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Johri AV, Johri P, Hoyle N, Nadareishvili L, Pipia L, Nizharadze D. Case report: Successful treatment of recurrent E. coli infection with bacteriophage therapy for patient suffering from chronic bacterial prostatitis. Front Pharmacol 2023; 14:1243824. [PMID: 37790805 PMCID: PMC10544980 DOI: 10.3389/fphar.2023.1243824] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/25/2023] [Indexed: 10/05/2023] Open
Abstract
Background: Chronic Bacterial Prostatitis (CBP) is inflammation of the prostate caused by bacterial infection. An estimated 8.2% of men have prostatitis, most commonly under the age of 50. Antibiotics often fail to treat CBP due to presence of bacterial biofilms and rising antibiotic resistance of pathogenic bacterial strains. The multidrug resistant (MDR) bacterial strains often implicated in cases of CBP include Extended Spectrum Beta Lactam resistant Escherichia coli, Vancomycin resistant Enterococci, Gram-positive bacterial strains like Staphylococci and Streptococci, Enterobacteriaceae like Klebsiella and Proteus, and Pseudomonas aeruginosa. CBP patients experience significant deterioration in quality of life, with impact on mental health comparable with patients of diabetes mellitus and chronic heart failure, leading patients to explore alternatives like phage therapy. Case presentation: We present the case of a patient diagnosed with and exhibiting typical symptoms of CBP. Tests of the prostatic and seminal fluids identified E. coli as the causative pathogen. The patient did not experience favourable long-term treatment outcomes despite repeated antibiotic courses administered over 5 years. This led him to seek phage therapy for treatment of his condition. Methods and outcome: The cultured strain of E. coli was tested against bacteriophage preparations developed by the Eliava Institute, Georgia. Preparations showing lytic activity against the strain were used for the patient's treatment at the Eliava Phage Therapy Center (EPTC). The patient underwent two courses of treatment with the EPTC. The first treatment course resulted in significant symptomatic improvement, followed by complete resolution of symptoms post the second course of phage therapy. Samples tested during treatment showed declining bacterial growth, corresponding with symptomatic improvement. Post-treatment cultures had no growth of pathogenic bacteria. Discussion: This case illustrates the efficacy of bacteriophages in treating CBP, a condition that is often resistant to antibiotic therapies. Antibiotics such as ofloxacin, Fosfomycin, trimethoprim, nitrofurantoin and ceftriaxone were administered in multiple courses over 5 years, but the infection recurred after each course. After two courses of phage therapy, the patient experienced long-term symptom resolution and substantial reduction in bacterial load. Increasing numbers of such cases globally warrant further research into the potential for bacteriophages for treating MDR and chronic infections.
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Affiliation(s)
| | | | - Naomi Hoyle
- Eliava Phage Therapy Center, Tbilisi, Georgia
- Skagit Regional Health, Mount Vernon, WA, United States
| | | | - Levan Pipia
- Eliava Phage Therapy Center, Tbilisi, Georgia
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2
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Pashinina OA, Kartashova OL, Pashkova TM, Kuzmin MD. [Effect of Prostanorm on the persistent potential of microorganisms isolated from patients with chronic bacterial prostatitis]. Urologiia 2023:69-74. [PMID: 37850284] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
AIM To determine the effect of the Prostanorm on the persistent potential of microorganisms isolated from the prostatic secretion of patients with chronic bacterial prostatitis. MATERIALS AND METHODS In vitro experiments were carried out on uropathogens, isolated from prostate secretions in patients with chronic bacterial prostatitis, including Escherichia coli, Staphylococcus aureus, S. haemolyticus, S. epidermidis, Enterococcus faecalis. The effect of Prostanorm (liquid extract for oral use) of NPO FarmVILAR (Russia) on the anti-cytokine activity of bacteria against regulatory cytokines (IL4, IL6, IL8, TNF and IL17A) was evaluated by enzyme immunoassay, while anti-lysozyme trait and the ability to form biofilms was evaluated by the photometric method. RESULTS Inhibitory effect of Prostanorm on the anti-lysocyme activity and the ability of microorganisms to form biofilms was found. A decrease in the anticytokine activity against IL17A and TNFa in all studied species of microorganisms was seen, including anticytokine activity against IL4, IL6, IL8 in Escherichia coli and against IL6 and IL8 in coagulase-negative staphylococci. CONCLUSION The ability of Prostanorm to reduce the persistence factors of opportunistic microorganisms in vitro is one of the possible mechanisms, proving its prostatotropic action, bacteriostatic and anti-inflammatory activity.
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Affiliation(s)
- O A Pashinina
- Orenburg Federal Research Center of the Ural Branch of the Russian Academy of Sciences, Orenburg, Russia
| | - O L Kartashova
- Orenburg Federal Research Center of the Ural Branch of the Russian Academy of Sciences, Orenburg, Russia
| | - T M Pashkova
- Orenburg Federal Research Center of the Ural Branch of the Russian Academy of Sciences, Orenburg, Russia
| | - M D Kuzmin
- Orenburg Federal Research Center of the Ural Branch of the Russian Academy of Sciences, Orenburg, Russia
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Stevens RH, Zhang H, Kajsik M, Płoski R, Rydzanicz M, Sabaka P, Šutovský S. Successful use of a phage endolysin for treatment of chronic pelvic pain syndrome/ chronic bacterial prostatitis. Front Med (Lausanne) 2023; 10:1238147. [PMID: 37649979 PMCID: PMC10462781 DOI: 10.3389/fmed.2023.1238147] [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: 06/10/2023] [Accepted: 07/26/2023] [Indexed: 09/01/2023] Open
Abstract
Chronic prostatitis (CP) is a common inflammatory condition of the prostate that is estimated to effect 2%-10% of the world's male population. It can manifest as perineal, suprapubic, or lower back pain and urinary symptoms occurring with either recurrent bacterial infection [chronic bacterial prostatitis (CBP)] or in the absence of evidence of bacterial infection [chronic pelvic pain syndrome (CPPS)]. Here, in the case of a 39 years-old CBP patient, we report the first successful use of a bacteriophage-derived muralytic enzyme (endolysin) to treat and resolve the disease. Bacteriological analysis of the patient's prostatic secretion and semen samples revealed a chronic Enterococcus faecalis prostate infection, supporting a diagnosis of CBP. The patient's E. faecalis strain was resistant to several antibiotics and developed resistance to others during the course of treatment. Previous treatment with multiple courses of antibiotics, bacteriophages, probiotics, and immunologic stimulation had failed to achieve long term eradication of the infection or lasting mitigation of the symptoms. A cloned endolysin gene, encoded by E. faecalis bacteriophage ϕEf11, was expressed, and the resulting gene product was purified to electrophoretic homogeneity. A seven-day course of treatment with the endolysin resulted in the elimination of the E. faecalis infection to below culturally detectable levels, and the abatement of symptoms to near normal levels. Furthermore, during the endolysin treatment, the patient experienced no untoward reactions. The present report demonstrates the effectiveness of an endolysin as a novel modality in managing a recalcitrant infection that could not be controlled by conventional antibiotic therapy.
