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Biomedical subjects

S N Finkelstein

Publications and source records attributed to S N Finkelstein.

26 records · Page 2Linked to original sources
PubMed1980

Technological change and clinical laboratory utilization.

Many believe that improvement in laboratory automation has been responsible for the considerable growth in the volume of tests that has occurred in recent years. Results are presented from an 8-year national survey of hospital laboratory utilization that show no definitive correlation between technological change and growth in volume of well-established clinical laboratory tests. These results leave room for hypothesizing other major contributory factors to volume increases such as a behavioral change on the part of practitioners who order tests and place increased diagnostic importance on laboratory results in addition to medical histories and physical examinations. If the findings prove correct, successful regulatory strategies for the containment of laboratory costs might be as likely to come from those that directly address practitioners' behavior as from those that limit capacity by requiring prior approval for acquisition of new laboratory equipment.

Autoanalysis↗
PubMed1979

Controlling post-transfusion hepatitis: a proposal to publicize hepatitis rates of transfusion facilities.

A federal requirement that donor blood be labelled as either "paid" or "volunteer" took effect on May 15, 1978. A major rationale for requiring such labelling is that physicians, now that they can distinguish between categories of blood, will fear liability for post-transfusion hepatitis resulting from the use of paid blood. Thus, supporters of the labelling requirement hope that it will deter the use of high-risk commercial blood. Some paid blood, however, is not commercial blood and in fact may be safer than volunteer blood. The labelling strategy for hepatitis control, therefore, has negative as well as positive attributes. This Article considers the efficacy of blood labelling as a hepatitis control measure and proposes an alternative strategy--the periodic publicizing of hepatitis rates of facilities that perform transfusions--that, if practiced responsibly, could significantly decrease hepatitis transmission rates.

Blood Banks↗
PubMed1978

Normal intelligence in two children with Carpenter syndrome.

Previous reports have noted a constant association between the Carpenter syndrome (acrocephalopolysyndactyly, type II) and mental retardation. We report two patients with this condition with normal intelligence. These observations indicate that mental deficiency is not necessarily a component of the Carpenter syndrome and that early surgical correction of the craniosynostoses may improve the chances of normal mentality.

Acrocephalosyndactylia↗
PubMedDate not supplied

Health care use and at-work productivity among employees with mental disorders.

This study examines the differential medical care use and work productivity of employees with and without anxiety and with other mental disorders at a large national firm. A unique aspect of this study is that we integrate medical claims and employer-provided, objective productivity data for the same employees. We find extensive mental health comorbidities among anxious employees. Although medical care use differs considerably among employees having no, one, or several treated mental disorders, in most cases their annual average absenteeism and average at-work productivity performance do not differ. Differences among subgroups are observed for job tenure and maternity claims. We discuss these long-term average productivity findings in relation to other literature encompassing shorter time periods.

Absenteeism↗
PubMedDate not supplied

Healthcare expenditure in patients treated with venlafaxine or selective serotonin reuptake inhibitors for depression and anxiety.

We compared healthcare expenditure over a six-month period following initiation of therapy with either venlafaxine (immediate and extended-release) or a selective serotonin reuptake inhibitor (SSRI) in depressed patients with or without anxiety. Patients beginning treatment for a new depressive episode were identified retrospectively using the administrative data of the MEDSTAT MarketScan database for the period 1994-1999. Before beginning therapy, patients prescribed venlafaxine had more non-mental illnesses (0.85 vs 0.76; p<0.01) and hospitalisations for mental illness (0.53 vs 0.29; p<0.05) than patients prescribed SSRIs. In the six months after initiating treatment, venlafaxine was associated with lower hospitalisation expenditure for non-mental illness ($177 vs $526; p<0.01) than SSRIs, although total healthcare expenditure was not significantly different. Venlafaxine was associated with a 50% decrease in the odds of hospitalisation for non-mental illness compared with SSRIs, with significantly lower inpatient expenditure.

Adolescent↗