[Algorithm for diagnosis and treatment of hereditary angioedema as a tool for management]

INTRODUCTION

Hereditary angioedema is a disease with low prevalence and high heterogeneity with regards to the severity of the clinical picture, which makes the diagnosis difficult and requires the need for early start of specific treatment in order to prevent complications.

OBJECTIVE

To propose a decision algorithm for hereditary angioedema (HAE), based on the evidence available on the diagnosis, clinical assessment, and treatment. The aim is to present the available therapeutic options as well as a decision algorithm to select the most efficient therapy at each time.

MATERIAL AND METHODS

Literature search by means of PubMed and other relevant sources.

RESULTS

four decision algorithms have been developed for HAE; diagnosis of bradikinin-mediated angioedema, treatment of acute attacks and short and long-term prophylaxis for HAE due to C1 inhibitor deficiency.

CONCLUSIONS

The application of a decision algorithm based on the clinical variables helps to select the most efficient therapeutic option at each time and may be a useful tool for the therapeutic approach.

Social and self-reflective use of a Web-based personally controlled health management system

BACKGROUND

Personally controlled health management systems (PCHMSs) contain a bundle of features to help patients and consumers manage their health. However, it is unclear how consumers actually use a PCHMS in their everyday settings.

OBJECTIVE

To conduct an empirical analysis of how consumers used the social (forum and poll) and self-reflective (diary and personal health record [PHR]) features of a Web-based PCHMS designed to support their physical and emotional well-being.

METHODS

A single-group pre/post-test online prospective study was conducted to measure use of a Web-based PCHMS for physical and emotional well-being needs during a university academic semester. The PCHMS integrated an untethered PHR with social forums, polls, a diary, and online messaging links with a health service provider. Well-being journeys additionally provided information to encourage engagement with clinicians and health services. A total of 1985 students and staff aged 18 and above with access to the Internet were recruited online, of which 709 were eligible for analysis. Participants' self-reported well-being, health status, health service utilization, and help-seeking behaviors were compared using chi-square, McNemar's test, and Student's t test. Social networks were constructed to examine the online forum communication patterns among consumers and clinicians.

RESULTS

The two PCHMS features that were used most frequently and considered most useful and engaging were the social features (ie, the poll and forum). More than 30% (213/709) of participants who sought well-being assistance during the study indicated that other people had influenced their decision to seek help (54.4%, 386/709 sought assistance for physical well-being; 31.7%, 225/709 for emotional well-being). Although the prevalence of using a self-reflective feature (diary or PHR) was not as high (diary: 8.6%, 61/709; PHR: 15.0%, 106/709), the proportion of participants who visited a health care professional during the study was more than 20% greater in the group that did use a self-reflective feature (diary: P=.03; PHR: P<.001).

CONCLUSIONS

There was variation in the degree to which consumers used social and self-reflective PCHMS features but both were significantly associated with increased help-seeking behaviors and health service utilization. A PCHMS should combine both self-reflective as well as socially driven components to most effectively influence consumers' help-seeking behaviors.

"Geriatricizing" hospitalists: identifying educational opportunities

The objective of this study was to identify differences between geriatricians and hospitalists in caring for hospitalized older adults, so as to inform faculty development programs that have the goal of improving older patient care. Eleven hospitalists and 13 geriatricians were surveyed regarding knowledge, confidence, and practice patterns in caring for hospitalized older adults, targeting areas previously defined as central to taking care of older hospitalized patients. Overall, geriatricians had more confidence and more knowledge in caring for older hospitalized adults. The areas in which hospitalists expressed the least confidence were in caring for patients with dementia, self-care issues, and care planning. Geriatricians reported more routine medication reviews, functional and cognitive assessments, and fall evaluations. Geriatricians and hospitalists differ in their approach to older adults. Where these differences reflect lack of knowledge or experience, they set the stage for developing curricula to help narrow these gaps.

The contribution of practice skills in a care management process for family caregivers

Practice skills are believed to improve practice, yet, little is known about the extent to which skills affect outcomes. This exploratory study examined the extent to which 3 practice skills specific to a care management context for family caregivers, including communication skills, supportive skills, and linking skills, were associated with fidelity of a care management process. Twenty-one care managers who used a single process to serve 113 family caregivers were included in the study. Bivariate correlation analysis revealed the 3 practice skills are positively associated with process fidelity. Implications for social work practice, education, and research are discussed.

