Shoulder disorders—Part 2: Examination

Thorough evaluation of patients with shoulder problems should classify patients into discreet diagnostic groups—red flags, impingement syndrome, adhesive capsulitis, shoulder instability. Most rotator cuff tendonitis patients fall into the impingement category. The most important aspect of the initial evaluation is to rule out red flags suggestive of tumor, infection or fracture. If present such patients always require additional testing and often referral.A patient will be classified into the impingement category if there is (a) pain with active shoulder motions (i.e., painful arc), (b) pain with overpressure of passive shoulder elevation (i.e., a positive Neer's test) or horizontal shoulder adduction/internal rotation (Hawkins test), and (c) painfully weak resisted shoulder motions. Impingement syndrome patients should also be evaluated for partial or full-thickness rotator cuff tears, especially if the response to 4–6 weeks of rehabilitation is unsatisfactory.Patients with adhesive capsulitis have severe ROM loss. The most restricted ROMs are with shoulder abduction, external rotation, and flexion. In contrast, patients with shoulder instability are hypermobile. A history of recurrent dislocations is often present. An apprehension sign may be present. SLAP II-IV lesions are common in this patient group and the labrum can be seen to be stretched anterior during many of the functional tests.     

Global Health and Emergency Care: A Resuscitation Research Agenda—Part 2

At the 2013 Academic Emergency Medicine global health consensus conference, a breakout session to develop a research agenda for resuscitation was held. Two articles are the result of that discussion. This second article addresses data collection, management, and analysis and regionalization of postresuscitation care, resuscitation programs, and research examples around the world and proposes a strategy to strengthen resuscitation research globally. There is a need for reliable global statistics on resuscitation, international standardization of data, and development of an electronic standard for reporting data. Regionalization of postresuscitation care is a priority area for future research. Large resuscitation clinical research networks are feasible and can give valuable data for improvement of service and outcomes. Low‐cost models of population‐based research, and emphasis on interventional and implementation studies that assess the clinical effects of programs and interventions, are needed to determine the most cost‐effective strategies to improve outcomes. The global challenge is how to adapt research findings to a developing world situation to have an effect internationally.     

Noninvasive Imaging in Cardiac Resynchronization Therapy—Part 2: Follow‐up and Optimization of Settings

Cardiac resynchronization therapy (CRT) has become a therapeutic option for drug‐refractory heart failure. Several noninvasive imaging techniques play an increasingly important role before and after device implantation. This review highlights the acute and long‐term CRT benefits after implantation as assessed with echocardiography and nuclear imaging. Furthermore, optimization of CRT settings, in particular atrioventricular and interventricular delay, will be discussed using echocardiography and other (device‐based) techniques.     

Back to basics—Essential nursing care in the ED, Part 2

Emergency nurses are expected to work under pressure to many standards, guidelines and protocols related to patient care, and often in an advanced practice role. These expectations can sometimes take priority over basic nursing care once emergency/resuscitative intervention has occurred. However posing the question ‘How would I want this patient to be cared for if they were my grandmother/father/child?’ sets a benchmark for nursing practice [Fulbrook P, Grealy B. Essential nursing care of the critically ill patient. In: Elliot D, Aitken L, Cheboyer W, editors. ACCCN Critical Care Nursing. Sydney: Elsevier; 2006.]. How well patients are cared for has a direct effect on their sense of wellbeing and their recovery. Effective communication is essential to good nursing care and patient outcomes. The length of stay of the patient in the ED may be extended, and the use of “holding” wards while waiting for investigation results of patients for probable discharge necessitates the ED nurse to consider basic but essential aspects of nursing care that will be discussed.     

Back to basics—Essential nursing care in the ED: Part One

Emergency nurses are expected to work under pressure to many standards, guidelines and protocols related to patient care, and often in an advanced practice role. These expectations can sometimes take priority over basic nursing care once emergency/resuscitative intervention has occurred. However, posing the question ‘How would I want this patient to be cared for if they were my grandmother/father/child’ sets a benchmark for nursing practice [Fulbrook P, Grealy B. Essential nursing care of the critically ill patient. In: Elliot D, Aitken L, Cheboyer W, editors. ACCCN critical care nursing. Sydney: Elsevier; 2006]. How well patients are cared for has a direct effect on their sense of well-being and their recovery. Effective communication is essential to good nursing care and patient outcomes. The length of stay of the patient in the ED may be extended, and the use of “holding” wards while waiting for investigation results of patients for probable discharge necessitates the ED nurse to consider basic but essential aspects of nursing care that will be discussed. Other essential aspects of care such as psychosocial; including culture, pain management and infection control are beyond the scope of this paper.     

