Browsing by Author "Wamani, Henry"
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Item Breastfeeding and the risk of rotavirus diarrhea in hospitalized infants in Uganda: a matched case control study(BMC Pediatrics, 2011) Wobudeya, Eric; Bachou, Hanifa; Karamagi, Charles K.; Kalyango, Joan N.; Mutebi, Edrisa; Wamani, HenryRotavirus is responsible for over 25 million outpatient visits, over 2 million hospitalizations and 527,000 deaths annually, worldwide. It is estimated that breastfeeding in accordance with the World Health Organization recommendations would save 1.45 million children’s lives each year in the developing countries. The few studies that examined the effect of breastfeeding on rotavirus diarrhea produced conflicting results. This study aimed to determine the effect of breastfeeding on rotavirus diarrhea among admitted infants in Uganda. Methods: The study was conducted in the Pediatrics medical emergency unit of a National Referral hospital during a peak incidence time for rotavirus from February to April 2008. It was an age matched case-control study with a ratio of 1:1. We consecutively enrolled infants presenting at the study site during this period whose caretakers consented to participate in the study. A minimum sample size of 90 pairs was adequate with power of 80% to detect a 30% decrease in breastfeeding rate among the cases assuming a breastfeeding rate of 80% in the controls. The infants with rotavirus positive results were the “cases”. We used the commercial enzyme immunoassay kit (DAKO IDEIA™ rotavirus EIA detection kit) to diagnose the cases. The “controls” were admitted children with no diarrhea. We compared the cases and controls for antecedent breastfeeding patterns. Results: Ninety-one matched case-control age-matched pairs with an age caliper of one month were included in the analysis. Breastfeeding was not protective against rotavirus diarrhea (OR 1.08: 95% CI 0.52 - 2.25; p = 0.8) in the conditional logistic model. Conclusions: Our study findings did not reveal breastfeeding as protective against rotavirus diarrhea in infants. This suggests searching for other complementary preventive methods such as rotavirus vaccination and zinc supplementation to reduce the problem of rotavirus diarrhea in infants irrespective of their feeding practices.Item Can malaria rapid diagnostic tests by drug sellers under field conditions classify children 5 years old or less with or without Plasmodium falciparum malaria? Comparison with nested PCR analysis(Malaria journal, 2018) Kitutu, Freddy Eric; Wamani, Henry; Selling, Katarina Ekholm; Ashaba Katabazi, Fred; Bisaso Kuteesa, Ronald; Peterson, StefanMalaria rapid diagnostic tests (RDTs) available as dipsticks or strips, are simple to perform, easily interpretable and do not require electricity nor infrastructural investment. Correct interpretation of and compliance with the RDT results is a challenge to drug sellers. Thus, drug seller interpretation of RDT strips was compared with laboratory scientist re-reading, and PCR analysis of Plasmodium DNA extracted from RDT nitrocellulose strips and fast transient analysis (FTA) cards. Malaria RDT cassettes were also assessed as a potential source of Plasmodium DNA. Methods: A total of 212 children aged between 2 and 60 months, 199 of whom had complete records at two study drug shops in south western Uganda participated in the study. Duplicate 5 μL samples of capillary blood were picked from the 212 children, dispensed onto the sample well of the CareStart™ Pf-HRP2 RDT cassette and a FTA, Whatman™ 3MM filter paper in parallel. The RDT strip was interpreted by the drug seller within 15–20 min, visually re-read centrally by laboratory scientist and from it; Plasmodium DNA was recovered and detected by PCR, and compared with FTA recovered P. falciparum DNA PCR detection. Results: Malaria positive samples were 62/199 (31.2%, 95% CI 24.9, 38.3) by drug seller interpretation of RDT strip, 59/212 (27.8%, 95% CI 22.2, 34.3) by laboratory scientist, 55/212 (25.9%, 95% CI 20.0, 32.6) by RDT nitrocellulose strip PCR and 64/212 (30.2%, 95% CI 24.4, 37.7). The overall agreement between the drug seller interpretation and laboratory scientist re-reading of the RDT strip was 93.0% with kappa value of 0.84 (95% CI 0.75, 0.92). The drug seller compliance with the reported RDT results was 92.5%. The performance of the three diagnostic strategies compared with FTA-PCR as the gold standard had sensitivity between 76.6 and 86.9%, specificity above 90%, positive predictive values ranging from 79.0 to 89.8% and negative predictive values above 90%. Conclusion: Drug sellers can use RDTs in field conditions and achieve acceptable accuracy for malaria diagnosis, and they comply with the RDT results. Plasmodium DNA can be recovered from RDT nitrocellulose strips even in the context of drug shops. Future malaria surveillance and diagnostic quality control studies with RDT cassette as a source of Plasmodium DNA are recommended.Item Concurrently wasted and stunted 6-59 months children admitted to the outpatient therapeutic feeding programme in Karamoja, Uganda Prevalence, characteristics, treatment outcomes and response(PLoS ONE, 2020) Obeng-Amoako, Odei; A., Gloria; Wamani, Henry; Joel, Conkle; Richmond, Aryeetey; Nangendo, Joanita; Mupere, Ezekiel; Kalyango, Joan N.; Myatt, Mark; Briend, AndréThis study assessed the