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Affiliation(s)
- Roy H. Stevens
- Laboratory of Oral Infectious Diseases, Kornberg School of Dentistry, Temple University, Philadelphia, PA, United States
| | - Hongming Zhang
- Laboratory of Oral Infectious Diseases, Kornberg School of Dentistry, Temple University, Philadelphia, PA, United States
| | - Michal Kajsik
- Department of Bacteriology, Comenius University Science Park, Bratislava, Slovakia
- Department of Molecular Biology, Comenius University Faculty of Natural Sciences, Bratislava, Slovakia
| | - Rafał Płoski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | | | - Peter Sabaka
- Department of Infectiology and Geographical Medicine, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - Stanislav Šutovský
- 1st Department of Neurology, Faculty of Medicine, Comenius University and University Hospital, Bratislava, Slovakia
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Mendoza-Rodríguez R, Hernández-Chico I, Gutiérrez-Soto B, Navarro-Marí JM, Gutiérrez-Fernández J. [Microbial etiology of bacterial chronic prostatitis: systematic review]. Rev Esp Quimioter 2023; 36:144-151. [PMID: 36622055 PMCID: PMC10066912 DOI: 10.37201/req/099.2022] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE The importance of Gram-positive microorganisms and atypical bacteria in chronic bacterial prostatitis (CBP) has recently been described. For this reason, this study analyzes the etiology of CBP, as well as the evolution of antibiotic resistance through a systematic review. METHODS A systematic review of studies obtained through the MEDLINE (PubMed) database, related to the etiology and antibiotic resistance profile of CBP, published up July 1, 2021. RESULTS The most frequent isolated microorganisms that we have found in publications are Enterococcus faecalis (46.90%), Staphylococcus spp. (22.30%), Escherichia coli (15.09%) and atypical bacteria (6.04%). CONCLUSIONS CBP is undergoing and unprecedented change of paradigm. Gram-positive bacteria and atypical bacteria are the main pathogens involved in the aetiology of this entity. This forces us to rethink the therapeutic strategy used, since it is necessary to use antibiotics that assume the etiological change and the profile of antibiotic resistance described.
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Affiliation(s)
| | | | | | | | - J Gutiérrez-Fernández
- Prof. José Gutiérrez-Fernández, Laboratorio de Microbiología, Hospital Universitario Virgen de las Nieves, Instituto de Investigación Biosanitaria de Granada, 18014 Granada, Spain.
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5
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Kartashova OL, Pashinina OA, Morozova NV, Pashkova TM, Kuzmin MD. [Antibiotic resistance of strains of gram-positive cocci isolated from prostate secretion in men with chronic bacterial prostatitis]. Urologiia 2022:16-20. [PMID: 36625608] [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] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE to characterize the antibiotic resistance of gram-positive cocci strains isolated from the prostate secretion in men with chronic bacterial prostatitis at the level of phenotype and genotype. MATERIALS AND METHODS Bacteria were isolated from the prostate secretion of men of reproductive age (20-45 years) with chronic bacterial prostatitis by conventional bacteriological method. The type of microorganisms was determined by MALDI-TOF mass spectrometry. Resistance to 16 antibiotics of 31 strains of E. faecalis and 91 cultures of coagulase-negative staphylococci (CoNS) was determined by the disk diffusion method. Antibiotic resistance genes (mecA; blaZ; aac(6)- aph (2); ant (4)-Ia; aph (3)-IIIa; gyrA, grlA) were detected using polymerase chain reaction (PCR ) using selected primers. RESULTS A high resistance of enterococci to antibacterial drugs was revealed: fluoroquinolones, carbapenens, cephalosporins (with the exception of cefoperazone), gentamicin and oxacillin. It has been established that CoNS are characterized by variable antibiotic resistance, while: isolates of S. epidermidis and S. haemolyticus are resistant to all studied fluoroquinolones and carbapenems; S. warneri to carbapenems and the vast majority of studied cephalosporins; S. saprophyticus - to aminoglycosides. Amoxiclav and cefoperazone are characterized by the highest activity against clinical isolates. Using PCR, the presence of genetic determinants of resistance to aminoglycosides and -lactams was established in the isolates, with a predominance of the studied genes in CoNS. CONCLUSION For effective antibiotic therapy in chronic bacterial prostatitis, it is necessary to conduct regional monitoring of the resistance of microorganisms to antibacterial drugs.
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Affiliation(s)
- O L Kartashova
- Institute of Cellular and Intracellular Symbiosis UB of the Russian Academy of Sciences, Orenburg, Russia
| | - O A Pashinina
- Institute of Cellular and Intracellular Symbiosis UB of the Russian Academy of Sciences, Orenburg, Russia
| | - N V Morozova
- Institute of Cellular and Intracellular Symbiosis UB of the Russian Academy of Sciences, Orenburg, Russia
| | - T M Pashkova
- Institute of Cellular and Intracellular Symbiosis UB of the Russian Academy of Sciences, Orenburg, Russia
| | - M D Kuzmin
- Institute of Cellular and Intracellular Symbiosis UB of the Russian Academy of Sciences, Orenburg, Russia
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Kuiper SG, Ploeger M, Wilms EB, van Dijk MM, Leegwater E, Huis in’t Veld RAG, van Nieuwkoop C. Ceftriaxone for the Treatment of Chronic Bacterial Prostatitis: A Case Series and Literature Review. Antibiotics (Basel) 2022; 11:antibiotics11010083. [PMID: 35052960 PMCID: PMC8772798 DOI: 10.3390/antibiotics11010083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/05/2022] [Accepted: 01/07/2022] [Indexed: 12/22/2022] Open
Abstract
Chronic bacterial prostatitis is increasingly difficult to treat due to rising antimicrobial resistance limiting oral treatment options. In this case series, 11 men with CBP (including patients with urological comorbidities) due to multi-resistant E. coli were treated with once-daily ceftriaxone intravenously for 6 weeks. Nine patients were clinically cured at 3 months follow up. No early withdrawal of medication due to side effects occurred. A literature review was conducted to describe the prostate pharmacokinetics of ceftriaxone and its use in prostatic infection. In conclusion, ceftriaxone can be considered an appropriate treatment of chronic bacterial prostatitis.
