Clinical history and physical examination skills - A requirement for radiographers?

International Nuclear Information System (INIS)

Snaith, Beverly A.; Lancaster, Anne

2008-01-01

Radiographer's roles have evolved with their scope broadening over the last 20 years culminating in the development of advanced and consultant posts. Yet one development has not been embraced, despite being inherent in medicine and a common extension of nurse and other allied health professionals' roles, is that of clinical assessment. This article explores the evolving role of the radiographer and discusses whether this should include skills in clinical history taking and physical examination. Issues for education and development will be addressed together with examples of current and potential roles

Clinically relevant incidental cardiovascular findings in CT examinations

International Nuclear Information System (INIS)

Voigt, P.; Fahnert, J.; Kahn, T.; Surov, A.; Schramm, D.; Bach, A.G.

2017-01-01

Incidental cardiovascular findings are a frequent phenomenon in computed tomography (CT) examinations. As the result of a dedicated PubMed search this article gives a systemic overview of the current literature on the most important incidental cardiovascular findings, their prevalence and clinical relevance. The majority of incidental cardiovascular findings are of only low clinical relevance; however, highly relevant incidental findings, such as aortic aneurysms, thromboses and thromboembolic events can also occasionally be found, especially in oncology patients. The scans from every CT examination should also be investigated for incidental findings as they can be of decisive importance for the further clinical management of patients, depending on their clinical relevance. (orig.) [de

Use of structured musculoskeletal examination routines in undergraduate medical education and postgraduate clinical practice - a UK survey.

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Baker, Kenneth F; Jandial, Sharmila; Thompson, Ben; Walker, David; Taylor, Ken; Foster, Helen E

2016-10-21

Structured examination routines have been developed as educational resources for musculoskeletal clinical skills teaching, including Gait-Arms-Legs-Spine (GALS), Regional Examination of the Musculoskeletal System (REMS) and paediatric GALS (pGALS). In this study, we aimed to assess the awareness and use of these examination routines in undergraduate medical teaching in UK medical schools and UK postgraduate clinical practice. Electronic questionnaires were distributed to adult and paediatric musculoskeletal teaching leads at UK medical schools and current UK doctors in training. Responses were received from 67 tutors representing teaching at 22/33 [67 %] of all UK medical schools, and 70 trainee doctors across a range of postgraduate training specialities. There was widespread adoption, at responding medical schools, of the adult examination routines within musculoskeletal teaching (GALS: 14/16 [88 %]; REMS: 12/16 [75 %]) and assessment (GALS: 13/16 [81 %]; REMS: 12/16 [75 %]). More trainees were aware of GALS (64/70 [91 %]) than REMS (14/67 [21 %]). Of the 39 trainees who used GALS in their clinical practice, 35/39 [90 %] reported that it had improved their confidence in musculoskeletal examination. Of the 17/22 responding medical schools that included paediatric musculoskeletal examination within their curricula, 15/17 [88 %] used the pGALS approach and this was included within student assessment at 4 medical schools. We demonstrate the widespread adoption of these examination routines in undergraduate education and significant uptake in postgraduate clinical practice. Further study is required to understand their impact upon clinical performance.

Hybrid Simulation in Teaching Clinical Breast Examination to Medical Students.

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Nassif, Joseph; Sleiman, Abdul-Karim; Nassar, Anwar H; Naamani, Sima; Sharara-Chami, Rana

2017-10-10

Clinical breast examination (CBE) is traditionally taught to third-year medical students using a lecture and a tabletop breast model. The opportunity to clinically practice CBE depends on patient availability and willingness to be examined by students, especially in culturally sensitive environments. We propose the use of a hybrid simulation model consisting of a standardized patient (SP) wearing a silicone breast simulator jacket and hypothesize that this, compared to traditional teaching methods, would result in improved learning. Consenting third-year medical students (N = 82) at a university-affiliated tertiary care center were cluster-randomized into two groups: hybrid simulation (breast jacket + SP) and control (tabletop breast model). Students received the standard lecture by instructors blinded to the randomization, followed by randomization group-based learning and practice sessions. Two weeks later, participants were assessed in an Objective Structured Clinical Examination (OSCE), which included three stations with SPs blinded to the intervention. The SPs graded the students on CBE completeness, and students completed a self-assessment of their performance and confidence during the examination. CBE completeness scores did not differ between the two groups (p = 0.889). Hybrid simulation improved lesion identification grades (p simulation relieved the fear of missing a lesion on CBE (p = 0.043) and increased satisfaction with the teaching method among students (p = 0.002). As a novel educational tool, hybrid simulation improves the sensitivity of CBE performed by medical students without affecting its specificity. Hybrid simulation may play a role in increasing the confidence of medical students during CBE.

Significance of Objective Structured Clinical Examinations to Plastic Surgery Residency Training.

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Simmons, Brian J; Zoghbi, Yasmina; Askari, Morad; Birnbach, David J; Shekhter, Ilya; Thaller, Seth R

2017-09-01

Objective structured clinical examinations (OSCEs) have proven to be a powerful tool. They possess more than a 30-year track record in assessing the competency of medical students, residents, and fellows. Objective structured clinical examinations have been used successfully in a variety of medical specialties, including surgery. They have recently found their way into the subspecialty of plastic surgery. This article uses a systematic review of the available literature on OSCEs and their recent use in plastic surgery. It incorporates survey results assessing program directors' views on the use of OSCEs. Approximately 40% of programs surveyed use OSCEs to assess the Accreditation Council for Graduate Medical Education core competencies. We found that 40% use OSCEs to evaluate specific plastic surgery milestones. Objective structured clinical examinations are usually performed annually. They cost anywhere between $100 and more than $1000 per resident. Four milestones giving residents the most difficulties on OSCEs were congenital anomalies, noncancer breast surgery, breast reconstruction, and practice-based learning and improvement. It was determined that challenges with milestones were due to lack of adequate general knowledge and surgical ward patient care, as well as deficits in professionalism and system-based problems. Programs were able to remediate weakness found by OSCEs using a variety of methods. Objective structured clinical examinations offer a unique tool to objectively assess the proficiency of residents in key areas of the Accreditation Council for Graduate Medical Education core competencies. In addition, they can be used to assess the specific milestones that plastic surgery residents must meet. This allows programs to identify and improve identified areas of weakness.

Focal breast lesions in clinical CT examinations of the chest. A retrospective analysis

International Nuclear Information System (INIS)

Krug, Kathrin Barbara; Houbois, Christian; Grinstein, Olga; Borggrefe, Jan; Puesken, Michael; Maintz, David; Hanstein, Bettina; Malter, Wolfram; Hellmich, Martin

2017-01-01

Based on radiological reports, the percentage of breast cancers visualized as incidental findings in routine CT examinations is estimated at ≤2%. In view of the rising number of CT examinations and the high prevalence of breast cancer, it was the goal of the present study to verify the frequency and image morphology of false-negative senological CT findings. All first contrast-enhanced CT examinations of the chest in adult female patients carried out in 2012 were retrospectively included. A senior radiologist systematically assessed the presence of breast lesions on all CT images using the BI-RADS system. All BI-RADS ≥3 notations were evaluated by a second senior radiologist. A consensus was obtained in case of differing BI-RADS assessments. Reference diagnoses were elaborated based on all available clinical, radiological and pathological data. The findings of the CT reports were classified according to the BI-RADS system and were compared with the retrospective consensus findings as well as with the reference diagnoses. The range of indications comprised a broad spectrum including staging and follow-up examinations of solid tumors/lymphoma (N = 701, 59.9 %) and vascular (190, 16.2 %), inflammatory (48, 4.1 %) and pulmonologic (22, 1.9 %) issues. BI-RADS 1/2 classifications were present in 92.5 % and BI-RADS 6 classifications were assessed in 1.7 % of the 1170 included examinations. 68 patients (5.8 %) had at least one lesion retrospectively classified as BI-RADS 3 - 5. The histological potential was known in 57 of these lesions as benign (46, 3.9 %) or malignant (11, 0.9 %). 13 BI-RADS 4/5 consensus assessments (1.1 %) were false-positive. 2 of the 10 lesions classified as being malignant based on the further clinical and radiological course were not mentioned in the written CT reports (0.2 %). Both false-negative CT reports were therapeutically and prognostically irrelevant. The relative frequency of BI-RADS 3 - 5 findings was 5.8 %. It reflects the situation

Acute patellofemoral pain: aggravating activities, clinical examination, MRI and ultrasound findings

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Brushoj, C.; Holmich, P.; Nielsen, M.B.

2008-01-01

Objective: To investigate acute anterior knee pain caused by overuse in terms of pain location, aggravating activities, findings on clinical examination and ultrasound/MRI examination. To determine if acute anterior knee pain caused by overuse should be classified as a subgroup of patellofemoral......%)), but other synovial covered structures including the fat pad of Hoffa (12 patients (40%)), the medial plica and the joint line (12 patients (40%)) were also involved. Only eight patients (27%) experienced pain on the patellofemoral compression test. Only discrete changes was detected on MRI...

Clinical and para-clinical tests in the routine examination of headache patients

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Friberg, L; Sandrini, G; Jänig, W

2000-01-01

Para-clinical examinations in the diagnosis and treatment control of headache patients vary considerably between clinics and headache centers. Among the neurological societies in Europe there has been a consensus that some common procedures and recommendations should be created. In the Fall of 19...

Effects of basic clinical skills training on objective structured clinical examination performance.

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Jünger, Jana; Schäfer, Sybille; Roth, Christiane; Schellberg, Dieter; Friedman Ben-David, Miriam; Nikendei, Christoph

2005-10-01

The aim of curriculum reform in medical education is to improve students' clinical and communication skills. However, there are contradicting results regarding the effectiveness of such reforms. A study of internal medicine students was carried out using a static group design. The experimental group consisted of 77 students participating in 7 sessions of communication training, 7 sessions of skills-laboratory training and 7 sessions of bedside-teaching, each lasting 1.5 hours. The control group of 66 students from the traditional curriculum participated in equally as many sessions but was offered only bedside teaching. Students' cognitive and practical skills performance was assessed using Multiple Choice Question (MCQ) testing and an objective structured clinical examination (OSCE), delivered by examiners blind to group membership. The experimental group performed significantly better on the OSCE than did the control group (P < 0.01), whereas the groups did not differ on the MCQ test (P < 0.15). This indicates that specific training in communication and basic clinical skills enabled students to perform better in an OSCE, whereas its effects on knowledge did not differ from those of the traditional curriculum. Curriculum reform promoting communication and basic clinical skills are effective and lead to an improved performance in history taking and physical examination skills.

Minimal clinically important difference on the Motor Examination part of MDS-UPDRS.

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Horváth, Krisztina; Aschermann, Zsuzsanna; Ács, Péter; Deli, Gabriella; Janszky, József; Komoly, Sámuel; Balázs, Éva; Takács, Katalin; Karádi, Kázmér; Kovács, Norbert

2015-12-01

Recent studies increasingly utilize the Movement Disorders Society Sponsored Unified Parkinson's Disease Rating Scale (MDS-UPDRS). However, the minimal clinically important difference (MCID) has not been fully established for MDS-UPDRS yet. To assess the MCID thresholds for MDS-UPDRS Motor Examination (Part III). 728 paired investigations of 260 patients were included. At each visit both MDS-UPDRS and Clinician-reported Global Impression-Improvement (CGI-I) scales were assessed. MDS-UPDRS Motor Examination (ME) score changes associated with CGI-I score 4 (no change) were compared with MDS-UPDRS ME score changes associated with CGI-I score 3 (minimal improvement) and CGI-I score 5 (minimal worsening). Both anchor- and distribution-based techniques were utilized to determine the magnitude of MCID. The MCID estimates for MDS-UPDRS ME were asymmetric: -3.25 points for detecting minimal, but clinically pertinent, improvement and 4.63 points for observing minimal, but clinically pertinent, worsening. MCID is the smallest change of scores that are clinically meaningful to patients. These MCID estimates may allow the judgement of a numeric change in MDS-UPDRS ME on its clinical importance. Copyright © 2015 Elsevier Ltd. All rights reserved.

A study comparing MRI with clinical examinations on wrists with rheumatoid arthritis

International Nuclear Information System (INIS)

Wang Jun; Niu Jinliang; Xie Weina; Song Zhizhen; Zheng Jie; Ma Qiang

2004-01-01

Objective: To study the appearances of rheumatoid arthritis (RA) on MRI, and compare MRI with clinical examinations on wrists with RA. Methods: Fifty patients, fulfilled 1987 American Rheumatism Association (ARA) revised criteria, and 10 age-matched healthy controls entered the study. T 1 -weighted spin echo, short time inversion recovery (STIR) of both wrists, gadolinium contrast material-enhanced sequences of dominant wrists were performed in the coronal planes. MRl, plain wrist radiographs, clinical date, including swollen joint, patient global assessment (AIMS), and laboratory examinations including ESR, RF, APF, and AKA were obtained at the same time. Functional disability was assessed using the Health Assessment Questionnaire Disability Score. Results: In 50 patients, all had pannus on MRI of wrists, 38 patients had enhanced signal intensity for pannus, 21 patients had bone marrow edema, 37 patients had joint effusion, and 37 patients had bone erosions. There were significant difference in the ESR, HAQ, AIMS as well as swollen joint count between patients with bone marrow edema and patients without bone marrow edema (P 2 =5.06, P=0.025; χ 2 =5.59, P=0.018). Number of patients with MRI erosion of wrists was associated with the number of patients without MRI bone marrow edema of wrists (χ 2 =5.11, P=0.024). Conclusion: MRI can find the appearances of wrists with RA. Comparing MRI with clinical examinations on wrists with RA, authors can assess and evaluate the role of MRI on RA

Radiology as part of an objective structured clinical examination on clinical skills

International Nuclear Information System (INIS)

Berk, I.A.H. van den; Ridder, J.M.M. van de; Schaik, J.P.J. van

2011-01-01

Introduction: An objective structured clinical examination (OSCE) assessess clinical competence in a standardised and context related manner. Compared with written tests, OSCE's are more susceptible to reliability errors because of the use of multiple cases and multiple examiners. In the pre-clinical phase of the medical curriculum of the University Medical Centre Utrecht, an OSCE is organised as a medical consult. We evaluated the radiology station. Method: Four questions were formulated: ·What is the internal consistency of the items of the radiology station? ·How do the scores on the radiology station compare with the scores on the test excluding radiology? ·How do different cases differ in scores? ·What are the differences in score between the examiners? We analysed the OSCE results of second year medical students in 2004. Results: Two hundred and sixty-five students were examined in the OSCE in 2004. Ninty-three Students were examined in the radiology station. Cronbach's alpha coefficient for the radiology station was 0.92. The average score for the radiology station was 3.8 (0.87). The average score for the test without radiology was 3.9 (0.32). The range of the average scores for the six different cases was 0.5 (3.6-4.1). The range of the average scores for the five examiners was 1.0 (3.3-4.3). Conclusion: The internal consistency of the items in the radiology station is good. The average score for the radiology station is similar to that of the other stations. The range of the scores between the different cases was relatively small. The range of the scores between the different examiners was clearly larger.

Radiology as part of an objective structured clinical examination on clinical skills

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Berk, I.A.H. van den, E-mail: i.a.h.van_den_berk@lumc.nl [Department of Radiology, Leiden University Medical Centre, Postbus 9600, 2300 RC Leiden (Netherlands); Ridder, J.M.M. van de, E-mail: J.M.M.vandeRidder@umcutrecht.nl [School of Medical Sciences, University Medical Centre Utrecht, Heidelberglaan 100, 3584 CX Utrecht (Netherlands); Schaik, J.P.J. van, E-mail: J.P.J.vanSchaik@umcutrecht.nl [Department of Radiology, University Medical Centre Utrecht, Heidelberglaan 100 E01-132, 3584 CX Utrecht (Netherlands)

2011-06-15

Introduction: An objective structured clinical examination (OSCE) assessess clinical competence in a standardised and context related manner. Compared with written tests, OSCE's are more susceptible to reliability errors because of the use of multiple cases and multiple examiners. In the pre-clinical phase of the medical curriculum of the University Medical Centre Utrecht, an OSCE is organised as a medical consult. We evaluated the radiology station. Method: Four questions were formulated: {center_dot}What is the internal consistency of the items of the radiology station? {center_dot}How do the scores on the radiology station compare with the scores on the test excluding radiology? {center_dot}How do different cases differ in scores? {center_dot}What are the differences in score between the examiners? We analysed the OSCE results of second year medical students in 2004. Results: Two hundred and sixty-five students were examined in the OSCE in 2004. Ninty-three Students were examined in the radiology station. Cronbach's alpha coefficient for the radiology station was 0.92. The average score for the radiology station was 3.8 (0.87). The average score for the test without radiology was 3.9 (0.32). The range of the average scores for the six different cases was 0.5 (3.6-4.1). The range of the average scores for the five examiners was 1.0 (3.3-4.3). Conclusion: The internal consistency of the items in the radiology station is good. The average score for the radiology station is similar to that of the other stations. The range of the scores between the different cases was relatively small. The range of the scores between the different examiners was clearly larger.

Evaluation of peripheral enthesitis in spondyloarthritis: Ultrasonography versus clinical examination

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Anupam Wakhlu

2017-01-01

Full Text Available Background: Enthesitis is an important feature of spondyloarthritis but may often be subclinical. Data is sparse, especially from India, on the ultrasonography (USG detection of enthesitis in these patients. The present study aimed to find the prevalence and pattern of entheseal involvement assessed clinically and by USG. Methods: Fifty-two spondyloarthritis, 26 rheumatoid arthritis, and 26 healthy controls were evaluated for enthesitis by clinical examination and by USG using 2014 OMERACT consensus group definitions at bilateral Achilles insertion on the calcaneus, plantar fascia attachment on the calcaneus, quadriceps tendon insertion on the patella, patellar tendon origin from the inferior pole of the patella, and patellar tendon insertion on the tibial tuberosity. At least one ultrasonographic finding at any of the above sites was considered positive for enthesitis. Results: The number of entheseal sites screened in spondyloarthritis patients was 520 and 260 each in rheumatoid arthritis and healthy controls. USG (sensitivity - 94.2% was better in detecting enthesitis than clinical examination (sensitivity - 69.2%. Clinical examination was highly specific (100% compared to USG (55.7% in differentiating from rheumatoid arthritis and healthy controls. USG alone without clinical findings was positive at 23.8% of sites while clinical examination alone without USG findings was positive at 5.2% of sites. Frequency of enthesitis in rheumatoid arthritis was not more than healthy controls (6.1% vs. 8.1%, respectively and was much less than spondyloarthritis (34%. Conclusion: USG is a good screening tool for detection of enthesitis but cannot replace clinical examination completely.

Clinical examination, critical care ultrasonography and outcomes in the critically ill

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Hiemstra, Bart; Eck, Ruben J; Koster, Geert

2017-01-01

PURPOSE: In the Simple Intensive Care Studies-I (SICS-I), we aim to unravel the value of clinical and haemodynamic variables obtained by physical examination and critical care ultrasound (CCUS) that currently guide daily practice in critically ill patients. We intend to (1) measure all available...... patient used for guiding diagnostics, prognosis and interventions. Repeated evaluations of these sets of variables are needed for continuous improvement of the diagnostic and prognostic models. Future plans include: (1) more advanced imaging; (2) repeated clinical and haemodynamic measurements; (3...... clinical and haemodynamic variables, (2) train novices in obtaining values for advanced variables based on CCUS in the intensive care unit (ICU) and (3) create an infrastructure for a registry with the flexibility of temporarily incorporating specific (haemodynamic) research questions and variables...

The Objective Structured Clinical Examination (OSCE) as a strategy for assessing clinical competence in midwifery education in Ireland: a critical review.

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Smith, Valerie; Muldoon, Kathryn; Biesty, Linda

2012-09-01

In Ireland, to register as a midwife, all student midwives must be deemed competent to practice with the assessment of competence an essential component of midwifery education. A variety of assessment strategies, including observed practice, clinical interviews, portfolios of reflection, the Objective Structured Clinical Examination (OSCE) and written examination papers, are utilised to assess midwifery students' clinical competence. In this paper, a critical review of the OSCE as a strategy for assessing clinical competence in one third level institution in Ireland is offered. Although utilised for assessing competence across a range of areas (e.g. obstetric emergencies and pharmacology/drug administration), the use of the OSCE for assessing midwifery students' competence in lactation and infant feeding practices, as an example for this paper, is described. The advantages, disadvantages, validity and reliability of the OSCE, as an assessment strategy, are critically explored. Recognising that no single assessment strategy can provide all the information required to assess something as complex as clinical performance, the OSCE, when viewed alongside other forms of assessment, and with relevance to the topic under examination, may be considered a valuable strategy for enhancing the assessment of students' clinical competence, and for embracing diversity within midwifery education and training. Copyright © 2012 Elsevier Ltd. All rights reserved.

Clinical neurological examination vs electrophysiological studies: Reflections from experiences in occupational medicine

DEFF Research Database (Denmark)

Jepsen, Jørgen Riis

2015-01-01

a diagnosis requires the identification of the responsible pathology and the involved tissues and structures. Consequently, improved diagnostic approaches are needed. This editorial discusses the potentials of using the clinical neurologic examination in patients with upper limb complaints related to work....... It is argued that a simple but systematic physical approach permits the examiner to frequently identify patterns of neurological findings that suggest nerve afflictions and their locations, and that electrophysiological studies are less likely to identify pathology. A diagnostic algorithm for the physical...... assessment is provided to assist the clinician. Failure to include representative neurological items in the physical examination may result in patients being misinterpreted, misdiagnosed and mistreated....

NBME subject examination in surgery scores correlate with surgery clerkship clinical experience.

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Myers, Jonathan A; Vigneswaran, Yalini; Gabryszak, Beth; Fogg, Louis F; Francescatti, Amanda B; Golner, Christine; Bines, Steven D

2014-01-01

Most medical schools in the United States use the National Board of Medical Examiners Subject Examinations as a method of at least partial assessment of student performance, yet there is still uncertainty of how well these examination scores correlate with clinical proficiency. Thus, we investigated which factors in a surgery clerkship curriculum have a positive effect on academic achievement on the National Board of Medical Examiners Subject Examination in Surgery. A retrospective analysis of 83 third-year medical students at our institution with 4 unique clinical experiences on the general surgery clerkship for the 2007-2008 academic year was conducted. Records of the United States Medical Licensing Examination Step 1 scores, National Board of Medical Examiners Subject Examination in Surgery scores, and essay examination scores for the groups were compared using 1-way analysis of variance testing. Rush University Medical Center, Chicago IL, an academic institution and tertiary care center. Our data demonstrated National Board of Medical Examiners Subject Examination in Surgery scores from the group with the heavier clinical loads and least time for self-study were statistically higher than the group with lighter clinical services and higher rated self-study time (p = 0.036). However, there was no statistical difference of National Board of Medical Examiners Subject Examination in Surgery scores between the groups with equal clinical loads (p = 0.751). Students experiencing higher clinical volumes on surgical services, but less self-study time demonstrated statistically higher academic performance on objective evaluation, suggesting clinical experience may be of higher value than self-study and reading. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

RELIABILITY AND VALIDITY OF CLINICAL AND ULTRASOUND EXAMINATIONS OF DEVELOPMENTAL HIP DYSPLASIA

Directory of Open Access Journals (Sweden)

Predrag Grubor

2011-03-01

Full Text Available Developmental dysplasia of the hip (DDH is the most common congenital deformation of the musculoskeletal system and its successful treatment is closely related to early diagnosis. The study is aimed at examining the incidence of developmental dysplasia of the hip (DDH and at analysing the validity of clinical examination, which is used for the early detection of DDH in the neonatal period, compared to ultrasound examination.The study involved 400 neonates born in the Banja Luka Region. A new questionnaire was open during the first regular ultrasound and clinical examination of the neonates’ hips and anamnestic and clinical data were recorded in it: the asymmetry of the gluteal, inguinal and femoral folds (Bade sign, the result of abduction testseparately for each hip, the Ortolani sign of luxation and the Palmen sign of reposition, then hip sonography. A Toshiba ultrasound machine with a 7.5 MHz linear probe was used. The method employed was Professor Reinhard Graf’s. Out of the total number of the children with a positive sonographic finding for DDH, 63.16% of them have one of the clinical signs of DDH. The ability of a clinical finding to identify those patients who do not have DDH and have a negative sonographic finding is 79.8%. Out of the total number of the examined children with a positive clinical finding, only 15.58% of them also have a positive sonographic finding for DDH. This research has showed that clinical examination of the hips is of low sensitivity, specificity and reliability, and that not all types of DDH can be detected. Clinical examination must remain an integral part of every infant’s examination, but it constitutes a complementary diagnostic procedure to ultrasound examination. The ultrasound examination of DDH has created new possibilities and has filled the void that existed due to the deficiency of clinical tests, and at the same time it has reduced the number of X-ray examinations of the hips. This research has

Examining the challenges of recruiting women into a cardiac rehabilitation clinical trial.

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Beckie, Theresa M; Mendonca, Mary Ann; Fletcher, Gerald F; Schocken, Douglas D; Evans, Mary E; Banks, Steven M

2009-01-01

To examine the challenges of recruiting women for a 5-year cardiac rehabilitation randomized clinical trial; the aims of the study were to describe the range of recruitment sources, examine the myriad of factors contributing to ineligibility and nonparticipation of women during protocol screening, and discuss the challenges of enrolling women in the trial. The Women's-Only Phase II Cardiac Rehabilitation program used an experimental design with 2 treatment groups. Eligible participants included women who were (1) diagnosed with a myocardial infarction or stable angina or had undergone coronary revascularization within the last 12 months; (2) able to read, write, and speak English; and (3) older than 21 years. Responses to multiple recruitment strategies including automatic hospital referrals, physician office referrals, mass mailings, media advertisements, and community outreach are described. Reasons for ineligibility and nonparticipation in the trial are explored. Automatic hospital order was the largest source of referral (n = 1,367, 81%) accounting for the highest enrollment rate of women (n = 184, 73%). The barriers to enrollment into the cardiac rehabilitation clinical trial included patient-oriented, provider-oriented, and programmatic factors. Of the referral sources, 52% were screened ineligible for provider-oriented reasons, 31% were ineligible due to patient-oriented factors, and 17.4% were linked to the study protocol. Study nonparticipation of those eligible (73.8%) was largely associated with patient-oriented factors (65.2%), with far less due to provider-related factors (4%) or study-related factors (3.4%). Standing hospital orders facilitated enrollment to the cardiac rehabilitation clinical trial, yet women failed to participate predominantly due to significant patient-oriented biopsychosocial barriers.

Bell palsy: Clinical examination and management.

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Patel, Donika K; Levin, Kerry H

2015-07-01

Bell palsy is a common neurologic disorder characterized by acute facial mononeuropathy of unclear cause presenting with unilateral facial weakness. Careful examination and a detailed history are important in making an accurate diagnosis. Early recognition is essential, as treatment with corticosteroids within 72 hours of onset has been shown to hasten recovery. Fortunately, most patients recover spontaneously within 3 weeks, even if untreated. Copyright © 2015 Cleveland Clinic.

Neurology objective structured clinical examination reliability using generalizability theory.

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Blood, Angela D; Park, Yoon Soo; Lukas, Rimas V; Brorson, James R

2015-11-03

This study examines factors affecting reliability, or consistency of assessment scores, from an objective structured clinical examination (OSCE) in neurology through generalizability theory (G theory). Data include assessments from a multistation OSCE taken by 194 medical students at the completion of a neurology clerkship. Facets evaluated in this study include cases, domains, and items. Domains refer to areas of skill (or constructs) that the OSCE measures. G theory is used to estimate variance components associated with each facet, derive reliability, and project the number of cases required to obtain a reliable (consistent, precise) score. Reliability using G theory is moderate (Φ coefficient = 0.61, G coefficient = 0.64). Performance is similar across cases but differs by the particular domain, such that the majority of variance is attributed to the domain. Projections in reliability estimates reveal that students need to participate in 3 OSCE cases in order to increase reliability beyond the 0.70 threshold. This novel use of G theory in evaluating an OSCE in neurology provides meaningful measurement characteristics of the assessment. Differing from prior work in other medical specialties, the cases students were randomly assigned did not influence their OSCE score; rather, scores varied in expected fashion by domain assessed. © 2015 American Academy of Neurology.

Clinical examination, spondylolysis and adolescent athletes.

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Sundell, C-G; Jonsson, H; Ådin, L; Larsén, K H

2013-03-01

Symptomatic spondylolysis is a stress reaction caused by microtrauma during physical exercise, an imaging diagnostic subgroup of Adolescent Low Back Pain (ALBP), found in adolescent athletes. Early diagnosis increases the possibility of healing. Thus, it is important to divide ALBP into subgroups. The aim of this study was to evaluate clinical tests that can distinguish symptomatic spondylolysis from other forms of ALBP in order to facilitate early referral for diagnostic imaging. The investigation subjects were a prospective case series with a control group, 25 subjects with ALBP and 13 subjects that had no history of LBP. The 2 groups were examined using the same clinical protocol. MRI of the whole lumbar spine was performed in both the case and control groups and CT investigations of the L4 and L5 vertebrae were performed in the case group. Significant differences between the 2 groups were found in 8 of our clinical tests. No clinical test, alone or in combination, could distinguish between spondylolysis and other forms of ALBP. As 88% of the subjects in the case group had MRI findings and almost 50% had spondylolysis, MRI should be performed at an early age in young athletes with ALBP. © Georg Thieme Verlag KG Stuttgart · New York.

Quality of referral: What information should be included in a request for diagnostic imaging when a patient is referred to a clinical radiologist?

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G Pitman, Alexander

2017-06-01

Referral to a clinical radiologist is the prime means of communication between the referrer and the radiologist. Current Australian and New Zealand government regulations do not prescribe what clinical information should be included in a referral. This work presents a qualitative compilation of clinical radiologist opinion, relevant professional recommendations, governmental regulatory positions and prior work on diagnostic error to synthesise recommendations on what clinical information should be included in a referral. Recommended requirements on what clinical information should be included in a referral to a clinical radiologist are as follows: an unambiguous referral; identity of the patient; identity of the referrer; and sufficient clinical detail to justify performance of the diagnostic imaging examination and to confirm appropriate choice of the examination and modality. Recommended guideline on the content of clinical detail clarifies when the information provided in a referral meets these requirements. High-quality information provided in a referral allows the clinical radiologist to ensure that exposure of patients to medical radiation is justified. It also minimises the incidence of perceptual and interpretational diagnostic error. Recommended requirements and guideline on the clinical detail to be provided in a referral to a clinical radiologist have been formulated for professional debate and adoption. © 2017 The Royal Australian and New Zealand College of Radiologists.

Overactive pelvic floor muscles (OPFM): improving diagnostic accuracy with clinical examination and functional studies.

Science.gov (United States)

Aw, Hau Choong; Ranasinghe, Weranja; Tan, Philip Huang Min; O'Connell, Helen E

2017-07-01

To identify the functional correlation of overactive pelvic floor muscles (OPFM) with cystoscopic and fluoroscopic urodynamic studies (FUDS), including urethral pressure measurements. Patients refractory to conservative therapy including bladder retraining, medications and pelvic muscle exercises for a variety of gamut of storage and voiding disorders were evaluated. Prospective data for 201 patients across both genders who underwent flexible cystoscopy and urodynamics for lower urinary tract symptoms (LUTS) refractory to conservative management between 01 Jan 2014 and 01 Jan 2016 was collected. Factors studied included history of LUTS, voiding patterns, physical examination, cystoscopic findings and functional studies, with maximum urethral closing pressure (MUCP). A total of 201 were patients recruited. The 85 were diagnosed with OPFM based on clinical presentation and presence of pelvic floor tenderness on examination. Significant differences were noted on functional studies with FUDS and urethral pressure measurement. Subjects with pelvic floor tenderness were found to have a higher (MUCP) at 93.1 cm H2O compared to 80.6 cm H2O (P=0.015). There are distinct characteristics of OPFM on clinical examination and functional studies, in particular MUCP. In patients refractory to conservative treatments, specific urodynamics tests are useful in sub-categorising patients. When OPFM is diagnosed, the impact on patient management is significant, and targeted intervention with pelvic floor physiotherapy is central in the multimodal approach of this complex condition.

Transjugular Intrahepatic Portosystemic Shunt Dysfunction: Concordance of Clinical Findings, Doppler Ultrasound Examination, and Shunt Venography.

Science.gov (United States)

Owen, Joshua M; Gaba, Ron Charles

2016-01-01

The objective of this study was to evaluate the concordance between clinical symptoms, Doppler ultrasound (US), and shunt venography for the detection of stent-graft transjugular intrahepatic portosystemic shunt (TIPS) dysfunction. Forty-one patients (M:F 30:11, median age 55 years) who underwent contemporaneous clinical exam, Doppler US, and TIPS venography between 2003 and 2014 were retrospectively studied. Clinical symptoms (recurrent ascites or variceal bleeding) were dichotomously classified as present/absent, and US and TIPS venograms were categorized in a binary fashion as normal/abnormal. US abnormalities included high/low (>190 or 50 cm/s), absent flow, and return of antegrade intra-hepatic portal flow. Venographic abnormalities included shunt stenosis/occlusion and/or pressure gradient elevation. Clinical and imaging concordance rates were calculated. Fifty-two corresponding US examinations and venograms were assessed. The median time between studies was 3 days. Forty of 52 (77%) patients were symptomatic, 33/52 (64%) US examinations were abnormal, and 20/52 (38%) TIPS venograms were abnormal. Concordance between clinical symptoms and TIPS venography was 48% (25/52), while the agreement between US and shunt venography was 65% (34/52). Clinical symptoms and the US concurred in 60% (31/52) of the patients. The sensitivity of clinical symptoms and US for the detection of venographically abnormal shunts was 80% (16/20) and 85% (17/20), respectively. Both clinical symptoms and the US had low specificity (25%, 8/32 and 50%, 16/32) for venographically abnormal shunts. Clinical findings and the US had low concordance rates with TIPS venography, with acceptable sensitivity but poor specificity. These findings suggest the need for improved noninvasive imaging methods for stent-graft TIPS surveillance.

Clinical and histopathological characteristics of cutaneous Leishmaniasis in Sanliurfa City of Turkey including Syrian refugees.

Science.gov (United States)

Koçarslan, Sezen; Turan, Enver; Ekinci, Turan; Yesilova, Yavuz; Apari, Rabia

2013-01-01

The aim of our study was to investigate the clinical and histopathological characteristics of cutaneous leishmaniasis (CL) in the city of Sanliurfa in Turkey, where Syrian refugees also reside. At the Harran University Hospital outpatient clinics between 2012 and 2013, 54 CL cases, including 24 Syrian patients, underwent punch biopsy of the skin and/or a touch imprint. Patients in whom leishmania parasites were detected were included in the study. The clinical and histopathological data of the patients were obtained by a review of the patients' medical records. All the slides of each patient were re-evaluated histopathologically. Fifty-four cases (mean age; 17 ± 12 years), consisting of 32 males (59.3%) and 22 females (40.7%), were examined. The most common site of involvement was the face (63%). The most common presentation was noduloulcerative lesions (57.4%). Histopathologically, the majority of the cases exhibited hyperkeratosis, follicular plugging of the epidermis, chronic inflammatory infiltration, leishmania amastigotes and non-caseating granulomatous inflammation in the dermis. CL presents with a wide spectrum of expression, both clinically and histologically, and may mimic other inflammatory and neoplastic diseases. The diagnosis of CL relies on the identification of leishmania amastigotes in either a direct smear of the lesion or in a tissue section.

Objective Structured Clinical Examinations (OSCEs, psychiatry and the Clinical assessment of Skills and Competencies (CASCSame Evidence, Different Judgement

Directory of Open Access Journals (Sweden)

Marwaha Steven

2011-05-01

Full Text Available Abstract Background The Objective Structured Clinical Examination (OSCE, originally developed in the 1970's, has been hailed as the "gold standard" of clinical assessments for medical students and is used within medical schools throughout the world. The Clinical assessment of Skills and Competencies (CASC is an OSCE used as a clinical examination gateway, granting access to becoming a senior Psychiatrist in the UK. Discussion Van der Vleuten's utility model is used to examine the CASC from the viewpoint of a senior psychiatrist. Reliability may be equivalent to more traditional examinations. Whilst the CASC is likely to have content validity, other forms of validity are untested and authenticity is poor. Educational impact has the potential to change facets of psychiatric professionalism and influence future patient care. There are doubts about acceptability from candidates and more senior psychiatrists. Summary Whilst OSCEs may be the best choice for medical student examinations, their use in post graduate psychiatric examination in the UK is subject to challenge on the grounds of validity, authenticity and educational impact.

Implementing the objective structured clinical examination in a geriatrics fellowship program-a 3-year experience.

Science.gov (United States)

Avelino-Silva, Thiago J; Gil, Luiz A; Suemoto, Claudia K; Kikuchi, Elina L; Lin, Sumika M; Farias, Luciana L; Jacob-Filho, Wilson

2012-07-01

The Objective Structured Clinical Examination (OSCE) appears to be an effective alternative for assessing not only medical knowledge, but also clinical skills, including effective communication and physical examination skills. The purpose of the current study was to implement an OSCE model in a geriatrics fellowship program and to compare the instrument with traditional essay examination. Seventy first- and second-year geriatric fellows were initially submitted to a traditional essay examination and scored from 0 to 10 by a faculty member. The same fellows subsequently underwent an OSCE with eight 10-minute stations covering a wide range of essential aspects of geriatric knowledge. Each OSCE station had an examiner responsible for its evaluation according to a predefined checklist. Checklist items were classified for analysis purposes as clinical knowledge items (CKI) and communication skills items (CSI); fellow responses were scored from 0 to 10.Although essay examinations took from 30 to 45 minutes to complete, 180-200 minutes were required to evaluate fellows using the proposed OSCE method. Fellows scored an average of 6.2 ± 1.2 on the traditional essay examination and 6.6 ± 1.0 on the OSCE (P examination was similar to their performance on CKI (P = .13). Second-year fellows performed better than first-year fellows on the essay examination (P geriatrics fellowship program. Combining different testing modalities may provide the best assessment of competence for various domains of knowledge, skills, and behavior. © 2012, Copyright the Authors Journal compilation © 2012, The American Geriatrics Society.

Conducting Integrated Objective Structured Clinical Examination: Experiences at KIST Medical College, Nepal

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Rano Mal Piryani

2013-01-01

Full Text Available Background: Objective structured clinical examination (OSCE, an important tool for assessment of clinical skills, introduced more than 4 decades ago. KIST Medical College, a new medical school of Nepal, affiliated to Tribhuvan University Institute of Medicine, has made learning of physical examination skills structured and integrated with greater involvement of different clinical science departments. Students learn physical examination skills in second year MBBS as a part of early clinical exposure. Objective: To share the experiences regarding implementation of integrated OSCE. Materials and Methods: At the end of clinical posting of learning of physical examination skills, assessment was done with OSCE. Fifteen OSCE stations including each of 5 minutes were developed and arranged. Standardized patients and validated checklist were used. OSCE was conducted in novel way. Prior to the OSCE session: Suitable venue was selected, assessors were identified, standardized patients were selected, running order of the stations in circuit was developed, list of equipments/instruments required was prepared, and tasks, checklists, feedback questionnaires were printed. The day before the OSCE session: OSCE stations were inspected and clearly labeled, condition of required equipments/instruments was checked, a pack of the documents for each OSCE station were made available, and signs were displayed at proper places. On the day of the OSCE session: Reliable stop watch and loud manual bell were used, support staffs were placed to direct the candidates, examiners, and standardized patients (SPs, assessors explained SPs, students were briefed, supervisors observed the session, and feedback were taken from students, assessors, and SPs. At the end of the OSCE session: Checklists and feedback questionnaires were collected, token money was paid to SPs, and a contribution of everyone was appreciated. After the OSCE session: Score was compiled and result declared, and

Transjugular Intrahepatic Portosystemic Shunt Dysfunction: Concordance of Clinical Findings, Doppler Ultrasound Examination, and Shunt Venography

Directory of Open Access Journals (Sweden)

Joshua M Owen

2016-01-01

Full Text Available Objectives: The objective of this study was to evaluate the concordance between clinical symptoms, Doppler ultrasound (US, and shunt venography for the detection of stent-graft transjugular intrahepatic portosystemic shunt (TIPS dysfunction. Materials and Methods: Forty-one patients (M:F 30:11, median age 55 years who underwent contemporaneous clinical exam, Doppler US, and TIPS venography between 2003 and 2014 were retrospectively studied. Clinical symptoms (recurrent ascites or variceal bleeding were dichotomously classified as present/absent, and US and TIPS venograms were categorized in a binary fashion as normal/abnormal. US abnormalities included high/low (>190 or 50 cm/s, absent flow, and return of antegrade intra-hepatic portal flow. Venographic abnormalities included shunt stenosis/occlusion and/or pressure gradient elevation. Clinical and imaging concordance rates were calculated. Results: Fifty-two corresponding US examinations and venograms were assessed. The median time between studies was 3 days. Forty of 52 (77% patients were symptomatic, 33/52 (64% US examinations were abnormal, and 20/52 (38% TIPS venograms were abnormal. Concordance between clinical symptoms and TIPS venography was 48% (25/52, while the agreement between US and shunt venography was 65% (34/52. Clinical symptoms and the US concurred in 60% (31/52 of the patients. The sensitivity of clinical symptoms and US for the detection of venographically abnormal shunts was 80% (16/20 and 85% (17/20, respectively. Both clinical symptoms and the US had low specificity (25%, 8/32 and 50%, 16/32 for venographically abnormal shunts. Conclusion: Clinical findings and the US had low concordance rates with TIPS venography, with acceptable sensitivity but poor specificity. These findings suggest the need for improved noninvasive imaging methods for stent-graft TIPS surveillance.

