Laparoscopic surgery in a child with a failing Fontan circulation.

A child with early failure of a Fontan circulation was listed for cardiac transplantation and then developed a subhepatic abscess. Surgical drainage was deemed necessary after the failure of an attempted percutaneous procedure. Following a multidisciplinary discussion, a laparoscopic technique was chosen to optimise postoperative recovery. To our knowledge, the literature does not describe any case of laparoscopic surgery in a patient with a failing Fontan circulation. This case report highlights the physiological variations involved with this management strategy, discusses the implications and risks, and offers some recommendations.

Effective Management Of Topical Nosocomial Aspergillus Spp. Infections In Three Severely Burned Patients.

Nosocomial opportunistic fungal infections by Aspergillus spp. represent increasing morbidity and mortality factors for severely burned patients, who are fragile and immunocompromised. Voriconazole (VRC), a modern antifungal drug, is used as a first-line therapy against systemic mold and yeast infections. Little has been published about the place, relative importance and efficacy of voriconazole in the treatment protocols involving Aspergillus spp. in Burn Centers. The objective of the present work was to assess the place and importance of voriconazole for the treatment of burn patients presenting superficial Aspergillus spp. infections. We performed a retrospective evaluation of VRC treatment in three severely burned patients with superficial nosocomial Aspergillus spp. infections in our Burn Center. Results showed that VRC allowed for control and cure of topical nosocomial Aspergillus spp. infections. In two cases, treatment with VRC had to be discontinued because of hepatotoxicity. In two cases, following or during systemic treatment with VRC, a 1% terbinafine cream was applied to resolve the infection in order to continue standard wound management. Overall, VRC has been shown to be an effective antifungal agent and is an alternative to amphotericin B to fight Aspergillus spp. infections developing in the wounds of severely burned patients.

La survenue d'une aspergillose chez les patients gravement brûlés, dès lors immunodéprimés, est une cause de morbidité et de mortalité. Le voriconazole (VRC) est un antifongique utilisé en première intention dans le traitement des infections à moisissures. La littérature est pauvre au sujet de son utilisation dans l'aspergillose chez le brûlé. Cette étude a pour but de l 'évaluer dans le traitement de l'aspergillose cutanée chez le brûlé et a consisté en l'évaluation rétrospective de la prise en charge de trois patients de notre CTB, gravement brûlés et victimes d'une aspergillose cutanée. VRC en a permis la guérison, mais a dû être suspendu 2 fois en raison d'une toxicité hépatique. Dans 2 cas, il a été associé à de la crème de terbinafine à 1%. Le traitement habituel a pu être repris après guérison de l'aspergillose. Globalement, VRC semble efficace et représente une alternative à l'amphotéricine B dans le traitement de l'aspergillose cutanée chez les brûlés.

A retrospective analysis of complications and surgical outcome of 1380 ears: Experience review of paediatric otoplasty.

AIM OF THE STUDY: The psychological benefits of successful surgery for prominent ears have been emphasised. However, there are few comprehensive reports in the literature on the incidence of complications. The aim of this retrospective study is to present the postoperative outcome and possible recurrence of prominent ears after otoplasty in a University Hospital Center. METHODS: A total of 705 patients were followed after otoplasty. We carried out a retrospective review of the file that included all children who had been treated for prominent ears following the same surgical technique from January 01, 1993 to December 31, 2017, and made a descriptive analysis of the data. MAIN RESULTS: Our study confirmed the prevalence of females in operative treatment of PE, as well as the predominance of the bilateral form of this anomaly. Postoperative complications were recorded in 3.7% of the children (n = 26). 16 patients (2.2%) developed hypertrophic scar complications that required surgical revision in all cases, classifying them as 3b according to the Clavien-Dindo classification. Nine patients (1.3%) required surgical revision for recurrence (Clavien-Dindo 3b). Recurrence, unlike scarring complications, seems to be dependent on the surgeon's experience. A family history was noted in 20% of cases. CONCLUSIONS: The otoplasty technique showed here is safe and has a low rate of the complications commonly described in the literature. A prospective study with a survey of complications and degree of satisfaction with the results will follow.

Complete bilateral Tessier's facial cleft number 5: surgical strategy for a rare case report.

