A Scoping Review of Kidney Transplantation in Africa: How Far have We Come?

INTRODUCTION: Kidney transplantation is a life-saving treatment for end-stage kidney disease (ESKD) patients. However, access to this treatment in Africa lags behind other regions, leading to significant disparities in care. We aimed to analyse the indications, demographics, and outcomes of kidney transplantation in Africa. METHOD: We conducted a systematic review of studies from PubMed, Google Scholar, and African Journal Online using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We pooled and analysed data on procedure type, graft outcomes, donor type, prophylaxis, post-operative complications, and survival from 33 eligible studies. RESULT: The most common causes of ESKD requiring transplantation were glomerulonephritis and nephroangiosclerosis. Open nephrectomy was the predominant surgical approach (95%). Living donors accounted for 56.3% (4221) of all donors, with 68.5% being related to the recipient. Cadaveric donors accounted for 43.7% (3280) of transplants. Graft rejection was the most common surgical complication (39.44%), and 60.49% of patients developed hypertension in the follow-up period. CONCLUSION: Our study highlights the potential of kidney transplantation to improve the lives of ESKD patients in Africa. However, further research and infrastructure development are necessary to make this treatment more widespread and successful.

Gastroschisis in Sub-Saharan Africa: a scoping review of the prevalence, management practices, and associated outcomes.

Gastroschisis is a congenital defect of the anterior abdominal wall characterized by a periumbilical abdominal wall defect with associated bowel protrusion. Limitations in the diagnosis and management of gastroschisis in Sub-Saharan African countries contribute to the high mortality rate. Few studies have been published despite its significant contribution to neonatal mortality in Sub-Saharan Africa. This review study explores the prevalence of gastroschisis, likewise the management and clinical outcomes. Full-text articles reporting the prevalence, management, and associated outcomes of gastroschisis in Sub-Saharan Africa were included. Data were extracted from databases such as PubMed, Google Scholar, and Ajol following a systematic search. The study was reported following the PRISMA-ScR guideline. A total of ten articles which included studies conducted from 1999 to 2022 fulfilled the criteria. The prevalence of gastroschisis varied widely, ranging from 0.026 to 1.75 with an overall mortality rate of 62.48%. Young maternal age is strongly associated with the incidence of gastroschisis. The study showed a slight male preponderance with a M: F ratio of 1.12:1. Staged closure with silos is the preferred method of management, it is explicitly linked to improved clinical outcomes. The prevalence rate and associated mortality of gastroschisis remain alarmingly high in most of the studies. There is a need for advanced diagnostic and management practices as well as increased awareness of gastroschisis to reduce mortality and improve survival outcomes.

The Challenges Experienced By Female Surgeons in Africa: A Systematic Review.

BACKGROUND: There are many challenges faced by female surgeons in Africa. These challenges, when brought to the forefront, can be tackled by the necessary stakeholders to increase the participation of women in surgery. This paper will review the existing literature, across the African continent, to bring to light the challenges experienced by women currently practicing as surgeons. METHODS: We conducted a search using keywords 'Challenges' 'Female' 'Surgeon' 'Africa' and 'Bias' on PubMed, Google Scholar, and AJOL from inception till the 21st of January 2022. We then searched the same keywords on the Google search engine in addition to the names of each of the 54 African countries. RESULTS: We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) in conducting this systematic review. Out of the 10 published papers that were deemed eligible, four (n = 4) originated from South Africa. Other countries that were represented include Nigeria, Rwanda, Zimbabwe and Ghana. 8 of the articles were cross-sectional studies. Underrepresentation was the most common challenge (n = 4 articles). Disrespect from colleagues, poor work-life balance, harassment, and stereotypes were also challenges identified in these articles. CONCLUSION: Despite the increasing participation, female surgeons continue to face different challenges ranging from the unfavorable work environment to the pressures put on them by society. This narrative review serves as a stimulant for major health stakeholders in Global surgery to promote gender inclusivity in the African surgical workforce.

The Management of Opioid-Induced Constipation in Cancer and Advanced Illness: A Meta-Analysis.

