Ethical frameworks in clinical research processes during COVID-19: a scoping review

Primary health care research in COVID-19: analysis of the protocols reviewed by the ethics committee of IDIAPJGol, Catalonia

BACKGROUND

Since March of 2020, the scientific community has been engaged a marathon to answer the different questions that COVID-19 pandemic has brought. During this time, Ethics Committees played an important role in reviewing the research protocols, COVID-19 or not, ensuring that the quality of scientific research is not relaxed by the hasty need for answers.

METHODS

Descriptive study from January 2019 to December 2021, comparing COVID-19 protocols to those not COVID-19 related protocols and comparing the work overload. Variables related to the characteristics of the research protocols (i.e. study design, funding…), the principal investigators (gender, PhD degree, professional role…) and outcomes of the Ethics Committee process (requirements of modifications and time until approval) were analyze.

RESULTS

The number of sessions increased during COVID-19 pandemics (12 in 2019, 25 in 2020 and 18 in 2021). In total 751 protocols were evaluated during the study period; 513 (68.3%) had an observational design and 434 (57.8%) had no funding. The principal investigator was a woman in 491 (65.4%) studies and a General Practitioner in 330 (43.9%). The mean of the days until the protocol approval was 42.09 days (SD 60.2) with a decrease of 20.1 days from 2019 to 2021. A total of 614 (81.7%) protocols were approved, 336 (54.7%) within the first month after their initial evaluation. Less than half of the protocols were COVID-19 related (208, 44.3%). The COVID-19 protocols main topics were impact on the population (71, 34.1%); and COVID-19 pharmacological treatments (including vaccines) showed a higher increase in 2021 (37, 30.3%).

CONCLUSIONS

Despite the work overload during the pandemic due to the increase in the number of meetings and protocols, the IDIAPJGol EC reviewed all of them (COVID-19 or not) adapting to the new situation but according to its criteria of good practices to provide a quick response in the EC opinion. In Primary Health Care the most study designs have been observational studies, many of them with no funding and led by GPs. In 2021 there was an increase in the number of protocols focused on drugs, most likely related to COVID-19 vaccines studies.

Revising the legislation of Ethics Committees to ease biomedical research in humans across the world: lessons from the COVID-19 emergency

As a legislative domain that considerably influences implementation of biomedical research, the need to improve the legal rules surrounding the organization and functioning of Ethics Committees in public health, toxicology, and clinical medicine is widely recognized within and outside the European Union. Given the often-heard complaints by researchers about the complexity and length of both the application and the review process by Ethics Committees in the authorization of new studies, adjustments to their legislation appears to be warranted. Within the European Union this seems also all the timelier, given the upcoming new regulation of clinical trials to become effective in early 2022. For this process, valuable lessons can be gleaned from the COVID-19 pandemic and the changes in the functioning of Ethics Committees that were adopted to cope with the exceptional circumstances imposed by the health emergency. The pandemic experience clearly indicates that a more responsive and practical system of applications' review by the Ethics Committees can be squared with acceptable levels of transparency and reliability in ethical accountability. For this reason, countries like Italy should consider undertaking a significant revision of the public law rules that govern the review processes of Ethics Committees in light of the pandemic experience. (www.actabiomedica.it).