Perspectives of older people engaging in nurse-led cardiovascular prevention programmes: a qualitative study in primary care in the Netherlands

BackgroundCardiovascular prevention programmes are increasingly being offered to older people. To achieve the proposed benefits, adherence is crucial. Understanding the reasons for adherence and non-adherence can improve preventive care.AimTo gain insight into what motivates older people living in the community to partake in a cardiovascular prevention programme, and reasons for subsequent continuation or withdrawal.MethodSemi-structured interviews were conducted with a purposive sample of 15 participants (aged 76–82 years). Interviews were audiorecorded and analysed by two independent researchers using a thematic approach. Participants were asked about their motivation for participating in the programme, along with the facilitators and barriers to continue doing so.ResultsResponders reported that regular check-ups offered a feeling of safety, control, or being looked after, and were an important motivator for participation. For successful continuation, a personal relationship with the nurse and a coaching approach were both essential; the lack of these, along with frequent changes of nursing staff, were considered to be barriers. Participants considered general preventive advice unnecessary or patronising, but practical support was appreciated.ConclusionTo successfully engage older people in long-term, preventive consultations, the approach of the healthcare provider is crucial. Key elements are to offer regular check-ups, use a coaching approach and to build a personal relationship with the patient.     

Interventions to reduce primary care delay in cancer referral: a systematic review

Background

Reducing delay in the primary care part of the cancer care pathway is likely to improve cancer survival. Identifying effective interventions in primary care would allow action by primary healthcare professionals and local commissioners to reduce delay.

Aim

To identify interventions that reduce primary care delay in the referral of patients with cancer to secondary care.

Design and setting

Systematic review in primary care.

Method

Eight electronic databases were searched using terms for primary care, cancer, and delay. Exclusion criteria included screening and the 2-week-wait referral system. Reference lists of relevant papers were hand searched. The quality of each paper was assessed using predefined criteria, and checked by a second reviewer.

Results

Searches identified 1798 references, of which 22 papers were found to meet the criteria. Interventions concerning education, audit and feedback, decision support software and guideline use, diagnostic tools, and other specific skills training were identified. Most studies reported a positive effect on their specified outcomes, although no study measured a direct effect on reducing delay.

Conclusion

There was no evidence that any intervention directly reduced primary care delay in the diagnosis of cancer. Limited evidence suggests that complex interventions, including audit and feedback and specific skills training, have the potential to do so.     

Cardiovascular multimorbidity: the effect of ethnicity on prevalence and risk factor management

Background

Multimorbidity is common in primary care populations. Within cardiovascular disease, important differences in disease prevalence and risk factor management by ethnicity are recognised.

Aim

To examine the population burden of cardiovascular multimorbidity and the management of modifiable risk factors by ethnicity.

Design and setting

Cross-sectional study of general practices (148/151) in the east London primary care trusts of Tower Hamlets, City and Hackney, and Newham, with a total population size of 843 720.

Method

Using MIQUEST, patient data were extracted from five cardiovascular registers. Logistic regression analysis was used to examine the risk of being multimorbid by ethnic group, and the control of risk factors by ethnicity and burden of cardiovascular multimorbidity.

Results

The crude prevalence of cardiovascular multimorbidity among patients with at least one cardiovascular condition was 34%. People of non-white ethnicity are more likely to be multimorbid than groups of white ethnicity, with adjusted odds ratios of 2.04 (95% confidence interval [CI] = 1.94 to 2.15) for South Asians and 1.23 (95% CI = 1.18 to 1.29) for groups of black ethnicity. Achievement of targets for blood pressure, cholesterol, and glycated haemoglobin (HbA_1c) was higher for patients who were multimorbid than unimorbid. For cholesterol and blood pressure, South Asian patients achieved better control than those of white and black ethnicity. For HbA_1c levels, patients of white ethnicity had an advantage over other groups as the morbidity burden increased.

Conclusion

The burden of multiple disease varies by ethnicity. Risk factor management improves with increasing levels of cardiovascular multimorbidity, but clinically important differences by ethnicity remain and contribute to health inequalities.     

