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Query: UMLS:C0015672 (
fatigue
)
51,768
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A phase II study on recombinant human leukocyte A interferon (rIFN-alpha A) was carried out in 30 patients with urogenital cancers. Each patient received rIFN-alpha A by i.m. injection every day for at least 4 weeks. The initial daily dose was 3 X 10(6) U, being escalated at intervals of 3 days or more up to 50 X 10(6) U. The results are summarized as follows: In aged patients, the daily dose appropriate for everyday i.m. injection was considered to be 9 X 10(6) U or below, judging from the adverse reactions observed. According to Koyama and Saito's response criteria, partial response (PR) and minor response (MR) were obtained, respectively, in 3 and 1 out of 12 patients with renal cell carcinoma, while PR was seen in 1 out of 9 with urothelial cancer. No response was observed in patients with testicular cancer and in those with prostatic cancer. Various kinds of adverse reactions were recognized and each patient showed one reaction or more. Fever,
fatigue
, leukopenia, anemia,
thrombocytopenia
and elevation of GOT and GPT were observed relatively frequently. Among these,
fatigue
and
thrombocytopenia
were regarded as dose limiting factors.
...
PMID:[Phase II study of recombinant human leukocyte A interferon on urogenital cancer patients]. 400 82
It is unclear from preliminary laboratory studies whether a high- or a low-dose interferon treatment strategy is optimal. As part of an ongoing study of mechanisms of interferon action, we have evaluated toxicity in a two-arm protocol in which patients were randomly assigned to receive lymphoblastoid interferon by either a low-dose treatment strategy (2 X 10(6) units/m2 daily X 28 days then daily X 5 days every other week by im injection) or a high-dose treatment strategy (5 X 10(6) units/m2 by continuous iv infusion over 24 hours, escalating by 5 X 10(6) units/m2/day as tolerated over 10 days, repeated every 28 days). The main toxic effects in both arms were fever,
fatigue
, and anorexia. Marked interpatient differences within each dose arm were greater than differences between arms. Additional significant toxic effects included nausea and vomiting, hypotension, leukopenia,
thrombocytopenia
, and evidence of hepatic toxicity. Minor changes in serum electrolytes were noted. Coagulation studies were normal. The dose-limiting toxic effect for the high-dose arm was myelosuppression. Median maximum tolerated dose among high-dose strategy patients was 18 X 10(6) units/m2, but there was marked interpatient variation. We conclude that both dose schedules were relatively well-tolerated. Because of individual variation in tolerance, high-dose treatment should include a dose escalation strategy.
...
PMID:Prospectively randomized toxicity study of high-dose versus low-dose treatment strategies for lymphoblastoid interferon. 401 85
Thirty-five eligible patients with disseminated malignant melanoma received intramuscular recombinant leukocyte interferon (IFN-rA), 50 X 10(6) U/m2 three times weekly (TIW) for an intended duration of 12 weeks concomitant with daily oral cimetidine, 1,200 mg/d in four divided doses. For all study participants, the median survival time was six months. Among 21 "good risk" patients (performance score [PS] 0, 1 and no prior chemotherapy), we observed seven partial regressions (33%). Six patients had stability of disease (29%), seven had immediate disease progression, and one discontinued treatment after two doses without tumor evaluation due to side effects. Times to disease progression of five patients with regressions of soft-tissue disease were 2.1, 3.3, 3.5, 3.7, and 4.3 months. Two patients had partial regressions of lung nodules for 2.0 and 3.8 months. We observed one regression among 14 "poor risk" patients (PS 2, 3, or prior chemotherapy). A 46-year-old woman with prior treatment had a partial regression of soft-tissue disease for 4.1 months. Four "poor risk" patients achieved disease stability, and nine progressed immediately. Leukopenia (WBC count less than 4,100/microL) affected 21 (66%) of 32 patients with WBC count data. The median count was 3,100/microL; range, 1,300 to 8,400/microL. We detected two cases of mild
thrombocytopenia
(100,000 and 120,000/microL). Other noteworthy toxicities included moderate-to-severe nausea (34%), anorexia (63%), and
fatigue
(80%). All patients experienced myalgias. Twenty patients had dosage decreases during the first cycle, and 14 of the 16 patients remaining on study after the first cycle required dosage reductions. The overall response rate is similar to our prior studies with IFN-rA as a single agent using TIW doses of 50 X 10(6) U/m2 and 12 X 10(6) U/m2 among 31 and 30 patients, respectively.
...
