Diferencias en la duración del reflejo rectoanal inhibitorio en pacientes con constipación funcional refractaria y mielomeningocele / Differences in rectoanal inhibitory reflex duration between patients with refractory functional constipation and myelomeningocele

Introducción. Habitualmente, durante la manometría anorrectal, en lo correspondiente al reflejo rectoanal inhibitorio (RRAI) solo se pesquisa su presencia o ausencia. Estudios han reportado que su análisis detallado puede brindar datos de interés. Nuestra hipótesis es que la medición del RRAI puede dar información para reconocer causas orgánicas (médula anclada, lipoma, etc.) en pacientes en los que previamente se consideró como de causa funcional. Objetivos. Comparar la duración del reflejo rectoanal inhibitorio en la manometría anorrectal de pacientes con constipación funcional refractaria (CFR) y mielomeningocele (MMC). Población y métodos. Estudio observacional, transversal, analítico (2004-2019). Pacientes constipados crónicos con incontinencia fecal funcional y orgánica (mielomeningocele). Se les realizó manometría anorrectal con sistema de perfusión de agua y se midió la duración del RRAI con diferentes volúmenes (20, 40 y 60 cc). Grupo 1 (G1): 81 CFR. Grupo 2 (G2): 54 MMC. Se excluyeron pacientes con retraso madurativo, esfínter anal complaciente, agenesia sacra y aquellos no colaboradores. Resultados. Se incluyeron 135 sujetos (62 varones). La mediana de edad fue G1:9,57 años; G2: 9,63 años. Duración promedio G1 vs. G2 con 20 cc: 8,89 vs. 15,21 segundos; con 40 cc: 11.41 vs. 21,12 segundos; con 60 cc: 14,15 vs. 26,02 segundos. La diferencia de duración del RRAI entre ambos grupos con diferentes volúmenes fue estadísticamente significativa (p = 0,0001). Conclusión. La duración del RRAI aumenta a mayor volumen de insuflación del balón en ambas poblaciones. Pacientes con MMC tuvieron mayor duración del RRAI que aquellos con CFR. En los pacientes con RRAI prolongado, debe descartarse lesión medular.

Introduction. Usually, during anorectal manometry, only the presence or absence of rectoanal inhibitory reflex (RAIR) is investigated. Studies have reported that a detailed analysis may provide data of interest. Our hypothesis is that RAIR measurement may provide information to detect organic causes (tethered cord, lipoma, etc.) in patients in whom a functional cause had been previously considered. Objectives. To compare RAIR duration in anorectal manometry between patients with refractory functional constipation (RFC) and myelomeningocele (MMC). Population and methods. Observational, analytical, cross-sectional study (2004­2019). Patients with chronic constipation and functional and organic fecal incontinence (myelomeningocele). The anorectal manometry was performed with a water-perfused system, and the duration of RAIR was measured with different volumes (20, 40, and 60 cc). Group 1 (G1): 81 RFC. Group 2 (G2): 54 MMC. Patients with developmental delay, compliant anal sphincter, sacral agenesis and non-cooperative patients were excluded. Results. A total of 135 individuals were included (62 were male). Their median age was 9.57 years in G1 and 9.63 years in G2. Average duration in G1 versus G2 with 20 cc: 8.89 versus 15.21 seconds; 40 cc: 11.41 versus 21.12 seconds; 60 cc: 14.15 versus 26.02 seconds. The difference in RAIR duration with the varying volumes was statistically significant (p = 0.0001). Conclusion. RAIR duration was longer with increasing balloon inflation volumes in both populations. RAIR duration was longer in patients with MMC than in those with RFC. Spinal injury should be ruled out in patients with prolonged RAIR.

