Crohn DiseasePhase 2TRIDENTNCT02877134
Safety and Efficacy Study of JNJ-64304500 in Participants With Moderately to Severely Active Crohn's Disease
A Phase 2 study testing JNJ-64304500 and Ustekinumab in people with Crohn Disease, run by Janssen Research & Development, LLC at 147 sites in 14 countries.
Trial summary
The purpose of the study is to assess the safety and efficacy of JNJ-64304500 in participants with moderately to severely active Crohn's disease. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Crohn Disease
- What is being tested?
- JNJ-64304500 and Ustekinumab
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 388 participants
- Where
- 147 sitesin 14 countries
- Study dates
- 25 Aug 2016to 24 Jan 2022
- Phase
- Phase 2
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
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 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Have Crohn's disease or fistulizing Crohn's disease of at least 3 months' duration, with colitis, ileitis, or ileocolitis, confirmed at any time in the past by radiography, histology, and/or endoscopy
- A woman of childbearing potential must have a negative highly sensitive serum (beta-human chorionic gonadotropin [b-hCG]) pregnancy test result at screening and a negative urine pregnancy test result at Week 0
- Adhere to the following requirements for concomitant medication for the treatment of Crohn's disease, which are permitted provided that doses meeting these requirements are stable, or have been discontinued, for at least 3 weeks before baseline (Week 0), unless otherwise specified: a) Oral 5-aminosalicylic acid (5-ASA) compounds, b) Oral corticosteroids at a prednisone-equivalent dose at or below 40 milligram per day (mg/day), or 9 mg/day of budesonide, or 5 mg/day beclomethasone dipropionate, c) Antibiotics being used as a primary treatment of Crohn's disease, d) Conventional immunomodulators (that is, azathioprine (AZA), 6-mercaptopurine (6-MP), or Methotrexate (MTX)): participants must have been taking them for at least 12 weeks and at a stable dose for at least 4 weeks before baseline
- A participant who has had extensive colitis for greater than or equal to (>=) 8 years, or disease limited to the left side of the colon for >= 12 years, must either have had a colonoscopy to assess for the presence of dysplasia within 1 year before the first administration of study agent or a colonoscopy to assess for the presence of malignancy at the screening visit, with no evidence of malignancy
- Have active Crohn's disease, defined as a baseline Crohn's Disease Activity Index (CDAI) score of >= 220 but <= 450
Who cannot join
- Participants who have received intravenous (IV) corticosteroids less then (<)3 weeks or have received tumor necrosis factor-alpha (TNF-alpha) antagonist biologic agents (example, monoclonal antibody [mAb] therapies) or other agents intended to suppress or eliminate tumor necrosis factor-alpha (TNF-alpha) <8 weeks or have received Vedolizumab <16 weeks before the first administration of study drug
- Woman who is pregnant or planning pregnancy or is a man who plans to father while randomized in the study or within 16 weeks after the last administration of study agent
- Participants with certain complications of Crohn's disease that would make it hard to assess response to study drug
- Participants with a history of or ongoing chronic or recurrent infectious disease
- Has previously received a biologic agent targeting interleukin (IL)-12 or IL-23, including but not limited to ustekinumab or briakinumab (ABT-874)
Trial locations and contacts
147 sites in 14 countries.