CONTEXT: Constipation is a common problem among patients with cancer. By some accounts, about 60% of cancer patients experience constipation. There is limited empirical evidence of the clinical effectiveness of pharmacologic agents in opioid-induced constipation in advanced diseases. OBJECTIVES: We sought to quantitatively summarize the therapeutic effectiveness of the pharmacologic means of managing opioid-induced constipation. METHODS: Randomized control trials (RCTs) identified from medical literature databases that reported quantitative measures of the effect of pharmacotherapeutic agents to treat opioid induced constipation in patients with cancers and other advanced illnesses were included in this study. A conventional random effects meta-analysis was conducted including >3 trials with the same exposure and outcome assessed, and a network-meta-analysis was conducted for all placebo-controlled trials. RESULTS: Eighteen studies that examined the effect of various pharmacotherapeutic agents were included. The medications were Methylnatrexone (N = 5), Naldemedine (N = 5), other conventional agents (N = 4) and herbal medicines (N = 4). In conventional meta-analysis, methylnaltrexone increased the proportion achieving rescue-free laxation by 2.68 fold (95% CI: 1.34, 5.37; P = 0.0054) within 4 hours of the administration compared to placebo. In network meta-analysis, the pooled RR of the pharmacotherapeutic agents on rescue-free bowel movements as 2.26 (95% CI: 1.52, 3.36) for methylnaltrexone, 1.58 (95% CI: 0.94, 2.66) for naldemedine, and 0.74 (95% CI: 0.45, 1.23) for polyethylene glycol, compared to placebo. CONCLUSION: Methylnatrexone and Naldemedine have currently shown promise in randomized trials concerning opioid-induced constipation in cancer and advanced illness. It is imperative that future research ascertain not just the relative therapeutic efficacy but also the cost-benefit analyses of these newer regimens with more commonly used and accessible laxatives.

The Landscape of Neurosurgical Oncology Adjunct Usage in Africa: A Scoping Review.

BACKGROUND: Intraoperative neurosurgical adjuncts improve extent of resection whilst mitigating patient morbidity. The delivery of neurosurgical care via these adjuncts is the norm in high-income countries, but there is yet to be a study highlighting the usage of neurosurgical oncology adjuncts in Africa. This paper aims to provide awareness of the use of these adjuncts in Africa, reasons for limited procurement, and possible solutions to the problem. METHODS: This scoping review was conducted in accordance with Preferred Reporting Items for Systematic Review and Meta-Analysis Extension for Scoping Reviews guidelines. Semantic derivatives of neurosurgical oncology, adjuncts, and Africa were applied to medical databases. Studies in Africa with outcomes relating to adjunct usage, morbidity, mortality, and quality of life were selected. Book chapters and reviews were excluded. RESULTS: Thirteen studies with 287 patients (0.5 to 74 years) were included in the final analysis. Most studies were cohort observational (46.2%) and originated from South Africa (46.2%). Meningioma was the most prevalent tumor histology (39.4%), and neuronavigation was the most readily used adjunct for surgical resection (30.8%). Using adjuncts, gross total resection was achieved in close to half the patient cohort (49.8%). Limited technology, lack of experience, cost of equipment, and inconsistency in power supply were noted as factors contributing to lack of adjunct usage. CONCLUSIONS: Neurosurgical adjuncts provide significant benefits in neurosurgical oncology. There is limited utilization of intraoperative adjuncts in most of Africa owing to limited resources and experienced professionals. Bilateral partnerships with a focus on donation and education will foster safe and sustainable adjunct incorporation in Africa.

The prognostic utility of neutrophil-lymphocyte ratio in spinal surgery: A systematic review and meta-analysis.

