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Sample records for paediatric supracondylar fracture

  1. [Supracondylar fractures in children].

    PubMed

    Petrov, N; Gucev, S; Kirkov, Lj; Dajljevik, S; Ruso, B

    1982-01-01

    In the Department of Pediatric surgery, during the last ten years, 190 patients with supracondylar fractures (second and third degree, according to Bauman's classification) have been treated. The operation was performed in only 5% of all hospitalized cases. There were only one patient with neurological and vascular complications in the early stage, but without any complications in the late stage. The presented cases showed a high percentage of flexion type of fractures. The conservative treatment by a reposition has given the most satisfactory results.

  2. Medial supracondylar stress fracture in an adolescent pitcher/.

    PubMed

    Chang, Eric Y; Fronek, Jan; Chung, Christine B

    2014-01-01

    We report the occurrence of a medial supracondylar stress fracture in an adolescent pitcher. To our knowledge, this fracture has not been described in the literature, and awareness of this entity allows initiation of therapy and precludes further unnecessary work-up. The radiographic, computed tomography, and magnetic resonance imaging appearances are reviewed and the mechanism of injury is discussed.

  3. Outcome and incidence of periprosthetic supracondylar femoral fractures in TKA

    PubMed Central

    Singh, Somesh P; Bhalodiya, Haresh P

    2013-01-01

    Background: Periprosthetic supracondylar femoral fractures following total knee arthroplasty (TKA) are infrequent, but is a devastating complication. The purpose of this study was to evaluate the incidence and outcomes of periprosthetic supracondylar femoral fractures following TKA using nonoperative as well as open reduction and internal fixation (ORIF) techniques. Materials and Methods: Between January 2004 and December 2010, we followed 3,920 operated patients of total knee arthroplasty (TKA) and identified 23 patients with periprosthetic supracondylar fractures. A retrospective analysis of the records of these patients was conducted. Details regarding pre fracture status, treatment offered and the present status were also recorded and analyzed. Time from index arthroplasty to periprosthetic fracture ranged from five days to six years. There were 17 women and 6 men and the average age was 68.26 years (range 52-83 years). Of the 23 patients, 20 patients were treated by operative method, whereas only three patients with relatively undisplaced fractures were treated nonoperatively. Results: The total incidence of periprosthetic fractures in operated cases of TKA was 0.58%. Three patients had infection after surgery. As per radiological assessment, two of three conservatively treated cases had malunion, whereas among 20 cases treated operatively, 16 had primary union with one malunion. Two patients had union after bone grafting, whereas two had nonunion. The average reduction in the knee score after fracture was 20.53%. Twenty one patients were able to achieve limited but independent activity. Conclusions: Desirable results for periprosthetic fractures can be obtained if proper and timely intervention is done, taking into account the other comorbid conditions. However, short duration of followup and small number of patients were major limiting factors in this study. PMID:24379465

  4. Rotation and Displacement Predict Adverse Events in Pediatric Supracondylar Fractures.

    PubMed

    Flierl, Michael A; Carry, Patrick M; Scott, Frank; Georgopoulos, Gaia; Hadley-Miller, Nancy

    2015-08-01

    The goal of this study was to identify supracondylar fracture patterns that were predictive of adverse events and poor outcomes. The study consisted of a retrospective review of patients admitted for surgical treatment of a supracondylar humerus fracture between June 2008 and August 2010. Preoperative radiographs were assessed based on appearance (simple vs oblique vs comminuted), coronal plane displacement (angulated, posterior, posteromedial vs posterolateral), and rotation (rotation vs no rotation). Logistic regression models were used to examine the relationship between fracture pattern and clinical outcome parameters in 373 patients who were followed for 4 weeks or more postoperatively. Outcome parameters included postoperative complications (infection, delayed healing, pin migration, revision surgery), need for physical or occupational therapy, need for postoperative intravenous narcotics, and preoperative nerve injury. Rotation and coronal displacement patterns of the fracture segments were significantly associated with postoperative complications, postoperative need for physical or occupational therapy as a result of residual stiffness, and nerve injury (P<.05). Compared with posteriorly displaced fractures, posterolaterally displaced fractures were associated with significantly greater odds of complications (P=.045), need for physical or occupational therapy (P<.001), and nerve injury (P<.001). Additionally, fractures with rotation were associated with significantly greater odds of complications (P<.001), need for physical or occupational therapy (P<.001), and nerve injury (P<.001) compared with fractures without rotation. Rotation and coronal plane displacement were predictive of complications, need for physical or occupational therapy, and nerve injury, and thus should be considered as potential prognostic variables when evaluating the initial injury pattern.

  5. Management of Pediatric Supracondylar Humerus Fractures With Vascular Injury.

    PubMed

    Sanders, James O; Heggeness, Michael H; Murray, Jayson N; Pezold, Ryan C; Sevarino, Kaitlyn S

    2016-02-01

    The American Academy of Orthopaedic Surgeons has developed the Appropriate Use Criteria (AUC) document Management of Pediatric Supracondylar Humerus Fractures With Vascular Injury. Evidence-based information, in conjunction with the clinical expertise of physicians, was used to develop the criteria to improve patient care and obtain the best outcomes while considering the subtleties and distinctions necessary in making clinical decisions. The AUC clinical patient scenarios were derived from patient indications that generally accompany a pediatric supracondylar humerus fracture with vascular injury, as well as from current evidence-based clinical practice guidelines and supporting literature. The 6 patient scenarios and 18 treatments were developed by the Writing Panel, a group of clinicians who are specialists in this AUC topic. Next, the Review Panel, a separate group of volunteer physicians, independently reviewed these materials to ensure that they were representative of patient scenarios that clinicians are likely to encounter in daily practice. Finally, the multidisciplinary Voting Panel (made up of specialists and nonspecialists) rated the appropriateness of treatment of each patient scenario using a 9-point scale to designate a treatment as Appropriate (median rating, 7 to 9), May Be Appropriate (median rating, 4 to 6), or Rarely Appropriate (median rating, 1 to 3). PMID:26735703

  6. Iatrogenic brachial artery injury during pinning of supracondylar fracture of humerus: A rare injury.

    PubMed

    Vishal, Kumar; Arjun, R H H; Sameer, Aggarwal; Rakesh, John; Rama, Kishan

    2015-01-01

    Complications following supracondylar fracture of humerus are well-known. Pre- and post-operative complications have been documented in the literature. Neurovascular injury due to fracture fragments following this type of fracture is described. Iatrogenic brachial artery during surgical treatment of this fracture is unknown to the literature. So we report a rare case of iatrogenic brachial artery injury during pinning of supracondylar fracture of humerus and try to create awareness to the surgeons that such injuries can occur with improper operative techniques. PMID:26777716

  7. Antegrade nailing can prevent cubitus varus and valgus after pediatric supracondylar fractures with impacted columns.

    PubMed

    Singer, Georg; Kraus, Tanja; Ruttenstock, Elke M; Ferlic, Peter; Eberl, Robert

    2013-12-01

    Supracondylar fractures are commonly encountered in the pediatric population. An impacted radial or ulnar column may result in the deviation of the elbow axis in the frontal plane clinically seen as cubitus varus or valgus. Antegrade nailing has become a feasible alternative to treat supracondylar fractures. It is not known whether it can prevent the development of cubitus varus or valgus in the cases of fractures with impacted columns. Between 1994 and 2009, 264 supracondylar humeral fractures were treated. Nineteen patients presented with either an impacted ulnar (n = 12) or radial (n = 7) column and were included in the study. The average elbow angle in fractures with impacted radial column was 159° mean (range 153-167°) compared with 179° (range 173-184°) in fractures with an impacted ulnar column. After closed reduction and antegrade nailing, the elbow angle was restored to normal values. At follow-up examination after a mean of 3.8 years (range 2.4-7.6 years), no further changes of the humeral-ulnar angle were seen. We are able to show that antegrade nailing is a safe method to treat supracondylar humeral fractures with impacted columns.

  8. Low incidence of flexion-type supracondylar humerus fractures but high rate of complications.

    PubMed

    Kuoppala, Eira; Parviainen, Roope; Pokka, Tytti; Sirviö, Minna; Serlo, Willy; Sinikumpu, Juha-Jaakko

    2016-08-01

    Background and purpose - Supracondylar humerus fractures are the most common type of elbow fracture in children. A small proportion of them are flexion-type fractures. We analyzed their current incidence, injury history, clinical and radiographic findings, treatment, and outcomes. Patients and methods - We performed a population-based study, including all children <16 years of age. Radiographs were re-analyzed to include only flexion-type supracondylar fractures. Medical records were reviewed and outcomes were evaluated at a mean of 9 years after the injury. In addition, we performed a systematic literature review of all papers published on the topic since 1990 and compared the results with the findings of the current study. Results - During the study period, the rate of flexion-type fractures was 1.2% (7 out of 606 supracondylar humeral fractures). The mean annual incidence was 0.8 per 105. 4 fractures were multidirectionally unstable, according to the Gartland-Wilkins classification. All but 1 were operatively treated. Reduced range of motion, changed carrying angle, and ulnar nerve irritation were the most frequent short-term complications. Finally, in the long-term follow-up, mean carrying angle was 50% more in injured elbows (21°) than in uninjured elbows (14°). 4 patients of the 7 achieved a satisfactory long-term outcome according to Flynn's criteria. Interpretation - Supracondylar humeral flexion-type fractures are rare. They are usually severe injuries, often resulting in short-term and long-term complications regardless of the original surgical fixation used.

  9. Risk factors for failed closed reduction of pediatric supracondylar humerus fractures.

    PubMed

    Beck, John D; Riehl, John T; Moore, Blake E; Deegan, John H; Sartorius, Jennifer; Graham, John; Mirenda, William M

    2012-10-01

    The purpose of this retrospective study was to examine pediatric supracondylar humerus fractures at a Level I trauma center. Data were analyzed to identify risk factors associated with closed reduction failure. Closed pediatric supracondylar humerus fractures that were treated at the authors' trauma center between October 1997 and January 2009 were reviewed. The main outcome variable was necessity of open reduction. To determine which factors were independently associated with a failed closed reduction, a multivariate logistic model was fit predicting open reduction status.A total of 174 patients required operative treatment. Of these, 23 underwent open reduction and 151 underwent with closed reduction and percutaneous pinning. For patients who required open reduction, 39.1% had an associated injury compared with 14.6% of patients treated with closed reduction (P=.008). Average time from presentation to surgery was 4.1 hours in the open reduction and 6.3 hours in the closed reduction group (P=.049). Risk factors that significantly predicted failure of closed reduction were the presence of an associated injury, initial fracture displacement, and Gartland type III fracture (P=.008, .03, and .023, respectively).Associated injury, large initial fracture displacement, and Gartland type III factures were statistically significant independent risk factors for closed reduction failure. Increased time from injury to presentation demonstrated a trend toward open reduction. Consideration should be given to the expedient transfer of patients with type III supracondylar humerus fractures with associated injuries when definitive care will be provided at another institution. PMID:23027486

  10. Outcome of supracondylar fractures of the humerus in children treated by closed reduction and percutaneous pinning.

    PubMed

    Devkota, P; Khan, J A; Acharya, B M; Pradhan, N Ms; Mainali, L P; Singh, M; Shrestha, S K; Rajbhandari, A P

    2008-01-01

    Supracondylar fractures of humerus in children are common injuries. Displaced fractures are inherently unstable. Conservative treatment results in malunion. Open reduction and internal fixation (ORIF) is more invasive and recovery is prolonged. From September 2004 to September 2005, 102 displaced supracondylar fractures of humerus, aged between one and half year to 13 years, were treated using close reduction and percutaneous Kirschner (K) wire fixation under c-arm fluoroscopy. Seventy nine patients were treated by cross K-wires and in twenty three cases lateral two K-wires were put. Above elbow plaster of paris back slab was applied in all cases for at least four weeks. Back slab, K-wires were removed after four weeks and elbow range of motion exercise was started. Results were analyzed using Flynn's criteria. All patients were followed up to 14th week postoperatively. In cross K-wire group(N=79) 70.8% had excellent, 22.7% good, 3.8% fair and 2.5% had poor results at eight weeks follow up which was improved to 91.1% excellent, 6.3 good, 1.2% fair and 1.26% poor results at 14 weeks follow up. In lateral K-wire group (N=23) 70% had excellent, 21.7% good, 4.3% fair and 4.3% had poor result at eighth week which was improved to 91.3% excellent, 4.3% good, 4.3% fair and no poor result at 14th week follow up. Eight patients got superficial pin tract infection and seven patients sustained ulnar nerve injury post operatively. We recommend this procedure for displaced supracondylar fractures in children as it is safe and cost effective procedure with acceptable complication rates. PMID:18709034

  11. Supracondylar fracture in children. Rehabilitation in occupational therapy. Yes or no?

    NASA Astrophysics Data System (ADS)

    Costa, Maria J.; Pires, Mafalda; Neves, Cassiano; Tavares, Delfin; Quintas, Alexandra M.; Ferreira, Ana I.; Espirito Santo, M. J.; Castro, Alexandra; Cabral, M. Salomé; João Gomes, J. F.

    2013-10-01

    The aim of this study was to evaluate the recovery time of elbow range of motion after treatment of Gartland's type II and III supracondylar fractures of distal humerus in children who attended a program of occupational therapy (OT). A randomized control design (RCD) was conducted to compare the two groups (OT group and Control group) and several statistical methodologies have been used to compare them. In all the cases the results point out to a faster recover in the OT group. All the analysis were performed using the package R version 3.0.1.

  12. Spontaneous supracondylar femoral fracture in an HIV patient in lotus position.

    PubMed

    Pinto Neto, Lauro F S; Eis, Sergio Ragi; Miranda, Angelica Espinosa

    2011-01-01

    Bone disorders have been described in patients chronically infected with human immunodeficiency virus (HIV). A case of spontaneous supracondylar femoral fracture that occurred in a 58-year-old monk during meditation is reported. His AIDS disease was controlled with combination antiretroviral therapy. Vitamin D and calcium had been added 3yr before since osteoporosis was detected by dual-energy X-ray absorptiometry (DXA). At the time of the fracture, the patient was on treatment with 35mg every week of sodium risedronate, 1000mg of calcium, and 400IU of Vitamin D every day. Clinical use of DXA for HIV patients should be considered as a routine measure to help reducing risk for fractures. PMID:21295744

  13. Delayed Open Reduction and K-Wire Fixation of Widely Displaced Supracondylar Fractures of Humerus in Children using Medial Approach

    PubMed Central

    Waikhom, Sanjib; Ibomcha, Irom; Digendra, Akoijam; Sohkhlet, Handboy R

    2016-01-01

    Introduction Supracondylar fractures of humerus in children are usually treated with percutaneous pinning on emergency basis. When the operating time is delayed, percutaneous pinning is difficult due to massive swelling. Late presentation is common in developing countries. Aim To assess the outcome of open reduction and internal fixation with K-wire of widely displaced supracondylar fracture when operated later than 2 days after the injury. Materials and Methods A total of 52 children (aged 3-12 years) with widely displaced supracondylar fracture of humerus (Gartland type-III) who presented later than 2 days after injury were treated with open reduction through medial approach and fixation with cross K-wires. Results were assessed with Flynn’s criteria. Result: A total of 40 patients completed follow-up. Mean age of all (n=52) patients was 4.8 years (range 3-12 years). Mean delay of presentation was 7.5 days (range 2-14 days). Hundred percent patients had satisfactory results according to Flynn’s criteria. Two patients had pin infections. Conclusion Open reduction through medial approach and fixation with two cross K-wires is a reliable method of treatment for supracondylar fractures of humerus in children when the operation is delayed. PMID:27656516

  14. SUPRACONDYLAR FRACTURE OF THE HUMERUS IN CHILDREN: FIXATION WITH TWO CROSSED KIRSCHNER WIRES

    PubMed Central

    Carvalho, Roni Azevedo; Filho, Nelson Franco; Neto, Antonio Batalha Castello; Reis, Giulyano Dias; Dias, Marcos Pereira

    2015-01-01

    Objective: To analyze and present the surgical results from unstable supracondylar fractures of the humerus in children, treated by means of reduction and percutaneous fixation using two crossed Kirschner wires. Methods: A cross-sectional study was conducted on 20 children, taking into consideration sex, age at the time of the fracture, age at the time of the assessment, side affected, type and mechanism of trauma, postoperative complications and radiographic and clinic variables. Results: Ten fractures were observed in the left arm and ten in the right arm. The age at the time of the fracture ranged from 2 to 13 years (mean: 5.9 ± 2.48 years). Three fractures were classified as type II and 17 as type III. The length of follow-up ranged from four months to three years. Baumann's angle ranged from 69 to 100 (mean: 78.3) and cubitus varus was observed in four patients (values ranging from 84 to 100). According to the modified Flynn's criteria, 20 cases presented satisfactory outcomes: 17 excellent (85%), two good (10%) and one regular (5%). Two patients presented limited range of motion, two had paresthesia in the cubital region and one had transient neuropraxia of the ulnar nerve for six weeks. Conclusion: Percutaneous fixation with two crossed Kirschner wires leads to good results when carried out under direct viewing and with isolation of the ulnar nerve. PMID:27047887

  15. The bicipital aponeurosis may be involved in the anatomical etiology of arterial compromise after swelling in supracondylar fracture.

    PubMed

    Clark, Damian; Astle, Lisa; Monsell, Fergal; Livingstone, James

    2009-01-01

    A 7-year-old girl presented with a Gartland grade III supracondylar fracture and no radial pulse. After open reduction, it was established that the brachial artery was free of the fracture site; the limb however remained nonviable. The brachial artery was then approached anteriorly and the bicipital aponeurosis was seen to kink the artery. Once the bicipital aponeurosis was released and the remaining spasm treated with arteriotomy and papaverine, a good pulse returned. Despite the fracture being reduced and the artery remaining free of it, there remained a structural impediment to flow in the brachial artery. If the pulse does not return after fixation of a supracondylar fracture, then exploration of the brachial artery is indicated. When a patient is taken to the operating room for fixation of a supracondylar fracture, the facilities and expertise to explore the brachial artery must be made available. In centers where an on-call vascular service is not available, we recommend that the orthopaedic training programs give consideration to including "exploration of the brachial artery" as a facet of orthopaedic surgical training. PMID:19858982

  16. Functional outcome of supracondylar elbow fractures in children: a 3- to 5-year follow-up

    PubMed Central

    Isa, Ahaoiza Diana; Furey, Andrew; Stone, Craig

    2014-01-01

    Background Long-term functional outcomes of supracondylar elbow fractures (SCEF) have not been well documented in the literature. We retrospectively evaluated functional outcomes of pediatric SCEF using the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. Methods We retrospectively reviewed the outcomes of patients who presented to our tertiary care pediatric emergency department with SCEF between January 2005 and December 2009. We reviewed their charts to assess several clinical parameters, including age, sex, Gartland classification of SCEF, weight, comorbidities, treatment intervention, physiotherapy and the extremity involved. The DASH questionnaire was administered in 2012. We performed a multiple linear regression analysis to determine the significance of these clinical parameters as they related to the DASH score for functional outcome. Results We included 94 patients with SCEF in our review. Pediatric SCEF had good functional outcomes based on the DASH questionnaire (mean score 0.77 ± 2.10). We obtained the following DASH scores: 0.45 ± 2.20 for type I, 1.09 ± 1.70 for type II and 1.43 ± 2.40 for type III fractures. There was no statistical difference in functional outcome, regardless of sex (p = 0.07), age at injury (p = 0.96), fracture type (p = 0.14), weight (p = 0.59), right/left extremity (p = 0.26) or surgery (p = 0.52). Conclusion Our results demonstrate that good functional outcomes can be expected with pediatric SCEF based on the DASH questionnaire, regardless of age at injury, sex, weight, right/left extremity or surgical/nonsurgical intervention, provided satisfactory reduction is achieved and maintained. PMID:25078928

  17. Training Opportunities in the Management of Paediatric Fractures: A District General Hospital Perspective

    PubMed Central

    Kim, WY; Zenios, M

    2006-01-01

    INTRODUCTION Increasing subspecialisation, the introduction of reforms to surgical training, centralisation of hospitals and the reduction of working hours brought about by the European Working Time Directive (EWTD) has direct implications on the training of surgeons in the UK. The aim of this study was to determine the range and number of procedures performed for paediatric orthopaedic fractures, degree of supervision and possible implications for training. PATIENTS AND METHODS A retrospective review of procedures for paediatric orthopaedic fractures performed in a district general hospital in a year was conducted. RESULTS A total of 210 paediatric fracture procedures were performed, including 99 distal radius/ulna procedures, 28 shaft radius/ulna, 25 supracondylar procedures, 15 hand fracture procedures, 14 tibial shaft procedures. Middle grade/registrars and senior house officers performed 188 (89.5%) of all procedures. Consultant supervision was documented in 29 (13.8%) of all procedures performed. The number and type of common, as well as unusual, injuries was documented. The educational value of a training post may only be confirmed by reliable data which would provide an indication of operative opportunities and degree of supervision available to a trainee. CONCLUSIONS This study provided a model upon which all operative training opportunities in the orthopaedic department is documented. It is suggested that such data should form the basis of the establishment of training posts within a region. To maintain the high standard of orthopaedic training in the UK, the maintenance of such posts, number of trainees and seniority of trainees appointed to any hospital within a training region should be on the basis of data such as reported in this study. PMID:17002846

  18. Osteoid osteoma of the distal humerus mimicking sequela of pediatric supracondylar fracture: arthroscopic resection-case report and a literature review.

    PubMed

    Font Segura, Jordi; Barrera-Ochoa, Sergi; Gargallo-Margarit, Albert; Correa-Vázquez, Eva; Isart-Torruella, Anna; Mir Bullo, Xavier

    2013-01-01

    Osteoid osteoma (OO) is a small and painful benign osteoblastic tumour located preferentially in the shaft of long bones near the metaphyseal junctions, with a predilection for the lower limbs. Juxta- and intra-articular OOs are rare and even though hip, elbow, and talus are the most commonly reported locations, they may be found in any joint accounting for approximately 13% of all osteoid osteomas. There is usually a significant time delay between symptom initiation and diagnosis when the lesion is present in an uncommon location due to the diagnostic challenge it presents due to the lack of classical clinical signs and/or radiographic features found in the extra-articular lesions. A case of a distal humerus OO of a 15-year-old girl is presented to point out that a confounding factor, such as a previous paediatric supracondylar fracture, may further delay the already difficult diagnosis of a juxta- or intra-articular osteoid osteoma and also to emphasize the possibility of arthroscopic treatment of such lesions.

  19. Seasonal Temperature and Pin Site Care Regimen Affect the Incidence of Pin Site Infection in Pediatric Supracondylar Humeral Fractures

    PubMed Central

    Chen, Mei-Chuan; Lee, Wei-Chun; Yang, Wen-E; Chang, Chia-Hsieh

    2015-01-01

    Pin site infection is a common complication after fracture fixation and bone lengthening, and daily pin site care is recommended. Weather is a strong environmental factor of infection, but few articles studied the issue of weather and pin site infection. We performed a prospective comparative study of 61 children with supracondylar humeral fractures treated by closed reduction and percutaneous pinning. The patients were divided into high-temperature season or low-temperature season by the months they received surgery. The patients within each season were further allocated to 2 groups by the different postoperative pin site care methods of daily care or noncare. The infection rate per patient was significantly higher in the high-temperature season compared to low-temperature season (45% versus 19%, P = 0.045). In the high-temperature season, the infection rate per patient was significantly higher in the daily care group versus the noncare group (70% versus 20%, P = 0.001). In the low-temperature season, the infection rate per patient was not significantly different in the daily care group versus the noncare group (10% versus 27.3%, P = 0.33). We recommend that careful monitoring of infection signs, rather than pin site cleaning, would be appropriate in the treatment of pediatric supracondylar humeral fractures, especially during the summer months. PMID:26064957

  20. [Treatment of displaced supracondylar fractures of the humerus in children at the orthopaedic ward of the Children's Hospital in Kielce].

    PubMed

    Zajac, Piotr; Hudzik, Dariusz

    2003-01-01

    Ninety five children in age from 4 to 12 years (61 boys and 34 girls) with displaced supracondylar distal humerus fractures were treated at the orthopaedic ward of The Children's Hospital in Kielce between I 2000-XII 2001. The method of choice was closed reduction and percutaneous fixation with Kirschner wires (74 children). We also used closed reduction and application of an above elbow cast (12 children), skeletal traction with fixation after swelling resignation (5 children), and open reduction and internal fixation (4 children). In 90 cases we did not observe any neurovascular disorders, and early functional results were good or satisfactory. 2 cases were associated with transient, postreduction radial nerve palsy. In 2 children surgical intervention was necessary due to external compression of the brachial artery in one case, and contusion with brachial artery spasm in another. In one girl we observed development of Volkmann's contracture (treated surgically with good functional result). The authors conclude that the closed reduction and percutaneous K-wire fixation can be used as a treatment of choice for displaced supracondylar fractures of the humerus in children.

  1. Treatment of displaced supracondylar fracture of the humerus in children by open pining from lateral approach: an investigation of clinical and radiographical results

    PubMed Central

    Sarrafan, Nasser; Nasab, Seyed Abdolhossein Mehdi; Ghalami, Tahmineh

    2015-01-01

    Background and Objective: Supracondylar fracture of the humerus is the most common elbow fracture in children. This fracture needs immediate diagnosis and treatment, otherwise, it may lead to significant neurovascular and functional problems. The aim of this study was to assess the short term outcome of displaced supracondylar fracture of the humerus in children by open reduction and pining from lateral approach. Methods: During a period of 15 months from June 2012 to September 2013, 48 patients (25 boys and 23 girls) less than 10 years old were enrolled in the study. Inclusion criteria were extension type supracondylar fractures of humerus, Gaartland type III that closed reduction was unsuccessful and failed as the initial treatment. The clinical and radiographic results of the treatment using open reduction and internal fixation by lateral pinning were evaluated. Outcomes were assessed according to the Flynn’s criteria. Results: The average age of the patients was 6.3 years. The most prevalent range of age was found about 6-9 years old. All patients had extension type fracture (Gartland type III). Overall, 47 (98%) patients had closed fracture and only one (2%) had open fracture. Eighteen patients (37.5%) and 30 patients (62.5%) had involvement of the dominant and non-dominant extremity respectively. No vascular injury and infection was seen in patients. One patient (2%) was identified with the radial nerve injury which, recovered after three months. In the three and six month follow-up, one patient (2%) was found with the median nerve injury. Since 15 patients were lost to follow-up, the analysis of the clinical and radiographical results at the end of the 6th month were done for 33 patients. According to the Flynn’s criteria, the cosmetic results in 30 out of 33 patients that completed their follow-up (90.09%) were excellent, in 2 patients (6.1%) were good and one case (3%) was fair (P=0.051). Also, the functional results in 31 patients (93.9%) were

  2. Ipsilateral supracondylar humerus fracture and Monteggia lesion with a 5-year follow-up: a rare injury in a young girl.

    PubMed

    Cobanoglu, Mutlu; Şavk, Şevki Oner; Cullu, Emre; Duygun, Fatih

    2015-01-01

    Although elbow injuries and fractures of the forearm are common in children, the combination of these injuries is rare. We present a case of a 5-year-old patient with a concomitant ipsilateral supracondylar humerus fracture and Monteggia lesion. After physical and radiographic examination of the injured extremity in the emergency department, closed reduction and percutaneous pinning were performed under image intensifier under general anaesthesia. A long-arm cast was applied for postoperative immobilisation. Excellent radiological and functional outcomes were obtained at the end of 1-year follow-up and no deformity was observed at 5-year follow-up.

  3. Paediatric femur fractures at the emergency department: accidental or not?

    PubMed

    Hoytema van Konijnenburg, Eva M M; Vrolijk-Bosschaart, Thekla F; Bakx, Roel; Van Rijn, Rick R

    2016-01-01

    Only a small proportion of all paediatric fractures is caused by child abuse or neglect, especially in highly prevalent long bone fractures. It can be difficult to differentiate abusive fractures from non-abusive fractures. This article focuses on femoral fractures in young children. Based on three cases, this article presents a forensic evidence-based approach to differentiate between accidental and non-accidental causes of femoral fractures. We describe three cases of young children who were presented to the emergency department because of a suspected femur fracture. Although in all cases, the fracture had a similar location and appearance, the clinical history and developmental stage of the child led to three different conclusions. In the first two cases, an accidental mechanism was a plausible conclusion, although in the second case, neglect of parental supervision was the cause for concern. In the third case, a non-accidental injury was diagnosed and appropriate legal prosecution followed. Any doctor treating children should always be aware of the possibility of child abuse and neglect in children with injuries, especially in young and non-mobile children presenting with an unknown trauma mechanism. If a suspicion of child abuse or neglect arises, a thorough diagnostic work-up should be performed, including a full skeletal survey according to the guidelines of the Royal College of Radiologists and the Royal College of Paediatrics and Child Health. In order to make a good assessment, the radiologist reviewing the skeletal survey needs access to all relevant clinical and social information.

  4. Paediatric femur fractures at the emergency department: accidental or not?

    PubMed

    Hoytema van Konijnenburg, Eva M M; Vrolijk-Bosschaart, Thekla F; Bakx, Roel; Van Rijn, Rick R

    2016-01-01

    Only a small proportion of all paediatric fractures is caused by child abuse or neglect, especially in highly prevalent long bone fractures. It can be difficult to differentiate abusive fractures from non-abusive fractures. This article focuses on femoral fractures in young children. Based on three cases, this article presents a forensic evidence-based approach to differentiate between accidental and non-accidental causes of femoral fractures. We describe three cases of young children who were presented to the emergency department because of a suspected femur fracture. Although in all cases, the fracture had a similar location and appearance, the clinical history and developmental stage of the child led to three different conclusions. In the first two cases, an accidental mechanism was a plausible conclusion, although in the second case, neglect of parental supervision was the cause for concern. In the third case, a non-accidental injury was diagnosed and appropriate legal prosecution followed. Any doctor treating children should always be aware of the possibility of child abuse and neglect in children with injuries, especially in young and non-mobile children presenting with an unknown trauma mechanism. If a suspicion of child abuse or neglect arises, a thorough diagnostic work-up should be performed, including a full skeletal survey according to the guidelines of the Royal College of Radiologists and the Royal College of Paediatrics and Child Health. In order to make a good assessment, the radiologist reviewing the skeletal survey needs access to all relevant clinical and social information. PMID:26642309

  5. The surgical treatment of supracondylar fractures of the humerus in children by percutaneous fixation using Kirschner wires: analysis of residual deformities.

    PubMed

    Zatti, G; Bini, A; De Pietri, M; Cherubino, P

    2001-01-01

    The authors report the results of the surgical treatment of supracondylar fractures of the humerus during childhood by closed reduction and percutaneous synthesis using Kirschner wires. A total of 16 patients were considered, who were re-examined at a mean follow-up of 57.9 months (24-84). The fractures were evaluated according to the Gartland classification modified by Wilkins. The results were classified based on Flynn criteria, and the duration of hospitalization and early and late complications such as neurovascular deficit and residual deformities were also taken into consideration. Final results were satisfactory in 94% of cases with no septic, vascular, or nervous complications. We observed remodeling of three fractures with defect in reduction of the distal fragment on a sagittal plane, and the absence of correction in a case of deficit in reduction on the frontal plane. Deformity persisted with no secondary displacement in 5 cases with correct postoperative reduction.

  6. Paediatric mandibular fractures: report of a case.

    PubMed

    Qadri, Ghalib Walid; Mokhtar, Sarimah Mohd

    2008-12-01

    The conservative approach in the treatment of maxillofacial trauma in children has been widely adopted. The type of fracture and its presence within the growing facial skeleton along with the presence of tooth buds may result in different management strategies to that employed in adults. An understanding of conservative treatment options is essential to make informed choices which will best manage these injuries, and an example is presented in this paper. This case report describes a 14-year-old boy who sustained trauma to the chin as a result of a fall, causing a mandibular symphyseal fracture. He was successfully treated by the means of applying direct interdental wiring combined with an acrylic splint.

  7. Demographic Characteristics of Paediatric Pelvic Fractures: 10-Years’ Experience of Single Paediatric Orthopaedics Clinic

    PubMed Central

    Turgut, Ali; Kalenderer, Onder; Gunaydin, Burak; Korkmaz, Mehmet; Ilyas, Gokhan; Ipci, Fikri Burak

    2015-01-01

    Objective: To evaluate the demographic characteristics of paediatric pelvic fractures. Materials and Methods: Retrospective analysis of 26 patients who were hospitalized with the diagnosis of paediatric pelvic fracture between 2000 and 2010 was performed. Age, gender, hospitalization time, mechanism of injury, fracture type, associated injuries, haemoglobin level drop in the first 24 hours, management and blood transfusion requirement, injuries time (month) information were gathered from hospital records. Results: There were 16 male and 10 female patients. Average age was 10.5 (2–16). Average hospitalization time was 3.5 days (1–17). Average haemoglobin level drop in the first 24 hours was 1.51 (0.3–3.6) gr/dL. Mechanisms of the injuries were as following; 14 patients were struck by a car, 10 patients fell from height and 2 patients involved in a vehicle traffic accident. According to the classification of Torode and Zeig; there was 1 type 2, 22 type 3 and 3 type 4 injuries. Injuries’ occurrence season were; 12 in spring, 7 in summer and 7 in autumn. All of the patients had been managed conservatively. Conclusion: These injuries are rarely seen in children. Their management can be mostly conservative and even with a simple and stable pelvic injury marked bleeding can occur. PMID:26180498

  8. Paediatric biepicondylar elbow fracture dislocation - a case report.

    PubMed

    Meta, Mahendrakumar; Miller, David

    2010-01-01

    Paediatric elbow biepicondylar fracture dislocations are very rare injuries and have been only published in two independent case reviews. We report a case of 13 years old boy, who sustained this unusual injury after a fall on outstretched hand resulting in an unstable elbow fracture dislocation. Closed reduction was performed followed by delayed ORIF (Open Reduction and Internal Fixation) with K wires. Final follow-up at 14 weeks revealed a stable elbow and satisfactory function with full supination-pronation, range of motion from 0°-120° of flexion and normal muscle strength. This type of injury needs operative treatment and fixation to restore stability and return to normal or near normal elbow function. The method of fixation (screws or K wires) may depend on size and number of fracture fragments. PMID:20950437

  9. Fracture of the ulnar styloid process negatively influences the outcome of paediatric fractures of the distal radius.

    PubMed

    Zoetsch, Silvia; Kraus, Tanja; Weinberg, Annelie M; Heidari, Nima; Lindtner, Richard A; Singer, Georg

    2013-02-01

    In paediatric patients with fractures of the distal radius, the consequences of associated ulnar styloid fractures are often underestimated. These may include persisting pain or functional deficits. The aim of the present study was to report the outcome of these fractures using a modified DASH-Score. All children with distal radius fractures treated in a two years period were analysed; only patients with a concomitant fracture of the ulnar styloid were included in the study.In addition, children with a non-union of the styloid at cast removal were asked to complete a postal questionnaire; the data were compared to those in a group of patients with isolated distal radius fractures. Patients reporting problems and those with a modified DASH score over 0.5 were invited for a long-term follow-up clinical and radiological examination. A concomitant fracture of the ulnar styloid was present in 11% of all distal radius fractures. At the time of cast removal 46 patients (89%) showed a delayed union of the ulnar styloid. The modified DASH Score of these patients at an average of 31 months (range: 24-40 months) was significantly worse (3.8; range: 0-24.2) compared to 0.7 (range 0-27.7) in the patients with isolated radius fractures after a mean of 27 months (range: 21-42 months). At follow-up, 7 patients showed a non-union of the ulnar styloid. Fractures of the base of the styloid process were more likely to develop non-union compared to fractures of its tip. The presence of an ulnar styloid fracture negatively influences the outcome of distal radius fractures. Patients with lesions of the ulnar styloid should be followed until union is observed and/or they are asymptomatic. PMID:23547515

  10. A Novel Technique for Closed Reduction and Fixation of Paediatric Calcaneal Fracture Dislocation Injuries

    PubMed Central

    Faroug, Radwane; Stirling, Paul; Ali, Farhan

    2013-01-01

    Paediatric calcaneal fractures are rare injuries usually managed conservatively or with open reduction and internal fixation (ORIF). Closed reduction was previously thought to be impossible, and very few cases are reported in the literature. We report a new technique for closed reduction using Ilizarov half-rings. We report successful closed reduction and screwless fixation of an extra-articular calcaneal fracture dislocation in a 7-year-old boy. Reduction was achieved using two Ilizarov half-ring frames arranged perpendicular to each other, enabling simultaneous application of longitudinal and rotational traction. Anatomical reduction was achieved with restored angles of Bohler and Gissane. Two K-wires were the definitive fixation. Bony union with good functional outcome and minimal pain was achieved at eight-weeks follow up. ORIF of calcaneal fractures provides good functional outcome but is associated with high rates of malunion and postoperative pain. Preservation of the unique soft tissue envelope surrounding the calcaneus reduces the risk of infection. Closed reduction prevents distortion of these tissues and may lead to faster healing and mobilisation. Closed reduction and screwless fixation of paediatric calcaneal fractures is an achievable management option. Our technique has preserved the soft tissue envelope surrounding the calcaneus, has avoided retained metalwork related complications, and has resulted in a good functional outcome. PMID:23819090

  11. Paediatric orbital fractures: the importance of regular thorough eye assessment and appropriate referral.

    PubMed

    Kassam, Karim; Rahim, Ishrat; Mills, Caroline

    2013-01-01

    The paediatric orbital fracture should always raise alarm bells to all clinicians working in an emergency department. A delay or failure in diagnosis and appropriate referral can result in rapidly developing and profound complications. We present a boy of childhood age who sustained trauma to his eye during a bicycle injury. Acceptance of the referral was based on no eye signs; however, on examination in our unit the eye had reduction in visual acuity, no pupillary reaction, and ophthalmoplegia. CT scan suggested bone impinging on the globe and the child was rushed to theatre for removal of the bony fragment. Postoperatively no improvement was noted and a diagnosis of traumatic optic neuropathy was made. An overview of factors complicating paediatric orbital injuries, their associated "red flags", and appropriate referral are discussed in this short paper. PMID:24349804

  12. How do clinical features help identify paediatric patients with fractures following blunt wrist trauma?

    PubMed Central

    Webster, A P; Goodacre, S; Walker, D; Burke, D

    2006-01-01

    Objective Wrist injuries are a common presentation to the emergency department (ED). There are no validated decision rules to help clinicians evaluate paediatric wrist trauma. This study aimed to identify which clinical features are diagnostically useful in deciding the need for a wrist radiograph, and then to develop a clinical decision rule. Methods This prospective cohort study was carried out in the ED of Sheffield Children's Hospital. Eligible patients were recruited if presenting within 72 hours following blunt wrist trauma. A standardised data collection form was completed for all patients. The outcome measure was the presence or absence of a fracture. Univariate analysis was performed with the χ2 test. Associated variables (p<0.2) were entered into a multivariate model. Classification and regression tree (CART) analysis was used to derive the clinical decision rule. Results In total, 227 patients were recruited and 106 children were diagnosed with fractures (47%). Of 10 clinical features analysed, six were found by univariate analysis to be associated with a fracture. CART analysis identified the presence of radial tenderness, focal swelling, or an abnormal supination/pronation as the best discriminatory features. Cross fold validation of this decision rule had a sensitivity of 99.1% (95% confidence interval 94.8% to 100%) and a specificity of 24.0% (17.2% to 32.3%). The radiography rate would be 87%. Conclusions Radial tenderness, focal swelling, and abnormal supination/pronation are associated with wrist fractures in children. The clinical decision rule derived from these features had a high sensitivity, but low specificity, and would not substantially alter our current radiography rate. The potential for a clinical decision rule for paediatric wrist trauma appears limited. PMID:16627835

  13. Changing trends in the management of children's fractures.

    PubMed

    Kosuge, D; Barry, M

    2015-04-01

    The management of children's fractures has evolved as a result of better health education, changes in lifestyle, improved implant technology and the changing expectations of society. This review focuses on the changes seen in paediatric fractures, including epidemiology, the increasing problems of obesity, the mechanisms of injury, non-accidental injuries and litigation. We also examine the changes in the management of fractures at three specific sites: the supracondylar humerus, femoral shaft and forearm. There has been an increasing trend towards surgical stabilisation of these fractures. The reasons for this are multifactorial, including societal expectations of a perfect result and reduced hospital stay. Reduced hospital stay is beneficial to the social, educational and psychological needs of the child and beneficial to society as a whole, due to reduced costs. PMID:25820880

  14. Comparative Study Using Intramedullary K-wire Fixation Over Titanium Elastic Nail in Paediatric Shaft Femur Fractures

    PubMed Central

    Anand, Tushar; Singh, Sudhir

    2014-01-01

    Background: Fracture shaft femur is common paediatric trauma leading to significant morbidity. Conservative treatments available are associated with prolonged periods of immobilization. Use of flexible intramedullary implant allows early rehabilitation in diaphyseal fractures of femur in children. Aim: The aim of the present study is to compare fixation of diaphyseal femur fracture by titanium elastic nail and intramedullary K-wires in children. Setting and Design: Prospective randomized study in a tertiary care hospital. Material and Methods: Fifty-two children between 6 years and 14 years of age with femoral shaft fracture were assigned either in Group I or Group II based on computer generated random numbers. In Group I closed percutaneous intramedullary K- wire fixation and in Group II closed percutaneous intramedullary titanium elastic nail was used to fix the fractures. Partial weight bearing was allowed after 6 weeks of surgery and full weight bearing at clinico-radiological union. Results: Average time of radiological union was 6 to 10 weeks in both groups. In both the groups two cases had entry site irritation which resolved with early implant removal. One case in both the groups had unacceptable mal-alignment. Both the groups had few cases of limb-length discrepancy, which was in acceptable limit, except two cases of TENS. There was no statistically significant difference between the results of both the groups. But, using K-wires significantly reduced the cost of treatment. Conclusion: Most of such fractures in our society are neglected because of high cost of treatment. Providing a cheaper alternative in form of K-wires may be beneficial for the patients from low socio-economic status. PMID:25584251

  15. Improving emergency department management of paediatric clavicle fractures: a complete audit cycle.

    PubMed

    Matthews, A H; Boyd, M; Bott, A R; Metcalfe, J E

    2014-05-01

    A protocol was devised to address the issue of unnecessary attendance at fracture clinic by children who have a fracture of the clavicle that is deemed to be uncomplicated. For the purposes of this protocol, the clavicle was divided into three zones. Fractures of the middle clavicle for which displacement was minimal, heal quickly in the majority of cases, without the need for follow up. As a result these children can be discharged provided the parents are adequately advised. This article outlines a study which investigated the effectiveness of the protocol. The study found that implementation of the protocol reduced unnecessary attendance at clinic from 85% (47/55) to 17% (4/23). This resulted in cost savings to the trust and reduced the pressure on staff working in busy fracture clinics.

  16. Paediatric medial epicondyle fracture without elbow dislocation associated with intra-articular ulnar nerve entrapment

    PubMed Central

    Elbashir, Mohamed; Domos, Peter; Latimer, Mark

    2015-01-01

    Elbow fractures are not uncommon in children, and some are associated with neurovascular injuries. Having a nerve injury in an elbow fracture without dislocation is rare and was not described in the literature. Here, we have reported probably the first case of an ulnar nerve injury in an elbow fracture without dislocation. A 9-year-old female presented to the emergency department after falling off a monkey bar. She had a painful, swollen and tender right elbow with no history or clinical signs of an elbow dislocation but had complete ulnar nerve palsy. She was managed initially with analgesia and plaster application and was taken directly to the operating theatre. Examination under anaesthesia revealed no elbow joint instability. The ulnar nerve was found entrapped between the trochlea and proximal ulna, intra-articularly. The medial epicondyle was also found avulsed from the humerus, with an incarcerated medial epicondylar fragment in the elbow joint. PMID:26546588

  17. Successful stabilisation of a type III paediatric tibial eminence fracture using a tensioned wire technique.

    PubMed

    Archer, Matthew; Parkin, Tom; Latimer, Mark David

    2016-01-01

    We report the case of an 11-year-old boy presenting with a type III tibial eminence fracture. The fracture fragment was reduced arthroscopically. Two 1.6 mm retrograde K-wires were inserted from the tibial metaphysis across the physis and into the fracture fragment using a standard anterior cruciate ligament tibial tunnel guide. Once the wires were clearly visible within the joint the tips were bent over by ∼120°. The wires were then tensioned around a single small fragment screw inserted into the tibial metaphysis. An exceptionally strong fixation was achieved. The boy was mobilised without a brace. The wires were removed at 12 weeks and he returned to full activity at 14 weeks. PMID:27646317

  18. Buried versus unburied Kirschner wires in the management of paediatric lateral condyle elbow fractures: a comparative study from a tertiary centre.

    PubMed

    Ormsby, Neal M; Walton, Roger D M; Robinson, Simon; Brookes-Fazakerly, Stephen; Chang, Fernando Yuen; McGonagle, Lorcan; Wright, David

    2016-01-01

    There is little consensus on whether Kirschner wire (K-wire) burial is preferable in the management of paediatric lateral humeral condyle fractures. We identified 124 patients from May 2008 to August 2014. Sixty received buried K-wires and 64 received unburied wires. We found no significant difference in the infection rates between groups, but a high rate of skin erosion (23%) in the buried group, with a subsequent high rate of infection in this subgroup (40%). We found a strong association of wire erosion following early surgery. There is a considerable cost saving associated with using unburied wires. We therefore recommend the routine use of unburied wires.

  19. Retrograde Intramedullary Nailing with a Blocking Pin Technique for Reduction of Periprosthetic Supracondylar Femoral Fracture after Total Knee Arthroplasty: Technical Note with a Compatibility Chart of the Nail to Femoral Component

    PubMed Central

    Hamada, Daisuke; Takasago, Tomoya; Tsutsui, Takahiko; Suzue, Naoto; Sairyo, Koichi

    2014-01-01

    Periprosthetic fractures after total knee arthroplasty (TKA) present a clear management challenge, and retrograde intramedullary nails have recently gained widespread acceptance in treatment of these fractures. In two cases, we found a blocking screw technique, first reported by Krettek et al., was useful in the reduction of the fractures. Both patients attained preinjury mobility after intramedullary nailing. Moreover, we present a chart summarizing the notch designs of various femoral components because some prosthetic knee designs are not amenable to retrograde nailing. We hope this will be helpful in determining indications for retrograde nailing in periprosthetic fractures after TKA. PMID:25574411

  20. Quantification of radiation exposure in the operating theatre during management of common fractures of the upper extremity in children.

    PubMed

    Maempel, J F; Stone, O D; Murray, A W

    2016-09-01

    Introduction Surgical procedures to manage trauma to the wrist, forearm and elbow in children are very common. Image intensifiers are used routinely, yet studies/guidelines that quantify expected radiation exposure in such procedures are lacking. Methods Information on demographics, injury type, surgeon grade and dose area product (DAP) of radiation exposure per procedure was collected prospectively for 248 patients undergoing manipulation/fixation of injuries to the elbow, forearm or wrist at a paediatric hospital over 1 year. Results DAP exposure (in cGycm(2)) differed significantly across different procedures (p<0.001): wrist manipulation under anaesthesia (MUA; median, 0.39), wrist k-wiring (1.01), forearm MUA (0.50), flexible nailing of the forearm (2.67), supracondylar fracture MUA and k-wiring (2.23) and open reduction and internal fixation of the lateral humeral condyle (0.96). Fixation of a Gartland grade-3 supracondylar fracture (2.94cGycm(2)) was associated with higher exposure than grade-2 fixation (1.95cGycm(2)) (p=0.048). Fractures of the wrist or forearm necessitating metalwork fixation resulted in higher exposure than those requiring manipulation only (both p<0.001). For procedures undertaken by trainees, trainee seniority (between year-5 and year-8 and clinical fellow, p≥0.24) did not affect the DAP significantly. Conclusions The spectrum of radiation exposures for common procedures utilised in the management of paediatric upper limb trauma were quantified. These findings will be useful to surgeons auditing their practice and quantifying radiation-associated risks to patients. Our data may serve as a basis for implementing protocols designed to improve patient safety. PMID:27580309

  1. Quantification of radiation exposure in the operating theatre during management of common fractures of the upper extremity in children.

    PubMed

    Maempel, J F; Stone, O D; Murray, A W

    2016-09-01

    Introduction Surgical procedures to manage trauma to the wrist, forearm and elbow in children are very common. Image intensifiers are used routinely, yet studies/guidelines that quantify expected radiation exposure in such procedures are lacking. Methods Information on demographics, injury type, surgeon grade and dose area product (DAP) of radiation exposure per procedure was collected prospectively for 248 patients undergoing manipulation/fixation of injuries to the elbow, forearm or wrist at a paediatric hospital over 1 year. Results DAP exposure (in cGycm(2)) differed significantly across different procedures (p<0.001): wrist manipulation under anaesthesia (MUA; median, 0.39), wrist k-wiring (1.01), forearm MUA (0.50), flexible nailing of the forearm (2.67), supracondylar fracture MUA and k-wiring (2.23) and open reduction and internal fixation of the lateral humeral condyle (0.96). Fixation of a Gartland grade-3 supracondylar fracture (2.94cGycm(2)) was associated with higher exposure than grade-2 fixation (1.95cGycm(2)) (p=0.048). Fractures of the wrist or forearm necessitating metalwork fixation resulted in higher exposure than those requiring manipulation only (both p<0.001). For procedures undertaken by trainees, trainee seniority (between year-5 and year-8 and clinical fellow, p≥0.24) did not affect the DAP significantly. Conclusions The spectrum of radiation exposures for common procedures utilised in the management of paediatric upper limb trauma were quantified. These findings will be useful to surgeons auditing their practice and quantifying radiation-associated risks to patients. Our data may serve as a basis for implementing protocols designed to improve patient safety.

  2. Social paediatrics

    PubMed Central

    Spencer, N.; Colomer, C.; Alperstein, G.; Bouvier, P.; Colomer, J.; Duperrex, O.; Gokcay, G.; Julien, G.; Kohler, L.; Lindstrom, B.; Macfarlane, A.; Mercer, R.; Panagiotopoulos, T.; Schulpen, T.; on, b

    2005-01-01

    Social paediatrics is an approach to child health that focuses on the child, in illness and in health, within the context of their society, environment, school, and family. The glossary clarifies the range of terms used to describe aspects of paediatric practice that overlap or are subsumed under social paediatrics and defines key social paediatric concepts. The glossary was compiled by a process of consultation and consensus building among the authors who are all members of the European Society for Social Paediatrics. Social paediatricians from outside Europe were included giving a more international perspective. PMID:15650140

  3. Paediatric manpower.

    PubMed Central

    Liberman, M M; Bellman, M H

    1982-01-01

    Two investigations of paediatric manpower in England, Wales, and Northern Ireland were carried out, each using a different method. The first survey located registrars and senior registrars and checked on their occupational status 3 years later in order to see which ones had been promoted. Loss factors--such as emigration, retirement for personal reasons, part-time training, or transfer to general practice, community paediatrics, or other medical specialties--were examined closely. The second survey was a cross-sectional analysis of the entire paediatric establishment. It examined in particular the distribution of consultants and registrars. Using figures from survey 2 and loss factors from survey 1, a model of the paediatric career structure could be constructed. This showed that the present career pyramid would be unable to absorb the current number of registrars in training. There is an urgent need for a comprehensive registration scheme for registrars, especially those with honorary contracts, who are not currently included in official records. Paediatrics is unique in having a high proportion of women for whom there is little opportunity of reconciling career aspirations with family commitments. PMID:7125690

  4. Paediatric diabetes.

    PubMed

    Kalra, Sanjay

    2013-09-01

    Diabetes does not spare any section of society, and its prevalence in the paediatric and adolescent age group is rising. This review highlights the etiological and clinical features of childhood diabetes, including secular changes in epidemiology. It discusses the aspects of non pharmacological and pharmacological therapy which are unique to the paediatric age group, and explores current use of novel therapeutic modalities. The article calls for modulation of the psychological environment of the child with diabetes, to help improve his or her quality of life, and sensitizes physicians to take proactive, affirmative action to address the special needs of children with type1 diabetes. PMID:24601207

  5. [Pathogenesis of atypical femoral fracture].

    PubMed

    Iwata, Ken; Mashiba, Tasuku

    2016-01-01

    We demonstrated microdamage accumulation in the fracture sites in the patients of subtrochanteric atypical femoral fracture with long term bisphosphonate therapy and of incomplete shaft fracture of lateral femoral bowing without bisphosphonate therapy. Based on these findings, pathogenesis of atypical femoral fracture is revealed stress fracture caused by accumulation of microdamages between distal to the lesser trochanter and proximal to the supracondylar flare in the femur in association with severely suppressed bone turnover and/or abnormal lower limb alignment, that causes stress concentration on the lateral side cortex of the femur. PMID:26728533

  6. Paediatric Interventional Uroradiology

    SciTech Connect

    Barnacle, Alex M.; Wilkinson, A. Graham; Roebuck, Derek J.

    2011-04-15

    Paediatric interventional uroradiology lies at the intersection of the disciplines of paediatric interventional radiology and paediatric endourology. Interdisciplinary collaboration has led to the development of new techniques and refinement of procedures adopted from adult practice. This article reviews the major procedures used in paediatric interventional uroradiology, with emphasis on nephrostomy, percutaneous nephrolithotomy, balloon-burst pyeloplasty, and antegrade ureteric stenting.

  7. Popliteal vasculature injuries in paediatric trauma patients.

    PubMed

    Jones, S A; Roberts, D C; Clarke, N M P

    2012-10-01

    Popliteal-artery injuries in the paediatric-trauma patient are uncommon, difficult to diagnose and with prolonged ischaemia lead to substantial complications. We report three cases of popliteal-vasculature injury in paediatric-trauma patients with diverse mechanisms of injury: blunt trauma, penetrating injury and a Salter-Harris I fracture. We present a range of the significant sequelae that can result from paediatric popliteal-artery injury, both physically and psychologically. It is imperative that clinicians have a high index of suspicion when confronted with paediatric patients with trauma around the knee and that popliteal-vasculature injuries are diagnosed early. If insufficiencies are detected, further imaging should be considered, but surgical exploration should not be delayed in the presence of ischaemia.

  8. Trochanteric Stress Fracture in a Female Window Cleaner

    PubMed Central

    Lee, Bong-Jin

    2016-01-01

    Stress fractures may occur at various sites in the femur including the head, neck, shaft, supracondylar and condylar regions. To the best of our knowledge, stress fracture occurring in the trochanteric region has not been previously reported. We report here a case of trochanteric stress fracture in a 53-year-old female window cleaner treated with hip nailing without adverse consequences. Careful consideration of this entity is needed when evaluating patients who have repetitive jumping up and down. PMID:27536646

  9. Transphyseal Distal Humerus Fracture.

    PubMed

    Abzug, Joshua; Ho, Christine Ann; Ritzman, Todd F; Brighton, Brian

    2016-01-01

    Transphyseal distal humerus fractures typically occur in children younger than 3 years secondary to birth trauma, nonaccidental trauma, or a fall from a small height. Prompt and accurate diagnosis of a transphyseal distal humerus fracture is crucial for a successful outcome. Recognizing that the forearm is not aligned with the humerus on plain radiographs may aid in the diagnosis of a transphyseal distal humerus fracture. Surgical management is most commonly performed with the aid of an arthrogram. Closed reduction and percutaneous pinning techniques similar to those used for supracondylar humerus fractures are employed. Cubitus varus caused by a malunion, osteonecrosis of the medial condyle, or growth arrest is the most common complication encountered in the treatment of transphyseal distal humerus fractures. A corrective lateral closing wedge osteotomy can be performed to restore a nearly normal carrying angle.

  10. Osteoporosis in paediatric patients with spina bifida

    PubMed Central

    Marreiros, Humberto Filipe; Loff, Clara; Calado, Eulalia

    2012-01-01

    The prevalence and morbidity associated with osteoporosis and fractures in patients with spina bifida (SB) highlight the importance of osteoporosis prevention and treatment in early childhood; however, the issue has received little attention. The method for the selection of appropriate patients for drug treatment has not been clarified. Objective To review the literature concerning fracture risks and low bone density in paediatric patients with SB. We looked for studies describing state-of-the-art treatments and for prevention of secondary osteoporosis. Methods Articles were identified through a search in the electronic database (PUBMED) supplemented with reviews of the reference lists of selected papers. The main outcome measures were incidence of fractures and risk factors for fracture, an association between bone mineral density (BMD) and occurrence of fracture, risk factors of low BMD, and effects of pharmacological and non-pharmacological treatments on BMD and on the incidence of fractures. We considered as a secondary outcome the occurrence of fractures in relation to the mechanism of injury. Results Results indicated that patients with SB are at increased risk for fractures and low BMD. Risk factors that may predispose patients to fractures include higher levels of neurological involvement, non-ambulatory status, physical inactivity, hypercalciuria, higher body fat levels, contractures, and a previous spontaneous fracture. Limitations were observed in the number and quality of studies concerning osteoporosis prevention and treatment in paediatric patients with SB. The safety and efficiency of drugs to treat osteoporosis in adults have not been evaluated satisfactorily in children with SB. PMID:22330186

  11. Patterns of skeletal fractures in child abuse: systematic review

    PubMed Central

    Dunstan, Frank; Harrison, Sara; Morris, Susan; Mann, Mala; Rolfe, Kim; Datta, Shalini; Thomas, D Phillip; Sibert, Jonathan R; Maguire, Sabine

    2008-01-01

    Objectives To systematically review published studies to identify the characteristics that distinguish fractures in children resulting from abuse and those not resulting from abuse, and to calculate a probability of abuse for individual fracture types. Design Systematic review. Data sources All language literature search of Medline, Medline in Process, Embase, Assia, Caredata, Child Data, CINAHL, ISI Proceedings, Sciences Citation, Social Science Citation Index, SIGLE, Scopus, TRIP, and Social Care Online for original study articles, references, textbooks, and conference abstracts until May 2007. Study selection Comparative studies of fracture at different bony sites, sustained in physical abuse and from other causes in children <18 years old were included. Review articles, expert opinion, postmortem studies, and studies in adults were excluded. Data extraction and synthesis Each study had two independent reviews (three if disputed) by specialist reviewers including paediatricians, paediatric radiologists, orthopaedic surgeons, and named nurses in child protection. Each study was critically appraised by using data extraction sheets, critical appraisal forms, and evidence sheets based on NHS Centre for Reviews and Dissemination guidance. Meta-analysis was done where possible. A random effects model was fitted to account for the heterogeneity between studies. Results In total, 32 studies were included. Fractures resulting from abuse were recorded throughout the skeletal system, most commonly in infants (<1 year) and toddlers (between 1 and 3 years old). Multiple fractures were more common in cases of abuse. Once major trauma was excluded, rib fractures had the highest probability for abuse (0.71, 95% confidence interval 0.42 to 0.91). The probability of abuse given a humeral fracture lay between 0.48 (0.06 to 0.94) and 0.54 (0.20 to 0.88), depending on the definition of abuse used. Analysis of fracture type showed that supracondylar humeral fractures were less likely

  12. Fractures

    PubMed Central

    Hall, Michael C.

    1963-01-01

    Recent studies on the epidemiology and repair of fractures are reviewed. The type and severity of the fracture bears a relation to the age, sex and occupation of the patient. Bone tissue after fracture shows a process of inflammation and repair common to all members of the connective tissue family, but it repairs with specific tissue. Cartilage forms when the oxygen supply is outgrown. After a fracture, the vascular bed enlarges. The major blood supply to healing tissue is from medullary vessels and destruction of them will cause necrosis of the inner two-thirds of the cortex. Callus rapidly mineralizes, but full mineralization is achieved slowly; increased mineral metabolism lasts several years after fracture. PMID:13952119

  13. [Distal humerus fractures in children].

    PubMed

    Schneidmueller, D; Boettger, M; Laurer, H; Gutsfeld, P; Bühren, V

    2013-11-01

    Fractures of the distal humerus belong to the most common injuries of the upper arm in childhood. Most frequently occurring is the supracondylar fracture of the distal humerus. In these cases and in the second most common epicondylar fractures, the metaphysis is affected and these fractures are therefore extra-articular. They have to be distinguished from articular fractures regarding therapy and prognosis. The growth potential of the distal epiphysis is very limited as is the possibility of spontaneous correction so that major dislocations should not be left uncorrected. Unstable and especially dislocated articular fractures must be anatomically reconstructed employing various osteosynthetic techniques, mostly combined with immobilization. Insufficient reconstruction, growth disturbance and non-union can result in axial deformities, such as cubitus valgus and varus, restriction of motion, pain and nerve palsy.

  14. Paediatrics in Barcelona.

    PubMed

    Midulla, Fabio; Lombardi, Enrico; Rottier, Bart; Lindblad, Anders; Grigg, Jonathan; Bohlin, Kajsa; Rusconi, Franca; Pohunek, Petr; Eber, Ernst

    2014-08-01

    This update will describe the paediatric highlights from the 2013 European Respiratory Society (ERS) annual congress in Barcelona, Spain. Abstracts from the seven groups of the ERS Paediatric Assembly (Respiratory Physiology and Sleep, Asthma and Allergy, Cystic Fibrosis, Respiratory Infection and Immunology, Neonatology and Paediatric Intensive Care, Respiratory Epidemiology, and Bronchology) have been chosen by group officers and are presented in the context of current literature.

  15. Paediatrics: messages from Munich

    PubMed Central

    Midulla, Fabio; Lombardi, Enrico; Pijnenburg, Marielle; Balfour-Lynn, Ian M.; Grigg, Jonathan; Bohlin, Kajsa; Rusconi, Franca; Pohunek, Petr

    2015-01-01

    The aim of this article is to describe paediatric highlights from the 2014 European Respiratory Society (ERS) International Congress in Munich, Germany. Abstracts from the seven groups of the ERS Paediatric Assembly (Respiratory Physiology and Sleep, Asthma and Allergy, Cystic Fibrosis, Respiratory Infection and Immunology, Neonatology and Paediatric Intensive Care, Respiratory Epidemiology, and Bronchology) are presented in the context of the current literature. PMID:27730136

  16. Fractures

    MedlinePlus

    ... commonly happen because of car accidents, falls, or sports injuries. Other causes are low bone density and osteoporosis, which cause weakening of the bones. Overuse can cause stress fractures, which are very small cracks in the ...

  17. Neurodevelopmental and behavioural paediatrics.

    PubMed

    McDowell, Michael

    2015-01-01

    One of the notable shifts in Paediatrics across the last 50 years has been towards disorders that are chronic and qualitative in nature. In addition to physical health, these impact on childhood development, behaviour and wellbeing. Understanding and management of these problems extends the traditional biological toolkit of paediatrics into the complexities of uncertainties of psychological and social context. In Australasia, the profession has responded with the development of Community Paediatrics as a recognised sub-specialty, of which Neurodevelopmental and Behavioural Paediatrics is an important component. These developments are reviewed along with consideration of future challenges for this field of health care.

  18. Paediatrics in Vienna.

    PubMed

    Midulla, Fabio; Lombardi, Enrico; Lødrup Carlsen, Karin C; Regamey, Nicolas; Grigg, Jonathan; Ross Russell, Robert I; Turner, Steve W; Priftis, Kostas; Eber, Ernst

    2013-10-01

    The aim of this update is to describe, in the context of the current literature, major papers from the seven groups of the Paediatric Assembly (Respiratory Physiology; Asthma and Allergy; Cystic Fibrosis; Respiratory Infection and Immunology; Neonatology and Paediatric Intensive Care; Respiratory Epidemiology; and Bronchology) presented during the annual European Respiratory Society congress held in 2012 in Vienna, Austria.

  19. Oesophageal inflammatory paediatric chylothorax

    PubMed Central

    Aherne, Thomas; Cullen, Paul; Mortell, Alan; McGuinness, Jonathan

    2014-01-01

    Paediatric chylothoraces are rare, particularly outside the operative setting. Cases of spontaneous chylothorax are often demanding diagnostically and frequently associated with patient morbidity. We present a challenging case of paediatric chylothorax associated with inflammatory oesophageal perforation likely related to foreign body ingestion. PMID:24920516

  20. Paediatric intrasubstance posterior cruciate ligament rupture.

    PubMed

    Scott, Chloe E H; Murray, Alastair W

    2011-01-01

    The authors present the case of a 4-year-old boy who sustained an intrasubstance posterior cruciate ligament (PCL) tear whist trampolining. He was managed non-operatively with return to full function by 8 months. A high index of suspicion is required when assessing paediatric hyperflexion/extension injuries at the knee as ligamentous injury may occur without osteochondral fracture and may be missed on routine radiographs. Early MRI can identify such injuries in addition to osteochondral avulsions which are often amenable to acute internal fixation. In the case of paediatric intrasubstance PCL tears, it appears that non-operative management yields a good functional outcome in the short term in the skeletally immature.

  1. Study protocol of a randomised controlled trial of intranasal ketamine compared with intranasal fentanyl for analgesia in children with suspected, isolated extremity fractures in the paediatric emergency department

    PubMed Central

    Reynolds, Stacy L; Studnek, Jonathan R; Bryant, Kathleen; VanderHave, Kelly; Grossman, Eric; Moore, Charity G; Young, James; Hogg, Melanie; Runyon, Michael S

    2016-01-01

    Introduction Fentanyl is the most widely studied intranasal (IN) analgesic in children. IN subdissociative (INSD) ketamine may offer a safe and efficacious alternative to IN fentanyl and may decrease overall opioid use during the emergency department (ED) stay. This study examines the feasibility of a larger, multicentre clinical trial comparing the safety and efficacy of INSD ketamine to IN fentanyl and the potential role for INSD ketamine in reducing total opioid medication usage. Methods and analysis This double-blind, randomised controlled, pilot trial will compare INSD ketamine (1 mg/kg) to IN fentanyl (1.5 μg/kg) for analgesia in 80 children aged 4–17 years with acute pain from a suspected, single extremity fracture. The primary safety outcome for this pilot trial will be the frequency of cumulative side effects and adverse events at 60 min after drug administration. The primary efficacy outcome will be exploratory and will be the mean reduction of pain scale scores at 20 min. The study is not powered to examine efficacy. Secondary outcome measures will include the total dose of opioid pain medication in morphine equivalents/kg/hour (excluding study drug) required during the ED stay, number and reason for screen failures, time to consent, and the number and type of protocol deviations. Patients may receive up to 2 doses of study drug. Ethics and dissemination This study was approved by the US Food and Drug Administration, the local institutional review board and the study data safety monitoring board. This study data will be submitted for publication regardless of results and will be used to establish feasibility for a multicentre, non-inferiority trial. Trial registration number NCT02521415. PMID:27609854

  2. A rare case of paediatric pelvic ring injury with lower urinary tract obstruction secondary to a combat blast mechanism.

