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| ID | Type | Description | Link |
|---|---|---|---|
| 2011-001754-28 | EudraCT Number |
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This study investigates safety and efficacy of CP-690,550 in adult patients with moderate to severe Crohn's disease who completed the double-blind induction treatment in Study A3921083 and achieved clinical response-100 and/or clinical remission (CDAI<150) at Week 8.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Placebo BID | Placebo Comparator |
| |
| 5mg BID | Experimental |
| |
| 10mg BID | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Placebo | Drug | oral tablets twice daily |
| |
| CP-690,550 |
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of Participants With Clinical Response-100 (as Defined by a Decrease in Crohn's Disease Activity Index [CDAI] Score of at Least 100 Points From Baseline) or Clinical Remission (CDAI Score Less Than [<]150) at Week 26 | Clinical response-100 was defined as a reduction in CDAI score of at least 100 points from baseline of the parent A3921083 study. Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of a weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extra-intestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI score was based partly on entries (7 days before evaluation) from participant's diary kept while on study. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. | Week 26 |
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of Participants With Clinical Response-100 or Clinical Remission at Weeks 4, 8, 12 and 20 | Clinical response-100 was defined as a reduction in CDAI score of at least 100 points from baseline of the parent A3921083 study. Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Pfizer CT.gov Call Center | Pfizer | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| ACMG Endoscopy Center | Anaheim | California | 92801 | United States | ||
| ACRI - Phase I, LLC |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 28209624 | Derived | Panes J, Sandborn WJ, Schreiber S, Sands BE, Vermeire S, D'Haens G, Panaccione R, Higgins PDR, Colombel JF, Feagan BG, Chan G, Moscariello M, Wang W, Niezychowski W, Marren A, Healey P, Maller E. Tofacitinib for induction and maintenance therapy of Crohn's disease: results of two phase IIb randomised placebo-controlled trials. Gut. 2017 Jun;66(6):1049-1059. doi: 10.1136/gutjnl-2016-312735. Epub 2017 Feb 16. |
| Label | URL |
|---|---|
| To obtain contact information for a study center near you, click here. | View source |
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| ID | Title | Description |
|---|---|---|
| FG000 | Placebo | Placebo (two placebo tablets) to match tofacitinib for oral administration BID for 26 weeks. |
| FG001 | Tofacitinib 5 mg BID | Tofacitinib 5 mg (one placebo tablet and one tofacitinib tablet) for oral administration at a dose of 5 mg BID for 26 weeks. |
| Title | Milestones | Reasons Not Completed | |||||
|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| Drug |
oral tablets twice daily |
|
| CP-690,550 | Drug | oral tablets twice daily |
|
| Weeks 4, 8, 12 and 20 |
| Percentage of Participants Achieving Clinical Response-100 at Weeks 4, 8, 12, 20 and 26 | Clinical response-100 was defined as a reduction in CDAI score from baseline of at least 100 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | Weeks 4, 8, 12, 20 and 26 |
| Percentage of Participants in Clinical Remission at Weeks 4, 8, 12, 20 and 26 | Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | Weeks 4, 8, 12, 20 and 26 |
| Percentage of Participants in Clinical Remission at Week 4, 8, 12, 20 and 26 Among Participants in Remission at Baseline of Maintenance Study | Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | Weeks 4, 8, 12, 20 and 26 |
