Akinesia is a term typically used to describe the movement dysfunction observed in people with Parkinson disease. It is defined as a poverty of movement, an impairment or loss of the power to move, and a slowness in movement initiation. There is an observable loss of facial expression, loss of associated nonverbal communicative movements, loss of arm swing with gait, and overall small amplitude movements throughout all skeletal muscles in the body. The cause of this characteristic profile of movement is due to loss of dopamine production in the brain which causes a lack of cortical stimulation for movement.
If the loss of dopamine production in the brain causes this poverty of movement in all skeletal muscles the body, how does the pelvic floor function in the person with Parkinson disease and what should the pelvic floor rehabilitation professional know about treating the pelvic floor in this population of patients?
Let’s take a closer look referencing a very telling article about Parkinson disease and skeletal muscle function. In the Italian town of L’Aquila, a major devastating 6-point Richter scale earthquake occurred on April 6, 2009. 309 people died and there was destruction and collapse of many historical structures, some greater than 100 years old. The nearby movement disorder clinic had been following 31 Parkinson disease patients in the area, 17 of them higher functioning and the other 14 much lower functioning. In fact, of those 14, 10 of them were affected by severe freezing episodes with severe nighttime akinesia requiring assistance with bed mobility tasks, 1 was completely bedridden and the others with major fluctuations in motor performance. 13 of the 14 patients also had fluctuating cognitive functioning.
In a previous post on The Pelvic Rehab Report, Sagira Vora, PT, MPT, WCS, PRPC explored the impact that pelvic floor exercises can have on arousal and orgasm in women. Today we hear part two of the conversation, and learn what factors can impact a woman's ability to achieve orgasm.
“An orgasm in the human female is a variable, transient peak sensation of intense pleasure, creating an altered state of consciousness, usually with an initiation accompanied by involuntary, rhythmic contractions of the pelvic striated circumvaginal musculature, often with concomitant uterine and anal contractions, and myotonia that resolves the sexually induced vasocongestion and myotonia, generally with an induction of well-being and contentment.”
Wow, that sounds like paradise! The question is--how to get there? Many of our cohorts and many our female patients have not experienced this or orgasm happens for them rarely. Findings from surveys and clinical reports suggest that orgasm problems are the second most frequently reported sexual problems in women. Some of the reasons cited for lack of orgasm are orgasm importance, sexual desire, sexual self-esteem, and openness of sexual communication with partner by Kontula el. al. in 2016. Rowland found that most commonly-endorsed reasons were stress/anxiety, insufficient arousal, and lack of time during sex, body image, pain, inadequate lubrication.
Kelly Feddema, PT, PRPC returns in a guest post on Pregnancy Associated Ligamentous Laxity. Kelly practices pelvic floor physical therapy in the Mayo Clinic Health System in Mankato, MN, and she became a Certified Pelvic Rehabilitation Practitioner in February of 2014. See her post on diastasis recti abdominis on the pelvic rehab report, and learn more about evaluating and treating pregnant patients by attending Care of the Pregnant Patient!
Pregnancy associated ligamentous laxity is something that we, as therapists, are fairly well aware of and see the ramifications of quite often in the clinic. We know the female body is changing to allow the mother to prepare for the growth and birth of the tiny (or sometimes not so tiny) human she is carrying. We also know that the body continues to evolve after the birth to eventually return to a post-partum state of hormonal balance. Do we think much about what this ligamentous laxity can mean during the actual delivery? Does laxity predispose women to other obstetric injury?
A recent study in the International Urogynecology Journal assessed ligamentous laxity from the 36th week of pregnancy to the onset of labor by measuring the passive extension of the non-dominant index finger with a torque applied to the second metacarpal phalangeal joint. They collected the occurrence and classification of perineal tears in 272 out of 300 women who ended up with vaginal deliveries and looked for a predictive level of second metacarpophalangeal joint (MCP) laxity for obstetric anal sphincter injury (OASI). They concluded that the increased ligamentous laxity did seem associated with OASI occurrence which was opposite of their initial idea that more lax ligaments would be at less of a risk of OASI.
Substantial attention has been given to the impact of negative emotional states on persistent pain conditions. The adverse effects of anger, fear, anxiety and depression on pain are well-documented. Complementing this emphasis on negative emotions, Hanssen and colleagues suggest that interventions aimed at cultivating positive emotional states may have a role to play in pain reduction and/or improved well-being in patients, despite pain. They suggest positive affect may promote adaptive function and buffer the adversities of a chronic pain condition.
Hanssen and colleagues propose positive psychology interventions could contribute to improved pain, mood and behavioral measures through various mechanisms. These include the modulation of spinal and supraspinal nociceptive pathways, buffering the stress reaction and reducing stress-induced hyperalgesia, broadening attention, decreasing negative pain-related cognitions, diminishing rigid behavioral responses and promoting behavioral flexibility.
