A single-center, prospective, randomized controlled clinical trial for comparison of post-operation drainage volume between argon plasma coagulation and odontosurge electric coagulation in VATS of lung

A single-center, prospective, randomized controlled clinical trial for comparison of post-operation drainage volume for 2 days between argon plasma coagulation and odontosurge electric coagulation in VATS of lung

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900028568

Enrollment

Unknown

Registered

2019-12-27

Start date

2020-06-01

Completion date

Unknown

Last updated

2020-01-06

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

Conditions

Pulmonary diseases required for surgery

Interventions

Experimental Group:Argon plasma coagulation

Control Group:odontosurge electric coagulation

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Patients with unilateral lobectomy; 2. aged 18 to 75 years; 3. Karnofsky's score >=80; 4. Subjects who can understand, follow the protocol, and sign for informed consent.

Exclusion criteria

Exclusion criteria: 1. Patients with pulmonary bullae or patients with clinical history of spontaneous pneumothorax; 2. Patients with severe emphysema; 3. Patients who received chemotherapy and/or radiotherapy before surgery; 4. Patients with poor liver or kidney reserve, severe cirrhosis or abnormal coagulation indicators; 5. Patients with poor compliances, that can not complete follow-up according to protocol.

Design outcomes

Primary

Measure	Time frame
post-operation drainage volume for 2 days;	—

Secondary

Measure	Time frame
Operation Duration;Volume of blood loss;Rate of conversions to thoracotomy;Incidence of surgical accident;Incidence of severe postoperative complications;Postoperative hospital stay;30-day postoperative mortality;Re-admission rate within 30 days after discharge;Pulmonary function before and after surgery;Postoperative hospitalization expenditure;	—

Countries

China

Contacts

Public ContactYang Yunhai/Chen Tianxiang

Shanghai Chest Hospital

docyyh@163.com+86 17602108896/13918789159

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026