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Griffen C, Schoeler NE, Browne R, Cameron T, Kirkpatrick M, Thowfeek S, Munn J, Champion H, Mills N, Phillips S, Air L, Devlin A, Nicol C, Macfarlane S, Bittle V, Thomas P, Cooke L, Ackril J, Allford A, Appleyard V, Szwec C, Atwal K, Hubbard GP, Stratton RJ. Tolerance, adherence, and acceptability of a ketogenic 2.5:1 ratio, nutritionally complete, medium chain triglyceride-containing liquid feed in children and adults with drug-resistant epilepsy following a ketogenic diet. Epilepsia Open 2024; 9:727-738. [PMID: 38411329 PMCID: PMC10984290 DOI: 10.1002/epi4.12910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/28/2024] Open
Abstract
OBJECTIVE To investigate incorporating a ready-to-use 2.5:1 ratio liquid feed into a ketogenic diet (KD) in children and adults with drug-resistant epilepsy. METHODS Following a three-day baseline, patients (n = 19; age: 19 years [SD 13], range: 8-46 years) followed a KD for 28 days (control period), then incorporated ≥200 mL/day of a ready-to-use liquid feed, made with a ratio of 2.5 g of fat to 1 g of protein plus carbohydrate and including medium chain triglycerides ([MCTs]; 25.6% of total fat/100 mL) for 28 days as part of their KD (intervention period). Outcome measures (control vs intervention period) included gastrointestinal (GI) tolerance, adherence to KD and intervention feed, dietary intake, blood ß-hydroxybutyrate (BHB) concentration, seizure outcomes, health-related quality of life (HRQoL), acceptability and safety. RESULTS Compared to the control period, during the intervention period, the percentage of patients reporting no GI symptoms increased (+5% [SD 5], p = 0.02); adherence to the KD prescription was similar (p = 0.92) but higher in patients (n = 5) with poor adherence (<50%) to KD during the control period (+33% [SD 26], p = 0.049); total MCT intake increased (+12.1 g/day [SD 14.0], p = 0.002), driven by increases in octanoic (C8; +8.3 g/day [SD 6.4], p < 0.001) and decanoic acid (C10; +5.4 g/day [SD 5.4], p < 0.001); KD ratio decreased (p = 0.047), driven by a nonsignificant increase in protein intake (+11 g/day [SD 44], p = 0.29); seizure outcomes were similar (p ≥ 0.63) but improved in patients (n = 6) with the worst seizure outcomes during the control period (p = 0.04); and HRQoL outcomes were similar. The intervention feed was well adhered to (96% [SD 8]) and accepted (≥88% of patients confirmed). SIGNIFICANCE These findings provide an evidence-base to support the effective management of children and adults with drug-resistant epilepsy following a KD with the use of a ready-to-use, nutritionally complete, 2.5:1 ratio feed including MCTs. PLAIN LANGUAGE SUMMARY This study examined the use of a ready-to-use, nutritionally complete, 2.5:1 ratio (2.5 g of fat to 1 g of protein plus carbohydrate) liquid feed, including medium chain triglycerides (MCTs), into a ketogenic diet (KD) in children and adults with drug-resistant epilepsy. The results show that the 2.5:1 ratio feed was well tolerated, adhered to, and accepted in these patients. Increases in MCT intake (particularly C8 and C10) and improvements in seizure outcomes (reduced seizure burden and intensity) and KD adherence also occurred with the 2.5:1 ratio feed in patients with the worst seizures and adherence, respectively.
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Affiliation(s)
| | - Natasha E. Schoeler
- UCL Great Ormond Street Institute of Child HealthLondonUK
- Great Ormond Street Hospital for ChildrenLondonUK
| | | | - Tracy Cameron
- Tayside Children's HospitalDundeeUK
- Royal Aberdeen Children's HospitalAberdeenUK
| | | | - Seema Thowfeek
- The Barberry, Birmingham and Solihull Mental Health NHS Foundation TrustBirminghamUK
| | - Judith Munn
- The Barberry, Birmingham and Solihull Mental Health NHS Foundation TrustBirminghamUK
| | - Helena Champion
- Cambridge University Hospitals NHS Foundation TrustCambridgeUK
| | - Nicole Mills
- Cambridge University Hospitals NHS Foundation TrustCambridgeUK
| | - Siân Phillips
- Southampton Children's Hospital, Southampton General HospitalSouthamptonUK
| | - Linda Air
- Great North Children's HospitalNewcastle Upon TyneUK
| | - Anita Devlin
- Great North Children's HospitalNewcastle Upon TyneUK
| | - Claire Nicol
- Great North Children's HospitalNewcastle Upon TyneUK
| | | | | | | | - Lisa Cooke
- Bristol Royal Hospital for ChildrenBristolUK
| | - Julia Ackril
- Birmingham Women's and Children's NHS TrustBirminghamUK
| | | | | | - Clare Szwec
- Clinical Research, Nutricia Ltd.TrowbridgeUK
| | | | | | - Rebecca J. Stratton
- Clinical Research, Nutricia Ltd.TrowbridgeUK
- University of SouthamptonSouthamptonUK
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Lu S, Champion H, Mills N, Simpson Z, Whiteley VJ, Schoeler NE. Impact of ketogenic diet therapy on growth in children with epilepsy. Epilepsy Res 2023; 190:107076. [PMID: 36634525 DOI: 10.1016/j.eplepsyres.2023.107076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 12/28/2022] [Accepted: 01/05/2023] [Indexed: 01/09/2023]
Abstract
RATIONALE Ketogenic diet therapy (KDT) is an effective treatment for drug-resistant epilepsy in children. There is conflicting evidence regarding the impact of KDT on growth. We aimed to determine whether linear growth and weight were affected in children who followed KDT in the UK, and to explore potential associations with clinical or demographic factors with impacted growth. METHODS A retrospective review of medical records of children with epilepsy following KDT at 3 UK centres was conducted. Height and weight measurements taken as part of routine clinical management were recorded at baseline, 1-8 years on diet, and 1-year post-diet. Measurements were converted into z-scores, and the differences from baseline analysed using Wilcoxon Signed Rank tests. Potential associations of impacted growth with feeding method, ambulatory status, diet type, age at diet onset and average daily protein intake were investigated using Mann-Whitney, Kruskal-Wallis tests or Spearman's Rank correlation. RESULTS 265 individuals were included, of which 84 had post-diet data available. Median height z-score significantly decreased at 1- (n = 139, p = .018), 2- (n = 86, p < .0005) and 3 years (n = 27, p = .001) on diet. There was no significant change to height or weight z-score 1-year post-diet discontinuation. Median weight z-score significantly decreased from baseline at 4 years (n = 15, p = .020), and 6 years (n = 8, p = .025) on diet, but not at other time points. There was greater height z-score decrease in non-ambulatory children at 2 years (p = .009), in those following a classical diet compared with the modified ketogenic diet at 2 years (p = .006) and amongst younger children at 2 years (n = 86, p < .005) and 3 years (n = 27, p = .008) on diet. No significant differences were found in weight z-score change across any subgroup, following Bonferroni correction for multiple testing. CONCLUSIONS Median linear growth was significantly adversely affected for the first 3 years on KDT but catch-up growth post diet discontinuation was observed. Non-ambulatory children, younger children, and individuals following a classical diet may be more vulnerable to impacted growth when on KDT, although this was not consistent across all time points. The potential short-term impact on linear growth should be discussed with individuals considering KDT, and monitored closely.
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Affiliation(s)
| | | | - Nicole Mills
- Cambridge University Hospitals, Cambridge, United Kingdom
| | - Zoe Simpson
- Great Ormond Street Hospital for Children, London, United Kingdom
| | | | - Natasha E Schoeler
- Great Ormond Street Hospital for Children, London, United Kingdom; UCL Great Ormond Street Institute of Child Health, London, United Kingdom.
