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Ratajczak JM, Gawrońska A, Fischer M, Hladun T, Marczak M. Can We Identify Patients in Danger of Delayed Treatment? Management of COVID-19 Pandemic Backlog in Urology Care in Poland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16547. [PMID: 36554427 PMCID: PMC9779168 DOI: 10.3390/ijerph192416547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023]
Abstract
The COVID-19 pandemic had a tremendous impact on healthcare systems around the world. This study aims to research the course of surgical treatment in urology during the pandemic in 2020, evaluate the volume of deferred treatment in urology in Poland, and indicate groups of patients that are especially vulnerable to a delay in the delivery of healthcare services. The National Health Found statistics (NHF) database was searched for information on procedures completed in urology departments from 2015 to 2020. Changes in hospital discharges of adults from 2019 to 2021 were investigated using monthly reports of NHF on patient billing groups. Statistics of PSA, testosterone, and creatinine testing were extracted from NHF reports. Annual changes in the number of surgeries were calculated. Then, the estimation of the expected quantity of procedures without the occurrence of the pandemic was performed using linear regression based on data from 2015 to 2020. The estimation was assumed reliable at R2 > 0.8. The difference between collected and estimated data was analysed. In 2020, the volume of radical prostatectomies, cystectomies, and kidney surgeries noted downturns following lockdowns in March and November. All analysed procedures, except radical cystectomy, noted a reduction in the entire year. The declines reached -34% in shockwave lithotripsy, -13% in ureterorenoscopic lithotripsy, -22% in cystolithotripsy, -28% in percutaneous lithotripsy, -12% in transurethral resection of a bladder tumour (TURBT), -31% in transurethral resection of the prostate, -15% in nephrectomy and kidney tumorectomy, and -10% in radical prostatectomy. Among the analysed procedures, only radical cystectomy rates increased 5%. Prostate-specific antigen and creatinine tests fell -17%, and testosterone testing was down -18%. In conclusion, the patients most vulnerable to delayed treatment due to the post-pandemic backlog are those requiring TURBT, kidney cancer operations, and radical prostatectomies. Solving backlogs in urology should prioritise cancer patients and thus requires improved access to cystoscopy, TURBT, diagnoses and surgery of prostate and kidney tumours. Addressing the needs of patients suffering from benign diseases demands appropriate measures to increase the surgical productivity of urology departments.
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Affiliation(s)
- Jakub Marek Ratajczak
- Department of Management and Logistics in Health Care, Medical University of Lodz, 90-647 Lodz, Poland
| | - Anna Gawrońska
- Łukasiewicz Research Network, Poznań Institute of Technology, 61-755 Poznań, Poland
| | - Margaret Fischer
- Faculty of Pharmacy, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Taras Hladun
- Urology Department, Regional Specialized Hospital in Nowa Sól, 67-100 Nowa Sól, Poland
| | - Michał Marczak
- Department of Management and Logistics in Health Care, Medical University of Lodz, 90-647 Lodz, Poland
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Hong Y, Lee S, Won S. The preventive effect of metformin on progression of benign prostate hyperplasia: A nationwide population-based cohort study in Korea. PLoS One 2019; 14:e0219394. [PMID: 31323022 PMCID: PMC6641083 DOI: 10.1371/journal.pone.0219394] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 06/21/2019] [Indexed: 11/18/2022] Open
Abstract
Metformin, a first-line treatment for type 2 diabetes mellitus (T2DM), has recently been recognized for its pleotropic anti-proliferative, anti-cancer, and anti-aging effects. Contrary to the studies characterizing metformin effects in prostate cancer, little is known about these effects in BPH progression. With the Sample Cohort DB data during 2007 and 2017 from the Health Insurance Review and Assessment Service (HIRA) in South Korea, we investigated the preventative effect of metformin on BPH progression. The study population consisted of 211,648 BPH naïve patients that were diagnosed with BPH in 2009 and a follow-up occurrence of prostatectomy until 2017 that was defined as progression of BPH. These patients were divided into three treatment groups: without T2DM, T2DM without metformin, and T2DM with metformin. The hazard ratio in the T2DM with metformin group was 0.86 for prostatectomy compared to the group without T2DM (CI = 0.77-0.96, P value = 0.007) after adjusting for confounding factors such as age, comorbidity, residential area, level of hospital, and category of BPH medications. The T2DM with high-dose metformin group had a significantly lower risk of prostatectomy with hazard ratio of 0.76 (CI = 0.62-0.92, P value = 0.005) in stratified analysis. Our results suggest that metformin may improve BPH progression based on the reduced risk of prostatectomy, although T2DM effects on BPH were unclear. Future observational studies and prospective trials are needed to confirm the effects of metformin on BPH progression.
