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- Mishra, A, et al.
(författare)
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Diminishing benefits of urban living for children and adolescents' growth and development
- 2023
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 615:7954, s. 874-883
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Tidskriftsartikel (refereegranskat)abstract
- Optimal growth and development in childhood and adolescence is crucial for lifelong health and well-being1–6. Here we used data from 2,325 population-based studies, with measurements of height and weight from 71 million participants, to report the height and body-mass index (BMI) of children and adolescents aged 5–19 years on the basis of rural and urban place of residence in 200 countries and territories from 1990 to 2020. In 1990, children and adolescents residing in cities were taller than their rural counterparts in all but a few high-income countries. By 2020, the urban height advantage became smaller in most countries, and in many high-income western countries it reversed into a small urban-based disadvantage. The exception was for boys in most countries in sub-Saharan Africa and in some countries in Oceania, south Asia and the region of central Asia, Middle East and north Africa. In these countries, successive cohorts of boys from rural places either did not gain height or possibly became shorter, and hence fell further behind their urban peers. The difference between the age-standardized mean BMI of children in urban and rural areas was <1.1 kg m–2 in the vast majority of countries. Within this small range, BMI increased slightly more in cities than in rural areas, except in south Asia, sub-Saharan Africa and some countries in central and eastern Europe. Our results show that in much of the world, the growth and developmental advantages of living in cities have diminished in the twenty-first century, whereas in much of sub-Saharan Africa they have amplified.
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| 5. |
- Salaj, P., et al.
(författare)
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Effect of rFVIIa dose and time to treatment on patients with haemophilia and inhibitors: analysis of HemoRec registry data from the Czech Republic
- 2009
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Ingår i: Haemophilia. - : Wiley. - 1351-8216 .- 1365-2516. ; 15:3, s. 752-759
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Tidskriftsartikel (refereegranskat)abstract
- Identifying haemophilia patients with inhibitors for clinical trials is difficult due to the limited number of patients available. Registries are therefore being established as an additional means of data collection. The aim of this study was to investigate the effect of different recombinant activated factor VII (rFVIIa; NovoSeven((R))) dose ranges and dosing schedules on the incidence of re-bleeding in haemophilia patients with inhibitors. In this retrospective, uncontrolled study, data on the bleeding patterns of adult haemophilia patients with high responding inhibitors were analysed. Only data from the Czech Republic, obtained by the HemoRec registry, were used. This study analysed 'real-life' clinical data and focused on the collection of the same parameters in different patients: time from bleeding onset to first injection, effect of first injection, number of re-bleedings, total number of injections and total amount of haemostatic drug used. Fifteen patients met the inclusion criteria and were included into the study (128 bleeding episodes). Patients treated within 2 h of bleeding onset experienced less re-bleeding than patients treated after 2 h of bleeding onset (5.2% vs. 13.7%, respectively). In addition, patients who were treated after 2 h of bleeding onset experienced fewer re-bleedings when high-dose rFVIIa was used (15.8% and 0%; < 120 mu g kg(-1) and > 250 mu g kg(-1), respectively). Initial high-dose rFVIIa was also associated with a decline in total rFVIIa consumption. This registry has provided a unique insight into the bleeding patterns of inhibitor patients, highlighting the importance of early treatment initiation and appropriate starting dose.
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| 10. |
- Santagostino, E., et al.
(författare)
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Paediatric haemophilia with inhibitors: existing management options, treatment gaps and unmet needs
- 2009
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Ingår i: Haemophilia. - : Wiley. - 1351-8216 .- 1365-2516. ; 15:5, s. 983-989
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Forskningsöversikt (refereegranskat)abstract
- Development of inhibitors is a severe complication of haemophilia posing many management challenges. While a long-term goal in inhibitor patients is eradication of inhibitors through immune tolerance induction, bypassing agents such as recombinant activated factor VII (rFVIIa) and activated prothrombin complex concentrate (aPCC) are essential for control of bleeding episodes. Paediatric patients with haemophilia and inhibitors are at particular risk of recurrent haemarthroses, and management of these patients should seek to avoid joint damage and support the child's full social and physical development. Current options for management of bleeding complications include on-demand treatment of acute bleeding episodes, secondary prophylaxis to avoid recurrent bleeds and surgery to treat affected joints. There is also a rationale for adopting prophylactic approaches to prevent bleeding in inhibitor patients, allowing this group similar opportunities for protection against arthropathy development as are given to non-inhibitor patients. This paper, based on a roundtable meeting of haematology experts at the first Zurich Haemophilia Forum in May 2008, reviews the current evidence supporting more intense and prophylactic approaches to manage bleeding risk in paediatric haemophilia patients with inhibitors, and highlights the need for investigations of primary prophylaxis in this vulnerable patient group, to support best long-term outcome.
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