QR codes: next level of social media

The OR code, which is short for quick response code, system was invented in Japan for the auto industry. Its purpose was to track vehicles during manufacture; it was designed to allow high-speed component scanning. Now the scanning can be easily accomplished via cell phone, making the technology useful and within reach of your patients. There are numerous applications for OR codes in the contemporary medical practice. This article describes QR codes and how they might be applied for marketing and practice management.

Series: Concepts in end-of-life care: palliative care medicine

The goals of palliative care are to provide the best quality of life for the patient and family at a critical time in the patient's life. Ethical principles of patient autonomy, beneficence, and justice are very important at this time. Good communication is paramount in respecting patients' values and preferences. Appropriate surrogates, as directed by the patient, should be included in discussions and decisions. Physical, social, emotional, and spiritual suffering must be addressed.

Obesity in pregnancy: altered onset and progression of labour

BACKGROUND

the incidence of obesity increases in all developed countries to frightful percentages, also in women of reproductive age. Maternal obesity is associated with important obstetrical complications; and this group also exhibits a higher incidence of prolonged pregnancies and labours.

OBJECTIVE

to review the literature on the pathophysiology of onset and progression of labour in obese woman and translate this knowledge into practical recommendations for clinical management.

METHODS

a literature review, in particular a critical summary of research, in order to determine associations, gaps or inconsistencies in this specific but limited body of research.

FINDINGS

the combination of a higher incidence of post-term childbirths and increased inadequate contraction pattern during the first stage of labour suggests an influence of obesity on myometrial activity. A pathophysiologic pathway for altered onset and progression of labour in obese pregnant women is proposed.

CONCLUSIONS

analysis of the literature shows that obesity is associated with an increased duration of pregnancy and prolonged duration of first stage of labour.

IMPLICATIONS FOR PRACTICE

an adapted clinical approach is suggested in these patients.

Care coordination for patients with complex health profiles in inpatient and outpatient settings

Patients with the most complex health profiles consume a disproportionate percentage of health care expenditures, yet often receive fragmented, suboptimal care. Since 2003, Wisconsin-based Gundersen Health has improved the quality of life and reduced the cost burden of patients with complex health profiles with an integrated care coordination program. Those results are consistent with data from the most successful care coordination demonstration projects funded by the Centers for Medicare and Medicaid Services. Specifically, Gundersen's program has been associated with reduced hospital stays, lower costs for inpatients, less use of inpatient services, and increased patient satisfaction. Gundersen's success is rooted in its team-based approach to coordinated care. Teams, led by a subspecialty-trained nurse, have regular, face-to-face contact with patients and their physicians in both inpatient and outpatient settings; involve patients deeply in care-related decisions; access a system-wide electronic medical record database that tracks patients' care; and take a macrolevel view of care-related factors and costs. Gundersen's model offers specific take-home lessons for institutions interested in coordinated care as they design programs aimed at improving quality and lowering costs. This institutional case study provides a window into well-executed care coordination at a large health care system in an era when major changes in health care provision and reimbursement mechanisms are on the horizon.

Stakeholder priorities for comparative effectiveness research in chronic obstructive pulmonary disease: a workshop report

Comparative effectiveness research (CER) is intended to address the expressed needs of patients, clinicians, and other stakeholders. Representatives of 54 stakeholder groups with an interest in chronic obstructive pulmonary disease (COPD) participated in workshops convened by the COPD Outcomes-based Network for Clinical Effectiveness and Research Translation (CONCERT) over a 2-year period. Year 1 focused on chronic care and care coordination. Year 2 focused on acute care and transitions in care between healthcare settings. Discussions and provisional voting were conducted via teleconferences and e-mail exchanges before the workshop. Final prioritization votes occurred after in-person discussions at the workshop. We used a modified Delphi approach to facilitate discussions and consensus building. To more easily quantify preferences and to evaluate the internal consistency of rankings, the Analytic Hierarchy Process was incorporated in Year 2. Results of preworkshop and final workshop voting often differed, suggesting that prioritization efforts relying solely on requests for topics from stakeholder groups without in-person discussion may provide different research priorities. Research priorities varied across stakeholder groups, but generally focused on studies to evaluate different approaches to healthcare delivery (e.g., spirometry for diagnosis and treatment, integrated healthcare strategies during transitions in care) rather than head-to-head comparisons of medications. This research agenda may help to inform groups intending to respond to CER funding opportunities in COPD. The methodologies used, detailed in the online supplement, may also help to inform prioritization efforts for CER in other health conditions.

