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Cretì TA, Ragonese M. In-bore MRI targeted biopsy. Lights and shadows. Urologia 2024:3915603241252912. [PMID: 38780162 DOI: 10.1177/03915603241252912] [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: 05/25/2024]
Abstract
Multiparametric Magnetic Resonance Imaging (MpMRI) and MRI-guided biopsy (MRGB) are the diagnostic gold standard in the management of men with suspicious prostate cancer (PCa). There are not enough studies, yet, that compare TRUS-MRGB, COG-TB and IB-MRGB. Despite IB-MRGB could be more accurate in detecting PCa in smaller lesions and a less operator dependent technique, there are still some concerns regarding high resource costs and the chance of missing lesions not visible at MRI or detected by systematic biopsy.
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Affiliation(s)
- Totaro A Cretì
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Mauro Ragonese
- Department of Urology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
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2
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Uzel T, Öztürk E, Ozden E, Dagli İ, Hamidi N, Duvarci M, Mumcuoglu İ, Dal T, Basar H. Does Formalin Disinfection Reduce Bacterial Colonization of Biopsy Needle? A Prospective Study. Urology 2024:S0090-4295(24)00293-0. [PMID: 38692495 DOI: 10.1016/j.urology.2024.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/04/2024] [Accepted: 04/16/2024] [Indexed: 05/03/2024]
Abstract
OBJECTIVE To investigate the efficacy of formalin disinfection of the needle tip in transrectal prostate biopsy (TRB) procedure to reduce infectious complications. The primary aim is to assess the impact of formalin on bacterial contamination of biopsy needle tips and its association with post-biopsy infective events. MATERIALS AND METHODS We have employed a bacterial culture-based observational cohort design in this study. Two groups, formalin disinfection and non-formalin group, both underwent systematic 12-core TRB. In the formalin group, the biopsy needle tip was immersed in 10% formalin solution after each core, while in the non-formalin group, no formalin solution immersion was used. The primary outcomes include bacterial growth on biopsy needle tips and post-biopsy infective events. RESULTS Formalin disinfection significantly reduced bacterial growth on needle tips (P <.001). The formalin group had no post-biopsy infections or sepsis, while the non-formalin group experienced a 7.5% infective event rate after TRB. CONCLUSION Formalin disinfection of biopsy needle tip significantly reduces bacterial growth on biopsy needle and urinary tract infectious complications developed secondary to TRB. Further multicenter randomized controlled studies with larger cohorts are warranted to validate and establish formalin disinfection as a routine practice in TRB procedures.
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Affiliation(s)
- Tuncel Uzel
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Urology, Ankara, Turkey.
| | - Erdem Öztürk
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Urology, Ankara, Turkey.
| | - Eriz Ozden
- Ankara University, Department of Radiology, Ankara, Turkey.
| | - İsa Dagli
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Urology, Ankara, Turkey.
| | - Nurullah Hamidi
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Urology, Ankara, Turkey.
| | - Mehmet Duvarci
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Urology, Ankara, Turkey.
| | - İpek Mumcuoglu
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Microbiology, Ankara, Turkey.
| | - Tuba Dal
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Microbiology, Ankara, Turkey.
| | - Halil Basar
- University of Health Science Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Department of Urology, Ankara, Turkey.
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3
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Osama S, Serboiu C, Taciuc IA, Angelescu E, Petcu C, Priporeanu TA, Marinescu A, Costache A. Current Approach to Complications and Difficulties during Transrectal Ultrasound-Guided Prostate Biopsies. J Clin Med 2024; 13:487. [PMID: 38256621 PMCID: PMC10816968 DOI: 10.3390/jcm13020487] [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: 12/10/2023] [Revised: 01/07/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
Prostate cancer is one of the most common male malignancies worldwide. It affects middle-aged men (45-60 years) and is the leading cause of cancer-related mortality in Western countries. The TRUS (trans rectal ultrasound)-guided prostate biopsy has been a standard procedure in prostate cancer detection for more than thirty years, and it is recommended in male patients with an abnormal PSA (prostate-specific antigens) or abnormalities found during digital rectal examinations. During this procedure, urologists might encounter difficulties which may cause subsequent complications. This manuscript aims to present both the complications and the technical difficulties that may occur during TRUS-guided prostate biopsy, along with resolutions and solutions found in the specialized literature. The conclusions of this manuscript will note that the TRUS-guided prostate biopsy remains a solid, cost-efficient, and safe procedure with which to diagnose prostate cancer. The complications are usually self-limiting and do not require additional medical assistance. The difficulties posed by the procedure can be safely overcome if there are no other available alternatives. Open communication with the patients improves both pre- and post-procedure compliance.
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Affiliation(s)
- Salloum Osama
- Pathology Department, Carol Davila University of Medicine and Pharmacy, 050096 Bucharest, Romania; (S.O.); (I.-A.T.); (A.C.)
| | - Crenguta Serboiu
- Cellular Biology and Histology Department, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Iulian-Alexandru Taciuc
- Pathology Department, Carol Davila University of Medicine and Pharmacy, 050096 Bucharest, Romania; (S.O.); (I.-A.T.); (A.C.)
| | - Emil Angelescu
- Urology Department, Carol Davila University of Medicine and Pharmacy, 022328 Bucharest, Romania; (E.A.); (T.A.P.)
| | - Costin Petcu
- Urology Department, Carol Davila University of Medicine and Pharmacy, 022328 Bucharest, Romania; (E.A.); (T.A.P.)
| | - Tiberiu Alexandru Priporeanu
- Urology Department, Carol Davila University of Medicine and Pharmacy, 022328 Bucharest, Romania; (E.A.); (T.A.P.)
| | - Andreea Marinescu
- Radiology and Imaging Department, Carol Davila University of Medicine and Pharmacy, 050095 Bucharest, Romania
| | - Adrian Costache
- Pathology Department, Carol Davila University of Medicine and Pharmacy, 050096 Bucharest, Romania; (S.O.); (I.-A.T.); (A.C.)
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4
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Uleri A, Baboudjian M, Tedde A, Gallioli A, Long-Depaquit T, Palou J, Basile G, Gaya JM, Sanguedolce F, Lughezzani G, Rajwa P, Pradere B, Roupret M, Briganti A, Ploussard G, Breda A. Is There an Impact of Transperineal Versus Transrectal Magnetic Resonance Imaging-targeted Biopsy in Clinically Significant Prostate Cancer Detection Rate? A Systematic Review and Meta-analysis. Eur Urol Oncol 2023; 6:621-628. [PMID: 37634971 DOI: 10.1016/j.euo.2023.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/02/2023] [Accepted: 08/11/2023] [Indexed: 08/29/2023]
Abstract
CONTEXT It is unclear whether a magnetic resonance imaging (MRI)-targeted transperineal (TP) biopsy can improve the detection of clinically significant prostate cancer (csPCa). OBJECTIVE To compare the MRI-targeted TP and transrectal (TR) approaches for csPCa detection. EVIDENCE ACQUISITION A literature search was conducted using the PubMed/Medline, Embase, and Web of Science databases to identify reports published until February 2023. The Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines were followed to identify eligible studies. The primary outcome was the detection of csPCa (Gleason grade group ≥2). Sensitivity analyses were performed to investigate csPCa detection rates according to tumor location, Prostate Imaging Reporting and Data System (PI-RADS) score, and type of fusion (cognitive or software based). EVIDENCE SYNTHESIS Eleven studies met our inclusion criteria, and data from 3522 and 5140 patients who underwent, respectively, TR and TP MRI-targeted biopsies were reviewed. No statistically significant difference in the detection of csPCa was observed between the TR and TP approaches (odds ratio [OR] 1.11, 95% confidence interval [CI] 0.98-1.25; p = 0.1). When stratifying patients according to lesion location, the TP approach was associated with higher csPCa detection in case of anterior (OR 2.17, 95% CI 1.46-3.22; p < 0.001) and apical (OR 1.86, 95% CI 1.14-3.03; p = 0.01) lesions. In the subgroup analysis based on PI-RADS score, the TP approach was associated with higher csPCa detection (OR 1.57, 95% CI 1.07-2.29; p = 0.02) in PI-RADS 4 lesions. Conversely, no difference was found in PI-RADS 3 and 5 lesions (p > 0.05). The main limitation was the retrospective design of most included studies. CONCLUSIONS No significant association was found between the prostate biopsy approach and csPCa detection rate when we considered all biopsy indications. The TP approach provides a detection advantage in anterior and apical tumors, arguing for a preferred use of the TP approach in these lesion locations. PATIENT SUMMARY The transperineal magnetic resonance imaging-targeted prostate biopsy approach appears to be more effective only for selected lesions. No clear benefit was seen for the transperineal approach in the overall population.
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Affiliation(s)
- Alessandro Uleri
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain; Department of Biomedical Sciences, Humanitas University, Milan, Italy.
| | | | - Alessandro Tedde
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
| | - Andrea Gallioli
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
| | | | - Joan Palou
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
| | - Giuseppe Basile
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain; Department of Urology, Urological Research Institute, IRCCS San Raffaele Hospital, Milan, Italy
| | - Josep Maria Gaya
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
| | - Francesco Sanguedolce
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
| | - Giovanni Lughezzani
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; Department of Urology IRCCS Humanitas Research Hospital Rozzano Milan Italy
| | - Pawel Rajwa
- Department of Urology, Medical University of Silesia, Zabrze, Poland; Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Benjamin Pradere
- Department of Urology, La Croix du Sud Hôpital, Quint Fonsegrives, France
| | - Morgan Roupret
- GRC 5 Predictive Onco-Uro, Department of Urology, AP-HP, Pitié Salpétrière Hospital, Sorbonne University, Paris, France
| | - Alberto Briganti
- Department of Urology, Urological Research Institute, IRCCS San Raffaele Hospital, Milan, Italy
| | | | - Alberto Breda
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
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Wu RC, Tung MC, Wu CH, Mai HC, Huang WL, Chen SH, Lin VC. A cost-effective transperineal prostate biopsy method utilizes the original transrectal setting. Int Urol Nephrol 2023; 55:2695-2701. [PMID: 37505427 DOI: 10.1007/s11255-023-03705-y] [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: 05/23/2023] [Accepted: 07/07/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE Transperineal prostate biopsy (TPB) offers an alternative to transrectal prostate biopsy (TRB) for prostate cancer diagnosis. However, TPB may result in additional disposable and capital equipment costs, which can limit implementation within urology practice. Herein, we report the initial experience of a novel TPB technique within a tertiary referral center in Taiwan. MATERIALS AND METHODS A retrospective review of all men undergoing prostate biopsy January to October in 2021 was performed. Both biopsy techniques were performed with the same setting using the convex-convex array ultrasound probe under local anesthesia alone or with the addition of sedation using double free-hand technique. Complications within 30 days and cancer detection rate (CDR) were compared between the groups. RESULTS A total of 118 biopsies were included for final analysis. Eleven patients received systematic biopsy with additional MRI-targeted biopsy (TB) cores with all performed via a transperineal approach. The TPB group (n = 47) and TRB group (n = 58) had similar CDR after excluding TB cores (46.8% vs. 44.8%, p = 0.675). General complication rates for TPB were significantly lower than in the TRB group (27.7% vs. 46.6%, p = 0.047). No patients undergoing TPB had infectious complications, where five episodes were recorded in the TRB group (p = 0.114). CONCLUSIONS TPB performed with convex-convex ultrasound probe and double free-hand technique is safe, feasible, cost-effective, and demonstrates equivalent CDR to TRB. Its use may eliminate infectious hospitalizations while minimizing the need for additional capital in the adoption of TPB.
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Affiliation(s)
- Richard C Wu
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan
- Department of Information Engineering, I-Shou University, Kaohsiung, Taiwan
- Department of Nursing, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Mu-Chaio Tung
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan
| | - Chun-Hsien Wu
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan
- Department of Nursing, I-Shou University, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Hsing-Chia Mai
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Wei-Lun Huang
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Sih-Han Chen
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Victor C Lin
- Department of Urology, E-Da Hospital, Kaohsiung, Taiwan.
- Department of Nursing, I-Shou University, Kaohsiung, Taiwan.
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan.
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Garg S, Sachdeva A, Peeters M, McClements J. Point-of-Care Prostate Specific Antigen Testing: Examining Translational Progress toward Clinical Implementation. ACS Sens 2023; 8:3643-3658. [PMID: 37830899 PMCID: PMC10616866 DOI: 10.1021/acssensors.3c01402] [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: 07/10/2023] [Accepted: 09/18/2023] [Indexed: 10/14/2023]
Abstract
Prostate cancer (PCa) is the second most common male cancer and is attributable to over 375,000 deaths annually. Prostate specific antigen (PSA) is a key biomarker for PCa and therefore measuring patient PSA levels is an important aspect of the diagnostic pathway. Automated immunoassays are currently utilized for PSA analysis, but they require a laboratory setting with specialized equipment and trained personnel. This results in high diagnostic costs, extended therapeutic turnaround times, and restrictions on testing capabilities in resource-limited settings. Consequently, there is a strong drive to develop point-of-care (PoC) PSA tests that can offer accurate, low-cost, and rapid results at the time and place of the patient. However, many emerging PoC tests experience a trade-off between accuracy, affordability, and accessibility which distinctly limits their translational potential. This review comprehensively assesses the translational advantages and limitations of emerging laboratory-level and commercial PoC tests for PSA determination. Electrochemical and optical PSA sensors from 2013 to 2023 are systematically examined. Furthermore, we suggest how the translational potential of emerging tests can be optimized to achieve clinical implementation and thus improve PCa diagnosis globally.
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Affiliation(s)
- Saweta Garg
- Merz
Court, School of Engineering, Newcastle
University, Claremont Road, NE1 7RU Newcastle upon Tyne, U.K.
- Department
of Chemical Engineering and Analytical Science, School of Engineering, University of Manchester, Manchester M20 4BX, U.K.
| | - Ashwin Sachdeva
- Division
of Cancer Sciences, University of Manchester, Wilmslow Road, Manchester M20 4BX, U.K.
- Department
of Urology, The Christie NHS Foundation
Trust, Manchester M20 4BX, U.K.
| | - Marloes Peeters
- Merz
Court, School of Engineering, Newcastle
University, Claremont Road, NE1 7RU Newcastle upon Tyne, U.K.
| | - Jake McClements
- Merz
Court, School of Engineering, Newcastle
University, Claremont Road, NE1 7RU Newcastle upon Tyne, U.K.
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Berquin C, Perletti G, Develtere D, Van Puyvelde H, Pauwels E, De Groote R, D'Hondt F, Schatteman P, Mottrie A, De Naeyer G. Transperineal vs. transrectal prostate biopsies under local anesthesia: A prospective cohort study on patient tolerability and complication rates. Urol Oncol 2023; 41:388.e17-388.e23. [PMID: 37479619 DOI: 10.1016/j.urolonc.2023.05.020] [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: 02/26/2023] [Revised: 04/22/2023] [Accepted: 05/23/2023] [Indexed: 07/23/2023]
Abstract
OBJECTIVES An increasing number of urologists is switching from transrectal (TR) to transperineal (TP) biopsy procedures for the diagnosis of prostate cancer. Local anesthesia (LA) might be advantageous in terms of patient management, risks and costs. We aimed to evaluate the tolerability and complication rates of TP prostate biopsy performed under LA. METHODS This is a monocentric, prospective, comparative, observational cohort study. Between July 2020 and July 2021 we included 128 consecutive patients (TR, n = 61; TP, n = 67), with a suspicion of prostate cancer. Transrectal vs. transperineal prostate biopsies were both performed under LA. To evaluate the tolerability we administered a validated visual analog pain score (VAS) during the different steps of the biopsy procedure as well as at 12-, 24- and 48-hours post procedure. The International Prostate Symptom Score (IPSS) questionnaire was administered before the procedure and at the same time intervals. The presence of hematuria, hematospermia, rectal blood loss, acute retention and febrile urinary tract infection (UTI) were also monitored. RESULTS There were no significant differences in pain or IPSS between groups, except for a significantly higher pain score during the LA of the prostate in the TP group. In general, complication rates were similar, only the prevalence of hematuria at 24 hours was significantly higher in the TP group, as was rectal blood loss at 12 hours postprocedure in the TR group. CONCLUSIONS In conclusion, our study showed that transperineal prostate biopsy under local anesthesia could be performed with similar pain scores and complication rates, compared to the transrectal procedure.
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Affiliation(s)
- Camille Berquin
- Department of Urology, Onze-Lieve-Vrouw Hospital, Aalst, Belgium; Department of Urology, University Hospital Ghent, Belgium, ERN eUROGEN accredited centre.
| | - Gianpaolo Perletti
- Department of Biotechnology and Life Sciences, Section of Medical and Surgical Sciences, University of Insubria, Varese, Italy; Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Dries Develtere
- Department of Urology, Onze-Lieve-Vrouw Hospital, Aalst, Belgium
| | | | | | - Ruben De Groote
- Department of Urology, Onze-Lieve-Vrouw Hospital, Aalst, Belgium
| | | | - Peter Schatteman
- Department of Urology, Onze-Lieve-Vrouw Hospital, Aalst, Belgium
| | - Alex Mottrie
- Department of Urology, Onze-Lieve-Vrouw Hospital, Aalst, Belgium; Orsi Academy, Melle, Belgium
| | - Geert De Naeyer
- Department of Urology, Onze-Lieve-Vrouw Hospital, Aalst, Belgium
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Kanagarajah A, Hogan D, Yao HH, Dundee P, O'Connell HE. A systematic review on the outcomes of local anaesthetic transperineal prostate biopsy. BJU Int 2023; 131:408-423. [PMID: 36177521 DOI: 10.1111/bju.15906] [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: 11/29/2022]
Abstract
OBJECTIVE To conduct a systematic review of the literature to assess the diagnostic ability, complication rate, patient tolerability, and cost of local anaesthetic (LA) transperineal prostate biopsy. METHODS Two reviewers searched Medline, the Cochrane Library, and Embase for publications on LA transperineal prostate biopsy up to March 2021. Outcomes of interest included cancer detection rates, complication rates, pain assessments and cost. RESULTS A total of 35 publications with 113 944 men were included in this review. The cancer detection rate for LA transperineal prostate biopsy in patients undergoing primary biopsy was 52% (95% confidence interval [CI] 0.45-0.60; I2 = 97) and the clinically significant cancer detection rate (Gleason≥3 + 4) was 37% (95% CI 0.24-0.52; I2 = 99%). The rate of infection-related complications in the included studies was 0.15% (95% CI 0.0000-0.0043; I2 = 86). The LA transperineal procedures had a low rate of procedural abandonment (26/6954, 0.37%), with the greatest pain scores measured during LA administration. No formal cost analyses on LA transperineal prostate biopsies were identified in the literature. The overall risk of bias in the included studies was high, with considerable study heterogeneity and publication bias. CONCLUSION Transperineal prostate biopsy performed under LA is a viable option for centres interested in avoiding the risk of infection associated with transrectal biopsy, and the logistical burden of general anaesthesia. Further investigation into LA transperineal prostate biopsy with comparative studies is warranted for its consideration as the standard in prostate biopsy technique.
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Affiliation(s)
- Abbie Kanagarajah
- Department of Urology, Western Health, Melbourne, Vic., Australia
- Austin Health, Melbourne, Vic., Australia
| | - Donnacha Hogan
- Department of Urology, Western Health, Melbourne, Vic., Australia
- University College Cork, Cork, Ireland
| | - Henry H Yao
- Department of Urology, Western Health, Melbourne, Vic., Australia
- Eastern Health Clinical School, Monash University, Melbourne, Australia
| | - Philip Dundee
- Department of Urology, Western Health, Melbourne, Vic., Australia
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9
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Wilcox Vanden Berg RN, George AK, Kaye DR. Should Transperineal Prostate Biopsy Be the Standard of Care? Curr Urol Rep 2023; 24:135-142. [PMID: 36512186 DOI: 10.1007/s11934-022-01139-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW We reviewed the advantages and disadvantages of transperineal prostate biopsy (TP-bx) to evaluate its potential role as the standard of care for prostate biopsy. RECENT FINDINGS Studies have suggested no difference in prostate cancer (PCa) detection rate between TP-bx and transrectal biopsy (TR-bx) but have suggested potentially increased detection of anterior prostate tumors. Advances in anesthetic technique have obviated the need for sedation thus allowing TP-bx to become an office-based procedure, which in turn can decrease the overall cost of TP-bx. Furthermore, given the low rate of infectious complications after TP-bx, some have foregone peri-procedural antibiotics without a change in the rate of infectious complications. Recent procedural advances have made TP-bx a tolerable, office-based procedure. Given the similar diagnostic performance and the benefits for the patient and community, TP-bx should become the standard of care for prostate biopsy for most patients. Future efforts should address the barriers for more universal adoption.
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Affiliation(s)
| | - Arvin K George
- Department of Urology, University of Michigan, Ann Arbor, MI, USA.,Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA
| | - Deborah R Kaye
- Division of Urology, Department of Surgery, Duke University, Durham, NC, USA. .,Duke-Margolis Center for Public Policy, Duke University, Durham, NC, USA. .,Duke Clinical Research Institute, Durham, NC, USA. .,Duke Cancer Institute, Duke Cancer Center/Clinic 5-1, 20 Duke Medicine Circle Durham, Durham, NC, 27710, USA.
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10
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Fletcher P, De Santis M, Ippoliti S, Orecchia L, Charlesworth P, Barrett T, Kastner C. Vector Prostate Biopsy: A Novel Magnetic Resonance Imaging/Ultrasound Image Fusion Transperineal Biopsy Technique Using Electromagnetic Needle Tracking Under Local Anaesthesia. Eur Urol 2023; 83:249-256. [PMID: 36604276 DOI: 10.1016/j.eururo.2022.12.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/02/2022] [Accepted: 12/07/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Prostate magnetic resonance imaging (MRI) is now standard for assessment of suspected prostate cancer (PCa). A variety of approaches to MRI-based targeting has revolutionised prostate biopsies. OBJECTIVE To describe the procedure and show the accuracy and tolerability of a novel Vector MRI/ultrasound fusion transperineal (TP) biopsy technique that uses electromagnetic (EM) needle tracking under local anaesthesia (LA). DESIGN, SETTING, AND PARTICIPANTS Vector prostate biopsy using BiopSee fusion software, EM tracking technology, and transrectal ultrasound was performed in 69 patients meeting the biopsy criteria in two UK centres between September 2020 and August 2022. SURGICAL PROCEDURE Stepper-mounted rectal ultrasound images were fused with MRI scans. LA was applied into two defined perineal tracks and a needle sheath with an EM sensor was inserted. The biopsy needle was directed precisely through the sheath to MRI targets under EM tracking. Biopsies were taken without antibiotic prophylaxis. MEASUREMENTS Cancer detection (any PCa; grade group ≥2), side effects, and patient experience measures were recorded. RESULTS AND LIMITATIONS Cancer detection in patients with Likert 4-5 lesions was 98% for any PCa and 83% for grade group ≥2. According to the 50 questionnaires returned, 42 patients (84%) reported no or minimal pain, while 40 (80%) reported no or minimal discomfort. No episodes of postoperative urinary retention occurred, and only one patient required treatment for infection. Limitations include the low patient number and incomplete responses to questionnaires. CONCLUSIONS This novel Vector technique provides a feasible and tolerable procedure for MRI/ultrasound fusion TP biopsy under LA, with high cancer detection rates. This is achieved while maintaining patient comfort and with minimal rates of complications. PATIENT SUMMARY We report a novel technique that uses electromagnetic needle tracking to perform highly accurate and comfortable prostate biopsies through the perineum under local anaesthetic.
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Affiliation(s)
| | - Marta De Santis
- International Medical School, Tor Vergata University of Rome, Rome, Italy
| | | | - Luca Orecchia
- Fondazione PTV Policlinico, Tor Vergata University Hospital, Rome, Italy
| | | | - Tristan Barrett
- Cambridge University Hospitals, Cambridge, UK; GenesisCare, Cambridge & Windsor, UK
| | - Christof Kastner
- Cambridge University Hospitals, Cambridge, UK; GenesisCare, Cambridge & Windsor, UK.
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11
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Okubo Y, Yamamoto Y, Terao H, Suzuki T, Koizumi M, Yoshioka E, Washimi K, Sato S, Yokose T, Kishida T, Miyagi Y. Significance of non-standardized magnetic resonance imaging abnormalities and subsequent targeted prostate cancer biopsy for pathologists: A retrospective observational study. Pathol Res Pract 2022; 240:154188. [DOI: 10.1016/j.prp.2022.154188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 10/21/2022] [Accepted: 10/22/2022] [Indexed: 11/05/2022]
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13
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Safety and Feasibility of Soractelite Transperineal Focal Laser Ablation for Prostate Cancer and Short-term Quality of Life Analysis from a Multicenter Pilot Study. EUR UROL SUPPL 2022; 39:48-54. [PMID: 35528781 PMCID: PMC9068724 DOI: 10.1016/j.euros.2022.02.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2022] [Indexed: 11/22/2022] Open
Abstract
Background Soractelite™ transperineal focal laser ablation (TPLA) for the treatment of localized prostate cancer (PCa) using the Echolaser® system is a novel minimally invasive technique that has the potential to induce tissue ablation, while reducing treatment-related morbidity, when compared with robot-assisted radical prostatectomy (RARP) and radiotherapy. Objective To determine the short-term safety and feasibility of single or multifiber TPLA, its functional outcomes, and quality of life (QoL). Design, setting, and participants TPLA was performed in 12 patients, consecutively assigned to four treatment regimens, with localized PCa who were scheduled for RARP (“ablate and resect design”). The treatment regimens were as follows: (1) a single fiber at 3 W, (2) two fibers at 5 mm distance at 3 W, (3) two fibers at 10 mm distance at 3 W, and (4) a single fiber at 5 W. TPLA was scheduled 4 wk prior to RARP. Intervention TPLA using the Echolaser® system under local anesthesia at the outpatient clinic. Outcome measurements and statistical analysis Safety and feasibility were determined by the assessment of device-related peri- and postoperative adverse events (AEs), and length of hospital stay. Functional outcomes and QoL were measured using validated questionnaires. Feasibility of RARP was assessed by a questionnaire for the urologist. Results and limitations Patients were dismissed after a median (interquartile range) hospital admission of 3.25 (1.25) h. No device-related AEs occurred. AEs that occurred were mostly related to lower urinary tract symptoms and were mild (grade 1–2). Most AEs resolved within 1 wk. A QoL analysis showed no significant differences for all treatment regimens. Functional outcomes remained unchanged, except for erectile function after 1 wk, which returned to baseline after 4 wk. TPLA treatment did not compromise RARP, based on the questionnaires. Conclusions TPLA for the treatment of PCa at the outpatient clinic appears to be safe and feasible with good short-term QoL and functional outcomes; oncological results are awaited. Patient summary Focal treatment of localized prostate cancer can safely be performed in a daycare setting using a new technique, based on laser ablation, without compromising quality of life.
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14
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Panzone J, Byler T, Bratslavsky G, Goldberg H. Transrectal Ultrasound in Prostate Cancer: Current Utilization, Integration with mpMRI, HIFU and Other Emerging Applications. Cancer Manag Res 2022; 14:1209-1228. [PMID: 35345605 PMCID: PMC8957299 DOI: 10.2147/cmar.s265058] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 03/14/2022] [Indexed: 01/11/2023] Open
Abstract
Transrectal ultrasound (TRUS) has been an invaluable tool in the assessment of prostate size, anatomy and aiding in prostate cancer (PCa) diagnosis for decades. Emerging techniques warrant an investigation into the efficacy of TRUS, how it compares to new techniques, and options to increase the accuracy of prostate cancer diagnosis. Currently, TRUS is used to guide both transrectal and transperineal biopsy approaches with similar cancer detection rates, but lower rates of infection have been reported with the transperineal approach, while lower rates of urinary retention are often reported with the transrectal approach. Multiparametric MRI has substantial benefits for prostate cancer diagnosis and triage such as lesion location, grading, and can be combined with TRUS to perform fusion biopsies targeting specific lesions. Micro-ultrasound generates higher resolution images that traditional ultrasound and has been shown effective at diagnosing PCa, giving it the potential to become a future standard of care. Finally, high-intensity focused ultrasound focal therapy administered via TRUS has been shown to offer safe and effective short-term oncological control for localized disease with low morbidity, and the precise nature makes it a viable option for salvage and repeat therapy.
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Affiliation(s)
- John Panzone
- Urology Department, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Timothy Byler
- Urology Department, SUNY Upstate Medical University, Syracuse, NY, USA
| | | | - Hanan Goldberg
- Urology Department, SUNY Upstate Medical University, Syracuse, NY, USA
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15
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Jager A, Vilanova JC, Michi M, Wijkstra H, Oddens JR. The challenge of prostate biopsy guidance in the era of mpMRI detected lesion: ultrasound-guided versus in-bore biopsy. Br J Radiol 2022; 95:20210363. [PMID: 34324383 PMCID: PMC8978231 DOI: 10.1259/bjr.20210363] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The current recommendation in patients with a clinical suspicion for prostate cancer is to perform systematic biopsies extended with targeted biopsies, depending on mpMRI results. Following a positive mpMRI [i.e. Prostate Imaging Reporting and Data System (PI-RADS) ≥3], three targeted biopsy approaches can be performed: visual registration of the MRI images with real-time ultrasound imaging; software-assisted fusion of the MRI images and real-time ultrasound images, and in-bore biopsy within the MR scanner. This collaborative review discusses the advantages and disadvantages of each targeting approach and elaborates on future developments. Cancer detection rates seem to mostly depend on practitioner experience and selection criteria (biopsy naïve, previous negative biopsy, prostate-specific antigen (PSA) selection criteria, presence of a lesion on MRI), and to a lesser extent dependent on biopsy technique. There is no clear consensus on the optimal targeting approach. The choice of technique depends on local experience and availability of equipment, individual patient characteristics, and onsite cost-benefit analysis. Innovations in imaging techniques and software-based algorithms may lead to further improvements in this field.
