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Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda

INTRODUCTION: Animal bite injuries are a common public health concern in Uganda. We sought to characterize animal bite injuries among patients presenting to Mulago National Referral Hospital in Kampala, Uganda. METHODS: This was a cross sectional study from 1(st) September to 30(th) November 2011. P...

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Autores principales: Wangoda, Robert, Nakibuuka, Jane, Nyangoma, Edith, Kizito, Samuel, Angida, Teddy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The African Field Epidemiology Network 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6711686/
https://www.ncbi.nlm.nih.gov/pubmed/31489090
http://dx.doi.org/10.11604/pamj.2019.33.112.16624
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author Wangoda, Robert
Nakibuuka, Jane
Nyangoma, Edith
Kizito, Samuel
Angida, Teddy
author_facet Wangoda, Robert
Nakibuuka, Jane
Nyangoma, Edith
Kizito, Samuel
Angida, Teddy
author_sort Wangoda, Robert
collection PubMed
description INTRODUCTION: Animal bite injuries are a common public health concern in Uganda. We sought to characterize animal bite injuries among patients presenting to Mulago National Referral Hospital in Kampala, Uganda. METHODS: This was a cross sectional study from 1(st) September to 30(th) November 2011. Participants were animal bite injury victims presenting to the accident and emergency (A&E) unit at Mulago hospital and were consecutively enrolled into the study. Socio-demographics, severity and patterns of injury, health seeking and dog handling behaviours were assessed using a standardized questionnaire. Descriptive statistics was used to summarize participant characteristics and the animal bite injuries. Poisson regression model's incident rate ratios (IRR) was used to explore the relationship of the number of days to accessing treatment at Mulago hospital with; a) received prior first aid, b) animal bite injury sustained during day time, c) unknown dog and d) victim resident in Kampala. Data were analyzed using STATA version 12.0 and statistical significance set at P < 0.05. RESULTS: Of 25,420 patients that presented to the A&E unit during the study period, 207 (0.8%) had animal bite injuries, mean age 22.7 years (SD 14.3), 64.7% male, and 40.1% were <18 years. Majority 199 (96.1%) were bitten by a lone unrestrained and un-signaled dog that had bitten someone else in 22.2% of cases, and eight victims (0.4%) were attacked in canine gangs of 2-5 dogs. Rabies vaccination was confirmed in only 23 dogs (11.1%) as 109 (52.7%) were unknown to the victims or the communities. One hundred and eighteen victims (57.0%) sustained the dog bites within Kampala district whilst the rest occurred near or far from Kampala district, and the victims especially referred to access anti-rabies vaccine. Of 207, 189 victims (91.3%) presented within 2.6 days (SD ± 4.3). Two hundred victims (96.6%) sustained extremity injuries while the rest had injuries to other body parts. All injuries were minor and managed on out-patient basis with wound dressing, analgesics, prophylactic antibiotics and anti-rabies vaccination. Victims who received prior first aid had a rate of 1.7 times greater for seeking treatment at Mulago hospital (IRR 1.7, 95% CI 1.4-2.1) compared to those that had no prior first aid. Participants who sustained the animal bite injuries during day time had a rate of 1.6 times greater for seeking treatment at Mulago hospital (IRR 1.6, 95% CI 1.3-2.1) compared to those that sustained injuries at other times. Participants bitten by unknown dog and participants residing in Kampala had IRR 0.7, 95% CI 0.5-0.9 and IRR 0.6, 95% CI 0.5-0.8 respectively of accessing treatment at Mulago hospital compared to bitten by known dog and not residing in Kampala. CONCLUSION: Dog bites injuries from unrestrained, un-signaled dogs are the commonest source of animal bite injuries especially among children (<18 years). Vaccination against rabies was only confirmed for a very small number of dogs, as majority were unknown and likely stray dogs. Government and public sensitization is urgently required to limit stray dogs, vaccinate dogs and restrain them to prevent a grave probability of a looming canine rabies epidemic.
