Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe 3 cases of acute graft-versus-host (GVH) disease in patients with acute myeloid leukaemia following transfusions taken from non-HLA-identical healthy donors. The leucocyte transfusions were given because of severe bone marrow aplasia and granulocytopenia following leukaemia induction treatment. The first patient had an acute GVH reaction with an erythrodermia-like skin reaction all over and associated with severe abdominal cramping, enlarged liver and pathological liver function tests. The second patient had a relatively mild skin reaction and enlarged liver. Both died of severe pulmonary infection. The third patient also had a mild skin reaction and enlarged liver. He died of pulmonary embolism. The diagnosis of GVH of the latter 2 cases was made on skin biopsy. The autopsy samples revealed in all cases a heavy lymphocytic infiltration of the kidneys and liver portal area. Until more precise guidelines can be established, irradiation of blood cell products given to patients with neutropenia due to leukaemia induction treatment should be considered.
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PMID:Graft-versus-host reaction in 3 adult leukaemia patients after transfusion of blood cell products. 658 Jul 18

We report the case of a woman splenectomized to treat her hairy cell leukemia (at the moment in remission) 11 years before the detection of neutropenia. The neutropenia began just after the treatment of pulmonary embolism by acenocoumarol. The neutropenia disappeared quickly after substitution of acenocoumarol by fluindione. We discuss the attribution of the neutropenia to acenocoumarol and the part played by hairy cell leukemia.
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PMID:[Neutropenia caused by acenocoumarol associated with hairy cell leukemia]. 793 59

In a multicenter phase II study, 30 patients with unresectable, locally advanced or metastatic squamous cell or adenocarcinoma of the esophagus were treated with folinic acid 200 mg/m2/d, 5-FU 300 mg/m2/d, and cisplatin 20 mg/m2/d intravenously for 5 days every 4 weeks. Two of 13 patients with squamous cell carcinoma (SCC) had a complete response (CR), but one died of pneumonia after 9 months while still in CR, and the other still in CR after more than 5 years. Six other patients (3 SCC, 2 of 16 with adenocarcinoma, 1 mixed histology) had a partial response with a median duration of 9 months (range 5 to 57 + months) for an overall response rate of 27%. A further 6 patients (20%) had stable disease. Grade 4 neutropenia occurred in 6 patients (20%), with 5 requiring antibiotics for associated fever. Other grade 4 toxicities were nausea and vomiting (1), anemia (1), and thrombocytopenia (1); there were three early deaths (emphysema, cardiac arrest, pulmonary embolism). This combination appears to be an active, convenient regimen for advanced esophageal cancer, resulting in prolonged remission and survival in some patients.
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PMID:Outpatient 5-fluorouracil, folinic acid and cisplatin in patients with advanced esophageal carcinoma. 1022 49

The major purposes of this study were to determine the maximally tolerated dose (MTD), dose-limiting toxicity (DLT), toxicity profile, and antitumor activity of gemcitabine (GEM) (Gemzar) and 5-fluorouracil (5-FU) combination therapy when administered to patients with advanced solid tumors. GEM was administered intravenously over 30 minutes on days 1, 8, and 15, and 5-FU was administered as a continuous intravenous infusion from day 1 through day 15 of each 28-day treatment course. Seventeen patients (13 men and 4 women, median age 57, all previously treated with chemotherapy) were treated with 68 courses at 3 dose levels: 800/200, 1,000/200, and 1,000/300 [GEM (mg/m2/week)/ 5-FU (mg/m2/day)]. Two further patients were not fully evaluable for toxicity; one died from a probable pulmonary embolism, and one refused further treatment after developing grade II mucositis and dermatitis after her day 1 to 7 treatment. At the third dose level, 2 of 4 patients developed grade III mucositis; one also developed grade IV neutropenia with fever and grade III thrombocytopenia. Patient accrual then resumed at the second dose level. At this level, 10 patients were treated, with two developing grade III mucositis. One of these patients also developed grade IV dermatitis. No other patient developed grade III or IV side effects. Prophylactic dexamethasone was initiated after 4 of the first 7 patients (including 1 of the not fully evaluable patients) developed dermatitis-grade IV in 1 patient and grade II in the remaining 3 patients. After the steroids were initiated, 4 of the last 11 patients treated developed dermatitis, but grade 1 in all cases. One patient with metastatic gastric cancer achieved a near-complete response of his gastric mass and adrenal metastasis. Minor responses were achieved in a patient with colon carcinoma and a patient with an ethmoid sinus adenoid cystic carcinoma. The MTD and recommended dose for phase II clinical trials of GEM and 5-FU on the above schedule is 1,000 mg/m2 and 200 mg/m2 respectively, with mucositis as the DLT.
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PMID:A phase I trial of gemcitabine and infusional 5-fluorouracil (5-FU) in patients with refractory solid tumors: Louisiana Oncology Associates protocol no. 1 (LOA-1). 1068 85

