ABSTRACT
The management of urinary tract infection (UTI) in infants and children has changed significantly over the past few decades based on scientific evidence that questioned the efficacy of strategies used to prevent kidney injury and subsequent progression to chronic kidney disease, which is very unlikely in most paediatric cases. However, there is still substantial heterogeneity in its management and uncertainty regarding the diagnosis, indication of imaging tests, treatment or follow-up in these patients. The Spanish clinical practice guideline has been updated through the review of the literature published since 2009 and a rigorous evaluation of current clinical practice aspects, taking into account the evidence on the benefits of each intervention in addition to its risks and drawbacks to attempt to provide more precise recommendations.
Subject(s)
Urinary Tract Infections , Humans , Urinary Tract Infections/diagnosis , Urinary Tract Infections/therapy , Infant , Child , Spain , Follow-Up Studies , Child, PreschoolABSTRACT
ABSTRACT: Pediatric chronic pain, particularly chronic postsurgical pain (CPSP), poses a significant public health challenge, impacting 20% of pediatric populations. While several presurgical predictors have been identified, there is a scarcity of data on long-term outcomes, especially beyond 1 to 2 years postsurgery. Previous research primarily focuses on North American children, creating gaps in understanding CPSP outcomes in diverse health systems, such as in Spain. This study, registered as NCT04735211, investigates CPSP in 159 children and adolescents (mean age = 12.4 years, 37.1% girls, retention rate = 65%) undergoing various surgeries in Spain. The objectives include examining CPSP prevalence (Numerical Rating Scale ≥ 4) at 3, 6, 12, and 24 months, exploring postsurgical pain trajectories through group-based trajectory modeling, and identifying potential presurgical predictors for CPSP (pain intensity, pain catastrophizing, pain anxiety, fear of pain, kinesiophobia, health-related quality of life, pain interference, and physical activity), using multiple logistic regressions. Results show a CPSP prevalence of 41% at 3 months, decreasing to 14% at 24 months. Presurgical factors including pain intensity (adjusted odds ratio [aOR] = 1.25, 95% confidence interval [CI] = 1.02-1.53), pain catastrophizing (aOR = 1.06, 95% CI = 1.00-1.13), and pain anxiety (aOR = 1.06, 95% CI = 1.02-1.11) were associated with CPSP at 3 months. Group-based trajectory modeling revealed 3 postsurgical pain trajectories: Low Pain with Rapid Recovery Group (30.2%), Moderate Pain with Recovery Group (53.5%), and High Pain with Slow Recovery Group (16.3%), with group differences in presurgical predictors, excluding physical activity. This study contributes valuable insights into CPSP, emphasizing the need for long-term follow-up. The findings could inform the implementation of preventive programs for CPSP into diverse health systems.
ABSTRACT
Introducción: El catastrofismo relacionado con el dolor es un factor influyente en el pronóstico del tratamiento, así como en el bienestar emocional y físico. La escala pediátrica Pain Catastrophizing Scale for Children (PCS-C) es ampliamente utilizada, pero no está validada en español. Este estudio tuvo como objetivo traducir la PCS-C al español y evaluar su validez y su fiabilidad. Pacientes y métodos: Este estudio se llevó a cabo en dos fases: a)traducción del instrumento (mediante un proceso de traducción directa e inversa) y b)análisis psicométrico (validez de constructo: análisis factorial exploratorio y confirmatorio, consistencia interna, efectos suelo y techo, y validez convergente) a través de un estudio transversal con una muestra, seleccionada por conveniencia de un hospital pediátrico y compuesta por niños de 8 a 18años. Este estudio siguió la lista de verificación STARD. Resultados: En el estudio se incluyeron 150 niños y adolescentes (edad media: 12,45años; 63,8% varones) y sus padres. El análisis exploratorio y posteriormente el análisis confirmatorio mostraron un buen ajuste del modelo a la estructura original de tres modelos con 13 ítems. La consistencia interna de la escala resultó excelente (α de Cronbach =0,904) y no se detectaron efectos techo ni suelo. En cuanto al análisis de validez convergente, la PCS-C en español mostró una correlación moderada con la interferencia del dolor (r=0,400) y con la calidad de vida relacionada con la salud (r=0,217-0,303). Conclusiones: Estos resultados demuestran que la versión en español de la PCS-C es una escala válida y fiable para evaluar el catastrofismo relacionado con el dolor en niños y en adolescentes.(AU)
