Clinical trials: Loop Electrosurgical Excision
Cervical Intraepithelial Neoplasia
Efficacy Study of Diathermy Cone Biopsy for the Treatment of Cervical Intraepithelial Lesion
The purpose of this trial is to determine whether SWETZ (Straight Wire Excision of Transformation Zone) is a superior alternative to LLETZ cone (Large Loop Excision of Transformation Zone cone biopsy) in the management of…
- Trial name
- NCT00995020
- Testing
- Straight Wire Excision of Transformation Zone, Large Loop Excision of Transformation Zone (cone biopsy)
- Where
- 2 sites in Brazil
- Volunteers
- 103 people
- Sponsor
- Oswaldo Cruz Foundation
High-Grade Squamous Intraepithelial Lesions
Association Between Surgical Timing and Route of Total Hysterectomy After LEEP and Perioperative Risk in Patients With Cervical HSIL
This study aimed to analyze perioperative information in patients with high-grade squamous intraepithelial lesion (HSIL) undergoing total hysterectomy (TH), offering insights into optimal surgery timing, selecting the operation…
- Trial name
- NCT06325592
- Testing
- surgical timing and operation path
- Where
- China
- Volunteers
- 826 people
- Sponsor
- Sichuan Cancer Hospital and Research Institute
Cervical Intraepithelial Neoplasia
A Trial of Two Electrosurgical Conizations: Histopathological Analysis of Excision Margins
The purpose of this trial is to evaluate if Straight Wire Excision of the Transformation Zone (SWETZ) is superior to (Large Loop Excision of the Transformation Zone) LLETZ cone in reducing the incomplete excision of disease.
- Trial name
- NCT01929993
- Testing
- SWETZ, LLETZ cone
- Where
- Brazil
- Volunteers
- 164 people
- Sponsor
- Oswaldo Cruz Foundation
Cervical Intraepithelial Neoplasia
Immediate Treatment vs Colposcopic Follow-up for Biopsy-Proven CIN 1
This study looks at immediate treatment of a cervix with CIN 1 versus regular six-month follow-up with colposcopy and treatment if CIN 1 progresses.
- Trial name
- NCT00156026
- Testing
- loop electrosurgical excision procedure (LEEP)
- Where
- 10 sites in Brazil, Canada
- Volunteers
- 415 people
- Sponsor
- Ontario Clinical Oncology Group (OCOG)