Factors related to acupuncture response in patients with chronic prostatitis/chronic pelvic pain syndrome: secondary analysis of a randomized controlled trial.

PURPOSE: Acupuncture has been recommended as an effective therapy to improve symptoms of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). We conducted this secondary analysis to explore the factors that may influence the response of patients with CP/CPPS to acupuncture. METHODS: This secondary analysis was based on a randomized controlled trial demonstrating the efficacy of acupuncture among patients with CP/CPPS. Responder is defined as a patient with a decrease of ≥ 6 points in National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) total score from baseline at the 32 week. 206 patients who received acupuncture treatment and completed 32-week follow-up were included in this secondary analysis. Descriptive statistics were used to describe the demographic and clinical characteristics of both responders and non-responders in acupuncture group. Logistic regression analysis with bootstrapping was made to identify potential factors that contributed to the effectiveness of acupuncture for treating CP/CPPS. Responders and non-responders were listed as dependent variables. RESULTS: In this study, 130 (63.11%) patients were assessed as responders. The results showed that men with non-sedentariness (OR 4.170 [95%CI 1.837 to 9.463; P = 0.001]), non-smoking habit (OR 2.824 [95%CI 1.453 to 5.487; P = 0.002]), without comorbidity (OR 8.788 [95%CI 1.912 to 40.295; P = 0.005]), and severe NIH-CPSI total score (OR 0.227 [95%CI 0.114 to 0.450; P < 0.0001]) benefited more from acupuncture intervention. CONCLUSION: CP/CPPS patients who are active, non-smokers, without comorbidity, and had severe symptoms may be more likely to respond to acupuncture.

Guideline No. 445: Management of Chronic Pelvic Pain.

OBJECTIVE: To provide evidence-based recommendations for the management of chronic pelvic pain in females. TARGET POPULATION: This guideline is specific to pelvic pain in adolescent and adult females and excluded literature that looked at pelvic pain in males. It also did not address genital pain. BENEFITS, HARMS, AND COSTS: The intent is to benefit patients with chronic pelvic pain by providing an evidence-based approach to management. Access to certain interventions such as physiotherapy and psychological treatments, and to interdisciplinary care overall, may be limited by costs and service availability. EVIDENCE: Medline and the Cochrane Database from 1990 to 2020 were searched for articles in English on subjects related to chronic pelvic pain, including diagnosis, overlapping pain conditions, central sensitization, management, medications, surgery, physiotherapy, psychological therapies, alternative and complementary therapies, and multidisciplinary and interdisciplinary care. The committee reviewed the literature and available data and used a consensus approach to develop recommendations. Only articles in English and pertaining to female subjects were included. VALIDATION METHODS: The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and conditional [weak] recommendations). INTENDED AUDIENCE: Family physicians, gynaecologists, urologists, pain specialists, physiotherapists, and mental health professionals. TWEETABLE ABSTRACT: Management of chronic pelvic pain should consider multifactorial contributors, including underlying central sensitization/nociplastic pain, and employ an interdisciplinary biopsychosocial approach that includes pain education, physiotherapy, and psychological & medical treatments. SUMMARY STATEMENTS: RECOMMENDATIONS.

Efficacy and safety of a novel pain management device, AT-04, for endometriosis-related pain: study protocol for a phase III randomized controlled trial.

BACKGROUND: Endometriosis-related pain encompassing dysmenorrhea, dyspareunia, and chronic pelvic pain, reduces the quality of life in premenopausal women. Although treatment options for endometriosis alleviate this pain, approximately one-third of women still experience pain even after receiving treatment, indicating the need for novel approaches to pain relief in those women. The Angel Touch device (AT-04) is a portable magnetic fields irradiation device that incorporates a combination of mixed alternative magnetic fields at 2 kHz and 83.3 MHz. A phase III trial confirmed the efficacy and safety of AT-02, a prototype of AT-04, for pain relief in patients with fibromyalgia. METHODS: This is a phase III, multicenter, prospective, randomized, sham device-controlled, double-blind, parallel study. The participants will be premenopausal women aged > 18 years who have endometriosis-related pain with at least moderate severity. Considering dropouts, 50 participants have been deemed appropriate. Eligible women will be centrally registered, and the data center will randomly allocate them in a 1:1 ratio to the intervention and control groups. Women in the intervention group will receive electromagnetic wave irradiation generated by AT-04 and those who in the control group will wear a sham device for 16 weeks, and both groups will wear AT-04 for another 4 weeks. The primary outcome measure is the change in the Numeric Rating Scale score at 16 weeks compared with the baseline. Secondary outcome measures are efficacy for pelvic pain including dysmenorrhea and non-menstrual pain, and chronic pelvic pain not related to menstruation, dysmenorrhea, and dyspareunia, and improvement of quality of life during the study period. Safety will be evaluated by device defects and the frequency of adverse events. The study protocol has been approved by the Clinical Study Review Board of Chiba University Hospital, Chiba, Japan, and will be conducted in accordance with the principles of the Declaration of Helsinki and the Japanese Clinical Trials Act and relevant notifications. DISCUSSION: This study aims to develop a novel method of managing endometriosis-related pain. The AT-04 is an ultralow-invasive device that can be used without inhibiting ovulation, suggesting potential benefits to women of reproductive-age. Trial registration number Japan Registry of Clinical Trials (jRCTs032230278).