    PubMed

    Mamczak, Christiaan N; Malish, Dean; Boonstra, Onno

    2013-07-01

    Paediatric pelvic ring fractures are rare, and typically the result of high-energy mechanisms that yield other potentially fatal visceral and solid organ injuries. Specific pelvic fracture patterns have been associated with injury to the lower urinary tract, with the most severe involving laceration of the bladder or transection of the urethra. We report a unique case of paediatric pelvic ring disruption causing an isolated obstruction of the lower urinary tract without laceration or discontinuity. Although most paediatric pelvic fractures are managed non-operatively, we postulate that significant ring deformity contributing to urinary retention be considered an indication for open surgical treatment. PMID:23746855

  3. Revision Arthroplasty Using a MUTARS® Prosthesis in Comminuted Periprosthetic Fracture of the Distal Femur.

    PubMed

    Choi, Hyung Suk; Nho, Jae Hwi; Kim, Chung Hyun; Kwon, Sai Won; Park, Jong Seok; Suh, You Sung

    2016-11-01

    Periprosthetic fractures after total knee arthroplasty (TKA) are gradually increasing, reflecting extended lifespan, osteoporosis, and the increasing proportion of the elderly during the past decade. Supracondylar periprosthetic femoral fracture is a potential complication after TKA. Generally, open reduction and internal fixation are the conventional option for periprosthetic fracture after TKA. However, the presence of severe comminution with component loosening can cause failure of internal fixation. Although the current concept for periprosthetic fracture is open reduction and internal fixation, we introduce an unusual case of revision arthroplasty using a MUTARS® prosthesis for a comminuted periprosthetic fracture in the distal femur after TKA, with technical tips. PMID:27593884

  4. Revision Arthroplasty Using a MUTARS® Prosthesis in Comminuted Periprosthetic Fracture of the Distal Femur

    PubMed Central

    Choi, Hyung-Suk; Kim, Chung-Hyun; Kwon, Sai-Won; Park, Jong-Seok; Suh, You-Sung

    2016-01-01

    Periprosthetic fractures after total knee arthroplasty (TKA) are gradually increasing, reflecting extended lifespan, osteoporosis, and the increasing proportion of the elderly during the past decade. Supracondylar periprosthetic femoral fracture is a potential complication after TKA. Generally, open reduction and internal fixation are the conventional option for periprosthetic fracture after TKA. However, the presence of severe comminution with component loosening can cause failure of internal fixation. Although the current concept for periprosthetic fracture is open reduction and internal fixation, we introduce an unusual case of revision arthroplasty using a MUTARS® prosthesis for a comminuted periprosthetic fracture in the distal femur after TKA, with technical tips. PMID:27593884

  5. [What's new in paediatric dermatology?].

    PubMed

    Plantin, P

    2014-12-01

    Regular analysis of the major journals in dermatology and paediatrics has been used to select forty articles which are representative of the past year in paediatric dermatology. This selection is not exhaustive but rather reflects the interests of the author and also the dominant topics in paediatric dermatology in 2013-2014. PMID:25539754

  6. Paediatric musculoskeletal interventional radiology.

    PubMed

    Natali, Gian L; Paolantonio, Guglielmo; Fruhwirth, Rodolfo; Alvaro, Giuseppe; Parapatt, George K; Toma', Paolo; Rollo, Massimo

    2016-01-01

    Interventional radiology technique is now well established and widely used in the adult population. Through minimally invasive procedures, it increasingly replaces surgical interventions that involve higher percentages of invasiveness and, consequently, of morbidity and mortality. For these advantageous reasons, interventional radiology in recent years has spread to the paediatric age as well. The aim of this study was to review the literature on the development, use and perspectives of these procedures in the paediatric musculoskeletal field. Several topics are covered: osteomuscle neoplastic malignant and benign pathologies treated with invasive diagnostic and/or therapeutic procedures such as radiofrequency ablation in the osteoid osteoma; invasive and non-invasive procedures in vascular malformations; treatment of aneurysmal bone cysts; and role of interventional radiology in paediatric inflammatory and rheumatic inflammations. The positive results that have been generated with interventional radiology procedures in the paediatric field highly encourage both the development of new ad hoc materials, obviously adapted to young patients, as well as the improvement of such techniques, in consideration of the fact that childrens' pathologies do not always correspond to those of adults. In conclusion, as these interventional procedures have proven to be less invasive, with lower morbidity and mortality rates as well, they are becoming a viable and valid alternative to surgery in the paediatric population.

  7. Paediatric asthma and obesity.

    PubMed

    Lucas, Sean R; Platts-Mills, Thomas A E

    2006-12-01

    None of the explanations proposed for the increase in paediatric asthma have been adequate. It is becoming apparent that the cause of the increase in asthma must be multi-factorial. Increasing attention has been focused on the role of lifestyle in the development of asthma. Lifestyle changes that have occurred in children are those in diet and decreased physical activity, with obesity being the product of these changes. The increase in asthma, obesity and a sedentary lifestyle have occurred together. However, a temporal relationship between asthma, obesity and decreased physical activity has not been determined in the paediatric literature. Limited data suggest that decreased physical activity could be playing a role in the aetiology of asthma independent of obesity. Furthermore, there has been substantial research on the benefits of exercise programmes for paediatric patients with asthma. Longitudinal trials monitoring physical activity, obesity and the development of asthma are needed. PMID:17098637

  8. Key paediatric messages from Amsterdam

    PubMed Central

    Barben, Jürg; Bohlin, Kajsa; Everard, Mark L.; Hall, Graham; Pijnenburg, Mariëlle; Priftis, Kostas N.; Rusconi, Franca; Midulla, Fabio

    2016-01-01

    The Paediatric Assembly of the European Respiratory Society (ERS) maintained its high profile at the 2015 ERS International Congress in Amsterdam. There were symposia on preschool wheeze, respiratory sounds and cystic fibrosis; an educational skills workshop on paediatric respiratory resuscitation; a hot topic session on risk factors and early origins of respiratory diseases; a meet the expert session on paediatric lung function test reference values; and the annual paediatric grand round. In this report the Chairs of the Paediatric Assembly's Groups highlight the key messages from the abstracts presented at the Congress. PMID:27730186

  9. Epidemiology of paediatric injury.

    PubMed Central

    Mazurek, A J

    1994-01-01

    Thousands of young lives are lost every year as a result of accidents, and trauma remains the number one cause of paediatric death. There is a pattern and regularity to children's injury: boys are more often victims than the girls, most injuries occur during the summer months, the pedestrian child has usually been the victim of a road traffic accident (RTA) and, in 75% of these cases, has suffered head injury. The research into paediatric trauma is still very young. For instance, socio-economic and ethnic factors play a significant role in the statistics of accidental death. In order to take effective preventative measures more factors must be determined. PMID:7921561

  10. Paediatric pharmacokinetics: key considerations

    PubMed Central

    Batchelor, Hannah Katharine; Marriott, John Francis

    2015-01-01

    A number of anatomical and physiological factors determine the pharmacokinetic profile of a drug. Differences in physiology in paediatric populations compared with adults can influence the concentration of drug within the plasma or tissue. Healthcare professionals need to be aware of anatomical and physiological changes that affect pharmacokinetic profiles of drugs to understand consequences of dose adjustments in infants and children. Pharmacokinetic clinical trials in children are complicated owing to the limitations on blood sample volumes and perception of pain in children resulting from blood sampling. There are alternative sampling techniques that can minimize the invasive nature of such trials. Population based models can also limit the sampling required from each individual by increasing the overall sample size to generate robust pharmacokinetic data. This review details key considerations in the design and development of paediatric pharmacokinetic clinical trials. PMID:25855821

  11. [New analgesics in paediatrics].

    PubMed

    Avez-Couturier, Justine; Wood, Chantal

    2016-01-01

    There are a number of different types of analgesics in paediatrics. They must be used in accordance with the situation, the type of pain and the characteristics of the child. In all cases, strict compliance with the posology and the instructions for use is essential to avoid any risk of error. Finally, pharmacological, physical and psychological treatments are employed in a complementary manner, for the biopsychosocial management of the child's care.

  12. Robotics in paediatric urology.

    PubMed

    Olsen, Lars Henning

    2006-02-01

    After the emergence of robotically assisted systems in laparoscopic surgery more than 15 years ago, several systems have been on the market. At the time being only one system, the da Vinci surgical system (Intuitive Surgical, Sunnyvale, CA, USA), has survived in clinical use with an increasing spread particularly among adult urologists used primarily for radical prostatectomies. However, the reconstructive nature of paediatric urology makes the system interesting for the paediatric urologists, since its strength is laparoscopic suturing and difficult dissection. So far only few reports have been published about its clinical use in paediatric urology. The main advantages are the 3D magnified view, the wrist-like movements of the instruments, and the scaling and precision of instrument movements. The system has been used for upper tract reconstruction like pyeloplasties and heminephrectomies, both for the transperitoneal and, more technical challenging, the retroperitoneal approach. In the pelvic region, anti-reflux surgery (both extra- and intravesically) and surgery for malformations of the internal genitalia like utriculus cysts and gonadal streaks are feasible. More simple procedures like nephrectomies and the management of the intra-abdominal testis are not justified due to the high costs. In addition, no advantage for the patients related to standard laparoscopic procedures has been proofed yet. For the surgeon the minimally challenging invasive procedures become feasible with certainly improved ergonomics. The use of the system is much easier than standard laparoscopic surgery and its widespread will give more patients to access minimal invasive surgery. PMID:18947593

  13. Robotics in paediatric urology.

    PubMed

    Olsen, Lars Henning

    2006-02-01

    After the emergence of robotically assisted systems in laparoscopic surgery more than 15 years ago, several systems have been on the market. At the time being only one system, the da Vinci surgical system (Intuitive Surgical, Sunnyvale, CA, USA), has survived in clinical use with an increasing spread particularly among adult urologists used primarily for radical prostatectomies. However, the reconstructive nature of paediatric urology makes the system interesting for the paediatric urologists, since its strength is laparoscopic suturing and difficult dissection. So far only few reports have been published about its clinical use in paediatric urology. The main advantages are the 3D magnified view, the wrist-like movements of the instruments, and the scaling and precision of instrument movements. The system has been used for upper tract reconstruction like pyeloplasties and heminephrectomies, both for the transperitoneal and, more technical challenging, the retroperitoneal approach. In the pelvic region, anti-reflux surgery (both extra- and intravesically) and surgery for malformations of the internal genitalia like utriculus cysts and gonadal streaks are feasible. More simple procedures like nephrectomies and the management of the intra-abdominal testis are not justified due to the high costs. In addition, no advantage for the patients related to standard laparoscopic procedures has been proofed yet. For the surgeon the minimally challenging invasive procedures become feasible with certainly improved ergonomics. The use of the system is much easier than standard laparoscopic surgery and its widespread will give more patients to access minimal invasive surgery.

  14. The Floating Upper Limb: Multiple Injuries Involving Ipsilateral, Proximal, Humeral, Supracondylar, and Distal Radial Limb

    PubMed Central

    Manaan, Qazi; Bashir, Adil; Zahoor, Adnan; Mokhdomi, Taseem A.

    2016-01-01

    Floating arm injury represents a common yet complicated injury of the childhood severely associated with limb deformation and even morbidity, if not precisely addressed and credibly operated. Here, we report a rare floating upper limb case of a 9-year-old boy with multiple injuries of ipsilateral proximal humeral, supracondylar and distal radial limb. This is the first report to document such a combined floating elbow and floating arm injury in the same limb. In this report, we discuss the surgical procedures used and recovery of the patient monitored to ascertain the effectiveness of the method in limb reorganisation. PMID:27583121

  15. The Floating Upper Limb: Multiple Injuries Involving Ipsilateral, Proximal, Humeral, Supracondylar, and Distal Radial Limb.

    PubMed

    Manaan, Qazi; Bashir, Adil; Zahoor, Adnan; Mokhdomi, Taseem A; Danish, Qazi

    2016-09-01

    Floating arm injury represents a common yet complicated injury of the childhood severely associated with limb deformation and even morbidity, if not precisely addressed and credibly operated. Here, we report a rare floating upper limb case of a 9-year-old boy with multiple injuries of ipsilateral proximal humeral, supracondylar and distal radial limb. This is the first report to document such a combined floating elbow and floating arm injury in the same limb. In this report, we discuss the surgical procedures used and recovery of the patient monitored to ascertain the effectiveness of the method in limb reorganisation. PMID:27583121

  16. The EU paediatric regulation: effects on paediatric psychopharmacology in Europe.

    PubMed

    Stoyanova-Beninska, Violeta V; Wohlfarth, Tamar; Isaac, Maria; Kalverdijk, Luuk J; van den Berg, Henk; Gispen-de Wied, Christine

    2011-08-01

    Child and adolescent psychiatry is a relatively young field and the recognition, classification, and treatment of disorders in children and adolescents lag behind those in adults. In recent years there is an increasing awareness of the differences between children and adults in psychopathology and pharmacology. Related to this new paediatric regulations have been introduced. This article reviews the regulatory and legislative measures that were adopted in the EU in 2007 and the subsequent impact of these measures on the field of paediatric psychopharmacology. The consequences of the paediatric regulation in the EU are reflected in several domains: regulatory, research aimed at drug development and clinical practices. In the regulatory domain, the consequences include: new paediatric indications, inclusion of special (class) warnings, specification of dose regimens, and information on safety specific to children and adolescents, and development of new medicinal formulations. The paediatric regulation leads to timely development of paediatric friendly formulations and better quality of the clinical evidence. In clinical practices, an increased awareness of the uniqueness of paediatric pharmacology is emerging among medical professionals, and subsequent improvement of medical care (i.e. correct doses, appropriate formulation, monitoring for expected adverse events). In addition, clinical guidelines will have to be revised more frequently in order to integrate the recently acquired knowledge. The new regulations stimulate transparency and discussions between academia, pharmaceutical industry, and regulators. The purpose is to optimize clinical research and obtain evidence for paediatric psychopharmacology, thereby providing adequate support for treatment.

  17. Endoscopic Excision of Supracondylar Humeral Spur for Decompression of the Median Nerve and Brachial Artery

    PubMed Central

    Bain, Gregory; Gupta, Prince; Phadnis, Joideep; Singhi, Prahalad K.

    2016-01-01

    The humeral supracondylar process and Struthers ligament comprise a relatively rare but well-known anatomic variant. They are usually asymptomatic but may produce clinical symptoms related to compression of the median nerve or brachial artery below the ligament. Previously, surgery has been performed with an open ligament release and supracondylar process excision. This article reports on the use of endoscopic findings and the method of ligament release and process excision. Endoscopy is a minimally invasive technique that provides excellent visualization and enables the surgeon to perform dissection with magnification and precision. It allows the surgeon to introduce open surgical techniques into the depths of the wound in a controlled manner. Because of the dead space created, there is a risk of hematoma formation. Many of the concepts used in open surgery are now being used for endoscopic surgery, and vice versa. The barriers and differences among endoscopic, arthroscopic, and open procedures are being broken down. We report another endoscopic technique, which is part of the ongoing evolution of musculoskeletal surgery. PMID:27073779

  18. Endoscopic Excision of Supracondylar Humeral Spur for Decompression of the Median Nerve and Brachial Artery.

    PubMed

    Bain, Gregory; Gupta, Prince; Phadnis, Joideep; Singhi, Prahalad K

    2016-02-01

    The humeral supracondylar process and Struthers ligament comprise a relatively rare but well-known anatomic variant. They are usually asymptomatic but may produce clinical symptoms related to compression of the median nerve or brachial artery below the ligament. Previously, surgery has been performed with an open ligament release and supracondylar process excision. This article reports on the use of endoscopic findings and the method of ligament release and process excision. Endoscopy is a minimally invasive technique that provides excellent visualization and enables the surgeon to perform dissection with magnification and precision. It allows the surgeon to introduce open surgical techniques into the depths of the wound in a controlled manner. Because of the dead space created, there is a risk of hematoma formation. Many of the concepts used in open surgery are now being used for endoscopic surgery, and vice versa. The barriers and differences among endoscopic, arthroscopic, and open procedures are being broken down. We report another endoscopic technique, which is part of the ongoing evolution of musculoskeletal surgery.

  19. Endoscopic Excision of Supracondylar Humeral Spur for Decompression of the Median Nerve and Brachial Artery.

    PubMed

    Bain, Gregory; Gupta, Prince; Phadnis, Joideep; Singhi, Prahalad K

    2016-02-01

    The humeral supracondylar process and Struthers ligament comprise a relatively rare but well-known anatomic variant. They are usually asymptomatic but may produce clinical symptoms related to compression of the median nerve or brachial artery below the ligament. Previously, surgery has been performed with an open ligament release and supracondylar process excision. This article reports on the use of endoscopic findings and the method of ligament release and process excision. Endoscopy is a minimally invasive technique that provides excellent visualization and enables the surgeon to perform dissection with magnification and precision. It allows the surgeon to introduce open surgical techniques into the depths of the wound in a controlled manner. Because of the dead space created, there is a risk of hematoma formation. Many of the concepts used in open surgery are now being used for endoscopic surgery, and vice versa. The barriers and differences among endoscopic, arthroscopic, and open procedures are being broken down. We report another endoscopic technique, which is part of the ongoing evolution of musculoskeletal surgery. PMID:27073779

  20. Supracondylar process of the humerus causing brachial artery compression and digital embolization in a fast-pitch softball player. A case report.

    PubMed

    Thompson, J Keith; Edwards, John D

    2005-01-01

    The supracondylar process of the humerus is a rare abnormality found in 0.4-2.7% of the population. It has been documented to cause neurovascular compression in the upper extremity owing to its local impingement on the median nerve and brachial artery at its medial location on the humerus just proximal to the elbow. The authors report the first known case of digital ischemia from embolization of thrombus caused by local compression of the brachial artery attributed to a supracondylar process.

  1. Theatre of paediatric surgery.

    PubMed

    McBride, Craig A; Holland, Andrew J A

    2015-01-01

    In the 50 years since the first edition of this journal, operative paediatric surgery has undergone radical change. Many of the most common instruments are unchanged, both as a testament to their utility and in recognition of past surgeons remembered eponymously. Surrounding that basic core of instruments, theatre has changed radically as new tools and techniques have arisen. Surgeons have come down from their pedestals, recognising surgery as a team sport rather than a solo performance. More than half of the current paediatric surgical trainees are women, a higher proportion than in any other craft group of the Royal Australasian College of Surgeons. The appearance, and rapid development, of laparoscopy is to many observers the most notable change in surgery over the last 50 years. Placed in its context though, it is simply the most prominent example of a frameshift in surgical thinking. The patient as a whole is now the focus, rather than just the disease. Recent developments are as much about minimising harm to normal tissues as they are about extirpating pathology. As a surgical maxim, 'Primum non nocere' is even more in evidence in 2015 than it was in 1965. PMID:25586851

  2. The ethics of paediatric research.

    PubMed

    Spriggs, Merle; Caldwell, Patrina H Y

    2011-09-01

    Paediatric research is essential for improving health outcomes of children. Waiting for adult studies before conducting paediatric studies will prolong the denial of effective treatment for children. If we rely on information from adult studies rather than conducting studies with children, we risk causing harm to children. In this paper, we identify and examine ethical issues unique to conducting research with children. These include the function and the value of a child's assent and the criteria that should guide a proxy in making decisions about a child's involvement in research, offering payment to children for research participation and acceptable levels of risk for paediatric research. Justice demands that children not be denied the benefits of research, and it is the role of the paediatric medical community to advocate not only for more research for children but also to ensure that the research conducted is of the highest quality. PMID:21951455

  3. [Toxicology screening in paediatrics].

    PubMed

    Garcia-Algar, Óscar; Cuadrado González, Ainoha; Falcon, María

    2016-09-01

    The prevalence of acute or chronic exposure to substances of abuse in paediatric patients, from the neonatal period to adolescence, is not well established as most cases go unnoticed. Regardless of clinical cases of acute poisoning leading to visits to emergency room, the exposure is usually detected by a questionnaire to the parents or children. In the last few years, new validated analytical methodologies have been developed in order to detect parent drugs and their metabolites in different biological matrices. These biological matrices have different time windows for detection of the exposure: acute (i.e., urine, blood, oral fluid), and chronic (i.e., hair, meconium or teeth). The aim of this paper was to review the scenarios where the use of biological matrices is indicated for the detection of acute or chronic exposure to substances of abuse. PMID:26458521

  4. Management of paediatric asthma

    PubMed Central

    Grigg, J

    2004-01-01

    Paediatric asthma best practice not only includes prescribing the correct therapeutic mix based on consensus guidelines, but also reducing therapy once control has been achieved. Clinicians should also be aware that asthma in young children is a heterogeneous entity, and a beneficial response to bronchodilators and/or inhaled steroids is not inevitable. In general, preschool children and infants should not be prescribed inhaled corticosteroids above 200 µg beclometasone dipropionate equivalent twice a day, or regular oral steroids, or long acting ß2-adrenoceptor agonists. New therapies such as anti-IgE antibodies are on the horizon, but these are unlikely to replace the established drug combinations. More likely is that the delivery of established drugs will become more convenient (for example, once a day inhaled corticosteroids, or season dependent prophylactic therapy). PMID:15356355

  5. [Toxicology screening in paediatrics].

    PubMed

    Garcia-Algar, Óscar; Cuadrado González, Ainoha; Falcon, María

    2016-09-01

    The prevalence of acute or chronic exposure to substances of abuse in paediatric patients, from the neonatal period to adolescence, is not well established as most cases go unnoticed. Regardless of clinical cases of acute poisoning leading to visits to emergency room, the exposure is usually detected by a questionnaire to the parents or children. In the last few years, new validated analytical methodologies have been developed in order to detect parent drugs and their metabolites in different biological matrices. These biological matrices have different time windows for detection of the exposure: acute (i.e., urine, blood, oral fluid), and chronic (i.e., hair, meconium or teeth). The aim of this paper was to review the scenarios where the use of biological matrices is indicated for the detection of acute or chronic exposure to substances of abuse.

  6. Paediatric Blunt Torso Trauma

    PubMed Central

    Bhatti, Khalid M.; Taqi, Kadhim M.; Al-Harthy, Ahmed Z. S.; Hamid, Rana S.; Al-Balushi, Zainab N.; Sankhla, Dilip K.; Al-Qadhi, Hani A.

    2016-01-01

    Objectives: Trauma is the greatest cause of morbidity and mortality in paediatric/adolescent populations worldwide. This study aimed to describe trauma mechanisms, patterns and outcomes among children with blunt torso trauma admitted to the Sultan Qaboos University Hospital (SQUH) in Muscat, Oman. Methods: This retrospective single-centre study involved all children ≤12 years old with blunt torso trauma admitted for paediatric surgical care at SQUH between January 2009 and December 2013. Medical records were analysed to collect demographic and clinical data. Results: A total of 70 children were admitted with blunt torso trauma during the study period, including 39 (55.7%) male patients. The mean age was 5.19 ± 2.66 years. Of the cohort, 35 children (50.0%) received their injuries after having been hit by cars as pedestrians, while 19 (27.1%) were injured by falls, 12 (17.1%) during car accidents as passengers and four (5.7%) by falling heavy objects. According to computed tomography scans, thoracic injuries were most common (65.7%), followed by abdominal injuries (42.9%). The most commonly involved solid organs were the liver (15.7%) and spleen (11.4%). The majority of the patients were managed conservatively (92.9%) with a good outcome (74.3%). The mortality rate was 7.1%. Most deaths were due to multisystem involvement. Conclusion: Among children with blunt torso trauma admitted to SQUH, the main mechanism of injury was motor vehicle accidents. As a result, parental education and enforcement of infant car seat/child seat belt laws are recommended. Conservative management was the most successful approach. PMID:27226913

  7. Osteosynthesis of fractures of the femur with flexible metallic intramedullary nails.

    PubMed

    Firica, A; Troianescu, O; Petre, M

    1978-04-01

    The authors discuss their use of Ender's method in the treatment of fractures of the femur. The diameter and length of the nails depends on the type of fracture. 1) Three nails of 4 mm diameter are introduced in parallel from the medial condyle in fractures of the femoral neck; 2) 5 mm nails are used, in similar fashion, for the fixation of intertrochanteric and subtrochanteric fractures; 3) 5 mm nails are used for diaphyseal, supracondylar and intercondylar fractures, introduced in crossed fashion ("Eiffel Tower" technique) from both medial and lateral condyles. This method of fixation has proved to be extremely stable. The operation itself is quick, with no blood loss or shock. The patient can resume partial weight bearing after a week in stabilised intertrochanteric and shaft fractures, after a month in less stable types, and after three to four months in fractures of the neck of the femur. This report is based on the first 250 cases treated by this method.

  8. Aspects of tropical paediatrics.

    PubMed

    Hendrickse, R G

    1976-01-01

    Malnutrition interacting with infectious and parasitic diseases are the main causes of the appalling mortality in childhood in the tropics. The most important single safeguard against these in infancy is breast feeding and the trend now evident to abandon this is a disaster which demands urgent attention. Reasons for this trend are discussed. Efforts to control infectious diseases, other than smallpox, have had little success and the emergence and spread of dengue haemorrhagic fever in S.E. Asia have added new dimensions to the problem. Malaria is still widely prevalent in the tropics and falciparum malaria, holoendemic in much of Africa, remains a major cause of death with its most serious impact on pregnant women and children. The emergence and spread of drug resistant strains of this parasite in parts of the world is a cause for serious concern. Quartan malaria is also an insidious corruptor of health in childhood and commonly causes the nephrotic syndrome. Neonatal jaundice, often associated with G6PD deficiency, is increasing in frequency in urban areas of Africa and now constitutes a significant hazard to the newborn and requires urgent investigation. These problems in tropical paediatrics indicate the need for urgent reappraisal of our role as a profession in the affairs of the tropical developing world.

  9. Pathological fractures in children

    PubMed Central

    De Mattos, C. B. R.; Binitie, O.; Dormans, J. P.

    2012-01-01

    Pathological fractures in children can occur as a result of a variety of conditions, ranging from metabolic diseases and infection to tumours. Fractures through benign and malignant bone tumours should be recognised and managed appropriately by the treating orthopaedic surgeon. The most common benign bone tumours that cause pathological fractures in children are unicameral bone cysts, aneurysmal bone cysts, non-ossifying fibromas and fibrous dysplasia. Although pathological fractures through a primary bone malignancy are rare, these should be recognised quickly in order to achieve better outcomes. A thorough history, physical examination and review of plain radiographs are crucial to determine the cause and guide treatment. In most benign cases the fracture will heal and the lesion can be addressed at the time of the fracture, or after the fracture is healed. A step-wise and multidisciplinary approach is necessary in caring for paediatric patients with malignancies. Pathological fractures do not have to be treated by amputation; these fractures can heal and limb salvage can be performed when indicated. PMID:23610658

  10. Monkey bars are for monkeys: a study on playground equipment related extremity fractures in Singapore.

    PubMed

    Mahadev, A; Soon, M Y H; Lam, K S

    2004-01-01

    Studies in Caucasian populations have shown that a significant percentage of childhood extremity fractures occur at the playground. There are no comparable studies in Asian populations. Thus this study sets out to determine the pattern of playground related extremity fractures in Asian populations and to suggest modifications to prevent or reduce these injuries. This study involved a retrospective review of 390 patients with these fractures who visited our Department from May 1997 to December 1998. This accounted for 19.5% of all fractures seen in the same period. The largest age group affected were the five through 12-year-old patients with a male to female ratio of 2:1. Monkey bars or upper body devices were the most common cause (66%). The most common fracture was supracondylar fractures (43%). Further studies to determine the actual dimensions of playground equipment will be carried to ascertain with greater certainty the safety of these equipment in our playgrounds. PMID:14976576

  11. Paediatric blood pressure and anaesthesia.

    PubMed

    Mather, C M

    1991-05-01

    One percent of children have appreciably and consistently raised arterial blood pressure. A 7-year-old girl admitted for routine tonsillectomy, had unrecognised hypertension which put her at increased risk. Should anaesthetic practice take more note of paediatric blood pressures? PMID:2035786

  12. Nose fracture

    MedlinePlus

    Fracture of the nose; Broken nose; Nasal fracture; Nasal bone fracture; Nasal septal fracture ... A fractured nose is the most common fracture of the face. It ... with other fractures of the face. Sometimes a blunt injury can ...

  13. Essentials of paediatric infection control

    PubMed Central

    Moore, Dorothy L

    2001-01-01

    Young children readily transmit and acquire nosocomial infections. Children are also vulnerable to endogenous infections as a result of the breakdown of their normal defences by disease, invasive procedures or therapy. The increasing acuity of illness in hospitalized children and therapeutic advances have resulted in a patient population that is increasingly at higher risk for nosocomial infections. Antibiotic resistance has emerged as a problem in some paediatric hospitals, usually in intensive care and oncology units. Infection rates are the highest in neonatal and paediatric intensive care units (where bloodstream infections are the most frequent), and are usually associated with intravascular devices. On general paediatric wards, respiratory and gastrointestinal infections predominate, reflecting the occurrence in the community. The surveillance of nosocomial infections identifies priorities for infection control activities and permits evaluation of interventions. The prevention of transmission between patients and to personnel requires that certain measures be taken with all patients, and that additional precautions be taken with some infections, based on the route of transmission. The prevention of transmission from personnel involves ensuring that personnel are appropriately immunized and counselled about working with infections. The prevention of nosocomial infection also involves control of visitors, appropriate management of invasive procedures and devices, sterilization and disinfection of equipment, provision of a clean environment and adequate staffing. Severely immunocompromised children require extra protection, including ventilation systems that reduce the risk of exposure to filamentous fungi. Infection control in paediatrics is an evolving field that must adapt to changes in the paediatric patient population and in health care technology. PMID:20084127

  14. Paediatric surgery--a general hospital experience.

    PubMed

    Fahy, E; Ahmed, K; Lowery, A J; Khan, W; Waldron, R; Barry, K

    2012-01-01

    Plans to centralise paediatric surgery in Ireland have potentially significant implications for service provision and surgical training. study assesses the workload of paediatric surgery in a district hospital over a five-year period. Paediatric surgical admissions and procedures at Mayo General Hospital from January 2006 - December 2010 were reviewed. Data was obtained from the Hospital inpatient enquiry (HIPE) systems and theatre logbooks. 4,255 surgical procedures were performed in 3981 paediatric patients, accounting for 7.4% of the total surgical workload. 2,578 (65%) of cases were elective and 1403 (35%) of paediatric surgery was performed in the emergency setting; paediatric appendicectomy was the most commonly performed procedure (n = 554) with a complication rate of 2.5%. There were no paediatric surgery related mortalities. Paediatric surgery represents a significant part of the surgical workload. There is a continued need for general paediatric surgical provision in this regional setting, supported by access to specialist centres for complicated paediatric surgery. PMID:23495544

  15. Evidence-based paediatric nursing: paediatric early warning systems.

    PubMed

    Gawronski, Orsola

    2016-05-01

    In hospital cardiac arrest are rare events in paediatrics. Most children receive appropriate care without experiencing undetected severe clinical deterioration during hospital admission. Outcomes of paediatric cardiac arrests are however generally poor, with high mortality rates and neurological damage at survival. A review of child mortality in the UK showed that a high proportion of unexpected deaths were preventable ( Pearsons 2008 ). Several studies of patient records of children who suffered cardiac arrests showed the presence of clear signs of clinical deterioration up to 24 hours before (Tume 2006). Appropriate recognition of clinical deterioration could have led to timely intervention to stabilise the patient. Missed deterioration may be due to lack of staff situational awareness, communication failure among professionals or between staff and families and other human factors ( Brady 2014 ). PMID:27214413

  16. [News in paediatrics].

    PubMed

    Depallens, Sarah; Lutz, Nicolas; Carlomagno, Raffaella; Meyrat, Blaise; Barazzoni, Mirjam Schuler; Tchameni, Yves Yamgoue; Pascual, Andres; Scerba, François; Superti-Furga, Andrea

    2016-01-13

    Every pediatrician will be confronted with newborns oryoung infants with skin lesions in proximity of the vertebral column. It is important not to miss a spinal dysraphism because of the risk of meningeal infection or of the possible presence of a tethered cord. A practical algorithm is presented. Non-accidental injury in young infants and toddlers is not rare but difficult to detect. Bruises and fractures are highly suspicious for non-accidental injury and should trigger specific investigations. Emergency departments and hospitals are switching from hypotonic to isotonic solutions as maintenance infusions of children. They reduce the risk of hyponatremia without increasing that of hypernatremia, and they should be used preferentially in the majority of pediatric clinical settings.

  17. [Current treatment strategies for paediatric burns].

    PubMed

    Küntscher, M V; Hartmann, B

    2006-06-01

    Paediatric burns occupy the third place in the severe accident statistics in Germany after traffic injuries and drowning. The paper reviews current treatment concepts of pre-hospital management, fluid resuscitation and surgical therapy in paediatric burned patients. Specific features in the approximation of the total body surface area burn and indications for transfer of paediatric burn victims to specialized units are discussed. The therapy of severe paediatric burns requires an interdisciplinary team consisting of especially skilled plastic or paediatric surgeons,anaesthetists, psychiatrists or psychologists, specifically trained nurses, physiotherapists and social workers. The rehabilitation process starts basically with admission to the burn unit. A tight cooperation between therapists and the relatives of the paediatric burn victim is needed for psychological recovery and reintegration into society.'The adaptation to the suffered trauma resulting in life-long disability and disfigurement is the main task of psychotherapy.

  18. Inequality of Paediatric Workforce Distribution in China

    PubMed Central

    Song, Peige; Ren, Zhenghong; Chang, Xinlei; Liu, Xuebei; An, Lin

    2016-01-01

    Child health has been addressed as a priority at both global and national levels for many decades. In China, difficulty of accessing paediatricians has been of debate for a long time, however, there is limited evidence to assess the population- and geography-related inequality of paediatric workforce distribution. This study aimed to analyse the inequality of the distributions of the paediatric workforce (including paediatricians and paediatric nurses) in China by using Lorenz curve, Gini coefficient, and Theil L index, data were obtained from the national maternal and child health human resource sampling survey conducted in 2010. In this study, we found that the paediatric workforce was the most inequitable regarding the distribution of children <7 years, the geographic distribution of the paediatric workforce highlighted very severe inequality across the nation, except the Central region. For different professional types, we found that, except the Central region, the level of inequality of paediatric nurses was higher than that of the paediatricians regarding both the demographic and geographic distributions. The inner-regional inequalities were the main sources of the paediatric workforce distribution inequality. To conclude, this study revealed the inadequate distribution of the paediatric workforce in China for the first time, substantial inequality of paediatric workforce distribution still existed across the nation in 2010, more research is still needed to explore the in-depth sources of inequality, especially the urban-rural variance and the inner- and inter-provincial differences, and to guide national and local health policy-making and resource allocation. PMID:27420083

  19. [Current aspects of paediatric cholesteatomas].

    PubMed

    Thomas, J P; Volkenstein, S; Minovi, A; Dazert, S

    2013-05-01

    Cholesteatomas can be subclassified into genuine and acquired forms. Whilst epidermoid formations are the generally accepted cause of genuine cholesteatomas, metaplasia, immigration, proliferation and retraction pocket theories have all been proposed to explain the development of acquired cholesteatomas. Clinically, paediatric cholesteatomas exhibit more extensive and aggressive growth than those arising in adulthood. Molecular biological differences in terms of angiogenesis, cytokine expression and particularly the more marked inflammatory responses of the perimatrix could potentially explain these clinical differences. The surgical therapy of paediatric cholesteatomas should be adapted to the individual pathological findings, although where possible a canal wall up procedure is preferred during initial surgery. The "inside-out" mastoidectomy tracking-technique combines the benefits of a good surgical overview with those of a physiological postoperative auditory canal.

  20. Hypnosis in paediatric respiratory medicine.

    PubMed

    McBride, Joshua J; Vlieger, Arine M; Anbar, Ran D

    2014-03-01

    Hypnotherapy is an often misunderstood yet effective therapy. It has been reported to be useful within the field of paediatric respiratory medicine as both a primary and an adjunctive therapy. This article gives a brief overview of how hypnotherapy is performed followed by a review of its applications in paediatric patients with asthma, cystic fibrosis, dyspnea, habit cough, vocal cord dysfunction, and those requiring non-invasive positive pressure ventilation. As the available literature is comprised mostly of case series, retrospective studies, and only a single small randomized study, the field would be strengthened by additional randomized, controlled trials in order to better establish the effectiveness of hypnosis as a treatment, and to identify the processes leading to hypnosis-induced physiologic changes. As examples of the utility of hypnosis and how it can be taught to children with respiratory disease, the article includes videos that demonstrate its use for patients with cystic fibrosis.

  1. What's new in paediatric dentistry?

    NASA Astrophysics Data System (ADS)

    Vitale, M. C.

    2016-03-01

    Since the early 80's, the use of laser has been introduced in the daily dental practice and the technological development has also provided over time to optimize its use. Various types of lasers with different wavelengths have been developed for use in a handy, easy and ergonomic manner. In daily paediatric dentistry, laser could be a very useful medical device which can completely replace the traditional high hand-piece and bur to realize a "micro-invasive" dentistry and a "clean" surgery, without bleeding and sutures. According to the international literature and in the light of recent researches, this work could give an overview on assisted laser therapy in paediatric dentistry, highlighting advantages and disadvantages of this new technology and pointing out the high compliance of the young patient.

  2. Clostridium difficile in paediatric populations

    PubMed Central

    Allen, Upton D

    2014-01-01

    An increase in Clostridium difficile infection incidence has been observed among hospitalized children in the United States. The present statement, targeted at clinicians caring for infants and children in community and institutional settings, summarizes the relevant information relating to the role of C difficile in childhood diarrhea and provides recommendations for diagnosis, prevention and treatment. Significant differences between adult and paediatric risk factors and disease are discussed, along with emerging therapies. The relationship between age and disease severity in children with a newly emergent and more fluoroqinolone-resistant strain of C difficile (North American Pulse-field type-1 [NAP1]) remains unknown. The importance of antimicrobial stewardship as a preventive strategy is highlighted. This statement replaces a previous Canadian Paediatric Society position statement on C difficile published in 2000. PMID:24627655

  3. PRE-OPERATIVE PLANNING AND SURGICAL TECHNIQUE OF THE OPEN WEDGE SUPRACONDYLAR OSTEOTOMY FOR CORRECTION OF VALGUS KNEE AND FIXATION WITH A FIXED-ANGLE IMPLANT

    PubMed Central

    Paccola, Cleber Antonio Jansen

    2015-01-01

    The step-by-step preoperative planning for supracondylar opening wedge osteotomy of the femur for precise correction of the load axis of the lower limb using a fixed-angle implant (95° AO blade plate) is presented. The surgical technique and the use of a bone graft from the same site for filling in the defect are also presented. PMID:27026976

  4. [Naples: the historic capital of Italian paediatrics].

    PubMed

    Farnetani, I; Farnetani, F

    2008-06-01

    No other Italian city has contributed to the birth and development of paediatrics more than Naples. This is why it can be considered the historic capital of Italian paediatrics. Here are the main reasons: Luigi Somma was the first professor of Italian paediatrics whereas Francesco Fede was the first president of the Italian Paediatrics Association. Neapolitan paediatricians have been the most numerous amongst the founder members. The first three Italian journals of paediatrics were founded in Naples as well as the journal ''La Pediatria'' which was the most distributed and long-lasting journal in this field. Moreover, Neapolitans have been the most numerous presidents of the Italian Paediatrics Association, while Rocco Jemma was the one who remained the longest in charge. ''Rocco Jemma's school'' taught not only to most professors in paediatrics who afterwards taught in most Italian universities, but also four out of five paediatricians who took charge of the position as president. The first regional department of the Italian Paediatrics Association was founded in Naples as well as the Association of Nipiology.

  5. In the beginning, there was general paediatrics ….

    PubMed

    Gunasekera, Hasantha; Kilham, Henry

    2015-01-01

    In this article, we address how general paediatrics has evolved and adapted to change over the past 50 years and speculate on its future directions. We compare the state of general paediatrics with that of general adult medicine. We argue that general paediatrics must continue to have a strong role both in paediatric teaching hospitals and the community.

  6. Remote ballistic fractures in a gelatine model - aetiology and surgical implications

    PubMed Central

    2013-01-01

    Background Remote ballistic femoral fractures are rare fractures reported in the literature but still debated as to their existence and, indeed, their treatment. This study aimed to prove their existence, understand how they occur and determine which ammunition provides the greatest threat. In addition, fracture patterns, soft tissue disruption and contamination were assessed to aid in treatment planning. Method We filmed 42 deer femora embedded in ballistic gelatine and shot with four different military (5.56 × 45 mm, 7.62 × 39 mm) and civilian (9 × 19 mm, .44 in.) bullets, at varying distances off the bone (0–10 cm). Results Two remote ballistic fractures occurred, both with .44 in. hollow-point bullets shot 3 cm off the bone. These fractures occurred when the leading edge of the expanding temporary cavity impacted the femur's supracondylar region, producing a wedge-shaped fracture with an undisplaced limb, deceivingly giving the appearance of a spiral fracture. No communication was seen between the fracture and permanent cavity, despite the temporary cavity encasing the fracture and stripping periosteum from its base. Conclusion These fractures occur with civilian ammunition, but cannot prove their existence with military rounds. They result from the expanding temporary cavity affecting the weakest part of the bone, creating a potentially contaminated wedge-shaped fracture, important for surgeons considering operative intervention. PMID:23721113

  7. Full breastfeeding and paediatric cancer

    PubMed Central

    Ortega-García, Juan A.; Ferrís-Tortajada, Josep; Torres-Cantero, Alberto M.; Soldin, Offie P.; Torres, Encarna Pastor; Fuster-Soler, Jose L.; Lopez-Ibor, Blanca; Madero-López, Luis

    2013-01-01

    Aim It has been suggested that there is an inverse association between breastfeeding and the risk of childhood cancer. We investigated the association between full breastfeeding and paediatric cancer (PC) in a case control study in Spain. Methods Maternal reports of full breastfeeding, collected through personal interviews using the Paediatric Environmental History, were compared among 187 children 6 months of age or older who had PC and 187 age-matched control siblings. Results The mean duration of full breastfeeding for cases were 8.43 and 11.25 weeks for controls. Cases had been significantly more often bottle-fed than controls (odds ratio (OR) 1.8; 95% confidence interval (CI) 1.1–2.8). Cases were significantly less breastfed for at least 2 months (OR 0.5; 95% CI 0.3–0.8), for at least 4 months (OR 0.5; 95% CI 0.3–0.8), and for 24 weeks or more (OR 0.5; 95% CI 0.2–0.9). Conclusions Breastfeeding was inversely associated with PC, the protection increasing with the duration of full breastfeeding. Additional research on possible mechanisms of this association may be warranted. Meanwhile, breastfeeding should be encouraged among mothers. PMID:17999666

  8. Gene therapy for paediatric leukaemia.

    PubMed

    Rousseau, R F; Bollard, C M; Heslop, H E

    2001-07-01

    Improvements in the chemotherapeutic and transplant regimens have had a significant impact in improving survival rates for paediatric leukaemia. However, there are still important problems to address including what options are available for patients with chemoresistant disease and what strategies are available to avoid the concerns regarding the toxicity associated with highly cytotoxic treatment regimens. Gene therapy and immunotherapy protocols hold great promise. Using gene transfer of a marker gene, a number of biological issues in the therapy of leukaemia have been addressed. For example, by gene marking autologous bone marrow grafts it has been possible to demonstrate that infused marrow contributes to relapse in acute and chronic myeloid leukaemias. In the allogeneic transplant setting, genetically modified T-cells have proven valuable for the prophylaxis and treatment of viral diseases and may have an important role in preventing or treating disease relapse. Gene transfer is also being used to modify tumour function, enhance immunogenicity, and confer drug-resistance to normal haematopoietic stem cells. With the continued scientific advancements in this field, gene therapy will almost certainly have a major impact on the treatment of paediatric leukaemia in the future. PMID:11727502

  9. Paediatric clinical pharmacology in the UK

    PubMed Central

    Choonara, Imti; Sammons, Helen

    2014-01-01

    Paediatric clinical pharmacology is the scientific study of medicines in children and is a relatively new subspecialty in paediatrics in the UK. Training encompasses both the study of the effectiveness of drugs in children (clinical trials) and aspects of drug toxicity (pharmacovigilance). Ethical issues in relation to clinical trials and also studies of the pharmacokinetics and drug metabolism in children are crucial. Paediatric patients require formulations that young children in particular are able to take. The scientific evidence generated from clinical trials, pharmacokinetic studies and studies of drug toxicity all need to be applied in order to ensure that medicines are used rationally in children. PMID:25202131

  10. [The electrocardiogram in the paediatric age group].

    PubMed

    Sanches, M; Coelho, A; Oliveira, E; Lopes, A

    2014-09-01

    A properly interpreted electrocardiogram (ECG) provides important information and is an inexpensive and easy test to perform. It continues to be the method of choice for the diagnosis of arrhythmias. Although the principles of cardiac electrophysiology are the same, there are anatomical and physiological age-dependent changes which produce specific alterations in the paediatric ECG, and which may be misinterpreted as pathological. The intention of this article is to address in a systematic way the most relevant aspects of the paediatric ECG, to propose a possible reading scheme of the ECG and to review the electrocardiograph tracings most frequently found in the paediatric age group.

  11. Surgical strategies in paediatric inflammatory bowel disease

    PubMed Central

    Baillie, Colin T; Smith, Jennifer A

    2015-01-01

    Inflammatory bowel disease (IBD) comprises two distinct but related chronic relapsing inflammatory conditions affecting different parts of the gastrointestinal tract. Crohn’s disease is characterised by a patchy transmural inflammation affecting both small and large bowel segments with several distinct phenotypic presentations. Ulcerative colitis classically presents as mucosal inflammation of the rectosigmoid (distal colitis), variably extending in a contiguous manner more proximally through the colon but not beyond the caecum (pancolitis). This article highlights aspects of the presentation, diagnosis, and management of IBD that have relevance for paediatric practice with particular emphasis on surgical considerations. Since 25% of IBD cases present in childhood or teenage years, the unique considerations and challenges of paediatric management should be widely appreciated. Conversely, we argue that the organizational separation of the paediatric and adult healthcare worlds has often resulted in late adoption of new approaches particularly in paediatric surgical practice. PMID:26034347

  12. Paediatric biobanks: what makes them so unique?

    PubMed

    Samuël, Julie; Knoppers, Bartha M; Avard, Denise

    2012-02-01

    Paediatric biobanks store and organise the biological material of children. They are an invaluable resource for the study of the development, health and behaviour of children. International norms for the management of adult biobanks exist, but paediatric biobanks require distinct policies to account for the needs of children, their general incapacity, and their intellectual development throughout the life of the biobank. Because of their particular nature we revisit the issues of consent, the return of research results, and privacy, and discuss how each could be modulated in the paediatric context. We recognize that such modifications entail further financial and logistical complications but maintain that it is essential that paediatric biobanks consider these issues and adapt their biobanks management policies accordingly, rather than extrapolate the current adult-based norms and jeopardise the rights of child participants.

  13. Paediatric Palliative Care: Theory to Practice

    PubMed Central

    Muckaden, Maryann; Dighe, Manjiri; Balaji, PD; Dhiliwal, Sunil; Tilve, Prajakta; Jadhav, Sunita; Goswami, Savita

    2011-01-01

    Paediatric palliative care is a holistic approach aimed at addressing the complex issues related to the care of children and families facing chronic life limiting illnesses. The needs of children are unique and often quite different from those of adults receiving palliative care. This review article outlines some of the salient features of paediatric palliative care which are relevant to all professionals caring for children with life limiting illnesses in their practice. PMID:21811373

  14. Therapeutic clowning in paediatric practice.

    PubMed

    Finlay, Fiona; Baverstock, Anna; Lenton, Simon

    2014-10-01

    Over the past 30 years, there has been much research into the health benefits of humour and laughter. Although often viewed very positively, rigorous evaluation of the therapeutic effect of clowning is complex. Clowning is a multi-modal intervention, which may have an impact on medical conditions, procedures, family functioning and health care teams. Clowns help children to adapt to their hospital surroundings and can distract from, and demystify, painful or frightening procedures through 'doses of fun' to complement traditional clinical interventions. This paper provides a review of the paediatric literature and reveals studies looking at the effect of clown interventions on various practical procedures and individual medical conditions, and the effects of clowning within clinical teams.

  15. Therapeutic clowning in paediatric practice.

    PubMed

    Finlay, Fiona; Baverstock, Anna; Lenton, Simon

    2014-10-01

    Over the past 30 years, there has been much research into the health benefits of humour and laughter. Although often viewed very positively, rigorous evaluation of the therapeutic effect of clowning is complex. Clowning is a multi-modal intervention, which may have an impact on medical conditions, procedures, family functioning and health care teams. Clowns help children to adapt to their hospital surroundings and can distract from, and demystify, painful or frightening procedures through 'doses of fun' to complement traditional clinical interventions. This paper provides a review of the paediatric literature and reveals studies looking at the effect of clown interventions on various practical procedures and individual medical conditions, and the effects of clowning within clinical teams. PMID:23855014

  16. Parental knowledge of paediatric vaccination

    PubMed Central

    Borràs, Eva; Domínguez, Àngela; Fuentes, Miriam; Batalla, Joan; Cardeñosa, Neus; Plasencia, Antoni

    2009-01-01

    Background Although routine vaccination is a major tool in the primary prevention of some infectious diseases, there is some reluctance in a proportion of the population. Negative parental perceptions of vaccination are an important barrier to paediatric vaccination. The aim of this study was to investigate parental knowledge of paediatric vaccines and vaccination in Catalonia. Methods A retrospective, cross-sectional study was carried out in children aged < 3 years recruited by random sampling from municipal districts of all health regions of Catalonia. The total sample was 630 children. Parents completed a standard questionnaire for each child, which included vaccination coverage and knowledge about vaccination. The level of knowledge of vaccination was scored according to parental answers. Results An association was observed between greater vaccination coverage of the 4:4:4:3:1 schedule (defined as: 4 DTPa/w doses, 4 Hib doses, 4 OPV doses, 3 MenC doses and 1 MMR dose) and maternal age >30 years (OR: 2.30; 95% CI: 1.20–4.43) and with a knowledge of vaccination score greater than the mean (OR: 0.45; 95% CI: 0.28–0.72). The score increased with maternal educational level and in parents of vaccinated children. A total of 20.47% of parents stated that vaccines could have undesirable consequences for their children. Of these, 23.26% had no specific information and 17.83% stated that vaccines can cause adverse reactions and the same percentage stated that vaccines cause allergies and asthma. Conclusion Higher vaccination coverage is associated with older maternal age and greater knowledge of vaccination. Vaccination coverage could be raised by improving information on vaccines and vaccination. PMID:19473498

  17. Pelvic-fracture urethral injury in children

    PubMed Central

    Hagedorn, Judith C.; Voelzke, Bryan B.

    2015-01-01

    Objective To review paediatric posterior urethral injuries and the current potential management options; because urethral injury due to pelvic fracture in children is rare and has a low incidence, the management of this type of trauma and its complications remains controversial. Methods We reviewed previous reports identified by searching the PubMed Medline electronic database for clinically relevant articles published in the past 25 years. The search was limited to the keywords ‘pediatric’, ‘pelvic fracture’, ‘urethral injury’, ‘stricture’, ‘trauma’ and ‘reconstruction’. Results Most paediatric urethral injuries are a result of pelvic fractures after high-impact blunt trauma. After the diagnosis, immediate bladder drainage via a suprapubic cystotomy, or urethral realignment, are the initial management options, except for a possible immediate primary repair in girls. The common complications of pelvic fracture-associated urethral injury include urethral stricture formation, incontinence and erectile dysfunction. Excellent results can be achieved with delayed urethroplasty for pelvic fracture-associated urethral injuries. Conclusion Traumatic injury to the paediatric urethra is rare and calls for an immediate diagnosis and management. These devastating injuries have a high complication rate and therefore a close follow-up is warranted to assure adequate delayed repair by a reconstructive urologist. PMID:26019977

  18. Paediatrics: the etymology of a name.

    PubMed

    Pearn, John

    2011-08-01

    Within the history of paediatrics is the history of the name used to describe it. The etymology of the word 'paediatrics' dates from its first written use, recorded as 'pädiatrik' in the German literature and as 'paediatric', later 'pediatric' in the USA, both first in 1850. Professor Robley Dunglison (1788-1869), the British and American medical lexicographer, first defined 'paediatria' as 'the treatment of the diseases of children' in 1855. 'Pediatric medicine' was promoted as a specialty in the USA in 1880. The oldest monumental inscription defining the specialty of 'paediatrics' in the UK is to be found on a plaque added (in 1950) to the memorial to Dr George Armstrong (1719-1789), a founder of the specialty of paediatrics, in Castleton Cemetery, Scottish Borders, Roxburghshire. 'Paediatrics' and 'child health', with subtle semantic distinctions, had become well established in the English-speaking world by the middle of the 20th century. This paper presents an interpretative chronology of the etymology of the descriptors of the specialty that enjoins all who care for children.

  19. Paediatrics

    PubMed Central

    Shumer, Daniel E.

    2015-01-01

    Medical intervention for transgender adolescents is a controversial issue but a recently published article describing long-term psychological outcomes using ‘the Dutch model’ of care should help to silence critics and reassure the growing number of clinicians treating this patient population. PMID:25403246

  20. Wartime paediatric extremity injuries: experience from the Kabul International Airport Combat support hospital.

    PubMed

    Mathieu, Laurent; Bertani, Antoine; Rongiéras, Frédéric; Chaudier, Philippe; Mary, Pierre; Versier, Gilbert

    2015-05-01

    Since the beginning of Operation Enduring Freedom, management of Afghan military or civilian casualties including children is a priority of the battlefield medical support. The aim of this study is to describe the features of paediatric wartime extremities injuries and to analyse their management in the Kabul International Airport Combat Support Hospital. A retrospective review was carried out using the French surgical database OPEX (Service de Santé des Armées) from June 2009 to January 2013. Paediatric patients were defined as those younger than 16 years old. Of the 220 injured children operated on, 155 (70%) sustained an extremity injury and were included. The mean age of the children was 9.1 ± 3.8 years. Among these children, 77 sustained combat-related injuries (CRIs) and 78 sustained noncombat-related injuries (NCRIs), with a total of 212 extremities injuries analysed. All CRIs were open injuries, whereas NCRIs were dominated by blunt injuries. Multiple extremities injuries and associated injuries were significantly more frequent in children with CRIs, whose median Injury Severity Score was higher than those with NCRIs. Debridement and irrigation was significantly predominant in the CRIs group, as well as internal fracture fixation in the NCRIs group. There were four deaths, yielding a global mortality rate of 2.6%. This study is the first to analyse specifically paediatric extremities trauma and their management at level 3 of battlefield medical facilities in recent conflicts. Except for severe burns and polytrauma, treatment of paediatric extremities injuries can be readily performed in Combat Support Hospitals by orthopaedic surgeons trained in paediatric trauma. PMID:25811919

  1. Distal humeral fractures: impact of lateral approach and fracture-specific plating on radial nerve palsies.

    PubMed

    Eglseder, W Andrew

    2012-09-01

    We retrospectively reviewed supracondylar distal humeral fractures that had been treated with fracture-specific plating and definitive fixation through a lateral approach with a medial triceps mobilization technique. We determined the incidences of preoperative and postoperative radial nerve palsies (RNP) to evaluate the impact of the plating and fixation technique on RNP. Seventy-three patients treated at our institution from 2006 through 2009 were included in the study. The patients were assigned to 2 groups: 57 to the blunt injury group (motor vehicle collisions, falls, struck pedestrians, throwing) and 16 to the gunshot wound group. The incidence of known preoperative RNP in the blunt injury group was 27% (13 of 48 nonintubated patients); the incidence of known preoperative RNP in the gunshot wound group was 20% (2 of 10 nonintubated patients). The incidence of postoperative RNP for the combined groups of nonintubated patients who had intact radial nerve function preoperatively was 12% (5 of 43 patients). We found a high frequency of preoperative RNP, and we found postoperative RNP rates similar to those reported in the literature despite the use of the lateral approach medial triceps mobilization technique with a fracture-specific plate. PMID:22913991

  2. Coronal plane partial articular fractures of the distal femoral condyle: current concepts in management.

    PubMed

    Arastu, M H; Kokke, M C; Duffy, P J; Korley, R E C; Buckley, R E

    2013-09-01

    Coronal plane fractures of the posterior femoral condyle, also known as Hoffa fractures, are rare. Lateral fractures are three times more common than medial fractures, although the reason for this is not clear. The exact mechanism of injury is likely to be a vertical shear force on the posterior femoral condyle with varying degrees of knee flexion. These fractures are commonly associated with high-energy trauma and are a diagnostic and surgical challenge. Hoffa fractures are often associated with inter- or supracondylar distal femoral fractures and CT scans are useful in delineating the coronal shear component, which can easily be missed. There are few recommendations in the literature regarding the surgical approach and methods of fixation that may be used for this injury. Non-operative treatment has been associated with poor outcomes. The goals of treatment are anatomical reduction of the articular surface with rigid, stable fixation to allow early mobilisation in order to restore function. A surgical approach that allows access to the posterior aspect of the femoral condyle is described and the use of postero-anterior lag screws with or without an additional buttress plate for fixation of these difficult fractures. PMID:23997126

  3. Type IIA Monteggia Fracture Dislocation with Ipsilateral Distal Radius Fracture in Adult – A Rare Association

    PubMed Central

    James, Boblee

    2016-01-01

    Monteggia fracture constitutes about 5-10% of the forearm fractures. Monteggia fracture by definition is proximal ulnar fracture with disruption of proximal radioulnar joint. Bado classified Monteggia fracture dislocation into four types and Jupiter subclassified type II Bado’s fractures into four types. The associated injury in the form of distal radial fractures and distal humerus fractures are rare though many cases of distal radial physeal injuries have been reported in paediatric population. Hereby we report a rare association of type IIA Monteggia fracture dislocation with ipsilateral distal radius fracture in an adult patient. This case report also highlights on proper examination and full length radiographs of forearm to avoid missing injury at wrist in cases of elbow injuries. Management of such complex injuries included open reduction and internal fixation of olecronon fracture, distal radius fracture and radial head resection. Functional outcome at six months was good at wrist whereas at elbow, stiffness was a major concern with elbow range of movement from 40°-110°. PMID:27656518

  4. Type IIA Monteggia Fracture Dislocation with Ipsilateral Distal Radius Fracture in Adult - A Rare Association.

    PubMed

    Kembhavi, Raghavendra S; James, Boblee

    2016-08-01

    Monteggia fracture constitutes about 5-10% of the forearm fractures. Monteggia fracture by definition is proximal ulnar fracture with disruption of proximal radioulnar joint. Bado classified Monteggia fracture dislocation into four types and Jupiter subclassified type II Bado's fractures into four types. The associated injury in the form of distal radial fractures and distal humerus fractures are rare though many cases of distal radial physeal injuries have been reported in paediatric population. Hereby we report a rare association of type IIA Monteggia fracture dislocation with ipsilateral distal radius fracture in an adult patient. This case report also highlights on proper examination and full length radiographs of forearm to avoid missing injury at wrist in cases of elbow injuries. Management of such complex injuries included open reduction and internal fixation of olecronon fracture, distal radius fracture and radial head resection. Functional outcome at six months was good at wrist whereas at elbow, stiffness was a major concern with elbow range of movement from 40°-110°. PMID:27656518

  5. Recommendations from the Association for European Paediatric Cardiology for training in paediatric cardiac intensive care.

    PubMed

    da Cruz, Eduardo; Lechner, Evelyn; Stiller, Brigitte; Munoz, Ricardo; Beghetti, Maurice; Fakler, Ulrich; Haas, Nikolaus

    2011-08-01

    The following document provides a summary of the guidelines and recommendations for paediatric cardiac intensive care training as a requirement for recognition as a European paediatric cardiologist. It is therefore primarily targeting paediatric cardiology trainees in Europe, including those doctors who might wish to become experts in cardiac intensive care. These recommendations represent a frame for consistency, will evolve, and may be adapted to specific institutional requirements. They will be complemented by a learning module to be provided by our Association in the near future.

  6. Disease Activity Measures in Paediatric Rheumatic Diseases

    PubMed Central

    Luca, Nadia J.; Feldman, Brian M.

    2013-01-01

    Disease activity refers to potentially reversible aspects of a disease. Measurement of disease activity in paediatric rheumatic diseases is a critical component of patient care and clinical research. Disease activity measures are developed systematically, often involving consensus methods. To be useful, a disease activity measure must be feasible, valid, and interpretable. There are several challenges in quantifying disease activity in paediatric rheumatology; namely, the conditions are multidimensional, the level of activity must be valuated in the context of treatment being received, there is no gold standard for disease activity, and it is often difficult to incorporate the patient's perspective of their disease activity. To date, core sets of response variables are defined for juvenile idiopathic arthritis, juvenile systemic lupus erythematosus, and juvenile dermatomyositis, as well as definitions for improvement in response to therapy. Several specific absolute disease activity measures also exist for each condition. Further work is required to determine the optimal disease activity measures in paediatric rheumatology. PMID:24089617

  7. Providing paediatric palliative care: collaboration in practice.

    PubMed

    Farrell, M; Sutherland, P

    One of the main aims of palliative care is to enable clients to receive and access services in a way that maximizes their choice in relation to where, when and how they receive care. To achieve this end, it is essential that statutory and voluntary care agencies collaborate to provide an effective range of services. This article offers for consideration the experience of a children's hospice service and a paediatric oncology outreach service who collaborated to provide a service for children requiring paediatric and terminal care. It identifies a number of elements which are important for positive and effective collaboration.

  8. Epidemiology of paediatric surgical admissions to a government referral hospital in the Gambia.

    PubMed Central

    Bickler, S. W.; Sanno-Duanda, B.

    2000-01-01

    INTRODUCTION: There is a paucity of published data on the type of conditions that require surgery among children in sub-Saharan Africa. Such information is necessary for assessing the impact of such conditions on child health and for setting priorities to improve paediatric surgical care. METHODS: Described in the article is a 29-month prospective study of all children aged < 15 years who were admitted to a government referral hospital in the Gambia from January 1996 to May 1998. RESULTS: A total of 1726 children were admitted with surgical problems. Surgical patients accounted for 11.3% of paediatric admissions and 34,625 total inpatient days. The most common admission diagnoses were injuries (46.9%), congenital anomalies (24.3%), and infections requiring surgery (14.5%). The diagnoses that accounted for the greatest number of inpatient days were burns (18.8%), osteomyelitis (15.4%), fractures (12.7%), soft tissue injuries (3.9%), and head injuries (3.4%). Gambian children were rarely admitted for appendicitis and never admitted for hypertrophic pyloric stenosis. The leading causes of surgical deaths were burns, congenital anomalies, and injuries other than burns. DISCUSSION: Prevention of childhood injuries and better trauma management, especially at the primary and secondary health care levels, should be the priorities for improving paediatric surgical care in sub-Saharan Africa. Surgical care of children should be considered an essential component of child health programmes in developing countries. PMID:11143193

  9. [The medicine use pathway in paediatrics].

    PubMed

    Didelot, Nicolas

    2016-01-01

    The medicine use pathway is a process which is constantly evolving in order to comply with intangible rules. As in other therapeutic fields, the drug regimen in paediatrics must tolerate no error and must be able to detect all warning signs, however minor, in order to optimise this approach.

  10. Paediatric pituitary adenomas: a decade of change.

    PubMed

    Guaraldi, Federica; Storr, Helen L; Ghizzoni, Lucia; Ghigo, Ezio; Savage, Martin O

    2014-01-01

    Pituitary adenomas, although rare in the paediatric age range and mostly benign, represent very challenging disorders for diagnosis and management. The recent identification of genetic alterations in young individuals with pituitary adenomas has broadened the scope of molecular investigations and contributed to the understanding of mechanisms of tumorigenesis. Recent identification of causative mutations of genes such as GNAS, PRKAR1A, MEN1 and AIP has introduced the concept of molecular screening of young apparently healthy family members. Population-based studies have reported a significantly higher number of affected subjects and genetic variations than expected. Radiological techniques have advanced, yet many microadenomas remain undetectable on scanning. However, experience with transsphenoidal and endoscopic pituitary surgery has led to higher rates of cure. Prolactinomas, corticotroph and somatotroph adenomas remain the most prevalent, with each diagnosis presenting its own challenges. As paediatric pituitary adenomas occur very infrequently within the paediatric age range, paediatric endocrine units cannot provide expert management in isolation. Consequently, close co-operation with adult endocrinology colleagues with experience of pituitary disease is strongly recommended. PMID:24525527

  11. Use of smartphone apps by paediatric trainees.

    PubMed

    Jyothi, Srinivas; Halton, Fiona; Goodyear, Helen

    2015-08-01

    Over 70% of the population owns a smartphone and there are now millions of apps available. This study looks at smartphone and app use among paediatric trainees, in particular whether they are accessing medical apps to help with clinical practice. PMID:26255919

  12. Recent advances in paediatric respiratory medicine.

    PubMed

    Turnbull, Andrew; Balfour-Lynn, Ian M

    2016-02-01

    This review highlights important advances in paediatric respiratory medicine since 2014, excluding cystic fibrosis. It focuses mainly on the more common conditions, bronchopulmonary dysplasia, bronchiolitis and preschool wheezing, asthma, pneumonia and sleep, and highlights some of the rarer conditions such as primary ciliary dyskinesia and interstitial lung disease (ILD). PMID:26289061

  13. [Treating pain in paediatric intensive care].

    PubMed

    Abderrahamn, Nadia; Beck, Nathalie; Fazilleau, Laura; Langlois, Claudette

    2014-01-01

    Pain is extremely present in paediatric intensive care units. It is caused both by the care procedures and by the pathology itself. Its assessment is essential and is based on scales adapted to the child.Treatment methods, pharmacological or not, depend on the type of pain and its intensity.

  14. [Czech paediatric cardiac surgery - history and presence].

    PubMed

    Hučín, Bohumil

    2012-01-01

    The beginnings of the Paediatric Cardiac Surgery in the Czech Republic date back to the period immediately after the end of World War II. Its protagonists were Prof. Emerich Polák from the Surgical Clinic in Prague, Vinohrady, Prof. Jan Bedrna from Surgical Clinic in Hradec Kralove, Prof. Vladislav Rapant from Surgical Clinic in Olomouc and Prof. Václav Kafka from the Second Surgical Clinic in Prague. They started with operations of the patent ductus arteriosus, the Blalock-Taussig shunt in cyanotic heart defects and resection of coarctation of the aorta. Operations of congenital heart defects, on the open heart were elaborated namely by cardiosurgeons in Brno, under the leadership of Professor Jan Navrátil. On the extension of those methods participated Professor Jaroslav Procházka in Hradec Kralove and Prof. Václav Kafka at the newly opened department of Paediatric surgery in Prague. In the next period, attention of paediatric cardiac surgery was directed at operations of critical congenital heart defects in the smallest children. Palliative operations of the critical heart defects in newborns and infants were first introduced at the clinic of paediatric surgery of the Paediatric University Hospital in Prague. Radical operations of infants and newborns with extra-corporal circulation were elaborated in the Children's heart centre in Prague, Motol. Initiative in the further development of paediatric cardiac surgery was taken over by the Children's heart centre in Prague since its founding in 1977. There was concentrated all medical care of children born with a congenital heart defect in the Czech Republic. This concentration of specialized care at one institution allowed to accumulate extremely large experience with the diagnostics and surgical treatment of congenital heart defects in all age groups with the decrease of patients mortality after operations to 1% even for the smallest children and enabled continuously monitor the quality of life of patients

  15. Current views and advances on Paediatric Virology: An update for paediatric trainees

    PubMed Central

    MAMMAS, IOANNIS N.; GREENOUGH, ANNE; THEODORIDOU, MARIA; KRAMVIS, ANNA; CHRISTAKI, ILIANA; KOUTSAFTIKI, CHRYSSIE; KOUTSAKI, MARIA; PORTALIOU, DIMITRA M.; KOSTAGIANNI, GEORGIA; PANAGOPOULOU, PARASKEVI; SOURVINOS, GEORGE; SPANDIDOS, DEMETRIOS A.

