Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020505 (hyperphagia)
 6,116 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cyclosporine is being used with increasing frequency in the prevention and treatment of graft-versus-host disease (GVHD) in patients undergoing allogeneic bone marrow transplant (BMT). Based on the manufacturer's administration recommendations, many institutions administer cyclosporine through one lumen of a silastic catheter with the other lumen designated for hyperalimentation, antibiotics, and blood products. Administration of many antibiotics incompatible with hyperalimentation or transfusion of multiple blood products may jeopardize the patient's nutritional support. A survey was undertaken to collect information on administration practices. It was found that the majority of BMT centers used cyclosporine in their GVHD protocols and had a variety of practices for its administration. To more adequately meet the nutritional needs of this patient population, national standards for administering cyclosporine should be developed. In addition, further research is needed to determine the compatibility of cyclosporine with a variety of intravenous solutions and drugs.
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PMID:Cyclosporine administration practices on bone marrow transplant units: a national survey. 211 35

A three-year-old boy with severe aplastic anemia (HLA-A1,B8(Bw6), Cw7,DR3, MB2, MT2, SB4/A1,B8 (Bw6), Cw7,DR3,MB2,MT2,SB-) received a bone marrow transplant from a phenotypically HLA-identical, SB-compatible female unrelated donor. This donor was selected from eighteen HLA-A1,-B8,-blood donors after extended serotyping, mixed leukocyte culture testing and secondary proliferation assays with primed lymphocyte typing reagents specific for SB. Although patient cells proliferated well as responders in MLR, their stimulatory capability was greatly impaired. Because the patient had inherited the same serological HLA-D haplotype from each parent, it was concluded that a compatible unrelated donor must be homozygous for the same HLA-D antigens as the patient. This HLA-D homozygosity was demonstrated by the lack of MLR responses of both parents to stimulators from the donor. The SB typing results suggested SB compatibility because both the patient and the donor typed as SB4,-. Following bone marrow transplantation, there was rapid hematopoietic engraftment. The patient developed severe diarrhea caused by graft-versus-host disease of the gastrointestinal tract, which necessitated hyperalimentation. He is currently eighteen months posttransplant with full hematopoietic reconstitution and moderate chronic skin graft-versus-host disease.
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PMID:Bone marrow transplantation for severe aplastic anemia using a phenotypically HLA-identical, SB-compatible unrelated donor. 622 16

Hansenula anomala is a yeast which has seldom been reported as a human pathogen. A case of fungaemia with this organism is described in a 22-year-old patient with chronic myeloid leukaemia undergoing a second HLA-matched sibling transplant. A Hickman catheter was in situ and hyperalimentation commenced on day -1. Fever developed on day +10 and H. anomala was isolated from blood cultures. The patient was receiving cyclosporin and methotrexate as prophylaxis against graft-versus-host disease and was severely neutropenic. Treatment with amphotericin B was commenced and the patient's Hickman catheter was removed. Fever resolved and subsequent blood cultures were negative. Amphotericin was continued to a cumulative dose of 680 mg and oral fluconazole 400 mg/day was given for a further week. H. anomala infection has been reported in premature babies and in immunosuppressed individuals but has not been previously observed in patients undergoing bone marrow transplantation. Clinical features of previously reported cases of infection with H. anomala are reviewed.
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PMID:Hansenula anomala infection after bone marrow transplantation. 771 79

