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Kranz J, Bartoletti R, Bruyère F, Cai T, Geerlings S, Köves B, Schubert S, Pilatz A, Veeratterapillay R, Wagenlehner FME, Bausch K, Devlies W, Horváth J, Leitner L, Mantica G, Mezei T, Smith EJ, Bonkat G. European Association of Urology Guidelines on Urological Infections: Summary of the 2024 Guidelines. Eur Urol 2024; 86:27-41. [PMID: 38714379 DOI: 10.1016/j.eururo.2024.03.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/18/2024] [Accepted: 03/28/2024] [Indexed: 05/09/2024]
Abstract
BACKGROUND AND OBJECTIVE Urological infections significantly impact the wellbeing and quality of life of individuals owing to their widespread occurrence and diverse clinical manifestations. The objective of the guidelines panel was to provide evidence-based guidance on the diagnosis, treatment, and prevention of urinary tract infections (UTIs) and male accessory-gland infections, while addressing crucial public health aspects related to infection control and antimicrobial stewardship. METHODS For the 2024 guidelines on urological infections, new and relevant evidence was identified, collated, and appraised via a structured assessment of the literature. Databases searched included Medline, EMBASE, and the Cochrane Libraries. Recommendations within the guidelines were developed by the panel to prioritise clinically important care decisions. The strength of each recommendation was determined according to a balance between desirable and undesirable consequences of alternative management strategies, the quality of the evidence (including the certainty of estimates), and the nature and variability of patient values and preferences. KEY FINDINGS AND LIMITATIONS Key recommendations emphasise the importance of a thorough medical history and physical examination for patients with urological infections. The guidelines stress the role of antimicrobial stewardship to combat the rising threat of antimicrobial resistance, providing recommendations for antibiotic selection, dosing, and duration on the basis of the latest evidence. CONCLUSIONS AND CLINICAL IMPLICATIONS This overview of the 2024 EAU guidelines offers valuable insights into managing urological infections and are designed for effective integration into clinical practice. PATIENT SUMMARY The European Association of Urology has issued an updated guideline on urological infections. The guidelines provide recommendations for diagnosis, treatment, and prevention, with a particular focus on minimising antibiotic use because of the increasing global threat of antimicrobial resistance.
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Affiliation(s)
- Jennifer Kranz
- Department of Urology and Pediatric Urology, RWTH Aachen University, Aachen, Germany; Department of Urology and Kidney Transplantation, Martin-Luther-University, Halle, Germany.
| | - Riccardo Bartoletti
- Department of Translational Research and New Technologies, University of Pisa, Pisa, Italy
| | - Franck Bruyère
- Department of Urology, CHRU Bretonneau, Tours, France; Université Francois Rabelais, PRES Centre Val de Loire, Tours, France
| | - Tommaso Cai
- Department of Urology, Santa Chiara, Regional Hospital, Trento, Italy
| | - Suzanne Geerlings
- Department of Internal Medicine, Amsterdam Institute for Infection and Immunity, Amsterdam Public Health Research Institute, Amsterdam, The Netherlands; Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Bela Köves
- Department of Urology, University of Szeged, Szeged, Hungary
| | - Sören Schubert
- Max von Pettenkofer Institute, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Adrian Pilatz
- Department of Urology, Pediatric Urology and Andrology, Justus-Liebig-University Giessen, Giessen, Germany
| | | | - Florian M E Wagenlehner
- Department of Urology, Pediatric Urology and Andrology, Justus-Liebig-University Giessen, Giessen, Germany
| | - Kathrin Bausch
- Department of Urology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Wout Devlies
- Department of Urology, UZ Leuven, Leuven, Belgium
| | - József Horváth
- BKMK SZTE ÁOK Okt. Kh. Urológiai Osztálya, Kecskemét, Hungary
| | - Lorenz Leitner
- Department of Neuro-Urology, Balgrist University Hospital, University of Zürich, Zürich, Switzerland
| | | | - Tunde Mezei
- Department of Urology, Telemark Hospital, Skien, Norway
| | - Emma J Smith
- European Association of Urology Guidelines Office, Arnhem, The Netherlands
| | - Gernot Bonkat
