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Pautet PD, Taylor MJ, Pendleton WR, Zhao Y, Yuan T, Esplin R, McLain D. Advanced mesospheric temperature mapper for high-latitude airglow studies. Appl Opt 2014; 53:5934-5943. [PMID: 25321674 DOI: 10.1364/ao.53.005934] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 07/28/2014] [Indexed: 06/04/2023]
Abstract
Over the past 60 years, ground-based remote sensing measurements of the Earth's mesospheric temperature have been performed using the nighttime hydroxyl (OH) emission, which originates at an altitude of ∼87 km. Several types of instruments have been employed to date: spectrometers, Fabry-Perot or Michelson interferometers, scanning-radiometers, and more recently temperature mappers. Most of them measure the mesospheric temperature in a few sample directions and/or with a limited temporal resolution, restricting their research capabilities to the investigation of larger-scale perturbations such as inertial waves, tides, or planetary waves. The Advanced Mesospheric Temperature Mapper (AMTM) is a novel infrared digital imaging system that measures selected emission lines in the mesospheric OH (3,1) band (at ∼1.5 μm) to create intensity and temperature maps of the mesosphere around 87 km. The data are obtained with an unprecedented spatial (∼0.5 km) and temporal (typically 30″) resolution over a large 120° field of view, allowing detailed measurements of wave propagation and dissipation at the ∼87 km level, even in the presence of strong aurora or under full moon conditions. This paper describes the AMTM characteristics, compares measured temperatures with values obtained by a collocated Na lidar instrument, and presents several examples of temperature maps and nightly keogram representations to illustrate the excellent capabilities of this new instrument.
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Hussein MA, Sandstrom K, Elson P, Finke J, McLain D, Rayman P, Rybicki LA, Bukowski RA. GM-CSF safety and effects in the management of advanced/refractory multiple myeloma patients: a phase I trial. J Cancer Res Clin Oncol 2001; 127:619-24. [PMID: 11599798 DOI: 10.1007/s004320100250] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE Some limitations of effective therapy in multiple myeloma include the low growth fraction of the malignant plasma cells, multi-drug resistance, and the presence of other concurrent diseases in this patient population. A phase I study was conducted to evaluate the toxicity of granulocyte macrophage colony stimulating factor (GM-CSF) in myeloma patients as well as the potential effect on the plasma cell labeling index (PCLI). Relapsed patients with multiple myeloma were eligible. METHODS The first phase of this trial assessed the toxicity (including the effect on disease progression) of escalating doses (125-500 microg/m2 SC, days 1-5) of GM-CSF, and the effects of this cytokine on PCLI. Patients whose PCLI doubled and increased to > or = 1.7% were treated with chemotherapy including cyclophosphamide, vincristine, prednisone, and GM-CSF. Twenty-two patients were enrolled. RESULTS The toxicity of GM-CSF was mild, and no dose-limiting side effects were seen. Twenty-five percent of patients (5/20) achieved the target PCLI, and 4/5 proceeded to receive chemotherapy. No relationship of GM-CSF dose to increases of the PCLI was noted. All patients who received chemotherapy responded. CONCLUSIONS GM-CSF has acceptable toxicity in patients with multiple myeloma and produced increases of PCLI in selected individuals. Further studies of GM-CSF alone or in combination with chemotherapy are indicated.
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Affiliation(s)
- M A Hussein
- The Cleveland Clinic Foundation, Multiple Myeloma Program, Cleveland Clinic Taussig Cancer Center, OH 44195, USA.
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Olencki T, Peereboom D, Wood L, Budd GT, Novick A, Finke J, McLain D, Elson P, Bukowski RM. Phase I and II trials of subcutaneously administered rIL-2, interferon alfa-2a, and fluorouracil in patients with metastatic renal carcinoma. J Cancer Res Clin Oncol 2001; 127:319-24. [PMID: 11355147 DOI: 10.1007/s004320000211] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE A phase I followed by a phase II trial utilizing rIL-2, IFN alpha, and 5-FU were conducted in patients with unresectable and/or metastatic renal cell carcinoma. METHODS Treatment consisted of: rIL-2 at 5.0 x 10(6) IU/m2 SQ on days 1-5 for 4 weeks, rHUIFN alpha-2a at 5.0 x 10(6) U/m2 SQ on days 1, 3, and 5 for 4 weeks, and 5-FU by IV bolus on days 1-5 during week 1. In the phase I study, patients were treated at varying doses of 5-FU: I-none, II-250 mg/m2, III-300, and IV 375. A phase II trial was then conducted utilizing the same schedule and maximum tolerated dose (MTD) for 5-FU. RESULTS Twenty patients were entered into the phase I trial. Dose-limiting toxicity included grade III nausea and vomiting, and one sudden cardiac death. The MTD for 5-FU was determined to be 300 mg/m2. In the phase II trial, a median of two cycles of therapy was administered to 25 evaluable patients. Toxicity was moderate and consisted primarily of fevers, chills, fatigue, nausea/vomiting, and anorexia. Grade IV thrombocytopenia, consistent with ITP, developed in one patient each on the phase I and phase II trial. Seven partial responses were seen among 25 patients treated in the phase II trial for a 28% (CI 12-49%) response rate. CONCLUSIONS The addition of 5-FU to rIL-2 and rHuIFN alpha-2a appears to increase the toxicity of this therapy. Randomized trials will be required to determine if efficacy is enhanced.
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Affiliation(s)
- T Olencki
- Experimental Therapeutics Program, Cleveland Clinic Taussig Cancer Center, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
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Pelley R, Ganapathi R, Wood L, Rybicki L, McLain D, Budd GT, Peereboom D, Olencki T, Bukowski RM. A phase II pharmacodynamic study of pyrazoloacridine in patients with metastatic colorectal cancer. Cancer Chemother Pharmacol 2000; 46:251-4. [PMID: 11021744 DOI: 10.1007/s002800000139] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To perform a phase II trial of pyrazoloacridine (PZA), a novel DNA intercalator, in patients with metastatic colorectal carcinoma and no previous therapy. METHODS PZA was administered at a dose of 750 mg/m2 intravenously over 3 h every 21 days. Pharmacokinetic studies to determine PZA plasma concentrations were performed. RESULTS No responses were seen in 14 response-evaluable patients. Patients received a median of two cycles of PZA (range 1-6). Toxicity included neutropenia and neurologic side-effects, which were > or = grade III in 73% and 14%, respectively. High plasma concentrations of PZA (Cmax) correlated with low neutrophil counts (P = 0.04). CONCLUSIONS PZA is inactive at this dose and schedule in colorectal cancer, and produces moderately severe toxicity.
