Effect of Respiratory Exercises With Pelvic Floor Rehab on Dyspareunia & Autonomic Function in Women

Официальное название

The Effect of Respiratory Exercises Given in Addition to Pelvic Floor Rehabilitation on Dyspareunia and Autonomic Nervous System in Women With Musculoskeletal Dyspareunia

Обзор

Background and Aim: Dyspareunia, or pain during sexual intercourse, is a common component of female sexual dysfunction and may have multifactorial origins, including musculoskeletal and autonomic factors. While pelvic floor rehabilitation is an established treatment approach for musculoskeletal dyspareunia, it may not sufficiently address the autonomic dysregulation commonly observed in chronic pain conditions. The aim of this study is to investigate the effects of adding diaphragmatic breathing exercises and diaphragm manual therapy to standard pelvic floor rehabilitation on pain severity, pelvic floor function, and autonomic nervous system regulation in women diagnosed with musculoskeletal-origin dyspareunia. Methods: This randomized controlled clinical trial will be conducted between September 1, 2025, and December 1, 2025, at the Kurbaa Training and Consultation Center in Istanbul. A total of 45 participants aged 18-45 years who meet the inclusion criteria will be randomly assigned into three equal groups (n = 15): Group I: Pelvic floor rehabilitation only Group II: Pelvic floor rehabilitation + diaphragmatic breathing exercises Group III: Pelvic floor rehabilitation + diaphragmatic breathing exercises + diaphragm manual therapy Interventions will be administered once per week for 8 weeks. Pre- and post-intervention assessments will include pain intensity (Visual Analog Scale), pelvic floor muscle function (ultrasonography), sexual function (Female Sexual Function Index), anxiety level (Beck Anxiety Inventory), and autonomic regulation (Heart Rate Variability using Elite HRV). Statistical analyses will be performed using SPSS with significance set at p \< 0.05. Expected Contribution: This study is expected to contribute to the development of more comprehensive treatment protocols for dyspareunia by integrating physical and neurophysiological rehabilitation components. It may also provide evidence supporting the role of autonomic regulation in improving treatment outcomes for female sexual pain disorders.

Подробное описание

Background and Aim:

Dyspareunia, or pain during sexual intercourse, is a common component of female sexual dysfunction and may have multifactorial origins, including musculoskeletal and autonomic factors. While pelvic floor rehabilitation is an established treatment approach for musculoskeletal dyspareunia, it may not sufficiently address the autonomic dysregulation commonly observed in chronic pain conditions. The aim of this study is to investigate the effects of adding diaphragmatic breathing exercises and diaphragm manual therapy to standard pelvic floor rehabilitation on pain severity, pelvic floor function, and autonomic nervous system regulation in women diagnosed with musculoskeletal-origin dyspareunia.

Methods:

This randomized controlled clinical trial will be conducted between September 1, 2025, and December 1, 2025, at the Kurbaa Training and Consultation Center in Istanbul. A total of 45 participants aged 18-45 years who meet the inclusion criteria will be randomly assigned into three equal groups (n = 15):

Group I: Pelvic floor rehabilitation only

Group II: Pelvic floor rehabilitation + diaphragmatic breathing exercises

Group III: Pelvic floor rehabilitation + diaphragmatic breathing exercises + diaphragm manual therapy

Interventions will be administered once per week for 8 weeks. Pre- and post-intervention assessments will include pain intensity (Visual Analog Scale), pelvic floor muscle function (ultrasonography), sexual function (Female Sexual Function Index), anxiety level (Beck Anxiety Inventory), and autonomic regulation (Heart Rate Variability using Elite HRV). Statistical analyses will be performed using SPSS with significance set at p \< 0.05.

Expected Contribution:

This study is expected to contribute to the development of more comprehensive treatment protocols for dyspareunia by integrating physical and neurophysiological rehabilitation components. It may also provide evidence supporting the role of autonomic regulation in improving treatment outcomes for female sexual pain disorders.

Вмешательства

• Другое Pelvic floor rehabilitation
  Participants in this group will receive standard pelvic floor rehabilitation. This includes education about pelvic floor anatomy and function, supervised pelvic floor muscle training (Kegel exercises), relaxation techniques, and manual release of trigger points if necessary. The aim is to improve muscle strength, coordination, and reduce pelvic floor hypertonicity contributing to dyspareunia.
• Другое Diaphragmatic Breathing Exercises
  In addition to the standard pelvic floor rehabilitation, participants in this group will practice diaphragmatic breathing exercises. These exercises focus on deep, slow nasal inhalation using the diaphragm, encouraging abdominal expansion while minimizing chest movement. Sessions are performed twice daily for 10 minutes. This technique is aimed at promoting parasympathetic activation, reducing anxiety, and improving autonomic regulation.
• Другое Diaphragm Manual Therapy
  an additional manual therapy intervention targeting the diaphragm. Diaphragm manual therapy involves hands-on techniques applied to the thoracic and abdominal regions to reduce fascial restrictions, improve diaphragmatic mobility, and support deeper, more effective breathing. The therapy is delivered for 15 minutes at the start of each weekly session by a trained physiotherapist.

