Injusticias epistémicas normalizadas y restricción de la agencia de las personas con discapacidad

Las injusticias epistémicas son aquellas formas de trato injusto que se relacionan con la producción, trasmisión o utilización del conocimiento por parte de los sujetos. El encuadre ético-epistémico y socio-epistémico proporcionado por estas injusticias se vincula con temas que atraviesan las principales tradiciones filosóficas como el pragmatismo, la fenomenología y la teoría crítica. Estas injusticias se interrelacionan, además, con movimientos sociales e intelectuales como el feminismo, la teoría crítica de la raza, los estudios críticos de la discapacidad y las epistemologías decolonizadoras. Sin embargo, existe un cuestionamiento a que las personas con discapacidad no han sido suficientemente abordadas. El presente artículo se posiciona en los debates actuales sobre las injusticias epistémicas y la discapacidad, y tiene como propósito aportar el concepto de "injusticias epistémicas normalizadas". Partiendo de la constatación de las formas en que se reconocen opresivamente los sujetos con discapacidad, como alejados de la "norma", establece que existen injusticias epistémicas asociadas con esta identificación. Propone que las injusticias epistémicas normalizadas ocurren en la intersección de dos ámbitos: un sistema hermenéutico capacitista y una agencia epistémica restringida en la que se producen al menos tres tipos de configuraciones: no agencia, agencias epistémicas disminuidas y agencias epistémicas en resistencia. Pensar las injusticias epistémicas considerando el peso de la "normalidad" en la constitución como sujetos de las personas con discapacidad permite reconocer una situación crítica de exclusión epistémica para algunas personas, mientras que otras resisten y luchan por ser comprendidas en los recursos hermenéuticos colectivos.

Epistemic injustices refer to those forms of unfair treatment that are related to the production, transmission, or use of knowledge by the subjects. The ethical-epistemic and socio-epistemic framework provided by these injustices is linked to themes that cross the main philosophical traditions such as pragmatism, phenomenology, and critical theory. These injustices are further intertwined with social and intellectual movements such as feminism, critical race theory, critical disability studies, and decolonizing epistemologies. However, there is a question that people with disabilities have not been sufficiently addressed. This article is positioned in the current debates on epistemic injustices and disability, and its purpose is to contribute the concept of "normalized epistemic injustices". Starting from the verification of the ways in which subjects with disabilities are oppressively recognized, as far from the "norm", it establishes that there are epistemic injustices associated with this identification. It proposes that normalized epistemic injustices occur at the intersection of two realms: a capacitist hermeneutic system and a constrained epistemic agency where at least three types of configurations are produced: non-agency; diminished epistemic agencies and epistemic agencies in resistance. Thinking about epistemic injustices considering the weight of "normality" in the constitution as subjects of people with disabilities allows us to recognize a critical situation of epistemic exclusion for some people, while others resist and fight to be understood in collective hermeneutical resources.

As injustiças epistêmicas referem-se àquelas formas de tratamento injusto que estão relacionadas à produção, transmissão ou uso do conhecimento pelos sujeitos. O enquadramento ético-epistêmico e socioepistêmico proporcionado por essas injustiças está vinculado a temas que atravessam as principais tradições filosóficas como o pragmatismo, a fenomenologia e a teoria crítica. Essas injustiças estão ainda mais entrelaçadas com movimentos sociais e intelectuais como o feminismo, a teoria crítica da raça, os estudos críticos da deficiência e as epistemologias descolonizadoras. No entanto, há uma questão de que as pessoas com deficiência não foram suficientemente abordadas. Este artigo se posiciona nos debates atuais sobre injustiças epistêmicas e deficiência, e seu objetivo é contribuir com o conceito de "injustiças epistêmicas normalizadas". A partir da verificação das formas como os sujeitos com deficiência são opressivamente reconhecidos, como distantes da "norma", constata-se que existem injustiças epistêmicas associadas a essa identificação. Propõe que injustiças epistêmicas normalizadas ocorrem na interseção de dois domínios: um sistema hermenêutico capacitista e uma agência epistêmica restrita onde pelo menos três tipos de configurações são produzidas: não-agência; agências epistêmicas diminuídas e agências epistêmicas em resistência. Pensar as injustiças epistêmicas considerando o peso da "normalidade" na constituição como sujeitos das pessoas com deficiência permite reconhecer uma situação crítica de exclusão epistêmica para algumas pessoas, enquanto outras resistem e lutam para serem compreendidas em recursos hermenêuticos coletivos.

Análise da efetividade do grupo de gestantes na modalidade online como ferramenta de aprendizagem gravídico puerperaleral / Analysis of the effectiveness of the online pregnancy group as a pregnancy and puerperal learning tool

Objetivo: Analisar a efetividade do grupo de gestantes na modalidade online como ferramenta de aprendizagem. Método: Estudo epidemiológico, transversal, observacional e descritivo. As participantes foram pacientes que participaram do grupo de gestantes, em um centro de parto normal, na modalidade presencial ou online. Os dados foram coletados através de um questionário estruturado, contendo 16 perguntas fechadas, acerca dos assuntos abordados no curso. Resultado: Verificamos a predominância de maiores acertos de questões no grupo presencial em comparação ao grupo online. Porém, observou-se que a média de acertos do grupo online gira em torno de 12,44 de um total de 16 questões, o que é muito efetivo. Conclusão: O grupo de gestante na modalidade online, se mostra como uma ferramenta efetiva no processo de ensino-aprendizagem, na medida que os ensinamentos e compartilhamentos de informações são absorvidos em sua maioria pelas gestantes.(AU)

Objective: to identify improvement through risk management applied to the acquisition and distribution processes of NPH human insulins. Method: The study was carried out in stages: in the 1st moment, meetings were held (Brainstorming) and in the 2nd moment, an electronic form was elaborated in the form of a questionnaire, showing the risk "events" with the weights inherent to the probability and impact they generated the risk inherent in the acquisition and distribution processes of NPH and Regular human insulins by the Ministry of Health. Results: Considering the processes, there was a higher incidence of medium risks. No very low risk was indicated, no extreme risk was identified and only 02 (two) high risks were presented. Conclusion: The risk management of the aforementioned study is an improvement tool for the processes of acquisition and distribution of NPH and Regular human insulins by the Ministry of Health.(AU)

