Amplatzer Piccolo Occluder Japan Post-marketing Database Surveillance

October 1, 2025 updated by: Abbott Medical Devices
The purpose of this post-marketing clinical use database surveillance is to observe the frequency, type, and degree of adverse device effects and adverse events in order to assure the safety of the medical device, and to collect safety and efficacy information for evaluating the results of its clinical use.

Study Overview

Status

Active, not recruiting

Conditions

Intervention / Treatment

Detailed Description

The Surveillance will be conducted per the standards required by the Ministry of Health, Labour and Welfare (MHLW) and in the standards for post-marketing surveillances and studies [except for those defined in the Ministerial Ordinance on Good Clinical Practice for Medical Devices (MHLW Ordinance No. 36, 2005)] based on Paragraph 4, Article 23-2-9 (including application mutatis mutandis per Article 23-2-19 of Revised PAL) of the Law on Securing Quality, Efficacy and Safety of Pharmaceuticals and Medical Devices, etc. (Law No. 145, 1960, hereinafter referred to as "Revised PAL") by the Marketing Authorization Holder or accredited foreign manufacturer of a medical device defined in Paragraph 1, Article 23-2-5 of Revised PAL.

Study Type

Observational

Enrollment (Estimated)

70

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Japan
      • Tokyo, Japan
        • Showa University Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

3 days and older (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

All patients with patent ductus arteriosus (PDA) in whom an Amplatzer™ Piccolo Occluder (Piccolo) implant was attempted will be included in this registry.

Description

Inclusion Criteria:

The device is used to percutaneously close the PDA of a patient who meets all of the following:

  • PDA ≤4 mm in diameter
  • PDA ≥3 mm in length
  • Weight ≥700 g

Exclusion Criteria:

  • Age <3 days
  • Coarctation of the aorta
  • Left pulmonary artery stenosis
  • Cardiac output that is dependent on right to left shunt through the PDA due to pulmonary hypertension
  • Thrombus in the implant site, or sign of venous thrombus in a vessel in which the occluder is inserted and delivered
  • Endocarditis, or infection that can cause bacteremia
  • Allergic or potentially allergic to nickel

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Amplatzer Piccolo Occluder
Amplatzer Piccolo Occluder device implant
Device: Amplatzer Piccolo Occluder
Interventional placement of vascular occluder

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
The rate of major complications through 180 days after an attempted Piccolo device implant
Time Frame: Through 180 days after an attempted Piccolo device implant
Through 180 days after an attempted Piccolo device implant
The rate of effective closure of the ductus arteriosus among subjects with a successful Piccolo implant as assessed by the presence of either a Grade 0 or Grade 1 shunt at the 6-month follow-up by transthoracic echocardiography
Time Frame: At the 6-month follow-up
At the 6-month follow-up

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Abbott Medical Devices

Collaborators

Japanese society of Congenital Interventional Cardiology

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

April 1, 2020

Primary Completion (Actual)

September 10, 2025

Study Completion (Estimated)

July 31, 2027

Study Registration Dates

First Submitted

April 28, 2020

First Submitted That Met QC Criteria

April 29, 2020

First Posted (Actual)

May 1, 2020

Study Record Updates

Last Update Posted (Estimated)

October 3, 2025

Last Update Submitted That Met QC Criteria

October 1, 2025

Last Verified

October 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ABT-CIP-10290

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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