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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We designed our study to evaluate the safety and efficacy of simultaneous chemoradiation therapy in an accelerated, twice-a-day schedule to improve local control and survival in advanced lung cancer patients. Forty-one patients were entered into the study. Twenty-three had stage IIIB and 18 had stage IIIA disease. They received cisplatin 30 mg/m2, VP-16 80 mg/m2, and 5-Fluorouracil (5-FU) 900 mg/m2 in iv infusion. Radiation therapy consisted of 2G twice a day for 5 days, followed by a 2-week rest. This cycle was repeated 3 times. Patients were evaluated for surgical resection after the second cycle. Acute toxicity was acceptable: 3 patients expired (1 congestive heart failure, 1 sepsis, 1 pulmonary embolism). The 1-year actuarial survival was 60.3%; the 2-year actuarial survival was 55.3%. Our results show that this regimen is well tolerated and that the 2-year actuarial survival appears to be comparable to that reported in the literature.
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PMID:Simultaneous chemoradiation in advanced non-small cell lung cancer. 838 89

As age and smoking are common risk factors, patients with lung cancer frequently have coexistent ischaemic heart disease. Ignoring the coronary disease results in an unacceptable operative mortality, whilst sequential coronary grafting and lung resection may prejudice the results of the resection. A series of 10 patients underwent combined coronary revascularization (average 2.9 grafts per patient) and lung resection for carcinoma (seven lobectomies, one bilobectomy, one sleeve lobectomy, and one pneumonectomy). The majority of patients had unstable angina, triple vessel or left main coronary artery stenosis and poorly staged tumours. There was no operative mortality and the average hospital stay was 20 days. Half the patients had significant peri-operative morbidity; seven are alive and well at between 12 and 38 months follow-up; but three have died of recurrent carcinoma (one with associated sepsis) at 3, 8, and 13 months. Combined coronary revascularization and lung resection can be safely performed in selected patients. The early morbidity is mainly related to the cardiac procedure and impaired respiratory function preoperatively, but the long-term results are dependent upon the control of the lung carcinoma.
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PMID:Concomitant coronary revascularization and resection of lung cancer. 848 Nov 33

Most patients with advanced solid tumors of the chest will have local and/or distant disease progression despite standard therapy. Vinorelbine (Navelbine; Burroughs Wellcome Co, Research Triangle Park, NC; Pierre Fabre Medicament, Paris, France) is a new semisynthetic vinca alkaloid with single-agent activity in lung cancer that recently also has been shown to act as a radiosensitizer in vitro. This study aims to define the maximum tolerated dose and dose-limiting toxicity when vinorelbine is given with cisplatin and concomitant radiation therapy. To date, 25 patients with advanced malignancies of the chest have been treated in a dose-escalation trial of vinorelbine administered once weekly with cisplatin (100 mg/m2 every 21 days) and concomitant thoracic radiation therapy (2 Gy/d x 30 fractions for 60 Gy). Vinorelbine was initially given at 20 and 25 mg/m2/wk. Acute dose-limiting toxicity was myelosuppression, which was seen at a vinorelbine dose of 25/mg/m2/wk, with grade 4 neutropenia in two of three patients and one treatment-related death from neutropenic sepsis. At vinorelbine 20/mg/m2/wk, no acute dose-limiting toxicity was seen, but grade 3 or 4 esophagitis developed in three of six patients near the end or after completion of radiation therapy. We subsequently decreased the administration of vinorelbine to weeks 1, 2, 4, and 5. Tolerance appears to be greater with this schedule; however, severe or life-threatening esophagitis at the completion of therapy continues to be observed. Given these preliminary results, it appears feasible to treat patients with advanced chest malignancies with concomitant cisplatin, vinorelbine, and radiation therapy. The significant dose reduction of vinorelbine that is necessary with concomitant radiation therapy provides the first in vivo evidence of a strong radiosensitizing effect of vinorelbine. The schedule is currently being modified to reduce the incidence of esophagitis.
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PMID:Vinorelbine (Navelbine), cisplatin, and concomitant radiation therapy for advanced malignancies of the chest: a Phase I study. 861 Feb 37

Seventy-two patients with advanced stage IIIB (42%) or stage IV (58%) non-small cell lung cancer (median age 57 years, Karnofsky PS 60-100) were treated with mitomycin C (6 mg/m2, day 1), ifosfamide (1500 mg/m2, days 1-3), and cisplatin (30 mg/m2, days 1-3) every 4 weeks. The objective response rate was 37% in the overall population; 50% in stage IIIB patients and 29% in stage IV patients. Twenty four patients achieved partial response (33%) and three patients achieved complete response. Despite this relatively high objective response rate, the overall median survival time was 32 weeks. The median survival was significantly better in stage IIIB patients (55 weeks) than in stage IV patients (25 weeks) (P = 0.003). MIP regimen was permanently suspended in 14 patients because of toxic events. Seventeen patients developed grade III or IV febrile neutropenia and two patients died from sepsis. Two patients experienced acute mitomycin peumonitis. Despite increased doses of cisplatin and ifosfamide, compared with the original description for MIC chemotherapy, with probably higher toxicity, no apparent increased response rate or median survival was observed in this study. The MIP regimen could be tested in a randomized trial in comparison with other administration plans in a comparable population.
Lung Cancer 1996 Feb
PMID:Efficacy and toxicity of mitomycin, ifosfamide, and cisplatin (MIP) in patients with inoperable non-small cell lung cancer. 869 14

