PFD2 Chronic Pelvic Pain, Pudendal Neuralgia Flashcards
What is Urologic Chronic Pelvic Pain Syndrome (UCPPS)?
Pelvic region pain lasting greater than 3 to 6 months
Including chronic pelvic pain syndrome, chronic prostatitis, interstitial cystitis or painful bladder syndrome
Includes chronic pelvic pain syndrome or chronic prostatitis (CP/CPPS) in men and interstitial cystitis or painful bladder syndrome (IC/PBS) in women.
What are some risk factors for UCPPS?
- Previous infection
- Surgery
- Chemical irritation
- Trauma
- Pelvic abnormalities
- Psychosocial factors
Specific surgeries include pelvic ring, hysterectomy, rectal cancer removal, and vaginal mesh.
What psychosocial factors can contribute to chronic pelvic pain?
- Depressive symptoms
- Physical disability
- Sexual functioning
- Home environment
- Occupation
- Socioeconomic status
- Individual response to pain
What systems can be involved in UCPPS?
- Urogenital
- Neurologic
- Endocrine
- Gastrointestinal
- Musculoskeletal
- Psychological component
What is a common pathophysiological mechanism in UCPPS?
Pudendal nerve entrapment at sacrotuberous ligament, ischiorectal space, and pubic symphysis area, cauda equina is rare.
Sx hx may be associated to fibrotic changes and affect pelvic nerve anatomy
Rarely involves cauda equina nerve root.
What is the significance of pelvic floor muscle mobility in men with CPPS?
Men with CPPS have significantly lower pelvic floor muscle mobility with a full bladder compared to controls without CPPS.
Altered tension in the pubprostatic ligaments
What is the approach to patient assessment for UCPPS?
Disease of exclusion
Differential diagnosis must rule out UTI, bacterial prostatitis, benign prostatic hypertrophy (BPH), overactive bladder, pelvic floor dysfunction, malignancy, calculi, interstitial cystitis, and irritable bowel syndrome.
What role does peripheral nerve mechanosensitivity play in UCPPS?
It may play a role in the pathophysiology and is correlated with minor nerve injuries.
What conservative treatments are available for UCPPS?
- Manual therapy
- Therapeutic exercises
- Biofeedback
- Injections for pain relief
Yoga - topical essential oil over perineum
- gut Microbiome
- acupuncture
- tens
- extra corporeal shockwave therapy
Pudendal nerve block is an example of an injection.
What pharmaceutical treatments are used for UCPPS?
- Alpha-blockers
- Antibiotics
- Acetaminophen
- Nonsteroidal anti-inflammatory drugs
- Gabapentenoids (better than pregabalin)
Fill in the blank: _______ is a type of minimally invasive interventional therapy for UCPPS. via injection
Trigger point injections
What are the components of trigger point injections?
- Local anesthetic
- Botulinum toxin or
- Dry needle used to penetrate piriformis iliococcygeus pubococcygeus levator ani , coccygeus obturator internus superficial and deep transverse perineum
These target specific muscles like piriformis and levator ani.
What is the effect of pudendal nerve blockade?
Interrupts pudendal innervation within the penis, clitoris, bulbospongiosus muscle, ischiocavernosus muscles, perineum, and anus.
What surgical procedure is often controversial in pain management for UCPPS?
Hysterectomy
67% of women experienced pain improvement 46 months post-hysterectomy.
What percentage of patients experienced symptomatic improvement after exploratory laparoscopy?
59%
following surgical treatment of lesions identified by laproscopy
98% of cases demonstrated a previously undiagnosed pelvic anomaly.
True or False: Radical prostatectomy has shown significant pain relief for CP and CPPS.
False
Limited pain relief and needs to be studied more
It requires further study for its effectiveness.
What are differences between the superior hypogastric nerve and the inferior hypogastric plexus
Superior hypogastric nerve sympathetically mediates pain pathways associated cancer related pain rather than CP/CPPS. Inferior hypogastric plexus blocks affect lower pelvic viscera especially in females
What is chronic perineal pain?
A complex interaction between neuro, MSK, and endocrine systems affected by behavioral and psychological factors
Foods functional disorder such as levator ani syndrome, proctalgia fugax , myofascial syndrome and coccydynia
It is not classified as a disease.
