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The problem of defensive medicine.

Defensive medicine--the use of diagnostic and end-treatment measures explicitly for the purposes of averting malpractice suits--is frequently cited as one of the least desirable effects of the current rise in medical litigation. Many physicians and policy-makers claim that defensive medicine is responsible not only for the increasing costs of health care but the exposing of patients to significant risks of harm from unnecessary procedures. Very little solid information is available about defensive medicine. The studies that have been conducted have been fraught with statistical difficulties and are by no means definitive. Even more important than the issue of defensive medicine is the more basic problem of our system of compensation for medical injuries.

Adult

["Essential laboratory tests" in primary care medicine--experiences in Comprehensive Medicine, National Defense Medical College].

The "essential laboratory tests" were applied to 1,026 new patients visiting the outpatient unit of Comprehensive Medicine, National Defense Medical College, to determine the usefulness of these tests in primary care medicine. The "essential laboratory tests" have contributed to the establishment of the initial diagnosis or confirmation of the "tentative initial diagnosis", and to the estimation of the nature or degree of seriousness of the disease. In addition, other diseases not related to the patient's chief complaint could be screened in 32% of the new patients examined with these tests. The "essential laboratory tests" were also found to be useful for the estimation of the presence of malignant tumors in 12 patients with various kinds of malignancies as well as the estimation or evaluation for such conditions as infection or inflammation, anemia, liver or renal dysfunction, and the ambulatory screening of metabolic diseases including hyperlipidemia, liver or urinary tract diseases. In conclusion, simultaneous performance of the "essential laboratory tests" with the history taking and the physical examination will provide important medical information in primary care medicine.

Clinical Laboratory Techniques

Avoidable claims in the liability experience of Virginia FPs insured by the reciprocal.

In response to the threat of litigation, physicians practice defensive medicine. A more effective means of reducing malpractice liability and improving the quality of patient care is to practice defensible medicine, i.e., those practice patterns that reduce the potential for claims and increase the likelihood that when claims do arise, they can be successfully defended. Unlike hospital-based specialists, family physicians can directly influence a significant portion of their risk of suit. By focusing management time and attention on the factors in their office practices that are linked to malpractice claims activity, family physicians can reduce the likelihood of being involved in claims.

Adult

Protection against malpractice litigation.

Malpractice insurance costs are based on loss experience and defenses of expenses. Physicians in the high-risk category are in that position because, as a group, they have a high frequency of claims, a high average cost, or both. True, "defensive medicine" is the best way to minimize the risks. This does not mean ordering unnecessary tests or refusal of essential treatment. Rather, it is the habit of exercising extra care and foresight to avoid medical hazards and to apply prompt remedial measures when they occur. It means being aware of the patient's personality and needs. It means taking time to talk to the patient about proposed procedures and their risks. This kind of "defensive medicine" offers the best hope for reducing the frequency and cost of claims that result in the present critical malpractice problems.

Communication

PSRO and the dissolution of the malpractice suit.

The effect of PSRO on the practice of defensive medicine and the effect of the civil immunity provision on the numbers of malpractice suits may well be substantial. Cost savings in terms of control of overutilization and of the potential for patient injury engendered by that overutilization will ensue. While substantial, those effects will be small compared to the effect of PSRO on the present medical malpractice system. As a social system, malpractice has two positive purposes. It serves as a measure of quality control on outcomes of medical care, and it serves to compensate people for injuries received in medically related situations. How well it serves these purposes is unknown, but what few data exist indicate that it does not significantly enhance the quality of care nor provide an efficient method of compensation. It exists in theory because it is the final check and balance on physician practice--the only existing control on the outcomes of care. Until some system other than malpractice could be conceived which was at least as efficient in outcomes control, malpractice was destined to continue, and no other method of patient compensation could be considered seriously since the compensation and quality control aspects of malpractice were so inextricably bound. With the advent of PSRO, another means of outcomes control came into existence, and as PSRO becomes operational nationwide, that system will prove an efficient and effective system of control over the quality of outcomes of medical care. Within the environment of PSRO, malpractice as a system of outcomes control has little reason to exist, and its worth as a system of patient compensation can be reexamined. It is within the framework of PSRO that other systems of compensation of the injured patient can be considered and developed--systems hopefully more just and more efficient than malpractice. This is the greatest impact PSRO will have on malpractice. It is, of course, a long-term process, and one which will not produce immediate results. In fact, the role of PSRO in effecting a change in patient compensation may never be recognized directly. It is only within the existence of a working system controlling the quality of outcomes of medical care that the injustices of the malpractice system can be righted and alternatives to that system can be considered.

Defensive Medicine

Effective utilization of clinical laboratories.

Effective utilization of clinical laboratories requires that underutilization, overutilization, and malutilization be appreciated and eliminated or reduced. Optimal patient care service, although subjective to a major extent, is reflected in terms of outcome and cost. Increased per diem charges, reduced hospital stay, and increased laboratory workload over the past decade all require each laboratory to examine its internal operations to achieve economy and efficiency as well as maximal effectiveness. Increased research and development, an active managerial role on the part of pathologists, internal self-assessment, and an aggressive response to sophisticated scientific and clinical laboratory data base requirements are not only desirable but essential. The importance of undergraduate and graduate medical education in laboratory medicine to insure understanding as well as effective utilization is stressed. The costs and limitations as well as the accuracy, precision, sensitivity, specificity, and pitfalls of measurements and examinations must also be fully appreciated. Medical malpractice and defensive medicine and the use of critical values, emergency and routine services, and an active clinical role by the pathologist are of the utmost value in assuring effective utilization of the laboratory. A model for the optimal use of the laboratory including economy and efficiency has been achieved in the blood bank in regard to optimal hemotherapy for elective surgery, assuring superior patient care in a cost effective and safe manner.

Clinical Laboratory Techniques