NIPH Clinical Trials Search

UMIN ID: UMIN000002008

Registered date:26/05/2009

A non-randomized confirmatory study of Limited Surgical Resection for Peripheral Early Lung Cancer Defined with Thoracic Thin-section Computed Tomography (JCOG0804/WJOG4507L)

Basic Information

Recruitment status Complete: follow-up complete
Health condition(s) or Problem(s) studiedsmall (2 cm or less) peripheral radiological non-invasive lung cancer
Date of first enrollment2009/05/26
Target sample size330
Countries of recruitmentJapan
Study typeInterventional
Intervention(s)Limited pulmonary resection


Primary OutcomeRelapse-free survival
Secondary Outcomeoverall survival, proportion of local recurrence, postoperative respiratory function, proportion of completion of limited resection, adverse events.

Key inclusion & exclusion criteria

Age minimum20years-old
Age maximum79years-old
GenderMale and Female
Include criteria
Exclude criteria1) simultaneous or metachronous (within the past 5 years) double cancers. 2) interstitial pneumonitis, pulmonary fibrosis, or severe pulmonary emphysema. 3) active bacterial or fungous infection. 4) women during pregnancy or breast-feeding. 5) psychiatric disease. 6) systemic steroids medication. 7) diabetes mellitus treated with insulin or poorly controlled. 8) poorly controlled hypertension. 9) history of severe heart disease, heart failure, myocardial infarction within the past 6 months or attack of angina pectoris within the past 6 months.

Related Information


public contact
Name Kenji Suzuki
Address 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, JAPAN Japan
Telephone 03-3813-3111
Affiliation JCOG0804 Study Coordinating Office Division of Thoracic Surgery, Juntendo University
scientific contact
Name Masahiro Tuboi
Address 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, JAPAN Japan
Telephone 04-7133-1111
Affiliation National Cancer Center Hospital East Division of Thoracic Surgery