Endometriosis is a chronic inflammatory disorder that negatively impacts reproductive health via endometriosis-related pain, infertility, and endometriosis-associated ovarian cancer. Although current therapeutic options for endometriosis are effective for the endometriosis-related pain, approximately one-third of women still experience pain even after receiving treatment, indicating the need for novel approaches to pain relief in those women. This is the first randomized controlled trial to investigate the efficacy and safety of a novel portable pain management device, AT-04, that incorporates a combination of mixed alternating magnetic fields, for endometriosis-related pain. This is a multicenter, prospective, sham device-controlled, double-blind, parallel study. Enrolled women will have undergone standard hormonal treatment for endometriosis at baseline, and this allows for assessing whether the device remains effective when used in conjunction with existing treatment methods. The study also will explore the impact of AT-04 on reducing the size of ovarian endometriotic cysts that reflect the activity of endometriosis. The study reflects the strong desire by physicians to liberate women from the unbearable pain associated with endometriosis. The sole efficacy of AT-04 in treating endometriosis-related pain is difficult to evaluate as there is a possibility that menstrual cycles may influence the assessment of pain and quality of life. However, the study findings regarding the effectiveness of AT-04 for the treatment of endometriosis-related pain may benefit women with endometriosis who have pain that is not effectively relieved by other treatments. Consequently, it may contribute to the improvement of reproductive health within society.

Long-term outcomes of extracorporeal shock wave therapy for acute Peyronie's disease: a 10-year retrospective analysis.

The aim of this paper was to describe the long-term outcomes of extracorporeal shock wave therapy (ESWT) in patients with acute Peyronie'disease (PD). An observational retrospective study was conducted in men with acute PD who underwent ESWT between 2009-2013 at a single institution. ESWT protocol consisted of 1 session (3000 shock waves, 0.10-0.25 mJ/mm^2, 4-6 Hz) per week for 4 weeks. Penile pain was chosen as the primary outcome. Penile curvature angle, erectile function, and satisfaction with ESWT were selected as secondary long-term outcomes. A total of 194 patients were included. The mean follow-up duration after ESWT was 125.6 months. Mean penile curvature worsened significantly at 3 months (18.3 vs. 21.5 degrees; p = 0.023) and 12 months (21.5 vs. 28.6 degrees; p = 0.001) and stabilized over the long-term (28.6 vs. 28.8 degrees; p = 0.335). Mean penile pain improved significantly at 3 months (6.5 vs. 3.1 points; p < 0.001) and 12 months (3.1 vs. 1.0 points; p = 0.001), remaining stable over time (1.0 vs. 1.0 points; p = 0.074). The mean five-item version of the International Index of Erectile Function (IIEF-5) increased significantly at 3 months (14.5 vs. 17.9 points; p = 0.001), remaining stable at 12 months (17.9 vs. 18.5 points; p = 0.082), and deteriorating in the long-term (18.5 vs. 15.8 points; p = 0.003). A high satisfaction rate with ESWT was recorded at 3 months (92.3%), remaining similar at 12 months (91.2%) and over the long-term (90.2%). No new acute phase and low rate of PD surgery (4.1%) were recorded in the long-term analysis. In patients with acute PD, ESWT seems to be associated with early and persistent relief of penile pain, transient improvement in erectile function, no significant effect on penile curvature, and a high rate of patient satisfaction constant over time.

