1
|
Eating habits and the desire to eat healthier among patients with chronic pain: a registry-based study. Sci Rep 2024; 14:4705. [PMID: 38409442 PMCID: PMC10897138 DOI: 10.1038/s41598-024-55449-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 02/23/2024] [Indexed: 02/28/2024] Open
Abstract
Healthcare professionals often meet pain patients with a poor nutritional status such as obesity, unhealthy dietary behaviors, and a suboptimal dietary intake. A poor nutritional status may play a significant role in the occurrence, development, and prognosis of chronic pain. This study investigated eating habits in a specialized pain rehabilitation center using data (N = 2152) from the Swedish quality registry for pain rehabilitation during the period 2016-2021. Patients answered a lifestyle questionnaire regarding their eating habits and desire to modify their lifestyle. The mean (SD) patient age was 46.1 (14.6) years, with 24.8% classified as obese. Suboptimal eating habits included irregular mealtimes (27.2%), weekly consumption of fast-food (20.3%) and nearly daily consumption of confectionery (33.3%). Approximately 20% (n = 426) reported a desire to eat healthier. Frequent confectionery intake (Odds ratio [OR] 1.23, 95% Confidence Interval (CI) 1.04-1.47) and fast-food consumption (OR 1.58, 95% CI 1.24-2.02) increased the likelihood to desire healthier eating. Younger patients (18-29 years), those classified as obese, and those with more extended spatial pain were more likely to express a desire to eat healthier. Eating habits should be addressed in pain management and interdisciplinary pain rehabilitation teams are encouraged to provide nutritional care tailored to the patient's needs.
Collapse
|
2
|
The Importance of Nutrition as a Lifestyle Factor in Chronic Pain Management: A Narrative Review. J Clin Med 2022; 11:jcm11195950. [PMID: 36233817 PMCID: PMC9571356 DOI: 10.3390/jcm11195950] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/02/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022] Open
Abstract
In everyday clinical practice, healthcare professionals often meet chronic pain patients with a poor nutritional status. A poor nutritional status such as malnutrition, unhealthy dietary behaviors, and a suboptimal dietary intake can play a significant role in the occurrence, development, and prognosis of chronic pain. The relationship between nutrition and chronic pain is complex and may involve many underlying mechanisms such as oxidative stress, inflammation, and glucose metabolism. As such, pain management requires a comprehensive and interdisciplinary approach that includes nutrition. Nutrition is the top modifiable lifestyle factor for chronic non-communicable diseases including chronic pain. Optimizing one’s dietary intake and behavior needs to be considered in pain management. Thus, this narrative review reports and summarizes the existing evidence regarding (1) the nutrition-related health of people experiencing pain (2) the underlying potential mechanisms that explain the interaction between nutrition and chronic pain, and (3) the role of nutrition screening, assessment and evaluation for people experiencing pain and the scope of nutrition practice in pain management. Future directions in the nutrition and chronic pain field are also discussed.
Collapse
|
3
|
PL03.03 Personalised Smoking Cessation Support in a Lung Cancer Screening Programme: The Yorkshire Enhanced Stop Smoking Study (YESS). J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
4
|
Safety and efficacy of therapeutic taping in primary dysmenorrhea: a systematic review and meta-analysis. Sci Rep 2022; 12:7146. [PMID: 35504906 PMCID: PMC9065045 DOI: 10.1038/s41598-022-11034-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 04/18/2022] [Indexed: 01/11/2023] Open
Abstract
Primary dysmenorrhea (PD) is a common gynecological condition among adolescent and adult women. Several pharmacological and alternative therapies (e.g. therapeutic taping) have been used to treat PD, with varying effect. This systematic review and meta-analysis was performed to evaluate the safety and efficacy of therapeutic taping on clinical symptoms of PD, considering pain as the primary outcome. MEDLINE, Cochrane Library, Embase, PEDro, CINAHL and gray literature sources were searched from inception to February 2022 for randomized controlled trials (RCTs) that assessed the effect of therapeutic taping for PD. The language was restricted to English. A total of ten studies were included in the systematic review, involving 685 participants. Eight studies were included in quantitative analysis. The quality of the studies ranged from 4 to 7 with a median of 5 as assessed by PEDro scale. Meta-analyses indicated short-term improvements of pain compared to sham and no interventions. Elastic therapeutic taping (ETT) indicated short term improvements in anxiety associated with PD. Moderate to high quality of evidence suggested that ETT is an effective intervention in improving pain, anxiety, and quality of life of women with PD. A scarcity of evidence on the long-term effects of therapeutic taping in PD is observed.
Collapse
|
5
|
"That's the whole thing about vaping, it's custom tasty goodness": a meta-ethnography of young adults' perceptions and experiences of e-cigarette use. SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY 2021; 16:85. [PMID: 34772440 PMCID: PMC8586839 DOI: 10.1186/s13011-021-00416-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/08/2021] [Indexed: 01/04/2023]
Abstract
Background E-cigarettes are increasing in popularity, particularly among young adults. With public health organisations contesting the possible benefits of e-cigarettes, research is required to explore young adults’ use of e-cigarettes as a smoking cessation and recreational tool. This study examined existing qualitative data to understand how transition into adulthood and issues of identity affect young adults’ perceptions and experiences of e-cigarette use. Methods A meta-ethnography was conducted to examine how young adults perceive and use e-cigarettes. Data were synthesised using Noblit and Hare’s (1988) meta-ethnographic approach. Bronfenbrenner’s socio-ecological model (1979) was used to conceptualise themes and map findings. Results A total of 34 studies were included in the review. Young adults viewed e-cigarettes as a safer alternative to traditional cigarette smoking and perceived e-cigarettes as an effective cessation tool. Users were able to personalise their e-cigarette use due to the variety of flavours and devices available. E-cigarettes were found to be a sociable tool as they allowed users to align themselves with their peers who used e-cigarettes and facilitated use within smoke-free environments. Young adults demonstrated high levels of self-efficacy with regards to obtaining e-cigarettes from various retailers and were active consumers of e-cigarette marketing. Conclusion This meta-ethnography provides an in-depth insight into social norms around e-cigarette use and beliefs that e-cigarettes could be a safer alternative to traditional cigarettes. As young adults increasingly engage with e-cigarettes, there is a need for informed policy decisions regarding appropriate use. Engagement with e-cigarettes is often reflected within social media, so this medium could be a key platform for creating tailored interventions which inform young adults about the appropriate use of these products. Supplementary Information The online version contains supplementary material available at 10.1186/s13011-021-00416-4.
