Out-of-hours primary care for people with intellectual disabilities: interviews in general practice.

BACKGROUND: Out-of-hours primary care for people with intellectual disabilities (ID) involves different groups of health care professionals, who are often not familiar to one another nor to the specific health care needs of this vulnerable population. It is not known to what extend these specific health care needs or organizational factors influence the delivery of out-of-hours primary care for people with ID. OBJECTIVE: The objective of this study is to explore the experiences of health care professionals regarding the medical content and the organizational context of out-of-hours primary care for people with ID. METHODS: Semi-structured interviews were conducted with daily care professionals, triage nurses and general practitioners (GPs) involved in out-of-hours primary care for people with ID in the Netherlands. Interviews were thematically analysed for medical content and organizational context. RESULTS: The analysis resulted in four interconnected themes: (i) uncertainties in the triage assessment of ID patients; (ii) confusion about inter-professional responsibilities; (iii) impact on routines and workflow concerning ID patients and (iv) constraints in the decision-making process. All issues raised were related to the organizational context. CONCLUSIONS: Health care professionals involved in out-of-hours primary care for people with ID indicate that the quality of this care is more influenced by the organizational context than by the medical content. We recommend out-of-hours GP services and care provider services for people with ID to set standards for roles and responsibilities in order to facilitate health care professionals in delivering accessible and high-quality care to this vulnerable population.

Social networks and type 2 diabetes: a narrative review.

It has been known for decades that social networks are causally related to disease and mortality risk. However, this field of research and its potential for implementation into diabetes care is still in its infancy. In this narrative review, we aim to address the state-of-the-art of social network research in type 2 diabetes prevention and care. Despite the diverse nature and heterogeneity of social network assessments, we can draw valuable lessons from the available studies. First, the structural network variable 'living alone' and the functional network variable 'lack of social support' have been associated with increased type 2 diabetes risk. The latter association may be modified by lifestyle risk factors, such as obesity, low level of physical activity and unhealthy diet. Second, smaller network size and less social support is associated with increased risk of diabetes complications, particularly chronic kidney disease and CHD. Third, current evidence shows a beneficial impact of social support on diabetes self-management. In addition, social support interventions were found to have a small, favourable effect on HbA1c values in the short-term. However, harmonisation and more detailed assessment of social network measurements are needed to utilise social network characteristics for more effective prevention and disease management in type 2 diabetes.

Exploring characteristics of COPD patients with clinical improvement after integrated disease management or usual care: post-hoc analysis of the RECODE study.

BACKGROUND: The cluster randomized controlled trial on (cost-)effectiveness of integrated chronic obstructive pulmonary disease (COPD) management in primary care (RECODE) showed that integrated disease management (IDM) in primary care had no effect on quality of life (QOL) in COPD patients compared with usual care (guideline-supported non-programmatic care). It is possible that only a subset of COPD patients in primary care benefit from IDM. We therefore examined which patients benefit from IDM, and whether patient characteristics predict clinical improvement over time. METHOD: Post-hoc analyses of the RECODE trial among 1086 COPD patients. Logistic regression analyses were performed with baseline characteristics as predictors to examine determinants of improvement in QOL, defined as a minimal decline in Clinical COPD Questionnaire (CCQ) of 0.4 points after 12 and 24 months of IDM. We also performed moderation analyses to examine whether predictors of clinical improvement differed between IDM and usual care. RESULTS: Regardless of treatment type, more severe dyspnea (MRC) was the most important predictor of clinically improved QOL at 12 and 24 months, suggesting that these patients have most room for improvement. Clinical improvement with IDM was associated with female gender (12-months) and being younger (24-months), and improvement with usual care was associated with having a depression (24-months). CONCLUSIONS: More severe dyspnea is a key predictor of improved QOL in COPD patients over time. More research is needed to replicate patient characteristics associated with clinical improvement with IDM, such that IDM programs can be offered to patients that benefit the most, and can potentially be adjusted to meet the needs of other patient groups as well. TRIAL REGISTRATION: Netherlands Trial Register, NTR2268. Registered 31 March 2010.