prevalence of concurrently wasted and stunted (WaSt) children, their characteristics, treatment outcomes and response; and factors associated with time to recovery among children aged 6–59 months admitted to Outpatient Therapeutic Care (OTC) in Karamoja, Uganda. We conducted a retrospective cohort study with data from January 2016 to October 2017 for children admitted to nine OTCs in Karamoja. We defined wasted, stunted and underweight as 2.0 Z-scores below the median per WHO growth standards and < 12.5 cm for low Mid-Upper Arm Circumference (MUAC). WaSt was defined as concurrently wasted and stunted. Out of 788 eligible children included in the analysis; 48.7% (95% CI; 45.2–52.2) had WaSt. WaSt was common among males; 56.3% (95% CI; 51.3–61.3). Median age was 18 months in WaSt versus 12 months in non-WaSt children (p < 0.001). All WaSt children were underweight; and more severely wasted than non-WaSt children. During recovery, WaSt children gained weight more rapidly than non-WaSt children (2.2g/kg/day vs. 1.7g/kg/day). WaSt children had lower recovery rate (58.0% vs. 65.4%; p = 0.037). The difference in median time of recovery between WaSt and non-WaSt children (63 days vs. 56 days; p = 0.465) was not significant. Factors associated with time to recovery were children aged 24–59 months (aHR = 1.30; 95% CI;1.07–1.57;), children with MUAC 10.5–11.4 cm (aHR = 2.03; 95% CI; 1.55–2.66), MUAC � 11.5 cm at admission (aHR = 3.31; 95% CI; 2.17–5.02) and living in Moroto (aHR = 3.34; 95% CI; 2.60–4.30) and Nakapiripirit (aHR = 1.95; 95% CI; 1.51–2.53) districts. The magnitude of children with WaSt in OTC shows that existing therapeutic feeding protocols could be used to detect and treatItem Concurrently wasted and stunted children 6-59 months in Karamoja, Uganda: prevalence and case detection(Maternal and Child Nutrition, 2020) Adobea Odei Obeng-Amoako, Gloria; Myatt, Mark; Conkle, Joel; Kaijuka Muwaga, Brenda; Aryeetey, Richmond; Okwi, Andrew Livex; Okullo, Isaac; Mupere, Ezekiel; Wamani, Henry; Briend, André; Karamagi, Charles Amnon Sunday; Nakayaga Kalyango, JoanWe assessed prevalence of concurrently wasted and stunted (WaSt) and explored the overlaps between wasted, stunted, underweight and low mid-upper arm circumference (MUAC) among children aged 6–59 months in Karamoja, Uganda. We also determined optimal weight-for-age (WAZ) and MUAC thresholds for detecting WaSt. We conducted secondary data analysis with 2015–2018 Food Security and Nutrition Assessment (FSNA) cross-sectional survey datasets from Karamoja. Wasting, stunting and underweight were defined as <−2.0 z-scores using WHO growth standards. Low MUAC was defined as <12.5 cm. We defined WaSt as concurrent wasting and stunting. Prevalence of WaSt was 4.96% (95% CI [4.64, 5.29]). WaSt was more prevalent in lean than harvest season (5.21% vs. 4.53%; p = .018). About half (53.92%) of WaSt children had low MUAC, and all were underweight. Younger children aged <36 months had more WaSt, particularly males. Males with WaSt had higher median MUAC than females (12.50 vs. 12.10 cm; p < .001). A WAZ <−2.60 threshold detected WaSt with excellent sensitivity (99.02%) and high specificity (90.71%). MUAC threshold <13.20 cm had good sensitivity (81.58%) and moderate specificity (76.15%) to detect WaSt. WaSt prevalence of 5% is a public health concern, given its high mortality risk. All children with WaSt were underweight and half had low MUAC. WAZ and MUAC could be useful tools for detecting WaSt. Prevalence monitoring and prospective studies on WAZ and MUAC cut-offs for WaSt detection are recommended. Future consideration to integrate WAZ into therapeutic feeding programmes is recommended to detect and treat WaSt children.Item Cure Rate and Associated Factors for Children with Severe Acute Malnutrition Under the Out patient Therapeutic Care Programme in the Health Centres of Kabale District in Southwestern Uganda. A Cross Sectional Study.(Research Square, 2021) Ssekajja, Vincent; Wamani, Henry; Kitutu, Freddy; Atukwase, AbelSevere Acute Malnutrition (SAM) is one of the leading causes of morbidity and mortality among children under the age of ve. Globally, SAM affects 19 million children with sub-Saharan Africa being the most affected. In Uganda, Global acute malnutrition (GAM) affects 4% and SAM 1% children. Kabale district in South Western Uganda, located in Kigezi sub-region, has been reported to have a GAM prevalence of 3.8 % and SAM of 2.9% among children below ve years. To ensure timely detection and management of SAM, the government of Uganda in collaboration with development partners introduced Out Patient Therapeutic Care (OTC) program in all health centre level III and IV in Kabale district. However, there is limited information about the Cure rate of children and associated factors under the OTC program in Kabale district. This study was therefore designed to assess the Cure rate and factors affecting it.Item The effect of standard dose multivitamin supplementation on disease progression in HIV infected adults initiating HAART: a randomized double blind placebo-controlled trial in Uganda(BMC infectious diseases, 2015) Guwatudde, David; Wang, Molin; Ezeamama, Amara E.; Bagenda, Danstan; Kyeyune, Rachel; Wamani, Henry; Manabe, Yukari C.; Fawzi, Wafaie W.Efficacy trials investigating the effect of multivitamin (MV) supplementations among patients on Highly