    2016-01-01

    Paediatric Virology is a bold new scientific field, which combines Paediatrics with Virology, Epidemiology, Molecular Medicine, Evidence-based Medicine, Clinical Governance, Quality Improvement, Pharmacology and Immunology. The Workshop on Paediatric Virology, which took place on Saturday October 10, 2015 in Athens, Greece, provided an overview of recent views and advances on viral infections occurring in neonates and children. It was included in the official programme of the 20th World Congress on Advances in Oncology and the 18th International Symposium on Molecular Medicine, which attracted over 500 delegates from the five continents. During the Workshop, the topics covered included the challenges of vaccine implementation against human papillomaviruses in countries under financial crisis, strategies for eradicating poliomyelitis and its 60th vaccine anniversary, as well as the debate on the association between autism and vaccination against measles, mumps and rubella. Among the non-vaccine related topics, emphasis was given to viral infections in prematurely born infants and their long-term outcomes, new paediatric intensive care management options for bronchiolitis related to respiratory syncytial virus, the clinical implications of hepatitis B virus and cytomegalovirus genotyping, the Ebola virus threat and preparedness in Paediatric Emergency Departments, oral, oropharynx, laryngeal, nasal and ocular viral infections and Merkel cell polyomavirus as a novel emerging virus of infancy and childhood. In this review, we provide selected presentations and reports discussed at the Workshop. PMID:26889211

  16. Canadian Paediatric Surveillance Program: Two years of a system for investigating unusual paediatric disorders.

    PubMed

    Sockett, P

    1998-07-01

    The Canadian Paediatric Surveillance Program (CPSP) is an active surveillance program for rare and unusual paediatric conditions of public health importance in Canada. The program was initiated in 1996 as a joint venture of the Canadian Paediatric Society (CPS) and the Laboratory Centre for Disease Control (LCDC), and is currently overseen by a steering committee representing the fields of paediatrics, epidemiology, genetics and public health. In the first two years of activity seven conditions were reported to the program via a monthly report card mailed to all clinically active paediatricians in Canada. Respondents were asked to indicate on the card the number of new cases seen for each condition and to ensure that all nil reports were also returned. Case reports were followed up with detailed report forms requesting case specific information which, when returned to the CPS, were forwarded to the principal investigator for assessment and analysis. Studies are for a minimum of one year, and new conditions may be included in the program following review by the steering committee and confirmation of ethical approval. Future development of the program includes linkage with a growing international network of paediatric surveillance units and the potential for collaboration in international studies of conditions of common interest.

  17. Creating and being created: the changing panorama of paediatric rehabilitation.

    PubMed

    Helders, Paul J M; Engelbert, Raoul H H; Custers, Jan W H; Gorter, Jan Willem; Takken, Tim; van der Net, Janjaap

    2003-01-01

    Paediatric rehabilitation as a discipline is rapidly changing, especially during the last decades. In the past, paediatric rehabilitation was characterized by merely adult intervention strategies in a miniaturized form, delivered by a merely adult patients-oriented profession. Theories on childhood development, however, changed, as did the focus of interventions: from impairments to function, from the child itself to family, community and peers. The call for outcome-oriented and evidence-based medicine lastly, changed paediatric rehabilitation into a mature paediatric profession with it's own scientific framework. This is reflected among other things in the increasing number of paediatric measures and instruments specifically geared to the paediatric rehabilitation profession, for example the Gross Motor Function Measure, Paediatric Evaluation of Disability Inventory and Movement ABC. More recently, paediatric exercise physiologists are pointing to the benefits of an active lifestyle and training for patients with chronic diseases and disabilities. Several studies have evaluated the effects of such training programmes and came up with positive results. It shows that paediatric rehabilitation continues to develop as a dynamic profession, having growth, childhood development and childhood activities as it's core business.

  18. Effects of anaesthesia on paediatric lung function.

    PubMed

    Trachsel, D; Svendsen, J; Erb, T O; von Ungern-Sternberg, B S

    2016-08-01

    Respiratory adverse events are one of the major causes of morbidity and mortality in paediatric anaesthesia. Aside from predisposing conditions associated with an increased risk of respiratory incidents in children such as concurrent infections and chronic airway irritation, there are adverse respiratory events directly attributable to the impact of anaesthesia on the respiratory system. Anaesthesia can negatively affect respiratory drive, ventilation/perfusion (V/Q) matching and tidal breathing, all resulting in potentially devastating hypoxaemia. Understanding paediatric respiratory physiology and its changes during anaesthesia will enable anaesthetists to anticipate, recognize and prevent deterioration that can lead to respiratory failure. This review aims to give a comprehensive overview of the effects of anaesthesia on respiration in children. It focuses on the impact of the different components of anaesthesia, patient positioning and procedure-related changes on respiratory physiology. PMID:27440626

  19. Alternative diagnoses at paediatric appendicitis MRI.

    PubMed

    Moore, M M; Kulaylat, A N; Brian, J M; Khaku, A; Hulse, M A; Engbrecht, B W; Methratta, S T; Boal, D K B

    2015-08-01

    As the utilization of MRI in the assessment for paediatric appendicitis increases in clinical practice, it is important to recognize alternative diagnoses as the cause of abdominal pain. The purpose of this review is to share our institution's experience using MRI in the evaluation of 510 paediatric patients presenting with suspected appendicitis over a 30 month interval (July 2011 to December 2013). An alternative diagnosis was documented in 98/510 (19.2%) patients; adnexal pathology (6.3%, n = 32), enteritis-colitis (6.3%, n = 32), and mesenteric adenitis (2.2%, n = 11) comprised the majority of cases. These common entities and other less frequent illustrative cases obtained during our overall institutional experience with MRI for suspected appendicitis are reviewed. PMID:26072983

  20. Perioperative neonatal and paediatric blood transfusion

    PubMed Central

    Bharadwaj, Avnish; Khandelwal, Mamta; Bhargava, Suresh Kumar

    2014-01-01

    Paediatric patients undergoing surgical procedures commonly require some volume of blood or blood component replacement in the perioperative period. Paediatric patients undergoing major surgery associated with substantial blood loss should be evaluated pre-operatively. Pre-operative correction of anaemia may be done considering the age, plasma volume status, clinical status and comorbidities. Maximum allowable blood loss (MABL) for surgery must be calculated, and appropriate quantity of blood and blood components should be arranged. Intraoperative monitoring of blood loss should be done, and volume of transfusion should be calculated in a protocol based manner considering the volemia and the trigger threshold for transfusion for the patient and the MABL. Early haemostasis should be achieved by judicious administration of red blood cells, blood components and pharmacological agents. PMID:25535431

  1. Dose reduction in paediatric MDCT: general principles.

    PubMed

    Paterson, A; Frush, D P

    2007-06-01

    The number of multi-detector array computed tomography (MDCT) examinations performed per annum continues to increase in both the adult and paediatric populations. Estimates from 2003 suggested that CT contributed 17% of a radiology department's workload, yet was responsible for up to 75% of the collective population dose from medical radiation. The effective doses for some CT examinations today overlap with those argued to have an increased risk of cancer. This is especially pertinent for paediatric CT, as children are more radiosensitive than adults (and girls more radiosensitive than boys). In addition, children have a longer life ahead of them, in which radiation induced cancers may become manifest. Radiologists must be aware of these facts and practise the ALARA (as low as is reasonably achievable) principle, when it comes to deciding CT protocols and parameters. PMID:17467387

  2. Improving quality in paediatric respiratory disease management.

    PubMed

    Harrop, Michele; Amegavie, Laweh

    2003-11-01

    Throughout the development, implementation and dissemination of the Paediatric Respiratory Newsletter, effective channels of communication between healthcare professionals have been established, highlighting the importance of collaboration. Promoting education, training, audit and research, the newsletter has nurtured both professional and practice development. The work begun during this project, and the outcomes it has achieved, have been developed into an ethos that recognises effective clinical practice and organisational development as central to the delivery of a quality service. This work informs and is informed by strategic developments, in particular, research and development, clinical audit, quality, practice development and clinical risk, all of which are observed to be the key elements of clinical governance. On a personal level, the project has provided me with an opportunity to consolidate information, forge links with the multidisciplinary team and establish a framework for the development of paediatric respiratory services. We hope it will continue to respond to, and be influenced by, changing health and social care demands.

  3. Alternative diagnoses at paediatric appendicitis MRI.

    PubMed

    Moore, M M; Kulaylat, A N; Brian, J M; Khaku, A; Hulse, M A; Engbrecht, B W; Methratta, S T; Boal, D K B

    2015-08-01

    As the utilization of MRI in the assessment for paediatric appendicitis increases in clinical practice, it is important to recognize alternative diagnoses as the cause of abdominal pain. The purpose of this review is to share our institution's experience using MRI in the evaluation of 510 paediatric patients presenting with suspected appendicitis over a 30 month interval (July 2011 to December 2013). An alternative diagnosis was documented in 98/510 (19.2%) patients; adnexal pathology (6.3%, n = 32), enteritis-colitis (6.3%, n = 32), and mesenteric adenitis (2.2%, n = 11) comprised the majority of cases. These common entities and other less frequent illustrative cases obtained during our overall institutional experience with MRI for suspected appendicitis are reviewed.

  4. Sleep · 8: Paediatric obstructive sleep apnoea

    PubMed Central

    Nixon, G; Brouillette, R

    2005-01-01

    In the past 25 years there has been increasing recognition of obstructive sleep apnoea (OSA) as a common condition of childhood. Morbidity includes impairment of growth, cardiovascular complications, learning impairment, and behavioural problems. Diagnosis and treatment of this condition in children differs in many respects from that in adults. We review here the key features of paediatric OSA, highlighting differences from adult OSA, and suggest future directions for research. PMID:15923253

  5. Paediatric extracranial germ-cell tumours.

    PubMed

    Shaikh, Furqan; Murray, Matthew J; Amatruda, James F; Coleman, Nicholas; Nicholson, James C; Hale, Juliet P; Pashankar, Farzana; Stoneham, Sara J; Poynter, Jenny N; Olson, Thomas A; Billmire, Deborah F; Stark, Daniel; Rodriguez-Galindo, Carlos; Frazier, A Lindsay

    2016-04-01

    Management of paediatric extracranial germ-cell tumours carries a unique set of challenges. Germ-cell tumours are a heterogeneous group of neoplasms that present across a wide age range and vary in site, histology, and clinical behaviour. Patients with germ-cell tumours are managed by a diverse array of specialists. Thus, staging, risk stratification, and treatment approaches for germ-cell tumours have evolved disparately along several trajectories. Paediatric germ-cell tumours differ from the adolescent and adult disease in many ways, leading to complexities in applying age-appropriate, evidence-based care. Suboptimal outcomes remain for several groups of patients, including adolescents, and patients with extragonadal tumours, high tumour markers at diagnosis, or platinum-resistant disease. Survivors have significant long-term toxicities. The challenge moving forward will be to translate new insights from molecular studies and collaborative clinical data into improved patient outcomes. Future trials will be characterised by improved risk-stratification systems, biomarkers for response and toxic effects, rational reduction of therapy for low-risk patients and novel approaches for poor-risk patients, and improved international collaboration across paediatric and adult cooperative research groups. PMID:27300675

  6. Paediatric Virology in the Hippocratic Corpus

    PubMed Central

    Mammas, Ioannis N.; Spandidos, Demetrios A.

    2016-01-01

    Hippocrates (Island of Kos, 460 B.C.-Larissa, 370 B.C.) is the founder of the most famous Medical School of the classical antiquity. In acknowledgement of his pioneering contribution to the new scientific field of Paediatric Virology, this article provides a systematic analysis of the Hippocratic Corpus, with particular focus on viral infections predominating in neonates and children. A mumps epidemic, affecting the island of Thasos in the 5th century B.C., is described in detail. ‘Herpes’, a medical term derived from the ancient Greek word ‘ἕρπειν’, meaning ‘to creep’ or ‘crawl’, is used to describe the spreading of cutaneous lesions in both childhood and adulthood. Cases of children with exanthema ‘resembling mosquito bites’ are presented in reference to varicella or smallpox infection. A variety of upper and lower respiratory tract viral infections are described with impressive accuracy, including rhinitis, pharyngitis, tonsillitis, laryngitis, bronchiolitis and bronchitis. The ‘cough of Perinthos’ epidemic, an influenza-like outbreak in the 5th century B.C., is also recorded and several cases complicated with pneumonia or fatal outcomes are discussed. Hippocrates, moreover, describes conjunctivitis, otitis, lymphadenitis, meningoencephalitis, febrile convulsions, gastroenteritis, hepatitis, poliomyelitis and skin warts, along with proposed treatment directions. Almost 2,400 years later, Hippocrates' systematic approach and methodical innovations can inspire paediatric trainees and future Paediatric Virology subspecialists. PMID:27446241

  7. Genomic landscape of paediatric adrenocortical tumours.

    PubMed

    Pinto, Emilia M; Chen, Xiang; Easton, John; Finkelstein, David; Liu, Zhifa; Pounds, Stanley; Rodriguez-Galindo, Carlos; Lund, Troy C; Mardis, Elaine R; Wilson, Richard K; Boggs, Kristy; Yergeau, Donald; Cheng, Jinjun; Mulder, Heather L; Manne, Jayanthi; Jenkins, Jesse; Mastellaro, Maria J; Figueiredo, Bonald C; Dyer, Michael A; Pappo, Alberto; Zhang, Jinghui; Downing, James R; Ribeiro, Raul C; Zambetti, Gerard P

    2015-01-01

    Paediatric adrenocortical carcinoma is a rare malignancy with poor prognosis. Here we analyse 37 adrenocortical tumours (ACTs) by whole-genome, whole-exome and/or transcriptome sequencing. Most cases (91%) show loss of heterozygosity (LOH) of chromosome 11p, with uniform selection against the maternal chromosome. IGF2 on chromosome 11p is overexpressed in 100% of the tumours. TP53 mutations and chromosome 17 LOH with selection against wild-type TP53 are observed in 28 ACTs (76%). Chromosomes 11p and 17 undergo copy-neutral LOH early during tumorigenesis, suggesting tumour-driver events. Additional genetic alterations include recurrent somatic mutations in ATRX and CTNNB1 and integration of human herpesvirus-6 in chromosome 11p. A dismal outcome is predicted by concomitant TP53 and ATRX mutations and associated genomic abnormalities, including massive structural variations and frequent background mutations. Collectively, these findings demonstrate the nature, timing and potential prognostic significance of key genetic alterations in paediatric ACT and outline a hypothetical model of paediatric adrenocortical tumorigenesis. PMID:25743702

  8. Elbow Fractures

    MedlinePlus

    ... and held together with pins and wires or plates and screws. Fractures of the distal humerus (see ... doctor. These fractures usually require surgical repair with plates and/or screw, unless they are stable. SIGNS ...

  9. Stress fractures of the femur after ACL reconstruction with transfemoral fixation.

    PubMed

    Arriaza, Rafael; Señaris, Jose; Couceiro, Gonzalo; Aizpurua, Jesus

    2006-11-01

    The ACL reconstruction with hamstring tendons has become increasingly popular, in part because it is assumed that the complication rate associated with the technique and their severity are lower than with patellar tendon. Two cases of stress reaction of the medial supracondylar area of the femur after ACL reconstruction with hamstring tendons using BioTransfix (Arthrex, Naples, FL, USA) devices for fixation within femur are presented. Both patients were professional athletes (one soccer and one basketball player), and it is hypothesized that the accelerated rehabilitation program used might have represented a risk factor for stress fractures when associated with the guide pin exit hole in the medial femoral cortex. To our knowledge, no such cases have been published to date, but it is important to consider this possibility if an unexplained pain arises in the rehabilitation process of an ACL reconstruction using transfemoral fixation.

  10. Facial fractures.

    PubMed Central

    Carr, M. M.; Freiberg, A.; Martin, R. D.

    1994-01-01

    Emergency room physicians frequently see facial fractures that can have serious consequences for patients if mismanaged. This article reviews the signs, symptoms, imaging techniques, and general modes of treatment of common facial fractures. It focuses on fractures of the mandible, zygomaticomaxillary region, orbital floor, and nose. Images p520-a p522-a PMID:8199509

  11. Medical students' views on selecting paediatrics as a career choice.

    PubMed

    Bindal, Taruna; Wall, David; Goodyear, Helen M

    2011-09-01

    Despite increasing numbers of UK medical students, the number of trainees selecting paediatrics as their specialty choice has decreased. Previous studies show that most students will choose their ultimate career during undergraduate training. We therefore explored the views of students in the final year at Birmingham University about a career in paediatrics. Students completed a 27-item questionnaire during the penultimate week of their paediatric clerkship (PC) and 97% responded (127/131). Prior to the PC, 29% (37/127) of students had considered a career in paediatrics, rising to 50% (63/127) after the PC (p < 0.001). Students felt that paediatricians were enthusiastic and keen on teaching, and the ward working atmosphere was good. However, students perceived paediatrics as a difficult specialty with high competition for training posts. Students felt their paediatric experience was too limited and advice was needed on paediatric careers early in undergraduate training. This study confirmed that focusing on improving the PC is not sufficient if we are to inspire medical students to consider a career in paediatrics. Exposure to the specialty is needed from year 1 of undergraduate training along with career advice to dispel current myths about specialty training. Students would then be able to make more informed career decisions.

  12. Is regional paediatric surveillance useful? Experience in Wales

    PubMed Central

    Sibert, J; Morgan, R; O'Connell, H; Lynn, R; Guildea, Z; Palmer, S; group, t. W.

    2001-01-01

    The Welsh Paediatric Surveillance Unit was established in 1994 to monitor the incidence and prevalence of a number of uncommon disorders of childhood in Wales. Its work complements that of the British Paediatric Surveillance Unit. Information from consultant paediatricians is obtained by means of a monthly card return system; return rate is over 90%.

 PMID:11369563

  13. Use of Zoledronic Acid in Paediatric Craniofacial Fibrous Dysplasia

    PubMed Central

    Rossin, Sara; Divisic, Antuan; De Gregorio, Alesandra; Agosto, Caterina; Catalano, Igor; Mazza, Alessandro; Sartori, Leonardo; Benini, Franca

    2016-01-01

    We describe a case of a paediatric patient affected by mandibular fibrous dysplasia (FD) with severe and chronic pain who was successfully treated with zoledronic acid (ZOL): a third-generation bisphosphonate. Further research is needed to assess its safety and efficacy as a treatment option for FD in the paediatric population. PMID:27747122

  14. Paediatric anaesthesia in Afghanistan: a review of the current experience.

    PubMed

    Nordmann, G R

    2010-12-01

    This paper describes the author's experience of the paediatric patient load on the U.K. medical services in Afghanistan. Over a 3 month period there was a mean of 2.9 paediatric trauma admissions per week, mean age was 6.8 years with gunshot wound or explosive injury being the mechanisms of injury in 77% of the trauma admissions. Overall these children represented 10.8% of the surgical workload. Some of the issues of paediatric anaesthesia in this environment are discussed including paediatric equipment, resuscitation for paediatric massive haemorrhage and regional anaesthesia. The need to formally recognise the problem in training and equipping deployed medical personnel to deal with this challenge is examined.

  15. Advanced practice in emergency care: the paediatric flow nurse.

    PubMed

    Gray, Constance; Hutch, Michelle; Christensen, Martin

    2016-05-01

    Children admitted to emergency departments (EDs) in Australia are often placed in an environment better suited to the treatment of adult patients. This can lead to problems because ED staff are unfamiliar with specialist paediatric care and children often find adult EDs frightening. The development of the paediatric flow nurse (PFN) role at Caboolture Hospital has meant children are treated and supported by a trained paediatric nurse and triaged and treated quickly and effectively. The PFN team collaborates with ED nursing and medical staff to start treating patients and to help move children from the ED to the paediatric emergency short stay unit or inpatient paediatric beds. Each week, the PFN team sees about 30-50 children, many of whom are cared for and discharged directly from the ED.

  16. Cerebral blood flow imaging in paediatrics: a review.

    PubMed

    Gordon, I

    1996-12-01

    The ability to study regional cerebral blood flow (rCBF) is available in many institutions, especially with the spread of multi-headed gamma cameras. The use of this technique in paediatrics requires special attention to detail in the manner of data acquisition and handling the child. The interpretation of the rCBF study in a child requires knowledge of normal brain maturation. The major clinical use in paediatrics is epilepsy because of the advances in surgery and the frequency of complex partial seizures. Other indications in paediatric neurology include brain death, acute neurological loss including stroke, language disorders, cerebral palsy, hypertension due to renovascular disease, traumatic brain injury and migraine. There are paediatric psychological conditions in which rCBF assessment has been undertaken, including anorexia nervosa, autism, Gilles de la Tourette Syndrome (GTS) and attention deficit disorder-hyperactivity (ADHD). This article attempts to review all aspects of rCBF studies in paediatrics. PMID:9004297

  17. Metatarsal fractures.

    PubMed

    Rammelt, Stefan; Heineck, Jan; Zwipp, Hans

    2004-09-01

    Metatarsal fractures are relatively common and if malunited, a frequent source of pain and disability. Nondisplaced fractures and fractures of the second to fourth metatarsal with displacement in the horizontal plane can be treated conservatively with protected weight bearing in a cast shoe for 4-6 weeks. In most displaced fractures, closed reduction can be achieved but maintenance of the reduction needs internal fixation. Percutaneous pinning is suitable for most fractures of the lesser metatarsals. Fractures with joint involvement and multiple fragments frequently require open reduction and plate fixation. Transverse fractures at the metaphyseal-diaphyseal junction of the fifth metatarsal ("Jones fractures") require an individualized approach tailored to the level of activity and time to union. Avulsion fractures of the fifth metatarsal bone are treated by open reduction and tension-band wiring or screw fixation if displaced more than 2 mm or with more that 30% of the joint involved. The metatarsals are the most common site of stress fractures, most of which are treated nonoperatively. Symptomatic posttraumatic deformities need adequate correction, in most cases by osteotomy across the former fracture site.

  18. NSAIDs in paediatrics: caution with varicella!

    PubMed

    Durand, L; Sachs, P; Lemaitre, C; Lorrot, M; Bassehila, J; Bourdon, O; Prot-Labarthe, S

    2015-12-01

    Anti-inflammatory drugs have been suspected on several occasions to have promoted development of bacterial infection among varicella patients. Some countries have not implemented childhood varicella vaccination. Three cases in our hospital suggested the predisposing role of NSAIDs in varicella patient deterioration. Open access to these drugs widely increases their use and patient information should be continually provided in the medical offices and at dispensing pharmacy counters. Taking account of the benefit/risk balance and applying the simple precautionary principle, it would be appropriate to be cautious about the use of NSAIDs in the paediatric population.

  19. Infection control in paediatric office settings

    PubMed Central

    2008-01-01

    Transmission of infection in the paediatric office is of increasing concern. The present document discusses routes of transmission of infection and the principles of current infection control measures. Prevention includes appropriate office design and administrative policies, triage, routine practices for the care of all patients (eg, hand hygiene; use of gloves, masks, eye protection and gowns for specific procedures; adequate cleaning, disinfection and sterilization of surfaces and equipment including toys, and aseptic technique for invasive procedures), and additional precautions for specific infections. Personnel should be adequately immunized, and those infected should follow work-restriction policies. PMID:19412374

  20. Predictors of Mortality in Paediatric Myocarditis

    PubMed Central

    Ansari, Mohammed Junaid; Mittal, Mahima; Kushwaha, K.P.

    2016-01-01

    Introduction Paediatric myocarditis can present as mild flu like symptoms to fulminent form. Early identification of the severity of illness and prioritization of intensive care is helpful especially in developing countries with limited resources. Aim To know the factors at admission that can predict mortality in paediatric myocarditis. Materials and Methods This was an observational study which enrolled children who presented with fever of acute onset (less than 15 days in duration), and were diagnosed as suspected myocarditis on the basis of clinical features, Troponin I and echocardiography, according to Expanded criteria for myocarditis in Paediatric ward at our institute over a period from August 2014 to December 2015. Their clinical features, cardiac biomarkers and echocardiography findings were compared between survivors and non-survivors. Statistical Analysis All statistical analysis was done using graphpad Prism 5 and SPSS statistical software. A Fisher exact p-value <0.05 was regarded as significant. Multivariate Logistic Regression was carried out to quantify the relationship between cardiac death and other predictor variables. The logistic coefficients for the predictor variables and their exponents, that is, log odds were calculated. Statistical significance of these predictor variables was interpreted by p-values. Results A 17.7% (n=11/62) patients of paediatric myocarditis died in this study. New York Heart Association (NYHA) class IV dyspnea (p=0.0115) and hypotension (p=0.0174) were more in patients who did not survive. The mean value of Troponin I was more in the non-survivor group (0.958 ± 1.13ng/ml); (p=0.0074). More number of patients who died had Brain Natriuretic Peptide (BNP) levels increased in their plasma (p=0.0087) with higher mean value (p=0.0175). LV ejection fraction was decreased markedly in non survivor group with mean value of 37±8.09 % as compared to survivor group with mean value of 46.6±10.5%, (p=0.0115). On multivariate

  1. Paediatric procedural sedation within the emergency department.

    PubMed

    Krieser, David; Kochar, Amit

    2016-02-01

    Procedural sedation and analgesia in children requires the use of non-pharmacological and pharmacological approaches to facilitate the management of painful procedures. The development of skills in such techniques has mirrored the development of paediatric emergency medicine as a subspecialty. Governance, education and credentialing must facilitate safe sedation practice, using a structured approach, as sedating children in the busy environment of an emergency department is not without risk. Emergency clinicians, patients and caregivers all have a role to play in developing a safe, effective sedation plan. PMID:27062624

  2. MIH: epidemiologic clinic study in paediatric patient

    PubMed Central

    CONDÒ, R.; PERUGIA, C.; MATURO, P.; DOCIMO, R.

    2012-01-01

    SUMMARY The Molar Incisor Hypomineralization (MIH) is a qualitative and quantitative defect of the enamel structure of the first permanent molars, which may vary from 1 to 4 with involvement of maxillary and jaw permanent incisors. Aim. Aim of this study is that to evaluate, among 1500 paediatric patients chosen at random aged between 0 and 14 years, afferent by the Paediatric Dentistry of the Azienda Ospedialiera Policlinico Tor Vergata of Rome from 1996 to 2011, the incidents and the prevalence of the MIH distribution, and furthermore to ascertain the possible relationship with the data described in the literature. Results and discussion. From the sample of 1500 paediatric patients, the number of those affections from MIH has turned out to be pairs to 110 (7.3%) aged between 4 and 15 years, and an average age equal to 9.7. The incidence of the hypoplastic defects is greater in the elements of the permanents series in which the functional class mainly interested is that of the first molars, with a percentage of 39.8%. Regarding the elements of the deciduous series affections from hypoplasia, they turn out to be in all in number of 20 represented in 80% of the cases from the seconds molars while in the remaining 20% of the cases the items involved are the central incisors. About the percentage of elements involved in the MIH: the molars, involved with a frequency of 56%, turn out to be more hit regarding incisors (44%). As reported in the literature, it can be asserted that the MIH can hit in equal measure both the male sex that feminine one. Conclusions. MIH represents a condition quite frequent in the paediatric population. In managing this anomaly takes an essential role in the early diagnosis and in the differential one. The study done underlined the importance of a correct application of the therapeutic protocol which, starting from a careful diagnosis and articulating themselves in the execution of preventive treatments and in severe cases restorative and

  3. Clinical practice: immune thrombocytopenia in paediatrics.

    PubMed

    Labarque, Veerle; Van Geet, Chris

    2014-02-01

    Immune thrombocytopenia (ITP) is a disease affecting both children and adults. It is defined as acquired isolated thrombocytopenia caused by the autoimmune production of anti-platelet antibodies. Childhood ITP most frequently occurs in young children who have been previously well, although a viral respiratory tract infection often precedes thrombocytopenia. A benign and self-limiting course is common, but major bleeding complications such as intracranial haemorrhage may occur. Yet one cannot predict which child will have a prolonged course of thrombocytopenia and who will develop an intracranial haemorrhage. In children without atypical characteristics, only minimal diagnostic investigations are needed, and most paediatric ITP patients do not need platelet-enhancing therapy even though various treatment options are available. A "watch and wait" strategy should be considered in paediatric patients with mild disease. Steroids, intravenous immunoglobulin G or anti-D immunoglobulin are the current first-line therapeutic measures for children at risk for severe bleeding. When life-threatening bleeding occurs, a combination of therapies is needed. In this review, we summarise the current knowledge on primary ITP in children and adolescents. PMID:24390128

  4. Systems for Paediatric Sepsis: A Global Survey

    PubMed Central

    Kang, KT; Chandler, HK; Espinosa, V; Kissoon, N

    2014-01-01

    ABSTRACT Objectives: To evaluate the resources available for early diagnosis and treatment of paediatric sepsis at hospitals in developing and developed countries. Methods: This was a voluntary online survey involving 101 hospitals from 41 countries solicited through the World Federation of Pediatric Intensive and Critical Care Societies contact list and website. The survey was designed to assess the spectrum of sepsis epidemiology, patterns of applied therapies, availability of resources and barriers to optimal sepsis treatment. Results: Ninety per cent of respondents represented a tertiary or general hospital with paediatric intensive care facilities, including 63% from developed countries. Adequate triage services were absent in more than 20% of centres. Insufficiently trained personnel and lack of a sepsis protocol was reported in 40% of all sites. While there were specific guidelines for sepsis management in 78% of centres (n = 100), protocols for assessing sepsis patients were not applied in nearly 70% of centres. Lack of parental recognition of sepsis and failure of referring centres to diagnose sepsis were identified as major barriers by more than 50% of respondents. Conclusions: Even among centres with no significant resource constraints and advanced medical systems, significant deficits in sepsis care exist. Early recognition and management remains a key issue and may be addressed through improved triage, augmented support for referring centres and public awareness. Focussed research is necessary at the institutional level to identify and address specific barriers. PMID:25867557

  5. A paediatric X-ray exposure chart

    PubMed Central

    Knight, Stephen P

    2014-01-01

    The aim of this review was to develop a radiographic optimisation strategy to make use of digital radiography (DR) and needle phosphor computerised radiography (CR) detectors, in order to lower radiation dose and improve image quality for paediatrics. This review was based on evidence-based practice, of which a component was a review of the relevant literature. The resulting exposure chart was developed with two distinct groups of exposure optimisation strategies – body exposures (for head, trunk, humerus, femur) and distal extremity exposures (elbow to finger, knee to toe). Exposure variables manipulated included kilovoltage peak (kVp), target detector exposure and milli-ampere-seconds (mAs), automatic exposure control (AEC), additional beam filtration, and use of antiscatter grid. Mean dose area product (DAP) reductions of up to 83% for anterior–posterior (AP)/posterior–anterior (PA) abdomen projections were recorded postoptimisation due to manipulation of multiple-exposure variables. For body exposures, the target EI and detector exposure, and thus the required mAs were typically 20% less postoptimisation. Image quality for some distal extremity exposures was improved by lowering kVp and increasing mAs around constant entrance skin dose. It is recommended that purchasing digital X-ray equipment with high detective quantum efficiency detectors, and then optimising the exposure chart for use with these detectors is of high importance for sites performing paediatric imaging. Multiple-exposure variables may need to be manipulated to achieve optimal outcomes. PMID:26229655

  6. Clinical practice: immune thrombocytopenia in paediatrics.

    PubMed

    Labarque, Veerle; Van Geet, Chris

    2014-02-01

    Immune thrombocytopenia (ITP) is a disease affecting both children and adults. It is defined as acquired isolated thrombocytopenia caused by the autoimmune production of anti-platelet antibodies. Childhood ITP most frequently occurs in young children who have been previously well, although a viral respiratory tract infection often precedes thrombocytopenia. A benign and self-limiting course is common, but major bleeding complications such as intracranial haemorrhage may occur. Yet one cannot predict which child will have a prolonged course of thrombocytopenia and who will develop an intracranial haemorrhage. In children without atypical characteristics, only minimal diagnostic investigations are needed, and most paediatric ITP patients do not need platelet-enhancing therapy even though various treatment options are available. A "watch and wait" strategy should be considered in paediatric patients with mild disease. Steroids, intravenous immunoglobulin G or anti-D immunoglobulin are the current first-line therapeutic measures for children at risk for severe bleeding. When life-threatening bleeding occurs, a combination of therapies is needed. In this review, we summarise the current knowledge on primary ITP in children and adolescents.

  7. A paediatric X-ray exposure chart

    SciTech Connect

    Knight, Stephen P

    2014-09-15

    The aim of this review was to develop a radiographic optimisation strategy to make use of digital radiography (DR) and needle phosphor computerised radiography (CR) detectors, in order to lower radiation dose and improve image quality for paediatrics. This review was based on evidence-based practice, of which a component was a review of the relevant literature. The resulting exposure chart was developed with two distinct groups of exposure optimisation strategies – body exposures (for head, trunk, humerus, femur) and distal extremity exposures (elbow to finger, knee to toe). Exposure variables manipulated included kilovoltage peak (kVp), target detector exposure and milli-ampere-seconds (mAs), automatic exposure control (AEC), additional beam filtration, and use of antiscatter grid. Mean dose area product (DAP) reductions of up to 83% for anterior–posterior (AP)/posterior–anterior (PA) abdomen projections were recorded postoptimisation due to manipulation of multiple-exposure variables. For body exposures, the target EI and detector exposure, and thus the required mAs were typically 20% less postoptimisation. Image quality for some distal extremity exposures was improved by lowering kVp and increasing mAs around constant entrance skin dose. It is recommended that purchasing digital X-ray equipment with high detective quantum efficiency detectors, and then optimising the exposure chart for use with these detectors is of high importance for sites performing paediatric imaging. Multiple-exposure variables may need to be manipulated to achieve optimal outcomes.

  8. Selective lung intubation during paediatric thoracic surgeries.

    PubMed

    Mixa, V; Nedomova, B; Rygl, M

    2016-01-01

    Selective lung intubation is a necessary prerequisite for the completion of most interventions comprising thoracotomy and thoracoscopy. In paediatric care, our site uses Univent tubes for children up to the age of three years and double-lumen tubes (DLT) for children from 6-8 years of age. In younger children, we usually use regular endotracheal intubation, with the lung being held in the hemithorax position being operated on using a surgical retractor. The article presents the analysis of 860 thoracic surgeries, of which 491 comprised selective intubation (Univent 57 cases, DLT 434 cases). The use of the aforementioned devices is connected with certain complications. Univent tube can be connected with intraoperative dislocation of the obturating balloon (29.8%) and balloon perforation (5.2%). DLT insertion may be connected with failure of tube fitting. In 84 cases we had to repeat DLT insertion (20.6%). In 8 cases we were not able to insert DLT at all (1.8%). Standard use of selective intubation methods in paediatric patients from two years of age improved the conditions for surgical interventions (Tab. 2, Fig. 2, Ref. 19). PMID:27546541

  9. Assessment of paediatric pain: a critical review.

    PubMed

    Manocha, Sachin; Taneja, Navneet

    2016-06-01

    Pain is a complex experience, and its quantification involves many aspects including physiological, behavioural, and psychological factors. References related to the topic were selected and analysed, along with a PubMed search of the recent and earlier reports. Assessment of pain in infants and children has always been a dilemma for the clinicians. Unlike in adults, it is difficult to assess and effectively treat pain in paediatric age groups, and it often remains untreated or undertreated. Misperceptions are attributed not only to the difficulties in isolating the specific signs of pain but also in recognising and inferring the meaning of the cues available in the complex of individual differences in the reaction pattern of children to pain. In children, several parameters such as age, cognitive level, type of pain, etc. are required to be considered for the selection of appropriate pain assessment tools. Although considerable progress has been made, there is a critical need for a more accurate measurement tool for both research and clinical purposes. This review has critically analysed the various techniques available to assess pain in children with emphasis on current research and present-day status of paediatric pain assessment.

  10. Pediatric fractures – an educational needs assessment of Canadian pediatric emergency medicine residents

    PubMed Central

    Dixon, Andrew C

    2015-01-01

    Objectives To determine the gaps in knowledge of Canadian pediatric emergency medicine residents with regards to acute fracture identification and management. Due to their predominantly medical prior training, fractures may be an area of weakness requiring a specific curriculum to meet their needs. Methods A questionnaire was developed examining comfort level and performance on knowledge based questions of trainees in the following areas: interpreting musculoskeletal X-rays; independently managing pediatric fractures, physical examination techniques, applied knowledge of fracture management, and normal development of the bony anatomy. Using modified Dillman technique the instrument was distributed to pediatric emergency medicine residents at seven Canadian sites. Results Out of 43 potential respondents, 22 (51%) responded. Of respondents, mean comfort with X-ray interpretation was 69 (62–76 95% confidence interval [CI]) while mean comfort with fracture management was only 53 (45–63 95% CI); mean comfort with physical exam of shoulder 60 (53–68 95% CI) and knee 69 (62–76 95% CI) was low. Less than half of respondents (47%; 95% CI 26%–69%) could accurately identify normal wrist development, correctly manage a supracondylar fracture (39%; 95% CI 20%–61%), or identify a medial epicondyle fracture (44%; 95% CI 24%–66%). Comfort with neurovascular status of the upper (mean 82; 95% CI 75–89) and lower limb (mean 81; 95% CI 74–87) was high. Interpretation There are significant gaps in knowledge of physical exam techniques, fracture identification and management among pediatric emergency medicine trainees. A change in our current teaching methods is required to meet this need. PMID:27147887

  11. [Development of a specialised paediatric palliative home care service].

    PubMed

    Kuhlen, M; Balzer, S; Richter, U; Fritsche-Kansy, M; Friedland, C; Borkhardt, A; Janssen, G

    2009-01-01

    In Germany annually 1,500-3,000 children die from life-limiting diseases. Symptoms and course of disease differ considerably depending on the character of the underlying disease. Due to the desire of the children and their families to spend the end of life at home a paediatric palliative home care service was founded at the university children's hospital of Duesseldorf. In the last 20 years a specialised paediatric palliative team evolved from an unstructured voluntary activity. Prospective aims are an area-wide professional supply of all paediatric palliative patients and the improvement of the cooperation with the resident paediatrician and paediatric palliative nursing services. Furthermore the establishment of networks as well as a proper communication among the professionals is inalienable.

  12. A 3D digital medical photography system in paediatric medicine.

    PubMed

    Williams, Susanne K; Ellis, Lloyd A; Williams, Gigi

    2008-01-01

    In 2004, traditional clinical photography services at the Educational Resource Centre were extended using new technology. This paper describes the establishment of a 3D digital imaging system in a paediatric setting at the Royal Children's Hospital, Melbourne.

  13. Facial dysmorphology in the neglected paediatric head and neck burn.

    PubMed

    Katsaros, J; David, D J; Griffin, P A; Moore, M H

    1990-03-01

    The morphological distortion of the facial skeleton induced by untreated paediatric burns of the head and neck reinforces the theories of craniofacial growth and the modern principles of acute burn management and post-burn facial reconstruction.

  14. Fatigue Fractures

    PubMed Central

    Morris, James M.

    1968-01-01

    Fatigue (or stress) fracture of bone in military recruits has been recognized for many years. Most often it is a metatarsal bone that is involved but the tarsal bones, calcaneus, tibia, fibula, femur, and pelvis are occasionally affected. Reports of such fractures in the ribs, ulna and vertebral bodies may be found in the literature. In recent years, there has been increasing awareness of the occurrence of fatigue fractures in the civilian population. Weekend sportsmen, athletes in an early phase of training, and persons engaged in unaccustomed, repetitive, vigorous activity are potential victims of such a fracture. The signs and symptoms, roentgenographic findings, treatment and etiology of fatigue fractures are dealt with in this presentation. ImagesFigure 1.Figure 2.Figure 3.Figure 4.Figure 5.Figure 6. PMID:5652745

  15. Developmental paediatrics in primary care: what should we teach?

    PubMed Central

    Baird, G; Hall, D M

    1985-01-01

    There is little agreement about what constitutes good developmental paediatric practice at the level of primary care. Many of the available screening tests are intrinsically unsatisfactory or badly performed, but screening is only a small part of developmental paediatrics. Every primary care doctor should be familiar with the scientific basis of the subject even if a decision is made not to embark on a formal screening programme. PMID:2412629

  16. Azithromycin use in paediatrics: A practical overview

    PubMed Central

    Ovetchkine, Philippe; Rieder, Michael J

    2013-01-01

    Azithromycin is an antibiotic that is commonly prescribed for upper and lower respiratory tract infections in children. While it has proven benefits, some concerns regarding azithromycin use have arisen in recent years. This practice point considers azithromycin therapy for acute respiratory infections in otherwise healthy children. Pharmacokinetics, spectrum of activity, the problem of resistant bacteria and clinical aspects are considered, along with recommendations for use and contraindications. Azithromycin should be avoided in patients with a significant risk of bacteremia. It is associated with pneumococcal resistance and, with stated exceptions, is generally not recommended for the treatment of acute pharyngitis, acute otitis media or pneumococcal community-acquired pneumonia in the paediatric population. PMID:24421702

  17. Aspects of deceased organ donation in paediatrics.

    PubMed

    Brierley, J; Hasan, A

    2012-01-01

    Organ transplantation offers children in acute or chronic severe organ failure similar opportunities to adults. However, while the number who might benefit is relatively low, significantly fewer cadaveric donors exist for any given child compared with an adult. Incompatible organ size and relatively low donation rates mean that despite living parental donation and innovations to reduce donated organ size, children die before organs become available. The severity of the UK situation is compounded by restrictions on paediatric living donation, uncertainties over the application of brain death criteria, and ethical concerns about the use of donation after circulatory death. The UK Department of Health's Organ Donation Task Force suggested the means by which the adult donor pool might be increased, recommending that outstanding ethical and legal issues be resolved, but made no specific recommendations about children. PMID:22194438

  18. Informed consent & ethical issues in paediatric psychopharmacology.

    PubMed

    Malhotra, Savita; Subodh, B N

    2009-01-01

    Issues relating to informed consent and ethics in paediatric psychopharmacology limit research in this population. Children vary in their levels of cognitive development, and presence of psychiatric disorder may further impair their ability to give informed consent. In decisional impairment subjects, various methods used for consent are assent/dissent; inclusion of advance directives; and/or alternative decision-makers. India is emerging as a new market for clinical trials in recent years. Moreover, in India the sociocultural realities are different from those in the western countries making it necessary for professionals to be cautious in conducting drug trials. In this review, issues regarding informed consent in children and adolescent with psychiatric diagnosis are discussed for information, discussion and debate by professionals, parents, society and legal experts to create awareness and to facilitate development of guidelines that are appropriate and applicable to the Indian system.

  19. Practical aspects of advanced paediatric cardiopulmonary resuscitation.

    PubMed

    Tibballs, J

    1988-08-01

    Successful cardiopulmonary resuscitation in the paediatric age group necessitates the acquisition of technical skills for rapid tracheal intubation, external cardiac compression and access to the circulation. Skills and equipment must be adapted to each age group. For optimal mechanical ventilation and the avoidance of complications, correct selection of endotracheal tube diameter and length is necessary. New techniques in resuscitation incorporate an understanding of the mechanism of blood flow during cardiac compression, the use of the intratracheal route for drug administration, and a revision of the use of catecholamines, sodium bicarbonate and calcium solutions in the treatment of asystole-bradycardia, electromechanical dissociation, ventricular fibrillation and tachycardia. Early intubation, adequate ventilation with oxygen, well performed external cardiac compression, prompt defibrillation and administration of adrenaline remain the cornerstones of advanced cardiopulmonary resuscitation. PMID:3064747

  20. Delivery devices for the administration of paediatric formulations: overview of current practice, challenges and recent developments.

    PubMed

    Walsh, Jennifer; Bickmann, Deborah; Breitkreutz, Joerg; Chariot-Goulet, Maryvonne

    2011-08-30

    The European Paediatric Formulation Initiative (EuPFI), a group consisting of paediatric formulation experts from industry, academia and clinical pharmacy was founded with the aim of raising awareness of paediatric formulation issues. It is imperative that paediatric medicines can be administered accurately to ensure the correct dose is provided and that the administration device is easy to use and acceptable from the patient's and carer's perspectives. This reflection paper provides an overview of currently available paediatric administration devices and highlights some of the challenges associated with, recommendations and recent developments in delivery devices for the oral, inhaled, parenteral, nasal and ocular administration of paediatric formulations, on behalf of the EuPFI.

  1. Specialist paediatric dentistry in Sweden 2008 - a 25-year perspective.

    PubMed

    Klingberg, Gunilla; Andersson-Wenckert, Ingrid; Grindefjord, Margaret; Lundin, Sven-Ake; Ridell, Karin; Tsilingaridis, Georgios; Ullbro, Christer

    2010-09-01

    International Journal of Paediatric Dentistry 2010; 20: 313-321 Background. Paediatric dentistry in Sweden has been surveyed four times over the past 25 years. During this period postgraduate training, dental health, and the organization of child dental care have changed considerably. Aim. To investigate services provided by specialists in paediatric dentistry in Sweden in 2008, and to compare with data from previous surveys. Design. The same questionnaire was sent to all 30 specialist paediatric dental clinics in Sweden that had been used in previous surveys. Comparisons were made with data from 1983, 1989, 1996 and 2003. Results. Despite an unchanged number of specialists (N = 81 in 2008), the number of referrals had increased by 16% since 2003 and by almost 50% since 1983. There was greater variation in reasons for referrals. The main reason was still dental anxiety/behaviour management problems in combination with dental treatment needs (27%), followed by medical conditions/disability (18%), and high caries activity (15%). The use of different techniques for conscious sedation as well as general anaesthesia had also increased. Conclusions. The referrals to paediatric dentistry continue to increase, leading to a heavy work load for the same number of specialists. Thus, the need for more paediatric dentists remains.

  2. Case definitions for paediatric AIDS: the Zambian experience.

    PubMed

    Chintu, C; Malek, A; Nyumbu, M; Luo, C; Masona, J; DuPont, H L; Zumla, A

    1993-01-01

    For the purpose of surveillance of the acquired immunodeficiency syndrome (AIDS) in developing countries, the World Health Organization (WHO) has recommended criteria for the clinical case definition of AIDS in adults and children. In a preliminary examination of children in Zambia a number of patients with obvious AIDS did not fit the published WHO case definition for paediatric AIDS. Based on this the Zambia National AIDS Surveillance Committee designed local criteria for the clinical case definition of paediatric AIDS. We compared the Zambian criteria with the WHO criteria for the diagnosis of paediatric AIDS by studying 134 consecutively admitted children to one of the paediatric wards at the University Teaching Hospital in Lusaka. Twenty-nine of the patients were HIV-1 seropositive and 105 were HIV-1 seronegative. Among the 29 HIV-seropositive patients, the Zambian criteria identified 23, and the WHO criteria identified 20 children as having AIDS. The 105 HIV-seronegative children were classified as having AIDS in 9 cases by the Zambian criteria and in 38 cases by the WHO criteria. These results give the Zambian criteria for the diagnosis of AIDS a sensitivity of 79.3%, a specificity of 91.4% and a positive predictive value of 86.8% compared to a sensitivity of 69%, specificity of 64% and a positive predictive value of 38% for the WHO criteria. The current WHO criteria are inadequate for the diagnosis of paediatric AIDS. The need to refine the WHO criteria for the diagnosis of paediatric AIDS is discussed.

  3. Modified Aglietti procedure (supracondylar femoral osteotomy) for correction of the post-rachitic valgus deformity of the knee in adolescents – A short case series

    PubMed Central

    Agarwal, Sharat

    2013-01-01

    Introduction Supracondylar femoral osteotomy is the time tested method, used for correcting the angular (varus & valgus) deformities at the knee. Traditionally, Coventry type of femoral osteotomy is performed. Here, a medial or lateral based wedge of bone is removed or an open wedge osteotomy is made & subsequently the space is filled with the bone graft to achieve the desired correction. This osteotomy is subsequently stabilized with Kirschner wires or plate & screws. Later the limb is externally supported in brace or plaster cast till osteotomy unites. Here we present a case series of 10 cases, where we have analyzed the efficacy of Aglietti procedure for achieving normal limb alignment with good patient satisfaction and subsequent knee function as a method of femoral supracondylar osteotomy for correcting the valgus deformity at the knee. Short series results are also encouraging with regard to the operating time, per-operative blood loss, postoperative stability of osteotomy, early starting of postoperative rehabilitation due to good stability at osteotomy & subsequent functional outcome in relation to final range of motion (ROM) – flexion after 6 months of surgery. Case series presentation Ten valgus adolescent knees were operated in 7 patients by the Aglietti procedure for correcting the angular deformity at the knee. The results were analyzed taking into consideration the desired correction to achieve normal limb alignment, operating time, blood loss during surgery estimated by the number of surgical mops used, stability of the osteotomy in the postoperative period & ultimate range of motion (ROM) obtained at the end of 6 months after the surgery. Results The age of the patients taken up in the study were in the range of 12–16 years. Females predominated (n = 5) against 2 males. The time taken for the procedure ranged from 40 to 50 min. The size of the surgical mops used was 15 × 20 cm. 1–2 surgical mops used per patient. The range of flexion

  4. Paediatric cardiac intensive care unit: current setting and organization in 2010.

    PubMed

    Fraisse, Alain; Le Bel, Stéphane; Mas, Bertrand; Macrae, Duncan

    2010-10-01

    Over recent decades, specialized paediatric cardiac intensive care has emerged as a central component in the management of critically ill, neonatal, paediatric and adult patients with congenital and acquired heart disease. The majority of high-volume centres (dealing with over 300 surgical cases per year) have dedicated paediatric cardiac intensive care units, with the smallest programmes more likely to care for paediatric cardiac patients in mixed paediatric or adult intensive care units. Specialized nursing staff are also a crucial presence at the patient's bedside for quality of care. A paediatric cardiac intensive care programme should have patients (preoperative and postoperative) grouped together geographically, and should provide proximity to the operating theatre, catheterization laboratory and radiology department, as well as to the regular ward. Age-appropriate medical equipment must be provided. An optimal strategy for running a paediatric cardiac intensive care programme should include: multidisciplinary collaboration and involvement with paediatric cardiology, anaesthesia, cardiac surgery and many other subspecialties; a risk-stratification strategy for quantifying perioperative risk; a personalized patient approach; and anticipatory care. Finally, progressive withdrawal from heavy paediatric cardiac intensive care management should be institutionalized. Although the countries of the European Union do not share any common legislation on the structure and organization of paediatric intensive care or paediatric cardiac intensive care, any paediatric cardiac surgery programme in France that is agreed by the French Health Ministry must perform at least '150 major procedures per year in children' and must provide a 'specialized paediatric intensive care unit'.

  5. Crown fracture of the mandibular second primary molars in a 4-year-old child

    PubMed Central

    Deshpande, Anshula; Patel, Jalark; Sujan, Sunanda Gul; Mallikarjuna, Rachappa

    2013-01-01

    Dental traumas are highly prevalent lesions in primary teeth, but crown root fractures are rare. Mostly anterior tooth segment is more commonly involved. Posterior crown root fractures are very rare. A 4-year-old girl reported to our paediatric dentistry department with a 10-day history of severe pain and discomfort in both right and left posterior teeth region. The child was suffering from severe and continuous pain and was unable to chew food. After an examination a fracture was noticed in intraoral periapical radiograph and treatment plan was decided to preserve the affected teeth. PMID:23780765

  6. Fracture Management

    MedlinePlus

    ... to hold the fracture in the correct position. • Fiberglass casting is lighter and stronger and the exterior ... with your physician if this occurs. • When a fiberglass cast is used in conjunction with a GORE- ...

  7. Lisfranc fractures.

    PubMed

    Wright, Amanda; Gerhart, Ann E

    2009-01-01

    Injuries of the tarsometatarsal, or Lisfranc, joint are rarely seen. Lisfranc fractures and fracture dislocations are among the most frequently misdiagnosed foot injuries in the emergency department. A misdiagnosed injury may have severe consequences including chronic pain and loss of foot biomechanics. Evaluation of a foot injury should include a high level of suspicion of a Lisfranc injury, and a thorough work-up is needed for correct diagnosis.

  8. Assessing the burden of paediatric influenza in Europe: the European Paediatric Influenza Analysis (EPIA) project

    PubMed Central

    Paget, W. John; Casas, Inmaculada; Donker, Gé; Edelman, Laurel; Fleming, Douglas; Larrauri, Amparo; Meijer, Adam; Puzelli, Simona; Rizzo, Caterina; Simonsen, Lone

    2010-01-01

    The European Paediatric Influenza Analysis (EPIA) project is a multi-country project that was created to collect, analyse and present data regarding the paediatric influenza burden in European countries, with the purpose of providing the necessary information to make evidence-based decisions regarding influenza immunisation recommendations for children. The initial approach taken is based on existing weekly virological and age-specific influenza-like illness (ILI) data from surveillance networks across Europe. We use a multiple regression model guided by longitudinal weekly patterns of influenza virus to attribute the weekly ILI consultation incidence pattern to each influenza (sub)type, while controlling for the effect of respiratory syncytial virus (RSV) epidemics. Modelling the ILI consultation incidence during 2002/2003–2008 revealed that influenza infections that presented for medical attention as ILI affected between 0.3% and 9.8% of children aged 0–4 and 5–14 years in England, Italy, The Netherlands and Spain in an average season. With the exception of Spain, these rates were always higher in children aged 0–4 years. Across the six seasons analysed (five seasons were analysed from the Italian data), the model attributed 47–83% of the ILI burden in primary care to influenza virus infection in the various countries, with the A(H3N2) virus playing the most important role, followed by influenza viruses B and A(H1N1). National season averages from the four countries studied indicated that between 0.4% and 18% of children consulted a physician for ILI, with the percentage depending on the country and health care system. Influenza virus infections explained the majority of paediatric ILI consultations in all countries. The next step will be to apply the EPIA modelling approach to severe outcomes indicators (i.e. hospitalisations and mortality data) to generate a complete range of mild and severe influenza burden estimates needed for decision making

  9. Ethnic diversity outpatient clinic in paediatrics

    PubMed Central

    2012-01-01

    Background The health status of chronic sick ethnic minority children in the Netherlands is unequal compared with indigenous Dutch children. In order to optimize the health care for these children a specific patient-oriented clinic in ethnic-cultural diversity: the Mosaic Outpatient Clinic (MOC) was integrated in the general Paediatric Outpatient Departments (POPD) of three hospitals in Amsterdam. Methods Feasibility of the MOC, factors influencing the health care process and encountered bottlenecks in health care were studied in ethnic minority children with asthma, diabetes type 1 or metabolic disease originating from Morocco, Turkey and Surinam. Feasibility was determined by the number of patients attended, support from the paediatric medical staff and willingness of the patients to participate. Influences on the health care process comprised parents' level of knowledge of disease, sense of disease severity, level of effort, linguistic skills, health literacy, adherence to treatment and encountered bottlenecks in the health care process. Moreover, the number of admissions and visits to the POPD in the years before, during and after the MOC were analysed. Results In 2006 a total of 189 ethnic minority children were seen. Integration of the MOC within the general POPD of the hospital is feasible. The ability of the parents to speak and understand Dutch was found to be 58%, functional health literacy was 88%; sufficient knowledge of disease and sense of disease severity were 59% and 67%, respectively. The main bottlenecks in the healthcare process: poor knowledge of disease, limited sense of disease severity and low health literacy in the parents proved to be the best predictors for decreased adherence. After attending the MOC there was a decrease in the number of admissions and visits to the POPD for asthma while the number of visits increased in patients with diabetes and the amount of no-shows decreased in patients with a metabolic disease. Conclusion

  10. Understanding the responsibilities and obligations of the modern paediatric surgeon.

    PubMed

    Beasley, Spencer W

    2015-02-01

    The modern paediatric surgeon needs to be competent in multiple domains that extend well beyond their clinical and technical expertise. This article, based on the Journal of Pediatric Surgery Lecture at the BAPS Congress (2014), explores some of these less well understood responsibilities and obligations, including professionalism, leadership, effective clinical teaching, and research. The consequence of falling short in these areas includes risks to our profession as a whole as well as compromising our ability to provide our patients with the best clinical care. Paediatric surgeons have a responsibility to influence the configuration of services to improve the quality of care and equity of access to specialist services for all children in their region. Evidence presented shows how a well-organised and funded regional paediatric surgical service allows children to receive quality treatment closer to home and is reflected in better clinical outcomes, less unnecessary surgery, and fewer complications. A paradigm for support to emerging countries as they increase the capacity and infrastructure of their paediatric surgical services is proposed. The way we judge ourselves and others should relate to our performance across the full scope of roles that a responsible and committed paediatric surgeon is expected to display.

  11. A simple, economical, and effective portable paediatric mock circulatory system.

    PubMed

    Vandenberghe, S; Shu, F; Arnold, D K; Antaki, J F

    2011-07-01

    Ventricular assist devices (VADs) and total artificial hearts have been in development for the last 50 years. Since their inception, simulators of the circulation with different degrees of complexity have been produced to test these devices in vitro. Currently, a new path has been taken with the extensive efforts to develop paediatric VADs, which require totally different design constraints. This paper presents the manufacturing details of an economical simulator of the systemic paediatric circulation. This simulator allows the insertion of a paediatric VAD, includes a pumping ventricle, and is adjustable within the paediatric range. Rather than focusing on complexity and physiological simulation, this simulator is designed to be simple and practical for rapid device testing. The simulator was instrumented with medical sensors and data were acquired under different conditions with and without the new PediaFlowTM paediatric VAD. The VAD was run at different impeller speeds while simulator settings such as vascular resistance and stroke volume were varied. The hydraulic performance of the VAD under pulsatile conditions could be characterized and the magnetic suspension could be tested via manipulations such as cannula clamping. This compact mock loop has proven to be valuable throughout the PediaFlow development process and has the advantage that it is uncomplicated and can be manufactured cheaply. It can be produced by several research groups and the results of different VADs can then be compared easily.

  12. Paediatrics and the doctor-soldier.

    PubMed

    Pearn, John H

    2012-08-01

    Sick and injured children, like combatants wounded by shot and shell in war, are disproportionately represented in the tallies of both man-made and national disasters. Paediatricians have a particularly proud heritage of military service, a nexus dating in Australia from the early 19th century. This paper traces this link between service to children in peacetime and the care of servicemen, women and children in times of war and disaster. The extraordinary record of Australian 'paediatric' doctors who also served in the Gallipoli Campaign (1915) is documented as an illustration of this duality. Paediatricians who serve in the Defence Reserves and in civilian non-government organisations which respond to disasters and civil wars have special credentials in their advocacy for the protection of children enmeshed in conflict or disaster. Such applies particularly to the banning of the recruitment and use of child soldiers; support for children caught up in refugee and illegal immigrant confrontations; and continued advocacy for greater international compliance with the Ottawa Convention to ban the use of anti-personnel landmines. Volunteering for such service must occur in cold 'down time', ensuring that paediatricians are trained in disaster and conflict response, when such challenges inevitably confront the paediatricians of the future. PMID:22471873

  13. Hand decontamination practices in paediatric wards.

    PubMed

    Jelly, S; Tjale, A

    2003-12-01

    The purpose of this study was to determine and describe hand decontamination practices of health care professionals in the paediatric wards of an academic hospital in Johannesburg. The purpose was addressed within a survey design and through the use of descriptive and comparative methods. Data were collected through direct observation conducted with the use of a researcher-administered checklist. A sample of sixty-six health professionals was obtained through convenience sampling. Results indicated that significantly fewer health professionals did not decontaminate their hands on entering the ward (16.6%), prior to making patient contact (34.8%) and prior to donning gloves (9.1%). Significantly more health professionals did decontaminate their hands following contact with the patient (63.6%) and following removal of gloves (77.8%). More health professional did not wash their hands after leaving the ward (51.5%). More than half (57.6%) of the health professionals who decontaminate their hands used the correct hand washing technique. Compliance with standard hand decontamination practices of health professionals was found to be poor with only 83.4% of health professionals decontaminating their hands at the start of work.

  14. Rectal examination in paediatric trauma care.

    PubMed

    Winnett, M

    1999-01-01

    When providing trauma care, there is a danger that staff might forget what a frightening and confusing experience it can be for the patient, particularly if that patient is a child. As part of an academic exercise in reflection, I recently examined a critical incident involving the trauma care of a 9-year-old boy. In Accident and Emergency (A&E) the doctor inappropriately performed a rectal examination, which I witnessed in horror. The doctor failed to consider the effect of his actions on the child, the legal necessity for consent and the importance of a full explanation. Deeply disturbed by this incident and determined to avoid any repetition, I set out to find documented evidence to support my assertion that no child should be subjected to such intimate examinations, unless absolutely unavoidable. It is hoped that discussion of this incident will serve to raise the awareness of A&E staff working throughout the country with regard to paediatric rectal examination, as has been the case in my own workplace.

  15. Secondary surgery in paediatric facial paralysis reanimation.

    PubMed

    Terzis, Julia K; Olivares, Fatima S

    2010-11-01

    Ninety-two children, the entire series of paediatric facial reanimation by a single surgeon over thirty years, are presented. The objective is to analyse the incidence and value of secondary revisions for functional and aesthetic refinements following the two main stages of reanimation. The reconstructive strategy varied according to the denervation time, the aetiology, and whether the paralysis was uni- or bilateral, complete or partial. Irrespective of these variables, 89% of the patients required secondary surgery. Post-operative videos were available in seventy-two cases. Four independent observers graded patients' videos using a scale from poor to excellent. The effect of diverse secondary procedures was measured computing a mean-percent-gain score. Statistical differences between treatment groups means were tested by the t-test and one-way ANOVA. Two-thirds of the corrective and ancillary techniques utilized granted significantly higher mean-scores post-secondary surgery. A comparison of pre- and post-operative data found valuable improvements in all three facial zones after secondary surgery. In conclusion, inherent to dynamic procedures is the need for secondary revisions. Secondary surgery builds in the potential of reanimation surgery, effectively augmenting functional faculties and aesthesis.

  16. Whole-body MRI in paediatric oncology.

    PubMed

    Nievelstein, Rutger A J; Littooij, Annemieke S

    2016-05-01

    Imaging plays a crucial role in the diagnosis and follow-up of paediatric malignancies. Until recently, computed tomography (CT) has been the imaging technique of choice in children with cancer, but nowadays there is an increasing interest in the use of functional imaging techniques like positron emission tomography and single-photon emission tomography. These later techniques are often combined with CT allowing for simultaneous acquisition of image data on the biological behaviour of tumour, as well as the anatomical localisation and extent of tumour spread. Because of the small but not negligible risk of radiation induced secondary cancers and the significantly improved overall survival rates of children with cancer, there is an increasing interest in the use of alternative imaging techniques that do not use ionising radiation. Magnetic resonance imaging (MRI) is a radiation-free imaging tool that allows for acquiring images with a high spatial resolution and excellent soft tissue contrast throughout the body. Moreover, recent technological advances have resulted in fast diagnostic sequences for whole-body MR imaging (WB-MRI), including functional techniques such as diffusion weighted imaging. In this review, the current status of the technique and major clinical applications of WB-MRI in children with cancer will be discussed.

  17. Recurrent respiratory tract infections in paediatric patients.

    PubMed

    Bellanti, J A

    1997-01-01

    Paediatric respiratory tract infections are one of the most common reasons for physician visits and hospitalisation, and are associated with significant morbidity and mortality. The role of physicians and other healthcare professionals has expanded from merely treating disease to implementing measures aimed at health maintenance and disease prevention. Therefore, children with recurrent respiratory tract infections represent a great challenge for the paediatrician, from both therapeutic and preventive standpoints. The paediatrician must first determine whether these recurrent infections are because of host-derived factors or are the result of increased environmental exposure. Host-derived factors may be nonimmunological or related to host immunodeficiency. The leading cause of recurrent respiratory tract infections throughout the world is increased environmental exposure in children attending nursery school or daycare centres. Acute otitis media in children is of particular concern because of its high incidence, frequent recurrence, and serious long term sequelae, e.g. hearing loss. The socioeconomic impact of these recurrent infections is staggering, and there remains much scope for devising methods for their treatment and prevention. Recent approaches have included the encouragement of breastfeeding, the use of intravenous immunoglobulin and respiratory syncytical virus immune globulin, as well as methods of stimulating immunity, such as ribosomal immunotherapy. PMID:9378072

  18. Ethical issues in paediatric nontherapeutic pain research.

    PubMed

    Kankkunen, Päivi; Vehviläinen-Julkunen, Katri; Pietilä, Anna-Maija

    2002-01-01

    The purpose of this article is to describe the main ethical issues in paediatric nontherapeutic qualitative pain research. It is based on an analysis of the research literature related to ethical issues in research and on experiences from a family interview study focusing on pain assessment and management in children aged 1-6 years. In addition, different views concerning obtaining informed consent from children, as published in the research literature, are compared. Ethical challenges occur during all stages of qualitative research. The risks of emotional distress and possible benefits of the results must be assessed prior to conducting a study. However, risks and harm are difficult to avoid in a study in which the research area, pain, raises emotional distress in both parents and children. The children's assent and parental permission are both required. It is essential to obtain informed consent from all family members when family research is conducted. Participants' privacy and confidentiality should be protected during data collection, analysis and publication. Protecting children from harm may be impossible during pain research in which they are required to recall a painful postoperative period. However, after data collection they can be assisted to focus on pleasant activities, for example, by engaging in playful activities with them. Finally, the role of the nurse and the researcher should be carefully assessed, especially in qualitative research, in order to be able to analyse the data and report the findings in an unbiased manner.