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Affiliation(s)
- Sander G. Kuiper
- Department of Internal Medicine, Haga Teaching Hospital, 2545 AA The Hague, The Netherlands;
- Correspondence:
| | - Maarten Ploeger
- Department of Hospital Pharmacy, Haga Teaching Hospital, 2545 AA The Hague, The Netherlands; (M.P.); (E.B.W.); (E.L.)
| | - Erik B. Wilms
- Department of Hospital Pharmacy, Haga Teaching Hospital, 2545 AA The Hague, The Netherlands; (M.P.); (E.B.W.); (E.L.)
| | - Marleen M. van Dijk
- Department of Urology, Haga Teaching Hospital, 2545 AA The Hague, The Netherlands;
| | - Emiel Leegwater
- Department of Hospital Pharmacy, Haga Teaching Hospital, 2545 AA The Hague, The Netherlands; (M.P.); (E.B.W.); (E.L.)
| | - Robert A. G. Huis in’t Veld
- Department of Medical Microbiology, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands;
| | - Cees van Nieuwkoop
- Department of Internal Medicine, Haga Teaching Hospital, 2545 AA The Hague, The Netherlands;
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Kogan M, Naboka Y, Ferzauli A, Ibishev K, Gudima I, Ismailov R. Does the microbiota spectrum of prostate secretion affect the clinical status of patients with chronic bacterial prostatitis? Int J Urol 2021; 28:1254-1259. [PMID: 34528294 DOI: 10.1111/iju.14685] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 05/14/2021] [Accepted: 08/17/2021] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To explore the influence of the microbiota of prostate secretion on the clinical status of patients with chronic bacterial prostatitis. METHODS This was an observational, single-center, comparative study. We evaluated the survey cards of 230 outpatients aged 18-45 years with a history of prostatitis from 2012 to 2019. As a result, 170 outpatients were selected for the study. All patients underwent an assessment of symptoms using International Prostate Symptom Score-quality of life, National Institutes of Health-Chronic Prostatitis Symptom Index, International Index of Erectile Function, pain visual analog scale. A bacteriological study (after the Meares-Stamey test) of post-massage urine was carried out on an extended media set. The following parameters were determined in each patient: leukocyturia and bacteriuria, serum testosterone and total prostate-specific antigen levels. Uroflowmetry, transrectal prostate ultrasound with color duplex mapping and ejaculate analysis were also carried out. RESULTS Aerobic-anaerobic bacterial associations were identified in all patients. Three comparison groups were identified depending on the microbiota's spectrum (in post-massage urine): aerobes prevailed in group 1 (n = 67), anaerobes prevailed in group 2 (n = 33), and the levels of aerobic and anaerobic bacteriuria were higher than ≥103 colony-forming units per mL in group 3 (n = 70). It was found that the severity of clinical symptoms (urination disorders, sexual dysfunction etc.) of chronic bacterial prostatitis, laboratory and instrumental changes (testosterone, prostate-specific antigen, prostate volume etc.) in groups 2 and 3 were significantly higher than in group 1. CONCLUSION In patients with chronic bacterial prostatitis, a predominance of anaerobes or a combination of aerobes and anaerobes in a titer of ≥103 colony-forming units per mL in post-massage urine is associated with worse clinical status.
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Affiliation(s)
| | - Yulia Naboka
- Microbiology and Virology No. 1, Rostov State Medical University, Rostov-on-Don, Russia
| | | | | | - Irina Gudima
- Microbiology and Virology No. 1, Rostov State Medical University, Rostov-on-Don, Russia
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8
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Perletti G, Trinchieri A, Stamatiou K, Magri V. Safety considerations with new antibacterial approaches for chronic bacterial prostatitis. Expert Opin Drug Saf 2021; 21:171-182. [PMID: 34260337 DOI: 10.1080/14740338.2021.1956459] [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] [Indexed: 10/20/2022]
Abstract
Introduction: Chronic bacterial prostatitis (CBP) is a difficult-to-eradicate infection. Antibacterial therapy with currently licensed agents is hindered due to the increasing emergence of pathogen resistance worldwide and to frequent infection relapse. With limited treatment options, physicians are investigating new agents, which, however, may raise safety concerns.Areas covered: Antibacterial agents currently licensed for CBP were not considered. Available reports about the safety and efficacy of antibacterial agents that have been clinically tested or tentatively used to treat CBP in single cases were evaluated. This review also focused on agents targeting Gram-positive pathogens, whose prevalence as causative agents of CBP is increasing.Expert opinion: (i) Most antibacterial agents considered in this review have been administered off-label in the interest of patients, and their use requires particular caution. (ii) Reports describing the usage of many of the drugs reviewed here are still scant, and readers should be warned of the limited published evidence supporting therapy for CBP with these agents. (iii) As treatment must extend over several weeks, medium-term adverse events may occur and therapy should be individualized, taking into account the dosage and the potential toxicity of each specific antibiotic. Regarding dangerous drug-drug interactions, particular attention should be paid to the risk of ECG-QT-interval elongation.
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Affiliation(s)
- Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, Varese, Italy.,Department of Human Function and Repair, Faculty of Medicine and Medical Sciences, Ghent University, Ghent, Belgium
| | - Alberto Trinchieri
- Department of Urology, IRCCS Ca' Granda Ospedale Maggiore Policlinico - University of Milan, Milan, Italy
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Stamatiou K, Samara E, Lacroix RN, Moschouris H, Perletti G, Magri V. One, No One and One Hundred Thousand: Patterns of chronic prostatic inflammation and infection. Exp Ther Med 2021; 22:966. [PMID: 34335908 PMCID: PMC8290471 DOI: 10.3892/etm.2021.10398] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 02/18/2021] [Indexed: 11/05/2022] Open
Abstract
Chronic prostatic inflammation may be classified into three types that share similar symptoms and are distinguished on the basis of microbiological findings. In the present study, consecutive cases of chronic prostatic inflammation and infection were retrospectively reviewed in order to explore the clinical course and long-term outcomes. The cohort consisted of patients with symptoms of prostatitis who visited the Urology Clinic of the Tzaneion Hospital (Piraeus, Greece) between March 2009 and March 2019. The patients were subjected to the Meares and Stamey ‘4-glass’ test and patients with febrile prostatitis were evaluated with a single mid-stream ‘clean’ urine sample culture. Bacterial identification was performed using the Vitek 2 Compact system and the sensitivity test with the disc and the Vitek 2 system. A total of 656 patients with prostatitis-like symptoms with 1,783 visits for investigation and follow-up were reviewed and patients were divided into two major groups. Group 1 consisted of 549 cases with a single set of chronic prostatitis (CP)-like symptoms assessed in up to three visits. National Institutes of Health (NIH) category II CP (NIH-II) was most frequently diagnosed in those patients (37,6%). At the follow-up, 125 patients were identified as having a type of CP different from that determined initially. Group 2 (107 cases) had recurring episodes of prostatitis-like symptoms assessed or confirmed over the course of 4-18 visits. Most patients (54.2%) were initially diagnosed with NIH-II followed by disease-free periods and recurrence/reinfection or by shifts to NHI-IIIB. In conclusion, CP remains a poorly understood n medical condition characterized by a variety of clinical manifestations and by transitions between different CP classes during its course.
