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Can a spicy, healthy diet help kidneys? bronx study puts it to the test

NCT ID NCT05504850

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Aug 12, 2026 · Updated 3 times

Summary

This pilot study tested whether a multicultural anti-inflammatory diet is practical and acceptable for racial/ethnic minorities with chronic kidney disease (CKD). Researchers enrolled 18 adults with stage 3 CKD in the Bronx, providing dietary counseling tailored to each person's cultural background. The goal was to see if participants could lower their dietary inflammation score by at least 2 points over 2 months, and whether they liked the diet enough to stick with it.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Multicultural anti-inflammatory diet (dietary counseling)
What this could lead to
If successful, this diet approach could offer a practical way for people with chronic kidney disease to reduce inflammation through food, potentially slowing disease progression.
What could go wrong
This is a very small pilot study (18 participants) with no control group, so results may not apply broadly. Dietary changes can be hard to maintain long-term.

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

18 people

The number who actually took part.

Started

Nov 2022

Finished

Dec 2024

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 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: * Age ≥18 years * CKD stage 3 (estimated glomerular filtration rate (eGFR) ≥ 30 ml/min/1.73m\^2 to \< 60 ml/min/1.73m\^2) * Residency in the Bronx * Sufficient hearing, vision, and proficiency in English or Spanish to comprehend dietary counseling and low-level printed educational materials * Provide written informed consent Exclusion Criteria: * History of hyperkalemia, or baseline serum potassium (K) \> 4.8 * CKD stage 4 or higher estimated Glomerular Filtration Rate (eGFR) \<30 ml/min/1.73 m\^2 * Unwillingness/inability to make dietary changes or if primarily interested in weight loss as judged by discussion with the participant * History of kidney transplant * Poorly controlled diabetes (HbA1c \>9%) or insulin use * Any severe chronic illness, low literacy, or other serious condition that precludes making dietary changes and requires strict dietary restrictions or completion of study activities * Plans to relocate out of New York City in the next 2 months * Visual, auditory, or motor impairment that precludes completion of the assessments

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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.

Contacts and locations

Locations

  • Montefiore Medical Center

    The Bronx, New York, 10461, United States

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