| Percentage of Participants in Sustained Clinical Remission (Defined as Being in Clinical Remission at Both Weeks 20 and 26) in the Maintenance Phase | Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | Weeks 20 and 26 |
| Percentage of Participants With Sustained Clinical Response-100 (Defined as Having at Least a Clinical Response-100 at Both Weeks 20 and 26 From the A3921083 Baseline) in the Maintenance Phase | Clinical response-100 was defined as a reduction in CDAI score from baseline of at least 100 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extra-intestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | Weeks 20 and 26 |
| CDAI Score by Week | CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity | Baseline and Weeks 4, 8, 12, 20 and 26 |
| Change From Baseline in CDAI Score by Week | CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity | Weeks 4, 8, 12, 20 and 26 |
| Kaplan-Meier Estimate of the Rate of Time to Relapse | Time to relapse was defined as increase in CDAI of more than (>)100 points from the maintenance phase baseline and a CDAI score of >220 points, or an increase to or above the baseline CDAI score in A3921083. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | Weeks 4, 8 12, 20 and 26 |
| Percentage of Participants Achieving a Steroid-Free Clinical Remission at Week 26 of the Maintenance Phase - Among Participants on Steroids at A3921084 Baseline | Clinical remission was a CDAI <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body eight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | Week 26 |
| C-Reactive Protein (CRP) by Week | The test for CRP is a laboratory measurement for evaluation of an acute phase reactant of inflammation through the use of an ultrasensitive assay. A decrease in the level of CRP indicates reduction in inflammation and therefore improvement. | Baseline and Weeks 4, 8, 12, 20 and 26 |
| Change From Baseline in CRP by Week | The test for CRP is a laboratory measurement for evaluation of an acute phase reactant of inflammation through the use of an ultrasensitive assay. A decrease in the level of CRP indicates reduction in inflammation and therefore improvement. | Weeks 4, 8, 12, 20 and 26 |
| Fecal Calprotectin by Week | Fecal calprotectin is an inflammatory marker for the gastrointestinal tract and considered as a measurement of neutrophil migration to the gastrointestinal tract. Higher values indicate more serious inflammation. | Baseline and Weeks 8, 12 and 26 |
| Change From Baseline in Fecal Calprotectin by Week | Fecal calprotectin is an inflammatory marker for the gastrointestinal tract and considered as a measurement of neutrophil migration to the gastrointestinal tract. Higher values indicate more serious inflammation. | Weeks 8, 12 and 26 |
| Tofacitinib Plasma Concentration by Nominal Post-Dose Sampling Time and Tofacitinib Dose | Plasma samples were collected from participants for the determination of tofacitinib concentrations. Only samples from tofacitinib-treated participants were subsequently analyzed. Plasma concentration data are summarized by nominal sample collection times specified in the protocol, and actual sample collection times may be different. | Pre-dose, 20 minutes, 40 minutes, 1 hour and 2 hours post-dose at Weeks 12 and 26/early termination visit |
| Anaheim |
| California |
| 92801 |
| United States |
| Advanced Clinical Research Institute-Phase 1, LLC | Anaheim | California | 92801 | United States |
| West Coast Clinical Trials | Cypress | California | 90630 | United States |
| Alliance Clinical Research | Oceanside | California | 92056 | United States |
| Clinical Research Of The Rockies | Lafayette | Colorado | 80026 | United States |
