Search PubMed⌕ Search

Biomedical subjects

B Stimmel

Publications and source records attributed to B Stimmel.

At least 19 recordsLinked to original sources
PubMed1999

Enhanced treatment outcomes for cocaine-using methadone patients.

Cocaine dependent methadone patients were randomly assigned to 6 months of high intensity cognitive-behavioral therapy or low intensity therapy. A repeated measures ANOVA was conducted with patients stratified on severity of cocaine use at baseline. Both treatment groups showed significant and equivalent reductions in cocaine use during the post-treatment period. Completing either therapy and lower cocaine severity at baseline were associated with lower proportion of cocaine-positive urines across a 48-week post-treatment period. Examination of the treatment x cocaine severity interaction provided some evidence that high-severity patients improved more if exposed to high intensity treatment than to low intensity treatment. Positive outcomes for therapy completers relative to non-completers increased over time. The results are consistent with several clinical trials showing that: (1) participation in treatment is associated with reductions in cocaine use; and (2) the relationship between treatment intensity and outcome is not linear and may better be explained by an interaction between patient and treatment factors.

Adult↗
PubMed1999

The role of curriculum in influencing students to select generalist training: a 21-year longitudinal study.

To determine if specific curricula or backgrounds influence selection of generalist careers, the curricular choices of graduates of Mount Sinai School of Medicine between 1970 and 1990 were reviewed based on admission category. Students were divided into three groups: Group 1, those who started their first year of training at the School of Medicine; Group 2, those accepted with advanced standing into their third year of training from the Sophie Davis School of Biomedical Education, a five-year program developed to select and produce students likely to enter primary care fields; and Group 3, those accepted with advanced standing into the third year who spent the first two years at a foreign medical school. All three groups took the identical last two years of clinical training at the School of Medicine. These were no significant differences with respect to initial choice of generalist training programs among all three groups, with 46% of the total cohort selecting generalist training. Of those students who chose generalist programs, 58% in Group 1, 51% in Group 2, and 41% in Group 3 remained in these fields rather than progressing to fellowship training. This difference was significant only with respect to Group 3. However, when an analysis was performed among those students providing only primary care as compared to only specialty care, there were no significant differences. Analysis by gender revealed women to be more likely to select generalist fields and remain in these fields without taking specialty training (P < .0001). Differentiating characteristics with respect to choosing generalist fields were not related to either Part I or Part II scores on National Board Examinations or selection to AOA. However, with respect to those specific specialties considered quite competitive (general surgery, obstetrics and gynecology, and ophthalmology), total test scores on Part I and Part II were significantly higher than those of all other students. The analysis indicated that, despite the diverse characteristics of students entering the third year at the School of Medicine, no one group produced a statistically greater proportion of generalists positions than any other, and academic performance while in medical school did not have a significant influence on whether a student entered a generalist field.

Career Choice↗
PubMed1999

In pursuit of folly.

Despite the agreement of most of the professional organizations that are concerned with medical education and health manpower that there is an increasing physician surplus, little has been done to address this problem. The number of entering first-year residency positions has remained relatively stable during the past several years, with the number of applicants consistently in excess of the number of positions. Nonetheless, national or state incentives to decrease the number of residency positions have been criticized frequently. The reasons for the physician surplus, the resistance to adjusting the size of residency training efforts, and the feasibility of existing solutions to balance physician supply with demand are critically reviewed.

Education, Medical↗
PubMed1998

The practice of general internal medicine by subspecialists.

To determine the proportion of specialists in internal medicine at a university medical center practicing general internal medicine in addition to their specialty, full-time and voluntary faculty were asked to complete a questionnaire concerning their practice patterns. In addition, the directories of two of the largest managed-care groups in the area were reviewed to identify physicians who were also faculty members, to determine whether faculty in these directories self-identified as general internists. Excluding those with primary research appointments, 303 faculty in the Department of Medicine were asked to participate. Of these, 187 (62%) responded, of whom 86 (46%) were full-time and 101 (54%) voluntary faculty. Of the respondents, 183 (98%) were either board certified (152; 81%) or board eligible (31; 17%) in a subspecialty. Both general internal medicine and specialty medicine were practiced by 116 (65%), with full-time faculty being more likely to have solely subspecialty practices (P < .001). The majority of faculty (150; 80%) participated in managed care. A review of directories of two managed-care groups revealed that 100 (87%) of the 115 faculty with appointments within subspecialty divisions of the Department of Medicine were listed as general internists. Subspecialists in internal medicine already spend considerable time practicing general medicine and are increasingly willing to identify themselves as generalists. Unless this is recognized, the future need for generalists may be overestimated considerably.

Hospitals, University↗
PubMed1997

Bromocriptine for cocaine dependence. A controlled clinical trial.