PURPOSE: Neutrophil-lymphocyte ratio (NLR) is reportedly an effective prognostic tool across various medical and surgical fields, but its value in spinal surgery is unestablished. We aim to investigate the relationship between elevated baseline/postoperative NLR and patient outcomes in spinal surgery. MATERIALS AND METHODS: We performed a systematic search in PubMed, EMBASE, and SCOPUS databases for studies investigating the prognostic value of NLR in spine patients.Odds ratios (ORs) and hazard ratios (HRs) with 95% confidence intervals (CIs) were analysed on the RevMan 5.4 software. Where meta-analysis was not possible, we vote-counted the direction of the effect of elevated NLR. The GRADE framework for prognostic factor research was utilised to assess the certainty of the evidence for each outcome measure. RESULTS: Five outcome measures (overall survival, mortality, disease-free survival, functional recovery and complications) were assessed across 16 studies involving 5471 patients. Elevated baseline NLR was associated with reduced overall survival (HR: 1.63, 95 % CI: 1.05 - 2.54) (GRADE: low) and worsened functional recovery (OR: 0.93, 95 % CI: 0.87 - 0.98) (GRADE: low). There was no association between baseline NLR and disease-free survival (HR: 2.42, 95 % CI: 0.49 - 11.83) (GRADE: very low) or mortality (OR: 1.39, 95 % CI: 0.41 - 4.75) (GRADE: very low). Elevated NLR levels measured on days 3-4 and days 6-7 postoperatively, but not NLR measured at baseline or on days 1-2 postoperatively, were associated with greater risks of complications (GRADE: low). CONCLUSIONS: NLR is an objective tool with the potential to identify the patients that would benefit from surgery and facilitate shared decision-making.

The prognostic utility of temporalis muscle thickness measured on magnetic resonance scans in patients with intra-axial malignant brain tumours: A systematic review and meta-analysis.

Introduction: Sarcopenia is associated with worsened outcomes in solid cancers. Temporalis muscle thickness (TMT) has emerged as a measure of sarcopenia. Hence, this study aims to evaluate the relationship between TMT and outcome measures in patients with malignant intra-axial neoplasms. Method: We searched Medline, Embase, Scopus and Cochrane databases for relevant studies. Event ratios with 95% confidence intervals (CI) were analysed using the RevMan 5.4 software. Where meta-analysis was impossible, vote counting was used to determine the effect of TMT on outcomes. The GRADE framework was used to determine the certainty of the evidence. Results: Four outcomes were reported for three conditions across 17 studies involving 4430 patients. Glioblastoma: thicker TMT was protective for overall survival (OS) (HR 0.59; 95% CI 0.46-0.76) (GRADE low), progression free survival (PFS) (HR 0.40; 95% CI 0.26-0.62) (GRADE high), and early discontinuation of treatment (OR 0.408; 95% CI 0.168-0.989) (GRADE high); no association with complications (HR 0.82; 95% CI 0.60-1.10) (GRADE low). Brain Metastases: thicker TMT was protective for OS (HR 0.73; 95% CI 0.67-0.78) (GRADE moderate); no association with PFS (GRADE low). Primary CNS Lymphoma: TMT was protective for overall survival (HR 0.34; 95% CI 0.19-0.60) (GRADE moderate) and progression free survival (HR 0.23; 95% CI 0.09-0.56) (GRADE high). Conclusion: TMT has significant prognostic potential in intra-axial malignant neoplasms, showing a moderate to high certainty for its association with outcomes following GRADE evaluation. This will enable shared decision making between patients and clinicians.

Overcoming developing-world challenges in cochlear implantation: A Nigerian perspective.

The emergence of cochlear implantation (CI) in the mid-20th century was a transformation to the field of restorative otology. The advance in this field has not been felt in lower-income countries where a huge burden of profound hearing loss lies. The authors sought to review the literature on the practice of cochlea implantation in Nigeria. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping reviews, we conducted a scoping review of the literature on CI in Nigeria. All observational studies with information on cochlear implants and/or implantation in Nigeria were included with no limitations on outcomes. The authors extracted the following data; age, sample size, sex, aetiology, outcome, type of devices, complications, challenges and the location of the surgery. The results were pooled and reported as frequencies and percentages. Three studies were utilised in this review. The study included 25 patients. The age of the identified patients ranged from 1.2 months to 63 years. There were slightly more males than females (52% males). The most common aetiology of deafness in the participants was following a febrile illness (40%), followed by deafness post-meningitis (24%). The challenges identified included high cost, lack of full rehabilitative facilities and staff, scepticism, and lack of funding. CI remains the most effective for those that are profoundly deaf. Although successful CI programmes exist in Nigeria, the number of implant programmes and the affordability are not yet commensurate to the needs of the entire Nigerian population.

Improvised intracranial pressure monitoring devices for traumatic brain injury management in a low-income environment: A single-centre randomised study demonstrating feasibility.