| Gasteroenterology Consultants of Clearwater | Clearwater | Florida | 33756 | United States |
| West Coast Endoscopy Center | Clearwater | Florida | 33756 | United States |
| Clinical Research of West Florida, Inc. | Clearwater | Florida | 33765 | United States |
| Shands Endoscopy Center | Gainesville | Florida | 32608 | United States |
| Shands Hospital at the University of Florida | Gainesville | Florida | 32610-0214 | United States |
| Shands Medical Plaza and Cancer Center | Gainesville | Florida | 32610 | United States |
| University of Florida - College of Medicine | Gainsville | Florida | 32610 | United States |
| Gastroenterology Group of Naples | Naples | Florida | 34102 | United States |
| Gulfshore Endoscopy Center (Endoscopies Only) | Naples | Florida | 34102 | United States |
| North Florida Gastroenterology Research, LLC | Orange Park | Florida | 32073 | United States |
| Internal Medicine Specialists | Orlando | Florida | 32806 | United States |
| Gastroenterology Associates of Central Georgia, LLC | Macon | Georgia | 31201 | United States |
| Cotton-O'Neil Clinical Research Center, Digestive Health | Topeka | Kansas | 66606 | United States |
| Chevy Chase Endoscopy Center | Chevy Chase | Maryland | 20815 | United States |
| Metropolitan Gastroenterology Group, PC | Chevy Chase | Maryland | 20815 | United States |
| East Ann Arbor Health and Geriatrics Center | Ann Arbor | Michigan | 48109-2701 | United States |
| University of Michigan Health Systems | Ann Arbor | Michigan | 48109-5000 | United States |
| Center for Digestive Health | Troy | Michigan | 48098 | United States |
| Surgical Centers of Michigan | Troy | Michigan | 48098 | United States |
| NYU Langone Nassau Gastroenterology Associates | Great Neck | New York | 11021 | United States |
| Premier Medical Group of the Hudson Valley, PC | Poughkeepsie | New York | 12601 | United States |
| Investigational Drug Services - University Hospitals Case Medical Center | Cleveland | Ohio | 44106 | United States |
| University Hospitals Case Medical Center | Cleveland | Ohio | 44106 | United States |
| Cleveland Clinic | Cleveland | Ohio | 44195 | United States |
| Great Lakes Gastroenterology | Mentor | Ohio | 44060 | United States |
| Digestive Health Specialists of Tyler | Tyler | Texas | 75701 | United States |
| Endoscopy Center of Tyler | Tyler | Texas | 75701 | United States |
| University of Utah HSC | Salt Lake City | Utah | 84132 | United States |
| Cardiology Consultants | Norfolk | Virginia | 23502 | United States |
| Digestive & Liver Desease Specialists | Norfolk | Virginia | 23502 | United States |
| Metropolitan Gastroenterology Group, P C | Washington DC | Virginia | 20006 | United States |
| The Center for Digestive Health | Milwaukee | Wisconsin | 53215 | United States |
| Wisconsin Center for Advanced Research - GI Associates, LLC | Milwaukee | Wisconsin | 53215 | United States |
| Allegiance Research Specialists | Wauwatosa | Wisconsin | 53226 | United States |
| GI Associates | Wauwatosa | Wisconsin | 53226 | United States |
| Nepean Public Hospital | Kingswood | New South Wales | 2747 | Australia |
| Monash Medical Centre | Clayton | Victoria | 3168 | Australia |
| Royal Melbourne Hospital | Melbourne | 3050 | Australia |
| AKH Wien Universitaetsklinik fuer Innere Medizin III | Vienna | 1090 | Austria |
| 4 MBAL Parvo vatreshno otdelenie | Sofia | 1000 | Bulgaria |
| MBAL Sofiamed OOD, Otdelenie po gastroenterologia | Sofia | 1797 | Bulgaria |
| Office of Dr. David C. Pearson | Victoria | British Columbia | V8R 6R3 | Canada |
| Office of Drs. Ranjith Andrew Singh and Jamie D. Papp, | Victoria | British Columbia | V8V 3P9 | Canada |
| PerCuro Clinical Research Ltd. | Victoria | British Columbia | V8V 3P9 | Canada |
