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Featured researches published by Sigridur Zoëga.


Pain Practice | 2015

Quality Pain Management in the Hospital Setting from the Patient's Perspective

Sigridur Zoëga; Herdís Sveinsdóttir; G. Sigurdsson; Thor Aspelund; Sandra E. Ward; Sigridur Gunnarsdottir

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 hospitals, with subsequent deleterious effects on well‐being.


Journal of Family Nursing | 2014

Attitudes of Registered and Licensed Practical Nurses About the Importance of Families in Surgical Hospital Units: Findings From the Landspitali University Hospital Family Nursing Implementation Project.

Katrín Blöndal; Sigridur Zoëga; Jorunn E. Hafsteinsdottir; Olof Asdis Olafsdottir; Audur B. Thorvardardottir; Sigrun A. Hafsteinsdottir; Herdís Sveinsdóttir

The purpose of this study was to examine attitudes of registered nurses and licensed practical nurses about the importance of the family in surgical hospital units before (T1) and after (T2) implementation of a Family Systems Nursing educational intervention based on the Calgary Family Assessment and Intervention Models. This study was part of the Landspitali University Hospital Family Nursing Implementation Project and used a nonrandomized, quasi-experimental design with nonequivalent group before and after and without a control group. There were 181 participants at T1 and 130 at T2. No difference was found in nurses’ attitudes as measured by the Families Importance in Nursing Care–Nurses’ Attitudes (FINC-NA) questionnaire, before and after the educational intervention. Attitudes toward families were favorable at both times. Analysis of demographic variables showed that age, work experience, and workplace (inpatient vs. outpatient units) had an effect on the nurses’ attitudes toward families. The influence of work experience on attitudes toward family care warrants further exploration.


Nursing Forum | 2016

Quality Pain Management in Adult Hospitalized Patients: A Concept Evaluation

Sigridur Zoëga; Sigridur Gunnarsdottir; Margaret E. Wilson; Debra B. Gordon

AIM To explore the concept of quality pain management (QPM) in adult hospitalized patients. BACKGROUND Pain is common in hospitalized patients, and pain management remains suboptimal in some settings. DESIGN A concept evaluation based on Morse et al.s method. DATA SOURCE Of more than 5,000 articles found, data were restricted to 37 selected key articles published in peer-reviewed journals. REVIEW METHODS Data were extracted from the selected articles and then synthesized according to the following: definition, characteristics, boundaries, preconditions, and outcomes. RESULTS QPM relates to the Structure: organizationally supported evidence-based policies, competent staff, interprofessional and specialized care, and staff accountability; PROCESS screening, assessment/reassessment and communication of pain and its treatment, patient/family education, individualized evidence-based treatment, embedded in safe, effective, patient-centered, timely, efficient, and equitable services; and OUTCOMES reduced pain severity and functional interference, decreased prevalence/severity of adverse consequences from pain or pain treatment, and increase in patient satisfaction. CONCLUSIONS QPM is a multifaceted concept that remains poorly defined in the literature. Studies should aim to develop valid, reliable, and operational measures of the pillars of QPM and to look at the relationship among these factors. Authors need to state how they define and what aspects of QPM they are measuring.


Pain Management Nursing | 2015

Quality pain management practices in a university hospital.

Sigridur Zoëga; Sandra E. Ward; G. Sigurdsson; Thor Aspelund; Herdís Sveinsdóttir; Sigridur Gunnarsdottir

Despite available guidelines and efforts to improve pain management, pain remains prevalent in hospitals. The aim of this study was to explore whether pain management practices in a university hospital were in line with guidelines on acute, geriatric, and cancer pain. This was a descriptive, correlational, and point-prevalence study conducted at a university hospital with 282 adults, who were hospitalized for 24 hours and were alert and able to participate. Patient self-report data were collected with the American Pain Society questionnaire and pain management data were collected from medical records. Adequacy of treatment was measured with the Pain Management Index, calculated for prescribed and administered treatments. The mean age of participants was 68.9 years (SD = 17; range 18-100); 49% were women; and 72% were on medical services. Pain assessment was documented for 57% of patients, of those, 27% had pain severity documented with a standardized scale. Most patients (85%) were prescribed analgesics and multimodal therapy was prescribed for 60%. Prescribed treatment was adequate for 78% of patients, whereas 64% were administered adequate treatment. The odds of receiving adequate treatment were higher (odds ratio, 3.44; 95% confidence interval, 1.38-8.60) when pain severity was documented. Nonpharmacologic methods were used by 34% of patients. Although the majority of patients had an analgesic prescription, many did not receive adequate treatment. The use of pain severity scales was associated with the provision of more adequate pain treatment. To provide quality pain management, pain assessment needs to be improved and available treatments used to meet patient needs.


