Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A cancer-specific self-reporting quality of life questionnaire has been validated. The questionnaire is designed to assess physical functioning, role functioning, cognitive functioning, emotional functioning, social functioning, pain, fatigue, emesis and quality of life by means of multi-item scales, and other disease- and treatment-related symptoms by means of single items. The questionnaire was completed by 126 head and neck cancer patients with a mean age of 67 years. The internal consistency (scale reliability) was satisfactory for all scales but one. Correlations between scales and items assessing the same underlying dimension were also satisfactory. The questionnaire discriminates between patient subgroups and between acute, subacute and late toxicity. Patient compliance was high. The questionnaire provided valuable information, and most of the scales/items functioned well. A few problems were found, especially with the modified visual analogue scales, and minor modifications will be made.
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PMID:Psychometric validation of the EORTC Core Quality of Life Questionnaire, 30-item version and a diagnosis-specific module for head and neck cancer patients. 162 51

The National Biotherapy Study Group (NBSG) conducted a broad phase II trial using interleukin-2 (IL-2) by continuous infusion and alpha interferon (IFN) subcutaneously in 267 patients with a variety of advanced cancers, including 29 with breast cancer, 89 with renal cancer, and 69 with melanoma. IL-2 [18 million international units (MIU)/m2] was given by continuous infusion for 108 hours with 3 mu/m2 subcutaneous IFN every other day during the IL-2 infusion. The patients were treated for 1 week followed by a 2-week rest. After two cycles of treatment, patients were evaluated for response. Of the 237 patients evaluable for response, 20 (8%) had a complete or partial response and 128 (54%) were stable. Therefore, 62% of the evaluable patients were nonprogressive during the first 90 days of IL-2/IFN therapy. The objective response rate was 11% in melanoma, 7% in renal cancer, 14% in breast cancer, and 3% in patients with a variety of malignancies for an overall response rate of 7% in these patients with advanced cancer. The patients were treated on a general medical ward and tolerated treatment well with fatigue and fever being nearly universal. Dyspnea, pruritus, chills, and elevated creatinines were frequent but less common. This combination biotherapy regimen has minimal activity in a variety of advanced cancers and must be compared with the best existing chemotherapy for each cancer type in randomized, prospective trials.
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PMID:Combination biotherapy utilizing interleukin-2 and alpha interferon in patients with advanced cancer: a National Biotherapy Study Group Trial. 162 72

Interferon-alfa (IFN-alpha) and cisplatin have shown synergism in vitro against tumour cell lines and optimal effects were observed with continuous and high IFN concentration. 20 patients with advanced malignant melanoma were treated with 10 MU IFN subcutaneously continuously, daily, plus cisplatin 50 mg/m2 intravenously on days 8 and 9. Cisplatin was repeated every 4 weeks. The main toxic effects were myelosuppression, fatigue and weight loss. Toxicities always resolved completely after reduction/interruption of IFN and no life-threatening infection was observed. There were 1 complete and 6 partial responses. 6 patients had stable disease. Median time to progression was 7 months with a range of 16 to 2 months. The combined regimen of IFN-alpha and cisplatin is active in patients with multiple visceral and skeletal sites.
Eur J Cancer 1992
PMID:Phase II study of continuous subcutaneous interferon-alfa combined with cisplatin in advanced malignant melanoma. 162 70