Competencies to promote collaboration between primary and secondary care doctors: an integrative review.

BACKGROUND: In a society where ageing of the population and the increasing prevalence of long-term conditions are major issues, collaboration between primary and secondary care is essential to provide continuous, patient-centred care. Doctors play an essential role at the primary-secondary care interface in realising 'seamless' care. Therefore, they should possess collaborative competencies. However, knowledge about these collaborative competencies is scarce. In this review we explore what competencies doctors need to promote collaboration between doctors at the primary-secondary care interface. METHODS: We conducted an integrative literature review. After a systematic search 44 articles were included in the review. They were analysed using a thematic analysis approach. RESULTS: We identified six themes regarding collaborative competencies: 'patient-centred care: a common concern', 'roles and responsibilities', 'mutual knowledge and understanding', 'collaborative attitude and respect', 'communication' and 'leadership'. In every theme we specified components of knowledge, skills and attitudes as found in the reviewed literature. The results show that doctors play an important role, not only in the way they collaborate in individual patient care, but also in how they help shaping organisational preconditions for collaboration. CONCLUSIONS: This review provides an integrative view on competencies necessary for collaborative practice at the primary-secondary care interface. They are part of several domains, showing the complexity of collaboration. The information gathered in this review can support doctors to enhance and learn collaboration in daily practice and can be used in educational programmes in all stages of medical education.

Cardiovascular risk screening of patients with serious mental illness or use of antipsychotics in family practice.

BACKGROUND: Patients with serious mental illness (SMI) and patients on antipsychotics (AP) have an elevated risk for cardiovascular diseases. In the Netherlands, the mental healthcare for these patients is increasingly taken care of by family practitioners (FP) as a result of a shift from secondary to primary care. Therefore, it is essential to increase our knowledge regarding the characteristics of this patient group and the (somatic) care provided by their FPs. The aim was to examine the rate of cardiovascular risk screening in patients with SMI or the use of AP in family practice. METHODS: We performed a retrospective cohort study of 151.238 patients listed in 24 family practices in the Netherlands. From electronic medical records we extracted data concerning diagnoses, measurement values of CVR factors, medication and frequency of visits over a 2 year period. Primary outcome was the rate of patients who were screened for CVR factors. We compared three groups: patients with SMI/AP without diabetes or CVD (SMI/AP-only), patients with SMI/AP and diabetes mellitus (SMI/AP + DM), patients with SMI/AP and a history of cardiovascular disease (SMI/AP + CVD). We explored factors associated with adequate screening using multilevel logistic regression. RESULTS: We identified 1705 patients with SMI/AP, 834 with a SMI diagnosis, 1150 using AP. The screening rate for CVR in the SMI/AP-only group (n = 1383) was adequate in 8.5%. Screening was higher in the SMI/AP - +DM (n = 206, 68.4% adequate, OR 24.6 (95%CI, 17.3-35.1) and SMI/AP + CVD (n = 116, 26.7% adequate, OR 4.2 (95%CI, 2.7-6.6). A high frequency of visits, age, the use of AP and a diagnosis of COPD were associated with a higher screening rate. In addition we also examined differences between patients with SMI and patients using AP without SMI. CONCLUSION: CVR screening in patients with SMI/AP is performed poorly in Dutch family practices. Acceptable screening rates were found only among SMI/AP patients with diabetes mellitus as comorbidity. The finding of a large group of AP users without a SMI diagnosis may indicate that FPs often prescribe AP off-label, lack information about the diagnosis, or use the wrong code.

"Constructing a health assessment questionnaire for people with intellectual disabilities: A cognitive interview study".