Objetivo: identificar la mejora a través de la gestión de riesgos aplicada a los procesos de adquisición y distribución de insulinas humanas NPH. Método: El estudio se realizó por etapas: en el 1er momento se realizaron reuniones (Brainstorming) y en el 2do momento se elaboró un formulario electrónico en forma de cuestionario, mostrando los "eventos" de riesgo con los pesos inherentes a la probabilidad e impacto que generaron los riesgos inherentes a los procesos de adquisición y distribución de insulinas humanas NPH y Regular por parte del Ministerio de Salud. Resultados: Considerando los procesos, hubo una mayor incidencia de riesgos medios. No se indicó riesgo muy bajo, no se identificó riesgo extremo y solo se presentaron 02 (dos) riesgos altos. Conclusión: La gestión de riesgos del mencionado estudio es una herramienta de mejora para los procesos de adquisición y distribución de insulina humana NPH y Regular por parte del Ministerio de Salud.(AU)

Partos y cesáreas en edad de riesgo en hospitales del Maule desde 2017 a 2021 / Births and cesarean sections at risk age in Maule hospitals from 2017 to 2021

Pregnancy, despite being a physiological process, can lead to morbidity and mortality, which is increased at risk ages, defined as younger or equal to15 years and older or equal to 35 years. For an adequate approach it is necessary to know the local reality of the population, therefore, the objective of this study is to describe and analyze the discharges of births and cesarean sections at risk age in the Maule Region from 2017 to 2021 using the database collected from the Biostatistics Unit of the Maule Health Service, which includes the hospitals of the region. Within the observed period, a total of 30,599 deliveries and cesarean sections were studied, being these a total of 5,581 at risk age, of which 0.65% corresponds to women younger or equal to 15 years and 17.57% to women older or equal to 35 years. There is a downward tendency in births in general, mostly evidenced in less or equal to 15 years, and on the contrary, a rise in births and cesarean sections of more or equal to 35 years, differing with the statistics at the country level. The tendency of increasing maternal age of pregnancies in the Maule region and its consequences are a fundamental factor when planning new public policies, so we consider it of vital importance to promote research and update the evidence, with a focus on the local population.

El embarazo a pesar de ser un proceso fisiológico puede conllevar morbimortalidad, la cual se acrecienta en edades de riesgo, definida como menor o igual a 15 años y mayor o igual a 35 años. Para el adecuado enfrentamiento se necesita conocer la realidad local, por ello, el objetivo de este estudio es describir y analizar los egresos de partos y cesáreas en edad de riesgo en la Región del Maule desde el año 2017 a 2021 utilizando la base de datos recogida desde la Unidad de Bioestadística del Servicio de Salud Maule, la cual incluye los hospitales de la región. Dentro del periodo observado se estudió un total de 30.599 partos y cesáreas, siendo estos un total de 5.581 en edad de riesgo, de los cuales 0.65% corresponde a mujeres menores o igual a 15 años y 17.57% a mujeres mayores o igual a 35 años. Existe una tendencia a la baja de los nacimientos en general, mayormente evidenciado en menores o igual a 15 años, y por el contrario, un alza en los partos y cesáreas de mayores o igual a 35 años, difiriendo con las estadísticas a nivel país. El aumento de la edad materna de los embarazos en la región del Maule y sus consecuencias son un factor fundamental a la hora de planificar nuevas políticas públicas, por lo que consideramos de vital importancia promover la realización de investigaciones y actualización de la evidencia sobre el tema, con un enfoque en la población local.

Study of brain regions of normal tension glaucoma patients by functional con-nectivity technology in resting-state functional magnetic resonance imaging based on V1 region seed point / 眼科新进展

Objective To study the brain functional connectivity(FC)changes in patients with normal tension glau-coma(NTG)and healthy volunteers using FC technique of resting-state functional magnetic resonance imaging(rs-fMRI)based on V1 region seed point(ROI),so as to explore the pathogenesis and early diagnosis of NTG.Methods Fourteen NTG patients(NTG group)who met the inclusion criteria and 14 healthy controls(HCs group)were enrolled.The clinical data of all subjects were collected,and rs-fMRI was performed in both groups.The magnetic resonance data was pre-pro-cessed by software,and bilateral A1 regions were taken as the ROI to analyze their correction with the whole brain voxel time series and obtain the FC value between the ROI and the whole brain by comparison of FC values in resting state be-tween the groups.Pearson correlation analysis was used to explore the relationship between FC value in the brain regions with significant differences with the ROI and clinical variables in the NTG group.Results Compared with the subjects in the HCs group,there were no statistically significant differences in age,gender,body weight,cup-disc ratio and 24 h mean intraocular pressure of patients in the NTG group(all P＞0.05),and there were statistically significant differences in the best corrected visual acuity(BCVA)of both eyes and peripapillary retinal nerve fiber layer thickness(RNFLT)(all P＜0.05).The Pearson correlation analysis showed that FC value of the brain regions with abnormal FC to V1 region were cor-related with RNFLT in the NTG group(P＜0.05).ROI1-left superior frontal gyrus,ROI1-right superior frontal gyrus,ROI2-left cingulate gyrus and ROI2-right middle frontal gyrus were significantly positively correlated with RNFLT(all P＜0.05).Compared with the HCs group,the brain regions with reduced FC to the right ROI in the NTG group were the left superior frontal gyrus and right superior frontal gyrus;the brain regions with reduced FC to the left ROI were the left cingulate gyrus and right middle frontal gyrus.Conclusion Compared to healthy individuals,NTG patients have significant changes in the functional connections between certain specific brain regions and V1 region,including bilateral superior frontal gyrus,left cingulate gyrus,and middle frontal gyrus.The changes in brain functional activity may be caused by visual dysfunction caused by NTG,leading to functional impairment of the visual and cognitive emotion processing brain regions,which may be one of the potential neuropathological mechanisms in NTG patients.

Research on the macular microcirculation status and visual function changes of normal tension glaucoma patients / 眼科新进展

Objective To explore the changes in macular microcirculation status and visual function in patients with normal tension glaucoma(NTG)using the optical coherence tomography angiography(OCTA)and microperimeter MP-3 and analyze the correlation between the two.Methods In this cross-sectional observational study,17 NTG patients(30 eyes)were collected as the NTG group and then divided into mild,moderate and severe NTG subgroups according to the severity of the disease.During the same period,13 healthy subjects(23 eyes)with the same age and gender distribution were selected as the control group.OCTA was used to obtain linear density(LD)and perfusion density(PD)of superficial retinal vessels in the macular area.The microperimeter MP-3 was used to measure retinal sensitivity(RS)within 10° and fixation rate at 2° and 4° of the macular area.The OCTA parameters and microperimeter MP-3 parameters were compared among all groups,and the correlation between OCTA parameters and microperimeter MP-3 parameters in NTG patients was analyzed.Results There were no significant differences in LD and PD between the control group and the mild NTG sub-group in the central and nasal sides of the macula;the LD and PD in the remaining regions and overall average LD and PD showed a gradual downward trend in the control group and the mild,moderate and severe NTG subgroups.Compared with the control group,the RS of the mild NTG subgroup was lower in the inferior and temporal regions of the macular area.The RS of each region and overall average RS in the macular area decreased with the aggravation of the NTG.In the NTG group,LD and PD were significantly positively correlated with RS in each region and overall average RS in the macular area(all P＜0.05).In the NTG group,LD and PD were positively correlated with P2 in some regions of the macular area.Con-clusion Compared with the control group,the macular microcirculation status and visual function of NTG patients signif-icantly decreased with the progression of the disease;there is a significant correlation between macular LD and RS in NTG patients.

