Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The treatment of metastatic urothelial cancer is based on the combination of cisplatin, methotrexate, vinblastine and adriamycin (M-VAC). From November 1994 to May 1997 we treated 25 patients (51 men, 3 women, aged 50-77) with M-VAC. The tumor originated from the urinary bladder in 14 (56%) and the upper urinary tract in 11 (44%). Disease sites included: primary--5 (25%), lymph nodes--17 (68%), lungs--10 (40%), bones--8 (32%), pelvic mass and liver each--4 (16%), with an overall median of 2 (1-5) sites per patient. 9 patients (38%) had complete responses and 8 (32%) had partial responses, for an overall response rate of 68% (95% CI 48.5%-85%). The median duration of response was 15.3 (1.6-29.6+) months. Median survival of responders was 19.1 (4.8-35.7+) months compared to 6.2 (0.7-11.2) for the non-responders (p < 0.05). 13 (52%) of patients are alive, of whom 8 (32%) are free of disease and 5 with a single metastatic site on presentation at follow-up. In the 118 treatment cycles we observed grade III-IV toxicity: myelosuppression 53 (45%), thrombocytopenia 4 (3%), stomatitis 8 (6.7%), diarrhea 3 (2.5%). There were 22 infectious episodes and 1 patient died of sepsis. We achieved a high response rate with the combination M-VAC. However, only a third had long-term disease-free states and treatment was associated with excessive toxicity. Therapeutic approaches with new agents are required to improve the response rate and toxicity.
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PMID:[Combination chemotherapy with M-VAC protocol in metastatic urothelial cancer]. 1091 14

Twenty-nine consecutive patients with high-risk hematological malignancy aged from 3 to 58 years underwent an unmanipulated graft from an HLA-identical sibling after an irradiation-free preparative regimen consisting of idarubicin (IDA), 21 mg/m2/day administered by continuous infusion on days -12 and -11, followed by busulphan (BU), 4 mg/kg/day orally from day -7 to -4, and cyclophosphamide (CY), 60 mg/kg/day intravenously on days -3 and -2 (IDA-BUCY2). Most clinically relevant extra-hematological regimen-related toxicities consisted of stomatitis observed in all subjects and hemorrhagic cystitis occurred in five cases (17%) within 100 days after transplant. Six patients (21%) developed a grade 2 acute graft-versus-host disease (GVHD) and three (10%) a grade 3 or 4; extensive chronic GVHD was assessed in nine of 22 (41%) evaluable patients. So far, 12 patients have died and 17 are alive, 16 of whom disease-free, 5-41 months after transplant (median, 15 months). The causes of death were related to GVHD in three patients, to sepsis in one and to disease recurrence in the remaining eight. At present, only one of nine relapsed patients is alive. For all patients the actuarial probability of survival (OS) at 1 and 2 years +/- standard error (s.e.) was 63 +/- 9% and 52 +/- 10%, respectively. The actuarial probabilities of disease-free survival (DFS), relapse and transplant-related mortality (TRM) at both 1 and 2 years +/- s.e. were 53 +/- 9%, 35 +/- 9% and 16 +/- 7%, respectively. These results are encouraging but not substantially different from those obtained in 28 patients with malignancy in advanced phase transplanted after the standard BUCY2 regimen, who had an actuarial probability of OS, DFS, relapse and TRM projected at 10 years +/- s.e. of 54 +/- 10%, 57 +/- 9%, 36 +/- 9% and 11 +/- 6%, respectively. Although the retrospective comparison between the two groups does not seem to show any advantage in the use of the IDA intensified regimen, only a prospective randomized trial could answer this question.
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PMID:Idarubicin intensified BUCY2 regimen in allogeneic unmanipulated transplant for high-risk hematological malignancies. 1118 92

Prospective randomized clinical trials have shown the effectiveness of combined adjuvant 5-fluorouracil-based chemotherapy and radiotherapy after surgical resection of rectal cancer. To assess toxicity of this therapy, prospective data were collected from 236 Asian rectal cancer patients treated with combined 5-fluorouracil-based chemotherapy and radiotherapy after surgery. Almost 82% of patients completed planned therapy. Grade 3 and 4 diarrhea, stomatitis, and granulocytopenia occurred in approximately 18-21% of patients. There were two treatment-related deaths from granulocytopenia and sepsis. With median follow-up of 3.5 years, median disease-free and overall survival was 75 and 88 months, respectively. In conclusion, combined adjuvant 5-fluorouracil-based chemotherapy and radiotherapy after surgical resection of rectal cancer is tolerable in Asian patients with moderate toxicity.
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PMID:Adjuvant postoperative 5-fluorouracil chemotherapy combined with pelvic radiation for rectal cancer: results from an Asian population. 1140 73