Collapse
|
6
|
Diet and Chronic Non-Cancer Pain: The State of the Art and Future Directions. J Clin Med 2021; 10:5203. [PMID: 34768723 PMCID: PMC8584994 DOI: 10.3390/jcm10215203] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 12/28/2022] Open
Abstract
Nutrition plays an important role in pain management. Healthy eating patterns are associated with reduced systemic inflammation, as well as lower risk and severity of chronic non-cancer pain and associated comorbidities. The role of nutrition in chronic non-cancer pain management is an emerging field with increasing interest from clinicians and patients. Evidence from a number of recent systematic reviews shows that optimising diet quality and incorporating foods containing anti-inflammatory nutrients such as fruits, vegetables, long chain and monounsaturated fats, antioxidants, and fibre leads to reduction in pain severity and interference. This review describes the current state of the art and highlights why nutrition is critical within a person-centred approach to pain management. Recommendations are made to guide clinicians and highlight areas for future research.
Collapse
|
7
|
The Effectiveness of Randomized Controlled Trials to Improve Dietary Intake in the Context of Cardiovascular Disease Prevention and Management in Rural Communities: A Systematic Review. J Acad Nutr Diet 2021; 121:2046-2070.e1. [PMID: 34247977 DOI: 10.1016/j.jand.2021.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 05/07/2021] [Accepted: 05/26/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Dietary intake is an important modifiable risk factor for cardiovascular disease. However, to our knowledge, there are no systematic reviews of nutrition interventions in the context of cardiovascular disease prevention and management within rural communities. This is important to investigate, given the unique geographic, social, and contextual factors associated with rurality. OBJECTIVE Our primary objective was to systematically assess evidence on the effectiveness of randomized controlled trials to improve dietary intake in the context of cardiovascular disease prevention and management in rural communities. METHODS Nine electronic databases were searched from inception to June 2020, including MEDLINE, The Cochrane Library, Embase, Emcare, PsycINFO, Scopus, Rural and Remote Health, CINAHL, and AMED. Randomized controlled trials that reported results of interventions with adult, rural populations and measured change in dietary intake compared to usual care, alternative intervention, or no intervention controls were included. Included randomized controlled trials were also assessed according to the TIDieR (Template for Intervention Description and Reporting) checklist and RE-AIM (reach, effectiveness, adoption, implementation, maintenance) framework. RESULTS Thirteen articles reporting results of randomized controlled trials were identified. Included articles reported a range of nutrition interventions and measured 18 dietary intake outcomes. Most studies (n = 10) demonstrated effectiveness in altering at least 1 dietary intake outcome, including fruit and/or vegetable (n = 9), fiber (n = 2), Dietary Risk Assessment score (n = 2), energy, dairy, carotene, vitamin C and sodium (all n = 1). However, there was wide variation in the reporting of intervention components (according to the TIDieR checklist) and impact (according to RE-AIM framework), resulting in difficulty interpreting the "real-world" implications of these results. CONCLUSIONS Through this systematic review, we found limited evidence of improvement in dietary intakes due to nutrition interventions in the context of cardiovascular disease prevention and management in rural communities. Fruit and/or vegetable intakes were the most frequently reported dietary intake outcomes, and most likely to be improved across the included studies. Included studies were generally not well reported, which may hinder replication by clinicians and consolidation of the evidence base by other researchers. Given the substantial burden of cardiovascular disease experienced by those living in rural areas of developed countries, additional high-quality nutrition research that acknowledges the complexities of rural health is required.
Collapse
|
8
|
Bridging the age gap in breast cancer: cluster randomized trial of two decision support interventions for older women with operable breast cancer on quality of life, survival, decision quality, and treatment choices. Br J Surg 2021; 108:499-510. [PMID: 33760077 PMCID: PMC10364907 DOI: 10.1093/bjs/znab005] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/04/2020] [Accepted: 12/28/2020] [Indexed: 11/14/2022]
Abstract
BACKGROUND Rates of surgery and adjuvant therapy for breast cancer vary widely between breast units. This may contribute to differences in survival. This cluster RCT evaluated the impact of decision support interventions (DESIs) for older women with breast cancer, to ascertain whether DESIs influenced quality of life, survival, decision quality, and treatment choice. METHODS A multicentre cluster RCT compared the use of two DESIs against usual care in treatment decision-making in older women (aged at least ≥70 years) with breast cancer. Each DESI comprised an online algorithm, booklet, and brief decision aid to inform choices between surgery plus adjuvant endocrine therapy versus primary endocrine therapy, and adjuvant chemotherapy versus no chemotherapy. The primary outcome was quality of life. Secondary outcomes included decision quality measures, survival, and treatment choice. RESULTS A total of 46 breast units were randomized (21 intervention, 25 usual care), recruiting 1339 women (670 intervention, 669 usual care). There was no significant difference in global quality of life at 6 months after the baseline assessment on intention-to-treat analysis (difference -0.20, 95 per cent confidence interval (C.I.) -2.69 to 2.29; P = 0.900). In women offered a choice of primary endocrine therapy versus surgery plus endocrine therapy, knowledge about treatments was greater in the intervention arm (94 versus 74 per cent; P = 0.003). Treatment choice was altered, with a primary endocrine therapy rate among women with oestrogen receptor-positive disease of 21.0 per cent in the intervention versus 15.4 per cent in usual-care sites (difference 5.5 (95 per cent C.I. 1.1 to 10.0) per cent; P = 0.029). The chemotherapy rate was 10.3 per cent at intervention versus 14.8 per cent at usual-care sites (difference -4.5 (C.I. -8.0 to 0) per cent; P = 0.013). Survival was similar in both arms. CONCLUSION The use of DESIs in older women increases knowledge of breast cancer treatment options, facilitates shared decision-making, and alters treatment selection. Trial registration numbers: EudraCT 2015-004220-61 (https://eudract.ema.europa.eu/), ISRCTN46099296 (http://www.controlled-trials.com).
