White coat hypertension: improving the patient-health care practitioner relationship

PRECYCLE: multicenter, randomized phase IV intergroup trial to evaluate the impact of eHealth-based patient-reported outcome (PRO) assessment on quality of life in patients with hormone receptor positive, HER2 negative locally advanced or metastatic breast cancer treated with palbociclib and an aromatase inhibitor or palbociclib and fulvestrant

BACKGROUND

Efficacy and quality of life (QoL) are key criteria for therapy selection in metastatic breast cancer (MBC). In hormone receptor positive (HR +) human epidermal growth factor receptor 2 negative (HER2 -) MBC, addition of targeted oral agents such as everolimus or a cycline-dependent kinase 4/6 (CDK 4/6) inhibitor (e.g., palbociclib, ribociclib, abemaciclib) to endocrine therapy substantially prolongs progression-free survival and in the case of a CDK 4/6i also overall survival. However, the prerequisite is adherence to therapy over the entire course of treatment. However, particularly with new oral drugs, adherence presents a challenge to disease management. In this context, factors influencing adherence include maintaining patients' satisfaction and early detection/management of side effects. New strategies for continuous support of oncological patients are needed. An eHealth-based platform can help to support therapy management and physician-patient interaction.

METHODS

PreCycle is a multicenter, randomized, phase IV trial in HR + HER2 - MBC. All patients (n = 960) receive the CDK 4/6 inhibitor palbociclib either in first (62.5%) or later line (37.5%) together with endocrine therapy (AI, fulvestrant) according to national guidelines. PreCycle evaluates and compares the time to deterioration (TTD) of QoL in patients supported by eHealth systems with substantially different functionality: CANKADO active vs. inform. CANKADO active is the fully functional CANKADO-based eHealth treatment support system. CANKADO inform is a CANKADO-based eHealth service with a personal login, documentation of daily drug intake, but no further functions. To evaluate QoL, the FACT-B questionnaire is completed at every visit. As little is known about relationships between behavior (e.g., adherence), genetic background, and drug efficacy, the trial includes both patient-reported outcome and biomarker screening for discovery of forecast models for adherence, symptoms, QoL, progression free survival (PFS), and overall survival (OS).

DISCUSSION

The primary objective of PreCycle is to test the hypothesis of superiority for time to deterioration (TTD) in terms of DQoL = "Deterioration of quality of life" (FACT-G scale) in patients supported by an eHealth therapy management system (CANKADO active) versus in patients merely receiving eHealth-based information (CANKADO inform). EudraCT Number: 2016-004191-22.

The Influence of Factors such as Anxiety on the White Coat Effect during the Treatment of Patients with Hypertension

Background

The white coat effect is observed in many patients with hypertension, but its mechanism is still unclear and anxiety is often thought to be a key point.

Methods

A total of 544 patients who met the inclusion criteria were recruited through outpatient clinics. Three months after systematic treatment, the office blood pressure and ambulatory blood pressure monitoring (ABPM) were examined. Patients who reached the ABPM standard were divided into white coat effect (n = 112) and control (n = 432) groups according to the results of the office blood pressure. The degree of anxiety in the two groups was evaluated using the Self-rating Anxiety Scale (SAS) and the Beck Anxiety Scale (BAI). Differences in anxiety, gender, age, number of antihypertensive drugs, cost per tablet and marital status were analyzed.

Results

There was no significant difference in the degree of anxiety between the white coat and control groups, with mean SAS standard scores of 32.8 ± 8.5 vs. 31.8 ± 9.9, respectively (p = 0.170). Similarly, the mean BAI standard scores were 31.4 ± 8.3 vs. 31.2 ± 9.5, respectively (p = 0.119). Logistic regression analysis showed that the factors of female gender ( β = -1.230, p < 0.001), old age ( β = 0.216, p < 0.001), number of antihypertensive drugs ( β = 1.957, p < 0.001), and cost per tablet ( β = 1.340, p < 0.001) were significantly related to the white coat effect.