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Affiliation(s)
- Auke Jager
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Joan C Vilanova
- Department of Radiology, Clinica Girona, Diagnostic Imaging Institute (IDI), University of Girona, Girona, Spain
| | - Massimo Michi
- Lab of Biomedical Diagnostics, Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
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16
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Kotamarti S, George A, Zhu A, Polascik TJ. Transrectal Ultrasound-Guided Biopsy Should Continue to Be a Standard of Care for The Detection of Prostate Cancer. Urology 2022; 164:21-24. [PMID: 35038489 DOI: 10.1016/j.urology.2022.01.005] [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: 11/17/2021] [Revised: 12/28/2021] [Accepted: 01/02/2022] [Indexed: 11/25/2022]
Abstract
For men choosing to screen for prostate cancer (PCa), biopsy remains critical for diagnosis. While transrectal ultrasound-guided (TRUS) biopsy has been the standard of care for many years, recent concerns regarding post-procedural infection have led to increased interest in prostatic sampling via the transperineal (TP) approach. However, TRUS biopsy features important patient-related and physician/practice-related advantages compared to the TP method, and there are several useful strategies to effectively mitigate infectious concerns. The benefits associated with TRUS biopsy, particularly patient comfort and efficient clinical workflow, are further accentuated by several key shortcomings associated with switching to the TP approach. Herein, we present an argument in favor of maintaining TRUS biopsy as standard practice, discussing significant topics including infectious complications, practice workflow and cost, cancer detection rates, and patient experience.
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Affiliation(s)
| | - Arvin George
- Department of Urology, University of Michigan Hospital, Ann Arbor, MI
| | - Alex Zhu
- Department of Urology, University of Michigan Hospital, Ann Arbor, MI
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17
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Parkin CJ, Gilbourd D, Grills R, Chapman S, Weinstein S, Joshi N, Indrajit B, Kam J, Smilovic T, Shepherd A, Gikenye N, Louie-Johnsun MW. Transrectal ultrasound-guided prostate needle biopsy remains a safe method in confirming a prostate cancer diagnosis: a multicentre Australian analysis of infection rates. World J Urol 2021; 40:453-458. [PMID: 34674018 DOI: 10.1007/s00345-021-03862-8] [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: 08/10/2021] [Accepted: 10/07/2021] [Indexed: 10/20/2022] Open
Abstract
PURPOSE Worldwide, transrectal ultrasound-guided prostate needle remains the most common method of diagnosing prostate cancer. Due to high infective complications reported, some have suggested it is now time to abandon this technique in preference of a trans-perineal approach. The aim of this study was to report on the infection rates following transrectal ultrasound-guided prostate needle biopsy in multiple Australian centres. MATERIALS AND METHODS Data were collected from seven Australian centres across four states and territories that undertake transrectal ultrasound-guided prostate needle biopsies for the diagnosis of prostate cancer, including major metropolitan and regional centres. In four centres, the data were collected prospectively. Rates of readmissions due to infection, urosepsis resulting in intensive care admission and mortality were recorded. RESULTS 12,240 prostate biopsies were performed in seven Australian centres between July 1998 and December 2020. There were 105 readmissions for infective complications with rates between centres ranging from 0.19 to 2.60% and an overall rate of 0.86%. Admission to intensive care with sepsis ranged from 0 to 0.23% and overall 0.03%. There was no mortality in the 12,240 cases. CONCLUSION Infective complications following transrectal ultrasound-guided prostate needle biopsies are very low, occurring in less than 1% of 12,240 biopsies. Though this study included a combination of both prospective and retrospective data and did not offer a comparison with a trans-perineal approach, TRUS prostate biopsy is a safe means of obtaining a prostate cancer diagnosis. Further prospective studies directly comparing the techniques are required prior to abandoning TRUS based upon infectious complications.
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Affiliation(s)
- Cameron J Parkin
- Department of Urology, Gosford Hospital, Central Coast Local Health District, Holden St, Gosford, NSW, 2250, Australia.
| | | | - Richard Grills
- Department of Surgery, Deakin University, Geelong, VIC, Australia.,West Coast Urology, Geelong, VIC, Australia
| | - Sue Chapman
- St. John of God Bunbury Hospital, College Grove, WA, Australia
| | | | - Neil Joshi
- Coffs Harbour Health Campus, Coffs Harbour, NSW, Australia
| | | | | | | | - Andrew Shepherd
- St. John of God Bunbury Hospital, College Grove, WA, Australia
| | - Njeri Gikenye
- Coffs Harbour Health Campus, Coffs Harbour, NSW, Australia
| | - Mark W Louie-Johnsun
- Department of Urology, Gosford Hospital, Central Coast Local Health District, Holden St, Gosford, NSW, 2250, Australia.,School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia.,Gosford Private Hospital, North Gosford, NSW, Australia
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18
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Rationale and protocol for randomized study of transrectal and transperineal prostate biopsy efficacy and complications (ProBE-PC study). Prostate Cancer Prostatic Dis 2021; 24:688-696. [PMID: 33767354 DOI: 10.1038/s41391-021-00352-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 02/21/2021] [Accepted: 03/08/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Rrisk of infection and hospitalization after transrectal prostate biopsy (TRBx) has been increasing worldwide. Several modified antibiotic regimens have met with variable success in preventing such infections. Transperineal prostate biopsy (TPBx) is increasingly recommended as the preferred alternative due to a potentially lower risk of post-biopsy infections. Aim of this review is to define the magnitude of post-biopsy complications and the effectiveness of preventive strategies, including TPBx approach. METHODS We performed a focused review of literature on infectious complications after TRBx and detailed the use of various preventive measures. We summarized the effectiveness of several preventive measures, including TPBx, and outlined the inconsistencies in reported outcomes. We identified potential barriers to the uptake of TPBx, including the gap in knowledge such as lack of high-quality evidence. RESULTS Several antibiotic prophylaxis protocols, including targeted and augmented, have been utilized for TRBx without demonstrating a clearly superior regimen. Of the non-antibiotic preventive measure, povidone-iodine rectal prep appears to be most effective strategy. Several single-arm cohort studies have reported very low rates of infections after TPBx and demonstrated the feasibility of an office-based procedure. However, barriers to the adoption of TPBx exist including retrospective data, and conflicting results showing minimal reduction in complications with increased burden of resource utilization. Presently, there are no randomized studies comparing the infectious complications after TRBx and TPBx. We discuss the rationale and protocol for a randomized controlled trial to determine the comparative effectiveness of biopsy techniques. CONCLUSIONS TPBx approach has the potential to lower the rate of post-biopsy infections and hospitalizations. However, there are several barriers to widespread adoption of this approach including inconsistencies in reported outcomes and lack of Level-1 evidence. Randomized controlled studies are required to directly compare the infectious complications associated with each biopsy procedure.
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19
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Bass EJ, Pantovic A, Connor M, Gabe R, Padhani AR, Rockall A, Sokhi H, Tam H, Winkler M, Ahmed HU. A systematic review and meta-analysis of the diagnostic accuracy of biparametric prostate MRI for prostate cancer in men at risk. Prostate Cancer Prostatic Dis 2021; 24:596-611. [PMID: 33219368 DOI: 10.1038/s41391-020-00298-w] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 10/14/2020] [Accepted: 10/19/2020] [Indexed: 02/01/2023]
Abstract
INTRODUCTION Multiparametric magnetic resonance imaging (mpMRI), the use of three multiple imaging sequences, typically T2-weighted, diffusion weighted (DWI) and dynamic contrast enhanced (DCE) images, has a high sensitivity and specificity for detecting significant cancer. Current guidance now recommends its use prior to biopsy. However, the impact of DCE is currently under debate regarding test accuracy. Biparametric MRI (bpMRI), using only T2 and DWI has been proposed as a viable alternative. We conducted a contemporary systematic review and meta-analysis to further examine the diagnostic performance of bpMRI in the diagnosis of any and clinically significant prostate cancer. METHODS A systematic review of the literature from 01/01/2017 to 06/07/2019 was performed by two independent reviewers using predefined search criteria. The index test was biparametric MRI and the reference standard whole-mount prostatectomy or prostate biopsy. Quality of included studies was assessed by the QUADAS-2 tool. Statistical analysis included pooled diagnostic performance (sensitivity; specificity; AUC), meta-regression of possible covariates and head-to-head comparisons of bpMRI and mpMRI where both were performed in the same study. RESULTS Forty-four articles were included in the analysis. The pooled sensitivity for any cancer detection was 0.84 (95% CI, 0.80-0.88), specificity 0.75 (95% CI, 0.68-0.81) for bpMRI. The summary ROC curve yielded a high AUC value (AUC = 0.86). The pooled sensitivity for clinically significant prostate cancer was 0.87 (95% CI, 0.78-0.93), specificity 0.72 (95% CI, 0.56-0.84) and the AUC value was 0.87. Meta-regression analysis revealed no difference in the pooled diagnostic estimates between bpMRI and mpMRI. CONCLUSIONS This meta-analysis on contemporary studies shows that bpMRI offers comparable test accuracies to mpMRI in detecting prostate cancer. These data are broadly supportive of the bpMRI approach but heterogeneity does not allow definitive recommendations to be made. There is a need for prospective multicentre studies of bpMRI in biopsy naïve men.
