GIS-SUSANTI-TNF-2015 (Anti-TNF Discontinuation )
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ClinicalTrials.gov Identifier: NCT02994836 |
Recruitment Status :
Active, not recruiting
First Posted : December 16, 2016
Last Update Posted : January 15, 2021
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Condition or disease | Intervention/treatment | Phase |
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Crohn's Disease Inflammatory Bowel Disease Ulcerative Colitis | Biological: Anti-TNF: Infliximab (Infusion) Drug: Anti-TNF discontinuation: Physiological saline solution Biological: Anti-TNF:Adalimumab (Subcutaneus) | Phase 4 |
A multicentre prospective randomized trial.
Hypothesis:
The discontinuation of anti-TNF treatment in inflammatory bowel disease (IBD) patients in clinical remission is associated with an increased risk of recurrence compared with maintaining such treatment.
Main objective:
To assess the percentage of patients with IBD who, after stopping anti-TNF treatment, have sustained clinical remission at one year compared to those in which the treatment is continued at stable doses
Secondary objectives:
To compare treatment discontinuation vs. treatment continuation of anti-TNF agents in patients with Crohn´s disease or ulcerative colitis in terms of:
- remission (relapse-free) time,
- phenotype changes with both strategies
- mucosal healing,
- radiologic healing
- impact on quality of life and productivity
- safety
- to identify relapse predictive factors.
- To identify relapse predictive factors after anti-TNF drug discontinuation
- Determining the profile of serum cytokines in patients with both strategies, depending on drug exposure and if maintained clinical remission or relapse.
Planned number of subject to be included: 194
The participation of at 50 hospitals in Spain with an inclusion of about 5 patients per hospital is required..
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Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 194 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor) |
Primary Purpose: | Treatment |
Official Title: | Anti-TNF Discontinuation in Patients With Inflammatory Bowel Disease: Multicentre, Prospective, Randomized Clinical Trial and Economic Evaluation |
Actual Study Start Date : | April 21, 2017 |
Estimated Primary Completion Date : | December 31, 2021 |
Estimated Study Completion Date : | December 31, 2022 |

Arm | Intervention/treatment |
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Active Comparator: Anti-TNF
Infliximab (Infusion 5mg/kg milligram(s)/Kilogram-Intravenous use) or Adalimumab (Subcutaneus 40 mg milligram(s)-subcutaneus)
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Biological: Anti-TNF: Infliximab (Infusion)
Infliximab (Infusion 5mg/kg milligram(s)/Kilogram-Intravenous use)(Visit1,visit 3,visit 4,visit 5, visit 6 and visit 7) Biological: Anti-TNF:Adalimumab (Subcutaneus) Adalimumab (Subcutaneus 40 mg milligram(s)-subcutaneus)(Visit 1,visit 2,visit 3,visit 4,visit 5, visit 6 and visit 7). |
Placebo Comparator: Anti-TNF discontinuation (Placebo)
Physiological saline solution (Infusion-Intravenous use) or Physiological saline solution (Injection-subcutaneous use)
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Drug: Anti-TNF discontinuation: Physiological saline solution
Physiological saline solution (Infusion-Intravenous use)(Visit1,visit 3,visit 4,visit 5, visit 6 and visit 7) Drug: Anti-TNF discontinuation: Physiological saline solution Physiological saline solution (Injection-subcutaneous use)(Visit 1,visit 2,visit 3,visit 4,visit 5, visit 6 and visit 7). |
- Sustained clinical remission after one year of follow-up (after discontinuing or continuing treatment with anti-TNF). [ Time Frame: Change at 12 months. ]
- Clinical activity assessment [ Time Frame: Month 0, month 1, month 2, month 4, month 6, month 8, month 10, month 12 ]On Crohn´s Disease: Measure by Crohn´s Disease Activity Index (CDAI)
- Endoscopic activity assessment [ Time Frame: 12 Months. On the Month 0, month 12 or relapse ]On Crohn´s Disease: Measure by Simplified endoscopic activity score for Crohn´s disease (SES-CD).