  19. Recent pharmacological advances in paediatric analgesics.

    PubMed

    Anderson, B J; Palmer, G M

    2006-08-01

    Growth and development are two linked processes that distinguish children from adults. The use of size as the primary covariate during pharmacokinetic (PK) analyses allows exploration of the effects of age. Allometric scaling models have assisted understanding of the developmental clearance changes in common analgesic drugs such as paracetamol, morphine, tramadol and local anaesthetics agents. Single nucleotide polymorphisms (pharmacogenomics [PG]) and their impact on hepatic drug metabolism for opioids, tramadol, non-steroidal anti-inflammatory drugs (NSAIDs) and drug receptor responses are increasingly reported. Altered chemical structure or formulations of common analgesics alter pharmacodynamic (PD) effects enhancing safety and efficacy for NSAIDs by stereoselectivity and the addition of nitric oxide, for intravenous paracetamol by formulation and structural difference from propacetamol and for local anaesthetics through stereoselectivity. This article focuses upon recent data for analgesics used in paediatric pain management including paracetamol, NSAIDs, morphine, tramadol, amide local anaesthetics and ketamine. It centres on PK and clinical studies in neonates, infants and children. PG studies are acknowledged as potentially allowing individual drug therapy tailoring through a decrease in between-patient population variability, although the impact of PG in the very young is less certain. There are few data describing age-related PD changes in children despite recognition that the number, affinity and type of receptors or the availability of natural ligands changes with age. PMID:16854558

  20. Clinical applications of creatine supplementation on paediatrics.

    PubMed

    Evangeliou, Athanasios; Vasilaki, Konstantina; Karagianni, Paraskevi; Nikolaidis, Nikolaos

    2009-11-01

    Creatine plays a central role in energy metabolism and is synthesized in the liver, kidney and pancreas. In healthy patients, it is transported via the blood stream to the muscles, heart and brain with high and fluctuating energy demands by the molecule creatine transporter. Creatine, although naturally synthesized in the human body, can be ingested in the form of supplements and is commonly used by athletes. The purpose of this review was to assess the clinical applications of creatine supplementation on paediatrics. Creatine metabolism disorders have so far been described at the level of two synthetic steps, guanidinoacetate N-methyltransferase (GAMT) and arginine: glycine amidinotransferase (AGAT), and at the level of the creatine transporter 1(CrT1). GAMT and AGAT deficiency respond positively to substitutive treatment with creatine monohydrate whereas in CrT1 defect, it is not able to replenish creatine in the brain with oral creatine supplementation. There are also data concerning the short and long-term therapeutic benefit of creatine supplementation in children and adults with gyrate atrophy (a result of the inborn error of metabolism with ornithine delta- aminotransferase activity), muscular dystrophy (facioscapulohumeral dystrophy, Becker dystrophy, Duchenne dystrophy and sarcoglycan deficient limb girdle muscular dystrophy), McArdle's disease, Huntington's disease and mitochondria-related diseases. Hypoxia and energy related brain pathologies (brain trauma, cerebral ischemia, prematurity) might benefit from Cr supplementation. This review covers also the basics of creatine metabolism and proposed mechanisms of action. PMID:19751179

  1. Paediatric dilated cardiomyopathy: clinical profile and outcome. The experience of a tertiary centre for paediatric cardiology.

    PubMed

    Miranda, Joana O; Costa, Liane; Rodrigues, Esmeralda; Teles, Elisa L; Baptista, Maria J; Areias, José C

    2015-02-01

    Dilated cardiomyopathy is the most common form of cardiomyopathy in the paediatric population and an important cause of heart transplantation in children. The clinical profile and course of dilated cardiomyopathy in children have been poorly characterised. A retrospective review of 61 patients (37 female; 24 male) diagnosed with dilated cardiomyopathy from January, 2005 to June, 2012 at a single institution was performed. The median age at diagnosis was 15 months. Heart failure was present in 83.6% of patients and 44.3% required intensive care. The most prevalent causes were idiopathic (47.5%), viral myocarditis (18.0%) and inherited metabolic diseases (11.5%). In viral myocarditis, Parvovirus B19 was the most common identified agent, in concurrence with the increasing incidence documented recently. Inherited metabolic diseases were responsible for 11.5% of dilated cardiomyopathy cases compared with the 4-6% described in the literature, which reinforces the importance of considering this aetiology in differential diagnosis of paediatric dilated cardiomyopathy. The overall mortality rate was 16.1% and five patients underwent heart transplantation. In our series, age at diagnosis and aetiology were the most important prognosis factors. We report no mortality in the five patients who underwent heart transplantation, after 2 years of follow-up.

  2. Galeazzi fracture.

    PubMed

    Atesok, Kivanc I; Jupiter, Jesse B; Weiss, Arnold-Peter C

    2011-10-01

    Galeazzi fracture is a fracture of the radial diaphysis with disruption at the distal radioulnar joint (DRUJ). Typically, the mechanism of injury is forceful axial loading and torsion of the forearm. Diagnosis is established on radiographic evaluation. Underdiagnosis is common because disruption of the ligamentous restraints of the DRUJ may be overlooked. Nonsurgical management with anatomic reduction and immobilization in a long-arm cast has been successful in children. In adults, nonsurgical treatment typically fails because of deforming forces acting on the distal radius and DRUJ. Open reduction and internal fixation is the preferred surgical option. Anatomic reduction and rigid fixation should be followed by intraoperative assessment of the DRUJ. Further intraoperative interventions are based on the reducibility and postreduction stability of the DRUJ. Misdiagnosis or inadequate management of Galeazzi fracture may result in disabling complications, such as DRUJ instability, malunion, limited forearm range of motion, chronic wrist pain, and osteoarthritis.

  3. Paediatric radiation oncology in the care of childhood cancer: A position paper by the International Paediatric Radiation Oncology Society (PROS).

    PubMed

    Kortmann, Rolf-Dieter; Freeman, Carolyn; Marcus, Karen; Claude, Line; Dieckmann, Karin; Halperin, Edward; Esiashvili, Natia; Paulino, Arnold; Mahajan, Anita; Seiersen, Klaus; Ahern, Verity; Ricardi, Umberto; Carrie, Christian

    2016-05-01

    Paediatric malignancies are a challenge for the radiation oncologist due to their rarity, the great variety of histological types, and the complexity of treatment concepts that evolve over time. The Paediatric Radiation Oncology Society (PROS) is the only internationally operating society for paediatric radiation oncology. The objectives of PROS are to set a world-wide standard of excellence with respect to radiation oncology aspects in curing children and adolescents with cancer, to provide a forum for communication between radiation oncologists, and to exchange information with all professionals involved in the management of paediatric and adolescent cancer. Challenges include the need to promote education and support practice in low and middle income countries (LMIC) as well as the cost and availability of modern treatment technologies for all but most especially these countries. Collaborations with other societies that include for example the education programmes provided jointly with ESTRO, and the upgraded technical platform of the PROS web site offer new possibilities to enhance the efficacy of PROS in education and support of paediatric radiation oncology practice world-wide. PROS has made an important contribution to the management of childhood malignancies over the past decade and new and developing collaborations between PROS and other societies or organizations will ultimately lead to a reduction in world-wide health care inequalities. PMID:27106553

  4. Pulmonary functional magnetic resonance imaging for paediatric lung disease.

    PubMed

    Kirby, Miranda; Coxson, Harvey O; Parraga, Grace

    2013-09-01

    A better understanding of the anatomic structure and physiological function of the lung is fundamental to understanding the pathogenesis of pulmonary disease and how to design and deliver better treatments and measure response to intervention. Magnetic resonance imaging (MRI) with the hyperpolarised noble gases helium-3 ((3)He) and xenon-129 ((129)Xe) provides both structural and functional pulmonary measurements, and because it does not require the use of x-rays or other ionising radiation, offers the potential for intensive serial and longitudinal studies in paediatric patients. These facts are particularly important in the evaluation of chronic lung diseases such as asthma and cystic fibrosis- both of which can be considered paediatric respiratory diseases with unmet therapy needs. This review discusses MRI-based imaging methods with a focus on hyperpolarised gas MRI. We also discuss the strengths and limitations as well as the future work required for clinical translation towards paediatric respiratory disease. PMID:23522599

  5. Estimation of risks associated with paediatric cochlear implantation.

    PubMed

    Johnston, J Cyne; Smith, Andrée Durieux; Fitzpatrick, Elizabeth; O'Connor, Annette; Angus, Douglas; Benzies, Karen; Schramm, David

    2010-09-01

    The objectives of this study were to estimate the rates of complications associated with paediatric cochlear implantation use: a) at one Canadian cochlear implant (CI) centre, and b) in the published literature. It comprised a retrospective hospital-based chart review and a concurrent review of complications in the published literature. There were 224 children who had undergone surgery from 1994 to June 2007. Results indicate that the rates of complications at the local Canadian paediatric CI centre are not significantly different from the literature rates for all examined complication types. This hospital-based retrospective chart review and review of the literature provide readers with an estimation of the risks to aid in evidence-based decision-making surrounding paediatric cochlear implantation.

  6. Pediatric Thighbone (Femur) Fracture

    MedlinePlus

    ... fractures in infants under 1 year old is child abuse. Child abuse is also a leading cause of thighbone fracture ... contact sports • Being in a motor vehicle accident • Child abuse Types of Femur Fractures (Classification) Femur fractures vary ...

  7. Neonatal circumcision revisited. Fetus and Newborn Committee, Canadian Paediatric Society.

    PubMed Central

    1996-01-01

    OBJECTIVE: To assist physicians in providing guidance to parents regarding neonatal circumcision. OPTIONS: Whether to recommend the routine circumcision of newborn male infants. OUTCOMES: Costs and complications of neonatal circumcision, the incidence of urinary tract infections, sexually transmitted diseases and cancer of the penis in circumcised and uncircumcised males, and of cervical cancer in their partners, and the costs of treating these diseases. EVIDENCE: The literature on circumcision was reviewed by the Fetus and Newborn Committee of the Canadian Paediatric Society. During extensive discussion at meetings of the committee over a 24-month period, the strength of the evidence was carefully weighed and the perspective of the committee developed. VALUES: The literature was assessed to determine whether neonatal circumcision improves the health of boys and men and is a cost-effective approach to preventing penile problems and associated urinary tract conditions. Religious and personal values were not included in the assessment. BENEFITS, HARMS AND COSTS: The effect of neonatal circumcision on the incidence of urinary tract infection, sexually transmitted diseases, cancer of the penis, cervical cancer and penile problems; the complications of circumcision; and estimates of the costs of neonatal circumcision and of the treatment of later penile conditions, urinary tract infections and complications of circumcision. RECOMMENDATION: Circumcision of newborns should not be routinely performed. VALIDATION: This recommendation is in keeping with previous statements on neonatal circumcision by the Canadian Paediatric Society and the American Academy of Pediatrics. The statement was reviewed by the Infectious Disease Committee of the Canadian Paediatric Society. The Board of Directors of the Canadian Paediatric Society has reviewed its content and approved it for publication. SPONSOR: This is an official statement of the Canadian Paediatric Society. No external

  8. Clinical competence in developmental-behavioural paediatrics: raising the bar.

    PubMed

    O'Keeffe, Mick

    2014-01-01

    For our specialist paediatric workforce to be suitably equipped to deal with current childhood morbidity, a high level of competence in developmental-behavioural paediatrics (DBP) is necessary. New models of training and assessment are required to meet this challenge. An evolution of training in DBP, built around the centrepiece of competency-based medical education, is proposed. Summative assessment based upon entrustable professional activities, and a menu of formative workplace-based assessments specific to the DBP context are key components. A pilot project to develop and implement these changes is recommended.

  9. Global challenges in the development and delivery of paediatric antiretrovirals.

    PubMed

    Bowen, Asha; Palasanthiran, Pamela; Sohn, Annette H

    2008-06-01

    By the end of 2006, compared with 28% coverage for adults, only 15% of children with HIV that needed antiretroviral treatment were receiving it. Major challenges in delivering treatment include the lack of paediatric antiretrovirals that can be dosed in small children and limited studies examining safety and efficacy for existing antiretroviral formulations. The high costs of treatment have been reduced through the use of generic, fixed-dose combination drugs. Evidence-based strategies for managing resistance and the scale-up of pharmacological trials for children in low- and middle-income countries are crucial to the success and future development of paediatric antiretrovirals.

  10. Arcuate Fractures

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site]

    In the upper left corner of this VIS image are a series of fractures. Where the fractures are exposed on the surface it is impossible to tell the plane of the fracture; however where the fractures are visible in the cliff wall it is possible to see that the fractures dip to the north. This image shows part of the caldera of Tharsis Tholus.

    Image information: VIS instrument. Latitude 1.7, Longitude 176.5 East (183.5 West). 19 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  11. Are paediatric burns more common in asylum seekers? An analysis of paediatric burn admissions.

    PubMed

    Dempsey, M P; Orr, D J A

    2006-03-01

    The number of asylum seekers in Ireland has increased dramatically over the last 10 years. Based on our impression that the number of children admitted to our burn unit was disproportionately represented by children of asylum seekers we performed an audit to establish (1) what proportion of admissions are from this subgroup and (2) the characteristics of their burns. All paediatric burn admissions from May 2003 to April 2004 were reviewed. Data collected from a retrospective chart review included patient demographics and details of the burn injuries. The National Census of 2002 and the Office of the Refugee Applications Commissioner were consulted for population statistics. Total burn admissions for the period were 126: Irish nationals (n=107), non-national residents (n=2), asylum seekers (n=14) and patients of unknown asylum status (n=3, excluded from study). In the asylum seeker group, the median age was 18.6 months (range 10 months-5.3 years) with the majority less than 2 years (n=11). All burns occurred in the domestic setting. Scalds accounted for 13 cases, one contact burn occurred from a hot grill. The median total body surface area burned was 5.7% (range 1.5-26%). The National Census of 2002 recorded a population of 3,917,203. With less than 12,000 asylum seekers in the country, they comprise only approximately 0.3% of the population yet they account for 11.4% of the burn patients admitted to our unit, p<0.0001. Children of asylum seekers are over-represented in our series of paediatric admissions for burns and are more likely than Irish children to sustain a burn at a younger age and in the domestic setting. This may indicate an increased risk of injury and warrants further investigation. PMID:16448770

  12. A simple technique for double plating of extraarticular distal humeral shaft fractures.

    PubMed

    Sharaby, Mohamed; Elhawary, Ahmed

    2012-12-01

    Plate fixation of extraarticular distal humeral shaft fracture is often difficult. Traditional techniques do not allow for stable fixation. A single DCP plate may have inadequate purchase in the distal fragment. The use of large plates extending distally over the lateral supracondylar ridge is often associated with pain and sometimes interferes with elbow range of motion. In this study, 22 patients with extra articular distal humeral fractures were managed with dual plating using a paratricipital approach. The first plate--a narrow DCP--was fixed on the dorsal surface of the humerus. The second plate--a small 3.5 reconstruction plate--was fixed on the dorsolateral surface. Elbow motion was started immediately after surgery. The average follow-up duration was 25 months. The mean elbow flexion/extension are was 4 degrees to 138 degrees. Infection was reported in two cases and was managed successfully with conservative measures. Postoperative radial nerve contusion was reported in one case with complete resolution within 3 months.

  13. Paediatric ventriculoperitoneal shunt infection caused by Actinomyces neuii.

    PubMed

    Anderson, Ian A; Jarral, Fazain; Sethi, Kavita; Chumas, Paul D

    2014-05-23

    We present the first reported case of ventriculoperitoneal shunt infection secondary to Actinomyces neuii in a paediatric patient. Our patient was managed with temporary shunt removal, intrathecal antibiotics and a prolonged course of intravenous and then oral antibiotics. She went on to make a complete recovery. Subsequent cerebrospinal fluid analysis at 5 months post-treatment demonstrated no evidence of residual infection.

  14. Measuring adherence to treatment of paediatric HIV/AIDS.

    PubMed

    Naar-King, S; Frey, M; Harris, M; Arfken, C

    2005-04-01

    Parent, child, physician report and pill counts were used to measure adherence in paediatric HIV. Relationships to viral load were assessed. Pill counts were considered invalid. Adherence measures did not correlate with one another. Physicians reported lower adherence than parents, but parent and physician report correlated with viral load. The clinical and research utility of the various measures are discussed.

  15. IMMUNE ACTIVATION AND PAEDIATRIC HIV-1 DISEASE OUTCOME

    PubMed Central

    Roider, J; Muenchhoff, M; Goulder, PJR

    2016-01-01

    Purpose of review The paediatric HIV epidemic is changing. Over the past decade, new infections have substantially reduced whilst access to antiretroviral therapy (ART) has increased. Overall this success means that numbers of children living with HIV are climbing. In addition, the problems in adults of chronic inflammation resulting from persistent immune activation even following ART-mediated suppression of viral replication are magnified in children infected from birth. Recent findings Features of immune ontogeny favor low immune activation in early life, whilst specific aspects of paediatric HIV infection tend to increase it. A subset of ART-naïve non-progressing children exists in whom normal CD4 counts are maintained in the setting of persistent high viremia and yet in the context of low immune activation. This sooty mangabey-like phenotype contrasts with non-progressing adult infection characterized by the expression of protective HLA class I molecules and low viral load. The particular factors contributing to raised or lowered immune activation in paediatric infection, and that ultimately influence disease outcome, are discussed. Summary Novel strategies to circumvent the unwanted long-term consequences of HIV infection may be possible in children in whom natural immune ontogeny in early life militates against immune activation. Defining the mechanisms underlying low immune activation in natural HIV infection would have applications beyond paediatric HIV. PMID:26679413

  16. [Assessing and making safe the medicine use pathway in paediatrics].

    PubMed

    Didelot, Nicolas; Guerrier, Catherine; Didelot, Anne; Fritsch, Sandrine; Pelte, Jean-Pierre; Socha, Marie; Javelot, Hervé

    2016-01-01

    Based on an assessment of adverse events in a follow-up care and rehabilitation unit in paediatrics, audits were carried out of the medicine use pathway. The evaluation grid taken from this study today serves as a basis for the audits carried out on the medicine use pathway on a national level.

  17. [The management of an adverse event in a paediatric unit].

    PubMed

    Cruz, Emmanuelle; Dubrulle, Aurélie

    2016-04-01

    Adverse events remain a major issue in care services. The mission of hospital authorities is to analyse them in order to put in place corrective and preventive measures. The objective is to prevent them reoccurring and to ensure the sustainable improvement of the quality and safety of care. This article presents an example in paediatrics with parenteral nutrition. PMID:27085928

  18. Pediatric & Congenital Electrophysiology Society: building an international paediatric electrophysiology organisation.

    PubMed

    Cohen, Mitchell; Sanatani, Shubhayan; Stephenson, Elizabeth; Skinner, Jon; Drago, Fabrizio; Davis, Andrew; Janousek, Jan; Rosenthal, Eric; Collins, Kathryn K; Triedman, John

    2016-08-01

    The Pediatric and Congenital Electrophysiology Society (PACES) is a non-profit organisation comprised of individuals dedicated to improving the care of children and young adults with cardiac rhythm disturbances. Although PACES is a predominantly North American-centric organisation, international members have been a part of PACES for the last two decades. This year, PACES expanded its North American framework into a broadly expansive international role. On 12 May, 2015, paediatric electrophysiology leaders from within the United States of America and Canada met with over 30 international paediatric electrophysiologists from 17 countries and five continents discussing measures to (1) expand PACES' global vision, (2) address ongoing challenges such as limited resource allocation that may be present in developing countries, (3) expand PACES' governance to include international representation, (4) promote joint international sessions at future paediatric EP meetings, and (5) facilitate a global multi-centre research consortium. This meeting marked the inception of a formal international collaborative spirit in PACES. This editorial addresses some solutions to breakdown the continental silos paediatric electrophysiologists have practiced within; however, there remain ongoing limitations, and future discussions will be needed to continue to move the PACES global international vision forward.

  19. Pediatric & Congenital Electrophysiology Society: building an international paediatric electrophysiology organisation.

    PubMed

    Cohen, Mitchell; Sanatani, Shubhayan; Stephenson, Elizabeth; Skinner, Jon; Drago, Fabrizio; Davis, Andrew; Janousek, Jan; Rosenthal, Eric; Collins, Kathryn K; Triedman, John

    2016-05-01

    The Pediatric and Congenital Electrophysiology Society (PACES) is a non-profit organisation comprised of individuals dedicated to improving the care of children and young adults with cardiac rhythm disturbances. Although PACES is a predominantly North American-centric organisation, international members have been a part of PACES for the last two decades. This year, PACES expanded its North American framework into a broadly expansive international role. On May 12, 2015, paediatric electrophysiology leaders from within the United States of America and Canada met with over 30 international paediatric electrophysiologists from 17 countries and five continents discussing measures to (1) expand PACES' global vision, (2) address ongoing challenges such as limited resource allocation that may be present in developing countries, (3) expand PACES' governance to include international representation, (4) promote joint international sessions at future paediatric EP meetings, and (5) facilitate a global multi-centre research consortium. This meeting marked the inception of a formal international collaborative spirit in PACES. This editorial addresses some solutions to breakdown the continental silos paediatric electrophysiologists have practiced within; however, there remain ongoing limitations, and future discussions will be needed to continue to move the PACES global international vision forward.

  20. Unmet needs in paediatric psychopharmacology: Present scenario and future perspectives.

    PubMed

    Persico, Antonio M; Arango, Celso; Buitelaar, Jan K; Correll, Christoph U; Glennon, Jeffrey C; Hoekstra, Pieter J; Moreno, Carmen; Vitiello, Benedetto; Vorstman, Jacob; Zuddas, Alessandro

    2015-10-01

    Paediatric psychopharmacology holds great promise in two equally important areas of enormous biomedical and social impact, namely the treatment of behavioural abnormalities in children and adolescents, and the prevention of psychiatric disorders with adolescent- or adult-onset. Yet, in striking contrast, pharmacological treatment options presently available in child and adolescent psychiatry are dramatically limited. The most important currently unmet needs in paediatric psychopharmacology are: the frequent off-label prescription of medications to children and adolescents based exclusively on data from randomized controlled studies involving adult patients; the frequent lack of age-specific dose, long-term efficacy and tolerability/safety data; the lack of effective medications for many paediatric psychiatric disorders, most critically autism spectrum disorder; the scarcity and limitations of randomized placebo-controlled trials in paediatric psychopharmacology; the unexplored potential for the prevention of psychiatric disorders with adolescent- and adult-onset; the current lack of biomarkers to predict treatment response and severe adverse effects; the need for better preclinical data to foster the successful development of novel drug therapies; and the effective dissemination of evidence-based treatments to the general public, to better inform patients and families of the benefits and risks of pharmacological interventions during development. Priorities and strategies are proposed to overcome some of these limitations, including the European Child and Adolescent Clinical Psychopharmacology Network, as an overarching Pan-European infrastructure aimed at reliably carrying out much needed psychopharmacological trials in children and adolescents, in order to fill the identified gaps and improve overall outcomes.

  1. Surveillance biopsies after paediatric kidney transplantation: A review.

    PubMed

    Rose, Edward M; Kennedy, Sean E; Mackie, Fiona E

    2016-09-01

    Kidney transplantation is the most effective means of treating children with end-stage kidney disease, and yet, there continues to be a limited "life span" of transplanted kidneys in paediatric recipients. Early graft monitoring, using the surveillance biopsy, has the potential to extend renal allograft survival in paediatric recipients. The surveillance biopsy provides important and timely information about acute and chronic graft pathology, particularly SCR and calcineurin inhibitor-induced nephrotoxicity, which can subsequently guide management decisions and improve long-term graft survival. The ostensible value of the surveillance biopsy is furthered by the limitations of conventional renal functional studies. However, there is still much debate surrounding the surveillance biopsy in paediatric recipients, particularly in regard to its overall utility, safety and timing. This review discusses the current literature regarding the utility, safety, and potential predictive value of surveillance biopsies for guiding post-transplant management in paediatric renal allograft recipients, as well as the viability of other potentially newer non-invasive strategies for renal allograft monitoring. PMID:27306873

  2. [The nurse consultation in a Swiss university paediatric emergency department].

    PubMed

    Yersin, Corinne; Hemme, Denis; Gehri, Mario; Pittet, Anne; Rey-Bellet Gasser, Céline

    2015-01-01

    In Switzerland, overcrowding in tertiary emergency departments is a frequent problem, resulting in lengthy waiting times, lower satisfaction on the part of families and a risk for patient's safety. The setting up of a nurse consultation in a university paediatric emergency centre has helped to improve the quality of care in this context. PMID:26573404

  3. How readable are Australian paediatric oral health education materials?

    PubMed Central

    2014-01-01

    Background The objective of this study was to analyse the readability of paediatric oral health education leaflets available in Australia. Methods Forty paediatric oral health education materials were analysed for general readability according to the following parameters: Thoroughness; Textual framework; Terminology; and Readability (Flesch-Kincaid grade level (FKGL), Gunning Fog index (Fog) and Simplified Measure of Gobbledygook (SMOG)). Results Leaflets produced by the industry were among the hardest to read with an average readability at the 8th grade (8.4 ± 0.1). The readability of leaflets produced by the commercial sector was at the 7th grade (7.1 ± 1.7) and the government at the 6th grade (6.3 ± 1.9). The FKGL consistently yielded readabilities 2 grades below the Fog and SMOG indexes. In the content analyses, 14 essential paediatric oral health topics were noted and Early Childhood Caries (ECC) was identified as the most commonly used jargon term. Conclusion Paediatric oral health education materials are readily available, yet their quality and readability vary widely and may be difficult to read for disadvantaged populations in Australia. A redesign of these leaflets while taking literacy into consideration is suggested. PMID:25183234

  4. Assessment and medication management of paediatric obsessive-compulsive disorder.

    PubMed

    Stewart, S Evelyn; Hezel, Dianne; Stachon, Andrea C

    2012-05-01

    Paediatric obsessive-compulsive disorder (OCD) is a common, yet under-recognized, neuropsychiatric illness in both clinical and community settings. Symptoms tend to be hidden or misunderstood by affected youth, and parents may inadvertently accommodate OCD, thus worsening its severity. These symptoms may include compulsive reassurance seeking, confessing and 'just right' rituals, in addition to more classic OCD behaviours. Fortunately, numerous psychometric measures are available to assist in clinical assessment of this disorder and its sequelae. Once properly diagnosed, paediatric OCD is highly treatable with empirically proven approaches including cognitive-behaviour therapy (CBT) and serotonin reuptake inhibitor (SRI) medications. Clinically meaningful symptom improvement is the norm following these strategies, although full remission is not, as symptoms tend to wax and wane over time. Paediatric OCD is highly co-morbid with other anxiety disorders, tic disorders, depression and attention-deficit hyperactivity disorder, which also require specific attention. For moderate to severe OCD, an interdisciplinary approach combining individual and family CBT with SRI trials is recommended. For severe treatment-refractory illness, early evidence supports the benefit of augmenting agents, such as atypical antipsychotics and potentially those with glutamatergic activity. Clinical outcome assessment in paediatric OCD should always include broad domains of individual and family functioning, in addition to symptom improvement.

  5. The Infancy of an International Paediatric Pharmacy Network

    PubMed Central

    Knoppert, David; Arenas-Lopez, Sara; McArtney, Rowena

    2008-01-01

    There are several pharmacy and clinical pharmacology organizations in which pediatrics is one of many special interest groups and a few whose focus is entirely pediatric drug therapy. Recently the foundation for the establishment of an International Network of Paediatric Pharmacists has been laid. This paper describes that network. PMID:23055865

  6. Aetiology of Intellectual Disability in Paediatric Outpatients in Northern India

    ERIC Educational Resources Information Center

    Jauhari, Prashant; Boggula, Raju; Bhave, Anupama; Bhargava, Roli; Singh, Chandrakanta; Kohli, Neera; Yadav, Rajesh; Kumar, Rashmi

    2011-01-01

    Aim: To study the aetiology of intellectual disability in patients presenting to hospital and the diagnostic yield of a standardized examination. Method: Over a 1-year period, the first three children presenting to the paediatric outpatients department (OPD) on 2 selected weekdays with developmental delay, suspected intellectual disability, or…

  7. A review of epidemiology of paediatric elbow injuries in sports.

    PubMed

    Magra, Merzesh; Caine, Dennis; Maffulli, Nicola

    2007-01-01

    The elbow is a common site of orthopaedic injury in the paediatric population. The number of these injuries continues to rise following increased levels of participation in paediatric recreational and competitive sport. Injuries to the paediatric elbow can be classified as either overuse or acute. Delineating injury patterns to the elbow in children can be challenging, given the cartilaginous composition of the distal humerus and the multiple secondary ossification centres that appear and unite with the epiphysis at defined ages. Pitching in baseball, serving in tennis, spiking in volleyball, passing in American football and launching in javelin-throwing can all produce elbow pathology by forceful valgus stress, with medial stretching, lateral compression and posterior impingement. In children and adolescents, the epiphyseal plate is weaker than the surrounding ligaments, predisposing them to epiphyseal plate injuries. On the other hand, post-pubescent or skeletally mature athletes are more prone to tendinous or ligamentous injury. Injuries may cause significant impact on the athlete, parents and healthcare system. With the exception of baseball, there are few prospective cohort studies on the epidemiological trends of childhood elbow injuries in other sports. This paper aims to describe the epidemiological trends in paediatric elbow injuries related to sports, suggests prevention strategies and discusses the scope for further research. A web-based search of existing articles pertaining to paediatric elbow injuries in sports was performed. The implications of acute and overuse injuries and the possibility of permanent damage should be understood by parents, coaches and the athletes. Proper understanding of the intrinsic and extrinsic risk factors that could lead to elbow injuries is thus required. Measures to prevent elbow injuries should include proper coaching, warm-up, officiation, legislation, medical expertise and protective gear. There are still many

  8. A review of epidemiology of paediatric elbow injuries in sports.

    PubMed

    Magra, Merzesh; Caine, Dennis; Maffulli, Nicola

    2007-01-01

    The elbow is a common site of orthopaedic injury in the paediatric population. The number of these injuries continues to rise following increased levels of participation in paediatric recreational and competitive sport. Injuries to the paediatric elbow can be classified as either overuse or acute. Delineating injury patterns to the elbow in children can be challenging, given the cartilaginous composition of the distal humerus and the multiple secondary ossification centres that appear and unite with the epiphysis at defined ages. Pitching in baseball, serving in tennis, spiking in volleyball, passing in American football and launching in javelin-throwing can all produce elbow pathology by forceful valgus stress, with medial stretching, lateral compression and posterior impingement. In children and adolescents, the epiphyseal plate is weaker than the surrounding ligaments, predisposing them to epiphyseal plate injuries. On the other hand, post-pubescent or skeletally mature athletes are more prone to tendinous or ligamentous injury. Injuries may cause significant impact on the athlete, parents and healthcare system. With the exception of baseball, there are few prospective cohort studies on the epidemiological trends of childhood elbow injuries in other sports. This paper aims to describe the epidemiological trends in paediatric elbow injuries related to sports, suggests prevention strategies and discusses the scope for further research. A web-based search of existing articles pertaining to paediatric elbow injuries in sports was performed. The implications of acute and overuse injuries and the possibility of permanent damage should be understood by parents, coaches and the athletes. Proper understanding of the intrinsic and extrinsic risk factors that could lead to elbow injuries is thus required. Measures to prevent elbow injuries should include proper coaching, warm-up, officiation, legislation, medical expertise and protective gear. There are still many

  9. Paediatric intensive care in Kuala Lumpur, Malaysia: a developing subspecialty.

    PubMed

    Goh, A Y; Lum, L C; Chan, P W

    1999-12-01

    Paediatric intensive care in Malaysia is a developing subspecialty with an increasing number of specialists with a paediatric background being involved in the care of critically ill children. A part prospective and part retrospective review of 118 consecutive non-neonatal ventilated patients in University Hospital, Kuala Lumpur was carried out from 1 June 1995 to 31 December 1996 to study the clinical epidemiology and outcome in our paediatric intensive case unit (PICU). The mean age of the patients was 33.9 +/- 6.0 months (median 16 months). The main mode of admission was emergency (96.6 per cent) with an overall mortality rate of 42 per cent (50/118). The mean paediatric risk of mortality (PRISM) score was 20 +/- 0.98 SEM, with 53 per cent of patients having a score of over 30 per cent. Multiorgan dysfunction (MODS) was identified in 71 per cent of patients. Admission efficiency (mortality risk > 1 per cent) was 97 per cent. Standardized mortality rate using PRISM was an acceptable 1.06. The main diagnostic categories were respiratory (32 per cent), neurology (22 per cent), haematology-oncology (18 per cent); the aetiology of dysfunction was mainly infective. Non-survivors were older (29.5 vs. 13.8 months, p < 0.0001), had more severe illness (mean PRISM score 30 vs. 14, p < 0.0001), were more likely to develop MODS (96 vs. 53 per cent, p < 0.0001) and required more intervention and monitoring. Paediatric intensive care in Malaysia differs widely from that in developed countries in patient characteristics, severity of illness, and care modalities provided.

  10. A concept analysis of holistic nursing care in paediatric nursing.

    PubMed

    Tjale, A A; Bruce, J

    2007-12-01

    Holistic nursing care is widely advocated and is espoused in the philosophy of the South African Nursing Council. This concept is unclear, variously interpreted and poorly understood in paediatric nursing. This study was undertaken to examine the meaning of holistic nursing care and to develop a framework for holistic nursing care, which can be utilised in nurse education settings and in clinical nursing practice in the context of paediatric nursing. A qualitative, interpretive, explorative and contextual research design was used. An evolutionary concept analysis was undertaken to clarify the concept "holistic nursing care" in paediatric nursing in three Johannesburg hospitals. Rodgers' (1989, 2000) evolutionary method was utilised to analyse the concept. The study objectives were formulated in two phases to: --Conduct an analysis of the concept "holistic nursing care" --Obtain an emic viewpoint of holistic nursing care from paediatric nurses working in the academic hospitals. --Identify the characteristics and dimensions of "holistic nursing care" and develop a framework of holistic nursing care for paediatric nurses working in the academic hospitals. Attributes of holistic nursing care yielded two dimensions; whole person and mind-body-Spirit dimension. The decriptors of whole-person include physical, mental, emotional, spirit and spitual being. Spirituality is the predominant antecedent. Holistic nursing care is initiated by the recognition of the individual as a spiritual being with a mind-body-spirit dimension. Spirituality is an ever-present force pervading all human experience. Complimentary alternative medicine (CAM) was identified as a surrogate term. The connection of CAM with holistic nursing care is the focus of therapeutic interventions that are directed to the mind-body-spirit dimension. Therapeutic interventions are designed to meet the needs of the whole-person. Caution is advocated in the use of CAM therapies in child nursing, as CAM efficacy has

  11. The burden of paediatric intensive care: a South American perspective.

    PubMed

    Piva, Jefferson Pedro; Schnitzler, Eduardo; Garcia, Pedro Celiny; Branco, Ricardo Garcia

    2005-09-01

    Paediatric intensive care is a relatively new medical specialty that has shown a marked growing up around the world over the last three decades. The limits and the development of this new specialty are not uniform from country to country. Original articles relating to paediatric intensive care and some South American data bases of health care were evaluated and relevant results were selected. Using these data, we describe the main characteristics of paediatric intensive care in South America and discuss some associated factors (e.g. economic aspects, health systems, ethical aspects) that could interfere with the quality and extent of care. A strong relationship between the financial stability of each region and the complexity and quality of paediatric intensive care was seen. A better coverage and more sophisticated paediatric intensive care units (PICUs) are concentrated in the more developed countries (Brazil, Chile and Argentina). Compared to the northern hemisphere, children admitted to the South American PICUs have higher mortality and higher rates of intervention (mechanical ventilation and indwelling catheters). Medical paternalism has a strong influence in the decision-making process offered to terminally ill patients. This phenomenon increases the length of stay, reduces the number of available beds and increases costs. In conclusion, during the last 20 years PICUs have developed and increased their coverage in South America. However, the most sophisticated and well equipped PICUs are preferentially located in the more developed areas whereas those areas with higher infant mortality rates have few PICU beds. Improvements in the economical stability, regional health organisation as well as the rationale for PICU localisation are some of the important goals to be reached in the near future.

  12. Lumbar Chance fracture associated with use of the lap belt restraint in an adolescent.

    PubMed

    Walsh, A; Sheehan, E; Walsh, M G

    2003-05-01

    The use of the 2-point seat belt or lap belt in motor vehicles, particularly to restrain young rear seat passengers, remains an issue of some concern. The occurrence of lumbar spinal flexion-distraction injuries in lap belt restrained children and adolescents during road traffic accidents is a well known phenomenon, but is still occurring. High velocity paediatric Chance fractures are frequently associated with significant intra-abdominal trauma. We present the case of a Chance fracture sustained by a 15 year old girl, involved in a motor vehicle collision, while wearing a lap belt. We emphasise the need to develop safer seat belt designs for juvenile car passengers.

  13. Update in paediatric asthma management: where is evidence challenging current practice?

    PubMed

    Robinson, Paul D; Van Asperen, Peter

    2013-05-01

    Extrapolation of management strategies based on results from predominantly adult asthma studies frequently occurs in paediatric asthma despite increasing evidence that paediatric asthma and, in particular, pre-school recurrent wheeze are very different disease entities. Response to medications in paediatric subjects is often different from that seen in their older adolescent and adult counterparts. In this update, we discussed recent studies that have had important implications for future paediatric asthma management. The overuse of combination inhaled steroid and long-acting beta2 agonist inhalers in paediatric asthma despite ongoing safety concerns is an increasing trend in paediatric asthma, and recent evidence has helped clarify how they should be used in children. Other aspects discussed include the role of oral corticosteroids in pre-school viral-induced wheeze and the utility of leukotriene receptor antagonists in exercise-induced asthma.

  14. How small is small enough? Role of robotics in paediatric urology.

    PubMed

    Ganpule, Arvind P; Sripathi, Venkat

    2015-01-01

    The well-known advantages of robotic surgery include improved dexterity, three-dimensional operating view and an improved degree of freedom. Robotic surgery is performed for a wide range of surgeries in urology, which include radical prostatectomy, radical cystectomy, and ureteric reimplantation. Robotic paediatric urology is evolving. The major hindrance in the development of paediatric robotics is, first, the differences in practice patterns in paediatric urology compared with adult urology thereby making development of expertise difficult and secondly it is challenging to conduct proper studies in the paediatric population because of the paucity of cases. The difficulties in conducting these studies include difficulty in designing a proper randomised study, difficulties with blinding, and finally, the ethical issues involved, finally the instruments although in the phase of evolution require a lot of improvement. In this article, we review the relevant articles for paediatric robotic surgery. We emphasise on the technical aspects and results in contemporary paediatric robotic case series. PMID:25598599

  15. How small is small enough? Role of robotics in paediatric urology

    PubMed Central

    Ganpule, Arvind P.; Sripathi, Venkat

    2015-01-01

    The well-known advantages of robotic surgery include improved dexterity, three-dimensional operating view and an improved degree of freedom. Robotic surgery is performed for a wide range of surgeries in urology, which include radical prostatectomy, radical cystectomy, and ureteric reimplantation. Robotic paediatric urology is evolving. The major hindrance in the development of paediatric robotics is, first, the differences in practice patterns in paediatric urology compared with adult urology thereby making development of expertise difficult and secondly it is challenging to conduct proper studies in the paediatric population because of the paucity of cases. The difficulties in conducting these studies include difficulty in designing a proper randomised study, difficulties with blinding, and finally, the ethical issues involved, finally the instruments although in the phase of evolution require a lot of improvement. In this article, we review the relevant articles for paediatric robotic surgery. We emphasise on the technical aspects and results in contemporary paediatric robotic case series. PMID:25598599

  16. Radial head fracture - aftercare

    MedlinePlus

    Elbow fracture - radial head - aftercare ... to 2 weeks. If you have a small fracture and your bones did not move around much, ... to see a bone doctor (orthopedic surgeon). Some fractures require surgery to: Insert pins and plates to ...

  17. Fractured Surface

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site] Context image for PIA03084 Fractured Surface

    These fractures and graben are part of Gordii Fossae, a large region that has undergone stresses which have cracked the surface.

    Image information: VIS instrument. Latitude 16.6S, Longitude 234.3E. 18 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  18. Patient disclosure of medical errors in paediatrics: A systematic literature review.

    PubMed

    Koller, Donna; Rummens, Anneke; Le Pouesard, Morgane; Espin, Sherry; Friedman, Jeremy; Coffey, Maitreya; Kenneally, Noah

    2016-05-01

    Medical errors are common within paediatrics; however, little research has examined the process of disclosing medical errors in paediatric settings. The present systematic review of current research and policy initiatives examined evidence regarding the disclosure of medical errors involving paediatric patients. Peer-reviewed research from a range of scientific journals from the past 10 years is presented, and an overview of Canadian and international policies regarding disclosure in paediatric settings are provided. The purpose of the present review was to scope the existing literature and policy, and to synthesize findings into an integrated and accessible report. Future research priorities and policy implications are then identified.

  19. Multiwell fracturing experiments. [Nitrogen foam fracture treatment

    SciTech Connect

    Warpinski, N.

    1985-01-01

    The objective of the Multiwell fracturing experiments is to test and develop the technology for the efficient stimulation of tight, lenticular gas sands. This requires basic understanding of: (1) fracture behavior and geometry in this complex lithologic environment, and (2) subsequent production into the created fracture. The intricate interplay of the hydraulic fracture with the lens geometry, the internal reservoir characteristics (fractures, reservoir breaks, etc.), the in situ stresses, and the mechanical defects (fracture, bedding, etc.) need to be defined in order to develop a successful stimulation program. The stimulation phase of the Multiwell Experiment is concerned with: (1) determining important rock/reservoir properties that influence or control fracture geometry and behavior, (2) designing fracture treatments to achieve a desired size and objectives, and (3) conducting post-treatment analyses to evaluate the effectiveness of the treatment. Background statement, project description, results and evaluation of future plans are presented. 5 refs., 2 figs., 2 tabs.

  20. Sentinel lymph node biopsy in paediatric melanoma. A case series.

    PubMed

    Sánchez Aguilar, M; Álvarez Pérez, R M; García Gómez, F J; Fernández Ortega, P; Borrego Dorado, I

    2015-01-01

    The incidence of melanoma in children is uncommon, being particularly rare in children under 10 years-old. However, this disease is increasing by a mean of 2% per year. As in adults, the lymph node status is the most important prognostic factor, crucial to performing the selective sentinel lymph node biopsy (SLNB). We report 3 cases of paediatric patients of 3, 4 and 8 years-old, in which SLNB was performed for malignant melanoma. Paediatric age implies greater technical difficulty to the scintigraphy scan due to poor patient cooperation, with mild sedation required in some cases, and only being able to acquire planar images in other cases. SPECT/CT was only performed in the oldest patient. In our cases, SLNB was useful for selecting the least invasive surgery in order to reduce morbidity.

  1. Are we ready for universal influenza vaccination in paediatrics?

    PubMed

    Principi, Nicola; Esposito, Susanna

    2004-02-01

    Recent studies have suggested that paediatric influenza is a greater medical problem than usually thought because it can cause excess hospitalisations, medical visits, and antibiotic prescriptions even in healthy children, especially those under 2 years. Furthermore, influenza in otherwise healthy children may have substantial socioeconomic consequences for the children and their household contacts. These findings have led many experts to encourage the more widespread use of influenza vaccine in childhood. Although the immunogenicity of the available vaccines is good and they are safe, well-tolerated, and highly effective in preventing influenza and its complications, economic data support universal vaccination only when indirect effectiveness is considered. However, infants aged 6-23 months, children with recurrent acute otitis media or respiratory-tract infections, and healthy children attending day-care centres or elementary schools should be included among the paediatric groups requiring vaccination. PMID:14871631

  2. [Clinical basics of supraglottic airway management in paediatric anaesthesia].

    PubMed

    Goldmann, Kai

    2013-04-01

    The low invasiveness and simplicity of use of the LMA-Classic™ contributed substantially to the supraglottic airway management acquiring a special role in the anaesthesia care of neonates and children. Due to the introduction of new supraglottic airway devices and the expansion of indications, this form of airway management has a predominant role in paediatric anaesthesia in many institutions nowadays. As securing the airway "above the glottis" differs substantially in some aspects from securing the airway using the endotracheal tube it is mandatory to acknowledge special aspects in routine clinical practice in order to avoid complications. The following article describes basic aspects of supraglottic airway management in paediatric anaesthesia and illustrates, where possible, the available scientific evidence in the use of different supraglottic airway devices in this regard. PMID:23633257

  3. The role of communication in paediatric drug safety

    PubMed Central

    Stebbing, Claire; Wong, Ian C K; Kaushal, Rainu; Jaffe, Adam

    2007-01-01

    Medication errors cause substantial harm to patients, and considerable cost to healthcare systems. Evidence suggests that communication plays a crucial role in the generation, management and prevention of such incidents. This review identifies how paediatric medication errors can be managed, and in particular focuses on the pathway of steps that can operationalise the current research findings. Furthermore, the current data suggesting how communication can help to prevent errors occurring in the first place is examined. From this data, it is apparent that there are three domains in which communication could play an important preventative role: first, patient doctor communication, and second interprofessional communication and finally researcher/professional dialogue. This review is an attempt to identify the importance of communication in paediatric mediation safety and to allow practical application of these findings. PMID:17449527

  4. Realities of paediatric pharmacotherapy in the developing world.

    PubMed

    Hoppu, Kalle; Sri Ranganathan, Shalini; Dodoo, Alex N O

    2011-08-01

    Diseases causing high mortality in children under 5 years of age in resource limited settings (RLS) could be treated if children in these countries had access to existing medicines. It took 30 years before the WHO Essential Medicines List (EML) considered the issue of medicines for children, with the first EML for children being published in 2007. Recent data indicate that less than half of the key paediatric essential medicines are available in countries of sub-Saharan Africa. Problems include substandard medicines, irrational use of medicines, inefficiency and even possible corruption in pharmaceutical management systems. These are global issues which affect RLS most. Clinical trials in developing countries for the benefit of children are needed but challenging in several ways. In this review, the authors will consider the following areas where progress could improve paediatric pharmacotherapy in RLS: registration and regulation of medicines, rational use of medicines, clinical trials in children and restriction of corruption in pharmaceutical management systems.

  5. The perioperative care of the paediatric neurosurgical patient.

    PubMed

    Wheatley, R

    1994-07-01

    The Queen's Medical Centre, University of Nottingham, is one of the largest neuro-science centres in Britain and serves a population of five million people. Its catchment area covers the counties of Nottinghamshire, Leicestershire, Derbyshire and Lincolnshire though patients are often referred from other parts of Britain and from abroad. The total number of neuro-paediatric beds is 20 plus access to 12 beds in the paediatric intensive care unit and 18 beds of the neonatal unit. In the year 1992 the total number of operations was 300, a number which increased by 25% the following year and included such operations as craniostenosis, craniotomies, spinal surgery, repair of meningocele, shunts, implanting and endoscopic and stereotactic procedures. PMID:7633065

  6. The use of silk-based devices for fracture fixation

    NASA Astrophysics Data System (ADS)

    Perrone, Gabriel S.; Leisk, Gary G.; Lo, Tim J.; Moreau, Jodie E.; Haas, Dylan S.; Papenburg, Bernke J.; Golden, Ethan B.; Partlow, Benjamin P.; Fox, Sharon E.; Ibrahim, Ahmed M. S.; Lin, Samuel J.; Kaplan, David L.

    2014-03-01

    Metallic fixation systems are currently the gold standard for fracture fixation but have problems including stress shielding, palpability and temperature sensitivity. Recently, resorbable systems have gained interest because they avoid removal and may improve bone remodelling due to the lack of stress shielding. However, their use is limited to paediatric craniofacial procedures mainly due to the laborious implantation requirements. Here we prepare and characterize a new family of resorbable screws prepared from silk fibroin for craniofacial fracture repair. In vivo assessment in rat femurs shows the screws to be self-tapping, remain fixed in the bone for 4 and 8 weeks, exhibit biocompatibility and promote bone remodelling. The silk-based devices compare favourably with current poly-lactic-co-glycolic acid fixation systems, however, silk-based devices offer numerous advantages including ease of implantation, conformal fit to the repair site, sterilization by autoclaving and minimal inflammatory response.

  7. Paediatric nephrology on the threshold of European integration.

    PubMed

    Chantler, C

    1991-07-01

    The European Society for Paediatric Nephrology (ESPN) was founded 25 years ago. The progress of paediatric nephrology in Europe since then has been considerable, but we now face a number of problems. The care of the child with kidney disease is often expensive and more needs to be done to examine the cost effectiveness of the management of the child with kidney disease. International co-operation can also foster clinical research to determine the effectiveness of treatment through the institution of controlled trials and outcome studies. Particular problems are posed by the need to integrate the countries of Eastern Europe that have changed from command to market economies over the last year. In many instances there is no shortage of doctors, nurses and hospital beds but there is a need to change administrative and academic structures and to introduce appropriate technology. It is suggested that this may be assisted by twinning units. The integration of Europe requires that the role of the paediatric nephrologist in different countries needs to be examined, and appropriate training to fulfil these responsibilities needs to be agreed. Different countries obviously have different ways of organising and providing services for children with kidney disease. Kidney failure is rare in childhood and there are economic and academic advantages from close collaboration, both with adult nephrology services and with other paediatric specialities. Where it is intended to integrate children's hospitals into large multidisciplinary university hospitals for economic reasons, it is nonetheless necessary to make sure that the requirements of children are properly recognised and the requirements of the European Charter for children in hospital are met.(ABSTRACT TRUNCATED AT 250 WORDS)

  8. Varicella paediatric hospitalisations in Belgium: a 1-year national survey

    PubMed Central

    Blumental, Sophie; Sabbe, Martine; Lepage, Philippe

    2016-01-01

    Background Varicella universal vaccination (UV) has been implemented in many countries for several years. Nevertheless, varicella UV remains debated in Europe and few data are available on the real burden of infection. We assessed the burden of varicella in Belgium through analysis of hospitalised cases during a 1-year period. Methods Data on children admitted to hospital with varicella were collected through a national network from November 2011 to October 2012. Inclusion criteria were either acute varicella or related complications up to 3 weeks after the rash. Results Participation of 101 hospitals was obtained, covering 97.7% of the total paediatric beds in Belgium. 552 children were included with a median age of 2.1 years. Incidence of paediatric varicella hospitalisations reached 29.5/105 person-years, with the highest impact among those 0–4 years old (global incidence and odds of hospitalisation: 79/105 person-years and 1.6/100 varicella cases, respectively). Only 14% (79/552) of the cohort had an underlying chronic condition. 65% (357/552) of children had ≥1 complication justifying their admission, 49% were bacterial superinfections and 10% neurological disorders. Only a quarter of children (141/552) received acyclovir. Incidence of complicated hospitalised cases was 19/105 person-years. Paediatric intensive care unit admission and surgery were required in 4% and 3% of hospitalised cases, respectively. Mortality among Belgian paediatric population was 0.5/106 and fatality ratio 0.2% among our cohort. Conclusions Varicella demonstrated a substantial burden of disease in Belgian children, especially among the youngest. Our thorough nationwide study, run in a country without varicella UV, offers data to support varicella UV in Belgium. PMID:26130380

  9. Learning preference and personality type: their association in paediatric residents.

    PubMed

    Greenberg, L W; Goldberg, R M; Foley, R P

    1996-07-01

    The objective of this study was to determine if there is a relationship between the learning preferences and personality types of residents in paediatrics. As part of a study to teach residents in paediatrics how to teach, the authors administered the Learning Preference Inventory (LPI) and Fundamental Interpersonal Relationship Orientation (FIRO-B) instruments to 55 residents in paediatrics at all three levels of training. The instruments provided data that were used to provide feedback to residents on their learning preferences and interaction styles, as well as how these factors might affect teaching and learning in the clinical setting. The Pearson correlation coefficient was used to determine relationships between the LPI and the FIRO-B. Fifty-two of the 55 residents (95%) completed the instruments. The results revealed that residents' learning preferences were significantly related to their personality types. For example, residents with high inclusion and affection scores on the FIRO-B preferred learning with others, which was significantly related to their high interpersonal scores on the LPI. Residents with low inclusion and affection scores were more likely to prefer independent learning (high individual and student-structured scores on the LPI) and abstract learning at statistically significant levels. The scores obtained by residents in paediatrics on the LPI were strongly correlated with those obtained on the FIRO-B. These data may have important implications for the way in which staff recruit, counsel and teach residents. The fact that the LPI is easy to administer and does not purport to measure personality styles makes it an acceptable educational tool that can be used in many areas of training.

  10. Therapeutic upper gastrointestinal tract endoscopy in Paediatric Gastroenterology

    PubMed Central

    Rahman, Imdadur; Patel, Praful; Boger, Philip; Rasheed, Shahnawaz; Thomson, Mike; Afzal, Nadeem Ahmad

    2015-01-01

    Since the first report of use of endoscopy in children in the 1970s, there has seen an exponential growth in published experience and innovation in the field. In this review article we focus on modern age therapeutic endoscopy practice, explaining use of traditional as well as new and innovative techniques, for diagnosis and treatment of diseases in the paediatric upper gastrointestinal tract. PMID:25789087

  11. Conflict escalation in paediatric services: findings from a qualitative study

    PubMed Central

    Forbat, Liz; Teuten, Bea; Barclay, Sarah

    2015-01-01

    Objective To explore clinician and family experiences of conflict in paediatric services, in order to map the trajectory of conflict escalation. Design Qualitative interview study, employing extreme-case sampling. Interviews were analysed using an iterative thematic approach to identify common themes regarding the experience and escalation of conflict. Participants Thirty-eight health professionals and eight parents. All participants had direct experience of conflict, including physical assault and court proceedings, at the interface of acute and palliative care. Setting Two teaching hospitals, one district general hospital and two paediatric hospices in England, in 2011. Results Conflicts escalate in a predictable manner. Clearly identifiable behaviours by both clinicians and parents are defined as mild, moderate and severe. Mild describes features like the insensitive use of language and a history of unresolved conflict. Moderate involves a deterioration of trust, and a breakdown of communication and relationships. Severe marks disintegration of working relationships, characterised by behavioural changes including aggression, and a shift in focus from the child's best interests to the conflict itself. Though conflicts may remain at one level, those which escalated tended to move sequentially from one level to the next. Conclusions Understanding how conflicts escalate provides clinicians with a practical, evidence-based framework to identify the warning signs of conflict in paediatrics. PMID:25940425

  12. Paediatric intraocular lens implants: accuracy of lens power calculations.

    PubMed

    O'Gallagher, M K; Lagan, M A; Mulholland, C P; Parker, M; McGinnity, G; McLoone, E M

    2016-09-01

    PurposeThis study aims to evaluate the accuracy of lens prediction formulae on a paediatric population.MethodsA retrospective case-note review was undertaken of patients under 8 years old who underwent cataract surgery with primary lens implantation in a regional referral centre for paediatric ophthalmology, excluding those whose procedure was secondary to trauma. Biometric and refractive data were analysed for 43 eyes, including prediction errors (PE). Statistical measures used included mean absolute error (MAE), median absolute error (MedAE), Student's t-test and Lin's correlation coefficient.ResultsThe mean PE using the SRK-II formula was +0.96 D (range -2.47D to +2.41 D, SD 1.33 D, MAE 1.38 D, MedAE 1.55, n=15). The mean PE was smaller using SRK/T (-0.18 D, range -3.25 D to +3.95 D, SD 1.70 D, MAE 1.30 D, MedAE 1.24, n=27). We performed an analysis of the biometry data using four different formula (Hoffer Q, Holladay 1, SRK-II and SRK/T). Hoffer Q showed a smaller MedAE than other formulae but also a myopic bias.ConclusionOur clinical data suggest SRK/T was more accurate in predicting post-operative refraction in this cohort of paediatric patients undergoing cataract surgery. Hoffer Q may have improved accuracy further.

  13. RADIATION DOSE IN PAEDIATRIC COMPUTED TOMOGRAPHY: RISKS AND BENEFITS

    PubMed Central

    Ogbole, G.I.

    2010-01-01

    Computed tomography (CT) is a powerful tool for the accurate and effective diagnosis and treatment of a variety of conditions because it allows high-resolution three-dimensional images to be acquired very quickly. However as the number of CT procedures performed globally have continued to increase; with growing concerns about patient protection. Currently, no system is in place to track patient doses and the lifetime cumulative dose from medical sources. The widespread use of CT even in developing countries has raised questions regarding the possible threat to public health especially in children. The best available risk estimates suggest that paediatric CT will result in significantly increased lifetime radiation risk over adult CT. Studies have shown that lower milliampere-second (mAs) settings can be used for children without significant loss of information. Although the risk–benefit balance is still strongly tilted toward benefit, there is still need for caution. Furthermore since the frequency of paediatric CT examinations is rapidly increasing, and estimates suggest that quantitative lifetime radiation risks for children are not negligible, efforts should be made toward more active reduction of CT exposure settings in paediatric patients. This article hopes to address this concerns and draw attention to the fact that children are not ‘small adults ’ and should therefore be treated differently. PMID:25161479

  14. Burn epidemiology and cost of medication in paediatric burn patients.

    PubMed

    Koç, Zeliha; Sağlam, Zeynep

    2012-09-01

    Burns are common injuries that cause problems to societies throughout the world. In order to reduce the cost of burn treatment in children, it is extremely important to determine the burn epidemiology and the cost of medicines used in burn treatment. The present study used a retrospective design, with data collected from medical records of 140 paediatric patients admitted to a burn centre between 1 January 2009 and 31 December 2009. Medical records were examined to determine burn epidemiology, medication administered, dosage, and duration of use. Descriptive statistical analysis was completed for all variables; chi-square was used to examine the relationship between certain variables. It was found that 62.7% of paediatric burns occur in the kitchen, with 70.7% involving boiling water; 55.7% of cases resulted in third-degree burns, 19.3% required grafting, and mean duration of hospital stay was 27.5 ± 1.2 days. Medication costs varied between $1.38 US dollars (USD) and $14,159.09, total drug cost was $46,148.03 and average cost per patient was $329.63. In this study, the medication cost for burn patients was found to be relatively high, with antibiotics comprising the vast majority of medication expenditure. Most paediatric burns are preventable, so it is vital to educate families about potential household hazards that can be addressed to reduce the risk of a burn. Programmes are also recommended to reduce costs and the inappropriate prescribing of medication.

  15. Thomas Willis's practice of paediatric neurology and neurodisability.

    PubMed

    Williams, A N

    2003-12-01

    Thomas Willis (1621-1675) is regarded as a founder of modern clinical neuroscience. He conceived the word "neurology" and left a body of work that defined mid-seventeenth-century medicine. Recent interpretations of Willis's work have led to a growing appreciation of his significant contributions to paediatric neurology, a speciality founded properly some three centuries after his death. This paper presents abstracts and plates taken from Willis's major published works, together with student notes by John Locke (1632-1704) and Robert Boyle (1627-1691) taken from lectures delivered by Willis in Oxford in the 1660s. The material embraces a wide variety of conditions now managed within modern paediatric neurology and neurodisability. In several cases, these are the first descriptions recorded in the medical literature. Willis fused astute history taking and clinical observation (sometimes supported by subsequent post-mortem studies) into a structured medical intervention. Willis's practice was state of the art, being based on acceptance of Harvey, a traditional Galenic infrastructure, iatrochemistry and Gassendi's "psychology". Although Willis's discoveries became a cornerstone of modern medical science, his medical practice did not lead to any therapeutic advances. However, up to the mid-eighteenth century his works were internationally accepted for their practical usefulness. The corpus of material left by Willis affords a fascinating insight into the clinical rationale of a seventeenth century physician in his management of paediatric cases.

  16. Thyroid abnormalities in paediatric patients with vitiligo: retrospective study

    PubMed Central

    Borlu, Murat; Çınar, Salih Levent; Kesikoğlu, Ayten; Utaş, Serap

    2016-01-01

    Introduction The association between vitiligo and thyroid disease is not fully investigated especially in paediatric patients. Aim To determine the incidence of vitiligo and thyroid disorders in children. This is the first report from middle Anatolia and the second report from Turkey. Material and methods A retrospective chart review was performed to examine the presence of thyroid abnormalities in paediatric patients who had been admitted to the dermatology department with vitiligo. Results A total of 155 paediatric patients, including 80 (52%) male and 75 (48%) female patients were included. The mean age was 8.6 years. Non segmental vitiligo was the most common type of the disease in 140 (90%) reviewed patients, while segmental vitiligo appeared only in 15 (10%) patients. The mean onset of vitiligo was 5.6 ±0.9 years. A family history of vitiligo was found in 14 (9%) children. Thirty-four (22%) patients had thyroid function tests and/or thyroid autoantibody abnormality. All of these patients had non segmental vitiligo. It was statistically significant (p < 0.05) in types of vitiligo and thyroid disease parameters. Conclusions Our results show that it may be useful to screen thyroid in children with non segmental vitiligo. PMID:27512360

  17. Thomas Willis's practice of paediatric neurology and neurodisability.

    PubMed

    Williams, A N

    2003-12-01

    Thomas Willis (1621-1675) is regarded as a founder of modern clinical neuroscience. He conceived the word "neurology" and left a body of work that defined mid-seventeenth-century medicine. Recent interpretations of Willis's work have led to a growing appreciation of his significant contributions to paediatric neurology, a speciality founded properly some three centuries after his death. This paper presents abstracts and plates taken from Willis's major published works, together with student notes by John Locke (1632-1704) and Robert Boyle (1627-1691) taken from lectures delivered by Willis in Oxford in the 1660s. The material embraces a wide variety of conditions now managed within modern paediatric neurology and neurodisability. In several cases, these are the first descriptions recorded in the medical literature. Willis fused astute history taking and clinical observation (sometimes supported by subsequent post-mortem studies) into a structured medical intervention. Willis's practice was state of the art, being based on acceptance of Harvey, a traditional Galenic infrastructure, iatrochemistry and Gassendi's "psychology". Although Willis's discoveries became a cornerstone of modern medical science, his medical practice did not lead to any therapeutic advances. However, up to the mid-eighteenth century his works were internationally accepted for their practical usefulness. The corpus of material left by Willis affords a fascinating insight into the clinical rationale of a seventeenth century physician in his management of paediatric cases. PMID:15069866

  18. Paediatric x-ray examinations in Rio de Janeiro

    NASA Astrophysics Data System (ADS)

    Azevedo, A. C. P.; Osibote, O. A.; Boechat, M. C. B.

    2006-08-01

    This work presents the results of a dose survey performed for paediatric patients and carried out in two large paediatric public hospitals in Rio de Janeiro city. The entrance surface dose (ESD) and the effective dose (ED) were evaluated for chest, skull, abdomen, lumbar spine, cervical spine and pelvis in antero-posterior (AP), postero-anterior (PA) and lateral (LAT) projections. For each examination, four age groups 0-1, 1-5, 5-10 and 10-15 years were studied. The DoseCal software was used to calculate these doses. Wide variations for the same type of examination and projection have been detected. These variations were evident, in Brazil, from previous work. In spite of the present results being still preliminary, they can give an idea of what paediatric ESDs are like in Brazil. Also, with respect to the entrance surface dose, some of the results are above the reference levels, which cause high ED, as well. On the other hand, the wide range of ESD reflects the disparity of radiographic techniques and demonstrates that the ALARA principle is not being applied in Brazilian hospitals and becomes a concern in terms of public health.

  19. Proximal fifth metatarsal fractures.

    PubMed

    Ramponi, Denise R

    2013-01-01

    The most common fracture of the foot is a fracture of the proximal fifth metatarsal. In general, there are 3 types of fractures involving the proximal fifth metatarsal area, including a proximal diaphyseal stress fracture, a Jones fracture, and an avulsion fracture of the tuberosity. Some fractures of the fifth metatarsal heal without difficulty, whereas some have the potential for nonunion or delayed healing. Each fracture has some variation in the anatomical location on the fifth metatarsal, the mechanism of injury, the radiographic findings, and the treatment plan. Avulsion fractures of the tuberosity often heal without difficulty, yet fractures distal to the area of insertion of the peroneus brevis tendon are prone to nonunion and delayed healing (). Differential diagnosis of a fifth metatarsal midfoot injury includes ankle sprains, midfoot sprains, plantar facial ruptures, peroneus tendon ruptures, and other foot fractures.

  20. Non-union of fractures of the distal end of the humerus.

    PubMed

    Ackerman, G; Jupiter, J B

    1988-01-01

    The records of twenty patients who had been treated for a non-union of the distal end of the humerus at the Massachusetts General Hospital from 1968 to 1984 were reviewed. Thirteen of the fractures were extra-articular and seven were intra-articular. Seven fractures had been open and nine had been associated with multiple trauma. Eight had been initially treated by open reduction and internal fixation; five, by closed reduction and immobilization; four, by skeletal traction; two, by external fixation; and one, by débridement and immobilization. The average time from the original fracture to the treatment of the non-union was twenty months (range, three to 120 months). All but one patient had pain and instability, and fifteen (75 per cent) had limited motion of the elbow. Radiographically, eleven were considered to have a reactive non-union and nine, a non-reactive non-union. Seventeen (94 per cent) of the eighteen non-unions ultimately united. Two patients underwent excision of the distal end of the humerus and replacement with an allograft. At follow-up (average, 3.6 years), function in one patient was rated as excellent; in six, as good; in seven, as fair; and in six, as poor. The patients who had an extra-articular supracondylar non-union had the best over-all results, while those who had a non-union that was associated with an intra-articular component or severe soft-tissue trauma did less well. It should be emphasized, however, that most of the patients in this study continued to have a major long-term disability, despite the fact that union was successful.

  1. Fractures of the forefoot.

    PubMed

    Mandracchia, Vincent J; Mandi, Denise M; Toney, Patris A; Halligan, Jennifer B; Nickles, W Ashton

    2006-04-01

    Fractures of the forefoot are common injuries of various causes. Although not crippling, forefoot fractures can be debilitating if they go undiagnosed or are mistreated. Whenever patients complain of foot pain with ambulation or difficulty ambulating, radiographs should be taken as part of a standard routine to assess for bony pathology. This article discusses the classification and treatment of metatarsal fractures, digital and sesamoid fractures, and open fractures about the forefoot.

  2. Influence of Food on Paediatric Gastrointestinal Drug Absorption Following Oral Administration: A Review

    PubMed Central

    Batchelor, Hannah K.

    2015-01-01

    The objective of this paper was to review existing information regarding food effects on drug absorption within paediatric populations. Mechanisms that underpin food–drug interactions were examined to consider potential differences between adult and paediatric populations, to provide insights into how this may alter the pharmacokinetic profile in a child. Relevant literature was searched to retrieve information on food–drug interaction studies undertaken on: (i) paediatric oral drug formulations; and (ii) within paediatric populations. The applicability of existing methodology to predict food effects in adult populations was evaluated with respect to paediatric populations where clinical data was available. Several differences in physiology, anatomy and the composition of food consumed within a paediatric population are likely to lead to food–drug interactions that cannot be predicted based on adult studies. Existing methods to predict food effects cannot be directly extrapolated to allow predictions within paediatric populations. Development of systematic methods and guidelines is needed to address the general lack of information on examining food–drug interactions within paediatric populations. PMID:27417362

  3. A Clinical Study of Phenomenology and Comorbidity of Paediatric Bipolar Disorder

    ERIC Educational Resources Information Center

    Gupta, Pavan Kumar; T., Sivakumar; Agarwal, Vivek; Sitholey, Prabhat

    2012-01-01

    Background: Considerable controversy exists regarding clinical presentation, diagnosis, and comorbidities especially with Attention Deficit Hyperactivity Disorder (ADHD), in paediatric Bipolar Disorder (BPD). Aims and objectives: To describe phenomenology and comorbidities of paediatric BPD. Method: 78 Subjects (6-16 years) attending child and…

  4. Paediatric Low-Vision Assessment and Management in a Specialist Clinic in the UK

    ERIC Educational Resources Information Center

    Lennon, Julie; Harper, Robert; Biswas, Sus; Lloyd, Chris

    2007-01-01

    This article presents a survey of the demographical, educational and visual functional characteristics of children attending a specialist paediatric low-vision assessment clinic at Manchester Royal Eye Hospital. Comprehensive data were collected retrospectively from children attending the paediatric low-vision clinic between January 2003 and…

  5. How Much of the Paediatric Core Curriculum Do Medical Students Remember?

    ERIC Educational Resources Information Center

    Sullivan, Peter B.; Gregg, Nicky; Adams, Emily; Rodgers, Caroline; Hull, Jeremy

    2013-01-01

    Few educational studies have investigated how well information learned by medical students is retained over time. The primary aim of this study was to investigate how much of the paediatric core curriculum undergraduates remembered a year after originally passing their paediatrics examination. In addition, we looked at whether students'…

  6. [Consensus document by the Spanish Society of Paediatric Infectious Diseases and the advisory committee on vaccines of the Spanish Paediatrics Association on vaccination in immunocompromised children].

