CI

At a glance

ClinicalIndex Comparison Record
N/ARecruiting· 90 target
Drug / intervention
Single-photon-emission CT scanother
Likely dose
Not stated in record
Key inclusion· 7
  • Histologically verified lung cancer (small-cell and non-small cell)
  • Referred for radiotherapy with curative intent
  • Radiation dose 60-66 Gy in 2-Gy fractions (other dose levels and fractionation schedules accepted)
  • Concurrent chemotherapy is accepted
Key exclusion· 4
  • Concurrent immunotherapy
  • Previous radiotherapy to the thorax
  • Uncontrolled malignancies
  • Psychological, familial, sociological or geographical conditions potentially hampering compliance

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04676828
NCT04676828N/ARecruitingOn TrackUpdated 4mo ago
Long Recruiting

Functional Lung Avoidance SPECT-guided (ASPECT) Radiation Therapy for Lung Cancer Patients: Phase II Randomised Clinical Trial

University of Aarhus·interventional·Posted Dec 21, 2020·Updated Feb 24, 2026

In Brief

A clinical study evaluating Single-photon-emission CT scan for Lung Cancer and 4 related conditions. Currently recruiting, targeting 90 participants across 2 sites in 2 countries.

Detailed Summary

Study aims to determine if functional lung avoidance based on perfusion single photon emission (SPECT)/CT scan, improves toxicity outcomes for patients with advanced lung cancer undergoing chemo-radiotherapy. Functional avoidance implies a dose plan that takes functional distribution in the lung into account, and avoids highly functional lung volumes sparing them from radiation.

Study Details

Timeline

N/ARecruiting
202120222023202420252026202720282029
First PostedDec 21, 2020
Enrollment StartDec 1, 2021
Primary CompletionDec 1, 2027
Study CompletionDec 1, 2028
TodayJul 2, 2026
Enrollment to primary: 6 yearsPosted 5.5 years agoPrimary completion in 1.4 years

Interventions

Single-photon-emission CT scanother

SPECT/CT scan is an established functional modality used in the diagnosis and monitoring of lung disease. SPECT/CT scan images pulmonary circulation, where perfused areas equate with normal functional lung