The prevalence of probable overactive bladder and associated risk factors among medical students in Jordan: a cross-sectional study.

BACKGROUND: To discuss the impact of overactive bladder (OAB) on medical students. overactive bladder. is a chronic condition that causes sudden and intense urges to urinate, which can have significant physical and psychological effects on patients' lives. The prevalence of OAB among medical students is relatively high, with some studies reporting rates as high as 35.4%. This research aims to shed light on the prevalence rates and risk factors associated with OAB among medical students in Jordan. METHODS: A cross-sectional study was conducted using an online self-reported questionnaire as the study tool. The questionnaire collected the sociodemographic, health, and academic characteristics of medical students, as well as the new 7-item OABSS score. RESULTS: Out of the total sample of medical students surveyed (n = 525), 44.5% reported experiencing symptoms of OAB. Furthermore, the analysis also revealed that there was a significant difference in the prevalence of OAB between the ages of medical students. In addition, the study also found that there was a significant association between OAB symptoms and basic years, positive history of diagnostic UTI, positive history of recent trauma, high stress, and taking certain medications. CONCLUSIONS: The study highlights the need for further research in this area and emphasizes the possible implications of OAB for medical students, including the need for additional support and resources to manage the condition.

Hepatic lipase deficiency in a Middle-Eastern-Arabic male.

Hepatic lipase (HL) deficiency is a rare genetic disorder that has been associated with premature atherosclerosis despite high plasma high-density lipoprotein (HDL) cholesterol concentrations in the affected individuals. The authors describe the clinical and biochemical features of HL deficiency in a young male of Middle-Eastern-Arabic origin. This is the first report of cholesterol ester transfer protein (CETP) activity and mass in HL deficiency in a patient from this ethnic group. While the CETP mass was high, its activity was low, a discrepancy likely due to the abnormal composition of patient's HDL particles.

Prevention and management of transcatheter balloon-expandable aortic valve malposition.

OBJECTIVES: Early clinical outcomes in selected high-risk patients undergoing catheter-based aortic valve replacement (AVR) compare favorably with conventional surgical AVR. Improved understanding of the mechanisms of success and failure of transcatheter AVR will likely improve outcomes further. To this end, we examined our experience during the developmental phases of transcatheter AVR and describe the causes and management of prosthetic valve malposition. METHODS: Transcatheter balloon-expandable AVR was performed in 170 patients at two centers. Malposition was defined as prosthetic valve implantation in a location other than within the native valve. Patients were prospectively identified and followed as part of an ongoing database. RESULTS: Valve malposition occurred in 9 of 170 patients (5.3%). Final position was supravalvular in eight of nine cases. In all cases, embolization to the ascending aorta occurred within a few cardiac cycles following deployment. Importantly, late embolization was not observed. In most cases, the prosthesis was uneventfully repositioned in the more distal aorta. Positioning was subvalvular in one patient (0.6%), resulting in a severe regurgitation with residual native valve stenosis. Implantation of a second transcatheter valve was attempted in six patients and was successful in all. Conventional AVR was performed in two patients, with early mortality in one. At late follow-up (mean 412 days), seven of nine patients remain alive (78%) with a functioning prosthesis and relief of aortic stenosis. CONCLUSIONS: Malposition of current balloon-expandable aortic valves is a largely preventable complication. An improved understanding of the procedure will likely minimize this possibility and mitigate the consequences should malposition occur.

Eosinophilic myocarditis: case series and review of literature.

Although the etiology of eosinophilic myocarditis (EM) is not always apparent, several causes are identified, including hypersensitivity to a drug or substance, with the heart as the target organ. However, symptoms and signs of hypersensitivity are not found in all patients. EM can lead to progressive myocardial damage with destruction of the conduction system and refractory heart failure. The present report describes three cases of biopsy-proven EM with different presentations, including acute coronary syndrome, cardiogenic shock and newly diagnosed heart failure. In one patient, hypersensitivity to sumatriptan was suspected to be the underlying cause. All patients responded well to treatment with steroids, angiotensin-converting enzyme inhibitors and beta-blockers. There was a complete recovery of the ventricular function in all cases.