What characterizes levator ani syndrome?
Dull anorectal pain aggravated by sitting and tenderness to palpation of the levator ani, failed coordination of anorectal and pelvic floor muscles during defecation
It is often idiopathic and can be linked to various stressors.
What are the common symptoms of levator ani syndrome?
- Pain exacerbated by sitting
- Constipation
- Obstructed defecation
- Incomplete defecation
- Rare dyspareunia
Symptoms may vary based on individual cases.
How is levator ani syndrome diagnosed?
Recurrent rectal pain lasting at least 20 minutes with exclusion of organic anorectal or endopelvic disease
Diagnosis requires careful evaluation of symptoms and exclusion of other conditions.
What are the treatment options for levator ani syndrome?
- Manual therapy
- Hot baths
- Muscle relaxants
- Electrogalvanic stimulation
- Biofeedback
- Medication
- Injection
A multidisciplinary approach may be beneficial.
What is proctalgia fugax?
Sharp anorectal pain lasting several seconds to minutes, typically at night
The pain disappears quickly and is often associated with pelvic floor spasms.
What are the alleviating effects for proctalgia fugax?
- Change position
- Pressure on anal area
- Supine knees to chest
- Warm bath
- Passing gas
- Bowel movement
These methods may provide temporary relief from symptoms. die to less pressure on rectum
What is the diagnosis criteria for proctalgia fugax?
Recurrent anorectal pain lasting less than 30 minutes with absence of pain between episodes
Diagnosis focuses on the duration and frequency of episodes.
What treatments are available for proctalgia fugax?
- Inhaled beta adrenergic agonists
- Oral alpha adrenergic agonist
- Nifedipine
- Topical nitrates
- Low epidural anesthesia
- IV lidocaine
- Botox injection
Treatment options vary based on severity and patient response.
What defines myofascial syndrome?
Sharp or chronic deep muscle pain with localized trigger points
It often affects the levator ani, obturator internus, and other pelvic muscles.
What symptoms are associated with myofascial syndrome?
- Sharp/severe perineal or anorectal pain
- Painful defecation
- Constipation
- Obstructed defecation
- Dyspareunia
Symptoms can worsen with stress or emotional factors.
How is myofascial syndrome diagnosed?
Digital exam of trigger points with exclusion of organic anorectal or endopelvic disease
Diagnosis relies on physical examination and symptom assessment.
What is coccygodynia?
Pain in or around the coccyx
It can be due to various causes, including trauma or idiopathic factors.
How much more frequent is coccygodynia in women compared to men?
5 times more frequent
This condition is also 3 times more frequent in obese patients.
What are common causes of coccygodynia?
- Acute trauma
- Congenital abnormalities
- Idiopathic causes
- Rarely neoplasm, infection, or arthritis
Identifying the cause is essential for appropriate treatment.
What diagnostic methods are used for coccygodynia?
- Pain during digital palpation
- Mobilization
- Possible spasm or tenderness of pelvic floor muscles
- Radiographs
These methods help determine the underlying issues.
What treatment options are available for coccygodynia?
- Medications
- Protection while sitting
- Hot baths
- Manual therapy
- Ultrasound
- Diathermy
- Pelvic floor muscle relaxation
- Injection if conservative treatment fails
A variety of approaches may be required based on individual responses.
What is crucial for the evaluation of chronic perineal pain?
Excluding underlying organic disease
Accurate diagnosis is essential for effective treatment.
Why is the diagnosis of chronic perineal pain challenging?
Due to overlapping functional entities
Careful assessment and differentiation are necessary for accurate diagnosis.
What is the main nerve of sexuality?
Pudendal nerve
The pudendal nerve carries autonomic, sensory, and motor fibers to the anal, perineal, and genital regions.
What are the branches of the pudendal nerve?
Dorsal nerve of the penis or clitoris
This branch supplies erectile tissue and the dorsal and lateral skin of the penis and clitoris.
Where does the pudendal nerve exit the pelvis?
Infra-piriform notch of the greater sciatic foramen
It exits anterior to the sciatic nerve and the sacrotuberous ligament.
What is Alcock canal?
A canal made up of obturator internus fascia
The pudendal nerve passes through Alcock canal.
What are common causes of pudendal nerve injury?
