Crohn's DiseasePhase 2NCT02501291
Thalidomide in Treating Crohn's Disease
A Phase 2 study testing Thalidomide in people with Crohn's Disease, run by First Affiliated Hospital, Sun Yat-Sen University at 1 site in China.
Trial summary
Crohn's disease (CD) is a chronic gastrointestinal inflammatory disease characterized by relapse and progression. The incidence and prevalence of IBD are increasing in different regions around the world, indicating its emergence as a global disease. Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- Crohn's Disease
- What is being tested?
- Thalidomide
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 47 participants
- Where
- 1 siteChina
- Study dates
- Jan 2013to Apr 2015
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- A CDAI score greater than 150 at baseline was required for inclusion .(1) steroid-dependent: unable to reduce steroids below the equivalent of prednisone 10 mg/day (or budesonide below 3 mg/day) within 3 months of starting steroids, or who have a relapse within 3 months of stopping steroids.(2) thiopurines-non-responsive: active disease or clinical relapse despite administration of azathioprine (1.5-2 mg per kg per day) or 6-mercaptopurine (0.75-1.5 mg per kg per day) for 4 months. (3) thiopurines- intolerant: intolerance to or adverse events of thiopurines.
- The exclusion criteria were (1) isolated L4 CD; (2) disease including symptomatic stenosis of intestine or abdominal abscess requiring immediate surgery; (3) Current or past history of malignancy or organ transplantation; (4) Serious infections within 3 months; (5) Previous history of neuropathy or symptoms of neuropathy or abnormal electromyography prior to thalidomide; (6) infliximab treatment in the previous 8 weeks; (7) progressive or uncontrolled renal, hepatic, hematological, pulmonary and cardiac disease and（8）ongoing pregnancy.
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
China1 site
The First Affiliated Hospital of Sun Yat-Sen University
Guangzhou, Guangdong, 510080
About this study
Official title: Thalidomide in Inducing and Maintaining Remission of Crohn's Disease
Crohn's disease (CD) is a chronic gastrointestinal inflammatory disease characterized by relapse and progression. The incidence and prevalence of IBD are increasing in different regions around the world, indicating its emergence as a global disease. Though modern medical therapies including immunomodulators and biologic agents have revolutionized treatment of CD, the occurrence of steroids-dependence and resistance or intolerance to medical therapy is quite common. The limitation of present therapeutic management and the high expense of biologic agents leads to the treatment of CD become "refractoriness". The occurrence rate of steroids-dependence and resistance or intolerance to thiopurine therapy is quite high during the course of CD. Approximately 38% of cases required surgery within 10 years. Therefore, the management of such refractory CD remains a great therapeutic challenge for clinicians.
Thalidomide is an oral agent that has immunomodulatory, antiangiogenic and TNF(tumor necrosis factor)-a- suppressing effects. The potential role for thalidomide in the treatment of refractory paediatric and adult CD has been investigated in more and more small open-label studies and retrospective case series. Recently, a randomized controlled trial showed thalidomide improved clinical remission at 8 weeks of treatment and longer-term maintenance of remission in pediatric refractory CD. Gerich et al reported in a retrospective study that thalidomide improved long-term outcomes among 37 refractory CD adults followed up for a median of 58 months. However, the dose of thalidomide used in these studies ranged from 50mg/d to 150mg/d, and the occurrence rate of side effects reported variously but all quite high. The side effects related to the dose of thalidomide were the major concerns of using it in CD. Moreover, the effect of thalidomide on endoscopic response including mucosal healing which is a more objective and important outcome in CD was rarely reported. Therefore the aim of this study is to investigate the efficacy on clinical and endoscopic response and the adverse effects of using low-dose thalidomide in active adult CD patients.
- Conditions
- Crohn's Disease
- Being tested
- Thalidomide
- Medical subject headings
- Crohn Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ThalidomideDrug
| Study group | Role | What they receive |
|---|---|---|
| Thalidomide | Experimental | Thalidomide was administered at a daily dose of 50 mg to the patients. Dosage adjustment of thalidomide from 25mg daily to 100mg daily was tailored individually according to patients' tolerance to thalidomide. To minimize the sedative effect of thalidomide, the investigators recommended patients take a single dose of the study drug in the evening before bedtime. Receives: Drug: Thalidomide |
What is being measured
The primary outcome is the main question the study is designed to answer.
