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)

Eleven patients with hairy cell leukemia (HCL) were treated with YK-176 (2'-deoxycoformycin) at a dose of 5 mg/m2 by intravenous injection every week or every other week. Patients received a median of eight (range 4-19) injections of YK-176. Five patients had previously been untreated, four of whom had massive splenomegaly. Six patients had previously been treated, four with interferon-alpha (IFN-alpha) or IFN-alpha and chemotherapy and two with prednisolone. Two patients had had splenectomies. Five patients achieved complete remission (CR) and six, partial remission (PR) according to WHO criteria (remission rate 100%, 95% confidence interval (CI) 74-100%). All six neutropenic patients recovered > 1,500/microliters neutrophils, six of seven anemic patients recovered > 12.0 g/dl hemoglobin and five of nine thrombocytopenic patients recovered > 100,000/microliters platelets following the treatment. According to the response criteria for HLC, five patients achieved CR, two PR and four minor response. The overall remission (CR + PR) rate was 64% (95% CI 35-85%). The CR and PR have lasted from > 30 to > 718 days (median, > 281 days) so far with no relapses. Of four patients previously treated with IFN-alpha, two achieved CR and one, PR. All patients were alive with a median survival time of > 290 days from treatment (range > 50- > 763 days). The treatment was generally well tolerated. Mild to moderate nausea, vomiting, appetite loss and general fatigue were experienced in two patients, skin rash in one and a transient fever in three. YK-176 was a highly active agent in the treatment of HCL.
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PMID:Treatment of hairy cell leukemia with deoxycoformycin (YK-176). The Deoxycoformycin (YK-176) Study Group. 129 57

The role of combination chemotherapy in the treatment of advanced non-small-cell lung cancer is controversial. At best, a small survival benefit can be achieved. Therefore, other treatment modalities are needed. On the basis of the promising treatment results with interleukin-2 (IL-2) -containing immunotherapy in renal cell cancer and melanoma, we performed a phase I-II study with IL-2 and interferon alpha (IFN-alpha). Eligible patients were treated with IL-2 18 x 10(6) IU/m2/day by continuous intravenous infusion (c.i.v.) for 3 days. On the same days, 5 x 10(6) U/m2/day IFN-alpha was given intramuscularly. After a rest period of 4 days, patients at the first dose level received IL-2 2.4 x 10(6) IU/m2/day c.i.v. for a period of 28 days, followed by 14 days' rest, 14 days' treatment, 7 days' rest, and a final treatment for 14 days. Patients at the second dose level were treated according to the same schedule, in which the dose of IL-2 was increased to 3.6 x 10(6) IU/m2/day. During low-dose IL-2 treatment, patients received IFN-alpha 5 x 10(6) U/m2/day on days 1 and 4 of each week. Eleven patients were admitted to the study, six at the first and five at the second dose level. Median age was 54 years; all patients had a performance status of 0 or 1. The most important adverse effects included anorexia, fatigue, nausea, and headache, which were not dose limiting. In the 11 patients treated, no responses were seen. Nine patients developed progressive disease during the first 5 weeks of treatment. We concluded that this regimen of IL-2 and IFN-alpha is ineffective.
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PMID:Interleukin-2 and interferon-alpha in the treatment of patients with advanced non-small-cell lung cancer. 132 67

A total of 178 patients with metastatic renal cell cancer were randomized to receive interferon alfa-2a (rIFN alfa-2a) or interferon alfa-2a+vinblastine (VLB). IFN alfa-2a was injected intramuscularly at a dose of 18 MIU 3 times a week and VLB was given intravenously at a dose of 0.1 mg/kg once every 3 weeks. The response rate was 11% for patients on monotherapy and 24% for those on combination treatment. The 5-year survival for 145 eligible patients was 9%, independently from the treatment arm. The performance status was significantly related to long-term prognosis, and 13% of the patients with performance status 0 were alive at 5 years, as compared to 6% and 0% for patients with a WHO grade of 1 and 2, respectively. The most frequent adverse events in both treatment arms were flu-like symptoms (95%), fatigue (70%) and gastrointestinal disturbances (68%). Leukopenia was observed more frequently with combination treatment (53%) than with IFN alfa-2a alone (30%). In conclusion, rIFN alfa-2a monotherapy at this dose and schedule has modest antitumor activity in metastatic renal cell cancer. The combination of rIFN alfa-2a+VLB results in a doubling of the response rate, but this does not translate into prolonged survival. Toxicity (except leukopenia) and tolerance were similar in both treatment arms.
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PMID:Recombinant interferon alfa-2a with or without vinblastine in metastatic renal cell carcinoma: results of a European multi-center phase III study. 139 Mar 5

