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)

1. Head and neck tumors occur predominantly in men between 50 and 70 years of age who typically abuse tobacco or alcohol. These individuals often have poor oral hygiene and dentition as well as nutritional deficits, and achlorhydria, anemia, and iron and riboflavin deficits are common. 2. The tumor and treatment of head and neck cancer may cause many devastating effects, such as facial disfigurement, dysphagia, alterations in airway and communication, partial or total loss of taste and smell, xerostomia, pain, or fatigue. Treatment and rehabilitation may take months. 3. Although advances in technology and reconstructive surgery have not improved the overall survival rate, they preserve appearance, function, and, ultimately, the patient's quality of life.
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PMID:Head and neck cancer resection and reconstruction: from past to present. 141 30

The capacity to modulate host response against metastatic head and neck cancer may eventually lead to improved survival. This phase II study in patients with advanced head and neck cancer evaluated the efficacy of combination systemic recombinant interleukin-2 (IL-2) and interferon-alpha (INF-a) and evaluated laboratory correlates between tumor response and a) tumor differentiation and b) NK cell activation. Five of fourteen patients responded; two had partial responses and three had transient responses (one complete and two partial, each lasting less than four weeks). Patients that responded had relatively lesser tumor burden and poorly-differentiated metastases. No response was observed in those few individuals in whom natural immune function was only minimally enhanced by therapy. Major toxicity, including but not limited to fever, fatigue and pulmonary compromise, allowed only 3 of 14 patients to complete three cycles of therapy. This preliminary phase II study shows that combination IL-2/INF-a therapy has clinical anti-tumor activity and that the level of NK cell activation and the degree of tumor differentiation may correlate with response.
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PMID:A phase II study of interleukin-2 and interferon-alpha in head and neck cancer. 142 31

The quality of survival of 48 patients treated surgically for head and neck cancer was assessed using a problem-orientated self-administered questionnaire. The questionnaire was based on the European Organization for Research into the Treatment of Cancer (EORTC) core questionnaire to which a specific head and neck module was added. The following domains were studied: pain, fatigue, physical symptoms (gastrointestinal and 'other'), functional activity, psychological symptoms, overall physical condition and overall quality of life. For the analysis, five groups of patients were considered: laryngectomy (n = 15), pharyngolaryngoesophagectomy (n = 5), craniofacial procedure (n = 11), 'other operations' (n = 9) and patients with disease recurrence (n = 8). Each group identified different problem areas. Laryngectomees and 'other operation' patients reported relatively few problems, whereas patients with disease recurrence described difficulties in all of the domains examined. Symptoms of fatigue were common. Information collected in this way may facilitate improved rehabilitation and thus better quality of survival.
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PMID:Quality of life of patients treated surgically for head and neck cancer. 156 81

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

To evaluate the clinical efficacy and safety of a recombinant interleukin-2 (S-6820) therapy for head and neck cancer, a phase 2 study was conducted in a cooperative endeavor that has involved 23 institutions throughout Japan. Of the 81 patients in this study, 46 were eligible for an evaluation of the efficacy of this therapy. Two patients achieved a complete response (CR), and 4 patients achieved a partial response (PR). The overall efficacy rate was 13.0% (6/46), and good responses were obtained following a local injection either intratumorally or about the tumor. In contrast, a good result was not obtained from systemic administrations. WBC and lymphocyte counts in the peripheral blood increased and NK activity and LAK cells were seen to develop after treatment. Side effects were observed in 70.9% of 55 evaluable patients. These effects included fever (61.8%) or general fatigue (14.5%). In the laboratory findings, abnormalities such as eosinophilia were noted in 65.5% of patients.
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PMID:[A phase 2 study of recombinant interleukin 2 (S-6820) for head and neck cancer]. 230 7

