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Abstract Objective: to develop and evaluate a middle-range theory for the Nursing Diagnosis of Ineffective Breathing Pattern in children with congenital heart disease. Method: a methodological study carried out in two stages: 1) development of a middle- range theory for Ineffective Breathing Pattern in children with congenital heart diseases from the analysis of the NANDA-International taxonomy, Callista Roy's Adaptation Model and a literature review; and 2) assessment of the middle-range theory developed using expert panel evaluation. Results: after three panel evaluations, the final version of the middle-range theory resulted in four metaparadigms, two key concepts, two pictorial diagrams, two propositions and a description of the interrelationships between the key concepts of Ineffective Breathing Pattern in children with congenital heart diseases and evidence for the Nursing practice. Conclusion: the middle-range theory developed and evaluated by experts identified stimuli and behaviors that can assist nurses in identifying the reasons why Ineffective Breathing Pattern is diagnosed and how it manifests itself in children with congenital heart disease, increasing understanding of the relationships between the causes and their temporality.
Resumo Objetivo: desenvolver e avaliar uma teoria de médio alcance para o Diagnóstico de Enfermagem de Padrão Respiratório Ineficaz em crianças com cardiopatia congênita. Método: um estudo metodológico realizado em duas etapas: 1) desenvolvimento de uma teoria de médio alcance para padrão respiratório ineficaz em crianças com doenças cardíacas congênitas a partir da análise da taxonomia NANDA-Internacional, modelo de adaptação de Callista Roy e uma revisão da literatura; e 2) avaliação da teoria de médio alcance desenvolvida por meio da avaliação de painéis de especialistas. Resultados: após três avaliações de painéis, a versão final da teoria de médio alcance resultou em quatro metaparadigmas, dois conceitos-chave, dois diagramas pictóricos, duas propostas e uma descrição das inter-relações entre os conceitos-chave do Padrão Respiratório Ineficaz em crianças com cardiopatias congênitas e evidências para a prática de Enfermagem. Conclusão: a teoria do médio alcance desenvolvida e avaliada por especialistas identificou estímulos e comportamentos que podem auxiliar os enfermeiros na identificação das razões pelas quais o Padrão Respiratório Ineficaz é diagnosticado e como ele se manifesta em crianças com cardiopatia congênita, aumentando a compreensão das relações entre as causas e sua temporalidade.
Resumen Objetivo: desarrollar y evaluar una teoría de mediano alcance para el Diagnóstico de Enfermería "Patrón de Respiración Ineficiente" en niños con cardiopatías congénitas. Método: estudio metodológico desarrollado en dos etapas: 1) Desarrollo de una teoría de mediano alcance para el Patrón de Respiración Ineficiente en niños con cardiopatías congénitas a partir del análisis de la taxonomía NANDA-Internacional, del Modelo de Adaptación de Callista Roy y de una revisión de la literatura; y 2) Evaluación de la teoría de mediano alcance desarrollada por medio de una evaluación de un panel de expertos. Resultados: después de tres evaluaciones a cargo del panel, la versión final de la teoría de mediano alcance derivó en cuatro metaparadigmas, dos conceptos clave, dos pictogramas, dos propuestas y una descripción de las interrelaciones entre los conceptos clave del Patrón de Respiración Ineficiente en niños con cardiopatías congénitas y evidencia para la práctica de Enfermería. Conclusión: la teoría de mediano alcance desarrollada y evaluada por expertos identificó estímulos y comportamientos que pueden ayudar a los enfermeros a identificar los motivos por los cuales se diagnostica el Patrón de Respiración Ineficiente y cómo se manifiesta en niños con cardiopatías congénitas, mejorando así la comprensión de las relaciones entre las causas y su temporalidad.
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Humans , Child, Preschool , Child , Nursing Diagnosis , Nursing Education Research , Validation Study , Heart Defects, Congenital/nursing , Nursing ProcessABSTRACT
Objective@#To describe eraly and midterm outcome of the Rastelli repair in Fuwai hospital Patients.@*Methods@#From May 2010 to March 2017, 71 patients with transposition of the great arteries(TGA)with ventricular septal defect(VSD)and right ventricular outflow tract obstruction(RVOTO) or double outlet right ventricle(DORV)with VSD and RVOTO underwent Rastelli repair. 48 cases male , 23 cases female . Age at operation is(4.7±2.7) years. There are 10 TGA cases, 27 DORV cases, 34 CTGA cases in this group. 30 patients(42.3% , 30/71)received palliative operation prior to the Rastelli procedure, including 13 BT shunt and 17 bi-Glenn operation. 31 patients(43.7%, 31/71 )underwent the Rastelli procedure with VSD enlargement. Right ventricle-to-pulmonary artery connection were created with the use of 9 homografts, 56 valved bovine jugular vein, 6 man-made valved Gore-Tex conduit. The overall mean right ventricle-to-pulmonary artery conduit size was(17.9±3.3)mm.@*Results@#CPB time was(209.0±83.4)minutes, aortic crossclamping time was(132.0±71.1)minutes, mechanical ventilation time was(102.6±81.7)h. Early mortality was 1.4%(1/71). morbidity in hospital was 16.9%, 4 patients with Ⅲ AVB implanted permanent pacemaker, Subxiphoid pericardial window drainage in 3 cases, delayed sternal closure in 3 and re-thoratomy for hemaostsis in 2.Follow up is from 4 months to 6.8 years. Overall survival was 97.2% and 97.2% at 1 and 5 years, respectively. Freedom from RVOTO was 98.6% and 84.1% at 1 and 5 years, respectively. Freedom from reintervention was 98.6% and 90.0% at 1 and 5years, respectively. 1 patients performed a conduit replacement. Seven patients performed 10 times balloon dilatation . Time-related freedom from recurrent LVOTO on echocardiogram in all patients, and the pressure gradient of the LV to the aorta was(10.5±8.8 )mmHg at the most recent follow-up.@*Conclusion@#The Rastelli operation remains the preferred procedure for part of the DORV , CTGA , TGA with VSD and severe fixed valvular or subvalvular PS. The Rastelli procedure can be performed with low early mortality. There is frequent need for late reoperation, especially for conduit replacement.
