1
|
Qiu T, Li H, Sun T, Men P, Cui X, Liu C, Zhai S. Thalidomide as a treatment for inflammatory bowel disease in children and adolescents: A systematic review. J Clin Pharm Ther 2020; 45:1134-1142. [PMID: 32743898 DOI: 10.1111/jcpt.13196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/06/2020] [Accepted: 05/14/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Tingting Qiu
- Department of Pharmacy Peking University Third Hospital Beijing China
- Institute for Drug Evaluation Peking University Health Science Center Beijing China
| | - Huibo Li
- Department of Pharmacy Peking University Third Hospital Beijing China
- Institute for Drug Evaluation Peking University Health Science Center Beijing China
| | - Tong Sun
- Department of Pharmacy Aviation General Hospital Beijing China
| | - Peng Men
- Department of Pharmacy Peking University Third Hospital Beijing China
- Institute for Drug Evaluation Peking University Health Science Center Beijing China
| | - Xiangli Cui
- Department of Pharmacy Beijing Friendship Hospital Capital Medical University Beijing China
| | - Cuiwen Liu
- Department of Pharmacy Peking University Third Hospital Beijing China
| | - Suodi Zhai
- Department of Pharmacy Peking University Third Hospital Beijing China
- Institute for Drug Evaluation Peking University Health Science Center Beijing China
| |
Collapse
|
2
|
Wang L, Xue A, Zheng C, Zhou Y, Wang Y, Huang Y. Long-term outcomes of thalidomide in pediatric Crohn's disease. J Gastroenterol Hepatol 2020; 35:1124-1129. [PMID: 31758718 DOI: 10.1111/jgh.14939] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/29/2019] [Accepted: 11/17/2019] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIM In this largest pediatric cohort to date in Asian population, we aimed to report our long-term real-life experience with thalidomide treatment in pediatric Crohn's disease (CD). METHODS A retrospective single-center analysis of pediatric CD patients treated by thalidomide was conducted. The clinical characteristics and outcomes were extracted. Primary outcomes were clinical response and remission rate at different time points, especially comparing the difference between monogenic and non-monogenic mutation patients. We also evaluated the long-term safety of thalidomide. RESULTS A total of 62 patients met the inclusion criteria. The median follow-up period was 30.5 months. Among all, 19 patients (30.6%) were diagnosed with monogenic mutation during treatment. Clinical remission rate was 53.2% (33/62) at 6 months, 54.8% (34/62) at 12 months, and 33.9% (21/62) at the end of follow-up. Clinical remission rates between non-monogenic and monogenic groups at the end were statistically different (44.2% [19/43] vs 10.5% [2/19], P < 0.05). At 12 months, 66.7% (30/45) were with normalized C-reactive protein level. Most patients (95.4%, 21/22) discontinued steroids with a median time of 4.4 months. Twelve patients relapsed, but no risk factor was identified to be significantly associated with relapse. A total of 45.2% (28/62) patients experienced an adverse event, in which 22 patients stopped thalidomide due to safety concern. Cumulative dose was not associated with abnormal electromyography but with the occurrence of adverse events. CONCLUSIONS Thalidomide was clinically efficacious and safe among pediatric CD. Our results suggest that it is an alternative therapy in monogenic mutation patients.
Collapse
Affiliation(s)
- Lin Wang
- Pediatric Inflammatory Bowel Disease Research Center, Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Aijuan Xue
- Pediatric Inflammatory Bowel Disease Research Center, Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Cuifang Zheng
- Pediatric Inflammatory Bowel Disease Research Center, Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Ying Zhou
- Pediatric Inflammatory Bowel Disease Research Center, Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Yuhuan Wang
- Pediatric Inflammatory Bowel Disease Research Center, Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Ying Huang
- Pediatric Inflammatory Bowel Disease Research Center, Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| |
Collapse
|
3
|
Wang L, Hong Y, Wu J, Leung YK, Huang Y. Efficacy of thalidomide therapy in pediatric Crohn’s disease with evidence of tuberculosis. World J Gastroenterol 2017; 23:7727-7734. [PMID: 29209113 PMCID: PMC5703932 DOI: 10.3748/wjg.v23.i43.7727] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 08/28/2017] [Accepted: 09/13/2017] [Indexed: 02/07/2023] Open
Abstract
AIM To evaluate the efficacy of thalidomide for treating troublesome cases of pediatric Crohn’s disease (CD) with tuberculosis infection.
METHODS A retrospective study of clinical outcome among children treated with thalidomide was conducted. All patients had evidence of tuberculosis infection with a failure of anti-tuberculosis treatment for more than one year, and were subsequently diagnosed with CD. All the patients received thalidomide treatment with a starting dose of 1.2-2.5 mg/kg per day. Remission was defined as pediatric CD activity index less than or equal to 10.
RESULTS Ten patients with CD were treated with thalidomide at an average age of 7.2 years and followed up for a median of 22.2 mo. Clinical remission rate was 60% after 9-12 mo of thalidomide treatment. One patient with no response had an interleukin-10 receptor alpha gene mutation. Erythrocyte sedimentation rate, C-reactive protein and platelet count showed a dramatic decrease; hemoglobin level and weight improved significantly after thalidomide treatment when compared with the baseline values.
CONCLUSION Thalidomide is an effective and safe drug for remission of CD in pediatric patients who have been treated for tuberculosis.
Collapse
Affiliation(s)
- Lin Wang
- Department of Gastroenterology, Pediatric Inflammatory Bowel Disease Research Center, Children’s Hospital of Fudan University, Shanghai 201102, China
| | - Yan Hong
- Department of Gastroenterology, Pediatric Inflammatory Bowel Disease Research Center, Children’s Hospital of Fudan University, Shanghai 201102, China
- Department of Pediatrics, Taizhou Women’s and Children’s Hospital of Wenzhou Medical University, Taizhou 318000, Zhejiang Province, China
| | - Jie Wu
- Department of Gastroenterology, Pediatric Inflammatory Bowel Disease Research Center, Children’s Hospital of Fudan University, Shanghai 201102, China
| | - Ying-Kit Leung
- Department of Gastroenterology, Pediatric Inflammatory Bowel Disease Research Center, Children’s Hospital of Fudan University, Shanghai 201102, China
| | - Ying Huang
- Department of Gastroenterology, Pediatric Inflammatory Bowel Disease Research Center, Children’s Hospital of Fudan University, Shanghai 201102, China
| |
Collapse
|
4
|
Sami Ullah KR, Xiong YL, Miao YL, Ummair S, Dai W. Thalidomide and thalidomide analogues in treatment of patients with inflammatory bowel disease: Meta-analysis. World J Meta-Anal 2017; 5:124-131. [DOI: 10.13105/wjma.v5.i5.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 05/05/2017] [Accepted: 07/03/2017] [Indexed: 02/05/2023] Open
Abstract
AIM To examine the efficacy and safety of thalidomide and thalidomide analogues in induction and maintenance of remission in patients with inflammatory bowel disease (IBD).
METHODS A literature search was performed in the following databases: PubMed, EMBASE, Web of Science, Ovid and the Cochrane Library, and Chinese databases such as the China National Knowledge Infrastructure, China Science and Technology Journal Database (VIP), Wanfang Data. The randomized controlled analysis was performed to assess the effects of thalidomide therapy on inflammatory bowel disease for patients who did show good response with other therapies.
RESULTS Three studies (n = 212) met the inclusion criteria were used in this Meta-analysis. No difference was found between thalidomide/thalidomide analogues and placebo in the induction of remission (RR = 1.36, 95%CI: 0.83-2.22, P = 0.22), the induction of clinical response (RR = 1.14, 95%CI: 0.75-1.72, P = 0.54) and the induction of adverse events (RR = 1.41, 95%CI: 0.99-2.02, P = 0.06).
CONCLUSION Currently, there is not enough evidence to support use of thalidomide or its analogue for the treatment in patients of any age with IBD. However, it warrants a reanalysis when more data become available.
