| 1. |
- Bergström, Göran, 1964, et al.
(författare)
-
Body weight at age 20 and in midlife is more important than weight gain for coronary atherosclerosis: Results from SCAPIS.
- 2023
-
Ingår i: Atherosclerosis. - : Elsevier BV. - 1879-1484 .- 0021-9150. ; 373, s. 46-54
-
Tidskriftsartikel (refereegranskat)abstract
- Elevated body weight in adolescence is associated with early cardiovascular disease, but whether this association is traceable to weight in early adulthood, weight in midlife or to weight gain is not known. The aim of this study is to assess the risk of midlife coronary atherosclerosis being associated with body weight at age 20, body weight in midlife and body weight change.We used data from 25,181 participants with no previous myocardial infarction or cardiac procedure in the Swedish CArdioPulmonary bioImage Study (SCAPIS, mean age 57 years, 51% women). Data on coronary atherosclerosis, self-reported body weight at age 20 and measured midlife weight were recorded together with potential confounders and mediators. Coronary atherosclerosis was assessed using coronary computed tomography angiography (CCTA) and expressed as segment involvement score (SIS).The probability of having coronary atherosclerosis was markedly higher with increasing weight at age 20 and with mid-life weight (p<0.001 for both sexes). However, weight increase from age 20 until mid-life was only modestly associated with coronary atherosclerosis. The association between weight gain and coronary atherosclerosis was mainly seen in men. However, no significant sex difference could be detected when adjusting for the 10-year delay in disease development in women.Similar in men and women, weight at age 20 and weight in midlife are strongly related to coronary atherosclerosis while weight increase from age 20 until midlife is only modestly related to coronary atherosclerosis.
|
|
| 2. |
- Cortés-González, Jeff R, et al.
(författare)
-
Early salvage radiation therapy combined with short-term hormonal therapy in recurrent prostate cancer after radical prostatectomy: Single-institution 4-year data on outcome, toxicity, health-related quality of life and co-morbidities from 184 consecutive patients treated with 70 Gy.
- 2013
-
Ingår i: International journal of oncology. - : Spandidos Publications. - 1791-2423 .- 1019-6439. ; 42:1, s. 109-17
-
Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to investigate the role of 70Gy salvage radiotherapy (SRT) combined with short-term neoadjuvant hormonal therapy (NHT) in the treatment of recurrent disease after radical prostatectomy (RP), and to consider quality of life (QoL), survival outcomes and impact of co-morbidities on treatment-related rectal-genitourinary toxicity. Electronic records of 184 SRT patients treated consecutively between October 2001 and February 2007 were analyzed. Median age was 64 years (median follow-up 48months). NHT was given to 165 patients (median 3 months). Pre-RP and pre-SRT PSA, PSA doubling time, Gleason score (GS), seminal vesicle invasion (SVI) and detectable post-SRT PSA were recorded. Any detectable PSA or PSA >0.1 ng/ml + nadir was considered biochemical failure (BcF). The Charlson co-morbidity index was used to correlate co-morbidities and rectal-genitourinary toxicity. Scores from the health-related QoL EORTC QLQ-C30 and PR-25 questionnaires were also evaluated. In 116 (63%) patients, a long-lasting curative effect was indicated by undetectable PSA levels. In univariate analysis, using BcF as an outcome variable, p<0.001 was found for GS, pre-SRT PSA, SVI and detectable post-SRT PSA. Multivariate analysis showed p=0.01 for SVI, p=0.09 for GS, and detectable post-SRT PSA (p=0.01); with metastases as an outcome variable, only SVI was significant (p=0.007). Cancer-specific and overall survival were 99 and 95%, respectively. Although microscopy showed SVI or GS 8-10 in the prostatectomy specimens 17/40(43%) and 13/29 (45%), respectively, of patients still showed undetectable PSA at long-term follow-up (median 55 months) after SRT. Likewise, 11/31 (36%) patients with pre-SRT PSA >1.0 ng/ml and 80/134 (60%) patients with PSA doubling time (PSADT) <10 still showed undetectable PSA after 50 months. Slightly elevated acute and late rectal-genitourinary grade 3-4 toxicity was observed. No association with co-morbidity/toxicity was found. EORTC QLQ-C30 scores were similar to or slightly better than reference values. SRT with 70 Gy combined with 3-month NHT results in long-term undetectable PSA in >50% of patients with recurrence after RP with acceptable rectal-genitourinary toxicity and without negatively affecting long-term QoL. Non-metastatic patients should not be disqualified from receiving SRT although presenting with poor prognostic factors at surgery.
|
|
| 3. |
|
|
| 4. |
- Hagstrom, Emil, et al.
