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Hari P, Meena J, Kumar M, Sinha A, Thergaonkar RW, Iyengar A, Khandelwal P, Ekambaram S, Pais P, Sharma J, Kanitkar M, Bagga A. Evidence-based clinical practice guideline for management of urinary tract infection and primary vesicoureteric reflux. Pediatr Nephrol 2024; 39:1639-1668. [PMID: 37897526 DOI: 10.1007/s00467-023-06173-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 08/27/2023] [Accepted: 09/17/2023] [Indexed: 10/30/2023]
Abstract
We present updated, evidence-based clinical practice guidelines from the Indian Society of Pediatric Nephrology (ISPN) for the management of urinary tract infection (UTI) and primary vesicoureteric reflux (VUR) in children. These guidelines conform to international standards; Institute of Medicine and AGREE checklists were used to ensure transparency, rigor, and thoroughness in the guideline development. In view of the robust methodology, these guidelines are applicable globally for the management of UTI and VUR. Seventeen recommendations and 18 clinical practice points have been formulated. Some of the key recommendations and practice points are as follows. Urine culture with > 104 colony forming units/mL is considered significant for the diagnosis of UTI in an infant if the clinical suspicion is strong. Urine leukocyte esterase and nitrite can be used as an alternative screening test to urine microscopy in a child with suspected UTI. Acute pyelonephritis can be treated with oral antibiotics in a non-toxic infant for 7-10 days. An acute-phase DMSA scan is not recommended in the evaluation of UTI. Micturating cystourethrography (MCU) is indicated in children with recurrent UTI, abnormal kidney ultrasound, and in patients below 2 years of age with non-E. coli UTI. Dimercaptosuccinic acid scan (DMSA scan) is indicated only in children with recurrent UTI and high-grade (3-5) VUR. Antibiotic prophylaxis is not indicated in children with a normal urinary tract after UTI. Prophylaxis is recommended to prevent UTI in children with bladder bowel dysfunction (BBD) and those with high-grade VUR. In children with VUR, prophylaxis should be stopped if the child is toilet trained, free of BBD, and has not had a UTI in the last 1 year. Surgical intervention in high-grade VUR can be considered for parental preference over antibiotic prophylaxis or in children developing recurrent breakthrough febrile UTIs on antibiotic prophylaxis.
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Affiliation(s)
- Pankaj Hari
- Division of Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India.
| | - Jitendra Meena
- Division of Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Manish Kumar
- Department of Pediatrics, Chacha Nehru Bal Chikitsalya, New Delhi, India
| | - Aditi Sinha
- Division of Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India
| | | | - Arpana Iyengar
- Department of Pediatric Nephrology, St. Johns Medical College and Hospital, Bengaluru, India
| | - Priyanka Khandelwal
- Division of Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sudha Ekambaram
- Department of Pediatric Nephrology, Apollo Children's Hospital, Chennai, India
| | - Priya Pais
- Department of Pediatric Nephrology, St. Johns Medical College and Hospital, Bengaluru, India
| | - Jyoti Sharma
- Department of Pediatrics, KEM Hospital, Pune, India
| | | | - Arvind Bagga
- Division of Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110029, India
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Conen P, Thiemann J, Stredele R, Clevert DA. Value of contrast-enhanced sonography in the diagnosis of vesicoureteral reflux. ROFO-FORTSCHR RONTG 2024. [PMID: 38408474 DOI: 10.1055/a-2254-5490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
BACKGROUND Contrast-enhanced ultrasound of the urinary tract and bladder (ceVUS) is an alternative examination method to micturition cysturethrography (MCU/VCUG) for suspected vesicoureteral reflux (VUR) that is increasing in practice. The purpose of this review is to present the current value of ceVUS in the diagnosis. METHOD A systematic literature search was performed using the keywords "vesicoureteral reflux", "ceVUS", "VCUG" of the databases MEDLINE and Cochrane Library as well as a review of current German, European, and American guidelines on this topic. In addition, recommendations for action in clinical practice were developed. CONCLUSION ceVUS is a quick-to-learn examination method that is equivalent to VCUG for the diagnosis of vesicoureteral reflux and should be used as the diagnostic method of first choice when available given the absence of radiation exposure. KEY POINTS · Like VCUG, ceVUS is the diagnostic method of first choice in suspected vesicoureteral reflux and should be used preferentially given the absence of radiation exposure.. · Especially in comparison to the alternative VCUG, ceVUS is a quick-to-learn examination method.. · ceVUS can also be used to diagnose other pathologies of the lower urinary tract.. CITATION FORMAT · Conen P, Thiemann J, Stredele R et al. Value of contrast-enhanced sonography in the diagnosis of vesicoureteral reflux. Fortschr Röntgenstr 2024; DOI: 10.1055/a-2254-5490.
