(Press-News.org) Most informed consent disputes involve disagreements about who said what and when, not stand-offs over whether a particular risk ought to have been disclosed. But doctors may "routinely underestimate the importance of a small set of risks that vex patients" according to international experts writing in this week's PLOS Medicine.
Increasingly, doctors are expected to advise and empower patients to make rational choices by sharing information that may affect treatment decisions, including risks of adverse outcomes. However, authors from Australia and the US led by David Studdert from the University of Melbourne argue that doctors, especially surgeons, are often unsure which clinical risks they should disclose and discuss with patients before treatment.
To understand more about the clinical circumstances in which disputes arise between doctors and patients in this area, the authors analyzed 481 malpractice claims and patient complaints from Australia involving allegations of deficiencies in the process of obtaining informed consent.
The authors found that 45 (9%) of the cases studied were disputed duty cases—that is, they involved head-to-head disagreements over whether a particular risk ought to have been disclosed before treatment. Two-thirds of these disputed duty cases involved surgical procedures, and the majority (38/45) of them related to five specific outcomes that had quality of life implications for patients, including chronic pain and the need for re-operation.
The authors found that the most common justifications doctors gave for not telling patients about particular risks before treatment were that they considered such risks too rare to warrant discussion or the specific risk was covered by a more general risk that was discussed.
However, nine in ten of the disputes studied centered on factual disagreements—arguments over who said what, and when. The authors say: "Documenting consent discussions in the lead-up to surgical procedures is particularly important, as most informed consent claims and complaints involved factual disagreements over the disclosure of operative risks."
The authors say: "Our findings suggest that doctors may systematically underestimate the premium patients place on understanding certain risks in advance of treatment."
They conclude: "Improved understanding of these situations helps to spotlight gaps between what patients want to hear and what doctors perceive patients want—or should want—to hear. It may also be useful information for doctors eager to avoid medico-legal disputes."
###Funding: This study was supported by a Linkage Grant from the Australian Research Council (LP0989178), with partner contributions from the Office of the Health Services Commissioner of Victoria, the Victorian Department of Health, and Avant Mutual Group Limited. Dr Studdert was supported by a Federation Fellowship from the Australian Research Council. The funders had no role in the study design, data analysis, decision to publish, or preparation of the manuscript. The Office of the Health Services Commissioner of Victoria and Avant Mutual Group Limited permitted the investigators to collect data on their complaints and claims, respectively, and provided desk space and administrative support during this data collection effort.
Competing Interests: The authors have declared that no competing interests exist.
Citation: Bismark MM, Gogos AJ, Clark RB, Gruen RL, Gawande AA, et al. (2012) Legal Disputes over Duties to Disclose Treatment Risks to Patients: A Review of Negligence Claims and Complaints in Australia. PLoS Med 9(8): e1001283. doi:10.1371/journal.pmed.1001283
IN YOUR COVERAGE PLEASE USE THIS URL TO PROVIDE ACCESS TO THE FREELY AVAILABLE PAPER (THIS LINK WILL BECOME LIVE WHEN THE EMBARGO LIFTS):
http://www.plosmedicine.org/article/info%3Adoi%2F10.1371%2Fjournal.pmed.1001283
PRESS-ONLY PREVIEW OF THE ARTICLE:
http://www.plos.org/media/press/2012/plme-09-08-studdert.pdf
CONTACT:
David M Studdert
University of Melbourne
Parkville, Victoria
Australia
d.studdert@unimelb.edu.au
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