What information and the extent of information research participants need in informed consent forms: a multi-country survey.

BACKGROUND: The use of lengthy, detailed, and complex informed consent forms (ICFs) is of paramount concern in biomedical research as it may not truly promote the rights and interests of research participants. The extent of information in ICFs has been the subject of debates for decades; however, no clear guidance is given. Thus, the objective of this study was to determine the perspectives of research participants about the type and extent of information they need when they are invited to participate in biomedical research. METHODS: This multi-center, cross-sectional, descriptive survey was conducted at 54 study sites in seven Asia-Pacific countries. A modified Likert-scale questionnaire was used to determine the importance of each element in the ICF among research participants of a biomedical study, with an anchored rating scale from 1 (not important) to 5 (very important). RESULTS: Of the 2484 questionnaires distributed, 2113 (85.1%) were returned. The majority of respondents considered most elements required in the ICF to be 'moderately important' to 'very important' for their decision making (mean score, ranging from 3.58 to 4.47). Major foreseeable risk, direct benefit, and common adverse effects of the intervention were considered to be of most concerned elements in the ICF (mean score = 4.47, 4.47, and 4.45, respectively). CONCLUSIONS: Research participants would like to be informed of the ICF elements required by ethical guidelines and regulations; however, the importance of each element varied, e.g., risk and benefit associated with research participants were considered to be more important than the general nature or technical details of research. Using a participant-oriented approach by providing more details of the participant-interested elements while avoiding unnecessarily lengthy details of other less important elements would enhance the quality of the ICF.

Ethical challenges in genetic research among Philippine Indigenous Peoples: Insights from fieldwork in Zamboanga and the Sulu Archipelago.

The Philippines, with the recent discovery of an archaic hominin in Luzon and an extensive ethnolinguistic diversity of more than 100 Indigenous peoples, is crucial to understanding human evolution and population history in Island Southeast Asia. Advances in DNA sequencing technologies enable the rapid generation of genomic data to robustly address questions about origins, relatedness, and population movements. With the increased genetic sampling in the country, especially by international scientists, it is vital to revisit ethical rules and guidelines relevant to conducting research among Indigenous peoples. Our team led fieldwork expeditions between 2019 and February 2020 in Zamboanga and the Sulu Archipelago, a chain of islands connecting the Mindanao and Borneo landmasses. The trips concluded with a collection of 2,149 DNA samples from 104 field sites. We present our fieldwork experience among the mostly sea-oriented Sama-Bajaw and Tausug-speaking communities and propose recommendations to address the ethical challenges of conducting such research. This work contributes toward building an enabling research environment in the Philippines that respects the rights and autonomy of Indigenous peoples, who are the rightful owners of their DNA and all genetic information contained therein.

Availability of post-trial access in clinical trials: a review of clinical trial protocols submitted to the research ethics board of the University of the Philippines Manila.

Objectives: Ethics guidelines such as the Declaration of Helsinki and the CIOMS International Ethical Guidelines for Health-related Research Involving Humans require the sponsors, in cooperation with relevant stakeholders, to provide post-trial access (PTA) to intervention and knowledge, especially in clinical trials held in resource-poor regions. To date, we have very limited knowledge in terms of whether PTA is provided at all, and in what form. To partially address this current limitation, this study wished to explore whether, for which type of drugs and in what form PTA is provided in the Philippines. Methods: We looked at all the clinical trial protocols submitted to the University of the Philippines Manila from 2012 to 2017. A total of 193 clinical trial protocols were included in the study. To identify whether, for which drug type and in what form PTA is provided, we gathered the following information: start and end date of the trial, name of study drug, tested indication of the study drug, region the sponsor is from, type/category of the study drug, type of funding agency, provisions for PTA (yes or no) and the explanation for the provisions. PTA provisions were further described according to the form in which PTA was provided and the types of drugs that were given PTA. Results: Of the 193 protocols, 51.81% indicated PTA, though PTA in the form identified in guidelines can be partially accounted for in only 29.5% (57). The most common form of PTA is the provision or sharing of information (40). None of the protocols provided PTA in the form of access to intervention after the trials, with the possible exemption of 10 protocols that declared future evaluation of the sponsor for PTA depending on patient need, and another seven that might offer the option to transfer to an open-label extension study after the trial. Conclusion: More work is needed if PTA, as stipulated in ethics guidelines, is to be reflected in reality.