Ruben D. Kowalyszyn

Viedma, R, AR 
Viedma, R, AR 
OverviewLocationsClinical Research

Overview

Ruben Kowalyszyn practices in Viedma, Argentina. His top areas of expertise are Gastroesophageal Junction Cancer, Renal Cell Carcinoma (RCC), Lung Cancer, and Breast Cancer.

His clinical research consists of co-authoring 18 peer reviewed articles and participating in 10 clinical trials. MediFind looks at clinical research from the past 15 years.

Gender
Male

Locations

Viedma, R, Argentina

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.

8 Clinical Trials

LIBRETTO-431: A Multicenter, Randomized, Open-Label, Phase 3 Trial Comparing Selpercatinib to Platinum-Based and Pemetrexed Therapy With or Without Pembrolizumab as Initial Treatment of Advanced or Metastatic RET Fusion-Positive Non-Small Cell Lung Cancer
LIBRETTO-431: A Multicenter, Randomized, Open-Label, Phase 3 Trial Comparing Selpercatinib to Platinum-Based and Pemetrexed Therapy With or Without Pembrolizumab as Initial Treatment of Advanced or Metastatic RET Fusion-Positive Non-Small Cell Lung Cancer
Enrollment Status: Active_not_recruiting
Publish Date: October 21, 2025
Intervention Type: Drug
Study Drugs: Selpercatinib, Carboplatin, Cisplatin, Pemetrexed, Pembrolizumab
Study Phase: Phase 3
A Randomized, Open Label Phase 2/3 Study Comparing Cobolimab + Dostarlimab + Docetaxel To Dostarlimab + Docetaxel To Docetaxel Alone In Participants With Advanced Non-small Cell Lung Cancer Who Have Progressed On Prior Anti-PD-(L)1 Therapy And Chemotherapy (COSTAR Lung)
A Randomized, Open Label Phase 2/3 Study Comparing Cobolimab + Dostarlimab + Docetaxel To Dostarlimab + Docetaxel To Docetaxel Alone In Participants With Advanced Non-small Cell Lung Cancer Who Have Progressed On Prior Anti-PD-(L)1 Therapy And Chemotherapy (COSTAR Lung)
Enrollment Status: Active_not_recruiting
Publish Date: September 26, 2025
Intervention Type: Biological, Drug
Study Drugs: Cobolimab, Dostarlimab, Docetaxel
Study Phase: Phase 3
A Randomized, Phase 2, Double-blind Study to Evaluate the Efficacy of Dostarlimab Plus Chemotherapy Versus Pembrolizumab Plus Chemotherapy in Metastatic Non-Squamous Non-Small Cell Lung Cancer
A Randomized, Phase 2, Double-blind Study to Evaluate the Efficacy of Dostarlimab Plus Chemotherapy Versus Pembrolizumab Plus Chemotherapy in Metastatic Non-Squamous Non-Small Cell Lung Cancer
Enrollment Status: Terminated
Publish Date: August 08, 2025
Intervention Type: Drug
Study Drugs: Dostarlimab, Pembrolizumab, Chemotherapy
Study Phase: Phase 2
eMonarcHER: A Randomized, Double Blind, Placebo-Controlled Phase 3 Study of Abemaciclib Plus Standard Adjuvant Endocrine Therapy in Participants With High-Risk, Node-Positive, HR+, HER2+ Early Breast Cancer Who Have Completed Adjuvant HER2-Targeted Therapy
eMonarcHER: A Randomized, Double Blind, Placebo-Controlled Phase 3 Study of Abemaciclib Plus Standard Adjuvant Endocrine Therapy in Participants With High-Risk, Node-Positive, HR+, HER2+ Early Breast Cancer Who Have Completed Adjuvant HER2-Targeted Therapy
Enrollment Status: Terminated
Publish Date: July 15, 2025
Intervention Type: Drug
Study Drugs: Abemaciclib, Standard Adjuvant Endocrine Therapy
Study Phase: Phase 3
CYCLONE 3: A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study of Abemaciclib in Combination With Abiraterone Plus Prednisone in Men With High-Risk Metastatic Hormone-Sensitive Prostate Cancer
CYCLONE 3: A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study of Abemaciclib in Combination With Abiraterone Plus Prednisone in Men With High-Risk Metastatic Hormone-Sensitive Prostate Cancer
Enrollment Status: Active_not_recruiting
Publish Date: June 27, 2025
Intervention Type: Drug
Study Phase: Phase 3
A Randomized, Double-blind, Placebo-controlled, 2-arm Phase III Study to Assess Efficacy and Safety of Xevinapant and Radiotherapy Compared to Placebo and Radiotherapy for Demonstrating Improvement of Disease-free Survival in Participants With Resected Squamous Cell Carcinoma of the Head and Neck, Who Are at High Risk for Relapse and Are Ineligible for High-dose Cisplatin (XRAY VISION)
A Randomized, Double-blind, Placebo-controlled, 2-arm Phase III Study to Assess Efficacy and Safety of Xevinapant and Radiotherapy Compared to Placebo and Radiotherapy for Demonstrating Improvement of Disease-free Survival in Participants With Resected Squamous Cell Carcinoma of the Head and Neck, Who Are at High Risk for Relapse and Are Ineligible for High-dose Cisplatin (XRAY VISION)
Enrollment Status: Terminated
Publish Date: June 13, 2025
Intervention Type: Drug, Radiation
Study Phase: Phase 3
A Randomized, Open-Label, Phase 3 Study of Abemaciclib Combined With Standard Adjuvant Endocrine Therapy Versus Standard Adjuvant Endocrine Therapy Alone in Patients With High Risk, Node Positive, Early Stage, Hormone Receptor Positive, Human Epidermal Receptor 2 Negative, Breast Cancer
A Randomized, Open-Label, Phase 3 Study of Abemaciclib Combined With Standard Adjuvant Endocrine Therapy Versus Standard Adjuvant Endocrine Therapy Alone in Patients With High Risk, Node Positive, Early Stage, Hormone Receptor Positive, Human Epidermal Receptor 2 Negative, Breast Cancer
Enrollment Status: Active_not_recruiting
Publish Date: April 20, 2025
Intervention Type: Drug
Study Drugs: Abemaciclib, Standard Adjuvant Endocrine Therapy
Study Phase: Phase 3
A Randomized, Double-blind, Adaptive, Phase II/III Study of GSK3359609 or Placebo in Combination With Pembrolizumab for First-Line Treatment of PD-L1 Positive Recurrent/Metastatic Head and Neck Squamous Cell Carcinoma
A Randomized, Double-blind, Adaptive, Phase II/III Study of GSK3359609 or Placebo in Combination With Pembrolizumab for First-Line Treatment of PD-L1 Positive Recurrent/Metastatic Head and Neck Squamous Cell Carcinoma
Enrollment Status: Terminated
Publish Date: July 10, 2024
Intervention Type: Drug
Study Drugs: Feladilimab, Pembrolizumab
Study Phase: Phase 3
View 7 Less Clinical Trials

18 Total Publications

Treatment Trends in Metastatic Renal Clear Cell Carcinoma in Argentina.
Treatment Trends in Metastatic Renal Clear Cell Carcinoma in Argentina.
Journal: JCO global oncology
Published: April 23, 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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