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spelling pubmed-67116862019-09-05 Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda Wangoda, Robert Nakibuuka, Jane Nyangoma, Edith Kizito, Samuel Angida, Teddy Pan Afr Med J Research INTRODUCTION: Animal bite injuries are a common public health concern in Uganda. We sought to characterize animal bite injuries among patients presenting to Mulago National Referral Hospital in Kampala, Uganda. METHODS: This was a cross sectional study from 1(st) September to 30(th) November 2011. Participants were animal bite injury victims presenting to the accident and emergency (A&E) unit at Mulago hospital and were consecutively enrolled into the study. Socio-demographics, severity and patterns of injury, health seeking and dog handling behaviours were assessed using a standardized questionnaire. Descriptive statistics was used to summarize participant characteristics and the animal bite injuries. Poisson regression model's incident rate ratios (IRR) was used to explore the relationship of the number of days to accessing treatment at Mulago hospital with; a) received prior first aid, b) animal bite injury sustained during day time, c) unknown dog and d) victim resident in Kampala. Data were analyzed using STATA version 12.0 and statistical significance set at P < 0.05. RESULTS: Of 25,420 patients that presented to the A&E unit during the study period, 207 (0.8%) had animal bite injuries, mean age 22.7 years (SD 14.3), 64.7% male, and 40.1% were <18 years. Majority 199 (96.1%) were bitten by a lone unrestrained and un-signaled dog that had bitten someone else in 22.2% of cases, and eight victims (0.4%) were attacked in canine gangs of 2-5 dogs. Rabies vaccination was confirmed in only 23 dogs (11.1%) as 109 (52.7%) were unknown to the victims or the communities. One hundred and eighteen victims (57.0%) sustained the dog bites within Kampala district whilst the rest occurred near or far from Kampala district, and the victims especially referred to access anti-rabies vaccine. Of 207, 189 victims (91.3%) presented within 2.6 days (SD ± 4.3). Two hundred victims (96.6%) sustained extremity injuries while the rest had injuries to other body parts. All injuries were minor and managed on out-patient basis with wound dressing, analgesics, prophylactic antibiotics and anti-rabies vaccination. Victims who received prior first aid had a rate of 1.7 times greater for seeking treatment at Mulago hospital (IRR 1.7, 95% CI 1.4-2.1) compared to those that had no prior first aid. Participants who sustained the animal bite injuries during day time had a rate of 1.6 times greater for seeking treatment at Mulago hospital (IRR 1.6, 95% CI 1.3-2.1) compared to those that sustained injuries at other times. Participants bitten by unknown dog and participants residing in Kampala had IRR 0.7, 95% CI 0.5-0.9 and IRR 0.6, 95% CI 0.5-0.8 respectively of accessing treatment at Mulago hospital compared to bitten by known dog and not residing in Kampala. CONCLUSION: Dog bites injuries from unrestrained, un-signaled dogs are the commonest source of animal bite injuries especially among children (<18 years). Vaccination against rabies was only confirmed for a very small number of dogs, as majority were unknown and likely stray dogs. Government and public sensitization is urgently required to limit stray dogs, vaccinate dogs and restrain them to prevent a grave probability of a looming canine rabies epidemic. The African Field Epidemiology Network 2019-06-13 /pmc/articles/PMC6711686/ /pubmed/31489090 http://dx.doi.org/10.11604/pamj.2019.33.112.16624 Text en © Robert Wangoda et al. http://creativecommons.org/licenses/by/2.0/ The Pan African Medical Journal - ISSN 1937-8688. This is an Open Access article distributed under the terms of the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research
Wangoda, Robert
Nakibuuka, Jane
Nyangoma, Edith
Kizito, Samuel
Angida, Teddy
Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda
title Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda
title_full Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda
title_fullStr Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda
title_full_unstemmed Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda
title_short Animal bite injuries in the accident and emergency unit at Mulago Hospital in Kampala, Uganda
title_sort animal bite injuries in the accident and emergency unit at mulago hospital in kampala, uganda
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6711686/
https://www.ncbi.nlm.nih.gov/pubmed/31489090
http://dx.doi.org/10.11604/pamj.2019.33.112.16624
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