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Korhonen L, Unenge Hallerbäck M, Fernell E, Lindstrand S, Widengren H, Milerad J. [Health promoting actions in schools can support young people's mental and physical health]. Lakartidningen 2022; 119:22020. [PMID: 36200945] [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] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In their latest survey from 2017/18, the Public Health Agency in Sweden reported an increase in multiple mental health complaints among children and adolescents. The study is part of a collaborative WHO project that started in 1985/86 and collects data every four years. With this background, a working group was commissioned by the Swedish Medical Association to identify areas for improvement within the school system and to work out proposals for effective interventions. In this report, we summarize research data on evidence-based knowledge within five areas. How to promote daily physical activity at school to enhance wellbeing and cognitive abilities; how to balance time on the internet; what is known about school-based intervention programs to promote mental health; the need to adapt knowledge requirements in the national curriculum to children's development and cognitive abilities, and to describe specific risk groups for impaired mental health. Finally, we describe competence-enhancing initiatives and emphasize the need for collaboration between school health, child and adolescent mental health services, pediatrics and the social services.
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Affiliation(s)
- Laura Korhonen
- prof i barn- och ungdomspsykiatri, cent-rumchef, nationellt kunskapscentrum Barnafrid, Linköpings universitet
| | | | - Elisabeth Fernell
- professor i barn- och ungdomspsykiatri, barnneurolog, Gillbergcentrum, Sahlgrenska akademin, Göteborgs universitet
| | - Sofia Lindstrand
- specialistläkare i barn- och ungdomspsykiatri, ST-läkare i socialmedicin, Region Östergötland
| | | | - Josef Milerad
- docent, lektor, barnläkare, Karolinska institutet, Stockholm
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Savarirayan R, Ireland P, Irving M, Thompson D, Alves I, Baratela WAR, Betts J, Bober MB, Boero S, Briddell J, Campbell J, Campeau PM, Carl-Innig P, Cheung MS, Cobourne M, Cormier-Daire V, Deladure-Molla M, Del Pino M, Elphick H, Fano V, Fauroux B, Gibbins J, Groves ML, Hagenäs L, Hannon T, Hoover-Fong J, Kaisermann M, Leiva-Gea A, Llerena J, Mackenzie W, Martin K, Mazzoleni F, McDonnell S, Meazzini MC, Milerad J, Mohnike K, Mortier GR, Offiah A, Ozono K, Phillips JA, Powell S, Prasad Y, Raggio C, Rosselli P, Rossiter J, Selicorni A, Sessa M, Theroux M, Thomas M, Trespedi L, Tunkel D, Wallis C, Wright M, Yasui N, Fredwall SO. International Consensus Statement on the diagnosis, multidisciplinary management and lifelong care of individuals with achondroplasia. Nat Rev Endocrinol 2022; 18:173-189. [PMID: 34837063 DOI: 10.1038/s41574-021-00595-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [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] [Accepted: 10/29/2021] [Indexed: 12/31/2022]
Abstract
Achondroplasia, the most common skeletal dysplasia, is characterized by a variety of medical, functional and psychosocial challenges across the lifespan. The condition is caused by a common, recurring, gain-of-function mutation in FGFR3, the gene that encodes fibroblast growth factor receptor 3. This mutation leads to impaired endochondral ossification of the human skeleton. The clinical and radiographic hallmarks of achondroplasia make accurate diagnosis possible in most patients. However, marked variability exists in the clinical care pathways and protocols practised by clinicians who manage children and adults with this condition. A group of 55 international experts from 16 countries and 5 continents have developed consensus statements and recommendations that aim to capture the key challenges and optimal management of achondroplasia across each major life stage and sub-specialty area, using a modified Delphi process. The primary purpose of this first International Consensus Statement is to facilitate the improvement and standardization of care for children and adults with achondroplasia worldwide in order to optimize their clinical outcomes and quality of life.
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Affiliation(s)
- Ravi Savarirayan
- Murdoch Children's Research Institute, Royal Children's Hospital, University of Melbourne, Parkville, Victoria, Australia.
