Responsiveness and MID of 4 Metre Gait Speed in Idiopathi... | NCT02530736

Studies
Responsiveness and MID of 4 Metre Gait Speed in Idiopathic Pulmonary Fibrosis

NCT02530736

Sponsor

Royal Brompton & Harefield NHS Foundation Trust

Status

Completed

Last Update Posted

Nov 9, 2017Actual

Enrollment

120Actual

Phase

Not provided

Conditions

Idiopathic Pulmonary Fibrosis

Interventions

4 metre gait speed

Countries

United Kingdom

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

Nov 2017

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Feb 2015

Primary Completion Date

Oct 17, 2016Actual

Completion Date

Oct 18, 2017Actual

First Submitted Date

May 1, 2015

First Submission Date that Met QC Criteria

Aug 20, 2015

First Posted Date

Aug 21, 2015Estimated

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

Nov 8, 2017

Last Update Posted Date

Nov 9, 2017Actual

Name	Class
National Institute for Health Research, United Kingdom	OTHER_GOV

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

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

This study measures the 4 metre gait speed (4MGS) test in patients with Idiopathic Pulmonary Fibrosis (IPF). The investigators are interested to see whether usual walking speed in IPF patients changes following pulmonary rehabilitation and if it changes, what is the smallest change that is meaningful to patients.

Detailed Description

This observational study is investigating a simple test of usual walking speed, measured using the 4 metre gait speed (4MGS) test in patients with a lung disease called Idiopathic Pulmonary Fibrosis (IPF). Drug development for this disease is slow in part because there is a lack of reliable measurements that can assess effectiveness of treatment. Slow walking speed has been shown to relate to poor outcomes in older adults and people with another lung disease called Chronic Obstructive Pulmonary Disease (COPD). The investigators are interested to see whether usual walking speed in IPF patients changes following a treatment called pulmonary rehabilitation (an exercise and education programme for patients with lung disease) and if it changes, what is the smallest change that is meaningful to patients (the minimum important difference - MID). The investigators are also investigating whether the change in walking speed can predict survival, number of hospital admissions and lung disease progression. This will help inform us of the potential use of 4MGS as an outcome measure. To do this, participants who consent to taking part in the study will be timed walking at their usual walking speed over a distance of 4 metres (13.12 feet) before and after a course of pulmonary rehabilitation and follow-up 1 year after completing pulmonary rehabilitation.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

120Actual

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
IPF_RESP		Pulmonary Rehabilitation: a 6 - 8 week exercise and education programme (this is part of usual care)	Other: 4 metre gait speed

Interventions

Name	Type	Description	Arm Group Labels	Other Names
4 metre gait speed	Other	Measurement of usual walking speed over 4 metres. Change in walking speed is measured at baseline (pre-pulmonary rehabilitation assessment) and 8 weeks later (post-pulmonary rehabilitation assessment)

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Change in usual walking speed measured using the 4 metre gait speed test	A measure of usual walking speed	Change from baseline to 8 weeks

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Patients diagnosed with Idiopathic Pulmonary Fibrosis according to NICE guidelines referred for Pulmonary Rehabilitation
Provided informed consent

Exclusion Criteria:

Significant co-morbidities that would limit walking ability, exercise capacity or make exercise unsafe (e.g. unstable ischaemic heart disease, neuromuscular disease, severe hip/lower limb joint pain, peripheral vascular disease, lower limb amputation)
Any patient whom the chief investigator feels it is unsafe to exercise (e.g. unstable cardiovascular disease)
Any condition that precludes providing informed consent e.g. cognitive impairment or poor English

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

99 Years

Standard Ages

AdultOlder Adult

Study Population

Patients diagnosed with Idiopathic Pulmonary Fibrosis according to NICE guideliness referred for Pulmonary Rehabilitation

Sampling Method

Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
William DC Man, MD, PhD	Royal Brompton and Harefield NHS Foundation Trust	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Royal Brompton and Harefield NHS Foundation Trust		Harefield	Middlesex	UB9 6JH	United Kingdom

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
28883090	Derived	Nolan CM, Delogu V, Maddocks M, Patel S, Barker RE, Jones SE, Kon SSC, Maher TM, Cullinan P, Man WD. Validity, responsiveness and minimum clinically important difference of the incremental shuttle walk in idiopathic pulmonary fibrosis: a prospective study. Thorax. 2017 Sep 7:thoraxjnl-2017-210589. doi: 10.1136/thoraxjnl-2017-210589. Online ahead of print.

ID	Term
D011658	Pulmonary Fibrosis
D017563	Lung Diseases, Interstitial
D008171	Lung Diseases
D012140	Respiratory Tract Diseases