Collapse
|
9
|
Efficacy of dietary interventions in individuals with substance use disorders for illicit substances or illicit use of pharmaceutical substances: A systematic review. J Hum Nutr Diet 2021; 34:981-993. [PMID: 33650747 DOI: 10.1111/jhn.12871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/19/2021] [Accepted: 01/27/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Disordered eating habits, poor dietary intake and nutritional status, and altered body composition are highly prevalent among individuals with substance use disorders. This systematic review aimed to evaluate the efficacy of dietary interventions in adults with substance use disorders for illicit substances or illicit use of pharmaceutical substances. METHODS Eight scientific databases were searched using predetermined text word and subject heading (MeSH) searches for experimental studies published up to March 2020 that evaluated interventions aiming to improve dietary intake in adults with substance use disorders for illicit substances or illicit use of pharmaceutical substances, which included dietary intake outcomes. RESULTS Of 9299 articles identified, five studies were included. Three studies (60%) were conducted in outpatient/community clinic settings and two studies (40%) were conducted in inpatient/residential treatment centres. Dietary interventions ranged in duration from 5 weeks to 24 months. These included education and behaviour change advice for nutrition and other lifestyle behaviours (n = 3 studies), nutrition education and provision of healthy food choices within the residential treatment centre (n = 1 study), and polyunsaturated fatty acid supplementation (n = 1 study). Three studies (60%) reported small but significant change in one or more dietary outcome at post-intervention, including reductions in sweets, fast food or caffeine intake, as well as increases in fruit and vegetable intake. CONCLUSIONS This review has identified a small number of studies, despite the strong evidence that dietary intervention is needed in substance use rehabilitation. More research is needed to determine the most effective intervention approaches for this group, including robust study designs.
Collapse
|
10
|
Effectiveness of family-based weight management interventions for children with overweight and obesity: an umbrella review. ACTA ACUST UNITED AC 2020; 17:1341-1427. [PMID: 31021970 DOI: 10.11124/jbisrir-2017-003695] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVES The objective of the review was to synthesize the effectiveness and strategies used in family-based behavioral childhood obesity interventions in improving child weight-related outcomes. INTRODUCTION Family-based interventions are common practice in the treatment of childhood obesity. Research suggests that direct parental involvement can improve child weight-related outcomes. However, challenges remain in assessing the effects of family-based interventions on child weight and weight-related behavior due to the lack of quality programs and diversity of treatment strategies. INCLUSION CRITERIA The review included systematic reviews and/or meta-analyses of family-based behavioral interventions in children aged ≤18 who were classified as overweight and/or obese, and which reported child weight related outcomes, such as body mass index (BMI), body fat percentage and waist circumferences. METHODS Seven databases were searched from 1990 to May 2016 to identify English language publications. Reference lists of included reviews and relevant registers were also searched for additional reviews. All included systematic reviews were critically appraised by two reviewers independently. Data extracted included characteristics of included systematic reviews and weight-related outcomes reported. Data synthesis involved categorizing the interventions into seven categories and presented findings in narrative and tabular format. Quality of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. RESULTS The umbrella review included 14 systematic reviews (low to moderate methodological quality), published between 2004 and 2015, including 47 independent trials ranging from one month to seven years follow-up conducted in more than 16 countries. The majority of reviews (93%) reported weight outcomes of children aged six to 13 years. All reviews except one indicated that family-based interventions were successful in improving child weight and/or weight-related behavior. Five reviews highlighted that parent-only interventions had similar (n = 4) or greater (n = 1) effectiveness compared to parent-child interventions. Effective interventions employed parent-targeted strategies, including nutrition and physical activity education sessions, positive parenting skills, role modelling and child behavior management to encourage positive healthy eating/exercise behaviors in children and/or whole family. CONCLUSIONS Family-based interventions targeting parents, alone or with their child, are effective for child weight management. Due to the lack of high quality evidence, especially in emerging parent-only interventions, further research is warranted. Health practitioners can work with parents as agents of change and focus on fostering positive parenting skills, such as monitoring, reinforcement, role modelling, and providing a nurturing environment, in order to support health behaviors in their children. Future research needs to explore whether parent-only interventions are more cost-effective compared to parent-child interventions, and to include larger populations, longer intervention duration and follow-up.
Collapse
|
11
|
Cluster randomised trial to evaluate the clinical benefits of decision support interventions for older women with operable breast cancer. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30545-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
12
|
Abstract
BACKGROUND Chronic non-cancer pain (CNCP) frequently co-occurs with other chronic conditions, resulting in multimorbidity. OBJECTIVE The aim of this article is to summarise current approaches to CNCP management and explore areas of specificity and overlap with chronic conditions in general. DISCUSSION The biomedical component of the management of chronic conditions may be condition-specific. However, mind-body, connection, activity and nutrition components entail significant overlap and are helpful across conditions. Effective practice avoids overemphasis on medical treatments at the expense of evidence-based, multidimensional lifestyle approaches. CNCP management illustrates the case for reconceptualising chronic condition management using a generic lifestyle-based approach. This capitalises on overlapping treatments, creates system efficiency and allows patients with multimorbidity to be treated more effectively in primary care, with only a small subgroup referred to condition-specific tertiary services.
Collapse
|
13
|
A descriptive model of shared decision making derived from routine implementation in clinical practice ('Implement-SDM'): Qualitative study. PATIENT EDUCATION AND COUNSELING 2019; 102:1774-1785. [PMID: 31351787 DOI: 10.1016/j.pec.2019.07.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 07/09/2019] [Accepted: 07/13/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE Research is needed to understand how Shared Decision-Making (SDM) is enacted in routine clinical settings. We aimed to 1) describe the process of SDM between clinicians and patients; 2) examine how well the SDM process compares to a prescriptive model of SDM, and 3) propose a descriptive model based on observed SDM in routine practice. METHODS Patients with chronic kidney disease and early stage breast cancer were recruited consecutively via Cardiff and Vale University Health Board (UK) teams. Consultations were audio-recorded, transcribed and thematically analysed. RESULTS Seventy-six consultations were observed: 26 pre-dialysis consultations and two consultations each for 25 breast cancer patients. Key stages of the 'Three Talk Model' were observed. However, we also observed more elements and greater complexity: a distinct preparation phase; tailored and evolving integrative option conversation; patients and clinicians developing 'informed preferences'; distributed and multi-stage decisions; and a more open-ended planning discussion. Use of decision aids was limited. CONCLUSION A more complex picture was observed compared with previous portrayals in current theoretical models. PRACTICE IIMPLICATIONS The model can provide a basis for future training and initiatives to promote SDM, and tackle the gap between what is advocated in policy, but rarely achieved in practice.
Collapse
|
14
|
A systematic review and meta-analysis of nutrition interventions for chronic noncancer pain. J Hum Nutr Diet 2018; 32:198-225. [PMID: 30294938 DOI: 10.1111/jhn.12601] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND This systematic review aimed to evaluate the impact of nutrition interventions on participant reported pain severity and intensity in populations with chronic pain. METHODS Eight databases were systematically searched for studies that included adult populations with a chronic pain condition, a nutrition intervention and a measure of pain. Where possible, data were pooled using meta-analysis. Seventy-one studies were included, with 23 being eligible for meta-analysis. RESULTS Studies were categorised into four groups: (i) altered overall diet with 12 of 16 studies finding a significant reduction in participant reported pain; (ii) altered specific nutrients with two of five studies reporting a significant reduction in participant reported pain; (iii) supplement-based interventions with 11 of 46 studies showing a significant reduction in pain; and (iv) fasting therapy with one of four studies reporting a significant reduction in pain. The meta-analysis found that, overall, nutrition interventions had a significant effect on pain reduction with studies testing an altered overall diet or just one nutrient having the greatest effect. CONCLUSIONS This review highlights the importance and effectiveness of nutrition interventions for people who experience chronic pain.