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Affiliation(s)
- R Pelley
- Experimental Therapeutics Program, The Cleveland Clinic Cancer Center, OH 44195, USA
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5
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Olencki T, Finke J, Tubbs R, Elson P, McLain D, Herzog P, Budd GT, Gunn H, Bukowski RM. Phase 1 trial of subcutaneous IL-6 in patients with refractory cancer: clinical and biologic effects. J Immunother 2000; 23:549-56. [PMID: 11001548 DOI: 10.1097/00002371-200009000-00005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The authors evaluated the clinical and biologic effects of human recombinant interleukin-6 (rhIL-6) in patients with refractory cancer. A phase 1 trial using escalating doses of rhIL-6 (1-50 microg x kg(-1) x d(-1), Monday through Friday for 4 weeks) was performed in 30 patients. Toxicity was moderate and the maximum tolerated dose was determined to be 25 microg x kg(-1)x d(-1) based on cardiac and neurocortical toxicity in one patient each and thrombocytosis (platelets > 800,000/microL) in three patients. One patient with non-small-cell lung cancer had a partial response after three cycles of therapy. The biologic effects of rhIL-6 included anemia and dose-related thrombocytosis. Various proinflammatory activities were induced and included dose-related cyclical increases in peripheral blood monocytes and the CD14+/CD45RB+ +/- CD16C+ mononuclear cell populations. These increases were accompanied by increased levels of C-reactive protein, serum neopterin, and type I soluble tumor necrosis factor receptor. In contrast, rhIL-6 did not affect lymphocyte numbers or function (cytotoxicity, cytokine levels, immunoglobulin levels), with the possible exception of IL-2Ralpha mRNA induction in peripheral blood lymphocytes. rhIL-6 has pleiotropic proinflammatory actions in vivo and moderate toxicity when administered as long-term therapy.
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Affiliation(s)
- T Olencki
- Experimental Therapeutics Program, The Cleveland Clinic Cancer Center, USA
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Chidiac T, Budd GT, Pelley R, Sandstrom K, McLain D, Elson P, Crownover R, Marks K, Muschler G, Joyce M, Zehr R, Bukowski R. Phase II trial of liposomal doxorubicin (Doxil) in advanced soft tissue sarcomas. Invest New Drugs 2000; 18:253-9. [PMID: 10958594 DOI: 10.1023/a:1006429907449] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
PURPOSE To assess the objective response rate, toxicity experienced, progression-free survival, and overall survival of patients with previously untreated advanced soft tissue sarcomas treated with a liposomal doxorubicin formulation (Doxil). METHODS Patients with metastatic or recurrent soft tissue sarcoma who had received no prior chemotherapy for advanced disease were treated with liposomal doxorubicin (Doxil) according to a two stage accrual design. Doxil was administered at 50 mg/m2 every 4 weeks. A total of 15 patients were treated and are evaluable for response and toxicity. RESULTS The male/female ratio was 7/8, the median age was 60 years (34-75) and the ECOG performance status was 0-1 in >90% of patients. Leiomyosarcoma (7/15) and malignant fibrous histiocytoma (2/15) were the most common histologic diagnoses. No objective responses were observed in the 15 evaluable patients. No lethal toxicity occurred. Grade 3-4 leukopenia or neutropenia were reported in 3/15 (20%) patients. Grade 3 mucositis or hand-foot syndrome occurred in 2/15 (13%) and 1/15 (7%) patients respectively and seemed more severe in older patients. The median time to progression was 1.9 months (range 0.9-6.2). Twelve patients have now died. The Kaplan-Meier estimate of median overall survival is 12.3 months. As called for in the study design, accrual was terminated because no responses were obtained in the first 15 patients. CONCLUSION Though well-tolerated, Doxil given according to this dose and schedule to patients with advanced soft tissue sarcoma had no significant therapeutic activity. A correlation between older age and skin/mucosal toxicity of Doxil is suggested in this study but needs confirmation. Future investigations of Doxil in soft tissue sarcomas should use a different schedule and dose.
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Affiliation(s)
- T Chidiac
- The Taussig Cancer Center, Cleveland Clinic Foundation, OH 44195, USA
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van Stolk R, Stoner G, Hayton WL, Chan K, DeYoung B, Kresty L, Kemmenoe BH, Elson P, Rybicki L, Church J, Provencher K, McLain D, Hawk E, Fryer B, Kelloff G, Ganapathi R, Budd GT. Phase I trial of exisulind (sulindac sulfone, FGN-1) as a chemopreventive agent in patients with familial adenomatous polyposis. Clin Cancer Res 2000; 6:78-89. [PMID: 10656435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Exisulind (sulindac sulfone; FGN-1), a metabolite of sulindac without known effects on prostaglandin synthesis, can promote apoptosis and inhibit tumorigenesis in preclinical systems. We performed a Phase I trial of this compound in patients with familial adenomatous polyposis (FAP) to examine the tolerability and safety of this drug in the cancer chemoprevention setting. Six patients each were treated with exisulind at doses of 200, 300, and 400 mg p.o. twice a day. Reversible hepatic dysfunction was noted in four of six patients treated at the 400-mg p.o., twice-a-day dose level, but in only one to two of six patients treated at each of the lower dose levels. The serum half-life of exisulind was 6-9 h; little drug accumulation was noted over time. A nonsignificant trend toward increased apoptosis in polyps was noted at the maximum tolerated dose, but no decrease in polyp numbers or significant effects on cellular proliferation was noted. After treatment, polyps tended to display a "halo" appearance grossly and mucinous differentiation histologically. The maximum safe dose of exisulind is 300 mg p.o. twice a day in patients with subtotal colectomies. Reversible hepatic dysfunction limits further dose escalation. A decrease in polyp numbers could not be demonstrated, but the trend toward increased apoptosis at the MTD and the observation of mucinous change histologically suggest that further investigation of drugs of this class might be warranted.
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Affiliation(s)
- R van Stolk
- The Taussig Cancer Center, Department of Gastroenterology, Cleveland Clinic Foundation, Ohio 44195, USA
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Bukowski RM, Rayman P, Molto L, Tannenbaum CS, Olencki T, Peereboom D, Tubbs R, McLain D, Budd GT, Griffin T, Novick A, Hamilton TA, Finke J. Interferon-gamma and CXC chemokine induction by interleukin 12 in renal cell carcinoma. Clin Cancer Res 1999; 5:2780-9. [PMID: 10537342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Interleukin 12 (IL-12) is known to play an important role in the development of an antitumor response. Its activity has been shown to be dependent upon the intermediate production of IFN-gamma and the influx into the tumor of CD8 lymphocytes. In a murine model, tumor regression induced by IL-12 treatment correlated with IFN-gamma, IP-10, and Mig expression in the tumor bed and was abrogated by antibodies to both chemokines. Here we examined the effects of rHuIL-12 on IFN-gamma and CXC chemokine gene expression in patients with renal cell carcinoma (RCC) in an attempt to determine whether a similar series of molecular events leading to IL-12-mediated tumor regression in mice is also detectable in humans. As in the murine RENCA model, cultured RCC cells themselves could be induced by IFN-gamma to synthesize IP-10 and Mig mRNA. Explanted RCC produced IFN-gamma and IP-10 mRNA in response to IL-12 treatment, which was consistent with the finding that biopsied RCC tumors from IL-12-treated patients also variably expressed augmented levels of those molecules after therapy. Although Mig mRNA was present in the majority of biopsied tumors prior to treatment, both the Mig and IP-10 chemokines as well as IFN-gamma were induced in the peripheral blood mononuclear cells of IL-12-treated patients. Skin biopsies of IL-12-treated patients also all synthesized IP-10 mRNA. This study demonstrates that recombinant human IL-12 therapy of patients with RCC has the potential to induce the expression of gene products within the tumor bed that may contribute to the development of a successful antitumor response.
