Browsing by Subject "Prognosis"

Sort by: Order: Results:

Now showing items 21-40 of 101
  • Laitinen, Minna; Lindholm, Paula (2019)
  • Leopold, Valentine; Gayat, Etienne; Pirracchio, Romain; Spinar, Jindrich; Parenica, Jiri; Tarvasmäki, Tuukka; Lassus, Johan; Harjola, Veli-Pekka; Champion, Sebastien; Zannad, Faiez; Valente, Serafina; Urban, Philip; Chua, Horng-Ruey; Bellomo, Rinaldo; Popovic, Batric; Ouweneel, Dagmar M.; Henriques, Jose P. S.; Simonis, Gregor; Levy, Bruno; Kimmoun, Antoine; Gaudard, Philippe; Basir, Mir Babar; Markota, Andrej; Adler, Christoph; Reuter, Hannes; Mebazaa, Alexandre; Chouihed, Tahar (2018)
    Catecholamines have been the mainstay of pharmacological treatment of cardiogenic shock (CS). Recently, use of epinephrine has been associated with detrimental outcomes. In the present study we aimed to evaluate the association between epinephrine use and short-term mortality in all-cause CS patients. We performed a meta-analysis of individual data with prespecified inclusion criteria: (1) patients in non-surgical CS treated with inotropes and/or vasopressors and (2) at least 15% of patients treated with epinephrine administrated alone or in association with other inotropes/vasopressors. The primary outcome was short-term mortality. Fourteen published cohorts and two unpublished data sets were included. We studied 2583 patients. Across all cohorts of patients, the incidence of epinephrine use was 37% (17-76%) and short-term mortality rate was 49% (21-69%). A positive correlation was found between percentages of epinephrine use and short-term mortality in the CS cohort. The risk of death was higher in epinephrine-treated CS patients (OR [CI] = 3.3 [2.8-3.9]) compared to patients treated with other drug regimens. Adjusted mortality risk remained striking in epinephrine-treated patients (n = 1227) (adjusted OR = 4.7 [3.4-6.4]). After propensity score matching, two sets of 338 matched patients were identified and epinephrine use remained associated with a strong detrimental impact on short-term mortality (OR = 4.2 [3.0-6.0]). In this very large cohort, epinephrine use for hemodynamic management of CS patients is associated with a threefold increase of risk of death.
  • Carpen, Timo; Syrjänen, Stina; Jouhi, Lauri; Randen-Brady, Reija; Haglund, Caj; Mäkitie, Antti; Mattila, Petri S.; Hagström, Jaana (2020)
    Background The etiological role of human papillomavirus (HPV) in oropharyngeal squamous cell carcinoma (OPSCC) is confirmed. However, the role of other oncoviruses in OPSCC is unknown. Materials and methods A total of 158 consecutive OPSCC patients treated with curative intent were included. DNA extracted from tumor sections was used to detect Epstein-Barr virus (EBV), HPV, and the following polyomaviruses: John Cunningham virus (JCV), Simian virus 40 (SV40), and BK virus (BKV) with PCR. In addition, p16 expression was studied by immunohistochemistry, and EBV-encoded small RNA (EBER) transcripts were localized by in situ hybridization. The effect of viral status on overall survival (OS) and disease-free survival (DFS) was analyzed. Results A total of 94/158 samples (59.5%) were HPV-positive, 29.1% contained BKV DNA, 20.3% EBV DNA, 13.9% JCV DNA, and 0.6% SV40 DNA. EBER was expressed only in stromal lymphocytes adjacent to the tumor and correlated with HPV positivity (p = 0.026). p16 expression associated only with HPV. None of the three polyomaviruses had an impact on survival. Patients with EBER-positive but HPV-negative OPSCC had significantly poorer OS and DFS than those with HPV-positive OPSCC and slightly worse prognosis compared with the patients with EBER-negative and HPV-negative OPSCC. Conclusion Polyomaviruses are detectable in OPSCC but seem to have no impact on survival, whereas HPV was the strongest viral prognostic factor. EBER expression, as a sign of latent EBV infection, may have prognostic impact among patients with HPV-negative OPSCC. EBER analysis may identify a new subgroup of OPSCCs unrelated to HPV.