- alta Uro AG, Merian Iselin Klinik, Center of Biomechanics & Calorimetry, University of Basel, Basel, Switzerland
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Wang P, Zeng Q, Liu JC, Yang C, Tong D, Li Y, Duan YG. Immunodeviation towards T cell-mediated immune response in the testes of LPS-induced mouse epididymo-orchitis. J Reprod Immunol 2024; 164:104272. [PMID: 38838578 DOI: 10.1016/j.jri.2024.104272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Accepted: 05/30/2024] [Indexed: 06/07/2024]
Abstract
The testicular consequences of acute epididymo-orchitis remain largely unelucidated in long-term damage, which might be a neglected factor for male infertility. In this study, the differential phenotype of testicular immune cell subpopulations in lipopolysaccharide (LPS)-induced mouse epididymo-orchitis were analyzed by flow cytometry on day 1, day 7, and day 28. The number of macrophages, neutrophils, and myeloid-derived suppressor cells (MDSCs) steadily decreased in the testes with inoculation. Total F4/80-CD11c+ dendritic cells (DCs) maintained a relatively stable level, whereas conventional type 1 dendritic cells (cDC1) increased gradually from day 1 to day 28. There was a lower number of CD4+ and CD8+ T cells at day 1 and day 7, and they had similar results with a ceiling level at day 28. The testes displayed a higher level of CD3+ T cells but a lower frequency of macrophages, cDC2, and neutrophils at 28 days post-inoculation compared with the epididymis. In summary, our data indicates acute epididymo-orchitis could lead to long-term damage in the testes, which is characterized by CD3+ T cell (including CD4+ and CD8+ T cells)-mediated immune responses.
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Affiliation(s)
- Peng Wang
- Department of Urology, Daping Hospital, Army Medical University, Chongqing, China
| | - Qunxiong Zeng
- Shenzhen Key Laboratory of Fertility Regulation, Center of Assisted Reproduction and Embryology, the University of Hong Kong - Shenzhen Hospital, Shenzhen 518053, China
| | - Jin-Chuan Liu
- Shenzhen Key Laboratory of Fertility Regulation, Center of Assisted Reproduction and Embryology, the University of Hong Kong - Shenzhen Hospital, Shenzhen 518053, China
| | - Chen Yang
- Shenzhen Key Laboratory of Fertility Regulation, Center of Assisted Reproduction and Embryology, the University of Hong Kong - Shenzhen Hospital, Shenzhen 518053, China
| | - Dali Tong
- Department of Urology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yanfeng Li
- Department of Urology, Daping Hospital, Army Medical University, Chongqing, China
| | - Yong-Gang Duan
- Shenzhen Key Laboratory of Fertility Regulation, Center of Assisted Reproduction and Embryology, the University of Hong Kong - Shenzhen Hospital, Shenzhen 518053, China.
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Norton SM, Saies A, Browne E, Charambra B, Silviu D, Nabi N, Nama G, Giri S, Flood HD. Outcome of acute epididymo-orchitis: risk factors for testicular loss. World J Urol 2023; 41:2421-2428. [PMID: 37452204 PMCID: PMC10465682 DOI: 10.1007/s00345-023-04500-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 06/20/2023] [Indexed: 07/18/2023] Open
Abstract
PURPOSE Acute epididymo-orchitis (AEO) is a common urological condition characterised by pain and swelling of the epididymis which can affect men of any age. The aetiology and to some extent the management of the patient differ between paediatric and young and older adult groups. METHODS A retrospective analysis was performed at the University Hospital Limerick from 2012 to 2016. Hospital In-Patient Enquiry (HIPE) data were obtained for all patients diagnosed with orchitis, epididymitis, epididymo-orchitis or testicular abscess over this 5-year period. RESULTS 140 patients were identified, the age range was 0-89, median age 35.6. These were then split into 3 clinical groups, pre-pubertal (Group 1, 0-15-year-olds), sexually active young men (Group 2a, 16-35-year-olds) and men over 35 (Group 2b). Nine patients had an abscess on ultrasound investigation. There was a significant correlation between the presence of an abscess and the need for an orchidectomy (2 patients, P = 0.035). Two patients were reported as having an atrophic testis following AEO and both were in Group 2b. CONCLUSION Overall, 7/131 (5%) patients had loss or atrophy of a testicle following an episode of AEO. Nineteen patients had further readmissions with AEO (14%).
