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Biomedical subjects

M Long

Publications and source records attributed to M Long.

At least 55 records · Page 3Linked to original sources
PubMed1984

Lorazepam: a randomized, double-blind, crossover study of a new antiemetic in patients receiving cytotoxic chemotherapy and prochlorperazine.

Lorazepam was compared to placebo to assess its control of nausea and vomiting in patients receiving cytotoxic chemotherapy and prochlorperazine. The study design was a randomized, double-blind crossover in which three consecutive chemotherapy courses were compared so that each patient acted as his or her own control. Of 107 patients entered, 80 were evaluable for analysis. Lorazepam significantly reduced the severity and duration of nausea, the severity of vomiting, and the number of vomiting episodes when compared to placebo. Anxiety was reduced during lorazepam courses but not significantly when compared to placebo. There was significantly more sedation with lorazepam courses. Overall, patients preferred lorazepam courses although this preference was significant only in the patient subset receiving doxorubicin and cyclophosphamide. Lorazepam is a useful adjunct to prochlorperazine in patients receiving cytotoxic chemotherapy.

Adolescent↗
PubMed1981

Naltrexone: a short-term treatment for opiate dependence.

The narcotic antagonist, naltrexone, was studied in 242 patients during a 6-year period. Although a large number of subjects discontinued naltrexone abruptly, treatment was related to a significant decrease in opiate and nonopiate drug use. Methods for improving retention during induction and maintenance are discussed and posttreatment outcome results are presented. The authors conclude that naltrexone may be a useful short-term treatment option for opiate dependence.

Adult↗
PubMed1980

The technique and early results of high gastric reduction for obesity.

The high gastric reduction operation has been performed on one hundred and nine obese patients over a sixteen-month period. Patient selection, preoperative care, operative technique and postoperative care are described. Our early results show that a satisfactory initial and continuing weight loss can be sustained for a twelve-month period with a low morbidity and mortality. Further follow-up of these patients is required before the ultimate place of this procedure is established.

Adolescent↗
PubMed1980

Psychiatric diagnosis of morbidly obese gastric bypass patients.

Eighty morbidly obese patients who had had gastric bypass operations were interviewed for psychiatric diagnoses using DSM-III criteria. The lifetime prevalence of Axis I clinical psychiatric diagnoses was 47.5%, with depressive disorders occurring in 28.7% of the total sample. No other diagnosis exceeded a 2.5% prevalence. The authors believe there is no evidence of an increased prevalence of major psychiatric disorder in obese persons when strictly defined diagnostic criteria are used.

Adolescent↗
PubMed1979

Effects of contingent payment on compliance with a naltrexone regimen.

The effects of several schedules of payment on duration and patterns of compliance with a naltrexone regimen were examined. Patients were paid under contingencies based on either number of doses ingested or on a fixed time schedule. Reinforcement schedules based on number of doses ingested produced more consistent treatment-oriented behavior than a time-based schedule. Covariation between behavior and alternating contingencies (A-B-A) indicated that the schedules contributed to increased duration of treatment compared to previous noncontingent payment. The issue of using extrinsic reinforcers such as monetary payment to enhance compliance is discussed and additional procedures are suggested.

Adult↗
PubMed1969

Chiropody.

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