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Pinto A, Evans S, Daly A, Almeida MF, Assoun M, Belanger-Quintana A, Bernabei SM, Bollhalder S, Cassiman D, Champion H, Chan H, Corthouts K, Dalmau J, Boer FD, Laet CD, Meyer AD, Desloovere A, Dianin A, Dixon M, Dokoupil K, Dubois S, Eyskens F, Faria A, Fasan I, Favre E, Feillet F, Fekete A, Gallo G, Gingell C, Gribben J, Hansen KK, Horst NT, Jankowski C, Janssen-Regelink R, Jones I, Jouault C, Kahrs GE, Kok I, Kowalik A, Laguerre C, Verge SL, Liguori A, Lilje R, Maddalon C, Mayr D, Meyer U, Micciche A, Och U, Robert M, Rocha JC, Rogozinski H, Rohde C, Ross K, Saruggia I, Schlune A, Singleton K, Sjoqvist E, Skeath R, Stolen LH, Terry A, Timmer C, Tomlinson L, Tooke A, Kerckhove KV, van Dam E, Hurk DVD, Ploeg LVD, van Driessche M, van Rijn M, Wegberg AV, Vasconcelos C, Vestergaard H, Vitoria I, Webster D, White F, White L, Zweers H, MacDonald A. Dietary practices in methylmalonic acidaemia: a European survey. J Pediatr Endocrinol Metab 2020; 33:147-155. [PMID: 31846426 DOI: 10.1515/jpem-2019-0277] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 10/23/2019] [Indexed: 11/15/2022]
Abstract
Background The dietary management of methylmalonic acidaemia (MMA) is a low-protein diet providing sufficient energy to avoid catabolism and to limit production of methylmalonic acid. The goal is to achieve normal growth, good nutritional status and the maintenance of metabolic stability. Aim To describe the dietary management of patients with MMA across Europe. Methods A cross-sectional questionnaire was sent to European colleagues managing inherited metabolic disorders (IMDs) (n=53) with 27 questions about the nutritional management of organic acidaemias. Data were analysed by different age ranges (0-6 months; 7-12 months; 1-10 years; 11-16 years; >16 years). Results Questionnaires were returned from 53 centres. Twenty-five centres cared for 80 patients with MMA vitamin B12 responsive (MMAB12r) and 43 centres managed 215 patients with MMA vitamin B12 non-responsive (MMAB12nr). For MMAB12r patients, 44% of centres (n=11/25) prescribed natural protein below the World Health Organization/Food and Agriculture Organization/United Nations University (WHO/FAO/UNU) 2007 safe levels of protein intake in at least one age range. Precursor-free amino acids (PFAA) were prescribed by 40% of centres (10/25) caring for 36% (29/80) of all the patients. For MMAB12nr patients, 72% of centres (n=31/43) prescribed natural protein below the safe levels of protein intake (WHO/FAO/UNU 2007) in at least one age range. PFAA were prescribed by 77% of centres (n=33/43) managing 81% (n=174/215) of patients. In MMAB12nr patients, 90 (42%) required tube feeding: 25 via a nasogastric tube and 65 via a gastrostomy. Conclusions A high percentage of centres used PFAA in MMA patients together with a protein prescription that provided less than the safe levels of natural protein intake. However, there was inconsistent practices across Europe. Long-term efficacy studies are needed to study patient outcome when using PFAA with different severities of natural protein restrictions in patients with MMA to guide future practice.
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Affiliation(s)
- Alex Pinto
- Dietetic Department, Birmingham Women's and Children's Hospital, Steelhouse Lane, Birmingham B4 6NH, UK
| | - Sharon Evans
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - Anne Daly
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - Manuela Ferreira Almeida
- Centro de Genética Médica, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal
- Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences, University of Porto - UMIB/ICBAS/UP, Porto, Portugal
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal
| | - Murielle Assoun
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - Amaya Belanger-Quintana
- Unidad de Enfermedades Metabolicas, Servicio de Pediatria, Hospital Ramon y Cajal, Madrid, Spain
| | | | | | - David Cassiman
- Metabolic Center, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | | | - Heidi Chan
- Evelina London Children's Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Karen Corthouts
- Metabolic Center, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | - Jaime Dalmau
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - Foekje de Boer
- University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Corinne De Laet
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - An de Meyer
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - Alice Dianin
- Department of Pediatrics, Regional Centre for Newborn Screening, Diagnosis and Treatment of Inherited Metabolic Diseases and Congenital Endocrine Diseases, University Hospital of Verona, Verona, Italy
| | - Marjorie Dixon
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | | | - Sandrine Dubois
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - Francois Eyskens
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - Ana Faria
- Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, EPE, Coimbra, Portugal
| | - Ilaria Fasan
- Division of Inherited Metabolic Diseases, Department of Pediatrics, University Hospital of Padova, Padua, Italy
| | - Elisabeth Favre
- Reference Center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | - François Feillet
- Reference Center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | | | - Giorgia Gallo
- Children Hospital Bambino Gesù, Division of Artificial Nutrition, Rome, Italy
| | | | - Joanna Gribben
- Evelina London Children's Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Kit Kaalund Hansen
- Charles Dent Metabolic Unit National Hospital for Neurology and Surgery, London, UK
| | - Nienke Ter Horst
- Emma Children's Hospital, AMC Amsterdam, Amsterdam, The Netherlands
| | - Camille Jankowski
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | | | - Ilana Jones
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | | | - Irene Kok
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | | | - Catherine Laguerre
- Centre de Compétence de L'Hôpital des Enfants de Toulouse, Toulouse, France
| | - Sandrine Le Verge
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - Alessandra Liguori
- Children Hospital Bambino Gesù, Division of Artificial Nutrition, Rome, Italy
| | | | | | - Doris Mayr
- Ernährungsmedizinische Beratung, Universitätsklinik für Kinder- und Jugendheilkunde, Salzburg, Austria
| | - Uta Meyer
- Clinic of Paediatric Kidney, Liver and Metabolic Diseases, Medical School Hannover, Hannover, Germany
| | - Avril Micciche
- Evelina London Children's Hospital, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Ulrike Och
- University Children's Hospital, Munster, Germany
| | - Martine Robert
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - Júlio César Rocha
- Centro de Genética Médica, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar Universitário do Porto - CHUP, Porto, Portugal
- Centre for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | | | - Carmen Rohde
- Department of Paediatrics of the University Clinics Leipzig, University of Leipzig, Leipzig, Germany
| | - Kathleen Ross
- Royal Aberdeen Children's Hospital, Aberdeen, Scotland
| | - Isabelle Saruggia
- Centre de Reference des Maladies Héréditaires du Métabolisme du Pr. B. Chabrol CHU Timone Enfant, Marseille, France
| | - Andrea Schlune
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich Heine University, Düsseldorf, Germany
| | | | | | - Rachel Skeath
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | | | - Allyson Terry
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | | | - Lyndsey Tomlinson
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | | | - Esther van Dam
- University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Dorine van den Hurk
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | | | | | - Margreet van Rijn
- University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | | | - Carla Vasconcelos
