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Uterine Cervical Dysplasia

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Uterine Cervical Diseases

Uterine Diseases

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Genital Diseases

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Coagulants

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Hemostatics

cervical coagulation using a superficial electrical coagulation mode, ie spray coagulation

cervical coagulation using a deep tissue electrical coagulation mode, ie forced coagulation

surgical method to achieve intraoperative hemostasis by a superficial electrocoagulation of 80 Watt voltage

Spray

surgical method to achieve intraoperative hemostasis by a deep tissue electrocoagulation of 80 Watt voltage

Forced

Clemens B Tempfer, MD

In a randomized clinical trial of 120 women undergoing large loop excision of the transformation zone (LLETZ)-conization for cervical dysplasia, two coagulation modes, spray versus forced coagulation, will be compared. The primary outcome of the study is time to complete hemostasis, secondary outcomes are intraoperative blood loss, postoperative pain, and postoperative bleeding complications.

Intraoperative bleeding during large loop excision of the transformation zone (LLETZ)-conization can be achieved by two modes of electrocoagulation, spray coagulation and forced coagulation. Spray coagulation is a superficial coagulation mode, whereas forced coagulation is a deep tissue coagulation mode. It is unknown, whether spray or forced coagulation is superior regarding intraoperative hemostasis and other outcome Parameters such as postoperative bleeding and postoperative pain. Therefore, the investigator designed a randomized clinical trial of 120 women undergoing large loop excision of the transformation zone (LLETZ)-conization for cervical dysplasia, comparing the two coagulation modes, spray coagulation and forced coagulation, The primary outcome of the study is time to complete hemostasis measured in seconds, secondary outcomes are intraoperative blood loss measured as difference in serum hemoglobin pre- and postoperatively, postoperative pain according to a 10 step VAS scale, and postoperative bleeding complications, defined as necessity to intervene surgically for vaginal bleeding up to 14 days postoperatively. The study Population consists of women undergoing LLETZ-conization for histologically proven cervical dysplasia. The study hypothesis states that the difference in the mean time until complete hemostais will be at least 1/3 shorter in women randomized to spray coagulation. With a study Population of 120 women, this study has a power of \>80% to detect a difference of 1/3 of the mean coagulation time until complete hemostais based on an anticipated mean time of 85 seconds.

Forced Versus Spray Coagulation in Women Undergoing LLETZ-conization for Cervical Dysplasia: a Randomized Trial

the time until complete hemostasis as judged by the surgeon has been achieved, will be measured in seconds

patients will score their postoperative pain Level using a 10-step visual analogue scale (VAS) within 5 hours after surgery

postoperative complications defined as the necessity to intervene surgically for vaginal bleeding within 14 days after surgery

intraoperative blood loss will be measured using the difference in serum hemoglobin one day prior to surgery and within 5 hours postoperatively

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Forced Versus Spray Coagulation in Women Undergoing LLETZ-conization for Cervical Dysplasia: a Randomized Trial	NCT02330471	Uterine Cervica...	Spray Forced	18 Years - 80 Years	Ruhr University of Bochum
Forced Versus Spray Coagulation in Women Undergoing LLETZ-conization for Cervical Dysplasia: a Randomized Trial	NCT02330471	Uterine Cervica...	Spray Forced	18 Years - 80 Years	Ruhr University of Bochum

Spots Global Cancer Trial Database for forced

Every month we try and update this database with for forced cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for forced

Every month we try and update this database with for forced cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for forced cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.