Primary Ovarian InsufficiencyOLIVANCT03034616
Ovarian Laparoscopic In Vivo Activation of Ovary for Premature Ovarian Insufficiency
A study testing OLIVA device in people with Primary Ovarian Insufficiency, run by Hadassah Medical Organization.
Trial summary
The OLIVA device will enable to perform shallow slashes on the ovarian cortex in patients undergoing oophorectomy. Prior to the resection of the ovary from the pedicle we will perform 5 parallel slashes 3 cm long. Read more about this study
- Who is it for?
- Ages 18 to 65 years, women onlyHealthy volunteers can take part
- Conditions the study is for
- Primary Ovarian Insufficiency
- What is being tested?
- OLIVA device
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 30 participants
- Where
- No sites listed yet
- Study dates
- Jan 2017to Jun 2018
- 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 to 65 years
- Women only
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Peri/menopausal women undergoing laparoscopic oophorectomy
Who cannot join
- Women with ovarian malignancy
- Women with polycystic ovarian syndrome
About this study
Official title: in Vivo Activation of Ovarian Cortex in Premature Ovarian Insufficiency
The OLIVA device will enable to perform shallow slashes on the ovarian cortex in patients undergoing oophorectomy. Prior to the resection of the ovary from the pedicle we will perform 5 parallel slashes 3 cm long. following oophorectomy investigation by the pathologist as to the depth of cuts and proximity to blood vessels and later.
Read the detailed description
The OLIVA device is built of 5 parallel razor blades enclosed by protective cap
- Conditions
- Primary Ovarian Insufficiency
- Being tested
- OLIVA device
- Keywords
- Primary ovarian insufficiency, In-vivo activation
- Medical subject headings
- Primary Ovarian Insufficiency
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
OLIVA deviceDevice
OLIVA device is a laparoscopic device with a standard handle and a tip built of 5 parallel razor blades enclosed by protective cap opened by a separate button.
This device will enable to perform shallow slashes on the ovarian cortex following the grasping of the ovary without damaging other abdominal and pelvic organs
| Study group | Role | What they receive |
|---|---|---|
| ex vivo activation | Experimental | 'OLIVA device' in patients that undergo oophorectomy on the cortex of the removed ovary we will perform 5 parallel slashes 3 cm long.
this will be followed by investigation by the pathologist as to the depth of cuts. Receives: Device: OLIVA device |
| in vivo activation | Active comparator | 'OLIVA device' in patients undergoing oophorectomy before the resection from is pedicle on cortex of the ovary we will perform 5 parallel slashes 3 cm long. following oophorectomy investigation by the pathologist as to the depth of cuts and proximity to blood vessels. Receives: Device: OLIVA device |
| POI OLIVA | Active comparator | 'OLIVA device' in patients with premature ovarian failure and following safety data from arm 2 activation by ovarian slashing will be performed laparoscopically by closed cutting device (OLIVA). follow-up by sonography and hormonal markers of ovarian activity Receives: Device: OLIVA device |
What is being measured
The primary outcome is the main question the study is designed to answer.
Depth of cuts and closeness to blood vessel
The pathologist will measure the ovarian tissue after oophorectomy. The pathologist will assess whether the cuts into the cortex are superficial or penetrating the cortex into the medulla of the ovary. Another assessment is proximity of the cuts to ovarian vessels. The pathology report will aggregate the results of all measurements and will assess the safety of the OLIVA device
Measured: Up to 30 days after procedure
Secondary outcomes (1)
Proximity of cuts to blood vessel
The pathologist will measure the ovarian tissue after oophorectomy. The pathologist will assess whether the cuts into the cortex are superficial or penetrating the cortex into the medulla of the ovary. Another assessment is proximity of the cuts to ovarian vessels. The pathology report will aggregate the results of all measurements and will assess the safety of the OLIVA device
Measured: Up to 30 days after procedure
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Jan 2017 (estimated)
- Study startJan 2017
- Primary completionDec 2017 (estimated)
- Study completionJun 2018 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Primary Ovarian InsufficiencyStudies of the same condition, open and under way.
