The view of the three monotheistic religions toward xenotransplantation.

Xenotransplantation, transplanting animal organs into humans, may offer a solution to the shortage of organs for transplantation. This would increase the chances for scheduled, elective transplantation, even for patients currently ineligible for receiving a human organ. However, xenotransplantation raises specific ethical and philosophical issues, that is, a personal identification of the body parts with the soul and spirit, the relationships between humans and animals, and challenges related to issues of medical and social ethics. The three monotheistic religions have laws and perspectives pertaining to xenotransplantation. This scholarly review examines the theology and viewpoints of the three monotheistic religions and their concerns regarding xenotransplantation (interspecies) in terms of religious-legal rulings, the ethical considerations related to the procedure, through religious scriptures and rulings of scholars of the three faith communities. This review should be viewed as a continuation of an extensive investigation of these issues, as the field of transplantation advances toward clinical trials. It was found that there are no fundamental religious reasons presented by any of the three religions to prohibit the use of animal organs as a means of treating severe and life-threatening conditions. However, there are certain limitations prescribed by each religion relating to the treatment of the animals and the choice of organs to be transplanted.

Associations of High-Sensitive Cardiac Troponin T in Healthy Newborns and Prolonged Second Stage of Labor, Neonatal and Maternal Factors: A Prospective Study.

INTRODUCTION: High-sensitivity cardiac troponin T (hs-cTnT) is not used routinely as a diagnostic biomarker in newborns. The high precision of hs-cTnT assays increases the ability to determine small differences in cTnT over time and to detect troponin T elevation; thus, we believe that hs-cTnT assays might improve clinical care. We explored the plausible association between hs-cTnT levels (ng/L) in healthy newborns and prolonged second stage of labor, neonatal, and maternal factors. METHODS: A prospective study was performed among healthy newborns in the Obstetrics and Gynecology Department at Hillel Yaffe Medical Center in Israel in January-June 2021. The sociodemographic characteristics of the participants, maternal age, gravidity, parity, Pitocin use, epidural analgesia, and neonatal anemia were obtained from the electronic medical records. Gestational age was determined by ultrasound biometric measurements. We classified second-stage labor as normal or prolonged using the WHO guidelines. Samples from umbilical cord blood were drawn using syringes rinsed with anticoagulant by a specialist in pediatrics. The remaining blood was used to determine hs-cTnT levels (ng/L), which was defined as a continuous quantitative variable with the median value and the 25th-75th percentiles. RESULTS: Overall, 184 cord blood samples were performed from healthy newborns (60.6% males) with a median hs-cTnT of 39.03 (25th-75th percentiles = 30.53-54.09) ng/L. A multivariable linear regression model showed no significant association between neonatal anemia and hs-cTnT levels (ng/L) (p = 0.8). Gestational age (B coefficient -4.24, p < 0.001) and gravidity (B coefficient -2.41, p = 0.03) were negatively associated with hs-cTnT levels (ng/L), while Pitocin use (B coefficient 6.91, p = 0.04) and prolonged second stage of labor (B coefficient 18.07, p = 0.02) were positively associated with hs-cTnT levels (ng/L). CONCLUSIONS: High hs-cTnT levels (ng/L) were documented in the cord blood of healthy newborns. Hs-cTnT levels were positively correlated with a prolonged second stage of labor and Pitocin use and negatively correlated with longer gestational age and higher gravidity. Hs-cTnT may signify labor-related fetal distress. A larger surveillance study is mandatory to establish this correlation and assess for possible prognostic significance of elevated hs-cTnT in this context.

Assessment of Differential Perceptions of Core Nursing Competencies between Nurse Managers and Nursing Graduates: A Cross-Sectional Study.