An unblinded, historical controlled study of 49 bone marrow transplant (BMT) patients was carried out in our institution to assess the effect of oral pentoxifylline (PTX) on BMT regimen related toxicity (RRT). Twenty-eight consecutively treated BMT patients (17 allogeneic, 11 autologous) were entered into the PTX treatment group and treated with oral PTX 400 mg at intervals of 4 h from day -10 until day +35 or discharge, whichever came sooner. These were compared with a control group of 21 BMT patients (14 allogeneic, 7 autologous). Patient groups were very similar with respect to age, sex, conditioning regimen, graft-versus-host disease (GVHD) prophylaxis and baseline liver and renal function. Compliance with the drug was 85%. Despite this, no significant difference in days of mucositis or hyperalimentation, incidence or severity of renal or hepatic dysfunction, hypertension, GVHD, weight gain > 5%, day 100 mortality or length of hospitalization was observed. Median follow-up is > 2 years in both groups and no difference in relapse or survival was observed. We were unable to confirm an effect of oral PTX on BMT related morbidity or mortality.
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PMID:Effect of pentoxifylline on regimen related toxicity in patients undergoing allogeneic or autologous bone marrow transplantation. 779 47

Abdominal problems and catastrophes often complicate the clinical course after bone marrow transplantation (BMT) in children. These complications can be grouped into categories of infection, chemotherapy and radiation toxicity, graft-versus-host disease (GVHD), recurrent or de novo malignancy, and miscellaneous complications and can involve the hepatobiliary system, pancreas, spleen, gastrointestinal tract, and urinary tract. Infection is common after BMT: the causative organism depends on the changing immunologic state of the recipient and even on environmental factors such as recent construction, humidity, and antibiotic use. Chemotherapy and radiation therapy can cause hepatic veno-occlusive disease, pancreatitis, nephritis, and hemorrhagic cystitis. GVHD is a process in which donor lymphoid cells produce damage to recipient target organs, especially skin, liver, and intestinal mucosa. Recurrent or de novo disease or malignancies, particularly B-cell lymphomas, may develop in chronically immunocompromised children. Other problems include stone disease, splenic and renal infarction, and complications of hyperalimentation therapy. Abdominal imaging, including plain radiography, contrast material-enhanced studies of the bowel, real-time and duplex sonography, and computed tomography, is essential in diagnosing these problems and evaluating response to therapy.
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PMID:Abdominal complications in pediatric bone marrow transplant recipients. 821 May 93

Allogeneic peripheral blood stem cell transplantation (alloPBSCT) is an emerging technology. As this technology develops, transplant centers are concerned with looking for technologic advances that will result in improvements in clinical outcomes and lower costs. We provide comparative estimates of costs and resource use for alloPBSCT in comparison to allogeneic bone marrow transplantation (alloBMT) for persons with hematologic malignancies from the time of harvest to 100 days post transplant. A retrospective, cost-identification analysis was conducted for patients in two consecutive phase II clinical trials at the University of Nebraska Medical Center. Identical preparative regimens, graft-versus-host disease prophylaxis, post-transplant hematopoietic colony-stimulating factor treatment regimens, and discharge criteria were used. Total median costs were $18,304 lower for alloPBSCT, with lower costs during recovery; specifically for hospitalization, platelet products, hematopoietic growth factors, intravenous hyperalimentation, supportive care agents, supplies, and antibacterial agents. This study provides preliminary evidence for short-term cost savings associated with alloPBSCT. However, concerns exist over the potential for higher costs due to preliminary reports of higher rates of chronic graft-versus-host disease, as well as more intensive induction regimens that may result in lower relapse rates. The premature adoption of new technologies based on short-term economic factors, in the absence of adequate clinical trial data, may prove to be ill-advised, particularly for complex medical treatments such as allogeneic transplantation.
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PMID:Valuing clinical strategies early in development: a cost analysis of allogeneic peripheral blood stem cell transplantation. 1048 42

