As trombofilias na perda gestacional de repetição: uma revisão de prevalência e condutas / Thrombophilias in recurrent pregnancy loss: a review of prevalence and conduct

Objetivo: Discutir o papel das trombofilias na perda gestacional de repetição, com foco em prevalência/associação dessas patologias com perdas de repetição e seu tratamento, por meio de resultados de ensaios clínicos, revisões sistemáticas e metanálises. Métodos: Trata-se de uma revisão não sistemática de artigos publi- cados nas bases eletrônicas PubMed, Cochrane e SciELO nos últimos cinco anos, utilizando os seguintes descritores: "recurrent pregnancy loss", "recurrent abortion", "habitual abortion", "thrombophilia", "antiphospholipid syndrome" e "treatment". Resultados: A maioria dos estudos relatou forte associação entre os anticorpos antifosfolípides específicos e a síndrome do anticorpo antifosfolípide com perda gestacional de repetição. Mulheres portadoras da mutação do fator V de Leiden, mutação do gene da protrombina e deficiência de proteína S apresentaram alto risco de perda gestacional de repetição em uma grande revisão sistemática. Estudos recentes demonstraram taxas de prevalência das trombofilias hereditárias e da síndrome do anticorpo antifosfolípide, em mulheres com perda gestacional de repetição, semelhantes às da população em geral. Os estudos atuais endossam o uso da heparina associada à aspirina em mulheres com síndrome do anticorpo antifosfolípide, com aumento da taxa de nascidos vivos, mas sem diferença em re- lação às complicações obstétricas. Conclusão: Apesar de novos estudos demons- trarem que a prevalência das trombofilias hereditárias e adquiridas em mulheres com perda gestacional de repetição é semelhante à da população em geral, reco- menda-se a pesquisa rotineira de síndrome do anticorpo antifosfolípide nessas pacientes. O uso de aspirina em baixas doses associada à heparina é a intervenção farmacológica de primeira linha para a prevenção de perda gestacional de repeti- ção em pacientes com síndrome do anticorpo antifosfolípide.

Objective: To discuss the role of thrombophilias in recurrent pregnancy loss, focu- sing on the prevalence/association of these pathologies with recurrent abortion and treatment, through results of clinical trials, systematic reviews and meta-analyses. Methods: This is a non-systematic review of articles published in electronic databa- ses PubMed, Cochrane, SciELO in the last five years, using the following descriptors: "recurrent pregnancy loss", "recurrent abortion", "habitual abortion", "thrombophilia", "antiphospholipid syndrome", and "treatment". Results: Most studies have reported a strong association between specific antiphospholipid antibodies and antiphospho- lipid antibody syndrome with recurrent pregnancy loss. Women carrying the factor V Leiden mutation, prothrombin gene mutation, and protein S deficiency were shown to be at high risk of recurrent pregnancy loss in a large systematic review. Recent studies have shown prevalence rates of hereditary thrombophilias and antiphospholipid antibody syndrome, in women with re- current pregnancy loss, similar to those of the general po- pulation. Current studies endorse the use of heparin plus aspirin in women with antiphospholipid antibody syndrome, with an increase in live birth rate, but with no difference in obstetric complications. Conclusion: Although new studies demonstrate that the prevalence of hereditary and acquired thrombophilias in women with recurrent pregnancy loss is si- milar to that of the general population, routine investigation of antiphospholipid antibody syndrome in these patients is recommended. The use of low-dose aspirin plus heparin is the first-line pharmacological intervention for the prevention of recurrent pregnancy loss in patients with antiphospholipid antibody syndrome.

Alcohol consumption and associated factors among customers in Local Beer bars in South Africa: a Cross-Sectional Study

Background:Present study total participants were 700 males and females included with different age group and different education level. Topics of discussion included typical drinking reasons- Daily Habitual, stress, emotions type/mood (happy/Sad), burden, and party and the drink type like only beer, only whisky/vodka/wine and both. Methods:The legal age of wine purchase in South Africa is 18 years and on. We have analysed the age groups 18-25, 26-45, and 45-65, with the interviews having the general questions regarding the reason of drinking. Preliminary bar visits were carried out in ten bars and restaurants to develop and identify any potential problems with the planned data collection protocols and to determine which specific reason were common in bar customers will emphasized during the main study. Bar and restaurant visits in the main study began in June 2021 and were completed in March 2022, bar visits were made from 3 p.m. to 10 p.m. on nights randomly. Results: The customers we studies having majority of males than female observed. In daily habitual is high in age of 26-45 41.57%, in stress high rate is in unemployed of 57.71%, in workload burden alcohol consumption is age group 26-45 of 51.71%, in Party criteria age group 57.85%, In Emotions type/mood (happy/Sad) alcohol consumption is in category unemployed of 83%. Conclusion: Support the need for additional research to develop effective prevention and intervention strategies to reduce high-risk alcohol

Perda gestacional de repetição e o papel dos progestagênios: evidências atuais / Recurrent pregnancy loss and the role of progestagens: current evidence

