Primary motivations for and experiences with paediatric minimally invasive tissue sampling (MITS) participation in Malawi: a qualitative study

Abstract

ObjectiveTo understand family member consent decision-making influences and experiences in Malawi in order to inform future minimally invasive tissue sampling (MITS) studies.DesignQualitative study.SettingQueen Elizabeth Central Hospital (QECH) in Blantyre, Malawi, which serves as the central referral hospital for southern Malawi and where MITS participants were recruited from.ParticipantsFamilies of paediatric MITS participants.MethodsWe conducted in-depth interviews with 16 families 6 weeks after the death of paediatric MITS participants. Data were analysed using a combination of thematic content and theoretical framework approaches to explain the findings.ResultsImproved cause of death (CoD) ascertainment was the principal motivator for participation to protect remaining or future children. Community burial norms, religious doctrine and relationships with healthcare workers (HCWs) were not reported influencers among family members who consented to the procedure. Primary consenters varied, with single mothers more likely to consent independently or with only female family members present. Clear understanding of MITS procedures appeared limited 6 weeks postprocedure, but research was described as voluntary and preconsent information satisfactory for decision-making. Most families intended to share about MITS only with those involved in the consent process, for fear of rumours or judgement by extended family members and the wider community.ConclusionAmong those who consented to MITS, decision-making was informed by individual and household experiences and beliefs, but not by religious affiliation or experiences with HCWs. While understanding of the MITS procedure was limited at the time of interview, families found informed consent information sufficient for decision-making. Future MITS studies should continue to explore information presentation best practices to facilitate informed consent during the immediate grieving period.

Postmortem minimally invasive tissue sampling in communities: exploring perceptions of families, funeral workers, religious and community leaders and healthcare providers from Pakistan

“…In our previous Respiratory Syncytial Virus (RSV) mortality surveillance study, we explored community perceptions on the acceptability and feasibility of nasal swab and MITS sample collection at four health demographic surveillance system sites. Qualitative studies have highlighted that, despite the potential advantages of MITS [ 17 ], such sampling techniques may not be suitable for countries like Pakistan due to cultural and religious beliefs, and differences in healthcare system infrastructure. Insufficient evidence identified that MITS was acceptable in Pakistan e.g., understanding the attitudes and opinions of healthcare workers towards MITS was the goal of a qualitative study carried out at the Hospital Karachi, Pakistan [ 18 ].…”