Browsing by Author "Mukiza, Nelson"

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    Long-term outcomes and associated factors among intensive care unit survivors in a lowincome country: a multicenter prospective cohort study
    (BMC Research Notes, 2024-08-01) Matovu, Ham Wasswa; Luggya, Tonny Stone; Mukiza, Nelson; Agaba, Peter Kaahwa
    Post-ICU survivors face higher mortality and often require costly rehabilitation or palliative care, such as occupational therapy, physiotherapy and hospice. However, there is a lack of data quantifying the demand for these services, particularly in developing countries like Uganda. Therefore, this prospective cohort study aimed to investigate the 90-day mortality rate, functional status, and mortality risk factors among 121 ICU patients discharged from three tertiary hospital ICUs in Uganda by tracking their vital and physical functional status for three months with follow-ups on days 30, 60, and 90, and identifying risk factors through Cox regression.
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    Prevalence and factors associated with hepatitis b vaccination uptake and completion among communities targeted for mass vaccination in gulu: a cross-sectional study
    (BioMed Central Ltd, 2024-03) Kimera, Andrew; Atuyambe, Lynn; Mutyaba, Huzaifa; Nantongo, Claire; Namagembe, Agnes; Nalumansi, Anna Maria; Basenero, Andrew; Auma, Prisca; Mukiza, Nelson; Mutyoba, Joan
    Abstract Hepatitis B virus (HBV) is associated with several acute and long-term complications and vaccination is the cornerstone of prevention. A recent outbreak in Gulu, Uganda, one of the districts covered by a mass vaccination campaign, suggests low uptake of HBV vaccination. This study aims to determine the uptake and completion of HBV vaccination and associated factors among residents of Gulu, Uganda. A mixed methods cross-sectional study was conducted in Gulu, Northern Uganda, among 434 adult residents. A pretested questionnaire was used to collect data on socio-demographics, perceptions, and knowledge of HBV vaccination. Modified Poisson regression analysis was used in STATA 14 software to obtain prevalence ratios for the association between the independent and dependent variables. For qualitative data, 9 key informant interviews were conducted and thematic analysis was done using Quirkos software. Out of the 434 respondents, 41.9% had received at least one dose of the hepatitis B vaccine, 32.5% had received at least 2 doses, and only 20% had completed all 3 doses, with an overall completion rate of 47.8% for participants who had been initiated on the vaccine. Gender, residence, risk perception of Hepatitis B infection, perceived safety of the vaccine, and awareness of mass vaccination were associated with uptake of Hepatitis B vaccination. Residence, knowledge, and perception of being at risk of acquiring Hepatitis B were associated with completion. Qualitative results revealed that the levels of uptake and completion could have been affected by access to vaccination sites; inadequate knowledge about the disease; myths about the vaccine and inadequate community engagement. Low Hepatitis B vaccine uptake and completion rates were observed in Gulu. To enhance vaccination coverage, future initiatives should prioritize awareness, education, and dispelling of vaccination myths. Additionally, increased government investment in training health workers can serve as a valuable strategy to improve information dissemination and awareness among the population.
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    Viral Load suppression after intensive adherence counselling among HIV infected adults at Kiswa Health Centre, Kampala: A retrospective cohort study. Secondary data analysis
    (Research Square, 2022) Nakaye, Catherine; Mukiza, Nelson; Mawanda, Denis; Kataike, Hajira; Kaganzi, Hellen; Ahimbisibwe, Grace Miriam; Businge, Gerald Bright; Kyambadde, Raymonds Crespo; Nakalega, Rita
    The Joint United Nations Programme on HIV/AIDS through the 95-95-95 target requires 95% of people with HIV infection (PWHIV) on antiretroviral treatment (ART) to be virally suppressed. Viral Load (VL) non-suppression has been found to be associated with suboptimal ART adherence, and Intensive Adherence Counselling (IAC) has been shown to lead to VL re-suppression by over 70% in PWHIV on ART. Currently, there is data paucity on VL suppression after IAC in adult PWHIV in Uganda. This study aimed to evaluate the proportion of VL suppression after IAC and associated factors among adult PWHIV on ART at Kiswa Health Centre in Kampala, Uganda. Methods Study was a retrospective cohort design and employed secondary data analysis to review routine program data. Medical records of adult PWHIV on ART for at least six months with VL non-suppression from January 2018 to June 2020 at Kiswa HIV clinic were examined in May 2021. Descriptive statistics were applied to determine sample characteristics and study outcome proportions. Multivariable modified Poisson regression analysis was employed to assess predictors of VL suppression after IAC. Results Analysis included 323 study participants of whom 204 (63.2%) were female, 137 (42.4%) were between the age of 30 and 39 years; and median age was 35 years (interquartile range [IQR] 29–42). Participant linkage to IAC was 100%. 48.6% (157/323) of participants received first IAC session within 30 days or less after unsuppressed VL result. 66.78% (205/307) of participants who received recommended three or more IAC sessions achieved VL suppression. 34% of participants completed three IAC sessions in recommended 12 weeks. Receipt of three IAC sessions (ARR = 1.33, 95%CI: 1.16–1.53, p < 0.001) and having baseline VL of 1,000–4,999 copies/ml (ARR = 1.47, 95%CI: 1.26–1.73, p < 0.001) was significantly associated with VL suppression after IAC. Conclusion VL suppression proportion of 66.78% after IAC in this population was comparable to 70%, the percentage over which adherence interventions have been shown to cause VL re-suppression. However, timely IAC intervention is needed from receipt of unsuppressed VL results to IAC process completion. Resistance testing should be performed for PWHIV with persistent VL non-suppression after IAC for apt ART regimen switch.