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OBJECTIVES Several procedures have been described to correct pectus excavatum and carinatum. We have used a modified Ravitch procedure (STRATOS titanium bars) for patients who were unsuitable for the minimally invasive Nuss procedure. The operation produced excellent cosmetic results, but we have noted several fractures and displacements of the STRATOS bars. METHODS We reviewed all our STRATOS patients since first use in 2009 until 2014. We collated the following data of each patient: diagnosis, severity of pectus deformity, comorbidity, previous operations for pectus, age at bar implantation, the number of bars implanted and duration of implantation. Patients with severe comorbidity were excluded. RESULTS Between 2009 and 2014, 39 patients were treated for pectus deformities using the STRATOS bars. Twelve of 39 patients (31%) were identified as having bar(s) broken before removal. There were no significant differences between patients with fractured bars and those without, except for the number of bars implanted (P  = 0.016) CONCLUSIONS This incidence of bar fracture is unexpectedly high, although the literature on this topic is sparse. The high fracture rate is alarming, because of its unpredictability and lack of clear aetiological factors. The operation is done (largely) for psychosocial and cosmetic reasons, and therefore, we must have complete confidence in the quality of the bars used in teenage pectus patients. We raise the issue to warn other units and encourage them to report bar fracture rates. [ABSTRACT FROM AUTHOR]

OBJECTIVES Jeune syndrome (asphyxiating thoracic dystrophy) is a rare disorder characterized by skeletal dysplasia, reduced diameter of the thoracic cage and extrathoracic organ involvement. Fatal, early respiratory insufficiency may occur. Two-stage lateral thoracic expansion has been reported, addressing each side sequentially over 3–12 months. While staged repair theoretically provides less invasive surgery in a small child with respiratory distress, we utilized a single stage, bilateral procedure aiming to rapidly maximize lung development. Combined bilateral surgery also offered the chance of rapid recovery, and reduced hospital stay. We present our early experience of this modification of existing surgical treatment for an extremely rare condition, thought to be generally fatal in early childhood. METHODS Nine children (6 males, 3 females; median age 30 months [3.5–75]) underwent thoracic expansion for Jeune syndrome in our centre. All patients required preoperative respiratory support (5 with tracheostomy, 8 requiring positive pressure ventilation regularly within each day/night cycle). Two children underwent sequential unilateral (2-month interval between stages) and 7 children bilateral thoracic expansion by means of staggered osteotomies of third to eighth ribs and plate fixation of fourth to fifth rib and sixth to seventh rib, leaving the remaining ribs floating. RESULTS There was no operative mortality. There were 2 deaths within 3 months of surgery, due to pulmonary hypertension (1 following two-stage and 1 following single-stage thoracic expansion). At the median follow-up of 11 months (1–15), 3 children have been discharged home from their referring unit and 2 have significantly reduced respiratory support. One child remains on non-invasive ventilation and another is still ventilated with a high oxygen requirement. CONCLUSION Jeune syndrome is a difficult condition to manage, but bilateral thoracic expansion offers an effective reduction in ventilator requirements in these children. While two-stage repair has been described previously, this is the first report of single-stage bilateral thoracic expansion. Single-stage repair is feasible and may offer better resource management and significant cost savings by potentially reducing theatre usage and overall length of stay (intensive care and hospital) without compromising clinical outcomes. [ABSTRACT FROM AUTHOR]

In 1998, the first report of the Society of Thoracic Surgery (STS) National Congenital Heart Surgery Database reported the clinical features of 18 congenital heart categories. The report provided a significant amount of important information and also highlighted the strengths and weaknesses of the existing database. Following this report, the STS Congenital Heart Surgery Committee, in cooperation with the European Association of Cardio-Thoracic Surgery and the European Congenital Heart Surgeons Foundation, initiated the International Congenital Heart Surgery and Nomenclature Database Project. The goal was to begin the standardization of nomenclature and reporting strategies and establish the foundations for an international congenital heart surgery database. The first report of the International Congenital Heart Surgery Nomenclature Project was published in the Annals of Thoracic Surgery in April 2000. The current report outlines modifications to the minimal dataset, as well as the diagnosis and procedure short lists. [Copyright &y& Elsevier]

Objective: The analysis of the second harvest of the STS Congenital Heart Surgery Database produced meaningful outcome data and several critical lessons relevant to congenital heart surgery outcomes analysis worldwide. Methods: This data harvest represents the first STS multi-institutional experience with software utilizing the nomenclature and database requirements adopted by the STS and EACTS (April 2000 Annals of Thoracic Surgery). Members of the STS Congenital Heart Committee analyzed the STS data. Results: This STS harvest includes data from 16 centers (12787 cases, 2881 neonates, 4124 infants). In 2002, the EACTS reported similar outcome data utilizing the same database definitions (41 centers, 12736 cases, 2245 neonates, 4195 infants). Lessons from the analysis include: (1) Death must be clearly defined. (2) The Primary Procedure in a given operation must be documented. (3) Inclusionary and exclusionary criteria for all diagnoses and procedures must be agreed upon. (4) Missing data values remain an issue for the database. (5) Generic terms in the nomenclature lists, that is terms ending in Not Otherwise Specified (NOS), are redundant and decrease the clarity of data analysis. (6) Methodology needs to be developed and implemented to assure and verify data completeness and data accuracy. ‘Operative Mortality’ and ‘Mortality Assigned to this Operation’ were defined by the STS and EACTS; these definitions were not utilized uniformly. ‘Thirty Day Mortality’ was problematic because some centers did not track mortality after hospital discharge. Only ‘Mortality Prior to Discharge’ was consistently reported. Designation of Primary Procedure for a given operation determines its location for analysis. Until Complexity Scores lead to automated methodology for choosing the Primary Procedure, the surgeon must designate the Primary Procedure. Inclusionary and exclusionary criteria for all diagnoses and procedures have been developed in an effort to define acceptable concomitant diagnoses and procedures for each analysis. Improvements in data completeness can be achieved using a variety of techniques including developing more functional techniques of data entry at individual institutions and software improvements. Future versions of the STS Congenital Database will request that the coding of diagnoses and procedures avoid the terms ending in NOS. Conclusions: Lessons from this data harvest should improve congenital heart surgery outcome analysis. [Copyright &y& Elsevier]