BACKGROUND: The literature review on perceptions of nursing competencies shows a critical shortage of studies addressing this topic. AIM: To examine and compare perceptions of important nursing competencies of nursing graduates, and nurse managers. METHODS: A cross-sectional study was conducted among 148 students, who were recent graduates of the nursing school with RN degrees and had completed advanced training lasting 3 months at the Sheba Academic School of Nursing and the Academic School of Tel Aviv-Yafo, and 183 nurse managers with at least one year of seniority in the position in hospitals and community clinics in Israel. The recruitment and data collection of the nurse managers lasted 12 months, from July 2021 to July 2022, and for nursing graduates, two months, from June 2022 to July 2022. An online questionnaire was constructed and validated by five professional and experienced individuals in the research domains for adequate content validity. The questionnaire consisted of 47 items in total. Domains included: (1) professionalism in research; (2) skills for direct treatment; (3) support and communication; (4) professional knowledge; (5) personal abilities; and (6) critical thinking and innovation. RESULTS: Overall, 331 valid questionnaires were collected (85% response rate). The difference in the nurse's research professionalism index was found to be statistically significant with a higher rating given by nurse managers, p = 0.003. However, the difference in the direct treatment index of nurses was found to be statistically not significant, p = 0.610, between newly graduated nurses and nurse managers. The independent sample t-test indicated a significant difference with a higher rating among nurse managers in the nurse's support and communication index, p = 0.020; professional knowledge index, p < 0.001; personal abilities index, p < 0.001; and critical thinking index, p = 0.006, between newly graduated nurses and nurse managers. CONCLUSION: Nursing education programs aimed at training future nurses with core competences should include a curriculum designed to promote the acquisition of these six core competences leading to a congruence between the role expectations of nurse managers and those of newly graduated nurses.

Associations of the COVID-19 burden and various comorbidities of different ethnic groups in Israel: a cross-sectional study.

Coronavirus disease (COVID-19) is highly transmissible between human beings. We examined differences in the core families with COVID-19 severity and mortality and comorbidities between Arab and Jews and explored the factors associated with COVID-19 severity and mortality to find a genetic component. A cross-sectional study was conducted among 2240 COVID-19 patients (> 18 years of age) randomly selected by online panels and questionnaires in the native language (Hebrew or Arabic) during March 2021-June 2022. Multivariable linear regression models were used to assess correlations with COVID-19 disease severity and mortality. Overall, 1549 (69%) were Arabs and 691 (31%) were Jews. The proportion of participants who died from COVID-19 was higher among Arabs compared with Jews (66% vs. 59%), P < 0.001. The mean number of deaths from COVID-19 and patients with severe COVID-19 was higher in ultra-Orthodox Jewish, non-academic core families and those who lived in the city residence compared with secular, academic core families and who live in the village residence, P < 0.001. A multivariable linear regression model showed a significant association between metabolic, kidney, cardiovascular, and respiratory diseases with COVID-19 severity (B coefficient - 0.43, B coefficient - 0.53, B coefficient - 0.53, B coefficient - 0.42, respectively) and COVID-19 mortality (B coefficient - 0.51, B coefficient - 0.64, B coefficient - 0.67, B coefficient - 0.34, respectively), P < 0.001. COVID-19 severity and mortality were highly associated with comorbidities, ethnicity, social and environmental factors. Furthermore, we believe that genetic factors also contribute to the increase in COVID-19 severity and mortality and the differences rates of these between Arabs and Jews in Israel.

Prenatal Diagnosis and Pregnancy Termination in Jewish and Muslim Women with a Deaf Child in Israel.

Deafness is the most common sensory disability in humans, influencing all aspects of life, However, early diagnosis of hearing impairment and initiating the rehabilitation process are of great importance to enable the development of language and communication as soon as possible. We examined the differences in attitudes towards performing prenatal invasive tests and pregnancy terminations in Jewish and Muslim women in Israel due to deafness. Overall, 953 Israeli women, aged 18-46 years with a mean age of 32.0 (SD = 7.12), were enrolled. Of those, 68.7% were city dwellers and 31.3% were village dwellers, and 60.2% were Muslim women and 39.8% were Jewish women. All participants had a child with a hearing impairment or deafness. The group with no genetic hearing loss performed more prenatal invasive tests and pregnancy terminations than those with genetic hearing loss in both ethnic groups. Jewish women performed more invasive prenatal tests and, consequently, a pregnancy termination. Secular Jewish women more frequently underwent pregnancy terminations due to fetal deafness. Further genetic counseling and information concerning IVF and PGD procedures should be provided to the Muslim population.

