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

The nutritional and immunological status of 140 malnourished cancer patients who were to receive intravenous hyperalimentation (IVH) were evaluated prior to treatment with IVH and chemotherapy (CMX), surgery or radiation therapy (XRT). Subsequently, these indices were correlated with responses to treatment. Cell-mediated immunocompetent (CMI+) patients (41%) had lost an average weight of 10 +/- 2.2 lbs., while cell-mediated immunoincompetent (CMI-) patients (59%) had lost an average weight of 31 +/- 2.5 lbs. (p less that 0.05). Total lymphocyte count (TLC) averaged 1290 +/- 250 cells/mm3 in CMI+ patients and 900 +/- 140 cells/mm" in CMI- patients (p less than 0.05). Serum albumin concentration (SA) was 3.6 +/- 0.06 g/dl in CMI+ patients and 3.3 +/- 0.05 g/dl in CMI- patients (p less than 0.05). In the CMI+ group, 49% had a positive response to CMX, whereas only 27% of the CMI-group responded to CMX (p less than 0.01). In the surgery group, 88% of the CMI+ patients, but only 65% of CMI- patients, had uncomplicated postoperative recovery periods. Although nutritional repletion with IVH was undertaken in all patients, those patients with initial CMI- responses had greater body weight loss, lower SA and TLC and either a decreased response to CMX or an increase in postoperative morbidity and mortality when compared with patients who initially had CMI+ responses.
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PMID:Evaluation of nutritional indices as prognostic indicators in the cancer patient. 10 54

Radiation therapy may induce anorexia with resultant weight loss and inanition that can limit the dose of radiation therapy administered. The purpose of this study was to evaluate 39 nutritionally-depleted patients who had a variety of malignant diseases treated with radiation therapy and concomitant nutritional support with intravenous hyperalimentation (IVH). The average dose of radiation delivered was 3827 rads in an average of 3.5 weeks. Ninety-five percent of the patients completed their planned course of radiation therapy and improved symptomatically. Fifty-four percent of the patients responded with a greater than 50% reduction in tumor size. Responding patients gained an average weight of 13.0 +/- 6.5 lbs. during IVH (av. 36.2 days) and radiation therapy (av. 3832 rads), whereas non-responding patients gained only 4.9 +/- 8.8 lbs. (p less than 0.001) during IVH (av. 42.8 days) and radiation therapy (av. 3819 rads). Serum albumin concentrations rose from 3.12 +/- 0.49 gm/100 ml to 3.51 +/- 0.68 gm/100 ml (p less than 0.05) during treatment in responding patients but did not rise significantly from 3.09 +/- 0.48 gm/100 ml in non-responding patients. In conclusion, IVH allowed a planned course of radiation therapy to be delivered to a group of poor-risk, malnourished cancer patients, and a positive correlation between tumor response and nutritional status was identified. Moreover, IVH was a valuable adjunct in the treatment of six patients who had enteric fistulas that originated from radiated bowel.
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PMID:Intravenous hyperalimentation as an adjunct to radiation therapy. 40 85

Two groups of patients suffering from advanced neoplastic disease were fed parenterally for a period ranging from 1 to 16 weeks. The parameters considered were: weight change, serum albumin level, lymphocyte transformation test and serum immunoglobulin level. There were 23 patients in one group and 21 patients in the other. Regimens included for group I: saline solution (1000-1500 ml), glucose (100-150 g) and amino acids (15-30 g) per day; for group 2: 40-50 Cal/kg per day (dextrose about 15 g/kg per day), about 2 g of amino acids/kg/day and about 40-50 ml water/kg/day. In addition, 13 patients underwent both treatments sequentially. All the Group I patients lost weight (1.3 kg/week); while out of 23 patients in Group 2, 15 gained weight, 2 remained unchanged and 6 continued to lose weight, but to a lesser rate than before hyperalimentation (the average weight gain was 1.1 kg/week). Serum albumin levels decreased in 19 out of 25 patients in Group I and increased in 14 out of 26 patients of Group 2. Initial values of the lymphocyte blast transformation test were very low in both groups of patients, and an increase was observed only in patients treated by hyperalimentation. The increase was more evident in patients who were not under antiblastic treatment. Changes in serum immunoglobulin levels were not significant. The authors conclude that malnutrition plays a very important role in neoplastic cachexia and can be improved by parenteral hyperalimentation. Although it is possible that in the near future hyperalimentation and conventional neoplastic therapies will play complementary roles in treatment of advanced neoplastic disease, malnutrition is still the specific indication for intravenous hyperalimentation.
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PMID:[Parenteral hyperalimentation in patients with advanced neoplastic disease (author's transl)]. 82 82

Few studies have tried to characterize the efficacy of parenteral support of critically ill infants during short period of intensive care. We studied seventeen infants during five days of total parenteral hyperalimentation. Subsequently, according to the clinical conditions, the patients received nutritional support by parenteral, enteral route or both up to the 10th day. Evaluations were performed on the 1st, 5th, and 10th days. These included: clinical data (food intake and anthropometric measurements), haematological data (lymphocyte count), biochemical tests (albumin, transferrin, fibronectin, prealbumin, retinol-binding protein) and hormone assays (cortisol, insulin, glucagon). Anthropometric measurements revealed no significant difference between the first and second evaluations. Serum albumin and transferrin did not change significantly, but mean values of fibronectin (8.9 to 16 mg/dL), prealbumin (7.7 to 18 mg/dL), and retinol-binding protein (2.4 to 3. 7 mg/dL) increased significantly (p < 0.05) from the 1st to the 10th day. The hormonal study showed no difference for insulin, glucagon, and cortisol when the three evaluations were compared. The mean value of the glucose/insulin ratio was of 25.7 in the 1st day and 15. 5 in the 5th day, revealing a transitory supression of this hormone. Cortisol showed values above normal in the beginning of the study. We conclude that the anthropometric parameters were not useful due to the short time of the study; serum proteins, fibronectin, prealbumin, and retinol-binding protein were very sensitive indicators of nutritional status, and an elevated glucose/insulin ratio, associated with a slight tendency for increased cortisol levels suggest hypercatabolic state. The critically ill patient can benefit from an early metabolic support.
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PMID:Nutritional follow-up of critically ill infants receiving short term parenteral nutrition. 1088 Oct 72