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1.
Cureus ; 16(5): e60425, 2024 May.
Article in English | MEDLINE | ID: mdl-38882955

ABSTRACT

Uterine arteriovenous malformation (AVM) is a rare but serious condition that can cause heavy uterine bleeding. It occurs when abnormal connections form between the arteries and veins in the uterus, leading to significant health complications. Accurate identification and diagnosis are crucial because overlooking or mishandling them can lead to severe, life-threatening bleeding. We present the case of a 30-year-old patient presenting with abnormal uterine bleeding 15 days after she gave birth to her second child. The ultrasound examination showed images suggestive of retained ovuloplacental remnants, so a uterine aspiration was performed, but the patient presented severe vaginal bleeding. Subsequently, magnetic resonance imaging (MRI) was performed, demonstrating the presence of a prominent lesion in the posterior wall of the uterine body with multiple serpentine-like pathways and a signal void suggestive of aberrant vessels corresponding to AVMs. Ergotrate and misoprostol were administered to control the bleeding, and a Bakri balloon was inserted and maintained until the bleeding stopped. We are highlighting this case to emphasize the importance of considering uterine AVM (UAVM) when dealing with abnormal uterine bleeding, even in the postpartum period. Due to its rarity, there is a lack of substantial evidence to guide clinicians in managing this condition.

2.
Arch Cardiol Mex ; 2024 May 08.
Article in Spanish | MEDLINE | ID: mdl-38718428

ABSTRACT

Objective: The atrio-ventricular and ventricle-arterial double discordance (DD) or corrected transposition of the great arteries is a rare heart disease, it occurs in 0.02-0.07 of every 1,000 live newborns. The objective of the study is to describe the diagnosis, treatment and evolution of a series of patients with DD. Method: A retrospective and descriptive study was carried out, reviewing the records of patients diagnosed with DD in the last 22 years. Descriptive statistics were performed. Numerical variables were obtained using means and standard deviation and categorical variables using frequencies and percentages. Results: Thirty patients were studied in 22 years with a ratio of 1.5:1 for men, with a mean age of 20 months. The situs was solitus in 24/29 patients (82.7%). Ventricular septal defect was the most frequent lesion in 25/29 (86.2%) Tricuspid insufficiency in 70%. Four patients diagnosed with pulmonary atrial hypertension. With atrio-ventricular block 20%. One with Wolff-Parkinson-White syndrome. Surgical treatment was carried out in 70% of patients. Eight with Glenn procedure (26.6%) and 4 with Fontan surgery (13.3%). Follow-up ranged from 1 month to 17 years. Five died (16.6%). Of the 25 patients in follow-up, 18 patients (72%) had normal ventricular function, 5 with Grade II Ross classification (20%) and 2 in Grade III (8%). Conclusions: The quality of life of these patients is improving and there is still controversy in the literature about the ideal time to perform the most appropriate surgical procedure.


Objetivo: La doble discordancia auriculo-ventricular y ventrículo-arterial (DD) o transposición corregida de las grandes arterias, se presenta en 0.02-0.07 de cada 1,000 recién nacidos vivos. El objetivo del estudio es describir el diagnóstico, tratamiento y evolución de pacientes con DD. Método: Se realizó un estudio retrospectivo y descriptivo, revisando los registros de pacientes con DD en los últimos 22 años. Se realizó estadística descriptiva. Las variables numéricas se obtuvieron mediante medias y desviación estándar y las categóricas mediante frecuencias y porcentajes. Resultados: Se estudiaron 30 pacientes con una relación de 1.5:1 para el varón, con una edad media de 20 meses. El situs fue solitus en 24/29 pacientes (82.7%). La comunicación interventricular fue la lesión más frecuente en 25/29 pacientes (86.2%), insuficiencia tricuspídea en el 70%. Cuatro pacientes con diagnóstico de hipertensión arterial pulmonar. Con bloqueo atrio-ventricular un 20%. Uno con síndrome de Wolff-Parkinson-White. El tratamiento quirúrgico se realizó en el 70% de los pacientes. Con procedimiento de Glenn 8 (26.6%) y 4 cirugías de Fontan (13.3%). El seguimiento fue de 1 mes a 17 años. Cinco fallecieron (16.6%). De los 25 restantes, 18 pacientes (72%) con función ventricular normal, 5 con clasificación de Ross grado II (20%) y 2 en G III (8%). Conclusiones: La calidad de vida de estos pacientes está mejorando, aún existe controversia sobre el momento ideal para realizar el procedimiento más adecuado quirúrgico.