PMID:Phase II study of recombinant leukocyte A interferon (IFN-rA) plus cimetidine in disseminated malignant melanoma. 402 Apr 8
The purpose of this study was to evaluate the toxicity and antitumor activity of low doses of human lymphoblastoid interferon in 36 patients with measurable disease in whom higher priority treatment methods had failed. All but one had surgically confirmed advanced disease and had undergone initial treatment with a multiagent chemotherapeutic regimen in combination with cisplatin; four patients had also received radiation therapy. Their age range was 28 to 74 years. All had Gynecologic Oncology Group performance grade 2 or better (Karnofsky, 50% and above). Human lymphoblastoid interferon was administered at 5 megaunits/m2 intramuscularly, for 5 days per week (Monday through Friday) for 6 consecutive weeks. Patients who exhibited response or stable disease at 6 weeks were placed on a regimen of maintenance therapy at the same dose level for 2 days per week (Monday and Tuesday), for up to 12 months or until progression. Twenty-eight patients were evaluable for response: two with complete responses (7.1%), three with partial responses (10.8%), 14 with stable disease (50.0%), and nine with increasing disease (32.0%). Among the cumulative adverse effects,
fatigue
was most common, followed by moderate leukopenia and
thrombocytopenia
. Other observed adverse effects consisted of severe nephrotoxicity in two patients and myocardial infarction in one patient. It appears that therapy with human lymphoblastoid interferon may have cytostatic and possibly cytotoxic effects in this group of patients, with acceptable adverse reactions.
...
PMID:Human lymphoblastoid interferon in the treatment of advanced epithelial ovarian malignancies: a Gynecologic Oncology Group Study. 404 Mar 29
6 patients with amyotrophic lateral sclerosis were treated with intravenous infusion of 100-200 million IU per day of human leukocyte interferon. Side effects of treatment included fever, chills, malaise, nausea, marked leukopenia, mild anemia, and
thrombocytopenia
.
Tiredness
, confusion, papilledema, and overall signs of acute encephalitis were observed. Tendon reflexes and muscle force decreased. EEG activity was slowed, and evoked potentials showed significant slowing of conduction times. Neuropsychological tests revealed congitive dysfunction. The syndrome of inappropriate antidiuretic hormone secretion developed in all patients. All side effects were reversible with cessation of interferon treatment.
...
PMID:Neurotoxic and other side effects of high-dose interferon in amyotrophic lateral sclerosis. 620 81
A phase II trial of 5'-deoxy-5-fluorouridine (5'-DFUR), a new fluorinated pyrimidine analog which has been demonstrated to have potential superiority over 5-FU and tegafur for chemotherapy of murine tumors, was performed in patients with advanced non-small cell carcinoma of the lung and metastatic pulmonary tumors. 5'-DFUR at a dose of 800 mg/m2 was given per os every day for more than four weeks. None of 15 evaluable patients with non-small cell carcinoma of the lung and 15 evaluable patients with metastatic pulmonary tumors showed a complete or partial response. Toxic effects of 5'-DFUR included anorexia (29%), diarrhea (26%), nausea (23%), vomiting (10%), leukocytopenia (10%), general
fatigue
(10%), liver disorder (6%) and
thrombocytopenia
(6%).
...
PMID:Phase II study of oral administration of 5'-deoxy-5-fluorouridine (5'-DFUR) for solid tumors. 624 May 46
A cooperative phase I-II study of HLBI (human lymphoblastoid interferon), natural interferon-alpha, was carried out in 38 major institutions in Japan. The eligibility of patients and evaluation of tumor response were based on the 'Criteria for the Evaluation of Clinical Effects of Cancer Chemotherapy on Solid Tumor' by Koyama and Saito, and on Blood Cancer by Kimura. Major objectives of the phase I study were pharmacokinetics and toxicity of HLBI . Based on the toxicity observed in 5 patients with advanced breast cancer, the maximum tolerated dose (MTD) was determined to be 12 X 10(6) unit/day for 1 month. In phase II study, HLBI was administered by i.m. injection at a dose of 3-6 X 10(6) unit/day. Out of 391 patients entered into this study, 280 patients were evaluable. Complete and partial responses were observed in 40 (14.3%) out of 280 evaluable patients, including 11 (19.6%) out of 56 renal cell cancers, 14 (19.2%) out of 73 multiple myelomas, and 9 (17.3%) out of 52 malignant lymphomas among others. Major side effects were fever (69.8%), gastrointestinal disturbances (31.4%), leukopenia (30.7%),
thrombocytopenia
(27.8%), hepatotoxicities (23.6%) and general
fatigue
(22.1%).
...