147 sites in 14 countries
United States37 sites
Study site
Brooklyn, New York
Study site
Charlotte, North Carolina
Study site
Chicago, Illinois
Study site
Cincinnati, Ohio
Study site
Cleveland, Ohio
Study site
Columbia, Maryland
Study site
Columbia, South Carolina
Study site
Coral Gables, Florida
Study site
Doylestown, Pennsylvania
Study site
Evanston, Illinois
Study site
Fairfax, Virginia
Study site
Great Neck, New York
Study site
Greenville, South Carolina
Study site
Houma, Louisiana
Study site
Houston, Texas
Study site
Indianapolis, Indiana
Study site
Kissimmee, Florida
Study site
Lake Charles, Louisiana
Study site
Lone Tree, Colorado
Study site
Marietta, Georgia
Study site
Miami, Florida
Study site
Miramar, Florida
Study site
Morristown, New Jersey
Study site
Nashville, Tennessee
Study site
New York, New York
Study site
Orlando, Florida
Study site
Raleigh, North Carolina
Study site
Richardson, Texas
Study site
Richmond, Virginia
Study site
Rochester, New York
Study site
Salt Lake City, Utah
Study site
San Antonio, Texas
Study site
Seattle, Washington
Study site
Shreveport, Louisiana
Study site
Southlake, Texas
Study site
Tyler, Texas
Study site
Winter Park, Florida
Japan30 sites
Study site
Asahikawa
Study site
Chikushino-shi
Study site
Fukushima
Study site
Gunma
Study site
Hamamatsu
Study site
Hirosaki
Study site
Hitachi
Study site
Hyôgo
Study site
Isehara
Study site
Kagoshima
Study site
Kahoku-gun
Study site
Kamakura
Study site
Kanagawa
Study site
Kanazawa
Study site
Kashiwa
Study site
Midori-ku
Study site
Minatoku
Study site
Niigata
Study site
Okinawa
Study site
Osaka
Study site
Ōsaka-sayama
Study site
Saga
Study site
Sakura
Study site
Sapporo
Study site
Sendai
Study site
Shimotsuga Gun
Study site
Shimotsuke
Study site
Shinjuku Ku
Study site
Shinjuku-ku
Study site
Sunto-gun
Russia13 sites
Study site
Irkutsk
Study site
Kazan'
Study site
Krasnoyarsk
Study site
Moscov
Study site
Moscow
Study site
Nizhny Novgorod
Study site
Novosibirsk
Study site
Omsk
Study site
Rostov-on-Don
Study site
Saint Petersburg
Study site
Samara
Study site
Tosno
Study site
Yekaterinburg
Ukraine13 sites
Study site
Chernivtsi
Study site
Dnipropetrovsk
Study site
Ivano-Frankivsk
Study site
Kharkiv
Study site
Kiyv
Study site
Kropyvnytskyi
Study site
Kyiv
Study site
Lviv
Study site
Sumy
Study site
Ternopil
Study site
Uzhhorod
Study site
Zaporizhzhya
Study site
Zhaporozhia
Poland12 sites
Study site
Bydgoszcz
Study site
Chorzów
Study site
Krakow
Study site
Ksawerów
Study site
Lodz
Study site
Oświęcim
Study site
Poznan
Study site
Sopot
Study site
Szczecin
Study site
Warsaw
Study site
Włocławek
Study site
Wroclaw
Germany11 sites
Study site
Berlin
Study site
Essen
Study site
Hamburg
Study site
Hanover
Study site
Heidelberg
Study site
Kiel
Study site
Leipzig
Study site
Lübeck
Study site
Ludwigshafen
Study site
Lüneburg
Study site
Ulm
France7 sites
Study site
Amiens
Study site
Lille
Study site
Marseille
Study site
Paris
Study site
Pierre-Bénite
Study site
Saint-Etienne
Study site
Toulouse
South Korea7 sites
Study site
Bundang
Study site
Busan
Study site
Daegu
Study site
Guri-si
Study site
Gyeonggi-do
Study site
Seoul
Study site
Suwon
Hungary4 sites
Study site
Budapest
Study site
Debrecen
Study site
Szekszárd
Study site
Szombathely
United Kingdom4 sites
Study site
Cambridge
Study site
Nottingham
Study site
Sheffield
Study site
Sutton in Ashfield
About this study
Official title: A Phase 2b, Randomized, Double-Blind, Placebo Controlled, Parallel Group, Multicenter Study to Evaluate the Safety and Efficacy of JnJ-64304500 in Subjects With Moderately to Severely Active Crohn's Disease
The purpose of the study is to assess the safety and efficacy of JNJ-64304500 in participants with moderately to severely active Crohn's disease.
- Conditions
- Crohn Disease
- Being tested
- JNJ-64304500, Placebo, Ustekinumab
- Medical subject headings
- Crohn Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
JNJ-64304500Drug
Participants will receive JNJ-64304500 Subcutaneously.
PlaceboDrug
Participants will receive placebo Subcutaneously.
