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Biomedical subjects

D W Plocher

Publications and source records attributed to D W Plocher.

7 recordsLinked to original sources

Institutes of Quality: Prudential's approach to outcomes management for specialty procedures.

The Prudential Institutes of Quality program was developed to respond to the growing interest in the quality of care available to patients through both indemnity and managed medical plans and clients' concern about the continued escalation of health care costs. The program is based on the premise that high-quality care is the most efficient care that utilizes resources appropriately because of the experience of both the hospital and the physicians. Hospitals and physicians are selected through a questionnaire and site-visit process based on criteria developed from a literature review and outside expert counsel. Networks of facilities meeting the criteria serve the Prudential patient population. The history and results through the third quarter of 1989 and the implications of selective contracting for health care policy are presented.

Health Care Rationing

Respiratory response to inversion in normal subjects.

To evaluate the respiratory response to inversion, 20 young male athletes were suspended by their ankles in a vertical head-down position, while being monitored with ear oximetry and end-tidal CO2 nasal cannula. There was a decrease in O2 saturation (p less than 0.01), increase in end-tidal CO2 (p less than 0.01), and a decrease in respiratory rate (p less than 0.02). Spirometry was done in seven of these subjects, revealing decreases in forced vital capacity (5.7% +/- 2.0%), FEV1 (10.9% +/- 4.0%), FEF25-75 (13.3% +/- 7.4%), and peak expiratory flow rate (20.1% +/- 4.4%). Caution is advised in the use of inversion devices in patients with compromised cardiopulmonary service.

Adult

Imaging in cancer.

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Bone Neoplasms