Breastmilk in Response to a Bout of Exercise
Launched by MAYO CLINIC · Mar 20, 2025
Trial Information
Current as of April 29, 2025
Recruiting
Keywords
ClinConnect Summary
This clinical trial is exploring how exercise by new mothers might affect the health benefits passed to their infants through breastmilk. The researchers want to understand how a single session of exercise after giving birth can improve the quality of breastmilk and, in turn, support infant development and potentially help prevent obesity and diabetes in childhood.
To participate in this study, women aged between 18 and 45 who are new mothers will be eligible, but they must not have certain health conditions, such as heart disease, active pregnancy, or any serious medical issues that could interfere with the study. Participants can expect to engage in a brief exercise session, and researchers will then analyze their breastmilk to see if there are any positive changes. This study aims to provide valuable insights into how maternal health and activity can impact the health of their babies.
Gender
FEMALE
Eligibility criteria
- Exclusion Criteria:
- • Active coronary artery disease or heart failure.
- • Participation in a structured exercise program ≥ 1 day/week in the "inactive" subcohort or \< 3 days per week in the "active" subcohort.
- * A known medical condition that in the judgment of the investigator might interfere with the completion of the protocol such as the following examples:
- • Abnormal liver function test results (Transaminase \>2 times the upper limit of normal
- • Abnormal renal function test results (calculated GFR \<60 mL/min/1.73m2);
- • If on antihypertensive, thyroid, anti-depressant or lipid lowering medication, lack of stability on the medication for the past 2 months prior to enrollment in the study
- • Uncontrolled thyroid disease (TSH undetectable or \>10 mlU/L); testing required within three months prior to admission for subjects with a goiter, positive antibodies, or who are on thyroid hormone replacement, and within one year otherwise
- • Abuse of alcohol or recreational drugs
- • Active tobacco smoking within the past 3 months
- • Infectious process not anticipated to resolve prior to study procedures (e.g. meningitis, pneumonia, osteomyelitis).
- • Uncontrolled arterial hypertension (Resting diastolic blood pressure \>90 mmHg and/or systolic blood pressure \>160 mmHg) at the time of screening.
- • A recent injury to body or limb, muscular disorder, use of any medication, any carcinogenic disease, or other significant medical disorder if that injury, medication or disease in the judgment of the investigator will affect the completion of the protocol
- • Active pregnancy
- * Restrictions on Use of Other Drugs or Treatments:
- • Any other medication believed to be a contraindication to the subject's participation.
About Mayo Clinic
Mayo Clinic is a renowned nonprofit medical practice and research institution dedicated to providing comprehensive healthcare and advancing medical knowledge through innovative research and education. With a commitment to patient-centered care, Mayo Clinic conducts numerous clinical trials aimed at exploring new therapies and improving treatment outcomes across various disciplines. Leveraging a multidisciplinary approach, the institution collaborates with leading experts and cutting-edge technology to ensure rigorous scientific standards and ethical practices in all its research endeavors. Through its trials, Mayo Clinic seeks to translate breakthroughs in science into tangible benefits for patients, fostering advancements in medicine that enhance health and quality of life.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Rochester, Minnesota, United States
Patients applied
Trial Officials
Mark Pataky, Ph.D.
Principal Investigator
Mayo Clinic
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported