Lower extremity length discrepancy solution by modified drilling epiphysiodesis and anthropological prediction methods: long-term results.

This study aimed to summarize our experience with modified drilling epiphysiodesis and prediction methods for accurate timing of surgery and to compare the results with those of recent work by other authors. The Macnicol and Gupta modified drilling technique was used. Distal femoral and/or proximal tibial permanent epiphysiodesis was performed in 42 children (21 boys, 21 girls; median age at surgery=12.

Effect of transtibial prosthesis weight on the contralateral knee joint in relation to the risk of osteoarthritis.

Background: Individuals with transtibial amputation place more load on the contralateral lower extremity. A higher adduction moment at the knee joint has been shown to have an effect on the risk of osteoarthritis.

Objective: The aim of this study was to investigate the effect of weight-bearing of lower-limb prosthesis on the biomechanical parameters associated with the risk of contralateral knee osteoarthritis.

The hematopoietic stem cell marker VNN2 is associated with chemoresistance in pediatric B-cell precursor ALL.

Most relapses of acute lymphoblastic leukemia (ALL) occur in patients with a medium risk (MR) for relapse on the Associazione Italiana di Ematologia e Oncologia Pediatrica and Berlin-Frankfurt-Münster (AIEOP-BFM) ALL protocol, based on persistence of minimal residual disease (MRD). New insights into biological features that are associated with MRD are needed. Here, we identify the glycosylphosphatidylinositol-anchored cell surface protein vanin-2 (VNN2; GPI-80) by charting the cell surface proteome of MRD very high-risk (HR) B-cell precursor (BCP) ALL using a chemoproteomics strategy.

A Complex Heart Team's Approach to a Patient With Giant Cell Myocarditis.

Giant cell myocarditis is known as a rare and frequently fatal type of myocarditis that is usually characterized by progressive congestive heart failure and frequent ventricular arrhythmias. We report a rare case of giant cell myocarditis in a 64-year-old previously healthy woman. The case was complicated by the rapid development of progressive acute heart failure, which required the comprehensive care of our heart team.

Surgical Revascularisation in the Early Phase of ST-Segment Elevation Myocardial Infarction: Haemodynamic Status is More Important Than the Timing of the Operation.

Background: Surgical revascularisation in patients with acute myocardial infarction with ST-Segment Elevation (STEMI) is usually considered as a second choice when direct angioplasty/stent fails. However, improvements in surgical technique and postoperative care may justify coronary artery bypass grafting (CABG) in STEMI.

Methods: This was a retrospective analysis of prospectively gathered data of 135 patients with acute STEMI, treated with CABG in our department from February 2008 to December 2012.

Outcome of invasive mechanical ventilation after pediatric allogeneic hematopoietic SCT: results from a prospective, multicenter registry.

Exact data on prognosis of children receiving invasive mechanical ventilation (IMV) after allogeneic hematopoietic SCT (HSCT) is lacking. We therefore started a prospective registry in four European university HSCT centers (Leiden, Paris, Prague and Utrecht) and their pediatric intensive care units (PICUs). The registry started in January 2009.

Midface distraction in patients with cleft palate.

Cleft palate patients with a severe maxillary hypoplasia can pose a very challenging problem for the surgeon. Traditional orthodontic surgery methods frequently do not fulfil expectations from the point of view of achieving normal aesthetic proportions of the face. Therefore distraction is nowadays an important technique in the treatment of craniofacial skeletal dysplasias.

Nasal airflow and resistance measured by active anterior rhinomanometry in healthy children and adolescents.

Rhinomanometry allows objective assessment of nasal patency in pediatric patients with nasal and other respiratory problems. However, no reliable reference values are available in the pediatric age group. We measured nasal inspiratory airflow and nasal inspiratory resistance of the right and left nostrils (V'nar, V'nal, Rnar, and Rnal) and total nasal inspiratory flow and resistance (V'na and Rna) at a transnasal pressure of 150 Pa during quiet breathing in healthy children with a closed mouth by using active anterior rhinomanometry.

Treatment of Hodgkin's disease in children with VAMP (vinblastine, adriamycin, methotrexate, prednisone) and VEPA (vinblastine, etoposide, prednisone, adriamycin).

Treatment of Hodgkin's disease in children should be directed at maximizing cures and minimizing the long-term effects of alkylating agents, anthracyclines, and bleomycin. In this study methotrexate and etoposide were used in the VAMP/VEPA regimens to treat 60 clinically staged pediatric patients with Hodgkin's disease. Twenty-nine patients with stages I-IIA received four courses of VAMP plus low-dose radiotherapy.

Pseudomembraneous clostridium after autologous bone marrow transplantation.

Clostridium difficile (C. difficile) pseudomembraneous colitis was diagnosed in a 13-year-old boy with Hodgkin's disease 3 months after autologous bone marrow transplantation. Hematopoiesis was fully reconstituted at the time.

Lung function in children and adolescents with tetralogy of Fallot after intracardiac repair.

We studied lung function in 41 patients, aged 6-27 years, 1-5 years after intracardiac surgical repair (ICR) of tetralogy of Fallot (TOF) and about 5 years after the establishment of the Pediatric Cardiac Center in Prague. The measurements included vital capacity (VC), total lung capacity (TLC), functional residual capacity (FRC), residual volume (RV), forced expiratory flows (FEF), specific airway conductance (SGaw), lung recoil pressure (Pst), and specific static lung compliance (SC1st). Single or multiple abnormal lung function parameters were found in 83% of patients.