LigaSure versus conventional Milligan MORGAN hemorrhoidectomy in Nigerian patients with symptomatic hemorrhoids.

Background: Hemorrhoidectomy is considered as the most effective approach for patients with grade III and grade IV hemorrhoids; the operative procedure may be associated with significant postoperative pain and other complications. Several surgical techniques and devices have been developed to overcome these postoperative problems.

Objective: To compare perioperative and postoperative outcomes of hemorrhoidectomy performed with the LigaSure and the conventional Milligan-Morgan hemorrhoidectomy among Nigerian patients with symptomatic hemorrhoids.

Penile Agenesis Associated with Anorectal Malformation and Bilateral Renal Agenesis: A Case Report and a Review of the Literature.

Penile agenesis is complete absence of the penis in an otherwise normal phenotypic and genotypic male at birth that results from failure of development of the genital tubercle. It is an extremely rare anomaly that may be associated with anomalies in other organ systems, the extent and severity of which may affect the prognosis. The management is challenging and may have far reaching implications for the individual and family.

Audit of Preoperative Fasting for Elective General Surgeries in the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria.

Background: Despite overwhelming evidence in favour of a relaxed fasting protocol, the traditional practice of keeping patients nil per oral from midnight before the day of surgery for all elective operations still appears to hold sway in many practices.

Methods: A prospective study to evaluate the pattern of preoperative fasting among patients undergoing elective general surgical operations in the Department of Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria, was conducted between June and December 2020. Data obtained was analysed using the IBM SPSS Statistics for Windows, version 24, and presented as descriptive statistics in the form of frequencies and percentages.

Addressing Unmet Surgical Needs in an Underserved Nigerian Community: Report of a 'Town and Gown' Initiative.

Background: Access to quality and timely care prevents unnecessary deaths and morbidity from potentially curable surgical diseases. This study describes the magnitude of unmet surgical needs in a Nigerian community and describes the experiences garnered during a surgical outreach organized by a tertiary institution in an underserved community.

Methods: This is a descriptive study highlighting details of a surgical outreach to a community in south-Western part of Nigeria.

Laparoscopic Distal Pancreatectomy for a Large Multicystic Pancreatic Tumour in Ile-Ife, Nigeria: A Case Report.

Background: Distal pancreatectomy is scarcely reported in Nigeria probably because the procedure is rarely performed. The use of laparoscopy for such a procedure is equally rare in our practice.

Methods: This is a report of a successful laparoscopic distal pancreatectomy carried out at the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria.

Nigerian resident doctors' work schedule: A national study.

Background And Aim: The deleterious effects of Resident Doctors' (RDs') long duty hours are well documented. Driven by concerns over the physician's well-being and patient safety, the RDs' duty hours in many developed countries have been capped. However, in Nigeria and many African countries, there are no official regulations on work hours of RDs.

WSES/GAIS/WSIS/SIS-E/AAST global clinical pathways for patients with skin and soft tissue infections.

Skin and soft-tissue infections (SSTIs) encompass a variety of pathological conditions that involve the skin and underlying subcutaneous tissue, fascia, or muscle, ranging from simple superficial infections to severe necrotizing infections.Together, the World Society of Emergency Surgery, the Global Alliance for Infections in Surgery, the Surgical Infection Society-Europe, The World Surgical Infection Society, and the American Association for the Surgery of Trauma have jointly completed an international multi-society document to promote global standards of care in SSTIs guiding clinicians by describing reasonable approaches to the management of SSTIs.An extensive non-systematic review was conducted using the PubMed and MEDLINE databases, limited to the English language.

Rectal gastrointestinal stromal tumor: an unusual presentation of an uncommon pathology (a case report).

Gastrointestinal stromal tumours (GIST) are a rare form of neoplasm. The stomach is the commonest location while gastrointestinal bleeding and pain are the usual presentations. Rectal GIST has been reported in literature as a rare occurrence.

WSES/GAIS/SIS-E/WSIS/AAST global clinical pathways for patients with intra-abdominal infections.

Intra-abdominal infections (IAIs) are common surgical emergencies and have been reported as major contributors to non-trauma deaths in hospitals worldwide. The cornerstones of effective treatment of IAIs include early recognition, adequate source control, appropriate antimicrobial therapy, and prompt physiologic stabilization using a critical care environment, combined with an optimal surgical approach. Together, the World Society of Emergency Surgery (WSES), the Global Alliance for Infections in Surgery (GAIS), the Surgical Infection Society-Europe (SIS-E), the World Surgical Infection Society (WSIS), and the American Association for the Surgery of Trauma (AAST) have jointly completed an international multi-society document in order to facilitate clinical management of patients with IAIs worldwide building evidence-based clinical pathways for the most common IAIs.

Nigerian Surgical Trainees' Work Schedule: It is Time for a Change!

