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Importance: Reported coronavirus disease 2019 (COVID-19) pandemic effects on pediatric trauma have been variable. Objective: We investigated the characteristics of pediatric trauma including alcohol use during the pandemic at our urban trauma center. Methods: The trauma database of our adult level 1 trauma center was queried for all pediatric (age ≤ 18 years) patients presenting between March 1, 2020, and October 30, 2020. Data from 2017 to 2019 served as a control. Variables analyzed included demographics, mechanisms, injury severity, hospitalization characteristics, and positive blood alcohol. Results: Pandemic pediatric trauma volumes increased by 67.5% (330/year vs. 197/year). Pandemic patients were younger (median age 13 vs. 14 years, P = 0.011), but similar in gender, ethnicity, severity, hospital length of stay, mortality, and rates of penetrating injury. Falls doubled (79/year vs. 34/year) and shifted away from high falls >6â¯meters (0% vs. 7.9%) to moderate falls 1-6â¯meters (58.2% vs. 51.5%) (P = 0.028). Transportation injury rates were similar however mechanisms shifted from motor vehicle crashes (-13.5%) towards recreational vehicles including motorcycles (+2.1%), all-terrain vehicles (+8.6%), and bicycles (+3.8%) (P = 0.018). Pediatric-positive blood alcohol was significantly higher (11.2% vs. 5.1%, P < 0.001), especially for ages 14-18 years (21.7% vs. 9.5%, P < 0.001). Interpretation: Pediatric trauma volumes during the COVID-19 pandemic increased. Pandemic patients had more recreational vehicle injuries and higher rates of positive blood alcohol. This suggests an increased need for alcohol assessment and targeted interventions in the pediatric population during pandemics or periods of school closures.
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BACKGROUND: Periodontal diseases (PDs) are one of the most common chronic diseases affecting overall oral functions, and their association with adverse pregnancy outcomes (APOs) has been an area of interest since the late 90s. OBJECTIVES: The present hospital-based case-control study aimed to find any association between maternal chronic periodontitis (CP) and preterm birth (PTB) and low birth weight (LBW) by comparing the periodontal parameters in patients with normal birth, PTB and LBW. MATERIAL AND METHODS: The participants of the study were females that had delivered a live baby (n = 1,200). They were classified as either cases or controls. The cases were defined as PTB if the delivery was before 37 weeks of gestation, and as LBW if the infant weighed <2,500 g. The others were controls. The intraoral examination, which included recording the periodontal status, was conducted within 3 days of delivery. Detailed medical history and demographic data were recorded for the determination of the confounding factors. The multivariable dependence of PTB and LBW on both the categorical and continuous data was analyzed using a multivariate logistic regression analysis. Adjusted odds ratios (AORs) with a 95% confidence interval (CI) for the risk of PTB and LBW were calculated. RESULTS: A strong association with PTB was found for a high plaque index (PI) score (AOR = 1.61; p < 0.001; 95% CI: 1.26-2.07) and a mean pocket probing depth (PPD) ≥4 mm (AOR: 4.32; p < 0.001; 95% CI: 3.09-6.02). A strong association with LBW was found for a high PI score (AOR = 2.02; p < 0.001; 95% CI: 1.43-2.83) and a mean PPD ≥4 mm (AOR: 8.70; p < 0.001; 95% CI: 6.01-12.59). A high PI score and a mean PPD ≥4 mm were independent risk factors for PTB and LBW. CONCLUSIONS: The presence of deep pockets and inadequate plaque control in pregnant females increased the risk of APOs.
