Evaluation of knowledge, attitude, and practice about bioethics and biosafety in use of biomaterials among dental practitioners

Abstract

Context: There has been a plethora of biomaterials being routinely used for comprehensive oral rehabilitation. Dental professionals therefore need to take great care, both clinically and ethically, in analyzing the risks and benefits that may come with the use of these materials. Aims: The present questionnaire study was undertaken with the aim to evaluate the knowledge, attitude, and practice of dental practitioners regarding biosafety and bioethics in use of biomaterials. Settings and Design: The study was a questionnaire based. The data were gathered over a period of 3 months and had cross-sectional design. Materials and Methods: A questionnaire was drawn up containing questions pertaining to profile of the participant, knowledge of specialist regarding biomaterials, importance of patient autonomy, informed consent and bioethics and biosafety issues. The total number of participants was 100 professionals, equating to 66.66% of the total study sample. Results: The study revealed that knowledge showed significant association with qualification and years of work experience. Ninety-six percent of specialists agree that it is necessary to explain biological effects of biomaterials to the patients. Ninety percent of specialists were aware of bioethics and biosafety issues with the use of biomaterials. Only 79% of specialists referred to the biosafety manual of the biomaterials. Conclusions: Eighty percent dental practitioners have adequate knowledge regarding bioethics and biosafety of biomaterials. Even though these have considerably enhanced the treatment outcomes, but at times, the improper application and lack of safety precaution with these have raised many moral and ethical issues.

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