Implementing the role of the primary care mental health worker: a qualitative study

BACKGROUND: Primary care mental health workers are a new role recently introduced into primary care in England to help manage patients with common mental health problems. AIM: To explore the views of GPs, primary care teams and patients on the value and development of the new role of primary care mental health workers in practice. DESIGN OF STUDY: Qualitative study. SETTING: The Heart of Birmingham Primary Care Teaching Trust in the West Midlands, UK. METHOD: Thirty-seven semi-structured interviews involving seven primary care mental health workers, 21 patients and 11 focus groups involving 38 members of primary care teams were held with six teams with a worker. Two teams asked for the worker to be removed. Six practice managers also took part in the study. RESULTS: A number of different approaches were used to implement this new role. Strategies that incorporated the views of primary care trust senior management, primary care teams and workers' views appeared most successful. Rapid access to a healthcare professional at times of stress and the befriending role of the worker were also highly valued. Workers felt that their role left them professionally isolated at times. A number of workers described tension around ownership of the role. CONCLUSION: Primary care mental health workers appear to provide a range of skills valued by patients and the primary care teams and can increase patient access and choice in this area of health care. Successful implementation strategies highlighted in this study may be generalisable to other new roles in primary care.     

Screening for increased cardiometabolic risk in primary care: a systematic review

Background

Many programmes to detect and prevent cardiovascular disease (CVD) have been performed, but the optimal strategy is not yet clear.

Aim

To present a systematic review of cardiometabolic screening programmes performed among apparently healthy people (not yet known to have CVD, diabetes, or cardiometabolic risk factors) and mixed populations (apparently healthy people and people diagnosed with risk factor or disease) to define the optimal screening strategy.

Design and setting

Systematic review of studies performed in primary care in Western countries.

Method

MEDLINE, Embase, and CINAHL databases were searched for studies screening for increased cardiometabolic risk. Exclusion criteria were studies designed to assess prevalence of risk factors without follow-up or treatment; without involving a GP; when fewer than two risk factors were considered as the primary outcome; and studies constrained to ethnic minorities.

Results

The search strategy yielded 11 445 hits; 26 met the inclusion criteria. Five studies (1995–2012) were conducted in apparently healthy populations: three used a stepwise method. Response rates varied from 24% to 79%. Twenty-one studies (1967–2012) were performed in mixed populations; one used a stepwise method. Response rates varied from 50% to 75%. Prevalence rates could not be compared because of heterogeneity of used thresholds and eligible populations. Observed time trends were a shift from mixed to apparently healthy populations, increasing use of risk scores, and increasing use of stepwise screening methods.

Conclusion

The optimal screening strategy in primary care is likely stepwise, in apparently healthy people, with the use of risk scores. Increasing public awareness and actively involving GPs might facilitate screening efficiency and uptake.     

Predicted 10-year risk of cardiovascular disease is influenced by the risk equation adopted: a cross-sectional analysis

Background

Validated risk equations are currently recommended to assess individuals to determine those at ‘high risk’ of cardiovascular disease (CVD). However, there is no longer a risk ‘equation of choice’.

Aim

This study examined the differences between four commonly-used CVD risk equations.

Design and setting

Cross-sectional analysis of individuals who participated in a workplace-based risk assessment in Carmarthenshire, south Wales.

Method

Analysis of 790 individuals (474 females, 316 males) with no prior diagnosis of CVD or diabetes. Ten-year CVD risk was predicted by entering the relevant variables into the QRISK2, Framingham Lipids, Framingham BMI, and JBS2 risk equations.

Results

The Framingham BMI and JBS2 risk equations predicted a higher absolute risk than the QRISK2 and Framingham Lipids equations, and CVD risk increased concomitantly with age irrespective of which risk equation was adopted. Only a small proportion of females (0–2.1%) were predicted to be at high risk of developing CVD using any of the risk algorithms. The proportion of males predicted at high risk ranged from 5.4% (QRISK2) to 20.3% (JBS2). After age stratification, few differences between isolated risk factors were observed in males, although a greater proportion of males aged ≥50 years were predicted to be at ‘high risk’ independent of risk equation used.