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To analyze the outcomes of early Fontan failure after Fontan takedown. Methods A retrospective study of early Fontan Failure(EFF) children undergoing Fontan takedown from November 2013 to December 2017 was performed. Fontan takedown was defined as takedown back to an intermediate circulation, superior cavopulmonary connection. Fontan takedown was performed in 14 patients. There were 9 boys and 5 girls. Children were on average aged(4. 3 ± 1. 4) years when they had Fontan procedure. The mean weight was(14. 3 ±2. 7)kg. Operative procedure was extra-cardiac Fontan in 5 children, 9 had intra-cardiac Fontan. Fenestration was used in 11/14 patients. The outcomes were summarized with statistics, and risk factors for mortality after Fontan takedown were identified. Results The mortality after Fontan takedown was 4/ 14(28. 6％). In two patients(14. 3％), ECMO was followed after takedown, one of them died after two days. The time of ICU stay and hospital stay was relatively long(17. 0 ±11. 2)days and(33. 8 ±19. 4)days. The interval time between the Fontan procedure and the takedown operation is the risk fact after Fontan takedown. Conclusion Fontan takedown can be used as an effective management for the early Fontan failure, still with a high risk of mortality. Early diagnosis and takedown is recommended for EFF.
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Objective To analyze the influencing factors of surgical management for neonatal complicated congenital heart disease(CCHD),sumarize the clinical experience and improve the surgical effect.Methods The clinical data of 154 neonates with complicated congenital heart disease who were undergone surgical management from August 2008 to August 2013 were retrospectively analysed.Results There were 14 cases of death with a mortality rate of 9.1％ (14/154),including 4 cases of preoperative death.The operative motality is 6.7％ (10/150),including 3 cases of single malformations(D-TGA/VSD,PA/VSD,IAA),and 7 cases of multiple malformation(HRHS/PS in 2,D-TGA/COA in 1,D-TAG/PS in 1,COA/SV in 1,SV/PA/IVS in 1 and D-TGA/COA/SV in 1).140 cases accepted regular follow-up after hospital discharge from 3 months to 5 years,8 of them underwent secondary surgery and all survived.Conclusion Timely diagnosis,actively improvement for preoperative internal environment,fine operative technique,individual cardiopulmonary bypass and intensive postoperative care are all important influencing factors of surgical effect for neonatal severe complicated congenital heart disease.
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Objective To summarize perioperative care and effect of surgical treatment of total anomalous pulmonary venous connection (TAPVC) in newborns and babies within 6 months.Methods From September 2001 to May 2013,ninetytwo consecutive patients with TAPVC received surgical correction under cardiopulmonary bypass (CPB) with moderate or deep hypothermia.The anatomic subtype included supracardiac type 48,intracardiac type 36,infracardiac type 6 and mixed type 2.There were 36 newboms.Pathological diagnosis was made by echocardiogram,computerized tomography and operative findings during operation.The option of procedure was determined by findings.Respirator assisted breathing after operation and cardiac function was maintained by a variety of positive inotropic drugs,to prevent the happening of the pulmonary hypertension crisis.Results Severely low cardiac output syndrome occurred in 8 patients and they died within 24 hours after operation.The remaining cases postoperative recover smoothly and receive postoperative follow-up about 1 month to 12 years,3 cases of postoperative pulmonary vein stenosis (PPVS) occurred.Conclusion Total anomalous pulmonary venous connection should be surgical treatment as soon as possible with satisfied effect.The key of perioperative care is maintenance of left heart function,negative balance of liquid,prevention and treatment of pulmonary hypertension.