Discharge planning in A & E: Part 2

Discharge of patients from A & E was considered by both the 1992 and 1996 Audit Commission reports. The 1992 Commission recommended that unnecessary return attendance for follow-up care should be reduced to a minimum, those requiring to make a return visit falling within the range of 10–15% of first attendances. Other hospital specialties, GP services and self care were identified as appropriate follow-up treatment. This places more emphasis on appropriate discharge advice for those who do not need to reattend, and this is an aspect of health promotion which largely goes unrecognized. The second part of this study explores how effectively A & E departments perform the role of giving appropriate discharge advice. Part I of the study, published in October 1997, covered the comprehensive discharge planning required for patients who belong to vulnerable groups and who commonly reattend.     

Developing the sociology of health in nurse education: towards a more critical curriculum — Part 2: linking methodology and epistemology

In Part Two of the paper a model forcurriculum development is proposed which derives from the teaching experience of the authors. This is intended to provide a methodological and conceptual framework for studying the problem of human consciousness and action in relation to health in a way that is consistent with both the values and purposes of student-centred learning and the claims of critical theory. It is suggested that such a critical curriculum of health is needed in order to ensure that the ‘knowledgeable doer’ Project 2000 aims to produce is indeed a qualitatively different kind of professional nurse practitioner.     

Advanced Statistics: Missing Data in Clinical Research—Part 2: Multiple Imputation

In part 1 of this series, the authors describe the importance of incomplete data in clinical research, and provide a conceptual framework for handling incomplete data by describing typical mechanisms and patterns of censoring, and detailing a variety of relatively simple methods and their limitations. In part 2, the authors will explore multiple imputation (MI), a more sophisticated and valid method for handling incomplete data in clinical research. This article will provide a detailed conceptual framework for MI, comparative examples of MI versus naive methods for handling incomplete data (and how different methods may impact subsequent study results), plus a practical user's guide to implementing MI, including sample statistical software MI code and a deidentified precoded database for use with the sample code.     

Review article: Sepsis in the emergency department – Part 2: Investigations and monitoring

Sepsis is characterised by organ dysfunction resulting from infection, with no reliable single objective test and current diagnosis based on clinical features and results of investigations. In the ED, investigations may be conducted to diagnose infection as the cause of the presenting illness, identify the source, distinguish sepsis from uncomplicated infection (i.e. without organ dysfunction) and/ or risk stratification. Appropriate sample collection for microbiological testing remains key for subsequent confirmation of diagnosis and rationalisation of antimicrobials. Routine laboratory investigations such as creatinine, bilirubin, platelet count and lactate are now critical elements in the diagnosis of sepsis and septic shock. With no biomarker sufficiently validated to rule out bacterial infection in the ED, there remains substantial interest in biomarkers representing various pathogenic pathways. New technologies for screening multiple genes and proteins are identifying unique network ‘signatures’ of clinical interest. Other future directions include rapid detection of bacterial DNA in blood, genes for antibiotic resistance and EMR‐based computational biomarkers that collate multiple information sources. Reliable, cost‐effective tests, validated in the ED to promptly and accurately identify sepsis, and to guide initial antibiotic choices, are important goals of current research efforts.     