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Affiliation(s)
- Patrick Conen
- Department of Radiology, Ludwig Maximilians University Munich, München, Germany
- Interdisciplinary Ultrasound-Center, Ludwig Maximilians University Munich, München, Germany
| | - Janine Thiemann
- Department of Radiology, Ludwig Maximilians University Munich, München, Germany
- Interdisciplinary Ultrasound-Center, Ludwig Maximilians University Munich, München, Germany
| | - Regina Stredele
- Department of Urology, Ludwig Maximilians University Munich, München, Germany
| | - Dirk Andre Clevert
- Department of Radiology, Ludwig Maximilians University Munich, München, Germany
- Interdisciplinary Ultrasound-Center, Ludwig Maximilians University Munich, München, Germany
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Chirico V, Tripodi F, Lacquaniti A, Monardo P, Conti G, Ascenti G, Chimenz R. Therapeutic Management of Children with Vesicoureteral Reflux. J Clin Med 2023; 13:244. [PMID: 38202251 PMCID: PMC10779648 DOI: 10.3390/jcm13010244] [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: 11/30/2023] [Revised: 12/26/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Contrasting data refer to therapies for vesicoureteral reflux (VUR), such as surgical treatments and continuous antibiotic prophylaxis (CAP). This study evaluated the effectiveness of these approaches in children with VUR, analyzing the recurrence of febrile urinary tract infections (UTIs) and the resolution of VUR after the treatment. A total of 350 pediatric patients underwent contrast-enhanced voiding urosonography (ceVUS) to diagnose a VUR, whereas renal scintigraphy evaluated potential scars. After 12 months from the treatment, the VUR, the relapse of febrile UTIs, and reflux-related nephropathy were analyzed. Twenty-seven children had recurrent febrile UTIs after surgical therapy, with a greater rate of relapses observed in III and V VUR grades. Thirteen patients who underwent surgery had scars, independently of VUR grades and gender, with evidence of chronic renal failure at the end of the follow-up period. A total of 140 subjects were treated with CAP, and 30% of them continued to suffer from febrile UTIs. Ninety-five patients with VUR underwent ceVUS after 12 months, with persistent reflux in fifty-two patients. All of them had severe VUR, correlating with the age at diagnosis and gender. CAP therapy prevented scarring better than surgery, especially in children with III and V grades of VUR. A late onset of VUR or VUR involving neonatal patients is rarely a reversible process. This study identified predictors of success or failure of surgical or CAP therapies, evaluating the relapse of UTIs or persistent reflux after the treatment and giving prognostic information in children with VUR.
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Affiliation(s)
- Valeria Chirico
- Pediatric Nephrology and Dialysis Unit, University Hospital “G. Martino”, 98124 Messina, Italy (F.T.)
| | - Filippo Tripodi
- Pediatric Nephrology and Dialysis Unit, University Hospital “G. Martino”, 98124 Messina, Italy (F.T.)
| | - Antonio Lacquaniti
- Nephrology and Dialysis Unit, Papardo Hospital, 98158 Messina, Italy (P.M.)
| | - Paolo Monardo
- Nephrology and Dialysis Unit, Papardo Hospital, 98158 Messina, Italy (P.M.)
| | - Giovanni Conti
- Pediatric Nephrology and Dialysis Unit, University Hospital “G. Martino”, 98124 Messina, Italy (F.T.)
| | - Giorgio Ascenti
- Section of Radiological Sciences, Department of Biomedical Sciences and Morphological and Functional Imaging, University Hospital “G. Martino”, 98124 Messina, Italy
| | - Roberto Chimenz
- Pediatric Nephrology and Dialysis Unit, University Hospital “G. Martino”, 98124 Messina, Italy (F.T.)
