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A Study to evaluate the variability in delineation of the target volumes in Lung Cancer by comparing two techniques using Four- dimensional computed tomography.

Study to evaluate the variability in delineation of the target volumes in lung cancer by comparing two techniques using four-dimensional copmuted tomography - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2016/09/007233
Enrollment
40
Registered
2016-09-05
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: null- Patients with histologically/ cytologically proven lung cancer

Interventions

Intervention1: NOT APPLICABLE: NOT APPLICABLE

Sponsors

TATA MEMORIAL HOSPITAL
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: •Patients with histologically/ cytologically proven lung cancer •4D CT acquired during radiation planning •No prior treatment for the index cancer

Exclusion criteria

Exclusion criteria: •Presence of distant metastases •Pregnancy and lactating women •Prior history of therapeutic irradiation to the thorax

Design outcomes

Primary

MeasureTime frame
To compare the target volume generated on the MIP with the union target volume formed after drawing gross target volumes on each respiratory phase (total 10) while planning for radical radiation therapy in lung cancer patientsTimepoint: To compare the target volume generated on the MIP with the union target volume formed after drawing gross target volumes on each respiratory phase (total 10) while planning for radical radiation therapy in lung cancer patients—

Secondary

MeasureTime frame
1. To compare the change in the centre of mass of the two target volumes 2. To compare the time taken for generating target volume by each technique. 3. To compare with various parameters like different lobes of tumour, proximity to the chest wall, diaphragm and/or mediastinum Timepoint: NA—

Countries

India

Contacts

Public ContactDr Shabeen Bushra

Tata Memorial Hospital

drsabheen6789@gmail.com022-24177164

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026