Lymphatic Drainage Versus Ultrasound for Postpartum Breast Engorgement: A Pilot Study

Not Applicable

Terminated

• Conditions: Lactation Disorders; Breast Engorgement

• Registration Number: NCT06129344
• Lead Sponsor: National Yang Ming Chiao Tung University

Brief Summary

In this article, women were randomly assigned to the manual lymphatic drainage group, therapeutic ultrasound group, and control group, and the breast pain, swelling hardness, and milk excretion before and after each treatment were measured.

Detailed Description

Breast engorgement as the swelling and distention of breast, which is one of the most common problems of postpartum of 3-8 days. At the same time, the congested blood vessels and tissue fluid will enter the surrounding tissues, resulting in the retention of tissue fluid and blood, resulting in interstitial fluid. In cases such as interstitial edema, the flow of milk is restricted.

There are many conservative treatments for relieving breast swelling. At present, there have been published studies on the application of ultrasound therapy and manual lymphatic drainage to breast problems during lactation. Previous studies have shown that manual lymphatic drainage and ultrasound therapy can significantly improve the pain, temperature, and firmness of breast engorgement. Manual lymphatic drainage and ultrasound therapy have been widely used in physical therapy, but there is little empirical evidence for manual lymphatic drainage on breast swelling. It is hoped that this empirical medical research method can be used to reduce the effect of breast pain caused by breast problems and improve breast milk. The purpose of this study was to examine whether manual lymphatic drainage and ultrasound therapy can improve breast pain, breast swelling, and increase the flow and volume of milk removed.

Study Timeline

• Study First Submitted: 2022-06-06
• Study Start: 2022-07-01
• Status Verified: 2023-11
• Study First Submitted QC: 2023-11-08
• Study First Posted: 2023-11-13
• Primary Completion: 2023-12-31
• Study Completion: 2024-07-31
• Last Update Submitted: 2024-12-20
• Last Update Posted: 2024-12-27

Recruitment & Eligibility

• Status: TERMINATED
• Sex: Female
• Target Recruitment: 31

Inclusion Criteria

• Over 20 years old
• Physiological breast swelling, breast heaviness, lumps, milk plugging, breast pain after childbirth
• Able to read and understand Chinese
• At least four points on the Breast Swelling Scale

Exclusion Criteria

• Autoimmune system problems
• physical and mental health problems
• Breast abscesses, mastitis
• Breast implants
• Cardiac pacemakers
• Malignant tumors

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
The Breast Enhancement Assessment Scale	Change from Baseline The Breast Enhancement Assessment Scale at 3day	There are six grades of breast swelling: grade 1: tender, the breast does not change; grade 2: slight change; grade 3: the breast feels thick without tenderness; grade 4: the breast feels thick and begins to pressure Pain; Grade 5: Thick breasts with obvious tenderness; Grade 6: Very hard and very painful.
The Visual Analogue Scale for Pain；VASP	Change from Baseline The Visual Analogue Scale for Pain；VASP at 3day	Using a ruler, the score is determined by measuring the distance (mm) on the 10-cm line between the "no pain" anchor and the patient's mark, providing a range of scores from 0-10. A higher score indicates greater pain intensity.
The Total Daily Milk Volume	Change from Baseline The Total Daily Milk Volume at 3day	Total Daily Milk Volume was be recorded.

Secondary Outcome Measures

Name	Time	Method
Increase breastfeeding rates	3day	Continued breastfeeding was measured by the yes or no Questionnaire

Trial Locations

Locations (1)

TMU-Joint Institutional Review Board; 🇨🇳 Taipei City, Taiwan