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He H, Luo H, Qian B, Xu H, Zhang G, Zou X, Zou J. Autonomic Nervous System Dysfunction Is Related to Chronic Prostatitis/Chronic Pelvic Pain Syndrome. World J Mens Health 2024; 42:1-28. [PMID: 37118962 PMCID: PMC10782122 DOI: 10.5534/wjmh.220248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 04/30/2023] Open
Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common and non-lethal urological condition with painful symptoms. The complexity of CP/CPPS's pathogenesis and lack of efficient etiological diagnosis results in incomplete treatment and recurrent episodes, causing long-term mental and psychological suffering in patients. Recent findings indicate that the autonomic nervous system involves in CP/CPPS, including sensory, sympathetic, parasympathetic, and central nervous systems. Neuro-inflammation and sensitization of sensory nerves lead to persistent inflammation and pain. Sympathetic and parasympathetic alterations affect the cardiovascular and reproductive systems and the development of prostatitis. Central sensitization lowers pain thresholds and increases pelvic pain perception in chronic prostatitis. Therefore, this review summarized the detailed processes and mechanisms of the critical role of the autonomic nervous system in developing CP/CPPS. Furthermore, it describes the neurologically relevant substances and channels or receptors involved in this process, which provides new perspectives for new therapeutic approaches to CP/CPPS.
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Affiliation(s)
- Hailan He
- Department of Graduate, First Clinical Colledge, Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Hui Luo
- Department of Graduate, First Clinical Colledge, Gannan Medical University, Ganzhou, Jiangxi, China
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Biao Qian
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Hui Xu
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Guoxi Zhang
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Xiaofeng Zou
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China
| | - Junrong Zou
- Department of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Institute of Urology, the First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
- Jiangxi Engineering Technology Research Center of Calculi Prevention, Ganzhou, Jiangxi, China.
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Harland N, Walz S, Eberli D, Schmid FA, Aicher WK, Stenzl A, Amend B. Stress Urinary Incontinence: An Unsolved Clinical Challenge. Biomedicines 2023; 11:2486. [PMID: 37760927 PMCID: PMC10525672 DOI: 10.3390/biomedicines11092486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/29/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Stress urinary incontinence is still a frequent problem for women and men, which leads to pronounced impairment of the quality of life and withdrawal from the social environment. Modern diagnostics and therapy improved the situation for individuals affected. But there are still limits, including the correct diagnosis of incontinence and its pathophysiology, as well as the therapeutic algorithms. In most cases, patients are treated with a first-line regimen of drugs, possibly in combination with specific exercises and electrophysiological stimulation. When conservative options are exhausted, minimally invasive surgical therapies are indicated. However, standard surgeries, especially the application of implants, do not pursue any causal therapy. Non-absorbable meshes and ligaments have fallen into disrepute due to complications. In numerous countries, classic techniques such as colposuspension have been revived to avoid implants. Except for tapes in the treatment of stress urinary incontinence in women, the literature on randomized controlled studies is insufficient. This review provides an update on pharmacological and surgical treatment options for stress urinary incontinence; it highlights limitations and formulates wishes for the future from a clinical perspective.
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Affiliation(s)
- Niklas Harland
- Department of Urology, University of Tuebingen Hospital, 72076 Tuebingen, Germany; (N.H.); (S.W.); (A.S.)
| | - Simon Walz
- Department of Urology, University of Tuebingen Hospital, 72076 Tuebingen, Germany; (N.H.); (S.W.); (A.S.)
| | - Daniel Eberli
- Department of Urology, University Hospital Zurich, 8091 Zurich, Switzerland; (D.E.); (F.A.S.)
| | - Florian A. Schmid
- Department of Urology, University Hospital Zurich, 8091 Zurich, Switzerland; (D.E.); (F.A.S.)
| | - Wilhelm K. Aicher
- Centre for Medical Research, University of Tuebingen Hospital, Eberhard Karls University Tuebingen, 72076 Tuebingen, Germany;
| | - Arnulf Stenzl
- Department of Urology, University of Tuebingen Hospital, 72076 Tuebingen, Germany; (N.H.); (S.W.); (A.S.)
| | - Bastian Amend
- Department of Urology, University of Tuebingen Hospital, 72076 Tuebingen, Germany; (N.H.); (S.W.); (A.S.)
