Ignite Creation Date:
2026-03-26 @ 3:15 PM
Ignite Modification Date:
2026-03-31 @ 3:27 AM
Study NCT ID:
NCT07317492
Status:
RECRUITING
Last Update Posted:
2026-01-05
First Post:
2025-12-16
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
HEMOVAR Study on Hemorrhoids and Varicose Veins
Sponsor:
Aydin Adnan Menderes University
Organization:
Study Overview
Official Title:
Prospective Evaluation of the Association Between Hemorrhoids and Lower Extremity Varicose Veins Using Doppler Ultrasound (HEMOVAR Study)
Status:
RECRUITING
Status Verified Date:
2025-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
HEMOVAR
Brief Summary:
The HEMOVAR Study is a prospective observational study designed to evaluate the association between hemorrhoidal disease and lower extremity varicose veins. A total of 400 adult patients presenting to the general surgery proctology outpatient clinic of Aydın Adnan Menderes University Hospital will be included. The study will consist of two groups: 200 patients diagnosed with hemorrhoids and 200 patients with other non-hemorrhoidal benign proctologic conditions serving as controls.
All participants will undergo routine clinical evaluation and demographic data collection. Cardiovascular surgeons will voluntarily perform physical examination and Doppler ultrasonography of the lower extremities to assess venous insufficiency and varicose veins. No experimental intervention or treatment will be applied. The study will not require any consumable materials and will not impose any additional financial burden on the hospital, patients, or the national health insurance system. The primary outcome is the prevalence of lower extremity venous insufficiency in patients with hemorrhoids compared with controls.
All participants will undergo routine clinical evaluation and demographic data collection. Cardiovascular surgeons will voluntarily perform physical examination and Doppler ultrasonography of the lower extremities to assess venous insufficiency and varicose veins. No experimental intervention or treatment will be applied. The study will not require any consumable materials and will not impose any additional financial burden on the hospital, patients, or the national health insurance system. The primary outcome is the prevalence of lower extremity venous insufficiency in patients with hemorrhoids compared with controls.
Detailed Description:
The HEMOVAR Study is a single-center, prospective, cross-sectional observational investigation conducted at Aydın Adnan Menderes University Hospital. The study aims to examine the association between hemorrhoidal disease and lower extremity venous insufficiency using standardized clinical assessment and Doppler ultrasonography. Adult patients presenting to the general surgery proctology outpatient clinic will be screened for eligibility and enrolled after providing written informed consent.
Two parallel groups will be formed: patients with clinically diagnosed hemorrhoids and a control group consisting of patients with other benign non-hemorrhoidal proctologic conditions. Cardiovascular surgeons will voluntarily perform clinical examination and color Doppler ultrasonography of the lower limb venous system in all participants. Doppler parameters including the presence of venous reflux, affected venous segments, reflux duration, venous diameter, and CEAP clinical classification will be recorded. Laboratory evaluation will be limited to hemoglobin measurement. Secondary analyses will explore the coexistence of other venous disorders such as varicocele and pelvic congestion syndrome.
This study involves no experimental intervention, randomization, or invasive procedures. No consumables will be used, and there will be no additional financial burden on the hospital, patients, or the national health insurance system. The study will commence following approval by the local ethics committee, and data will be collected and analyzed in accordance with the Declaration of Helsinki and Good Clinical Practice principles.
Two parallel groups will be formed: patients with clinically diagnosed hemorrhoids and a control group consisting of patients with other benign non-hemorrhoidal proctologic conditions. Cardiovascular surgeons will voluntarily perform clinical examination and color Doppler ultrasonography of the lower limb venous system in all participants. Doppler parameters including the presence of venous reflux, affected venous segments, reflux duration, venous diameter, and CEAP clinical classification will be recorded. Laboratory evaluation will be limited to hemoglobin measurement. Secondary analyses will explore the coexistence of other venous disorders such as varicocele and pelvic congestion syndrome.
This study involves no experimental intervention, randomization, or invasive procedures. No consumables will be used, and there will be no additional financial burden on the hospital, patients, or the national health insurance system. The study will commence following approval by the local ethics committee, and data will be collected and analyzed in accordance with the Declaration of Helsinki and Good Clinical Practice principles.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2025/299-24 | OTHER | Aydın Adnan Menderes University Faculty of Medicine Local Ethics Committee Approval Number | View |