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. CASE: The patient, a 37-year old female, presented with a simple benign multinodular goitre. She had subtotal thyroidectomy and was discharged on day six postoperatively, after satisfactory primary wound healing. The patient observed swelling, pus/discharge and extrusion of the suture in the neck three weeks after surgery. Discharge did not stop after initial wound debridement under local anaesthesia. Computed tomography (CT) scan showed a small area of ring-enhancement soft tissue density, anterior to the right thyroid remnant. Subsequent wound exploration under general anaesthesia revealed a sinus tract extending to the thyroid bed with undegraded strands of thickened polyglactin 910 suture. Suture remnants were removed and the wound healed satisfactorily a week later. CONCLUSION: Non-healing post thyroidectomy wounds should raise suspicion of a retained suture. Early recognition and surgical intervention will shorten the period of morbidity.

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

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. METHODS: A three-year, retrospective review of road traffic injured patients seen at the Surgical Emergency Room (SER) of the Lagos State University Teaching Hospital (LASUTH), Ikeja, Nigeria, from January 1, 2012 to December 31, 2014 was conducted. Parameters extracted from the Institution Trauma Registry included bio-data, date and time of injury, date and time of arrival in SER, host status, type of vehicle involved, and region(s) injured. Information on how patients came to the hospital and outcome in SER also were recorded. Results were analyzed using Statistical Package for Social Sciences (SPSS; IBM Corporation; Armonk, New York USA) version 16. RESULTS: A total of 23,537 patients were seen during the study period. Among them, 16,024 (68.1%) had trauma. Road traffic crashes were responsible in 5,629 (35.0%) of trauma cases. Passengers constituted 42.0% of the injured, followed by pedestrians (34.0%). Four wheelers were the most frequent vehicle type involved (54.0%), followed by motor cycles (30.0%). Regions mainly affected were head and neck (40.0%) and lower limb (29.0%). Less than one-quarter (24.0%) presented to the emergency room within an hour, while one-third arrived between one and six hours following injury. Relatives brought 55.4%, followed by bystanders (21.4%). Only 2.3% had formal prehospital care and were brought to the hospital by LASAMBUS. They also had significantly shorter arrival time. One hundred and nine patients (1.9%) died in the emergency room while 235 bodies were brought in dead. CONCLUSION: Less than three percent among the victims of road crashes had formal prehospital care and shorter hospital arrival time. Current facilities for emergency prehospital care in Lagos are inadequate and require improvement. Training lay first-responders, who bring the majority of the injured to hospital, in basic first-aid may improve prehospital care in Lagos. Ibrahim NA , Ajani AWO , Mustafa IA , Balogun RA , Oludara MA , Idowu OE , Solagberu BA . Road traffic injury in Lagos, Nigeria: assessing prehospital care. Prehosp Disaster Med. 2017;32(4):424-430.

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. RESULTS: Some 702 pedestrians were seen, including 494 (70%) males with overall peak incidence in the third decade, but the peak incidence among females is lower and in the first decade. Common injuries sustained were to the head (40%), lower limbs (35%), upper limbs (9%), multiple regions (6%), pelvis (3%), and others (7%). Gender differences also were noted-the predominant injury location in males was the head, followed by lower limbs; the opposite was true for females, though both regional injuries were fewer in females than in males. Students were 20% of the entire pedestrians, with nearly half of them injured by a motorcycle. The mechanism of injury included crossing a highway (63%), walking along the pavement (17%), standing by a bus stop (12%), at a shop/house (5%), and others (3%). However, 76% injuries occurred on highways, 22% on inner city roads, and 2% elsewhere. Vehicles included motorcycles (33%), cars (27%), buses (22%), trucks (6%), tricycles (2.4%), and other (9%). Overall fatality was 10% and about half were due to being knocked down by buses and cars. CONCLUSIONS: This study suggests a high incidence and significant underreporting of pedestrian injuries. A reduction in morbidity and mortality is possible (from head and lower limb injuries) by traffic calming techniques in crossing the highway, especially injuries due to being struck by motorcycles, cars, and buses.

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. This study aims to investigate knowledge of breast cancer risk factors, beliefs about treatment and practice of screening methods among a cohort of female healthcare professionals in Lagos, Nigeria. METHODS: A cross-sectional study was conducted using a self-administered questionnaire to assess the knowledge of breast cancer risk factors, beliefs about treatment and practice of screening methods among 207 female doctors, nurses and other healthcare professionals working in a university teaching hospital in Lagos, Nigeria. Stratified random sampling method was employed. Chi square test, analysis of variance and Mantel-Haenszel test were performed in data analysis using SPSS v10.0 and Epi Info version 6 statistical packages. RESULTS: Female doctors obtained a mean knowledge score of 74% and were the only professional group that had satisfactory knowledge of risk factors. Majority (86%) believed that early breast cancer is curable while half of participants believed that prayer can make breast cancer disappear from the affected breast. Eighty three percent practice breast self-examination (BSE) once a month and only 8% have ever had a mammogram. Age, knowledge of risk factors, profession and beliefs were not significantly associated with rate of BSE in this study. CONCLUSION: Results from this study suggest the need for continuing medical education programmes aimed at improving knowledge of breast cancer among female healthcare providers other than doctors.