Completed PHASE3 INTERVENTIONAL 2-arm NCT00004011

S9900: Surgery With or Without Combination Chemotherapy in Treating Patients With Non-small Cell Lung Cancer

A Randomized Phase III Trial of Surgery Alone or Surgery Plus Preoperative Paclitaxel/Carboplatin in Clinical Stage IB (T2N0), II (T1-2N1, T3N0) and Selected IIIA (T3N1) Non-Small Cell Lung Cancer (NSCLC)

Sponsor: Eastern Cooperative Oncology Group

Conditions Lung Cancer

Interventions carboplatin conventional surgery paclitaxel

Updated 8 times since 2017 Last updated: Jan 30, 2013 Started: Oct 31, 1999 Primary completion: May 31, 2005 Completion: Nov 30, 2012

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE3 trial investigates Lung Cancer and is currently completed. Eastern Cooperative Oncology Group leads this study, which shows 8 recorded versions since 1999 — indicating limited longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE3
Sep 2024 — Sep 2025 [monthly]

Completed PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE3
May 2023 — Jul 2024 [monthly]

Completed PHASE3
Jan 2021 — May 2023 [monthly]

Completed PHASE3

▶ Show 3 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed PHASE3
Feb 2017 — Jun 2018 [monthly]

Completed PHASE3
Jan 2017 — Feb 2017 [monthly]

Completed PHASE3

First recorded

Oct 1999

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Eastern Cooperative Oncology Group
National Cancer Institute (NCI)
North Central Cancer Treatment Group
Radiation Therapy Oncology Group
SWOG Cancer Research Network

Data source: SWOG Cancer Research Network

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Abington, United States , Akron, United States , Albany, United States , Albuquerque, United States , Allentown, United States , Amarillo, United States , Anderson, United States , Ann Arbor, United States , Annapolis, United States , Arlington, United States and 199 more locations