Clinical remission
Clinical remission is defined as CDAI (Crohn's disease activity index) less than 150.
Measured: 8 weeks
Secondary outcomes (1)
clinical response and endoscopic efficacy
Clinical response was defined as a decrease in CDAI score of ≥100 points from baseline. Endoscopic efficacy was reassessed by ileocolonoscopy at week 24. Endoscopic outcome measures included endoscopic response (decrease in CDEIS score >5 points from baseline of CDEIS of 6 or more), complete remission (CDEIS score <3) and mucosal healing (no ulcer)response was defined as a decrease in CDAI score of ≥100 points from baseline. Endoscopic efficacy was reassessed by ileocolonoscopy at week 24. Endoscopic outcome measures included endoscopic response (decrease in CDEIS score >5 points from baseline of CDEIS of 6 or more), complete remission (CDEIS score <3) and mucosal healing (no ulcer)
Measured: 24 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 Jul 2015 (estimated)
- Study startJan 2013
- Primary completionApr 2015
- Study completionApr 2015
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Crohn's DiseaseStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 47 participants (actual)
Sponsor and investigators
- Lead sponsor
- First Affiliated Hospital, Sun Yat-Sen University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Ren Mao, First Affiliated Hospital, Sun Yat-Sen University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02501291
- Sponsor's protocol ID
- IBD201501
- Status last verified
- Feb 2016
- First submitted
- 20 May 2015
- Last updated
- 1 Mar 2016
- Results posted
- No
- Data monitoring committee
- Yes
Publications
Lazzerini M, Martelossi S, Magazzu G, Pellegrino S, Lucanto MC, Barabino A, Calvi A, Arrigo S, Lionetti P, Lorusso M, Mangiantini F, Fontana M, Zuin G, Palla G, Maggiore G, Bramuzzo M, Pellegrin MC, Maschio M, Villanacci V, Manenti S, Decorti G, De Iudicibus S, Paparazzo R, Montico M, Ventura A. Effect of thalidomide on clinical remission in children and adolescents with refractory Crohn disease: a randomized clinical trial. JAMA. 2013 Nov 27;310(20):2164-73. doi: 10.1001/jama.2013.280777.
PubMed 24281461Gerich ME, Yoon JL, Targan SR, Ippoliti AF, Vasiliauskas EA. Long-term outcomes of thalidomide in refractory Crohn's disease. Aliment Pharmacol Ther. 2015 Mar;41(5):429-37. doi: 10.1111/apt.13057. Epub 2014 Dec 15.
PubMed 25511905
Study at a glance
From the registry record, last updated by the sponsor on 1 Mar 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Thalidomide in Inducing and Maintaining Remission of Crohn's Disease
- ClinicalTrials.gov ID
- NCT02501291
- Acronym / sponsor ID
- IBD201501
- Conditions
- Crohn's Disease
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 47 participants (actual)
- Lead sponsor
- First Affiliated Hospital, Sun Yat-Sen UniversityUniversity, hospital or other
- Study start
- Jan 2013
- Primary completion
- Apr 2015 (actual)
- Study completion
- Apr 2015 (actual)
- First posted
- 17 Jul 2015 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Crohn's disease (CD) is a chronic gastrointestinal inflammatory disease characterized by relapse and progression. The incidence and prevalence of IBD are increasing in different regions around the world, indicating its emergence as a global disease. Though modern medical therapies including immunomodulators and biologic agents have revolutionized treatment of CD, the occurrence of steroids-dependence and resistance or intolerance to medical therapy is quite common. The limitation of present therapeutic management and the high expense of biologic agents leads to the treatment of CD become "refractoriness". The occurrence rate of steroids-dependence and resistance or intolerance to thiopurine therapy is quite high during the course of CD. Approximately 38% of cases required surgery within 10 years. Therefore, the management of such refractory CD remains a great therapeutic challenge for clinicians.
