What is 'care quality' and can it be improved by information and communication technology? A typology of family caregivers' perspectives.

INTRODUCTION: With governments worldwide reducing their involvement in the provision of institutional long-term elder care, community-based family caregivers (FCs) have become a key element in policies aimed at improving the quality of healthcare systems and maintaining their financial sustainability. This paper uses data from focus groups with FCs providing care to older adults to describe their approaches to and priorities for achieving care quality and sustainability as they work with formal health and social care systems. It describes FCs' views on information and communications technology (ICT) as potential supports for achieving these care quality and sustainability goals. METHODS: We held 10 focus groups from May 2017 to August 2018 and recruited 25 FCs through a mix of convenience and snowball sampling strategies. We employed an inductive approach and used qualitative thematic content analysis methods to examine and interpret the resulting data. We used NVIVO 12 software for data analysis. RESULTS: Quality of care - as delivered by both FCs themselves, and formal health and social care systems - was a major preoccupation for our participants. They saw communications quality as a key aspect of the broader concept of care quality. Our data analysis produced a typology of communications quality from the FC perspective. Analysis of our data also revealed ICT development opportunities and available products in key areas. CONCLUSIONS: Our findings suggest that the formal care system providers could be more caregiver-oriented in their communications by engaging FCs in the decision-making process and allowing them to express their own concerns and goals. The implication of our findings for those seeking to develop policies and ICT products in support of FCs is that these should focus on human relationships and seek to expand facilitative communications.

An implementation history of primary health care transformation: Alberta's primary care networks and the people, time and culture of change.

BACKGROUND: Primary care, and its transformation into Primary Health Care (PHC), has become an area of intense policy interest around the world. As part of this trend Alberta, Canada, has implemented Primary Care Networks (PCNs). These are decentralized organizations, mandated with supporting the delivery of PHC, funded through capitation, and operating as partnerships between the province's healthcare administration system and family physicians. This paper provides an implementation history of the PCNs, giving a detailed account of how people, time, and culture have interacted to implement bottom up, incremental change in a predominantly Fee-For-Service (FFS) environment. METHODS: Our implementation history is built out of an analysis of policy documents and qualitative interviews. We conducted an interpretive analysis of relevant policy documents (n = 20) published since the first PCN was established. We then grounded 12 semi-structured interviews in that initial policy analysis. These interviews explored 11 key stakeholders' perceptions of PHC transformation in Alberta generally, and the formation and evolution of the PCNs specifically. The data from the policy review and the interviews were coded inductively, with participants checking our emerging analyses. RESULTS: Over time, the PCNs have shifted from an initial Frontier Era that emphasized local solutions to local problems and featured few rules, to a present Era of Accountability that features central demands for standardized measures, governance, and co-planning with other elements of the health system. Across both eras, the PCNs have been first and foremost instruments and supporters of family physician authority and autonomy. A core group of people emerged to create the PCNs and, over time, to develop a long-term Quality Improvement (QI) vision and governance plan for them as organizations. The continuing willingness of both these groups to work at understanding and aligning one another's cultures to achieve the transformation towards PHC has been central to the PCNs' survival and success. CONCLUSIONS: Generalizable lessons from the implementation history of this emerging policy experiment include: The need for flexibility within a broad commitment to improving quality. The importance of time for individuals and organizations to learn about: quality improvement; one another's cultures; and how best to support the transformation of a system while delivering care locally.

The care capacity goals of family carers and the role of technology in achieving them.

