A Nurse Case Management Intervention to Improve MDR-TB/HIV Co-Infection Outcomes
NCT ID: NCT02129244
Last Updated: 2026-01-07
Study Results
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Basic Information
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ACTIVE_NOT_RECRUITING
NA
3600 participants
INTERVENTIONAL
2014-10-31
2026-03-31
Brief Summary
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Detailed Description
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Nurse case management (NCM) models in which a registered nurse facilitates and coordinates treatment plans to ensure that timely, evidence-based care is given improves treatment outcomes. Presently, there is little evidence to describe such models in TB/HIV co-infected patients globally, and specifically less evidence for MDR-TB/HIV in sub-Saharan Africa. Many studies, however, have demonstrated substantial improvements in disease outcomes utilizing nurse case managers. Complex diseases such as heart failure, diabetes, HIV and drug susceptible TB are among these. Substantial gaps remain, however, in the investigators understanding of the impact of such interventions among co-infected patients, the influence of such models among different age groups or the cost-benefit in under resourced settings. Prior studies provide strong evidence that interventions must be multi-faceted and foster system level approaches to improve treatment outcomes (i.e. NCM patient-centered care services coupled with systems level approaches to care coordination). The Chronic Care Model identifies essential elements of a health care system that encourage high-quality chronic disease care in such a systems approach. These elements provide the conceptual model and implementation structure for the proposed NCM plus health systems strengthening (i.e. NCM-plus) intervention, a multi-faceted health systems and patient-centered intervention to improve MDR-TB/HIV treatment outcomes. The proposed 5-year cluster randomized trial, will evaluate the NCM-plus intervention on MDR-TB treatment outcomes in South Africa, the epicenter of the MDR-TB/HIV epidemic.
Primary Aim:
To determine the impact of a NCM model (i.e. NCM-Plus) on MDR-TB outcomes in patients with and without HIV co-infection in South Africa through a cluster randomized trial.
Hypothesis:
Nurse case management (NCM) in intervention sites will increase MDR-TB cure and completion rates (i.e. treatment success) in comparison to usual care (UC), i.e. standardized programmatic management alone, in patients with and without HIV co-infection.
Secondary Aims:
1. To conduct sub-group analysis by a) HIV co-infection; b) sex and gender; and c) age
2. To compare the frequency and time to identification of adverse drug events between intervention and control sites.
3. To conduct a costing analysis and a cost-effectiveness evaluation of the intervention.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
SUPPORTIVE_CARE
NONE
Study Groups
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NCM Plus Intervention
The researchers designed the NCM-Plus intervention by integrating the domains of the Chronic Care Model with added attention to linkage to care, building on evidence-based guidelines and the team's pilot findings. In the NCM bundle, the researchers provide extensive details on both proximal and distal outcome variables. Nurse case managers will be hired and trained to improve disease management for patients with MDR-TB and HIV. Specific measurable responsibilities will be implemented by each NCM at sites randomized to receive the intervention. The NCM-patient interaction will occur at the MDR-TB treatment inpatient or outpatient facility.
NCM-Plus
The NCM will follow the domains of the chronic care model by:
1. Assuring effective, efficient clinical care and self-management support
2. Promoting clinical care consistent with scientific evidence and patient preferences
3. Organizing data to facilitate efficient, effective care
4. Empowering and preparing patients to manage their health and health-care needs
5. Mobilizing community resources to meet the needs of patients
Standard/Usual Care
Usual care is defined as standardized programmatic management of MDR-TB/HIV without care coordination. Nurses are present as part of the team, but with no special coordination role, leaving the MDR-TB physician solely responsible for treatment outcomes with little support. Physicians see patients weekly during the intensive phase and the patient receives basic daily nursing care without coordination of care, active monitoring of Adverse Drug Reactions (ADR)s or HIV care integration. This care transitions to monthly visits with the physician in the continuation phase, again with very little nursing involvement in care coordination.
No interventions assigned to this group
Interventions
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NCM-Plus
The NCM will follow the domains of the chronic care model by:
1. Assuring effective, efficient clinical care and self-management support
2. Promoting clinical care consistent with scientific evidence and patient preferences
3. Organizing data to facilitate efficient, effective care
4. Empowering and preparing patients to manage their health and health-care needs
5. Mobilizing community resources to meet the needs of patients
Eligibility Criteria
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Inclusion Criteria
1. MDR-TB Centers in KwaZulu-Natal (KZN) or Eastern Cape (EC), South Africa providing standardized
2. MDR-TB regimen according to National Department of Health guidelines
3. Facility has provided MDR-TB care for a minimum of 6 months at study initiation
4. MDR-TB Centers with facility-based access to anti-retroviral therapy
5. Facility willingness to participate in the study
* Individual (Patient Level)
1. Patients 18 years of age and older, with microbiologically confirmed MDR- TB, admitted to receive inpatient care at a participating hospital who signs informed consent within 7 days of admission.
2. Patients 13 - 17 years of age, with microbiologically confirmed MDR- TB, who provide consent for study team to contact parent or legal guardian and when patient is willing and parent or legal guardian provides approval for study participation within 7 days of admission.
Exclusion Criteria
* Children, less than 13 years of age; only one participating center has an MDR-TB wards for children under 13.
* Persons who are unable or unwilling to provide informed consent for participation
* Any patient enrolled in another clinical trial that changes standard MDR- TB or HIV care.
13 Years
ALL
No
Sponsors
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National Institutes of Health (NIH)
NIH
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Medical Research Council, South Africa
OTHER
Johns Hopkins University
OTHER
Responsible Party
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Principal Investigators
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Jason E Farley, PhD, MPH, NP
Role: PRINCIPAL_INVESTIGATOR
Johns Hopkins University
Locations
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Regus Primary Office
Westville, Durban, South Africa
Catherine Booth Hospital
aMatikulu, KwaZulu-Natal, South Africa
Don McKenzie
Durban, , South Africa
King George V Hospital
Durban, , South Africa
Fort Gray Hospital
East London, , South Africa
Dunstan Farrell Hospital
Hibberdene, , South Africa
Hlabisa Hospital
Hlabisa, , South Africa
Manguzi
Manguzi, , South Africa
Nkqubela
Mdantsane, , South Africa
Fosa Hospital
Newlands West, , South Africa
Doris Goodwin Hospital
Pietermaritzburg, , South Africa
Marjorie Parrish Hospital
Port Alfred, , South Africa
Jose Pearson Hospital
Port Elizabeth, , South Africa
Murchison Hospital
Port Shepstone, , South Africa
St Margaret's MDR-TB Hopsital
Umzimkulu, , South Africa
Countries
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References
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Other Identifiers
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RO1 104488-01A1
Identifier Type: OTHER_GRANT
Identifier Source: secondary_id
NA_00078899
Identifier Type: -
Identifier Source: org_study_id
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