Collapse
Affiliation(s)
- Khan Rana Sami Ullah
- Department of Gastroenterology, First Affiliated Hospital of Kunming Medical University, Yunnan Institute of Digestive Disease, Kunming 650032, Yunnan Province, China
| | - Yu-Lin Xiong
- Library of Kunming Medical University, Kunming 650032, Yunnan Province, China
| | - Ying-Lei Miao
- Department of Gastroenterology, First Affiliated Hospital of Kunming Medical University, Yunnan Institute of Digestive Disease, Kunming 650032, Yunnan Province, China
| | - Saeed Ummair
- Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan Province, China
| | - Wei Dai
- Department of Gastroenterology, First Affiliated Hospital of Kunming Medical University, Yunnan Institute of Digestive Disease, Kunming 650032, Yunnan Province, China
| |
Collapse
|
5
|
He Y, Mao R, Chen F, Xu PP, Chen BL, Wu Y, Qiu Y, Zhang SH, Feng R, Zeng ZR, Ben-Horin S, Chen MH. Thalidomide induces clinical remission and mucosal healing in adults with active Crohn's disease: a prospective open-label study. Therap Adv Gastroenterol 2017; 10:397-406. [PMID: 28507598 PMCID: PMC5415099 DOI: 10.1177/1756283x17698910] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 01/18/2017] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Thalidomide is effective in inducing and maintaining clinical remission in children and adolescents with refractory Crohn's disease (CD). However, little is known about the efficacy and safety of thalidomide for adult patients with CD. METHODS We conducted a prospective open-label cohort study between January 2013 and April 2015. A total of 47 adult patients with active CD who were dependent/resistant or intolerant to corticosteroids and/or immunomodulators or biologics received 50-100 mg of thalidomide daily. Primary outcome was clinical remission evaluated at week 8. Endoscopic assessment was performed at week 24 and defined as endoscopic response (decrease in Crohn's Disease Endoscopic Index of Severity [CDEIS] score > 5 points from baseline CDEIS of 6 or more), complete endoscopic remission (CDEIS score < 3), and mucosal healing (MH) (no ulceration). RESULTS A total of 47 adults with active CD were enrolled. The clinical remission rate was 14.9% and 23.4% at week 4 and week 8, but increased to 46.8% at week 12 and 53.2% at week 24 out of all the 47 patients included (intention-to-treat analysis). Altogether 32 patients consented and underwent ileocolonoscopy at week 24. The rate of endoscopic response and complete endoscopic remission were 68.4% and 43.8%. MH (no ulceration) was achieved in 28.1% of patients. Adverse events occurred in 27/47 (57.4%) patients but necessitated therapy discontinuation in only 5/47 (10.6%) of patients. CONCLUSIONS Low-dose thalidomide was effective and tolerated for inducing and maintaining clinical remission in adult patients with active CD, but the optimal time frame for thalidomide to induce clinical remission may be longer than previously appreciated and is probably optimal at 12 weeks. MH could reasonably be achievable with thalidomide.
Collapse
Affiliation(s)
- Yao He
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, 58 Zhongshan II Road, Guangzhou 510080, People’s Republic of China
| | - Ren Mao
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Fang Chen
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China,Department of Anesthesiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ping-Ping Xu
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China,Department of Gastroenterology, The First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Bai-Li Chen
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yun Wu
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Yun Qiu
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Sheng-Hong Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Rui Feng
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Zhi-Rong Zeng
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China
| | - Shomron Ben-Horin
- Department of Gastroenterology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, People’s Republic of China,IBD Service, Department of Gastroenterology, Sheba Medical Center and Sackler School of Medicine, Tel-Aviv University, Tel HaShomer, Israel
| | | |
Collapse
|
6
|
Thalidomide is a therapeutic agent that is effective in inducing and maintaining endoscopic remission in adult CD patients. Clin Res Hepatol Gastroenterol 2017; 41:210-216. [PMID: 27836485 DOI: 10.1016/j.clinre.2016.09.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 09/17/2016] [Accepted: 09/27/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Previous studies have indicated that thalidomide may be effective in achieving clinical remission and response; however, there is a lack of studies on its effect in endoscopic remission. The aim of this study was to assess the efficacy and safety of thalidomide in inducing and maintaining endoscopic remission. METHODS A retrospective study was conducted in adult Crohn's disease (CD) patients treated with thalidomide. Patients were assessed based on their medical records. Endoscopy was performed after 4-6 months of thalidomide administration, and the simple endoscopic score for CD (SES-CD) was obtained. RESULTS Twenty of the 21 (95.2%) eligible patients were recruited. Endoscopic remission was achieved in 7 of the 14 (50%) endoscopy active patients who received thalidomide treatment, whereas 10 (71.4%) patients showed an endoscopy response. The other 6 patients in endoscopic remission still maintained remission after thalidomide treatment. The SES-CD in endoscopy active patients was significantly reduced after thalidomide treatment (P<0.05). A total of 32 adverse events occurred in 17 of the 21 (81.0%) patients. Adverse events resolved spontaneously in 11 (64.7%) patients and resulted in treatment discontinuation and dose reduction in 4 (19.1%) and 2 (9.5%) patients, respectively. CONCLUSIONS Thalidomide therapy is effective in inducing and maintaining endoscopic remission in adult CD patients. However, side effects may limit its clinical use in CD treatment.
Collapse
|
7
|
Therapeutic effect of the immunomodulatory drug lenalidomide, but not pomalidomide, in experimental models of rheumatoid arthritis and inflammatory bowel disease. Exp Mol Med 2017; 49:e290. [PMID: 28154372 PMCID: PMC5336556 DOI: 10.1038/emm.2016.143] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 10/05/2016] [Accepted: 10/10/2016] [Indexed: 12/15/2022] Open
Abstract
Thalidomide is an immunomodulatory drug (IMiD) with proven therapeutic action in several autoimmune/inflammatory diseases; however, its inherent high toxicity has led to the development of more powerful and safer thalidomide analogs, including lenalidomide and pomalidomide. These are new generation IMiDs that exhibit direct antitumor activity as well as anti-inflammatory/immunomodulatory properties, and are FDA-approved for the treatment of several hematological malignances. Here we investigated the potential therapeutic effects of lenalidomide and pomalidomide in several experimental murine models of autoimmune/inflammatory diseases: 2,4,6-trinitrobenzene sulfonic acid- and dextran sulfate sodium-induced inflammatory bowel disease and type II collagen-induced arthritis. Lenalidomide displayed a strong therapeutic effect in all these models of autoimmune/inflammatory diseases, while the effect of pomalidomide was less pronounced. In vitro experiments confirmed the immunosuppressive effect of both IMiDs on the proliferative response of stimulated human lymphocytes and on the balance of secreted cytokines toward an anti-inflammatory profile. We conclude that lenalidomide may offer a therapeutic opportunity against autoimmune/inflammatory diseases.
Collapse
|
8
|
Zhou Y, Huang Y. Inflammatory bowel disease in Chinese children: A retrospective analysis of 49 cases. Exp Ther Med 2016; 12:3363-3368. [PMID: 27882164 DOI: 10.3892/etm.2016.3756] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 08/25/2016] [Indexed: 12/13/2022] Open
Abstract
To present study reports the clinical characteristics, diagnosis and management of pediatric patients with inflammatory bowel disease (IBD) in China. Clinical records of 49 pediatric patients with IBD at Fudan University Children's Hospital (Shanghai, China) between July 2001 and May 2012 were reviewed. Of 49 patients (30 males and 19 females), 8 patients had ulcerative colitis (UC) and 41 patients had Crohn's disease (CD). The mean age was 10.4 years in patients with UC and 10.1 years in patients with CD. The percentages of patients with UC with abdominal pain, diarrhea or rectal bleeding were 62.5, 100 and 87.5%, respectively, and that of CD patients were 75.6, 61 and 39%, respectively. Patients with UC were underweight (37.5%), and had oral ulcers (12.5%) and arthritis (12.5%), and patients with CD were underweight (34.1%), and had oral ulcers (26.8%), anal fistulas (22%) and arthritis (19.5%). Patients with CD had a higher proportion of immunoglobulin G, C-reactive protein and erythrocyte sedimentation rate compared with patients with UC. Histologic lesions of patients with UC were primarily located in the sigmoid colon (75%), transverse colon (50%) or pan-colon (50%), and in patients with CD they were located in the distal ileum (51.2%), ileocecum (58.5%) or upper gastrointestinal tract (41.5%). All patients underwent colonoscopies and 13 underwent double-balloon enteroscopies. Standard treatment for IBD, including corticosteroids, 5-aminosalicylate, and immunosuppressants (6-mercaptopurine and azathioprine), were administered to all patients. In addition 3 patients were treated with infliximab and 10 patients were treated with thalidomide. Comprehensive assessment of clinical, laboratory, endoscopic, and pathohistological data will benefit the timely diagnosis of IBD.
