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Pham T, Claudepierre P, Constantin A, de Bandt M, Fautrel B, Gossec L, Gottenberg JE, Goupille P, Guillaume S, Hachulla E, Masson C, Morel J, Puéchal X, Saraux A, Schaeverbeke T, Wendling D, Bruckert E, Pol S, Mariette X, Sibilia J. Tocilizumab: therapy and safety management. Joint Bone Spine 2010; 77 Suppl 1:S3-100. [PMID: 20610315 DOI: 10.1016/s1297-319x(10)70001-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To develop fact sheets about tocilizumab, in order to assist physicians in the management of patients with inflammatory joint disease. METHODS 1. selection by a committee of rheumatology experts of the main topics of interest for which fact sheets were desirable; 2. identification and review of publications relevant to each topic; 3. development of fact sheets based on three levels of evidence: evidence-based medicine, official recommendations, and expert opinion. The 20 experts were rheumatologists and invited specialists in other fields, and they had extensive experience with the management of RA. They were members of the CRI (Club Rhumatismes et Inflammation), a section of the Société Francaise de Rhumatologie. Each fact sheet was revised by several. experts and the overall process was coordinated by three experts. RESULTS Several topics of major interest were selected: contraindications of tocilizumab; the management of adverse effects and concomitant diseases that may develop during tocilizumab therapy; and the management of everyday situations such as pregnancy, surgery, and immunizations. After a review of the literature and discussions among experts, a consensus was developed about the content of the fact sheets presented here. These fact sheets focus on several points: Several topics of major interest were selected: contraindications of tocilizumab; the management of adverse effects and concomitant diseases that may develop during tocilizumab therapy; and the management of everyday situations such as pregnancy, surgery, and immunizations. After a review of the literature and discussions among experts, a consensus was developed about the content of the fact sheets presented here. These fact sheets focus on several points: 1. in RA, initiation and monitoring of tocilizumab therapy, management of patients with specific past histories, and specific clinical situations such as pregnancy; 2. diseases other than RA, such as juvenile idiopathic arthritis; 3. models of letters for informing the rheumatologist and general practitioner; 4. and patient information. CONCLUSION These tocilizumab fact sheets built on evidence-based medicine and expert opinion will serve as a practical tool for assisting physicians who manage patients on tocilizumab therapy. They will be available continuously at www.cri-net.com and updated at appropriate intervals.
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Affiliation(s)
- Thao Pham
- Service de Rhumatologie, CHU Conception, Marseille, France.
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Hong DS, Angelo LS, Kurzrock R. Interleukin-6 and its receptor in cancer: implications for translational therapeutics. Cancer 2007; 110:1911-28. [PMID: 17849470 DOI: 10.1002/cncr.22999] [Citation(s) in RCA: 302] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Interleukin-6 (IL-6) plays a major role in the response to injury or infection and is involved in the immune response, inflammation, and hematopoiesis. Its deregulation impacts numerous disease states, including many types of cancer. Consequently, modulating IL-6 may be an innovative therapeutic strategy in several diseases. A review of relevant published literature regarding IL-6 and its receptor was performed. In addition, a review of the relevance of this cytokine system to human illness, particularly in cancer, was undertaken. IL-6 is a pleiotropic cytokine that is involved in the physiology of virtually every organ system. Aberrant expression of this cytokine has been implicated in diverse human illnesses, most notably inflammatory and autoimmune disorders, coronary artery and neurologic disease, gestational problems, and neoplasms. In cancer, high levels of circulating IL-6 are observed in almost every type of tumor studied and predict a poor outcome. Furthermore, elevated IL-6 levels are associated strongly with several of the striking phenotypic features of cancer. Several molecules have been developed recently that target the biologic function of IL-6. Early results in the clinic suggest that this strategy may have a significant salutary impact on diverse tumors. The field of cytokine research has yielded a deep understanding of the fundamental role of IL-6 and its receptor in health and disease. Therapeutic targeting of IL-6 and its receptor in cancer has strong biologic rationale, and there is preliminary evidence suggesting that targeting of the IL-6 system may be beneficial in the treatment of cancer.
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Affiliation(s)
- David S Hong
- Phase I Program, Division of Cancer Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA
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Swain MG. Fatigue in liver disease: pathophysiology and clinical management. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2006; 20:181-8. [PMID: 16550262 PMCID: PMC2582971 DOI: 10.1155/2006/624832] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2005] [Accepted: 10/12/2005] [Indexed: 11/18/2022]
Abstract
Fatigue is the most commonly encountered symptom in patients with liver disease, and it has a significant impact on their quality of life. However, although some progress has been made with regard to the understanding of the processes which may generate fatigue in general, the underlying cause(s) of liver disease-associated fatigue remain incompletely understood. The present review describes recent advances which have been made in our ability to measure fatigue in patients with liver disease in the clinical setting, as well as in our understanding of potential pathways which are likely important in the pathogenesis of fatigue associated with liver disease. Specifically, experimental findings suggest that fatigue associated with liver disease likely occurs as a result of changes in neurotransmission within the brain. In conclusion, a reasonable approach to help guide in the management of the fatigued patient with liver disease is presented.
