OPEN Research Support
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Psysician
Martin Rudnicki
Department of Gynaecology and Obstetrics, Odense University Hospital


Projekt styring
Projekt status    Active
 
Data indsamlingsdatoer
Start 01.09.2018  
Slut 31.12.2020  
 



LESS - Levonorgestrel endometrial surgery study - Combined endometrial surgery and Levonorgestrel Device treatment for heavy menstrual bleeding

Short summary

Surgery,  especially hysterectomy but also hysteroscopic resection/ablation effectively reduces menstrual bleeding, but so far there is no concluding evidence that surgery improves patients satisfaction compared to Levonorgestrel Intrauterine Divice treatment  .  

Although hysterectomy is associated with the best outcome regarding impact on heavy bleeding, several serious complications may appear. Thus, LNG-IUS and endometrial resection or ablation appears to be safe.

So far, both LNG-IUS and endometrial generation therapy do not ameliorate bleeding and thus a rather high number of women seem not to be satisfied with the treatment.   Recent studies report a secondary hysterectomy rate of 27% or even more of women offered surgical ablation or resection treatment .

One option to overcome this may be to combine conservative surgical treatment and LNG-IUS.  Recently a cohort study demonstrated that none of the women who underwent combined treatment had hysterectomy for treatment failure compared with 24% in the endometrium ablation group; significantly lower postablation pelvic pain and only one woman presented with persistent bleeding compared with 23.1% in the endometrial group. 



Rationale

The present study is undertaken to test the hypothesis that a combined conservative surgical treatment and (endometrial ablation or resection, EA) and LNG-IUS increase the rate of amenorrhoea by 20% (from In average 60% to 40%)

Secondary endpoints are: To test the hypothesis that combined conservative surgical treatment lower postsurgical pain by 10% and hysterectomy rate by 15%.



Description of the cohort

The study is performed as a prospective cohort study.  In total 220 women will be included. The anticipated inclusion period is 1 year. The patients will be asked to fulfill questionnaires at inclusion, 6 months, 1 and 5 years after the surgical procedure

Inclusion criteria

  • Women with menorrhagia or metrorhagia who are submitted for surgical ablation or resection 
  • Normal PAP smear within the latest 12 months
  • Normal endometrial pathology within the latest 6 months
  • Uterine cavity 4-12 cm
  • Submucous myoma or polyps below 1 cm
  • No fertility issues



Data and biological material

MIC (Menorrhagia Impact Questionnaire) 

PGI-I and PGI-S

Bleeding pattern/

Pain diary VAS



Collaborating researchers and departments

Department of Gynaecology and Obstetrics, Hospital of Southern Jutland

  • Consultant Leif Messerschmidt 
  • Consultant Bo Sultan

Department of Gynaecology and Obstetrics, Kolding Hospital

  • Consultant Jane Buch Sørensen
  • Consultant Pia Kirstine Berthelsen

Department of Gynaecology and Obstetrics, Esbjerg Hospital

  • Consultant Troels Kragsig Thomsen
  • Consultant Anna Cyrus Consultant
  • Consultant Karolina Magdalena Dabek Schousboe 

Department of Gynaecology and Obstetrics, Odense University Hospital

  • Consultant Bente Pedersen 
  • Associate Professor Pernille Ravn
  • Associate Professor Martin Rudnicki