ClinicalTrials.gg
Status unknownNCT00921778LSH-LAPCONEUpdated Jun 16, 2009

Long-Term Outcome Following Laparoscopic Supracervical Hysterectomy Performed With and Without Excision of the Endocervix in a Reverse Cone Pattern

An interventional study of Lapcone and laparoscopic supracervical hysterectomy in Vaginal Bleeding, sponsored by Ullevaal University Hospital. Status unknown at 1 site in Norway. Open to female participants, including healthy volunteers. Per ClinicalTrials.gov, last updated 2009-06-16.

Sponsored by Ullevaal University Hospital · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Aug 2008), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
140
Allocation
Randomized
Sex
Female
01

Study summary

The occurrence of persistent vaginal bleeding following laparoscopic supracervical hysterectomy (LSH) is reported in the wide range of 0 % - 25 %. Experienced gynaecologists have claimed that removal of any remaining endometrium in a reverse cone pattern at the time of the hysterectomy reduces the occurrence of persistent vaginal bleeding to a minimum. The effect of this particular technique has not been reported.

Ullevaal University Hospital have developed an unipolar electrode for this study (Lapcone electrode, mod. UUS, L: 25cm, 6x10, Art. No. REM-270, Ross Electro Medical Ltd, Unit K1\&K2, Quarry Fields Estate, Mere, Wiltshire BA12 6LA, London, UK). The electrode is CE approved.

Outcome: 1.Occurrence of vaginal bleeding 12 months after the procedure. 2. Patient satisfaction 12 months after the procedure (10-point analogue scale).

Design: Prospective randomised trial. Methods; The study participants are randomised to laparoscopic supracervical hysterectomy performed by perioperative electrocoagulation from the upper cervical canal (n=70) or performed by excision of the endocervix in a reverse cone pattern followed by electrocoagulation of the upper cervical canal (n =70).

02

Conditions studied

  • Vaginal Bleeding

Keywords

  • Laparoscopic supracervical hysterectomy
  • Vaginal bleeding
  • Patient satisfaction
  • vaginal bleeding after laparoscopic hysterectomy
03

In context

Uterine Hemorrhage

159 studies on the registry are indexed under Uterine Hemorrhage; 20 are open to participants now.

This study's planned enrollment of 140 is above the median of 98 across 113 interventional studies indexed under Uterine Hemorrhage.

Browse Uterine Hemorrhage studies →

Lead sponsor

Ullevaal University Hospital is the lead sponsor of 77 studies on the registry; none are open to participants now.

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

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Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
Female
Accepts healthy volunteers
Yes

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

  • All premenopausal women who are referred to the departement due to a benign condition requiring hysterectomy and who have given informed consent are eligible for study recruitment

Exclusion criteria

Exclusion Criteria:

  • Women who are unable to communicate in written Norwegian or oral English language.
  • Woman with a previous history of cervical dysplasia, with cellular changes suggestive of dysplasia in preoperative smear or wtih atypical hyperplasia og malignancy in preoperative endometrial biopsy
  • Women who after a thorough clinical evaluation are found to be more suited for vaginal, abdominal or total hysterectomy
  • Women with a coexisting condition requiring no remaining ovaries after the procedure
  • Postmenopausal women
  • Women using hormone therapy (HT)
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
140 participants (estimated)

Interventions

  • DeviceLapcone

    Use of Lapcone during LSH

  • Procedurelaparoscopic supracervical hysterectomy

    laparoscopic supracervical hysterectomy

06

What researchers measure

Primary outcomes

  1. Occurrence of vaginal bleeding 12 months after the procedure.

    Time frame: 12 months after operation

Secondary outcomes

  1. Patient satisfaction 12 months after the procedure (10-point analogue scale).

    Time frame: 12 months after operation

07

Study locations

1 of 1 sites recruiting
  • Ullevaal University Hospital
    Oslo, Norway
    Recruiting
08

References and documents

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Sep 2008, a primary completion of Dec 2010 and a completion of Dec 2011. It does not say whether these dates are actual or estimated.

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

Registered
Jun 15, 2009
First posted
Jun 16, 2009
Start
Sep 2008
Primary completionEst.
Dec 2010
CompletionEst.
Dec 2011
Last update
Jun 16, 2009
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 Jun 16, 2009, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00921778
Lead sponsor
Ullevaal University Hospital
First posted
Jun 16, 2009
Start date
Sep 2008
Primary completion
Dec 2010 (estimated)
Completion
Dec 2011 (estimated)
Last update
Jun 16, 2009

Study contacts

Espen Berner, MD
Contact
espen.berner@uus.no
+47 48007701
Marit Lieng, MD
Contact
marit.lieng@uus.no
+ 47 98606578

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Aug 2008. You cannot join it, but the record below documents what was studied.

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