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Affiliation(s)
- Mark G Swain
- University of Calgary, Liver Unit, Health Sciences Centre, Alberta.
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Ishiguro H, Kishimoto T, Furuya M, Nagai Y, Watanabe T, Ishikura H. Tumor-derived interleukin (IL)-6 induced anti-tumor effect in immune-compromised hosts. Cancer Immunol Immunother 2005; 54:1191-9. [PMID: 15846489 PMCID: PMC11032780 DOI: 10.1007/s00262-005-0695-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2004] [Accepted: 02/22/2005] [Indexed: 01/25/2023]
Abstract
Tumor-derived cytokines, such as interleukin (IL)-6, function in the context of tumor-to-host interactions, and their functions in immune-compromised hosts need to be addressed in the light of ever- increasing number of patients under immunosuppression. We studied the effects, in immune-comprised animals, of tumor-derived IL-6 on tumor growth using an experimental tumor vaccination model. Murine mammary carcinoma FM3A clone 25 (CL25) cells, which neither produce IL-6 nor express IL-6 receptors, were used. cDNA for murine IL-6 (mIL-6) was introduced to the CL25 cells, resulting in a high-producer (mIL-6H) clone. In the severe combined immune-deficient (SCID) mice, the inoculation 3 weeks earlier of mIL-6H to a dorsal flank site suppressed the growth of the CL25 cells at the opposite flank site; a tumor-derived IL-6-mediated vaccination effect occurred. In the T-cell-deficient nude mice, the inoculations 4 weeks earlier of mIL-6H suppressed the growth of CL25, but the simultaneous inoculation of these transfectants did not affect the growth of CL25. Reducing the number of inoculated transfectants or a shorter vaccination period obscured the suppressive effect. The amounts of circulating tumor-reactive immunoglobulin did not correlate with the suppressive effect. The subcutaneous injection of the anti-CD40 antibody generated a further suppression of tumor growth in the mIL-6H-inoculated, but not in the mock-inoculated, T-cell-deficient mice. In the immune-competent hosts, a suppressive effect was not observed. Natural killer (NK) activity was augmented in the spleen of mIL-6H-inoculated scid mice. This study indicated a possible vaccination effect with tumor-derived IL-6 in immune-compromised hosts.
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Affiliation(s)
- Hiroshi Ishiguro
- Department of Molecular Pathology, Chiba University Graduate School of Medicine, Inohana 1-8-1, Chuo-ku, Chiba, 260-8670 Japan
| | - Takashi Kishimoto
- Department of Molecular Pathology, Chiba University Graduate School of Medicine, Inohana 1-8-1, Chuo-ku, Chiba, 260-8670 Japan
| | - Mitsuko Furuya
- Department of Molecular Pathology, Chiba University Graduate School of Medicine, Inohana 1-8-1, Chuo-ku, Chiba, 260-8670 Japan
| | - Yuichiro Nagai
- Department of Molecular Pathology, Chiba University Graduate School of Medicine, Inohana 1-8-1, Chuo-ku, Chiba, 260-8670 Japan
| | - Toru Watanabe
- Medical Oncology, Clinical Research Center, Sanno Medical Plaza and International University of Health and Welfare, Tokyo, Japan
| | - Hiroshi Ishikura
- Department of Molecular Pathology, Chiba University Graduate School of Medicine, Inohana 1-8-1, Chuo-ku, Chiba, 260-8670 Japan
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O'Keefe SC, Marshall FF, Issa MM, Harmon MP, Petros JA. Thrombocytosis is associated with a significant increase in the cancer specific death rate after radical nephrectomy. J Urol 2002; 168:1378-80. [PMID: 12352397 DOI: 10.1016/s0022-5347(05)64453-9] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PURPOSE We have previously reported that patients with advanced renal cell carcinoma and a normal platelet count of 400,000/mm. have a 64% increase in life expectancy compared with those with thrombocytosis. We determined whether thrombocytosis was predictive of death from renal cell carcinoma after radical nephrectomy was performed with curative intent for early stage disease. MATERIALS AND METHODS We reviewed the records of 204 patients with renal cell carcinoma who underwent radical nephrectomy with curative intent between June 1993 and January 2000 at Emory University Hospital. Survival, pathological grade and stage were recorded from the Emory Winship Cancer Institute tumor registry. Platelet counts were recorded and any patient with at least 1 platelet count of greater than 400,000/mm. was classified with thrombocytosis. Those with a platelet count of 400,000/mm. were classified with a normal platelet count. RESULTS There were 26 patients with thrombocytosis and 178 patients with persistently normal platelet counts. The overall and cancer specific death rate in the 26 patients with thrombocytosis was 50% and 42%, respectively. The overall mean time between nephrectomy and death was 12.1 months in this group. The overall and cancer specific death rate in the 178 patients with a normal platelet count was 15.2% and 7.3%, respectively. Mean time to death was 22.6 months in this group. Differences in the overall and cancer specific death rates were highly statistically significant as well as clinically significant. These differences remained significant after controlling for grade, stage and histological type of cancer. CONCLUSIONS This study documents the association of thrombocytosis with decreased survival in patients with renal cell carcinoma. In those who undergo nephrectomy for early stage renal cell carcinoma with a perioperative platelet count of greater than 400,000/mm. the cancer specific death rate from renal cell carcinoma is greater than 5 times the rate in patients with a persistently normal platelet counts after radical nephrectomy. The platelet count appears to be a new and powerful independent prognosticator in patients with renal cell carcinoma who undergo radical nephrectomy for presumed localized disease.
