Evidence map›Paper›PMID 35862395›Full record

Trial reportPloS one2022

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, Florence A Milando, Justin J Omolo, Gloria Nyaulingo, Hussein Mbarak, Latipha Mohamed, Ramla Rashid, Saumu Ahmed, Mohammed Rashid, Gumi Abdallah and 10 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors at 3 institutions in 1 country.

Kamaka R KassimuBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.ORCID 0000-0001-6098-3377
Florence A MilandoBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Justin J OmoloDepartment of traditional medicine, National Institute for Medical Research, Dar es salaam, Tanzania.
Gloria NyaulingoBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Hussein MbarakBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Latipha MohamedBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Ramla RashidBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Saumu AhmedBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Mohammed RashidBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.ORCID 0000-0002-3863-3212
Gumi AbdallahBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Thabit MbagaBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Fatuma IssaBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Omar LwenoBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Neema BaligeBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Bakari MwalimuBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Ali HamadBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Ally OlotuBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Said JongoBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Billy NgasalaDepartment of Parasitology, Muhimbili University of Health and Allied Sciences, Dar es salaam, Tanzania.
Salim AbdullaBagamoyo Clinical Trial Facility, Ifakara Health Institute, Bagamoyo, Tanzania.
Ifakara Health Institute · TZMuhimbili University of Health and Allied Sciences · TZNational Institute for Medical Research · TZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe success of any randomized clinical trial relies on the willingness of people to be recruited in the trial. However, 90% of all clinical trials worldwide have been reported to have failed to recruit the required number of trial participants within the scheduled time. This study aimed to qualitatively explore the motivations and barriers for healthy participants to participate in herbal remedy clinical trials in Tanzania. MATERIALS AND

methodsThis study used a qualitative descriptive research design based on the theory of planned behaviour. A total of five Focus Group Discussions (FGD) were conducted at Bagamoyo Clinical Trial Facility from 29 to 30 May 2021. Each group consisted of 5 to 10 participants. The participants of the study were 30 healthy males aged 18 to 45 male who participated in the clinical trial that evaluated the safety, tolerability, and efficacy of Maytenus Senegalensis. The focus group discussions were recorded audio-recorded. Verbatim transcription and thematic analysis were performed on the data.

resultsThe prominent motivations mentioned were the opportunity for self-development, altruism, flexible study visit schedule, and financial compensation. Furthermore, the Participants' mothers and friends were reported as those most likely to approve of participation in an herbal remedy. The most mentioned barriers were inconvenience related to time commitment requirements, possible side effects, inflexible study visit schedule, and having other commitments. Moreover, the participants' father was reported to be more likely to disapprove of participation in a clinical trial of herbal remedy clinical trial.

conclusionsThe results of this study showed that the motivations and barriers of healthy participants to participate in clinical trials of herbal remedies are varied and that participants are motivated by more than financial gains. The identified motivations and barriers can be used as a guideline to improve the design of recruitment and retention strategies for herbal remedy clinical trials.

Indexed as

MotivationFocus GroupsHealthy VolunteersHumansMaleQualitative ResearchTanzania

Identifiers

PMID35862395
PMCPMC9302811
OpenAlexW4286495798

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.