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Status unknownNCT05228054Updated Feb 8, 2022

Treatment of Hemorrhoid With 1940nm Laser Procedure

An interventional study of laser procedure and sclerotherapy in Hemorrhoids, sponsored by State Scientific Centre of Coloproctology, Russian Federation. Status unknown at 1 site in Russia. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2022-02-08.

Sponsored by State Scientific Centre of Coloproctology, Russian Federation · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Feb 2022), so the status shown — last known as Recruiting — may be out of date.

From the registry’s dates

  • Registered 1 year after the study started (first participant enrolled Jan 2021, registered Jan 2022).
Phase
Not applicable
Study type
Interventional
Enrollment
200
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

Patients with hemorrhoids 2-3 st will be treated with laser 1940nm or sclerothearapy with Aethoxysklerol

Read the detailed description

Prospective randomized, control study. Patients with hemorrhoids 2-3 will be randomized in two groups. 100 patient in each. Patients will be treated with laser 1940nm or sclerothearapy with Aethoxysklerol.

Follow up for one year. Primary end point - recurrence of hemorrhoids desease.

02

Conditions studied

  • Hemorrhoids

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Keywords

  • hemorrhoids, laser, sclerotherapy
03

In context

Hemorrhoids

238 studies on the registry are indexed under Hemorrhoids; 73 are open to participants now.

This study's planned enrollment of 200 is above the median of 100 across 183 interventional studies indexed under Hemorrhoids.

Browse Hemorrhoids studies →

Lead sponsor

State Scientific Centre of Coloproctology, Russian Federation is the lead sponsor of 26 studies on the registry; 6 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

hemorrhoids 2-3st

Exclusion criteria

Exclusion Criteria:

Acute hemorrhoids IBD psychosomatic diseases previous surgical interventions

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Investigator)
Enrollment
200 participants (estimated)

Study arms

  • Experimental
    Laser 1940nm

    Patients with hemorrhoidal deasease 2-3 st. who will be treated with laser 1940nm

    Procedure: laser procedure

  • Active comparator
    sclerotherapy

    Patients with hemorrhoidal deasease 2-3 st. who will be treated with sclerotherapy

    Procedure: sclerotherapy

Interventions

  • Procedurelaser procedure

    In modified litothomy position patients with hemorrhoidal deasease will be treated with transcutaneous laser 1940nm 3watt in impulse regimen

  • Proceduresclerotherapy

    In modified litothomy position patients with hemorrhoidal deasease will be treated with sclerotherapy with Aethoxysklerol

06

What researchers measure

Primary outcomes

  1. Reccurence rate

    reccurence of hemorroids desease

    Time frame: 12 months

Secondary outcomes

  1. Pain intensity

    Score representing patient's current pain intensity Minimum: 0 (no pain) Maximum: 100 (very severe pain)

    Time frame: 7 days

  2. QoL

    The SF-36 is often used as a measure of a person or population's quality of life (QOL) The SF-36 has eight scaled scores; the scores are weighted sums of the questions in each section. Scores range from 0 - 100 Lower scores = more disability, higher scores = less disability

    Time frame: 12 months

07

Study locations

1 of 1 sites recruiting
  • State Scientific Centre of Coloproctology
    Moscow, 123423, Russia
    Recruiting
    • Sergey Achkasov, MD · Contactinfo@gnck.ru · +7-495-199-6783
    • Vyacheslav Korolik, PhD · Sub investigator
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Jan 2021 (actual). Primary completion is estimated for Dec 2023, 35 months after the start.

Of 65 non-industry interventional studies with no phase under Hemorrhoids, half reached primary completion within 23 months of starting (the median), counting those still running; a quarter within 12 and three quarters within 35. This study's planned 35 months is above that.

Counting every sponsor, half of 70 studies reached it within 23 months; a quarter within 10 and three quarters within 35.

How these figures are worked out, and which studies are left out of them.

Registered
Jan 26, 2022
First posted
Feb 8, 2022
StartActual
Jan 26, 2021
Primary completionEst.
Dec 30, 2023
CompletionEst.
Aug 30, 2024
Last update
Feb 8, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Feb 8, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05228054
Lead sponsor
State Scientific Centre of Coloproctology, Russian Federation
Responsible party
Sponsor
First posted
Feb 8, 2022
Start date
Jan 26, 2021
Primary completion
Dec 30, 2023 (estimated)
Completion
Aug 30, 2024 (estimated)
Last update
Feb 8, 2022

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Feb 2022. You cannot join it, but the record below documents what was studied.

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