Wednesday, December 12, 2012

UPDATE: " Pelvic Floor paradox" (original post early 2008)

Interest in my previous posting on Thiele massage has resulted in resurrection of a posting on the same topic - chronic pelvic pain (CPP) - that was posted early in 2008 - see the text in blue, below.
Since then there has been an enormous amount of additional research, and together with Dr Ruth Jones, I have co-edited/authored the book "Chronic Pelvic Pain & Dysfunction" a textbook for therapists and practitioners (Elsevier 2012).

One major shift since then has been the increasing awareness, and research, into male pelvic floor pain. This is often mis-diagnosed as being of prostate origin, when in fact it may derive directly from trigger-point activity in the pelvic floor, and abdominal and pelvic musculature. (Anderson et al 2005)
For example Prendergast & Rummer, writing in Chapter 8.2 of the Chronic pelvic pain book note that:

"Due to the varied symptoms, patients may seek the help of primary care physicians, gynaecologists, urologists, colorectal surgeons, orthopedists, neurologists and/or psychiatrists. It is reported that 85–90% of patients with CPP have musculoskeletal dysfunction that has been identified as either a primary cause of pain and dysfunction or a secondary consequence of vulvodynia, painful bladder syndrome/interstitial cystitis, chronic pelvic pain syndrome/non-bacterial chronic prostatitis, irritable bowel syndrome, pudendal neuralgia and endometriosis (Tu et al. 2006, Butrick 2009)."

 Anderson (in Chapter 18 of the pelvic pain book) observes that - having ruled out pathology as a source of CPP:

"Many investigators believe that the source of pain and  dysfunction in men and women with CPP, including chronic testicular pain, relates to chronically tense myofascial tissue in and around the pelvic floor (Anderson et al. 2005, Berger et al. 2007, Planken et al. 2010). 
In simple and broad terms we can describe the neuromuscular disorder as pelvic myoneuropathy.
Traditionally, the diagnosis of urologic chronic pelvic pain syndromes (UCPPS) depends upon a descriptive symptom complex.
However, it is now clear that UCPPS is multifaceted and not all patients have the same constellation
of symptoms, or respond in the same way to single treatment modalities. Because the pathogenic
mechanisms associated with the development of pelvic genitourinary symptoms are unknown, it
remains difficult to explain the role of painful myofascial tissue. One of the phenotypes proposed for
UCPPS includes a domain of tenderness of skeletal muscle and this has been the focus of a growing number of clinical research trials and publications. A recent NIH-sponsored, multicentre study demonstrated the feasibility of performing clinical therapeutic trials utilizing muscle and connective tissue physiotherapy (myofascial physical therapy) to treat UCPPS (Fitzgerald et al. 2009). A comparator group of subjects was randomized to receive total-body traditional Western massage with no myofascial release or internal pelvic therapy. 

In the NIH trial the original physician investigators quantified the degree of tenderness in muscle groups prior to corroboration by physical therapists trained in such techniques. A clear discrepancy existed between what physicians scored for subjective pain on examination and what the physical therapists reported; physicians found 28% less tenderness on their examination (P < 0.01).
Patients randomizedtothemyofascialphysical therapy group underwent connective tissue manipulation to all bodywall tissues of the abdominalwall, back, buttocks and thighs as well as internal pelvic muscles clinically found to contain connective tissue abnormalities and/
or myofascial TrP release to painful myofascial TrPs.
This was done until a texture change was noted in the treated tissue layer. Manual techniques such as
TrP barrier release with or without active contraction or reciprocal inhibition, manual stretching of the TrP region and myofascial release were used on the identified TrPs. A secondary outcome of the pilot study revealed good patient response to the internal and external myofascial physical therapy as compared to generalized external Western massage only (57% versus 28%, respectively). This form of therapy was expanded to a larger trial in women suffering from IC/PBS and the results show an equally impressive response to the manual physical therapy."



 Hopefully these observations by Prendergast, Rummer and Anderson add to the general information in my earlier postings?