  • Sandeman, Kevin; Rannikko, Antti; Kenttämies, Anu; Mirtti, Tuomas (2016)
  • Myllykangas, Mikko; Reinikainen, Petri; Kouri, Mauri; Visapää, Harri (2017)
  • Kuchenbaecker, K.B.; McGuffog, L.; Barrowdale, D.; Lee, Andrew; Soucy, P.; Dennis, J.; Domchek, S.M.; Robson, M.; Spurdle, A.B.; Ramus, S.J.; Mavaddat, N.; Terry, M.B.; Neuhausen, S.L.; Schmutzler, R.K.; Simard, J.; Pharoah, P.D.P.; Offit, K.; Couch, F.J.; Chenevix-Trench, G.; Easton, D.F.; Antoniou, A.C.; Healey, S.; Lush, M.; Hamann, U.; Southey, M.; John, E.M.; Chung, W.K.; Daly, M. B.; Buys, S.S.; Goldgar, D.E.; Dorfling, C.M.; van Rensburg, E.J.; Ding, Y.C.; Ejlertsen, B.; Gerdes, A.-M.; Hansen, T.V.O.; Slager, S.; Hallberg, E.; Benitez, J.; Osorio, A.; Cohen, N.; Lawler, W.; Weitzel, J.N.; Peterlongo, P.; Pensotti, V.; Dolcetti, R.; Barile, M.; Aittomäki, K.; Nevanlinna, H.; Rantala, J. (2017)
    Background: Genome-wide association studies (GWAS) have identified 94 common single-nucleotide polymorphisms (SNPs) associated with breast cancer (BC) risk and 18 associated with ovarian cancer (OC) risk. Several of these are also associated with risk of BC or OC for women who carry a pathogenic mutation in the high-risk BC and OC genes BRCA1 or BRCA2. The combined effects of these variants on BC or OC risk for BRCA1 and BRCA2 mutation carriers have not yet been assessed while their clinical management could benefit from improved personalized risk estimates. Methods: We constructed polygenic risk scores (PRS) using BC and OC susceptibility SNPs identified through population-based GWAS: for BC (overall, estrogen receptor [ER]-positive, and ER-negative) and for OC. Using data from 15 252 female BRCA1 and 8211 BRCA2 carriers, the association of each PRS with BC or OC risk was evaluated using a weighted cohort approach, with time to diagnosis as the outcome and estimation of the hazard ratios (HRs) per standard deviation increase in the PRS. Results: The PRS for ER-negative BC displayed the strongest association with BC risk in BRCA1 carriers (HR = 1.27, 95% confidence interval [CI] = 1.23 to 1.31, P = 8.2 × 10-53). InBRCA2 carriers, the strongest association with BC risk was seen for the overall BCPRS (HR = 1.22, 95% CI = 1.17 to 1.28, P = 7.2 × 10-20). The OC PRS was strongly associated with OC risk for both BRCA1 and BRCA2 carriers. These translate to differences in absolute risks (more than 10% in each case) between the top and bottom deciles of the PRS distribution; for example, the OC risk was 6% by age 80 years for BRCA2 carriers at the 10th percentile of the OC PRS compared with 19% risk for those at the 90th percentile of PRS. Conclusions: BC and OC PRS are predictive of cancer risk in BRCA1 and BRCA2 carriers. Incorporation of the PRS into risk prediction models has promise to better inform decisions on cancer risk management. © The Author 2017.
