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Werneburg GT, Keslar KS, Gotwald P, Doolittle J, Vij SC, Berglund R, Shoskes DA. Men With Chronic Orchialgia Exhibit Differential Neuroinflammatory Gene Expression Relative to Asymptomatic Controls. Urology 2022; 166:159-163. [PMID: 35644304 DOI: 10.1016/j.urology.2022.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/06/2022] [Accepted: 05/19/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To identify differences in neuroinflammatory gene expression in individuals with chronic orchialgia (CO) compared to asymptomatic controls. METHODS Vas deferens, spermatic cord fascia, blood, and urine were collected from 9 men with CO at time of microscopic spermatic cord denervation and 7 asymptomatic controls at time of vasectomy. RNA was isolated and analyzed with the NanoString Human Neuroinflammation panel. Data were normalized, gene expression fold changes and enriched pathways relative to asymptomatic controls were determined. Gene expression was considered significantly different if there was a >2-fold change and P-value <.05 relative to controls. RESULTS Mean patient age was 51 years and median symptom duration 12 months. There were 26 genes with significantly differential expression in vas deferens. cFos, a marker of nociceptive pain, had the greatest difference (30.2-fold change, P <.000001). Enriched pathways in vas deferens included nerve function, matrix remodeling, and innate immune responses. In fascia, cFos also had the greatest differential expression (38-fold, P = .000002), followed by S100A12 (11-fold, inducer of innate immune response). Enriched pathways in fascia included nerve function and inflammation. In blood, there were no differentially expressed genes, and in urine there were 95 differentially expressed genes. CONCLUSION Men with CO have a diverse set of neuroinflammatory genes with differential expression in tissue and urine relative to healthy controls. These findings confirm pathologic changes in tissue targeted by denervation surgery, and suggest molecular changes in neuropathic pain that could lead to biomarker identification and novel treatment.
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Affiliation(s)
- Glenn T Werneburg
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH.
| | - Karen S Keslar
- Department of Immunology, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Paige Gotwald
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Johnathan Doolittle
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Sarah C Vij
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Ryan Berglund
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Daniel A Shoskes
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH
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Khalafalla K, Arafa M, Elbardisi H, Majzoub A. Non-pharmacological treatments for chronic orchialgia: A systemic review. Arab J Urol 2021; 19:401-410. [PMID: 34552792 PMCID: PMC8451689 DOI: 10.1080/2090598x.2021.1958469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Objective : To review the outcomes of various therapeutic modalities that can be offered to patients with chronic orchialgia (CO) after failed conservative treatment. Methods : A literature search was conducted using the PubMed and MEDLINE databases searching for articles exploring different CO treatment modalities. A Preferred Reporting Items for Systematic Reviews and Meta-Analyses approach was used to report the results of the literature search. Results : A total of 34 studies were included for qualitative analysis. Most of the studies explored microsurgical spermatic cord denervation (MSCD; n = 19). Eight studies involved devices and interventions directed at blocking nerve sensations (pulsed radiofrequency stimulation, n = 5; transcutaneous electrical nerve stimulation, n = 1; cryoablation, n = 1; and mechanical vibratory stimulation, n = 1). Five studies reported on vasectomy reversal as a modality to relieve post-vasectomy pain syndrome (PVPS), while two studies explored the outcomes of orchidectomy on pain relief in patients with CO. Conclusion : Several treatment methods are available in the urologist’s armamentarium for the treatment of CO. MSCD appears to be an appealing treatment modality with encouraging outcomes. Neuropathic pain can be managed with a number of relatively non-invasive modalities. Vasectomy reversal is a sound treatment approach for patients with PVPS and ultimately orchidectomy is a terminal approach that can be discussed with patients suffering from intractable pain.