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Affiliation(s)
| | | | - Richard Nicolas Lacroix
- Department of Public and Community Health, University of West Attica, Egaleo, 12241 Athens, Greece
| | | | - Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, University of Insubria, I-21100 Varese, Italy.,Faculty of Medicine and Medical Sciences, Ghent University, 3K3 9000 Ghent, Belgium
| | - Vittorio Magri
- Urology Secondary Care Clinic, ASST-Nord, I-20092 Milan, Italy
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Johri AV, Johri P, Hoyle N, Pipia L, Nadareishvili L, Nizharadze D. Case Report: Chronic Bacterial Prostatitis Treated With Phage Therapy After Multiple Failed Antibiotic Treatments. Front Pharmacol 2021; 12:692614. [PMID: 34177601 PMCID: PMC8222915 DOI: 10.3389/fphar.2021.692614] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [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] [Received: 04/08/2021] [Accepted: 05/24/2021] [Indexed: 12/11/2022] Open
Abstract
Background: Chronic Bacterial Prostatitis (CBP) is an inflammatory condition caused by a persistent bacterial infection of the prostate gland and its surrounding areas in the male pelvic region. It is most common in men under 50 years of age. It is a long-lasting and debilitating condition that severely deteriorates the patient’s quality of life. Anatomical limitations and antimicrobial resistance limit the effectiveness of antibiotic treatment of CBP. Bacteriophage therapy is proposed as a promising alternative treatment of CBP and related infections. Bacteriophage therapy is the use of lytic bacterial viruses to treat bacterial infections. Many cases of CBP are complicated by infections caused by both nosocomial and community acquired multidrug resistant bacteria. Frequently encountered strains include Vancomycin resistant Enterococci, Extended Spectrum Beta Lactam resistant Escherichia coli, other gram-positive organisms such as Staphylococcus and Streptococcus, Enterobacteriaceae such as Klebsiella and Proteus, and Pseudomonas aeruginosa, among others. Case Presentation: We present a patient with the typical manifestations of CBP. The patient underwent multiple courses of antibiotic treatment without any long-term resolution of his symptoms. Testing of prostatic secretion and semen samples revealed pathogenic bacteria in each case, which collectively included members of the Staphylococcal species such as Methicillin resistant Staphylococcus aureus (MRSA) and Staphylococcus haemolyticus, Enterococcus faecalis, and Streptococcus mitis, among others. Methods and Outcome: Bacteriophage preparations from the Eliava Institute were used to treat the patient after establishing phage sensitivity to the pathogenic bacteria. Significant improvements in symptoms and re-testing of samples after bacteriophage treatment indicated a reduction in the bacterial load and resolution of the infection. Discussion: The patient saw significant improvement of symptoms, and positive dynamics in bacterial titers and ultrasound controls after phage therapy. The failure of antibiotic therapy and subsequent success of bacteriophage therapy in treating chronic bacterial prostatitis shows the effectiveness of bacteriophages in controlling chronic infections in areas of low vascularity and anatomical complexity. These cases also highlight the efficacy of phages in overcoming antibiotic-resistant infections as well as biofilm infections.
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Affiliation(s)
| | | | - Naomi Hoyle
- Eliava Phage Therapy Center, Tbilisi, Georgia
| | - Levan Pipia
- Eliava Phage Therapy Center, Tbilisi, Georgia
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11
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Bokov AI, Konchugova TV, Kiyatkin VA, Kulchitskaya DB, Kyzlasov PS. [Vacuum interference therapy in the complex treatment of patients with chronic bacterial prostatitis]. Vopr Kurortol Fizioter Lech Fiz Kult 2021; 98:18-24. [PMID: 34380300 DOI: 10.17116/kurort20219804118] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
UNLABELLED Taking into account the complex etiology and pathogenesis of chronic prostatitis, a large number of complications including the reproductive function impairment, the developing new effective methods of treating this pathology remains highly relevant. OBJECTIVE Scientific substantiation of combined electric vacuum exposure in patients with chronic bacterial prostatitis (CBP). MATERIAL AND METHODS The 90 patients with CBP aged 27-55 years were examined and were divided into 3 equal groups by the method of simple randomization. Patients of the main group received vacuum interference therapy procedures, the comparison group received interference therapy without vacuum exposure, and the control group received only standard drug therapy that was also prescribed in the first two groups. The effectiveness of therapy was assessed before, immediately after and 6 months after using the NIH-CPS, IPSS, QOL scales, trans-rectal ultrasound examination of the prostate gland, bacteriological examination and microscopy of a native preparation of prostate secretion and uroflowmetry. RESULTS An improvement in the clinical symptoms of CBP was found largely in the groups receiving physiotherapy. In the main group there was a more significant volume decrease in the inflammatory-altered prostate gland (by 31.5%), in the comparison group the volume of the prostate gland decreased by 14%, and in the control group - by 9.6% that indicates the most pronounced anti-inflammatory effect of electro-vacuum actions. In the main group, there was also a more pronounced positive dynamics of dysuric disorders' indicators and maximum urination rate compared to the comparison and control groups. CONCLUSION A higher clinical efficacy of vacuum interference therapy in patients with CBP (93.3%) has been proven compared with interference therapy (80.0%) and standard therapy (66.6%). The data obtained confirm the advantages and usage prospects of the combined physiotherapeutic effects.