Background: The high cost and non-availability of standard ICP monitoring devices limit their use in low- and middle-income countries like Nigeria. This study aims to demonstrate the use of an improvised intraventricular ICP monitoring device as a feasible alternative. Research question: Are improvised ICP Monitoring devices feasible and effective in resource-constrained settings? Materials and methods: The study was a prospective single-institution investigation involving 54 adult patients that presented with severe TBI (GCS of 3-8) within 72 â€‹h of injury and required operative intervention. All patients underwent craniotomy or primary decompressive craniectomy (DC) to evacuate traumatic mass lesions. 14-day in-hospital mortality was used as a primary endpoint of the study. 25 patients had ICP monitoring postoperatively using the improvised device. Results: The modified ICP device was replicated using a feeding tube and a manometer with 0.9% saline as a coupling agent. Based on hourly ICP recording (up to 72 â€‹h), patients were observed as having high ICP (>27 â€‹cm H2O) and normal ICP (27 â€‹cm H2O). In the ICP-monitored group, raised ICP was detected more than in the clinically assessed group (84% vs 12% p= <0.001). Discussion and conclusion: There was a 3-time higher mortality rate among the non-ICP monitored participants (31%) compared to the ICP-monitored participants (12%), although this did not reach statistical significance due to the small sample size. This preliminary study has shown that this modified ICP monitoring system is a relatively feasible alternative for diagnosing and treating elevated ICP in severe TBI in resource-constrained environments.

Decompressive Craniectomy and Shunt-Amenable Post-Traumatic Hydrocephalus: A Single-Center Experience.

Background: Prior studies have shown that decompressive craniectomy may be an independent risk factor for the development of post-traumatic hydrocephalus (PTH). It is upon this background that we chose to conduct our single-center retrospective study to establish the possibility of an association between decompressive craniectomy and PTH. Methods: A retrospective review involving a database of all patients with traumatic brain injury was undertaken. All referrals and admissions with traumatic brain injury, as defined by the Mayo Classification, from January 2012 to May 2022, were included in the subsequent analysis. Statistical analysis was carried out using IBM SPSS version 28.0.1. Results: The mean age of the cohort was 44.91 ± 19.16 with more males (82.3%) than females (17.7%). Vehicle incident/collision was the most common cause of traumatic brain injury. 84% of the cohort was alive at 30 days, 4% were noted to have an intracranial infection, and 3% underwent shunt insertion procedures, while 14% received decompressive craniotomies as part of their clinical management. There was a statistically significant association between undergoing decompressive craniectomy, and the development of PTH (odds ratio, 4.759 [95% confidence interval, 1.290-17.559]; P = 0.019). The presence of intracranial infection and insertion of an external ventricular drain insertion were also independent predictors of developing PTH. Conclusions: This study adds to the growing body of work regarding the immediate and long-term effects of the procedure. Although life-saving, PTH, needing shunt insertion, is one of the possible complications that surgeons and patients should be aware of.

Factors associated with post traumatic hydrocephalus following decompressive craniectomy: A single-center experience.

Background: A decompressive craniectomy (DC) is a surgical procedure sometimes utilized to manage refractory intracranial hypertension following severe traumatic brain injury (sTBI). The previous studies have established a relationship between DC and post traumatic hydrocephalus (PTH). This study aimed to identify the factors responsible for developing shunt-amenable PTH in patients who underwent DC following sTBI. Methods: A review of a prospectively collected database of all patients admitted with severe TBI in a tertiary neurosurgical center in North-west England between January 2012 and May 2022 was performed. PTH was defined as evidence of progressive ventricular dilatation, clinical deterioration, and/or the eventual need for cerebrospinal fluid diversion (i.e., a ventriculoperitoneal shunt). Statistical analysis was carried out using IBM SPSS versus 28.0.1. Results: Sixty-five patients met the eligibility criteria and were included in the study. The mean age of the PTH group was 31.38 ± 14.67, while the mean age of the non-PTH group was slightly higher at 39.96 ± 14.85. No statistically significant difference was observed between the two groups' mechanisms of traumatic injury (P = 0.945). Of the predictors investigated, cerebellar hematoma (and contusions) was significantly associated with PTH (P = 0.006). Conclusion: This study concludes that cerebellar hematoma (and contusions) are associated with developing PTH in patients undergoing DC.

Burden of Traumatic Spinal Cord Injury in Sub-Saharan Africa: A Scoping Review.