| London Health Sciences Centre - University Hospital | London | Ontario | N6A 5A5 | Canada |
| Montreal General Hospital - McGill University Health Centre | Montreal | Quebec | H3G1A4 | Canada |
| Hepato-Gastroenterologie HK, s.r.o. | Hradec Králové | 50012 | Czechia |
| Medial Pharma spol.s.r.o. (Pharmacy only) | Hradec Králové | 50012 | Czechia |
| RDG centrum s.r.o. (Radiology only) | Hradec Králové | 50012 | Czechia |
| Hopital Huriez CHRU de Lille | Lille | 59037 | France |
| Hôpital Haut-Lévêque/Service d hépato-gastroentérologie | Pessac | 33064 | France |
| Charite - Campus Berlin Mitte | Berlin | 10117 | Germany |
| Charite - Campus Benjamin Franklin | Berlin | 12200 | Germany |
| Charite, Universitaetsmedizin Berlin, Campus Virchow-Klinikum | Berlin | 13353 | Germany |
| Universitaetsklinikum Schleswig-Holstein | Kiel | 24105 | Germany |
| Universitaetsklinikum Ulm, Klinik Fuer Innere Medizin I | Ulm | 89081 | Germany |
| General Hospital of Athens "Evangelismos",1st Gastroenterology Department | Kolonaki Athens | 106 76 | Greece |
| Szent Janos Korhaz es Eszak-budai Egyesitett Korhazak/I. Belgyogyaszat es Gastroenterologia | Budapest | 1125 | Hungary |
| Pannonia Magánorvosi Centrum Kft | Budapest | 1136 | Hungary |
| Laboratorium Kft. Fovarosi és Pest Megyei Mikrobiologiai Laboratorium | Budapest | H-1044 | Hungary |
| Peterfy Sandor Utcai Korhaz, Rendelointezet es Baleseti Kozpont, I. sz. Belgyogyaszat | Budapest | H-1076 | Hungary |
| Bugat Pal Korhaz Egeszsegugyi Szolgaltato Kozhasznu Nonprofit Kft., | Gyöngyös | 3200 | Hungary |
| Laboratórium Kft. Somogy Megyei Mikrobiológiai Laboratórium | Kaposvár | H-7400 | Hungary |
| Clinfan Kft. | Szekszárd | 7100 | Hungary |
| Digestive Disease Institute | Jerusalem | 91031 | Israel |
| Meir Medical Center | Kfar Saba | 44281 | Israel |
| Tel Aviv Sourasky Medical Center | Tel Aviv | 64932 | Israel |
| The Hospital of Hyogo College of Medicine | Nishinomiya | Hyōgo | 663-8501 | Japan |
| National Hospital Organization Sendai Medical Center | Sendai | Miyagi | 983-8520 | Japan |
| Osaka City University Hospital | Osaka | Osaka | 545-8586 | Japan |
| Toho University Sakura Medical Center | Chiba | 285-8741 | Japan |
| Hokkaido P.W.F.A.C Sapporo-Kosei general Hospital | Hokkaido | 060-0033 | Japan |
| VU University Medical Center | Amsterdam | 1081HV | Netherlands |
| Academisch Medisch Centrum | Amsterdam | 1105 AZ | Netherlands |
| Kingsbury Hospital | Cape Town | Western Cape | 7708 | South Africa |
| Parklands Medical Centre | Durban | 4091 | South Africa |
| Severance Hospital, Yonsei University Health System | Seoul | 120-752 | South Korea |
| Samsung Medical Center, Division of Gastroenterology, Department of Internal Medicine | Seoul | 135-710 | South Korea |
| ASAN Medical Center,Division of Gastroenterology,Department of Internal Medicine | Seoul | 138-736 | South Korea |
| Hospital Clinic de Barcelona | Barcelona | Barcelona | 08036 | Spain |
| Comite Etico de Investigacion Clinica | Barcelona | 08036 | Spain |
| Hospital Universitario de La Princesa | Madrid | 28006 | Spain |
| Donetsk National Medical University n.a M. Gorky, Faculty of Internal Medicine #2 | Donetsk | 83017 | Ukraine |
| Municipal Institution "Odesa Regional Clinical Hospital", Odesa Regional Centre of Gastroenterology. | Odesa | 65117 | Ukraine |
| Medical Clinical Research Center of Medical Center "Health Clinic" LLC | Vinnitsa | 21029 | Ukraine |
| FG002 | Tofacitinib 10 mg BID | Tofacitinib 10 mg (two tofacitinib tablets) for oral administration at a dose of 10 mg BID for 26 weeks. |
| COMPLETED |
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| NOT COMPLETED |
|
|
The safety analysis set consisted of all participants who received at least 1 dose of study medication in this study.