Anomalías congénitas frecuentes en Uruguay entre 2011 y 2014: importancia de un registro para la evaluación de las necesidades de salud / Frequent congenital anomalies in Uruguay in 2011-2014; importance of a medical record for health assessment / Anomalias congênitas frequentes no Uruguai entre 2011-2014, importância de um registro para avaliação das necessidades de saúde

Introducción: las anomalías congénitas (AC) son un problema de salud pública con impacto en la infancia, la mortalidad infantil (MI) y la discapacidad. En Uruguay, así como en otros países desarrollados, las AC y la prematuridad son las principales causas de MI. Objetivos: el objetivo de este trabajo fue analizar las anomalías más frecuentes en el país entre 2011 y 2014, y evaluar los factores de riesgo. Material y método: los datos se obtuvieron del Registro Nacional de Defectos Congénitos y Enfermedades Raras y Estadísticas Vitales del Ministerio de Salud Pública. Resultados: se determinó que prácticamente la mitad de los casos fueron: cardiopatías congénitas, síndrome de Down y defectos del tubo neural (anencefalia, encefalocele y mielomeningocele), representando 0,42% (812/191.820) y 2,85% (38/1334) de los nacidos vivos (NV) y de los óbitos fetales respectivamente. Las prevalencias por 10.000 NV y OF fueron: 38,52 y 149,93 para cardiopatías congénitas; 3,6 y 7,5 para síndrome de Down; 2,1 y 127,4 para defectos del tubo neural. La edad materna avanzada fue el principal factor de riesgo de síndrome de Down. Los factores de riesgo observados en las tres anomalías seleccionadas fueron: prematurez, depresión neonatal y bajo peso al nacer. Conclusiones: las anomalías congénitas en general y las seleccionadas en este trabajo en particular, constituyen una causa relevante de morbimortalidad en el período neonatal e infantil, plausibles de prevención. El diagnóstico temprano es fundamental para planificar servicios de salud especializados. Los resultados aquí presentados se pueden utilizar como línea de base para medir el impacto de las acciones de salud a nivel nacional.

Introduction: congenital anomalies (CA) are a public health problem with an impact on childhood, infant mortality (IM) and disability. In Uruguay, as well as in other developed countries, CA and prematurity are the main causes of IM. Objectives: analyze the most frequent anomalies in the country in 2011-2014 and evaluate risk factors. Material and methods: the data were obtained from the National Record of Congenital Defects and Rare Diseases and health statistics from the Ministry of Public Health. Results: it was determined that practically half of the cases were: congenital heart disease, Down syndrome and Neural Tube Defects (anencephaly, encephalocele and myelomeningocele), accounting for 0.42% (812/191,820) and 2.85% (38/1334) of live births and stillbirths respectively. The prevalence per 10,000 NV and stillbirths were: 38.52 and 149.93 for Congenital Heart Disease; 3.6 and 7.5 for Down Syndrome; 2.1 and 127.4 for neural tube defects. Advanced maternal age was the main risk factor for Down syndrome. The risk factors observed in the three selected anomalies were: prematurity, neonatal depression and low birth weight. Conclusions: congenital anomalies in general, and those selected in this study in particular, are a relevant cause of morbidity and mortality in newborns and infants, likely to be prevented. Early diagnosis is essential for planning specialized health services. The results presented in the present paper can be used as a baseline to measure the impact of health actions at national level.

Introdução: as anomalias congênitas (AC) são um problema de saúde pública com impacto na infância, na mortalidade infantil (MI) e na deficiência. No Uruguai, assim como em outros países desenvolvidos as AC e prematuridade são as principais causas de MI. Objetivos: analisar as anomalias mais frequentes no país, entre 2011-2014 e avaliar os fatores de risco. Material e métodos: os dados foram obtidos do Registro Nacional de Defeitos Congênitos e Doenças Raras e estatísticas vitais do Ministério da Saúde Pública. Resultados: determinou-se que praticamente a metade dos casos eram: cardiopatias congênitas, Síndrome de Down e Defeitos do tubo neural (anencefalia, encefalocele e mielomeningocele), representando 0,42% (812/191.820) e 2,85% (38/1334) de nascidos vivos-NV e natimortos, respectivamente. As prevalências por 10.000 NV e natimortos foram: 38,52 e 149,93 para Cardiopatia Congênita; 3,6 e 7,5 para Síndrome de Down; 2,1 e 127,4 para defeitos do tubo neural. A idade materna avançada foi o principal fator de risco para a síndrome de Down. Os fatores de risco observados nas três anomalias selecionadas foram: prematuridade, depressão neonatal e baixo peso ao nascer. Conclusões: as anomalias congênitas em geral e as selecionadas neste estudo em particular, constituem causa relevante de morbimortalidade no período neonatal e infantil, possível de ser prevenida. O diagnóstico precoce é fundamental para o planejamento de serviços de saúde especializados. Os resultados aqui apresentados podem ser usados como base para medir o impacto das ações de saúde realizadas a nível nacional.

