Attitudes about medical malpractice: an American Society of Neuroradiology survey

Characteristics of Radiologists Serving as Medical Malpractice Expert Witnesses for Defense Versus Plaintiff

PURPOSE

Previous studies have reported higher qualification characteristics for anesthesiologists, neurosurgeons, orthopedic surgeons, and otolaryngologists serving as defense (versus plaintiff) medical malpractice expert witnesses. We assessed such characteristics for radiologist expert witnesses.

METHODS

Using the Westlaw legal research database, we identified radiologists serving as experts in all indexed medical malpractice cases between 2010 and 2019. Online databases were used to identify years of practice experience and scholarly bibliometrics. Using Medicare claims, individual radiologist practice types and mixes were ascertained. Radiologists testifying at least once each for defense and plaintiff were excluded from our defense-only versus plaintiff-only comparative analysis.

RESULTS

Initial Boolean searches yielded 1,042 potential cases; subsequent manual review identified 179 radiologists testifying in 231 lawsuits: 143 testified in one case (58 defense, 85 plaintiff) and 36 testified in multiple cases (10 defense-only, 14 plaintiff-only, 12 both). The 68 defense-only experts had fewer years of practice experience than the 99 plaintiff-only experts (28.3 versus 31.8 years, P = .02), but the two groups were otherwise similar in both practice type (44.6% versus 54.9% academic, P = .62) and mix (63.8% versus 65.8% practiced as subspecialists, P = .37) and as well as numbers of publications (60.5 versus 62.8, P = .86), citations (1,994.1 versus 2,309.2, P = .56), and h-indices (17.2 versus 16.8, P = .89).

CONCLUSIONS

In contrast to other specialists, radiologists serving as medical malpractice expert witnesses for defense and plaintiff display similar qualifications across various characteristics. Published practice parameter guidelines and experts' ability to blindly review archived original images might together explain this interspecialty discordance.

Experiences of neurological surgeons with malpractice lawsuits

OBJECTIVE

As a specialty that treats acute pathology and refractory pain, neurosurgery is at risk for high liability, making the practice of defensive medicine quite common. The extent to which the practice of defensive medicine is linked to experience with malpractice lawsuits remains unclear. The aims of this study were to clarify this by surveying neurosurgeons about the frequency of experiencing medical lawsuits and to show how neurosurgeons reflect on facing such lawsuits.

METHODS

A survey consisting of 24 questions was distributed among members of the Congress of Neurological Surgeons. The survey consisted of four parts: 1) demographics of participants; 2) the way malpractice lawsuits affect the way respondents practice medicine; 3) experiences with medical malpractice lawsuits; and 4) the effect of the medical malpractice environment on one's own practice of medicine.

RESULTS

There were a total of 490 survey respondents, 83.5% of whom were employed in the US. Of the respondents, 39.5% stated they were frequently or always concerned about being sued, and 77.4% stated their fear had led to a change in how they practice medicine. For 58.4%, this change led to the practice of defensive medicine, while for others it led to more extensive documentation (14.3%) and/or to referring or dropping complex cases (12.4%).Among the respondents, 80.9% at some time were named in a medical malpractice lawsuit and 12.3% more than 10 times. The main concerns expressed about being sued included losing confidence and practicing defensive medicine (17.8%), personal assets being at risk (16.9%), and being named in the National Practitioner Data Bank (15.6%). Given the medical malpractice environment, 58.7% of respondents considered referring complex patient cases, whereas 36.5% considered leaving the practice of medicine. The fear of being sued (OR 4.06, 95% CI 2.53-6.51) and the consideration of limiting the scope of practice (OR 3.08, 1.80-5.20) were both independently associated with higher odds of considering leaving the practice of medicine.

CONCLUSIONS

The current medicolegal landscape has a profound impact on neurosurgical practice. The fear of being sued, the financial aspects of practicing defensive medicine, and the proportion of neurosurgeons who are considering leaving the practice of medicine emphasize the need for a shift in the medicolegal landscape to a system in which fear of being sued does not play a dominant role and the interests of patients are protected.