Conclusions

Anxiety was not necessary for the white coat effect in hypertension patients during treatment. Female gender, old age, number of antihypertensive drugs used and cost per tablet were related to the white coat effect in hypertension patients during treatment.

Retinal microvasculature and vasoreactivity changes in hypertension using optical coherence tomography-angiography

PURPOSE

To evaluate the retinal vasculature and vasoreactivity of patients with hypertension (HTN) using spectral domain optical coherence tomography angiography (SD-OCTA).

METHODS

Patients with and without a diagnosis of HTN were included in this cross-sectional observational study. All eyes were imaged with SD-OCTA using 3 mm × 3 mm and 6 mm × 6 mm centered on both the fovea and optic disk. A second 6 mm × 6 mm scan was taken after a 30 s breath-hold. Vessel density (VD), vessel skeletonized density (VSD), and fractal dimension (FD) were calculated using customized MATLAB scripts. Vessel diameter index (VDI) was obtained by taking the ratio of VD to VSD. Vasoreactivity was measured by subtracting the VD or VSD before and after breath-hold (∆VD, ∆VSD).

RESULTS

Twenty-three eyes with HTN (17 patients) and 17 control eyes (15 patients) were included. In the 6 mm × 6 mm angiogram centered on fovea, the superficial capillary plexus (SCP) VD (ß =  - 0.029, p = 0.012), VSD (ß =  - 0.004, p = 0.043) and the choriocapillaris VD (ß =  - 0.021, p = 0.030) were significantly decreased in HTN compared to control eyes. Similarly, FD was decreased in both the SCP (ß =  - 0.012, p = 0.013) and choriocapillaris (ß =  - 0.009, p = 0.030). In the 3 mm × 3 mm angiogram centered on optic disk, SCP VDI (ß =  - 0.364, p = 0.034) was decreased. ∆VD and ∆VSD were both reduced in the DCP (ß =  - 0.034, p = 0.032; ß =  - 0.013, p = 0.043) and ∆VSD was elevated in the choriocapillaris of HTN eyes (ß = 0.004, p = 0.032).

CONCLUSIONS

The study used SD-OCTA to show significant differences in the retinal vasculature of hypertensive patients. It was also the first to demonstrate the potential of OCT-A to investigate retinal vascular reactivity in patients with HTN.

Placing Users at the Center: Evaluating Exam Room Design for Improved User Experience

OBJECTIVE

This article proposes a method for evaluating the design affordances of primary care exam rooms from the perspectives of users using functional scenario (FS) analysis.

GOAL

This study aims to develop quantifiable criteria and spatial metrics for evaluating how exam room design supports the needs of different users. These criteria and metrics can be used in the early stages of the design process to choose between alternatives.

BACKGROUND

The primary care exam room is an essential space in healthcare, as it is the first point of contact between the healthcare provider and the patient. However, there is a lack of rigorous evaluation metrics for exam room design that supports improved user experiences and better health outcomes.

METHOD

A total of nine primary care exam rooms were analyzed using FS analysis. We identified three key user groups involved in the clinical examination process-providers, patients, and care partners-and translated their needs into FSs. We developed spatial metrics for each FS to quantify the extent to which the needs were spatially supported.

RESULTS

We developed 11 FSs in total: three from the providers', five from the patients', and three from the care partners' perspectives. The results revealed possible design strategies for improved user experiences.

CONCLUSIONS

We quantitatively measured the affordance of primary care exam room design for multiple stakeholders. We expect that the criteria and metrics presented in this article will improve the understanding of different users' perspectives and provide new design guidance for improved user experiences.

Is there a relationship between heart rate recovery and blood pressure in white coat hypertension?