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Affiliation(s)
| | - Alex Saies
- University Hospital Limerick, Limerick, Ireland
| | - Eva Browne
- University Hospital Limerick, Limerick, Ireland
| | | | | | - Nauman Nabi
- University Hospital Limerick, Limerick, Ireland
| | - Girish Nama
- University Hospital Limerick, Limerick, Ireland
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Paira DA, Olmedo JJ, Olivera C, Tissera AD, Molina RI, Rivero VE, Motrich RD, Saka HA. Chronic epididymitis due to Chlamydia trachomatis LGV-L2 in an HIV-negative heterosexual patient: a case report. Front Public Health 2023; 11:1129166. [PMID: 37228719 PMCID: PMC10203518 DOI: 10.3389/fpubh.2023.1129166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 04/05/2023] [Indexed: 05/27/2023] Open
Abstract
Chlamydia trachomatis is an obligate intracellular pathogen and the leading bacterial cause of sexually transmitted infections worldwide. Chlamydia trachomatis genovars L1-L3 are responsible for lymphogranuloma venereum (LGV), an invasive sexually transmitted disease endemic in tropical and subtropical regions of Africa, South America, the Caribbean, India and South East Asia. The typical signs and symptoms of C. trachomatis LGV urogenital infections in men include herpetiform ulcers, inguinal buboes, and/or lymphadenopathies. Since 2003, endemic cases of proctitis and proctocolitis caused by C. trachomatis LGV emerged in Europe, mainly in HIV-positive men who have sex with men (MSM). Scarce data have been reported about unusual clinical presentations of C. trachomatis LGV urogenital infections. Herein, we report a case of a 36-year-old heterosexual, HIV-negative male declaring he did not have sex with men or trans women, who presented to the Urology and Andrology outpatient clinic of a healthcare center from Cordoba, Argentina, with intermittent testicular pain over the preceding 6 months. Doppler ultrasound indicated right epididymitis and funiculitis. Out of 17 sexually transmitted infections (STIs) investigated, a positive result was obtained only for C. trachomatis. Also, semen analysis revealed oligoasthenozoospermia, reduced sperm viability as well as increased sperm DNA fragmentation and necrosis, together with augmented reactive oxygen species (ROS) levels and the presence of anti-sperm IgG autoantibodies. In this context, doxycycline 100 mg/12 h for 45 days was prescribed. A post-treatment control documented microbiological cure along with resolution of clinical signs and symptoms and improved semen quality. Strikingly, sequencing of the ompA gene revealed C. trachomatis LGV L2 as the causative uropathogen. Remarkably, the patient did not present the typical signs and symptoms of LGV. Instead, the infection associated with chronic testicular pain, semen inflammation and markedly reduced sperm quality. To our knowledge, this is the first reported evidence of chronic epididymitis due to C. trachomatis LGV L2 infection in an HIV-negative heterosexual man. These findings constitute important and valuable information for researchers and practitioners and highlight that C. trachomatis LGV-L2 should be considered as putative etiologic agent of chronic epididymitis, even in the absence of the typical LGV signs and symptoms.
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Affiliation(s)
- Daniela Andrea Paira
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), CONICET, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - José Javier Olmedo
- Fundación Urológica Córdoba para la Docencia e Investigación Médica (FUCDIM), Córdoba, Argentina
| | - Carolina Olivera
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), CONICET, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | | | | | - Virginia Elena Rivero
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), CONICET, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Rubén Darío Motrich
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), CONICET, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Héctor Alex Saka
- Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI), CONICET, Córdoba, Argentina
- Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
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Khastgir J. Advances in the antibiotic management of epididymitis. Expert Opin Pharmacother 2022; 23:1103-1113. [PMID: 35380486 DOI: 10.1080/14656566.2022.2062228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Acute epididymitis is commonly encountered and typically presents acutely within a wide clinical spectrum. Most cases of acute epididymitis are caused by bacterial infection, most often by sexually transmitted organisms and urinary pathogens. Current treatment regimens remain empirical, although recent advances using modern diagnostic techniques support a change in the management paradigm. AREAS COVERED The choice of the initial antibiotic regimen is empirical and based on the most likely causative pathogen, whether sexually transmitted, enteric or other. Adherence of clinical practice remains short of available guidance, which may be improved by thorough clinical and microbiologic assessment, supported by a knowledge of the commonly associated pathogenic organisms, and the appropriate choice of tests required for their identification. Use of advanced microbiology techniques and studies of current practice provide new insights that have challenged traditional management paradigms. The authors discuss these points in and provide their expert perspectives on its treatment and future developments. EXPERT OPINION Relatively sparse direct trial data exists on antimicrobial treatments for acute epididymitis. Much of the presently available guidance is derived from previous guidance recommendations, knowledge of antimicrobial activities of specific agents, and treatment outcomes in uncomplicated infections. Identification of specific pathogens and prescribing accuracy is dependent on the extent to which cases are investigated and is therefore variable.