The oro-ocular cleft number 5 according to the Tessier classification is one of the rarest facial clefts and few cases have been reported in the literature. Although the detailed structure of rare craniofacial clefts is well established, the cause of these pathological conditions is not. There are no existing guidelines for the management of this particular kind of cleft. We describe the case of a 19-month-old girl with a complete bilateral facial cleft. We describe the surgical steps taken to achieve the primary correction of the soft tissue deformation. Embryologic development and radiological approach are discussed, as are also the psychological and social aspects of severe facial deformities.

Acceptation of Folk Medicine and its "secrets" in a Swiss Burn Centre.

In Switzerland 'Secret' is a folk medicine called upon for burns. It has belonged to UNESCO's intangible cultural heritage since 2012. It is supposed to ease pain and accelerate the healing process of burns. As the practice is widely used in the population, this observational study investigated the opinion of caregivers and patients from the National Burn Center of Lausanne. Qualitative observational study based on a survey including ten questions aimed at identifying the professionals' perception of the phenomenon. Questions were developed from repeated encounters in the burn center. Data collection took five months. Thirty-six healthcare professionals (HP) and 12 selected patients (or parents for minors) discharged after burns were interviewed on a voluntary basis: all of the HPs knew about 'Secret' from the workplace, and 26 from home: 33 were convinced that it might be useful and reduce pain. The perceived efficiency of the practice (36 respondents) differs depending on professional category and personal experience. Only one HP considered the practice to be dangerous. The nurses and auxiliary nurses expressed that it should be used more widely. The 12 patients considered it as a complementary step, not a replacement for medical care. Health professionals globally considered this practice safe and helpful. The patients were interested in using parallel approaches and were careful about their expectations. This openness is probably an indication that HPs believe that acceptance of the culture and beliefs of patients and their families might positively affect response to treatment, whatever the burn size.

Il existe en Suisse une médecine traditionnelle dénommée « secret ¼ dédiée aux brûlures (supposée avoir des effets analgésiques et cicatrisants) inscrite au patrimoine immatériel de l'UNESCO depuis 2012. Dans la mesure où elle est très largement utilisée, nous avons conduit une étude observationnelle sur l'opinion qu'en ont les soignants et les patients du CTB national de Lausanne. Nous avons utilisé un questionnaire à dix items, développé après des entretiens plus informels. Trente six professionnels et 12 patients (ou parents quand le patient était mineur), interrogés après leur sortie, ont volontairement participé à l'étude. Tous les professionnels avaient entendu parler de « secret ¼ soit au travail soit chez eux (26). Trente trois étaient persuadés de son utilité analgésique, 1 seul le considérant comme dangereux. Cette opinion varie selon la catégorie professionnelle et l'expérience personnelle, les infirmières et aide- soignantes estimant qu'il devrait être plus largement utilisé. Les patients estimaient que « secret ¼ était un adjuvant ne devant pas remplacer la prise en charge médicalisée. Les professionnels considéraient que « secret ¼ est simple et utile. Les patients étaient intéressée par cette approche parallèle, tout en gardant une certaine retenue quant à ce qu'ils pouvaient en attendre. Cette ouverture d'esprit suggère que les professionnels pensent que la prise en compte de la culture et des croyances des patients et de leur famille peut promouvoir l'efficacité du traitement conventionnel, quelle que soit la surface brûlée.

Surgery on burns sequelae in developing countries.

The purpose of this study is to analyze the effectiveness of surgery and follow-up of children operated on for burn sequelae. For many years, we have organized two missions per year to Benin and Togo, one for surgery and one for follow-up. We analyzed the files of children born in Africa and victims of burns from the years 2002 to 2011. Children were referred through a non-governmental organization (NGO) and assessed in Africa by local paediatricians before and after surgery. Treatment consisted in operating on burn sequelae such as contractures, hypertrophic scars and hard cords. Impaired mobility was our only indication for the operation. We kept a database on all patients. Sixty files were reviewed, of which fifty were deemed suitable for analysis. The most common methods of surgery were skin grafting and Z-plasty. There were no complications, such as infection or graft/flap necrosis after immediate surgery. Long-term follow-up revealed a recurrence of hypertrophic scarring (47%), retractions (24%) and hard cords (2%) due to a lack of occupational therapy and physiotherapy treatment. Partnership with an NGO and a local team allows us to treat children with burn injury sequelae in Western Africa. A continued and often long-lasting follow-up by occupational therapists and physiotherapists is highly mandatory in order to guarantee good long-term results. In 2010, we initiated local rehabilitation therapy.