Dilution conditions and standardization study for semen samples using computer-aided sperm analysis / 临床检验杂志

Objective To explore the dilution conditions and standards in detecting the semen samples with high sperm concentration using computer-aided sperm analysis(CASA)systems.Methods CASA systems with 10 μm depth disposable counting chambers were used for the examination.The samples were divided into undiluted group(Group 1∶sperm concentration＜50×106/mL)and diluted groups(Group 2∶50×106/mL≤ sperm concentration＜100× 106/mL;Group 3∶sperm concentration≥100× 106/mL).When sperm concentration＜50×106/mL,no dilution was performed.When sperm concentration≥50× 106/mL,the samples were diluted with saline at 1∶n/(50×106)ratio(n=sperm concentration,n/[50×106]rounded down)to＜50×106/mL of sperm concentration.The sperm concentration,progressive motility(PR),non-progressive motility(NP),total motility(PR+NP)and immotile sperm percent-age(IM)were analyzed before and after dilution.The consistency of results pre-and post-dilution was compared.ROC curve was used to analyze the optimal dilution threshold.Results The differences in the parameters pre-and post-dilution gradually rosed with the increased sperm concentration.ROC curve analysis showed optimal dilution thresholds were 133.05 × 106/mL,101.75 × 106/mL,118.60×106/mL,90.90×106/mL,111.83×106/mL for the sperm concentration,PR+NP,PR,NP and IM respectively.Considering sperm concentration and NP were most affected the undiluted high concentration samples,the optimal comprehensive dilution threshold was determined as 125.08× 106/mL.Conclusion When sperm concentration exceeds 125×106/mL,it is recommended to dilute semen sample with normal saline.

Orrelations of sperm parameters with fertilization rate of in vitro fertilization / 临床检验杂志

Objective To investigate the correction between the fertilization rate of in vitro fertilization(IVF)and sperm parameters.Methods This retrospective study included 327 cases undergoing IVF procedures in the Center for Reproductive Medicine of Chenz-hou First People's Hospital,who were divided into a low fertilization group(fertilization rate＜30％,n=19)and normal fertilization group(fertilization rate≥30％,n=308)based on the assessment standards of quality control data in the embryology laboratory of our center.The basic information of males,embryo information and related sperm parameters were collected,and the correction between sperm parameters and the fertilization rate was analyzed by Pearson correlation.The influencing factors of the fertilization rate were ana-lyzed by binary logistic regression,and the area under the receiver operating characteristic(ROC)curve(AUC)was performed to ana-lyze the predictive value of low fertilization rate.Results The sperm acrosin activity,percentage of spermatozoa with normal morpholo-gy and sperm DNA fragmentation index(DFI)were the relevant factors affecting the fertilization rate,and the correlation coefficients were 0.168,0.306,and-0.243,respectively(all the P＜0.05).Logistic regression analysis showed that all the three indicators were independent factors affecting the fertilization rate of IVF,and the multivariate logistic equation was as follows:estimated fertilization rate=-2.561+0.035 ×acrosin activity+2.066×percentage of sperm with normal morphology-1.51×sperm DFI.The areas under the ROC curve(AUC)of acrosin activity,percentage of sperm with normal morphology,sperm DFI and the combination of them were 0.806,0.889,0.827 and 0.899,respectively.The corresponding cut-off values for the Yuden index were 61.20 μIU/106 sperm,2.98％,27.50％and-21.32,respectively.The sensitivity of acrosin activity,percentage of sperm with normal morphology,sperm DFI and the combination of three indicators for the prediction of low fertilization rate were 95.70％,76.90％,68.40％,64.30％,and their specificity were 43.50％,94.70％,87.70％,100.00％,respectively.The combination of three indicators showed the best prediction ef-ficiency.Conclusion Acrosin activity,percentage of sperm with normal morphology and sperm DFI should be the independent factors to predict the fertilization rate of IVF,and the multivariate logistic equation can be used as a reference to predict the fertilization rate of IVF.

Construction and validation of a nomogram model to predict abnormal female factors in in vitro fertilization / 中国组织工程研究

BACKGROUND:Reducing the rate of abnormal fertilization is an effective approach to improving the efficacy of in vitro fertilization and reducing patients'financial strain.However,the current research on abnormal fertilization has focused on exploring the types of prokaryotic nuclei and their generation mechanisms,as well as analyzing embryos formed by abnormal fertilization,chromosomal ploidy and utilization value.There is a lack of clinical prediction models for abnormal fertilization based on retrospective studies. OBJECTIVE:To construct a nomogram model to predict abnormal female factors in in vitro fertilization. METHODS:A total of 5 075 patients undergoing treatment for conventional in vitro fertilization at Nanxishan Hospital of Guangxi Zhuang Autonomous Region from March 2017 to March 2022 were retrospectively analyzed.The male confounders were calibrated on a 1:1 propensity score with a match tolerance of 0.02,and 1 672 cases were successfully matched.According to the Vienna Consensus,patients with≥60%normal fertilization capacity were included in the normal fertilization group(n=836)and those with<60%normal fertilization capacity were included in the abnormal fertilization group(n=836).The model and validation groups were obtained by random sampling at a ratio of 7:3.Factors related to the occurrence of abnormal fertilization following conventional in vitro fertilization in the model group were screened using univariate analysis and the best matching factors were selected using the Least Absolute Shrinkage and Selection Operator(LASSO)and included in a multifactorial forward stepwise Logistic regression to identify their independent influencing factors and plot a nomogram.Finally,the prediction model was validated for discrimination,accuracy and clinical application efficacy using receiver operating characteristic curves,calibration curves,clinical decision curves and clinical impact curves. RESULTS AND CONCLUSION:The univariate analysis indicated the factors influencing the occurrence of abnormal fertilization were age,controlled ovarian hyperstimulation protocol,number of assisted pregnancies,years of infertility,infertility factors,anti-mullerian hormone,sinus follicle count,basal luteinizing hormone,luteinizing hormone concentration on the human chorionic gonadotropin day,and estradiol level on human chorionic gonadotropin injection day(P<0.05).LASSO regression further identified the best matching factors,including age,microstimulation protocol,number of assisted pregnancies,years of infertility,anti-mullerian hormone,luteinizing hormone level on human chorionic gonadotropin injection day,and estradiol level on human chorionic gonadotropin injection day(P<0.05).Multifactorial forward stepwise Logistic regression results showed that age,microstimulation protocol,number of assisted conceptions,years of infertility,anti-mullerian hormone,and estradiol level on human chorionic gonadotropin injection day were independent influencing factors for the occurrence of abnormal fertilization following conventional in vitro fertilization.The receiver operating characteristic curves showed an area under the curve of 0.761(0.746,0.777)for the model group and 0.767(0.733,0.801)for the validation group,indicating that the model has good discrimination.The mean absolute error of the calibration curve was 0.044,and the Hosmer-Lemeshow test indicated that there was no significant difference between the predicted probability of abnormal fertilization and the actual probability of abnormal fertilization(P>0.05),indicating the prediction model has good consistency and accuracy.The clinical decision curves and clinical impact curves showed that the model and validation groups had the maximum net clinical benefit at valve probability values of 0.00-0.52 and 0.00-0.48,respectively,and there was a good clinical application efficacy in this valve probability range.To conclude,the nomogram model has good discrimination and accuracy as well as clinical application efficacy for predicting the occurrence of abnormal fertilization in women undergoing conventional in vitro fertilization based on age,microstimulation protocol,number of assisted conceptions,years of infertility,anti-mullerian hormone,and estradiol level on human chorionic gonadotropin injection day.