PMID:[A cooperative phase I-II study of HLBI in patients with malignant tumors]. 632 4
Twenty-seven patients with non-reticuloendothelial malignancies were treated with a single intramuscular injection of recombinant leukocyte alpha 2 interferon (rIFN) to assess clinical tolerance and define a maximum tolerated dose. A single patient in each of six increasing dosage groups (0.3 X 10(6) IU, 1 X 10(6) IU, 3 X 10(6) IU, 10 X 10(6) IU, 30 X 10(6) IU, 100 X 10(6) IU) received a low dose (0.01 X 10(6) IU) and served as a control for subjective and objective toxicity measurements. Severe
fatigue
proved dose-limiting at 100 X 10(6) IU, and all dosages above 3.0 X 10(6) IU produced one or more signs or symptoms, which typically resembled a 'flu-like' syndrome. Objective toxicity was mild to moderate (leukopenia,
thrombopenia
) and no toxicities were found not already known from work with interferon obtained directly from leukocytes. Evidence of an antitumor effect was apparent in 3/19 evaluable patients.
...
PMID:A phase I clinical tolerance study of rDNA alpha 2 human interferon in patients with non-reticuloendothelial system malignancies. 635 14
Twenty-six adult patients were entered in a phase I trial of carboplatin, a new cisplatin derivative with reduced potential for nephrotoxicity. All patients had solid tumors and the median World Health Organization performance score was 2 (0-3). Twelve patients had not received prior chemotherapy. The drug was administered as a 15-minute IV infusion, without pre- or posthydration, at daily doses of 40-125 mg/m2 for five consecutive days. Antiemetics were given only if needed.
Thrombocytopenia
and neutropenia were dose related and dose limiting. One patient died from septic shock at the highest dose level. Nonhemolytic anemia was also encountered. Nausea and vomiting were experienced by most patients but gastrointestinal intolerance was severe in only two patients. One patient had hypercreatininemia, which was minor and rapidly reversible. Other toxic effects consisted of negligible
fatigue
, paresthesia, pruritus, local pain, stomatitis, headache, and alopecia. Although none of the patients achieved a partial or complete response, antitumor effect was strongly suggested in two patients with thyroid and cervix cancer, respectively. Carboplatin is an attractive candidate for phase II trials. In good-risk patients, such trials could be initiated at a daily dose of 100 mg/m2 for five consecutive days every five to six weeks.
...
PMID:Phase I study of carboplatin given on a five-day intravenous schedule. 636 28
A single rising dose tolerance trial of rDNA interferon-alpha 2 (IFN-alpha 2) was conducted in eight patients with the diagnoses of non-Hodgkin's lymphoma (NHL), multiple myeloma, and chronic lymphocytic leukemia (CLL). Patients received a total of six i.m. doses at weekly intervals as follows: 1, 3, 10, 30, 60, and 100 x 10(6) IU. Patients were monitored at each dose level for serum IFN activity, anti-IFN antibodies, immunomodulation, clinical toxicity, and response. All patients exhibited clinical toxicity, including fever, chills,
fatigue
, headache, anorexia, mild-to-moderate leukopenia, nausea, and vomiting. Toxicity was dose-related, with significant side effects occurring in all patients at levels of 10 x 10(6) IU and above and some evidence of tachyphylaxis at higher doses. All side effects, including leukopenia and
thrombocytopenia
, were of short duration and were resolved within 3-5 days. Fevers, rigors, myalgias, and
fatigue
were partially alleviated by premedication with acetaminophen or hydrocortisone. Pharmacokinetic data indicated mean peak serum IFN titers greater than 90 at a dose of 10 x 10(6) IU and greater than or equal to 200 at doses greater than or equal to 30 x 10(6) IU 8 h after injection. No anti-IFN antibodies were detected. However, the serum levels achieved at higher doses were not linear, possibly indicating in vivo degradation. Total T cells, B cells, monocytes, and T subsets monitored by flow cytometry with monoclonal antibodies remained essentially constant throughout the trial. Although some patients demonstrated minor augmentations of antibody-dependent cellular cytotoxicity (ADCC) and natural killing (NK) activity at the lowest IFN-alpha 2 doses, the majority of patients demonstrated decreases in NK activity after higher IFN doses. No correlation between immunomodulation and clinical response to IFN was observed. At higher dose levels, the predominant immunomodulatory effect of IFN-alpha 2 was suppression of NK, ADCC, and blastogenic responses to T-cell mitogens and recall antigens. B-cell functional deficits as well as radioresistant T-helper and radiosensitive T-suppressor function assessed in a pokeweed mitogen-driven immunoglobulin secretion assay appeared unaffected by IFN administration. One myeloma patient showed progression and was discontinued after 60 x 10(6) IU. There were four patients (3 NHL, 1 myeloma) who achieved partial remission (greater than or equal to 50% tumor reduction) and three (1 CLL, 2 NHL) who showed objective tumor responses of less than 50%. These data suggest that rDNA IFN-alpha 2 is well-tolerated and may have significant antitumor activity against lymphoproliferative malignancies. Clin
...
PMID:Immunomodulation by recombinant interferon-alpha 2 in a phase I trial in patients with lymphoproliferative malignancies. 660 23
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