Motivations and barriers for healthy participants to participate in herbal remedy clinical trial in Tanzania: A qualitative study based on the theory of planned behaviour

• Kamaka R. Kassimu ,

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – original draft

  * E-mail: kramadhani@ihi.or.tz, kamakak1975@gmail.com

  Affiliations Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania, Department of Parasitology, Muhimbili University of Health and Allied Sciences, Dar es salaam, Tanzania

  https://orcid.org/0000-0001-6098-3377

  ⨯
• Florence A. Milando,

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Justin J. Omolo,

  Roles Writing – review & editing

  Affiliation Department of traditional medicine, National Institute for Medical Research, Dar es salaam, Tanzania

  ⨯
• Gloria Nyaulingo,

  Roles Formal analysis, Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Hussein Mbarak,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Latipha Mohamed,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Ramla Rashid,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Saumu Ahmed,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Mohammed Rashid,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  https://orcid.org/0000-0002-3863-3212

  ⨯
• Gumi Abdallah,

  Roles Methodology, Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Thabit Mbaga,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Fatuma Issa,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Omar Lweno,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Neema Balige,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Bakari Mwalimu,

  Roles Formal analysis, Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Ali Hamad,

  Roles Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Ally Olotu,

  Roles Conceptualization, Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Said Jongo,

  Roles Conceptualization, Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

  ⨯
• Billy Ngasala,

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Parasitology, Muhimbili University of Health and Allied Sciences, Dar es salaam, Tanzania

  ⨯
•  [ ... ],
• Salim Abdulla

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  Affiliation Bagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania

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