Collapse
|
15
|
Development of an intervention to expedite cancer diagnosis through primary care: a protocol. BJGP Open 2018; 2:bjgpopen18X101595. [PMID: 30564728 PMCID: PMC6189786 DOI: 10.3399/bjgpopen18x101595] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 04/16/2018] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND GPs can play an important role in achieving earlier cancer diagnosis to improve patient outcomes, for example through prompt use of the urgent suspected cancer referral pathway. Barriers to early diagnosis include individual practitioner variation in knowledge, attitudes, beliefs, professional expectations, and norms. AIM This programme of work (Wales Interventions and Cancer Knowledge about Early Diagnosis [WICKED]) will develop a behaviour change intervention to expedite diagnosis through primary care and contribute to improved cancer outcomes. DESIGN & SETTING Non-experimental mixed-method study with GPs and primary care practice teams from Wales. METHOD Four work packages will inform the development of the behaviour change intervention. Work package 1 will identify relevant evidence-based interventions (systematic review of reviews) and will determine why interventions do or do not work, for whom, and in what circumstances (realist review). Work package 2 will assess cancer knowledge, attitudes, and behaviour of GPs, as well as primary care teams' perspectives on cancer referral and investigation (GP survey, discrete choice experiment [DCE], interviews, and focus groups). Work package 3 will synthesise findings from earlier work packages using the behaviour change wheel as an overarching theoretical framework to guide intervention development. Work package 4 will test the feasibility and acceptability of the intervention, and determine methods for measuring costs and effects of subsequent behaviour change in a randomised feasibility trial. RESULTS The findings will inform the design of a future effectiveness trial, with concurrent economic evaluation, aimed at earlier diagnosis. CONCLUSION This comprehensive, evidence-based programme will develop a complex GP behaviour change intervention to expedite the diagnosis of symptomatic cancer, and may be applicable to countries with similar healthcare systems.
Collapse
|
16
|
P3.11-15 Lung Cancer Symptom Perception and Intervention Preferences in the UK’s Most Deprived Communities: A Qualitative Study. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
17
|
Patients' views on the use of an Option Grid for knee osteoarthritis in physiotherapy clinical encounters: An interview study. Health Expect 2017; 20:1302-1310. [PMID: 28779512 PMCID: PMC5689238 DOI: 10.1111/hex.12570] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2017] [Indexed: 12/01/2022] Open
Abstract
Background Patient decision support tools have been developed as a means of providing accurate and accessible information in order for patients to make informed decisions about their care. Option Grids™ are a type of decision support tool specifically designed to be used during clinical encounters. Objective To explore patients’ views of the Option Grid encounter tool used in clinical consultations with physiotherapists, in comparison with usual care, within a patient population who are likely to be disadvantaged by age and low health literacy. Methods Semi‐structured interviews with 72 patients (36 who had been given an Option Grid in their consultation and 36 who had not). Thematic analysis explored patients’ understanding of treatment options, perceptions of involvement, and readability and utility of the Option Grid. Results Interviews suggested that the Option Grid facilitated more detailed discussion about the risks and benefits of a wider range of treatment options for osteoarthritis of the knee. Participants indicated that the Option Grid was clear and aided their understanding of a structured progression of the options as their condition advanced, although it was not clear whether the Option Grid facilitated greater engagement in shared decision making. Discussion and conclusion The Option Grid for osteoarthritis of the knee was well received by patient participants who reported that it helped them to understand their options, and made the notion of choice explicit. Use of Option Grids should be considered within routine consultations.
Collapse
|
18
|
Bridging the age gap in breast cancer: evaluation of decision support interventions for older women with operable breast cancer: protocol for a cluster randomised controlled trial. BMJ Open 2017; 7:e015133. [PMID: 28760787 PMCID: PMC5642653 DOI: 10.1136/bmjopen-2016-015133] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION While breast cancer outcomes are improving steadily in younger women due to advances in screening and improved therapies, there has been little change in outcomes among the older age group. It is inevitable that comorbidities/frailty rates are higher, which may increase the risks of some breast cancer treatments such as surgery and chemotherapy, many older women are healthy and may benefit from their use. Adjusting treatment regimens appropriately for age/comorbidity/frailty is variable and largely non-evidence based, specifically with regard to rates of surgery for operable oestrogen receptor-positive disease and rates of chemotherapy for high-risk disease. METHODS AND ANALYSIS This multicentre, parallel group, pragmatic cluster randomised controlled trial (RCT) (2015-18) reported here is nested within a larger ongoing 'Age Gap Cohort Study' (2012-18RP-PG-1209-10071), aims to evaluate the effectiveness of a complex intervention of decision support interventions to assist in the treatment decision making for early breast cancer in older women. The interventions include two patient decision aids (primary endocrine therapy vs surgery/antioestrogen therapy and chemotherapy vs no chemotherapy) and a clinical treatment outcomes algorithm for clinicians. ETHICS AND DISSEMINATION National and local ethics committee approval was obtained for all UK participating sites. Results from the trial will be submitted for publication in international peer-reviewed scientific journals. IRAS REFERENCE 115550. TRIAL REGISTRATION NUMBER European Union Drug Regulating Authorities Clinical Trials (EudraCT) number 2015-004220-61;Pre-results. Sponsor's Protocol Code Number Sheffield Teaching Hospitals STH17086. ISRCTN 32447*.