UstekinumabDrug
Also called STELARA
Participants will receive ustekinumab as per the dosing regimen.
| Study group | Role | What they receive |
|---|---|---|
| Part I : Placebo | Experimental | Participants will receive placebo Subcutaneously (SC) at Weeks 0, 2, 4, 6, 8, and 10. From Week 12 Placebo-treated participants who are in clinical response at Week 12 (>=100-point reduction from baseline in Crohn's Disease Activity Index (CDAI) or CDAI <150) will continue to receive placebo SC injections every 2 weeks from Week 12 through Week 22. Placebo -treated participants who are not in clinical response at Week 12 will receive JNJ-64304500 400 mg SC at Week 12 and then JNJ-64304500 200 mg every two weeks from Week 14 through Week 22. Receives: Drug: JNJ-64304500; Drug: Placebo |
| Part I : JNJ-64304500 | Experimental | Participants will receive JNJ-64304500 400 milligram (mg) SC at Week 0 then 200 mg SC every two weeks through Week 22. Receives: Drug: JNJ-64304500 |
| Part II : Placebo | Experimental | Placebo SC at Weeks 0, 2, 4, and 8. From Week 12, placebo-treated participants who are in clinical response at Week 12 (>=100-point reduction from baseline in CDAI or CDAI <150) will continue to receive placebo at Weeks 12, 14, 16, and 20. Placebo -treated participants who are not in clinical response at Week 12 will receive JNJ-64304500 150 mg SC at Week 12 and then JNJ-64304500 75 mg at Weeks 14, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive placebo up to 52 weeks (for a total of up to 72 weeks of placebo in Part II).
The study has been unblinded due to lack of sufficient efficacy of JNJ- 64304500. Participants receiving placebo during the LTE will stop receiving placebo. Receives: Drug: JNJ-64304500; Drug: Placebo |
| Part II : JNJ-64304500 High Dose | Experimental | JNJ-64304500 400 mg SC at Week 0 and 200 mg SC at Weeks 2, 4, 8, 12, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive JNJ-64304500 high dose up to 52 weeks (for a total of up to 72 weeks of JNJ-64304500 in Part II).
The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving JNJ-64304500 during the LTE will stop receiving study drug and will have a final safety follow-up visit 16 weeks after the last dose of study drug. Receives: Drug: JNJ-64304500 |
| Part II : JNJ-64304500 Middle Dose | Experimental | JNJ-64304500 150 mg SC at Week 0 and 75 mg SC at Weeks 2, 4, 8, 12, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive JNJ-64304500 middle dose up to 52 weeks (for a total of up to 72 weeks of JNJ-64304500 in Part II).
The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving JNJ-64304500 during the LTE will stop receiving study drug and will have a final safety follow-up visit 16 weeks after the last dose of study drug. Receives: Drug: JNJ-64304500 |
| Part II : JNJ-64304500 Low Dose | Experimental | JNJ-64304500 50 mg SC at Week 0 and 25 mg SC at Weeks 2, 4, 8, 12, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive JNJ-64304500 low dose up to 52 weeks (for a total of up to 72 weeks of JNJ-64304500 in Part II).
The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving JNJ-64304500 during the LTE will stop receiving study drug and will have a final safety follow-up visit 16 weeks after the last dose of study drug. Receives: Drug: JNJ-64304500 |
| Part II : Ustekinumab | Experimental | Participants will receive tiered doses of Ustekinumab 260 mg (weight <=55 kg), Ustekinumab 390 mg (weight >55 kg and <=85 kg), Ustekinumab 520 mg (weight >85 kg) intravenously at Week 0 followed by 90 mg subcutaneously at Weeks 8 and 16. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive Ustekinumab up to 52 weeks (for a total of up to 72 weeks of Ustekinumab in Part II).
The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving Ustekinumab during the LTE will stop receiving study drug and will have a final safety follow-up visit after the last dose of study drug. However, participants receiving Ustekinumab in countries where Ustekinumab is not commercially available or approved for adult Crohn's disease were continued to receive Ustekinumab in the LTE. Receives: Drug: Ustekinumab |
What is being measured
The primary outcome is the main question the study is designed to answer.
