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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The hematopoietic growth factor, recombinant human interleukin-3 (rhu IL-3), stimulates production of both leukocytes and platelets, and thus potentially has greater utility than growth factors that solely stimulate leukocytes production when employed with dose-intensive chemotherapeutic regimens. To determine the optimal schedule for administration of rhu IL-3 in combination with cyclophosphamide and carboplatin, an aggressive regimen for the treatment of advanced ovarian cancer, a phase I trial was initiated by the New York Gynecologic Oncology Group. Following surgical debulking, all patients received cyclophosphamide and carboplatin for 6 cycles. rhu IL-3 was administered at 50, 250, or 500 microgram subcutaneously for 5 days either immediately prior to or after administration of chemotherapy. Cohorts of six patients were treated at each dose level (three pre- and three postchemotherapy). Eighteen patients received 91 cycles of treatment. The major toxicities attributable to rhu IL-3 included fevers, chills, malaise, nausea, and headache, but were not dose-limiting at the doses of rhu IL-3 employed. The major finding of this study was that rhu IL-3 administered after chemotherapy offered greater platelet protection than rhu IL-3 administered prior to chemotherapy as assessed by median platelet nadir and duration of platelet counts < 50,000/mm3. A second major finding was a dose-response relationship for rhu IL-3: the two higher doses employed, 250 and 500 micrograms, offered more effective platelet protection than the lower dose employed, 50 micrograms. rhu IL-3 had no significant effects on leukocyte nadirs or duration of nadirs at any schedule or dose employed. rhu IL-3 may reduced the thrombocytopenia associated with aggressive treatment with cyclophosphamide and carboplatin, although this remains to be confirmed in a randomized, placebo-controlled trial. The effects of rhu IL-3 are dose- and schedule-dependent.
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PMID:A phase I trial of cyclosphosphamide and carboplatinum combined with interleukin-3 in women with advanced-stage ovarian cancer. 770 73

We performed a phase I/II study of recombinant human interleukin-3 (rhIL-3) in 21 patients with aplastic anemia (AA) or myelodysplasia (MDS). Patients received 21-day cycles of IL-3 (0.5, 1.25, 2.5, 5.0, or 10 micrograms/kg/d) by subcutaneous injection followed by a 10- to 14-day washout period. Nineteen patients completed at least one 21-day cycle of IL-3. Frequent toxicities of IL-3 included headache, low-grade fever, and erythema at the injection site; at higher doses, weight gain and peripheral edema was seen. Eleven patients developed eosinophilia. Of the 20 evaluable patients, eight had increases in absolute neutrophil counts (seven with MDS, one with AA) including six of the nine patients receiving > or = 5.0 micrograms/kg/d. One AA patient became transfusion-independent for 8 months, while another AA patient had decreased transfusion requirements. Three patients with MDS had at least a doubling of their platelet count, and another patient experienced a 1.9-fold increase. One patient with RAEB progressed to aleukemic AML by the end of one treatment cycle. IL-3 was well-tolerated, but multilineage effects were seen in only 25% of patients with primary bone marrow failure states (five of 20 evaluable) and more commonly in patients with myelodysplastic syndromes. Its optimal use may be as part of combination hematopoietic growth factor therapy.
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PMID:A phase I/II study of interleukin-3 in patients with aplastic anemia and myelodysplasia. 806 86