Evaluación del proceso de atención urológica de pacientes pediátricos con mielomeningocele / Evaluation of the urological care process of pediatric patients with myelomeningocele

Introducción: El mielomeningocele (MMC) es una de las malformaciones congénitas más severas compatible con la vida. El 90% de los pacientes presenta vejiga neurogénica que debe ser evaluada y tratada precozmente. Objetivos: Describir la evaluación y tratamiento nefrourológico recibido por pacientes con MMC hasta el momento de la primera consulta en el Hospital Garrahan (periodo pre-ingreso). Describir la evaluación realizada y el tratamiento urológico implementado a partir del ingreso al hospital Garrahan (periodo post-ingreso). Evaluar la prevalencia de Enfermedad Renal Crónica (ERC). Población y Métodos: Se realizó un estudio con diseño clínico analítico, retrospectivo, longitudinal sobre pacientes con MMC de 1 mes a 18 años derivados al Hospital Garrahan para atención ambulatoria en los años 2011 y 2012. Resultados: Se incluyeron115 pacientes. Al momento de la derivación al hospital ("pre-ingreso") 7% de los pacientes habían logrado completar evaluación nefrourológica, (ecografía vesicorenal, urodinamia, Cistouretrografía, Centellograma renal y Creatininemia). Tratamiento: 33% vaciaban vejiga por CIL o vesicostomía y 21% recibían Oxibutinina. A partir del ingreso al seguimiento en el Garrahan 83% lograron completar la evaluación, y en función del resultado de la misma se indicó CIL en 87% y Oxibutinina en el 66% de los pacientes. La prevalencia de ERC al ingreso fue de 43%; la mayoría en estadio I. Conclusiones: La mayoría de los pacientes con MMC fueron derivados al hospital de tercer nivel con evaluaciones urológicas incompletas y sin el tratamiento adecuado de la vejiga neurogénica. El inicio del seguimiento interdisciplinario en un hospital de alta complejidad facilitó la realización de las evaluaciones necesarias y la implementación del tratamiento adecuado (AU)

Introduction: Myelomeningocele (MMC) is one of the most severe congenital malformations compatible with life. Of all the patients, 90% presents with a neurogenic bladder requiring early evaluation and treatment. Objectives: To describe the uronephrological evaluation and treatment received by patients with MMC up to the first consultation at Garrahan Hospital (pre-follow-up period). To describe the urological evaluation and treatment implemented from referral to Garrahan Hospital (follow-up period). To evaluate the prevalence of chronic kidney disease (CKD). Population and Methods: A retrospective, longitudinal study with a clinical, analytical design was conducted in patients with MMC between 1 months and 18 years of age referred to Garrahan Hospital for outpatient care in 2011 and 2012. Results: 115 patients were included. At the time of referral to the hospital ("pre-follow-up") 7% of the patients had undergone complete uronephrological evaluation (kidney-bladder ultrasonography, urodynamic studies, cystourethrography, renal scintigraphy, and creatininemia levels). Treatment: 33% emptied their bladder by CIC or vesicostomy and 21% received oxybutynin. From follow-up initiation at Garrahan Hospital, 83% underwent complete evaluation, and based on the results CIC was indicated in 87% and oxybutynin in 66% of the patients. On admission, prevalence of CKD was 43%; with stage I in the majority of the patients. Conclusions: The majority of the patients with MMC were referred to a third-level hospital with incomplete urological studies and without adequate treatment of the neurogenic bladder. Initiation of interdisciplinary follow-up at a tertiary hospital allowed for the necessary studies and implementation of adequate treatment (AU)

Cirugía precoz en la prevención de la sepsis del recién nacido con mielomeningocele / Precocious surgery in preventing the sepsis of newborn with meningomyelocele