Objetivo: Discutir o uso dos progestagênios em mulheres com perda gestacional de repetição (PGR) sem causa aparente, abordando tipos de progestagênios e resultados de ensaios clínicos, revisões sistemáticas e metanálises. Métodos: Trata-se de uma revisão não sistemática de artigos publicados nas bases eletrônicas PubMed, Cochrane e SciELO nos últimos cinco anos, utilizando-se os seguintes descritores: "progesterone", "dydrogesterone", "recurrent pregnancy loss" e "recurrent abortion". Resultados: Duas grandes metanálises encontraram uma redução da taxa de abortamento e aumento da taxa de nascidos vivos com o uso do progestágeno sintético em pacientes com PGR inexplicada, porém essa conclusão foi contestada em uma metanálise mais recente. Entretanto, a progesterona vaginal micronizada poderia aumentar a taxa de nascidos vivos em mulheres com ameaça de aborto e com história de um ou mais abortos anteriores (risco relativo [RR]: 1,08, intervalo de confiança [IC] de 95%: 1,02-1,15). O benefício foi maior no subgrupo de mulheres com três ou mais perdas anteriores. Conclusão: Ainda restam dúvidas sobre o uso de "progesterona" nas pacientes com PGR inexplicada. Sua administração deve ser discutida individualmente com cada mulher, levando-se em conta especialmente a idade materna, o número de abortos prévios e a história de sangramento na gestação em curso, evitando-se tratamentos que trazem custos e não são isentos de efeitos colaterais.(AU)

Objective: To discuss the use of progestins in women with recurrent pregnancy loss (RPL) with no apparent cause, addressing types of progestins, and results of clinical trials, systematic reviews, and meta-analyses. Methods: This is a non-systematic review of articles published in the PubMed, Cochrane, SciELO electronic databases in the last five years, using the following descriptors: "progesterone", "dydrogesterone", "recurrent pregnancy loss", and "recurrent abortion". Results: Two large meta-analyses found a reduction in the rate of miscarriage, and an increase in the rate of live births with the use of synthetic progestin in patients with unexplained RPL, but this conclusion was challenged in a more recent meta-analysis. However, micronized vaginal progesterone could increase the rate of live births in women with a threatened miscarriage and a history of one or more previous miscarriages (RR: 1.08, 95% CI: 1.02-1.15). The benefit was greatest in the subgroup of women with three or more previous losses. Conclusion: There are still doubts about the use of "progesterone" in patients with unexplained RPL. Its administration should be discussed individually with each woman, taking into account especially the maternal age, number of previous abor tions, and history of bleeding during pregnancy, avoiding treatments that bring costs and are not free from side effects.(AU)

The efficacy of Yunkang oral liquid combined with dexamethasone and low-molecular-weight heparin in the treatment of recurrent miscarriage complicated with prethrombotic state in pregnant women / 中国医师杂志

Objective:To investigate the clinical efficacy of Yunkang oral liquid combined with dexamethasone and low-molecular-weight heparin in the treatment of recurrent spontaneous abortion (RSA) complicated with pre thrombotic state (PTS), and its effects on thromboelastogram and serum progesterone, β-human chorionic gonadotropin (β- hCG), and helper T cell (Th) 1/Th2 cytokine levels in patients with recurrent spontaneous abortion (RSA).Methods:A prospective selection of 94 RSA patients with PTS admitted to the Baoding Second Central Hospital from January 2015 to December 2020 was conducted. They were randomly divided into two groups using a random number table method, with 47 patients in each group. The control group was treated with dexamethasone combined with low molecular weight heparin, while the observation group was treated with Yunkang oral liquid in addition to the control group. Continuously treat until 12 weeks of pregnancy to evaluate the efficacy of both groups and observe the adverse reactions in both groups. Two sets of thromboelastogram parameters were compared before and after treatment, including clot formation time (K value), clot reaction time (R value), and clot formation rate (α angle), maximum clot strength (MA value), and coagulation comprehensive index (CI), as well as serum progesterone β- hCG, Th1/Th2 cytokine levels. The pregnancy outcomes of the two groups were followed up.Results:The total effective rate of the observation group [95.7%(45/47)] was significantly higher than that of the control group [83.0%(39/47), P<0.05]. After treatment, the K and R values of both groups were significantly prolonged compared to before treatment (all P<0.05), the angle α, MA value, and CI value were significantly reduced compared to those before treatment (all P<0.05); After treatment, the K and R values in the observation group were significantly longer than those in the control group (al P<0.05), The angleα, MA value, and CI value were significantly lower than those of the control group (all P<0.05). After treatment, the levels of β- hCG serum progesterone of the two groups were significantly higher than those before treatment (all P<0.05), and The β-hCG levels of the serum progesterone were all higher than those in the control group (all P<0.05). After treatment, The levels serum Th1 cytokines [interferon-γ (INF- γ), tumor necrosis factor- α (TNF- α)] of both groups were significantly decreased compared to those before treatment (all P<0.05), and the levels of serum Th2 cytokines [interleukin-4, IL-10] were significantly increased compared to those before treatment (all P<0.05); After treatment, the observation group's serum IFN- γ, TNF- α were significantly lower than those of the control group (all P<0.05), and The levels of serum IL-4 and IL-10 were significantly higher than those of the control group all P<0.05). The live birth rate of the observation group was 87.2%(41/47), which was higher than that of the control group [70.2%(33/47)] ( P<0.05). There was no statistically significant difference in the adverse reaction rate between the observation group [6.4%(3/47)] and the control group [4.3%(2/47)] ( P>0.05). Conclusions:The treatment of RSA combined with PTS with Yunkang oral liquid, dexmedroxyprogesterone, and low molecular weight heparin can significantly alleviate blood hypercoagulability, increase reproductive endocrine hormone levels, regulate Th1/Th2 cytokine balance, improve live birth rate and clinical efficacy, and is safe and reliable.