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Affiliation(s)
- A I Bokov
- National Medical Research Center for Rehabilitation and Balneology, Moscow, Russia
- A.I. Burnazyan State Scientific Center of the Russian Federation, Moscow, Russia
| | - T V Konchugova
- National Medical Research Center for Rehabilitation and Balneology, Moscow, Russia
| | - V A Kiyatkin
- National Medical Research Center for Rehabilitation and Balneology, Moscow, Russia
| | - D B Kulchitskaya
- National Medical Research Center for Rehabilitation and Balneology, Moscow, Russia
| | - P S Kyzlasov
- A.I. Burnazyan State Scientific Center of the Russian Federation, Moscow, Russia
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12
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Magri V, Stamatiou K, Trinchieri A, Perletti G. Commentary: Pharmacological Interventions for Bacterial Prostatitis. Front Pharmacol 2020; 11:573903. [PMID: 33123012 PMCID: PMC7573180 DOI: 10.3389/fphar.2020.573903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 09/15/2020] [Indexed: 11/26/2022] Open
Affiliation(s)
| | | | | | - Gianpaolo Perletti
- Section of Medical and Surgical Sciences, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.,Department of Human Structure and Repair, Ghent University, Ghent, Belgium
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13
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Vinnik YY, Borisov VV. [The features of course of chronic abacterial prostatitis with inflammatory compoment in men of the first period of mature age depending on the somatotype. Part 2: laboratory and imaging characteristics]. Urologiia 2019:86-93. [PMID: 31808638] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
AIM to study the course of chronic abacterial prostatitis with the inflammatory component (CAPIC) depending on the somatotype in men of the first period of mature age taking complex treatment with a use of local and systemic ozone therapy. MATERIALS AND METHODS A total of 306 men of asthenic, normostenic and pyknic somatotypes with CAPIC were followed-up. Along with standard therapy, all patients received systemic and local ozone therapy. Clinical, laboratory and imaging characteristics were recorded before and after treatment. In addition, hemodynamic parameters in the prostate, prostatic part of the urethra and skin projection of the prostate were evaluated. RESULTS In patients with pyknic somatotype (from 34.12+/-0.51 cm3 to 29.08+/-0.64 cm3) the most significant reduction in prostate size during the treatment with CAPIC was observed, while the improvement of microcirculation parameters were seen in patients with asthenic somatotype. Changes in the microcirculation in the mucous membrane of the prostatic part of the urethra and skin projection of the prostate during the treatment of CAPIC are somatotype-dependent. The highest values of tissue perfusion were found in patients of the normostenic somatotype, while pyknic patients had the smallest values. Along with somatotyping, this allows to use in clinical practice the abovementioned methods for early diagnosis and subsequent monitoring of the effectiveness of CAPIC therapy.
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Affiliation(s)
- Yu Yu Vinnik
- FGBOU VO Krasnoyarsk State Medical University named after professor V.F. Voyno-Yasenetsky of the Ministry of Health of Russia, Krasnoyarsk, Russia
- FGBOU VO I.M. Sechenov First Moscow State Medical University of Minzdrav of Russia, Moscow, Russia
| | - V V Borisov
- FGBOU VO Krasnoyarsk State Medical University named after professor V.F. Voyno-Yasenetsky of the Ministry of Health of Russia, Krasnoyarsk, Russia
- FGBOU VO I.M. Sechenov First Moscow State Medical University of Minzdrav of Russia, Moscow, Russia
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Ibishev KS, Krainy PA, Mitusov VV, Sizyakin DV, Magomedov GA. [A comparative analysis of the effectiveness of serenoa repens and serenoa repens in combination with urtica dioiccus for lower urinary symptoms suggestive of benign prostatic hyperplasia associated with chronic inflammation in prostate tissue]. Urologiia 2019:40-46. [PMID: 31184016] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Benign prostatic hyperplasia (BPH) is the most common proliferative disease of the prostate gland in the elderly. MATERIALS AND METHODS The results of an open, randomized comparative study of the effectiveness of Serenoa repens in the combination with Urtica dioiccus (Prostagut-forte) are presented in the article. All patients were divided into two groups, depending on the therapy. In group I (n=51) Serenoa repens in combination with Urtica dioiccus 160/120 mg twice daily for 3 months was given, while in Group II (n=51) patients were prescribed to Serenoa repens 320 mg once a day, for 3 months. RESULTS According to the results, herbal preparations, like Serenoa repens, are effective for the medical treatment of BPH, which is confirmed by a decrease in LUTS severity, an increase in Qmax, a decrease in postvoid residual urine volume and an intensity of the inflammatory process in the prostatic tissue. However, in patients with BPH associated with chronic inflammation, it is preferable to use Serenoa repens in combination with Urtica dioiccus.
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Affiliation(s)
- Kh S Ibishev
- Department of urology and reproductive health with the course of pediatric urology and andrology of FGBOU VO Rostov State Medical University of the Minzdrav of Russia, Rostov-on-Don, Russia
| | - P A Krainy
- Department of urology and reproductive health with the course of pediatric urology and andrology of FGBOU VO Rostov State Medical University of the Minzdrav of Russia, Rostov-on-Don, Russia
| | - V V Mitusov
- Department of urology and reproductive health with the course of pediatric urology and andrology of FGBOU VO Rostov State Medical University of the Minzdrav of Russia, Rostov-on-Don, Russia
| | - D V Sizyakin
- Department of urology and reproductive health with the course of pediatric urology and andrology of FGBOU VO Rostov State Medical University of the Minzdrav of Russia, Rostov-on-Don, Russia
| | - G A Magomedov
- Department of urology and reproductive health with the course of pediatric urology and andrology of FGBOU VO Rostov State Medical University of the Minzdrav of Russia, Rostov-on-Don, Russia
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Vinnik YY, Borisov VV. [The features of course of chronic abacterial prostatitis with inflammatory compoment in men of the first period of mature age depending on the somatotype. Part 1: the clinical characteristics]. Urologiia 2018:108-114. [PMID: 30742387] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
AIM to study the course of chronic abacterial prostatitis with the inflammatory component (CAPIC) depending on the somatotype in men of the first period of mature age taking complex treatment with a use of local and systemic ozone therapy. MATERIALS AND METHODS A total of 306 men of asthenic, normostenic and pyknic somatotypes with CAPIC were followed-up. Along with standard therapy, all patients received systemic and local ozone therapy. Patients complaints were recorded before and after treatment. Questionnaires for total assessment of the symptoms of CAPIC and male sexual function were used for monitoring of clinical manifestations. RESULTS Sexual disturbances before and after treatment were less pronounced in patients with normostenic somatotype in comparison to patients with asthenic and pyknic somatotypes. Pain syndrome was less common in normostenic patients (0.83+/-0.09 points). The most severe dysuric symptoms (<0.03) was noted in patients with pyknic somatotype, such as weak urine stream, interrupted stream and incomplete bladder emptying (1.33+/-0.14 points), increased frequency of urination (0.91+/-0.11 points), dribbling (1.22+/-0.14 points). In addition, they had a maximum influence of the symptoms of CAPIC on the professional activity (1.50+/-0.08 points; <0.02). After treatment, a clinical index (CI) of CAPIC in the severity of clinical manifestations in patients of the normostenic somatotype was insignificant (9.29+/-0.55 points), while in patients with asthenic and pyknic somatotype it was moderate, almost insignificant (11.71+/-0.62 and 13.62+/-0.61 points, respectively). Overall, CAPIC was the most severe in patients with a pyknic somatotype, which was objectively confirmed by the of CI of CAPIC. However, standard therapy with a using of regional and local ozone therapy in these patients were more efficient in comparison with patients with other somatotypes and was accompanied by an almost twice decrease in CI of CAPIC (from 24.32+/-0.73 to 13.62+/-0.61 points).
