Clinical trial Recruiting at 1 site Interventional Ages 18 and up Women only

Negative pressure wound therapy after mastectomy

Official title: Is Negative Pressure Wound Therapy Associated With a Decreased Risk of Postoperative Seroma in Breast Cancer Patients Who Have Undergone Mastectomy?

Run by Dalarna County Council, Sweden · NCT07607366 · Data updated 2026-11-12

This study tests whether a negative pressure dressing after mastectomy reduces fluid build‑up and common wound complications in women with breast cancer.

Quick facts

Study typeInterventional
Ages18 Years and up
SexWomen only
Enrollment76 (estimated)
SponsorDalarna County Council, Sweden
Academic / other
Drugs / interventionschemotherapy
Locations1 site (Falun)
StatusRecruiting
StartedMarch 1, 2025
Main results expectedMarch 1, 2027
Study endsSeptember 1, 2027
Registry record updatedJuly 31, 2026
Trial IDNCT07607366 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Women aged 18 or older undergoing mastectomy for breast cancer at Falun hospital who do not have direct implant reconstruction planned.

Probably not a fit

Patients who do not experience seroma risk reduction or who have factors that negate benefit from negative pressure therapy may not see an improvement.

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

What this trial studies

This interventional study investigates if negative pressure wound therapy, applied after mastectomy, lowers the risk of postoperative seroma and other wound problems compared with standard dressings. The approach uses a specific negative pressure system to manage the wound bed and drainage. Eligible participants are adult women undergoing mastectomy for breast cancer at Falun hospital. The trial compares outcomes such as seroma, infection, bleeding, and wound healing between the two dressing strategies. Results could influence postoperative care practices for mastectomy patients if the therapy proves beneficial.

Why it matters

Potential benefit: If successful, patients may experience fewer postoperative seromas and related wound complications, potentially shortening recovery and improving comfort.

How similar studies have gone: There is some prior evidence suggesting negative pressure therapy may improve wound healing and reduce seroma, but results vary by setting and procedure.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Breast cancer patients undergoing mastectomy
* Female
* Age \>= 18 years

Exclusion Criteria:

* Direct reconstruction with implants
* The use of Harmonic Johnson and Johnson instrument during surgery

Where it's running

  • Falu Lasarett
    Falun, Sweden
    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.