Part I: Change From Baseline in the Crohn's Disease Activity Index (CDAI) Score at Week 8
The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. The CDAI score was assessed by collecting information on 8 different Crohn's disease-related variables: extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s), and/or opiates, and general well-being. The last 4 variables were scored over 7 days by the participant on a diary card. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities.
Measured: Baseline to Week 8
Part II: Change From Baseline in the CDAI Score at Week 12
The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. The CDAI was assessed by collecting information on 8 different Crohn's disease-related variables: extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s) and/or opiates, and general well-being. The last 4 variables are scored over 7 days by the participant on a diary card. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities.
Measured: Baseline to Week 12
Secondary outcomes (6)
Part II: Percentage of Participants in Clinical Remission at Week 12 as Measured by CDAI (CDAI Less Than [<] 150)
Clinical Remission was defined as a CDAI score of <150 point. The CDAI score is used to quantify the symptoms of participants with Crohn's Disease. The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s) and/or opiates, and general well-being. A decrease in CDAI over time indicates improvement in disease activity. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities.
Measured: Week 12
Part II: Percentage of Participants in Clinical Response at Week 12 as Measured by CDAI (Greater Than or Equal to [>=] 100-point Reduction From Baseline in CDAI or CDAI <150)
Clinical response was defined as a >=100-point reduction from the baseline CDAI score, or a CDAI score <150. The CDAI score is used to quantify the symptoms of participants with Crohn's Disease. The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s) and/or opiates, and general well-being. The CDAI score is used to quantify the symptoms of participants with Crohn's Disease. A decrease in CDAI over time indicates improvement in disease activity. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities.
Measured: Week 12
Part II: Change From Baseline in Patient-Reported Outcome (PRO)-2 at Week 12
The PRO-2 score is defined as the sum of the abdominal pain and stool frequency components of the CDAI. PRO-2 scores ranges from 0 to approximately 300, higher score indicates higher disease activity.
Measured: Baseline, Week 12
Part II: Percentage of Participants in Clinical Remission at Week 12 as Measured by PRO-2 (PRO-2 <75)
Clinical Remission was defined as a PRO-2 score of <75 point.
Measured: Week 12
Part II: Percentage of Participants in Clinical Response at Week 12 as Measured by PRO-2 (>=50-point Reduction From Baseline in PRO-2 Score or PRO-2 Score <75)
Clinical response was defined as >=50-point reduction from baseline in PRO-2 or Score or PRO-2 Score <75.
Measured: Week 12
Part II: Change From Baseline in Simple Endoscopic Score for Crohn's Disease (SES-CD) at Week 12
SES-CD is a validated instrument reflecting an endoscopist global appraisal of mucosal lesions in Crohn's disease. SES-CD grades lesions by location (5 bowel segments: ileum, right colon, transverse colon, left colon, and rectum) using 4 endoscopic variables: ulcer size, extent of ulcerated surface, extent of affected surface, and presence/type of narrowing. The total SES-CD was calculated as the sum of the 4 variables for the 5 bowel segments: rectum, left colon, transverse colon, right colon, and ileum. Scores range from 0 to 60, with higher scores indicating more severe disease.
Measured: Baseline, Week 12
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted24 Aug 2016 (estimated)
- Study start25 Aug 2016
- Primary completion10 Dec 2020
- Study completion24 Jan 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Crohn DiseaseStudies of the same condition, open and under way.
- More trials run by Janssen Research & Development, LLCThe sponsor's other registered studies.
- 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
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 388 participants (actual)
Sponsor and investigators
- Lead sponsor
- Janssen Research & Development, LLC
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Janssen Research & Development, LLC Clinical Trial, Study director, Janssen Research & Development, LLC
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02877134
- Sponsor's protocol ID
- CR108136
- Other IDs
- 64304500CRD2001, 2016-000634-21, 2016
- Acronym
- TRIDENT
- Status last verified
- Apr 2025
- First submitted
- 19 Aug 2016
- Last updated
- 29 Apr 2025
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
Publications
Hasskamp J, Meinhardt C, Timmer A. Anti-IL-12/23p40 antibodies for induction of remission in Crohn's disease. Cochrane Database Syst Rev. 2025 May 13;5(5):CD007572. doi: 10.1002/14651858.CD007572.pub4.
