Pattern of childhood burn injuries and their management outcome at Bugando Medical Centre in Northwestern Tanzania

Burn injuries constitute a major public health problem and are the leading cause of childhood morbidity and mortality worldwide. There is paucity of published data on childhood burn injuries in Tanzania, particularly the study area. This study was conducted to describe the pattern of childhood burn injuries in our local setting and to evaluate their management outcome. A cross sectional study was conducted at Bugando Medical Centre (in Northwestern Tanzania) over a 3-year period from January 2008 to December 2010. Data was collected using a pre-tested coded questionnaire and statistical analyses performed using SPSS software version 15.0. A total of 342 burned children were studied. Males were mainly affected. Children aged = 2 were the majority accounting for 45.9% of cases. Intentional burn injuries due to child abuse were reported in 2.9% of cases. Scald was the most common type of burns (56.1%). The trunk was the most commonly involved body region (57.3%). Majority of patients (48.0%) sustained superficial burns. Eight (2.3%) patients were HIV positive. Most patients (89.8%) presented to the hospital later than 24 h. The rate of burn wound infection on admission and on 10th day were 32.4% and 39.8% respectively.Staphylococcus aureus were more common on admission wound swabs, with Pseudomonas aeruginosa becoming more evident after 10th day. MRSA was detected in 19.2% of Staphylococcus aureus. Conservative treatment was performed in 87.1% of cases. Surgical treatment mainly skin grafting (65.9%) was performed in 44 (12.9%) of patients. The overall average of the length of hospital stay (LOS) was 22.12 ± 16.62 days. Mortality rate was 11.7%. Using multivariate logistic regression analysis; age of the patient, type of burn, delayed presentation, clothing ignition, %TBSA and severity of burn were found to be significantly associated with LOS (P < 0.001), whereas mortality rate was found to be independently and significantly related to the age of the patient, type of burn, HIV positive with stigmata of AIDS, CD4 count, inhalation injury, %TBSA and severity of burn (P < 0.001). Childhood burn injuries still remain a menace in our environment with virtually unacceptable high morbidity and mortality. There is need for critical appraisal of the preventive measures and management principles currently being practiced

Mobility, Expansion and Management of a Multi-Species Scuba Diving Fishery in East Africa

Background: Scuba diving fishing, predominantly targeting sea cucumbers, has been documented to occur in an uncontrolled manner in the Western Indian Ocean and in other tropical regions. Although this type of fishing generally indicates a destructive activity, little attention has been directed towards this category of fishery, a major knowledge gap and barrier to management. Methodology and Principal Findings: With the aim to capture geographic scales, fishing processes and social aspects the scuba diving fishery that operate out of Zanzibar was studied using interviews, discussions, participant observations and catch monitoring. The diving fishery was resilient to resource declines and had expanded to new species, new depths and new fishing grounds, sometimes operating approximately 250 km away from Zanzibar at depths down to 50 meters, as a result of depleted easy-access stock. The diving operations were embedded in a regional and global trade network, and its actors operated in a roving manner on multiple spatial levels, taking advantage of unfair patron-client relationships and of the insufficient management in Zanzibar. Conclusions and Significance: This study illustrates that roving dynamics in fisheries, which have been predominantly addressed on a global scale, also take place at a considerably smaller spatial scale. Importantly, while proposed management of the sea cucumber fishery is often generic to a simplified fishery situation, this study illustrates

Evaluation of Intussusception after Monovalent Rotavirus Vaccination in Africa.