Aim    Increasing evidence suggests that autonomic dysfunction may be involved in the etiology of white coat hypertension (WCH). The aim of this study was to evaluate cardiac autonomic function by using heart rate recovery (HRR) indices in patients with WCH classified according to their circadian rhythm type of blood pressure (BP).Material and methods    This cross-sectional study included 120 participants over the age of 18 yrs, including 50 patients diagnosed with WCH and 70 healthy controls with normal in- and out-of-office BP and without any known disease. Circadian rhythm types, i.e., dippers and non-dippers, were identified using ambulatory BP monitoring. The HRR indices were calculated by subtracting the 1st-minute (HRR1), 2nd-minute (HRR2), and 3rd-minute (HRR3) heart rates from the maximal heart rate recorded during stress testing.Results    The lesser decline in nighttime BP (6.4±2.14 and 13.3±2.2 mmHg, respectively; p&lt;0.001) and the smaller mean HRR1 (25.5±3.0 and 30.3±3.1 beats / min, respectively; p&lt;0.001) were evident in WCH non-dippers compared to WCH dippers. Linear regression analysis showed that HRR1 (β±SE=0.43±0.11; p&lt;0.001) and diastolic BP at maximum exercise (β±SE=0.14±0.07; p=0.040) are independent risk factors for the blunted decline in nighttime BP.Conclusion    Delayed recovery of heart rate after an exercise stress test is associated with non-dipper type of circadian rhythm of BP. This was more pronounced in WCH patients, and these patients are at risk of autonomic dysfunction.

Intrasession Reliability Analysis for Oscillometric Blood Pressure Method Using a Digital Blood Pressure Monitor in Peruvian Population

Blood Pressure (BP) is one of the most used measured clinical parameters in health promotion and intervention. BP measures can vary due to different parameters, so we aim to study the intrasession test-retest reliability for an oscillometric method using a digital tensiometer in the Peruvian population aged over 15 with and without a diagnosis of hypertension (HT). Data were taken from the Demographic and Family Health Survey conducted in Peru in 2019. Technicians had to follow a standardized protocol on the conditions to carry out a valid and reliable measurement. Relative reliability was excellent in most cases (intraclass correlation coefficient > 0.9); absolute reliability was excellent (standard error of measurement < 5%) and smallest real difference < 10% in most cases. The Bland-Altman plot showed a systematic error of 2.36 for systolic BP in men and 2.16 in women, and 0.823 for diastolic BP in men and 0.71 for diastolic BP in women. Results suggest that the oscillometric method with a digital blood pressure monitor was reliable in absolute and relative terms in this population, so it could be used as a reliable control test to measure changes after an intervention.

The pressure's on: understanding neurocognitive and psychological associations with pediatric hypertension to inform comprehensive care

The prevalence of hypertension is increasing in pediatric populations. While clinical data and practice guidelines identify the impact of hypertension on organ dysfunction and emphasize the importance for end-organ damage screening, the bidirectional effects of pediatric hypertension on neurocognitive and psychological outcomes are understudied. The objective of this review is to highlight the association between hypertension and cognition, attention, learning, and mental health in children and adolescents. In doing so, this review provides a framework and toolkit to integrate neuropsychology and psychology into the screening and management stages of pediatric hypertension. By recognizing the effects of hypertension on cognition, behavior, and mental health, screenings and interventions can be implemented to proactively and comprehensively improve the health outcomes for children with blood pressure concerns.