INTRODUCTION: Health assessment instruments can help to raise awareness among general practitioners of specific health problems in people with intellectual disabilities (PID). The present authors developed a health assessment questionnaire using the cognitive interview technique (CI) to improve the comprehensibility. The utility of this approach to questionnaire development involving PID is assessed. METHOD: A qualitative approach using the CI was employed. The study included PID and their caregivers. The present authors interviewed 14 participants in 5 subsequent rounds. After each round, the questionnaire was adjusted until saturation was reached. RESULTS: Three hundred and sixty three identified problems led to 316 changes to the questionnaire. Most problems (102) concerned the comprehension of the question, followed by problems in the "missing answer categories" and "inaccurate instruction" section. CONCLUSION: The comprehensible health assessment questionnaire can help PID to take an active role in communication with their GP. The use of CI helped to improve the questionnaire. CI is a usable and valuable procedure for PID.

The association between patients' expectations and experiences of task-, affect- and therapy-oriented communication and their anxiety in medically unexplained symptoms consultations.

BACKGROUND: It is unknown whether patients with medically unexplained symptoms (MUS) differ from patients with medically explained symptoms (MES) regarding their expectations and experiences on task-oriented communication (ie, communication in which the primary focus is on exchanging medical content), affect-oriented communication (ie, communication in which the primary focus is on the emotional aspects of the interaction) and therapy-oriented communication (ie, communication in which the primary focus is on therapeutic aspects) of the consultation and the extent to which GPs meet their expectations. OBJECTIVE: This study aims to explore (a) differences in patients' expectations and experiences in consultations with MUS patients and patients with MES and (b) the influence of patients' experiences in these consultations on their post-visit anxiety level. STUDY DESIGN: Prospective cohort. SETTING: Eleven Dutch general practices. MEASUREMENTS: Patients completed the QUOTE-COMM (Quality Of communication Through the patients' Eyes) questionnaire before and after the consultation to assess their expectations and experiences and these were related to changes in patients' state anxiety (abbreviated State-Trait Anxiety Inventory; STAI). RESULTS: Expectations did not differ between patients with MUS and MES. Patients presenting with either MUS or MES rated their experiences for task-related and affect-oriented communication of their GP higher than their expectations. GPs met patients' expectations less often on task-oriented communication in MUS patients compared to MES patients (70.2% vs 80.9%; P = Ë‚0.001). Affect-oriented communication seems to be most important in reducing the anxiety level of MUS patients (ß -0.63, 95% Cl = -1.07 to -0.19). DISCUSSION: Although the expectations of MUS patients are less often met compared to those of MES patients, GPs often communicate according to patients' expectations. Experiencing affect-oriented communication is associated with a stronger reduction in anxiety in patients with MUS than in those with MES. CONCLUSION: GPs communicate according to patients' expectations. However, GPs met patients' expectations on task-oriented communication less often in patients with MUS compared to patients with MES. Experiencing affect-oriented communication had a stronger association with the post-consultation anxiety for patients with MUS than MES.

Which difficulties do GPs experience in consultations with patients with unexplained symptoms: a qualitative study.

BACKGROUND: Many general practitioners (GPs) struggle with the communication with patients with medically unexplained symptoms (MUS). This study aims to identify GPs' difficulties in communication during MUS consultations. METHODS: We video-recorded consultations and asked GPs immediately after the consultation whether MUS were presented. GPs and patients were then asked to reflect separately on the consultation in a semi-structured interview while watching the consultation. We selected the comments where GPs experienced difficulties or indicated they should have done something else and analysed these qualitatively according to the principles of constant comparative analysis. Next, we selected those video-recorded transcripts in which the patient also experienced difficulties; we analysed these to identify problems in the physician-patient communication. RESULTS: Twenty GPs participated, of whom two did not identify any MUS consultations. Eighteen GPs commented on 39 MUS consultations. In 11 consultations, GPs did not experience any difficulties. In the remaining 28 consultations, GPs provided 84 comments on 60 fragments where they experienced difficulties. We identified three issues for improvement in the GPs' communication: psychosocial exploration, structure of the consultation (more attention to summaries, shared agenda setting) and person-centredness (more attention to the reason for the appointment, the patient's story, the quality of the contact and sharing decisions). Analysis of the patients' views on the fragments where the GP experienced difficulties showed that in the majority of these fragments (n = 42) the patients' comments were positive. The video-recorded transcripts (n = 9) where the patient experienced problems too were characterised by the absence of a dialogue (the GP being engaged in exploring his/her own concepts, asking closed questions and interrupting the patient). CONCLUSION: GPs were aware of the importance of good communication. According to them, they could improve their communication further by paying more attention to psychosocial exploration, the structure of the consultation and communicating in a more person-centred way. The transcripts where the patient experienced problems too, were characterised by an absence of dialogue (focussing on his/her own concept, asking closed questions and frequently interrupting the patient).

