| 1. |
- Capelan, Annika, et al.
(författare)
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Deltagande observationer
- 2021
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Ingår i: Kvalitativa metoder helt enkelt!. ; , s. 117-139
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 2. |
- Engen, Karin, et al.
(författare)
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Synthesis, Evaluation and Proposed Binding Pose of Substituted Spiro-Oxindole Dihydroquinazolinones as IRAP Inhibitors
- 2020
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Ingår i: ChemistryOpen. - : Wiley. - 2191-1363. ; 9:3, s. 325-337
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Tidskriftsartikel (refereegranskat)abstract
- Insulin‐regulated aminopeptidase (IRAP) is a new potential macromolecular target for drugs aimed for treatment of cognitive disorders. Inhibition of IRAP by angiotensin IV (Ang IV) improves the memory and learning in rats. The majority of the known IRAP inhibitors are peptidic in character and suffer from poor pharmacokinetic properties. Herein, we present a series of small non‐peptide IRAP inhibitors derived from a spiro‐oxindole dihydroquinazolinone screening hit (pIC50 5.8). The compounds were synthesized either by a simple microwave (MW)‐promoted three‐component reaction, or by a two‐step one‐pot procedure. For decoration of the oxindole ring system, rapid MW‐assisted Suzuki‐Miyaura cross‐couplings (1 min) were performed. A small improvement of potency (pIC50 6.6 for the most potent compound) and an increased solubility could be achieved. As deduced from computational modelling and MD simulations it is proposed that the S‐configuration of the spiro‐oxindole dihydroquinazolinones accounts for the inhibition of IRAP.
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| 3. |
- Hallberg, Anna, 1989-, et al.
(författare)
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Balancing Pragmatism and Sustainability : A Case Study of an Interorganisational Network to Improve Integrated Care for the Elderly
- 2021
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Ingår i: International Journal of Integrated Care. - : Ubiquity Press. - 1568-4156. ; 21:3
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Networks constitute a promising strategy for interorganisational collaboration, but may fail due to network tensions. By investigating the activities and internal dynamics of a voluntary meso-level network operating in the intersection of health and social care, this study aims to enhance the understanding of the relationship between pragmatism and sustainability and the role network governance plays in this respect.Methods: In this descriptive case study, 2–3 researchers observed 3 three-hour long network meetings during the course of a year, and four complementary interviews were performed. Data were analysed based on the literature on network functioning and effectiveness.Results: Pragmatism (a focus on ‘getting things done’) was more emphasised than sustainability although the network meetings also contained elements of relationship- and trust-building. The network leadership (a Network Administrative Organisation, NAO) created structure and concretized the participants’ ideas while remaining flexible and perceptive, and also carried out tasks which would otherwise not have been performed.Discussion: The emphasis on pragmatism did not seem to influence sustainability negatively which has been pointed out as a potential risk in previous literature. Rather, the focus on pragmatism reinforced sustainability in a way that is similar to what has been described in prior research as a “trust-building loop” and discussed further in terms of a “perception of progress” mechanism. However, it was unclear what future the voluntary network would have without the NAO.Conclusion: Network governance is instrumental to success, and should be carefully considered when initiating interorganisational network initiatives for integrated care.
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| 4. |
- Hellström, Ann, 1959, et al.