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Affiliation(s)
- R M Bukowski
- Department of Hematology, The Cleveland Clinic Foundation, Ohio 44195, USA
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Rajagopalan K, Peereboom D, Budd GT, Olencki T, Murthy S, Elson P, McLain D, Bukowski R. Phase II trial of circadian infusion floxuridine (FUDR) in hormone refractory metastatic prostate cancer. Invest New Drugs 1999; 16:255-8. [PMID: 10360605 DOI: 10.1023/a:1006195815320] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Circadian administration of chemotherapy has been reported to decrease toxicity and possibly enhance efficacy. Between March 1991 and December 1993, 18 evaluable patients with progressive, hormone-refractory metastatic prostate cancer were treated in this phase II trial of circadian infusion floxuridine (FUDR). The drug was delivered through a central venous catheter using a CADD-Plus computerized pump such that approximately 70% of the drug was administered between 3 and 9 p.m. and the rest (30%) was administered between 9 p.m. and 3 p.m. The dose of FUDR was 0.15 mg/kg/day x 14 days every 4 weeks. A total of 79 complete cycles was administered. Two of 18 evaluable patients (11.1%) had decreases in PSA lasting five and eight months. No objective responses or improvement in bone scans was noted. The major toxicity observed was diarrhea. Although circadian infusion FUDR is feasible and tolerable, it has limited activity in hormone refractory prostate cancer.
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Affiliation(s)
- K Rajagopalan
- Department of Hematology and Medical Oncology, The Cleveland Clinic Foundation, Ohio, USA
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Budd GT, Ganapathi R, Wood L, Snyder J, McLain D, Bukowski RM. Approaches to managing carboplatin-induced thrombocytopenia: focus on the role of amifostine. Semin Oncol 1999; 26:41-50. [PMID: 10348260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Thrombocytopenia is a significant problem for patients receiving prolonged or aggressive chemotherapy for malignancy. For carboplatin, it is the predominant dose-limiting toxicity and it is cumulative in nature. A number of agents have been evaluated for efficacy in reducing the problem of thrombocytopenia. Some have proved valueless and have been discarded. Others (eg, recombinant thrombopoietin) are under current study, and one (interleukin-11 or oprelvekin) is now commercially available. In addition, the currently available cytoprotectant, amifostine (Ethyol; Alza Pharmaceuticals, Palo Alto, CA/US Bioscience, West Conshohocken, PA), has been shown to reduce the severity and duration of thrombocytopenia caused by carboplatin. Because of the short half-life of amifostine relative to that of carboplatin, multiple doses of amifostine have been administered in conjunction with carboplatin. The optimal dosing regimen with amifostine and carboplatin needs to be further evaluated in clinical studies. Future trials will also expand these observations to carboplatin-containing combination chemotherapy regimens and will further define the role of amifostine as a multilineage bone marrow protectant. The ability of amifostine to demonstrate multilineage bone marrow protection differentiates it from currently available growth factors and fulfills a medical need, including reducing the need for platelet transfusions and maintaining the desired chemotherapy dose intensity.
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Affiliation(s)
- G T Budd
- Experimental Therapeutics Program, Taussig Cancer Center, The Cleveland Clinic Foundation, OH 44195, USA
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Bukowski RM, Rayman P, Uzzo R, Bloom T, Sandstrom K, Peereboom D, Olencki T, Budd GT, McLain D, Elson P, Novick A, Finke JH. Signal transduction abnormalities in T lymphocytes from patients with advanced renal carcinoma: clinical relevance and effects of cytokine therapy. Clin Cancer Res 1998; 4:2337-47. [PMID: 9796963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Studies have demonstrated abnormalities of the CD3/T-cell antigen receptor (TCR) and pathways of signal transduction in T lymphocytes from animals and patients with advanced malignancy. Diminished expression of TCRzeta and p56(lck) that are associated with the TCR and reduced nuclear localization of RelA containing nuclear factor kappaB (NFkappaB) complexes have been noted. These defects have been described in T cells from patients with malignant melanoma, renal cell carcinoma (RCC), ovarian cancer, and colorectal cancer. Preliminary observations also indicate possible correlation with clinical variables such as stage in selected instances. To further characterize altered expression of TCRzeta, p56(lck), and impaired activation of NFkappaB, T lymphocytes were obtained from 65 patients with RCC, the majority of whom were receiving combination cytokine therapy [interleukin (IL)-2, IFN alpha-containing regimens] and 37 control individuals. In 29 of these patients, levels of TCRzeta and p56(lck) were determined by Western blots of T-cell lysates and semiquantitated using densitometry. Relative levels were then correlated with a series of clinical variables including response to therapy, performance status, survival, disease sites, age, and others. In another group of 28 patients (three individuals from the first group), the frequency of abnormal NFkappaB activation was studied using electrophoretic mobility shift assays after activation of T cells with phorbol myristate acetate/ionomycin or anti-CD3 monoclonal antibody. Changes in these signaling molecules during cytokine treatment were also investigated. TCRzeta and p56(lck) were detected in the peripheral blood T cells in 27 of 29 patients, and overall, reduced levels were noted visually in 12 of 29 (41%) and 13 of 29 (45%) individuals, respectively. When levels were semiquantitated using densitometry, significant decreases of TCRzeta (P = 0.029) and p56(lck) (P = 0.029) but not CD3epsilon (P = 0.131), compared with control levels, were found. In patients treated with IL-2/IFN alpha-based therapy, relative levels of TCRzeta increased significantly (P = 0.002) on day 15 of cycle one compared with the baseline. Correlations of TCRzeta or p56(lck) levels with response or disease variables, except for lower TCRzeta levels (P < 0.001) in the presence of bone metastases, were not found. Abnormal NFkappaB activation after stimulation with phorbol myristate acetate/ionomycin and/or anti-CD3 monoclonal antibody was found in 59% of patients (17 of 28) and was not accounted for by the advanced age of the study cohort. Activation of NFkappaB in peripheral blood T cells was inducible during cytokine therapy in four of six individuals who displayed impaired NFkappaB activity prior to therapy. Moreover, impaired activation of NFkappaB does not appear linked to a reduction of TCRzeta expression, because in five patients, normal TCRzeta levels were present although kappaB binding was not inducible. In the majority of patients with advanced RCC, peripheral blood T cells express TCRzeta and p56(lck), and in a subset, reduced levels of these TCRzeta associated molecules are seen that may increase during cytokine-based therapy. Abnormal activation of NFkappaB is also present in >50% of patients and may also revert to normal during IL-2/IFN alpha-based treatment. This alteration in NFkappaB activation occurred in the presence of normal expression of TCRzeta-associated signaling elements. The clinical significance of these findings remains unclear.