Collapse
Affiliation(s)
- Ying Zhou
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai 201102, P.R. China
| | - Ying Huang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai 201102, P.R. China
| |
Collapse
|
9
|
Hu H, Wang X, Liu S. Thalidomide induces mucosal healing in postoperative Crohn disease endoscopic recurrence: Case report and literature review. Medicine (Baltimore) 2016; 95:e4799. [PMID: 27603389 PMCID: PMC5023912 DOI: 10.1097/md.0000000000004799] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Thalidomide has been successful use in patients with refractory Crohn disease (CD) in recent years. METHODS We collected the data of a postoperative CD patient who was prescribed thalidomide to induce remission and reviewed the relevant literatures. RESULTS A 51-year-old female was diagnosed as CD after an urgent terminal intestinal resection and presented endoscopic recurrence despite the prophylactic treatment with azathioprine (AZA). Fortunately, she achieved mucosal healing (MH) at a low dose of thalidomide for 15 months. CONCLUSION Thalidomide is effective to induce MH in the postoperative CD endoscopic recurrence.
Collapse
Affiliation(s)
| | - Xinying Wang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Correspondence: Xinying Wang, Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China (e-mail: ); Side Liu, Guangdong Provincial key laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China (e-mail: )
| | - Side Liu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Correspondence: Xinying Wang, Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China (e-mail: ); Side Liu, Guangdong Provincial key laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China (e-mail: )
| |
Collapse
|
10
|
Abstract
BACKGROUND Thalidomide is an immunomodulatory drug used in the experimental treatment of refractory Crohn disease and ulcerative colitis. We aimed to review the existing evidence on the efficacy and safety of thalidomide in the treatment of inflammatory bowel diseases. METHODS CENTRAL, MEDLINE, LILACS, POPLINE, CINHAL, and Web of Science were searched in March 2016. Manual search included conference and reference lists. All types of studies, except single case reports, were included. Outcomes evaluated were: induction of remission; maintenance of remission; steroid reduction; effect on penetrating Crohn disease; endoscopic remission; adverse events. RESULTS The research strategies retrieved 722 papers. Two randomized controlled trials and 29 uncontrolled studies for a total of 489 patients matched the inclusion criteria. Thalidomide induced a clinical response in 296/427 (69.3%) patients. Clinical remission was achieved in 220/427 (51.5%) cases. Maintenance of remission was reported in 128/160 (80.0%) patients at 6 months and in 96/133 (72.2%) at 12 months. Reduction in steroid dosage was reported in 109/152 (71.7%) patients. Fistulas improved in 49/81 (60.5%) cases and closed in 28/81 (34.6%). Endoscopic improvement was observed in 46/66 (69.7%) and complete mucosal healing in 35/66 (53.0%) patients. Cumulative incidence of total adverse events and of those leading to drug suspension was 75.6 and 19.7/1000 patient-months, respectively. Neurological disturbances accounted for 341/530 (64.3%) adverse events and were the most frequent cause of drug withdrawal. CONCLUSION Existing evidence suggests that thalidomide may be a valid treatment option for patients with inflammatory bowel diseases refractory to other first- and second-line treatments.
Collapse
Affiliation(s)
- Matteo Bramuzzo
- Pediatric Department, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”
- Correspondence: Dott. Matteo Bramuzzo, Institute for Maternal and Child Health IRCCS “Burlo Garofolo,” Via dell’Istria 65, Trieste, Italy (e-mail: )
| | - Alessandro Ventura
- Pediatric Department, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”
- Department of Medical Sciences, University of Trieste
| | - Stefano Martelossi
- Pediatric Department, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”
| | - Marzia Lazzerini
- WHO Collaborating Centre for Maternal and Child Health, Institute for Maternal and Child Health IRCCS “Burlo Garofolo,” via dell’Istria, Trieste, Italy
| |
Collapse
|
11
|
Allen PB, Peyrin-Biroulet L. Immunomodulators for the treatment of Crohn's disease in adults: optimal use and prospects for future drug treatments. Expert Rev Clin Immunol 2016; 12:741-9. [PMID: 26900725 DOI: 10.1586/1744666x.2016.1154789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Crohn's disease (CD) requires treatment beyond symptoms by enabling and maintaining mucosal healing and therefore clinical remission. However, with the increasing use of biologics there have been safety concerns and there is a significant cost implication with the early use of biologics. Therefore, it is imperative that patients with severe/complicated disease or poor prognostic factors are treated with an aggressive strategy while all remaining patients should be treated in a step-up strategy. The potential for disease modification with thiopurines and methotrexate is debated in CD when they are used as a monotherapy. In this review we discuss existing and newer therapies that have recently been developed for CD. We will also provide an algorithm for current management of adult CD patients in routine clinical practice.
Collapse
Affiliation(s)
- Patrick B Allen
- a Gastroenterology , Ulster Hospital , Belfast , N. Ireland, UK
| | - Laurent Peyrin-Biroulet
- b Department of Gastroenterology , University Hospital of Nancy-Brabois , Vandoeuvre-lès-Nancy , France
| |
Collapse
|
12
|
Abstract
BACKGROUND AND AIMS One of the most frequent neurologic complications reported in inflammatory bowel disease population is peripheral neuropathy; however, clinical aspects of peripheral nerve damage are not well characterized. The aim of the review is to present the existing literature on peripheral neuropathy in inflammatory bowel disease patients. METHODS A literature search identified the publications reporting on epidemiology, clinical features, underlying mechanisms and management of ulcerative colitis and Crohn's disease patients with peripheral nerve involvement. RESULTS The pathogenesis of peripheral nervous system damage in inflammatory bowel disease has yet to be elucidated, although it seems to be related to immune mechanisms; therefore, treatment with immunotherapy is recommended. In addition, peripheral neuropathy may appear as iatrogenic-related disorders associated with several drugs used in controlling inflammatory bowel disease activity; finally, peripheral neuropathy may also be caused by micronutrient deficiencies secondary to malabsorption-related disorders. CONCLUSIONS Although peripheral nervous nerve damage associated with inflammatory bowel disease is rarely reported, clinicians should be aware of the peripheral neuropathy clinical manifestations in order to recognize it and provide early treatment, which is crucial for preventing major neurologic morbidity. Heightened awareness is necessary for the successful management of these patients.
Collapse
Affiliation(s)
- Carmen García-Cabo
- Neurology Department, Hospital Universitario Central Asturias, Avda de Roma s/n, Oviedo, Asturias 33011, Spain.
| | - Germán Morís
- Neurology Department, Hospital Universitario Central Asturias, Avda de Roma s/n, Oviedo, Asturias 33011, Spain.
| |
Collapse
|
13
|
Effect of Thalidomide on Clinical Remission in Children and Adolescents with Ulcerative Colitis Refractory to Other Immunosuppressives: Pilot Randomized Clinical Trial. Inflamm Bowel Dis 2015; 21:1739-49. [PMID: 26185909 DOI: 10.1097/mib.0000000000000437] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND In a randomized controlled trial, thalidomide has shown to be effective in refractory Crohn's disease in children. This pilot study aimed at evaluating thalidomide in refractory pediatric ulcerative colitis (UC). METHODS Double-blind, placebo-controlled randomized clinical trial on thalidomide 1.5 to 2.5 mg/kg/day in children with active UC despite multiple immunosuppressive treatments. In an open-label extension, nonresponders to placebo received thalidomide for an additional 8 weeks; all responders were followed up for a minimum of 52 weeks. RESULTS Twenty-six children with refractory UC were randomized to thalidomide or placebo. Clinical remission at week 8 was achieved by significantly more children treated with thalidomide {10/12 (83.3%) versus 2/11 (18.8%); risk ratio, 4.5 (95% confidence interval [CI], 1.2-16.4); P = 0.005; number needed to treat, 1.5}. Of the nonresponders to placebo who were switched to thalidomide, 8 of 11 (72.7%) subsequently reached remission at week 8 (risk ratio, 4.0 [95% CI, 1.1-14.7]; number needed to treat, 2.45; P = 0.01). Clinical remission in the thalidomide group was 135.0 weeks (95% CI, 32-238), compared with 8.0 weeks (95% CI, 2.4-13.6) in the placebo group (P < 0.0001). Cumulative incidence of severe adverse events was 3.1 per 1000 patient-weeks. Peripheral neuropathy and amenorrhea were the most frequent adverse events. CONCLUSIONS In this pilot randomized controlled trial on cases of UC refractory to immunosuppressive therapy, thalidomide compared with placebo resulted in improved clinical remission at 8 weeks of treatment and in longer term maintenance of remission. These findings require replication in larger clinical studies evaluating both thalidomide efficacy and safety.
