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- Neselius, Sanna, et al.
(författare)
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Monitoring concussion in a knocked-out boxer by CSF biomarker analysis.
- 2015
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Ingår i: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. - : Springer Science and Business Media LLC. - 1433-7347. ; 23:9, s. 2536-2539
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Tidskriftsartikel (refereegranskat)abstract
- Concussion is common in many sports, and the incidence is increasing. The medical consequences after a sport-related concussion have received increased attention in recent years since it is known that concussions cause axonal and glial damage, which disturbs the cerebral physiology and makes the brain more vulnerable for additional concussions. This study reports on a knocked-out amateur boxer in whom cerebrospinal fluid (CSF) neurofilament light (NFL) protein, reflecting axonal damage, was used to identify and monitor brain damage. CSF NFL was markedly increased during 36weeks, suggesting that neuronal injury persists longer than expected after a concussion. CSF biomarker analysis may be valuable in the medical counselling of concussed athletes and in return-to-play considerations. Level of evidence IV.
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- Sundstrom, Anders, et al.
(författare)
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Increased risk of abdominal wall hernia associated with combination anti-retroviral therapy in HIV-infected patients-results from a Swedish cohort-study
- 2010
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Ingår i: Pharmacoepidemiology and Drug Safety. - : Wiley. - 1053-8569 .- 1099-1557. ; 19:5, s. 465-473
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Tidskriftsartikel (refereegranskat)abstract
- Purpose To determine if anti-retroviral therapy (ART) in HIV-infected patients is associated with an increased risk for development of abdominal wall hernia. Methods A cohort study of 1072 HIV-infected patients in Sweden. Information was collected by questionnaires to patients and treating physicians, chart reviews by study physicians and regular blood tests for metabolic disorders. Adjusted relative risks were estimated by Cox proportional hazards models. Results Sixty-three patients (5.9%) developed abdominal wall hernia during the study period, 34 inguinal and 29 midline. Compared to the male general population, inguinal hernia was twice as common in the male study population, standardized incidence ratio (SIR) 2.0 (95% confidence interval (CI) 1.4-2.8). An increased incidence rate of abdominal wall hernia was found in patients exposed to ART, 11.3 per 1000 person-years (PY) compared with therapy naives, 2.1 per 1000 PY. When adjusting for confounding risk-factors, ART containing protease inhibitors (Pis) during the 2nd and 3rd year of treatment was associated with the development of midline hernia with a hazard ratio (HR) of 10.7 (95%CI 1.3-85.7), and of inguinal hernia with an HR of 4.4 (95%CI 1.1-16.6). Other independent risk factors were age and diabetes/impaired fasting glucose for midline hernia, and age and a previous diagnosis of AIDS for inguinal hernia. Conclusions We found an increased risk of developing abdominal wall hernia associated with PI-containing ART. The size of the study population did not permit any conclusions regarding non-PI-containing ART. Copyright (C) 2010 John Wiley & Sons, Ltd.
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