This study, carried out in three European countries, elicited the views and impact of three medical groups involved in patient care. Their views were compared with patients' perspectives of their condition. The main stage of the study was carried out by self-completion questionnaires by 300 patients across Italy, France and the U.K. The views of the medical profession were quantified via 150 hospital specialists, 75 cancer care nurses and 30 general practitioner interviews. Patients' symptoms most frequently seen by the medical profession were nausea, tiredness, loss of hair, vomiting, worrying and lack of appetite. On a scale of 1-4 (1 = not at all; 4 = very much) the frequency of these side effects were rated at 2.8 or over. Intensity of concern was highest for nausea and vomiting. These two symptoms was most frequently highlighted as one of the three highest concerns respectively for 74% and 54% of specialists, 64% and 60% of nurses and 50% of general practitioners. Patients on average reported a lower frequency of major symptoms. Most frequent were loss of hair, tiredness, lack of energy, nausea and decreased sexual interest. In terms of the impact of these problems, tiredness, nausea and loss of hair were the most frequently mentioned. Vomiting bothered them more than the frequency would suggest. 1 in 10 patients claim to have delayed their treatment because of previous experiences of side effects. The main impact on patient's quality of life related to the aspects of worrying and the effects on the family. In terms of communication, both the medical profession and the patients felt that patients were well informed about the disease and treatment. However, differences emerged between what patients claim to have been told about the disease and its treatment and what nurses and doctors claim to have said.
Eur J Cancer 1992
PMID:The impact of cytotoxic chemotherapy--perspectives from patients, specialists and nurses. 162 6

Datelliptium chloride, hydrochloride (SR 95 156B, NSC 626718X, DHE) was studied in a phase I trial of escalating doses given on a single 24-h continuous intravenous infusion schedule. Doses were escalated from 40 to 500 mg/m2 in 19 patients who received a total of 24 courses. Courses were repeated after a minimal interval of 3 weeks. Local venous toxicity occurred at low doses (less than or equal to 100 mg/m2) and was circumvented by the use of a central venous access for higher doses. Other clinical adverse events occurred (greater than or equal to 330 mg/m2), including moderate nausea and vomiting, mild diarrhea, dry mouth, neuropsychiatric manifestations, and fatigue. All of these side effects were reversible and none was dose-limiting. The dose-limiting toxicity was related to hepatic laboratory-test abnormalities in the form of reversible elevations of levels of serum bilirubin and liver enzymes at doses of greater than or equal to 330 mg/m2. The maximum tolerated dose for this schedule is 500 mg/m2. Hematologic toxicity was minimal and non-dose-limiting. Neither drug-related deaths nor objective complete or partial responses were observed. However, a minor response and a long-term disease stabilization were obtained.
Cancer Chemother Pharmacol 1992
PMID:Phase I study of Datelliptium chloride, hydrochloride given by 24-h continuous intravenous infusion. 162 72

Recombinant Interleukin 4 was administered by subcutaneous injection at daily doses of 0.5, 1.0 or 5.0 micrograms kg-1 to nine patients as part of a Phase I Dose Toxicity Study. Dose limiting toxicity was reached at 5 micrograms kg-1 day-1. Symptoms of toxicity included fatigue, 'flu like symptoms and elevated liver enzymes. Modest but significant elevations of neutrophil and platelet counts occurred. No clear evidence of antitumour effects emerged although pain in metastatic lymph nodes and a small fall in myeloma paraprotein levels during dosing were observed. In vitro and murine in vivo studies indicate that patients with lymphoproliferative disease should be selected for Phase II trials.
Br J Cancer 1992 Jul
PMID:Recombinant human interleukin 4 (IL-4) given as daily subcutaneous injections--a phase I dose toxicity trial. 163 69

Mifepristone (RU 486) is a compound with progesterone as well as cortisol-blocking activities. We investigated the endocrine effects of long-term therapy of 10 patients with meningiomas with 200 mg mifepristone daily for 1 yr. Most patients initially complained of nausea, vomiting, and/or tiredness. In four patients prednisone (7.5 mg/day) had to be given simultaneously in order to overcome these side-effects. In retrospect those patients who presented with the most severe side-effects showed the most rapidly occurring activation of the hypothalamo-pituitary-adrenal-axis, as measured by an increase of circulating cortisol levels as well as of urinary cortisol excretion. Therapy with RU 486 activated the hypothalamo-pituitary-adrenal axis, resulting in a resetting of this system at a higher level at which the diurnal rhythm and the responsiveness to CRH stimulation were maintained, whereas the sensitivity to dexamethasone had diminished. Secondarily the production of androstenedione and estradiol increased considerably. These endocrine changes were caused by the induction of partial cortisol receptor resistance during therapy with RU 486. The compensatory overproduction of androgens and consequently of estrogens during long-term RU 486 therapy might limit its use as a single treatment in the treatment of estrogen-dependent cancer.
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PMID:The endocrine effects of long-term treatment with mifepristone (RU 486). 164 17