Influencing Factors of Three-Dimensional Amide Proton Transfer Weighted Imaging on Right Kidney in Normal Chinese / 中国医学影像学杂志

Purpose The study aims to investigate the effects of various ages,genders and body mass index(BMI)on amide proton transfer weighted(APTw)in the right kidney of normal Chinese.Materials and Methods A total of 182 healthy volunteers enrolled from September 2021 to February 2022 at Xi'an GaoXin Hospital were prospectively performed.There were 7 groups(11-80 years)according to age per 10 years;2 groups according to gender,male and female;4 groups according to BMI,slim group,normal group,overweight group and obese group.3D-APTw imaging of the right kidney was performed via intermittent breath-holding.The correlation between APT values and age and BMI was analyzed,and the differences in APT values between age groups,different BMI groups and gender were analyzed,respectively.Results A total of 131 cases were finally included.There was a weak positive correlation between APT and age(r=0.325,P<0.001).There were statistical difference in APT values among different age groups(F=3.566,P=0.003),the post-hoc analysis showed that the APT values of 11-20 years[(1.853±0.357)%]old group was significantly lower than those of 41-50 years[(2.387±0.432)%]old group and 51-60 years[(2.336±0.451)%]old group(P<0.05);the APT value of male[1.980(2.320,1.820)%]was significantly lower than that of female[2.284(2.586,1.825)%;Z=2.301,P=0.021].There was a very weak positive correlation between APT and BMI(r=0.181,P=0.039),with statistically different APT values among BMI groups(F=3.265,P=0.024).The results of intra-group analysis showed that APT values in emaciation group were significantly lower than those in normal group,overweight group and obesity group,respectively(all P<0.05).Conclusion The APT value of the right kidney may be correlated with age and BMI,with males lower than females.The effect of age,gender and BMI on APT on the clinical application of 3D-APTw may be considered.

Desafios da gestão e cuidado em centros de parto normal: estudo qualitativo com enfermeiros obstetras / Challenges of management and care in normal birth centers: qualitative study with obstetric nurses / Retos del manejo y atención en los centros de parto normal: estudio cualitativo con enfermeros obstétricos

RESUMO Objetivo: compreender os desafios para a gestão do trabalho e do cuidado em centros de parto normal por enfermeiras obstétricas. Método: estudo qualitativo realizado em centros de parto normal no Ceará, Brasil. Participaram 13 enfermeiros e coordenadores da assistência obstétrica, por entrevista, no período de abril a julho de 2020. As categorias temáticas foram organizadas no Software Nvivo 12 Pro® e discutidas com referencial teórico-filosófico da Sociologia das Profissões. Resultados: práticas de cuidado, como massagens de conforto, são realizadas associadas aos elementos da gestão do trabalho, como o dimensionamento da equipe de Enfermagem. Evidenciou-se que há habilidades importantes para atuar como autonomia e liderança da equipe de Enfermagem, mas elementos como a frágil confiança e a interação limitam o pleno desenvolvimento das atividades. Considerações finais: existem desafios para a gestão e o cuidado nos centros de parto normal, como a consolidação de autonomia e construção de confiança com a equipe de saúde.

ABSTRACT Objective: To understand obstetric nurses' challenges in managing work and care in normal birth centers. Method: A qualitative study was carried out in normal birth centers in Ceará, Brazil. Thirteen nurses and obstetric care coordinators were interviewed between April and July 2020. The thematic categories were organized in Nvivo 12 Pro® software and discussed using the theoretical-philosophical framework of the Sociology of Professions. Results: care practices, such as comfort massages, are carried out in conjunction with elements of work management, such as the sizing of the nursing team. It emerged that there are important skills for acting as autonomy and leadership of the nursing team, but elements such as fragile trust and interaction limit the full development of activities. Final considerations: there are challenges for management and care in normal birth centers, such as consolidating autonomy and building trust with the health team.

RESUMEN Objetivo: Comprender los desafíos para la gestión del trabajo y la atención en los centros de parto normal por parte de las enfermeras obstétricas. Método: estudio cualitativo realizado en centros de parto normal de Ceará, Brasil. Un total de 13 enfermeros y coordinadores de atención obstétrica participaron en entrevistas de abril a julio de 2020. Las categorías temáticas se organizaron en el Software Nvivo 12 Pro ® y se discutieron con el marco teórico-filosófico de la Sociología de las Profesiones. Resultados: las prácticas de cuidado, como los masajes de confort, se realizan asociadas a elementos de la gestión del trabajo, como el dimensionamiento del equipo de enfermería. Se evidenció que existen habilidades importantes para actuar como autonomía y liderazgo del equipo de enfermería, pero elementos como la confianza frágil y la interacción limitan el desarrollo pleno de las actividades. Consideraciones finales: existen desafíos para el manejo y la atención en los centros de parto normales, como la consolidación de la autonomía y la construcción de confianza con el equipo de salud.

