Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The most serious side effects of recombinant interleukin-2 (rIL-2) and recombinant interferon-alpha (rIFN alpha) immunotherapy are cardiovascular disturbances, including systemic hypotension, left-ventricular dysfunction and pulmonary edema. We present a 25-year-old female who developed reversible cardiogenic shock during intermediate dose rIL-2 and low dose rIFN alpha therapy. Rapid clinical improvement occurred after intravenous fluid and dopamine support. A serial echocardiographic evaluation, which has not been described previously in this setting, is reported.
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PMID:Recombinant interleukin-2 and interferon alpha immunotherapy following autologous bone marrow transplantation. A case report of cardiovascular toxicity with serial echocardiographic evaluation. 151 64

Patients injected systemically with recombinant human interleukin-2 (rhIL-2) for treatment of solid tumor develop a vascular leak syndrome (VLS), characterized mainly by pulmonary edema whose pathogenesis is unknown. We have examined the structure of pulmonary vessels in mice with severe VLS induced by systemic injections of rhIL-2 and recombinant human interferon-alpha-A/D (rhIFN-alpha), which has a synergistic effect with IL-2. The pulmonary edema was associated with lesions of venous and capillary endothelia, alveolar basement membrane, and type I epithelial cells. These changes were more severe and diffuse than those seen in mice systemically injected with rhIL-2 alone, and in beige mice (deficient in NK cells and certain enzymes of polymorphonuclear leukocytes) injected with rhIL-2 and rhIFN-alpha. The endothelial lesions were comparable to those seen when leukocytes activated by cytokines react with activated endothelial cells in vitro, or at the site of injection of cytokines in vivo. The observations are in agreement with the interpretation that the severe lesions occurring in mice systemically injected with rhIL-2 with rhIFN-alpha result from the interaction of leukocytes with the endothelium. The results confirm the validity of previous studies performed in vitro or in animals injected intradermally with cytokines and extend their significance.
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PMID:Morphological basis of pulmonary edema in mice with cytokine-induced vascular leak syndrome. 176 55

Seventy-two patients with metastatic renal cell cancer were treated with the combination of high-dose interleukin-2 (IL2), interferon-alpha (IFN alpha), and lymphokine-activated killer cells (LAK). Seventeen patients were entered in a feasibility part of the study (protocol 1) and 55 in an efficacy part (protocol 2). Protocol 2 differed from protocol 1 in the addition of IFN alpha to the first 5 days of IL2 infusion. Each patient was planned to receive two induction cycles. IL2, 18 MIU/m2/day, was administered continuously i.v. on days 1-5, and IFN alpha, 5 MIU/m2/day (protocol 2), was administered i.m. on days 1-5, followed by three daily lymphaphereses on days 7-9. On day 12, treatment was resumed with IL2 and IFN alpha on days 12-15 and LAK reinfusions on days 12-14. In protocol 1, three complete (CR) and one partial (PR) responses were achieved (response rate 24%). The median duration of response and the median survival were 18.1 and 13.9 months, respectively. The 3-year survival was 35%. Of the 51 evaluable patients in protocol 2, 6 achieved a CR and 13 a PR (response rate 37%). The median duration of response was 11.1 months. The median survival was 16.9 months. The 3-year survival was 35%. There were three treatment-related deaths. Other severe toxicities included hypotension, cardiotoxicity, pulmonary edema, renal toxicity, and infectious complications. In the two induction cycles, only 54 and 42% of the planned doses could be administered. We conclude that the use of high-dose regimens of IL2 and IFN alpha is not warranted, unless we can define more accurately which patients may experience long-term survival as a result of treatment.
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PMID:High-dose regimen of interleukin-2 and interferon-alpha in combination with lymphokine-activated killer cells in patients with metastatic renal cell cancer. 922 Mar 21