BACKGROUND: As global populations age, governments have come to rely heavily on family carers (FCs) to care for older adults and reduce the demands made of formal health and social care systems. Under increasing pressure, sustainability of FC's unpaid care work has become a pressing issue. Using qualitative data, this paper explores FCs' care-related work goals, and describes how those goals do, or do not, link to technology. METHODS: We employed a sequential mixed-method approach using focus groups followed by an online survey about FCs' goals. We held 10 focus groups and recruited 25 FCs through a mix of convenience and snowball sampling strategies. Carer organizations helped us recruit 599 FCs from across Canada to complete an online survey. Participants' responses to an open-ended question in the survey were included in our qualitative analysis. An inductive approach was employed using qualitative thematic content analysis methods to examine and interpret the resulting data. We used NVIVO 12 software for data analysis. RESULTS: We identified two care quality improvement goals of FCs providing care to older adults: enhancing and safeguarding their caregiving capacity. To enhance their capacity to care, FCs sought: 1) foreknowledge about their care recipients' changing condition, and 2) improved navigation of existing support systems. To safeguard their own wellbeing, and so to preserve their capacity to care, FCs sought to develop coping strategies as well as opportunities for mentorship and socialization. CONCLUSIONS: We conclude that a paradigm shift is needed to reframe caregiving from a current deficit frame focused on failures and limitations (burden of care) towards a more empowering frame (sustainability and resiliency). The fact that FCs are seeking strategies to enhance and safeguard their capacities to provide care means they are approaching their unpaid care work from the perspective of resilience. Their goals and technology suggestions imply a shift from understanding care as a source of 'burden' towards a more 'resilient' and 'sustainable' model of caregiving. Our case study findings show that technology can assist in fostering this resiliency but that it may well be limited to the role of an intermediary that connects FCs to information, supports and peers.

Portal hypertension: Imaging of portosystemic collateral pathways and associated image-guided therapy.

Portal hypertension is a common clinical syndrome, defined by a pathologic increase in the portal venous pressure. Increased resistance to portal blood flow, the primary factor in the pathophysiology of portal hypertension, is in part due to morphological changes occurring in chronic liver diseases. This results in rerouting of blood flow away from the liver through collateral pathways to low-pressure systemic veins. Through a variety of computed tomographic, sonographic, magnetic resonance imaging and angiographic examples, this article discusses the appearances and prevalence of both common and less common portosystemic collateral channels in the thorax and abdomen. A brief overview of established interventional radiologic techniques for treatment of portal hypertension will also be provided. Awareness of the various imaging manifestations of portal hypertension can be helpful for assessing overall prognosis and planning proper management.

Traceability and Risk Analysis Strategies for Addressing Counterfeit Electronics in Supply Chains for Complex Systems.

Within the microelectronics industry, there is a growing concern regarding the introduction of counterfeit electronic parts into the supply chain. Even though this problem is widespread, there have been limited attempts to implement risk-based approaches for testing and supply chain management. Supply chain risk management tends to focus on the highly visible disruptions of the supply chain instead of the covert entrance of counterfeits; thus counterfeit risk is difficult to mitigate. This article provides an overview of the complexities of the electronics supply chain, and highlights some gaps in risk assessment practices. In particular, this article calls for enhanced traceability capabilities to track and trace parts at risk through various stages of the supply chain. Placing the focus on risk-informed decision making through the following strategies is needed, including prioritization of high-risk parts, moving beyond certificates of conformance, incentivizing best supply chain management practices, adoption of industry standards, and design and management for supply chain resilience.

Plasmocytoma presented as pancreatic head mass.

Multiple myeloma is a malignant tumour characterized by proliferation of a single clone of plasma cells, this cell line will produce large amount of ineffective immunoglobulins that are ineffective at fighting infection resulting in immunosuppression. These are medullary tumours most of the time; however, in rare cases they may arise extra medullary. The incidence of extramedullary plasmocytoma is about 5% and they arise in the chest most of the time; but they can also arise in other body systems like gastrointestinal system, which is involved in 10% of the time. We present a very rare case of primary plasmocytoma involving the pancreas. According to our research, there are only 25 cases of primary pancreatic plasmocytoma reported in english literature.

Intraprostatic hematoma with active bleeding post-prostate biopsy.

To the best of our knowledge, we report the first known case of a large intraprostatic hematoma with active bleeding following transrectal ultrasound-guided prostate biopsy.

Tuberculous osteomyelitis/arthritis of the first costo-clavicular joint and sternum.

A young Somali immigrant presents with a two-year history of a large, firm, painful right anterolateral chest wall sternal mass. The patient denied any history of trauma or infection at the site and did not have a fever, erythematous lesion at the site, clubbing, or lymphadenopathy. A lateral chest radiograph demonstrated a low density mass isolated to the subcutaneous soft tissue overlying the sternum, ribs and clavicle. Computed tomography (CT) with contrast demonstrated a cystic lesion in the right anterolateral chest wall deep to the pectoralis muscle. Enhanced CT of the chest demonstrated sclerosis and destruction of the rib and costochondral joint and manubrio-sternal joint narrowing. Ultrasound-guided biopsy and aspiration returned 500 cc of purulent, cloudy yellow, foul-smelling fluid. Acid-fact bacilli stain and the nucleic acid amplification test identified and confirmed Mycobacterium tuberculosis. A diagnosis of tuberculous osteomyelitis/septic arthritis was made and antibiotic coverage for tuberculosis was initiated.