- Centro Hospitalar São João - Unidade de Doenças Metabólicas, Porto, Portugal
| | | | - Isidro Vitoria
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - Diana Webster
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Fiona White
- Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Lucy White
- Sheffield Children's Hospital, Sheffield, UK
| | - Heidi Zweers
- Radboud University Medical Center, Nijmegen, The Netherlands
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Daly A, Pinto A, Evans S, Almeida M, Assoun M, Belanger-Quintana A, Bernabei S, Bollhalder S, Cassiman D, Champion H, Chan H, Dalmau J, de Boer F, de Laet C, de Meyer A, Desloovere A, Dianin A, Dixon M, Dokoupil K, Dubois S, Eyskens F, Faria A, Fasan I, Favre E, Feillet F, Fekete A, Gallo G, Gingell C, Gribben J, Kaalund Hansen K, Ter Horst N, Jankowski C, Janssen-Regelink R, Jones I, Jouault C, Kahrs G, Kok I, Kowalik A, Laguerre C, Le Verge S, Lilje R, Maddalon C, Mayr D, Meyer U, Micciche A, Och U, Robert M, Rocha J, Rogozinski H, Rohde C, Ross K, Saruggia I, Schlune A, Singleton K, Sjoqvist E, Skeath R, Stolen L, Terry A, Timmer C, Tomlinson L, Tooke A, Vande Kerckhove K, van Dam E, van den Hurk T, van der Ploeg L, van Driessche M, van Rijn M, van Wegberg A, Vasconcelos C, Vestergaard H, Vitoria I, Webster D, White F, White L, Zweers H, MacDonald A. Dietary practices in propionic acidemia: A European survey. Mol Genet Metab Rep 2017; 13:83-89. [PMID: 29021961 PMCID: PMC5633157 DOI: 10.1016/j.ymgmr.2017.09.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 09/21/2017] [Indexed: 12/02/2022] Open
Abstract
Background The definitive dietary management of propionic acidaemia (PA) is unknown although natural protein restriction with adequate energy provision is of key importance. Aim To describe European dietary practices in the management of patients with PA prior to the publication of the European PA guidelines. Methods This was a cross-sectional survey consisting of 27 questions about the dietary practices in PA patients circulated to European IMD dietitians and health professionals in 2014. Results Information on protein restricted diets of 186 PA patients from 47 centres, representing 14 European countries was collected. Total protein intake [PA precursor-free L-amino acid supplements (PFAA) and natural protein] met WHO/FAO/UNU (2007) safe protein requirements for age in 36 centres (77%). PFAA were used to supplement natural protein intake in 81% (n = 38) of centres, providing a median of 44% (14–83%) of total protein requirement. Seventy-four per cent of patients were prescribed natural protein intakes below WHO/FAO/UNU (2007) safe levels in one or more of the following age groups: 0–6 m, 7–12 m, 1–10 y, 11–16 y and > 16 y. Sixty-three per cent (n = 117) of patients were tube fed (74% gastrostomy), but only 22% received nocturnal feeds. Conclusions There was high use of PFAA with intakes of natural protein commonly below WHO/FAO/UNU (2007) safe levels. Optimal dietary management can only be determined by longitudinal, multi-centre, prospective case controlled studies. The metabolic instability of PA and small patient cohorts in each centre ensure that this is a challenging undertaking.
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Affiliation(s)
- A. Daly
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - A. Pinto
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - S. Evans
- Birmingham Women's and Children's Hospital, Birmingham, UK
| | - M.F. Almeida
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal
- Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences, University of Porto-UMIB/ICBAS/UP, Porto, Portugal
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar do Porto - CHP, Porto, Portugal
| | - M. Assoun
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - A. Belanger-Quintana
- Unidad de Enfermedades Metabolicas, Servicio de Pediatria, Hospital Ramon y Cajal Madrid, Spain
| | - S.M. Bernabei
- Children Hospital Bambino Gesù, Division of Artificial Nutrition, Rome, Italy
| | | | - D. Cassiman
- Metabolic Center, University Hospitals Leuven and KU Leuven, Belgium
| | | | - H. Chan
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - J. Dalmau
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - F. de Boer
- University of Groningen, University Medical Center Groningen, Netherlands
| | - C. de Laet
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - A. de Meyer
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - A. Dianin
- Department of Pediatrics, Regional Centre for Newborn Screening, Diagnosis and Treatment of Inherited Metabolic Diseases and Congenital Endocrine Diseases, University Hospital of Verona, Italy
| | - M. Dixon
- Great Ormond Street Hospital for Children NHS FoundationTrust, London, UK
| | - K. Dokoupil
- Dr. von Hauner Children's Hospital, Munich, Germany
| | - S. Dubois
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - F. Eyskens
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - A. Faria
- Hospital Pediátrico, Centro Hospitalar e Universitário de Coimbra, EPE, Portugal
| | - I. Fasan
- Division of Inherited Metabolic Diseases, Department of Pediatrics, University Hospital of Padova, Italy
| | - E. Favre
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | - F. Feillet
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | | | - G. Gallo
- Children Hospital Bambino Gesù, Division of Artificial Nutrition, Rome, Italy
| | | | - J. Gribben
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - K. Kaalund Hansen
- Charles Dent Metabolic Unit National Hospital for Neurology and Surgery, London, UK
| | | | - C. Jankowski
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | | | - I. Jones
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - G.E. Kahrs
- Haukeland University Hospital, Bergen, Norway
| | - I.L. Kok
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | - A. Kowalik
- Institute of Mother & Child, Warsaw, Poland
| | - C. Laguerre
- Centre de Compétence de L'Hôpital des Enfants de Toulouse, France
| | - S. Le Verge
- Centre de référence des maladies héréditaires du métabolisme, Hôpital Necker Enfants Malades, Paris, France
| | - R. Lilje
- Oslo University Hospital, Norway
| | - C. Maddalon
- University Children's Hospital Zurich, Switzerland
| | - D. Mayr
- Ernährungsmedizinische Beratung, Universitätsklinik für Kinder- und Jugendheilkunde, Salzburg, Austria
| | - U. Meyer
- Clinic of Paediatric Kidney, Liver- and Metabolic Diseases, Medical School Hannover, Germany
| | - A. Micciche
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - U. Och
- University Children's Hospital, Munster, Germany
| | - M. Robert
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - J.C. Rocha
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal
- Centro de Referência na área de Doenças Hereditárias do Metabolismo, Centro Hospitalar do Porto - CHP, Porto, Portugal
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Portugal
- Centre for Health Technology and Services Research (CINTESIS), Portugal
| | | | - C. Rohde
- Hospital of Children's & Adolescents, University of Leipzig, Germany
| | - K. Ross
- Royal Aberdeen Children's Hospital, Scotland
| | - I. Saruggia
- Centre de Reference des Maladies Héréditaires du Métabolisme du Pr. B. Chabrol CHU Timone Enfant, Marseille, France
| | - A. Schlune
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich Heine University, Moorenstr. 5, 40225 Düsseldorf, Germany
| | | | - E. Sjoqvist
- Children's Hospital, University Hospital, Lund, Sweden
| | - R. Skeath
- Great Ormond Street Hospital for Children NHS FoundationTrust, London, UK
| | | | - A. Terry
- Alder Hey Children's Hospital NHS Foundation Trust Liverpool, UK
| | - C. Timmer
- Academisch Medisch Centrum, Amsterdam, Netherlands
| | - L. Tomlinson
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - A. Tooke
- Nottingham University Hospitals, UK
| | | | - E. van Dam
- University of Groningen, University Medical Center Groningen, Netherlands
| | - T. van den Hurk
