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Hewitt IK, Roebuck DJ, Montini G. Conflicting views of physicians and surgeons concerning pediatric urinary tract infection: a comparative review. Pediatr Radiol 2023; 53:2651-2661. [PMID: 37776490 PMCID: PMC10698093 DOI: 10.1007/s00247-023-05771-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 09/06/2023] [Accepted: 09/07/2023] [Indexed: 10/02/2023]
Abstract
BACKGROUND A first febrile urinary tract infection (UTI) is a common condition in children, and pathways of management have evolved over time. OBJECTIVE To determine the extent to which pediatricians and surgeons differ in their investigation and management of a first febrile UTI, and to evaluate the justifications for any divergence of approach. MATERIALS AND METHODS A literature search was conducted for papers addressing investigation and/or management following a first febrile UTI in children published between 2011 and 2021. Searches were conducted on Medline, Embase, and the Cochrane Controlled Trials Register. To be eligible for inclusion, a paper was required to provide recommendations on one or more of the following: ultrasound (US) and voiding cystourethrogram (VCUG), the need for continuous antibiotic prophylaxis and surgery when vesicoureteral reflux (VUR) was detected. The authorship required at least one pediatrician or surgeon. Authorship was categorized as medical, surgical, or combined. RESULTS Pediatricians advocated less imaging and intervention and were more inclined to adopt a "watchful-waiting" approach, confident that any significant abnormality, grades IV-V VUR in particular, should be detected following a second febrile UTI. In contrast, surgeons were more likely to recommend imaging to detect VUR (p<0.00001), and antibiotic prophylaxis (p<0.001) and/or surgical correction (p=0.004) if it was detected, concerned that any delay in diagnosis and treatment could place the child at risk of kidney damage. Papers with combined authorship displayed intermediate results. CONCLUSION There are two distinct directions in the literature regarding the investigation of an uncomplicated first febrile UTI in a child. In general, when presented with a first febrile UTI in a child, physicians recommend fewer investigations and less treatment, in contrast to surgeons who advocate extensive investigation and aggressive intervention in the event that imaging detects an abnormality. This has the potential to confuse the carers of affected children.
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Affiliation(s)
- Ian K Hewitt
- Department of Pediatric Nephrology, Perth Children's Hospital, Nedlands, 6009, Australia
| | - Derek J Roebuck
- Division of Pediatrics, Medical School, University of Western Australia, Crawley, 6009, Australia.
- Department of Medical Imaging, Perth Children's Hospital, Nedlands, 6009, Australia.
| | - Giovanni Montini
- Pediatric Nephrology, Dialysis and Transplant Unit, Fondazione Ca' Granda IRCCS, Policlinico di Milano, Milan, Italy
- Giuliana and Bernardo Caprotti Chair of Pediatrics, Department of Clinical Sciences and Community Health, University of Milano, Milan, Italy
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Tokat E, Gurocak S, Ozkan S, Dogan HS, Citamak B, Satar N, Izol V, Deger M, Sarikaya S, Bostanci Y, Gulsen M, Onal B, Altinay Kirli E, Burgu B, Soygur T, Haciyev P, Agras K, Karabulut B, Akbal C, Akin Sekerci C, Demirci D, Baydilli N, Tekgul S, Ozgur Tan M. Clinical practice in vesicoureteral reflux with respect to EAU guidelines: A multicenter study. Int J Clin Pract 2021; 75:e14339. [PMID: 33966353 DOI: 10.1111/ijcp.14339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 05/04/2021] [Indexed: 11/28/2022] Open
Abstract
PURPOSE We designed a multicenter, retrospective study to investigate the current trends in initial management of reflux with respect to European Association of Urology (EAU) Guidelines in Urology clinics of our country. MATERIALS AND METHODS The study group consisted of 1988 renal units (RU) of 1345 patients treated surgically due to vesicoureteral reflux (VUR) (between years 2003 and 2017) in nine different institutions. Patients were divided into two groups according to time of initial treatment and also grouped according to risk factors by "EAU guidelines on VUR." RESULTS In this series, 1426 RUs were treated initially conservatively and 562 RUs were initially treated with surgery. In initially surgically treated group, success rates of surgery decreased significantly in low and moderate risk groups after 2013 (P = .046, P = .0001, respectively), while success rates were not significantly different in high risk group (P = .46). While 26.6% of patients in low risk group were initially surgically treated before 2013, this rate has increased to 34.6% after 2013, but the difference was not statistically significant (P = .096). However, performing surgery as the initial treatment approach increased significantly in both moderate and high risk groups (P = .000 and P = .0001, respectively) after 2013. Overall success rates of endoscopic treatments and ureteroneocystostomy (UNC) operations were 65% and 92.9% before 2013 and 60% and 78.5% after 2013, respectively. Thus, the overall success rate for surgery was 72.6%. There was significant difference between success rates of UNC operations before and after 2013 (P = .000), while the difference was not significant in the injection group (P = .076). CONCLUSION Current trends in management of reflux in our country do not yet follow the EAU guidelines on VUR in low and moderate risk groups despite these reliable and accepted guidelines were expected to influence our daily approach.