Conclusions

Different risk equations can influence the predicted 10-year CVD risk of individuals. More males were predicted at ‘high risk’ using the JBS2 or Framingham BMI equations. Consideration should also be given to the number of isolated risk factors, especially in younger adults when evaluating CVD risk.     

Text messaging reminders to reduce non-attendance in chronic disease follow-up: a clinical trial

Background

Non-attendance results in administrative problems and disruption in patient care. Several interventions have been used to reduce non-attendance, with varying degree of success. A relatively new intervention, text messaging, has been shown to be as effective as telephone reminders in reducing non-attendance. However, no study has looked specifically at using text messaging reminders to reduce non-attendance in chronic disease care.

Aim

To determine if text messaging would be effective in reducing non-attendance in patients on long-term follow-up, compared with telephone reminders and no reminder.

Design of study

A randomised controlled trial with three arms: text messaging reminder, telephone reminder, and control.

Setting

Two primary care clinics in Malaysia.

Method

A total of 931 subjects who had been on at least 6 months of follow-up were randomised into the three groups. Demographic variables were recorded at the first visit. In the intervention arms, a reminder was sent 24–48 hours prior to the appointment. Non-attendance rate was documented at the second visit. Non-attenders were defined as those who did not attend, attended early, or attended late without rescheduling their appointment. Attenders were defined as participants who had turned up for their scheduled appointment and those who had changed or cancelled their appointment with notification.

Results

The non-attendance rates in the text messaging group (odds ratio [OR] = 0.62, 95% confidence interval [CI] = 0.41 to 0.93, P = 0.020) and the telephone reminder group (OR = 0.53, 95% CI = 0.35 to 0.81), P = 0.003) were significantly lower than the control group. The absolute non-attendance rate for telephone reminders was lower by 2% compared to the text messaging group. This difference was not found to be statistically significant (P = 0.505).

Conclusion

Text messaging was found to be as effective as telephone reminder in reducing non-attendance in patients who required long-term follow-up for their chronic illnesses in this study. It could be used as an alternative to conventional reminder systems.     

Economic influences on GPs' decisions to provide out-of-hours care

Background

Introduction of the new general medical services contract offered UK general practices the option to discontinue providing out-of-hours (OOH) care. This aimed to improve GP recruitment and retention by offering a better work–life balance, but put primary care organisations under pressure to ensure sustainable delivery of these services. Many organisations arranged this by re-purchasing provision from individual GPs.

Aim

To analyse which factors influence an individual GP''s decision to re-provide OOH care when their practice has opted out.

Design of study

Cross-sectional questionnaire survey.

Setting

Rural and urban general practices in Scotland, UK.

Method

A postal survey was sent to all GPs working in Scotland in 2006, with analyses weighted for differential response rates. Analysis included logistic regression of individuals'' decisions to re-provide OOH care based on personal characteristics, work and non-work time commitments, income from other sources, and contracting primary care organisation.

Results

Of the 1707 GPs in Scotland whose practice had opted out, 40.6% participated in OOH provision. Participation rates of GPs within primary care organisations varied from 16.7% to 74.7%. Males with young children were substantially more likely to participate than males without children (odds ratio [OR] 2.44, 95% confidence interval [CI] = 1.36 to 4.40). GPs with higher-earning spouses were less likely to participate. This effect was reinforced if GPs had spouses who were also GPs (OR 0.52, 95% CI = 0.37 to 0.74). GPs with training responsibilities (OR 1.36, 95% CI = 1.09 to 1.71) and other medical posts (OR 1.38, 95% CI = 1.09 to 1.75) were more likely to re-provide OOH services.

Conclusion

The opportunity to opt out of OOH care has provided flexibility for GPs to raise additional income, although primary care organisations vary in the extent to which they offer these opportunities. Examining intrinsic motivation is an area for future study.     

The Fremantle Primary Prevention Study: a multicentre randomised trial of absolute cardiovascular risk reduction

Background

Cardiovascular disease (CVD) is the leading cause of global mortality. Risk factor management in clinical practice often relies on relative risk modification rather than the more appropriate absolute risk assessment.

