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Objective To evaluate the effectiveness of an integrated care programme, combining a patient directed and a workplace directed intervention, for patients with chronic low back pain.Design Population based randomised controlled trial.Setting Primary care (10 physiotherapy practices, one occupational health service, one occupational therapy practice) and secondary care (five hospitals).Participants 134 adults aged 18-65 sick listed for at least 12 weeks owing to low back pain.Intervention Patients were randomly assigned to usual care (n=68) or integrated care (n=66). Integrated care consisted of a workplace intervention based on participatory ergonomics, involving a supervisor, and a graded activity programme based on cognitive behavioural principles.Main outcome measures The primary outcome was the duration of time off work (work disability) due to low back pain until full sustainable return to work. Secondary outcome measures were intensity of pain and functional status.Results The median duration until sustainable return to work was 88 days in the integrated care group compared with 208 days in the usual care group (P=0.003). Integrated care was effective on return to work (hazard ratio 1.9, 95% confidence interval 1.2 to 2.8, P=0.004). After 12 months, patients in the integrated care group improved significantly more on functional status compared with patients in the usual care group (P=0.01). Improvement of pain between the groups did not differ significantly.Conclusion The integrated care programme substantially reduced disability due to chronic low back pain in private and working life.Trial registration Current Controlled Trials ISRCTN28478651.

Chronic obstructive pulmonary disease (COPD) is one of the main causes of morbidity and mortality globally. In Trondheim in 2008 an integrated care model (COPD-Home) consisting of an education program, self-management plan, home visits and a call centre for patient support and communication was developed. The objective was to determine the efficacy of an intervention according to the COPD-Home model in reducing hospital utilization among patients with COPD stage III and IV (GOLD 2007) discharged after hospitalization for acute exacerbations of COPD (AECOPD). Methods A single centre, prospective, open, controlled clinical study comparing COPD-Home integrated care (IC) with usual care (UC). Results Ninety-one versus 81 patients mean age 73.4 ± 9.3 years (57% women) were included in the IC group (ICG) and the UC group (UCG) respectively, and after 2 years 51 and 49 patients were available for control in the respective groups. During the year prior to study start there were 71 hospital admissions (HA) in the ICG and 84 in the UCG. There was a 12.6% reduction in HA in the ICG during the first year of follow-up and a 46.5% reduction during the second year (p = 0.01) compared to an 8.3% increase during the first year and no change during the second year in the ICG. During the year prior to study start, the number of hospital days (HD) was 468 in the ICG and 479 in the UCG. In the IC group, the number of HD was reduced by 48.3% during the first year (p = 0.01), and remained low during the second year of follow-up (p=0.02). In the UC group, the number of HD remained unchanged during the follow-up period. There was a trend towards a shorter survival time among patients in the ICG compared to the UCG, hazard ratio 1.33 [95% CI 0.77 to 2.33]. Conclusion Intervention according to the COPD-Home model reduced hospital utilization in patients with COPD III and IV with a persisting effect throughout the 2 years of follow-up. However, there was a trend towards a shorter survival time in the intervention group.

Government officials have long claimed that integrated provincial electronic health information systems are gathering momentum. And clinicians and researchers have long disputed that claim. In recent months, however, observers in Quebec, Ontario and elsewhere have begun to concede the official claims may be right. Two recent studies point to uneven progress. Although a May 2017 Commonwealth Fund study noted that 73% of Canadian primary care physician use electronic records, Canada's use was still the second lowest among the study's 18 countries. However, users of electronic health records increased five-fold to 160 000 between 2012 and 2017. And although a May 2017 report from Alberta's Auditor General notes that only 19% of Canadian doctors can exchange patient summaries electronically with other doctors, compared to 82% in Norway, users within integrated records systems increased from one percent in 2014 to 19% in 2017.

