Predictive factors at birth of the severity of gastroschisis.

To establish children born with gastroschisis (GS). We performed a retrospective study covering the period from January 2000 to December 2007. The following variables were analyzed for each child: Weight, sex, apgar, perforations, atresia, volvulus, bowel lenght, subjective description of perivisceritis, duration of parenteral nutrition, first nasogastric milk feeding, total milk feeding, necrotizing enterocolitis, average period of hospitalization and mortality. For statistical analysis, descriptive data are reported as mean ± standard deviation and median (range). The non parametric test of Mann-Whitney was used. The threshold for statistical significance was P < 0.05 (Two-Tailed). Sixty-eight cases of GS were studied. We found nine cases of perforations, eight of volvulus, 12 of atresia and 49 children with subjective description of perivisceritis (72%). The mortality rate was 12% (eight deaths). Average duration of total parenteral nutrition was 56.7 d (8-950; median: 22), with five cases of necrotizing enterocolitis. Average length of hospitalization for 60 of our patients was 54.7 d (2-370; median: 25.5). The presence of intestinal atresia was the only factor correlated with prolonged parenteral nutrition, delayed total oral milk feeding and longer hospitalization. In our study, intestinal atresia was our predictive factor of the severity of GS

Development, characterization, and use of a fetal skin cell bank for tissue engineering in wound healing.

Wound healing in fetal skin is characterized by the absence of scar tissue formation, which is not dependent on the intrauterine environment and amniotic fluid. Fetal cells have the capacity of extraordinary expansion and we describe herein the development of a fetal skin cell bank where from one organ donation (2-4 cm2) it is possible to produce several hundred million fetal skin constructs of 9 x 12 cm2. Fetal cells grow three to four times more rapidly than older skin cells cultured in the same manner and these banked fetal cells are very resistant against physical and oxidative stress when compared to adult skin cells under the same culture conditions. They are up to three times more resistant to UVA radiation and two times more resistant towards hydrogen peroxide treatment. This mechanism may be of major importance for fetal cells when they are delivered to hostile wound environments. For fetal cell delivery to patients, cells were associated with a collagen matrix to form a three-dimensional construct in order to analyze the capacity of these cells for treating various wounds. We have seen that fetal cells can modify the repair response of skin wounds by accelerating the repair process and reducing scarring in severe bums and wounds of various nature in children. Hundreds of thousands of patients could potentially be treated for acute and chronic wounds from one standardized and controlled cell bank

Influence of infancy care strategy on hearing in children and adolescents: A longitudinal study of children with unilateral lip and /or cleft palate.

To evaluate the relation between ventilation tube insertion, otitis media with effusion duration and otologic outcomes in unilateral cleft lip and/or cleft palate children from infancy to teenage age. Retrospective longitudinal charts review of patients from the multidisciplinary cleft team of the University Hospital of Lausanne over a 30-year period. 146 charts from consecutive patients with non-syndromic unilateral cleft lip and/or cleft palate who were born between January 1986 and January 2003 were included. The earlier in life a cleft child experience his first otitis media with effusion (OME), the worse his long-term hearing will be. Along with the age of onset of OME, we disclosed an influence of the duration of OME without ventilation tube (VT) insertion on short and long-term hearing outcomes. Different patterns were observed between cleft palate (CP) and cleft lip palate children (CLP), with a higher incidence of otitis media with effusion for the CLP group than the CP group. Direct positive relationship between VT insertion and hearing were disclosed and evaluation of long-term complications did not reveal significant relation with VT insertion. Of note, OME in CLP children led to a higher rate (but not statistically significant) of chronic ear complications than in the CP group, that may indicate more persistent OME or different adverse effect on the middle ear mucosa between CP and CLP children. Individualized counseling should take into account different factors such as the type of cleft, the age of onset of OME and duration of OME, keeping in mind the adverse effect of persistent middle ear fluid. In the present report, results prone an early ventilation tube insertion to prevent short and long-term injury to the middle ear homeostasis, hearing loss and related issues

Burn Center Organization and Cellular Therapy Integration: Managing Risks and Costs.

The complex management of severe burn victims requires an integrative collaboration of multidisciplinary specialists in order to ensure quality and excellence in healthcare. This multidisciplinary care has quickly led to the integration of cell therapies in clinical care of burn patients. Specific advances in cellular therapy together with medical care have allowed for rapid treatment, shorter residence in hospitals and intensive care units, shorter durations of mechanical ventilation, lower complications and surgery interventions, and decreasing mortality rates. However, naturally fluctuating patient admission rates increase pressure toward optimized resource utilization. Besides, European translational developments of cellular therapies currently face potentially jeopardizing challenges on the policy front. The aim of the present work is to provide key considerations in burn care with focus on architectural and organizational aspects of burn centers, management of cellular therapy products, and guidelines in evolving restrictive regulations relative to standardized cell therapies. Thus, based on our experience, we present herein integrated management of risks and costs for preserving and optimizing clinical care and cellular therapies for patients in dire need

Open or closed pinning for distal humerus fractures in children?

