| 1. |
- Andersson, Klara, et al.
(författare)
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Socioeconomic outcome and access to care in adults with epilepsy in Sweden: A nationwide cohort study.
- 2020
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Ingår i: Seizure. - : Elsevier BV. - 1532-2688 .- 1059-1311. ; 74, s. 71-76
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Tidskriftsartikel (refereegranskat)abstract
- Epilepsy has well-documented associations with low income and low education levels, but the impact of a patient's socioeconomic standing (SES) on the effects of epilepsy have been less studied.We performed a register-based cross-sectional study and asked if SES was associated with more severe epilepsy or limited access to care in Sweden, where health care is universal, and if socioeconomic outcomes (employment and income) differed for persons with epilepsy (PWE) with different levels of educational attainment. The study cohort consisted of all adult patients with an epilepsy diagnosis in the Swedish patient register in 2000-2015 (n = 126,406) and controls (n = 379,131) matched for age, gender, and place of birth.Somatic and psychiatric comorbidities were more common in PWE, while education and income levels were lower. Among PWE, hospitalizations were more common in persons with lower income or education. Having at least one prescription written by a neurologist in the study period was more common in the high-income and high-education groups. Finally, although low educational attainment was associated with low levels of income and inversely associated with employment in both persons with epilepsy and controls, regression analyses demonstrated that these associations were much more noticeable in cases than controls.We conclude that both the severity and consequences of epilepsy are greater in persons of low SES, even in a country with universal health care. This indicates that universal access may not be sufficient to mitigate socioeconomic inequity in epilepsy.
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| 2. |
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| 3. |
- Bjellvi, Johan, et al.
(författare)
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Risk Factors for Seizure Worsening After Epilepsy Surgery in Children and Adults: A Population-Based Register Study.
- 2020
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Ingår i: Neurosurgery. - : Ovid Technologies (Wolters Kluwer Health). - 1524-4040 .- 0148-396X. ; 87:4, s. 704-711
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Tidskriftsartikel (refereegranskat)abstract
- Increased seizure frequency and new-onset tonic-clonic seizures (TCS) have been reported after epilepsy surgery.To analyze potential risk factors for these outcomes in a large cohort.We studied prospectively collected data in the Swedish National Epilepsy Surgery Register on increased seizure frequency and new-onset TCS after epilepsy surgery 1990-2015.Two-year seizure outcome was available for 1407 procedures, and data on seizure types for 1372. Increased seizure frequency at follow-up compared to baseline occurred in 56 cases (4.0%) and new-onset TCS in 53 (3.9%; 6.6% of the patients without preoperative TCS). Increased frequency was more common in reoperations compared to first surgeries (7.9% vs 3.1%; P=.001) and so too for new-onset TCS (6.7% vs 3.2%; P=.017). For first surgeries, binary logistic regression was used to analyze predictors for each outcome. In univariable analysis, significant predictors for increased seizure frequency were lower age of onset, lower age at surgery, shorter epilepsy duration, preoperative neurological deficit, intellectual disability, high preoperative seizure frequency, and extratemporal procedures. For new-onset TCS, significant predictors were preoperative deficit, intellectual disability, and nonresective procedures. In multivariable analysis, independent predictors for increased seizure frequency were lower age at surgery (odds ratio (OR) 0.70 per increasing 10-yr interval, 95% CI 0.53-0.93), type of surgery (OR 0.42 for temporal lobe resections compared to other procedures, 95% CI 0.19-0.92), and for new-onset TCS preoperative neurological deficit (OR 2.57, 95% CI 1.32-5.01).Seizure worsening is rare but should be discussed when counseling patients. The identified risk factors may assist informed decision-making before surgery.
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| 4. |
- Edelvik, Anna, 1971, et al.
