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

Tumor necrosis factor (TNF) is a cytokine with pleiotropic biological and antitumor effects in vitro and in mouse models. The immunological effects of the molecule as a single agent, however, have not been well studied clinically. We conducted a Phase I trial of TNF in 53 patients with advanced malignancies in order to determine the biological and clinical effects of TNF when administered as a 30-min i.v. infusion three times/week. Dose levels of TNF ranged from 5 to 275 micrograms/m2; doses of TNF were escalated between patient groups. The most common clinical toxicities of TNF consisted of rigors, anorexia, headache, and fatigue. Dose-limiting toxicity consisted of hypotension, fatigue, and nausea. Four patients treated at the maximally tolerated dose of 225 micrograms/m2 received dexamethasone to determine whether the toxicities of TNF could be ameliorated. No significant differences in hypotension or subjective symptomatology were observed in those patients receiving dexamethasone and those who did not or between injections in which dexamethasone was administered and when it was not. One patient with colorectal carcinoma treated with 50 micrograms/m2 had a partial response lasting about 9 months. Biological responses were evaluated in 8 patients treated at the maximally tolerated dose before therapy and 24 h afterward. TNF significantly (P less than 0.05 for all) enhanced serum beta 2-microglobulin, serum neopterin, and serum interleukin-2 receptor (Tac antigen) levels. Indoleamine 2,3-dioxygenase activity was also increased 24 h following the administration of TNF, although this increase was only of borderline statistical significance (P = 0.07). TNF did not enhance granulocyte bactericidal activity. The expression of cell surface proteins on monocytes, including HLA-DR, HLA-DQ, beta 2-microglobulin, and the Fc receptor, and serum interleukin-1 activity also were not significantly increased by the administration of TNF. Thus, in humans TNF caused biological response modulation with evidence of HLA Class I (beta 2-microglobulin) increase and T-cell (Tac antigen) and monocyte (neopterin) activation.
 ...
PMID:Biological and clinical effects of intravenous tumor necrosis factor-alpha administered three times weekly. 199 56

Human lymphoblastoid interferon-alpha was administered intramuscularly at a dose of 5 x 10(6) units/day to 20 metastatic renal cell carcinoma patients. For potentiating the antitumor effect of interferon, cimetidine was also given to them orally at a dose of 800 mg/day. The combination therapy obtained a complete response in three patients (15%) and a partial response in three (15%). Nine patients (45%) had stable disease and five (25%), progressive disease. All six patients who responded to the combination therapy had been nephrectomized and had pulmonary metastases. Two of them also had metastases to other sites (mediastinal lymph nodes and bone). The pulmonary metastases were significantly more receptive to interferon therapy than those at the other sites. The average times before a response was obtained were 2.2 months for a minor response, 2.7 months for a partial response and 3.0 months for a complete response, and the average duration of response was 26 months. The six patients who responded survived for a significantly longer period than the 14 non-responding patients treated with interferon in combination with cimetidine. The major toxicities encountered were fever, fatigue and anorexia due to interferon, and the combination therapy was well tolerated except in three patients. The results suggest that interferon-alpha and cimetidine combination therapy may be of use in the management of patients with metastatic renal cell carcinoma.
 ...
PMID:Treatment of metastatic renal cell carcinoma with a combination of human lymphoblastoid interferon-alpha and cimetidine. 206 20

Okinawa prefecture is well known as an endemic area of Strongyloides stercoralis infection, and its recent infection rate was reported 6.2%, which was investigated by a new technique to detect S. stercoralis, agar plate method. Traditional treatment with thiabendazole was temporarily effective for S. stercoralis, but the recurrence rate was extremely high. We tried the new treatment for the purpose of complete eradication of the parasite. The patients were divided into two groups, who were given 500 mg of thiabendazole three times daily for 5 days and not medicated for the following 9 days. The medication was repeated 3 times in group 1 which consisted of 92 patients and 4 times in group 2 which consisted of 70 patients. Obtained results were as follows: 1) Six months after treatment, the cure rate was 89.5% in the only one course treatment, and 100% in more than 2 course treatments. 2) Side effects such as nausea, vomiting, anorexia or general fatigue were noted in 67.5% of all the patients after initial treatment, and 45.1% of the patients were dropped out of this trial. The dose of the drug was reduced in 32.1% of the patients, and only 22.8% were treated with full course of the regimen. 3) The elevation of S-GPT was observed in 33.8% of all patients. After initial treatment the rate was only 8.1%, but after 3 or 4 repeated course of treatments the rate was elevated to 39.0% and 45.4%, respectively. The liver injury was closely related to the total dose of thiabendazole and the period of the medication.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[New trial with thiabendazole for treatment of human strongyloidiasis]. 207 49