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Affiliation(s)
- R M Bukowski
- Experimental Therapeutic Program, Cleveland Clinic Cancer Center, Cleveland Clinic Foundation, Ohio 44195, USA
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Budd GT, Adamson PC, Gupta M, Homayoun P, Sandstrom SK, Murphy RF, McLain D, Tuason L, Peereboom D, Bukowski RM, Ganapathi R. Phase I/II trial of all-trans retinoic acid and tamoxifen in patients with advanced breast cancer. Clin Cancer Res 1998; 4:635-42. [PMID: 9533531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Because tamoxifen and all-trans-retinoic acid (ATRA) have additive antitumor effects in preclinical systems, we performed a Phase I/II clinical trial of this combination in patients with advanced breast cancer. Patients with potentially hormone-responsive advanced breast cancer were enrolled. All received 20 mg of tamoxifen by mouth daily. Consecutive cohorts of 3-6 patients were treated on odd-numbered weeks with ATRA at doses of 70, 110, 150, 190, or 230 mg/m2/day. Twenty-six patients were entered in this trial; 25 were evaluable. A dose of 230 mg/m2 ATRA produced unacceptable headache and dermatological toxicity, but doses < or = 190 mg/m2 were tolerable. Two of 7 patients with measurable disease responded. Seven of 18 patients with evaluable, nonmeasurable disease achieved disease stability for more than 6 months. Plasma AUCs on day 1 of successive weeks of treatment were stable over time. A nonsignificant decrease in serum insulin-like growth factor I levels was noted during treatment, but this trend was similar to that observed in three "control" patients treated with tamoxifen alone. When given with daily tamoxifen, the maximum tolerated dose of ATRA that could be given on alternate weeks was 190 mg/m2/day. This schedule of ATRA resulted in repeated periods of exposure to potentially therapeutic concentrations of ATRA. Declines in the serum insulin-like growth factor I concentrations observed in patients treated with tamoxifen and ATRA were similar to those observed in patients treated with tamoxifen alone. Objective responses were observed, some in patients who had previously progressed while receiving tamoxifen, suggesting that further studies would be of interest.
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Affiliation(s)
- G T Budd
- Department of Medical Oncology, The Cleveland Clinic Cancer Center, Ohio 44195, USA.
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Budd GT, Ganapathi R, Adelstein DJ, Pelley R, Olencki T, Petrus J, McLain D, Zhang J, Capizzi R, Bukowski RM. Randomized trial of carboplatin plus amifostine versus carboplatin alone in patients with advanced solid tumors. Cancer 1997; 80:1134-40. [PMID: 9305715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND To test the hypothesis that the cytoprotectant amifostine attenuates the thrombocytopenia produced by carboplatin, the authors performed a randomized trial comparing treatment with carboplatin alone versus the combination of amifostine and carboplatin. METHODS Patients with refractory or carboplatin-sensitive malignancies were randomized to receive either carboplatin, 500 mg/m2 alone or carboplatin, 500 mg/m2 in conjunction with 2 doses of amifostine of 910 mg/m2 each. RESULTS Fifty-five patients with a variety of malignancies were entered on this study. One patient withdrew from each arm prior to the administration of any therapy, leaving 30 evaluable patients treated with carboplatin alone and 23 treated with the combination of amifostine and carboplatin. For 82 cycles of therapy with amifostine plus carboplatin, the median platelet nadir was 127 x 10(9)/L while the median platelet nadir was 88 x 10(9)/L over the 80 courses of therapy with carboplatin alone (P = 0.023). The median platelet nadir after the first cycle of therapy was 144 x 10(9)/L for patients treated with amifostine plus carboplatin and 85 x 10(9)/L for patients treated with carboplatin alone (P = 0.24). The median survival for 9 patients with advanced nonsmall cell lung carcinoma treated with carboplatin alone was 39 weeks whereas the median survival for 12 such patients treated with amifostine plus carboplatin was 52 weeks (P = 0.116). CONCLUSIONS These data support the hypothesis that amifostine attenuates the myelosuppression of carboplatin. Additional studies of amifostine in combination with carboplatin-containing chemotherapy regimens are warranted.
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Affiliation(s)
- G T Budd
- Department of Medical Oncology, The Cleveland Clinic Cancer Center, Ohio 44195, USA
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Bukowski RM, Olencki T, Wang Q, Peereboom D, Budd GT, Elson P, Sandstrom K, Tuason L, Rayman P, Tubbs R, McLain D, Klein E, Novick A, Finke J. Phase II trial of interleukin-2 and interferon-alpha in patients with renal cell carcinoma: clinical results and immunologic correlates of response. J Immunother 1997; 20:301-11. [PMID: 9220320 DOI: 10.1097/00002371-199707000-00007] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A phase II trial was conducted in patients with metastatic renal cell carcinoma, to assess the clinical efficacy and immunoregulatory effects of continuous-infusion recombinant interleukin-2 (rIL-2) (9.0 x 10(6) IU/m2/day on days 1-5, 8-12, 15-19, and 22-26) and subcutaneously administered recombinant human interferon-alpha 2b (rHuIFN alpha 2b) (10.0 x 10(6) U/m2/day TIW). Thirty-six patients with metastatic renal cell carcinoma, performance status of 0-1, and measurable disease who had not received prior rIL-2, rHuIFN alpha 2b, or chemotherapy were treated. Patients with CNS metastases, active infections, history of another malignancy within 3 years, and those requiring corticosteroids were ineligible. Cycles of rIL-2 and rHuIFN alpha 2b were administered in the outpatient department every 6-8 weeks in stable or responding patients until patient tolerance or a complete response were reached. Doses were modified for grade III or IV toxicity. Ancillary studies included three-color immunocytometric analysis of peripheral blood lymphocytes, repetitive tumor biopsies for immunohistologic analysis of infiltrating cells and proliferative responses of tumor infiltrating lymphocytes, and preliminary studies of changes in peripheral blood T-lymphocyte signal transduction molecules [T-cell receptor (TCR)-zeta, p56ick, p59fyn]. Thirty-six eligible patients were treated, with 6 of 36 patients (17%, 95% confidence interval 6-33%) responding (3 complete response, 3 partial response). In two of the partial responders, and in an additional three patients with either minimal tumor regression (one patient) or stable disease (two patients), surgical removal of residual disease was undertaken. The median survival of all patients was 14 months. The toxicity of this regimen was severe, but outpatient administration was possible in most instances. Immunoregulatory effects on T-cell subsets included increases in various CD3+ CD25+/- HLADr+/- subsets unrelated to response. Tumor biopsies before and/or during therapy were obtained in 17 patients, and no consistent alterations in the degree of T-lymphocyte or macrophage infiltrates could be detected. In a subset of patients, tumor infiltrating lymphocyte proliferative responses and levels of peripheral blood T-cell signal transduction molecules (TCR-zeta, p56lck, p59fyn) were investigated. Abnormalities were found in selected patients, which improved during rIL-2/rHuIFN alpha 2b therapy. This cytokine combination produces tumor regression in selected patients with metastatic renal cell carcinoma. Surrogate immunologic markers associated with response were not identified; however, preliminary studies demonstrate investigation of immune defects and their reversal with cytokine therapy is possible.
