Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This review will first describe problems in the definition of the term binge eating, especially in the absence of purging (vomiting, laxative abuse). We highlight current approaches in the classification of obesity, and then provide an overview of the available literature on differences between obese binge eaters and obese non-binge eaters. Many studies indicate that binge eating is common among the female obese, with a frequency ranging from 23 to 46% among those seeking treatment for weight reduction. Despite differences in the definitions of binge eating and variability among the samples investigated, there is strong evidence that binge eaters represent a distinct subgroup among the obese. Binge eating obese exhibit significantly more eating and weight-related pathology, as well as more psychopathology compared to their non-binge eating obese counterparts.
 ...
PMID:Binge eating in the obese. 138 94

The histories and psychological profiles of more than 500 patients meeting DSM-III-R criteria for bulimia nervosa were reviewed. A total of 310 patients demonstrated the most characteristic pattern of bulimia, with finger-induced purging and occasional diet pill, diuretic, or laxative abuse. Seventeen patients reported binge eating with no self-induced vomiting but with severe laxative abuse (i.e., greater than or equal to 50 laxatives daily). A total of 126 patients reported bulimia with finger-induced purging and regular mild (i.e., 2-3 daily) laxative abuse. Eight patients reported bulimia without finger-induced purging, diuretic, or laxative abuse but with the regular abuse of ipecac as a means of inducing vomiting. Four clinical subtypes of bulimia were seen. These were overt bulimia, which occurred in 8.9% of the sample; obsessive-ritualistic bulimia, which occurred in 2% of the sample; sexually evocative bulimia (Fatal Attraction Syndrome), which occurred in 2.9% of the sample; and masochistic bulimia, which occurred in 4.9% of the sample. Each of these subtypes of bulimia are described and defined. The characteristic psychologic profile, clinical features, and implications for treatment and research are discussed.
 ...
PMID:Bulimia nervosa. Four uncommon subtypes. 146 68

Frequently, MPD patients present themselves to the clinician with a variety of psychophysiological symptoms. Eating-disorder symptoms may be one of these, and may include the following: binge eating, self-induced vomiting, laxative abuse, excessive exercising, body image distortion, self-starvation, fluctuations in body weight, and nausea. Following are five cases in whom the pathological eating behavior was a manifestation of an underlying multiple personality disorder. The pathological eating behavior was so severe that some patients matched DSM-III-R diagnostic criteria for an eating disorder. Clinicians dealing with eating disorders should be aware that some patients may represent a subgroup in whom the underlying cause for the eating disorder may be MPD. These patients seldom respond to conventional treatment modalities used in eating-disorders programs, and only when the underlying multiplicity is identified and treated by a trained clinician, will the patient's eating-disorder symptoms improve.
 ...
PMID:Covert multiple personality underlying eating disorders. 222 Dec 8

Laxative abuse is an unusual but probably under-recognized cause of chronic diarrhoea. We describe two patients diagnosed to have this condition in our unit over a five-year period. The typical patient is a female presenting with severe, large-volume, watery diarrhoea. There may also be abdominal pain, weight loss, nausea, vomiting and hypokalemia. By the time of diagnosis most patients would have seen several physicians, been hospitalised on one or more occasions, and some would even have undergone operations for their conditions. A high index of suspicion is required to make the correct diagnosis. Unnecessary and repeated investigations can then be avoided, even though treatment may not be satisfactory.
 ...
PMID:Surreptitious laxative abuse--an unusual cause of chronic diarrhoea. 228 58

The Eating Attitude Test 40 (EAT 40) was administered to 23 ballerinas (mean age 18.3 +/- 0.9 years). The scores were high, as they are in anorexic patients. The EAT 40 revealed anorexic-like attitudes in dancers: selective food restrictions, severe dieting, constant preoccupations with food. However, dancers scored low at items screening bulimia, vomiting or laxative abuse. The dancers' perceptions and preferences for sweetness and fat food content were examined and compared to those of 14 sedentary controls. Taste stimuli were 20 semiliquid mixtures of soft-white cheese (0, 3 or 7 grams of fat per 100 grams) or heavy cream (30% fat), and sweetened with 1, 5, 10, 20 or 40% sucrose. The subjects used a 9-point category scale to rate the perceived sweetness, fat content, and hedonic value of the stimuli. There were no significant differences in the perceived sweetness intensity between groups, but the perception of fat appeared to be better in dancers, in particular in very sweet stimuli. Dancers showed a clear aversion for the fattest stimuli. In young female dancers, enhanced sensitivity for alimentary fats is associated with decreased preferred levels.
 ...
PMID:Eating attitudes and taste responses in young ballerinas. 260 63