5.
Bol Med Hosp Infant Mex ; 80(4): 253-259, 2023.
Article in English | MEDLINE | ID: mdl-37703577

ABSTRACT

BACKGROUND: In congenital heart surgery, low cardiac output syndrome (LCOS) is a major cause of morbidity in the immediate post-operative period. A decrease in cardiac output leads to an increase in tissue oxygen consumption. Several biomarkers such as venous oxygen saturation (SvO2), arteriovenous oxygen difference (DavO2), and lactate can assess tissue perfusion in the presence of LCOS. Recently, central venous to arterial CO2 difference (ΔCO2) has been proposed as a biomarker of tissue ischemia that could be used as a predictor of death in neonatal patients. This study aimed to analyze the relationship between ΔCO2 and immediate post-operative outcomes in pediatric patients undergoing congenital heart surgery and its correlation with DavO2, SvO2, and lactate. METHODS: We conducted a longitudinal study of patients aged 0-18 years who underwent congenital heart surgery with or without cardiopulmonary bypass at the Instituto Nacional de Pediatría, from March 2019 to March 2021. RESULTS: Eighty-two patients were included; the median age was 17 months. About 59% had a ΔCO2 ≥ 6 mmHg. Patients with ΔCO2 ≥ 6 mmHg had a vasoactive-inotropic score > 5 (p < 0.001), DavO2 > 5 mL/dL (p = 0.048), and lactate > 2 mmol/L (p = 0.027), as well as a longer hospital stay (p = 0.043). Patients with ΔCO2 > 6 mmHg and vasoactive-inotropic score ≥ 10 were 12.6 times more likely to die. CONCLUSION: ΔCO2 is a good marker of tissue hypoperfusion and outcome in the post-operative period of congenital heart surgery.


INTRODUCCIÓN: En la cirugía cardiaca de malformaciones congénitas, el síndrome de bajo gasto cardiaco (SBGC) es una de las principales causas de morbilidad en el postoperatorio inmediato. La caída del gasto cardiaco aumenta el consumo de oxígeno en los tejidos. Varios biomarcadores, como la saturación venosa de oxígeno (SvO2), la diferencia arteriovenosa de oxígeno (DavO2) y el lactato han sido utilizados como indicadores hipoperfusión tisular en presencia de SBGC. Recientemente, la diferencia arteriovenosa de CO2 (ΔCO2) se ha propuesto como otro biomarcador de isquemia tisular que podría utilizarse como predictor de muerte en pacientes en edad neonatal. El objetivo de este estudio fue analizar la relación entre la ΔCO2 y la evolución postoperatoria de pacientes pediátricos operados de cardiopatías congénitas y correlacionarlo con la DavO2, SvO2 y lactato. MÉTODOS: Se realizó un estudio longitudinal en pacientes de 0 a 18 años operados de corazón con empleo de bomba de circulación extracorpórea en el Instituto Nacional de Pediatría. RESULTADOS: Se incluyeron 82 pacientes; la mediana de edad fue de 17 meses. El 59% presentó un ΔCO2 > 6 mmHg. Los pacientes con un ΔCO2 > 6 mmHg mostraron un puntaje de inotrópicos > 5 (p < 0.001), DavO2 > 5 mL/dL (p = 0.048) y lactato > 2 mmol/L (p = 0.027), así como mayor estancia hospitalaria (p = 0.043). Los pacientes con ΔCO2 > 6 mmHg y un puntaje de inotrópicos ≥ 10 presentaron una probabilidad de muerte 12.6 veces mayor. CONCLUSIONES: El ΔCO2 en el periodo postoperatorio de una cirugía cardiaca congénita es un buen marcador de hipoperfusión tisular y de desenlace.