Introduction: Pain catastrophizing is a powerful factor that can affect health care outcomes as well as emotional and physical well-being. The Pain Catastrophizing Scale for Children (PCS-C) is widely used, but it is not validated in Spanish. The aim of the study was to translate the PCS-C to Spanish and assess the validity and reliability of the translated version. Patients and methods: This study was carried out in two phases: (a)instrument translation (via a translation-back-translation process) and (b)psychometric analysis (construct validity: exploratory and confirmatory factor analysis, internal consistency, floor and ceiling effects and convergent validity). It had a cross-sectional design and was conducted on a sample of children aged 8 to 18years was selected by convenience in a paediatric hospital. The study followed the STARD checklist. Results: The sample included 150 children and adolescents (mean age, 12.45years; 63.8% male) and their parents. The exploratory and the confirmatory analysis showed a good adjustment of the model to the original 3-model structure with 13items. The internal consistency of the scale was excellent (Cronbach α, 0.904), and no floor or ceiling effects were detected. In the convergent validity analysis, the Spanish version of the PCS-C showed a moderate correlation with pain interference (r=0.400) and with health-related quality of life (r=0.217-0.303). Conclusions: These results show that the Spanish version of the PCS-C is a valid and reliable scale to assess pain catastrophizing in children and adolescents.(AU)
Subject(s)
Humans , Male , Female , Child , Adolescent , Catastrophization , Pediatrics , Reproducibility of Results , Pain , TranslatingABSTRACT
INTRODUCTION: Pain catastrophizing is a powerful factor that can affect health care outcomes as well as emotional and physical well-being. The Pain Catastrophizing Scale for Children (PCS-C) is widely used, but it is not validated in Spanish. The aim of the study was to translate the PCS-C to Spanish and assess the validity and reliability of the translated version. PATIENTS AND METHODS: This study was carried out in two phases: (a) instrument translation (via a translation-back-translation process) and (b) psychometric analysis (construct validity: exploratory and confirmatory factor analysis, internal consistency, floor and ceiling effects and convergent validity). It had a cross-sectional design and was conducted on a sample of children aged 8-18 years was selected by convenience in a paediatric hospital. The study followed the STARD checklist. RESULTS: The sample included 150 children and adolescents (mean age, 12.45 years; 63.8% male) and their parents. The exploratory and the confirmatory analysis showed a good adjustment of the model to the original 3-model structure with 13 items. The internal consistency of the scale was excellent (Cronbach α, 0.904), and no floor or ceiling effects were detected. In the convergent validity analysis, the Spanish version of the PCS-C showed a moderate correlation with pain interference (r=0.400) and with health-related quality of life (r=0.217-0.303). CONCLUSIONS: These results show that the Spanish version of the PCS-C is a valid and reliable scale to assess pain catastrophizing in children and adolescents.
Subject(s)
Catastrophization , Quality of Life , Adolescent , Humans , Male , Child , Female , Reproducibility of Results , Cross-Sectional Studies , Pain Measurement/methods , Surveys and Questionnaires , Catastrophization/diagnosis , Catastrophization/psychologyABSTRACT
Introducción: La ansiedad relacionada con el dolor es un componente psicológico que es capaz de regular y modificar la experiencia de dolor en niños y adolescentes. Además, puede modificar el éxito del tratamiento en procedimientos quirúrgicos, dolor crónico e intervenciones psicológicas. El objetivo de este estudio fue traducir al español la Child Pain Anxiety Symptoms Scale (CPASS) y analizar sus propiedades psicométricas. Pacientes y métodos: En primer lugar, la CPASS se tradujo al español de acuerdo con las recomendaciones internacionales. En segundo lugar, para evaluar las propiedades psicométricas de la CPASS, se analizó una muestra pediátrica. Un total de 160 niños (mujeres=49,37%; edad media=14,5±2,3 [8-18 años]) completaron cuestionarios de catastrofismo relacionado con el dolor, calidad de vida relacionada con la salud, interferencia del dolor e intensidad del dolor. Se evaluaron las siguientes propiedades psicométricas: validez de constructo (análisis factorial exploratorio y confirmatorio), consistencia interna, efecto suelo/techo y validez convergente (relación del CPASS con el resto de los cuestionarios cumplimentados y con aspectos objetivos de la historia clínica). Resultados: En el análisis factorial exploratorio, la versión final de 18 ítems (sin los ítems 18 y 19) de la CPASS fue la que mejor se ajustó, con todos los ítems incluidos en el factor teórico supuesto y mostrando una carga factorial óptima. El análisis factorial confirmatorio mostró que la versión final de 18 ítems incluidos en 4 factores es un modelo adecuado para la estructura de la escala. No se detectaron efectos suelo o techo en la versión final. Finalmente, los resultados confirman que la versión española presenta una buena consistencia interna (coeficiente alfa de Cronbach=0,88) y una validez convergente adecuada. (AU)
Introduction: Pain anxiety is a psychological component that can regulate and modulate the experience of pain in children and adolescents. It can also have an impact on the outcomes of surgical procedures, chronic pain management and psychological interventions. The aim of our study was to translate the Child Pain Anxiety Symptoms Scale (CPASS) into Spanish and assess the psychometric properties of the Spanish version. Patients and methods: First, the CPASS was translated according to international guidelines. Secondly, to assess the psychometric properties of the translated version, we conducted an analysis in a paediatric sample. A total of 160 children, 49.37% female, with a mean age of 14.5 years (SD, 2.3; range, 818 years) completed pain catastrophising, health-related quality of life, pain interference and pain intensity scales. We assessed the following psychometric properties: construct validity (exploratory and confirmatory factor analysis), internal consistency, floor and ceiling effects and convergent validity (correlation of CPASS to the other completed questionnaires completed and with objective aspects of the health history). Results: In the exploratory factor analysis, the final 18-item version (having excluded items 18 and 19) of the CPASS was the best fit, with all items included in the hypothetical construct and exhibiting optimal factor loadings. The confirmatory factor analysis showed that the final 18-item, 4-factor model was adequate for the scale structure. We did not detect any floor or ceiling effects in the final version. Lastly, the results confirmed that the Spanish version has good internal consistency (Cronbach α, 0.88) and an adequate convergent validity. (AU)
Subject(s)
Humans , Male , Female , Child , Adolescent , Anxiety , Pediatrics , Pain/psychology , Surveys and Questionnaires , Translations , Reproducibility of ResultsABSTRACT
INTRODUCTION: Pain anxiety is a psychological component that can regulate and modulate the experience of pain in children and adolescents. It can also have an impact on the outcomes of surgical procedures, chronic pain management and psychological interventions. The aim of our study was to translate the Child Pain Anxiety Symptoms Scale (CPASS) into Spanish and assess the psychometric properties of the Spanish version. PATIENTS AND METHODS: First, the CPASS was translated according to international guidelines. Secondly, to assess the psychometric properties of the translated version, we conducted an analysis in a paediatric sample. A total of 160 children, 49.37% female, with a mean age of 14.5 years (SD, 2.3; range, 8-18 years) completed pain catastrophising, health-related quality of life, pain interference and pain intensity scales. We assessed the following psychometric properties: construct validity (exploratory and confirmatory factor analysis), internal consistency, floor and ceiling effects and convergent validity (correlation of CPASS to the other completed questionnaires completed and with objective aspects of the health history). RESULTS: In the exploratory factor analysis, the final 18-item version (having excluded items 18 and 19) of the CPASS was the best fit, with all items included in the hypothetical construct and exhibiting optimal factor loadings. The confirmatory factor analysis showed that the final 18-item, 4-factor model was adequate for the scale structure. We did not detect any floor or ceiling effects in the final version. Lastly, the results confirmed that the Spanish version has good internal consistency (Cronbach α, 0.88) and an adequate convergent validity. CONCLUSION: The Spanish CPASS exhibits good psychometric proprieties and it can be used to assess pain anxiety in the paediatric population.
