ABSTRACT
Background: Although Subarachnoid Hemorrhage (SAH) is an emergency condition, its epidemiology and prognosis remain poorly understood in Africa. We aim to explore the clinical presentations, outcomes, and potential mortality predictors of primary SAH patients within 3 weeks of hospitalization in a tertiary hospital in Sudan. Methods: We prospectively studied 40 SAH patients over 5 months, with 3 weeks of follow-up for the symptomatology, signs, Glasgow coma scale (GCS), CT scan findings, and outcomes. The fatal outcome group was defined as dying within 3 weeks. Results: The mean age was 53.5 years (SD, 6.9; range, 41-65), and 62.5% were women. One-third (30.0%) were smokers, 37.5% were hypertensive, two-thirds (62.5%) had elevated blood pressure on admission, 37.5% had >24 hours delayed presentation, and 15% had missed SAH diagnosis. The most common presenting symptoms were headache and neck pain/stiffness, while seizures were reported in 12.5%. Approximately one-quarter of patients (22.5%) had large-sized Computed Tomography scan hemorrhage, and 40.0% had moderate size. In-hospital mortality rate was 40.0% (16/40); and 87.5% of them passed away within the first week. Compared to survivors, fatal outcome patients had significantly higher rates of smoking (50.0%), hypertension (68.8%), elevated presenting blood pressure (93.8%), delayed diagnosis (56.2%), large hemorrhage (56.2%), lower GCS scores at presentation, and cerebral rebleeding (P < 0.05 for each). The primary causes of death were the direct effect of the primary hemorrhage (43.8%), rebleeding (31.3%), and delayed cerebral infarction (12.5%). Conclusions: SAH is associated with a high in-hospital mortality rate in this cohort of Sudanese SAH patients due to modifiable factors such as delayed diagnosis, hypertension, and smoking. Strategies toward minimizing these factors are recommended.
ABSTRACT
BACKGROUND: Depression is the most common prevalent psychiatric condition among patients with chronic kidney disease (CKD), and especially during dialysis. This study aimed to evaluate depression symptoms in Sudanese patients with end-stage renal diseases (ESRD) who undergo hemodialysis. METHODS: This is a case finding, hospital-based study recruited 75 patients on dialysis in Khartoum, Sudan. Data were analyzed by statistical package for social science (SPSS, version 23). RESULTS: The percentage of depression symptoms that satisfies the criteria for the diagnosis of major depression disorders in patients with ESRD undergoes dialysis was 68%. The new patients who undergo dialysis for less than 1 year had more depression symptoms (66.7%) than those on dialysis for 2-3 years (21.6%) or more than 3 years with a percentage of11.8%. Chi-square test showed significant associations between depression and age, the duration of dialysis, signs of significant weight loss when no dieting, and when the clinical symptoms related to distress or social or functional impairment (P = 0.016, 0.000, 0.004, and 0.000, respectively). Logistic regression test showed that age and duration of dialysis were significantly associated with depression with (odds ratios [OR]: 0.724, 0.211). CONCLUSION: More than two-thirds of patients on dialysis have depressive symptoms. Risk factors associated with depression in Sudanese patients on dialysis were age, duration of dialysis, weight loss, and social and functional impairment. Future research is needed in order to assess the benefit of antidepressants in patients on dialysis. Family physicians should be aware of the association between depression and dialysis, in order to provide early treatment and prevent suicide.