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Affiliation(s)
- Yehee Hong
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea
| | - Sanghun Lee
- Department of Medical Consilience, Graduate School, Dankook University, Yongin, South Korea
- * E-mail: (SW); (SL)
| | - Sungho Won
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea
- Interdisciplinary Program for Bioinformatics, College of Natural Science, Seoul National University, Seoul, South Korea
- Institute of Health and Environment, Seoul National University, Seoul, South Korea
- * E-mail: (SW); (SL)
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Aydoğan TB, Kaya E, Gazel E, Yalçın S, Aybal HÇ, Tunç L. Impact of metabolic syndrome on pre- and postoperative parameters in patients undergoing a HoLEP surgery. Turk J Urol 2019; 45:S98-S103. [PMID: 30978164 DOI: 10.5152/tud.2019.88027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 03/13/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE We aimed to investigate the safety and success of the holmium laser enucleation of prostate (HoLEP) surgery in patients with metabolic syndrome (MS) versus those without MS who have similar prostate sizes. MATERIAL AND METHODS Data from 120 patients who underwent HoLEP by a single surgeon between November 2015 and January 2018 were prospectively analyzed. Group 1 (n=40) and Group 2 (n=80) consisted of patients with and without MS, respectively. Preoperative-and postoperative third month control variables that were compared between the groups included hemoglobin (Hb) level; International Prostate Symptom Score (IPSS); uroflowmetry parameters, such as maximum flow rate (Qmax) and average flow rate (Qave); post-voiding residue (PVR); voiding time (VT); and time to maximum flow rate (MVT). RESULTS For postoperative outcomes between the groups, only hospitalization time (HT) was significant among IPSS, Qmax, Qave, PVR, VT, MVT, Hb decrease, and catheterization time (p=0.03). A multivariate analysis showed that the triglyceride level positively correlated with HT among Group 1 patients (p=0.03). Perioperative outcomes, such as enucleated tissue weight, efficiency of enucleation, enucleation rate, efficiency of morcellation, enucleation time, morcellation time, total operation time, total laser energy, and laser efficiency, were compared as non-significant between the two groups (p>0.05). CONCLUSION We found that HoLEP can be considered a safe and effective surgical treatment for patients with MS.
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Affiliation(s)
| | - Engin Kaya
- Department of Urology, Gülhane Training and Research Hospital, Ankara, Turkey
| | - Eymen Gazel
- Department of Urology, Acıbadem University Ankara Hospital, Ankara, Turkey
| | - Serdar Yalçın
- Department of Urology, Gülhane Training and Research Hospital, Ankara, Turkey
| | - Halil Çağrı Aybal
- Clinic of Urology, Ankara Oncology Research and Training Hospital, Ankara, Turkey
| | - Lütfi Tunç
- Department of Urology, Gazi University School of Medicine, Ankara, Turkey
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Grzesiak K, Rył A, Baranowska-Bosiacka I, Rotter I, Dołęgowska B, Słojewski M, Sipak-Szmigiel O, Ratajczak W, Lubkowska A, Metryka E, Piasecka M, Laszczyńska M. Comparison between selected hormone and protein levels in serum and prostate tissue homogenates in men with benign prostatic hyperplasia and metabolic disorders. Clin Interv Aging 2018; 13:1375-1382. [PMID: 30122909 PMCID: PMC6080669 DOI: 10.2147/cia.s168146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Purpose The purpose of the study was to assess the relationship between changes in the levels of selected hormones in serum and prostate tissue homogenate in regard to metabolic disorders in patients with diagnosed, surgically treated benign prostatic hyperplasia (BPH). Patients and methods The study involved a group of 154 men with a diagnosis of BPH with metabolic syndrome (MetS) and without MetS. The serum levels of the hormones – total testosterone, free testosterone, insulin, dehydroepiandrosterone sulfate, estradiol, luteinizing hormone, sex hormone binding globulin (SHBG), and insulin-like growth factor-1 (IGF-1) – were determined using the ELISA method. Prostate tissue sections obtained from the patients during transurethral resection of the prostate were frozen in liquid nitrogen. We determined the levels of the same hormones. Results There was a statistically significant difference between the groups in terms of serum SHBG levels, but not in the prostate tissue SHBG levels. A similar relationship was observed in regard to IGF-1, the serum levels of which were significantly higher in patients with MetS. MetS had an effect on the ratio of hormone levels in serum to their levels in the prostate tissue. Correlations between the levels of biochemical parameters and the levels of hormones in serum and the prostate tissue of BPH patients with and without MetS demonstrate that serum SHBG levels correlated weakly with waist size and triglyceride levels. Conclusion The occurrence of MetS in BPH patients was associated with changes in the levels of hormones and proteins. These changes, however, were not always equivalent to changes in the levels of these parameters in prostate tissue. It should also be mentioned that MetS in BPH patients had an influence on a quantitative balance between the levels of SHBG in serum and prostate tissue.
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Affiliation(s)
- Katarzyna Grzesiak
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland
| | - Aleksandra Rył
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Szczecin, Poland,
| | | | - Iwona Rotter
- Department of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Szczecin, Poland,
| | - Barbara Dołęgowska
- Department of Laboratory Medicine, Pomeranian Medical University, Szczecin, Poland
| | - Marcin Słojewski
- Department of Urology and Urological Oncology, Pomeranian Medical University, Szczecin, Poland
| | - Olimpia Sipak-Szmigiel
- Department of Obstetrics and Pathology of Pregnancy, Pomeranian Medical University, Szczecin, Poland
| | - Weronika Ratajczak
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland
| | - Anna Lubkowska
- Department of Functional Diagnostics and Physical Medicine, Pomeranian Medical University, Szczecin, Poland
| | - Emilia Metryka
- Department of Biochemistry and Medical Chemistry, Pomeranian Medical University, Szczecin, Poland
| | - Małgorzata Piasecka
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland
| | - Maria Laszczyńska
- Department of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland
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Traish AM, Johansen V. Impact of Testosterone Deficiency and Testosterone Therapy on Lower Urinary Tract Symptoms in Men with Metabolic Syndrome. World J Mens Health 2018; 36:199-222. [PMID: 30079638 PMCID: PMC6119850 DOI: 10.5534/wjmh.180032] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 05/10/2018] [Indexed: 12/11/2022] Open
Abstract
Lower urinary tract function is modulated by neural, vascular and urethral and bladder structural elements. The pathophysiological mechanisms of lower urinary tract symptoms (LUTS) encompass prostate enlargement, alterations in urethra histological structure bladder fibrosis and alterations in pelvic neuronal and vascular networks, The complex pathophysiological relationship between testosterone (T) deficiency (TD) and the constellations LUTS, and metabolic dysfunction manifested in the metabolic syndrome (Met S) remains poorly understood. TD has emerged as one the potential targets by which Met S may contribute to the onset and development as well as worsening of LUTS. Because it has been recognized that treatment of men with Met S with T therapy ameliorates Met S components, it is postulated that T therapy may represent a therapeutic target in improving LUTS. Furthermore, the effect of TD on the prostate remains unclear, and often debatable. It is believed that T exclusively promotes prostate growth, however recent evidence has strongly contradicted this belief. The true relationship between benign prostatic hyperplasia, TD, and LUTS remains elusive and further research will be required to clarify the role of T in both benign prostatic hypertrophy (BPH) and LUTS as a whole. Although there is conflicting evidence about the benefits of T therapy in men with BPH and LUTS, the current body of literature supports the safety of using this therapy in men with enlarged prostate. As the population afflicted with obesity epidemic continues to age, the number of men suffering from Met S and LUTS together is expected to increase.