(författare)
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Effect of Enteral Lipid Supplement on Severe Retinopathy of Prematurity A Randomized Clinical Trial
- 2021
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Ingår i: JAMA Pediatrics. - : American Medical Association (AMA). - 2168-6203 .- 2168-6211. ; 175:4, s. 359-367
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Tidskriftsartikel (refereegranskat)abstract
- IMPORTANCE Lack of arachidonic acid (AA) and docosahexaenoic acid (DHA) after extremely preterm birth may contribute to preterm morbidity, including retinopathy of prematurity (ROP). OBJECTIVE To determine whether enteral supplementation with fatty acids from birth to 40 weeks' postmenstrual age reduces ROP in extremely preterm infants. DESIGN, SETTING, AND PARTICIPANTS The Mega Donna Mega trial, a randomized clinical trial, was a multicenter study performed at 3 university hospitals in Sweden from December 15, 2016, to December 15, 2019. The screening pediatric ophthalmologists were masked to patient groupings. A total of 209 infants born at less than 27 weeks' gestation were tested for eligibility, and 206 infants were included. Efficacy analyses were performed on as-randomized groups on the intention-to-treat population and on the per-protocol population using as-treated groups. Statistical analyses were performed from February to April 2020. INTERVENTIONS Infants received either supplementation with an enteral oil providing AA (100mg/kg/d) and DHA (50mg/kg/d) (AA:DHA group) or no supplementation within 3 days after birth until 40 weeks' postmenstrual age. MAIN OUTCOMES AND MEASURES The primary outcomewas severe ROP (stage 3 and/or type 1). The secondary outcomes were AA and DHA serum levels and rates of other complications of preterm birth. RESULTS A total of 101 infants (58 boys [57.4%]; mean [SD] gestational age, 25.5 [1.5] weeks) were included in the AA:DHA group, and 105 infants (59 boys [56.2%]; mean [SD] gestational age, 25.5 [1.4] weeks) were included in the control group. Treatment with AA and DHA reduced severe ROP compared with the standard of care (16 of 101 [15.8%] in the AA:DHA group vs 35 of 105 [33.3%] in the control group; adjusted relative risk, 0.50 [95% CI, 0.28-0.91]; P =.02). The AA:DHA group had significantly higher fractions of AA and DHA in serum phospholipids compared with controls (overall mean difference in AA:DHA group, 0.82 mol% [95% CI, 0.46-1.18 mol%]; P <.001; overall mean difference in control group, 0.13 mol% [95% CI, 0.01-0.24 mol%]; P =.03). There were no significant differences between the AA:DHA group and the control group in the rates of bronchopulmonary dysplasia (48 of 101 [47.5%] vs 48 of 105 [45.7%]) and of any grade of intraventricular hemorrhage (43 of 101 [42.6%] vs 42 of 105 [40.0%]). In the AA:DHA group and control group, respectively, sepsis occurred in 42 of 101 infants (41.6%) and 53 of 105 infants (50.5%), serious adverse events occurred in 26 of 101 infants (25.7%) and 26 of 105 infants (24.8%), and 16 of 101 infants (15.8%) and 13 of 106 infants (12.3%) died. CONCLUSIONS AND RELEVANCE This study found that, compared with standard of care, enteral AA:DHA supplementation lowered the risk of severe ROP by 50% and showed overall higher serum levels of both AA and DHA. Enteral lipid supplementation with AA:DHA is a novel preventive strategy to decrease severe ROP in extremely preterm infants.
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| 5. |
- Janeva, Slavica, et al.
(författare)
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Breast Implant-Associated Anaplastic Large Cell Lymphoma (BIA-ALCL) - Case Report
- 2020
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Ingår i: Annals of Clinical and Medical Case Reports. - 2639-8109. ; 3:3, s. 1-6
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Forskningsöversikt (refereegranskat)abstract
- Demand for aesthetic breast surgery is increasing worldwide, both for cosmetic reasons and postop- erative breast reconstruction for breast cancer patients. Although the number of women with breast prostheses is steadily increasing, incidence rates for breast implant-associated anaplastic large cell lymphoma (BIA-ALCL) are low, with an estimated incidence of 0.1-0.3 per 100,000 women with prostheses annually. Common clinical presentation of BIA-ALCL may include breast asymmetry, palpable mass, late seroma, local pain, and firmness. However, cytological examination of seroma fluid may reveal the condition, which should be followed by implant removal and total capsulectomy. In the majority of cases, capsulectomy is curative. Preoperative information about the risk of developing BIA-ALCL is recommended for patients with breast implants. Here, we report two BIA-ALCL cases, where one case was diagnosed after breast cosmetic surgery and the other patient had undergone breast reconstructive surgery with implants after breast cancer treatment.