Thalidomide is being increasingly used after stem cell transplantation as immunosuppression for patients with chronic graft-versus-host disease, as well as for antiangiogenesis effects in patients with multiple myeloma, brain tumors, leukemia, or other malignancies. The goal of this study was to determine if thalidomide improved the quality of life by virtue of its associated sleep-promoting, anxiety-reducing, antiwasting, and antidiarrheal effects. We therefore studied 28 patients with resistant chronic graft-versus-host disease who were treated with thalidomide (13 patients) or other immunosuppressive drugs (15) and compared them with healthy control subjects (16). All patients completed quality-of-life questionnaires prospectively before beginning regimens of thalidomide or other immunosuppressive drugs and completed similar questionnaires at 3- and 6-month intervals thereafter. The Transplant Symptom Frequency score was similar for healthy control subjects and both groups of patients with chronic graft-versus-host disease, regardless of whether they had received thalidomide or not. Quality of sleep was equally poor in patients who received or did not receive thalidomide. The most common complaint of patients with chronic graft-versus-host disease was fatigue, followed in frequency by overeating. The control group had similar concerns. This pilot study suggests that patients with chronic graft-versus-host disease have a quality of life similar to that of their health care workers, regardless of whether they are treated with thalidomide or other immunosuppressive drug, and that fatigue and overeating are the most common complaints.
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PMID:Thalidomide in chronic graft-versus-host disease after stem cell transplantation: effects on quality of life. 1246 2

Graft-versus-host disease (GVHD) is a rare complication after solid organ transplantation and consists of a reaction of donor derived immune cells directed against host tissues. The vast majority of cases reported in the literature involve liver, small intestine and pancreas transplantation. We report a case of GVHD in a 48-year-old man after living-unrelated kidney transplantation at another center. Six months postoperatively he developed a skin rash, anorexia, and diarrhea that resulted in malnutrition and a 90 pound weight loss. At this point he was transferred to our center with a BMI of 16 and severe cachexia. Intravenous hyperalimentation was initiated and an extensive work-up for an infectious etiology was performed and was negative. An esophagogastroduodenoscopy was performed and revealed nodularity of the gastric mucosa, atrophy, and edema in the first and second portion of his duodenum. Biopsy findings were consistent with GVHD. Aggressive immunosuppressive therapy was instituted with a good response. The anorexia and diarrhea resolved, and he was discharged on hospital day 20. Three months later, there had been no recurrence of the diarrhea, the patient had gained an additional 40 pounds, BMI of 25, and a repeat upper endoscopy revealed complete resolution of the initial endoscopic abnormalities.
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PMID:Graft-versus-Host Disease after Living-Unrelated Kidney Transplantation. 2481 87

The combination of glutamine, fiber and oligosaccharides (GFO) is thought to be beneficial for alleviating gastrointestinal mucosal damage caused by chemotherapy. A commercial enteral supplementation product (GFO) enriched with these 3 components is available in Japan. We performed a retrospective study to test whether oral GFO decreased the severity of mucosal injury following hematopoietic stem cell transplantation (HSCT). Of 44 HSCT patients, 22 received GFO and 22 did not. Severity of diarrhea/mucositis, overall survival, weight loss, febrile illness/documented infection, intravenous hyperalimentation days/hospital days, engraftment, acute and chronic GVHD, and cumulative incidence of relapse were studied. Sex, age, performance status, diagnosis, disease status, and treatment variables were similar in both groups. There were fewer days of diarrhea grade 3-4 in patients receiving GFO than in those who did not (0.86 vs. 3.27 days); the same was true for days of mucositis grade 3-4 (3.86 vs. 6.00 days). Survival at day 100 was 100% in the GFO group, but only 77.3% for the patients not receiving GFO (p = 0.0091, log-rank test). Weight loss and the number of days of intravenous hyperalimentation were better in the GFO group (p < 0.001 and p = 0.0014, respectively). Although not significant, less gut bacterial translocation with Enterococcus species developed in the GFO group (p = 0.0728) than in the non-GFO group. Other outcomes were not affected. To the best of our knowledge, this is the first comparative clinical study of GFO supplementation to alleviate mucosal injury after allo-HSCT. We conclude that glutamine, fiber and oligosaccharide supplementation is an effective supportive therapy to decrease the severity of mucosal damage in HSCT.
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PMID:Efficacy of Enteral Supplementation Enriched with Glutamine, Fiber, and Oligosaccharide on Mucosal Injury following Hematopoietic Stem Cell Transplantation. 2549 82