Mechanisms of self-control on health behavior change / 中华行为医学与脑科学杂志

Self-control brings important effects on the process and maintenance of health behavior change in individuals, but its mechanism is unclear.Healthy behavior change could be divided into goal-oriented behavior initiation stage, combating habit rejection stage, and habit acquisition and maintenance stage.Established theories of health behavior change mainly focus on the conflict between the goal-directed behavior initiation phase and habitual behavior.It is also indicated that disgust is the key mechanism to restrain the implementation of goal-oriented behavior, but ignore the mechanisms in the action implementation and new behavior acquisition phases.In fact, goal-directed and habitual behaviors work together to ensure that individuals adapt efficiently to their environment.However, when goal-oriented behavior becomes habitual, old habit and new goal-oriented behavior begin to compete, causing conflicts and aversion.The core phase of self-control functioning is just in the confrontation with habit rejection phase.On the one hand, self-control directly assists individual goal-directed behavior habituation through conflict sense adaptation.On the other hand, intensive management and stimulus control indirectly assist goal-directed behavior habituation through the relief of conflict sense.Further exploration of the theory and clinical practice of self-control affecting healthy behavior change is needed in the future.

Análisis comparativo de respuesta glicémica y de péptido C, tras la ingesta de estevia y D-tagatosa, según habitualidad de consumo de edulcorantes no nutritivos y preferencias alimentarias reportadas por mujeres con resistencia a la insulina / Comparative analysis of glicemic response and c peptide, after comsumption of stevia and d tagatosa, according to regular compsumtion of not nutritive sweeteners andnourish preferences reported by woman with insuline resistance

INTRODUCCIÓN: El consumo de edulcorantes no nutritivos (ENN) ha ido en aumento. A pesar de ello, se desconoce el efecto entre el consumo habitual de ENN y las preferencias alimentarias con parámetros bioquímicos en pacientes con resistencia a la insulina. OBJETIVO: Comparar la respuesta glicémica y de péptido C, según habitualidad de consumo de edulcorantes y preferencias alimentarias reportados por mujeres con resistencia a la insulina tras la ingesta de estevia y D-tagatosa. MÉTODOS: Treinta y tres mujeres con RI se sometieron a una encuesta de opción múltiple sobre preferencias alimentarias y ETCC modificada de edulcorantes. Aleatoriamente recibieron una precarga de control o experimental (estevia y D-tagatosa) donde se midió glicemia y péptido C en los tiempos -10, 30, 60, 90, 120, 180. RESULTADOS: Se encontró un ABC de péptido C más alto después de la ingesta de D-tagatosa (p = 0,02) en pacientes que prefieren alimentos ricos en proteínas en comparación con aquellos que prefieren alimentos ricos en grasas o en carbohidratos simples. Se observó un mayor ABC de péptido C (p = 0,04) para la prueba control en quienes prefieren el sabor salado y consumen menor cantidad de ENN, sin diferencias significativas entre quienes prefirieron sabor dulce. CONCLUSIONES: Al comparar las respuestas glicémicas e insulinémicas entre habitualidad de consumo de edulcorantes y preferencias alimentarias reportados por las pacientes tras la ingesta de agua, estevia y D-Tagatosa, no se obtuvieron diferencias significativas. Salvo en quienes preferían alimentos ricos en proteínas tras la ingesta de D- tagatosa y quienes preferían sabor salado con menor consumo habitual de ENN tras ingesta control.

INTRODUCTION: The consumption of non-nutritive sweeteners (NNS) has been increasing. Despite this, the effect between the habitual consumption of ENN and food preferences with biochemical parameters in patients with insulin resistance is unknown. OBJECTIVE: To compare the glycemic and C-peptide response, according to the habitual consumption of sweeteners and food preferences reported by women with insulin resistance after ingesting stevia and D-tagatose. METHODS: Thirty-three women with IR underwent a multiple choice survey on food preferences and modified ETCC for sweeteners. They randomly received a control or experimental preload (stevia and D-tagatose) where glycemia and peptide C were measured at times -10, 30, 60, 90, 120, 180. RESULTS: A higher C-peptide AUC was found after ingestion of D-tagatose (p = 0.02) in patients who prefer foods rich in protein compared to those who prefer foods rich in fat or simple carbohydrates. A higher AUC of peptide C (p = 0.04) is performed for the control test in those who prefer a salty taste and consume a lower amount of ENN, without significant differences between those who prefer a sweet taste. CONCLUSION: When comparing the glycerol and insulin responses between the habitual consumption of sweeteners and the food preferences reported by the patients after the ingestion of water, stevia and D-Tagatose, no significant differences were obtained. Except in those who prefer foods rich in protein after ingesting D-tagatose and those who prefer salty taste with less habitual consumption of NNS after control intake.