Subject(s)
Cross-Cultural Comparison , Quality of Life , Adolescent , Humans , Child , Female , Male , Psychometrics , Pain Measurement , Reproducibility of Results , Anxiety/diagnosis , PainABSTRACT
PURPOSE: The diuretic renal scan (MAG3) continues being the gold standard to test the improvement of the urinary drainage after pyeloplasty. Recent researches suggest that there are certain parameters of ultrasound (US) that may indicate an adequate urinary drainage during the follow-up. Our aim is to prove if the measurement of the anteroposterior diameter (APD) of renal pelvis by USS after the pyeloplasty may be a valid screening method to select those patients who also require a MAG3. METHODS: We retrospectively study the patients who underwent pyeloplasty between 2010 and 2019. The sample was divided in two groups depending of the increase or non-increase in the pelvic APD on postoperative US. The results of the MAG3 and the US of both groups were compared in relation to the presence or absence of obstruction and the need for repyeloplasty. RESULTS: We included a total of 124 pyeloplasty, with a median age of 6 months (IQR 4-36); 12 patients showed an increase in pelvic APD, of those 5 had an obstructive MAG3 and renal function >10%, requiring reoperation. Of the 112 patients in whom the pelvic APD did not increase, only one patient needed reoperation due to obstruction in the MAG3, showing the same pre and postoperative pelvic APD. The sensitivity (S) of the US was 83.33% and the specificity (E) was 94.07%. CONCLUSION: A decrease of the renal pelvic APD between US before and after surgery appears to be enough to exclude those patients who will not to develop a recurrence of ureteropelvic junction obstruction (UPJO). In the rest of the patients, it would be necessary study the urinary drainage using MAG3, avoiding its inherent drawbacks in all patients undergoing pyeloplasty.
Subject(s)
Hydronephrosis , Ureteral Obstruction , Child, Preschool , Diuretics , Humans , Infant , Kidney Pelvis/surgery , Retrospective Studies , Treatment Outcome , Ureteral Obstruction/surgery , Urologic Surgical Procedures/methodsABSTRACT
ABSTRACT Medical and surgical priorities have changed dramatically at the time of this pandemic. Scientific societies around the World have provided rapid guidance, underpinned by the best knowledge available, on the adaptation of their guidelines recommendations to the current situation. There are very limited scientific evidence especially in our subspecialty of pediatric urology. We carry out a review of the little scientific evidence based mainly on the few publications available to date and on the recommendations of the main scientific societies regarding which patients should undergo surgery, when surgery should be performed and how patient visits should be organize.
Subject(s)
Humans , Child , Pediatrics/trends , Pneumonia, Viral/complications , Urology/trends , Coronavirus Infections/complications , Coronavirus , Delivery of Health Care/trends , Betacoronavirus , Pneumonia, Viral/epidemiology , Coronavirus Infections/epidemiology , Pandemics , Personal Protective Equipment , SARS-CoV-2 , COVID-19ABSTRACT
Medical and surgical priorities have changed dramatically at the time of this pandemic. Scientific societies around the World have provided rapid guidance, underpinned by the best knowledge available, on the adaptation of their guidelines recommendations to the current situation. There are very limited scientific evidence especially in our subspecialty of pediatric urology. We carry out a review of the little scientific evidence based mainly on the few publications available to date and on the recommendations of the main scientific societies regarding which patients should undergo surgery, when surgery should be performed and how patient visits should be organize.
Subject(s)
Betacoronavirus , Coronavirus Infections/complications , Coronavirus , Delivery of Health Care/trends , Pediatrics/trends , Pneumonia, Viral/complications , Urology/trends , COVID-19 , Child , Coronavirus Infections/epidemiology , Humans , Pandemics , Personal Protective Equipment , Pneumonia, Viral/epidemiology , SARS-CoV-2ABSTRACT
Medical and surgical priorities have changed dramatically following the COVID-19 pandemic declaration. The rapid spread of the virus and the high number of cases has saturated the health system in our country and has forced many hospitals to redistribute resources to care for infected patients. This has led to asignificant reduction in surgical activity, in some cases reaching the point of delaying all elective interventions by performing only urgent interventions. The decrease in the number of infections with the progressive desaturation of hospitals has currently allowed us to enter a new phase of "de-escalation" or transition in order to recover our surgical activity in pediatric urology, which was practically canceled. It is proposed how surgical care activities such as outpatient care should be deal twith, in addition to the different circuits that patients must maintain and, above all, their and professional safety.
Las prioridades médicas y quirúrgicas han cambiado drásticamente tras la declaración de pandemia de COVID-19. La rápida propagación del virus y el elevado número de casos ha saturado el sistema sanitario de nuestro país y obligado a muchos hospitales a redistribuir sus recursos para atender a los pacientes infectados. Esto ha llevado a una reducción significativa de la actividad quirúrgica llegando al extremo de demorar todas las intervenciones electivas, realizándose únicamente las intervenciones urgentes. La disminución del número de contagios con la progresiva desaturación de los hospitales nos ha permitido en la actualidad entrar en una nueva fase de "desescalada" o de transición para poder recuperar nuestra actividad quirúrgica dentro de la urología pediátrica que fue prácticamente cancelada. Se propone cómo se debe afrontar la actividad asistencial quirúrgica así como la actividad de consultas externas, además de establecer los distintos circuitos que deben mantener los pacientes para su seguridad y la de los profesionales que los atienden.
