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Query: UMLS:C0020505 (hyperphagia)
 6,116 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Successful treatment of addictive behaviors is difficult because of the complexity of relevant contributing variables. Restricted environmental stimulation therapy (REST) is offered as a useful, flexible tool that can facilitate change in addictive variables at each level of complexity, from habitual acts through attitudes to self-concept and spirituality. The nature of REST is discussed in terms of processes and effects. Basically two processes, refocusing and rebalancing, contribute to the various physical and mental effects of restricted environmental stimulation. These effects include profound relaxation, relief from pain, and a shift in consciousness to a state that is more introspective, less defensive, and more receptive. Research in treating addictive behaviors with REST is reviewed with smoking, overeating, alcohol consumption, and drug misuse. There is a substantial body of literature demonstrating the effectiveness of REST in modifying smoking behavior. Very little research has been done on REST and drug misuse. Each of the other areas has a small number of preliminary studies that suggest REST as a promising treatment. In general, chamber REST proves to be effective in facilitating attitudinal and behavioral change, and maintaining those changes. The scant research with flotation REST show it to be less effective in modifying behavior but more relaxing and pain alleviating than chamber REST. The characteristics of the REST experience that make it effective in treating addictions are discussed as follows: (1) the induction of a general relaxation response, (2) substance misusers find serenity and relief by nonchemical means, (3) internal refocusing to concentrate on personal problems, (4) disruption of habits through removal of trigger cues and response possibilities, (5) increased feelings of control over addictive behaviors, and (6) enhanced learning processes. REST is a versatile, cost-effective treatment modality with demonstrated effectiveness in modifying some addictive behaviors and promising applications with others.
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PMID:The use of restricted environmental stimulation therapy in treating addictive behaviors. 213 27

Marked weight loss is the major nutritional defect in chronic pancreatitis. Inadequate food intake owing to recurrent or near continuous pain usually accounts for the initial 10 to 20 per cent of loss of body weight, which decreases again with the onset of diabetes and is often precipitous with the development of steatorrhea. Treatment of pain, control of diabetes, and intensive pancreatic replacement therapy for steatorrhea usually causes weight gain, but seldom to ideal weight. It appears that the patient's body weight gets set at a new "weight-stat." Although isolated abnormalities of small bowel function tests can be elicited and deficiencies of fat-soluble vitamins, calcium, zinc, selenium, and so forth may be demonstrated, these rarely lead to clinical syndromes, as with demonstrable low B12 uptake in some 10 to 15 per cent of patients. In the late stage of the disease and particularly in NATP, extreme protein-calorie malnutrition may occur, which may not be correctable even by hyperalimentation. Although the mortality of the disease was reportedly higher in areas of socioeconomic deprivation, it appears from recent studies in Switzerland and other developed countries that mortality during a 12-year period may be in the region of 50 per cent worldwide.
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PMID:Nutritional deficiencies in chronic pancreatitis. 268 Sep 66

Urinary incontinence affects up to 43 per cent of acute care patients. Toileting is a function of intact bladder, sphincters, and nervous system. Five types of incontinence are stress, urge, reflex, total, and functional. Problems affecting patients in acute care are: 1. Diagnostic studies 2. Treatments--for example, intravenous fluids, hyperalimentation, medications, catheters 3. Bedrest 4. Restraints 5. Pain 6. Iatrogenic conditions 7. Environment Assessment includes a specific history and physical examination, focused on previous episodes of incontinence, functional ability, and cognitive status. Management includes scheduled fluid intake and toileting, manipulation of the environment, and attention to orientation and psychological factors. The treatment of fecal incontinence in the hospital elderly includes: 1. Assessment of incontinence and contributing factors; 2. Bowel regimen and environmental assists for persons with periodic incontinence; 3. Treatment of diarrhea or constipation; and 4. Protection of perineal skin from stool exposure.
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PMID:Continence issues in acute care. 277 95