Postlicensure evaluations have identified an association between rotavirus vaccination and intussusception in several high- and middle-income countries. We assessed the association between monovalent human rotavirus vaccine and intussusception in lower-income sub-Saharan African countries.Using active surveillance, we enrolled patients from seven countries (Ethiopia, Ghana, Kenya, Malawi, Tanzania, Zambia, and Zimbabwe) who had intussusception that met international (Brighton Collaboration level 1) criteria. Rotavirus vaccination status was confirmed by review of the vaccine card or clinic records. The risk of intussusception within 1 to 7 days and 8 to 21 days after vaccination among infants 28 to 245 days of age was assessed by means of the self-controlled case-series method.Data on 717 infants who had intussusception and confirmed vaccination status were analyzed. One case occurred in the 1 to 7 days after dose 1, and 6 cases occurred in the 8 to 21 days after dose 1. Five cases and 16 cases occurred in the 1 to 7 days and 8 to 21 days, respectively, after dose 2. The risk of intussusception in the 1 to 7 days after dose 1 was not higher than the background risk of intussusception (relative incidence [i.e., the incidence during the risk window vs. all other times], 0.25; 95% confidence interval [CI], <0.001 to 1.16); findings were similar for the 1 to 7 days after dose 2 (relative incidence, 0.76; 95% CI, 0.16 to 1.87). In addition, the risk of intussusception in the 8 to 21 days or 1 to 21 days after either dose was not found to be higher than the background risk.The risk of intussusception after administration of monovalent human rotavirus vaccine was not higher than the background risk of intussusception in seven lower-income sub-Saharan African countries. (Funded by the GAVI Alliance through the CDC Foundation.)

The potential of transforming Salalah into Oman’s vegetables basket

Agriculture in the Sultanate of Oman is mostly small scale and is a part of the traditional way of life. The majority of the population benefit from agriculture, however little. The 67 % of the population was in households that had at least one crop or livestock holding where the output contributed to consumption or income. Since the year 2000, the Government spent Rial Omani (RO) 20.1 million on agriculture and fishery development, and another RO 39.4 million on water resources development. Furthermore, the government encourages farming by offering land, machinery, and extension services. However, during the period 2000 till 2007, crop production has in fact gone down. In other words, despite being a capital rich country, substantial investment in agriculture, it is increasingly becoming a food insecure country. An indepth analysis of Oman’s agricultural sub-sectors shows that, household sub-sector contributed 27 % of the total value. Primary crop production in Oman in 2005/07 was 486.872 metric tons of which contribution of fruits and vegetables were 353,072 metric tons and 102,606 respectively. In comparison, only 26,206 metric tons of cereals were produced. The value of production of cereals and vegetables were 7.8 and 17.6 million RO respectively. This comparison confirms that Omanis prefer producing high value vegetables to cereal crops. In addition to vegetables produced locally, Oman imported 148,345 metric tons during the same period. Therefore, it is interesting to explore, if vegetable production in Oman can be further increased, resulting in increased income and near self-sufficiency in vegetables. If Oman chooses to increase vegetable production, then it has to come from a major shift in its current land and water use practices, because almost all of its cultivable lands and available freshwater are fully utilized at present. In this chapter we explored if the Salalah region of Oman could be transformed into Oman’s vegetable basket, leading to self-sufficiency in its vegetable needs

Adopting participatory action research in strengthening pastoral communities to improve resilience to climate change

Pastoralists have a diversity of strategies to sustain livestock production which is important for their livelihoods. However, recently climate change has had devastating impact on pastoral way of life resulting into high livestock mortalities. Their strategies, based on centuries of exposure to intra- and inter-annual droughts may not work well now due to extended drought and constraints related to livestock movements. Thus there is a need to introduce innovations that will increase resilience of pastoralists to cope with the vagaries of weather. In situ cattle fattening is one of the adopted strategies. However, this is a new approach compared to free grazing and may require empowerment of the communities to adopt new technologies especially during period of pasture scarcity. The research adopted Participatory Action Research (PAR) to empower livestock keepers to take advantage of the available resources. Consequently it was expected that the nutritional and health status of animals will improve and pastoralist will venture into dry season cattle fattening conditions. Preliminary evaluation shows that the project has been accepted, but full adoption will depend on whether the technology will fit into fanners' own strategies as well as resolving some challenges associated with the practic

