| 1. |
- Semb, Gunvor, et al.
(författare)
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A Scandcleft randomised trials of primary surgery for unilateral cleft lip and palate: 1. Planning and management.
- 2017
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Ingår i: Journal of Plastic Surgery and Hand Surgery. - : Taylor & Francis. - 2000-656X .- 2000-6764. ; 51:1, s. 2-13
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND AIMS: Longstanding uncertainty surrounds the selection of surgical protocols for the closure of unilateral cleft lip and palate, and randomised trials have only rarely been performed. This paper is an introduction to three randomised trials of primary surgery for children born with complete unilateral cleft lip and palate (UCLP). It presents the protocol developed for the trials in CONSORT format, and describes the management structure that was developed to achieve the long-term engagement and commitment required to complete the project.METHOD: Ten established national or regional cleft centres participated. Lip and soft palate closure at 3-4 months, and hard palate closure at 12 months served as a common method in each trial. Trial 1 compared this with hard palate closure at 36 months. Trial 2 compared it with lip closure at 3-4 months and hard and soft palate closure at 12 months. Trial 3 compared it with lip and hard palate closure at 3-4 months and soft palate closure at 12 months. The primary outcomes were speech and dentofacial development, with a series of perioperative and longer-term secondary outcomes.RESULTS: Recruitment of 448 infants took place over a 9-year period, with 99.8% subsequent retention at 5 years.CONCLUSION: The series of reports that follow this introductory paper include comparisons at age 5 of surgical outcomes, speech outcomes, measures of dentofacial development and appearance, and parental satisfaction. The outcomes recorded and the numbers analysed for each outcome and time point are described in the series.TRIAL REGISTRATION: ISRCTN29932826.
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| 2. |
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| 3. |
- Bullarbo, Maria, 1958, et al.
(författare)
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Nitroglycerin for management of retained placenta: a multicenter study.
- 2012
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Ingår i: Obstetrics and gynecology international. - : Hindawi Limited. - 1687-9597 .- 1687-9589. ; 2012
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Tidskriftsartikel (refereegranskat)abstract
- The primary aim was to determine if sequential administration of oxytocin and nitroglycerin is effective for management of retained placenta when performed by obstetricians with no experience of the method. Secondary aims were to examine possible adverse effects of nitroglycerin. One hundred and five women with retained placenta were randomly selected to receive either 1mg nitroglycerin or placebo tablets sublingually if intravenous oxytocin had failed to expel the placenta. At two of the hospitals some of the midwives were familiar with the use of nitroglycerin. The other midwives and all the participating obstetricians had no clinical experience of the method. In the treatment group, detachment of placenta following nitroglycerin occurred in 37.3% of the women compared to 20.4% in the placebo group (P = 0.056). In the two hospitals with some experience of the method, placenta was removed in 9 of 19 (47.4%) women in the nitroglycerin group compared to 3 of 17 (15.0%) women in the placebo group. No adverse effects of clinical importance were registered. Although the difference between the two groups did not reach statistical significance, the higher success rate in the two hospitals with some experience could indicate that clinical experience is of importance in order to achieve placental detachment.
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| 5. |
- Havstam, Christina, 1963, et al.
(författare)
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Evaluation of VPI-assessment with videofluoroscopy and nasoendoscopy.
- 2005
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Ingår i: British journal of plastic surgery. - : Elsevier BV. - 0007-1226. ; 58:7, s. 922-31
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this study was to investigate how different amounts of visual assessment information influence the recommended treatment for velopharyngeal insufficiency (VPI). Is a patient presented with videofluoroscopy (VF) in lateral projection recommended the same treatment as when frontal projection, nasoendoscopy, or both, are added? Retrospective material with video recorded assessment of VPI was blinded and copied in random order. Each patient was then presented in four separate combinations: VF in lateral projection; VF in lateral and frontal projection; VF in lateral projection and nasoendoscopy; and VF in lateral and frontal projection and nasoendoscopy (all of the available assessment material). The cleft palate team of Göteborg, Sweden, mutually rated velopharyngeal function and recommended action based on the presented material. SUBJECTS: Nineteen consecutive patients (median age 7:5 years, range 4:4-19:7) investigated with VF in lateral and frontal projection and nasoendoscopy during 1997-99 at the cleft palate centre in Göteborg, Sweden. Post operative assessments were excluded. Percent agreement and Kappa calculations were used to compare the different combinations of parts of information to all of the available information. RESULTS: Thirteen of the 19 patients (68%) were recommended the same action regardless of the amount of presented information. Percent agreement (Kappa) between parts and all of the available information: VF in lateral projection 84% (0.75), VF in lateral and frontal projection 79% (0.74), and VF in lateral projection and nasoendoscopy 84% (0.72). CONCLUSIONS: VF in lateral projection is recommended to be the first step in visualising velopharyngeal function, and nasoendoscopy the next when further investigation is required.