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Periodontitis Crónica , Nacimiento Prematuro , Embarazo , Femenino , Recién Nacido , Humanos , Masculino , Nacimiento Prematuro/epidemiología , Nacimiento Prematuro/etiología , Periodontitis Crónica/epidemiología , Periodontitis Crónica/complicaciones , Estudios de Casos y Controles , Recién Nacido de Bajo Peso , HospitalesRESUMEN
The 5-year survival of pancreatic cancer (PC) remains low. Murine models may not adequately mimic human PC and can be too small for medical device development. A large-animal PC model could address these issues. We induced and characterized pancreatic tumors in Oncopigs (transgenic swine containing KRASG12D and TP53R167H). The oncopigs underwent injection of adenovirus expressing Cre recombinase (AdCre) into one of the main pancreatic ducts. Resultant tumors were characterized by histology, cytokine expression, exome sequencing and transcriptome analysis. Ten of 14 Oncopigs (71%) had gross tumor within 3 weeks. At necropsy, all of these subjects had gastric outlet obstruction secondary to pancreatic tumor and phlegmon. Oncopigs with injections without Cre recombinase and wild-type pigs with AdCre injection did not show notable effect. Exome and transcriptome analysis of the porcine pancreatic tumors revealed similarity to the molecular signatures and pathways of human PC. Although further optimization and validation of this porcine PC model would be beneficial, it is anticipated that this model will be useful for focused research and development of diagnostic and therapeutic technologies for PC. This article has an associated First Person interview with the joint first authors of the paper.
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Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Animales , Ratones , Humanos , Porcinos , Proteínas Proto-Oncogénicas p21(ras)/genética , Proteínas Proto-Oncogénicas p21(ras)/metabolismo , Neoplasias Pancreáticas/patología , Animales Modificados Genéticamente , Perfilación de la Expresión Génica , Carcinoma Ductal Pancreático/patología , Proteína p53 Supresora de Tumor , Neoplasias PancreáticasRESUMEN
BACKGROUND: Tracheostomy dislodgment can lead to catastrophic neurological injury or death. A fresh tracheostomy amplifies the risk of such events, where an immature tract predisposes to false passage. Unfortunately, few resources exist to prepare healthcare professionals to manage this airway emergency. AIM: To create and implement an accidental tracheostomy dislodgement (ATD) bundle to improve knowledge and comfort when responding to ATD. MATERIALS & METHODS: A multidisciplinary team with expertise in tracheostomy developed a 3-part ATD bundle including (1) Tracheostomy Dislodgement Algorithm, (2) Head of Bed Tracheostomy Communication Tool and (3) Emergency Tracheostomy Kit. The team tested the bundle during the COVID-19 pandemic in a community hospital critical care unit with the engagement of nurses and Respiratory Care Practitioners. Baseline and post-implementation knowledge and comfort levels were measured using Dorton's Tracheotomy Education Self-Assessment Questionnaire, and adherence to protocol was assessed. Reporting follows the revised Standards for Quality Improvement Reporting Excellence (SQUIRE). RESULTS: Twenty-four participants completed pre-test and post-test questionnaires. The median knowledge score on the Likert scale increased from 4.0 (IQR = 1.0) pre-test to 5.0 (IQR = 1.0) post-test. The median comfort level score increased from 38.0 (IQR = 7.0) pre-test to 40.0 (IQR = 5.0) post-test). In patient rooms, adherence was 100% for the Head of Bed Tracheostomy Communication Tool and Emergency Tracheostomy Kit. The adherence rate for using the Dislodgement Algorithm was 55% in ICU and 40% in SCU. DISCUSSION: This study addresses the void of tracheostomy research conducted in local community hospitals. The improvement in knowledge and comfort in managing ATD is reassuring, given the knowledge gap among practitioners demonstrated in prior literature. The ATD bundle assessed in this study represents a streamlined approach for bedside clinicians - definitive management of ATD should adhere to comprehensive multidisciplinary guidelines. CONCLUSIONS: ATD bundle implementation increased knowledge and comfort levels with managing ATD. Further studies must assess whether ATD bundles and other standardised approaches to airway emergencies reduce adverse events. Relevance to Clinical Practice A streamlined intervention bundle employed at the unit level can significantly improve knowledge and comfort in managing ATD, which may reduce morbidity and mortality in critically ill patients with tracheostomy.
