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Caregivers' compliance with referral advice: evidence from two studies introducing mRDTs into community case management of malaria in Uganda.

ABSTRACT: BACKGROUND:Several malaria endemic countries have implemented community health worker (CHW) programmes to increase access to populations underserved by health care. There is considerable evidence on CHW adherence to case management guidelines, however, there is limited evidence on the compliance to referral advice and the outcomes of children under-5 referred by CHWs. This analysis examined whether caregivers complied with CHWs referral advice. METHODS:Data from two cluster (village) randomised trials, one in a moderate-to-high malaria transmission setting, another in a low-transmission setting conducted between January 2010-July 2011 were analysed. CHW were trained to recognise signs and symptoms that required referral to a health centre. CHW in the intervention arm also had training on; malaria rapid diagnostic tests (mRDT) and administering artemisinin based combination therapy (ACT); CHW in the control arm were trained to treat malaria with ACTs based on fever symptoms. Caregivers' referral forms were linked with CHW treatment forms to determine whether caregivers complied with the referral advice. Factors associated with compliance were examined with logistic regression. RESULTS:CHW saw 18,497 child visits in the moderate-to-high transmission setting and referred 15.2% (2815/18,497) of all visits; in the low-transmission setting, 35.0% (1135/3223) of all visits were referred. Compliance to referral was low, in both settings

SUBMITTER: Lal S

PROVIDER: S-EPMC5932808 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature

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Caregivers' compliance with referral advice: evidence from two studies introducing mRDTs into community case management of malaria in Uganda.

Lal Sham S Ndyomugenyi Richard R Paintain Lucy L Alexander Neal D ND Hansen Kristian S KS Magnussen Pascal P Chandramohan Daniel D Clarke Siân E SE

BMC health services research 20180502 1

<h4>Background</h4>Several malaria endemic countries have implemented community health worker (CHW) programmes to increase access to populations underserved by health care. There is considerable evidence on CHW adherence to case management guidelines, however, there is limited evidence on the compliance to referral advice and the outcomes of children under-5 referred by CHWs. This analysis examined whether caregivers complied with CHWs referral advice.<h4>Methods</h4>Data from two cluster (villa ...[more]

PMID: 29720163

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Project description:BackgroundMany malaria-endemic countries have implemented national community health worker (CHW) programmes to serve remote populations that have poor access to malaria diagnosis and treatment. Despite mounting evidence of CHWs' ability to adhere to malaria rapid diagnostic tests (RDTs) and treatment guidelines, there is limited evidence whether CHWs adhere to the referral guidelines and refer severely ill children for further management. In southwest Uganda, this study examined whether CHWs referred children according to training guidelines and described factors associated with adherence to the referral guideline.MethodsA secondary analysis was undertaken of data collected during two cluster-randomized trials conducted between January 2010 and July 2011, one in a moderate-to-high malaria transmission setting and the other in a low malaria transmission setting. All CHWs were trained to prescribe artemisinin-based combination therapy (ACT) and recognize symptoms in children that required immediate referral to the nearest health centre. Intervention arm CHWs had additional training on how to conduct an RDT; CHWs in the control arm used a presumptive diagnosis for malaria using clinical signs and symptoms. CHW treatment registers were reviewed to identify children eligible for referral according to training guidelines (temperature of ≥38.5 °C), to assess whether CHWs adhered to the guidelines and referred them. Factors associated with adherence were examined with logistic regression models.ResultsCHWs failed to refer 58.8% of children eligible in the moderate-to-high transmission and 31.2% of children in the low transmission setting. CHWs using RDTs adhered to the referral guidelines more frequently than CHWs not using RDTs (moderate-to-high transmission: 50.1 vs 18.0%, p = 0.003; low transmission: 88.5 vs 44.1%, p < 0.001). In both settings, fewer than 20% of eligible children received pre-referral treatment with rectal artesunate. Children who were prescribed ACT were very unlikely to be referred in both settings (97.7 and 73.3% were not referred in the moderate-to-high and low transmission settings, respectively). In the moderate-to-high transmission setting, day and season of visit were also associated with the likelihood of adherence to the referral guidelines, but not in the low transmission setting.ConclusionsCHW adherence to referral guidelines was poor in both transmission settings. However, training CHWs to use RDT improved correct referral of children with a high fever compared to a presumptive diagnosis using sign and symptoms. As many countries scale up CHW programmes, routine monitoring of reported data should be examined carefully to assess whether CHWs adhere to referral guidelines and take remedial actions where required.

Project description:BackgroundMalaria is a major public health problem in Uganda and the current policy recommends introduction of rapid diagnostic tests for malaria (RDTs) to facilitate effective case management. However, provision of RDTs in drug shops potentially raises a new set of issues, such as adherence to RDTs results, management of severe illnesses, referral of patients, and relationship with caretakers. The main objective of the study was to examine the impact of introducing RDTs in registered drug shops in Uganda and document lessons and policy implications for future scale-up of malaria control in the private health sector.MethodsA cluster-randomized trial introducing RDTs into registered drug shops was implemented in central Uganda from October 2010 to July 2012. An evaluation was undertaken to assess the impact and the processes involved with the introduction of RDTs into drug shops, the lessons learned and policy implications.ResultsIntroducing RDTs into drug shops was feasible. To scale-up this intervention however, drug shop practices need to be regulated since the registration process was not clear, supervision was inadequate and record keeping was poor. Although initially it was anticipated that introducing a new practice of record keeping would be cumbersome, but at evaluation this was not found to be a constraint. This presents an important lesson for introducing health management information system into drug shops. Involving stakeholders, especially the district health team, in the design was important for ownership and sustainability. The involvement of village health teams in community sensitization to the new malaria treatment and diagnosis policy was a success and this strategy is recommended for future interventions.ConclusionIntroducing RDTs into drug shops was feasible and it increased appropriate treatment of malaria with artemisinin-based combination therapy. It is anticipated that the lessons presented will help better implementation of similar interventions in the private sector.