Subject(s)
Betacoronavirus , Coronavirus Infections , Pandemics , Pneumonia, Viral , Urologic Surgical Procedures , Urology , COVID-19 , Child , Coronavirus Infections/epidemiology , Humans , Pneumonia, Viral/epidemiology , SARS-CoV-2 , Urologic Surgical Procedures/trends , Urology/trendsABSTRACT
Las prioridades médicas y quirúrgicas han cambiado drásticamente tras la declaración de pandemia de COVID-19. La rápida propagación del virus y el elevado número de casos ha saturado el sistema sanitario de nuestro país y obligado a muchos hospitales a redistribuir sus recursos para atender a los pacientes infectados. Esto ha llevado a una reducción significativa de la actividad quirúrgica llegando al extremo de demorar todas las intervenciones electivas, realizándose únicamente las intervenciones urgentes. La disminución del número de contagios con la progresiva desaturación de los hospitales nos ha permitido en la actualidad entrar en una nueva fase de "desescalada" o de transición para poder recuperar nuestra actividad quirúrgica dentro de la urología pediátrica que fue prácticamente cancelada. Se propone cómo se debe afrontar la actividad asistencial quirúrgica así como la actividad de consultas externas, además de establecer los distintos circuitos que deben mantener los pacientes para su seguridad y la de los profesionales que los atienden
Medical and surgical priorities have changed dramatically following the COVID-19 pandemic declaration. The rapid spread of the virus and the high number of cases has saturated the health system in our country and has forced many hospitals to redistribute resources to care for infected patients. This has led to a significant reduction in surgical activity, in some cases reaching the point of delaying all elective interventions by performing only urgent interventions. The decrease in the number of infections with the progressive desaturation of hospitals has currently allowed us to enter a new phase of "de-escalation" or transition in order to recover our surgical activity in pediatric urology, which was practically canceled. It is proposed how surgical care activities such as outpatient care should be dealt with, in addition to the different circuits that patients must maintain and, above all, their and professional safety
Subject(s)
Humans , Child, Preschool , Child , Coronavirus Infections/epidemiology , Pneumonia, Viral/epidemiology , Pandemics , Urology/standards , Pediatrics/standards , Telemedicine/trends , Urologic Diseases/diagnosis , Urologic Diseases/therapy , Health Priorities , Evidence-Based Medicine , Patient Safety/standards , Practice Guidelines as TopicABSTRACT
OBJECTIVE: Polar vessels are related with pyelo-ureteral stenosis (PUE) in 5-10% of the patients. In the 24% of these cases an intrinsic cause of stenosis can also be found. An increased incidence of polar vessels is found in laparoscopic surgery, compare to open procedures. Our study analyses this difference in our hospital, studying its influence in the aetiology of the disease.MATERIAL AND METHODS: Descriptive and retrospective study of patients operated in our hospital of pyeloplasty, because of PUE between 2009 and 2017. Patients have been divided in two groups: operated by laparoscopy (PL), or operated by conventional surgery (PA). All cases in which polar vessels were seen in TC where excluded. Each group included 47 patients. RESULTS: We found no statistical differences in the age of surgery of the two groups (36,1±41,3 months PL/31,8±37,2 months PA; p=0.527). Overall, 18 polar vessels were found, 15 in PL and 3 in PA. 6 patients of the PA group presented recurrence of the obstruction, and in 2 of them, polar vessels were found in the second surgery. All the 18th cases presented anomalies in the histological study related with inflammation or fibrosis. CONCLUSIONS: The laparoscopic approach allows a better vision of crossing vessels in the cases of extrinsic PUE. Dismembered pyeloplasty might be the best treatment, as an intrinsic cause of obstruction cannot be ruled out according to the observed histological alterations.