Effect and mechanism of TNF-α and etanercept on the invasion ability of extravillous trophoblast cell in URSA patients / 中华妇产科杂志

Objective:To investigate the effect and mechanism of tumor necrosis factor α (TNF-α) and its inhibitor etanercept (ETA) on the invasion ability of extravillous trophoblast in patients with unexplained recurrent spontaneous abortion (URSA).Methods:(1) Patients were collected from March to June in 2019. They were divided into the URSA group ( n=15) and the normal control group ( n=15), according to whether diagnosed with URSA or not. The mRNA expression levels of TNF-α in villi tissue of patients in the two groups were detected by quantitative real-time PCR (qRT-PCR). (2) The mRNA and protein expression levels of matrix metalloproteinase-2 (MMP-2), Slug and CXC chemokine rceptor 4 (CXCR4) in HTR-8/SVneo cells were detected by qRT-PCR or western blot after being stimulated by exogenous TNF-α (0.2, 2, 20 ng/ml) alone or TNF-α along with ETA, or phosphate buffered saline (PBS) as control. (3) The invasion ability of HTR-8/SVneo cells was investigated by transwell test after stimulating by TNF-α alone or TNF-α along with ETA. (4) The mRNA and protein expression levels of MMP-2, Slug and CXCR4 in HTR-8/SVneo cells, which were stimulated by TNF-α (2 ng/ml) alone after nuclear factor-κB (NF-κB) inhibitor, BAY 11-7028, preconditioning, were detected by qRT-PCR or western blot. Results:(1) The mRNA expression level of TNF-α in villi tissue of URSA group (4.10±0.49) was 4.1 times as much as the normal control group ( t=10.51, P<0.05). (2) The mRNA and protein expression levels of MMP-2, Slug and CXCR4 in HTR-8/SVneo cells of TNF-α group were significantly lower than those in PBS control group ( P<0.05) and those in TNF-α along with ETA group ( P<0.05). (3) The invasion ability of HTR-8/SVneo cells in TNF-α group was significantly decreased than PBS group and TNF-α along with ETA group (78±14 vs 373±26 vs 227±44, P<0.05). (4) The mRNA and protein expression levels of MMP-2, Slug and CXCR4 in HTR-8/SVneo cells with BAY 11-7028 preconditioning (mRNA: 1.03±0.10, 1.03±0.06, 1.09±0.08; protein: 1.09±0.03, 1.49±0.03, 1.12±0.03) were significantly higher than without preconditioning after being stimulated by TNF-α (all P<0.05). Conclusions:The expression of TNF-α in the villi of URSA patients is much higher than normal early pregnant women. TNF-α could decrease the capacity of invasion by suppressing the expression of MMP-2, Slug and CXCR4 through NF-κB signaling pathway in extravillous trophoblast cells. While ETA could improve the invasiveness capability of extravillous trophoblast cells through inhibiting the negative effect of TNF-α.

Research progress of clinical and mechanism of Chinese herbal compound on immune recurrent abortion / 国际中医中药杂志

The cause of immune recurrent abortion is closely related to immune abnormalities. At present, the Traditional Chinese Medicine (TCM) syndrome types of immune recurrent abortion mainly include kidney deficiency and blood stasis syndrome, spleen and kidney deficiency syndrome, blood heat syndrome, spleen deficiency syndrome and lung and kidney qi deficiency syndrome; The commonly used TCM compound for treating this disease usually could replenish kidney qi and take effect, so it is considered that the pathogenesis of this disease is mainly kidney deficiency. The mechanism of action of the TCM compound is mainly related to regulating hormone secretion, immune balance and improving local microcirculation.

Effect of Modified Rehabilitation Program for Postoperative Management after Arthroscopic Latarjet Procedure / 中国康复理论与实践

Objective:To assess the clinical outcomes of our modified postoperative rehabilitation program after total arthroscopic Latarjet procedure. Methods:From July, 2017 to March, 2019, 32 patients suffered from habitual anterior shoulder dislocation were treated with arthroscopic Latarjet procedure in our medical center. They were randomly assigned to control group (n = 15) and experimental group (n = 17). The control group received conventional rehabilitation program after shoulder arthroscopic Bankart repair, while the experimental group received modified rehabilitation program after arthroscopic Latarjet procedure. After surgery, they followed our postoperative management and rehabilitation program, and finished every phase of follow-up. Before and three weeks and six weeks after surgery, they were accessed with Visual Analogue Score (VAS) for pain, active range of motion (AROM) and functional assessment. Twelve months after surgery, their satisfaction were compared. Results:None of them was lost at one-year follow-up postoperatively. No recurrent dislocation occurred. Three months after surgery, the VAS, AROM and the scores of shoulder functional assessments were better in the experimental group than in the control group (|t| > 2.149, P < 0.05). Six months after surgery, no significant difference was found in VAS and AROM between two groups (|t| < 1.481, P > 0.05), and the scores of shoulder functional assessments were better in the experimental group than in the control group (|t| > 2.300, P < 0.05). Twelve months after surgery, the percentage of restored throwing ability and patients' satisfaction (t = -4.564, P < 0.001) were higher in the experimental group than in the control group. Conclusion:Compared with the conventional rehabilitation program after shoulder arthroscopic Bankart repair, modified postoperative rehabilitation program for arthroscopic Latarjet procedure is safer and more effective, which could bring better functional outcomes and higher patients' satisfaction.