In a feasibility trial, 96 patients were randomized to a computer-based positive activity intervention or control condition. The intervention required participants perform at least one positive activity for at least 15 minutes at least 1 day/week for 8 weeks. The positive activity included such tasks as performing good deeds for others, counting blessings, taking delight in life’s momentary wonders and pleasures, writing about best possible future selves, exercising or devoting time to pursuing a meaningful goal. The control group was instructed to be attentive to their surroundings and write about events or activities for at least 15 minutes at least 1 day/week for 8 weeks. Those in the positive activity intervention demonstrated significant improvements in pain intensity, pain interference, pain control, life satisfaction, and depression, and at program completion and 2-month follow-up. Based on these promising results, authors suggest that a full trial of the intervention is warranted.
A couple of years ago, I wrote a blog about an interesting article by Hides and Stanton that related size and strength of the multifidus to the risk for lower extremity injury in Australian professional football players.
Now some of the same researchers are looking above. A prospective cohort study has recently been published that examined factors and their effects on concussions. Physical measurements of risk factors were taken in pre-season among Australian football players. These measurements included balance, vestibular function, and spinal control. To measure these outcomes the following tests were included: for balance the amount of sway across six test conditions were performed; vestibular function was tested with assessments of ocular-motor and vestibular ocular reflex; and for spinal control cervical joint position error, multifidus size, and contraction ability was tested. The objective measure was concussion injury obtained during the season diagnosed by the medical staff.
The findings were so interesting! Age, height, weight, and number of years playing football were not associated with concussion. Cross-sectional area of the multifidus at L5 was 10% smaller in players who went on to sustain a concussion compared to players that did not receive a concussion. There were no significant differences observed between the players that received concussion and those who did not with respect to the other physical measures that were obtained.
When I mentioned to a patient I was writing a blog on yoga for post-traumatic stress disorder (PTSD), she poured out her story to me. Her ex-husband had been abusive, first verbally and emotionally, and then came the day he shook her. Violently. She considered taking her own life in the dark days that followed. Yoga, particularly the meditation aspect, as well as other counseling, brought her to a better place over time. Decades later, she is happily married and has practiced yoga faithfully ever since. Sometimes a therapy’s anecdotal evidence is so powerful academic research is merely icing on the cake.
Walker and Pacik (2017) reported 3 cases of military veterans showing positive outcomes with controlled rhythmic yogic breathing on post-traumatic stress disorder. Yoga has been theorized to impact the body’s reaction to stress by helping to modulate important physiological systems, which, when compromised, allow PTSD to develop and thrive. This particular study focuses on 3 veterans with PTSD and their responses to Sudarshan Kriya (SKY), a type of pranayama (controlled yogic breathing). Over the course of 5 days, the participants engaged in 3-4 hours/day of light stretching/yoga, group talks about self-care and self-empowerment, and SKY. There are 4 components of breathwork in SKY: (1) Ujjayi (‘‘Victorious Breath’’); (2) Bhastrika (‘‘Bellows Breath’’); (3) Chanting Om three times with very prolonged expiration; and, (4) Sudarshan Kriya, (an advanced form of rhythmic, cyclical breathing).
This study by Walker and Pacik (2017) included 3 voluntary participants: a 75 and a 72 year old male veteran and a 57 year old female veteran, all whom were experiencing a varying cluster of PTSD symptoms for longer than 6 months. Pre- and post-course scores were evaluated from the PTSD Checklist (a 20-item self-reported checklist), the Military Version (PCL-M). All the participants reported decreased symptoms of PTSD after the 5 day training course. The PCL-M scores were reduced in all 3 participants, particularly in the avoidance and increased arousal categories. Even the participant with the most severe symptoms showed impressive improvement. These authors concluded Sudarshan Kriya (SKY) seemed to decrease the symptoms of PTSD in 3 military veterans.
My 6 year old girl (going on 13) asks “Alexa” to play the Descendants II soundtrack over and over again. So the song, “Space Between,” was lingering in my head while reading the most recent articles on pudendal neuralgia, particularly when pudendal entrapment is to blame. After all, entrapment, by medical standards, describes a peripheral nerve basically being caught in between two surrounding anatomical structures.
Ploteau et al., (2016) presented 2 case studies highlighting the warning signs when pudendal nerve entrapment does not follow the Nantes criteria. A brief summary of those 5 criteria follows:Pain in the region of the pudendal nerve innervation from anus to penis or clitoris.Pain most predominant while sitting.The patient does not wake at night from the pain.No sensory impairment can be objectively identified.Diagnostic pudendal nerve block relieves the pain.
