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)

Neo-adjuvant, dose-dense docetaxel, 100 mg/m(2) every 2 weeks x 4 cycles, was administered to 12 patients with locally advance breast cancer (LABC) (10 stage IIIa and three stage IIIb). Eligibility requirements included a PS 0-2, normal hepatic and renal function, and radiologic absence of metastatic disease. Filgrastim [granulocyte colony stimulating factor (G-CSF)] was started 1 day after chemotherapy and was given for 6 days. Complete blood counts were determined weekly. Surgery was planned upon recovery from the last dose of docetaxel and followed by 4 cycles of adjuvant doxorubicin plus cyclophosphamide (AC) and radiotherapy. Patients with ER status received tamoxifen. The median age was 45 (range 34-73) and pre-treatment pathology revealed poorly differentiated infiltrating duct carcinoma in 11 and infiltrating lobular cancer in one, with positive ER/PR status in five. Twelve patients were treated, and all are evaluable for response and toxicity. Nine patients had a major clinical tumor response with five PR and four pathologic complete responses (pCR rate of 33%). Three patients (of whom two with stage IIIb) had progressive disease and went on to receive neo-adjuvant therapy with AC. There was one instance of grade 3 hematologic toxicity (neutropenic fever in one G-CSF non-compliant patient). There were two instances of grade 3 extra-hematologic toxicity: one patient had severe pain and one had treatment-related fatigue. After a median follow-up of 20 months (range 7-49 months) all patients are alive and eight of nine responders remain progression-free. Despite the small size of our study, we believe that dose-dense neo-adjuvant docetaxel is well tolerated and its activity warrants confirmation in a larger number of patients.
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PMID:Neo-adjuvant therapy with dose-dense docetaxel plus short-term filgrastim rescue for locally advanced breast cancer. 1239 62

Treatment of healthy donors with recombinant human granulocyte colony-stimulating factor (rhG-CSF) allows the mobilization and peripheralization into circulating blood of an adequate number of CD34+ cells that can then be collected by leukapheresis (PBSC). This procedure avoids the invasiveness of bone marrow harvest and the risks related to general anesthesia. The main adverse effects of rhG-CSF are: bone pain, 84%, headache, 54%, fatigue, 31%, and nausea, 13%, which are usually scored by the donors as moderate to severe, resolving within 2-3 days after discontinuation of the cytokine. Analgesics, mainly acetaminophen, are sufficient to control the pain. Less than 5% of the donors experience non-cardiac chest pain, a local reaction at the injection site, insomnia, dizziness or a low-grade fever. Discontinuation of the PBSC procedure because of adverse effects of rhG-CSF or leukapheresis is rarely necessary (0.5%) but this good tolerability can be hampered by the need, in 5-20% of cases, for an adequate venous access that requires insertion of a central or venous catheter. There are no absolute contraindications to the stimulation of healthy donors with rhG-CSF but the description of cases of non-traumatic splenic rupture, iritis, cardiac ischemia, and gouty arthritis suggests that further precautionary restrictions are advisable when deciding eligibility for PBSC collection. The main advantages for patients receiving an allogeneic PBSC transplant are the faster hematologic and immunologic recovery and the potential for a greater efficacy in advanced disease by lowering the transplant-related mortality. One of the major concerns regarding the use of rhG-CSF in unrelated healthy donors is the uncertainty about its possible role in triggering malignancy, in particular myelodysplastic syndrome and acute myeloid leukemia. There are no studies with an adequate sample size and follow-up that can answer this question but two recent retrospective studies reported that in the medium term rhG-CSF is not associated with an excess of lymphoproliferative disorders. Currently, caution on the long-term safety of the use of rhG-CSF in healthy donor is still warranted but the data so far accumulated on allogeneic PBSC transplants are encouraging both as far as concerns the good short-medium tolerability profile of G-CSF-stimulation of the donor and the potential major efficacy in leukemia patients.
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PMID:The use of cytokine-stimulated healthy donors in allogeneic stem cell transplantation. 1241 88

We conducted a study of docetaxel-carboplatin combination therapy to confirm the efficacy and toxicity in chemotherapy-naive patients with ovarian cancer. Docetaxel 70 mg/m2 and carboplatin (area under the concentration-vs.-time curve of 5) were administered consecutively on day 1 of a 21-day cycle for five planned cycles in chemo-naive patients with the International Federation of Gynecology and Obstetrics stage IC to IV ovarian cancer with or without successful cytoreductive surgery at staging laparotomy. Twenty-six patients (median age, 53 years; range, 34-76 years) were enrolled into this trial at Niigata University Hospital. The major toxicity with this regimen was neutropenia. The incidence of grade 3 and 4 neutropenia were 27% (7/26) and 69% (18/26), respectively. However, the neutropenia was brief and reversible with G-CSF support. Nausea/emesis, fatigue, arthralgia/myalgias, and alopecia were the most common nonhematologic toxicities, in which no grade 3 or 4 toxicity was observed. Neurotoxicity was infrequently observed. Nine of 11 assessable patients responded to the regimen. We conclude that the combination of carboplatin and docetaxel seems to be highly active in ovarian cancer with the major toxicity of neutropenia, and the extremely low incidence of clinically significant neurotoxicity. Randomized controlled clinical trials should be conducted to define a role for this regimen in ovarian cancer.
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PMID:Docetaxel in combination with carboplatin for chemo-naive patients with epithelial ovarian cancer. 1244 46