From critic to inspirer: four profiles reveal the belief system and commitment to educational mission of medical academics.

BACKGROUND: The educational beliefs of medical academics influence how they act in class and thus influence student learning. One component of these are beliefs academics hold about the qualities of teachers themselves. These teacher qualities range from behaviours and competencies to more personal attributes such as the teacher's identity and mission. However, it is unclear what medical academics believe to be key teacher qualities. Therefore, this study explored the variety of medical academics' beliefs about 'teacher qualities', aiming to identify and characterise profiles of academics with similar beliefs. METHODS: We interviewed 26 expert academics from two medical schools to explore their beliefs about teacher qualities. A concentric onion-model focusing on teacher qualities was used to analyse and categorise the data deductively. Within each theme we developed subthemes inductively. To gain insight into the variety of beliefs we then clustered the participants into teacher profiles according to the themes. To better understand each of the profiles we carried out a quantitative study of the differences between profiles regarding subthemes, contextual and personal factors, and analysed statistical significance using Fisher's exact- and Student's t-tests for categorical and continuous data, respectively. RESULTS: Four profiles of medical academics were identified, corresponding to the most central theme that each participant had reflected on: the 'Inspirer', 'Role-model', 'Practitioner', and 'Critic'. The focus of the profiles varied from external constraining factors within the 'Critic' profile to affective personal qualities within the 'Role-model' and 'Inspirer' profiles. The profiles could be regarded as hierarchically ordered by inclusiveness. Educational institute was the only significant factor related to the profiles. CONCLUSIONS: Besides the relevance of affective teacher qualities, the 'Inspirer' profile demonstrates the importance of developing a clear mission as a teaching academic, centred around student learning and professional development. In our view, academics who inspire their students continue to be inspired themselves. The practical implications are described for faculty development programmes, and for the potential value of using these profiles within medical schools. In the discourse on educational beliefs, the authors argue that more attention should be paid to affective qualities, in particular to explicating the educational mission of academics.

Health problems of people with intellectual disabilities in Dutch out-of-hours primary care.

BACKGROUND: Little is known about the health needs of people with intellectual disabilities who access out-of-hours primary care services, raising concerns about accessibility and quality of care for this group. This study aims to identify commonly presented health problems of people with intellectual disabilities in this specific setting compared with the general population. METHOD: Cross-sectional study with routine data at two out-of-hours cooperatives with a total of 41,166 persons aged 20-65 requesting outof-hours primary care in 2014, of which 315 persons were identified as having an intellectual disability. RESULTS: Having an intellectual disability was associated with a higher probability of presenting with epilepsy (OR 45.65) and concerns about, and adverse effects of, medical treatment (OR 23.37, and 8.41, respectively). CONCLUSIONS: Given the high rates of epilepsy and medication-related concerns of people with intellectual disabilities, this study suggests that these issues require special attention to improve the accessibility and quality of out-of-hours primary care.

Deprescribing preventive cardiovascular medication in patients with predicted low cardiovascular disease risk in general practice - the ECSTATIC study: a cluster randomised non-inferiority trial.

