Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bone marrow transplantation (BMT) is associated with severe metabolic stress secondary to anorexia, mucositis, enteritis, and infection. We compared nutritional parameters and clinical outcomes of 22 patients who received prophylactic total parenteral nutrition (TPN) to those of 22 controls, matched for age and diagnosis, who received nutritional support ad libitum. Over the 5-week study period, the TPN group averaged caloric intakes greater than 1.5 X basal energy expediture (BEE) per day and gained 2.5% of body weight; the control group averaged less than 0.9 X BEE and lost 3.7% of body weight. Visceral protein status as reflected by serum albumin was not different. Engraftment of donor marrow cells was 3 days earlier (p less than 0.01) in the TPN group than in the controls, despite there being no significant difference in the number of marrow cells each group received. There was no difference in the two groups' clinical outcomes; mortality, duration of hospital stay, and incidences of sepsis, graft-versus-host disease, and return of malignancy were equivalent. Thus, patients who received prophylactic TPN engrafted sooner than patients who did not; however, overall clinical outcome was unaffected by TPN. Controlled studies of prophylactic TPN are indicated for the BMT patient population.
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PMID:Total parenteral nutrition in bone marrow transplantation: a clinical evaluation. 642 May 35

A nutritional support team was used in the assessment and management of patients on a general urological service. Indications for nutritional evaluation included history of weight loss, anorexia, significant infection, chronic neoplastic disease, trauma or major surgery. The fat and protein status of the patient was assessed by anthropomorphic and laboratory determinations. The patient then was categorized as having mild, moderate or severe degrees of nutritional depletion. Deficiencies in vitamins, trace elements or essential fatty acids were not noted. Caloric and protein needs were calculated by multiplication of the basal energy expenditure by a metabolic activity factor, which was derived from the degree of illness or stress. Nutritional support was provided by enteral feedings via oral, nasogastric or jejunal feeding tubes and/or intravenous hyperalimentation via peripheral or central venous nutrient lines. During a 6-month interval nutritional consultation was requested for 50 patients, who represented 7 per cent of the urological admissions. Nutritional support was provided for patients who had obstructive uropathy with or without neoplasms, radiation cystitis, sepsis, urinary fistulas, mental depression, end stage renal disease or neurological dysfunction. In patients in whom urological treatment controlled the disease nutritional support maintained the weight, and stabilized serum albumin and lymphocyte counts. We concluded that a nutritional support program has a significant and, often, unappreciated role in the management of urological patients.
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PMID:Nutritional support in a general urological service. 642 56

Thirty-three patients with advanced breast cancer were treated with a recombinant alpha interferon (rIFN-alpha 2). All patients were ambulatory (performance status greater than or equal to 50 Karnofsky scale) and almost all had received previous chemotherapy. Large intravenous dosages of 30 to 50 X 10(6) IU/m2 were given for five consecutive days every two to three weeks to 22 patients and smaller subcutaneous dosage of 2 X 10(6) IU/m2 three times a week to 11 patients. No complete or partial responses were seen. Two patients had stable disease and the remainder progressed. Flu-like syndromes were seen in all patients. Nausea, vomiting, and anorexia were frequent. Hypotension and confusion were noted in six and five patients, respectively. Life-threatening leukopenia was noted in two patients receiving intravenous dosage and thrombocytopenia was noted in one; no sepsis or bleeding complications were noted. In this study, a highly purified and biologically active rIFN-alpha 2 was not associated with activity in previously treated women with metastatic breast cancer.
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PMID:A phase II study of recombinant alpha interferon in patients with recurrent or metastatic breast cancer. 647 Jul 52