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Affiliation(s)
- Jay Khastgir
- Princess of Wales Hospital, Cwm Taff Bro Morgannwg NHS University Health Board & Swansea University School of Medicine, Swansea
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Larsen K, Paige A, Mutyala M, Weber B, Slim J. Fournier's gangrene mimicking an acute epididymitis. SAGE Open Med Case Rep 2021; 9:2050313X211059297. [PMID: 34820131 PMCID: PMC8606724 DOI: 10.1177/2050313x211059297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 10/25/2021] [Indexed: 12/17/2022] Open
Abstract
Fournier's gangrene is a urologic emergency secondary to a necrotizing soft tissue infection. Fournier's gangrene is characterized by severe pain and features of Fournier's gangrene may include edema, blisters and bullae, crepitus, subcutaneous gas, and systemic symptoms. Risk factors include male gender, alcohol abuse, immunocompromised state, uncontrolled diabetes mellitus, obesity, and malignancy. The diagnosis is made clinically but is often supported by radiography, ultrasound, computed tomography, and magnetic resonance imaging. Treatment consists of emergent hospitalization and surgery to debride the necrotic tissues. Morbidity and mortality for Fournier's gangrene are very high if left untreated. Early surgical intervention is key to the successful treatment of Fournier's gangrene. This case report presents a case of Fournier's gangrene mimicking acute epididymitis and highlights the importance of a thorough physical examination with high clinical suspicion for Fournier's gangrene.
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Affiliation(s)
- Kalee Larsen
- Saint Michael's Medical Center, New York Medical College, Newark, NJ, USA
| | - Amy Paige
- Saint Michael's Medical Center, New York Medical College, Newark, NJ, USA
| | - Monica Mutyala
- Saint Michael's Medical Center, New York Medical College, Newark, NJ, USA
| | - Benjamin Weber
- Saint Michael's Medical Center, New York Medical College, Newark, NJ, USA
| | - Jihad Slim
- Saint Michael's Medical Center, New York Medical College, Newark, NJ, USA
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7
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Abolghasemi S, Alizadeh M, Hashemi A, Tehrani S. Etiology and Clinical Features of Epididymo-orchitis: A Single-center Study in Tehran, Iran. Infect Disord Drug Targets 2021; 21:142-145. [PMID: 32067623 DOI: 10.2174/1871526520666200218115400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 02/01/2020] [Accepted: 02/01/2020] [Indexed: 11/22/2022]
Abstract
CDATA[Introduction: Epididymo-orchitis is a common urological disease among men. Little is known about the clinical and epidemiological aspects of the disease in Iran. Thus, the present study was aimed at investigating the etiology, clinical sequelae and risk factors of patients with epididymo- orchitis in Tehran, Iran. METHODS Patients presenting with epididymo-orchitis were prospectively analyzed in order to study the etiology and pattern of the disease. Bacteriological, molecular and serological tests were undertaken to look for Chlamydia trachomatis, Neisseria gonorrhoeae, Brucella spp., Mycoplasma spp, and other bacteria. RESULTS Fifty patients with epididymo-orchitis were evaluated according to their clinical symptoms, duration of symptoms, physical examination, and laboratory studies. The mean age of the patients was 53 years. Fever, dysuria, pain in the flanks, urinary frequency and discharges occurred in 58.0%, 50.0%, 50.0%, 28.0% and 6.0%, respectively. Bacterial pathogen was identified in 26% (13/50) of patients by urine culture. Escherichia coli was the etiological agent in 11/13 patients (84.6%). Two out of 50 patients (4.0%) were also positive for Chlamydia trachomatis. Two samples were serologically positive for Brucella spp. High Mean age, fever, urinary frequency, history of the underlying disease and history of urinary tract infections were found to have a significant association with the positive bacteriologic urine culture (P<0.05). CONCLUSIONS The most common clinical manifestations were fever, dysuria, and abdominal pain. E. coli and C. trachomatis were the major causative agents. The use of a set of diagnostic approaches including clinical symptoms, urine culture and more precise techniques such as PCR should be taken into consideration for the definitive diagnosis.