Le but de cette étude est d'analyser l'efficacité de la chirurgie et le suivi d'enfants opérés pour des séquelles de brûlures. Nous avons analysé les dossiers d'enfants africains, victimes de brûlures depuis l'année 2002 jusqu'en 2011. Pendant de nombreuses années, nous avons organisé deux missions par an au Bénin et au Togo, une pour la chirurgie et une pour le suivi. Les enfants nous étaient confiés par une O.N.G. et examinés en Afrique par des pédiatres locaux avant et après la chirurgie. Le traitement chirurgical s'adressait aux séquelles de brûlures telles que rétractions, cicatrices hypertrophiques et brides. La perte de mobilité fut notre unique indication. Nous avons une base de données sur tous les patients. 60 dossiers furent revus mais 50 retenus pour l'analyse. Les traitements les plus fréquents furent la greffe de peau et les plasties en Z. Il n'y a pas eu de complications, ni infection ou nécrose de la greffe ou du lambeau après chirurgie immédiate. Le suivi à long terme a montré une récidive des cicatrices hypertrophiques (47%), des rétractions (24%) et des brides (2%), et ceci dû à une absence d'ergothérapie et de physiothérapie. La coopération avec une O.N.G. et une équipe locale a permis de traiter ces enfants présentant des séquelles de brûlures en Afrique de l'Ouest. Un suivi continu et souvent long par les ergothérapeutes et les physiothérapeutes est indispensable, si l'on veut garantir de bons résultats à long terme. En 2010 nous avons initié localement un traitement par rééducation fonctionnelle.

Burn patient care lost in good manufacturing practices?

Application of cell therapies in burn care started in the early 80s in specialized hospital centers world-wide. Since 2007, cell therapies have been considered as "Advanced Therapy Medicinal Products" (ATMP), so classified by European Directives along with associated Regulations by the European Parliament. Consequently, regulatory changes have transformed the standard linear clinical care pathway into a more complex one. It is important to ensure the safety of cellular therapies used for burn patients and to standardize as much as possible the cell sources and products developed using cell culture procedures. However, we can definitely affirm that concentrating the bulk of energy and resources on the implementation of Good Manufacturing Practice (GMP) alone will have a major negative impact on the care of severely burned patients world-wide. Developing fully accredited infrastructures and training personnel (required by the new directives), along with obtaining approval for clinical trials to go ahead, can be a lengthy process.We discuss whether or not these patients could benefit from cell therapies provided by standard in-hospital laboratories, thus avoiding having to meet rigid regulations concerning the use of industrial pharmaceutical products. "Hospital Exemption" could be a preferred means to offer burn patients a customized and safe product, as many adaptations may be required throughout their treatment pathway. Patients who are in need of rapid treatment will be the ones to suffer the most from regulations intended to help them.

L'utilisation de la « thérapie cellulaire ¼ au profit des patients brûlés s'est mise en place au début des années 1980 dans de nombreux centres, répartis de par le monde. Depuis 2007, les produits utilisés ont fait l'objet de directives européennes. De ce fait, la prise en charge directe du patient est devenue un parcours semé d'embûches. S'il est important d'assurer au patient l'utilisation de produits dérivés de culture cellulaire de qualité, fabriqués selon des procédés reproductibles, il est évident que la mise en place dans les unités des « Bonnes Pratiques de Fabrication ¼ entraînera des dépenses de temps et d'énergie qui auront inévitablement un impact négatif sur la prise en charge du patient très gravement brûlé. En outre, la mise à niveau de l'infrastructure et la formation du personnel (exigées par les directives actuelles) ainsi que l'obtention des essais cliniques nécessaires à l'autorisation d'utilisation de ces produits peuvent s'avérer très longues. Nous argumentons la possibilité de fabriquer ces produits de culture cellulaire dans des laboratoires hospitaliers classiques en évitant la très lourde procédure destinée principalement à l'industrie pharmaceutique. Une « exemption hospitalière ¼ pourrait être un moyen d'offrir aux brûlés une thérapeutique adaptée et sécurisée, dans la mesure où des adaptations personnalisées peuvent être nécessaires au long de leur traitement. Les patients ayant un besoin vital d'un traitement urgent seront ceux qui pâtiront le plus d'une loi sensée les protéger.

