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Effect of Pelvic Floor Muscles Down Training on Postpartum Coccydynia

Effect of Pelvic Floor Muscles Down Training on Postpartum Coccydynia

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07667634
Enrollment
52
Registered
2026-06-25
Start date
2026-07-01
Completion date
2026-10-31
Last updated
2026-06-25

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

Conditions

Tailbone Disorders

Brief summary

This study will be conducted to investigate the effect of pelvic floor muscle down training on postpartum coccydynia.

Detailed description

One complication of coccydynia is that it may become a chronic pain syndrome. Early and thorough medical attention may help patients avoid delays in diagnosis and treatment. The hope is that this will help decrease the chances of the pain becoming persistent and disabling. Many patients with coccydynia experience relief of symptoms within weeks or months of onset, whether or not they receive medical treatment. The success of conservative treatment has been reported to be 90% . The significance of musculoskeletal and myofascial pain in chronic pelvic pain is becoming increasingly established. the findings suggest a direct link between impairments in coccyx mobility, pain, and muscle spasm and dysfunction of the pelvic floor muscles. Therefore, pelvic floor muscle impairments related to the coccyx may need to be addressed in treatment considerations . There is a risk of pelvic floor dysfunction (PFD) from baby delivery. Many clinical guidelines recommend pelvic floor muscle training (PFMT) as the conservative treatment for PFD because pelvic floor muscles (PFMs) play a crucial role in development of PFD. PFM training is the most popular conservative intervention for PFD. Its role in PFM improvement is becoming more and more important along with the rapid development of rehabilitation medicine and it is more and more acceptable by women as their requirements for improvement of quality of life are getting stronger. PFM function requires activation and relaxation at appropriate times and amounts to maintain pelvic organ support and closure, and enable passage. PFM tone that is greater than that required for a specific context (referred to as "increased" tone by the International Continence Society) could affect function and explain some features of pelvic health conditions, such as compromised relaxation or lengthening of PFM (eg, functional obstruction or interference with intercourse) and muscle ischemia (as implicated in some pain conditions). PFM tone could be increased by many factors, including stress, fear, anxiety, psychological trauma, injury, surgery or radiation, and hormonal, lifestyle, and occupational factors. Although plausible, evidence for increased PFM tone remains unclear

Interventions

OTHERPelvic floor down training exercise

Patient will be asked to breathe deeply and bring her awareness to her pelvic floor. Feel her muscles relax as she inhales and maintain position for 5 seconds and then release for the same amount of time. Do two to three sets of 10 throughout the day. Once she masters this, she can try holding and releasing for longer periods of time. Make sure she is breathing while doing these exercises. It 's important to breathe all the way into her stomach (instead of only breathing into her chest). Keeping her belly relaxed. This is known as diaphragmatic breathing.

OTHERStretching exercises

stretching exercises for piriform and iliopsoas muscles with 5 second stretch hold, 5 repetitions/session for 5 sessions/week for four weeks.

Sponsors

Cairo University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Outcomes Assessor)

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 30 Years
Healthy volunteers
No

Inclusion criteria

* Their ages will range from 18 to 30 years. * Suffering from moderate coccyx pain which assessed by VAS. * Their body mass index will be equal or less than 30 kg/m². * Primipara and multipara -2:3 times‖ women. * Six months to one year after childbirth.

Exclusion criteria

* Neurological disorders. * Musculoskeletal disorders as Abnormal coccygeal morphology or abnormal scoliotic deformity * Infection or malignancy. * Fibromyalgia or myopathy.

Design outcomes

Primary

MeasureTime frameDescription
Pain intensity4 weeksVisual analogue scale will be used to measure the pain intensity before and after the treatment program. The VAS is a 10-point scale comprising a number from 0 through 10; 0 indicates "no pain", and 10 indicates the "worst imaginable pain". VAS is a valid \& reliable pain rating scale

Secondary

MeasureTime frameDescription
Function disability4 weeksOswestry Disability Index will be used to assess the function disability for all patients before and after the treatment program. It measures functional recovery and severity of pain, self-care, lifting, walking, sitting, standing, social life, sleep, travel, and pain level across 10 items. As the total score increases, so does the level of disability. The maximum score is 50 points, with 31-50 classified as severe, 11-30 as moderate, and 1-10 as mild disability. The total score obtained from the patient is converted into percentage values to evaluate the disability percentage.
Pelvic floor muscle tone4 weeksPerineometer will be performed with the patient in the right lateral position. The perianal area will be cleaned with alcohol. Pressure- probe should be different for each individual. Probe sensor should be placed 3.5 cm inside the rectum where it coincides with PFM bulk. Patients will be asked to: * Breathe deeply and bring her awareness to her pelvic floor. Feel her muscles relax and drop down as she inhales. * Hold the position for 5 seconds and then release for the same amount of time. Do two to three sets of 10 throughout the day. Once she masters this, she can try holding and releasing for longer periods of time. * Make sure she is breathing while doing these exercises. It's important to breathe all the way into her stomach as she inhales (instead of only breathing into her chest). Keeping her belly relaxed helps. This is known as diaphragmatic breathing

Countries

Egypt

Contacts

CONTACTAlyaa R. Abdelmoity, Bachelor
alyaaragab83@gmail.com+01017357127
CONTACTElham Shahat, PHD
elhamramadan70@cu.edu.eg01206146539
STUDY_DIRECTORHossam Kamel, Professor

Al-Azhar University

STUDY_CHAIRAfaf Botla, Professor

Cairo University

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jun 26, 2026