    PubMed

    Mellado Peña, M J; Moreno-Pérez, D; Ruíz Contreras, J; Hernández-Sampelayo Matos, T; Navarro Gómez, M L

    2011-12-01

    Vaccination in immunocompromised infants, children and adolescents is a major aspect in the follow-up of this complex pathology in specific Paediatric Units. Vaccination is also an important prevention tool, as this can, to a certain extent, determine the morbidity and mortality in these patients. This consensus document was jointly prepared by Working Groups of the Spanish Society of Paediatric Infectious Diseases and the Advisory Committee on Vaccines of the Spanish Paediatric Association, who are usually involved in updating the management of vaccinations in immunocompromised children, and reflects their opinions. The consensus specifically summarises indications for vaccination in the following special paediatric populations: Solid organ and haematopoietic transplant-recipients; primary immunodeficiency; asplenic children; non-previously transplanted immunocompromised patients; chronically ill patients; HIV-infected children and also the vaccines recommended for immunodeficient children who travel.

  7. [Importance of the National Childhood Cancer Registry in the field of paediatric oncology care in Hungary].

    PubMed

    Garami, Miklós; Schuler, Dezső; Jakab, Zsuzsanna

    2014-05-11

    National Childhood Cancer Registry has been operated since 1971 by the Hungarian Paediatric Oncology Network. This Registry collects data on epidemiology, treatment modalities and effectiveness, as well as late follow-up of childhood cancers. An internet-based paediatric cancer registration and communication system for the Hungarian Paediatric Oncology Network has been introduced in April, 2010. The National Childhood Cancer Registry contains data of all paediatric cancer patients (0-18 yrs) who have insurance covered by the Hungarian Social Security Card. Creation (1971) and operation of the National Childhood Cancer Registry have been very important steps in the field of childhood oncology to evaluate the efficiency of paediatric oncology treatments as well as maximize return on medical investment.

  8. Paediatric heart failure research: role of the National Heart, Lung, and Blood Institute.

    PubMed

    Burns, Kristin M

    2015-08-01

    The National Heart, Lung, and Blood Institute, of the National Institutes of Health, is committed to supporting research in paediatric heart failure. The Institute's support of paediatric heart failure research includes both investigator-initiated grants and Institute initiatives. There were 107 funded grants in paediatric heart failure over the past 20 years in basic, translational and clinical research, technology development, and support of registries. Such research includes a broad diversity of scientific topics and approaches. The Institute also supports several initiatives for paediatric heart failure, including the Pediatric Circulatory Support Program, the Pumps for Kids, Infants, and Neonates (PumpKIN) Program, PediMACS, and the Pediatric Heart Network. This review article describes the National Heart, Lung, and Blood Institute's past, present, and future efforts to promote a better understanding of paediatric heart failure, with the ultimate goal of improving outcomes. PMID:26377724

  9. Paediatric heart failure research: role of the National Heart, Lung, and Blood Institute.

    PubMed

    Burns, Kristin M

    2015-08-01

    The National Heart, Lung, and Blood Institute, of the National Institutes of Health, is committed to supporting research in paediatric heart failure. The Institute's support of paediatric heart failure research includes both investigator-initiated grants and Institute initiatives. There were 107 funded grants in paediatric heart failure over the past 20 years in basic, translational and clinical research, technology development, and support of registries. Such research includes a broad diversity of scientific topics and approaches. The Institute also supports several initiatives for paediatric heart failure, including the Pediatric Circulatory Support Program, the Pumps for Kids, Infants, and Neonates (PumpKIN) Program, PediMACS, and the Pediatric Heart Network. This review article describes the National Heart, Lung, and Blood Institute's past, present, and future efforts to promote a better understanding of paediatric heart failure, with the ultimate goal of improving outcomes.

  10. MicroRNAs: a new piece in the paediatric cardiovascular disease puzzle.

    PubMed

    Omran, Ahmed; Elimam, Dalia; Webster, Keith A; Shehadeh, Lina A; Yin, Fei

    2013-10-01

    Cardiovascular diseases in children comprise a large public health problem. The major goals of paediatric cardiologists and paediatric cardiovascular researchers are to identify the cause(s) of these diseases to improve treatment and preventive protocols. Recent studies show the involvement of microRNAs (miRs) in different aspects of heart development, function, and disease. Therefore, miR-based research in paediatric cardiovascular disorders is crucial for a better understanding of the underlying pathogenesis of the disease, and unravelling novel, efficient, preventive, and therapeutic means. The ultimate goal of such research is to secure normal cardiac development and hence decrease disabilities, improve clinical outcomes, and decrease the morbidity and mortality among children. This review focuses on the role of miRs in different paediatric cardiovascular conditions in an effort to encourage miR-based research in paediatric cardiovascular disorders. PMID:23443043

  11. Paratrooper's Ankle Fracture: Posterior Malleolar Fracture

    PubMed Central

    Young, Ki Won; Cho, Jae Ho; Kim, Hyung Seuk; Cho, Hun Ki; Lee, Kyung Tai

    2015-01-01

    Background We assessed the frequency and types of ankle fractures that frequently occur during parachute landings of special operation unit personnel and analyzed the causes. Methods Fifty-six members of the special force brigade of the military who had sustained ankle fractures during parachute landings between January 2005 and April 2010 were retrospectively analyzed. The injury sites and fracture sites were identified and the fracture types were categorized by the Lauge-Hansen and Weber classifications. Follow-up surveys were performed with respect to the American Orthopedic Foot and Ankle Society ankle-hindfoot score, patient satisfaction, and return to preinjury activity. Results The patients were all males with a mean age of 23.6 years. There were 28 right and 28 left ankle fractures. Twenty-two patients had simple fractures and 34 patients had comminuted fractures. The average number of injury and fractures sites per person was 2.07 (116 injuries including a syndesmosis injury and a deltoid injury) and 1.75 (98 fracture sites), respectively. Twenty-three cases (41.07%) were accompanied by posterior malleolar fractures. Fifty-five patients underwent surgery; of these, 30 had plate internal fixations. Weber type A, B, and C fractures were found in 4, 38, and 14 cases, respectively. Based on the Lauge-Hansen classification, supination-external rotation injuries were found in 20 cases, supination-adduction injuries in 22 cases, pronation-external rotation injuries in 11 cases, tibiofibular fractures in 2 cases, and simple medial malleolar fractures in 2 cases. The mean follow-up period was 23.8 months, and the average follow-up American Orthopedic Foot and Ankle Society ankle-hindfoot score was 85.42. Forty-five patients (80.36%) reported excellent or good satisfaction with the outcome. Conclusions Posterior malleolar fractures occurred in 41.07% of ankle fractures sustained in parachute landings. Because most of the ankle fractures in parachute injuries were

  12. Migrant-friendly hospitals: a paediatric perspective - improving hospital care for migrant children

    PubMed Central

    2013-01-01

    Background The European Union (EU) Migrant-Friendly Hospital (MFH) Initiative, introduced in 2002, promotes the adoption of care approaches adapted to meet the service needs of migrants. However, for paediatric hospitals, no specific recommendations have been offered for MFH care for children. Using the Swiss MFH project as a case study, this paper aims to identify hospital-based care needs of paediatric migrants (PMs) and good service approaches. Methods Semi-structured interviews were conducted with principal project leaders of five paediatric hospitals participating in the Swiss MFH project. A review of the international literature on non-clinical hospital service needs and service responses of paediatric MFHs was conducted. Results Paediatric care can be complex, usually involving both the patient and the patient’s family. Key challenges include differing levels of acculturation between parents and children; language barriers; cultural differences between patient and provider; and time constraints. Current service and infrastructural responses include interpretation services for PMs and parents, translated information material, and special adaptations to ensure privacy, e.g., during breastfeeding. Clear standards for paediatric migrant-friendly hospitals (P-MFH) are lacking. Conclusions International research on hospital care for migrant children is scarce. The needs of paediatric migrants and their families may differ from guidance for adults. Paediatric migrant needs should be systematically identified and used to inform paediatric hospital care approaches. Hospital processes from admission to discharge should be revised to ensure implementation of migrant-sensitive approaches suitable for children. Staff should receive adequate support, such as training, easily available interpreters and sufficient consultation time, to be able to provide migrant-friendly paediatric services. The involvement of migrant groups may be helpful. Improving the quality of care

  13. Derivation of Australian diagnostic reference levels for paediatric multi detector computed tomography.

    PubMed

    Hayton, Anna; Wallace, Anthony

    2016-09-01

    Australian National Diagnostic Reference Levels for paediatric multi detector computed tomography were established for three protocols, Head, Chest and AbdoPelvis, across two age groups, Baby/Infant 0-4 years and Child 5-14 years by the Australian Radiation Protection and Nuclear Safety Agency in 2012. The establishment of Australian paediatric DRLs is an important step towards lowering patient CT doses on a national scale. While Adult DRLs were calculated with data collected from the web based Australian National Diagnostic Reference Level Service, no paediatric data was submitted in the first year of service operation. Data from an independent Royal Australian and New Zealand College of Radiologists Quality Use of Diagnostic Imaging paediatric optimisation survey was used. The paediatric DRLs were defined for CTDIvol (mGy) and DLP (mGy·cm) values that referenced the 16 cm PMMA phantom for the Head protocol and the 32 cm PMMA phantom for body protocols for both paediatric age groups. The Australian paediatric DRLs for multi detector computed tomography are for the Head, Chest and AbdoPelvis protocols respectively, 470, 60 and 170 mGy·cm for the Baby/Infant age group, and 600, 110 and 390 mGy·cm for the Child age group. A comparison with published international paediatric DRLs for computed tomography reveal the Australian paediatric DRLs to be lower on average. However, the comparison is complicated by misalignment of defined age ranges. It is the intention of ARPANSA to review the paediatric DRLs in conjunction with a review of the adult DRLs, which should occur within 5 years of their publication. PMID:27350262

  14. [Fractures of the forefoot].

    PubMed

    Richter, M

    2011-10-01

    Fractures of the forefoot are common and comprise approximately two thirds of all foot fractures. Forefoot fractures are caused by direct impact or the effect of indirect force. The forces exerted can range from repetitive minor load (stress fractures) to massive destructive forces (complex trauma). The clinical course in forefoot fractures is typically more favourable than in fractures of the mid- and hindfoot. The incidence of complications like infection or pseudarthrosis is low. Exceptions are rare fractures of the proximal shaft of the fifth metatarsal and the sesamoids with higher pseudarthrosis rates. Malunited metatarsal fractures can cause painful conditions that should even be treated operatively. Differences in structure and function of the different forefoot areas and specific fracture types require an adapted management of these special injuries.

  15. MRI of paediatric liver tumours: How we review and report.

    PubMed

    Shelmerdine, Susan C; Roebuck, Derek J; Towbin, Alexander J; McHugh, Kieran

    2016-01-01

    Liver tumours are fortunately rare in children. Benign tumours such as haemangiomas and cystic mesenchymal hamartomas are typically seen in infancy, often before 6 months of age. After that age, malignant hepatic tumours increase in frequency. The differentiation of a malignant from benign lesion on imaging can often negate the need for biopsy. Ultrasound is currently the main screening tool for suspected liver pathology, and is ideally suited for evaluation of hepatic lesions in children due to their generally small size. With increasing research, public awareness and parental anxiety regarding radiation dosage from CT imaging, MRI is now unquestionably the modality of choice for further characterisation of hepatic mass lesions.Nevertheless the cost, length of imaging time and perceived complexity of a paediatric liver MR study can be intimidating to the general radiologist and referring clinician. This article outlines standard MR sequences utilised, reasons for their utilisation, types of mixed hepatocyte specific/extracellular contrast agents employed and imaging features that aid the interpretation of paediatric liver lesions. The two commonest paediatric liver malignancies, namely hepatoblastoma and hepatocellular carcinoma are described. Differentiation of primary hepatic malignancies with metastatic disease and mimickers of malignancy such as focal nodular hyperplasia (FNH) and hepatic adenomas are also featured in this review..Imaging should aim to clarify the presence of a lesion, the likelihood of malignancy and potential for complete surgical resection. Reviewing and reporting the studies should address these issues in a systematic fashion whilst also commenting upon background liver parenchymal appearances. Clinical information and adequate patient preparation prior to MR imaging studies help enhance the diagnostic yield. PMID:27526937

  16. Forecasting paediatric malaria admissions on the Kenya Coast using rainfall

    PubMed Central

    Karuri, Stella Wanjugu; Snow, Robert W.

    2016-01-01

    Background Malaria is a vector-borne disease which, despite recent scaled-up efforts to achieve control in Africa, continues to pose a major threat to child survival. The disease is caused by the protozoan parasite Plasmodium and requires mosquitoes and humans for transmission. Rainfall is a major factor in seasonal and secular patterns of malaria transmission along the East African coast. Objective The goal of the study was to develop a model to reliably forecast incidences of paediatric malaria admissions to Kilifi District Hospital (KDH). Design In this article, we apply several statistical models to look at the temporal association between monthly paediatric malaria hospital admissions, rainfall, and Indian Ocean sea surface temperatures. Trend and seasonally adjusted, marginal and multivariate, time-series models for hospital admissions were applied to a unique data set to examine the role of climate, seasonality, and long-term anomalies in predicting malaria hospital admission rates and whether these might become more or less predictable with increasing vector control. Results The proportion of paediatric admissions to KDH that have malaria as a cause of admission can be forecast by a model which depends on the proportion of malaria admissions in the previous 2 months. This model is improved by incorporating either the previous month's Indian Ocean Dipole information or the previous 2 months’ rainfall. Conclusions Surveillance data can help build time-series prediction models which can be used to anticipate seasonal variations in clinical burdens of malaria in stable transmission areas and aid the timing of malaria vector control. PMID:26842613

  17. The Spectrum of Paediatric Intestinal Obstruction in Kenya

    PubMed Central

    Ooko, Philip Blasto; Wambua, Patricia; Oloo, Mark; Odera, Agneta; Topazian, Hillary Mariko; White, Russell

    2016-01-01

    Introduction Intestinal obstruction (IO) occurs when there is impedance to the flow of intestinal contents due to a congenital or acquired pathology, and is a common paediatric surgical emergency. This study aimed to assess the pattern and outcome of paediatric IO in western Kenya. Methods A retrospective review of all recorded cases of mechanical IO in patients aged 15 years or below admitted at Tenwek Hospital between January 2009 and December 2013. Results The cohort included a total of 217 children (130 boys and 87 girls). The mean age was 6.7 years (range: newborn-15 years), with most (65, 30%) cases aged 1-3 years. Vomiting (161, 74.2%), abdominal pain (152, 70%), abdominal tenderness (113, 52.1%), constipation (111, 51.2%), and abdominal distension (104, 47.9%) were the predominant signs and symptoms. The most common causes of IO were ascariasis (96, 44.2%), adhesions (34, 15.7%), and intussusception (30, 13.8%). Intussusception was the leading cause of IO in children aged ≤ 1 year, ascariasis in children aged 1-5 and 6-10 years, and adhesions in children aged 11-15 years. Operative management was undertaken in 120 (55.3%) cases with 39 (32.5%) of these having gangrenous bowel. The overall mortality rate was 5%. Conclusion The most common causes of mechanical bowel obstruction in this series were ascariasis, adhesions, and intussusception. Ascariasis remains a significant cause of paediatric IO in this region, thus public education, improved sanitation and deworming campaigns may be helpful in reducing the worm burden. PMID:27642384

  18. Phase Synchronization in Electroencephalographic Recordings Prognosticates Outcome in Paediatric Coma

    PubMed Central

    Nenadovic, Vera; Perez Velazquez, Jose Luis; Hutchison, James Saunders

    2014-01-01

    Brain injury from trauma, cardiac arrest or stroke is the most important cause of death and acquired disability in the paediatric population. Due to the lifetime impact of brain injury, there is a need for methods to stratify patient risk and ultimately predict outcome. Early prognosis is fundamental to the implementation of interventions to improve recovery, but no clinical model as yet exists. Healthy physiology is associated with a relative high variability of physiologic signals in organ systems. This was first evaluated in heart rate variability research. Brain variability can be quantified through electroencephalographic (EEG) phase synchrony. We hypothesised that variability in brain signals from EEG recordings would correlate with patient outcome after brain injury. Lower variability in EEG phase synchronization, would be associated with poor patient prognosis. A retrospective study, spanning 10 years (2000–2010) analysed the scalp EEGs of children aged 1 month to 17 years in coma (Glasgow Coma Scale, GCS, <8) admitted to the paediatric critical care unit (PCCU) following brain injury from TBI, cardiac arrest or stroke. Phase synchrony of the EEGs was evaluated using the Hilbert transform and the variability of the phase synchrony calculated. Outcome was evaluated using the 6 point Paediatric Performance Category Score (PCPC) based on chart review at the time of hospital discharge. Outcome was dichotomized to good outcome (PCPC score 1 to 3) and poor outcome (PCPC score 4 to 6). Children who had a poor outcome following brain injury secondary to cardiac arrest, TBI or stroke, had a higher magnitude of synchrony (R index), a lower spatial complexity of the synchrony patterns and a lower temporal variability of the synchrony index values at 15 Hz when compared to those patients with a good outcome. PMID:24752289

  19. Evaluating an outreach service for paediatric burns follow up.

    PubMed

    Cubitt, Jonathan J; Chesney, Amy; Brown, Liz; Nguyen, Dai Q

    2015-09-01

    Complications following paediatric burns are well documented and care needs to be taken to ensure the appropriate follow up of these patients. Historically this has meant follow up into adulthood however this is often not necessary. The centralisation of burns services in the UK means that patients and their parents may have to travel significant distances to receive this follow up care. To optimise our burns service we have introduced a burns outreach service to enable the patients to be treated closer to home. The aim of this study is to investigate the impact of the introduction of the burns outreach service and within this environment define the optimum length of time needed to follow up these patients. A retrospective analysis was carried out of 100 consecutive paediatric burns patients who underwent surgical management of their burn. During the follow up period there were 43 complications in 32 patients (32%). These included adverse scarring (either hypertrophic or keloid), delayed healing (taking >1 month to heal) and contractures (utilising either splinting or surgical correction). Fifty-nine percent of these complications occurred within 6 months of injury and all occurred within 18 months. Size of burn was directly correlated to the risk of developing a complication. The outreach service reduced the distance the patient needs to travel for follow up by more than 50%. There was also a significant financial benefit for the service as the follow up clinics were on average 50% cheaper with burns outreach than burns physician. Burns outreach is a feasible service that not only benefits the patients but also is cheaper for the burns service. The optimum length of follow up for paediatric burns in 18 months, after which if there have not been any complications they can be discharged. PMID:26036205

  20. Evaluating an outreach service for paediatric burns follow up.

    PubMed

    Cubitt, Jonathan J; Chesney, Amy; Brown, Liz; Nguyen, Dai Q

    2015-09-01

    Complications following paediatric burns are well documented and care needs to be taken to ensure the appropriate follow up of these patients. Historically this has meant follow up into adulthood however this is often not necessary. The centralisation of burns services in the UK means that patients and their parents may have to travel significant distances to receive this follow up care. To optimise our burns service we have introduced a burns outreach service to enable the patients to be treated closer to home. The aim of this study is to investigate the impact of the introduction of the burns outreach service and within this environment define the optimum length of time needed to follow up these patients. A retrospective analysis was carried out of 100 consecutive paediatric burns patients who underwent surgical management of their burn. During the follow up period there were 43 complications in 32 patients (32%). These included adverse scarring (either hypertrophic or keloid), delayed healing (taking >1 month to heal) and contractures (utilising either splinting or surgical correction). Fifty-nine percent of these complications occurred within 6 months of injury and all occurred within 18 months. Size of burn was directly correlated to the risk of developing a complication. The outreach service reduced the distance the patient needs to travel for follow up by more than 50%. There was also a significant financial benefit for the service as the follow up clinics were on average 50% cheaper with burns outreach than burns physician. Burns outreach is a feasible service that not only benefits the patients but also is cheaper for the burns service. The optimum length of follow up for paediatric burns in 18 months, after which if there have not been any complications they can be discharged.

  1. Epigenetics: What does it mean for paediatric practice?

    PubMed Central

    Hall, Judith G

    2014-01-01

    ‘Epigenetics’ involves the study of gene expression and the environmental exposures that influence expression. In paediatrics, it is recognized that different physiological and developmental stages of the young individual are affected by both genetic control and environmental influence. It appears that changes in gene expression – not changes in the DNA itself – can be passed on from one generation to another. The importance for paediatricians is recognizing disorders involving epigenetics, recording events during childhood that could affect epigenetic control of gene expression, and being aware of new therapies as they become available. Paediatricians need to be able to recognize the relevant risk factors. PMID:24627653

  2. The rise of the rats: A growing paediatric issue

    PubMed Central

    Khatchadourian, Karine; Ovetchkine, Philippe; Minodier, Philippe; Lamarre, Valérie; Lebel, Marc H; Tapiéro, Bruce

    2010-01-01

    Rat bite fever (RBF), a systemic infection of Streptobacillus moniliformis or Spirillum minus characterized by fever, arthralgias and petechial-purpuric rash on the extremities, carries a mortality rate of 7% to 10% if untreated. In Canada, one adult and two paediatric cases of RBF have been reported since 2000. In recent years, pet rats have become quite popular among children, placing them at an increased risk for RBF. Thus, paediatricians need to be more wary of the potential for RBF in their patients. In the present report, a culture-confirmed case of RBF and two additional cases of suspected infection are described. PMID:21358889

  3. Clinical features of paediatric pulmonary hypertension: a registry study

    PubMed Central

    Berger, Rolf M F; Beghetti, Maurice; Humpl, Tilman; Raskob, Gary E; Ivy, D Dunbar; Jing, Zhi-Cheng; Bonnet, Damien; Schulze-Neick, Ingram; Barst, Robyn J

    2012-01-01

    Summary Background Paediatric pulmonary hypertension, is an important cause of morbidity and mortality, and is insufficiently characterised in children. The Tracking Outcomes and Practice in Pediatric Pulmonary Hypertension (TOPP) registry is a global, prospective study designed to provide information about demographics, treatment, and outcomes in paediatric pulmonary hypertension. Methods Consecutive patients aged 18 years or younger at diagnosis with pulmonary hypertension and increased pulmonary vascular resistance were enrolled in TOPP at 31 centres in 19 countries from Jan 31, 2008, to Feb 15, 2010. Patient and disease characteristics, including age at diagnosis and at enrolment, sex, ethnicity, presenting symptoms, pulmonary hypertension classification, comorbid disorders, medical and family history, haemodynamic indices, and functional class were recorded. Follow-up was decided by the patients’ physicians according to the individual’s health-care needs. Findings 362 of 456 consecutive patients had confirmed pulmonary hypertension (defined as mean pulmonary artery pressure ≥25 mm Hg, pulmonary capillary wedge pressure ≤12 mm Hg, and pulmonary vascular resistance index ≥3 WU/m32). 317 (88%) patients had pulmonary arterial hypertension (PAH), which was idiopathic [IPAH] or familial [FPAH] in 182 (57%), and associated with other disorders in 135 (43%), of which 115 (85%) cases were associated with congenital heart disease. 42 patients (12%) had pulmonary hypertension associated with respiratory disease or hypoxaemia, with bronchopulmonary dysplasia most frequent. Finally, only three patients had either chronic thromboembolic pulmonary hypertension or miscellaneous causes of pulmonary hypertension. Chromosomal anomalies, mainly trisomy 21, were reported in 47 (13%) of patients with confirmed disease. Median age at diagnosis was 7 years (IQR 3–12); 59% (268 of 456) were female. Although dyspnoea and fatigue were the most frequent symptoms, syncope

  4. Extracorporeal shockwave lithotripsy monotherapy for paediatric urinary tract calculi.

    PubMed

    Thornhill, J A; Moran, K; Mooney, E E; Sheehan, S; Smith, J M; Fitzpatrick, J M

    1990-06-01

    The role of extracorporeal shockwave lithotripsy (ESWL) in the management of paediatric urinary tract calculi was evaluated. The study group included 22 children (13 male, 9 female) with an age range of 2 to 13 years. The renal calculi, including staghorn and ureteric calculi, varied in size from 0.3 to 5 cm. Overall stone clearance at 3 months was 79% with a low incidence of complications (2 children required nephrostomy drainage for sepsis). ESWL is a non-invasive method of managing even complex stones in children of all ages, irrespective of size or position.

  5. [Paediatric gynaecological outpatient department--a report on 600 patients].

    PubMed

    Grünberger, W; Fischl, F

    1982-11-26

    Problems arising during the examination and treatment of paediatric gynaecological patients are described. 387 out of 600 girls seen at the outpatient department for infants and juveniles of the 1st Department of Obstetrics and Gynaecology of the University of Vienna were premenarchal and 213 were post-menarchal (average age 7.45 years). The most frequent diagnosis was vulvovaginitis (43%), followed by pathological vaginal bleeding (12%), vulval disorders (6%) and pubertas praecox (5%); about twenty additional conditions were diagnosed. Absolute and extended indications for gynaecological and vaginoscopic examinations are demonstrated. PMID:7164465

  6. Transition of care from paediatric to adult services in haematology

    PubMed Central

    Bolton‐Maggs, Paula H B

    2007-01-01

    The need for adequate preparation for transition for young people with health care needs who require long term follow‐up in the adult sector has long been recognised and is a required part of the national service framework for children. The Royal College of Paediatrics and Child Health and the Royal College of Nursing have endorsed this need for improvement in services for adolescents. In 2006 the Department of Health launched guidelines with a wealth of recommendations. Despite these initiatives only slow progress has been made (usually by enthusiasts) and much work is needed to develop good programmes in many specialties, including non‐malignant haematology. PMID:17715443

  7. Medical management of paediatric burn injuries: best practice.

    PubMed

    Kim, Leo K P; Martin, Hugh C O; Holland, Andrew J A

    2012-04-01

    Burns commonly occur in children and their first aid remains inadequate despite burn prevention programmes. While scald injuries predominate, contact and flame burns remain common. Although typically less severe injuries overall than those in adults, hypertrophic scarring complicating both the burn wound and even donor sites occur more frequently in children. The heterogeneous nature of burn wounds, coupled with the difficulties associated with the early clinical assessment of burn depth, has stimulated the application of novel technologies to predict burn wound outcome. This review explores current best practice in the management of paediatric burns, with a focus on prevention, optimal first aid, resuscitation, burn wound prediction and wound management strategies.

  8. Weaning from mechanical ventilation in paediatrics. State of the art.

    PubMed

    Valenzuela, Jorge; Araneda, Patricio; Cruces, Pablo

    2014-03-01

    Weaning from mechanical ventilation is one of the greatest volume and strength issues in evidence-based medicine in critically ill adults. In these patients, weaning protocols and daily interruption of sedation have been implemented, reducing the duration of mechanical ventilation and associated morbidity. In paediatrics, the information reported is less consistent, so that as yet there are no reliable criteria for weaning and extubation in this patient group. Several indices have been developed to predict the outcome of weaning. However, these have failed to replace clinical judgement, although some additional measurements could facilitate this decision.

  9. Weaning from mechanical ventilation in paediatrics. State of the art.

    PubMed

    Valenzuela, Jorge; Araneda, Patricio; Cruces, Pablo

    2014-03-01

    Weaning from mechanical ventilation is one of the greatest volume and strength issues in evidence-based medicine in critically ill adults. In these patients, weaning protocols and daily interruption of sedation have been implemented, reducing the duration of mechanical ventilation and associated morbidity. In paediatrics, the information reported is less consistent, so that as yet there are no reliable criteria for weaning and extubation in this patient group. Several indices have been developed to predict the outcome of weaning. However, these have failed to replace clinical judgement, although some additional measurements could facilitate this decision. PMID:23542044

  10. Cystic change in primary paediatric optic nerve sheath meningioma.

    PubMed

    Narayan, Daniel; Rajak, Saul; Patel, Sandy; Selva, Dinesh

    2016-08-01

    Primary optic nerve sheath meningiomas (PONSM) are rare in children. Cystic meningiomas are an uncommon subgroup of meningiomas. We report a case of paediatric PONSM managed using observation alone that underwent cystic change and radiological regression. A 5-year-old girl presented with visual impairment and proptosis. Magnetic resonance (MR) imaging demonstrated a PONSM. The patient was left untreated and followed up with regular MR imaging. Repeat imaging at 16 years of age showed the tumour had started to develop cystic change. Repeat imaging at 21 years of age showed the tumour had decreased in size. PMID:27310300

  11. Epidemiology of fragility fractures.

    PubMed

    Friedman, Susan M; Mendelson, Daniel Ari

    2014-05-01

    As the world population of older adults-in particular those over age 85-increases, the incidence of fragility fractures will also increase. It is predicted that the worldwide incidence of hip fractures will grow to 6.3 million yearly by 2050. Fractures result in significant financial and personal costs. Older adults who sustain fractures are at risk for functional decline and mortality, both as a function of fractures and their complications and of the frailty of the patients who sustain fractures. Identifying individuals at high risk provides an opportunity for both primary and secondary prevention.

  12. Infant skull fracture (image)

    MedlinePlus

    Skull fractures may occur with head injuries. Although the skull is both tough and resilient and provides excellent ... or blow can result in fracture of the skull and may be accompanied by injury to the ...

  13. Nasal fracture (image)

    MedlinePlus

    A nasal fracture is a break in the bone over the ridge of the nose. It usually results from a blunt ... and is one of the most common facial fracture. Symptoms of a broken nose include pain, blood ...

  14. Metatarsal stress fractures - aftercare

    MedlinePlus

    The metatarsal bones are the long bones in your foot that connect your ankle to your toes. A stress fracture is a break in the bone that happens with repeated injury or stress. Stress fractures are caused ...

  15. Fractures in anisotropic media

    NASA Astrophysics Data System (ADS)

    Shao, Siyi

    Rocks may be composed of layers and contain fracture sets that cause the hydraulic, mechanical and seismic properties of a rock to be anisotropic. Coexisting fractures and layers in rock give rise to competing mechanisms of anisotropy. For example: (1) at low fracture stiffness, apparent shear-wave anisotropy induced by matrix layering can be masked or enhanced by the presence of a fracture, depending on the fracture orientation with respect to layering, and (2) compressional-wave guided modes generated by parallel fractures can also mask the presence of matrix layerings for particular fracture orientations and fracture specific stiffness. This report focuses on two anisotropic sources that are widely encountered in rock engineering: fractures (mechanical discontinuity) and matrix layering (impedance discontinuity), by investigating: (1) matrix property characterization, i.e., to determine elastic constants in anisotropic solids, (2) interface wave behavior in single-fractured anisotropic media, (3) compressional wave guided modes in parallel-fractured anisotropic media (single fracture orientation) and (4) the elastic response of orthogonal fracture networks. Elastic constants of a medium are required to understand and quantify wave propagation in anisotropic media but are affected by fractures and matrix properties. Experimental observations and analytical analysis demonstrate that behaviors of both fracture interface waves and compressional-wave guided modes for fractures in anisotropic media, are affected by fracture specific stiffness (controlled by external stresses), signal frequency and relative orientation between layerings in the matrix and fractures. A fractured layered medium exhibits: (1) fracture-dominated anisotropy when the fractures are weakly coupled; (2) isotropic behavior when fractures delay waves that are usually fast in a layered medium; and (3) matrix-dominated anisotropy when the fractures are closed and no longer delay the signal. The

  16. Displaced patella fractures.

    PubMed

    Della Rocca, Gregory J

    2013-10-01

    Displaced patella fractures often result in disruption of the extensor mechanism of the knee. An intact extensor mechanism is a requirement for unassisted gait. Therefore, operative treatment of the displaced patella fracture is generally recommended. The evaluation of the patella fracture patient includes examination of extensor mechanism integrity. Operative management of patella fractures normally includes open reduction with internal fixation, although partial patellectomy is occasionally performed, with advancement of quadriceps tendon or patellar ligament to the fracture bed. Open reduction with internal fixation has historically been performed utilizing anterior tension band wiring, although comminution of the fracture occasionally makes this fixation construct inadequate. Supplementation or replacement of the tension band wire construct with interfragmentary screws, cerclage wire or suture, and/or plate-and-screw constructs may add to the stability of the fixation construct. Arthrosis of the patellofemoral joint is very common after healing of patella fractures, and substantial functional deficits may persist long after fracture healing has occurred.

  17. What Do We Know about Knowledge Brokers in Paediatric Rehabilitation? A Systematic Search and Narrative Summary

    PubMed Central

    Verrier, Molly C.; Landry, Michel D.

    2014-01-01

    ABSTRACT Purpose: To conduct a systematic review of the literature related to the use of knowledge brokers within paediatric rehabilitation, and specifically to determine (1) how knowledge brokers are defined and used in paediatric rehabilitation and (2) whether knowledge brokers in paediatric rehabilitation have demonstrably improved the performance of health care providers or organizations. Methods: The MEDLINE, CINAHL, EMBASE, and AMED databases were systematically searched to identify studies relating to knowledge brokers or knowledge brokering within paediatric rehabilitation, with no restriction on the study design or primary aim. Following review of titles and abstracts, those studies identified as potentially relevant were assessed based on the inclusion criteria that they: (1) examined some aspect of knowledge brokers/brokering in paediatric rehabilitation; (2) included sufficient descriptive detail on how knowledge brokers/brokering were used; and(3) were peer-reviewed and published in English. Results: Of 1513 articles retrieved, 4 met the inclusion criteria, 3 of which referenced the same knowledge broker initiative. Two papers used mixed methods, one qualitative methodology, and one case presentation. Because of the different methods used in the included studies, the findings are presented in a narrative summary. Conclusions: This study provides an overview of the limited understanding of knowledge brokers within paediatric rehabilitation. Knowledge broker initiatives introduced within paediatric rehabilitation have been anchored in different theoretical frameworks, and no conclusions can be drawn as to the optimum combination of knowledge brokering activities and methods, nor about optimal duration, for sustained results. PMID:24799751

  18. The emerging global epidemic of paediatric inflammatory bowel disease--causes and consequences.

    PubMed

    Malmborg, P; Hildebrand, H

    2016-03-01

    Two decades ago, paediatric inflammatory bowel disease (IBD) drew only modest interest from the international paediatric community. Since then, dramatically globally increasing incidence rates have made childhood-onset IBD a priority for most paediatric gastroenterologists. The emerging pandemia of paediatric IBD has fuelled a quest to identify the recent changes in early life exposures that could explain the increasing risk for IBD amongst today's children. Treatment of children with IBD should aim for symptom control but should also target restoration of growth and prevention of pubertal delay. The paediatric IBD phenotype seems to be characterized by more extensive disease location, and some comparative studies have suggested that childhood-onset IBD also represents a more severe phenotype than the adult-onset IBD form. In this review, we analyse recent global incidence trends of paediatric IBD. We present an update on the known and suggested risk factors that could explain the emerging global epidemia of paediatric IBD. We also draw attention to differences in treatment between children and adults with IBD. Finally, we highlight latest follow-up studies that question the proposed dynamic and aggressive nature of childhood-onset IBD.

  19. Morbidity and severity of illness during interhospital transfer: impact of a specialised paediatric retrieval team.

    PubMed Central

    Britto, J.; Nadel, S.; Maconochie, I.; Levin, M.; Habibi, P.

    1995-01-01

    OBJECTIVE--To evaluate the morbidity and severity of illness during interhospital transfer of critically ill children by a specialised paediatric retrieval team. DESIGN--Prospective, descriptive study. SETTING--Hospitals without paediatric intensive care facilities in and around the London area, and a paediatric intensive care unit at a tertiary centre. SUBJECTS--51 critically ill children transferred to the paediatric intensive care unit. MAIN OUTCOME MEASURES--Adverse events related to equipment and physiological deterioration during transfer. Paediatric risk of mortality score before and after retrieval. Therapeutic intervention score before and after arrival of retrieval team. RESULTS--Two (4%) patients had preventable physiological deterioration during transport. There were no adverse events related to equipment. Severity of illness decreased during stabilisation and transport by the retrieval team, suggested by the difference between risk of mortality scores before and after retrieval (P < 0.001). The median (range) difference between the two scores was 3.0 (-6 to 17). Interventions during stabilisation by the retrieval team increased, demonstrated by the difference between intervention scores before and after retrieval, median (range) difference between the two scores being 6 (-8 to 38) (P < 0.001). CONCLUSIONS--Our study indicates that a specialised paediatric retrieval team can rapidly deliver intensive care to critically ill children awaiting transfer. Such children can be transferred to a paediatric intensive care unit with minimal morbidity and mortality related to transport. There was no deterioration in the clinical condition of most patients during transfer. PMID:7580489

  20. Global child health priorities: what role for paediatric oncologists?

    PubMed

    Kellie, Stewart J; Howard, Scott C

    2008-11-01

    Despite increasing globalisation, international mobility and economic interdependence, 9.7 million children aged less than 5 years in low income countries will die this year, almost all from preventable or treatable diseases. Diarrhoea, pneumonia and malaria account for 5 million of these deaths each year, compared to about 150,000 deaths from childhood cancer in low- and middle-income countries. In high-income countries, 80% of the 50,000 children diagnosed with cancer each year survive, yet cancer remains the leading disease-related cause of childhood death. In low- and middle-income countries, where 80% of children live, the 200,000 children diagnosed with cancer each year have limited access to curative treatment, and only about 25% survive. Some might argue that death from paediatric cancer in poor countries is insignificant compared to death from other causes, and that scarce health resources may be better used in other areas of public health. Is there a role for the treatment of children with cancer in these regions? Do international partnerships or 'twinning' programmes enhance local health care or detract from other public health priorities? What is ethical and what is possible? This review examines the health challenges faced by infants and children in low-income countries, and assesses the role and impact of international paediatric oncology collaboration to improve childhood cancer care worldwide. PMID:18799306

  1. Dealing with paediatric cholesteatoma: how we changed our management.

    PubMed

    Sergi, B; Galli, J; Battista, M; De Corso, E; Paludetti, G

    2014-04-01

    We reviewed our series of surgeries for paediatric cholesteatoma to assess outcomes and functional results considering the extension of disease and surgical techniques. Between January 2003 and December 2009, 36 patients (range 6-14 years) were operated on for cholesteatoma. We considered the sites involved by the cholesteatoma (mastoid, antrum, attic, middle ear, Eustachian tube), surgical techniques used (intact canal wall, canal wall down) and how our habits changed over the years; moreover, we evaluated ossicular chain conditions and how we managed the ossiculoplasty. As outcomes, we considered the percentage of residual and recurrent cholesteatoma for each technique and hearing function (air bone gap closure, high frequencies bone conduction hearing loss) at follow-up. Intact canal wall was performed in 20 patients and canal wall down in 13 patients, in 9 as first surgery. In both groups, we observed improvement of the air bone gap; in the intact canal wall group, a residual cholesteatoma was observed in 6 patients whereas, during follow-up, 2 patients who underwent a canal wall down showed a recurrent cholesteatoma that was treated in an outpatient setting. Eradication of cholesteatoma and restoration of hearing function in paediatric patients present unique surgical challenges. Our experience shows an increased choice of intact canal wall over the years. Therefore, it is important for the surgeon to counsel parents about the probable need for multiple surgeries, especially if an intact canal wall mastoidectomy is performed. PMID:24843225

  2. Cell migration in paediatric glioma; characterisation and potential therapeutic targeting

    PubMed Central

    Cockle, J V; Picton, S; Levesley, J; Ilett, E; Carcaboso, A M; Short, S; Steel, L P; Melcher, A; Lawler, S E; Brüning-Richardson, A

    2015-01-01

    Background: Paediatric high grade glioma (pHGG) and diffuse intrinsic pontine glioma (DIPG) are highly aggressive brain tumours. Their invasive phenotype contributes to their limited therapeutic response, and novel treatments that block brain tumour invasion are needed. Methods: Here, we examine the migratory characteristics and treatment effect of small molecule glycogen synthase kinase-3 inhibitors, lithium chloride (LiCl) and the indirubin derivative 6-bromoindirubin-oxime (BIO), previously shown to inhibit the migration of adult glioma cells, on two pHGG cell lines (SF188 and KNS42) and one patient-derived DIPG line (HSJD-DIPG-007) using 2D (transwell membrane, immunofluorescence, live cell imaging) and 3D (migration on nanofibre plates and spheroid invasion in collagen) assays. Results: All lines were migratory, but there were differences in morphology and migration rates. Both LiCl and BIO reduced migration and instigated cytoskeletal rearrangement of stress fibres and focal adhesions when viewed by immunofluorescence. In the presence of drugs, loss of polarity and differences in cellular movement were observed by live cell imaging. Conclusions: Ours is the first study to demonstrate that it is possible to pharmacologically target migration of paediatric glioma in vitro using LiCl and BIO, and we conclude that these agents and their derivatives warrant further preclinical investigation as potential anti-migratory therapeutics for these devastating tumours. PMID:25628092

  3. Global health: A lasting partnership in paediatric surgery

    PubMed Central

    Lakhoo, Kokila; Msuya, David

    2015-01-01

    Background: To emphasise the value of on-going commitment in Global Health Partnerships. Materials and Methods: A hospital link, by invitation, was set up between United Kingdom and Tanzania since 2002. The project involved annual visits with activities ranging from exchange of skill to training health professionals. Furthermore, the programme attracted teaching and research activities. For continuity, there was electronic communication between visits. Results: Six paediatric surgeons are now fully trained with three further in training in Africa. Paediatric surgery services are now separate from adult services. Seven trainee exchanges have taken place with four awarded fellowships/scholarships. Twenty-three clinical projects have been presented internationally resulting in eight international publications. The programme has attracted other health professionals, especially nursing and engineering. The Tropical Health and Education Trust prize was recently achieved for nursing and radiography. National Health Service has benefited from volunteering staff bringing new cost-effective ideas. A fully funded medical student elective programme has been achieved since 2008. Conclusion: Global Health Partnerships are an excellent initiative in establishing specialist services in countries with limited resources. In the future, this will translate into improved patient care as long as it is sustained and valued by long term commitment. PMID:26168748

  4. Neonatology/Paediatrics – Guidelines on Parenteral Nutrition, Chapter 13

    PubMed Central

    Fusch, C.; Bauer, K.; Böhles, H. J.; Jochum, F.; Koletzko, B.; Krawinkel, M.; Krohn, K.; Mühlebach, S.

    2009-01-01

    There are special challenges in implementing parenteral nutrition (PN) in paediatric patients, which arises from the wide range of patients, ranging from extremely premature infants up to teenagers weighing up to and over 100 kg, and their varying substrate requirements. Age and maturity-related changes of the metabolism and fluid and nutrient requirements must be taken into consideration along with the clinical situation during which PN is applied. The indication, the procedure as well as the intake of fluid and substrates are very different to that known in PN-practice in adult patients, e.g. the fluid, nutrient and energy needs of premature infants and newborns per kg body weight are markedly higher than of older paediatric and adult patients. Premature infants <35 weeks of pregnancy and most sick term infants usually require full or partial PN. In neonates the actual amount of PN administered must be calculated (not estimated). Enteral nutrition should be gradually introduced and should replace PN as quickly as possible in order to minimise any side-effects from exposure to PN. Inadequate substrate intake in early infancy can cause long-term detrimental effects in terms of metabolic programming of the risk of illness in later life. If energy and nutrient demands in children and adolescents cannot be met through enteral nutrition, partial or total PN should be considered within 7 days or less depending on the nutritional state and clinical conditions. PMID:20049070

  5. The Extent of Consumer Product Involvement in Paediatric Injuries

    PubMed Central

    Catchpoole, Jesani; Walker, Sue; Vallmuur, Kirsten

    2016-01-01

    A challenge in utilising health sector injury data for Product Safety purposes is that clinically coded data have limited ability to inform regulators about product involvement in injury events, given data entry is bound by a predefined set of codes. Text narratives collected in emergency departments can potentially address this limitation by providing relevant product information with additional accompanying context. This study aims to identify and quantify consumer product involvement in paediatric injuries recorded in emergency department-based injury surveillance data. A total of 7743 paediatric injuries were randomly selected from Queensland Injury Surveillance Unit database and associated text narratives were manually reviewed to determine product involvement in the injury event. A Product Involvement Factor classification system was used to categorise these injury cases. Overall, 44% of all reviewed cases were associated with consumer products, with proximity factor (25%) being identified as the most common involvement of a product in an injury event. Only 6% were established as being directly due to the product. The study highlights the importance of utilising injury data to inform product safety initiatives where text narratives can be used to identify the type and involvement of products in injury cases. PMID:27399744

  6. Paediatric drug development: the impact of evolving regulations.

    PubMed

    Turner, M A; Catapano, M; Hirschfeld, S; Giaquinto, C

    2014-06-01

    Children deserve medicines that are adapted to their needs. The need to include children in drug development has been recognised increasingly over the past few decades. Legal and regulatory frameworks are well established in the EU and US. The amount of work done to study medicines for children is significantly greater than it was 10 years go. Proof-of-concept has been demonstrated for all segments of the paediatric drug development pipeline. It is now time to examine how the practice of developing medicines for children has evolved within those frameworks and to determine how that work should be generalised. This review describes the development of medicines for children and critically appraises the work that has been done within those frameworks. Significant effort is needed to realize the potential provided by the current regulatory framework. Using the work programme of the Global Research in Paediatrics (GRiP) Network of Excellence as a template we outline current work and future growing points. PMID:24556465

  7. Bounded rationality alters the dynamics of paediatric immunization acceptance.

    PubMed

    Oraby, Tamer; Bauch, Chris T

    2015-06-02

    Interactions between disease dynamics and vaccinating behavior have been explored in many coupled behavior-disease models. Cognitive effects such as risk perception, framing, and subjective probabilities of adverse events can be important determinants of the vaccinating behaviour, and represent departures from the pure "rational" decision model that are often described as "bounded rationality". However, the impact of such cognitive effects in the context of paediatric infectious disease vaccines has received relatively little attention. Here, we develop a disease-behavior model that accounts for bounded rationality through prospect theory. We analyze the model and compare its predictions to a reduced model that lacks bounded rationality. We find that, in general, introducing bounded rationality increases the dynamical richness of the model and makes it harder to eliminate a paediatric infectious disease. In contrast, in other cases, a low cost, highly efficacious vaccine can be refused, even when the rational decision model predicts acceptance. Injunctive social norms can prevent vaccine refusal, if vaccine acceptance is sufficiently high in the beginning of the vaccination campaign. Cognitive processes can have major impacts on the predictions of behaviour-disease models, and further study of such processes in the context of vaccination is thus warranted.

  8. The Extent of Consumer Product Involvement in Paediatric Injuries.

    PubMed

    Catchpoole, Jesani; Walker, Sue; Vallmuur, Kirsten

    2016-07-07

    A challenge in utilising health sector injury data for Product Safety purposes is that clinically coded data have limited ability to inform regulators about product involvement in injury events, given data entry is bound by a predefined set of codes. Text narratives collected in emergency departments can potentially address this limitation by providing relevant product information with additional accompanying context. This study aims to identify and quantify consumer product involvement in paediatric injuries recorded in emergency department-based injury surveillance data. A total of 7743 paediatric injuries were randomly selected from Queensland Injury Surveillance Unit database and associated text narratives were manually reviewed to determine product involvement in the injury event. A Product Involvement Factor classification system was used to categorise these injury cases. Overall, 44% of all reviewed cases were associated with consumer products, with proximity factor (25%) being identified as the most common involvement of a product in an injury event. Only 6% were established as being directly due to the product. The study highlights the importance of utilising injury data to inform product safety initiatives where text narratives can be used to identify the type and involvement of products in injury cases.

  9. Caring and curing: paediatric cancer services since 1960.

    PubMed

    Barnes, E

    2005-09-01

    This paper traces the history of the specialist meanings of 'cure' in paediatric oncology in the UK, how they have changed with increasing organization of the discipline, ever-rising survival rates for all childhood cancers, and with feedback from patients and families. It examines the differing ways in which those involved in researching, treating, and raising funds for work on childhood cancers have understood and used the language of cure, and speculates as to why talking about the 'cure' of survivors of childhood cancers is so problematic. The paper discusses the particular importance of holistic care in the development of paediatric oncology. Psychosocial support is delivered alongside surgery, radiotherapy and chemotherapy. The focus for support is the patient's whole family, building a tenet of palliative care into curative treatment. The concept of the 'truly cured child' is argued to have been crucial in the discipline's decision in the 1970s and 1980s to make the psychosocial needs of patients and their families central in the programme of curing children with cancer. PMID:16098123

  10. Global child health priorities: what role for paediatric oncologists?

    PubMed

    Kellie, Stewart J; Howard, Scott C

    2008-11-01

    Despite increasing globalisation, international mobility and economic interdependence, 9.7 million children aged less than 5 years in low income countries will die this year, almost all from preventable or treatable diseases. Diarrhoea, pneumonia and malaria account for 5 million of these deaths each year, compared to about 150,000 deaths from childhood cancer in low- and middle-income countries. In high-income countries, 80% of the 50,000 children diagnosed with cancer each year survive, yet cancer remains the leading disease-related cause of childhood death. In low- and middle-income countries, where 80% of children live, the 200,000 children diagnosed with cancer each year have limited access to curative treatment, and only about 25% survive. Some might argue that death from paediatric cancer in poor countries is insignificant compared to death from other causes, and that scarce health resources may be better used in other areas of public health. Is there a role for the treatment of children with cancer in these regions? Do international partnerships or 'twinning' programmes enhance local health care or detract from other public health priorities? What is ethical and what is possible? This review examines the health challenges faced by infants and children in low-income countries, and assesses the role and impact of international paediatric oncology collaboration to improve childhood cancer care worldwide.

  11. Hydraulic fracture design optimization

    SciTech Connect

    Lee, Tae-Soo; Advani, S.H.

    1992-01-01

    This research and development investigation, sponsored by US DOE and the oil and gas industry, extends previously developed hydraulic fracture geometry models and applied energy related characteristic time concepts towards the optimal design and control of hydraulic fracture geometries. The primary objective of this program is to develop rational criteria, by examining the associated energy rate components during the hydraulic fracture evolution, for the formulation of stimulation treatment design along with real-time fracture configuration interpretation and control.

  12. Hydraulic fracture design optimization

    SciTech Connect

    Lee, Tae-Soo; Advani, S.H.

    1992-06-01

    This research and development investigation, sponsored by US DOE and the oil and gas industry, extends previously developed hydraulic fracture geometry models and applied energy related characteristic time concepts towards the optimal design and control of hydraulic fracture geometries. The primary objective of this program is to develop rational criteria, by examining the associated energy rate components during the hydraulic fracture evolution, for the formulation of stimulation treatment design along with real-time fracture configuration interpretation and control.

  13. Clavicle fractures: individualizing treatment for fracture type.

    PubMed

    Housner, Jeffrey A; Kuhn, John E

    2003-12-01

    Clavicle fractures are common injuries in both children and adults. In most cases, the diagnosis can be made readily from the patient's history and physical examination. X-rays are helpful to confirm the diagnosis, to assess the severity of the fracture, and to follow interval healing. Most fractures are treated nonoperatively, and surgical intervention is typically reserved for unstable distal clavicle fractures. Nonoperative options involve either a sling-and-swathe or figure-of-eight splint. Return-to-play decisions should be individualized based on the age of the patient, location and severity of the fracture, degree of clinical and radiographic healing, and the sport in which the athlete will be participating.

  14. The training paths and practice patterns of Canadian paediatric residency graduates, 2004–2010

    PubMed Central

    Hameed, Tahir; Lawrence, Sarah

    2016-01-01

    BACKGROUND: The Paediatric Chairs of Canada have been proactive in workforce planning, anticipating paediatric job opportunities in academic centres. To complement this, it is important to characterize the practice profiles of paediatricians exiting training, including those working outside of tertiary care centres. OBJECTIVE: To describe the training paths and the practice patterns of Canadian paediatric residency graduates. METHODS: A survey was completed in 2010 to 2011 by Canadian program directors regarding residents completing core paediatrics training between 2004 and 2010. Data collection included training path after completing core paediatrics training and practice type after graduation. RESULTS: Of 699 residents completing their core training in paediatrics, training path data were available for 685 (98%). Overall, 430 (63%) residents completed subspecialty training while 255 (37%) completed general paediatrics training only. There was a significant increase in subspecialty training, from 59% in earlier graduates (2004 to 2007) to 67% in later graduates (2008 to 2010) (P=0.037). Practice pattern data after completion of training were available for 245 general paediatricians and 205 subspecialists. Sixty-nine percent of general paediatricians were community based while 85% of subspecialists were hospital based in tertiary or quaternary centres. Of all residents currently in practice, only 36 (8%) were working in rural, remote or underserviced areas. CONCLUSIONS: Almost two-thirds of recent Canadian paediatric graduates pursued subspecialty training. There was a significant increase in the frequency of subspecialty training among later-year graduates. Few graduates are practicing in rural or underserviced areas. Further studies are needed to determine whether these trends continue and their impact on the future paediatric workforce in Canada. PMID:27398047

  15. Teaching paediatric resuscitation skills in a developing country: introduction of the Advanced Paediatric Life Support course into Vietnam.

    PubMed

    Young, Simon; Hutchinson, Adrian; Nguyen, Van Tu; Le, Thanh Hai; Nguyen, Dich Van; Vo, Thi Kim Hue

    2008-06-01

    In 2001, a nationwide study revealed deficiencies in the emergency care of seriously ill and injured children in Vietnam. In response, a project was initiated to conduct the Advanced Paediatric Life Support course in Vietnam and ascertain whether this course would provide a practical and sustainable method of improving the knowledge and skills of medical and nursing staff in this area. After approval to use the course was secured and funding obtained, the project commenced in 2003. Key Vietnamese personnel travelled to Australia to complete the course, undertake instructor training and gain organizational experience. Teaching materials were translated, reviewed and modified to account for local diseases and clinical practices while maintaining the fundamental principles of the parent course. Commencing in March 2004, 10 courses were conducted by Australian and Vietnamese instructors, training 239 doctors and nurses from a wide variety of clinical backgrounds. Additionally, three instructor courses were conducted, training 52 new instructors. As the skill and confidence of the Vietnamese instructors grew, the number and responsibilities of the international faculty reduced. The infrastructure now exists for the course to operate in a sustainable fashion within Vietnam. We believe that this project demonstrates that the course can be successfully modified to provide teaching in paediatric emergency care in a developing country.

  16. Osteoporotic vertebral fractures redux.

    PubMed

    Lentle, B C; Gordon, P; Ward, L

    2008-02-01

    Osteoporosis remains an important cause of morbidity and mortality especially in the elderly. This fact is largely due to fractures of the proximal femur and spine. As recently recognized, vertebral fractures are as much a threat to health and longevity as fractures of the proximal femur. In recent decades, the development of tools to evaluate fracture risk as well as medications to treat osteoporosis has altered the management of people who are at fracture risk. At the same time identification and management procedures concerning spinal fracturing are not very clear. Besides there is not even clear consensus about what exactly constitutes a vertebral fracture, particularly those of minor degree. While height loss is a simple and valuable tool to detect vertebral fractures, it is neither sensitive nor specific enough to replace radiographs. Some 65% of fractures cause no symptoms. Often vertebral fractures are misdiagnosed, especially if they have occurred silently and if the opportunity for diagnosis arises fortuitously. It is to the patient's benefit that radiologists report and physicians identify vertebral fractures evident on a chest or other radiograph, no matter how incidental to the immediate clinical indication for the examination. Technological evolution now allows dual-energy x-ray absorptiometry machines to be used to take spine images while doing a densitometry. The images are adequate, even if not of high radiographic quality, and, more important, the patient undergoes a smaller radiation dose than with conventional spinal radiographs. Such technology may promote fracture recognition. The recognition of vertebral fractures, as well as the prevention and treatment of further fractures, will likely do much to reduce both the burden of osteoporosis-related morbidity and mortality, as well as fracture-related costs to healthcare systems.

  17. Proximal humerus fractures.

    PubMed

    Price, Matthew C; Horn, Pamela L; Latshaw, James C

    2013-01-01

    Proximal humerus fractures are among the most common fractures associated with osteoporosis. With an aging population, incidence of these fractures will only increase. The proximal humerus not only forms the lateral portion of the shoulder articulation but also has significant associations with musculoskeletal and neurovascular structures. As a result, fractures of the proximal humerus can significantly impact not only the function of the shoulder joint, but the health and function of the entire upper extremity as well. Understanding of these fractures, the management options, and associated nursing care, can help reduce morbidity rate and improve functional outcomes.

  18. Talus fractures: surgical principles.

    PubMed

    Rush, Shannon M; Jennings, Meagan; Hamilton, Graham A

    2009-01-01

    Surgical treatment of talus fractures can challenge even the most skilled foot and ankle surgeon. Complicated fracture patterns combined with joint dislocation of variable degrees require accurate assessment, sound understanding of principles of fracture care, and broad command of internal fixation techniques needed for successful surgical care. Elimination of unnecessary soft tissue dissection, a low threshold for surgical reduction, liberal use of malleolar osteotomy to expose body fracture, and detailed attention to fracture reduction and joint alignment are critical to the success of treatment. Even with the best surgical care complications are common and seem to correlate with injury severity and open injuries. PMID:19121756

  19. Creating a unique, multi-stakeholder Paediatric Oncology Platform to improve drug development for children and adolescents with cancer.

    PubMed

    Vassal, Gilles; Rousseau, Raphaël; Blanc, Patricia; Moreno, Lucas; Bode, Gerlind; Schwoch, Stefan; Schrappe, Martin; Skolnik, Jeffrey; Bergman, Lothar; Bradley-Garelik, Mary Brigid; Saha, Vaskar; Pearson, Andy; Zwierzina, Heinz

    2015-01-01

    Seven years after the launch of the European Paediatric Medicine Regulation, limited progress in paediatric oncology drug development remains a major concern amongst stakeholders - academics, industry, regulatory authorities, parents, patients and caregivers. Restricted increases in early phase paediatric oncology trials, legal requirements and regulatory pressure to propose early Paediatric Investigation Plans (PIPs), missed opportunities to explore new drugs potentially relevant for paediatric malignancies, lack of innovative trial designs and no new incentives to develop drugs against specific paediatric targets are some unmet needs. Better access to new anti-cancer drugs for paediatric clinical studies and improved collaboration between stakeholders are essential. The Cancer Drug Development Forum (CDDF), previously Biotherapy Development Association (BDA), with Innovative Therapy for Children with Cancer Consortium (ITCC), European Society for Paediatric Oncology (SIOPE) and European Network for Cancer Research in Children and Adolescents (ENCCA) has created a unique Paediatric Oncology Platform, involving multiple stakeholders and the European Union (EU) Commission, with an urgent remit to improve paediatric oncology drug development. The Paediatric Oncology Platform proposes to recommend immediate changes in the implementation of the Regulation and set the framework for its 2017 revision; initiatives to incentivise drug development against specific paediatric oncology targets, and repositioning of drugs not developed in adults. Underpinning these changes is a strategy for mechanism of action and biology driven selection and prioritisation of potential paediatric indications rather than the current process based on adult cancer indications. Pre-competitive research and drug prioritisation, early portfolio evaluation, cross-industry cooperation and multi-compound/sponsor trials are being explored, from which guidance for innovative trial designs will be

  20. Epidemiology of clavicle fractures.

    PubMed

    Postacchini, Franco; Gumina, Stefano; De Santis, Pierfrancesco; Albo, Francesco

    2002-01-01

    An epidemiologic study of 535 isolated clavicle fractures treated in a hospital of a large metropolis during an 11-year period was performed. Data regarding patient's age and sex, side involved, mechanism of injury, and season in which the fracture occurred were obtained from the clinical records. Radiographic classification was performed with the Allman system. Clavicle fractures represented 2.6% of all fractures and 44% of those in the shoulder girdle. Most patients were men (68%), and the left side was involved in 61% of cases. Fractures of the middle third of the clavicle, which were the most common (81%), were displaced in 48% of cases and comminuted in 19%. Fractures of the medial third were the least common (2%). The prevalence of midclavicular fractures was found to decrease progressively with age, starting from the first decade of life when they represented 88.2% of all clavicle fractures and were undisplaced in 55.5% of cases. In adults, the incidence of displaced fractures, independent of location, was higher than that of undisplaced fractures. Traffic accidents were the most common cause of the injury. In the period under study, the incidence of fractures showed no significant change over time and no seasonal variation. PMID:12378163

  1. Subsurface fracture spacing

    SciTech Connect

    Lorenz, J.C. ); Hill, R.E. )

    1991-01-01

    This study was undertaken in order to document and analyze the unique set of data on subsurface fracture characteristics, especially spacing, provided by the US Department of Energy's Slant Hole Completion Test well (SHCT-1) in the Piceance Basin, Colorado. Two hundred thirty-six (236) ft (71.9 m) of slant core and 115 ft (35.1 m) of horizontal core show irregular, but remarkably close, spacings for 72 natural fractures cored in sandstone reservoirs of the Mesaverde Group. Over 4200 ft (1280 m) of vertical core (containing 275 fractures) from the vertical Multiwell Experiment wells at the same location provide valuable information on fracture orientation, termination, and height, but only data from the SHCT-1 core allow calculations of relative fracture spacing. Within the 162-ft (49-m) thick zone of overlapping core from the vertical and deviated wellbores, only one fracture is present in vertical core whereas 52 fractures occur in the equivalent SHCT-1 core. The irregular distribution of regional-type fractures in these heterogeneous reservoirs suggests that measurements of average fracture spacing'' are of questionable value as direct input parameters into reservoir engineering models. Rather, deviated core provides data on the relative degree of fracturing, and confirms that cross fractures can be rare in the subsurface. 13 refs., 11 figs.

  2. Atraumatic sternum fracture

    PubMed Central

    Abrahamsen, Sebastian Ørskov; Madsen, Christina Friis

    2014-01-01

    The spine, pelvic bones and long bones of the lower extremities are common sites for insufficiency fractures. Cases of sternum insufficiency fractures have rarely been reported among elderly patients. Insufficiency fractures tend to occur in bones with decreased mechanical strength especially among elderly patients, in postmenopausal women and patients with underlying diseases. We describe a case of spontaneous sternum insufficiency fracture in a healthy man, with no known risk factors to fracture, or previous history of fractures. Sternum insufficiency fracture is a rare cause of chest pain. This case serves to remind the emergency physician to remain vigilant for other non-cardiac, non-pulmonary and non-traumatic causes of chest pain, especially among patients with known risk factors such as osteoporosis, chronic obstructive pulmonary disease, rheumatoid arthritis, systemic lupus erythematosus and patients on long-term steroid treatment. If diagnosed correctly, these patients can be discharged and treated as outpatients as this case emphasises. PMID:25326566

  3. [Fractures of carpal bones].

    PubMed

    Lögters, T; Windolf, J

    2016-10-01

    Fractures of the carpal bones are uncommon. On standard radiographs fractures are often not recognized and a computed tomography (CT) scan is the diagnostic method of choice. The aim of treatment is to restore pain-free and full functioning of the hand. A distinction is made between stable and unstable carpal fractures. Stable non-displaced fractures can be treated conservatively. Unstable and displaced fractures have an increased risk of arthritis and non-union and should be stabilized by screws or k‑wires. If treated adequately, fractures of the carpal bones have a good prognosis. Unstable and dislocated fractures have an increased risk for non-union. The subsequent development of carpal collapse with arthrosis is a severe consequence of non-union, which has a heterogeneous prognosis.

  4. Posterior malleolus fracture.

    PubMed

    Irwin, Todd A; Lien, John; Kadakia, Anish R

    2013-01-01

    Posterior malleolus fractures are a common component of ankle fractures. The morphology is variable; these fractures range from small posterolateral avulsion injuries to large displaced fracture fragments. The integrity of the posterior malleolus and its ligamentous attachment is important for tibiotalar load transfer, posterior talar stability, and rotatory ankle stability. Fixation of posterior malleolus fractures in the setting of rotational ankle injuries has certain benefits, such as restoring articular congruity and rotatory ankle stability, as well as preventing posterior talar translation, but current indications are unclear. Fragment size as a percentage of the anteroposterior dimension of the articular surface is often cited as an indication for fixation, although several factors may contribute to the decision, such as articular impaction, comminution, and syndesmotic stability. Outcome studies show that, in patients with ankle fractures, the presence of a posterior malleolus fracture negatively affects prognosis. Notable variability is evident in surgeon practice. PMID:23281469

  5. The relevance of the Goudge inquiry to the practice of child protection/forensic paediatrics.

    PubMed

    Skellern, Catherine; Donald, Terence

    2014-10-01

    In 2008 Ontario, Canada the Goudge Inquiry arose following increasing concerns about practices surrounding forensic pathology and the investigation of paediatric deaths. Some of the considerations and recommendations have relevance to child protection/forensic paediatricians, particularly in relation to their responsibilities in opinion formulation and as expert witnesses. By examining the Inquiry recommendations, this paper applies them in relation to child protection/forensic paediatrics by discussing forensic medicine and its legal context, how interpretation of published reports and data should be used in opinion formulation; issues of 'diagnosis' versus 'opinion'; issues specific to child protection paediatrics; quality control; aspects of report writing and terminological considerations. It concludes with an adaptation of key recommendations directly from those of Goudge, applied to the context of paediatric forensic medicine undertaken in child protection assessments.

  6. The influence of the European paediatric regulation on marketing authorisation of orphan drugs for children

    PubMed Central

    2014-01-01

    Background Drug development for rare diseases is challenging, especially when these orphan drugs (OD) are intended for children. In 2007 the EU Paediatric Drug Regulation was enacted to improve the development of high quality and ethically researched medicines for children through the establishment of Paediatric Investigation Plans (PIPs). The effect of the EU Paediatric Drug Regulation on the marketing authorisation (MA) of drugs for children with rare diseases was studied. Methods Data on all designated orphan drugs, their indication, MA, PIPs and indication group (adult or child) were obtained from the European Medicines Agency (EMA). The outcome and duration of the process from orphan drug designation (ODD) to MA, was compared, per indication, by age group. The effect of the Paediatric Drug Regulation, implemented in 2007, on the application process was assessed with survival analysis. Results Eighty-one orphan drugs obtained MA since 2000 and half are authorised for (a subgroup of) children; another 34 are currently undergoing further investigations in children through agreed PIPs. The Paediatric Drug Regulation did not significantly increase the number of ODDs with potential paediatric indications (58% before vs 64% after 2007 of ODDs, p = 0.1) and did not lead to more MAs for ODs with paediatric indications (60% vs 43%, p = 0.22). ODs authorised after 2007 had a longer time to MA than those authorised before 2007 (Hazard ratio (95% CI) 2.80 (1.84-4.28), p < 0.001); potential paediatric use did not influence the time to MA (Hazard ratio (95% CI) 1.14 (0.77-1.70), p = 0.52). Conclusions The EU Paediatric Drug Regulation had a minor impact on development and availability of ODs for children, was associated with a longer time to MA, but ensured the further paediatric development of drugs still off-label to children. The impact of the Paediatric Drug Regulation on research quantity and quality in children through PIPs is not yet clear. PMID

  7. [Fracture endoprosthesis of distal humerus fractures].