Collapse
|
19
|
Population Characteristics in a Tertiary Pain Service Cohort Experiencing Chronic Non-Cancer Pain: Weight Status, Comorbidities, and Patient Goals. Healthcare (Basel) 2017; 5:E28. [PMID: 28613245 PMCID: PMC5492031 DOI: 10.3390/healthcare5020028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 05/29/2017] [Accepted: 06/07/2017] [Indexed: 11/16/2022] Open
Abstract
We describe the characteristics of patients attending an Australian tertiary multidisciplinary pain service and identify areas for nutrition interventions. This cross-sectional study targets patients experiencing chronic pain who attended the service between June-December 2014. Self-reported data was captured from: (1) an Electronic Persistent Pain Outcomes Collaboration (ePPOC) referral questionnaire, incorporating demographics, pain status, and mental health; (2) a Pain Assessment and Recovery Plan (PARP), which documents patients' perceived problems associated with pain and personal treatment goals. The ePPOC referral questionnaire was completed by 166 patients and the PARP by 153. The mean (SD) patient age was 53 ± 13 years, with almost 60% experiencing pain for >5 years. Forty-five percent of patients were classified as obese (BMI ≥ 30 kg/m², mean (SD) BMI was 31 ± 7 kg/m²), with a mean waist circumference of 104 ± 19.4 cm (SD). The most frequent patient nominated treatment goals related to physical activity (39%), followed by nutritional goals (23%). Traditionally, pain management programs have included physical, psychosocial, and medical, but not nutritional, interventions. By contrast, patients identified and reported important nutrition-related treatment goals. There is a need to test nutrition treatment pathways, including an evaluation of dietary intake and nutrition support. This will help to optimize dietary behaviors and establish nutrition as an important component of multidisciplinary chronic pain management.
Collapse
|
20
|
Effectiveness of family-based weight management interventions in childhood obesity. ACTA ACUST UNITED AC 2016; 14:32-39. [DOI: 10.11124/jbisrir-2016-003082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
21
|
Optical mapping design for murine atrial electrophysiology. COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING-IMAGING AND VISUALIZATION 2015. [DOI: 10.1080/21681163.2015.1081079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
22
|
'You are just left to get on with it': qualitative study of patient and carer experiences of the transition to secondary progressive multiple sclerosis. BMJ Open 2015; 5:e007674. [PMID: 26201723 PMCID: PMC4513516 DOI: 10.1136/bmjopen-2015-007674] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 05/21/2015] [Accepted: 05/22/2015] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Although the transition to secondary progressive multiple sclerosis (SPMS) is known to be a period of uncertainty for clinicians, who may find progressive disease challenging to objectively identify, little research has explored the experiences of patients and carers specifically during this transition period. Our objective was to explore what patients and their carers understand about their disease stage and describe their experiences and perspectives on the transition to SPMS. DESIGN Semistructured qualitative interviews and subsequent validation focus groups were analysed using inductive thematic analysis. SETTING South East Wales, UK. PARTICIPANTS 20 patients with MS and 13 carers were interviewed. Eight patients and two carers participated in focus groups. RESULTS Four main themes around disease progression were identified. 'Realisation' describes how patients came to understand they had SPMS while 'reaction' describes their response to this realisation. The 'realities' of living with SPMS, including dealing with the healthcare system during this period, were described along with 'future challenges' envisaged by patients and carers. CONCLUSIONS Awareness that the transition to SPMS has occurred, and subsequent emotional reactions and coping strategies, varied widely between patients and their carers. The process of diagnosing the transition was often not transparent and some individuals wanted information to help them understand what the transition to SPMS meant for them.
Collapse
|
23
|
Neural responses to visual food cues according to weight status: a systematic review of functional magnetic resonance imaging studies. Front Nutr 2014; 1:7. [PMID: 25988110 PMCID: PMC4428493 DOI: 10.3389/fnut.2014.00007] [Citation(s) in RCA: 148] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 06/17/2014] [Indexed: 12/18/2022] Open
Abstract
Emerging evidence from recent neuroimaging studies suggests that specific food-related behaviors contribute to the development of obesity. The aim of this review was to report the neural responses to visual food cues, as assessed by functional magnetic resonance imaging (fMRI), in humans of differing weight status. Published studies to 2014 were retrieved and included if they used visual food cues, studied humans >18 years old, reported weight status, and included fMRI outcomes. Sixty studies were identified that investigated the neural responses of healthy weight participants (n = 26), healthy weight compared to obese participants (n = 17), and weight-loss interventions (n = 12). High-calorie food images were used in the majority of studies (n = 36), however, image selection justification was only provided in 19 studies. Obese individuals had increased activation of reward-related brain areas including the insula and orbitofrontal cortex in response to visual food cues compared to healthy weight individuals, and this was particularly evident in response to energy dense cues. Additionally, obese individuals were more responsive to food images when satiated. Meta-analysis of changes in neural activation post-weight loss revealed small areas of convergence across studies in brain areas related to emotion, memory, and learning, including the cingulate gyrus, lentiform nucleus, and precuneus. Differential activation patterns to visual food cues were observed between obese, healthy weight, and weight-loss populations. Future studies require standardization of nutrition variables and fMRI outcomes to enable more direct comparisons between studies.
Collapse
|
24
|
|
25
|
81 The uniqueness of the United Kingdom Lung Cancer Screening trial (UKLS) – a population screening study. Lung Cancer 2013. [DOI: 10.1016/s0169-5002(13)70081-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
26
|
Illness representations and distress in women undergoing screening for familial ovarian cancer. Psychol Health 2011; 26:1659-77. [DOI: 10.1080/08870446.2011.555544] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
27
|
Concerns and coping during cancer genetic risk assessment. Psychooncology 2011; 21:611-7. [DOI: 10.1002/pon.1938] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2010] [Revised: 01/17/2011] [Accepted: 01/24/2011] [Indexed: 01/25/2023]
|
28
|
"I have always believed I was at high risk..." The role of expectation in emotional responses to the receipt of an average, moderate or high cancer genetic risk assessment result: a thematic analysis of free-text questionnaire comments. Fam Cancer 2010; 9:469-77. [PMID: 20119651 DOI: 10.1007/s10689-010-9324-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
It is well-recognised that receipt of cancer genetic risk information can evoke a mix of both positive and negative emotional responses. Objective risk itself is not necessarily predictive of emotional response to receipt of risk information and the Cue Adaptive Reasoning Account (CARA; Renner, 2004) suggests that that the degree to which level of risk is consistent with expectations may influence emotional responses. This paper reports a thematic analysis of the free-text data structured around responses to the three risk labels: average, moderate or high. Data is reported from both 123 women and 15 men, including those with a past or current cancer diagnosis. Reactions to risk information appear to be dependent upon participants' pre-conceived expectations about their level of cancer risk. Many average risk respondents questioned the accuracy of their result, whereas high risk information was often expected. Findings are discussed in relation to the CARA model and clinical implications.