The pattern and frequency of neurovegetative symptoms was studied in 57 patients with chronic pain. Seventy-nine percent of these patients had a diagnosable depressive illness, but endogenous depression was rare (5%). Patients with chronic pain were divided into major depressives, minor/intermittent depressives and patients with no depression. A control group of nonendogenous major depressives without pain was also utilized. Major depressives differed from the other two chronic pain groups in that there was more frequent or severe early waking, weight loss, anorexia, diminished libido and initial insomnia. Diurnal variation of mood was not a characteristic of major depression with chronic pain, and did not differ in frequency from the other two chronic pain groups. Major depressives exhibited a profile of neurovegetative symptoms very similar to that found in the control group of major depressives. Over one-third of minor/intermittent depressed patients with chronic pain exhibited atypical (reversed) vegetative symptoms of hyperphagia and weight gain. This finding, together with our review of the literature, suggests an important and previously unrecognized link between atypical depression and chronic pain.
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PMID:Neurovegetative symptoms in chronic pain and depression. 293 54

A 33-yr-old Japanese woman, married, no parity, was treated for endometriosis. Danazol 400 mg a day was initiated on September 25, 1986, for 21 consecutive days. She became severely constipated and had left lower abdominal colic pain. Five days later, she had to be admitted to the hospital, because she had had no bowel movements for 12 days and the abdominal pain was severe. On the day after admission, she had frequent painful bowel movements. The stool was blood-tinged, but pathogenic bacteria were nil. Ischemic colitis of the stricture type was identified. She was treated with hyperalimentation and anticholinergic agents. At 3 months and 5 days after discharge from hospital, danazol 400 mg per day was readministered, and 11 days later, the patient again became constipated and complained of the same pain in the left flank. We consider that danazol-induced constipation played a role in the onset of the ischemic colitis.
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PMID:Ischemic colitis in a 33-year-old woman on danazol treatment for endometriosis. 319 51

We have developed a new single step technique for placement of indwelling silastic subclavian right atrial catheters through a short subcutaneous tunnel that is simple, relatively inexpensive, and can be done in the outpatient clinic. Between December 1984 and July 1986, 130 catheters were inserted in 122 patients using this approach for a cumulative total of 8,900 catheter days. Major complications have included five catheter infections with bacteremia, two procedure-related pneumothoraces, one internal jugular vein thrombosis, and one catheter fragment embolization to the right heart (total major complication rate, 6.9%). Minor complications have included five catheter migrations, seven catheter or catheter hub leaks, and two irreversible lumen occlusions (total minor complication rate 10.8%). Damaged or malpositioned catheters can be replaced through the same subcutaneous tract using a guidewire exchange technique. When this has not been possible, we have not encountered technical difficulties (due to subclavian thrombosis or stenosis) prohibiting insertion of a new catheter, even on the same side. These catheters provide reliable venous access for patients requiring frequent blood sampling, intravenous (IV) fluid or blood product administration, chemotherapy, IV narcotics for pain control, long-term antibiotic therapy, or hyperalimentation. They are ideal for infusion of vesicant chemotherapeutic agents and for patients undergoing ambulatory outpatient infusion chemotherapy. They have a low overall morbidity rate and excellent patient acceptance. Catheter maintenance procedures are simple and non-time-consuming. The same technique can be used to place multichannel catheters in patients requiring greater venous access. We now recommend early placement of these catheters in patients who will require frequent phlebotomy or drug administration during the course of their treatment.
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PMID:A new technique for placement of tunneled subclavian right atrial catheters: experience with 130 cases. 354 33

The recognition and management of esophageal perforation remain a problem. Diagnostic and treatment delays are common, and controversy continues regarding approaches to surgical intervention. Overall survival has increased with improved adjunctive modalities; however, morbidity and mortality remain high. A total of 115 consecutive cases of nonmalignant esophageal perforation were reviewed. There were 69 thoracic, 27 cervical, and 19 abdominal perforations. Etiology of the perforations was iatrogenic in 65 patients, traumatic in 28, and spontaneous perforation in 22. Symptoms included pain (71%), fever (51%), dyspnea (24%), and crepitus (22%). Contrast roentgenography was used in 78 patients and demonstrated the perforation in all but two patients. All but 20 patients had operations. In the last decade, the survival rate was 11.4 per cent for patients treated within 24 hours of perforation. Survival significantly improved in the last 10 years because of hyperalimentation, cardiopulmonary monitoring, and better antibiotic coverage. Treatment of choice is primary closure with drainage, regardless of the duration of the perforation. In selected patients who have cervical esophageal perforation, nonoperative management has a role.
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PMID:Surgical management of esophageal perforation. 357 23

