1
|
Shiina T, Goto-Hirano K, Takura T, Daida H. Cost-effectiveness of follow-up invasive coronary angiography after percutaneous coronary stenting: a real-world observational cohort study in Japan. BMJ Open 2022; 12:e061617. [PMID: 36041769 PMCID: PMC9437734 DOI: 10.1136/bmjopen-2022-061617] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Follow-up invasive coronary angiography (FUICA) after percutaneous coronary intervention (PCI) has been shown to increase the rate of early coronary revascularisation without reducing the incidence of subsequent myocardial infarction or death. However, no studies have evaluated the cost-effectiveness of FUICA in patients after coronary stenting. Therefore, this study aimed to evaluate the cost-effectiveness of FUICA after PCI. DESIGN Retrospective observational cohort study. SETTING 497 hospitals. PARTICIPANTS AND INTERVENTIONS Overall, 558 patients who underwent coronary artery stenting between April 2014 and March 2015 were matched and included in the invasive angiographic follow-up (AF) group (n=279), in which patients underwent FUICA 6-12 months after PCI, or in the clinical follow-up alone group (CF; n=279) using propensity scores. PRIMARY AND SECONDARY OUTCOME MEASURES The primary endpoint was the composite outcome of death, myocardial infarction, urgent coronary revascularisation, stroke or hospitalisation for the heart failure. The secondary endpoints included all-cause death, non-fatal myocardial infarction, urgent revascularisation, coronary artery bypass grafting, stroke, hospitalisation for the heart failure and any coronary revascularisation after a minimum of 6 months of follow-up. RESULTS Costs were calculated as direct medical expenses based on medical fee billing information. The cumulative 3-year incidence of the primary endpoint was 5.3% in the AF group and 4.7% in the CF group (HR 1.02; 95% CI 0.47 to 2.20; p=0.98). The total incremental cost at the 3-year endpoint in the AF group was US$1874 higher than that in the CF group (US$8947±US$5684 vs US$7073±US$6360; p≤0.001). CONCLUSIONS FUICA increased the costs but did not improve clinical benefits. Thus, FUICA is not economically more attractive than CF alone. TRIAL REGISTRATION NUMBER UMIN000039768.
Collapse
Affiliation(s)
- Tetsuya Shiina
- Department of Cardiovascular Biology and Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
- Abbvie GK, Minato-ku, Tokyo, Japan
| | - Keiko Goto-Hirano
- Department of Cardiovascular Biology and Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
- Department of Clinical Genetics, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Tomoyuki Takura
- Department of Healthcare Economics and Health policy, The University of Tokyo Graduate School of Medicine Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Hiroyuki Daida
- Department of Cardiovascular Biology and Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
- Juntendo University Faculty of Health Science, Bunkyo-ku, Tokyo, Japan
| |
Collapse
|
2
|
Kini V, Breathett K, Groeneveld PW, Ho PM, Nallamothu BK, Peterson PN, Rush P, Wang TY, Zeitler EP, Borden WB. Strategies to Reduce Low-Value Cardiovascular Care: A Scientific Statement From the American Heart Association. Circ Cardiovasc Qual Outcomes 2022; 15:e000105. [PMID: 35189687 PMCID: PMC9909614 DOI: 10.1161/hcq.0000000000000105] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Low-value health care services that provide little or no benefit to patients are common, potentially harmful, and costly. Nearly half of the patients in the United States will receive at least 1 low-value test or procedure annually, creating risk of avoidable complications from subsequent cascades of care and excess costs to patients and society. Reducing low-value care is of particular importance to cardiovascular health given the high prevalence and costs of cardiovascular disease in the United States. This scientific statement describes the current scope and impact of low-value cardiovascular care; reviews existing literature on patient-, clinician-, health system-, payer-, and policy-level interventions to reduce low-value care; proposes solutions to achieve meaningful and equitable reductions in low-value care; and suggests areas for future research priorities.
Collapse
|
3
|
Baungaard N, Skovvang PL, Assing Hvidt E, Gerbild H, Kirstine Andersen M, Lykkegaard J. How defensive medicine is defined in European medical literature: a systematic review. BMJ Open 2022; 12:e057169. [PMID: 35058268 PMCID: PMC8783809 DOI: 10.1136/bmjopen-2021-057169] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 12/13/2021] [Indexed: 12/13/2022] Open
Abstract
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.