(författare)
-
IMPACT OF BODY WEIGHT AT AGE 20 AND WEIGHT GAIN DURING ADULTHOOD ON MIDLIFE CORONARY ARTERY CALCIUM IN 15,000 MEN AND WOMEN : AN INTERIM ANALYSIS OF THE SWEDISH CARDIOPULMONARY BIOIMAGE STUDY
- 2019
-
Ingår i: Journal of the American College of Cardiology. - : ELSEVIER SCIENCE INC. - 0735-1097 .- 1558-3597. ; 73:9, s. 1692-1692
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- BackgroundElevated body weight in adolescence is strongly associated with early cardiovascular disease, but whether this association is traceable to weight in early adulthood, or to weight gain with subsequent high adult weight is not known. Using data from the Swedish CArdioPulmonary bioImage Study (SCAPIS), we investigated the association between weight at age 20, weight gain to midlife and coronary artery calcium score (CACS) at midlife.MethodsIn the first 15,810 participants in SCAPIS (mean age 58 years, 52% women), data on CACS at midlife, self-reported body weight at age 20 and weight at examination in SCAPIS were recorded.ResultsCACS in midlife was significantly higher with increasing weight at age 20 (p<0.001 for both sexes), and then increased with weight gain until midlife at all levels of body weight at age 20 after adjusting for age, height, smoking, alcohol intake, education level, exercise levels and LDL cholesterol. However, the association with weight gain was only significant in men (p = 0.047), not in women (p=0.474). No significant interaction was seen between weight at age 20 and midlife weight with CACS. The effect of weight at age 20 on CACS was significantly more marked in men than in women, as was the effect of weight gain (p<0.001 for both interactions).ConclusionWeight at age 20 and weight gain to midlife were both related to CACS, but much more markedly so in men than in women, indicating a generally larger effect of both early adult weight and further weight gain until midlife on CACS in men, compared to women.
|
|
| 5. |
|
|
| 6. |
- Acke, Filip, 1968, et al.
(författare)
-
Influence of the platinum-support interaction on the direct reduction of NOx under lean conditions
- 1998
-
Ingår i: Studies in Surface Science and Catalysis. - 0167-2991. ; 116, s. 285-294
-
Tidskriftsartikel (refereegranskat)abstract
- Catalysts containing Pt supported on SiC, Al2O3 and ZSM-5 were prepared and studied for NOx reduction by C3H6 in Oz excess under transient (temperature ramps) and steady-state conditions. The maximum NOx reduction activity in the heating ramp experiments was similar for Pt/SiC and Pt/ZSM-5, while Pt/Al2O3 showed higher maximum activity. Both N-2 and N2O formation was observed for all catalysts, although the respective amounts varied with the investigated system. Highest Nz selectivity was observed for Pt/Al2O3. When the NOx reduction activity was studied under steady-state conditions the activity of Pt/Al2O3 decreased substantially (mainly due to a loss in N-2 production). Pt/ZSM-5 became somewhat more selective towards Na production whereas the activity and selectivity of Pt/SiC remained at about the same values as far the heating ramp experiments. Adsorbed species on the surface of the different catalysts were investigated using in-situ FTIR in order to obtain information about the reaction mechanisms. The adsorption of species on Pt/SiC was negligible, while a number of absorption bands were observed for Pt/Al2O3 (N and C containing species, and -NCO) and Pt/ZSM-5 (HC).
|
|
| 7. |
|
|
| 8. |
- Ancillotti, Mirko, 1981-, et al.