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Affiliation(s)
- Yu Yu Vinnik
- FGBOU VO Krasnoyarsk State Medical University named after professor V.F. Voyno-Yasenetsky of the Ministry of Health of Russia, Krasnoyarsk, Russia
- FGBOU VO I.M. Sechenov First Moscow State Medical University of Minzdrav of Russia, Moscow, Russia
| | - V V Borisov
- FGBOU VO Krasnoyarsk State Medical University named after professor V.F. Voyno-Yasenetsky of the Ministry of Health of Russia, Krasnoyarsk, Russia
- FGBOU VO I.M. Sechenov First Moscow State Medical University of Minzdrav of Russia, Moscow, Russia
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Vicari E, Malaguarnera G, Vicari BO, Salmeri M, Salemi M, Castiglione R. Differentially Enhancing Effects of Long-term Treatment with Serrazyme, Boswellia and Pine on Seminal Bacterial Detection in Patients with Chronic Bacterial or Inflammatory Prostatitis, Probably Related to Several Degrees of Bacterial Adherence. ACTA ACUST UNITED AC 2018; 13:183-189. [PMID: 30073929 DOI: 10.2174/1574884713666180803114654] [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] [Received: 12/20/2017] [Revised: 06/30/2018] [Accepted: 07/16/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Prostatitis is a recurrent urinary infection in males and is often difficult to cure. The aim of the study was to examine whether anti-inflammatory effects of enhanced drainage of prostatic secretions, obtained through two months treatment with a proteolytic enzyme mucoactive (PEM) compound (Serrazyme and other constituents), influenced qualitative or quantitative expressions of bacterial growth in seminal cultures. METHOD 450 patients with prostatitis syndromes were randomized either to PEM therapy (intervention group) or to no treatment group. All patients were followed at the end of a 2-month PEM continuous treatment period (T2) and further two months after withdrawal (T4). RESULTS After treatment, 15 out of 107 (14.1%) patients with Chronic Bacterial Prostatitis (CBP) showed negative seminal cultures, while in patients with cat NIH-IIIA prostatitis seminal cultures became positive in 33.3% cases with low bacteriospermia. After two months from withdrawal, although among CBP patients the total number of isolates and colony forming units (CFU) counts showed not significant changes compared to matched-values observed at T2, microbial parameters varied significantly among inflammatory prostatitis patients. CONCLUSION The results of the present study showed that 2 months of treatment with PEM, decreasing bacterial adherence and inflammatory prostatitis, reveals a subgroup of apparent inflammation associated with infection that microbial biofilms likely mask in inflammatory prostatitis patients.
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Affiliation(s)
- Enzo Vicari
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | | | | | - Mario Salmeri
- Department of Biomedical and Biotechnological Sciences, Biological Tower, University of Catania, 95123 Catania, Italy
| | - Michele Salemi
- IRCCS Oasi Institute for Research on Mental Retardation and Brain Aging, Via Conte Ruggiero 73, 94018 Troina, Italy
| | - Roberto Castiglione
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
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Magri V, Montanari E, Marras E, Perletti G. Aminoglycoside antibiotics for NIH category II chronic bacterial prostatitis: A single-cohort study with one-year follow-up. Exp Ther Med 2016; 12:2585-2593. [PMID: 27698761 PMCID: PMC5038489 DOI: 10.3892/etm.2016.3631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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] [Received: 04/14/2016] [Accepted: 07/21/2016] [Indexed: 11/06/2022] Open
Abstract
Although fluoroquinolones are first-line agents for the treatment of National Institutes of Health (NIH) category II chronic bacterial prostatitis (CBP), therapy with these agents is not always feasible due to the increasing worldwide resistance of causative uropathogens. New therapeutic options are urgently required, as drugs such as β-lactam antibiotics distribute poorly to prostatic sites of infection and trimethoprim therapy is often unfeasible due to high resistance rates. The present study aimed to analyze the efficacy of aminoglycosides, administered to a cohort of 78 patients affected by fluoroquinolone-resistant CBP, or excluded from fluoroquinolone therapy due to various contraindications. Patients received netilmicin (4.5 mg/kg, once-daily, intramuscular), combined or not with a β-lactam antibiotic, for 4 weeks. Follow-up visits were scheduled 6 and 12 months after the end of treatment. Fifty-five out of 70 patients (78.6%) showed eradication of the causative pathogen, and a significant reduction of the NIH-Chronic Prostatitis Symptom Index (NIH-CPSI) total score from a baseline median value of 21 to 14 at the end of therapy, and to 9 and 8 at 6-month and 12-month follow-up assessments, respectively. The pain, voiding and quality of life subdomains of the NIH-CPSI decreased accordingly. In 15 patients showing persistence of infection, NIH-CPSI total and subdomain scores did not decrease at the end of therapy. Additional clinical parameters, such as the urinary peak flow rate, percentage voided bladder, serum prostate-specific antigen concentration, International Prostate Symptom Score and prostate volume improved significantly only in the group of patients in which the infection was eradicated. Therapy was well tolerated, and genetic testing for deafness-predisposing mitochondrial mutations allowed safer administration of aminoglycosides. These results suggest that aminoglycosides may become a therapeutic alternative for the treatment of CBP. These findings should be further validated in a randomized-controlled setting.