Clinical examination & record-keeping: Part 2: History taking.

Science.gov (United States)

Hadden, A M

2017-12-15

This article is the second part of a BDJ series of Practice papers on the subject of clinical examination and related record keeping. The series is taken from the Faculty of General Dental Practice UK (FGDP[UK]) 2016 Good Practice Guidelines book on this topic, edited by A. M. Hadden. This particular article discusses history taking, where information may be gathered prior to the patient seeing the clinician or, in some cases, this may be carried out chairside by the individual. The information gathered can include a medical history, socio-behavioural history, and patient anxiety levels. It is important to note that throughout this article (and the BDJ series and associated FGDP[UK] book), the specific guidelines will be marked as follows: A: Aspirational, B: Basic, C: Conditional. Further information about this guideline notation system is provided in Part 1 of this series ( 2017; 223: 765-768).

[Informed consent right of the appraised individuals in forensic clinical examination].

Science.gov (United States)

Li, Ju-Ping; Han, Wei; Gu, Shan-Zhi; Chen, Teng

2015-02-01

Informed consent right is not just for basic ethical consideration, but is important for protecting patient's right by law, which is expressed through informed consent contract. The appraised individuals of forensic clinical examination have the similar legal status as the patients in medical system. However, the law does not require informed consent right for the appraised individuals. I recommend giving certain informed consent right to the appraised individuals in the forensic clinical examination. Under the contracted relationship with the institution, the appraised individuals could participate in the examination process, know the necessary information, and make a selected consent on the examination results, which can assure the justice and fairness of judicial examination procedure.

Clinical Orofacial Examination in Juvenile Idiopathic Arthritis: International Consensus-based Recommendations for Monitoring Patients in Clinical Practice and Research Studies.

Science.gov (United States)

Stoustrup, Peter; Twilt, Marinka; Spiegel, Lynn; Kristensen, Kasper Dahl; Koos, Bernd; Pedersen, Thomas Klit; Küseler, Annelise; Cron, Randy Q; Abramowicz, Shelly; Verna, Carlalberta; Peltomäki, Timo; Alstergren, Per; Petty, Ross; Ringold, Sarah; Nørholt, Sven Erik; Saurenmann, Rotraud K; Herlin, Troels

2017-03-01

To develop international consensus-based recommendations for the orofacial examination of patients with juvenile idiopathic arthritis (JIA), for use in clinical practice and research. Using a sequential phased approach, a multidisciplinary task force developed and evaluated a set of recommendations for the orofacial examination of patients with JIA. Phase 1: A Delphi survey was conducted among 40 expert physicians and dentists with the aim of identifying and ranking the importance of items for inclusion. Phase 2: The task force developed consensus about the domains and items to be included in the recommendations. Phase 3: A systematic literature review was performed to assess the evidence supporting the consensus-based recommendations. Phase 4: An independent group of orofacial and JIA experts were invited to assess the content validity of the task force's recommendations. Five recommendations were developed to assess the following 5 domains: medical history, orofacial symptoms, muscle and temporomandibular joint function, orofacial function, and dentofacial growth. After application of data search criteria, 56 articles were included in the systematic review. The level of evidence for the 5 recommendations was derived primarily from descriptive studies, such as cross-sectional and case-control studies. Five recommendations are proposed for the orofacial examination of patients with JIA to improve the clinical practice and aid standardized data collection for future studies. The task force has formulated a future research program based on the proposed recommendations.

Clinical and histopathological characteristics of cutaneous Leishmaniasis in Sanliurfa City of Turkey including Syrian refugees

Directory of Open Access Journals (Sweden)

Sezen Koçarslan

2013-01-01

Full Text Available Background: The aim of our study was to investigate the clinical and histopathological characteristics of cutaneous leishmaniasis (CL in the city of Sanliurfa in Turkey, where Syrian refugees also reside. Materials and Methods: At the Harran University Hospital outpatient clinics between 2012 and 2013, 54 CL cases, including 24 Syrian patients, underwent punch biopsy of the skin and/or a touch imprint. Patients in whom leishmania parasites were detected were included in the study. The clinical and histopathological data of the patients were obtained by a review of the patients′ medical records. All the slides of each patient were re-evaluated histopathologically. Results: Fifty-four cases (mean age; 17 ± 12 years, consisting of 32 males (59.3% and 22 females (40.7%, were examined. The most common site of involvement was the face (63%. The most common presentation was noduloulcerative lesions (57.4%. Histopathologically, the majority of the cases exhibited hyperkeratosis, follicular plugging of the epidermis, chronic inflammatory infiltration, leishmania amastigotes and non-caseating granulomatous inflammation in the dermis. Conclusion: CL presents with a wide spectrum of expression, both clinically and histologically, and may mimic other inflammatory and neoplastic diseases. The diagnosis of CL relies on the identification of leishmania amastigotes in either a direct smear of the lesion or in a tissue section.

Clinical examination findings as prognostic factors in low back pain

DEFF Research Database (Denmark)

Hartvigsen, Lisbeth; Kongsted, Alice; Hestbaek, Lise

2015-01-01

BACKGROUND: There is a strong tradition of performing a clinical examination of low back pain (LBP) patients and this is generally recommended in guidelines. However, establishing a pathoanatomic diagnosis does not seem possible in most LBP patients and clinical tests may potentially be more rele...

Special physical examination tests for superior labrum anterior-posterior shoulder tears: an examination of clinical usefulness.

Science.gov (United States)

Sandrey, Michelle A

2013-01-01

Calvert E, Chambers GK, Regan W, Hawkins RH, Leith JM. Special physical examination tests for superior labrum anterior-posterior shoulder injuries are clinically limited and invalid: a diagnostic systematic review. J Clin Epidemiol. 2009;62(5):558-563. The systematic review focused on diagnostic accuracy studies to determine if evidence was sufficient to support the use of superior labrum anterior-posterior (SLAP) physical examination tests as valid and reliable. The primary question was whether there was sufficient evidence in the published literature to support the use of SLAP physical examination tests as valid and reliable diagnostic test procedures. Studies published in English were identified through database searches on MEDLINE, EMBASE, and the Cochrane database (1970-2004) using the search term SLAP lesions. The medical subject headings of arthroscopy, shoulder joint, and athletic injuries were combined with test or testing, physical examination, and sensitivity and specificity to locate additional sources. Other sources were identified by rereviewing the reference lists of included studies and review articles. Studies were eligible based on the following criteria: (1) published in English, (2) focused on the physical examination of SLAP lesions, and (3) presented original data. A study was excluded if the article was limited to a clinical description of 1 or more special tests without any research focus to provide clinical accuracy data or if it did not focus on the topic. The abstracts that were located through the search strategies were reviewed, and potentially relevant abstracts were selected. Strict epidemiologic methods were used to obtain and collate all relevant studies; the authors developed a study questionnaire to record study name, year of publication, study design, sample size, and statistics. Validity of the diagnostic test study was determined by applying the 5 criteria proposed by Calvert et al. If the study met the inclusion and validity

Correlation of the National Board of Medical Examiners Emergency Medicine Advanced Clinical Examination Given in July to Intern American Board of Emergency Medicine in-training Examination Scores: A Predictor of Performance?

Science.gov (United States)

Hiller, Katherine; Franzen, Doug; Heitz, Corey; Emery, Matthew; Poznanski, Stacy

2015-11-01

There is great variation in the knowledge base of Emergency Medicine (EM) interns in July. The first objective knowledge assessment during residency does not occur until eight months later, in February, when the American Board of EM (ABEM) administers the in-training examination (ITE). In 2013, the National Board of Medical Examiners (NBME) released the EM Advanced Clinical Examination (EM-ACE), an assessment intended for fourth-year medical students. Administration of the EM-ACE to interns at the start of residency may provide an earlier opportunity to assess the new EM residents' knowledge base. The primary objective of this study was to determine the correlation of the NBME EM-ACE, given early in residency, with the EM ITE. Secondary objectives included determination of the correlation of the United States Medical Licensing Examination (USMLE) Step 1 or 2 scores with early intern EM-ACE and ITE scores and the effect, if any, of clinical EM experience on examination correlation. This was a multi-institutional, observational study. Entering EM interns at six residencies took the EM-ACE in July 2013 and the ABEM ITE in February 2014. We collected scores for the EM-ACE and ITE, age, gender, weeks of clinical EM experience in residency prior to the ITE, and USMLE Step 1 and 2 scores. Pearson's correlation and linear regression were performed. Sixty-two interns took the EM-ACE and the ITE. The Pearson's correlation coefficient between the ITE and the EM-ACE was 0.62. R-squared was 0.5 (adjusted 0.4). The coefficient of determination was 0.41 (95% CI [0.3-0.8]). For every increase of one in the scaled EM-ACE score, we observed a 0.4% increase in the EM in-training score. In a linear regression model using all available variables (EM-ACE, gender, age, clinical exposure to EM, and USMLE Step 1 and Step 2 scores), only the EM-ACE score was significantly associated with the ITE (pcorrelation with ITE. Clinical EM experience prior to the in-training exam did not affect the

Comparison of the clinical examination with the panoramic radiography in the diagnosis of dental caries

Energy Technology Data Exchange (ETDEWEB)

Choi, Hang Moon [Dept. of Oral and Maxillofacial Radiology and Dental Research Institute, College of Dentistry, Seoul National University, Seoul (Korea, Republic of)

1999-02-15

The objective of this study was to compare clinical examination of of dental caries and secondary caries with panoramic examination, and to examine bone lesions and dental anomaly of unerupted state. In this study, clinical records and panoramic radiographs were available for 89 first grade students in elementary school. Dental caries of occlusal surfaces, proximal surfaces, and buccolingual surfaces were examined. Secondary caries was examined too. In addition, the central lesion and dental anomaly of unerupted state were examined in panoramic radiographs. The obtained results were as followed :1. Carious detectability of clinical examination in occlusal and buccolingual surface was higher than that of panoramic examination, but it is statistically insignificant (p>0.05). In proximal surface, carious detectability of panoramic examination was higher than that of clinical examination, and it is statistically significant (p<0.01). 2. In contrast to clinical examination only, when the two examination methods were combined, there was additional detection of dental caries (26.7% in occlusal surface, 48.2% in proximal surface, 33.3% in buccolingual surface, and 38.3% totally). 3. In detection of secondary caries, panoramic examination had lower ability than clinical examination in all three surfaces, but in case that both methods were combined, totally 36.0% extra carious lesions were detected. 4. In panoramic examination, detectability of secondary caries in upper teeth is lower than lower teeth. 5. In panoramic examination, it was possible to detect the central lesions and dental anomalies of unerupted state which cannot be detected in clinical examination. It is useful to combine the panoramic examination with clinical examination in order to increase carious detectability and to evaluate the central lesions and dental anomalies of unerupted state.

Comparison of the clinical examination with the panoramic radiography in the diagnosis of dental caries

International Nuclear Information System (INIS)

Choi, Hang Moon

1999-01-01

The objective of this study was to compare clinical examination of of dental caries and secondary caries with panoramic examination, and to examine bone lesions and dental anomaly of unerupted state. In this study, clinical records and panoramic radiographs were available for 89 first grade students in elementary school. Dental caries of occlusal surfaces, proximal surfaces, and buccolingual surfaces were examined. Secondary caries was examined too. In addition, the central lesion and dental anomaly of unerupted state were examined in panoramic radiographs. The obtained results were as followed :1. Carious detectability of clinical examination in occlusal and buccolingual surface was higher than that of panoramic examination, but it is statistically insignificant (p>0.05). In proximal surface, carious detectability of panoramic examination was higher than that of clinical examination, and it is statistically significant (p<0.01). 2. In contrast to clinical examination only, when the two examination methods were combined, there was additional detection of dental caries (26.7% in occlusal surface, 48.2% in proximal surface, 33.3% in buccolingual surface, and 38.3% totally). 3. In detection of secondary caries, panoramic examination had lower ability than clinical examination in all three surfaces, but in case that both methods were combined, totally 36.0% extra carious lesions were detected. 4. In panoramic examination, detectability of secondary caries in upper teeth is lower than lower teeth. 5. In panoramic examination, it was possible to detect the central lesions and dental anomalies of unerupted state which cannot be detected in clinical examination. It is useful to combine the panoramic examination with clinical examination in order to increase carious detectability and to evaluate the central lesions and dental anomalies of unerupted state.

Portfolio of prospective clinical trials including brachytherapy: an analysis of the ClinicalTrials.gov database.

Science.gov (United States)

Cihoric, Nikola; Tsikkinis, Alexandros; Miguelez, Cristina Gutierrez; Strnad, Vratislav; Soldatovic, Ivan; Ghadjar, Pirus; Jeremic, Branislav; Dal Pra, Alan; Aebersold, Daniel M; Lössl, Kristina

2016-03-22

To evaluate the current status of prospective interventional clinical trials that includes brachytherapy (BT) procedures. The records of 175,538 (100 %) clinical trials registered at ClinicalTrials.gov were downloaded on September 2014 and a database was established. Trials using BT as an intervention were identified for further analyses. The selected trials were manually categorized according to indication(s), BT source, applied dose rate, primary sponsor type, location, protocol initiator and funding source. We analyzed trials across 8 available trial protocol elements registered within the database. In total 245 clinical trials were identified, 147 with BT as primary investigated treatment modality and 98 that included BT as an optional treatment component or as part of the standard treatment. Academic centers were the most frequent protocol initiators in trials where BT was the primary investigational treatment modality (p < 0.01). High dose rate (HDR) BT was the most frequently investigated type of BT dose rate (46.3 %) followed by low dose rate (LDR) (42.0 %). Prostate was the most frequently investigated tumor entity in trials with BT as the primary treatment modality (40.1 %) followed by breast cancer (17.0 %). BT was rarely the primary investigated treatment modality for cervical cancer (6.8 %). Most clinical trials using BT are predominantly in early phases, investigator-initiated and with low accrual numbers. Current investigational activities that include BT mainly focus on prostate and breast cancers. Important questions concerning the optimal usage of BT will not be answered in the near future.

Contemporary Aspects of Marketing in Clinical Trials Including Segments of IT and Technology Transfer

Science.gov (United States)

Stamenovic, Milorad; Dobraca, Amra; Smajlovic, Mersiha

2018-01-01

Introduction: The aim of this paper is to present the marketing strategy and the application of management (marketing management) and advertising in order to increase the efficiency of innovative approach in clinical trials that include and involve the use of new technologies and transfer of technologies. Material and Methods: This paper has a descriptive character and represents a narrative review of the literature and new model implementation. Results: Marketing models are primarily used to improve the inclusion of a larger (and appropriate) number of patients, but they can be credited for the stay and monitoring of patients in the trial. Regulatory mechanisms play an important role in the application of various marketing strategies within clinical trials. The value for the patient as the most important stakeholder is defined in the field of clinical trials according to Kotler’s value model for the consumer. Conclusion: In order to achieve the best results it is important to adequately examine all the elements of clinical trials and apply this knowledge in creation of a marketing plan that will be made in accordance with the legal regulations defined globally and locally. In this paper, two challenges have been highlighted for the adequate application of marketing tools in the field of clinical trials, namely: defining business elements in order to provide an adequate marketing approach for clinical trials and technology transfer and ensuring uniformity and regulatory affirmation of marketing attitudes in clinical trials in all regions in which they are carried out in accordance with ICH-GCP and valid regulations. PMID:29719318

Contemporary Aspects of Marketing in Clinical Trials Including Segments of IT and Technology Transfer.

Science.gov (United States)

Stamenovic, Milorad; Dobraca, Amra; Smajlovic, Mersiha

2018-01-01

The aim of this paper is to present the marketing strategy and the application of management (marketing management) and advertising in order to increase the efficiency of innovative approach in clinical trials that include and involve the use of new technologies and transfer of technologies. This paper has a descriptive character and represents a narrative review of the literature and new model implementation. Marketing models are primarily used to improve the inclusion of a larger (and appropriate) number of patients, but they can be credited for the stay and monitoring of patients in the trial. Regulatory mechanisms play an important role in the application of various marketing strategies within clinical trials. The value for the patient as the most important stakeholder is defined in the field of clinical trials according to Kotler's value model for the consumer. In order to achieve the best results it is important to adequately examine all the elements of clinical trials and apply this knowledge in creation of a marketing plan that will be made in accordance with the legal regulations defined globally and locally. In this paper, two challenges have been highlighted for the adequate application of marketing tools in the field of clinical trials, namely: defining business elements in order to provide an adequate marketing approach for clinical trials and technology transfer and ensuring uniformity and regulatory affirmation of marketing attitudes in clinical trials in all regions in which they are carried out in accordance with ICH-GCP and valid regulations.

Portfolio of prospective clinical trials including brachytherapy: an analysis of the ClinicalTrials.gov database

International Nuclear Information System (INIS)

Cihoric, Nikola; Tsikkinis, Alexandros; Miguelez, Cristina Gutierrez; Strnad, Vratislav; Soldatovic, Ivan; Ghadjar, Pirus; Jeremic, Branislav; Dal Pra, Alan; Aebersold, Daniel M.; Lössl, Kristina

2016-01-01

To evaluate the current status of prospective interventional clinical trials that includes brachytherapy (BT) procedures. The records of 175,538 (100 %) clinical trials registered at ClinicalTrials.gov were downloaded on September 2014 and a database was established. Trials using BT as an intervention were identified for further analyses. The selected trials were manually categorized according to indication(s), BT source, applied dose rate, primary sponsor type, location, protocol initiator and funding source. We analyzed trials across 8 available trial protocol elements registered within the database. In total 245 clinical trials were identified, 147 with BT as primary investigated treatment modality and 98 that included BT as an optional treatment component or as part of the standard treatment. Academic centers were the most frequent protocol initiators in trials where BT was the primary investigational treatment modality (p < 0.01). High dose rate (HDR) BT was the most frequently investigated type of BT dose rate (46.3 %) followed by low dose rate (LDR) (42.0 %). Prostate was the most frequently investigated tumor entity in trials with BT as the primary treatment modality (40.1 %) followed by breast cancer (17.0 %). BT was rarely the primary investigated treatment modality for cervical cancer (6.8 %). Most clinical trials using BT are predominantly in early phases, investigator-initiated and with low accrual numbers. Current investigational activities that include BT mainly focus on prostate and breast cancers. Important questions concerning the optimal usage of BT will not be answered in the near future. The online version of this article (doi:10.1186/s13014-016-0624-8) contains supplementary material, which is available to authorized users

Clinical Examination Component of Telemedicine, Telehealth, mHealth, and Connected Health Medical Practices.

Science.gov (United States)

Weinstein, Ronald S; Krupinski, Elizabeth A; Doarn, Charles R

2018-05-01

Telemedicine and telehealth are the practices of medicine at a distance. Performing the equivalent of a complete clinical examination by telemedicine would be unusual. However, components of a more traditional clinical examination are part of the telemedicine workup for specific conditions. Telemedicine clinical examinations are facilitated, and enhanced, through the integration of a class of medical devices referred to as telemedicine peripherals (eg, electronic stethoscopes, tele-ophthalmoscopes, video-otoscopes, and so forth). Direct-to-consumer telehealth is a rapidly expanding segment of the health care service industry. Copyright © 2018 Elsevier Inc. All rights reserved.

Correlation between posterior vaginal wall defects assessed by clinical examination and by defecography

NARCIS (Netherlands)

Groenendijk, Annette G.; van der Hulst, Victor P.; Birnie, Erwin; Bonsel, Gouke J.

2008-01-01

To estimate the accuracy of clinical examination and the indications for defecography in patients with primary posterior wall prolapse. Fifty-nine patients with primary pelvic organ prolapse were evaluated with a questionnaire, clinical examination and defecography. Defecography was used as

Impact of sonography in gouty arthritis: Comparison with conventional radiography, clinical examination, and laboratory findings

International Nuclear Information System (INIS)

Schueller-Weidekamm, Claudia; Schueller, Gerd; Aringer, Martin; Weber, Michael; Kainberger, Franz

2007-01-01

Objective: To explore the typical sonographic features of gray-scale and Power Doppler of acute and chronic gouty arthritis in conjunction with radiographic, clinical, and laboratory findings. Materials and methods: All hand, finger, and toe joints of 19 patients with acute and chronic gout were examined with gray-scale and Power Doppler sonography. The number and size of bone changes detected with sonography was compared to radiographic findings. Vascularization of the synovial tissue was scored on Power Doppler (grades 0-3), and was compared with clinical appearance, including swelling, tenderness, and redness (grades 0-3). Results: In acute gout, mild to moderate echogenic periarticular nodules with sonotransmission and hypervascularization of the edematous surrounding soft tissue were found. In chronic gout, tophaceous nodules completely blocked transmission of US wave, leading to strong reflexion and dorsal shadowing in a minority of cases. No significant difference in the detection of large bone changes (>2 mm) was found between sonography and radiography. However, gray-scale sonography was significantly more sensitive in the detection of small bone changes (p < 0.001). Power Doppler scores were statistically significantly higher than clinical examination scores (p < 0.001). Discussion: Sonography is superior to radiographs in evaluating small bone changes. The inflammatory process in joints can be better detected with Power Doppler sonography than with clinical examination. Typical sonographic appearance of acute and in particular of chronic gout might provide clues on gouty arthritis that adds to the information available from conventional radiography, clinical, and laboratory findings

Impact of sonography in gouty arthritis: Comparison with conventional radiography, clinical examination, and laboratory findings

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Schueller-Weidekamm, Claudia [Department of Diagnostic Radiology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria)]. E-mail: claudia.schueller-weidekamm@meduniwien.ac.at; Schueller, Gerd [Department of Diagnostic Radiology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Aringer, Martin [Department of Rheumatology, Internal Medicine III, Medical University of Vienna (Austria); Weber, Michael [Department of Diagnostic Radiology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria); Kainberger, Franz [Department of Diagnostic Radiology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna (Austria)

2007-06-15

Objective: To explore the typical sonographic features of gray-scale and Power Doppler of acute and chronic gouty arthritis in conjunction with radiographic, clinical, and laboratory findings. Materials and methods: All hand, finger, and toe joints of 19 patients with acute and chronic gout were examined with gray-scale and Power Doppler sonography. The number and size of bone changes detected with sonography was compared to radiographic findings. Vascularization of the synovial tissue was scored on Power Doppler (grades 0-3), and was compared with clinical appearance, including swelling, tenderness, and redness (grades 0-3). Results: In acute gout, mild to moderate echogenic periarticular nodules with sonotransmission and hypervascularization of the edematous surrounding soft tissue were found. In chronic gout, tophaceous nodules completely blocked transmission of US wave, leading to strong reflexion and dorsal shadowing in a minority of cases. No significant difference in the detection of large bone changes (>2 mm) was found between sonography and radiography. However, gray-scale sonography was significantly more sensitive in the detection of small bone changes (p < 0.001). Power Doppler scores were statistically significantly higher than clinical examination scores (p < 0.001). Discussion: Sonography is superior to radiographs in evaluating small bone changes. The inflammatory process in joints can be better detected with Power Doppler sonography than with clinical examination. Typical sonographic appearance of acute and in particular of chronic gout might provide clues on gouty arthritis that adds to the information available from conventional radiography, clinical, and laboratory findings.

Objective structured clinical examination (OSCE in pharmacy education - a trend

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Shirwaikar A

2015-12-01

Full Text Available Pharmacy education has undergone a radical change as it evolves towards becoming a more patient oriented profession. With a greater emphasis on problem based teaching and competency, the Objective Structured Clinical Examination (OSCE, supported by its reliability and validity became the gold standard for the evaluation of clinical skills of undergraduate students of medicine and pharmacy worldwide. Core competency evaluation has become a mandatory and critical norm for accountability of educational objectives as the traditional testing tools cannot evaluate clinical competence. Interpersonal and communication skills, professional judgment, skills of resolution etc., may be best assessed through a well- structured OSCE in comparison to oral examinations, multiple choice tests and other methods of assessment. Though OSCEs as an objective method of evaluation offer several advantages to both students and teachers, it also has disadvantages and pitfalls in implementation. This article reviews the OSCE as a trend in pharmacy education.

Evaluation of Clinical and Communication Skills of Pharmacy Students and Pharmacists with an Objective Structured Clinical Examination.

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Urteaga, Elizabeth M; Attridge, Rebecca L; Tovar, John M; Witte, Amy P

2015-10-25

Objective. To evaluate how effectively pharmacy students and practicing pharmacists communicate and apply knowledge to simulations of commonly encountered patient scenarios using an objective structured clinical examination (OSCE). Design. Second-, third-, and fourth-year pharmacy students completed an OSCE as part of their required courses in 2012 and 2013. All students in both years completed identical OSCE cases. Licensed pharmacists were recruited to complete the OSCE and serve as controls in 2012. A survey assessed student perception and acceptance of the OSCE as well as student confidence in performance. Assessment. Licensed pharmacists had significantly higher clinical and communication skills scores than did pharmacy students. Student progression in communication and clinical skills improved significantly over time. Survey results indicated that students felt the OSCE was well-structured and assessed clinical skills taught in pharmacy school; 86% of students felt confident they could provide these skills. Conclusion. Objective structured clinical examinations can evaluate clinical competence and communication skills among professional students. Implementation of OSCEs may be an effective tool for assessment of the Center for the Advancement of Pharmacy Education domains.

Inter-Professional Team Objective Structured Clinical Examination (ITOSCE: Teaching and Assessment Strategies of the Inter Professional Approach

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Fatemeh Keshmiri

2016-10-01

Full Text Available Background: In the recent decades, Inter-Professional Team Objective Structured Clinical Examination (ITOSCE has been considered as an efficient tool in evaluating the teamwork and the Inter-professional competences. The aim of this study was to review the literature related ITOSCE as educational tool. Method: This narrative review study was conducted in 2015. Relevant literature was found by searching the databases such as: PubMed, Medline, CINAHL, Google Scholar, Science Direct, EBSCO, ProQuest. Title searching was performed in full English texts without time limitation using keywords including; Team, Inter professional Team, Group, Inter-disciplinary, Objective Structured Clinical Examination (TOSCE, ITOSCE, GOSCE. Results: 19 studies met the inclusion criteria and were included in the analyses. In 13 studies, ITOSCE was used as an assessment tool, and in 6 studies as a learning tool. ITOSCE had been used in several fields such as: obstetrics, gynecology, emergency, palliative care with participating of a variety of disciplines, including: medicine, pharmacy, several trends of nursing, physiotherapy, occupational therapy and Social working. Conclusion: Eventually, it can be noted that ITOSCE plays significant role as an educational and evaluation tool to improve inter-professional teamwork competences among the students. Further studies are needed to develop to examine the psychometric criteria of ITOSCE.

Oropharyngeal Dysphagia in Dermatomyositis: Associations with Clinical and Laboratory Features Including Autoantibodies

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Mugii, Naoki; Hasegawa, Minoru; Matsushita, Takashi; Hamaguchi, Yasuhito; Oohata, Sacihe; Okita, Hirokazu; Yahata, Tetsutarou; Someya, Fujiko; Inoue, Katsumi; Murono, Shigeyuki; Fujimoto, Manabu; Takehara, Kazuhiko

2016-01-01

Objective Dysphagia develops with low frequency in patients with dermatomyositis. Our objective was to determine the clinical and laboratory features that can estimate the development of dysphagia in dermatomyositis. Methods This study included 92 Japanese patients with adult-onset dermatomyositis. The associations between dysphagia and clinical and laboratory features including disease-specific autoantibodies determined by immunoprecipitation assays were analyzed. Results Videofluoroscopy sw...

Assessing nursing clinical skills competence through objective structured clinical examination (OSCE) for open distance learning students in Open University Malaysia.

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Oranye, Nelson Ositadimma; Ahmad, Che'an; Ahmad, Nora; Bakar, Rosnida Abu

2012-06-01

The objective structured clinical skills examination (OSCE) has over the years emerged as a method of evaluating clinical skills in most medical and allied professions. Although its validity and objectivity has evoked so much debate in the literature, little has been written about its application in non-traditional education systems such as in distance learning. This study examined clinical skills competence among practising nursing students who were enrolled in a distance learning programme. The study examined the effect of work and years of nursing practice on nurses' clinical skills competence. This study used observational design whereby nursing students' clinical skills were observed and scored in five OSCE stations. Two instruments were used for the data collection - A self-administered questionnaire on the students' bio-demographic data, and a check list on the clinical skills which the examiners rated on a four point scale. The findings revealed that 14% of the nurses had level four competence, which indicated that they could perform the tasks correctly and complete. However, 12% failed the OSCE, even though they had more than 10 years experience in nursing and post basic qualifications. Inter-rater reliability was 0.92 for the five examiners. Factor analysis indicated that five participant factors accounted for 74.1% of the variations in clinical skills performance. An OSCE is a necessary assessment tool that should be continuously applied in nursing education, regardless of the mode of the education program, the student's years of experience or his/her clinical placement. This study validates the need for OSCE in both the design of tertiary nursing degree programs and the assessment of nurses' clinical competency level.

Imageology and clinical examination: Two sides of the same coin

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Deepa Das

2011-01-01

Full Text Available The continuous and rapid transition of techniques from research lab into clinical practice has been the pattern of development in radiology and imaging, and this has put the concept of clinical imaging into a different perspective. From a passive role of pattern recognition, distinguishing a radiograph from normal to abnormal, the task of a radiologist today has been elevated to reporting a comprehensive clinical imaging assay, giving information at a level profound enough to be useful for scientists working in allied fields. A peep into the literature shows how radiological and clinical examination can be two sides of the same coin.

[A school-level longitudinal study of clinical performance examination scores].

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Park, Jang Hee

2015-06-01

This school-level longitudinal study examined 7 years of clinical performance data to determine differences (effects) in students and annual changes within a school and between schools; examine how much their predictors (characteristics) influenced the variation in student performance; and calculate estimates of the schools' initial status and growth. A school-level longitudinal model was tested: level 1 (between students), level 2 (annual change within a school), and level 3 (between schools). The study sample comprised students who belonged to the CPX Consortium (n=5,283 for 2005~2008 and n=4,337 for 2009~2011). Despite a difference between evaluation domains, the performance outcomes were related to individual large-effect differences and small-effect school-level differences. Physical examination, clinical courtesy, and patient education were strongly influenced by the school effect, whereas patient-physician interaction was not affected much. Student scores are influenced by the school effect (differences), and the predictors explain the variation in differences, depending on the evaluation domain.

Importance of clinical examination in diagnostics of Osgood-Schlatter Disease in boys playing soccer or basketball

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Amela Halilbasic

2012-04-01

Full Text Available Introduction: Osgood–Schlatter disease is an irritation of the patellar tendon at the tibial tubercle. Sports with jumps, running, and repeated contractions of knee extension apparatus are considered to be importantexternal risk-factors which could cause Osgood–Schlatter disease.Objectives of the study are to draw attention to the importance of clinical examination in diagnostics of Osgood–Schlatter disease in boys playing soccer or basketball.Methods: The research included data obtained from 120 boys, average age of 14 years. Examinees were split into two groups, one with young athletes which regularly have soccer or basketball trainings and thesecond one with boys who do not participating in sports. We performed anthropological measurements and clinical examinations of both knees and hips for both groups. For the statistical analysis we used pointbiserialcorrelation coefficient.Results: Based on clinical examination, Osgood–Schlatter disease was diagnosed in 51 examinees (42.5%. In “athletic group” Osgood–Schlatter disease had 31 boys or 52%, comparing with “non-athletic group” wherewe found 20 adolescents with disease (33%. Number of boys with Osgood–Schlatter disease was higher for 19% in “athletic group” comparing with “non-athletic group”. Comparing incidence rate for boys in both groups with diagnosed II and III level of Osgood–Schlatter disease we found that rate is higher in “athletic group” 2.25 times comparing with “non-athletic group”.Conclusions: Clinical examination is critical method in the process of diagnosing Osgood–Schlatter disease especially for identifying II and III level of this disease.

Do Simulation-Based Skill Exercises and Post-Encounter Notes Add Additional Value to a Standardized Patient-Based Clinical Skills Examination?

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Michael D. Prislin

2011-01-01

Full Text Available Background. Standardized patient (SP clinical assessments have limited utility in assessing higher-level clinical competencies. This study explores the value of including simulation exercises and postencounter notes in an SP clinical skills examination. Methods. Two exercises involving cardiac auscultation and ophthalmic funduscopy simulations along with written post encounter notes were added to an SP-based performance examination. Descriptive analyses of students' performance and correlations with SP-based performance measures were obtained. Results. Students' abilities to detect abnormalities on physical exam were highly variable. There were no correlations between SP-based and simulation-derived measures of physical examination competency. Limited correlations were found between students' abilities to perform and document physical examinations and their formulation of appropriate differential diagnoses. Conclusions. Clinical simulation exercises add depth to SP-based assessments of performance. Evaluating the content of post encounter notes offers some insight into students' integrative abilities, and this appears to be improved by the addition of simulation-based post encounter skill exercises. However, further refinement of this methodology is needed.

Examination of Racial Differences on the MMPI-2 Clinical and Restructured Clinical Scales in an Outpatient Sample

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Castro, Yessenia; Gordon, Kathryn H.; Brown, Jessica S.; Anestis, Joye C.; Joiner, Thomas E., Jr.

2008-01-01

The current study examined the possibility of differential predictive accuracy of selected Minnesota Multiphasic Personality Inventory-Second Edition (MMPI-2) clinical and Restructured Clinical (RC) scales in a group of Black and White mental health center clients. Results indicate that Black clients scored higher than White clients on one…

Correlation of the National Board of Medical Examiners Emergency Medicine Advanced Clinical Examination given in July to intern American Board of Emergency Medicine in-training examination scores, a predictor of performance?

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Katherine Hiller

2015-11-01

Full Text Available Introduction: There is great variation in the knowledge base of Emergency Medicine (EM interns in July. The first objective knowledge assessment during residency does not occur until eight months later, in February, when the American Board of EM (ABEM administers the in-training examination (ITE. In 2013, the National Board of Medical Examiners (NBME released the EM Advanced Clinical Examination (EM-ACE, an assessment intended for fourth-year medical students. Administration of the EM-ACE to interns at the start of residency may provide an earlier opportunity to assess the new EM residents’ knowledge base. The primary objective of this study was to determine the correlation of the NBME EM-ACE, given early in residency, with the EM ITE. Secondary objectives included determination of the correlation of the United States Medical Licensing Examination (USMLE Step 1 or 2 scores with early intern EM-ACE and ITE scores and the effect, if any, of clinical EM experience on examination correlation. Methods: This was a multi-institutional, observational study. Entering EM interns at six residencies took the EM-ACE in July 2013 and the ABEM ITE in February 2014. We collected scores for the EMACE and ITE, age, gender, weeks of clinical EM experience in residency prior to the ITE, and USMLE Step 1 and 2 scores. Pearson’s correlation and linear regression were performed. Results: Sixty-two interns took the EM-ACE and the ITE. The Pearson’s correlation coefficient between the ITE and the EM-ACE was 0.62. R-squared was 0.5 (adjusted 0.4. The coefficient of determination was 0.41 (95% CI [0.3-0.8]. For every increase of one in the scaled EM-ACE score, we observed a 0.4% increase in the EM in-training score. In a linear regression model using all available variables (EM-ACE, gender, age, clinical exposure to EM, and USMLE Step 1 and Step 2 scores, only the EM-ACE score was significantly associated with the ITE (p<0.05. We observed significant colinearity

CT assessment of the correlation between clinical examination and bone involvement in oral malignant tumors

International Nuclear Information System (INIS)

Albuquerque, Marco Antonio Portela; Oliveira, Ilka Regina Souza; Cavalcanti, Marcelo Gusmao Paraiso; Kuruoshi, Marcia Etsuko

2009-01-01

Oral cancers have a tendency to invade the surrounding bone structures, and this has a direct influence on the treatment management and on outcomes. The objective of this study was to correlate the clinical parameters (location, clinical presentation and TNM staging) of oral malignant tumors that can be associated with a potential of bone invasion and determine the accuracy of clinical examination to predict bone involvement, using computed tomography (CT). Twenty five patients, with oral malignant tumors were submitted to clinical and CT examinations. CT was considered the standard parameter to evaluate the presence of bone involvement. Clinical assessment of location, presentation form and TNM staging of the tumors were then compared to the CT findings in predicting bone involvement. Bone involvement was observed in 68% of the cases. It was predicted that tumors located in the retromolar trigone and hard palate, with a clinical aspect of infiltrative ulcer or nodule and classified in stage IV had a high potential to cause bone involvement. The clinical examination assessment of these tumors showed to be a valuable tool to predict bone invasion, with high sensitivity (82%) and specificity (87.5%), based on the results found in the CT images. No statistical significance was found between the CT and clinical examinations regarding bone involvement. The identification of some clinical parameters such as location, clinical presentation, and TNM stage, associated with a detailed clinical examination, was considered a valuable tool for the assessment of bone destruction by oral malignant tumors. (author)

Clinical Assessment of Physical Examination Maneuvers for Superior Labral Anterior to Posterior Lesions.

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Somerville, Lyndsay E; Willits, Kevin; Johnson, Andrew M; Litchfield, Robert; LeBel, Marie-Eve; Moro, Jaydeep; Bryant, Dianne

2017-10-01

Purpose  Shoulder pain and disability pose a diagnostic challenge owing to the numerous etiologies and the potential for multiple disorders to exist simultaneously. The evidence to support the use of clinical tests for superior labral anterior to posterior complex (SLAP) is weak or absent. The purpose of this study is to determine the diagnostic validity of physical examination maneuvers for SLAP lesions by performing a methodologically rigorous, clinically applicable study. Methods  We recruited consecutive new shoulder patients reporting pain and/or disability. The physician took a history and indicated their certainty about each possible diagnosis ("certain the diagnosis is absent/present," or "uncertain requires further testing"). The clinician performed the physical tests for diagnoses where uncertainty remained. Magnetic resonance imaging arthrogram and arthroscopic examination were the gold standards. We calculated sensitivity, specificity, and likelihood ratios (LRs) and investigated whether combinations of the top tests provided stronger predictions. Results  Ninety-three patients underwent physical examination for SLAP lesions. When using the presence of a SLAP lesion (Types I-V) as disease positive, none of the tests was sensitive (10.3-33.3) although they were moderately specific (61.3-92.6). When disease positive was defined as repaired SLAP lesion (including biceps tenodesis or tenotomy), the sensitivity (10.5-38.7) and specificity (70.6-93.8) of tests improved although not by a substantial amount. None of the tests was found to be clinically useful for predicting repairable SLAP lesions with all LRs close to one. The compression rotation test had the best LR for both definitions of disease (SLAP tear present = 1.8 and SLAP repaired = 1.67). There was no optimal combination of tests for diagnosing repairable SLAP lesions, with at least two tests positive providing the best combination of measurement properties (sensitivity 46.1% and

STANDARDISED CLINICAL EXAMINATION OF SOFT-TISSUE PAIN IN PATIENTS WITH HIP DYSPLASIA USING THE CLINICAL ENTITIES APPROACH

DEFF Research Database (Denmark)

Jacobsen, Julie Sandell; Hölmich, Per; Thorborg, Kristian

2016-01-01

Introduction In patients with symptomatic hip dysplasia soft-tissue pain may be a prevalent condition that might affect the outcome of periacetabular osteotomy (PAO). However, the distribution of soft-tissue pain in hip dysplasia has never been examined systematically using a standardised...... and reliable protocol. The aim of this study was to investigate five clinical entities in 100 patients with hip dysplasia using the clinical entities approach identifying the anatomic location of soft-tissue pain. The first 50 patients are presented in this paper. Material and Methods Fifty patients (10 males...... prevalence in the iliopsoas and the hip abductors. This indicates that patients with hip dysplasia also experience pain related to the surrounding soft-tissues, and not only from the hip joint. References (1) Holmich P, Holmich LR, Bjerg AM. Clinical examination of athletes with groin pain: an intraobserver...