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AlMatrafi B, Al Otay A, Alhelaly A, Alhagbani M, Alquliti A. Clinical Outcomes of Voiding Cystourethrogram and Antibiotic Prophylaxis. Cureus 2023; 15:e46814. [PMID: 37954724 PMCID: PMC10636231 DOI: 10.7759/cureus.46814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2023] [Indexed: 11/14/2023] Open
Abstract
Background Urinary tract infections (UTIs) are a prevalent and potentially serious bacterial infection observed among children. Presently, the primary use of diagnostic imaging for UTI is to pinpoint young patients who are at a high risk of developing renal scarring. The most significant procedure for pediatric urology fluoroscopic evaluation is voiding cystourethrogram (VCUG). VCUG-acquired UTIs continue to be an important concern and the purpose of this study is to assess the clinical outcomes of antibiotic prophylaxis on VCUG-associated UTIs. Methods This retrospective study included all patients who underwent VCUG procedures performed from the year 2014 to 2021. All data were retrieved from the medical registries and databases. Radiological and laboratory investigations related to the VCUG procedures were thoroughly reviewed. Patients were considered to have post-procedure UTI if urological symptoms including fever and dysuria along with positive urine culture were exhibited within four weeks after the VCUG study. Patients with incomplete medical records were excluded from the analysis. Results This study consisted of 147 participants. Continuous antibiotic prophylaxis (CAP) was observed in 57 (38.8%) participants of them 35 (23.8%) participants suffered from UTI while urine culture and sensitivity testing were performed among 142 (96.6%) participants before VCUG which came negative and only five (3.4%) had a positive result. Overall, the results of the Chi-square test of association revealed a significant association between sex and vesicoureteral reflux (VUR), indicating that the prevalence of VUR differs between males and females. However, no significant associations were observed between VUR and UTI, urine culture and sensitivity results, hydronephrosis, type of catheter, or choice of antibiotic. Conclusion In conclusion, this study contributes valuable insights into the clinical outcomes of antibiotic prophylaxis on VCUG-associated UTIs. Despite the prophylaxis rate of 38.8%, UTIs were still observed in a significant proportion of children undergoing VCUG. This calls for further research to identify additional risk factors, optimize prophylaxis strategies, and enhance the overall safety and efficacy of VCUG procedures in children.
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Affiliation(s)
- Bassam AlMatrafi
- Department of Pediatric Surgery, Maternity and Children Hospital, Makkah, SAU
| | | | - Ahmed Alhelaly
- Department of Urology, Prince Sultan Military Medical City, Riyadh, SAU
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Ngweso S, Nyandoro M, Nzenza T, Cheow TY, Bettenay F, Barker A, Khosa J, Samnakay N. Culture-positive urinary tract infection following micturating cystourethrogram in children. Asian J Urol 2022; 9:329-333. [PMID: 36035343 PMCID: PMC9399525 DOI: 10.1016/j.ajur.2021.08.006] [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] [Indexed: 11/05/2022] Open
Abstract
Objective To determine the incidence of culture-positive urinary tract infection (UTI) after micturating cystourethrogram (MCUG). We further wanted to identify risk factors for developing a culture-positive UTI following MCUG. Methods A retrospective review of the available medical records of 500 paediatric patients who underwent MCUG in Perth, Western Australia was performed. Results Seven (1.4%) patients comprised of four females and three males developed a febrile, culture-positive UTI within 14 days following MCUG. Significant association was found for female patients, patients with neurogenic bladder, and patients with previous culture-positive UTI as developing a culture-positive UTI following MCUG. Multivariate logistic regression determined that patients were more likely to develop culture-positive UTI within 14 days following MCUG if they had a known history of UTI (odds ratio: 5.0, 95% confidence interval: 1.5–17.3, p=0.010) or had a neurogenic bladder (odds ratio: 4.2, 95% confidence interval: 1.0–17.9, p=0.049). Conclusion The incidence of patients who developed a febrile, culture-positive UTI following MCUG was low at 1.4%. Statistically significant and independent associations for the development of culture positive UTI were found in patients with neurogenic bladder and patients with previous culture-positive UTI. Further prospective studies are necessary to determine necessity of prophylactic antibiotics for high-risk patients, e.g., patients with neurogenic bladder or previous culture-positive UTI.
