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The Effect and Prognosis of Different Operations on Varicocele - a Single-center Clinical Study

NCT ID: NCT01757548

Last Updated: 2012-12-31

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

1000 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-12-31

Study Completion Date

2020-11-30

Brief Summary

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The purpose of this study is to determine whether high ligation of spermatic vein by open operation and microsurgery for patients with are effective in the treatment of varicocele and to determine which surgical option is better.

Detailed Description

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Conditions

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Varicocele; Male Infertile;Varicocelectomy

Keywords

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varicocele; male infertile;varicocelectomy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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open operation

high ligation of spermatic vein by open operation

Group Type EXPERIMENTAL

open operation

Intervention Type PROCEDURE

high ligation of spermatic vein by open operation

microsurgery

high ligation of spermatic vein by microsurgery

Group Type EXPERIMENTAL

microsurgery

Intervention Type PROCEDURE

high ligation of spermatic vein by microsurgery

Interventions

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open operation

high ligation of spermatic vein by open operation

Intervention Type PROCEDURE

microsurgery

high ligation of spermatic vein by microsurgery

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* 1.infertile patient suffering from varicocele 2.severe varicocele patient with obvious symptoms 3.adolescents suffering from severe varicocele with or without orchiatrophy

Exclusion Criteria

* 1.varicocele patient with abdominal infection 2.varicocele patient who has massive adhesion of pelvic tissue due to pelvic surgery history 3.mild varicocele 4.varicocele patient has no obvious symptoms if has have born children, suffer from idiopathic azoospermia，or their partner can't bear children
Minimum Eligible Age

10 Years

Maximum Eligible Age

50 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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First Affiliated Hospital, Sun Yat-Sen University

OTHER

Sponsor Role lead

Responsible Party

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Bing Yao

graduate student

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Xiang Zhou Sun, MD，PhD

Role: STUDY_DIRECTOR

First Affiliated Hospital, Sun Yat-Sen University

Locations

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First Affiliated hospital，Sun Yat-Sen University.

Guangzhou, Guangdong, China

Site Status

Countries

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China

Other Identifiers

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S2011010005282

Identifier Type: -

Identifier Source: org_study_id