Первичные конечные точки

• Pelvic Floor Muscle Function Measured by Ultrasonography (mm displacement) [Срок оценки: Baseline and Week 8]
• Female Sexual Function Index (FSFI) Total Score [Срок оценки: Baseline and Week 8]
• Heart Rate Variability (HRV) Index Measured with Elite HRV [Срок оценки: Baseline and Week 8]

Вторичные конечные точки (2)

• Pain Intensity During Intercourse Assessed by VAS (0-10 cm) [Срок оценки: Baseline and Week 8]
• Beck Anxiety Inventory (BAI) Total Score [Срок оценки: Baseline and Week 8]

Критерии участия

Критерии включения

Female participants aged between 18 and 45 years

Experiencing dyspareunia of musculoskeletal origin for at least 6 months

In a stable sexual relationship and sexually active

Willing and able to attend weekly treatment sessions for 8 weeks

Able to provide informed consent

No pelvic surgery within the last 6 months

Normal cognitive function and ability to follow instructions

Baseline FSFI score indicating sexual dysfunction (e.g., ≤ 26.55)

Критерии исключения

• Presence of neurological, gynecological, or urological pathologies causing pelvic pain (e.g., endometriosis, pelvic inflammatory disease)

Pregnancy or postpartum period within the last 6 months

Diagnosed psychiatric disorders (e.g., major depression, psychosis)

Use of medications that affect autonomic nervous system function (e.g., beta-blockers, antidepressants)

History of pelvic radiation, cancer, or pelvic trauma

Participation in other rehabilitation or psychotherapy programs during the study period

Inability to tolerate manual therapy or perform breathing exercises

BMI > 35, which may interfere with ultrasonographic assessment

Non-compliance risk, such as irregular attendance or language barriers

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Двойное слепое

Основная цель

Лечение

Центры проведения

Список центров уточняется — проверьте первичный протокол.

Публикации

• Nappi RE, Cucinella L, Martella S, Rossi M, Tiranini L, Martini E. Female sexual dysfunction (FSD): Prevalence and impact on quality of life (QoL). Maturitas. 2016 Dec;94:87-91. doi: 10.1016/j.maturitas.2016.09.013. Epub 2016 Sep 28. PMID 27823751
• Basson R, Wierman ME, van Lankveld J, Brotto L. Summary of the recommendations on sexual dysfunctions in women. J Sex Med. 2010 Jan;7(1 Pt 2):314-26. doi: 10.1111/j.1743-6109.2009.01617.x. PMID 20092441
• Bornstein J, Goldstein AT, Stockdale CK, Bergeron S, Pukall C, Zolnoun D, Coady D; consensus vulvar pain terminology committee of the International Society for the Study of Vulvovaginal Disease (ISSVD), the International Society for the Study of Women's Sexual Health (ISSWSH), and the International Pelvic Pain Society (IPPS). 2015 ISSVD, ISSWSH and IPPS Consensus Terminology and Classification of PMID 27008217
• Buster JE. Managing female sexual dysfunction. Fertil Steril. 2013 Oct;100(4):905-15. doi: 10.1016/j.fertnstert.2013.08.026. PMID 24074537
• Berghmans B. Physiotherapy for pelvic pain and female sexual dysfunction: an untapped resource. Int Urogynecol J. 2018 May;29(5):631-638. doi: 10.1007/s00192-017-3536-8. Epub 2018 Jan 9. PMID 29318334
• Ege E, Akın B, Yaralı Arslan S, Bilgili N. (2010). Cinsel fonksiyon bozukluğu ve risk faktörleri. TÜBAV Bilim Dergisi, 3(2), 137-144.
• Oksuz E, Malhan S. Prevalence and risk factors for female sexual dysfunction in Turkish women. J Urol. 2006 Feb;175(2):654-8; discussion 658. doi: 10.1016/S0022-5347(05)00149-7. PMID 16407018
• Shifren JL, Monz BU, Russo PA, Segreti A, Johannes CB. Sexual problems and distress in United States women: prevalence and correlates. Obstet Gynecol. 2008 Nov;112(5):970-8. doi: 10.1097/AOG.0b013e3181898cdb. PMID 18978095

Идентификаторы

NCT: NCT07078318 · 1

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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