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)

In two phase I-II trials, 33 patients were given recombinant interferon alpha-2 daily at dosages of 3, 10, 30, 50, or 100 MU/d for up to 4 weeks by intramuscular or intravenous routes. Dose-limiting toxicities, including neutropenia, elevated hepatocellular enzyme levels, fatigue, and disturbed mentation, correlated with differing serum pharmacokinetics of interferon in the two trials. In the intramuscular study, dose-limiting toxicity occurred at all dosages greater than 10 MU/d, at a median of 6 to 9 days of treatment. In the intravenous dose-study, limiting toxicity was seen only at dosages of 100 MU/d, at a median of day 8. Twenty-three patients had metastatic melanoma and 4 had objective partial or complete responses at dosages of 10 to 50 MU/d in the first month. Two patients with complete responses are free of tumor after 2.5 years of follow-up. A fifth patient had delayed complete regression, requiring 1 year to achieve maximum response, but remains free of disease at 26 months since entry to the trial. Interferon had antitumor activity against melanoma by both routes tested, at dosages of 10 to 50 MU/d.
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PMID:Comparison of intramuscular and intravenous recombinant alpha-2 interferon in melanoma and other cancers. 400 87

Interferon has been shown to have antineoplastic activity but an optimal dose schedule has not been defined. In this phase I study 12 patients with advanced cancer were treated with weekly high-dose human lymphoblastoid interferon given by 3-hour iv infusion to assess toxicity. The median maximum tolerated dose was 55 X 10(6) units/m2 and the dose-limiting toxicity was a complex of fever, fatigue, myalgias, anorexia, and weakness. Neither myelosuppression nor hepatotoxicity was encountered. One patient with metastatic melanoma achieved complete remission, which has been maintained for 2 years. Weekly high-dose iv infusion of interferon has antineoplastic activity, did not cause myelosuppression or hepatotoxicity, and was well-tolerated up to doses of 40-50 X 10(6) units/m2. Future trials should start at 30 X 10(6) units/m2 and should escalate by 10 X 10(6) units/m2/week to patient tolerance.
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PMID:Phase I study of weekly high-dose human lymphoblastoid interferon. 647 49

The aim of the protocol was to evaluate the side-effects induced by repeated tumour-infiltrating lymphocyte (TIL) infusions in patients with metastatic melanoma (MM). Patients were to receive four TIL infusions at given intervals: every 3 weeks (two patients), every 2 weeks (3 patients) and weekly (4 patients). All patients were evaluated and received a total of 34 TIL infusions. The total number of TILs administered varied from 0.65 to 2.34 x 10(11) cells. TIL phenotypes were predominantly CD8+ (two patients), CD4+ (4 patients), CD4+ then CD8+ (two patients) or CD56+ (two patient). Autocytotoxicity was only observed for one culture. Six patients presented at least one WHO grade 3 side-effect: hypotension (5 patients), dyspnoea (two patients), fever (one patient), fatigue (one patient), chills (two patients), diarrhoea (one patient), agitation (one patient), locoregional pain (two patients). Hypotension was constantly seen in patients who were given TILs every week. Two cases of minor pericarditis were recorded. No objective response to treatment was observed; 1 stable disease occurred in one patient and progression in eight. However, five patients presented a partial response on a tumour site for 1-4 months. Three patients presented signs of inflammation or softening at one tumour site. Plasma tumour necrosis factor alpha (TNF-alpha) levels were increased 1.2- to 22-fold after TIL infusion. TILs could be produced in sufficient quantity to perform this study, so repetitive infusions of TIL became possible on a weekly basis. However, no objective response was observed even when TIL infusions were performed weekly. An increase in circulating TNF-alpha was noted after TIL infusion.
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PMID:A phase I trial of repeated tumour-infiltrating lymphocyte (TIL) infusion in metastatic melanoma. 753 Sep 84

A phase II study of the synthetic polyelectrolyte Carbetimer 6500 mg/m2 i.v. daily for five days every 21-day cycle was conducted in patients with metastatic melanoma. No responses were seen in 18 evaluable patients. Two patients had stable disease for five months. Toxicity was generally manageable and included mild hyperphosphatemia, mild proteinuria, fatigue, pain at the injection site, and nausea. Carbetimer is inactive in metastatic melanoma at this dose and schedule.
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PMID:Phase II trial of carbetimer in metastatic melanoma. 826 38