Improving collaborative care in managing eating disorders: a pilot study

INTRODUCTION

The purpose of this pilot study was to evaluate the impact of a continuing interprofessional educational workshop focused on eating disorders in a rural area in Newfoundland and Labrador (NL), Canada. The pilot study helped determine if the eating disorder workshop was feasible for implementation to a broader audience. A conceptual model developed by our eating disorder team and described in the article guided this innovative program.

METHODS

The intensive 2-day workshop was piloted in one community with 41 health and education professionals in attendance. A key element was the focus on creating and sustaining collaborative care for eating disorders. Participants completed pre-post workshop measures of interprofessional attitudes and skills, self-reported knowledge, confidence, and intention to change practice (post questionnaire only). A 6-month follow-up survey measured self-reported practice change.

RESULTS

There were significant positive changes in interprofessional attitudes and skills as well as knowledge and confidence in collaborative management of eating disorders. Post-workshop, 69% (n = 24/35) of participants indicated intention to change practice, and on follow-up, 7 of 10 respondents reported implementing changes in practice as a result of the workshop. Low response rate at follow-up was a limitation.

DISCUSSION

Results support the impact of the workshop in improving knowledge, confidence, and attitudes toward collaboration and changing practice and the value of implementing the program province-wide.

[Comorbidity in cardiac pathology: clinical-organizational and epidemiological problems]

Scientific (analytical) approach directs researcher to the study of nosology in isolated native view. The phenomenon under consideration- comorbidity becomes significant and to a substantial degree is able to affect all aspects of the process of medical care. This is shown in this review along such directions as frequency of overt or concealed comorbidity or real state of the problem; magnitude of intracardiac and extracardiac comorbidity; difficulties of diagnostics and treatment arising with comorbidity; problems of validity of statistical (and epidemiological) side of the matter; value of social and organizational aspects of patients care in situations when comorbidity is present.

How to integrate multiple comorbidities in guideline development: article 10 in Integrating and coordinating efforts in COPD guideline development. An official ATS/ERS workshop report

BACKGROUND

Professional societies, like many other organizations around the world, have recognized the need to use more rigorous processes to ensure that health care recommendations are informed by the best available research evidence. This is the 10th of a series of 14 articles that were prepared to advise guideline developers in respiratory and other diseases. This article deals with how multiple comorbidities (co-existing chronic conditions) may be more effectively integrated into guidelines.

METHODS

In this review we addressed the following topics and questions using chronic obstructive pulmonary disease (COPD) as an example. (1) How important are multiple comorbidities for guidelines? (2) How have other organizations involved in the development of guidelines for single chronic disease approached the problem of multiple comorbidities? (3) What are the implications of multiple comorbidities for pharmacological treatment? (4) What are the potential changes induced by multiple comorbidities in guidelines? (5) What are the implications of considering a population of older patients with multiple comorbidities in designing clinical trials? Our conclusions are based on available evidence from the published literature, experience from guideline developers, and workshop discussions. We did not attempt to examine all Clinical Practice Guidelines (CPGs) and relevant literature. Instead, we selected CPGs generated by prominent professional organizations and relevant literature published in widely read journals, which are likely to have a high impact on clinical practice.

RESULTS AND CONCLUSIONS

A widening gap exists between the reality of the care of patients with multiple chronic conditions and the practical clinical recommendations driven by CPGs focused on a single disease, such as COPD. Guideline development panels should aim for multidisciplinary representation, especially when contemplating recommendations for individuals aged 65 years or older (who often have multiple comorbidities), and should evaluate the quality of evidence and the strength of recommendations targeted at this population. A priority area for research should be to assess the effect of multiple concomitant medications and assess how their combined effects are altered by genetic, physiological, disease-related, and other factors. One step that should be implemented immediately would be for existing COPD guidelines to add new sections to address the impact of multiple comorbidities on screening, diagnosis, prevention, and management recommendations. Research should focus on the possible interaction of multiple medications. Furthermore, genetic, physiological, disease-related, and other factors that may influence the directness (applicability) of the evidence for the target population in clinical practice guidelines should be examined.