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Harland N, Alfarra M, Erne E, Maas M, Amend B, Bedke J, Stenzl A. A Peritoneal Purse-String Suture Prevents Symptomatic Lymphoceles in Retzius-Sparing Robot-Assisted Radical Prostatectomy. J Clin Med 2023; 12:jcm12030791. [PMID: 36769440 PMCID: PMC9917373 DOI: 10.3390/jcm12030791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The retzius-sparing approach for robotic-assisted radical prostatectomy (RARP) has been increasingly adopted. Symptomatic lymphoceles are a widespread complication of RARP with pelvic lymph node dissection. Here, we present a new technique, the peritoneal purse-string suture (PPSS), that seems to reduce the rate of symptomatic lymphoceles following retzius-sparing RARP with extended pelvic lymph node dissection (ePLND). METHODS The radical prostatectomy and bilateral lymphadenectomy are performed through three separate peritoneal openings. The PPSS uses a single suture in a way similar to a purse-string suture; the openings of both lymphadenectomy fields are widened, and the rectovesical opening from the prostatectomy is simultaneously closed. This report retrospectively evaluates the perioperative and postoperative outcomes of two consecutive patient cohorts undergoing RARP with ePLND by a single surgeon between May 2015 and June 2019, one cohort prior to introducing PPSS as control (n = 145) and the other after introducing PPSS (n = 91). RESULTS The two study groups were comparable on baseline characteristics, except ASA. There were no Clavien-Dindo grade IV-V complications, and comparable rates of grade I-III complications. The difference in postoperative lymphocele formation was 22% in PPSS versus 27% in the control group (p = 0.33). The rate of symptomatic lymphoceles was significantly lower in the PPSS group (3% vs. 10%, p = 0.047). CONCLUSION The PPSS is a feasible procedure that reduces symptomatic lymphoceles in patients undergoing RARP with a retzius-sparing approach.
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Impact of Pelvic Anatomical Changes Caused by Radical Prostatectomy. Cancers (Basel) 2022; 14:cancers14133050. [PMID: 35804823 PMCID: PMC9265134 DOI: 10.3390/cancers14133050] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/08/2022] [Accepted: 06/19/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary After radical prostatectomy, the pelvic anatomy is altered such that the postoperative structure differs from the preoperative one, resulting in a variety of complications. In this review, the complications and mechanisms of pelvic anatomical changes associated with radical prostatectomy, as well as countermeasures, are outlined. An analysis of the anatomical mechanisms that cause complications after radical prostatectomy using imaging and other modalities is in progress. In addition, many surgical techniques that ensure the prevention of postoperative complications have been reported, and their usefulness has been evaluated. The preservation of as much periprostatic tissue and periprostatic structures as possible may lead to favorable postoperative functions, as long as the cancer condition permits. Abstract During radical prostatectomy, the prostate is removed along with the seminal vesicles, and the urinary tract is reconstructed by dropping the bladder onto the pelvic floor and suturing the bladder and urethra together. This process causes damage to the pelvic floor and postoperative complications due to the anatomical changes in the pelvic floor caused by the vesicourethral anastomosis. Urinary incontinence and erectile dysfunction are major complications that impair patients’ quality of life after radical prostatectomy. In addition, the shortening of the penis and the increased prevalence of inguinal hernia have been reported. Since these postoperative complications subsequently affect patients’ quality of life, their reduction is a matter of great interest, and procedural innovations such as nerve-sparing techniques, Retzius space preservation, and inguinal hernia prophylaxis have been developed. It is clear that nerve sparing is useful for preserving the erectile function, and nerve sparing, urethral length preservation, and Retzius sparing are useful for urinary continence. The evaluation of pre- and postoperative imaging to observe changes in pelvic anatomy is also beginning to clarify why these techniques are useful. Changes in pelvic anatomy after radical prostatectomy are inevitable and, therefore, postoperative complications cannot be completely eliminated; however, preserving as much of the tissue and structure around the prostate as possible, to the extent that prostate cancer control is not compromised, may help reduce the prevalence of postoperative complications.
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Pedraza AM, Pandav K, Menon M, Khera M, Wagaskar V, Dovey Z, Mohamed N, Parekh S, Tewari AK. Current strategies to improve erectile function in patients undergoing radical prostatectomy-intraoperative scenario. Urol Oncol 2022; 40:79-86. [DOI: 10.1016/j.urolonc.2021.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/22/2021] [Accepted: 12/07/2021] [Indexed: 11/27/2022]
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Pedraza AM, Wagaskar V, Parekh S, Tewari A. Technical advances in nerve-sparing and continence preservation. Curr Opin Urol 2022; 32:204-210. [PMID: 34954705 DOI: 10.1097/mou.0000000000000958] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Urinary incontinence and erectile dysfunction are common after radical prostatectomy. These side effects greatly impact patients' quality of life. Therefore, surgical techniques and technology tools are constantly being developed to optimize trifecta outcomes. Here we focus on advances in nerve-sparing (NS) and continence preservation. RECENT FINDINGS New surgical techniques dedicated to preservation rather than reconstruction have been developed to improve urinary continence (UC) and NS. On the other hand, intraoperative assessment of prostatic and periprostatic structures has shown promising outcomes toward NS whereas avoiding omission of extracapsular extension (ECE). Likewise, neural regeneration strategies are under research to improve return of erectile function and UC. SUMMARY Superb outcomes after Robot-Assisted Radical Prostatectomy require a proper balance between NS and risk of ECE. Detailed anatomic knowledge together with an accurate surgical planning are cornerstone for tailoring the approach in each case.