- More trials run by Hadassah Medical OrganizationThe 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 N/A
- Primary purpose
- Diagnosis
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Hadassah Medical Organization
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Ariel Revel, Hadassah Medical Organization
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03034616
- Sponsor's protocol ID
- 029416
- Acronym
- OLIVA
- Status last verified
- Jan 2017
- First submitted
- 13 Jan 2017
- Last updated
- 27 Jan 2017
- Results posted
- No
- Data monitoring committee
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 27 Jan 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- in Vivo Activation of Ovarian Cortex in Premature Ovarian Insufficiency
- ClinicalTrials.gov ID
- NCT03034616
- Acronym / sponsor ID
- OLIVA / 029416
- Conditions
- Primary Ovarian Insufficiency
- Keywords
- Primary ovarian insufficiency, In-vivo activation
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Hadassah Medical OrganizationUniversity, hospital or other
- Study start
- Jan 2017
- Primary completion
- Dec 2017 (estimated)
- Study completion
- Jun 2018 (estimated)
- First posted
- 27 Jan 2017 (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 OLIVA device will enable to perform shallow slashes on the ovarian cortex in patients undergoing oophorectomy. Prior to the resection of the ovary from the pedicle we will perform 5 parallel slashes 3 cm long. following oophorectomy investigation by the pathologist as to the depth of cuts and proximity to blood vessels and later.
Detailed description
The OLIVA device is built of 5 parallel razor blades enclosed by protective cap
Study design
- Primary purpose
- Diagnosis
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| ex vivo activation | Experimental | Device: OLIVA device'OLIVA device' in patients that undergo oophorectomy on the cortex of the removed ovary we will perform 5 parallel slashes 3 cm long. this will be followed by investigation by the pathologist as to the depth of cuts. |
| in vivo activation | Active comparator | Device: OLIVA device'OLIVA device' in patients undergoing oophorectomy before the resection from is pedicle on cortex of the ovary we will perform 5 parallel slashes 3 cm long. following oophorectomy investigation by the pathologist as to the depth of cuts and proximity to blood vessels. |
| POI OLIVA | Active comparator | Device: OLIVA device'OLIVA device' in patients with premature ovarian failure and following safety data from arm 2 activation by ovarian slashing will be performed laparoscopically by closed cutting device (OLIVA). follow-up by sonography and hormonal markers of ovarian activity |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- Peri/menopausal women undergoing laparoscopic oophorectomy
Key exclusion criteria (2 listed)
- Women with ovarian malignancy
- Women with polycystic ovarian syndrome
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 |
|---|---|---|
| OLIVA deviceOLIVA device is a laparoscopic device with a standard handle and a tip built of 5 parallel razor blades enclosed by protective cap opened by a separate button. This device will enable to perform shallow slashes on the ovarian cortex following the grasping of the ovary without damaging other abdominal and pelvic organs | Device | POI OLIVA, ex vivo activation, in vivo activation |
Primary outcome
Depth of cuts and closeness to blood vessel
Time frame: Up to 30 days after procedure
The pathologist will measure the ovarian tissue after oophorectomy. The pathologist will assess whether the cuts into the cortex are superficial or penetrating the cortex into the medulla of the ovary. Another assessment is proximity of the cuts to ovarian vessels. The pathology report will aggregate the results of all measurements and will assess the safety of the OLIVA device
1 secondary outcome
Proximity of cuts to blood vessel
Time frame: Up to 30 days after procedure
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Jan 2017.
- Individual participant dataSharing planned: No
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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.
Questions about this trial
What is this clinical trial studying?
A study testing OLIVA device in people with Primary Ovarian Insufficiency, run by Hadassah Medical Organization.
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 2 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: status not confirmed, as of the sponsor's last update on 27 Jan 2017. Status can change between updates, so confirm with the study contact before making plans.
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?
Results are not available in the source record.
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?
Depth of cuts and closeness to blood vessel (time frame: Up to 30 days after procedure). 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 27 Jan 2017; AzTrials last refreshed its copy on 8 Nov 2026.