Since the first outbreak of an epizootic disease on a pig farm in Shimane Prefecture in 1979, similar diseases have occurred continually on other 8 pig farms in the same prefecture until 1982. Main clinical symptoms of the disease were recumbency, convulsion, anorexia and paddling. The diseased pigs ranged mostly from 35 to 67 days of age. Monthly fatality on one pig farm for 1 year was 0.2 to 3.6%. Morbidities in affected litters were mostly at a level of 20 to 30% on 7 pig farms. The diseases were diagnosed as streptococcal meningitis and septicemia with each one of endocarditis and pneumonitis by pathological and bacteriological studies on 20 affected pigs. Distribution of piglets from a breeding farm to pig farms was considered as one of the causes of prevalence in the prefecture. Representative 20 strains of the isolates from diseased animals on 9 pig farms were identified as Streptococcus R (Streptococcus suis type II) by biological and serological examinations. For the latter examination, anti-Streptococcus R, S and T sera were prepared. It was also indicated that the disease had occurred in 8 prefectures in addition to Shimane, because positive results had been obtained from 41 strains submitted from those prefectures for serological diagnosis. The minimal inhibitory concentration was examined in 18 drugs to 19 isolates. It was the lowest in ampicillin and thiopeptin of all the drugs.
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PMID:Streptococcus R (Streptococcus suis type II) infection in pigs in Japan. 668 Jul 74

Fifty-one patients with metastatic non-small-cell lung cancer (NSCLC) were treated with VP-16-213 (4'-demethylepipodophyllotoxin) during a phase II trial. Of the 49 patients who had adequate trials, 2 patients achieved a partial response (PR), for an overall 4% major response rate. The median Karnofsky performance status (PS) was 80%; 85.7% of patients had adenocarcinoma and 14.2% had epidermoid carcinoma. Prior treatment with chemotherapy may have adversely affected response rate; the two responses occurred among the 25 previously untreated patients, while no responses were seen in patients who had previously received chemotherapy. Myelosuppression was the most frequent side effect and two drug-related deaths due to septicemia occurred. Other toxic effects noted included anorexia, nausea and hypotension during drug infusion. We conclude that VP-16-213 has minimal activity as a single agent in NSCLC.
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PMID:Phase II trial of VP-16-213 in non-small-cell lung cancer. 708 Nov 37

We investigated the use of ornithine alpha-ketoglutarate in treatment of rats bearing Morris hepatoma 7777. Rats received diets containing either ornithine alpha-ketoglutarate, which has been used in other catabolic states (i.e. injury, sepsis), or an isonitrogenous, isocaloric diet containing glycine. Untreated tumors grew to a mass of 11 g/100 g body weight over the 3-wk period after implantation and induced progressive anorexia, negative nitrogen balance, and body and tissue wasting. Compared with glycine, ornithine alpha-ketoglutarate had no effect on tumor growth, but also did not alter the catabolic effects of the tumor on its host. We hypothesized that capture of amino acids by the tumor limited the efficacy of supplemental nutrition here and in published reports in which tumor burden comprised 4-30% of body weight. This is supported by our observation that a 3-wk of implantation the rate of protein deposition plus amino acid oxidation by the tumor was equivalent to approximately 70% of the host's daily protein intake. To parallel the clinical situation in which tumor burden is small at diagnosis and initiation of treatment, the same diets were tested in rats treated by excision of the tumor at a limited stage of the disease. Rats received 3 d preoperative nutrition with ornithine alpha-ketoglutarate or glycine, and continued on the same diets for 3 or 6 d postoperatively. Compared with glycine-fed rats, ornithine alpha-ketoglutarate-fed rats showed a more positive nitrogen balance, higher concentrations of glutamine and branched-chain amino acids in muscle, and accelerated protein deposition in small intestine (P < 0.05). Our results explain the lack of success of nutritional support in untreated cancer and underline the need for clinically relevant animal models for further studies.
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PMID:Supplemental nutrition with ornithine alpha-ketoglutarate in rats with cancer-associated cachexia: surgical treatment of the tumor improves efficacy of nutritional support. 750 Jan 78

During the last two decades, major advances in technology and in our fundamental understanding of the biologic aspects of sepsis and cancer cachexia have dramatically affected the therapeutic strategies available to the surgeon to care for critically ill patients. It is clear, however, that cytokines affect whole body nutrition and metabolism and are responsible for many of the clinically observed nutritional effects of injury, infection, and cancer, including fever, hypermetabolism, anorexia, protein catabolism, cachexia, and altered fat, glucose, and trace mineral metabolism. These metabolic and nutritional effects of cytokines are influenced by the nutritional status of the host, which is generally altered during the course of the critical illness. In the future, the use of specialized diets and the use of selective cytokine blockade are likely to be important components of the overall care of the catabolic patient.
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PMID:Cytokine control of nutrition and metabolism in critical illness. 751 14