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Affiliation(s)
- R M Bukowski
- Cancer Center Experimental Therapeutics Program, Cleveland Clinic Foundation, Ohio 44195, USA
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15
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Wos E, Olencki T, Tuason L, Budd GT, Peereboom D, Sandstrom K, McLain D, Finke J, Bukowski RM. Phase II trial of subcutaneously administered granulocyte-macrophage colony-stimulating factor in patients with metastatic renal cell carcinoma. Cancer 1996; 77:1149-53. [PMID: 8635137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a cytokine that is involved in the differentiation and proliferation of various hematopoietic precursors. It also has been reported to enhance the antitumor activity of various mature effector cells. Previous reports have noted preclinical antitumor activity in a murine model utilizing genetically engineered tumor cells and instances of tumor regression in patients with solid tumors receiving GM-CSF. In the present study, a Phase II trial of human recombinant GM-CSF (GM-CSFrh) in patients with metastatic renal cell carcinoma (RCC) was conducted to investigate further the potential antitumor activity of this cytokine. METHODS Twenty-six eligible patients with metastatic RCC received 3 microgram/kg of GM-CSFrh subcutaneously for 14 days, with cycles repeated every 28 days. RESULTS Two of 26 patients (8%; 95% confidence interval 1-25%) demonstrated partial tumor responses during GM-CSFrh therapy. Both individuals who responded had received prior therapy. A median of three cycles per patient were administered, and toxicity was mild. CONCLUSIONS GM-CSFrh may mediate tumor regression in patients with metastatic RCC; however, the level of activity in previously treated patients is low.
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Affiliation(s)
- E Wos
- Department of Hematology and Medical Oncology, The Cleveland Clinic Foundation, Ohio 44195, USA
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16
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Bukowski RM, Olencki T, Gunn H, McLain D, Budd GT, Sandstrom K, Tuason L, Redovan C, Rayman P, Tubbs R, Resta D, Elson P, Finke J. Phase I trial of subcutaneous interleukin 3 in patients with refractory malignancy: hematological, immunological, and pharmacodynamic findings. Clin Cancer Res 1996; 2:347-57. [PMID: 9816178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
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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Affiliation(s)
- R M Bukowski
- Departments of Hematology and Medical Oncology, The Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA
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17
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Olencki T, Finke J, Tubbs R, Tuason L, Greene T, McLain D, Swanson SJ, Herzog P, Stanley J, Edinger M, Budd GT, Bukowski RM. Immunomodulatory effects of interleukin-2 and interleukin-4 in patients with malignancy. J Immunother Emphasis Tumor Immunol 1996; 19:69-80. [PMID: 8859726 DOI: 10.1097/00002371-199601000-00008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A phase I trial of simultaneously administered recombinant interleukin-2 (rIL-2) and recombinant human IL-4 (rHuIL-4) was conducted to evaluate the toxicity and the clinical and immunologic effects of this cytokine combination. Thirty-nine eligible patients with refractory malignancy were treated at eight different dose levels (1A to 3B): 1-3 of rIL-2 [3.0, 12.0, and 48.0 x 10(6) IU/m(2) i.v. three times weekly (TIW)] and A-C of rHuIL-4 (40, 120, and 400 mu g/m(2) s.c. TIW). The toxicity of these two cytokines was moderate and was comparable with that seen with rIL-2 alone. The maximal tolerated dose (MTD) of the combination was not reached because of lack of sufficient rHuIL-4 but is at least 48.0 x 10(6) IU/m(2) of rIL-2 and 120 mu g/m(2) of rHuIL-4. Two patients with melanoma had partial responses. The immunologic effects included increases in absolute lymphocyte numbers, and the CD3- /CD56+/ CD2+, total CD56+, CD8+, and CD16c+ lymphocyte subsets with increasing rIL-2 dose levels, but not with rHuIL-4. This increase in natural killer (NK) cells in the peripheral blood was accompanied by an increase over baseline in NK lytic activity against K562 targets; however, concomitant increases in lymphokine-activated killer (LAK) activity (Daudi targets) were not seen. The CD3+, CD4+, and CD3+/CD25+/HLA-Dr+ T-cell subsets also increased, and these increases were related to both increasing rIL-2 and rRuIL-4 doses. Finally, in four of six patients, serial tumor biopsies demonstrated increases in major histocompatibility complex (MHC) class I or II antigen expression on tumor cells or increasing T-cell infiltrates during cytokine therapy or both. This trial demonstrated that rIL-2 and rHuIL-4 can be administered simultaneously with acceptable toxicity. The immunologic findings demonstrated the expected rIL-2-associated increases of CD56+ and CD16c+ lymphocytes and NK activity, and interestingly, no development of LAK activity. These findings suggest regulatory effects of rHuIL-4 on rIL-2-related effects in vivo.