The pain reported by postpartum women in rooming-in according to the mode of delivery / Dor relatada por puérperas no alojamento conjunto segundo a via de nascimento

ABSTRACT BACKGROUND AND OBJECTIVES: Pain is the most frequently reported symptom in the immediate puerperium. The aim of this study was to quantify pain levels and sociodemographic, obstetric, and care characteristics associated with severe pain and inadequate analgesia according to the mode of delivery. METHODS: Observational, descriptive, cross-sectional study conducted between October and December 2020, with a sample of 229 postpartum women considered eligible (baby born alive, weighing > 500 g and/or gestational age > 22 weeks) to answer the study questionnaire. RESULTS: The mean reported pain was 5.34 by Visual Analogue Scale (VAS) and there was a difference (p<0.001) between modes of delivery. Cesarean section was associated with severe pain (p=0.006) and pain above eight on the VAS (p=0.02). Vaginal delivery was associated with the perception of inadequate analgesia (p=0.04). Severe pain reported was associated with the admission of the baby to the ICU (p=0.01) and cases of postpartum hemorrhage (p=0.002). Among women who gave birth vaginally, there was an association between severe pain and instrumental delivery (p=0.05). Reported severe pain was associated with difficulties in self-care (p<0.001) and care of the newborn (p= 0.02), sensation of weakness (p<0.001), and fainting (p=0.002). The perception of inadequate analgesia was associated with vaginal birth (p=0.04) end non-white skin color (p=0,03). CONCLUSION: The average reported pain was moderate. Intense pain and the perception of inadequate analgesia were associated with instrumental delivery, newborns being referred to the NICU, postpartum hemorrhage, and non-white skin color.

RESUMO JUSTIFICATIVA E OBJETIVOS: A dor é o sintoma mais frequentemente relatado no puerpério imediato. O objetivo deste estudo foi quantificar os níveis de dor e as características sociodemográficas, obstétricas e da assistência associadas à dor intensa e à percepção de analgesia inadequada segundo a via de nascimento. MÉTODOS: Estudo observacional, descritivo, transversal, conduzido entre outubro e dezembro de 2020, com uma amostra de 229 puérperas consideradas elegíveis (nativivos com peso > 500g e/ou idade gestacional > 22 semanas) para responder ao questionário do estudo. RESULTADOS: A média de dor relatada foi 5,3 pela Escala Analógica Visual (EAV) e houve diferença (p<0,001) entre as vias de nascimento. A cesariana apresentou associação com dor intensa referida (p=0,006) e dor acima de oito pela EAV (p=0,02). O parto vaginal obteve associação com percepção de analgesia inadequada (p=0,04). Entre as mulheres que referiram dor intensa, houve associação com recém-nascido encaminhado à unidade de terapia intensiva neonatal (UTIN) (p=0,01) e nos casos de hemorragia pós-parto (p=0,002). Entre as mulheres que tiveram parto vaginal, também houve associação entre dor intensa e o parto instrumental (p=0,05). Dor intensa referida teve associação com dificuldades para o autocuidado (p<0,001) e do recém-nascido (p=0,02), sensação de fraqueza (p<0,001) e de desmaio (p= 0,002). A percepção de analgesia inadequada esteve associada a parto vaginal (p=0,04) e cor da pele não branca (p=0,03). CONCLUSÃO: A média de dor relatada foi moderada. Dor intensa e percepção de analgesia inadequada estiveram associadas com parto instrumental, recém-nascido encaminhado à UTIN, hemorragia pós-parto e cor de pele não branca.

Prevalence and factors associated with the perception of perineal laceration: a cross-sectional study with data from the Nascer no Brasil Survey, 2011 and 2012 / Prevalencia y factores asociados a la percepción de laceración perineal: estudio transversal con datos de la Encuesta Nascer no Brasil, 2011 y 2012 / Prevalência e fatores associados à percepção da laceração perineal: estudo transversal com dados do Inquérito Nascer no Brasil, 2011 e 2012

Abstract Objective: To describe the prevalence of perineal laceration, based on the self-reported perception of postpartum women, and to analyze factors associated with its occurrence in Brazil. Methods: This was a cross-sectional study conducted with 23,894 postpartum women, excluding twin pregnancies, cesarean sections, and births with episiotomies, between 2011 and 2012. Prevalence ratios (PR) and 95% confidence intervals (95%CI) of association between the event and maternal, fetus/newborn, obstetric and clinical management characteristics were estimated in hierarchical Poisson regression models. Results: Out of 4,606 postpartum women, 49.5% (95%CI 46.1;42.9) self-reported perineal laceration. Being an adolescent (PR = 1.12; 95%CI 1.02;1.25), primipara (PR = 1.47; 95%CI 1.33;1.63), having had excessive gestational weight gain (PR = 1.17; 95%CI 1.07;1.29) and having undergone the Kristeller maneuver (PR = 1.18; 95%CI 1.08;1.29) increased the proportion of the outcome. Conclusion: The results found call for prenatal care and adjustments to childbirth care so as to be in accordance with current recommendations.

Resumen Objetivo: Describir la prevalencia de laceración perineal, a partir de la percepción autoinformada de puérperas, y analizar los factores asociados a su aparición en Brasil. Métodos: Estudio transversal entre 2011 y 2012, con 23.894 puérperas, excluyendo embarazos gemelares, cesáreas y partos con episiotomías. Se estimaron razones de prevalencia (RP) e intervalos de confianza del 95% (IC95%) de la asociación entre el evento y las características maternas, feto/recién nacido, obstétricas y de manejo clínico en modelos de regresión jerárquica de Poisson. Resultados: Entre 4.606 mujeres en posparto, el 49,5%(IC95%:46,1;42,9) informó laceración perineal. Ser adolescente (RP = 1,12; IC95% 1,02;1,25), primipara (RP = 1,47; IC95% 1,33;1,63), haber tenido aumento excesivo de peso gestacional (RP = 1,17; IC95% 1,07;1,29) y haber sido sometido a la maniobra de Kristeller (RP = 1,18; IC95% 1,08;1,29) aumentó la proporción de resultados. Conclusión: Los resultados encontrados requieren atención prenatal y ajustes en la atención del parto de acuerdo con las recomendaciones actuales.

