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- Nilsson, Jonas, et al.
(författare)
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End-of-life care : Where do cancer patients want to die? A systematic review
- 2017
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Ingår i: Asia-Pacific Journal of Clinical Oncology. - : John Wiley & Sons. - 1743-7555 .- 1743-7563. ; 13:6, s. 356-364
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Forskningsöversikt (refereegranskat)abstract
- The importance to die at preferred death place is substantial among terminally ill cancer patients. Previously, several studies have investigated this issue, but no systematic review has been made for many years. This systematic review was made in order to investigate preferred death place among cancer patients. A systematic search was made in PubMed library and a total of 399 articles were found, of which 23 were eligible and included in the review. Preference of home death averaged by 59.9% (39.7-100%) across all studies. Information about actual death place was only reported in 12 studieswith an average of 40.4% (14-65.2%); thus, the incongruence between preferred and actual death place seems to be substantial. This highlights the importance of health care providers to discuss the issue with the patients and their families. However, study designs must improve and publications of socioeconomic data should be unified to ease interpretation in future studies.
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- Skinner, Tina L, et al.
(författare)
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Impact of a brief exercise program on the physical and psychosocial health of prostate cancer survivors : A pilot study.
- 2016
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Ingår i: Asia-Pacific Journal of Clinical Oncology. - : Wiley. - 1743-7555 .- 1743-7563. ; 12:3, s. 225-234
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Tidskriftsartikel (refereegranskat)abstract
- AIM: It is well established that exercise is beneficial for prostate cancer survivors. The challenge for health professionals is to create effective strategies to encourage survivors to exercise in the community. Many community exercise programs are brief in duration (e.g. <5 exercise sessions); whilst evidence for the efficacy of exercise within the literature are derived from exercise programs ≥8 weeks in duration, it is unknown if health benefits can be obtained from a shorter program. This study examined the effect of a four-session individualized and supervised exercise program on the physical and psychosocial health of prostate cancer survivors.METHODS: Fifty-one prostate cancer survivors (mean age 69±7 years) were prescribed 1 h, individualized, supervised exercise sessions once weekly for 4 weeks. Participants were encouraged to increase their physical activity levels outside of the exercise sessions. Objective measures of muscular strength, exercise capacity, physical function and flexibility; and self-reported general, disease-specific and psychosocial health were assessed at baseline and following the intervention.RESULTS: Improvements were observed in muscle strength (leg press 17.6 percent; P < 0.001), exercise capacity (400-m walk 9.3 percent; P < 0.001), physical function (repeated chair stands 20.1 percent, usual gait speed 19.3 percent, timed up-and-go 15.0 percent; P < 0.001), flexibility (chair sit and reach +2.9 cm; P < 0.001) and positive well-being (P = 0.014) following the exercise program.CONCLUSION: A four-session exercise program significantly improved the muscular strength, exercise capacity, physical function and positive well-being of prostate cancer survivors. This short-duration exercise program is safe and feasible for prostate cancer survivors and a randomized controlled trial is now required to determine whether a similar individualized exercise regimen improves physical health and mental well-being over the short, medium and long term.
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- Kurzejamska, E, et al.
(författare)
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C/EBPβ expression is an independent predictor of overall survival in breast cancer patients by MHCII/CD4-dependent mechanism of metastasis formation.
- 2014
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Ingår i: Oncogenesis. - : Springer Science and Business Media LLC. - 2157-9024. ; 281, s. 441-442
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Tidskriftsartikel (refereegranskat)abstract
- CCAAT-enhancer binding protein β (C/EBPβ) is a transcription factor that has a critical role in mammary gland development and breast cancer progression. Loss of C/EBPβ increases metastatic dissemination of mouse mammary tumor cells. However, the mechanism by which C/EBPβ expression affects metastasis formation remains unknown. This study aims at determining the relationship between C/EBPβ and survival of breast cancer patients, and elucidating C/EBPβ's link with metastasis formation. C/EBPβ expression was evaluated in 137 cases of human breast cancer, and the correlation with overall survival was estimated by Kaplan-Meier analysis. Additionally, the mouse 4T1 tumor model was used for in vivo studies. Decreased C/EBPβ expression was found to be associated with shorter overall survival of breast cancer patients. In the murine 4T1 model, loss of C/EBPβ affects tumor growth, morphology and promotes metastatic spread to the lungs. Immunohistochemical analyses showed that C/EBPβ inhibition leads to increased major histocompatibility complex II (MHCII) expression, followed by the accumulation of CD45-, CD3- and CD4-positive (CD4+) lymphocytes in the tumors. Inflammation involvement in C/EBPβ-mediated metastasis formation was confirmed by DNA microarray and by experiments on CD4+ cell-deprived nude mice. Additionally, anti-CD3 and anti-CD4 treatments of C/EBPβ-silenced tumor-bearing mice resulted in reverting the C/EBPβ effect on tumor growth and metastasis. Altogether, C/EBPβ is a predictor of overall survival in breast cancer patients, and affects tumor growth, morphology and lung metastasis formation in murine 4T1 model. The mechanism of metastasis formation involves immunologic response depending on C/EBPβ-mediated activation of MHCII and accumulation of CD4+ lymphocytes in the tumor.
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