INTRODUCTION: With a varying annual incidence across populations, traumatic spinal cord injury (TSCI) remains a public health concern of utmost importance, especially in developing countries with an incidence rate ranging from 12.7 to 29.7 per million people and a postulated increase in the number of patients living with undesirable complications of this condition. It is against this background that we reviewed the literature to bring to light the epidemiology, burden, management, and outcomes of TSCIs across Africa. METHODS: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses was used in this study. We included descriptive studies with data on the incidence, presentation, management, and outcomes of TSCIs in African surgical centers. We conducted our search on PubMed and OVID Embase and supplemented it with an extensive review of African Journal Online and Google Scholar. RESULTS: Thirteen papers were identified from our search. Most papers were from Nigeria (n = 4) and Tanzania (n = 3). In total, our review included 1332 persons across the different centers. There were more males than females (n = 1029/1332, 72%). The most common etiology was road traffic accidents, constituting 44%, while falls and other mechanisms like assault and sports injuries had 28% each. The incidence of TSCI varied from 13 per million population per year in Botswana to 75.6 per million population per year in South Africa. CONCLUSIONS: The incidence of the traumatic condition in certain parts of Africa is significantly higher than in other parts of the world, suggesting the need for an urgent call to action regarding addressing its key drivers.

Current state of management and outcomes of facial nerve palsy in low-income and middle-income countries: a scoping review protocol.

INTRODUCTION: The aim of the protocol is to present the methodology of a scoping review that aims to synthesise up-to-date evidence on the management and outcomes of facial nerve palsy in low-income and middle-income countries (LMICs). METHODS AND ANALYSIS: The scoping review will be conducted per the Arksey and O'Malley's framework and the Joanna Briggs Institute Reviewers' Manual. The scoping review question, eligibility criteria and search strategy will be developed in accordance to the Population, Concept, and Context strategy. The search will be conducted in electronic bibliographic databases (Medline (OVID), Embase, WHO Global Index Medicus, Cochrane Library, Global Health, African Journals Online). The review will synthesise and report the findings with descriptive statistics and a narrative description of both quantitative and qualitative evidence. ETHICS AND DISSEMINATION: This scoping review does not require ethical approval. This protocol will describe the proposed scoping review that will map the evidence on the management and outcomes of facial nerve palsies in LMICs. The proposed review aims to collate and summarise published literature to inform policy-makers and healthcare organisations and governments and to identify knowledge gaps that will translate into future research priorities in LMICs.

The World Neurosurgery Global Champions Program: First-Year Experience of a Model Initiative for Reducing Disparities in Global Neurosurgical Literature.

OBJECTIVE: Most surgical journals are published in English, representing a challenge for researchers from non-Anglophone countries. We describe the implementation, workflow, outcomes, and lessons learned from the WORLD NEUROSURGERY Global Champions Program (GCP), a novel journal-specific English language editing program for articles rejected because of poor English grammar or usage. METHODS: The GCP was advertised via the journal website and social media. Applicants were selected to be a reviewer for the GCP if they demonstrated English proficiency on writing samples supplied in their application. The demographics of GCP members and characteristics and outcomes of articles edited by the GCP during its first year were reviewed. Surveys of GCP members and authors who used the service were conducted. RESULTS: Twenty-one individuals became part of the GCP, representing 8 countries and 16 languages apart from English. A total of 380 manuscripts were peer reviewed by the editor-in-chief, who determined these manuscripts to have potentially worthwhile content but needed to be rejected due to poor language. The authors of these manuscripts were informed of the existence of this language assistance program. Forty-nine articles (12.9%) were edited by the GCP in 41.6 ± 22.8 days. Of 40 articles resubmitted to WORLD NEUROSURGERY, 24 (60.0%) were accepted. GCP members and authors understood the purpose and workflow of the program and recognized improvements in article quality and the probability of acceptance through their participation. CONCLUSIONS: The WORLD NEUROSURGERY Global Champions Program mitigated a critical barrier to publication in an English language journal for authors from non-Anglophone countries. This program promotes research equity by providing a free, largely medical student and trainee operated, English language editing service. This model or a similar service can be replicated by other journals.

Becoming a neurosurgeon in the United Kingdom: A road map for medical students and early career doctors.