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Affiliation(s)
- E J Bass
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK. .,Imperial Urology, Division of Cancer, Cardiovascular Medicine and Surgery, Imperial College Healthcare NHS Trust, London, UK.
| | - A Pantovic
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research, Belgrade, Serbia
| | - M Connor
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.,Imperial Urology, Division of Cancer, Cardiovascular Medicine and Surgery, Imperial College Healthcare NHS Trust, London, UK
| | - R Gabe
- Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK
| | - A R Padhani
- Paul Strickland Scanner Centre, Mount Vernon Cancer Centre, London, UK
| | - A Rockall
- Division of Cancer, Department of Surgery and Cancer,Faculty of Medicine, Imperial College London, London, UK
| | - H Sokhi
- Paul Strickland Scanner Centre, Mount Vernon Cancer Centre, London, UK.,Department of Radiology, Hillingdon Hospitals NHS Foundation Trust, London, UK
| | - H Tam
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.,Department of Radiology, Imperial College Healthcare NHS Trust, London, UK
| | - M Winkler
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.,Imperial Urology, Division of Cancer, Cardiovascular Medicine and Surgery, Imperial College Healthcare NHS Trust, London, UK
| | - H U Ahmed
- Imperial Prostate, Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.,Imperial Urology, Division of Cancer, Cardiovascular Medicine and Surgery, Imperial College Healthcare NHS Trust, London, UK
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20
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Lopez JF, Campbell A, Omer A, Stroman L, Bondad J, Austin T, Reeves T, Phelan C, Leiblich A, Philippou Y, Lovegrove CE, Ranasinha N, Bryant RJ, Leslie T, Hamdy FC, Brewster S, Bell CR, Popert R, Hodgson D, Elsaghir M, Eddy B, Bolomytis S, Persad R, Reddy UD, Foley C, van Rij S, Lam W, Lamb AD. Local anaesthetic transperineal (LATP) prostate biopsy using a probe-mounted transperineal access system: a multicentre prospective outcome analysis. BJU Int 2021; 128:311-318. [PMID: 33448607 DOI: 10.1111/bju.15337] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To assess the feasibility of local anaesthetic transperineal (LATP) technique using a single-freehand transperineal (TP) access device, and report initial prostate cancer (PCa) detection, infection rates, and tolerability. PATIENTS AND METHODS Observational study of a multicentre prospective cohort, including all consecutive cases. LATP was performed in three settings: (i) first biopsy in suspected PCa, (ii) confirmatory biopsies for active surveillance, and (iii) repeat biopsy in suspected PCa. All patients received pre-procedure antibiotics according to local hospital guidelines. Local anaesthesia was achieved by perineal skin infiltration and periprostatic nerve block without sedation. Ginsburg protocol principles were followed for systematic biopsies including cognitive magnetic resonance imaging-targeted biopsies when needed using the PrecisionPoint™ TP access device. Procedure-related complications and oncological outcomes were prospectively and consecutively collected. A validated questionnaire was used in a subset of centres to collect data on patient-reported outcome measures (PROMs). RESULTS Some 1218 patients underwent LATP biopsies at 10 centres: 55%, 24%, and 21% for each of the three settings, respectively. Any grade PCa was diagnosed in 816 patients (67%), of which 634 (52% of total) had clinically significant disease. Two cases of sepsis were documented (0.16%) and urinary retention was observed in 19 patients (1.6%). PROMs were distributed to 419 patients, with a 56% response rate (n = 234). In these men, pain during the biopsy was described as either 'not at all' or 'a little' painful by 64% of patients. Haematuria was the most common reported symptom (77%). When exploring attitude to re-biopsy, 48% said it would be 'not a problem' and in contrast 8.1% would consider it a 'major problem'. Most of the patients (81%) described the biopsy as a 'minor or moderate procedure tolerable under local anaesthesia', while 5.6% perceived it as a 'major procedure that requires general anaesthesia'. CONCLUSION Our data suggest that LATP biopsy using a TP access system mounted to the ultrasound probe achieves excellent PCa detection, with a very low sepsis rate, and is safe and well tolerated. We believe a randomised controlled trial comparing LATP with transrectal ultrasound-guided biopsy (TRUS) to investigate the relative trade-offs between each biopsy technique would be helpful.
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Affiliation(s)
| | | | - Altan Omer
- Churchill Hospital Cancer Centre, Oxford, UK
| | | | | | - Tom Austin
- Queen Alexandra Hospital, Portsmouth, UK
| | | | | | - Aaron Leiblich
- Churchill Hospital Cancer Centre, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Yiannis Philippou
- Churchill Hospital Cancer Centre, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Catherine E Lovegrove
- Churchill Hospital Cancer Centre, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Nithesh Ranasinha
- Churchill Hospital Cancer Centre, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Richard J Bryant
- Churchill Hospital Cancer Centre, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Tom Leslie
- Churchill Hospital Cancer Centre, Oxford, UK
| | - Freddie C Hamdy
- Churchill Hospital Cancer Centre, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | | | | | | | | | | | - Ben Eddy
- Kent and Canterbury Hospital, Canterbury, UK
| | | | | | - Utsav D Reddy
- Norfolk and Norwich University Hospital, Norwich, UK
| | | | | | - Wayne Lam
- Department of Surgery, University of Hong Kong, Hong Kong SAR, China
| | - Alastair D Lamb
- Churchill Hospital Cancer Centre, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
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21
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Emerging role of multiparametric magnetic resonance imaging in identifying clinically relevant localized prostate cancer. Curr Opin Oncol 2021; 33:244-251. [PMID: 33606404 DOI: 10.1097/cco.0000000000000717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE OF REVIEW To explore the recent advances and utility of multiparametric magnetic resonance imaging (mpMRI) in the diagnosis and risk-stratification of prostate cancer. RECENT FINDINGS Low-risk, clinically insignificant prostate cancer has a decreased risk of morbidity or mortality. Meanwhile, patients with intermediate and high-risk prostate cancer may significantly benefit from interventions like radiation or surgery. To appropriately risk stratify these patients, MRI has emerged as the imaging modality in the last decade to assist in defining prostate cancer significance, location, and biologic aggressiveness. Traditional 12-core transrectal ultrasound-guided biopsy is associated with over-detection, and ultimately over-treatment of clinically insignificant disease, and the under-detection of clinically significant disease. Biopsy accuracy is improved with MRI-guided targeted biopsy and with the use of standardized risk stratification imaging score systems. Cancer detection accuracy is further improved with combined biopsy techniques that include both systematic and MRI-targeted biopsy that aid in detection of MRI-invisible lesions. SUMMARY mpMRI is an area of expanding innovation that continues to refine the diagnostic accuracy of prostate biopsies. As mpMRI-targeted biopsy in prostate cancer becomes more commonplace, advances like artificial intelligence and less invasive dynamic metabolic imaging will continue to improve the utility of MRI.
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22
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Ippoliti S, Fletcher P, Orecchia L, Miano R, Kastner C, Barrett T. Optimal biopsy approach for detection of clinically significant prostate cancer. THE BRITISH JOURNAL OF RADIOLOGY 2021; 95:20210413. [PMID: 34357796 PMCID: PMC8978235 DOI: 10.1259/bjr.20210413] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Prostate cancer (PCa) diagnostic and therapeutic work-up has evolved significantly in the last decade, with pre-biopsy multiparametric MRI now widely endorsed within international guidelines. There is potential to move away from the widespread use of systematic biopsy cores and towards an individualised risk-stratified approach. However, the evidence on the optimal biopsy approach remains heterogeneous, and the aim of this review is to highlight the most relevant features following a critical assessment of the literature. The commonest biopsy approaches are via the transperineal (TP) or transrectal (TR) routes. The former is considered more advantageous due to its negligible risk of post-procedural sepsis and reduced need for antimicrobial prophylaxis; the more recent development of local anaesthetic (LA) methods now makes this approach feasible in the clinic. Beyond this, several techniques are available, including cognitive registration, MRI-Ultrasound fusion imaging and direct MRI in-bore guided biopsy. Evidence shows that performing targeted biopsies reduces the number of cores required and can achieve acceptable rates of detection whilst helping to minimise complications and reducing pathologist workloads and costs to health-care facilities. Pre-biopsy MRI has revolutionised the diagnostic pathway for PCa, and optimising the biopsy process is now a focus. Combining MR imaging, TP biopsy and a more widespread use of LA in an outpatient setting seems a reasonable solution to balance health-care costs and benefits, however, local choices are likely to depend on the expertise and experience of clinicians and on the technology available.
