Medical Research Council of South Africa.

Background Maternal and neonatal mortality is high in Africa, but few large, prospective studies have been done to investigate the risk factors associated with these poor maternal and neonatal outcomes. Methods A 7-day, international, prospective, observational cohort study was done in patients having caesarean delivery in 183 hospitals across 22 countries in Africa. The inclusion criteria were all consecutive patients (aged ≥18 years) admitted to participating centres having elective and non-elective caesarean delivery during the 7-day study cohort period. To ensure a representative sample, each hospital had to provide data for 90% of the eligible patients during the recruitment week. The primary outcome was in-hospital maternal mortality and complications, which were assessed by local investigators. The study was registered on the South African National Health Research Database, number KZ_2015RP7_22, and on ClinicalTrials.gov, number NCT03044899. Findings Between February, 2016, and May, 2016, 3792 patients were recruited from hospitals across Africa. 3685 were included in the postoperative complications analysis (107 missing data) and 3684 were included in the maternal mortality analysis (108 missing data). These hospitals had a combined number of specialist surgeons, obstetricians, and anaesthetists totalling 0•7 per 100 000 population (IQR 0•2-2•0). Maternal mortality was 20 (0•5%) of 3684 patients (95% CI 0•3-0•8). Complications occurred in 633 (17•4%) of 3636 mothers (16•2-18•6), which were predominantly severe intraoperative and postoperative bleeding (136 [3•8%] of 3612 mothers). Maternal mortality was independently associated with a preoperative presentation of placenta praevia, placental abruption, ruptured uterus, antepartum haemorrhage (odds ratio 4•47 [95% CI 1•46-13•65]), and perioperative severe obstetric haemorrhage (5•87 [1•99-17•34]) or anaesthesia complications (11•47 (1•20-109•20]). Neonatal mortality was 153 (4•4%) of 3506 infants (95% CI 3•7-5•0). Interpretation Maternal mortality after caesarean delivery in Africa is 50 times higher than that of high-income countries and is driven by peripartum haemorrhage and anaesthesia complications. Neonatal mortality is double the global average. Early identification and appropriate management of mothers at risk of peripartum haemorrhage might improve maternal and neonatal outcomes in Africa.

Background: The African Surgical Outcomes Study (ASOS) showed that surgical patients in Africa have a mortality twice the global average. Existing risk assessment tools are not valid for use in this population because the pattern of risk for poor outcomes differs from high-income countries. The objective of this study was to derive and validate a simple, preoperative risk stratification tool to identify African surgical patients at risk for in-hospital postoperative mortality and severe complications. Methods: ASOS was a 7-day prospective cohort study of adult patients undergoing surgery in Africa. The ASOS Surgical Risk Calculator was constructed with a multivariable logistic regression model for the outcome of in-hospital mortality and severe postoperative complications. The following preoperative risk factors were entered into the model; age, sex, smoking status, ASA physical status, preoperative chronic comorbid conditions, indication for surgery, urgency, severity, and type of surgery. Results: The model was derived from 8799 patients from 168 African hospitals. The composite outcome of severe postoperative complications and death occurred in 423/8799 (4.8%) patients. The ASOS Surgical Risk Calculator includes the following risk factors: age, ASA physical status, indication for surgery, urgency, severity, and type of surgery. The model showed good discrimination with an area under the receiver operating characteristic curve of 0.805 and good calibration with c-statistic corrected for optimism of 0.784. Conclusions: This simple preoperative risk calculator could be used to identify high-risk surgical patients in African hospitals and facilitate increased postoperative surveillance. Clinical trial registration: NCT03044899.

Wound infection is a significant complication of posterior spine surgery. This causes distress for both patient and surgeons alike. Uncontrolled diabetes, spine instrumentation and long duration of surgery are significant risk factors for SSI. Practices of early wound inspection, frequent wound dressing changes and not keeping to nontouch technique for changing and removing dressings are important risk factors for SSI in posterior spine surgeries that need to be changed to reduce the burden of SSI.