How important is hydrotherapy? Effects of dynamic action of hot spring water as a rehabilitative treatment for burn patients in Switzerland.

Burn rehabilitation using hydrotherapy can have multiple benefits for the burn patient. The therapy uses specific mineral enriched hot spring water and water jets with varied hydro-pressure to combat hypertrophy, inflammatory reaction signs, abnormal pigmentation, and, more specifically, redness and scarring. Standard operating procedures for burn rehabilitation have been developed and integrated into the Standard of Care at the CHUV hospital using localized hydro-mechanical stimulation of burn sites (20 minutes of alternating anatomical sites) followed by constant pressure large-bore and filiform showers targeting specific scarred areas. These therapeutic regimens are repeated daily for 2 to 3 weeks. Patients showed lasting effects from this regimen (up to 3-6 months), the results becoming permanent with more uniform skin structure, color and visco-elasticity in addition to a decrease in pruritus. The specifications of clinical protocols are described herein along with the virtues of hot spring hydro-pressure therapy for burn rehabilitation. The use of hydrotherapy, which has been a controversial topic among burn units across the world, is also discussed. In North America, hydrotherapy is defined only within the scope of in-patient wound cleansing and is thought to lead to microbial auto-contamination and bacterial resistance. In Switzerland and France the emphasis of hydrotherapy is on rehabilitation after the wound has closed.

L'hydrothérapie pendant la réhabilitation des patients atteints de brûlures peut avoir plusieurs avantages. Le point focal de cette thérapie est l'utilisation d'une source d'eau thermale de source chaude enrichie en minéraux et de jets d'eau avec une variation de pression afin de lutter contre l'hypertrophie, les signes de réaction inflammatoire, une pigmentation anormale et en particulière des rougeurs et des cicatrices. Pour la réhabilitation des brûlures, les procédures d'utilisation normalisées ont été développés et intégrés dans le standard des soins dans notre hôpital. Ces procedures comportent une stimulation hydro-mécanique localisée sur les sites de brûlures (20 minutes en alternant les sites atomiques), suivie par une pression constante localisée directement sur les cicatrices faite à l'aide de douches de gros diamètre et puis de douches filiformes. Ce régime thérapeutique est répétée quotidiennement pendant 2 à 3 semaines. Après le traitement, les patients ont pu observer une structure plus uniforme de leur peau ainsi qu'une amélioration de sa couleur et de sa visco-élasticité, aussi bien que la diminution du prurit, et ce durant 3 à 6 mois. Ici nous présentons les spécificités de notre protocoles cliniques et les avantages d'une traitement d'eau thermale de source sous pression pour la réhabilitation des patients brûlés. Nous parlerons également de l'utilisation de l'hydrothérapie, qui est un sujet de controverse parmi les unités de soins aux brûlures à travers le monde. En Amérique du Nord, l'hydrothérapie est définie uniquement dans le cadre du nettoyage des plaies des patients hospitalisés, et elle peut conduire à l'auto-contamination microbienne et la résistance bactérienne. En Suisse et en France, l'hydrothérapie concerne uniquement la réhabilitation des plaies une fois cellesci fermées.

[Pediatrics]. / Pédiatrie.

Several preliminary studies suggest that prophylactic administration of probiotics reduces the incidence of necrotizing enterocolitis (NEC) in preterm infants, and several neonatology units have introduced this treatment under strict surveillance. Nonetheless, breast milk feeding remains the mainstay of NEC prevention. The beta-blocker propranolol, known for its effectiveness on cutaneous hemangiomas, is also proving useful for the treatment of subglottic or visceral hemangiomas. Following the decrease in severe bacterial infections thanks to widespread vaccinations, the McCarthy clinical score has regained importance in the prediction of the risk of bacterial infection in febrile infants. It is easy to use, economical, and has a diagnostic value comparable to laboratory tests. The new WHO growth charts have been introduced in Switzerland in 2011 to take into account the increasing regional and ethnic variations in our country. Any significant change in growth velocity should prompt an evaluation of the need of further investigations.

[Children born with a cleft: treatment at the CHUV in Lausanne]. / Prise en charge des fentes labio-maxillo-palatines au CHUV.