PubMed 40357993Allez M, Sands BE, Feagan BG, D'Haens G, De Hertogh G, Randall CW, Zou B, Johanns J, O'Brien C, Curran M, Rebuck R, Wang ML, Sabins N, Baker T, Kobayashi T. A Phase 2b, Randomised, Double-blind, Placebo-controlled, Parallel-arm, Multicenter Study Evaluating the Safety and Efficacy of Tesnatilimab in Patients with Moderately to Severely Active Crohn's Disease. J Crohns Colitis. 2023 Aug 21;17(8):1235-1251. doi: 10.1093/ecco-jcc/jjad047.
PubMed 36939629
Study at a glance
From the registry record, last updated by the sponsor on 29 Apr 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase 2b, Randomized, Double-Blind, Placebo Controlled, Parallel Group, Multicenter Study to Evaluate the Safety and Efficacy of JnJ-64304500 in Subjects With Moderately to Severely Active Crohn's Disease
- ClinicalTrials.gov ID
- NCT02877134
- Acronym / sponsor ID
- TRIDENT / CR108136
- Conditions
- Crohn Disease
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 388 participants (actual)
- Lead sponsor
- Janssen Research & Development, LLCIndustry (pharma, biotech, devices)
- Study start
- 25 Aug 2016 (actual)
- Primary completion
- 10 Dec 2020 (actual)
- Study completion
- 24 Jan 2022 (actual)
- First posted
- 24 Aug 2016 (estimated)
- Results
- Posted 17 Feb 2022
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of the study is to assess the safety and efficacy of JNJ-64304500 in participants with moderately to severely active Crohn's disease.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 7
| Arm | Type | Receives |
|---|---|---|
| Part I : Placebo | Experimental | Drug: JNJ-64304500, Drug: PlaceboParticipants will receive placebo Subcutaneously (SC) at Weeks 0, 2, 4, 6, 8, and 10. From Week 12 Placebo-treated participants who are in clinical response at Week 12 (>=100-point reduction from baseline in Crohn's Disease Activity Index (CDAI) or CDAI <150) will continue to receive placebo SC injections every 2 weeks from Week 12 through Week 22. Placebo -treated participants who are not in clinical response at Week 12 will receive JNJ-64304500 400 mg SC at Week 12 and then JNJ-64304500 200 mg every two weeks from Week 14 through Week 22. |
| Part I : JNJ-64304500 | Experimental | Drug: JNJ-64304500Participants will receive JNJ-64304500 400 milligram (mg) SC at Week 0 then 200 mg SC every two weeks through Week 22. |
| Part II : Placebo | Experimental | Drug: JNJ-64304500, Drug: PlaceboPlacebo SC at Weeks 0, 2, 4, and 8. From Week 12, placebo-treated participants who are in clinical response at Week 12 (>=100-point reduction from baseline in CDAI or CDAI <150) will continue to receive placebo at Weeks 12, 14, 16, and 20. Placebo -treated participants who are not in clinical response at Week 12 will receive JNJ-64304500 150 mg SC at Week 12 and then JNJ-64304500 75 mg at Weeks 14, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive placebo up to 52 weeks (for a total of up to 72 weeks of placebo in Part II). The study has been unblinded due to lack of sufficient efficacy of JNJ- 64304500. Participants receiving placebo during the LTE will stop receiving placebo. |
| Part II : JNJ-64304500 High Dose | Experimental | Drug: JNJ-64304500JNJ-64304500 400 mg SC at Week 0 and 200 mg SC at Weeks 2, 4, 8, 12, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive JNJ-64304500 high dose up to 52 weeks (for a total of up to 72 weeks of JNJ-64304500 in Part II). The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving JNJ-64304500 during the LTE will stop receiving study drug and will have a final safety follow-up visit 16 weeks after the last dose of study drug. |
| Part II : JNJ-64304500 Middle Dose | Experimental | Drug: JNJ-64304500JNJ-64304500 150 mg SC at Week 0 and 75 mg SC at Weeks 2, 4, 8, 12, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive JNJ-64304500 middle dose up to 52 weeks (for a total of up to 72 weeks of JNJ-64304500 in Part II). The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving JNJ-64304500 during the LTE will stop receiving study drug and will have a final safety follow-up visit 16 weeks after the last dose of study drug. |
| Part II : JNJ-64304500 Low Dose | Experimental | Drug: JNJ-64304500JNJ-64304500 50 mg SC at Week 0 and 25 mg SC at Weeks 2, 4, 8, 12, 16, and 20. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive JNJ-64304500 low dose up to 52 weeks (for a total of up to 72 weeks of JNJ-64304500 in Part II). The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving JNJ-64304500 during the LTE will stop receiving study drug and will have a final safety follow-up visit 16 weeks after the last dose of study drug. |
