'Defensive medicine among different surgical disciplines: A descriptive cross-sectional study

Advancements in defensive medicine research: Based on current literature

To investigate and comprehend the evolving research hotspots, cutting-edge trends, and frontiers associated with defensive medicine. The original data was collected from the Web of Science core collection and then subjected to a preliminary retrieval process. Following screening, a total of 654 relevant documents met the criteria and underwent subsequent statistical analysis. Software CiteSpace was employed for conducting a customized visual analysis on the number of articles, keywords, research institutions, and authors associated with defensive medicine. The defensive medicine research network was primarily established in Western countries, particularly the United States, and its findings and conceptual framework have significantly influenced defensive medicine research in other regions. Currently, quantitative methods dominated most studies while qualitative surveys remained limited. Defensive medicine research mainly focused on high-risk medical specialties such as surgery and obstetrics. Research on defensive medicine pertained to the core characteristics of its conceptual framework. An in-depth investigation into the factors that give rise to defensive medicine is required, along with the generation of more generalizable research findings to provide valuable insights for improving and intervening in defensive medicine.

The effects of loving-kindness meditation on doctors' communication anxiety, trust, calling and defensive medicine practice

OBJECTIVE

The study investigated the effects of loving-kindness meditation (LKM) on doctors' communication anxiety, trust, calling, and defensive medicine practice.

METHODS

This study recruited 94 doctors from a hospital in China, randomized them to an LKM group (n = 47), and waited for the control group (n = 47). The experimental group accepted an 8-week LKM interference while the waiting for the control group underwent no interference. Researchers measured four major variable factors (communication anxiety, trust, calling, and defensive medicine practice) before and after the LKM intervention.

RESULTS

In the experimental group, trust, and calling were significantly higher, and communication anxiety, and defensive medicine practice were significantly lower than in the control group. In the control group, there were no noticeable differences in any of the four variables between the pre-test and post-test.

CONCLUSIONS

The results of this study demonstrate that LKM may help to improve trust, and calling, and reduce communication anxiety and defensive medicine practice. The finding of LKM's effect extends the understanding of the integrative effects of positive psychology on the decrease of defensive medicine practice.

TRIAL REGISTRATION

ChiCTR2300074568. Registered in Chinese Clinical Trial Registry (ChiCTR), 9 August, 2023.

Prevalence and determinants of defensive medicine among physicians: a systematic review and meta-analysis

Defensive medicine, characterized by physicians' inclination toward excessive diagnostic tests and procedures, has emerged as a significant concern in modern healthcare due to its high prevalence and detrimental effects. Despite the growing concerns among healthcare providers, policymakers, and physicians, comprehensive synthesis of the literature on the prevalence and determinants of defensive medicine among physicians has yet been reported. A comprehensive literature search was conducted to identify eligible studies published between 1 January 2000 and 31 December 2022, utilizing six databases (i.e. Web of Science, PubMed, Embase, Scopus, PsycINFO, and Cochrane Library). A meta-analysis was conducted to determine the prevalence and determinants of defensive medicine. Of the 8892 identified articles, 64 eligible studies involving 35.9 thousand physicians across 23 countries were included. The overall pooled prevalence of defense medications was 75.8%. Physicians engaged in both assurance and avoidance behaviors, with the most prevalent subitems being increasing follow-up and avoidance of high-complication treatment protocols. The prevalence of defensive medicine was higher in the African region [88.1%; 95% confidence interval (CI): 80.4%-95.8%] and lower-middle-income countries (89.0%; 95% CI: 78.2%-99.8%). Among the medical specialties, anesthesiologists (92.2%; 95% CI: 89.2%-95.3%) exhibited the highest prevalence. Further, the pooled odds ratios (ORs) of the nine factors at the individual, relational, and organizational levels were calculated, and the influence of previous experience in medical-legal litigation (OR: 1.65; 95% CI: 1.13-2.18) should be considered. The results of this study indicate a high global prevalence of defensive medicine among physicians, underscoring the necessity of implementing targeted interventions to reduce its use, especially in certain regions and specialties. Policymakers should implement measures to improve physicians' medical skills, enhance physician-patient communication, address physicians' medical-legal litigation fears, and reform the medical liability system. Future research should focus on devising and assessing interventions to reduce the use of defensive medicine and to improve the quality of patient care.

The occurrence, types, reasons, and mitigation strategies of defensive medicine among physicians: a scoping review

Background

Defensive Medicine (DM) concept refers to all medical care provided by physicians without increasing the benefits to the patient, the primary purpose of which is to prevent the risk of litigation. Although several studies have been published investigating the occurrence of DM around the world, no review conducted on DM among physicians. Therefore, this study aims to summarize and map the available evidence on occurrence, types of behaviors, and reasons for practicing of DM among physicians and possible solutions and strategies to reduce DM in the literature.

Methods

This is a scoping review in which we searched Web of Science, Scopus, and PubMed in December 2021. Our target was original studies of any type that included data on DM among physicians between 2000 and 2021. We followed the JBI guideline for conducting a scoping review and for increasing the rigor of the study. First, the percentage was used to summarize the occurrence of DM, and then, findings related to types of behaviors and reasons for practicing DM and mitigation strategies were analyzed inductively in NVivo 10 in three stages.

Results

Twenty-seven studies were included in the review. The overall occurrence of DM practice ranged from 6.7 to 99.8%. Two types of DM behaviors including assurance and avoidance behaviors have been identified. The common reasons for practicing DM were categorized into four themes, patient-related reasons, physician-related reasons, organization-related reasons, and society-related reasons. The main strategies to prevent or reduce DM are structured training and education, restoring physician-patient relationships, reform of the health system, and reform of the liability system.