Project description:BACKGROUND:Severe malarial anaemia is one of the leading causes of paediatric hospital admissions in Malawi. Post-discharge malaria chemoprevention (PMC) is the intermittent administration of full treatment courses of antimalarial to children recovering from severe anaemia and findings suggest that this intervention significantly reduces readmissions and deaths in these children. Community delivery of health interventions utilizing community health workers (CHWs) has been successful in some programmes and not very positive in others. In Malawi, there is an on-going cluster randomised trial that aims to find the optimum strategy for delivery of dihydroartemesinin-piperaquine (DHP) for PMC in children with severe anaemia. Our qualitative study aimed to explore the feasibility of utilizing CHWs also known as health surveillance assistants (HSAs) to remind caregivers to administer PMC medication in the existing Malawian health system. METHODS:Between December 2016 and March 2018, 20 individual in-depth-interviews (IDIs) and 2 focus group discussions (FGDs) were conducted with 39 HSAs who had the responsibility of conducting home visits to remind caregivers of children who were prescribed PMC medication in the trial. All interviews were conducted in the local language, transcribed verbatim, and translated into English. The transcripts were uploaded to NVIVO 11 and analysed using the thematic framework analysis method. RESULTS:Although intrinsic motivation was reportedly high, adherence to the required number of home visits was very poor with only 10 HSAs reporting full adherence. Positive factors for adherence were the knowledge and perception of the effectiveness of PMC and the recognition from the community as well as health system. Poor training, lack of supervision, high workload, as well as technical and structural difficulties; were reported barriers to adherence by the HSAs. CONCLUSIONS:Post-discharge malaria chemoprevention with DHP is perceived as a positive approach to manage children recovering from severe anaemia by HSAs in Malawi. However, adherence to home visit reminders was very poor and the involvement of HSAs in a scale up of this intervention may pose a challenge in the existing Malawian health system. TRIAL REGISTRATION:ClinicalTrials.gov identifier NCT02721420 . The trial was registered on 26 March 2016.

Project description:Importance:Most smoking cessation (SC) clinics are costly, passive, and underused. Objective:To compare the SC effect of a combined intervention involving brief, model-guided SC advice plus active referral to SC services (active referral group) with those of brief, model-guided SC advice only (brief advice group) and general SC advice only (control group). Design, Setting, and Participants:A single-blind, 3-arm, pragmatic cluster randomized clinical trial was conducted including 1226 adult daily smokers in the general Hong Kong community proactively recruited to participate in the Quit-to-Win Contest held in 2015. The study was conducted from June 20 to September 24, 2015. Participants were randomly allocated to the active referral (n?=?402), brief advice (n?=?416), and control (n?=?408) groups. Intention-to-treat analysis was used. Interventions:Brief telephone counseling was offered to the active referral and brief advice groups at 1 and 2 months. Interventions were delivered by SC ambassadors who had undergone a short training period. Main Outcomes and Measures:The primary outcome was the self-reported past 7-day point prevalence of abstinence (PPA) at 6 months. The secondary outcomes were carbon monoxide level-validated abstinence, smoking reduction, and SC service use. Results:Participants included 991 (80.8%) men; mean (SD) age was 42.0 (14.8) years. The response rate was 68.2% at 3 and 72.3% at 6 months. The corresponding PPAs were 18.9% and 17.2% in the active referral group-higher than in the brief advice (8.9% and 9.4%; both P???.001) or control (14.0% and 11.5%; P?=?.03 at 6 months) groups. Compared with the other 2 groups, the active referral group had significantly higher validated abstinence rates (10.2% at 3 months and 9.0% at 6 months, all P?<?.05) with odds ratios of 2.84 (95% CI, 1.57-5.15) and 2.61 (95% CI, 1.46-4.68) at 3 months, and 1.85 (95% CI, 1.06-3.23) and 1.81 (95% CI, 1.04-3.16) at 6 months in the brief advice and control groups, respectively. The SC service use rate was significantly higher in the active referral group (25.1%) than in either brief advice (2.4%) or control (3.4%) groups at 6 months (P?<?.001). Conclusions and Relevance:An intervention involving brief advice and active referral delivered to smokers in the community by volunteers can increase quitting in places where SC services are available but underused. Trial Registration:clinicaltrials.gov Identifier: NCT02539875.

Dataset Information

Caregivers' compliance with referral advice: evidence from two studies introducing mRDTs into community case management of malaria in Uganda.

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Caregivers' compliance with referral advice: evidence from two studies introducing mRDTs into community case management of malaria in Uganda.

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