Collapse
|
14
|
Yang C, Singh P, Singh H, Le ML, El-Matary W. Systematic review: thalidomide and thalidomide analogues for treatment of inflammatory bowel disease. Aliment Pharmacol Ther 2015; 41:1079-93. [PMID: 25858208 DOI: 10.1111/apt.13181] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Revised: 01/13/2015] [Accepted: 03/10/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND It has been reported that thalidomide may be effective in treating inflammatory bowel disease (IBD). AIM To review the evidence examining the efficacy and safety of thalidomide for inducing and maintaining remission in Crohn's disease (CD) and ulcerative colitis (UC). METHODS The Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PubMed (1950-August 2014), EMBASE (1984-August 2014), Scopus, and Web of knowledge were searched for randomised controlled trials (RCTs), observational studies and case series. The primary outcomes were induction of remission or response for active IBD or relapse rate for patients in remission and subsequently on thalidomide/analogues for at least 3 months. RESULTS Twelve studies (2 RCTs and 10 case series) met the inclusion criteria for inducing remission and included 248 patients (10 with UC, 238 with CD). Only one RCT of paediatric CD achieved high quality scores (remission rate thalidomide: 46%, placebo: 12%; p=0.01). The crude pooled remission rate for thalidomide was 49% and 25% in luminal and perianal CD respectively. For UC, 50% achieved remission and 10% had partial response. One case series reported 21 patients (17 CD, four UC) who maintained remission for 6 months. Many adverse events were reported including sedation (32%) and peripheral neuropathy (20%). CONCLUSIONS One high quality RCT showed that thalidomide is effective for inducing remission in paediatric CD. The current evidence is insufficient to support using thalidomide to induce remission in UC or adult CD, or to maintain remission in IBD. Significant adverse events may occur, necessitating discontinuation of thalidomide.
Collapse
Affiliation(s)
- C Yang
- Department of Pediatrics, Faculty of Health Sciences, College of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | | | | | | | | |
Collapse
|
15
|
Diamanti A, Capriati T, Papadatou B, Knafelz D, Bracci F, Corsetti T, Elia D, Torre G. The clinical implications of thalidomide in inflammatory bowel diseases. Expert Rev Clin Immunol 2015; 11:699-708. [PMID: 25865355 DOI: 10.1586/1744666x.2015.1027687] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Thalidomide has anti-inflammatory and anti-angiogenetic activity that makes it suitable for treating inflammatory bowel diseases (IBD). The recent guidelines from the European Crohn's and Colitis Organization/European Society for Pediatric Gastroenterology Hepatology and Nutrition conclude that thalidomide cannot be recommended in refractory pediatric Crohn's disease but that it may be considered in selected cohorts of patients who are not anti-TNFα agent responders. The main adverse effect is the potential teratogenicity that renders the long-term use of thalidomide problematic in young adults due to the strict need for contraceptive use. In short-term use it is relatively safe; the most likely adverse effect is the neuropathy, which is highly reversible in children. So far the use of thalidomide is reported in 223 adult and pediatric IBD patients (206 with Crohn's disease). In the following sections, the authors will discuss efficacy and safety of thalidomide, in the short-term treatment of IBD.
Collapse
Affiliation(s)
- Antonella Diamanti
- Hepatology, Gastroenterology and Nutrition Unit, Bambino Gesù Children's Hospital, Piazza S. Onofrio 4, 00165 Rome, Italy
| | | | | | | | | | | | | | | |
Collapse
|
16
|
Orofacial granulomatosis in children: think about Crohn's disease. Dig Liver Dis 2015; 47:338-41. [PMID: 25618553 DOI: 10.1016/j.dld.2014.12.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 12/17/2014] [Accepted: 12/21/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND The term orofacial granulomatosis is conventionally used to describe patients with granulomatous lesions affecting the orofacial tissues, in absence of intestinal lesions. Lip swelling and facial swelling are the most common clinical signs. Despite the fact that histologically it is not distinguishable from Crohn's disease, and that both diseases have a chronic/recurrent course, the relationship between orofacial granulomatosis and Crohn's disease is still debated. METHODS Herein we present five cases of orofacial granulomatosis. RESULTS All patients presented concomitant Crohn's disease, supporting the hypothesis that orofacial granulomatosis and Crohn's disease may be one single disease. Thalidomide was effective in inducing remission of oral and intestinal symptoms in all five cases and could be considered a valid treatment opportunity for these patients. CONCLUSIONS Orofacial granulomatosis and Crohn's disease may be part of the same disease; both may respond to thalidomide.
Collapse
|
17
|
Yang CS, Kim C, Antaya RJ. Review of thalidomide use in the pediatric population. J Am Acad Dermatol 2015; 72:703-11. [DOI: 10.1016/j.jaad.2015.01.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Revised: 12/22/2014] [Accepted: 01/05/2015] [Indexed: 02/08/2023]
|
18
|
Gerich ME, Yoon JL, Targan SR, Ippoliti AF, Vasiliauskas EA. Long-term outcomes of thalidomide in refractory Crohn's disease. Aliment Pharmacol Ther 2015; 41:429-37. [PMID: 25511905 DOI: 10.1111/apt.13057] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 01/22/2014] [Accepted: 11/27/2014] [Indexed: 12/18/2022]
Abstract
BACKGROUND Several open-label and retrospective studies have indicated that thalidomide may be beneficial in patients with refractory Crohn's disease (CD). AIM To report our long-term experience with the use of thalidomide for adults with refractory Crohn's disease. METHODS We conducted a retrospective study of long-term clinical and safety outcomes among adults treated with thalidomide for refractory Crohn's disease. Response was defined as a clinician's assessment of improvement after at least 7 days treatment of one or more of the following: bowel movement frequency, fistula output, rectal bleeding, abdominal pain, extraintestinal manifestations, or well-being. Remission required all of the following: <3 stools/day, no bleeding, abdominal pain or extraintestinal manifestations and increased well-being. RESULTS Thirty-seven adults with refractory Crohn's disease were treated with thalidomide for a median of 4.4 months and followed up for a median of 58 months. Clinical response and remission rates were 54% and 19%, respectively. About 40% of patients were able to stop steroids. Response rates were higher for those treated with more than 50 mg/day (85%) than for those treated with a maximum of 50 mg/day (40%; P = 0.01). An adverse event occurred in 68% of patients. Approximately one-third of patients (38%) experienced neuropathy. CONCLUSIONS Thalidomide appears to be safe and effective in some patients with refractory Crohn's disease. Although side effects may limit long-term use, thalidomide has potential to induce significant clinical responses.
