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Patients' beliefs can act as barriers to optimal management of cancer pain. The Barriers Questionnaire (BQ) is a tool used to evaluate such barriers. Here, the BQ has been revised to reflect changes… (More)
- Sandra Ward, Heidi S Donovan, Sigridur Gunnarsdottir, Ronald C. Serlin, Gary R. Shapiro, Susan Hughes
- Health psychology : official journal of the…
- 2008
OBJECTIVE
Based on theories regarding cognitive representations of illness and processes of conceptual change, a representational intervention to decrease cancer pain (RIDcancerPain) was developed… (More)
- Jón Snaedal, Jakop Kristinsson, Sigridur Gunnarsdottir, Olafsdóttir, M Baldvinsson, Torkell Jóhannesson
- Dementia and geriatric cognitive disorders
- 1998
The copper-containing enzyme superoxide dismutase (SOD) is a key enzyme in suppressing the amounts of superoxide anion radicals. Ceruloplasmin, the copper-transporting protein in plasma, also… (More)
- Hreinn Stefansson, Anna Bryndis Einarsdottir, +7 authors Kári Stefánsson
- Fertility and sterility
- 2001
OBJECTIVE
To investigate a possible association between the carrier frequency of the N314D mutation in the galactose-1-phosphate uridyl transferase (GALT) gene and endometriosis and linkage to the… (More)
- Sigridur Gunnarsdottir, Adnan A. Elfarra
- The Journal of pharmacology and experimental…
- 1999
cis-3-(9H-Purin-6-ylthio)acrylic acid (PTA) is a structural analog of azathioprine, a prodrug of the antitumor and immunosuppressive drug 6-mercaptopurine (6-MP). In this study, we examined the in… (More)
- Gudlaug Helga Åsgeirsdóttir, Vilborg Sigurdardottir, +5 authors B Vivat
- European journal of cancer care
- 2017
Palliative care focuses on improving quality of life (QoL). This study examined the feasibility of the Icelandic version of a provisional European Organisation for Research and Treatment of Cancer… (More)
- Thorunn Saevarsdottir, N Fridriksdottir, Sigridur Gunnarsdottir
- Cancer nursing
- 2010
The overall survival gain of cancer chemotherapy is estimated to be small, and some claim that it rarely improves quality of life (QOL). The purpose of this population-based study was to describe QOL… (More)
- Sigridur Zoëga, HerdÃs Sveinsdóttir, G H Sigurdsson, Thor Aspelund, Sandra Ward, Sigridur Gunnarsdottir
- Pain practice : the official journal of World…
- 2015
BACKGROUND
Pain management is a crucial issue for patients, and patients' perception of care is an important quality outcome criterion for health care institutions. Pain remains a common problem in… (More)
- Sigridur Zoëga, N Fridriksdottir, Valgerdur Lisa Sigurdardottir, Sigridur Gunnarsdottir
- Quality of Life Research
- 2012
The purpose of this study was to assess pain, other symptoms and QOL, and the relationship between these variables, among cancer patients on strong opioids. The study was cross-sectional,… (More)
- Sigridur Gunnarsdottir, Torkell Jóhannesson
- Pharmacology & toxicology
- 1997