In humans, interleukin 3 (IL-3) administration increases the cellularity and cycling of bone marrow progenitor cell populations. Initially, in primates and then in humans, IL-3 in sequence with GM-CSF has been shown to stimulate multilineage hematopoiesis. Based upon these effects, we designed a phase I trial of daily IL-3 administered subcutaneously for 10 days at dose levels of 2.5, 5.0, 10.0, 12.5, and 15.0 micrograms/kg followed within 72 h by bone marrow harvest, high-dose chemotherapy, and following chemotherapy, a fixed dose (5.0 micrograms/kg/day) of GM-CSF and bone marrow rescue. The study was designed to assess the toxicity and biological effects of IL-3 administered alone prior to bone marrow harvest and to determine the safety and clinical effects of IL-3 stimulated bone marrow with GM-CSF following high-dose combination chemotherapy. A total of 19 patients with chemotherapy-sensitive non-hematologic malignancies (13 breast, five ovarian, and one testicular cancer) were enrolled. IL-3 up to 15.0 micrograms/kg/day could be administered without dose-limiting toxicities. Flu-like symptoms and headaches were common and poorly tolerated at the highest IL-3 dose. Significant increases in neutrophil counts (P = 0.018) were observed following IL-3. Overall, IL-3 administration was associated with a modest, but significant increase in CFU-GM within the bone marrow (P = 0.034). IL-3 administration had no consistent effect on CD34+ cell number within bone marrow. For the entire group, engraftment of neutrophils to greater than 0.5 x 10(9)/l occurred at a median of 21 days (range of 13-63 days) and platelet independence occurred at a median of 17 days (range 11-120 days). When IL-3 dose levels were analyzed separately, engraftment of neutrophils and platelets, blood product (platelets and packed RBCs) utilization, and discharge date were not superior in those treated with the higher dose (15.0 micrograms/kg) of IL-3. While higher doses of IL-3 were associated with more toxicity, they did not appear to enhance the stem cell pool or speed engraftment later. The effects of pre-bone marrow harvest IL-3 are modest and likely not as impressive as other approaches aimed at enhancing hematologic recovery following high-dose chemotherapy.
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PMID:A phase I trial of interleukin 3 (IL-3) pre-bone marrow harvest with granulocyte-macrophage colony-stimulating factor (GM-CSF) post-stem cell infusion in patients with solid tumors receiving high-dose combination chemotherapy. 854 62

A large study of tumors of low malignant potential confirmed the favorable survival in this group of patients compared to invasive epithelial ovarian tumors. Only 8% of patients died with recurrent disease after surgery. Patients with stage IA borderline tumors with mucinous histology tended to recur later and carried a poorer prognosis than patients with serous histology and similar stage. The group at highest risk for relapse were age greater than 70, stage II or III tumors, and histology other than serous. Long-term survival in this group was less than 75%. This high-risk group of patients should be targeted for innovative adjuvant treatment strategies. This year several well-designed studies with large sample sizes showed DNA ploidy to be an important new independent prognostic factor in stage I ovarian carcinoma. In patients with well-differentiated early stage ovarian cancer, DNA flow cytometric analysis may indicate subgroups with less favorable prognostic characteristics. This method of analysis may be beneficial in determining the need for additional treatments after surgery for early stage ovarian carcinoma. Recommendations for the definitive management of early stage ovarian cancer awaits completion of current GOG and European randomized prospective studies. Paclitaxel given in combination with platinum-containing agents is an intense area of research for treatment of advanced stage disease. Early data from a prospective randomized trial of patients with advanced ovarian cancer showed a higher response rate and longer disease-free survival in patients treated with paclitaxel and cisplatin compared to a standard regimen of cyclophosphamide and cisplatin. The impact of this treatment on long-term survival awaits maturation of data. Preliminary results evaluating G-CSF in combination with paclitaxel and cisplatin for dose escalation was reported. Paclitaxel, 250 mg/m2, and cisplatin, 75 mg/m2, were the maximally tolerated doses, with peripheral neuropathy or myalgias the dose limiting toxicities. Further studies are now underway to test the effect of dose-response with escalation therapies and to determine the optimal dose and schedule for the management of patients with advanced ovarian cancer. IL-3 significantly ameliorated neutropenia but did not prevent cumulative platelet toxicity in a regimen utilizing high-dose carboplatin. This mild improvement in myelosuppression was obtained at the cost of significant toxicity. Nausea, vomiting, malaise, bone pain, headache, fever, chills and facial flushing were frequent. Intraperitoneal chemotherapy was tested as a means of consolidation treatment for patients after having a negative second-look laparotomy. These treatments were shown to be feasible; however, prospective randomized trials will be necessary to determine a benefit over operative therapy alone. Several studies addressed to problem of residual disease after primary surgery and adjuvant chemotherapy. A large phase II study conducted by the GOG confirmed the activity of salvage cisplatin-based intraperitoneal chemotherapy in patients with small-volume residual ovarian cancer with favorable pretreatment characteristics. Whether intraperitoneal platinum-based therapy represents an advantage over systemic platinum therapy is being addressed in a prospective SWOG study. The use of six additional cycles of CAP for treatment of residual disease after primary treatment of surgery and adjuvant chemotherapy did not significantly improve complete pathological response and survival. Prolonged duration of chemotherapy above six cycles is not likely to impact treatment for residual disease. A regimen of high dose carboplatin was compared to whole abdominal radiotherapy for treatment of residual disease after initial chemotherapy. There was no difference in survival or disease-free survival between treatments.(ABSTRACT TRUNCATED)
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PMID:Gynecological malignancies. 863 1

