RecruitingNCT04281381

Observing People With Desmoid-Type Fibromatosis

A Prospective Analysis of Active Observation in Patients With Desmoid-Type Fibromatosis


Sponsor

Memorial Sloan Kettering Cancer Center

Enrollment

100 participants

Start Date

Feb 19, 2020

Study Type

OBSERVATIONAL

Conditions

Summary

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


Eligibility

Min Age: 18 Years

Inclusion Criteria6

  • 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 Criteria7

  • 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

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Interventions

DIAGNOSTIC_TESTCross-sectional imaging

MRI with gadolinium contrast will be the imaging modality of choice. In patients with contraindications to MRI who instead undergo baseline evaluation by CT scan, tumor evaluation will be by serial CT scans with IV contrast throughout the study period.


Locations(1)

Memorial Sloan Kettering Cancer Center

New York, New York, United States

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NCT04281381


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