Measurement of Viscoelastic Properties of Bronchopulmonar... | NCT03888300

Studies
Measurement of Viscoelastic Properties of Bronchopulmonary Secretions.

NCT03888300

Sponsor

Cliniques universitaires Saint-Luc- Université Catholique de Louvain

Status

Recruiting

Last Update Posted

Apr 29, 2026Actual

Enrollment

500Estimated

Phase

Not Applicable

Conditions

Obstructive Pulmonary Disease

Interventions

Physiotherapy

Countries

Belgium

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Apr 2026

Overall Recruitment Status or Expanded Access Status

Recruiting

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Aug 1, 2019Actual

Primary Completion Date

Aug 1, 2027Estimated

Completion Date

Aug 1, 2027Estimated

First Submitted Date

Mar 20, 2019

First Submission Date that Met QC Criteria

Mar 22, 2019

First Posted Date

Mar 25, 2019Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Apr 24, 2026

Last Update Posted Date

Apr 29, 2026Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

The study is experimental and aims to (a) compare the viscoelastic properties of bronchial secretions obtained in patients suffering from obstructive respiratory disease, and (b) to compare the viscoelastic properties of bronchial secretions obtained in patients before and after application of a respiratory physiotherapy or exercise as usually prescribed.

After agreement, the sputum of the participants will be collected according to the method used in clinical routine.Experiments (collection and analysis of sputum) will be conducted at the Saint-Luc University Clinic.

Detailed Description

Not provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

500Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Patient Group	Experimental	Patients with obstructive pulmonary diseases receiving standard physiotherapy treatment	Other: Physiotherapy

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Physiotherapy	Other	Chest Physiotherapy, physical exercises	Patient Group

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Viscoelasticity	Evolution of elastic modulus, viscous modulus, phase angle and non-linear characteristics of lung secretions.	30 minutes

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

obstructive pulmonary disease

Exclusion Criteria:

none

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Name	Role	Phone	Extension	Email
Gregory Reychler, PT, PhD	Contact	+3227642316		gregory.reychler@uclouvain.be
William PONCIN, PT, PhD	Contact			william.poncin@uclouvain.be

Overall Officials

Name	Affiliation	Role
Gregory Reychler, PT, PhD	Cliniques universitaires Saint-Luc- Université Catholique de Louvain	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Cliniques universitaires Saint-Luc	Recruiting	Brussels		1200	Belgium

IPD Sharing Statement Module

Plan to Share IPD

Description

Not provided

Types

Not provided

Time Frame

Not provided

Access Criteria

Not provided

URL

Not provided

Condition Browse Module

MeSH Terms

ID	Term
D008173	Lung Diseases, Obstructive

Ancestor Terms

ID	Term
D008171	Lung Diseases
D012140	Respiratory Tract Diseases

Browse Leaves

Not provided

Browse Branches

Not provided

Intervention Browse Module

MeSH Terms

ID	Term
D026741	Physical Therapy Modalities

Ancestor Terms

ID	Term
D013812	Therapeutics
D012046	Rehabilitation

Browse Leaves

Not provided

Browse Branches

Not provided