We conducted a phase I study to evaluate the activity and tolerability of concurrent docetaxel and cisplatinum radiosensitization with hyperfractionated irradiation, in patients with advanced non-small cell lung cancer (NSCLC) and squamous cell carcinoma of the head and neck (SCCHN). Nine patients (5 stage III(A) and 4 III(B)) with NSCLC, and 15 with SCCHN (10 stage III and 5 IV) were treated with a b.i.d. hyperfractionated (HF) radiotherapy schedule. The normalized total dose for alpha/beta ratio = 10 Gy was 69.6 Gy for NSCLC and 80.5 Gy for SCCHN patients. The standard dose of cisplatin (10 mg/m(2)) was given combined to docetaxel on a weekly basis. The docetaxel starting dose level was 10 mg/m(2)/week and was escalated by 3 mg/m(2) increments in cohorts of 8 patients (5 SCCHN and 3 NSCLC). DLT (grade 3 malaise) was observed in 4 out of 8 patients treated at the 16 mg/m(2)/week docetaxel dose level. The 13 mg/m(2)/week docetaxel dose level was defined as the MTD causing grade 3 mucositis in 4 out of 8 patients. In total 4 (17%) patients developed grade 3 neutropenia. G-CSF support was given in 1/8, 4/8, and 5/8 patients treated at the 10, 13 and 16 mg/m(2) docetaxel dose levels respectively. Fatigue was the most common adverse event (5/24: 21%) and was responsible for more than 1 week treatment delay in 4 out of 8 patients treated at the 16 mg/m(2)/week docetaxel dose level. Nine (3 NSCLC and 6 SCCHN patients: 37.5%) had treatment delay of 1 week, while 7 (3 NSCLC and 4 SCCHN: 29%) had delays of 2 weeks for combined chemoradiation sequelae. Acute hypersensitivity reactions occurred in 3 (12.5%) patients, and grade 3 mucositis in 2/8, 5/8 and 6/8 patients, treated at 10, 13 and 16 mg/m(2)/week docetaxel dose levels respectively. The overall response rate was 79% (CI = 63-96%) with 33% and 53% CRs for NSCLC and SCCHN patients respectively. There were 3 deaths among 9 NSCLC and 4 among 15 SCCHN patients. Local and/or distant disease recurrences were shown in 4 NSCLC and in 6 SCCHN patients; 5 NSCLC and 9 SCCHN patients are alive with no evidence of tumor progression at 8.5 months mean follow-up time. Radiosensitization with docetaxel and cisplatin given concurrently with HF (b.i.d.) radiotherapy on a weekly basis is a promising approach and the recommended dose for further phase II studies is 10 mg/m(2)/week for both drugs. The antitumor activity shown was significant in both types of tumors. The incorporation of docetaxel in chemoradiotherapy regimens for future treatment of squamous cell carcinoma of the lung and head and neck, merits evaluation in phase II and III trials.
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PMID:A phase I trial of weekly docetaxel and cisplatinum combined to concurrent hyperfractionated radiotherapy for non-small cell lung cancer and squamous cell carcinoma of head and neck. 1246 68

The incidence of gastric cancer (GC) increases significantly after the fifth decade and palliative chemotherapy is the ultimate treatment in the majority of patients. We investigated safety and efficacy of a weekly regimen with cisplatin, fluorouracil and leucovorin as first-line chemotherapy for elderly patients with advanced GC. Chemotherapy-naive patients older than 65 years were considered eligible for study entry. Frail elderly patients were identified and excluded according to the following criteria: age >85 years, dependence in one or more activities of daily living (activities of daily living and instrumental activities of daily living scales), three or more comorbid conditions, one or more geriatric syndromes. Chemotherapy consisted of 1-day per week administration of intravenous cisplatin 35 mg m(-2), 6S-stereoisomer leucovorin 250 mg m(-2) and fluorouracil 500 mg m(-2) (PLF). Patients were re-evaluated after eight weekly cycles and six additional weekly administrations were planned for patients without disease progression. A 5-day subcutaneous filgrastim (5 mug Kg(-1) day(-1), days +1-+5) was used after the first treatment delay for neutropenia and maintained thereafter. In the whole group, the best intention-to-treat overall response rate was 43% (95% CI: 30-56%). The time to disease progression and the median survival time were 5.3 and 8.6 months, respectively. Fatigue was the commonest nonhaematologic toxicity (71% of the patients). Filgrastim was used in 30 patients who showed grade II (20 patients) or grade III (10 patients) neutropenia. Neither grade IV toxicity nor toxic deaths were observed. The weekly PLF regimen resulted safe and effective in elderly patients with advanced GC. This outpatient regimen is based on old and low-cost drugs and it may represent an alternative to new and more expensive combinations.
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PMID:A phase II study of weekly cisplatin, 6S-stereoisomer leucovorin and fluorouracil as first-line chemotherapy for elderly patients with advanced gastric cancer. 1456 12