On the basis of the dopamine depletion theory, bromocriptine has been tested to treat cocaine withdrawal and dependence. The authors conducted a 6-week study with 1 week of pretreatment observation and 5 weeks of a randomized, double-blind, placebo-controlled clinical trial of bromocriptine for DSM-III-R-defined cocaine dependence in methadone-maintained male patients. The bromocriptine group (n = 24) did not differ from the placebo group (n = 26) in self-reported cocaine use, proportion of positive urine toxicology samples, craving for cocaine, resistance to cocaine use, or mood symptoms between the pretreatment baseline and the last week of the clinical trial. Both groups showed significant reduction in self-reported frequency of cocaine use, resistance to craving, and mood symptoms during participation in the protocol. The results of this study are consistent with recent clinical and laboratory findings in primary cocaine users. Despite initially promising pilot studies, recent evidence does not support the efficacy of bromocriptine to reduce cocaine use or craving.

Adult↗
PubMed1996

Daily cocaine use patterns: effects of contextual and psychological variables.

This study identifies factors that predict daily cocaine use among clients in a methadone maintenance program who participated in a cocaine treatment trial. Cocaine use decreased the longer clients remained in treatment, and the amount of cocaine used depended upon the day of the week, with Saturday typically having the greatest use and Sunday having the least. Logistic regression analyses showed that several other factors were related to daily cocaine use: peak cocaine craving, resistance to use cocaine, and several triggers or stimuli to use cocaine. These stimuli included receiving money, being offered cocaine, and seeing cocaine and/or related paraphernalia. However, even with these variables controlled, day of the week and time in treatment continued to be significant predictors. This suggests that (a) other time-varying variables need to be included in order to fully account for cocaine use variation from day to day and (b) time in treatment is a robust predictor of reduced cocaine use despite the strong influences of craving, external stimuli, and day of the week.

Adult↗
PubMed1996

Video techniques with chemically-dependent patients.

This paper describes the use of videotaping as an adjunctive intervention in the treatment of substance-dependent patients. In the context of a cognitive-behavioral treatment extensively modified to work with inner-city, methadone-maintained cocaine users, videotaping in both individual and group formats is described. Video sessions create an opportunity for patients to reflect on their experience, enhance their self-esteem, aid in teaching social skills, and help hard-to-engage patients begin to participate in treatment. In order to compete with both the powerfully reinforcing qualities of cocaine and the extreme degree of avoidance exhibited by this population, therapy has to provide intense capturing experiences at the outset of treatment. Patient's reactions indicate that the experience they have is captivating and stimulating more than most other early therapy experiences. It is additionally concluded that the use of video can be instrumental in addressing the severe psychological deficits of this population that otherwise impede treatment efforts. While the role of video was not independently evaluated for its contribution to patient retention, 62% of patients were retained through completion of an intensive 6-month protocol.

Adult↗
PubMed1996

The need for more primary care physicians to contain costs and improve access: myths versus realities.

It is commonly believed that there is a surplus of specialists in this country as well as a deficit of primary care physicians. To remedy this, pressure has been exerted on medical schools to change their curriculum and to specifically assure that at least 50% of all graduates will enter primary care careers. The data, however, suggest that although we have an excess of specialists, there is no deficit of primary care physicians. Changes that are occurring in the medical marketplace have already resulted in more residents entering primary care fields independent of curricular changes. The training of both medical students and residents, however, must be revised to prepare physicians for the practice of medicine in today's economy. These changes should be fueled by the desire to produce as well trained a physician as possible, rather than a responsibility to graduate specific numbers of primary care physicians.

Career Choice↗
PubMed1996

From "nothing" to "something" to "everything": bisexuality and metaphors of the mind.

Psychoanalytic understanding of female sexuality has continued to evolve since Freud presented it as a central and abiding question in psychoanalytic theory. This paper is an attempt to demonstrate that much of what we have learned and added to our theory is based in part on the classical thinking which remains a foundation of psychoanalytic wisdom about human sexuality in general, male and female. And this foundation rests on the cornerstone of the human longing for completeness, for "everything"--a bisexual core. A clinical case, the basis of psychoanalytic data, demonstrates, primarily through the analysis of a dream, the neurotic derailments that follow upon a disavowal of the need for the little girl to identify with the metaphorical representation of male genitalia. The theoretical underpinnings of this perspective are presented as well as a correction of a common misreading of Freud's ideas about anatomical "bedrock."

Dreams↗
PubMed1995

Amantadine does not reduce cocaine use or craving in cocaine-dependent methadone maintenance patients.

We tested the efficacy of amantadine to reduce cocaine use or craving in cocaine-dependent methadone maintained patients. Two doses of amantadine (200 mg p.o. daily, n = 16, and 200 mg p.o. bid, n = 21) were tested against placebo, n = 22, in a random assignment, double-blind clinical trial lasting nine weeks. Amantadine was well tolerated. However, neither dose of amantadine was more effective than placebo in reducing cocaine use and craving.

Adult↗