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COVID-19 , Hospitales Comunitarios , Humanos , Traqueostomía/efectos adversos , Pandemias , Unidades de Cuidados Intensivos , Cuidados CríticosRESUMEN
BACKGROUND: Trauma patient care is complex. Clustering these patients within the hospital seems intuitive. This study's purpose was to explore the benefits of trauma patient clustering, hypothesizing these patients will have decreased costs and better outcomes. METHODS: This was an analysis of all adult (18-99 years) trauma patients admitted from 1/2017-1/2019 without an intensive care unit stay. Patients were grouped into those admitted to the trauma unit (TU) versus non-trauma units (NTU). Outcomes evaluated between groups were baseline demographics, direct costs, complication rates (using our TQIP registry), and discharge location. T-test, median test, and chi squared test were used. Linear regression was performed. Significance was set at p < 0.05. RESULTS: 1481 patients (684 TU and 797 NTU) were analyzed. TU patients were younger. Injury Severity Score, mortality, and hospital length of stay were similar between groups. Direct hospital costs were decreased for TU patients ($4941(±$4740) versus $5639(±$4897), p = 0.006). Fewer TU patients experienced inpatient complications (7.8% versus 13.5%, p < 0.001). More TU patients were discharged to home (78.9% versus 73.8%, p = 0.02). Linear regression analysis demonstrated admission to NTUs predicted a direct cost increase of $766.35 (p < 0.001). CONCLUSIONS: Clustering minorly injured trauma patients on a dedicated unit resulted in reduced costs, decreased complications, and higher likelihood for discharge to home.
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Costos de Hospital , Heridas y Lesiones , Adulto , Humanos , Análisis por Conglomerados , Hospitalización , Puntaje de Gravedad del Traumatismo , Pacientes Internos , Tiempo de Internación , Estudios Retrospectivos , Centros Traumatológicos , Heridas y Lesiones/complicaciones , Heridas y Lesiones/terapiaRESUMEN
In patients with short bowel syndrome, an elevated pre-resection Body Mass Index may be protective of post-resection body composition. We hypothesized that rats with diet-induced obesity would lose less lean body mass after undergoing massive small bowel resection compared to non-obese rats. Rats (CD IGS; age = 2 mo; N = 80) were randomly assigned to either a high-fat (obese rats) or a low-fat diet (non-obese rats), and fed ad lib for six months. Each diet group then was randomized to either underwent a 75% distal small bowel resection (massive resection) or small bowel transection with re-anastomosis (sham resection). All rats then were fed ad lib with an intermediate-fat diet (25% of total calories) for two months. Body weight and quantitative magnetic resonance-determined body composition were monitored. Preoperative body weight was 884 ± 95 versus 741 ± 75 g, and preoperative percent body fat was 35.8 ± 3.9 versus 24.9 ± 4.6%; high-fat vs. low fat diet, respectively (p < 0.0001); preoperative diet type had no effect on lean mass. Regarding total body weight, massive resection produced an 18% versus 5% decrease in high-fat versus low-fat rats respectively, while sham resection produced a 2% decrease vs. a 7% increase, respectively (p < 0.0001, preoperative vs. necropsy data). Sham resection had no effect on lean mass; after massive resection, both high-fat and low-fat rats lost lean mass, but these changes were not different between the latter two rat groups. The high-fat diet and low-fat diet induced obesity and marginal obesity, respectively. The massive resection produced greater weight loss in high-fat rats compared to low-fat rats. The type of dietary preconditioning had no effect on lean mass loss after massive resection. A protective effect of pre-existing obesity on lean mass after massive intestinal resection was not demonstrated.
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Composición Corporal , Intestino Delgado/cirugía , Obesidad/cirugía , Animales , Biomarcadores , Pesos y Medidas Corporales , Dieta , Periodo Posoperatorio , Periodo Preoperatorio , RatasRESUMEN
We describe our initial studies in the development of an orthotopic, genetically defined, large animal model of pancreatic cancer. Primary pancreatic epithelial cells were isolated from pancreatic duct of domestic pigs. A transformed cell line was generated from these primary cells with oncogenic KRAS and SV40T. The transformed cell lines outperformed the primary and SV40T immortalized cells in terms of proliferation, population doubling time, soft agar growth, transwell migration and invasion. The transformed cell line grew tumors when injected subcutaneously in nude mice, forming glandular structures and staining for epithelial markers. Future work will include implantation studies of these tumorigenic porcine pancreatic cell lines into the pancreas of allogeneic and autologous pigs. The resultant large animal model of pancreatic cancer could be utilized for preclinical research on diagnostic, interventional, and therapeutic technologies.
