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BACKGROUND: Care of children with functionally univentricular hearts is resource-intensive. OBJECTIVES: To analyse pregnancy and early post-natal outcomes of fetuses with functionally univentricular hearts in the setting of a low-middle-income country. METHODS: A retrospective study was conducted during the period of January 2008-October 2019. Study variables analysed included gestational age at diagnosis, maternal and fetal comorbidities and cardiac diagnosis including morphologic type of single ventricle. Outcomes analysed included pregnancy outcomes, type of post-natal care and survival status on the last follow-up. RESULTS: A total of 504 fetuses were included. Mean maternal age was 27.5 ± 4.8 years and mean gestational age at diagnosis was 25.6 ± 5.7 weeks. Pregnancy outcomes included non-continued pregnancies (54%), live births (42.7%) and loss to follow-up (3.3%). Gestational age at diagnosis was the only factor that impacted pregnancy outcomes (non-continued pregnancies 22.5 ± 3.5 vs. live births 29.7 ± 5.7 weeks; p < 0.001). Of the 215 live births, intention-to-treat was reported in 119 (55.3%) cases; of these 103 (86.6%) underwent cardiac procedures. Seventy-nine patients (36.7%) opted for comfort care. On follow-up (median 10 (1-120) months), 106 patients (21%) were alive. Parental choice of intention-to-.treat or comfort care was the only factor that impacted survival on follow-up. CONCLUSIONS: Prenatal diagnosis of functionally univentricular hearts was associated with overall low survival status on follow-up due to parental decisions on not to continue pregnancy or non-intention-to-treat after birth. Early detection of these complex defects by improved prenatal screening can enhance parental options and reduce resource impact in low-and-middle-income countries.
Asunto(s)
Cardiopatías Congénitas , Corazón Univentricular , Adulto , Niño , Femenino , Feto , Cardiopatías Congénitas/epidemiología , Humanos , Embarazo , Resultado del Embarazo/epidemiología , Diagnóstico Prenatal , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: Prenatal diagnosis and planned peri-partum care is an unexplored concept for care of neonates with critical CHDs in low-middle-income countries. OBJECTIVE: To report the impact of prenatal diagnosis on pre-operative status in neonates with critical CHD. METHODS: Prospective observational study (January 2017-June 2018) in tertiary paediatric cardiac facility in Kerala, India. Neonates (<28 days) with critical CHDs needing cardiac interventions were included. Pre-term infants (<35 weeks) and those without intention to treat were excluded. Patients were grouped into those with prenatal diagnosis and diagnosis after birth. Main outcome measure was pre-operative clinical status. RESULTS: Total 119 neonates included; 39 (32.8%) had prenatal diagnosis. Eighty infants (67%) underwent surgery while 32 (27%) needed catheter-based interventions. Pre-operative status was significantly better in prenatal group; California modification of transport risk index of physiological stability (Ca-TRIPS) score: median 6 (0-42) versus 8 (0-64); p < 0.001; pre-operative assessment of cardiac and haemodynamic status (PRACHS) score: median 1 (0-4) versus 3 (0-10), p < 0.001. Age at cardiac procedure was earlier in prenatal group (median 5 (1-26) versus 7 (1-43) days; p = 0.02). Mortality occurred in 12 patients (10%), with 3 post-operative deaths (2.5%). Pre-operative mortality was higher in postnatal group (10% versus 2.6%; p = 0.2) of which seven (6%) died due to suboptimal pre-operative status precluding surgery. CONCLUSION: Prenatal diagnosis and planned peri-partum care had a significant impact on the pre-operative status in neonates with critical CHD in a low-resource setting.
