Browsing by Author "Iyun A.O."

Now showing 1 - 3 of 3

Comparative review of burns with inhalation injury in a tertiary hospital in a developing country
(2016) Iyun A.O.; Ademola S.A.; Olawoye, O.; Michael A.I.; Oluwatosin O.M.
Objective. Inhalation injury is an acute respiratory tract insult caused by direct thermal injury, carbon monoxide poisoning, or toxic chemical inhalants, such as fumes, gases, and mist. The aim of this study is to review the authors’ experiences in a regional burn unit in a developing country. Methods. The university college Hospital, Ibadan, Nigeria prospective burn unit database was retrospectively reviewed from January 2001to December 2013and analyzed using SPSS software, version 16 (SPSS Inc, Chicago, IL). Results. There were 840 patients in all, 63% (527) had cutaneous burns only, while 37%(313) had associated inhalation injury. There was a male preponderance in both groups. Those with cutaneous burns only and those with associated inhalation injury had a male to female ratio of 1.6;1 and 1.5:1, respectively. The mean ages were ears (inhalation injury) and 21 years ± 17 years cutaneous burn only) (P < 0.05). The mean total body surface area (TBSA) of the burn injuries was 55% (inhalation injury) and 25% cutaneous burn only) (P < 0.05). Burn injury occurred most frequently between 19.00 hours and 24.00 hours, and 56% of burn es that occurred during this time were associated with inhalation injury (P < 0.05). Major causes of burns were flames and scalding (86.2%). Mortality was 71% in patients with inhalation and 26% in patients with cutaneous burns only (P < 0.05). Conclusion. The association of inhalation injury with cutaneous burns portends a grave condition. An upgrade of expertise and infrastructure in the management of these patients is necessary in order to improve outcomes.
Normal values of key pinch strength in a healthy nigerian population
(2015) Michael A.L.; Iyun A.O.; Olawoye O.A.; Ademola S.A.; Nnabuko R.E.; Oluwatosin O.M.
Background: With the severity of machine hand injuries in our environment, the need to determine the normal values for key pinch strength with which to compare restorative surgeries was justified. Methods: A cross sectional survey of participants who had no previous hand injuries limiting hand function. Data obtained included age, gender, body mass index, hand dominance and hand span. The Baseline Hydraulic Pinch Gauge was used to obtain key pinch strength. The influence of the above variables on measured pinch strength was analyzed using independent sample t-tests and Pearson’s correlation. Results: Of the 242 recruited participants, age range between 20 and 80 years, 163(67.4%) were male and 79 (32.6%) were female. Males had higher pinch strength (right-8.3 ±2.7kg, left-7.6±2.5kg) than females (right-6.3±1.5kg, left- 5.8±1.5kg). Pinch strength varied with age peaking in the fifth decade in males and females. Interestingly, the left handed dominant female had higher right pinch strength than her right handed counterpart (p<0.009). Height, and hand span correlated with pinch strength in females. Conclusion: Normal values for key pinch strength in this Nigerian population are lower than that of Caucasians.
Point prevalence of chronic wounds at a tertiary hospital in Nigeria
(2016) Iyun A.O.; Ademola S.A.; Olawoye, O.A.; Michael A.I.; Oluwatosin O.M.
Abstract: Background. Chronic wounds are a drain on resources both for the patient and health institution. Management of chronic wounds based on evidence-based practice requires baseline data for adequate planning. Objectives. This study was carried out to determine the point prevalence of chronic wounds in a tertiary hospital (University College Hospital, Ibadan, Nigeria) and utilize this information for subsequent wound care planning. Methods. The study was carried out within a 1-month period and included all patients seen in the hospital with chronic wounds. The data obtained was entered into a designed form and was subsequently analyzed. Results. There were 48 patients with 78 wounds representing approximately 11% of patients seen in the Department of Plastic, Reconstructive, and Aesthetic Surgery each month. Their ages ranged from 3 months to 80 years; the median age was 48 years. The male to female ratio was 1.6 to 1. The duration of the wounds ranged from 6 weeks to 780 weeks; the median duration of the wounds was 10 weeks. The area of the wounds ranged from 1 cm2 -1,248 cm2 (median 24 cm2). The most common chronic wounds were diabetic wounds, followed by pressure ulcers, postinfection ulcers, posttraumatic ulcers, burn wounds, malignant ulcers, and venous ulcers. Conclusion. The point prevalence data serves as a basis for wound care planning. This, in turn, should result in improved wound management grounded in evidence-based practices.