Clinical pattern and treatment outcome of cutaneous leishmaniasis patients in Somali region, eastern Ethiopia.

Background: Neglected tropical diseases, affecting over a billion people, include leishmaniasis, a protozoan parasite found in over 20 species. It is classified into three types: visceral, cutaneous, and muco-cutaneous leishmaniasis, with cutaneous leishmaniasis being the most common. Dogs and rodents are the primary reservoirs of leishmaniasis, which is transmitted by infected female sandflies. Cutaneous leishmaniasis, found on exposed parts such as the arms, face and legs, presents with diverse clinical manifestations, including erythematous lesions, large, painless nodules, ulceration and an eventual volcanic form. Objective: To assess the clinical pattern and treatment outcome of cutaneous leishmaniasis patients in the Somali region of eastern Ethiopia. Methods: This descriptive study was conducted in the Somali region using neglected tropical disease surveillance data collected from 1 September 2023, to 8 February 2024. The data were cleaned and then exported to STATA version 17 for analysis. Results: From 1 September 2023, to 8 February 2024, 900 patients were diagnosed with cutaneous leishmaniasis. Of these, 105 (11.67%) patients had localised cutaneous leishmaniasis, 741 (82.33%) had disseminated cutaneous leishmaniasis, 20 (2.22%) had diffuse cutaneous leishmaniasis, 8 (0.89%) had mucocutaneous leishmaniasis, 12 (1.33%) had mucocutaneous and disseminated leishmaniasis and 14 (1.56%) had localised and mucocutaneous leishmaniasis. All of the cases were male; the most common signs and symptoms the patients showed were papule, nodule, ulcer and crust 791 (87.89%) and itching, fever and discharges 758 (84.22%), respectively. Most of the patients, 823 (93.34%), were given systemic pentavalent antimonials, and the cure rate was 886 (98.44%). Of the patients, 14 (100%) who were defaulted on had diffuse cutaneous leishmaniasis. Conclusions: All the participants had travelled to an area where sandflies were common. The majority of patients complained of itching, fever and discharges, with over two-thirds having disseminated cutaneous leishmaniasis (DCL) and 0.89% having mucocutaneous leishmaniasis. The regional health bureau should set up a strong surveillance system and launch educational campaigns to raise awareness about cutaneous leishmaniasis, its transmission, symptoms and preventive measures. Furthermore, patients should be advised to strictly adhere to their treatment schedule and follow-ups.

Risk factors of stunting and wasting in Somali pre-school age children: results from the 2019 Somalia micronutrient survey.

BACKGROUND: Stunting and wasting in children less than 5 years of age are two key indicators of child malnutrition. Reducing their prevalence is a priority of the global public health community and for Somalia, a country suffering complex humanitarian emergencies such as drought, flooding, conflict and large-scale displacements. METHODS: Data from the nationally representative cross-sectional Somalia Micronutrient Survey (SMS 2019) on 1947 children were analyzed to assess the prevalence and potential risk factors of stunting and wasting. Bivariate and multivariable analyses were conducted separately for children 0-5 months and 6-59 months, and population attributable fractions were calculated using adjusted risk ratios produced by Poisson regression models. RESULTS: Among the 1947 children, the prevalence of stunting and wasting were 17.2% (95% CI: 15.0, 19.6) and 11.0% (95% CI: 9.3, 12.9), respectively. Among children 6-59 months of age, those residing in severely food insecure households had a higher risk of stunting (adjusted risk ratio [aRR] 1.47; CI: 1.12, 1.93) compared to those in food secure households. This risk of stunting was also higher in children with inflammation (aRR 1.75; CI: 1.35, 2.25) and iron deficiency (ID) (aRR 2.09; CI: 1.58, 2.80). For wasting, a dose-response relationship was found with household wealth, with the risk of wasting increasing significantly as the household wealth quintile decreased. On the other hand, the risk of wasting was lower in iron-deficient children (aRR 0.69; CI: 0.49, 0.98) than in iron-replete children. Among children 0-5 months of age no variables remained statistically significantly associated with stunting in the multivariable analysis. Wasting, however, was more common in children with recent diarrhea (aRR 3.51; CI: 1.68, 7.36). CONCLUSIONS: Nutritional status of children in Somalia may be improved by prevention of diarrhea and other infections and improvements in household food security.

Risk factors of anaemia and iron deficiency in Somali children and women: Findings from the 2019 Somalia Micronutrient Survey.

There are limited data on the prevalence of anaemia and iron deficiency (ID) in Somalia. To address this data gap, Somalia's 2019 micronutrient survey assessed the prevalence of anaemia and ID in children (6-59 months) and non-pregnant women of reproductive age (15-49 years). The survey also collected data on vitamin A deficiency, inflammation, malaria and other potential risk factors for anaemia and ID. Multivariable Poisson regressions models were used to identify the risk factors for anaemia and ID in children and women. Among children, the prevalence of anaemia and ID were 43.4% and 47.2%, respectively. Approximately 36% and 6% of anaemia were attributable to iron and vitamin A deficiencies, respectively, whereas household possession of soap was associated with approximately 11% fewer cases of anaemia. ID in children was associated with vitamin A deficiency and stunting, whereas inflammation was associated with iron sufficiency. Among women, 40.3% were anaemic, and 49.7% were iron deficient. In women, ID and number of births were significantly associated with anaemia in multivariate models, and approximately 42% of anaemia in women was attributable to ID. Increased parity was associated with ID, and incubation and early convalescent inflammation was associated with ID, whereas late convalescent inflammation was associated with iron sufficiency. ID is the main risk factor of anaemia in both women and children and contributed to a substantial portion of the anaemia cases. To tackle both anaemia and ID in Somalia, food assistance and micronutrient-specific programmes (e.g. micronutrient powders and iron supplements) should be enhanced.