CClinicalTrials.gg
Status unknownNCT04690543Updated Dec 30, 2020

Comparison of Length Gain Between Square Flap and Z-plasty in Post Burn Contracture Release

An interventional study of z-plasty and square flap in Burn Scar, sponsored by Dow University of Health Sciences. Status unknown. Open to participants aged 5 Years to 50 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2020-12-30.

Sponsored by Dow University of Health Sciences · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Dec 2020), so the status shown — last known as Not yet recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
5 Years to 50 Years
Sex
All
01

Study summary

the purpose of this study is to compare the gain in length after postburn contracture release using two different techniques, the more commonly practised z - plasty and relatively newer technique, square flap

02

Conditions studied

  • Burn Scar

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03

In context

Contracture

151 studies on the registry are indexed under Contracture; 21 are open to participants now.

This study's planned enrollment of 60 is above the median of 40 across 110 interventional studies indexed under Contracture.

Browse Contracture studies →

Lead sponsor

Dow University of Health Sciences is the lead sponsor of 170 studies on the registry; 30 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
5 Years to 50 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Eligibility criteria

Inclusion Criteria:- • Both genders.

  • Joints supple.
  • Linear contracture bands.
  • Age between 5years to 50 years.
  • Surrounding non scarred skin.
  • Contractures of axilla, cubital fossa, popliteal fossa and digits.

Exclusion Criteria:

  • Deep burns.

    • Joint contractures.
    • Surrounding skin scarred.
    • Broad, irregular contracture.
    • Neck, Perineal, wrist or toe contractures
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
60 participants (estimated)

Study arms

  • Active comparator
    z-plasty

    Z-plasty: It will be defined as a local transposition flap that will be used to improve the functional and cosmetic appearance of scars. It will be involved creating two triangular flaps of equal dimensions that will be transposed.

    Procedure: z-plasty

  • Experimental
    square flap

    Square flap: It will be defined as is another local transposition flap which will be used for release of contractures. Square will be marked on one side of the contracture, and two triangles will be marked on the other side, with the length of all the flaps equal, which will be then transposed.

    Procedure: square flap

Interventions

  • Procedurez-plasty

    Z-plasty: It will be defined as a local transposition flap that will be used to improve the functional and cosmetic appearance of scars. It will be involved creating two triangular flaps of equal dimensions that will be transposed.

  • Proceduresquare flap

    Square flap: It will be defined as is another local transposition flap which will be used for release of contractures. Square will be marked on one side of the contracture, and two triangles will be marked on the other side, with the length of all the flaps equal, which will be then transposed.

06

What researchers measure

Primary outcomes

  1. gain in length

    calculation of the gain in length achieved after the release of post burn contrature

    Time frame: 3 weeks

07

Study locations

No study locations are listed for this record.

08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 30, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04690543
Lead sponsor
Dow University of Health Sciences
Responsible party
Aiman Naseem (FCPS trainee, plastic surgery, DUHS, Dow University of Health Sciences) — Principal investigator
First posted
Dec 30, 2020
Start date
Feb 2021 (estimated)
Primary completion
Jul 2021 (estimated)
Completion
Jul 2021 (estimated)
Last update
Dec 30, 2020

Study contacts

Aiman Naseem
Contact
aiman.naseem1@gmail.com
03215621936
Usamah Bin Waheed
Contact
usamah_chundrigar@hotmail.com
03332774950
Aiman Naseem
principal investigator · DUHS

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Dec 2020. You cannot join it, but the record below documents what was studied.

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