Conservative temporomandibular disorder management: what DO I do? -- frequently asked questions.

UNLABELLED: There are many myths and fallacies surrounding the conservative or non-surgical management of patients with temporomandibular disorders (TMD).This paper is not a treatise on splint design and does not champion any one particular treatment philosophy. It is, however, produced as the outcome of many years of lecturing and talking to fellow practitioners and represents the most frequently asked questions and common misconceptions encountered by the authors, who have addressed the topics raised with the intention of helping to avoid pitfalls. The common symptoms encountered in general dental practice are pain, either from muscles or the temporomandibular joint (TMJ) itself, limitation or deviation of mandibular movement, and joint sounds, and the authors have attempted to separate fallacy and fact. When appropriate examples are given. There are general treatment guidelines but, while some methods apply to an individual, there is no panacea - individual patient treatment needs vary. CLINICAL RELEVANCE: It is important that all treatments delivered to a TMD patient should be evidenced-based and should always be in the patient's best interests. Many treatment modalities are proposed that do not fulfil these parameters and can lead to confusion in management. A reference and reading list will be given which will direct the reader to an evidence-based approach to treatment. Some treatment suggestions are founded on the extensive clinical experience of the authors. There will not always be evidence from a randomized, controlled clinical trial to substantiate support for a specific treatment, but the reader should be directed by what the majority of clinicians would undertake as a responsible approach.

Silicone impression materials and latex gloves. Is interaction fact or fallacy?

UNLABELLED: This review will explore the mechanism of delayed setting and inhibition of polyvinyl siloxane impression material by latex and examine the evidence for and against this phenomenon. Clinical implications are discussed and recommendations for clinical practice made. CLINICAL RELEVANCE: The production of accurate polyvinyl siloxane impressions in the fabrication of indirect restorations/prostheses is vital for a good clinical outcome.

Juvenile idiopathic arthritis (JIA): a screening study to measure class II skeletal pattern, TMJ PDS and use of systemic corticosteroids.

OBJECTIVE: To screen patients with oligoarticular and polyarticular forms of Juvenile Idiopathic Arthritis (JIA) to determine (i) the severity of their class II skeletal pattern; (ii) temporomandibular joint signs and symptoms and (iii) use of systemic corticosteroids. DESIGN: Cross-sectional screening. SUBJECTS AND SETTING: Sixty-eight children with JIA aged between 9 and 16 years old who were screened at four regional treatment centres in the UK. METHOD: Patients were screened clinically and radiographically for the presence of class II skeletal pattern and temporomandibular (TMJ) pain dysfunction syndrome. In addition, the JIA sub-type and history of disease activity and medication were recorded. MAIN OUTCOME MEASURES: Class II skeletal pattern, TMJ signs and symptoms, use of systemic corticosteroids. RESULTS: The mean ANB values were 4.2 degrees (SD = 2.9 degrees) in the oligoarticular group and 5.1 degrees (SD = 3.8 degrees) in the polyarticular group. Just under one-third of children had a moderate or severe class II skeletal pattern and a further quarter of children had a mild class II skeletal pattern. Clinical signs and symptoms of temporomandibular joint pain dysfunction syndrome were low (<20%), except for crepitus and click which affected between 24 and 40% of JIA children. Radiographically, 57% of oligoarticular and 77% of polyarticular cases exhibited condylar erosion. Use of systemic corticosteroids varied between centres, but overall, was prescribed more in polyarticular cases (P = 0.001). CONCLUSIONS: Just under one-third of oligoarticular and polyarticular JIA patients exhibited a moderate or severe class II skeletal pattern. It is, therefore, likely that any future clinical trial to investigate the effect of functional appliance treatment in JIA patients, will need multicentre co-operation to fulfil potential sample size requirements. Clinical signs and symptoms of temporomandibular joint pain dysfunction syndrome were low except for crepitus and click. However, radiographic evidence of condylar erosion was high particularly in the polyarticular group. Use of systemic corticosteroids was prescribed more in polyarticular cases and this is likely to reflect the severity of the disease.

