Time Pressure During Primary Care Office Visits: a Prospective Evaluation of Data from the Healthy Work Place Study.

BACKGROUND: The relationship between worklife factors, clinician outcomes, and time pressure during office visits is unclear. OBJECTIVE: To quantify associations between time pressure, workplace characteristics ,and clinician outcomes. DESIGN: Prospective analysis of data from the Healthy Work Place randomized trial. PARTICIPANTS: 168 physicians and advanced practice clinicians in 34 primary care practices in Upper Midwest and East Coast. MAIN MEASURES AND METHODS: Time pressure was present when clinicians needed more time than allotted to provide quality care. Other metrics included work control, work pace (calm to chaotic), organizational culture and clinician satisfaction, stress, burnout, and intent to leave the practice. Hierarchical analysis assessed relationships between time pressure, organizational characteristics, and clinician outcomes. Adjusted differences between clinicians with and without time pressure were expressed as effect sizes (ESs). KEY RESULTS: Sixty-seven percent of clinicians needed more time for new patients and 53% needed additional time for follow-up appointments. Time pressure in new patient visits was more prevalent in general internists than in family physicians (74% vs 55%, p < 0.05), women versus men (78% vs 55%, p < 0.01), and clinicians with larger numbers of complex psychosocial (81% vs 59%, p < 0.01) and Limited English Proficiency patients (95% vs 57%, p < 0.001). Time pressure in new patient visits was associated with lack of control, clinician stress, and intent to leave (ESs small to moderate, p < 0.05). Time pressure in follow-up visits was associated with chaotic workplaces and burnout (small to moderate ESs, p's < 0.05). Time pressure improved over time in workplaces with values alignment and an emphasis on quality. CONCLUSIONS: Time pressure, more common in women and general internists, was related to chaos, control and culture, and stress, burnout, and intent to leave. Future studies should evaluate these findings in larger and more geographically diverse samples.

Abdominal Physical Signs and Medical Eponyms: Part I. Percussion, 1871-1900.

BACKGROUND: Percussion is derived from the Latin word to hear and to touch. Percussion of the abdomen is used to detect areas of tenderness, dullness within an area of tenderness suggestive of a mass, shifting dullness representing fluid or blood, splenic, hepatic and bladder enlargement, and free air in the peritoneum. Covered are abdominal signs of percussion attributed as medical eponyms from the time-period beginning in the mid-late nineteenth century. Described is historical information behind the sign, descriptions of the sign, and implication in modern clinical practice. DATA SOURCES: PubMed, Medline, online Internet word searches, textbooks, and references from other source text. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: Percussion signs defined as medical eponyms were important discoveries adopted by physicians prior to the advent of radiographs and other imaging and diagnostic techniques. The signs perfected during this time-period provided important clinical cues as to the presence of air within the peritoneum or rupture of the spleen.

Abdominal Physical Signs and Medical Eponyms: Part II. Percussion and Auscultation, 1924-1980.

BACKGROUND: Percussion and auscultation are derived from the Latin words to touch and hear, respectively. Covered are abdominal percussion signs and ausculatory signs discovered from 1924 to 1980. Signs ascribed as medical eponyms pay homage to these physicians who provided new and unique insights into disease. DATA SOURCES: PubMed, Medline, online Internet word searches, textbooks, and references from other source text. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: Many of these signs have been discarded because of modern imaging and diagnostic techniques. When combined with a high clinical suspicion, positive results using percussion combined with palpation is a useful bedside technique in detecting splenic enlargement. Thus, some of these maneuvers remain important bedside techniques that skilled practitioners should master, and along with a meaningful history, provide relevant information to diagnosis. It is through learning about these signs that we gain a sense of humility on the difficulty physicians faced prior to the advent of techniques that now allow us an easier way to visualize and diagnose the underlying disease processes.

Abdominal Physical Signs of Inspection and Medical Eponyms.