Outcome of Cervical Near-Hanging Injuries

BACKGROUND: Cervical near-hangings are not rare, but have received little attention in the trauma literature. Increasing numbers of patients received from our local jail and detention centers prompted this study. METHODS: Seventeen-year review of a level I Trauma Center Registry identified 67 patients with cervical strangulation for study. Data were analyzed using the Mann-Whitney test to evaluate continuous predictors, and Fisher\u27s exact test for categorical predictors. RESULTS: Ten of 67 patients died (14.9% mortality). Patients having a lower Glasgow Coma Score (GCS) at the scene (3.5 +/- 1.3 vs. 8.3 +/- 5.0; p = 0.001) and lower GCS in the emergency department (ED) (3.0 +/- 0.0 vs. 9.0 +/- 5.3; p \u3c 0.001) were more likely to die. Injuries consisted predominantly of neck abrasions and anoxic brain injuries (83% mortality). Laryngeal fractures and carotid arterial injuries were detected. No cervical spine fractures were seen, but subluxations were identified. Forty-two percent of the patients were in detention centers when the near-hanging incident occurred. CONCLUSIONS: Cervical near-hangings are referred to the Trauma Service for evaluation. Scene or ED GCS of 3 does not preclude neurologically intact survival, although mortality is high. In our study, the most useful prognostic factors were the need for airway control by intubation or cricothyrotomy, cardiopulmonary resuscitation, lower scene and ED GCS, and cerebral edema on CT Scan. Optimal evaluation includes head and neck CT and CT angiography of the neck. We plan to share these results with local authorities and encourage improvement in risk identification, with earlier involvement of mental health personnel

Outcome of Cervical Near-Hanging Injuries

BACKGROUND: Cervical near-hangings are not rare, but have received little attention in the trauma literature. Increasing numbers of patients received from our local jail and detention centers prompted this study. METHODS: Seventeen-year review of a level I Trauma Center Registry identified 67 patients with cervical strangulation for study. Data were analyzed using the Mann-Whitney test to evaluate continuous predictors, and Fisher\u27s exact test for categorical predictors. RESULTS: Ten of 67 patients died (14.9% mortality). Patients having a lower Glasgow Coma Score (GCS) at the scene (3.5 +/- 1.3 vs. 8.3 +/- 5.0; p = 0.001) and lower GCS in the emergency department (ED) (3.0 +/- 0.0 vs. 9.0 +/- 5.3; p \u3c 0.001) were more likely to die. Injuries consisted predominantly of neck abrasions and anoxic brain injuries (83% mortality). Laryngeal fractures and carotid arterial injuries were detected. No cervical spine fractures were seen, but subluxations were identified. Forty-two percent of the patients were in detention centers when the near-hanging incident occurred. CONCLUSIONS: Cervical near-hangings are referred to the Trauma Service for evaluation. Scene or ED GCS of 3 does not preclude neurologically intact survival, although mortality is high. In our study, the most useful prognostic factors were the need for airway control by intubation or cricothyrotomy, cardiopulmonary resuscitation, lower scene and ED GCS, and cerebral edema on CT Scan. Optimal evaluation includes head and neck CT and CT angiography of the neck. We plan to share these results with local authorities and encourage improvement in risk identification, with earlier involvement of mental health personnel

Outcome of Cervical Near-Hanging Injuries

BACKGROUND: Cervical near-hangings are not rare, but have received little attention in the trauma literature. Increasing numbers of patients received from our local jail and detention centers prompted this study. METHODS: Seventeen-year review of a level I Trauma Center Registry identified 67 patients with cervical strangulation for study. Data were analyzed using the Mann-Whitney test to evaluate continuous predictors, and Fisher\u27s exact test for categorical predictors. RESULTS: Ten of 67 patients died (14.9% mortality). Patients having a lower Glasgow Coma Score (GCS) at the scene (3.5 +/- 1.3 vs. 8.3 +/- 5.0; p = 0.001) and lower GCS in the emergency department (ED) (3.0 +/- 0.0 vs. 9.0 +/- 5.3; p \u3c 0.001) were more likely to die. Injuries consisted predominantly of neck abrasions and anoxic brain injuries (83% mortality). Laryngeal fractures and carotid arterial injuries were detected. No cervical spine fractures were seen, but subluxations were identified. Forty-two percent of the patients were in detention centers when the near-hanging incident occurred. CONCLUSIONS: Cervical near-hangings are referred to the Trauma Service for evaluation. Scene or ED GCS of 3 does not preclude neurologically intact survival, although mortality is high. In our study, the most useful prognostic factors were the need for airway control by intubation or cricothyrotomy, cardiopulmonary resuscitation, lower scene and ED GCS, and cerebral edema on CT Scan. Optimal evaluation includes head and neck CT and CT angiography of the neck. We plan to share these results with local authorities and encourage improvement in risk identification, with earlier involvement of mental health personnel