An outbreak of Fusobacterium necrophorum-induced septicemia occurred in a group of 40 captive wild-caught pronghorns (Antilocapra americana). Primary pododermatitis or necrotic stomatitis progressed to produce fatal septicemia with metastatic lesions in the forestomachs, lung, liver, and cecum in 38 of the animals. Two remaining animals were euthanatized because of chronic pododermatitis. Housing the animals in a pasture previously used by bovids and heavy rains with persistence of ground water pools in the pasture were contributing factors in the pathogenesis of this outbreak.
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PMID:Fusobacteriosis in captive wild-caught pronghorns (Antilocapra americana). 1157 63

The oral, tumour-selective fluoropyrimidine capecitabine represents a major new strategy for the treatment of colorectal cancer. Pooled results from two large, multicentre, open-label, phase III studies comparing oral capecitabine (1250 mg/m2 twice daily for 14 days every 3 weeks) with the Mayo Clinic regimen (5-fluorouracil [5-FU] 425 mg/m2 plus leucovorin 20 mg/m2 days 1-5, every 4 weeks) provide information on over 1200 patients receiving first-line chemotherapy for metastatic colorectal cancer. Analysis of all randomised patients demonstrated a significantly superior overall response rate as assessed by the investigator for capecitabine compared with 5-FU/leucovorin (25.7% versus 16.7%, P<0.0002), reinforcing the individual trial results. Median time to disease progression, overall survival and duration of response were equivalent in the two treatment groups. Furthermore, capecitabine showed a superior safety profile compared with 5-FU/leucovorin, with a significantly lower incidence (P<0.001) of diarrhoea, stomatitis, nausea and alopecia, together with a reduced treatment-related hospitalisation rate. In addition, the incidence of neutropenic fever/sepsis was significantly lower in patients receiving capecitabine.
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PMID:Capecitabine as first-line treatment in colorectal cancer. Pooled data from two large, phase III trials. 1184 31

A phase II study was conducted to assess the toxicity and response rate of vinorelbine (NavelbineR) combined with epirubicin and fluorouracil (NEF) in metastatic breast cancer. Vinorelbine was delivered at a dose of 25 mg/m2 on days 1 and 8, epirubicin at 60 mg/m2 on day 1 and fluorouracil at 600 mg/m2 on day 1, at 3-week intervals. Forty consecutive ambulant patients with breast cancer with measurable metastases were treated with a total of 310 cycles (median 8) as first-line therapy. The objective response rate was 83% (95% CI 71-95) (6/40 CR 15%, 27140 PR 68%). In 3 patients, CNS metastases were detected during NEF therapy those who had a partial response in their visceral metastases. Median time to progression was 13 months (95% CI 7-19) and estimated median survival time was 32 months. The main dose-limiting adverse effect, grade III-IV haematological toxicity, was reported in 92% of patients. One patient died of neutropenic sepsis. Grade III infections requiring hospitalization were observed in 8 patients (20%). Half of the patients complained of mild constipation, nausea or stomatitis, which were easily managed. Almost all patients had grade III alopecia. One patient with previous adjuvant anthracycline therapy (CEF x 9 two years earlier) developed fatal grade IV cardiac failure associated with pulmonary emboli 2 months after completion of NEF therapy (PR with 6 cycles). In line with the observations of others conducting phase II first-line trials combining vinorelbine and epirubicin, it is concluded that the NEF regimen is effective in metastatic breast cancer. Haematological toxicity, however, requires dose reductions in many patients. Furthermore, careful monitoring of cardiac function is necessary, particularly in patients who received prior adjuvant anthracycline therapy.
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PMID:Vinorelbine, epirubicin and fluorouracil as first-line therapy in metastatic breast cancer--a phase II trial. 1289 2

