DeepMed Research

Pentax Canada Inc

🇨🇦Canada

Country: 🇨🇦Canada

Ownership: Private

Established: 1919-01-01

Employees: 251

Market Cap: -

Website: https://www.pentaxmedical.com

Clinical Trials

Extra Wide Field of View Lens Study

Active, not recruiting

Conditions: Colonic Polyp

First Posted Date: 2024-07-03

Last Posted Date: 2025-01-10

Lead Sponsor: Pentax Medical

Target Recruit Count: 60

Registration Number: NCT06483503

Locations: 🇩🇪
RKM 740 Interdisciplinary Care Clinic - Gastroenterology, Düsseldorf, Germany

C2 Esophageal Squamous Epithelium Dysplasia

Not Applicable

Recruiting

Conditions: Esophageal Squamous Epithelium Dysplasia

Interventions: Device: C2 CryoBalloonTM Ablation System.

First Posted Date: 2022-04-27

Last Posted Date: 2025-01-13

Lead Sponsor: Pentax Medical

Target Recruit Count: 129

Registration Number: NCT05349240

Locations: 🇨🇳
Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
🇨🇳
The First Bethune Hospital of Jilin University, Changchun, China
🇨🇳
Changzhi People's Hospital, Changzhi, China

and more 1 locations

C2 CryoBalloon™ 180 Ablation System Dose De-escalation Study.

Not Applicable

Conditions: Barrett Esophagus

Interventions: Device: C2 CryoBalloon 180° Ablation System

First Posted Date: 2017-10-17

Last Posted Date: 2025-01-13

Lead Sponsor: Pentax Medical

Target Recruit Count: 30

Registration Number: NCT03311451

Locations: 🇳🇱
AMC Medical Research B.V., Amsterdam, Netherlands
🇳🇱
St. Antonius Hospital, Nieuwegein, Netherlands
🇳🇱
UMC Groningen, Groningen, Netherlands

and more 2 locations

Evaluation of Safety and Dose Response Using C2 CryoBalloon™ Swipe Ablation System for Barrett's Esophagus

Not Applicable

Completed

Conditions: Barrett Esophagus

Interventions: Device: C2 CRYOBALLOON SWIPE ABLATION SYSTEM

First Posted Date: 2017-03-31

Last Posted Date: 2022-04-22

Lead Sponsor: Pentax Medical

Target Recruit Count: 24

Registration Number: NCT03097666

Locations: 🇳🇱
AMC Medical Research B.V., Amsterdam, Netherlands
🇳🇱
St. Antonius Hospital Nieuwegein, Amsterdam, Netherlands
🇳🇱
Catharina Ziekenhuis te Eindhoven, Eindhoven, Netherlands

Clinical Study to Evaluate CryoBalloon™ Ablation System in Patients Undergoing Esophagectomy

Not Applicable

Completed

Conditions: Esophageal Cancer

Interventions: Device: CryoBalloon Ablation System

First Posted Date: 2016-04-06

Last Posted Date: 2022-04-28

Lead Sponsor: Pentax Medical

Target Recruit Count: 3

Registration Number: NCT02729727

Locations: 🇳🇱
Academic Medical Centre Amsterdam, Amsterdam, North Holland, Netherlands

Clinical Study to Evaluate CryoBalloon™ Full and Swipe Ablation Systems for Ablation of Human Esophageal Epithelium

Not Applicable

Completed

Conditions: Esophageal Cancer

Interventions: Device: CryoBalloon™ Swipe Ablation System
Device: CryoBalloon™ Full Ablation System

First Posted Date: 2016-04-06

Last Posted Date: 2022-04-22

Lead Sponsor: Pentax Medical

Target Recruit Count: 10

Registration Number: NCT02729753

Locations: 🇺🇸
MD Anderson Cancer Center, Houston, Texas, United States
🇺🇸
Swedish Medical Center and Cancer Institute, Seattle, Washington, United States

Coldplay Cryoablation of Dysplastic Squamous Tissue in Patients With Esophageal Squamous Cell Dysplasia

Not Applicable

Completed

Conditions: Esophageal Squamous Cell Dysplasia

Interventions: Device: CryoBalloon Focal Ablation System

First Posted Date: 2015-11-16

Last Posted Date: 2022-04-20

Lead Sponsor: Pentax Medical

Target Recruit Count: 80

Registration Number: NCT02605759

Locations: 🇨🇳
Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China

Multi-center Clinical Study to Evaluate the C2 CryoBalloon Focal Ablation System

Not Applicable

Active, not recruiting

Conditions: Barrett Esophagus

Interventions: Device: CryoBalloon Ablation System

First Posted Date: 2015-08-03

Last Posted Date: 2025-01-13

Lead Sponsor: Pentax Medical

Target Recruit Count: 150

Registration Number: NCT02514525

Locations: 🇺🇸
New York Presbyterian Hospital-Columbia University Medical Center, New York, New York, United States
🇺🇸
University of North Carolina School of Medicine, Chapel Hill, North Carolina, United States
🇺🇸
John Hopkins, Baltimore, Maryland, United States

and more 8 locations

Efficacy of CryoBalloon Focal Ablation System on Human Esophageal Barrett's Epithelium

Not Applicable

Completed

Conditions: Barrett's Esophagus

Interventions: Device: C2 CryoBalloon Focal Ablation System

First Posted Date: 2014-09-26

Last Posted Date: 2022-04-28

Lead Sponsor: Pentax Medical

Target Recruit Count: 50

Registration Number: NCT02249975

Locations: 🇳🇱
St. Antonius Hospital, Nieuwegein, Netherlands
🇳🇱
Academic Medical Center Amsterdam, Amsterdam, Netherlands

Evaluation of Effect of CryoBalloon Focal Ablation System on Human Esophageal Barrett's Epithelium

Completed

Conditions: Barrett's Esophagus

Interventions: Device: Focal Cryoballoon Ablation System - 6 seconds
Device: Focal Cryoballoon Ablation System - 8 seconds
Device: CryoBalloon Focal Ablation System - 10 seconds

First Posted Date: 2012-07-04

Last Posted Date: 2022-04-28

Lead Sponsor: Pentax Medical

Target Recruit Count: 39

Registration Number: NCT01633411

Locations: 🇳🇱
Academic Medical Center Amsterdam, Amsterdam, Netherlands
🇺🇸
Columbia Medical Center, New York, New York, United States
🇺🇸
University of Southern California, Los Angeles, California, United States

and more 5 locations

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