Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To define the maximum tolerated dose and to study whether recombinant human interleukin-3 (rhIL-3) reduced chemotherapy-induced neutropenia and thrombocytopenia, 20 chemotherapy-naive patients with advanced ovarian cancer eligible for treatment with 6 cycles of carboplatin-cyclophosphamide every 4 weeks (day 1) were entered in a phase I/II open, single-center trial. Cohorts of five patients received during 7 days 1, 5, 10, or 15 micrograms/kg/d rhIL-3 (days 5 through 11) in cycles 1, 3, and 5 by continuous intravenous (IV) infusion or once daily subcutaneous (SC) administration. In control cycles 2, 4, and 6, no rhIL-3 was administered. rhIL-3 significantly increased the recovery of leukocyte, neutrophil, and platelet counts, especially at 5, 10, and 15 micrograms/kg rhIL-3. rhIL-3 also increased basophil, eosinophil, monocyte, and lymphocyte counts at this dose steps. Effects on reticulocytes were limited. No difference in efficacy between SC and IV rhIL-3 treatment was found. Chemotherapy postponement for insufficient bone marrow recovery was necessary in 22 of 45 control cycles versus 2 of 49 rhIL-3 cycles (P less than .001). Platelet transfusions were required in 7 of 45 control cycles versus 3 of 50 rhIL-3 cycles (P less than .5). rhIL-3 up to 10 micrograms/kg/d could be administered without severe side effects. At 15 micrograms/kg/d, rhIL-3 headache was dose-limiting. Other side effects were fever, flu-like symptoms, nausea, skin rash, flushing, facial erythema, and urticaria. Liver toxicity occurred in rhIL-3 and control cycles. rhIL-3 slightly increased tumor necrosis factor alpha, C-reactive protein, and serum amyloid A plasma levels, whereas no effect on IL-6 plasma levels was observed. rhIL-3 administered SC appears to be an interesting hematopoietic growth factor for reduction of chemotherapy-induced myelotoxicity.
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PMID:Effects of interleukin-3 after chemotherapy for advanced ovarian cancer. 151 36

The hyper-IgD syndrome is a rare entity characterized by early onset of attacks of periodic fever. All patients have an elevated serum IgD (> 100 U/ml). Symptoms during attacks include joint involvements (arthralgias/arthritis), abdominal complaints (vomiting, pain, diarrhoea), skin lesions, swollen lymph nodes, and headache. In 1992 an International hyper-IgD study group was established, and to date the diagnosis has been made in 60, mainly European patients; 14 come from France. The disorder occurs in families and is transmitted by autosomal recessive inheritance. Linkage studies indicate that the gene encoding for familial Mediterranean fever is different from the gene for the hyper-IgD syndrome. In children the hyper-IgD syndrome should be distinguished from two other periodic febrile disorders. CINCA (chronic inflammatory, neurological, cutaneous and articular syndrome) and FAPA (periodic fever, adenopathies, pharyngitis, and aphtous stomatitis) share some symptoms with the hyper-IgD syndrome but in these syndromes serum IgD is normal. The pathogenesis remains to be elucidated but during attacks all patients have an acute-phase response with elevated C-reactive protein concentrations. During the febrile episodes, the inflammatory cytokines such as IL-6 TNF alpha, IFN gamma are increased together with natural occurring inhibitors such as IL-1ra and sTNFr. There is no therapy for the syndrome and patients will experience attacks during their entire life although frequency and severity tend to diminish with age.
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PMID:[Hyperimmunoglobulin D syndrome]. 756 50