| | - Penny Ireland
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Queensland, Australia
| | - Melita Irving
- Evelina London Children's Hospital, Guys & St Thomas' NHS Foundation Trust, London, UK
| | - Dominic Thompson
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Inês Alves
- ANDO Portugal / ERN BOND, Évora, Portugal
| | | | - James Betts
- Centre for Nutrition, Exercise & Metabolism, Department for Health, University of Bath, Bath, UK
| | - Michael B Bober
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | | | - Jenna Briddell
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Jeffrey Campbell
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | | | | | - Moira S Cheung
- Evelina London Children's Hospital, Guys & St Thomas' NHS Foundation Trust, London, UK
| | - Martyn Cobourne
- Centre for Craniofacial and Regenerative Biology, King's College London, London, UK
| | | | | | | | | | - Virginia Fano
- Paediatric Hospital Garrahan, Buenos Aires, Argentina
| | | | - Jonathan Gibbins
- Evelina London Children's Hospital, Guys & St Thomas' NHS Foundation Trust, London, UK
| | - Mari L Groves
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Therese Hannon
- Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Julie Hoover-Fong
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Greenberg Center for Skeletal Dysplasias, Johns Hopkins University, Baltimore, MD, USA
| | | | | | - Juan Llerena
- National Institute Fernandes Figueira, Rio de Janeiro, Brazil
| | | | | | | | - Sharon McDonnell
- Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | | | - Klaus Mohnike
- Universitätskinderklinik, Otto-von-Guericke Universität, Magdeburg, Germany
| | - Geert R Mortier
- Antwerp University Hospital and University of Antwerp, Antwerp, Belgium
| | - Amaka Offiah
- Sheffield Children's Hospital, Sheffield, UK
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Keiichi Ozono
- Graduate School of Medicine, Osaka University, Osaka, Japan
| | | | - Steven Powell
- Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Yosha Prasad
- Evelina London Children's Hospital, Guys & St Thomas' NHS Foundation Trust, London, UK
| | | | - Pablo Rosselli
- Fundación Cardio infantil Facultad de Medicina, Bogota, Colombia
| | - Judith Rossiter
- University of Maryland St. Joseph Medical Center, Towson, MD, USA
| | | | | | - Mary Theroux
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Matthew Thomas
- Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | - David Tunkel
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Colin Wallis
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Michael Wright
- Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | - Svein Otto Fredwall
- TRS National Resource Centre for Rare Disorders, Sunnaas Rehabilitation Hospital, Nesodden, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
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Milerad J. Schools closed due to COVID-19 pandemic can be reopened early and safely. Acta Paediatr 2021; 110:2495. [PMID: 34245052 PMCID: PMC8444770 DOI: 10.1111/apa.16010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 12/23/2022]
Affiliation(s)
- Josef Milerad
- Department of Women and Child Health Karolinska Institute Stockholm Sweden
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Milerad J. [Unethical to not age determine refugee children]. Lakartidningen 2016; 113:D9E9. [PMID: 27598482] [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: 06/06/2023]
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Milerad J. [On research, love and betrayal]. Lakartidningen 2016; 113:DWDI. [PMID: 26785279] [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: 06/05/2023]
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Milerad J, Swensson M, Hallerbäck MU, Alm B, Lagercrantz H, Ludvigsson JF. [Physician assessment--not so important for school health? School health services failing students who are not feeling well]. Lakartidningen 2015; 112:DMZH. [PMID: 26327348] [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: 06/04/2023]
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Milerad J. [Physicians for Human Rights have many more aid projects than previously reported]. Lakartidningen 2010; 107:2982; author reply 2982. [PMID: 21218603] [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: 05/30/2023]
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Milerad J. [Lessons learned from the coxibs' ups and downs. The journals must be tougher against referees and authors]. Lakartidningen 2008; 105:1560-1561. [PMID: 18574991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Milerad J. [Drugs for controversial diseases]. Lakartidningen 2008; 105:968. [PMID: 18478743] [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: 05/26/2023]
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Milerad J. [Clinton--health economists' candidate]. Lakartidningen 2008; 105:416. [PMID: 18368885] [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: 05/26/2023]
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Milerad J. [Cheap drugs with expensive health consequences]. Lakartidningen 2008; 105:264. [PMID: 18368952] [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: 05/26/2023]
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Milerad J. [Cognitive doping]. Lakartidningen 2008; 105:96. [PMID: 18290501] [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: 05/25/2023]
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Milerad J. [Who should be allowed to be a physician]. Lakartidningen 2007; 104:3592. [PMID: 18193669] [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: 05/25/2023]
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Milerad J. [The principle of public access and integrity protection of research subjects--final comments]. Lakartidningen 2007; 104:3480. [PMID: 18072621] [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: 05/25/2023]
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Milerad J. [Comment concerning the article by Sudbø J. in Läkartidningen 2001;98:4980-4]. Lakartidningen 2006; 103:2112. [PMID: 19530393] [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: 05/27/2023]
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Abstract
The aims of this review are (a) to critically examine the epidemiologic evidence for a possible association between smoking and the sudden infant death syndrome (SIDS), (b) to review the pathology and postulated physiological mechanism(s) by which smoking might be causally related to SIDS, and (c) to provide recommendations for SIDS prevention in relation to tobacco smoking. Over 60 studies have examined the relation between maternal smoking during pregnancy and risk of SIDS. With regard to prone-sleep-position intervention programs, the pooled relative risk associated with maternal smoking was RR = 2.86 (95% CI = 2.77, 2.95) before and RR = 3.93 (95% CI = 3.78, 4.08) after. Epidemiologically, to distinguish the effect of active maternal smoking during pregnancy from involuntary tobacco smoking by the infants of smoking mothers is difficult. Clear evidence for environmental tobacco smoke exposure can be obtained by examining the risk of SIDS from paternal smoking when the mother is a non-smoker. Seven such studies have been carried out. The pooled unadjusted RR was 1.49 (95% CI = 1.25, 1.77). Consideration of the pathological and physiological effects of tobacco suggests that the predominant effect from maternal smoking comes from the in utero exposure of the fetus to tobacco smoke. Assuming a causal association between smoking and SIDS, about one-third of SIDS deaths might have been prevented if all fetuses had not been exposed to maternal smoking in utero.