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Affiliation(s)
- T Olencki
- Experimental Therapeutics Program, The Cleveland Clinic Cancer Center, Ohio, USA
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18
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Williams CJ, Rock M, Considine E, McCarron S, Gow P, Ladda R, McLain D, Michels VM, Murphy W, Prockop DJ. Three new point mutations in type II procollagen (COL2A1) and identification of a fourth family with the COL2A1 Arg519-->Cys base substitution using conformation sensitive gel electrophoresis. Hum Mol Genet 1995; 4:309-12. [PMID: 7757086 DOI: 10.1093/hmg/4.2.309] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- C J Williams
- Department of Biochemistry and Molecular Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA
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19
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Budd GT, Lorenzi V, Ganapathi R, Adelstein D, Pelley R, Olencki T, McLain D, Bukowski RM. Amifostine: potential for clinically useful cytoprotection. Support Care Cancer 1994; 2:380-4. [PMID: 7858931 DOI: 10.1007/bf00344052] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The ability to target malignant cells for cytotoxicity while sparing normal host tissues has proven to be limited. These limitations have resulted in unacceptable toxicity or insufficiently effective therapy. Continuing investigation of new, potentially useful cytotoxic agents must continue. An alternative approach, also worthy of study, is the selective protection of normal tissues. This approach, used in conjunction with available therapeutic agents, may open the therapeutic window and incrementally enhance the effectiveness of cytotoxic therapy. A variety of methods have been used to protect normal tissues selectively. Regional protection can be used for certain organ systems, such as the oral mucosa. Selective protection on a systemic level is more difficult but agents that seem to protect normal but not malignant tissues selectively are being developed. Among these is amifostine, which was originally selected by the U.S. defense department for study as a radioprotectant. Pre-clinical studies have suggested that amifostine is differentially concentrated in normal tissues but not in malignant tissues. Tissue-specific differences in the activity of alkaline phosphatase, which dephosphorylates amifostine to its active metabolite WR-1065, and in pH are thought to be involved in this relative specificity. Clinical studies indicate that amifostine can reduce the myelosuppression produced by cyclosphosphamide, the combination of cyclophosphamide and cisplatin, and, perhaps, carboplatin. The protective effects of amifostine on nonhematopoietic toxicities are being investigated. Future trials will investigate the integration of amifostine with cytokine-based supportive care in order to define the role of this potentially clinically useful cytoprotectant agent.
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Affiliation(s)
- G T Budd
- Department of Hematology/Medical Oncology, Cleveland Clinic Foundation, OH 44195
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20
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Rackley R, Novick A, Klein E, Bukowski R, McLain D, Goldfarb D. The impact of adjuvant nephrectomy on multimodality treatment of metastatic renal cell carcinoma. J Urol 1994; 152:1399-403. [PMID: 7933169 DOI: 10.1016/s0022-5347(17)32430-8] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Multimodality treatment of metastatic renal cell carcinoma with biological response modifiers and cytoreductive surgery has produced durable responses. The timing and impact of cytoreductive surgery on the success of immunotherapy require further study. We reviewed the treatment of 62 patients with metastatic renal cell carcinoma and primary tumors in place who qualified for multimodality treatment comprising adjuvant nephrectomy and biological response modifier protocols at our institution between 1987 and 1992. Of the patients 37 were scheduled to undergo initial adjuvant nephrectomy followed by biological response modifier therapy. A total of 25 patients underwent initial biological response modifier therapy with planned delayed adjuvant nephrectomy if a response to treatment was demonstrated. Of the 37 patients undergoing initial adjuvant nephrectomy, 8 (22%) were unable to enter induction of immunotherapy because of perioperative complications (1), medical contraindications (2), tumor progression (4) or death (1). Three patients in the initial adjuvant nephrectomy group (8%) had a partial response and the median survival in this group was 12 months (range 1 to 57). In the initial biological response modifier group 3 patients (12%) with an objective response (2 complete and 1 partial) to biological response modifier therapy underwent nephrectomy. The median survival for the initial biological response modifier group was 14 months (range 1 to 48). These results add to our understanding of the impact of adjuvant nephrectomy on patients with metastatic renal cell carcinoma considered for immunotherapy protocols.
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Affiliation(s)
- R Rackley
- Department of Urology, Cleveland Clinic Foundation, Ohio 44195
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21
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Williams C, Rock M, Harland L, Considine E, McCarron S, Gow P, Ladda R, McLain D, Michels V, Murphy W, Prockop D, Ganguly A. Rapid detection of mutations by conformation-sensitive gel electrophoresis. Application to the identification of a fourth family with the Arg519→Cys substitution and three new mutations in the type II procollagen gene. Matrix Biol 1994. [DOI: 10.1016/0945-053x(94)90114-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Abstract
Most patients who present with a large solid renal mass and evidence of advanced malignancy will have primary renal cell carcinoma but a small subset with similar features have different and more treatable malignancies. We identified 7 patients with clinical and radiological findings suggestive of metastatic renal cell carcinoma who were ultimately diagnosed as have non-Hodgkin's lymphoma (5), germ cell tumor (1) or transitional cell carcinoma (1). Two of these patients presented with abdominal pain, gross hematuria and a flank mass. Computerized tomography was interpreted as showing renal cell carcinoma in all patients, although lymphoma and sarcoma were included in the differential diagnoses in 2. With the correct diagnosis and appropriate therapy, 4 of the 7 patients are currently disease-free. We emphasize the need for histological documentation in such patients in view of curative therapy available for possible underlying neoplasms simulating renal cell carcinoma.
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Affiliation(s)
- C A Sampaio
- Department of Experimental Therapeutics, Cleveland Clinic Foundation, Ohio 44195
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23
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Bukowski RM, Murthy SA, Finke J, Caulfield MJ, Tubbs R, Herzog P, Stanley J, Edinger M, Tuason L, McLain D. Phase I trial of cisplatin, WR-2721, and the murine monoclonal antibody R24 in patients with metastatic melanoma: clinical and biologic effects. J Immunother Emphasis Tumor Immunol 1994; 15:273-82. [PMID: 8061900 DOI: 10.1097/00002371-199405000-00006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The therapeutic and biologic effects of murine monoclonal antibodies in patients with malignancies have been widely investigated. Attempts to enhance results by combining these agents with cytotoxic drugs are now under study. A Phase I trial was performed to assess the toxicity and biologic effects of escalating doses of R24 (0-40 mg/m2/day 1-5, 8-12), an antibody that binds to the ganglioside GD3 present on melanoma cells, administered in combination with cisplatin (120 mg/m2) and WR-2721 (740 mg/m2) on day 1. Twenty-three patients with metastatic malignant melanoma were treated and are evaluable. The true maximum tolerated dose of R24 given as part of this combination was not reached. The toxicity of the regimen was moderate and included fever and urticaria, which were attributed to R24. Severe but reversible renal failure was noted in six patients in subsequent (two or more) treatment cycles, but when cisplatin was administered in 3% saline, this toxicity was not seen. Responses were seen in 2 of 19 patients receiving all three agents and in 1 of 4 patients receiving only cisplatin and WR-2721. No significant enhancement of natural killer, lymphokine-activated killer, and antibody-dependent cellular cytotoxicity lytic activity or significant changes from baseline in lymphocyte subsets secondary to R24 were seen. In 4 of 10 patients tumor localization of mouse monoclonal antibody was found and appeared greatest at higher R24 doses and during week 1 of therapy. Human anti-mouse antibody responses developed by day 22 in 17 of 19 patients treated with R24, and the coadministration of cisplatin did not appear to abrogate this response. Finally, the half-life and Cmax of cisplatin were not affected by R24. In summary, the combination was well tolerated, responses were few, and significant biologic interactions or immunomodulation were not observed.
