RESUMEN

Oncotype-DX assay has never been validated for BRCA mutation carriers. This study compares the recurrence score (RS) distribution in BRCA-positive breast cancer patients with that of a general population (GP) of patients and reports their outcomes. Eligible patients were BRCA carriers who performed the Oncotype-DX assay. Two sets of databases were cross-linked: BRCA carriers at Rabin Medical Center and Sheba Medical Center with Oncotype-DX tests performed through Clalit Health Services HMO, from 2003 to 2015. Fifty-eight BRCA patients were included (20 BRCA1, 38 BRCA2). The GP included 1020 patients. Compared to the GP, BRCA1 patients were younger, had higher rate of grade three tumors, and higher Ki67. BRCA2 patients had lower PR index, higher rate of grade three tumors, and higher Ki67. Among the GP, 52.9, 37.9, and 9.1 % had low, intermediate, and high risk RS, respectively. Corresponding rates were 15, 35, and 50 % in BRCA1 patients, and 18.4, 52.6, and 29 % in BRCA2 patients. Subgroup analysis revealed a similar RS distribution pattern regardless of the nodal status. Median follow-up was 45 months. Four BRCA patients (7 %) developed disease recurrence. RS of these patients were in the intermediate and low range. All recurrences occurred in chemo-naïve patients who had not undergone bilateral oophorectomy. This study revealed significantly different RS distributions between BRCA patients and the GP. RS values shifted toward high and intermediate risk categories. This pattern held regardless of the nodal status and was more pronounced in the BRCA1 group.

Asunto(s)

RESUMEN

BACKGROUND: Patients with heart failure often receive little supportive or palliative care. 'Better Together' was a 2-year pilot study of a palliative care service for patients with advanced congestive heart failure (CHF). OBJECTIVE: To determine if the intervention made it more likely that patients would be cared for and die in their place of choice, and to investigate its cost-effectiveness. METHODS: This pragmatic non-randomised pilot evaluation was set in two English primary care trusts (Bradford and Poole). Prospective patient-level data on outcomes and costs were compared with data from a historical control group of clinically comparable patients. Outcomes included death in preferred place of care (available only for the intervention group) and 'hospital admissions averted'. Costs included medical procedures, inpatient care and the direct cost of providing the intervention. RESULTS: 99 patients were referred. Median survival from referral was 48 days in Bradford and 31 days in Poole. Most patients who died did so in their preferred place of death (Bradford 70%, Poole 77%). An estimated 14 and 18 hospital admissions for heart failure were averted in Bradford and Poole, respectively. The average cost-per-heart failure admission averted was £1529 in Bradford, but the intervention was cost saving in Poole. However, there was considerable uncertainty around these cost-effectiveness estimates. CONCLUSIONS: This pilot study provides tentative evidence that a collaborative home-based palliative care service for patients with advanced CHF may increase the likelihood of death in place of choice and reduce inpatient admissions. These findings require confirmation using a more robust methodological framework.

Asunto(s)

RESUMEN

OBJECTIVE: To assess the clinical and cost effectiveness of a brief home-based cognitive behavioural rehabilitation programme (the ICD Plan) for patients undergoing implantation of a cardiac defibrillator. DESIGN: A prospective multicentred, intention-to-treat, cluster-randomised controlled trial. SETTING: Eight implantable cardioverter-defibrillator (ICD) implantation centres in the UK. PATIENTS: Consecutive series of patients undergoing implantation with an ICD. INTERVENTIONS: The control group received usual care and advice from an experienced healthcare professional. The intervention group received usual care plus the ICD Plan. The plan was introduced before implantation, with three further brief telephone contacts with the nurse over the next 12 weeks. MAIN OUTCOME MEASURES: Health-related quality of life (Short Form Health Survey (SF-12)), anxiety and depression (Hospital Anxiety and Depression Scale (HADS)), activity limitations (subscale from the Seattle Angina Questionnaire (SAQ)), unplanned admissions and other economic data using a questionnaire developed for the study. RESULTS: 192 patients were recruited to the study (71 intervention, 121 control). At 6 months after surgery the intervention group had better physical health (37.83 vs 34.24; p<0.01), fewer limitations in physical activity (34.02 vs 31.72; p = 0.04), a greater reduction in the proportion of patients with a borderline diagnosis of anxiety (21% vs 13%; p = 0.60) and depression (13% vs 2%; p = 0.30), more planned ECGs (89% vs 66%; p = 0.04) and 50% fewer unplanned admissions (11% vs 22%; p<0.01). CONCLUSIONS: The ICD Plan improved health-related quality of life, reduced the incidence of clinically significant psychological distress and significantly reduced unplanned readmissions. It is a cost effective and easily implemented method for delivering rehabilitation and psychological care to patients undergoing ICD implantation. TRIAL REGISTRATION NUMBER: ISRCTN70212111.