Resumo Objetivo: Descrever a prevalência da laceração perineal segundo a percepção autorrelatada da puérpera, e analisar os fatores associados à sua ocorrência no Brasil. Métodos: Estudo transversal conduzido em 23.894 puérperas, excluindo-se gestações gemelares, cesarianas e partos com episiotomias entre 2011 e 2012. Razões de prevalência (RP) e intervalos de confiança de 95% (IC95%) da associação entre o evento e as características maternas, feto/recém-nato, obstétricas e manejo clínico foram estimadas em modelos de regressão de Poisson hierarquizados. Resultados: Entre 4.606 puérperas, 49,5% (IC95% 46,1;42,9) autorrelataram laceração perineal. Ser adolescente (RP = 1,12; IC95% 1,02;1,25), primípara (RP = 1,47; IC95% 1,33;1,63), ter tido ganho de peso gestacional excessivo (RP = 1,17; IC95% 1,07;1,29) e ter sido submetida à manobra de Kristeller (RP = 1,18; IC95% 1,08;1,29) elevaram a proporção do desfecho. Conclusão: Os resultados encontrados demandam atenção pré-natal e adequações na assistência ao parto conforme recomendações vigentes.

Alta proporción de macrodisco en pacientes de dos centros oftalmológicos en el occidente de Honduras / High proportion of macrodisc in patients from two ophthalmological centers in western Honduras

Antecedentes: Cuando el nervio óptico presenta una superficie mayor a 2.5 mm2 , y sin patologías asociadas, se trata de un macrodisco, cuya excavación es proporcional al tamaño aumentado del mismo. Con base en la distribución bajo la curva de Gauss, se define como "macrodisco" cuando está por encima de 2 desviaciones estándar arriba de la media. Se espera que solo el 2.3% de la población exceda estos límites. Objetivo: Determinar el tamaño promedio del disco óptico y proporción de macrodisco en la población sin glaucoma ni patologías retinianas que acude a dos clínicas oftalmológicas del occidente de Honduras, en el periodo de julio 2021 hasta julio 2022. Métodos: Estudio retrospectivo descriptivo. Se midieron los parámetros morfométricos del disco óptico mediante Tomografía de Coherencia Óptica ZEISS Cirrus HD Model 4000. Se definió macrodisco como: área del disco óptico >2.5 mm 2 y área del disco más 2 o más desviaciones estándar arriba de la media. Resultados: La proporción de macrodisco fue de 31% tomando en cuenta la definición de área de disco >2.5 mm2 , y 3% considerando la definición con base a la distribución bajo la curva de Gauss (>3.17mm2 ). Se obtuvo un promedio de área de disco óptico de 2.28±0.45 mm 2 , ratio copa/disco (C/D) de 0.59±0.13, ratio C/D vertical de 0.56±0.13, área de anillo neuroretiniano de 1.37±0.22 mm 2 , espesor de Capa de Fibras Nerviosas Retinianas (CFNR) de 97.4±10.664µm. Discusión: El área de disco promedio obtenido es mayor que los caucásicos, similar a lo reportado en los hispánicos, y menor que afrodescendientes y asiáticos...(AU)

Type of Feet in a Mexican Population: Analysis of the Footprint Morphology and Literature Review / Tipos de pies en una Población Mexicana: Análisis de la Morfología de la Huella Plantar y Revisión de la Literatura

ABSTRACT There is no specific age when the vault of the feet is completely formed. The objective of this study was to analyze the footprint morphology and obtain the Chippaux-Smirak Index in a Mexican population to identify the type of feet and its prevalence. A database of images of the soles of both feet was analyzed. The database contained images of 1,014 persons between 2 and 73 years old from Guanajuato state, Mexico. Moreover, a literature review was performed to identify the type of feet in the Mexican population. It was observed that less than 17 % of the population have cavus foot (p= 0.018). Furthermore, less than 25 % of the population between 17 and 73 years have flatfoot 3 (p= 0.0079) in the left foot. Also, only nine articles related to the type of foot in the Mexican population were found, but most of them were performed on young population. The formation of the medial arc could be beyond the first decade of life and the relatively high prevalence of flatfoot in adult life should be studied. Finally, the results found can be useful for orthopedists, physiotherapists, clinicians, and parents who are concerned about the foot health of their children.

RESUMEN No hay una edad específica en la que la bóveda de los pies esté completamente formada. El objetivo de este estudio fue analizar la morfología de la huella de los pies y obtener el Índice de Chippaux-Smirak en una población mexicana para identificar el tipo de pie y su prevalencia. Se analizó una base de datos de imágenes de las plantas de ambos pies. La base de datos contenía imágenes de 1,014 personas de entre 2 y 73 años del estado de Guanajuato, México. Además, se realizó una revisión bibliográfica para identificar el tipo de pie en la población mexicana. Se observó que menos del 17 % de la población tiene pie cavo (p= 0,018). Además, menos del 25 % de la población entre 17 y 73 años tiene pie plano 3 (p= 0,0079) en el pie izquierdo. Además, se encontraron 9 artículos relacionados con el tipo de pie en población mexicana, pero la mayoría de ellos fueron desarrollados en población joven. La formación del arco medial podría estar más allá de la primera década de vida. Se encontró una prevalencia relativamente alta de pie plano en la vida adulta que debe ser estudiada. Finalmente, los resultados encontrados pueden ser útiles para ortopedistas, fisioterapeutas, médicos y padres preocupados por la salud de los pies de sus hijos.

Relación entre biometría fetal, producto de acumulación de los lípidos y condición trófica al nacer / Relationship between fetal biometry, lipid accumulation product and the trophic condition at birth

Fundamento: Las alteraciones del estado nutricional materno generalmente se relacionan con desviaciones del crecimiento fetal, que pueden detectarse por los parámetros biofísicos fetales e identifican la posible condición trófica al nacer. Objetivo: Determinar la posible relación entre los parámetros biométricos fetales, la condición trófica al nacer y el producto de acumulación de los lípidos. Metodología: Se realizó un estudio transversal en el Policlínico Chiqui Gómez Lubian del municipio Santa Clara, durante el año 2019, en una población de 253 gestantes normopeso supuestamente sanas al inicio de la gestación. La muestra no probabilística fue de 144 gestantes. Las variables de estudio fueron: producto de acumulación de los lípidos, biometría fetal y condición trófica al nacer. Se utilizaron métodos teóricos, empíricos y estadísticos. Resultados: En el segundo trimestre ningún parámetro biométrico coincidió con la condición al nacer de pequeño, mientras que para el grande coincidieron las circunferencias cefálica y abdominal. En el tercer trimestre la longitud del fémur y la circunferencia abdominal coinciden en la identificación del pequeño y del grande. El PAL se correlacionó con la circunferencia abdominal del tercer trimestre y con el peso al nacer; presentando mayor frecuencia de valores en el tercer tertil para los nacimientos grandes. Conclusiones: La circunferencia abdominal fue el parámetro biométrico con mayor coincidencia con la condición trófica al nacer, la que se asoció con valores en el tercer tertil del PAL para la detección de nacimientos grandes, relacionándose el fenotipo normopeso metabólicamente obeso con el crecimiento fetal por exceso.