High response rates in patients with metastatic melanoma have been achieved with combination chemoimmunotherapy. A response rate of 62% in 45 patients has been reported for treatment with dacarbazine, bleomycin, vincristine, lomustine (BOLD) plus interferon alpha (IFN-alpha). We conducted a multicentre phase II study to confirm these results. Melanoma patients with distant metastases were treated as outpatients with dacarbazine 200 mg m(-2) on days 1-5, vincristine 1 mg m(-2) on days 1 and 4, bleomycin 15 mg on days 2 and 5 i.v. and lomustine 80 mg orally on day 1, repeated every 4 weeks. IFN-alpha-2b was initiated s.c. on day 8 at 3 MU daily for 6 weeks, and 6 MU t.i.w. thereafter. Forty-three patients entered the study. The median number of metastatic sites was three (range 1-5), and 81% of patients had visceral metastases. Nine patients had brain metastases, and seven patients were systemically pretreated. Among the 41 patients that were evaluable for response, the response rate was 27% (95% CI 14-3%), with one complete and ten partial remissions. The response rate in 25 previously untreated patients without brain metastases was 40% (95% CI 21-61%). Median duration of response was 6 (range 2-14+) months; median overall survival was 5 (1-26) months. The main toxicity was malaise/fatigue. We confirm that BOLD plus IFN-alpha has activity in metastatic melanoma. The lower response rate in our study compared with the previous report is probably related to patient selection, as in the previous study 46% of patients had stage III disease, whereas all our patients had stage IV disease, which is associated with a worse prognosis.
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PMID:Chemoimmunotherapy with bleomycin, vincristine, lomustine, dacarbazine (BOLD) plus interferon alpha for metastatic melanoma: a multicentre phase II study. 923 31

High-dose therapy with interleukin-2 (IL-2) can produce significant responses in patients with metastatic melanoma (MM) and renal cell carcinoma (RCC). Several studies have shown the benefit of low-dose IL-2 in patients with RCC, but few studies have evaluated low-dose IL-2 in MM. We have used the following regimen: Interferon-alpha 10 million units subcutaneously on days 1, 3, 5, 8, 10, 12, 22, 24, and 26; and IL-2 60,000 IU/kg i.v. every 8 h on days 8-12 and 22-26. Patients had measurable MM or RCC and were excluded for ECOG status > 3, brain metastases, or significant cardiopulmonary or renal dysfunction. Between January 1993 and April 1996, 38 patients with MM and 14 with RCC were treated. In MM, there were six responses (15.7%; 95% confidence interval 4.1-27.3%) (i.e., one complete response and five partial responses). Responses were seen in visceral and nodal disease. Responses were of good duration: 40+, 26+, 13, 6, 4, and 3 months. One response was seen in the 14 RCC patients. Treatment was considerably less toxic than with high-dose IL-2. All treatment was given in a medical or surgical ward with intensive care necessary in only two patients. More than 80% of patients received > 80% of the predicted dose of IL-2. Dose-limiting toxicity consisted mainly of mild confusion or fatigue. In summary, this regimen is better tolerated and produces response rates within the range reported for high-dose IL-2 for patients with MM.
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PMID:Low-dose intravenous bolus interleukin-2 with interferon-alpha therapy for metastatic melanoma and renal cell carcinoma. 945 37

The purpose of this study was to evaluate in a randomized phase II trial the efficacy and toxicity of combination biochemotherapy compared with chemotherapy alone in patients with metastatic melanoma. Sixty-five patients with metastatic melanoma (ECOG performance status 0 or 1) were randomized to receive intravenous BCNU 100 mg m(-2) (day 1, alternate courses), cisplatin 25 mg m(-2) (days 1-3), DTIC 220 mg m(-2) (days 1-3) and oral tamoxifen 40 mg (BCDT regimen) with (n = 35) or without (n = 30) subcutaneous interleukin 2 (IL-2) 18 x 10(6) iu t.d.s. (day - 2), 9 x 10(6) iu b.d. (day - 1 and 0) and interferon 2 alpha (IFN-alpha) 9 MU (days 1-3). Evidence for immune activation was determined by flow cytometric analysis of peripheral blood lymphocytes. Treatment was repeated every 4 weeks up to six courses depending on response. The overall response rate of BCDT with IL-2/IFN-alpha was 23% [95% confidence interval (CI) 10-40%] with one complete response (CR) and seven partial responses (PR), and for BCDT alone 27% (95% CI 12-46%) with eight PRs; the median durations of response were 2.8 months and 2.5 months respectively. Sites of response were similar in both groups. There was no difference between the two groups in progression-free survival or overall survival (median survival 5 months for BCDT with IL-2/IFNalpha and 5.5 months for BCDT alone). Although 3 days of subcutaneous IL-2 resulted in significant lymphopenia, evidence of immune activation was indicated by a significant rise in the percentage of CD56- (NK cells) and CD3/HLA-DR-positive (activated T cells) subsets, without any change in the percentage of CD4 or CD4 T-cell subsets. Toxicity assessment revealed a significantly higher incidence of severe thrombocytopenia in patients treated with combination chemotherapy than with chemotherapy alone (37% vs 13%, P = 0.03) and a higher incidence of grade 3/4 flu-like symptoms (20% vs 10%) and fatigue (26% vs 13%). The addition of subcutaneous IL-2 and IFNalpha to BCDT chemotherapy in a randomized phase II trial resulted in immune activation but did not improve response rates in patients with metastatic melanoma, and indeed may increase some treatment-related toxicity.
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PMID:Randomized phase II trial of BCDT [carmustine (BCNU), cisplatin, dacarbazine (DTIC) and tamoxifen] with or without interferon alpha (IFN-alpha) and interleukin (IL-2) in patients with metastatic melanoma. 957 34