A comparison of ultrasound and clinical examination in the detection of flexor tenosynovitis in early arthritis

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Abouqal Redouane

2011-05-01

Full Text Available Abstract Background Tenosynovitis is widely accepted to be common in rheumatoid arthritis (RA and postulated to be the first manifestation of RA, but its true prevalence in early disease and in particular the hand has not been firmly established. The aims of this study were first to investigate the frequency and distribution of finger flexor tenosynovitis using ultrasound in early arthritis, second to compare clinical examination with ultrasound (US using the latter as the gold standard. Methods 33 consecutive patients who had who were initially diagnosed with polyarthritis and suspected of polyarthritis and clinical suspicion of inflammatory arthritis of the hands and wrists were assessed during consecutive, routine presentations to the rheumatology outpatient clinic. We scanned a total of 165 finger tendons and subsequent comparisons were made using clinical examination. Results Flexor tenosynovitis was found in 17 patients (51.5% on ultrasound compared with 16 (48.4% of all patients on clinical examination. Most commonly damaged joint involved on US was the second finger followed by the third, fifth, and fourth. Both modalities demonstrated more pathology on the second and third metacarpophalangeal (MCP compared with the fourth and fifth MCP. A joint-by-joint comparison of US and clinical examination demonstrated that although the sensitivity, specificities and positive predictive values of clinical examination were relatively high, negative predictive value of clinical examination was low (0.23. Conclusions Our study suggest that clinical examination can be a valuable tool for detecting flexor disease in view of its high specificity and positive predictive values, but a negative clinical examination does not exclude inflammation and an US should be considered. Further work is recommended to standardize definitions and image acquisition for peritendinous inflammation for ultrasound.

Shoulder pain in primary care: diagnostic accuracy of clinical examination tests for non-traumatic acromioclavicular joint pain

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2013-01-01

Background Despite numerous methodological flaws in previous study designs and the lack of validation in primary care populations, clinical tests for identifying acromioclavicular joint (ACJ) pain are widely utilised without concern for such issues. The aim of this study was to estimate the diagnostic accuracy of traditional ACJ tests and to compare their accuracy with other clinical examination features for identifying a predominant ACJ pain source in a primary care cohort. Methods Consecutive patients with shoulder pain were recruited prospectively from primary health care clinics. Following a standardised clinical examination and diagnostic injection into the subacromial bursa, all participants received a fluoroscopically guided diagnostic block of 1% lidocaine hydrochloride (XylocaineTM) into the ACJ. Diagnostic accuracy statistics including sensitivity, specificity, predictive values, positive and negative likelihood ratios (LR+ and LR-) were calculated for traditional ACJ tests (Active Compression/O’Brien’s test, cross-body adduction, localised ACJ tenderness and Hawkins-Kennedy test), and for individual and combinations of clinical examination variables that were associated with a positive anaesthetic response (PAR) (P≤0.05) defined as 80% or more reduction in post-injection pain intensity during provocative clinical tests. Results Twenty two of 153 participants (14%) reported an 80% PAR. None of the traditional ACJ tests were associated with an 80% PAR (P0.05). Five clinical examination variables (repetitive mechanism of pain onset, no referred pain below the elbow, thickened or swollen ACJ, no symptom provocation during passive glenohumeral abduction and external rotation) were associated with an 80% PAR (P<0.05) and demonstrated an ability to accurately discriminate between an PAR and NAR (AUC 0.791; 95% CI 0.702, 0.880; P<0.001). Less than two positive clinical features resulted in 96% sensitivity (95% CI 0.78, 0.99) and a LR- 0.09 (95% CI 0.02, 0

Comparison of neonatal MRI examinations with and without an MR-compatible incubator: advantages in examination feasibility and clinical decision-making.

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Rona, Z; Klebermass, K; Cardona, F; Czaba, C D; Brugger, P C; Weninger, M; Pollak, A; Prayer, D

2010-09-01

To assess the utility of an MRI-compatible incubator (INC) by comparing. In a retrospective study, the clinical and radiological aspects of 129 neonatal MRI examinations during a 3 year period were analyzed. Routine protocols including fast spin-echo T2-weighted (w) sequences, axial T1w, Gradient-echo, diffusion sequences, and 3D T1 gradient-echo sequences were performed routinely, angiography and spectroscopy were added in some cases. Diffusion-tensor imaging was done in 50% of the babies examined in the INC and 26% without INC. Sequences, adapted from fetal MR-protocols were done in infants younger than 32 gestational weeks. Benefit from MR-information with respect to further management was evaluated. The number of the examinations increased (30-99), while the mean age (43-38, 8 weeks of gestational age) and weight (3308-2766 g) decreased significantly with the use of the MR-compatible incubator. The mean imaging time (34, 43-30, 29 min) decreased, with a mean of one additionally performed sequence in the INC group. All infants received sedatives according to our anaesthetic protocol preceding imaging, but a repeated dose was never necessary (10% without INC) using the INC. Regarding all cases, MR-based changes in clinical management were initiated in 58%, while in 57% of cases the initial ultrasound diagnosis was changed or further specified. The use of the INC enables the MR access of unstable infants with suspect CNS problems to the management, of whom is improved by MR information to significantly higher percentage, than without INC. Copyright (c) 2010 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

A new generation videokymography for routine clinical vocal fold examination

NARCIS (Netherlands)

Qiu, Qingjun; Schutte, Harm K.

2006-01-01

Objective. This study aims to introduce a new-generation videokymographic system, which provides simultaneous laryngoscopic and kymographic image, for routine clinical vocal fold examination. Study Design: The authors explored a new imaging method for diagnosis and evaluation of voice disorders.

[Similarities between disaster areas and developing countries in terms of the lack of facilities for clinical examinations].

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Suganami, Shigeru

2012-03-01

From the experience of more than 130 emergency medical relief missions in over 50 countries/areas, the AMDA would like to propose a system of mobile clinical examinations to prepare for possible natural disasters in Japan. Such a system will require the development of vehicles equipped with a full range of laboratory equipment, which I believe will become a public property in the world, and contribute to the enhancement of medical services in disaster areas as well as in areas with less developed medical technologies. AMDA's recent medical relief activities include the support of the victims of the earthquakes in Haiti (2010) and Turkey (2011), and the flood in Thailand (2012). In these countries, the AMDA faced the lack of a clinical examination system which resulted in a huge number of patients who could not receive proper treatment after injury, or those who suffered from infectious diseases. Domestically, when the AMDA sent medical teams to the affected areas of the Great East Japan Earthquake and tsunami (2011), their activities took place mainly in evacuation shelters, where survivors needed treatment for chronic diseases and preventive care. All of these experiences highlight the importance of clinical examination in disaster areas, as well as in developing countries/areas similarly lacking basic medical services. The Japanese Society of Laboratory Medicine will surely play an important role in the development of the proposed system of mobile clinical examinations. The AMDA would like to collaborate with the JSLM in emergency relief activities and medical aid projects in areas affected by disasters or lack basic medical services.

Should clinical case definitions of influenza in hospitalized older adults include fever?

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Falsey, Ann R; Baran, Andrea; Walsh, Edward E

2015-08-01

Influenza is a major cause of morbidity and mortality in elderly persons. Fever is included in all standard definitions of influenza-like illness (ILI), yet older patients may have diminished febrile response to infection. Therefore, we examined the utility of various thresholds to define fever for case definitions of influenza in persons ≥ 65 years of age. Data from two prospective surveillance studies for respiratory viral infection in adults hospitalized with acute cardiopulmonary illnesses with or without fever were examined. The highest temperature reported prior to admission or measured during the first 24 h after admission was recorded. The diagnosis of influenza was made by a combination of viral culture, reverse-transcription polymerase chain reaction, antigen testing, and serology. A total of 2410 subjects (66% ≥ 65 years of age) were enrolled; 281 had influenza (261 influenza A, 19 influenza B, and one mixed influenza A and B). The commonly used definition of ILI (fever ≥ 37·8°C and cough) resulted in 57% sensitivity and 71% specificity in older adults. Receiver operating characteristic curves examining the various temperature thresholds combined with cough and/or sore throat showed the optimal balance between sensitivity and specificity to be 37·9°C (AUC 0·71) and 37·3°C (AUC 0·66), in younger and older persons, respectively. Clinical decision rules using the presence of cough and fever may be helpful when screening for influenza or empiric antiviral treatment when rapid influenza testing is not available; however, lower fever thresholds may be considered for elderly subjects. © 2015 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd.

A Practical Concussion Physical Examination Toolbox.

Science.gov (United States)

Matuszak, Jason M; McVige, Jennifer; McPherson, Jacob; Willer, Barry; Leddy, John

With heightened awareness of concussion, there is a need to assess and manage the concussed patient in a consistent manner. Unfortunately, concussion physical examination has not been standardized or supported by evidence. Important questions remain about the physical examination. Review of ClinicalKey, Cochrane, MEDLINE, and PubMed prior to July 2015 was performed using search terms, including concussion, mTBI, physical examination, mental status, cranial nerves, reflexes, cervical, vestibular, and oculomotor. The references of the pertinent articles were reviewed for other relevant sources. Clinical review. Level 3. The pertinent physical examination elements for concussion include evaluation of cranial nerves, manual muscle testing, and deep tendon reflexes; inspecting the head and neck for trauma or tenderness and cervical range of motion; Spurling maneuver; a static or dynamic balance assessment; screening ocular examination; and a mental status examination that includes orientation, immediate and delayed recall, concentration, mood, affect, insight, and judgment. Other examination elements to consider, based on signs, symptoms, or clinical suspicion, include testing of upper motor neurons, cervical strength and proprioception, coordination, pupillary reactivity, and visual acuity; examination of the jaw, temporomandibular joint, and thoracic spine; fundoscopic evaluation; orthostatic vital signs; assessment of dynamic visual acuity; and screening for depression, anxiety, substance abuse disorders, and preinjury psychiatric difficulties. Various elements of the physical examination, such as screening ocular examination, cervical musculoskeletal examination, static and/or dynamic balance assessment, and mental status examination, appear to have utility for evaluating concussion; however, data on validity are lacking.

Can students learn clinical method in general practice? A randomised crossover trial based on objective structured clinical examinations.

Science.gov (United States)

Murray, E.; Jolly, B.; Modell, M.

1997-01-01

OBJECTIVE: To determine whether students acquired clinical skills as well in general practice as in hospital and whether there was any difference in the acquisition of specific skills in the two environments. DESIGN: Randomised crossover trial. SUBJECTS AND SETTING: Annual intake of first year clinical students at one medical school. INTERVENTION: A 10 week block of general internal medicine, one half taught in general practice, the other in hospital. Students started at random in one location and crossed over after five weeks. OUTCOME MEASURES: Students' performance in two equivalent nine station objective structured clinical examinations administered at the mid and end points of the block: a direct comparison of the two groups' performance at five weeks; analysis of covariance, using their first examination scores as a covariate, to determine students' relative improvement over the second five weeks of their attachment. RESULTS: 225 students rotated through the block; all took at least one examination and 208 (92%) took both. For the first half of the year there was no significant difference in the students' acquisition of clinical skills in the two environments; later, however, students taught in general practice improved slightly more than those taught in hospital (P = 0.007). CONCLUSIONS: Students can learn clinical skills as well in general practice as in hospital; more work is needed to clarify where specific skills, knowledge, and attitudes are best learnt to allow rational planning of the undergraduate curriculum. PMID:9361543

Diagnostic Accuracy of Clinical Examination and Imaging Findings for Identifying Subacromial Pain.

Science.gov (United States)

Cadogan, Angela; McNair, Peter J; Laslett, Mark; Hing, Wayne A

2016-01-01

The diagnosis of subacromial pathology is limited by the poor accuracy of clinical tests for specific pathologies. The aim of this study was to estimate the diagnostic accuracy of clinical examination and imaging features for identifying subacromial pain (SAP) defined by a positive response to diagnostic injection, and to evaluate the influence of imaging findings on the clinical diagnosis of SAP. In a prospective, diagnostic accuracy design, 208 consecutive patients presenting to their primary healthcare practitioner for the first time with a new episode of shoulder pain were recruited. All participants underwent a standardized clinical examination, shoulder x-ray series and diagnostic ultrasound scan. Results were compared with the response to a diagnostic block of xylocaineTM injected into the SAB under ultrasound guidance using ≥80% post-injection reduction in pain intensity as the positive anaesthetic response (PAR) criterion. Diagnostic accuracy statistics were calculated for combinations of clinical and imaging variables demonstrating the highest likelihood of a PAR. A PAR was reported by 34% of participants. In participants with no loss of passive external rotation, combinations of three clinical variables (anterior shoulder pain, strain injury, absence of symptoms at end-range external rotation (in abduction)) demonstrated 100% specificity for a PAR when all three were positive (LR+ infinity; 95%CI 2.9, infinity). A full-thickness supraspinatus tear on ultrasound increased the likelihood of a PAR irrespective of age (specificity 98% (95%CI 94, 100); LR+ 6.2; 95% CI 1.5, 25.7)). Imaging did not improve the ability to rule-out a PAR. Combinations of clinical examination findings and a full-thickness supraspinatus tear on ultrasound scan can help confirm, but not exclude, the presence of subacromial pain. Other imaging findings were of limited value for diagnosing SAP.

Evaluation of the TMJ by means of Clinical TMD Examination and MRI Diagnostics in Patients with Rheumatoid Arthritis

Directory of Open Access Journals (Sweden)

Silke Witulski

2014-01-01

Full Text Available This study included 30 patients with diagnosed rheumatoid arthritis (RA and 30 test subjects without RA (control group. The objective of the study was to examine both groups for the presence of temporomandibular disorders (TMD and morphological changes of the temporomandibular joint (TMJ. All individuals were examined using a systematic detailed clinical TMD examination as well as magnetic resonance imaging (MRI. The clinical TMD examination yielded significant differences between the RA patients and the control group concerning crepitus of the TMJ, and palpation tenderness of the masticatory muscles as well as the unassisted mandibular opening. The evaluation of the MRI images for the RA group showed significantly more frequent deformations of the condyle, osteophyte formations and erosions in the condylar compacta, and degenerative changes in the spongiosa. Increased intra-articular accumulation of synovial liquid and signs of inflammatory changes of the spongiosa were only found in the RA group. Statistical analysis showed a significant correlation between crepitus and specific osteoarthrotic changes (MRI, respectively, and between crepitus and a complete anterior disk displacement without reduction (MRI. The duration of the RA disease correlated neither with the anamnestic and clinical dysfunction index by Helkimo nor with RA-specific MRI findings.

[Authorized Qualifications of Staff Conducting Examinations in the Field of Clinical Microbiology].

Science.gov (United States)

Nishiyama, Hiroyuki

2015-04-01

Because of the increase in healthcare-associated infections, appearance of highly resistant bacteria, and that of emerging/re-emerging infectious diseases, it is necessary for the skills of clinical microbiological technologists and the associated technology to be improved. Technologist in Microbiology (4,717 certified) and Specialist in Microbiology (58 certified) are authorized qualifications in the field of examination for clinical microbiology, with a history of 60 years, and Clinical Microbiological Technologist (670 certified) and Infection Control Microbiological Technologist (ICMT) (528 certified) are necessary qualifications to become a member of an infection control team. As problems to be resolved, clarifying the relationships among the authorized qualifications, reconsidering the fairness of evaluating written examinations, and further consideration of the administration method for an increasing number of examinees need to be tackled.

The use of standardized patients in the plastic surgery residency curriculum: teaching core competencies with objective structured clinical examinations.

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Davis, Drew; Lee, Gordon

2011-07-01

As of 2006, the Accreditation Council for Graduate Medical Education had defined six "core competencies" of residency education: interpersonal communication skills, medical knowledge, patient care, professionalism, practice-based learning and improvement, and systems-based practice. Objective structured clinical examinations using standardized patients are becoming effective educational tools, and the authors developed a novel use of the examinations in plastic surgery residency education that assesses all six competencies. Six plastic surgery residents, two each from postgraduate years 4, 5, and 6, participated in the plastic surgery-specific objective structured clinical examination that focused on melanoma. The examination included a 30-minute videotaped encounter with a standardized patient actor and a postencounter written exercise. The residents were scored on their performance in all six core competencies by the standardized patients and faculty experts on a three-point scale (1 = novice, 2 = moderately skilled, and 3 = proficient). Resident performance was averaged for each postgraduate year, stratified according to core competency, and scored from a total of 100 percent. Residents overall scored well in interpersonal communications skills (84 percent), patient care (83 percent), professionalism (86 percent), and practice-based learning (84 percent). Scores in medical knowledge showed a positive correlation with level of training (86 percent). All residents scored comparatively lower in systems-based practice (65 percent). The residents reported unanimously that the objective structured clinical examination was realistic and educational. The objective structured clinical examination provided comprehensive and meaningful feedback and identified areas of strengths and weakness for the residents and for the teaching program. The examination is an effective assessment tool for the core competencies and a valuable adjunct to residency training.

Subjective cognitive complaints included in diagnostic evaluation of dementia helps accurate diagnosis in a mixed memory clinic cohort

DEFF Research Database (Denmark)

Salem, L C; Vogel, Asmus Mejling; Ebstrup, J

2015-01-01

OBJECTIVE: Our objective was to examine the quantity and profile of subjective cognitive complaints in young patients as compared with elderly patients referred to a memory clinic. METHODS: Patients were consecutively recruited from the Copenhagen University Hospital Memory Clinic at Rigshospitalet....... In total, 307 patients and 149 age-matched healthy controls were included. Patients were classified in 4 diagnostic groups: dementia, mild cognitive impairment, affective disorders and no cognitive impairment. Subjective memory was assessed with subjective memory complaints (SMC) scale. Global cognitive...... with dementia have a significantly higher level and a different profile of subjective cognitive complaints as compared with elderly patients with dementia. Furthermore, young patients, diagnosed with an affective disorder, had the highest level of subjective cognitive complaints of all patients in a memory...

How does preclinical laboratory training impact physical examination skills during the first clinical year? A retrospective analysis of routinely collected objective structured clinical examination scores among the first two matriculating classes of a reformed curriculum in one Polish medical school.

Science.gov (United States)

Świerszcz, Jolanta; Stalmach-Przygoda, Agata; Kuźma, Marcin; Jabłoński, Konrad; Cegielny, Tomasz; Skrzypek, Agnieszka; Wieczorek-Surdacka, Ewa; Kruszelnicka, Olga; Chmura, Kaja; Chyrchel, Bernadeta; Surdacki, Andrzej; Nowakowski, Michał

2017-09-01

As a result of a curriculum reform launched in 2012 at our institution, preclinical training was shortened to 2 years instead of the traditional 3 years, creating additional incentives to optimise teaching methods. In accordance with the new curriculum, a semester-long preclinical module of clinical skills (CS) laboratory training takes place in the second year of study, while an introductory clinical course (ie, brief introductory clerkships) is scheduled for the Fall semester of the third year. Objective structured clinical examinations (OSCEs) are carried out at the conclusion of both the preclinical module and the introductory clinical course. Our aim was to compare the scores at physical examination stations between the first and second matriculating classes of a newly reformed curriculum on preclinical second-year OSCEs and early clinical third-year OSCEs. Analysis of routinely collected data. One Polish medical school. Complete OSCE records for 462 second-year students and 445 third-year students. OSCE scores by matriculation year. In comparison to the first class of the newly reformed curriculum, significantly higher (ie, better) OSCE scores were observed for those students who matriculated in 2013, a year after implementing the reformed curriculum. This finding was consistent for both second-year and third-year cohorts. Additionally, the magnitude of the improvement in median third-year OSCE scores was proportional to the corresponding advancement in preceding second-year preclinical OSCE scores for each of two different sets of physical examination tasks. In contrast, no significant difference was noted between the academic years in the ability to interpret laboratory data or ECG - tasks which had not been included in the second-year preclinical training. Our results suggest the importance of preclinical training in a CS laboratory to improve students' competence in physical examination at the completion of introductory clinical clerkships during

A Practical Concussion Physical Examination Toolbox

Science.gov (United States)

Matuszak, Jason M.; McVige, Jennifer; McPherson, Jacob; Willer, Barry; Leddy, John

2016-01-01

Context: With heightened awareness of concussion, there is a need to assess and manage the concussed patient in a consistent manner. Unfortunately, concussion physical examination has not been standardized or supported by evidence. Important questions remain about the physical examination. Evidence Acquisition: Review of ClinicalKey, Cochrane, MEDLINE, and PubMed prior to July 2015 was performed using search terms, including concussion, mTBI, physical examination, mental status, cranial nerves, reflexes, cervical, vestibular, and oculomotor. The references of the pertinent articles were reviewed for other relevant sources. Study Design: Clinical review. Level of Evidence: Level 3. Results: The pertinent physical examination elements for concussion include evaluation of cranial nerves, manual muscle testing, and deep tendon reflexes; inspecting the head and neck for trauma or tenderness and cervical range of motion; Spurling maneuver; a static or dynamic balance assessment; screening ocular examination; and a mental status examination that includes orientation, immediate and delayed recall, concentration, mood, affect, insight, and judgment. Other examination elements to consider, based on signs, symptoms, or clinical suspicion, include testing of upper motor neurons, cervical strength and proprioception, coordination, pupillary reactivity, and visual acuity; examination of the jaw, temporomandibular joint, and thoracic spine; fundoscopic evaluation; orthostatic vital signs; assessment of dynamic visual acuity; and screening for depression, anxiety, substance abuse disorders, and preinjury psychiatric difficulties. Conclusion: Various elements of the physical examination, such as screening ocular examination, cervical musculoskeletal examination, static and/or dynamic balance assessment, and mental status examination, appear to have utility for evaluating concussion; however, data on validity are lacking. PMID:27022058

Assessing the clinical utility of combined movement examination in symptomatic degenerative lumbar spondylosis.

Science.gov (United States)

Monie, A P; Price, R I; Lind, C R P; Singer, K P

2015-07-01

The aim of this study is to report the development and validation of a low back computer-aided combined movement examination protocol in normal individuals and record treatment outcomes of cases with symptomatic degenerative lumbar spondylosis. Test-retest, following intervention. Self-report assessments and combined movement examination were used to record composite spinal motion, before and following neurosurgical and pain medicine interventions. 151 normal individuals aged from 20 years to 69 years were assessed using combined movement examination between L1 and S1 spinal levels to establish a reference range. Cases with degenerative low back pain and sciatica were assessed before and after therapeutic interventions with combined movement examination and a battery of self-report pain and disability questionnaires. Change scores for combined movement examination and all outcome measures were derived. Computer-aided combined movement examination validation and intraclass correlation coefficient with 95% confidence interval and least significant change scores indicated acceptable reliability of combined movement examination when recording lumbar movement in normal subjects. In both clinical cases lumbar spine movement restrictions corresponded with self-report scores for pain and disability. Post-intervention outcomes all showed significant improvement, particularly in the most restricted combined movement examination direction. This study provides normative reference data for combined movement examination that may inform future clinical studies of the technique as a convenient objective surrogate for important clinical outcomes in lumbar degenerative spondylosis. It can be used with good reliability, may be well tolerated by individuals in pain and appears to change in concert with validated measures of lumbar spinal pain, functional limitation and quality of life. Copyright © 2015 Elsevier Ltd. All rights reserved.

Education Research: Bias and poor interrater reliability in evaluating the neurology clinical skills examination

Science.gov (United States)

Schuh, L A.; London, Z; Neel, R; Brock, C; Kissela, B M.; Schultz, L; Gelb, D J.

2009-01-01

Objective: The American Board of Psychiatry and Neurology (ABPN) has recently replaced the traditional, centralized oral examination with the locally administered Neurology Clinical Skills Examination (NEX). The ABPN postulated the experience with the NEX would be similar to the Mini-Clinical Evaluation Exercise, a reliable and valid assessment tool. The reliability and validity of the NEX has not been established. Methods: NEX encounters were videotaped at 4 neurology programs. Local faculty and ABPN examiners graded the encounters using 2 different evaluation forms: an ABPN form and one with a contracted rating scale. Some NEX encounters were purposely failed by residents. Cohen’s kappa and intraclass correlation coefficients (ICC) were calculated for local vs ABPN examiners. Results: Ninety-eight videotaped NEX encounters of 32 residents were evaluated by 20 local faculty evaluators and 18 ABPN examiners. The interrater reliability for a determination of pass vs fail for each encounter was poor (kappa 0.32; 95% confidence interval [CI] = 0.11, 0.53). ICC between local faculty and ABPN examiners for each performance rating on the ABPN NEX form was poor to moderate (ICC range 0.14-0.44), and did not improve with the contracted rating form (ICC range 0.09-0.36). ABPN examiners were more likely than local examiners to fail residents. Conclusions: There is poor interrater reliability between local faculty and American Board of Psychiatry and Neurology examiners. A bias was detected for favorable assessment locally, which is concerning for the validity of the examination. Further study is needed to assess whether training can improve interrater reliability and offset bias. GLOSSARY ABIM = American Board of Internal Medicine; ABPN = American Board of Psychiatry and Neurology; CI = confidence interval; HFH = Henry Ford Hospital; ICC = intraclass correlation coefficients; IM = internal medicine; mini-CEX = Mini-Clinical Evaluation Exercise; NEX = Neurology Clinical

Fix my child: The importance of including siblings in clinical assessments.

Science.gov (United States)

Farnfield, Steve

2017-07-01

This study examined concordance in the attachment strategies of school-aged siblings with reference to environmental risk in terms of poverty and maltreatment. It also investigated the effect of child maltreatment and maternal mental illness on children's psychosocial functioning in terms of the Dynamic-Maturational Model of Attachment and Adaptation (DMM) including unresolved trauma and the DMM Depressed modifier. The attachment strategies of 30 sibling pairs, aged 5-14 years, were assessed using the School-age Assessment of Attachment (SAA). Unlike most previous studies, this study included siblings from large families of two to six children. The main finding was that as environmental risk increases, the diversity of sibling attachment strategies decreases with greater recourse to the DMM Type A3-6 and A/C strategies. Unlike previous studies, the highest level of concordance was found in sibling pairs with the opposite gender. Boys whose mothers had a history of mental illness were significantly more likely than girls to be assessed with the DMM-depression modifier. As danger increases, children in the same family experience more of the same childhood. Further research should focus on single case, intra-familial studies to build a systemic model of the shared environment. Research should also evaluate the effects of environmental risk compared with size of the sibling group on children's attachment strategies. The clinical implications point to the importance of assessing all children in the family using a model built around functional formulation rather than diagnosing the symptoms of a particular child.

Clinical breast examination screening by trained laywomen in Malawi integrated with other health services.

Science.gov (United States)

Gutnik, Lily; Lee, Clara; Msosa, Vanessa; Moses, Agnes; Stanley, Christopher; Mzumara, Suzgo; Liomba, N George; Gopal, Satish

2016-07-01

Breast cancer awareness and early detection are limited in sub-Saharan Africa. Resource limitations make screening mammography or clinical breast examination (CBE) by physicians or nurses impractical in many settings. We aimed to assess feasibility and performance of CBE by laywomen in urban health clinics in Malawi. Four laywomen were trained to deliver breast cancer educational talks and conduct CBE. After training, screening was implemented in diverse urban health clinics. Eligible women were ≥30 y, with no prior breast cancer or breast surgery, and clinic attendance for reasons other than a breast concern. Women with abnormal CBE were referred to a study surgeon. All palpable masses confirmed by surgeon examination were pathologically sampled. Patients with abnormal screening CBE but normal surgeon examination underwent breast ultrasound confirmation. In addition, 50 randomly selected women with normal screening CBE underwent breast ultrasound, and 45 different women with normal CBE were randomly assigned to surgeon examination. Among 1220 eligible women, 1000 (82%) agreed to CBE. Lack of time (69%) was the commonest reason for refusal. Educational talk attendance was associated with higher CBE participation (83% versus 77%, P = 0.012). Among 1000 women screened, 7% had abnormal CBE. Of 45 women with normal CBE randomized to physician examination, 43 had normal examinations and two had axillary lymphadenopathy not detected by CBE. Sixty of 67 women (90%) with abnormal CBE attended the referral visit. Of these, 29 (48%) had concordant abnormal physician examination. Thirty-one women (52%) had discordant normal physician examination, all of whom also had normal breast ultrasounds. Compared with physician examination, sensitivity for CBE by laywomen was 94% (confidence interval [CI] 79%-99%), specificity 58% (CI, 46%-70%), positive predictive value 48% (CI, 35%-62%), and negative predictive value 96% (CI, 85%-100%). Of 13 women who underwent recommended

Objective Structured Clinical Examination as an Assessment Tool for Clinical Skills in Dermatology.

Science.gov (United States)

Saceda-Corralo, D; Fonda-Pascual, P; Moreno-Arrones, Ó M; Alegre-Sánchez, A; Hermosa-Gelbard, Á; Jiménez-Gómez, N; Vañó-Galván, S; Jaén-Olasolo, P

2017-04-01

Objective Structured Clinical Evaluation (OSCE) is an excellent method to evaluate student's abilities, but there are no previous reports implementing it in dermatology. To determine the feasibility of implementation of a dermatology OSCE in the medical school. Five stations with standardized patients and image-based assessment were designed. A specific checklist was elaborated in each station with different items which evaluated one competency and were classified into five groups (medical history, physical examination, technical skills, case management and prevention). A total of 28 students were tested. Twenty-five of them (83.3%) passed the exam globally. Concerning each group of items tested: medical interrogation had a mean score of 71.0; physical examination had a mean score of 63.0; management had a mean score of 58.0; and prevention had a mean score of 58.0 points. The highest results were obtained in interpersonal skills items with 91.8 points. Testing a small sample of voluntary students may hinder generalization of our study. OSCE is an useful tool for assessing clinical skills in dermatology and it is possible to carry it out. Our experience enhances that medical school curriculum needs to establish OSCE as an assessment tool in dermatology. Copyright © 2016 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

The predictive validity of the BioMedical Admissions Test for pre-clinical examination performance.

Science.gov (United States)

Emery, Joanne L; Bell, John F

2009-06-01

Some medical courses in the UK have many more applicants than places and almost all applicants have the highest possible previous and predicted examination grades. The BioMedical Admissions Test (BMAT) was designed to assist in the student selection process specifically for a number of 'traditional' medical courses with clear pre-clinical and clinical phases and a strong focus on science teaching in the early years. It is intended to supplement the information provided by examination results, interviews and personal statements. This paper reports on the predictive validity of the BMAT and its predecessor, the Medical and Veterinary Admissions Test. Results from the earliest 4 years of the test (2000-2003) were matched to the pre-clinical examination results of those accepted onto the medical course at the University of Cambridge. Correlation and logistic regression analyses were performed for each cohort. Section 2 of the test ('Scientific Knowledge') correlated more strongly with examination marks than did Section 1 ('Aptitude and Skills'). It also had a stronger relationship with the probability of achieving the highest examination class. The BMAT and its predecessor demonstrate predictive validity for the pre-clinical years of the medical course at the University of Cambridge. The test identifies important differences in skills and knowledge between candidates, not shown by their previous attainment, which predict their examination performance. It is thus a valid source of additional admissions information for medical courses with a strong scientific emphasis when previous attainment is very high.

Adult-onset photosensitivity: clinical significance and epilepsy syndromes including idiopathic (possibly genetic) photosensitive occipital epilepsy.

Science.gov (United States)

Koutroumanidis, Michalis; Tsirka, Vasiliki; Panayiotopoulos, Chrysostomos

2015-09-01

To evaluate the clinical associations of adult-onset photosensitivity, we studied the clinical and EEG data of patients who were referred due to a possible first seizure and who had a photoparoxysmal response on their EEG. Patients with clinical evidence of photosensitivity before the age of 20 were excluded. Of a total of 30 patients, four had acute symptomatic seizures, two had vasovagal syncope, and 24 were diagnosed with epilepsy. Nine of the 24 patients had idiopathic (genetic) generalized epilepsies and predominantly generalized photoparoxysmal response, but also rare photically-induced seizures, while 15 had exclusively, or almost exclusively, reflex photically-induced occipital seizures with frequent secondary generalization and posterior photoparoxysmal response. Other important differences included a significantly older age at seizure onset and paucity of spontaneous interictal epileptic discharges in patients with photically-induced occipital seizures; only a quarter of these had occasional occipital spikes, in contrast to the idiopathic (genetic) generalized epilepsy patients with typically generalized epileptic discharges. On the other hand, both groups shared a positive family history of epilepsy, common seizure threshold modulators (such as tiredness and sleep deprivation), normal neurological examination and MRI, a generally benign course, and good response to valproic acid. We demonstrated that photosensitivity can first occur in adult life and manifest, either as idiopathic (possibly genetic) photosensitive occipital epilepsy with secondary generalization or as an EEG, and less often, a clinical/EEG feature of idiopathic (genetic) generalized epilepsies. Identification of idiopathic photosensitive occipital epilepsy fills a diagnostic gap in adult first-seizure epileptology and is clinically important because of its good response to antiepileptic drug treatment and fair prognosis.

Diagnosis of Pediatric Foreign Body Ingestion: Clinical Presentation, Physical Examination, and Radiologic Findings.

Science.gov (United States)

Sink, Jacquelyn R; Kitsko, Dennis J; Mehta, Deepak K; Georg, Matthew W; Simons, Jeffrey P

2016-04-01

(1) To describe clinical and radiologic findings in patients with esophageal foreign bodies. (2) To examine the sensitivity and specificity of history, physical examination, and radiologic studies in children with suspected foreign body ingestion. A retrospective cohort study was performed evaluating all children who underwent esophagoscopy for suspected foreign body ingestion at our institution from 2006 to 2013. Five hundred forty-three patients were included (54% male). Average age was 4.7 years (SD = 4.1 years). Foreign bodies were identified on esophagoscopy in 497 cases (92%). Ingestion was witnessed in 23% of cases. Most common presenting symptoms were choking/gagging (49%), vomiting (47%), and dysphagia/odynophagia (42%). Most patients with foreign bodies had a normal exam (76%). Most foreign bodies were radiopaque (83%). In 59% of patients with normal chest radiographs, a foreign body was present. Sensitivity and specificity of 1 or more findings on history, physical examination, and imaging were 99% and 0%, 21% and 76%, and 83% and 100%, respectively. Most patients with esophageal foreign bodies are symptomatic. Although many patients will have a normal physical examination, an abnormal exam should increase suspicion for a foreign body. Most esophageal foreign bodies are radiopaque, but a normal chest radiograph cannot rule out a foreign body. © The Author(s) 2015.

Basic Pharmaceutical Sciences Examination as a Predictor of Student Performance during Clinical Training.

Science.gov (United States)

Fassett, William E.; Campbell, William H.

1984-01-01

A comparison of Basic Pharmaceutical Sciences Examination (BPSE) results with student performance evaluations in core clerkships, institutional and community externships, didactic and clinical courses, and related basic science coursework revealed the BPSE does not predict student performance during clinical instruction. (MSE)

How novice, skilled and advanced clinical researchers include variables in a case report form for clinical research: a qualitative study.

Science.gov (United States)

Chu, Hongling; Zeng, Lin; Fetters, Micheal D; Li, Nan; Tao, Liyuan; Shi, Yanyan; Zhang, Hua; Wang, Xiaoxiao; Li, Fengwei; Zhao, Yiming

2017-09-18

Despite varying degrees in research training, most academic clinicians are expected to conduct clinical research. The objective of this research was to understand how clinical researchers of different skill levels include variables in a case report form for their clinical research. The setting for this research was a major academic institution in Beijing, China. The target population was clinical researchers with three levels of experience, namely, limited clinical research experience, clinicians with rich clinical research experience and clinical research experts. Using a qualitative approach, we conducted 13 individual interviews (face to face) and one group interview (n=4) with clinical researchers from June to September 2016. Based on maximum variation sampling to identify researchers with three levels of research experience: eight clinicians with limited clinical research experience, five clinicians with rich clinical research experience and four clinical research experts. These 17 researchers had diverse hospital-based medical specialties and or specialisation in clinical research. Our analysis yields a typology of three processes developing a case report form that varies according to research experience level. Novice clinician researchers often have an incomplete protocol or none at all, and conduct data collection and publication based on a general framework. Experienced clinician researchers include variables in the case report form based on previous experience with attention to including domains or items at risk for omission and by eliminating unnecessary variables. Expert researchers consider comprehensively in advance data collection and implementation needs and plan accordingly. These results illustrate increasing levels of sophistication in research planning that increase sophistication in selection for variables in the case report form. These findings suggest that novice and intermediate-level researchers could benefit by emulating the comprehensive

"Heidelberg standard examination" and "Heidelberg standard procedures" - Development of faculty-wide standards for physical examination techniques and clinical procedures in undergraduate medical education.

Science.gov (United States)

Nikendei, C; Ganschow, P; Groener, J B; Huwendiek, S; Köchel, A; Köhl-Hackert, N; Pjontek, R; Rodrian, J; Scheibe, F; Stadler, A-K; Steiner, T; Stiepak, J; Tabatabai, J; Utz, A; Kadmon, M

2016-01-01

The competent physical examination of patients and the safe and professional implementation of clinical procedures constitute essential components of medical practice in nearly all areas of medicine. The central objective of the projects "Heidelberg standard examination" and "Heidelberg standard procedures", which were initiated by students, was to establish uniform interdisciplinary standards for physical examination and clinical procedures, and to distribute them in coordination with all clinical disciplines at the Heidelberg University Hospital. The presented project report illuminates the background of the initiative and its methodological implementation. Moreover, it describes the multimedia documentation in the form of pocketbooks and a multimedia internet-based platform, as well as the integration into the curriculum. The project presentation aims to provide orientation and action guidelines to facilitate similar processes in other faculties.

CLINICAL BREAST EXAMINATION SCREENING BY TRAINED LAYWOMEN IN MALAWI INTEGRATED WITH OTHER HEALTH SERVICES.

Science.gov (United States)

Gutnik, L; Lee, C; Msosa, J

2017-06-01

Breast cancer awareness and early detection are limited in Sub-Saharan Africa. Resource limitations make screening mammography or clinical breast examination (CBE) by physicians or nurses impractical in many settings. Four laywomen were trained to deliver breast cancer educational talks and conduct CBE. After training, screening was implemented in diverse urban health clinics. Eligible women were 30 years old, with no prior breast cancer or breast surgery, and clinic attendance for reasons other than a breast concern. Women with abnormal CBE were referred to a study surgeon. All palpable masses confirmed by surgeon examination were pathologically sampled. Patients with abnormal screening CBE but normal surgeon examination underwent breast ultrasound confirmation. In addition, 50 randomly selected women with normal screening CBE underwent breast ultrasound, and 45 different women with normal CBE were randomly assigned to surgeon examination. Among 1220 eligible women, 1000 (82%) agreed to CBE. Lack of time (69%) was the commonest reason for refusal. Educational talk attendance was associated with higher CBE participation (83% versus 77%, P ¼ 0.012). Among 1000 women screened, 7% had abnormal CBE. Of 45 women with normal CBE randomised to physician examination, 43 had normal examinations and two had axillary lymphadenopathy not detected by CBE. Sixty of 67 women (90%) with abnormal CBE attended the referral visit. Of these, 29 (48%) had concordant abnormal physician examination. Thirty-one women (52%) had discordant normal physician examination, all of whom also had normal breast ultrasounds. Compared with physician examination, sensitivity for CBE by laywomen was 94% (confidence interval [CI] 79%-99%), specificity 58% (CI, 46%-70%), positive predictive value 48% (CI, 35%-62%), and negative predictive value 96% (CI, 85%-100%). Of 13 women who underwent recommended pathologic sampling of a breast lesion, two had cytologic dysplasia and all others benign Results. CBE

Objective structured clinical examination "Death Certificate" station - Computer-based versus conventional exam format.