Postpneumonectomy empyema occurs in 5% of pneumonectomy patients, more commonly with completion pneumonectomy, right pneumonectomy, operations for sepsis, mediastinal lymph node dissections, and in patients requiring postoperative mechanical ventilation. BPF is identified in over 80% of patients at presentation. Optimal management includes prevention by minimizing perioperative sepsis, meticulous bronchial closure, and the use of vascularized flaps to reinforce the bronchial stump. Management of the developed complication requires flexible bronchoscopy, drainage of the empyema space initially by closed tube drainage, and later by open thoracostomy, appropriate therapy of the underlying infection, and identification and correction of systemic risk factors. Surgical interventions to obliterate the residual empyema space are successful in 80% of cases. Closure of BPF occurs spontaneously in one third of cases, but can be achieved in 86% of cases with aggressive surgical interventions involving reclosure of the bronchial stump and transposition of vascularized flaps. The mortality of postpneumonectomy empyema, with or without BPF, ranges from 23% to 50%. The mortality for surgical intervention is 10%. In the absence of debilitating systemic illness, such as metastatic lung cancer, aggressive surgical intervention is the optimal method of management for postpneumonectomy empyema with an associated bronchopleural fistula.
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PMID:Management of late postpneumonectomy empyema and bronchopleural fistula. 881 20

Esophageal fistula may involve the respiratory or cardiovascular system. Fistulas involving the respiratory system which originate from esophageal cancers are the most common. Diagnosis is best made with barium esophagogram. ERF of any cause usually leads to repetitive contamination of the respiratory tract, resulting in sepsis and death of the patient if untreated. In the case of MERF, whether from esophageal or lung cancer, only palliative treatment is usually possible. Better results, including cure, may be expected when a MERF is caused by lymphoma. Curative operation with closure of the fistula is usually possible for BERF if the fistula is identified and treated before irreversible damage has been done by infection, sepsis, and malnutrition. Esophagocardiovascular fistulas occur infrequently in comparison with ERF. These may involve the aorta, usually as a result of a thoracic aneurysm. Rarely one may encounter esophageal fistula to the pericardium or heart. Few survivors have been reported, but successful management is possible if early diagnosis is made and prompt surgical management is undertaken.
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PMID:Surgical management and treatment of esophageal fistula. 884 67

We report a 65-year-old Japanese woman with Kaposi's sarcoma (KS). The eruption first occurred on the legs while she was admitted for treatment of poorly differentiated lung cancer. Approximately eight months after the evolution, cutaneous tumors rapidly spread to the forearms, trunk, and pharynx. At that time, the patient had received systemic corticosteroid (10-40 mg/day of prednisolone) for about three months to reduce pulmonary inflammation. The laboratory data showed anemia, lymphopenia, hypogammaglobulinemia, and a decreased T cell count, although the serological test for HIV infection was negative. The patient was treated with radiation (X-ray for KS of pharynx and electron beam for KS of lower legs) and local intralesional injection of vinblastine. Although both therapies were very effective and well tolerated, she died of bacterial pneumonia and sepsis. Autopsy revealed KS tumors, unknown before death, in both lungs, the esophagus, and the stomach. The left lung cancer had disseminated and metastasized to the right lung, pleura, mediastinum, and abdominal cavity. It is suspected that chronic respiratory distress and systemic use of corticosteroids might have induced the rapid extension of KS.
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PMID:Kaposi's sarcoma associated with lung cancer and immunosuppression. 885 91

Patients with untreated extensive small cell lung cancer (SCLC) with CALGB performance scores 0-2 were treated with etoposide 200 mg/m2/day on days 1-3 and cisplatin doses of 20, 30, or 35 mg/m2/day days 1-3 in a Phase I/II format. Of the nine patients treated at the 35 mg/m2/day cisplatin dose in the Phase I portion of the study, Grade 4 leukopenia occurred in five patients and Grade 4 thrombocytopenia in four. There were two deaths due to myelosuppression and sepsis. This dose was thus considered the maximum tolerated dose (MTD), and a Phase II trial was then conducted using this treatment program. In the Phase II trial of 39 patients, the objective response rate was 67% (95% confidence interval, 50-81%) with 21% complete responses (CI 9-36%). Median survival was 10.5 months. Grade 4-5 leukopenia was seen in 57% and Grade 4-5 thrombocytopenia in 56%. The MTD defined by this Phase I trial represents a 67-100% increase in etoposide and a 32-42% increase in cisplatin dosage compared to prior studies. The observed objective response rates with this regimen are comparable to studies using conventional doses, but hematological toxicity was higher.
Lung Cancer 1996 Sep
PMID:A phase I/II trial of etoposide and cisplatin in extensive small cell lung cancer: a cancer and leukemia group B study. 888 88