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| 6. |
- Högberg, Niclas, 1979-
(författare)
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Experimental and Clinical Necrotizing Enterocolitis
- 2013
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Necrotizing enterocolitis (NEC), a severe inflammatory disorder of the gastrointestinal tract with high morbidity and mortality, affects primarily preterm infants. The diagnosis represents a challenging task, and no biomarker has been found to aid early diagnosis with high accuracy. Microdialysis has been widely used to detect metabolites of anaerobic metabolism, enabling a local and early detection of ischemia. This thesis aims to evaluate the possibility of detecting intestinal ischemic stress in experimental and clinical NEC, by use of rectal intraluminal microdialysis.Intraluminal rectal microdialysis was performed on rats subjected to total intestinal ischemia. Metabolites of ischemia were detectable in both ileum and rectum, with raised glycerol concentrations and lactate/pyruvate ratios. Elevated concentrations of glycerol correlated to increasing intestinal histopathological injury.Experimental early NEC was induced in newborn rat pups, by hypoxia/re-oxygenation treatment. Development of NEC was confirmed by histopathology. Elevated glycerol concentrations were detected by rectal microdialysis.The genetic alterations following experimental NEC in rat pups were studied with microarray. Immunohistochemistry staining was performed for tight junction proteins claudin-1 and claudin-8. Several genes were altered in experimental NEC, mainly genes regulating tight junctions and cell adhesion. Immunohistochemistry revealed reduced expression of claudin-1.A prospective study was conducted on preterm infants with a gestational age of less than 28 weeks. The infants were admitted to a neonatal intensive care unit, and observed during a 4-week period. Rectal microdialysis was performed twice a week, and blood was drawn for analysis of I-FABP. A total of 15 infants were included in the study, whereof four infants developed NEC, and 11 served as controls. Rectal glycerol and I-FABP displayed high concentrations, which varied considerably during the observation periods, both in NEC and controls. No differences in either glycerol or I-FABP concentrations were seen in the NEC-group vs. the controls.In conclusion, rectal microdialysis can detect metabolites of intestinal ischemia, both in experimental and clinical NEC. Rectal microdialysis is safe and could provide a valuable non-invasive aid to detect hypoxia-induced intestinal damage or ischemic stress in extremely preterm infants. In this study however, it was not possible to predict the development of clinical NEC using microdialysis or I-FABP.
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| 8. |
- Kassa, Ann-Marie, 1955-
(författare)
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Living with VACTERL association : From the perspectives of children, adolescents and their parents
- 2019
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- VACTERL association is a rare and complex congenital condition often requiring repeated surgery and entailing various physical sequelae. Knowledge is scarce regarding experiences of the health condition and health care, need of support at school, health-related quality of life (HRQoL), and psychological well-being in children, adolescents and their parents.This thesis aims to investigate various aspects of living with VACTERL association, from the perspectives of children, adolescents and their parents.Ten children aged five to eight years were interviewed using the computer-assisted interview technique In My Shoes (Study I). They expressed awareness of their health history and felt proud but also different due to physical dysfunction. While happy to meet familiar staff in the hospital they voiced worries about medical procedures.The nineteen parents interviewed described crisis reactions on the discovery of malformations in their child (Study II). Parental involvement in care was reported from the initial hospital admission until taking responsibility for treatments at home. Eventually the health condition became integrated in everyday life. Insufficient emotional and limited medical support were reported. Various levels of professionalism among healthcare professionals and discrepancies concerning knowledge and experience between the tertiary and local hospitals were described.In ten evaluated pre-school children (Study III), intelligence measured by Wechsler-scales was within the normal range. Eight children had attention difficulties and two were later diagnosed with attention deficit hyperactivity disorder (ADHD). All children had physical dysfunctions affecting their nutrition, bowel or bladder functions. All needed extra support and adjustments at school.Forty children and adolescents responded to validated questionnaires of DISABKIDS and Beck inventories (Study IV). The HRQoL was comparable to European children with chronic conditions. Their psychological well-being was similar to that of Swedish school children and significantly better than that of a clinical sample. Self-reported anxiety and depression in 38 mothers and 33 fathers were comparable to non-clinical samples.In conclusion, regular follow-up by multi-professional team with continuity is crucial to optimise the physical function in children with VACTERL, to identify those in need of extra support at school and to detect reduced psychological well-being in children and parents. Fear of medical procedures may be reduced by carefully providing information and individual care strategies. For the parents psychological processing, support from medical experts and peers is essential to achieve self-confidence and adaptation. Transfer of knowledge and information between multi-professional teams at the local and tertiary hospitals could be improved by the use of video sessions.
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| 9. |
- Leuzy, Antoine, et al.
(författare)
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Clinical impact of [18F]flutemetamol PET among memory clinic patients with an unclear diagnosis.
- 2019
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Ingår i: European Journal of Nuclear Medicine and Molecular Imaging. - : Springer Science and Business Media LLC. - 1619-7070 .- 1619-7089. ; 46:6, s. 1276-1286
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: To investigate the impact of amyloid PET with [18F]flutemetamol on diagnosis and treatment management in a cohort of patients attending a tertiary memory clinic in whom, despite extensive cognitive assessment including neuropsychological testing, structural imaging, CSF biomarker analysis and in some cases [18F]FDG PET, the diagnosis remained unclear.METHODS: The study population consisted of 207 patients with a clinical diagnosis prior to [18F]flutemetamol PET including mild cognitive impairment (MCI; n = 131), Alzheimer's disease (AD; n = 41), non-AD (n = 10), dementia not otherwise specified (dementia NOS; n = 20) and subjective cognitive decline (SCD; n = 5).RESULTS: Amyloid positivity was found in 53% of MCI, 68% of AD, 20% of non-AD, 20% of dementia NOS, and 60% of SCD patients. [18F]Flutemetamol PET led, overall, to a change in diagnosis in 92 of the 207 patients (44%). A high percentage of patients with a change in diagnosis was observed in the MCI group (n = 67, 51%) and in the dementia NOS group (n = 11; 55%), followed by the non-AD and AD (30% and 20%, respectively). A significant increase in cholinesterase inhibitor treatment was observed after [18F]flutemetamol PET (+218%, 34 patients before and 108 patients after).CONCLUSION: The present study lends support to the clinical value of amyloid PET in patients with an uncertain diagnosis in the tertiary memory clinic setting.
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