OBJECTIVE: We sought to evaluate the degree of patients' understanding of several aspects of the informed consent process for surgery and clinical research. METHODS: We conducted a systematic search of PubMed (1961-2006) to identify relevant articles. RESULTS: We retrieved 23 and 30 eligible for inclusion articles regarding informed consent for surgery and clinical research, respectively. Regarding surgery, adequate overall understanding of the information provided and of the risks associated with surgery was shown in 6 of 21 (29%) and 5 of 14 (36%) studies providing relevant data, respectively. Regarding clinical research, adequate understanding of the aim of the study, the process of randomization, voluntarism, withdrawal, and the risks and the benefits of treatment was shown in 14 of 26 (54%), 4 of 8 (50%), 7 of 15 (47%), 7 of 16 (44%), 8 of 16 (50%), and 4 of 7 (57%) of studies providing relevant data, respectively. Satisfaction by the amount of the given information was shown in 7 of 12 (58%) studies involving surgery and 12 of 15 (80%) studies involving clinical research. CONCLUSIONS: Further attention should be drawn on enhancing patients' understanding regarding several components of the informed consent process for surgery and clinical research.
OBJECTIVE: We sought to evaluate the degree of patients' understanding of several aspects of the informed consent process for surgery and clinical research. METHODS: We conducted a systematic search of PubMed (1961-2006) to identify relevant articles. RESULTS: We retrieved 23 and 30 eligible for inclusion articles regarding informed consent for surgery and clinical research, respectively. Regarding surgery, adequate overall understanding of the information provided and of the risks associated with surgery was shown in 6 of 21 (29%) and 5 of 14 (36%) studies providing relevant data, respectively. Regarding clinical research, adequate understanding of the aim of the study, the process of randomization, voluntarism, withdrawal, and the risks and the benefits of treatment was shown in 14 of 26 (54%), 4 of 8 (50%), 7 of 15 (47%), 7 of 16 (44%), 8 of 16 (50%), and 4 of 7 (57%) of studies providing relevant data, respectively. Satisfaction by the amount of the given information was shown in 7 of 12 (58%) studies involving surgery and 12 of 15 (80%) studies involving clinical research. CONCLUSIONS: Further attention should be drawn on enhancing patients' understanding regarding several components of the informed consent process for surgery and clinical research.
Authors: Christopher A Harle; Elizabeth H Golembiewski; Kiarash P Rahmanian; Babette Brumback; Janice L Krieger; Kenneth W Goodman; Arch G Mainous; Ray E Moseley Journal: J Am Med Inform Assoc Date: 2019-07-01 Impact factor: 4.497
Authors: Samantha Torres; Erika E de la Riva; Laura S Tom; Marla L Clayman; Chirisse Taylor; Xinqi Dong; Melissa A Simon Journal: J Cancer Educ Date: 2015-12 Impact factor: 2.037
Authors: Stephanie A Kraft; Melissa Constantine; David Magnus; Kathryn M Porter; Sandra Soo-Jin Lee; Michael Green; Nancy E Kass; Benjamin S Wilfond; Mildred K Cho Journal: Clin Trials Date: 2016-09-23 Impact factor: 2.486