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Biomedical subjects

S Rode

Publications and source records attributed to S Rode.

6 recordsLinked to original sources
PubMed1996

Six-month follow-up of naltrexone and psychotherapy for alcohol dependence.

BACKGROUND: The goal of this study was to examine the persistence of naltrexone's effects on drinking outcomes among alcoholics following discontinuation of treatment and to determine whether coping skills therapy improves long-term outcomes compared with supportive therapy. METHODS: Eighty of 97 alcohol-dependent subjects randomized to receive naltrexone or placebo and either coping skills therapy or supportive therapy for 12 weeks were assessed at a 6-month off-treatment follow-up. RESULTS: Subjects who received naltrexone were less likely to drink heavily or to meet criteria for alcohol abuse or dependence than subjects who received placebo. The effect of naltrexone therapy on abstinence rates persisted only through the first month of follow-up. Coping skills therapy was associated with decreased levels of drinking among subjects who received placebo. Psychotherapy condition, however, did not predict alcohol diagnosis at follow-up. CONCLUSIONS: Some but not all of the benefits resulting from short-term naltrexone treatment persist after discontinuation of treatment. The findings suggest that continued treatment with naltrexone may be beneficial for some patients.

Adaptation, Psychological↗
PubMed1996

Experience of a "slip" among alcoholics treated with naltrexone or placebo.

OBJECTIVE: This study tested the hypothesis that naltrexone reduces relapse rates among alcoholics by modifying the reinforcing effects of initial alcohol consumption and alcohol-induced craving. METHOD: Sixteen alcoholic patients treated with naltrexone and 27 treated with placebo who participated in a 12-week clinical trial reported retrospectively on their subjective responses to their first episode of a lapse into alcohol consumption and on their reasons for terminating the drinking episode. RESULTS: Compared to the subjects who received placebo, the subjects who received naltrexone reported lower levels of craving for alcohol and were more likely to give reasons for terminating drinking that were consistent with decreased incentive to drink. CONCLUSIONS: These findings support the hypothesis that a central effect of naltrexone is the modification of alcohol-induced craving.

Alcohol Drinking↗
PubMedDate not supplied

[Diagnosis of hip prosthesis loosening--sensitivity of clinical parameters].

AIM: In order to establish a strategy for early diagnosis of aseptic loosening of total hip arthroplasty (THA) physical examination, patient's assessment and radiographs were analysed. METHOD: Pain, self assessment, physical examination and mobility were examined according to a standard examination protocol in 428 hips of 297 patients after cementless total hip arthroplasty (THA). These findings were compared with the radiographic finding of the hip. Sensitivity and specifity of objective and subjective parameters were analysed. RESULTS: The clinical outcome of THA's is assessed by pain and physical examination. Nearly all hip scores are based on these parameters. In this study sensitivity and specificity of all parameters analysed were unsatisfactory compared with the radiographic finding. Although we found some correlations between clinical and radiological data, clinical data alone are not sufficient for exclusion of THA loosening, especially for loosening of the acetabular component, as there was no clear distinction between the group of radiographically loosened (43 acetabular cups and 4 stems) and intact endoprostheses. CONCLUSION: We conclude, that physical examination and pain history are not sufficient to exclude loosening of cementless THA's. Radiographic examination is essential for the assessment of THA's, even in painfree patients.

Aged↗