Non-specific abdominal complaints are a very frequent cause of discomfort. Even if only comparatively few are brought to the attention of the physician, they account for a considerable portion of the reasons for seeking medical care, both in acute and chronic conditions. On the other hand, few drugs are free of the suspicion of causing abdominal complaints, which make up between one-tenth and one-third of reported adverse reactions. A wide variety of possible alternative or concomitant causes makes a clear causative attribution to suspected drugs very difficult. This holds especially true for the ill-defined conditions of indigestion and anorexia. For nausea and vomiting, specific scales have been developed which facilitate differentiation between drugs causing these effects most frequently and most intensively. They have been applied in cytostatic therapy, where this is one of the most frequently encountered problems, but nausea and vomiting can seriously affect compliance in many other treatments. Somatic abdominal pain results in most instances from the irritation of the parietal peritoneum and is usually the effect of a lesion. This may or may not be caused by a drug, but this cause should be the first consideration. Visceral pain may result from functional disturbance of secretory glands or of the muscular coat, from drug action on bowel content or from irritation of the mucosa, all of which are frequently interrelated. Most frequently suspected pharmacological causes are drugs with anticholinergic action, antibiotics, potassium supplements and non-steroidal, anti-inflammatory agents. Drug-induced hyperinsulinism and porphyria are rare cases. Abuse of laxatives should always be considered because of its prevalence. A great number of other untoward drug effects have been described in the literature, but rarely merit first consideration. With the exception of promptly occurring or persistent emesis, gastrointestinal symptoms usually are not pathognomonic for drug effects and are the result of several factors. The usual approach to identifying an adverse drug effect is to delineate the functional or structural disorder, and to associate this diagnosis with possible pharmacodynamic aetiologies.
 ...
PMID:Abdominal pain, indigestion, anorexia, nausea and vomiting. 304 63

We report the biochemical results in 90 women presenting to an eating disorders clinic: 61 who had bulimia, 22 with anorexia nervosa and seven unclassified. The results were compared with 30 control women. The group of women with an eating disorder had significantly higher concentrations of total CO2, calcium, AST, ALT, ALP, albumin and cholesterol and significantly lower concentrations of potassium, chloride and phosphate in the plasma. The elevated calcium could be accounted for in part by an increase in total CO2 and an increase in albumin. Hypokalaemia was strongly associated with self-induced vomiting and laxative abuse. Biochemical abnormalities occurred in both forms of eating disorders; however, hypercholesterolaemia was more common in anorexia nervosa and abnormal liver enzymes were more common in bulimia.
 ...
PMID:Biochemical abnormalities in anorexia nervosa and bulimia. 310 18

Patients evaluated in an eating disorders clinic and found to meet DSM-III criteria for bulimia were classified as to the presence or absence of a family history of drug abuse in at least one first-degree relative. Patients with a positive family history of drug abuse (N = 102, 37.1%) did not differ significantly from patients without this history (N = 173, 62.9%) on the variables of age at evaluation and age of onset of eating disorder, or as to their pattern or severity of bulimic behaviors, including binge-eating, self-induced vomiting, and laxative abuse. However, the patients with a family history of drug abuse were more likely to have experienced drug abuse problems themselves, to have been treated for chemical dependency prior to being evaluated for their eating disorder and to have a history of having been overweight. Those in the positive family history group also reported more family disruption.
 ...
PMID:Bulimia with and without a family history of drug abuse. 317 68

Of twelve patients consecutively admitted to the Maudsley Hospital Eating Disorders Unit, four had neuromuscular abnormality, eight haematological abnormality, and four no abnormality. All those having neuromuscular signs had concomitant haematological dysfunction. Vomiting, and food restriction with vegetarianism, appeared more likely to lead to complications than either food restriction alone or laxative abuse. The physical status of severely underweight patients admitted for refeeding needs to be carefully monitored.
 ...
PMID:Physical complications in anorexia nervosa. Haematological and neuromuscular changes in 12 patients. 322 53

A 19-year-old woman, blind since birth, lost 26 kg over a 7-month period. This was achieved by restriction of food intake, excessive exercise, laxative abuse, and self-induced vomiting. Although the visual experience is often believed to be an integral component of body-shape perception and the overvaluation of thinness in contemporary society, it does not preclude the development of anorexia nervosa.
 ...
PMID:Anorexia nervosa in a woman totally blind since birth. 325 42


1 2 3 4 5 6 Next >>