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Trackers› Clinical trials› Toronto
Clinical trial register · Canada

Clinical Trials in Toronto, 2026

Every study on the ClinicalTrials.gov registry that lists a site in Canada and is open, about to open, active-but-closed, or enrolling by invitation. Filter it, cite it, and take it away as a file.

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Source: ClinicalTrials.gov, U.S. National Library of Medicine. Complete coverage โ€” all 6540 matching records held by the registry are in this view. Synced 26 Sep 2026, 19:55 UTC
6540
Studies in scope
all four open statuses
3515
Recruiting now
open to new participants
887
Lead sponsors
across recruiting studies
Top sites
Toronto 52 Montreal 35 Vancouver 30 Calgary 30 Edmonton 22
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Toronto52 Montreal35 Vancouver30 Calgary30 Edmonton22
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Trials with a site in Toronto

52 of 6540 studies
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Status
Study
Lead sponsor
Phase
Enrol
Sites in Canada
Start
Recruiting
A Study of Neoadjuvant Amivantamab With Either Lazertinib or Chemotherapy in Participants With Resectable EGFR-Mutated NSCLC
NCT07586202Carcinoma, Non-Small-Cell Lung
Janssen Research & Development, LLC
Phase 2
68
Toronto
2026-07-28
Recruiting
A Study Comparing JNJ-79635322 and Teclistamab in Participants With Relapsed or Refractory Multiple Myeloma
NCT07518186Multiple Myeloma
Janssen Research & Development, LLC
Phase 3
700
Calgary, Edmonton, Oshawa, Toronto
2026-05-31
Recruiting
A Study of JNJ-78934804 in Participants With Moderately to Severely Active Ulcerative Colitis
NCT07577856Colitis, Ulcerative
Janssen Research & Development, LLC
Phase 3
644
Edmonton, Vancouver, Kentville, Barrie, Hamilton, London, Toronto, Montreal
2026-05-23
Recruiting
A Study of JNJ-78934804 in Participants With Moderately to Severely Active Crohn's Disease
NCT07577843Crohn Disease
Janssen Research & Development, LLC
Phase 3
460
Edmonton, Vancouver, Kentville, London, Mississauga, Toronto, Montreal
2026-05-22
Recruiting
A Study of Guselkumab Versus Risankizumab in Participants With Moderately to Severely Active Crohn's Disease
NCT07499232Crohn Disease
Janssen Research & Development, LLC
Phase 3
530
Edmonton, Vancouver, Hamilton, London, Oshawa, Toronto, Montreal
2026-04-21
Recruiting
A Study of Amivantamab and Olomorasib Combination Therapy in Participants With Metastatic Non-Small Cell Lung Cancer
NCT07227025Carcinoma, Non-Small-Cell Lung
Janssen Research & Development, LLC
Phase 1/2
60
Toronto
2026-03-03
Recruiting
A Study Comparing JNJ-79635322 and an Anti-B-cell Maturation Antigen (BCMA)xCD3 Bispecific Antibody in Participants With Relapsed or Refractory Multiple Myeloma
NCT07258511Multiple Myeloma
Janssen Research & Development, LLC
Phase 3
400
Calgary, Vancouver, Halifax, Hamilton, London, Toronto, Montreal
2026-02-04
Recruiting
A Study of Pasritamig With Docetaxel Versus Docetaxel in Participants With Metastatic Castration-Resistant Prostate Cancer
NCT07225946Prostatic Neoplasms, Castration-Resistant
Janssen Research & Development, LLC
Phase 3
800
Vancouver, Victoria, Ottawa, Toronto, Montreal, Quรฉbec
2025-12-19
Recruiting
A Study of Icotrokinra in Participants With Moderately to Severely Active Crohn's Disease
NCT07196722Crohn Disease
Janssen Research & Development, LLC
Phase 2/3
1,092
Edmonton, Vancouver, Kentville, Barrie, London, Oakville, Toronto, Montreal
2025-10-03
Recruiting
A Protocol of Icotrokinra Therapy in Adult and Adolescent Participants With Moderately to Severely Active Ulcerative Colitis
NCT07196748Colitis, Ulcerative
Janssen Research & Development, LLC
Phase 3
882
Edmonton, Vancouver, Kentville, Barrie, London, Mississauga, Oakville, Toronto
2025-10-01
Recruiting
A Study of Pasritamig With or Without JNJ-87189401 Versus Placebo for Late Line Metastatic Castration-resistant Prostate Cancer (mCRPC)
NCT07164443Metastatic Castration-resistant Prostatic Neoplasms
Janssen Research & Development, LLC
Phase 3
1,203
Calgary, Vancouver, Oshawa, Toronto, Quรฉbec
2025-09-02
Recruiting
A Study of Bleximenib, Venetoclax and Azacitidine For Treatment of Participants With Newly Diagnosed Acute Myeloid Leukemia (AML)
NCT06852222Leukemia, Myeloid, Acute