El mielomeningocele es una malformación congénita por defecto del cierre del tubo neural, se produce en las primeras semanas de crecimiento intrauterino. Consiste en una masa quística que incluye tejido nervioso y meninges, acompañadas de una fusión incompleta de los arcos vertebrales. Produce severos daños neurales y puede asociarse a otras malformaciones. Su reparación, en las primeras horas de vida, es necesaria para evitar complicaciones que pueden comprometer la vida del niño o causar mayor discapacidad. Se reportó un caso de un recién nacido con diagnóstico de mielomeningocele fisurado, a nivel lumbar. Se intervino quirúrgicamente en las primeras 6 h de vida; se disecó el saco dural y se separaron las raíces, logrando el cierre completo de la duramadre. Se reparó la piel con afrontamiento de los bordes y adecuada cicatrización de la herida. Fue aplicada antibioticoterapia profiláctica con cefalosporina de tercera generación. El infante egresó a los 10 días de operado sin complicaciones neuroquirúgicas asociadas (AU).

Meningomyelocele is a congenital malformation by defect of neural tube closing, produced in the first weeks of intrauterine grow. It is a cystic mass that includes nervous tissues and meninges, together with an incomplete fusion of the vertebral arches. It produces severe neural damages and could be associated to other malformations. It is necessary to repair it during the first hours after birth to avoid complications that could compromise the child’s life or cause more disability. The case of a new-born child diagnosed with fissured meningomyelocele at the lumbar level is presented. He was operated in the first six hours after birth; the dural sac was dissected and the roots separated, reaching the complete dura mater closure. The skin was repaired with edges affronting and adequate wound healing. Prophylactic antibiotic therapy with third generation cephalosporin was applied. The child was discharged 10 days alter the surgery without associated neurosurgical complications (AU).

Perfil clínico-epidemiológico dos pacientes tratados com mielomeningocele em um hospital universitário de Curitiba / Clinical and epidemiological profile of patients treated with myelomeningocele at a university hospital in Curitiba

Objetivo: O objetivo deste trabalho é traçar o perfil clínico-epidemiológico dos recém-nascidos portadores de mielomeningocele tratados no serviço de neurocirurgia do Hospital Universitário Evangélico de Curitiba (HUEC) e comparar esses dados com a literatura. Método: Foram revistos os prontuários e descrições de cirurgia de todos os pacientes operados para tratamento de mielomeningocele no período de janeiro de 2007 a junho de 2012, compondo uma amostra de 26 pacientes. Resultados: Os pacientes estudados foram predominantemente do sexo masculino, com lesão ao nível da região lombar. Em 21 pacientes evidenciou-se a presença de hidrocefalia, e outras quatro crianças apresentaram outras malformações do sistema nervoso central. A maioria dos pacientes apresentou bexiga neurogênica, e outros nove recém-nascidos tiveram anormalidades ortopédicas. Conclusão: A mielomeningocele é um evento que cursa com alta morbidade principalmente devido às complicações neurológicas, urológicas, ortopédicas, entre outras, assim é de suma importância tanto estimular a prevenção quanto realizar o diagnóstico e tratamento de forma mais precoce possível.

Objective: The aim of this paper is to map the clinical and epidemiological profile of the newborn with myelomeningocele treated in the neurosurgery service of the Hospital Universitário Evangélico of Curitiba (HUEC) and compare this data with the literature. Method: We reviewed the hospital files, surgical and out-patient notes of all patients operated on for the treatment of myelomeningocele from January 2007 to June 2012, composing a sample of 26 patients. Results: The patients studied were predominantly male with an injury in the lumbar region. In 21 patients revealed the presence of hydrocephalus, and other four children had other malformations of the central nervous system. Most patients had neurogenic bladder, and other nine neonates had orthopedic abnormalities. Conclusion: Myelomeningocele is an event that leads to high morbidity mainly due to neurological, urological, orthopedic and others, so it is of paramount importance both to stimulate the prevention and perform the diagnosis and treatment as early as possible.