We report 31 cases of renal cell carcinoma treated with interferon. Indicators defined as bidimensionally measurable mass were present in 20 cases, which included 19 cases with metastatic lesions and one case with primary site who did not receive nephrectomy. Treatment were performed with interferon-gamma in 9 cases, and with interferon-alpha in 14 cases. Of them, 3 cases received alpha-interferon following gamma-interferon treatment. Remained 11 cases had no evidence of disease after radical nephrectomy or surgical removal of metastatic lesions, and received interferon-alpha as post operative adjuvant therapy. In 18 evaluable cases, one case (6%) showed minor response; 8 cases (44%) no change and 9 cases (50%) progressive disease. Survival rates (Kaplan-Meier's method) of minor response and no change cases at 1, 2 years were 89%, 59%. Those of progressive disease cases were 22% and 11%, respectively. Of 11 cases received post operative adjuvant therapy, recurrence was observed in four cases (36%) with the mean follow up period of 11 months. Frequent side effects were fever (62%), leukocytopenia (56%) anorexia (38%), fatigue (26%). Efficacy of interferon to metastatic renal cell carcinoma in this study is limited. Further studies are required to determine the benefit of post operative adjuvant therapy with interferon.
 ...
PMID:[Interferon alpha and gamma in the treatment of renal cell carcinoma]. 211 56

The relationship between propranolol and depression is a subject of controversy. Numerous case reports suggest that propranolol can cause depression, but two small prospective trials have failed to confirm this. The contemporary psychiatric literature is divided as to whether propranolol can cause depression. This study addresses this issue by re-analyzing side effect data from clinical trials of propranolol as an antihypertensive agent. A literature review was carried out and the data were analyzed using meta-analytic statistical techniques. Propranolol was found to cause depression as a side effect with a statistically greater frequency than the control medications used in these trials. As other side effects of propranolol include fatigue, diminished energy, decreased libido, anorexia and poor concentration, it is suggested that propranolol is a cause of organic mood disorder, depressed type.
 ...
PMID:Propranolol and depression: evidence from the antihypertensive trials. 214 Feb 88

We examined the quality of life in the arterial infusion chemotherapy of hepatocellular carcinoma patients using a questionnaire. The questionnaire used a category scale method of five grades. The questions about the quality of life covered ten areas for investigation (appetite, discomfort pain, nausea, daily activities, sleep, fatigue, time with family and friends, thinking about illness and confidence in the treatment). We added up scale points after one week and those after two weeks after the treatment. Patients after one-shot infusion showed aggravated scale points of anorexia and discomfort. Patients after transcatheter arterial embolization showed scale points of abdominal pain, general fatigue and discouragement about illness. Scale points in matters of thinking about illness and confidence in the treatment informed us about confidence in the course of treatment and comprehension of illness by cancer patients. How do we measure the quality of our care? This is difficult, but we thought the rate of being at home in survival might furnish us with much information in respect to the treatment and the quality of our care. In 36 patients with hepatocellular carcinoma treated with transcatheter arterial infusion and embolization, the arithmetic mean survival time after treatment was 412.1 days and time at home was 305.6 days. The rate of being at home doing survival time was 74.2% after the arterial infusion chemotherapy in 39 patients. The rate of being at home in 9 cases with one-shot infusion of Adriamycin was 43.5% (111 days); that in 9 cases with infusion of Mitomycin C microcapsules was 86.6% (716 days); that in 17 cases with transcatheter arterial embolization using spongel was 72.0% (234 days),; and that in 4 cases with infusion using implantable reservoir was 84.6% (220 days). In non-resected patients with chemotherapy, the rate of being at home was 20.3% for 61 cases of gastric cancer patients, 30.7% for 11 cases of colon cancer, 9.6% for 14 cases of gallbladder cancer and 39.8% for 112 cases of lung cancer. The arterial infusion and embolization of hepatocellular carcinoma has made it possible to lengthen the time that patients may stay home and thereby assure good quality of life.
 ...
PMID:[Evaluation of quality of life in arterial infusion chemotherapy of hepatocellular carcinoma]. 216 36

