Sip before surgery: simple drink may speed up hospital discharge
NCT ID NCT05520593
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether drinking a carbohydrate-rich beverage three hours before joint replacement surgery can shorten hospital stays and improve same-day discharge rates. Researchers will enroll 312 adults undergoing hip or knee replacement. The goal is to see if this simple step helps patients recover faster and avoid overnight stays.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- complex carbohydrate drink
- What this could lead to
- If it works, this could show that a simple drink before surgery helps patients leave the hospital sooner and recover more smoothly.
- What could go wrong
- This is a small, early-stage study focused on recovery speed, not a cure. The drink may not make a meaningful difference in discharge time or outcomes.
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
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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
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About 312 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2022
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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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: * Candidates for ambulatory total knee arthroplasty * Candidates for ambulatory total hip arthroplasty * Candidates for ambulatory revision knee arthroplasty (liner exchange only) * Candidates for ambulatory revision hip arthroplasty (liner exchange only) * Case scheduled before noon (12 pm) * Patient agrees to same-day discharge and has a responsible adult to spend the night on the day of discharge Exclusion Criteria: * BMI less than 18.5 or greater than 37.0 * Patients with diabetes, chronic kidney disease, clotting disorders, or neurological conditions preventing control of the affected limb. * Pregnant women * Patients scheduled as ambulatory due to insurance mandates * Patients with a history of active ischemia, significant valvular disease, significant arrhythmias, obstructive sleep apnea as per Hospital for Special Surgery guidelines, chronic opioid dependence (chronic daily opioid use for six or more months), and glomerular filtration rate \< 60ml/min.
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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.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Hospital for Special Surgery
RECRUITINGNew York, New York, 10021, United States
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