  • Almangush, Alhadi; Leivo, Ilmo; Siponen, Maria; Sundquist, Elias; Mroueh, Rayan; Mäkitie, Antti A.; Soini, Ylermi; Haglund, Caj; Nieminen, Pentti; Salo, Tuula (2018)
    It is of great clinical importance to identify simple prognostic markers from preoperative biopsies that could guide treatment planning. Here, we compared tumor budding (B), depth of invasion (D), and the combined scores (i.e., budding and depth of invasion (BD) histopathologic model) in preoperative biopsies and the corresponding postoperative specimens of oral tongue squamous cell carcinoma (OTSCC). Tumor budding and depth of invasion were evaluated in the pre- and postoperative samples from 100 patients treated for OTSCC. Sensitivity and specificity statistics were used. Our results showed statistically significant (P <0.001) relationship between pre- and postoperative BD scores. There was an agreement between the pre- and postoperative BD model scores in 83 cases (83%) with 57.1% sensitivity (95% CI 39.4 to 73.7%) and 96.9% specificity (95% CI 89.3 to 99.6%). Our findings suggest that the BD model, analyzed from representative biopsies, could be used for the treatment planning of OTSCC.
  • Koskenvuo, Laura; Pöyhönen, Minna; Lepistö, Anna (2020)
  • Fagerholm, Rainer; Faltinova, Maria; Aaltonen, Kirsi; Aittomaki, Kristiina; Heikkila, Paivi; Halttunen-Nieminen, Mervi; Nevanlinna, Heli; Blomqvist, Carl (2018)
    Long term use of postmenopausal hormone therapy (HT) has been reported to increase breast cancer risk. On the other hand, observational studies suggest that breast cancers diagnosed during HT may have a more favorable prognosis. While family history is a risk factor for breast cancer, and genetic factors also influence prognosis, the role of family history in combination with HT use has been little studied. We investigated the relationship between HT, family history, and prognosis in 584 (267 exposed) familial and 952 (460 exposed) non-familial breast cancer cases, using three survival end points: death from breast cancer (BCS), distant disease free survival (DDFS), and local recurrence free survival (LRFS). Among non-familial cases, HT was associated with better BCS (HR 0.63, 95% CI 0.41-0.94; p = 0.025), and DDFS (HR 0.58, 95% CI 0.40-0.85; p = 0.005), with a consistent but not statistically significant effect in LRFS. This effect was not seen in familial cases (HR > 1.0), and family history was found to interact with HT in BCS (p((interaction)) = 0.0067) (BC-death) and DDFS (p((interaction)) = 0.0070). There was phenotypic heterogeneity between HT-associated tumors in familial and non-familial cases, particularly on estrogen receptor (ER) status, although the interaction between HT and family history appears to be at least partially independent of these markers (p = 0.0370 after adjustment for standard prognostic factors). If confirmed by further studies, our results suggest that family history should be taken into consideration in clinical counseling before beginning a HT regimen.
  • Seikku, Laura; Macharey, Georg; Stefanovic, Vedran; Tekay, Aydin (2018)
  • Öhman, J.; Harjola, Veli-Pekka; Karjalainen, P.; Lassus, Johan (2018)
    Aims There is little evidence-based therapy existing for acute heart failure (AHF), hospitalizations are lengthy and expensive, and optimal monitoring of AHF patients during in-hospital treatment is poorly defined. We evaluated a rapid cardiothoracic ultrasound (CaTUS) protocol, combining focused echocardiographic evaluation of cardiac filling pressures, that is, medial E/e' and inferior vena cava index, with lung ultrasound (LUS) for guiding treatment in hospitalized AHF patients. Methods and results We enrolled 20 consecutive patients hospitalized for AHF, whose in-hospital treatment was guided using the CaTUS protocol according to a pre-specified treatment protocol targeting resolution of pulmonary congestion on LUS and lowering cardiac filling pressures. Treatment results of these 20 patients were compared with those of a standard care sample of 100 patients, enrolled previously for follow-up purposes. The standard care sample had CaTUS performed daily for follow-up and received standard in-hospital treatment without ultrasound guidance. All CaTUS exams were performed by a single experienced sonographer. The CaTUS-guided therapy resulted in significantly larger decongestion as defined by reduction in symptoms, cardiac filling pressures, natriuretic peptides, cumulative fluid loss, and resolution of pulmonary congestion (P <0.05 for all) despite a shorter mean length of hospitalization. Congestion parameters were significantly lower also at discharge (P <0.05 for all), without any significant difference in these parameters on admission. The treatment arm displayed better survival regarding the combined endpoint of 6 month all-cause death or AHF re-hospitalization (log rank P = 0.017). No significant difference in adverse events occurred between the groups. Conclusions The CaTUS-guided therapy for AHF resulted in greater decongestion during shorter hospitalization without increased adverse events in this small pilot study and might be associated with a better post-discharge prognosis.