Neutropenia and anaemia are serious complications of myelosuppressive chemotherapy. They have a negative impact on patient quality of life and may reduce response to treatment. Febrile neutropenia, a potentially life-threatening complication of neutropenia, frequently requires hospital admission, while fatigue and weakness from anaemia reduce patient's capacity for activity. Pegfilgrastim and darbepoetin alfa, were designed to simplify and optimise treatment for patients with cancer. Once-per-cycle pegfilgrastim is as effective as daily filgrastim with respect to duration of severe neutropenia (DSN) and may have a lower incidence of febrile neutropenia than filgrastim. Darbepoetin alfa has enhanced biological activity and a serum terminal half-life three-fold longer than that of erythropoietin (EPO), which translates into rapid and sustained correction of anaemia with less frequent dosing. These novel cytokines have the potential to simplify the management of neutropenia and anaemia with fewer injections and less disruption to patients daily lives.
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PMID:Optimising management of neutropenia and anaemia in cancer chemotherapy-advances in cytokine therapy. 1456 20

A 63-year-old woman presented to the internist with fatigue, cough, low-grade fever, splenomegaly and leucocytosis up to 130 x 10(9)/l. Although a diagnosis of chronic myelogenous leukaemia was initially entertained, she turned out to have a metastasised melanoma. The differential diagnosis and workup is discussed, as well as potential mechanisms by which the tumour could have induced the leucocytosis, such as the production of G-CSF or similar mediators, and the prognostic significance of this phenomenon.
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PMID:Extreme leucocytosis and splenomegaly in metastasised melanoma. 1536 1

Stimulation of healthy granulocyte donors allows the collection of therapeutic doses of granulocytes. The stimulation with G-CSF alone was compared with G-CSF plus dexamethasone. Blood samples were drawn at baseline, at leukapheresis, and at follow-up visit. Donors answered a questionnaire to evaluate side effects of the stimulation regimen. The combination of G-CSF and dexamethasone resulted in higher WBC count than G-CSF alone (39.4 +/- 7.8 vs. 34.8 +/- 8.3/nl). Glucose (136 +/- 45 mg/dl) and lactate dehydrogenase (195 +/- 38) increased significantly after stimulation with G-CSF plus dexamethasone but returned to baseline levels at the follow-up visit. Generally, stimulation was well tolerated by the donors. A higher rate of mild bone pain and headache was experienced in donors stimulated with G-CSF plus dexamethasone than in donors receiving G-CSF alone. Fatigue and myalgia were reported at similar rates in both groups. A high proportion of the donors stated that they would accept a further stimulation and granulocyte donation. At the follow-up visit, blood counts and chemistry had returned to normal values.
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PMID:Donor tolerance and results of stimulation with G-CSF alone or in combination with dexamethasone for the collection of granulocytes. 1549 56

A phase I study of gemcitabine (GEM) and docetaxel (TXT) combination chemotherapy had been performed for unresectable non-small-cell lung cancer, and the dose level of GEM (1,000 mg/m2) on days 1 and 8, and TXT (70 mg/m2) on day 8 every 21 days had been recommended. The combination chemotherapy was repeated> or =2 courses in this phase II study, and the efficacy and safety were evaluated. 31 patients were entered, and the mean number of courses was 3.1. Leukopenia, neutropenia, anemia and fatigue were observed as major adverse reactions. The severe adverse reactions (> or =Grade 3) were leukopenia 48.4% and neutropenia 70.9%. With G-CSF support, all except 2 patients were administered as per schedule, and the TXT dosage in 2 patients was reduced. Other toxicities were mild. The overall response rate was 71.0%, and MST was 515 days. All except the 2 fatal cases on initial hospital admission made the shift to outpatient therapy. These results indicate the efficacy and safety of GEM and TXT combination chemotherapy.
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PMID:[Phase II study of gemcitabine (GEM) and docetaxel (TXT) combination chemotherapy for unresectable non small cell lung cancer]. 1618 23

Growth factors are a significant advance in the supportive care of patients with cancer with a wide range of indications. Frequent side effects of G-CSF include bone pain, headache, fatigue and nausea. We report a case of subcapsular splenic haematoma following pegfilgrastim administration in a 65-year old patient with multiple myeloma. Proposed mechanisms accounting for splenic enlargement include extramedullary haemopoiesis, intrasplenic infiltration by mature and immature myeloid cells and intrasplenic stem cell homing and proliferation. The risk of spontaneous splenic rupture is difficult to quantify. Physicians should be aware of this life-threatening condition and early diagnosis can be difficult since anemia and splenomegaly are common findings in haematologic patients.
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PMID:Spontaneous splenic haematoma in a multiple myeloma patient receiving pegfilgrastim support. 1710 96


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