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| ID | Title | Description |
|---|---|---|
| BG000 | Placebo | Placebo (two placebo tablets) to match tofacitinib for oral administration BID for 26 weeks. |
| BG001 | Tofacitinib 5 mg BID | Tofacitinib 5 mg (one placebo tablet and one tofacitinib tablet) for oral administration at a dose of 5 mg BID for 26 weeks. |
| BG002 | Tofacitinib 10 mg BID | Tofacitinib 10 mg (two tofacitinib tablets) for oral administration at a dose of 10 mg BID for 26 weeks. |
| BG003 | Total | Total of all reporting groups |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age, Customized | Number | Participants |
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| Gender | Count of Participants | Participants |
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| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Percentage of Participants With Clinical Response-100 (as Defined by a Decrease in Crohn's Disease Activity Index [CDAI] Score of at Least 100 Points From Baseline) or Clinical Remission (CDAI Score Less Than [<]150) at Week 26 | Clinical response-100 was defined as a reduction in CDAI score of at least 100 points from baseline of the parent A3921083 study. Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of a weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extra-intestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI score was based partly on entries (7 days before evaluation) from participant's diary kept while on study. CDAI scores range from 0 to approximately 600, higher score indicates higher disease activity. | Modified full analysis set (mFAS), defined as all randomized participants who received at least 1 dose of investigational product (ie, active or placebo study medication) in this study and who were randomized into 1 of the tofacitinib (CP-690,550) dose groups in Study A3921083. | Posted | Number | 80% Confidence Interval | Percentage of participants | Week 26 |
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| Secondary | Percentage of Participants With Clinical Response-100 or Clinical Remission at Weeks 4, 8, 12 and 20 | Clinical response-100 was defined as a reduction in CDAI score of at least 100 points from baseline of the parent A3921083 study. Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS | Posted | Number | 80% Confidence Interval | Percentage of participants | Weeks 4, 8, 12 and 20 |
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| Secondary | Percentage of Participants Achieving Clinical Response-100 at Weeks 4, 8, 12, 20 and 26 | Clinical response-100 was defined as a reduction in CDAI score from baseline of at least 100 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS | Posted | Number | 80% Confidence Interval | Percentage of participants | Weeks 4, 8, 12, 20 and 26 |
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| Secondary | Percentage of Participants in Clinical Remission at Weeks 4, 8, 12, 20 and 26 | Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS | Posted | Number | 80% Confidence Interval | Percentage of participants | Weeks 4, 8, 12, 20 and 26 |
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| Secondary | Percentage of Participants in Clinical Remission at Week 4, 8, 12, 20 and 26 Among Participants in Remission at Baseline of Maintenance Study | Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS | Posted | Number | 80% Confidence Interval | Percentage of participants | Weeks 4, 8, 12, 20 and 26 |
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| Secondary | Percentage of Participants in Sustained Clinical Remission (Defined as Being in Clinical Remission at Both Weeks 20 and 26) in the Maintenance Phase | Clinical remission was a CDAI score <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extraintestinal symptoms, need for anti-diarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS | Posted | Number | 80% Confidence Interval | Percentage of participants | Weeks 20 and 26 |
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| Secondary | Percentage of Participants With Sustained Clinical Response-100 (Defined as Having at Least a Clinical Response-100 at Both Weeks 20 and 26 From the A3921083 Baseline) in the Maintenance Phase | Clinical response-100 was defined as a reduction in CDAI score from baseline of at least 100 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general well-being, occurrence of extra-intestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS | Posted | Number | 80% Confidence Interval | Percentage of participants | Weeks 20 and 26 |
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| Secondary | CDAI Score by Week | CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity | mFAS | Posted | Mean | Standard Deviation | Score on a scale | Baseline and Weeks 4, 8, 12, 20 and 26 |