During the study, the number of emergency department visits for cancer-related complications increased from 3·3 million (2006) to 4·8 million (2012). The most common complications were pneumonia (4·5%), non-specific chest pain (3·7%), urinary tract infections (3·2%), and septicaemia (3·1%), while those most likely to lead to an inpatient admission were septicaemia (98·0%), intestinal blockage (91·2%), and congestive heart failure (90·8%).

Although HCV is more prevalent among people with severe mental illness (SMI; e.g., schizophrenia, bipolar disorder) than in the general population (17% vs 1%), no large previous studies have examined HCV screening in this population. In this cross-sectional study, we examined administrative data for 57 170 California Medicaid enrollees with SMI to identify prevalence and predictors of HCV screening from October 2010 through September 2011. Only 4.7% (2674 of 57 170) received HCV screening, with strongest predictors being nonpsychiatric health care utilization and comorbid substance abuse.

Mental health and substance abuse (MH/SA) comorbidities are the most oft-cited reasons for deferral from peginterferon (PegIFN) therapy for chronic hepatitis C virus (HCV). We sought to determine whether an integrated care intervention (INT) for patients deferred from PegIFN owing to MH/SA could improve subsequent treatment eligibility rates. In this randomized controlled trial, 101 HCV patients who were evaluated at two hepatology centers and deferred from antiviral therapy owing to MH/SA were enrolled. Participants were randomized to an INT (N=50) or standard of care (SC; N=51). The INT group received counseling and case management for up to 9 months. All participants underwent 3-, 6-, and 9-month clinical follow-up visits, where hepatologists, masked to group, re-evaluated patients for treatment eligibility. Standardized mood and alcohol use instruments were administered to all participants to aid clinicians in treatment decisions. Of 101 participants, the mean age was 48 years and 50% were men, 61% Caucasian, and 77% genotype 1. Patients were initially deferred owing to psychiatric issues (35%), alcohol abuse (31%), drug abuse (9%), or more than one of these reasons (26%). In an intent-to-treat analysis, 42% (21/50) of INT participants became eligible for therapy compared to 18% (9/51) of SC participants (P=0.009, relative risk (RR)=2.38, 95% confidence interval (CI) (1.21, 4.68)). When baseline predictors significant at P<0.10 in univariate models were entered into multivariate models adjusted for treatment group, only baseline depression remained significant (P=0.05, RR=0.98, 95% CI (0.96, 1.00)). With the exception of a model adjusted for genotype, treatment group remained significant in all models. This trial suggests that INTs can increase eligibility for HCV treatment and expand treatment to the underserved population with MH/SA comorbidities.

Background Current knowledge of racial disparities in healthcare utilization and disease outcomes for ulcerative colitis (UC) is limited. We sought to investigate these differences among Caucasian, African American, Asian, and Hispanic patients with ulcerative colitis in Kaiser Permanente, a large integrated health-care system in Northern California. Methods This retrospective cohort study used computerized clinical data from 5,196 Caucasians, 387 African–Americans, 550 Asians, and 801 Hispanics with prevalent UC identified between 1996 and 2007. Healthcare utilization and outcomes were compared at one and five-year follow-up by use of multivariate logistic regression analysis. Results Compared with whites, the male-to-female ratio differed for African–Americans (0.68 vs. 0.91, p  < 0.01) and Asians (1.3 vs. 0.91, p  < 0.01). Asians had fewer co-morbid conditions ( p  < 0.01) than whites, whereas more African–Americans had hypertension and asthma ( p  < 0.01). Use of immunomodulators did not differ significantly among race and/or ethnic groups. Among Asians, 5-ASA use was highest ( p  < 0.05) and the incidence of surgery was lowest ( p  < 0.01). Prolonged steroid exposure was more common among Hispanics ( p  < 0.05 at 1-year) who also had more UC-related surgery ( p  < 0.01 at 5-year) and hospitalization (<0.05 at 5-year), although these differences were not significant in multivariate analysis. Conclusions In this population of UC patients with good access to care, overall health-care utilization patterns and clinical outcomes were similar across races and ethnicity. Asians may have milder disease than other races whereas Hispanics had a trend toward more aggressive disease, although the differences we observed were modest. These differences may be related to biological factors or different treatment preferences.