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Affiliation(s)
- R M Bukowski
- Experimental Therapeutics Program, Cleveland Clinic Cancer Center, Ohio
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24
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Bhatia A, Rice TW, McLain D, Herzog P, Budd GT, Murthy S, Kirby TJ, Bukowski RM. A phase I trial of intrapleural recombinant human interferon alpha (rHuIFN alpha 2b) in patients with malignant pleural effusions. J Cancer Res Clin Oncol 1994; 120:169-72. [PMID: 8263014 DOI: 10.1007/bf01202197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The use of intrapleural sclerosing agents to control reaccumulation of pleural fluid in patients with malignant effusions has been widely investigated. A phase I trial of intrapleural recombinant human interferon alpha (rHuIFN alpha 2b) was initiated to determine the toxicity and maximal tolerated dose in this group of patients. rHuIFN alpha 2b was instilled as a single dose following chest tube (15/16) or percutaneous (1/16) drainage of cytologically proven malignant effusions. Doses of rHuIFN alpha 2b were escalated from 25 x 10(6) to 200 x 10(6) U/m2 in cohorts of three to four patients. Toxicity was mild to moderate, and included chills, fever and chest pain, and resembled that produced by systemic administration of rHuIFN alpha 2b. Dose-limiting toxicity occurred at 200 x 10(6) U/m2 and consisted of hepatic enzyme elevations and renal failure. Partial control of the effusions was noted in two patients, with two additional patients having stable disease. Phase II trials of rHuIFN alpha 2b should utilize up to 150 x 10(6) U/m2 for intrapleural instillation.
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Affiliation(s)
- A Bhatia
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, Ohio 44195
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25
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Bukowski RM, Budd GT, Gibbons JA, Bauer RJ, Childs A, Antal J, Finke J, Tuason L, Lorenzi V, McLain D. Phase I trial of subcutaneous recombinant macrophage colony-stimulating factor: clinical and immunomodulatory effects. J Clin Oncol 1994; 12:97-106. [PMID: 8270990 DOI: 10.1200/jco.1994.12.1.97] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
PURPOSE Recombinant human macrophage colony-stimulating factor (rM-CSF) has been demonstrated to control the growth, differentiation, and function of mononuclear phagocytes. Preclinical studies have indicated antitumor effects, and therefore a phase I trial of rM-CSF in patients with malignancy was initiated. The toxicity and hematologic and immunologic effects were investigated. PATIENTS AND METHODS rM-CSF was administered as a subcutaneous injection on days 1 through 5 and 8 through 12. Cycles were repeated every 28 days. Cohorts of four to seven patients received rM-CSF at dose levels from 0.1 to 25.6 mg/m2/d. Forty-two patients received 88 cycles of rM-CSF. All patients had metastatic solid tumors refractory to standard therapy. RESULTS The toxicity of rM-CSF was mild. Dose-limiting toxicity included thrombocytopenia (two patients) and iritis (one patient) occurring at a dose of 25.6 mg/m2/d. Hematologic studies demonstrated dose-related monocytosis occurring routinely at doses > or = 3.2 mg/m2/d, and thrombocytopenia. Immunologic studies demonstrated enhanced secretion of tumor necrosis factor-alpha (TNF-alpha) and interleukin-1-beta (IL-1 beta) by monocytes after in vitro stimulation with lipopolysaccharide, and increased expression of TNF-alpha mRNA at higher rM-CSF dose levels. Pharmacokinetic studies demonstrated that the systemic clearance rate of M-CSF increases during week 1 of therapy, resulting in lower blood levels of M-CSF during the second week of therapy. CONCLUSION rM-CSF can be safely administered to patients, and has biologic activity on peripheral-blood monocytes.
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Affiliation(s)
- R M Bukowski
- Department of Hematology and Medical Oncology, Cleveland Clinic Foundation, OH
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26
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Olencki T, Budd GT, Murthy S, Finke J, Herzog P, McLain D, Tubbs R, Tuason L, Edinger M, Levitt D, Bukowski RM. Phase IA/IB Trial of rhIL-6 in Patients with Refractory Malignancies: An Immunomodulatory Cytokine. J Immunother 1993. [DOI: 10.1097/00002371-199311000-00036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Thomassen MJ, Antal JM, Connors MJ, McLain D, Sandstrom K, Meeker DP, Budd GT, Levitt D, Bukowski RM. Immunomodulatory effects of recombinant interleukin-3 treatment on human alveolar macrophages and monocytes. J Immunother Emphasis Tumor Immunol 1993; 14:43-50. [PMID: 8399069 DOI: 10.1097/00002371-199307000-00006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The purpose of these studies was to examine the effects of in vivo and in vitro recombinant IL-3 treatment on alveolar macrophage and monocyte activities associated with antitumor and antimicrobial properties. Alveolar macrophages and blood monocytes from 6 patients receiving IL-3 (125-500 micrograms/m2/day) subcutaneously were isolated before therapy and at various times during the 15 days of therapy. Results indicated that tumor necrosis factor-alpha (TNF), interleukin-1 beta (IL-1), and interleukin-6 (IL-6) secretion were enhanced from monocytes of all patients and from alveolar macrophages of patients receiving 500 micrograms/m2/day IL-3. Constitutive cytokine gene expression was present before therapy, but further enhancement was not detectable during therapy, suggesting a rapid time course of cytokine gene transcription and translation. Serum neopterin levels were elevated 2-5 fold in all patient compatible with the presence of augmented monocyte/macrophage activity. Peak levels of neopterin did not coincide with peak levels of cytokine secretion. In vitro studies of IL-3-treated normal alveolar macrophage and monocyte population demonstrated that IL-3 significantly augmented TNF and IL-6 secretion in monocytes, but not in alveolar macrophages. These differences in alveolar macrophage cytokine secretion observed after in vivo and in vitro IL-3 treatment may reflect the involvement of other cell populations in IL-3 modulation of alveolar macrophages in vivo. Monocytes, in contrast were comparably activated by IL-3 whether presented in vitro or in vivo.