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Affiliation(s)
- Sara Abolghasemi
- Labbafinejad Clinical Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Alizadeh
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Hashemi
- Departmenet of Microbiology, School of medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shabnam Tehrani
- Infectious Diseases and Tropical Medicine Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Wenzel M, Deuker M, Welte MN, Hoeh B, Preisser F, Homrich T, Kempf VAJ, Hogardt M, Mandel P, Karakiewicz PI, Chun FKH, Kluth LA. Catheter Management and Risk Stratification of Patients With in Inpatient Treatment Due to Acute Epididymitis. Front Surg 2020; 7:609661. [PMID: 33344499 PMCID: PMC7744346 DOI: 10.3389/fsurg.2020.609661] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 10/29/2020] [Indexed: 11/17/2022] Open
Abstract
Objective: This study aims to evaluate catheter management in acute epididymitis (AE) patients requiring inpatient treatment and risk factors predicting severity of disease. Material and Methods: Patients with diagnosed AE and inpatient treatment between 2004 and 2019 at the University Hospital Frankfurt were analyzed. A risk score, rating severity of AE, including residual urine > 100 ml, fever > 38.0°C, C-reactive protein (CRP) > 5 mg/dl, and white blood count (WBC) > 10/nl was introduced. Results: Of 334 patients, 107 (32%) received a catheter (transurethral (TC): n = 53, 16%, suprapubic (SPC): n = 54, 16%). Catheter patients were older, exhibited more comorbidities, and had higher CRP and WBC compared with the non-catheter group (NC). Median length of stay (LOS) was longer in the catheter group (7 vs. 6 days, p < 0.001), whereas necessity of abscess surgery and recurrent epididymitis did not differ. No differences in those parameters were recorded between TC and SPC. According to our established risk score, 147 (44%) patients exhibited 0–1 (low-risk) and 187 (56%) 2–4 risk factors (high-risk). In the high-risk group, patients received a catheter significantly more often than with low-risk (TC: 22 vs. 9%; SPC: 19 vs. 12%, both p ≤ 0.01). Catheter or high-risk patients exhibited positive urine cultures more frequently than NC or low-risk patients. LOS was comparable between high-risk patients with catheter and low-risk NC patients. Conclusion: Patients with AE who received a catheter at admission were older, multimorbid, and exhibited more severe symptoms of disease compared with the NC patients. A protective effect of catheters might be attributable to patients with adverse risk constellations or high burden of comorbidities. The introduced risk score indicates a possibility for risk stratification.
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Affiliation(s)
- Mike Wenzel
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany.,Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, QC, Canada.,German Society of Resisdents in Urology Academics Reconstructive Working Group, Planegg, Germany
| | - Marina Deuker
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany.,Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, QC, Canada
| | - Maria N Welte
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Benedikt Hoeh
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Felix Preisser
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Till Homrich
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Volkhard A J Kempf
- Institute for Medical Microbiology and Infection Control, University Hospital Frankfurt, Frankfurt, Germany.,University Center of Infectious Diseases, University Hospital Frankfurt, Frankfurt, Germany.,University Center of Competence for Infection Control, Frankfurt, Germany
| | - Michael Hogardt
- Institute for Medical Microbiology and Infection Control, University Hospital Frankfurt, Frankfurt, Germany.,University Center of Infectious Diseases, University Hospital Frankfurt, Frankfurt, Germany.,University Center of Competence for Infection Control, Frankfurt, Germany
| | - Philipp Mandel
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Pierre I Karakiewicz
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montréal, QC, Canada
| | - Felix K H Chun
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Luis A Kluth
- Department of Urology, University Hospital, Goethe University Frankfurt am Main, Frankfurt, Germany.,German Society of Resisdents in Urology Academics Reconstructive Working Group, Planegg, Germany
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9
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Pleuger C, Silva EJR, Pilatz A, Bhushan S, Meinhardt A. Differential Immune Response to Infection and Acute Inflammation Along the Epididymis. Front Immunol 2020; 11:599594. [PMID: 33329594 PMCID: PMC7729520 DOI: 10.3389/fimmu.2020.599594] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/03/2020] [Indexed: 12/19/2022] Open
Abstract
The epididymis is a tubular structure connecting the vas deferens to the testis. This organ consists of three main regions—caput, corpus, and cauda—that face opposing immunological tasks. A means of combating invading pathogens is required in the distally located cauda, where there is a risk of ascending bacterial infections originating from the urethra. Meanwhile, immune tolerance is necessary at the caput, where spermatozoa with immunogenic neo-antigens originate from the testis. Consistently, when challenged with live bacteria or inflammatory stimuli, the cauda elicits a much stronger immune response and inflammatory-inflicted damage than the caput. At the cellular level, a role for diverse and strategically positioned mononuclear phagocytes is emerging. At the mechanistic level, differential expression of immunoprotective and immunomodulatory mediators has been detected between the three main regions of the epididymis. In this review, we summarize the current state of knowledge about region-specific immunological characteristics and unveil possible underlying mechanisms on cellular and molecular levels. Improved understanding of the different immunological microenvironments is the basis for an improved therapy and counseling of patients with epididymal infections.