Collapse
Affiliation(s)
- Nathalie Baungaard
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Pia Ladeby Skovvang
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Elisabeth Assing Hvidt
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
- Department for the Study of Culture, University of Southern Denmark, Odense, Denmark
| | - Helle Gerbild
- Health Sciences Research Centre, UCL University College, Odense, Denmark
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Merethe Kirstine Andersen
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Jesper Lykkegaard
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| |
Collapse
|
4
|
Chen B, Chapman C, Bauer Floyd S, Mobley J, Brooks J. State medical malpractice laws and utilization of surgical treatment for rotator cuff tear and proximal humerus fracture: an observational cohort study. BMC Health Serv Res 2021; 21:516. [PMID: 34049554 PMCID: PMC8161917 DOI: 10.1186/s12913-021-06544-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 05/13/2021] [Indexed: 12/02/2022] Open
Abstract
Background How much does the medical malpractice system affect treatment decisions in orthopaedics? To further this inquiry, we sought to assess whether malpractice liability is associated with differences in surgery rates among elderly orthopaedic patients. Methods Medicare data were obtained for patients with a rotator cuff tear or proximal humerus fracture in 2011. Multivariate regressions were used to assess whether the probability of surgery is associated with various state-level rules that increase or decrease malpractice liability risks. Results Study results indicate that lower liability is associated with higher surgery rates. States with joint and several liability, caps on punitive damages, and punitive evidence rule had surgery rates that were respectively 5%-, 1%-, and 1%-point higher for rotator cuff tears, and 2%-, 2%- and 1%-point higher for proximal humerus fractures. Conversely, greater liability is associated with lower surgery rates, respectively 6%- and 9%-points lower for rotator cuff patients in states with comparative negligence and pure comparative negligence. Conclusions Medical malpractice liability is associated with orthopaedic treatment choices. Future research should investigate whether treatment differences result in health outcome changes to assess the costs and benefits of the medical liability system. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-06544-8.
Collapse
Affiliation(s)
- Brian Chen
- Department of Health Services Policy and Management, University of South Carolina, 915 Greene Street Suite 354, Columbia, SC, 29205, USA.
| | - Cole Chapman
- Department of Pharmacy Practice and Science, University of Iowa, 345 CPB, 180 South Grand Ave, Iowa City, IA, 52242, USA
| | - Sarah Bauer Floyd
- College of Behavioral, Social and Health Sciences, Clemson University, 116 Edwards Hall, Clemson, SC, 29634, USA
| | - John Mobley
- University of South Carolina School of Medicine Greenville , 607 Grove Rd, SC, 29605, Greenville, USA
| | - John Brooks
- Department of Health Services Policy and Management, University of South Carolina, 915 Greene Street Suite 302, Columbia, SC, 29205, USA
| |
Collapse
|
5
|
Abstract
IMPORTANCE Medical overuse is an important cause of patient harm and medical waste. OBSERVATION This structured literature review of English-language articles supplemented by examination of tables of contents of high-impact journals published in 2018 identified articles related to medical overuse. Articles were appraised for their methodologic quality, clinical relevance, and influence on patients. Of 1499 candidate articles, 839 addressed medical overuse. Of these, 117 were deemed to be most significant, with the 10 highest-ranking articles selected by author consensus. The most important articles on medical overuse identified issues with testing, including that procalcitonin does not affect antibiotic duration in patients with lower respiratory tract infection (4.2 vs 4.3 days); incidentalomas are present in 22% to 38% of common magnetic resonance imaging or computed tomography studies; 9% of women dying of stage IV cancer are still screened with mammography; and computed tomography lung cancer screening offers stable benefit and higher rates of harm for patients at lower risk. Articles related to overtreatment reported that urgent care clinics commonly overprescribe antibiotics (in 39% of all visits, patients received antibiotics) and that treatment of subclinical hypothyroidism had no effect on clinical outcomes. Three studies highlighted services that should be questioned, including using opioids for chronic noncancer pain (meta-analysis found no clinically significant benefit), stress ulcer prophylaxis for intensive care unit patients (mortality, 31.1% with pantoprazole vs 30.4% with placebo), and supplemental oxygen for patients with normal oxygen levels (mortality relative risk, 1.21; 95% CI, 1.03-1.43). A policy article found that state medical liability reform was associated with reduced invasive testing for coronary artery disease, including 24% fewer angiograms. CONCLUSIONS AND RELEVANCE The findings suggest that many tests are overused, overtreatment is common, and unnecessary care can lead to patient harm. This review of these 2018 findings aims to inform practitioners who wish to reduce overuse and improve patient care.
Collapse
Affiliation(s)
- Daniel J Morgan
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore.,Department of Hospital Epidemiology, Veterans Affairs Maryland Health Care System, Baltimore, Maryland
| | - Sanket S Dhruva
- Department of Medicine, School of Medicine, University of California, San Francisco.,San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Eric R Coon
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Scott M Wright
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Deborah Korenstein
- Center for Health Policy and Outcomes, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.,Department of Medicine, Weill Cornell Medical College, New York, New York
| |
Collapse
|
6
|
Hoffer EP. America's Health Care System Is Broken: What Went Wrong and How We Can Fix It. Part 5: Malpractice, Fraud, Waste, and the EMR. Am J Med 2019; 132:1129-1132. [PMID: 31150642 DOI: 10.1016/j.amjmed.2019.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 05/13/2019] [Indexed: 11/29/2022]
Abstract
Although the exact sums can only be estimated, large amounts of money are wasted by the US health care system through fraud and by spending on tests, procedures, and treatments that are of no proven benefit. The adversarial fault-finding malpractice system siphons off large amounts of money from patients to lawyers and legal costs and is a deterrent to system improvement. While electronic records have the potential to improve care and lower costs through information sharing, their current implementation neither improves care nor lowers costs. If care is to be improved while costs are reduced, changes must be made in all these areas.