A survey of Japanese physician preference for attire: what to wear and why

Many studies have examined the impression made on patients by physicians' attire. Regardless of practice location, many patients express most confidence in physicians who wear white coats. The number of physicians in Japan who choose not to wear white coats in practice has been increasing, particularly in primary care settings. However, very few studies have examined physician preference for attire. To clarify Japanese general practitioners' preference for attire by practice setting, we conducted a survey of physician preferences and reasons for attire selection. Subjects were 794 general practitioners certified by the Japan Primary Care Association and recruited from a mailing list. We conducted a web-based questionnaire survey. Physicians were asked to choose one of four different dress styles (semi-formal, white coat, scrubs, and casual) for different practice settings and state the reasons for selection. The response rate was 19.3% (n = 153; men 112). Most subjects chose white coats as usual attire for hospital practice (52%), mainly because of custom and professionalism. In contrast, most subjects chose non-white coats for clinics (59%) and home care (hospital-provided, 58%; clinic-provided, 71%). More subjects chose casual dress for clinic and home care practice, mainly to appear empathic. Most subjects chose white coats as the most appropriate hospital attire (54%), mainly because of patient perceptions of this attire being professional. Most subjects considered non-white coat attire more appropriate for clinic and home care practice. The findings indicate that general practitioners choose their clothes depending on practice location.

Effect of physician attire on patient perceptions of empathy in Japan: a quasi-randomized controlled trial in primary care

Background

There is limited quantitative research on the effect of physician attire on patient–physician relationships. This study aimed to measure the influence of Japanese family physicians’ attire on the “human” aspects of medical care in terms of patient-perceived relational empathy.

Methods

This was a multicenter, prospective, controlled trial conducted in primary clinics in Japan. We explored the effects of family physician attire (white coat vs. casual attire) on patient-perceived empathy. Family physicians were allocated to alternate weeks of wearing a white coat or casual attire during consultations. Patients’ perceptions of physician empathy were evaluated using the self-rated Japanese Consultation and Relational Empathy (CARE) Measure. We used a linear mixed model to analyze the CARE Measure scores, adjusting for cluster effects of patients nested within doctor, age, and sex of patients, and doctors’ sex and years of clinical experience. We used the same method with Bonferroni adjustment to analyze patient sex differences in perceived empathy.

Results

A total of 632 patients of seven family physicians were allocated to white coat-wearing consultations (n = 328), and casual attire-wearing consultations (n = 304). There was no difference in CARE Measure scores between white coat and casual primary care consultations overall (p = 0.162). Subgroup analysis of patient sex showed that CARE Measure scores of male patients were significantly higher in the Casual group than in the White coat group (adjusted p-value = 0.044). There was no difference in female patient scores between White coat and Casual groups (adjusted p-value = 1.000).

Conclusions

This study demonstrated that physician attire (white coat or casual attire) in a primary care setting did not affect patient-perceived relational empathy overall. However, male patients of physicians wearing casual attire reported higher physician empathy. Although empathy cannot be reduced to simple variables such as attire, white coats may have a negative effect on patients, depending on the context. Family physicians should choose their attire carefully.

Trial registration

Japanese University Hospital Medical Information Network (UMIN-ICDR). Clinical Trial identifier number UMIN000037687 (Registered August 14, 2019, https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000042749). The study was prospectively registered.

Using MRI to quantify skeletal muscle pathology in Duchenne muscular dystrophy: A systematic mapping review

There is a great demand for accurate non‐invasive measures to better define the natural history of disease progression or treatment outcome in Duchenne muscular dystrophy (DMD) and to facilitate the inclusion of a large range of participants in DMD clinical trials. This review aims to investigate which MRI sequences and analysis methods have been used and to identify future needs. Medline, Embase, Scopus, Web of Science, Inspec, and Compendex databases were searched up to 2 November 2019, using keywords “magnetic resonance imaging” and “Duchenne muscular dystrophy.” The review showed the trend of using T1w and T2w MRI images for semi‐qualitative inspection of structural alterations of DMD muscle using a diversity of grading scales, with increasing use of T2map, Dixon, and MR spectroscopy (MRS). High‐field (>3T) MRI dominated the studies with animal models. The quantitative MRI techniques have allowed a more precise estimation of local or generalized disease severity. Longitudinal studies assessing the effect of an intervention have also become more prominent, in both clinical and animal model subjects. Quality assessment of the included longitudinal studies was performed using the Newcastle‐Ottawa Quality Assessment Scale adapted to comprise bias in selection, comparability, exposure, and outcome. Additional large clinical trials are needed to consolidate research using MRI as a biomarker in DMD and to validate findings against established gold standards. This future work should use a multiparametric and quantitative MRI acquisition protocol, assess the repeatability of measurements, and correlate findings to histologic parameters.

