Outcome of Endovascular Approach for Management of Thoracic Aortic Thrombus.

Thoracic aortic thrombus is a rare condition that can be a significant source of distal embolic events. This study details experience on the use of an endovascular technique for the management of thoracic aortic thrombus with a stent graft in 5 cases. Four of the cases were diagnosed with aortic arch thrombus, and 1 was diagnosed with distal descending aortic thrombus. All patients were females with age ranging from 44 to 71 years. Arterial embolism was the main clinical finding in most cases, which involved the upper extremities (n = 1) and cerebral embolism (n = 3), while 1 patient was asymptomatic. All 5 surgeries were considered technically successful with 0 perioperative all-cause mortality. Patients were discharged in a stable condition and were prescribed anticoagulant and antiplatelet medications. During follow-up visits, there were no instances of stent-graft failure or collapse, leak, or distal migration. Furthermore, there was complete resolution of the intraluminal thrombus, and all patients were asymptomatic.

Quality of Life (QoL) among medical students in Saudi Arabia: a study using the WHOQOL-BREF instrument.

BACKGROUND: Poor Quality of Life (QoL) among medical students is associated with an unhealthy lifestyle, psychological distress, and academic failure, which could affect their care for patients in the future. This study aimed to evaluate the reliability and validity of the Arabic WHOQOL-BREF tool among Saudi medical students and to assess the effect of gender, educational level, and academic performance on their QoL. METHODS: This was a cross-sectional study among medical students of King Abdulaziz University in February 2016, using the Arabic version of the WHOQOL-BREF instrument. RESULTS: Six-hundred-thirty medical students were included, where females constituted (51.1%). Cronbach's α coefficient for the overall domains of WHOQOL-BREF was 0.86. Students' self-reported QoL mean score was 3.99 ± 0.95, and their mean score for the overall satisfaction with health was 3.66 ± 1.06. The environmental domain had the highest mean score (67.81 ± 17.39). High achievers showed lower psychological health, while poor academic performance was associated with better psychological health and social relationship QoL scores (P < 0.013 and P < 0.014, respectively). CONCLUSIONS: The WHOQOL-BREF is valid and reliable for assessing QoL among Saudi medical students. Although gender and academic year had no impact on the students' QoL, better-performing students reported lower psychological health and social relationships scores.

Iatrogenic distal aortic rupture in a patient with vascular Ehlers-Danlos syndrome.

Vascular Ehlers-Danlos syndrome is a rare inherited connective tissue disorder that can result in significant morbidity and mortality. This report details an iatrogenic aortic rupture during an endovascular approach in the management of critical limb ischemia in a 27-year-old woman who presented with acute onset of severe sensory deficit of the left leg. Conversion to open repair with a midline laparotomy and an aortic-left popliteal bypass was performed. In the endovascular era, we highlight that even minimally invasive therapeutic interventions can have devastating adverse events in patients with vascular Ehlers-Danlos syndrome.

Antegrade revascularization of the three mesenteric vessels to treat chronic mesenteric ischemia.

Chronic mesenteric ischemia is a serious vascular disease that progresses with acute mesenteric ischemia, along with high mortality. Elective intervention has been shown to prevent this progression and improve symptoms. Controversy remains about whether antegrade or retrograde mesenteric bypass has better outcomes and whether restoration of flow to a single vessel versus multiple mesenteric vessels should be performed. This study reports on our experience using an antegrade prosthetic bypass graft to treat chronic occlusions of the celiac trunk, superior mesenteric artery, and inferior mesenteric artery at their origins, all of which result in visceral ischemia.

Initial outcomes of one anastomosis gastric bypass at a single institution.

INTRODUCTION: One anastomosis gastric bypass (OAGB) is an emerging bariatric procedure, which has been reported to be safe and effective. This study aims to evaluate the short-term outcome of OAGB and its midterm effects on weight loss and remission of type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS: A retrospective review of patients who had undergone OAGB between January 2013 and January 2017 in King Abdulaziz University Hospital, Jeddah, Saudi Arabia, is presented here. Patients' perioperative characteristics, biochemical profile (fasting blood glucose, HbA1c and iron profile) and details on subsequent weight loss in terms of body mass index (BMI) and excess weight loss percentage (EWL%) along with early and late postoperative complications were evaluated. RESULTS: Out of the 47 patients who underwent OAGB, 42 were included in this study and completed the 2-year follow-up. Average operative time was 107±21.3 minutes and average length of hospital stay was 2.5±0.53 days. Mean preoperative BMI was 47.6±9.1 kg/m2, and at 1 and 2 years of follow-up, it was 30.5±7.4 and 27.1±5.1, respectively. No mortality, anastomotic leak or bleeding were reported. Most common midterm complication was iron deficiency anemia (n=7/42). Remission of T2DM at 6 months was 80%. Patients with preoperative T2DM for less than 10 years showed better remission (P<0.001). CONCLUSION: Our analysis suggests that OAGB is a safe and effective weight loss procedure that carries low perioperative risk and acceptable nutritional complications in the midterm, with a notable remission of T2DM. Preoperative duration of T2DM plays a major role in achieving remission after OAGB.