臨床研究等提出・公開システム

Date of registration	June. 28, 2021
Last modified on	Mar. 05, 2022
Trial ID	jRCT1030210164

Scientific Title	The safety and feasibility of early postoperative chest tube removal after video assisted thoracoscopic lung segmentectomy
Public Title	The safety and feasibility of early postoperative chest tube removal after video assisted thoracoscopic lung segmentectomy

Contact for Scientific Queries	Name	Hitoshi Igai
	Affiliation	Japanese Red Cross Maebashi Hospital
	Address	389-1 Asakura, Maebashi City, Gunma
	Telephone	+81-27-265-3333
	E-mail	hitoshiigai@gmail.com
Contact for Public Queries	Name	Hitoshi Igai
	Affiliation	Japanese Red Cross Maebashi Hospital
	Address	389-1 Asakura, Maebashi City, Gunma
	Telephone	+81-272653333
	E-mail	hitoshiigai@gmail.com

Recruitment status	Recruiting

Anticipated date of first enrollment		June. 28, 2021
Target sample size		20
Study Type		Interventional
Study Design	allocation	single arm study
	masking	open(masking not used)
	control	uncontrolled control
	assignment	single assignment
	purpose	treatment purpose
Key inclusion & exclusion criteria	Inclusion Criteria	Patients scheduled for VATS anatomical lung segmentectomy Written, informed concent has been obtained.
	Exclusion Criteria	Dence pleural adhesions History of ipsilateral anatomical lung resection Air leak intraoperative sealing test Blood loss over 200ml Underlying lung disease (emphysema, interstitial pneumonia, etc.) Air leaks from the end of surgery up to 4 hours Discharge over 300ml from the end of surgery up to 4 hours
	Age Minimum	No limit
	Age Maximum	No limit
	Gender	Both
Health Condition(s) or Problem(s) Studied		Primary lung cancer, Metastatic lung tumor, inflammatory lung disease
Intervention(s)		Early postoperative chest tube removal (4 hours after surgery)
Health Condition(s) Keyword		Primary lung cancer, Metastatic lung tumor, inflammatory lung disease
Intervention(s) Keyword		Early postoperative chest tube removal
Primary Outcome(s)		Incidence of chest tube reinsertion
Secondary Outcome(s)		Postoperative hospitalization Postoperative pain score Postoperative complication

Primary Sponsor	Japanese Red Cross Maebashi Hospital

Secondary Sponsor

Secondary Sponsor

Name of Certified Review Board	Medical ethics committee
Address	389-1 Asakura, Maebashi City, Gunma
Telephone	+81-27-265-3333
E-Mail	nmori1130@gmail.com
Approval Status	Approval
Date of approval	May. 26, 2021

Plan to share IPD	No

Countries of Recruitment（Except Japan）	none

History of Changes

No	Publication date
2	Mar. 05, 2022	(this page)	Changes
1	June. 28, 2021	Detail

List of change history