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Affiliation(s)
- Simeon Ngweso
- Fiona Stanley Hospital. Murdoch, Western Australia, Australia.,Young Urology Researchers Organisation, Melbourne, Australia
| | | | - Tatenda Nzenza
- Young Urology Researchers Organisation, Melbourne, Australia.,Austin Hospital, Heidelberg, Victoria, Australia
| | - Ting Yi Cheow
- Royal Perth Hospital, Perth, Western Australia, Australia
| | - Fiona Bettenay
- Princess Margaret Hospital, Subiaco, Western Australia, Australia
| | - Andrew Barker
- Princess Margaret Hospital, Subiaco, Western Australia, Australia
| | - Japinder Khosa
- Princess Margaret Hospital, Subiaco, Western Australia, Australia
| | - Naeem Samnakay
- Princess Margaret Hospital, Subiaco, Western Australia, Australia.,School of Medicine, University of Western Australia, Dalkeith, Western Australia, Australia
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Singhal N, Gopal M, Ali A, McGlade F, Ahmed I, Harkensee C, Gittins N, Senasi R, Peace R, Athiraman N, Tse Y. The prevalence of familial vesicoureteric reflux in infants with normal antenatal scans. Acta Paediatr 2022; 111:1808-1813. [PMID: 35642352 DOI: 10.1111/apa.16434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/23/2022] [Accepted: 05/30/2022] [Indexed: 11/26/2022]
Abstract
AIM To determine the prevalence of familial vesicoureteric reflux (VUR) by studying the outcomes of screening in a contemporary cohort of newborns with normal antenatal kidney scans. METHODS A review of screening outcomes in newborns with a first degree relative with VUR, normal antenatal scans and no prior urine infections between 2014-2019 at three maternity units in the North East of England was conducted. Imaging consisted of micturating cystourethrogram (MCUG) in all and renal tract ultrasound scan (RUS) routinely in two units and by clinician preference in one unit. RESULTS At a median age of 59 days, 265 infants underwent MCUG. High-grade VUR (Grades 3-5) was detected in 13 (4.9%) and low-grade VUR (Grades 1-2) in 24 (9.1%). In the 152 infants who had a RUS, abnormalities were detected in 21 (13.8%). An abnormal postnatal RUS has a low positive predictive value (14.3%) for high-grade VUR, but a normal RUS has a high negative predictive value (95.4%). CONCLUSION Compared to historical cohorts from two decades ago, the yield from familial VUR screening is low and unjustifiable in the setting of normal antenatal anomaly scans.
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Affiliation(s)
- Nidhi Singhal
- Department of Paediatric Nephrology Great North Children’s Hospital Newcastle Upon Tyne UK
| | - Milan Gopal
- Department of Paediatric Urology Great North Children’s Hospital Newcastle Upon Tyne UK
| | - Alaa Ali
- Department of Paediatric Nephrology Great North Children’s Hospital Newcastle Upon Tyne UK
| | - Fiona McGlade
- Department of Neonatology Sunderland Royal Hospital Sunderland UK
| | - Imran Ahmed
- Department of Neonatology Sunderland Royal Hospital Sunderland UK
| | | | - Nicola Gittins
- Department of Paediatrics Queen Elizabeth Hospital Gateshead UK
| | - Ramdas Senasi
- Department of Radiology Sunderland Royal Hospital Sunderland UK
| | - Richard Peace
- Department of Nuclear Medicine Royal Victoria Infirmary Newcastle Upon Tyne UK
| | - Naveen Athiraman
- Department of Neonatology Royal Victoria Infirmary Newcastle Upon Tyne UK
| | - Yincent Tse
- Department of Paediatric Nephrology Great North Children’s Hospital Newcastle Upon Tyne UK
- Faculty of Medical Sciences Newcastle University Newcastle Upon Tyne UK
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Thanneeru SK, Ravindra AS, Toms AS, Jacob TJ, Kurian JJ. Incidence of post-procedure symptomatic urinary tract infection in children undergoing micturition cystourethrogram in the absence of antibiotic cover. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2022. [DOI: 10.1186/s43054-022-00106-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Context
Prophylactic antibiotics are usually not recommended for an in and out catheterization. However procedures involving similar catheterizations like micturition cystourethrogram (MCUG) and cystometrogram are being performed under prophylactic antibiotic cover.