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | | | | | - M. van Rijn
- University of Groningen, University Medical Center Groningen, Netherlands
| | | | - C. Vasconcelos
- Centro Hospitalar São João - Unidade de Doenças Metabólicas, Porto, Portugal
| | | | - I. Vitoria
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - D. Webster
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | - F.J. White
- Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - L. White
- Sheffield Children's Hospital, UK
| | - H. Zweers
- Radboud University Medical Center Nijmegen, Netherlands
| | - A. MacDonald
- Birmingham Women's and Children's Hospital, Birmingham, UK
- Corresponding author at: Dietetic Department, Birmingham Children's Hospital, Steelhouse Lane, Birmingham B4 6NH, UK.Dietetic DepartmentBirmingham Children's HospitalSteelhouse LaneBirminghamB4 6NHUK
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McArtney R, Bailey A, Champion H. What is a ketogenic diet and how does it affect the use of medicines? Arch Dis Child Educ Pract Ed 2017; 102:194-199. [PMID: 27469127 DOI: 10.1136/archdischild-2014-307000] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 06/24/2016] [Accepted: 07/07/2016] [Indexed: 01/01/2023]
Affiliation(s)
- Rowena McArtney
- Pharmacy Department, University Hospital of Wales, Cardiff, UK
| | | | - Helena Champion
- Nutrition and Dietetic Department, Addenbrooke's Hospital, Cambridge, UK
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Pinto A, Daly A, Evans S, Almeida MF, Assoun M, Belanger-Quintana A, Bernabei S, Bollhalder S, Cassiman D, Champion H, Chan H, Dalmau J, de Boer F, de Laet C, de Meyer A, Desloovere A, Dianin A, Dixon M, Dokoupil K, Dubois S, Eyskens F, Faria A, Fasan I, Favre E, Feillet F, Fekete A, Gallo G, Gingell C, Gribben J, Kaalund-Hansen K, Horst N, Jankowski C, Janssen-Regelink R, Jones I, Jouault C, Kahrs GE, Kok IL, Kowalik A, Laguerre C, Le Verge S, Lilje R, Maddalon C, Mayr D, Meyer U, Micciche A, Robert M, Rocha JC, Rogozinski H, Rohde C, Ross K, Saruggia I, Schlune A, Singleton K, Sjoqvist E, Stolen LH, Terry A, Timmer C, Tomlinson L, Tooke A, Vande Kerckhove K, van Dam E, van den Hurk T, van der Ploeg L, van Driessche M, van Rijn M, van Teeffelen-Heithoff A, van Wegberg A, Vasconcelos C, Vestergaard H, Vitoria I, Webster D, White FJ, White L, Zweers H, MacDonald A. Dietary practices in isovaleric acidemia: A European survey. Mol Genet Metab Rep 2017; 12:16-22. [PMID: 28275552 PMCID: PMC5328917 DOI: 10.1016/j.ymgmr.2017.02.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Accepted: 02/14/2017] [Indexed: 12/21/2022] Open
Abstract
Background In Europe, dietary management of isovaleric acidemia (IVA) may vary widely. There is limited collective information about dietetic management. Aim To describe European practice regarding the dietary management of IVA, prior to the availability of the E-IMD IVA guidelines (E-IMD 2014). Methods A cross-sectional questionnaire was sent to all European dietitians who were either members of the Society for the Study of Inborn Errors of Metabolism Dietitians Group (SSIEM-DG) or whom had responded to previous questionnaires on dietetic practice (n = 53). The questionnaire comprised 27 questions about the dietary management of IVA. Results Information on 140 patients with IVA from 39 centres was reported. 133 patients (38 centres) were given a protein restricted diet. Leucine-free amino acid supplements (LFAA) were routinely used to supplement protein intake in 58% of centres. The median total protein intake prescribed achieved the WHO/FAO/UNU [2007] safe levels of protein intake in all age groups. Centres that prescribed LFAA had lower natural protein intakes in most age groups except 1 to 10 y. In contrast, when centres were not using LFAA, the median natural protein intake met WHO/FAO/UNU [2007] safe levels of protein intake in all age groups. Enteral tube feeding was rarely prescribed. Conclusions This survey demonstrates wide differences in dietary practice in the management of IVA across European centres. It provides unique dietary data collectively representing European practices in IVA which can be used as a foundation to compare dietary management changes as a consequence of the first E-IMD IVA guidelines availability.
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Affiliation(s)
- A Pinto
- Birmingham Children's Hospital, Birmingham, UK
| | - A Daly
- Birmingham Children's Hospital, Birmingham, UK
| | - S Evans
- Birmingham Children's Hospital, Birmingham, UK
| | - M F Almeida
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal; Unit for Multidisciplinary Research in Biomedicine, Abel Salazar Institute of Biomedical Sciences, University of Porto-UMIB/ICBAS/UP, Porto, Portugal
| | - M Assoun
- Centre de référence des maladies héréditaires du métabolisme, hôpital Necker enfants Malades, Paris
| | - A Belanger-Quintana
- Unidad de Enfermedades Metabolicas, Servicio de Pediatria, Hospital Ramon y Cajal Madrid, Spain
| | - S Bernabei
- Children's Hospital Bambino Gesù, Division of Metabolism, Rome, Italy
| | | | - D Cassiman
- Metabolic Center, University Hospitals Leuven and KU Leuven, Belgium
| | | | - H Chan
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - J Dalmau
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - F de Boer
- University of Groningen, University Medical Center Groningen, Netherlands
| | - C de Laet
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - A de Meyer
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - A Dianin
- Pediatric Department, University Hospital of Borgo Roma Verona, Italy
| | - M Dixon
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - K Dokoupil
- Dr. von Hauner Children's Hospital, Munich, Germany
| | - S Dubois
- Centre de référence des maladies héréditaires du métabolisme, hôpital Necker enfants Malades, Paris
| | - F Eyskens
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | - A Faria
- Hospital Pediatrico, Centro Hospitalar e Universitário de Coimbra, EPE, Portugal
| | - I Fasan
- Division of Inherited Metabolic Diseases, Department of Pediatrics, University Hospital of Padova, Italy
| | - E Favre
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | - F Feillet
- Reference center for Inborn Errors of Metabolism, Department of Pediatrics, Children's University Hospital, Nancy, France
| | - A Fekete
- Metabolic Centre of Vienna, Austria
| | - G Gallo
- Children's Hospital Bambino Gesù, Division of Metabolism, Rome, Italy
| | | | - J Gribben
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - K Kaalund-Hansen
- Charles Dent Metabolic Unit National Hospital for Neurology and Surgery, London, UK
| | - N Horst
- Emma Children's Hospital, AMC Amsterdam, Netherlands
| | - C Jankowski
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | | | - I Jones
- Center of Metabolic Diseases, University Hospital, Antwerp, Belgium
| | | | - G E Kahrs
- Haukeland University Hospital, Bergen, Norway
| | - I L Kok
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | - A Kowalik
- Institute of Mother & Child, Warsaw, Poland
| | - C Laguerre
- Centre de Compétence de L'Hôpital des Enfants de Toulouse, France
| | - S Le Verge
- Centre de référence des maladies héréditaires du métabolisme, hôpital Necker enfants Malades, Paris
| | - R Lilje
- Oslo University Hospital, Norway
| | - C Maddalon
- University Children's Hospital Zurich, Switzerland
| | - D Mayr
- Ernährungsmedizinische Beratung, Universitätsklinik für Kinder- und Jugendheilkunde, Salzburg, Austria
| | - U Meyer
- Clinic of Paediatric Kidney, Liver and Metabolic Diseases, Medical School Hannover, Germany
| | - A Micciche
- Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - M Robert
- Hôpital Universitaire des Enfants, Reine Fabiola, Bruxelles, Belgium
| | - J C Rocha
- Centro de Genética Médica, Centro Hospitalar do Porto - CHP, Porto, Portugal; Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, Portugal; Centre for Health Technology and Services Research (CINTESIS), Portugal