Neuromodulation for the management of chronic pelvic pain syndromes: A systematic review.

BACKGROUND: Chronic pelvic pain is a burdensome condition that involves multiple medical sub-specialties and is often difficult to treat. Sacral stimulation for functional bladder disease has been well established, but little large-scale evidence exists regarding utilization of other neuromodulation techniques to treat chronic pelvic pain. Emerging evidence does suggest that neuromodulation is a promising treatment, and we aim to characterize the use and efficacy of such techniques for treating chronic pelvic pain syndromes. MATERIALS AND METHODS: A systematic review of the literature demonstrating the treatment of chronic pelvic pain syndromes with neuromodulation. Abstracts were reviewed and selected for inclusion, including case series, prospective studies, and randomized controlled trials (RCTs). Case studies and publications in abstract only were not included. The reporting for this systematic review follows Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). The literature search was performed using MEDLINE, Embase, Cochrane Library, PubMed, CINAHL, and Scopus. RESULTS: A total of 50 studies were included in this review, three of which were randomized controlled trials, and the remaining were prospective and retrospective case series. The range of pelvic pain conditions treated included interstitial cystitis, peripheral neuralgia, pudendal neuralgia, gastrointestinal pain, urogenital pain, sacroiliac joint pain, and visceral chronic pelvic pain. We reported on outcomes involving pain, functionality, psychosocial improvement, and medication reduction. CONCLUSIONS: Neuromodulation is a growing treatment for various chronic pain syndromes. Peripheral nerve stimulation was the least studied form of stimulation. Posterior tibial nerve stimulation appears to offer short-term benefit, but long-term results are challenging. Sacral nerve stimulation is established for use in functional bladder syndromes and appears to offer pain improvement in these patients as well. Dorsal root ganglion stimulation and spinal cord stimulation have been used for a variety of conditions with promising results. Further studies of homogeneous patient populations are necessary before strong recommendations can be made at this time, although pooled analysis may also be impactful.

Chronic pelvic pain; more than just the bladder.

PURPOSE OF REVIEW: Chronic pelvic pain is much of a burden to those who suffer from it. Additionally, in many patients medical doctors, such as urologists are unable to identify a cause or clear pathology that can explain the pain. Still numerous patients and doctors keep on searching for a cause, focussing particularly on the pelvic organs. Lots of diagnostics and treatment methods are used but often without success. In recent years, we have gained increased insight into the mechanisms of pain and adapted the terminology accordingly. RECENT FINDINGS: Two aspects of chronic pelvic pain have gained more attention. First, the myofascial aspects, especially the role of the pelvic floor muscles in maintaining the pain and as a therapeutic option. Second, the role of the brain and the psychological aspects intertwine with the pain and its consequences also open up for alternative management options. In terminology chronic pain is now included in the ICD-11, a historical change. Introducing chronic primary pain (no cause found) helps us to look away from the organ and deal with the patient as a whole human being. SUMMARY: The findings reported here are helpful for your daily practice. Looking from a broad perspective gives the patient the feeling of being seen and heard. Working together in a multidisciplinary team makes your work easier and gives more satisfaction. VIDEO ABSTRACT: http://links.lww.com/COU/A44.

Urologic Chronic Pelvic Pain Syndrome Flares: A Comprehensive, Systematic Review and Meta-Analysis of the Peer-Reviewed Flare Literature.

PURPOSE: We sought to systematically review and summarize the peer-reviewed literature on urologic chronic pelvic pain syndrome flares, including their terminology, manifestation, perceived triggers, management and prevention strategies, impact on quality of life, and insights into pathophysiologic mechanisms, as a foundation for future empirical research. MATERIALS AND METHODS: We searched 6 medical databases for articles related to any aspect of symptom exacerbations for interstitial cystitis/bladder pain syndrome and chronic prostatitis/chronic pelvic pain syndrome. A total of 1486 abstracts and 398 full-text articles were reviewed, and data were extracted by at least 2 individuals. RESULTS: Overall, we identified 59 articles, including 36 qualitative, cross-sectional, or case-control; 15 cohort-based; and 8 experimental articles. The majority of studies described North American patients with confirmed diagnoses. "Flare" was a commonly used term, but additional terminology (eg, exacerbation) was also used. Most flares involved significant increases in pain intensity, but less data were available on flare frequency and duration. Painful, frequent, long-lasting, and unpredictable flares were highly impactful, even over and above participants' nonflare symptoms. A large number of perceived triggers (eg, diet, stress) and management/prevention strategies (eg, analgesics, thermal therapy, rest) were proposed by participants, but few had empirical support. In addition, few studies explored underlying biologic mechanisms. CONCLUSIONS: Overall, we found that flares are painful and impactful, but otherwise poorly understood in terms of manifestation (frequency and duration), triggers, treatment, prevention, and pathophysiology. These summary findings provide a foundation for future flare-related research and highlight gaps that warrant additional empirical studies.