Background: Maternal nutritional status disorders are usually related to fetal growth deviations, which can be detected by fetal biophysical parameters and identify the possible trophic condition at birth. Objective: To determine the possible relationship between fetal biometric parameters, the birth trophic state and lipid accumulation product. Methodology: A cross-sectional study was conducted at the Chiqui Gómez Lubian Polyclinic in Santa Clara municipality, during 2019, in a population of 253 normal-weight pregnant women who were apparently healthy at the beginning of their gestation. The non-probability sample was made up of 144 pregnant women. Study variables were: lipid accumulation product, fetal biometry and trophic condition at birth. Theoretical, empirical and statistical methods were used. Results: In the second trimester, none of the biometric parameters matched the condition at birth as a small child, while in the large one the head and abdominal circumferences matched. In the third trimester, femoral length and abdominal circumference coincide in identifying the small one and the large one. LAP correlated with third trimester abdominal circumference and birth weight, presenting higher frequency of values in the third tertile for large births. Conclusions: Abdominal circumference was the biometric parameter with the highest coincidence with trophic condition at birth, associated with values in the third tertile of the LAP for detecting large births, relating the metabolically obese normal weight phenotype with excessive fetal growth.

O cuidado na casa de parto e sua conformidade com as diretrizes nacionais / Care in a natural birth center and due compliance with national guidelines

Resumo O objetivo deste artigo é analisar a conformidade do cuidado oferecido pela Casa de Parto David Capistrano Filho-RJ às recomendações das Diretrizes Nacionais de Assistência ao Parto Normal. Estudo transversal descritivo com 952 observações, no período de 2014 a 2018. Análise de conformidade através de matriz de julgamento e classificada como conformidade total (≥75,0%), conformidade parcial (50,0%-74,9%), conformidade incipiente (49,9%-25,0%) e não conformidade (menor que 24,9%). Os resultados da matriz de julgamento mostram que o cuidado na atenção ao trabalho de parto, parto e assistência ao recém-nascido apresenta conformidade total em relação às recomendações das Diretrizes. O cuidado na Casa de Parto, conduzido por enfermeiras obstétricas, segue as recomendações das diretrizes nacionais, e vem evidenciando uma prática desmedicalizada, autônoma, que respeita a fisiologia do parto. Desenvolvem também um modelo de tecnologias próprias de cuidar, constituindo as tecnologias não invasivas de cuidado de enfermagem obstétrica.

Abstract The scope of this article is to analyze the compliance of the care offered by Casa de Parto David Capistrano Filho-RJ with the recommendations of the National Guidelines for Care in Natural Childbirth. It involved a descriptive cross-sectional study with 952 observations, from 2014 to 2018. This included analysis of compliance using a judgment matrix and then classified as total compliance (≥75.0%), partial compliance (50.0%-74.9%), incipient compliance (49.9%-25.0%) and non-compliance (less than 24.9%). The results of the judgment matrix show that care in the aspects of labor, delivery and newborn care is in full compliance with the recommendations of the Guidelines. The care at the Casa de Parto Birth Center, conducted by obstetric nurses, follows the recommendations of the national guidelines, and has been seen to incorporate a de-medicalized, personalized form of care, which respects the physiology of childbirth. They also develop a model of their own technologies of care, constituting non-invasive technologies of obstetric nursing care.

Immunophenotypic characterization of normal and abnormal plasma cells in bone marrow of newly diagnosed multiple myeloma patients

Background: Identification of plasma cells into abnormal (APC) and normal (NPC) compartments is of utmost importance in flow cytometric (FC) analysis of multiple myeloma (MM) and related plasma cell dyscrasias for diagnosis, prognosis, and follow-up. No single phenotypic marker is sufficient to distinguish NPC from APC. Materials and Methods: 43 newly diagnosed cases of MM and 13 controls were included in the study. Bone marrow (BM) samples from the 2nd pass were processed on the same day with antibodies against CD38, CD138, CD19, CD81, CD45, CD117, CD200, CD56, cytoKappa, and cytoLambda in a 4-color experiment with CD38 and CD138 as gating antibodies. Results: Mean APC% in cases was 96.5%. The expected Immunophenotype (IP) of APC which is CD19-/56+/45-/81-/117+/200+ was found in only 13/43 MM cases. In 30/43 cases, APC revealed deviation from expected IP either for single or a combination of markers. Sensitivity for APC detection was highest for CD19 (95.2%) followed by CD56 (90.4%) and CD81 (83.7%). Specificity was highest for CD19 (100%), CD56 (100%), and CD81 (100%) followed by CD117 (92.3%). Combination of markers with maximum sensitivity to detect APC (97.6%) was CD81- or CD19- and CD200+ or CD56+ (two markers); and for NPC (92.3%) was CD81+ and CD19+ and CD56- (three markers). Conclusion: Plasma cell IP can be highly variable with multiple minor subpopulations in both cases and normal controls. CD 19 and CD56 are highly informative markers for a 4-color experiment. Assessment of multiple markers in an 8–10 color experiment is more informative but the lack of advanced flow cytometers should not limit the use of FC in a 4-color approach. Our results emphasize that even basic equipment with limited fluorochrome can provide meaningful information if used appropriately.

Blood Pressure Values in Apparently Healthy Sudanese Population

Introduction: Blood pressure is one of the most often measured clinical parameters, and assessment of blood pressure has a considerable impact on diagnostic decisions. Objectives: To establish blood pressure normal reference values in Sudanese. Methods: A cross-sectional study was conducted from September 2016 to November 2018. Eight hundred eighty-eight healthy adult Sudanese between the ages of 18 and 60 (203 men and 685 women) were randomly selected from the states of Khartoum, Northern, Gezira, Red Sea, and North Darfur. Clinical, anthropometric, and blood pressure measurement data were collected. Results: The mean for all volunteers was 113.93 ± 9.917 mmHg, systolic blood pressure (SBP) and 75.29 ± 6.79 mmHg, diastolic blood pressure (DBP). SBP in men was 118.6 + 7.642 mmHg compared to 112.53 + 9.121 mmHg in women, while DBP in men was 77.51 + 5.984 mmHg compared to 74.63 + 6.844 mmHg in women. Beside the gender variations, blood pressure values also showed geographical variability. There was a positive connection between blood pressures (SBP and DBP), BMI, and age. (P < 0.05) was used for significance. Conclusion: Blood pressure of Sudanese was found to be within the normal international range with gender and geographical variability. It showed positive correlation with age and BMI.