Collapse
Affiliation(s)
- M E Gerich
- Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | | | | | | |
Collapse
|
19
|
Ruemmele FM, Veres G, Kolho KL, Griffiths A, Levine A, Escher JC, Amil Dias J, Barabino A, Braegger CP, Bronsky J, Buderus S, Martín-de-Carpi J, De Ridder L, Fagerberg UL, Hugot JP, Kierkus J, Kolacek S, Koletzko S, Lionetti P, Miele E, Navas López VM, Paerregaard A, Russell RK, Serban DE, Shaoul R, Van Rheenen P, Veereman G, Weiss B, Wilson D, Dignass A, Eliakim A, Winter H, Turner D. Consensus guidelines of ECCO/ESPGHAN on the medical management of pediatric Crohn's disease. J Crohns Colitis 2014; 8:1179-207. [PMID: 24909831 DOI: 10.1016/j.crohns.2014.04.005] [Citation(s) in RCA: 741] [Impact Index Per Article: 74.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 04/14/2014] [Accepted: 04/14/2014] [Indexed: 02/07/2023]
Abstract
Children and adolescents with Crohn's disease (CD) present often with a more complicated disease course compared to adult patients. In addition, the potential impact of CD on growth, pubertal and emotional development of patients underlines the need for a specific management strategy of pediatric-onset CD. To develop the first evidenced based and consensus driven guidelines for pediatric-onset CD an expert panel of 33 IBD specialists was formed after an open call within the European Crohn's and Colitis Organisation and the European Society of Pediatric Gastroenterolog, Hepatology and Nutrition. The aim was to base on a thorough review of existing evidence a state of the art guidance on the medical treatment and long term management of children and adolescents with CD, with individualized treatment algorithms based on a benefit-risk analysis according to different clinical scenarios. In children and adolescents who did not have finished their growth, exclusive enteral nutrition (EEN) is the induction therapy of first choice due to its excellent safety profile, preferable over corticosteroids, which are equipotential to induce remission. The majority of patients with pediatric-onset CD require immunomodulator based maintenance therapy. The experts discuss several factors potentially predictive for poor disease outcome (such as severe perianal fistulizing disease, severe stricturing/penetrating disease, severe growth retardation, panenteric disease, persistent severe disease despite adequate induction therapy), which may incite to an anti-TNF-based top down approach. These guidelines are intended to give practical (whenever possible evidence-based) answers to (pediatric) gastroenterologists who take care of children and adolescents with CD; they are not meant to be a rule or legal standard, since many different clinical scenario exist requiring treatment strategies not covered by or different from these guidelines.
Collapse
Affiliation(s)
- F M Ruemmele
- Department of Paediatric Gastroenterology, APHP Hôpital Necker Enfants Malades, 149 Rue de Sèvres 75015 Paris, France; Université Paris Descartes, Sorbonne Paris Cité, 2 Rue de l'École de Médecine, 75006 Paris, France; INSERM U989, Institut IMAGINE, 24 Bd Montparnasse, 75015 Paris, France.
| | - G Veres
- Department of Paediatrics I, Semmelweis University, Bókay János str. 53, 1083 Budapest, Hungary
| | - K L Kolho
- Department of Gastroenterology, Helsinki University Hospital for Children and Adolescents, Stenbäckinkatu 11, P.O. Box 281, 00290 Helsinki, Finland
| | - A Griffiths
- Department of Paediatrics, Hospital for Sick Children, University of Toronto, 555 University Avenue, M5G 1X8 Toronto, ON, Canada
| | - A Levine
- Paediatric Gastroenterology and Nutrition Unit, Tel Aviv University, Edith Wolfson Medical Center, 62 HaLohamim Street, 58100 Holon, Israel
| | - J C Escher
- Department of Paediatric Gastroenterology, Erasmus Medical Center, Wytemaweg 80, 3015 CN Rotterdam, Netherlands
| | - J Amil Dias
- Unit of Paediatric Gastroenterology, Hospital S. João, A Hernani Monteiro, 4202-451, Porto, Portugal
| | - A Barabino
- Gastroenterology and Endoscopy Unit, Istituto G. Gaslini, Via G. Gaslini 5, 16148 Genoa, Italy
| | - C P Braegger
- Division of Gastroenterology and Nutrition, and Children's Research Center, University Children's Hospital Zurich, Steinwiesstrasse 75, 8032 Zurich, Switzerland
| | - J Bronsky
- Department of Pediatrics, University Hospital Motol, Uvalu 84, 150 06 Prague, Czech Republic
| | - S Buderus
- Department of Paediatrics, St. Marien Hospital, Robert-Koch-Str.1, 53115 Bonn, Germany
| | - J Martín-de-Carpi
- Department of Paediatric Gastroenterolgoy, Hepatology and Nutrition, Hospital Sant Joan de Déu, Paseo Sant Joan de Déu 2, 08950 Barcelona, Spain
| | - L De Ridder
- Department of Paediatric Gastroenterology, Erasmus Medical Center, Wytemaweg 80, 3015 CN Rotterdam, Netherlands
| | - U L Fagerberg
- Department of Pediatrics, Centre for Clinical Research, Entrance 29, Västmanland Hospital, 72189 Västerås/Karolinska Institutet, Stockholm, Sweden
| | - J P Hugot
- Department of Gastroenterology and Nutrition, Hopital Robert Debré, 48 Bd Sérurier, APHP, 75019 Paris, France; Université Paris-Diderot Sorbonne Paris-Cité, 75018 Paris France
| | - J Kierkus
- Department of Gastroenterology, Hepatology and Feeding Disorders, Instytut Pomnik Centrum Zdrowia Dziecka, Ul. Dzieci Polskich 20, 04-730 Warsaw, Poland
| | - S Kolacek
- Department of Paediatric Gastroenterology, Children's Hospital, University of Zagreb Medical School, Klaićeva 16, 10000 Zagreb, Croatia
| | - S Koletzko
- Department of Paediatric Gastroenterology, Dr. von Hauner Children's Hospital, Lindwurmstr. 4, 80337 Munich, Germany
| | - P Lionetti
- Department of Gastroenterology and Nutrition, Meyer Children's Hospital, Viale Gaetano Pieraccini 24, 50139 Florence, Italy
| | - E Miele
- Department of Translational Medical Science, Section of Paediatrics, University of Naples "Federico II", Via S. Pansini, 5, 80131 Naples, Italy
| | - V M Navas López
- Paediatric Gastroenterology and Nutrition Unit, Hospital Materno Infantil, Avda. Arroyo de los Ángeles s/n, 29009 Málaga, Spain
| | - A Paerregaard
- Department of Paediatrics 460, Hvidovre University Hospital, Kettegård Allé 30, 2650 Hvidovre, Denmark
| | - R K Russell
- Department of Paediatric Gastroenterology, Yorkhill Hospital, Dalnair Street, Glasgow G3 8SJ, United Kingdom
| | - D E Serban
- 2nd Department of Paediatrics, "Iuliu Hatieganu" University of Medicine and Pharmacy, Emergency Children's Hospital, Crisan nr. 5, 400177 Cluj-Napoca, Romania
| | - R Shaoul
- Department of Pediatric Gastroenterology and Nutrition, Rambam Health Care Campus Rappaport Faculty Of Medicine, 6 Ha'alya Street, P.O. Box 9602, 31096 Haifa, Israel
| | - P Van Rheenen
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, University Medical Center Groningen, P.O. Box 30001, 9700 RB Groningen, Netherlands
| | - G Veereman
- Department of Paediatric Gastroenterology and Nutrition, Children's University Hospital, Laarbeeklaan 101, 1090 Brussels, Belgium
| | - B Weiss
- Paediatric Gastroenterology and Nutrition Unit, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, 52625 Tel Hashomer, Israel
| | - D Wilson
- Child Life and Health, Paediatric Gastroenterology, Royal Hospital for Sick Children, 9 Sciennes Road, Edinburgh EH9 1LF, United Kingdom
| | - A Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Wilhelm-Epstein-Str. 4, 60431 Frankfurt/Main, Gemany
| | - A Eliakim
- 33-Gastroenterology, Sheba Medical Center, 52621 Tel Hashomer, Israel
| | - H Winter
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Mass General Hospital for Children, 175 Cambridge Street, 02114 Boston, United States
| | - D Turner
- Pediatric Gastroenterology Unit, Shaare Zedek Medical Center, The Hebrew University of Jerusalem, Israel
| |
Collapse
|
20
|
Lazzerini M, Bramuzzo M, Martelossi S, Magazzù G, Pellegrino S, Ventura A. Amenorrhea in women treated with thalidomide: report of two cases and literature review. Inflamm Bowel Dis 2013; 19:E10-1. [PMID: 22161965 DOI: 10.1002/ibd.22845] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
|
21
|
Jin X, Lu S, Xing X, Wang L, Mu D, He M, Huang H, Zeng X, Chen Q. Thalidomide: features and potential significance in oral precancerous conditions and oral cancer. J Oral Pathol Med 2012; 42:355-62. [PMID: 22978368 DOI: 10.1111/jop.12004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2012] [Indexed: 02/05/2023]
Affiliation(s)
- Xin Jin
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Shujing Lu
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Xue Xing
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Lili Wang
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Dongliang Mu
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Mingjing He
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Haiyun Huang
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Xin Zeng
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| | - Qianming Chen
- State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Sichuan University; Chengdu Sichuan China
| |
Collapse
|
22
|
Facciabene A, Motz GT, Coukos G. T-regulatory cells: key players in tumor immune escape and angiogenesis. Cancer Res 2012; 72:2162-71. [PMID: 22549946 DOI: 10.1158/0008-5472.can-11-3687] [Citation(s) in RCA: 593] [Impact Index Per Article: 49.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
T-regulatory cells (Tregs) are found infiltrating tumors in a vast array of tumor types, and tumor-infiltrating Tregs are often associated with a poor clinical outcome. Tregs are potent immunosuppressive cells of the immune system that promote progression of cancer through their ability to limit antitumor immunity and promote angiogenesis. Here, we discuss the ways in which Tregs suppress the antitumor immune response and elaborate on our recent discovery that Tregs make significant direct contributions to tumor angiogenesis. Further, we highlight several current therapies aimed at eliminating Tregs in cancer patients. Given the multifaceted role of Tregs in cancer, a greater understanding of their functions will ultimately strengthen future therapies.