Aims
We aim to find the incidence of symptomatic urinary tract infections following MCUG done in children without antibiotic cover.
Settings and design
A retrospective cross sectional study was conducted on 398 patients who underwent MCUG from January 2015 to January 2016. The median age was 24 months and here were 272 males and 126 females, with 102 of them being infants.
Methods and material
Urine microscopy or culture was checked before performing the MCUG and only those without UTI were included in the study. Those with symptomatic and culture proven UTI within 2 weeks post-MCUG were defined as having post-procedure UTI (ppUTI). The incidence of post-procedure UTI was calculated and was compared with other studies.
Statistical analysis used
Data was entered in Microsoft Excel and analyzed using SPSS. Categorical variables were summarized as percentage and continuous variables were summarized as mean with standard deviation.
Results
Symptomatic procedure induced UTI were seen in only 3 of the 398 (0.75%) patients with a 95% CI of 0.02–0.008.
Conclusions
Strict adherence to aseptic precautions while performing an MCUG and prompt initiation of appropriate therapy when indicated may help obviate the need for routine administration of pre procedure antibiotics before MCUG.
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Antimicrobial Prophylaxis for Urologic Procedures in Paediatric Patients: A RAND/UCLA Appropriateness Method Consensus Study in Italy. Antibiotics (Basel) 2022; 11:antibiotics11030296. [PMID: 35326760 PMCID: PMC8944721 DOI: 10.3390/antibiotics11030296] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/11/2022] [Accepted: 02/16/2022] [Indexed: 02/05/2023] Open
Abstract
The main aim of surgical antimicrobial prophylaxis (SAP) in urologic procedures is to prevent bacteraemia, surgical site infections (SSIs), and postoperative urinary tract infections (ppUTIs). Guidelines for SAP in paediatric urology are lacking. Only some aspects of this complex topic have been studied, and the use of antibiotic prophylaxis prior to surgical procedures seems to be more often linked to institutional schools of thought or experts’ opinions than to rules dictated by studies demonstrating the most correct and preferred management. Therefore, the aim of this Consensus document realized using the RAND/UCLA appropriateness method is to provide clinicians with a series of recommendations on SAP for the prevention of bacteraemia, SSIs, and ppUTIs after urologic imaging and surgical procedures in paediatric patients. Despite the few available studies, experts agree on some basilar concepts related to SAP for urologic procedures in paediatric patients. Before any urological procedure is conducted, UTI must be excluded. Clean procedures do not require SAP, with the exception of prosthetic device implantation and groin and perineal incisions where the SSI risk may be increased. In contrast, SAP is needed in clean-contaminated procedures. Studies have also suggested the safety of eliminating SAP in paediatric hernia repair and orchiopexy. To limit the emergence of resistance, every effort to reduce and rationalize antibiotic consumption for SAP must be made. Increased use of antibiotic stewardship can be greatly effective in this regard.
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Middleton T, Zarifa I, Jancauskaite M, Subramanian T, MacDonald C. Letter to the Editor in response to: Routine evaluation of vesicle-ureteric reflux in children with ano-rectal malformation does not reduce the rate of urinary tract infection. J Pediatr Surg 2022; 57:326. [PMID: 34389156 DOI: 10.1016/j.jpedsurg.2021.07.015] [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: 07/13/2021] [Accepted: 07/15/2021] [Indexed: 11/15/2022]
Affiliation(s)
- Thomas Middleton
- Sheffield Children's Hospital, Paediatric Surgical Department, PSU Department, Steveonson Wing, Western Bank, Sheffield, S10 2TH, UK.