Associations Between Brain Volumes and Cognitive Tests with Hypertensive Burden in UK Biobank

BACKGROUND

Mid-life hypertension is an established risk factor for cognitive impairment and dementia and related to greater brain atrophy and poorer cognitive performance. Previous studies often have small sample sizes from older populations that lack utilizing multiple measures to define hypertension such as blood pressure, self-report information, and medication use; furthermore, the impact of the duration of hypertension is less extensively studied.

OBJECTIVE

To investigate the relationship between hypertension defined using multiple measures and length of hypertension with brain measure and cognition.

METHODS

Using participants from the UK Biobank MRI visit with blood pressure measurements (n = 31,513), we examined the cross-sectional relationships between hypertension and duration of hypertension with brain volumes and cognitive tests using generalized linear models adjusted for confounding.

RESULTS

Compared with normotensives, hypertensive participants had smaller brain volumes, larger white matter hyperintensities (WMH), and poorer performance on cognitive tests. For total brain, total grey, and hippocampal volumes, those with greatest duration of hypertension had the smallest brain volumes and the largest WMH, ventricular cerebrospinal fluid volumes. For other subcortical and white matter microstructural regions, there was no clear relationship. There were no significant associations between duration of hypertension and cognitive tests.

CONCLUSION

Our results show hypertension is associated with poorer brain and cognitive health however, the impact of duration since diagnosis warrants further investigation. This work adds further insights by using multiple measures defining hypertension and analysis on duration of hypertension which is a substantial advance on prior analyses-particularly those in UK Biobank which present otherwise similar analyses on smaller subsets.

Effect of trust in primary care physicians on patient satisfaction: a cross-sectional study among patients with hypertension in rural China

BACKGROUND

In rural areas of China, hypertension is on the rise and it is drawing the Chinese government's attention. The health outcomes of hypertension management can be positively impacted by patient satisfaction with primary care physicians (PCPs), and the influence of patient trust on satisfaction cannot be ignored. This study aimed to analyze the effect of trust in PCPs on patient satisfaction among patients with hypertension in rural China, and the influence of patients' socio-demographic characteristics and hypertension-management-related factors.

METHODS

A multi-stage stratified random sampling method was adopted to investigate 2665 patients with hypertension in rural China. Patient trust and satisfaction were measured using the Chinese version of the Wake Forest Physician Trust Scale and the European Task Force on Patient Evaluation of General Practice. Multiple linear regression was used to analyze the factors influencing patient satisfaction, and structural equation modeling was conducted to clarify the relationships among patient trust and patient satisfaction with PCPs.

RESULTS

Patients' trust in their PCPs' benevolence had a positive main effect on all three satisfaction dimensions (clinical behavior: β = 0.940, p <  0.01; continuity and cooperation: β = 0.910, p <  0.01; and organization of care: β = 0.879, p <  0.01). Patients' trust in their PCPs' technical competence had a small negative effect on all three satisfaction dimensions (clinical behavior: β = - 0.077, p <  0.01; continuity and cooperation: β = - 0.136, p <  0.01; and organization of care: β = - 0.064, p <  0.01). Patient satisfaction was also associated with region, gender, insurance status, distance from the nearest medical/health-service institution, and number of visits to PCPs in the past year.

CONCLUSIONS

Patients focused more on physicians' benevolence than on their technical competence. Hence, medical humanities and communication skills education should be emphasized for PCPs. Regarding region-based and health-insurance-based differences, the inequities between eastern, central, and western provinces, as well as between urban and rural areas, must also be addressed.