Evaluation and Management of Endometriosis in the Adolescent.

Endometriosis is a chronic condition, with debilitating symptoms affecting all ages. Dysmenorrhea and pelvic pain often begin in adolescence, affecting school, daily activities, and relationships. Despite the profound burden of endometriosis, many adolescents experience suboptimal management and significant delay in diagnosis. The symptomatology and laparoscopic findings of endometriosis in adolescents are often different than in adults, and the medical and surgical treatments for adolescents may differ from those for adults as well. This Narrative Review summarizes the diagnosis, evaluation, and management of endometriosis in adolescents. Given the unique challenges and complexities associated with diagnosing endometriosis in this age group, it is crucial to maintain a heightened level of suspicion and to remain vigilant for signs and symptoms. By maintaining this lower threshold for consideration, we can ensure timely and accurate diagnosis, enabling early intervention and improved management in our adolescent patients.

A randomized trial comparing perioperative pelvic FLOor physical therapy to current standard of care in transgender Women undergoing vaginoplasty for gendER affirmation: the FLOWER Trial.

INTRODUCTION AND HYPOTHESIS: There are sparse data on the use of postoperative pelvic floor physical therapy (PFPT) in patients undergoing vaginoplasty. The primary objective of this study was to compare the impact of PFPT on the ease of vaginal dilation after vaginoplasty in transgender women. We hypothesized that patients undergoing PFPT would report better ease of vaginal dilation following surgery. METHODS: This was a randomized trial of transgender women undergoing vaginoplasty. Patients were randomized to either no PFPT or PFPT 3 and 6 weeks following surgery. Subjects completed the Pelvic Floor Disorders Inventory and the Pelvic Floor Impact Questionnaire at baseline and at 12 weeks. At 12 weeks, subjects underwent vaginal length measurement and completed the Patient Global Impression of Improvement and a visual analogue scale (0-10) for ease of vaginal dilation and pain with dilation. A total of 17 subjects in each arm were needed to detect a significant difference in ease of dilation between the two groups. RESULTS: Forty-one subjects were enrolled and 12-week data were available for 37 subjects (20 PFPT, 17 no PFPT). Mean age and BMI were 31 ± 13 years and 24.9 (± 4.0) kg/m2. Subjects were on hormone therapy for a median of 39 (20-240) months and 5 (13.5%) patients had undergone previous orchiectomy. At 12 weeks, the median vaginal length was 12.5 (10-16) cm, reported mean ease of dilation was 7.3 (± 1.6), and pain with dilation was 2.4 (± 1.7). There were no differences in these outcomes or in pelvic floor symptoms between the groups. CONCLUSIONS: In this study, routine postoperative PFPT did not improve outcomes in patients undergoing vaginoplasty.

Low-intensity laser diode plus extracorporeal shock wave therapy: a new treatment strategy in the management of Peyronie's disease.

PURPOSE: To assess the clinical effectiveness of extra corporeal shockwave therapy (ESWT) administration compared with ESWT plus a low-intensity laser diode therapy (LILDT) in the management of Peyronie's disease (PD) stable stage. METHODS: In this study, 214 patients affected by PD in stable stage (≥ 12 months), were divided into two groups. Group 1 (G1) counted 111 patients treated only with ESWT; Group 2 (G2) consisted of 103 patients that received ESWT with the same protocol of G1 plus LILDT for six weeks. The patients of both groups were assessed at baseline and follow-up for erectile function, painful erections, penile plaque size and penile curvature. The results were evaluated at baseline and 3, 6, 12 months after the treatment. RESULTS: Three months after the treatment in G2 pain in an erection or during intercourse was resolved completely in 78.6% of the patients, whereas in 55.8% cases of G1 (p < 0.003). G2 patients had a reduction of curvature degree after the 3 months treatment (p < 0.002). However, mean plaque size decreased in both groups without statistically differences with baseline values. Mean ± SD IIEF-5 score further improved significantly in the group treated with ESWT plus LILDT (p < 0.001). There were no permanent adverse sequelae after treatments. CONCLUSION: This study demonstrates an interesting therapeutic strategy when combined to the synergistic action of a shock wave therapy with low-intensity laser therapy on the stable plaques with significant benefits in terms of pain perception, penile curvature and sexual activity.

