Breast Mesh Used in Two-staged Breast Reconstruction

NCT ID: NCT04967976

Last Updated: 2021-07-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

300 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-08-01

Study Completion Date

2026-08-01

Brief Summary

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This is the first prospective randomized and controlled study on the efficacy and safety of TiLOOP® Bra mesh in patients with expander-implant breast reconstruction. The investigators hypothesize that incoporating TiLOOP Bra mesh with tissue expanders will reduce the rates of capsular contraction, improve the efficiency of expansion and provide better aesthetic result.

Detailed Description

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Conditions

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Breast Cancer Radiation Breast Reconstruction Synthetic Mesh

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Outcome Assessors

Study Groups

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Breast Reconstruction with breast mesh

The tissue expander-implant reconstruction with TiLoop Bra mesh.

Group Type EXPERIMENTAL

TiLoop Bra mesh in expander-implant breast reconstrution

Intervention Type PROCEDURE

The tissue expander is inserted with TiLoop Bra mesh in the first stage of reconstruction immediately after nipple/skin-sparing mastectomy. The tissue expander is placed sub-pectoral.

Breast Reconstruction without breast mesh

The tissue expander-implant reconstruction without TiLoop Bra mesh. The tissue expander is placed sub-pectoral and covered by muscle/fascia.

Group Type ACTIVE_COMPARATOR

sub-pectoral expander-implant breast reconstruction

Intervention Type PROCEDURE

The tissue expander is inserted without TiLoop Bra mesh in the first stage of reconstruction immediately after nipple/skin-sparing mastectomy. The tissue expander is placed sub-pectoral and covered by muscle/fascia.

Interventions

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TiLoop Bra mesh in expander-implant breast reconstrution

The tissue expander is inserted with TiLoop Bra mesh in the first stage of reconstruction immediately after nipple/skin-sparing mastectomy. The tissue expander is placed sub-pectoral.

Intervention Type PROCEDURE

sub-pectoral expander-implant breast reconstruction

The tissue expander is inserted without TiLoop Bra mesh in the first stage of reconstruction immediately after nipple/skin-sparing mastectomy. The tissue expander is placed sub-pectoral and covered by muscle/fascia.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

1. Diagnosed with breast cancer
2. More than 18 years old
3. Karnofsky Performance Status (KPS) larger than 80
4. No clinical or imaging evidence of distant metastasis
5. BMI \< 35kg/m2
6. Patients with no or mild breast ptosis
7. No severe deficiency in hematological, cardiovascular system, no immune-deficiency, no severe abnormal liver or kidney function.
8. Mental Health Patient

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Exclusion Criteria

1\. Patients with distant metastasis of breast cancer or local recurrence; 2. Past ipsilateral breast/chest wall radiation; 3. Inflammatory breast cancer, stage IV breast cancer 4. History of severe allergic or specific constitution; 5. Mental illness; 6. Drug/alcohol abuse; 7. Pregnancy, lactation, or impregnated during the trial period; 8. Non-eligible to the study enrollment based on researchers' discretion

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Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Tianjin Medical University Cancer Institute and Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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MD Anderson Cancer Center

Houston, Texas, United States

Site Status RECRUITING

Gansu Provincial Cancer Hospital

Lanzhou, Gansu, China

Site Status RECRUITING

Jilin Cancer Hospital

Ch’ang-ch’un, Jilin, China

Site Status RECRUITING

Tianjin Medical University Cancer Institute and Hospital

Tianjin, Tianjin Municipality, China

Site Status RECRUITING

Zhejiang Provincial People's Hospital

Hangzhou, Zhejiang, China

Site Status RECRUITING

Technical University of Munich

Munich, , Germany

Site Status RECRUITING

Countries

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United States China Germany

Central Contacts

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Jian Yin

Role: CONTACT

+86-22-23340123 ext. 1174

Bowen Ding

Role: CONTACT

+86-22-23340123 ext. 1171

Facility Contacts

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Edward Chang

Role: primary

Suisheng Yang

Role: primary

Guiying Xu

Role: primary

Bowen Ding

Role: primary

18822077799

Xuli Meng

Role: primary

Stefan Paepke

Role: primary

Other Identifiers

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E20210210

Identifier Type: -

Identifier Source: org_study_id

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