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| Name | Class |
|---|---|
| First Affiliated Hospital, Sun Yat-Sen University | OTHER |
| Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | OTHER |
| Third Affiliated Hospital, Sun Yat-Sen University | OTHER |
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Open surgery and CO2 laser surgery are both established treatment modalities for T1N0 glottic carcinoma. It is controversial for T1N0 glottic carcinoma with anterior commissure involved.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| CO2 laser surgery | Experimental | CO2 Laser surgery for T1N0 Glottic Squamous Cell Carcinoma With Anterior Commissure Involved. All patients, under general anesthesia, underwent endoscopic excision of the lesion using a carbon dioxide (CO2) laser (Sharplan 100) coupled with a microscope (Zeiss) set to an output power of between 5 and 12 W in superpulse mode. The lesion's resection was accomplished in a radical fashion, with a free margin of 2 mm. For lesions which involved the anterior commissure, the excision plane always uncovered the cartilage. |
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| Open surgery | Other | Open Surgery for T1N0 Glottic Squamous Cell Carcinoma With Anterior Commissure Involved. open surgery :Frontolateral Vertical Partial Laryngectomy or laryngofissure with cordectomy was accomplished in a radical fashion, with a free margin of 2 mm. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| CO2 Laser surgery | Procedure | Patients were randomly assigned to CO2 laser surgery group and open Surgery group. |
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| Measure | Description | Time Frame |
|---|---|---|
| disease-free survival | 5 years |
| Measure | Description | Time Frame |
|---|---|---|
| recurrence rate | 5 years |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| xuekui liu, doctor | Contact | (86-20) 8734 3768 | liuxk@sysucc.org.cn |
| Name | Affiliation | Role |
|---|---|---|
| ye cao, doctor | Sun Yat-Sen University Cancer Center | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Sun Yat-sen University Cancer Center | Recruiting | Guangzhou | Guangdong | 510060 | China |
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| ID | Term |
|---|---|
| D061887 | Conversion to Open Surgery |
| ID | Term |
|---|---|
| D004724 | Endoscopy |
| D019060 | Minimally Invasive Surgical Procedures |
| D013514 | Surgical Procedures, Operative |
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| Open Surgery | Procedure | Patients were randomly assigned to CO2 laser surgery group and open Surgery group. |
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