We evaluated the effects of the addition of escalating doses of tumor necrosis factor (TNF) to two fixed doses and schedules of a combination of interleukin-2 (IL-2) and interferon-alpha (IFN-alpha) to determine the maximum tolerated dose of this three-cytokine combination and its feasibility as an outpatient regimen. Eighteen patients with metastatic cancer were enrolled. Each course consisted of 3 consecutive weeks of treatment with IFN-alpha 9 x 10(6) IU/m2/day intramuscularly (i.m.) or subcutaneously (s.c.) days 1, 3, and 5 each week for 3 weeks plus IL-2 continuous infusion 1 x 10(6) IU/m2/day (group A) or 3 x 10(6) IU/m2/day (group B) days 1-5 each week for 3 weeks. TNF was administered only during the first week of each course intravenously (i.v.) for 2 h on days 1-5. The dose of TNF was escalated (40, 80, 120 micrograms/m2) in cohorts of 3 patients. The most common side effects were fever, chills, and fatigue in all patients. Grade 3-4 toxicity included anemia (3 patients), thrombocytopenia (1 patients), arrhythmia (2 patients), pulmonary edema (3 patients),- and weight loss (1 patient). Five patients withdrew from study due to toxicity. The combination of the three cytokines is feasible as an outpatient regimen in one of the following combinations: (a) TNF 80 micrograms/m2/day as 2-h infusion on days 1-5 + IL-2 1 x 10(6) IU/m2/day continuous infusion on days 1-5 for 3 weeks + IFN-alpha 9 x 10(6) IU/m2/day s.c. or i.m. on days 1, 3, and 5 for 3 weeks, or (b) TNF 40 micrograms/m2/day as a 2-h infusion on days 1-5 + IL-2 3 x 10(6) IU/m2/day continuous infusion on days 1-5 for 3 weeks + IFN-alpha 9 x 10(6) IU/m2/day s.c. or i.m. on days 1, 3, and 5 for 3 weeks.
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PMID:Phase I study combining tumor necrosis factor with interferon-alpha and interleukin-2. 934 39

Preclinical data have shown that all-trans retinoic acid (ATRA) with interferon-alpha (IFN-alpha) can exert significant suppressive effects on Philadelphia-chromosome (Ph)-positive cells. The aim of this study combining IFN-alpha, low-dose cytosine arabinoside (ara-C) and ATRA was to increase the proportion of patients achieving a major cytogenetic response, in comparison with a group of 140 patients previously treated with IFN-alpha plus low-dose ara-C. Forty three patients with Ph-positive CML in early chronic phase were treated with IFN-alpha 5 MU/m2 s.c. daily, low-dose ara-C 10 mg s.c. daily and ATRA 45 mg/m2 orally daily, for 7 consecutive days every other week. Overall, 76% of patients achieved a complete hematologic response (CHR). A cytogenetic response was in observed 59% (major in 38% and complete in 17%). Compared with patients treated with IFN-alpha and low-dose ara-C, those receiving additional ATRA had a lower CHR rate (p. 014), but other response rates were similar. Severe toxicities were common with the triple regimen (64%), mostly related to ATRA therapy. Two patients experienced pseudotumor cerebri; two patients had leukocytosis during the week on ATRA treatment, decreasing during the week off (one suffered a severe asthma-like reaction followed by pulmonary edema, resembling ATRA syndrome). Six patients had other unusual side-effects: aseptic necrosis of the hip (1 patient), ataxic syndrome (1 patient), paranoid syndrome (2 patients), syncopal episodes (1 patient), pure red cell aplasia (1 patient). In conclusion the results of IFN-alpha and low-dose ara-C combined with ATRA in patients with early CML-chronic phase were disappointing, due to excessive toxicity. Whether different ATRA dose schedules may result in fewer side-effects and improve hematologic and cytogenetic response remains to be determined.
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PMID:Unexpected high incidence of severe toxicities associated with alpha interferon, low-dose cytosine arabinoside and all-trans retinoic acid in patients with chronic myelogenous leukemia. 1060 85

Endotoxin-induced microvascular lung injury in mice is a commonly used experimental model of the acute respiratory distress syndrome (ARDS). The present paper aimed to characterize this popular model in a comprehensive and systematic fashion. Male C57bl/6 mice (n = 5) were administered an LD55 dose of E. coli endotoxin (15 mg/kg, i.p.), and lungs were harvested at several time points and evaluated for injury as well as for expression of a variety of inflammatory mediators. Endotoxin induced many features characteristic of acute microvascular lung injury. These included early (1-2 h) expression of inflammatory mediators (IL-1alpha, IL-1beta, IL-4, IL-6, IL-10, TNF-alpha, interferon-alpha, interferon gamma, and MCP-1) and leukocyte accumulation in lung tissue (lung myeloperoxidase activity 18.5 +/- 7.8 U/g tissue, P < 0.05), followed by pulmonary edema (lung water content index 17.4% +/- 2.5%, P < 0.05) and mortality. Histopathological evaluation of lung tissue was compatible with these findings. The characterization of this murine model of endotoxin-induced microvascular injury will facilitate its utilization in ARDS research.
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PMID:Characterization of a murine model of endotoxin-induced acute lung injury. 1195 30