A model of movement dysfunction provides a classification system guiding diagnosis and therapeutic care in spinal pain and related musculoskeletal syndromes: A paradigm shift—Part 2

An integrative functional model largely based upon the observation and analysis of the more common features of neuromusculoskeletal dysfunction encountered in clinical practice was presented as a working hypothesis in Part 1.The functional inter relationships between these regional and general features and their contribution to the development and perpetuation of local and or referred spinal pain syndromes was explored.Here we look more closely at clinical patterns of presentation.A simple classification system of clinical subgroups with back pain and related disorders is offered. These more commonly observed dysfunctional postural and movement strategies have been distilled into a number of dysfunction syndromes which will have predictable consequences.In beginning to provide a map of the tendencies towards, or actual, changed postural and movement responses seen in people with spinal pain and related disorders, this model provides a valuable reference for those working in the body work and movement therapies realm. It is a practical and useful clinical tool to assist diagnosis and help better understand the development and perpetuation of most spinal pain and related disorders. In so doing, more rational, functional and effective therapeutic and research interventions can ensue.     

Preventive Care in the Emergency Department,Part I: Clinical Preventive Services—Are They Relevant to Emergency Medicine?*

In 1998 the Society for Academic Emergency Medicine's (SAEM's) Board of Directors asked the SAEM Public Health and Education Task Force to develop recommendations for prevention, screening, and counseling activities to be conducted in emergency departments (EDs). The Task Force's work was divided into two phases: 1) a discussion of the rationale for preventive services in the ED, along with generation of a preliminary list of prevention activities that could be studied for ED implementation; and 2) a formal evidence-based review of topics chosen from the preliminary list, along with recommendations for ED implementation and further study. This paper represents Phase I of the project. Phase II, the formal evidence-based review and recommendations, is published separately in this issue.     

Rhythm Management in Atrial Fibrillation—with a Primary Emphasis on Pharmacological Therapy: Part 2

Atrial fibrillation (AF) is the most common, sustained, symptomatic tachyarrhythmia that clinicians are called upon to manage. Management strategies include ventricular rate control coupled with anticoagulation, versus restoration and maintenance of sinus rhythm. Rate control may be achieved pharmacologically, with agents that impair AV nodal conduction directly and/or by increasing parasympathetic/sympathetic balance, or by modifying or ablating the AV nodal region anatomically. Rhythm control may be achieved by electrical or pharmacological conversion followed by maintenance of sinus rhythm by pharmacological (or occasionally ablative) therapies. This article will present current approaches to rate and rhythm control issues in AF. Part 1, published previously, dealt with rate control. Part 2, the current article, details approaches to the restoration of sinus rhythm by electrical and pharmacological means. The former may use transthoracic or catheter-based energy delivery systems. The latter may use intravenous or oral drug approaches. Part 3, to be published in a subsequent edition of PACE will deal with the maintenance of sinus rhythm.     

Innovation in Orthopaedics: Part 2—How to Translate Ideas and Research into Clinical Practice

Purpose of ReviewThis paper presents some approaches and techniques for translating an idea or research into clinical practice, considering the innovation development process.Recent FindingsInnovative tools have been a key solution for healthcare problems, such as musculoskeletal disorders, which represent a great economic burden and are among the leading causes of disability. There has been an increase in publications on this topic, but there has been no analysis of the process of innovation development. This review describes the innovation phases for translating an idea or research into clinical practice, considering the stages of discovering the opportunity, innovation creation, project specification, technology development, and innovation launch.SummaryAn analysis of the innovation development process to translate an idea or research into clinical practice, including concepts, approaches, and techniques that shows the “why”, “how”, and “what” of innovation.     

Evaluation of email alerts in practice: Part 2 – validation of the information assessment method

Rationale and objective The information assessment method (IAM) permits health professionals to systematically document the relevance, cognitive impact, use and health outcomes of information objects delivered by or retrieved from electronic knowledge resources. The companion review paper (Part 1) critically examined the literature, and proposed a ‘Push‐Pull‐Acquisition‐Cognition‐Application’ evaluation framework, which is operationalized by IAM. The purpose of the present paper (Part 2) is to examine the content validity of the IAM cognitive checklist when linked to email alerts. Methods A qualitative component of a mixed methods study was conducted with 46 doctors reading and rating research‐based synopses sent on email. The unit of analysis was a doctor's explanation of a rating of one item regarding one synopsis. Interviews with participants provided 253 units that were analysed to assess concordance with item definitions. Results and conclusion The content relevance of seven items was supported. For three items, revisions were needed. Interviews suggested one new item. This study has yielded a 2008 version of IAM.