Expression and correlation analysis of H19, MMP-2, MMP-9 in patients with recurrent spontaneous abortion / 中国医师杂志

Objective:To investigate the expression and correlation of H19, matrix metalloproteinase (MMP)-2 and MMP-9 in patients with recurrent spontaneous abortion (RSA).Methods:Human extravillous trophoblast cell line HTR-8 was cultured in vitro. Lentivirus was used to infect the HTR-8 cell line to over-express or knockdown the expression of H19. The concentrations of MMP-2 and MMP-9 protein in cell culture supernatant were detected by enzyme linked immunosorbent assay (ELISA). The expression levels of H19, MMP-2 and MMP-9 mRNA in villi of patients with RSA were detected by real-time fluorescence quantitative polymerase chain reaction (qRT-PCR). Spearman correlation analysis was used to understand the correlation between H19 and the expression levels of MMP-2 and MMP-9. Results:After overexpression of H19, the expression levels of MMP-2 and MMP-9 mRNA and protein concentration in Lv-ph19 group were significantly higher than those in Lv-vector group ( P<0.05); After interfering with the expression of H19, the expression levels of MMP-2 and MMP-9 mRNA and protein concentration in Lv-shH19 group were significantly lower than those in Lv-shcon control group ( P<0.05). The number of spontaneous abortions in patients with recurrent spontaneous abortion was significantly higher than that in the control group ( P<0.05). qRT-PCR showed that the expression levels of H19, MMP-2 and MMP-9 mRNA in villi of patients with RSA were significantly lower than those in the control group ( P<0.05). There was a positive correlation between H19 and the expression levels of MMP-2 and MMP-9 ( P<0.05). Conclusions:H19 regulates the expression of MMP-2 and MMP-9 of trophoblast during early pregnancy, and the abnormal expression of H19, MMP-2, and MMP-9 in human first-trimester villous tissues was related with the incidence of early miscarriage.

Ley de embriaguez habitual en Honduras y su relación con el análisis pericial toxicológico / Habitual Drunkenness Law in Honduras and its relationship with the toxicological expert analysis

A pesar que el número de accidentes de tránsito que involucran a conductores ebrios se ha disparado y que los legisladores tienen una gran presión para encontrar una solución razonable a la cuestión de la conducción bajo los efectos del alcohol especialmente en lo que respecta a los límites máximos permitidos, esa relación entre lo jurídico y lo científico, no siempre se concreta. El examen para la determinación de alcohol en muestras biológicas que se realiza en los laboratorios de Toxicología Forense de la Dirección de Medicina Forense fue validado y acreditado. Este proceso de validación permitió observar que el valor referido en la Ley de Penalización de la Embriaguez Habitual señala valores que podrían indicar un error en la aplicación de las unidades y de no ser así, dicho valor no sería significativo en cuanto a la determinación y cuantificación del etanol por la metodología actualmente utilizada en los laboratorios. La importancia del asesoramiento técnico científico para el uso adecuado de unidades y valores de referencia es indispensable para una interpretación objetiva de nuestra legislación y facilita el punto de unión entre la ciencia forense y la ciencia jurídica...(AU)

Perda gestacional de repetição: aspectos psíquicos e terapias comportamentais / Recurrent pregnancy loss: psychic aspects and behavioral therapies

A perda gestacional de repetição (PGR) é definida classicamente como três perdas consecutivas antes de 20 semanas de gestação. Ela afeta aproximadamente 3% dos casais que tentam conceber, quando se consideram pelo menos duas perdas, e cerca de 1%, quando acima de três perdas. A PGR está associada a diferentes fatores causais. Algumas mulheres não terão nenhuma anormalidade identificável nos protocolos investigativos atuais. O aborto pode causar doenças mentais, tais como depressão e ansiedade, e ser responsável por sentimentos como medo, raiva e culpa. Embora existam intervenções já estabelecidas para pacientes com perda gestacional com fator causal determinado, não existe nenhum tratamento comprovadamente efetivo em mulheres com perda gestacional inexplicada. O oferecimento do chamado Tender Loving Care pode levar a melhores resultados gestacionais nessas pacientes. Este artigo irá fazer uma revisão sobre os aspectos psíquicos em PGR e o cuidado suportivo que poderá ser realizado nessas pacientes.(AU)

Recurrent pregnancy loss (RPL) is classically defined as three consecutive losses before 20 weeks of gestation. It affects approximately 3% of couples who try to conceive, when considering at least two losses, and about 1%, when considering three or more. RPL is associated with different causal factors. Some women will have no identificable abnormalities in current investigative protocols. Abortion can cause mental illness, such as depression and anxiety, and be responsible for feelings like fear, anger and guilt. Although there are interventions already established for patients with pregnancy loss with a determined causal factor, there is no proven effective treatment for women with unexplained pregnancy loss. The offer of the so-called Tender Loving Care can lead to better pregnancy results in these patients. This article will review the psychic aspects of recurrent pregnancy losses and the supportive care that can be performed in these patients.(AU)

Intravenous tocilizumab in the management of rheumatoid arthritis: Clinical practice findings from a 6-month international, multicentre, observational study in Central America and the Caribbean / El tocilizumab intravenoso en el tratamiento de la artritis reumatoide: resultados de la práctica clínica de un estudio internacional, multicéntrico y observacional de 6 meses de duración en América Central y el Caribe