| Part II : Ustekinumab | Experimental | Drug: UstekinumabParticipants will receive tiered doses of Ustekinumab 260 mg (weight <=55 kg), Ustekinumab 390 mg (weight >55 kg and <=85 kg), Ustekinumab 520 mg (weight >85 kg) intravenously at Week 0 followed by 90 mg subcutaneously at Weeks 8 and 16. Participants who complete Part II 24 weeks assessment and may benefit from continued treatment in the opinion of the investigator are eligible to enter the Part II LTE in which they will continue to receive Ustekinumab up to 52 weeks (for a total of up to 72 weeks of Ustekinumab in Part II). The study has been unblinded due to lack of sufficient efficacy of JNJ-64304500. Participants receiving Ustekinumab during the LTE will stop receiving study drug and will have a final safety follow-up visit after the last dose of study drug. However, participants receiving Ustekinumab in countries where Ustekinumab is not commercially available or approved for adult Crohn's disease were continued to receive Ustekinumab in the LTE. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Have Crohn's disease or fistulizing Crohn's disease of at least 3 months' duration, with colitis, ileitis, or ileocolitis, confirmed at any time in the past by radiography, histology, and/or endoscopy
- A woman of childbearing potential must have a negative highly sensitive serum (beta-human chorionic gonadotropin [b-hCG]) pregnancy test result at screening and a negative urine pregnancy test result at Week 0
- Adhere to the following requirements for concomitant medication for the treatment of Crohn's disease, which are permitted provided that doses meeting these requirements are stable, or have been discontinued, for at least 3 weeks before baseline (Week 0), unless otherwise specified: a) Oral 5-aminosalicylic acid (5-ASA) compounds, b) Oral corticosteroids at a prednisone-equivalent dose at or below 40 milligram per day (mg/day), or 9 mg/day of budesonide, or 5 mg/day beclomethasone dipropionate, c) Antibiotics being used as a primary treatment of Crohn's disease, d) Conventional immunomodulators (that is, azathioprine (AZA), 6-mercaptopurine (6-MP), or Methotrexate (MTX)): participants must have been taking them for at least 12 weeks and at a stable dose for at least 4 weeks before baseline
- A participant who has had extensive colitis for greater than or equal to (>=) 8 years, or disease limited to the left side of the colon for >= 12 years, must either have had a colonoscopy to assess for the presence of dysplasia within 1 year before the first administration of study agent or a colonoscopy to assess for the presence of malignancy at the screening visit, with no evidence of malignancy
- Have active Crohn's disease, defined as a baseline Crohn's Disease Activity Index (CDAI) score of >= 220 but <= 450
Key exclusion criteria (5 listed)
- Participants who have received intravenous (IV) corticosteroids less then (<)3 weeks or have received tumor necrosis factor-alpha (TNF-alpha) antagonist biologic agents (example, monoclonal antibody [mAb] therapies) or other agents intended to suppress or eliminate tumor necrosis factor-alpha (TNF-alpha) <8 weeks or have received Vedolizumab <16 weeks before the first administration of study drug
- Woman who is pregnant or planning pregnancy or is a man who plans to father while randomized in the study or within 16 weeks after the last administration of study agent
- Participants with certain complications of Crohn's disease that would make it hard to assess response to study drug
- Participants with a history of or ongoing chronic or recurrent infectious disease
- Has previously received a biologic agent targeting interleukin (IL)-12 or IL-23, including but not limited to ustekinumab or briakinumab (ABT-874)
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 |
|---|---|---|
| JNJ-64304500Participants will receive JNJ-64304500 Subcutaneously. | Drug | Part I : JNJ-64304500, Part I : Placebo, Part II : JNJ-64304500 High Dose, Part II : JNJ-64304500 Low Dose, Part II : JNJ-64304500 Middle Dose, Part II : Placebo |
| PlaceboParticipants will receive placebo Subcutaneously. | Drug | Part I : Placebo, Part II : Placebo |
| UstekinumabAlso: STELARAParticipants will receive ustekinumab as per the dosing regimen. | Drug | Part II : Ustekinumab |
Primary outcome
Part I: Change From Baseline in the Crohn's Disease Activity Index (CDAI) Score at Week 8
Time frame: Baseline to Week 8
The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. The CDAI score was assessed by collecting information on 8 different Crohn's disease-related variables: extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s), and/or opiates, and general well-being. The last 4 variables were scored over 7 days by the participant on a diary card. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities.