Collapse
Affiliation(s)
- Andrea Facciabene
- Ovarian Cancer Research Center, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | | | | |
Collapse
|
23
|
Wells EM, Rao AAN, Scafidi J, Packer RJ. Neurotoxicity of biologically targeted agents in pediatric cancer trials. Pediatr Neurol 2012; 46:212-21. [PMID: 22490765 PMCID: PMC3626408 DOI: 10.1016/j.pediatrneurol.2012.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Accepted: 02/10/2012] [Indexed: 02/07/2023]
Abstract
Biologically targeted agents offer the promise of delivering specific anticancer effects while limiting damage to healthy tissue, including the central and peripheral nervous systems. During the past 5-10 years, these agents were examined in preclinical and adult clinical trials, and are used with increasing frequency in children with cancer. This review evaluates current knowledge about neurotoxicity from biologically targeted anticancer agents, particularly those in pediatric clinical trials. For each drug, neurotoxicity data are reviewed in adult (particularly studies of brain tumors) and pediatric studies when available. Overall, these agents are well tolerated, with few serious neurotoxic effects. Data from younger patients are limited, and more neurotoxicity may occur in the pediatric population because these agents target pathways that control not only tumorigenesis but also neural maturation. Further investigation is needed into long-term neurologic effects, particularly in children.
Collapse
Affiliation(s)
- Elizabeth M. Wells
- Brain Tumor Institute, Children's National Medical Center, Washington, DC
- Center for Neuroscience and Behavioral Medicine, Children's National Medical Center, Washington, DC
- Department of Neurology and Pediatrics, George Washington University, Washington, DC
| | - Amulya A. Nageswara Rao
- Brain Tumor Institute, Children's National Medical Center, Washington, DC
- Center for Neuroscience and Behavioral Medicine, Children's National Medical Center, Washington, DC
- Department of Neurology and Pediatrics, George Washington University, Washington, DC
- Division of Pediatric Hematology/Oncology, Department of Pediatrics and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota
| | - Joseph Scafidi
- Brain Tumor Institute, Children's National Medical Center, Washington, DC
- Center for Neuroscience and Behavioral Medicine, Children's National Medical Center, Washington, DC
- Department of Neurology and Pediatrics, George Washington University, Washington, DC
| | - Roger J. Packer
- Brain Tumor Institute, Children's National Medical Center, Washington, DC
- Center for Neuroscience and Behavioral Medicine, Children's National Medical Center, Washington, DC
- Department of Neurology and Pediatrics, George Washington University, Washington, DC
- Communications should be addressed to: Dr. Packer; Department of Neurology; Children's National Medical Center; 111 Michigan Avenue NW; Washington, DC 20010.
| |
Collapse
|
24
|
Thalidomide use and outcomes in pediatric patients with Crohn disease refractory to infliximab and adalimumab. J Pediatr Gastroenterol Nutr 2012; 54:28-33. [PMID: 21681114 DOI: 10.1097/mpg.0b013e318228349e] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE The aim of the study was to evaluate thalidomide as rescue therapy for pediatric patients with severe refractory Crohn disease (CD) who failed to respond to antitumor necrosis factor (TNF) biologic agents. PATIENTS AND METHODS A computerized database was used to identify children with CD who had failed conventional immunosuppression therapy and received thalidomide rescue therapy. Twelve patients, mean age at diagnosis 10 years, were identified. Eight children had disease localized to the ileum and colon and 4 to the gastroduodenal area and colon. Five cases were complicated by strictures and 7 by fistulae. Previous drug therapy included azathioprine/6-mercaptopurine (11/12), methotrexate (7/12), and anti-TNF biologics (12/12). Outcome measures were Harvey-Bradshaw Index, change in prednisone dose, hospitalizations, bowel resections, and incision and drainage procedures. Laboratory evaluations were calculated before and after 1 to 6 months of thalidomide. RESULTS Mean Harvey-Bradshaw Index score improved from 11.8 to 3.9 (P = 0.0004), mean prednisone dose decreased from 13.9 to 2.3 mg/day (P = 0.001), mean number of hospitalizations decreased from 6.3 to 1.3 (P = 0.002), and erythrocyte sedimentation rate decreased from 35 to 14 mm/h (P = 0.02). The surgery rate pre-thalidomide was 0.031 and on thalidomide was 0.004. Of the 7 patients with fistulae, 5 had complete fistula closure, 1 had partial closure, and 1 showed no improvement. Adverse reactions that resulted in discontinuation of thalidomide are as follows: 42% peripheral neuropathy, 17% worsening of the CD, 8% dizziness, and 8% allergic reaction. All 5 patients who developed peripheral neuropathy had clinical resolution of the neurologic symptoms within 2 to 3 months after stopping thalidomide. CONCLUSIONS Thalidomide is a potentially effective rescue therapy for severe refractory CD in children who fail to respond to anti-TNF medications.
Collapse
|
25
|
Rehman W, Arfons LM, Lazarus HM. The rise, fall and subsequent triumph of thalidomide: lessons learned in drug development. Ther Adv Hematol 2011; 2:291-308. [PMID: 23556097 PMCID: PMC3573415 DOI: 10.1177/2040620711413165] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Perhaps no other drug in modern medicine rivals the dramatic revitalization of thalidomide. Originally marketed as a sedative, thalidomide gained immense popularity worldwide among pregnant women because of its effective anti-emetic properties in morning sickness. Mounting evidence of human teratogenicity marked a dramatic fall from grace and led to widespread social, legal and economic ramifications. Despite its tragic past thalidomide emerged several decades later as a novel and highly effective agent in the treatment of various inflammatory and malignant diseases. In 2006 thalidomide completed its remarkable renaissance becoming the first new agent in over a decade to gain approval for the treatment of plasma cell myeloma. The catastrophic collapse yet subsequent revival of thalidomide provides important lessons in drug development. Never entirely abandoned by the medical community, thalidomide resurfaced as an important drug once the mechanisms of action were further studied and better understood. Ongoing research and development of related drugs such as lenalidomide now represent a class of irreplaceable drugs in hematological malignancies. Further, the tragedies associated with this agent stimulated the legislation which revamped the FDA regulatory process, expanded patient informed consent procedures and mandated more transparency from drug manufacturers. Finally, we review recent clinical trials summarizing selected medical indications for thalidomide with an emphasis on hematologic malignancies. Herein, we provide a historic perspective regarding the up-and-down development of thalidomide. Using PubMed databases we conducted searches using thalidomide and associated keywords highlighting pharmacology, mechanisms of action, and clinical uses.