Subject(s)
Carbon Dioxide , Heart Defects, Congenital , Infant, Newborn , Humans , Child , Infant , Longitudinal Studies , Heart Defects, Congenital/surgery , Lactic Acid , Biomarkers
6.
Bol. méd. Hosp. Infant. Méx ; 80(4): 253-259, Jul.-Aug. 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1520287

ABSTRACT

Abstract Background: In congenital heart surgery, low cardiac output syndrome (LCOS) is a major cause of morbidity in the immediate post-operative period. A decrease in cardiac output leads to an increase in tissue oxygen consumption. Several biomarkers such as venous oxygen saturation (SvO2), arteriovenous oxygen difference (DavO2), and lactate can assess tissue perfusion in the presence of LCOS. Recently, central venous to arterial CO2 difference (ΔCO2) has been proposed as a biomarker of tissue ischemia that could be used as a predictor of death in neonatal patients. This study aimed to analyze the relationship between ΔCO2 and immediate post-operative outcomes in pediatric patients undergoing congenital heart surgery and its correlation with DavO2, SvO2, and lactate. Methods: We conducted a longitudinal study of patients aged 0-18 years who underwent congenital heart surgery with or without cardiopulmonary bypass at the Instituto Nacional de Pediatría, from March 2019 to March 2021. Results: Eighty-two patients were included; the median age was 17 months. About 59% had a ΔCO2 ≥ 6 mmHg. Patients with ΔCO2 ≥ 6 mmHg had a vasoactive-inotropic score > 5 (p < 0.001), DavO2 > 5 mL/dL (p = 0.048), and lactate > 2 mmol/L (p = 0.027), as well as a longer hospital stay (p = 0.043). Patients with ΔCO2 > 6 mmHg and vasoactive-inotropic score ≥ 10 were 12.6 times more likely to die. Conclusion: ΔCO2 is a good marker of tissue hypoperfusion and outcome in the post-operative period of congenital heart surgery.


Resumen Introducción: En la cirugía cardiaca de malformaciones congénitas, el síndrome de bajo gasto cardiaco (SBGC) es una de las principales causas de morbilidad en el postoperatorio inmediato. La caída del gasto cardiaco aumenta el consumo de oxígeno en los tejidos. Varios biomarcadores, como la saturación venosa de oxígeno (SvO2), la diferencia arteriovenosa de oxígeno (DavO2) y el lactato han sido utilizados como indicadores hipoperfusión tisular en presencia de SBGC. Recientemente, la diferencia arteriovenosa de CO2 (ΔCO2) se ha propuesto como otro biomarcador de isquemia tisular que podría utilizarse como predictor de muerte en pacientes en edad neonatal. El objetivo de este estudio fue analizar la relación entre la ΔCO2 y la evolución postoperatoria de pacientes pediátricos operados de cardiopatías congénitas y correlacionarlo con la DavO2, SvO2 y lactato. Métodos: Se realizó un estudio longitudinal en pacientes de 0 a 18 años operados de corazón con empleo de bomba de circulación extracorpórea en el Instituto Nacional de Pediatría. Resultados: Se incluyeron 82 pacientes; la mediana de edad fue de 17 meses. El 59% presentó un ΔCO2 > 6 mmHg. Los pacientes con un ΔCO2 > 6 mmHg mostraron un puntaje de inotrópicos > 5 (p < 0.001), DavO2 > 5 mL/dL (p = 0.048) y lactato > 2 mmol/L (p = 0.027), así como mayor estancia hospitalaria (p = 0.043). Los pacientes con ΔCO2 > 6 mmHg y un puntaje de inotrópicos ≥ 10 presentaron una probabilidad de muerte 12.6 veces mayor. Conclusiones: El ΔCO2 en el periodo postoperatorio de una cirugía cardiaca congénita es un buen marcador de hipoperfusión tisular y de desenlace.

