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List of works by Tomohiro Koga

Anti-MDA5 Antibody-positive Dermatomyositis Complicated by Autoimmune-associated Hemophagocytic Syndrome That Was Successfully Treated with Immunosuppressive Therapy and Plasmapheresis.

scientific article published on 6 July 2018

Anti-citrullinated peptide antibodies are the strongest predictor of clinically relevant radiographic progression in rheumatoid arthritis patients achieving remission or low disease activity: A post hoc analysis of a nationwide cohort in Japan.

scientific article

Antineutrophilic cytoplasmic antibody-associated vasculitis with and without renal involvement: C3 contributes to prognosis, but renal involvement does not

scientific article published on 05 November 2018

Antineutrophilic cytoplasmic antibody-associated vasculitis with hypocomplementemia has a higher incidence of serious organ damage and a poor prognosis

scientific article

Assessment of both articular synovitis and tenosynovitis by ultrasound is useful for evaluations of hand dysfunction in early rheumatoid arthritis patients

scientific article published on 15 November 2016

Association of serum levels of fibrosis-related biomarkers with disease activity in patients with IgG4-related disease

scientific article published on 14 December 2018

Attenuated effectiveness of tumor necrosis factor inhibitors for anti-human T-lymphotropic virus type 1 antibody-positive rheumatoid arthritis.

scientific article published on 22 February 2018

Baseline MRI bone erosion predicts the subsequent radiographic progression in early rheumatoid arthritis patients who achieved sustained good clinical response.

scientific article

CD4+ CD52lo T-cell expression contributes to the development of systemic lupus erythematosus

scientific article published on 12 October 2017

Chlamydia-induced reactive arthritis diagnosed during gout flares: A case report and cumulative effect of inflammatory cytokines on chronic arthritis

scientific article published on 01 October 2019

Combination of ultrasound power Doppler-verified synovitis and seropositivity accurately identifies patients with early-stage rheumatoid arthritis

scientific article published on 18 March 2019

Comparison of the efficacy and safety of tocilizumab for colchicine-resistant or colchicine-intolerant familial Mediterranean fever: study protocol for an investigator-initiated, multicenter, randomized, double-blind, placebo-controlled trial

scientific article published on 29 December 2018

Diffuse Alveolar Hemorrhage Developing Immediately after Immunosuppressive Treatments in a Patient with Granulomatosis with Polyangiitis Who Had Pulmonary Nodules.

scientific article published in November 2017

Diffuse Alveolar Hemorrhage Emerging One Week after Starting High-dose Corticosteroid Therapy for Granulomatosis with Polyangiitis (GPA) with Systemic Lupus Erythematosus (SLE)

scientific article published on 15 October 2015

Effect of a gonadotropin-releasing hormone analog for ovarian function preservation after intravenous cyclophosphamide therapy in systemic lupus erythematosus patients: a retrospective inception cohort study

scientific article published on 01 June 2018

Effects of HLA-DRB1 alleles on susceptibility and clinical manifestations in Japanese patients with adult onset Still's disease

scientific article published on 12 September 2017

Efficacy and safety at 24 weeks of daily clinical use of tofacitinib in patients with rheumatoid arthritis.

scientific article

Efficacy of infliximab as a switched biologic in rheumatoid arthritis patients in daily clinical practice

scientific article published on 01 December 2018

Eosinophilic Granulomatosis With Polyangiitis With Thrombotic Microangiopathy: Is Simultaneous Systemic Lupus Erythematosus Associated With Clinical Manifestations?: A Case Report and Review of the Literature

scientific article

Evaluation of switching from intravenous to subcutaneous formulation of tocilizumab in patients with rheumatoid arthritis

scientific article published on 27 December 2015

Familial Mediterranean fever is no longer a rare disease in Japan

scientific article published on 30 July 2016

Fewer subsequent relapses and lower levels of IL-17 in Takayasu arteritis developed after the age of 40 years.

scientific article published on 13 December 2016

Frequency of Hospitalized Infections Is Reduced in Rheumatoid Arthritis Patients Who Received Biological and Targeted Synthetic Disease-Modifying Antirheumatic Drugs after 2010

scientific article published on 14 August 2018

Giant Cell Arteritis which Developed after the Administration of Granulocyte-colony Stimulating Factor for Cyclic Neutropenia

scientific article published on 15 August 2016

Hypocholesterolemia predicts relapses in patients with Takayasu arteritis

scientific article published on 18 September 2015

IL-15 is a biomarker involved in the development of rapidly progressive interstitial lung disease complicated with polymyositis/dermatomyositis

scientific article published on 21 July 2020

Induction of interleukin-23 p19 by serum amyloid A (SAA) in rheumatoid synoviocytes

scientific article published on September 14, 2010

Interleukin-18 and fibroblast growth factor 2 in combination is a useful diagnostic biomarker to distinguish adult-onset Still's disease from sepsis

scientific article published on 07 May 2020

M1 and M2 Monocytes in Rheumatoid Arthritis: A Contribution of Imbalance of M1/M2 Monocytes to Osteoclastogenesis.