The remainer of this post is a copy of the 2008 'paradoxical blog:

The Problem ?
Let’s start with a clinical trend I have become aware of, but have been unable to explain until recently. Over the past five to ten years, more and more of my younger, mainly but not exclusively, female patients have reported symptoms ranging from variable to acute pelvic pain, to stress incontinence, and interstitial (i.e., nonbacterial) cystitis.
Many of these patients had seen appropriate experts in genitourinary medicine and/or physical medicine, and most had been prescribed what can best be described as “toning” (Kegel-type) exercises for presumed laxity in their pelvic floor muscles, along with various forms of medication.
Now, clearly, the patients I was seeing were the ones in whom such treatment had failed. However, because the practitioners prescribing these methods continued to do so, I must assume they worked for many (and research suggests this is so). But they had not worked for those distressed (mainly) young ladies consulting me, whose lives were in turmoil because of considerable and sometimes constant pain in a very intimate part of their anatomy. All too often, these women were socially incapacitated due to their incontinence; with many unable to have normal relationships. And most of these women were no older than their early 20s.
Structural evaluation often revealed very well-toned musculature. Many had a history involving athletics, gymnastics or dance, and it also was common to have a report of emphasis on Pilates toning exercises, not uncommonly with insufficient emphasis on flexibility. Frequently, there was extreme shortness of some of the muscles attaching to the pelvis, particularly the adductors, hip flexors and the (“core stability”) abdominal muscles.
The evidence is that the problems in many of these unfortunate patients was not reduced tone, but increased and excessive tone.
In recent years medical and manual therapy practitioners have also rediscovered something demonstrated many years ago (Slocumb 1984) – that trigger points can cause all of these symptoms, and that the trigger points and the symptoms frequently can be removed manually - as reported later in this post.
Diversion to Australia
Before going more deeply into the high-tone/trigger-point connection, I want to take you to Melbourne, Australia, where a part of the complex picture began to fall into place.
The 5th World Congress on Low Back and Pelvic Pain (November 2004) was held in beautiful (magnificent might be a better word) Melbourne, where I was presenting a paper on the influence of breathing pattern disorders and motor control associated with back pain. On the same panel was Diane Lee, PT, from Vancouver, B.C. In front of some 1500 delegates, she was discussing and showing video clips of paradoxical behaviour of the pelvic floor in women with stress incontinence. (Lee 2004). Ultrasound images of the pelvic floor and bladder were shown in which, when asked to “retract” or “draw the pelvic floor upward,” quite the opposite happened and the pelvic floor, along with the bladder, dropped toward the floor - and the consequence was incontinence.
In real life, such women would try to prevent from wetting themselves by the natural response of tightening and drawing up and in. But what if the muscles trying to tighten and draw up were already as tight as they could possibly be? Perhaps the better response would have been to learn to relax these clenched muscles (or to have them manually relaxed), and to be able to influence the pelvic floor via a relearned awareness of muscle control?
This was Diane’s objective.
To me, the “wow factor” was the recognition that these women were almost certainly also going to demonstrate paradoxical diaphragm behaviour and possibly unbalanced breathing (and most do), which is one of my main areas of interest. (Chaitow et al 2002).
See the earlier posting in this blog "Breathing Patterns, Connective Tissue and Soft-Shelled eggs"
It would be fair to say that, after that presentation, my area of interest moved south, to incorporate that other diaphragm, the pelvic floor.
My belief is that if normal diaphragm (breathing) function can be restored and the pelvic floor muscles relaxed, re-education can take place efficiently and relatively easily. A part of that process requires that active trigger points – in the lower abdomen, inner thigh and sometimes internally – be deactivated as the muscles are restored to their normal length and tone.
But is there evidence for any of this?
Thiele Massage
Sometime before World War II, a physician named Thiele developed a technique in which coccygeal and prostate problems were treated by means of manual stretching of specific muscles, mainly levator ani. (Thiele 1937) This approach (see description in the third bulleted item below) currently is used in major centers in the U.S. to treat prostate pain and the sort of pelvic floor problems discussed above. (Oyama et al 2004)
Examples include:
• Chronic prostatitis involving nonbacterial urinary difficulties in men, accompanied by chronic pelvic pain (involving the perineum and genital organs), was shown in a 2005 study at Stanford University Medical School to be capable of being treated effectively using trigger-point deactivation together with relaxation therapy. (Anderson et al 2005) The researchers pointed out that 95 percent of chronic cases of prostatitis are unrelated to bacterial infection, and that myofascial trigger points, associated with abnormal muscular tension in key muscles, commonly are responsible for the symptoms. The one-month study involved 138 men. Marked improvement was seen in 72 percent of the cases, with 69 percent showing significant pain reduction and 80 percent improvement in urinary symptoms. The study noted that “Myofascial TrPs were identified and pressure was held for about 60 seconds to release [described as myofascial trigger point release technique - MFRT]. Specific physiotherapy techniques used in conjunction with MFRT were voluntary contraction and release/hold-relax/contract-relax/reciprocal inhibition and deep tissue mobilization, including stripping, strumming, skin rolling and effleurage.”
• Using similar trigger-point deactivation methods, Weiss (2001) has reported the successful amelioration of symptoms in (mainly female) patients with interstitial cystitis using myofascial release.
• The effectiveness of the Theile manual methods has been effective in treating (Holzberg et al 2001) high-tone pelvic floor musculature in 90 percent of patients with interstitial (i.e., unexplained) cystitis.
• A link between the sort of symptoms treated in the previous examples with sacroiliac dysfunction (SI), was noted in a study conducted in Philadelphia. (Lukban et al 2001) Sixteen patients with interstitial cystitis were evaluated first for increased pelvic tone and trigger-point presence, and second for sacroiliac dysfunction. The study reported that in all 16 cases, SI joint dysfunction was identified. Treatment comprised direct myofascial release, joint mobilization, muscle energy techniques, strengthening, stretching, neuromuscular re-education and instruction in an extensive home exercise program. The outcome was a 94 percent improvement in problems associated with urination; nine of the 16 patients were able to return to pain-free intercourse. The greatest improvement related to frequency symptoms and suprapubic pain. There was a lesser improvement in urinary urgency and nocturia.
• A French osteopathic study (Riot et al 2005) investigated a new approach to the treatment of irritable bowel problems (IBS) in which there was a combination of massage of the coccygeus muscle together with physical treatment of frequently associated pelvic joint disorders. One hundred and one patients (76 female, 25 male; mean age: 54 years) with a diagnosis of levator ani syndrome (LVAS) were studied prospectively over one year following treatment. Massage was given with the patient side lying on the left. Physical treatment of the pelvic joints was given at the end of each session. Results: Forty-seven patients (46.5 percent) of the 101 patients suffered both from LVAS and IBS. On average, fewer than two sessions of treatment were necessary to alleviate symptoms. The conclusion was that the LVAS symptoms may be cured or alleviated in 72 percent of the cases at 12 months with one to two sessions, and that since most of IBS patients benefited from such treatment, it is logical to suspect a mutual etiology and to screen for LVAS in all such patients.
So, this story is not just about pelvic pain and incontinence, but possible irritable bowel disease and, in some instances, sacroiliac dysfunction. Is this not a remarkable conjunction of influences, often linked to hypertonicity and dysfunctional patterns such as breathing?