  • Malila, Nea; Virtanen, Anni; Pitkäniemi, Janne (2019)
  • Peltonen, Reetta; Hagström, Jaana; Tervahartiala, Taina; Sorsa, Timo; Haglund, Caj; Isoniemi, Helena (2021)
    Introduction: The liver metastases of colorectal cancer (CRC) can be surgically treated in selected cases, with continuously improving results. Matrix metalloproteinases (MMPs) contribute to cancer invasion by degrading the extracellular matrix, and elevated levels of MMP-2, MMP-8, and MMP-9 have been detected in several malignancies. Myeloperoxidase (MPO) is a mediator of tissue damage that can oxidatively activate latent MMPs. We evaluated the prognostic value of MMP-2, MMP-8, and MMP-9 in tissue samples of primary tumors and liver metastases and the pre- and postoperative serum levels of MMP-8, MMP-9, and MPO in CRC patients undergoing liver resection. Methods: Tissue and serum samples were obtained from 111 patients who had primary colorectal tumors and their liver metastases surgically treated at the Helsinki University Hospital between 1988 and 2007. Tissue expression of MMP-2, MMP-8, and MMP-9 in primary tumors and liver metastases was evaluated by immunohistochemistry. Pre- and postoperative serum concentrations of MMP-8, MMP-9, and MPO were determined using a time-resolved immunofluorometric assay or commercially available enzyme-linked immunosorbent assay kits. Clinical data were retrieved from patient records and the Central Statistical Office of Finland. Associations with disease-free survival (DFS) and overall survival (OS) were estimated using Cox regression analysis and the Kaplan-Meier method. Results: High expression of MMP-9 in colorectal tumor tissue was associated with better DFS (p = 0.010), and high preoperative MPO in serum with improved DFS and OS (p < 0.001 and p = 0.014, respectively). The prognostic significance varied according to gender, age, and the synchronicity of liver metastases. Conclusion: Low preoperative MPO in serum might identify patients at high risk of recurrence and death after resection of colorectal liver metastases. Elevated preoperative MPO and high expression of MMP-9 in colorectal tumor tissue indicate an improved prognosis. The use of these biomarkers should be adjusted according to clinical characteristics.
  • Carpen, Timo; Sorsa, Timo; Jouhi, Lauri; Tervahartiala, Taina; Haglund, Caj; Syrjänen, Stina; Tarkkanen, Jussi; Mohamed, Hesham; Mäkitie, Antti; Hagström, Jaana; Mattila, Petri S. (2019)
    Background An emerging subset of oropharyngeal squamous cell carcinomas (OPSCC) is caused by HPV. HPV-positive OPSCC has a better prognosis than HPV-negative OPSCC, but other prognostic markers for these two different diseases are scarce. Our aim was to evaluate serum levels and tumor expression of matrix metalloproteinase-8 (MMP-8) and tissue inhibitor of metalloproteinase-1 (TIMP-1) and to assess their prognostic role in HPV-positive and HPV-negative OPSCC. Materials and methods A total of 90 consecutive OPSCC patients diagnosed and treated with curative intent at the Helsinki University Hospital between 2012 and 2016 were included. Serum samples were prospectively collected. An immunofluorometric assay and an enzyme-linked immunosorbent assay were used to determine MMP-8 and TIMP-1 serum concentrations, respectively. HPV status of the tumors was determined using a combination of HPV-DNA genotyping and p16-INK4a immunohistochemistry. The endpoints were overall survival (OS) and disease-free survival (DFS). Results High TIMP-1 serum levels were strongly and independently associated with poorer OS (adjusted HR 14.7, 95% CI 1.8-117.4, p = 0.011) and DFS (adjusted HR 8.7, 95% CI 1.3-57.1, p = 0.024) among HPV-negative patients; this association was not observed in HPV-positive OPSCC. Although TIMP-1 was immunoexpressed in the majority of the tumor tissue samples, the level of immunoexpression was not associated with prognosis, nor did MMP-8 serum levels. Conclusion Our results indicate that serum TIMP-1 levels may serve as an independent prognostic marker for HPV-negative OPSCC patients.
