An Ethics Committee (EC) is an independent body composed of members with expertise in both scientific and nonscientific arenas which functions to ensure the protection of human rights and the well-being of research subjects based on six basic principles of autonomy, justice, beneficence, nonmaleficence, confidentiality, and honesty. MEDLINE, Scopus, and Directory of Open Access Journals were searched for studies relevant to this topic. This review is focused on the types of research articles that need EC approval, the submission process, and exemptions. It further highlights the constitution of ECs, their duties, the review process, and the assessment of the risk-benefit of the proposed research including privacy issues. It’s pertinent for academicians and researchers to abide by the rules and regulations put forth by ECs for upholding of human rights and protecting research subjects primarily, as well as avoiding other issues like retraction of publications. Despite various issues of cost, backlogs, lack of expertise, lesser representation of laypersons, need for multiple approvals for multisite projects, conflicts of interest, and monitoring of ongoing research for the continued safety of participants, the ECs form the central force in regulating research and participant safety. Data safety and monitoring boards complement the ECs for carrying out continuous monitoring for better protection of research subjects. The establishment of ECs has ensured safe study designs, the safety of human subjects along with the protection of researchers from before the initiation until the completion of a study.

Background: Retraction is an essential procedure for correcting scientific literature and informing readers about articles containing significant errors or omissions. Ethical violations are one of the significant triggers of the retraction process. The objective of this study was to evaluate the characteristics of retracted articles in the medical literature due to ethical violations. Methods: The Retraction Watch Database was utilized for this descriptive study. The ‘ethical violations’ and ‘medicine’ options were chosen. The date range was 2010 to 2023. The collected data included the number of authors, the date of publication and retraction, the journal of publication, the indexing status of the journal, the country of the corresponding author, the subject area of the article, and the particular retraction reasons. Results: A total of 177 articles were analyzed. The most retractions were detected in 2019 (n = 29) and 2012 (n = 28). The median time period between the articles’ first publication date and the date of retraction was 647 (0–4,295) days. The leading countries were China (n = 47), USA (n = 25), South Korea (n = 23), Iran (n = 14), and India (n = 12). The main causes of retraction were ethical approval issues (n = 65), data-related concerns (n = 51), informed consent issues (n = 45), and fake-biased peer review (n = 30). Conclusion Unethical behavior is one of the most significant obstacles to scientific advancement. Obtaining appropriate ethics committee approvals and informed consent forms is crucial in ensuring the ethical conduct of medical research. It is the responsibility of journal editors to ensure that raw data is controlled and peer review processes are conducted effectively. It is essential to educate young researchers on unethical practices and the negative outcomes that may result from them.