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Antígenos Transformadores de Poliomavirus/fisiología , Transformación Celular Neoplásica/genética , Células Epiteliales/patología , Genes ras , Conductos Pancreáticos/citología , Neoplasias Pancreáticas/patología , Animales , Antígenos Transformadores de Poliomavirus/genética , División Celular , Línea Celular Transformada , Células Epiteliales/trasplante , Xenoinjertos , Masculino , Ratones , Ratones Desnudos , Modelos Animales , Mutación Missense , Invasividad Neoplásica , Trasplante de Neoplasias , Neoplasias Pancreáticas/genética , Mutación Puntual , PorcinosRESUMEN
BACKGROUND: Development of collateral vasculature is key in compensating for arterial occlusions in patients with peripheral artery disease (PAD). We aimed to examine the development of collateral pathways after ligation of native vessels in a porcine model of PAD. METHODS: Right hindlimb ischemia was induced in domestic swine (n = 11) using two versions of arterial ligation. Version 1 (n = 6) consisted of ligation with division of the right external iliac, profunda femoral, and superficial femoral arteries. Version 2 (n = 5) consisted of the ligation of version 1 with additional ligation with division of the right internal iliac artery. Development of collateral pathways was evaluated with standard angiography before arterial ligation and at termination (30 days later). Relative luminal diameter of the arteries supplying the ischemic right hind limb were determined by two-dimensional angiography. RESULTS: The dominant collateral pathway that developed after version 1 ligation connected the right internal iliac artery to the right profunda femoral and then to the right superficial femoral and popliteal artery. Mean luminal diameter of the right internal iliac artery at termination increased by 38% compared with baseline. Two codominant collateral pathways developed in version 2 ligation: (i) from the left profunda femoral artery to the reconstituted right profunda femoral artery and (ii) from the common internal iliac trunk and the left internal iliac artery to the reconstituted right internal iliac artery, which then supplied the right profunda femoral and then the right superficial femoral and popliteal artery. The mean diameter of the left profunda and the left internal iliac artery increased at termination by 26% and 21%, respectively (P < 0.05). CONCLUSIONS: Two versions of hindlimb ischemia induction (right ilio-femoral artery ligation with and without right internal iliac artery ligation) in swine produced differing collateral pathways, along with changes to the diameter of the inflow vessels (i.e., arteriogenesis).