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Affiliation(s)
- Eda Tokat
- Department of Urology, University of Health Sciences, Ankara Training and Research Hospital, Ankara, Turkey
| | - Serhat Gurocak
- Department of Pediatric Urology, Gazi University School of Medicine, Ankara, Turkey
| | - Secil Ozkan
- Department of Public Health, Gazi University School of Medicine, Ankara, Turkey
| | - Hasan Serkan Dogan
- Department of Pediatric Urology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Burak Citamak
- Department of Pediatric Urology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Nihat Satar
- Department of Urology, Cukurova University School of Medicine, Adana, Turkey
| | - Volkan Izol
- Department of Urology, Cukurova University School of Medicine, Adana, Turkey
| | - Mutlu Deger
- Department of Urology, Cukurova University School of Medicine, Adana, Turkey
| | - Saban Sarikaya
- Department of Urology, Samsun Ondokuz Mayıs University School of Medicine, Samsun, Turkey
| | - Yakup Bostanci
- Department of Urology, Samsun Ondokuz Mayıs University School of Medicine, Samsun, Turkey
| | - Murat Gulsen
- Department of Urology, Samsun Ondokuz Mayıs University School of Medicine, Samsun, Turkey
| | - Bulent Onal
- Department of Pediatric Urology, Istanbul University Cerrahpasa School of Medicine, Istanbul, Turkey
| | - Elif Altinay Kirli
- Department of Pediatric Urology, Istanbul University Cerrahpasa School of Medicine, Istanbul, Turkey
| | - Berk Burgu
- Department of Pediatric Urology, Ankara University School of Medicine, Ankara, Turkey
| | - Tarkan Soygur
- Department of Pediatric Urology, Ankara University School of Medicine, Ankara, Turkey
| | - Perviz Haciyev
- Department of Pediatric Urology, Ankara University School of Medicine, Ankara, Turkey
| | - Koray Agras
- Department of Pediatric Urology, Gazi University School of Medicine, Ankara, Turkey
| | - Bilge Karabulut
- Department of Pediatric Urology, University of Health Sciences, Ankara Child Health and Diseases Hematology Oncology Trainig and Research Hospital, Ankara, Turkey
| | - Cem Akbal
- Department of Urology, Acıbadem University School of Medicine, Istanbul, Turkey
| | - Cagri Akin Sekerci
- Department of Urology, Marmara University School of Medicine, Istanbul, Turkey
| | - Deniz Demirci
- Department of Urology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Numan Baydilli
- Department of Urology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Serdar Tekgul
- Department of Pediatric Urology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Mustafa Ozgur Tan
- Department of Pediatric Urology, Gazi University School of Medicine, Ankara, Turkey
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Tokat E, Gurocak S, Ure I, Acar C, Sınık Z, Tan MO. Did our current initial treatment practice change after EAU/ESPU vesicoureteral reflux risk grouping? J Pediatr Surg 2019; 54:1477-1480. [PMID: 29871762 DOI: 10.1016/j.jpedsurg.2018.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 04/16/2018] [Accepted: 05/07/2018] [Indexed: 10/14/2022]
Abstract
BACKGROUND/PURPOSE The "European Association of Urology (EAU) Guidelines on Vesicoureteral Reflux (VUR) in Children (September 2012)" established risk classification by analyzing and defining risk factors for each patient. In this study we aimed to investigate how our initial treatment procedures were affected by EAU/ESPU guideline vesicoureteral reflux risk grouping and to compare the early clinical results of treatments performed before and after the risk classification in our patients with VUR. MATERIALS AND METHODS 334 renal units with regular clinical follow-up who were treated owing to VUR (vesicoureteral reflux) between years 2009 and 2017 were retrospectively reviewed. Preoperative clinical parameters such as grade and laterality of reflux, presence of renal scar, initial and follow-up treatments, findings of medical treatment and surgical procedures were analyzed. The initial medical and surgical methods were compared by categorizing patients according to risk groups before and after 2013. RESULTS Mean age and follow-up duration were 71.4(6-216) months and 47(4-141) months, respectively. Among the preoperative parameters, only high EAU risk group (p = 0.01) and treating lower urinary tract symptoms (p < 0.001) were determining the postoperative success rates significantly, while age, sex, and presence of renal scar at DMSA were not affecting the success of treatment significantly. While no significant difference in medical and surgical treatment rates is observed after risk grouping system in low risk group, the percentages of patients who are treated with surgical methods initially were significantly decreased in moderate and high risk groups (p = 0.002 and p = 0.012, respectively). We determined that VUR risk grouping did not change clinical success significantly in all risk groups. CONCLUSIONS Despite the fact that EAU/ESPU VUR risk classification changed our current practice in terms of initial treatment method, this different approach did not seem to affect early clinical success positively. There is still an absolute need for studies with larger sample size and long-term follow-up to reach more reliable results. TYPE OF STUDY Therapeutic. LEVEL OF EVIDENCE Level 4.