BACKGROUND: An eponym in clinical medicine is an honorific term ascribed to a person(s) who may have initially discovered or described a device, procedure, anatomical part, treatment, disease, symptom, syndrome, or sign found on physical examination. Signs, although often lacking sufficient sensitivity and specificity, assist in some cases to differentiate and diagnose disease. With the advent of advanced technological tools in radiological imaging and diagnostic testing, the importance of inspection, the initial steps taught during the physical examination, is often overlooked or given only cursory attention. Nevertheless, in the era of evidence-based and cost-effective medicine, it becomes compelling, and we contend that a meticulously performed history and physical examination, applying the basic tenets of inspection, remains paramount prior to obtaining appropriate diagnostic tests. DATA SOURCES: PubMed, Medline, online Internet word searches and bibliographies from source text and textbooks. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSIONS: We describe the historical aspect, clinical application, and performance of medical eponymous signs of inspection found on physical examination during the 18th to 20th centuries.

Abdominal Physical Signs and Medical Eponyms: Part III. Physical Examination of Palpation, 1926-1976.

BACKGROUND: This paper describes medical eponyms associated with abdominal palpation from the period 1926-1976. Despite opposition by some, eponyms are a long standing tradition and widely used in medicine. The techniques may still be useful in some cases, assisting in the selection of an appropriate and cost-effective approach to patient care. In this piece, we cover signs named in honor of physicians who contributed to medicine by developing new palpatory techniques in an attempt to better diagnose disease of the abdominal wall, umbilicus, gallbladder, pancreas, and appendix. DATA SOURCES: PubMed, Medline, online Internet word searches, textbooks, and references from other source texts. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: We describe brief historical background information about the physician who reported the sign, original description of the sign, and its clinical application and implication into today's medical practice.

Abdominal Physical Signs and Medical Eponyms: Part II. Physical Examination of Palpation, 1907-1926.

BACKGROUND: Abdominal palpation is an important clinical skill used by physicians to detect the cause of the underlying disease. Abdominal physical signs reported as medical eponyms are sometimes helpful in supporting or confirming clinical suspicion of a diagnosis. With the advent of advanced and rapid imaging techniques physicians often know the diagnosis prior to setting their hands on patients. Nevertheless, knowledge of these signs may still remain important in settings where imaging may not be readily available and importantly provide deeper insights into the mechanism of disease. In this paper, described are medical eponyms associated with abdominal palpation from the period 1907-1926. DATA SOURCES: PubMed, Medline, on-line Internet word searches, textbooks, and references from other source text were used as the data source. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: We describe brief historical background information about the physician who reported the sign, original description of the sign, and its clinical application and implication into today's medical practice.

Assessing Prognosis of Acute Coronary Syndrome in Recent Clinical Trials: A Systematic Review.

There is no recent comprehensive overview of contemporary clinical trials assessing short and long-term outcomes in patients with acute coronary syndrome (ACS). This paper reviews factors from recent clinical trials that influenced prognosis in patients with ACS. Cochrane and PubMed databases were screened systematically for clinical trials published in the English literature reporting on ACS prognosis. Two authors independently screened titles, abstracts, and full text. Studies meeting inclusion criteria evaluated the impact of modern practice on prognosis. In vitro and animal models studies, conference abstracts, imaging studies, and review articles were excluded. Disagreement in inclusion criteria was resolved by consensus. A large study of 8,859 patients showed no difference in all-cause mortality between 31 days and 2 years in patients with ST segment elevation myocardial infarction (STEMI) compared to those with non-ST segment elevation myocardial infarction (NSTEMI) or stable ischemic heart disease (SIHD). Other studies showed a significant increase in all-cause mortality in patients with STEMI within the first 30 days, with NSTEMI patients exhibiting a higher mortality rate compared to those with SIHD during the 2-year follow-up period. Our review found that women have a poorer short-term prognosis compared to men. Additionally, reports from patients receiving comprehensive and coordinated care showed longer survival rates. In view of the improved prognosis demonstrated for patients suffering from ACS, assessing prognosis in patients represents a formidable task in modern practice. Our review highlights the need for further evidence-based studies evaluating long-term outcomes on diagnostic and treatment strategies.

