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Biomedical subjects

A Bressani

Publications and source records attributed to A Bressani.

4 recordsLinked to original sources
PubMed1999

Body image in obese patients before and after stable weight reduction following bariatric surgery.

The role of possessing an abnormal body weight in the body image alterations of obese patients was evaluated in bariatric surgery subjects prior to and at long term after operation, when body weight and shape had become steadily normalized. Body image was assessed by the body dissatisfaction scale of the Eating Disorders Inventory, the Body Shape Questionnaire, and the Body Attitude Questionnaire. When the individuals were obese, a sharply impaired body image was observed; following operation, weight loss corresponded to normalization of body dissatisfaction, feeling of fatness, and physical attractiveness, whereas body disparagement and salience of shape, although improved in comparison to preoperative data, remained significantly different from that of controls. In the obese patients, some aspects of body image alterations are substantially accounted for by overweight status; other aspects reflect inner feelings, which are partially independent of the actual body weight and shape.

Adaptation, Psychological↗
PubMed1998

Serum leptin and weight loss in severely obese patients undergoing biliopancreatic diversion.

OBJECTIVE: To evaluate the influence of body fat and food intake on serum leptin concentration. DESIGN: Longitudinal study of a group of obese patients prior to and at, long term follow-up, after biliopancreatic diversion (BPD), when body weight was steadily reduced and food consumption was similar to or greater than preoperatively. RESULTS: In obese patients, very high serum leptin concentrations were found. Following the operation, with the body weight stable and normalized, a sharp fall of serum leptin concentration had occurred, with values returned to normal range. CONCLUSION: The changes in serum leptin concentration observed in the long term after weight loss are substantially accounted for by the loss of body fat and appear unrelated to the reduction of oral food intake.

Adolescent↗
PubMed1998

Body image in binge eating disorder.

BACKGROUND: The purpose of this study was to evaluate the impairment of body image in patients with binge eating disorder (BED). MATERIALS AND METHODS: A 3-year longitudinal study was undertaken in 25 BED obese patients and 26 non-BED obese patients who had undergone biliopancreatic diversion (BPD) for obesity. The body image was evaluated by the Eating Disorder Inventory body dissatisfaction scale. RESULTS: Within the third postoperative year, 95% of patients had stopped binge eating. After the first postoperative year, the BED patients showed body dissatisfaction scores higher than those of the non-BED group, whereas the longer-term results were closely similar. CONCLUSIONS: Over the long term following BPD, binge eating disappears, which suggests that the loss of control over food intake is mainly dependent on dieting and on the preoccupation with food and body shape. The derangement of body image in obese patients with BED is only partly dependent on inner feelings. In fact, the stable weight normalization after BPD is accompanied by a sharp improvement in body image in all cases. It appears that the complete normalization requires more time in BED patients than in their non-BED counterparts.

Adult↗