Thalidomide is an oral agent that has immunomodulatory, antiangiogenic and TNF(tumor necrosis factor)-a- suppressing effects. The potential role for thalidomide in the treatment of refractory paediatric and adult CD has been investigated in more and more small open-label studies and retrospective case series. Recently, a randomized controlled trial showed thalidomide improved clinical remission at 8 weeks of treatment and longer-term maintenance of remission in pediatric refractory CD. Gerich et al reported in a retrospective study that thalidomide improved long-term outcomes among 37 refractory CD adults followed up for a median of 58 months. However, the dose of thalidomide used in these studies ranged from 50mg/d to 150mg/d, and the occurrence rate of side effects reported variously but all quite high. The side effects related to the dose of thalidomide were the major concerns of using it in CD. Moreover, the effect of thalidomide on endoscopic response including mucosal healing which is a more objective and important outcome in CD was rarely reported. Therefore the aim of this study is to investigate the efficacy on clinical and endoscopic response and the adverse effects of using low-dose thalidomide in active adult CD patients.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Thalidomide | Experimental | Drug: ThalidomideThalidomide was administered at a daily dose of 50 mg to the patients. Dosage adjustment of thalidomide from 25mg daily to 100mg daily was tailored individually according to patients' tolerance to thalidomide. To minimize the sedative effect of thalidomide, the investigators recommended patients take a single dose of the study drug in the evening before bedtime. |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- A CDAI score greater than 150 at baseline was required for inclusion .(1) steroid-dependent: unable to reduce steroids below the equivalent of prednisone 10 mg/day (or budesonide below 3 mg/day) within 3 months of starting steroids, or who have a relapse within 3 months of stopping steroids.(2) thiopurines-non-responsive: active disease or clinical relapse despite administration of azathioprine (1.5-2 mg per kg per day) or 6-mercaptopurine (0.75-1.5 mg per kg per day) for 4 months. (3) thiopurines- intolerant: intolerance to or adverse events of thiopurines.
- The exclusion criteria were (1) isolated L4 CD; (2) disease including symptomatic stenosis of intestine or abdominal abscess requiring immediate surgery; (3) Current or past history of malignancy or organ transplantation; (4) Serious infections within 3 months; (5) Previous history of neuropathy or symptoms of neuropathy or abnormal electromyography prior to thalidomide; (6) infliximab treatment in the previous 8 weeks; (7) progressive or uncontrolled renal, hepatic, hematological, pulmonary and cardiac disease and（8）ongoing pregnancy.
Key exclusion criteria (0 listed)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Thalidomide | Drug | Thalidomide |
Primary outcome
Clinical remission
Time frame: 8 weeks
Clinical remission is defined as CDAI (Crohn's disease activity index) less than 150.
1 secondary outcome
clinical response and endoscopic efficacy
Time frame: 24 weeks
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 Mar 2016.
- Results publication: PubMed 24281461Lazzerini M, Martelossi S, Magazzu G, Pellegrino S, Lucanto MC, Barabino A, Calvi A, Arrigo S, Lionetti P, Lorusso M, Mangiantini F, Fontana M, Zuin G, Palla G, Maggiore G, Bramuzzo M, Pellegrin MC, Maschio M, Villanacci V, Manenti S, Decorti G, De Iudicibus S, Paparazzo R, Montico M, Ventura A. Effect of thalidomide on clinical remission in children and adolescents with refractory Crohn disease: a randomized clinical trial. JAMA. 2013 Nov 27;310(20):2164-73. doi: 10.1001/jama.2013.280777.
- Results publication: PubMed 25511905Gerich ME, Yoon JL, Targan SR, Ippoliti AF, Vasiliauskas EA. Long-term outcomes of thalidomide in refractory Crohn's disease. Aliment Pharmacol Ther. 2015 Mar;41(5):429-37. doi: 10.1111/apt.13057. Epub 2014 Dec 15.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Thalidomide in people with Crohn's Disease, run by First Affiliated Hospital, Sun Yat-Sen University at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 0 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 1 Mar 2016. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Clinical remission (time frame: 8 weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02501291, which also lists 2 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Mar 2016; AzTrials last refreshed its copy on 1 Nov 2026.