The effect of solifenacin on postvoid dribbling in women: results of a randomized, double-blind placebo-controlled trial.

INTRODUCTION AND HYPOTHESIS: To determine the effectiveness of the muscarinic receptor antagonist solifenacin (VESIcare®) in the treatment of postvoid dribbling (PVD). METHODS: We carried out a multicenter, 12-week, double-blind, randomized, placebo-controlled, parallel design study. Between 2012 and 2015, a total of 118 women (age 18-89 years) with PVD at least twice/weekly, were randomized to receive solifenacin (5 mg; n = 58) or placebo (n = 60) once daily. The primary outcome was the percentage reduction in PVD episodes. Secondary outcomes included the percentage of patients with ≥50% reduction in PVD episodes and changes in quality of life. RESULTS: There were no differences in either the primary or secondary outcome variables. Subgroup analysis, based on those with more severe disease (>10 PVD episodes/week), showed a greater and significant percentage reduction in the frequency of PVD episodes per day (60.3% vs 32.1%; p = 0.035) and a higher percentage of patients showing ≥50% reduction in the frequency of PVD episodes with solifenacin (68.1% vs 45.8%; p = 0.0476). A significant solifenacin effect occurred at week 2 and continued through week 12 for the subgroup. For solifenacin, PVD reduction was the same for the entire cohort and subgroup, whereas for placebo, it was 10% lower in the subgroup, declining from 42% to 32%. CONCLUSION: There were no differences in PVD outcomes between the solifenacin and placebo groups. Solifenacin may play a role in treating women with the most severe symptoms. Because of the powerful placebo response seen in this study, behavior-based interventions may be useful for treating PVD.

Abdominal Physical Signs and Medical Eponyms: Movements and Compression.

BACKGROUND: Prior to the advent of modern imaging techniques, maneuvers were performed as part of the physical examination to further assess pathological findings or an acute abdomen and to further improve clinicians' diagnostic acumen to identify the site and cause of disease. Maneuvers such as changing the position of the patient, extremity, or displacing through pressure a particular organ or structure from its original position are typically used to exacerbate or elicit pain. Some of these techniques, also referred to as special tests, are ascribed as medical eponym signs. DATA SOURCES: PubMed, Medline, online Internet word searches, textbooks and references from other source text. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: These active and passive maneuvers of the abdomen, reported as medical signs, have variable performance in medical practice. The lack of diagnostic accuracy may be attributed to confounders such as the position of the organ, modification of the original technique, or lack of performance of the maneuver as originally intended.

Flushing Disorders Associated with Gastrointestinal Symptoms: Part 1, Neuroendocrine Tumors, Mast Cell Disorders and Hyperbasophila.

Flushing is the subjective sensation of warmth accompanied by visible cutaneous erythema occurring throughout the body with a predilection for the face, neck, pinnae, and upper trunk where the skin is thinnest and cutaneous vessels are superficially located and in greatest numbers. Flushing can be present in either a wet or dry form depending upon whether neural-mediated mechanisms are involved. Activation of the sympathetic nervous system results in wet flushing, accompanied by diaphoresis, due to concomitant stimulation of eccrine sweat glands. Wet flushing is caused by certain medications, panic disorder and paroxysmal extreme pain disorder (PEPD). Vasodilator mediated flushing due to the formation and release of a variety of biogenic amines, neuropeptides and phospholipid mediators such as histamine, serotonin and prostaglandins, respectively, typically presents as dry flushing where sweating is characteristically absent. Flushing occurring with neuroendocrine tumors accompanied by gastrointestinal symptoms is generally of the dry flushing variant, which may be an important clinical clue to the differential diagnosis. A number of primary diseases of the gastrointestinal tract cause flushing, and conversely extra-intestinal conditions are associated with flushing and gastrointestinal symptoms. Gastrointestinal findings vary and include one or more of the following non-specific symptoms such as abdominal pain, nausea, vomiting, diarrhea or constipation. The purpose of this review is to provide a focused comprehensive discussion on the presentation, pathophysiology, diagnostic evaluation and management of those diseases that arise from the gastrointestinal tract or other site that may cause gastrointestinal symptoms secondarily accompanied by flushing. This review is divided into two parts given the scope of conditions that cause flushing and affect the gastrointestinal tract: Part 1 covers neuroendocrine tumors (carcinoid, pheochromocytomas, vasoactive intestinal polypeptide, medullary carcinoma of the thyroid), polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, skin changes (POEMS), and conditions involving mast cells and basophils; while Part 2 covers dumping syndrome, mesenteric traction syndrome, rosacea, hyperthyroidism and thyroid storm, anaphylaxis, panic disorders, paroxysmal extreme pain disorder, and food, alcohol and medications.