BACKGROUND: The use of cardiovascular medication for the primary prevention of cardiovascular disease (CVD) is potentially inappropriate when potential risks outweigh the potential benefits. It is unknown whether deprescribing preventive cardiovascular medication in patients without a strict indication for such medication is safe and cost-effective in general practice. METHODS: In this pragmatic cluster randomised controlled non-inferiority trial, we recruited 46 general practices in the Netherlands. Patients aged 40-70 years who were using antihypertensive and/or lipid-lowering drugs without CVD and with low risk of future CVD were followed for 2 years. The intervention was an attempt to deprescribe preventive cardiovascular medication. The primary outcome was the difference in the increase in predicted (10-year) CVD risk in the per-protocol (PP) population with a non-inferiority margin of 2.5 percentage points. An economic evaluation was performed in the intention-to-treat (ITT) population. We used multilevel (generalised) linear regression with multiple imputation of missing data. RESULTS: Of 1067 participants recruited between 7 November 2012 and 18 February 2014, 72% were female. Overall, their mean age was 55 years and their mean predicted CVD risk at baseline was 5%. Of 492 participants in the ITT intervention group, 319 (65%) quit the medication (PP intervention group); 135 (27%) of those participants were still not taking medication after 2 years. The predicted CVD risk increased by 2.0 percentage points in the PP intervention group compared to 1.9 percentage points in the usual care group. The difference of 0.1 (95% CI -0.3 to 0.6) fell within the non-inferiority margin. After 2 years, compared to the usual care group, for the PP intervention group, systolic blood pressure was 6 mmHg higher, diastolic blood pressure was 4 mmHg higher and total cholesterol and low-density lipoprotein-cholesterol levels were both 7 mg/dl higher (all P < 0.05). Cost and quality-adjusted life years did not differ between the groups. CONCLUSIONS: The results of the ECSTATIC study show that an attempt to deprescribe preventive cardiovascular medication in low-CVD-risk patients is safe in the short term when blood pressure and cholesterol levels are monitored after stopping. An attempt to deprescribe medication can be considered, taking patient preferences into consideration. TRIAL REGISTRATION: This study was registered with Dutch trial register on 20 June 2012 ( NTR3493 ).

Development of a health assessment instrument for people with intellectual disabilities: a Delphi study.

Background: People with intellectual disabilities (IDs) experience health inequalities. Applying health assessments is one way of diminishing these inequalities. A health assessment instrument can support general practitioners (GPs) in providing better medical care to people with ID. Objectives: The aim of this study was to determine which items should be part of a health assessment instrument for people with ID to be used in primary care. Methods: This Delphi consensus study was conducted among 24 GP experts and 21 ID physicians. We performed three anonymous sequential online questionnaire rounds. We started with 82 'general' items and 14 items concerning physical and additional examinations derived from the international literature and a focus group study among Dutch GPs. We definitely included items if more than 75% of the GP experts agreed on their inclusion. Results: The participation rate in all rounds was above 88%. The expert groups proposed 10 new items. Consensus was reached on 64 'general' items related to highly prevalent diseases, public health and health promotion. Consensus was also reached on 18 physical and additional examination items. Conclusions: For the first time, experts in a Delphi study were able to arrive at a selection of items for a health assessment instrument for people with ID. The overall agreement among the GPs and ID physicians was good. Because the experts prefer that patients complete the health assessment questionnaire at home, questions that cover these items must be formulated clearly.

The association between implementation and outcome of a complex care program for frail elderly people.