Many patients receiving biologic response modifier (BRM) therapy experience fatigue as a significant and, at times, dose-limiting side effect. For this reason, a multiinstitutional pilot study was designed to collect data about the needs and self-care interventions of patients who had undergone at least one prior treatment with a BRM and had experienced fatigue as a symptom. Information was also obtained on the extent to which the needs and self-care interventions identified by patients compared with those perceived by their family members and nurses. Of the 16 patients who participated in the study, seven were being treated with interleukin-2 (IL-2), eight with interferon alfa (IFN-alpha), and one with tumor necrosis factor (TNF). The study found no significant correlation between the degree or duration of fatigue and the BRM or dosage administered. Not surprisingly, patient and family member responses correlated fairly well. However, in several parameters, including the degree and duration of fatigue, nurses' perceptions did not correlate at all with those of the patient. While 46% of nurse responses matched those of the patient as to useful self-care interventions, only 17% of nurses accurately identified factors or events that patients perceived as worsening fatigue. Further, there was no correlation among patient, family member, and nurse responses on interventions that could be used by others to help the patient cope with fatigue. The overall results of this pilot study indicate that nurses need to be more attuned to assessing fatigue as a side effect of BRM therapy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Patterns of self-care needs and interventions related to biologic response modifier therapy: fatigue as a model. 146 54

The aim of this phase I study was to exploit the potential efficacy of an alpha-2a-interferon (alpha-2a-IFN)-subcutaneous interleukin-2 (IL-2) combination, bypassing the toxicity usually associated with bolus or continuous infusion of IL-2. Therefore, nineteen patients with metastatic malignancies (7 melanomas, 6 renal cell carcinomas and 6 soft tissue sarcomas) were treated according to a dose escalating schedule of subcutaneous IL-2 combined with intramuscular alpha-2a-IFN for 5 days/week for 3 consecutive weeks. Cycles were repeated every 2-4 weeks unless disease progressed. Alpha-2a-IFN (3 MU/die) was given continuously, including during the rest weeks. IL-2 doses were started at 2 MIU/day/sqm and the MTD of 6 MIU/day/sqm was progressively reached. The dose of IL-2 was given twice daily every 12 hours. Both of the cytokines were administered in an outpatient setting. The main side effects were fever, chills, fatigue, hypotension, nausea and vomiting. Toxicity was correlated with IL-2 dose level. It was found to be mild at 2 and 4 MIU/day/sqm, while, in contrast, grade III toxicity was observed only at the highest dose of 6 MIU/day/sqm. However, this grade III toxicity was manageable and did not prevent continuation of the treatment as long as the dose was not increased above 6 MIU/day/sqm. Three patients, one with melanoma and two with renal cell carcinomas, obtained clinical partial responses. In eight patients, stable disease, and in the remaining eight, progression, were observed. The data suggest that the combined use of the two BRMs has manageable side effects and would seem to be efficacious. A phase II study at the recommended dose of 6 MIU/day is now necessary.
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PMID:An outpatient phase I study of a subcutaneous interleukin-2 and intramuscular alpha-2a-interferon combination in advanced malignancies. 149 78

A clinical trial using interferon alpha 2b (IFN alpha-2b) for prophylactic therapy was done on 44 patients who had received nephrectomy for renal cell carcinoma. Principally, the daily intramuscular injection of 3 of 6 million units of IFN alpha-2b was done for 4 consecutive weeks after 2 weeks postoperatively and thereafter followed by injection once every 2 weeks. The clinical evaluation was done for the recurrence rate, the survival rate, the IFN alpha and IFN gamma producing ability, the activity of 2',5' oligoadenylate synthetase (2-5AS) and the side effect. Out of 44 cases entered, 42 were completely evaluable and recurrence was observed in 5 (11.9%) of the 42 cases. The recurrence rate was 5.5% and 16.4%, at the first and second year, respectively. Three (7.1%) of the 42 patients died. The survival rate was 97.6% at the first year, 89.7% at the second year for the followup study. The IFN alpha producing capacity was low in all of the 4 evaluable cases. The IFN gamma producing capacity was high in 3 cases and normal in 1 case. 2-5AS, the enzyme produced by IFN, was activated by IFN alpha-2b administration in all of the 4 evaluable cases. Side effects were observed in 24 (54.5%) of the 44 cases. The main side effect was fever. Leucopenia, general fatigue, appetite loss, temporary elevation of liver transaminase were also observed. However, there were only 5 cases (11.4%) in which administration of IFN alpha-2b had to be discontinued.
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PMID:[Clinical study of prophylactic therapy of interferon on postoperative renal cell carcinoma]. 152 80

