Chronic neck sinus secondary to retained polyglactin 910 suture following sub-total thyroidectomy: a case study.

Objective: Reaction to sutures is a rare cause of non-healing in clean wounds. Cases of severe reaction to silk sutures have been reported, causing chronic infection and failure of thyroidectomy wound healing. We report a case of retained polyglactin 910 suture presenting with a chronically discharging sinus of the neck after sub-total thyroidectomy.

A prospective randomized comparative study of targeted versus empirical prophylactic antibiotics in the prevention of infective complications following transrectal ultrasound-guided prostate biopsy.

Background: It is established that antibiotic prophylaxis prevents infection following transrectal ultrasound-guided prostate biopsy. This study compares the infective complications in transrectal prostate biopsy (TRPB) in empirical versus targeted prophylactic antibiotics.

Patients And Methods: Urine and rectal swabs were obtained prior to TRPB.

Germline variants and somatic mutation signatures of breast cancer across populations of African and European ancestry in the US and Nigeria.

Somatic mutation signatures may represent footprints of genetic and environmental exposures that cause different cancer. Few studies have comprehensively examined their association with germline variants, and none in an indigenous African population. SomaticSignatures was employed to extract mutation signatures based on whole-genome or whole-exome sequencing data from female patients with breast cancer (TCGA, training set, n = 1,011; Nigerian samples, validation set, n = 170), and to estimate contributions of signatures in each sample.

Author Correction: Characterization of Nigerian breast cancer reveals prevalent homologous recombination deficiency and aggressive molecular features.

The original version of this Article contained an error in the author affiliations. The affiliation of Kevin P. White with Tempus Labs, Inc.

Road Traffic Injury in Lagos, Nigeria: Assessing Prehospital Care.

Unlabelled: Introduction Injuries are the third most important cause of overall deaths globally with one-quarter resulting from road traffic crashes. Majority of these deaths occur before arrival in the hospital and can be reduced with prompt and efficient prehospital care. The aim of this study was to highlight the burden of road traffic injury (RTI) in Lagos, Nigeria and assess the effectiveness of prehospital care, especially the role of Lagos State Ambulance Service (LASAMBUS) in providing initial care and transportation of the injured to the hospital.

Practice of first aid in burn related injuries in a developing country.

Introduction: First aid with cool running water reduces the severity of burn. Low level of knowledge of first aid in burns was shown in previous studies with few patients receiving first aid by water lavage. A study investigating the use of water lavage as first aid in patients presenting to hospital with burn in Lagos, Nigeria was carried out.

Pedestrian injuries in the most densely populated city in Nigeria-an epidemic calling for control.

Objectives: Since the first pedestrian road fatality of 1896, pedestrians still remain vulnerable, with fatalities in Africa being 55% of global statistics. Many previous reports from Nigeria have emphasized passengers and drivers over pedestrians; this study was done in the most densely populated Nigerian city with no previous publication exclusively dedicated to pedestrians-the megacity has been projected by the World Bank to be the third largest in the world by 2015 (after Tokyo and Mumbai), so the study results would aid injury control and reduce morbidity and mortality.

Methods: This is a one-year prospective study on pedestrians attending the surgical emergency room of the busiest referral hospital in Lagos, Nigeria, detailing age, sex, occupation, regions injured, injury mechanism, incident vehicles, highway collisions, and immediate outcomes.

Child pedestrian injury and fatality in a developing country.

Purpose: Child pedestrian injuries and fatalities in developing countries continue to increase. We examined child pedestrian injuries and fatalities in the most populated urban agglomeration in Africa in order to develop control measures.

Methods: Two-year prospective study of injured child pedestrians (≤15 years) at the Surgical Emergency Room (SER) to determine demography, vehicles involved, road location, injury mechanism, pre-hospital transport, injury-arrival time, regions injured, injury severity and fatalities was done.

Chronic ulcers in Ikeja-Lagos, Nigeria: an eighteen month review of infecting bacterial agents and susceptibility pattern.

Background: Chronic ulcers are an important cause of morbidity among surgical and medical patients. Infection in ulcers may delay healing and cause septicemia resulting in mortality. Microbial studies are important for the appropriate management of these ulcers.

Physical activity and risk of gastric cancer: a meta-analysis of observational studies.

Background: Studies evaluating the relationship of physical activity and stomach cancer risk have yielded inconsistent and largely inconclusive results. We therefore conducted a systematic review and meta-analysis of observational studies that assessed the relationship between physical activity and risk of gastric cancer.

Methods: Following a standard protocol, we searched medical literature databases (PubMed, EMBASE, CINAHL, PsycINFO and Google Scholar) from inception to July 2012, and conducted a random effects meta-analysis.

Bacteriology of infected burn wounds in the burn wards of a teaching hospital in Southwest Nigeria.

Background: Burns are characterized by the loss of varying proportions of the protective layers of the skin, depression of immune responses, and increased wound susceptibility to infection. Wound infection is a major cause of morbidity and mortality in burn cases. This study characterizes those factors that predispose burn wounds to infection and the bacteriology of the microorganisms in our environment.

Knowledge of risk factors, beliefs and practices of female healthcare professionals towards breast cancer in a tertiary institution in Lagos, Nigeria.

Background: Breast cancer is the leading female malignancy in Nigeria. Screening for early detection has led to reduction in mortality from the disease. It is known that attitudes of physicians and motivation by community nurses influence uptake of screening methods by women.