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Observational study monitoring the effects of oral cabergoline on avoidance of symptoms of Ovarian Hyperstimulation Syndrome (OHSS) in patients at risk of ovarian hyperstimulation syndrome when undergoing an In-Vitro Fertilisation (IVF) cycle

An observational study monitoring the effects of oral cabergoline on avoidance of symptoms of Ovarian Hyperstimulation Syndrome (OHSS) in patients at risk of ovarian hyperstimulation syndrome when undergoing an In-Vitro Fertilisation (IVF) cycle.

Status
Completed
Phases
Unknown
Study type
Observational
Source
ANZCTR
Registry ID
ACTRN12609000222246
Enrollment
100
Registered
2009-05-01
Start date
2009-06-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

2 randomised controlled trials have demonstrated the safety and efficacy of cabergoline to limit the development of ovarian hyperstimulation syndrome (OHSS) in women at risk of this condition undergoing IVF treatment. This prospective observational study aims to look at the incidence of the development of the condition and any side-effects caused by the administration of cabergoline by women at risk of OHSS.

Interventions

In an IVF cycle oral cabergoline tablets 0.5mg per day will be taken from the day of initiation of follicular maturation by the sub-cutaneous injection of human chorionic gonadotrophin (HCG) prior to egg collection for a total of seven days. Despite egg collection and their fertilisation by their partner's sperm, embryos will be frozen and no fresh embryo transfer will be performed as these patients are at risk of OHSS. This is a 3 year observational study of all patients at risk of OHSS. Patien

In an IVF cycle oral cabergoline tablets 0.5mg per day will be taken from the day of initiation of follicular maturation by the sub-cutaneous injection of human chorionic gonadotrophin (HCG) prior to egg collection for a total of seven days. Despite egg collection and their fertilisation by their partner's sperm, embryos will be frozen and no fresh embryo transfer will be performed as these patients are at risk of OHSS. This is a 3 year observational study of all patients at risk of OHSS. Patients will only take the cabergoline as described if they are considered at risk of OHSS during their IVF cycle.

Sponsors

Fertility Specialists of Western Australia
Lead SponsorCommercial sector/Industry

Eligibility

Sex/Gender
All
Age
20 Years to 45 Years
Healthy volunteers
Yes

Inclusion criteria

Patients whose oestradiol level is >15,000 pmol/l, or more than 20 follicles on ultrasound examination prior to the day of HCG trigger

Exclusion criteria

Patients with a significant concurrent medical illness or a contraindication to the administration of cabergoline.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026