Based on a preclinical study demonstrating the synergistic antitumor effect of recombinant interleukin 2 (rIL-2) and beta-interferon (IFN-beta) on mouse tumors and previous results of a phase I study of rIL-2, a phase I study of combination therapy with human rIL-2 and IFN-beta was conducted in 26 patients with advanced malignancy. Patients were given rIL-2 by 24-h continuous i.v. infusion and IFN-beta by 2-h i.v. infusion for 5 days each week for 4 weeks. The common side-effects were fever, malaise, chills, appetite loss, and diarrhea. Leukocytosis and eosinophilia were observed in 56% and 69% of the patients, respectively. Transient leukopenia and thrombocytopenia were also observed in some patients. Dose-limiting manifestations were intolerable fatigue and liver dysfunction, and it was concluded that the maximum tolerated doses of rIL-2 combined with IFN-beta were 1.1 x 10(6) U/m2/day for rIL-2 and 6.0 x 10(6) IU/m2/day for IFN-beta. No patients achieved complete and partial response to therapy in this study. One patient with pulmonary metastasis from pharyngeal cancer showed a minor response. Natural killer (NK) and lymphokine-activated killer (LAK) activities increased during the 5 days of treatment and decreased during the 2-day intermission. The percentage of IL-2 receptor-positive cells increased markedly until Day 12, and gradually decreased thereafter. The percentage of OKT 4-positive cells and the OKT 4/OKT 8 ratio increased. In contrast, the percentage of Leu 7- or Leu 11-positive cells decreased over the 4-week treatment. A phase II study of this combination therapy is ongoing against head and neck cancer, and renal cell carcinoma.
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PMID:Phase I study of combination therapy with interleukin 2 and beta-interferon in patients with advanced malignancy. 278 85

The combination of cisplatin 100 mg/m2 every 3 weeks and mitoguazone 500 mg/m2 every week with dose escalation was administered as a 9-week induction regimen to 27 patients with previously untreated Stage III or IV squamous cell carcinoma of the head and neck. This was followed by full-course radiation therapy for unresectable patients or surgery and postoperative radiation therapy for those with resectable disease. Sixteen patients had bulky unresectable disease, and ten were candidates for curative resection at study entry. Of 26 patients evaluable for response to chemotherapy, there were seven complete responses (CR) (five of six pathologically confirmed) and ten partial responses (PR) (65% CR + PR). Toxicity was generally mild with Grade 3 or 4 nausea and vomiting occurring in 15% and diarrhea in 12%. Nineteen percent of the patients developed transient nephrotoxicity (serum creatinine greater than 2), 62% anemia (hemoglobin decrease greater than 2 g/dl), 23% leukopenia (leukocyte count less than 3500 cells/microliters) and 8% thrombocytopenia (platelets less than 50,000 cells/microliters). Anorexia, fatigue, and weight loss occurred in nearly all patients. The median survival time of all patients was 17.5 months; complete responders, 43 months; partial responders, 16 months; and nonresponders, 9 months (P = 0.0025). In a multivariate analysis of stage, primary site, resectability status, response to chemotherapy, and local treatment (surgery plus radiation versus radiation), complete response was the only statistically significant covariate for survival. In Phase II single agent trials, mitoguazone has been shown to have a 15% response rate in head and neck cancer and cisplatin, a 30% to 40% response rate (less than 10% CR). Thus, our results, both complete and overall response rates, were higher than would be expected from either drug alone. A possible mechanism for this high response rate may be mitoguazone-induced cell synchronization. In vitro studies demonstrate the accumulation of tumor cells exposed to mitoguazone in S- and G2-phases of the cell cycle. These results would support further evaluation of mitoguazone in combination to explore the theoretical potentiation of antitumor effects by sequencing with cycle-specific agents.
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PMID:Cisplatin and mitoguazone. An induction chemotherapy regimen in advanced head and neck cancer. 317 46