- Pelvic surgeryMid urethral sling, hysterectomy, anterior colporrhaphy
- Inflammation from herpes simplex
- Pelvic tumoral compression
- Chemoradiation
- Vaginal delivery
- Back or glute injury
- Chronic constipation
- Excessive cycling
- Prolonged sitting
Mid-urethral sling surgeries, hysterectomies, and anterior colporrhaphy are specific surgeries that may risk pudendal nerve injury.
What are the components of normal sexual function in females?
- Swelling of the clitoris and labia minora
- Vaginal lubrication
- Lengthening of the vagina
- Nipple erection
- Increased genital sensitivity
- Orgasm
These components occur during the arousal and plateau phases.
What is required for normal sexual function in males?
- Libido
- Initiating and maintaining erection
- Orgasm
- Ejaculation
- Refractory period
These elements are crucial for male sexual function.
What processes are involved in sexual response?
- Social
- Psychological
- Neurological
- Vascular
- Hormonal
Sexual response is influenced by the central nervous system, peripheral neurovascular system, and hormonal influences.
What role does the dorsal nerve of the penis play in erection?
Regulates erectile and ejaculatory function
It contains nNOS-containing fibers.
What are the requirements for achieving an erection?
- Operational cavernous nerves
- Good blood flow through internal pudendal arteries and eventually bulbo and cavernosus A.
- Healthy erectile tissue
- Pudendal nerves capable of stimulating contraction of perineal musculature
Contraction of ischio cavernosus repeated contraction and compression of bulbocavernosus
These factors must be intact for an erection to occur.
What is Persistent Genital Arousal Disorder (PGAD)?
- Sexual arousal extending in time and not subsiding on its own
- Arousal not relieved by ordinary orgasm
- Arousal unrelated to sexual desire
- Arousal triggered by sexual and non-sexual stimuli
- Arousal experienced as unbidden, intrusive, and unwanted
PGAD is characterized by unwanted and persistent sexual arousal.
What treatments are available for PGAD?
- Medications (SNRIs, SSRIs, benzodiazepines)
- Physical therapy (decompression techniques)
- TENS
- Surgery (implantable pulse generator, neurolysis)
These treatments aim to alleviate symptoms of PGAD.
What defines erectile dysfunction (ED)?
Inability to achieve or maintain an erection adequate for sexual satisfaction
ED involves vascular, neural, hormonal, and structural factors.
What are common causes of erectile dysfunction?
- Psychological disorders
- Neurogenic disorders
- Hormonal disorders
- Arterial disorders
- Venous disorders
ED can also be associated with conditions like hyperlipidemia, diabetes, and hypertension.
What are first-line treatments for erectile dysfunction?
- Lifestyle changes
- Phosphodiesterase type 5 inhibitors (PDE5 inhibitors)
- Intraurethral or intracavernosal injections
- Vacuum devices
- Low-intensity shockwave therapy
- Penile prosthesis implantation
These treatments aim to restore erectile function.
What characterizes premature ejaculation?
- Occurs before or within 1 minute of vaginal penetration (lifelong PE)
- About 3 minutes or less (acquired PE)
Premature ejaculation can be classified as lifelong or acquired.
What are first-line medications for premature ejaculation?
- Dapoxetine
- SSRIs
- Topical lidocaine
- Prilocaine
These medications help manage symptoms of premature ejaculation.
What is vestibulodynia?
A condition characterized by entry dyspareunia and vulvodynia
find more support for vestibilo vs vulvo
It is associated with the pudendal nerve, which supplies the vulva.
What are first-line treatments for vestibulodynia?
- Local application of anesthetics (lidocaine)
- Amitriptyline
- Gabapentin
- Pregabalin
- TENS with vaginal diazepam
These treatments aim to alleviate pain associated with vestibulodynia.
What is the pathway of the pudendal nerve?
Passes between performance and coccygeus muscle. Exits the pelvis via infra piriformis not a greater sciatic foramen anterior to sciatic nerve and sacrotuberous ligament. Passes medial to sacrospinous ligament and returns to pelvis via lesser sciatic foramen. Passes through Alcock canal
List some diagnoses associated with Chronic Pelvic Pain.