Infection-induced malnutrition, the most common form of cytokine-induced malnutrition, results from the actions of proinflammatory cytokines, ie, tumor necrosis factor (TNF) and interleukins 1,6, and 8 (IL-1, IL-6, and IL-8). During acute generalized infections, these cytokines initiate the acute-phase reaction. This reaction is quite stereotyped, and includes fever, malaise, myalgia, headaches, cellular hypermetabolism, and multiple endocrine and enzyme responses. In addition, there is heightened catabolism of muscle proteins and many amino acids; flux of free amino acids into the liver; hepatic synthesis of acute-phase plasma proteins; sequestration of iron and zinc; gluconeo-genesis; insulin resistance; impaired cellular uptake of fatty acids from plasma triglycerides; sizable losses of body nitrogen, potassium, magnesium, phosphate, and zinc; retention of body salt and water; heightened metabolic degradation and/or loss of vitamins; and an activation of the immune system. The pathogenesis of cytokine-induced malnutrition is thus vastly different from the malnutrition caused by uncomplicated starvation. Cytokine-induced malnutrition can have a devastating effect on the immune system and its functions. Although proinflammatory cytokines are found in mucosal fluids, where they contribute to the pathogenesis of inflammatory bowel diseases, it is not known whether cytokines play a role in toxigenic, secretory diarrheas such as cholera, which cause huge losses of body water, electrolytes, and bicarbonate while exhibiting no systemic manifestations of an acute-phase reaction.
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PMID:Herman Award Lecture, 1995: infection-induced malnutrition--from cholera to cytokines. 757 15

The hyperimmunoglobulinemia D and periodic fever (hyper-IgD) syndrome is typified by recurrent febrile attacks with abdominal distress, joint involvement (arthralgias/arthritis), headache, skin lesions, and an elevated serum IgD level (> 100 U/mL). This familial disorder has been diagnosed in 59 patients, mainly from Europe. The pathogenesis of this febrile disorder is unknown, but attacks are joined by an acute-phase response. Because this response is considered to be mediated by cytokines, we measured the acute-phase proteins C-reactive protein (CRP) and soluble type-II phospholipase A2 (PLA2) together with circulating concentrations and ex vivo production of the proinflammatory cytokines interleukin-1 alpha (IL-1 alpha), IL-1 beta, IL-6, and tumor necrosis factor alpha (TNF alpha) and the inhibitory compounds IL-1 receptor antagonist (IL-1ra), IL-10, and the soluble TNF receptors p55 (sTNFr p55) and p75 (sTNFr p75) in 22 patients with the hyper-IgD syndrome during attacks and remission. Serum CRP and PLA2 concentrations were elevated during attacks (mean, 213 mg/L and 1,452 ng/mL, respectively) and decreased between attacks. Plasma concentrations of IL-1 alpha, IL-1 beta, or IL-10 were not increased during attacks. TNF alpha concentrations were slightly, but significantly, higher with attacks (104 v 117 pg/mL). Circulating IL-6 values increased with attacks (19.7 v 147.9 pg/mL) and correlated with CRP and PLA2 values during the febrile attacks. The values of the antiinflammatory compounds IL-1ra, sTNFr p55, and sTNFr p75 were significantly higher with attacks than between attacks, and there was a significant positive correlation between each. The ex-vivo production of TNF alpha, IL-1 beta, and IL-1ra was significantly higher with attacks, suggesting that the monocytes/macrophages were already primed in vivo to produce increased amounts of these cytokines. These findings point to an activation of the cytokine network, and this suggests that these inflammatory mediators may contribute to the symptoms of the hyper-IgD syndrome.
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PMID:Cytokine activation during attacks of the hyperimmunoglobulinemia D and periodic fever syndrome. 778 Jan 42