Aim

To determine whether patients receiving more-frequently designated GP visits had increased benefit in terms of their absolute CVD risk assessment, as compared with patients in receipt of their usual GP care.

Design and setting

Prospective, open, pragmatic block randomised study in a 1:1 group allocation ratio in three Western Australian general practices.

Method

A convenience sample (n = 1200) of patients aged 40–80 years were randomised to 3-monthly GP visits (five in total for the intensive) or usual GP care (two in total for the opportunistic), with 12 months’ follow-up. The main outcome was absolute CVD risk scores based on the New Zealand Cardiovascular Risk Calculator. Others outcome measures were weight, height, waist circumference, blood pressure, and fasting blood lipids and glucose.

Results

There were 600 patients per group at baseline. At 12 months’ analysis there were 543 in the intensive group and 569 in the opportunistic group. Mean (standard deviation [SD]) absolute CVD risk reduced significantly between baseline and 12 months in the intensive group (6.28% [5.11] to 6.10% [4.94]) but not in the opportunistic group (6.27% [5.10] to 6.24% [5.38]). There was a significant reduction between baseline and 12 months in mean (SD) total cholesterol (5.28 mmol/l [0.94] to 5.08 mmol/l [0.96]); low-density lipoprotein cholesterol (3.08 mmol/l [0.87] to 2.95 mmol/l [0.89]); triglyceride (1.45 mmol/l [0.86] to 1.36 mmol/l [0.84]); and in mean (SD) waist circumference in men (98.74 cm [10.70] to 97.13 cm [10.20]) and females (90.64 cm [14.62] to 88.96 cm [14.00]) in the intensive group.

Conclusion

A targeted approach using absolute risk calculators can be used in primary care to modify global CVD risk assessment.     

Antenatal needs of couples following fertility treatment: a qualitative study in primary care

Background

It is known that couples may experience emotional distress while undergoing infertility treatment, but less is known about their experience of pregnancy following successful conception. Typically, couples are discharged from the fertility clinic to receive standard antenatal care. Recent research has raised questions about whether this care adequately meets their needs.

Aim

To explore the antenatal experiences of females and males who have successfully conceived through infertility treatment.

Design and setting

An exploratory qualitative approach was undertaken, using individual, in-depth interviews with females and males who had successfully undergone infertility treatment in one of three fertility clinics in the south of England.

Method

Twenty participants were interviewed (12 females and eight male partners) when their pregnancy had reached 28 weeks’ gestation. Participants were asked about their experiences of infertility treatment, pregnancy, and antenatal care. Interviews were audiorecorded, transcribed, and analysed thematically.

Results

Analysis of the interviews suggested females and males experienced a ‘gap’ in their care, in terms of time and intensity, when discharged from the fertility clinic to standard antenatal care. This gap, combined with their previous experience of infertility treatment, heightened their fear of pregnancy loss and increased their need for support from their health professionals. Participants’ previous experience of infertility treatment also appeared to deter them from preparing for the birth and parenthood, and disclosing negative feelings to others about the pregnancy.

Conclusion

Females and males who have successfully undergone infertility treatment may require additional support in primary care to address anxiety during pregnancy, enable disclosure of negative feelings, and to help them prepare for childbirth and parenthood.     

Practitioners' views on managing childhood obesity in primary care: a qualitative study

Background

In 2006 the Department of Health and the National Institute for Health and Clinical Excellence (NICE) published guidance on the management of childhood obesity, for use by primary care practitioners. Little is known, however, about practitioners'' views and experiences of managing childhood obesity in primary care.

Aim

To explore practitioners'' views of primary care as a setting in which to treat childhood obesity.

Design of study

Qualitative interview study.

Setting

Primary care and other community settings based in Bristol, England.

Method

Interviews explored practitioners'' views and experiences of managing childhood obesity and their knowledge of the recent guidance provided by the Department of Health and NICE. Interviews were audiotaped and transcribed verbatim. Analysis was thematic and comparisons made both within and across the interviews.

