Clinical trialNCT04286555CompletedInterventional

Dietary Approaches to Stop Hypertension for Diabetes

SponsorJohns Hopkins UniversityEnrollment105DiabetesDiabetes Mellitus, Type 2Diabetes type2High Blood PressureHypertensionType 2 Diabetes+2 more conditions

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The objective of the DASH4D trial is to determine the effects, alone and combined, of (a) the DASH4D diet (a DASH-style diet modified for people with diabetes) vs. comparison diet that is typical of what many Americans with diabetes eat and (b) lower sodium intake vs. higher sodium intake on blood pressure (BP). The core design is a single-site, 4-period, crossover feeding study with 5-week periods. Participants are fed each of four isocaloric diets, presented in random order. The primary contrast of interest is DASH4D diet with lower sodium vs. comparison diet with higher sodium.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Elizabeth Selvin, PhD
Johns Hopkins University
Principal Investigator
clinicaltrials.gov ↗
Hsin Chieh Yeh, PhD
Johns Hopkins University
Principal Investigator
clinicaltrials.gov ↗
Lawrence Appel, MD, MPH
Johns Hopkins University
Principal Investigator
clinicaltrials.gov ↗
Scott Pilla, MD, MHS
Johns Hopkins University
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Johns Hopkins Prohealth
Baltimore, Maryland, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 2 Jun 2021
Primary completion: 13 Jun 2024
Completion: 17 Jun 2024
Last update posted: 13 May 2026
Registered enrollment: 105
Registry id: NCT04286555

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.