Science.gov (United States)

Biolik, A; Heide, S; Lessig, R; Hachmann, V; Stoevesandt, D; Kellner, J; Jäschke, C; Watzke, S

2018-04-01

One option for improving the quality of medical post mortem examinations is through intensified training of medical students, especially in countries where such a requirement exists regardless of the area of specialisation. For this reason, new teaching and learning methods on this topic have recently been introduced. These new approaches include e-learning modules or SkillsLab stations; one way to objectify the resultant learning outcomes is by means of the OSCE process. However, despite offering several advantages, this examination format also requires considerable resources, in particular in regards to medical examiners. For this reason, many clinical disciplines have already implemented computer-based OSCE examination formats. This study investigates whether the conventional exam format for the OSCE forensic "Death Certificate" station could be replaced with a computer-based approach in future. For this study, 123 students completed the OSCE "Death Certificate" station, using both a computer-based and conventional format, half starting with the Computer the other starting with the conventional approach in their OSCE rotation. Assignment of examination cases was random. The examination results for the two stations were compared and both overall results and the individual items of the exam checklist were analysed by means of inferential statistics. Following statistical analysis of examination cases of varying difficulty levels and correction of the repeated measures effect, the results of both examination formats appear to be comparable. Thus, in the descriptive item analysis, while there were some significant differences between the computer-based and conventional OSCE stations, these differences were not reflected in the overall results after a correction factor was applied (e.g. point deductions for assistance from the medical examiner was possible only at the conventional station). Thus, we demonstrate that the computer-based OSCE "Death Certificate" station

Computer-aided proximal caries diagnosis: correlation with clinical examination and histology

International Nuclear Information System (INIS)

Kang, Byung Cheol; Scheetz, James P.; Aarman, Allan G.

2002-01-01

To evaluate the performance of the LOGICON Caries Detector using RVG-4 and RVG-ui sensors, by comparing results of each detector to the results of clinical and histological examinations. Pairs of extracted teeth were radiographed, and a total of 57 proximal surfaces, which included both carious and non-carious situations, were analyzed. The RVG-4 produced 8-bit images, while the RVG-ui unit produced 12-bit images, which were taken in the high sensitivity mode. The images produced by the LOGICON were evaluated by a trained observer using both automated and manual caries detection software modes. Ground sections of the teeth established the actual absence or existence of caries. LOGICON-aided caries detection and depth discrimination of the RVG-4 and RVG-ui sensors were equally inconsistent irrespective of whether the LOGICON software was set to the automated or manual mode. Sensitivity ranged from 50% to 57% for caries penetration of the enamel-dentin junction. Care needs to be taken when using LOGICON in conjunction with RVG images as an adjunct for treatment planning dental caries. Even when applied by a trained observer, substantial discrepancies exist between the results of the LOGICON software-guided evalutation using RVG images and histologic examination.

Hip Dysplasia: Clinical Signs and Physical Examination Findings.

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Syrcle, Jason

2017-07-01

Hip dysplasia is a common developmental disorder of the dog, consisting of varying degrees of hip laxity, progressive remodeling of the structures of the hip, and subsequent development of osteoarthritis. It is a juvenile-onset condition, with clinical signs often first evident at 4 to 12 months of age. A tentative diagnosis of hip dysplasia can be made based on signalment, history, and physical examination findings. The Ortolani test is a valuable tool for identifying juvenile dogs affected with this condition. Further diagnostics can then be prioritized, contributing to prompt diagnosis and appropriate treatment. Copyright © 2017 Elsevier Inc. All rights reserved.

Clinical examination results in individuals with functional ankle instability and ankle-sprain copers.

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Wright, Cynthia J; Arnold, Brent L; Ross, Scott E; Ketchum, Jessica; Ericksen, Jeffrey; Pidcoe, Peter

2013-01-01

Why some individuals with ankle sprains develop functional ankle instability and others do not (ie, copers) is unknown. Current understanding of the clinical profile of copers is limited. To contrast individuals with functional ankle instability (FAI), copers, and uninjured individuals on both self-reported variables and clinical examination findings. Cross-sectional study. Sports medicine research laboratory. Participants consisted of 23 individuals with a history of 1 or more ankle sprains and at least 2 episodes of giving way in the past year (FAI: Cumberland Ankle Instability Tool [CAIT] score = 20.52 ± 2.94, episodes of giving way = 5.8 ± 8.4 per month), 23 individuals with a history of a single ankle sprain and no subsequent episodes of instability (copers: CAIT score = 27.74 ± 1.69), and 23 individuals with no history of ankle sprain and no instability (uninjured: CAIT score = 28.78 ± 1.78). Self-reported disability was recorded using the CAIT and Foot and Ankle Ability Measure for Activities of Daily Living and for Sports. On clinical examination, ligamentous laxity and tenderness, range of motion (ROM), and pain at end ROM were recorded. Questionnaire scores for the CAIT, Foot and Ankle Ability Measure for Activities of Daily Living and for Sports, ankle inversion and anterior drawer laxity scores, pain with palpation of the lateral ligaments, ankle ROM, and pain at end ROM. Individuals with FAI had greater self-reported disability for all measures (P < .05). On clinical examination, individuals with FAI were more likely to have greater talar tilt laxity, pain with inversion, and limited sagittal-plane ROM than copers (P < .05). Differences in both self-reported disability and clinical examination variables distinguished individuals with FAI from copers at least 1 year after injury. Whether the deficits could be detected immediately postinjury to prospectively identify potential copers is unknown.

WhatsApp: a telemedicine platform for facilitating remote oral medicine consultation and improving clinical examinations.

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Petruzzi, Massimo; De Benedittis, Michele

2016-03-01

Increased use of smartphone and related software applications has created a new era in clinical data exchange among patients and clinicians. This study describes use of the smartphone-based application WhatsApp to share clinical oral medicine information. Clinical images and related questions were submitted by general dentists, physicians, dental hygienists, and patients to the authors via WhatsApp. For each submission, a clinical impression was made and categorized as traumatic, infective, neoplastic, autoimmune, or unclassified. Submissions were summarized by sender type, number of photographs per sender, and category of question. Patients were invited to undergo a clinical examination with biopsy, when indicated. The telemedicine impression was compared to the clinicopathologic diagnosis. Three hundred and thirty-nine images were received for 96 patients; 92 (95.8%) patients underwent clinicopathologic examination, and 45 (49%) received a biopsy. General dentists (62%) and dental hygienists (26%) were the most frequent senders. The most common question was related to diagnosis (56%). The telemedicine impression agreed with the clinicopathologic assessment for 82% of cases. Telemedicine applications, such as WhatsApp, can support communication about oral conditions among clinicians and patients. Telemedicine consultation reduced geographic barriers to initial clinical consultation and encouraged the significant majority of patients to pursue expert clinical examination. Copyright © 2016 Elsevier Inc. All rights reserved.

Skin examination behavior: the role of melanoma history, skin type, psychosocial factors, and region of residence in determining clinical and self-conducted skin examination.

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Kasparian, Nadine A; Bränström, Richard; Chang, Yu-mei; Affleck, Paul; Aspinwall, Lisa G; Tibben, Aad; Azizi, Esther; Baron-Epel, Orna; Battistuzzi, Linda; Bruno, William; Chan, May; Cuellar, Francisco; Debniak, Tadeusz; Pjanova, Dace; Ertmanski, Slawomir; Figl, Adina; Gonzalez, Melinda; Hayward, Nicholas K; Hocevar, Marko; Kanetsky, Peter A; Leachman, Sancy; Bergman, Wilma; Heisele, Olita; Palmer, Jane; Peric, Barbara; Puig, Susana; Schadendorf, Dirk; Gruis, Nelleke A; Newton-Bishop, Julia; Brandberg, Yvonne

2012-10-01

To examine the frequency and correlates of skin examination behaviors in an international sample of individuals at varying risk of developing melanoma. A cross-sectional, web-based survey. Data were collected from the general population over a 20-month period on behalf of the Melanoma Genetics Consortium (GenoMEL). A total of 8178 adults from Northern (32%), Central (33%), and Southern (14%) Europe, Australia (13%), and the United States (8%). Self-reported frequency of skin self-examination (SSE) and clinical skin examination (CSE). After adjustment for age and sex, frequency of skin examination was higher in both Australia (odds ratio [OR]SSE=1.80 [99% CI, 1.49-2.18]; ORCSE=2.68 [99% CI, 2.23-3.23]) and the United States (ORSSE=2.28 [99% CI, 1.76-2.94]; ORCSE=3.39 [99% CI, 2.60-4.18]) than in the 3 European regions combined. Within Europe, participants from Southern Europe reported higher rates of SSE than those in Northern Europe (ORSSE=1.61 [99% CI, 1.31-1.97]), and frequency of CSE was higher in both Central (ORCSE=1.47 [99% CI, 1.22-1.78]) and Southern Europe (ORCSE=3.46 [99% CI, 2.78, 4.31]) than in Northern Europe. Skin examination behavior also varied according to melanoma history: participants with no history of melanoma reported the lowest levels of skin examination, while participants with a previous melanoma diagnosis reported the highest levels. After adjustment for region, and taking into account the role of age, sex, skin type, and mole count, engagement in SSE and CSE was associated with a range of psychosocial factors, including perceived risk of developing melanoma; perceived benefits of, and barriers to, skin examination; perceived confidence in one's ability to engage in screening; and social norms. In addition, among those with no history of melanoma, higher cancer-related worry was associated with greater frequency of SSE. Given the strong association between psychosocial factors and skin examination behaviors, particularly among people with

Efficacy of panoramic radiography as a screening procedure in dental examination compared with clinical evaluation

International Nuclear Information System (INIS)

An, Seo Young; An, Chang Hyeon; Choi, Karp Shik

2007-01-01

To evaluate the efficacy of panoramic radiography by comparing the results of clinical examination with radiographic findings. We studied 190 patients (20 men and 170 women; mean age, 40 years; range, 22 to 68 years) who visited the health promotion center of Korea Medical Science Institute and were examined both clinically and by panoramic radiography. We compared results from both examinations. Treatment options by clinical examination were described as 'no treatment indicated', 'treatment of dental caries', 'removal of calculus', 'treatment of periodontal disease'. 'prothodonic treatment' and 'extraction of the third molar'. Findings taken from the panoramic radiography were: dental caries, peroapical lesion, alveolar bone loss, calculus deposition, retained root, impaction of the third molar, disease of maxillary sinus, bony change of mandibular condyle, etc. The prevalence of panoramic findings were: 37.9% of dental caries, 17.4% of periapical lesions, 44.7% of alveolar bone losses, 62.6% of calculi deposition. 7.9% of retained roots, 26.8% of third molar impactions, 6.3% of disease of maxillary sinus, 2.1% of bony changes of mandibular condlye and 35.8% of miscellaneous lesions. Abnormal conditions revealed by panoramic radiography which had not been discovered on clinical examination were: 24.2% of the patients had dental caries, 17.4% had periapical lesions, 7.4% had calculi deposition, 5.3% had retained roots, 15.3% had third molar impactions. The opposite cases were: 5.2% had dental caries, 12.6% had calculi deposition, and 9.5% had third molar impactions. The use of panoramic radiography as a supplement to the clinical examination might be a valuable screening technique

Efficacy of panoramic radiography as a screening procedure in dental examination compared with clinical evaluation

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An, Seo Young; An, Chang Hyeon; Choi, Karp Shik [Kyungpook National Univ. School of Dentistry, Daegu (Korea, Republic of)

2007-06-15

To evaluate the efficacy of panoramic radiography by comparing the results of clinical examination with radiographic findings. We studied 190 patients (20 men and 170 women; mean age, 40 years; range, 22 to 68 years) who visited the health promotion center of Korea Medical Science Institute and were examined both clinically and by panoramic radiography. We compared results from both examinations. Treatment options by clinical examination were described as 'no treatment indicated', 'treatment of dental caries', 'removal of calculus', 'treatment of periodontal disease'. 'prothodonic treatment' and 'extraction of the third molar'. Findings taken from the panoramic radiography were: dental caries, peroapical lesion, alveolar bone loss, calculus deposition, retained root, impaction of the third molar, disease of maxillary sinus, bony change of mandibular condyle, etc. The prevalence of panoramic findings were: 37.9% of dental caries, 17.4% of periapical lesions, 44.7% of alveolar bone losses, 62.6% of calculi deposition. 7.9% of retained roots, 26.8% of third molar impactions, 6.3% of disease of maxillary sinus, 2.1% of bony changes of mandibular condlye and 35.8% of miscellaneous lesions. Abnormal conditions revealed by panoramic radiography which had not been discovered on clinical examination were: 24.2% of the patients had dental caries, 17.4% had periapical lesions, 7.4% had calculi deposition, 5.3% had retained roots, 15.3% had third molar impactions. The opposite cases were: 5.2% had dental caries, 12.6% had calculi deposition, and 9.5% had third molar impactions. The use of panoramic radiography as a supplement to the clinical examination might be a valuable screening technique.

How to diagnose neuropathic pain? The contribution from clinical examination, pain questionnaires and diagnostic tests.

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La Cesa, S; Tamburin, S; Tugnoli, V; Sandrini, G; Paolucci, S; Lacerenza, M; Marchettini, P; Cruccu, G; Truini, A

2015-12-01

Patients with peripheral and central nervous system diseases may suffer from different types of pain, namely nociceptive, neuropathic and mixed pain. Although in some cases, the distinction between these types of pain is clinically evident, yet in some patients an accurate differential diagnosis requires dedicated clinical examination, screening questionnaires and diagnostic techniques some of which are available only in specialized pain centres. This review briefly addresses the currently agreed definitions of the different types of pain and shows how clinical examination, pain questionnaires and diagnostic tests can help the clinicians in identifying neuropathic pain.

Examining the Clinical Correlates of Autism Spectrum Disorder in Youth by Ascertainment Source

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Joshi, Gagan; Faraone, Stephen V.; Wozniak, Janet; Petty, Carter; Fried, Ronna; Galdo, Maribel; Furtak, Stephannie L.; McDermott, Katie; Epstien, Cecily; Walker, Rosemary; Caron, Ashley; Feinberg, Leah; Biederman, Joseph

2014-01-01

To examine whether presentation of autism spectrum disorder (ASD) and associated patterns of psychiatric comorbidity and dysfunction vary by referral source. ASD youth referred to a specialized ambulatory program for ASD (N = 143) were compared to ASD youth referred to a general child psychiatry clinic (N = 217). More ASD clinic youth met criteria…

Correlation of findings in clinical and high resolution ultrasonography examinations of the painful shoulder

Directory of Open Access Journals (Sweden)

Raphael Micheroli

2015-03-01

Full Text Available Objective: High resolution ultrasonography is a non-painful and non-invasive imaging technique which is useful for the assessment of shoulder pain causes, as clinical examination often does not allow an exact diagnosis. The aim of this study was to compare the fi ndings of clinical examination and high resolution ultrasonography in patients presenting with painful shoulder. Methods: Non-interventional observational study of 100 adult patients suffering from unilateral shoulder pain. Exclusion criteria were shoulder fractures, prior shoulder joint surgery and shoulder injections in the past month. The physicians performing the most common clinical shoulder examinations were blinded to the results of the high resolution ultrasonography and vice versa. Results: In order to detect pathology of the m. supraspinatus tendon, the Hawkins and Kennedy impingement test showed the highest sensitivity (0.86 whereas the Jobe supraspinatus test showed the highest specifi city (0.55. To identify m. subscapularis tendon pathology the Gerber lift off test showed a sensitivity of 1, whereas the belly press test showed the higher specifi city (0.72. The infraspinatus test showed a high sensitivity (0.90 and specifi city (0.74. All AC tests (painful arc IIa, AC joint tendernessb, cross body adduction stress testc showed high specifi cities (a0.96, b0.99, c 0.96. Evaluating the long biceps tendon, the palm up test showed the highest sensitivity (0.47 and the Yergason test the highest specifi city (0.88. Conclusion: Knowledge of sensitivity and specifi city of various clinical tests is important for the interpretation of clinical examination test results. High resolution ultrasonography is needed in most cases to establish a clear diagnosis.

Field Study of Dairy Cows with Reduced Appetite in Early Lactation: Clinical Examinations, Blood and Rumen Fluid Analyses

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Steen A

2001-06-01

Full Text Available The study included 125 cows with reduced appetite and with clinical signs interpreted by the owner as indicating bovine ketosis 6 to 75 days postpartum. Almost all of the cows were given concentrates 2 to 3 times daily. With a practitioners view to treatment and prophylaxis the cows were divided into 5 diagnostic groups on the basis of thorough clinical examination, milk ketotest, decreased protozoal activity and concentrations, increased methylene blue reduction time, and increased liver parameters: ketosis (n = 32, indigestion (n = 26, combined ketosis and indigestion (n = 29, liver disease combined with ketosis, indigestion, or both (n = 15, and no specific diagnosis (n = 17. Three cows with traumatic reticuloperitonitis and 3 with abomasal displacement were not grouped. Nonparametric methods were used when groups were compared. Aspartate aminotransferase, glutamate dehydrogenase, gamma-glutamyl transferase and total bilirubin were elevated in the group with liver disease. Free fatty acids were significantly elevated in cows with ketosis, compared with cows with indigestion. Activity and concentrations of large and small protozoas were reduced, and methylene blue reduction time was increased in cows with indigestion. The rumen fluid pH was the same for groups of cows with and without indigestion. Prolonged reduced appetite before examination could have led to misclassification. Without careful interpretation of the milk ketotest, many cases with additional diagnoses would have been reported as primary ketosis. Thorough clinical examination together with feasible rumen fluid examination and economically reasonable blood biochemistry did not uncover the reason(s for reduced appetite in 14% of the cows. More powerful diagnostic methods are needed.

Statistical associations between radiation exposure and the clinical examination data of Japanese radiology technicians

International Nuclear Information System (INIS)

Kondo, Hisayoshi; Okumura, Yutaka; Aoyama, Takashi; Sugahara, Tsutomu; Hashimoto, Tetsuaki; Yamamoto, Yoichi.

1995-01-01

The associations between occupational irradiation, cigarette smoking, alcohol drinking and clinical examination data were investigated in Japanese male radiology technicians. The number of investigated examination items was 35, including 29 biochemical serum test, four hematological tests and systolic and diastolic blood pressure. The associations with each factor were evaluated using the multiple linear regression model. As single factors, radiation associated with urea nitrogen, alkaline phosphatase, monoamine oxidase and leukocyte count (four items), smoking associated with albumin-globulin index, zinc sulfate turbidity test, urea nitrogen, creatinine, neutral fat, amylase, serum iron, leukocyte count, hemoglobin and hematocrit (10 items), and drinking associated with creatinine, uric acid, glutamate oxaloacetate transaminase, leucine aminopeptidase, alkaline phosphatase and erythrocyte count (six items). As synergistic factors, the combination of radiation and smoking associated with nine items, radiation and drinking 10 items, smoking and drinking four items, and radiation, smoking and drinking two items. These results suggested that the number of items which radiation associated as single-factor were less than that of smoking and of drinking, however suggested that associations between radiation and examination data was synergistic when combined with smoking or drinking. (author)

Statistical associations between radiation exposure and the clinical examination data of Japanese radiology technicians

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Kondo, Hisayoshi; Okumura, Yutaka [Nagasaki Univ. (Japan). School of Medicine; Aoyama, Takashi; Sugahara, Tsutomu; Hashimoto, Tetsuaki; Yamamoto, Yoichi

1995-06-01

The associations between occupational irradiation, cigarette smoking, alcohol drinking and clinical examination data were investigated in Japanese male radiology technicians. The number of investigated examination items was 35, including 29 biochemical serum test, four hematological tests and systolic and diastolic blood pressure. The associations with each factor were evaluated using the multiple linear regression model. As single factors, radiation associated with urea nitrogen, alkaline phosphatase, monoamine oxidase and leukocyte count (four items), smoking associated with albumin-globulin index, zinc sulfate turbidity test, urea nitrogen, creatinine, neutral fat, amylase, serum iron, leukocyte count, hemoglobin and hematocrit (10 items), and drinking associated with creatinine, uric acid, glutamate oxaloacetate transaminase, leucine aminopeptidase, alkaline phosphatase and erythrocyte count (six items). As synergistic factors, the combination of radiation and smoking associated with nine items, radiation and drinking 10 items, smoking and drinking four items, and radiation, smoking and drinking two items. These results suggested that the number of items which radiation associated as single-factor were less than that of smoking and of drinking, however suggested that associations between radiation and examination data was synergistic when combined with smoking or drinking. (author).

Clinical research on keratoconus and subclinical keratoconus in patients with astigmatism examined by Pentacam

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Yang An

2016-03-01

Full Text Available AIM: To study the keratoconus(KCNand subclinical KCN in patients with astigmatism ≥2D by Pentacam anterior segment analyzer. METHODS: Two hundred and one eyes in 107 patients with astigmatism ≥2D were included in this study. All patients underwent optometry, visual acuity, corrected visual acuity, slit lamp biomicroscopy, fundus examination, traditional corneal topography and examination with Pentacam. Changes of several parameters were observed including K1(horizontal central curvature within the scope with diameter of 3mm, K2(vertical central curvature within the scope with diameter of 3mm; Kmax(the maximum anterior corneal refractive power, corneal astigmatism(CYL, MinPachy(the thickness at the thinnest area of cornea, index of surface variation(ISV, index of vertical asymmetry(IVA, keratoconus index(KI, height of anterior corneal surface(AEand height of posterior corneal surface(PE, etc. ROC curve was made. Cutoff value and the sensitive index of each group were compared. Mann-Whitney U test was used for analysis of several parameters obtained from Pentacam. ROC curve was analyzed to determine the best diagnosis cutoff value. RESULTS: Mean age of the study population was 25.7±6.6 years old. Kmax, IVA, KI, AE and PE of the clinical and subclinical group were significantly higher than those of the astigmatism group, while the thickness at the thinnest area of cornea in clinical and subclinical group was lower than that of the astigmatism group(PCONCLUSION: The current study shows that subjects with 2D or more of astigmatism, even some of them have normal vision, should undergo corneal topography screening. Pentacam may provide more accurate information about anterior and posterior corneal anatomy especially for the height of posterior corneal surface, which plays an important role in screening of subclinical KCN.

Comparison the percentage of detection of periarthritis in patients with rheumatoid arthritis using clinical examination or ultrasound methods.

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Karimzadeh, Hadi; Seyedbonakdar, Zahra; Mousavi, Maryam; Karami, Mehdi

2016-01-01

This study aimed to compare the percentage of detection of periarthritis in patients with rheumatoid arthritis using clinical examination and ultrasound methods. This study is a cross-sectional study which was conducted in Al-Zahra Hospital (Isfahan, Iran) during 2014-2015. In our study, ninety patients were selected based on the American College of Rheumatology 2010 criteria. All patients were examined by a rheumatologist to find the existence of effusion, and the data were filled in the checklist. The ultrasonography for detecting effusion in periarticular structures was done by an expert radiologist with two methods, including high-resolution ultrasonography and power Doppler. The percentage of effusion existence found by physical examination was compared by sonography, and the Chi-square and t -tests were used for data analysis. The percentage of effusion found in areas with physical examination by rheumatologist was lower than the frequency distribution of effusions found by sonography (8.3% VS 14.2%) ( P tendinitis (10 cases), wrist tendonitis (13 cases), olecranon bursitis (9 cases), golfers elbow (4 cases), tennis elbow (4 cases), trochanteric bursitis (6 cases), anserine bursitis (6 cases), prepatellar bursitis (11 cases), and ankle tendonitis (7 cases). Tenderness on physical examination was found in 15% of the cases, and the evidence of periarthritis was found in 21/7% through sonography ( P < 0.001) and 34% through Doppler sonography ( P < 0.001). The percentage of periarthritis detection by ultrasonography and power Doppler sonography was higher than clinical examination. Hence, the ultrasonography is more accurate than physical examination.

Oropharyngeal Dysphagia in Dermatomyositis: Associations with Clinical and Laboratory Features Including Autoantibodies.

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Mugii, Naoki; Hasegawa, Minoru; Matsushita, Takashi; Hamaguchi, Yasuhito; Oohata, Sacihe; Okita, Hirokazu; Yahata, Tetsutarou; Someya, Fujiko; Inoue, Katsumi; Murono, Shigeyuki; Fujimoto, Manabu; Takehara, Kazuhiko

2016-01-01

Dysphagia develops with low frequency in patients with dermatomyositis. Our objective was to determine the clinical and laboratory features that can estimate the development of dysphagia in dermatomyositis. This study included 92 Japanese patients with adult-onset dermatomyositis. The associations between dysphagia and clinical and laboratory features including disease-specific autoantibodies determined by immunoprecipitation assays were analyzed. Videofluoroscopy swallow study (VFSS) was performed for all patients with clinical dysphagia (n = 13, 14.1%) but not for patients without clinical dysphagia. Typical findings of dysphagia (pharyngeal pooling, n = 11 and/or nasal regurgitation, n = 4) was detected by VFSS in all patients with clinical dysphagia. Eleven patients with dysphagia (84.6%) had anti-transcription intermediary factor 1γ (TIF-1γ) antibody. By univariate analysis, the average age and the male to female ratio, internal malignancy, and anti-TIF-1γ antibody were significantly higher and the frequency of interstitial lung diseases and manual muscle testing (MMT) scores of sternomastoid and dertoid muscles were significantly lower in patients with dysphagia than in patients without dysphagia. Among patients with anti-TIF-1γ antibody, the mean age, the ratios of male to female and internal malignancy were significantly higher and mean MMT scores of sternomastoid muscle were significantly lower in patients with dysphagia compared with patients without dysphagia. By multivariable analysis, the risk of dysphagia was strongly associated with the existence of internal malignancy and ant-TIF-1γ antibody and was also associated with reduced scores of manual muscle test of sternomastoid muscle. Dysphagia was markedly improved after the treatment against myositis in all 13 patients. These findings indicate that dysphagia can develop frequently in patients with internal malignancy, anti-TIF-1γ antibody, or severe muscle weakness of sternomastoid muscle.

Use of the objective structured clinical examination for assessment of vocational trainees for general practice

OpenAIRE

Walker, Robert; Walker, Barrie

1987-01-01

General practice training schemes currently have no structured methods of assessment and most rely on a variety of subjective ratings of performance. In West Cumbria the `objective structured clinical examination' has been used to assess training performance in areas covered by small group teaching during the preceding terms. Consultation skills, interpretation of clinical data and a number of aspects of practice management were tested. The examination was conducted in the local postgraduate ...

Focal breast lesions in clinical CT examinations of the chest. A retrospective analysis; Senologische Befunde bei CT-Untersuchungen des Thorax. Eine retrospektive Auswertung

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Krug, Kathrin Barbara; Houbois, Christian; Grinstein, Olga; Borggrefe, Jan; Puesken, Michael; Maintz, David [Cologne Univ. Medical School, Cologne (Germany). Dept. of Diagnostical and Interventional Radiology; Hanstein, Bettina; Malter, Wolfram [Cologne Univ. Medical School, Cologne (Germany). Breast Center and Dept. of Obstetrics and Gynecology; Hellmich, Martin [Cologne Univ. (Germany). Inst. of Medical Statistics, Informatics and Epidemiology

2017-10-15

Based on radiological reports, the percentage of breast cancers visualized as incidental findings in routine CT examinations is estimated at ≤2%. In view of the rising number of CT examinations and the high prevalence of breast cancer, it was the goal of the present study to verify the frequency and image morphology of false-negative senological CT findings. All first contrast-enhanced CT examinations of the chest in adult female patients carried out in 2012 were retrospectively included. A senior radiologist systematically assessed the presence of breast lesions on all CT images using the BI-RADS system. All BI-RADS ≥3 notations were evaluated by a second senior radiologist. A consensus was obtained in case of differing BI-RADS assessments. Reference diagnoses were elaborated based on all available clinical, radiological and pathological data. The findings of the CT reports were classified according to the BI-RADS system and were compared with the retrospective consensus findings as well as with the reference diagnoses. The range of indications comprised a broad spectrum including staging and follow-up examinations of solid tumors/lymphoma (N = 701, 59.9 %) and vascular (190, 16.2 %), inflammatory (48, 4.1 %) and pulmonologic (22, 1.9 %) issues. BI-RADS 1/2 classifications were present in 92.5 % and BI-RADS 6 classifications were assessed in 1.7 % of the 1170 included examinations. 68 patients (5.8 %) had at least one lesion retrospectively classified as BI-RADS 3 - 5. The histological potential was known in 57 of these lesions as benign (46, 3.9 %) or malignant (11, 0.9 %). 13 BI-RADS 4/5 consensus assessments (1.1 %) were false-positive. 2 of the 10 lesions classified as being malignant based on the further clinical and radiological course were not mentioned in the written CT reports (0.2 %). Both false-negative CT reports were therapeutically and prognostically irrelevant. The relative frequency of BI-RADS 3 - 5 findings was 5.8 %. It reflects the situation

The Reliability, Validity, and Evaluation of the Objective Structured Clinical Examination in Podiatry (Chiropody).

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Woodburn, Jim; Sutcliffe, Nick

1996-01-01

The Objective Structured Clinical Examination (OSCE), initially developed for undergraduate medical education, has been adapted for assessment of clinical skills in podiatry students. A 12-month pilot study found the test had relatively low levels of reliability, high construct and criterion validity, and good stability of performance over time.…

Hypothesis-driven physical examination curriculum.

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Allen, Sharon; Olson, Andrew; Menk, Jeremiah; Nixon, James

2017-12-01

Medical students traditionally learn physical examination skills as a rote list of manoeuvres. Alternatives like hypothesis-driven physical examination (HDPE) may promote students' understanding of the contribution of physical examination to diagnostic reasoning. We sought to determine whether first-year medical students can effectively learn to perform a physical examination using an HDPE approach, and then tailor the examination to specific clinical scenarios. Medical students traditionally learn physical examination skills as a rote list of manoeuvres CONTEXT: First-year medical students at the University of Minnesota were taught both traditional and HDPE approaches during a required 17-week clinical skills course in their first semester. The end-of-course evaluation assessed HDPE skills: students were assigned one of two cardiopulmonary cases. Each case included two diagnostic hypotheses. During an interaction with a standardised patient, students were asked to select physical examination manoeuvres in order to make a final diagnosis. Items were weighted and selection order was recorded. First-year students with minimal pathophysiology performed well. All students selected the correct diagnosis. Importantly, students varied the order when selecting examination manoeuvres depending on the diagnoses under consideration, demonstrating early clinical decision-making skills. An early introduction to HDPE may reinforce physical examination skills for hypothesis generation and testing, and can foster early clinical decision-making skills. This has important implications for further research in physical examination instruction. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

A comparison of photographic, replication and direct clinical examination methods for detecting developmental defects of enamel

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Pakshir Hamid-Reza

2011-04-01

Full Text Available Abstract Background Different methods have been used for detecting developmental defects of enamel (DDE. This study aimed to compare photographic and replication methods with the direct clinical examination method for detecting DDE in children's permanent incisors. Methods 110 8-10-year-old schoolchildren were randomly selected from an examined sample of 335 primary Shiraz school children. Modified DDE index was used in all three methods. Direct examinations were conducted by two calibrated examiners using flat oral mirrors and tongue blades. Photographs were taken using a digital SLR camera (Nikon D-80, macro lens, macro flashes, and matt flash filters. Impressions were taken using additional-curing silicon material and casts made in orthodontic stone. Impressions and models were both assessed using dental loupes (magnification=x3.5. Each photograph/impression/cast was assessed by two calibrated examiners. Reliability of methods was assessed using kappa agreement tests. Kappa agreement, McNemar's and two-sample proportion tests were used to compare results obtained by the photographic and replication methods with those obtained by the direct examination method. Results Of the 110 invited children, 90 were photographed and 73 had impressions taken. The photographic method had higher reliability levels than the other two methods, and compared to the direct clinical examination detected significantly more subjects with DDE (P = 0.002, 3.1 times more DDE (P Conclusion The photographic method was much more sensitive than direct clinical examination in detecting DDE and was the best of the three methods for epidemiological studies. The replication method provided less information about DDE compared to photography. Results of this study have implications for both epidemiological and detailed clinical studies on DDE.

Qualitative content analysis experiences with objective structured clinical examination among Korean nursing students.

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Jo, Kae-Hwa; An, Gyeong-Ju

2014-04-01

The aim of this study was to explore the experiences of Korean nursing students with an objective structured clinical examination (OSCE) assessment regarding the 12 cranial nerves using qualitative content analysis. Qualitative content analysis was used to explore the subjective experiences of nursing baccalaureate students after taking the OSCE. Convenience sampling was used to select 64 4th year nursing students who were interested in taking the OSCE. The participants learned content about the 12 cranial nerve assessment by lectures, demonstrations, and videos before the OSCE. The OSCE consisted of examinations in each of three stations for 2 days. The participants wrote information about their experiences on sheets of paper immediately after the OSCE anonymously in an adjacent room. The submitted materials were analyzed via qualitative content analysis. The collected materials were classified into two themes and seven categories. One theme was "awareness of inner capabilities", which included three categories: "inner motivation", "inner confidence", and "creativity". The other theme was "barriers to nursing performance", which included four categories: "deficiency of knowledge", "deficiency of communication skill", "deficiency of attitude toward comfort", and "deficiency of repetitive practice". This study revealed that the participants simultaneously experienced the potential and deficiency of their nursing competency after an OSCE session on cranial nerves. OSCE also provided the opportunity for nursing students to realize nursing care in a holistic manner unlike concern that OSCE undermines holism. © 2013 The Authors. Japan Journal of Nursing Science © 2013 Japan Academy of Nursing Science.

Flipping the Objective Structured Clinical Examination: A Teaching Innovation in Graduate Nursing Education.

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Day, Cristi; Barker, Connie; Bell, Eva; Sefcik, Elizabeth; Flournoy, Deborah

Objective evaluation of distance-based family nurse practitioner (FNP) students can be challenging. One FNP program piloted a teaching innovation, the video-enhanced objective structured clinical examination (VE-OSCE) or "flip" of the traditional face-to-face OSCE, to assess student clinical performance in a controlled online environment using a teleconferencing platform. This project sought to assess the VE-OSCE design, implementation, and ability to identify FNP student learning needs.

EMG of the hip adductor muscles in six clinical examination tests.

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Lovell, Gregory A; Blanch, Peter D; Barnes, Christopher J

2012-08-01

To assess activation of muscles of hip adduction using EMG and force analysis during standard clinical tests, and compare athletes with and without a prior history of groin pain. Controlled laboratory study. 21 male athletes from an elite junior soccer program. Bilateral surface EMG recordings of the adductor magnus, adductor longus, gracilis and pectineus as well as a unilateral fine-wire EMG of the pectineus were made during isometric holds in six clinical examination tests. A load cell was used to measure force data. Test type was a significant factor in the EMG output for all four muscles (all muscles p stronger than Hips 45, Hips 90 and Side lay. BMI (body mass index) was a significant factor (p Muscle EMG varied significantly with clinical test position. Athletes with previous groin injury had a significant fall in some EMG outputs. Copyright © 2011 Elsevier Ltd. All rights reserved.

Comparison the percentage of detection of periarthritis in patients with rheumatoid arthritis using clinical examination or ultrasound methods

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Hadi Karimzadeh

2016-01-01

Full Text Available Background: This study aimed to compare the percentage of detection of periarthritis in patients with rheumatoid arthritis using clinical examination and ultrasound methods. Materials and Methods: This study is a cross-sectional study which was conducted in Al-Zahra Hospital (Isfahan, Iran during 2014–2015. In our study, ninety patients were selected based on the American College of Rheumatology 2010 criteria. All patients were examined by a rheumatologist to find the existence of effusion, and the data were filled in the checklist. The ultrasonography for detecting effusion in periarticular structures was done by an expert radiologist with two methods, including high-resolution ultrasonography and power Doppler. The percentage of effusion existence found by physical examination was compared by sonography, and the Chi-square and t-tests were used for data analysis. Results: The percentage of effusion found in areas with physical examination by rheumatologist was lower than the frequency distribution of effusions found by sonography (8.3% VS 14.2% (P < 0.001. In sonography, rotator cuff tendonitis is the most common periarthritis. Other findings in sonography were biceps tendinitis (10 cases, wrist tendonitis (13 cases, olecranon bursitis (9 cases, golfers elbow (4 cases, tennis elbow (4 cases, trochanteric bursitis (6 cases, anserine bursitis (6 cases, prepatellar bursitis (11 cases, and ankle tendonitis (7 cases. Tenderness on physical examination was found in 15% of the cases, and the evidence of periarthritis was found in 21/7% through sonography (P < 0.001 and 34% through Doppler sonography (P < 0.001. Conclusion: The percentage of periarthritis detection by ultrasonography and power Doppler sonography was higher than clinical examination. Hence, the ultrasonography is more accurate than physical examination.

Agreement between diagnoses reached by clinical examination and available reference standards: a prospective study of 216 patients with lumbopelvic pain

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Tropp Hans

2005-06-01

Full Text Available Abstract Background The tissue origin of low back pain (LBP or referred lower extremity symptoms (LES may be identified in about 70% of cases using advanced imaging, discography and facet or sacroiliac joint blocks. These techniques are invasive and availability varies. A clinical examination is non-invasive and widely available but its validity is questioned. Diagnostic studies usually examine single tests in relation to single reference standards, yet in clinical practice, clinicians use multiple tests and select from a range of possible diagnoses. There is a need for studies that evaluate the diagnostic performance of clinical diagnoses against available reference standards. Methods We compared blinded clinical diagnoses with diagnoses based on available reference standards for known causes of LBP or LES such as discography, facet, sacroiliac or hip joint blocks, epidurals injections, advanced imaging studies or any combination of these tests. A prospective, blinded validity design was employed. Physiotherapists examined consecutive patients with chronic lumbopelvic pain and/or referred LES scheduled to receive the reference standard examinations. When diagnoses were in complete agreement regardless of complexity, "exact" agreement was recorded. When the clinical diagnosis was included within the reference standard diagnoses, "clinical agreement" was recorded. The proportional chance criterion (PCC statistic was used to estimate agreement on multiple diagnostic possibilities because it accounts for the prevalence of individual categories in the sample. The kappa statistic was used to estimate agreement on six pathoanatomic diagnoses. Results In a sample of chronic LBP patients (n = 216 with high levels of disability and distress, 67% received a patho-anatomic diagnosis based on available reference standards, and 10% had more than one tissue origin of pain identified. For 27 diagnostic categories and combinations, chance clinical agreement

Integration of Medical Imaging Including Ultrasound into a New Clinical Anatomy Curriculum

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Moscova, Michelle; Bryce, Deborah A.; Sindhusake, Doungkamol; Young, Noel

2015-01-01

In 2008 a new clinical anatomy curriculum with integrated medical imaging component was introduced into the University of Sydney Medical Program. Medical imaging used for teaching the new curriculum included normal radiography, MRI, CT scans, and ultrasound imaging. These techniques were incorporated into teaching over the first two years of the…

Indications, applications and future prospects of diagnostic examinations in clinical cardiology

International Nuclear Information System (INIS)

Sugishita, Yasuro; Koseki, Susumu; Matsuda, Mitsuo

1982-01-01

Nowadays there are various kinds of diagnostic examinations in the field of clinical cardiology. In this field, information concerning structure, dimension (hypertrophy and dilatation) and cardiac function is essentially imporant. For the diagnosis of valvular and congenital heart diseases and of cardiomyopathy, ultrasonic examinations are more useful; for ischemic heart disease, nuclear medicine is superior. Angiocardiography provides us much information but it is invasive. A combination of an exercise-test with the examinations mentioned above is useful for the detection of left ventricular and coronary reserves. The determinants of left ventricular reserve, being related to the prognosis of the patients, can be analyzed by exercise echocardiography. Exercise echocardiography can reveal instantaneous changes in myocardial ischemia during exercise. Regional and global left ventricular performances revealed by exercise radionuclide angiocardiography can lead us to a new interpretation of an exercise ECG. (author)

Adding ultrasound to clinical examination reduced frequency of enthesitis in primary care psoriasis patients with musculoskeletal complaints.