| | - Iyad Zarifa
- Sheffield Children's Hospital, Paediatric Surgical Department, Sheffield, UK
| | - Milda Jancauskaite
- Sheffield Children's Hospital, Paediatric Surgical Department, Sheffield, UK
| | | | - Caroline MacDonald
- Sheffield Children's Hospital, Paediatric Surgical Department, Sheffield, UK
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Hewitt I, Montini G. Vesicoureteral reflux is it important to find? Pediatr Nephrol 2021; 36:1011-1017. [PMID: 32323004 DOI: 10.1007/s00467-020-04573-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/03/2020] [Accepted: 04/06/2020] [Indexed: 11/30/2022]
Abstract
Vesico-ureteral reflux (VUR) has long been recognized as associated with urinary tract infections (UTIs), renal scarring, and chronic kidney disease (CKD). The concept of "reflux nephropathy" was born, whereby the VUR was considered the culprit, predisposing to recurrent UTIs and providing a conduit whereby the infection could ascend to the kidneys resulting in scarring and destruction. The more severe grades of reflux were thought to place the young child at particular risk of CKD. The question being asked in this pro/con debate is whether VUR is indeed the culprit responsible for a significant proportion of children with CKD, a number of whom progress to end-stage kidney failure (ESKF), and is thus important to find and treat, or is it an innocent bystander associated with CKD and ESKF but not the cause. We believe the latter and will present convincing evidence supported by large scale prospective randomized controlled trials that VUR is not the ogre it was thought to be and is not important to find following a UTI (with some exceptions).
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Affiliation(s)
- Ian Hewitt
- Department of Pediatric Nephrology, Perth Children's Hospital, Perth, 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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11
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Kang BJ, Chung JM, Lee SD. Evaluation of Functional Bladder Capacity in Children with Nocturnal Enuresis According to Type and Treatment Outcome. Res Rep Urol 2020; 12:383-389. [PMID: 32984086 PMCID: PMC7501990 DOI: 10.2147/rru.s267417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 08/29/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose This study aimed to identify whether functional bladder capacity (FBC) differs among subgroups of nocturnal enuresis (NE) patients and can be used to predict treatment response. Methods A total of 69 children with NE were included in this study between July 2017 and February 2019 according to medical chart review, retrospectively. All patients completed a questionnaire about voiding symptoms and 48-hour frequency/volume (48-h F/V) charts. FBC was obtained from the 48-h F/V charts and uroflowmetry (UFM) with post-void residual volume (PVR). All patients were primarily treated with standard urotherapy and pharmacological therapy. The response rate was analyzed at 3 months after treatment. Results The mean age of the 69 patients (42 male, 27 female) was 83.3 ± 22.4 months (range, 5–13 years) at the first visit. The percentages of children with monosymptomatic NE (MNE) and non-monosymptomatic NE (NMNE) on the questionnaire were 40.6% (28/69) and 59.4% (41/69), respectively. FBC of all patients was lower than the normal range of expected bladder capacity, and there were no significant differences between measurement methods, NE types (MNE vs NMNE), or response rates (p > 0.05). Conclusion Children with NE had diminished FBC in both 48-h F/V charts and UFM with PVR. We found no difference in FBC by NE type or treatment outcome. Therefore, FBC cannot be used to distinguish between NE types or predict treatment responses.
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Affiliation(s)
- Byeong Jin Kang
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea.,Department of Urology, Pusan National University Hospital, Busan, Korea
| | - Jae Min Chung
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea.,Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Sang Don Lee
- Department of Urology, Pusan National University School of Medicine, Yangsan, Korea.,Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea.,Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
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Marzuillo P, Guarino S, Esposito T, Campana G, Stanco M, Rambaldi PF, Miraglia Del Giudice E, La Manna A. Antibiotics for urethral catheterization in children undergoing cystography: retrospective evaluation of a single-center cohort of pediatric non-toilet-trained patients. Eur J Pediatr 2019; 178:423-425. [PMID: 30506395 DOI: 10.1007/s00431-018-3288-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 11/05/2018] [Accepted: 11/05/2018] [Indexed: 10/27/2022]
Abstract
Antibiotics are often used to prevent post-catheterization urinary tract infections (UTIs) in patients undergoing cystography. However, there is no universally accepted protocol and the literature data are conflicting. We aimed to determine prevalence and risk factors of post-cystography UTIs in non-toilet-trained children. We retrospectively evaluated 216 non-toilet-trained children not assuming antibiotics when undergoing cystography. Only the patients with dilated vesico-ureteral reflux (VUR) assumed antibiotics just after the exam (within 15 min). One hundred eleven patients without vesico-ureteral reflux (VUR) and 29 patients with non-dilated VUR did not receive post-procedure antibiotics and did not develop UTIs. Out of the 76 patients who showed a dilated VUR and received post-procedure antibiotics, only 5 (6.6%) developed a UTI. The most significant factor associated with post-cystography UTIs was the presence of dilated VUR (p = 0.005) with the presence of bilateral VUR also being significant (p = 0.02).Conclusion: Patients without dilated VUR or bilateral VUR could not benefit from antibiotic prophylaxis for cystography. What is Known: • There is no universally accepted protocol about antibiotic administration in children undergoing cystography. • Literature data are conflicting. What is New: • Among 216 non-toilet-trained children undergoing cystography, 111 patients without vesico-ureteral reflux (VUR) and 29 patients with non-dilated VUR did not receive post-procedure antibiotics and did not develop UTIs. Out of the 76 patients who showed a dilated VUR and received post-procedure antibiotics, only 5 (6.6%) developed a UTI. • The most significant factor associated to post-cystography UTIs was the presence of dilated VUR (p = 0.005) with presence of bilateral VUR also being significant (p = 0.02).
