PainPhase 2NCT02316301
Optimal Timing of Misoprostol Administration Prior to Office Hysteroscopy
A Phase 2 study testing Long interval misoprostol and Short interval misoprostol in people with Pain, run by Cairo University at 1 site in Egypt.
Trial summary
The aim of this study was to determine whether misoprostol administered 12 hours before office hysteroscopy can relieve pain more effectively compared with misoprostol administered 3 hours before office hysteroscopy. Read more about this study
- Who is it for?
- Ages 18 to 55 years, women only
- Conditions the study is for
- Pain
- What is being tested?
- Long interval misoprostol and Short interval misoprostol
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 120 participants
- Where
- 1 siteEgypt
- Study dates
- Jan 2015to Dec 2015
- Phase
- Phase 2
- 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 to 55 years
- Women only
- No healthy volunteers
- Adult
Who may be able to join
- Nulliparous patients who have an indication for office hysteroscopy
Who cannot join
- Parous patients, menopausal patients and patients with cervical pathology, and previous cervical surgery will be excluded from the study. Moreover, patients with severe vaginal bleeding, acute pelvic inflammatory disease, glaucoma, allergy to misoprostol, cardiac, liver or kidney diseases
Trial locations and contacts
1 site in 1 country.
Egypt1 site
Obstetrics and Gynecology Department,Cairo university
Cairo, Cairo Governorate
About this study
Official title: Optimal Timing of Misoprostol Administration Prior to Office Hysteroscopy; a Randomized Controlled Trial.
The aim of this study was to determine whether misoprostol administered 12 hours before office hysteroscopy can relieve pain more effectively compared with misoprostol administered 3 hours before office hysteroscopy.
Read the detailed description
The interval between misoprostol administration and office hysteroscopy may have an influence on its effectiveness in pain reduction. There are limited data on the optimal interval from administration of misoprostol and office hysteroscopy. In previous studies, time interval from administration of misoprostol and office hysteroscopy ranged between 2 hours and 24 hours.
Till now no studies have yet investigated the optimal timing of misoprostol administration prior to office hysteroscopy or operative hysteroscopy. The aim of this study was to determine whether misoprostol administered 12 hours before office hysteroscopy can relieve pain more effectively compared with misoprostol administered 3 hours before office hysteroscopy
- Conditions
- Pain
- Being tested
- Long interval misoprostol, Short interval misoprostol
- Keywords
- Misoprostol, pain, office hysteroscopy
- Medical subject headings
- Pain
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Long interval misoprostolDrug
Also called long interval misoprostol group
A rigid 2.9 mm hysteroscope with 30° forward oblique lens and outer sheath diameter of 5 mm will be used in the procedure. The uterine cavity will be distended by warm saline at a pressure between 60-80 mmHg. All the procedures will be performed during the proliferative phase using the vaginoscopic approach as described by Betocchi and Selvaggi in 1997. All the procedures will be diagnostic.Pain intensity will be assessed by visual analogue scale during the examination and 30 minutes after the procedure. A visual analogue scale ranging from 0 to 10 will be used (zero indicates no pain and 10 indicates the worst possible experienced pain).
Short interval misoprostolDrug
Also called short interval misoprostol group
A rigid 2.9 mm hysteroscope with 30° forward oblique lens and outer sheath diameter of 5 mm will be used in the procedure. The uterine cavity will be distended by warm saline at a pressure between 60-80 mmHg. All the procedures will be performed during the proliferative phase using the vaginoscopic approach as described by Betocchi and Selvaggi in 1997. All the procedures will be diagnostic.Pain intensity will be assessed by visual analogue scale during the examination and 30 minutes after the procedure. A visual analogue scale ranging from 0 to 10 will be used (zero indicates no pain and 10 indicates the worst possible experienced pain).
