Transvaginal Photobiomodulation Improves Pain in Women with Pelvic Muscle Tenderness and Interstitial Cystitis/Bladder Pain Syndrome: A Preliminary Observational Study.

PURPOSE: Interstitial Cystitis/ Bladder Pain Syndrome (IC/BPS) is characterized by pelvic/bladder pain, associated with pelvic muscle tenderness, urgency, frequency, and dysuria. Prior studies show that transvaginal photobiomodulation (TV-PBM) reduces pain in women with chronic pelvic pain (CPP). Our objective was to obtain preliminary data on treatment effect and adherence, in women with IC/BPS who selected TV-PBM therapy for management of pelvic pain. MATERIALS AND METHODS: Before-and-after observational cohort study of women with IC/BPS who received TV-PBM in 17 US practices. Pain was measured using a 0-10 numeric rating scale (NRS). The primary outcome was a minimal clinical important difference (MCID); reduction of overall pelvic pain severity by ≥2 NRS points from baseline compared to after 8 treatments. Cohen d coefficient measured effect size (low effect size d<0.2, medium 0.20.8). RESULTS: Of 140 patients with IC/BPS who self-selected to start TV-PBM therapy, 89.3% (n=125) completed 4 treatments and 59.3% (n=83) completed 8. Improvement ≥1 NRS point was reported by 73.5% (n=61) and meaningful improvement (≥2 points) was reported by 63.9% (n=53) after 8 treatments. In this group, patients with severe / moderate pain decreased from 83.1% (n=44) to 38.5% (n=20); p<0.001. Pain levels decreased as follows: overall pelvic pain MCID=-2.7, d=1.07, pain with urination MCID=-2.6, d=1.0; pain with exercise MCID=-2.6, d=0.91, pain with intercourse MCID=-2.5, d=0.82. CONCLUSION: In real-world clinical settings, 2/3 women with IC/BPS who opted to undergo TV-PBM therapy reported significant decrease in pelvic pain and dysuria. These findings are promising; however, controlled studies are needed.

More effects of extracorporeal magnetic innervation and terazosin therapy than terazosin therapy alone for non-inflammatory chronic pelvic pain syndrome: a pilot study.

The objective of this study was to evaluate whether extracorporeal magnetic innervation (ExMI) combined with alpha-blocker therapy is more effective than alpha-blocker monotherapy for patients with non-inflammatory chronic prostatitis (CP)/chronic pelvic pain syndrome (CPPS), category IIIB. Patients were randomized to either terazosin monotherapy (group 1, n=21) or terazosin combined with ExMI therapy (group 2, n=19). Patients in group 2 had 12 treatment sessions of ExMI twice a week during 6 weeks. None of the patients experienced any side effects from treatment. The changes in each domain of the National Institutes of Health (NIH)-Chronic Prostatitis Symptom Index (CPSI) measured on week 6 were not significantly different between the groups. However, the difference (median, 25-75th percentiles) between the two groups in total NIH-CPSI scores was -4 (-11.5, -2) for group 1 and -12 (-17.3, -2.3) for group 2, respectively (P=0.047). At 6 weeks, 47.6% (10 of 21) of group 1 had a >25% decrease in total NIH-CPSI compared with 78.9% (15 of 19) of group 2 (P=0.041). Also, more patients in group 2 (78.9%) were rated as responders with a 6-point decrease in NIH-CPSI compared with group 1 (47.6%) (P=0.041). The early results suggest that ExMI combined with alpha-blocker therapy has better effect than alpha-blocker monotherapy for the treatment of CP/CPPS.

A prospective, randomized, placebo controlled, double-blind study of pelvic electromagnetic therapy for the treatment of chronic pelvic pain syndrome with 1 year of followup.

PURPOSE: Male chronic pelvic pain syndrome is a condition of uncertain etiology and treatment is often unsatisfactory. There is evidence that the symptom complex may result from pelvic floor muscular dysfunction and/or neural hypersensitivity/inflammation. We hypothesized that the application of electromagnetic therapy may have a neuromodulating effect on pelvic floor spasm and neural hypersensitivity. MATERIALS AND METHODS: Following full Stamey localization men with National Institute of Diabetes and Digestive and Kidney Diseases category III prostatitis were prospectively randomized to receive active electromagnetic or placebo therapy. Active therapy consisted of 15 minutes of pelvic floor stimulation at a frequency of 10 Hz, followed by a further 15 minutes at 50 Hz, twice weekly for 4 weeks. Patients were evaluated at baseline, 3 months and 1 year after treatment using validated visual analog scores. RESULTS: A total of 21 men with a mean age of 47.8 years (range 25 to 67) were analyzed. Mean symptom scores decreased significantly in the actively treated group at 3 months and 1 year (p <0.05), unlike the placebo group, which showed no significant change (p >0.05). Subanalysis of those receiving active treatment showed that the greatest improvement was in pain related symptoms. CONCLUSIONS: The novel use of pelvic floor electromagnetic therapy may be a promising new noninvasive option for chronic pelvic pain syndrome in men.

Palliative radiation therapy for gynaecological malignancies.

Patients with advanced, recurrent, or metastatic gynaecological malignancies constitute a heterogenous population with diverse symptomatology. Progressive abdominopelvic disease can result in vaginal or diffuse pelvic bleeding, pain, and visceral or lymphovascular obstruction. Gynaecological cancer can also develop debilitating metastases, in particular to bone, central nervous system, or chest. Radiation therapy is a local-regional treatment modality, that, when applied judiciously, can lead to substantial symptomatic relief and tumour response. Individualized application is necessary, balancing efficacy and patient convenience versus treatment intensity, expected duration of palliation and potential toxicity. Important factors to consider are a patient's performance status, extent and sites of tumour, specific symptoms, and life expectancy. The optimal incorporation of radiotherapy is best achieved in the context of a multidisciplinary approach that addresses all facets of palliative care in patients with incurable gynaecological malignancies, to maximize their quality of life and functional level.