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Affiliation(s)
- Simona Ippoliti
- Urology Department, The Queen Elizabeth Hospital NHS Foundation Trust, King's Lynn, Norfolk, UK
| | - Peter Fletcher
- Urology Department, Cambridge University Hospitals, Cambridge, UK
| | - Luca Orecchia
- Urology Department, Cambridge University Hospitals, Cambridge, UK.,Urology Unit, Policlinico Tor Vergata Foundation, Rome, Italy
| | - Roberto Miano
- Urology Unit, Policlinico Tor Vergata Foundation, Rome, Italy.,Division of Urology, Department of Surgical Sciences, University of Rome Tor Vergata, Rome, Italy
| | - Christof Kastner
- Urology Department, Cambridge University Hospitals, Cambridge, UK
| | - Tristan Barrett
- Radiology Department, Cambridge University Hospitals, Cambridge, UK
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23
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Clement KD, Day L, Rooney H, Neilson M, Birrell F, Salji M, Norman E, Clark R, Patel A, Morrison J, Leung HY. Developing a coordinate-based strategy to support cognitive targeted prostate biopsies and correlative spatial-histopathological outcome analysis. Asian J Androl 2021; 23:231-235. [PMID: 33243959 PMCID: PMC8152418 DOI: 10.4103/aja.aja_49_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 06/28/2020] [Indexed: 01/22/2023] Open
Abstract
Lack of investment for magnetic resonance (MR) fusion systems is an obstacle to deliver targeted prostate biopsies within the prostate cancer diagnostic pathway. We developed a coordinate-based method to support cognitive targeted prostate biopsies and then performed an audit on cancer detection and the location of lesions. In each patient, the prostate is considered as two separate hemiprostates, and each hemiprostate is divided into 4 × 4 × 4 units. Each unit is therefore defined by a three-dimensional coordinate. We prospectively applied our coordinates approach to target 106 prostatic lesions in 93 men. Among 45 (of 106; 42.5%) lesions positive for cancer, 27 lesions (60.0%) harbored clinically significant disease. PSA density was significantly higher in patients with proven cancer (median: 0.264 ng ml-2) when compared to the noncancer group (median: 0.145 ng ml-2; P = 0.003, Wilcoxon rank-sum test). Lesions with Prostate Imaging-Reporting and Data System (PIRADS) score of 5 were found to have a cancer incidence of 65.2%, while PIRADS 4 and 3 lesions have a lower risk of cancer detection, as expected, at 37.3% and 31.3%, respectively. The probability of a lesion being cancerous in our series significantly decreases as we go from the "apex-to-base" dimension (odds ratio [OR]: 2.62, 95% confidence interval [CI]: 1.55-4.44, P = 0.00034). Our analysis also indicates that the probability of cancer decreases as the prostate volume increases (OR: 1.03, 95% CI: 1.01-1.05, P = 0.00327). Based on this feasibility study, the use of coordinates to guide cognitive targeted prostate biopsies warrants future validation study in additional centers.
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Affiliation(s)
- Keiran D Clement
- Department of Urology, Queen Elizabeth University Hospital, 1345 Govan Rd, Glasgow G51 4TF, UK
| | - Lizzy Day
- Department of Urology, Ayr University Hospital, Dalmellington Rd, Ayr KA6 6DX, UK
| | - Helen Rooney
- Department of Urology, Queen Elizabeth University Hospital, 1345 Govan Rd, Glasgow G51 4TF, UK
| | - Matt Neilson
- CRUK Beatson Institute for Cancer Research, Garscube Estate, Bearsden, Glasgow G61 1BD, UK
| | - Fiona Birrell
- Department of Urology, Queen Elizabeth University Hospital, 1345 Govan Rd, Glasgow G51 4TF, UK
| | - Mark Salji
- Department of Urology, Queen Elizabeth University Hospital, 1345 Govan Rd, Glasgow G51 4TF, UK
- CRUK Beatson Institute for Cancer Research, Garscube Estate, Bearsden, Glasgow G61 1BD, UK
- Institute of Cancer Sciences, University of Glasgow, Bearsden, Glasgow G61 1BD, UK
| | - Elizabeth Norman
- Department of Urology, Queen Elizabeth University Hospital, 1345 Govan Rd, Glasgow G51 4TF, UK
| | - Ross Clark
- Department of Urology, Ayr University Hospital, Dalmellington Rd, Ayr KA6 6DX, UK
| | - Amit Patel
- Department of Radiology, NHS Greater Glasgow and Clyde, Glasgow G51 4TF, UK
| | - John Morrison
- Department of Radiology, NHS Greater Glasgow and Clyde, Glasgow G51 4TF, UK
| | - Hing Y Leung
- Department of Urology, Queen Elizabeth University Hospital, 1345 Govan Rd, Glasgow G51 4TF, UK
- CRUK Beatson Institute for Cancer Research, Garscube Estate, Bearsden, Glasgow G61 1BD, UK
- Institute of Cancer Sciences, University of Glasgow, Bearsden, Glasgow G61 1BD, UK
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Cata ED, Andras I, Telecan T, Tamas-Szora A, Coman RT, Stanca DV, Coman I, Crisan N. MRI-targeted prostate biopsy: the next step forward! Med Pharm Rep 2021; 94:145-157. [PMID: 34013185 PMCID: PMC8118209 DOI: 10.15386/mpr-1784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/13/2020] [Accepted: 10/21/2020] [Indexed: 11/30/2022] Open
Abstract
Aim For decades, the gold standard technique for diagnosing prostate cancer was the 10 to 12 core systematic transrectal or transperineal biopsy, under ultrasound guidance. Over the past years, an increased rate of false negative results and detection of clinically insignificant prostate cancer has been noted, resulting into overdiagnosis and overtreatment. The purpose of the current study was to evaluate the changes in diagnosis and management of prostate cancer brought by MRI-targeted prostate biopsy. Methods A critical review of literature was carried out using the Medline database through a PubMed search, 37 studies meeting the inclusion criteria: prospective studies published in the past 8 years with at least 100 patients per study, which used multiparametric magnetic resonance imaging as guidance for targeted biopsies. Results In-Bore MRI targeted biopsy and Fusion targeted biopsy outperform standard systematic biopsy both in terms of overall and clinically significant prostate cancer detection, and ensure a lower detection rate of insignificant prostate cancer, with fewer cores needed. In-Bore MRI targeted biopsy performs better than Fusion biopsy especially in cases of apical lesions. Conclusion Targeted biopsy is an emerging and developing technique which offers the needed improvements in diagnosing clinically significant prostate cancer and lowers the incidence of insignificant ones, providing a more accurate selection of the patients for active surveillance and focal therapies.
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Affiliation(s)
- Emanuel Darius Cata
- Urology Department, Clinical Municipal Hospital, Cluj-Napoca, Romania.,Urology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Iulia Andras
- Urology Department, Clinical Municipal Hospital, Cluj-Napoca, Romania.,Urology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Teodora Telecan
- Faculty of Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | | | - Radu-Tudor Coman
- Epidemiology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Dan-Vasile Stanca
- Urology Department, Clinical Municipal Hospital, Cluj-Napoca, Romania.,Urology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ioan Coman
- Urology Department, Clinical Municipal Hospital, Cluj-Napoca, Romania.,Urology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Nicolae Crisan
- Urology Department, Clinical Municipal Hospital, Cluj-Napoca, Romania.,Urology Department, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
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25
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Shapiro DD, Ward JF, Lim AH, Nogueras-González GM, Chapin BF, Davis JW, Gregg JR, Chapin BF, Davis JW, Ward JF. Comparing confirmatory biopsy outcomes between MRI-targeted biopsy and standard systematic biopsy among men being enrolled in prostate cancer active surveillance. BJU Int 2021; 127:340-348. [PMID: 32357283 PMCID: PMC9798524 DOI: 10.1111/bju.15100] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To evaluate the ability of magnetic resonance imaging (MRI)-targeted biopsy combined with systematic biopsy (MRI-biopsy) to reduce negative biopsies and detect clinically significant prostate cancer compared to systematic biopsy (SB) alone in the confirmatory biopsy setting using matched cohorts. PATIENTS AND METHODS Patients were identified from an active surveillance database who had a previously positive transrectal ultrasonography-guided SB followed by a confirmatory biopsy at a single institution between 2006 and 2019. Patients were divided into two cohorts based on confirmatory biopsy technique: SB alone or MRI-biopsy (which included MRI-targeted and systematic biopsies). Cohorts were then matched on age, prostate-specific antigen (PSA) level, number of positive cores on initial biopsy and initial biopsy Gleason grade group (GG). Logistic regression was performed to identify associations with confirmatory biopsy upgrading. RESULTS After matching, 514 patients were identified (257 per cohort). PSA, prostate volume and PSA density prior to initial biopsy, in addition to total number of initial biopsy positive cores and GG, were similar between the matched cohorts. After confirmatory biopsy, 118/257 patients (45.9%) in the MRI-biopsy cohort were upgraded compared to 46/257 patients (17.9%) in the SB cohort (P < 0.001). The rate of negative confirmatory biopsy was 32/257 (12.5%) compared to 97/257 (37.7%) in the MRI-biopsy and SB cohorts, respectively (P < 0.001). Confirmatory MRI-biopsy was associated with greater odds of confirmatory biopsy upgrade from GG 1 to ≥GG 2 compared to SB alone (odds ratio 3.62, 95% confidence interval 1.97-6.63; P < 0.001). CONCLUSION The addition of MRI-targeted biopsies to SB in the confirmatory biopsy setting among men with previously detected prostate cancer resulted in fewer negative confirmatory biopsies and detection of more clinically significant prostate cancer compared to SB alone.
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Affiliation(s)
- Daniel D. Shapiro
- Department of Urology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - John F. Ward
- Department of Urology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Amy H. Lim
- Department of Urology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | | | - Brian F. Chapin
- Department of Urology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - John W. Davis
- Department of Urology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Justin R. Gregg
- Department of Urology, The University of Texas, M.D. Anderson Cancer Center, Houston, TX
| | - Brian F Chapin
- Department of Urology, Anderson Cancer Centre, University of Texas, M.D., Houston, TX, USA
| | - John W Davis
- Department of Urology, Anderson Cancer Centre, University of Texas, M.D., Houston, TX, USA
| | - John F Ward
- Department of Urology, Anderson Cancer Centre, University of Texas, M.D., Houston, TX, USA
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Seetharam Bhat KR, Samavedi S, Moschovas MC, Onol FF, Roof S, Rogers T, Patel VR, Sivaraman A. Magnetic resonance imaging-guided prostate biopsy-A review of literature. Asian J Urol 2021; 8:105-116. [PMID: 33569277 PMCID: PMC7859420 DOI: 10.1016/j.ajur.2020.07.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 04/22/2020] [Accepted: 06/01/2020] [Indexed: 12/14/2022] Open
Abstract
Objective Multiparametric magnetic resonance imaging (MP-MRI) helps to identify lesion of prostate with reasonable accuracy. We aim to describe the various uses of MP-MRI for prostate biopsy comparing different techniques of MP-MRI guided biopsy. Materials and methods A literature search was performed for "multiparametric MRI", "MRI fusion biopsy", "MRI guided biopsy", "prostate biopsy", "MRI cognitive biopsy", "MRI fusion biopsy systems", "prostate biopsy" and "cost analysis". The search operation was performed using the operator "OR" and "AND" with the above key words. All relevant systematic reviews, original articles, case series, and case reports were selected for this review. Results The sensitivity of MRI targeted biopsy (MRI-TB) is between 91%-93%, and the specificity is between 36%-41% in various studies. It also has a high negative predictive value (NPV) of 89%-92% and a positive predictive value (PPV) of 51%-52%. The yield of MRI fusion biopsy (MRI-FB) is similar, if not superior to MR cognitive biopsy. In-bore MRI-TB had better detection rates compared to MR cognitive biopsy, but were similar to MR fusion biopsy. Conclusions The use of MRI guidance in prostate biopsy is inevitable, subject to availability, cost, and experience. Any one of the three modalities (i.e. MRI cognitive, MRI fusion and MRI in-bore approach) can be used. MRI-FB has a fine balance with regards to accuracy, practicality and affordability.