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

Recombinant human interleukin 3 (rhIL-3) has been suggested to be a useful agent for the treatment of chemotherapy-induced thrombocytopenia. For evaluation of this possibility, rhIL-3 was given subcutaneously for 10 days to patients with small-cell lung cancer (SCLC). Chemotherapy consisted of carboplatin (CBDCA) given at 400 mg/m2 to previously untreated patients or at 350 mg/m2 to previously treated patients on day 1 and etoposide (VP-16) given at 100 mg/m2 on days 1-3 every 4 weeks. If the platelet count nadir was < 75,000/microliters in the control cycle of chemotherapy, patients were randomly assigned for the next cycle to rhIL-3 given at 5 or 10 micrograms/kg per day on days 4-13. A total of 41 patients (32 previously untreated patients and 9 previously treated patients) were enrolled in the study. The platelet count nadir in the cycles including rhIL-3 was significantly higher at both dose levels (P < 0.01) than in the control cycle. The duration of thrombocytopenia (< 75,000/microliters) and the mean time from the 1st day of chemotherapy to thrombocyte recovery (> 100,000/microliters) in the rhIL-3 cycle were significantly shorter than those in the control cycle (P < 0.01). The neutrophil count nadir and the duration of neutropenia (<1,000/microliters) were also significantly improved in the rhIL-3 cycle (P < 0.05). The major side effects were fever (80.5%), headache (24.3%), and fatigue (14.6%). All side effects were tolerable and of less than grade II. There was no difference in the efficacy of the two dose levels, but the 5-micrograms/kg dose appeared to be better tolerated than the 10-micrograms/ kg dose. We conclude that rhIL-3 administration following chemotherapy consisting of CBDCA and VP-16 reduces the incidence and severity of chemotherapy-induced thrombocytopenia and neutropenia with an acceptable adverse-events profile.
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PMID:Phase II study of recombinant human interleukin 3 administration following carboplatin and etoposide chemotherapy in small-cell lung cancer patients. SDZ ILE 964 (IL-3) Study. 876 25

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

Clinical trials of IL-3, IL-11 and thrombopoietin (TPO) against chemotherapy-induced thrombocytopenia were reviewed. Many clinical trials of IL-3 were conducted, which increased the platelet nadir counts and improved the recovery from thrombocytopenia at a dose of 5 micrograms/kg/day for 7 to 14 days. Major side effects, fever and headache, were tolerable. The combination with G-CSF was also examined. IL-11 improved the platelet nadir counts and the recovery from thrombocytopenia at a dose of 50 micrograms/kg/day for 14 days. Adverse events of IL-11 were general fatigue and edema, which were mild. Phase I/II studies of TPO were conducted, which showed a marked increase of platelet counts and improvement in recovery from thrombocytopenia. A few patients experienced mild thrombo-embolism. Improved QOL and survival benefits in the evaluation of these cytokines must be demonstrated.
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PMID:[Cytokine in cancer chemotherapy--clinical trials of IL-3, IL-11 and thrombopoietin against thrombocytopenia]. 947 25