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Affiliation(s)
| | - Mohamed Arafa
- Department of Urology, Hamad Medical Corporation, Doha, Qatar.,Department of Urology, Weill Cornell Medicine-Qatar, Doha, Qatar.,American Center for Reproductive Medicine, Cleveland Clinic, CL, OH, USA.,Andrology Department, Cario University, Cairo, Egypt
| | - Haitham Elbardisi
- Department of Urology, Hamad Medical Corporation, Doha, Qatar.,Department of Urology, Weill Cornell Medicine-Qatar, Doha, Qatar.,American Center for Reproductive Medicine, Cleveland Clinic, CL, OH, USA
| | - Ahmad Majzoub
- Department of Urology, Hamad Medical Corporation, Doha, Qatar.,Department of Urology, Weill Cornell Medicine-Qatar, Doha, Qatar
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Oh PJ, Bajic P, Lundy SD, Ziegelmann M, Levine LA. Chronic Scrotal Content Pain: a Review of the Literature and Management Schemes. Curr Urol Rep 2021; 22:12. [PMID: 33447905 DOI: 10.1007/s11934-020-01026-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW Chronic scrotal content pain (CSCP) is a complex condition with multiple etiologies that requires a thorough understanding of its pathophysiology, workup, and treatment options. We performed a comprehensive and contemporary review to augment our current understanding of CSCP. RECENT FINDINGS We discuss new advances in CSCP-specific pain questionnaires, modern studies of microscopic spermatic cord denervation and its variations, and novel techniques including electric nerve stimulation and cryoablation in addition to randomized control trials with significant negative findings. We also present literature focusing on the prevention of CSCP secondary to surgical iatrogenic causes. The constantly evolving literature of CSCP has led to the significant evolution in its diagnosis and treatment, from oral medications to salvage options after microscopic spermatic cord denervation. With each advance, we come closer to developing a more thorough, evidence-based algorithm to guide urologists in treatment of CSCP.
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Affiliation(s)
- Paul J Oh
- Glickman Urological and Kidney Institute, Cleveland Clinic, 9500 Euclid Ave, Building Q10-1, Cleveland, OH, 44195, USA
| | - Petar Bajic
- Glickman Urological and Kidney Institute, Cleveland Clinic, 9500 Euclid Ave, Building Q10-1, Cleveland, OH, 44195, USA.
| | - Scott D Lundy
- Glickman Urological and Kidney Institute, Cleveland Clinic, 9500 Euclid Ave, Building Q10-1, Cleveland, OH, 44195, USA
| | | | - Laurence A Levine
- Division of Urology, Rush University Medical Center, Chicago, IL, USA
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Abstract
PURPOSE OF REVIEW This paper reviews the pathophysiology, current literature, techniques for full microsurgical denervation (MDSC) and targeted microsurgical denervation (TMDSC) of the spermatic cord, and outcomes for these treatment options for patients with chronic scrotal content pain (CSCP) or orchialgia. RECENT FINDINGS Significant reduction in pain (77-100%) is reported across various studies for CSCP patients with minimal patient morbidity. The testicular atrophy/loss risk is less than 1%. Testosterone levels do not appear to be affected by TMDSC/MDSC. The outcomes between TMDSC and MDSC are comparable (not statistically significantly different). However, TMDSC is significantly more efficient and a lot less tedious to perform. TMSCD had a shorter microsurgical operative time (21 min vs 53 min, P = 0.0001) than MDSC. Targeted or full microsurgical denervation of the spermatic cord is a safe and effective treatment option that is well published across several studies. The targeted MDSC approach is a more efficient and potentially less risky approach with similar outcomes to full MDSC.
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Affiliation(s)
- Sijo Joseph Parekattil
- Avant Concierge Urology & University of Central Florida, 15548 W. Colonial Drive, Winter Garden, FL, 34787, USA.