(författare)
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Health-related quality of life and emotional well-being after epilepsy surgery: A prospective, controlled, long-term follow-up
- 2017
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Ingår i: Epilepsia. - : Wiley. - 0013-9580. ; 58:10, s. 1706-1715
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Tidskriftsartikel (refereegranskat)abstract
- ObjectiveTo evaluate health-related quality of life (HRQOL) and emotional well-being in resective epilepsy surgery and nonoperated patients at long-term follow-up. MethodsThis is a prospective cohort study where patients undergoing presurgical work-up during 1995-1998 completed the Short-Form Health Survey (SF-36) and the Hospital Anxiety and Depression scale (HAD) at baseline, and 2 and 14years after resective surgery or presurgical evaluation (nonoperated patients). SF-36 scores were compared to a normative population. Proportions of patients reaching HRQOL changes of minimum clinically important difference (MCID) were calculated. ResultsAt 14-year follow-up, operated patients scored equal to or better than the normative sample on all SF-36 domains except Social Functioning and Mental Health. Physical component summary (PCS) was better and mental component summary (MCS) was worse than for the normative sample. Nonoperated patients scored worse than the normative sample on five of eight domains, and on PCS and MCS. Change in seizure status from 2 to 14years did not affect PCS or MCS means. Improvement reaching MCID from baseline to long-term was seen in 50% (PCS) and 47% (MCS) of operated and in 33% (PCS) and 38% (MCS) of nonoperated patients. Worsening was seen in 18% (PCS) and 22% (MCS) of operated and in 38% (PCS) and 38% (MCS) of nonoperated patients. Differences between groups were nonsignificant. HAD scores did not differ between groups, and the numbers of possible or probable cases were low. Patient satisfaction with surgery was higher in operated seizure-free patients. Only 5% of all operated patients considered surgery not to be overall beneficial. SignificanceAt the group level, HRQOL was stable 14years after surgery compared to after 2years. Social Functioning and Mental Health were still below, but other domains were similar to the normative sample. Individual patterns did not follow seizure outcome changes, indicating that multiple factors are important for long-term HRQOL.
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| 5. |
- Edelvik, Anna, 1971, et al.
(författare)
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Hälften är långsiktigt fria från anfall efter epilepsikirurgi
- 2018
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Ingår i: Läkartidningen. - 0023-7205. ; 115:21
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Forskningsöversikt (refereegranskat)abstract
- Personer med läkemedelsresistent epilepsi bör remitteras till regionala epilepsiteam för utredning och bedömning av behandlingsalternativ, bland annat epilepsikirurgi. Om magnetresonanstomografi visar en epileptogen lesion som är åtkomlig för kirurgi är operation ett effektivt behandlingsalternativ, och en epilepsikirurgisk utredning kan vara relativt begränsad. Även om magnetresonanstomografi bedöms normal kan en epilepsikirurgisk utredning vara aktuell, men är då mera omfattande. Små barn med läkemedelsresistent epilepsi bör tidigt remitteras till regionala epilepsiteam. Ungefär hälften av dem som opereras blir anfallsfria på lång sikt, med bättre resultat för dem som opererats för välavgränsade lesioner.
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| 6. |
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| 7. |
- Edelvik, Anna, et al.
(författare)
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Long-term outcomes of epilepsy surgery in Sweden A national prospective and longitudinal study
- 2013
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Ingår i: Neurology. - 0028-3878 .- 1526-632X. ; 81:14, s. 1244-1251
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate prospective, population-based long-term outcomes concerning seizures and antiepileptic drug (AED) treatment after resective epilepsy surgery in Sweden. Methods: Ten-and 5-year follow-ups were performed in 2005 to 2007 for 278/327 patients after resective epilepsy surgery from 1995 to 1997 and 2000 to 2002, respectively. All patients had been prospectively followed in the Swedish National Epilepsy Surgery Register. Ninety-three patients, who were presurgically evaluated but not operated, served as controls. Results: In the long term (mean 7.6 years), 62% of operated adults and 50% of operated children were seizure-free, compared to 14% of nonoperated adults (p < 0.001) and 38% of nonoperated children (not significant). Forty-one percent of operated adults and 44% of operated children had sustained seizure freedom since surgery, compared to none of the controls (p < 0.0005). Multivariate analysis identified >= 30 seizures/month at baseline and long epilepsy duration as negative predictors and positive MRI to be a positive predictor of long-term seizure-free outcome. Ten years after surgery, 86% of seizure-free children and 43% of seizure-free adults had stopped AEDs in the surgery groups compared to none of the controls (p < 0.0005). Conclusions: This population-based, prospective study shows good long-term seizure outcomes after resective epilepsy surgery. The majority of the patients who are seizure-free after 5 and 10 years have sustained seizure freedom since surgery. Many patients who gain seizure freedom can successfully discontinue AEDs, more often children than adults. Classification of evidence: This study provides Class III evidence that more patients are seizure-free and have stopped AED treatment in the long term after resective epilepsy surgery than nonoperated epilepsy patients.