Nursing Forum | 2014

Quality pain management in adult hospitalized patients

Sigridur Zoëga; Sigridur Gunnarsdottir; Margaret E. Wilson; Debra B. Gordon

AIM To explore the concept of quality pain management (QPM) in adult hospitalized patients. BACKGROUND Pain is common in hospitalized patients, and pain management remains suboptimal in some settings. DESIGN A concept evaluation based on Morse et al.s method. DATA SOURCE Of more than 5,000 articles found, data were restricted to 37 selected key articles published in peer-reviewed journals. REVIEW METHODS Data were extracted from the selected articles and then synthesized according to the following: definition, characteristics, boundaries, preconditions, and outcomes. RESULTS QPM relates to the Structure: organizationally supported evidence-based policies, competent staff, interprofessional and specialized care, and staff accountability; PROCESS screening, assessment/reassessment and communication of pain and its treatment, patient/family education, individualized evidence-based treatment, embedded in safe, effective, patient-centered, timely, efficient, and equitable services; and OUTCOMES reduced pain severity and functional interference, decreased prevalence/severity of adverse consequences from pain or pain treatment, and increase in patient satisfaction. CONCLUSIONS QPM is a multifaceted concept that remains poorly defined in the literature. Studies should aim to develop valid, reliable, and operational measures of the pillars of QPM and to look at the relationship among these factors. Authors need to state how they define and what aspects of QPM they are measuring.


Pain Management Nursing | 2017

Determinants of Knowledge and Attitudes Regarding Pain among Nurses in a University Hospital: A Cross-sectional Study

Elfa Tholl Gretarsdottir; Sigridur Zoëga; Gunnar Tomasson; Herdís Sveinsdóttir; Sigridur Gunnarsdottir

ABSTRACT The aim of this cross‐sectional study was to evaluate the primary determinants of knowledge and attitudes regarding pain among nurses in a hospital setting. All registered nurses employed at participating units at a university hospital were invited to participate. Information on work experience, education, and hospital unit was evaluated using a questionnaire. The Knowledge and Attitude Survey Regarding Pain instrument was used to assess knowledge on pain management. The difference in knowledge between nurses with different levels of education was assessed with analysis of variance. The discriminatory ability of each question was determined with item response theory, and the association between correct answers to individual items and the total score were calculated using linear regression. Participants were 235 nurses, 51% of the 459 invited. The overall pain knowledge score was 26.1 (standard deviation 5.3, range 8–38) out of a total of 40 possible. Those with an advanced degree in nursing scored on average 2.9 points higher than those who did not have an advance degree (95% confidence interval: 0.9–4.7). Responses to clinical vignette questions showed more difference between nurses with different levels of knowledge of pain management than the other questions. Participants with the correct response to the best discriminatory item had 5.35 (95% confidence interval 4.08–6.61) points higher total score than those with an incorrect answer. Higher education is associated with better knowledge on pain management. To assess pain knowledge, the ability to interpret and solve a clinical vignette leads to better results than answering direct questions.


JMIR Serious Games (online) | 2017

Development, Usability, and Efficacy of a Serious Game to Help Patients Learn About Pain Management After Surgery: An Evaluation Study

Brynja Ingadottir; Katrín Blöndal; David Thue; Sigridur Zoëga; Ingela Thylén; Tiny Jaarsma