Collapse
|
29
|
Abstract
OBJECTIVE Generic measures of coping fail to capture the process of undergoing specific health processes such as cancer genetic risk assessment. The Genetic Risk Assessment Coping Evaluation (GRACE) has been developed to provide greater specificity of measurement. METHOD Based upon previous research findings, the GRACE measures the degree of stress associated with 11 recognised sources of stress for individuals undergoing the early stages of cancer genetic risk assessment, and the use of up to eight coping strategies they may elicit. This paper reports preliminary data from the piloting of the GRACE within a randomised trial of a coping intervention. RESULTS Of the 265 participants who completed and returned their baseline questionnaire (prior to being informed of their level of genetic risk), 257 completed the GRACE. The most highly endorsed sources of stress involved concerns relating to family members, endorsed by over 60% of respondents, and concerns about how the participants would cope if found to be at increased risk (59%). Participants made use of multiple coping strategies across different sources of stress. The most frequently reported coping strategies were emotion-focused, which may reflect the stage of the assessment process. CONCLUSION The completion rates for the matrix and specificity of responses provided suggest that the GRACE may be an acceptable measurement tool. Further data collection and validation is ongoing.
Collapse
|
30
|
The evolution of worry after breast cancer risk assessment: 6-year follow-up of the TRACE study cohort. Psychooncology 2010; 20:984-91. [PMID: 20677331 DOI: 10.1002/pon.1807] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2009] [Revised: 04/29/2010] [Accepted: 06/10/2010] [Indexed: 11/07/2022]
Abstract
OBJECTIVES There is little evidence regarding the long-term psychological implications of breast cancer risk assessment for women at moderate genetic risk. A follow-up study of a trial cohort was conducted to evaluate psychological outcomes and their predictors at 6-year follow-up. A further aim was to examine threshold scores for high cancer worry. METHODS Questionnaires were sent to 384 women assessed as moderate risk during a UK trial of genetic assessment (TRACE). Measures included cancer worry, perceived risk, health behaviours, general anxiety, psychological morbidity, optimism, and background variables assessed during TRACE and at 6-year follow-up. RESULTS Reductions from baseline cancer worry and breast self-examination (BrSE) frequency were maintained 6 years after risk assessment, with relatively consistent levels over short- and long-term follow-up. Provision of risk information led to short-term reductions in perceived risk. During the 6-year period, 43% of women reported having made lifestyle changes and 27% had requested a mammogram. Baseline and post-risk cancer worry were the only significant predictors of long-term cancer worry. Greater worry at baseline predicted more frequent BrSE and higher perceived risk, but not lifestyle change or mammogram requests, at 6 years. Eighteen percent of women reported cancer worry above a threshold of 12.5 at long-term follow-up, compared with 30% at baseline. CONCLUSIONS Overall reductions in cancer worry following moderate risk assessment were maintained in the long term. However, women at risk of sustained high cancer worry should be identified at an early stage in the risk assessment process for more intensive psycho-educational intervention. Copyright © 2010 John Wiley & Sons, Ltd.
Collapse
|
31
|
Long-term cohort study of women at intermediate risk of familial breast cancer: experiences of living at risk. Psychooncology 2010; 19:390-8. [PMID: 19514016 DOI: 10.1002/pon.1588] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
AIMS To identify how women adjusted to living at intermediate risk of breast cancer six years following risk assessment, and what factors contributed to health service usage. METHOD Two studies are reported. Both report data from a cohort of women found at intermediate risk of breast cancer six years previously. In the first, 30 women with a range of Cancer Worry Scale (Lerman et al. Health Psychol 1991;10:259-267) scores were interviewed about how they lived with their risk of cancer and their use of health resources. The generalisability of these findings was tested in a sample of 387 women from the same cohort using psychometrically appropriate measures. FINDINGS In study 1, women scoring above the median baseline BCWS scale score were most likely to perceive their family history as a burden, exaggerate their susceptibility to breast cancer, not be reassured by genetic counselling, be focussed on the need for mammographic screening, and have a low reliance on breast self-examination. Key findings of the second study were that over a quarter of the cohort were experiencing at least moderate levels of intrusive worries. Worries were associated with perceptions of high personal vulnerability to and severity of cancer and breast cancer being highly salient. Women aged over 50 years with high levels of worry-related distress were most likely to request a mammogram. CONCLUSION The high levels of distress in this cohort reinforce the need to provide appropriate interventions for vulnerable women following risk assessment.
Collapse
|
32
|
Predictors of breast cancer-related distress following mammography screening in younger women on a family history breast screening programme. Psychooncology 2008; 17:1180-8. [DOI: 10.1002/pon.1355] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
33
|
Diagnosed with breast cancer whilst on a family history screening programme: an exploratory qualitative study. Breast Cancer Res 2008. [PMCID: PMC3300792 DOI: 10.1186/bcr1973] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
34
|
'More positive about mammography' – reactions of women to a false positive recall: a qualitative study of women at risk of familial breast cancer. Breast Cancer Res 2008. [PMCID: PMC3300793 DOI: 10.1186/bcr1974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
35
|
What is the psychological impact of mammographic screening on younger women with a family history of breast cancer? Findings from a prospective cohort study (PIMMS). Breast Cancer Res 2008. [PMCID: PMC3300794 DOI: 10.1186/bcr1975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
36
|
Factors associated with breast cancer-specific distress in younger women participating in a family history mammography screening programme. Psychooncology 2008; 17:74-82. [PMID: 17410528 DOI: 10.1002/pon.1201] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
This multi-centre study examined factors associated with breast cancer-specific distress in 2321 women under 50 who are on a mammographic screening programme on account of their family history. Women were recruited from 21 UK centres, and completed a questionnaire one month before their screening appointment. The transactional theory of stress, appraisal, and coping provided the theoretical framework for the study. Factors measured included screening history, family history, perceived risk, cognitive appraisals, coping, optimism, and cancer worry. The findings indicate that the majority of women appraise their family history as being relevant and somewhat threatening to personal well-being, but something they can deal with emotionally. Acceptance was the most commonly used coping strategy. Hierarchical regression analysis identified that the factors most significantly associated with distress were an appraisal of high relevance and threat, increased risk perception, low dispositional optimism, and the use of both avoidant and task-orientated coping strategies. Women with children and those with relatives who have died from breast cancer were also more distressed. To conclude, most women appraised their situation positively but there is a potential profile of risk factors which may help clinicians identify those women who need extra psychological support as they progress through screening.