OBJETIVO: La incidencia de vasos polares como causa de estenosis pielo-ureteral (EPU) es del 5-10%. En un 24% de los casos asocia, además, una estenosis intrínseca. La aplicación de la laparoscopia para la realización de la pieloplastia ha aumentado significativamente la detección de cruces vasculares respecto a la cirugía abierta. El objetivo del estudio es analizar esta diferencia en nuestro centro, valorando su repercusión en el cuadro de obstrucción.MATERIAL Y MÉTODOS: Estudio descriptivo y retrospectivo de pacientes intervenidos mediante pieloplastia por EPU entre 2009 y 2017. Los pacientes se han dividido en dos grupos: intervenidos por vía laparoscópica (PL) o por cirugía abierta (PA), excluyéndose los casos diagnosticados previamente de vaso polar. La muestra incluyó un total de 94 pacientes, 47 en cada grupo. RESULTADOS: No se han encontrado diferencias estadísticamente significativas en la edad de intervención de ambos grupos (36,1±41,3 meses PL/31,8±37,2 meses PA; p=0,527). Se detectaron 18 vasos polares en total, 15 en PL y 3 en PA. 6 pacientes del grupo PA presentaron recidiva de la obstrucción y 2 de ellos presentaron cruces vasculares no detectados en la primera cirugía. En los 18 casos se encontraron alteraciones histológicas de tipo inflamatorio/fibrosis. CONCLUSIONES: La laparoscopia ofrece una visión mas detallada de la vascularización del riñón, permitiendo una mayor detección de vasos polares frente a la PA. La pieloplastia desmembrada constituye el tratamiento con mejores tasas de éxito, pues no se puede descartar un componente intrínseco obstructivo, además de la compresión vascular.
Subject(s)
Laparoscopy , Ureter/surgery , Ureteral Obstruction/surgery , Constriction, Pathologic , Humans , Kidney Pelvis/surgery , Retrospective Studies , Treatment Outcome , Urologic Surgical ProceduresABSTRACT
OBJETIVO: La incidencia de vasos polares como causa de estenosis pielo-ureteral (EPU) es del 5-10%. En un 24% de los casos asocia, además, una estenosis intrínseca. La aplicación de la laparoscopia para la realización de la pieloplastia ha aumentado significativamente la detección de cruces vasculares respecto a la cirugía abierta. El objetivo del estudio es analizar esta diferencia en nuestro centro, valorando su repercusión en el cuadro de obstrucción. MATERIAL Y MÉTODOS: Estudio descriptivo y retrospectivo de pacientes intervenidos mediante pieloplastia por EPU entre 2009 y 2017. Los pacientes se han dividido en dos grupos: intervenidos por vía laparoscópica (PL) o por cirugía abierta (PA), excluyéndose los casos diagnosticados previamente de vaso polar. La muestra incluyó un total de 94 pacientes, 47 en cada grupo. RESULTADOS: No se han encontrado diferencias estadísticamente significativas en la edad de intervención de ambos grupos (36,1±41,3 meses PL/31,8±37,2 meses PA; p = 0,527). Se detectaron 18 vasos polares en total, 15 en PL y 3 en PA. 6 pacientes del grupo PA presentaron recidiva de la obstrucción y 2 de ellos presentaron cruces vasculares no detectados en la primera cirugía. En los 18 casos se encontraron alteraciones histológicas de tipo inflamatorio/fibrosis. CONCLUSIONES: La laparoscopia ofrece una visión mas detallada de la vascularización del riñón, permitiendo una mayor detección de vasos polares frente a la PA. La pieloplastia desmembrada constituye el tratamiento con mejores tasas de éxito, pues no se puede descartar un componente intrínseco obstructivo, además de la compresión vascular
OBJECTIVE: Polar vessels are related with pyelo-ureteral stenosis (PUE) in 5-10% of the patients. In the 24% of these cases an intrinsic cause of stenosis can also be found. An increased incidence of polar vessels is found in laparoscopic surgery, compare to open procedures. Our study analyses this difference in our hospital, studying its influence in the aetiology of the disease. MATERIAL AND METHODS: Descriptive and retrospective study of patients operated in our hospital of pyeloplasty, because of PUE between 2009 and 2017. Patients have been divided in two groups: operated by laparoscopy (PL), or operated by conventional surgery (PA). All cases in which polar vessels were seen in TC where excluded. Each group included 47 patients. RESULTS: We found no statistical differences in the age of surgery of the two groups (36,1±41,3 months PL/31,8±37,2 months PA; p = 0.527). Overall, 18 polar vessels were found, 15 in PL and 3 in PA. 6 patients of the PA group presented recurrence of the obstruction, and in 2 of them, polar vessels were found in the second surgery. All the 18th cases presented anomalies in the histological study related with inflammation or fibrosis. CONCLUSIONS: The laparoscopic approach allows a better vision of crossing vessels in the cases of extrinsic PUE. Dismembered pyeloplasty might be the best treatment, as an intrinsic cause of obstruction cannot be ruled out according to the observed histological alterations
Subject(s)
Humans , Ureteral Obstruction/surgery , Urethral Stricture/diagnosis , Urethral Stricture/surgery , Constriction, Pathologic/complications , Retrospective Studies , Laparoscopy , Abdominal Pain/etiologyABSTRACT
No disponible
Subject(s)
Humans , Male , Female , Child , Lymphatic Abnormalities/complications , Abdomen, Acute/etiology , Lymphatic Abnormalities/diagnostic imaging , Lymphatic Abnormalities/surgery , Mesenteric Lymphadenitis/complications , Abdomen/abnormalities , Abdomen/diagnostic imaging , Laparotomy , Abdominal Pain/etiology , Diagnosis, DifferentialABSTRACT
Anastomosis stricture is a well-known complication after esophageal atresia repair. Endoscopic dilatation is the gold standard treatment for esophageal stenosis. However, surgical interventions are indicated for refractory cases. We present a 2-year-old girl with esophageal stricture refractory to regular endoscopic dilatation after esophageal atresia repair that underwent thoracoscopic stricture resection and reanastomosis. Although thoracoscopic approach is widely used for esophageal atresia repair, this approach has not been used before for the treatment of anastomosis stricture.