Active Antiretroviral Therapy (HAART) have so far been inconclusive. We conducted a randomized, double blind, placebo controlled trial to determine the effect of one recommended daily allowance (RDA) of MV supplementation on disease progression in patients initiating HAART. Methods: Eligible subjects were randomized to receive placebo or MV supplementation including vitamins Bcomplex, C and E. Participants were followed for up to 18 months. Primary endpoints were: change in CD4 cell count, weight and quality of life (QoL). Secondary endpoints were: i) development of a new or recurrent HIV disease progression event, including all-cause mortality; ii) switching from first- to second-line antiretroviral therapy (ART); and iii) occurrence of an adverse event. Intent-to-treat analysis, using linear regression mixed effects models were used to compare changes over time in the primary endpoints between the study arms. Kaplan-Meier time-toevent analysis and the log-rank test was used to compare HIV disease progression events and all-cause mortality. Results: Four hundred participants were randomized, 200 onto MV and 200 onto placebo. By month 18, the average change in CD4 cell count in the MV arm was 141 cells/uL compared to 147 cells/uL in the placebo arm, a mean difference of −6 · 17 [95 % CI −29 · 3, 16 · 9]. The average change in weight in the MV arm was 3 · 9 kg compared to 3 · 3 kg in the placebo arm, a mean difference of 0 · 54 [95 % CI −0 · 40, 1 · 48]; whereas average change in QoL scores in the MV arm was 6 · 8 compared to 8 · 8 in the placebo arm, a mean difference of −2.16 [95 % CI −4 · 59,0 · 27]. No significant differences were observed in these primary endpoints, or in occurrence of adverse events between the trial arms. Conclusions: One RDA of MV supplementation was safe but did not have an effect on indicators of disease progression among HIV infected adults initiating HAART.Item Effectiveness of Peer-supervision on Paediatric Fever Treatment among Registered Private Drug Sellers in East-Central Uganda: An Interrupted Time Series Analysis(Authorea Preprints, 2020) Bagonza, Arthur; Kitutu, Freddy; Peterson, Stefan; Martensson, Andreas; Mutto, Milton; Awor, Phyllis; Mukanga, David; Wamani, HenryRationale, aims and objectives: Appropriate treatment of paediatric fever in rural areas remains a challenge and may be partly due to inadequate supervision of licensed drug sellers. This study assessed the effectiveness of peer-supervision among drug sellers on appropriate treatment of pneumonia symptoms, uncomplicated malaria and non-bloody diarrhoea among children less than five years of age in the intervention (Luuka) and comparison (Buyende) districts, in East-Central Uganda. Methods: Data on pneumonia symptoms, uncomplicated malaria and non-bloody diarrhoea among children less than five years of age was abstracted from drug shop sick child registers over a 12-month period; six months before and six months after introduction of peer-supervision. Interrupted time series was applied to determine the effectiveness of the peer-supervision intervention on appropriate treatment of pneumonia, uncomplicated malaria and non-bloody diarrhoea among children less than five years of age attending drug shops in East Central Uganda. Results: The proportion of children treated appropriately for pneumonia symptoms was 10.84% (P<0.05, CI = [1.75, 19.9]) higher, for uncomplicated malaria was 1.46% (P = 0.79, CI = [-10.43, 13.36]) higher, and for non-bloody diarrhoea was 4.00% (p <0.05, CI = [-7.95, -0.13]) lower in the intervention district than the comparison district, respectively. Post-intervention trend results showed an increase of 1.21% (p =0.008, CI = [0.36, 2.05]) in the proportion appropriately treated for pneumonia symptoms, no difference in appropriate treatment for uncomplicated malaria, and a reduction of 1% (p <0.06, CI = [-1.95, 0.02]) in the proportion of children appropriately treated for nonbloody diarrhoea, respectively. Conclusions: Peer-supervision increased the proportion of children less than five years of age that received appropriate treatment for pneumonia symptoms but not for uncomplicated malaria and non-bloody diarrhoea. Implementation of community level interventions to improve paediatric fever management should consider including peersupervision among drug sellers.Item Factors associated with concurrent wasting and stunting among children 6–59 months in Karamoja, Uganda(Maternal and Child Nutrition, 2021) Adobea Odei Obeng-Amoako, Gloria; Karamagi, Charles Amnon Sunday; Nangendo, Joanita; Okiring, Jaffer; Kiirya, Yerusa; Aryeetey, Richmond; Mupere, Ezekial; Myatt, Mark; Briend, André; Nakayaga Kalyango, Joan; Wamani, HenryChildren with concurrent wasting and stunting (WaSt) and children with severe wasting have a similar risk of death. Existing evidence shows that wasting and stunting share similar causal pathways, but evidence on correlates of WaSt remains limited. Research on correlates of WaSt is needed to inform prevention strategies. We investigated the factors associated with WaSt in children 6–59 months in Karamoja Region, Uganda. We examined data for 33,054 children aged 6–59 months using June 2015 to July 2018 Food Security and Nutrition Assessment in Karamoja. We defined WaSt as being concurrently wasted (weight-for-height z-scores <−2.0) and stunted (heightfor- age z-score <−2.0). We