Bladder pain syndrome and pregnancy.

Bladder pain syndrome (BPS) is a poorly understood condition. In pregnancy, lower urinary tract symptoms and pain are common, but the possibility of BPS is rarely considered and almost never explored. The consequences of BPS on pregnancy and vice versa are poorly understood, and management options appear to be limited. This article reviews the current evidence to allow us to better counsel, investigate, diagnose and manage patients with suspected or known BPS who fall pregnant or who are considering pregnancy. MEDLINE, EMBASE and PubMed were searched for a combination of mesh terms of keywords: 'cystitis', 'interstitial', 'bladder', 'pain' and 'pregnancy'. Relevant articles were identified, reviewed and further relevant articles identified from the references. CONCLUSION: BPS symptoms are very common in pregnancy, with limited data suggesting significant negative effects on the woman and pregnancy. There are safe options for investigation, diagnosis and management in pregnancy. There is a need to raise awareness of the impact of BPS symptoms in pregnancy and the available options for diagnoses and management, improving patient experience and outcomes. PATIENT SUMMARY: Patients with BPS or symptoms akin to BPS need not be abandoned in pregnancy. There is data to support them in making decisions around investigation and management in pregnancy.

Early three-month report of amniotic bladder therapy in patients with interstitial cystitis/bladder pain syndrome.

BACKGROUND: Interstitial cystitis/bladder pain syndrome (IC/BPS) is characterized by symptomatic frequency and urgency, as well as chronic pelvic pain. Disruption of the urothelial barrier is closely associated with IC/BPS. As amniotic membranes (AM) offer capabilities of wound healing in many other fields of medicine, likewise amniotic bladder therapy (ABT) may offer capability of urothelial healing in IC/BPS. METHODS: Under general anesthesia, 10 consecutive IC/BPS patients received intra-detrusor injections of 100 mg micronized AM (Clarix Flo) diluted in 10 ml 0.9% preservative-free sodium chloride. Clinical evaluation and questionnaires (Interstitial Cystitis Symptom Index (ICSI), Interstitial Cystitis Problem Index (ICPI), Bladder Pain/ Interstitial Cystitis Symptom Score (BPIC-SS), Overactive Bladder Assessment Tool, and SF-12 Health Survey) were repeated at pre-op and 2, 4, 8 and 12 weeks post-op. RESULTS: Ten females (47.4 ± 14.4 years) who had recalcitrant IC/BPS for 7.8 years (5.2-12.1 years) received injection of micronized AM uneventful in all cases. After treatment, voiding symptoms and bladder pain significantly improved from pre-injection to 3 months. BPIC-SS significantly decreased from 37.4 ± 0.70 at baseline to 12.2 ± 2.90 at 3 months (p < 0.001). This corresponded to a significant improvement in their overall physical and mental quality of life. No adverse events occurred related to micronized AM injections, such as UTIs or acute urinary retention. CONCLUSION: ABT could be an innovative treatment option for IC/BPS patients in terms of improving clinical symptoms based on preliminary outcomes at 3 months. Further studies are warranted to confirm the usefulness of ABT in patients with IC/BPS and to determine the duration of the effect.

Vulvodynia: A practical guide in treatment strategies.

Vulvodynia is a debilitating condition characterized by chronic vulvar pain, with a detrimental impact on the patient's overall quality of life. Its etiology is multifactorial, but still in the process of being clearly outlined. Vulvodynia is not a single entity. It is a heterogeneous condition characterized by multiple triggers, making it challenging to define a reference standard for its treatment. In this manuscript we selected all articles including the following key criteria: "vulvodynia". The primary outcomes observed included the resolution of chronic pelvic pain, dyspareunia and sexual satisfaction, psychological well-being, and overall quality of life. Most pharmacologic treatments require further evidence to be recommended. On the other hand, non-pharmacologic approaches such as psychotherapy, physical therapy, and surgery have received stronger support. This review summarizes pros and cons of adopting available treatments. Multimodal approaches should be introduced to improve patient outcomes. Further investigations are warranted to improve patients' quality of life.

