Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0004093 (asthenia)
 2,650 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The results obtained with a new hormone therapy using medroxyprogesterone acetate (MAP) in previously untested single and total doses in the treatment of advanced breast cancer are reported. Fifty-two postmenopausal patients were treated with an average total dose of 40 g of MAP for a period of 30 days. Nineteen of 44 patients (43%) had complete or partial remission, while the disease remained unchanged in nine of 44 patients (20%). Disease progression occurred in 12 of 44 patients (27%). Partial or complete remission occurred in 12 of 18 (67%) and four of six (67%) of the patients with dominant osseous and soft tissue metastases respectively. Three of ten (16%) of those with visceral metastases had remission. The average duration of remission was 7 months. Average survival times were 15.5 months for patients with remission, 8 months for those with no change, and 2.5 months for those with disease progression. From a subjective standpoint, pain was reduced significantly or disappeared in 34 of 36 patients (94%); this was also the case with respect to dyspnea (13 of 16 patients [81%]), anorexia (24 of 29 [83%]), asthenia (28 of 35 [80%]), and walking impairment (15 of 24 [63%]). When relapse occurred, patients previously treated with massive doses of MAP received further treatment with higher doses of MAP; four of 22 (18%) of the patients attained partial remission once again. Positive effects were also seen in subjective performance status, body weight, and EKG. We also describe the new clinical and toxicologic features of this treatment.
Cancer Treat Rep 1978 Apr
PMID:A possible new approach to the treatment of metastatic breast cancer: massive doses of medroxyprogesterone acetate. 35 Mar 87

A phase I evaluation of vindesine was carried out in 69 adult patient with advanced malignancies. Two escalating dose schedules were explored: (a) a single dose every 7--14 days, and (b) daily injections X 5--10 days as tolerated. The main toxic effects were myelosuppression, alopecia, paresthesia, asthenia, myalgia, and hyporeflexia. Antitumor activity was seen during this phase I study in patients with leukemia, lymphoma, and testicular neoplasms. Disease oriented phase II trials of 3--4 mg/m2 every 7--14 days or 1.3--2.0 mg/m2/day X 5--7 days every 3 weeks would be appropriate.
Cancer Treat Rep 1978 Sep
PMID:Phase I trial of vindesine in patients with advanced cancer. 35 86

Cancer cachexia is characterized clinically by anorexia, early satiety, weight loss. anemia, and marked asthenia. The syndrome is not the result of semistarvation alone but it represents a complex metabolic problem. In the host there are abnormalities in metabolism of energy, carbohydrate, lipid and protein, in water content, in acid-base balance, in electrolyte, mineral and vitamin concentrations, alterations in the activity of host tissue enzymes and changes in endocrine homeostasis and immunologic mechanisms. The cancer initiates and contributes to the genesis of the syndrome but complications of the disease and the treatment may also play a role. Only the control of the cancer can reverse completely the syndrome. It was proposed that cancer peptides throw the host metabolism into a chaotic biochemical state by activating and inactivating host enzymes. This results in increased energy expenditure; the released host metabolites and trapped by the growing cancer.
Cancer 1979 May
PMID:Cancer cachexia. 37 4

Seventy patients presenting symptoms of hysteria (49 women and 21 men) were selected among patients observed at the Institute Minkowska during the year. This work is part of a research work on socio-cultural and environmental factors which can change mental status of immigrants. These are all portugese workers presenting for the first time atypical mental troubles called by the author: "bastard hysterical syndrome of the immigrant" and characterized partly or totally by the following symptoms: fatigue, anxiety, sense of suffocation, dyspnea, coughing, unilateral chills or generalized chil, abdominal or gastric pains, headaches and "diffused pains", paresthesia, aching back, tears and sorrow, fear of dying or having a cancer, asthenia, leg paresthesia and contractions, vomiting, diarrhea, cardiac pains, palpitations, dizziness and collapsing. These troubles appear sometimes without apparent motives but they are almost always due to a precipitating cause expressed by the patient: a delivery, a familial death, a homosexual proposition, a trauma without importance, a working conflict etc... But the most frequent cause invoked is "the french climate" without knowing precisely what the word "climate" means: atmospheric conditions, athmosphere or reception milieu? This latest interpretation seems more likely after months of psychotherapy. Most patients are not french speaking and cannot write; their origin is rural (familial villages well structured regarding their food and sexual economy), and people well "armed" by a system of defense mechanisms and well adopted conditioned reflexes. In this work, hysteria of the portugese immigrant is compared to childhood hysteria. As the hysterical burst of the child is aimed at calling attention, love of the mother, at finding a solution to a familial or social conflict, the hysterical burst of the immigrant is aimed at the absent family or at its substitutes, the bos, social security, the doctor. Furthermore, the attitude of the hosting Country--wanting and rejecting--is very ambivalent; "tenderness" at the time of reception, followed by indifference. Early attentions are followed by constant interdictions (threat of unemployment, false statements on sexual dangers of the immigrant etc;..). The immigrant, like the hysterical child, is periodically controlled (work and visit cards), supervised (supervisors), The narcistic satisfactions of being called a good worker can be followed by threats of firing in economic crisis. The society of the hosting country requires the immigrant to be identical to this society: language, physical appearance, food. The real paradoxical situation to which the immigrant is confronted and the real or hypothetical fears constitute conditions of experimental neurosis, to which portugese immigrants react very often by a bastard symptomatology of hysterical type, characteristic of displaced man. These preliminary studies are the frame for a future epidemiological survey in this specific population.
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PMID:[Hysteria and psychosomatic disorders in Portuguese immigrants]. 102 Jun 87