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| Secondary | Change From Baseline in CDAI Score by Week | CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity | mFAS | Posted | Mean | Standard Deviation | Score on a scale | Weeks 4, 8, 12, 20 and 26 |
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| Secondary | Kaplan-Meier Estimate of the Rate of Time to Relapse | Time to relapse was defined as increase in CDAI of more than (>)100 points from the maintenance phase baseline and a CDAI score of >220 points, or an increase to or above the baseline CDAI score in A3921083. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body weight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS, n=number of participants remaining at risk | Posted | Number | 80% Confidence Interval | Percent Probability | Weeks 4, 8 12, 20 and 26 |
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| Secondary | Percentage of Participants Achieving a Steroid-Free Clinical Remission at Week 26 of the Maintenance Phase - Among Participants on Steroids at A3921084 Baseline | Clinical remission was a CDAI <150 points. CDAI is a composite index consisting of weighted scoring of 8 disease variables: number of liquid or very soft stools, extent of abdominal pain, general wellbeing, occurrence of extraintestinal symptoms, need for antidiarrheal drugs, presence of abdominal masses, hematocrit, and body eight. CDAI scores range from 0 to approximately 600 points, higher score indicates higher disease activity. | mFAS who were on steroids at A3921084 Baseline | Posted | Number | 80% Confidence Interval | Percentage of participants | Week 26 |
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| Secondary | C-Reactive Protein (CRP) by Week | The test for CRP is a laboratory measurement for evaluation of an acute phase reactant of inflammation through the use of an ultrasensitive assay. A decrease in the level of CRP indicates reduction in inflammation and therefore improvement. | mFAS | Posted | Mean | Standard Deviation | milligram per liter (mg/L) | Baseline and Weeks 4, 8, 12, 20 and 26 |
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| Secondary | Change From Baseline in CRP by Week | The test for CRP is a laboratory measurement for evaluation of an acute phase reactant of inflammation through the use of an ultrasensitive assay. A decrease in the level of CRP indicates reduction in inflammation and therefore improvement. | mFAS | Posted | Mean | Standard Deviation | milligram per liter (mg/L) | Weeks 4, 8, 12, 20 and 26 |
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| Secondary | Fecal Calprotectin by Week | Fecal calprotectin is an inflammatory marker for the gastrointestinal tract and considered as a measurement of neutrophil migration to the gastrointestinal tract. Higher values indicate more serious inflammation. | mFAS | Posted | Mean | Standard Deviation | milligrams per kilogram (mg/kg) | Baseline and Weeks 8, 12 and 26 |
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| Secondary | Change From Baseline in Fecal Calprotectin by Week | Fecal calprotectin is an inflammatory marker for the gastrointestinal tract and considered as a measurement of neutrophil migration to the gastrointestinal tract. Higher values indicate more serious inflammation. | mFAS | Posted | Mean | Standard Deviation | milligrams per kilogram (mg/kg) | Weeks 8, 12 and 26 |
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| Secondary | Tofacitinib Plasma Concentration by Nominal Post-Dose Sampling Time and Tofacitinib Dose | Plasma samples were collected from participants for the determination of tofacitinib concentrations. Only samples from tofacitinib-treated participants were subsequently analyzed. Plasma concentration data are summarized by nominal sample collection times specified in the protocol, and actual sample collection times may be different. | Pharmacokinetic analysis set - included all participants who received at least 1 dose of study medication and had at least 1 measurable plasma concentration. n=number of observations above lower limit of quantification. | Posted | Mean | Standard Deviation | nanograms per milliliter (ng/mL) | Pre-dose, 20 minutes, 40 minutes, 1 hour and 2 hours post-dose at Weeks 12 and 26/early termination visit |
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|
SAEs were assessed from informed consent through and including 28 calendar days after last administration of study treatment (30 weeks). Non-SAEs were recorded from time of first dose of study treatment through last participant visit (30 weeks).
The same event may appear as both an adverse event (AE) and an SAE. However, what is presented are distinct events. An event may be categorized as serious in 1 participant and as nonserious in another participant, or 1 participant may have experienced both a serious and nonserious event during the study.