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van der Ven, Myrthe; Karreman, Maren C; Weel, Angelique E A M; Tchetverikov, Ilja; Vis, Marijn; Nijsten, Tamar E C; Hazes, Johanna M W; Luime, Jolanda J

2016-01-01

Part of the psoriasis patients with musculoskeletal complaints will have inflammation of the entheses. Entheseal inflammation is difficult to assess by clinical examination only. Therefore, we aimed to determine the frequency of clinically relevant ultrasound inflammation at the most commonly assessed entheses (MASEI; Madrid Sonographic Enthesis Index) in primary care psoriasis patients with one or more tender entheses. Adult primary care psoriasis patients with musculoskeletal complaints (tender enthesis or arthritis at physical examination) had an ultrasound examination of seven entheses according to the MASEI. Clinically relevant ultrasound inflammation was defined as active inflammation on ultrasound in combination with at least one clinical feature at the same enthesis. Active ultrasound inflammation contained positive power Doppler signal or in case of the plantar aponeurosis increased thickness. Structural changes entailed calcifications, enthesophytes, increased thickness, hypoechogeneicity indicating irregular fibre structure and erosions. Clinically, an enthesis was scored positive by a tender enthesis at clinical examination, reported pain in the history or self-reported pain in the questionnaires. Of 542 primary care psoriasis patient, 111 patients had tender entheses and/or arthritis. These patients were both clinically and ultrasonographically evaluated. Active ultrasound inflammation accompanied with pain or tenderness at the enthesis was found in 36% of the patients (n=40). Most common were inflammation at the knee (n=11) and at the plantar aponeurosis (n=10). Structural changes were observed in 95% of the psoriasis patients independent of their clinical manifestation. We found concurrent presence of ultrasound inflammatory changes and clinical symptoms in 36% of the primary care psoriasis patients who had tenderness at one or more entheseal sites.

Does This Child Have Pneumonia?: The Rational Clinical Examination Systematic Review.

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Shah, Sonal N; Bachur, Richard G; Simel, David L; Neuman, Mark I

2017-08-01

Pneumonia is a leading cause of morbidity and mortality in children. It is important to identify the clinical symptoms and physical examination findings associated with pneumonia to improve timely diagnosis, prevent significant morbidity, and limit antibiotic overuse. To systematically review the accuracy of symptoms and physical examination findings in identifying children with radiographic pneumonia. MEDLINE and Embase (1956 to May 2017) were searched, along with reference lists from retrieved articles, to identify diagnostic studies of pediatric pneumonia across a broad age range that had to include children younger than age 5 years (although some studies enrolled children up to age 19 years); 3644 unique articles were identified, of which 23 met inclusion criteria. Two authors independently abstracted raw data and assessed methodological quality. A third author resolved disputes. Likelihood ratios (LRs), sensitivity, and specificity were calculated for individual symptoms and physical examination findings for the diagnosis of pneumonia. An infiltrate on chest radiograph was considered the reference standard for the diagnosis of pneumonia. Twenty-three prospective cohort studies of children (N = 13 833) with possible pneumonia were included (8 from North America), with a range of 78 to 2829 patients per study. The prevalence of radiographic pneumonia in North American studies was 19% (95% CI, 11%-31%) and 37% (95% CI, 26%-50%) outside of North America. No single symptom was strongly associated with pneumonia; however, the presence of chest pain in 2 studies that included adolescents was associated with pneumonia (LR, 1.5-5.5; sensitivity, 8%-14%; specificity, 94%-97%). Vital sign abnormalities such as fever (temperature >37.5°C [LR range, 1.7-1.8]; sensitivity, 80%-92%; specificity, 47%-54%) and tachypnea (respiratory rate >40 breaths/min; LR, 1.5 [95% CI, 1.3-1.7]; sensitivity, 79%; specificity, 51%) were not strongly associated with pneumonia diagnosis

Examination of musculoskeletal chest pain

DEFF Research Database (Denmark)

Brunse, Mads Hostrup; Stochkendahl, Mette Jensen; Vach, Werner

2010-01-01

using a standardized examination protocol, (2) to determine inter-observer reliability of single components of the protocol, and (3) to determine the effect of observer experience. Eighty patients were recruited from an emergency cardiology department. Patients were eligible if an obvious cardiac or non......-cardiac diagnosis could not be established at the cardiology department. Four observers (two chiropractors and two chiropractic students) performed general health and manual examination of the spine and chest wall. Percentage agreement, Cohen's Kappa and ICC were calculated for observer pairs (chiropractors.......01 to 0.59. Provided adequate training of observers, the examination protocol can be used in carefully selected patients in clinical settings and should be included in pre- and post-graduate clinical training....

The effectiveness of immediate feedback during the objective structured clinical examination.

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Hodder, R V; Rivington, R N; Calcutt, L E; Hart, I R

1989-03-01

Using eight different physical examination or technical stations, 400 examinations were conducted to evaluate the effectiveness of immediate feedback during the Objective Structured Clinical Examination (OSCE). The test group comprised 50 medical students who underwent a standard 4-minute examination followed by 2 minutes of feedback. Immediately following feedback the students repeated an identical 4-minute examination scored by the same examiners. The control group consisted of 50 students from the same class who underwent an identical testing sequence, but instead of receiving feedback, they were instructed to continue their examinations for an additional 2 minutes before repeating the stations. Simple repetition of the task did not significantly improve score (mean increase 2.0%, NS). Extending the testing period from 4 to 6 minutes resulted in a small but significant increase in score (mean 6.7%, P less than 0.001). However, there was a much larger increase in the scores obtained following 2 minutes of immediate feedback compared to pre-feedback performance (mean 26.3%, P less than 0.0001). The majority of students and examiners felt that feedback, as administered in this study, was valuable both as a learning and teaching experience. Short periods of immediate feedback during an OSCE are practical and can improve competency in the performance of criterion-based tasks, at least over the short term. In addition, such feedback provides students with valuable self-assessment that may stimulate further learning.

Necessity of introducing postencounter note describing history and physical examination at clinical performance examination in Korea.

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Kim, Jonghoon

2014-06-01

Information gathering ability had been evaluated mainly via checklists in clinical performance examinations (CPX). But, it is not proved yet if students write the information correctly in postencounter note (PN), although they asked questions or performed physical examinations (PE) about the information when they interacted with standardized patients in CPX. This study addressed the necessity of introducing PN to evaluate the ability in CPX. After patient encounters, students were instructed to write the findings of history taking and physical examination that they considered as important information in approaching the patient's problems in PN. PNs were scored using answer keys selected from checklist items, which were considered to be recorded in PN by CPX experts. PNs of six CPX cases from 54 students were analyzed. Correlation coefficients between the key-checklist scores and PN scores of six cases were moderate to high (0.52 to 0.79). However, students frequently neglected some cardinal features of chief complains, pertinent findings of past/social history and PE, and pertinent negative findings of associated symptoms in PNs, which were checked as 'done' in the keys of checklists. It is necessary to introduce PN in CPX to evaluate the students' ability of synthesis and integration of patient information.

[Anatomical study and clinical application of a leg flap pedicle-included with cutaneous nerve and its concomitant vessels].

Science.gov (United States)

Liu, B; Hao, X; Goan, M

2000-05-01

To investigate the blood supply patterns and the clinical liability of a leg flap pedicle-included with cutaneous nerve and its concomitant vessels. Fresh cadaver legs with thirty-two in infants and two in adults were anatomically examined after the intravenous injection of the red Chlorinated Poly Vingl Choride (CPVC). Five patients with the soft tissue defects were selected for the treatment with the flap pedicle-included with the cutaneous nerve and its concomitant vessels. Four main cutaneous nerves were found in the leg after they perforated the deep fascia out. They were companioned with their concomitant vessels with different blood-supply pateeerns, which the upper part of the leg was in an axial pattern and the lower part was in a "chain-type anastomosing" pattern. Following the above-mentioned findings, five cases were successfully treated with this led flap. The leg flap should be designed along the cutaneous nerve and its concomitant vessels. When the flap is applied in the area of blood supply with "chain-type anastomosing" pattern, the deep fascia should also be included in the flap.

Assessment of knee laxity using a robotic testing device: a comparison to the manual clinical knee examination.

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Branch, T P; Stinton, S K; Siebold, R; Freedberg, H I; Jacobs, C A; Hutton, W C

2017-08-01

The purpose of this study was to collect knee laxity data using a robotic testing device. The data collected were then compared to the results obtained from manual clinical examination. Two human cadavers were studied. A medial collateral ligament (MCL) tear was simulated in the left knee of cadaver 1, and a posterolateral corner (PLC) injury was simulated in the right knee of cadaver 2. Contralateral knees were left intact. Five blinded examiners carried out manual clinical examination on the knees. Laxity grades and a diagnosis were recorded. Using a robotic knee device which can measure knee laxity in three planes of motion: anterior-posterior, internal-external tibia rotation, and varus-valgus, quantitative data were obtained to document tibial motion relative to the femur. One of the five examiners correctly diagnosed the MCL injury. Robotic testing showed a 1.7° larger valgus angle, 3° greater tibial internal rotation, and lower endpoint stiffness (11.1 vs. 24.6 Nm/°) in the MCL-injured knee during varus-valgus testing when compared to the intact knee and 4.9 mm greater medial tibial translation during rotational testing. Two of the five examiners correctly diagnosed the PLC injury, while the other examiners diagnosed an MCL tear. The PLC-injured knee demonstrated 4.1 mm more lateral tibial translation and 2.2 mm more posterior tibial translation during varus-valgus testing when compared to the intact knee. The robotic testing device was able to provide objective numerical data that reflected differences between the injured knees and the uninjured knees in both cadavers. The examiners that performed the manual clinical examination on the cadaver knees proved to be poor at diagnosing the injuries. Robotic testing could act as an adjunct to the manual clinical examination by supplying numbers that could improve diagnosis of knee injury. Level II.

Perception survey on the introduction of clinical performance examination as part of the national nursing licensing examination in Korea

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Su Jin Shin

2017-10-01

Full Text Available Purpose The purpose of this study was to analyze opinions about the action plan for implementation of clinical performance exam as part of the national nursing licensing examination and presents the expected effects of the performance exam and aspects to consider regarding its implementation. Methods This study used a mixed-methods design. Quantitative data were collected by a questionnaire survey, while qualitative data were collected by focus group interviews with experts. The survey targeted 200 nursing professors and clinical nurses with more than 5 years of work experience, and the focus group interviews were conducted with 28 of professors, clinical instructors, and nurses at hospitals. Results First, nursing professors and clinical specialists agreed that the current written tests have limitations in evaluating examinees’ ability, and that the introduction of a clinical performance exam will yield positive results. Clinical performance exam is necessary to evaluate and improve nurses’ work ability, which means that the implementation of a performance exam is advisable if its credibility and validity can be verified. Second, most respondents chose direct performance exams using simulators or standardized patients as the most suitable format of the test. Conclusion In conclusion, the current national nursing licensing exam is somewhat limited in its ability to identify competent nurses. Thus, the time has come for us to seriously consider the introduction of a performance exam. The prerequisites for successfully implementing clinical performance exam as part of the national nursing licensing exam are a professional training process and forming a consortium to standardize practical training.

Clinical and radiological follow-up examinations following fractures of the Collum mandibulae

International Nuclear Information System (INIS)

Guss, K.

1981-01-01

All patients presented a fracture of the collum mandibulae, which had occurred between 1 and 10 years before treatment. The patients were exclusively treated conservatively. 57 of 67 patients did not indicate any subjective pain. 10 patients complained about pain and restricted movability. In only 22 cases no pathologic findings were obtained in the clinical follow-up examinations. In 33 patients the roentgenologic follow-up examination led to pathologic findings. Severe complications as disturbance of growth and formation of ankyloses, occurred only in one single case, due to a fracture of the mandibular joint in childhood. (orig./MG) [de

Rate of Clinical Complete Response for 1 Year or More in Bone-Metastatic Breast Cancer after Comprehensive Treatments including Autologous Formalin-Fixed Tumor Vaccine.

Science.gov (United States)

Kuranishi, Fumito; Imaoka, Yuki; Sumi, Yuusuke; Uemae, Yoji; Yasuda-Kurihara, Hiroko; Ishihara, Takeshi; Miyazaki, Tsubasa; Ohno, Tadao

2018-01-01

No effective treatment has been developed for bone-metastatic breast cancer. We found 3 cases with clinical complete response (cCR) of the bone metastasis and longer overall survival of the retrospectively examined cohort treated comprehensively including autologous formalin-fixed tumor vaccine (AFTV). AFTV was prepared individually for each patient from their own formalin-fixed and paraffin-embedded breast cancer tissues. Three patients maintained cCR status of the bone metastasis for 17 months or more. Rate of cCR for 1 year or more appeared to be 15% (3/20) after comprehensive treatments including AFTV. The median overall survival time (60.0 months) and the 3- to 8-year survival rates after diagnosis of bone metastasis were greater than those of historical control cohorts in Japan (1988-2002) and in the nationwide population-based cohort study of Denmark (1999-2007). Bone-metastatic breast cancer may be curable after comprehensive treatments including AFTV, although larger scale clinical trial is required.

CLINICAL EXAMINATION IN GYNECOLOGY CONSULT X LABORATORY FINDINGS: EVIDENCE OF THE MAIN INFECTIONS OF THE REPRODUCTIVE TRACT

Directory of Open Access Journals (Sweden)

J. S. Sodré

2016-07-01

Full Text Available Sexually transmitted infections (STIs are among the most common public health problems worldwide. The study aimed to identify gynecological infectious etiology, based on the clinical complaint of the patient and later compare with the results released by the clinical laboratory, clinically analyzing external gynecological changes and clinical complaints of patients seen in primary care. This is a documentary, descriptive, and quantitative research, conducted in a primary care unit of the Sinop municipality in 2015. Women assisted by the Extension Project Team “Nursing care: A health promotion tool sexual and reproductive” participated in this work. The clinical examination data were collected in gynecological care and preventive examinations and recorded in a structured form. The number of preventive examinations in 2015 was 100 samples. The age of the women participating in the survey that stood out was 20 to 29 years old. Analyzing aspects of the cervix of patients who performed the Pap smear: 82 (82% were complete, 5 (5% showed some change, 6 (6% were friable, 5 (5% were not displayed having been surgically removed and 2 (2% were not displayed. According to this survey, of the 20 amendments in the laboratory results, 14 (70% examinations portrayed resemblance to the clinical description of the gynecological examination. The infectious agent of higher prevalence compared with the clinical description of abundant leucorrhea was Gardinerella vaginalis represented in 09 reports of cervical cytology. There was 68 (68% negative Schiller test and 8 (8% positive Schiller test and 24 (24% women, unfortunately, did not perform the test for lack of material during collection at the unit. It is concluded that investment in health education is necessary, with groups that address women's health, emphasizing the importance of prevention as well as the return of the woman to take the laboratory results and/or post-therapeutic assessment; promoting the

[The Use of the Objective Structured Clinical Examination for Paediatric residents in the City of Buenos Aires].

Science.gov (United States)

Hamui, Magalí; Ferreira, Juan Pablo; Paganini, Agustina; Torres, Fernando; Ossorio, María Fabiana; Yulitta, Horacio; Eiguchi, Kumiko; Ferrero, Fernando

2016-01-01

The Objective Structured Clinical Examination (OSCE) is considered the reference standard for competence evaluation, but its use in Latin America is limited. The City of Buenos Aires Government (CBAG) administers a Paediatric residency system that includes 400 residents distributed in 13 hospitals, sharing an admission system and education program. We aim to describe the experience of administering an OSCE for evaluating all the Paediatric residents of the CBAG. Descriptive study, including all paediatric residents of the CBAG, belonging to 13 hospitals (2 paediatric and 11 general), ending their first year of training. The OSCE included 10 stations. Eighty-five residents participated in the OSCE, and 88.2% (95% CI 79.7-93.5) passed the examination. There were no significant differences in the pass rate between residents from paediatric hospitals and from general hospitals (89.5 vs. 85.7%; OR=1.4; 95% CI 0.4-5.5; P=.8). In 2015, the OSCE was administered to all paediatric residents of the CBAG for the first time. This experience allowed identifying weaknesses in the education system, in order to develop strategies to overcome them. Copyright © 2016 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

Infant Motor Delay and Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations in Japan.

Science.gov (United States)

Hatakenaka, Yuhei; Kotani, Haruko; Yasumitsu-Lovell, Kahoko; Suzuki, Keita; Fernell, Elisabeth; Gillberg, Christopher

2016-01-01

Abnormalities of early motor development have been reported in autism spectrum disorder, attention-deficit/hyperactivity disorder, intellectual developmental disorder, developmental coordination disorder, and other Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations (ESSENCE). However, few studies have been conducted with a view to following up a clinically representative cohort of children coming for assessment of motor delay before age two years. We performed a prospective clinical cohort study to examine whether or not early motor delay is often an indication of ESSENCE. The sample comprised a one-year cohort of all children who came to a Japanese neurodevelopmental center before their second birthday because of delayed or abnormal gross motor development. The children were followed up from the ESSENCE viewpoint. Of the 30 children, 28 (18 boys and 10 girls) (93%) were given diagnoses subsumed under the ESSENCE umbrella. Of the 15 children with an identified or strongly suspected etiology, 13 (8 boys and 5 girls) (87%) had ESSENCE disorders or symptoms. Of the 15 children without a known etiology, all had ESSENCE disorders or symptoms. This study indicated that the vast majority of children with motor delay or abnormality in the first two years of life meet criteria for a disorder within the group of ESSENCE at follow-up; this means that young children, presenting with motor problems always need a broad clinical assessment, not just related to motor function, and systematic follow-up. Copyright © 2016 Elsevier Inc. All rights reserved.

Perception of intimate pelvic examination by gynaecological clinic attendees in rural Southeast Nigeria.

Science.gov (United States)

Ouj, Umeora; Igberase, G O; Eze, J N; Ejikeme, B N

2011-09-01

Intimate gynaecological examinations are part of the necessary retinue in gynaecological consultation and management. To evaluate women's perception of digital and speculum vaginal examinations in rural Southeast Nigeria. This was a prospective descriptive study. Gynaecologic clinic attendees in a Mission hospital in rural Nigeria were interviewed using a pre-tested questionnaire over a 3-year period. Four hundred and eighty-six women with a mean age of 35.2 ± 8.1 years were interviewed. They presented mainly for infertility (36.8%), menstrual abnormalities (31.1%) and early pregnancy complications (10.7%). Over a quarter of the women felt embarrassed at vaginal examination and 37.2% found it a bit painful or felt discomfort. In spite of the discomfort, 73.7% believed vaginal examination was necessary and over 95% indicated readiness to undergo such examination in future if necessary. Performing intimate gynaecological examination should be a carefully planned procedure with patient's consent, and performed conscientiously taking patient's feelings and emotions into consideration, to engender confidence.

Clinical diagnosis of partial or complete anterior cruciate ligament tears using patients' history elements and physical examination tests

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Fallaha, Michel; Belzile, Sylvain; Martel-Pelletier, Johanne; Pelletier, Jean-Pierre; Feldman, Debbie; Sylvestre, Marie-Pierre; Vendittoli, Pascal-André; Desmeules, François

2018-01-01

Objective To assess the diagnostic validity of clusters combining history elements and physical examination tests to diagnose partial or complete anterior cruciate ligament (ACL) tears. Design Prospective diagnostic study. Settings Orthopaedic clinics (n = 2), family medicine clinics (n = 2) and community-dwelling. Participants Consecutive patients with a knee complaint (n = 279) and consulting one of the participating orthopaedic surgeons (n = 3) or sport medicine physicians (n = 2). Interventions Not applicable. Main outcome measures History elements and physical examination tests performed independently were compared to the reference standard: an expert physicians’ composite diagnosis including history elements, physical tests and confirmatory magnetic resonance imaging. Penalized logistic regression (LASSO) was used to identify history elements and physical examination tests associated with the diagnosis of ACL tear and recursive partitioning was used to develop diagnostic clusters. Diagnostic accuracy measures including sensitivity (Se), specificity (Sp), predictive values and positive and negative likelihood ratios (LR+/-) with associated 95% confidence intervals (CI) were calculated. Results Forty-three individuals received a diagnosis of partial or complete ACL tear (15.4% of total cohort). The Lachman test alone was able to diagnose partial or complete ACL tears (LR+: 38.4; 95%CI: 16.0–92.5). Combining a history of trauma during a pivot with a “popping” sensation also reached a high diagnostic validity for partial or complete tears (LR+: 9.8; 95%CI: 5.6–17.3). Combining a history of trauma during a pivot, immediate effusion after trauma and a positive Lachman test was able to identify individuals with a complete ACL tear (LR+: 17.5; 95%CI: 9.8–31.5). Finally, combining a negative history of pivot or a negative popping sensation during trauma with a negative Lachman or pivot shift test was able to exclude both partial or complete ACL tears (LR

Clinical diagnosis of partial or complete anterior cruciate ligament tears using patients' history elements and physical examination tests.

Science.gov (United States)

Décary, Simon; Fallaha, Michel; Belzile, Sylvain; Martel-Pelletier, Johanne; Pelletier, Jean-Pierre; Feldman, Debbie; Sylvestre, Marie-Pierre; Vendittoli, Pascal-André; Desmeules, François

2018-01-01

To assess the diagnostic validity of clusters combining history elements and physical examination tests to diagnose partial or complete anterior cruciate ligament (ACL) tears. Prospective diagnostic study. Orthopaedic clinics (n = 2), family medicine clinics (n = 2) and community-dwelling. Consecutive patients with a knee complaint (n = 279) and consulting one of the participating orthopaedic surgeons (n = 3) or sport medicine physicians (n = 2). Not applicable. History elements and physical examination tests performed independently were compared to the reference standard: an expert physicians' composite diagnosis including history elements, physical tests and confirmatory magnetic resonance imaging. Penalized logistic regression (LASSO) was used to identify history elements and physical examination tests associated with the diagnosis of ACL tear and recursive partitioning was used to develop diagnostic clusters. Diagnostic accuracy measures including sensitivity (Se), specificity (Sp), predictive values and positive and negative likelihood ratios (LR+/-) with associated 95% confidence intervals (CI) were calculated. Forty-three individuals received a diagnosis of partial or complete ACL tear (15.4% of total cohort). The Lachman test alone was able to diagnose partial or complete ACL tears (LR+: 38.4; 95%CI: 16.0-92.5). Combining a history of trauma during a pivot with a "popping" sensation also reached a high diagnostic validity for partial or complete tears (LR+: 9.8; 95%CI: 5.6-17.3). Combining a history of trauma during a pivot, immediate effusion after trauma and a positive Lachman test was able to identify individuals with a complete ACL tear (LR+: 17.5; 95%CI: 9.8-31.5). Finally, combining a negative history of pivot or a negative popping sensation during trauma with a negative Lachman or pivot shift test was able to exclude both partial or complete ACL tears (LR-: 0.08; 95%CI: 0.03-0.24). Diagnostic clusters combining history elements and physical

[Surgical History Taking and Clinical Examination: Establishing a Standardised System by Means of a Nation-Wide Academic Teaching Project].

Science.gov (United States)

von Bernstorff, W; Irmer, H; Menges, P; Peters, S; Heidecke, C-D; Busemann, A

2017-02-01

Background: History taking and systematic clinical examination are central techniques of physicians. Medicine in general and surgery in particular frequently require immediate decisions and start of therapies. So far, a standardised surgical system for history taking and clinical examination in teaching has been lacking at our faculty. A consensus of all medical faculties on a standardised system could be a tool to improve the medical teaching and education at our teaching institutions. Methods: The established Anglo-Saxonian system of history taking and clinical examination was adapted to our own clinical needs. Thereafter, this system was sent out to all chairmen of general and visceral surgery departments in German University Hospitals asking for evaluation and improvements. We adapted the system according to the chairmen's comments and suggestions. Since winter semester 2011 this system has been integrated into the clinical course of history taking and examination. It is compulsory for all 5th semester students (first clinical year/graduate course) at the Universitätsmedizin Greifswald. In addition, a video was produced demonstrating all major techniques of clinical examination. This video is available for all students on a password blocked site of the World Wide Web. Results: Altogether, 89 % of all contacted chairmen returned their comments and suggestions for improvements. After implementation of the new system, positive evaluations of students increased significantly from 63.5 to 77.0 % in general and abdominal surgery (p history taking and clinical examination applicable for students as well as qualified surgeons in daily routine work. It has been approved by the majority of the departments of surgery of all German university hospitals. Furthermore, it can be applied by other medical specialties, in particular, internal medicine. Furthermore, the standardisation of history taking and clinical examination can contribute to improve patients' safety as

Diagnosis of deep endometriosis: clinical examination, ultrasonography, magnetic resonance imaging, and other techniques.

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Bazot, Marc; Daraï, Emile

2017-12-01

The aim of the present review was to evaluate the contribution of clinical examination and imaging techniques, mainly transvaginal sonography and magnetic resonance imaging (MRI) to diagnose deep infiltrating (DE) locations using prisma statement recommendations. Clinical examination has a relative low sensitivity and specificity to diagnose DE. Independently of DE locations, for all transvaginal sonography techniques a pooled sensitivity and specificity of 79% and 94% are observed approaching criteria for a triage test. Whatever the protocol and MRI devices, the pooled sensitivity and specificity for pelvic endometriosis diagnosis were 94% and 77%, respectively. For rectosigmoid endometriosis, pooled sensitivity and specificity of MRI were 92% and 96%, respectively fulfilling criteria of replacement test. In conclusion, advances in imaging techniques offer high sensitivity and specificity to diagnose DE with at least triage value and for rectosigmoid endometriosis replacement value imposing a revision of the concept of laparoscopy as the gold standard. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Sustained impact of a short small group course with systematic feedback in addition to regular clinical clerkship activities on musculoskeletal examination skills--a controlled study.

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Perrig, Martin; Berendonk, Christoph; Rogausch, Anja; Beyeler, Christine

2016-01-28

The discrepancy between the extensive impact of musculoskeletal complaints and the common deficiencies in musculoskeletal examination skills lead to increased emphasis on structured teaching and assessment. However, studies of single interventions are scarce and little is known about the time-dependent effect of assisted learning in addition to a standard curriculum. We therefore evaluated the immediate and long-term impact of a small group course on musculoskeletal examination skills. All 48 Year 4 medical students of a 6 year curriculum, attending their 8 week clerkship of internal medicine at one University department in Berne, participated in this controlled study. Twenty-seven students were assigned to the intervention of a 6×1 h practical course (4-7 students, interactive hands-on examination of real patients; systematic, detailed feedback to each student by teacher, peers and patients). Twenty-one students took part in the regular clerkship activities only and served as controls. In all students clinical skills (CS, 9 items) were assessed in an Objective Structured Clinical Examination (OSCE) station, including specific musculoskeletal examination skills (MSES, 7 items) and interpersonal skills (IPS, 2 items). Two raters assessed the skills on a 4-point Likert scale at the beginning (T0), the end (T1) and 4-12 months after (T2) the clerkship. Statistical analyses included Friedman test, Wilcoxon rank sum test and Mann-Whitney U test. At T0 there were no significant differences between the intervention and control group. At T1 and T2 the control group showed no significant changes of CS, MSES and IPS compared to T0. In contrast, the intervention group significantly improved CS, MSES and IPS at T1 (p skills during regular clinical clerkship activities. However, an additional small group, interactive clinical skills course with feedback from various sources, improved these essential examination skills immediately after the teaching and several months later

The Electronic Health Record Objective Structured Clinical Examination: Assessing Student Competency in Patient Interactions While Using the Electronic Health Record.

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Biagioli, Frances E; Elliot, Diane L; Palmer, Ryan T; Graichen, Carla C; Rdesinski, Rebecca E; Ashok Kumar, Kaparaboyna; Galper, Ari B; Tysinger, James W

2017-01-01

Because many medical students do not have access to electronic health records (EHRs) in the clinical environment, simulated EHR training is necessary. Explicitly training medical students to use EHRs appropriately during patient encounters equips them to engage patients while also attending to the accuracy of the record and contributing to a culture of information safety. Faculty developed and successfully implemented an EHR objective structured clinical examination (EHR-OSCE) for clerkship students at two institutions. The EHR-OSCE objectives include assessing EHR-related communication and data management skills. The authors collected performance data for students (n = 71) at the first institution during academic years 2011-2013 and for students (n = 211) at the second institution during academic year 2013-2014. EHR-OSCE assessment checklist scores showed that students performed well in EHR-related communication tasks, such as maintaining eye contact and stopping all computer work when the patient expresses worry. Findings indicated student EHR skill deficiencies in the areas of EHR data management including medical history review, medication reconciliation, and allergy reconciliation. Most students' EHR skills failed to improve as the year progressed, suggesting that they did not gain the EHR training and experience they need in clinics and hospitals. Cross-institutional data comparisons will help determine whether differences in curricula affect students' EHR skills. National and institutional policies and faculty development are needed to ensure that students receive adequate EHR education, including hands-on experience in the clinic as well as simulated EHR practice.

Do clinical examination gloves provide adequate electrical insulation for safe hands-on defibrillation? I: Resistive properties of nitrile gloves.

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Deakin, Charles D; Lee-Shrewsbury, Victoria; Hogg, Kitwani; Petley, Graham W

2013-07-01

Uninterrupted chest compressions are a key factor in determining resuscitation success. Interruptions to chest compression are often associated with defibrillation, particularly the need to stand clear from the patient during defibrillation. It has been suggested that clinical examination gloves may provide adequate electrical resistance to enable safe hands-on defibrillation in order to minimise interruptions. We therefore examined whether commonly used nitrile clinical examination gloves provide adequate resistance to current flow to enable safe hands-on defibrillation. Clinical examination gloves (Kimberly Clark KC300 Sterling nitrile) worn by members of hospital cardiac arrest teams were collected immediately following termination of resuscitation. To determine the level of protection afforded by visually intact gloves, electrical resistance across the glove was measured by applying a DC voltage across the glove and measuring subsequent resistance. Forty new unused gloves (control) were compared with 28 clinical (non-CPR) gloves and 128 clinical (CPR) gloves. One glove in each group had a visible tear and was excluded from analysis. Control gloves had a minimum resistance of 120 kΩ (median 190 kΩ) compared with 60 kΩ in clinical gloves (both CPR (median 140 kΩ) and non-CPR groups (median 160 kΩ)). Nitrile clinical examination gloves do not provide adequate electrical insulation for the rescuer to safely undertake 'hands-on' defibrillation and when exposed to the physical forces of external chest compression, even greater resistive degradation occurs. Further work is required to identify gloves suitable for safe use for 'hands-on' defibrillation. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Adapting Objective Structured Clinical Examinations to Assess Social Work Students' Performance and Reflections

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Bogo, Marion; Regehr, Cheryl; Logie, Carmen; Katz, Ellen; Mylopoulos, Maria; Regehr, Glenn

2011-01-01

The development of standardized, valid, and reliable methods for assessment of students' practice competence continues to be a challenge for social work educators. In this study, the Objective Structured Clinical Examination (OSCE), originally used in medicine to assess performance through simulated interviews, was adapted for social work to…

Scientific communication in clinical psychology: examining patterns of citations and references.

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Kiselica, Andrew M; Ruscio, John

2014-01-01

Previous studies of scientific communication used citation mapping, establishing psychology as a 'hub science' from which many other fields draw information. Within psychology, the clinical and counselling discipline is a major 'knowledge broker'. This study analyzed scientific communication among three major subdisciplines of clinical psychology-the cognitive-behavioural, psychodynamic and humanistic schools of thought-by examining patterns of references within and citations to 305 target articles published in leading journals of these subdisciplines. The results suggest that clinical researchers of each theoretical orientation engage in more insular scientific communication than an integrationist would find desirable and that cognitive-behavioural articles are more closely connected to mainstream psychology and related fields. Eclectic practitioners draw on several different theoretical orientations to inform their practice; as such, they should be interested in understanding the patterns of scientific communication within and across theoretical orientations. Practitioners work in a variety of different mental health settings, with a variety of other professionals in psychology-related fields, and should be interested in how much influence their particular theoretical orientation has on the work of colleagues. Many practitioners rely on new, evidence-based research to inform their work. The results of this study provide these individuals with an objective measure of the influence of empirical work in different areas of clinical psychology. Copyright © 2012 John Wiley & Sons, Ltd.

A new method for the assessment of patient safety competencies during a medical school clerkship using an objective structured clinical examination

Directory of Open Access Journals (Sweden)

Renata Mahfuz Daud-Gallotti

2011-01-01

Full Text Available INTRODUCTION: Patient safety is seldom assessed using objective evaluations during undergraduate medical education. OBJECTIVE: To evaluate the performance of fifth-year medical students using an objective structured clinical examination focused on patient safety after implementation of an interactive program based on adverse events recognition and disclosure. METHODS: In 2007, a patient safety program was implemented in the internal medicine clerkship of our hospital. The program focused on human error theory, epidemiology of incidents, adverse events, and disclosure. Upon completion of the program, students completed an objective structured clinical examination with five stations and standardized patients. One station focused on patient safety issues, including medical error recognition/disclosure, the patient-physician relationship and humanism issues. A standardized checklist was completed by each standardized patient to assess the performance of each student. The student's global performance at each station and performance in the domains of medical error, the patient-physician relationship and humanism were determined. The correlations between the student performances in these three domains were calculated. RESULTS: A total of 95 students participated in the objective structured clinical examination. The mean global score at the patient safety station was 87.59 ± 1.24 points. Students' performance in the medical error domain was significantly lower than their performance on patient-physician relationship and humanistic issues. Less than 60% of students (n = 54 offered the simulated patient an apology after a medical error occurred. A significant correlation was found between scores obtained in the medical error domains and scores related to both the patient-physician relationship and humanistic domains. CONCLUSIONS: An objective structured clinical examination is a useful tool to evaluate patient safety competencies during the medical

Use of Digital Rectal Examination as an Adjunct to Prostate Specific Antigen in the Detection of Clinically Significant Prostate Cancer.

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Halpern, Joshua A; Oromendia, Clara; Shoag, Jonathan E; Mittal, Sameer; Cosiano, Michael F; Ballman, Karla V; Vickers, Andrew J; Hu, Jim C

2018-04-01

Guidelines from the NCCN ® (National Comprehensive Cancer Network®) advocate digital rectal examination screening only in men with elevated prostate specific antigen. We investigated the effect of prostate specific antigen on the association of digital rectal examination and clinically significant prostate cancer in a large American cohort. We evaluated the records of the 35,350 men who underwent digital rectal examination in the screening arm of the Prostate, Lung, Colorectal and Ovarian Cancer Screening trial for the development of clinically significant prostate cancer (Gleason 7 or greater). Followup was 343,273 person-years. The primary outcome was the rate of clinically significant prostate cancer among men with vs without suspicious digital rectal examination. We performed competing risks regression to evaluate the interaction between time varying suspicious digital rectal examination and prostate specific antigen. A total of 1,713 clinically significant prostate cancers were detected with a 10-year cumulative incidence of 5.9% (95% CI 5.6-6.2). Higher risk was seen for suspicious vs nonsuspicious digital rectal examination. Increases in absolute risk were small and clinically irrelevant for normal (less than 2 ng/ml) prostate specific antigen (1.5% vs 0.7% risk of clinically significant prostate cancer at 10 years), clinically relevant for elevated (3 ng/ml or greater) prostate specific antigen (23.0% vs 13.7%) and modestly clinically relevant for equivocal (2 to 3 ng/ml) prostate specific antigen (6.5% vs 3.5%). Digital rectal examination demonstrated prognostic usefulness when prostate specific antigen was greater than 3 ng/ml, limited usefulness for less than 2 ng/ml and marginal usefulness for 2 to 3 ng/ml. These findings support the restriction of digital rectal examination to men with higher prostate specific antigen as a reflex test to improve specificity. It should not be used as a primary screening modality to improve sensitivity. Copyright �

Association of Previous Clinical Breast Examination With Reduced Delays and Earlier-Stage Breast Cancer Diagnosis Among Women in Peru.

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Romanoff, Anya; Constant, Tara Hayes; Johnson, Kay M; Guadiamos, Manuel Cedano; Vega, Ana María Burga; Zunt, Joseph; Anderson, Benjamin O

2017-11-01

Mammographic screening is impractical in most of the world where breast cancers are first identified based on clinical signs and symptoms. Clinical breast examination may improve early diagnosis directly by finding breast cancers at earlier stages or indirectly by heightening women's awareness of breast health concerns. To investigate factors that influence time to presentation and stage at diagnosis among patients with breast cancer to determine whether history of previous clinical breast examination is associated with earlier presentation and/or earlier cancer stage at diagnosis. In this cross-sectional analysis of individual patient interviews using a validated Breast Cancer Delay Questionnaire, 113 (71.1%) of 159 women with breast cancer treated at a federally funded tertiary care referral cancer center in Trujillo, Peru, from February 1 through May 31, 2015, were studied. Method of breast cancer detection and factors that influence time to and stage at diagnosis. Of 113 women with diagnosed cancer (mean [SD] age, 54 [10.8] years; age range, 32-82 years), 105 (92.9%) had self-detected disease. Of the 93 women for whom stage was documented, 45 (48.4%) were diagnosed with early-stage disease (American Joint Committee on Cancer [AJCC] stage 0, I, or II), and 48 (51.6%) were diagnosed with late-stage disease (AJCC stage III or IV). Mean (SD) total delay from symptom onset to initiation of treatment was 407 (665) days because of patient (mean [SD], 198 [449] days) and health care system (mean [SD], 241 [556] days) delay. Fifty-two women (46.0%) had a history of clinical breast examination, and 23 (20.4%) had undergone previous mammography. Women who underwent a previous clinical breast examination were more likely to have shorter delays from symptom development to presentation compared with women who had never undergone a previous clinical breast examination (odds ratio, 2.92; 95% CI, 1.30-6.60; P = .01). Women diagnosed with shorter patient delay were more

Role of mammography in evaluating residual cancer of locally advanced breast carcinoma after neo-adjuvant chemotherapy : compared with clinical examination

International Nuclear Information System (INIS)

Choi, Byoung Wook; Kim, Eun Kyung; Oh, Ki Keun; Cho, Jae Min; Chung, Hyun Cheol; Lee, Byung Chan; Lee, Kyong Sik; Lee, Yong Hee

1997-01-01

To compare the usefulness of mammography and clinical examination in the evaluation of residual cancer of locally-advanced breast carcinoma treated with neoadjuvant chemotherapy. Among 67 patients with locally advanced breast carcinoma who were treated with neoadjuvant chemotherapy, 18, aged 35-67 (mean, 48) years, underwent mammography before and after this therapy. The 18 sets of mammographs were analyzed retrospectively and compared with the results of clinical examination based on histologic diagnosis. On histologic examinations, 16 of 18 patients (89%) were found to have residual cancer, but in one of these 16, mammography did not show this same result. On mammography, residual cancer was found in 16 patients, but in one of this group, histologic examination did not reveal the same finding. Clinically, a complete response was shown by four patients, and a partial response by 11 ; three showed no response. On histolgogic examination, three of the four patients with complete clinical response were found to have residual cancer. Post-treatment mammographic findings showed that 11 patients had measurable mass ; all of these had residual cancer (positive predictive value : 100%). However, five of seven patients in whom no measurable mass was evident also had residual cancer. Seven of 8 patients in whom microcalcifications were seen on mammography were found to have residual cancer (positive predictive value : 88%). The sensitivity of mammography in predicting residual cancer was greater than that of clinical examination (94% vs 81%), even when microscopic residual cancer was considered as a complete response (92% vs 77%). The specificity of mammography was the same as that of clinical examination(50% vs 50%, 20% vs 20%). In evaluating residual cancer of locally-advanced breast carcinoma after neoadjuvant chemotheragy, mammography is more accurate and informative than clincal examination. In predicting residual cancer, however, it is not accurate enough to replace

Eating disorder examination: Factor structure and norms in a clinical female pediatric eating disorder sample.