Women with pre-existing diabetes and their experiences of maternity care services

AIMS AND OBJECTIVES

the aims of the study were to explore the experience of maternity care services used by women whose pregnancy is complicated by pre-existing diabetes, to gain a deeper understanding of service use and to identify aspects of services that women with pre-existing diabetes would like improved.

BACKGROUND

for women with pre-existing diabetes; pregnancy, birth and the transition to motherhood can be complex and even chaotic. The aim of specialist diabetes care given during pregnancy and delivered by a specialist team of health-care professionals is to optimise pregnancy outcome. However, how health-care professionals within maternity services provide care and support women with pre-existing diabetes during pregnancy and early motherhood has received limited attention.

DESIGN

an exploratory study utilising a grounded theory approach was conducted. Data were collected via in-depth interviews with 20 respondents; one-to-one, dyad and group interviews were undertaken to fully explore issues. Analysis was undertaken by sub-groups of the research team with at least two members working on each of them.

FINDINGS

three themes were identified from interviews: empathic care with care more focused on diabetes not pregnancy; feeling judged by health-care professionals (with nearly all respondents reporting negative encounters of consultation with the specialist team); and the notion of expertise (with respondents reporting feeling frustrated when it seemed health-care professionals did not value their expertise).

CONCLUSIONS

the study emphasised the importance of the health-care relationship for pregnant women with pre-existing diabetes. For outcomes to be optimised women need to be able to form open and trusting relationships with the health-care team.

RELEVANCE TO CLINICAL PRACTICE

this study highlights the need for the health-care team not only to provide physical care to optimise outcome but also supportive care to assist women with pregnancies complicated by diabetes to achieve the best possible physical and emotional health and well-being.

Typical electronic health record use in primary care practices and the quality of diabetes care

PURPOSE

Recent efforts to encourage meaningful use of electronic health records (EHRs) assume that widespread adoption will improve the quality of ambulatory care, especially for complex clinical conditions such as diabetes. Cross-sectional studies of typical uses of commercially available ambulatory EHRs provide conflicting evidence for an association between EHR use and improved care, and effects of longer-term EHR use in community-based primary care settings on the quality of care are not well understood.

METHODS

We analyzed data from 16 EHR-using and 26 non-EHR-using practices in 2 northeastern states participating in a group-randomized quality improvement trial. Measures of care were assessed for 798 patients with diabetes. We used hierarchical linear models to examine the relationship between EHR use and adherence to evidence-based diabetes care guidelines, and hierarchical logistic models to compare rates of improvement over 3 years.

RESULTS

EHR use was not associated with better adherence to care guidelines or a more rapid improvement in adherence. In fact, patients in practices that did not use an EHR were more likely than those in practices that used an EHR to meet all of 3 intermediate outcomes targets for hemoglobin A(1c), low-density lipoprotein cholesterol, and blood pressure at the 2-year follow-up (odds ratio = 1.67; 95% CI, 1.12-2.51). Although the quality of care improved across all practices, rates of improvement did not differ between the 2 groups.

CONCLUSIONS

Consistent use of an EHR over 3 years does not ensure successful use for improving the quality of diabetes care. Ongoing efforts to encourage adoption and meaningful use of EHRs in primary care should focus on ensuring that use succeeds in improving care. These efforts will need to include provision of assistance to longer-term EHR users.

Evaluation and treatment of the suicidal patient

Evaluation and treatment of a suicidal patient are challenging tasks for the physician. Because no validated predictive tools exist, clinical judgment guides the decision-making process. Although there is insufficient evidence to support routine screening, evidence shows that asking high-risk patients about suicidal intent leads to better outcomes and does not increase the risk of suicide. Important elements of the history that permit evaluation of the seriousness of suicidal ideation include the intent, plan, and means; the availability of social support; previous suicide attempts; and the presence of comorbid psychiatric illness or substance abuse. After intent has been established, inpatient and outpatient management should include ensuring patient safety and medical stabilization; activating support networks; and initiating therapy for psychiatric diseases. Care plans for patients with chronic suicidal ideation include these same steps, as well as referral for specialty care. In the event of a completed suicide, physicians should provide support for family members who may be experiencing grief complicated by guilt, while also activating their own support networks and risk management systems.