ABSTRACT Tocilizumab (TCZ), an 1interieukin-6 receptor-α Inhibitor, is Indicated in patients with moderate to severe rheumatoid arthritis with inadequate response to disease modifying drugs. ACT UP is a multinational project co11ecting information from severa1 post-marketing TCZ studies. Aim: To determine the proportion of patients in the routine clinical care setting receiving intravenous TCZ after 6 months treatment. Identification of TCZ treatment patterns, efficacy, and safety were also recorded. Method: This prospective non-interventional 6-month study, collected real-world information from 169 Central American and Caribbean patients. No interventional procedures or additional visits outside routine clinical care practice were performed. Statistical analysis was essentially descriptive. Results: Adherence rate was 74.0%, with 97% of patients receiving TCZ as first biological therapy line and there were no deviations from the local label. Almost 85% of patients started with combination therapy, and the majority remained under this scheme throughout the study. A significant decrease in disease activity assessments and acute phase reactants values were detected during TCZ treatment. The percentage of patients that achieved improvement according to the different levels of the American College of Rheumatology (ACR) increased during the study, and relevant enhancements in quality of life were also accomplished. Adverse events (AEs) occurred in 35 patients, with metabolic and nutritional disorders being the most common. Serious AEs were reported in 3% of patients, and special interest AEs occurred in 6 patients. Conclusion: Treatment adherence was mainly determined by follow-up and compliance with the administration schedule. Efficacy analysis showed better results than those reported in international literature. The incidence of AEs was also lower than in previously published data.

RESUMEN El tocilizumab (TCZ) está indicado en la artritis reumatoide moderada a severa, principalmente en respuestas inadecuadas a fármacos convencionales. ACT UP es un proyecto multinacional que recopila información relacionada con varios estudios de poscomercialización. Objetivo: Determinar la proporción de pacientes en la atención clínica de rutina que continúan en tratamiento con TCZ intravenoso después de 6 meses. Se llevó a cabo la identificación de patrones de administración, eficacia y seguridad. Método: Este estudio observacional prospectivo recopiló información de la vida real de 169 pacientes de América Central y el Caribe. No se hicieron intervenciones ni visitas adicionales fuera de la práctica clínica habitual. El análisis estadístico fue esencialmente descriptivo. Resultados: La tasa de adherencia al tratamiento fue del 74,0%, el 97% de los pacientes reci bieron TCZ como primera línea biológica y no existieron desviaciones en las indicaciones de administración según el inserto local. Aproximadamente el 85% de los pacientes inició TCZ como terapia combinada, y la mayoría permaneció bajo este esquema. Se evidenció una dis minución en la actividad de la enfermedad y un aumento en el porcentaje de pacientes que lograron respuesta según los diferentes grados del Colegio Americano de Reumatología. En 35 pacientes se presentaron eventos adversos (EA), siendo los relacionados con metabolismo y nutrición los más comunes. Se informaron EA graves en el 3% de los pacientes y de interés especial en 6 casos. Conclusión: El seguimiento de los pacientes y el cumplimiento del programa fueron los prin cipales determinantes en la adherencia. El análisis de eficacia mostró mejores resultados que los reportados previamente y la incidencia de EA fue menor que en otros estudios.

Atualidades em perda gestacional de repetição: definição, diagnóstico e propedêutica / Current guidelines for recurrent pregnancy loss: definition, diagnostic tests and investigation

Classicamente, a perda gestacional de repetição (PGR) é a ocorrência de três ou mais perdas consecutivas antes de 20 semanas de gestação. Entretanto, as diretrizes para definição, propedêutica e tratamento são controversas. As causas de PGR podem ser multifatoriais e incluem alterações anatômicas do útero, distúrbios endócrinos, alterações imunológicas, infecções, alterações genéticas, obesidade materna, entre outras. Entretanto, na maioria dos casos, a causa de PGR é desconhecida. Os protocolos para o diagnóstico de PGR variam muito e são direcionados à pesquisa de possíveis fatores causais. Neste artigo foi realizada uma revisão e comparação das últimas diretrizes para diagnóstico e propedêutica das causas de PGR da Sociedade Europeia de Reprodução Humana e Embriologia (ESHRE), da Sociedade Americana de Medicina Reprodutiva (ASRM) e do Royal College of Obstetricians and Gynaecologists (RCOG).(AU)

Recurrent pregnancy loss (RPL) is traditionally defined by the occurrence of three or more consecutive losses before 20 weeks of gestation. The guidelines for definition, investigations and treatments are controversial. The causes of RPL can be multifactorial and includes structural uterine anomalies, endocrine alterations, immunological dysfunction, infections, genetic anomalies, maternal obesity, among others. However, in most cases the cause of RPL is unknown. The diagnosis protocols of RPL vary widely and causal factors are the major goal. In this article, we review and compare the latest RPL diagnosis and investigations guidelines, including the European Society for Human Reproduction and Embryology (ESHRE), American Society for Reproductive Medicine (ASRM) and the UK Royal College of Obstetricians and Gynaecologists (RCOG).(AU)

Anticoagulação e prevenção de morbidade obstétrica em trombofilias hereditárias: mito ou verdade? / Anticoagulation and prevention of obstetric morbidity in hereditary thrombophilia: myth or truth?