    PubMed

    Müller, L P; Wegmann, K; Burkhart, K J

    2013-08-01

    The treatment of choice for fractures of the distal humerus is double plate osteosynthesis. Due to anatomical preshaped angle stable plates the primary stability and management of soft tissues has been improved. However, osteoporotic comminuted fractures in the elderly are often not amenable to stable osteosynthesis and total elbow arthroplasty has been established as an alternative therapy. Although complication rates have been reduced, complications of total elbow arthroplasty are still much more frequent than in total hip replacement. Furthermore, patients are advised not to exceed a weight bearing of 5 kg. Therefore, the indications for elbow arthroplasty must be evaluated very strictly and should be reserved for comminuted distal humeral fractures in the elderly with poor bone quality that are not amenable to stable osteosynthesis or for simple fractures in cases of preexisting symptomatic osteoarthritis. This article introduces and discusses modern concepts of elbow arthroplasty, such as modular convertible prosthesis systems, hemiarthroplasty and radial head replacement in total elbow arthroplasty.

  8. Evaluation of radiation dose to anthropomorphic paediatric models from positron-emitting labelled tracers

    NASA Astrophysics Data System (ADS)

    Xie, Tianwu; Zaidi, Habib

    2014-03-01

    PET uses specific molecules labelled with positron-emitting radionuclides to provide valuable biochemical and physiological information. However, the administration of radiotracers to patients exposes them to low-dose ionizing radiation, which is a concern in the paediatric population since children are at a higher cancer risk from radiation exposure than adults. Therefore, radiation dosimety calculations for commonly used positron-emitting radiotracers in the paediatric population are highly desired. We evaluate the absorbed dose and effective dose for 19 positron-emitting labelled radiotracers in anthropomorphic paediatric models including the newborn, 1-, 5-, 10- and 15-year-old male and female. This is achieved using pre-calculated S-values of positron-emitting radionuclides of UF-NCI paediatric phantoms and published biokinetic data for various radiotracers. The influence of the type of anthropomorphic model, tissue weight factors and direct human- versus mouse-derived biokinetic data on the effective dose for paediatric phantoms was also evaluated. In the case of 18F-FDG, dosimetry calculations of reference paediatric patients from various dose regimens were also calculated. Among the considered radiotracers, 18F-FBPA and 15O-water resulted in the highest and lowest effective dose in the paediatric phantoms, respectively. The ICRP 103 updated tissue-weighting factors decrease the effective dose in most cases. Substantial differences of radiation dose were observed between direct human- versus mouse-derived biokinetic data. Moreover, the effect of using voxel- versus MIRD-type models on the calculation of the effective dose was also studied. The generated database of absorbed organ dose and effective dose for various positron-emitting labelled radiotracers using new generation computational models and the new ICRP tissue-weighting factors can be used for the assessment of radiation risks to paediatric patients in clinical practice. This work also contributes

  9. Seroprevalence of occult hepatitis B among Egyptian paediatric hepatitis C cancer patients.

    PubMed

    Raouf, H E; Yassin, A S; Megahed, S A; Ashour, M S; Mansour, T M

    2015-02-01

    Occult hepatitis B infection is characterized by the presence of hepatitis B virus (HBV) DNA in the serum in the absence of hepatitis B surface antigen (HBsAg). Prevalence of hepatitis C virus (HCV) infections in Egypt is among the highest in the world. In this study, we aim at analysing the rates of occult HBV infections among HCV paediatric cancer patients in Egypt. The prevalence of occult HBV was assessed in two groups of paediatric cancer patients (HCV positive and HCV negative), in addition to a third group of paediatric noncancer patients, which was used as a general control. All groups were negative for HBsAg and positive for HCV antibody. HBV DNA was detected by nested PCR and real-time PCR. HCV was detected by real-time PCR. Sequencing was carried out in order to determine HBV genotypes to all HBV patients as well as to detect any mutation that might be responsible for the occult phenotype. Occult hepatitis B infection was observed in neither the non-HCV paediatric cancer patients nor the paediatric noncancer patients but was found in 31% of the HCV-positive paediatric cancer patients. All the detected HBV patients belonged to HBV genotype D, and mutations were found in the surface genome of HBV leading to occult HBV. Occult HBV infection seems to be relatively frequent in HCV-positive paediatric cancer patients, indicating that HBsAg negativity is not sufficient to completely exclude HBV infection. These findings emphasize the importance of considering occult HBV infection in HCV-positive paediatric cancer patients especially in endemic areas as Egypt.

  10. [Child health and international cooperation: A paediatric approach].

    PubMed

    Sobrino Toro, M; Riaño Galan, I; Bassat, Q; Perez-Lescure Picarzo, J; de Aranzabal Agudo, M; Krauel Vidal, X; Rivera Cuello, M

    2015-05-01

    The international development cooperation in child health arouses special interest in paediatric settings. In the last 10 10 years or so, new evidence has been presented on factors associated with morbidity and mortality in the first years of life in the least developed countries. This greater knowledge on the causes of health problems and possible responses in the form of interventions with impact, leads to the need to disseminate this information among concerned professional pediatricians. Serious efforts are needed to get a deeper insight into matters related to global child health and encourage pediatricians to be aware and participate in these processes. This article aims to provide a social pediatric approach towards international cooperation and child health-related matters.

  11. Paediatric unplanned reattendance rate: A&E clinical quality indicators.

    PubMed

    O'Loughlin, Kate; Hacking, Katie A; Simmons, Naomi; Christian, William; Syahanee, R; Shamekh, Ahmed; Prince, Nicholas J

    2013-03-01

    The new accident and emergency (A&E) unplanned reattendance rate clinical quality indicator is intended to drive reduction of avoidable reattendances. Validation data for reattendance rates in children are awaited. The aim of this three site observational study is to establish the rate and reasons for unplanned reattendance to UK paediatric A&Es. Each centre undertook retrospective case note review of children attending at least twice within 7 days. Unplanned reattendance rates at the three centres were 5.1%, 5.2% and 4.4%. Reducing unnecessary unplanned reattendances is beneficial for patients, service capacity and efficacy. This study has identified two groups for targeting reattendance reduction: parents of children returning with the same diagnosis, severity unchanged and parents who bypass primary care resources. Clear communication and early involvement of experienced clinicians are paramount. This study has indicated that a 1%-5% unplanned reattendance rate is realistic, achievable and can drive improvement in children's services. PMID:23287643

  12. Unusual presentations of osteoarticular tuberculosis in two paediatric patients

    PubMed Central

    Cheung, Jason Pui Yin; Ho, Kenneth Wai Yip; Lam, Ying Lee; Shek, Tony Wai Hung

    2012-01-01

    Tuberculosis is a universal mimicker and thus could be a differential diagnosis of any osteolytic lesion. Bone biopsy is crucial in these cases for culture and histological proof of tuberculous infection. This is a case report of two paediatric patients with unusual presentations of tuberculosis. One patient presented with knee pain and had imaged findings of an osteolytic lesion at the epiphysis. Interval scan showed spread of the lesion through the physis to the metaphyseal region. The second patient presented with hip pain and an osteolytic lesion of the acetabulum. He was subsequently found to have involvement of the brain and spine as well. Both patients were diagnosed with tuberculosis by bone biopsy for culture and pathological examination. They were treated successfully with antituberculous medications without chronic sequelae. These two patients showed that early recognition and prompt treatment are critical for management of tuberculosis to avoid chronic sequelae. PMID:23087272

  13. Paediatric unplanned reattendance rate: A&E clinical quality indicators.

    PubMed

    O'Loughlin, Kate; Hacking, Katie A; Simmons, Naomi; Christian, William; Syahanee, R; Shamekh, Ahmed; Prince, Nicholas J

    2013-03-01

    The new accident and emergency (A&E) unplanned reattendance rate clinical quality indicator is intended to drive reduction of avoidable reattendances. Validation data for reattendance rates in children are awaited. The aim of this three site observational study is to establish the rate and reasons for unplanned reattendance to UK paediatric A&Es. Each centre undertook retrospective case note review of children attending at least twice within 7 days. Unplanned reattendance rates at the three centres were 5.1%, 5.2% and 4.4%. Reducing unnecessary unplanned reattendances is beneficial for patients, service capacity and efficacy. This study has identified two groups for targeting reattendance reduction: parents of children returning with the same diagnosis, severity unchanged and parents who bypass primary care resources. Clear communication and early involvement of experienced clinicians are paramount. This study has indicated that a 1%-5% unplanned reattendance rate is realistic, achievable and can drive improvement in children's services.

  14. PET/CT in paediatric malignancies - An update.

    PubMed

    Padma, Subramanyam; Sundaram, Palaniswamy Shanmuga; Tewari, Anshu

    2016-01-01

    (18)F-fluorodeoxyglucose positron emission tomography (FDG-PET) is a well-established imaging modality in adult oncological practice. Its role in childhood malignancies needs to be discussed as paediatric malignancies differ from adults in tumor subtypes and they have different tumor biology and FDG uptake patterns. This is also compounded by smaller body mass, dosimetric restrictions, and physiological factors that can affect the FDG uptake. It calls for careful planning of the PET study, preparing the child, the parents, and expertise of nuclear physicians in reporting pediatric positron emission tomography/computed tomography (PET/CT) studies. In a broad perspective, FDG-PET/CT has been used in staging, assessment of therapy response, identifying metastases and as a follow-up tool in a wide variety of pediatric malignancies. This review outlines the role of PET/CT in childhood malignancies other than hematological malignancies such as lymphoma and leukemia. PMID:27688605

  15. Paediatric bed fall computer simulation model development and validation.

    PubMed

    Thompson, Angela K; Bertocci, Gina E

    2013-01-01

    Falls from beds and other household furniture are common scenarios stated to conceal child abuse. Knowledge of the biomechanics associated with short-distance falls may aid clinicians in distinguishing between abusive and accidental injuries. Computer simulation is a useful tool to investigate injury-producing events and to study the effect of altering event parameters on injury risk. In this study, a paediatric bed fall computer simulation model was developed and validated. The simulation was created using Mathematical Dynamic Modeling(®) software with a child restraint air bag interaction (CRABI) 12-month-old anthropomorphic test device (ATD) representing the fall victim. The model was validated using data from physical fall experiments of the same scenario with an instrumented CRABI ATD. Validation was conducted using both observational and statistical comparisons. Future parametric sensitivity studies using this model will lead to an improved understanding of relationships between child (fall victim) parameters, fall environment parameters and injury potential.

  16. Anaesthesia alert: an integrated, networked, register of paediatric anaesthetic problems.

    PubMed

    van der Walt, J H; Sainsbury, D A; Pettifer, R

    2001-04-01

    The Paediatric Register of Anaesthetic Problems (PaedRAP) is a network-based anaesthesia hazard alert system. It is integrated with pre-anaesthesia consultations and patient questionnaires. All files, both electronic and on paper, are available 24 hours a day close to the operating theatres. This ensures that pertinent information is readily available when and where it is most needed. The PaedRAP is also linked to the automated theatre booking system to print warnings on the theatre lists. This minimizes the chance that important information goes unnoticed. Documentation of the progression of the various categories of patient problems and evolving management strategies has been useful both for individuals and groups.

  17. [Drugs of abuse acute intoxication in paediatric emergencies].

    PubMed

    García-Algar, O; Papaseit, E; Velasco, M; López, N; Martínez, L; Luaces, C; Vall, O

    2011-06-01

    Documented cases show that acute drugs of abuse intoxication in children usually is the Fritz clinical evidence of a chronic exposure. Published clinical reports of drugs of abuse acute poisonings in children are reviewed, above all those with an underlying chronic exposure to the same or another substance. Biological matrices and exposure biomarkers useful in toxicology analysis in Paediatrics are reviewed. In toxicology, biomarkers refer to original parental substances and its metabolites and matrices refer to body substances where biomarkers are detected. In these matrices acute and chronic (previous days, weeks or months) exposures can be detected. Hair analysis has become the gold standard of drugs of abuse chronic exposure. Recommendation includes to confirm previous chronic exposure to drugs of abuse by hair analysis of children and their parents. This protocol must be applied in all cases with suspicion of acute drugs of abuse intoxication, parental consumption and/or children living in a risk environment.

  18. Paediatric and adolescent sport injury in the wilderness.

    PubMed

    Heggie, T W

    2010-01-01

    Participation in backcountry wilderness recreation has increased in recent years with children and adolescents making up an increasing number of participants visiting wilderness destinations. Engaging in wilderness activity involves the risk of injury, illness and even death. Unfortunately, there is very little research investigating the health challenges facing children and adolescents in the wilderness. With the intent of increasing awareness among the sports medicine community, this review examines reported paediatric and adolescent wilderness injuries reported in the state of Washington and in US National Parks, injuries reported during outdoor wilderness programmes and global youth expeditions, and health challenges in wilderness settings where the threat of acute mountain sickness is elevated. Future studies addressing the challenges of establishing numerator data linked to suitable denominator data and monitoring injured and non-injured children and adolescents in the wilderness are recommended.

  19. [Use of inflammatory markers for monitoring paediatric asthma].

    PubMed

    Vidal G, Alberto

    2015-01-01

    The assessment of asthma control takes into account the symptoms, quality of life, lung function, and inflammatory markers. In the last few years, there has been a large increase in the number of publications related to the study of biomarkers in the management of paediatric asthma. Despite the large variety of inflammatory markers described in research studies, only a small group has shown to be useful in monitoring the disease. Induced sputum eosinophils offer the most solid evidence in assessing asthma control. Exhaled breath condensate and urinary leucotrienes could be useful in the future if there is standardisation in their procedures and interpretation of the results. Nitric oxide, basic eosinophil cationic protein, and bronchial biopsy with bronchoalveolar lavage, only appeared to be useful in a reduced group of patients. PMID:26363862

  20. Research in paediatric neuropsychology--past, present and future.

    PubMed

    Frampton, Ian

    2004-01-01

    Reviews of the research literature in a range of neurodevelopmental disorders and acquired brain injury reveal a remarkably consistent historical transition through three phases, here termed structural, theoretical and dynamic neuropsychology. Of course, any attempt to summarize such a complex and rich history using a simplistic heuristic will inevitably fail to capture the wide diversity of the research effort. Nevertheless, it is argued that looking at three distinct phases in the history of research helps to organize the field and points to possible future directions for applied research. Using examples from an eclectic range of disorders including childhood obsessive compulsive disorder, congenital hemiplegia and disorders implicating mutation of neurodevelopmental control genes, the implications for future efforts in paediatric neurorehabilitation are considered. PMID:14744672

  1. Emergency department overcrowding - implications for paediatric emergency medicine.

    PubMed

    Sinclair, Douglas

    2007-07-01

    Emergency department (ED) overcrowding has been an international phenomenon for more than 10 years. It is important to understand that ED overcrowding is a measure of health system efficiency and is not strictly related to ED volumes or capacity. ED overcrowding is defined as a situation in which the demand for emergency services exceeds the ability of physicians and nurses to provide quality care within a reasonable time. The major factor resulting in ED overcrowding is the presence of admitted patients in the ED for prolonged periods of time, not a high volume of low-acuity patients. While limited data are available for paediatric EDs, winter respiratory illnesses set the stage for ED overcrowding, which are epidemic in adult or general EDs. Prehospital-, ED- and hospital-related factors are described in the present article, and these may help prevent or manage this important patient safety problem. PMID:19030415

  2. Emergency department overcrowding – implications for paediatric emergency medicine

    PubMed Central

    Sinclair, Douglas

    2007-01-01

    Emergency department (ED) overcrowding has been an international phenomenon for more than 10 years. It is important to understand that ED overcrowding is a measure of health system efficiency and is not strictly related to ED volumes or capacity. ED overcrowding is defined as a situation in which the demand for emergency services exceeds the ability of physicians and nurses to provide quality care within a reasonable time. The major factor resulting in ED overcrowding is the presence of admitted patients in the ED for prolonged periods of time, not a high volume of low-acuity patients. While limited data are available for paediatric EDs, winter respiratory illnesses set the stage for ED overcrowding, which are epidemic in adult or general EDs. Prehospital-, ED- and hospital-related factors are described in the present article, and these may help prevent or manage this important patient safety problem. PMID:19030415

  3. Evaluation and audit in a paediatric disability service.

    PubMed

    Cass, H D; Kugler, B T

    1993-03-01

    Parental and professional responses to questionnaires evaluating a paediatric disability service are reported and the viability of auditing structural, process, and outcome aspects of clinical practice are discussed. Expectations of waiting time to first appointment (met for only 52% of consumers) illustrate structural issues. Process issues are reflected in consumer reactions to outreach work (for example, 94% of parents and 84% of professionals found this supportive). Outcome measures such as consumer satisfaction with the service (76% of consumers reported being 'very satisfied' and 20% 'fairly satisfied') suggest that service aims are being met. Good concurrence of service aims with consumer needs is indicated by parental reasons for referral (for example, 75% for diagnostic help, 73% for a better understanding of the disorder, 88% for practical help), referrers' reasons (for example, 55% for a second diagnostic opinion, 45% due to lack of local expertise), and reports from most other professionals involved with the case that a similar service was not provided locally. PMID:8466242

  4. Consideration of gene therapy for paediatric neurotransmitter diseases.

    PubMed

    Rotstein, Michael; Kang, Un Jung

    2009-06-01

    The paediatric neurotransmitter diseases (PNDs) are a group of inborn errors of metabolism characterized by abnormalities of neurotransmitter synthesis or metabolism. Although some children may react favourably to neurotransmitter augmentation treatment, optimal response is not universal and other modes of treatment should be sought. The genes involved in many of the currently known monoamine PNDs have been utilized in pre-clinical and in phase I clinical trials in Parkinson disease (PD) and the basic principles could be applied to the therapy of PNDs with some modifications regarding the targeting and distribution of vectors. However, issues that go beyond neurotransmitter replacement are important considerations in PD and even more so in PNDs. Understanding the pathophysiology of PNDs including abnormal development resulting from the neurotransmitter deficiency will be critical for rational therapeutic approaches. Better animal models of PNDs are necessary to test gene therapy before clinical trials can be attempted.

  5. Beyond the guidelines of paediatric septic shock: A focused review.

    PubMed

    Temsah, Mohamad-Hani

    2015-01-01

    Severe sepsis and septic shock continue to cause major morbidity and mortality among children, especially in the resource-limited areas. Guidelines that focus on these entities, such as "Surviving Sepsis" and "Paediatric Advanced Life Support" guidelines, are revised and updated on regular basis to incorporate new evidence based medicine. There is ongoing need to review these updated guidelines, and address potentially best available solutions for adapting them into suitable practical steps for paediatricians worldwide, especially those working in resource-limited areas. The available recommendations may help to improve sepsis management in middle- and low-income countries; however, guidelines must be wisely implemented according to the available resources, with follow up auditing to ensure appropriate implementation.

  6. Cervical vertebral actinomycosis mimicking malignancy in a paediatric patient.

    PubMed

    Prajapati, Shyam; Yoon, Daniel J; Benitez, Carlos L; Buyuk, Arzu

    2016-01-01

    Actinomyces spp are found in the flora of the oral cavity and vagina and may cause infection with abscess formation and draining sinuses. Cervicofacial manifestations of actinomycosis involve head and neck soft tissue, however, spread to the cervical spine is rare. We report a case of an 8-year-old boy, presenting with neck pain for 1 month and denying a history of trauma or procedures. Radiography revealed an ulceration of the posterior oropharyngeal mucosa with a defect extending to the C1-C2 vertebra, mimicking a neoplastic process. The patient underwent laryngoscopy and multiple biopsies were taken from the ulcer and bone, showing severe osteomyelitis and intraosseous filamentous organisms, morphologically consistent with Actinomyces spp. The boy received long-term antibiotics with response to treatment. Actinomycosis has rarely been reported in the cervical vertebrae of paediatric patients. This should be considered as a differential diagnosis for such a presentation as prompt antibiotic treatment may be lifesaving. PMID:27033296

  7. Paediatric oncology in Argentina: medical and ethical issues.

    PubMed

    Scopinaro, Marcelo J; Casak, Sandra J

    2002-02-01

    The process of globalisation is affecting health and health care in Argentina, as it is in many other countries. The full extent of this effect is still unclear, but winners and losers in the world economy are emerging--not only different countries, but also sectors or populations within those countries. There are serious inequalities in health-care provision in Argentina, so that not all children with cancer receive the best possible therapy. What happens to those children who don't? How do staff feel when they have to turn away new patients? Only by asking these questions and examining and understanding the answers can we begin the process of improving the status of paediatric oncology in Argentina.

  8. PET/CT in paediatric malignancies - An update

    PubMed Central

    Padma, Subramanyam; Sundaram, Palaniswamy Shanmuga; Tewari, Anshu

    2016-01-01

    18F-fluorodeoxyglucose positron emission tomography (FDG-PET) is a well-established imaging modality in adult oncological practice. Its role in childhood malignancies needs to be discussed as paediatric malignancies differ from adults in tumor subtypes and they have different tumor biology and FDG uptake patterns. This is also compounded by smaller body mass, dosimetric restrictions, and physiological factors that can affect the FDG uptake. It calls for careful planning of the PET study, preparing the child, the parents, and expertise of nuclear physicians in reporting pediatric positron emission tomography/computed tomography (PET/CT) studies. In a broad perspective, FDG-PET/CT has been used in staging, assessment of therapy response, identifying metastases and as a follow-up tool in a wide variety of pediatric malignancies. This review outlines the role of PET/CT in childhood malignancies other than hematological malignancies such as lymphoma and leukemia. PMID:27688605

  9. [Use of inflammatory markers for monitoring paediatric asthma].

    PubMed

    Vidal G, Alberto

    2015-01-01

    The assessment of asthma control takes into account the symptoms, quality of life, lung function, and inflammatory markers. In the last few years, there has been a large increase in the number of publications related to the study of biomarkers in the management of paediatric asthma. Despite the large variety of inflammatory markers described in research studies, only a small group has shown to be useful in monitoring the disease. Induced sputum eosinophils offer the most solid evidence in assessing asthma control. Exhaled breath condensate and urinary leucotrienes could be useful in the future if there is standardisation in their procedures and interpretation of the results. Nitric oxide, basic eosinophil cationic protein, and bronchial biopsy with bronchoalveolar lavage, only appeared to be useful in a reduced group of patients.

  10. PET/CT in paediatric malignancies - An update

    PubMed Central

    Padma, Subramanyam; Sundaram, Palaniswamy Shanmuga; Tewari, Anshu

    2016-01-01

    18F-fluorodeoxyglucose positron emission tomography (FDG-PET) is a well-established imaging modality in adult oncological practice. Its role in childhood malignancies needs to be discussed as paediatric malignancies differ from adults in tumor subtypes and they have different tumor biology and FDG uptake patterns. This is also compounded by smaller body mass, dosimetric restrictions, and physiological factors that can affect the FDG uptake. It calls for careful planning of the PET study, preparing the child, the parents, and expertise of nuclear physicians in reporting pediatric positron emission tomography/computed tomography (PET/CT) studies. In a broad perspective, FDG-PET/CT has been used in staging, assessment of therapy response, identifying metastases and as a follow-up tool in a wide variety of pediatric malignancies. This review outlines the role of PET/CT in childhood malignancies other than hematological malignancies such as lymphoma and leukemia.

  11. Midazolam for sedation in the paediatric intensive care unit.

    PubMed

    Rosen, D A; Rosen, K R

    1991-01-01

    This retrospective study examines data from 55 patients sedated in a paediatric intensive care unit (PICU) with midazolam. Midazolam sedation was initiated with a bolus of 0.25 mg.kg-1 followed by a continuous infusion of 0.4-4 micrograms.kg-1.min-1. Physiological and metabolic parameters, infusion rates, duration, and sedation scores were monitored. Midazolam infusions were effective in sedating all the children studied during all or part of their PICU admission. The median duration of sedation was 74 h with a range of 4 to 1272 h. Haemodynamics were unchanged. Of the patients 46% were effectively alimented by the enteral route, and enteral alimentation was successful in all patients in whom it was attempted. Unassisted ventilation occurred in 44% of the patients during infusion. Oxygen consumption was 28% lower than in the control. Disadvantages of midazolam infusion have included inability to sedate during extracorporeal membrane oxygenation and development of acute tolerance.

  12. Fracture corridors in carbonates

    NASA Astrophysics Data System (ADS)

    Chatelée, Sébastien; Lamarche, Juliette; Gauthier, Bertrand D. M.

    2015-04-01

    Among fractures, Fracture Corridors (FC) are anomalous structures made of highly persistent fracture clusters having a strong effect on multi-phase fluid flow in the subsurface. While mechanical and geological conditions for diffuse fracture systems are well constrained, FC genetic conditions remain a matter of questioning. FC can be localized in larger structures such as folds and fault zones but recent studies suggest that a large amount of fractures and FC also arise as distributed in the host rock and formed in tabular layers during burial with early rock mechanical differentiation. In addition, while the mechanical stratigraphy is of prime importance for fracture stratigraphy, it is still unknown which factor prevails on FC genesis among the local versus regional stress-state, the host rock mechanical stratigraphy or the sedimentary facies. We present a study of fractures in a 400×300 m wide quarry (Calvisson, SE France) dug in homogeneous marly limestones of Hauterivian age. The quarry exhibits diffuse fractures as well as 16 FC. The aim of this study is to reveal the genetics factor for FC development, their global geometry and internal morphologic variations, but also to clear the impact of fracture corridors on diffuse fracture. For that, we measured >2500 fractures (strike, dip, spacing, filling, aperture, etc.) and studied microstructures in 80 thin sections. We calculated fracture density and acquired LiDAR data with >90 million points with a resolution of 4 to 15mm. Diffuse fractures are organized as two perpendicular sets, a main set NE-SW-trending and minor set NW-SE-trending. The FC have the same trend, but the NW-SE trend prevail on the NE-SW one. The LiDAR acquisition allows to visualize the 3D lateral continuity with corridors with a minimal extension of 30m. We distinguish 4 internal morphologic types in FC, depending on fracture morphology, occurrence of breccia and number of zones. The types may occur in a single FC with a lateral transition

  13. Adverse Drug Reactions Causing Admission to a Paediatric Hospital

    PubMed Central

    Gallagher, Ruairi M.; Mason, Jennifer R.; Bird, Kim A.; Kirkham, Jamie J.; Peak, Matthew; Williamson, Paula R.; Nunn, Anthony J.; Turner, Mark A.; Pirmohamed, Munir; Smyth, Rosalind L.

    2012-01-01

    Objective(s) To obtain reliable information about the incidence of adverse drug reactions, and identify potential areas where intervention may reduce the burden of ill-health. Design Prospective observational study. Setting A large tertiary children’s hospital providing general and specialty care in the UK. Participants All acute paediatric admissions over a one year period. Main Exposure Any medication taken in the two weeks prior to admission. Outcome Measures Occurrence of adverse drug reaction. Results 240/8345 admissions in 178/6821 patients admitted acutely to a paediatric hospital were thought to be related to an adverse drug reaction, giving an estimated incidence of 2.9% (95% CI 2.5, 3.3), with the reaction directly causing, or contributing to the cause, of admission in 97.1% of cases. No deaths were attributable to an adverse drug reaction. 22.1% (95% CI 17%, 28%) of the reactions were either definitely or possibly avoidable. Prescriptions originating in the community accounted for 44/249 (17.7%) of adverse drug reactions, the remainder originating from hospital. 120/249 (48.2%) reactions resulted from treatment for malignancies. The drugs most commonly implicated in causing admissions were cytotoxic agents, corticosteroids, non-steroidal anti-inflammatory drugs, vaccines and immunosuppressants. The most common reactions were neutropenia, immunosuppression and thrombocytopenia. Conclusions Adverse drug reactions in children are an important public health problem. Most of those serious enough to require hospital admission are due to hospital-based prescribing, of which just over a fifth may be avoidable. Strategies to reduce the burden of ill-health from adverse drug reactions causing admission are needed. PMID:23226510

  14. Italian contributions to Turkish paediatrics during the Ottoman Empire.

    PubMed

    Yurdakok, Murat; Cataldi, Luigi

    2013-01-01

    The Ottoman Empire maintained close relations with the neighbouring Italian city states in the 16th and 17th century. Yacub Pasha (1425-1481), personal physician of Mehmed II the Conqueror, was an Italian Jew who advanced to the title of pasha and vizier. Domenico Hierosolimitano (ca. 1552-1622), the third physician to Sultan Murad III, was a Jerusalemite rabbi. His book is an important source about everyday life and medical practice in Istanbul at the time. Nuh bin Abd al-Mennab (1627-1707), also of Italian stock, was the Chief Physician of the Ottoman Empire, who translated a pharmacopoeia into Turkish. In the same century, two Italians, Israel Conegliano (Conian) and Tobia Cohen became private physicians to leading Ottoman pashas and the Grand Vizier. A. Vuccino (1829-1893) and Antoine Calleja Pasha (1806-1893) taught at the Istanbul Medical School. Italy was a favoured country for medical education during the early period of Ottoman westernisation. Sanizade Mehmet Ataullah Efendi (1771-1826) translated the first medical book printed in the Ottoman Empire from Italian into Turkish. Mustafa Behcet Efendi (1774-1833), chief physician to the Sultan and the founder of the first western medical school in Turkey, translated several medical books from Italian into Turkish. The first printed pharmacopeia in the Ottoman Empire was also originally Italian In the 19th century, Edouard Ottoni and his son Giuseppe Ottoni were well-known military pharmacists, both under the name of Faik Pasha. Probably the most influential physician of Italian origin was Giovanni Battista Violi (1849-1928), who had practiced paediatrics in Turkey for more than fifty years. Violi was the founder of the first children's hospital, the first vaccine institute, and the first paediatric journal in the Ottoman Empire.

  15. Volunteer activity in specialist paediatric palliative care: a national survey

    PubMed Central

    Burbeck, Rachel; Low, Joe; Sampson, Elizabeth L; Scott, Rosalind; Bravery, Ruth; Candy, Bridget

    2015-01-01

    Objective To assess the involvement of volunteers with direct patient/family contact in UK palliative care services for children and young people. Method Cross-sectional survey using a web-based questionnaire. Setting UK specialist paediatric palliative care services. Participants Volunteer managers/coordinators from all UK hospice providers (n=37) and one National Health Service palliative care service involving volunteers (covering 53 services in total). Main outcomes Service characteristics, number of volunteers, extent of volunteer involvement in care services, use of volunteers’ professional skills and volunteer activities by setting. Results A total of 21 providers covering 31 hospices/palliative care services responded (30 evaluable responses). Referral age limit was 16–19 years in 23 services and 23–35 years in seven services; three services were Hospice at Home or home care only. Per service, there was a median of 25 volunteers with direct patient/family contact. Services providing only home care involved fewer volunteers than hospices with beds. Volunteers entirely ran some services, notably complementary therapy and pastoral/faith-based care. Complementary therapists, school teachers and spiritual care workers most commonly volunteered their professional skills. Volunteers undertook a wide range of activities including emotional support and recreational activities with children and siblings. Conclusions This is the most detailed national survey of volunteer activity in palliative care services for children and young people to date. It highlights the range and depth of volunteers’ contribution to specialist paediatric palliative care services and will help to provide a basis for future research, which could inform expansion of volunteers’ roles. PMID:24644170

  16. Radiation dose and image quality for paediatric interventional cardiology

    NASA Astrophysics Data System (ADS)

    Vano, E.; Ubeda, C.; Leyton, F.; Miranda, P.

    2008-08-01

    Radiation dose and image quality for paediatric protocols in a biplane x-ray system used for interventional cardiology have been evaluated. Entrance surface air kerma (ESAK) and image quality using a test object and polymethyl methacrylate (PMMA) phantoms have been measured for the typical paediatric patient thicknesses (4-20 cm of PMMA). Images from fluoroscopy (low, medium and high) and cine modes have been archived in digital imaging and communications in medicine (DICOM) format. Signal-to-noise ratio (SNR), figure of merit (FOM), contrast (CO), contrast-to-noise ratio (CNR) and high contrast spatial resolution (HCSR) have been computed from the images. Data on dose transferred to the DICOM header have been used to test the values of the dosimetric display at the interventional reference point. ESAK for fluoroscopy modes ranges from 0.15 to 36.60 µGy/frame when moving from 4 to 20 cm PMMA. For cine, these values range from 2.80 to 161.10 µGy/frame. SNR, FOM, CO, CNR and HCSR are improved for high fluoroscopy and cine modes and maintained roughly constant for the different thicknesses. Cumulative dose at the interventional reference point resulted 25-45% higher than the skin dose for the vertical C-arm (depending of the phantom thickness). ESAK and numerical image quality parameters allow the verification of the proper setting of the x-ray system. Knowing the increases in dose per frame when increasing phantom thicknesses together with the image quality parameters will help cardiologists in the good management of patient dose and allow them to select the best imaging acquisition mode during clinical procedures.

  17. Diclofenac or paracetamol for analgesia in paediatric myringotomy outpatients.

    PubMed

    Tay, C L M; Tan, S

    2002-02-01

    This prospective, randomized, double-blind study compared the analgesic efficacy of oral diclofenac resinate 0.5 mg.kg(-1) with paracetamol 15 mg/kg(-1) for control of postoperative pain in paediatric patients for outpatient bilateral myringotomy and tube insertion. Paracetamol, the most commonly used oral analgesic for paediatric patients, was compared with a new palatable syrup formulation of diclofenac. Sixty-three ASA 1 orA SA 2 children aged one year and above were randomly assigned to receive diclofenac (Group A) or paracetamol (Group B). The study drug was given 30 to 60 minutes before induction of anaesthesia. Anaesthesia was induced with either inhalational sevoflurane or intravenous thiopentone. All subjects received intravenous fentanyl 1 microg/kg(-1) intraoperatively. Postoperative pain was assessed by a blinded observer using the CHEOPS score on eye-opening, and then at 10, 30 and 60 minutes. Children with a CHEOPS score > 7 received further fentanyl 1 microg x kg(-1). The number of cases requiring this "rescue" analgesia was recorded. Both groups were comparable in demographics, induction technique, duration of anaesthesia and time between premedication and induction of anaesthesia. Overall, CHEOPS scores were low for both groups at all times and did not differ between the groups at any time. Twenty per cent of the diclofenac group and 27% of the paracetamol group required rescue analgesia (not statistically significant). The efficacy of diclofenac 0.5 mg x kg(-1) and paracetamol 15 mg x kg(-1) as oral analgesic premedication for BMT was comparable in children receiving an anaesthetic which included intraoperative administration of fentanyl 1 microg x kg(-1). PMID:11939442

  18. Stress fractures in athletes.

    PubMed

    Fredericson, Michael; Jennings, Fabio; Beaulieu, Christopher; Matheson, Gordon O

    2006-10-01

    A stress fracture is a partial or complete bone fracture that results from repeated application of stress lower than the stress required to fracture the bone in a single loading. Otherwise healthy athletes, especially runners, sustain stress injuries or fractures. Prevention or early intervention is the preferable treatment. However, it is difficult to predict injury because runners vary with regard to biomechanical predisposition, training methods, and other factors such as diet, muscle strength, and flexibility. Stress fractures account for 0.7% to 20% of all sports medicine clinic injuries. Track-and-field athletes have the highest incidence of stress fractures compared with other athletes. Stress fractures of the tibia, metatarsals, and fibula are the most frequently reported sites. The sites of stress fractures vary from sport to sport (eg, among track athletes, stress fractures of the navicular, tibia, and metatarsal are common; in distance runners, it is the tibia and fibula; in dancers, the metatarsals). In the military, the calcaneus and metatarsals were the most commonly cited injuries, especially in new recruits, owing to the sudden increase in running and marching without adequate preparation. However, newer studies from the military show the incidence and distribution of stress fractures to be similar to those found in sports clinics. Fractures of the upper extremities are relatively rare, although most studies have focused only on lower-extremity injuries. The ulna is the upper-extremity bone injured most frequently. Imaging plays a key role in the diagnosis and management of stress injuries. Plain radiography is useful when positive, but generally has low sensitivity. Radionuclide bone scanning is highly sensitive, but lacks specificity and the ability to directly visualize fracture lines. In this article, we focus on magnetic resonance imaging, which provides highly sensitive and specific evaluation for bone marrow edema, periosteal reaction as well

  19. The landscape of somatic mutations in epigenetic regulators across 1,000 paediatric cancer genomes.

    PubMed

    Huether, Robert; Dong, Li; Chen, Xiang; Wu, Gang; Parker, Matthew; Wei, Lei; Ma, Jing; Edmonson, Michael N; Hedlund, Erin K; Rusch, Michael C; Shurtleff, Sheila A; Mulder, Heather L; Boggs, Kristy; Vadordaria, Bhavin; Cheng, Jinjun; Yergeau, Donald; Song, Guangchun; Becksfort, Jared; Lemmon, Gordon; Weber, Catherine; Cai, Zhongling; Dang, Jinjun; Walsh, Michael; Gedman, Amanda L; Faber, Zachary; Easton, John; Gruber, Tanja; Kriwacki, Richard W; Partridge, Janet F; Ding, Li; Wilson, Richard K; Mardis, Elaine R; Mullighan, Charles G; Gilbertson, Richard J; Baker, Suzanne J; Zambetti, Gerard; Ellison, David W; Zhang, Jinghui; Downing, James R

    2014-01-01

    Studies of paediatric cancers have shown a high frequency of mutation across epigenetic regulators. Here we sequence 633 genes, encoding the majority of known epigenetic regulatory proteins, in over 1,000 paediatric tumours to define the landscape of somatic mutations in epigenetic regulators in paediatric cancer. Our results demonstrate a marked variation in the frequency of gene mutations across 21 different paediatric cancer subtypes, with the highest frequency of mutations detected in high-grade gliomas, T-lineage acute lymphoblastic leukaemia and medulloblastoma, and a paucity of mutations in low-grade glioma and retinoblastoma. The most frequently mutated genes are H3F3A, PHF6, ATRX, KDM6A, SMARCA4, ASXL2, CREBBP, EZH2, MLL2, USP7, ASXL1, NSD2, SETD2, SMC1A and ZMYM3. We identify novel loss-of-function mutations in the ubiquitin-specific processing protease 7 (USP7) in paediatric leukaemia, which result in decreased deubiquitination activity. Collectively, our results help to define the landscape of mutations in epigenetic regulatory genes in paediatric cancer and yield a valuable new database for investigating the role of epigenetic dysregulations in cancer.

  20. UK National Clinical Guidelines in Paediatric Dentistry: stainless steel preformed crowns for primary molars.

    PubMed

    Kindelan, S A; Day, P; Nichol, R; Willmott, N; Fayle, S A

    2008-11-01

    This revised Clinical Guideline in Paediatric Dentistry replaces the previously published sixth guideline (Fayle SA. Int J Paediatr Dent 1999; 9: 311-314). The process of guideline production began in 1994, resulting in first publication in 1997. Each guideline has been circulated widely for consultation to all UK consultants in paediatric dentistry, council members of the British Society of Paediatric Dentistry (BSPD), and to people of related specialities recognized to have expertise in the subject. The final version of this guideline is produced from a combination of this input and thorough review of the published literature. The intention is to encourage improvement in clinical practice and to stimulate research and clinical audit in areas where scientific evidence is inadequate. Evidence underlying recommendations is scored according to the SIGN classification and guidelines should be read in this context. Further details regarding the process of paediatric dentistry guideline production in the UK is described in the Int J Paediatr Dent 1997; 7: 267-268.

  1. Paediatric endoscopy by adult gastroenterologists in Ile-Ife, Nigeria: A viable option to increase the access to paediatric endoscopy in low resource countries

    PubMed Central

    Alatise, Olusegun I.; Anyabolu, Henry Chineme; Sowande, Oludayo; Akinola, David

    2015-01-01

    Background: Paediatric endoscopy performed by adult gastroenterologists is a service delivery model that increases the access of children to endoscopy in countries where paediatric gastroenterologists with endoscopy skills are scarce. However, studies on the usefulness of this model in Nigeria and Sub-Saharan Africa are scarce. We aimed to evaluate the indications, procedures, diagnostic yield and safety of paediatric endoscopy performed by adult gastroenterologists in a Nigerian tertiary health facility. Materials and Methods: It was a retrospective study that evaluated the records of paediatric (≤18 years old) endoscopies carried out in the endoscopy suite of Obafemi Awolowo University Teaching Hospital Complex Ile-Ife, Nigeria from January 2007 to December 2014. Results: A total of 63 procedures were successfully completed in children of whom 4 were repeat procedures which were excluded. Thus, 59 endoscopies performed on children were analysed. Most (49; 83.1%) of these procedures on the children were diagnostic with oesophagogastroduodenoscopy being the commonest (43; 72.9%). Epigastric pain (22; 37.3%), haematemesis (17; 28.8%) and dysphagia (9; 15.3%) were the predominant indication for upper gastrointestinal (GI) endoscopy while haematochezia (9; 15.3%) and rectal protrusion (2; 3.4%) were the indications for colonoscopy. Injection sclerotherapy (3; 5.1%) and variceal banding (2; 3.4%) were the therapeutic upper GI endoscopic procedures conducted while polypectomies were performed during colonoscopy in 5 children (8.5%). Abnormal endoscopy findings were observed in 53 out of the 59 children making the positive diagnostic yield to be 89.8%. No complication, either from the procedure or anaesthesia was observed. Conclusion: Paediatric endoscopy performed by adult gastroenterologists is useful, feasible and safe. It is being encouraged as a viable option to fill the gap created by dearth of skilled paediatric gastroenterologists. PMID:26712292

  2. Biodegradable implant materials in fracture fixation.

    PubMed

    Illi, O E; Weigum, H; Misteli, F

    1992-01-01

    Based on our experiences in paediatric traumatology treated conservatively or with metallic implants, we looked for alternative fixation possibilities in the field of biodegradables. We designed a new driving system for screws consisting of an indwelling screw driver which transduces the torque force over the whole length of the thread. With this technical approach, the head and the neck of the screw as the most friable point for the fracture of the implant could be avoided. In 48 calves aged 6 weeks we performed a comparative study with either conservative treatment (repositioning and casting) or osteosynthesis with biodegradable screws made from polylactate acid or metallic screws (AO type) after an oblique osteotomy at a 45 degrees angle to the axis of the right metacarpal bone. Results from 1 to 6 weeks postoperatively were compared and good to excellent results obtained in equal amounts for PLA and steel screw osteosynthesis, whereas conservative treatment was only successful in one third of the cases. Clinical, radiological and histological follow-up proved the feasibility of biodegradable osteosynthesis in the growing skeleton. For clinical evaluation in children, the resorption time of biodegradable materials has to be lowered to 3 to 6 months. PMID:10149979

  3. Natural fracturing, by depth

    NASA Astrophysics Data System (ADS)

    Hooker, John; Laubach, Stephen

    2013-04-01

    Natural opening-mode fractures commonly fall upon a spectrum whose end-members are veins, which have wide ranges of sizes and are mostly or thoroughly cemented, and joints, which have little opening displacement and little or no cement. The vein end-member is common in metamorphic rocks, whose high temperature and pressure of formation place them outside typical reservoir settings; conversely, many uncemented joints likely form near the surface and so too have limited relevance to subsurface exploration. Sampling of cores retrieved from tight-gas sandstone reservoirs suggest that it is intermediate fractures, not true joints or veins, that provide natural porosity and permeability. Such fractures have abundant pore space among fracture-bridging cements, which may hold fractures open despite varying states of stress through time. Thus the more sophisticated our understanding of the processes that form veins and joints, i.e., how natural fracturing varies by depth, the better our ability to predict intermediate fractures. Systematic differences between veins and joints, in terms of size-scaling and lateral and stratigraphic spatial arrangement, have been explained in the literature by the mechanical effects of sedimentary layering, which likely exert more control over fracture patterns at shallower depths. Thus stratabound joints commonly have narrow size ranges and regular spacing; non-stratabound veins have a wide range of sizes and spacings. However, new fieldwork and careful literature review suggest that the effects of mechanical layering are only half the story. Although atypical, veins may be highly stratabound and yet spatially clustered; non-stratabound fractures may nonetheless feature narrow size ranges. These anomalous fracture arrangements are better explained by the presence of precipitating cements during fracture opening than by mechanical layering. Cement is thought to be highly important for fracture permeability, but potential effects of

  4. Multiple noncontiguous spine fractures.

    PubMed

    Henderson, R L; Reid, D C; Saboe, L A

    1991-02-01

    The data from a prospective study of 508 spine injuries were reviewed to determine the incidence of multiple noncontiguous spine fractures. All patients were examined at admission and at 1 and 2 years postinjury. This series identified 77 (15.2%) multilevel fractures. Motor vehicle accidents were the primary cause of these fractures. The incidence of neurologic injury was not significantly different between multiple noncontiguous and single fractures. Failure to use seat belts and ejection from the vehicle were the main factors associated with multiple noncontiguous spine injuries. Seven major fracture patterns were identified, which accounted for 60% of these injuries. The prognosis for multilevel spine fractures was not significantly worse that that for single-level injuries. PMID:2011766

  5. Establishing an internet-based paediatric cancer registration and communication system for the Hungarian paediatric oncology network.

    PubMed

    Borgulya, Gábor; Jakab, Zsuzsanna; Schuler, Dezso; Garami, Miklós

    2004-01-01

    Cancer registration has developed in Europe over the last 50 years, and in the last decade intensive joint activities between the European Cancer Registries, in response to the need of pan-European harmonization of registration practices, have taken place. The Hungarian Paediatric Cancer Registry has been functioning as the database of the Hungarian Paediatric Oncology Network since 1971, aiming to follow the incidence and the treatment efficacy of malignant diseases. The goals of this globally unique open source information system are the following: 1) to raise the quality of the registration system to the European level by developing an Internet-based registration and communication system, modernizing the database, establishing automatic statistical analyses and adding an Internet website, 2) to support clinical epidemiological studies that we conduct with international collaborators on detailed analyses of the characteristics of patients and their diseases, evaluation of new diagnostic and therapeutic methods, prevention programs, and long-term quality of life and side effects. The benefits of the development of the Internet-based registration and communication system are as follows: a) introduction of an Internet-based case reporting system, b) modernization of the registry database according to international recommendations, c) automatic statistical summaries, encrypted mail systems, document repository, d) application of data security and privacy standards, e) establishment of a website and compilation of educational materials. The overall objective of this scientific project is to contribute towards the improvement of cancer prevention and cancer care for the benefit of the public in general and of cancer patients in particular. PMID:15718593

  6. Systematic meta-analyses and field synopsis of genetic and epigenetic studies in paediatric inflammatory bowel disease

    PubMed Central

    Li, Xue; Song, Peige; Timofeeva, Maria; Meng, Xiangrui; Rudan, Igor; Little, Julian; Satsangi, Jack; Campbell, Harry; Theodoratou, Evropi

    2016-01-01

    We provide a comprehensive field synopsis of genetic and epigenetic associations for paediatric Inflammatory Bowel Disease (IBD). A systematic review was performed and included 84 genetic association studies reporting data for 183 polymorphisms in 71 genes. Meta-analyses were conducted for 20 SNPs in 10 genes of paediatric Crohn’s disease (CD) and for 8 SNPs in 5 genes of paediatric ulcerative colitis (UC). Five epigenetic studies were also included, but formal meta-analysis was not possible. Venice criteria and Bayesian false discovery probability test were applied to assess the credibility of associations. Nine SNPs in 4 genes were considered to have highly credible associations with paediatric CD, of which four variants (rs2066847, rs12521868, rs26313667, rs1800629) were not previously identified in paediatric GWAS. Differential DNA methylation in NOD2 and TNF-α, dysregulated expression in let-7 and miR-124 were associated with paediatric IBD, but not as yet replicated. Highly credible SNPs associated with paediatric IBD have also been implicated in adult IBD, with similar magnitudes of associations. Early onset and distinct phenotypic features of paediatric IBD might be due to distinct epigenetic changes, but these findings need to be replicated. Further progress identifying genetic and epigenetic susceptibility of paediatric IBD will require international collaboration, population diversity and harmonization of protocols. PMID:27670835

  7. [Femoral neck fracture].

    PubMed

    Gierer, P; Mittlmeier, T

    2015-03-01

    The incidence of femoral neck fractures increases exponentially with rising age. Young patients are rarely affected but when they are it is mostly due to high energy accidents, whereas older patients suffer from femoral neck fractures by low energy trauma due to osteoporotic changes of the bone mineral density. Treatment options have not essentially changed over the last few years. Non-operative treatment may be a choice in non-dislocated and impacted fractures. Due to the high risk of secondary fracture displacement prophylactic screw osteosynthesis is recommended even in Garden type I fractures. Osteosynthetic fracture stabilization with cannulated screws or angle stable sliding screws, is usually applied in non-displaced fractures and fractures in younger patients. Older patients need rapid mobilization after surgery; therefore, total hip arthroplasty and hemiarthroplasty are commonly used with a low incidence of secondary complications. In addition to sufficient operative treatment a guideline conform osteoprosis therapy should be initiated for the prophylaxis of further fractures and patients should undertake a suitable rehabilitation.

  8. Fracture detection logging tool

    DOEpatents

    Benzing, William M.

    1992-06-09

    A method and apparatus by which fractured rock formations are identified and their orientation may be determined includes two orthogonal motion sensors which are used in conjunction with a downhole orbital vibrator. The downhole vibrator includes a device for orienting the sensors. The output of the sensors is displayed as a lissajou figure. The shape of the figure changes when a subsurface fracture is encountered in the borehole. The apparatus and method identifies fractures rock formations and enables the azimuthal orientation of the fractures to be determined.

  9. Natural fracture systems studies

    SciTech Connect

    Lorenz, J.C.; Warpinski, N.R.

    1992-09-01

    The objectives of this program are (1) to develop a basinal-analysis methodology for natural fracture exploration and exploitation, and (2) to determine the important characteristics of natural fracture systems for use in completion, stimulation, and production operations. Natural-fracture basinal analysis begins with studies of fractures in outcrop, core and logs in order to determine the type of fracturing and the relationship of the fractures to the lithologic environment. Of particular interest are the regional fracture systems that are pervasive in western US tight sand basins. A Methodology for applying this analysis is being developed, with the goal of providing a structure for rationally characterizing natural fracture systems basin-wide. Such basin-wide characterizations can then be expanded and supplemented locally, at sites where production may be favorable. Initial application of this analysis is to the Piceance basin where there is a wealth of data from the Multiwell Experiment (MWX), DOE cooperative wells, and other basin studies conducted by Sandia, CER Corporation, and the USGS (Lorenz and Finley, 1989, Lorenz et aI., 1989, and Spencer and Keighin, 1984). Such a basinal approach has been capable of explaining the fracture characteristics found throughout the southern part of the Piceance basin and along the Grand Hogback.

  10. Effect of reducing the paediatric stavudine dose by half: a physiologically-based pharmacokinetic model.

    PubMed

    Sy, Sherwin K B; Malmberg, Ruben; Matsushima, Aoi; Asin-Prieto, Eduardo; Rosenkranz, Bernd; Cotton, Mark F; Derendorf, Hartmut; Innes, Steve

    2015-04-01

    Owing to significant dose-related toxicity, the adult stavudine dose was reduced in 2007. The paediatric dose, however, has not been reduced. Although the intended paediatric dose is 1 mg/kg twice daily (b.i.d.), the current weight-band dosing approach results in a mean actual dose of 1.23±0.47 mg/kg. Both efficacy and mitochondrial toxicity depend on the concentration of the intracellular metabolite stavudine triphosphate (d4T-TP). We simulated the effect of reducing the paediatric dose to 0.5 mg/kg. A physiologically-based pharmacokinetic model consisting of 13 tissue compartments plus a full ADAM model was used to describe the elimination of stavudine. The volume of distribution at steady-state and apparent oral clearance were simulated and the resulting AUC profile was compared with literature data in adult and paediatric populations. A biochemical reaction model was utilised to simulate intracellular d4T-TP levels for both the standard and proposed reduced paediatric doses. Simulated and observed exposure after oral dosing showed adequate agreement. Mean steady-state d4T-TP for 1.23 mg/kg b.i.d. was 27.9 (90% CI 27.0-28.9) fmol/10(6) cells, 25% higher than that achieved by the 40 mg adult dose. The 0.5 mg/kg dose resulted in d4T-TP of 13.2 (12.7-13.7) fmol/10(6) cells, slightly higher than the adult dose of 20 mg b.i.d. [11.5 (11.2-11.9) fmol/10(6) cells], which has excellent antiviral efficacy and substantially less toxicity. Current paediatric dosing may result in even higher d4T-TP than the original 40 mg adult dose. Halving the paediatric dose would significantly reduce the risk of mitochondrial toxicity without compromising antiviral efficacy.

  11. Pneumothorax complicating isolated clavicle fracture.

    PubMed

    Hani, Redouane; Ennaciri, Badr; Jeddi, Idriss; El Bardouni, Ahmed; Mahfoud, Mustapha; Berrada, Mohamed Saleh

    2015-01-01

    Isolated clavicle fractures are among the commonest of traumatic fractures in the emergency department. Complications of isolated clavicle fractures are rare. Pneumothorax has been described as a complication of a fractured clavicle only rarely in English literature. In all the reported cases, the pneumothorax was treated by a thoracostomy and the clavicle fracture was treated conservatively. In our case, the pneumothorax required a chest drain insertion and the clavicle fracture was treated surgically with good result.

  12. Successful Image-Guided Retrieval of an Embolized Fragment of a Fractured Haemodialysis Catheter Tip from the Pulmonary Artery

    PubMed Central

    Teoh, Chia Wei; Thakor, Avnesh S.; Amaral, Joao G.; Parra, Dimitri A.; Harvey, Elizabeth A.; Noone, Damien G.

    2016-01-01

    Background Cuffed, double-lumen, tunneled haemodialysis catheters are a common means of vascular access in paediatric haemodialysis, particularly in infants. Haemodialysis catheter fracture with distal embolization is a rare complication. Case Report A 2-year-old boy was receiving chronic haemodialysis via a right internal jugular cuffed, double-lumen, tunneled haemodialysis catheter, inserted 3 months previously. He was asymptomatic and was incidentally found to have had embolization of a fractured catheter tip into a segmental branch of the left pulmonary artery. The catheter was replaced and the embolized fragment successfully retrieved, non-surgically, using an image-guided endovascular approach with a loop snare device. Conclusion Haemodialysis catheter fracture with distal embolization is a rare complication in both adults and children and is usually associated with prolonged use and catheter fatigue. Retrieval of the embolized fragment should always be attempted to prevent possible complications. Awareness of this potential complication is important to facilitate diagnosis and management. PMID:26998477

  13. A new tool for the paediatric HIV research: general data from the Cohort of the Spanish Paediatric HIV Network (CoRISpe)

    PubMed Central

    2013-01-01

    There are approximately from 1,100 to 1,200 HIV-infected children in a follow-up in Spain. In 2008 an open, multicentral, retrospective and prospective Cohort of the Spanish Paediatric HIV Network (CoRISpe) was founded. The CoRISpe is divided into the node 1 and node 2 representing geographically almost the whole territory of Spain. Since 2008 seventy-five hospitals have been participating in the CoRISpe. All the retrospective data of the HIV-infected children have been kept in the CoRISpe since 1995 and prospective data since 2008. In this article we are going to present the notion of CoRISpe, its role, the structure, how the CoRISpe works and the process how a child is transferred from Paediatric to Adults Units. The main objective of the CoRISpe is to contribute to furthering scientific knowledge on paediatric HIV infection by providing demographic, sociopsychological, clinical and laboratory data from HIV-infected paediatric patients. Its aim is to enable high-quality research studies on HIV-infected children. PMID:23282073

  14. Osteosynthesis of fragility fractures.

    PubMed

    Tarantino, Umberto; Iundusi, Riccardo; Lecce, Domenico; Tempesta, Valerio; Perrone, Fabio Luigi; Rao, Cecilia; Cerocchi, Irene; Gasbarra, Elena

    2011-04-01

    The deepening knowledge about bone pathophysiology, together with the development of less invasive bone implants, fitted for the treatment of fragility fractures, the continuous advances in the creation of osteoconductive and osteoinductive biomaterials, the availability of bone active agents, capable of modulating fracture healing, actually represent the orthopaedic "weapons" to improve the surgical outcome and quality of life in patients with osteoporosis.

  15. TIBIAL SHAFT FRACTURES

    PubMed Central

    Kojima, Kodi Edson; Ferreira, Ramon Venzon

    2015-01-01

    The long-bone fractures occur most frequently in the tibial shaft. Adequate treatment of such fractures avoids consolidation failure, skewed consolidation and reoperation. To classify these fractures, the AO/OTA classification method is still used, but it is worthwhile getting to know the Ellis classification method, which also includes assessment of soft-tissue injuries. There is often an association with compartmental syndrome, and early diagnosis can be achieved through evaluating clinical parameters and constant clinical monitoring. Once the diagnosis has been made, fasciotomy should be performed. It is always difficult to assess consolidation, but the RUST method may help in this. Radiography is assessed in two projections, and points are scored for the presence of the fracture line and a visible bone callus. Today, the dogma of six hours for cleaning the exposed fracture is under discussion. It is considered that an early start to intravenous antibiotic therapy and the lesion severity are very important. The question of early or late closure of the lesion in an exposed fracture has gone through several phases: sometimes early closure has been indicated and sometimes late closure. Currently, whenever possible, early closure of the lesion is recommended, since this diminishes the risk of infection. Milling of the canal when the intramedullary nail is introduced is still a controversial subject. Despite strong personal positions in favor of milling, studies have shown that there may be some advantage in relation to closed fractures, but not in exposed fractures. PMID:27026999

  16. Paediatric autoimmune neuropsychiatric disorders associated with streptococcal infection (PANDAS).

    PubMed

    Leonard, H L; Swedo, S E

    2001-06-01

    The evidence to date, both published and unpublished, which addresses the validity of the proposed unique subgroup of children with early and abrupt onset of obsessive--compulsive disorder (OCD) and/or tic disorders subsequent to streptococcal infections was reviewed. The aetiology of OCD and tic disorders is unknown, although it appears that both disorders may arise from a variety of genetic and environmental factors. Post-streptococcal autoimmunity has been postulated as one possible mechanism for some. The acronym PANDAS (for paediatric autoimmune neuropsychiatric disorders associated with streptococcal infections) has been given to a subgroup of paediatric patients who meet five inclusionary criteria: presence of OCD and/or tic disorder, pre-pubertal symptom onset, sudden onset or episodic course of symptoms, temporal association between streptococcal infections and neuropsychiatric symptom exacerbations, and associated neurological abnormalities. The proposed model of pathophysiology provides for several unique treatment strategies, including the use of antibiotic prophylaxis to prevent streptococcal-triggered exacerbations, and the use of immunomodulatory interventions (such as intravenous immunoglobulin or therapeutic plasma exchange) in the treatment severe neuropsychiatric symptoms. For the latter study group, long-term (2--5 yr) follow-up revealed continued symptom improvement for the majority of patients, particularly when antibiotic prophylaxis had been effective in preventing recurrent streptococcal infections. In addition, the episodic nature of the subgroup's illness provides for opportunities to study brain structure and function during health and disease, as well as allowing for investigations of the aetiologic role of anti-neuronal antibodies and neuroimmune dysfunction in both OCD and tic disorders. Although much research remains to be done, an increasing body of evidence provides support for the postulate that OCD and tic disorders may arise

  17. Diplopia following midfacial fractures.

    PubMed

    al-Qurainy, I A; Stassen, L F; Dutton, G N; Moos, K F; el-Attar, A

    1991-10-01

    Over a period of 2 years, 363 patients who had sustained a total of 438 midfacial fractures due to blunt trauma received a full ophthalmological examination within 1 week of injury. Of these, 72 patients (19.8%) developed diplopia. Diplopia was most common following road traffic accidents (31%) and least common with simple falls (10%). Blow-out fractures of the orbit led to double vision in 58% of cases. Eighty two percent of patients recovered from diplopia within 6 months of injury; only 1 patient required squint surgery for double vision. The principal risk factors for diplopia comprise road traffic accidents, blow-out fractures and comminuted malar fractures. Early surgical reconstruction of midfacial fractures with conservative management of concomitant motility disorders has, in our series, resulted in very few patients having diplopia in the long term. PMID:1742259

  18. A four-stage evaluation of the Paediatric Yorkhill Malnutrition Score in a tertiary paediatric hospital and a district general hospital.

    PubMed

    Gerasimidis, Konstantinos; Keane, Orla; Macleod, Isobel; Flynn, Diana M; Wright, Charlotte M

    2010-09-01

    Paediatric in-patients are at high risk of malnutrition but validated paediatric screening tools suitable for use by nursing staff are scarce. The present study aimed to assess the diagnostic accuracy of the new Paediatric Yorkhill Malnutrition Score (PYMS). During a pilot introduction in a tertiary referral hospital and a district general hospital, two research dietitians assessed the validity of the PYMS by comparing the nursing screening outcome with a full dietetic assessment, anthropometry and body composition measurements. An additional PYMS form was completed by the research dietitians to assess its inter-rater reliability with the nursing staff and for comparison with the Screening Tool for the Assessment of Malnutrition in Paediatrics (STAMP) and the Paediatric Subjective Global Nutritional Assessment (SGNA). Of the 247 children studied, the nurse-rated PYMS identified 59% of those rated at high risk by full dietetic assessment. Of those rated at high risk by the nursing PYMS, 47% were confirmed as high risk on full assessment. The PYMS showed moderate agreement with the full assessment (kappa = 0.46) and inter-rater reliability (kappa = 0.53) with the research dietitians. Children who screened as high risk for malnutrition had significantly lower lean mass index than those at moderate or low risk, but no difference in fat. When completed by the research dietitians, the PYMS showed similar sensitivity to the STAMP, but a higher positive predictive value. The SGNA had higher specificity than the PYMS but much lower sensitivity. The PYMS screening tool is an acceptable screening tool for identifying children at risk of malnutrition without producing unmanageable numbers of false-positive cases.

  19. The World Congress of Paediatric Cardiology and Cardiac Surgery: "The Olympics of our profession".

    PubMed

    Hugo-Hamman, Christopher; Jacobs, Jeffery Phillip

    2012-12-01

    The first World Congress of Paediatric Cardiology was held in London, United Kingdom, in 1980, organised by Dr. Jane Somerville and Prof. Fergus Macartney. The idea was that of Jane Somerville, who worked with enormous energy and enthusiasm to bring together paediatric cardiologists and surgeons from around the world. The 2nd World Congress of Paediatric Cardiology took place in New York in 1985, organised by Bill Rashkind, Mary Ellen Engle, and Eugene Doyle. The 3rd World Congress of Paediatric Cardiology was held in Bangkok, Thailand, in 1989, organised by Chompol Vongraprateep. Although cardiac surgeons were heavily involved in these early meetings, a separate World Congress of Paediatric Cardiac Surgery was held in Bergamo, Italy, in 1988, organised by Lucio Parenzan. Thereafter, it was recognised that surgeons and cardiologists working on the same problems and driven by a desire to help children should really rather meet together. A momentous decision was taken to initiate a Joint World Congress of Paediatric Cardiology and Cardiac Surgery. A steering committee was established with membership comprising the main organisers of the four separate previous Congresses, and additional members were recruited in an effort to achieve numerical equality of cardiologists and surgeons and a broad geographical representation. The historic 1st "World Congress of Paediatric Cardiology and Cardiac Surgery" took place in Paris in June, 1993, organised by Jean Kachaner. The next was to be held in Japan, but the catastrophic Kobe earthquake in 1995 forced relocation to Hawaii in 1997. Then followed Toronto, Canada (2001, organised by Bill Williams and Lee Benson), Buenos Aires, Argentina (2005, organised by Horatio Capelli and Guillermo Kreutzer), and most recently Cairns, Australia (2009, organised by Jim Wilkinson). Having visited Europe (1993), Asia-Pacific (1997), North America (2001), South America (2005), and Australia (2009), and reflecting the "African Renaissance", the

  20. Understanding decisions leading to nonurgent visits to the paediatric emergency department: caregivers’ perspectives

    PubMed Central

    Kua, Phek Hui Jade; Wu, Li; Ong, E-Lin Tessa; Lim, Zi Ying; Yiew, Jinmian Luther; Thia, Xing Hui Michelle; Sung, Sharon Cohan

    2016-01-01

    INTRODUCTION A significant percentage of paediatric emergency department (ED) attendances worldwide are nonurgent, adversely affecting patient outcomes and healthcare systems. This study aimed to understand the reasons behind nonurgent ED visits, in order to develop targeted and effective preventive interventions. METHODS In-depth interviews were conducted with 49 caregivers to identify the decision-making factors related to taking children to the ED of KK Women’s and Children’s Hospital, Singapore. Interviews were carried out in the emergency room of the hospital after the children had been diagnosed with nonurgent conditions by the attending physician. Interview transcripts were analysed based on grounded theory principles. RESULTS The demographics of our study cohort were representative of the target population. The main reasons given by the caregivers for attending paediatric EDs included perceived severity of the child’s symptoms, availability of after-hours care, perceived advantage of a paediatric specialist hospital and mistrust of primary care physicians’ ability to manage paediatric conditions. Insurance or welfare was a contributing factor for only a small portion of caregivers. CONCLUSION The reasons provided by Singaporean caregivers for attending paediatric EDs were similar to those reported in studies conducted in Western countries. However, the former group had a unique understanding of the local healthcare system. The study’s findings may be used to develop interventions to change the knowledge, attitudes and behaviours of caregivers in Singapore. PMID:26805668

  1. Paediatric bipolar disorder: international comparisons of hospital discharge rates 2000–2010

    PubMed Central

    Clacey, Joe; Goldacre, Michael

    2015-01-01

    Background Controversy surrounds the diagnosis and prevalence of paediatric bipolar disorder, with estimates varying considerably between countries. Aims To determine the international hospital discharge rates for paediatric bipolar disorder compared with all other psychiatric diagnoses. Method We used national data-sets from 2000 to 2010 from England, Australia, New Zealand, the USA and Germany. Results For those aged under 20 years, the discharge rates for paediatric bipolar disorder per 100 000 population were: USA 95.6, Australia 11.7, New Zealand 6.3, Germany 1.5 and England 0.9. The most marked divergence in discharge rates was in 5- to 9-year-olds: USA 27, New Zealand 0.22, Australia 0.14, Germany 0.03 and England 0.00. Conclusions The disparity between US and other discharge rates for paediatric bipolar disorder is markedly greater than the variation for child psychiatric discharge rates overall, and for adult rates of bipolar disorder. This suggests there may be differing diagnostic practices for paediatric bipolar disorder in the USA. Declaration of interest None. Copyright and usage © 2015 The Royal College of Psychiatrists. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) licence. PMID:27703743

  2. Paediatric arterial ischemic stroke: acute management, recent advances and remaining issues.

    PubMed

    Rosa, Margherita; De Lucia, Silvana; Rinaldi, Victoria Elisa; Le Gal, Julie; Desmarest, Marie; Veropalumbo, Claudio; Romanello, Silvia; Titomanlio, Luigi

    2015-01-01

    Stroke is a rare disease in childhood with an estimated incidence of 1-6/100.000. It has an increasingly recognised impact on child mortality along with its outcomes and effects on quality of life of patients and their families. Clinical presentation and risk factors of paediatric stroke are different to those of adults therefore it can be considered as an independent nosological entity. The relative rarity, the age-related peculiarities and the variety of manifested symptoms makes the diagnosis of paediatric stroke extremely difficult and often delayed. History and clinical examination should investigate underlying diseases or predisposing factors and should take into account the potential territoriality of neurological deficits and the spectrum of differential diagnosis of acute neurological accidents in childhood. Neuroimaging (in particular diffusion weighted magnetic resonance) is the keystone for diagnosis of paediatric stroke and other investigations might be considered according to the clinical condition. Despite substantial advances in paediatric stroke research and clinical care, many unanswered questions remain concerning both its acute treatment and its secondary prevention and rehabilitation so that treatment recommendations are mainly extrapolated from studies on adult population. We have tried to summarize the pathophysiological and clinical characteristics of arterial ischemic stroke in children and the most recent international guidelines and practical directions on how to recognise and manage it in paediatric emergency.