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Affiliation(s)
- Christiane Pleuger
- Institute of Anatomy and Cell Biology, Justus-Liebig-University Giessen, Giessen, Germany.,Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Erick José Ramo Silva
- Department of Biophysics and Pharmacology, Institute of Biosciences of Botucatu, São Paulo State University (UNESP), Botucatu, Brazil
| | - Adrian Pilatz
- Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany.,Department of Urology, Pediatric Urology and Andrology, University Hospital, Justus-Liebig-University Giessen, Giessen, Germany
| | - Sudhanshu Bhushan
- Institute of Anatomy and Cell Biology, Justus-Liebig-University Giessen, Giessen, Germany.,Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Andreas Meinhardt
- Institute of Anatomy and Cell Biology, Justus-Liebig-University Giessen, Giessen, Germany.,Hessian Centre of Reproductive Medicine, Justus-Liebig-University Giessen, Giessen, Germany
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10
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Martin HA, Noble M. Consideration of Testicular Torsion in Young Males With Abdominal Pain Is Essential: A Case Review. J Emerg Nurs 2020; 47:186-191. [PMID: 33187720 DOI: 10.1016/j.jen.2020.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 09/15/2020] [Accepted: 09/21/2020] [Indexed: 11/16/2022]
Abstract
Testicular torsion is a surgical emergency and requires prompt recognition and treatment. Health care personnel often forget this differential diagnosis in males who present with abdominal pain as their only complaint. There is a 4- to 6-hour window from the onset of symptoms to the surgical intervention to salvage the testes. It is imperative for health care personnel to consider testicular torsion in any male presenting with abdominal pain and to complete a genitourinary examination. The purpose of this case review is to highlight the importance of a genitourinary examination in recognizing testicular torsion.
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11
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Increased post-voiding residue and recurrent acute epididymitis: Are they causally related? JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.673237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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A. S. V, Dhama K, Chakraborty S, Abdul Samad H, K. Latheef S, Sharun K, Khurana SK, K. A, Tiwari R, Bhatt P, K. V, Chaicumpa W. Role of Antisperm Antibodies in Infertility, Pregnancy, and Potential forContraceptive and Antifertility Vaccine Designs: Research Progress and Pioneering Vision. Vaccines (Basel) 2019; 7:E116. [PMID: 31527552 PMCID: PMC6789593 DOI: 10.3390/vaccines7030116] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/22/2019] [Accepted: 09/04/2019] [Indexed: 02/07/2023] Open
Abstract
Sperm of humans, non-human primates, and other mammalian subjects is considered to be antigenic. The effect of changes in autoimmunity on reproductive cells such as spermatozoa and oocytes play a critical but indistinct role in fertility. Antisperm antibodies (ASAs) are invariably present in both females and males. However, the degree of ASA occurrence may vary according to individual and gender. Although the extent of infertility due to ASAs alone is yet to be determined, it has been found in almost 9-12% of patients who are infertile due to different causes. Postcoital presence of spermatozoa in the reproductive tract of women is not a contributory factor in ASA generation. However, ASA generation may be induced by trauma to the vaginal mucosa, or by anal or oral sex resulting in the deposition of sperm inside the digestive tract. It is strongly believed that, in humans and other species, at least some antibodies may bind to sperm antigens, causing infertility. This form of infertility is termed as immunological infertility, which may be accompanied by impairment of fertility, even in individuals with normozoospermia. Researchers target ASAs for two major reasons: (i) to elucidate the association between ASAs and infertility, the reason ASAs causes infertility, and the mechanism underlying ASA-mediated infertility; and (ii) to assess the potential of ASAs as a contraceptive in humans in case ASAs influences infertility. Therefore, this review explores the potential application of ASAs in the development of anti-spermatozoa vaccines for contraceptive purposes. The usefulness of ASAs for diagnosing obstructive azoospermia, salpingitis, and oligoasthenoteratozoospermia has been reviewed extensively. Important patents pertaining to potential candidates for spermatozoa-derived vaccines that may be utilized as contraceptives are discussed in depth. Antifertility vaccines, as well as treatments for ASA-related infertility, are also highlighted. This review will address many unresolved issues regarding mechanisms involving ASAs in the diagnosis, as well as prognoses, of male infertility. More documented scientific reports are cited to support the mechanisms underlying the potential role of ASA in infertility. The usefulness of sperm antigens or ASAs (recombinant) in human and wild or captive animal contraceptive vaccines has been revealed through research but is yet to be validated via clinical testing.