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Affiliation(s)
- Adriana M Pedraza
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
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Lopes TDDS, Fritoli RB, Silva FHD, Calmasini FB. Aging-associated prostate smooth muscle hypercontractility in rats. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e21063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Zhao L, Chen J, Peng Z, Zhao L, Song Y. Radiofrequency thermocoagulation of trigeminal nerve assisted by nerve bundle extraction and image fusion based on hamilton-jacobi equation. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2021; 209:106361. [PMID: 34454209 DOI: 10.1016/j.cmpb.2021.106361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 08/03/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND AND OBJECTIVE Radiofrequency thermocoagulation is an effective method for treating classic trigeminal neuralgia. However, the accurate positioning of thermocoagulation is difficult. The purpose of this study was to design an optimal strategy for performing adjuvant surgery. METHODS A total of 60 patients with trigeminal neuralgia were divided into two groups. One group received conventional computed tomography (CT) guided treatment (CT group). In the other group, neural fiber bundles were firstly extracted based on the Hamilton-Jacobi equation. Then, the MRI, CT, and fiber bundle images were fused to visualize the relationship among semilunar ganglion, trigeminal nerve, and puncture needle (fusion group). RESULTS Trigeminal fiber bundles were extracted quickly by the contour tracking method, and different types of image fusion were realized for radiofrequency surgery navigation. In the fusion group, 13.3% of patients could not reach semilunar ganglion, and 76.9% of the remaining cases reached the ideal damage area. In the CT group, the preoperative design shows that 26.7% of patients may have puncture difficulty, and 54.5% of remaining cases reached the ideal damage area. CONCLUSION The technique of neural bundle extraction and image fusion based on the Hamilton-Jacobi equation can be used to plan the personalized puncture path targeting the semilunar ganglion.
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Affiliation(s)
- Li Zhao
- Department of Pain, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Jiahua Chen
- Department of Pain, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Zhaowen Peng
- Department of Pain, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Long Zhao
- Department of Pain, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Yang Song
- Department of Pain, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, China.
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Ding XF, Luan Y, Wang F, Xu YZ, Guo CH, Zhu LY. The application of a targeted periprostatic nerve block in transperineal template-guided prostate biopsies. Quant Imaging Med Surg 2020; 10:2125-2132. [PMID: 33139992 DOI: 10.21037/qims-20-369] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background Our study aims to evaluate the anesthetic efficacy of multiparametric magnetic resonance imaging/transrectal ultrasound (mpMRI/TRUS) fusion-guided targeted periprostatic nerve block (PNB) for transperineal template-guided prostate biopsy (TTPB). Methods The patients who underwent mpMRI/TRUS fusion-guided prostate biopsy from May 2018 to March 2019 were randomized into two groups using a random number table. The intervention group (n=47) and the control group (n=45) received targeted PNB and traditional PNB, respectively. Visual analog scale (VAS) and visual numeric scale (VNS) scores were used to assess the patients' pain and quantify their satisfaction. Results The total detection rate for prostate cancer was 45.7%, with a comparable positive rate between the intervention group (42.6%) and the control group (48.9%), which meant there was no significant difference between the groups (P=0.542). Patient age, prostate-specific antigen, prostate volume, suspicious lesions on mpMRI, number of cores, operation time, and biopsy time were comparable between the groups. The VAS scores during biopsy were significantly lower in the intervention group than in the control group [2 (1 to 3) vs. 2 (1 to 4), P=0.019]. Conversely, the VNS scores during biopsy were higher in the intervention group [3 (2 to 4) vs. 3 (2 to 3), P=0.015]. There were no significant differences in the pain scores or the satisfaction scores at 30 min after the procedure between the two groups. There were no significant differences between the groups for complications, such as hematuria, urinary retention, infection, hemospermia, and vasovagal reaction (P>0.05). Conclusions Targeted PNB significantly relieved the pain and did not increase the incidence of complications for patients when compared with traditional PNB.
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Affiliation(s)
- Xue-Fei Ding
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Yang Luan
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Fei Wang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Yao-Zong Xu
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Cheng-Hao Guo
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Liang-Yong Zhu
- Clinical Medical College, Yangzhou University, Yangzhou, China
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Zattoni F, Artibani W, Patel V, Montorsi F, Porpiglia F, Hampton LJ, Rocco B, Dasgupta P, Hemal AK, Mottrie A, Tewari A, Dal Moro F. Technical innovations to optimize continence recovery after robotic assisted radical prostatectomy. MINERVA UROL NEFROL 2019; 71:324-338. [DOI: 10.23736/s0393-2249.19.03395-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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