The purpose of this trial was to determine the toxicity and antineoplastic activity of cisplatin, carboplatin, tamoxifen, and interferon-alpha (IFN-alpha) in patients with advanced melanoma. Eleven patients with metastatic melanoma were enrolled. The patients received carboplatin 400 mg/m2 i.v. on day 0; cisplatin 25 mg/m2 i.v. on days 7, 14, and 21; tamoxifen 20 mg p.o. b.i.d. on days 0-27; and interferon-alpha 5 million units/m2 subcutaneously 3 times per week. Cycles were repeated every 28 days. Patients were assessed for tumor response at the end of 2 cycles. Toxicity was severe, with 14 of 24 cycles given requiring some form of dose reduction. Carboplatin dose reductions were related to bone-marrow toxicity, whereas IFN-alpha caused fatigue, arthralgias, myalgias, and fever. The overall response rate was 18% (2 partial responses [PRs]). The combination of cisplatin, carboplatin, tamoxifen, and IFN-alpha is active in advanced melanoma; however, the toxicity is unacceptable.
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PMID:A phase II study of carboplatin, cisplatin, interferon-alpha, and tamoxifen for patients with metastatic melanoma. 967 34

Treatment for metastatic melanoma is limited by low response rates to single- or combination-agent chemotherapy. Recent studies have examined the role of biologic modifiers and differentiating agents. This phase II study examined the efficacy and toxicity of combining alpha-2b-interferon (IFN alpha) and 13 cis retinoic acid (cRA) in the treatment of metastatic malignant melanoma. Thirteen patients were treated with IFN alpha (5 x 10(6) units/m2 three times weekly) and cRA (1 mg/kg per day). One patient with lung and adrenal metastases had a partial response 6 months in duration and two patients had stabilization of lung metastases for 2 months. All other patients had progressive disease. Toxicity was substantial with all patients experiencing Eastern Cooperative Oncology Group grade 1-2 fatigue, myalgias, anorexia, stomatitis, and cheilitis. In addition, serum cholesterol and triglycerides were elevated in all patients. Seven patients required 50% dose reductions because of hypertriglyceridemia, fatigue associated with a significant decline in performance status, and severe stomatitis with anorexia and weight loss. One patient discontinued therapy because of a decline in performance status. This study suggests this combination of cRA and IFN alpha is inactive in the treatment of metastatic melanoma and is associated with substantial toxicity.
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PMID:Phase II clinical trial of recombinant alpha 2b interferon and 13 cis retinoic acid in patients with metastatic melanoma. 970 32

Bryostatin 1 is a protein kinase C partial agonist which has both antineoplastic and immune-stimulatory properties, including the induction of cytokine release and expansion of tumour-specific lymphocyte populations. In phase I studies, tumour responses have been observed in patients with malignant melanoma, lymphoma and ovarian carcinoma. The dose-limiting toxicity is myalgia. Sixteen patients (age 35-76 years, median 57 years) with malignant melanoma were treated. All had received prior chemotherapy. In each cycle of treatment, patients received bryostatin 25 degrees g m(-2) weekly for three courses followed by a rest week. The drug was given in PET diluent (10 microg bryostatin ml(-1) of 60% polyethylene glycol, 30% ethanol, 10% Tween 80) and infused in normal saline over 1 h. The principal toxicities were myalgia (grade 2, eight patients and grade 3, six patients) and grade 2 phlebitis (four patients), fatigue (three patients) and vomiting (one patient). Of 15 patients evaluable for tumour response, 14 developed progressive disease. One patient developed stable disease for 9 months after bryostatin treatment. In conclusion, single-agent bryostatin appears ineffective in the treatment of metastatic melanoma in patients previously treated with chemotherapy. It should, however, be investigated further in previously untreated patients.
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PMID:A phase II study of bryostatin 1 in metastatic malignant melanoma. 982 75


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