Quality of life and severity of symptoms among patients with various degrees of reflux esophagitis: a prospective study.

Gastro-esophageal reflux disease (GERD) can cause erosive esophagitis (EE) and compromise the quality of life (QoL). We examined differences in symptom severity and QoL according to EE severity grade. A follow-up study was conducted among GERD patients at the Nazareth Hospital in Israel. Patients underwent a baseline gastroscopy in 2014-2020 during which the EE grade was determined using the Los Angeles classification. Follow-up telephone interviews were conducted during 2019-2020 with a mean time interval of 18.9 months (SD = 14.9) after the baseline gastroscopy to assess GERD symptoms using the Reflux disease questionnaire (RDQ) and QoL using the GERD QoL questionnaire. The patients were interviewed in their native language (Arabic or Hebrew). Overall, 149 (66.4% males) patients were included; 50 had EE grades C/D and 99 had grades A/B. The mean age at baseline and follow-up was 44.6 years (SD = 15.1) and 46.2 years (SD = 14.9), respectively. Cronbach's alpha was 0.928 and 0.855 for the RDQ and QoL questionnaires, respectively. Patients with EE C/D grades had more severe symptoms than patients with EE A/B grades (P = 0.05), especially in regurgitation scores (P = 0.03). Females had more severe symptoms (overall) than males (adjusted OR = 2.34; 95% CI 1.12-4.90). Patients with the more severe esophagitis EE C/D group (adjusted OR = 1.98; 95% CI 0.93-4.24) and those who used PPIs treatment (adjusted OR = 2.19; 95% CI 0.95-5.01) reported more severe GERD symptoms. The number of schooling years was significantly associated with better QoL score (beta coefficient 1.33, P = 0.005) but not EE grade or GERD symptoms. Follow-up endoscopy conducted among 22 patients with EE grades C/D showed that 13 (59.1%) of these patients had normal endoscopic findings, 6 patients (27.3%) had a grade A EE, 1 patient (4.5%) had grade B, and 2 (9.1%) remained with grade C EE. The Arabic and Hebrew versions of the RDQ and QoL questionnaires were highly reliable. GERD symptoms severity was more profound among patients with more severe esophagitis. No significant association between EE grade and QoL; this negative result might be due to the improvement in esophagitis endoscopic findings among patients with C/D grade.

Posthumous Organ Donation in Islam, Christianity, and Judaism: How Religious Beliefs Shape the Decision to Donate.

Evidence indicates that the religious beliefs of patients, potential donors, family members, and healthcare professionals play an important role in deciding to donate an organ. We aim to summarize the religious views of Christians, Muslims, and Jews on organ donation contributing to the decision-making process. Different approaches to this topic worldwide are presented, providing helpful information for medical professionals. A literature review was conducted regarding the view of Israel's leadership of the three largest religions on organ transplantation. This review revealed that all Israeli central religious leaders have a positive view on organ donation. However, various aspects of the transplantation process (such as consent, brain death, and respect for the dead body) must be carried out as each religion prescribes. Thus, understanding the different religious views and regulations on organ donations may help reduce religious concerns about transplantation and narrow the gap between the need and the availability of organ donations.

Associations of early-life exposures and socioeconomic status with cognitive development at preadolescence.