Background: Over the last 20 years, the effectiveness of complex care programs aiming to prevent adverse outcomes in frail elderly people has been disappointing. Recently, we found no effectiveness of the CareWell primary care program. It is largely unknown to what extent incomplete implementation of these complex interventions influences their outcomes. Objective: To examine the association between the degree of implementation of the CareWell program and the prevention of functional decline in frail elderly people. Methods: Quantitative process evaluation conducted alongside a cluster-controlled trial. Two hundred and four frail elderly participants from six general practitioner practices in the Netherlands received care according to the CareWell program, consisting of four key components: multidisciplinary team meetings, proactive care planning, case management and medication reviews. We measured time registrations of team meetings, case management and medication reviews and care plan data as stored in a digital information portal. These data were aggregated into a total implementation score (TIS) representing the program's overall implementation. We measured functional decline with the Katz-15 change score (follow-up score at 12 months minus the baseline score). The association between TIS and functional decline was analyzed with linear mixed model analyses. Results: We found no statistically significant differences in functional decline between TIS groups (F = 1.350, P = 0.245). In the groups with the highest TISs, we found more functional decline. Conclusion: A higher degree of implementation of the CareWell program did not lead to the prevention of functional decline in frail elderly people.

The role of the general practitioner in multidisciplinary teams: a qualitative study in elderly care.

BACKGROUND: In the western world, a growing number of the older people live at home. In the Netherlands, GPs are expected to play a pivotal role in the organization of integrated care for this patient group. However, little is known about how GPs can play this role best. Our aim for this study was to unravel how GPs can play a successful role in elderly care, in particular in multidisciplinary teams, and to define key concepts for success. METHODS: A mixed qualitative research model in four multidisciplinary teams for elderly care in the Netherlands was used. With these four teams, consisting of 46 health care and social service professionals, we carried out two rounds of focus-group interviews. Moreover, we performed semi-structured interviews with four GPs. We analysed data using a hybrid inductive/deductive thematic analysis. RESULTS: According to the health care and social service professionals in our study, the role of GPs in multidisciplinary teams for elderly care was characterized by the ability to 'see the bigger picture'. We identified five key activities that constitute a successful GP role: networking, facilitating, team building, integrating care elements, and showing leadership. Practice setting and phase of multidisciplinary team development influenced the way in which GPs fulfilled their roles. According to team members, GPs were the central professionals in care services for older people. The opinions of GPs about their own roles were diverse. CONCLUSIONS: GPs took an important role in successful care settings for older people. Five key concepts seemed to be important for best practices in care for frail older people: networking (community), facilitating (organization), team building (professional), integrating care elements (patient), and leadership (personal). Team members from primary care and social services indicated that GPs had an indispensable role in such teams. It would be advantageous for GPs to be aware of this attributed role. Attention to leadership competencies and to the diversity of roles in multidisciplinary teams in GP training programmes seems useful. The challenge is to convince GPs to take a lead, also when they are not inclined to take this role in organizing multidisciplinary teams for older people.

Cost-effectiveness of a multicomponent primary care program targeting frail elderly people.

BACKGROUND: Over the last 20 years, integrated care programs for frail elderly people aimed to prevent functional dependence and reduce hospitalization and institutionalization. However, results have been inconsistent and merely modest. To date, evidence on the cost-effectiveness of these programs is scarce. We evaluated the cost-effectiveness of the CareWell program, a multicomponent integrated care program for frail elderly people. METHODS: Economic evaluation from a healthcare perspective embedded in a cluster controlled trial of 12 months in 12 general practices in (the region of) Nijmegen. Two hundred and four frail elderly from 6 general practices in the intervention group received care according to the CareWell program, consisting of multidisciplinary team meetings, proactive care planning, case management, and medication reviews; 165 frail elderly from 6 general practices in the control group received usual care. In cost-effectiveness analyses, we related costs to daily functioning (Katz-15 change score i.e. follow up score minus baseline score) and quality adjusted life years (EQ-5D-3 L). RESULTS: Adjusted mean costs directly related to the intervention were €456 per person. Adjusted mean total costs, i.e. intervention costs plus healthcare utilization costs, were €1583 (95% CI -4647 to 1481) higher in the intervention group than in the control group. Incremental Net Monetary Benefits did not show significant differences between groups, but on average tended to favour usual care. CONCLUSIONS: The CareWell primary program was not cost-effective after 12 months. From a cost-effectiveness perspective, widespread implementation of the program in its current form cannot be recommended. TRIAL REGISTRATION: The study was registered in the ClinicalTrials.govProtocol Registration System: ( NCT01499797 ; December 26, 2011). Retrospectively registered.