Outcome of Cervical Near-Hanging Injuries

BACKGROUND: Cervical near-hangings are not rare, but have received little attention in the trauma literature. Increasing numbers of patients received from our local jail and detention centers prompted this study. METHODS: Seventeen-year review of a level I Trauma Center Registry identified 67 patients with cervical strangulation for study. Data were analyzed using the Mann-Whitney test to evaluate continuous predictors, and Fisher\u27s exact test for categorical predictors. RESULTS: Ten of 67 patients died (14.9% mortality). Patients having a lower Glasgow Coma Score (GCS) at the scene (3.5 +/- 1.3 vs. 8.3 +/- 5.0; p = 0.001) and lower GCS in the emergency department (ED) (3.0 +/- 0.0 vs. 9.0 +/- 5.3; p \u3c 0.001) were more likely to die. Injuries consisted predominantly of neck abrasions and anoxic brain injuries (83% mortality). Laryngeal fractures and carotid arterial injuries were detected. No cervical spine fractures were seen, but subluxations were identified. Forty-two percent of the patients were in detention centers when the near-hanging incident occurred. CONCLUSIONS: Cervical near-hangings are referred to the Trauma Service for evaluation. Scene or ED GCS of 3 does not preclude neurologically intact survival, although mortality is high. In our study, the most useful prognostic factors were the need for airway control by intubation or cricothyrotomy, cardiopulmonary resuscitation, lower scene and ED GCS, and cerebral edema on CT Scan. Optimal evaluation includes head and neck CT and CT angiography of the neck. We plan to share these results with local authorities and encourage improvement in risk identification, with earlier involvement of mental health personnel

Outcome of Cervical Near-Hanging Injuries

BACKGROUND: Cervical near-hangings are not rare, but have received little attention in the trauma literature. Increasing numbers of patients received from our local jail and detention centers prompted this study. METHODS: Seventeen-year review of a level I Trauma Center Registry identified 67 patients with cervical strangulation for study. Data were analyzed using the Mann-Whitney test to evaluate continuous predictors, and Fisher\u27s exact test for categorical predictors. RESULTS: Ten of 67 patients died (14.9% mortality). Patients having a lower Glasgow Coma Score (GCS) at the scene (3.5 +/- 1.3 vs. 8.3 +/- 5.0; p = 0.001) and lower GCS in the emergency department (ED) (3.0 +/- 0.0 vs. 9.0 +/- 5.3; p \u3c 0.001) were more likely to die. Injuries consisted predominantly of neck abrasions and anoxic brain injuries (83% mortality). Laryngeal fractures and carotid arterial injuries were detected. No cervical spine fractures were seen, but subluxations were identified. Forty-two percent of the patients were in detention centers when the near-hanging incident occurred. CONCLUSIONS: Cervical near-hangings are referred to the Trauma Service for evaluation. Scene or ED GCS of 3 does not preclude neurologically intact survival, although mortality is high. In our study, the most useful prognostic factors were the need for airway control by intubation or cricothyrotomy, cardiopulmonary resuscitation, lower scene and ED GCS, and cerebral edema on CT Scan. Optimal evaluation includes head and neck CT and CT angiography of the neck. We plan to share these results with local authorities and encourage improvement in risk identification, with earlier involvement of mental health personnel