Janssen Research & Development, LLC
Phase 3
600
Calgary, Vancouver, Winnipeg, Halifax, Hamilton, London, Toronto, Montreal
2025-06-04
Active, closed
A Study of JNJ-89853413 for Relapsed or Refractory Acute Myeloid Leukemia or Myelodysplastic Neoplasms
NCT06618001Leukemia, Myeloid, Acute, Myelodysplastic Neoplasms
Janssen Research & Development, LLC
Phase 1
64
Calgary, Vancouver, Toronto
2025-01-14
Recruiting
A Study to Evaluate the Efficacy and Safety of Icotrokinra (JNJ-77242113) in Biologic-experienced and Biologic-naive Participants With Active Psoriatic Arthritis
NCT06807424Arthritis, Psoriatic
Janssen Research & Development, LLC
Phase 3
750
St. John's, Orillia, Toronto, Waterloo, Windsor, Montreal, Trois-Riviรจres
2025-01-09
Active, closed
A Study of JNJ-87562761 in Participants With Relapsed or Refractory Multiple Myeloma
NCT06604715Relapsed or Refractory Multiple Myeloma
Janssen Research & Development, LLC
Phase 1
17
Toronto, Montreal
2024-12-19
Active, closed
A Study Comparing Pre- and Post-Change Teclistamab in Participants With Relapsed or Refractory Multiple Myeloma
NCT06425991Multiple Myeloma
Janssen Research & Development, LLC
Phase 1
108
Edmonton, Toronto
2024-06-07
Recruiting
A Study of Guselkumab in Pediatric Participants With Moderately to Severely Active Crohn's Disease
NCT05923073Crohn's Disease
Janssen Research & Development, LLC
Phase 3
120
Halifax, London, Toronto
2024-03-13
Active, closed
A Study of JNJ-77242113 for the Treatment of Participants With Moderate to Severe Plaque Psoriasis (ICONIC-ADVANCE 2)
NCT06220604Plaque Psoriasis
Janssen Research & Development, LLC
Phase 3
731
Surrey, Winnipeg, London, Markham, Mississauga, Peterborough, Toronto, Windsor
2024-03-09
Recruiting
A Study of JNJ-88549968 for the Treatment of Calreticulin (CALR)-Mutated Myeloproliferative Neoplasms
NCT06150157Neoplasms
Janssen Research & Development, LLC
Phase 1
300
Calgary, Toronto, Montreal
2023-12-20
Recruiting
A Study of Nipocalimab in Pregnancies at Risk for Severe Hemolytic Disease of the Fetus and Newborn (HDFN)
NCT05912517Hemolytic Disease of the Fetus and Newborn
Janssen Research & Development, LLC
Phase 3
120
Vancouver, Toronto, Montreal
2023-12-20
Active, closed
A Study of JNJ-77242113 in Adolescent and Adult Participants With Moderate to Severe Plaque Psoriasis
NCT06095115Plaque Psoriasis
Janssen Research & Development, LLC
Phase 3
684
Calgary, Edmonton, Surrey, London, Newmarket, Toronto, Windsor, Montreal
2023-10-12
Active, closed
A Study of an Intermittent ADT Approach With Apalutamide Monotherapy in Participants With mCSPC
NCT05884398Metastatic Castrate-sensitive Prostate Cancer
Janssen Research & Development, LLC
Phase 3
420
Calgary, Halifax, Toronto, Quรฉbec
2023-08-31
Active, closed
A Study of TAR-200 in Combination With Cetrelimab or TAR-200 Alone Versus Intravesical Bacillus Calmette-Guรฉrin (BCG) in Participants With BCG-naรฏve High-risk Non-muscle Invasive Bladder Cancer (HR-NMIBC)
NCT05714202Bladder Cancer
Janssen Research & Development, LLC
Phase 3
1,135
Halifax, Hamilton, Toronto, Montreal, Quรฉbec, Saint Jerome Quebec
2023-03-23
Active, closed
A Study of Amivantamab and Capmatinib Combination Therapy in Unresectable Metastatic Non-small Cell Lung Cancer
NCT05488314Carcinoma, Non-Small-Cell Lung
Janssen Research & Development, LLC
Phase 1/2
57
Ottawa, Toronto
2022-12-13
Active, closed
A Study of Bleximenib in Combination With Acute Myeloid Leukemia (AML) Directed Therapies
NCT05453903Leukemia, Myeloid, Acute
Janssen Research & Development, LLC
Phase 1
196
Toronto
2022-10-04
Active, closed
A Study of JNJ-90014496 in Participants With B-Cell Non-Hodgkin Lymphoma
NCT05421663Lymphoma, Non-Hodgkin, Lymphoma, B-Cell, Lymphoma, Large B-Cell, Diffuse
Janssen Research & Development, LLC
Phase 1/2
166
Toronto
2022-08-12
Active, closed
A Study of Lazertinib With Subcutaneous Amivantamab Compared With Intravenous Amivantamab in Participants With Epidermal Growth Factor Receptor (EGFR)-Mutated Advanced or Metastatic Non-small Cell Lung Cancer
NCT05388669Advanced or Metastatic Non-small Cell Lung Cancer
Janssen Research & Development, LLC
Phase 3
418
Ottawa, Toronto
2022-08-05
Recruiting
A Study of Amivantamab Monotherapy and in Addition to Standard-of-Care Chemotherapy in Participants With Advanced or Metastatic Colorectal Cancer
