Predictors of hospital transfer and associated risks of mortality in acute pancreatitis

BackgroundThere is limited research in prognosticators of hospital transfer in acute pancreatitis (AP). Hence, we sought to determine the predictors of hospital transfer from small/medium-sized hospitals and outcomes following transfer to large acute-care hospitals.MethodsUsing the 2010–2013 Nationwide Inpatient Sample (NIS), patients ≥18 years of age with a primary diagnosis of AP were identified. Hospital size was classified using standard NIS Definitions. Multivariable analyses were performed for predictors of “transfer-out” from small/medium-sized hospitals and mortality in large acute-care hospitals.ResultsAmong 381,818 patients admitted with AP to small/medium-sized hospitals, 13,947 (4%) were transferred out to another acute-care hospital. Multivariable analysis revealed that older patients (OR = 1.04; 95%CI 1.03–1.06), men (OR = 1.15; 95%CI 1.06–1.24), lower income quartiles (OR = 1.54; 95%CI 1.35–1.76), admission to a non-teaching hospital (OR = 3.38; 95%CI 3.00–3.80), gallstone pancreatitis (OR = 3.32; 95%CI 2.90–3.79), pancreatic surgery (OR = 3.14; 95%CI 1.76–5.58), and severe AP (OR = 3.07; 95%CI 2.78–3.38) were predictors of “transfer-out”. ERCP (OR = 0.53; 95%CI 0.43–0.66) and cholecystectomy (OR = 0.14; 95%CI 0.12–0.18) were associated with decreased odds of “transfer-out”.Among 507,619 patients admitted with AP to large hospitals, 31,058 (6.1%) were “transferred-in” from other hospitals. The mortality rate for patients “transferred-in” was higher than those directly admitted (2.54% vs. 0.91%, p < 0.001). Multivariable analysis revealed that being “transferred-in” from other hospitals was an independent predictor of mortality (OR = 1.47; 95% CI 1.22–1.77).ConclusionsPatients with AP transferred into large acute-care hospitals had a higher mortality than those directly admitted likely secondary to more severe disease. Early implementation of published clinical guidelines, triage, and prompt transfer of high-risk patients may potentially offset these negative outcomes.     

Efficacy of acetaminophen versus ibuprofen for the management of rotator cuff-related shoulder pain: Randomized open-label study

BackgroundShoulder pain related to the rotator cuff (RC) is one of the most common and bothersome musculoskeletal complaints. Pharmacologic treatment most often includes acetaminophen and non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen. However, data allowing comparison of the efficacy of these two drugs are very limited. We compared the therapeutic outcomes of acetaminophen and ibuprofen in the management of RC-related pain.MethodsThis was an open-label, two-center, active-control, prospective randomized clinical trial. Participants were assigned randomly to acetaminophen or ibuprofen treatment groups. The acetaminophen dose was 500 mg every 6–8 h, and it was 400–800 mg every 6–8 h for ibuprofen. The impact of the treatment was measured by Shoulder Pain and Disability Index (SPADI), Quick Disabilities of the Arm, Shoulder, and Hand (Quick-DASH) and World Health Organization Quality of Life-BREF (WHOQOL-BREF) questionnaires at baseline and after 6 weeks of therapy.ResultsThirty-three patients completed the study; 20 treated with ibuprofen and 13 with acetaminophen. Patients in both groups were comparable at baseline with regard to SPADI, Quick-DASH, and WHOQOL-BREF scores. After 6 weeks of treatment, patients receiving ibuprofen, but not acetaminophen, reported an improvement in pain severity and functional activity (as measured by SPADI and Quick-DASH). Patients taking acetaminophen, but not ibuprofen, reported improvement in the physical and environmental domains of WHOQOL-BREF scores.ConclusionsIbuprofen and acetaminophen provide benefits to patients suffering from RC-related pain. However, the type of improvement perceived by patients differed between these two medications.     