OBJECT Although shunts have been the mainstay in treating hydrocephalus over the past 5 decades, the use of endoscopic techniques in addressing this disorder in children offers both the neurosurgeon and the patient a unique opportunity to avoid shunting and its attendant complications. The combination of endoscopic third ventriculostomy (ETV) with choroid plexus cauterization (CPC) remains uncommon in most centers despite its potential promise. The authors sought to investigate the efficacy of combining ETV and CPC (ETV+CPC) in treating childhood hydrocephalus in Nigeria. Infection and spina bifida contribute a high percentage of the cases of hydrocephalus in Nigeria. METHODS Over a 2-year period, all children 0–18 years of age who had endoscopic treatment for hydrocephalus were prospectively evaluated to determine the need for subsequent treatment. Children who had the combination of ETV+CPC were identified as a subcategory and form the basis of this retrospective study. RESULTS Twenty-two of 38 endoscopically treated children had undergone the combination of ETV+CPC for hydrocephalus of varied etiology. There was a male preponderance (2.5:1), and 90% of the patients were infants. The overall success rate was 75%, with the best outcome in children with spina bifida. One child required a repeat ETV. CONCLUSIONS The combination of ETV+CPC is useful in treating children with hydrocephalus of varied etiology. The complication profile is acceptable, and the overall success rate is comparable to that associated with shunt insertion.

Summary:Head injury in children is a major concern all over the world. The increasing level of poverty in the world is exposing more children to trauma situations. The future consequences of trauma in these children are enormous, hence prevention they say, is better than cure.Aim of the Study:The study was designed to determine the etiological pattern, age group affectation and treatment outcome in children managed for head injury in our center.Methods:It was a prospective, descriptive and cross-sectional study of children with head injuries managed in our center from July 2010 to December 2013. Data were collected using structured proforma that was part of our prospective Data Bank approved by our hospital Research and Ethics Committee. Data were collected in accident and emergency unit, Intensive Care Unit, wards and out-patient clinic. The data was analyzed using Epi Info 7 software.Results:Total of 76 children managed by the unit and followed-up to a minimum of 3 months qualified for the study. There were 42 males. The age ranged from 7 months to 18 years with a mean of 8.66 years. There were 30 adolescent/teenagers. Road traffic accident formed 63.15%. Pedestrian accident was more among preschool and school children. Thirty-seven patients had mild head injury. Sixty-six patients were managed conservatively. The commonest posttraumatic effect was seizure (15.79%). Good functional outcome (≥4) was seen in 92.1%. Mode of accident and severity of injury affected the outcome.Conclusions:The etiologies of traumatic brain injury, from our study, were age dependent with falls commonest in toddlers and pedestrian accident commonest in pre-school and school ages. The outcome of treatment was related to severity of injury.

Background:This study explored the outcome of children with patent anterior fontanelles who were treated with trans-fontanelle ultrasound scan (TFUSS), which is more affordable and available than CT scan and MRI in the diagnosis of childhood intracranial pathologies and treatment of subdural empyema, in developing countries.Patients and Methods:Seventeen infants with post-meningitic subdural empyema, diagnosed using trans-fontanelle ultrasound alone and treated with subdural tapping over a 31-months period, were studied.Results:Eleven patients presented with grades II and III Bannister and William grading for level of consciousness in intracranial subdural empyema. Aspirate from 7 (41.2%) patients were sterile. The most common organisms isolated were Streptococcus faecalis 3 (17.6%), Haemophilus Influenza 2 (11.8) and Staphylococcus aureus 2 (11.8), multiple organisms were isolated in three of the patients. Ninety-four percent (94%) of the patients had good outcome. Five subjects developed hydrocephalus, one patient had a recurrence of subdural empyema, four patients had residual hemiparesis, two of the four patients had speech difficulties, while one patient (~6%) died.Conclusion:While CT and MRI remain the gold standard for investigating intracranial lesions, transfontanelle ultrasonography is adequate for diagnosis of infantile subdural empyema in resource-challenged areas. Percutaneous subdural tap is an affordable and effective therapy in such patients with financial challenges.

Background In many low-and middle-income countries, data on the prevalence of surgical diseases have been derived primarily from hospital-based studies, which may lead to an underestimation of disease burden within the community. Community-based prevalence studies may provide better estimates of surgical need to enable proper resource allocation and prioritization of needs. This study aims to assess the prevalence of common surgical conditions among children in a diverse rural and urban population in Nigeria. Methods Descriptive cross-sectional, community-based study to determine the prevalence of congenital and acquired surgical conditions among children in a diverse rural-urban area of