Cardiac involvement is the most important prognostic factor in eosinophilic granulomatosis with polyangiitis (EGPA, Churg–Strauss syndrome). The aims of this study were to describe findings of cardiac magnetic resonance (CMR) in patients with active EGPA and to find factors associated with cardiac involvement detected by CMR that could help identify patients who would benefit from the examination. Medical records and CMR images in 16 consecutive EGPA patients (8 women and 8 men, median age of 47 years ranging from 34 to 68 years) were reviewed. Clinical features and results of laboratory tests were compared according to the presence of myocardial late gadolinium enhancement (LGE) on CMR images. The patients were followed for the development of cardiac symptoms and signs (mean follow up duration, 40.5 ± 12.8 months). Among the total of 16 patients, 8 (50 %) had myocardial LGE according to CMR, located in the subendocardial layer in 7 of them (87.5 %). The extent of LGE had a significant negative correlation with left ventricular ejection fraction (LVEF, ρ = ?0.723, p = 0.043). The presence of LGE was associated with larger end-systolic left ventricle internal dimension (34 vs. 28 mm, p = 0.027) and presence of diastolic dysfunction (75 vs. 0 %, p = 0.008) on echocardiography, elevated NT-proBNP (75 vs. 12.5 %, p = 0.012), and elevated CK-MB (62.5 vs. 0 %, p = 0.010) compared to the group without LGE. Only one patient (6.3 %) had cardiac symptoms before CMR and another patient (6.3 %) developed heart failure 4 years later during remission. The other 14 patients remained free from cardiac signs and symptoms during the follow-up period. In patients with active EGPA, CMR enables detection of cardiac involvement when cardiac symptoms are not present. Echocardiographic diastolic dysfunction and elevated NT-proBNP or CK-MB may help identify active EGPA patients who can benefit from CMR to detect cardiac involvement without cardiac symptoms. 相似文献
AimsThe aims of this study were to explore associations between clinical and diabetes-related factors with work ability in a sample of working adults with diabetes.BackgroundAdults with diabetes may face challenges in the workplace, including managing their diabetes and overall physical and mental health.MethodsThis was a cross-sectional design with a sample of 101 working adults. Subjects completed valid and reliable surveys assessing depressive symptoms, diabetes self-care, fear of hypoglycemia, diabetes distress, cardiovascular health using American Heart Association's Life's Simple 7 (range 0–7) and work ability. Factors significantly associated with work ability at bivariate level were included in linear and logistic regression.ResultsThe majority of the sample was female (65%) (mean age 54.1 ± 10.5), White (74%), non-Hispanic (93%), worked full-time (65%) and had type 2 diabetes (87%) (mean duration 12.4 ± 9.5 years). The majority (55%) had low diabetes distress, but 24% had high distress and 28% had depressive symptoms. The sample achieved 2.5 ± 1.4 ideal AHA heart health indices and 33% rated their work ability as excellent. In linear regression higher depressive scores were associated with lower work ability scores (b = −0.45, p = .002). In logistic regression, scores on heart health (OR = 1.4; 95%CI:1.0–1.9, p = .03) and diabetes distress (OR = 0.6, 95%CI:0.4–0.9, p = .048) were significantly associated with work ability at its best.ConclusionBoth cardiovascular and psychological health may impact work ability in adults with diabetes. Routinely screening for diabetes distress and depression while also promoting ideal cardiovascular health may improve overall health and work ability in this population. 相似文献
Summary. Background: Growth factors (GF) such as vascular endothelial growth factor (VEGF), angiopoietin‐1 (Ang‐1) and granulocyte‐colony stimulating factor (G‐CSF) have been associated with greater efficacy of tissue plasminogen activator (tPA) in experimental studies. Objectives: To study the association of these GF with arterial recanalization and clinical outcome in patients with acute ischemic stroke treated with tPA. Methods: We prospectively studied 79 patients with ischemic stroke attributable to MCA occlusion treated with i.v. tPA within the first 3 h from onset of symptoms. Continuous transcranial color‐coded sonography (TCCS) was performed during the first 2 h after tPA bolus to assess early MCA recanalization. Hemorrhagic transformation (HT) was classified according to ECASS II definitions. Good functional outcome was defined as a Rankin scale score of 0–2 at 90 days. GF levels were determined by ELISA. Results: Mean serum levels of VEGF, G‐CSF and Ang‐1 at baseline were significantly higher in patients with early MCA recanalization (n = 30) (all P < 0.0001). In the multivariate analysis, serum levels of VEGF (OR, 1.03), G‐CSF (OR, 1.02) and Ang‐1 (OR, 1.07) were independently associated with early MCA recanalization (all P < 0.0001). On the other hand, patients with parenchymal hematoma (PH) (n = 20) showed higher levels of Ang‐1 (P < 0.0001). Ang‐1 (OR, 1.12; P < 0.0001) was independently associated with PH, whereas patients with good outcome (n = 38) had higher levels of G‐CSF (P < 0.0001). G‐CSF was independently associated with good outcome (OR, 1.12; P = 0.036). Conclusions: These findings suggest that GF may enhance arterial recanalization in patients with ischemic stroke treated with t‐PA, although they might increase the HT. 相似文献
