UnknownNot Applicable

Pregnancy Related Inappropriate Sinus Tachycardia

United Kingdom200 participantsStarted 2017-10-06

Plain-language summary

A feasibility study into the exploration of possible mechanisms underlying inappropriate sinus tachycardia (IST) syndrome in pregnancy.

Who can participate

Age range18 Years – 45 Years

SexFEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Aged 18-45 years of age * Able to give written informed consent and willing to participate * The participant falls into one of the below categories: i. Pregnant women with IST ii. Pregnant women without IST Exclusion Criteria: * Obesity (BMI \> 29.9) * Current or recent (within last 3 months) smoker * Known medical condition likely to affect HRV (other than IST in relevant groups) * Previous history of hypertensive disorders in pregnancy * Lack of written informed consent

What they're measuring

Feasibility of examining autonomic function and related haemodynamic variables in pregnant women with and without inappropriate sinus tachycardia

Timeframe: Up to 3 years

Assessment of autonomic function and related haemodynamic variables in pregnant women with and without inappropriate sinus tachycardia

Timeframe: Up to 3 years

Assessment of autonomic function and related haemodynamic variables in pregnant women with and without inappropriate sinus tachycardia

Timeframe: Up to 3 years

Trial details

NCT IDNCT03317249

SponsorCambridge University Hospitals NHS Foundation Trust

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2020-10-06

Contact for this trial

Mark Belham

01223 349154 mark.belham@addenbrookes.nhs.uk

View on ClinicalTrials.gov More Inappropriate Sinus Tachycardia trials