Results

Thirty practitioners were interviewed: 12 GPs, 10 practice nurses, four school nurses, and four health visitors. Participants varied in their views about whether primary care is an appropriate treatment setting for childhood obesity. However, all described factors that limited the extent to which they could intervene effectively: a lack of expertise, resources, and contact with primary school children; the causes of childhood obesity; and the need to work with parents. It was also apparent that very few participants had knowledge of the recent guidance.

Conclusion

Practitioners do not currently view primary care as an effective treatment setting for childhood obesity and it is unlikely that the guidance from the Department of Health and NICE will have a meaningful impact on their management of this condition.     

Views of cancer care reviews in primary care: a qualitative study

Background

The Quality and Outcomes Framework (QOF) provides an incentive for practices to establish a cancer register and conduct a review with cancer patients within 6 months of diagnosis, but implementation is unknown.

Aim

To describe: (1) implementation of the QOF cancer care review; (2) patients'' experiences of primary care over the first 3 years following a cancer diagnosis; (3) patients'' views on optimal care; and (4) the views of primary care professionals regarding their cancer care.

Design of study

Qualitative study using thematic analysis and a framework approach.

Setting

Six general practices in the Thames Valley area.

Method

Semi-structured interviews with cancer patients and focus groups with primary care teams.

Results

Thirty-eight adults with 12 different cancer types were interviewed. Seventy-one primary care team members took part in focus groups. Most cancer care reviews are conducted opportunistically. Thirty-five patients had had a review; only two could recall this. Patients saw acknowledgement of their diagnosis and provision of general support as important and not always adequately provided. An active approach and specific review appointment would legitimise the raising of concerns. Primary care teams considered cancer care to be part of their role. GPs emphasised the importance of being able to respond to individual patients'' needs and closer links with secondary care to facilitate a more involved role.

Conclusion

Patients and primary care teams believe primary care has an important role to play in cancer care. Cancer care reviews in their current format are not helpful, with considerable scope for improving practice in this area. An invitation to attend a specific appointment at the end of active treatment may aid transition from secondary care and improve satisfaction with follow-up in primary care.     

Effectiveness of nurse-delivered cardiovascular risk management in primary care: a randomised trial

Background

A substantial part of cardiovascular disease prevention is delivered in primary care. Special attention should be paid to the assessment of cardiovascular risk factors. According to the Dutch guideline for cardiovascular risk management, the heavy workload of cardiovascular risk management for GPs could be shared with advanced practice nurses.

Aim

To investigate the clinical effectiveness of practice nurses acting as substitutes for GPs in cardiovascular risk management after 1 year of follow-up.

Design of study

Prospective pragmatic randomised trial.

Setting

Primary care in the south of the Netherlands. Six centres (25 GPs, six nurses) participated.

Method

A total of 1626 potentially eligible patients at high risk for cardiovascular disease were randomised to a practice nurse group (n = 808) or a GP group (n = 818) in 2006. In total, 701 patients were included in the trial. The Dutch guideline for cardiovascular risk management was used as the protocol, with standardised techniques for risk assessment. Changes in the following risk factors after 1 year were measured: lipids, systolic blood pressure, and body mass index. In addition, patients in the GP group received a brief questionnaire.

Results

A larger decrease in the mean level of risk factors was observed in the practice nurse group compared with the GP group. After controlling for confounders, only the larger decrease in total cholesterol in the practice nurse group was statistically significant (P = 0.01, two-sided).

Conclusion

Advanced practice nurses are achieving results, equal to or better than GPs for the management of risk factors. The findings of this study support the involvement of practice nurses in cardiovascular risk management in Dutch primary care.     

Therapeutic decisions by number needed to treat and survival gains: a cross-sectional survey of lipid-lowering drug recommendations

Background

Previous studies suggest that lay people have difficulties with evaluating effect size in terms of number needed to treat (NNT), but theyare sensitive to effect size in terms of survival gains.

Aim

To explore whether GPs and internists are sensitive to NNT and survival gains when considering a lipid-lowering drug therapy.

Design and setting

Cross-sectional survey of primary prevention of cardiovascular disease with random allocation to different scenarios.