Tem sido observado, corriqueiramente, o uso indiscriminado de anticoagulantes durante a gravidez com a finalidade de evitar perdas gestacionais. A eficácia do uso de anticoagulantes na prevenção de perdas, precoces e tardias, tem sido questionada, levando-se em consideração os impactos econômicos, sociais e psicológicos gerados nas famílias a partir da indicação da utilização dessa terapia. Dada a relevância do tema, realizou-se uma revisão da literatura nos bancos de dados PubMed, Cochrane Library e Medline com a finalidade de avaliar evidências científicas do uso e da eficácia de anticoagulação na gravidez. Na literatura revisada, não foi possível sustentar a hipótese de que a anticoagulação é capaz de intervir ativamente no sucesso do curso da gravidez. Conclui-se, portanto, que mais estudos devem ser realizados a fim de determinar intervenções eficazes ao casal, preservar a saúde do concepto e minimizar o impacto econômico, social e psicológico da utilização de anticoagulantes durante a gravidez.(AU)

In medical practice, the anticoagulants indiscriminate use during pregnancy has been commonly observed to prevent future pregnancy losses. The effectiveness of using anticoagulants in preventing losses, early and late, has been questioned taking into account the economic, social and psychological impacts generated on families from the indication of the use of such drugs. Given the relevance of the topic, a literature review was carried out in the PubMed, Cochrane Library and Medline databases in order to assess scientific evidence on the anticoagulation efficacy use in pregnancy. It was not possible to support the hypothesis that anticoagulation is able to actively intervene in the success of the course of pregnancy. It is concluded, therefore, that more studies should be carried out in order to determine effective interventions for the couple, preserve the health of the fetus and minimize the economic, social and psychological impact of the anticoagulants use during pregnancy.(AU)

Posture Related Musculoskeletal Disorders (MSDs) among Computer Users in Higher Education Sectors of Malaysia

@#Introduction: Computer usage has become an indispensable tool in the official set up of all the workplaces in the current era. Predominance of musculoskeletal disorders (MSDs) in relation to habitual posture during work is the utmost problem of modern society. Teaching staff stand out amongst a group of workers exposed to occupational MSDs. The objective of this study was to identify the prevalence and risk factors of musculoskeletal disorders in relation to posture and computer ergonomics at workplace among the college and university staff in Petaling Jaya, Malaysia. Methods: This cross-sectional quantitative study was conducted from August 2019-October 2019, among 419 volunteers by using a self-administered survey questionnaire. Descriptive and bivariate statistics were used for the analyses of multiple variables. The association between demographic characteristics, computer ergonomics and prevalence of musculoskeletal pains were analyzed through Chi-square test. Results: 55.8 % respondents (n=234) reported neck pain (NP), (n=196) 46.8% shoulder pain (SP) and (n=308) 73.5% low back pain (LBP) respectively. A significant relationship between desktop computer usage and musculoskeletal pains in LBP (P=0.036) and SP (P=0.023) was observed. Significant association of head posture was found with NP (P=0.002), SP (P=0.042) and LBP (P=0.001), correspondingly. Discussion: Habitual postures were significantly associated with musculoskeletal pains while using computer. Conclusion: This study proved with precession that higher prevalence rate of musculoskeletal disorders was undoubtedly influenced by prolonged sitting, awkward postures at workstation, and repetitive movements of shoulders and hands. Further synchronous studies are vital to limit the modern era of musculoskeletal disorders

Durmiendo Seguro: Una Intervención Educativa de Enfermería para favorecer la seguridad del lactante menor / Safe Sleeping: An Educational Nursing Intervention to promote the safety of the infant child

Objetivo: Evaluar el efecto de la intervención educativa de enfermería "Durmiendo Seguro" comparada con la intervención informativa habitual sobre la Práctica de Sueño Seguro como estrategia para favorecer la seguridad del lactante menor, en un grupo de madres que asisten a una institución de salud de Barranquilla. Materiales y Métodos: Estudio cuasi experimental,prest- post test con grupo de comparación realizado con un grupo de 120 madres. La intervención Durmiendo Seguro, administrada al grupo experimental incluyó sesiones educativas, seguimiento telefónico y visita domiciliaria. Para la recolección de la información se utilizaron 3 formatos construidos ad hoc para la investigación con base en las recomendaciones de la Academia Americana de Pediatría y el Assessment of Safe Sleep Validation of the Parent Newborn Sleep. Se realizó análisis descriptivo y comparativo de los aspectos sociodemográficos y de las variables de conocimiento y adherencia a las prácticas de sueño seguro. Resultado: A través de la prueba de Kruskal Wallis se exploraron las diferencias en la distribución estadística del puntaje global entre momentos de medición. La distribución estadística de los puntajes en la medición inicial fue idéntica en ambos grupos (valor p = 0.069). Se observó que en el seguimiento telefónico y en la visita domiciliaria, la distribución del puntaje global presentaba diferencias estadísticamente significativas entre los grupos (valor p ≤ 0.000) Conclusiones: En el grupo experimental que recibió la intervención "Durmiendo Seguro", se observó un aumento significativo en el conocimiento y la adherencia a las recomendaciones con relación a la práctica de sueño seguro con relación al grupo de comparación. (AU)

Objective: Evaluate the effect of the nursing educational intervention "Safe Sleeping" compared to the usual informative intervention on Safe Sleep Practice as a strategy to promote the safety of the young infant, in a group of mothers who attend a health institution of Barranquilla. Materials and Methods: Quasi-experimental study, post-test with comparison group carried out with a group of 120 mothers. The Safe Sleeping intervention, administered to the experimental group, included educational sessions, telephone follow-up, and home visits. For the collection of the information, 3 adhoc constructed formats were used for the research based on the recommendations of the American Academy of Pediatrics and the Assessment of Safe Sleep Validation of the Parent Newborn Sleep. Descriptive and comparative analysis of sociodemographic aspects and variables of knowledge and adherence to safe sleep practices were performed. Result: The Kruskal Wallis test explored the differences in the statistical distribution of the global score between measurement moments. The statistical distribution of the scores in the initial measurement was identical in both groups (p-value = 0.069). It was observed that in the telephone follow-up and in the home visit, the distribution of the global score presented statistically significant differences between the groups (p value ≤ 0.000) Conclusions: In the experimental group that received the "Safe Sleeping" intervention, a significant increase in knowledge and adherence to the recommendations regarding safe sleep practice was observed in relation to the comparison group. (AU)