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Affiliation(s)
- M J Thomassen
- Department of Pulmonary and Critical Care Medicine, Cleveland Clinic Foundation, Ohio 44195-5038
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28
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Bukowski RM, Murthy S, McLain D, Finke J, Andresen S, Tubbs R, Bauer L, Gibson V, Budd GT, Thomassen MJ. Phase I trial of recombinant granulocyte-macrophage colony-stimulating factor in patients with lung cancer: clinical and immunologic effects. J Immunother Emphasis Tumor Immunol 1993; 13:267-74. [PMID: 8334111 DOI: 10.1097/00002371-199305000-00006] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Recombinant granulocyte-macrophage colony-stimulating factor (rhuGM-CSF) may enhance the functional activity of monocytes and macrophages in vitro and in vivo and thereby have antitumor activity. A phase I trial using rhuGM-CSF was performed; the trial included 17 patients with unresectable and/or metastatic lung cancer. rhuGM-CSF was administered as a continuous infusion for 14 days at four dose levels: 60 micrograms/m2, 125 micrograms/m2, 250 micrograms/m2, and 500 micrograms/m2. Dose-limiting toxicity was pulmonary and occurred at 500 micrograms/m2, with the maximal tolerated dose (MTD) identified as 250 micrograms/m2. The hematologic effects of rhuGM-CSF included leukocytosis with significant correlations between dose level and the numbers of neutrophils, monocytes, eosinophils, and lymphocytes. Bronchoalveolar lavage was performed for 14 patients, and no effect on alveolar macrophage numbers was detected. Tumor biopsies were obtained in two patients, and no changes in macrophage infiltrates were detected with use of immunohistochemical studies. Serum levels of GM-CSF reached a steady state during week one and decreased or were undetectable during week two. No evidence of tumor regression was seen. rhuGM-CSF when administered as a continuous infusion was well tolerated and appears to modulate monocyte numbers and function in vivo.
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Affiliation(s)
- R M Bukowski
- Department of Hematology and Medical Oncology, Cleveland Clinic Cancer Center, OH 44195
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29
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Bukowski RM, Young J, Goodman G, Meyers F, Issell BF, Sergi JS, McLain D, Fyfe G, Finke J. Polyethylene glycol conjugated interleukin-2: clinical and immunologic effects in patients with advanced renal cell carcinoma. Invest New Drugs 1993; 11:211-7. [PMID: 8262734 DOI: 10.1007/bf00874158] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Recombinant interleukin-2 (rIL-2) modified with monomethoxypolyethylene glycol (PEG IL-2) was utilized in patients with metastatic renal cell carcinoma in two separate multi-institutional trials. PEG IL-2 was administered as an I.V. bolus days 1, 8, 15, and 22 with cycles repeated every six weeks. The two trials employed different dose levels: A) 20 x 10(6) I.U./m2 day 1 followed by 12 x 10(6) I.U./m2 days 8, 15, 22; and B) 12 x 10(6) I.U./m2 days 1, 8, 15, 22. Thirty-five patients were entered and 31 were evaluable for response (A-15/18, B-16/17). Two of 31 patients had partial responses. Median therapy duration was four weeks (range 1-15), and dose reduction for grade III or IV toxicity was required in 14/35 patients (A-6/18, B-8/17). Toxicity (> or = grade III) seen included: hypotension 51%, dyspnea 17%, seizures 6%, and mental status changes 11%. No differences in response or toxicity between the two schedules were noted. Hematologic changes included lymphocytosis and eosinophilia in the majority of patients. PEG IL-2 given once weekly has significant toxicity, and may produce tumor regression in patients with renal cell carcinoma.
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30
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Abstract
Because WR-2721 reduces the toxicity of cisplatin and carboplatin in preclinical systems, we have treated 35 patients in a phase I study of WR-2721 and carboplatin. As the plasma half-life of WR-2721 is short relative to that of carboplatin, WR-2721 was administered in two divided doses. This schedule produced acceptable toxicity in 24 patients treated with carboplatin 400 mg/m2 and escalating doses of WR-2721. In the subsequent 11 patients, WR-2721 was fixed at 740 mg/m2/dose and the dose of carboplatin was escalated. With WR-2721, grade 3-4 thrombopenia (platelets < 50 x 10(9)/l) was produced in 4/5 patients treated with carboplatin 625 mg/m2 and in 1/6 patients treated with carboplatin 500 mg/m2. Carboplatin pharmacokinetic parameters in 4 patients were similar to those reported for carboplatin alone. These results suggest that WR-2721 might increase the maximum tolerated dose of carboplatin from 400 to 500 mg/m2.
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Affiliation(s)
- G T Budd
- Department of Hematology/Medical Oncology, Cleveland Clinic, Ohio 44195
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31
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Abstract
Recombinant interleukin-2 (rIL-2) is a cytokine that has a central immunoregulatory role in controlling T cell function and growth. Clinical trials of rIL-2 regimens in various solid tumors have been initiated, and 337 patients at the Cleveland Clinic Foundation have been treated in a sequence of trials. The studies have involved rIL-2 or polyethylene-glycol conjugated rIL-2 (PEG-IL-2) as single agents, combinations of rIL-2 with recombinant interferon alpha, IL-4, or doxorubicin, and trials of rIL-2 with tumor infiltrating lymphocytes (TILs). These studies are summarized and involve Phase I or Phase II investigations in patients with renal cell carcinoma (191 patients), malignant melanoma (49 patients) or miscellaneous solid tumors (97 patients). Response rates in each category, respectively, were 12%, 20% and 2%. Toxicity varied depending on the regimen and generally reflected the dose and schedule of rIL-2 being employed. This series of clinical studies demonstrates the role of rIL-2 in various malignancies and documents the activity in patients with malignant melanoma and renal cell carcinoma. Additional studies to investigate potential mechanisms of antitumor activity and response determinants are underway.
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Affiliation(s)
- R M Bukowski
- Experimental Therapeutics Program, Cleveland Clinic Cancer Center, OH 44195
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32
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Abstract
One hundred and forty-seven dentate residents of a long-term care facility were examined to determine oral status and need for treatment. The assessment included dental caries (NIDR criteria), oral hygiene index-simplified, and missing teeth. Caries was further divided into "restorable" and "nonrestorable." Also, the primary cause for institutionalization was determined.
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Affiliation(s)
- S R Gordon
- Department of Prosthodontics, Boston University Goldman School of Graduate Dentistry
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33
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McLain D. Artistic development in the dancer. Clin Sports Med 1983; 2:563-70. [PMID: 6652704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The life of the artist who devotes himself or herself to dance as a career can be divided into seven stages. Each stage seems to have specific physical problems and challenges as well as success in technical and artistic achievement.
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35
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Abstract
The professional ballet dancer presents all of the problems of any vigorous athlete. The problems include osteochondral fractures, fatigue fractures, sprains, chronic ligamentous instability of the knee, meniscal tears, impingement syndrome, degenerative arthritis of multiple joints and low back pain. Attention to minor problems with sound conservative therapy can avoid many major developments and lost hours. Observations included the extraordinary external rotation of at the hip without demonstrable alteration in the hip version angle and hypertrophy of the femur, tibia and particularly the second metatarsal (in female dancers). Careful evaluation of the range of motion of the extremities, serial roentgenographic examination, and systematic review of previous injuries, training programs and rehearsal techniques have been evaluated in a series of cases to provide the basis for advice to directors and teachers of the ballet.
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