To define the toxicity profile of recombinant human interleukin-6 (rhIL-6) and to study its effect on hematopoiesis, biochemical parameters and other cytokines, rhIL-6 was administered in a phase I-II study to 20 patients with breast carcinoma or nonsmall cell lung cancer. RhIL-6 doses were 0.5, 1.0, 2.5, 5.0, 10, and 20 micrograms/kg/d, with at least three patients per dose level. RhIL-6 was administered 24 hours by continuous intravenous infusion followed by subcutaneous (SC) administration for 6 days, partly on an outpatient basis. RhIL-6-related side effects were fever, headache, myalgia, and local erythema. Starting at 2.5 micrograms/kg/d, these side effects were compounded by nausea, reversible increase in liver enzymes, and anemia. Flu-like symptoms were controllable up to and including 10 micrograms rhIL-6/kg/d with acetaminophen. RhIL-6 increased platelet counts with a decrease in mean platelet volume and increased leukocytes caused by neutrophil, monocyte, and lymphocyte increase, with an increase in T cells and natural killer cells at 1.0 and 2.5 micrograms rhIL-6/kg/d. The reversible anemia was characterized by a decrease in serum iron, and an increase in ferritin and erythropoietin without reticulocytosis. RhIL-6 reduced total cholesterol levels and a dose-related increase of C-reactive protein and serum amyloid A plasma levels was observed. Serum IL-6 levels were increased, especially at 10 and 20 micrograms/kg/d, whereas no change in IL-1 beta and tumor necrosis factor alpha levels was observed. RhIL-6 can be administered with controllable side effects in this setting, up to and including a SC dose of 10 micrograms/kg/d on an outpatient basis, and has a promising stimulating effect on leukopoiesis and thrombopoiesis.
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PMID:Effects of recombinant human interleukin-6 in cancer patients: a phase I-II study. 806 39

This investigation is devoted to the study of the time-course of a cytokines panel (IL-4, IL-6, IFN-gamma, GM-CSF) in plasma samples from migraine patients. The data obtained during challenged migraine crises was compared to the baseline values. Time-data series analysis showed a fall after a challenge test for IL-4 and IL-6 plasma levels and an opposite trend for gamma-IFN and GM-CSF levels. The implication of this phenomenon in dietary migraine is not readily evident. There may possibly be an activation of this cytokine network together with the well-known impairment in the neuropeptidergic system, considering the close links between interleukins and other cytokines and the neuro-mediators of pain, such as histamine and 5-HT.
Headache
PMID:Disruption of the immunopeptidergic network in dietary migraine. 829 90

The use of OKT3 as an immunosuppressive agent is accompanied by increased cytokine production and constellation of side effects collectively termed cytokine release syndrome (CRS). Pentoxifylline (PTF) inhibits synthesis of some cytokines, and has been shown to attenuate CRS when administered before OKT3. In this double-blinded, placebo-controlled study, 46 renal allograft recipients were randomized to receive either PTF (800 mg q 8 hr for at least 24 h) p.o. or placebo, along with methylprednisolone (7 mg/kg), diphenhydramine, and acetaminophen, prior to beginning OKT3 as therapy for acute rejection. Patients were observed, and symptoms scored semiquantitatively. Despite the presence of therapeutic PTF levels (721 +/- 726 ng/ml), the frequency and severity of side effects (fever, chills, headache, neurocortical symptoms, dyspnea, nausea, vomiting, diarrhea) did not differ between treatment groups. Likewise PTF did not affect renal function or immunologic response to OKT3, with similar graft and patient survival in both groups. Plasma levels of TNF alpha, IFN gamma, IL-6, and IL-8 increased as predicted following OKT3 administration, without significant differences between PTF and placebo groups. In this controlled, multicenter trial, pretreatment with oral PTF was ineffective in attenuating OKT3-related CRS in renal allograft recipients.
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PMID:Pentoxifylline does not prevent the cytokine-induced first dose reaction following OKT3--a randomized, double-blind placebo-controlled study. 861 Mar 83