Addressing overcrowding in an emergency department: an approach for identifying and treating influential factors and a real-life application

Background

Overcrowding in hospital emergency departments that arises from long length-of-stay is an unfortunate common occurrence. While some factors affecting length-of-stay are well known, there may be additional factors that have not yet been properly addressed. This research offers a method for emergency department managers to use available data from their departments to identify new factors that significantly influence emergency departments crowding and patient length-of-stay.

Methods

We propose an algorithm that can assist emergency department managers in determining which of these factors to address, given budgetary constraints. We implemented it in a case study which takes into account factors that are known to be influential, e.g., reason for arrival, occupancy in the emergency department, and arrival time, as well as factors that are explored for the first time in this paper, such as patient heart rate, the number of accompanying escorts, and the number of tests assigned to patients (e.g., blood tests and urinalysis).

Results

All the implemented and new factors are shown to have a significant influence on the length-of-stay and crowding. We also obtained additional support for our results by interviewing emergency departments physicians and nurses from various hospitals.

Conclusions

It is expected that, by taking all the above factors into consideration, emergency departments efficiency can be improved. The algorithm constructed here allows the choice of the most cost-effective factors to be improved, subject to a given budget. We have been able to derive practical recommendations that emergency departments managers might use to limit crowding and patient length-of-stay.

Knowledge and Attitude Regarding Telemedicine Among Doctors in Karachi

Background Telemedicine is an affordable use of information and communication technology (ICT) to enable long-distance patient care and health care services. While the developed world continues to take advantage of this technology, its concept remains new to Pakistan. This study aims to assess the knowledge and perceptions regarding telemedicine among health care professionals in Karachi, Pakistan. Methods  This cross-sectional study was carried out among doctors employed in the public health sector in Karachi from June 2018 to August 2018. Data were collected using a self-designed well-structured questionnaire using a five-point Likert scale, built after an extensive literature review. Statistical analysis was carried out using SPSS version 22. Categorical data were reported as frequencies and percentages. Results A total of 224 doctors, working in the Department of Internal Medicine (27.6%), Pediatrics (9.8%), Cardiology (6.6%), Gynecology (5.35%), Neurology (5.8%), and other specialties (44.6%), participated in the study. A total of 80.7 % of the doctors were aware of the definition of telemedicine. A total of 28.1% of them believed telemedicine to be effective in providing faster medical care while 23.2% thought of it as a means of reducing the white coat syndrome. A total of 42.9% believed that telemedicine disrupts the doctor-patient relationship and causes a breach of patient privacy. A total of 34.8% of the doctors favored the idea of introducing national standards for practicing telemedicine while 33.5% of doctors also agreed that providing a legal explanation of telemedicine to patients was of paramount importance. Poverty and lack of education (90.6%) was thought to be the biggest barrier to the practice of telemedicine in the developing world. Conclusions The knowledge regarding telemedicine among doctors in Karachi was found to be average. However, the perceptions about and attitude towards the introduction and implementation of this new technology were welcomed by the majority of participants with an emphasis on increasing awareness. Conferences and workshops are needed to increase knowledge about telemedicine in Pakistan.

Hypertension in older adults: Assessment, management, and challenges

Hypertension in older adults is related to adverse cardiovascular outcomes, such as heart failure, stroke, myocardial infarction, and death. The global burden of hypertension is increasing due to an aging population and increasing prevalence of obesity, and is estimated to affect one third of the world's population by 2025. Adverse outcomes in older adults are compounded by mechanical hemodynamic changes, arterial stiffness, neurohormonal and autonomic dysregulation, and declining renal function. This review highlights the current evidence and summarizes recent guidelines on hypertension, pertaining to older adults. Management strategies for hypertension in older adults must consider the degree of frailty, increasingly complex medical comorbidities, and psycho-social factors, and must therefore be individualized. Non-pharmacological lifestyle interventions should be encouraged to mitigate the risk of developing hypertension, and as an adjunctive therapy to reduce the need for medications. Pharmacological therapy with diuretics, renin-angiotensin system blockers, and calcium channel blockers have all shown benefit on cardiovascular outcomes in older patients. Given the economic and public health burden of hypertension in the United States and globally, it is critical to address lifestyle modifications in younger generations to prevent hypertension with age.