7.
BMJ Glob Health ; 8(5)2023 05.
Article in English | MEDLINE | ID: mdl-37142298

ABSTRACT

The global burden of paediatric and congenital heart disease (PCHD) is substantial. We propose a novel public health framework with recommendations for developing effective and safe PCHD services in low-income and middle-income countries (LMICs). This framework was created by the Global Initiative for Children's Surgery Cardiac Surgery working group in collaboration with a group of international rexperts in providing paediatric and congenital cardiac care to patients with CHD and rheumatic heart disease (RHD) in LMICs. Effective and safe PCHD care is inaccessible to many, and there is no consensus on the best approaches to provide meaningful access in resource-limited settings, where it is often needed the most. Considering the high inequity in access to care for CHD and RHD, we aimed to create an actionable framework for health practitioners, policy makers and patients that supports treatment and prevention. It was formulated based on rigorous evaluation of available guidelines and standards of care and builds on a consensus process about the competencies needed at each step of the care continuum. We recommend a tier-based framework for PCHD care integrated within existing health systems. Each level of care is expected to meet minimum benchmarks and ensure high-quality and family centred care. We propose that cardiac surgery capabilities should only be developed at the more advanced levels on hospitals that have an established foundation of cardiology and cardiac surgery services, including screening, diagnostics, inpatient and outpatient care, postoperative care and cardiac catheterisation. This approach requires a quality control system and close collaboration between the different levels of care to facilitate the journey and care of every child with heart disease. This effort was designed to guide readers and leaders in taking action, strengthening capacity, evaluating impact, advancing policy and engaging in partnerships to guide facilities providing PCHD care in LMICs.


Subject(s)
Developing Countries , Heart Defects, Congenital , Humans , Child , Public Health , Heart Defects, Congenital/surgery , Registries , Continuity of Patient Care
8.
Heart ; 109(9): 710-718, 2023 04 12.
Article in English | MEDLINE | ID: mdl-36598072

ABSTRACT

OBJECTIVE: As COVID-19 continues to affect the global population, it is crucial to study the impact of the disease in vulnerable populations. This study of a diverse, international cohort aims to provide timely, experiential data on the course of disease in paediatric patients with congenital heart disease (CHD). METHODS: Data were collected by capitalising on two pre-existing CHD registries, the International Quality Improvement Collaborative for Congenital Heart Disease: Improving Care in Low- and Middle-Income Countries and the Congenital Cardiac Catheterization Project on Outcomes. 35 participating sites reported data for all patients under 18 years of age with diagnosed CHD and known COVID-19 illness during 2020 identified at their institution. Patients were classified as low, moderate or high risk for moderate or severe COVID-19 illness based on patient anatomy, physiology and genetic syndrome using current published guidelines. Association of risk factors with hospitalisation and intensive care unit (ICU) level care were assessed. RESULTS: The study included 339 COVID-19 cases in paediatric patients with CHD from 35 sites worldwide. Of these cases, 84 patients (25%) required hospitalisation, and 40 (12%) required ICU care. Age <1 year, recent cardiac intervention, anatomical complexity, clinical cardiac status and overall risk were all significantly associated with need for hospitalisation and ICU admission. A multivariable model for ICU admission including clinical cardiac status and recent cardiac intervention produced a c-statistic of 0.86. CONCLUSIONS: These observational data suggest risk factors for hospitalisation related to COVID-19 in paediatric CHD include age, lower functional cardiac status and recent cardiac interventions. There is a need for further data to identify factors relevant to the care of patients with CHD who contract COVID-19 illness.