Evaluation of Madigan Procedure in the Treatment of Habitual Dislocation of Patella

This was a clinical trial (quasi experimental) study carried outat the National Institute of Traumatology and OrthopedicRehabilitation (NITOR), Dhaka, between July 2004 to June2006, involving 16 patients with habitual dislocation of thepatella. All these cases were managed by Madigan operativeprocedure. Aim of this study was to evaluate the effectivenessof the madigan procedure in the treatment of habitualdislocation of the patella. Out of these 16 patients 2 weresubsequently lost from follow up. So, the study finally consistedof 14 patients. In this study non-random purposive techniqueas per inclusion and exclusion criteria was followed irrespectiveof sex. Most common age group in this study was 6-10 years(62.5%). The mean age of occurrence was 8.25 years.Repeated intramuscular injection on the thigh was thecommonest cause of dislocation found in 37.5% cases. Thesecond most common cause of dislocation was history of boil.Abscess or cellulitis on the thigh followed by contracture of thequadriceps muscles. Various postoperative complications likehypertrophic scar constituted (18.75%), stitch granuloma(6.25%), restriction of knee motion (6.25%) and re-dislocationoccurred in (6.25%) cases. Functional outcome in themanagement of habitual dislocation of the patella wasanalyzed by using the Hospital for Special Surgery (HSS) kneescore. Regarding the final or overall results in this series, therewere 71.43% cases were found satisfactory and the remaining28-57% were found unsatisfactory result.

Descriptive study on sleep quality and its associated factors among elderly in urban population: Chidambaram

Background: Population aging is a major health issue in most countries, sleep is one of the significant factors affecting aging and elderly people’s quality of life. The present study was done to assess sleep quality and its contributing factors among elderly people.Methods: This cross-sectional study was conducted in 2018 on 227 elderly people aged fifty five or more participants were selected from the urban field practice area Chidambaram. Data collection tools were a demographic questionnaire, pittsburg sleep quality index and five point depression scale. The collected data were entered into SPSS software (V-22) and analysed using chi-square test at the significance level of less than 0.5.Results: Among 227 elderly people most of them were between the age group of 55 to 60 years (44.9%) and majority of them were females (59%), literacy (69.6%) married (60.5%), house wives (43.6%). Among the population 34.8% had their PSQI value <5 which suggest good sleep quality and whereas 65.2% had PSQI ?5 suggesting poor sleep quality.Conclusions: The finding of their study indicates that elderly population in this area, have a fairly good quality. The most important factors contributing to their sleep quality are gender, dependency in doing daily activities, other health problems, marital status and their habitual sleep efficiency.

Visión empresarial como nuevo aporte a la teoría beckeriana del crimen en el Perú / The entrepreneurial vision is a new contribution to the Becker's crime theory in Perú / Visão empresarial como novo aporte à teoria beckeriana do crime no Peru

Resumen El presente documento pretende abordar el crimen de motivación económica como un modelo de negocio equivocado. El objetivo es considerar el crimen como una actividad con propósitos similares a los de una empresa y, por tanto, objeto de estudio también de la administración: maximización de utilidades a través de la minimización de costos asociada a la realización y mantenimiento de sus operaciones; competitividad e influencia de un clima propicio para la expansión de sus operaciones, para generar utilidades de manera ilegal, teniendo como colateral el crimen. La metodología usada aborda una revisión histórica, tomando como base la Teoría del Crimen Racional (Becker, 1968) y otras, que explican los beneficios e incentivos que hacen sustentable el negocio criminal, y el resultado pone de relieve la introducción de herramientas de la ciencia administrativa para la comprensión del fenómeno criminal de motivación económica.

Abstract This paper aims to approach crime of economic motivation as a wrong business model. The objective is to consider crime as an activity with the same goals of an enterprise. Therefore, this is a matter of study of business management, too: profit maximization through the cost minimization connected to the completion and maintenance of its operations; competiveness and influence of an appropriate climate for increasing its operations, for producing incomes illegally and having crime as collateral. The methodology conducted a historical review based on the Theory of the Rational Crime (Becker, 1968) and other theories that explain the benefits and incentives that make criminal business sustainable. The result underscores the tolos introduction of the business administration sciences for understanding the criminal matter of economic motivation.

Resumo O presente documento pretende abordar o crime de motivação econômica como um modelo de negócio errado. O objetivo é considerar o crime como uma atividade com propósitos similares aos de uma empresa e, portanto, também objeto de estudo da administração: maximização do lucro por meio da minimização de custos associada à realização e manutenção de suas operações; competitividade e influência de um clima propício para a expansão de suas operações, para gerar lucro de maneira ilegal, tendo o crime como colateral. A metodologia usada aborda uma revisão histórica com base na Teoria do Crime Racional (Becker, 1968) e outras, que explicam os benefícios e incentivos que fazem sustentável o negócio criminal, e o resultado salienta a introdução de ferramentas da ciencia administrativa para a compreensão do fenómeno criminal de motivação econômica.