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A phase II study of intensity modulated radiation therapy (IMRT) with chemotherapy for loco-regionally advanced nasopharyngeal cancer (NPC) (JCOG1015, IMRT for NPC)

A phase II study of intensity modulated radiation therapy (IMRT) with chemotherapy for loco-regionally advanced nasopharyngeal cancer (NPC) (JCOG1015, IMRT for NPC) - A phase II study of intensity modulated radiation therapy (IMRT) with chemotherapy for loco-regionally advanced nasopharyngeal cancer (NPC) (JCOG1015, IMRT for NPC)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000005448
Enrollment
75
Registered
2011-04-15
Start date
2011-04-15
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

Nasopharyngeal cancer

Interventions

Concurrent chemoradiotherapy with two-step IMRT (70 Gy/ 35 fr/ 47 days) and three cycles of cisplatin (80 mg/m2, day 1, q3w) follwed by three cycles of adjuvant chemotherapy with 5-FU (700 mg/m2, day

Sponsors

Japan Clinical Oncology Group (JCOG)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: i) Pathologically proven nasopharyngeal cancer based on the biopsy from the tumor or metastatic lymph nodes (either type I, II or III by WHO classification 1978 is eligible) ; ii) Clinical stage II-IVB (UICC 7th edition, 2009) ; iii) Aged 20 to 75 years old; iv) ECOG PS of 0 or 1; v) No prior chemotherapy against any malignancies, no prior radiation therapy for brain, head or neck resion, no prior surgery for head and neck cancer; vi) Sufficeient organ functions; vii) No ECG abnormalities; viii) Written informed consent.

Exclusion criteria

Exclusion criteria: i) Simultaneous or metachronous (within 5 years) double cancers; ii) Systemic infections disease; iii) Body temperature of 38C or higher; iv) Women during pregnancy or breast-feeding; v) Psychiatric disease and/or depression; vi) Continuous systemic steroids medication; vii) Histoty of collagen diseases including rheumatism; viii) Uncontrollable diabetes mellitus or continuous administration of insulin; ix) treated with hemodialysis; x) Serious complications (COPD, pulmonary fibrosis, heart failure, etc.); xi) Myocardial infarction within 6 months or unstable angina pectoris.

Design outcomes

Primary

MeasureTime frame
Overall survival (%3-year overall survival for clinical stage II-IVB)

Secondary

MeasureTime frame
Progression-free survival (%3-year progression-free survival), locoregional progression-free surival (%3-year locoregional progression-free survival), location of first progression, %completion of protocol treatment, %grade 2 or more dry mouth (evaluated at the 1st, 2nd , 3rd year from IMRT start, CTCAE ver4.0), adverse events

Countries

Japan

Contacts

Public ContactYasumasa Nishimura

JCOG1015 Coordinating Office Department of Radiation Oncology, Kinki University Faculty of Medicine

JCOG_sir@ml.jcog.jp072-366-0221

Outcome results

None listed

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