[Late results of the treatment of patients with the extreme degree of alimentary-constitutional obesity by the method of formation of a small stomach].

The work analyses the results of treatment of 311 patients with extreme degrees of alimentary-constitutional obesity by formation of a small stomach. Fatal outcomes (1.9%) were encountered in the period of operative technique mastering. The late-term results were studied in 167 patients in follow-up periods of up to 3 years. The patients' average body weight was 149.4 kg, average height 166.2 cm, average body weight excess as compared to the ideal weight was 125.6%. Study of the late-term results of the operation showed that the postoperative weight loss depends on the initial weight excess and the diameter of the anastomosis formed between the proximal and distal parts of the stomach. The more the initial excess of weight as compared to the ideal value, the more the loss of body weight is. The diameter of the formed anastomosis should be no larger than 15 mm. Besides loss of weight, the activity of vital organs and systems is normalized after the operation, and arterial hypertension, diabetes mellitus, the Pickwickian syndrome, and metabolic polyarthritis take a milder course. The operation for formation of a small stomach made it possible for the patients to resume their customary occupation, freed them of the threat of invalidation, and reduced the duration of the disability period by 4.3 times. After surgical treatment the nature of the patients' life significantly improved; 95.8% of patients appraised the effect of the treatment as excellent and good.