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NCT Number: NCT07597837

Oncoplastic Surgery Outcomes Database

This is a retrospective and prospective chart review of surgical outcomes and collecting patient satisfaction outcomes using validated surveys for oncoplastic breast surgery and Goldilocks mastectomy.

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Key information

Conditions

Breast Cancer Breast Diseases Breast Neoplasms Neoplasms Neoplasms by Site Skin Diseases Skin and Connective Tissue Diseases

Age range

18 year and older

Sex eligibility

Female

Study type

Observational

Primary location

Tufts Medical Center, Boston, Massachusetts, United States

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About this study

This is a retrospective and prospective chart review from 2015-2045 of oncoplastic breast surgery and mastectomy patients at Tufts Medicine.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Biological females >= 18 years old requiring oncologic breast surgery with and without reconstruction at Tufts Medicine.

Exclusion criteria

  • Biological females < 18 years old

Treatment and study plan

oncoplastic breast surgery

Procedure

Breast conservation surgery incorporating an oncologic partial mastectomy with ipsilateral defect repair using volume displacement or volume replacement techniques with contralateral symmetry surgery as appropriate

Primary outcomes

  1. Cancer Stage

    Time frame: From enrollment to up to 1 month after surgery.

    The TNM system of cancer classification determines the stage of cancer based on type of cancer, size of cancer, lymph node status, presence of metastasis

  2. Patient Satisfaction

    Time frame: From enrollment to 1 year after surgery.

    Measured using validated surveys pre-operative and post-operative (2 week, 6 month, 1 year).

  3. Cancer Recurrence

    Time frame: From enrollment to 20 years after surgery

    Recurrence of cancer following surgery and adjuvant therapy

Secondary outcomes

  1. Positive Margin Rate

    Time frame: From enrollment to 1 year after initial surgery

    The investigators will measure rates of positive margins after cancer resection that requires additional resection.

  2. Surgical Complication Rate

    Time frame: From date of surgery up to 5 years after surgery

    Complications from surgery (infection, wound dehiscence, seroma, hematoma, etc.) will be measured and aggregated into a overall rate of major complications (requires intervention) and minor complications as percentages.

Sponsors and collaborators

Lead sponsor

Tufts Medical Center

Other

Registry information

Official study title

Understanding Long-Term Outcomes of Oncoplastic Breast Surgery

Important dates

Study start
2026
Primary completion
2045
Study completion
2045
First posted
May 19, 2026
Registry last updated
May 27, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

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This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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