Conclusions

The vast majority of research studies were conducted in high-income countries, and studies are needed to measure this phenomenon and its consequences in depth in low- and middle-income countries. Various solutions and strategies are needed to reduce defensive behaviors such as structured training and education, restoring physician-patient relationships, reforming the health system, and reforming the liability system.

Keywords

Defensive medicine, Defensive practice, Medical malpractice, Physicians, Scoping review

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-08194-w.

Risk Aversion, Organ Utilization and Changing Behavior

Improving organ acceptance and utilization rates is critical to ensure we maximize usage of donated organs as a scarce resource. Many factors underlie unnecessary discard of viable organs. Declined transplantation opportunities for candidates is associated with increased wait-list mortality. Technological advancements in organ preservation may help bridge the gap between donation and utilization, but an overlooked obstacle is the practice of risk aversion by transplant professionals when decision-making under risk. Lessons from behavioral economics, where experimental work has outlined the impact of loss or risk aversion on decision-making, have not been translated to transplantation. Many external factors can influence decision-making when accepting or utilizing organs, which are potentially amendable if external conditions are improved. However, attitudes and perceptions to risk for transplant professionals can pervade decision-making and influence behaviour. If we wish to change this behavior, then the underlying nature of decision-making under risk when accepting or utilizing organs must be studied to facilitate the design of targeted behavior change interventions to convert risk aversion to risk tolerance. To ensure optimal use of donated organs, we need more research into decision-making under risk.

How defensive medicine is defined in European medical literature: a systematic review

OBJECTIVES

Defensive medicine has originally been defined as motivated by fear of malpractice litigation. However, the term is frequently used in Europe where most countries have a no-fault malpractice system. The objectives of this systematic review were to explore the definition of the term 'defensive medicine' in European original medical literature and to identify the motives stated therein.

DESIGN

Systematic review.

DATA SOURCES

PubMed, Embase and Cochrane, 3 February 2020, with an updated search on 6 March 2021.

METHODS

Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses, we reviewed all European original peer-reviewed studies fully or partially investigating 'defensive medicine'.

RESULTS

We identified a total of 50 studies. First, we divided these into two categories: the first category consisting of studies defining defensive medicine by using a narrow definition and the second category comprising studies in which defensive medicine was defined using a broad definition. In 23 of the studies(46%), defensive medicine was defined narrowly as: health professionals' deviation from sound medical practice motivated by a wish to reduce exposure to malpractice litigation. In 27 studies (54%), a broad definition was applied adding … or other self-protective motives. These self-protective motives, different from fear of malpractice litigation, were grouped into four categories: fear of patient dissatisfaction, fear of overlooking a severe diagnosis, fear of negative publicity and unconscious defensive medicine. Studies applying the narrow and broad definitions of defensive medicine did not differ regarding publication year, country, medical specialty, research quality or number of citations.

CONCLUSIONS

In European research, the narrow definition of defensive medicine as exclusively motivated by fear of litigation is often broadened to include other self-protective motives. In order to compare results pertaining to defensive medicine across countries, future studies are recommended to specify whether they are using the narrow or broad definition of defensive medicine.

PROSPERO REGISTRATION NUMBER

CRD42020167215.

Compensation claims in pediatric orthopedics in Norway between 2012 and 2018: a nationwide study of 487 patients

Background and purpose - In Norway all compensation claims based on healthcare services are handled by a government agency (NPE, Norsk Pasientskade Erstatning). We provide an epidemiological overview of claims within pediatric orthopedics in Norway, and identify the most common reasons for claims and compensations.Patients and methods - All compensation claims handled by NPE from 2012 to 2018 within pediatric orthopedics (age 0 to 17 years) were reviewed. Data were analyzed with regard to patient demographics, diagnoses, type of injury, type of treatment, reasons for granted compensation, and total payouts.Results - 487 compensation claims (259 girls, 228 boys) within orthopedic surgery in patients younger than 18 years at time of treatment were identified. Mean age was 12 years (0-17). 150 out of 487 claims (31%) resulted in compensation, including 79 compensations for inadequate treatment, 58 for inadequate diagnostics, 12 for infections, and 1 based on the exceptional rule. Total payouts were US$8.45 million. The most common primary diagnoses were: upper extremity injuries (26%), lower extremity injuries (24%), congenital malformations and deformities (12%), spine deformities (11%), disorders affecting peripheral joints (9%), chondropathies (6%), and others (12%).Interpretation - Most claims were submitted and granted for mismanagement of fractures in the upper and lower extremity, and mismanagement of congenital malformations and disorders of peripheral joints. Knowledge of the details of malpractice claims should be implemented in educational programs and assist pediatric orthopedic surgeons to develop guidelines in order to improve patient safety and quality of care.

Introduction: medicine's shadowside: revisiting clinical iatrogenesis

Drawing on the work of Ivan Illich, our special issue reanimates iatrogenesis as a vital concept for the social sciences of medicine. It calls for medicine to expand its engagement of the injustices that unfold from clinical processes, practices, and protocols into patient lifeworlds and subjectivities beyond the clinic. The capacious view of iatrogenesis revealed by this special issue collection affords fuller and more heterogeneous insights on iatrogenesis that does not limit it to medical explanations alone, nor locate harm in singular points in time. These papers attend to iatrogenesis' immediate and lingering presences in socialities and structures within and beyond medicine, and the ways it reflects or reproduces the racism, sexism, and ableism built into medical logics.