BACKGROUND: The long-term relations of socioeconomic status (SES) and early-life exposures with cognitive development at preadolescence are not fully understood, especially in low SES populations. We examined associations of SES and early-life exposures including feeding practices, physical growth and infections with cognitive development among preadolescents from underprivileged communities. METHODS: A prospective study was conducted among 146 healthy children from two relatively low SES Arab villages in Israel, who were recruited at age 1-9 weeks and followed until age 18 months. Information was obtained on their feeding practices, health status and growth indicators. Cognitive development at age 10-12 years was assessed using the Wechsler Intelligence Scale, including the full-scale intelligence quotient (FSIQ) and scores of four cognitive domains. Multiple linear regression models were performed. RESULTS: Nearly all the children (98%) were breastfed in infancy. Bivariate correlations were found of SES, growth indices and rates of diarrheal and respiratory illnesses in infancy, but not of feeding practices, with cognitive scores. In multivariable models, SES was positively (p < 0.001) associated with all the cognitive domains (beta coefficient ranges 4.3 to 8.2). Birthweight was positively associated with FSIQ (p = 0.039) and the perceptual reasoning index (p = 0.002). Weight for age Z score at age 10-14 months was positively associated with the verbal comprehension index (p = 0.003). The rate of respiratory illnesses was negatively associated with the perceptual reasoning index (p = 0.05). CONCLUSION: SES is strongly associated with cognitive development even in relatively low SES communities. Birthweight, weight indicators and respiratory illness in infancy might affect cognitive development through preadolescence.

Comparison between School-Age Children with and without Obesity in Nutritional and Inflammation Biomarkers.

Childhood obesity is a major health problem. We examined differences between children with obesity and normal weight in nutritional and inflammation biomarkers. A cross-sectional study was conducted among healthy children aged 10-12 years from Arab villages in Israel. Parents were interviewed regarding sociodemographic and children's health status. Body weight and height measurements were performed and weight categories were defined using the 2007 WHO growth curves. Blood samples were tested for complete blood count, levels of iron, ferritin, lipids, uric acid, and C-reactive protein (CRP). Overall, 146 children (59.0% males, mean age = 11.3 [SD = 0.5]) were enrolled. In total 43.8%, 14.1% and 42.3% of the participants had normal weight, overweight and obesity, respectively. A multivariable logistic regression model showed that children with overweight and obesity had lower iron, and HDL-C levels than children with normal weight. Levels of CRP, uric acid, LDL-C and lymphocytes were higher among children with overweight and obesity. In conclusion, our findings highlight the worse metabolic and nutritional status in overweight and obese children. Such markers play a role in metabolic syndrome, thus suggesting that metabolic syndrome might start in childhood.

Comparison in Adherence to Treatment between Patients with Mild-Moderate and Severe Reflux Esophagitis: A Prospective Study.

Purpose: Gastro-esophageal reflux disease (GERD) is prevalent and causes erosive esophagitis (EE) with varying degrees of severity (A to D according to the Los Angeles Classification). Adherence to medical therapy is crucial for treatment success. We compared adherence to treatment recommendations between patients with EE grades C/D and A/B. Methods: A follow-up study was conducted during 2019−2020 among GERD patients who underwent a diagnostic gastroscopy 1−4 years earlier. Telephone interviews were conducted with patients diagnosed with severe EE grades C/D (n = 99) and randomly selected patients with mild−moderate EE grades A/B (n = 50). Patients with grades A/B were classified as adherent if they took proton pump inhibitors (PPIs) for 2−3 months as recommended. Patients with grades C/D were classified as adherent if they took medications for a prolonged period (>6 months) and performed a follow-up endoscopy as recommended. Results: The mean age of the participants was 44.6 years (SD = 15.1). The mean duration of PPIs therapy in patients with EE grades A/B was 9.4 months (SD = 8.7). Fourteen (14.2%) patients with EE grades A/B were non-adherent to treatment, compared to 21 (40.8%) patients with EE grades of C/D: adjusted OR = 0.06; CI 95% 0.02−0.18, p < 0.001. Follow-up endoscopy was performed by 44% of EE−C/D patients. Unmarried patients compared to married ones were less adherent (adjusted OR = 0.23; 95% CI 0.08−0.69, p < 0.001). Conclusions: Patients with esophagitis (EE−A/B) were more adherent to medical therapy when compared to patients with more severe esophagitis (EE−C/D).

Incidence and risk factors of hospitalisations for respiratory syncytial virus among children aged less than 2 years.