| | - H Rogozinski
- Bradford Teaching Hospital NHS Foundation Trust, UK
| | - C Rohde
- Hospital of Children's & Adolescents, University of Leipzig, Germany
| | - K Ross
- Royal Aberdeen Children's Hospital, Scotland
| | - I Saruggia
- Centre de Reference des Maladies Héréditaires du Métabolisme du Pr. B. Chabrol CHU Timone Enfant, Marseille, France
| | - A Schlune
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich Heine University, Moorenstr. 5, 40225 Düsseldorf, Germany
| | | | - E Sjoqvist
- Children's Hospital, University Hospital, Lund, Sweden
| | | | - A Terry
- Alder Hey Children's Hospital NHS Foundation Trust Liverpool, UK
| | - C Timmer
- Academisch Medisch Centrum, Amsterdam, Netherlands
| | - L Tomlinson
- University Hospitals Birmingham NHS Foundation Trust, UK
| | - A Tooke
- Nottingham University Hospitals, UK
| | - K Vande Kerckhove
- Metabolic Center, University Hospitals Leuven and KU Leuven, Belgium
| | - E van Dam
- University of Groningen, University Medical Center Groningen, Netherlands
| | - T van den Hurk
- Wilhelmina Children's Hospital, University Medical Centre Utrecht, Netherlands
| | - L van der Ploeg
- Maastricht University Medical Centre + (MUMC +), Netherlands
| | | | - M van Rijn
- University of Groningen, University Medical Center Groningen, Netherlands
| | | | - A van Wegberg
- Radboud University Medical Center Nijmegen, The Netherlands
| | - C Vasconcelos
- Centro Hospitalar São João - Unidade de Doenças Metabólicas, Porto, Portugal
| | | | - I Vitoria
- Unit of Nutrition and Metabolopathies, Hospital La Fe, Valencia, Spain
| | - D Webster
- Bristol Royal Hospital for Children, University Hospitals Bristol NHS Foundation Trust, UK
| | - F J White
- Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - L White
- Sheffield Children's Hospital, UK
| | - H Zweers
- Radboud University Medical Center Nijmegen, The Netherlands
| | - A MacDonald
- Birmingham Children's Hospital, Birmingham, UK
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Schoeler NE, MacDonald L, Champion H, Cross JH, Sander JW, Sisodiya SM, Horne R. Assessing parents' attitudes towards ketogenic dietary therapies. Epilepsy Behav 2014; 39:1-5. [PMID: 25146337 DOI: 10.1016/j.yebeh.2014.07.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Revised: 07/09/2014] [Accepted: 07/14/2014] [Indexed: 10/24/2022]
Abstract
We aimed to assess and quantify parental beliefs regarding ketogenic dietary therapies (KDTs). We also aimed to determine whether beliefs were related to response to KDTs. Adapted versions of the Beliefs about Medicine Questionnaire were completed by parents of children following KDTs for epilepsy. Demographic and clinical data were collected from hospital records. Ketogenic dietary therapy response was defined as ≥50% seizure reduction compared to baseline. Many parents had a positive perception of KDTs and were convinced of the necessity of KDTs for their children, although beliefs were wide-ranging. Over half of parents reported concerns about the potential long-term effects of KDTs. Parental beliefs about KDTs were significantly correlated with patient response. This was an attempt to quantify parents' beliefs regarding the use of KDTs for their child's epilepsy. The questionnaire may be used to identify individuals with a less positive attitude towards KDTs and who may be less likely to report a favorable response to KDTs. It is unknown whether people who have positive beliefs about KDTs engage in less nonadherent behavior or whether beliefs regarding KDTs simply reflect outcomes. The evidence behind the long-term side effects of KDTs should be emphasized when counseling patients and their families.
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Affiliation(s)
- Natasha E Schoeler
- NIHR University College London Hospitals Biomedical Research Centre, Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, London WC1N 3BG, UK; UCL Institute of Child Health, Great Ormond Street Hospital for Children, London WC1N 1EH, UK
| | - Lindsay MacDonald
- Centre for Behavioural Medicine, Department of Practice and Policy, UCL School of Pharmacy, London WC1H 9JP, UK
| | - Helena Champion
- Department of Nutrition & Dietetics, Cambridge University Hospitals NHS Foundation Trust, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK
| | - J Helen Cross
- UCL Institute of Child Health, Great Ormond Street Hospital for Children, London WC1N 1EH, UK; Young Epilepsy, Lingfield RH7 6PW, UK
| | - Josemir W Sander
- NIHR University College London Hospitals Biomedical Research Centre, Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, London WC1N 3BG, UK; Epilepsy Society, Chalfont St Peter SL9 0RJ, UK; Stichting Epilepsie Instellingen Nederland (SEIN), Heemstede, The Netherlands
| | - Sanjay M Sisodiya
- NIHR University College London Hospitals Biomedical Research Centre, Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, London WC1N 3BG, UK; Epilepsy Society, Chalfont St Peter SL9 0RJ, UK.
| | - Rob Horne
- Centre for Behavioural Medicine, Department of Practice and Policy, UCL School of Pharmacy, London WC1H 9JP, UK.
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Rischard F, Champion H, Vanderpool R, Waxman A, Hansen L, Jenkins I. Right Ventriculo-Arterial Coupling in Patients With Pulmonary Arterial Hypertension Undergoing Rapid Dose Escalation of Treprostinil. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Adam S, Almeida MF, Assoun M, Baruteau J, Bernabei SM, Bigot S, Champion H, Daly A, Dassy M, Dawson S, Dixon M, Dokoupil K, Dubois S, Dunlop C, Evans S, Eyskens F, Faria A, Favre E, Ferguson C, Goncalves C, Gribben J, Heddrich-Ellerbrok M, Jankowski C, Janssen-Regelink R, Jouault C, Laguerre C, Le Verge S, Link R, Lowry S, Luyten K, Macdonald A, Maritz C, McDowell S, Meyer U, Micciche A, Robert M, Robertson LV, Rocha JC, Rohde C, Saruggia I, Sjoqvist E, Stafford J, Terry A, Thom R, Vande Kerckhove K, van Rijn M, van Teeffelen-Heithoff A, Wegberg AV, van Wyk K, Vasconcelos C, Vestergaard H, Webster D, White FJ, Wildgoose J, Zweers H. Dietary management of urea cycle disorders: European practice. Mol Genet Metab 2013; 110:439-45. [PMID: 24113687 DOI: 10.1016/j.ymgme.2013.09.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Revised: 09/04/2013] [Accepted: 09/06/2013] [Indexed: 12/30/2022]
Abstract
BACKGROUND There is no published data comparing dietary management of urea cycle disorders (UCD) in different countries. METHODS Cross-sectional data from 41 European Inherited Metabolic Disorder (IMD) centres (17 UK, 6 France, 5 Germany, 4 Belgium, 4 Portugal, 2 Netherlands, 1 Denmark, 1 Italy, 1 Sweden) was collected by questionnaire describing management of patients with UCD on prescribed protein restricted diets. RESULTS Data for 464 patients: N-acetylglutamate synthase (NAGS) deficiency, n=10; carbamoyl phosphate synthetase (CPS1) deficiency, n=29; ornithine transcarbamoylase (OTC) deficiency, n=214; citrullinaemia, n=108; argininosuccinic aciduria (ASA), n=80; arginase deficiency, n=23 was reported. The majority of patients (70%; n=327) were aged 0-16y and 30% (n=137) >16y. Prescribed median protein intake/kg body weight decreased with age with little variation between disorders. The UK tended to give more total protein than other European countries particularly in infancy. Supplements of essential amino acids (EAA) were prescribed for 38% [n=174] of the patients overall, but were given more commonly in arginase deficiency (74%), CPS (48%) and citrullinaemia (46%). Patients in Germany (64%), Portugal (67%) and Sweden (100%) were the most frequent users of EAA. Only 18% [n=84] of patients were prescribed tube feeds, most commonly for CPS (41%); and 21% [n=97] were prescribed oral energy supplements. CONCLUSIONS Dietary treatment for UCD varies significantly between different conditions, and between and within European IMD centres. Further studies examining the outcome of treatment compared with the type of dietary therapy and nutritional support received are required.