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Affiliation(s)
- E A Mitchell
- Department of Paediatrics, University of Auckland, New Zealand.
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Milerad J. [Happy end...and a Happy New Year. The centenarian, Lakartidningen, is doing well--in spite of tough times]. Lakartidningen 2004; 101:4174. [PMID: 15658585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
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Abstract
AIMS To determine whether combined pre- and postnatal nicotine exposure compared with prenatal exposure alone results in more compromised postnatal hypoxia defense mechanisms and further alteration of the postnatal breathing pattern (reduced tidal volume and increased respiratory rate). METHODS Seven lambs exposed to nicotine prenatally (pN) (approximate maternal dose: 0.5 mg/kg/d) and seven lambs exposed to nicotine pre- and postnatally (ppN) (postnatal dose: 1.6-2 mg/kg/d) were studied without sedation at an average age of 5 d and 21 d during resting (room air) conditions, during exposure to 10% O2 and during a brief exposure to 100% O2. RESULTS Resting minute ventilation, occlusion pressure, effective impedance, heart rate and mean arterial blood pressure were similar in the two groups during wakefulness and quiet sleep. Resting tidal volume was significantly higher in ppN than in pN lambs during wakefulness (9.4 +/- 0.7 vs 7.7 +/- 1.4 ml/kg, p < 0.05) and quiet sleep (9.8 +/- 0.6 vs 7.6 +/- 1.5 ml/kg, p < 0.01) at 5 d and also at 21 d during wakefulness (7.7 +/- 1.0 vs 6.2 +/- 1.1 ml/kg, p < 0.05). The ventilatory, heart rate and blood pressure responses to hypoxia were comparable in the two groups during both activity states. Time to arousal from quiet sleep in response to hypoxia was equivalent in the two groups. The ventilatory response to hyperoxia was not significantly different in the two groups during either activity state. CONCLUSION Continued postnatal nicotine exposure after prenatal exposure did not further compromise hypoxia defense mechanisms after birth.
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Affiliation(s)
- O Hafström
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-2585, USA
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Milerad J. [Lakartidningen will be needed for at least 100 more years! A reliable source which sifts, condense and sums up data]. Lakartidningen 2004; 101:7. [PMID: 14762995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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Milerad J. [Development of neonatology: from amusement park entertainment to fetal medicine]. Lakartidningen 2004; 101:98-102. [PMID: 14763012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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Milerad J, Ahlberg J, Bågedahl-Strindlund M, Eliasson M, Fridén B, Håkansson A, Sundberg CJ, Ostergren J. [Lakartidningen's scrutiny routines--equal to the heavies. The peer review system and the expert editorial staff guarantee scientific quality]. Lakartidningen 2003; 100:3934-6. [PMID: 14717088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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Milerad J. [Who is to decide in health care? A psychological deadlock between physicians and administrators]. Lakartidningen 2003; 100:2351-2. [PMID: 12899025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
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Abstract
AIM To determine instantaneous cardiac variability responses to increased carbon dioxide (CO2) during quiet sleep in infants who may be at risk for the Sudden Infant Death syndrome (SIDS). METHODS The cardiac rate variability before, during and after a CO2 challenge was examined in 41 infants who had experienced an apparent life-threatening event (ALTE) and 41 gender- and age-matched control infants. RESULTS The ALTE infants responded to CO2 breathing with a significant increase in R-R intervals, i.e. decreases in heart rate, compared to the controls (45.1% increase in R-R intervals vs. 41.4%; p = 0.005). The differences between ALTE infants and controls depended primarily on the boys' responses. CONCLUSION ALTE infants, particularly ALTE boys, have an autonomic dysfunction-lower sympathetic stimulation and/or inhibited vagal withdrawal when stressed with CO2. The outcome might provide clues to the mechanisms underlying the cardiovascular processes contributing to the terminal event in SIDS.
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Affiliation(s)
- A Edner
- Department of Woman & Child, Karolinska Institute, Stockholm, Sweden.
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Abstract
Obstructive sleep apnoea (OSAS) in infants is a risk factor for sudden infant death (SIDS). Snoring in a young child should raise suspicion of OSAS, and according to recent AAP guidelines, evaluation and polysomnographic studies are recommended in selected cases as the diagnostic test of choice. However, infants under 1 y of age are excluded from the guidelines, and interventions to prevent SIDS based on respiratory monitoring remains a matter of controversy. As often happens, the evidence we need most is usually scarce.