Surgical and endovascular treatment of pelvic venous disorder: Results of a multicentre retrospective cohort study.

OBJECTIVE: In the present study, we investigated the clinical outcomes after gonadal vein resection (GVR) and gonadal vein embolization (GVE) with coils in patients with pelvic venous disorder (PeVD). We also assessed the rates of procedural complications and disease recurrence. METHODS: Our multicenter retrospective cohort study included 361 female patients with PeVD-related chronic pelvic pain (CPP) and gonadal vein reflux who underwent GVR (n = 184) or GVE with coils (n = 177) from 1999 to 2020. The clinical outcomes (ie, presence and severity of CPP, procedural complications, disease recurrence) were assessed at 1 month and 1, 3, and 5 years after intervention. The pain intensity before and after treatment was assessed using a visual analog scale. All the patients underwent duplex ultrasound after GVR and GVE, and those with persistent CPP and suspected perforation of the gonadal vein by the coils were also evaluated by multiplanar pelvic venography. RESULTS: GVR and GVE was associated with the reduction or elimination of CPP at 1 month after treatment in 100% and 74% of patients and postprocedural complications in 14% and 37% of patients, respectively (Р < 0.01 for both). The most common complication after either GVR or GVE was pelvic vein thrombosis (11% and 22% patients, respectively; P < .01 between groups). GVE was associated with postembolization syndrome in 20%, coil protrusion in 6%, and coil migration in 1% of patients. The long-term recurrence rate after GVR and GVE was 6% and 16%, respectively (P < .01). CONCLUSIONS: Both GVR and GVE were found to be effective in treating patients with PeVD. However, GVR was associated with better efficacy in the relief of CPP and lower rates of procedural complications and disease recurrence.

Comparing inpatient management of chronic pelvic pain flares before and after the COVID-19 pandemic.

Abstract: Patients with chronic pelvic pain (CPP) may experience pain exacerbations requiring hospital admissions. Due to the effects of backlogged elective surgeries and outpatient gynaecology appointments resulting from the COVID-19 pandemic, we hypothesised that there would be an increased number of women admitted with CPP flares. We conducted a retrospective review of all acute gynaecology admissions at the Royal Infirmary of Edinburgh from July to December 2018 (pre-COVID) and 2021 (post-COVID lockdown). We collected information on the proportion of emergency admissions due to CPP, inpatient investigations and subsequent management. Average total indicative hospital inpatient costs for women with CPP were calculated using NHS National Cost Collection data guidance. There was no significant difference in the number of emergency admissions due to pelvic pain before (153/507) and after (160/461) the COVID-19 pandemic. As high as 33 and 31% had a background history of CPP, respectively. Across both timepoints, investigations in women with CPP had low diagnostic yield: <25% had abnormal imaging findings and 0% had positive vaginal swab cultures. Women with CPP received significantly more inpatient morphine, pain team reviews and were more likely to be discharged with strong opioids. Total yearly inpatient costs were £170,104 and £179,156 in 2018 and 2021, respectively. Overall, emergency admission rates for managing CPP flares was similar before and after the COVID-19 pandemic. Inpatient resource use for women with CPP remains high, investigations have low diagnostic yield and frequent instigation of opiates on discharge may risk dependence. Improved community care of CPP is needed to reduce emergency gynaecology resource utilisation. Lay summary: Existing treatments for chronic pelvic pain (CPP) and endometriosis focus on surgery or hormone medication, but these are often ineffective or associated with unacceptable side-effects. As a result, women continue to experience chronic pain and often have 'flares' of worsening pain that may lead to hospital admission. The COVID-19 pandemic resulted in backlogged gynaecology clinics and surgeries. The aim of this study was to compare the management of emergency pelvic pain admissions for women with CPP before and after COVID-19. We also aimed to better understand their in-hospital management and estimate their hospital length of stay costs. We did not find an increase in CPP patients admitted for pelvic pain flares after the COVID-19 lockdown. Women with CPP often undergo multiple hospital tests and are often prescribed with strong pain medications which can cause long-term problems. Efforts are needed to improve long-term pain management for women with CPP.

Transvenous occlusion of incompetent pelvic veins to treat chronic pelvic pain in women: A randomised controlled trial.