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Affiliation(s)
- S Adam
- Royal Hospital for Sick Children, Glasgow Royal Infirmary, Glasgow, UK
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Adam S, Almeida MF, Carbasius Weber E, Champion H, Chan H, Daly A, Dixon M, Dokoupil K, Egli D, Evans S, Eyskens F, Faria A, Ferguson C, Hallam P, Heddrich-Ellerbrok M, Jacobs J, Jankowski C, Lachmann R, Lilje R, Link R, Lowry S, Luyten K, MacDonald A, Maritz C, Martins E, Meyer U, Müller E, Murphy E, Robertson LV, Rocha JC, Saruggia I, Schick P, Stafford J, Stoelen L, Terry A, Thom R, van den Hurk T, van Rijn M, van Teefelen-Heithoff A, Webster D, White FJ, Wildgoose J, Zweers H. Dietary practices in pyridoxine non-responsive homocystinuria: a European survey. Mol Genet Metab 2013; 110:454-9. [PMID: 24206934 DOI: 10.1016/j.ymgme.2013.10.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Accepted: 10/05/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Within Europe, the management of pyridoxine (B6) non-responsive homocystinuria (HCU) may vary but there is limited knowledge about treatment practice. AIM A comparison of dietetic management practices of patients with B6 non-responsive HCU in European centres. METHODS A cross-sectional audit by questionnaire was completed by 29 inherited metabolic disorder (IMD) centres: (14 UK, 5 Germany, 3 Netherlands, 2 Switzerland, 2 Portugal, 1 France, 1 Norway, 1 Belgium). RESULTS 181 patients (73% >16 years of age) with HCU were identified. The majority (66%; n=119) were on dietary treatment (1-10 years, 90%; 11-16 years, 82%; and >16 years, 58%) with or without betaine and 34% (n=62) were on betaine alone. The median natural protein intake (g/day) on diet only was, by age: 1-10 years, 12 g; 11-16 years, 11 g; and >16 years, 45 g. With diet and betaine, median natural protein intake (g/day) by age was: 1-10 years, 13 g; 11-16 years, 20 g; and >16 years, 38 g. Fifty-two percent (n=15) of centres allocated natural protein by calculating methionine rather than a protein exchange system. A methionine-free l-amino acid supplement was prescribed for 86% of diet treated patients. Fifty-two percent of centres recommended cystine supplements for low plasma concentrations. Target treatment concentrations for homocystine/homocysteine (free/total) and frequency of biochemical monitoring varied. CONCLUSION In B6 non-responsive HCU the prescription of dietary restriction by IMD centres declined with age, potentially associated with poor adherence in older patients. Inconsistencies in biochemical monitoring and treatment indicate the need for international consensus guidelines.
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Affiliation(s)
- S Adam
- Glasgow Royal Infirmary, Royal Hospital for Sick Children, UK
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Champion H, Fiege J, McCurdy B, Potrebko P, Cull A. Sci-Thur AM: Planning - 04: Evaluation of the fluence complexity, solution quality, and run efficiency produced by five fluence parameterizations implemented in PARETO multiobjective radiotherapy treatment planning software. Med Phys 2012; 39:4619-4620. [DOI: 10.1118/1.4740089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Adam S, Champion H, Daly A, Dawson S, Dixon M, Dunlop C, Eardley J, Evans S, Ferguson C, Jankowski C, Lowry S, MacDonald A, Maritz C, Micciche A, Robertson L, Stafford J, Terry A, Thom R, van Wyk K, Webster D, White FJ, Wildgoose J. Dietary management of urea cycle disorders: UK practice. J Hum Nutr Diet 2012; 25:398-404. [PMID: 22594780 DOI: 10.1111/j.1365-277x.2012.01259.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND There is no published data describing UK dietary management of urea cycle disorders (UCD). The present study describes dietary practices in UK inherited metabolic disorder (IMD) centres. METHODS Cross-sectional data from 16 IMD centres were collected by a questionnaire describing the management of UCD patients on prescribed protein-restricted diets. RESULTS One hundred and seventy-five patients [N-acetylglutamate synthase deficiency, n = 3; carbamoyl phosphate synthase deficiency (CPS), n = 8; ornithine transcarbamoylase deficiency (OTC), n = 75; citrullinaemia, n = 41; argininosuccinic aciduria (ASA), n = 36; arginase deficiency, n = 12] were reported; 70% (n = 123) aged 0-16 years; 30% (n = 52) >16 years. Prescribed median protein intake decreased with age (0-6 months: 2 g kg(-1) day(-1); 7-12 months: 1.6 g kg(-1) day(-1); 1-10 years: 1.3 g kg(-1) day(-1); 11-16 years: 0.9 g kg(-1) day(-1) and >16 years: 0.8 g kg(-1) day(-1)) with little variation between disorders. Adult protein prescription ranged 0.4-1.2 g kg(-1) day(-1) (40-60 g day(-1)). In the previous 2 years, 30% (n = 53) were given essential amino acid supplements (EAAs) (CPS, n = 2; OTC, n = 20; citrullinaemia, n = 15; ASA, n = 7; arginase deficiency, n = 9). EAAs were prescribed for low plasma quantitative essential amino acids (n = 13 centres); inadequate natural protein intake (n = 11) and poor metabolic control (n = 9). From diagnosis, one centre prescribed EAAs for all patients and one centre for severe defects only. Only 3% (n = 6) were given branch chain amino acid supplements. Enteral feeding tubes were used by 25% (n = 44) for feeds and 3% (n = 6) for medications. Oral energy supplements were prescribed in 17% (n = 30) of cases. CONCLUSIONS In the UK, protein restriction based on World Health Organization 'safe intakes of protein', is the principle dietary treatment for UCD. EAA supplements are prescribed mainly on clinical need. Multicentre collaborative research is required to define optimal dietary treatments.
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Affiliation(s)
- S Adam
- Royal Hospital for Sick Children Glasgow, Glasgow Royal Infirmary, Glasgow, UK
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Potrebko P, Fiege J, Champion H, Cull A, McCurdy B, West M, Lyn E, Butler J, Fewer D. PARETO: A New Multiobjective IMRT Treatment Planning System. Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Fiege J, Potrebko P, Champion H, Cull A, McCurdy B. TU-A-BRB-06: Evolving and Optimizing IMRT Treatment Plans with PARETO - a Novel Treatment Planning System Based on a Multi-Objective Genetic Algorithm. Med Phys 2011. [DOI: 10.1118/1.3613071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Champion H, Fiege J, Potrebko P, Cull A, McCurdy B. SU-E-T-856: Investigation of Fluence Parameterization Methods for PARETO Multi-Objective Radiation Therapy Treatment Planning Software. Med Phys 2011. [DOI: 10.1118/1.3612820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Champion H, Ramaswami U, Imrie J, Lachmann RH, Gallagher J, Cox TM, Wraith JE. Dietary modifications in patients receiving miglustat. J Inherit Metab Dis 2010; 33 Suppl 3:S379-83. [PMID: 20844964 DOI: 10.1007/s10545-010-9193-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2010] [Revised: 07/29/2010] [Accepted: 08/23/2010] [Indexed: 11/26/2022]
Abstract
Weight loss and gastrointestinal disturbances are often seen during miglustat therapy for lysosomal storage diseases. A retrospective analysis of data from a mixed group of patients treated with miglustat at two UK centres was performed to evaluate the effect of two different dietary interventions on body weight and gastrointestinal tolerability during the initial 6 months of miglustat therapy. Neurological outcomes in these patients are not discussed herein. Data were analysed from a total of 29 patients with varied neurolipidoses (21 children/adolescents; 8 adults). Negative mean changes in body weight were seen in children/adolescents on an unmodified diet (-8.1%), and in adults (-4.1%) and children/adolescents (-5.2%) on a low-lactose diet. Patients on the low-disaccharide diet showed a positive mean change in body weight (+2.0%), although there was high variability in this group. Non-parametric sub-analysis of median body-weight change in children/adolescents also showed high variability both within and between diet groups, with no statistically significant difference between the effects of different diets on body weight (p = 0.062). The low-lactose diet reduced gastrointestinal disturbances; single small doses of loperamide were required in some patients. Patients on the low-disaccharide diet showed the lowest frequency of gastrointestinal effects. In conclusion, simple dietary modifications allowed the maintenance of body-weight gain in line with normal growth potential during miglustat therapy in young patients with lysosomal storage diseases, and reduced gastrointestinal disturbances.
