Status:

RECRUITING

Observing People With Desmoid-Type Fibromatosis

Lead Sponsor:

Memorial Sloan Kettering Cancer Center

Conditions:

Desmoid Fibromatosis

Eligibility:

All Genders

18+ years

Brief Summary

The purpose of this study is to closely observe people with desmoid-type fibromatosis over 1 months.

Eligibility Criteria

Inclusion

  • Clinical diagnosis of desmoid fibromatosis, either new or newly recurrent. Both patients with sporadic and FAP-associated disease will be eligible for inclusion. Patients with clinical diagnosis of desmoid (as assessed by MSK physician) but without pathologic diagnosis may be enrolled on the study to facilitate acquisition of appropriately protocoled baseline scans and allow for biospecimen collection; these patients will be replaced for purposes of analysis if pathology does not confirm clinical diagnosis.
  • At least 18 years of age.
  • Able to undergo cross-sectional imaging by either MRI or CT with intravenous contrast
  • Disease detectable on cross-sectional imaging with target lesion measuring \>/= 1 cm
  • Eligible for management by active observation as assessed by primary MSK care provider
  • Willing and able to sign an informed consent document

Exclusion

  • Symptomatic desmoid fibromatosis requiring narcotic pain control, resulting in intestinal fistulization, or requiring inpatient admission during the 3 months prior to enrollment
  • Patients with intraabdominal desmoids greater than 7cm in diameter or localized within 1cm of the central mesenteric vessels and those with tumors in the head and neck
  • KPS performance status \</= 70 if performance status is limited due to tumor. Patients with low KPS performance status related to co-morbidities but without symptoms related to the tumor will be eligible for enrollment.
  • Age less than 18 years old
  • Strict contraindication for both cross-sectional MRI and CT imaging with intravenous contrast (e.g., as per standard institutional protocols regarding renal insufficiency or MRI incompatible implanted devices; patients requiring pre-medication to prevent contrast reactions will be eligible for study)
  • Unable to grant reliable informed consent
  • Ongoing systemic treatment for desmoid fibromatosis

Key Trial Info

Start Date :

February 19 2020

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

February 19 2026

Estimated Enrollment :

100 Patients enrolled

Trial Details

Trial ID

NCT04281381

Start Date

February 19 2020

End Date

February 19 2026

Last Update

May 16 2025

Active Locations (1)

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1

Memorial Sloan Kettering Cancer Center

New York, New York, United States, 10065