208 research outputs found
Simulaatiolaboratorion hyödyntäminen sairaanhoitajaopiskelijoiden informaatiolukutaidon opetuksessa: aineistonkeruuta väitöskirjaa varten
Vanhuskäsityksiä julkisissa ja yksityisissä organisaatioissa tehostetun palveluasumisen yksiköiden vertailu henkilöstön näkökulmasta
Lymfoomien luokitus tarkentuu
Lymfoomien alatyyppien yleisyystiedot ovat nyt saatavilla Suomen syöpärekisterin verkkosivuilla. Lymfoomat yleistyvät, mutta kuolleisuus non-Hodgkin-lymfoomiin on laskussa. Lymfoomat jaetaan nykyään B- ja T-solulymfoomiin, kun aiemmin jako tehtiin vain Hodgkinin ja non-Hodgkin-lymfoomiin. Laadukas ja kattava rekisteritieto on tärkeää harvinaissairauksien hoidon kehittämisen pohjaksi.Peer reviewe
Adverse prognostic impact of regulatory T-cells in testicular diffuse large B-cell lymphoma
Objectives Testicular diffuse large B-cell lymphoma (T-DLBCL) is a rare and aggressive extranodal lymphoma. We have previously shown that high content of tumor-infiltrating lymphocytes (TILs) and PD-1 expressing TILs associate with better survival in T-DLBCL. In this study, we have further characterized distinct TIL subtypes and their proportions in association with patient demographics and survival. Methods We used multiplex immunohistochemistry to characterize TIL phenotypes, including cytotoxic T-cells (CTLs; CD8(+), OX40(+), Granzyme B+, Ki-67(+), LAG-3(+), TIM-3(+), PD-1(+)), CD4(+)T-cells (CD3(+), CD4(+), TIM-3(+), LAG-3(+)), regulatory T-cells (Tregs; CD3(+), CD4(+), FoxP3(+)), and T helper 1 cells (Th1; CD3(+), CD4(+), T-bet(+)) in 79 T-DLBCLs, and correlated the findings with patient demographics and outcome. Results We observed a substantial variation in TIL phenotypes between the patients. The most prominent CD8(+)TILs were Ki-67(+)and TIM-3(+)CTLs, whereas the most prominent CD4(+)TILs were FoxP3(+)Tregs. Despite the overall favorable prognostic impact of high TIL content, we found a subpopulation of T-bet(+)FoxP3(+)Tregs that had a significant adverse impact on survival. Lower content of CTLs with activated or exhausted phenotypes correlated with aggressive clinical features. Conclusions Our results demonstrate significant variation in TIL phenotypes and emphasize the adverse prognostic impact of Tregs in T-DLBCL.Peer reviewe
Pregnancy-associated stroke -a systematic review of subsequent pregnancies and maternal health
BackgroundPregnancy-associated stroke is a rare but life-threatening event, with an estimated incidence of 30/100000 deliveries. Data on the risk of stroke recurrence and the risk of other adverse pregnancy outcomes are essential for adequate counselling and surveillance in subsequent pregnancies. The aim of this systematic review is to describe the implications of a pregnancy-associated stroke for the future health of these women.MethodsWe searched Ovid Medline, PubMed, Cochrane Library and CINAHL for articles published in 1980-2018. Articles including women with pregnancy-associated stroke and information on at least one of the following outcomes were included: 1) recurrence of stroke during subsequent pregnancy, 2) number and course of subsequent pregnancies and their outcomes and 3) subsequent cardiovascular health.ResultsTwelve articles were included in the review, with six providing information on subsequent pregnancies, four on subsequent maternal health and two on both. The included articles varied greatly in terms of study design, length of follow up and reported outcomes. We found 252 women with pregnancy-associated stroke for whom the outcomes of interest were reported: 135 women with information on subsequent pregnancies and 123 women with information on future health. In total, 55 pregnancies after stroke were found. In the majority of studies, the incidence of pregnancy complications was comparable to that of the general population. The risk of stroke recurrence during pregnancy was 2%. Data on subsequent health of these women were limited, and the quality of the data varied between the studies.ConclusionsData on subsequent pregnancies and health of women with a history of pregnancy-associated stroke are limited. Further research on this topic is essential for adequate counselling and secondary prevention.Peer reviewe
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