Medicare beneficiaries frequently receive physical therapy for musculoskeletal conditions. Little information is available about this care. The purposes of this study were: (1) to describe characteristics, clinical outcomes, and utilization for Medicare beneficiaries receiving physical therapy in outpatient clinics within one integrated health care system; (2) to compare characteristics, outcomes, and utilization based on the body region affected; and (3) to examine factors predictive of outcomes and utilization. This was a prospective, longitudinal study. Medicare beneficiaries aged 65 years or older (n=1,840 episodes of care) participated in the study. Descriptive statistics were calculated for patient characteristics and outcomes. Comparisons were made based on body region. Regression models evaluated factors associated with change in pain, improved outcome, and utilization. The patients' mean age was 74.2 years (SD=6.3), and 65.3% were female. The most common body regions were the lumbar spine, shoulder, and knee, collectively accounting for 71.3% of the episodes of care. Patients attended a mean of 6.8 visits (SD=4.7), and 63.9% experienced an improved outcome. Episodes of care for lumbar spine conditions had less reduction in pain, whereas shoulder conditions and foot/ankle conditions showed the greatest improvement. Care for hip conditions was least likely to result in an improved outcome. Knee conditions were most likely to have an improved outcome. Care for shoulder and knee conditions had the highest number of visits. Factors associated with greater reduction in pain and improved outcomes included greater initial pain or disability and attending more visits. Factors associated with greater utilization included a postsurgical condition and higher initial pain rating. Limitations The study was performed in one geographic region within a single health care delivery system. The results provide information on outcomes of physical therapy for Medicare beneficiaries in one health care system. Further research is needed to examine optimal utilization and care for these patients.

Background: We know that health status in older people is heterogeneous and that many need complex care. What is now required is a comprehensive description of this heterogeneity and the estimation of its effects on patterns of service utilization. Objective: This study examines the possibility of classifying older people according to their complex health conditions and whether the way in which they consume services differs based on these classes. Methods: We used latent class analysis to model heterogeneity and classify community living elderly into homogenous health state categories (ie, health profiles). The number of health profiles present in the sample was revealed using 17 health indicators collected at baseline in the demonstration project of SIPA (French acronym for System of Integrated Care for the frail elderly), a system of integrated care for frail older people (n = 1164). These profiles were then used in 2-part econometric models to study access and costs of several measures of services using data collected prospectively over the 22- months of the SIPA trial. Results: We identified 4 substantially meaningful health profiles (prevalence: 23%, 11%, 36%, 30%) characterized by differences along the physical, cognitive, and disability dimensions of health. Subsequent econometric modeling showed a differential effect of health profiles on use and costs along the continuum of health and social services. Conclusions: For older people with complex care needs, classification into homogeneous health subgroups unmasks differences in utilization patterns that can be used by decision makers in their attempt to improve the trajectory of care and adjust the distribution of resources to the needs of older people.

This study describes a culturally relevant intervention using a collaborative depression care model to integrate mental health and primary care services for depressed low income Chinese-Americans at a community health center. A total of 6,065 patients were screened for depression. Of the 341 who screened positive, 57 participated and were randomly assigned to receive either enhanced physician care with care management (32) or enhanced physician care only (25). All enrolled participants were assessed at baseline and 4 monthly follow-up visits for depression, physical and mental health functioning, and perceived stigma toward receiving depression care, to determine the impact, if any, of their mental health treatment. Both groups reported significant reduction of depressive symptoms and improved mental health functioning from baseline to follow-up assessments although there was no significant difference between the two groups. Although the study found no advantage to adding the care management component in the treatment of depression, screening and assertive treatment of immigrant Chinese Americans who tend to underutilize mental health services is important and consistent with the increased adoption of team based care models in patient centered medical homes. High refusal rates for enrollment in the study have implications for future study designs for this group.