General practitioners' perspectives on management of early-stage chronic kidney disease: a focus group study.

BACKGROUND: Guideline adherence in chronic kidney disease management is low, despite guideline implementation initiatives. Knowing general practitioners' (GPs') perspectives of management of early-stage chronic kidney disease (CKD) and the applicability of the national interdisciplinary guideline could support strategies to improve quality of care. METHOD: Qualitative focus group study with 27 GPs in the Netherlands. Three analysts open-coded and comparatively analysed the data. Mind-mapping sessions were performed after data-saturation. RESULTS: Five themes emerged: defining CKD, knowledge and awareness, patient-physician interaction, organisation of CKD care and value of the guideline. A key finding was the abstractness of the CKD concept. The GPs expressed various perspectives about defining CKD and interpreting estimated glomerular filtration rates. Views about clinical relevance influenced the decision-making, although factual knowledge seems lacking. Striving to inform well enough without creating anxiety and to explain suitably for the intellectual ability of the patient caused tension in the patient-physician interaction. Integration with cardiovascular disease-management programmes was mentioned as a way of implementing CKD care in the future. The guideline was perceived as a rough guide rather than a leading document. CONCLUSION: CKD is perceived as an abstract rather than a clinical concept. Abstractness plays a role in all formulated themes. Management of CKD patients in primary care is complex and is influenced by physician-bound considerations related to individual knowledge and perception of the importance of CKD. Strategies are needed to improve GPs' understanding of the concept of CKD by education, a holistic approach to guidelines, and integration of CKD care into cardiovascular programmes. TRIAL REGISTRATION: Not applicable.

Adherence to chronic kidney disease guidelines in primary care patients is associated with comorbidity.

Background: GPs insufficiently follow guidelines regarding consultation and referral for chronic kidney disease (CKD). Objective: To identify patient characteristics and quality of care (QoC) in CKD patients with whom consultation and referral recommendations were not followed. Method: A 14 month prospective observational cohort study of primary care patients with CKD stage 3-5. 47 practices participated, serving 207469 people. 2547 CKD patients fulfilled consultation criteria, 225 fulfilled referral criteria. We compared characteristics of patients managed by GPs with patients receiving nephrologist co-management. We assessed QoC as adherence to monitoring criteria, CKD recognition and achievement of blood pressure (BP) targets. Results: Patients treated in primary care despite a consultation recommendation (94%) had higher eGFR values (OR 1.07; 95% CI: 1.05-1.09), were less often monitored for renal function (OR 0.42; 95% CI: 0.24-0.74) and potassium (OR 0.56; 95% CI: 0.35-0.92) and CKD was less frequently recognised (OR 0.46; 95% CI: 0.31-0.68) than in patients with nephrologist co-management. Patients treated in primary care despite referral recommendation (70%) were older (OR 1.03; 95% CI:1.01-1.06) and had less cardiovascular disease (OR 0.37; 95% CI: 0.19-0.73). Overall, in patients solely managed by GPs, CKD recognition was 50%, monitoring disease progression in 36% and metabolic parameters in 3%, BP targets were achieved in 51%. Monitoring of renal function and BP was positively associated with diabetes (OR 3.10; 95% CI: 2.47-3.88 and OR 7.78; 95% CI: 3.21-18.87) and hypertension (OR 3.19; 95% CI: 2.67-3.82 and OR 3.35; 95% CI: 1.45-7.77). Conclusion: Patients remaining in primary care despite nephrologists' co-management recommendations were inadequately monitored, and BP targets were insufficiently met. CKD patients without cardiovascular comorbidity or diabetes require extra attention to guarantee adequate monitoring of renal function and BP.

Identifying patients at risk for severe exacerbations of asthma: development and external validation of a multivariable prediction model.