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Circulación Colateral/fisiología , Isquemia/fisiopatología , Neovascularización Fisiológica/fisiología , Enfermedad Arterial Periférica/fisiopatología , Angiografía , Animales , Modelos Animales de Enfermedad , Arteria Femoral/diagnóstico por imagen , Arteria Femoral/cirugía , Miembro Posterior/irrigación sanguínea , Humanos , Arteria Ilíaca/diagnóstico por imagen , Arteria Ilíaca/cirugía , Isquemia/diagnóstico por imagen , Isquemia/etiología , Ligadura/efectos adversos , Masculino , Enfermedad Arterial Periférica/diagnóstico por imagen , Enfermedad Arterial Periférica/etiología , Flujo Sanguíneo Regional/fisiología , Sus scrofaRESUMEN
BACKGROUND: Major lower limb amputation (MLLA) is well recognized to carry a high rate of mortality; however, little evidence explores the reasons for this. Even fewer studies look at other outcomes after MLLA such as major morbidity and functional and social recovery. This study aims to provide a contemporary analysis of these outcomes to contextualize the current state of care for MLLA in the United Kingdom. METHODS: All index MLLAs conducted in a single tertiary vascular center over a 1-year period were entered into the study. Data including demographic details, preoperative biochemical markers, and functional and social status were collected by a multidisciplinary team . Postoperative functional recovery milestones, and mortality and major morbidity data were collected prospectively from the date of amputation. Descriptive, univariate and multivariate analysis was used to present the results. RESULTS: Seventy-nine amputations were performed. The median total length of stay was 28.0 days (interquartile range [IQR] 14.0-48.0), and postoperative length was 18.0 days (IQR 9.5-36.0). Thirty-day mortality was 5.1% (n = 4), and 90-day mortality was 8.9% (n = 7). Thirty-day major morbidity was 32.4% (n = 24). After controlling for age and gender, preoperative serum white cell count was an independent predictor of 30-day mortality (odds ratio [OR] 1.375 [95% confidence interval [CI] 1.080-1.751]), 90-day mortality (OR 1.258 [95% CI 1.078-1.469]), and 30-day major morbidity (OR 1.228 [95% CI 1.070-1.409]. The proportion of the population living independently reduced from 56.7% to 13.7%, with 23.3% requiring further rehabilitation. The number needing either social care at home or permanent care placement rose by 12.8%. CONCLUSIONS: MLLA carries clinically significant risk of short-term mortality and morbidity. The only factor found to be consistently influential was preoperative serum white cell count. MLLA requires a significant in-hospital stay, and there is a significant deterioration in functional and social status after discharge from hospital.
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Amputación Quirúrgica/efectos adversos , Amputados/rehabilitación , Extremidad Inferior/cirugía , Centros de Atención Terciaria , Anciano , Amputación Quirúrgica/mortalidad , Amputados/psicología , Bases de Datos Factuales , Inglaterra , Femenino , Estado de Salud , Humanos , Tiempo de Internación , Recuento de Leucocitos , Masculino , Salud Mental , Persona de Mediana Edad , Alta del Paciente , Estudios Prospectivos , Recuperación de la Función , Factores de Riesgo , Conducta Social , Factores de Tiempo , Resultado del TratamientoRESUMEN
Informal carers make a significant contribution to illness management in communities, but many struggle to access support and remain 'hidden carers'. We aimed to explore how carers of people with common long-term conditions (LTCs, such as coronary heart disease or kidney disease) conceptualised their caring, and whether they struggled to identify themselves with the term 'carer' or access for support. We conducted semi-structured interviews with 19 informal carers of people with LTCs recruited from local support groups. Topic guides were designed to encourage participants to provide their retrospective accounts of identifying as a carer or struggling to do so. Data were analysed using the constant comparative method. The study was designed collaboratively with a patient and public involvement (PPI) partner, and we consulted with a PPI steering group of people with lived experience of caring during the study. Results showed how participants drew on comparisons with those caring for more dependent relatives in explaining their reluctance to define themselves as a carer, and resisted adopting the label due to concerns that it would threaten the identity of the cared-for person. The data were interpreted in terms of types of 'work' undertaken to manage LTCs, and revealed that carers of patients with LTCs appear to primarily engage in biographical and emotional support, which may be more difficult to conceptualise as legitimate caring 'work'. Participants indicated that health professionals may be in a unique position to validate their role as carers and encourage support seeking. The study suggests how the greater focus on self-management of LTCs in the community must be complemented by recognition of this group as potentially 'hidden carers', who support the patient to minimise the impact the illness has on their lives and consequently may minimise their own caring role, with negative implications for support seeking.