Subject(s)
COVID-19 , Heart Defects, Congenital , Humans , Child , Adolescent , COVID-19/epidemiology , COVID-19/complications , Heart Defects, Congenital/epidemiology , Heart Defects, Congenital/therapy , Heart Defects, Congenital/complications , Intensive Care Units , Risk Factors
10.
World J Pediatr Congenit Heart Surg ; 14(1): 86-88, 2023 01.
Article in English | MEDLINE | ID: mdl-36259157

ABSTRACT

We report an unusual case of a 2-month-old baby with a diagnosis of common arterial trunk and double outlet right ventricle with a remote type ventricular septal defect. Taking into consideration the physiologic moment and anatomic findings of the patient, we planned and successfully performed a bidirectional Glenn procedure as its first palliative procedure.


Subject(s)
Double Outlet Right Ventricle , Fontan Procedure , Heart Defects, Congenital , Truncus Arteriosus, Persistent , Univentricular Heart , Infant , Humans , Fontan Procedure/methods , Heart Defects, Congenital/diagnostic imaging , Heart Defects, Congenital/surgery , Double Outlet Right Ventricle/diagnostic imaging , Double Outlet Right Ventricle/surgery , Palliative Care/methods , Heart Ventricles/surgery , Treatment Outcome
11.
World J Pediatr Congenit Heart Surg ; 13(6): 777-781, 2022 11.
Article in English | MEDLINE | ID: mdl-36300266

ABSTRACT

Several surgical strategies to deal with scimitar syndrome have been described over the years. Among them, the technique described by Lugones and coworkers in 2014 has gained attention due to its simplicity, reproducibility and excellent results. Following the original report of the procedure, the defect is usually repaired through a midline sternotomy. Here, we describe an alternative approach using a right axillary thoracotomy, which not only exhibits superior cosmetic results but allows for an excellent view of all relevant anatomic structures.


Subject(s)
Scimitar Syndrome , Humans , Scimitar Syndrome/surgery , Thoracotomy/methods , Reproducibility of Results , Treatment Outcome , Sternotomy/methods
12.
World J Pediatr Congenit Heart Surg ; 13(5): 609-614, 2022 09.
Article in English | MEDLINE | ID: mdl-36053092

ABSTRACT

Hypoplastic left heart syndrome (HLHS) is possibly the most challenging congenital heart defect to confront in any setting. The highly specialized infrastructure and resources needed to treat HLHS is not available in many low-resource settings. However, low-resource settings must not be assumed to be synonymous with low- and middle-income countries as national income is not necessarily indicative of a country's prioritization of healthcare resources. Besides, a low-resource setting may be institution-specific as well as country-specific. We have stratified institutional capabilities for addressing the requirements of treatment for HLHS into five levels based on the capacity for diagnosis, intervention, and post-discharge monitoring. Depending on institutional capabilities, children born with HLHS in low-resource settings experience a spectrum of outcomes ranging from death without diagnosis to the hybrid or Norwood stage 1 palliation. The decision-making is ethically challenging when resources are scarce and economic efficiency must be considered in the context of distributive justice. Even in settings that would be classified as resource-rich where survival after surgery and quality of life afterward keep improving, not every parent would choose surgical intervention for their hypothetical child with HLHS.


Subject(s)
Hypoplastic Left Heart Syndrome , Norwood Procedures , Aftercare , Child , Humans , Hypoplastic Left Heart Syndrome/diagnosis , Hypoplastic Left Heart Syndrome/surgery , Palliative Care , Patient Discharge , Quality of Life , Retrospective Studies , Risk Factors , Treatment Outcome
13.
Salud Publica Mex ; 64(4, jul-ago): 377-384, 2022 Jul 08.
Article in Spanish | MEDLINE | ID: mdl-36130362