Prevalence of normal weight obesity in young adults of Western Uttar Pradesh – A community-based study

Background: Obesity is described as a build-up of abnormal or excessive fat that risks life. A body mass index (BMI) is a screening tool for overweight and obesity. For a long time, BMI has been used as a marker to measure obesity. However, a significant limitation of using BMI is its failure to differentiate between a high body fat content and preserved or increased lean mass, especially in patients or subjects with a BMI <30 kg/m2. Normal weight obese (NWO) is such individuals who have high fat content but a normal BMI. To identify such individuals and to save them from morbidity associated with obesity, this study was carried out. Aims and Objectives: The objective of the study was to estimate the prevalence of NWO in healthy young adults (aged between 18 and 30 years) and to suggest the methods of primary prevention for obesity. Materials and Methods: In this observational cross-sectional study, the 324 subjects were selected randomly from the residents, students, and employees of Swami Vivekananda Subharti University. Subjects were chosen according to the study’s inclusion and exclusion criteria and also, based on the self-structure questionnaire. A general and systemic examination was carried out. The body composition of these subjects was done by bioelectric impedance analyzer BODY STAT QUAD SCAN 4000. Data were analysis using R-software (1.25 version), and unpaired t-test was applied. P < 0.05 was taken as significant in this study. Results: The prevalence of NWO in males was found to be 24.6% and females to be 13.4%. The body composition parameters of NWO and NWNO differed significantly. Conclusion: The increase rate of NWO is reason for concern and routine screening of body composition parameters should be done at health setups to identify that these NWO individuals and timely interventions can be made.

Medicalização da assistência ao parto normal: Perfil de gestantes atendidas em uma maternidade de risco habitual / Medicalización de la asistencia del parto natural: Perfil de las mujeres embarazadas atendidas en una maternidad de bajo riesgo / Medicalization of natural childbirth assistance: Profile of pregnancies women in a low-risk maternity hospital

Introdução: O nascimento tem experimentado mudanças na compreensão do parto como processo natural, tornando-o passível de intervenções, como as relacionadas a abreviação do parto através do uso de medicamentos. Objetivo: Descrever o perfil da assistência às gestantes, verificando a prevalência do uso de medicamentos, instrumentos e protocolos, durante o trabalho de parto e parto, em maternidade pública de saúde, destinada à assistência a gestantes de risco habitual. Método: Estudo transversal, descritivo, exploratório e quantitativo, com população por conveniência (n=26 profissionais de saúde). Foram investigadas as características sociodemográficas dos enfermeiros e médicos que prestavam assistência direta ao parto, além daquelas relativas ao uso de medicamentos, instrumentos e protocolos. Os dados foram tabulados no Epiinfo 7.2.2.2, sendo realizada análise estatística descritiva. Resultados: Observou-se que 53,8% são enfermeiros obstetras e 46,2% médicos obstetras. Dentre os entrevistados: 65,4% asseguraram preencher sempre ou quase sempre o partograma, 61,6% aplicam sempre ou quase sempre o índice de Bishop, 57,7% fazem uso de medicamentos para induzir o parto. A prevalência de profissionais que afirmaram não existir protocolos assistenciais ao parto na instituição somou 80,8%. Conclusão: O presente estudo foi relevante para demonstrar que a maioria dos profissionais não usavam medicamentos aceleradores do trabalho de parto; consideravam a integridade das membranas antes da indução medicamentosa, com maior prevalência de uso da ocitocina em relação ao misoprostol nos casos de necessidade de indução com iguais condições do colo uterino. A maior parte dos profissionais afirmou ainda fazer uso de protocolos de assistência ao parto, embora não fossem os institucionais.

Introducción: El nacimiento ha experimentado cambios en la comprensión del parto como un proceso natural, haciéndolo susceptible de intervenciones, como las relacionadas con la abreviación del parto mediante el uso de medicamentos. Objetivo: Describir el perfil de atención de la gestante, para verificar la prevalencia del uso de medicamentos, instrumentos y protocolos durante el trabajo de parto y parto en una maternidad de la red pública de salud, destinada a la asistencia de gestantes de riesgo habitual. Método: Estudio transversal, descriptivo, exploratorio y cuantitativo con población (n=26 profesionales de la salud). Se investigaron las características sociodemográficas de profesionales de enfermería y profesionales médicos que ofrecían asistencia directa durante el parto, además de las relacionadas con el uso de medicamentos, instrumentos y protocolos. Los datos se tabularon en el programa Epiinfo 7.2.2.2 y se realizó el análisis estadístico descriptivo. Resultados: Se observó que el 53.8 % son personal de enfermería obstetricia y el 46.2 % son obstetras. Entre las entrevistadas, el 65.4 % aseguró que siempre o casi siempre completaba el partograma, el 61.6 % siempre o casi siempre aplicaba el índice de Bishop, el 57.7 % utilizaba medicación para inducir el parto. La prevalencia de profesionales que afirmaron que no existían protocolos de atención del parto en la institución fue de 80.8 %. Conclusión: El presente estudio fue relevante para demostrar que la mayoría de los profesionales no utilizaban fármacos para acelerar el trabajo de parto, consideraron la integridad de las membranas antes de la inducción medicamentosa, con mayor prevalencia de uso de oxitocina, en relación al misoprostol en casos de necesidad de inducción con las mismas condiciones del cuello uterino. La mayoría de los profesionales dijeron que todavía hacen uso de los protocolos de atención al parto, aunque no sean institucionales.

Introduction: Birth has experienced changes in the understanding of childbirth as a natural process, making it amenable to interventions, such as those related to shorten the labor time by medication. Objective: To describe the prevalence of the use of drugs, instruments, and protocols in the labor and delivery profile of assistance in a public maternity hospital that nurses low risk pregnancies. Method: This is a cross-sectional, descriptive, exploratory, and quantitative study with population (n=26 health professionals). The sociodemographic characteristics of nurses and doctors who provide direct assistance during childbirth were analyzed in addition to those related to the use of medications, instruments, and protocols. Data were tabulated in the Epiinfo 7.2.2.2 program; then, a descriptive statistical analysis was performed. Results: It was observed that 53.8% are obstetric nurses and 46.2% are obstetricians. Among the interviewees: 65.4% assured that they always or almost always completed the partograph, 61.6% always or almost always applied the Bishop index, 57.7% used medication to induce labor. The prevalence of professionals who stated that there were no childbirth care protocols in the institution totaled 80.8%. Conclusion: The present study was relevant to demonstrate that most professionals did not use drugs for labor induction; they considered the integrity of the membranes before these drugs; and, when induction was needed, there was a higher prevalence of the use of oxytocin in relation to misoprostol in cases with the same conditions of the uterine cervix. Most professionals said that they still use childbirth care protocols although they are not institutional.