| Study group | Role | What they receive |
|---|---|---|
| Long interval misoprostol | Experimental | A small envelope including two labeled plastic bags (A \& B) (each bag containing either 2 misoprostol tablets(400µg) or 2 identically appearing placebo tablets) will be packaged in sequentially numbered sealed envelopes. In long interval misoprostol group, bag (A) contains misoprostol tablets and bag (B) contains placebo tablets. After signing the informed consent, the sequentially numbered sealed envelopes will be opened (according to the sequence of attendance of the patient) by the study nurse. Tablets in bag (A) will be inserted 12 hours before office hysteroscopy and tablets in bag (B) will be inserted 3 hours before office hysteroscopy. Receives: Drug: Long interval misoprostol |
| Short interval misoprostol | Active comparator | A small envelope including two labeled plastic bags (A\& B) (each bag containing either 2 misoprostol tablets(400µg) or 2 identically appearing placebo tablets) will be packaged in sequentially numbered sealed envelopes. In short interval misoprostol group, bag (A) contains placebo tablets and bag (B) contains misoprostol tablets. After signing the informed consent, the sequentially numbered sealed envelopes will be opened (according to the sequence of attendance of the patient) by the study nurse. Tablets in bag (A) will be inserted 12 hours before office hysteroscopy and tablets in bag (B) will be inserted 3 hours before office hysteroscopy. Receives: Drug: Short interval misoprostol |
What is being measured
The primary outcome is the main question the study is designed to answer.
Intensity of pain
Measured: up to 30 minutes
Secondary outcomes (1)
Duration of procedure
Measured: intraoperative
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Dec 2014 (estimated)
- Study startJan 2015
- Primary completionDec 2015
- Study completionDec 2015
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for PainStudies of the same condition, open and under way.
- More trials run by Cairo UniversityThe sponsor's other registered studies.
- 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 2
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Triple blind
- Who is masked
- Participant, Care provider, Investigator
- Enrolment
- 120 participants (actual)
Sponsor and investigators
- Lead sponsor
- Cairo University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Usama M Fouda, Cairo University
- Investigators
- Usama M Fouda, M.D,PhD, Study director, Cairo University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02316301
- Sponsor's protocol ID
- Long miso/short miso/hyst
- Status last verified
- Jul 2016
- First submitted
- 10 Dec 2014
- Last updated
- 27 Jul 2016
- Results posted
- No
- Data monitoring committee
- Yes
Publications
Cicinelli E, Rossi AC, Marinaccio M, Matteo M, Saliani N, Tinelli R. Predictive factors for pain experienced at office fluid minihysteroscopy. J Minim Invasive Gynecol. 2007 Jul-Aug;14(4):485-8. doi: 10.1016/j.jmig.2007.03.008.
PubMed 17630168Fouda UM, Gad Allah SH, Elshaer HS. Optimal timing of misoprostol administration in nulliparous women undergoing office hysteroscopy: a randomized double-blind placebo-controlled study. Fertil Steril. 2016 Jul;106(1):196-201. doi: 10.1016/j.fertnstert.2016.03.022. Epub 2016 Mar 31.
PubMed 27037462
Study at a glance
From the registry record, last updated by the sponsor on 27 Jul 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Optimal Timing of Misoprostol Administration Prior to Office Hysteroscopy; a Randomized Controlled Trial.
- ClinicalTrials.gov ID
- NCT02316301
- Acronym / sponsor ID
- Long miso/short miso/hyst
- Conditions
- Pain
- Keywords
- Misoprostol, pain, office hysteroscopy
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 120 participants (actual)
- Lead sponsor
- Cairo UniversityUniversity, hospital or other
- Study start
- Jan 2015
- Primary completion
- Dec 2015 (actual)
- Study completion
- Dec 2015 (actual)
- First posted
- 12 Dec 2014 (estimated)
- 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 aim of this study was to determine whether misoprostol administered 12 hours before office hysteroscopy can relieve pain more effectively compared with misoprostol administered 3 hours before office hysteroscopy.
Detailed description
The interval between misoprostol administration and office hysteroscopy may have an influence on its effectiveness in pain reduction. There are limited data on the optimal interval from administration of misoprostol and office hysteroscopy. In previous studies, time interval from administration of misoprostol and office hysteroscopy ranged between 2 hours and 24 hours.