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Affiliation(s)
- H Champion
- Paediatric Metabolic Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK.
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Champion H, Fiege J, Potrebko P, Cull A, McCurdy B. Sci-Sat AM(1): Planning - 02: Validation of IMRT Solutions for PARETO Multi-Objective Beam Angle Optimization Software. Med Phys 2010. [DOI: 10.1118/1.3476202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Potrebko P, McCurdy B, Fiege J, Champion H, Cull A. Poster - Thur Eve - 58: Beam Orientation Optimization for IMRT Treatment Planning Using PARETO. Med Phys 2010. [DOI: 10.1118/1.3476163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Fiege J, McCurdy B, Cull A, Champion H, Potrebko P. Sci-Sat AM(1): Planning - 04: PARETO: A Novel Evolutionary Optimization Approach to Multi-Objective Radiotherapy Planning. Med Phys 2010. [DOI: 10.1118/1.3476204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Galmarini S, Bianconi R, Klug W, Mikkelsen T, Addis R, Andronopoulos S, Astrup P, Baklanov A, Bartniki J, Bartzis JC, Bellasio R, Bompay F, Buckley R, Bouzom M, Champion H, D'Amours R, Davakis E, Eleveld H, Geertsema GT, Glaab H, Kollax M, Ilvonen M, Manning A, Pechinger U, Persson C, Polreich E, Potemski S, Prodanova M, Saltbones J, Slaper H, Sofiev MA, Syrakov D, Sørensen JH, Van der Auwera L, Valkama I, Zelazny R. Can the confidence in long range atmospheric transport models be increased? The pan-european experience of ensemble. Radiat Prot Dosimetry 2004; 109:19-24. [PMID: 15238650 DOI: 10.1093/rpd/nch261] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Is atmospheric dispersion forecasting an important asset of the early-phase nuclear emergency response management? Is there a 'perfect atmospheric dispersion model'? Is there a way to make the results of dispersion models more reliable and trustworthy? While seeking to answer these questions the multi-model ensemble dispersion forecast system ENSEMBLE will be presented.
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Affiliation(s)
- S Galmarini
- IES/REM, Joint Research Center, TP 321 21020 Ispra, Italy.
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Higgins G, Athey B, Bassingthwaighte J, Burgess J, Champion H, Cleary K, Dev P, Duncan J, Hopmeier M, Jenkins D, Johnson C, Kelly H, Leitch R, Lorensen W, Metaxas D, Spitzer V, Vaidehi N, Vosburgh K, Winslow R. Final report of the meeting "modeling & simulation in medicine: towards an integrated framework". July 20-21, 2000, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA. Comput Aided Surg 2001; 6:32-9. [PMID: 11335957 DOI: 10.1002/igs.1008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- G Higgins
- Washington D.C. Computer-Assisted Surgery Society, Silver Sping, MD 20910, USA.
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Abstract
BACKGROUND The rate of incidental pregnancy in trauma patients and the incidence of associated fetal mortality, to our knowledge, have not been previously reported. The early diagnosis of pregnancy in trauma patients has become even more difficult because rapid pregnancy screens have been eliminated because of quality control issues. We determined the rate of incidental pregnancy and the sequelae of delayed diagnosis, including fetal radiation exposure and mortality. STUDY DESIGN Data were analyzed retrospectively on all patients in whom pregnancy was diagnosed during a trauma admission during a 4-year period (1995 to 1999). Pregnancy was confirmed by beta-HCG testing and gestational age estimated by an obstetrician by ultrasonography. Pregnancy outcomes were determined by a prospective telephone survey. RESULTS One hundred fourteen (2.9%) of the 3,976 women (age 15 to 40 years) admitted to the trauma center were found to be pregnant. Thirteen (11.0%) were incidental pregnancies, of which 9 (8.0%) were newly diagnosed. Mean gestational age was significantly lower in the newly diagnosed pregnancies (6.9 versus 20.5 weeks, p < 0.0005). Fetal mortality in this group was significantly higher (100% versus 25%, p < 0.0005). The mean initial radiation exposure of all patients was 4.5 rads. Cumulative radiation exposure exceeded 5 rads in 85% of patients. CONCLUSIONS Trauma patients diagnosed with incidental pregnancy are routinely exposed to doses of radiation exceeding the recommendations of the American College of Obstetrics and Gynecologists. Reinstitution of the rapid pregnancy test should be considered in all female trauma victims of childbearing age. This may promote a reduction in fetal radiation exposure and perhaps influence a portion of the fetal mortality in those patients with newly diagnosed incidental pregnancy.
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Affiliation(s)
- G V Bochicchio
- University of Maryland School of Medicine and R Adams Cowley Shock Trauma Center, Baltimore, MD, USA
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Abstract
In three experiments we examined the judgments made by 3- to 4- year-old children about out-of-date physical representations which no longer matched their referents. The referent was a doll wearing a sticker, and the sticker was swapped for a different one after a picture had been drawn of the initial state of affairs (Experiments 1 and 2) or after the name of the doll and its original sticker had been written down (Experiment 3). We confirmed previous findings of realist errors in identity judgments for pictures and showed also that children tended to misidentify the name of a sticker in a written list to match a change to its referent. Thus, realist errors are not confined to representations which are iconically similar to their referents. Furthermore, children also judged incorrectly that the pictures and words had actually been changed, indicating that realist errors to external representations extend to operations performed on their referents as well as to their identities.
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Affiliation(s)
- G V Thomas
- The University of Birmingham, Birmingham, United Kingdom.
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Abstract
Children between the ages of 3 years 7 months and 6 years 5 months experienced a contradiction between what they knew or guessed to be inside a box and what they were told by an adult. The authors investigated whether children believed what they were told by asking them to make a final judgment about the box's content. Children tended to believe utterances from speakers who were better informed than they themselves were and to disbelieve those from less well-informed speakers, with no age-related differences. This behavior implies an understanding of the speaker's knowledge and suggests that children can learn from oral input while being appropriately skeptical of its truth. Children also gave explicit knowledge judgments on trials on which no utterances were given. Performance on knowledge trials was less accurate than, and unrelated to, performance on utterance trials. Research on children's developing explicit theory of mind needs to be broadened to include behavioral indexes of understanding the mind.
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Affiliation(s)
- E J Robinson
- Department of Psychology, University of Birmingham, Edgbaston, United Kingdom.
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Abstract
Children between the ages of 3 years 7 months and 6 years 5 months experienced a contradiction between what they knew or guessed to be inside a box and what they were told by an adult. The authors investigated whether children believed what they were told by asking them to make a final judgment about the box's content. Children tended to believe utterances from speakers who were better informed than they themselves were and to disbelieve those from less well-informed speakers, with no age-related differences. This behavior implies an understanding of the speaker's knowledge and suggests that children can learn from oral input while being appropriately skeptical of its truth. Children also gave explicit knowledge judgments on trials on which no utterances were given. Performance on knowledge trials was less accurate than, and unrelated to, performance on utterance trials. Research on children's developing explicit theory of mind needs to be broadened to include behavioral indexes of understanding the mind.
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Affiliation(s)
- E J Robinson
- Department of Psychology, University of Birmingham, Edgbaston, United Kingdom.