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Affiliation(s)
- Vittorio Magri
- Urology Secondary Care Clinic, Azienda Socio-Sanitaria Territoriale-Nord, I-20132 Milan, Italy
| | - Emanuele Montanari
- Urology Complex Unit, Ca' Granda Foundation, IRCCS Ospedale Maggiore Policlinico di Milano, I-20122 Milan, Italy
| | - Emanuela Marras
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, I-21052 Busto Arsizio, Italy
| | - Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, I-21052 Busto Arsizio, Italy; Department of Basic Medical Sciences, Faculty of Medicine and Health Sciences, Ghent University, B-9000 Ghent, Belgium
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Rees J, Abrahams M, Doble A, Cooper A. Diagnosis and treatment of chronic bacterial prostatitis and chronic prostatitis/chronic pelvic pain syndrome: a consensus guideline. BJU Int 2015; 116:509-25. [PMID: 25711488 PMCID: PMC5008168 DOI: 10.1111/bju.13101] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Objectives To improve awareness and recognition of chronic bacterial prostatitis (CBP) and chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) among non‐specialists and patients. To provide guidance to healthcare professionals treating patients with CBP and CP/CPPS, in both non‐specialist and specialist settings. To promote efficient referral of care between non‐specialists and specialists and the involvement of the multidisciplinary team (MDT). Patients and Methods The guideline population were men with CBP or CP/CPPS (persistent or recurrent symptoms and no other urogenital pathology for ≥3 of the previous 6 months). Consensus recommendations for the guidelines were based on a search to identify literature on the diagnosis and management of CBP and CP/CPPS (published between 1999 and February 2014). A Delphi panel process was used where high‐quality, published evidence was lacking. Results CBP and CP/CPPS can present with a wide range of clinical manifestations. The four main symptom domains are urogenital pain, lower urinary tract symptoms (LUTS – voiding or storage symptoms), psychological issues and sexual dysfunction. Patients should be managed according to their individual symptom pattern. Options for first‐line treatment include antibiotics, α‐adrenergic antagonists (if voiding LUTS are present) and simple analgesics. Repeated use of antibiotics, such as quinolones, should be avoided if there is no obvious symptomatic benefit from infection control or cultures do not support an infectious cause. Early use of treatments targeting neuropathic pain and/or referral to specialist services should be considered for patients who do not respond to initial measures. An MDT approach (urologists, pain specialists, nurse specialists, specialist physiotherapists, general practitioners, cognitive behavioural therapists/psychologists, and sexual health specialists) is recommended. Patients should be fully informed about the possible underlying causes and treatment options, including an explanation of the chronic pain cycle. Conclusion Chronic prostatitis can present with a wide variety of signs and symptoms. Identification of individual symptom patterns and a symptom‐based treatment approach are recommended. Further research is required to evaluate management options for CBP and CP/CPPS.
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Affiliation(s)
- Jon Rees
- Backwell and Nailsea Medical Group, Bristol, UK
| | - Mark Abrahams
- Department of Pain Medicine, Addenbrooke's Hospital, Cambridge, UK
| | - Andrew Doble
- Department of Urology, Addenbrooke's Hospital, Cambridge, UK
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Magri V, Marras E, Restelli A, Wagenlehner FME, Perletti G. Multimodal therapy for category III chronic prostatitis/chronic pelvic pain syndrome in UPOINTS phenotyped patients. Exp Ther Med 2014; 9:658-666. [PMID: 25667610 PMCID: PMC4316954 DOI: 10.3892/etm.2014.2152] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 12/04/2014] [Indexed: 12/24/2022] Open
Abstract
The complex network of etiological factors, signals and tissue responses involved in chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) cannot be successfully targeted by a single therapeutic agent. Multimodal approaches to the therapy of CP/CPPS have been and are currently being tested, as in the frame of complex diagnostic-therapeutic phenotypic approaches such as the urinary, psychosocial, organ-specific, infection, neurological and muscle tenderness (UPOINTS) system. In this study, the effect of combination therapy on 914 patients diagnosed, phenotyped and treated in a single specialized prostatitis clinic was analyzed. Patients received α-blockers, Serenoa repens (S. repens) extracts combined or not with supplements (lycopene and selenium) and, in the presence of documented or highly suspected infection, antibacterial agents. Combination treatment induced marked and significant improvements of National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) prostatitis symptom scores, International Index of Erectile Function (IIEF) sexual dysfunction scores, urinary peak flow rates and bladder voiding efficiency. These improvements, assessed after a 6-month course of therapy, were sustained throughout a follow-up period of 18 months. A clinically appreciable reduction of ≥6 points of the total NIH-CPSI score was achieved in 77.5% of patients subjected to combination therapy for a period of 6 months. When the patients were divided in two cohorts, depending on the diagnosis of CP/CPPS [inflammatory (IIIa) vs. non-inflammatory (IIIb) subtypes], significant improvements of all signs and symptoms of the syndrome were observed in both cohorts at the end of therapy. Intergroup comparison showed that patients affected by the IIIa sub-category of CP/CPPS showed more severe signs and symptoms (NIH-CPSI total, pain and quality of life impact scores, and Qmax) at baseline when compared with IIIb patients. However, the improvement of symptoms after therapy was significantly more pronounced in IIIa patients when compared with IIIb patients. In contrast to current opinion, the evidence emerging from the present investigation suggests that the inflammatory and non-inflammatory sub-categories of CP/CPPS may represent two distinct pathological conditions or, alternatively, two different stages of the same condition. In conclusion, a simple protocol based on α-blockers, S. repens extracts and supplements and antibacterial agents, targeting the urinary, organ specific and infection domains of UPOINTS, may induce a clinically appreciable improvement of the signs and symptoms of CP/CPPS in a considerable percentage of patients. In patients not responding sufficiently to such therapy, second-line agents (antidepressants, anxiolytics, muscle relaxants, 5-phosphodiesterase inhibitors and others) may be administered in order to achieve a satisfactory therapeutic response.
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Affiliation(s)
- Vittorio Magri
- Urology Secondary Care Clinic, Azienda Ospedaliera Istituti Clinici di Perfezionamento, Milan, Italy
| | - Emanuela Marras
- Department of Theoretical and Applied Sciences, Biomedical Research Division, Università degli Studi dell'Insubria, Busto Arsizio/Varese, Italy
| | - Antonella Restelli
- Microbiology Unit, Fondazione IRCCS Ospedale Maggiore Policlinico Mangiagalli Regina Elena, Milan, Italy
| | - Florian M E Wagenlehner
- Department of Urology, Pediatric Urology and Andrology, Justus Liebig-University, Giessen, Germany
| | - Gianpaolo Perletti
- Department of Theoretical and Applied Sciences, Biomedical Research Division, Università degli Studi dell'Insubria, Busto Arsizio/Varese, Italy ; Department of Basic Medical Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Magri V, Wagenlehner FME, Marras E, VAN Till JWO, Houbiers J, Panagopoulos P, Petrikkos GL, Perletti G. Influence of infection on the distribution patterns of NIH-Chronic Prostatitis Symptom Index scores in patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). Exp Ther Med 2013; 6:503-508. [PMID: 24137216 PMCID: PMC3786822 DOI: 10.3892/etm.2013.1174] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [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] [Received: 03/28/2013] [Accepted: 06/11/2013] [Indexed: 02/06/2023] Open
Abstract
Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a complex condition for which the etiological determinants are still poorly defined. To better characterize the diagnostic and therapeutic profile of patients, an algorithm known as UPOINT was created, addressing six major phenotypic domains of CP/CPPS, specifically the urinary (U), psycho-social (P), organ-specific (O), infection (I), neurological/systemic (N) and muscular tenderness (T) domains. An additional sexual dysfunction domain may be included in the UPOINT(S) system. The impact of the infection domain on the severity of CP/CPPS symptoms is a controversial issue, due to the contradictory results of different trials. The aim of the present retrospective study was to further analyze the extent to which a positive infection domain of UPOINTS may modify the pattern of CP/CPPS symptom scores, assessed with the National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI). In a cohort of 935 patients that was divided on the basis of the presence or absence of prostatic infection, more severe clinical symptoms were shown by the patients with infection (median NIH total score: 24 versus 20 points in uninfected patients; P<0.001). Moreover, NIH-CPSI score distribution curves were shifted towards more severe symptoms in patients with a positive infection domain. Division of the patients into the six most prominent phenotypic clusters of UPOINTS revealed that the ‘prostate infection-related sexual dysfunction’ cluster, including the highest proportion of patients with evidence of infection (80%), scored the highest number of NIH-CPSI points among all the clusters. To assess the influence of the infection domain on the severity of patients’ symptoms, all subjects with evidence of infection were withdrawn from the ‘prostate infection-related sexual dysfunction’ cluster. This modified cluster showed symptom scores significantly less severe than the original cluster, and the CPSI values became comparable to the scores of the five other clusters, which were virtually devoid of patients with evidence of infection. These results suggest that the presence of pathogens in the prostate gland may significantly affect the clinical presentation of patients affected by CP/CPPS, and that the infection domain may be a determinant of the severity of CP/CPPS symptoms in clusters of patients phenotyped with the UPOINTS system. This evidence may convey considerable therapeutic implications.
