Trial reportInternational journal of molecular sciences2026
Longitudinal Analysis of Peripheral Blood CD4+ T-Cell Profiles and Clinical Outcomes in Metastatic Non-Small-Cell Lung Cancer Patients Following Bronchoscopic Cryotherapy and Pembrolizumab-Based Therapy.
Trial report in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Bronchoscopic cryotherapy is routinely used for endobronchial tumor debulking, but may also exert systemic immunologic effects that could interact with immune checkpoint blockade. We investigated peripheral blood T-cell dynamics following bronchoscopic cryotherapy and subsequent pembrolizumab-based first-line therapy in metastatic non-small-cell lung cancer (NSCLC). In this prospective, randomized, controlled single-center study, patients with metastatic NSCLC were randomized into treatment groups of bronchoscopic cryotherapy performed 7 (±1) days before standard-of-care pembrolizumab (with or without platinum-based chemotherapy) or to standard-of-care therapy alone. Peripheral blood mononuclear cells were analyzed by flow cytometry at baseline, week 3, and week 6. Radiologic response was assessed using RECIST 1.1. Progression-free survival (PFS) and overall survival (OS) were evaluated using the Kaplan-Meier test and Cox regression. Flow cytometry was performed on 34 cryotherapy and 42 control patients. The cryotherapy group demonstrated a decrease in circulating CD4+ T cells (
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