The Drugs Technical Advisory Board has recommended inclusion of audio-video (AV) recording of the informed consent process while conducting clinical trials in India. It is included as draft rule in the gazette of India notification dated 7th June 2013. This will soon become a law. There are many anticipated advantages of AV recording like reliability, transparency, and improvement in quality of conduct of informed consent process. However, at the same time the industry will need to address challenges in infrastructure, maintaining confidentiality, cost implication, and so on. AV recording will help reassure the government and community about standards maintained by the industry/institute while conducting informed consent process, thereby increasing society's faith in clinical research.
BackgroundSeveral approaches to clinical trial monitoring, including the Risk Based Monitoring (RBM) are aimed at the protection of the human subjects (safety), improved data quality, and ultimately, reducing the cost of drug development and operations. There exists minimal evidence globally about the perceptions and the level of confidence among the clinical staff on the merits of RBM. The present study assessed the perception among clinical research staff globally (developed and emerging countries) on the applicability and adaptability of RBM.MethodsAn electronic questionnaire survey consisting of twelve items was developed, validated, and then circulated globally via email to three thousand clinical research staff members at various investigational sites. This survey collected information on the use of RBM and factors that relate to clinical trial cost, data quality, subject safety, and the readiness to adopt RBM practices. The survey responses were summarized and analyzed by using the information e.g. responder's age, sex, clinical research role, global location, and experience in clinical research trials.ResultsResponses were received from ten countries, six emerging and four developed. Of the 3000 surveys sent to emerging (1,000) and developed (2,000) countries, a total response of 595 (261 vs 334) participants was received, respectively. The emerging versus developed group had 100 vs 137 participants with complete responses (CR); 34 vs 35 participants with partial responses (PR); and 127 vs 162 participants were disqualified with no exposure (NE) responses. About 67% of the overall responders were investigators, followed by 23%, 10% coordinator and other staff respectively. There was not significant difference in feedback between the researchers in developing versus emerging countries (p = 0.20) with regards to their perception of RBM reducing the overall cost of conducting a clinical research. Responders from emerging countries had a more favorable response than in the developed countries. Similarly, when asked if RBM will be more effective in addressing data quality (p = 0.006), patient safety (p = 0.05) and findings fraud/fabrication (p = 0.01), researchers from emerging countries indicated more confidence than researchers from developed countries. There was also a significant difference in the readiness to adopt RBM between responders of emerging versus developed markets (p < 0.0001).ConclusionThis unique study performed across ten emerging and developed countries strongly supported the need for systematic global training, education, and implementation of RBM regulatory guidance, with an aim for better safety of subjects and improved quality of clinical trial data. Furthermore, studies with larger sample sizes are recommended to provide an evidence-based approach.
A large number of psychiatry studies are conducted in India. Psychiatry studies are complex and present unique challenges in the Indian setting. Ethical issues pertaining to the risk of worsening of illness, use of placebo and validity of informed consents are commonly faced. Site selection can be difficult due to the relative paucity of ICH-GCP (International Conference on Harmonisation - Good Clinical Practice) trained psychiatry investigators in India. Recruitment can be challenging due to issues such as strict eligibility criteria, (lack of) availability of caregiver, illness-related considerations, etc. Assessment of the consent capacity of patients is not simple, while structured assessments are not commonly employed. As the illness fluctuates, the consent capacity may change, thus requiring continued assessment of consent capacity. Study patients run the risk of worsening of illness and suicide due to exposure to inactive treatments; this risk is counterbalanced by use of appropriate study designs, as well as the indirect psychotherapeutic support received. Psychiatry studies are associated with a high placebo response. This necessitates conduct of placebo-controlled studies despite the attendant difficulties. Also, the high placebo response is often the cause of failed trials. Rating scales are essential for assessment of drug response. Some rating instruments as well as some rater training procedures may not be suitable for the Indian setting. Technological advancements may increase the procedural complexity but improve the quality of ratings. Psychiatry studies present monitors and auditors with unique scenarios too. Utilization of psychiatry specific training and expertise is recommended to ensure successful conduct of these studies in India.
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