Usefulness of ambulatory blood pressure measurement for hypertension management in India: the India ABPM study

The present paper reports differences between office blood pressure (BP) measurement (OBPM) and ambulatory blood pressure measurement (ABPM) in a large multi-centre Indian all comers' population visiting primary care physicians. ABPM and OBPM data from 27,472 subjects (aged 51 ± 14 years, males 68.2%, treated 45.5%) were analysed and compared. Patients were classified based on the following hypertension thresholds: systolic BP (SBP) ≥ 140 and/or diastolic BP (DBP) ≥90 mmHg for OBPM, and SBP ≥ 130 and/or DBP ≥ 80 mmHg for 24-h ABPM, and SBP ≥ 120 and/or DBP ≥ 70 mmHg for night-time ABPM and SBP ≥ 135 and/or DBP ≥ 85 mmHg for daytime ABPM, all together. White coat hypertension (WCH) was seen in 12.0% (n = 3304), masked hypertension (MH) in 19.3% (n = 5293) and 55.5% (n = 15,246) had sustained hypertension. Isolated night-time hypertension (INH) was diagnosed in 11.9% (n = 3256). Untreated subjects had MH relatively more often than treated subjects (23.0% vs. 14.8%, p < 0.0001; respectively). Females had higher relative risk (RR) of having WCH than males (RR 1.16 [CI 95, 1.07-1.25], p < 0.0001). Whereas, males had higher RR of MH than females (RR 1.09 [CI 95, 1.02-1.17] p < 0.01). INH subjects had lower average systolic and diastolic dipping percentages (0.7 ± 6.6/ 2.2 ± 7.9 vs. 9.0 ± 7.3/11.9 ± 8.5, p < 0.001) than those without INH. In conclusion, for diagnosis of hypertension there was a contradiction between OBPM and ABPM in approximately one-third of all patients, and a substantial number of patients had INH. Using ABPM in routine hypertension management can lead to a reduction in burden and associated costs for Indian healthcare.

Magnitude of the Difference Between Clinic and Ambulatory Blood Pressures and Risk of Adverse Outcomes in Patients With Chronic Kidney Disease

Background Obtaining 24-hour ambulatory blood pressure ( BP ) is recommended for the detection of masked or white-coat hypertension. Our objective was to determine whether the magnitude of the difference between ambulatory and clinic BP s has prognostic implications. Methods and Results We included 610 participants of the AASK (African American Study of Kidney Disease and Hypertension) Cohort Study who had clinic and ambulatory BPs performed in close proximity in time. We used Cox models to determine the association between the absolute systolic BP ( SBP ) difference between clinic and awake ambulatory BPs (primary predictor) and death and end-stage renal disease. Of 610 AASK Cohort Study participants, 200 (32.8%) died during a median follow-up of 9.9 years; 178 (29.2%) developed end-stage renal disease. There was a U-shaped association between the clinic and ambulatory SBP difference with risk of death, but not end-stage renal disease. A 5- to <10-mm Hg higher clinic versus awake SBP (white-coat effect) was associated with a trend toward higher (adjusted) mortality risk (adjusted hazard ratio, 1.84; 95% CI, 0.94-3.56) compared with a 0- to <5-mm Hg clinic-awake SBP difference (reference group). A ≥10-mm Hg clinic-awake SBP difference was associated with even higher mortality risk (adjusted hazard ratio, 2.31; 95% CI, 1.27-4.22). A ≥-5-mm Hg clinic-awake SBP difference was also associated with higher mortality (adjusted hazard ratio, 1.82; 95% CI, 1.05-3.15) compared with the reference group. Conclusions A U-shaped association exists between the magnitude of the difference between clinic and ambulatory SBP and mortality. Higher clinic versus ambulatory BPs (as in white-coat effect) may be associated with higher risk of death in black patients with chronic kidney disease.