ABSTRACT

OBJETIVO: Realizar un análisis de costoefectividad de la oximetría de pulso como prueba de detección neonatal de las cardiopatías congénitas críticas (CCC) en México. Material y métodos. Se realizó un estudio de evaluación económica desde la perspectiva de los proveedores de servicios de salud. A través de un árbol de decisiones se comparó la examinación física versus la examinación física junto con la prueba de oxi-metría de pulso (POP). RESULTADOS: Por cada 10 000 recién nacidos, la alternativa con la POP detectó 32 casos adicionales de CCC, con una razón de costoefectividad incremental de 1 219 USD y una probabilidad de costoefectividad mayor a 90% con una disposición a pagar de 25 000 USD por cada detección temprana. Conclusión. La costoefectividad de la POP, como tamiz neonatal cardiaco, es mayor en México que en países de altos ingresos, y representa una inversión costoefectiva para ganar años de vida en la población infantil de México.


Subject(s)
Heart Defects, Congenital , Oximetry , Cost-Benefit Analysis , Humans , Infant, Newborn , Mexico , Retrospective Studies
14.
World J Pediatr Congenit Heart Surg ; 13(3): 392-394, 2022 05.
Article in English | MEDLINE | ID: mdl-34787012

ABSTRACT

We report a case of advanced age at presentation of interrupted aortic arch with aortopulmonary window. Although the association between these two defects is well established, their overall prevalence is extremely low. This case presents us with an excellent opportunity to discuss decision making regarding aortic arch repair techniques according to age at which primary surgical correction is intended.


Subject(s)
Aortic Coarctation , Aortopulmonary Septal Defect , Aorta, Thoracic/diagnostic imaging , Aorta, Thoracic/surgery , Aortic Coarctation/complications , Aortic Coarctation/diagnostic imaging , Aortic Coarctation/surgery , Aortopulmonary Septal Defect/diagnostic imaging , Aortopulmonary Septal Defect/surgery , Humans
15.
World J Pediatr Congenit Heart Surg ; 12(4): 473-479, 2021 07.
Article in English | MEDLINE | ID: mdl-34278871

ABSTRACT

BACKGROUND: Early extubation is performed either in the operating room or in the cardiovascular intensive care unit during the first 24 postoperative hours; however, altitude might possibly affect the process. The aim of this study is the evaluation of early extubation feasibility of patients undergoing congenital heart surgery in a center located at 2,691 m (8,828 ft.) above sea level. MATERIAL AND METHODS: Patients undergoing congenital heart surgery, from August 2012 through December 2018, were considered for early extubation. The following variables were recorded: weight, serum lactate, presence or not of Down syndrome, optimal oxygenation and acid-base status according to individual physiological condition (biventricular or univentricular), age, bypass time, and ventricular function. Standardized anesthetic management with dexmedetomidine-fentanyl-rocuronium and sevoflurane was used. If extubation in the operating room was considered, 0.08 mL/kg of 0.5% ropivacaine was injected into the parasternal intercostal spaces bilaterally before closing the sternum. RESULTS: Four hundred seventy-eight patients were operated and 81% were early extubated. Mean pre- and postoperative SaO2 was 92% and 98%; postoperative SaO2 for Glenn and Fontan procedures patients was 82% and 91%, respectively. Seventy-three percent of patients who underwent Glenn procedure, 89% of those who underwent Fontan procedure (all nonfenestrated), and 85% with Down syndrome were extubated in the operating room. Reintubation rate in early extubated patients was 3.6%. CONCLUSION: Early extubation is feasible, with low reintubation rates, at 2,691 m (8,828 ft.) above sea level, even in patients with single ventricle physiology.


