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A Single-Arm Exploratory Trial on the Feasibility of Preoperative Tumor Treating Fields (TTFields) Therapy in Patients with Resectable Early-Stage Non-Small Cell Lung Cancer

A Single-Arm Exploratory Trial on the Feasibility of Preoperative Tumor Treating Fields (TTFields) Therapy in Patients with Resectable Early-Stage Non-Small Cell Lung Cancer - neoTTFields

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2032250474
Enrollment
30
Registered
2025-10-31
Start date
2026-04-22
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Resectable early-stage non-small cell lung cancer

Interventions

Preoperative tumour treating fields therapy (3 weeks) and lung resection

Sponsors

Aokage Keiju
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Non-small cell lung cancer diagnosed by histology, biopsy, or cytology from the primary tumor site. 2) Meet given criteria of early resectable disease on chest contrast-enhanced CT and thin-slice chest CT, FDG-PET/CT, and brain contrast-enhanced CT or MRI. 3) Performance status is ECOG 0 or 1. 4) No history of radiation therapy to the chest (lung, hilum, mediastinum). 5) Meet given criteria for the resting 12-lead electrocardiogram. 6) Anatomically eligible for radical resection via lung resection. 7) Forced expiratory volume in 1 second (FEV1.0) equal to 800 mL or more within 56 days prior to enrollment, and SpO2 (room air) equal to 93% or more within 14 days prior to enrollment. 8) Meets given criteria of labs within 28 days prior to enrollment. 9) Age is 18 years or older on the date of enrollment. 10) Comply to the protocol of this study 11) Written informed consent for this clinical trial.

Exclusion criteria

Exclusion criteria: 1) Active multiple primary cancers. 2) History of pacemaker use or having schedule to undergo a new terapeutic intervention for ischemic heart disease or to implant pacemaker for arrhythmia at the time of enrollment. 3) Psychiatric disorders, substance dependence, etc. which impaire consent to this study. 4) Women who are pregnant, may be pregnant, are attempting to become pregnant, or are breastfeeding 5) Any other unsuitable reason deemed by the investigators.

Design outcomes

Primary

MeasureTime frame
Protocol treatment completion rate

Secondary

MeasureTime frame
- Surgery implementation rate - Pathological complete resection rate - Pathological complete response rate - Major pathological response rate - Overall survival - Progression-free survival - Pattern of recurrence - Local recurrence rate - Postoperative respiratory function - Quality of life - Device wear time - Device wear rate - Adverse event rate - Device malfunction rate - Surgery duration - Blood loss

Contacts

Public ContactHiroshi Miyamoto

FIVERINGS CO.,LTD.

studycenter@fiverings.co.jp+81-6-6358-7110

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026