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Affiliation(s)
| | - Srinivas Samavedi
- The Hays Medical Centre, University of Kansas Health System, Hays, KS, USA
| | - Marcio Covas Moschovas
- Department of Urology, AdventHealth Global Robotics Institute, Celebration, FL, United States
| | - Fikret Fatih Onol
- Department of Urology, AdventHealth Global Robotics Institute, Celebration, FL, United States
| | - Shannon Roof
- Department of Urology, AdventHealth Global Robotics Institute, Celebration, FL, United States
| | - Travis Rogers
- Department of Urology, AdventHealth Global Robotics Institute, Celebration, FL, United States
| | - Vipul R Patel
- Department of Urology, AdventHealth Global Robotics Institute, Celebration, FL, United States
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Dell'Atti L. Impact of music on anxiety and pain perception among men undergoing prostate biopsy: Synthesis of qualitative literature. Complement Ther Clin Pract 2021; 43:101330. [PMID: 33578321 DOI: 10.1016/j.ctcp.2021.101330] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 01/07/2021] [Accepted: 02/02/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE Prostate biopsy (PB) is typically well tolerated, with a low risk of major complications. Pain during PB was significantly decreased by the addition of intracapsular lidocaine anesthesia. However, PB is invasive procedure and can be a distressing experience for patients. In the last decade numerous environmental, technological and pharmacological factors have been utilized to reduce anxiety and pain associated with urological procedures. Music is increasingly recognized as a cheap and effective means for relieving anxiety and pain during a variety of surgical and endoscopic procedures. However, it may be difficult to clarify if music has a real impact on pain. In light of these considerations, the aim of this mini-review is to present the use of music on anxiety and pain during prostate biopsy in ambulatory care setting, and to suggest the most appropriate and effective standards that could be useful for practicing urologists.
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Affiliation(s)
- Lucio Dell'Atti
- Division of Urology, University Hospital "Ospedali Riuniti", Department of Clinical, Special and Dental Sciences, Marche Polytechnic University, Ancona, Italy.
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Ortner G, Tzanaki E, Rai BP, Nagele U, Tokas T. Transperineal prostate biopsy: The modern gold standard to prostate cancer diagnosis. Turk J Urol 2020; 47:S19-S26. [PMID: 33052837 DOI: 10.5152/tud.2020.20358] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 08/31/2020] [Indexed: 11/22/2022]
Abstract
In patients suspicious for prostate cancer, a prostate biopsy should be performed. Biopsies are possible either by the transrectal or transperineal routes. Compared with the transrectal prostate biopsy (TRPBx), transperineal prostate biopsy (TPPBx) offers a non-inferior cancer detection rate (CDR), especially in patients undergoing re-biopsy for persistently elevated PSA and in cases of active surveillance (AS), in which TPPBx seems to be superior. Moreover, the transperineal route achieves superior sampling of the anterior and apical regions, especially after previous multiple negative TRPBx. Infectious complications are nullified due to avoidance of needle passage through the rectal mucosa, and there is a highly significant evidence of reduced fever and sepsis rates when compared with TRPBx, with maintaining acceptable urinary retention rates. This is an important upcoming topic due to the increasing antibiotic resistance rates, thus reducing periinterventional hospitalization and health care costs. To date, TPPBx is perfectly feasible in the inpatient and out-patient settings and under local anesthesia, characterized by a moderate learning curve and a good reproducibility. By applying mpMRI as a diagnostic tool, clinically significant prostate cancer (csPCa) detection seems to be comparable to transrectal MRI-fusion biopsy (TR-MRIFBx). Finally, focal treatment of localized disease is currently performed exclusively through a TP approach.
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Affiliation(s)
- Gernot Ortner
- Department of Urology and Andrology, General Hospital Hall i.T., Hall in Tirol, Austria.,Training and Research in Urological Surgery and Technology (T.R.U.S.T.)-Group
| | - Eirini Tzanaki
- University of Pavia, Medical School, Harvey Course, Pavia, Italy
| | | | - Udo Nagele
- Department of Urology and Andrology, General Hospital Hall i.T., Hall in Tirol, Austria.,Training and Research in Urological Surgery and Technology (T.R.U.S.T.)-Group
| | - Theodoros Tokas
- Department of Urology and Andrology, General Hospital Hall i.T., Hall in Tirol, Austria.,Training and Research in Urological Surgery and Technology (T.R.U.S.T.)-Group
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Sectoral cancer detection and tolerability of freehand transperineal prostate biopsy under local anaesthesia. Prostate Cancer Prostatic Dis 2020; 24:431-438. [PMID: 32999465 DOI: 10.1038/s41391-020-00293-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/11/2020] [Accepted: 09/18/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND To investigate the feasibility of a freehand transperineal (TP) systematic prostate biopsy protocol under local anaesthesia (LA) and the value of different sectors in diagnosing prostate cancer (PCa). METHODS A total of 611 consecutive freehand TP biopsies under LA in 2 hospitals were prospectively evaluated. Cancer detection rate in each of the four different sectors (anterior, mid, posterior, basal) was recorded to evaluate the value of each sector. Procedure tolerability was assessed by pain score and complications were documented. RESULTS Systematic biopsies were performed in 556 out of 611 men with a median of 20 (IQR 12-24) biopsy cores taken. The median PSA was 9.9 (Inter-quartile range[IQR] 6.4-16.2) ng/mL, and 89.0% were first biopsies. All PCa and ISUP grade group (GG) ≥ 2 PCa (HGPCa) were diagnosed in 41.4% (230/556) and 28.2% (157/556) biopsies respectively. 77.0% HGPCa was diagnosed in ≥2 sectors. Single-sector HGPCa was predominantly found in anterior or posterior sector. Omitting base sector would have missed 1.5% (1/65) HGPCa out of the 219 cases with ≥24-core biopsies performed. Further omission of mid sector would have missed 3.1% (2/65) HGPCa and 7.4% (7/94) ISUP GG1 PCa (in which 3/7 involved 2 sectors). LA TP biopsy was well tolerated and the mean pain scores of the different steps of the procedure were between 1.9-3.1 (out of 10). Post-biopsy fever occurred in 0.3% of patients (2/611) and no sepsis was reported. The risk of urinary retention in men with ≥20 cores in ≥60 ml prostate was 7.8% (14/179), compared with 1.7% (7/423) in other groups (p < 0.001). CONCLUSIONS TP sectoral prostate biopsy under LA was well tolerated with minimal sepsis risk. Basal sector biopsies had minimal additional value to HGPCa detection and its omission can be considered.
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30
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Transrectal versus transperineal prostate biopsy under intravenous anaesthesia: a clinical, microbiological and cost analysis of 2048 cases over 11 years at a tertiary institution. Prostate Cancer Prostatic Dis 2020; 24:169-176. [PMID: 32759972 DOI: 10.1038/s41391-020-0263-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/10/2020] [Accepted: 07/24/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Transrectal (TR) and transperineal (TP) approaches for prostate biopsy have different morbidity profiles. Our institution transitioned to a preference for multiparametric MRI-based triage and TP biopsy since 2014. The aim of this study was to compare clinical, microbiological and health economic outcomes between TR and TP prostate biopsy. METHODS A consecutive cohort study considered prostate biopsies over an 11 year period. Hospital presentations across the region within 30 days of biopsy were analysed for details and subsequent outcomes according to biopsy approach. Cost for each encounter (routine and unplanned) were analysed and generalised linear models applied, as well as cost implications for inclusion of mpMRI-based triage and TP biopsy preference. RESULTS In total, 2048 prostate biopsies were performed. Similar re-presentation rates per occurred for each biopsy approach (90 patients, TR 4.8%, TP 3.8%, p = 0.29), with 23 patients presenting more than once (119 total presentations). Presentations after TR biopsy were more likely to be of infectious aetiology (TR 2.92%, TP 0.26% de novo, p < 0.001) and result in hospital admission (TR 43/49, 93.4%; TP 14/24, 58.3%; p = 0.007) for similar rates of urinary retention (TR 2.76% vs TP 3.63%, p = 1). The mean overall cost (biopsy and re-presentations) was higher for the TP group (p < 0.001), adjusted for year and age, but reduced over time and was similar for patients who re-presented (p = 0.98). Incorporation of mpMRI (with subsequently avoided biopsies), TP biopsy and re-presentations resulted in AU$783.27 saving per biopsy. CONCLUSIONS TR biopsy resulted in more infectious complications and hospital admissions than TP biopsy for similar rates of re-presentation and urinary retention. TP biopsy costs reduced over time and use in conjunction with mpMRI provides an overall cost saving. Routine TP biopsy is safe and feasible, with further cost savings expected with other approaches (local anaesthetic) under investigation.