Subject(s)
Anastomosis, Surgical/methods , Esophageal Atresia/surgery , Esophageal Stenosis/surgery , Anastomosis, Surgical/adverse effects , Child, Preschool , Constriction, Pathologic , Dilatation , Esophageal Stenosis/etiology , Female , Humans , Male , Treatment OutcomeABSTRACT
OBJECTIVE: The effects of pyeloplasty on renal function are not fully well defined. Our objective is to determine if renal function and renal dilation change after pyeloplasty and the risk factors that may influence in both parameters. METHODS: Retrospective study of patients who underwent pyeloplasty. The parameters analyzed included: age, differential renal function, renal dilation, infection and complications. We compared ultrasound findings with measurement of the anterior-posterior diameter of the renal pelvis (mm) and the time/activity upload curve of the 99mTc- Mercaptoacetyltriglycine renography before and after surgery. Patients were divided in groups by renal function: bad (<20%), diminished (20-40%), normal (40-55%) and supranormal (>55%). RESULTS: A total of 129 patients were included in the study. The normal renal function group was the one undergoing surgery most frequently. Comparison of function before and after surgery showed a statistically significant improvement when preoperative function was bad (<20%) (mean 9.2+/-8.9) or supranormal (>55%) (mean -8.7+/-8.5). In the subgroup of patients under 12 months, it was notable there were significant results only when renal function was diminished (20-40%) (mean 5.6+/-2.2). Renal dilation presented significant changes after surgery in all groups (mean 5.6+/-2.2) (p<0.0001), except in cases presenting complications. CONCLUSIONS: Previous renal function has prognostic value on pieloplasty results. Supranormal renal function should be considered pathologic, but recoverable and it may improve after pieloplasty. In the absence of intra or postoperative complications, pyelocalycial dilation diminished after pieloplasty.
OBJETIVO: Los efectos de la pieloplastia sobre la función renal no están totalmente definidos. Nuestro objetivo es determinar si cambia la función renal y la dilatación renal después de la cirugía de pieloplastia y los factores que pueden influir en ambos parámetros.MÉTODOS: Estudio retrospectivo de pacientes intervenidos de pieloplastia. Se analizaron los parámetros: edad, función renal diferencial, dilatación renal, infección y complicaciones. Se compararon los hallazgos en la ecografía con la medición del diámetro anteroposterior de la pelvis (mm) y la curva de captación tiempo/ actividad en el renograma 99m Tc- Mercaptoacetiltriglicina antes y después de la cirugía. Dividimos a los pacientes en función mala (<20%), regular (20-40%), normal (40-55%) y supranormal (>55%). RESULTADOS: Se incluyeron un total de 129 pacientes, el grupo de pacientes intervenidos más frecuentemente fueron aquéllos que presentaban una función renal normal (40-55%). Al comparar la función antes y después de la cirugía, se observó una mejoría estadísticamente significativa cuando la función preoperatoria es mala <20% (media 9,2 +/-8,9) o cuando es supranormal >55% (media -8,7+/-8,5). En el subgrupo de pacientes menores de 12 meses destacó que sólo hubo resultados significativos cuando la función era regular 20-40% (media 5,6+/-2,2). La dilatación renal presentó cambios significativos (p<0,0001) tras la cirugía en todos los grupos de pacientes (media -12,4 +/-1,2), excepto cuando se habían producido complicaciones. CONCLUSIONES: La función renal previa tuvo valor pronóstico en cuanto a resultados de la pieloplastia. La función supranormal debe considerarse patológica, pero recuperable y puede mejorar tras pieloplastia. En ausencia de incidencias intra o postoperatorias, la dilatación pielocalicial disminuyó tras la pieloplastia.