This randomised, double-blind, study was carried out in 930 patients in order to examine the efficacy and safety of oral granisetron in the dose range 0.25, 0.5, 1.0 and 2.0 mg twice daily. Oral granisetron was administered for either 7 or 14 days according to the chemotherapy regimen used. A total of 930 patients were enrolled into this study in order to be able to detect a difference of 15% between groups (80% power). The preliminary results showed that at 7 days efficacy was significantly greater for 1.0 mg b.d. (58.5%) than for 0.25 mg b.d. (43.7%) and indicated that, of the doses examined, the 1.0 mg b.d. dose was optimal in patients receiving moderately emetogenic chemotherapy. In agreement with this there were more withdrawals from the 0.25 and 0.5 mg groups due to lack of efficacy. The adverse events most frequently reported (in greater than 5% of patients) were constipation, headache, abdominal pain, fever, leucopenia and asthenia. The latter three are recognised side effects of the primary disease and of chemotherapy. The incidence of headache was similar to that seen in previous granisetron studies. Abdominal pain may have been related to constipation. The incidence of constipation (25.9%) was higher than that reported in previous granisetron studies but was not dose related. Thus oral granisetron at 1.0 mg twice daily is an effective antiemetic, offering a convenient dosing regimen without significant adverse events.
Eur J Cancer 1992
PMID:Oral granisetron--simple and effective: a preliminary report. The Granisetron Study Group. 132 Sep 17

A clinical AIDS case definition is needed for surveillance in countries where the CDC case definition is not practical. To derive such a definition, we compared 110 HIV-seropositive and 135 randomly selected HIV-seronegative adult medical-ward inpatients in Brazil. Multivariate analysis of clinical signs and symptoms and simple diagnoses resulted in a discriminant function with sensitivity of 89% and specificity of 96% in predicting for AIDS. These data were the empirical basis for a clinical definition of AIDS in adults drafted in a Caracas, Venezuela, workshop sponsored by the Pan American Health Organization. The revised "Caracas" definition presented here requires a positive HIV serology, the absence of cancer or other cause of immunosuppression, plus > or = 10 cumulative points, as follows: Kaposi's sarcoma (10 points); extrapulmonary/noncavitary pulmonary tuberculosis (10); oral candidiasis or hairy leukoplakia (5); cavitary pulmonary/unspecified tuberculosis (5); herpes zoster < 60 years of age (5); CNS dysfunction (5); diarrhea > or = 1 month (2); fever > or = 1 month (2); cachexia or > 10% weight loss (2); asthenia > or = 1 month (2); persistent dermatitis (2); anemia, lymphopenia, or thrombocytopenia (2); persistent cough or any pneumonia except TB (2); and lymphadenopathy > or = 1 cm at > or = 2 noninguinal sites for > or = 1 month (2). This definition has a sensitivity of 95% and a specificity of 100% (91% without HIV serology) when applied to the Brazilian patients in this study. The Caracas definition has been adopted by Brazil, Honduras, and Surinam, and is in validation elsewhere. The use of a reasonably sensitive and specific case definition commensurate with available diagnostic resources should facilitate AIDS surveillance in developing countries.
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PMID:A simplified surveillance case definition of AIDS derived from empirical clinical data. The Clinical AIDS Study Group, and the Working Group on AIDS case definition. 145 32

