Double blind evaluation of long acting diethylpropion hydrochloride in obese patients from a general practice. 1975

D E Carney, and E D Tweddell

Obese patients encountered in general practice were studied in order to determine whether a long-acting form of diethylpropion hydrochloride (Tenuate Dospan) was more effective than placebo for weight loss. One hundred and two patients completed this double blind, 16-week crossover study. During the first eight weeks, the patients treated with diethylpropion hydrochloride lost significantly (P smaller than 0.001) more weight than the patients treated with placebo (an average of 11-1 lb or 6-4% of their initial weight as compared with 6-2 lb or 3-6% of their initial weight). When the group taking diethylpropion hydrochloride crossed over to placebo for a second eight weeks, they lost an average of 1-5 lb (0-9% of their weight at the start of the second period), while the group who crossed from placebo over to diethylpropion hydrochloride lost an average of 6-7 lb (3-8%). The advantages of diethylpropion hydrochloride over placebo are statistically significant.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009765 Obesity A status with BODY WEIGHT that is grossly above the recommended standards, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).
D010919 Placebos Any dummy medication or treatment. Although placebos originally were medicinal preparations having no specific pharmacological activity against a targeted condition, the concept has been extended to include treatments or procedures, especially those administered to control groups in clinical trials in order to provide baseline measurements for the experimental protocol. Sham Treatment
D001835 Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. Body Weights,Weight, Body,Weights, Body
D002986 Clinical Trials as Topic Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. Clinical Trial as Topic
D003692 Delayed-Action Preparations Dosage forms of a drug that act over a period of time by controlled-release processes or technology. Controlled Release Formulation,Controlled-Release Formulation,Controlled-Release Preparation,Delayed-Action Preparation,Depot Preparation,Depot Preparations,Extended Release Formulation,Extended Release Preparation,Prolonged-Action Preparation,Prolonged-Action Preparations,Sustained Release Formulation,Sustained-Release Preparation,Sustained-Release Preparations,Timed-Release Preparation,Timed-Release Preparations,Controlled-Release Formulations,Controlled-Release Preparations,Extended Release Formulations,Extended Release Preparations,Slow Release Formulation,Sustained Release Formulations,Controlled Release Formulations,Controlled Release Preparation,Controlled Release Preparations,Delayed Action Preparation,Delayed Action Preparations,Formulation, Controlled Release,Formulations, Controlled Release,Prolonged Action Preparation,Release Formulation, Controlled,Release Formulations, Controlled,Sustained Release Preparation,Timed Release Preparation,Timed Release Preparations
D004053 Diethylpropion A appetite depressant considered to produce less central nervous system disturbance than most drugs in this therapeutic category. It is also considered to be among the safest for patients with hypertension. (From AMA Drug Evaluations Annual, 1994, p2290) Amfepramon,2-Diethylaminopropiophenone,Amfepramone,Anorex,Delgamer,Diethylpropion Hydrochloride,Dietil-retard,Ifa Norex,Lipomin,Maruate,Modératan,Neobes,Nobesine,Phepranon,Propion,Préfamone,Regenon,Regibon,Tenuate,Tepanil,Dietil retard,Dietilretard,Hydrochloride, Diethylpropion,Norex, Ifa
D005194 Family Practice A medical specialty concerned with the provision of continuing, comprehensive primary health care for the entire family. Family Practices,Practice, Family,Practices, Family
D005260 Female Females

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