Asunto(s)

RESUMEN

Cardiac rehabilitation (CR) is a cost-effective, life-enhancing and life-saving treatment for patients recovering from cardiac illness--from myocardial infarction, revascularisation, angina, heart failure, etc. Its main aims are to help the patient to recover as quickly and completely as possible and then to reduce to a minimum the chance of recurrence of the cardiac illness--it should be an integral step in the management of the patient's condition. Despite the inclusion of CR in the National Service Framework for coronary heart disease only a minority of cardiac patients join CR programmes. Suggestions are made for increasing the uptake.

Asunto(s)

RESUMEN

Patients with heart failure have multiple readmissions to hospital, a poor prognosis and varying quality of life. This paper explores how patients with heart failure and their family carers cope with daily life. 36 patients and 20 family caregivers were interviewed in five centres in the UK. Analysis showed that living with heart failure can be frightening, restrictive and distressing for both patients and their family carers. Patients found most difficulty coping with functional limitation and adapting to living with heart failure, but also reported particular problems due to side effects of medications, co-morbidities and a lack of psychosocial support and rehabilitation services. Those with less socio-economic resources found it harder to cope. Patients from minority ethnic groups held different beliefs about the illness and its treatment, and some had profound problems communicating with health and social care professionals that made managing the disease even more difficult. Caring for a person with heart failure often has a considerable impact on the psychological and physical health of family caregivers. Psychosocial support and rehabilitation services provided at diagnosis and after an acute episode would enable families to better manage living with this syndrome.

Asunto(s)

RESUMEN

BACKGROUND: Rapid Access Chest Pain Clinics have recently been introduced to assist in the management of primary care patients experiencing suspected cardiac chest pain. OBJECTIVE: To study the longer term outcome for patients referred to a Rapid Access Chest Pain Clinic and then given a non-cardiac diagnosis. METHODS: The study collected retrospective data from a cohort of all patients attending the Rapid Access Chest Pain Clinic based in the cardiorespiratory Department at the York District Hospital, England. Questionnaires were sent to all patients who attended the Rapid Access Chest Pain Clinic during the previous 14 months and were diagnosed with non-cardiac chest pain. Participants reported on their chest pain, subsequent episodes of primary and secondary care and their beliefs about causation of pain. RESULTS: Of the patients referred to the Rapid Access Chest Pain Clinic, 235 (52%) did not have cardiac chest pain. Of these patients, 161 (69%) returned the questionnaire, nearly half of whom reported ongoing chest pain. The mean time since Clinic attendance was approximately 8 months and the median duration of ongoing chest pain was 5.4 months. Women were twice as likely as men to continue to be experiencing pain but did not report more frequent or severe pain on average. More than 50% of the non-cardiac group were not convinced by their negative cardiac diagnosis. CONCLUSION: There is an ongoing challenge to support patients with non-cardiac chest pain, including the provision of reassurance that their pain is very unlikely to be caused by their heart.

Asunto(s)

RESUMEN

OBJECTIVES: The effectiveness of a comprehensive 12-week CR programme for ICD patients was evaluated. DESIGN: All surviving and suitable ICD patients being cared for by a regional implantation centre were invited to attend a 12-week cognitive-behavioural cardiac rehabilitation programme that had been modified to meet the needs of this group. Patients assenting were randomized to either an immediate treatment or a waiting treatment group. Measures were taken prior to randomization, at the end of the treatment or waiting period, at the end of the second treatment group for that group only and at three months post-treatment for both groups. OUTCOME MEASURES: The Hospital Anxiety and Depression Scale, the Total Concerns Questionnaire, the Quality of Life after Myocardial Infarction Questionnaire, the EuroQual (subjective health rating scale), the Shuttle Test and a number of ICD shocks and ATP episodes were used in this study. RESULTS: For those patients willing and able to attend, the cognitive-behavioural CR programme produced significant benefits in terms of psychological and functional adaptation to living with the device. CONCLUSIONS: A comprehensive 12-week CR programme that incorporated both psychological and exercise-based components significantly reduced anxiety and depression and improved quality of life of ICD patients. It is not clear if these benefits are sustained.