Part II: Change From Baseline in the CDAI Score at Week 12
Time frame: Baseline to Week 12
The CDAI is a validated multi-item measure of severity of illness derived as a weighted sum of 8 different Crohn's disease-related variables. The CDAI was assessed by collecting information on 8 different Crohn's disease-related variables: extra-intestinal manifestations, abdominal mass, weight, hematocrit, total number of liquid stools, abdominal pain/cramping, use of antidiarrheal drug(s) and/or opiates, and general well-being. The last 4 variables are scored over 7 days by the participant on a diary card. In general, CDAI score ranges from 0 to approximately 600; higher score indicates higher disease activities.
6 secondary outcomes
Part II: Percentage of Participants in Clinical Remission at Week 12 as Measured by CDAI (CDAI Less Than [<] 150)
Time frame: Week 12
Part II: Percentage of Participants in Clinical Response at Week 12 as Measured by CDAI (Greater Than or Equal to [>=] 100-point Reduction From Baseline in CDAI or CDAI <150)
Time frame: Week 12
Part II: Change From Baseline in Patient-Reported Outcome (PRO)-2 at Week 12
Time frame: Baseline, Week 12
Part II: Percentage of Participants in Clinical Remission at Week 12 as Measured by PRO-2 (PRO-2 <75)
Time frame: Week 12
Part II: Percentage of Participants in Clinical Response at Week 12 as Measured by PRO-2 (>=50-point Reduction From Baseline in PRO-2 Score or PRO-2 Score <75)
Time frame: Week 12
Part II: Change From Baseline in Simple Endoscopic Score for Crohn's Disease (SES-CD) at Week 12
Time frame: Baseline, Week 12
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 29 Apr 2025.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 40357993Hasskamp J, Meinhardt C, Timmer A. Anti-IL-12/23p40 antibodies for induction of remission in Crohn's disease. Cochrane Database Syst Rev. 2025 May 13;5(5):CD007572. doi: 10.1002/14651858.CD007572.pub4.
- Derived from this study: PubMed 36939629Allez M, Sands BE, Feagan BG, D'Haens G, De Hertogh G, Randall CW, Zou B, Johanns J, O'Brien C, Curran M, Rebuck R, Wang ML, Sabins N, Baker T, Kobayashi T. A Phase 2b, Randomised, Double-blind, Placebo-controlled, Parallel-arm, Multicenter Study Evaluating the Safety and Efficacy of Tesnatilimab in Patients with Moderately to Severely Active Crohn's Disease. J Crohns Colitis. 2023 Aug 21;17(8):1235-1251. doi: 10.1093/ecco-jcc/jjad047.
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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.
Janssen Research & Development, LLC Clinical Trial study director
Janssen Research & Development, LLC
147 sites in 14 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing JNJ-64304500 and Ustekinumab in people with Crohn Disease, run by Janssen Research & Development, LLC at 147 sites in 14 countries.
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 5 inclusion and 5 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 29 Apr 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 147 sites in United States, Japan, Russia, Ukraine, Poland and 9 more countries. 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?
Yes. Results are posted in the registry (first posted 17 Feb 2022). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
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?
Part I: Change From Baseline in the Crohn's Disease Activity Index (CDAI) Score at Week 8 (time frame: Baseline to Week 8). The study lists 2 primary outcomes in all. 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 NCT02877134, 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 29 Apr 2025.