Collapse
|
37
|
Knowledge and expectations of women undergoing cancer genetic risk assessment: a qualitative analysis of free-text questionnaire comments. J Genet Couns 2007; 16:505-14. [PMID: 17318449 DOI: 10.1007/s10897-007-9086-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2006] [Accepted: 01/04/2007] [Indexed: 02/04/2023]
Abstract
Individuals undergoing cancer genetic risk assessment have been found to have a poor understanding of the process, which may affect how well they cope with learning their risk. This paper reports free-text data from questionnaires completed by women undergoing a randomised controlled trial of a psychological intervention. Of the 268 women undergoing genetic assessment for familial breast/ovarian cancer risk who were invited to take part in the trial, 157 women returned research questionnaires. Of these, 97 women provided free-text comments upon referral to a cancer genetics clinic, 62 provided comments whilst waiting for risk information (average, moderate or high), and 36 women provided comments following notification of risk. This paper reports a thematic analysis of the free-text data. Themes reflected individuals' poor knowledge and uncertainty about genetic risk assessment. How well individuals responded to learning their risk depended upon whether expectations had been met. Regardless of risk, individuals undergoing cancer genetic risk assessment are likely to benefit from increased information about its process and timescales, and access to increased psychological support. Free-text comments can provide valuable data about individuals' expectations and knowledge of genetics services.
Collapse
|
38
|
Abstract
Most UK genetics centres offering predictive testing for hereditary non-polyposis colorectal cancer (HNPCC) use an extended counselling protocol originally developed for Huntington's disease. Shortened counselling may be more appropriate in the context of treatable genetic conditions such as HNPCC. Twenty-six high-risk individuals were randomized to extended genetic counselling (two sessions of education and reflection held 1 month apart) or shortened genetic counselling (a single educational session) prior to HNPCC testing. Prospective questionnaires, interviews and transcripts of counselling sessions were analysed. Participants were unsure what to expect prior to genetic counselling and had already decided to undergo genetic testing. There was no evidence of psychological harm caused by shortened genetic counselling, with a high level of satisfaction with the counselling received in both groups. Reflective counselling occurred in both groups but was framed in terms of practical action and information. Participants expressed differing preferences for the level of information received. This exploratory study indicates that shortened genetic counselling may be an appropriate means of supporting decisions already made by individuals about HNPCC testing. However, participants would benefit from preparatory information to help them reflect on issues not previously considered, which can then be explored more fully as part of a tailored counselling approach.
Collapse
|
39
|
Abstract
BACKGROUND The skin represents an accessible somatic tissue for therapeutic gene transfer. The superficial lipophilic layer of the skin, the stratum corneum, however, constitutes a major obstacle to the cutaneous delivery of charged macromolecules such as DNA. OBJECTIVES To determine whether silicon-based microneedles, microfabricated via a novel isotropic etching/BOSCH reaction process, could generate microchannels in the skin of sufficient dimensions to facilitate access of lipid : polycation : pDNA (LPD) nonviral gene therapy vectors. METHODS Scanning electron microscopy was used to visualize the microconduits created in heat-separated human epidermal sheets after application of the microneedles. Following confirmation of particle size and particle surface charge by photon correlation spectrocopy and microelectrophoresis, respectively, the diffusion of fluorescent polystyrene nanospheres and LPD complexes through heat-separated human epidermal sheets was determined in vitro using a Franz-type diffusion cell. In-vitro cell culture with quantification by flow cytometry was used to determine gene expression in human keratinocytes (HaCaT cells). RESULTS The diffusion of 100 nm diameter fluorescent polystyrene nanospheres, used as a readily quantifiable predictive model for LPD complexes, through epidermal sheets was significantly enhanced following membrane treatment with microneedles. The delivery of LPD complexes either into or through the membrane microchannels was also demonstrated. In both cases considerable interaction between the particles and the epidermal sheet was observed. In-vitro cell culture was used to confirm that LPD complexes mediated efficient reporter gene expression in human keratinocytes in culture when formulated at the appropriate surface charge. CONCLUSIONS These studies demonstrate the utility of silicon microneedles in cutaneous gene delivery. Further studies are required to elucidate fully the influence of the physicochemical characteristics of gene therapy vectors, e.g. particle diameter and surface charge, on their diffusion through microchannels and to quantify gene expression in vivo.
Collapse
|
40
|
Abstract
Management and care of men with breast cancer is based on that developed for women. Our study reports that men have specific issues regarding certain aspects of their breast cancer experience, including diagnosis, disclosure, support and gender-specific information, and offers suggestions for improved patient care.
Collapse
|
41
|
913 Information needs of men with breast cancer in the United Kingdom. EJC Suppl 2003. [DOI: 10.1016/s1359-6349(03)90940-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
|
42
|
Genetic counselling protocols for hereditary non-polyposis colorectal cancer: a survey of UK regional genetics centres. Clin Genet 2003; 63:198-204. [PMID: 12694229 DOI: 10.1034/j.1399-0004.2003.00039.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Predictive testing for hereditary non-polyposis colorectal cancer (HNPCC) is typically offered within an extended genetic counselling protocol, originally developed in the context of Huntington's Disease. We conducted a questionnaire survey of 20 UK regional genetics centres to obtain evidence regarding current approaches to HNPCC pre-test counselling. Centres were asked to describe the structure and content of pre-test counselling and their views on shortening the protocol. Sixteen centres responded to the survey. Four centres were considering shortening the protocol or had already done so. The remaining centres followed an extended protocol of two sessions separated by a 1-month period for reflection, although two centres conceded that the protocol had been reduced in certain cases. Different centres used different terminology to describe the content of pre-test counselling. Although content areas relating to education or impact of test results were covered more frequently than those relating to reflection, there was a marked tendency to consider all three areas as essential and to use both educational and reflective counselling, even in those centres that favoured a shortened protocol. This apparent dilemma highlights both the practical difficulty of how to shorten HNPCC pre-test counselling protocols and the need for controlled trials of different approaches.
Collapse
|
43
|
A randomized trial of specialist genetic assessment: psychological impact on women at different levels of familial breast cancer risk. Br J Cancer 2002; 86:233-8. [PMID: 11870512 PMCID: PMC2375197 DOI: 10.1038/sj.bjc.6600051] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2001] [Revised: 08/09/2001] [Accepted: 10/31/2001] [Indexed: 02/04/2023] Open
Abstract
The aim was to compare the psychological impact of a multidisciplinary specialist genetics service with surgical provision in women at high risk and those at lower risk of familial breast cancer. Women (n=735) were randomized to a surgical consultation with (trial group) or without (control group) specialist genetic risk assessment and the possible offer of presymptomatic genetic testing. Participants completed questionnaires before and immediately after the consultation to assess anxiety, cancer worry, perceived risk, interest in genetic testing and satisfaction. Responses of subgroups of women stratified by clinicians as low, moderate, or high risk were analyzed. There were no significant main effects of study intervention on any outcome variable. Regardless of risk information, there was a statistically significant reduction in state anxiety (P<0.001). Reductions in cancer worry and perceived risk were significant for women at low or moderate risk (P<0.001) but not those at high risk, and satisfaction was significantly lower in the high risk group (P<0.001). In high risk women who received specialist genetic input, there was a marginally significant trend towards increased perceived risk. The effect of risk information on interest in genetic testing was not significant. Breast care specialists other than geneticists might provide assessments of breast cancer risk, reassuring women at reduced risk and targeting those at high risk for specialist genetic counselling and testing services. These findings are discussed in relation to the existing UK Calman-Hine model of service delivery in cancer genetics. DOI: 10.1038/sj/bjc/6600051 www.bjcancer.comCopyright 2002 The Cancer Research Campaign
Collapse
|
44
|
Abstract
Breast cancer is a rare condition in males. There is a dearth of information about the psychological and social impact of this condition. Data from six in-depth interviews with men who had breast cancer identified seven major issues. These were associated with delay in diagnosis, shock, stigma, body image, causal factors, the provision of information and emotional support. The findings from this small study suggest that there are psychological and social factors for men diagnosed with breast cancer which have implications for their care and management. The recommendations arising from this study are the development of a structured education programme aimed at all primary health-care professionals; with availability of pre and postoperative gender-specific information to alleviate the potential psychological problems associated with the diagnosis; and provision of appropriate support/counselling services for partners of patients.
