Experienced in Metastatic Brain Tumor

Tatsuya Atsumi

Sapporo, JP 
Experienced in Metastatic Brain Tumor
Sapporo, JP 
OverviewLocationsClinical Research

Overview

Tatsuya Atsumi practices in Sapporo, Japan. Mr. Atsumi is rated as an Experienced expert by MediFind in the treatment of Metastatic Brain Tumor. His top areas of expertise are Antiphospholipid Syndrome, Rheumatoid Arthritis (RA), Arthritis, Sleeve Gastrectomy, and Splenectomy.

His clinical research consists of co-authoring 514 peer reviewed articles and participating in 9 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Metastatic Brain Tumor.

Gender
Male

Locations

Sapporo, Japan
Other Locations
0608638, Japan
Kurashiki, Japan

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

9 Clinical Trials

An Extended Access Program to Assess Long-term Safety of Bardoxolone Methyl in Patients With Pulmonary Hypertension
An Extended Access Program to Assess Long-term Safety of Bardoxolone Methyl in Patients With Pulmonary Hypertension
Enrollment Status: Terminated
Publish Date: June 11, 2025
Intervention Type: Drug
Study Phase: Phase 3
A Study of the Efficacy and Safety of Bardoxolone Methyl in Patients With Connective Tissue Disease-associated Pulmonary Arterial Hypertension
A Study of the Efficacy and Safety of Bardoxolone Methyl in Patients With Connective Tissue Disease-associated Pulmonary Arterial Hypertension
Enrollment Status: Terminated
Publish Date: June 04, 2025
Intervention Type: Drug
Study Phase: Phase 3
A Randomized, Double-Blind, Placebo-Controlled, Phase 2 Study of LY3471851 (NKTR-358) in Adults With Systemic Lupus Erythematosus
A Randomized, Double-Blind, Placebo-Controlled, Phase 2 Study of LY3471851 (NKTR-358) in Adults With Systemic Lupus Erythematosus
Enrollment Status: Completed
Publish Date: April 23, 2024
Intervention Type: Drug
Study Drug: LY3471851
Study Phase: Phase 2
A Multi-centre Long-term Extension Study to Assess the Safety and Efficacy of GSK3196165 in the Treatment of Rheumatoid Arthritis
A Multi-centre Long-term Extension Study to Assess the Safety and Efficacy of GSK3196165 in the Treatment of Rheumatoid Arthritis
Enrollment Status: Terminated
Publish Date: February 07, 2024
Intervention Type: Drug, Biological
Study Drugs: Otilimab, csDMARD
Study Phase: Phase 3
A 52-week, Phase 3, Multicentre, Randomised, Double Blind, Efficacy and Safety Study, Comparing GSK3196165 With Placebo and With Tofacitinib in Combination With Conventional Synthetic DMARDs, in Participants With Moderately to Severely Active Rheumatoid Arthritis Who Have an Inadequate Response to Conventional Synthetic DMARDs or Biologic DMARDs
A 52-week, Phase 3, Multicentre, Randomised, Double Blind, Efficacy and Safety Study, Comparing GSK3196165 With Placebo and With Tofacitinib in Combination With Conventional Synthetic DMARDs, in Participants With Moderately to Severely Active Rheumatoid Arthritis Who Have an Inadequate Response to Conventional Synthetic DMARDs or Biologic DMARDs
Enrollment Status: Terminated
Publish Date: November 30, 2023
Intervention Type: Drug, Biological
Study Drugs: Otilimab, Tofacitinib, csDMARDs
Study Phase: Phase 3
A 24-week, Phase 3, Multicentre, Randomised, Double-blind, Efficacy and Safety Study, Comparing GSK3196165 With Placebo and With Sarilumab, in Combination With Conventional Synthetic DMARDs, in Participants With Moderately to Severely Active Rheumatoid Arthritis Who Have an Inadequate Response to Biological DMARDs and/or Janus Kinase Inhibitors
A 24-week, Phase 3, Multicentre, Randomised, Double-blind, Efficacy and Safety Study, Comparing GSK3196165 With Placebo and With Sarilumab, in Combination With Conventional Synthetic DMARDs, in Participants With Moderately to Severely Active Rheumatoid Arthritis Who Have an Inadequate Response to Biological DMARDs and/or Janus Kinase Inhibitors
Enrollment Status: Completed
Publish Date: July 17, 2023
Intervention Type: Drug, Biological
Study Drugs: GSK3196165, Sarilumab, csDMARDs
Study Phase: Phase 3
A Phase 3, Double-Blind, Multicenter Study to Evaluate the Long-Term Safety and Efficacy of Baricitinib in Patients With Systemic Lupus Erythematosus (SLE)
A Phase 3, Double-Blind, Multicenter Study to Evaluate the Long-Term Safety and Efficacy of Baricitinib in Patients With Systemic Lupus Erythematosus (SLE)
Enrollment Status: Terminated
Publish Date: May 16, 2023
Intervention Type: Drug
Study Drug: Baricitinib
Study Phase: Phase 3
A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Phase 3 Study of Baricitinib in Patients With Systemic Lupus Erythematosus
A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Phase 3 Study of Baricitinib in Patients With Systemic Lupus Erythematosus
Enrollment Status: Completed
Publish Date: November 23, 2022
Intervention Type: Drug
Study Drug: Baricitinib
Study Phase: Phase 3
A Multicenter, Long-Term Extension Study of 104 Weeks, Including a Double-Blind, Placebo-Controlled 40-Week Randomized Withdrawal-Retreatment Period, to Evaluate the Maintenance of Treatment Effect of Ixekizumab (LY2439821) in Patients With Axial Spondyloarthritis
A Multicenter, Long-Term Extension Study of 104 Weeks, Including a Double-Blind, Placebo-Controlled 40-Week Randomized Withdrawal-Retreatment Period, to Evaluate the Maintenance of Treatment Effect of Ixekizumab (LY2439821) in Patients With Axial Spondyloarthritis
Enrollment Status: Completed
Publish Date: June 13, 2022
Intervention Type: Drug
Study Phase: Phase 3
View 8 Less Clinical Trials

513 Total Publications

Factors related to seroconversion of anti-cyclic citrullinated peptide antibody after the onset of rheumatoid arthritis: a case-control study and systematic review.
Factors related to seroconversion of anti-cyclic citrullinated peptide antibody after the onset of rheumatoid arthritis: a case-control study and systematic review.
Journal: Immunological medicine
Published: October 11, 2025

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

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