Perspectives of physicians practicing in low and middle income countries towards generic medicines: A narrative review

Objectives

This review was conducted to document published literature related to physicians’ knowledge, attitudes, and perceptions of generic medicines in low- and middle-income countries (LMICs) and to compare the findings with high-income countries.

Methods

A systematic search of articles published in peer-reviewed journals from January 2001 to February 2013 was performed. The search comprised nine electronic databases. The search strategy involved using Boolean operators for combinations of the following terms: generic medicines, generic medications, generic drugs, generic, generic substitution, generic prescribing, international non-proprietary, prescribers, doctors, general practitioners, physicians, and specialists.

Results

Sixteen articles were included in this review. The majority (n = 11) were from high income countries and five from LMICs. The main difference between high income countries and LMICs is that physicians from high income countries generally have positive views whereas those from LMICs tend to have mixed views regarding generic medicines. Few similarities were identified among different country income groups namely low level of physicians’ knowledge of the basis of bioequivalence testing, cost of generic medicines as an encouraging factor for generic medicine prescribing, physicians’ concerns towards safety and quality of generic medicines and effect of pharmaceutical sales representative on generic medicine prescribing.

Conclusion

The present literature review revealed that physicians from LMICs tend to have mixed views regarding generic medicines. This may be due to differences in the health care system and pharmaceutical funding system, medicine policies, the level of educational interventions, and drug information sources in countries of different income levels.     

Health care professionals’ awareness of,knowledge about and attitude to influenza vaccination

Objectives

Influenza vaccination is recommended to all health care professionals (HCPs). However, vaccination rate among HCPs is low and may be due to uncertainty about the effectiveness of the vaccine and fear of its adverse effects. Therefore, this study aimed to investigate the awareness, knowledge, and attitude of HCPs towards influenza vaccination and we ascertain reasons for not getting vaccinated.

Method

A cross-sectional conducted in 6 major hospitals in Saudi Arabia. 245 anonymous questionnaires were distributed to a convenient sample of staff during the 2012–2013 influenza season. The validated questionnaire consists of five sections that collect information about: demographics, attitude towards influenza vaccination, knowledge about influenza virus and vaccination, current practice and awareness of published guidelines.

Results

242 completed questionnaires were received, a response rate of 98%. 38% of HCPs reported getting vaccinated. The most common reasons given by HCPs for not getting vaccinated were: fear of contracting illness (16%), belief that they are not at risk from influenza because they are young and healthy (13%) and being unaware of vaccine availability (13%). Non-availability of vaccine (43%) was the highest barrier for not providing vaccine for patients and HCPs followed by safety concerns for the patients (35%) and the respondents (33%). Almost 75% of HCPs were not aware of the influenza immunization guidelines published by the Advisory Committee on Immunization Practices and Centre for Disease Control.

Conclusion

Despite the recommendations, only low percentage of HCPs in Saudi Arabian hospitals is vaccinated against influenza. The attention of health policy makers is needed to improve compliance of HCPs with guidelines on influenza vaccination.     

Phenotypic delineation of the retinal arterial macroaneurysms with supravalvular pulmonic stenosis syndrome

Retinal arterial macroaneurysms with supravalvular pulmonic stenosis (RAMSVPS), also known as Familial Retinal Arterial Macroaneurysms (FRAM) syndrome, is a very rare multisystem disorder. Here, we present a case series comprising ophthalmologic and systemic evaluation of patients homozygous for RAMSVPS syndrome causative IGFBP7 variant. New clinical details on 22 previously published and 8 previously unpublished patients are described. Age at first presentation ranged from 1 to 34 years. The classical feature of macroaneurysms and vascular beading involving the retinal arteries was universal. Follow up extending up to 14 years after initial diagnosis revealed recurrent episodes of bleeding and leakage from macroaneurysms in 55% and 59% of patients, respectively. The majority of patients who underwent echocardiography (18/23) showed evidence of heart involvement, most characteristically pulmonary (valvular or supravalvular) stenosis, often requiring surgical correction (12/18). Four patients died in the course of the study from complications of pulmonary stenosis, cerebral hemorrhage, and cardiac complications. Liver involvement (usually cirrhosis) was observed in eight patients. Cerebral vascular involvement was observed in one patient, and stroke was observed in two. We conclude that RAMSVPS is a recognizable syndrome characterized by a high burden of ocular and systemic morbidity, and risk of premature death. Recommendations are proposed for early detection and management of these complications.     