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O'Brien, Amy; Watson, Hunna J; Hoiles, Kimberley J; Egan, Sarah J; Anderson, Rebecca A; Hamilton, Matthew J; Shu, Chloe; McCormack, Julie

2016-01-01

The factor structure of the eating disorder examination (EDE) has never been tested in a clinical pediatric sample, and no normative data exist. The factor structure of an adapted EDE was examined in a clinical sample of 665 females aged 9-17 years with anorexia nervosa spectrum (70%), bulimia nervosa spectrum (12%), purging disorder (3%), and unspecified feeding and eating disorders (15%). The original four-factor model was a good fit in a confirmatory factor analysis as well a higher order model with three dimensions of restraint, eating concern, and combined weight concern/shape concern. Normative data are reported for clinicians to identify the percentiles in which their patients' score. The findings support dimensions of restraint, eating concern, weight concern, and shape concern in a clinical pediatric sample. This supports the factorial validity of the EDE, and the norms may assist clinicians to evaluate symptoms in females under 18 years. © 2015 Wiley Periodicals, Inc.

Forensic odontological examinations of alleged torture victims at the University of Copenhagen 1997-2011

DEFF Research Database (Denmark)

Arge, Sára Oladóttir; Hansen, Steen Holger; Lynnerup, Niels

2014-01-01

BACKGROUND: Clinical forensic examinations of alleged torture victims have been performed by forensic pathologists at the University of Copenhagen since 1995. In 13.2%/33 of these cases the examinations were supplemented by a forensic odontological clinical examination. In this study the forensic...... odontological cases from the years 1997-2011 are presented and discussed. METHODS: This study includes 33 reports from alleged torture victims (4 females, 29 males) who have been examined by a forensic odontologist at the Copenhagen School of Dentistry in the years 1997-2011.The material available consisted...... of copies of medical forensic reports and the forensic odontological reports including x-rays. BACKGROUND data, anamnestic data and results of the forensic odontological clinical examinations were registered as well as the conclusion of the clinical examinations. FINDINGS: The forensic odontological...

Examining the role of technology in learning: an evaluation of online clinical conferencing.

Science.gov (United States)

Cooper, Cathy; Taft, Lois B; Thelen, Mary

2004-01-01

The rapidly expanding use of instructional technology requires faculty openness to new teaching and learning situations. This study compared two instructional methods of conducting clinical conferences for baccalaureate nursing students: online versus face-to-face. Quantitative and qualitative data were collected from 77 students in 10 clinical sections of a senior capstone nursing course. Mean scores for all 11 items on the clinical evaluation tool were higher for students who had conferences online than those in face-to-face conferences. Four of the 11 items were statistically significant, reflecting greater participation and convenience for online participants. Online students also reported greater opportunities to reflect on ethical issues. There were no significant differences in quiz scores between the groups when students were tested on content covered in their clinical conferences. Students identified advantages including opportunities for flexibility and equal participation. Barriers included unfamiliarity with technology and lack of face-to-face-contact. The findings suggest that students can successfully achieve the intended purpose of clinical conferences through an online instructional technique. Ongoing research in the use of technology is necessary to meet student needs, enhance student learning, and support evidence-based practice in nursing education.

Use of Video-Projected Structured Clinical Examination (ViPSCE) instead of the traditional oral (Viva) examination in the assessment of final year medical students.

Science.gov (United States)

El Shallaly, Gamal; Ali, Eltayeb

2004-03-01

Assessment of medical students using the traditional oral (viva) system has been marred by being highly subjective, non-structured, and biased. The use of the objective structured clinical examination (OSCE) would circumvent these disadvantages. The OSCE is, however, costly and time-consuming particularly if used for assessment of large numbers of students. The need for another form of examination that enjoys the advantages of the OSCE while avoiding its disadvantages in the face of limited resources has been the inspiration behind this innovative approach. (1) To identify the characteristics of the new Video-Projected Structured Clinical Examination (ViPSCE). (2) To compare the acceptability of ViPSCE and OSCE by students and tutors. (3) To compare the time-effectiveness of ViPSCE and OSCE. We used a slide video projection to assess the surgical knowledge, problem solving and management abilities of 112 final year medical students at Alazhari University, Khartoum, Sudan. Students completed evaluation forms at the end of the examination. The administration of the ViPSCE was smooth and straightforward. Feedback of the students showed that they preferred the ViPSCE to both traditional oral (viva) examination and OSCE. The examination time was 2 hours using video projection compared to the 6 hours that it used to take a class of 112 students to complete a classical OSCE. The ViPSCE is a better replacement for the traditional oral exam. It is much less time- consuming than traditional OSCE.

Examining the Role of Mental Health and Clinical Issues within Talent Development

Directory of Open Access Journals (Sweden)

Andy eHill

2016-01-01

Full Text Available Although significant research supports the association between physical activity and mental wellbeing, current literature acknowledges that athletes are no less susceptible to mental illness than the general population. Despite welcomed initiatives aimed at improving mental health within elite sport, these programs often fail to target young athletes; an important concern given that the genesis of many mental illnesses are recognized to occur during this critical period. Given the importance of early intervention and effective treatment, and the potentially devastating consequences of clinical issues going undiagnosed, the implications for talent identification and development become obvious. With this in mind, this study sought to examine the range of mental health issues that may impact upon developing athletes and potential consequences for the development process, specific risk and protective factors associated with talent development, along with an examination of current practices concerning the identification of mental health issues in such environments. Qualitative interviews were conducted with purposively sampled clinicians (n = 8 experienced in working with adolescents and/or young athletes. Inductive content analysis was undertaken, identifying four main themes: key behavioral indicators; associated risk factors; associated protective factors; and issues around identification and diagnosis. Key behavioral indicators included behavioral change, along with behaviors associated with eating disorders, anxiety and depression. Risk factors centered on family background, the performance environment, and issues surrounding adolescence. Protective factors were primarily social in nature. Finally, a lack of awareness and understanding of clinical issues, multiple causes of symptoms, non-disclosure and the need for triangulation of assessment were identified. The need for improved identification and intervention strategies was apparent, with

Examining the Role of Mental Health and Clinical Issues within Talent Development.

Science.gov (United States)

Hill, Andy; MacNamara, Áine; Collins, Dave; Rodgers, Sheelagh

2015-01-01

Although significant research supports the association between physical activity and mental wellbeing, current literature acknowledges that athletes are no less susceptible to mental illness than the general population. Despite welcomed initiatives aimed at improving mental health within elite sport, these programs often fail to target young athletes; an important concern given that the genesis of many mental illnesses are recognized to occur during this critical period. Given the importance of early intervention and effective treatment, and the potentially devastating consequences of clinical issues going undiagnosed, the implications for talent identification and development (TID) become obvious. With this in mind, this study sought to examine the range of mental health issues that may impact upon developing athletes and potential consequences for the development process, specific risk and protective factors associated with talent development, along with an examination of current practices concerning the identification of mental health issues in such environments. Qualitative interviews were conducted with purposively sampled clinicians (n = 8) experienced in working with adolescents and/or young athletes. Inductive content analysis was undertaken, identifying four main themes: key behavioral indicators; associated risk factors; associated protective factors; and issues around identification and diagnosis. Key behavioral indicators included behavioral change, along with behaviors associated with eating disorders, anxiety and depression. Risk factors centered on family background, the performance environment, and issues surrounding adolescence. Protective factors were primarily social in nature. Finally, a lack of awareness and understanding of clinical issues, multiple causes of symptoms, non-disclosure and the need for triangulation of assessment were identified. The need for improved identification and intervention strategies was apparent, with coaches

Examining the Role of Mental Health and Clinical Issues within Talent Development

Science.gov (United States)

Hill, Andy; MacNamara, Áine; Collins, Dave; Rodgers, Sheelagh

2016-01-01

Although significant research supports the association between physical activity and mental wellbeing, current literature acknowledges that athletes are no less susceptible to mental illness than the general population. Despite welcomed initiatives aimed at improving mental health within elite sport, these programs often fail to target young athletes; an important concern given that the genesis of many mental illnesses are recognized to occur during this critical period. Given the importance of early intervention and effective treatment, and the potentially devastating consequences of clinical issues going undiagnosed, the implications for talent identification and development (TID) become obvious. With this in mind, this study sought to examine the range of mental health issues that may impact upon developing athletes and potential consequences for the development process, specific risk and protective factors associated with talent development, along with an examination of current practices concerning the identification of mental health issues in such environments. Qualitative interviews were conducted with purposively sampled clinicians (n = 8) experienced in working with adolescents and/or young athletes. Inductive content analysis was undertaken, identifying four main themes: key behavioral indicators; associated risk factors; associated protective factors; and issues around identification and diagnosis. Key behavioral indicators included behavioral change, along with behaviors associated with eating disorders, anxiety and depression. Risk factors centered on family background, the performance environment, and issues surrounding adolescence. Protective factors were primarily social in nature. Finally, a lack of awareness and understanding of clinical issues, multiple causes of symptoms, non-disclosure and the need for triangulation of assessment were identified. The need for improved identification and intervention strategies was apparent, with coaches

Rate of Clinical Complete Response for 1 Year or More in Bone-Metastatic Breast Cancer after Comprehensive Treatments including Autologous Formalin-Fixed Tumor Vaccine

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Fumito Kuranishi

2018-01-01

Full Text Available Introduction. No effective treatment has been developed for bone-metastatic breast cancer. We found 3 cases with clinical complete response (cCR of the bone metastasis and longer overall survival of the retrospectively examined cohort treated comprehensively including autologous formalin-fixed tumor vaccine (AFTV. Patients and Methods. AFTV was prepared individually for each patient from their own formalin-fixed and paraffin-embedded breast cancer tissues. Results. Three patients maintained cCR status of the bone metastasis for 17 months or more. Rate of cCR for 1 year or more appeared to be 15% (3/20 after comprehensive treatments including AFTV. The median overall survival time (60.0 months and the 3- to 8-year survival rates after diagnosis of bone metastasis were greater than those of historical control cohorts in Japan (1988–2002 and in the nationwide population-based cohort study of Denmark (1999–2007. Conclusion. Bone-metastatic breast cancer may be curable after comprehensive treatments including AFTV, although larger scale clinical trial is required.

CT coronary angiography: examination technique, clinical results, and outlook on future developments

International Nuclear Information System (INIS)

Dewey, M.; Hamm, B.

2007-01-01

Multislice computed tomography (MSCT) after intravenous contrast agent administration enables visualization of the coronary arteries with high spatial resolution (voxel sizes down to 0.5 x 0.35 x 0.35 mm3) and a short scan time. Magnetic resonance imaging (MRI) is also intensively studied with respect to the noninvasive detection of coronary artery stenosis and thus the detection of coronary artery disease (CAD) without radiation exposure but is not equal to MSCT at present. This article provides an overview of the historical development of CT coronary angiography from 4-slice CT to 16-slice CT and 64-slice CT. A crucial aspect of this development is the improvement in image quality resulting from shorter breath-hold periods and the reduced gantry rotation time. Other techniques that appear to considerably improve image quality and accuracy and make CT independent of patient heart rates are multisegment reconstruction and dual-source CT. Sublingual nitroglycerin as well as oral or intravenous betablocker administration should be considered in relation to the diagnostic question to be answered and the patient's heart rate. In the studies available CT coronary angiography with at least 12 simultaneous detector rows has a sensitivity of 96.9 % and a specificity of 75.3 % at the patient level. Especially the negative predictive value of CT (94.6 %) emphasizes the idea that this technique may reliably exclude CAD in patients with intermediate pretest likelihood. In the near future, 256-slice CT will allow examination of the entire heart during one heartbeat or even 4D CT scanning with simultaneous assessment of myocardial perfusion. Automatic or semiautomatic software tools will assume a central place in detecting and quantifying coronary artery stenoses and plaques as well as in the analysis of cardiac function in the clinical setting over the next years. Prior to its routine clinical use, the cost-effectiveness of CT coronary angiography must be determined and the

[Serial clinical examinations as the main approach to dental caries prevention in children].

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Skripkina, G I; Garifullina, A Zh

2015-01-01

Leading scientific and organizational prerequisites for the feasibility of clinical examination of the entire child population of the Russian Federation to the dentist is, above all, the high prevalence and intensity of dental diseases in children of all ages. As a result of many years of research and follow-up of children of preschool and school age we have proved the need to distinguish a group of children with zero activity of dental caries. The referring criteria are determined according to the results of comprehensive clinical and laboratory examination in order to determine the degree of risk of dental caries and individual caries resistance. The age-specific risk group is settled by "Stop caries" software. In order to optimize the preventive activities children are divided in 5 groups for routine preventive dental care. Unfortunately the efforts of modern dental services aimed at eliminating the consequences of caries process by filling cavities. Individualized preventive approach will increase the effectiveness of preventive measures and save public funds allocated in the amount of compulsory health insurance for pediatric dentistry.

Measuring Professional Behaviour in Canadian Physical Therapy Students' Objective Structured Clinical Examinations: An Environmental Scan

Science.gov (United States)

Ellerton, Cindy; Evans, Cathy

2015-01-01

ABSTRACT Purpose: To identify professional behaviours measured in objective structured clinical examinations (OSCEs) by Canadian university physical therapy (PT) programs. Method: A cross-sectional telephone survey was conducted to review current practice and determine which OSCE items Canadian PT programs are using to measure PT students' professional behaviours. Telephone interviews using semi-structured questions were conducted with individual instructors responsible for courses that included an OSCE as part of the assessment component. Results: Nine PT programmes agreed to take part in the study, and all reported conducting at least one OSCE. The number and characteristics of OSCEs varied both within and across programs. Participants identified 31 professional behaviour items for use in an OSCE; these items clustered into four categories: communication (n=14), respect (n=10), patient safety (n=4), and physical therapists' characteristics (n=3). Conclusions: All Canadian entry-level PT programmes surveyed assess professional behaviours in OSCE-type examinations; however, the content and style of assessment is variable. The local environment should be considered when determining what professional behaviours are appropriate to assess in the OSCE context in individual programmes. PMID:25931656

Predicting United States Medical Licensure Examination Step 2 clinical knowledge scores from previous academic indicators

Directory of Open Access Journals (Sweden)

Monteiro KA

2017-06-01

Full Text Available Kristina A Monteiro, Paul George, Richard Dollase, Luba Dumenco Office of Medical Education, The Warren Alpert Medical School of Brown University, Providence, RI, USA Abstract: The use of multiple academic indicators to identify students at risk of experiencing difficulty completing licensure requirements provides an opportunity to increase support services prior to high-stakes licensure examinations, including the United States Medical Licensure Examination (USMLE Step 2 clinical knowledge (CK. Step 2 CK is becoming increasingly important in decision-making by residency directors because of increasing undergraduate medical enrollment and limited available residency vacancies. We created and validated a regression equation to predict students’ Step 2 CK scores from previous academic indicators to identify students at risk, with sufficient time to intervene with additional support services as necessary. Data from three cohorts of students (N=218 with preclinical mean course exam score, National Board of Medical Examination subject examinations, and USMLE Step 1 and Step 2 CK between 2011 and 2013 were used in analyses. The authors created models capable of predicting Step 2 CK scores from academic indicators to identify at-risk students. In model 1, preclinical mean course exam score and Step 1 score accounted for 56% of the variance in Step 2 CK score. The second series of models included mean preclinical course exam score, Step 1 score, and scores on three NBME subject exams, and accounted for 67%–69% of the variance in Step 2 CK score. The authors validated the findings on the most recent cohort of graduating students (N=89 and predicted Step 2 CK score within a mean of four points (SD=8. The authors suggest using the first model as a needs assessment to gauge the level of future support required after completion of preclinical course requirements, and rescreening after three of six clerkships to identify students who might benefit from

Examination of Aerobic Bacteria from Milk Samples of Bitches with Clinical Mastitis

Directory of Open Access Journals (Sweden)

Tuğba Seval Fatma TOYDEMIR

2015-07-01

Full Text Available Canine mastitis occurs primarily during the postpartum period and may also occur during pseudopregnancy, as well as after early weaning of puppies. Clinical and bacteriological examinations of mammary secretion were performed in 17 bitches and results of the bacteriological examination of milk samples were evaluated. Staphylococcus intermedius (n=11 was the predominant isolate from the canine milk while the other microorganisms were Escherichia coli, Pseudomonas aeruginosa, S. aureus, Citrobacter freundii, S. epidermidis and S. hyicus. According to the antimicrobial susceptibility test results, isolates were found mostly to be sensitive to gentamycin, while cefixime was detected as the least effective antimicrobial agent. As we had limited number of dogs in our study, further studies on this subject will be helpful for the veterinarians working with pet animals. Because dogs and humans live very closely in urban life style zoonotic transmissibility of S. intermedius shall be of interest to examine further in the future.

Use of computer-based clinical examination to assess medical students in surgery.

Science.gov (United States)

El Shallaly, Gamal E H A; Mekki, Abdelrahman M

2012-01-01

To improve the viewing of the video-projected structured clinical examination (ViPSCE), we developed a computerized version; the computer-based clinical examination (CCE). This was used to assess medical students' higher knowledge and problem solving skills in surgery. We present how we did this, test score descriptive statistics, and the students' evaluation of the CCE. A CCE in surgery was administered to assess a class of 43 final year medical students at the end of their surgical clerkship. Like the ViPSCE, the exam was delivered as a slide show, using a PowerPoint computer program. However, instead of projecting it onto a screen, each student used a computer. There were 20 slides containing either still photos or short video clips of clinical situations in surgery. The students answered by hand writing on the exam papers. At the end, they completed evaluation forms. The exam papers were corrected manually. Test score descriptive statistics were calculated and correlated with the students' scores in other exams in surgery. Administration of the CCE was straightforward. The test scores were normally distributed (mean = median = 4.9). They correlated significantly with the total scores obtained by the students in surgery (r = 0.68), and with each of the other exam modalities in surgery, such as the multiple choice and structured essay questions. Acceptability of the CCE to the students was high and they recommended the use of the CCE in other departments. CCE is feasible and popular with students. It inherits the validity and reliability of the ViPSCE with the added advantage of improving the viewing of the slides.

Clinically relevant incidental cardiovascular findings in CT examinations; Klinisch relevante kardiovaskulaere Zufallsbefunde bei CT-Untersuchungen

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Voigt, P.; Fahnert, J.; Kahn, T.; Surov, A. [Universitaetsklinikum Leipzig, Klinik fuer Diagnostische und Interventionelle Radiologie, Leipzig (Germany); Schramm, D.; Bach, A.G. [Universitaetsklinikum Halle (Saale), Klinik fuer Radiologie, Halle (Germany)

2017-04-15

Incidental cardiovascular findings are a frequent phenomenon in computed tomography (CT) examinations. As the result of a dedicated PubMed search this article gives a systemic overview of the current literature on the most important incidental cardiovascular findings, their prevalence and clinical relevance. The majority of incidental cardiovascular findings are of only low clinical relevance; however, highly relevant incidental findings, such as aortic aneurysms, thromboses and thromboembolic events can also occasionally be found, especially in oncology patients. The scans from every CT examination should also be investigated for incidental findings as they can be of decisive importance for the further clinical management of patients, depending on their clinical relevance. (orig.) [German] Inzidentelle kardiovaskulaere Befunde sind ein haeufiges Phaenomen bei CT-Untersuchungen. Mit dieser Arbeit soll nach gezielter PubMed-Recherche ein systematischer Literaturueberblick ueber die wichtigsten kardiovaskulaeren Zufallsbefunde sowie deren Haeufigkeit und klinische Relevanz gegeben werden. Die Mehrzahl der inzidentellen kardiovaskulaeren Befunde sind klinisch nur von untergeordneter Bedeutung, allerdings werden immer wieder auch hochgradig relevante Zufallsbefunde wie beispielsweise Aortenaneurysmata oder - gerade bei onkologischen Patienten - Thrombosen und thrombembolische Ereignisse detektiert. Jede CT-Untersuchung sollte gezielt nach inzidentellen Befunden durchsucht werden, da diese je nach klinischer Relevanz von entscheidender Bedeutung fuer das weitere klinische Management des Patienten sein koennen. (orig.)

Does This Patient Have Infectious Mononucleosis?: The Rational Clinical Examination Systematic Review.

Science.gov (United States)

Ebell, Mark H; Call, Marlene; Shinholser, JoAnna; Gardner, Jack

2016-04-12

Early, accurate diagnosis of infectious mononucleosis can help clinicians target treatment, avoid antibiotics, and provide an accurate prognosis. To systematically review the literature regarding the value of the clinical examination and white blood cell count for the diagnosis of mononucleosis. The databases of PubMed (from 1966-2016) and EMBASE (from 1947-2015) were searched and a total of 670 articles and abstracts were reviewed for eligibility. Eleven studies were included that reported data sufficient to calculate sensitivity, specificity, or both for clinical examination findings and white blood cell count parameters compared with a valid reference standard. Data were abstracted from each article by at least 2 reviewers, with discrepancies reconciled by consensus. Clinical findings evaluated in only 1 study are reported with sensitivity, specificity, likelihood ratio (LR), and 95% confidence interval, which were calculated from the available data. Findings evaluated in only 2 studies were summarized with their range, findings evaluated in 3 studies were summarized with a univariate random-effects summary, and findings evaluated in 4 or more studies were summarized with a bivariate random-effects meta-analysis. Sensitivity, specificity, and LRs for the diagnosis of mononucleosis. Mononucleosis is most commonly present among patients aged 5 to 25 years (especially those aged 16-20 years, among whom approximately 1 in 13 patients presenting with sore throat has mononucleosis). The likelihood of mononucleosis is reduced with the absence of any lymphadenopathy (summary sensitivity, 0.91; positive LR range, 0.23-0.44), whereas the likelihood increases with the presence of posterior cervical adenopathy (summary specificity, 0.87; positive LR, 3.1 [95% CI, 1.6-5.9]), inguinal or axillary adenopathy (specificity range, 0.82-0.91; positive LR range, 3.0-3.1), palatine petechiae (specificity, 0.95; positive LR, 5.3 [95% CI, 2.1-13]), and splenomegaly (specificity range

Evaluation of acute bacterial rhino sinusitis in asthma patients based on clinical parameters and imaging studies, together with ear, nose and throat examination

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Faure, Alecsandra Calil Moises; Santoro, Ilka Lopes; Lederman, Henrique Manoel; Fernandes, Ana Luisa Godoy [Federal University of Sao Paulo (UNIFESP/EPM), SP (Brazil). School of Medicine from Sao Paulo. Dept. of Internal Medicine]. E-mail: analgf@terra.com.br; analuisa@pneumo.epm.br; Weckx, Luc Louis Maurice [Federal University of Sao Paulo (UNIFESP/EPM), SP (Brazil). School of Medicine from Sao Paulo. Otorhinolaryngology; Fernandes, Artur da Rocha Correa [Federal University of Sao Paulo (UNIFESP/EPM), SP (Brazil). School of Medicine from Sao Paulo. Dept. of Diagnostic Imaging

2008-06-15

Objective: To evaluate paranasal sinuses in patients with stable or acute asthma in order to determine the prevalence of acute bacterial rhinosinusitis. Methods: A cross-sectional study including 30 patients with acute asthma (73% females) treated in the emergency room and 30 patients with stable asthma (80% females) regularly monitored as outpatients. All patients completed a questionnaire on respiratory signs and symptoms and were submitted to ear, nose and throat (ENT) examination, as well as to X-ray and computed tomography (CT) imaging of the sinuses. Results: Based on the clinical diagnosis, the prevalence of acute bacterial rhinosinusitis was 40% in the patients with acute asthma and 3% in those with stable asthma. The ENT examination findings and the imaging findings in isolation were not useful to confirm the diagnosis. Conclusions: In themselves, ENT examination findings, X-ray findings and CT findings were not useful for the diagnosis of acute bacterial rhinosinusitis. Our results provide further evidence that a clinical diagnosis of bacterial rhinosinusitis should be made with caution. (author)

Evaluation of acute bacterial rhino sinusitis in asthma patients based on clinical parameters and imaging studies, together with ear, nose and throat examination

International Nuclear Information System (INIS)

Faure, Alecsandra Calil Moises; Santoro, Ilka Lopes; Lederman, Henrique Manoel; Fernandes, Ana Luisa Godoy; Weckx, Luc Louis Maurice; Fernandes, Artur da Rocha Correa

2008-01-01

Objective: To evaluate paranasal sinuses in patients with stable or acute asthma in order to determine the prevalence of acute bacterial rhinosinusitis. Methods: A cross-sectional study including 30 patients with acute asthma (73% females) treated in the emergency room and 30 patients with stable asthma (80% females) regularly monitored as outpatients. All patients completed a questionnaire on respiratory signs and symptoms and were submitted to ear, nose and throat (ENT) examination, as well as to X-ray and computed tomography (CT) imaging of the sinuses. Results: Based on the clinical diagnosis, the prevalence of acute bacterial rhinosinusitis was 40% in the patients with acute asthma and 3% in those with stable asthma. The ENT examination findings and the imaging findings in isolation were not useful to confirm the diagnosis. Conclusions: In themselves, ENT examination findings, X-ray findings and CT findings were not useful for the diagnosis of acute bacterial rhinosinusitis. Our results provide further evidence that a clinical diagnosis of bacterial rhinosinusitis should be made with caution. (author)

Online examiner calibration across specialties.

Science.gov (United States)

Sturman, Nancy; Wong, Wai Yee; Turner, Jane; Allan, Chris

2017-09-26

Integrating undergraduate medical curricula horizontally across clinical medical specialties may be a more patient-centred and learner-centred approach than rotating students through specialty-specific teaching and assessment, but requires some interspecialty calibration of examiner judgements. Our aim was to evaluate the acceptability and feasibility of an online pilot of interdisciplinary examiner calibration. Fair clinical assessment is important to both medical students and clinical teachers METHODS: Clinical teachers were invited to rate video-recorded student objective structured clinical examination (OSCE) performances and join subsequent online discussions using the university's learning management system. Post-project survey free-text and Likert-scale participant responses were analysed to evaluate the acceptability of the pilot and to identify recommendations for improvement. Although 68 clinicians were recruited to participate, and there were 1599 hits on recordings and discussion threads, only 25 clinical teachers rated at least one student performance, and 18 posted at least one comment. Participants, including rural doctors, appeared to value the opportunity for interdisciplinary rating calibration and discussion. Although the asynchronous online format had advantages, especially for rural doctors, participants reported considerable IT challenges. Our findings suggest that fair clinical assessment is important to both medical students and clinical teachers. Interspecialty discussions about assessment may have the potential to enrich intraspecialty perspectives, enhance interspecialty engagement and collaboration, and improve the quality of clinical teacher assessment. Better alignment of university and hospital systems, a face to face component and other modifications may have enhanced clinician engagement with this project. Findings suggest that specialty assessment cultures and content expertise may not be barriers to pursuing more integrated

Evaluation of perceived and actual competency in a family medicine objective structured clinical examination.

Science.gov (United States)

Graves, Lisa; Lalla, Leonora; Young, Meredith

2017-04-01

To examine the relationship between objective assessment of performance and self-rated competence immediately before and after participation in a required summative family medicine clerkship objective structured clinical examination (OSCE). Learners rated their competence (on a 7-point Likert scale) before and after an OSCE along 3 dimensions: general, specific, and professional competencies relevant to family medicine. McGill University in Montreal, Que. All 168 third-year clinical clerks completing their mandatory family medicine rotation in 2010 to 2011 were invited to participate. Self-ratings of competence and objective performance scores were compared, and were examined to determine if OSCEs could be a "corrective" tool for self-rating perceived competence (ie, if the experience of undergoing an assessment might assist learners in recalibrating their understanding of their own performance). A total of 140 (83%) of the third-year clinical clerks participated. Participating in an OSCE decreased learners' ratings of perceived competence (pre-OSCE score = 4.9, post-OSCE score = 4.7; F 1,3192 = 4.2; P  competence for all categories of behaviour (before and after) showed no relationship to OSCE performance ( r .08 for all), nor did ratings of station-relevant competence (before and after) ( r .09 for all). Ratings of competence before and after the OSCE were correlated for individual students ( r > 0.40 and P perceived competence had decreased, and these ratings had little relationship to actual performance, regardless of the specificity of the rated competency. Discordance between perceived and actual competence is neither novel nor unique to family medicine. However, this discordance is an important consideration for the development of competency-based curricula. Copyright© the College of Family Physicians of Canada.

Examining structural and clinical factors associated with implementation of standing orders for adult immunization.

Science.gov (United States)

Yonas, Michael A; Nowalk, Mary Patricia; Zimmerman, Richard K; Ahmed, Faruque; Albert, Steven M

2012-01-01

A proven method to increase vaccination rates in primary care is a standing orders program (SOP) for nonphysician staff to assess and vaccinate eligible individuals without a specific written physician order. This study describes a mixed methods approach to examining physicians' beliefs and attitudes about and adoption of SOPs for adult immunizations, specifically, influenza and pneumococcal polysaccharide vaccine. Focus groups and in-depth interviews of physicians, nurses, practice managers, and the medical director of a managed care health plan were conducted. Results were used to enrich a concise survey based on the Awareness-to-Adherence model of physician behavior and previous research, which was mailed to 1,640 general internists and family physicians nationwide. Barriers to SOPs identified through qualitative methods were lack of interest in changing the status quo, a physician-dominated hierarchy, and fear of malpractice. Facilitators included having an electronic medical record and a practice culture that was open to change. The survey (response rate 67%) confirmed the facilitators and further identified patient, physician, and practice factors that served as barriers to establishing and maintaining SOPs. This mixed methods approach provided the opportunity to develop a tailored and practice-oriented survey for examining the contextual factors influencing clinical providers' decisions to implement SOPs for adult immunization. © 2011 National Association for Healthcare Quality.

In vitro activity of Inula helenium against clinical Staphylococcus aureus strains including MRSA.

LENUS (Irish Health Repository)

O'Shea, S

2009-01-01

The present study aims to investigate the bactericidal activity (specifically antistaphylococcal) of Inula helenium. The antimicrobial activity of the extract is tested against 200 clinically significant Irish Staphylococcus aureus isolates consisting of methicillin-resistant (MRSA) and -sensitive (MSSA) S. aureus using a drop test method and a microbroth dilution method. The antibacterial effect is evaluated by measuring the area of the inhibition zone against the isolates. Results proved I. helenium to be 100% effective against the 200 staphylococci tested, with 93% of isolates falling within the ++ and +++ groups. The minimum bactericidal concentration of I. helenium was examined on a subset of isolates and values ranged from 0.9 mg\\/mL to 9.0 mg\\/mL. The extract was equally effective against antibiotic-resistant and -sensitive strains. This plant therefore possesses compounds with potent antistaphylococcal properties, which in the future could be used to complement infection control policies and prevent staphylococcal infection and carriage. This research supports other studies wherein herbal plants exhibiting medicinal properties are being examined to overcome the problems of antibiotic resistance and to offer alternatives in the treatment and control of infectious diseases.

Safety and function of a new clinical intracerebral microinjection instrument for stem cells and therapeutics examined in the Göttingen minipig

DEFF Research Database (Denmark)

Bjarkam, Carsten R; GLUD, AN; Margolin, Lee

2010-01-01

Safety and function of a new clinical intracerebral microinjection instrument for stem cells and therapeutics examined in the Göttingen minipig......Safety and function of a new clinical intracerebral microinjection instrument for stem cells and therapeutics examined in the Göttingen minipig...

An Assessment of an Oral Examination Format for Evaluating Clinical Competence in Emergency Medicine.

Science.gov (United States)

Solomon, David J.; And Others

1990-01-01

In July 1989 the American Board of Emergency Medicine conducted a field test of the oral recertification examination process. Sixteen examiners and 25 examinees participated in the field test. The examination included 3 chart-stimulated recall and 3 simulated-patient encounter cases. (MLW)

Use of Portable Digital Devices to Analyze Autonomic Stress Response in Psychology Objective Structured Clinical Examination.

Science.gov (United States)

Beltrán-Velasco, Ana Isabel; Bellido-Esteban, Alberto; Ruisoto-Palomera, Pablo; Clemente-Suárez, Vicente Javier

2018-01-12

The aim of the present study was to explore changes in the autonomic stress response of Psychology students in a Psychology Objective Structured Clinical Examination (OSCE) and their relationship with OSCE performance. Variables of autonomic modulation by the analysis of heart rate variability in temporal, frequency and non-linear domains, subjective perception of distress strait and academic performance were measured before and after the two different evaluations that composed the OSCE. A psychology objective structured clinical examination composed by two different evaluation scenarios produced a large anxiety anticipatory response, a habituation response in the first of the evaluation scenarios and a in the entire evaluation, and a no habituation response in the second evaluation scenario. Autonomic modulation parameters do not correlate with academic performance of students.

Clinical examination and physical assessment of hip joint-related pain in athletes

DEFF Research Database (Denmark)

Reiman, Michael P; Thorborg, Kristian

2014-01-01

UNLABELLED: Evidence-based clinical examination and assessment of the athlete with hip joint related pain is complex. It requires a systematic approach to properly differentially diagnose competing potential causes of athletic pain generation. An approach with an initial broad focus (and hence use...... of highly sensitive tests/measures) that then is followed by utilizing more specific tests/measures to pare down this imprecise differential diagnosis list is suggested. Physical assessment measures are then suggested to discern impairments, activity and participation restrictions for athletes with hip...

Assessment of first-year veterinary students' communication skills using an objective structured clinical examination: the importance of context.

Science.gov (United States)

Hecker, Kent G; Adams, Cindy L; Coe, Jason B

2012-01-01

Communication skills are considered to be a core clinical skill in veterinary medicine and essential for practice success, including outcomes of care for patients and clients. While veterinary schools include communication skills training in their programs, there is minimal knowledge on how best to assess communication competence throughout the undergraduate program. The purpose of this study was to further our understanding of the reliability, utility, and suitability of a communication skills Objective Structured Clinical Examination (OSCE). Specifically we wanted to (1) identify the greatest source of variability (student, rater, station, and track) within a first-year, four station OSCE using exam scores and scores from videotape review by two trained raters, and (2) determine the effect of different stations on students' communication skills performance. Reliability of the scores from both the exam data and the two expert raters was 0.50 and 0.46 respectively, with the greatest amount of variance attributable to student by station. The percentage of variance due to raters in the exam data was 16.35%, whereas the percentage of variance for the two expert raters was 0%. These results have three important implications. First, the results reinforce the need for communication educators to emphasize that use of communication skills is moderated by the context of the clinical interaction. Second, by increasing rater training the amount of error in the scores due to raters can be reduced and inter-rater reliability increases. Third, the communication assessment method (in this case the OSCE checklist) should be built purposefully, taking into consideration the context of the case.

[New intensifying screens in clinical radiology. II. Examinations in clinical practice].

Science.gov (United States)

Freyschmidt, J; Saure, D; Hagemann, G

1976-09-01

A clinically applicable procedure for testing new intensifying rare earth screens, as well as the special Siemens' screen is described. The results are related to universal screens. The film-screen combination alpha 4XD (gadolinium oxysulphide with normal, green sensitive film) results in a reduction of radiation dose to half with detail comparable with universal screens. The Siemens' special screen has similar advantages. Screens with a higher intensification factor and reduction of the mAs to one sixth results in loss of detail. This does not necessarily reduce their clinical use if they are used for appropriate purposes. The results of this clinically orientated technique agreed well with physically objective methods using lead grids. The advantages of the new screens are discussed in terms of their practical application.

Effectiveness of a Simulated Clinical Examination in the Assessment of the Clinical Competencies of Entry-Level Trainees in a Family Medicine Residency Programme

Science.gov (United States)

Curran, Vernon R.; Butler, Roger; Duke, Pauline; Eaton, William H.; Moffatt, Scott M.; Sherman, Greg P.; Pottle, Madge

2012-01-01

Clinical competence is a multidimensional concept and encompasses a variety of skills including procedural, problem-solving and clinical judgement. The initial stages of postgraduate medical training are believed to be a particularly important time for the development of clinical skill competencies. This study reports on an evaluation of a…

[The informed consent in international clinical trials including developing countries].

Science.gov (United States)

Montenegro Surís, Alexander; Monreal Agüero, Magda Elaine

2008-01-01

The informed consent procedure has been one of the most important controversies of ethical debates about clinical trials in developing countries. In this essay we present our recommendations about important aspects to consider in the informed consent procedure for clinical trials in developing countries. We performed a full publications review identified by MEDLINE using these terms combinations: informed consent, developing countries, less developed countries and clinical trials. To protect volunteers in less developed countries should be valuated the importance of the community in the informed consent proceeding. The signing and dating of the informed consent form is not always the best procedure to document the informed consent. The informed consent form should be written by local translators. Alternative medias of communications could be needed for communicatios of the information to volunteers. Comparing with developed countries the informed consent proceeding in clinical trials in developing countries frequently require additional efforts. The developing of pragmatic researches is needed to implement informed consent proceedings assuring subjects voluntarily in each developing country. The main aspects to define in each clinical trial for each country are the influence of the community, the effective communication of the information, the documentation of the informed consent and local authority's control.

How well do second-year students learn physical diagnosis? Observational study of an objective structured clinical examination (OSCE

Directory of Open Access Journals (Sweden)

Simon Steven R

2002-01-01

Full Text Available Abstract Background Little is known about using the Objective Structured Clinical Examination (OSCE in physical diagnosis courses. The purpose of this study was to describe student performance on an OSCE in a physical diagnosis course. Methods Cross-sectional study at Harvard Medical School, 1997–1999, for 489 second-year students. Results Average total OSCE score was 57% (range 39–75%. Among clinical skills, students scored highest on patient interaction (72%, followed by examination technique (65%, abnormality identification (62%, history-taking (60%, patient presentation (60%, physical examination knowledge (47%, and differential diagnosis (40% (p Conclusions Students scored higher on interpersonal and technical skills than on interpretive or integrative skills. Station scores identified specific content that needs improved teaching.

Association Between National Board Dental Examination Part II Scores and Comprehensive Examinations at Harvard School of Dental Medicine.

Science.gov (United States)

Lee, Min Kyeong; Allareddy, Veerasathpurush; Howell, T Howard; Karimbux, Nadeem Y

2011-01-01

Harvard School of Dental Medicine (HSDM) uses a hybrid problem-based approach to teaching in the predoctoral program. The objective structured clinical examination (OSCE) is a formative examination designed to assess the performance of students in the problem-based learning (PBL) curriculum. At HSDM three comprehensive examinations with OSCE components are administered during the third and fourth years of clinical training. The National Board Dental Examination (NBDE) Part II is taken in the final year of the predoctoral program. This study examines the association between the NBDE Part II and the comprehensive exams held at HSDM. Predoctoral students from the HSDM classes of 2005 and 2006 were included in this study. The outcome variable of interest was the scores obtained by students in the NBDE Part II, and the main independent variable of interest was the performance of students in the comprehensive exams (honors, pass, make-up exam to pass). The Mann-Whitney U-test was used to examine the association between the grades obtained in the each of the three comprehensive exams and the NBDE Part II scores. Multivariable linear regression analysis was also used to examine the association between the NBDE Part II scores and the comprehensive exam grades. The effect of potential confounding factors including age, sex, and race/ethnicity was adjusted. The results suggest that students who performed well in the comprehensive exams performed better on the NBDE Part II, even after adjusting for confounding factors. Future studies will examine the long-term impact of PBL on postdoctoral plans and career choices.

A patient safety objective structured clinical examination.