Flushing Disorders Associated with Gastrointestinal Symptoms: Part 2, Systemic Miscellaneous Conditions.

Flushing disorders with involvement of the gastrointestinal tract represent a heterogeneous group of conditions. In part 1 of this review series, neuroendocrine tumors (NET), mast cell activation disorders (MCAD), and hyperbasophilia were discussed. In this section we discuss the remaining flushing disorders which primarily or secondarily involve the gastrointestinal tract. This includes dumping syndrome, mesenteric traction syndrome, rosacea, hyperthyroidism and thyroid storm, anaphylaxis, panic disorders, paroxysmal extreme pain disorder, and food, alcohol and medications. With the exception of paroxysmal pain disorders, panic disorders and some medications, these disorders presents with dry flushing. A detailed and comprehensive family, social, medical and surgical history, as well as recognizing the presence of other systemic symptoms are important in distinguishing the different disease that cause flushing with gastrointestinal symptoms.

Abdominal Physical Signs and Medical Eponyms: Physical Examination of Palpation Part 1, 1876-1907.

BACKGROUND: Abdominal palpation is a difficult skill to master in the physical examination. It is through the tactile sensation of touch that abdominal tenderness is detected and expressed through pain. Its findings can be used to detect peritonitis and other acute and subtle abnormalities of the abdomen. Some techniques, recognized as signs or medical eponyms, assist clinicians in detecting disease and differentiating other conditions based on location and response to palpation. Described in this paper are medical eponyms associated with abdominal palpation from the period 1876 to 1907. DATA SOURCES: PubMed, Medline, on-line Internet word searches, textbooks and references from other source text were used as the data source. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: We present brief historical background information about the physician who reported the sign, original description of the sign, and its clinical application and implication in today's medical practice.

The Clinical Significance of Relative Bradycardia.

INTRODUCTION: Relative bradycardia is a poorly understood paradoxical phenomenon that refers to a clinical sign whereby the pulse rate is lower than expected for a given body temperature. OBJECTIVE: To provide an overview and describe infectious and noninfectious causes of relative bradycardia. METHODS: PubMed and Medline databases were searched using individual and Medical Subject Headings terms including relative bradycardia, fever, pulse-temperature dissociation and pulsetemperature deficit in human studies published from inception to October 2, 2016. The causes and incidence of relative bradycardia were reviewed. RESULTS: Relative bradycardia is found in a wide variety of infectious and noninfectious diseases. The pathogenesis remains poorly understood with proposed mechanisms including release of inflammatory cytokines, increased vagal tone, direct pathogenic effect on the myocardium, and electrolyte abnormalities. The incidence of this sign varies widely, which may be attributable to multiple factors, including population size, time course for measuring pulse and temperature, and lack of a consistent definition used. The fact that this sign is not consistently identified in case series suggests that relative bradycardia is caused by mechanisms presumably involving or influenced by pathogen and host factors. CONCLUSIONS: Relative bradycardia is a sensitive but nonspecific clinical sign that may be an important bedside tool for narrowing the differential diagnosis of potential infectious and noninfectious etiologies. Recognizing this relationship may assist the clinician by providing bedside clinical clues into potential etiologies of disease, particularly in the setting of infectious diseases and in circumstances when other stigma of disease is absent.

Factors associated with participation and completion of a survey-based study.