BACKGROUND: Preventing exacerbations of asthma is a major goal in current guidelines. We aimed to develop a prediction model enabling practitioners to identify patients at risk of severe exacerbations who could potentially benefit from a change in management. METHODS: We used data from a 12-month primary care pragmatic trial; candidate predictors were identified from GINA 2014 and selected with a multivariable bootstrapping procedure. Three models were constructed, based on: (1) history, (2) history+spirometry and (3) history+spirometry+FeNO. Final models were corrected for overoptimism by shrinking the regression coefficients; predictive performance was assessed by the area under the receiver operating characteristic curve (AUROC) and Hosmer-Lemeshow test. Models were externally validated in a data set including patients with severe asthma (Unbiased BIOmarkers in PREDiction of respiratory disease outcomes). RESULTS: 80/611 (13.1%) participants experienced ≥1 severe exacerbation. Five predictors (Asthma Control Questionnaire score, current smoking, chronic sinusitis, previous hospital admission for asthma and ≥1 severe exacerbation in the previous year) were retained in the history model (AUROC 0.77 (95% CI 0.75 to 0.80); Hosmer-Lemeshow p value 0.35). Adding spirometry and FeNO subsequently improved discrimination slightly (AUROC 0.79 (95% CI 0.77 to 0.81) and 0.80 (95% CI 0.78 to 0.81), respectively). External validation yielded AUROCs of 0.69 (95% CI 0.63 to 0.75; 0.63 to 0.75 and 0.63 to 0.75) for the three models, respectively; calibration was best for the spirometry ­model. CONCLUSIONS: A simple history-based model extended with spirometry identifies patients who are prone to asthma exacerbations. The additional value of FeNO is modest. These models merit an implementation study in clinical practice to assess their utility. TRIAL REGISTRATION NUMBER: NTR 1756.

Symptom- and fraction of exhaled nitric oxide-driven strategies for asthma control: A cluster-randomized trial in primary care.

BACKGROUND: Aiming at partly controlled asthma (PCa) instead of controlled asthma (Ca) might decrease asthma medication use. Biomarkers, such as the fraction of exhaled nitric oxide (Feno), allow further tailoring of treatment. OBJECTIVE: We sought to assess the cost-effectiveness and clinical effectiveness of pursuing PCa, Ca, or Feno-driven controlled asthma (FCa). METHODS: In a nonblind, pragmatic, cluster-randomized trial in primary care, adults (18-50 years of age) with a doctor's diagnosis of asthma who were prescribed inhaled corticosteroids were allocated to one of 3 treatment strategies: (1) aiming at PCa (Asthma Control Questionnaire [ACQ] score <1.50); (2) aiming at Ca (ACQ score <0.75); and (3) aiming at FCa (ACQ score <0.75 and Feno value <25 ppb). During 12 months' follow-up, treatment was adjusted every 3 months by using an online decision support tool. Outcomes were incremental cost per quality-adjusted life year gained, asthma control (ACQ score), quality of life (Asthma Quality of Life Questionnaire score), asthma medication use, and severe exacerbation rate. RESULTS: Six hundred eleven participants were allocated to the PCa (n = 219), Ca (n = 203), or FCa (n = 189) strategies. The FCa strategy improved asthma control compared with the PCa strategy (P < .02). There were no differences in quality of life (P ≥ .36). Asthma medication use was significantly lower for the PCa and FCa strategies compared with the Ca strategy (medication costs: PCa, $452; Ca, $551; and FCa, $456; P ≤ .04). The FCa strategy had the highest probability of cost-effectiveness at a willingness to pay of $50,000/quality-adjusted life year (86%; PCa, 2%; Ca, 12%). There were no differences in severe exacerbation rate. CONCLUSION: A symptom- plus Feno-driven strategy reduces asthma medication use while sustaining asthma control and quality of life and is the preferred strategy for adult asthmatic patients in primary care.