The study aim was to examine the incidence and risk factors of respiratory syncytial virus (RSV) bronchiolitis hospitalisations and disease severity among infants. We compared demographic and health characteristics of children aged 0-23 hospitalised for RSV bronchiolitis (cases, n = 1227) during 2008-2018 and control children (n = 554) of the same age admitted for non-respiratory disease. RSV antigen was detected in nasal swabs by immunochromatography. Multiple logistic regression models were applied. The average annual incidence of hospitalisation for RSV bronchiolitis was 12.6 per 1000 and 1.7 per 1000 (P < 0.001) among infants and toddlers, respectively, with winter seasonality (November-March). The risk of hospitalisation for RSV bronchiolitis increased among children aged 0-5 months (OR 7.66; 95% CI 5.61-10.45) and 6-11 months (OR 12.88, 95% CI 8.48-19.55), compared to those aged 12-23 months. Additional risk factors were living in low vs. higher socio-economic status towns (OR 1.49; 95% CI 1.14-1.95), having chronic medical conditions (OR 2.75; 95% CI 1.61-4.70), birth month (October-January vs. June-September) (OR 2.19; 95% CI 1.60-2.99) and history of stay in neonatal intensive care unit at birth (OR 2.37; 95% CI 1.27-4.41). Male children and those who had pneumonia were more likely to have severe RSV bronchiolitis. In conclusion, the burden of hospitalisations for RSV bronchiolitis is high, especially in young infants. Effective preventive measures such as RSV active vaccines can reduce the risk of hospitalisations for RSV bronchiolitis among these vulnerable groups.

Unnecessary antibiotic treatment of children hospitalised with respiratory syncytial virus (RSV) bronchiolitis: risk factors and prescription patterns.

OBJECTIVES: Respiratory syncytial virus (RSV) is a leading cause of respiratory tract infections, especially in young children. Antibiotics are often unnecessarily prescribed for the treatment of RSV. Such treatments affect antibiotic resistance in future bacterial infections of treated patients and the general population. This study aimed to understand risk factors for and patterns of unnecessary antibiotic prescription in children with RSV. METHODS: In a single-centre, retrospective study in Israel, we obtained data for children aged ≤2 years (n = 1016) hospitalised for RSV bronchiolitis during 2008-2018 and ascertained not to have bacterial co-infections. Antibiotic misuse was defined as prescription of antibiotics during hospitalisation of the study population. Demographic and clinical variables were assessed as predictors of unnecessary antibiotic treatment in a multivariable logistic regression model. RESULTS: The unnecessary antibiotic treatment rate of children infected with RSV and ascertained not to have a bacterial co-infection was estimated at 33.4% (95% CI 30.5-36.4%). An increased likelihood of antibiotic misuse was associated with drawing bacterial cultures and with variables indicative of a severe patient status such as lower oxygen saturation, higher body temperature, tachypnoea and prior recent emergency room visit. Older age and female sex were also associated with an increased likelihood of unnecessary antibiotic treatment. CONCLUSIONS: Unnecessary antibiotic treatment in RSV patients was very common and may be largely attributed to physicians' perception of patients' severity. Improving prescription guidelines, implementing antibiotic stewardship programmes and utilising decision support systems may help achieve a better balance between prescribing and withholding antibiotic treatment.

The Associations between Diet and Socioeconomic Disparities and the Intestinal Microbiome in Preadolescence.

The intestinal microbiome continues to shift and develop throughout youth and could play a pivotal role in health and wellbeing throughout adulthood. Environmental and interpersonal determinants are strong mediators of the intestinal microbiome during the rapid growth period of preadolescence. We aim to delineate associations between the gut microbiome composition, body mass index (BMI), dietary intake and socioeconomic status (SES) in a cohort of ethnically homogenous preadolescents. This cohort included 139 Arab children aged 10-12 years, from varying socioeconomic strata. Dietary intake was assessed using the 24-h recall method. The intestinal microbiome was analyzed using 16S rRNA gene amplicon sequencing. Microbial composition was associated with SES, showing an overrepresentation of Prevotella and Eubacterium in children with lower SES. Higher BMI was associated with lower microbial diversity and altered taxonomic composition, including higher levels of Collinsella, especially among participants from lower SES. Intake of polyunsaturated fatty acids was the strongest predictor of bacterial alterations, including an independent association with Lachnobacterium and Lactobacillus. This study demonstrates that the intestinal microbiome in preadolescents is associated with socioeconomic determinants, BMI and dietary intake, specifically with higher consumption of polyunsaturated fatty acids. Thus, tailored interventions during these crucial years have the potential to improve health disparities throughout the lifespan.