conducted multivariate mixed-effect logistic regression to assess factors associated with WaSt. Statistical significance was set at p < 0.05. In multivariate analysis, being male (adjusted odds ratio [aOR] = 1.79; 95% confidence interval [CI] [1.60–2.00]), aged 12–23 months (aOR = 2.25; 95% CI [1.85–2.74]), 36–47 months (aOR = 0.65; 95% CI [0.50–0.84]) and 48–59 months (aOR = 0.71; 95% CI [0.54–0.93]) were associated with WaSt. In addition, acute respiratory infection (aOR = 1.30; 95% CI [1.15–1.48]), diarrhoea (aOR = 1.25; 95% CI [1.06–1.48]) and malaria/fever (aOR = 0.83; 95% CI [0.73–0.96]) episodes were associated with WaSt. WaSt was significantly associated with maternal underweight (body mass index <18.5 kg/m2), short stature (height <160 cm), low mid-upper arm circumference (MUAC <23 cm) and having ≥4 live-births. WaSt was prevalent in households without livestock (aOR = 1.30; 95% CI [1.13–1.59]). Preventing the occurrence of WaSt through pragmatic and joint approaches are recommended. Future prospective studies on risk factors of WaSt to inform effective prevention strategies are recommended.Item Frequency and distribution patterns of opportunistic infections associated with HIV/AIDS in Uganda(BMC research notes, 2016) Rubaihayo, John; Tumwesigye, Nazarius M.; Konde‑Lule, Joseph; Wamani, Henry; Nakku‑Joloba, Edith; Makumbi, FredrickWe conducted a study to assess the frequency and distribution patterns of selected opportunistic infections (OIs) and opportunistic cancers (OCs) in different geographical areas before and after HAART in Uganda. This was a cross-sectional serial review of observation data for adult HIV positive patients (≥15 years) enrolled with the AIDS support organization (TASO) in Uganda covering the period from January 2001 to December 2013. Both AIDS defining OIs/OCs and non-AIDS defining OIs were analyzed. The study period was structured into three time periods: “pre- HAART” (2001–2003), “early-HAART” (2004–2008) and “late-HAART” (2009–2013). Descriptive statistics were used to summarize the data by time period, age, gender and geographical location. Chi squared test used to test the significance of the differences in proportions. A total of 108,619 HIV positive patients were included in the analysis. 64% (64,240) were female with median age of 33 years (IQR 27–40). The most frequent OIs before HAART were oral candida (34.6%) diarrhoeal infection (<1 month) (30.6%), geohelminths (26.5%), Mycobacterium tuberculosis (TB) (17.7%), malaria (15.1%) and bacterial pneumonia (11.2%). In early HAART (2004–2008), the most frequent OIs were geohelminths (32.4%), diarrhoeal infection (25.6%), TB (18.2%) and oral candida (18.1%). In late HAART (2009–2013), the most frequent OIs were geohelminths (23.5%) and diarrhoeal infection (14.3%). By gender, prevalence was consistently higher in women (p < 0.05) before and after HAART for geohelminths, candidiasis, diarrhoeal infection, bacterial pneumonia and genital ulcer disease but consistently higher in men for TB and Kaposi’s sarcoma (p < 0.05). By age, prevalence was consistently higher in older age groups (>30 years) before and after HAART for oral candida and TB (p < 0.05) and higher in young age groups (<30 years) for malaria and genital ulcers (p < 0.05). By geographical location, prevalence was consistently higher in Eastern and Northern Uganda before and after HAART for diarrheal infection and geohelminths (p < 0.0001). The frequency and pattern of OIs before and after HAART differs by gender, age and geographical location. Prevalence of geohelminths and diarrhea infection(<1 month) remains high especially in Northern and Eastern Uganda even after HAART and should therefore be given special attention in HIV/AIDS care programmes in these settings.Item Health system effects of implementing integrated community case management (iCCM) intervention in private retail drug shops in South Western Uganda: a qualitative study(BMJ Glob Health, 2017) Kitutu, Freddy Eric; Mayora, Chrispus; Johansson, Emily White; Peterson, Stefan; Wamani, Henry; Bigdeli, Maryam; Shroff, Zubin CyrusIntervening in private drug shops to improve quality of care and enhance regulatory oversight may have health system effects that need to be understood before scaling up any such interventions. We examine the processes through which a drug shop intervention culminated in positive unintended effects and other dynamic interactions within the underlying health system. Methods A multifaceted intervention consisting of drug seller training, supply of diagnostics and subsidised medicines, use of treatment algorithms, monthly supervision and community sensitisation was implemented in drug shops in South Western Uganda, to improve paediatric fever management. Focus group discussions and in-depth interviews were conducted with stakeholders (drug sellers, government officials and community health workers) at baseline, midpoint and end-line between September 2013 and September 2015. Using a health market and systems lens, transcripts from the interviews were analysed to identify health system effects associated with the apparent success of the intervention. Findings Stakeholders initially expressed caution and fears about the intervention's implications for quality, equity and interface with the regulatory framework. Over time, these stakeholders embraced the intervention. Most