Subject(s)
Cardiac Surgical Procedures , Heart Defects, Congenital , Airway Extubation , Altitude , Child , Heart Defects, Congenital/surgery , Humans , Intubation, Intratracheal , Length of Stay , Retrospective Studies
17.
Arch Cardiol Mex ; 89(1): 100-104, 2019.
Article in English | MEDLINE | ID: mdl-31702729

ABSTRACT

Objective: Following the notable work accomplished by the Mexican Association of Specialists in Congenital Heart Disease (Asociación Mexicana de Especialistas en Cardiopatías Congénitas) with the development of a national registry for congenital cardiac surgery, the World Society for Pediatric and Congenital Heart Surgery has implemented an international platform to collect data and analyze outcomes of children with congenital heart disease. Methodology: This manuscript proposes a possible collaboration between Mexico's national congenital cardiac database (Registro Nacional de Cirugía Cardíaca Pediátrica) and the World Database for Pediatric and Congenital Heart Surgery. Conclusion: Such a partnership would advance the countries' desire for the ongoing development of quality improvement processes and improve the overall treatment of children with congenital heart disease.


Objetivo: Siguiendo el notable trabajo realizado por la Asociación Mexicana de Especialistas en Cardiopatías Congénitas (Asociación Mexicana de Especialistas en Cardiopatías Congénitas: AMECC) con el desarrollo de un registro nacional para la cirugía cardíaca congénita, la Sociedad Mundial de Pediatría y Cirugía Cardíaca Congénita ha implementado una plataforma internacional para recopilar datos y analizar los resultados de los niños con cardiopatía congénita. Metodología: Este manuscrito propone una posible colaboración entre la base nacional de datos cardiacos congénitos de México (RENACCAPE) y la Base de Datos Mundial para la Cirugía Cardíaca Pediátrica y Congénita (WDPCHS). Conclusión: Esta asociación promovería el deseo de los países de seguir desarrollando procesos de mejora de la calidad y mejorar el tratamiento general de los niños con cardiopatía congénita.


Subject(s)
Heart Defects, Congenital/surgery , Heart Diseases/congenital , Heart Diseases/surgery , Registries , Cardiac Surgical Procedures/methods , Child , Databases, Factual , Humans , Internationality , Mexico
18.
World J Pediatr Congenit Heart Surg ; 10(5): 590-596, 2019 09.
Article in English | MEDLINE | ID: mdl-31496420

ABSTRACT

BACKGROUND: Although high altitude has been considered a risk factor for the Fontan operation, and an indication for fenestration, there is a paucity of data to support its routine use. Fenestration, with its necessary right to left induced shunt, together with the lower partial pressure of oxygen found with progressive altitude, can significantly decrease hemoglobin oxygen saturation, and therefore, it would be desirable to avoid it. OBJECTIVE: To analyze immediate and medium-term results of the non-fenestrated, extracardiac, Fontan procedure at high altitude. METHODS: Retrospective analysis of data from consecutive patients who underwent non-fenestrated, extracardiac, Fontan procedure at two institutions located in Mexico City at 2,312 m (7,585 ft) and 2,691 m (8,828 ft) above sea level. High altitude was not considered a risk factor. RESULTS: Thirty-nine patients were included, with a mean age of 6.7 years. Mean preoperative indexed pulmonary vascular resistance was 1.7 Wood units. Seventy-nine percent of the patients extubated in the operating room. There was one in-hospital death (2.56%) and one at follow-up. Median chest tube drainage time was 6.5 and 6 days for the right and left pleural spaces. Median oxygen saturation at discharge was 90%. At a median follow-up of six months, all survivors, except one, had good tolerance to daily life activities. CONCLUSIONS: The present study shows good short- and medium-term results for the non-fenestrated, extracardiac, Fontan operation at altitudes between 2,300 and 2,700 m and might favor this strategy over fenestration to improve postoperative oxygen saturation. Further studies to examine the long-term outcomes of this approach need to be considered.


