Fissure in AnoNCT05993793
Use of Fototherapy in the Treatment of Fissure in Ano
A study testing Fototherapy in people with Fissure in Ano, run by Centro de Atenção ao Assoalho Pélvico at 1 site in Brazil.
Trial summary
The eligible population consisted of individuals with anal fissure awaiting surgical intervention. Individuals aged 18 years or older were included, diagnosed with anal fissure and who voluntarily agreed to participate in the research. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Fissure in Ano
- What is being tested?
- Fototherapy
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 10 participants
- Where
- 1 siteBrazil
- Study dates
- 1 Mar 2022to 20 Dec 2022
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- individuals with the diagnosis of anal fissure that accepted to participate as volunteers in the clinical trial
Who cannot join
- individuals with pelvic inflammation
- individuals who have been through surgical procedures
- individuals who have relapse
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Use of Fototherapy in the Treatment of Fissura in Ano
The eligible population consisted of individuals with anal fissure awaiting surgical intervention. Individuals aged 18 years or older were included, diagnosed with anal fissure and who voluntarily agreed to participate in the research. Those who had some pelvic inflammation and who had already undergone a surgical procedure and had recurrence were excluded from the studyThe selected individuals underwent a standardized anamnesis of the service, answered questionnaires on symptoms of intestinal constipation (Rome IV Criteria and the Bristol Scale), underwent a physical evaluation by a trained professional, and then began the application of the research protocol. The Antares brand Laser device was used for 3 sessions with an interval of 24 hours. The Visual Analogue Scale (VAS) was used before starting treatment, after the first and second sessions, and 1 week after the third session. In addition, at the end of the treatment, the closure, or not, of the lesion was verified, and the questionnaires performed prior to phototherapy were reapplied. The VAS assesses the patient's level of pain, which can be divided into mild pain (1-2), moderate pain (3-7), and severe pain (8-10). The Bristol Scale is based on the identification of the patient's consistency of stools, while types 1-2 correspond to constipation, 3-4 indicate normal intestinal rhythm, 5 indicate lack of fiber, and 6-7 correspond to diarrhea.
- Conditions
- Fissure in Ano
- Being tested
- Fototherapy
- Keywords
- fissure, ano, phototherapy
- Medical subject headings
- Fissure in Ano
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
FototherapyDevice
The Antares brand Laser device was used for 3 sessions with an interval of 24 hours. The Visual Analogue Scale (VAS) was used before starting treatment, after the first and second sessions, and 1 week after the third session. In addition, at the end of the treatment, the closure, or not, of the lesion was verified, and the questionnaires performed prior to phototherapy were reapplied. The VAS assesses the patient's level of pain, which can be divided into mild pain (1-2), moderate pain (3-7), and severe pain (8-10). The Bristol Scale is based on the identification of the patient's consistency of stools, while types 1-2 correspond to constipation, 3-4 indicate normal intestinal rhythm, 5 indicate lack of fiber, and 6-7 correspond to diarrhea
| Study group | Role | What they receive |
|---|---|---|
| Fototherapy | Experimental | Not described Receives: Device: Fototherapy |
What is being measured
The primary outcome is the main question the study is designed to answer.
Complete closure of the fissure
It is estimated that the fototherapy will close completely the fissure in patients with fissure in ano.
Measured: 15 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted15 Aug 2023
- Study start1 Mar 2022
- Primary completion30 Aug 2022
- Study completion20 Dec 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Fissure in AnoStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Sequential
- Masking
- None (open label)
- Enrolment
- 10 participants (actual)
Sponsor and investigators
- Lead sponsor
- Centro de Atenção ao Assoalho Pélvico
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05993793
- Sponsor's protocol ID
- 53623621.0.0000.5544
- Status last verified
- Aug 2023
- First submitted
- 7 Aug 2023
- Last updated
- 15 Aug 2023
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 15 Aug 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Use of Fototherapy in the Treatment of Fissura in Ano
- ClinicalTrials.gov ID
- NCT05993793
- Acronym / sponsor ID
- 53623621.0.0000.5544
- Conditions
- Fissure in Ano
- Keywords
- fissure, ano, phototherapy
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 10 participants (actual)
- Lead sponsor
- Centro de Atenção ao Assoalho PélvicoUniversity, hospital or other
- Study start
- 1 Mar 2022 (actual)
- Primary completion
- 30 Aug 2022 (actual)
- Study completion
- 20 Dec 2022 (actual)
- First posted
- 15 Aug 2023 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The eligible population consisted of individuals with anal fissure awaiting surgical intervention. Individuals aged 18 years or older were included, diagnosed with anal fissure and who voluntarily agreed to participate in the research. Those who had some pelvic inflammation and who had already undergone a surgical procedure and had recurrence were excluded from the studyThe selected individuals underwent a standardized anamnesis of the service, answered questionnaires on symptoms of intestinal constipation (Rome IV Criteria and the Bristol Scale), underwent a physical evaluation by a trained professional, and then began the application of the research protocol. The Antares brand Laser device was used for 3 sessions with an interval of 24 hours. The Visual Analogue Scale (VAS) was used before starting treatment, after the first and second sessions, and 1 week after the third session. In addition, at the end of the treatment, the closure, or not, of the lesion was verified, and the questionnaires performed prior to phototherapy were reapplied. The VAS assesses the patient's level of pain, which can be divided into mild pain (1-2), moderate pain (3-7), and severe pain (8-10). The Bristol Scale is based on the identification of the patient's consistency of stools, while types 1-2 correspond to constipation, 3-4 indicate normal intestinal rhythm, 5 indicate lack of fiber, and 6-7 correspond to diarrhea.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Sequential
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Fototherapy | Experimental | Device: Fototherapy |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- individuals with the diagnosis of anal fissure that accepted to participate as volunteers in the clinical trial
Key exclusion criteria (3 listed)
- individuals with pelvic inflammation
- individuals who have been through surgical procedures
- individuals who have relapse
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| FototherapyThe Antares brand Laser device was used for 3 sessions with an interval of 24 hours. The Visual Analogue Scale (VAS) was used before starting treatment, after the first and second sessions, and 1 week after the third session. In addition, at the end of the treatment, the closure, or not, of the lesion was verified, and the questionnaires performed prior to phototherapy were reapplied. The VAS assesses the patient's level of pain, which can be divided into mild pain (1-2), moderate pain (3-7), and severe pain (8-10). The Bristol Scale is based on the identification of the patient's consistency of stools, while types 1-2 correspond to constipation, 3-4 indicate normal intestinal rhythm, 5 indicate lack of fiber, and 6-7 correspond to diarrhea | Device | Fototherapy |
Primary outcome
Complete closure of the fissure
Time frame: 15 days
It is estimated that the fototherapy will close completely the fissure in patients with fissure in ano.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 15 Aug 2023.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Fototherapy in people with Fissure in Ano, run by Centro de Atenção ao Assoalho Pélvico at 1 site in Brazil.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 15 Aug 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Brazil. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Complete closure of the fissure (time frame: 15 days). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 Aug 2023.