respondents noted that the intervention had improved drug shop standards, enabled drug shops to embrace patient record keeping, parasite-based treatment of malaria and appropriate medicine use. There was also improved supportive supervision, and better compliance to licensing and other regulatory requirements. Drug seller legitimacy was enhanced from the community and client perspective, leading to improved trust in drug shops. conclusion The study showed how effectively using health technologies and the perceived efficacy of medicines contributed to improved legitimacy and trust in drug shops among stakeholders. The study also demonstrated that using a combination of appropriate incentives and consumer empowerment strategies can help harmonise common practices with medicine regulations and safeguard public health, especially in mixed health market contexts.Item ‘I know those people will be approachable and not mistreat us’: a qualitative study of inspectors and private drug sellers’ views on peer supervision in rural Uganda(Globalization and Health, 2020) Bagonza, Arthur; Peterson, Stefan; Mårtensson, Andreas; Mutto, Milton; Awor , Phllis; Kitutu, Freddy Eric; Linda, Gibson; Wamani, HenryPeer supervision improves health care delivery by health workers. However, in rural Uganda, self supervision is what is prescribed for licensed private drug sellers by statutory guidelines. Evidence shows that self-supervision encourages inappropriate treatment of children less than ve years of age by private drug sellers. This study constructed a model for an appropriate peer supervisor to augment the self supervision currently practiced by drug sellers at district level in rural Uganda. In this qualitative study, six Key informant interviews were held with inspectors while ten focus group discussions were conducted with one hundred and thirty drug sellers. Data analysis was informed by the Kathy Charmaz constructive approach to grounded theory. Atlas ti.7 software package was used for data management.Item Inclusion of private sector in district health systems; case study of private drug shops implementing modified Integrated Community Case Management (iCCM) strategy in Rural Uganda(BMC Health Services Research, 2014) Kitutu, Freddy; Mayora, Chrispus; Awor, Phyllis; Birger, Forsberg; Peterson, Stefan; Wamani, HenryUganda Ministry of Health passed the Public Private Partnership for Health (PPPH) policy to strengthen the health system by leveraging strategic advantages of private healthcare providers [1]. The National Malaria program has gone further to develop a malaria case management strategy through a multi-stakeholder consultative process [2]. Makerere University School of Public Health (MakSPH) partnered with Mbarara district to implement the iCCM strategy in private licensed drug shops in rural areas. The partnership aimed to increase access to quality medicines and point of care diagnostics for child febrile illnesses, minimize excess use of antimalarials and antibiotics, share information of cases diagnosed and treated at the drug shops and promote child survival.Item Integrated community case management by drug sellers influences appropriate treatment of paediatric febrile illness in South Western Uganda: a quasi‑experimental study(Malaria journal, 2017) Kitutu, Freddy Eric; Nakayaga Kalyango, Joan; Mayora, Chrispus; Ekholm Selling, Katarina; Peterson, Stefan; Wamani, HenryFever case management is a major challenge for improved child health globally, despite existence of cheap and effective child survival health technologies. The integrated Community Case Management (iCCM) intervention of paediatric febrile illnesses though adopted by Uganda’s Ministry of Health to be implemented by community health workers, has not addressed the inaccess to life-saving medicines and diagnostics. Therefore, the iCCM intervention was implemented in private drug shops and evaluated for its effect on appropriate treatment of paediatric fever in a low malaria transmission setting in South Western Uganda. Methods: From June 2013 to September 2015, the effect of the iCCM intervention on drug seller paediatric fever management and adherence to iCCM guidelines was assessed in a quasi-experimental study in South Western Uganda. A total of 212 care-seeker exit interviews were done before and 285 after in the intervention arm as compared to 216 before and 268 care-seeker interviews at the end of the study period in the comparison arm. The intervention effect was assessed by difference-in-difference analysis of drug seller treatment practices against national treatment recommendations between the intervention and comparison arms. Observed proportions among careseeker interviews were compared with corresponding proportions from 5795 child visits recorded in patient registries and 49 direct observations of drug seller–care-seeker encounters in intervention drug shops. Results: The iCCM intervention increased the appropriate treatment of uncomplicated malaria, pneumonia symptoms and non-bloody diarrhoea by 80.2% (95% CI 53.2–107.2), 65.5% (95% CI 51.6–79.4) and 31.4% (95% CI 1.6–61.2), respectively. Within the intervention arm, drug seller scores on appropriate treatment for pneumonia symptoms and diagnostic test use were the same among care-seeker exit interviews and direct observation. A linear trend (negative slope, − 0.009 p value < 