Science.gov (United States)

Singh, Ranjit; Singh, Ashok; Fish, Reva; McLean, Don; Anderson, Diana R; Singh, Gurdev

2009-06-01

There are international calls for improving education for health care workers around certain core competencies, of which patient safety and quality are integral and transcendent parts. Although relevant teaching programs have been developed, little is known about how best to assess their effectiveness. The objective of this work was to develop and implement an objective structured clinical examination (OSCE) to evaluate the impact of a patient safety curriculum. The curriculum was implemented in a family medicine residency program with 47 trainees. Two years after commencing the curriculum, a patient safety OSCE was developed and administered at this program and, for comparison purposes, to incoming residents at the same program and to residents at a neighboring residency program. All 47 residents exposed to the training, all 16 incoming residents, and 10 of 12 residents at the neighboring program participated in the OSCE. In a standardized patient case, error detection and error disclosure skills were better among trained residents. In a chart-based case, trained residents showed better performance in identifying deficiencies in care and described more appropriate means of addressing them. Third year residents exposed to a "Systems Approach" course performed better at system analysis and identifying system-based solutions after the course than before. Results suggest increased systems thinking and inculcation of a culture of safety among residents exposed to a patient safety curriculum. The main weaknesses of the study are its small size and suboptimal design. Much further investigation is needed into the effectiveness of patient safety curricula.

Optimal use of MRI in clinical trials, clinical care and clinical registries of patients with rheumatoid arthritis

DEFF Research Database (Denmark)

Østergaard, Mikkel; Møller-Bisgaard, Signe

2014-01-01

the benefits of including MRI in treat-to-target strategies. The benefits of incorporating MRI into clinical registries are not yet known, but may include improved knowledge about the real-life advantages of MRI, as well as opportunities to develop better clinical and laboratory composite measures to monitor......Magnetic resonance imaging (MRI) clearly is more sensitive than clinical examination and conventional radiography (x-ray) for detection of inflammation (synovitis, bone marrow oedema (osteitis) and tenosynovitis) and damage (bone erosion and cartilage loss/joint space narrowing) in patients...... with rheumatoid arthritis (RA). The question is when and how MRI should be used. The present article reviews our knowledge about, and provides suggestions for, the use of MRI in clinical trials, clinical care and clinical registries. In clinical trials, the OMERACT RA MRI scoring system (RAMRIS) is a thoroughly...

Dysphagia in Lewy body dementia - a clinical observational study of swallowing function by videofluoroscopic examination.

Science.gov (United States)

Londos, Elisabet; Hanxsson, Oskar; Alm Hirsch, Ingrid; Janneskog, Anna; Bülow, Margareta; Palmqvist, Sebastian

2013-10-07

Dysphagia, which can result in aspiration pneumonia and death, is a well-known problem in patients with dementia and Parkinson's disease. There are few studies on dysphagia in patients with dementia with Lewy bodies (DLB) and Parkinson's disease dementia (PDD), especially studies objectively documenting the type of swallowing dysfunction. The aim of this study was therefore to investigate the prevalence, and define the actual swallowing dysfunction according to a videofluoroscopic swallowing examination (VFSE) in patients with DLB and PDD. Eighty-two consecutive patients with DLB or PDD in a clinical follow-up program were asked about symptoms of dysphagia. Those experiencing dysphagia were examined with VFSE. Prevalence and type of swallowing dysfunction was recorded. Twenty-six patients (32%) reported symptoms of dysphagia such as swallowing difficulties or coughing. Twenty-four (92%) of these had a documented swallowing dysfunction on VFSE. Eighty-eight percent suffered from pharyngeal dysfunction. Almost all DLB or PDD patients with subjective signs of dysphagia had pathologic results on VFSE, the majority of pharyngeal type. This type of dysphagia has not been reported in DLB before. The results have clinical implications and highlight the importance of asking for and examining swallowing function to prevent complications such as aspiration.

[Implementation of bedside training and advanced objective structured clinical examination (OSCE) trial to learn and confirm about pharmacy clinical skills].

Science.gov (United States)

Tokunaga, Jin; Takamura, Norito; Ogata, Kenji; Setoguchi, Nao; Sato, Keizo

2013-01-01

Bedside training for fourth-year students, as well as seminars in hospital pharmacy (vital sign seminars) for fifth-year students at the Department of Pharmacy of Kyushu University of Health and Welfare have been implemented using patient training models and various patient simulators. The introduction of simulation-based pharmaceutical education, where no patients are present, promotes visually, aurally, and tactilely simulated learning regarding the evaluation of vital signs and implementation of physical assessment when disease symptoms are present or adverse effects occur. A patient simulator also promotes the creation of training programs for emergency and critical care, with which basic as well as advanced life support can be practiced. In addition, an advanced objective structured clinical examination (OSCE) trial has been implemented to evaluate skills regarding vital signs and physical assessments. Pharmacists are required to examine vital signs and conduct physical assessment from a pharmaceutical point of view. The introduction of these pharmacy clinical skills will improve the efficacy of drugs, work for the prevention or early detection of adverse effects, and promote the appropriate use of drugs. It is considered that simulation-based pharmaceutical education is essential to understand physical assessment, and such education will ideally be applied and developed according to on-site practices.

Hyperthyroidism and Graves' disease: Is an ultrasound examination needed?

Directory of Open Access Journals (Sweden)

Lakshminarayanan Varadhan

2016-01-01

Full Text Available Aim: The aim of our study was to assess the limitation of clinical examination in determining the morphology of thyroid gland in patients with hyperthyroidism and its implications. Methods: A retrospective analysis of consecutive patients with hyperthyroidism seen in a tertiary endocrine clinic were analyzed. Sub-analysis was performed on patients with proven Graves' disease. Results: Of the 133 patients included in this study with hyperthyroidism, 60 (45% patients had significant nodularity on ultrasound (US. However, only 67% of these were identified on clinical examination. In patients with confirmed Graves' disease (n = 73, the discordance between US and clinical examination was very similar (18 of 30 patients, 60%. Conclusion: US should form an essential part of the evaluation of hyperthyroidism as the morphology of thyroid gland could be variable and nodules in these glands would also need to be appropriately investigated. This would also significantly influence decision-making and appropriate immediate and follow-up management plan.

The Benefits of Including Clinical Factors in Rectal Normal Tissue Complication Probability Modeling After Radiotherapy for Prostate Cancer

International Nuclear Information System (INIS)

Defraene, Gilles; Van den Bergh, Laura; Al-Mamgani, Abrahim; Haustermans, Karin; Heemsbergen, Wilma; Van den Heuvel, Frank; Lebesque, Joos V.

2012-01-01

Purpose: To study the impact of clinical predisposing factors on rectal normal tissue complication probability modeling using the updated results of the Dutch prostate dose-escalation trial. Methods and Materials: Toxicity data of 512 patients (conformally treated to 68 Gy [n = 284] and 78 Gy [n = 228]) with complete follow-up at 3 years after radiotherapy were studied. Scored end points were rectal bleeding, high stool frequency, and fecal incontinence. Two traditional dose-based models (Lyman-Kutcher-Burman (LKB) and Relative Seriality (RS) and a logistic model were fitted using a maximum likelihood approach. Furthermore, these model fits were improved by including the most significant clinical factors. The area under the receiver operating characteristic curve (AUC) was used to compare the discriminating ability of all fits. Results: Including clinical factors significantly increased the predictive power of the models for all end points. In the optimal LKB, RS, and logistic models for rectal bleeding and fecal incontinence, the first significant (p = 0.011–0.013) clinical factor was “previous abdominal surgery.” As second significant (p = 0.012–0.016) factor, “cardiac history” was included in all three rectal bleeding fits, whereas including “diabetes” was significant (p = 0.039–0.048) in fecal incontinence modeling but only in the LKB and logistic models. High stool frequency fits only benefitted significantly (p = 0.003–0.006) from the inclusion of the baseline toxicity score. For all models rectal bleeding fits had the highest AUC (0.77) where it was 0.63 and 0.68 for high stool frequency and fecal incontinence, respectively. LKB and logistic model fits resulted in similar values for the volume parameter. The steepness parameter was somewhat higher in the logistic model, also resulting in a slightly lower D 50 . Anal wall DVHs were used for fecal incontinence, whereas anorectal wall dose best described the other two endpoints. Conclusions

The Benefits of Including Clinical Factors in Rectal Normal Tissue Complication Probability Modeling After Radiotherapy for Prostate Cancer

Energy Technology Data Exchange (ETDEWEB)

Defraene, Gilles, E-mail: gilles.defraene@uzleuven.be [Radiation Oncology Department, University Hospitals Leuven, Leuven (Belgium); Van den Bergh, Laura [Radiation Oncology Department, University Hospitals Leuven, Leuven (Belgium); Al-Mamgani, Abrahim [Department of Radiation Oncology, Erasmus Medical Center - Daniel den Hoed Cancer Center, Rotterdam (Netherlands); Haustermans, Karin [Radiation Oncology Department, University Hospitals Leuven, Leuven (Belgium); Heemsbergen, Wilma [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands); Van den Heuvel, Frank [Radiation Oncology Department, University Hospitals Leuven, Leuven (Belgium); Lebesque, Joos V. [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands)

2012-03-01

Purpose: To study the impact of clinical predisposing factors on rectal normal tissue complication probability modeling using the updated results of the Dutch prostate dose-escalation trial. Methods and Materials: Toxicity data of 512 patients (conformally treated to 68 Gy [n = 284] and 78 Gy [n = 228]) with complete follow-up at 3 years after radiotherapy were studied. Scored end points were rectal bleeding, high stool frequency, and fecal incontinence. Two traditional dose-based models (Lyman-Kutcher-Burman (LKB) and Relative Seriality (RS) and a logistic model were fitted using a maximum likelihood approach. Furthermore, these model fits were improved by including the most significant clinical factors. The area under the receiver operating characteristic curve (AUC) was used to compare the discriminating ability of all fits. Results: Including clinical factors significantly increased the predictive power of the models for all end points. In the optimal LKB, RS, and logistic models for rectal bleeding and fecal incontinence, the first significant (p = 0.011-0.013) clinical factor was 'previous abdominal surgery.' As second significant (p = 0.012-0.016) factor, 'cardiac history' was included in all three rectal bleeding fits, whereas including 'diabetes' was significant (p = 0.039-0.048) in fecal incontinence modeling but only in the LKB and logistic models. High stool frequency fits only benefitted significantly (p = 0.003-0.006) from the inclusion of the baseline toxicity score. For all models rectal bleeding fits had the highest AUC (0.77) where it was 0.63 and 0.68 for high stool frequency and fecal incontinence, respectively. LKB and logistic model fits resulted in similar values for the volume parameter. The steepness parameter was somewhat higher in the logistic model, also resulting in a slightly lower D{sub 50}. Anal wall DVHs were used for fecal incontinence, whereas anorectal wall dose best described the other two endpoints

Predictive value of the korean academy of family medicine in-training examination for certifying examination.

Science.gov (United States)

Cho, Jung-Jin; Kim, Ji-Yong

2011-09-01

In-training examination (ITE) is a cognitive examination similar to the written test, but it is different from the Clinical Practice Examination of the Korean Academy of Family Medicine (KAFM) Certification Examination (CE). The objective of this is to estimate the positive predictive value of the KAFM-ITE for identifying residents at risk for poor performance on the three types of KAFM-CE. 372 residents who completed the KAFM-CE in 2011 were included. We compared the mean KAFM-CE scores with ITE experience. We evaluated the correlation and the positive predictive value (PPV) of ITE for the multiple choice question (MCQ) scores of 1st written test & 2nd slide examination, the total clinical practice examination scores, and the total sum of 2nd test. 275 out of 372 residents completed ITE. Those who completed ITE had significantly higher MCQ scores of 1st written test than those who did not. The correlation of ITE scores with 1st written MCQ (0.627) was found to be the highest among the other kinds of CE. The PPV of the ITE score for 1st written MCQ scores was 0.672. The PPV of the ITE score ranged from 0.376 to 0.502. The score of the KAFM ITE has acceptable positive predictive value that could be used as a part of comprehensive evaluation system for residents in cognitive field.

Why Not Wait? Eight Institutions Share Their Experiences Moving United States Medical Licensing Examination Step 1 After Core Clinical Clerkships.

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Daniel, Michelle; Fleming, Amy; Grochowski, Colleen O'Conner; Harnik, Vicky; Klimstra, Sibel; Morrison, Gail; Pock, Arnyce; Schwartz, Michael L; Santen, Sally

2017-11-01

The majority of medical students complete the United States Medical Licensing Examination Step 1 after their foundational sciences; however, there are compelling reasons to examine this practice. This article provides the perspectives of eight MD-granting medical schools that have moved Step 1 after the core clerkships, describing their rationale, logistics of the change, outcomes, and lessons learned. The primary reasons these institutions cite for moving Step 1 after clerkships are to foster more enduring and integrated basic science learning connected to clinical care and to better prepare students for the increasingly clinical focus of Step 1. Each school provides key features of the preclerkship and clinical curricula and details concerning taking Steps 1 and 2, to allow other schools contemplating change to understand the landscape. Most schools report an increase in aggregate Step 1 scores after the change. Despite early positive outcomes, there may be unintended consequences to later scheduling of Step 1, including relatively late student reevaluations of their career choice if Step 1 scores are not competitive in the specialty area of their choice. The score increases should be interpreted with caution: These schools may not be representative with regard to mean Step 1 scores and failure rates. Other aspects of curricular transformation and rising national Step 1 scores confound the data. Although the optimal timing of Step 1 has yet to be determined, this article summarizes the perspectives of eight schools that changed Step 1 timing, filling a gap in the literature on this important topic.

A core competency-based objective structured clinical examination (OSCE) can predict future resident performance.

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Wallenstein, Joshua; Heron, Sheryl; Santen, Sally; Shayne, Philip; Ander, Douglas

2010-10-01

This study evaluated the ability of an objective structured clinical examination (OSCE) administered in the first month of residency to predict future resident performance in the Accreditation Council for Graduate Medical Education (ACGME) core competencies. Eighteen Postgraduate Year 1 (PGY-1) residents completed a five-station OSCE in the first month of postgraduate training. Performance was graded in each of the ACGME core competencies. At the end of 18 months of training, faculty evaluations of resident performance in the emergency department (ED) were used to calculate a cumulative clinical evaluation score for each core competency. The correlations between OSCE scores and clinical evaluation scores at 18 months were assessed on an overall level and in each core competency. There was a statistically significant correlation between overall OSCE scores and overall clinical evaluation scores (R = 0.48, p competencies of patient care (R = 0.49, p competencies. An early-residency OSCE has the ability to predict future postgraduate performance on a global level and in specific core competencies. Used appropriately, such information can be a valuable tool for program directors in monitoring residents' progress and providing more tailored guidance. © 2010 by the Society for Academic Emergency Medicine.

Examination of a clinical teaching effectiveness instrument used for summative faculty assessment.

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Bierer, S Beth; Hull, Alan L

2007-12-01

This study explores whether a clinical teaching effectiveness (CTE) instrument provides valid scores for summative faculty assessment. The sample included all CTE instruments (n = 10,087) that learners (N = 1,194) completed to assess clinical teachers (N = 872) during 1 academic year. The authors investigated response processes (e.g., missing data, straight-line responses, level of learner), internal structure (e.g., confirmatory and exploratory factor analysis), teaching ratings by learner group (medical student or resident), and relation to other variables (e.g., correlation with global rating). Response processes identified a high prevalence of straight-line responses (same rating across all items) and differential patterns of missing data by learner group. Medical students rated their teachers higher than residents, and CTE scores had different factor structures depending on learner group. High correlation coefficients of CTE items with a single rating of overall teaching performance suggest that learners consider global performance when assessing clinical teaching performance.

Validity and Reliability of Clinical Examination in the Diagnosis of Myofascial Pain Syndrome and Myofascial Trigger Points in Upper Quarter Muscles.

Science.gov (United States)

Mayoral Del Moral, Orlando; Torres Lacomba, María; Russell, I Jon; Sánchez Méndez, Óscar; Sánchez Sánchez, Beatriz

2017-12-15

To determine whether two independent examiners can agree on a diagnosis of myofascial pain syndrome (MPS). To evaluate interexaminer reliability in identifying myofascial trigger points in upper quarter muscles. To evaluate the reliability of clinical diagnostic criteria for the diagnosis of MPS. To evaluate the validity of clinical diagnostic criteria for the diagnosis of MPS. Validity and reliability study. Provincial Hospital. Toledo, Spain. Twenty myofascial pain syndrome patients and 20 healthy, normal control subjects, enrolled by a trained and experienced examiner. Ten bilateral muscles from the upper quarter were evaluated by two experienced examiners. The second examiner was blinded to the diagnosis group. The MPS diagnosis required at least one muscle to have an active myofascial trigger point. Three to four days separated the two examinations. The primary outcome measure was the frequency with which the two examiners agreed on the classification of the subjects as patients or as healthy controls. The kappa statistic (K) was used to determine the level of agreement between both examinations, interpreted as very good (0.81-1.00), good (0.61-0.80), moderate (0.41-0.60), fair (0.21-0.40), or poor (≤0.20). Interexaminer reliability for identifying subjects with MPS was very good (K = 1.0). Interexaminer reliability for identifying muscles leading to a diagnosis of MPS was also very good (K = 0.81). Sensitivity and specificity showed high values for most examination tests in all muscles, which confirms the validity of clinical diagnostic criteria in the diagnosis of MPS. Interrater reliability between two expert examiners identifying subjects with MPS involving upper quarter muscles exhibited substantial agreement. These results suggest that clinical criteria can be valid and reliable in the diagnosis of this condition. © 2017 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

CAUSES AND CLINICAL CHARACTERISTICS OF CHRONIC COR ...

African Journals Online (AJOL)

hi-tech

2004-04-04

Apr 4, 2004 ... Design: A hospital based cross-sectional study. Setting: Tikur Anbessa ... clinical, chest X-ray and electro-cardio graphic findings were included in the ... had a detailed clinical examination including a history of smoking and ...

Replication of a Modified Factor Structure for the Eating Disorder Examination-Questionnaire: Extension to Clinical Eating Disorder and Non-clinical Samples in Portugal.

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Machado, Paulo P P; Grilo, Carlos M; Crosby, Ross D

2018-01-01

Psychometric investigations of the Eating Disorder Examination-Questionnaire (EDE-Q) have generally not supported the original scale structure. The present study tested an alternative brief factor structure in two large Portuguese samples: (1) a non-clinical sample of N = 4117 female students and (2) a treatment-seeking sample of N = 609 patients diagnosed with eating disorders. Confirmatory factor analysis revealed a poor fit for the original EDE-Q structure in both the non-clinical and the clinical samples but revealed a good fit for the alternative 7-item 3-factor structure (dietary restraint, shape/weight overvaluation and body dissatisfaction). Factor loadings were invariant across samples and across the different specific eating disorder diagnoses in the clinical sample. These confirmatory factor analysis findings, which replicate findings from studies with diverse predominately overweight/obese samples, supported a modified 7-item, 3-factor structure for the EDE-Q. The reliable findings across different non-clinical and clinical eating disorder groups provide confidence regarding the potential utility of this brief version. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.

Structured Evaluation of Glioma Patients by an Occupational Therapist-Is Our Clinical Examination Enough?

Science.gov (United States)

Freyschlag, Christian Franz; Kerschbaumer, Johannes; Pinggera, Daniel; Bacher, Gabriele; Mur, Erich; Thomé, Claudius

2017-07-01

Preservation of neurologic function is mandatory when offering a surgical intervention to patients with low-grade gliomas (LGGs), given that the goal of any treatment is the patient's return to their normal everyday life. To determine whether a structured evaluation by an occupational therapist can reveal deficits that might be overseen in routine clinical examination of patients with a surgically treated LGG. A total of 20 patients with radiographically suspected LGG were examined in a standardized fashion at 3 stages: preoperatively, postoperatively, and 3 months thereafter. Results were analyzed descriptively. A total of 19 patients (95%) showed no postoperative motor deficit; one suffered from akinesia due to supplementary motor area involvement and demonstrated a transient deficit with manifestation on the first postoperative day. Patients with eloquent LGGs, involving speech (n = 6, 30%), exhibited different transient speech disturbances according to the location of the lesion. Structured testing revealed a postoperative worsening of movement mirroring (upper extremity) and finger discrimination (sensory) in 5 of 20 patients (25%). Force meter evaluation of the upper extremity was decreased significantly postoperatively for the affected hemisphere, even though motor deficits were absent in most patients. The action research arm test detected deterioration in more than one half of the patients postoperatively. Patients recovered from these deficits within the first 3 months. Routine clinical examination and neuropsychological evaluation fail to detect mild deficits in sensory function, reactivity, and apraxia, which may have a serious impact on patients' ability to return to their normal lives and work. Copyright © 2017 Elsevier Inc. All rights reserved.

Extent of misclassification of death from Creutzfeldt-Jakob disease in England 1979-96: retrospective examination of clinical records

Science.gov (United States)

Majeed, Azeem; Lehmann, Petra; Kirby, Liz; Knight, Richard; Coleman, Michel

2000-01-01

Objective To investigate the extent to which deaths from Creutzfeldt-Jakob disease were misclassified during 1979-96. Design Structured review of clinical records based on predetermined criteria to determine whether death could have been due to sporadic or variant Creutzfeldt-Jakob disease. Setting 100 health authorities and 275 NHS trusts in England. Subjects 1485 people who died aged 15-44 years from selected neurological disorders in England during 1979-96. Main outcome measure Cause of death. Results The clinical records of 705 (48%) subjects were successfully traced. Tracing of clinical records was highest in subjects who died during 1990-6. There was sufficient information in the records of 640 (91%) of the 705 subjects to exclude Creutzfeldt-Jakob disease as a cause of death. In 61 (9%) subjects, there was insufficient information to reach any conclusion about the validity of the cause of death recorded on the death certificate. The clinical records of four subjects were examined further by the National Creutzfeldt-Jakob Disease Surveillance Unit; none was thought to have died from Creutzfeldt-Jakob disease. Conclusions No new cases of sporadic or variant Creutzfeldt-Jakob disease were detected in a sample of deaths most likely to have included misclassified cases. This suggests that the surveillance system is unlikely to have missed a significant number of cases among people aged 15-44 years. Hence, any rapid increase in the number of cases of variant Creutzfeldt-Jakob disease in this age group is likely to be real not artefactual. PMID:10634732

Clinical assessment of organizational strategy: An examination of healthy adults.

Science.gov (United States)

Banerjee, Pia; White, Desirée A

2015-06-01

During the assessment of patients with cognitive difficulties, clinicians often examine strategic processing, particularly the ability to use organization-based strategies to efficiently complete various tasks. Several commonly used neuropsychological tasks are currently thought to provide measures of organizational strategic processing, but empirical evidence for the construct validity of these strategic measures is needed before interpreting them as measuring the same underlying ability. This is particularly important for the assessment of organizational strategic processing because the measures span cognitive domains (e.g., memory strategy, language strategy) as well as types of organization. In the present study, 200 adults were administered cognitive tasks commonly used in clinical practice to assess organizational strategic processing. Factor analysis was used to examine whether these measures of organizational strategic processing, which involved different cognitive domains and types of organization, could be operationalized as measuring a unitary construct. A very good-fitting model of the data demonstrated no significant shared variance among any of the strategic variables from different tasks (root mean square error of approximation strategic processing is highly specific to the demands and goals of individual tasks even when tasks share commonalities such as involving the same cognitive domain. In the design of neuropsychological batteries involving the assessment of organizational strategic processing, it is recommended that various strategic measures across cognitive domains and types of organizational processing are selected as guided by each patient's individual cognitive difficulties. (c) 2015 APA, all rights reserved).

Cost-effectiveness analysis of mammography and clinical breast examination strategies

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Ahern, Charlotte Hsieh; Shen, Yu

2009-01-01

Purpose Breast cancer screening by mammography and clinical breast exam are commonly used for early tumor detection. Previous cost-effectiveness studies considered mammography alone or did not account for all relevant costs. In this study, we assessed the cost-effectiveness of screening schedules recommended by three major cancer organizations and compared them with alternative strategies. We considered costs of screening examinations, subsequent work-up, biopsy, and treatment interventions after diagnosis. Methods We used a microsimulation model to generate women’s life histories, and assessed screening and treatment impacts on survival. Using statistical models, we accounted for age-specific incidence, preclinical disease duration, and age-specific sensitivity and specificity for each screening modality. The outcomes of interest were quality-adjusted life years (QALYs) saved and total costs with a 3% annual discount rate. Incremental cost-effectiveness ratios were used to compare strategies. Sensitivity analyses were performed by varying some of the assumptions. Results Compared to guidelines from the National Cancer Institute and the U.S. Preventive Services Task Force, alternative strategies were more efficient. Mammography and clinical breast exam in alternating years from ages 40 to 79 was a cost-effective alternative compared to the guidelines, costing $35,500 per QALY saved compared with no screening. The American Cancer Society guideline was the most effective and the most expensive, costing over $680,000 for an added QALY compared to the above alternative. Conclusion Screening strategies with lower costs and benefits comparable to those currently recommended should be considered for implementation in practice and for future guidelines. PMID:19258473

GWAS of clinically defined gout and subtypes identifies multiple susceptibility loci that include urate transporter genes

NARCIS (Netherlands)

Nakayama, A.; Nakaoka, H.; Yamamoto, K.; Sakiyama, M.; Shaukat, A.; Toyoda, Y.; Okada, Y.; Kamatani, Y.; Nakamura, T.; Takada, T.; Inoue, K.; Yasujima, T.; Yuasa, H.; Shirahama, Y.; Nakashima, H.; Shimizu, S.; Higashino, T.; Kawamura, Y.; Ogata, H.; Kawaguchi, M.; Ohkawa, Y.; Danjoh, I.; Tokumasu, A.; Ooyama, K.; Ito, T.; Kondo, T.; Wakai, K.; Stiburkova, B.; Pavelka, K.; Stamp, L.K.; Dalbeth, N.; Sakurai, Y.; Suzuki, H; Hosoyamada, M.; Fujimori, S.; Yokoo, T.; Hosoya, T.; Inoue, I.; Takahashi, A.; Kubo, M.; Ooyama, H.; Shimizu, T.; Ichida, K.; Shinomiya, N.; Merriman, T.R.; Matsuo, H.; Andres, M; Joosten, L.A.; Janssen, M.C.H.; Jansen, T.L.; Liote, F.; Radstake, T.R.; Riches, P.L.; So, A.; Tauches, A.K.

2017-01-01

OBJECTIVE: A genome-wide association study (GWAS) of gout and its subtypes was performed to identify novel gout loci, including those that are subtype-specific. METHODS: Putative causal association signals from a GWAS of 945 clinically defined gout cases and 1213 controls from Japanese males were

Effectiveness of a computer-aided neuroanatomy program for entry-level physical therapy students: anatomy and clinical examination of the dorsal column-medial lemniscal system.

Science.gov (United States)

McKeough, D Michael; Mattern-Baxter, Katrin; Barakatt, Edward

2010-01-01

The purpose of this study was to determine if a computer-aided instruction learning module improves students' knowledge of the neuroanatomy/physiology and clinical examination of the dorsal column-medial lemniscal (DCML) system. Sixty-one physical therapy students enrolled in a clinical neurology course in entry-level PT educational programs at two universities participated in the study. Students from University-1 (U1;) had not had a previous neuroanatomy course, while students from University-2 (U2;) had taken a neuroanatomy course in the previous semester. Before and after working with the learning module, students took a paper-and-pencil test on the neuroanatomy/physiology and clinical examination of the DCML system. Kruskal-Wallis one-way ANOVA and Mann-Whitney tests were used to determine if differences existed between neuroanatomy/physiology examination scores and clinical examination scores before and after taking the learning module, and between student groups based on university attended. For students from U1, neuroanatomy/physiology post-test scores improved significantly over pre-test scores (p Neuroanatomy/physiology pre-test scores from U2 were significantly better than those from U1 (p < 0.001); there was no significant difference in post-test scores (p = 0.062). Clinical examination pre-test and post-test scores from U2 were significantly better than those from U1 (p < 0.001). Clinical examination post-test scores improved significantly from the pre-test scores for both U1 (p < 0.001) and U2 (p < 0.001).

Perioperative brain damage after cardiovascular surgery; Clinical evaluation including CT scans

Energy Technology Data Exchange (ETDEWEB)

Maruyama, Michiyuki; Kuriyama, Yoshihiro; Sawada, Toru; Fujita, Tsuyoshi; Omae, T. (National Cardiovascular Center, Suita, Osaka (Japan))

1989-08-01

We examined 39 cases (1.6%) of post-operative brain damages out of 2,445 sequential cases of cardiovascular surgery in NCVC during past three years. In this study, we investigated clinical course and CT findings of each patient in details and analyzed the causes of the post operative brain damages. Of 39 cases, 23 (59%) were complicated with cerebral ischemia, 8 (21%) with subdural hematoma (SDH), 2 (5%) with intracranial hemorrhage (ICH) and 1 (2%) with subarachnoid hemorrhage (SAH), respectively. 5 cases (13%) had unclassified brain damages. In 23 cases of cerebral ischemia there were 5 cases of hypotension-induced ischemia, 4 cases of hypoxic encephalopathy, 3 cases of ischemia induced by intra-operative maneuvers, 3 cases of embolism after operation and a single case of 'microembolism'. Seven cases could not be classified into any of these categories. Duration of ECC was 169.9 {plus minus} 48.5 min on the average in patients with such brain damages as SDH, ICH, SAH and cardiogenic embolism, which were thought not to be related with ECC. On the other hand, that of the patients hypotensive ischemia or 'microembolism' gave an average value of 254.5 {plus minus} 96.8 min. And these patients were thought to have occurred during ECC. There was a statistically significant difference between these two mean values. (J.P.N.).

Examination of skin lesions for cancer : Which clinical decision aids and tools are available in general practice?

NARCIS (Netherlands)

Koelink, Cecile J. L.; Jonkman, Marcel F.; Van der Meer, Klaas; Van der Heide, Wouter K.

2014-01-01

Background While skin cancer incidence is rising throughout Europe, general practitioners (GP) feel unsure about their ability to diagnose skin malignancies. Objectives To evaluate whether the GP has sufficient validated clinical decision aids and tools for the examination of potentially malignant

Routine clinical heart examinations using SQUID magnetocardiography at University of Tsukuba Hospital

Science.gov (United States)

Inaba, T.; Nakazawa, Y.; Yoshida, K.; Kato, Y.; Hattori, A.; Kimura, T.; Hoshi, T.; Ishizu, T.; Seo, Y.; Sato, A.; Sekiguchi, Y.; Nogami, A.; Watanabe, S.; Horigome, H.; Kawakami, Y.; Aonuma, K.

2017-11-01

A 64-channel Nb-based DC-SQUID magnetocardiography (MCG) system was installed at the University of Tsukuba Hospital (UTH) in March 2007 after obtaining Japanese pharmaceutical approval and insurance reimbursement approval. In the period between 2008 and 2016, the total number of patients was 10 085. The heart diseases diagnosed in fetuses as well as adults are mainly atrial arrhythmia, abnormal repolarization, ventricular arrhythmia, and fetal arrhythmia. In most cases of insufficient diagnostic accuracy with electrocardiography, SQUID MCG precisely revealed these heart diseases as an abnormal electrical current distribution. Based on success in routine examinations, SQUID MCG is now an indispensable clinical instrument with diagnostic software tuned up during routine use at UTH.

ABR Core examination preparation: results of a survey of fourth-year radiology residents who took the 2013 examination.

Science.gov (United States)

Shetty, Anup S; Grajo, Joseph R; Decker, Summer; Heitkamp, Darel E; DeStigter, Kristen K; Mezwa, Duane G; Deitte, Lori

2015-01-01

A survey was administered to fourth-year radiology residents after receiving their results from the first American Board of Radiology (ABR) Core examination in 2013. The purpose was to gather information regarding resources and study strategies to share with program directors and future resident classes. An online survey was distributed to examinees nationwide. The survey included free-response and multiple choice questions that covered examination results, perceived value of enumerated study resources, case-based and didactic teaching conferences, board reviews, study materials for noninterpretive skills, multidisciplinary conference attendance, and free-form comments. Two hundred sixty-six of 1186 residents who took the Core examination responded to the survey. Some resources demonstrated a significant difference in perceived value between residents who passed the examination and residents who failed, including internal board reviews (1.10, P multiple choice questions, audience response, and integration of clinical physics and patient safety topics compared to residents who failed. Radiology residents and residency programs have adapted their preparations for the ABR Core examination in a variety of ways. Certain practices and study tools, including daily conferences and internal board reviews, had greater perceived value by residents who passed the examination than by residents who failed. This survey provides insights that can be used to assess and modify current preparation strategies for the ABR Core examination. Copyright © 2015 AUR. Published by Elsevier Inc. All rights reserved.

Using Objective Structured Clinical Examinations to Assess Intern Orthopaedic Physical Examination Skills: A Multimodal Didactic Comparison.

Science.gov (United States)

Phillips, Donna; Pean, Christian A; Allen, Kathleen; Zuckerman, Joseph; Egol, Kenneth

Patient care is 1 of the 6 core competencies defined by the Accreditation Council for Graduate Medical Education (ACGME). The physical examination (PE) is a fundamental skill to evaluate patients and make an accurate diagnosis. The purpose of this study was to investigate 3 different methods to teach PE skills and to assess the ability to do a complete PE in a simulated patient encounter. Prospective, uncontrolled, observational. Northeastern academic medical center. A total of 32 orthopedic surgery residents participated and were divided into 3 didactic groups: Group 1 (n = 12) live interactive lectures, demonstration on standardized patients, and textbook reading; Group 2 (n = 11) video recordings of the lectures given to Group 1 and textbook reading alone; Group 3 (n = 9): 90-minute modules taught by residents to interns in near-peer format and textbook reading. The overall score for objective structured clinical examinations from the combined groups was 66%. There was a trend toward more complete PEs in Group 1 taught via live lectures and demonstrations compared to Group 2 that relied on video recording. Near-peer taught residents from Group 3 significantly outperformed Group 2 residents overall (p = 0.02), and trended toward significantly outperforming Group 1 residents as well, with significantly higher scores in the ankle (p = 0.02) and shoulder (p = 0.02) PE cases. This study found that orthopedic interns taught musculoskeletal PE skills by near-peers outperformed other groups overall. An overall score of 66% for the combined didactic groups suggests a baseline deficit in first-year resident musculoskeletal PE skills. The PE should continue to be taught and objectively assessed throughout residency to confirm that budding surgeons have mastered these fundamental skills before going into practice. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

A Comparison of Assessment Tools: Is Direct Observation an Improvement Over Objective Structured Clinical Examinations for Communications Skills Evaluation?

Science.gov (United States)

Goch, Abraham M; Karia, Raj; Taormina, David; Kalet, Adina; Zuckerman, Joseph; Egol, Kenneth A; Phillips, Donna

2018-04-01

Evaluation of resident physicians' communications skills is a challenging task and is increasingly accomplished with standardized examinations. There exists a need to identify the effective, efficient methods for assessment of communications skills. We compared objective structured clinical examination (OSCE) and direct observation as approaches for assessing resident communications skills. We conducted a retrospective cohort analysis of orthopaedic surgery resident physicians at a single tertiary care academic institution, using the Institute for Healthcare Communication "4 Es" model for effective communication. Data were collected between 2011 and 2015. A total of 28 residents, each with OSCE and complete direct observation assessment checklists, were included in the analysis. Residents were included if they had 1 OSCE assessment and 2 or more complete direct observation assessments. There were 28 of a possible 59 residents (47%) included. A total of 89% (25 of 28) of residents passed the communications skills OSCE; only 54% (15 of 28) of residents passed the direct observation communications assessment. There was a positive, moderate correlation between OSCE and direct observation scores overall ( r  = 0.415, P  = .028). There was no agreement between OSCE and direct observation in categorizing residents into passing and failing scores (κ = 0.205, P  = .16), after adjusting for chance agreement. Our results suggest that OSCE and direct observation tools provide different insights into resident communications skills (simulation of rare and challenging situations versus real-life daily encounters), and may provide useful perspectives on resident communications skills in different contexts.

Assessment of pharmacy students' communication competence using the Roter Interaction Analysis System during objective structured clinical examinations.

Science.gov (United States)

Kubota, Yoshie; Yano, Yoshitaka; Seki, Susumu; Takada, Kaori; Sakuma, Mio; Morimoto, Takeshi; Akaike, Akinori; Hiraide, Atsushi

2011-04-11

To determine the value of using the Roter Interaction Analysis System during objective structured clinical examinations (OSCEs) to assess pharmacy students' communication competence. As pharmacy students completed a clinical OSCE involving an interview with a simulated patient, 3 experts used a global rating scale to assess students' overall performance in the interview, and both the student's and patient's languages were coded using the Roter Interaction Analysis System (RIAS). The coders recorded the number of utterances (ie, units of spoken language) in each RIAS category. Correlations between the raters' scores and the number and types of utterances were examined. There was a significant correlation between students' global rating scores on the OSCE and the number of utterances in the RIAS socio-emotional category but not the RIAS business category. The RIAS proved to be a useful tool for assessing the socio-emotional aspect of students' interview skills.

Assessing physical function in adult acquired major upper-limb amputees by combining the Disabilities of the Arm, Shoulder and Hand (DASH) Outcome Questionnaire and clinical examination.

Science.gov (United States)

Ostlie, Kristin; Franklin, Rosemary J; Skjeldal, Ola H; Skrondal, Anders; Magnus, Per

2011-10-01

To describe physical function in adult acquired major upper-limb amputees (ULAs) by combining self-assessed arm function and physical measures obtained by clinical examinations; to estimate associations between background factors and self-assessed arm function in ULAs; and to assess whether clinical examination findings may be used to detect reduced arm function in unilateral ULAs. postal questionnaires and clinical examinations. Norwegian ULA population. Clinical examinations performed at 3 clinics. Questionnaires: population-based sample (n=224; 57.4% response rate). Clinical examinations: combined referred sample and convenience sample of questionnaire responders (n=70; 83.3% of those invited). SURVEY inclusion criteria: adult acquired major upper-limb amputation, resident in Norway, mastering of spoken and written Norwegian. Not applicable. The Disabilities of the Arm, Shoulder and Hand (DASH) Outcome Questionnaire, and clinical examination of joint motion and muscle strength with and without prostheses. Mean DASH score was 22.7 (95% confidence interval [CI], 20.3-25.0); in bilateral amputees, 35.7 (95% CI, 23.0-48.4); and in unilateral amputees, 22.1 (95% CI, 19.8-24.5). A lower unilateral DASH score (better function) was associated with paid employment (vs not in paid employment: adjusted regression coefficient [aB]=-5.40, P=.033; vs students: aB=-13.88, P=.022), increasing postamputation time (aB=-.27, P=.001), and Norwegian ethnicity (aB=-14.45, P<.001). At clinical examination, we found a high frequency of impaired neck mobility and varying frequencies of impaired joint motion and strength at the shoulder, elbow, and forearm level. Prosthesis wear was associated with impaired joint motion in all upper-limb joints (P<.006) and with reduced shoulder abduction strength (P=.002). Impaired without-prosthesis joint motion in shoulder flexion (ipsilateral: aB=12.19, P=.001) and shoulder abduction (ipsilateral: aB=12.01, P=.005; contralateral: aB=28.82, P=.004

The Impact of Clinical and Cognitive Variables on Social Functioning in Parkinson's Disease: Patient versus Examiner Estimates

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Patrick McNamara

2010-01-01

Results. Patients' estimates of their own social functioning were not significantly different from examiners' estimates. The impact of clinical variables on social functioning in PD revealed depression to be the strongest association of social functioning in PD on both the patient and the examiner version of the Social Adaptation Self-Evaluation Scale. Conclusions. PD patients appear to be well aware of their social strengths and weaknesses. Depression and motor symptom severity are significant predictors of both self- and examiner reported social functioning in patients with PD. Assessment and treatment of depression in patients with PD may improve social functioning and overall quality of life.

Clinical proteomics

DEFF Research Database (Denmark)

Albrethsen, Jakob; Frederiksen, Hanne; Johannsen, Trine Holm

2018-01-01

Clinical proteomics aims to deliver cost-effective multiplexing of potentially hundreds of diagnostic proteins, including distinct protein isoforms. The analytical strategy known as targeted proteomics is particularly promising because it is compatible with robust mass spectrometry (MS)-platforms...... standards and calibrants. The present challenge is to examine if targeted proteomics of IGF-I can truly measure up to the routine performance that must be expected from a clinical testing platform.......Clinical proteomics aims to deliver cost-effective multiplexing of potentially hundreds of diagnostic proteins, including distinct protein isoforms. The analytical strategy known as targeted proteomics is particularly promising because it is compatible with robust mass spectrometry (MS......)-platforms already implemented in many clinical laboratories for routine quantitation of small molecules (i.e. uHPLC coupled to triple-quadrupole MS). Progress in targeted proteomics of circulating insulin-like growth factor 1 (IGF-I) have provided valuable insights about tryptic peptides, transitions, internal...