Sero-Prevalence and Sero-Incidence of Antibodies to SARS-CoV-2 in Health Care Workers in Israel, Prior to Mass COVID-19 Vaccination.

Objectives: This study aims to examine the prevalence and risk factors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sero-positivity in health care workers (HCWs), a main risk group, and assess the sero-incidence of SARS-CoV-2 infection between the first and second waves of coronavirus disease 2019 (COVID-19) in Israel. Methods: A longitudinal study was conducted among 874 HCWs from nine hospitals. Demographics, health information, and blood samples were obtained at baseline (first wave-April-May 2020) and at follow-up (n = 373) (second wave-September-November 2020). Sero-positivity was determined based on the detection of total antibodies to the nucleocapsid antigen of SARS-CoV-2, using electro-chemiluminescence immunoassay (Elecsys® Anti-SARS-CoV-2, Roche Diagnostics, Rotkreuz, Switzerland). Results: The sero-prevalence of SARS-CoV-2 antibodies was 1.1% [95% confidence intervals (CI) 0.6-2.1] at baseline and 8.3% (95% CI 5.9-11.6) at follow-up. The sero-conversion of SARS-CoV-2 serum antibody was 6.9% (95% CI 4.7-9.9) during the study period. The increase in SARS-CoV-2 sero-prevalence paralleled the rise in PCR-confirmed SARS-CoV-2 infections among the HCWs across the country. The likelihood of SARS-CoV-2 sero-prevalence was higher in males vs. females [odds ratio (OR) 2.52 (95% CI 1.05-6.06)] and in nurses vs. physicians [OR 4.26 (95% CI 1.08-16.77)] and was associated with being quarantined due to exposure to COVID-19 patients [OR 3.54 (95% CI 1.58-7.89)] and having a positive PCR result [OR 109.5 (95% CI 23.88-502.12)]. Conclusions: A significant increase in the risk of SARS-CoV-2 infection was found among HCWs between the first and second waves of COVID-19 in Israel. Nonetheless, the sero-prevalence of SARS-CoV-2 antibodies remains low, similar to the general population. Our findings reinforce the rigorous infection control policy, including quarantine, and utilization of personal protective equipment that should be continued together with COVID-19 immunization in HCWs and the general population.

Associations of Feeding Practices in Early Life and Dietary Intake at School Age with Obesity in 10- to 12-Year-Old Arab Children.

Understanding the role in pediatric obesity of early life feeding practices and dietary intake at school age is essential for early prevention. The study aimed to examine associations of early life feeding practices, environmental and health-related exposures, and dietary intake at school age as determinants of obesity in children aged 10-12 years. In an earlier study of 233 healthy infants in two Arab towns in northern Israel, neonatal history, feeding practices, and health information were obtained up to age 18 months. This follow-up study assessed dietary intake and anthropometric measurements at age 10-12 years using the 24 h recall method. Overall, 174 children participated in this study. Almost all (98%) the children were breastfed. The prevalence of obesity at school age was 42%. A multivariable model adjusted for energy intake and socioeconomic status showed positive associations of total fat intake and of weight-for-height z score, but not feeding practices in infancy, with obesity. Higher gestational age at birth was associated with lower odds of obesity at age 10-12 years. In conclusion, in a population with near universal breastfeeding, gestational age at birth, weight indicators but not feeding practices in infancy, and total fat intake at school age were associated with increased likelihood of obesity.

Associations of psychosocial factors, knowledge, attitudes and practices with hospitalizations in internal medicine divisions in different population groups in Israel.