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Mohseni-Rad H, Razzaghdoust A, Mishan MA, Gholamrezaie HR, Hosseinkhani A. Terazosin or baclofen in young men with chronic orchialgia: A cohort study of 499 patients. Urologia 2019; 87:35-40. [PMID: 31476980 DOI: 10.1177/0391560319873531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE We aimed to investigate the comparative efficacy of terazosin and baclofen in young men with chronic orchialgia using National Institutes of Health Chronic Prostatitis Symptom Index measurement. PATIENTS AND METHODS Of 499 young men with chronic orchialgia, 255 received a daily 2 mg terazosin at bedtime and 244 received 10 mg baclofen during a period of 3 months. A daily 10-min hot-tub hip-bath rest was administered for all patients. Moreover, all patients with grade 3 and 18 patients with grade 2 varicocele underwent varicocelectomy. The National Institutes of Health Chronic Prostatitis Symptom Index score was assessed at baseline and 3 months later. RESULTS Both terazosin and baclofen groups experienced a significant reduction in mean National Institutes of Health Chronic Prostatitis Symptom Index score (24.78 and 24.81 at baseline to 19.68 and 19.60 after the treatment for terazosin and baclofen groups, respectively). However, there was no significant difference between the groups with regard to post-treatment National Institutes of Health Chronic Prostatitis Symptom Index score after adjustment for the pre-treatment score (p = 0.987). A total of 85 patients (33.4%) in terazosin group and 74 patients (30.3%) in baclofen group underwent varicocelectomy. Addition of the varicocelectomy to the treatment as a multimodal approach had no further improvement in the National Institutes of Health Chronic Prostatitis Symptom Index score. CONCLUSION Although a significant reduction was observed in mean National Institutes of Health Chronic Prostatitis Symptom Index score for both terazosin and baclofen groups, there was no significant difference between the treatments. Moreover, addition of varicocelectomy to terazosin or baclofen could not significantly decrease National Institutes of Health Chronic Prostatitis Symptom Index score; thus, varicocelectomy may not be appropriate for men who have some success with medical management. Further randomized studies are warranted.
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Affiliation(s)
- Hamed Mohseni-Rad
- Department of Urology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Abolfazl Razzaghdoust
- Urology and Nephrology Research Center, Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Amir Mishan
- Ocular Tissue Engineering Research Center, Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Reza Gholamrezaie
- Department of Urology, Faculty of Medicine, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Ali Hosseinkhani
- Department of Urology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
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Abstract
The management of patients suffering with chronic testicular and groin pain is very challenging. With increased awareness of men's health, more patients and clinicians are open to talk about this complex problem that affects over 100,000 men/year. The pathogenesis of chronic orchialgia is still not clear, but there are several postulated theories. Treatment options include conservative medical therapy with NSAIDs, antidepressants, anticonvulsants, and narcotics. Surgical options such as targeted microsurgical denervation and microcryoablation can provide permanent durable pain relief. The goal of this article is to review and discuss the management of patients with chronic orchialgia using currently available literature.
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Abstract
Chronic orchialgia is a difficult and frustrating condition for both the patient and clinician. Determining appropriate course of therapy should require extensive conservative measures and consideration of alternative surgical options prior to concluding an orchiectomy is warranted. This manuscript aims to provide the clinician with the information currently available to determine if the anticipated success rate is warranted to consider extirpative surgery for idiopathic chronic orchialgia.
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Affiliation(s)
- Gregory Lowe
- Department of Urology, OhioHealth Physician Group, OhioHealth Hospitals, Columbus, OH 43214, USA
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Abstract
Chronic orchialgia is a vexing condition defined as chronic or intermittent scrotal pain lasting at least three months that significantly interferes with daily activities. There are currently no guidelines regarding the diagnosis and management of this condition despite it being the cause of 2.5-4.8% of urologic clinic visits. Men often present with chronic orchialgia in their mid to late 30s, although the condition can present at any age. A broad differential diagnosis of chronic orchialgia includes epididymitis, testicular torsion, tumors, obstruction, varicocele, epididymal cysts, hydrocele, iatrogenic injury following vasectomy or hernia repair, and referred pain from a variety of sources including mid-ureteral stone, indirect inguinal hernia, aortic or common iliac artery aneurysms, lower back disorders, interstitial cystitis, and nerve entrapment due to perineural fibrosis; approximately 25-50% of chronic orchialgia is idiopathic in nature. In such cases, it is reasonable to consider psychological and psychosocial factors that may be contributing to chronic pain. Invasive testing is not recommended in the work-up of chronic orchialgia.