PURPOSE: The Healthy Work Place (HWP) study investigated methods to improve clinicians' dissatisfaction and burnout. The purpose of this paper is to identify factors that influenced study enrollment and completion and assess effects of initial clinic site enrollment rates on clinician outcomes, including satisfaction, burnout, stress and intent to leave practice. DESIGN/METHODOLOGY/APPROACH: In total, 144 primary care clinicians (general internists, family physicians, nurse practitioners and physician assistants) at 14 primary care clinics were analyzed. FINDINGS: In total, 72 clinicians enrolled in the study and completed the first survey (50 percent enrollment rate). Of these, 10 did not complete the second survey (86 percent completion rate). Gender, type, burnout, stress and intervention did not significantly affect survey completion. Hence, widespread agreement about most moral/ethical issues (72 percent vs 22 percent; p=0.0060) and general agreement on treatment methods (81 percent vs 50 percent; p=0.0490) were reported by providers that completed both surveys as opposed to just the initial survey. Providers with high initial clinic site enrollment rates (=50 percent providers) obtained better outcomes, including improvements in or no worsening of satisfaction (odds ratio (OR)=19.16; p=0.0217) and burnout (OR=6.24; p=0.0418). SOCIAL IMPLICATIONS: More providers experiencing workplace agreement completed the initial and final surveys, and providers at sites with higher initial enrollment rates obtained better outcomes including a higher rate of improvement or no worsening of job satisfaction and burnout. ORIGINALITY/VALUE: There is limited research on clinicians' workplace and other factors that influence their participation in survey-based studies. The findings help us to understand how these factors may affect quality of data collecting and outcome. Thus, the study provides us insight for improvement of quality in primary care.

Validity of Using Inpatient and Outpatient Administrative Codes to Identify Acute Venous Thromboembolism: The CVRN VTE Study.

BACKGROUND: Administrative data are frequently used to identify venous thromboembolism (VTE) for research and quality reporting. However, the validity of these codes, particularly in outpatients, has not been well-established. OBJECTIVE: To determine how well International Classification of Diseases, Ninth Revision (ICD-9) codes for VTE predict chart-confirmed acute VTE in inpatient and outpatients. PATIENTS AND METHODS: We selected 4642 adults with an incident ICD-9 diagnosis of VTE between years 2004 and 2010 from the Cardiovascular Research Network Venous Thromboembolism cohort study. Medical charts were reviewed to determine validity of events. Positive predictive values (PPVs) of ICD-9 codes were calculated as the number of chart-validated VTE events divided by the number with specific VTE codes. Analyses were stratified by VTE type [pulmonary embolism (PE), deep venous thrombosis (DVT)], code position (primary, secondary), and setting [hospital/emergency department (ED), outpatient]. RESULTS: The PPV for any diagnosis of VTE was 64.6% for hospital/ED patients and 30.9% for outpatients. Primary diagnosis codes from hospital/ED patients were more likely to represent acute VTE than secondary diagnosis codes (78.9% vs. 44.4%, P<0.001). Primary hospital/ED codes for PE and lower extremity DVT had higher PPV than for upper extremity DVT (89.1%, 74.9%, and 58.1%, respectively). Outpatient codes were poorly predictive of acute VTE: 28.0% for PE and 53.6% for lower extremity DVT. CONCLUSIONS: ICD-9 codes for VTE obtained from outpatient encounters or from secondary diagnosis codes do not reliably reflect acute VTE. More accurate ways of identifying VTE in outpatients are needed before these codes can be adopted for research or policy purposes.

Do Work Condition Interventions Affect Quality and Errors in Primary Care? Results from the Healthy Work Place Study.