Perspectives on Neuroradiology Medical Expert Testimony: Fact and Fiction

There are numerous misconceptions about serving as a medical malpractice expert witness. By maintaining an objective perspective based in the unbiased interpretation of the images provided (for both sides of the conflict), one can best serve society as a whole. Most cases for which a neuroradiology expert is recruited are the following: 1) not with the radiologist as a defendant, 2) resolved without court testimony, and 3) short-lived if frivolous. One can learn much about medicine, our nonradiology colleagues, and the litigation process by participating as an expert witness.

Medical Malpractice in Orthopedic Surgery: A Westlaw-Based Demographic Analysis

A recent study that evaluated the risk of facing a malpractice claim by physician specialty found that orthopedic surgeons were at a significantly greater risk of being sued than other medical specialists. To date, no studies have characterized trends in orthopedic surgery malpractice claims. The Westlaw legal database was used to locate state and federal jury verdicts and settlements related to medical malpractice and orthopedic surgery from 2010 to 2016. Eighty-one cases were analyzed. The mean age of the affected patients and/or plaintiffs was 53.4 years. Spine surgery (21 cases; 25.9%), knee surgery (17 cases; 21.0%), and hip surgery (11 cases; 13.6%) were litigated most often. Procedural error (71 cases; 87.7%) and negligence (58 cases; 71.6%) were the 2 most commonly cited reasons for litigation. The jury found in favor of the defendant in most (50 cases; 61.7%) of the cases. The mean plaintiff (17 cases; 21.0%) verdict payout was $3,015,872, and the mean settlement (13 cases; 16.0%) value was $1,570,833. Unnecessary surgery (odds ratio [OR], 12.29; 95% confidence interval [CI], 1.91-108.46; P=.040) and surgery resulting in death (OR, 26.26; 95% CI, 2.55-497.42; P=.040) were significant predictors of a verdict in favor of the plaintiff. Patient death (OR, 0.05; 95% CI, 0.01-0.38; P=.021) and male patient sex (OR, 0.26; 95% CI, 0.09-0.71; P=.033) were significant negative predictors of a verdict in favor of the defendant. The jury found in favor of the defendant orthopedic surgeon in most cases. Procedural error and/or negligence were cited most commonly by the plaintiffs as the bases for the claims. Verdicts in favor of the plaintiffs resulted in payouts nearly double those of settlements. [Orthopedics. 2018; 41(5):e615-e620.].

Medical malpractice concerns and defensive medicine: a nationwide survey of breast pathologists

OBJECTIVES

"Assurance behaviors" in medical practice involve providing additional services of marginal or no medical value to avoid adverse outcomes, deter patients from filing malpractice claims, or ensure that legal standards of care were met. The extent to which concerns about medical malpractice influence assurance behaviors of pathologists interpreting breast specimens is unknown.

METHODS

Breast pathologists (n = 252) enrolled in a nationwide study completed an online survey of attitudes regarding malpractice and perceived alterations in interpretive behavior due to concerns of malpractice. Associations between pathologist characteristics and the impact of malpractice concerns on personal and colleagues' assurance behaviors were determined by χ(2) and logistic regression analysis.

RESULTS

Most participants reported using one or more assurance behaviors due to concerns about medical malpractice for both their personal (88%) and colleagues' (88%) practices, including ordering additional stains, recommending additional surgical sampling, obtaining second reviews, or choosing the more severe diagnosis for borderline cases. Nervousness over breast pathology was positively associated with assurance behavior and remained statistically significant in a multivariable logistic regression model (odds ratio, 2.5; 95% confidence interval, 1.0-6.1; P = .043).

CONCLUSIONS

Practicing US breast pathologists report exercising defensive medicine by using assurance behaviors due to malpractice concerns.