Method

GPs (n = 450) and internists (n = 450) were posted a vignette presenting a high-risk patient and a novel drug, ‘neostatin’. The benefit was described in terms of NNT or mean gain in disease-free survival. Each physician was randomly allocated to one version of the vignette. Outcome measures were evaluation of ‘neostatin’ on a Likert scale (0: very poor choice, 10: very good choice) and the proportion recommending ‘neostatin’.

Results

A total of 477 responses (53%) were received. Among responders to NNT scenarios, 26%, 31%, and 43% recommended ‘neostatin’ for NNT values of 34, 17, and 9 respectively. With equivalent disease-free survival gains of 9, 17, and 32 months, 40%, 49%, and 52% respectively recommended the drug. On the rating scale, mean values were 4.7, 5.0, and 5.5 across the respective NNT scenarios and 5.2, 6.2, and 6.1 across the scenarios presenting survival gains. Differences in trends between the two formats were not statistically significant. In total, 33% recommended ‘neostatin’ when presented with NNT values, compared to 47% when presented with survival gain (χ² = 9.2, P= 0.002).

Conclusion

Physicians presented with survival gains were more likely to recommend the therapy than those presented with NNT. Sensitivity to effect size was similarfor both effect formats.     

Screening for cardiovascular risk factors and self-rated health in a community setting: a cross-sectional study in Finland

Background

Self-rated health is an independent predictor of mortality. However, general health checks in populations unselected for disease or risk factors have not been shown to reduce mortality or morbidity.

Aim

To describe new comorbidities and cardiovascular risk factors in apparently healthy people and to relate this to their self-rated health.

Design and setting

A targeted screening programme identified 462 middle-aged people with cardiovascular risk factors without previously diagnosed chronic disease in a Finnish community in 2005–2006.

Method

Home blood pressure monitoring, oral glucose tolerance test, estimated glomerular filtration rate, and ankle brachial index were used to detect previously undiagnosed conditions. The Short-Form Health Survey and Beck’s Depression Inventory were completed by participants before the diagnostic tests were performed.

Results

The prevalence of previously undiagnosed disease was: hypertension 113/462 (24% [95% confidence interval {CI} = 21% to 29%]), diabetes 19/462 (4% [95% CI = 2% to 6%]), renal insufficiency 23/462 (5% [95% CI = 3% to 7%]), and peripheral arterial disease 17/462 (4% [95% CI = 2% to 5%]). Of the 139 participants who regarded their health as ‘fair–poor’, 60 (43%) had a previously undetected condition affecting their vasculature.

Conclusion

Out of the screen-detected apparently healthy cardiovascular risk subjects, one in three had undiagnosed hypertension, diabetes, peripheral arterial disease, or renal insufficiency. Those individuals experiencing ill health tended to be at high risk of cardiovascular problems.     

GPs' approach to insulin prescribing in older patients: a qualitative study

BACKGROUND: Evidence suggests that insulin is under-prescribed in older people. Some reasons for this include physician's concerns about potential side-effects or patients' resistance to insulin. In general, however, little is known about how GPs make decisions related to insulin prescribing in older people. AIM: To explore the process and rationale for prescribing decisions of GPs when treating older patients with type 2 diabetes. DESIGN OF STUDY: Qualitative individual interviews using a grounded theory approach. SETTING: Primary care. METHOD: A thematic analysis was conducted to identify themes that reflected factors that influence the prescribing of insulin. RESULTS: Twenty-one GPs in active practice in Ontario completed interviews. Seven factors influencing the prescribing of insulin for older patients were identified: GPs' beliefs about older people; GPs' beliefs about diabetes and its management; gauging the intensity of therapy required; need for preparation for insulin therapy; presence of support from informal or formal healthcare provider; frustration with management complexity; and GPs' experience with insulin administration. Although GPs indicated that they would prescribe insulin allowing for the above factors, there was a mismatch in intended approach to prescribing and self-reported prescribing. CONCLUSION: GPs' rationale for prescribing (or not prescribing) insulin is mediated by both practitioner-related and patient-related factors. GPs intended and actual prescribing varied depending on their assessment of each patient's situation. In order to improve prescribing for increasing numbers of older people with type 2 diabetes, more education for GPs, specialist support, and use of allied health professionals is needed.