Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Calcium water study reveals Body's quick response

NCT ID NCT05772364

Knowledge-focused Sponsor: I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how healthy adults' bodies handle calcium from drinking water. 41 participants drank low-calcium water first, then high-calcium water, and researchers measured changes in blood and urine calcium and parathyroid hormone levels after 2.5 hours. The goal was to understand the body's short-term metabolic response, not to treat any disease.

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

41 people

The number who actually took part.

Started

Mar 2023

Finished

Apr 2026

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

25 to 55 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Body mass index ≥ 18 and \< 30 * Maintenance of diet and physical activity lifestyle throughout the duration of the study * Acceptance of informed consent Exclusion Criteria: * Consumption of water with calcium \> 150 mg/L * Pregnancy (as established by self-declaration), breastfeeding, menopause * Inability to follow the study protocol * Cardiac, vascular, renal, and oncological disease * Neuropsychiatric disease, developmental disorders * Disease or past surgery affecting the gastrointestinal tract * Drugs that interfere with bone (e.g. corticosteroids) or with fluid balance (e.g. diuretics)

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Bone resorption are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

bone resorption disease calcium metabolic disease musculoskeletal system disorder Water-Electrolyte Imbalance

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Bone resorption Calcium metabolism disorders Eating, healthy Orthopedic disorder Water-electrolyte imbalance

Contacts and locations

Locations

  • IRCCS Istituto Ortopedico Galeazzi

    Milan, Milan, Italy

More trials for these conditions

Other studies related to the condition(s) this trial covers.