0.001) was observed for proportions of child cases prescribed any antimicrobial medicine in the intervention arm drug shops. Conclusions: The iCCM intervention improved appropriate treatment for uncomplicated malaria, pneumonia symptoms and diarrhoea. Drug seller adherence to iCCM guidelines was high, without causing excessive prescription of antimicrobial medicines in this study. Further research should assess whether this effect is sustained over time and under routine supervision models.Item It could be viral but you don’t know, you have not diagnosed it: health worker challenges in managing non-malaria paediatric fevers in the low transmission area of Mbarara District, Uganda(Malaria Journal, 2016) Johansson, Emily White; Kitutu, Freddy Eric; Mayora, Chrispus; Awor, Phyllis; Peterson, Stefan Swartling; Wamani, Henry; Hildenwall, HelenaIn 2012, Uganda initiated nationwide deployment of malaria rapid diagnostic tests (RDT) as recommended by national guidelines. Yet growing concerns about RDT non-compliance in various settings have spurred calls to deploy RDT as part of enhanced support packages. An understanding of how health workers currently manage non-malaria fevers, particularly for children, and challenges faced in this work should also inform efforts. Methods: A qualitative study was conducted in the low transmission area of Mbarara District (Uganda). In-depth interviews with 20 health workers at lower level clinics focused on RDT perceptions, strategies to differentiate nonmalaria paediatric fevers, influences on clinical decisions, desires for additional diagnostics, and any challenges in this work. Seven focus group discussions were conducted with caregivers of children under 5 years of age in facility catchment areas to elucidate their RDT perceptions, understandings of non-malaria paediatric fevers and treatment preferences. Data were extracted into meaning units to inform codes and themes in order to describe response patterns using a latent content analysis approach. Results: Differential diagnosis strategies included studying fever patterns, taking histories, assessing symptoms, and analysing other factors such as a child’s age or home environment. If no alternative cause was found, malaria treatment was reportedly often prescribed despite a negative result. Other reasons for malaria over-treatment stemmed from RDT perceptions, system constraints and provider-client interactions. RDT perceptions included mistrust driven largely by expectations of false negative results due to low parasite/antigen loads, previous anti-malarial treatment or test detection of only one species. System constraints included poor referral systems, working alone without opportunity to confer on difficult cases, and lacking skills and/or tools for differential diagnosis. Provider-client interactions included reported caregiver RDT mistrust, demand for certain drugs and desire to know the ‘exact’ disease cause if not malaria. Many health workers expressed uncertainty about how to manage non-malaria paediatric fevers, feared doing wrong and patient death, worried caregivers would lose trust, or felt unsatisfied without a clear diagnosis. Conclusions: Enhanced support is needed to improve RDT adoption at lower level clinics that focuses on empowering providers to successfully manage non-severe, non-malaria paediatric fevers without referral. This includes building trust in negative results, reinforcing integrated care initiatives (e.g., integrated management of childhood illness) and fostering communities of practice according to the diffusion of innovations theory.Item Multivitamin supplementation in HIV infected adults initiating antiretroviral therapy in Uganda: the protocol for a randomized double blinded placebo controlled efficacy trial(BMC Infectious Diseases, 2012) Guwatudde, David; Ezeamama, Amara E.; Bagenda, Danstan; Wabwire-Mangen, Fred; Wamani, Henry; Mugusi, Ferdinand; Spiegelman, Donna; Kyeyune, Rachel; Wang, Molin; Manabe, Yukari C.; Fawzi, Wafaie W.Use of multivitamin supplements during the pre-HAART era has been found to reduce viral load, enhance immune response, and generally improve clinical outcomes among HIV-infected adults. However, immune reconstitution is incomplete and significant mortality and opportunistic infections occur in spite of HAART. There is insufficient research information on whether multivitamin supplementation may be beneficial as adjunct therapy for HIV-infected individuals taking HAART. We propose to evaluate the efficacy of a single recommended daily allowance (RDA) of micronutrients (including vitamins B-complex, C, and E) in slowing disease progression among HIV-infected adults receiving HAART in Uganda. Methods/Design: We are using a randomized, double-blind, placebo-controlled trial study design. Eligible patients are HIV-positive adults aged at least 18 years, and are randomized to receive either a placebo; or multivitamins that include a single RDA of the following vitamins: 1.4 mg B1, 1.4 mg B2, 1.9 mg B6, 2.6 mcg B12, 18 mg niacin, 70 mg C, 10 mg E, and 0.4 mg folic acid. Participants are followed for up to 18 months with evaluations at baseline, 6, 12 and 18 months. The study is primarily powered to examine the effects on immune reconstitution, weight gain, and quality of life. In addition, we will examine the effects on other secondary outcomes including the risks of