BACKGROUND: Inequalities in healthcare utilization exist across ethnic groups; however, the contributions of health-related knowledge and psychosocial factors to these inequalities remain unclear. We examined associations of social determinants of health, psychological factors, knowledge, attitudes and health practices, with hospitalizations in internal medicine divisions, among Israeli adults, Jews and Arabs, with non-communicable diseases, in a setting of universal health insurance. METHODS: A retrospective study was undertaken among 520 Jews and Arabs aged 40 years or older with non-communicable diseases, members of a large health maintenance organization. Hospitalization (at least once during 2008) in an internal medicine division was determined based on documentation in electronic health records. Participants were randomly selected in strata of sex, population-group and hospitalization status (yes/no). Data were collected from medical records and via face-to-face interviews using a structured questionnaire. Main independent variables included comorbidity burden, health behaviors, mental health wellbeing and self-rated health. Scales measuring health knowledge and attitudes/beliefs were constructed using factor analysis. RESULTS: Comorbidity burden (OR 1.41 [95% CI 1.24-1.61]) and self-rated health (not good vs. good) (OR 1.88 [95% CI 1.13-3.12]) were positively associated with hospitalizations in an internal medicine division, while an inverse association was found with better mental health wellbeing (OR 0.98 [95% CI 0.96-0.99, for each 1-point score increase). Among Jewish participants, positive associations were found of the number of offspring, comorbidity burden and perceived difficulty, with hospitalizations. No significant associations were found with hospitalizations of other sociodemographics, health behaviors, knowledge and attitudes/beliefs. CONCLUSIONS: Comorbidity burden was the main risk factor of hospitalizations in internal medicine divisions. Psychosocial factors, such as self-rated health, a complex variable affected by social capital, mental wellbeing, the number of offspring, and perceived burden and difficulty, seem also to contribute. These findings suggest the involvement of broad family and social factors, beyond individual level characteristics and medical needs, in hospitalizations in internal medicine divisions. Interventions to reduce hospitalizations should be comprehensive and integrate aspects of mental health wellbeing; they should build on familial characteristics (e.g., number of offspring), factors related to social capital such as self-rated health, and perceived burden and difficulty.

Differences in glycated hemoglobin levels and cholesterol levels in individuals with diabetes according to Helicobacter pylori infection.

This study examined differences in glycated hemoglobin (HbA1c), fasting plasma glucose and cholesterol levels between H. pylori infected and uninfected persons with diabetes. Anonymized data of Maccabi Healthcare Services in Israel were analyzed, of 12,207 individuals (50.0% H. pylori positive) aged 25-95 years who underwent the urea breath test. The data included HbA1c, fasting plasma glucose and cholesterol levels. The inverse probability of treatment weighting approach was used to account for confounders. Differences between individuals who were H. pylori positive and negative, in HbA1c (> or ≤ 7.0%) and in cholesterol levels were assessed using weighted generalized estimating equations. For men, but not women, the likelihood of having HbA1c > 7.0% was increased in those infected than uninfected with H. pylori: prevalence ratio 1.11 (95% CI 1.00, 1.24), P = 0.04. For both sexes, total cholesterol (P = 0.004) and low-density lipoprotein (LDL) levels (P = 0.006) were higher among those infected than uninfected with H. pylori. No significant differences were found in glucose and HDL levels according to H. pylori infection. The results were consistent in unweighted multivariable analyses. In conclusion, H. pylori infection might be related to worse glycemic control in men, and higher total cholesterol and LDL cholesterol levels in both sexes.

Enhanced Humoral Immune Responses against Toxin A and B of Clostridium difficile is Associated with a Milder Disease Manifestation.

