Search

Lumbar puncture (LP) and cerebrospinal fluid (CSF) diagnostics are critical for evaluating central nervous system infections but are often not conducted, resulting in the “Tap Gap.” To investigate patient, provider, and health systems factors contributing to the Tap Gap in Zambia, we conducted focus group discussions with adult caregivers of hospitalized inpatients and in-depth interviews with nurses, clinicians, pharmacy workers, and laboratory staff. Transcripts were independently thematically categorized by two investigators using inductive coding. We identified seven patient-related factors: 1) alternative understandings of CSF; 2) alternative information about LPs, including misinformation; 3) mistrust of doctors; 4) consent delays; 5) fear of blame; 6) peer pressure against consent; and 7) association between LP and stigmatized conditions. Four clinician-related factors were identified: 1) limited LP knowledge and expertise, 2) time constraints, 3) delays in LP requests by clinicians, and 4) fear of blame for bad outcomes. Finally, five health systems-related factors were identified: 1) supply shortages, 2) constrained access to neuroimaging, 3) laboratory factors, 4) availability of antimicrobial medications, and 5) cost barriers. Efforts to improve LP uptake must incorporate interventions to increase patient/proxy willingness to consent and improve clinician LP competencies while addressing both upstream and downstream health system factors. Key upstream factors include inconsistently available consumables for performing LPs and lack of neuroimaging. Critical downstream factors include laboratory services that offer poor availability, reliability, and/or timeliness of CSF diagnostics and the reality that medications needed to treat diagnosed infections are often unavailable unless the family has resources to purchase privately.

Background Meningitis causes significant mortality in regions with high comorbid HIV and TB. Improved outcomes are hindered by limited understanding of factors that delay adequate care. Methods In-depth interviews of patients admitted to the University Teaching Hospital with suspected meningitis, their caregivers, doctors and nurses were conducted. Patient/caregiver interviews explored meningitis understanding, treatment prior to admission and experiences since admission. Provider interviews addressed current and prior experiences with meningitis patients and hospital barriers to care. A conceptual framework based on the Three Delays Model identified factors that delayed care. Results Twenty-six patient/caregiver, eight doctor and eight nurse interviews occurred. Four delays were identified: in-home care; transportation to a health facility; clinic/first-level hospital care; and third-level hospital. Overcrowding and costly diagnostic testing delayed outpatient care; 23% of patients began with treatment inside the home due to prior negative experiences with biomedical care. Admission occurred after multiple clinic visits, where subsequent delays occurred during testing and treatment. Conclusions Delays in care from home to hospital impair quality meningitis care in Zambia. Interventions to improve outcomes must address patient, community and health systems factors. Patient/caregiver education regarding signs of meningitis and indications for care-seeking are warranted to reduce treatment delays.

Art-based research methods can enable young people to generate data that provide insights into their lives. We assessed the feasibility, value, and limitations of collages as a participatory research method to understand the experiences of young women living with HIV. Individual collages were created in participatory workshops, firstly in 2015 and secondly in 2017, by a cohort of young women living with HIV in Lusaka, Zambia. Collages were analyzed visually and thematically and compared to other qualitative methods. Participants engaged readily with making collages and expressed how the collages represented themselves. The collages conveyed aspirations, resilience, optimism, and identities beyond HIV. Other data generation methods focused more on challenges associated with HIV. The second collages demonstrated more complex portrayals of participants’ life and developmental transitions. Collages provided a feasible, effective, and therapeutic method of empowering young women living with HIV to tell their own stories and express their full selves.