A number of cytokines are used as haemopoietic growth factors and this review focuses on toxicities associated with granulocyte-macrophage colony-stimulating factor (GM-CSF), granulocyte colony-stimulating factor (G-CSF), interleukin (IL)-1, IL-3, IL-4, IL-6 and macrophage colony-stimulating factor (M-CSF). Both GM-CSF and G-CSF, currently approved for clinical use, are generally well tolerated by the majority of patients during short term administration. Constitutional symptoms and bone pain are the most frequently reported adverse effects, but they are rarely treatment-limiting. Reactivation of rheumatoid symptoms, and exacerbation of autoimmune thyroiditis or autoimmune haematological disorders have sometimes been described. Severe cardiovascular complications include the possibility for arterial thromboses and the vascular leak syndrome, which is more specifically observed with GM-CSF. Reports of several cases and small series of patients have suggested that growth factors might increase the pulmonary toxicity of chemotherapy, a possibility that remains debated and requires further attention. Generalised or local cutaneous reactions are frequently noted with GM-CSF. Leukocytoclastic vasculitis was observed with both growth factors, while neutrophilic dermatoses have been mostly described with G-CSF. Exacerbation of psoriasis and isolated anaphylactic reactions have appeared with GM-CSF and G-CSF. The hepatotoxic potential of the growth factors is not clearly established, but the occurrence of coagulation abnormalities has recently been reported. Renal and biological disturbances are usually transient. Long term treatment with GM-CSF and G-CSF also seems to be well tolerated, but the possible occurrence of several adverse events, i.e. bone disorders, leukaemia, unmasking or acceleration of underlying disease, require further investigation in patients receiving prolonged treatment, as in myelodysplasia. Finally, antibodies against growth factors have been reported only with GM-CSF. Other cytokines are still under investigation. Flu-like and constitutional symptoms, sometimes dose-limiting, have been reported with IL-1, IL-3, IL-4 and IL-6, while M-CSF was occasionally associated with such adverse effects. More specific adverse events, also frequently considered as dose-limiting toxicities, include hypotension with IL-1, severe headache or skin rash with IL-3, and nasal congestion and gastroduodenal lesions with IL-4. Severe capillary leak syndrome has been reported only with IL-4. M-CSF toxicity is minimal and limited to reversible but sometimes dose-limiting thrombocytopenia and ophthalmological symptoms with the recombinant product. Again, the safety of long term administration of these cytokines has not yet been determined, and IL-3-induced disease progression in myelodysplastic patients has been suggested.
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PMID:Clinical toxicity of cytokines used as haemopoietic growth factors. 865 81

A 70-year-old man was admitted to our hospital for further evaluation of recurrent fever, which had begun in October 1994. The patient had 5 to 7 days without fever, and then 2 to 3 days of fever. He had headaches during the febrile periods. On admission, he had abnormal pyramidal, extrapyramidal, and celebellar signs, and nuchal rigidity during the febrile period. However, these neurological abnormalities were completely absent during the afebrile period. Examination of cerebrospinal fluid revealed pleocytosis of mononuclear cells. During the febrile period, pleocytosis was associated with high levels of IgG, IL-6, TNF-alpha, and PGE2 in the cerebrospinal fluid. Administration of indomethacin prevented the fever, which suggests that abnormal production of cytokines in the cerebrospinal fluid contributes to fever in Mollaret meningitis.
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PMID:[Mollaret meningitis associated with a high level of cytokines in cerebrospinal fluid]. 907 8

We performed a pilot study of human recombinant IL-6 (SDZ ILs 969) in 6 patients with poor prognosis Hodgkin's disease following autologous bone marrow transplantation (ABMT) to determine its safety and tolerability. IL-6 was administered the day following bone marrow infusion by subcutaneous injection once daily at a dose of 1 micro/kg/day to 3 patients and 2.5 microg/kg/day to 3 patients and was continued for 6 weeks or until platelet engraftment (>50 x 10(9)/L independent of transfusion). No severe or life threatening toxicities were seen at either dose level. A reversible elevation in alkaline phosphatase occurred in 4 patients and all patients complained of headache, myalgias, and fever. Gastrointestinal toxicity was low, grade 3-4 mucositis occured less frequently than in similarly-treated historical controls receiving GM-CSF. Serum concentrations of other cytokines such as IL-3 and G-CSF after ABMT differed from results obtained in transplant recipients given GM-CSF. The median time to an ANC >0.5 x 10(9)/L was 25.5 days and to a platelet count of >20 x 10(9)/L independat of transfusion was 35.5 days. Engraftment was no different from controls. Five patients relapsed at a median of 5 months post-ABMT and four remain alive at a median of 12 months post-ABMT. We conclude that IL-6 administration is safe and well tolerated in patients following ABMT. Further efforts to evaluate its effect on hematopietic recovery as well as relapse following transplantation in a larger patient series are warranted.
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PMID:A phase I study of interleukin-6 after autologous bone marrow transplantation for patients with poor prognosis Hodgkin's disease. 925 Aug 27


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