INTRODUCTION: In children, the choice between percutaneous pinning (PP) and open pinning fixation (OPF) for the surgical treatment of fractures of the distal humerus remains controversial, especially the PP method for internal humeral condylar (IHC) fractures. PATIENTS AND METHODS: Eighty fractures of the distal humerus in children were treated surgically in our hospital over a ten year period. 47% (n = 38) were supracondylar (SC), 20% (n = 16) comminuted (COM), 18% (n = 14) internal humeral condylar (IHC), and 15% (n = 12) lateral humeral condylar (LHC). We used PP, OPF and three times osteosynthesis with screws. RESULTS: In comparison to OPF, PP reduced the length of hospitalization in SC fractures (2.8 versus 6.1 days) and IHC fractures (2.4 versus five days). It reduced the risk of extension deficiency (11.1% versus 15%) and of cubitus valgus (0% versus 20%) in SC fractures, and of cubitus varus in IHC fractures (0% versus 11.1%). However it induced a higher rate of cubitus valgus (11.1% versus 20%) in IHC fractures, one persistent neurological motor deficiency (radial nerve) and four cases of transitional neurological involvement (ulnar nerve). CONCLUSIONS: PP is a good surgical method for SC and for also for IHC fractures, if performed by experienced surgeons so as to avoid neurological damage

Nephrogenic adenoma of the urethra: an unusual cause of hematuria in the child.

The authors describe a 9-year-old boy who had an accident with his bicycle. He presented with hematuria a few weeks later, and cystoscopy results showed a polypod lesion near the veru montanum. The lesion was resected, and histologic examination showed a nephrogenic adenoma (NA), which recurred 6 years later with hematuria. NA is a rare lesion in a child's urethra and can be a source of hematuria

Respiratory distress in Pierre Robin: successful use of pharyngeal tube.

BACKGROUND/PURPOSE: The study describes a safe and least aggressive method to resolve airway obstruction in children born with a Pierre Robin sequence (PRS). METHODS: In a retrospective study, we analyzed the assessment of airway obstruction at birth and for the following months. The definition of PRS was based on the anatomical anomaly triad cleft palate, micro/retrognathia, and glossoptosis with some degree of airway obstruction. We defined 3 categories of children depending on their difficulties of breathing or eating at birth. RESULTS: From 1984 to 2004, 48 children were born in our hospital with a diagnosis of PRS. There were 32 children with nonsyndromic PRS (nsPRS) and 16 with syndromic PRS (sPRS): respectively, 40% (13) and 32% (5) had slight respiratory and/or feeding problems; 26% (8) and 56% (9), isolated feeding difficulties; 34% (11) and 12% (2), severe respiratory and feeding problems. Pharyngeal tube was used in 8 children with nsPRS and in 2 with sPRS. Neonatal surgery was not necessary. Primary palatoplasty was performed at almost the same time as for the patients with isolated cleft palate. CONCLUSIONS: Children born with PRS have a good prognosis at birth provided that adequate respiratory support is given using either positive airway pressure mask or pharyngeal tube

Obstructive neonatal respiratory distress: infected pyriform sinus cyst.

Infected lateral cervical cysts in newborn are rare. We present the case of a baby born at 41 weeks of gestation. At day 3, persistent cyanosis was noted, and a mass appeared in the left cervical region next to the sternocleidomastoid muscle. No cutaneous sinus was visible. Ultrasound imaging showed no sign of blood flow within the mass and no septae. The mass extended down to the aortic arch and pushed the trachea to the right. A cervical lymphangioma was first suspected. Puncture of the mass evacuated 80 mL of pus, and a drain was put in place. Opacification through the drain showed a tract originating from the left pyriform fossa. Preoperative laryngoscopy and catheterization of the fistula tract confirmed the diagnosis. The cyst was totally excised up to the sinus with the assistance of a guidewire inserted orally through a rigid laryngoscope. This is a rare case of an infected pyriform sinus cyst in the neonatal period

Lambert-Eaton myasthenic syndrome revealing an abdominal neuroblastoma.

Lambert-Eaton myasthenic syndrome is a paraneoplastic syndrome that may reveal a primitive tumor. Neuroblastoma in children and small cell lung carcinoma in adults are the leading tumors revealed or expressed by paraneoplastic phenomena. The clinical neurologic manifestations of Lambert-Eaton myasthenic syndrome are muscular weakness, sleepiness, absence of reflexes, and dysautonomia. Neurologic manifestations are explained by the induction of an autoimmune response because of the presence of antigens that are expressed by the tumor. Neurologic paraneoplastic disorders may also be the result of toxicity of drugs, coagulopathy, infection, or metabolic diseases. We describe the case of a 13-month-old child with unusual neurologic symptoms because of the presence of an abdominal neuroblastoma