Collapse
Affiliation(s)
- Waqas Rehman
- Department of Medicine, Division of Hematology-Oncology, Case Comprehensive Cancer Center, University Hospitals Case Medical Center, Cleveland, OH, USA
| | - Lisa M. Arfons
- Department of Medicine, Division of Hematology/Oncology, Louis Stokes Cleveland VAMC, Cleveland, OH, USA
| | - Hillard M. Lazarus
- Department of Medicine, University Hospitals Case Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106, USA
| |
Collapse
|
26
|
Abstract
Lenalidomide is a potent immunomodulatory agent being used increasingly for treatment of hematologic malignancies including multiple myeloma and myelodysplasia. The common toxicities of lenalidomide, including dose-limiting myelosuppression, are well described. However, the immunomodulatory properties of lenalidomide may give rise to unexpected autoimmune complications. Herein, we describe a case of immune thrombocytopenic purpura (ITP) associated with use of lenalidomide.
Collapse
|
27
|
Zheng CF, Xu JH, Huang Y, Leung YK. Treatment of pediatric refractory Crohn’s disease with thalidomide. World J Gastroenterol 2011; 17:1286-91. [PMID: 21455327 PMCID: PMC3068263 DOI: 10.3748/wjg.v17.i10.1286] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Revised: 12/16/2010] [Accepted: 12/23/2010] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess the efficacy and tolerability of thalidomide in pediatric Crohn’s disease (CD).
METHODS: Six patients with refractory CD received thalidomide at an initial dose of 2 mg/kg per day for one month, then increased to 3 mg/kg per day or decreased to 1 mg/kg per day, and again further reduced to 0.5 mg/kg per day, according to the individual patient’s response to the drug.
RESULTS: Remission was achieved within three months. Dramatic clinical improvement was demonstrated after thalidomide treatment. Endoscopic and pathological improvements were also observed after thalidomide treatment, which was well tolerated by all patients.
CONCLUSION: Thalidomide is a useful drug for pediatric refractory CD.
Collapse
|
28
|
Rao RS, Medhi B, Khanduja KL, Pandhi P. Correlation of seizures and biochemical parameters of oxidative stress in experimentally induced inflammatory rat models. Fundam Clin Pharmacol 2011; 24:325-31. [PMID: 20584211 DOI: 10.1111/j.1472-8206.2009.00773.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The role of oxidative stress in the pathogenesis of various conditions including epilepsy, inflammatory bowel disease and rheumatoid arthritis is evolving. The aim of this study was to find out the correlation between various inflammatory models with seizures and antioxidant parameters. Fifty-four male rats were divided into three groups of colitis, adjuvant arthritis and cotton wool granuloma (CWG). Each group had three subgroups of control, model and treatment. Thalidomide was used as treatment in colitis and arthritis group, whereas etoricoxib was used in CWG group. In colitis and arthritis groups, thalidomide was administered for 3 and 17 days, respectively, whereas etoricoxib was administered for 7 days in CWG group. At the end of treatment protocols, a subconvulsive dose of pentylenetetrazole (PTZ) (40 mg/kg i.p.) was injected intraperitoneally to note seizure onset and score. After confirming the presence of inflammation by morphological and histological studies, plasma and brain biochemical parameters of oxidative stress were estimated. The models of colitis, arthritis and CWG were effectively produced as evidenced by morphological scores (P < 0.001). Thalidomide reduced the morphological score (P < 0.002) and seizure grade (P < 0.001), whereas increased seizure onset (P < 0.001) in the arthritis group. There was an increase in malondialdehyde levels in the brain of thalidomide-treated groups (P < 0.002) and a significant decrease in superoxide dismutase (SOD) and glutathione peroxidase (GPx) levels. There was neither improvement in seizure nor any significant changes in lipid peroxidation and antioxidant enzyme levels in etoricoxib-treated group. Thalidomide was effective in reducing the extent of arthritis as well as reducing the seizure scoring and increasing seizure onset in the adjuvant arthritis group. As it increased lipid peroxidation and reduced SOD and GPx, further evaluation is necessary with respect to oxidative stress.
Collapse
Affiliation(s)
- Ramya S Rao
- Department of Pharmacology, Postgraduate Institute of Medical Education & Research (PIGMER), Chandigarh-160012, India
| | | | | | | |
Collapse
|
29
|
Van Assche G, Dignass A, Reinisch W, van der Woude CJ, Sturm A, De Vos M, Guslandi M, Oldenburg B, Dotan I, Marteau P, Ardizzone A, Baumgart DC, D'Haens G, Gionchetti P, Portela F, Vucelic B, Söderholm J, Escher J, Koletzko S, Kolho KL, Lukas M, Mottet C, Tilg H, Vermeire S, Carbonnel F, Cole A, Novacek G, Reinshagen M, Tsianos E, Herrlinger K, Oldenburg B, Bouhnik Y, Kiesslich R, Stange E, Travis S, Lindsay J. The second European evidence-based Consensus on the diagnosis and management of Crohn's disease: Special situations. J Crohns Colitis 2010; 4:63-101. [PMID: 21122490 DOI: 10.1016/j.crohns.2009.09.009] [Citation(s) in RCA: 526] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2009] [Revised: 09/28/2009] [Accepted: 09/28/2009] [Indexed: 02/08/2023]
Affiliation(s)
- Gert Van Assche
- Division of Gastroenterology, Leuven University Hospitals, 49 Herestraat, BE 3000, Leuven, Belgium.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Gordon JN, Prothero JD, Thornton CA, Pickard KM, Di Sabatino A, Goggin PM, Pender SL, Macdonald TT. CC-10004 but not thalidomide or lenalidomide inhibits lamina propria mononuclear cell TNF-α and MMP-3 production in patients with inflammatory bowel disease. J Crohns Colitis 2009; 3:175-82. [PMID: 21172267 DOI: 10.1016/j.crohns.2009.03.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2008] [Revised: 03/02/2009] [Accepted: 03/03/2009] [Indexed: 02/08/2023]
Abstract
BACKGROUND Thalidomide, one of whose activities is to inhibit Tumour Necrosis Factor (TNF)-α production, has been reported to be an effective treatment for refractory inflammatory bowel disease (IBD). TNF-α driven production of matrix metalloproteinase (MMP)-3 by gut lamina propria mononuclear cells (LPMCs) is a major pathway of tissue injury in IBD; however the effect of thalidomide and newer more potent immunomodulatory derivatives on this pathway has not been studied. AIM To investigate the effect of thalidomide, CC-4047 (pomalidomide), CC-5013 (lenalidomide), and CC-10004 (apremilast) on gut LPMC TNFα and MMP-3 production in patients with IBD. METHODS Gut LPMCs and myofibroblasts were isolated from patients with IBD, and cultured with thalidomide, CC-4047, CC-5013, and CC-10004. MMP-3 and TIMP-1 levels were determined by western blotting and real-time PCR, and TNF-α levels by ELISA. RESULTS CC-10004 significantly reduced both TNF-α production and MMP-3 production by cultured LPMCs. Thalidomide and CC-4047 and CC-5013 had no significant effect on the production of TNF-α or MMP-3 by LPMCs. CONCLUSION These results provides a mechanistic rationale for both the failure of lenalidomide (CC-5013) in a recent randomised controlled trial in Crohn's disease, and for the evaluation of CC-10004 as a novel oral therapy in the treatment of CD and UC.