Twenty-nine patients with recurrent or advanced, incurable head and neck cancer were entered into a phase I-II trial of carboplatin in combination with 5-fluorouracil (5-FU), 1,000 mg/m2/d continuous intravenous (IV) infusion for five days every 28 days. The initial dose of carboplatin was 300 mg/m2 for patients with Karnofsky performance scores greater than or equal to 70%, and 240 mg/m2 for patients with scores of 50% to 60%. Subsequent doses were modified to achieve grade 2 myelo-suppression: WBC, 2,000 to 2,999 cells/microL; granulocytes, 1,000 to 1,499 cells/microL; and platelets, 50,000 to 75,000 cells/microL. Dose levels were 180, 240, 300, 360, and 420 mg/m2. Twenty-eight patients had squamous-cell cancers and one had an adenoid cystic carcinoma of the parotid. There were 26 patients with recurrent disease; 22 had received prior RT; only two had received other chemotherapy immediately before study entry. Three patients had newly diagnosed incurable stage IV disease. The median performance status was 80% (range, 60% to 90%). All patients had objectively measurable disease, and 28 were evaluable for response. There were three complete responses (CRs) and ten partial responses (PRs) (48% CR and PR); the median duration of response was 4.7 months (range, 1.5 to 15+ months). Dose-limiting toxicities were granulocytopenia, thrombocytopenia, and stomatitis. Prolonged myelosuppression delayed retreatment in eight patients and delayed 19 of 107 (18%) courses. Stomatitis occurred in 61% and diarrhea in 29%. 5-FU dosage was decreased in ten patients (36%) for grade 2 or greater stomatitis or diarrhea. Mild to moderate nausea and vomiting occurred in 66% of patient trials in which no pretreatment antiemetics were administered. Other toxicities included phlebitis from 5-FU in 71%, skin toxicity in 11%, mild alopecia in 25%, and fatigue in 54% of patients. Nephrotoxicity (creatinine greater than 2.0 mg/dL) occurred in one patient. The dose of carboplatin resulting in grade 2 toxicity was 180 mg/m2 in one patient, 240 mg/m2 in one, 300 mg/m2 in seven, 360 mg/m2 in ten, and 420 mg/m2 in one. Based on these results, we recommend a starting dose of carboplatin, 300 mg/m2, in combination with five days of continuous infusion 5-FU. In this dose and schedule, this combination was well tolerated and demonstrated antitumor activity in head and neck cancer. To confirm these promising results, a Southwest Oncology Group prospective randomized trial is in progress comparing carboplatin and 5-FU, cisplatin and 5-FU, and standard-dose weekly methotrexate in recurrent-disease patients.
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PMID:A phase I-II trial of carboplatin and 5-fluorouracil combination chemotherapy in advanced carcinoma of the head and neck. 354 42

HCFU for oral use has a higher therapeutic ratio and a broader antitumor spectrum in murine tumors than other fluorinated pyrimidines. In the present study, HCFU was administered orally to 53 evaluable patients at a standard daily dose of 600 mg. The overall response rate was 22.6% with 6 complete responses and 6 partial responses. Adverse effects such as pollakisuria, anorexia, hot sensation, general fatigue, CNS and so on, were observed in 36.6% of patients. We conclude that HCFU therapy is expected to be useful for multidisciplinary treatment because of the above findings which suggest this drug is an effective chemotherapeutic agent for the treatment of head and neck cancer.
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PMID:[Clinical effect of HCFU therapy of head and neck cancer]. 370 46

Broad phase II trial of methylglyoxal-bi (guanylhydrazone) (MGBG) is under way at the Memorial Sloan-Kettering Cancer Center. Studies in renal cell carcinoma, lymphomas, and non-small-cell lung cancer are completed, and substantial numbers of patients with esophageal and head and neck cancer have been treated. Small numbers of patients with other solid tumors have also been entered into the study. MGBG has significant antineoplastic activity against lymphomas, with 16/40 heavily pretreated patients (40%) having partial remissions (PR) lasting 1 to 8+ months. MGBG has also demonstrated more modest activity in non-small-cell lung cancer, esophageal, and head and neck carcinoma; it appears to have little or no therapeutic value in renal cell cancer. Toxicities have been manageable, and included mild nausea and vomiting, diarrhea, mucositis, and myelosuppression. The dose-limiting toxicity, seen most frequently in those patients with impaired renal function, was lethargy and fatigue. MGBG has demonstrated activity in lymphomas, lung, esophageal, and head and neck cancer. Further trials of this agent are indicated, both alone and in combination.
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PMID:Phase II trials of methylglyoxal-bis (guanylhydrazone). 704 14


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