A general theory of heritable personality traits and their neurobiological basis is described. Three independent dimensions of personality are defined and related to heritable variation in patterns of response to specific types of environmental stimuli: 'novelty seeking' is due to a heritable tendency toward frequent exploratory activity and intense excitement in response to novel stimuli; 'harm avoidance' is due to a heritable tendency to respond intensely to aversive stimuli and to learn to avoid punishment, novelty, and non-reward passively; and 'reward dependence' is due to a heritable tendency to respond intensely to reward and succorance and to learn to maintain rewarded behavior. Evidence suggests that variation in each dimension is strongly correlated with activity in a specific central monoaminergic pathway: novelty seeking with low basal dopaminergic activity, harm avoidance with high serotonergic activity, and reward dependence with low basal noradrenergic activity. These neurobiological dimensions interact to give rise to integrated patterns of differential responses to punishment, reward, and novelty. The combination of high novelty seeking, high reward dependence, and low harm avoidance (histrionic personality) or the combination of high harm avoidance, low reward dependence, and low novelty seeking (obsessional personality) are each associated with information-processing patterns that lead to unreliable discrimination of safe and dangerous situations and hence to chronic anxiety. In individuals with high novelty seeking, chronic anxiety is characterized by global uneasiness or alarm without specific premonitory cues, frequent bodily pains due to low pain and sensation thresholds, low sedation threshold, and slow fatigability. In contrast, in individuals with high harm avoidance, chronic anxiety is characterized by frequent anticipatory worries based on specific cues, high pain and sedation thresholds, and easy fatigability. In response to frustrative non-reward, individuals with high reward dependence are susceptible to compensatory noradrenergic hyperactivity and hence acute or recurrent states of agitated dysphoria associated with reward-seeking behaviors such as overeating and increased sexual activity. Specific predictions are made about normal personality development as well as the development and familial aggregation of anxiety, somatoform, depressive and personality disorders. These predictions are compared with available information, and recommendations are made for future research.
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PMID:A unified biosocial theory of personality and its role in the development of anxiety states. 380 56

This review article touches on various categories of research that have been expanded or made possible predominantly by funding through the National Cancer Program of the National Cancer Institute and the American Cancer Society. Under diagnosis, categories mentioned are biological markers, chromosome banding techniques, fluorescent-activated cell sorter identification of cell surface antigens, ultrastructural studies with electron microscopy, histochemical, radiologic, ultrasonographic, thermographic, angiographic techniques, nuclear magnetic resonance imaging, radioactively labeled compounds that attach to specific tumor cell surface receptors, and other agents that are preferentially taken up by tumor tissues. Predictive tests include human tumor stem cell assays, sister chromatid exchange assay, and hormone receptor assays. The techniques listed under therapy include hyperthermia, immunotherapy, chemotherapy, radiosensitizing compounds, and the supportive measures of hyperalimentation and other nutritional manipulations, psychological reinforcement, rehabilitative efforts, bone marrow transplants, blood component therapy, protective "germ-free" environments, and pain control. Drug delivery systems, animal and cell culture models, and prevention of carcinogenesis are also mentioned.
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PMID:Cancer 1980: achievements, challenges, and prospects. 617 12

Fifteen cases of gunshot wounds of the esophagus seen between the years 1970 and 1978 were reviewed, eight involving the cervical esophagus and seven involving the thoracic portion. Most common symptoms were pain, neck tenderness, dyspnea, and dysphagia. Signs observed were subcutaneous emphysema, crepitations, fever, and leukocytosis. Plain X-rays showed pneumomediastinum, hydrothorax, and pneumothorax. Perforations were confirmed by barium studies in 12 patients. Injuries in the cervical portion were treated by prompt exploration, closure of the defect, and drainage. There were no deaths in this group. Thoracic injuries were treated by prompt thoracotomy except in one patient, for whom the diagnosis was not made until 22 hours after the injury; his was the only death in this series. Because of the extensive tissue involvement in gunshot wounds, primary repairs of thoracic esophageal perforations have a high incidence of failure. Defunctionalization of the esophagus, through ligation of the distal esophagus, gastrostomy, and cervical esophagostomy, has provided a safer method. Use of a double strand of absorbable Dexon to ligate the distal esophagus made a second thoracotomy for removal of the ligature unnecessary. We have adopted routine use of hyperalimentation, avoiding the need for feeding jejunostomy.
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PMID:Perforations of the esophagus from gunshot wounds. 670 55


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