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Affiliation(s)
| | - Alexander W Pastuszak
- Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, USA.,Scott Department of Urology, Baylor College of Medicine, Houston, TX, USA
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Abstract
Introduction: Chronic orchialgia is historically and currently a challenging disease to treat. It is a diagnostic and therapeutic challenge for physicians. Conservative therapy has served as the first line of treatment. For those who fail conservative therapy, surgical intervention may be required. We aim to provide a review of currently available surgical options and novel surgical treatment options. Methods: A review of current literature was performed using PubMed. Literature discussing treatment options for chronic orchialgia were identified. The following search terms were used to identify literature that was relevant to this review: Chronic orchialgia, testicular pain, scrotal content pain, and microsurgical denervation of the spermatic cord (MDSC). Results: The incidence of chronic orchialgia has been increasing over time. In the USA, it affects up to 100,000 men per year due to varying etiologies. The etiology of chronic orchialgia can be a confounding problem. Conservative therapy should be viewed as the first line therapy. Studies have reported poor success rates. Current surgical options for those who fail conservative options include varicocelectomy, MDSC, epididymectomy, and orchiectomy. Novel treatment options include microcryoablation of the peri-spermatic cord, botox injection, and amniofix injection. Conclusion: Chronic orchialgia has been and will continue to be a challenging disease to treat due to its multiple etiologies and variable treatment outcomes. Further studies are needed to better understand the problem. Treatment options for patients with chronic orchialgia are improving. Additional studies are warranted to better understand the long-term durability of this treatment options.
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Affiliation(s)
- Bayo Tojuola
- Department of Urology, South Lake Hospital, Clermont, FL 34711, USA
| | - Jeffrey Layman
- Department of Urology, South Lake Hospital, Clermont, FL 34711, USA
| | - Ibrahim Kartal
- Department of Urology, South Lake Hospital, Clermont, FL 34711, USA
| | - Ahmet Gudelogul
- Department of Urology, South Lake Hospital, Clermont, FL 34711, USA
| | - Jamin Brahmbhatt
- Department of Urology, South Lake Hospital, Clermont, FL 34711, USA
| | - Sijo Parekattil
- Department of Urology, South Lake Hospital, Clermont, FL 34711, USA
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Oomen RJA, Witjens AC, van Wijck AJM, Grobbee DE, Lock TMTW. Prospective double-blind preoperative pain clinic screening before microsurgical denervation of the spermatic cord in patients with testicular pain syndrome. Pain 2014; 155:1720-1726. [PMID: 24861586 DOI: 10.1016/j.pain.2014.05.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Revised: 05/14/2014] [Accepted: 05/19/2014] [Indexed: 10/25/2022]
Abstract
Testicular pain syndrome (TPS), defined as an intermittent or constant pain in one or both testicles for at least 3 months, resulting in significant reduction of daily activities, is common. Microsurgical denervation of the spermatic cord (MDSC) has been suggested as an effective treatment option. The study population comprised 180 TPS patients admitted to our outpatient urology clinic between 1999 and 2011. On 3 different occasions, patients were offered a double-blind, placebo-controlled temporary blockade of the spermatic cord. A single blockade consisted of 10 mL 2% lidocaine, 10 mL 0.25% bupivacaine, or 10 mL 0.9% sodium chloride. If the results of these blockades were positive, MDSC was offered. All MDSCs were performed by a single urologist (M.T.W.T.L.) using an inguinal approach. Pain reduction was determined at prospective follow-up. This study evaluated 180 patients. Most patients (61.1%) had undergone a scrotal or inguinal procedure. Patients had complaints during sexual activities (51.7%), sitting (37.5%), and/or cycling (36.7%); 189 randomized blockades were offered to all patients. There was a positive response in 37% and a negative response in 51%. MDSC was performed on 58 testicular units, including 3 patients with a negative outcome of the blockades. At mean follow-up of 42.8 months, 86.2% had a ≥ 50% reduction of pain and 51.7% were completely pain free. MDSC is a valuable treatment option for TPS patients because in this study 86.2% experienced a ≥ 50% reduction of pain. To prevent superfluous diagnostics and treatment, it is mandatory to follow a systematic protocol in the treatment of TPS.
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Affiliation(s)
- Robert J A Oomen
- Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands Department of Urology, Central Military Hospital, Utrecht, The Netherlands Department of Urology, Radboud University Nijmegen Medical Center, Utrecht, The Netherlands Pain Clinic, University Medical Center Utrecht, Utrecht, The Netherlands Department of Anesthesiology, University Medical Center Utrecht, Utrecht, The Netherlands Clinical Epidemiology, University Medical Center Utrecht, Utrecht, The Netherlands Julius Center for Health Sciences and Primary Care, Utrecht, The Netherlands
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