- Dyspareunia
- Vaginismus
- Vulvodynia
- Vestibulodynia
- Endometriosis
- Interstitial cystitis
- Painful bladder syndrome
- Chronic nonbacterial prostatitis
- Prostadynia
- Chronic proctalgia
- Piriformis syndrome
- Hip dysfunction
- Pudendal neuralgia
What are the primary physical therapy (PT) treatments for pelvic pain?
- Therapeutic exercise (TE) for muscle function
- Neuromuscular re-education (NMR) for coordination, posture, mechanics
- Manual therapy to reduce soft tissue restrictions, normalize muscle activity, joint alignment, blood flow
What is the relationship between pelvic floor muscle underactivity and hip weakness?
There is a link between pelvic floor muscle underactivity and hip weakness.Obturator internus is part of PFM & hip rotator coupled posteriorly with piriformis muscle
Define viscerosomatic convergence.
Overlap in communication between viscera and muscle/bones due to innervation at the same spinal levels.
What brain structure is associated with the genital area in the context of pain response?
Cingulate gyrus
What are some components of PT treatment for pelvic pain?
- Postural correction
- Muscle flexibility restoration
- Deep squats
- Yoga
- Biofeedback
Overactive muscles frequently lead to shortened top bands and referred pain
When pelvic floor musculoskeletal abnormalities are treated the sensation of bladder pain is typically reduced
What is the goal of downtraining in pelvic floor therapy?
To reduce muscle activity.
Name some manual therapy techniques used in pelvic pain treatment.
- Myofascial release (MFR)
- Trigger point massage
- Joint mobilizations
- Dry needling
What is the purpose of desensitization in pelvic pain therapy?
- Light touch
- Graded motor imagery
- Progressive relaxation meditation
What are the objectives of PT for sexual dysfunction?
- Desensitize soft tissues
- Normalize muscle activity and compliance
- Improve muscle discrimination and relaxation
- Improve elasticity of introital tissues
- Reduce fear
- Referral to sex therapy/counseling as appropriate
Fill in the blank: Increasing _______ exercise can help improve blood flow and release endorphins.
[cardiovascular]
List some lifestyle and behavior modifications recommended for pelvic pain management.
- Increase cardiovascular exercise
- Dietary changes (increase water, reduce caffeine)
- Hygiene recommendations and skin protection
- Bowel and bladder habits
What evidence supports the effectiveness of pelvic floor PT?
- Reduced pelvic pain for those receiving :
- internal manual therapy
- Trigger point injections
- Biofeedback
- Breathing techniques
- Posture correction
- Use of dilators/wand
Briefly explain the examination of muscles of over active, under active or combination
Perform assesment of over active skeletal muscles, poor flexibility, length, coordination, blood flow ,reduced optimal resting length, functional strength.
* Proper length equals proper strength.
* An under active muscle is functionally weak due to sub optimal length.
*An under active muscle is not a shortened muscle it is not typically painful
Characteristics of underactive PFM
Hypotonic, weak, lengthened do not voluntarily appropriately contract,
* pregnancy childbirth prolong stretch straining aging obesity
Characteristics of overactive PFM
- Hypertonic spastic short
- impaired relaxation or coordination
- preceded or exacerbated by stress or or trauma
What does UPOINT stand for and what does it classify?
In order to diagnose chronic pelvic pain first a physical examination and history are taken in order to determine if chronic pain is secondary or primary. If a symptom of a known disease is ruled out the pelvic pain syndrome is primary. Depending on the organ specific symptoms present, treatment will be based on phenotype classification.
Urology
Physchology
organ speciic
infection
nueological
tender muscle
sexology
Summary of evidence for primary prostate pain syndrome PPPS
Alpha blockers have moderate treatment effect for pain voiding QOL.
* Antimicrobial therapy is effective
* NSAIDS moderate overall treatment effect
* phytotherapy has some beneficial effects on pain
* acupunture
Strong level recommendations for primary bladder pain syndrome PBPS management
- Offer subtype and phenotype oriented therapy
- Offer oral pentosan polysulfate medication
- do not recommend oral corticosteroids for longterm treatment
- consider submucosal bladder wall and trigonal injection of Botox and hydrodistention
- only perform ablative or reconstruction surgery as a last resort
- offer transurethral resection or coagulation/laser of bladder lesions button PBPS type 3C bc tx by phenotype classification works