The Tennis Ball Trick

A self-help option was offered to me by a therapist (ex-dancer) at a recent workshop. She reported she had suffered many of the symptoms outlined above, and had been instructed in Kegel exercises for her incontinence. She noted that these exercises had aggravated rather than helped her. A yoga therapist had then advised her to purchase a tennis ball and sit on it with the ball (placed on a firm surface such as a carpeted floor) strategically placed under the perineum; and to allow the pressure onto the ball to deeply relax the pelvic floor muscles for five to 10 minutes daily. She reported that this procedure was somewhat uncomfortable at first, but that the effects were dramatic in terms of her symptoms. I have since recommended this to several patients for home use and all have reported benefit.

Don’t Forget the Psychological Aspect

This is a complex story, and I don’t want to leave you with the impression that it can all be solved by a tennis ball, although this might offer symptomatic relief for many.
It’s essential to note that in many such cases of clenched pelvic floor muscles, there is a background of assault or abuse (although a great many seem to be caused by nothing more than mechanically-produced, excessive tone with a background of dance, athletics and bad Pilates). Where there is a psychosocial or psychosexual element to the condition, appropriate professional support usually is needed along with bodywork.
The information offered above should at least provide a sense of what might be happening in some patient’s bodies. Those trained in neuromuscular therapy know that aspects of this work usually are a part of that training. Information on Neuromuscular approaches is provided in Clinical Applications of Neuromuscular Techniques, Volume 2 (Chapter 11). Working on relaxation of the region (adductors, etc., as a first focus!), possibly deactivating trigger points if they are readily accessible, along with breathing rehabilitation, offer practical ways forward.
And the tennis ball trick might just be an answer for some.


References

Anderson R, Wise D, Sawyer T, et al. Integration of myofascial trigger point release and paradoxical relaxation training treatment of chronic pelvic pain in men. J Urol 2005;174(1):155-160.
Berger,R.E.,Ciol,M.A.,Rothman, I., et al., 2007. Pelvic tenderness is not limited to the prostate in chronic prostatitis/
chronic pelvic pain syndrome (CPPS) type IIIA and IIIB: comparison ofmen with and without CP?/CPPS. Biomedical Center Urology 7, 17.

Butrick, C.W., 2009. Pelvic Floor Hypertonic Disorders: Identification and Management. Obstet. Gynecol.
Clin. North Am. 36, 707–722.

