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1.
J Cardiovasc Dev Dis ; 10(11)2023 Nov 15.
Article in English | MEDLINE | ID: mdl-37998518

ABSTRACT

Clinical presentation, course, and treatment for patients with isolated right ventricular (RV) hypoplasia (IRVH) depends on the degree of hypoplasia that is present-this is a spectrum from spontaneous maturation to Fontan circulation over time. An 8-month-old infant presented with IRVH; in the patient, a modified Blalock-Taussig (MBTS) shunt was closed percutaneously after spontaneous RV function recovery. A female newborn was diagnosed with differential cyanosis at birth. The echocardiography showed a hypertrophic RV with a small cavity, a right-left shunt on the atrial septal defect, an almost closed ductus arteriosus (DA), and a small tricuspid valve ring (Z-score-2) with mild regurgitation (pressure gradient 30 mmHg). On the 4th day of life, the patient showed deepened cyanosis and hyperlactatemia was registered. The echocardiography examination revealed a closed DA. Right ventriculography performed on the 5th day of life evidenced the presence of a small hypertrabeculated RV. The pressure in the RV increased. A right-side MBTS was created on the 6th day of life. Further echocardiographic findings indicated a gradual development of the RV and a decrease in RV pressure. MBTS occlusion was performed when the patient was 8 months old. Vital parameters were monitored invasively and noninvasively after the balloon occlusion of MBTS. Percutaneous MBTS occlusion was successfully performed using an Amplatzer vascular plug 2 (AVP2). During the follow-up period, the patient was found to have maintained a normal percutaneous oxyhaemoglobin blood saturation.

3.
J. pediatr. (Rio J.) ; 97(3): 335-341, May-June 2021. tab, graf
Article in English | LILACS | ID: biblio-1279325

ABSTRACT

Abstract Objective The predisposing factors for pericarditis recurrence in the pediatric population have not yet been established. This study aimed to define the risk factors for the unfavorable prognosis of pediatric acute pericarditis. Methods This was a retrospective study that included all patients with acute pericarditis treated from 2011 to 2019 at a tertiary referent pediatric center. Results The study included 72 children. Recurrence was observed in 22.2% patients. Independent risk factors for recurrence were: erythrocyte sedimentation rate ≥ 50 mm/h (p = 0.003, OR 186.3), absence of myocarditis (p = 0.05, OR 15.2), C-reactive protein ≥ 125 mg/L (p = 0.04, OR 1.5), and non-idiopathic etiology pericarditis (p = 0.003, OR 1.3). Corticosteroid treatment in acute pericarditis was associated with a higher recurrence rate than treatment with non-steroid anti-inflammatory therapy (p = 0.04). Furthermore, patients treated with colchicine in the primary recurrence had lower recurrence rate and median number of repeated infections than those treated without colchicine (p = 0.04; p = 0.007, respectively). Conclusion Independent risk factors for recurrence are absence of myocarditis, non-idiopathic etiology pericarditis, C-reactive protein ≥ 125 mg/L, and erythrocyte sedimentation rate ≥ 50 mm/h. Acute pericarditis should be treated with non-steroid anti-inflammatory therapy. A combination of colchicine and non-steroid anti-inflammatory drugs could be recommended as the treatment of choice in recurrent pericarditis.


Subject(s)
Humans , Child , Pericarditis/drug therapy , Recurrence , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Colchicine/therapeutic use , Acute Disease , Retrospective Studies
4.
J Pediatr (Rio J) ; 97(3): 335-341, 2021.
Article in English | MEDLINE | ID: mdl-32738200

ABSTRACT

OBJECTIVE: The predisposing factors for pericarditis recurrence in the pediatric population have not yet been established. This study aimed to define the risk factors for the unfavorable prognosis of pediatric acute pericarditis. METHODS: This was a retrospective study that included all patients with acute pericarditis treated from 2011 to 2019 at a tertiary referent pediatric center. RESULTS: The study included 72 children. Recurrence was observed in 22.2% patients. Independent risk factors for recurrence were: erythrocyte sedimentation rate≥50mm/h (p=0.003, OR 186.3), absence of myocarditis (p=0.05, OR 15.2), C-reactive protein≥125mg/L (p=0.04, OR 1.5), and non-idiopathic etiology pericarditis (p=0.003, OR 1.3). Corticosteroid treatment in acute pericarditis was associated with a higher recurrence rate than treatment with non-steroid anti-inflammatory therapy (p=0.04). Furthermore, patients treated with colchicine in the primary recurrence had lower recurrence rate and median number of repeated infections than those treated without colchicine (p=0.04; p=0.007, respectively). CONCLUSION: Independent risk factors for recurrence are absence of myocarditis, non-idiopathic etiology pericarditis, C-reactive protein≥125mg/L, and erythrocyte sedimentation rate≥50mm/h. Acute pericarditis should be treated with non-steroid anti-inflammatory therapy. A combination of colchicine and non-steroid anti-inflammatory drugs could be recommended as the treatment of choice in recurrent pericarditis.


Subject(s)
Pericarditis , Acute Disease , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Child , Colchicine/therapeutic use , Humans , Pericarditis/drug therapy , Recurrence , Retrospective Studies
5.
Interact Cardiovasc Thorac Surg ; 30(5): 788-789, 2020 05 01.
Article in English | MEDLINE | ID: mdl-31985793

ABSTRACT

Mediastinal teratomas are uncommon, fast-growing thoracic tumours, which are usually diagnosed in childhood or adolescence. Neonatal forms are the rarest and often present with life-threatening respiratory distress syndrome. In our case, respiratory failure in a neonate was aggravated by severe cardiogenic shock due to aortic and systemic venous compression, extreme heart displacement and rotation, necessitating an emergency operation on the first day of life.


Subject(s)
Mediastinal Neoplasms/complications , Mediastinal Neoplasms/surgery , Respiratory Distress Syndrome, Newborn/etiology , Shock, Cardiogenic/etiology , Teratoma/complications , Teratoma/surgery , Age Factors , Aorta/pathology , Female , Humans , Infant, Newborn , Mediastinal Neoplasms/diagnosis , Teratoma/diagnosis , Veins/pathology
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