Locally Advanced Non Small Cell Lung Cancer (NSCLC)

The purpose of this study is to assess the safety, tolerability, and efficacy of Imzokitug in combination with Pumitamig and Platinum-Doublet Chemotherapy (PDCT) versus Pumitamig and PDCT as first-line treatment for participants with Locally Advanced or Metastatic Non-Small Cell Lung Cancer (NSCLC)

Lattice radiation therapy (LRT) is a spatially fractionated thoracic radiotherapy technique that creates alternating high- and low-dose regions within primary lung tumors and metastatic lymph nodes to strengthen local tumor suppression and reduce radiation injury to normal thoracic organs. This study aims to evaluate the efficacy and safety of combining LRT with consolidation chemoimmunotherapy in unresectable stage III LA-NSCLC patients who show suboptimal tumor response to prior neoadjuvant chemoimmunotherapy, through a single-arm Phase II clinical trial. Patients will receive thoracic LRT delivered by a medical linear accelerator. High-dose spherical sub-targets will be contoured within the gross tumor volume of primary lung lesions and regional nodal metastases under standardized dose constraints to spare the lung, heart and esophagus. All enrolled subjects will receive sequential consolidation chemoimmunotherapy administered within one week after finishing LRT. Tumor response, treatment-related adverse events, local tumor control and long-term survival outcomes will be prospectively tracked throughout treatment and long-term follow-up.

The PREHAB study focuses on patients with locally advanced non-small cell lung cancer (NSCLC) undergoing neoadjuvant chemotherapy and/or immunotherapy prior to surgical resection. These systemic treatments frequently impair patients' physiological reserve, reduce physical fitness, and may occasionally lead to cancellation of surgery. Surgery itself carries a substantial risk of cardiorespiratory complications and long-term functional decline. The primary objective of this study is to determine whether a supervised exercise program, initiated concomitantly with systemic therapy and continued until surgery, can improve cardiorespiratory fitness, surgical tolerance, and postoperative outcomes. A total of 74 patients will be randomly assigned to one of two groups: an "intervention" group participating in three weekly sessions of supervised endurance and resistance training for 12 to 16 weeks under the guidance of a physiotherapist, and a "control" group receiving usual care without a structured exercise program. The primary endpoint will be peak oxygen uptake (VO₂peak). Secondary outcomes will include postoperative complication rates, length of hospital stay, pulmonary function, skeletal muscle mass, and quality of life. Intervention-related risks, primarily falls or overexertion, will be mitigated through professional supervision. This multicenter study, with recruitment scheduled to begin in 2026, is expected to provide robust evidence regarding the effectiveness of targeted exercise training in improving preoperative fitness and postoperative recovery in patients with locally advanced NSCLC.