The prognosis for patients with metastatic renal cell carcinoma (RCC) remains unsatisfactory to date. Combined immunochemotherapy (ICT) strives for a synergistic effect avoiding a substantial increase of therapy-related adverse events. The combination therapy regimes consisting of either interferon-alpha-2a/vinblastine (IFN-alpha2a/VBL) or interferon-alpha-2a/interleukin-2/5-fluorouracil (IFN-alpha2a/IL-2/5-FU) demonstrated objective remission rates, surpassing the results obtained with the administration of single immunotherapeutic agents. Despite the data from a recently published study, the role of these two therapy combinations did not seem clearly defined. Therefore, we compared the impact of IFN-alpha2a/VBL and IFN-alpha2a/IL-2/5-FU on remission and survival as well as the safety profile in a retrospective study in patients with metastatic RCC. In a retrospective single-center study, 105 patients with metastatic RCC having received treatment between 1992 and 2002 with either s.c. IFN-alpha2a/ i.v. VBL ( n=70, group 1) or s.c. IFN-alpha2a/ s.c. IL-2/ i.v. 5-FU ( n=35, group 2) were evaluated. At a median follow-up of 17 months, remission and survival rates as well as the toxicity profiles of the respective groups were documented and compared. The median age throughout the entire patient population was 61 years. Patients in the IFN-alpha2a/VBL group reached a median overall survival of 20 months compared to 17 months for the patients in the IFN-alpha2a/IL-2/5-FU population ( p=0.850). The objective response rate in the first patient group reached 25.7%, whereas the tumor remission rate of group 2 amounted to 22.9% ( p=0.680). Patients showing an objective response reached a significantly higher survival rate than patients without response reaction (median survival was 36 vs 10 months, p=0.0001). The incidence of each therapy-induced adverse event was higher throughout the second treatment group. These differences were significant with respect to flu-like symptoms (85.7 vs 57.1%, p=0.003), grade 3/4 elevations of liver enzymes (14.3 vs 1.4%, p=0.007), nausea/vomiting (74.3 vs 50%, p=0.017), the severity of erythemas (74.3 vs 10%, p<0.001), and patients with lung edema (17.1 vs 2.9%, p=0.009). Eight patients discontinued the ICT, two of whom died of a myocardial infarction.Despite an overall limited prognosis, patients showing a tumor remission seem to benefit from ICT in terms of overall survival. While both treatment options offer comparable remission and survival rates, the IFN-alpha2a/VBL regimen induces fewer adverse events than the treatment with IFN-alpha2a/IL-2/5-FU.
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PMID:[Impact of immunochemotherapy on survival of patients with metastatic renal cell carcinoma. A retrospective study comparing interferon-alpha-2a/vinblastine versus interferon-alpha-2a/interleukin-2/5-fluorouracil]. 1523 86

Fluoropyrimidines are known to have modest activity in the treatment of metastatic renal cell carcinoma (RCC). Capecitabine is an orally administered prodrug that is converted to fluorouracil and is of potential use in the treatment of this disease. We conducted a Phase II clinical trial of capecitabine administered as a single agent to patients with metastatic RCC. The treatment consisted of 1250 mg/m(2) capecitabine orally, twice daily (2500 mg/m(2) per day) days 1-14, repeated every 21 days. There were 15 patients, including 13 men and 2 women, who underwent a total of 67 cycles (median 3.5; range 1-15). Nine patients had undergone prior systemic therapy consisting of interferon-alpha in 3, interleukin-2 in 1, interferon-alpha plus interleukin-2 in 4, and investigational therapy with bryostatin-1 in 1. There were 14 patients assessable for response (one withdrew), and no responses were seen. Median time to progression was 9 weeks (range 1-45). There were 3 patients (21%) who had stable disease for 18, 39, and 45 weeks. Hematologic toxicity was mild. Three patients had grade 3 or 4 gastrointestinal toxicity, and 3 required dose reductions. There were 2 early deaths, including 1 patient with pulmonary edema and 1 with hypotension. The study was terminated because there were no responses in the first 14 assessable patients, indicating that the response rate was likely to be less than 20%. We conclude that single-agent capecitabine has minimal activity for the treatment of metastatic RCC.
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PMID:Phase II study of capecitabine single-agent therapy in patients with metastatic renal cell carcinoma. 1713 28