[18F]FES PET/CT in PAH

Status Terminated

Clinical Trial Summary

In this study positron emission tomography (PET/CT) imaging will be used to evaluate evaluation of estrogen receptor heterogeneity and functionality in Pulmonary Arterial Hypertension (PAH) using the investigational radiotracer [18F]fluoroestradiol (FES).

Clinical Trial Description

This is a feasibility study of serial FES scanning in female patients with Pulmonary Arterial Hypertension (PAH) to determine whether patients have detectable changes in FES SUV following treatment with fulvestrant on the separate therapeutic protocol IRB# 824861 "Estrogen Receptor Antagonist in Patients with Pulmonary Arterial Hypertension (ERA PAH)". Subjects will undergo up to 2 [18F]FES PET/CT scans for this protocol. A baseline FES PET/CT will occur on Day 0 (-2 days) of the companion treatment trial prior to initiation of fulvestrant. The second FES PET/CT scan will occur on week 9 (63 ± 7 days) after initiation of fulvestrant. We will compare SUV values after fulvestrant to pre-treatment values. ;

Study Design

Related Conditions & MeSH terms

Familial Primary Pulmonary Hypertension
Hypertension
Pulmonary Arterial Hypertension

Clinical Trial Details

NCT number	NCT02899533
Study type	Observational
Source	University of Pennsylvania
Contact
Status	Terminated
Phase
Start date	July 2016
Completion date	April 6, 2021

View Details

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