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| 8. |
- Edelvik, Anna, 1971, et al.
(författare)
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Prospective and longitudinal long-term employment outcomes after resective epilepsy surgery
- 2015
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Ingår i: Neurology. - : Ovid Technologies (Wolters Kluwer Health). - 0028-3878 .- 1526-632X. ; 85:17, s. 1482-1490
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Tidskriftsartikel (refereegranskat)abstract
- Objective:To investigate long-term employment outcomes after resective epilepsy surgery in a national population-based cohort of adults.Methods:In the Swedish National Epilepsy Surgery Register, all adults who were operated with resective epilepsy surgery from 1995 to 2010 were identified. Two-year follow-up was available for 473/496, 5-year follow-up for 220/240, 10-year follow-up for 240/278, and 15-year follow-up for 85/109 patients.Results:There were no significant changes in employment outcome over time at group level, but for those with full-time employment at baseline, 79%, 79%, 57%, and 47% of seizure-free patients were in full-time work at 2-, 5-, 10-, and 15-year follow-up, compared to patients with benefits at baseline, where 16%, 27%, 31%, and 33% of seizure-free patients worked full time at these time points (p = 0.018 at 10 years). More patients with full-time work had ability to drive, a family of their own, and higher educational status than patients in part-time work or on benefits. Univariate predictors for employment at long term were having employment preoperatively, higher education, favorable seizure outcome, male sex, and younger age at surgery. Multivariate predictors were having employment preoperatively, favorable seizure outcome, and younger age.Conclusions:The best vocational outcomes occurred in seizure-free patients who were employed or students at baseline, which may reflect a higher general psychosocial level of function. Younger age also predicted better employment outcomes and it therefore seems plausible that early referral for surgery could contribute to better vocational outcomes.
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| 9. |
- Edelvik, Anna, et al.
(författare)
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Prospective and longitudinal long-term employment outcomes after resective epilepsy surgery
- 2015
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Ingår i: Neurology. - 0028-3878 .- 1526-632X. ; 85:17, s. 1482-1490
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Tidskriftsartikel (refereegranskat)abstract
- Objective:To investigate long-term employment outcomes after resective epilepsy surgery in a national population-based cohort of adults.Methods:In the Swedish National Epilepsy Surgery Register, all adults who were operated with resective epilepsy surgery from 1995 to 2010 were identified. Two-year follow-up was available for 473/496, 5-year follow-up for 220/240, 10-year follow-up for 240/278, and 15-year follow-up for 85/109 patients.Results:There were no significant changes in employment outcome over time at group level, but for those with full-time employment at baseline, 79%, 79%, 57%, and 47% of seizure-free patients were in full-time work at 2-, 5-, 10-, and 15-year follow-up, compared to patients with benefits at baseline, where 16%, 27%, 31%, and 33% of seizure-free patients worked full time at these time points (p = 0.018 at 10 years). More patients with full-time work had ability to drive, a family of their own, and higher educational status than patients in part-time work or on benefits. Univariate predictors for employment at long term were having employment preoperatively, higher education, favorable seizure outcome, male sex, and younger age at surgery. Multivariate predictors were having employment preoperatively, favorable seizure outcome, and younger age.Conclusions:The best vocational outcomes occurred in seizure-free patients who were employed or students at baseline, which may reflect a higher general psychosocial level of function. Younger age also predicted better employment outcomes and it therefore seems plausible that early referral for surgery could contribute to better vocational outcomes.
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