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Affiliation(s)
- J Milerad
- Department of Women and Child Health, Karolinska Institute, Stockholm, Sweden.
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Milerad J. [Five answers to Holmgren's crooked questions]. Lakartidningen 2003; 100:446. [PMID: 12607443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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Milerad J. [A reply to Per Gunnar Holmgren: Is the placement of advertising in the Dagens Medicin random or controlled?]. Lakartidningen 2003; 100:249-50. [PMID: 12580013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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Milerad J, Ahlberg J, Bågedahl-Strindlund M, Eberhard D, Eliasson M, Fridén B, Håkansson A, Sundberg CJ, Ostergren J. [Good science does not sell easily. Lakartidningen's ambition level must be adapted to already existing international demands]. Lakartidningen 2002; 99:5166-7. [PMID: 12572310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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Milerad J. [What should a medical journal's purpose be--facts or sponsored entertainment?]. Lakartidningen 2002; 99:5062-3. [PMID: 12572295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
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Abstract
UNLABELLED The objective of this study was to compare the results of polysomnography between infants with a history of apparent life-threatening event (ALTE) and controls. In this case-control study, 40 full-term ALTE infants, aged 2-36 wk at the time of the event, were compared with 40 age- and sex-matched randomly selected controls. SaO2, tcpO2, tcpCO2, heart rate (HR), vector of rib cage and abdominal respiratory movements (phase angle, as an index of inspiratory effort) were recorded during natural nocturnal active and quiet sleep (AS, QS). SaO2, tcpO2, tcpCO2 were similar in ALTE and controls in both sleep states. Phase angle was increased in ALTE infants in both AS (59+/-46 vs 26+/-17 degrees) and QS (53+/-46 vs 18+/-14, p < 0.001). Eleven ALTE infants (27.5%) experienced SaO2 < 90%, with a mean decrease in SaO2 to 86+/-1.6% (mean +/- SD), compared with 10% for controls (p=0.003). In eight ALTE infants, SaO2 values <90% were linked to thoracoabdominal asynchrony. SaO2 < 90% in conjunction with HR <100 bpm were detected in three ALTE infants and one control. Periodic breathing was observed in 45% of ALTE infants and 40% of controls. CONCLUSION The mean values of oxygen saturation, tcpO2 and carbon dioxide levels in ALTE infants are comparable with those of healthy controls but the ALTE infants exhibit more hypoxaemic episodes and increased inspiratory effort during sleep.
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Affiliation(s)
- E Horemuzova
- Department of Woman and Child Health, Karolinska Institute, Stockholm, Sweden.
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Milerad J. [Alternative medicine is not always a worse alternative]. Lakartidningen 2002; 99:3932. [PMID: 12422747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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Milerad J. [Mostly "bad" news. A depressing BMJ's study of newspapers' evaluation of medical discoveries]. Lakartidningen 2002; 99:3812-3. [PMID: 12395528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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Milerad J. ["Peer review" in the Lakartidningen. Competent and unbiased, but should openness be also included?]. Lakartidningen 2002; 99:3098-9. [PMID: 12198925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Gulbrandsen P, Schroeder TV, Milerad J, Nylenna M. [Paper or screen, mother tongue or English--which is better?]. Tidsskr Nor Laegeforen 2002; 122:1646-8. [PMID: 12555604] [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: 02/28/2023] Open
Abstract
BACKGROUND The trends in medical publishing are towards electronic versions and the use of the English language. The objective of this study was to compare general practitioners' ability to retain information when reading on paper versus on screen, and in their mother tongue versus in the English. MATERIAL AND METHODS Randomized controlled trial of 114 Scandinavian general practitioners. They read a review article for 10 minutes either on paper/in English, on screen/in English, on paper/in their mother tongue, or on screen/in their mother tongue. Afterwards they completed a questionnaire with six open questions from the article. The main outcome measure was sum score on a scale from 0 (no correct answers) to 13 (all questions answered correctly). RESULTS We found no difference between readers of paper and screen versions (median (interquartile range) 4 (2-6) vs. 4 (2-5), p = 0.97). Those who read their mother tongue scored significantly higher than those who read English (4 (3-6) vs. 3 (2-4), p = 0.01). INTERPRETATION The medium (paper vs. screen) does not influence the ability of general practitioners to retain medical information. Doctors best retain medical information when reading it in their mother tongue.
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Affiliation(s)
- Pål Gulbrandsen
- Tidsskrift for Den norske laegeforening Postboks 1152 Sentrum 0107 Oslo.