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Affiliation(s)
- V Magri
- Urology and Sonography Outpatient Clinic, Azienda Ospedaliera Istituti Clinici di Perfezionamento, Milan, Italy
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Banyra O, Ivanenko O, Nikitin O, Shulyak A. Mental status in patients with chronic bacterial prostatitis. Cent European J Urol 2013; 66:93-100. [PMID: 24579003 PMCID: PMC3921839 DOI: 10.5173/ceju.2013.01.art29] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [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] [Received: 11/07/2012] [Revised: 12/31/2012] [Accepted: 01/15/2013] [Indexed: 12/04/2022] Open
Abstract
Introduction Chronic prostatitis is a widespread urological disease with a lengthy course and a propensity to frequent recurrences. Adequate response to anti–inflammatory therapy is lacking in a high percentage of patients, which causes them to seek medical advice from different doctors. Thus, the physicians are challenged to look for other reasons causing the pathological symptoms. Material and methods We have reviewed the patients with treatment–resistant chronic bacterial prostatitis (CBP) from the perspective of psychosomatic medicine. For the evaluation of primary mental status and treatment control we used standard approved questionnaires. All 337 CBP patients initially underwent therapy aimed at pathogen eradication. If psychopathological symptoms were evident and dominated over urological ones, the patients were referred to psychiatric evaluation and treatment. Results The frequency of concomitant psychosomatic disorders (PSD) in patients with CBP was 28.2% and neurotic disorders – 26.4%. Adequate multimodal anti–inflammatory therapy followed by a few sessions of psychotherapy decreased the manifestations of PSD in 30.5%, neurotic disorders in 51.7%, and premature ejaculation in 60.5% of patients with CBP. The addition of pharmacotherapy to psychotherapy is effective in treatment–resistant cases. However, after multimodal treatment, 31.5% of pts. with PSD and 13.5% of pts. with neurotic disorders still remain treatment–resistant and required in–depth long–term psychiatric care. Conclusions A significant portion of CBP patients were diagnosed with neurotic, psychosomatic, and/or depressive disorders. Antibacterial and anti–inflammatory therapy, when followed by appropriate psychotherapy and pharmacotherapy, significantly decrease the manifestations of mental disorders in CBP patients.
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Affiliation(s)
| | - Olha Ivanenko
- The Communal Institution of Lviv City Council «Lviv Regional Clinical Psycho-Neurological Centre», In-patient Department No.2, Lviv, Ukraine
| | - Oleg Nikitin
- O.O. Bogomolets National Medical University, Kiev, Ukraine
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Wu J, Yuan Q, Zhang D, Zhang X, Zhao L, Zhang X, Ruan J. Evaluation of Chinese medicine Qian-Yu for chronic bacterial prostatitis in rats. Indian J Pharmacol 2011; 43:532-5. [PMID: 22021995 PMCID: PMC3195122 DOI: 10.4103/0253-7613.84964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Revised: 02/16/2011] [Accepted: 07/01/2011] [Indexed: 11/16/2022] Open
Abstract
Objectives: Qian-Yu (QY), a Chinese medicine formula, has anti-inflammatory and broad spectrum anti-bacterial activity. This study is undertaken to evaluate the anti-inflammatory effects of Qian-Yu (QY) in chronic bacterial prostatitis (CBP). Materials and Methods: The potential of QY in the treatment of CBP was evaluated using a CBP animal model by examining the anti-inflammatory activity. Its consequences were analyzed by immunological and histopathological methods. Experimental chronic bacterial prostatitis was induced by instillation of bacterial suspension of Escherichia coli 7.5 × 105 CFU/ml into the prostatic urethra. Animals were followed up for four weeks and then treated with either 7 mg/kg QY or 7 mg/kg positive control agent-Qianlietai (QLT) or 1 ml of phosphate-buffered saline (PBS) for the controls. Ten rats in each group were sacrificed at the end of four weeks. The inhibition of inflammation and its consequences were analyzed histologically. Prostatic IL-8, SIgA and zinc concentrations were measured by ELISA, RIA and ICP-AES, respectively. The data was expressed as mean ± S.D. Least-significant difference (LSD) of one-way ANOVA (SPSS 12.0) was used to determine the differences of scores. Results: The histopathology showed resolving prostatitis in QY-and QLT-treated groups and the immunology showed reduction of IL-8 and increment of SIgA contents in prostatic tissues as compared to the control groups. The prostatic zinc levels were higher in the QY-and QLT-treated groups than those in the controls. These results suggested that QY is effective in CBP treatment.
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Affiliation(s)
- Jinhu Wu
- Department of Pharmacology, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
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Arakawa S. Strategies for the Treatment of Prostatitis. J Infect Chemother 1997; 3:184-189. [PMID: 29681340 DOI: 10.1007/bf02490032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/1997] [Accepted: 05/08/1997] [Indexed: 10/24/2022]
Affiliation(s)
- Soichi Arakawa
- Department of Urology, Kobe University School of Medicine, 7-5-1, Kusunokicho, Chuo-ku, 650, Kobe, Japan
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