OBJECTIVE: To investigate the effectiveness of transvenous occlusion of incompetent pelvic veins in women presenting with chronic pelvic pain (CPP) in improving symptoms and quality of life. DESIGN: Patient-blinded randomised controlled trial with objective outcome measures. Results were analysed on an intention-to-treat basis. SETTING: Gynaecology and Vascular Surgery Services of two teaching hospitals in northwest England. POPULATION: Sixty women aged 18-54 years presenting with CPP after exclusion of other pathology, and who were found to have pelvic vein incompetence. METHODS: Participants were randomised and assigned to contrast venography alone or contrast venography plus transvenous occlusion of the incompetent pelvic veins. MAIN OUTCOME MEASURE: The primary outcome was change in pain score measured using the short-form McGill Pain Score (SF-MPQ) and the Visual Analogue Score (VAS) recorded at 12 months post-randomisation. Secondary outcomes included quality of life using the EQ-5D instrument, symptomatic improvement and procedure-related complications. RESULTS: Sixty participants were randomised to transvenous occlusion of incompetent pelvic veins or venography only. At 12 months, median pain scored 2 (3-10) in the intervention group versus 9 (5-22) in controls (p = 0.016). Pain on the VAS scored 15 (0-3) versus 53 (20-71), respectively (p = 0.002). Median EQ-5D improved after intervention from 0.79 (0.74-0.84) to 0.84 (0.79-1.00; p = 0.008) over 12 months. No major complications were reported. CONCLUSION: Transvenous occlusion of pelvic vein incompetence reduced pain scores, improved quality of life and diminished symptom burden with no major reported complications. TRIAL REGISTRATION: ISRCTN 15091500.

Ovarian vein surgical ablation versus endovascular technique for treatment of pelvic vein incompetence.

OBJECTIVE: Chronic pelvic pain in women is a disorder brought on by pelvic vein incompetence (PVI). In this prospective, randomized study, the effects of percutaneous coil embolization and surgical ovarian vein ligation and division combined with retrograde sclerotherapy were compared with regard to ovarian vein occlusion, improvement of pelvic congestion symptoms, and their influence on estradiol level after intervention. METHODS: A total of 50 patients with PVI were enrolled, with a mean age of 31.9 ± 4.7 years and a pain score of 9 (range, 0-10; from 0 [no pain] to 10 [the highest level of pain]). Both percutaneous coil embolization of ovarian veins (endovascular group) and surgical ovarian vein ablation with retrograde sclerotherapy were offered to the patients at random. RESULTS: In the open group, the pain level decreased to 2, whereas in the endovascular group, it decreased to 1 (range, 0-10). Estradiol levels were 224 (range, 9-612) in the open group and 478 (range, 18-613) in the endovascular group before the intervention, with no significant change (P = .1120). After 1 week of intervention, estradiol levels in the open group were 89 (range, 18-243) and 124 (range, 22-298) in the endovascular group, respectively, with statistical insignificance (P = .225). After 1 month of intervention, the endovascular group's estradiol level was 101 (range, 20-196) and the open group's was 89 (range, 15-190) (P = .382). After 3 months of intervention, the open group's estradiol level was 78 (range, 12-132) and the endovascular group's was 65 (range, 18-110) (P = .045). CONCLUSIONS: In addressing PVI, both methods seemed to have promising results. Nevertheless, endovascular management was more effective at decreasing estrogen levels and relieving discomfort. Three months should be the time at which estradiol levels are measured, because this is when they are at their lowest. In both the open and endovascular groups as well as in the pooled data, there was a significant association between estradiol level from before the intervention and improvement in pain scores (P = .005). Because it was linked to a lower pain score, the high preoperative estradiol level can be used to predict postintervention improvement.

Sacral neuromodulation in the management of chronic pelvic pain: A systematic review and meta-analysis.

