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)

We initiated a program to evaluate patient reasons for refusing immunization in an allergy clinic. A general medicine clinic was studied for comparison. For the Northwestern University Allergy Service (NUAS) there were five full-time salaried and seven voluntary physicians. In the general medicine clinic there was one part-time salaried physician. Four hundred eighty-eight NUAS patients and 48 general medicine patients were evaluated. Ninety-five percent of the patients agreed to vaccination. Egg allergy, the only valid contraindication to influenza vaccination, was reported by three (< 1%) patients. Transient mild symptoms consisting of fatigue, myalgias, rhinitis and/or diarrhea were reported in 20% of the patients who received vaccination. No severe systemic reactions were reported. No significant difference in the vaccination acceptance rate was noted between the subspecialty and primary care outpatient clinics. The importance of influenza immunization in patients with asthma and in other high-risk populations deserves emphasis, and high success rates are achievable when emphasized by physicians.
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PMID:Influenza vaccination: a successful outpatient program. 149 Jun 24

The aim of this study was to verify long-term therapeutic efficacy and tolerance of dihydroergocristine (DHEC, CAS 17479-19-5) in a double blind placebo controlled study, in elderly patients with psychosyndrome characterized by memory and behaviour impairment. Two hundred patients, aged more than 65 years, were randomly divided into two groups of one hundred each. The first group received one 6-mg DHEC tablet daily for four months and the other group received placebo. The evaluation parameter for efficacy was the neuropsychological test SCAG (Scale of Clinical Assessment for Geriatrics), administered before and after 30, 60 and 120 days. The results showed a significant difference between DHEC and placebo with regard to total and partial scores of SCAG as well as to single items (mental alertness, recent memory, disorientation, anxiety, mood depression, emotional lability, motivation, uncooperativeness, fatigue, headache, tinnitus). After as few as thirty days of DHEC treatment the severity of mental and psychological symptoms was markedly decreased (p vs placebo < 0.01), as documented by significant positive changes of SCAG items. The four-month double blind period was followed by a two-month single blind period, during which patients of both groups received placebo. At the end of these two months, SCAG total score was unfavourably increased in patients previously administered DHEC, although scores were still significantly lower both versus baseline and versus previous placebo patients. Safety was good (placebo: one case of diarrhea; DHEC: one case of gastralgia and dizziness). Nine patients dropped out for reasons unrelated to treatment.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Controlled study of the effect of dihydroergocristine on organic brain psychosyndrome]. 149 63

Thirty-seven patients with advanced malignancies were treated sequentially with recombinant interferon-gamma (rIFN-gamma) and recombinant interleukin-2 (rIL-2) in an outpatient dose escalation clinical trial. rIFN-gamma (0.1 or 0.25 mg/m2/day) was administered by intramuscular injection, days 1-7 and rIL-2 (12, 18, or 24 x 10(6) IU/m2/day) was administered by a 15-min intravenous bolus, days 8-12. Common toxicities encountered included fever, chills, fatigue, neutropenia, and elevations of SGOT, bilirubin, or creatinine. Hypotension and cardiac and pulmonary toxicities were rare. With repeated cycles of therapy, nausea/vomiting and diarrhea associated with the administration of rIL-2 were seen in greater frequency. There were no treatment-related deaths, and no patient required intensive care unit admission for toxicity management. A complete response was observed in one of 11 patients with renal cancer and a partial response was observed in one of seven patients with malignant melanoma. Due to problems with drug supply, further dose escalation could not be continued, and maximum tolerated doses (MTD) were not determined by strict criteria. However, the combination of rIFN-gamma, 0.25 mg/m2/day, and rIL-2, 24 x 10(6) IU/m2/day, appeared to be beyond the MTD, as three of six patients at this dose level could not complete one cycle of therapy due to toxicity. It is unlikely that higher doses of either agent would be tolerated, and for further study using this schedule, we recommend the doses: rIFN-gamma, 0.1 mg/m2/day, and rIL-2, 24 x 10(6) IU/m2/day.
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PMID:A Southwest Oncology Group Phase I study of the sequential combination of recombinant interferon-gamma and recombinant interleukin-2 in patients with cancer. 151 22