AimThis study aimed to examine the relationship between the health literacy level and treatment adherence in patients with chronic disease.BackgroundNonadherence to treatment and insufficient health literacy can cause a decrease in understanding treatment methods, an increase in medication errors, and an increase in morbidity and mortality rates.Materials and methodsThis cross-sectional study comprised a total of 200 patients who were taking medication for a chronic disease. Data were collected using an 18-item questionnaire for sociodemographic and medical characteristics, the Adult Health Literacy Scale (AHLS), and the Morisky Medication Adherence Scale (MMAS).ResultsOf the patients, 42.5% reported that they took three or more medications per day, and 32.0% reported that they did not know the side effects of these medications. Of the patients, 39.0% had low adherence to treatment. The mean score of the AHLS was 12.8 ± 4.74 (min = 2; max = 21). A statistically significant positive correlation was found between the AHLS scores and MMAS scores (r = 0.604; p = 0.001).ConclusionsThis study revealed that patients' adherence to treatment increased as their health literacy increased. Thus, it is recommended that health literacy levels of the patients be raised through effective interventions to ensure better adherence to treatment. 相似文献
Purpose: This review summarized studies that used participatory photography with children with disabilities, including those with communication impairments, and described modifications made to the methodology to facilitate their participation in qualitative research.
Methods: In the fall of 2016, we searched Psycinfo (OVID), ERIC, CINAHL and Web of Science to identify studies that used participatory photography with children with disabilities. The search was repeated in January 2018 to retrieve any new publications. The first author extracted data that described the characteristics of each study and the modifications used.
Results: Of the 258 articles identified, 19 met inclusion criteria. Participants ranged from 4–21?years old and had a variety of disabilities. Study topics included education, leisure activities and adulthood. Researchers modified participatory photography to enhance accessibility by: modifying cameras; providing individual training; teaching consent through role play; allowing children to direct adults to take photographs; including additional forms of media; using diaries and questionnaires; providing individual interviews with simplified questions; using multiple forms of communication; and modifying how photographs are shared.
Conclusions: Participatory photography can be an effective method for studying the lived experiences of children with disabilities, particularly those with communication impairments. Methodological modifications can enhance the accessibility of this approach for this population.
Implications for Rehabilitation
Participatory photography may be an effective qualitative research method for learning about the perspectives and experiences of children with disabilities on a wide array of topics.
There are many specific modifications that researchers can use to support the inclusion of children with disabilities in participatory photography research.
The findings of studies that use participatory photography methodology may provide rehabilitation professionals with important insights into the lives of children with disabilities.
Objective Crystalloids, artificial and natural colloids have been opposed as representing different strategies for shock resuscitation,
but it may be relevant to distinguish fluids based on their oncotic characteristics. This study assessed the risk of renal
adverse events in patients with shock resuscitated using hypooncotic colloids, artificial hyperoncotic colloids, hyperoncotic
albumin or crystalloids, according to physician’s choice.
Participants and setting International prospective cohort study including 1,013 ICU patients needing fluid resuscitation for shock. Patients suffering
from cirrhosis or receiving plasma were excluded.
Measurements and results Influence of different types of colloids and crystalloids on the occurrence of renal events (twofold increase in creatinine
or need for dialysis) and mortality was assessed using multivariate analyses and propensity score. Statistical adjustment
was based on severity at the time of resuscitation, risks factor for renal failure, and on variables influencing physicians’
preferences regarding fluids. A renal event occurred in 17% of patients. After adjustment on potential confounding factors
and on propensity score for the use of hyperoncotic colloids, the use of artificial hyperoncotic colloids [OR: 2.48 (1.24–4.97)]
and hyperoncotic albumin [OR: 5.99 (2.75–13.08)] was significantly associated with occurrence of renal event. Overall ICU
mortality was 27.1%. The use of hyperoncotic albumin was associated with an increased risk of ICU death [OR: 2.79 (1.42–5.47)].