Patients with malignant astrocytoma continue to respond poorly to chemotherapy and have a dismal prognosis. Cyclophosphamide (CTX) and etoposide demonstrate activity against malignant astrocytoma at standard dosages, with bone marrow suppression as the limiting toxicity. In order to allow dose intensification, minimize leukopenia, and improve efficacy granulocyte colony-stimulating factor (G-CSF) was used in combination with CTX and etoposide. The protocol consisted of CTX (2 mg/m2/d, days 1, 2), etoposide (200-300 mg/m2/d, days 1-3), and G-CSF (5-10 micrograms/d subcutaneously, days 4-18), every 4 weeks. Nine evaluable patients (7 glioblastoma multiforme, 2 anaplastic astrocytoma) were treated, ranging in age from 26-67 (mean 41). One of 9 patients responded (11%) with a partial response (13+ months), 3 had stable disease (33%; 8, 5, 2.5 months), and 5 had progressive disease (3, 2.5, 2, 1.5, 1 months). The median time to progression for responders was 6.5 months, while overall it was 2.5 months. Overall median survival was only 7.0 months. Toxicity was frequent and severe, typically delaying treatment cycles. The most common complications were severe myeolosuppression (9), sepsis (8), rash (6), urinary infection (5), and anorexia (5). Treatment delays caused by infections and other complications occurred often, abrogating the intended dose intensification. The received dose intensity (DI) for CTX was 400-425 mg/m2/week (relative DI 0.41), while for etoposide it was 75 mg/m2/week (relative DI 0.42). In summary, as used in this protocol, dose intensive chemotherapy with CTX, etoposide, and G-CSF does not improve efficacy over standard regimens and results in excessive toxicity.
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PMID:Attempted dose intensified cyclophosphamide, etoposide, and granulocyte colony-stimulating factor for treatment of malignant astrocytoma. 759 59

A 55-year-old female presented with sore throat and slight fever. The patient was admitted to our hospital on December 13, 1993. Full blood count showed hemoglobin 10.7 g/dl, white cell count 960/microliters (neutrophils 14%, lymphocytes 82%, blasts 2%) and platelets 13,000/microliters. Bone marrow examination showed hypocellularity with 4.5% of myeloblast positive for peroxidase. The bone marrow specimens on Dec. 20 showed 15.5% of myeloblasts, some of which had Auer rods. These findings led to the diagnosis of refractory anemia with excess myeloblast in transformation (RAEB-T) of French-American-British Cooperative Group. The patient was transfused and treated with cytarabine ocfosfate (SP-AC) (100 mg tid) and 6-mercaptopurine (50 mg tid) for 14 days. During chemotherapy she complained of nausea and anorexia, but they were managed easily with medication. On Feb. 7, 1994, forty-two days after the start of administration, peripheral blood and bone marrow aspirate were compatible with a complete remission. Although complete remission was sustained with courses of chemotherapy for 4 months, relapse occurred and the patient died of septicemia on August 29, 1994 after induction failure. Observation suggested that oral SPAC in combination with 6-mercaptopurine had a good antileukemic effect on the myelodysplastic syndrome. However, the duration response was short, and further improvement of the therapy is needed.
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PMID:[Refractory anemia with excess myeloblast in transformation induced remission by combined oral administration of cytarabine ocfosfate and 6-mercaptopurine]. 779 1

Peripheral blood stem cell autografts for the treatment of chronic myeloid leukaemia (CML) are currently under evaluation. A patient with CML received intensive chemotherapy followed by granulocyte colony-stimulating factor prior to the collection of peripheral blood derived stem cells. He developed unusually severe, and fatal, hypophosphataemia and this coincided with the rapid rise of his peripheral blood white cell count. The hypophosphataemia was considered to be due to a combination of severe anorexia, sepsis and the rapid growth factor-stimulated myeloid regeneration in CML.
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PMID:Severe hypophosphataemia during stem cell harvesting in chronic myeloid leukaemia. 779 70


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