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Gulbrandsen P, Schroeder TV, Milerad J, Nylenna M. [Screen or paper, mother tongue or English--which is best?]. Lakartidningen 2002; 99:2930-2. [PMID: 12170682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Abstract
CONTEXT To compare family physicians' ability to retain information when reading a review article on paper vs on screen, and in their mother tongue vs in English. METHODS Randomized trial of 114 Scandinavian family physicians who read a review article in October or November 2000 from the Journal of Trauma for 10 minutes either on paper and in English, on screen and in English, on paper in their mother tongue, or on screen in their mother tongue. To assess comprehension, they immediately completed a questionnaire with 6 open questions about 13 key facts from the review article. Sum score was on a scale from 0 (no correct answers) to 13 points (all questions answered correctly). RESULTS There was no significant difference between readers of paper vs screen versions, with a median (interquartile range [IQR]) of 4 (2-6) vs 4 (2-5), respectively (P =.97). Physicians who read in their mother tongue scored significantly higher than those who read in English, with a median (IQR) of 4 (3-6) vs 3 (2-4) (P =.01). CONCLUSION The medium (paper vs screen) did not influence the ability of family physicians to retain medical information. They best retained medical information when reading in their mother tongue.
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Milerad J, Ahlberg J, Eliasson M, Fridén B, Håkansson A, Sundberg CJ, Agren H, Ostergren J. [More stringent requirements concerning manuscripts. Declarations of potential connections and conflicts of interest published in the Lakartidningen]. Lakartidningen 2002; 99:1662-3. [PMID: 12025190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Milerad J. [Unequal distribution of health resources. Research is not supported with consideration to the global significance of the diseases]. Lakartidningen 2002; 99:148-9. [PMID: 11838066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/17/2023]
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Milerad J. [More rigorous requirements of openness concerning clinical trials. Only manuscripts with all data freely accessible to researchers will be accepted by leading medical journals]. Lakartidningen 2001; 98:4692. [PMID: 11715243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Gulbrandsen P, Schroeder TV, Milerad J, Nylenna M. [Do Scandinavian physicians understand each other's languages?]. Tidsskr Nor Laegeforen 2001; 121:2042-4. [PMID: 11875903] [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: 02/24/2023] Open
Abstract
BACKGROUND The national medical journals in Denmark, Norway, and Sweden publish selected papers from the other journals in their original languages. We wanted to know how well Scandinavian general practitioners understand their neighbour languages and English, today the "lingua franca" in medical publishing. MATERIAL AND METHODS 111 doctors (36 Norwegians, 32 Danes, 43 Swedes) completed a questionnaire in which they rated their own subjective understanding of Danish, Norwegian, Swedish, and English on a five point Likert scale. RESULTS The Norwegian doctors rated their understanding of Danish significantly higher than Swedish (p < 0.01) and English (p < 0.01). The Swedish doctors rated English significantly higher than Danish (p < 0.01) and Norwegian (p = 0.01) and Norwegian significantly higher than Danish (p = 0.02). The Danish doctors did not rate the foreign languages differently. INTERPRETATION Particularly because of the Swedish doctors' incomplete understanding of Danish and to some extent Norwegian, there is a risk that future communication between doctors in these countries will be conducted in the English language.
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Nelson EA, Taylor BJ, Jenik A, Vance J, Walmsley K, Pollard K, Freemantle M, Ewing D, Einspieler C, Engele H, Ritter P, Hildes-Ripstein GE, Arancibia M, Ji X, Li H, Bedard C, Helweg-Larsen K, Sidenius K, Karlqvist S, Poets C, Barko E, Kiberd B, McDonnell M, Donzelli G, Piumelli R, Landini L, Giustardi A, Nishida H, Fukui S, Sawaguchi T, Ino M, Horiuchi T, Oguchi K, Williams S, Perk Y, Tappin D, Milerad J, Wennborg M, Aryayev N, Nepomyashchaya V. International Child Care Practices Study: infant sleeping environment. Early Hum Dev 2001; 62:43-55. [PMID: 11245994 DOI: 10.1016/s0378-3782(01)00116-5] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.4] [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] [Indexed: 10/17/2022]
Abstract
BACKGROUND The International Child Care Practices Study (ICCPS) has collected descriptive data from 21 centres in 17 countries. In this report, data are presented on the infant sleeping environment with the main focus being sudden infant death syndrome (SIDS) risk factors (bedsharing and infant using a pillow) and protective factors (infant sharing a room with adult) that are not yet well established in the literature. METHODS Using a standardised protocol, parents of infants were surveyed at birth by interview and at 3 months of age mainly by postal questionnaire. Centres were grouped according to geographic location. Also indicated was the level of SIDS awareness in the community, i.e. whether any campaigns or messages to "reduce the risks of SIDS" were available at the time of the survey. RESULTS Birth interview data were available for 5488 individual families and 4656 (85%) returned questionnaires at 3 months. Rates of bedsharing varied considerably (2-88%) and it appeared to be more common in the samples with a lower awareness of SIDS, but not necessarily a high SIDS rate. Countries with higher rates of bedsharing appeared to have a greater proportion of infants bedsharing for a longer duration (>5 h). Rates of room sharing varied (58-100%) with some of the lowest rates noted in centres with a higher awareness of SIDS. Rates of pillow use ranged from 4% to 95%. CONCLUSIONS It is likely that methods of bedsharing differ cross-culturally, and although further details were sought on different bedsharing practices, it was not possible to build up a composite picture of "typical" bedsharing practices in these different communities. These data highlight interesting patterns in child care in these diverse populations. Although these results should not be used to imply that any particular child care practice either increases or decreases the risk of SIDS, these findings should help to inject caution into the process of developing SIDS prevention campaigns for non-Western cultures.