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Affiliation(s)
- S Casey O'Keefe
- Department of Urology, Emory University School of Medicine, Emory Winship Cancer Cener and Atlanta Veterans Affairs Medical Center, Georgia, USA
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Thrombocytosis is Associated With a Significant Increase in the Cancer Specific Death Rate After Radical Nephrectomy. J Urol 2002. [DOI: 10.1097/00005392-200210010-00017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Abstract
Metastatic renal cell cancer remains a disease which is difficult to treat medically. Prognosis often depends more on intrinsic disease features than on treatment choices. In this review, we examine novel therapies and scientific directions surrounding the RCC treatment problem. Reports relating chromosomal aberrations and of comparative gene expression analyses relating to RCC, are reviewed briefly. The central role of the von Hippel Lindau protein in clear cell RCC pathogenesis is evident. The limited contribution of conventional cytotoxic chemotherapy is mentioned. Some clinically applied agents whose clinical results are highlighted include 5-FU, retinoids, thalidomide, razoxane and IL-12. Features of the pathophysiology of von Hippel Lindau protein are described, with attention to potential novel therapies targeting HIF-1alpha, VEGF, TGF-beta1 and TGF-alpha pathways. Immunotherapy is being explored in many angles. Most basic are cytokine therapies incorporating new IL-2 and IFN-alpha schedules. Newer cytokine-based drugs include pegylated forms and IL-12. Allogeneic mini-transplantation has generated much interest. Tumour-associated antigens are being used to direct therapy using both identified and non-identified epitopes. A variety of tumour-cell vaccine and dendritic-cell vaccine clinical approaches are discussed. Finally, nephrectomy for known metastatic disease has been demonstrated to be helpful in retrospective and now prospective trials. Resection of metastases is also discussed. We are optimistic that the further clinical development among these novel therapies will improve the outlook for metastatic RCC.
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Affiliation(s)
- M Fishman
- H Lee Moffitt Cancer Center & Research Institute, University of South Florida, Interdisciplinary Oncology Program, 12902 Magnolia Dr., Tampa, FL 33612, USA
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Abstract
Despite extensive investigations with many different treatment modalities, metastatic renal cell carcinoma (RCC) remains a disease highly resistant to systemic therapy. The outlook for patients with metastatic RCC is poor, with a 5-year survival rate of less than 10%. Late relapses after nephrectomy, prolonged stable disease in the absence of systemic therapy, and rare spontaneous regression are clinical observations that suggest host immune mechanisms could be important in regulating tumor growth. Interleukin-2 (IL-2) and interferon-alpha (IFN-alpha) have been extensively studied in advanced RCC with responses in the 10 to 20% range. Two randomized trials suggest that treatment with IFN-alpha compared with vinblastine or medroxyprogesterone results in a small improvement in survival. Prolonged responses with high-dose IL-2 is significant but is accompanied by formidable toxicity. Although the combination of IFN-alpha and IL-2 compared with monotherapy with IFN-alpha or IL-2 increases the response proportion, no improvement in survival could be demonstrated in a recent randomized trial. In addition, three randomized trials showed no survival benefit associated with IFN-alpha therapy given as adjuvant therapy following complete resection of locally advanced RCC. Small numbers of patients exhibit complete or partial responses to IFN-alpha and/or IL-2, but most patients do not respond and there are few long-term survivors. Clinical investigation of new agents and treatment programs to identify improved antitumor activity against metastases remain the highest priorities in this refractory disease.
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Affiliation(s)
- J Vuky
- Genitourinary Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, 10021, New York, NY, USA
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Affiliation(s)
- ROBERT J. MOTZER
- From the Department of Medicine, Division of Solid Tumor Oncology, Genitourinary Oncology Service and Department of Surgery, Urology Service, Memorial Sloan-Kettering Cancer Center, and Departments of Medicine and Urology, Cornell University Medical College, New York, New York
| | - PAUL RUSSO
- From the Department of Medicine, Division of Solid Tumor Oncology, Genitourinary Oncology Service and Department of Surgery, Urology Service, Memorial Sloan-Kettering Cancer Center, and Departments of Medicine and Urology, Cornell University Medical College, New York, New York
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