Gliadin antibodies of the IgG and IgA isotypes and IgG subclasses were measured in 200 adults who were randomly selected from the Icelandic National Register. Those with the highest gliadin antibody concentrations were invited with negative controls to participate in a clinical evaluation. Neither the study subjects nor the physicians who recorded and evaluated the clinical findings were aware of the antibody levels. Significantly higher proportion of the gliadin antibody positive individuals reported unexplained attacks of diarrhoea (p = 0.03), and IgA gliadin antibodies were associated with increased prevalence of chronic fatigue (p = 0.0037). The gliadin antibody positive group also showed significantly decreased transferrin saturation, mean corpuscular volume and mean corpuscular haemoglobin compared with the gliadin antibody negative controls. Serum folic acid concentrations were significantly lower in the IgA gliadin antibody positive individuals. On blind global assessment 15 of the 48 participants were thought to have clinical and laboratory features that are compatible with gluten sensitive enteropathy, and 14 of these were in the gliadin antibody positive group (p = 0.013). Complaints that have not been associated with gluten intolerance had similar prevalence in both groups with the exception of persistent or recurrent headaches that were more common in the gliadin antibody positive group. These findings raise the possibility that a subclinical form of gluten intolerance may be relatively common.
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PMID:Do adults with high gliadin antibody concentrations have subclinical gluten intolerance? 154 15

Based on recent preclinical data suggesting synergism between 5-fluorouracil (5-FU) and interferon alpha (IFN-alpha) and clinical activity of the combination therapy in colon cancer, 14 patients with advanced gastric cancer were treated with combination therapy of 5-FU and recombinant interferon alpha-2b (rIFN alpha-2b) (Intron A, Schering, Kenilworth, NJ, U.S.A.). The maximum tolerated dose was 5-FU 750 mg/m2/day given as a continuous infusion daily for 5 days followed by weekly bolus injection of the same initial daily dose, plus rIFN alpha-2b 5 X 10(6) U given subcutaneously 3 times weekly starting day 1 of 5-FU infusion. The dose-limiting toxicities were fatigue/weakness, diarrhea, and neurologic toxicities such as somnolence and confusion. The other common side effects were nausea, fever, leukocytopenia, thrombocytopenia, and the darkening of the skin. Of 13 evaluable patients, 4 had a partial response (duration 6, 14, 24, and 28 weeks). These data suggest that combination therapy of 5-FU plus rIFN alpha-2b is tolerable and has manageable side effects in patients with advanced gastric cancer. Further Phase II study will be needed to define the antitumor activity of this combination.
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PMID:Combination of 5-fluorouracil and recombinant interferon alpha-2B in advanced gastric cancer. A phase I study. 155 2

We conducted a phase I trial of fluorouracil (5-FU), leucovorin, (LCV), and recombinant interferon-alpha-2b (rIFN-alpha-2b). The doses of each of the three agents were escalated sequentially. 5-FU and LCV were administered by IV bolus, weekly for 6 weeks and rIFN-alpha-2b was administered by subcutaneous injection, three times weekly for 6 weeks. Twenty-nine patients with advanced cancer (75% colon or pancreatic cancer) were treated. Partial remissions were observed in three patients (10%) with previously untreated colon cancer, colon cancer refractory to 5-FU plus LCV and previously untreated pancreatic cancer, respectively. An additional three patients with pancreatic, prostate, and rectal cancer had a 50% reduction in tumor markers but no change in objective tumor measurements. The toxicity of this regimen was tolerable. The most common toxicities were diarrhea, fatigue, flu-like symptoms, nausea/vomiting, and mucositis. However, no fatal or life-threatening toxicities were observed. We conclude that the combination of 5-FU, LCV, and rIFN-alpha-2b can be safely administered and recommend further evaluation of this regimen in patients with tumors of gastrointestinal origin using doses of 5-FU 600 mg/m2, LCV 500 mg/m2, and rIFN-alpha-2b 10 x 10(6) U.
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PMID:A phase I trial of fluorouracil, leucovorin, and recombinant interferon alpha-2b in patients with advanced malignancy. 155 45