Overcoming Psychosocial and Developmental Barriers to Blood and Marrow Transplantation (BMT) in an Adolescent/Young Adult (AYA) Transgender Patient with Chronic Myelogenous Leukemia

Adolescents/young adults (AYAs) afflicted with cancer face unique barriers to potentially standard curative therapies, such as blood and marrow transplantation (BMT). Transgender AYAs face additional barriers and there is a dearth of published literature regarding their oncology-related experience. We present the case of an AYA male-to-female (MTF) transgender patient on cross-sex hormone therapy, with a history of Chronic Myelogenous Leukemia (CML) and significant psychosocial barriers, which initially served as a barrier to BMT at two different centers; we modified our standard consent and education process and was able to successfully proceed with BMT and subsequently cure her CML. Despite unique challenges, AYA and transgender patients with significant psychosocial barriers may achieve successful outcomes with BMT. Research is needed regarding guidelines for cross-sex hormone therapy administration for patients undergoing BMT and other issues, which may be unique to the transgender experience.     

Effect of maternal fasting on uterine arterial blood flow

AIM: To determine the effect maternal diet pattern on the uterine artery Doppler flow velocimetry. METHODS: This is a cross-sectional observational study. The uterine artery Doppler flow velocimetry was measured between 20 and 24 weeks' gestation in healthy pregnant women observing Ramadan. For each fasting mother, a non-fasting healthy pregnant woman was recruited as a control. Maternal blood glucose level was measured. RESULTS: A total of 106 pregnant women were studied. The mean hours since last oral intake were significantly longer, and the maternal glucose level was significantly lower in the study group than in the control group. The Mean (95% CI) of the uterine artery pulsatility index, resistance index, peak systolic velocity, end diastolic velocity and systolic/diastolic ratio was similar in both groups. CONCLUSION: Maternal fasting is not associated with significant changes in the uterine artery Doppler flow velocimetry.     

Fabrication and Characterization of Highly Efficient As-Synthesized WO3/Graphitic-C3N4 Nanocomposite for Photocatalytic Degradation of Organic Compounds

The incorporation of tungsten trioxide (WO₃) by various concentrations of graphitic carbon nitride (g-C₃N₄) was successfully studied. X-ray diffraction (XRD), Scanning Electron Microscope (SEM), and Diffused Reflectance UV-Vis techniques were applied to investigate morphological and microstructure analysis, diffused reflectance optical properties, and photocatalysis measurements of WO₃/g-C₃N₄ photocatalyst composite organic compounds. The photocatalytic activity of incorporating WO3 into g-C₃N₄ composite organic compounds was evaluated by the photodegradation of both Methylene Blue (MB) dye and phenol under visible-light irradiation. Due to the high purity of the studied heterojunction composite series, no observed diffraction peaks appeared when incorporating WO₃ into g-C₃N₄ composite organic compounds. The particle size of the prepared composite organic compound photocatalysts revealed no evident influence through the increase in WO₃ atoms from the SEM characteristic. The direct and indirect bandgap were recorded for different mole ratios of WO₃/g-C₃N_4, and indicated no apparent impact on bandgap energy with increasing WO₃ content in the composite photocatalyst. The composite photocatalysts’ properties better understand their photocatalytic activity degradations. The pseudo-first-order reaction constants (K) can be calculated by examining the kinetic photocatalytic activity.