Effect of Hypopressive Exercises on Postpartum Backache and Functional Disability

NCT ID: NCT06259474

Last Updated: 2024-02-26

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 47 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2024-03-01
• Study Completion Date: 2024-11-30

Brief Summary

The purpose of this study was to evaluate the effectiveness of hypopressive exercise in postpartum females with abnormal hyperlordosis and back pain.

Detailed Description

More than half of new mothers suffer from lower back pain , with one-third of these occurring within three months of delivery. In addition, 40% of women report moderate to severe disability due to this pain . Persistent low back pain not only causes discomfort, but can also lead to a lower quality of life, decreased fitness levels, and fear of exercise. Women with chronic low back pain may find it difficult to manage housework, hobbies, and work . Stress, both physical and psychological, triggers the release of cortisol by the hypothalamic-pituitary-adrenal axis (HPAA) to suppress inflammation. If left untreated, low back pain can cause cortisol dysfunction, inflammation, and pain . Excessive pain can interfere with milk transfer in lactating women, while medical trreatments as sedating medications can cause respiratory depression in infants . Studies have shown that age, gender, pregnancy, and obesity may influence the degree of lumbar lordosis which can lead to postural pain, radiculopathy, and facet joint pain . Changes in the curvature and spinal segments of the anterior-posterior axis contribute to the unloading of the pelvic organs by sympathetic (T10-L2) and parasympathetic (S2-S4) nerves, resulting in a lower pain threshold. The birthing process exerts the most pressure on the hip joint, pelvis, and abdominal muscles, which in turn affects the back, pelvis, and sacroiliac joints. Vaginal birth has been found to affect the strength and stiffness of the pelvic floor . The still enlarged levator hiatus is unable to withstand the increased pressure on the abdomen, which may lead to the development of several disorders in the future . Physical therapy, stabilization belts, nerve stimulation, medications, acupuncture, massage, relaxation techniques, and yoga are all viable options for treating low back pain. Weight loss has been shown to decrease the likelihood and severity of low back pain (Bailey, 2009). While conventional treatments such as medications or surgery, while promising, are also associated with significant side effects, such as diarrhea, nausea, vomiting, leg cramps or other muscle spasms, insomnia, headaches, and abnormal dreams.

The American College of Obstetricians and Gynecologists (ACOG) points out that exercise is a good way to reduce stress, prevent postpartum depression, increase energy, strengthen and tone abdominal muscles, and promote better sleep . The diaphragm and pelvic floor are synergistic muscles that work with the transversus abdominis to maintain intra-abdominal pressure and maintain various postures .

Theoretically, the goal of HE is to decrease intra-abdominal pressure, while the basal tone of the deep abdominal muscles and pelvic floor muscles (PFM) is increased without conscious activation . The authors claim that a decrease in abdominal pressure with a latency of a few seconds triggers type I reflex activity in the abdominal wall and pelvic floor muscles. These exercises gradually activate the abdominal and pelvic floor muscles and cause direct activation of the transversus abdominal muscle, which strengthens the abdominal girdle, stabilizes the spine , and contracts bilaterally, forming fascial bands that contract like a brace . This deep muscle contributes to stability in three ways: it modulates intra-abdominal pressure, transmits force to the lumbar spine via the thoracolumbar fascia, and increases lumbar spine stiffness Considering the current stage of maternal life, we aimed to determine the effects of this exercise on low back pain, functional limitations, and lumbar angle.

Conditions

Low Back Pain

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: TRIPLE

Study Groups

Group A

Group (A): 20 subjects combined HE with traditional treatments for low back pain (heat therapy, medication, and progressive strength training).

Group Type: EXPERIMENTAL

Hypopressive Exercises and (heat therapy, medication, and progressive strength training)

Intervention Type: COMBINATION_PRODUCT

20 subjects combined HE with traditional treatments for LBP (heat therapy, medication, and progressive strength training). Each session consisted of 5 to 10 HEs. Participants were instructed not to hold their breath or perform PFMS contractions during the HEs. Traditional treatment for low back pain typically involved using medications like acetaminophen (0.5-1 g three times daily) and heat therapy, which consisted of using a continuous heat wrap for 2 hours, 3 times per week at 40 °C, one hour before and after the session

Group B

Group (B) :20 subjects received the same conventional treatment for low back pain as group (A), including heat therapy, medication, and progressive strength training.

Group Type: ACTIVE_COMPARATOR

Hypopressive Exercises and (heat therapy, medication, and progressive strength training)

Intervention Type: COMBINATION_PRODUCT

20 subjects combined HE with traditional treatments for LBP (heat therapy, medication, and progressive strength training). Each session consisted of 5 to 10 HEs. Participants were instructed not to hold their breath or perform PFMS contractions during the HEs. Traditional treatment for low back pain typically involved using medications like acetaminophen (0.5-1 g three times daily) and heat therapy, which consisted of using a continuous heat wrap for 2 hours, 3 times per week at 40 °C, one hour before and after the session

Interventions

Hypopressive Exercises and (heat therapy, medication, and progressive strength training)

20 subjects combined HE with traditional treatments for LBP (heat therapy, medication, and progressive strength training). Each session consisted of 5 to 10 HEs. Participants were instructed not to hold their breath or perform PFMS contractions during the HEs. Traditional treatment for low back pain typically involved using medications like acetaminophen (0.5-1 g three times daily) and heat therapy, which consisted of using a continuous heat wrap for 2 hours, 3 times per week at 40 °C, one hour before and after the session

Intervention Type: COMBINATION_PRODUCT

Other Intervention Names

Hypopressive abdominal gymnastics

Eligibility Criteria

Inclusion Criteria

Participants must have a healthy pregnancy Normal vaginal birth LBP that existed 24 weeks after giving birth Functional limitations in daily activities. Participants' age from 20 to 35 years

Exclusion Criteria

• No more than two prior pregnancies BMI of less than 25 kg/m2 to participate. Women who were under pharmacological or psychological treatment, had pelvic tumors, lumbar disk herniation, heart disease, hypertension, lumbar spine tumors, chronic uterine prolapse, chronic pelvic pain, lumbar spondylosis, or lumbar spondylolisthesis.

• Minimum Eligible Age: 20 Years
• Maximum Eligible Age: 35 Years
• Eligible Sex: FEMALE
• Accepts Healthy Volunteers: Yes

Sponsors

Kafrelsheikh University

OTHER

Sponsor Role: lead

Responsible Party

Salwa A. Shawat

Principal investigator

Responsibility Role: PRINCIPAL_INVESTIGATOR

Central Contacts

Salwa Ali Shawat

Role: CONTACT

salwaashawat@gmail.com

+20101860049

Fayiz El-Shamy, PHD

Role: CONTACT

ff_elshamy@yahoo.com

+201091050154

Other Identifiers

Hypopressive Exerrcises

Identifier Type: -

Identifier Source: org_study_id