Retrospective Analysis of the Incidence of Complications From Transvaginal Oocyte Retrieval (TVOR).
Study Details
Study Description
Brief Summary
The investigators retrospectively analysed the complication rate of ultrasound guided transvaginal oocyte retrieval (TVOR) from all the procedures performed between 1996 and October 2016 in a tertiary level university based fertility clinic.
Condition or Disease | Intervention/Treatment | Phase |
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Detailed Description
Ultrasound guided transvaginal oocyte retrieval (TVOR) is nowadays gold standard techniques to collect oocyte after ovulation induction in Assisted Reproductive techniques (ART). It is a very safe technique with infectious complications of any kind occurring in just 1% (Bennett et al.) of all procedures, vaginal bleeding in 0 to 1.3% of the procedures (Ludwig et al., Bodri et al., Aragona et al.) and vascular, gastrointestinal and genitourinary (Grynberg et al. and Catanzarite and al.), injuries being extremely rare (Bennett et al.). Case reports account also for rarer complications such as ovarian abscess formation (Kelada & Ghan and Sharp et al.) pseudoanerysm formation (Bozdag et al. and Jayakrishnan et al.), uroretroperitoneum (Fiori et al.).
The rational of thestudy is to provide the percentages of complication from TVOR of the Fertility Center of Humanitas Research Hospital, also considering the development in time of technologies and techniques in Assisted Reproduction. Another rational is inquire whether there is any risk factor for such complications in order to try to prevent them in future procedures. The investigators performed a retrospective observational study including all the transvaginal oocyte retrieval procedures performed between 1996 and October 2016.
The data have been collected from the Humanitas Fertility Center' Department database (ART.it). Because of the retrospective nature of this study, a specific informed consent was not necessary.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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TVOR population The data have been collected from the Humanitas Fertility Center' Department database (ART.it) from all transvaginal oocyte retrieval procedures performed between 1996 and October 2016. |
Procedure: TVOR
Ultrasound guided transvaginal oocyte retrieval (TVOR) in deep sedation for IVF.
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Outcome Measures
Primary Outcome Measures
- complications rate [20 years]
number of oocyte retrieval complications reported / number of procedures
Secondary Outcome Measures
- hospitalisation rate [20 years]
number of oocyte retrieval complications reported that required a admission to the hospital/ number of procedures
Eligibility Criteria
Criteria
Inclusion Criteria:
- patients that underwent ultrasound guided transvaginal oocyte retrieval during the study period
Exclusion Criteria:
- none
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Istituto Clinico Humanitas
Investigators
- Principal Investigator: Federico Cirillo, MD, Humanitas Research Hospital
- Study Chair: Elena Zannoni, MD, Humanitas Research Hospital
- Study Director: Paolo E Levi Setti, MD, Humanitas Research Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
- Aragona C, Mohamed MA, Espinola MS, Linari A, Pecorini F, Micara G, Sbracia M. Clinical complications after transvaginal oocyte retrieval in 7,098 IVF cycles. Fertil Steril. 2011 Jan;95(1):293-4. doi: 10.1016/j.fertnstert.2010.07.1054. Epub 2010 Aug 21.
- Bennett SJ, Waterstone JJ, Cheng WC, Parsons J. Complications of transvaginal ultrasound-directed follicle aspiration: a review of 2670 consecutive procedures. J Assist Reprod Genet. 1993 Jan;10(1):72-7.
- Bodri D, Guillén JJ, Polo A, Trullenque M, Esteve C, Coll O. Complications related to ovarian stimulation and oocyte retrieval in 4052 oocyte donor cycles. Reprod Biomed Online. 2008 Aug;17(2):237-43.
- Bozdag G, Basaran A, Cil B, Esinler I, Yarali H. An oocyte pick-up procedure complicated with pseudoaneurysm of the internal iliac artery. Fertil Steril. 2008 Nov;90(5):2004.e11-3. doi: 10.1016/j.fertnstert.2008.02.010. Epub 2008 Apr 18.
- Catanzarite T, Bernardi LA, Confino E, Kenton K. Ureteral Trauma During Transvaginal Ultrasound-Guided Oocyte Retrieval: A Case Report. Female Pelvic Med Reconstr Surg. 2015 Sep-Oct;21(5):e44-5. doi: 10.1097/SPV.0000000000000176.
- Fiori O, Cornet D, Darai E, Antoine JM, Bazot M. Uro-retroperitoneum after ultrasound-guided transvaginal follicle puncture in an oocyte donor: a case report. Hum Reprod. 2006 Nov;21(11):2969-71. Epub 2006 Aug 29.
- Grynberg M, Berwanger AL, Toledano M, Frydman R, Deffieux X, Fanchin R. Ureteral injury after transvaginal ultrasound-guided oocyte retrieval: a complication of in vitro fertilization-embryo transfer that may lurk undetected in women presenting with severe ovarian hyperstimulation syndrome. Fertil Steril. 2011 Oct;96(4):869-71. doi: 10.1016/j.fertnstert.2011.07.1094. Epub 2011 Aug 11.
- Jayakrishnan K, Raman VK, Vijayalakshmi VK, Baheti S, Nambiar D. Massive hematuria with hemodynamic instability--complication of oocyte retrieval. Fertil Steril. 2011 Jul;96(1):e22-4. doi: 10.1016/j.fertnstert.2011.04.046. Epub 2011 May 19.
- Kelada E, Ghani R. Bilateral ovarian abscesses following transvaginal oocyte retrieval for IVF: a case report and review of literature. J Assist Reprod Genet. 2007 Apr;24(4):143-5. Epub 2007 Feb 16.
- Ludwig AK, Glawatz M, Griesinger G, Diedrich K, Ludwig M. Perioperative and post-operative complications of transvaginal ultrasound-guided oocyte retrieval: prospective study of >1000 oocyte retrievals. Hum Reprod. 2006 Dec;21(12):3235-40. Epub 2006 Jul 27.
- Sharpe K, Karovitch AJ, Claman P, Suh KN. Transvaginal oocyte retrieval for in vitro fertilization complicated by ovarian abscess during pregnancy. Fertil Steril. 2006 Jul;86(1):219.e11-3. Epub 2006 May 23.
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