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| 6. |
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| 7. |
- Mohlin, Åsa, et al.
(författare)
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Psychological resilience and health-related quality of life in Swedish women with newly diagnosed breast cancer
- 2020
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Ingår i: Cancer Management and Research. - 1179-1322. ; 12, s. 12041-12051
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Psychological resilience appears to be an important influencing factor in various aspects of health-related quality of life (HRQoL) in a context of adversity, eg, being informed of a cancer diagnosis. The purpose was to investigate psychological resilience and HRQoL in Swedish women with newly diagnosed breast cancer in relation to demographic and clinicopathological characteristics. Methods: A population-based cross-sectional study was conducted including 517 women with breast cancer in the South Swedish Health Care Region. Participants were enrolled at the time of consultation for the diagnosis. Psychological resilience was assessed with the Connor-Davidson Resilience Scale 25 (CD-RISC25), and HRQoL was assessed with the Short Form Health Survey. The participants responded to questions regarding demographic variables. Clinicopathological data were collected from the Swedish National Quality Register for Breast Cancer. Results: The mean score for psychological resilience was 70.6, identifying 15% of included patients with a score lower than 58 (−1 standard deviation). The study cohort had significantly lower mean scores for several aspects of HRQoL compared with Swedish normative data. Regression analyses demonstrated that psychological resilience was significantly associated with all domains of HRQoL after adjustment for demographic and clinicopathological factors. Conclusion: Higher levels of psychological resilience were significantly related to higher levels of HRQoL in Swedish women with newly diagnosed breast cancer and no modifying factor was identified. The assessment of psychological resilience at the time of breast cancer diagnosis might allow for early identification of women in need of more intense psychosocial support. Future studies are needed to identify a clinically relevant threshold of the CD-RISC25.
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| 8. |
- Ringström, Jonas
(författare)
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Diskursanalys
- 2021
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Ingår i: Kvalitativa metoder helt enkelt!. - Lund : Studentlitteratur AB. ; :1, s. 141-164
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 9. |
- Velickovic, Katarina, et al.
(författare)
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Psychometric properties of the Connor-Davidson Resilience Scale (CD-RISC) in a non-clinical population in Sweden
- 2020
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Ingår i: Health and Quality of Life Outcomes. - : Springer Science and Business Media LLC. - 1477-7525. ; 18:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: The Connor-Davidson Resilience Scale (CD-RISC) is the most widely used scale which assesses psychological resilience. Although it is recommended to be applied as a unidimensional scale, its factor structure, reliability, as well as discriminant and predictive validity need to be assessed when used in a new context. Moreover, the original five-factor structure has not been replicated in previous investigations. This study aimed to explore psychometric properties of the scale in a Swedish context. Methods: Construct validity of the five-factor model of CD-RISC was assessed using Exploratory and Confirmatory Factor Analyses. Its discriminant validity was assessed in relation to a measure of emotion regulation (Brief Version of the Difficulties in Emotion Regulation Scale) using a Confirmatory Factor Analysis. Predictive validity of CD-RISC was assessed in relation to measures of physical and mental health-related quality of life (The 12-Item Short Form Survey) using hierarchical multiple regression analyses. A population based sample cohort was employed (N = 2599). Results: Exploratory and Confirmatory Factor Analyses suggested a 22-item unidimensional model of CD-RISC. Psychological resilience was found to be independent from the measure of emotion regulation. It was shown to predict both physical and mental health-related quality of life, being especially strongly associated with mental health aspects. Conclusions: The study showed that the Swedish version of CD-RISC is an instrument with high discriminant and predictive validity, although the original factor structure does not apply in this context. CD-RISC can thus be used to identify individuals with a higher need of psychosocial support, especially relating to mental health needs.
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