Nine patients with a recurrent malignant glioma were treated with repeated intracavitary or intracerebroventricular injections of human recombinant interleukin-2 (rIL-2) alone or in combination with systemic interferon-alpha (IFN-alpha). Five patients received only rIL-2 and four were treated with rIL-2 plus subcutaneous injections of IFN-alpha. Therapy was administered on a Monday, Wednesday, Friday schedule for up to 10 weeks, beginning with a dose of 10,000 IU rIL-2/injection. Doses were escalated every two weeks until some toxicity was apparent. The maximum amount of rIL-2 any one patient in this group received was 580,000 IU. Patients on combination immunotherapy were held at an rIL-2 dosage of 10,000 IU while IFN-alpha, which began at 3 million IU, was escalated every other week up to 18 million IU/dose. They were then held at that IFN-alpha dosage and rIL-2 was increased to 50,000 IU. The total amount of rIL-2 and IFN-alpha any one in this group received was 510,000 IU and 417 million IU, respectively. Repeated injections of 10,000 IU rIL-2 were well-tolerated by all nine patients and no change in their functional status was seen. At doses at 50,000 IU rIL-2, increased edema around the tumor cavity was observed by MRI/CT scand in 3/5 patients and clinical side-effects in the form of somnolence and headache along with some morbidity specifically associated with tumor location were also seen. Patients receiving rIL-2+ IFN-alpha showed progressive fatigue, muscle weakness, and occasionally nausea. Two of these patients showed increased peritumoral edema on MRI/CT scan.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Treatment of recurrent malignant glioma by repeated intracerebral injections of human recombinant interleukin-2 alone or in combination with systemic interferon-alpha. Results of a phase I clinical trial. 154 81

Based on promising results with 5-FU/FA or 5-FU/IFN-alpha in colorectal cancer, a pilot study was initiated to evaluate the effects of the combination 5-FU/FA/interferon alfa (IFN-alpha) in patients with advanced pancreatic cancer. Patients received 9 million units (MU) IFN-alpha subcutaneously three times a week or 6 MU IFN-alpha once a week; 500 mg/m2 5-FU via an intravenous bolus 1 hour after the initiation of a 2-hour infusion of 500 mg/m2 of FA, once a week. Fourteen patients, all previously untreated with chemotherapy, were enrolled; 13 (two females/11 males) were evaluable for response and toxicity (one too early). The median performance status was 80% (range, 60 to 100) and the median age 62 years. Besides the inoperable primary tumor, metastatic sites were liver, lung, and peritoneum. Three of 13 patients had a partial remission, three of 13 patients a minor response, and four of 13 patients no change. Three patients had progressive disease. Until now, no complete remission was seen. Median duration of response was 4+ months; median survival has not been reached yet. Of all patients there were three instances of World Health Organization grade 3 toxicity: fatigue (one of 13), nausea (one of 13), and diarrhea (one of 13); grade 4 toxicity did not occur. Although overall toxicity was moderate, most patients experienced a reduction of well-being. Therefore in all patients the dose of IFN was reduced (from 3 x 9 MU/week to 1 x 6 MU/week). Our preliminary data suggest that biochemical modulation of 5-FU with FA and IFN-alpha (reduced dosage) is effective in pancreatic cancer with moderate toxicity, warranting further study.
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PMID:Combination fluorouracil, folinic acid, and interferon alfa-2a: an active regimen in advanced pancreatic carcinoma. 155 50

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.
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PMID:Phase II study of continuous subcutaneous interferon-alfa combined with cisplatin in advanced malignant melanoma. 162 70

A Phase II clinical trial of the combination of 5-fluorouracil (5-FU) and recombinant alpha-2a-interferon (alpha-2a-IFN) was conducted in 44 patients. Patients had not received chemotherapy previously and had measurable metastatic gastric carcinoma. 5-FU was administered as a continuous infusion at a dose of 750 mg/m2/d for 5 consecutive days and as an intravenous bolus at a dose of 750 mg/m2 weekly for 7 weeks beginning on day 12. Recombinant alpha-2a-IFN was administered subcutaneously at a dose of 9 x 10(6) U three times a week during weeks 1 to 8. Patients were examined for response during week 9. Of 44 patients entered, 40 could be examined for response. Nine patients experienced a partial clinical response and one achieved a complete response, for an overall response rate of 25% (95% confidence interval, 13% to 41%). The median duration of response was 13 weeks (range, 9 to 67 weeks) and the median survival time was 29 weeks. Grade 3 to 4 toxicities included granulocytopenia (nine patients), diarrhea (three patients), oral mucositis (seven patients), skin rash (one patient), and fatigue (four patients). One patient died of neutropenic sepsis. This regimen had modest activity with significant toxicity and produced responses of short duration. It did not appear to be superior to existing treatments of metastatic gastric carcinoma.
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PMID:A phase II trial of 5-fluorouracil and recombinant alpha-2a-interferon in previously untreated metastatic gastric carcinoma. 173 78


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