Till now no studies have yet investigated the optimal timing of misoprostol administration prior to office hysteroscopy or operative hysteroscopy. The aim of this study was to determine whether misoprostol administered 12 hours before office hysteroscopy can relieve pain more effectively compared with misoprostol administered 3 hours before office hysteroscopy
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Triple blind (participant, care provider, investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Long interval misoprostol | Experimental | Drug: Long interval misoprostolA small envelope including two labeled plastic bags (A \& B) (each bag containing either 2 misoprostol tablets(400µg) or 2 identically appearing placebo tablets) will be packaged in sequentially numbered sealed envelopes. In long interval misoprostol group, bag (A) contains misoprostol tablets and bag (B) contains placebo tablets. After signing the informed consent, the sequentially numbered sealed envelopes will be opened (according to the sequence of attendance of the patient) by the study nurse. Tablets in bag (A) will be inserted 12 hours before office hysteroscopy and tablets in bag (B) will be inserted 3 hours before office hysteroscopy. |
| Short interval misoprostol | Active comparator | Drug: Short interval misoprostolA small envelope including two labeled plastic bags (A\& B) (each bag containing either 2 misoprostol tablets(400µg) or 2 identically appearing placebo tablets) will be packaged in sequentially numbered sealed envelopes. In short interval misoprostol group, bag (A) contains placebo tablets and bag (B) contains misoprostol tablets. After signing the informed consent, the sequentially numbered sealed envelopes will be opened (according to the sequence of attendance of the patient) by the study nurse. Tablets in bag (A) will be inserted 12 hours before office hysteroscopy and tablets in bag (B) will be inserted 3 hours before office hysteroscopy. |
Who may qualify
- Ages
- 18 to 55 years
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- Nulliparous patients who have an indication for office hysteroscopy
Key exclusion criteria (1 listed)
- Parous patients, menopausal patients and patients with cervical pathology, and previous cervical surgery will be excluded from the study. Moreover, patients with severe vaginal bleeding, acute pelvic inflammatory disease, glaucoma, allergy to misoprostol, cardiac, liver or kidney diseases
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 |
|---|---|---|
| Long interval misoprostolAlso: long interval misoprostol groupA rigid 2.9 mm hysteroscope with 30° forward oblique lens and outer sheath diameter of 5 mm will be used in the procedure. The uterine cavity will be distended by warm saline at a pressure between 60-80 mmHg. All the procedures will be performed during the proliferative phase using the vaginoscopic approach as described by Betocchi and Selvaggi in 1997. All the procedures will be diagnostic.Pain intensity will be assessed by visual analogue scale during the examination and 30 minutes after the procedure. A visual analogue scale ranging from 0 to 10 will be used (zero indicates no pain and 10 indicates the worst possible experienced pain). | Drug | Long interval misoprostol |
| Short interval misoprostolAlso: short interval misoprostol groupA rigid 2.9 mm hysteroscope with 30° forward oblique lens and outer sheath diameter of 5 mm will be used in the procedure. The uterine cavity will be distended by warm saline at a pressure between 60-80 mmHg. All the procedures will be performed during the proliferative phase using the vaginoscopic approach as described by Betocchi and Selvaggi in 1997. All the procedures will be diagnostic.Pain intensity will be assessed by visual analogue scale during the examination and 30 minutes after the procedure. A visual analogue scale ranging from 0 to 10 will be used (zero indicates no pain and 10 indicates the worst possible experienced pain). | Drug | Short interval misoprostol |
Primary outcome
Intensity of pain
Time frame: up to 30 minutes
1 secondary outcome
Duration of procedure
Time frame: intraoperative
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 27 Jul 2016.
- Background: PubMed 17630168Cicinelli E, Rossi AC, Marinaccio M, Matteo M, Saliani N, Tinelli R. Predictive factors for pain experienced at office fluid minihysteroscopy. J Minim Invasive Gynecol. 2007 Jul-Aug;14(4):485-8. doi: 10.1016/j.jmig.2007.03.008.
- Derived from this study: PubMed 27037462Fouda UM, Gad Allah SH, Elshaer HS. Optimal timing of misoprostol administration in nulliparous women undergoing office hysteroscopy: a randomized double-blind placebo-controlled study. Fertil Steril. 2016 Jul;106(1):196-201. doi: 10.1016/j.fertnstert.2016.03.022. Epub 2016 Mar 31.
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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.
Usama M Fouda, M.D,PhD study director
Cairo University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Long interval misoprostol and Short interval misoprostol in people with Pain, run by Cairo University at 1 site in Egypt.
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 1 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 27 Jul 2016. 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 Egypt. 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.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
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?
Intensity of pain (time frame: up to 30 minutes). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02316301, which also lists 2 linked publications.
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 27 Jul 2016.