ClinicalTrials.gg
CompletedNCT03374397PRAHAUpdated Dec 10, 2019

PReservation Study of Ovarian Function And Hemostasis, and Its Safety of Surgiguard@ During Laparoscopic Ovarian Cystectomy

A Phase 3 interventional study of Surgiguard in Ovarian Cyst Benign, sponsored by Seoul National University Hospital. Completed at 1 site in Korea, Republic of. Open to female participants aged 18 Years to 45 Years. Per ClinicalTrials.gov, last updated 2019-12-10.

Sponsored by Seoul National University Hospital · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
52
Allocation
Randomized
Ages
18 Years to 45 Years
Sex
Female
01

Study summary

The purpose of this study is to compare hemostasis, ovarian function preservation effect, and safety about intraoperative bleeding with SurgiGuard@ in women who underwent laparoscopic unilateral ovarian cystectomy

Read the detailed description

In women who underwent laparoscopic unilateral ovarian cystectomy, the effect of SurgiGuard@ was assessed by randomization, using SurgiGuard@ and Bipolar electro cauterization, followed by comparative evaluation of hemostasis, ovarian function preservation, safety using postoperative Hb, anti-mullerian hormone (AMH), pelvis ultrasonography (USG), and physical examination

02

Conditions studied

  • Ovarian Cyst Benign

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Keywords

  • Laparoscopic unilateral ovarian cystectomy
  • SurgiGuard
  • Hemostasis
  • Ovarian function preservation
  • Bipolar electrocauterization
03

In context

Ovarian Cysts

80 studies on the registry are indexed under Ovarian Cysts; 16 are open to participants now.

This study's enrollment of 52 is below the median of 74 across 51 interventional studies indexed under Ovarian Cysts.

Browse Ovarian Cysts studies →

Lead sponsor

Seoul National University Hospital is the lead sponsor of 1,900 studies on the registry; 274 are open to participants now.

Of its 12 completed or terminated interventional studies of FDA-regulated products, 2 (17%) have results posted.

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

04

Who can participate

Ages eligible
18 Years to 45 Years
Sexes eligible
Female
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

  • Female, 18 years ≤ Ages \<45 years
  • laparoscopic unilateral ovarian cystectomy scheduled patients with benign unilateral ovarian cyst confirmed by ultrasonography
  • women with regular menstruation
  • women with regular menstruation cycle from 21 days to 45 days
  • Proper state for laparoscopic operation ( Physical Status classification 1 or 2)
  • Patients who signed and approved

Exclusion criteria

Exclusion Criteria:

  • Patients without ovarian cyst
  • Patients with malignant female genital disease
  • Patients with bilateral ovarian cysts
  • Age ≥ 45
  • Pregnancy or lactating women
  • Serum AMH\<0.05 ng/ml
  • Patients with endocrine disease such as thyroid abnormality, hyperprolactinemia, cushing disease, etc
  • Patients with hormone replacement therapy during 3 months
  • Patients who is considered to be difficult to perform the clinical trial when researchers judge
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

ASA physical status

The anaesthetists’ scale of health before surgery: I is healthy, II has a mild illness that is under control, III a severe one, IV a severe illness that is a constant threat to life. V and VI are used for the critically ill and for organ donors.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
52 participants (actual)

Study arms

  • Active comparator
    SurgiGuard

    Surgiguard Non-woven Drug : SurgiGuard Non-woven 6g during surgery

    Drug: Surgiguard

  • No intervention
    Bipolar electrocauterization

    Bipolar electrocauterization during surgery Drug(-)

Interventions

  • DrugSurgiguard

    Hemostasis with Surgiguard during laparoscopic unilateral ovarian cystectomy

    Also known as: laparoscopic unilateral ovarian cystectomy

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What researchers measure

Primary outcomes

  1. Hemostasis

    Change of serum hemoglobin from baseline

    Time frame: post operative 48 hours later,1 week later, and 12 weeks later

Secondary outcomes

  1. Ovarian function preservation

    Change of serum AMH from baseline

    Time frame: post operative 48 hours later,1 week later, and 12 weeks later

  2. Volume of ovary

    ovarian volume measured by ultrasonography

    Time frame: post operative 48 hours later,1 week later, and 12 weeks later

07

Study locations

1 site
  • Seoul National University Hospital
    Seoul, Korea, Republic of
08

References and documents

Publications

  • Park SJ, Seol A, Lee N, Lee S, Kim HS; PRAHA Study Group. A randomized controlled trial of ovarian reserve preservation and hemostasis during ovarian cystectomy. Sci Rep. 2021 Apr 19;11(1):8495. doi: 10.1038/s41598-021-87965-7. PubMed 33875738 ↗

Individual participant data

Plan to share: Undecided

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Dec 2017 to primary completion in Aug 2019, 20 months.

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

Registered
Dec 10, 2017
First posted
Dec 15, 2017
StartActual
Dec 6, 2017
Primary completionActual
Aug 31, 2019
CompletionActual
Aug 31, 2019
Last update
Dec 10, 2019
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 Dec 10, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03374397
Responsible party
Hee Seung Kim (Associate Professor, Department of Obstetrics & Gynecology, Seoul National University Hospital) — Principal investigator
First posted
Dec 15, 2017
Start date
Dec 6, 2017
Primary completion
Aug 31, 2019
Completion
Aug 31, 2019
Last update
Dec 10, 2019

Study contacts

Hee Seung Kim, MD/PhD
principal investigator · Seoul National University Hospital

Oversight

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

Not currently enrolling

This study is completed, as verified in Dec 2019. You cannot join it, but the record below documents what was studied.

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