Selective aspects of quality of life during supportive pamidronate (APD) treatment were assessed in breast cancer patients with osteolytic metastases. 144 patients were randomised to a pamidronate group (n = 76) or a control group (n = 68). A questionnaire measuring mobility impairment, bone pain, fatigue and gastrointestinal toxicity was administered at 3-monthly intervals. The analysis focused on changes in these quality of life domains over time. The median follow-up for both groups was 18 months. Mobility impairment and bone pain were significantly less in the pamidronate group as compared with the control group, due primarily to a rapid improvement shortly after initiation of pamidronate treatment. Thereafter, a gradual increase in these symptoms was noted in both groups. Gastrointestinal complaints and fatigue levels were similar over time in the two groups, suggesting that these symptoms are more dependent on disease-related events and cytotoxic treatment than on pamidronate treatment. The results indicate that reduced skeletal morbidity in breast cancer patients during pamidronate treatments is associated with an improvement in selective aspects of quality of life.
Eur J Cancer 1991
PMID:The effect of supportive pamidronate treatment on aspects of quality of life of patients with advanced breast cancer. 167 65

Fludarabine phosphate is the 2-fluoro, 5'-monophosphate derivative of vidarabine (ara-A) with the advantages of resistance to deamination by adenosine deaminase (ADA) and improved solubility. The mechanism of cytotoxic action of the compound appears to involve metabolic conversion to the active triphosphate. Fludarabine phosphate has substantial activity against lymphoid malignancies, particularly chronic lymphocytic leukemia (CLL) and low-grade non-Hodgkin's lymphoma (NHL). Its single-agent activity in CLL appears at least comparable to those of other conventional combination regimens. Its activity in Hodgkin's disease, mycosis fungoides, and macroglobulinemia, although suggestive, needs to be further defined and clinical trials are warranted in hairy cell leukemia, prolymphocytic leukemia, and previously untreated myeloma. The compound does not appear active against most common solid tumors. Early clinical trials indicated significant myelosuppression and the potential for severe neurotoxicity. Toxicity on the currently used low-dose schedules includes transient and reversible myelosuppression, nausea and vomiting, diarrhea, somnolence/fatigue, and elevations of liver enzymes and/or serum creatinine. Possible pulmonary toxicity has been suggested in several patients. The currently used low-doses of fludarabine phosphate, even with repeated administration, are well tolerated and appear safe with a negligible risk for severe neurotoxicity. Based on its single-agent activity and tolerability, the Food and Drug Administration recently granted group C designation of the drug for the treatment of patients with refractory CLL outside the clinical trials setting. The use of fludarabine phosphate in combination regimens and its impact on the natural history of the lymphoid malignancies is yet to be determined. Fludarabine phosphate may well occupy a pivotal role in the management of CLL and low-grade NHL.
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PMID:Fludarabine phosphate: a synthetic purine antimetabolite with significant activity against lymphoid malignancies. 170 43

Fifteen patients with advanced, measurable renal cell carcinoma entered a Phase II clinical trial of interleukin-2 (IL-2) (Teceleukin, Hoffmann-La Roche Inc., Nutley, NJ) and interferon (IFN) (Roferon A, Hoffmann-La Roche Inc.). IL-2 was administered by continuous infusion daily for 4 days and IFN was administered by intramuscular injection daily for 4 days; therapy continued for 4 weeks. Eight men and seven women were treated in this trial (median age, 61 years). Toxicity was moderate to severe with fatigue, nausea, vomiting, hypotension, and elevated blood urea nitrogen bunion and creatinine levels seen in all patients. Two patients achieved a complete remission and two patients achieved a partial remission. The median duration of response was 18 months. IL-2 and IFN is an active combination in the treatment of renal cell carcinoma and warrants further investigation.
Cancer 1991 Oct 15
PMID:A phase II trial of interleukin-2 by continuous infusion and interferon by intramuscular injection in patients with renal cell carcinoma. 171 25


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