An Infodemic of Misinformation on Stem Cell Therapy Among the Population of Saudi Arabia: A Cross-Sectional Study

In recent years, the industry of unproven stem cell-based therapies has been on the rise around the globe, putting patients at great risk of potential harm. In this cross-sectional study, we aimed to assess the level of knowledge and awareness of the general public, including patients and/or their relatives, in Saudi Arabia on stem cell therapy and to assess the degree of willingness to try stem cell-based treatment options, should it be offered to them. METHODS: A voluntary questionnaire of 16 questions was distributed randomly through social media outlets. RESULTS: In the survey of this study, 2,030 individuals participated. A total of 1,292 (63.6%) stated that they would accept stem cell therapy or would recommend it to their friends and relatives. Alarmingly, 72.1% of participants were unaware that using unapproved stem cell-based treatments may lead to serious health complications including cancer. More than 20% believed that stem cell therapy is already approved for organ/tissue regeneration. Worryingly, 60.6% of the physicians and 56.4% of the medical students stated that they would recommend stem cell treatment for their patients. CONCLUSIONS: There is a concerning spread of misinformation among the Saudi population, including physicians, regarding stem cell therapy. This calls for a targeted effort to raise awareness about the current status of stem cell treatment in the general public and among health care practitioners.