Recombinant human interleukin 3 (rhIL-3, expressed in Escherichia coli) is a hematopoietic growth factor with protean biological effects on bone marrow in animal models, including enhanced granulocyte and platelet production and the capacity to ameliorate chemotherapy-induced bone marrow toxicity. We, therefore, undertook a Phase I trial in patients with advanced solid tumors and normal bone marrow function. Cohorts of four to six patients each received daily s.c. doses of rhIL-3 (SDZ-ILE-964; Sandoz) at dose levels of 1. 0, 2.5, 5.0, and 10.0 microgram/kg according to the following schedule: cycle 1, rhIL-3 days 1-14; cycle 2, carboplatin (350 mg/m2) on day 1 and etoposide (100 mg/m2) on days 1-3; and cycle 3, carboplatin (350 mg/m2) on day 1, etoposide (100 mg/m2) on days 1-3, and rhIL-3 on days 4-17. Each cycle was a total of 28 days. An analysis of 20 patients entered into all four escalating dose levels revealed that, during cycle 1, absolute neutrophil count (ANC) increased from a median baseline of 6,643/mm3 to a median of 12,692/mm3, and platelets increased from a median baseline of 314,000/mm3 to a median of 465,000/mm3. When cycle 2 was compared with cycle 3, the median ANC nadir increased from 192/mm3 to 988/mm3, and the mean ANC nadir increased from 458/mm3 to 1,297/mm3. Median platelet count nadirs increased from 29,000/mm3 to 84,000/mm3, and the mean nadir platelet counts increased from 72,000/mm3 to 129,000/mm3. Total days on which platelets were <50,000/mm3 was 52 for cycle 2 and 19 for cycle 3. The maximum tolerated dose of rhIL-3 was 5.0 microgram/kg/day; dose-limiting toxicities included fatigue, chills, fever, and headache. These data suggest a clear but variable biological activity observed with IL-3, as measured by the reduction in the depth and duration of thrombocytopenia and/or neutropenia when cycle 2 was compared with cycle 3. rhIL-3 is a promising cytokine that may help to ameliorate the bone marrow toxicity observed with the use of chemotherapeutic agents.
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PMID:Phase I trial of recombinant interleukin 3 before and after carboplatin/etoposide chemotherapy in patients with solid tumors: a southwest oncology group study. 981 5

We conducted a Phase I trial of s.c. recombinant human interleukin 3 (rhIL-3) to evaluate the toxicity, maximal tolerated dose, pharmacokinetics, and in vivo biological effects of this cytokine. Thirty-one patients with refractory cancer were entered into the study between November 1991 and June 1993. Therapy consisted of s.c. rhIL-3 daily for 15 days administered to cohorts of three to nine patients at dose levels of 60-4000 microgram/m2/day. Cycles were repeated at intervals of 28 days. Seventy-five cycles of rhIL-3 were administered (median, two per patient) and the maximal tolerated dose was 2000 microgram/m2/day. Toxicity was moderate, with most patients developing chills, fever, and myalgia. Dose-limiting toxicity consisted of diarrhea (two patients) and headache (one patient). Hematological effects of rhIL-3 included significant dose-related increases of WBC (P < 0.001), neutrophils (P < 0.001), and eosinophils (P < 0.001). Platelet counts and absolute lymphocyte numbers also increased. Various CD3(+) lymphocyte subsets increased; however, lytic activity (natural killer and lymphokine-activated killer) of peripheral blood lymphocytes was not enhanced. Serum levels of the soluble IL-2 receptor increased in a dose-related fashion, and IL-2-induced lymphocyte proliferation also was increased variably. Pharmacokinetic studies were performed in 13 patients, and area under the curve and maximal concentration values increased with increasing rhIL-3 dose levels (P < 0.001) and correlated with maximal changes from baseline in WBC, neutrophils, and eosinophils. rhIL-3 antibodies were detected in 8% of patients by day 29 of cycle 1 but were not neutralizing. rhIL-3 is well tolerated when administered s.c. and has reproducible hematological and immunological effects. The pleiotropic effects of this cytokine on various in vivo biological parameters were demonstrated clearly. Further studies of its immunoregulatory effects are warranted.
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PMID:Phase I trial of subcutaneous interleukin 3 in patients with refractory malignancy: hematological, immunological, and pharmacodynamic findings. 981 78


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