Collapse
|
45
|
|
46
|
Randomized trial of a specialist genetic assessment service for familial breast cancer. J Natl Cancer Inst 2000; 92:1345-51. [PMID: 10944557 DOI: 10.1093/jnci/92.16.1345] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Because of the growing demand for genetic assessment, there is an urgent need for information about what services are appropriate for women with a family history of breast cancer. Our purpose was to compare the psychologic impact and costs of a multidisciplinary genetic and surgical assessment service with those of current service provisions. METHODS We carried out a prospective randomized trial of surgical consultation with (the trial group) and without (the control group) genetic assessment in 1000 women with a family history of breast cancer. All P: values are from two-sided tests. RESULTS Although statistically significantly greater improvement in knowledge about breast cancer was found in the trial group (P: =.05), differences between groups in other psychologic outcomes were not statistically significant. Women in both groups experienced statistically significant reductions in anxiety and found attending the clinics to be highly satisfying. An initial specialist genetic assessment cost pound 14.27 (U.S. $22.55) more than a consultation with a breast surgeon. Counseling and genetic testing of affected relatives, plus subsequent testing of family members of affected relatives identified as mutation carriers, raised the total extra direct and indirect costs per woman in the trial group to pound 60.98 (U.S. $96.35) over costs for the control subjects. CONCLUSIONS There may be little benefit in providing specialist genetics services to all women with a family history of breast cancer. Further investigation of factors that may mediate the impact of genetic assessment is in progress and may reveal subgroups of women who would benefit from specialist genetics services.
Collapse
|
47
|
Abstract
The increasing demand for genetic assessment for familial breast cancer has necessitated the development of cancer genetics services. However, little is known about the factors motivating the client population likely to approach these services. A cross sectional questionnaire survey of 1000 women with a family history of breast cancer was conducted to identify self-reported reasons for attending a familial breast cancer clinic and possible differences in the characteristics of women who were attending for diverse reasons. Before attendance at clinic, 833 women completed a baseline questionnaire (83% response rate). Women who gave personal risk (n=188), awareness of a family history (n=120), risk to family members (n=84), reassurance (n=69), genetic testing (n=65), breast screening (n=46), or prevention (n=39) as their main reason for attending were compared on demographic and medical variables, and on psychological variables including general anxiety, cancer worry, perceived risk, and attitudes towards prophylactic surgery and genetic testing. Important differences in the psychological characteristics of these groups were found, which were unrelated to reported family history. In particular, women who primarily wanted genetic testing felt extremely vulnerable to developing breast cancer, were more likely to be considering prophylactic surgery, and perceived fewer limitations of testing. Those who primarily wanted reassurance were highly anxious about the disease. We recommend that cancer genetics services take into consideration the informational and psychological needs and concerns of their client group.
Collapse
|
48
|
A model protocol evaluating the introduction of genetic assessment for women with a family history of breast cancer. J Med Genet 2000; 37:192-6. [PMID: 10699055 PMCID: PMC1734533 DOI: 10.1136/jmg.37.3.192] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Randomised controlled trials allow comparisons to be made between different models of service delivery, but have not been used in the field of clinical genetics. With the advent of clinical governance, the evidence provided by such trials will be increasingly important in informing and shaping clinical genetics practice. The TRACE project (Trial of genetic assessment in breast cancer) is a randomised controlled trial of genetic assessment for women who are at increased risk of breast cancer because of their family history. The absence of cancer genetics service provision in Wales before this study gave a window of opportunity in which this important trial could be conducted. The present paper describes how TRACE will provide crucial evidence regarding the psychosocial as well as resource implications of adding individualised genetic assessment, genetic counselling, and (where appropriate) gene testing to typical advice and surveillance from a hospital breast clinic. In addition, it is anticipated that TRACE will represent a model for future trials of service delivery in the increasing number of complex genetic disorders where evidence on the economic implications of screening and management is currently limited.
Collapse
|
49
|
Abstract
OBJECTIVE Previous research has indicated low rates of adherence to monthly breast self-examination (BSE) in women with a family history of breast cancer, and anxiety has been identified as a major factor that may interfere with regular self-examination. However, the direction of the relationship between anxiety and BSE frequency remains unclear, with some studies indicating that high anxiety promotes adherence and others indicating that it leads to avoidance. The aim of the present study was to clarify the relationship between anxiety and adherence to breast self-examination by comparing the impact of general anxiety with that of cancer-specific anxiety on BSE frequency. METHODS A sample of at-risk women (N=833) completed a questionnaire regarding BSE frequency, general anxiety, breast cancer worries, perceived risk of breast cancer, and family history of breast cancer. Women who self-examined infrequently (N=211), appropriately (N=462), or excessively (N=156) were compared on these variables. RESULTS Statistical analyses indicated that general anxiety differentiated only between excessive self-examiners and less frequent self-examiners, with excessive self-examiners reporting significantly higher general anxiety. Breast cancer worries differentiated between all three groups in a linear fashion, with increasing cancer worries associated with higher levels of BSE. CONCLUSIONS In some at-risk women, high cancer anxiety may lead to high general anxiety and precipitate hypervigilant breast self-examination rather than avoidance. These findings are discussed in relation to psychoeducational interventions and genetic counseling services for women with a family history of breast cancer.
Collapse
|
50
|
Autonomic synaptic transmission at single boutons and calyces. JOURNAL OF NEUROCYTOLOGY 1997; 26:577-603. [PMID: 9352445 DOI: 10.1023/a:1018537625551] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|