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Affiliation(s)
- Eda Tokat
- Gazi University School of Medicine, Department of Urology, Ankara, Turkey.
| | - Serhat Gurocak
- Gazi University School of Medicine, Department of Urology, Ankara, Turkey
| | - Iyimser Ure
- Osmangazi University School of Medicine, Department of Urology, Eskisehir, Turkey
| | | | | | - Mustafa Ozgur Tan
- Gazi University School of Medicine, Department of Urology, Ankara, Turkey
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Roupakias S, Sinopidis X, Karatza A, Varvarigou A. Predictive risk factors in childhood urinary tract infection, vesicoureteral reflux, and renal scarring management. Clin Pediatr (Phila) 2014; 53:1119-33. [PMID: 24366998 DOI: 10.1177/0009922813515744] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Approaches to the management of children with urinary tract infection (UTI), vesicoureteral reflux (VUR), and renal scars have been challenged and have become controversial over the past decade. It is difficult to determine when, how, and which patients will benefit from the diagnosis and management of this condition. Therefore, the issues of diagnostic imaging, observation, follow-up, and intervention tend to be decided more on a case-by-case basis, rather than by using an algorithm. Over the past few years, there have been advances in the identification of risk factors that predispose patients with UTI to present with VUR, to develop recurrent UTIs and renal scars, to have deteriorating renal function, to show VUR improvement and/or spontaneous resolution, and to be candidates for and benefit from early surgical intervention.
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Affiliation(s)
- Stylianos Roupakias
- Department of Pediatric Surgery, University of Patras Medical School, Patras, Greece
| | - Xenophon Sinopidis
- Department of Pediatric Surgery, University of Patras Medical School, Patras, Greece
| | - Ageliki Karatza
- Department of Pediatrics, University of Patras Medical School, Patras, Greece
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Weitz M, Licht C, Müller M, Haber P. Renal ultrasound volume in children with primary vesicoureteral reflux allows functional assessment. J Pediatr Urol 2013; 9:1077-83. [PMID: 23639632 DOI: 10.1016/j.jpurol.2013.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2012] [Accepted: 03/14/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Renal scintigraphy represents the current diagnostic standard to assess split kidney function. We tested the hypothesis that the relative renal volume assessed by ultrasound provides an equally reliable but less invasive tool for assessment of kidney function as compared to renal scintigraphy in patients with primary vesicoureteral reflux. METHODS Renal ultrasound and renal scintigraphy were performed in 85 patients (median age 4.5 years, range 0.25-7.7) and repeated in 74 patients after 2-13 months (mean 7) of the primary investigation. Renal size was measured by ultrasound, and relative renal volume was calculated for each kidney by using the formula of a prolate ellipsoid. Renal function was estimated for each side (split renal function) by scintigraphy with (99m)Tc MAG3. RESULTS The mean difference between relative renal volume measured by ultrasound and split renal function determined by renal scintigraphy was 2.8% (standard deviation ± 4.1%; 95% confidence interval 10.8/-5.2%). There was a statistically significant correlation between relative renal volume estimated by ultrasound and split renal function estimated by renal scintigraphy at first examination (r = 0.98; p < 0.001) and at follow-up (r = 0.91; p < 0.001). CONCLUSION We conclude that ultrasound measurement of relative renal volume is capable of assessing split renal function in children with primary vesicoureteral reflux and, thus, should be considered instead of the more invasive MAG3 scintigraphy.
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Affiliation(s)
- Marcus Weitz
- University of Tuebingen, Department of Pediatrics, Hoppe-Seyler-Strasse 1, 72076 Tübingen, Germany.
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