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31
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Takeshima Y, Tanaka Y, Takemura K, Nakazono S, Yamashita E, Kume H. Evaluating the efficacy of a low-cost cognitive MRI-targeted prostate biopsy protocol: is there still a role for lower volume centers in the Prostate Imaging Reporting and Data System (PI-RADS) version 2 era? Int Urol Nephrol 2020; 52:2043-2050. [PMID: 32705477 DOI: 10.1007/s11255-020-02533-8] [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: 03/09/2020] [Accepted: 06/02/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE MRI-targeted biopsy has improved prostate biopsy yield. However, cost constraints have made it difficult for many institutions to implement the newer methods. We evaluated the performance of a low-cost cognitive-targeting biopsy protocol based on 1.5 T multiparametric MRI graded with Prostate Imaging Reporting and Data System (PI-RADS) version 2 to examine the role for these institutions moving forward. METHODS Retrospective analysis of 251 consecutive patients with prostate-specific antigen (PSA) under 50 who underwent MRI and subsequent prostate biopsy at a single facility. In addition to systematic biopsy, targeted cores were obtained with cognitive recognition under ultrasound. A control group of 267 consecutive patients with PSA under 50 biopsied without prior MRI was analyzed. RESULTS Prostate biopsy preceded by MRI had a significantly higher probability of detecting both prostate cancer (68.1% vs. 51.3%) and clinically significant prostate cancer (57.4% vs. 39.7%) (p values < 0.01). Combination of systematic and targeted biopsy outperformed either regimen alone. PSA density and PI-RADS score were identified as independent risk factors, and a proposed diagnostic model (PSA density ≥ 0.25 or PI-RADS score ≥ 4) showed sensitivity of 88.6%, specificity of 55%, PPV of 81.2%, NPV of 68.8%, and accuracy of 78.0%. CONCLUSIONS Both pre-biopsy MRI and cognitive-targeted biopsy contributed to improvement of cancer yield. Future alterations of possible benefit included increasing target cores per lesion, and combining PI-RADS score and PSA density as indicators for biopsy. Similar protocols may represent an on-going role for lower volume centers in the diagnosis of prostate cancer.
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Affiliation(s)
- Yuta Takeshima
- Division of Innovative Cancer Therapy, The Advanced Clinical Research Center, Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan.
| | - Yoshinori Tanaka
- Department of Urology, Musashino Red Cross Hospital, 1-26-1 Kyonan-cho, Musashino, Tokyo, 180-8610, Japan
| | - Kotaro Takemura
- Department of Urology, Musashino Red Cross Hospital, 1-26-1 Kyonan-cho, Musashino, Tokyo, 180-8610, Japan
| | - Shusaku Nakazono
- Department of Urology, Musashino Red Cross Hospital, 1-26-1 Kyonan-cho, Musashino, Tokyo, 180-8610, Japan
| | - Eiko Yamashita
- Department of Radiology, Musashino Red Cross Hospital, 1-26-1 Kyonan-cho, Musashino, Tokyo, 180-8610, Japan
| | - Haruki Kume
- Department of Urology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
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Pepe P, Pennisi M, Fraggetta F. How Many Cores Should be Obtained During Saturation Biopsy in the Era of Multiparametric Magnetic Resonance? Experience in 875 Patients Submitted to Repeat Prostate Biopsy. Urology 2020; 137:133-137. [DOI: 10.1016/j.urology.2019.11.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 12/12/2022]
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Abstract
Following detection of high levels of serum prostate-specific antigen, many men are advised to have transrectal ultrasound-guided biopsy in an attempt to locate a cancer. This nontargeted approach lacks accuracy and carries a small risk of potentially life-threatening sepsis. Worse still, it can detect clinically insignificant cancer cells, which are unlikely to be the origin of advanced-stage disease. The detection of these indolent cancer cells has led to overdiagnosis, one of the major problems of contemporary medicine, whereby many men with clinically insignificant disease are advised to undergo unnecessary radical surgery or radiotherapy. Advances in imaging and biomarker discovery have led to a revolution in prostate cancer diagnosis, and nontargeted prostate biopsies should become obsolete. In this Perspective article, we describe the current diagnostic pathway for prostate cancer, which relies on nontargeted biopsies, and the problems linked to this pathway. We then discuss the utility of prebiopsy multiparametric MRI and novel tumour markers. Finally, we comment on how the incorporation of these advances into a new diagnostic pathway will affect the current risk-stratification system and explore future challenges.
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34
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Wetterauer C, Shahin O, Federer-Gsponer JR, Keller N, Wyler S, Seifert HH, Kwiatkowski M. Feasibility of freehand MRI/US cognitive fusion transperineal biopsy of the prostate in local anaesthesia as in-office procedure-experience with 400 patients. Prostate Cancer Prostatic Dis 2020; 23:429-434. [PMID: 31896767 DOI: 10.1038/s41391-019-0201-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/17/2019] [Accepted: 12/19/2019] [Indexed: 01/11/2023]
Abstract
BACKGROUND Transrectal (TR) ultrasound-guided prostate biopsy is one of the most commonly performed urologic procedures worldwide. The major drawback of this approach is the associated risk for infectious complications. Sepsis rates are increasing due to rising antibiotic resistance, representing a global issue. The transperineal (TP) approach for prostate biopsy has recently been adopted at many centres as an alternative to the TR biopsy, and it was shown to be associated with a lower risk for sepsis. The aim of this study was to assess safety and tolerability of TP prostate biopsy performed in local anaesthesia. METHODS We retrospectively analysed data of patients who had undergone office-based TP prostate biopsy in local anaesthesia, performed by a single surgeon between January 2015 and May 2019. We evaluated the patients' acceptance of the procedure by a pain score, as well as its safety and diagnostic performance. RESULTS Four hundred patients were included. Median age was 66 years [range, 49-86]. Median prostate-specific antigen (PSA) concentration was 6.4 ng/ml [range, 0.3-1400], median PSA density was 0.15 ng/ml2 [range, 0-31.1] and median prostate volume was 40 ml [range, 6-150]. A total of 118 (29.5%) and 105 (26.2%) patients had orally received two and one doses of 500 mg fluoroquinolone, respectively, and 177 (44.3%) patients did not receive any antibiotic prophylaxis. No infectious complications occurred. Median pain score was 2.0 (range, 0-8). Overall cancer detection rate was 64.5% (258/400). CONCLUSIONS Freehand TP prostate biopsy in local anaesthesia is a safe, effective and well-tolerated outpatient procedure with a high cancer detection rate. The elimination of infectious complications and its high accuracy make this technique a feasible alternative to the TR approach for the urological office. We assume that the single puncture and our trocar-like access sheath introduction technique diminish tissue trauma and bacterial exposition, and thus contribute to these promising results.
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Affiliation(s)
| | | | | | | | - Stephen Wyler
- Department of Urology, Cantonal Hospital Aarau, Aarau, Switzerland
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35
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Abstract
PURPOSE OF REVIEW Prostate cancer (PCa) diagnostics have undergone a number of changes as a result of efforts to reduce the detection rate of indolent prostate cancer and to increase the hit rate for clinically significant prostate cancer (csPCa). Here, we look at those studies that have shifted our knowledge and the impact these have had on clinical practice. RECENT FINDINGS The introduction of multiparametric MRI (mpMRI) and approaches to active surveillance have changed the landscape in prostate cancer diagnostics, reducing the number of men that need biopsy, but increasing the need for accuracy in mapping the extent of prostate cancer. As mpMRI reporting has become more accurate at predicting PCa, biopsy techniques have also evolved towards lesion (PI-RADS score 3-5) targeted biopsies. Uncertainty remains regarding the preferred approach to targeted biopsy, the need for systematic biopsies, and the place of software ultrasound/MRI fusion or in-bore MRI biopsy techniques versus 'cognitive' fusion techniques. SUMMARY Prostate biopsies remain essential for the diagnosis of PCa. But how best to do this? Latest guidelines advocate performing both targeted and systematic biopsies. Traditionally, prostate biopsies have been performed transrectally (TRUS) with hospital readmission rates of around 3% mainly because of infection. Additionally, TRUS prostate biopsies can miss anterior prostatic lesions. The transperineal approach addresses both these issues, but has historically required general anaesthetic such that adoption for front-line diagnostics is very difficult. Recent techniques to undertake transperineal biopsy under local anaesthetic have fundamentally changed this paradigm offering the genuine possibility that in 5 years' time, all front-line diagnostic biopsies will be performed as LATP.
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Affiliation(s)
- Altan Omer
- Department of Urology, Oxford University Hospitals NHS Foundation Trust, Oxford
- University Hospital Coventry & Warwickshire, Coventry
| | - Alastair D Lamb
- Department of Urology, Oxford University Hospitals NHS Foundation Trust, Oxford
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
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36
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Demirel CH, Altok M, Davis JW. Focal therapy for localized prostate cancer: is there a "middle ground" between active surveillance and definitive treatment? Asian J Androl 2018; 21:240302. [PMID: 30178774 PMCID: PMC6337958 DOI: 10.4103/aja.aja_64_18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 06/12/2018] [Indexed: 01/02/2023] Open
Abstract
In recent years, it has come a long way in the diagnosis, treatment, and follow-up of prostate cancer. Beside this, it was argued that definitive treatments could cause overtreatment, particularly in the very low, low, and favorable risk group. When alternative treatment and follow-up methods are being considered for this group of patients, active surveillance is seen as a good alternative for patients with very low and low-risk groups in this era. However, it has become necessary to find other alternatives for patients in the favorable risk group or patients who cannot adopt active follow-up. In the light of technological developments, the concept of focal therapy was introduced with the intensification of research to treat only the lesioned area instead of treating the entire organ for prostate lesions though there are not many publications about many of them yet. According to the initial results, it was understood that the results could be good if the appropriate focal therapy technique was applied to the appropriate patient. Thus, focal therapies have begun to find their "middle ground" place between definitive therapies and active follow-up.
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Affiliation(s)
- Cihan H Demirel
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Muammer Altok
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - John W Davis
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, USA
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