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Affiliation(s)
- E A Nelson
- Department of Paediatrics, The Chinese University of Hong Kong, 6/F Clinical Science Building, Prince of Wales Hospital, Shatin, Hong Kong, People's Republic of China.
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Alm B, Norvenius SG, Wennergren G, Skjaerven R, Øyen N, Milerad J, Wennborg M, Kjaerbeck J, Helweg-Larsen K, Irgens LM. Changes in the epidemiology of sudden infant death syndrome in Sweden 1973-1996. Arch Dis Child 2001; 84:24-30. [PMID: 11124779 PMCID: PMC1718623 DOI: 10.1136/adc.84.1.24] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [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] [Indexed: 01/11/2023]
Abstract
BACKGROUND From the early 1970s to the early 1990s, there was a significant rise in the incidence of sudden infant death syndrome (SIDS) in Scandinavia. Following the risk reducing campaign, the incidence has fallen to about the same level as in 1973. AIMS To identify the changes that have occurred in the epidemiology of SIDS. METHODS We compared the Swedish part of the Nordic Epidemiological SIDS Study (NESS), covering the years 1992-1995, with two earlier, descriptive studies during this period. To assess the changing effects of risk factors, we analysed data from the Medical Birth Registry of Sweden, covering the years 1973-1996. RESULTS There was a predominance of deaths during weekends in the 1970s and 1990s. The seasonal variation was most notable in the 1980s. The proportion of young mothers decreased from 14% to 5%. Cohabitation (living with the biological father) was as frequent in the 1990s as in the 1970s. The prevalence of high parity, admissions to neonatal wards, low birth weight, prematurity, and multiple pregnancies were all increased in the 1990s compared to the 1970s. No significant change in the prevalence of previous apparent life threatening events was found. Deaths occurring in cars diminished from 10% to below 2%. In the data from the Medical Birth Registry of Sweden, there were significantly increased odds ratios after the risk reducing campaign of the risk factors smoking during early pregnancy and preterm birth. We could find no increased effects of maternal age, parity, or being small for gestational age over time. The rate of deaths at weekends remained increased; the median age at death fell from 90 to 60 days. Seasonal variation was less notable in the periods of low incidence.
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Affiliation(s)
- B Alm
- Department of Paediatrics, Institute for the Health of Women and Children, Göteborg University, The Queen Silvia Children's Hospital, SE-416 85 Göteborg, Sweden.
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Edstedt-Bonamy AK, Johansson S, Milerad J. [Patent ductus arteriosus. A common clinical problem in extremely premature infants]. Lakartidningen 2000; 97:5756-61. [PMID: 11188032] [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] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
An analysis was made of the incidence and treatment regimen of symptomatic patent ductus arteriosus (PDA) in 95 preterm infants treated 1997-1999 in a level three intensive care unit in Stockholm. 47 infants (49 percent) had PDA. Of these 17 infants were managed conservatively (fluid restriction and diuretics), 13 were treated with indomethacin, 10 underwent primary surgical ligation and 7 were treated with indomethacin first and surgery later on. The proportion of infants given "active" therapy (surgery and/or indomethacin) rose from 50 percent in 1997 to 85 percent in 1999. In a stepwise multiple regression analysis low birthweight, septicaemia and need for mechanical ventilation were all independently associated with PDA.