Neurosurgery is one of the most sought-after specialties worldwide. It is one of the most competitive specialties in the United Kingdom. The entire process takes 8 years and the recruitment process aims to select the best of candidates. Not much has been said about the entire selection process from the online application to the interview process, especially with the unprecedented changes brought about by the coronavirus pandemic. There needed to be a roadmap of the entire process, from start to finish, to enable the medical students and early career doctors to make an informed decision, as well as prepare beforehand to meet the criteria that have been set out. A balanced perspective is needed as well, to highlight the drawbacks of pursuing this arduous training specialty in the United Kingdom. This article builds on existing information and throws more light on the application, interview, and the challenges faced by doctors in training. It also shows the challenges the international medical graduate might face during the application process in terms of the shortlisting matrix as well as during training. This article offers advice to all doctors willing to specialize in neurosurgery and highlights what they can do to improve their chances. It sheds more light on the interview process so that shortlisted doctors can know where to focus on during the interviews. Most importantly, by describing the challenges that may be encountered as doctors in training under the NHS, it aims to give a balanced view. This will enable the would-be candidate to make a well-informed choice.

Furuncular myiasis affecting the glans penis of a young boy caused by the larvae of Cordylobia anthropophaga (the tumbu fly): a case report.

Cutaneous myiasis is endemic in West Africa, and it is most commonly caused by the larvae of Cordylobia anthropophaga. In English literature, recorded cases of this cutaneous myiasis affecting the glans penis are rare. This rarity calls for a need to consider this as a differential when looking at furuncular lesions of the glans penis. This awareness is important for practitioners who may come across this case. We report a case of furuncular myiasis of the glans penis due to the larvae of C. anthropophaga of an 11-year-old boy living in Lagos, Nigeria. The patient presented with a lesion on his glans penis, initially thought to be a boil. Upon examination, the lesion contained a single larva of C. anthropophaga. It was extracted, and the area healed well. Although endemic, furuncular myiasis of the glans penis is a very rare condition, likely related to the living circumstance of the patient. An awareness of the clinical features is important to prevent misdiagnoses of foruncular lesions that occur on the glans penis, especially in people with identified risk factors. Health education and promotion of good hygiene are important in reducing the incidence of Cordylobia anthropophaga infestation.

Simultaneous occurrence of subarachnoid hemorrhage and cerebral venous sinus thrombosis: A systematic review of cases.

Although the leading causes of subarachnoid hemorrhage (SAH) are aneurysm rupture and arteriovenous malformations, cerebral venous sinus thrombosis (CVST) can, in rare cases, be associated with SAH. This phenomenon is an uncommon presentation, with less than a hundred cases reported based on our review of the literature. The purpose of this review is to highlight what is known regarding these cases, how they are managed and to highlight the need for further studies that will serve as a basis for the development of a standard management guideline across board. The following databases were searched: PubMed and Ovid Embase. A complementary search of Google Scholar and AJOL was done. Gray literature search was also conducted on the Google search engine for any additional relevant papers. We were able to extract data regarding 33 cases from 29 identified studies. The mean age was 46.6 ± 14.08. 17 (51.5%) of the cases were female, and the female-to-male ratio is 1.1:1. Headache was by far the commonest symptom, occurring in 82% of cases followed by seizures in 42% of cases. Four patients (12%) had loss of consciousness while 5 patients (15%) had some form of focal neurologic deficit. Twenty patients had cerebral venous sinus thrombosis in at least two different sinuses. The superior sagittal sinus was the most common location for CVSTs (79%), followed by the transverse sinus (57.5%). Twenty-nine cases (89%) were managed with anticoagulation alone and one case had a mechanical thrombectomy. We have performed a comprehensive review of cases that had the simultaneous occurrence of SAH and CVST and have identified their peculiarities and the challenges to management. Further research is needed in order to identify a causal relationship and to serve as a basis for the development of a standard management guideline across the board.

Role of Intermittent Fasting in the Management of Prediabetes and Type 2 Diabetes Mellitus.

