Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0085593 (chills)
 4,268 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recombinant interleukin-2 (rIL-2) (NSC# 600664; Hoffmann-La Roche, Inc., Nutley, NJ) was studied in a phase I clinical trial in 33 patients with advanced, measureable cancer of the colon or malignant melanoma, Eastern Cooperative Oncology Group (ECOG) performance status O-1, and no prior chemotherapy or radiotherapy. The goal of the study was to identify a dose and schedule of IL-2 to generate maximal immune modulation with tolerable toxicity. Such a regimen might allow the addition of other treatment modalities and/or prolonged treatment duration in later trials. Each patient received IL-2 as a continuous 24-hour infusion once weekly for 4 weeks and then twice weekly for 4 weeks. Five treatment groups received from 10(3) U/m2 to 3 x 10(7) U/m2 per 24-hour infusion. The maximal tolerated dose was 3 x 10(7) U/m2/d twice weekly. Patients treated twice weekly at 1 x 10(7) and 3 x 10(7) U/m2/d had immune modulation in terms of lymphocytosis, eosinophilia, increased natural killer (NK) activity, and elevated numbers of peripheral blood mononuclear cells expressing CD16, OKT10/Leu-17, and Leu-19 surface markers. Endogenous generation of peripheral blood lymphokine-activated killer (LAK) activity was demonstrated by lysis of NK-resistant Daudi targets, in patients treated at 3 x 10(7) U/m2/d. Biochemical and hematological abnormalities were moderate and reversible. Clinical toxicity included hypotension, myalgia, arthralgia, stomatitis, fever, fatigue, nausea, headache, chills, diarrhea, and oliguria at high doses. Cardiovascular toxicity was tolerable for most patients and reversed after IL-2 was stopped. Two of six melanoma patients at 3 x 10(7) U/m2/d achieved partial responses by the end of the eighth week. This IL-2 schedule appears to produce potentially clinically useful immune enhancement with tolerable toxicity.
 ...
PMID:A phase I clinical trial of recombinant interleukin-2 by periodic 24-hour intravenous infusions. 278 32

We evaluated adoptive immunotherapy using LAK cells combined with systemic administration of interleukin-2 (IL-2) in 11 patients with metastatic renal cell carcinoma. The LAK cells were generated by incubation in serum-free medium (AIM-V) supplemented with IL-2 (1,000 U/ml) for 4 days and were generally administered twice weekly (4 times/cycle). Daily administration of IL-2 (50 x 10(5) U) was started 3 days prior to the first LAK infusion and continued throughout the cycle. Each course of therapy comprised 1-6 cycles, with the total dose of LAK cells and IL-2 varying from 3.3-52.6 x 10(9) cells and 140-900 x 10(5) U, respectively. Clinical response was evaluated in terms of metastasis to specific organs (lung only: eight cases, lung and brain: one, lung and lymph nodes: one, lung and bone and pleuropericardium: one). The outcome was complete response in one patient, partial response in one, no change in six and disease progression in three. The response rate was 18.8%. This therapy was most effective against pulmonary metastases. Adverse reactions to LAK cell infusion included fever, headache, and chills. Eosinophilia and weight gain due to IL-2 administration were also observed. However, all of these symptoms were transient and no serious side effects occurred. In these patients, the proportion of natural killer (NK) cells (CD16) and cells with IL-2 receptor (CD25) among PBL was increased markedly in the early phase of therapy, and activated T cell (CD3+DR+) and suppressor T cells (CD8+11+) increased significantly at a later phase. It was suggested that the clinical response would be expected in case of increasing of CD16 cells or CD25 cells and augmentation of NK or LAK activity. Our results indicate that this regimen of adoptive immunotherapy shows some promise for the treatment of advanced renal cell carcinoma.
 ...
PMID:[Study of adoptive immunotherapy for metastatic renal cell carcinoma with lymphokine-activated killer (LAK) cells and interleukin-2. II. Clinical evaluation]. 832 Aug 88

Intravenous (IV) anti-D and IV immunoglobulin (IVIG) slow the Fcgamma receptor (FcgammaR)-mediated destruction of antibody-coated platelets in patients with immune thrombocytopenic purpura (ITP). This pilot study explored the mechanism of these immunoglobulin preparations by measuring interleukin-10 (IL-10), monocyte chemoattractant protein-1 (MCP-1), IL-6 and tumour necrosis factor alpha (TNFalpha), before and after infusion and by assessing the effect of FcgammaRIIa and FcgammaRIIIa polymorphisms on both cytokine and haematologic responses to anti-D. Following IVIG, only IL-10 was increased at 2 h and MCP-1 on day 7 (P < 0.05). In contrast, 2 h after anti-D infusion, plasma levels of all four cytokines were increased (P < 0.01); five of six patients with the highest MCP-1, IL-6 and TNFalpha levels had chills. Higher IL-10 levels correlated with platelet increases at 24 h and haemoglobin decreases at day 7 (P < 0.025). Patients with the FcgammaRIIa-131HH genotype had significantly higher MCP-1, IL-6 and TNFalpha levels. Patients with the FcgammaRIIIa-158VF genotype had higher platelet increments at day 7 (P < 0.05). Soluble CD16 (sCD16) was increased 2 h after IV anti-D; day 7 levels correlated with day 7 haemoglobin decreases (P < 0.01). In conclusion, the relationship of FcgammaRIIa and FcgammaRIIIa polymorphisms with both cytokine levels and platelet increments implicated these receptors in responses to anti-D and supported different mechanisms of FcgammaR interaction to those seen with IVIG.
 ...
PMID:Intravenous (IV) anti-D and IV immunoglobulin achieve acute platelet increases by different mechanisms: modulation of cytokine and platelet responses to IV anti-D by FcgammaRIIa and FcgammaRIIIa polymorphisms. 1498 3