Efficacy of Incisional Ropivacaine Infiltration by Presternal Multi-Orifice Catheter for Post-sternotomy Pain Relief in Pediatric Patients Undergoing Cardiac Surgery: A Prospective, Randomized, Controlled Study.

OBJECTIVE: To evaluate the efficacy of incisional ropivacaine infiltration by presternal multi-orifice catheter to manage poststernotomy pain in pediatric cardiac surgery. DESIGN: A prospective, randomized, and double-blind comparative study. SETTING: At a single-institution tertiary referral cardiac center. PARTICIPANTS: The study comprised 200 children undergoing cardiac surgeries through a midline sternotomy. INTERVENTIONS: Children were allocated randomly to 1 of 3 groups. Group A (n = 65) and group B (n = 64) received 0.375% ropivacaine infusion and intermittent bolus, respectively, by presternal multi-orifice catheter, whereas Group C (n = 64) did not receive any local anesthetic (LA) drug. Postoperatively, intravenous paracetamol was used for multimodal analgesia, and fentanyl was given as rescue analgesia, respectively. MEASUREMENTS AND MAIN RESULTS: Pain was assessed by a Modified Objective Pain Score (MOPS) for 48 hours postextubation. Group B had significantly lower early MOPS at the first hour, but in the later period, the mean MOPS was lower in group A. The requirement of the first rescue analgesia was 3 ± 1.51, 6.1 ± 2.26, and 2.6 ± 0.87 hours for groups A (n = 60), B (n = 60), and C (n = 60), respectively. The 48-hour fentanyl consumption was significantly lower (p < 0.001) in group A (0.5 ± 0.68 µg/kg) and group B (0.7 ± 0.86 µg/kg) than the control group (3.4 ± 0.68 µg/kg). The length of intensive care unit stay was lower (p < 0.001) in groups A and B than in group C; however, the length of hospital stay was comparable (p = 0.07). CONCLUSION: LA bolus and infusion through presternal multi-orifice catheter provided effective analgesia postoperatively. However, the bolus was more efficacious in the early phase but equivalent in later periods. Therefore, bolus and LA infusion can be used for steady poststernotomy pain relief in children undergoing cardiac surgeries.

A Review of the Surgical Management of Anomalous Connection of the Right Superior Caval Vein to the Morphologically Left Atrium and Biatrial Drainage of Right Superior Caval Vein.

The present perspective is a synthesis of published investigations in the setting of anomalous connection of the right superior caval vein to the morphologically left atrium or biatrial drainage of the right caval vein. We identified 57 suitable cases from 97 investigations, reviewing the clinical presentation, diagnostic modalities utilized, surgical techniques used, and their outcomes. Clinical presentation, radiographic findings, saline contrast echocardiography, computed tomographic angiocardiography, radionuclide perfusion scan, magnetic resonance imaging, and angiocardiography provided the diagnostic information and were used to define the disease entities before surgery. We have also addressed several issues concerning the influence of the so-called heterotaxy: the establishment of the diagnosis, the variation in clinical presentation, and subsequent management. For the overall group of patients undergoing either surgical intervention or transcatheter treatment with an Amplatzer vascular plug, the operative mortality remains high at 9.5%. We submit that an increased appreciation of these disease entities will contribute to improved future surgical management.