- Radiologic activity assessment [ Time Frame: 12 Months. Month 0, month 12 or relapse ]Measure by absence of contrast enhancement, edema or presence of ulcers
- Quality of life assessment [ Time Frame: Month 0, month 1, month 2, month 4, month 6, month 8, month 10, month 12 ]Measure by the Inflammatory Bowel Disease Questionnaire (IBDQ-9)
- The Work productivity and activity assessment [ Time Frame: Month 0, month 1, month 2, month 4, month 6, month 8, month 10, month 12 ]Measure by "Spanish Work Productivity and Activity Impairment Questionnaire".This questionnaire assessments the sum of work time missed because IBD and impairment while working yields the overall work impairment (productivity loss) score. Scores are expressed as percentages of impairment/productivity loss, with higher scores indicating greater impairment.
- Clinical activity assessment [ Time Frame: Month 0, month 1, month 2, month 4, month 6, month 8, month 10, month 12 ]On the Ulcerative Colitis disease: Measure by Mayo Scoring System
- Endoscopic activity assessment [ Time Frame: 12 Months. On the Month 0, month 12 or relapse ]On the Ulcerative Colitis disease: Measure by Mayo endoscopic score.

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Patients diagnosed with IBD by the usual criteria; both Crohn's and ulcerative colitis disease.
- Patients older than 18 years.
- In the case of patients with Crohn's disease the indication treatment with anti-TNF it must have been for luminal involvement (no perianal).
- Are currently in clinical remission.
- The clinical remission period with the drug at non-intensified dose it must have been at least 6 months.
The administration of ≥10 mg/kg/8 weeks or 5 mg / kg / ≤ 4 weeks, in the case of infliximab, and 40 mg / week, in the case of adalimumab, is considered an intensified dose.
- At the time of inclusion, the patient should be receiving concomitant immunosuppressants (thiopurine or methotrexate) to anti-TNF treatment, and must have received these immunosuppressive drugs at stable doses for at least the last 3 months.
- In patients with Crohn's disease or ulcerative colitis disease, at baseline colonoscopy (made up to 3 months prior to the screening visit) should not be "significant" injuries.
- In the case of patients with Crohn's ileal or ileocolic disease, in magnetic resonance whole should not be "significant" injuries.(made up to 3 months prior to the screening visit)
Exclusion Criteria:
- Age less than 18 years.
- Patients who have been treated with anti-TNF for other indication than the IBD.
- Patients with Crohn's disease in which the indication for treatment with anti-TNF has been the perianal involvement (or luminal and perianal both); or showing active perianal disease at the time of inclusion.
- Patients who are not receiving concomitant treatment with immunosuppressants (thiopurine or methotrexate) at the moment (and in the previous 3 months).
- Patients undergoing bowel resection surgery; therefore, patients who began anti-TNF therapy to prevent or treat postoperative recurrence in Crohn's disease will be excluded.
- Presence of "significant" endoscopic or radiological lesions
- Advanced chronic illness or any other condition that prevents the patient from coming to the clinic for monitoring or follow-up.
- Patients who are pregnant, breastfeeding or intending to become pregnant during the course of the study.
- Refusal to give consent for participation in the study.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02994836
Spain | |
Hospital Universitario de La Princesa | |
Madrid, Spain, 28006 |
Principal Investigator: | Javier MD Perez Gisbert, PhD | Fundación de Investigación Biomédica - Hospital Universitario de La Princesa |
Responsible Party: | Fundación de Investigación Biomédica - Hospital Universitario de La Princesa |
ClinicalTrials.gov Identifier: | NCT02994836 |
Other Study ID Numbers: |
GIS-SUSANTI-TNF-2015 |
First Posted: | December 16, 2016 Key Record Dates |
Last Update Posted: | January 15, 2021 |
Last Verified: | January 2021 |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Crohn's Disease Inflammatory bowel disease Anti-TNF discontinuation Ulcerative colitis |
Crohn Disease Colitis Colitis, Ulcerative Intestinal Diseases Inflammatory Bowel Diseases Ulcer Gastroenteritis Gastrointestinal Diseases Digestive System Diseases |
Colonic Diseases Pathologic Processes Adalimumab Infliximab Pharmaceutical Solutions Anti-Inflammatory Agents Antirheumatic Agents Dermatologic Agents Gastrointestinal Agents |