Background: Unregulated work schedules have deleterious effects on trainees' productivity and patients' safety. For these reasons, duty hours have been capped in many developed countries. Such regulations, however, appear to be lacking in many parts of Africa, and the effects of unregulated work hours in this part of the world have only been scantily documented.

Contemporary management of breast cancer in Nigeria: Insights from an institutional database.

High-quality data are needed to guide interventions aimed at improving breast cancer outcomes in sub-Saharan Africa. We present data from an institutional breast cancer database to create a framework for cancer policy and development in Nigeria. An institutional database was queried for consecutive patients diagnosed with breast cancer between January 2010 and December 2018.

Impact of COVID-19 on the cost of surgical and obstetric care: experience from a Nigerian teaching hospital and a review of the Nigerian situation.

The public health impact of the COVID-19 pandemic cannot be overstated. Its impact on the cost of surgical and obstetric care is significant. More so, in a country like Nigeria, where even before the pandemic, out-of-pocket spending (OOPS) has been the major payment method for healthcare.

Impact of the COVID-19 Pandemic on Surgical Residency Training: Perspective from a Low-Middle Income Country.

Background: The COVID-19 pandemic has drastically impacted postgraduate training programmes worldwide. This study aims to evaluate the Nigerian situation with respect to surgical training, with a view to identifying gaps and proffering solutions.

Methods: A cross-sectional survey of surgical residents in Nigeria was conducted between 27 July 2020 and 14 August 2020.

Comparative study of endoscopic band ligation versus injection sclerotherapy with 50% dextrose in water, in symptomatic internal haemorrhoids.

Background: Haemorrhoids are common anorectal conditions seen in surgical practice, with various treatment modalities. This study compared the short-term outcome of injection sclerotherapy with 50% dextrose in water and rubber band ligation in the management of second-and third-degree haemorrhoids, in terms of symptoms improvement, complications, recurrence rate, retreatment rate and acceptability.

Methodology: This was a prospective comparative study that was carried out in the endoscopic unit of the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, in southwestern Nigeria.

Daytime Versus Night-Time Emergency Abdominal Operations: Perspective from a Low-Middle-Income Country.

Background: Emergency abdominal operations carry significant risk of mortality and morbidity. The time of the day when such operations are performed has been suggested as a predictor of outcome. A retrospective comparison of outcomes of daytime and night-time emergency abdominal operations was conducted.

Physiological parameters for Prognosis in Abdominal Sepsis (PIPAS) Study: a WSES observational study.

Background: Timing and adequacy of peritoneal source control are the most important pillars in the management of patients with acute peritonitis. Therefore, early prognostic evaluation of acute peritonitis is paramount to assess the severity and establish a prompt and appropriate treatment. The objectives of this study were to identify clinical and laboratory predictors for in-hospital mortality in patients with acute peritonitis and to develop a warning score system, based on easily recognizable and assessable variables, globally accepted.

Surgical outcome of cutting diathermy versus scalpel skin incisions in uncomplicated appendectomy: A comparative study.

Background: It is traditionally believed that diathermy skin incisions produce a comparatively poorer surgical outcome despite recent evidences to the contrary. This study set out to compare diathermy and scalpel skin incisions with respect to immediate post-operative pain, surgical-site infection and surgical scar cosmesis.

Methodology: This was a randomised, double-blinded study comparing cutting diathermy and scalpel skin incisions in patients undergoing open appendectomies for uncomplicated appendicitis.

Knowledge, awareness, and attitude towards infection prevention and management among surgeons: identifying the surgeon champion.

Despite evidence supporting the effectiveness of best practices of infection prevention and management, many surgeons worldwide fail to implement them. Evidence-based practices tend to be underused in routine practice. Surgeons with knowledge in surgical infections should provide feedback to prescribers and integrate best practices among surgeons and implement changes within their team.

Developing a Breast Cancer Screening Program in Nigeria: Evaluating Current Practices, Perceptions, and Possible Barriers.

Purpose: In low- and middle-income countries like Nigeria, women present with advanced breast cancer at an earlier age. Given the limited resources, development of screening programs that parallel resource capabilities of low- and middle-income countries is imperative. The objective of this study was to evaluate the perceptions, practices, and barriers regarding clinical breast examination (CBE) screening in a low-income community in Nigeria.

2017 update of the WSES guidelines for emergency repair of complicated abdominal wall hernias.

Emergency repair of complicated abdominal wall hernias may be associated with worsen outcome and a significant rate of postoperative complications. There is no consensus on management of complicated abdominal hernias. The main matter of debate is about the use of mesh in case of intestinal resection and the type of mesh to be used.

Erratum to: The management of intra-abdominal infections from a global perspective: 2017 WSES guidelines for management of intra-abdominal infections.

[This corrects the article DOI: 10.1186/s13017-017-0141-6.].