  • Lönnqvist, Tuula; Lauronen, Leena; Palomäki, Maarit; Suominen, Pertti (2016)
    •Hukkumistapaturman aikana kehittyy hypoksis-iskeeminen aivovaurio, eikä syntyneeseen vaurioon voi ­juurikaan vaikuttaa myöhemmin. •Elvytyksessä tärkeää on lisävaurion ehkäiseminen, happivajeen korjaaminen ja riittävän aivoperfuusion ­ylläpitäminen. •Ennusteen kannalta merkittävin asia on aivojen hapenpuutteen kesto eli hukuksissaoloaika. •Ennusteen arvioinnissa käytetään neurologisen tutkimuksen lisäksi aivojen magneettikuvausta, EEG-tutkimusta sekä somatosensorisia herätevasteita. •Neurologinen status sairaalasta kotiutettaessa ei kuvaa riittävästi myöhempää ennustetta, vaan tarvitaan neurologista ja neurokognitiivista pitkäaikaisseurantaa.
  • Biddle, Daniel J.; Hermens, Daniel F.; Lallukka, Tea; Aji, Melissa; Glozier, Nick (2019)
    Objectives: We evaluated whether insomnia symptoms and short or long sleep duration, alone or in combination, are robustly associated with subsequent trajectory of mental health symptoms. Methods: Participants were 2598 individuals (15 to 94 years of age) with elevated mental health symptoms at baseline (2013-14). Associations of baseline insomnia symptoms and sleep duration with two-year trajectory of mental health were estimated and adjusted for multiple potential confounders. Outcomes included recovery (well at both follow-up timepoints), intermittent symptoms (unwell at one follow-up timepoint), and chronic symptoms (unwell at each follow-up timepoint). Results: Adjusted for age and sex, baseline insomnia symptoms predicted intermittent (OR 1.43, 95% CI 1.15-1.80) and chronic (OR 2.16, 95% CI 1.77-2.68) trajectories of mental health symptoms. Short sleep duration (= 6 to Conclusion: A focus on just sleep duration or insomnia symptoms in those with elevated mental health symptoms will not be adequate to address chronicity. Both components of sleep disturbance, and in particular their co-occurrence, should be addressed. (c) 2018 Elsevier B.V. All rights reserved.
  • Frosen, Juhana; Rezai Jahromi, Behnam; Hernesniemi, Juha (2016)
  • Anttonen, Anu; Kauppi, Juha; Räsänen, Jari; Piilonen, Anneli; Karjalainen-Lindsberg, Marja-Liisa; Suonpää, Pia (2020)
    Kateenkorvan kasvaimet ovat monimuotoinen joukko harvinaisia syöpiä, jotka ovat yleensä parannet­ta vissa leikkauksella. Tietokonetomografia (TT) on perustutkimus arvioitaessa kateenkorvan syöpien levinneisyyttä. Erotusdiagnostiset vaihtoehdot on syytä huomioida ja asianmukaisesti diagnosoida ennen hoitopäätösten tekoa. Kateenkorvan syöpien hoitosuunnitelma tehdään moniammatillisessa hoitokokouksessa. Mikäli kasvain ei ole suoraan leikattavissa, voidaan säde­ ja solunsalpaajahoidolla pienentää kasvainmassaa ja mahdollistaa paranemista tavoitteleva leikkaus. Edenneen kateenkorvan syövän hoidossa solunsalpaajat pienentävät usein tautitaakkaa ja lievittävät syövän aiheuttamia oireita. Lisääntyvä kateenkorvan syöpien biologian tuntemus mahdollistanee tulevaisuudessa myös geeni­muutoksiin kohdennetut hoidot.
  • Knuuttila, Aija (2020)
  • Mäenpää, Hanna; Keski-Säntti, Harri; Aula, Hanna; Vaalavirta, Leila; Heiskanen, Ilkka (2019)