  3. Publishing ethics in paediatric research: a cross-cultural comparative review.

    PubMed

    Brännström, Inger

    2012-03-01

    The present article aims to scrutinize publishing ethics in the fields of paediatrics and paediatric nursing. Full-text readings of all original research articles in paediatrics from a high-income economy, i.e. Sweden, and from all low-income economies in Sub-Saharan Africa, were reviewed as they were indexed and stored in Web of Science for the search period from 1 January 2007 to 7 October 2009. The application of quantitative and qualitative content analysis revealed a marked discrepancy in publishing frequencies between the two contrasting economies. Authors from 16 low-income economies in Sub-Saharan Africa, with at least one article stored, were obviously closely linked to co-authorships and foreign funding sources, predominantly from Europe and the USA. Statements concerning conflicts of interest were frequently missing (both regions), even when multiple financial sources, including companies, were involved. It is necessary to be aware of possible systematic bias when using electronic databases to search for certain topics and regions. Further research regarding publishing ethics in paediatrics and paediatric nursing is emphasized.

  4. Perioperative tranexamic acid in day-case paediatric tonsillectomy

    PubMed Central

    Thorning, G

    2014-01-01

    Introduction Tranexamic acid has been used for many years to minimise blood loss during surgery and, more recently, to reduce morbidity after major trauma. While small studies have confirmed reduction in blood loss during tonsillectomy with its use, the rate of primary haemorrhage following tonsillectomy has not been reported. In the UK, less than 50% of children having a tonsillectomy are managed as day cases, partly because of concerns about bleeding during the initial 24 hours following surgery. Methods A retrospective review of clinical records between January 2007 and January 2013 produced 476 children between the ages of 3 and 16 years who underwent Coblation™ tonsillectomy, with or without adenoidectomy and/or insertion of ventilation tubes. All children were ASA (American Society of Anesthesiologists) grade 1 or 2 and anaesthetised using a standard day surgery protocol. Following induction of anaesthesia, all received intravenous tranexamic acid at a dose of 10–15mg/kg. Results Two children (0.4%) had minor bleeding within two hours of surgery. Both returned to theatre for haemostasis and were discharged home later the same day with no further complications. The expected rate for primary haemorrhage in the UK using this technique for tonsillectomy is 1%. Conclusions Perioperative tranexamic acid in a single, parenteral dose might reduce the incidence of primary haemorrhage following paediatric tonsillectomy, facilitating discharge on the day of surgery. The results from this observational study indicate a potential benefit and need for a large, prospective, multicentre, randomised controlled trial. PMID:24780670

  5. Lost among the trees? The autonomic nervous system and paediatrics.

    PubMed

    Rees, Corinne A

    2014-06-01

    The autonomic nervous system (ANS) has been strikingly neglected in Western medicine. Despite its profound importance for regulation, adjustment and coordination of body systems, it lacks priority in training and practice and receives scant attention in numerous major textbooks. The ANS is integral to manifestations of illness, underlying familiar physical and psychological symptoms. When ANS activity is itself dysfunctional, usual indicators of acute illness may prove deceptive. Recognising the relevance of the ANS can involve seeing the familiar through fresh eyes, challenging assumptions in clinical assessment and in approaches to practice. Its importance extends from physical and psychological well-being to parenting and safeguarding, public services and the functioning of society. Exploration of its role in conditions ranging from neurological, gastrointestinal and connective tissue disorders, diabetes and chronic fatigue syndrome, to autism, behavioural and mental health difficulties may open therapeutic avenues. The ANS offers a mechanism for so-called functional illnesses and illustrates the importance of recognising that 'stress' takes many forms, physical, psychological and environmental, desirable and otherwise. Evidence of intrauterine and post-natal programming of ANS reactivity suggests that neonatal care and safeguarding practice may offer preventive opportunity, as may greater understanding of epigenetic change of ANS activity through, for example, accidental or psychological trauma or infection. The aim of this article is to accelerate recognition of the importance of the ANS throughout paediatrics, and of the potential physical and psychological cost of neglecting it.

  6. Paediatric emergency and acute care in resource poor settings.

    PubMed

    Duke, Trevor; Cheema, Baljit

    2016-02-01

    Acute care of seriously ill children is a global public health issue, and there is much scope for improving quality of care in hospitals at all levels in many developing countries. We describe the current state of paediatric emergency and acute care in the least developed regions of low and middle income countries and identify gaps and requirements for improving quality. Approaches are needed which span the continuum of care: from triage and emergency treatment, the diagnostic process, identification of co-morbidities, treatment, monitoring and supportive care, discharge planning and follow-up. Improvements require support and training for health workers and quality processes. Effective training is that which is ongoing, combining good technical training in under-graduate courses and continuing professional development. Quality processes combine evidence-based guidelines, essential medicines, appropriate technology, appropriate financing of services, standards and assessment tools and training resources. While initial emergency treatment is based on common clinical syndromes, early differentiation is required for specific treatment, and this can usually be carried out clinically without expensive tests. While global strategies are important, it is what happens locally that makes a difference and is too often neglected. In rural areas in the poorest countries in the world, public doctors and nurses who provide emergency and acute care for children are revered by their communities and demonstrate daily that much can be carried out with little.

  7. Microbial diversity on intravascular catheters from paediatric patients.

    PubMed

    Zhang, L; Marsh, N; Long, D; Wei, M; Morrison, M; Rickard, C M

    2015-12-01

    Microorganisms play important roles in intravascular catheter (IVC)-related infections, which are the most serious complications in children with IVCs, leading to increased hospitalisation, intensive care admissions, extensive antibiotic treatment and mortality. A greater understanding of bacterial communities is needed in order to improve the management of infections. We describe here the systematic culture-independent evaluation of IVC bacteriology in IVC biofilms. Twenty-four IVC samples (six peripherally inserted central catheters, eight central venous catheters and ten arterial catheters) were collected from 24 paediatric patients aged 0 to 14 years old. Barcoded amplicon libraries produced from genes coding 16S rRNA and roll-plate culture methods were used to determine the microbial composition of these samples. From a total of 1,043,406 high-quality sequence reads, eight microbial phyla and 136 diverse microbial genera were detected, separated into 12,224 operational taxonomic units (OTUs). Three phyla (Actinobacteria, Firmicutes and Proteobacteria) predominate the microorganism on the IVC surfaces, with Firmicutes representing nearly half of the OTUs found. Among the Firmicutes, Staphylococcus (15.0% of 16S rRNA reads), Streptococcus (9.6%) and Bacillus (6.1%) were the most common. Community composition did not appear to be affected by patients' age, gender, antibiotic treatment or IVC type. Differences in IVC microbiota were more likely associated with events arising from catheter dwell time, rather than the type of IVC used. PMID:26515578

  8. Evaluation of the jet injector in paediatric fibreoptic bronchoscopes.

    PubMed

    Sloan, I A; McLeod, M E

    1985-01-01

    The use of the Sanders venturi system during bronchoscopy in adults has been studied extensively. Its use in paediatric bronchoscopy has been limited because small changes in the characteristics of the system may produce large changes in the patient. With jet ventilation, peak inflation pressures and flow rates are influenced by the driving pressure, diameter and shape of the bronchoscope, the diameter of the injector and its length and angle from the axial line of the bronchoscope. Storz 3 mm, 4 mm and 5 mm rigid fibreoptic bronchoscopes were evaluated in a test lung with an injector of 1.5 mm internal diameter fixed in the side-arm at 20 degrees to the axial line. Pilling 3 mm, 4 mm and 5 mm rigid fibreoptic bronchoscopes were also examined using the standard injector with a 0.89 mm orifice in the axial line. The Storz bronchoscopes produced consistently higher peak inflation pressures and flow rates at all driving pressures in spite of the relatively large angle of the injector from the axial line. Caution is advised in the use of the Storz injector system as excessively high inflation pressures may be reached.

  9. Health-e-Child: a grid platform for european paediatrics

    NASA Astrophysics Data System (ADS)

    Skaburskas, K.; Estrella, F.; Shade, J.; Manset, D.; Revillard, J.; Rios, A.; Anjum, A.; Branson, A.; Bloodsworth, P.; Hauer, T.; McClatchey, R.; Rogulin, D.

    2008-07-01

    The Health-e-Child (HeC) project [1], [2] is an EC Framework Programme 6 Integrated Project that aims to develop a grid-based integrated healthcare platform for paediatrics. Using this platform biomedical informaticians will integrate heterogeneous data and perform epidemiological studies across Europe. The resulting Grid enabled biomedical information platform will be supported by robust search, optimization and matching techniques for information collected in hospitals across Europe. In particular, paediatricians will be provided with decision support, knowledge discovery and disease modelling applications that will access data in hospitals in the UK, Italy and France, integrated via the Grid. For economy of scale, reusability, extensibility, and maintainability, HeC is being developed on top of an EGEE/gLite [3] based infrastructure that provides all the common data and computation management services required by the applications. This paper discusses some of the major challenges in bio-medical data integration and indicates how these will be resolved in the HeC system. HeC is presented as an example of how computer science (and, in particular Grid infrastructures) originating from high energy physics can be adapted for use by biomedical informaticians to deliver tangible real-world benefits.

  10. Risk Factors for Increased Severity of Paediatric Medication Administration Errors

    PubMed Central

    Sears, Kim; Goodman, William M.

    2012-01-01

    Patients' risks from medication errors are widely acknowledged. Yet not all errors, if they occur, have the same risks for severe consequences. Facing resource constraints, policy makers could prioritize factors having the greatest severe–outcome risks. This study assists such prioritization by identifying work-related risk factors most clearly associated with more severe consequences. Data from three Canadian paediatric centres were collected, without identifiers, on actual or potential errors that occurred. Three hundred seventy-two errors were reported, with outcome severities ranging from time delays up to fatalities. Four factors correlated significantly with increased risk for more severe outcomes: insufficient training; overtime; precepting a student; and off-service patient. Factors' impacts on severity also vary with error class: for wrong-time errors, the factors precepting a student or working overtime significantly increase severe-outcomes risk. For other types, caring for an off-service patient has greatest severity risk. To expand such research, better standardization is needed for categorizing outcome severities. PMID:23968607

  11. Paediatric adenoidectomy: endoscopic coblation technique compared to cold curettage.

    PubMed

    Di Rienzo Businco, L; Angelone, A M; Mattei, A; Ventura, L; Lauriello, M

    2012-04-01

    The aim of our study was to assess the efficacy and safety of endoscopic coblator adenoidectomy compared to cold curettage in paediatric patients. Forty homogeneous children (4-16 years of age) with adenoid hypertrophy were divided in 2 groups to receive adenoidectomy using cold curettage (A) or coblator (B). After surgery the following outcomes were evaluated: pain score on first day, days reporting pain, analgesic days, liquid diet days, absent from school days, pain score, days with nausea, days with fever, endoscopic adenoid grade and intraoperative bleeding. Forty days after surgery, basal rhinomanometry and nasal decongestion test were measured. The coblation group reported significantly less pain on the first post-operative day, days reporting pain, analgesic days, liquid diet days and absent school days. Patients in group A showed a higher grade of adenoid persistence by rhinoendoscopy, with high values of nasal resistances at the rhinomanometry even after nasal decongestion, consistent with greater adenoid persistence after cold curettage causing air flow obstruction even after turbinate decongestion. Intra-operative bleeding during coblation was significantly less compared the group undergoing cold curettage. Coblator treatment significantly improved patient recovery compared to curettage. Endoscopic coblation adenoidectomy ensures complete removal of adenoids and reduces postoperative adenoid grade. It can also be considered safer because it is under endoscopic control and can reach the cranial portion of the adenoid and its intranasal extension.

  12. Chronic paroxysmal hemicrania in paediatric age: report of two cases.

    PubMed

    Tarantino, Samuela; Vollono, Catello; Capuano, Alessandro; Vigevano, Federico; Valeriani, Massimiliano

    2011-04-01

    Chronic paroxysmal hemicrania (CPH) is a rare primary headache syndrome, which is classified along with hemicrania continua and short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) as trigeminal autonomic cephalalgia (TACs). CPH is characterised by short-lasting (2-30 min), severe and multiple (more than 5/day) pain attacks. Headache is unilateral, and fronto-orbital-temporal pain is combined with cranial autonomic symptoms. According to the International Classification of Headache Disorders, 2nd edition, the attacks are absolutely responsive to indomethacin. CPH has been only rarely and incompletely described in the developmental age. Here, we describe two cases concerning a 7-year-old boy and a 11-year-old boy with short-lasting, recurrent headache combined with cranial autonomic features. Pain was described as excruciating, and was non-responsive to most traditional analgesic drugs. The clinical features of our children's headache and the positive response to indomethacin led us to propose the diagnosis of CPH. Therefore, our children can be included amongst the very few cases of this trigeminal autonomic cephalgia described in the paediatric age.

  13. [Vaccination schedule of the Spanish association of paediatrics: recommendations 2010].

    PubMed

    Marès Bermúdez, J; van Esso Arbolave, D; Arístegui Fernández, J; Ruiz Contreras, J; González Hachero, J; Merino Moína, M; Barrio Corrales, F; Alvarez García, F J; Cilleruelo Ortega, M J; Ortigosa Del Castillo, L; Moreno Pérez, D

    2010-06-01

    The Vaccine Advisory Committee of the Spanish Association of Paediatrics updates annually, the immunization schedule, taking into account epidemiological data, as well as evidence of the effectiveness and efficiency of vaccines. This vaccination schedule includes grades of recommendation. The committee has graded as universal vaccines those that all children should receive, as recommended those with a profile of universal vaccination in childhood and which are desirable that all children receive, but that can be prioritized based on resources for its public funding and for risk groups those targeting groups of people in situations of epidemiological risk. The Committee considers as a priority to achieve a common immunization schedule. The Committee reaffirms the recommendation to include pneumococcal vaccination in the routine vaccination schedule. Vaccination against varicella in the second year of life is an effective strategy and therefore a desirable goal. Vaccination against rotavirus is recommended for all infants given the morbidity and high burden on the health care system. The Committee adheres to the recommendations of the Interterritorial Council of the National Health Care System in reference to routine vaccination against HPV for all girls aged 11 to 14 years and stresses the need to vaccinate against influenza and hepatitis A all patients with risk factors for these diseases. Finally, it stresses the need to update incomplete immunization schedules using accelerated immunization schedules.

  14. Vaccinations in paediatric rheumatology: an update on current developments.

    PubMed

    Groot, Noortje; Heijstek, Marloes W; Wulffraat, Nico M

    2015-07-01

    In 2011, the European League Against Rheumatism (EULAR) published recommendations regarding the vaccination of children with rheumatic diseases. These recommendations were based on a systematic literature review published in that same year. Since then, the evidence body on this topic has grown substantially. This review provides an update of the systematic literature study of 2011, summarizing all the available evidence on the safety and immunogenicity of vaccination in paediatric patients with rheumatic diseases. The current search yielded 21 articles, in addition to the 27 articles described in the 2011 review. In general, vaccines are immunogenic and safe in this patient population. The effect of immunosuppressive drugs on the immunogenicity of vaccines was not detrimental for glucocorticosteroids and methotrexate. Biologicals could accelerate a waning of antibody levels over time, although most patients were initially protected adequately. Overall, persistence of immunological memory may be reduced in children with rheumatic diseases, which shows the need for (booster) vaccination. This update of the 2011 systematic literature review strengthens the evidence base for the EULAR recommendations, and it must be concluded that vaccinations in patients with rheumatic diseases should be advocated.

  15. Suitability of ivy extract for the treatment of paediatric cough.

    PubMed

    Schmidt, M; Thomsen, M; Schmidt, U

    2012-12-01

    Two galenical formulations of an ivy herbal extract, syrup and cough drops, were tested for their efficacy and safety in the paediatric treatment of cough and bronchitis in two independent open, non-interventional studies with identical design. Two-hundred and sixty-eight children aged 0-12 yr were treated with one of the two preparations for up to 14 days. The effects on cough-related symptoms were addressed on a verbal rating scale. At the end of the study the major symptoms rhinitis, cough and viscous mucus, were found to be only mildly expressed or absent in 93, 94.2 and 97.7% of cases. The global effect was rated as 'good' or 'very good' in 96.5% of cases. Tolerability and compliance were found 'good' to 'very good' in 99% (syrup) and 100% (drops) of patients on completion of the study. A subgroup analysis according to four different age and dosing groups did not reveal differences in treatment response. Safety was confirmed and corresponded to literature findings. Five adverse events classified as mild and non-serious were reported (1.9%). In conclusion, ivy leaf extract in the form of syrup and of cough drops was confirmed as an effective and safe treatment of cough in children. PMID:22532491

  16. Pharmaceutical development and optimization of azithromycin suppository for paediatric use.

    PubMed

    Kauss, Tina; Gaubert, Alexandra; Boyer, Chantal; Ba, Boubakar B; Manse, Muriel; Massip, Stephane; Léger, Jean-Michel; Fawaz, Fawaz; Lembege, Martine; Boiron, Jean-Michel; Lafarge, Xavier; Lindegardh, Niklas; White, Nicholas J; Olliaro, Piero; Millet, Pascal; Gaudin, Karen

    2013-01-30

    Pharmaceutical development and manufacturing process optimization work was undertaken in order to propose a potential paediatric rectal formulation of azithromycin as an alternative to existing oral or injectable formulations. The target product profile was to be easy-to-use, cheap and stable in tropical conditions, with bioavailability comparable to oral forms, rapidly achieving and maintaining bactericidal concentrations. PEG solid solution suppositories were characterized in vitro using visual, HPLC, DSC, FTIR and XRD analyses. In vitro drug release and in vivo bioavailability were assessed; a study in rabbits compared the bioavailability of the optimized solid solution suppository to rectal solution and intra-venous product (as reference) and to the previous, non-optimized formulation (suspended azithromycin suppository). The bioavailability of azithromycin administered as solid solution suppositories relative to intra-venous was 43%, which compared well to the target of 38% (oral product in humans). The results of 3-month preliminary stability and feasibility studies were consistent with industrial production scale-up. This product has potential both as a classical antibiotic and as a product for use in severely ill children in rural areas. Industrial partners for further development are being sought.

  17. Paediatric emergency and acute care in resource poor settings.

    PubMed

    Duke, Trevor; Cheema, Baljit

    2016-02-01

    Acute care of seriously ill children is a global public health issue, and there is much scope for improving quality of care in hospitals at all levels in many developing countries. We describe the current state of paediatric emergency and acute care in the least developed regions of low and middle income countries and identify gaps and requirements for improving quality. Approaches are needed which span the continuum of care: from triage and emergency treatment, the diagnostic process, identification of co-morbidities, treatment, monitoring and supportive care, discharge planning and follow-up. Improvements require support and training for health workers and quality processes. Effective training is that which is ongoing, combining good technical training in under-graduate courses and continuing professional development. Quality processes combine evidence-based guidelines, essential medicines, appropriate technology, appropriate financing of services, standards and assessment tools and training resources. While initial emergency treatment is based on common clinical syndromes, early differentiation is required for specific treatment, and this can usually be carried out clinically without expensive tests. While global strategies are important, it is what happens locally that makes a difference and is too often neglected. In rural areas in the poorest countries in the world, public doctors and nurses who provide emergency and acute care for children are revered by their communities and demonstrate daily that much can be carried out with little. PMID:27062627

  18. Pharmaceutical development and optimization of azithromycin suppository for paediatric use

    PubMed Central

    Kauss, Tina; Gaubert, Alexandra; Boyer, Chantal; Ba, Boubakar B.; Manse, Muriel; Massip, Stephane; Léger, Jean-Michel; Fawaz, Fawaz; Lembege, Martine; Boiron, Jean-Michel; Lafarge, Xavier; Lindegardh, Niklas; White, Nicholas J.; Olliaro, Piero; Millet, Pascal; Gaudin, Karen

    2013-01-01

    Pharmaceutical development and manufacturing process optimization work was undertaken in order to propose a potential paediatric rectal formulation of azithromycin as an alternative to existing oral or injectable formulations. The target product profile was to be easy-to-use, cheap and stable in tropical conditions, with bioavailability comparable to oral forms, rapidly achieving and maintaining bactericidal concentrations. PEG solid solution suppositories were characterized in vitro using visual, HPLC, DSC, FTIR and XRD analyses. In vitro drug release and in vivo bioavailability were assessed; a study in rabbits compared the bioavailability of the optimized solid solution suppository to rectal solution and intra-venous product (as reference) and to the previous, non-optimized formulation (suspended azithromycin suppository). The bioavailability of azithromycin administered as solid solution suppositories relative to intra-venous was 43%, which compared well to the target of 38% (oral product in humans). The results of 3-month preliminary stability and feasibility studies were consistent with industrial production scale-up. This product has potential both as a classical antibiotic and as a product for use in severely ill children in rural areas. Industrial partners for further development are being sought. PMID:23220079

  19. Paediatric immunisation: special emphasis on measles and MMR vaccinations.

    PubMed

    Das, M K; Bhattacharyya, N

    2002-05-01

    The dictum, 'prevention is better than cure', is applicable to all ailments but it can be most easily followed for infectious diseases, increasing numbers of which are being contained by specific vaccinations since the first discovery of smallpox vaccine by Edward Jenner in 1796. Advances in immunology and laboratory techniques including cell culture, genetic engineering and animal experiments have contributed significantly to the production of more and more vaccines, used successfully in preventive programmes. Infectious diseases are widely prevalent in the developing countries. The child population is specially vulnerable to many of them. These infections contribute to high morbidity and mortality and immunisation programmes have been undertaken as preventive measures against them at the national level. Paediatricians and experts are actively engaged in formulating and improving these programmes as problems are faced in their implementation. Much new information is continuously being available in the literature, mostly in specialised journals. The general practitioners, particularly those serving in the remote and vast rural areas, are not likely to have access to these recent developments which they need for self-motivation in initiating the parents with confident advice to have their children properly immunised and also for tackling effectively any problem arising out of immunisation. This paper attempts to discuss the subject of paediatric immunisation with special emphasis being laid on measles and MMR vaccinations. PMID:12418635

  20. Accounting for care: Healthcare Resource Groups for paediatric critical care.

    PubMed

    Murphy, Janet; Morris, Kevin

    2008-02-01

    Healthcare Resource Groups are a way of grouping patients in relation to the amount of healthcare resources they consume. They are the basis for implementation of Payment by Results by the Department of Health in England. An expert working group was set up to define a dataset for paediatric critical care that would in turn support the derivation of Healthcare Resource Groups. Three relevant classification systems were identified and tested with data from ten PICUs, including data about diagnoses, number of organ systems supported, interventions and nursing activity. Each PICU provided detailed costing for the financial year 2005/2006. Eighty-three per cent of PICU costs were found to be related to staff costs, with the largest cost being nursing costs. The Nursing Activity Score system was found to be a poor predictor of staff resource use, as was the adult HRG model based on the number of organ systems supported. It was decided to develop the HRGs based on a 'levels of care' approach; 32 data items were defined to support HRG allocation. From October 2007, data have been collected daily to identify the HRGs for each PICU patient and are being used by the Department of Health to estimate reference costs for PICU services. The data can also be used to support improved audit of PICU activity nationally as well as comparison of workload across different units and modelling of staff requirements within a unit.

  1. Paediatric physician-researchers: coping with tensions in dual accountability.

    PubMed

    Boydell, Katherine; Shaul, Randi Zlotnik; D'Agincourt-Canning, Lori; Da Silva, Michael; Simpson, Christy; Czoli, Christine D; Rashkovan, Natalie; Kim, Celine C; Levin, Alex V; Schneider, Rayfel

    2012-01-01

    Potential conflicts between the roles of physicians and researchers have been described at the theoretical level in the bioethics literature (Czoli, et al., 2011). Physicians and researchers are generally in mutually distinct roles, responsible for patients and participants respectively. With increasing emphasis on integration of research into clinical settings, however, the role divide is sometimes unclear. Consequently, physician-researchers must consider and negotiate salient ethical differences between clinical- and research-based obligations (Miller et al, 1998). This paper explores the subjective experiences and perspectives of 30 physician-researchers working in three Canadian paediatric settings. Drawing on qualitative interviews, it identifies ethical challenges and strategies used by physician-researchers in managing dual roles. It considers whether competing obligations could have both positive and adverse consequences for both physician-researchers and patients. Finally, we discuss how empirical work, which explores the perspectives of those engaged in research and clinical practice, can lead the way to understanding and promoting best practice. PMID:24406890

  2. Adult and paediatric cough guidelines: Ready for an overhaul?

    PubMed

    Birring, Surinder S; Kavanagh, Joanne; Lai, Kefang; Chang, Anne B

    2015-12-01

    Cough is one of the most common reasons that patients seek medical attention. Cough guidelines from numerous countries and societies are available to assist the clinician to investigate and manage patients with cough. We review some of the recent progress in the field of cough that may lead to revision of these guidelines. In adults with chronic cough, new causes such as obstructive sleep apnoea have been identified. A new terminology, cough hypersensitivity syndrome (CHS), has been proposed for patients with chronic cough, which emphasises cough reflex hypersensitivity as a key feature. New therapeutic options are now available, particularly for patients with refractory or idiopathic chronic cough, which include gabapentin, speech pathology management and morphine. There has been great progress in the assessment of cough with the development of validated quality of life questionnaires and cough frequency monitoring tools. In children, common aetiologies differ from adults and those managed according to guidelines have better outcomes compared to usual care. New diagnostic entities such as protracted bacterial bronchitis have been described. Paediatric-specific cough assessment tools such as the Parent/Child Quality of Life Questionnaire will help improve the assessment of patients. Further research is necessary to improve the evidence base for future clinical guideline recommendations. Guidelines in future should also aim to reach a wider audience that includes primary care physicians, non-specialists and patients.

  3. Paediatric sports-related mild traumatic brain injury

    PubMed Central

    Keightley, Michelle; Duggan, Catrin Theresa; Reed, Nick; McAuliffe, Jim; Taha, Tim; Faught, Brent; McPherson, Moira; Baker, Joseph; Montelpare, William

    2009-01-01

    Mild traumatic brain injury (mTBI) is a common but relatively understudied childhood injury that can impact cognitive functioning and development. The present report describes a case study of a 14-year-old boy who sustained two consecutive sports-related mTBIs within a 24 h period. Neurocognitive functioning at 2, 6, 8, 55 and 225 days after injury is compared to baseline prior to injury assessment on the same measures. Results from Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT), Conner Continuous Performance Test 2 (CPT-II) and the Attention Network Test (ANT) revealed decreased performance in attention, visual memory functioning and impulsivity, with some measures still not returning to baseline at 225 days post injury. The results are discussed with respect to return to normal activities at 4 days post injury. This case study highlights the need for increased research regarding the clinical management of mTBI in the paediatric population, particularly the potential deleterious effects of cumulative injuries. PMID:21686913

  4. Lost among the trees? The autonomic nervous system and paediatrics.

    PubMed

    Rees, Corinne A

    2014-06-01

    The autonomic nervous system (ANS) has been strikingly neglected in Western medicine. Despite its profound importance for regulation, adjustment and coordination of body systems, it lacks priority in training and practice and receives scant attention in numerous major textbooks. The ANS is integral to manifestations of illness, underlying familiar physical and psychological symptoms. When ANS activity is itself dysfunctional, usual indicators of acute illness may prove deceptive. Recognising the relevance of the ANS can involve seeing the familiar through fresh eyes, challenging assumptions in clinical assessment and in approaches to practice. Its importance extends from physical and psychological well-being to parenting and safeguarding, public services and the functioning of society. Exploration of its role in conditions ranging from neurological, gastrointestinal and connective tissue disorders, diabetes and chronic fatigue syndrome, to autism, behavioural and mental health difficulties may open therapeutic avenues. The ANS offers a mechanism for so-called functional illnesses and illustrates the importance of recognising that 'stress' takes many forms, physical, psychological and environmental, desirable and otherwise. Evidence of intrauterine and post-natal programming of ANS reactivity suggests that neonatal care and safeguarding practice may offer preventive opportunity, as may greater understanding of epigenetic change of ANS activity through, for example, accidental or psychological trauma or infection. The aim of this article is to accelerate recognition of the importance of the ANS throughout paediatrics, and of the potential physical and psychological cost of neglecting it. PMID:24573884

  5. Transdermal iontophoresis of ranitidine: an opportunity in paediatric drug therapy.

    PubMed

    Djabri, Asma; Guy, Richard H; Delgado-Charro, M Begoña

    2012-10-01

    The objective of this study was to examine the use of transdermal iontophoresis for the delivery of ranitidine hydrochloride in children. Constant, direct current, anodal iontophoresis of ranitidine was performed in vitro across dermatomed pig skin. The effect of donor vehicle, current intensity, and drug concentration were first examined using aqueous solutions. It was found that drug delivery was higher at pH 7 (donor: 5mM Tris) than pH 5.6 (donor: water). In the presence of low levels of competing background electrolyte, ranitidine delivery increased linearly with applied current but was independent of the donor drug concentration. The second part of the study evaluated two Pluronic(®) F-127 gels as potential vehicles for ranitidine delivery. The formulations were characterised in terms of apparent viscosity, conductivity and passive permeation measurements. Iontophoretic delivery of ranitidine was only slightly affected when delivered from the gels relative to aqueous solutions. Overall the results demonstrated that therapeutic paediatric doses of ranitidine (neonates: 0.09-0.17 μmol/kg h; 1 month to 12 years: 0.36-0.71 μmol/kg h) could be easily achieved by transdermal iontophoresis with simple gel patches of practical surface area (0.2-1.5 cm(2)/kg).

  6. Identification of systems failures in successful paediatric cardiac surgery.

    PubMed

    Catchpole, K R; Giddings, A E B; de Leval, M R; Peek, G J; Godden, P J; Utley, M; Gallivan, S; Hirst, G; Dale, T

    Patient safety will benefit from an approach to human error that examines systemic causes, rather than blames individuals. This study describes a direct observation methodology, based on a threat and error model, prospectively to identify types and sources of systems failures in paediatric cardiac surgery. Of substantive interest were the range, frequency and types of failures that could be identified and whether minor failures could accumulate to form more serious events, as has been the case in other industries. Check lists, notes and video recordings were employed to observe 24 successful operations. A total of 366 failures were recorded. Coordination and communication problems, equipment problems, a relaxed safety culture, patient-related problems and perfusion-related problems were most frequent, with a smaller number of skill, knowledge and decision-making failures. Longer and more risky operations were likely to generate a greater number of minor failures than shorter and lower risk operations, and in seven higher-risk cases frequently occurring minor failures accumulated to threaten the safety of the patient. Non-technical errors were more prevalent than technical errors and task threats were the most prevalent systemic source of error. Adverse events in surgery are likely to be associated with a number of recurring and prospectively identifiable errors. These may be co-incident and cumulative human errors predisposed by threats embedded in the system, rather than due to individual incompetence or negligence. Prospectively identifying and reducing these recurrent failures would lead to improved surgical standards and enhanced patient safety.

  7. Clinical and experimental advances in congenital and paediatric cataracts

    PubMed Central

    Churchill, Amanda; Graw, Jochen

    2011-01-01

    Cataracts (opacities of the lens) are frequent in the elderly, but rare in paediatric practice. Congenital cataracts (in industrialized countries) are mainly caused by mutations affecting lens development. Much of our knowledge about the underlying mechanisms of cataractogenesis has come from the genetic analysis of affected families: there are contributions from genes coding for transcription factors (such as FoxE3, Maf, Pitx3) and structural proteins such as crystallins or connexins. In addition, there are contributions from enzymes affecting sugar pathways (particularly the galactose pathway) and from a quite unexpected area: axon guidance molecules like ephrins and their receptors. Cataractous mouse lenses can be identified easily by visual inspection, and a remarkable number of mutant lines have now been characterized. Generally, most of the mouse mutants show a similar phenotype to their human counterparts; however, there are some remarkable differences. It should be noted that many mutations affect genes that are expressed not only in the lens, but also in tissues and organs outside the eye. There is increasing evidence for pleiotropic effects of these genes, and increasing consideration that cataracts may act as early and readily detectable biomarkers for a number of systemic syndromes. PMID:21402583

  8. The role of radiology in paediatric soft tissue sarcomas

    PubMed Central

    van Rijn, R.; McHugh, K.

    2008-01-01

    Abstract Paediatric soft tissue sarcomas (STS) are a group of malignant tumours that originate from primitive mesenchymal tissue and account for 7% of all childhood tumours. Rhabdomyosarcomas (RMS) and undifferentiated sarcomas account for approximately 50% of soft tissue sarcomas in children and non-rhabdomyomatous soft tissue sarcomas (NRSTS) the remainder. The prognosis and biology of STS tumours vary greatly depending on the age of the patient, the primary site, tumour size, tumour invasiveness, histologic grade, depth of invasion, and extent of disease at diagnosis. Over recent years, there has been a marked improvement in survival rates in children and adolescents with soft tissue sarcoma and ongoing international studies continue to aim to improve these survival rates whilst attempting to reduce the morbidity associated with treatment. Radiology plays a crucial role in the initial diagnosis and staging of STS, in the long term follow-up and in the assessment of many treatment related complications. We review the epidemiology, histology, clinical presentation, staging and prognosis of soft tissue sarcomas and discuss the role of radiology in their management. PMID:18442956

  9. Metatarsal shaft fractures and fractures of the proximal fifth metatarsal.

    PubMed

    Fetzer, Gary B; Wright, Rick W

    2006-01-01

    Metatarsal fractures represent a relatively common injury, especially in athletes. The pertinent anatomy, evaluation, diagnosis, classification, and treatment of acute and chronic (stress) metatarsal shaft fractures are discussed. Fractures of the proximal fifth metatarsal, which are unique and important injuries, are also discussed. Treatment remains relatively straightforward for the traumatic metatarsal injury, whereas traditional stress fractures typically heal with decreased activity. The problematic proximal fifth metatarsal fracture (Jones fracture) frequently requires surgical intervention in patients who want to avoid non-weight-bearing cast immobilization. The authors' current treatment for this fracture includes the option of intramedullary fixation versus cast immobilization.

  10. Periprosthetic patellar fractures.

    PubMed

    Adigweme, Obinna O; Sassoon, Adam A; Langford, Joshua; Haidukewych, George J

    2013-10-01

    Periprosthetic patellar fractures represent a spectrum of injuries to a patient with a total knee arthroplasty. They range in severity from an inconsequential injury, which does not compromise function, to a severely debilitating injury that may require advanced reconstructive measures. This article will outline the epidemiology and risk factors associated with periprosthetic patellar fractures. Treatment options as they relate to injury mechanism, fracture severity, patellar component stability, and remaining bone stock will also be discussed. Finally, a review of the current literature regarding the results of treatment will be presented.

  11. Surgery for scapula process fractures

    PubMed Central

    Anavian, Jack; Wijdicks, Coen A; Schroder, Lisa K; Vang, Sandy

    2009-01-01

    Background Generally, scapula process fractures (coracoid and acromion) have been treated nonoperatively with favorable outcome, with the exception of widely displaced fractures. Very little has been published, however, regarding the operative management of such fractures and the literature that is available involves very few patients. Our hypothesis was that operative treatment of displaced acromion and coracoid fractures is a safe and effective treatment that yields favorable surgical results. Methods We reviewed 26 consecutive patients (27 fractures) treated between 1998 and 2007. Operative indications for these process fractures included either a painful nonunion, a concomitant ipsilateral operative scapula fracture, ≥ 1 cm of displacement on X-ray, or a multiple disruption of the superior shoulder suspensory complex. All patients were followed until they were asymptomatic, displayed radiographic fracture union, and had recovered full motion with no pain. Patients and results 21 males and 5 females, mean age 36 (18–67) years, were included in the study. 18 patients had more than one indication for surgery. Of the 27 fractures, there were 13 acromion fractures and 14 coracoid fractures. 1 patient was treated for both a coracoid and an acromion fracture. Fracture patterns for the acromion included 6 acromion base fractures and 7 fractures distal to the base. Coracoid fracture patterns included 11 coracoid base fractures and 3 fractures distal to the base. Mean follow-up was 11 (2–42) months. All fractures united and all patients had recovered full motion with no pain at the time of final follow-up. 3 patients underwent removal of hardware due to irritation from hardware components that were too prominent. There were no other complications. Interpretation While most acromion and coracoid fractures can be treated nonoperatively with satisfactory results, operative management may be indicated for displaced fractures and double lesions of the superior shoulder

  12. Management of adults with paediatric-onset chronic liver disease: strategic issues for transition care.

    PubMed

    Vajro, Pietro; Ferrante, Lorenza; Lenta, Selvaggia; Mandato, Claudia; Persico, Marcello

    2014-04-01

    Advances in the management of children with chronic liver disease have enabled many to survive into adulthood with or without their native livers, so that the most common of these conditions are becoming increasingly common in adult hepatology practice. Because the aetiologies of chronic liver disease in children may vary significantly from those in adulthood, adults with paediatric-onset chronic liver disease may often present with clinical manifestations unfamiliar to their adulthood physician. Transition of medical care to adult practice requires that the adulthood medical staff (primary physicians and subspecialists) have a comprehensive knowledge of childhood liver disease and their implications, and of the differences in caring for these patients. Pending still unavailable Scientific Society guidelines, this article examines causes, presentation modes, evaluation, management, and complications of the main paediatric-onset chronic liver diseases, and discusses key issues to aid in planning a program of transition from paediatric to adult patients.

  13. Three patients and their drugs: A parallel case paper on paediatric opiate use and withdrawal

    PubMed Central

    Siden, Harold B; Collin, Kathleen

    2005-01-01

    Clinicians are increasingly aware of the important role that opioids play in the management of a variety of paediatric conditions. Frequently, clinicians encounter challenges in initiating opioid therapy and, then, in weaning paediatric patients off opioids. In the present article, three different cases (an infant and two adolescents) are used to illustrate why and how opiates may be used in paediatrics and how they can be discontinued. The presentations include neonatal abstinence syndrome, chronic headache and cystic fibrosis. The cases are meant to emphasize the distinctions rather than the similarities among the cases, which is why this is called a case parallel, rather than a case series. The article downplays the use of rigid rules in managing patients on opioids, and emphasizes a flexible and patient-centred approach. PMID:19675829

  14. Accelerated oral nanomedicine discovery from miniaturized screening to clinical production exemplified by paediatric HIV nanotherapies

    PubMed Central

    Giardiello, Marco; Liptrott, Neill J.; McDonald, Tom O.; Moss, Darren; Siccardi, Marco; Martin, Phil; Smith, Darren; Gurjar, Rohan; Rannard, Steve P.; Owen, Andrew

    2016-01-01

    Considerable scope exists to vary the physical and chemical properties of nanoparticles, with subsequent impact on biological interactions; however, no accelerated process to access large nanoparticle material space is currently available, hampering the development of new nanomedicines. In particular, no clinically available nanotherapies exist for HIV populations and conventional paediatric HIV medicines are poorly available; one current paediatric formulation utilizes high ethanol concentrations to solubilize lopinavir, a poorly soluble antiretroviral. Here we apply accelerated nanomedicine discovery to generate a potential aqueous paediatric HIV nanotherapy, with clinical translation and regulatory approval for human evaluation. Our rapid small-scale screening approach yields large libraries of solid drug nanoparticles (160 individual components) targeting oral dose. Screening uses 1 mg of drug compound per library member and iterative pharmacological and chemical evaluation establishes potential candidates for progression through to clinical manufacture. The wide applicability of our strategy has implications for multiple therapy development programmes. PMID:27767027

  15. Management of paediatric tuberculosis in provincial and district hospitals in Afghanistan.

    PubMed

    Delawer, F M; Isono, M; Ueki, H; Zhuben, M; Zafari, M; Seddiq, M K; Habib, H; Ayoubi, M K

    2013-08-01

    Case detection, diagnosis and treatment of tuberculosis 1 B) in children are challenging issues vorldwide. This study in Afghanistan aimed to evaluate paediatric TB case management, including contact investigation, at health facilities where all diagnostic processes were available. In 7 out of 8 regions of the country 1 province was selected. Documents used for management of paediatric TB cases were reviewed in 15 distinct hospitals and 8 provincial hospitals in the selected provinces. The key issues which emerged were: a low suspect rate among total outpatients (0.4%) and a very low suspect rate among children aged < 5 years; low performance of suspect management (68.5% suspects received further examinations); low utilization of other diagnostic methods; a high early defaulter rate (14.0%); and insufficient coverage of contact management (74.0%). This survey indicated that the Afghanistan national TB programme needs to develop plans to improve the quality of diagnosis, suspect management and contact management in paediatric TB cases.

  16. Paediatric leptospirosis: A population based case-control study from Chennai, India.

    PubMed

    Narayanan, R; Sumathi, G; Prabhakaran, S G; Shanmughapriya, S; Natarajaseenivasan, K

    2016-01-01

    The surveillance in Chennai identified 134 children and 443 adults clinically suspected for leptospirosis. Of these, 35 (26.1%) children and 118 (26.6%) adults had laboratory confirmed diagnosis for leptospirosis. The paediatric leptospirosis exhibited a higher frequency of classic features of Weil's disease. The prevalent serovar encountered was Icterohaemorrhagiae with no difference in the pattern of infecting serovars between the two groups. Further, confirmation of diagnosis was achieved by polymerase chain reaction (PCR) with a positivity of 28.4% (specificity 96%). Univariate analysis showed significant association of paediatric leptospirosis with rat infestation (odds ratio 87.4). Thus, PCR facilitates early diagnosis of febrile illness among paediatric cases. PMID:27080780

  17. The role of research for sustainable paediatric cardiac programmes in developing countries.

    PubMed

    Mavroudis, Constantine D; Mavroudis, Constantine; Jacobs, Jeffrey P; Siegel, Allison

    2012-12-01

    Significant challenges face developing countries as a result of the maldistribution of access to healthcare throughout the world, specifically access to paediatric cardiac care. Sustainable paediatric cardiac programmes must be established in developing countries to provide care to all children with congenital heart disease. Education and research are essential components to sustainable paediatric cardiac programmes in developing countries to define local problems and the incidence of disease, and to generate solutions thereto related. Research can contribute to developing local expertise, improving technology, providing opportunities for local talent, generating financial resources, enhancing the dignity of people, and the facilitating resolution of health problems throughout the world. Clinical trials conducted in developing countries should meet the same ethical standards as trials based in developed countries. PMID:23331603

  18. Stress and paediatric obesity: what we know and where to go.

    PubMed

    Wilson, Shana M; Sato, Amy F

    2014-04-01

    Childhood obesity is a public health epidemic and is associated with substantial negative physical and psychosocial health consequences. Stress is thought to be one contributor to the development and maintenance of obesity in children and adolescents, yet the linkage between stress and paediatric obesity is a poorly understood phenomenon. This paper furthers the understanding of stress in the context of paediatric obesity by firstly presenting a focused review of what is known about links between chronic and acute stress and paediatric obesity risk and then synthesizing important areas from the literature. These critical areas of focus include the following: (1) physiological stress reactivity; (2) stress-induced eating; (3) stress and physical activity; (4) parent and family influences; and (5) stress in at-risk populations. This review is geared toward facilitating future research on the stress-obesity connection in youth.

  19. Mechanical Coal-Face Fracturer

    NASA Technical Reports Server (NTRS)

    Collins, E. R., Jr.

    1984-01-01

    Radial points on proposed drill bit take advantage of natural fracture planes of coal. Radial fracture points retracted during drilling and impacted by piston to fracture coal once drilling halts. Group of bits attached to array of pneumatic drivers to fracture large areas of coal face.

  20. Comparative analysis of trends in paediatric trauma outcomes in New South Wales, Australia.

    PubMed

    Mitchell, Rebecca J; Curtis, Kate; Chong, Shanley; Holland, Andrew J A; Soundappan, S V S; Wilson, Kellie L; Cass, Daniel T

    2013-01-01

    Paediatric trauma centres seek to optimise the care of injured children. Trends in state-wide paediatric care and outcomes have not been examined in detail in Australia. This study examines temporal trends in paediatric trauma outcomes and factors influencing survival and length of stay. A retrospective review was conducted using data from the NSW Trauma Registry during 2003-2008 for children aged 15 years and younger who were severely injured (injury severity score >15). To examine trauma outcomes descriptive statistics and multivariable logistic and linear regression were conducted. There were 1138 children severely injured. Two-thirds were male. Road trauma and falls were the most common injury mechanisms and over one-third of incidents occurred in the home. Forty-eight percent of violence-related injuries were experienced by infants aged less than 1 year. For the majority of children definitive care was provided at a paediatric trauma centre, but less than one-third of children were taken directly to a paediatric trauma centre post-injury. Children who received definitive treatment at a paediatric trauma centre had between 3 and 6 times higher odds of having a survival advantage than if treated at an adult trauma centre. The number of severe injury presentations to the 14 major trauma centres in NSW remains constant. It is possible that injury prevention measures are having a limited effect on severe injury in NSW. This research provides stimulus for change in the provision and co-ordination in the delivery of trauma care for injured children.

  1. The incidence, spectrum and outcome of paediatric trauma managed by the Pietermaritzburg Metropolitan Trauma Service

    PubMed Central

    Manchev, V; Bruce, JL; Oosthuizen, GV; Laing, GL

    2015-01-01

    Introduction The Pietermaritzburg Metropolitan Trauma Service (PMTS) has run a systematic quality improvement programme since 2006. A key component included the development and implementation of an effective surveillance system in the form of an electronic surgical registry (ESR). This study used data from the ESR to review the incidence, spectrum and outcome of paediatric trauma in Pietermaritzburg, South Africa. Methods The ESR was reviewed, and all cases of paediatric trauma managed between 1 January 2012 and 30 July 2014 were retrieved for analysis. Results During the study period, 1,041 paediatric trauma patients (724 male, 69.5%) were managed by the PMTS, averaging a monthly admission of 36. The mean age was 10.9 years (standard deviation: 5.4 years). The mechanism of injury (MOI) was blunt trauma in 753 patients (72.3%) and penetrating trauma in 170 (16.3%). Pedestrian vehicle collisions accounted for 21% of cases and motor vehicle collisions for a further 11%. Intentional trauma accounted for 282 patients (27.1%) and self-inflicted trauma for 14 cases (1.3%). Ninety patients admitted to the intensive care unit and fifty-one required high dependency unit admission. There were 17 deaths, equating to an in-hospital mortality rate of 1.7%. A total of 172 children died on the scene of an incident. There were 35 road traffic related deaths, 26 suicides by hanging, 27 deaths from blunt assault and 23 deaths from penetrating assault. The overall mortality rate for paediatric trauma was 18.2%. Conclusions The ESR has proved to be an effective surveillance system and has enabled the accurate quantification of the burden of paediatric trauma in Pietermaritzburg. This has improved our understanding of the mechanisms and patterns of injury, and has identified a high incidence of intentional and penetrating trauma as well as road traffic collisions. These data can be used to guide strategies to reduce the burden of paediatric trauma in our environment. PMID:26263934

  2. Paediatric cardiovascular clinical trials: an analysis of ClinicalTrials.gov and the Food and Drug Administration Pediatric Drug Labeling Database.

    PubMed

    Hill, Kevin D; Henderson, Heather T; Hornik, Christoph P; Li, Jennifer S

    2015-08-01

    Recent regulatory initiatives in the United States of America and Europe have transformed the paediatric clinical trials landscape by significantly increasing capital investment and paediatric trial volume. The purpose of this manuscript was to review the impact of these initiatives on the paediatric cardiovascular trials landscape when compared with other paediatric sub-specialties. We also evaluate factors that may have contributed to the success or failure of recent major paediatric cardiovascular trials so as to inform the optimal design and conduct of future trials in the field.

  3. Ankle fracture - aftercare

    MedlinePlus

    ... that surgery can allow faster and more reliable healing. In children, the fracture involves the part of ... will use a special walking boot as the healing progresses. You will need to learn: How to ...

  4. Fracture Characterization of Meteorites

    NASA Astrophysics Data System (ADS)

    Bryson, K. L.; Agrawal, P.; Ostrowski, D. R.; Sears, D. W. G.

    2015-07-01

    NASA ARC has been tasked with understanding the behavior of ~100m asteroids entering the atmosphere and quantifying the impact hazard. As part of this task, we report the initial results of a survey of the fracture properties of meteorites.

  5. Geothermal Ultrasonic Fracture Imager

    SciTech Connect

    Patterson, Doug; Leggett, Jim

    2013-07-29

    The Geothermal Ultrasonic Fracture Imager project has a goal to develop a wireline ultrasonic imager that is capable of operating in temperatures up to 300°C (572°F) and depths up to 10 km (32,808 ft). This will address one of the critical needs in any EGS development of understanding the hydraulic flow paths in the reservoir. The ultrasonic imaging is well known in the oil and gas industry as one of the best methods for fracture evaluation; providing both high resolution and complete azimuthal coverage of the borehole. This enables fracture detection and characterization, both natural and induced, providing information as to their location, dip direction and dip magnitude. All of these factors are critical to fully understand the fracture system to enable the optimization of the thermal drainage through injectors and producers in a geothermal resource.

  6. Management of condylar fractures.

    PubMed

    Montazem, André H; Anastassov, George

    2009-03-01

    Management of condylar fractures remains a source of ongoing controversy. While it appears that many condylar fractures can be managed nonsurgically, recognition of cases that require surgical intervention and selection of an appropriate procedure are paramount to success in treating these injuries. There are a variety of special considerations that are peculiar to the condylar region. This article discusses anatomic considerations, classification of condylar fractures, indications for surgery, treatment options, and complications. The goals of treatment include restoration of function and esthetics. Careful consideration and attention to the principles of fracture management, and the role of the condyle as an articulating unit and growth center, must be taken into account for the successful management of these injuries.

  7. Etiology of zygomatic fractures.

    PubMed

    Cotter, C J; Ogunbowale, A; Beirne, C

    2005-01-01

    We report on the etiology of zygomatic fractures in an Irish population. More than half of these injuries are related to interpersonal assault. Treatment of these injuries places a considerable burden on the health service. PMID:16445148

  8. Sprains, Strains and Fractures

    MedlinePlus

    ... are useful for finding soft issue injuries (including torn ligaments) and stress fractures. Treatment will depend on ... weeks. Professional athletes may undergo surgery to repair torn ligaments. Oral anti-inflammatory medication, such as ibuprofen, ...

  9. Lisfranc (Midfoot) Fractures

    MedlinePlus

    ... broken or ligaments that support the midfoot are torn. The severity of the injury can vary from ... bones are broken (fractured) or the ligaments are torn (ruptured). Injuries can vary, from a simple injury ...

  10. Clavicle Fracture (Broken Collarbone)

    MedlinePlus

    ... place and the fragments are severely out of alignment. A large bump over the fracture site may ... bone fragments are first repositioned into their normal alignment, and then held in place with special screws ...

  11. Hay balers' fractures.

    PubMed

    Mayba, I I

    1984-03-01

    Two cases of fractures of the sternum and T12 vertebra are presented, which appear to be a characteristic combination of injuries to farmers when hay bales fall on them. The mechanism of injury proposed is a severe forward flexion, producing vertebral collapse at the dorsolumbar junction, and fracture of the sternum from direct trauma against the steering wheel. These fractures should always be suspected in persons injured while baling hay. It is proposed to call this complex of injuries hay balers' fractures. Preventive measures suggested are: operator caution when hay bales are lifted; addition of locks to the loader forks; increasing the size of the loader, or placing a screen or cage over the operators to keep hay bales from falling on them.

  12. Adult orbital trapdoor fracture.

    PubMed

    Kum, Clarissa; McCulley, Timothy J; Yoon, Michael K; Hwang, Thomas N

    2009-01-01

    Trapdoor fractures occur almost exclusively in the pediatric population. The authors describe an adult with an entrapped inferior rectus muscle sheath in a trapdoor fracture. A 37-year-old man presented with persistent diplopia 3 weeks after blunt right orbital trauma. The only abnormal findings on clinical examination were limited vertical ductions. No bony defect or displacement was evident on CT. However, several small pockets of air were visible adjacent to the inferior rectus muscle. On surgical exploration, a linear nondisplaced orbital floor fracture was confirmed, and the entrapped inferior rectus muscle was released. One month postoperatively, extraocular motility had improved with no diplopia in primary or reading positions. This case demonstrates that trapdoor fractures can occur in adults and should be considered when suggestive findings are encountered. Clinicians should be aware of this because timely diagnosis and treatment might achieve more favorable outcomes.

  13. Hay balers' fractures.

    PubMed

    Mayba, I I

    1984-03-01

    Two cases of fractures of the sternum and T12 vertebra are presented, which appear to be a characteristic combination of injuries to farmers when hay bales fall on them. The mechanism of injury proposed is a severe forward flexion, producing vertebral collapse at the dorsolumbar junction, and fracture of the sternum from direct trauma against the steering wheel. These fractures should always be suspected in persons injured while baling hay. It is proposed to call this complex of injuries hay balers' fractures. Preventive measures suggested are: operator caution when hay bales are lifted; addition of locks to the loader forks; increasing the size of the loader, or placing a screen or cage over the operators to keep hay bales from falling on them. PMID:6708148

  14. Off-label use of maraviroc in HIV-1-infected paediatric patients in clinical practice.

    PubMed

    Palladino, Claudia; Gómez, María Luisa Navarro; Soler-Palacín, Pere; González-Tomé, María Isabel; De Ory, Santiago J; Espiau, María; Hoyos, Santiago Pérez; León-Leal, Juan Antonio; Méndez, María; Moreno-Pérez, David; Guasch, Claudia Fortuny; Sierra, Antoni Mur; Guruceta, Itziar Pocheville; Guillén, Santiago Moreno; Briz, Verónica

    2015-10-23

    Maraviroc (MVC) is not approved for HIV-1-infected paediatric patients. This is the first assessment of the use of MVC-based salvage therapy in vertically HIV-1-infected paediatric patients in clinical settings. The results suggest that MVC-based salvage therapy is useful in children and adolescents with extensive resistance profile leading to maintained virological suppression in up to 88% of the patients with CCR5-tropic virus. The likelihood of treatment success might increase when MVC is combined with other active drugs.

  15. Immunization of high-risk paediatric populations: Central European Vaccination Awareness Group recommendations.

    PubMed

    Richter, Darko; Anca, Ioana; André, Francis E; Bakir, Mustafa; Chlibek, Roman; Čižman, Milan; Mangarov, Atanas; Mészner, Zsófia; Pokorn, Marko; Prymula, Roman; Salman, Nuran; Simurka, Pavol; Tamm, Eda; Tešović, Goran; Urbančíková, Ingrid; Usonis, Vytautas; Wysocki, Jacek; Zavadska, Dace; Central European Vaccination Awareness Group

    2014-06-01

    Over the last decade, childhood immunization has substantially reduced morbidity and mortality from vaccine-preventable diseases. However, particular paediatric risk groups, such as those with comorbidities, may not be adequately vaccinated despite being more susceptible to complications and death from certain infectious diseases. This may be due to lack of immunization recommendations, lack of awareness, or incomplete adherence to existing guidelines. Furthermore, recommendations for immunization can be inconsistent across Europe. An expanded initiative from the Central European Vaccination Awareness Group aims to raise awareness of the different high-risk paediatric groups, differentiate them according to their specific risk, and formalise a guidance statement for the immunization of each population.

  16. Off-label use of maraviroc in HIV-1-infected paediatric patients in clinical practice.

    PubMed

    Palladino, Claudia; Gómez, María Luisa Navarro; Soler-Palacín, Pere; González-Tomé, María Isabel; De Ory, Santiago J; Espiau, María; Hoyos, Santiago Pérez; León-Leal, Juan Antonio; Méndez, María; Moreno-Pérez, David; Guasch, Claudia Fortuny; Sierra, Antoni Mur; Guruceta, Itziar Pocheville; Guillén, Santiago Moreno; Briz, Verónica

    2015-10-23

    Maraviroc (MVC) is not approved for HIV-1-infected paediatric patients. This is the first assessment of the use of MVC-based salvage therapy in vertically HIV-1-infected paediatric patients in clinical settings. The results suggest that MVC-based salvage therapy is useful in children and adolescents with extensive resistance profile leading to maintained virological suppression in up to 88% of the patients with CCR5-tropic virus. The likelihood of treatment success might increase when MVC is combined with other active drugs. PMID:26544580

  17. The value of an infant: the rise of paediatrics in Australia, 1880-1910.

    PubMed

    Featherstone, Lisa

    2008-01-01

    Between 1880 and 1910 paediatrics in Australia developed not merely as a response to Enlightenment philosophical understandings of the child as precious and special, but as part of a wider demand for reproduction and population. A brief sketch of the international context will situate the specific Australian conditions, which include education, professionalisation and the emerging concept of infant mortality. A level of general specialisation within medicine was necessary for the development of paediatrics, in addition to a general and new interest in child health, which was a response to the social, political and economic needs of the emerging nation.

  18. Relative permeability through fractures

    SciTech Connect

    Diomampo, Gracel, P.

    2001-08-01

    The mechanism of two-phase flow through fractures is of importance in understanding many geologic processes. Currently, two-phase flow through fractures is still poorly understood. In this study, nitrogen-water experiments were done on both smooth and rough parallel plates to determine the governing flow mechanism for fractures and the appropriate methodology for data analysis. The experiments were done using a glass plate to allow visualization of flow. Digital video recording allowed instantaneous measurement of pressure, flow rate and saturation. Saturation was computed using image analysis techniques. The experiments showed that gas and liquid phases flow through fractures in nonuniform separate channels. The localized channels change with time as each phase path undergoes continues breaking and reforming due to invasion of the other phase. The stability of the phase paths is dependent on liquid and gas flow rate ratio. This mechanism holds true for over a range of saturation for both smooth and rough fractures. In imbibition for rough-walled fractures, another mechanism similar to wave-like flow in pipes was also observed. The data from the experiments were analyzed using Darcy's law and using the concept of friction factor and equivalent Reynold's number for two-phase flow. For both smooth- and rough-walled fractures a clear relationship between relative permeability and saturation was seen. The calculated relative permeability curves follow Corey-type behavior and can be modeled using Honarpour expressions. The sum of the relative permeabilities is not equal one, indicating phase interference. The equivalent homogeneous single-phase approach did not give satisfactory representation of flow through fractures. The graphs of experimentally derived friction factor with the modified Reynolds number do not reveal a distinctive linear relationship.

  19. Interlaminar fracture of composites

    NASA Technical Reports Server (NTRS)

    Obrien, T. K.

    1984-01-01

    Fracture mechanics has been found to be a useful tool for understanding composite delamination. Analyses for calculating strain energy release rates associated with delamination growth have been developed. These analyses successfully characterized delamination onset and growth for particular sources of delamination. Low velocity impact has been found to be the most severe source of composite delamination. A variety of test methods for measuring interlaminar fracture toughness are being developed to identify new composite materials with enhanced delamination resistance.

  20. Treatment of Thoracolumbar Fracture

    PubMed Central

    Kim, Byung-Guk; Shin, Dong-Eun

    2015-01-01

    The most common fractures of the spine are associated with the thoracolumbar junction. The goals of treatment of thoracolumbar fracture are leading to early mobilization and rehabilitation by restoring mechanical stability of fracture and inducing neurologic recovery, thereby enabling patients to return to the workplace. However, it is still debatable about the treatment methods. Neurologic injury should be identified by thorough physical examination for motor and sensory nerve system in order to determine the appropriate treatment. The mechanical stability of fracture also should be evaluated by plain radiographs and computed tomography. In some cases, magnetic resonance imaging is required to evaluate soft tissue injury involving neurologic structure or posterior ligament complex. Based on these physical examinations and imaging studies, fracture stability is evaluated and it is determined whether to use the conservative or operative treatment. The development of instruments have led to more interests on the operative treatment which saves mobile segments without fusion and on instrumentation through minimal invasive approach in recent years. It is still controversial for the use of these treatments because there have not been verified evidences yet. However, the morbidity of patients can be decreased and good clinical and radiologic outcomes can be achieved if the recent operative treatments are used carefully considering the fracture pattern and the injury severity. PMID:25705347

  1. FRACTURING FLUID CHARACTERIZATION FACILITY

    SciTech Connect

    Subhash Shah

    2000-08-01

    Hydraulic fracturing technology has been successfully applied for well stimulation of low and high permeability reservoirs for numerous years. Treatment optimization and improved economics have always been the key to the success and it is more so when the reservoirs under consideration are marginal. Fluids are widely used for the stimulation of wells. The Fracturing Fluid Characterization Facility (FFCF) has been established to provide the accurate prediction of the behavior of complex fracturing fluids under downhole conditions. The primary focus of the facility is to provide valuable insight into the various mechanisms that govern the flow of fracturing fluids and slurries through hydraulically created fractures. During the time between September 30, 1992, and March 31, 2000, the research efforts were devoted to the areas of fluid rheology, proppant transport, proppant flowback, dynamic fluid loss, perforation pressure losses, and frictional pressure losses. In this regard, a unique above-the-ground fracture simulator was designed and constructed at the FFCF, labeled ''The High Pressure Simulator'' (HPS). The FFCF is now available to industry for characterizing and understanding the behavior of complex fluid systems. To better reflect and encompass the broad spectrum of the petroleum industry, the FFCF now operates under a new name of ''The Well Construction Technology Center'' (WCTC). This report documents the summary of the activities performed during 1992-2000 at the FFCF.

  2. Fracture toughness of graphene.

    PubMed

    Zhang, Peng; Ma, Lulu; Fan, Feifei; Zeng, Zhi; Peng, Cheng; Loya, Phillip E; Liu, Zheng; Gong, Yongji; Zhang, Jiangnan; Zhang, Xingxiang; Ajayan, Pulickel M; Zhu, Ting; Lou, Jun

    2014-04-29

    Perfect graphene is believed to be the strongest material. However, the useful strength of large-area graphene with engineering relevance is usually determined by its fracture toughness, rather than the intrinsic strength that governs a uniform breaking of atomic bonds in perfect graphene. To date, the fracture toughness of graphene has not been measured. Here we report an in situ tensile testing of suspended graphene using a nanomechanical device in a scanning electron microscope. During tensile loading, the pre-cracked graphene sample fractures in a brittle manner with sharp edges, at a breaking stress substantially lower than the intrinsic strength of graphene. Our combined experiment and modelling verify the applicability of the classic Griffith theory of brittle fracture to graphene. The fracture toughness of graphene is measured as the critical stress intensity factor of and the equivalent critical strain energy release rate of 15.9 J m(-2). Our work quantifies the essential fracture properties of graphene and provides mechanistic insights into the mechanical failure of graphene.

  3. Subduction of fracture zones

    NASA Astrophysics Data System (ADS)

    Constantin Manea, Vlad; Gerya, Taras; Manea, Marina; Zhu, Guizhi; Leeman, William

    2013-04-01

    Since Wilson proposed in 1965 the existence of a new class of faults on the ocean floor, namely transform faults, the geodynamic effects and importance of fracture zone subduction is still little studied. It is known that oceanic plates are characterized by numerous fracture zones, and some of them have the potential to transport into subduction zones large volumes of water-rich serpentinite, providing a fertile water source for magma generated in subduction-related arc volcanoes. In most previous geodynamic studies, subducting plates are considered to be homogeneous, and there is no clear indication how the subduction of a fracture zone influences the melting pattern in the mantle wedge and the slab-derived fluids distribution in the subarc mantle. Here we show that subduction of serpentinized fracture zones plays a significant role in distribution of melt and fluids in the mantle wedge above the slab. Using high-resolution tree-dimensional coupled petrological-termomechanical simulations of subduction, we show that fluids, including melts and water, vary dramatically in the region where a serpentinized fracture zone enters into subduction. Our models show that substantial hydration and partial melting tend to concentrate where fracture zones are being subducted, creating favorable conditions for partially molten hydrous plumes to develop. These results are consistent with the along-arc variability in magma source compositions and processes in several regions, as the Aleutian Arc, the Cascades, the Southern Mexican Volcanic Arc, and the Andean Southern Volcanic Zone.

  4. New developments in paediatric cardiac functional ultrasound imaging.

    PubMed

    de Korte, Chris L; Nillesen, Maartje M; Saris, Anne E C M; Lopata, Richard G P; Thijssen, Johan M; Kapusta, Livia

    2014-07-01

    Ultrasound imaging can be used to estimate the morphology as well as the motion and deformation of tissues. If the interrogated tissue is actively deforming, this deformation is directly related to its function and quantification of this deformation is normally referred as 'strain imaging'. Tissue can also be deformed by applying an internal or external force and the resulting, induced deformation is a function of the mechanical tissue characteristics. In combination with the load applied, these strain maps can be used to estimate or reconstruct the mechanical properties of tissue. This technique was named 'elastography' by Ophir et al. in 1991. Elastography can be used for atherosclerotic plaque characterisation, while the contractility of the heart or skeletal muscles can be assessed with strain imaging. Rather than using the conventional video format (DICOM) image information, radio frequency (RF)-based ultrasound methods enable estimation of the deformation at higher resolution and with higher precision than commercial methods using Doppler (tissue Doppler imaging) or video image data (2D speckle tracking methods). However, the improvement in accuracy is mainly achieved when measuring strain along the ultrasound beam direction, so it has to be considered a 1D technique. Recently, this method has been extended to multiple directions and precision further improved by using spatial compounding of data acquired at multiple beam steered angles. Using similar techniques, the blood velocity and flow can be determined. RF-based techniques are also beneficial for automated segmentation of the ventricular cavities. In this paper, new developments in different techniques of quantifying cardiac function by strain imaging, automated segmentation, and methods of performing blood flow imaging are reviewed and their application in paediatric cardiology is discussed. PMID:27277901

  5. Observational gait assessment tools in paediatrics--a systematic review.

    PubMed

    Rathinam, Chandrasekar; Bateman, Andrew; Peirson, Janet; Skinner, Jane

    2014-06-01

    Instrumented gait analysis (IGA) is an expensive technique used to objectively detect gait abnormalities in children. Observational gait assessment is considered as a cost effective alternate for IGA in regular clinical practice. This article is aimed at systematically reviewing the available paediatric gait analysis tools and examines their reliability and validity compared to IGA. This review also examines the structure of these tools, their clinical use and limitations. Articles were searched from PubMed, CINHL, AMED, BNI, EMBASE, PEDro and Cochrane library from the earliest record on the database to December 2012. Hand searches were carried out in a few journals. Studies that examined children's gait using a structured assessment tool were included and analysed for their quality, reliability and validity. Pre-established criteria were used to judge the quality of methodology and reliability and validity. Five observational gait tools for children with Cerebral Palsy (CP) and one for children with Downs Syndrome were identified. Nine studies related to children with CP were enrolled for this review. None of the tools have accomplished the level of IGA's consistency. Edinburgh Visual Gait Score (EVGS) was found to have better reliability and validity than the other tools. Very limited studies were available for most of the gait assessment tools therefore their clinical use cannot be judged based on the existing evidence. EVGS was found to have better concurrent validity and reliability and it should be considered to assess CP gait in regular practice. Future work to investigate the use of low cost technology to improve observers' accuracy of EVGS is suggested.