A cohort of 35 patients with advanced colorectal cancer, not previously exposed to chemotherapy, were included in a phase II study exploring the combination of interferon-alpha, 9 MU subcutaneously three times weekly, and 5-fluorouracil 750 mg/m2/day during 5 consecutive days in continuous intravenous infusion followed with weekly bolus injection of fluorouracil 750 mg/m2. Of 33 cases evaluable for activity; 5 patients achieved partial response and 3 complete response for an overall response rate of 24% (95%; confidence limit 11-42%). Most of the responses were observed in liver metastases, response rate = 30% (95%; CL 13-53%), with little activity observed in other sites; response rate 3% (95%; CL 8-16%), p = .0006. The median time to progression and median overall survival were 16+ (range 1+ to 48+) and 21+ weeks (range 1+ to 52+). All patients were evaluable for analysis of toxicity. Severe mucositis and diarrhea, present in 14 patients were the limiting side effects. Two patients developed progressive renal toxicity and died. Weakness, myalgia, and nonneutropenic fever were observed frequently, one patient developed dementia. This combination is able to induce major responses in patients with advanced colorectal cancer, particularly in liver metastasis. Additional trials evaluating this approach are indicated.
Cancer Invest 1992
PMID:Treatment of advanced colorectal cancer with recombinant interferon alpha and fluorouracil: activity in liver metastasis. 828 59

One hundred and fifty patients presenting with small cell lung cancer (SCLC) to chest physicians, were assessed neurologically. Neuromuscular or autonomic deficits were common and occurred in up to 44% of cases. Weakness, dry mouth, and weight loss were not mutually independent and may represent the syndrome formerly described as carcinomatous neuromyopathy. By contrast, undoubted paraneoplastic syndromes were much less commonly detected. Two patients had the Lambert-Eaton myasthenic syndrome (LEMS) and one had subacute sensory neuropathy (SSN). In these patients, neurological symptoms antedated other manifestations of cancer, by between six and 17 months. The 95% confidence interval for the prevalence of LEMS or SSN among SCLC patients was 0-4%, consistent with the results of previous retrospective or smaller studies: summing these, the overall prevalence of LEMS among SCLC patients is close to 3%, which implies about 250 new cases per annum in England and Wales. If LEMS and SSN are the least uncommon neurological paraneoplastic syndromes in SCLC patients, this may reflect the accessibility of motor nerve terminals and dorsal root ganglia to cross-reactive anti-tumour cell antibodies.
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PMID:Neurological paraneoplastic syndromes in patients with small cell lung cancer. A prospective survey of 150 patients. 165 14

Neuropathy and myopathy are common sequelae of intensive chemotherapy protocols that contain vincristine and corticosteroids. The authors prospectively monitored the evolution of neuropathy and myopathy during an intensive 12-week chemotherapy program for patients with intermediate and high-grade non-Hodgkin's lymphoma. In this study, vincristine was administered by bolus injection followed by a 3-day continuous intravenous (IV) infusion (total dose of 2.0 mg/m2 every other week); the maximum dose of vincristine was not arbitrarily limited. Cronassial, a mixture of four naturally occurring gangliosides, was administered in a randomized double-blind test to evaluate whether this agent could prevent vincristine-induced neuropathy. High doses of dexamethasone (50 mg/d for 3 days weekly or every other week) were also prescribed. Patients were monitored every 4 weeks with comprehensive physical and neurologic examinations and electrophysiologic studies of peripheral nerve function. Twenty-seven patients were fully evaluable. Weakness was a prominent adverse reaction in this study, and all patients had moderate to severe signs and symptoms of neuropathy and myopathy. Cronassial (100 mg) administered by intramuscular (IM) injection daily provided no protection against the development of neuropathic symptoms. Vincristine typically impaired fine-motor coordination initially, whereas corticosteroids were associated with delayed development of proximal muscle weakness. Results of electrodiagnostic studies did not add to the clinical examination results. The authors conclude that symptomatic weakness due to neuropathy or myopathy appears in a predictable manner during intensive vincristine/corticosteroid-based treatment protocols. Simple clinical tests can be used to rapidly distinguish between toxic effects due either to vincristine or corticosteroids, and routine implementation of these tests can prevent inappropriate dose attenuation of these agents.
Cancer 1991 May 01
PMID:Evolution of neuropathy and myopathy during intensive vincristine/corticosteroid chemotherapy for non-Hodgkin's lymphoma. 170 37

Nine consecutive patients with HCL seen over a period of five years were reviewed. Male: Female ratio was 8:1. Median age at diagnosis was 49 years. Weakness and fatigue (66%) were the commonest presenting symptoms and splenomegaly (66%) was the commonest physical findings. Varying degrees of pancytopenia was the consistent feature in majority of cases. Diagnosis was made on the basis of bone marrow biopsy and characteristic EM picture. Forty-four percent of cases developed serious infection during their clinical course. Gram negative bacilli and fungi were the most frequently isolated organisms. Major sites of infections were pneumonia and septicemia. Splenectomy was carried out in four cases. Rapid recovery of haematological parameters without any significant complication was observed in all these cases. Two patients were treated with alfa-interferon. In both the cases recovery of haematological parameters was slow compared to those under going splenectomy. One patient treated with alfa-interferon died due to infection related complications while the other went into remission.
Indian J Cancer 1991 Sep
PMID:Hairy cell leukaemia. A review of nine cases. 178 82


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