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MESH Headings
- Cyclooxygenase Inhibitors/administration & dosage
- Ductus Arteriosus, Patent/diagnosis
- Ductus Arteriosus, Patent/epidemiology
- Ductus Arteriosus, Patent/therapy
- Fluid Therapy
- Humans
- Incidence
- Indomethacin/administration & dosage
- Infant
- Infant, Newborn
- Infant, Premature, Diseases/diagnosis
- Infant, Premature, Diseases/epidemiology
- Infant, Premature, Diseases/therapy
- Intensive Care, Neonatal/methods
- Surgical Procedures, Operative/methods
- Sweden/epidemiology
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Horemuzova E, Katz-Salamon M, Milerad J. Breathing patterns, oxygen and carbon dioxide levels in sleeping healthy infants during the first nine months after birth. Acta Paediatr 2000; 89:1284-9. [PMID: 11106037 DOI: 10.1080/080352500300002444] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Abstract
UNLABELLED Data on arterial oxygen saturation (SaO2), transcutaneous PO2, pCO2 (tcpO2, tcpCO2) and breathing patterns in sleeping healthy term infants were obtained during the first 9 mo after birth. Forty-four healthy infants, mean GA at birth 40 +/- 1.0 wk, mean BW 3520 +/- 562 g were examined between 2 wk and 9 mo postnatally in a cross-sectional study. SaO2, tcpO2, tcpCO2, heart rate (HR), rib cage and abdominal respiratory movements were recorded during natural nocturnal sleep, stratified for sleep states (active sleep (AS), indeterminate sleep (IS), quiet sleep (QS)). The data on AS and IS were pooled as in previous studies. The variables were analysed with respect to age. SaO2 in AS + IS and QS was 96.1 +/- 1.3%, 96.6 +/- 1.4%, respectively. TcpO2 in AS + IS was 10.6 +/- 1.1 kPa and 10.7 +/- 1.3 kPa in QS, while tcpCO2 in AS + IS was 5.4 +/- 0.3 kPa and 5.4 +/- 0.4 kPa in QS. Neither SaO2 nor tcpO2 was influenced by age. TcpCO2 decreased significantly postnatally. Five infants (11.3%) experienced episodes of hypoxaemia with a mean decrease in SaO2 to 86 +/- 1.5%. In four infants these hypoxaemic episodes were linked to upper airway obstructions. Episodes of SaO2 < 90% in conjunction with a decrease in HR to < 100 bpm were detected in one infant only. Periodic breathing (PB) was observed in 38.6% of infants. CONCLUSION Oxygenation and carbon dioxide levels in sleeping healthy term infants were comparable to those reported in older children. Hypoxaemic episodes, if present, are associated with upper airway obstruction. PB, often assumed to be a pathological feature, is a normal breathing pattern in this age group.
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Affiliation(s)
- E Horemuzova
- Department of Woman and Child Health, Karolinska Institute, Stockholm, Sweden
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Abstract
UNLABELLED Heart rate variability (HRV) is often used as an index of sympatho-vagal balance. A decreased HRV has been observed in patients with central hypoventilation and in infants who have later succumbed to sudden infant death syndrome (SIDS). The aim of the present study was to investigate whether HRV is altered in infants with apparent life-threatening events (ALTE), a group with an increased risk of SIDS. Fifty infants with ALTE were compared with 50 age- and sex-matched controls. ECG was recorded overnight in all infants. Two sequences of RR intervals free of artefacts were selected from each sleep state and spectral analysis of RR variability was performed. The mean and SD of RR and the low (LFPow) and high (HFPow) frequency power were analysed. In active sleep (AS) the LF/HF ratio was lower in ALTE infants, but no differences were seen in either the LFPow or the HFPow. In quiet sleep (QS), however, ALTE infants had higher SD-RR (p = 0.006), greater HFPow (p = 0.02) and VLFPow (very low frequency power, p = 0.02) than the control infants. The same results were seen when the two sleep states were combined for analysis, ALTE infants had higher SD-RR (p = 0.004), HFPow (p = 0.006) and VLFPow (p = 0.04). CONCLUSION The different HRV pattern in ALTE infants compared to healthy controls suggests an altered autonomic control.
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Affiliation(s)
- A Edner
- Department of Woman and Child Health, Karolinska Institute, Stockholm, Sweden.
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Milerad J. [There is a need of external scrutiny also of opinions and debates...but the roof should be high when it comes to controversial viewpoints]. Lakartidningen 2000; 97:4698-9. [PMID: 11079319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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Björck G, Johansson S, Milerad J, Katz-Salamon M, Hertegård S, Kuylenstierna R. [Fiberoptic endoscopy confirms the cause of upper respiratory obstruction in small children. The most common causes to referrals are sleep apnea syndrome and inspiratory stridor]. Lakartidningen 2000; 97:2446-50. [PMID: 10909220] [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] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Guidelines for the clinical investigation of young children with stridor and sleep apnea are presented. Clinical examination and flexible videolaryngoscopy performed in local anaesthesia are the most important diagnostic tools for this group of children. If the impairment is severe or an objective evaluation is needed the child should also undergo nocturnal polygraphic recording and lung function tests. Out of 43 children examined with flexible videolaryngoscopy 21 had positive findings, laryngomalacia being the most common diagnosis. Flexible videolaryngoscopy is a good complement to laryngoscopy under general anaesthesia. It can be performed as early as in the neonatal period.
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Affiliation(s)
- G Björck
- Foniatriska avdelningen, Karolinska sjukhuset, Stockholm.