A multicentre randomised phase III trial in chemotherapy-naive patients with advanced non-small-cell lung cancer (NSCLC) was undertaken to compare the therapeutic activity and toxicity of a cisplatin/carboplatin-etoposide-vinorelbine combination with that of a cisplatin-etoposide regimen. Patients with advanced (stage IIIB-IV) NSCLC were randomised, after stratification for stage (IIIB-IV) and performance status (0-1 and 2), to receive either (A) CDDP 40 mg m-2 + VP16 100 mg m-2 on days 1-3 as standard treatment or (B) CBDCA 250 mg m-2 on day 1 + CDDP 30 mg m-2 on days 2 and 3 + VP16 100 mg m-2 on days 1-3 + NVB 30 mg m-2 on day 1. Therapy was recycled on day 29 in both arms. We hypothesised a 15% minimum increment in the response rate with the experimental regimen over the 25% expected activity rate of the standard regimen. A two-stage design was chosen, which permitted the early termination of the trial (after the accrual of 52 patients in each arm) if the difference in response rates between the two regimens was less than 3% at the end of the first stage. A total of 112 patients (arm A = 57, arm B = 55) were enrolled in the study (53 with stage IIIB and 59 with stage IV), of which 105 eligible patients were evaluable for response on an "intention to treat' basis. Seven patients were excluded because they did not fulfil the inclusion criteria. Fifteen responses were observed in arm A (28%, 95% CI = 17-42) and 13 (one complete) in arm B (25%, 95% CI = 13-37). On multivariate logistic analysis, treatment did not affect the response rate, while stage IV and performance status 2 were significantly associated with a lower probability of response. Median survivals were similar in the two arms (31 vs 27 weeks). The experimental regimen was associated with an extremely poor median survival in patients with poor performance status (21 weeks). On Cox analysis, treatment failed to show a significant impact on survival: stage IV (relative risk = 1.6. CI = 1.0-2.6, P = 0.036) was the only prognostic variable significantly associated with a worse survival outcome and, although poor performance status adversely affected survival, this effect did not reach the level of statistical significance (relative risk = 1.6, CI = 0.98-2.5; P = 0.063). There were no significant differences in non-haematological toxicities between the two arms, although three patients in the control arm had to discontinue the treatment because of the persistence of severe nephrotoxicity (two patients) or neurotoxicity (one patient). In contrast, a significant increase in both neutropenia and thrombocytopenia was observed in the experimental arm. Four treatment-related deaths were registered in arm B (two due to neutropenic sepsis, one to myocardial failure and one to acute renal failure) compared with one toxic death (acute renal failure) in arm A. In view of these results, the trial was stopped and the null hypothesis (< 15% increase in response rate with the experimental regimen) has been accepted. Therefore, our combination does not deserve further evaluation as first-line treatment in advanced NSCLC patients. As our data suggest that an aggressive chemotherapy might have a negative impact on survival of patients with poor performance status, trials to evaluate the activity of new regimens should be conducted separately for each subset of patients with different performance status.
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PMID:Cisplatin/carboplatin + etoposide + vinorelbine in advanced non-small-cell lung cancer: a multicentre randomised trial. Gruppo Oncologico Campano. 895 97

A phase I study was performed to establish the optimum dose for combination therapy with infusional cisplatin and irinotecan (CPT-11) in non-small-cell lung cancer (NSCLC). The subjects were 20 patients with a performance score of 0-2 with untreated advanced NSCLC. Cisplatin was administered by 5-day continuous intravenous infusion at 20-25 mg/m2 per day. CPT-11 was administered by bolus infusion at a starting dose of 20 mg/m2 on days 1 and 8 or 60 mg/m2 per day on day 1 alone, followed by serial increments of 20 mg/m2. Since grade 4 granulocytopenia was observed in two of the five patients receiving 20 mg/m2 per day cisplatin (days 1-5) and 100 mg/m2 CPT-11 (day 1), and since one of them developed severe pneumonia and sepsis associated with the granulocytopenia, the regimen was considered to be intolerable. In the same patient, grade 4 thrombocytopenia and grade 3 diarrhea were observed. Therefore, the optimum dose appeared to be 20 mg/m2 per day (days 1-5) for cisplatin and 80 mg/m2 (day 1) for CPT-11. The side effects were grade 2 diarrhea in one of three patients, and grade 2 vomiting in three patients, but grade > or = 2 hemotoxicity was not observed. This combined regimen resulted in a partial response in 9 out of 19 assessable patients. The dose-limiting factor in this combination therapy was granulocytopenia, and a high efficacy rate was obtained.
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PMID:A phase I study of irinotecan and infusional cisplatin for advanced non-small-cell lung cancer. 902 73


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