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Cuidadores/psicología , Enfermedad Crónica , Adulto , Femenino , Humanos , Entrevistas como Asunto , Cuidados a Largo Plazo , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Estudios Retrospectivos , Apoyo SocialRESUMEN
BACKGROUND: Diabetes is disproportionately high among British South Asians compared to the general UK population. Whilst the migrant British South Asians group has received most attention on research related to diabetes management, little consideration has been given to impact of travel back to the East. This study aimed to explore the role of social networks and beliefs about diabetes in British South Asians, to better understand their management behaviours whilst holidaying in the East. METHODS: Semistructured interviews were conducted in Greater Manchester. Forty-four participants were recruited using random and purposive sampling techniques. Interviews were analysed thematically using a constant comparison approach. RESULTS: Migrant British South Asians expressed a strong preference to be in a hot climate; they felt they had a healthier lifestyle in the East and often altered or abandoned their diabetes medication. Information acquisition on diabetes and availability of social networks in the East was valued. CONCLUSION: Social networks in the East are a valued source of information and support for diabetes. The lack of adherence to medication whilst abroad suggests that some migrant British South Asians have a poor understanding of diabetes. Future research needs to explore whether patients are seeking professional advice on diabetes management prior to their extended holiday.
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Diabetes Mellitus Tipo 1/tratamiento farmacológico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Conocimientos, Actitudes y Práctica en Salud , Apoyo Social , Adulto , Anciano , Anciano de 80 o más Años , Pueblo Asiatico , Diabetes Mellitus Tipo 1/psicología , Diabetes Mellitus Tipo 2/psicología , Inglaterra , Femenino , Vacaciones y Feriados , Humanos , Masculino , Persona de Mediana Edad , Investigación CualitativaRESUMEN
BACKGROUND AND OBJECTIVES: Physicians frequently fail to document obesity and obesity-related counseling. We sought to determine whether attaching a physical reminder card to patient encounter forms would increase electronic medical record (EMR) assessment of and documentation of obesity and dietary counseling. METHODS: Reminder cards for obesity documentation were attached to encounter forms for patient encounters over a 2-week intervention period. For visits in the intervention period, the EMR was retrospectively reviewed for BMI, assessment of "obesity" or "morbid obesity" as an active problem, free-text dietary counseling within physician notes, and assessment of "dietary counseling" as an active problem. These data were compared to those collected through a retrospective chart review during a 2-week pre-intervention period. We also compared physician self-report of documentation via reminder cards with EMR documentation. RESULTS: We found significant improvement in the primary endpoint of assessment of "obesity" or "morbid obesity" as an active problem (42.5% versus 28%) compared to the pre-intervention period. There was no significant difference in the primary endpoints of free-text dietary counseling or assessment of "dietary counseling" as an active problem between the groups. Physician self-reporting of assessment of "obesity" or "morbid obesity" as an active problem (77.7% versus 42.5%), free-text dietary counseling on obesity (69.1% versus 35.4%) and assessment of "dietary counseling" as an active problem (54.3% versus 25.2%) were all significantly higher than those reflected in EMR documentation. CONCLUSIONS: This study demonstrates that physical reminder cards are a successful means of increasing obesity documentation rates among providers but do not necessarily increase rates of obesity-related counseling or documentation of counseling. Our study suggests that even with such interventions, physicians are likely under-documenting obesity and counseling compared to self-reported rates.
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Consejo/estadística & datos numéricos , Documentación/estadística & datos numéricos , Obesidad/terapia , Médicos de Familia/estadística & datos numéricos , Sistemas Recordatorios/estadística & datos numéricos , Índice de Masa Corporal , Registros Electrónicos de Salud , Humanos , Sobrepeso/terapia , Estudios Retrospectivos , Población UrbanaRESUMEN
BACKGROUND: British South Asians have a higher incidence of diabetes and poorer health outcomes compared to the general UK population. Beliefs about diabetes are known to play an important role in self-management, yet little is known about the sociocultural context in shaping beliefs. This study aimed to explore the influence of sociocultural context on illness beliefs and diabetes self-management in British South Asians. METHODS: A mixed methods approach was used. 67 participants recruited using random and purposive sampling, completed a questionnaire measuring illness beliefs, fatalism, health outcomes and demographics; 37 participants completed a social network survey interview and semi-structured interviews. Results were analysed using SPSS and thematic analysis. RESULTS: Quantitative data found certain social network characteristics (emotional and illness work) were related to perceived concern, emotional distress and health outcomes (p < 0.05). After multivariate analysis, emotional work remained a significant predictor of perceived concern and emotional distress related to diabetes (p < 0.05). Analysis of the qualitative data suggest that fatalistic attitudes and beliefs influences self-management practices and alternative food 'therapies' are used which are often recommended by social networks. CONCLUSIONS: Diabetes-related illness beliefs and self-management appear to be shaped by the sociocultural context. Better understanding of the contextual determinants of behaviour could facilitate the development of culturally appropriate interventions to modify beliefs and support self-management in this population.