INTRODUCTION: Sacral neuromodulation (SNM) is a treatment approved for use in several conditions including refractory overactive bladder (OAB) and voiding dysfunction. Chronic pelvic pain (CPP) is a debilitating condition for which treatment is often challenging. SNM shows promising effect in patients with refractory CPP. However, there is a lack of clear evidence, especially in long-term outcomes. This systematic review will assess outcomes of SNM for treating CPP. METHODS: A systematic search of MEDLINE, Embase, Cochrane Central and clinical trial databases was completed from database inception until January 14, 2022. Studies using original data investigating SNM in an adult population with CPP which recorded pre and posttreatment pain scores were selected. Primary outcome was numerical change in pain score. Secondary outcomes were quality of life assessment and change in medication use and all-time complications of SNM. Risk of bias was assessed using the Newcastle Ottawa Tool for cohort studies. RESULTS: Twenty-six of 1026 identified articles were selected evaluating 853 patients with CPP. The implantation rate after test-phase success was 64.3%. Significant improvement of pain scores was reported in 13 studies; three studies reported no significant change. WMD in pain scores on a 10-point scale was -4.64 (95% confidence interval [CI] = -5.32 to -3.95, p < 0.00001) across 20 studies which were quantitatively synthesized: effects were maintained at long-term follow-up. Mean follow-up was 42.5 months (0-59). Quality of life was measured by RAND SF-36 and EQ-5D questionnaires and all studies reported improvement in quality of life. One hundred and eighty-nine complications were reported in 1555 patients (Clavien-Dindo Grade I-IIIb). Risk of bias ranged from low to high risk. Studies were case series and bias stemmed from selection bias and loss to follow-up. CONCLUSION: Sacral Neuromodulation is a reasonably effective treatment of Chronic Pelvic Pain and significantly reduces pain and increases patients' quality of life with immediate to long-term effects.

Successful treatment of radiation-induced vaginal soft tissue radionecrosis with HBO2.

Introduction: Radiation therapy to the pelvis can result in radiation-induced vaginal soft tissue necrosis. This significantly impacts quality of life. Studies evaluating the efficacy of HBO2 are limited. Methods: In this retrospective report, we reviewed the medical records of patients treated with once-daily HBO2 for radiation-induced vaginal soft tissue necrosis. We included females between the ages of 18 to 90 with history of pelvic cancer treated with radiotherapy and resultant soft tissue radionecrosis. Data collected included age, comorbid disease, cancer type, radiation dose, HBO2 treatment pressure, time, and total treatments. Primary outcome was improvement of radionecrosis; secondary outcomes were improvement of pelvic pain, reduction in need for analgesia, and improvement of vaginal bleeding. Results: Seven patients were identified, of which six received HBO2. One patient had a vaginal fistula. Four patients had documented improvement of radionecrosis. Four out of five patients with pelvic pain had resolution of their pain, with two patients no longer requiring opioid analgesia. Two patients who presented with vaginal bleeding showed improvement with one resolved and one significantly decreased requiring no further hospitalization or transfusion. One patient experienced no documented improvement in any of the measured outcomes. Conclusion: In this case series, five out of six (83%) patients treated with HBO2 for radiation-induced vaginal necrosis improved in at least one outcome measure. While the sample size is small, these results add to the data available that supports the use of HBO2 in suitable candidates without contraindications who have symptoms related to radiation-induced vaginal soft tissue necrosis.

Testicular Pain - Not Always What it Seems: A Cross-Sectional Assessment of Patients Presenting for Chronic Scrotal Content Pain at a Tertiary Care Center.

OBJECTIVE: To review historical and examination findings in patients presenting to a tertiary care center for evaluation of Chronic Scrotal Content Pain (CSCP) defined by persistent/bothersome pain present for > 3-months. METHODS: We performed a retrospective chart review of all patients presenting to our medical center for evaluation of CSCP. Pertinent information collected included historical data, physical examination findings, laboratory and imaging results, and treatments recommended by the assessing physician. The data was summarized to present a cross-sectional representation of patients presenting for CSCP. RESULTS: 110 patients were identified. 80 patients (73%) had seen at least one prior urologist. 26 patients (24%) had undergone a prior unsuccessful surgical intervention for CSCP. Reproducible tenderness was present in 67% of patients including testicular tenderness in 50 (45%), epididymal tenderness in 60 (55%), and spermatic cord tenderness in 31 patients (28%). 33% of patients did not have any reproductible scrotal content tenderness on physical examination. Surgery was recommended in 57/110 patients (52%), including microdenervation in 22%. Musculoskeletal etiologies were suspected based on specific aspects of the history and physical examination in 43 patients (39%), prompting additional evaluation and/or referrals. CONCLUSION: CSCP presents with a wide array of symptoms and many patients do not have reproducible findings on examination, suggesting alternative sources of pain such as referred pain from musculoskeletal causes. The history and physical examination should include assessments for concurrent abdominal, back, hip, and other genital/pelvic pain that may suggest alternative diagnoses and referrals for appropriate treatment.