NCT05379595Advanced or Metastatic Colorectal Cancer
Janssen Research & Development, LLC
Phase 1/2
225
Vancouver, Ottawa, Toronto
2022-07-29
Active, closed
Study of Erdafitinib Intravesical Delivery System for Localized Bladder Cancer
NCT05316155Non-Muscle Invasive Bladder Neoplasms
Janssen Research & Development, LLC
Phase 1/2
235
Vancouver, Halifax, Hamilton, Toronto
2022-04-11
Active, closed
A Study of Daratumumab-Based Therapies in Participants With Amyloid Light Chain (AL) Amyloidosis
NCT05250973Amyloidosis
Janssen Research & Development, LLC
Phase 2
151
Calgary, Edmonton, Toronto
2022-03-01
Active, closed
A Study of Guselkumab Administered Subcutaneously in Bio-naive Participants With Active Psoriatic Arthritis Axial Disease
NCT04929210Arthritis, Psoriatic
Janssen Research & Development, LLC
Phase 4
411
Vancouver, St. John's, Toronto, Quรฉbec
2021-08-30
Recruiting
A Study of Nipocalimab Administered to Adults With Generalized Myasthenia Gravis
NCT04951622Myasthenia Gravis
Janssen Research & Development, LLC
Phase 3
199
Ottawa, Toronto, Montreal
2021-07-15
Active, closed
A Study of Guselkumab in Participants With Active Psoriatic Arthritis
NCT04882098Arthritis, Psoriatic
Janssen Research & Development, LLC
Phase 3
1,054
St. John's, Toronto, Quรฉbec, Trois-Riviรจres
2021-06-17
Recruiting
A Phase 1/2 Study of Bleximenib in Participants With Acute Leukemia (cAMeLot-1)
NCT04811560Acute Leukemia
Janssen Research & Development, LLC
Phase 1/2
420
Vancouver, Toronto, Montreal
2021-05-19
Active, closed
A Study of the Combination of Talquetamab and Teclistamab in Participants With Relapsed or Refractory Multiple Myeloma
NCT04586426Multiple Myeloma
Janssen Research & Development, LLC
Phase 1/2
228
Calgary, Edmonton, Toronto, Montreal
2020-12-15
Active, closed
A Study of Amivantamab Subcutaneous (SC) Administration for the Treatment of Advanced Solid Malignancies
NCT04606381Neoplasms
Janssen Research & Development, LLC
Phase 1
158
Toronto
2020-11-10
Active, closed
A Study of Teclistamab in Participants With Relapsed or Refractory Multiple Myeloma
NCT04557098Hematological Malignancies
Janssen Research & Development, LLC
Phase 2
194
Calgary, Edmonton, Toronto, Montreal
2020-09-17
Active, closed
A Study of Guselkumab in Participants With Moderately to Severely Active Ulcerative Colitis
NCT04033445Ulcerative Colitis
Janssen Research & Development, LLC
Phase 2/3
1,064
Vancouver, Winnipeg, Barrie, Toronto, Montreal, Saskatoon
2019-09-26
Active, closed
A Study of Apalutamide in Participants With High-Risk, Localized or Locally Advanced Prostate Cancer Who Are Candidates for Radical Prostatectomy
NCT03767244Prostatic Neoplasms
Janssen Research & Development, LLC
Phase 3
2,517
Calgary, Vancouver, Halifax, London, Toronto, Montreal, Quรฉbec
2019-06-11
Active, closed
A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone for Treatment of Participants With Metastatic Prostate Cancer
NCT03748641Castration-Resistant Prostatic Cancer
Janssen Research & Development, LLC
Phase 3
765
Calgary, Vancouver, Victoria, Hamilton, Kingston, Toronto, Montreal, Saskatoon
2019-01-25
Active, closed
A Study of the Efficacy and Safety of Guselkumab in Participants With Moderately to Severely Active Crohn's Disease
NCT03466411Crohn's Disease
Janssen Research & Development, LLC
Phase 2/3
1,409
Calgary, Edmonton, New Westminster, Winnipeg, Barrie, London, Toronto, Waterloo
2018-04-13
Active, closed
A Study of Erdafitinib Compared With Vinflunine or Docetaxel or Pembrolizumab in Participants With Advanced Urothelial Cancer and Selected Fibroblast Growth Factor Receptor (FGFR) Gene Aberrations
NCT03390504Urothelial Cancer
Janssen Research & Development, LLC
Phase 3
629
Kelowna, Vancouver, Winnipeg, Thunder Bay, Toronto, Regina
2018-03-23
Active, closed
A Study of Niraparib Combination Therapies for the Treatment of Metastatic Castration-Resistant Prostate Cancer
NCT03431350Prostatic Neoplasms, Castration-Resistant
Janssen Research & Development, LLC
Phase 2
136
Calgary, Vancouver, Toronto, Montreal
2018-03-02
Active, closed
Study of Amivantamab, a Human Bispecific EGFR and cMet Antibody, in Participants With Advanced Non-Small Cell Lung Cancer
NCT02609776Non-Small-Cell Lung Cancer
Janssen Research & Development, LLC
Phase 1
751
Toronto
2016-05-24
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Cite this view

