Surgery After Verifying Existing Disease in Locally Advanced Operable Lung Cancer: A Pilot Study

Starting soon · Phase 1

Conditions studied: Non-Small Cell Lung Cancer, Immunotherapy, Neoadjuvant Therapy, Thoracic Surgery, Complete Response

In brief

The SAVED LUNG study is a pilot Phase I trial evaluating safety and feasibility of observation versus standard-of-care surgery in operable Stage II-III (excluding N3) NSCLC patients (PD-L1 ≥50%) who achieve complete clinical response following neoadjuvant platinum-doublet chemotherapy and immunotherapy. Participants are randomized to observation or surgery after rigorous restaging, with primary endpoints focusing on safety and feasibility. Secondary objectives include rates of cross-over to surgery, event-free survival, and overall survival, while exploratory endpoints examine ctDNA clearance and its association with clinical response.

Key facts

Study ID: NCT06743555
Run by: Centre hospitalier de l'Université de Montréal (CHUM)
People needed: 14
Starts: 2026-05-01
Expected to finish: 2032-02-01
Last updated by the study team: 2026-04-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

> 18 years of age
The participant has provided documented informed consent for the trial.
Histologically confirmed (by core biopsy) NSCLC and confirmed clinical stages II-III (excluding N2) NSCLC (AJCC 8th edition) amenable to receive neoadjuvant chemo-immunotherapy defined by: nivolumab 3mg/kg Q3W in combination with platinum doublet chemotherapy (cisplatin or carboplatin with paclitaxel or pemetrexed Q3W) for 3 cycles.
PD-L1 tumor proportion score >50%
Has no history of immunodeficiency, HBV, HCV, HIV.
For female participants:
Has no active pregnancy (Refer to "Female participants").
For a woman of child-bearing potential (WOCBP), use of a contraceptive method that is highly effective (with a failure rate of <1% per year), with low user dependency, or be abstinent from heterosexual intercourse as their preferred and usual lifestyle (abstinent on a long-term and persistent basis) during the intervention period and for at least 180 days after the last dose of study intervention and agrees not to donate eggs (ova, oocytes) to others or freeze/store for her own use for the purpose of reproduction during this period.
A WOCBP must have a negative highly sensitive pregnancy test ([urine or serum] as required by local regulations) within either 24 hours (urine) or 72 hours (serum) before the first dose of study intervention.
If a urine test cannot be confirmed as negative (eg, an ambiguous result), a serum pregnancy test is required. In such cases, the participant must be excluded from participation if the serum pregnancy result is positive.
Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1.
Has adequate hematological, renal and hepatic function per Investigator discretion required for platinum-doublet chemotherapy plus immunotherapy.
Has signed the written consent.

You may not qualify if…

Has one of the following tumor locations/types:
NSCLC involving the superior sulcus
Large cell neuro-endocrine cancer (LCNEC)
Sarcomatoid tumor
Has a history of (non-infectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease.
Has an active infection requiring systemic therapy.
Has had an allogenic tissue/solid organ transplant.
Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the participant's participation for the full duration of the trial, or is not in the best interest of the participant to participate, in the opinion of the treating investigator.
Has known psychiatric or substance abuse disorders that would interfere with cooperating with the requirements of the trial.
Has a known additional malignancy that is progressing or requires active treatment within the past (5 years). Note: Participants with basal cell carcinoma of the skin, squamous cell carcinoma of the skin, bladder carcinoma, or carcinoma in situ (eg, in situ cervical cancer or breast carcinoma) that have undergone potentially curative therapy are not excluded.

Where it is running

Centre hospitalier de l'Université de Montréal (CHUM) — Montreal, Quebec, Canada

Full record on ClinicalTrials.gov

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