We reviewed the records of 235 consecutive recipients of allogeneic bone marrow transplantation (allo-BMT) at our center between February 1983 and October 2000. Sepsis occurred in 25 patients (10.6%) at a median of 10 days (range, 1-280 days) after BMT. Five of the 25 patients (20%) died of sepsis. Pathogens isolated from blood culture were gram-positive cocci in 19 patients, gram-negative rods in 7, fungi in 2, and others in 1 patient. Two pathogens were detected concomitantly in 4 patients. Univariate analysis revealed that risk factors for sepsis were selective gut decontamination using lomefloxacin hydrochloride and nystatin, an unrelated donor, HLA mismatched BMT, and stomatitis. Multivariate logistic regression analysis revealed that an unrelated donor was the only significant independent risk factor, with a relative risk of 5.432. In 12 of 25 patients with sepsis, the pathogens of sepsis were sensitive to antibiotics used for gut decontamination. Selective gut decontamination significantly increased the incidence of sepsis, especially that with gram-positive cocci, but not the mortality rate of sepsis, compared with total gut decontamination using vancomycin. We also found a significant relationship between pathogens isolated from blood culture and those isolated from surveillance cultures of stool, urine, and gargled water in the period before sepsis occurred. The present study revealed an independent risk factor for sepsis (unrelated donor), the feasibility of selective gut decontamination, and the importance of surveillance culture.
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PMID:Analysis of sepsis in allogeneic bone marrow transplant recipients: a single-center study. 1451 92

This study reviews the clinical manifestations, causes and frequency of Stomatococcus mucilaginosus bacteremia in neutropenic cancer patients. We analyzed retrospectively all clinical and microbiological records of patients with S. mucilaginosus bacteremia. The incidence was compared with that of other pathogens causing bacteremia during neutropenia for the same period. S. mucilaginosus represented 5.9% of bacteremias in our neutropenic patients. Seven patients with hematologic malignancies and one with breast cancer are described. The common clinical presentation was one of sepsis. All patients presented with damaged mucosal barriers as the probable portal of entry, from either stomatitis or enterocolitis. All patients survived.
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PMID:Bacteremia due to Stomatococcus mucilaginosus in neutropenic patients in the setting of a cancer institute. 1461 56

Ten of 11 cell lines, recently established from the snout (MS-SN), periorbital soft tissue (MS-EY), liver (MS-LV), kidney (MS-KD), lung (MS-LG), spleen (MS-SP), heart (MS-HT), thyroid (MS-TY), brain (MS-BR) and urinary bladder (MS-UB) of a juvenile Hawaiian monk seal Monachus schauinslandi, were evaluated in vitro for their susceptibility to 5 mammalian viruses: herpes simplex virus type 1 (HSV-1), vesicular stomatitis virus (VSV), reovirus type 3 (Reo-3), poliovirus type 1 (Polio-1) and vaccinia virus (Vac); 5 fish viruses: channel catfish herpesvirus (CCV), infectious hematopoietic necrosis virus (IHNV), infectious pancreatic necrosis virus (IPNV), fish rhabdovirus carpio (RC) and viral hemorrhagic septicemia virus (VHSV); and 2 marine mammal morbilliviruses: phocine distemper virus (PDV) and dolphin distemper virus (DMV). Four well-established continuous cell-lines of nonhuman primate (Vero) and fish (EPC, CHSE-214 and BB) origin served as controls to standardize the virus infectivity assays. Virus yields were quantified as 50% tissue culture infectious dose (TCID50) ml(-1) on Day 7 post-inoculation. Results of the viral challenge assays revealed that the monk seal cell lines shared a similar pattern of susceptibility to the mammalian viruses. Despite their different tissue origins, all monk seal cells were sensitive to HSV-1, Vac, VSV and Reo-3, but were refractory to Polio-1. A characteristic viral-induced cytopathic effect was noted with VSV and Reo-3, and distinct plaques were observed for HSV-1 and Vac. Monk seal cell lines were also susceptible to PDV and DMV, 2 morbilliviruses isolated from seals and dolphins, respectively. By contrast, these cell lines were generally resistant to VHSV, IHNV and IPNV, with varying susceptibility to RC and CCV. The wide range of viral susceptibility of these monk seal cell lines suggests their potential value in studying viruses of monk seals and other marine mammals.
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PMID:Viral susceptibility of newly established cell lines from the Hawaiian monk seal Monachus schauinslandi. 1496 30

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


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