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Affiliation(s)
- Pierluigi Marzuillo
- Department of Woman, Child and of General and Specialized Surgery, Università degli Studi della Campania "Luigi Vanvitelli", Via Luigi De Crecchio 2, 80138, Naples, Italy
| | - Stefano Guarino
- Department of Woman, Child and of General and Specialized Surgery, Università degli Studi della Campania "Luigi Vanvitelli", Via Luigi De Crecchio 2, 80138, Naples, Italy.
| | - Tiziana Esposito
- Department of Woman, Child and of General and Specialized Surgery, Università degli Studi della Campania "Luigi Vanvitelli", Via Luigi De Crecchio 2, 80138, Naples, Italy
| | - Giuseppina Campana
- Department of Woman, Child and of General and Specialized Surgery, Università degli Studi della Campania "Luigi Vanvitelli", Via Luigi De Crecchio 2, 80138, Naples, Italy
| | - Michela Stanco
- Department of Woman, Child and of General and Specialized Surgery, Università degli Studi della Campania "Luigi Vanvitelli", Via Luigi De Crecchio 2, 80138, Naples, Italy
| | - Pier Francesco Rambaldi
- Department of Radiological Sciences, Nuclear Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Emanuele Miraglia Del Giudice
- Department of Woman, Child and of General and Specialized Surgery, Università degli Studi della Campania "Luigi Vanvitelli", Via Luigi De Crecchio 2, 80138, Naples, Italy
| | - Angela La Manna
- Department of Woman, Child and of General and Specialized Surgery, Università degli Studi della Campania "Luigi Vanvitelli", Via Luigi De Crecchio 2, 80138, Naples, Italy
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Johnin K, Kobayashi K, Tsuru T, Yoshida T, Kageyama S, Kawauchi A. Pediatric voiding cystourethrography: An essential examination for urologists but a terrible experience for children. Int J Urol 2018; 26:160-171. [PMID: 30569659 DOI: 10.1111/iju.13881] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 11/14/2018] [Indexed: 12/24/2022]
Abstract
Voiding cystourethrography is the most important fluoroscopic examination in pediatric urology for the investigation of lower urogenital tract diseases, such as vesicoureteral reflux or urethral stricture. However, this invasive procedure imposes a significant burden on children and their parents, and recently there has been a paradigm shift in the diagnosis and treatment of vesicoureteral reflux. In the 2011 revision, the American Academy of Pediatrics guidelines on urinary tract infection recommended abandoning routine voiding cystourethrography after the first febrile urinary tract infection. In 2014, the randomized intervention for children with vesicoureteral reflux study recommended discontinuation of routine continuous antibiotic prophylaxis for vesicoureteral reflux. The time is now ripe to radically reconsider indications for voiding cystourethrography and the procedure itself.
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Affiliation(s)
- Kazuyoshi Johnin
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Kenichi Kobayashi
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Teruhiko Tsuru
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Tetsuya Yoshida
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Susumu Kageyama
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Akihiro Kawauchi
- Department of Urology, Shiga University of Medical Science, Otsu, Shiga, Japan
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