Influence of oncology nurses' empathy on lung cancer patients' cellular immunity

Background

Medical staff’s empathy is closely related to patients’ outcome. This research aimed to verify the influence of Chinese oncology nurses’ empathy on the cellular immunity of lung cancer patients.

Materials and methods

The study included 365 lung cancer patients, who were attended by 30 oncology nurses between October 2016 and May 2017. At the time of admission and discharge, flow cytometric analysis was used to measure the cellular immunity of patients, including T-cell subsets and natural killer (NK)-cell activity. The level of empathy of the oncology nurses was measured by the Jefferson Scale of Empathy (JSE, Chinese version). The nurses were divided into high, moderate, and low empathy groups based on JSE scores. Associations between the empathy shown by nurses and the cellular immunity of patients were examined.

Results

On admission, there was no statistical difference in the cellular immunity of the patients taken care of by the three groups of nurses (P>0.05). At discharge, patients whose nurses were in the high empathy group reported significantly higher B-cell and NK-cell percentages than those whose nurses were in the low empathy group (P<0.001). There was a positive correlation between nurse empathy and percentage of B cells (P=0.003) and NK cells (P<0.001), but no correlation was found between empathy and percentage of CD3+, CD4+, and CD8+ cells. Multiple linear regression analyses indicated that nurse empathy significantly contributed to patient percentage of B cells and NK cells after controlling for patient demographics, disease conditions, and lifestyle.

Conclusion

The effect of oncology nurses’ empathy on cellular immunity was confirmed in lung cancer patients, suggesting empathy education, such as narrative medicine education, should be strengthened to improve patient outcome.

The Opportunity for Telehealth to Support Neurological Healthcare

Neurological conditions affect one-third of Americans and are some of the most prevalent health issues in the country. Many sufferers have difficulty accessing treatment, however, advances in technology may be able to support availability, affordability, and convenience of care through telehealth services. This review outlines the current state of telemedicine in neurological healthcare, highlighting evidence-based research and use cases for digital services. Details on expenses associated with managing certain well-known conditions are included to shed light on the financial burden of disease and how telehealth can contribute to cost savings for patients and providers. Finally, a discussion of current telehealth legislature gives additional perspective on regulatory dynamics experienced by different stakeholders in the field. Research supports telemedicine as a solution to enhance current care models given its many benefits, including efficient and clinically useful service delivery. This movement has the opportunity to help billions of individuals globally by acting as a mechanism to provide impactful and scalable neurological healthcare.

Understanding the Factors That Influence Risk Tolerance Among Minority Women: A Qualitative Study

OBJECTIVE

To explore the factors that influence risk tolerance among women from different racial/ethnic groups.

METHODS

In-depth individual interviews of non-Hispanic African American, non-Hispanic white, and Hispanic women ages 20-45 years were conducted by a trained interviewer using a semi-structured interview guide to elicit the factors that influence risk tolerance among minority women. The interviews were audiotaped and professionally transcribed, with a final sample size of 36 determined by thematic saturation. The members of the research team used open coding to review and develop a list of codes, which was modified as new codes emerged. A final list of 35 codes was applied to the transcripts and combined into broader themes.

RESULTS

The study included 30.6% non-Hispanic African American, 33.3% non-Hispanic white, and 36.1% Hispanic women, with a mean ± SD age of 34.8 ± 6.8 years. Several major themes explaining risk aversion among minority women emerged: discrepancies in quality of health care, perceived prejudice, lack of knowledge and education, medication beliefs, risk perception, and constrained resources. The latter was discussed most frequently.

CONCLUSION

While our findings identify several concerns that may be addressed through implementation of more effective communication strategies by medical providers, they also highlight that disparities are strongly influenced by the complex ways financial and social constraints impact health care decisions of minority women.