Asunto(s)

RESUMEN

OBJECTIVES: To evaluate the effectiveness of interventions aiming to reduce time from onset of signs and symptoms of an acute myocardial infarction (AMI) to seeking medical help/arrival at hospital. METHODS: A systematic review was conducted. Fifteen electronic databases, the internet, and bibliographies of included studies were searched, and experts in the field of cardiac care were contacted. Randomised controlled trials (RCTs), controlled trials, and before and after studies conducted in any setting that assessed an intervention aimed at reducing time from onset of signs and symptoms of an AMI to seeking medical help and/or arrival in hospital were eligible for inclusion. RESULTS: Eleven media/public education intervention studies met the inclusion criteria. Five (one controlled and four before and after studies) reported the intervention to have a statistically positive effect on delay time and six (two RCTs and four before and after studies) reported no statistically significant effect. Three (one RCT and two before and after studies) of five studies evaluating the effect of the intervention on emergency department visits reported an increase in this outcome as a result of the intervention, and both studies (one RCT and one before and after study) examining calls made to emergency switchboards reported an increase in this outcome after the intervention. CONCLUSIONS: There was little evidence that media/public education interventions reduced delay. There is some evidence that they may result in an increase in emergency switchboard calls and emergency department visits. Despite substantial expenditure of time and effort, methodological deficiencies of the studies mean that it is not possible to make definitive recommendations.

Asunto(s)

RESUMEN

This study reviews the body of existing research undertaken to explore head and neck cancer patients experiences of treatment for surgery, their information needs and their views regarding decision-making. Patients who suffer head and neck cancers and undergo surgery often report considerable psychological distress and impaired social functioning. To optimize survival, the decision about what treatment option to follow is often made quickly, with little support in terms of counsel or the provision of information. It is suggested that there is inadequate previous work exploring the content and delivery of information required by patients, their experiences and their views regarding decision-making to guide appropriate clinical interventions. By assimilating and critiquing existing work in this review an appropriate focus for further research is likely to be determined. An electronic search of relevant databases was undertaken including Cinahl, Medline, Psychinfo, Assia, the Cochrane Library and British Nursing Index. In addition, a grey literature search was also undertaken by hand. The search strategy was developed using recommendations from the Centre for Reviews and Dissemination 'Guidance for Those Carrying Out or Commissioning Reviews' (CRD Report Number 4, 2001). There is significant psychosocial and other functional disturbance amongst survivors of head and neck cancer surgery. Improved information giving may play a part in determining these outcomes.

Asunto(s)

RESUMEN

The purpose of this study was to develop and validate a disease-specific health status measure for individuals with myocardial infarction (MI). The development of the myocardial infarction dimensional assessment scale (MIDAS) followed three main stages. Stage 1 consisted of in-depth, semi-structured, exploratory interviews conducted on a sample of 31 patients to identify areas of salience and concern to patients with MI. These interviews generated 48 candidate questions. In stage 2 the 48-item questionnaire was used in a postal survey to identify appropriate rephrasing/shortening, to determine acceptability and to help identify sub-scales of the instrument addressing different dimensions of MI. Finally, in stage 3 the construct validity of MIDAS subscales was examined in relation to clinical and other health outcomes. A single centre (district general hospital) in England was used for stages 1 and 3 and a national postal survey was conducted for stage 2. A total of 410 patients were recruited for the national survey (stage 2). Full data were available on 348 (85%) patients. One hundred and fifty-five patients were recruited to test construct validity (stage 3). The MIDAS contains 35 questions measuring seven areas of health status: physical activity, insecurity, emotional reaction, dependency, diet, concerns over medication and side effects. The measure has high face, internal and construct validity and is likely to prove useful in the evaluation of treatment regimes for MI.