Perfil de crianças com mielomeningocele em hospital de referência - Rio de Janeiro / Profile of children with Myelomeningocele in a Reference Hospital - Rio de Janeiro - Brazil

Introdução: A mielomeningocele (MMC) é uma das formas de disrafismo que resulta do defeito de fechamento da porção posterior dotubo neural, durante a quarta semana de gestação. Objetivos: Traçar o perfil epidemiológico dos recém-nascidos portadores de (MMC) no IFF/FIOCRUZ, encaminhados ao setor de Fisioterapia Motora. Material e Métodos: Estudo transversal, descritivo, institucional, noqual foram analisados prontuários de pacientes portadores de (MMC), entre janeiro de 2007 e junho de 2008. Resultados e Discussão: Houve predomínio do sexo masculino. Em 14 criancas detectou-se a presença de hidrocefalia. Quatro crianças apresentaram outras malformaçõesdo sistema nervoso, como disgenesias do corpo caloso. A maioria dos pacientes apresentou alterações ortopédicas, sendo a mais freqüente o pétorto congênito. Os maiores problemas estão relacionados com a possibilidade de levantar, deambular e controlar voluntariamente os sistemasvesical e intestinal. Conclusão: O tratamento de crianças com mielomeningocele requer intervenção clínica e cirúrgica precoces, além detratamento reabilitativo.

Introduction: Myelomeningocele (MMC) is one of the forms of dysraphism that results from a defect in the closure of the posterior portion/section of the neural tube, during the fourth week of gestation. MMC affects the nervous, musculoskeletal and urogenital systems. Objectives: To map the epidemiological profile of the newborn with MMC in the IFF/FIOCRUZ, sent to the Physical Therapy service. Material and Methods: A transversal, descriptive and institutional study, in which the medical records of patients with MMC from January 2007 to June 2008 have been analyzed. Results and Discussion: There was predominance of the male sex. In 14 children the presence of hydrocephalus was detected. Four children presented other malformations of the nervous system, such as corpus callosum dysgenesis. The majority of the patients showed orthopedic changes, the most frequent of which were congenital foot deformities. The greatest problems were related to the possibility of standing, walking and voluntarily controlling the bladder and bowel systems. Conclusion: The treatment of children with MMC requires early clinical and surgical intervention, as well as rehabilitation treatment.

Enfermedades raquimedulares congénitas en Teletón Santiago: factores demográficos, sociales, clínicos y funcionales asociados / Congenital spine pathologies in Teleton Santiago: associated demographic factors, social, clinical and functional

Introduction: In our country there is no information on factors related to independence and participation in children with congenital spine pathology. Objective: To describe the demographic, clinical, social and functional characteristics of patients aged 2 to 18 years with neural tube defects, explore the association between age and neurological level and compare with international literature. Materials and Methods: This is a retrospective descriptive study were we review the clinical protocolized evaluation forms from the Integral Spine Polyclinic of Teletón Santiago Institute, from children seen between March 2008 and March 2009. 255 individuals with chronic spine pathology met the inclusion criteria. The data was processed using SPSS version 17.0. Association tests were applied between variables based on a x2 distribution with p < 0.05. Results: Of the 255 patients studied, 92 percent of the patients had myelomeningocele, 50 percent of them with a thoracic level; 58 percent were women; 49 percent were in the group of 8-13 years; 82.4 percent attended school. Thirty three percent of them were obese; 89 percent used intermittent bladder catheterization and 77 percent achieve regular bowel movements; 60-80 percent were independent in feeding and minor hygiene, but less than 40 percent were independent in dressing, bathing and transfers; 62 percent used a wheelchair, 50 percent did not leave their home alone and 30.6 percent did not have any participation in household tasks. Conclusion: Demographic profile similar to patients with the same disease and age in other countries, high neurological level prevalence, obesity tendency in the group from 2-7 years, poor independence in more complex daily life activities and social participation.

