Clinical trial Recruiting at 1 site Interventional Ages 18 to 65 Women only

Breast reconstruction using TiLOOP Mesh or not

Official title: A Randomized Controlled Trial of Prepectoral Breast Reconstruction With and Without Mesh

Run by Tianjin Medical University Cancer Institute and Hospital · NCT05888571 · Data updated 2026-11-12

This study is testing if using a special mesh during breast reconstruction helps women feel better and have better results after surgery compared to not using the mesh.

Quick facts

Study typeInterventional
Ages18 Years to 65 Years
SexWomen only
Enrollment164 (estimated)
SponsorTianjin Medical University Cancer Institute and Hospital
Academic / other
Locations1 site (Tianjin, Tianjin Municipality)
StatusRecruiting
StartedJuly 1, 2023
Main results expectedJune 2026
Study endsDecember 2026
Registry record updatedJanuary 31, 2024
Trial IDNCT05888571 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adult women aged 18-65 planning immediate prepectoral breast reconstruction after mastectomy.

Probably not a fit

Patients with poor perfusion of the breast mastectomy flap or those with a BMI greater than 35 may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical study investigates the efficacy and safety of immediate prepectoral breast reconstruction in adult women, comparing outcomes when TiLOOP Mesh is utilized versus when it is not. Participants will include those undergoing unilateral or bilateral reconstruction following mastectomy for breast cancer or prophylactic reasons. The study aims to determine if the use of mesh improves surgical outcomes and patient satisfaction. Eligible candidates will be women aged 18-65 with specific criteria regarding their health and surgical needs.

Why it matters

Potential benefit: If successful, this study could enhance surgical outcomes and recovery for women undergoing breast reconstruction.

How similar studies have gone: While there is ongoing research in breast reconstruction techniques, the specific use of TiLOOP Mesh in this context is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Adult women aged 18-65 years who plan to undergo unilateral or bilateral immediate prepectoral prothesis breast reconstruction;
2. SSM or NSM or Skin-Reducing Mastectomy for breast cancer patients or prophylactic mastectomy;
3. Tissue expander size =\<800cc, implant size =\<600cc;
4. The blood perfusion of breast skin flap was well;
5. Do not smoking in the last 4 weeks or more
6. Patients with normal expectations and mental health for breast reconstruction;
7. Signed consent to participate

Exclusion Criteria:

1. Poor perfusion of breast mastectomy flap;
2. II stage breast reconstruction patients;
3. History of chest radiotherapy;
4. BMI greater than 35;
5. Patients who have not quit smoking within the last 4 weeks;

Where it's running

  • Tianjin Medical University Cancer Institute and Hospital
    Tianjin, Tianjin Municipality, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.