Asunto(s)

RESUMEN

BACKGROUND: There are approximately 1.8 million patients with angina in the United Kingdom, many of whom report a poor quality of life, including raised levels of anxiety and depression. AIM: To evaluate the effect of a cognitive behavioural disease management programme, the Angina Plan, on psychological adjustment in patients newly diagnosed with angina pectoris. DESIGN OF STUDY: Randomised controlled trial. SETTING: Patients from GP practices in a Northern UK city (York) between April 1999 and May 2000. METHOD: Recruited patients were randomised to receive the Angina Plan or to a routine, practice nurse-led secondary prevention educational session. RESULTS: Twenty of the 25 practices invited to join the study supplied patients' names; 142 patients attended an assessment clinic and were randomised There were no significant differences in any baseline measures. At the six month post-treatment follow-up, 130 (91%) patients were reassessed. When compared with the educational session patients (using analysis of covariance adjusted for baseline scores in an intention-to-treat analysis) Angina Plan patients showed a greater reduction in anxiety (P = 0.05) and depression (P = 0.01), the frequency of angina (reduced by three episodes per week, versus a reduction of 0.4 per week, P = 0.016) the use of glyceryl trinitrate (reduced by 4.19 fewer doses per week versus a reduction of 0.59 per week, P = 0.018), and physical limitations (P<0.001: Seattle Angina Questionnaire). They were also more likely to report having changed their diet (41 versus 21, P<0.001) and increased their daily walking (30 versus 2, P<0.001). There was no significant difference between the groups on the other sub-scales of the Seattle Angina Questionnaire or in any of the medical variables measured. CONCLUSION: The Angina Plan appears to improve the psychological, symptomatic, and functional status of patients newly diagnosed with angina.

Asunto(s)

RESUMEN

Whereas food has always received much attention in conversation, commerce, and the literature, the subject of feces has been comparatively neglected. To fill this lacuna, a small book on comparative coprology was recently published (Lewin 1999). The present article aims to supplement this book with a review of overlooked or new items relating to biological and medical aspects of coprology, notably chemical and microbial components of human and animal feces, their uses as fertilizers, and a few other sociological impacts.

Asunto(s)

RESUMEN

The purpose of our study was to determine the ways in which adolescents with congenital cardiac disease believed that the condition had affected their life, and how these views were related to their perceived health. Interviews were conducted with a series of 37 adolescents, 17 girls and 20 boys, aged from 11 to 18, as they attended the clinics of 4 paediatric cardiologists in a teaching hospital in the United Kingdom. Transcripts of the interviews were analysed for recurring themes. A questionnaire was formed consisting of a set of questions for each theme, and additional items eliciting "perceived health", and administered to a second series of 74 adolescents, 40 boys and 34 girls, who were again aged from 11 to 18 years. Slightly less than half (46%) perceived their health as either "good" or "very good", and one-third (33%) rated it as "average". The majority (66%) felt themselves to be "the same" as, or only very slightly "different" from, their peers. The assessment of the seriousness of their condition by the adolescents, the degree to which they saw themselves as different from others, and their perceived health, were not related to the "complexity of the underlying medical condition" as rated by their physician. It was the psychosocial themes, such as exclusion from activities or the effect of the condition on relationships, that were most strongly related to the perception of their health by the adolescents. Improved education of parents, teachers and peers, and attendance at classes for cardiac rehabilitation, might help to ameliorate some of these problems.

Asunto(s)

Asunto(s)

Asunto(s)

RESUMEN

Although there have been a number of studies regarding attributions and misconceptions in people following a heart attack, there have been no comparable studies in people with angina. Semi-structured interviews were held with 20 people suffering from angina to discover their beliefs about angina, particularly those that may be misconceived or associated with maladaptive coping. Nineteen of the 20 participants held such beliefs. Stress was the most frequent causal attribution and misconceived angina avoidance strategies were cited by the majority. The beliefs about angina held by this sample may have implications for their health-related quality of life, if their experience mirrors that found within heart attack populations.

RESUMEN

Prior to the proposed development of a pretreatment counselling package for patients with cancer of the larynx or pharynx, a study was undertaken to determine current information giving practice prior to laryngectomy. A postal questionnaire was sent to all UK ENT consultants registered in the Medical Directory. The response rate was 88%, with 48% meeting the study's entry criteria. Counselling practice varies widely. Surgeons report an average of 15 min available for discussion with the patient: 84% gave the diagnosis and discussed the treatment options at the same consultation. The size of the department, as measured by cases seen per year, did not correlate with the consultation time although it did with the numerous different issues discussed. Whilst the survey supports the need and desire for an appropriate counselling package, many surgeons feel that they alone know what the patient's information needs are.

Asunto(s)

Asunto(s)

Asunto(s)

Asunto(s)