scientific article published in January 2017

Magnetic Resonance Imaging Bone Edema at Enrollment Predicts Rapid Radiographic Progression in Patients with Early RA: Results from the Nagasaki University Early Arthritis Cohort

scientific article published in May 2016

MicroRNA-204-3p inhibits lipopolysaccharide-induced cytokines in familial Mediterranean fever via the phosphoinositide 3-kinase γ pathway

scientific article published on 25 December 2017

Musculoskeletal manifestations occur predominantly in patients with later-onset familial Mediterranean fever: Data from a multicenter, prospective national cohort study in Japan

scientific article published on 20 November 2018

Novel anti-suprabasin antibodies may contribute to the pathogenesis of neuropsychiatric systemic lupus erythematosus

scientific article published on 18 November 2017

Paraneoplastic Syndrome Presenting with Polymyalgia Rheumatica-like Accumulations on 18F-fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography.

scientific article published on 19 November 2018

Peripheral Ulcerative Keratitis Associated with Granulomatosis with Polyangiitis Emerging Despite Cyclophosphamide, Successfully Treated with Rituximab.

scientific article published on 11 January 2018

Podocyte foot process width is a prediction marker for complete renal response at 6 and 12 months after induction therapy in lupus nephritis

article

Prediction of organ involvement in systemic sclerosis by serum biomarkers and peripheral endothelial function.

scientific article published on 12 April 2018

Predictors of clinical outcomes in patients with neuropsychiatric systemic lupus erythematosus.

scientific article published on 30 December 2015

RS3PE Syndrome with Iliopsoas Bursitis Distinguished from an Iliopsoas Abscess Using a CT-guided Puncture.

scientific article published on July 2015

Recurrence of anti-MDA5 antibody-positive clinically amyopathic dermatomyositis after long-term remission: A case report

scientific article published on 01 June 2018

Reversible Cognitive Dysfunction in Elderly-onset Systemic Lupus Erythematosus, Successfully Treated with Aggressive Immunosuppressive Therapy

scientific article published on 18 May 2018

Rheumatoid arthritis-like active synovitis with T-cell activation in a case of idiopathic multicentric Castleman disease: A case report

scientific article published on 01 May 2019

Rituximab-induced Acute Thrombocytopenia in Granulomatosis with Polyangiitis

scientific article published on 09 March 2018

Scleroderma Renal Crisis Complicated with Thrombotic Microangiopathy Triggered by Influenza B Virus Infection

scientific article published on 24 August 2018

Soluble α-klotho is a potential biomarker associated with neuropsychiatric systemic lupus erythematosus

scientific article published on 4 March 2016

Subclinical inflammation in a case of menstruation-induced familial Mediterranean fever: A case report

scientific article published on 01 September 2018

Successful treatment of palmoplantar pustulosis with rheumatoid arthritis, with tofacitinib: Impact of this JAK inhibitor on T-cell differentiation

scientific article published on 05 October 2016

Successful treatment of plasma exchange for rapidly progressive interstitial lung disease with anti-MDA5 antibody-positive dermatomyositis: A case report.

scientific article published in April 2018

Synovitis of sternoclavicular and peripheral joints can be detected by ultrasound in patients with SAPHO syndrome.

scientific article published on 9 December 2016

The Severity of Takayasu Arteritis Is Associated with the HLA-B52 Allele in Japanese Patients.

scientific article

Ultrasound disease activity of bilateral wrist and finger joints at three months reflects the clinical response at six months of patients with rheumatoid arthritis treated with biologic disease-modifying anti-rheumatic drugs

scientific article published on 01 September 2016

Ultrasound-detected bone erosion is a relapse risk factor after discontinuation of biologic disease-modifying antirheumatic drugs in patients with rheumatoid arthritis whose ultrasound power Doppler synovitis activity and clinical disease [...]

scientific article

Utility of power Doppler ultrasonography for detecting forefoot bursae in early rheumatoid arthritis: A case report

scholarly article by Yushiro Endo et al published December 2018 in Medicine