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- Akre [Fall], Katja, 1971-, et al.
(författare)
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Aspirin and risk for gastric cancer : a population-based case-control study in Sweden
- 2001
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Ingår i: British Journal of Cancer. - Edinburgh, United Kingdom : Churchill Livingstone. - 0007-0920 .- 1532-1827. ; 84:7, s. 965-8
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Tidskriftsartikel (refereegranskat)abstract
- While aspirin and other non-steroid anti-inflammatory drugs (NSAIDs) are associated with gastric mucosal damage, they might reduce the risk for gastric cancer. In a population-based case-control study in 5 Swedish counties, we interviewed 567 incident cases of gastric cancer and 1165 controls about their use of pain relievers. The cases were uniformly classified to subsite (cardia/non-cardia) and histological type and information collected on other known risk factors for gastric cancer. Helicobacter pylori serology was tested in a subset of 542 individuals. Users of aspirin had a moderately reduced risk of gastric cancer compared to never users; odds ratio (OR) adjusted for age, gender and socioeconomic status was 0.7 (95% CI = 0.6-1.0). Gastric cancer risk fell with increasing frequency of aspirin use (P for trend = 0.02). The risk reduction was apparent for both cardia and non-cardia tumours but was uncertain for the diffuse histologic type. No clear association was observed between gastric cancer risk and non-aspirin NSAIDs or other studied pain relievers. Our finding lends support to the hypothesis that use of aspirin reduces the risk for gastric cancer.
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- Akre, O, et al.
(författare)
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Body size and testicular cancer
- 2000
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Ingår i: Journal of the National Cancer Institute. - : Oxford University Press (OUP). - 0027-8874 .- 1460-2105. ; 92:13, s. 1093-1096
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Tidskriftsartikel (refereegranskat)
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- Akre, O, et al.
(författare)
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Declining human fertility? Reply
- 2000
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Ingår i: FERTILITY AND STERILITY. - 0015-0282. ; 73:2, s. 422-423
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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- Akre, O, et al.
(författare)
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Does a testicular dysgenesis syndrome exist?
- 2009
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Ingår i: Human reproduction (Oxford, England). - : Oxford University Press (OUP). - 1460-2350 .- 0268-1161. ; 24:9, s. 2053-2060
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Tidskriftsartikel (refereegranskat)
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- Akre, O, et al.
(författare)
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Similar at a glance, but not the same
- 2008
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Ingår i: International journal of cancer. - : Wiley. - 1097-0215 .- 0020-7136. ; 123:6, s. 1480-1480
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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- Askling, J, et al.
(författare)
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Sickness in pregnancy and sex of child
- 1999
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Ingår i: Lancet (London, England). - 0140-6736. ; 354:9195, s. 2053-2053
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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- Aurelius, E, et al.
(författare)
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Long-term valacyclovir suppressive treatment after herpes simplex virus type 2 meningitis: a double-blind, randomized controlled trial.
- 2012
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Ingår i: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. - : Oxford University Press (OUP). - 1537-6591. ; 54:9, s. 1304-13
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Tidskriftsartikel (refereegranskat)abstract
- Herpes simplex virus type 2 (HSV-2) is a common cause of acute and recurrent aseptic meningitis. Our aim was to determine the impact of antiviral suppression on recurrence of meningitis and to delineate the full spectrum of neurological complications.One hundred and one patients with acute primary or recurrent HSV-2 meningitis were assigned to placebo (n = 51) or 0.5 g of valacyclovir twice daily (n = 50) for 1 year after initial treatment with 1 g of valacyclovir 3 times daily for 1 week in a prospective, placebo-controlled, multicenter trial. The primary outcome was time until recurrence of meningitis. The patients were followed up for 2 years.The first year, no significant difference was found between the valacyclovir and placebo groups. The second year, without study drugs, the risk of recurrence of verified and probable HSV-2 meningitis was significantly higher among patients exposed to valacyclovir (hazard ratio, 3.29 [95% confidence interval, 10.06-10.21]). One-third of the patients experienced 1-4 meningitis episodes during the study period. A considerable morbidity rate, comprising symptoms from the central, peripheral, and autonomous nervous system, was found in both groups.Suppressive treatment with 0.5 g of valacyclovir twice daily was not shown to prohibit recurrent meningitis and cannot be recommended for this purpose after HSV meningitis in general. Protection against mucocutaneous lesions was observed, but the dosage was probably inappropriate for the prevention of HSV activation in the central nervous system. The higher frequency of meningitis, after cessation of active drug, could be interpreted as a rebound phenomenon.
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- Bergstrom, R, et al.
(författare)
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Increase in testicular cancer incidence in six European countries: A birth cohort phenomenon
- 1996
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Ingår i: JOURNAL OF THE NATIONAL CANCER INSTITUTE. - : NATL CANCER INSTITUTE. - 0027-8874. ; 88:11, s. 727-733
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Tidskriftsartikel (refereegranskat)abstract
- Background: For unknown reasons, the age-standardized incidence of testicular cancer has shown a rapid increase in virtually all countries (mostly Western) studied. For populations with a sufficiently long period of cancer registration, this development c
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- Bjartell, Anders, et al.
(författare)
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Prediction of clinical progression after radical prostatectomy in a nationwide population-based cohort
- 2016
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Ingår i: Scandinavian Journal of Urology. - : Medical Journals Sweden AB. - 2168-1805 .- 2168-1813. ; 50:4, s. 255-259
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The aim of this study was to create a model for predicting progression-free survival after radical prostatectomy for localized prostate cancer. Material and methods: The risk of biochemical recurrence (BCR) was modelled in a cohort of 3452 men aged 70 years or younger who were primarily treated with radical prostatectomy after being diagnosed between 2003 and 2006 with localized prostate cancer [clinical stage T1c-T2, Gleason score 5-10, N0/NX, M0/MX, prostate-specific antigen (PSA)<20 ng/ml]. The cohort was split into two: one cohort for model development (n = 3452) and one for validation (n = 1762). BCR was defined as two increasing PSA values of at least 0.2 ng/ml, initiation of secondary therapy, distant metastases or death from prostate cancer. Multivariable Cox proportional hazard regression was applied, predictive performance was assessed using the bootstrap resampling technique to calculate the c index, and calibration of the model was evaluated by comparing predicted and observed Kaplan-Meier 1 year BCR. Results: The overall 5 year progression-free survival was 83% after a median follow-up time of 6.8 years in the development cohort and 7.3 years in the validation cohort. The final model included T stage, PSA level, primary and secondary Gleason grade, and number of positive and negative biopsies. The c index for discrimination between high and low risk of recurrence was 0.68. The probability of progression-free survival ranged from 22% to 97% over the range of risk scores in the study population. Conclusions: This model is based on nationwide population-based data and can be used with a fair predictive accuracy to guide decisions on clinical follow-up after prostatectomy. An online calculator for convenient clinical use of the model is available at www.npcr.se/nomogram
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