Collapse
Affiliation(s)
- Edward P Hoffer
- Associate Professor of Medicine, part-time, Harvard University, Boston, Mass; Laboratory of Computer Science, Massachusetts, General Hospital, Boston.
| |
Collapse
|
7
|
Carlson JN, Foster KM, Black BS, Pines JM, Corbit CK, Venkat A. Emergency Physician Practice Changes After Being Named in a Malpractice Claim. Ann Emerg Med 2019; 75:221-235. [PMID: 31515182 DOI: 10.1016/j.annemergmed.2019.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/29/2019] [Accepted: 07/02/2019] [Indexed: 10/26/2022]
Abstract
STUDY OBJECTIVE Malpractice fear is a commonly cited cause for defensive medicine, but it is unclear whether being named in a malpractice claim changes physician practice patterns. We study whether there are changes in commonly used measures of emergency physician practice after being named in a malpractice claim. METHODS We performed a retrospective difference-in-differences study comparing practice patterns of emergency physicians named in a malpractice claim and unnamed matched controls working contemporaneously in the same emergency departments (EDs), using data from a national emergency medicine management group (59 EDs in 11 US states from 2010 to 2015). We studied aggregate measures of care intensity (hospital admission rate and relative value units/visit), studied care speed (relative value units/hour and discharged patients' length of stay), and assessed patient experience (monthly physician Press Ganey percentile rank). RESULTS A total of 65 emergency physicians named in at least 1 malpractice claim and 140 matched controls met inclusion criteria. After the malpractice claim filing date, there were no significant changes in measures of care intensity or speed. However, named emergency physicians' patient experience scores improved immediately after the malpractice claim filing date and showed sustained improvements by 6.52 Press Ganey percentile ranks (95% confidence interval 0.67 to 12.38), with the increase most prominent among those involved in the 46 failure-to-diagnose claims (10.52; 95% confidence interval 3.72 to 17.32). CONCLUSION We observed a temporal improvement in patient satisfaction scores for emergency physicians in this sample after their being named in a malpractice claim relative to matched controls. Measures of care intensity and speed did not significantly change.
Collapse
Affiliation(s)
- Jestin N Carlson
- US Acute Care Solutions, Canton, OH; Department of Emergency Medicine, Allegheny Health Network, Pittsburgh, PA
| | - Krista M Foster
- Katz Graduate School of Business, University of Pittsburgh, Pittsburgh, PA
| | - Bernard S Black
- Pritzker School of Law and Kellogg School of Management, Northwestern University, Chicago and Evanston, IL
| | - Jesse M Pines
- US Acute Care Solutions, Canton, OH; Department of Emergency Medicine, Allegheny Health Network, Pittsburgh, PA
| | | | - Arvind Venkat
- US Acute Care Solutions, Canton, OH; Department of Emergency Medicine, Allegheny Health Network, Pittsburgh, PA.
| |
Collapse
|
8
|
Affiliation(s)
- Vinay Kini
- Division of Cardiology, University of Colorado Anschutz Medical Campus, Aurora
| |
Collapse
|
9
|
Moghtaderi A, Farmer S, Black B. Damage Caps and Defensive Medicine: Reexamination with Patient-Level Data. JOURNAL OF EMPIRICAL LEGAL STUDIES 2019; 16:26-68. [PMID: 31839804 PMCID: PMC6910213 DOI: 10.1111/jels.12208] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Physicians often claim that they practice "defensive medicine," including ordering extra imaging and laboratory tests, due to fear of malpractice liability. Caps on noneconomic damages are the principal proposed remedy. Do these caps in fact reduce testing, overall health-care spending, or both? We study the effects of "third-wave" damage caps, adopted in the 2000s, on specific areas that are expected to be sensitive to med mal risk: imaging rates, cardiac interventions, and lab and radiology spending, using patient-level data, with extensive fixed effects and patient-level covariates. We find heterogeneous effects. Rates for the principal imaging tests rise, as does Medicare Part B spending on laboratory and radiology tests. In contrast, cardiac intervention rates (left-heart catheterization, stenting, and bypass surgery) do not rise (and likely fall). We find some evidence that overall Medicare Part B rises, but variable results for Part A spending. We find no evidence that caps affect mortality.
Collapse
Affiliation(s)
- Ali Moghtaderi
- Address correspondence to Ali Moghtaderi, George Washington University School of Medicine and Health Sciences, 2100 Pennsylvania Ave., NW, Washington DC 20037;
| | - Steven Farmer
- Medicine and Public Health at George Washington University, School of Medicine and Health Science
| | - Bernard Black
- Nicholas J. Chabraja Professor at Northwestern University, Pritzker School of Law, Institute for Policy Research, and Kellogg School of Management
| |
Collapse
|