Summary Background Risk of mortality following surgery in patients across Africa is twice as high as the global average. Most of these deaths occur on hospital wards after the surgery itself. We aimed to assess whether enhanced postoperative surveillance of adult surgical patients at high risk of postoperative morbidity or mortality in Africa could reduce 30-day in-hospital mortality. Methods We did a two-arm, open-label, cluster-randomised trial of hospitals (clusters) across Africa. Hospitals were eligible if they provided surgery with an overnight postoperative admission. Hospitals were randomly assigned through minimisation in recruitment blocks (1:1) to provide patients with either a package of enhanced postoperative surveillance interventions (admitting the patient to higher care ward, increasing the frequency of postoperative nursing observations, assigning the patient to a bed in view of the nursing station, allowing family members to stay in the ward, and placing a postoperative surveillance guide at the bedside) for those at high risk (ie, with African Surgical Outcomes Study Surgical Risk Calculator scores ≥10) and usual care for those at low risk (intervention group), or for all patients to receive usual postoperative care (control group). Health-care providers and participants were not masked, but data assessors were. The primary outcome was 30-day in-hospital mortality of patients at low and high risk, measured at the participant level. All analyses were done as allocated (by cluster) in all patients with available data. This trial is registered with ClinicalTrials.gov , NCT03853824 . Findings Between May 3, 2019, and July 27, 2020, 594 eligible hospitals indicated a desire to participate across 33 African countries; 332 (56%) were able to recruit participants and were included in analyses. We allocated 160 hospitals (13 275 patients) to provide enhanced postoperative surveillance and 172 hospitals (15 617 patients) to provide standard care. The mean age of participants was 37·1 years (SD 15·5) and 20 039 (69·4%) of 28 892 patients were women. 30-day in-hospital mortality occurred in 169 (1·3%) of 12 970 patients with mortality data in the intervention group and in 193 (1·3%) of 15 242 patients with mortality data in the control group (relative risk 0·96, 95% CI 0·69–1·33; p=0·79). 45 (0·2%) of 22 031 patients at low risk and 309 (5·6%) of 5500 patients at high risk died. No harms associated with either intervention were reported. Interpretation This intervention package did not decrease 30-day in-hospital mortality among surgical patients in Africa at high risk of postoperative morbidity or mortality. Further research is needed to develop interventions that prevent death from surgical complications in resource-limited hospitals across Africa. Funding Bill & Melinda Gates Foundation and the World Federati...
Background: Traumatic brain injury (TBI) is a common cause of death in the Intensive care units and emergency departments with an estimated annual global mortality of 1.5 million people as a result of severe TBI. The prevalence of TBI varies according to regions. Despite this, there is limited data on the outcomes of patients following severe traumatic brain injury in southwestern Uganda. Herein, we studied the prevalence and outcome of severe traumatic brain injury at Mbarara Regional Referral Hospital (MRRH) at discharge.Methods: A retrospective chart review of all TBI over six months (August 2016 - February 2017). The primary outcome was the Glasgow Outcome Scale (GOS) score at discharge. A favorable outcome was either good recovery or moderate disability while unfavorable outcome was severe disability, persistent vegetative state or death. Bivariate and multivariate logistic regression analyses were used to determine the factors associated with GOS score at discharge. Data were analyzed using STATA v13.0.Results: A total of 196 hospital records of TBI patients were reviewed, 80 (40.8%) patients had severe TBI, with the average length of hospital stay at 4.3 ± 2.9 days. The mean patients' age was 35 ± 14 years with the most affected age group being 18 - 34 years (58.8%). The GOS score at discharge were; death (42.5%), persistent vegetative state (0%), severe disability (1.3%), moderate disability (3.8%) and good recovery (52.5%). Pupil size and response had a dose-response relationship with unfavorable outcome when both pupils were dilated and non-reactive to light and had a higher odd ratio (OR=6.05) and strongly associated with unfavorable outcome (p=0.011). However, surgery and seizure prophylaxis were significantly associated with favorable outcome (p=0.033), (p=0.016) and a lesser odd ratio (OR=0.29),(OR=0.31) of having unfavorable outcome respectively. Conclusion: Mbarara regional referral hospital, the prevalence of STBI is still high. Both surgery and seizure prophylaxis were associated with favorable outcome at discharge. However, unfavorable outcome was mainly seen amongst patients who develop a complication.
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