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Affiliation(s)
- Abdulmaged M Traish
- Department of Urology, Boston University School of Medicine, Boston, MA, USA.
| | - Vanessa Johansen
- Department of Urology, Boston University School of Medicine, Boston, MA, USA
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Akin Y, Gulmez H, Ates E, Gulum M, Savas M. Preliminary assessment of Neck Circumference in Benign Prostatic Hyperplasia in Patients with Metabolic Syndrome. Int Braz J Urol 2017; 43:95-103. [PMID: 28124531 PMCID: PMC5293389 DOI: 10.1590/s1677-5538.ibju.2016.0139] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 05/28/2016] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES To investigate the impact of neck circumference (NC) in the treatment of bening prostatic hyperplasia (BPH) patients with metabolic syndrome (MtS). Additionally, we determined dose response to alpha-blockers and cut-off values for NC and waist circumference (WC), in these patients. MATERIALS AND METHODS Non-randomized, open-labelled, and multi-centre study was conducted between March 2014 and September 2015. The BPH patients were enrolled and were divided into 2 groups: with MtS (Group 1; n=94) and without MtS (Group 2; n=103). Demographic data, anthropometric measurements, blood analyses, uroflowmetric parameters, post voiding residual urine (PVR), prostate volume, quality of life (QoL) index, NC and WC were recorded. Both groups were administered oral alphablockers and response to treatment was evaluated. Receiver-operating characteristic (ROC) curves were obtained and significant p was p<0.05. RESULTS In total, 197 patients were enrolled with mean age of 60.5±8.1 years. Mean NC and WC were higher in MtS patients (p<0.001). Uroflowmetry parameters and QoL indexes were comparable between groups before treatment. International prostate symptom score, uroflowmetry parameters, and QoL significant improved in Group 2 than Group 1, at 1st and 6th months of treatment with alpha-blockers. Success rate of treatment was significant higher in Group 2 than Group 1 (p<0.001). Cut-off values were 42.5cm and 113.5cm for NC and WC respectively, for response to alpha-blockers in BPH patients with MtS. CONCLUSIONS MtS can be related with BPH and can negatively affect the response to alpha-blocker treatment. NC can be used for predicting response to alpha-blocker treatment in BPH patients with MtS.
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Affiliation(s)
- Yigit Akin
- Department of Urology, Harran University School of Medicine, Sanliurfa, Turkey
| | - Hakan Gulmez
- Department of Family Medicine, 14th Family Healthcare centre, Konya, Turkey
| | - Erhan Ates
- Department of Urology, Necip Fazil State Hospital, Kahramanmaras, Turkey
| | - Mehmet Gulum
- Department of Urology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Murat Savas
- Department of Urology, Antalya Training and Research Hospital, Antalya, Turkey
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Zorba OÜ, Uzun H, Akça G, Yazar S. The Effect of Different Metabolic Syndrome: Definitions on the Relationship Between Metabolic Syndrome and LUTS in Men With Benign Prostatic Enlargement. Am J Mens Health 2016; 11:158-163. [PMID: 26993995 DOI: 10.1177/1557988316638654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Because various criteria are used to define metabolic syndrome (MetS), this study examines the most relevant definition for patients with benign prostatic enlargement (BPE). Most studies regarding the link between MetS and BPE/lower urinary tract symptoms (LUTS) have used the National Cholesterol Education Program Adult Treatment Panel III criteria for diagnosis, while a few have used criteria from the International Diabetes Federation and/or American Heart Association. Patients with LUTS due to BPE are classified as having MetS or not by the aforementioned three definitions. Prostate volume, International Prostate Symptom Score, storage and voiding subscores, maximum urinary flow rate, and the postvoid urine of patients with and without MetS were compared separately in the three different groups. Surgical and medical treatment prevalence was also compared between three groups. No matter which definition was used, the International Prostate Symptom Score, the storage and voiding symptom scores, prostate volume, prostate-specific antigen, and postvoid urine were significantly higher in the patients with MetS. The maximum urinary flow rate was similar between patients with and without MetS, according to all three different definitions. There was no significant difference in the aforementioned parameter between patients with MetS diagnosed with the three different definitions. Irrespective of which definition was used, the surgical treatment rate was not significantly different in patients diagnosed with than without MetS, or between the patients with MetS diagnosed with the three different definitions. The authors suggest that it does not matter which of the aforementioned three definitions is used during the evaluation of MetS in men with BPE/LUTS.
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Affiliation(s)
| | - Hakkı Uzun
- 1 Recep Tayyip Erdoğan Üniversitesi, Rize, Turkey
| | - Görkem Akça
- 1 Recep Tayyip Erdoğan Üniversitesi, Rize, Turkey
| | - Selim Yazar
- 1 Recep Tayyip Erdoğan Üniversitesi, Rize, Turkey
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