Squeeze away hypertension? handgrip exercise tested in pregnancy
NCT ID NCT07607795
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a simple handgrip exercise can safely lower blood pressure and improve thinking skills in pregnant women with and without chronic hypertension. Thirty pregnant women will either perform short handgrip squeezes or rest quietly, and researchers will measure changes in blood pressure and cognitive function. The goal is to see if this easy, non-drug approach could help manage blood pressure during pregnancy.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Isometric handgrip exercise
- What this could lead to
- If it works, this could offer a simple, drug-free way for pregnant women with high blood pressure to lower their blood pressure and protect their heart and brain health.
- What could go wrong
- This is a very small, early-stage study with only 30 participants, so results may not apply to all pregnant women. The exercise may not lower blood pressure enough to make a real difference.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Mar 2026
- Expected to finish
-
Sep 2027
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 45 years
- Sex
-
Female participants only
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Pregnant women covered by the French National Health Insurance system * Pregnant women who do not object to participation in the study * Women belonging to one of the following two groups: * Women with chronic hypertension present before pregnancy (diagnosed within the past 5 years), defined as systolic blood pressure (SBP) ≥ 140 mmHg or diastolic blood pressure (DBP) ≥ 90 mmHg, without antihypertensive treatment * Normotensive pregnant women, defined as systolic blood pressure (SBP) \< 140 mmHg and diastolic blood pressure (DBP) \< 90 mmHg before pregnancy Exclusion Criteria: * Current treatment for chronic or gestational hypertension * Known cardiovascular disease other than chronic hypertension * Age under 18 years * Persons deprived of liberty * Inability to speak or adequately understand French * Persons hospitalized without consent who are not subject to legal protection measures, and persons admitted to a health or social institution for purposes other than research * Persons currently excluded from participation in another research study * Persons under judicial protection or guardianship Type 1 or type 2 diabetes * Severe or extreme obesity (BMI ≥ 40 kg/m²) * Thyroid disease * Heavy smoking
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Chronic hypertension in pregnancy are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
Faculty of Sport Science - MOVE Laboratory - UR 20296
RECRUITINGPoitiers, 86000, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a nurse and a neighbor help tame chronic disease?
- How much lidocaine reaches a newborn during an urgent C-Section?
- Could pregnant patients skip clinic visits and monitor their baby from home?
- Can a video session get pregnant women to seek more health care?
- Citrulline: a potential key to prolonging pregnancy in pre-eclampsia?
- Can virtual reality coach pregnant women toward healthier habits?