Diabetes mellitus (DM) is a highly prevalent disease in the modern society. It can be defined as a group of metabolic diseases marked by chronic hyperglycemia arising from defects in insulin secretion or resistance to insulin action, or both. Its predecessor, prediabetes, is also an important entity, and its management is essential to prevent its progression to DM. Together, these entities burden global health and the world economy, and therefore, prevention and management are key to improving global health and reducing the financial burden on the world economy. Comprehensive lifestyle modification has been proven to be a safe and effective method for preventing the progression of prediabetes and treatment of type 2 diabetes mellitus. Lifestyle modifications such as weight loss, exercise, and diets such as low-carbohydrate one, Mediterranean, and very low calorie diets are traditionally recommended. These particular diets aim to attain calorie deficits and thus induce weight loss. Intermittent fasting (IF) is one such diet that focuses more on the timing of calorie consumption. However, there are several methods of achieving this, which are highlighted in this review. IF has been shown to promote weight loss, reduce insulin resistance, improve glycemic control and lower the risk of cardiometabolic diseases. However, little literature is available regarding the use of IF in managing DM. This review intends to elucidate the role of intermittent fasting in preventing and treating DM, including its benefits and limitations. From the various studies reviewed in this article, it can be deduced that intermittent fasting can achieve suitable glycemic targets and weight control.

A Scoping Review of the Management of Benign Prostate Hyperplasia in Africa.

Benign prostatic hyperplasia (BPH) is a non-malignant prostate gland enlargement of unknown cause that affects more than 50% of men over 60 and is the most common cause of bladder outlet obstruction and voiding symptoms. BPH is treated primarily with watchful waiting, phytotherapy (herbs), and medical or surgical options. In this study, we sought to examine the different management practices in African urological centers, outcomes of management, and complications. A literature search was conducted using PubMed, African Journal Online, and Google Scholar regarding the management of BPH from inception till date. Articles were selected based on their relevance to the management of benign prostatic enlargement in Africa. Results are reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping reviews. The studies included were conducted from 1997 to 2022. They were from eight different African countries (Nigeria, Kenya, Togo, Ethiopia, Egypt, South Africa, Ghana, and Congo), with Nigeria contributing the most with 10 studies. Exactly 2999 patients were included in the study. Seventy-three (73.49%) percent of these patients totaling 2204, underwent surgical management of BPH, 124 (4.13%) patients were treated with phytomedicines or herbs, and 684 (22.80%) patients were treated with medical therapy. The complications and outcomes were studied and collated. A total of 808 patients opted for non-surgical treatment for BPH in the included studies. In this group, 124 were treated using phytochemicals or natural herbs, and 648 were treated with standard prescription medications. While surgical treatment for benign prostatic enlargement is shifting towards minimally invasive procedures in the developed world, open prostatectomy is still quite popular in Africa. Further research should focus not only on the reason for these disparities in management but also on the rationale for the selection of medical, surgical, or phytotherapy in African urological centres.

Antenatal-care knowledge among women of reproductive age group in Ido Ekiti, Nigeria.

BACKGROUND: Maternal mortality plagues much of the low- and low-middle-income countries. There were 303,000 maternal deaths in 2015, representing an overall global maternal mortality ratio of 216 maternal deaths per 100,000 live births. 99% of all maternal deaths occur in developing countries. The knowledge of antenatal care is an important factor affecting maternal mortality rates. OBJECTIVE: This study aimed to assess the extent of knowledge of antenatal-care services among women of reproductive age in Ido Ekiti, a rural town in South West Nigeria. STUDY DESIGN: This cross-sectional study was conducted among 299 women in the reproductive age group, ie, from the ages of 18 to 49 years. Data were collected with a set of self-administered questionnaires and analyzed using SPSS version 25. This study was conducted in Ido Ekiti, a town in the Ido-Osi local government area. RESULTS: Most respondents were between 31 and 40 years of age. Most respondents (96%) were educated. 95.6% of the participants in this study were aware of antenatal-care services. 98.7% of the respondents acknowledged that weight and height measurements, abdominal examination, blood tests, and administration of folic acids were carried out during antenatal-care visits. 97.3% had excellent knowledge of the service. CONCLUSION: Most respondents were aware of antenatal care and had excellent knowledge of its components. This is indeed a positive finding and is likely because of the high literacy levels, access to electronic media, and the location of 3 public health facilities in the town. Continuous education of women by relevant stakeholders and policymakers on antenatal care should be ensured to maintain the current state and replicate similar findings in other rural areas across Africa.