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Cultura , Diabetes Mellitus , Autocuidado/psicología , Adulto , Pueblo Asiatico/psicología , Comparación Transcultural , Diabetes Mellitus/etnología , Diabetes Mellitus/psicología , Diabetes Mellitus/terapia , Etnicidad , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Apoyo Social , Encuestas y Cuestionarios , Reino Unido/epidemiologíaRESUMEN
BACKGROUND: We describe body mass index (BMI) trajectories over 20 months in newly settled refugees in the United States. METHODS: Growth curves were modeled in in hierarchical linear modeling for cohorts from Southeast Asia, Africa, and the Middle East. RESULTS: For refugees from Southeast Asia and Africa, coefficients suggest an increase of greater than 1.0 kg/m2 per three-month time period, though the best fit function differed between the two groups. A non-linear model was the best fit for refugees from the Middle East, with an average increase of just under 1.0 kg/m2 over the study period. DISCUSSION: A significant increase in BMI was observed for all refugees but of a different form, predicted by the refugee's region of origin. This may be related to food insecurity, acculturation, environmental factors, and cultural influences prior to and after arrival in the United States, though further study is needed to develop causal relationships.
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Índice de Masa Corporal , Refugiados/estadística & datos numéricos , Aculturación , Adulto , África/etnología , Asia Sudoriental/etnología , Femenino , Abastecimiento de Alimentos , Humanos , Modelos Lineales , Masculino , Medio Oriente/etnología , Estudios Retrospectivos , Estados Unidos/epidemiología , Aumento de PesoRESUMEN
BACKGROUND: There are approximately 2.7 million Muslims in the UK, constituting 4.8% of the population. It is estimated that 325,000 UK Muslims have diabetes. Whilst dietary practices of Muslims with diabetes have been explored, little work has described the beliefs and decisions to fast during Ramadan, whereby Muslims with diabetes refrain from eating, drinking and taking medication between sunrise and sunset. OBJECTIVE: To explore beliefs and experiences of fasting during Ramadan of Muslim respondents with diabetes and their perceptions of the role played by their general practitioner (GP) and/or practice nurse (PN) in supporting them. DESIGN: Qualitative study. SETTING: General practices and community groups located in Greater Manchester. PARTICIPANTS: 23 South Asian Muslims. METHODS: Semi-structured interviews were conducted as part of the Collaboration of Applied Health Research and Care (CLAHRC) programme, Greater Manchester. Respondents were recruited using random and purposive sampling techniques. Interviews were analysed thematically using a constant comparison approach. RESULTS: Thirteen respondents reported they fasted and altered diabetes medication and diet during Ramadan. The decision to fast was influenced by pressures from the family and the collective social aspect of fasting, and respondents made limited contact with primary care during fasting. CONCLUSION: Tensions exist between the respondent's personal desire to fast or not fast and their family's opinion on the matter, with a strong reluctance to disclose fasting to GP and/or PN. Future research needs to explore whether GPs or PNs feel competent enough to support patients who wish to fast.
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Diabetes Mellitus , Dieta , Ayuno , Islamismo , Relaciones Médico-Paciente , Adulto , Anciano , Anciano de 80 o más Años , Comunicación , Inglaterra , Femenino , Humanos , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Religión y MedicinaRESUMEN
Men referred for breast imaging most frequently present with a unilateral palpated breast lump or breast enlargement. In the vast majority of these cases, the cause is benign and the most common etiology is gynecomastia. This pictorial review illustrates the appearance by full field digital mammography and digital breast tomosynthesis of gynecomastia as well as additional findings in the male breast including sternalis muscle and hypertrophied pectoralis muscle, lipoma, intramammary lymph node, fat necrosis, breast cancer, and atypical ductal hyperplasia.