development of new or recurrent disease progression event, including all-cause mortality; ARV regimen change from first- to second-line therapy; and other adverse events as indicated by incident peripheral neuropathy, severe anemia, or diarrhea. Discussions: The conduct of this trial provides an opportunity to evaluate the potential benefits of this affordable adjunct therapy (multivitamin supplementation) among HIV-infected adults receiving HAART in a developing country setting.Item Private retail drug shops: what they are, how they operate, and implications for health care delivery in rural Uganda(BMC Health Services Research, 2018) Mayora, Chrispus; Kitutu, Freddy Eric; Kandala, Ngianga-Bakwin; Ekirapa-Kiracho, Elizabeth; Swartling Peterson, Stefan; Wamani, HenryRetail drug shops play a significant role in managing pediatric fevers in rural areas in Uganda. Targeted interventions to improve drug seller practices require understanding of the retail drug shop market and motivations that influence practices. This study aimed at describing the operational environment in relation to the Uganda National Drug Authority guidelines for setup of drug shops; characteristics, and dispensing practices of private retail drug shops in managing febrile conditions among under-five children in rural western Uganda. Methods: Cross sectional survey of 74 registered drug shops, observation checklist, and 428 exit interviews using a semi-structured questionnaire with care-seekers of children under five years of age, who sought care at drug shops during the survey period. The survey was conducted in Mbarara and Bushenyi districts, South Western Uganda, in May 2013. Results: Up to 90 and 79% of surveyed drug shops in Mbarara and Bushenyi, largely operate in premises that meet National Drug Authority requirements for operational suitability and ensuring medicines safety and quality. Drug shop attendants had some health or medical related training with 60% in Mbarara and 59% in Bushenyi being nurses or midwives. The rest were clinical officers, pharmacists. The most commonly stocked medicines at drug shops were Paracetamol, Quinine, Cough syrup, ORS/Zinc, Amoxicillin syrup, Septrin® syrup, Artemisinin-based combination therapies, and multivitamins, among others. Decisions on what medicines to stock were influenced by among others: recommended medicines from Ministry of Health, consumer demand, most profitable medicines, and seasonal disease patterns. Dispensing decisions were influenced by: prescriptions presented by client, patients’ finances, and patient preferences, among others. Most drug shops surveyed had clinical guidelines, iCCM guidelines, malaria and diarrhea treatment algorithms and charts as recommended by the Ministry of Health. Some drug shops offered additional services such as immunization and sold non-medical goods, as a mechanism for diversification. Conclusion: Most drug shops premises adhered to the recommended guidelines. Market factors, including client demand and preferences, pricing and profitability, and seasonality largely influenced dispensing and stocking practices. Improving retail drug shop practices and quality of services, requires designing and implementing both supply-side and demand side strategies.Item Regulatory Inspection of Registered Private Drug Shops in East-Central Uganda—What it is Versus what it Should Be: A Qualitative Study(Journal of Pharmaceutical Policy and Practice, 2020) Bagonza, Arthur; Peterson, Stefan; Mårtensson, Andreas; Wamani, Henry; Awor, Phyllis; Mutto, Milton; Musoke, David; Gibson, Linda; Kitutu, Freddy EricRegulatory inspection of private drug shops in Uganda is a mandate of the Ministry of Health carried out by the National Drug Authority. This study evaluated how this mandate is being carried out at national, district, and drug shop levels. Specifically, perspectives on how the inspection is done, who does it, and challenges faced were sought from inspectors and drug sellers.Six key informant interviews (KIIs) were held with inspectors at the national and district level, while eight focus group discussions (FGDs) were conducted among nursing assistants, and two FGDs were held with nurses. The study appraised current methods of inspecting drug sellers against national professional guidelines for licensing and renewal of class C drug shops in Uganda. Transcripts were managed using Atlas ti version 7 (ATLAS.ti GmbH, Berlin) data management software where the thematic content analysis was done.Five themes emerged from the study: authoritarian inspection, delegated inspection, licensing, training, and bribes. Under authoritarian inspection, drug sellers decried the high handedness used by inspectors when found with expired or no license at all. For delegated inspection, drug sellers said that sometimes, inspectors send health assistants and sub-county chiefs for inspection visits. This cadre of people is not recognized by law as inspectors. Inspectors trained drug sellers on how to organize their drug shops better and how to use new technologies such as rapid diagnostic tests (RDTs) in diagnosing malaria. Bribes were talked about mostly by nursing assistants who purported that inspectors were not interested in inspection per se but collecting illicit payments from them. Inspectors said that the facilitation they received from the central government were inadequate