The case studies of a 31 and a 68 year old female revealed endometrial stromal sarcoma and adenoid cystic carcinoma in the ischiorectal fossa, with night pain was noted in both patients, as well as no pain with sitting or defecation, respectively. Clinicians must always be mindful to resolve red flags in patients.
Neurophysiology is a dynamic and highly complex system of neurological connections and interactions that allow for bodily performance. When all of those connections are working correctly, our bodies can function at optimal levels. When there is a break or injury to those connections, dysfunction results but amazingly in some circumstances, our bodies have work arounds to allow for certain functions to continue working.
If we take the sexual neural control system of the male, for instance, a perfect example of this can be described. Many men were injured fighting in World War II. During their time in battle, many experienced spinal cord injuries. Some of these injuries were severe resulting in complete spinal cord damage at level of injury. A physician, Herbert Talbot, in 1949, documented his examination of 200 men with paraplegia. Two thirds of the men were surprisingly able to achieve erections and some were able to experience vaginal penetration and orgasm. Much of their basic functionality had been lost however amazingly there was preservation of erectile function.
The reason these men with paraplegia were able to maintain erectile or orgasm functionality is due to the physiological function in the sacral spinal cord. A reflex arc is present in this region. The definition of a reflex arc is a nerve pathway that has a reflexive action involving sensory input from a peripheral somatic or autonomic nerve synapsing to a relay neuron or interneuron in the sacral cord segment then synapsing to a motor nerve for output to the muscular region. These messages do not need to travel up the spinal cord to the brain in order to be activated. Instead they work within a ‘loop’ at the sacral spinal cord level. In the case of spinal cord injury, erectile function as well as other functions controlled by reflex arcs, can be preserved.
In the dim and distant past, before I specialised in pelvic rehab, I worked in sports medicine and orthopaedics. Like all good therapists, I was taught to screen for cauda equina issues – I would ask a blanket question ‘Any problems with your bladder or bowel?’ whilst silently praying ‘Please say no so we don’t have to talk about it…’ Fast forward twenty years and now, of course, it is pretty much all I talk about!
But what about the crossover between sports medicine and pelvic health? The issues around continence and prolapse in athletes is finally starting to get the attention it deserves – we know female athletes, even elite nulliparous athletes, have pelvic floor dysfunction, particularly stress incontinence. We are also starting to recognise the issues postnatal athletes face in returning to their previous level of sporting participation. We have seen the changing terminology around the Female Athlete Triad, as it morphed to the Female Athlete Tetrad and eventually to RED S (Relative Energy Deficiency Syndrome) and an overdue acknowledgement by the IOC that these issues affected male athletes too. All of these issues are extensively covered in my Athlete & The Pelvic Floor’ course, which is taking place twice in 2018.But what about pelvic pain in athletes?
How can we ensure that pelvic floor muscle dysfunction is on the radar for a differential diagnosis, or perhaps a concomitant factor, when it comes to athletes presenting with hip, pelvis or groin pain? Gluteal injuries, proximal hamstring injuries, and pelvic floor disorders have been reported in the literature among runners: with some suggestions that hip, pelvis, and/or groin injuries occur in 3.3% to 11.5% of long distance runners.
Tiffany Lee, MA, OTR, BCB-PMD and Jane Kaufman, PT, BCB-PMD are internationally board-certified clinicians in the treatment of pelvic floor muscle dysfunction through the Biofeedback Certification International Alliance. Combined, they have over fifty years of treatment experience using sEMG biofeedback. Their new course, “Biofeedback for Pelvic Floor Muscle Dysfunction”, will provide the nuts and bolts of this powerful tool so that clinicians can return to the clinic after this course with another component to their toolbox of treatment strategies.
As a clinician treating patients with pelvic floor muscle dysfunction, have you gone away from a treatment session and asked yourself ‘what else can I do for this patient?’. Have you considered adding surface EMG, often referred to as biofeedback, to your treatment plan, but aren’t sure how to go about it correctly or effectively? Perhaps you think you can’t use the sensor because the patient has pain. Maybe you think biofeedback only helps with up-training or strengthening.
So exactly what is biofeedback? Why should I consider this modality? Biofeedback provides a non-invasive opportunity for patients to see muscle function visualized on a computer screen in a way that allows for immediate feedback, simple representation of muscle function, and allows the patient and the clinician the opportunity to alter the physiological process of the muscle through basic learning strategies and skilled cues. Many patients gain knowledge and awareness of the pelvic floor muscle through tactile feedback, but the visual representation is what helps patients really hone in on body awareness and connect all the dots. Here are a few comments that our patients have made; “I can now pay attention to my muscle while at work thanks to the visual of my muscle when sitting and standing”; “I needed to see my muscle to fully understand how to release the tension in it “; “I totally get what I need to do now that I have a clear picture of what you want”; “Seeing is believing”.