The role of the humoral immune response to Clostridium difficile in modulating the severity of C. difficile infection (CDI) is unclear. We compared the levels of serum immunoglobulin G (IgG) and immunoglobulin A (IgA) against toxin A (TcdA) and toxin B (TcdB) of C. difficile between CDI and control patients and according to disease severity. The levels of IgG and IgA antibodies against TcdA and TcdB were measured in sera from patients with CDI (n = 50; 19 had severe CDI) and control patients (n = 52), using ELISA. Patients with CDI had higher levels of IgG antibodies against TcdA and TcdB than controls (p = 0.001 and p = 0.04, respectively). Higher IgG levels against TcdA and TcdB were found in patients with mild vs. severe CDI 7-14 days after the diagnosis (p = 0.004 and 0.036, respectively). A factor analysis included both IgA and IgG levels against both toxins into one composite variable, which was of higher values in patients with mild vs. severe CDI (p = 0.026). In conclusion, the systemic humoral immune responses against TcdA and TcdB might modulate the severity of CDI. These preliminary findings provide a basis for future large-scale studies and support the development and evaluation of active and passive immunotherapies for CDI management.

Physicians' adherence to management guidelines for H. pylori infection and gastroesophageal reflux disease: a cross-sectional study.

BACKGROUND: Primary care physicians (PCPs) play a pivotal role in the management of illnesses of the digestive tract. The study aim was to assess the adherence of PCPs to the guidelines on the management of Helicobacter pylori (H. pylori) infection and gastroesophageal reflux disease (GERD) in adults. METHODS: We conducted a cross-sectional study during March-July 2017 using the survey platform of Maccabi Healthcare Services in Israel. The study questionnaire assessed adherence to the Maastricht/Florence guidelines on H. pylori infection and the American College of Gastroenterology guidelines on the management of GERD. We sent the study questionnaires to a random sample of 610 PCPs via electronic mails. We contacted those who did not respond by telephone; eventually 180 physicians completed the survey. RESULTS: Ninety (50%) and 60 (36%) of the responders reported using professional guidelines for the diagnosis and management of H. pylori infection and GERD, respectively. Of the 180 participants, 153 (85%) reported referring patients with suspected peptic ulcer disease to H. pylori testing, 109 (61%) reported referring patients with unexplained iron deficiency anemia and 83 (46%) refer relatives of gastric cancer patients. In caring for young patients who have dyspepsia without alarm symptoms, 127 (74%) reported referral to a urea breath test for the diagnosis of H. pylori infection, and 136 (81%) referral to a specialist in gastroenterology if alarm symptoms present. Triple therapy with proton pump inhibitors/clarithromycin/amoxicillin or metronidazole was reported as first-line therapy by 141 (83%) participants. For GERD, 94-98% of the participants followed the appropriate recommendations. CONCLUSIONS: We identified gaps between the practices of PCPs and the guidelines on H. pylori infection management, while guidelines on GERD management are well adopted. Simplification of the guidelines and exploring barriers towards their implementation by PCPs is warranted.

Clostridium difficile-associated disease and Helicobacter pylori seroprevalence: A case-control study.

BACKGROUND: Helicobacter pylori inhabits the stomach and causes persistent inflammation, with changes in gastric acidity. However, it is unclear whether the presence of H pylori plays a role in Clostridium difficile-associated disease (CDAD). The study's aim was to examine relationships of H pylori seroprevalence and serum pepsinogens (PGs), as markers of gastric inflammation, with CDAD. MATERIALS AND METHODS: A case-control study was conducted among 49 CDAD cases and 54 controls (median age 82 years). Using enzyme-linked immunosorbent assays, sera were tested for H pylori IgG antibody, and PGI and PGII levels. Helicobacter pylori-positive samples were tested for IgG antibody to recombinant cytotoxin-associated gene A (CagA) virulent protein. Logistic regression models were fitted. RESULTS: Cases and controls were comparable in age (P = .5) and sex distribution (females 62% vs 57%, P = .6). Helicobacter pylori IgG seroprevalence was 47%, of whom 23% were CagA seropositives. Among cases compared to controls, 43% vs 28% were H pylori seropositive but lacking CagA IgG antibody: adjusted odd ratio (OR) 3.43 (95% confidence intervals [CI] 1.29-9.10); 18% vs 4% were positive for CagA phenotype: adjusted OR 9.32 (95% CI 1.61-53.76). This association was not affected by PG levels. CONCLUSIONS: Helicobacter pylori infection, especially with CagA virulent phenotype, might predispose to C difficile infection in elderly patients.