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Abstract
A decreased ability to arouse from sleep in response to arterial hypoxemia may lead to severe asphyxia and has been proposed as a mechanism of sudden infant death syndrome. Based on previous observations that nicotine exposure, a major environmental risk factor for sudden infant death syndrome, may impair hypoxic defense in neonates, we hypothesized that a short-term infusion of nicotine could impair hypoxic arousal through interference with oxygen-sensing mechanisms. Seven chronically instrumented unanesthetized lambs were studied at the age of 4.6 +/- 1.3 d during normoxia and acute hypoxia (0.1 fraction of inspired oxygen) for 5 min. Ventilation, transcutaneous Hb oxygen saturation, blood pressure, heart rate, and time to arousal were compared during a control saline infusion and during a 0.5 microg x kg(-1) x min(-1) nicotine infusion. Activity states, i.e. wakefulness and quiet sleep as well as arousal, were defined by EEG, nuchal electromyogram, and electrooculogram. Each lamb acted as its own control. Arousal from quiet sleep occurred significantly later during nicotine infusion compared with control (177 +/- 93 versus 57 +/- 41 s, p < 0.01) and at a lower transcutaneous Hb oxygen saturation (60 +/- 12 versus 79 +/- 12%, p < 0.01) (paired t test). The ventilatory response to hypoxia in wakefulness was similar during both conditions but was significantly attenuated in quiet sleep during nicotine infusion (p < 0.001, 2-way ANOVA repeated-measures design). Blood pressure and heart rate responses were similar during both conditions. These results suggest that a brief nicotine exposure blunts oxygen sensitivity in young lambs, a finding of potential relevance for sudden infant death syndrome.
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Affiliation(s)
- O Hafström
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-2585, USA
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Lindgren AC, Hellström LG, Ritzén EM, Milerad J. Growth hormone treatment increases CO(2) response, ventilation and central inspiratory drive in children with Prader-Willi syndrome. Eur J Pediatr 1999; 158:936-40. [PMID: 10541953 DOI: 10.1007/s004310051246] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.7] [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] [Indexed: 11/25/2022]
Abstract
UNLABELLED We studied whether the beneficial effects of growth hormone (GH) treatment on growth and body composition in PWS are accompanied by an improvement in respiratory function. We measured resting ventilation, airway occlusion pressure (P(0.1)) and ventilatory response to CO(2) in nine children, aged 7-14 years, before and 6-9 months after the start of GH treatment. During GH treatment, resting ventilation increased by 26%, P(0.1) by 72% and the response to CO(2) by 65% (P < 0.002, <0.04 and <0.02, respectively). This observed increase in ventilatory output was not correlated to changes in body mass index. CONCLUSION Treatment of children with Prader-Willi syndrome (PWS) seems to have a stimulatory effect on central respiratory structures. The observed increase in ventilation and inspiratory drive may contribute to the improved activity level reported by parents of PWS children during growth hormone therapy.
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Affiliation(s)
- A C Lindgren
- Department of Woman and Child Health, Paediatric Endocrinology Unit, Karolinska Hospital, S-171 76 Stockholm, Sweden.
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Abstract
Respiratory inhibition following laryngeal water administration was investigated by breath-by-breath analysis of inspiratory ventilation (VI) and central inspiratory drive (P0.1) in 15 unanesthetized lambs studied in 0.21 FIO2 (PaO2: 82-92 torr, PaCO2 41-43 torr) and in 0.1 FIO2 (Pao2 30-34 torr, PaCO2 32-33 torr). During the 30 sec period after stimulation, VI decreased significantly compared to prestimulation levels both in 0.21 FIO2 (-22, -21 and -18%) and in 0.1 FI(O2), (-16, -23 and -19%) at 5, 16 and 29 days, respectively. In contrast, P0.1 remained at prestimulation levels during normoxia in all age groups (1, 10 and 9%, NS), but decreased significantly during hypoxia (-11 and -13%, P < 0.05) at 16 and 29 days, respectively. Poststimulation apnea duration was significantly related to the decrease in VI (P < 0.001) but not to the change in P0.1. Laryngeal stimulation during hypoxemia/hypocapnia induces a prolonged decrease of central inspiratory drive in postneonatal lambs, a finding of potential significance for the mechanisms of sudden infant death syndrome.
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Affiliation(s)
- J Milerad
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN 37232-2585, USA
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Abstract
Parents of 1028 infants who attended community-based infant health clinics were interviewed concerning infant sleeping position, feeding habits, bedsharing and passive smoking at 3 months of postnatal age. In addition, they were asked to state which source of information had mainly influenced them in the choice of the sleeping position. Fifteen per cent of the infants were regularly laid to sleep in the prone position, compared with 72% (1991) before official guidelines concerning infant sleeping position were issued. The overall prevalence of exclusive breastfeeding was 70.4%. Prevalence of maternal smoking was 17.9% and 22.8% of the infants were regularly bedsharing with the parents. Those mothers who did not comply with official recommendations regarding infant sleeping position were also less likely to follow other recommendations concerning infant care practices. Prone sleeping infants were more likely to be formula fed and exposed to passive smoking, and hence associated with additional risk factors for sudden infant death syndrome.
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Affiliation(s)
- C Lindgren
- Department of Women and Child Health, Karolinska Institute, Stockholm, Sweden
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