Subject(s)
Hydronephrosis , Ureteral Obstruction , Child , Dilatation , Humans , Kidney Pelvis , Radioisotope Renography , Retrospective Studies , Ureteral Obstruction/diagnostic imaging , Ureteral Obstruction/surgeryABSTRACT
Objetivo: Los efectos de la pieloplastia sobre la función renal no están totalmente definidos. Nuestro objetivo es determinar si cambia la función renal y la dilatación renal después de la cirugía de pieloplastia y los factores que pueden influir en ambos parámetros. Métodos: Estudio retrospectivo de pacientes intervenidos de pieloplastia. Se analizaron los parámetros: edad, función renal diferencial, dilatación renal, infección y complicaciones. Se compararon los hallazgos en la ecografía con la medición del diámetro anteroposterior de la pelvis (mm) y la curva de captación tiempo/ actividad en el renograma 99m Tc- Mercaptoacetiltriglicina antes y después de la cirugía. Dividimos a los pacientes en función mala (< 20%), regular (20-40%), normal (40-55%) y supranormal (> 55%). Resultados: Se incluyeron un total de 129 pacientes, el grupo de pacientes intervenidos más frecuentemente fueron aquéllos que presentaban una función renal normal (40-55%). Al comparar la función antes y después de la cirugía, se observó una mejoría estadísticamente significativa cuando la función preoperatoria es mala < 20% (media 9,2 +/-8,9) o cuando es supranormal > 55% (media -8,7 +/- 8,5). En el subgrupo de pacientes menores de 12 meses destacó que sólo hubo resultados significativos cuando la función era regular 20-40% (media 5,6 +/- 2,2). La dilatación renal presentó cambios significativos (p < 0,0001) tras la cirugía en todos los grupos de pacientes (media -12,4 +/- 1,2), excepto cuando se habían producido complicaciones. Conclusiones: La función renal previa tuvo valor pronóstico en cuanto a resultados de la pieloplastia. La función supranormal debe considerarse patológica, pero recuperable y puede mejorar tras pieloplastia. En ausencia de incidencias intra o postoperatorias, la dilatación pielocalicial disminuyó tras la pieloplastia
Objective: The effects of pyeloplasty on renal function are not fully well defined. Our objective is to determine if renal function and renal dilation change after pyeloplasty and the risk factors that may influence in both parameters. Methods: Retrospective study of patients who underwent pyeloplasty. The parameters analyzed included: age, differential renal function, renal dilation, infection and complications. We compared ultrasound findings with measurement of the anterior-posterior diameter of the renal pelvis (mm) and the time/activity upload curve of the 99mTc- Mercaptoacetyltriglycine renography before and after surgery. Patients were divided in groups by renal function: bad (< 20%), diminished (20-40%), normal (40-55%) and supranormal (> 55%). Results: A total of 129 patients were included in the study. The normal renal function group was the one undergoing surgery most frequently. Comparison of function before and after surgery showed a statistically significant improvement when preoperative function was bad (< 20%) (mean 9.2 +/- 8.9) or supranormal (> 55%) (mean -8.7 +/- 8.5). In the subgroup of patients under 12 months, it was notable there were significant results only when renal function was diminished (20-40%) (mean 5.6 +/- 2.2). Renal dilation presented significant changes after surgery in all groups (mean 5.6 +/- 2.2) (p < 0.0001), except in cases presenting complications. Conclusions: Previous renal function has prognostic value on pieloplasty results. Supranormal renal function should be considered pathologic, but recoverable and it may improve after pieloplasty. In the absence of intra or postoperative complications, pyelocalycial dilation diminished after pieloplasty
Subject(s)
Humans , Child , Hydronephrosis , Ureteral Obstruction/diagnostic imaging , Ureteral Obstruction/surgery , Dilatation , Kidney Pelvis , Radioisotope Renography , Retrospective StudiesABSTRACT
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