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Updated: Jun 15, 2026
Endobronchial Ultrasound-guided Intratumoral Injection of Cisplatin for the Treatment of Isolated Mediastinal Recurrence of Lung Cancer
Published on: February 12, 2017
Sunitinib in combination with gemcitabine plus cisplatin for advanced non-small cell lung cancer: a phase I
Martin Reck1, Norbert Frickhofen, Susana Cedres
1Department of Thoracic Oncology, Hospital Grosshansdorf, Grosshansdorf 22927, Germany. dr.martin.reck@web.de
Purpose:
To determine the maximum tolerated dose (MTD) of sunitinib plus gemcitabine/cisplatin for first-line treatment of patients with advanced non-small cell lung cancer (NSCLC). Safety, pharmacokinetics, and antitumor activities were evaluated.
Methods:
Patients ≥18 years with Eastern Cooperative Oncology Group performance status 0/1 and stage IIIB/IV NSCLC were included in this open-label, multicenter, dose-escalation phase I study. Treatment was administered in 3-week cycles: oral sunitinib 37.5 or 50mg/day intermittently (Schedule 2/1: 2 weeks on treatment, 1 week off treatment) or 25mg continuous daily dosing (CDD) schedule with intravenous infusions of gemcitabine (1000 or 1250 mg/m(2) days 1, 8) and cisplatin (80 mg/m(2) day 1).
Results:
A total of 28 evaluable patients were assigned to four dose levels. Most adverse events (AEs) on the Schedule 2/1 MTD were mild to moderate. Dose delays due to myelosuppression occurred on both schedules, limiting treatment to a median of four cycles. Four of 18 evaluable patients (22%) on Schedule 2/1 and 1 of 6 patients (17%) on the CDD schedule had confirmed partial responses.
Conclusions:
The MTD was identified as sunitinib 37.5mg (Schedule 2/1), gemcitabine 1250 mg/m(2), and cisplatin 80 mg/m(2), with most AEs being mild to moderate. However, frequent dose delays due to myelosuppression occurred. There was evidence of antitumor activity with this combination.