Introducción: En el país se carece de información sobre factores relacionados con independencia, participación en el hogar y comunidad, en niños con patología raquimedular congénita. Objetivo: Describir las características demográficas, clínicas funcionales y sociales de pacientes entre 2 y 18 años con mielodisplasia y explorar asociación con edad y nivel neurológico. Materiales y Método: Estudio descriptivo transversal, mediante revisión de formularios de evaluación clínica protocolizados del Policlínico Integral Raquimedular de Instituto Teletón Chile, de niños atendidos entre marzo 2008 y marzo 2009. Doscientos cincuenta y cinco individuos con patología raquimedular cumplieron con requisitos de inclusión. Los datos se procesaron con SPSS versión 17.0. Se aplicaron pruebas de asociación entre variables basado en distribución X2 con p < 0,05. Resultados: De los 255 pacientes estudiados, 92 por ciento eran portadores de mielomeningocele siendo el 50 por ciento clasificados en nivel torácico; 58 por ciento fueron mujeres; 49 por ciento en el grupo de 8-13 años, el 82,4 por ciento asistía al colegio. El 33 por ciento era obeso; 89 por ciento usaba cateterización intermitente y 77 por ciento tenía ritmo intestinal normal; 60-80 por ciento eran independientes en alimentación e higiene menor, pero menos del 40 por ciento eran independientes en vestuario, baño y transferencias, el 62 por ciento usaba silla de ruedas, el 50 por ciento no salía sólo de su casa y el 30,6 por ciento no tenía tareas en el hogar. Conclusión: Perfil demográfico similar a pacientes con igual patología y edad en otros países; nivel neurológico alto, mayor a lo habitual; la independencia en actividades diarias y participación en el hogar y comunidad, fueron bajas en esta población.

Management of myelomeningocele

T To find out best possible protocol to provide productive life to children born with Myelomeningocele. Descriptive study. Department of Neurosurgery, Jinnah Postgraduate Medical Centre Karachi from December 2001 to December 2006. The medical record of 415 children with myelomeningocele operated at our center was reviewed retrospectively. The surgical and medical management protocol used for different sites of myelomeningocele was studied.The age of most of the patients at the time of myelomeningocele repair was between 25-30 days; however, children with ruptured myelomeningocele were consistently repaired early. All paraplegic patients with dorsolumbar myelomeningocele were treated with either a low-pressure ventriculoperitoneal [VP] shunt only, direct repair or both. Patients with cervical, dorsal and lumbo-sacral myelomeningocele requiring VP shunt were operated either simultaneously for both procedures or with delayed insertions of a VP shunt after treatment of ventriculitis All 16 patients with ruptured myelomeningocele [3.8%] were treated for repair as well as ventriculitis. Complications including CSF leak, wound infection or necrosis after repair of myelomeningocele occurred in 22 cases [5.3%]. The postoperative follow up for all patients was 1- 2 years Surgical intervention with a low-pressure VP shunt in large dorsolumbar myelomeningocele produced good results

Myelomeningocele: a Brazilian University Hospital experience

Avaliamos 31 crianças com mielomeningocele nascidas entre julho de 1990 e julho de 2000. A mediana de acompanhamento foi 24 meses (6-68m). Duas mães possuíam conhecido fator de risco (diabetes mellitus). Doze obtiveram correto diagnóstico pré-natal da patologia. Todas as crianças nasceram a termo; 23 via cesariana; 13 apresentaram ruptura de membrana. A mediana de correção cirúrgica foi 4 dias (1-44d). Lesões lombosacras foram as mais freqüentes (46%). Trinta pacientes apresentaram hidrocefalia, sendo a derivação ventrículo peritoneal (DVP) necessária em 27. Meningite foi 4 vezes mais frequente em pacientes com DVP. Sete pacientes eram epilépticos (19,4%). O teste de Denver II mostrou atraso motor significante. Bexiga neurogênica foi diagnosticada em 12 pacientes. Pé torto congênito foi a malformação ortopédica mais comum (53%). Seis pacientes morreram. Até o momento, 17 pacientes são acompanhados. Uma abordagem multidisciplinar provavelmente colabora para melhor qualidade de vida.

Encefalomeningoceles: incidencia, características y evolución / Encephaloceles: incidence and evolution

Se estudiaron 82 casos de 95 registrados con diagnóstico de encéfalomeningocele en el Hospital Infantil Dr. Robert Reid Cabral, en el período comprendido entre abril 1984 y abril 1997. Se analizó la procedencia, edad materna, localización y tipo de la lesión, malformaciones asociadas y resultado del manejo quirúrgico. 43 pacientes eran hembras y 39 varones, su edad estaba comprendida entre 0 a 8 años. 73// de los niños procedía de la Región Sur del país. 17.6// de las madres era menor de 20 años. 80// de los pacientes eran normocéfalo. En solo 7 casos se encontró anomalías intracraneales asociadas. En la mayoría de los pacientes (60.9//), el tratamiento quirúrgico consistió en extirpación/corrección de la lesión. La mortalidad operatoria fue 4//