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Ginecomastia/diagnóstico por imagen , Mamografía/métodos , Neoplasias de la Mama Masculina/diagnóstico por imagen , Diagnóstico Diferencial , Humanos , MasculinoRESUMEN
The purpose of this study is to determine whether it is possible to make breast cancer screening more efficient in those with dense breasts. Over 12 states require that patients with dense breasts receive notification about their breast density in lay letters that are sent after the screening mammogram. Some of these letters advise patients to speak with their primary care providers about the possibility of supplemental breast cancer screening. We sought to determine whether primary care providers can discuss breast density and recommend supplemental breast cancer screening using the density of the previous mammography. This would reduce the burden of additional appointments and might increase the number of patients choosing to have supplemental screening. The mammographic breast density of 250 consecutive patients from May 2011 to September 2011 was compared with the immediate prior mammogram. Patients whose prior mammograms were more than 36 months prior or less than 8 months prior to the current exam were excluded, leaving 217 patients. The proportion of patients with breast density change was analyzed. The concordance of breast density between the two exams was assessed and the effects of patient age and the length of time between mammograms were examined. The breast density of the current and most recent prior mammogram was stable for 86.6% of patients. Neither age nor length of time between mammograms affected concordance. Primary care providers can decrease the need for multiple appointments and decrease patient anxiety by discussing breast density and screening choices prior to the patient's screening mammography. The great majority of patients will receive the correct information about their breast density by using a prior report.
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Neoplasias de la Mama/patología , Glándulas Mamarias Humanas/anomalías , Glándulas Mamarias Humanas/patología , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Densidad de la Mama , Neoplasias de la Mama/diagnóstico por imagen , Neoplasias de la Mama/prevención & control , Femenino , Humanos , Mamografía , Tamizaje Masivo/métodos , Persona de Mediana Edad , Cooperación del Paciente , Ultrasonografía Mamaria , Adulto JovenRESUMEN
Mammography is an essential tool for early detection of breast cancer. Breast imaging based on three-dimensional digital breast tomosynthesis (DBT) is a new method for breast cancer screening and diagnosis that uses three-dimensional digital images to allow separation of overlapping breast structures, which may allow for improved visualization of potentially significant findings. This article will highlight the utility of DBT as a tool for the detection of breast pathology; it will demonstrate normal findings as well as breast pathology on DBT and two-dimensional conventional mammography. DBT is a very promising modality, which may decrease the false-positive rate of mammography and find additional abnormalities not seen on two-dimensional mammography.
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Atlas como Asunto , Neoplasias de la Mama/diagnóstico por imagen , Mama/anatomía & histología , Imagenología Tridimensional/métodos , Mamografía/métodos , Anciano , Biopsia , Carcinoma Ductal de Mama/diagnóstico por imagen , Reacciones Falso Positivas , Femenino , Fibroadenoma/diagnóstico por imagen , Ginecomastia/diagnóstico por imagen , Humanos , Masculino , Persona de Mediana Edad , Valores de ReferenciaRESUMEN
PURPOSE: To determine if small hypoattenuating renal masses can be characterized as simple cysts or renal cell carcinomas on contrast-enhanced computed tomography (CT). MATERIALS AND METHODS: We retrospectively identified 20 small (Asunto(s)
Carcinoma de Células Renales/diagnóstico por imagen
, Yohexol
, Enfermedades Renales Quísticas/diagnóstico por imagen
, Neoplasias Renales/diagnóstico por imagen
, Intensificación de Imagen Radiográfica/métodos
, Tomografía Computarizada por Rayos X/métodos
, Adulto
, Anciano
, Anciano de 80 o más Años
, Medios de Contraste
, Diagnóstico Diferencial
, Femenino
, Humanos
, Masculino
, Persona de Mediana Edad
, Estudios Retrospectivos