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Affiliation(s)
- Vickram A. S.
- Department of Biotechnology, Saveetha School of Engineering, Young Scientist DST-SERB, Govt. of India, Saveetha Institute of Technical and Medical Sciences, Chennai 600077, Tamil Nadu, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India;
| | - Sandip Chakraborty
- Department of Veterinary Microbiology, College of Veterinary Sciences and Animal Husbandry, R.K. Nagar, West Tripura 799008, India;
| | - Hari Abdul Samad
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India;
| | - Shyma K. Latheef
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India;
| | - Khan Sharun
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India;
| | - Sandip Kumar Khurana
- ICAR-Central Institute for Research on Buffaloes, Sirsa Road, Hisar 125001, Haryana, India;
| | - Archana K.
- Department of Biotechnology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India; (A.K.); (V.K.)
| | - Ruchi Tiwari
- Department of Veterinary Microbiology and Immunology, College of Veterinary Sciences, Deen Dayal Upadhayay Pashu Chikitsa Vigyan Vishwavidyalay Evum Go-Anusandhan Sansthan (DUVASU), Mathura 281001, India;
| | - Prakash Bhatt
- Teaching Veterinary Clinical Complex, College of Veterinary and Animal Sciences, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar 263145 (Udham Singh Nagar), Uttarakhand, India;
| | - Vyshali K.
- Department of Biotechnology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India; (A.K.); (V.K.)
| | - Wanpen Chaicumpa
- Center of Research Excellence on Therapeutic Proteinsand Antibody Engineering, Department of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
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Lei Y, Yang J, Li Y, Yu X, Deng S, Xue C, Zheng W, Shang J, Xue Y. Traditional Chinese medicine on treating epididymitis: A systematic review and meta-analysis protocol. Medicine (Baltimore) 2019; 98:e15975. [PMID: 31192937 PMCID: PMC6587607 DOI: 10.1097/md.0000000000015975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 05/16/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Epididymitis is a common disease in nonspecific infections of the male reproductive system according to the clinical incidence of acute epididymitis and chronic epididymitis. Many clinical trials have proven that Chinese medicine has a significant effect in the treatment of epididymitis. In this systematic review, we aim to evaluate the effectiveness and safety of traditional Chinese medicine (TCM) for epididymitis. METHODS We will search for PubMed, Cochrane Library, AMED, Embase, WorldSciNet, Nature, Science online, China Journal Full-text Database (CNKI), China Biomedical Literature CD-ROM Database (CBM), and related randomized controlled trials included in the China Resources Database. The time is limited from the construction of the library to November 2018. We will use the criteria provided by Cochrane 5.1.0 for quality assessment and risk assessment of the included studies, and use the Revman 5.3 and Stata13.0 software for meta-analysis of the effectiveness, recurrence rate, and symptom scores of epididymitis. ETHICS AND DISSEMINATION This systematic review will evaluate the efficacy and safety of TCM for treating epididymitis. Because all of the data used in this systematic review and meta-analysis has been published, this review does not require ethical approval. Furthermore, all data will be analyzed anonymously during the review process.Registration number: PROSPERO CRD42019130569.