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Objective To analyse peritoneal dialysis(PD) in 30 infants and children with acute renal insufficiency after complex congenital heart disease surgery,sum up the clinical experience of PD therapy infants and children with acute renal insufficiency after complex congenital heart disease surgery.Methods The clinical records of 30 infants and children during January 2010 to June 2012 were analysed retrospectively,with 23 male and 7 female,aged from 7 days to 18 months[average (8.28 ± 5.17) months],weight 2.5-14 kg[average (5.15 ± 3.89) kg].The reasons for PD:7 cases because of oliguria (urine ＜ 1 ml · h-1 · kg-1,duration ＞ 4 h) and the other 23 cases because of anuria.Results One case with total anomalous pulmonary venous connection(TAPVC) died of left heart failure,1 case with transposition of the great arteries died of multiple organ failure,and the other 28 cases were all cured,cure rate 93.33％.Conclusion PD is easy,safe and low-cost,has definite curative effect in infants and children with acute renal insufficiency after complex congenital heart disease surgery,worth to popularize.
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ObjectiveCardiopulmonary bypass (CPB) and its related ischemia reperfusion injury may cause endothelial cell injury.To study the protective effects of sodium ferulate in vascular endothelial function during CPB by testing the changes of vascular endothelial cell( CEC),nitric oxide( NO) and endothelin-1 ( ET-1 ) in children with congenital heart disease.MethodsSixty patients with congenital heart disease,including 28 males and 32 females were studied.The mean age was (19.7 ±10.4) months and body weight (10.5 ±6.1) kg.There were 37 VSD,8 ASD,7 TOF,5 TAPVC and 3 CAVC,among them 26 patients had pulmonary hypertension.They were randomly divided in to two groups:sodium ferulate group ( group S,n = 30),and control group ( group C,n =30) .Sodium ferulate (8 mg/kg) was given intravenously before CPB.Blood samples were taken from the arterial line at following time points:before CPB (TO),bypass 30 min(Tl ),the termination of CPB (T2 ),2h after operation ( T3 ) and 6h after operation ( T4 ),respectively for determination the concentration of vascular endothelial cell (CEC) in the blood,the concentration of nitric oxide (NO) and endothelin-1 ( ET-1) in the plasma.ResultsThere were no significant difference for the two groups regarding above parameters at TO ( P > 0.05).The level of CEC was significantly elevated after CPB in both groups ( P < 0.05 ) .CEC were lower at T2 in group S than in group C ( P < 0.05 ) .NO was decreased in both groups,but was higher in group S at T2,T3 and T4 ( P < 0.05 ) .The concentration of plasma ET-1 was not significantly different before CPB,but there was a slight decrease at T1,and then it was significantly increased in both groups (P<0.05).But it was lower in group S than in group C at T1,T2,T3 and T4(P<0.05 orP<0.01).ConclusionThere was severe endothelial cell damage during CPB.Sodium Ferulate can effectively antagonize the secretion of ET-1 to promote the formation of NO.Therefore,it reduces CPB-induced endothelial cell damage and protects vascular endothelial function during CPB.
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Objective Infracardiac total anomalous pulmonary venous connection, a rare congenital cardiac defect, is associated with high mortality. A modification was designed for the procedure to reduce the post-operative obstruction in the pulmonary venous. Methods From September 2005 to December 2007, seven patients with infracardiac total anomalous pulmonary venous connection were treated with repair surgery through right side approach. The patients' age at operation was (70.57 ±44.67) days , the weight was (4.07 ±0.87) kg. Three patients had pulmonary venous obstruction, and 2 with small PFO. A modified right - side approach for repairing this defect was used. Results No death occurred after the operation. The postoperative complications included low cardiac output in 5 patients (71.43%), pulmonary hypertension crisis in 3patients ( 42.86% ) , mechanical ventilation for more than 7 days, which happened in 2 patients (28.58%) and pulmonary infection. All of the patients received follow-up. No residual shunt and pulmonary venous return obstruction were identified on echocardiogram(with a velocity from 1.2 m/s to 1.47 m/s). The heart function of patients was within the normal range(EF 0.70 -0.79, FS 0.32 -0.44). Conclusion The modified surgical procedure for the correction of infracardiac total anomalous pulmonary venous connection by right side approach was associated with favorite clinical outcomes, The post-operative outcomes depended on the size of anastomosis between the common vein and left atrium and the patency of the pulmonary venous return. Adequate size of anastomosis and maintenance of the spatial structures in adjacent regions were helpful in decreasing the adverse effect of postoperative obstruction.
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To sum up the experience in diagnosis and differential diagnosis in complicated cyanotic congenital heart defects, the clinical symptoms,physical signs, electrocardiogram, echocardiography and angiocardiography were analysed retrospectively in 2 366 patients with six kinds of common cardiac deformities. The results suggest that: ①It is helpful in diagnosis to grasp unusual symptoms and physical signs; ②Specific electrocardiographic features and X ray findings are valuable in diagnosis and differential diagnosis; ③ Echocardiography is significant in the diagnosis, but it can not show the branches of pulmonary arteries.Its diagnostic rate is 97 2%; ④Angiocardiography can clearly display the pulmonary arteries, and it is valuable for surgical operation, its diagnostic rate is 98 1%.