Chaitow L, DeLany J. Clinical Applications of Neuromuscular Techniques, Volume 2  second edition– The Lower Body. 2010 Churchill Livingstone, Edinburgh
Chaitow L. Bradley D. Gilbert C. Multidisciplinary Approaches to Breathing Patters Disorders. 2002 Churchill Livingstone, Edinburgh.
Fitzgerald,M.P.,Anderson,R.U., Potts, J., et al., 2009. Randomized multicenter feasibility trial of myofascial physical
therapy for the treatment of urological chronic pelvic pain syndromes. J.Urol. 182, 570–580.

Holzberg A, Kellog-Spadt S, Lukban J, et al. Evaluation of transvaginal Theile massage as a therapeutic intervention for women with interstitial cystitis. Urology 2001;57(6 – Supp. 1):120.
Lee D. “Altered Motor Control and the Pelvis: Stress Urinary Incontinence.” Fifth World Congress on Low Back Pain and Pelvic Pain, pp. 138-154. Nov. 10-13, 2004, Melbourne Australia.
Lukban J, Whitmore K, Kellog-Spadt S, et al. The effect of manual physical therapy in patients diagnosed with interstitial cystitis, high tone pelvic floor dysfunction and sacroiliac dysfunction. Urology 2001;57(6 – Supp. 1):121-122. Oyama I, Rejba A, Luknan, A, et al. Modified Thiele massage as therapeutic intervention for female patients with interstitial cystitis and high tone pelvic floor dysfunction. Urology 2004;64(5):862-865.
Planken, E., Voorham van der Zaim, P.J., Lycklama Nijeholt, A.B., et al., 2010. Chronic testicular pain as a symptom
of pelvic floor dysfunction. J. Urol. 183, 177–181.

Riot F-M. Goudet P. Moreaux, J-P. Levator ani syndrome, functional intestinal disorders and articular abnormalities of the pelvis, the place of osteopathic treatment. Presse Medicale 2005;33(13):852-857.Slocumb J. Neurological factors in chronic pelvic pain: Trigger points and the abdominal pelvic pain syndrome. American Journal of Obstetrics and Gynecology 1984;149:536.
Thiele G. Coccygodynia and pain in the superior gluteal region. JAMA 1937;109:271-1275.
Tu, F.F., As-Sanie, S., Steege, J.F., 2006. Prevalence of pelvic musculoskeletal disorders in a female chronic .pelvic pain clinic. J. Reprod. Med. 51 (3), 185–189. 
Weiss JM. 2001 Pelvic floor myofascial trigger points: Manual therapy for interstitial cystitis and the urgency-frequency syndrome. J Urol;166:22-26

2 comments:

  1. An earlier version of gynecological massage. Sorry about the poor Swedish translation.


    Gynaecological massage - a military's scientific conquests of the "dark continent" (woman).

    Around 1900 had gynecology become an established discipline of medical science. Few people know that one of the greatest contributions to genekologens contemporary arsenal was made ​​by a Swedish Major named Thure Brandt (1819-1891). Brandt developed uterine massage / gynecological massage or "major's soft approach" as it is also called. The method had an enormous therapeutic tight range and could be used in virtually almost all gynecological diagnoses contemporaries could ask: prolapse, inflammatory processes in the genital area, hysteria, infertility, menstrual problems and nymphomania to name a few. In practice this meant uterine massage to the doctor brought her hand into the vagina (or anus) while the other hand was used as a counter pressure from the outside, often this was done also with the assistance of an aide. Brandt reached an extremely high reputation and the women who sought his help can be counted in thousands. The queues to his clinics in Stockholm and Norrköping coiled length. But it was not just the patients who had to wait for their turn. Doctors from around the world flocked to him for on-site to improve themselves the "inventor". As a measure of how much Brandt became the "scientific pioneers" may be mentioned that during a time was taking doctoral degree on his method. In one of the more in-depth medical treatises (French) appear in roughly 150 scientific literature references to la Méthode the Thure Brandt et son application au traitement des maladies des femmes (1895). How could a representative of the most masculine - the art of war - penetrating as far into the "dark continent" science (which was a standard medical scientific metaphor for a woman)? Based on our horizon we sort the unerringly into Brandt in kvacksalvarnas trade and the idea that his professional reputation could get women to voluntarily expose themselves to his techniques, seems baroque. Lectures on this subject is addressed to medical historians in general, but perhaps the most to those who To get a new perspective on how male and female interlocking. This includes of course, health professionals gynecologists, obstetricians, midwives and nurses in their own living encounter this theme.

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  2. This matter about pelvic floor dysfunction was approached interestingly, the treatment of these disorders becomes complex, includes a comprehensive treatment to discover the origin of the symptoms. I agree with Professor Chaitow on the treatment of respiratory diaphragm and approach Mr. Marcel Caufriez with beautiful results on pelvic floor dysfunctions.

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