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Champion H. The media's role in managed care reform. Health Aff (Millwood) 1998; 17:244-5. [PMID: 9691569 DOI: 10.1377/hlthaff.17.4.244-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
The purpose of this study was to determine the impact of field orotracheal intubation (OI) by urban emergency medical technician-paramedics (EMT-Ps) on outcome compared with trauma score and injury severity score (TRISS) expectations. The records of all trauma patients intubated by EMT-Ps or hospital personnel were abstracted for OI attempts/ successes, use of neuromuscular blockade (NMB), scene time, discharge neurological status, and hospital survival compared with TRISS. EMT-Ps attempted 43% of all intubations; 81% were successful versus 98% by hospital staff (P < .05). NMB was used by 76% of hospital intubations versus none by EMS (P < .05). Scene time was 10.3 +/- 3.2 minutes versus 11.6 +/- 2.1 for patients intubated by emergency medical services (EMS) and hospital staff (P < .05). Sixty percent of patients intubated by EMS versus 68% by hospital staff had good/moderate discharge neurological status. Survival for patients intubated by EMS versus hospital staff was 11% and 40%, respectively, compared with 2% and 45% expected by TRISS. Field OI by urban EMT-Ps has a favorable impact on survival with good neurological outcome (P < .05).
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Affiliation(s)
- H Frankel
- Washington Hospital Center, Washington, DC, USA
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Frankel H, Jeng J, Tilly E, St Andre A, Champion H. The impact of implementation of neuromuscular blockade monitoring standards in a surgical intensive care unit. Am Surg 1996; 62:503-6. [PMID: 8651538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The purpose was to determine whether implementation of standards for peripheral nerve monitoring could decrease the incidence of neuromuscular dysfunction related to the administration of paralytic agents. Over a 2-year period, consecutive patients admitted to a surgical intensive care unit who received continuously-infused or >6 daily doses of neuromuscular blocking agents were subjected to train-of-four (TOF) monitoring of the adductor pollicis. Therapy was titrated to the maintenance of one to two twitches at all times. The incidence of prolonged (>12 h) paralysis after drug discontinuation was documented in these patients and compared to that in patients treated in the previous 12 months. The presence of electrolyte abnormalities, organ dysfunction, and concomitant medications was also recorded. Chi-square analysis with Yates correction was employed. Before implementation of routine TOF monitoring, there were five instances of paralytic-associated neuromuscular dysfunction (5/43). After implementation of the TOF protocol, no instances of paralytic-associated neuromuscular dysfunction occurred (0/90), despite the same incidence of risk factors (100%) (P < 0.05). A protocol for neuromuscular blockade monitoring is efficacious in preventing paralytic-associated neuromuscular dysfunction. This can be a cost-effective measure, minimizing the prolonged mechanical ventilation and intensive rehabilitation required secondary to unmonitored use of neuromuscular blocking agents.
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Affiliation(s)
- H Frankel
- Department of Surgery, The Washington Hospital Center, D.C., USA
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Drucker W, Pearce F, Glass-Heidenreich L, Hopf H, Powell C, Ochsner MG, Frankel H, Murray D, Nelson M, Champion H, Rozycki G, Silva J, Malcolm D, DeNobile J, Harviel D, Rich N, Hunt TK. Subcutaneous tissue oxygen pressure: a reliable index of peripheral perfusion in humans after injury. J Trauma 1996; 40:S116-22. [PMID: 8606391 DOI: 10.1097/00005373-199603001-00026] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The usual initial life-threatening effect of injury is hypovolemic shock. In the hierarchical physiologic response to hypovolemia, perfusion of peripheral tissues is sacrificed early and restored late. But the usual hemodynamic and metabolic measurements of blood pressure, urine output, and base deficit are not reliable indices of peripheral perfusion. Although the Clark electrode can quantitate tissue oxygen pressure and thereby serve as an index of perfusion, its use is compromised by several technical deficiencies. Recently, an optical method (optode) using fluorescent technology has been developed for measurement of oxygen tension in subcutaneous tissue (P sgO2). Our studies compared this device with the Clark electrode in the laboratory and tested its value in both animal and clinical studies of hypovolemic shock. The results of these several studies demonstrated that: (1) the new oximeter tracked a rapid fall or rapid rise of oxygen tension between room air (150 mm Hg) and 0 mm Hg ( a glucose oxidase/catalase solution) as well as the Clark electrode without encountering its technical problems; (2) with an acute hemorrhage to 20% of base line, the PsgO2 was found to decline rapidly in parallel with the decline of mean arterial pressure (MAP). Although the MAP rapidly returned to normal after immediate complete return of all shed blood, the PsgO2 did not reach normal levels for at least 2 hours, suggesting persistent peripheral vasoconstriction. (3) Studies in progress suggest that between 35 and 78% of trauma patients (n = 18) adequately resuscitated for hypovolemia b customary criteria have a decreased level of PsgO2 for as long as 60 hours after resuscitation for injury. If care is taken to prevent other causes of catecholamine induced vasoconstriction such as pain, fear, cold, and arterial hypoxia, these several results suggest that a certain number of injured patients are inadequately resuscitated despite the return to normal of conventional hemodynamic measurements. The serial analysis of PsgO2 may assist in managing patients and promote better understanding of the responses to injury.
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Affiliation(s)
- W Drucker
- Department of Surgery, Uniformed Services University of Health Sciences, Bethesda, Maryland, USA
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Abstract
An investigation was carried out into the problems experienced by 114 referred patients with complete dentures who were considered to be difficult or to have difficult prosthodontic problems. The commonest problems were those of pain and lack of retention, due mainly to occlusal discrepancies and excessive VDO. Treatment was carried out on an individual basis with a large proportion of dentures being remade. However, a small number was satisfied by counselling alone without procedural treatment. A diagnostic denture technique was used for particularly difficult cases. This technique showed that, in two cases, technical prosthodontic inadequacies could definitively be excluded as the problem. The overall success rate for treatment was 80 per cent. Further studies on a larger patient sample are needed so that specific problems can be linked to cause and outcome in a meaningful manner.
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Sastry SM, Paul BK, Champion H. Effects of restrictive handgun laws. N Engl J Med 1992; 326:1159; author reply 1160. [PMID: 1552924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Abstract
There were 85 patients in this series. The overall mortality was 17.6%. Gunshot wounds were responsible for 51 injuries, with a 21% mortality. There were three stabbings and three shotgun blasts, with a mortality of 10% and 33%, respectively. There were 127 intra-abdominal vascular injuries. The majority were to the SMA and its branches: 34. The highest mortality occurred with protal vein and combined aortic and vena caval injuries (80%). Fatalities averaged twice as many vascular injuries as survivors. There were 194 organ injuries. A liver injury predicted the highest mortality as did injuries to the spleen, lung, and pancreas. The presence of shock and the ability to rapidly control the source were the major predictors of survival. Fatalities averaged a Trauma Score of 7.5; survivors averaged a score of 14.0. There were 12 deaths which occurred intra-operatively and three postoperatively, for a total of 15 deaths. Once the patients made their way from surgery, their survival was 96% assured. Early suspicion of an intra-abdominal vascular injury followed by rapid exposure and control of hemorrhage are the keys to successful management.
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Affiliation(s)
- P S Collins
- Department of Surgery, Uniformed University of the Health Sciences, Bethesda, MD
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Abstract
The Trauma Score (TS) is a physiologic measure of injury severity that correlates with patient outcome. Application of the TS has shown that it is useful for patient triage, for predicting patient outcome, and as a means of normalizing for case mix when comparing prehospital care and transport modalities. Our study explored the interrater reliability of assessments of TS variables that were made by emergency medical technicians and paramedics during the prehospital phase. Results showed that 95.3% of the assessments made by prehospital personnel agreed with those made by a highly-trained nurse observer, despite slight variations in assessment techniques. The results have implications for prehospital field use of the TS.
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Champion H. An interview with Hale Champion, HEW Undersecretary. Hosp Prog 1978; 59:46-9. [PMID: 649129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Champion H. What does the "streamlined" H.E.W. have in store for you? Med Econ 1978; 55:27, 31-2, 35 passim. [PMID: 10307014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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