10 patients with locally advanced bronchioloalveolar carcinoma were treated with interferon-alpha as an inhaled aerosol. Initial doses ranged between 1 and 10 MU daily or thrice weekly and were then increased to 20 MU daily. Treatment was continued until disease progression or excessive toxicity occurred, 9 patients were evaluable for toxicity. In 1 case treatment had to be stopped after 2 weeks due to fever, fatigue and progressive dyspnoea. 2 patients developed fever, 1 had malaise, fatigue and loss of appetite and 2 had dose-dependent transient dyspnoea. According to standard criteria no tumour responses could be detected. In 6 out of 8 evaluated for response to interferon, radiological stabilisation of disease for 7-43 weeks (median 15) was observed. These results point to the feasibility of aerosol inhalation of interferon-alpha, but also to its limited antitumour activity in locally advanced bronchioloalveolar carcinoma.
 ...
PMID:Aerosol application of interferon-alpha in the treatment of bronchioloalveolar carcinoma. 216 95

In the 1950's it was first observed that mammalian cells exposed to the halogenated deoxyuridines were more sensitive to ultraviolet light and radiation than untreated cells. This prompted early clinical trials with bromodeoxyuridine (BUdR) which showed mixed results. More recently, several Phase I studies, while establishing the feasibility of continuous intravenous (IV) infusion of BUdR, have reported significant dose limiting skin and bone marrow toxicities and have questioned the optimal method of BUdR delivery. To exploit the high mitotic activity of malignant gliomas relative to surrounding normal brain tissue, we have developed a permanently implantable infusion pump system for safe, continuous intraarterial (IA) internal carotid BUdR delivery. Since July 1985, 23 patients with malignant brain tumors (18 grade 4, 5 grade 3) have been treated in a Phase I clinical trial using IA BUdR (400-600 mg/m2/day X 8 1/2 weeks) and focal external beam radiotherapy (59.4 Gy at 1.8 Gy/day in 6 1/2 weeks). Following initial biopsy/surgery the infusion pump system was implanted; BUdR infusion began 2 weeks prior to and continued throughout the 6 1/2 week course of radiotherapy. There have been no vascular complications. Side-effects in all patients have included varying degrees of anorexia, fatigue, ipsilateral forehead dermatitis, blepharitis, and conjunctivitis. Myelosuppression requiring dose reduction occurred in one patient. An overall Kaplan-Meier estimated median survival of 20 months has been achieved. As in larger controlled series, histologic grade and age are prognostically significant. We have shown in a Phase I study that IA BUdR radiosensitization is safe, tolerable, may lead to improved survival, and appears to be an efficacious primary treatment of malignant gliomas.
 ...
PMID:Intra-arterial bromodeoxyuridine radiosensitization of malignant gliomas. 216 57

Hypercalcemia is a potentially lethal endocrine disorder occurring in 10% to 20% of cancer patients at some time during the course of their disease. Clinical manifestations vary in severity, depending on the degree and duration of hypercalcemia, rapidity of onset, patient's age, performance status, sites of metastases, previous antineoplastic therapy, and the presence of hepatic or renal dysfunction. The clinical features of hypercalcemia are protean and affect multiple organ systems, resulting most prominently in neurologic, gastrointestinal, renal, cardiovascular, and musculoskeletal morbidity. Recognition of the disorder requires a high index of suspicion because many of its symptoms, such as nausea, anorexia, weakness, fatigue, lethargy, and confusion, are non-specific and, in the patient with a malignancy, can result from other complications of the primary disorder. If identified appropriately as being related to hypercalcemia, such symptomatology is potentially reversible with treatment. Whereas in the ambulatory general medical population the most common cause of hypercalcemia is primary hyperparathyroidism, in cancer patients and hospitalized patients in general, the most common cause is malignancy. Hypercalcemia in cancer patients is, in most cases, due to advanced metastasized disease. Diagnostic tests are useful in the differential diagnosis of hypercalcemia, and such tests, together with an accurate history and careful clinical observation, permit the best therapeutic approach to an individual patient.
 ...
PMID:Clinical manifestations of cancer-related hypercalcemia. 218 49

Since July 1985, 23 patients have been entered into a phase I/II clinical trial using intraarterial 5-bromodeoxyuridine (BUdR) (400-600 mg/m2 daily for 8.5 weeks) and focal external beam radiotherapy (59.4 Gy at 1.8 Gy daily in 6.5 weeks) in the treatment of malignant gliomas (Kernohan grades 3 and 4). The side effects in all patients have included varying degrees of anorexia, fatigue, ipsilateral forehead dermatitis, blepharitis, and conjunctivitis. Mucopurulent conjunctivitis and exposure keratitis developed in several patients and spontaneous corneal perforation developed in one. Eyes from two individuals examined at autopsy showed significant changes. Animal studies that predated clinical trials using rhesus monkeys did not predict the ophthalmologic complications seen in human subjects.
 ...
PMID:The ocular effects of intracarotid bromodeoxyuridine and radiation therapy in the treatment of malignant glioma. 218 31


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>