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Biomedical subjects

S R Feldman

Publications and source records attributed to S R Feldman.

149 records · Page 9Linked to original sources
PubMed1981

Psychotherapeutic injury: reshaping the implied contract as an alternative to malpractice.

Despite the enormous number of Americans who seek psychiatric aid for their emotional problems, malpractice actions against psychiatrists are surprisingly rare. In this Article, Professors Feldman and Ward suggest that this stage of affairs is caused not by the extraordinary competence of the psychiatric profession, but rather by the particularly severe legal obstacles that confront injured psychiatric patients. The elements of the traditional tort cause of action--especially causation--are not easily proved by plaintiffs claiming psychiatric injury. Moreover, recent cases show that courts are growing even more unsympathetic to those patients who suffer most grievously from unscrupulous psychiatrists. To remedy this problem, the authors reach to the historical origins of medical malpractice liability, and advocate the revival of an implied contract to treat with skill and care. By imposing a fiduciary obligation on the psychiatrist in the performance of this contract, the authors overcome the obstacles of proof that arise from traditional tort law. This alternative approach should bring a new balance to the law of psychiatric malpractice, in which aggrieved patients will be compensated for thier injuries, but innovative practitioners will not be unduly deterred from medical experimentation.

Female↗
PubMedDate not supplied

Betamethasone valerate in foam vehicle is effective with both daily and twice a day dosing: a single-blind, open-label study in the treatment of scalp psoriasis.

BACKGROUND: Psoriasis is a chronic relapsing skin disorder that affects about 2% of the U.S. population and involves the scalp approximately 50% of the time. Topical corticosteroids, including betamethasone valerate, have been used effectively in the treatment of corticosteroid-responsive dermatoses of the skin and scalp. Betamethasone valerate (BMV) in foam vehicle (Luxiq) is designed to improve patient compliance with topical therapy. Superior efficacy over a BMV lotion preparation has been demonstrated with twice-daily use. Even greater compliance would be expected if the drug is effective with once-daily application. PURPOSE: To compare the efficacy of the betamethasone valerate foam (Luxiq) in the treatment of scalp psoriasis following once-daily versus twice-daily dosing. METHODS: Seventy-nine patients with moderate to severe scalp psoriasis from seven centers were enrolled and treated with BMV foam either once a day or twice a day for four weeks. The physician-grader was blinded to the treatment regimen, and the subjects were randomly assigned to either once-daily or twice-daily dosing in a 1:1 ratio. RESULTS: The signs of psoriasis (plaque thickness, scaling, and erythema) were assessed before and after treatment. The investigator's and the patients' global assessments were also evaluated. The composite score improved from 7.7 +/- 2.1 to 3.0 +/- 2.2 with twice-a-day use and from 8.1 +/- 2.2 to 3.9 +/- 2.8 with once-daily use (p > 0.05 for the difference between groups). DISCUSSION: BMV foam is effective for scalp psoriasis with both once-a-day and twice-a-day use. This feature of the BMV foam is encouraging for expected improvement in clinical use.

Administration, Topical↗
PubMedDate not supplied

Oral griseofulvin remains the treatment of choice for tinea capitis in children.

Tinea capitis is one of the most common infections of children. The standard treatment is griseofulvin. Itraconazole and terbinafine have in large part replaced griseofulvin in the treatment of onychomycosis and, in addition to fluconazole and ketoconazole, are evolving treatments for tinea capitis. The purpose of this review is to compare the efficacy, safety, and cost of oral antifungal agents for tinea capitis. Small, open-label studies of itraconazole, terbinafine, and fluconazole have reported encouraging results, suggesting that these drugs may be effective alternatives to griseofulvin; however, in large controlled studies griseofulvin continues to exhibit greater or equal efficacy. Ketoconazole appears to be the least efficacious. All five drugs appear relatively safe, however, only griseofulvin has a long track record of safety, is Food and Drug Administration (FDA) approved for the treatment of tinea capitis in children, and has the least known drug interactions. Fluconazole is FDA approved for use in children more than 6 months of age, yet not for the treatment of tinea capitis. Oral griseofulvin and terbinafine tablets are the least expensive of the antifungal agents; griseofulvin suspension is, however, more expensive than fluconazole suspension. For the combined reasons of efficacy, safety, and cost, and a long track record of use, we feel oral griseofulvin is still the present treatment of choice for tinea capitis. Newer antifungals are currently under investigation, and their role in treating tinea capitis in children is still being defined.

Administration, Oral↗
PubMedDate not supplied

Bioavailability of clobetasol propionate in different vehicles.

Topical clobetasol propionate is widely used for the treatment of psoriasis. One formulation of clobetasol propionate, Skin Cap, was thought by some practitioners and patients to be more effective than other formulations. Differences in corticosteroid bioavailability could account for differences in efficacy. The purpose of this study is to compare the relative bioavailability of clobetasol propionate from Skin Cap to two FDA-approved formulations of clobetasol propionate (Olux foam and Temovate scalp application). The bioavailability was assessed by measuring the percutaneous absorption of clobetasol propionate in vitro on scalp skin, using the human cadaver skin model. There was no significant difference in the percutaneous absorption of clobetasol propionate between Olux foam and Skin Cap (2.09 and 1.93% at 48 h, respectively) or between Olux foam and Temovate scalp application (3.70 and 3.46%, respectively) when applied under unoccluded conditions. Under occluded conditions, there was greater absorption of clobetasol propionate from the Olux foam as compared with Skin Cap (4.94 and 1.57%, respectively; p < 0.05). The Skin Cap vehicle does not provide more bioavailable clobetasol propionate than currently available, FDA-approved products. Other differences, including those in patient compliance, could account for the perceived efficacy of the product.

Administration, Cutaneous↗