(författare)
-
An Effort Worth Making : A Qualitative Study of How Swedes Respond to Antibiotic Resistance
- 2021
-
Ingår i: Public Health Ethics. - : Oxford University Press. - 1754-9973 .- 1754-9981. ; 14:1, s. 1-11
-
Tidskriftsartikel (refereegranskat)abstract
- Due to the alarming rise of antibiotic resistance, medically unwarranted use of antibiotics has assumed new moral significance. In this paper, a thematic content analysis of focus group discussions was conducted to explore lay people’s views on the moral challenges posed by antibiotic resistance. The most important finding is that lay people are morally sensitive to the problems entailed by antibiotic resistance. Participants saw the decreasing availability of effective antibiotics as a problem of justice. This involves individual as well as collective moral responsibility. Yet, holding agents responsible for their use of antibiotics involves varying degrees of demandingness. In our discussion, these findings are related to the contemporary ethical debate on antibiotic resistance and two proposals for the preservation of antibiotic effectiveness are compared to and evaluated against participants’ views.
|
|
| 9. |
- Ancillotti, Mirko, 1981-
(författare)
-
Antibiotic Resistance: A Multimethod Investigation of Individual Responsibility and Behaviour
- 2021
-
Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The rapid development of antibiotic resistance is directly related to how antibiotics are used in society. The international effort to decrease and optimise the use of antibiotics should be sustained by the development of policies that are sensitive to social and cultural contexts.The overarching aim of the thesis was to explore and discuss the Swedish public’s beliefs, values and preferences influencing engagement in judicious antibiotic behaviour.Study I explored through focus group discussions lay people’s perceptions and beliefs about antibiotics and antibiotic resistance. The Health Belief Model was used to identify factors that could promote or hinder engagement in judicious antibiotic behaviour. Participants found antibiotic resistance to be a serious problem but were not equally worried about being affected by it. There was a tension between individual and collective reasons for engaging in judicious behaviour.Study II explored lay people’s views on the moral challenges posed by antibiotic resistance through focus group discussions. Participants identified in the decreasing availability of effective antibiotics a problem of justice, which involves individual as well as collective moral responsibility. Different levels of policy demandingness were discussed in light of these results.Study III investigated, through an online Discrete Choice Experiment, public preferences regarding antibiotic treatment and the relative weight of antibiotic resistance in decision-making. Public behaviour may be influenced by concerns over the rise of antibiotic resistance. Therefore, stressing individual responsibility for antibiotic resistance in clinical and societal communication may affect personal decision-making.Study IV clarified the notions of collective and individual moral responsibility for antibiotic resistance and suggested a virtue-based account thereof. While everyone is morally responsible for minimising his/her own contribution to antibiotic resistance, individuals do or do not engage in judicious antibiotic behaviour with different degrees of voluntariness.The findings suggest that people could change their behaviour due to concerns over their own contribution to antibiotic resistance. Effective health communication should be developed from an appraisal of people’s attitudes, beliefs and social norms that influence antibiotic resistance related behaviours. Policy demandingness should take into account socioeconomic factors characterising local realities.
|
|
| 10. |
- Ancillotti, Mirko, 1981-, et al.
(författare)
-
Individual moral responsibility for antibiotic resistance
- 2022
-
Ingår i: Bioethics. - : John Wiley & Sons. - 0269-9702 .- 1467-8519. ; 36:1, s. 3-9
-
Tidskriftsartikel (refereegranskat)abstract
- Antibiotic resistance (AR) is a major threat to public health and healthcare worldwide. In this article, we analyse and discuss the claim that taking actions to minimize AR is everyone's responsibility, focusing on individual moral responsibility. This should not be merely interpreted as a function of knowledge of AR and the proper use of antibiotics. Instead, we suggest a circumstantial account of individual responsibility for AR, where individuals do or do not engage in judicious antibiotic behaviour with different degrees of voluntariness. Furthermore, we suggest a notion of responsibility as a virtue, in which individuals have the opportunity to develop a sensitivity towards the AR theme and, consequently, are capable of engaging, actively and voluntarily, in judicious antibiotic behaviour. The development of such sensitivity depends on the creation of adequate circumstances, that is individual capacities and availability of resources.
|
|