Background Postoperative pain is a persistent problem after surgery and can delay recovery and develop into chronic pain. Better patient education has been proposed to improve pain management of patients. Serious games have not been previously developed to help patients to learn how to manage their postoperative pain. Objective The aim of this study was to describe the development of a computer-based game for surgical patients to learn about postoperative pain management and to evaluate the usability, user experience, and efficacy of the game. Methods A computer game was developed by an interdisciplinary team following a structured approach. The usability, user experience, and efficacy of the game were evaluated using self-reported questionnaires (AttrakDiff2, Postoperative Pain Management Game Survey, Patient Knowledge About Postoperative Pain Management questionnaire), semi-structured interviews, and direct observation in one session with 20 participants recruited from the general public via Facebook (mean age 48 [SD 14]; 11 women). Adjusted Barriers Questionnaire II and 3 questions on health literacy were used to collect background information. Results Theories of self-care and adult learning, evidence for the educational needs of patients about pain management, and principles of gamification were used to develop the computer game. Ease of use and usefulness received a median score between 2.00 (IQR 1.00) and 5.00 (IQR 2.00) (possible scores 0-5; IQR, interquartile range), and ease of use was further confirmed by observation. Participants expressed satisfaction with this novel method of learning, despite some technological challenges. The attributes of the game, measured with AttrakDiff2, received a median score above 0 in all dimensions; highest for attraction (median 1.43, IQR 0.93) followed by pragmatic quality (median 1.31, IQR 1.04), hedonic quality interaction (median 1.00, IQR 1.04), and hedonic quality stimulation (median 0.57, IQR 0.68). Knowledge of pain medication and pain management strategies improved after playing the game (P=.001). Conclusions A computer game can be an efficient method of learning about pain management; it has the potential to improve knowledge and is appreciated by users. To assess the game’s usability and efficacy in the context of preparation for surgery, an evaluation with a larger sample, including surgical patients and older people, is required.


Supportive Care in Cancer | 2018

Effects of web-based interventions on cancer patients’ symptoms: review of randomized trials

Nanna Fridriksdottir; Sigridur Gunnarsdottir; Sigridur Zoëga; Brynja Ingadottir; E. J. G. Hafsteinsdottir

PurposeSymptom management is of high priority in cancer care. Information and communication technology allows interventions to be provided through the internet to enhance the delivery of care. This study aimed to review the effects of web-based interventions on cancer patients’ symptoms.MethodsMEDLINE, PSychINFO, PubMed, CINAHL, and Cochrane databases were systematically searched. Included were randomized controlled trials (RCTs), pilot RCTs, or quasi-experimental (QE) studies focusing on web-based interventions in adult cancer patients with at least one outcome primary or secondary, in terms of symptoms, treatment side effects, or distress. Data were analyzed study by study.ResultsTwenty studies were identified. All web interventions included information, 16 included self-management support, 14 included self-monitoring, 13 included feedback/tailored information, 12 used communication with health-care professionals, and eight used communication with other patients. Overall, 13 studies reported positive symptom outcomes. Psychological distress was reported in eight studies with positive intervention effects in three. Symptoms of anxiety/depression were reported in ten studies with positive intervention effects in five. Somatic symptom severity was reported in ten studies with intervention effects found in six, and symptom distress was reported in six studies with intervention effects found in all.ConclusionsThis review shows the promising potential of web-based interventions for cancer symptom management, although it was limited by considerable heterogeneity in the interventions tested and targeted outcomes. The multidimensional nature of symptoms was partly addressed; only one study was guided by a comprehensive theoretical model of cancer symptom management. It can only be speculated which web elements are important for effective symptom outcomes. Further testing is needed for web-based cancer symptom management.


Scandinavian Journal of Pain | 2017

Education and support strategies improve assessment and management of pain by nurses

Sigridur Zoëga

In this issue of the Scandinavian Journal of Pain, Peterson and coleagues report on a quality improvement study aimed to improve ain assessment in three hospitals in Sweden [1]. Nurses and urse assistants received education on new assessment routines, onsisting of standardized methods of assessment and documenation of pain. The authors did identify barriers to optimal practice efore embarking on the project and care was taken to adjust the ntervention to local context. Pain resource nurses (PRNs) in each articipating ward provided both education and support to staff, n addition to the research team. The intervention was successul in changing practices. The documentation of pain severity with he numeric scale increased from 7% to 36% and the proportion of atients who were reassessed after receiving analgesics increased rom 73% to 86%.


Scandinavian Journal of Pain | 2017

Scientific presentations at the 2017 annual meeting of the Scandinavian Association for the Study of Pain (SASP)

Sigridur Zoëga

Iceland. In this issue of the digital version of the Scandinavian Journal f Pain we publish the abstracts presented at a successful annual ongress of SASP in Aalborg, Denmark, April 27–28, 2017. Sixty hree abstracts were presented by SASP-members and other pain esearchers, representing the interest and competency of both asic science and clinical pain researchers in the Nordic countries. he abstracts indicate an increase in the understanding of painechanisms, and improvements in evidence-based management f our many patients suffering from both acute and chronic pain. The topics of this year’s meeting, which was held in collabration with the Danish IASP Chapter, were Neuroplasticity and ost-operative Pain. For the fourth time, a one-day PhD course was eld in conjunction with the Annual Meeting, and the SASP travel

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Sandra E. Ward

University of Wisconsin-Madison

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