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Prenatal Diagnosis and Treatment of Flat, Inverted and Retracted Nipples

Prenatal Diagnosis and Treatment of Flat, Inverted and Retracted Nipples to Improve Postpartum Breastfeeding Rates

Status
Withdrawn
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05066100
Acronym
FIRN
Enrollment
0
Registered
2021-10-04
Start date
2022-12-31
Completion date
2024-03-31
Last updated
2022-12-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Inverted Nipple, Retracted Nipple

Keywords

Pregnancy, Lactation, Postpartum, Flat Nipples, Inverted Nipples, Retracted Nipples

Brief summary

The objectives of this study are to determine the population occurrence rate of flat, inverted, or retracted nipples (FIRN) in pregnant women in our obstetrical practice through prenatal evaluation at the NOB visit and re-evaluation at the 28th-30th week of gestation, to determine the benefit of using Supple Cups as treatment for FIRN for 6-8 weeks in the third trimester to evert the nipples prior to delivery, and to evaluate the effect of prenatal diagnosis and treatment of FIRN on establishment of latch and breastfeeding rates in the postpartum period.

Detailed description

It is well established that breastfeeding is the most clinically optimal method of feeding for infants through the first year of life, however exclusive breastfeeding rates in the United States remain low. Many women have difficulty establishing breastfeeding in the first few weeks after birth which leads to the use of formula supplementation. For approximately 10% of women this difficulty is caused by flat, inverted or retracted nipples (FIRN) which make it very difficult to latch when attempting to breastfeed. Many women are not diagnosed with FIRN until after the baby is born. Supple Cups are promising as a prenatal and postnatal intervention to elongate nipples in cases of FIRN, allowing women with these biological variations to successfully breastfeed. If women are diagnosed in the early prenatal period with FIRN, Supple Cup use can be initiated to elongate and prepare the nipples for breastfeeding postpartum. Pre-natal diagnosis of FIRN is critical to enable breastfeeding immediately postpartum.

Interventions

OTHERPrenatal Use of Supple Cups

For pregnant women identified with FIRN and providing consent to participate in this study, Supple Cup usage will be initiated at 32 weeks gestation to begin to elongate the nipples in preparation for breastfeeding.

Sponsors

Mayo Clinic
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Women ≥ 18 years of age * Pregnant at time of enrollment * Plan to breastfeed their infant following birth * Plan delivery at Mayo Clinic Hospital * One or more flat, inverted or retracted nipple diagnosed by a healthcare professional

Exclusion criteria

* History of breast surgery or nipple piercings * History of significant low milk supply requiring discontinuation of breastfeeding prior to six weeks postpartum * History of preterm labor and/or birth * History of high-risk medical condition that increases patient risk for preterm labor and/or birth * History of Raynaud's syndrome and/or hypersensitivity to palpation of breasts * Current multiple gestation pregnancy * Active rash, infection, or lesions on the nipple at time of initiation of Supple Cups

Design outcomes

Primary

MeasureTime frameDescription
Percent of women with change in nipple elongation following use of Supple Cups in the prenatal periodAt completion of 6 weeks of Supple Cups use during the prenatal periodVisual assessment and documented description of change in elongation of nipple after using Supple Cups prior to birth

Secondary

MeasureTime frameDescription
Percent of women with established breastfeeding with adequate infant latchOne week postpartumVisual assessment and documentation of a consistent infant latch during breastfeeding for the women who utilized Supple Cups in the prenatal period.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026