Lung cancer clues: old data may reveal best Pre-Surgery treatments
NCT ID NCT05167487
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study reviews medical records from 150 people with stage IIIA lung cancer who had chemotherapy before surgery. Researchers want to see if the amount of tumor killed by the treatment predicts how long patients live without cancer coming back. No new treatments are tested; the goal is to learn from past results to guide future care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2021
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study will include all resectable stage IIIA patients who have received platinum-based neoadjuvant treatment and surgery and that were diagnosed as stage IIIA from 2010 to 2017.The cohort of patients identified for the current study will be based on a portion of patients included in the Thoracic Tumor Registry (TTR) and in stage IIIA clinical trials approved by Spanish Health Authorities which the sponsor is Fundación GECP.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients with resectable stage IIIA disease (according to American Joint Committee on Cancer \[AJCC\] lung cancer edition 7 or 8) who were included in the Tumor Thoracic Registry data base and in stage IIIA clinical trials which the sponsor is Fundación GECP. * Patients with histologically N2 involvement confirmed * Patients diagnosed as stage IIIA from 2010 and 2017 * Patients who have received neoadjuvant platinum-based treatment and surgery * Age ≥ 18 years at time of study entry * PET /TC at diagnosis Exclusion Criteria: * Patients who received chemoradiotherapy neoadjuvant treatment * Patients who were not resected after neoadjuvant treatment * Patients who were diagnosed after June 2017
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Get notified about this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
17 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Complejo Hospitalario Universitario de Vigo
RECRUITINGVigo, Pontevedra, 36036, Spain
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Hospital 12 De Octubre
RECRUITINGMadrid, Madrid, 28041, Spain
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Hospital Clínico San Carlos
RECRUITINGMadrid, Madrid, 28040, Spain
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Hospital Dr. Negrín
RECRUITINGLas Palmas de Gran Canaria, Las Palmas, 35010, Spain
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Hospital General Universitario de Alicante
RECRUITINGAlicante, Alicante, 03010, Spain
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Hospital Universitario Cruces
RECRUITINGBarakaldo, Vizcaya, 48903, Spain
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Hospital Universitario De A Coruna
RECRUITINGA Coruña, A Coruña, 15006, Spain
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Hospital Universitario Fundación Jiménez Díaz
RECRUITINGMadrid, Madrid, 28040, Spain
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Hospital Universitario Insular de Gran canaria
RECRUITINGLas Palmas de Gran Canaria, Gran Canaria, 35016, Spain
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Hospital Universitario La Fe
RECRUITINGValencia, Valencia, 46026, Spain
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Hospital Universitario Puerta de Hierro
RECRUITINGMajadahonda, Madrid, 28222, Spain
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Hospital Universitario Regional de Málaga
RECRUITINGMálaga, Málaga, 29010, Spain
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Hospital Universitario la Paz
RECRUITINGMadrid, Madrid, 28046, Spain
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Hospital Vall d'Hebron
RECRUITINGBarcelona, Barcelona, 08035, Spain
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Hospital de la Santa Creu i Sant Pau
RECRUITINGBarcelona, Barcelona, 08041, Spain
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ICO Badalona, Hospital Germans Trias i Pujol
RECRUITINGBadalona, Barcelona, 08916, Spain
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ICO Hospitalet
RECRUITINGL'Hospitalet de Llobregat, Barcelona, 08908, Spain
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