Based on the recommended phase II doses for doxorubicin (60 mg/m2) and docetaxel (60 mg/m2) and the National Surgical Adjuvant Breast and Bowel Project's (NSABP) experience with doxorubicin and cyclophosphamide (cyclophosphamide 600 mg/m2), we conducted a phase II trial at 18 institutions using doxorubicin/docetaxel/cyclophosphamide (ATC) given every 21 days, in preparation for a major adjuvant breast cancer study (NSABP B-30), in which ATC would be used. Eligibility requirements included measurable stage IIIB/IV breast cancer, performance status 0-2, normal left ventricular ejection fraction, and no prior chemotherapy for metastatic disease (nontaxane adjuvant chemotherapy was allowed if completed > 12 months before entry and if the cumulative dose of doxorubicin was =240 mg/m2). Eighty-nine patients were entered who ranged in age from 30-78 years (38.2% < 50 years; 61.8% =50 years). A total of 33.7% of patients had stage IIIB disease, and 66.3% had stage IV disease. Among the stage IV patients, 20.3% had received prior adjuvant chemotherapy. Dexamethasone premedication (8 mg p.o. b.i.d. for 3 days) and prophylactic ciprofloxacin (500 mg p.o. b.i.d. days 5-15) were used. Colony-stimulating growth factors were reserved for secondary prophylaxis after prolonged or febrile neutropenia (FN) or documented severe infection in a prior cycle. After a cumulative dose of doxorubicin 480 mg/m2, patients could continue with docetaxel/cyclophosphamide alone. Eighty-nine patients and 577 courses were evaluable for toxicity. Median time on study as of May 2002 was 36.5 months (range, 28-47 months). Febrile neutropenia occurred in 34 patients (38%); 8 developed FN in the absence of prior prophylactic growth factor support; 26 developed FN despite prior growth factor support (for one patient this information was unavailable). There were no septic deaths. One patient died from pulmonary embolism. Other grade 3/4 adverse events included: nausea (9%), vomiting (7%), stomatitis (6%), diarrhea (4%), arthralgia/myalgia (3%), and neurotoxicity (1%). Clinical congestive heart failure was seen in 3 patients (3.4%). Seventy-seven patients were evaluable for best response within 6 cycles of therapy. Thirteen patients (16.9%) had a complete response, 43 (55.8%) had a partial response, for an overall response rate of 72.7%. The median response duration was 23.8 months (95% CI, 16.2-37.8 months), and the median time to progression or death was 23.5 months (95% CI, 16.3-38.7 months). The median survival time was 35.6 months (95% CI, 26.6-39.4 months). The administration of ATC with primary ciprofloxacin and secondary colony-stimulating factor prophylaxis is feasible and active. Its value in the adjuvant setting is currently under investigation.
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PMID:Phase II trial of doxorubicin/docetaxel/cyclophosphamide for locally advanced and metastatic breast cancer: results from NSABP trial BP-58. 1253 63

The combination of irinotecan (CPT-11), bolus 5-fluorouracil (5-FU) and folinic acid (FA) (Saltz regimen) has recently been questioned as first-line chemotherapy for metastatic colorectal cancer after high early death rates due to gastrointestinal and thromboembolic events were reported in two US trials. Therefore, we carefully evaluated the safety and efficacy of this regimen, with high value placed on the management of delayed diarrhea. Forty-six patients with metastatic colorectal cancer received this first-line treatment in nine German outpatient clinics. Dose reductions were mandatory from the first cycle in case of toxicity grade >2. Chemotherapy was administered only to diarrhea-free patients. During a total of 175 cycles administered treatments were delayed for 1 week in 11.6% and given at a reduced dose in 14.5%. All and 40 patients were evaluable for toxicity and response, respectively. Grade 3/4 toxicities included diarrhea (n=10), leukopenia (n=9), neutropenia (n=3) and anemia (n=4). One non-fatal pulmonary embolism occurred. Four complete responses (CR) and 10 partial responses were seen, for an overall response rate of 35%. In addition, 16 patients (40%) had stable disease. Resectability of liver metastases was achieved in three patients, including one pathologically confirmed CR. Median progression-free and overall survival were 5 and 13 months, respectively. We conclude that outpatient treatment with the Saltz regimen was well tolerated. Severe gastrointestinal toxicity and thromboembolic events were rarely observed and never fatal. As down-staging was possible, combinations of CPT-11 and FA/5-FU should be further investigated in neoadjuvant protocols.
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PMID:Safety and efficacy of outpatient treatment with CPT-11 plus bolus folinic acid/5-fluorouracil as first-line chemotherapy for metastatic colorectal cancer. 1254 62