Conclusions This study suggests that harmful effects on renal function and outcome of hyperoncotic colloids may exist. Although an improper
usage of these compounds and confounding factors cannot be ruled out, their use should be regarded with caution, especially
because suitable alternatives exist.
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users.
This study was presented in part at the 17th annual congress of the European Society of Intensive Care Medicine, Berlin, 10–13
October 2004 [1].
This article is discussed in the editorial available at: doi:. 相似文献
To explore the underlying causation of unexplained multimorbidity with sensitivities and to discuss the management of patients who present with this perplexing condition.
Sources of information
Medical and scientific literature was used from MEDLINE (PubMed), several books, toxicology and allergy journals, conference proceedings, government publications, and environmental health periodicals.
Main message
Multimorbidity with sensitivities has become an increasingly common and confusing primary care dilemma. Escalating numbers of debilitated individuals are now presenting to family physicians and specialists with multisystem health complaints, including sensitivities and fatigue, with no obvious causation, a paucity of laboratory findings, and a lack of straightforward solutions. In the recent scientific literature, there is discussion of sensitivity-related illness, an immune-mediated disorder that frequently manifests with multisystem symptoms, commonly including sensitivities and fatigue. This condition appears to be originally caused by adverse environmental exposures and toxicant bioaccumulation—an increasingly prevalent and well-documented problem in contemporary culture.
Conclusion
Various toxic exposures and their bioaccumulation within the body frequently manifest as sensitivity-related illness. In clinical settings, patients with this disorder often present with otherwise unexplained multimorbidity and sensitivities. The health status of patients with this condition can be ameliorated by removing triggers (eg, scented products), optimizing biochemistry, removing further sources of toxicant exposures, and eliminating the internal dose of persistent toxicants. 相似文献
Cervicogenic headache (CGH) is a common sequela of upper cervical dysfunction with a significant impact on patients. Diagnosis and treatment have been well validated; however, few studies have described characteristics of patients that are associated with outcomes of physical therapy treatment of this disorder. A retrospective chart review of patient data was performed on a cohort of 44 patients with CGH. Patients had undergone a standardized physical therapy treatment approach that included spinal mobilization/manipulation and therapeutic exercise, and outcomes of treatment were determined by quantification of changes in headache pain intensity, headache frequency, and self-reported function. Multiple regression analysis was utilized to determine the relationship between a variety of patient-specific variables and these outcome measures. Increased patient age, provocation or relief of headache with movement, and being gainfully employed were all patient factors that were found to be significantly (P<0.05) related to improved outcomes.Key Words: Cervicogenic Headache, Physical Therapy, Treatment Characteristics, Manual TherapyAlthough cervicogenic headache (CGH) has been described as a “final common pathway” of cervical spine dysfunction1, its true prevalence is difficult to determine due to inconsistent use of diagnostic criteria in the literature. Incidence of cervicogenic headache has been reported to range from 0.7% to as high as 13.8% in populations of patients suffering from headache disorders2. Others have reported cervicogenic origins of higher values (14% to 18%) in all chronic headaches3.gThe anatomical basis for CGH is the convergence of the afferent input of the upper cervical spine nerve roots (C1-C3) with the afferent tracts of the trigeminal nerve in the trigeminocervical nucleus. This convergence results in cervical spine nociceptive input being expressed in the sensory distribution of the trigeminal nerve, most commonly the ophthalmic branch of the trigeminal nerve, which innervates the forehead, temple, and orbit and has its greatest topographic representation near the dorsal horns of spinal nerves C1-C34,5. Therefore, any structure innervated by C1, C2, or C3 spinal nerves can be implicated in the etiology of CGH. This includes the atlanto-occipital, median atlanto-axial, lateral atlanto-axial, and C2-3 zygapophyseal joints as well as the C2-3 intervertebral disc, suboccipital, upper posterior cervical, and upper paravertebral musculature, the trapezius and sternocleidomastoid muscles, upper cervical spinal dura mater, and the vertebral arteries4–6. Because of the ability of afferent nerves to travel up to three segments cephalically or caudally in the cervical spinal cord, bony and soft tissue structures of the middle and lower cervical spine cannot be excluded from contributing to CGH4,5.The diagnosis of CGH has been a source of contention in the literature ever since the inception of the term by Sjaastad et al in 19837-9. Currently, two major sets of diagnostic criteria exist for CGH (Table (Table1).1). The International Headache Society (IHS) accepted the diagnosis of CGH in 1988 as a type of secondary headache and, at that time, included criteria for its diagnosis in the International Classification of Headache Disorders, which was most recently updated in 200410. However, the criteria established in 1990 by Sjaastad and the Cervicogenic Headache International Study Group (CHISG) and revised in 19981 are the most utilized clinically. The exception of the clinical utility of Sjaastad''s criteria is Point II, which stipulates the use of a nerve block to diagnose CGH in scientific works. The use of a nerve block may be impractical for daily clinical practice, despite being the only means by which a structure in the cervical spine can truly be isolated as the pain generator5,11,12. Furthermore, although Point III of Sjaastad''s criteria specifies unilaterality of symptoms, the presence of bilateral symptoms or “unilaterality on two sides” has been documented1,13. Differential diagnosis includes hemicrania continua, occipital neuralgia, migraine, and tension-type headache, with the differentiation of CGH from migraine and tension-type headache being the most challenging due to the overlap of many symptoms among these three disorders2,14.