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Affiliation(s)
- Yi Lei
- Department of Andrology, The Second Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Shaanxi
| | - Jie Yang
- Beijing Fengtai Maternal & Child Health Hospital
| | - Yongqiang Li
- Department of Andrology, The Second Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Shaanxi
| | - Xudong Yu
- Department of Andrology, Dongzhimen Hospital, Dongcheng District, Beijing, China
| | - Sheng Deng
- Department of Andrology, Dongzhimen Hospital, Dongcheng District, Beijing, China
| | - Chaohui Xue
- Department of Andrology, The Second Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Shaanxi
| | - Wei Zheng
- Department of Andrology, The Second Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Shaanxi
| | - Jianwei Shang
- Department of Andrology, Dongzhimen Hospital, Dongcheng District, Beijing, China
| | - Yahui Xue
- Department of Andrology, The Second Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Shaanxi
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Wang J, Han L, Bao B, Yu X, Zhang K, Dai H, Li X, Wang B, Li H. The safety and efficacy of acupuncture for epididymitis protocol for a systematic review. Medicine (Baltimore) 2019; 98:e13934. [PMID: 30608423 PMCID: PMC6344197 DOI: 10.1097/md.0000000000013934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Epididymitis is a common disease in non-specific infections of the male reproductive system. According to the clinical incidence of acute epididymitis and chronic epididymitis, which is more common in chronic epididymitis. There are many clinical trials confirmed that acupuncture treatment can relieve pain and improve symptoms of epididymitis to some extent. In this systematic review, we aim to evaluate the effectiveness and safety of acupuncture for epididymitis. METHODS AND ANALYSIS We will search for PubMed, Cochrane Library, AMED, EMbase, WorldSciNet; Nature, Science online and China Journal Full-text Database (CNKI), China Biomedical Literature CD-ROM Database (CBM), and related randomized controlled trials included in the China Resources Database. The time is limited from the construction of the library to November 2018. We will use the criteria provided by Cochrane 5.1.0 for quality assessment and risk assessment of the included studies, and use the Revman 5.3 and Stata13.0 software for meta-analysis of the effectiveness, recurrence rate, and symptom scores of epididymitis. ETHICS AND DISSEMINATION This systematic review will evaluate the efficacy and safety of acupuncture for epididymitis. Because all of the data used in this systematic review and meta-analysis has been published, this review does not require ethical approval. Furthermore, all data will be analyzed anonymously during the review process trial. REGISTRATION NUMBER PROSPERO CRD42018111348.
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Affiliation(s)
- Jisheng Wang
- Graduate School of Beijing University of Chinese Medicine
- Department of Andrology, Dongzhimen Hospital
| | - Liang Han
- Department of Andrology, Fangshan Hospital, Beijing University of Chinese Medicine, Fangshan District
| | - Binghao Bao
- Graduate School of Beijing University of Chinese Medicine
- Department of Andrology, Dongzhimen Hospital
| | - Xudong Yu
- Graduate School of Beijing University of Chinese Medicine
- Department of Andrology, Dongzhimen Hospital
| | - Kaige Zhang
- Graduate School of Beijing University of Chinese Medicine
- Department of Encephalopathy, Dongzhimen Hospital, Beijing, China
| | - Hengheng Dai
- Graduate School of Beijing University of Chinese Medicine
- Department of Andrology, Dongzhimen Hospital
| | - Xiao Li
- Graduate School of Beijing University of Chinese Medicine
- Department of Andrology, Dongzhimen Hospital
| | - Bin Wang
- Department of Andrology, Dongzhimen Hospital
| | - Haisong Li
- Department of Andrology, Dongzhimen Hospital
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Disseminated Tuberculosis Presenting as Chronic Orchiepididymitis in a Military Trainee: A Case Report and Review of the Literature. Case Rep Infect Dis 2018; 2018:7316097. [PMID: 30402306 PMCID: PMC6192136 DOI: 10.1155/2018/7316097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 07/12/2018] [Indexed: 11/17/2022] Open
Abstract
Orchiepididymitis is a clinical diagnosis. The acute form secondary to sexually transmitted or enteric pathogens is well known to primary care providers. However, chronic orchiepididymitis may be secondary to genitourinary tuberculosis (TB), and physicians in countries with a low prevalence of TB might not consider it in their differential diagnosis. Indeed, cognitive errors, such as anchoring or availability bias, may contribute to a delayed diagnosis of genitourinary TB. We present a case of chronic orchiepididymitis as a result of disseminated TB in a Cameroonian male who was visiting the United States for military training. He experienced diagnostic delay and was ultimately diagnosed by orchiectomy. Early consideration of a diagnosis of TB for chronic or recurrent orchiepididymitis in a patient with epidemiologic risk factors is of utmost importance because delayed diagnosis could lead to organ loss.
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