Being in- or out-of-sync: couples' adaptation to change in multiple sclerosis.

PURPOSE: To examine how couples adapt to the challenges of multiple sclerosis (MS) and to identify possible risk factors for relational stress. METHOD: Semi-structured interviews were conducted with eight couples to explore how participants defined and identified the strengths and challenges in their relationship, negotiated role changes and received external support. Conceptual frameworks on how families adapt to chronic illness guided within and across case analyses. We identified patterns in the couples' current responses to the demands and stressors of MS. RESULTS: Two patterns of adaptation to MS were identified as being 'in-sync' or 'out-of-sync'. Characteristics of the four couples currently in-sync included having a relapsing-remitting type of MS, which proceeded at a pace that enabled both partners to maintain their social roles and identity, and a collaborative problem solving style. The four couples currently out-of-sync had a rapid progression of MS, loss of employment before retirement age, differences in personal styles that shifted from being complementary to oppositional in the face of increased demands and struggles with parenting adolescent children. CONCLUSIONS: Clinicians can use these data to assess possible relational strain in couples with MS and identify families who might benefit from referrals to family therapy or other relational support.

Change in the number of occlusal contacts following splint therapy in patients with a temporomandibular disorder (TMD).

The mean number of occlusal contacts before and after occlusal appliance therapy were compared in three temporomandibular disorder groups and one control group. Only patients with a successful treatment outcome were considered in the statistical analysis. Statistically significant changes were seen in the disc displacement with reduction group, which was managed with anterior repositioning splint: the mean number of contacts increased 3 months after weaning off the splint. If the disc is out of position then the number of occlusal contacts appears to be reduced. It would therefore appear to be sound advice not to make permanent and irreversible adjustment to the occlusion in the presence of disc displacement as when the disc is repositioned occlusal contacts will change.

A near-fatal case of sepsis with an antibiotic-resistant organism complicating a routine transrectal prostate biopsy in a health care worker.

A 58-year-old physician with an elevated prostate specific antigen developed severe septic shock following a repeat transrectal prostate biopsy despite standard preoperative prophylactic protocol. This case highlights the significance of harbouring antibiotic-resistant bacteria and the risk of previous quinolone exposure. We believe this case may herald a rare but potentially serious consequence of increasingly common antibiotic resistance and that high-risk patients should be studied to determine their likelihood of carrying antibiotic-resistant flora in their genitourinary/gastrointestinal tract.

TMD current concepts: 2. Imaging and treatment options. An update.

UNLABELLED: The second part of this series addresses the need for imaging and explores treatment concepts of temporomandibular disorders. TMD management in general dental practice is widely regarded as being a contentious subject with several differing and often diametrically opposed viewpoints being aired, not only in relation to aetiology and diagnosis, but also in relation to treatment. This uncertainty often prompts the dentist to refer for secondary care. Another recurring issue is the lack of adequate remuneration in the general dental services for management of the patients, for example by splint therapy. CLINICAL RELEVANCE: Sound up-to-date knowledge of all aspects of TMD, a commonly encountered condition, is essential.

TMD current concepts: 1. An update.

UNLABELLED: This, the first of two articles, addresses current concepts of aetiology, diagnosis and management of temporomandibular disorders (TMD). The aim is to direct the reader toward a more evidence-based approach; specific treatment regimes can be accessed elsewhere. The concept of these articles is to encourage the reader to think about the wider ramifications of TMD, with specific relevance to their management in general dental practice. This article addresses current controversial concepts, including occlusion, tinnitus, hearing, speech defects and bruxism. The second part addresses the need for imaging and explores treatment concepts. TMD management in general dental practice is widely regarded as being a contentious subject, with several differing and often diametrically opposed viewpoints being aired, not only in relation to aetiology and diagnosis but also in relation to treatment. This uncertainty often prompts the dentist to refer for secondary care. Another recurring issue is the lack of adequate remuneration in the general dental services for management of the patients, for example by splint therapy. CLINICAL RELEVANCE: Sound, up-to-date knowledge in the treatment of TMD is essential.