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Enfermedades Fetales/diagnóstico , Cardiopatías Congénitas/diagnóstico , Diagnóstico Prenatal/métodos , Cateterismo Cardíaco , Ecocardiografía , Femenino , Cardiopatías Congénitas/epidemiología , Cardiopatías Congénitas/cirugía , Humanos , India/epidemiología , Recién Nacido , Masculino , Periodo Periparto , Embarazo , Estudios Prospectivos , Centros de Atención Terciaria , Resultado del TratamientoRESUMEN
Generalized arterial calcification of infancy (GACI) is a rare genetic condition with varied clinical presentation. Consequently, diagnosis is frequently delayed or missed. GACI has a poor prognosis, with more than half of patients dying before the age of 6 months. Early diagnosis and treatment with bisphosphonates have been shown to improve survival in these patients. This is a case report of a newborn with respiratory distress who was initially diagnosed with coarctation of the aorta at echocardiography. Further imaging with CT revealed the aortic narrowing to be associated with GACI. Keywords: Genetic Defects, Congenital, Vascular, Calcification/Calculi, Aorta, Pulmonary Arteries, CT Angiography, Echocardiography, Pediatrics © RSNA, 2024.
Asunto(s)
Coartación Aórtica , Ecocardiografía , Calcificación Vascular , Humanos , Coartación Aórtica/diagnóstico por imagen , Coartación Aórtica/diagnóstico , Recién Nacido , Calcificación Vascular/diagnóstico por imagen , Calcificación Vascular/diagnóstico , Diagnóstico Diferencial , Masculino , Angiografía por Tomografía Computarizada , FemeninoRESUMEN
Double outlet of both ventricles is an anomaly wherein both ventricles equally share the arterial trunks. A majority of the literature describes a variant of this disease with a muscular outlet septum which is perpendicular to the plane of the ventricular septum although a variant with a fibrous muscular septum can also be present. The condition may be associated with obstruction of either outflow tract, which may complicate repair. We report a child with double outlet of both ventricles and a fibrous outlet septum with unobstructed outflows. The child underwent a successful surgical repair using a two-patch technique.
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We studied the effect of various coronary transfer techniques (CTT) on neo-aortic root size after an arterial switch operation (ASO) in simple transposition by excluding the impact of recognized predisposing factors. One hundred and seventy-eight patients with simple transposition were reviewed retrospectively (January 2004-December 2018) and grouped as Punch Hole (n = 83/178), Nonpunch Hole (n = 65/178; Trapdoor or Standard) and Mixed (n = 30/178). Factors predicting the neo-aortic root z-scores- annulus, mid-sinus, and sinotubular junction (STJ) were analyzed by uni/multivariable linear regression. Follow-up was 6 years, Interquartile range (IQR) 3.4,10.6. Preoperative aortic (7.4 mm, IQR 6.9,8) and pulmonary annulus (7.5 mm, IQR 6.8,8.1) sizes were identical (P = 0.831). The changes in preoperative, postoperative, and latest median z-scores for neo-aortic annulus (-0.2, IQR -1.2,0.9; 0.0, IQR -0.9,0.9; 0.9, IQR -0.4,2.6; P < 0.001), mid-sinus (1.1, IQR-0.1,2; 2.6, IQR 1.6,3.7; 2.9, IQR 1.8,4.3; P < 0.001) and STJ (-0.1, IQR -0.8,1.1; 2.1, IQR 0.7,3; 2.4, IQR 1,3.5; P < 0.001) were significant. On multivariate analysis, preoperative pulmonary annulus z-score predicted the latest neo-aortic annulus z-score [Beta estimate (BE) = 0.32, 95% confidence interval (CI) = 0.03,0.62; P = 0.03] and STJ z-score (BE= 0.45, 95% CI= 0.20,0.70; P < 0.0001). CTT did not predict any of the latest neo-aortic z-scores (all P > 0.05). Mild plus neo-aortic regurgitation (neoAR) was not significantly different across CTT groups [punch hole 20% (n = 15/74), mixed 37% (n = 11/30), nonpunch hole 21% (n = 13/62); Fisher-exact P = 0.186], one patient required valve replacement for severe neoAR. The neo-aortic root enlarges significantly over time at all 3 levels following an ASO in simple transposition, however, this is not significantly influenced by the CTT utilized.