Subject(s)
Altitude , Fontan Procedure/adverse effects , Heart Defects, Congenital/surgery , Adolescent , Child , Child, Preschool , Drainage/methods , Female , Hemoglobins , Humans , Male , Mexico , Oxygen , Retrospective Studies , Risk Factors , Treatment Outcome , Vascular Resistance
19.
Arch Cardiol Mex ; 89(2): 112-116, 2019.
Article in English | MEDLINE | ID: mdl-31314005

ABSTRACT

Objective: Following the notable work accomplished by the Mexican Association of Specialists in Congenital Heart Disease (Asociación Mexicana de Especialistas en Cardiopatías Congénitas) with the development of a national registry for congenital cardiac surgery, the World Society for Pediatric and Congenital Heart Surgery has implemented an international platform to collect data and analyze outcomes of children with congenital heart disease. Methodology: This manuscript proposes a possible collaboration between Mexico's national congenital cardiac database (Registro Nacional de Cirugía Cardíaca Pediátrica) and the World Database for Pediatric and Congenital Heart Surgery. Conclusion: Such a partnership would advance the countries' desire for the ongoing development of quality improvement processes and improve the overall treatment of children with congenital heart disease.


Objetivo: Siguiendo el notable trabajo realizado por la Asociación Mexicana de Especialistas en Cardiopatías Congénitas (Asociación Mexicana de Especialistas en Cardiopatías Congénitas: AMECC) con el desarrollo de un registro nacional para la cirugía cardíaca congénita, la Sociedad Mundial de Pediatría y Cirugía Cardíaca Congénita ha implementado una plataforma internacional para recopilar datos y analizar los resultados de los niños con cardiopatía congénita. Metodología: Este manuscrito propone una posible colaboración entre la base nacional de datos cardiacos congénitos de México (RENACCAPE) y la Base de Datos Mundial para la Cirugía Cardíaca Pediátrica y Congénita (WDPCHS). Conclusión: Esta asociación promovería el deseo de los países de seguir desarrollando procesos de mejora de la calidad y mejorar el tratamiento general de los niños con cardiopatía congénita.

20.
Arch. cardiol. Méx ; 89(2): 112-116, Apr.-Jun. 2019. tab
Article in English | LILACS | ID: biblio-1142171

ABSTRACT

Abstract Objective: Following the notable work accomplished by the Mexican Association of Specialists in Congenital Heart Disease (Asociación Mexicana de Especialistas en Cardiopatías Congénitas) with the development of a national registry for congenital cardiac surgery, the World Society for Pediatric and Congenital Heart Surgery has implemented an international platform to collect data and analyze outcomes of children with congenital heart disease. Methodology: This manuscript proposes a possible collaboration between Mexico's national congenital cardiac database (Registro Nacional de Cirugía Cardíaca Pediátrica) and the World Database for Pediatric and Congenital Heart Surgery. Conclusion: Such a partnership would advance the countries' desire for the ongoing development of quality improvement processes and improve the overall treatment of children with congenital heart disease.


Resumen Objetivo: Siguiendo el notable trabajo realizado por la Asociación Mexicana de Especialistas en Cardiopatías Congénitas (Asociación Mexicana de Especialistas en Cardiopatías Congénitas: AMECC) con el desarrollo de un registro nacional para la cirugía cardíaca congénita, la Sociedad Mundial de Pediatría y Cirugía Cardíaca Congénita ha implementado una plataforma internacional para recopilar datos y analizar los resultados de los niños con cardiopatía congénita. Metodología: Este manuscrito propone una posible colaboración entre la base nacional de datos cardiacos congénitos de México (RENACCAPE) y la Base de Datos Mundial para la Cirugía Cardíaca Pediátrica y Congénita (WDPCHS). Conclusión: Esta asociación promovería el deseo de los países de seguir desarrollando procesos de mejora de la calidad y mejorar el tratamiento general de los niños con cardiopatía congénita.


Subject(s)
Child , Humans , Registries , Heart Defects, Congenital/surgery , Heart Diseases/surgery , Heart Diseases/congenital , Databases, Factual , Internationality , Cardiac Surgical Procedures/methods , Mexico
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