A cleft can be labial, labial-maxillary, unilateral or bilateral labial-maxillary-palatal, or isolated palatal. A multidisciplinary team includes several specialists who will handle the diverse problems of children born with a cleft. This team will follow the child through each developmental stage and assemble an optimal treatment plan, thus reducing the onus on the family. Depending on the type of cleft and the age of the child, feeding, speech, ORL, dental, orthodontic, esthetic and possibly also psychological problems will be taken care of. This is why cleft treatment starts at the time it is diagnosed, before or after birth, and ends when the child is fully grown. It requires a complete interdisciplinary team and the collaboration with obstetricians and geneticians.

Implication of unfavorable histology, MYCN amplification and diploidy for stage I and II neuroblastomas.

BACKGROUND: Surgery is the first line treatment for low-grade neuroblastomas. In stage I tumors, the presence of MYCN amplification is rarely detected and the Shimada histology is not always taken into consideration when deciding on the treatment. This study concerns the significance of these two factors in the evolution of children with low-grade neuroblastomas. METHODS: We analyzed the assessment and follow-up of children with low-grade neuroblastomas (stages I and II) with or without MYCN amplification, with either a favorable or unfavorable histology and with or without tumor cell diploidy. Favorable histology was defined as stroma-poor tumors with more than 5 % differentiating neuroblasts and a mitosis karyorrhexis index (MKI) of less than 100/5000 cells. RESULTS: From 1995 to 2006, out of 114 neuroblastomas, nine (7.9 %) were stage I and 21 (18.4 %) stage II. Of these 30 patients, 27 underwent surgery alone and three received chemotherapy after surgery. The combination of MYCN amplification, unfavorable histology and diploidy was noted in one patient who developed metastases within two months. MYCN amplification alone was noted in two cases who are still tumor-free after two years. Unfavorable histology alone was noted in four patients, of whom one suffered a recurrence of the tumor (previously stage I) and three are tumor-free after six years. Tumor cell diploidy alone was present in 11 patients whose evolution is satisfactory. CONCLUSION: Because MYCN amplification and unfavorable histology are rare in early stage neuroblastomas, these tumors may be misclassified if they are not investigated further. It seems that no single clinical or biological feature can be considered a significant factor in establishing a prognosis or determining whether additional treatment is required.

Ventilation-induced pulmonary vasodilatation in lambs with congenital diaphragmatic hernia is modulated by nitric oxide.

Endogenous nitric oxide (NO) mediates pulmonary vasodilatation at birth, but inhaled NO fails to reduce pulmonary vascular resistance (PVR) in newborns with congenital diaphragmatic hernia (CDH). This study was designed to investigate the effects of ventilation, and the nature of its endogenous mediator, in fetal lambs with experimental CDH. Investigations at 138 days of gestation showed that ventilation markedly decreased PVR. Inhibition of NO synthesis reduced ventilation-induced pulmonary vasodilatation in vivo and increased in vitro isometric tension of vascular rings. Ventilation therefore reduces PVR at birth in lambs with CDH, and endogenous NO seems to contribute to this reduction.

Gastrointestinal complications of post-diarrheal hemolytic uremic syndrome.

PURPOSE: Whereas gastrointestinal symptoms such as vomiting, diarrhea and abdominal pain are common in children suffering from the so-called post-diarrheal form (D+) of hemolytic uremic syndrome (HUS), more serious gastrointestinal complications are rare. We tried to define factors predictive of the severity of gastrointestinal complications post D+ HUS. METHODS: We reviewed the files of all children admitted to our hospital for D+ HUS between 1988 and 2000. We retained those cases with gastrointestinal complications and analyzed the consequences of these complications on the evolution of the children's conditions. RESULTS: Sixty-five children with D+ HUS were admitted to our hospital during this period. Sixteen children developed gastrointestinal complications involving one or more digestive organs: necrosis of the colon or ileum, hemorrhagic colitis, pancreatitis, transient diabetes, hepatic cytolysis and cholestasis, peritonitis and prolapse of the rectum. One child died. CONCLUSION: Gastrointestinal complications of D+ HUS are rare, but they can be lethal, and early surgery may sometimes prove necessary. However, we were not able to demonstrate a correlation between the severity of the gastrointestinal manifestations and the clinical or biological signs accompanying D+ HUS.

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.