The aim of this multicentric phase II study was to investigate the efficacy and toxicity of a combination of chemotherapy containing paclitaxel (Taxol) and a novel compound, a liposomal encapsulated doxorubicin (Caelyx), as first line therapy for patients with metastatic breast cancer. Thirty-four patients with advanced breast cancer were treated with a combination of paclitaxel 175 mg/m2 and liposomal doxorubicin 30 mg/m2, every 3 weeks. The combination chemotherapy was effective in 73% of the patients (ITT) (95% CI 55-86%) (7 complete and 18 partial responses). Grade 3/4 toxicities were documented in a small number of patients. Two toxic deaths (6%) were documented, one a hepatorenal failure and another a febrile neutropenia. One patient experienced pulmonary embolism but continued on treatment after appropriate therapy. The combination of paclitaxel and liposomal encapsulated doxorubicin induces a high and durable response rate with a moderate toxicity profile.
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PMID:First line therapy with paclitaxel (Taxol) and pegylated liposomal doxorubicin (Caelyx) in patients with metastatic breast cancer: a multicentre phase II study. 1517 25

A phase II trial at 12 institutions using AT (doxorubicin 60 mg/m2 plus docetaxel 60 mg/m2) given every 21 days was conducted. Eighty-nine patients were entered who ranged in age from 25 to 75 years, 41.6% of whom had stage IIIB disease and 58.4% of whom had stage IV disease. Among the patients with stage IV disease, 32.7% had received prior adjuvant chemotherapy. Premedication with dexamethasone (8 mg orally twice per day for 3 days) and prophylactic ciprofloxacin (500 mg orally twice per day on days 5-15) was used. Colony-stimulating growth factors were reserved for secondary prophylaxis after prolonged or febrile neutropenia (FN) or documented severe infection in an earlier cycle. After a cumulative dose of doxorubicin of 480 mg/m2, patients could continue to receive docetaxel (100 mg/m2) alone. Median time on study as of July 6, 2003, was 54 months. Febrile neutropenia occurred in 36 patients (41.9%): 23 developed FN in the absence of previous prophylactic growth factor support and 13 developed it despite previous growth factor support. One patient died from sepsis. Other grade 3/4 adverse events included nausea in 3.5%, vomiting in 4.7%, stomatitis in 8.1%, diarrhea in 5.8%, arthralgia/myalgia in 2.3%, fluid retention in 1.2%, pulmonary embolism in 1.2%, rest dyspnea in 1.2%, neuromotory toxicity in 1.2%, and neurosensory toxicity in 1.2%. Clinical congestive heart failure was seen in 2 patients (2.3%). Sixty-seven patients were evaluable for best response with 6 cycles of therapy. Fourteen patients (20.9%) had a complete response and 30 (44.8%) had a partial response, for an overall response rate of 65.7% in evaluable patients. The median response duration was 25.9 months, and the median time from entry to progression or death was 27.5 months. The median survival time for the 86 patients with endpoint information was 31.1 months. The administration of AT with primary ciprofloxacin and secondary colony-stimulating factor prophylaxis is feasible, and the combination is active. Its value in the adjuvant setting is currently under investigation.
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PMID:Phase II trial of a doxorubicin/docetaxel doublet for locally advanced and metastatic breast cancer: results from national surgical adjuvant breast and bowel project trial BP-57. 1533 53

Septic embolisms are rare disorders which are associated with increased mortality and morbidity. We describe a rare case of septic intramuscular embolism accompanied by asymptomatic pulmonary embolism in a neutropenic patient. Methicillin-sensitive Staphylococcus aureus (S. aureus) was detected and multiple nodules were revealed in both thighs and lung. Although he was treated with sensitive antibiotics to .S. aureus, the symptoms remained unchanged during the neutropenic period. Fever subsided rapidly and his thigh pain disappeared after neutropenia resolved. A prompt diagnosis and optimal therapeutic decisions are critical for the reduction of mortality.
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PMID:Septic intramuscular embolism in a neutropenic patient with myelodysplastic syndrome accompanied by asymptomatic septic pulmonary emboli. 1629 27

We present a young woman who was diagnosed as primary antiphospholipid syndrome (deep vein thrombosis and pulmonary embolism in 1999; moderate thrombocytopenia with high-positive anticardiolipin ELISA tests in 2002, and cerebral thrombosis in 2003), and then developed hairy cell leukemia (massive splenomegaly, neutropenia, hairy cells in blood smear and bone marrow trephine biopsy in 2004). A partial remission was achieved with interferon-alpha 2a therapy. After the initiation of 2-chloro-deoxyadenosine therapy, splenomegaly disappeared, the percentage of hairy cells on the bone marrow reduced below 1%, platelet count returned to normal levels. After complete remission was achieved for hairy cell leukemia proved by bone marrow trephine biopsy, antiphospholipid antibodies were found to be negative, and no further thromboembolic complications and thrombocytopenia were seen. In our literature search, we found only six cases that had both antiphospholipid antibodies and hairy cell leukemia. Our case is the first case of antiphospholipid syndrome before the development of hairy cell leukemia. Both hairy cell leukemia and antiphospholipid syndrome responded to lymphocytotoxic treatment with 2-chloro-deoxyadenosine.
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PMID:Development of hairy cell leukemia in a patient with antiphospholipid syndrome. 1743 36


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