Collapse
Affiliation(s)
- J N Gordon
- Division of Infection, Inflammation and Repair, University of Southampton, School of Medicine, Southampton, UK; Department of Gastroenterology, Royal Hampshire County Hospital, Winchester, UK
| | | | | | | | | | | | | | | |
Collapse
|
31
|
McConnell EL, Liu F, Basit AW. Colonic treatments and targets: issues and opportunities. J Drug Target 2009; 17:335-63. [PMID: 19555265 DOI: 10.1080/10611860902839502] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The colon provides a plethora of therapeutic opportunities. There are multiple disease targets, drug molecules, and colon-specific delivery systems to be explored. Clinical studies highlight the potential for systemic delivery via the colon, and the emerging data on the levels of cell membrane transporters and metabolic enzymes along the gut could prove advantageous for this. Often efflux transporters and metabolic enzyme levels are lower in the colon, suggesting a potential for improved bioavailability of drug substrates at this site. The locoregional distribution of multiple metabolic enzymes (including cytochromes), efflux transporters (including P-glycoprotein and breast cancer resistance proteins), and influx transporters (including the solute carrier family) along the intestine is summarized. Local delivery to the colonic mucosa remains a valuable therapeutic option. New therapies that target inflammatory mediators could improve the treatment of inflammatory bowel disease, and old and new anticancer molecules could, when delivered topically, prove to be beneficial adjuncts to the current systemic or surgical treatments. New issues such as pharmacogenomics, chronotherapeutics, and the delivery of prebiotics and probiotics are also discussed in this review. Targeting drugs to the colon utilizes various strategies, each with their advantages and flaws. The most promising systems are considered in the light of the physiological data which influence their in vivo behavior.
Collapse
|
32
|
Rao RS, Medhi B, Khanduja KL, Pandhi P. Correlation of seizures and biochemical parameters of oxidative stress in experimentally induced inflammatory rat models. Fundam Clin Pharmacol 2009. [DOI: 10.1111/j.1472-8206.2009.0773.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
33
|
Abstract
Ulcerative colitis is a chronic relapsing and remitting inflammatory disorder that can generally be managed successfully with maintenance oral medications. However, approximately 15% of patients with ulcerative colitis will develop a severe exacerbation and require hospitalization. While many patients with acute severe ulcerative colitis will respond to a short course of intravenous corticosteroids, up to a third will fail to improve. In these patients with steroid-refractory colitis, the choice is between rescue medical therapy with ciclosporin or infliximab, or surgery. Well-timed rescue medical therapy is generally safe when administered by experienced physicians, and is effective in the majority of cases. Surgery is unavoidable in some cases, but is the treatment of choice in others. While ileal pouch-anal anastomosis offers the prospect of life without a permanent ileostomy, there are issues with its long-term functional outcome.
Collapse
Affiliation(s)
- Glen A Doherty
- Center for Inflammatory Bowel Disease, Division of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, 330 Brookline Avenue, Boston, MA 02215, USA.
| | | |
Collapse
|
34
|
Srinivasan R, Akobeng AK. Thalidomide and thalidomide analogues for induction of remission in Crohn's disease. Cochrane Database Syst Rev 2009:CD007350. [PMID: 19370684 DOI: 10.1002/14651858.cd007350.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Crohn's disease is a chronic relapsing condition of the alimentary tract with a high morbidity secondary to bowel inflammation. High levels of tumour necrosis factor-alpha (TNF-alpha) have been associated with the development of intestinal inflammation in Crohn's disease.Thalidomide, has been demonstrated to have anti TNF-alpha properties in experimental and clinical studies. OBJECTIVES To evaluate the efficacy and safety of thalidomide and its analogue lenalidomide for induction of remission in Crohn's disease. SEARCH STRATEGY The Cochrane Central Register of Controlled Trials (CENTRAL) Issue 3, 2008, PUBMED (1966 to August 2008), EMBASE (1984 to August 2008) and the Cochrane IBD/FBD Specialised Trial Register were searched. Manufacturers of thalidomide and leaders in the field were also contacted to identify any unpublished trials. Study references were also searched for additional trials. SELECTION CRITERIA Randomised controlled trials (RCTs) that compared thalidomide or lenalidomide against placebo or any other intervention for induction of remission in Crohn's disease were eligible for inclusion. DATA COLLECTION AND ANALYSIS Data extraction and assessment of methodological quality of included studies were independently performed by two authors. The main outcome measure was clinical remission. Odds ratios and 95% confidence intervals were calculated for dichotomous outcomes. MAIN RESULTS No published RCTs on thalidomide for induction of remission in Crohn's disease were found. One RCT in paediatric patients is in progress. One RCT using lenalidomide (n = 89) met the inclusion criteria and was included in the review. Three parallel groups of patients on 25 mg of lenalidomide daily (n = 23) , 5 mg of lenalidomide daily (n = 33) or placebo (n = 28) were studied. The clinical remission rate in both treatment groups was not significantly different from that in the placebo group; 25 mg lenalidomide versus placebo (OR 0.29; 95% CI 0.05 to 1.54), 5 mg lenalidomide versus placebo (OR 1.30; 95% CI 0.42 to 4.05). There were no statistically significant differences in clinical response. AUTHORS' CONCLUSIONS The results of one well designed study using lenalidomide did not show any statistically significant benefit over placebo. The use of thalidomide or lenalidomide for induction of remission in Crohn's disease is not recommended until data from a definitive study are available.
Collapse
Affiliation(s)
- Ramesh Srinivasan
- Booth Hall Children's Hospital, Charlestown Road, Blackley, Manchester, UK, M9 7AA
| | | |
Collapse
|
35
|
Moss AC, Peppercorn MA. Steroid-refractory severe ulcerative colitis: what are the available treatment options? Drugs 2008; 68:1157-67. [PMID: 18547130 DOI: 10.2165/00003495-200868090-00001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Approximately 15% of patients with ulcerative colitis will experience a severe episode requiring hospitalization. Although intravenous corticosteroids are the current first-line therapy for these patients, about 30% of patients do not respond to corticosteroids and require either an alternative anti-inflammatory agent or surgery. Ciclosporin has proven its efficacy in a number of controlled trials in this setting and is characterized by high early response rates. Patients who respond to ciclosporin and avoid colectomy are more likely to retain their colon if they bridge to immunomodulators in the medium term. Infliximab has also demonstrated efficacy in reducing early colectomy rates and longer term data are awaited. Other agents, such as tacrolimus and basiliximab, and leukocytapheresis, have been studied in small trials and may be alternative options. Key issues remain as to what should be first- and second-line therapies, when surgery should be undertaken, and the risk of switching between immunosuppressants in these critical patients.
Collapse
Affiliation(s)
- Alan C Moss
- Harvard Medical School, Center for Inflammatory Bowel Disease, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
| | | |
Collapse
|
36
|
Mansfield JC, Parkes M, Hawthorne AB, Forbes A, Probert CSJ, Perowne RC, Cooper A, Zeldis JB, Manning DC, Hawkey CJ. A randomized, double-blind, placebo-controlled trial of lenalidomide in the treatment of moderately severe active Crohn's disease. Aliment Pharmacol Ther 2007; 26:421-30. [PMID: 17635377 DOI: 10.1111/j.1365-2036.2007.03385.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Therapy targeted at tumour necrosis factor-alpha has an established role in Crohn's disease. Lenalidomide, an analogue of thalidomide, is an oral immunomodulatory agent with powerful antitumour necrosis factor-alpha properties. It is licensed for myeloma and myelodysplastic syndrome. Based upon reports of thalidomide efficacy, lenalidomide was evaluated in Crohn's disease. AIM To evaluate the efficacy and safety of lenalidomide in subjects with moderately severe active Crohn's disease. METHODS In a multicentre, double-blind, placebo-controlled parallel group study 89 subjects were randomized to lenalidomide 25 mg daily, 5 mg daily or placebo. Subjects were treated for 12 weeks. The primary end point was a 70-point reduction in Crohn's Disease Activity Index. RESULTS The overall clinical response rate was not significantly different between the three groups: lenalidomide 25 mg 26%, lenalidomide 5 mg 48% and placebo 39%. Lenalidomide was generally well tolerated with only one serious adverse event, a deep vein thrombosis, being attributed to treatment. CONCLUSION Lenalidomide, an oral agent with antitumour necrosis factor-alpha properties, was not effective in active Crohn's disease in contrast to reports of benefit from thalidomide. The reasons for this lack of efficacy are speculative, other physiological activities may offset its action on inflammatory cytokines, or its antitumour necrosis factor-alpha action without apoptosis may be insufficient for activity in Crohn's disease.
Collapse
Affiliation(s)
- J C Mansfield
- Department of Gastroenterology, Royal Victoria Infirmary, Newcastle upon Tyne, UK.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2007. [DOI: 10.1002/pds.1370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|