  6. Incidence and therapy of midazolam induced hiccups in paediatric anaesthesia.

    PubMed

    Marhofer, P; Glaser, C; Krenn, C G; Grabner, C M; Semsroth, M

    1999-01-01

    A prospective, randomized and double blind study was undertaken to determine the incidence and a possible dose- or age-dependence of hiccups in children premedicated with rectal midazolam and to investigate the treatment of hiccups by intranasal ethyl chloride spray application. Two hundred ASA physical status 1 and 2 children, weighing 3.0 to 15.0 kg, scheduled for minor surgery, were randomly assigned to be given either 0.5 mg.kg-1 midazolam(n=100) or 1.0 mg. kg-1 midazolam (n=100) administered rectally. If hiccups were observed during a period of 20 min after premedication with midazolam, these children were treated after 3 min of hiccups with two short intranasal applications of ethyl chloride spray. Hiccups occurred in 22% of children in the 0.5 mg.kg-1 group and 26% in the 1.0 mg.kg-1 group (n.s.). The intranasal application with ethyl chloride was successful in 100% in both groups. The mean age levels between children with or without hiccups were 5+/-9 months vs 21+/-19 months (P<0.01) in the 0.5 mg.kg-1 group and 6+/-7 months vs 20+/-14 months (P<0.01) in the 1.0 mg.kg-1 group. Intranasal application of ethyl chloride spray seems to be an effective therapy for midazolam induced hiccups in paediatric anaesthesia. The incidence of these hiccups is highly age significant, but not dose dependent.

  7. [Immunisation schedule of the Spanish Association of Paediatrics: 2016 recommendations].

    PubMed

    Moreno-Pérez, D; Álvarez García, F J; Arístegui Fernández, J; Cilleruelo Ortega, M J; Corretger Rauet, J M; García Sánchez, N; Hernández Merino, A; Hernández-Sampelayo Matos, T; Merino Moína, M; Ortigosa del Castillo, L; Ruiz-Contreras, J

    2016-01-01

    The Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP) annually publishes the immunisation schedule which, in our opinion, estimates optimal for children resident in Spain, considering available evidence on current vaccines. We acknowledge the effort of the Ministry of Health during the last year in order to optimize the funded unified Spanish vaccination schedule, with the recent inclusion of pneumococcal and varicella vaccination in early infancy. Regarding the funded vaccines included in the official unified immunization schedule, taking into account available data, CAV-AEP recommends 2+1 strategy (2, 4 and 12 months) with hexavalent (DTPa-IPV-Hib-HB) vaccines and 13-valent pneumococcal conjugate vaccine. Administration of Tdap and poliomyelitis booster dose at the age of 6 is recommended, as well as Tdap vaccine for adolescents and pregnant women, between 27-36 weeks gestation. The two-dose scheme should be used for MMR (12 months and 2-4 years) and varicella (15 months and 2-4 years). Coverage of human papillomavirus vaccination in girls aged 11-12 with a two dose scheme (0, 6 months) should be improved. Information for male adolescents about potential beneficial effects of this immunisation should be provided as well. Regarding recommended unfunded immunisations, CAV-AEP recommends the administration of meningococcal B vaccine, due to the current availability in Spanish communitary pharmacies, with a 3+1 scheme (3, 5, 7 and 13-15 months). CAV-AEP requests the incorporation of this vaccine in the funded unified schedule. Vaccination against rotavirus is recommended in all infants. Annual influenza immunisation and vaccination against hepatitis A are indicated in population groups considered at risk.

  8. [Immunisation schedule of the Spanish Association of Paediatrics: 2015 recommendations].

    PubMed

    Moreno-Pérez, D; Álvarez García, F J; Arístegui Fernández, J; Cilleruelo Ortega, M J; Corretger Rauet, J M; García Sánchez, N; Hernández Merino, A; Hernández-Sampelayo Matos, T; Merino Moína, M; Ortigosa Del Castillo, L; Ruiz-Contreras, J

    2015-01-01

    The Advisory Committee on Vaccines of the Spanish Association of Paediatrics updates the immunisation schedule every year, taking into account epidemiological data as well as evidence on the safety, effectiveness and efficiency of current vaccines, including levels of recommendation. In our opinion, this is the optimal vaccination calendar for all children resident in Spain. Regarding the vaccines included in the official unified immunization schedule, the Committee emphasizes the administration of the first dose of hepatitis B either at birth or at 2 months of life; the recommendation of the first dose of MMR and varicella vaccine at the age of 12 months, with the second dose at the age of 2-3 years; DTaP or Tdap vaccine at the age of 6 years, followed by another Tdap booster dose at 11-12 years old; Tdap strategies for pregnant women and household contacts of the newborn, and immunization against human papillomavirus in girls aged 11-12 years old with a 2 dose scheme (0, 6 months). The Committee reasserts its recommendation to include vaccination against pneumococcal disease in the routine immunisation schedule, the same as it is being conducted in Western European countries. The recently authorised meningococcal B vaccine, currently blocked in Spain, exhibits the profile of a universal vaccine. The Committe insists on the need of having the vaccine available in communitary pharmacies. It has also proposed the free availability of varicella vaccines. Their efectiveness and safety have been confirmed when they are administred from the second year of life. Vaccination against rotavirus is recommended in all infants. The Committee stresses the need to vaccinate population groups considered at risk against influenza and hepatitis A.

  9. Observational gait assessment tools in paediatrics--a systematic review.

    PubMed

    Rathinam, Chandrasekar; Bateman, Andrew; Peirson, Janet; Skinner, Jane

    2014-06-01

    Instrumented gait analysis (IGA) is an expensive technique used to objectively detect gait abnormalities in children. Observational gait assessment is considered as a cost effective alternate for IGA in regular clinical practice. This article is aimed at systematically reviewing the available paediatric gait analysis tools and examines their reliability and validity compared to IGA. This review also examines the structure of these tools, their clinical use and limitations. Articles were searched from PubMed, CINHL, AMED, BNI, EMBASE, PEDro and Cochrane library from the earliest record on the database to December 2012. Hand searches were carried out in a few journals. Studies that examined children's gait using a structured assessment tool were included and analysed for their quality, reliability and validity. Pre-established criteria were used to judge the quality of methodology and reliability and validity. Five observational gait tools for children with Cerebral Palsy (CP) and one for children with Downs Syndrome were identified. Nine studies related to children with CP were enrolled for this review. None of the tools have accomplished the level of IGA's consistency. Edinburgh Visual Gait Score (EVGS) was found to have better reliability and validity than the other tools. Very limited studies were available for most of the gait assessment tools therefore their clinical use cannot be judged based on the existing evidence. EVGS was found to have better concurrent validity and reliability and it should be considered to assess CP gait in regular practice. Future work to investigate the use of low cost technology to improve observers' accuracy of EVGS is suggested. PMID:24798609

  10. [Immunisation schedule of the Spanish Association of Paediatrics: 2015 recommendations].

    PubMed

    Moreno-Pérez, D; Álvarez García, F J; Arístegui Fernández, J; Cilleruelo Ortega, M J; Corretger Rauet, J M; García Sánchez, N; Hernández Merino, A; Hernández-Sampelayo Matos, T; Merino Moína, M; Ortigosa Del Castillo, L; Ruiz-Contreras, J

    2015-01-01

    The Advisory Committee on Vaccines of the Spanish Association of Paediatrics updates the immunisation schedule every year, taking into account epidemiological data as well as evidence on the safety, effectiveness and efficiency of current vaccines, including levels of recommendation. In our opinion, this is the optimal vaccination calendar for all children resident in Spain. Regarding the vaccines included in the official unified immunization schedule, the Committee emphasizes the administration of the first dose of hepatitis B either at birth or at 2 months of life; the recommendation of the first dose of MMR and varicella vaccine at the age of 12 months, with the second dose at the age of 2-3 years; DTaP or Tdap vaccine at the age of 6 years, followed by another Tdap booster dose at 11-12 years old; Tdap strategies for pregnant women and household contacts of the newborn, and immunization against human papillomavirus in girls aged 11-12 years old with a 2 dose scheme (0, 6 months). The Committee reasserts its recommendation to include vaccination against pneumococcal disease in the routine immunisation schedule, the same as it is being conducted in Western European countries. The recently authorised meningococcal B vaccine, currently blocked in Spain, exhibits the profile of a universal vaccine. The Committe insists on the need of having the vaccine available in communitary pharmacies. It has also proposed the free availability of varicella vaccines. Their efectiveness and safety have been confirmed when they are administred from the second year of life. Vaccination against rotavirus is recommended in all infants. The Committee stresses the need to vaccinate population groups considered at risk against influenza and hepatitis A. PMID:25554656

  11. [Immunisation schedule of the Spanish Association of Paediatrics: 2016 recommendations].

    PubMed

    Moreno-Pérez, D; Álvarez García, F J; Arístegui Fernández, J; Cilleruelo Ortega, M J; Corretger Rauet, J M; García Sánchez, N; Hernández Merino, A; Hernández-Sampelayo Matos, T; Merino Moína, M; Ortigosa del Castillo, L; Ruiz-Contreras, J

    2016-01-01

    The Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP) annually publishes the immunisation schedule which, in our opinion, estimates optimal for children resident in Spain, considering available evidence on current vaccines. We acknowledge the effort of the Ministry of Health during the last year in order to optimize the funded unified Spanish vaccination schedule, with the recent inclusion of pneumococcal and varicella vaccination in early infancy. Regarding the funded vaccines included in the official unified immunization schedule, taking into account available data, CAV-AEP recommends 2+1 strategy (2, 4 and 12 months) with hexavalent (DTPa-IPV-Hib-HB) vaccines and 13-valent pneumococcal conjugate vaccine. Administration of Tdap and poliomyelitis booster dose at the age of 6 is recommended, as well as Tdap vaccine for adolescents and pregnant women, between 27-36 weeks gestation. The two-dose scheme should be used for MMR (12 months and 2-4 years) and varicella (15 months and 2-4 years). Coverage of human papillomavirus vaccination in girls aged 11-12 with a two dose scheme (0, 6 months) should be improved. Information for male adolescents about potential beneficial effects of this immunisation should be provided as well. Regarding recommended unfunded immunisations, CAV-AEP recommends the administration of meningococcal B vaccine, due to the current availability in Spanish communitary pharmacies, with a 3+1 scheme (3, 5, 7 and 13-15 months). CAV-AEP requests the incorporation of this vaccine in the funded unified schedule. Vaccination against rotavirus is recommended in all infants. Annual influenza immunisation and vaccination against hepatitis A are indicated in population groups considered at risk. PMID:26589473

  12. Foetal haemoglobin and the dynamics of paediatric malaria

    PubMed Central

    2012-01-01

    Background Although 80% of malaria occurs in children under five years of age, infants under six months of age are known to have low rates of infection and disease. It is not clear why this youngest age group is protected; possible factors include maternal antibodies, unique nutrition (breast milk), and the presence of foetal haemoglobin (HbF). This work aims to gain insight into possible mechanisms of protection, and suggest pathways for focused empirical work, by modelling a range of possible effects of foetal haemoglobin and other red blood cell (RBC) developmental changes on parasite dynamics in infants. Methods A set of ordinary differential equations was created to investigate the leading hypotheses about the possible protective mechanisms of HbF-containing red blood cells, in particular whether HbF suppresses parasite population growth because parasite multiplication in individual RBCs is lower, slower or absent. The model also incorporated the intrinsic changes in blood volume and haematocrit that occur with age, and the possibility of parasite affinities for HbF-containing RBCs or reticulocytes. Results The model identified several sets of conditions in which the infant remained protected, or displayed a much slower growth of parasitaemia in the first few months of life, without any intervening immune response. The most protective of the hypothesized mechanisms would be the inhibition of schizont division in foetal RBCs so that fewer merozoites are produced. The model showed that a parasite preference for HbF-containing RBCs increases protective effects for the host, while a preference for reticulocytes has little effect. Conclusions The results from this simple model of haematological changes in infants and their effects on Plasmodium falciparum infection dynamics emphasize the likely importance of HbF and RBC number as an explanatory factor in paediatric malaria, and suggest a framework for organizing related empirical research. PMID:23190739

  13. Opportunities for improving the efficiency of paediatric HIV treatment programmes

    PubMed Central

    Revill, Paul A.; Walker, Simon; Mabugu, Travor; Nathoo, Kusum J.; Mugyenyi, Peter; Kekitinwa, Adeodata; Munderi, Paula; Bwakura-Dangarembizi, Mutsawashe; Musiime, Victor; Bakeera-Kitaka, Sabrina; Nahirya-Ntege, Patricia; Walker, A. Sarah; Sculpher, Mark J.; Gibb, Diana M.

    2015-01-01

    Objectives: To conduct two economic analyses addressing whether to: routinely monitor HIV-infected children on antiretroviral therapy (ART) clinically or with laboratory tests; continue or stop cotrimoxazole prophylaxis when children become stabilized on ART. Design and methods: The ARROW randomized trial investigated alternative strategies to deliver paediatric ART and cotrimoxazole prophylaxis in 1206 Ugandan/Zimbabwean children. Incremental cost-effectiveness and value of implementation analyses were undertaken. Scenario analyses investigated whether laboratory monitoring (CD4+ tests for efficacy monitoring; haematology/biochemistry for toxicity) could be tailored and targeted to be delivered cost-effectively. Cotrimoxazole use was examined in malaria-endemic and non-endemic settings. Results: Using all trial data, clinical monitoring delivered similar health outcomes to routine laboratory monitoring, but at a reduced cost, so was cost-effective. Continuing cotrimoxazole improved health outcomes at reduced costs. Restricting routine CD4+ monitoring to after 52 weeks following ART initiation and removing toxicity testing was associated with an incremental cost-effectiveness ratio of $6084 per quality-adjusted life-year (QALY) across all age groups, but was much lower for older children (12+ years at initiation; incremental cost-effectiveness ratio = $769/QALY). Committing resources to improve cotrimoxazole implementation appears cost-effective. A healthcare system that could pay $600/QALY should be willing to spend up to $12.0 per patient-year to ensure continued provision of cotrimoxazole. Conclusion: Clinically driven monitoring of ART is cost-effective in most circumstances. Routine laboratory monitoring is generally not cost-effective at current prices, except possibly CD4+ testing amongst adolescents initiating ART. Committing resources to ensure continued provision of cotrimoxazole in health facilities is more likely to represent an efficient use of

  14. Vitamin D in the healthy European paediatric population.

    PubMed

    Braegger, Christian; Campoy, Cristina; Colomb, Virginie; Decsi, Tamas; Domellof, Magnus; Fewtrell, Mary; Hojsak, Iva; Mihatsch, Walter; Molgaard, Christian; Shamir, Raanan; Turck, Dominique; van Goudoever, Johannes

    2013-06-01

    In recent years, reports suggesting a resurgence of vitamin D deficiency in the Western world, combined with various proposed health benefits for vitamin D supplementation, have resulted in increased interest from health care professionals, the media, and the public. The aim of this position paper is to summarise the published data on vitamin D intake and prevalence of vitamin D deficiency in the healthy European paediatric population, to discuss the health benefits of vitamin D and to provide recommendations for the prevention of vitamin D deficiency in this population. Vitamin D plays a key role in calcium and phosphate metabolism and is essential for bone health. There is insufficient evidence from interventional studies to support vitamin D supplementation for other health benefits in infants, children, and adolescents. The pragmatic use of a serum concentration >50 nmol/L to indicate sufficiency and a serum concentration <25 nmol/L to indicate severe deficiency is recommended. Vitamin D deficiency occurs commonly among healthy European infants, children, and adolescents, especially in certain risk groups, including breast-fed infants, not adhering to the present recommendation for vitamin D supplementation, children and adolescents with dark skin living in northern countries, children and adolescents without adequate sun exposure, and obese children. Infants should receive an oral supplementation of 400 IU/day of vitamin D. The implementation should be promoted and supervised by paediatricians and other health care professionals. Healthy children and adolescents should be encouraged to follow a healthy lifestyle associated with a normal body mass index, including a varied diet with vitamin D-containing foods (fish, eggs, dairy products) and adequate outdoor activities with associated sun exposure. For children in risk groups identified above, an oral supplementation of vitamin D must be considered beyond 1 year of age. National authorities should adopt

  15. Dermatological Findings in Turkish Paediatric Haematology-Oncology Patients

    PubMed Central

    Uksal, Umit; Ozturk, Pinar; Colgecen, Emine; Taslidere, Nazan; Patiroglu, Turkan; Ozdemir, Mehmet Akif; Torun, Yasemin Altuner; Borlu, Murat

    2016-01-01

    Objective: Diagnoses of skin, mucosae, hair and nail manifestations in malignant diseases are often challenging because of life-threatening drug reactions, opportunistic infections or skin involvement of primary processes. Description of morphology, configuration and distribution of lesions is important in order to differentiate the self-healing eruptions from serious side effects of chemotherapy. There are case reports from Turkey including dermatological manifestations of malignancies and case series in adult patients but there are no published large group studies assessing all manifestations in children. The aim of this study was to evaluate the morphological features of dermatological findings in children with haemato-oncological diseases. Materials and Methods: The study was performed at the Erciyes University, Faculty of Medicine Pediatric Hematology-Oncology Clinic, Turkey. Three dermatologists daily consulted all patients admitted to the clinic during a one-year period. Results: The study group comprised of 157 children (79 female/78 male) aged 1–16 years (mean 7.19±4.63). Detailed dermatological examinations were performed, including oral-genital mucosae, hair and nails. Thorough skin examination revealed that 70% of the patients exhibited at least one dermatological finding. Generalized xerosis and hyperpigmentation were the most common findings among patients undergoing chemotherapy (24.19%). Multiple nevi on at least 10 covered areas were very frequent among patients undergoing long-term chemotherapy (18.47%). Three were identified as dysplastic nevus, but malignant transformation was not observed during the one-year study period. Conclusion: Regular dermatological consultation may help resolve the diagnostic and therapeutic problems in paediatric haemato-oncology clinics. PMID:27551173

  16. Current issues in the management of paediatric viral hepatitis.

    PubMed

    Yeung, Latifa T F; Roberts, Eve A

    2010-01-01

    Viral hepatitis poses important problems for children. In preschoolers, hepatitis A virus (HAV) infection frequently causes acute liver failure. Vaccinating toddlers against HAV in countries with high endemicity is expected to decrease mortality. HAV vaccine demonstrates efficacy (comparable to immunoglobulin) as post-exposure prophylaxis. A recently developed vaccine against hepatitis E virus (HEV) may benefit fetal health, because pregnant women are most prone to acute liver failure as a result of HEV. Hepatitis B vaccine continues to demonstrate value and versatility for preventing serious liver disease. With chronic infection, undetectable levels of serum HBV DNA complement e-seroconversion as the preferred outcome measure; suppressed viral load correlates with long-term complications better than HBeAg status. Among Taiwanese children, low pretreatment HBV DNA (<2 x 10(8) copies/ml) strongly predicted response to interferon-alpha. Future paediatric studies must incorporate HBV DNA levels. The rationale for routine treatment of immunotolerant hepatitis B during childhood remains uncertain. Any treatment of chronic hepatitis B in childhood requires consideration of the risks and benefits. Childhood hepatitis C virus (HCV) infection results mainly from mother-to-infant transmission. Babies of HCV-infected women should be tested for serum HCV RNA at 1 month of age. If negative, confirmatory anti-HCV antibody testing may be performed between 12 and 15 months of age. Children with chronic hepatitis C may develop progressive fibrosis/cirrhosis, particularly in the setting of obesity and insulin resistance. Treatment of children chronically infected with genotype 2 or 3 is highly successful: combination therapy of pegylated interferon-alpha and ribavirin is well tolerated and superior to pegylated interferon-alpha alone. PMID:19840256

  17. Closed reduction of displaced or dislocated mandibular condyle fractures in children using threaded Kirschner wire and external rubber traction.

    PubMed

    Kim, J H; Nam, D H

    2015-10-01

    Most surgeons agree that closed treatment provides the best results for condylar fractures in children. Nevertheless, treatment of the paediatric mandibular condyle fracture that is severely displaced or dislocated is controversial. The purpose of this study was to investigate the long-term clinical and radiological outcomes following the treatment of displaced or dislocated condylar fractures in children using threaded Kirschner wire and external rubber traction. This procedure can strengthen the advantage of closed reduction and make up for the shortcomings of open reduction. From March 1, 2005 to December 25, 2011, 11 children aged between 4 and 12 years with displaced or dislocated mandibular condyle fractures were treated using threaded Kirschner wire and external rubber traction under portable C-arm fluoroscopy. All patients had unilateral displaced or dislocated condylar fractures. The follow-up period ranged from 24 to 42 months (mean 29.3 months). Normal occlusion and pain-free function of the temporomandibular joint, without deviation or limitation of jaw opening, was achieved in all patients. This closed reduction technique in displaced or dislocated condylar fractures in children offers a reliable solution in preventing the unfavourable sequelae of closed treatment and the open technique, such as altered morphology, functional disturbances, and facial nerve damage.

  18. Childhood Fever Management Program for Korean Paediatric Nurses: A Comparison between Blended and Face-to-Face Learning Method.

    PubMed

    Jeong, Yong Sun; Kim, Jin Sun

    2014-11-28

    Abstract Background: A blended learning can be a useful learning strategy to improve the quality of fever and fever management education for paediatric nurses. Aim: This study compared the effects of a blended and face-to-face learning program on paediatric nurses' childhood fever management, using Theory of Planned Behavior. Methods/Design: A nonequivalent control group pretest-posttest design was used. A fevermanagement education program using blended learning (combining face-to-face and online learning components) was offered to 30 paediatric nurses, and 29 paediatric nurses received face-to-face training. Results/Findings: Learning outcomes did not significantly differ between the two groups. However, learners' satisfaction was higher for the blended learning program than the face-toface learning program. Conclusion: A blended-learning paediatric fever management program was as effective as a traditional face-to-face learning program. Therefore, a blended-learning paediatric fever management-learning program could be a useful and flexible learning method for paediatric nurses.

  19. Protothecal peritonitis in child after bone marrow transplantation: case report and literature review of paediatric cases.

    PubMed

    Sykora, T; Horakova, J; Buzzasyova, D; Sladekova, M; Poczova, M; Sufliarska, S

    2014-11-01

    The case presented here illustrates a protothecal infection caused by Prototheca wickerhamii in a paediatric haematopoietic stem cell recipient followed by a review of the literature of all 13 paediatric cases published since 1980. Protothecosis is a rare disease caused by algae, not described in this setting before. Infection was proven additionally post-mortem from peritoneal dialysis fluid. Even though no death of a paediatric patient due to this infection has been reported and the mortality rate associated with protothecosis is low, our patient died from multiorgan failure as a result of numerous post-transplant complications and a strain of cultivated alga that was highly resistant to antifungal agents. Prototheca spp. show various susceptibility profiles, and there is no direct correlation between in vitro activity and clinical response. There are different treatment regimens described but there are no clear published guidelines of specific therapy of protothecosis. Paediatric cases were successfully treated mostly with amphotericin B and azoles. As the number of immunocompromised patients increases, it is necessary to think more about unusual pathogens such as Prototheca. PMID:25566393

  20. Protothecal peritonitis in child after bone marrow transplantation: case report and literature review of paediatric cases

    PubMed Central

    Sykora, T; Horakova, J; Buzzasyova, D; Sladekova, M; Poczova, M; Sufliarska, S

    2014-01-01

    The case presented here illustrates a protothecal infection caused by Prototheca wickerhamii in a paediatric haematopoietic stem cell recipient followed by a review of the literature of all 13 paediatric cases published since 1980. Protothecosis is a rare disease caused by algae, not described in this setting before. Infection was proven additionally post-mortem from peritoneal dialysis fluid. Even though no death of a paediatric patient due to this infection has been reported and the mortality rate associated with protothecosis is low, our patient died from multiorgan failure as a result of numerous post-transplant complications and a strain of cultivated alga that was highly resistant to antifungal agents. Prototheca spp. show various susceptibility profiles, and there is no direct correlation between in vitro activity and clinical response. There are different treatment regimens described but there are no clear published guidelines of specific therapy of protothecosis. Paediatric cases were successfully treated mostly with amphotericin B and azoles. As the number of immunocompromised patients increases, it is necessary to think more about unusual pathogens such as Prototheca. PMID:25566393

  1. Hippocratic views on Paediatric Dentistry and Ancient Greek origins of Orthodontics.

    PubMed

    Tsoucalas, G; Kousoulis, A A; Karamanou, M; Marineli, F; Tsoucalas, I; Androutsos, G

    2012-12-01

    Hippocrates, the father of medicine, expressed some very interesting ideas on dentistry. His remarks on paediatric dentistry and orthodontics are quite impressive and influenced its practice in ancient Greece. Here we examine his writings in order to find the most important dental references.

  2. Survey of Oxygen Delivery Practices in UK Paediatric Intensive Care Units

    PubMed Central

    Peters, Mark J.

    2016-01-01

    Purpose. Administration of supplemental oxygen is common in paediatric intensive care. We explored the current practice of oxygen administration using a case vignette in paediatric intensive care units (PICU) in the united kingdom. Methods. We conducted an online survey of Paediatric Intensive Care Society members in the UK. The survey outlined a clinical scenario followed by questions on oxygenation targets for 5 common diagnoses seen in critically ill children. Results. Fifty-three paediatric intensive care unit members from 10 institutions completed the survey. In a child with moderate ventilatory requirements, 21 respondents (42%) did not follow arterial partial pressure of oxygen (PaO2) targets. In acute respiratory distress syndrome, cardiac arrest, and sepsis, there was a trend to aim for lower PaO2 as the fraction of inspired oxygen (FiO2) increased. Conversely, in traumatic brain injury and pulmonary hypertension, respondents aimed for normal PaO2 even as the FiO2 increased. Conclusions. In this sample of clinicians PaO2 targets were not commonly used. Clinicians target lower PaO2 as FiO2 increases in acute respiratory distress syndrome, cardiac arrest, and sepsis whilst targeting normal range irrespective of FiO2 in traumatic brain injury and pulmonary hypertension. PMID:27516901

  3. Reduced N400 Semantic Priming Effects in Adult Survivors of Paediatric and Adolescent Traumatic Brain Injury

    ERIC Educational Resources Information Center

    Knuepffer, C.; Murdoch, B. E.; Lloyd, D.; Lewis, F. M.; Hinchliffe, F. J.

    2012-01-01

    The immediate and long-term neural correlates of linguistic processing deficits reported following paediatric and adolescent traumatic brain injury (TBI) are poorly understood. Therefore, the current research investigated event-related potentials (ERPs) elicited during a semantic picture-word priming experiment in two groups of highly functioning…

  4. Movie making as a cognitive distraction for paediatric patients receiving radiotherapy treatment: qualitative interview study

    PubMed Central

    Shrimpton, Bradley J M; Willis, David J; Tongs, Cáthal D; Rolfo, Aldo G

    2013-01-01

    Objectives To establish the outcomes achieved by using an innovative movie-making programme designed to reduce fear of radiotherapy among paediatric patients. Design Qualitative descriptive evaluation based on semistructured, qualitative interviews with purposeful sampling and thematic analysis. Setting Tertiary Cancer Centre. Participants 20 parents of paediatric patients who had produced a movie of their radiation therapy experience and were in a follow-up phase of cancer management. Results Participants attributed a broad range of outcomes to the movie-making program. These included that the programme had helped reduce anxiety and distress exhibited by paediatric patients and contributed to a willingness to receive treatment. Other outcomes were that the completed movies had been used in school reintegration and for maintaining social connections. Conclusions Allowing children to create a video of their experience of radiotherapy provided a range of benefits to paediatric patients that varied according to their needs. For some patients, movie-making offered a valuable medium for overcoming fear of the unknown as well as increasing understanding of treatment processes. For others, the development of a personalised video offered an important cognitive/attentional distraction through engaging with an age-appropriate activity. Together these outcomes helped children maintain self-control and a positive outlook. PMID:23328308

  5. An Overview of a UK Paediatric Visual Impaired Population and Low Vision Aid Provision

    ERIC Educational Resources Information Center

    Theodorou, Nana; Shipman, Tracey

    2013-01-01

    A retrospective study was carried out to evaluate the paediatric visual impaired population attending the Low Vision Clinic at Sheffield Teaching Hospitals NHS Foundation Trust, over a period of 14 years. Data were collected and analysed for children less than 17 years for prevalence, demographics, registration status, aetiologies, and types of…

  6. Paediatric necrotizing fasciitis complicating third molar extraction: report of a case.

    PubMed

    Ricalde, P; Engroff, S L; Jansisyanont, P; Ord, R A

    2004-06-01

    Necrotizing fasciitis is an uncommon but well-described entity. In the paediatric population compromising risk factors are frequently absent. We describe the successful treatment of a case of cervicofacial necrotizing fasciitis in a healthy 14-year-old male following routine extraction of an uninfected wisdom tooth for orthodontic purposes. PMID:15145048

  7. Early clinical experience with a new preloaded one-piece intraocular lens in paediatric cataract surgery.

    PubMed

    Gosling, D B; Chan, T K J

    2016-09-01

    PurposeTo report the clinical experience of using the Tecnis PCB00 (Abbott Medical Optics, Santa Ana, CA, USA) preloaded one-piece intraocular lens (IOL) in the setting of a tertiary referral centre for paediatric cataract.MethodsA retrospective case note review of all paediatric cataract surgeries using the Tecnis PCB00 IOL, at a single UK paediatric ophthalmology department.ResultsNine eyes in seven patients received the IOL between December 2014 and January 2016. All patients underwent lens aspiration and insertion of the IOL 'in the bag.' The indications for surgery included developmental cataract (8/9) and traumatic cataract (1/9). Mean age at the time of surgery was 7 years (range 2-14). The median improvement in logMAR best-corrected visual acuity was 0.475 (range 0.250-1.500). The mean follow-up duration was 5 months (range 1-13). No operative or post-operative complications occurred as a result of using the device.ConclusionThe Tecnis PCB00 preloaded IOL appears to be a safe and effective device in treating paediatric cataract.

  8. Systemic exposure to menthol following administration of peppermint oil to paediatric patients

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Peppermint oil (PMO) has been used to treat abdominal ailments dating to ancient Egypt, Greece and Rome. Despite its increasing paediatric use, as in irritable bowel syndrome (IBS) treatment, the pharmacokinetics (PK) of menthol in children given PMO has not been explored. Single-site, exploratory p...

  9. Paediatric respiratory nursing posts in secondary care reduce asthma morbidity, but provision is variable.

    PubMed

    McKean, M; Furness, J

    2009-08-01

    British guidelines on asthma recommend nurse delivered structured discharges for all children with asthma. This study carried out a postal and telephone survey to investigate the provision of this service. Twenty out of 34 (59%) hospitals in the Northern and Yorkshire regions do not have a recognised paediatric respiratory nurse post to facilitate this aspect of care.

  10. Paediatric Extracranial Spinal Accessory Nerve Schwannoma: An Extremely Rare Case Report.

    PubMed

    Chakravarti, Arunabha; Garg, Sunil; Bhargava, Rahul

    2016-07-01

    Schwannoma in head and neck region are quiet common and generally arise from last four cranial nerves. Spinal accessory nerve involvement is very rare. We are hereby presenting an extremely rare case of paediatric XI nerve schwannoma hitherto unreported in English medical literature till date. PMID:27630872

  11. Paediatric Extracranial Spinal Accessory Nerve Schwannoma: An Extremely Rare Case Report

    PubMed Central

    Garg, Sunil; Bhargava, Rahul

    2016-01-01

    Schwannoma in head and neck region are quiet common and generally arise from last four cranial nerves. Spinal accessory nerve involvement is very rare. We are hereby presenting an extremely rare case of paediatric XI nerve schwannoma hitherto unreported in English medical literature till date. PMID:27630872

  12. Towards the development of a paediatric biopharmaceutics classification system: Results of a survey of experts.

    PubMed

    Batchelor, Hannah; Ernest, Terry; Flanagan, Talia; Klein, Sandra; Turner, Roy; Fotaki, Nikoletta; Storey, David

    2016-09-25

    The aim of this research survey was to understand current global thinking around the need for and development of a paediatric biopharmaceutics classification system (pBCS) to be used for the development of paediatric medicines and regulatory purposes (e.g. Biowaivers). A literature review highlighted the paucity of data in this area and therefore a survey was developed to better understand this topic to identify areas of common thinking and highlight future research needs. Global experts in paediatric biopharmaceutics were identified from existing networks and public forums. An online survey was developed and circulated broadly to maximise participation. Sixty individuals (including academics, health care professionals, pharmaceutical industry scientists and regulators) completed the survey, bringing together their views on the need for a pBCS. The results highlighted that the area of greatest concern was the definition of BCS II and IV drugs within this population and additional research is required to generate evidence to underpin this issue. In questions relating to permeability and dissolution consensus was generally reached within the expert population suggesting that little additional research is required to define suitable criteria. More than 90% of those experts who participated agreed that a pBCS would be useful for paediatric populations with a greater need identified for the younger populations (newborn and infants compared to adolescents). The results presented will facilitate further discussion and research into the evidence to underpin a relevant pBCS. These results highlight the need for additional evidence and guidance in this area. PMID:27349792

  13. Inequalities in the Provision of Paediatric Speech and Language Therapy Services across London Boroughs

    ERIC Educational Resources Information Center

    Pring, Tim

    2016-01-01

    Background: The inverse-care law suggests that fewer healthcare resources are available in deprived areas where health needs are greatest. Aims: To examine the provision of paediatric speech and language services across London boroughs and to relate provision to the level of deprivation of the boroughs. Methods & Procedures: Information on the…

  14. Case report: paediatric intramuscular haemangiomata--don't overlook the phlebolith!

    PubMed

    Morris, S J; Adams, H

    1995-02-01

    Three children presented with soft tissue masses which were clinically suspected to be soft tissue sarcomas. The identification of phleboliths on initial radiological studies should have suggested the correct diagnosis of benign intramuscular haemangiomata. Subsequent referral to a paediatric oncological unit, and the unnecessary parental anxiety so generated, could have been avoided. PMID:7735755

  15. Professional and organizational commitment in paediatric occupational therapists: the influence of practice setting.

    PubMed

    Seruya, Francine M; Hinojosa, Jim

    2010-09-01

    The professional and organizational commitment of paediatric occupational therapists working in two distinct practice settings, schools and medically based settings, was investigated. A web-based survey program was used to administer a questionnaire to occupational therapists employed in New York, New Jersey and Connecticut. The study employed social identity theory as a guiding perspective in understanding therapists' professional and organizational commitment. One hundred and fifty-seven paediatric therapists responded to the Professional Commitment Questionnaire and the Organizational Commitment Questionnaire to gauge their commitment to both the profession and their employing organizations. Results indicated that paediatric therapists, regardless of employment setting, have high professional commitment. Paediatric occupational therapists employed in medically based settings indicated statistically significant higher organizational commitment than their school-based counterparts. For therapists that work in school settings, the presence of a professional cohort did not influence professional commitment scores. As the study employed a web-based survey methodology, only individuals who were members of associations and had access to a computer and the Internet were able to participate. Further study might include widening the participant pool as well as adding additional instruments to explore both professional and organizational commitment on a more national scale. PMID:20806287

  16. The Self-Directed Learning Experience of Mothers Whose Child Has Had a Paediatric Stroke

    ERIC Educational Resources Information Center

    Grover, Kenda S.

    2014-01-01

    This study employed qualitative research methodology to explore the experiences of mothers who self-directed their learning following their child's stroke diagnosis. Paediatric stroke, although rare, is among the top 10 causes of death in children in the USA, but information about the cause, treatment and long-term impact are difficult to…

  17. Filtration to reduce paediatric dose for a linear slot-scanning digital X-ray machine.

    PubMed

    Perks, T D; Dendere, R; Irving, B; Hartley, T; Scholtz, P; Lawson, A; Trauernicht, C; Steiner, S; Douglas, T S

    2015-12-01

    This paper describes modelling, application and validation of a filtration technique for a linear slot-scanning digital X-ray system to reduce radiation dose to paediatric patients while preserving diagnostic image quality. A dose prediction model was implemented, which calculates patient entrance doses using variable input parameters. Effective dose is calculated using a Monte Carlo simulation. An added filter of 1.8-mm aluminium was predicted to lower the radiation dose significantly. An objective image quality study was conducted using detective quantum efficiency (DQE). The PTW Normi 4FLU test phantom was used for quantitative assessment, showing that image contrast and spatial resolution were maintained with the proposed filter. A paediatric cadaver full-body imaging trial assessed the diagnostic quality of the images and measured the dose reduction using a 1.8-mm aluminium filter. Assessment by radiologists indicated that diagnostic quality was maintained with the added filtration, despite a reduction in DQE. A new filtration technique for full-body paediatric scanning on the Lodox Statscan has been validated, reducing entrance dose for paediatric patients by 36 % on average and effective dose by 27 % on average, while maintaining image quality. PMID:25433049

  18. Staff burnout in paediatric oncology: new tools to facilitate the development and evaluation of effective interventions.

    PubMed

    Mukherjee, S; Beresford, B; Tennant, A

    2014-07-01

    Working in paediatric oncology can be stressful, and staff may need support if they are to avoid burnout, but there is currently no evidence base to guide the development of interventions. As a significant barrier to addressing this gap is a lack of context specific research instruments, a project was undertaken to develop measures of the stressors and rewards experienced by staff. Measure development involved: (1) qualitative interviews with a purposive sample of paediatric oncology staff to develop an 'item pool' (n = 32); (2) selection of items for draft measures; (3) cognitive interviews (n = 7) to gather feedback on draft measures; (4) a survey of staff (n = 203) using the draft and comparator measures; (5) factor and Rasch analysis to determine the scaling properties of the measures; (6) an assessment of construct validity. As a result, the Work Stressors Scale - Paediatric Oncology (WSS-PO) and the Work Rewards Scale - Paediatric Oncology (WRS-PO) were created. Both measures have considerable content validity, and fulfil classical test theory requirements and Rasch model requirements for an interval level scale. These new measures can be used in research and clinical practice to investigate factors associated with burnout, and to facilitate and direct the development of staff interventions.

  19. Non-operative advances: what has happened in the last 50 years in paediatric surgery?

    PubMed

    Holland, Andrew J A; McBride, Craig A

    2015-01-01

    Paediatric surgeons remain paediatric clinicians who have the unique skill set to treat children with surgical problems that may require operative intervention. Many of the advances in paediatric surgical care have occurred outside the operating theatre and have involved significant input from medical, nursing and allied health colleagues. The establishment of neonatal intensive care units, especially those focusing on the care of surgical infants, has greatly enhanced the survival rates and long-term outcomes of those infants with major congenital anomalies requiring surgical repair. Educational initiatives such as the advanced trauma life support and emergency management of severe burns courses have facilitated improved understanding and clinical care. Paediatric surgeons have led with the non-operative management of solid organ injury following blunt abdominal trauma. Nano-crystalline burn wound dressings have enabled a reduced frequency of painful dressing changes in addition to effective antimicrobial efficacy and enhanced burn wound healing. Burns care has evolved so that many children may now be treated almost exclusively in an ambulatory care setting or as day case-only patients, with novel technologies allowing accurate prediction of burn would outcome and planning of elective operative intervention to achieve burn wound closure. PMID:25588791

  20. Safety and effectiveness of total splenic vessel ligations in paediatric patients with splenomegaly

    PubMed Central

    Zhen, Chen; Lishuang, Ma; Jinshan, Zhang; Guoliang, Qiao; Wangchen; Zhen, Zhang; Shuili, Liu; Jun, Zhang; Kaoping, Guan; Long, Li

    2016-01-01

    BACKGROUNDS: Splenomegaly may contribute to hypersplenism and can result in thrombocytopenia. Many approaches are used to treat splenomegaly; however, the current management of splenomegaly has intrinsic limitations or disadvantages. Now, we initiate a new approach, that of total splenic vessel (artery and vein) ligations (TSVLs) in paediatric patients with splenomegaly. The purpose of our study is to evaluate the results obtained with TVSLs procedure for paediatric patients. PATIENTS AND METHODS: Seventeen paediatric patients with splenomegaly were screened for enrolment into this retrospective analysis. PROCEDURE: We identified and dissociated the splenic vessel. Next, we ligated the splenic artery and we used clips to ligate the vein distally and proximally. RESULT: The mean [standard deviation (SD)] splenic infarction rate of a total of 17 patients was 77.5 (5.1)% in 6 months after operation. After TSVL, the mean count of platelet (PLT) and white blood cell (WBC) increased significantly and reached a steady state in the third month. Both the PLT and WBC had a significance higher than pre-TSVL in a 1-year follow-up. CONCLUSION: Based on the evidence, we make cautious conclusions that TSVLs are a safe and effective method in the treatment of paediatric patients with splenomegaly, achieving a satisfactory long-term haematological response and benefit. PMID:27609328

  1. Small bowel entrapment and ureteropelvic junction disruption associated with L3 Chance fracture-dislocation.

    PubMed

    Pesenti, Sebastien; Blondel, Benjamin; Faure, Alice; Peltier, Emilie; Launay, Franck; Jouve, Jean-Luc

    2016-09-16

    Paediatric Chance fracture are rare lesions but often associated with abdominal injuries. We herein present the case of a seven years old patient who sustained an entrapment of small bowel and an ureteropelvic disruption associated with a Chance fracture and spine dislocation following a traffic accident. Initial X-rays and computed tomographic (CT) scan showed a Chance fracture with dislocation of L3 vertebra, with an incarceration of a small bowel loop in the spinal canal and a complete section of the left lumbar ureter. Paraplegia was noticed on the initial neurological examination. A posterior L2-L4 osteosynthesis was performed firstly. In a second time she underwent a sus umbilical laparotomy to release the incarcerated jejunum loop in the spinal canal. An end-to-end anastomosis was performed on a JJ probe to suture the left injured ureter. One month after the traumatism, she started to complain of severe headaches related to a leakage of cerebrospinalis fluid. Three months after the traumatism there was a clear regression of the leakage. One year after the trauma, an anterior intervertebral fusion was done. At final follow-up, no neurologic recovery was noticed. In case of Chance fracture, all physicians should think about abdominal injuries even if the patient is asymptomatic. Initial abdominal CT scan and magnetic resonance imaging provide in such case crucial info for management of the spine and the associated lesions. PMID:27672641

  2. Small bowel entrapment and ureteropelvic junction disruption associated with L3 Chance fracture-dislocation

    PubMed Central

    Pesenti, Sebastien; Blondel, Benjamin; Faure, Alice; Peltier, Emilie; Launay, Franck; Jouve, Jean-Luc

    2016-01-01

    Paediatric Chance fracture are rare lesions but often associated with abdominal injuries. We herein present the case of a seven years old patient who sustained an entrapment of small bowel and an ureteropelvic disruption associated with a Chance fracture and spine dislocation following a traffic accident. Initial X-rays and computed tomographic (CT) scan showed a Chance fracture with dislocation of L3 vertebra, with an incarceration of a small bowel loop in the spinal canal and a complete section of the left lumbar ureter. Paraplegia was noticed on the initial neurological examination. A posterior L2-L4 osteosynthesis was performed firstly. In a second time she underwent a sus umbilical laparotomy to release the incarcerated jejunum loop in the spinal canal. An end-to-end anastomosis was performed on a JJ probe to suture the left injured ureter. One month after the traumatism, she started to complain of severe headaches related to a leakage of cerebrospinalis fluid. Three months after the traumatism there was a clear regression of the leakage. One year after the trauma, an anterior intervertebral fusion was done. At final follow-up, no neurologic recovery was noticed. In case of Chance fracture, all physicians should think about abdominal injuries even if the patient is asymptomatic. Initial abdominal CT scan and magnetic resonance imaging provide in such case crucial info for management of the spine and the associated lesions. PMID:27672641

  3. Thrower's fracture of the humerus.

    PubMed

    Miller, Andrew; Dodson, Christopher C; Ilyas, Asif M

    2014-10-01

    Thrower's fractures are spiral fractures of the humerus caused by forceful throwing of a ball. Although these fractures have been cited in the literature, little research exists regarding the significance of stress fractures and fatigue injuries that may precede these injuries. This article presents 3 cases of middle-aged recreational baseball pitchers who sustained mid to distal third spiral humerus fractures, reviews the biomechanics of a thrower's fracture, and provides a detailed review of the literature to help better understand this condition and guide treatment.

  4. Pelvic Insufficiency Fractures

    PubMed Central

    O’Connor, Timothy J.

    2014-01-01

    Pelvic insufficiency fractures may occur in the absence of trauma or as a result of low-energy trauma in osteoporotic bone. With a growing geriatric population, the incidence of pelvic insufficiency fracture has increased over the last 3 decades and will continue to do so. These fractures can cause considerable pain, loss of independence, and economic burden to both the patient and the health care system. While many of these injuries are identified and treated based on plain radiographs, some remain difficult to diagnose. The role of advanced imaging in these cases is discussed. In addition to treating the fracture, medical comorbidities contributing to osteoporosis should be identified and corrected. Specific attention has been given to 25-OH serum vitamin D screening and repletion. Treatment generally consists of providing pain control and assisting patients with mobilization while allowing weight bearing as tolerated. In those unable to do so, invasive techniques such as sacroplasty as well as internal fixation may be beneficial. The role of operative fixation in insufficiency fractures is also discussed. PMID:26246940

  5. Frontal bone fractures.

    PubMed

    Marinheiro, Bruno Henrique; de Medeiros, Eduardo Henrique Pantosso; Sverzut, Cássio Edvard; Trivellato, Alexandre Elias

    2014-11-01

    The aim of this retrospective study was to evaluate the epidemiology, treatment, and complications of frontal bone fractures associated, or not, with other facial fractures. This evaluation also sought to minimize the influence of the surgeon's skills and the preference for any rigid internal fixation system. The files from 3758 patients who attended the Oral and Maxillofacial Surgery Department of the School of Dentistry of Ribeirao Preto, University of Sao Paulo, from March 2004 to November 2011 and presented with facial trauma were scanned, and 52 files were chosen for the review. Eleven (21.15%) of these patients had pure fractures of the frontal bone, and trauma incidence was more prevalent in men (92.3%), whites (61.53%), and adults (50%). Despite the use of helmets at the moment of the trauma, motorcycle crashes were the most common etiological factor (32.69%). Fracture of the anterior wall of the frontal sinus with displacement was the main injury observed (54.9%), and the most common treatment was internal fixation with a plate and screws (45.09%). Postoperative complications were observed in 35.29% of the cases. The therapy applied was effective in handling this type of fracture, and the success rate was comparable to that reported in other published studies. PMID:25377971

  6. Effect of reducing the paediatric stavudine dose by half: a physiologically-based pharmacokinetic model

    PubMed Central

    Sy, Sherwin K.B.; Malmberg, Ruben; Matsushima, Aoi; Asin-Prieto, Eduardo; Rosenkranz, Bernd; Cotton, Mark F.; Derendorf, Hartmut; Innes, Steve

    2016-01-01

    Owing to significant dose-related toxicity, the adult stavudine dose was reduced in 2007. The paediatric dose, however, has not been reduced. Although the intended paediatric dose is 1 mg/kg twice daily (b.i.d.), the current weight-band dosing approach results in a mean actual dose of 1.23 ± 0.47 mg/kg. Both efficacy and mitochondrial toxicity depend on the concentration of the intracellular metabolite stavudine triphosphate (d4T-TP). We simulated the effect of reducing the paediatric dose to 0.5 mg/kg. A physiologically-based pharmacokinetic model consisting of 13 tissue compartments plus a full ADAM model was used to describe the elimination of stavudine. The volume of distribution at steady-state and apparent oral clearance were simulated and the resulting AUC profile was compared with literature data in adult and paediatric populations. A biochemical reaction model was utilised to simulate intracellular d4T-TP levels for both the standard and proposed reduced paediatric doses. Simulated and observed exposure after oral dosing showed adequate agreement. Mean steady-state d4T-TP for 1.23 mg/kg b.i.d. was 27.9 (90% CI 27.0–28.9) fmol/106 cells, 25% higher than that achieved by the 40 mg adult dose. The 0.5 mg/kg dose resulted in d4T-TP of 13.2 (12.7–13.7) fmol/106 cells, slightly higher than the adult dose of 20 mg b.i.d. [11.5 (11.2–11.9) fmol/106 cells], which has excellent antiviral efficacy and substantially less toxicity. Current paediatric dosing may result in even higher d4T-TP than the original 40 mg adult dose. Halving the paediatric dose would significantly reduce the risk of mitochondrial toxicity without compromising antiviral efficacy. PMID:25697412

  7. Fracture-Flow-Enhanced Solute Diffusion into Fractured Rock

    SciTech Connect

    Wu, Yu-Shu; Ye, Ming; Sudicky, E.A.

    2007-12-15

    We propose a new conceptual model of fracture-flow-enhanced matrix diffusion, which correlates with fracture-flow velocity, i.e., matrix diffusion enhancement induced by rapid fluid flow within fractures. According to the boundary-layer or film theory, fracture flow enhanced matrix diffusion may dominate mass-transfer processes at fracture-matrix interfaces, because rapid flow along fractures results in large velocity and concentration gradients at and near fracture-matrix interfaces, enhancing matrix diffusion at matrix surfaces. In this paper, we present a new formulation of the conceptual model for enhanced fracture-matrix diffusion, and its implementation is discussed using existing analytical solutions and numerical models. In addition, we use the enhanced matrix diffusion concept to analyze laboratory experimental results from nonreactive and reactive tracer breakthrough tests, in an effort to validate the new conceptual model.

  8. Promoting a Combination Approach to Paediatric HIV Psychosocial Support

    PubMed Central

    Amzel, Anouk; Toska, Elona; Lovich, Ronnie; Widyono, Monique; Patel, Tejal; Foti, Carrie; Dziuban, Eric J.; Phelps, B. Ryan; Sugandhi, Nandita; Mark, Daniella; Altschuler, Jenny

    2015-01-01

    Ninety percent of the 3.4 million HIV-infected children live in sub-Saharan Africa. Their psychosocial well being is fundamental to establishing and maintaining successful treatment outcomes and overall quality of life. With the increased roll-out of antiretroviral treatment, HIV infection is shifting from a life-threatening to a chronic disease. However, even for paediatric patients enrolled in care and treatment, HIV can still be devastating due to the interaction of complex factors, particularly in the context of other household illness and overextended healthcare systems in sub-Saharan Africa. This article explores the negative effect of several interrelated HIV-specific factors on the psychosocial well being of HIV-infected children: disclosure, stigma and discrimination, and bereavement. However, drawing on clinical studies of resilience, it stresses the need to move beyond a focus on the individual as a full response to the needs of a sick child requires support for the individual child, caregiver-child dyads, extended families, communities, and institutions. This means providing early and progressive age appropriate interventions aimed at increasing the self-reliance and self-acceptance in children and their caregivers and promoting timely health-seeking behaviours. Critical barriers that cause poorer biomedical and psychosocial outcomes among children and caregiver must also be addressed as should the causes and consequences of stigma and associated gender and social norms. This article reviews interventions at different levels of the ecological model: individual-centred programs, family-centred interventions, programs that support or train healthcare providers, community interventions for HIV-infected children, and initiatives that improve the capacity of schools to provide more supportive environments for HIV-infected children. Although experience is increasing in approaches that address the psychosocial needs of vulnerable and HIV-infected children

  9. [Immunisation schedule of the Spanish Association of Paediatrics: 2013 recommendations].

    PubMed

    Moreno-Pérez, D; Álvarez García, F J; Arístegui Fernández, J; Barrio Corrales, F; Cilleruelo Ortega, M J; Corretger Rauet, J M; González-Hachero, J; Hernández-Sampelayo Matos, T; Merino Moína, M; Ortigosa Del Castillo, L; Ruiz-Contreras, J

    2013-01-01

    The Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP) updates the immunisation schedule every year, taking into account epidemiological data as well as evidence on the safety, effectiveness and efficiency of vaccines. The present schedule includes levels of recommendation. We have graded as routine vaccinations those that the CAV-AEP consider all children should receive; as recommended those that fit the profile for universal childhood immunisation and would ideally be given to all children, but that can be prioritised according to the resources available for their public funding; and as risk group vaccinations those that specifically target individuals in situations of risk. Immunisation schedules tend to be dynamic and adaptable to ongoing epidemiological changes. Nevertheless, the achievement of a unified immunisation schedule in all regions of Spain is a top priority for the CAV-AEP. Based on the latest epidemiological trends, CAV-AEP follows the innovations proposed in the last year's schedule, such as the administration of the first dose of the MMR and the varicella vaccines at age 12 months and the second dose at age 2-3 years, as well as the administration of the Tdap vaccine at age 4-6 years, always followed by another dose at 11-14 years of age, preferably at 11-12 years. The CAV-AEP believes that the coverage of vaccination against human papillomavirus in girls aged 11-14 years, preferably at 11-12 years, must increase. It reasserts its recommendation to include vaccination against pneumococcal disease in the routine immunisation schedule. Universal vaccination against varicella in the second year of life is an effective strategy and therefore a desirable objective. Vaccination against rotavirus is recommended in all infants due to the morbidity and elevated healthcare burden of the virus. The Committee stresses the need to vaccinate population groups considered at risk against influenza and hepatitis A. Finally, it

  10. [Immunisation schedule of the Spanish Association of Paediatrics: 2014 recommendations].

    PubMed

    Moreno-Pérez, D; Alvarez García, F J; Arístegui Fernández, J; Cilleruelo Ortega, M J; Corretger Rauet, J M; García Sánchez, N; Hernández Merino, A; Hernández-Sampelayo Matos, T; Merino Moína, M; Ortigosa Del Castillo, L; Ruiz-Contreras, J

    2014-01-01

    The Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP) updates the immunisation schedule every year, taking into account epidemiological data as well as evidence on safety, effectiveness and efficiency of vaccines. The present schedule includes levels of recommendation. We have graded, as routine vaccinations, those that the CAV-AEP consider all children should receive; as recommended those that fit the profile for universal childhood immunisation and would ideally be given to all children, but that can be prioritised according to the resources available for their public funding; and as risk group vaccinations those that specifically target individuals in special situations. Immunisation schedules tend to be dynamic and adaptable to ongoing epidemiological changes. Based on the latest epidemiological trends, CAV-AEP recommends the administration of the first dose of MMR and varicella vaccines at age 12 months, with the second dose at age 2-3 years; the administration of DTaP or Tdap vaccine at age 4-6 years, always followed by another Tdap dose at 11-12 years; and the three meningococcal C scheme at 2 months, 12 months and 12 years of age. It reasserts its recommendation to include vaccination against pneumococcal disease in the routine immunisation schedule. The CAV-AEP believes that the coverage of vaccination against human papillomavirus in girls aged 11-12 years must be increased. Universal vaccination against varicella in the second year of life is an effective strategy, and the immediate public availability of the vaccine is requested in order to guarantee the right of healthy children to be vaccinated. Vaccination against rotavirus is recommended in all infants due to the morbidity and elevated healthcare burden of the virus. The Committee stresses the need to vaccinate population groups considered at risk against influenza and hepatitis A. The recently authorised meningococcal B vaccine has opened a chapter of hope in the

  11. Promoting a combination approach to paediatric HIV psychosocial support.

    PubMed

    Amzel, Anouk; Toska, Elona; Lovich, Ronnie; Widyono, Monique; Patel, Tejal; Foti, Carrie; Dziuban, Eric J; Phelps, B Ryan; Sugandhi, Nandita; Mark, Daniella; Altschuler, Jenny

    2013-11-01

    Ninety percent of the 3.4 million HIV-infected children live in sub-Saharan Africa. Their psychosocial well being is fundamental to establishing and maintaining successful treatment outcomes and overall quality of life. With the increased roll-out of antiretroviral treatment, HIV infection is shifting from a life-threatening to a chronic disease. However, even for paediatric patients enrolled in care and treatment, HIV can still be devastating due to the interaction of complex factors, particularly in the context of other household illness and overextended healthcare systems in sub-Saharan Africa.This article explores the negative effect of several interrelated HIV-specific factors on the psychosocial well being of HIV-infected children: disclosure, stigma and discrimination, and bereavement. However, drawing on clinical studies of resilience, it stresses the need to move beyond a focus on the individual as a full response to the needs of a sick child requires support for the individual child, caregiver-child dyads, extended families, communities, and institutions. This means providing early and progressive age appropriate interventions aimed at increasing the self-reliance and self-acceptance in children and their caregivers and promoting timely health-seeking behaviours. Critical barriers that cause poorer biomedical and psychosocial outcomes among children and caregiver must also be addressed as should the causes and consequences of stigma and associated gender and social norms.This article reviews interventions at different levels of the ecological model: individual-centred programs, family-centred interventions, programs that support or train healthcare providers, community interventions for HIV-infected children, and initiatives that improve the capacity of schools to provide more supportive environments for HIV-infected children. Although experience is increasing in approaches that address the psychosocial needs of vulnerable and HIV-infected children, there

  12. [Immunisation schedule of the Spanish Association of Paediatrics: 2014 recommendations].

    PubMed

    Moreno-Pérez, D; Alvarez García, F J; Arístegui Fernández, J; Cilleruelo Ortega, M J; Corretger Rauet, J M; García Sánchez, N; Hernández Merino, A; Hernández-Sampelayo Matos, T; Merino Moína, M; Ortigosa Del Castillo, L; Ruiz-Contreras, J

    2014-01-01

    The Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP) updates the immunisation schedule every year, taking into account epidemiological data as well as evidence on safety, effectiveness and efficiency of vaccines. The present schedule includes levels of recommendation. We have graded, as routine vaccinations, those that the CAV-AEP consider all children should receive; as recommended those that fit the profile for universal childhood immunisation and would ideally be given to all children, but that can be prioritised according to the resources available for their public funding; and as risk group vaccinations those that specifically target individuals in special situations. Immunisation schedules tend to be dynamic and adaptable to ongoing epidemiological changes. Based on the latest epidemiological trends, CAV-AEP recommends the administration of the first dose of MMR and varicella vaccines at age 12 months, with the second dose at age 2-3 years; the administration of DTaP or Tdap vaccine at age 4-6 years, always followed by another Tdap dose at 11-12 years; and the three meningococcal C scheme at 2 months, 12 months and 12 years of age. It reasserts its recommendation to include vaccination against pneumococcal disease in the routine immunisation schedule. The CAV-AEP believes that the coverage of vaccination against human papillomavirus in girls aged 11-12 years must be increased. Universal vaccination against varicella in the second year of life is an effective strategy, and the immediate public availability of the vaccine is requested in order to guarantee the right of healthy children to be vaccinated. Vaccination against rotavirus is recommended in all infants due to the morbidity and elevated healthcare burden of the virus. The Committee stresses the need to vaccinate population groups considered at risk against influenza and hepatitis A. The recently authorised meningococcal B vaccine has opened a chapter of hope in the

  13. Fracture Genesis and Fracture Filling In Hydrate Systems

    NASA Astrophysics Data System (ADS)

    Daigle, H.; Dugan, B.

    2009-12-01

    Steady-state models of coupled flow through fractures and porous media predict that millions of years are required to accumulate the very high hydrate saturation (>50%) necessary to form hydraulic fractures by fluid pressure buildup; however, once a fracture system is formed, it will fill with hydrate in roughly 15 kyr. This modeling is a first step towards understanding heterogeneous, fracture-hosted methane hydrate deposits that have been observed in marine hydrate systems worldwide. In fine-grained sediments, methane hydrate is frequently observed in pores as well as in veins and fractures. One possible explanation is hydrate forms in pores and fluid pressure increases until fractures form. Fluid then flows through the fractures and forms hydrate-filled fractures. To study this, we ran 1-D numerical simulations with a prescribed flow rate of methane-charged fluid through a porous medium. As hydrate forms, pores are occluded and permeability is reduced, causing an increase in fluid pressure to maintain the constant flow rate. We assume that hydraulic fractures form when the fluid pressure reaches 90% of the overburden stress. Simulations of Blake Ridge (offshore South Carolina) indicate that fractures occur after 7.4 million years with a hydrate saturation (Sh) of 95% at the base of the methane hydrate stability zone (MHSZ). Simulations of Keathley Canyon (Gulf of Mexico) achieve the fracture criterion after 7.9 million years with Sh = 54% at the base of the MHSZ. Once fractures are formed they fill with hydrate after 15,000 years. Our results indicate that the time scale of pressure buildup assuming present-day fluxes is very long, and that lower-permeability sediments require lower hydrate saturations to reach the fracture criterion. However, once fractures form, they are filled with hydrate rapidly. This suggests that fractures may provide short-term migration pathways between higher-permeability layers, but also that additional research is needed to constrain

  14. Estimating fracture geometry in the naturally fractured Antrim Shale

    SciTech Connect

    Hopkins, C.W.; Frantz, J.H. Jr.; Hill, D.G.

    1995-12-31

    The Antrim Shale of the Michigan Basin has been an active gas play with over 3,500 wells drilled over the last 5 years. There is substantial evidence that the Antrim must be fracture stimulated to be economical and that two-stage treatments provide the best results. However, due to the shallow depths (500-2300 ft) and naturally fractured nature of the Antrim, fracture geometry is complex, and determination of optimal fracture treatments is not straight forward. Because historical field comparisons did not provide insight on the optimal fracture treatments, the Gas Research Institute (GRI) instituted a field-based project for the specific purpose of evaluating the geometry of hydraulic fractures in the Antrim. Open- and cased-hole tests were performed on two separate Antrim wells - a shallow producer (600 {+-} ft) and a deep producer (1550 {+-} ft). Open-hole testing and data collection consisted of in-situ stress and mechanical property testing with Halliburton`s THE{trademark} Tool (9 tests) and a detailed suite of geophysical logs including dipole sonic logs and natural fracture detection logs. Cased-hole testing consisted of pre- and post-fracture injection/falloff tests, minifracture treatments, multiple isotope tracer and tracer logs, and treating pressure and production data analysis. The shallow depths, low in-situ stresses, and extremely fractured nature of the Antrim probably results in the preferential opening of existing fractures instead of the creation of new fracture planes. As a result, the creation of multiple fractures and severe near wellbore tortuosity is likely. Therefore, the natural fractures are responsible for increased leakoff and will greatly impact created fracture geometry. The results also suggest that creating long propped hydraulic fractures in the Antrim is not likely due to the creation of multiple fractures.

  15. Treatment of Clavicle Fractures

    PubMed Central

    Paladini, P; Pellegrini, A; Merolla, G; Campi, F; Porcellini, G

    2012-01-01

    Summary Clavicle fractures are very common injuries in adults (2–5%) and children (10–15%) (1) and represent the 44–66% of all shoulder fractures (2). Despite the high frequency the choice of proper treatment is still a challenge for the orthopedic surgeon. With this review we wants to focus the attention on the basic epidemiology, anatomy, classification, evaluation and management of surgical treatments in relationship with the gravity of injuries. Both conservative and surgical management are possible, and surgeons must choose the most appropriate management modality according to the biologic age, functional demands, and type of lesion. We performed a review of the English literature thought PubMed to produce an evidence-based review of current concept and management of clavicle fracture. We finished taking a comparison with our survey in order to underline our direct experience. PMID:23905044

  16. Pediatric foot fractures.

    PubMed

    Ribbans, William J; Natarajan, Ramanathan; Alavala, Sairam

    2005-03-01

    Fractures of the foot in children usually have a good prognosis and generally are treated nonoperatively. Displaced fractures of the talus and calcaneus and tarsometatarsal dislocations are rare in children and their outcome is generally good in the younger child. Older adolescents with these injuries need treatment similar to how an adult would be treated for the same injury in order to achieve a good result. Foot fractures in children may pose a diagnostic challenge particularly in the absence of obvious radiographic changes. Repeated clinical examination and judicious use of imaging techniques such as isotope bone scans and magnetic resonance imaging are needed to establish a diagnosis. Knowledge of the anatomy and significance of accessory bones of the foot and disorders of the growing foot skeleton are helpful in managing injuries of child's foot. In this study, we review common injuries of a child's foot and include a discussion on differential diagnosis.

  17. DEM Particle Fracture Model

    SciTech Connect

    Zhang, Boning; Herbold, Eric B.; Homel, Michael A.; Regueiro, Richard A.

    2015-12-01

    An adaptive particle fracture model in poly-ellipsoidal Discrete Element Method is developed. The poly-ellipsoidal particle will break into several sub-poly-ellipsoids by Hoek-Brown fracture criterion based on continuum stress and the maximum tensile stress in contacts. Also Weibull theory is introduced to consider the statistics and size effects on particle strength. Finally, high strain-rate split Hopkinson pressure bar experiment of silica sand is simulated using this newly developed model. Comparisons with experiments show that our particle fracture model can capture the mechanical behavior of this experiment very well, both in stress-strain response and particle size redistribution. The effects of density and packings o the samples are also studied in numerical examples.

  18. Fracture of the cuboid.

    PubMed

    Borrelli, Joseph; De, Sayan; VanPelt, Michael

    2012-07-01

    Cuboid fracture accounts for a minority of all foot fractures in adults and often is indicative of a multiply injured foot. Understanding the normal anatomy and function of the cuboid and its relation to foot biomechanics is necessary for appropriate management. Clinical evaluation includes history, physical examination, and thorough assessment of the skin and soft tissues. Plain radiographs and CT are helpful in preoperative planning. Cuboid fractures may be managed either nonsurgically (splinting or casting) or surgically (closed reduction and external fixation or open reduction and internal fixation). Careful handling of the soft tissues is important, as is restoration of articular congruity, lateral column length, and a stable midfoot. Postoperative care consists of prolonged immobilization followed by 3 months of progressive weight bearing. Published reports of long-term outcomes and functional postoperative assessments are lacking. PMID:22751166

  19. Fracking, fracture, and permeability

    NASA Astrophysics Data System (ADS)

    Turcotte, D. L.; Norris, J.; Rundle, J. B.

    2013-12-01

    Injections of large volumes of water into tight shale reservoirs allows the extraction of oil and gas not previously accessible. This large volume 'super' fracking induces damage that allows the oil and/or gas to flow to an extraction well. The purpose of this paper is to provide a model for understanding super fracking. We assume that water is injected from a small spherical cavity into a homogeneous elastic medium. The high pressure of the injected water generates hoop stresses that reactivate natural fractures in the tight shales. These fractures migrate outward as water is added creating a spherical shell of damaged rock. The porosity associated with these fractures is equal to the water volume injected. We obtain an analytic expression for this volume. We apply our model to a typical tight shale reservoir and show that the predicted water volumes are in good agreement with the volumes used in super fracking.

  20. Semiautomatic fracture zone tracking

    NASA Astrophysics Data System (ADS)

    Wessel, Paul; Matthews, Kara J.; Müller, R. Dietmar; Mazzoni, Aline; Whittaker, Joanne M.; Myhill, Robert; Chandler, Michael T.

    2015-07-01

    Oceanic fracture zone traces are widely used in studies of seafloor morphology and plate kinematics. Satellite altimetry missions have resulted in high-resolution gravity maps in which all major fracture zones and other tectonic fabric can be identified, and numerous scientists have digitized such lineaments. We have initiated a community effort to maintain low-cost infrastructure that allows seafloor fabric lineaments to be stored, accessed, and updated. A key improvement over past efforts is our processing software (released as a GMT5 supplement) that allows for semiautomatic corrections to previously digitized fracture zone traces given improved gridded data sets. Here we report on our seafloor fabric processing tools, which complement our database of seafloor fabric lineations, magnetic anomaly identifications, and plate kinematic models.