TABLE 1
Diagnostic criteria for cervicogenic headache
CHISG Diagnostic Criteria (1)
IHS Diagnostic Criteria (10)
Symptoms and signs of neck involvement:
Precipitation of head pain, similar to the usually occurring one:
by neck movement and/or sustained awkward head posturing, and/or
by external pressure over the upper cervical or occipital region on the symptomatic side
Restriction of the range of motion (ROM) in the neck
Ipsilateral neck, shoulder, or arm pain of a rather vague nonradicular nature or, occasionally, arm pain of a radicular nature.
Confirmatory evidence by diagnostic anesthetic blockades.
Unilaterality of the head pain, without sideshift.
Pain, referred from a source in the neck and perceived in one or more regions of the head and/or face, fulfilling criteria C and D
Clinical, laboratory, and/or imaging evidence of a disorder or lesion within the cervical spine or soft tissues of the neck known to be or generally accepted as a valid cause of headache
Evidence that the pain can be attributed to the neck disorder or lesion based on at least one of the following conditions:
Demonstration of clinical signs that implicated a source of pain in the neck
Abolition of headache after diagnostic block of a cervical structure or its nerve supply by use of a placebo or other adequate controls
Pain resolves within 3 months after successful treatment of the causative disorder or lesion
For a diagnosis of CGH to be appropriate, one or more aspects of Point I must be present, with Ia sufficient to serve as a sole criterion for positivity or Ib and Ic combined. For scientific work, Point II is obligatory, while Point III is preferably obligatory.
The presence of all four of these criteria is an indication that a diagnosis of CGH is appropriate.
Open in a separate windowThe reliability and validity of physical therapist diagnosis of CGH, specifically during manual cervical spine examination and evaluation that is necessitated by both sets of diagnostic criteria, have been well established11–13,15. Additionally, various physical therapy interventions including spinal manipulation or mobilization, therapeutic exercise, postural modification, or a combination of treatments have been validated in numerous reports as effective treatments of CGH12,16–18. In particular, several studies have found improved outcomes after combined spinal manipulation and therapeutic exercise treatment over either treatment alone for patients with mechanical neck dysfunction19 and for patients specifically with CGH17. However, when using spinal mobilization or manipulation patients with CGH, it becomes especially important to perform the appropriate pre-treatment screening procedures, particularly since headaches can be a symptom of disorders that contraindicate the use of these techniques such as vertebrobasilar insufficiency20.In addition to the physical impairments of 1) increased pain, 2) decreased cervical range of motion21, 3) postural dysfunction22, and 4) decreased performance of deep cervical flexors22–24, symptoms of CGH have a demonstrable impact on patients'' functioning and overall quality of life25. Although impairments associated with CGH are well documented, there remains a lack of evidence as to how impairments influence the outcome during physical therapy treatment. There are also few studies demonstrating if patient traits or characteristics positively or negatively affect treatment outcomes in physical therapy, although it has been reported that patients'' individual experiences of cervical dysfunction play an important role in the prognosis of the condition26. Most published studies suggest inconsistency of predictors of positive outcomes of treatment of CGH17,27. Subsequently, the purpose of this study was to continue to examine various factors that are associated with improved overall function, decreased headache frequency, and decreased headache intensity after a consistent physical therapy intervention for CGH. 相似文献
? The role of cognition as one aspect of the stress-vulnerability model of schizophrenia is discussed, and the use of cognitive therapy reviewed.
? A holistic approach to the development of schizophrenia is explored.
? The stress vulnerability model is explained and the way in which individuals suffering from schizophrenia are vulnerable to attentional, perceptual and cognitive difficulties, are discussed.
? Using case examples, it is demonstrated that the use of cognitive behavioural techniques can be used by nurses to effectively reduce client problems associated with schizophrenia.