for a routine inspection.The current method of inspecting drug sellers is harsh and instills fear among drug sellers. There is a need to establish a well-recognized structure of inspection as well as establish channels of dialogue between inspectors and drug sellers if meaningful compliance is to be achieved. The government also needs to enhance both human and financial resources if meaningful inspection of drug sellers is to take place.Item Regulatory inspection of registered private drug shops in East-Central Uganda—what it is versus what it should be: a qualitative study(Journal of Pharmaceutical Policy and Practice, 2020) Bagonza, Arthur; Peterson, Stefan; Mårtensson, Andreas; Wamani, Henry; Awor, Phyllis; Mutto, Milton; Musoke, David; Gibson, Linda; Kitutu, Freddy EricRegulatory inspection of private drug shops in Uganda is a mandate of the Ministry of Health carried out by the National Drug Authority. This study evaluated how this mandate is being carried out at national, district, and drug shop levels. Specifically, perspectives on how the inspection is done, who does it, and challenges faced were sought from inspectors and drug sellers. Methods: Six key informant interviews (KIIs) were held with inspectors at the national and district level, while eight focus group discussions (FGDs) were conducted among nursing assistants, and two FGDs were held with nurses. The study appraised current methods of inspecting drug sellers against national professional guidelines for licensing and renewal of class C drug shops in Uganda. Transcripts were managed using Atlas ti version 7 (ATLAS.ti GmbH, Berlin) data management software where the thematic content analysis was done. Results: Five themes emerged from the study: authoritarian inspection, delegated inspection, licensing, training, and bribes. Under authoritarian inspection, drug sellers decried the high handedness used by inspectors when found with expired or no license at all. For delegated inspection, drug sellers said that sometimes, inspectors send health assistants and sub-county chiefs for inspection visits. This cadre of people is not recognized by law as inspectors. Inspectors trained drug sellers on how to organize their drug shops better and how to use new technologies such as rapid diagnostic tests (RDTs) in diagnosing malaria. Bribes were talked about mostly by nursing assistants who purported that inspectors were not interested in inspection per se but collecting illicit payments from them. Inspectors said that the facilitation they received from the central government were inadequate for a routine inspection. Conclusion: The current method of inspecting drug sellers is harsh and instills fear among drug sellers. There is a need to establish a well-recognized structure of inspection as well as establish channels of dialogue between inspectors and drug sellers if meaningful compliance is to be achieved. The government also needs to enhance both human and financial resources if meaningful inspection of drug sellers is to take place.Item Trends and predictors of mortality among HIV positive patients in the era of highly active antiretroviral therapy in Uganda(Infectious Disease Reports, 2015) Rubaihayo, John; Tumwesigye, Nazarius M.; Konde-Lule, Joseph; Makumbi; Makumbi, Fredrick; Nakku, Edith J.; Wamani, Henry; Etukoit, Michael B.Knowledge of mortality trends and predictors among HIV-positive patients in the era of highly active antiretroviral therapy (HAART) in resource poor settings is still limited. The aim of this study was to describe trends and predictors of mortality among HIV-positive patients in the era of HAART in Uganda. Data from 2004 to 2013 for adult HIV-positive patients (≥15 years) obtaining care and treatment from the AIDS Support Organization in Uganda were reviewed for mortality. Descriptive statistics were analyzed by frequencies and cross tabulations. Calendar period was used as a proxy measure for HAART exposure and a time plot of the proportion of HIV-positive patients reporting dead per year was used to describe the trends. Logistic regression was used to determine the predictors of mortality at bivariate and multivariate levels, respectively. We included in the analysis 95,857 HIV positive patients; 64% were female with median age of 33 years (interquartile range 27-40). Of these 36,133 (38%) were initiated on ART and a total of 4279 (4.5%) died; 19.5% (835/4279) of those who died had an opportunistic infection. Overall, mortality first increased between 2004 and 2006 and thereafter substantially declined (X2trend=211.9, P<0.001). Mortality was relatively higher in Eastern Uganda compared to other geographical areas. Male gender, older age (>45 years), being from Eastern or Northern Uganda, having none or primary education, being unemployed, advanced immunodeficiency (CD4 count <100 cell/μL or WHO stage III or IV) and underweight (<45 kg weight) at HAART initiation and calendar period 2004-2008 were significant predictors of mortality (P<0.001). Overall, the expanding coverage of HAART is associated with a declining trend in mortality among HIV positive patients in Uganda. However, mortality trends differed significantly by geographical area and men remain potentially at higher risk of death probably because of delayed initiation on ART. There is urgent need for men targeted interventions for improved ART performance.