Priya Life Science (2026). Clinical trial register: studies with a Canadian investigative site, filtered. Derived from ClinicalTrials.gov. Retrieved 30 September 2026. https://priyalifescience.com/clinical-trials-canada/city/toronto

Query this register directly
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About this register

This register is built from ClinicalTrials.gov, the trial registry run by the U.S. National Library of Medicine. It includes every study on the registry that lists at least one investigative site in Canada and is recruiting, not yet recruiting, active but no longer recruiting, or enrolling by invitation: 6,540 studies in total at the last sync on 26 Sep 2026, 19:55 UTC. The full list can be downloaded as CSV or queried as JSON through the register API.

This page shows the 52 of those studies with a site in Toronto that also match the filters currently applied.

How many clinical trials are recruiting in Toronto?

20 of the 52 studies on this page are recruiting new participants as of the 26 Sep 2026, 19:55 UTC sync. A further 0 have not yet opened recruitment, 32 are active but closed to new participants, and 0 are enrolling by invitation only. Eligibility for any study is decided by its study team.

Summary by phase

Studies by phase (Toronto), 52 studies
PhaseStudiesRecruitingShare
Phase 3281453.8%
Phase 18115.4%
Phase 1/27313.5%
Phase 2519.6%
Phase 2/3315.8%
Phase 4101.9%

Most active sponsors

Lead sponsors with the most studies (Toronto)
Lead sponsorStudiesRecruiting
Janssen Research & Development, LLC5220
Listing here is informational and not medical advice; eligibility is determined by each study team. See also the Ireland, UK, EU, USA and China registers.