BACKGROUND: While primary care work conditions are associated with adverse clinician outcomes, little is known about the effect of work condition interventions on quality or safety. DESIGN: A cluster randomized controlled trial of 34 clinics in the upper Midwest and New York City. PARTICIPANTS: Primary care clinicians and their diabetic and hypertensive patients. INTERVENTIONS: Quality improvement projects to improve communication between providers, workflow design, and chronic disease management. Intervention clinics received brief summaries of their clinician and patient outcome data at baseline. MAIN MEASURES: We measured work conditions and clinician and patient outcomes both at baseline and 6-12 months post-intervention. Multilevel regression analyses assessed the impact of work condition changes on outcomes. Subgroup analyses assessed impact by intervention category. KEY RESULTS: There were no significant differences in error reduction (19 % vs. 11 %, OR of improvement 1.84, 95 % CI 0.70, 4.82, p = 0.21) or quality of care improvement (19 % improved vs. 44 %, OR 0.62, 95 % CI 0.58, 1.21, p = 0.42) between intervention and control clinics. The conceptual model linking work conditions, provider outcomes, and error reduction showed significant relationships between work conditions and provider outcomes (p ≤ 0.001) and a trend toward a reduced error rate in providers with lower burnout (OR 1.44, 95 % CI 0.94, 2.23, p = 0.09). LIMITATIONS: Few quality metrics, short time span, fewer clinicians recruited than anticipated. CONCLUSIONS: Work-life interventions improving clinician satisfaction and well-being do not necessarily reduce errors or improve quality. Longer, more focused interventions may be needed to produce meaningful improvements in patient care. CLINICAL TRIAL REGISTRATION NUMBER: ClinicalTrials.gov # NCT02542995.

A systematic review of mobility/immobility in thromboembolism risk assessment models for hospitalized patients.

Hospitalized patients are at risk of venous thromboembolism (VTE) and prophylaxis is often suboptimal due to difficulty in identifying at-risk patients. Simple and validated risk-assessment models (RAMs) are available to assist clinicians in identifying patients who have a high risk for developing VTE. Despite the well-documented association of immobility with increased risk of thrombosis, immobility is not consistently defined in clinical studies. We conducted a systematic review of published VTE RAMs and used objective criteria to determine how the term immobility is defined in RAMs. We identified 17 RAMs with six being externally validated. The concept of immobility is vaguely described in different RAMs, impacting the validity of these models in clinical practice. The wide variability in defining mobility in RAMs precluded its accurate clinical application, further limiting generalization of published RAMs. Externally validated RAMs with clearly defined qualitative or quantitative terms of immobility are needed to assess VTE risk in real-time at the point-of-care.

Thromboembolic complications following a first isolated episode of superficial vein thrombosis: a cross-sectional retrospective study.

Superficial vein thrombosis (SVT) may be associated with complications such as venous thromboembolism (VTE) and recurrent SVT. The purpose of this study was to explore risk factors among patients with a first isolated episode of SVT (index SVT) involving upper and lower extremities and to estimate the prevalence of VTE complications within 1 year of index SVT. Retrospective chart review of electronic records at Marshfield Clinic in Wisconsin identified 381 subjects with a first isolated SVT diagnosis (male/female: 170/211; median age 59.4 years). Patients were stratified based on whether they did (n = 44; 11.5 %) or did not (n = 337; 88.5 %) experience VTE complications and whether they did (n = 25; 6.6 %) or did not (n = 356; 93.4 %) experience pulmonary embolism (PE) and/or deep vein thrombosis (DVT) within 1 year of index SVT. There were 49 complications among 44 patients; these included DVT (n = 18, 36.7 %), propagation of SVT (n = 18, 36.7 %), PE (n = 9, 18.4 %), new SVT at different location (n = 3, 6.1 %), and recurrent SVT (n = 1, 2.0 %). Univariate analysis of all VTE complications identified seven potential risk factors and similar analysis of PE/DVT complications identified eight potential risk factors, with six common risk factors identified in both analyses. Multivariate analysis identified indwelling venous catheter 30 days prior to SVT (p = 0.044), cancer history with treatment in the previous year (p = 0.001), and non-surgical trauma 7 days prior to SVT (p < 0.001) as independent risk factors for PE/DVT complications. Independent risk factors identified in the current study may convey greater risk for VTE complications, especially PE/DVT, following an initial isolated SVT episode.