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Placebo | Placebo (two placebo tablets) to match tofacitinib for oral administration BID for 26 weeks. | 7 | 59 | 28 | 59 | ||
| EG001 | Tofacitinib 5 mg BID | Tofacitinib 5 mg (one placebo tablet and one tofacitinib tablet) for oral administration at a dose of 5 mg BID for 26 weeks. | 6 | 60 | 40 | 60 | ||
| EG002 | Tofacitinib 10 mg BID | Tofacitinib 10 mg (two tofacitinib tablets) for oral administration at a dose of 10 mg BID for 26 weeks. | 8 | 61 | 35 | 61 |
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Anaemia | Blood and lymphatic system disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Crohn's disease | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Gastrooesophageal reflux disease | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Inguinal hernia | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Intestinal fistula | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Intestinal obstruction | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Large intestine perforation | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Small intestinal obstruction | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Chest pain | General disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Cholecystitis acute | Hepatobiliary disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Anal abscess | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Clostridium difficile colitis | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Clostridium difficile infection | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Influenza | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Rectal abscess | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Septic shock | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Intestinal anastomosis complication | Injury, poisoning and procedural complications | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Nephrolithiasis | Renal and urinary disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Abortion induced | Surgical and medical procedures | MedDRA version 18.0 | Non-systematic Assessment |
|
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Anaemia | Blood and lymphatic system disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Abdominal pain | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Abdominal pain lower | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Abdominal tenderness | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Crohn's disease | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Diarrhoea | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Dyspepsia | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Haemorrhoids | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Nausea | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Toothache | Gastrointestinal disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Asthenia | General disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Chest pain | General disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Fatigue | General disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Pyrexia | General disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Bronchitis | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Conjunctivitis | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Folliculitis | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Gastroenteritis | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Herpes zoster | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Influenza | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Nasopharyngitis | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Oral herpes | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Sinusitis | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Tooth abscess | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Upper respiratory tract infection | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Urinary tract infection | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Vaginal infection | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Vulvovaginal mycotic infection | Infections and infestations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Tooth fracture | Injury, poisoning and procedural complications | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Blood creatine phosphokinase increased | Investigations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Blood creatinine increased | Investigations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Blood pressure increased | Investigations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Lymphocyte count decreased | Investigations | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Hypercholesterolaemia | Metabolism and nutrition disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Hyperlipidaemia | Metabolism and nutrition disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Hypokalaemia | Metabolism and nutrition disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Arthralgia | Musculoskeletal and connective tissue disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Back pain | Musculoskeletal and connective tissue disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Torticollis | Musculoskeletal and connective tissue disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Headache | Nervous system disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Paraesthesia | Nervous system disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Endometriosis | Reproductive system and breast disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Acne | Skin and subcutaneous tissue disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Eczema | Skin and subcutaneous tissue disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Rash | Skin and subcutaneous tissue disorders | MedDRA version 18.0 | Non-systematic Assessment |
| |
| Hypertension | Vascular disorders | MedDRA version 18.0 | Non-systematic Assessment |
|
Not provided
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Pfizer ClinicalTrials.gov Call Center | Pfizer, Inc. | 1-800-718-1021 | ClinicalTrials.gov_Inquiries@pfizer.com |
| ID | Term |
|---|---|
| D003424 | Crohn Disease |
| ID | Term |
|---|---|
| D015212 | Inflammatory Bowel Diseases |
| D005759 | Gastroenteritis |
| D005767 | Gastrointestinal Diseases |
| D004066 | Digestive System Diseases |
| D007410 | Intestinal Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| C479163 | tofacitinib |
Not provided
Not provided
Not provided
| Between 18 and 44 years |
|
| Between 45 and 64 years |
|
| More than or equal to (>=)65 years |
|
| Male |
|
| Difference in Percentage |
| 17.72 |
| 2-Sided |
| 80 |
| 4.07 |
| 31.37 |
| No |
| Superiority or Other |
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