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

Medical reports modelled after the US Peace Corps surveillance form provided mortality and morbidity data of the United Nations Transition Assistance Group in Namibia in 1989-1990. Contingents included Australians, Canadians, Danes, Finns, Kenyans, Malays, Poles, Spaniards, and Britons. Traffic accidents, mostly those on long distance journeys caused 14 of 16 deaths. The fatality ratio was 0.21/million km driven which was considerably higher than that in Switzerland 0.02/million km driven. Even though heavy traffic was not a problem in Namibia, limited experience on unpaved roads; high speeds induced by long and tedious driving; and reduced visibility caused by climactic conditions, fatigue, and alcohol contributed to high fatality. The hospitalization rate of 5.2% (369 patients) was rather high for a young and healthy population. The leading reasons for hospitalization included fever of unknown origin, trauma, and respiratory tract infections. Swiss Medical Unit physicians transferred 25 patients to the State Hospital in Windhoek, most for orthopedic surgery. Injuries, psychiatric problems, and alcoholism resulted in repatriation for 66% of 46 repatriated patients. New consultations for treatment averaged 2.7/person and those for preventive measures averaged 0.8/person. Helicopter pilots was the largest group returning for 2nd visits (56% compared to 1% for logistics staff). The major reasons for attending outpatient clinics included immunizations (18.8%), dental problems (10.5%), and respiratory infections (10.5%). In addition to respiratory infections, other frequent communicable diseases included diarrhea or dysentery, dermatological infections, sexually transmitted diseases, and confirmed or suspected malaria. Preventive measures are needed to reduce mortality due to traffic accidents and the prevalence of psychological and dental problems.
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PMID:Epidemiological experience in the mission of the United Nations Transition Assistance Group (UNTAG) in Namibia. 156 77

We conducted a phase I study of low-dose cyclophosphamide and recombinant interleukin-2 (rIL-2) in 66 patients with advanced cancer resistant to standard therapy. All patients were evaluable for toxicity and 46 patients were evaluable for antitumor response. Patients evaluable for antitumor response included 23 with malignant melanoma, 10 with renal cell carcinoma, 4 with colon cancer, and 9 with various other solid tumors. All patients received i.v. cyclophosphamide (350 mg/m2) on day 1 followed by rIL-2 via 15 min i.v. infusion on days 4-8 and 11-15. The doses of rIL-2 ranged from 6.0 to 36.0 x 10(6) IU/m2. Each treatment cycle consisted of 21 days and a total of 113 cycles was administered. The number of treatment cycles administered per patient ranged from 1 to 8. The dose-limiting toxicities associated with rIL-2 included altered mental status, arthralgias, diarrhea, fatigue, fever, hypotension, nausea/vomiting, and peripheral edema. Twelve patients (18%) were removed from the study secondary to toxicity. Among the evaluable patients, 2 (4%) (malignant melanoma, renal cell carcinoma) developed a partial remission, 13 (29%) maintained stable disease, and 31 (67%) developed progressive disease. We conclude that the combination of low-dose cyclophosphamide and rIL-2 is tolerable in most patients but our data do not suggest an improved response rate for the combination vs. rIL-2 alone.
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PMID:Phase I study of low-dose cyclophosphamide and recombinant interleukin-2 for the treatment of advanced cancer. 159 14

The combination of folinic acid (FA) and 5-fluorouracil (5FU) is the most active systemic chemotherapy against advanced colorectal cancer. Experimental and clinical studies have suggested that the activity of 5FU can be improved by the addition of alpha-interferon (IFN). To evaluate the possibility of a double modulation of 5FU, a pilot study was conducted in the period July 1989-December 1989 with the following regimen: FA (200 mg/m2 i.v. bolus x 5 days) + 5FU (400 mg/m2 i.v. in 15 min x 5 days) + alpha-2b IFN (10 x 10(6) IU subcutaneously on alternate days). FA and 5FU administrations were repeated every 28 days; IFN was administered every week. In the 16 treated patients, 4 partial responses, 4 no changes, and 8 with progression of disease were observed, with an objective response rate of 25% (95% CI, 7.8%-55.1%). Median duration of response was 9.5 months, as was overall survival. Toxicity (fever, fatigue, neurotoxicity, stomatitis and diarrhea) was considerable and led to a reduction in IFN doses in 10/16 patients. Due to the unfavorable cost/benefit ratio, the study was closed and a new trial, with different doses and schedule of IFN, was started within the GISCAD (Italian Group for the Study of Digestive Tract Cancer).
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PMID:High dose alpha-2b interferon + folinic acid in the modulation of 5-fluorouracil. A phase II study in advanced colorectal cancer with evidence of an unfavourable cost/benefit ratio. 160 56


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