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Recruiting NCT04349059

NCT04349059 The Impact of Dietary Pattern on Erectile Function

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Clinical Trial Summary
NCT ID NCT04349059
Status Recruiting
Phase
Sponsor Montefiore Medical Center
Condition Erectile Dysfunction
Study Type INTERVENTIONAL
Enrollment 46 participants
Start Date 2023-10-30
Primary Completion 2026-12

Eligibility & Interventions

Sex Male only
Min Age 18 Years
Max Age 35 Years
Study Type INTERVENTIONAL
Interventions
Animal based dietPlant based diet

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

This trial targets 46 participants in total. It began in 2023-10-30 with a primary completion date of 2026-12.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

The goal of this study is to determine whether erectile function is impacted by dietary patterns in healthy men with normal erectile function.

Eligibility Criteria

Inclusion Criteria: * Subject provides written informed consent and HIPAA authorization in English before any study procedures are conducted. * Subject is taking no medical therapy other than: prn MDIs, medication(s) for anxiety, depression, and/or ADHD (these medications include, but are not limited to, SSRIs, SNRIs, Stimulants), no change in supplements if applicable. The anxiety, depression, and/or ADHD will have been controlled (per report of subject) for the last 6 months. * IIEF score greater or equal to 22 * Subject will have had penile-sexual intercourse (either vaginal or anal penetration) within 12 weeks of enrollment. * Male aged 18-35 years old * Lives within commuting distance of Montefiore Health System * Subject's significant other (if applicable) agrees to support the subject during the study * Subject agrees to photograph and share all items consumed/drunk during the dietary intervention * Subject agrees to avoid all illicit drugs, NSAIDS, and alcohol for at least two days prior to Rigiscan™ recording and on the days and nights of Rigiscan™ recording * Subject agrees to refrain from sexual activity for at least 24 hours prior to Rigiscan™ placement and to have no sexual activity on the days and nights of Rigiscan™ recording. * Subject agrees to not view, read, or otherwise consume erotic or pornographic material for 24 hours prior to both the days and nights of Rigiscan™ recording and on the days and nights of Rigiscan™ recording. * Subject agrees to not have an orgasm for 24 hours prior to both the days and nights of RigiscanTM recording and on the days and nights of Rigiscan™ recording. * Subject agrees to come to Montefiore to undergo Rigiscan™ training * Subject agrees to only consume/drink permitted food/beverages. * Subject agrees to attend all in person visits at Montefiore, to begin fasting at 11pm the night before each visit, and to undergo all blood draws/salivary/other testing. * Subject agrees to not use mouthwash or mouth rinses or intentionally spit for the entire duration of the study. Subjects will be asked to refrain from using mouthwash for at least 2 days prior to enrollment. Subject agrees to not brush his teeth in the morning of the day of each study visit. Tooth brushing is otherwise permissible. * BMI \<30, BMI \>=18.5, weight \>110 lbs. * Subject agrees to comply with the study procedures and visits. * Subject exercises for at least 15 minutes at least two times per week * If exercise is done, subjects will exercise for the same amount of time and at a similar intensity each day of Rigiscan™ testing. Otherwise, no exercise will be performed on Rigiscan™ days. * If enrolled, subjects agree to not modify their dietary habits throughout the duration of the study other than during the two evenings and two full days when food is provided. Exclusion Criteria: * Relevant dietary allergy * Vegetarian or Vegan dietary pattern * History of an eating disorder and/or food addiction * Hypertension and or history of hypertension with or without medical treatment. Systolic blood pressure \> 150mmHg and/or diastolic blood pressure \>100mmHg on Visit one. Heart rate \>99 on Visit one. Systolic blood pressure \< 85mmHg and/or diastolic blood pressure \< 50mmHg on Visit one. Heart rate \< 35 on Visit one. * BMI \>=30, BMI \<18.5, or weight \<= 110lbs * Known chronic medical disease other than non-inflammatory musculoskeletal disease, asthma, anxiety, depression, and/or ADHD. Subjects who have had changes in the dosage or type of their medication(s) for anxiety, depression, and/or ADHD within 3 months of enrollment. Subjects who have scheduled or planned medication and/or medication dose changes during the study period. These medication changes include the initiation of a new medication, discontinuation of a medication, modification of medication dose, and/or the route of administration of a medication. Subjects who are taking benzodiazepines and/or beta blockers * History of kidney disease or hyperkalemia * Subject has received an investigational drug within 30 days prior to signing consent * Erectile dysfunction * Has any condition (e.g., psychiatric illness) or situation that, in the investigator's opinion, may confound the study results, or may interfere significantly with the patient's ability to adhere with study procedures * Currently undergoing treatment for Peyronie's Disease * Abnormal Testosterone or Thyroid Stimulating Hormone level * Treated hypogonadism or hypothyroidism * Planned travel during the study * The subject is trans-gender * History of substance abuse in the last 12 months * Illicit drug use, smoking, or vaping within 4 weeks * Upper respiratory illness within two weeks on screening * If profession requires being on call, no overnight or on call duties during the study * Subject reports any communicable skin or venereal disease * Subject reports rash or lesion on the penis or surrounding area. * STOP-Bang score \> 2 * Having the diagnosis of Restless Leg Syndrome. * Having insomnia as defined by: Subject with insomnia would have difficulty initiating or maintaining sleep (30 minutes or more at sleep initiation or 30 minutes or more to fall back asleep if wakes during the night). The above occurs at least 3 times per week for at least 1 month. Furthermore, there must be adequate opportunity for sleep and there must be associated morbidity (feels tired during the day). Definition based on: The International Classification of Sleep Disorders - Third Edition (ICSD-3), 2014.

Contact & Investigator

Central Contact

Robert Ostfeld, MD

✉ ROSTFELD@montefiore.org

📞 718-920-5197

Principal Investigator

Robert Ostfeld, MD

PRINCIPAL INVESTIGATOR

Montefiore Medical Center

Frequently Asked Questions

Who can join the NCT04349059 clinical trial?

This trial is open to male participants only, aged 18 Years or older, up to 35 Years, studying Erectile Dysfunction. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT04349059 currently recruiting?

Yes, NCT04349059 is actively recruiting participants. Contact the research team at ROSTFELD@montefiore.org for enrollment information.

Where is the NCT04349059 trial being conducted?

This trial is being conducted at The Bronx, United States.

Who is sponsoring the NCT04349059 clinical trial?

NCT04349059 is sponsored by Montefiore Medical Center. The principal investigator is Robert Ostfeld, MD at Montefiore Medical Center. The trial plans to enroll 46 participants.

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