Clinical examinations to validate self-completion questionnaires: dermatitis in the UK printing industry.

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Livesley, E J; Rushton, L; English, J S C; Williams, H C

2002-07-01

A self-completion questionnaire sent to 2600 Nottinghamshire members of the Graphical Paper and Media Union elicited a 62% response. Forty one per cent of respondents reported suffering a skin complaint at some time and 11% had a current skin problem on the hand. This paper reports the validation stage of the study. Samples of 45 'cases' of self-reported dermatitis and 60 'controls', who reported they had never suffered a skin complaint, were clinically examined. All 45 self-reported cases were clinically confirmed as dermatitis. Occupationally related irritant contact dermatitis (ICD) was diagnosed in 20 (44%); 26 (58%) complaints were thought to be induced or exacerbated by occupation. Of the controls, 21 (35%) were also diagnosed with a skin complaint, the majority being mild, with an occupational association in 17, the majority (15) being ICD. Sixteen ICD cases were patch tested resulting in positive reactions to colophony, neomycin, nickel and potassium dichromate (2 of each). Two cases of basal cell carcinoma on the face were also identified, of which the participants were unaware. Although there was no false positive self-reporting there was a considerable number of false negatives, demonstrating the importance of clinical validation of questionnaires relating to industrial skin disease. This study has highlighted the need for improvement in skin care provision in the printing industry.

Use of international foundations of medicine clinical sciences examination to evaluate students' performance in the local examination at the University of Sharjah, United Arab Emirates.

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Dash, Nihar Ranjan; Abdalla, Mohamed Elhassan; Hussein, Amal

2017-01-01

Several medical schools around the world are moving away from isolated, locally developed in-house assessments to the introduction of external examinations into their curriculum. Although the objective varies, it is typically done to evaluate, audit, and compare students' performance to international standards. Similarly, the International Foundations of Medicine-Clinical Sciences Examination (IFOM-CSE) was introduced in the College of Medicine at the University of Sharjah as an external assessment criterion in addition to the existing in-house assessments. The aim of this study was to compare the student performance in this newly introduced IFOM-CSE examination and the existing in-house final examination in the college. The scores of three consecutive final-year undergraduate medical student batches (2013-2015) who took both the IFOM-CSE and the existing in-house final examination were analyzed. Pearson correlation and one-way analysis of variance test were conducted using SPSS 22. The students' scores in the IFOM-CSE and in the final examination prepared locally were highly correlated with Pearson correlation coefficients of 0.787 for batch 2013, 0.827 for batch 2014, and 0.830 for batch 2015 (P correlated with their scores in the IFOM-CSE over all the three batches. Thus, introduction of external examination can be an important evaluation tool to a comprehensive internal assessment system providing evidence of external validity.

THE DIAGNOSTIC VALUE OF CLINICAL EXAMINATION AND ULTRASOUND STUDY OF ENTHESES FOR EARLY DETECTION OF PSORIATIC AND RHEUMATOID ARTHRITIS: REMARC STUDY

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Tatiana Viktorovna Korotaeva

2013-01-01

Full Text Available The diagnosis of enthesitis can help in differentiating early psoriatic arthritis (ePsA from early rheumatoid arthritis (eRA.Objective. To estimate the diagnostic value of detecting enthesitis during clinical examination and ultrasound in ePsA and eRA.Subjects and methods. The trial included 36 patients with ePsA and 33 with eRA. Entheses were evaluated using the Leeds Enthesitis Index (LEI: lateral humeral epicondyle and medial femoral condyle (MFC, Achilles tendon insertion site (ATAP, and plantar fascia (PF point on the right and on the left. Enthesitis (on ultrasound presented with thickening, reduced echo density, and vascularization at Doppler energy imaging. DAS, DAS28, SDAI, CDAI, M±SD, Me [25th, 75th percentile], t-test, Fisher's exact test, χ2test, U test, and Spearman correlation coefficients (R were calculated; the value p < 0.05 was considered statistically significant.Results. Clinical examination revealed enthesitis in 41.6% of the patients with ePsA and in 39.4% of those with eRA (p >0.05. No significant differences were found between ePsA and eRA according to LEI (0.5 [0; 2] and 1 [0; 2] and to LEI+PF (1 [0; 2] and 1 [0; 2], respectively. Enthesitis of MFC and PF was significantly more frequently detected in ePsA than in eRA – 12 (33.3%/2 (6.1% and 10 (27.8%/2 (6.1% patients, respectively. In eRA versus ePsA, enthesitis of MFC was more frequently found (16 (48.4% and 8 (22.2% patients, respectively. Ultrasound revealed no significant differences between the groups in enthesitis. In ePsA, there was a significant correlation between DAS, DAS28, SDAI, CDAI, LEI, and LEI+PF.Conclusion. Enthesis ultrasound cannot differentiate ePsA from eRA. Clinical examination more frequently detects enthesitis in the knee joints in eRA and in the calcaneal region in ePsA.

The Relationship between Method of Clinical Instruction in Radiography and Scores on the American Registry of Radiologic Technologists Certification Examination.

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Dowd, Steven B.

An examination was made of the relationship between clinical grade based on simulation and a subsequent outcome measurement, the national certification examination in radiography. Although the new "Essentials" developed by the Joint Review Committee in Education in Radiologic Technology discouraged use of simulation, the method had…

Predicting Performance on the National Athletic Trainers' Association Board of Certification Examination From Grade Point Average and Number of Clinical Hours.

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Middlemas, David A.; Manning, James M.; Gazzillo, Linda M.; Young, John

2001-06-01

OBJECTIVE: To determine whether grade point average, hours of clinical education, or both are significant predictors of performance on the National Athletic Trainers' Association Board of Certification examination and whether curriculum and internship candidates' scores on the certification examination can be differentially predicted. DESIGN AND SETTING: Data collection forms and consent forms were mailed to the subjects to collect data for predictor variables. Subject scores on the certification examination were obtained from Columbia Assessment Services. SUBJECTS: A total of 270 first-time candidates for the April and June 1998 certification examinations. MEASUREMENTS: Grade point average, number of clinical hours completed, sex, route to certification eligibility (curriculum or internship), scores on each section of the certification examination, and pass/fail criteria for each section. RESULTS: We found no significant difference between the scores of men and women on any section of the examination. Scores for curriculum and internship candidates differed significantly on the written and practical sections of the examination but not on the simulation section. Grade point average was a significant predictor of scores on each section of the examination and the examination as a whole. Clinical hours completed did not add a significant increment for any section but did add a significant increment for the examination overall. Although no significant difference was noted between curriculum and internship candidates in predicting scores on sections of the examination, a significant difference by route was found in predicting whether candidates would pass the examination as a whole (P =.047). Proportion of variance accounted for was less than R(2) = 0.0723 for any section of the examination and R(2) = 0.057 for the examination as a whole. CONCLUSIONS: Potential predictors of performance on the certification examination can be useful to athletic training educators in

Clinical evaluation of radioisotope examination in oncology

Energy Technology Data Exchange (ETDEWEB)

Yasukochi, H [National Konodai Hospital (Japan)

1979-07-01

Although many approaches are tried for the diagnoses of malignant tumor, radiological examinations act surely main parts. Among the radiological examinations, radioisotope techniques are not well evaluated instead of their usefulness in this field. The reason may depend on the complexity and difficulty in legal limitations, however, the lack of knowledge in this field is also a main reason. In this paper, the present status of the evaluation of radioisotope techniques is discussed in selected region of the body and some characteristic cases are demonstrated.

Validation of the Danish Addenbrooke's Cognitive Examination as a screening test in a memory clinic.

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Stokholm, Jette; Vogel, Asmus; Johannsen, Peter; Waldemar, Gunhild

2009-01-01

Addenbrooke's Cognitive Examination (ACE) is a cognitive screening test developed to detect dementia. It has been validated in several countries. Validation studies have predominantly included patients with various degrees of dementia and healthy controls. The aim of this study was to evaluate the Danish version of ACE as a screening test for early dementia in an outpatient memory clinic. Further, we wanted to investigate the ability of the ACE to discriminate patients with early Alzheimer's disease (AD) from patients with depression. 78 patients with mild AD (MMSE >or=20), 30 non-demented patients diagnosed with depression (originally referred for evaluation of cognitive symptoms), and 63 healthy volunteers, all between 60 and 85 years of age, were included. All patients were given the ACE as a supplement to the standard diagnostic work-up. The cut-off points for optimal trade-off between sensitivity and specificity for ACE were 85/86 (sensitivity 0.99, specificity 0.94). When these cut-off points were applied to the group of depressive patients, the specificity dropped to 0.64, indicating a great overlap in individual test scores for demented and depressed patients. The optimal cut-off points for ACE found in this Danish study were close to what is reported in most other European studies. The great overlap in ACE scores for demented and depressed patients emphasize that test scores must be interpreted with great caution when used in diagnostic work-up.

What do standard radiography and clinical examination tell about the shoulder with cuff tear arthropathy?

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Favard Luc

2011-01-01

Full Text Available Abstract Background This study evaluates the preoperative conventional anteroposterior radiography and clinical testing in non-operated patients with cuff tear arthropathy. It analyses the radiological findings in relation to the status of the rotator cuff and clinical status as also the clinical testing in relation to the rotator cuff quality. The aim of the study is to define the usefulness of radiography and clinical examination in cuff tear arthropathy. Methods This study analyses the preoperative radiological (AP-view, (Artro-CT-scan or MRI-scan and clinical characteristics (Constant-Murley-score plus active and passive mobility testing and the peroperative findings in a cohort of 307 patients. These patients were part of a multicenter, retrospective, consecutive study of the French Orthopaedic Society (SOFCOT-2006. All patients had no surgical antecedents and were all treated with prosthetic shoulder surgery for a painful irreparable cuff tear arthropathy (reverse-(84% or hemi-(8% or double cup-bipolar prosthesis (8%. Results A positive significancy could be found for the relationship between clinical testing and the rotator cuff quality; between acromiohumeral distance and posterior rotator cuff quality; between femoralization and posterior rotator cuff quality. Conclusion A conventional antero-posterior radiograph can not provide any predictive information on the clinical status of the patient. The subscapular muscle can be well tested by the press belly test and the teres minor muscle can be well tested by the hornblower' sign and by the exorotation lag signs. The upward migration index and the presence of femoralization are good indicators for the evaluation of the posterior rotator cuff. An inferior coracoid tip positioning suggests rotator cuff disease.

CRITICAL ANALYSIS OF REFERRALS TO ELECTRODIAGNOSTIC EXAMINATION OF THE PERIPHERAL NERVOUS SYSTEM

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Simon Podnar

2003-04-01

Full Text Available Background. Clinical neurophysiologists observe a large number of examinees referred to a electromyographic (EMG laboratory without clinical symptoms or signs of the peripheral nervous system lesion. Such referrals do not improve management of patients, but only unnecessarily burden examinees and laboratory personnel. The aim of the present study was to check appropriateness of referrals to electrodiagnostic examination, look for reasons for problems and suggest possible improvements.Methods. From the database of the Institute of Clinical Neurophysiology in Ljubljana all examinees evaluated by the author in a »general« EMG laboratory in the first 4 months of 2002 were included. From data about examinees, referral doctors, referral diagnoses, clinical symptoms and signs and electrophysiological findings, predictive values for neurological referral diagnoses and electrodiagnostic abnormalities were calculated using descriptive and multivariate statistical analyses.Results. Three hundred examinees (42% men were included. Neurological diagnosis was provided in 55% of referrals. Electrodiagnostic abnormalities were found in 45% of examinees (carpal tunnel syndrome 50%, radiculopathy 25%, other mononeuropathies 15%, polineuropathy 9%. In 9% of examinees only clinical, and in 47% neither clinical nor electrodiagnostic abnormalities were demonstrated. Using a multivariate analysis positive effect of referral with neurological diagnosis, of paraesthesiae and findings of weakness and sensory loss, and negative effect of pain and referral diagnosis cervicobrachialgia or lumboischialgia on pathological electrodiagnostic findings were found. Isolated pain and paraesthesiae (with carpal tunnel syndrome excluded were particularly poor predictors of abnormal electrodiagnostic findings (9% and 16%, respectively. With exception of 20 patients with carpal tunnel syndrome, none with normal clinical neurological examination had abnormal electrodiagnostic findings

Exploration of Nursing Faculty Members' Lived Experiences of Objective Structured Clinical Examination (OSCE) in Undergraduate Nursing Education

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Obizoba, Cordelia O.

2014-01-01

The purpose of this phenomenological study was to gain an understanding of nursing faculty members' lived experiences of Objective Structured Clinical Examination (OSCE) in undergraduate nursing education. As owners of their programs' curriculum, nursing faculties are charged with the responsibility of providing needed knowledge, skills, and…

The FAMULATUR PLUS as an innovative approach for teaching physical examination skills.

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Jerg, Achim; Öchsner, Wolfgang; Wander, Henriette; Traue, Harald C; Jerg-Bretzke, Lucia

2016-01-01

The FAMULATUR PLUS is an innovative approach to teaching physical examination skills. The concept is aimed at medical students during the clinical part of their studies and includes a clinical traineeship (English for "Famulatur") extended to include various courses ("PLUS"). The courses are divided into clinical examination courses and problembased-learning (PBL) seminars. The concept's special feature is the full integration of these courses into a 30-day hospital traineeship. The aim is to facilitate the transfer of knowledge from the courses into daily practice. Each week of the FAMULATUR PLUS is structured in line with the courses and focuses on a particular part of the body (e.g., abdomen). A physical examination course under the supervision of a physician is offered at the beginning of the week. Here, medical students learn the relevant examination techniques by practicing on each other (partner exercises). Subsequently, the techniques taught are applied independently during everyday work on the ward, corrected by the supervisor, if necessary, and thereby reinforced. The final POL seminar takes place towards the end of the week. Possible differential diagnoses are developed based on a clinical case study. The goal is to check these by taking a fictitious medical history and performing a physical examination, as well as to make a preliminary diagnosis. Finally, during the PBL seminar, medical students will be shown how physical examination techniques can be efficiently applied in the diagnosis of common cardinal symptoms (e.g., abdominal pain). The initial implementation of the FAMULATUR PLUS proved the practical feasibility of the concept. In addition, the accompanying evaluation showed that the participants of the pilot project improved with regard to their practical physical examination skills.

Saudi Internal Medicine Residents׳ Perceptions of the Objective Structured Clinical Examination as a Formative Assessment Tool

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Salwa Alaidarous

2016-12-01

Full Text Available The Saudi Commission for Health Specialties first implemented the Objective Structured Clinical Examinations (OSCE as part of the final year Internal Medicine clerkship exam during the 2007–2008 academic year. This study evaluated Internal Medicine residents׳ overall perceptions of the OSCE as a formative assessment tool. It focused on residents׳ perceptions of the OSCE stations׳ attributes, determined the acceptability of the process, and provided feedback to enhance further development of the assessment tool. The main objective was to assess Internal Medicine resident test-takers׳ perceptions and acceptance of the OSCE, and to identify its strengths and weaknesses through their feedback. Sixty six residents were involved in the studied administered on November 8th 2012 at King Abdulaziz University Hospital in Jeddah, Kingdom of Saudi Arabia. Overall, resident׳s evaluation of the OSCE was favorable and encouraging. To this end, we recommend that formative assessment opportunities using the OSCE for providing feedback to students should be included in the curriculum, and continuing refinement and localized adaptation of OSCEs in use should be pursued by course directors and assessment personnel.

The Feasibility of Administering a Practical Clinical Examination in Podiatry at a College of Podiatric Medicine: Results of a Field Trial Under Simulated Part III Test Conditions.

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And Others; Valletta, Michael

1978-01-01

The results of a practical clinical examination in podiatric medicine administered to fourth-year students are presented. The examination could become the prototype of a Part III practical clinical examination under the auspices of the National Board of Podiatry Examiners. Its feasibility is established and problems and issues are discussed.…

Finding the unexpected: pathological examination of surgically resected femoral heads

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Fornasier, V.L. [St. Michael' s Hospital, University of Toronto, Department of Laboratory Medicine and Pathobiology, Toronto, Ontario (Canada); Battaglia, D.M. [St. Michael' s Hospital, University of Toronto, Department of Laboratory Medicine and Pathobiology, Toronto, Ontario (Canada); St. Michael' s Hospital, University of Toronto, Division of Pathology, Toronto, Ontario (Canada)

2005-06-01

To study the clinically diagnosed disease process but also identify additional, clinically undetected pathologies in femoral heads resected for replacement arthroplasty. A retrospective review was carried out of the pathological findings in 460 surgically resected femoral heads. Serial sections were submitted to low-energy fine-detail radiography, then decalcified sections stained by the WHO method were examined. The preoperative clinical and imaging diagnoses were compared with the pathological findings and special interest was placed on assessing the clinical significance of any unexpected, clinically undetected findings. The most common findings included the presence of bone islands (solitary osteomas) and areas of avascular necrosis in addition to the primary joint disease for which the patient underwent surgery. The preoperative symptomatology did not distinguish between the known primary disease and the additional pathological findings. Some of the clinically unidentified lesions were of a size that fell below the ability of current clinical investigations to detect. However, the finding of lesions by tissue fine-detail radiography indicates that current, more sensitive clinical imaging techniques may identify them. Careful examination of surgically resected femoral heads is important to ensure that all pathologies are identified and assessed for clinical relevance. (orig.)

Finding the unexpected: pathological examination of surgically resected femoral heads

International Nuclear Information System (INIS)

Fornasier, V.L.; Battaglia, D.M.

2005-01-01

To study the clinically diagnosed disease process but also identify additional, clinically undetected pathologies in femoral heads resected for replacement arthroplasty. A retrospective review was carried out of the pathological findings in 460 surgically resected femoral heads. Serial sections were submitted to low-energy fine-detail radiography, then decalcified sections stained by the WHO method were examined. The preoperative clinical and imaging diagnoses were compared with the pathological findings and special interest was placed on assessing the clinical significance of any unexpected, clinically undetected findings. The most common findings included the presence of bone islands (solitary osteomas) and areas of avascular necrosis in addition to the primary joint disease for which the patient underwent surgery. The preoperative symptomatology did not distinguish between the known primary disease and the additional pathological findings. Some of the clinically unidentified lesions were of a size that fell below the ability of current clinical investigations to detect. However, the finding of lesions by tissue fine-detail radiography indicates that current, more sensitive clinical imaging techniques may identify them. Careful examination of surgically resected femoral heads is important to ensure that all pathologies are identified and assessed for clinical relevance. (orig.)

Assessing Communication Skills of Medical Students in Objective Structured Clinical Examinations (OSCE)--A Systematic Review of Rating Scales.

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Cömert, Musa; Zill, Jördis Maria; Christalle, Eva; Dirmaier, Jörg; Härter, Martin; Scholl, Isabelle

2016-01-01

Teaching and assessment of communication skills have become essential in medical education. The Objective Structured Clinical Examination (OSCE) has been found as an appropriate means to assess communication skills within medical education. Studies have demonstrated the importance of a valid assessment of medical students' communication skills. Yet, the validity of the performance scores depends fundamentally on the quality of the rating scales used in an OSCE. Thus, this systematic review aimed at providing an overview of existing rating scales, describing their underlying definition of communication skills, determining the methodological quality of psychometric studies and the quality of psychometric properties of the identified rating scales. We conducted a systematic review to identify psychometrically tested rating scales, which have been applied in OSCE settings to assess communication skills of medical students. Our search strategy comprised three databases (EMBASE, PsycINFO, and PubMed), reference tracking and consultation of experts. We included studies that reported psychometric properties of communication skills assessment rating scales used in OSCEs by examiners only. The methodological quality of included studies was assessed using the COnsensus based Standards for the selection of health status Measurement INstruments (COSMIN) checklist. The quality of psychometric properties was evaluated using the quality criteria of Terwee and colleagues. Data of twelve studies reporting on eight rating scales on communication skills assessment in OSCEs were included. Five of eight rating scales were explicitly developed based on a specific definition of communication skills. The methodological quality of studies was mainly poor. The psychometric quality of the eight rating scales was mainly intermediate. Our results reveal that future psychometric evaluation studies focusing on improving the methodological quality are needed in order to yield psychometrically

Comparison the percentage of detection of periarthritis in patients with rheumatoid arthritis using clinical examination or ultrasound methods

OpenAIRE

Hadi Karimzadeh; Zahra Seyedbonakdar; Maryam Mousavi; Mehdi Karami

2016-01-01

Background: This study aimed to compare the percentage of detection of periarthritis in patients with rheumatoid arthritis using clinical examination and ultrasound methods. Materials and Methods: This study is a cross-sectional study which was conducted in Al-Zahra Hospital (Isfahan, Iran) during 2014?2015. In our study, ninety patients were selected based on the American College of Rheumatology 2010 criteria. All patients were examined by a rheumatologist to find the existence of effusion, ...

Confirmatory Factor Analysis of WAIS-IV in a Clinical Sample: Examining a Bi-Factor Model

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Rachel Collinson

2016-12-01

Full Text Available There have been a number of studies that have examined the factor structure of the Wechsler Adult Intelligence Scale IV (WAIS-IV using the standardization sample. In this study, we investigate its factor structure on a clinical neuropsychology sample of mixed aetiology. Correlated factor, higher-order and bi-factor models are all tested. Overall, the results suggest that the WAIS-IV will be suitable for use with this population.

Hyperthyroidism and Graves? disease: Is an ultrasound examination needed?

OpenAIRE

Varadhan, Lakshminarayanan; Varughese, George Iype; Sankaranarayanan, Sailesh

2016-01-01

Aim: The aim of our study was to assess the limitation of clinical examination in determining the morphology of thyroid gland in patients with hyperthyroidism and its implications. Methods: A retrospective analysis of consecutive patients with hyperthyroidism seen in a tertiary endocrine clinic were analyzed. Sub-analysis was performed on patients with proven Graves' disease. Results: Of the 133 patients included in this study with hyperthyroidism, 60 (45%) patients had significant nodularity...

A qualitative study examining methods of accessing and identifying research relevant to clinical practice among rehabilitation clinicians.

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Patel, Drasti; Koehmstedt, Christine; Jones, Rebecca; Coffey, Nathan T; Cai, Xinsheng; Garfinkel, Steven; Shaewitz, Dahlia M; Weinstein, Ali A

2017-01-01

Research examining the utilization of evidence-based practice (EBP) specifically among rehabilitation clinicians is limited. The objective of this study was to examine how various rehabilitative clinicians including physical therapists, occupational therapists, rehabilitation counselors, and physiatrists are gaining access to literature and whether they are able to implement the available research into practice. A total of 21 total clinicians were interviewed via telephone. Using NVivo, a qualitative analysis of the responses was performed. There were similarities found with respect to the information-seeking behaviors and translation of research across the different clinician types. Lack of time was reported to be a barrier for both access to literature and implementation of research across all clinician types. The majority of clinicians who reported having difficulty with utilizing the published literature indicated that the literature was not applicable to their practice, the research was not specific enough to be put into practice, or the research found was too outdated to be relevant. In addition, having a supportive work environment aided in the search and utilization of research through providing resources central to assisting clinicians in gaining access to health information. Our study identified several barriers that affect EBP for rehabilitation clinicians. The findings suggest the need for researchers to ensure that their work is applicable and specific to clinical practice for implementation to occur.

Virtual study groups and online Observed Structured Clinical Examinations practices - enabling trainees to enable themselves.

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Davidson, Dennisa; Evans, Lois

2018-03-01

To explore online study groups as augmentation tools in preparing for the Royal Australian and New Zealand College of Psychiatrists Observed Structured Clinical Examinations (OSCE) for fellowship. An online survey of New Zealand trainees was carried out to assess exam preparedness and openness to virtual study groups and results analysed. Relevant material around virtual study groups for fellowship examinations was reviewed and used to inform a pilot virtual study group. Four New Zealand trainees took part in the pilot project, looking at using a virtual platform to augment OSCE preparation. Of the 50 respondents 36% felt adequately prepared for the OSCE. Sixty-four per cent were interested in using a virtual platform to augment their study. Virtual study groups were noted to be especially important for rural trainees, none of whom felt able to form study groups for themselves. The pilot virtual study group was trialled successfully. All four trainees reported the experience as subjectively beneficial to their examination preparation. Virtual platforms hold promise as an augmentation strategy for exam preparation, especially for rural trainees who are more geographically isolated and less likely to have peers preparing for the same examinations.

Examining Acceptance of an Integrated Personal Health Record (PHR)

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Morton, Alicia A.

2011-01-01

Objective: The purpose of this project was to examine the practice question, "What are the factors influencing acceptance of integrated PHRs for self-care management among the Howard University Hospital (HUH) Diabetes Treatment Clinic (DTC) patients?" These factors include a) demographic characteristics, b) computer…

Web-based objective structured clinical examination with remote standardized patients and Skype: resident experience.

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Langenau, Erik; Kachur, Elizabeth; Horber, Dot

2014-07-01

Using Skype and remote standardized patients (RSPs), investigators sought to evaluate user acceptance of a web-based objective structured clinical examination (OSCE) among resident physicians. After participating in four web-based clinical encounters addressing pain with RSPs, 59 residents from different training programs, disciplines and geographic locations completed a 52-item questionnaire regarding their experience with Skype and RSPs. Open-ended responses were solicited as well. The majority of participants (97%) agreed or strongly agreed the web-based format was convenient and a practical learning exercise, and 90% agreed or strongly agreed the format was effective in teaching communication skills. Although 93% agreed or strongly agreed they could communicate easily with RSPs using Skype, 80% preferred traditional face-to-face clinical encounters, and 58% reported technical difficulties during the encounters. Open-ended written responses supported survey results. Findings from this study expose challenges with technology and human factors, but positive experiences support the continued investigation of web-based OSCEs as a synchronous e-learning initiative for teaching and assessing doctor-patient communication. Such educational programs are valuable but unlikely to replace face-to-face encounters with patients. This web-based OSCE program provides physician learners with additional opportunity to improve doctor-patient communication. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Diagnostic accuracy of clinical breast examination for breast cancer ...

African Journals Online (AJOL)

All the consecutive patients with palpable breast lesions presenting at the general surgery out-patient clinics were recruited and evaluated clinically. Biopsy was performed on all the patients (open or core needle) and histology reports obtained. Data collected were recorded in a proforma and subsequently analyzed.

Diagnostic accuracy of clinical and blood examination for sepsis in potentially infected neonates

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Ari Mulyani

2006-10-01

Full Text Available Background Neonatal sepsis remains a diagnostic challenge due to its nonspesific symptoms and signs. Blood culture as the gold standard is still a problem because it takes time, is expensive, and not every health facility is able to perionn. Objective To evaluate the diagnostic accuracy of clinical symptoms, hematologic findings, and C-reactive protein (CRP in neonatal sepsis. Methods Samples were taken from potentially infected neonates admitted to the Matemal-Perinatal Unit of Sardjito Hospital, between December 1st, 2000 and March 31st, 2001 using at least one of the criteria: prematurity, very low birth weight infants, matemal pyrexia during delivery, premature membrane rupture, or thick, cloudy amniotic fluid. Clinical symptoms, total leukocyte, neutrophil, platelet count, CRP, and blood culture as the gold standard were examined. Results Among 99 neonates enrolled, the sensitivity, specificity, positive and negative predictive value of clinical symptoms were 79.3%, 75.7%, 57.5%, and 89.9%, respectively; leukopenia/leukocytosis were 27.6%, 85.7%, 44.4%, and 74.1%; neutropenia! neutrophilia were 41.4%, 71.4%, 37.5%, and 74.6%; thrombocytopenia were 79.3%, 51.8%, 40.4%, and 85.7%; positive CRP were 58.6%,78.6%,53.1%, and 82.1%. Parallel tests increased the sensitivity up to 89.7%. Specificity, positive and negative predictive value, and likelihood ratio were 44.3%, 40%, 91.2%, and 1.6, respectively. Serial tests increased the specificity up to 88.6%. Sensitivity, positive and negative predictive value, and likelihood ratio were 58.6%, 68%, 83.8%, and 5.1, respectively. Conclusion Clinical sepsis, thrombocytopenia, and CRP are sufficiently accurate as diagnostic tests for sepsis in potentially infected neonates. Parallel tests will increase the sensitivity, while serial tests increase the specificity.

In Vitro Activity of the New Fluoroketolide Solithromycin (CEM-101) against a Large Collection of Clinical Neisseria gonorrhoeae Isolates and International Reference Strains, Including Those with High-Level Antimicrobial Resistance: Potential Treatment Option for Gonorrhea?

Science.gov (United States)

Golparian, Daniel; Fernandes, Prabhavathi; Ohnishi, Makoto; Jensen, Jörgen S.

2012-01-01

Gonorrhea may become untreatable, and new treatment options are essential. We investigated the in vitro activity of the first fluoroketolide, solithromycin. Clinical Neisseria gonorrhoeae isolates and reference strains (n = 246), including the two extensively drug-resistant strains H041 and F89 and additional isolates with clinical cephalosporin resistance and multidrug resistance, were examined. The activity of solithromycin was mainly superior to that of other antimicrobials (n = 10) currently or previously recommended for gonorrhea treatment. Solithromycin might be an effective treatment option for gonorrhea. PMID:22354296

Validity Evidence and Scoring Guidelines for Standardized Patient Encounters and Patient Notes From a Multisite Study of Clinical Performance Examinations in Seven Medical Schools.

Science.gov (United States)

Park, Yoon Soo; Hyderi, Abbas; Heine, Nancy; May, Win; Nevins, Andrew; Lee, Ming; Bordage, Georges; Yudkowsky, Rachel

2017-11-01

To examine validity evidence of local graduation competency examination scores from seven medical schools using shared cases and to provide rater training protocols and guidelines for scoring patient notes (PNs). Between May and August 2016, clinical cases were developed, shared, and administered across seven medical schools (990 students participated). Raters were calibrated using training protocols, and guidelines were developed collaboratively across sites to standardize scoring. Data included scores from standardized patient encounters for history taking, physical examination, and PNs. Descriptive statistics were used to examine scores from the different assessment components. Generalizability studies (G-studies) using variance components were conducted to estimate reliability for composite scores. Validity evidence was collected for response process (rater perception), internal structure (variance components, reliability), relations to other variables (interassessment correlations), and consequences (composite score). Student performance varied by case and task. In the PNs, justification of differential diagnosis was the most discriminating task. G-studies showed that schools accounted for less than 1% of total variance; however, for the PNs, there were differences in scores for varying cases and tasks across schools, indicating a school effect. Composite score reliability was maximized when the PN was weighted between 30% and 40%. Raters preferred using case-specific scoring guidelines with clear point-scoring systems. This multisite study presents validity evidence for PN scores based on scoring rubric and case-specific scoring guidelines that offer rigor and feedback for learners. Variability in PN scores across participating sites may signal different approaches to teaching clinical reasoning among medical schools.

Entrance surface dose and image quality: Comparison of adult chest and abdominal X-ray examinations in general practitioner clinics, public and private hospitals in Malaysia

International Nuclear Information System (INIS)

Hambali, A. S.; Ng, K. H.; Abdullah, B. J. J.; Wang, H. B.; Jamal, N.; Spelic, D. C.; Suleiman, O. H.

2009-01-01

This study was undertaken to compare the entrance surface dose (ESD) and image quality of adult chest and abdominal X-ray examinations conducted at general practitioner (GP) clinics, and public and private hospitals in Malaysia. The surveyed facilities were randomly selected within a given category (28 GP clinics, 20 public hospitals and 15 private hospitals). Only departmental X-ray units were involved in the survey. Chest examinations were done at all facilities, while only hospitals performed abdominal examinations. This study used the x-ray attenuation phantoms and protocols developed for the Nationwide Evaluation of X-ray Trends (NEXT) survey program in the United States. The ESD was calculated from measurements of exposure and clinical geometry. An image quality test tool was used to evaluate the low-contrast detectability and high-contrast detail performance under typical clinical conditions. The median ESD value for the adult chest X-ray examination was the highest (0.25 mGy) at GP clinics, followed by private hospitals (0.22 mGy) and public hospitals (0.17 mGy). The median ESD for the adult abdominal X-ray examination at public hospitals (3.35 mGy) was higher than that for private hospitals (2.81 mGy). Results of image quality assessment for the chest X-ray examination show that all facility types have a similar median spatial resolution and low-contrast detectability. For the abdominal X-ray examination, public hospitals have a similar median spatial resolution but larger low-contrast detectability compared with private hospitals. The results of this survey clearly show that there is room for further improvement in performing chest and abdominal X-ray examinations in Malaysia. (authors)

The pattern and technique in the clinical evaluation of the adult hip: the common physical examination tests of hip specialists.

Science.gov (United States)

Martin, Hal D; Kelly, Bryan T; Leunig, Michael; Philippon, Marc J; Clohisy, John C; Martin, RobRoy L; Sekiya, Jon K; Pietrobon, Ricardo; Mohtadi, Nicholas G; Sampson, Thomas G; Safran, Marc R

2010-02-01

The purpose of this study was to systematically evaluate the technique and tests used in the physical examination of the adult hip performed by multiple clinicians who regularly treat patients with hip problems and identify common physical examination patterns. The subjects included 5 men and 6 women with a mean age (+/-SD) of 29.8 +/- 9.4 years. They underwent physical examination of the hip by 6 hip specialists with a strong interest in hip-related problems. All examiners were blind to patient radiographs and diagnoses. Patient examinations were video recorded and reviewed. It was determined that 18 tests were most frequently performed (>or=40%) by the examiners, 3 standing, 11 supine, 3 lateral, and 1 prone. Of the most frequently performed tests, 10 were performed more than 50% of the time. The tests performed in the supine position were as follows: flexion range of motion (ROM) (percentage of use, 98%), flexion internal rotation ROM (98%), flexion external rotation ROM (86%), passive supine rotation test (76%), flexion/adduction/internal rotation test (70%), straight leg raise against resistance test (61%), and flexion/abduction/external rotation test (52%). The tests performed in the standing position were the gait test (86%) and the single-leg stance phase test (77%). The 1 test in the prone position was the femoral anteversion test (58%). There are variations in the testing that hip specialists perform to examine and evaluate their patients, but there is enough commonality to form the basis to recommend a battery of physical examination maneuvers that should be considered for use in evaluating the hip. Patients presenting with groin, abdominal, back, and/or hip pain need to have a basic examination to ensure that the hip is not overlooked. A comprehensive physical examination of the hip will benefit the patient and the physician and serve as the foundation for future multicenter clinical studies. (c) 2010 Arthroscopy Association of North America. Published

The assessment of cyberstalking: an expanded examination including social networking, attachment, jealousy, and anger in relation to violence and abuse.

Science.gov (United States)

Strawhun, Jenna; Adams, Natasha; Huss, Matthew T

2013-01-01

Because the first antistalking statute was enacted in California in 1990, stalking research has been expanded immensely, yet been largely confined to exploring traditional pursuit tactics. This study instead examined the prevalence and correlates of cyberstalking behaviors while examining the phenomenon in a more inclusive manner than previous studies focusing on cyberstalking by including social networking avenues. In addition to a measure assessing cyberstalking-related behaviors, questionnaires assessing pathological aspects of personality, including attachment style, interpersonal jealousy, interpersonal violence, and anger were also provided to participants. Results indicate that, given preliminary evidence, cyberstalking-related behaviors are related to past measures of traditional stalking and cyberstalking, although prior attachment, jealousy, and violence issues within relationships are significant predictors of cyberstalking-related behaviors. In addition, unexpected gender differences emerged. For example, women admitted greater frequencies of cyberstalking perpetration than males, signaling that further research on frequency and motivation for cyberstalking among the sexes is necessary.

Common errors observed at the American Board of Orthodontics clinical examination.

Science.gov (United States)

Chung, Chun-Hsi; Tadlock, Larry P; Barone, Nicholas; Pangrazio-Kulbersh, Valmy; Sabott, David G; Foley, Patrick F; Trulove, Timothy S; Park, Jae Hyun; Dugoni, Steven A

2017-08-01

The American Board of Orthodontics has developed tools to help examinees select patients to be used for the Board examination. The Case Management Form can be used to evaluate aspects of a patient's treatment that cannot be measured by other tools. The Case Management Form is a structured treatment-neutral assessment of orthodontic objectives and outcomes associated with a patient's treatment. Despite the availability of this form, examiners continue to see problems, including lack of attention to finishing details, inappropriate treatment objectives, excessive proclination of mandibular incisors due to treatment mechanics, excessive expansion of mandibular intercanine width, closing skeletal open bite with extrusion of anterior teeth leading to excessive gingival display, and failure to recognize the importance of controlling the eruption or extrusion of molars during treatment. In addition, some examinees exhibit a lack of understanding of proper cephalometric tracing and superimposition techniques, which lead to improper interpretation of cephalometric data and treatment outcomes. Copyright © 2017. Published by Elsevier Inc.

The FAMULATUR PLUS as an innovative approach for teaching physical examination skills

Directory of Open Access Journals (Sweden)

Jerg, Achim

2016-02-01

Full Text Available The FAMULATUR PLUS is an innovative approach to teaching physical examination skills. The concept is aimed at medical students during the clinical part of their studies and includes a clinical traineeship (English for “Famulatur” extended to include various courses (“PLUS”. The courses are divided into clinical examination courses and problembased-learning (PBL seminars. The concept’s special feature is the full integration of these courses into a 30-day hospital traineeship. The aim is to facilitate the transfer of knowledge from the courses into daily practice. Each week of the FAMULATUR PLUS is structured in line with the courses and focuses on a particular part of the body (e.g., abdomen. A physical examination course under the supervision of a physician is offered at the beginning of the week. Here, medical students learn the relevant examination techniques by practicing on each other (partner exercises. Subsequently, the techniques taught are applied independently during everyday work on the ward, corrected by the supervisor, if necessary, and thereby reinforced. The final POL seminar takes place towards the end of the week. Possible differential diagnoses are developed based on a clinical case study. The goal is to check these by taking a fictitious medical history and performing a physical examination, as well as to make a preliminary diagnosis. Finally, during the PBL seminar, medical students will be shown how physical examination techniques can be efficiently applied in the diagnosis of common cardinal symptoms (e.g., abdominal pain. The initial implementation of the FAMULATUR PLUS proved the practical feasibility of the concept. In addition, the accompanying evaluation showed that the participants of the pilot project improved with regard to their practical physical examination skills.

OSCEs for undergraduate clinical examination in orthopaedics: inter ...

African Journals Online (AJOL)

... D (Group 2) was 8.625. The p-value was 0.001148 (95% confidence interval). Conclusion: There was statistically significant inter-examiner variability. We recommend that for all OSCE exams, examiners be paired with a deliberate attempt to pair a “Hawk” with a “Dove”. Statistical correction of biases is also recommended.

Melanoma survivors at high risk of developing new primary disease: a qualitative examination of the factors that contribute to patient satisfaction with clinical care.

Science.gov (United States)

McLoone, J K; Watts, K J; Menzies, S W; Barlow-Stewart, K; Mann, G J; Kasparian, N A

2013-09-01

Providing ongoing clinical care that adequately addresses patients' medical, psychosocial and information needs is challenging, particularly for patient groups at increased risk of developing life-threatening disease such as malignant melanoma. This study examined a model of clinical care developed by the High Risk Clinic (HRC) of the Sydney Melanoma Diagnostic Centre in relation to patient satisfaction. Semi-structured telephone interviews were conducted and analyzed using the framework of Miles and Huberman, and themes were organized using the qualitative software package, QSR NVivo8. Twenty HRC patients participated in the study (nine men, 11 women; mean age 57.6 years, age range 34-74 years; response rate 91%). Satisfaction with clinical care at the HRC was high. Factors contributing to patient satisfaction included: rapid and regular access to physicians who were perceived by participants as experts, the development of confidence and trust in one's treating doctor, and a sense of being cared about and understood by one's healthcare team. Although one-third of the participants reported some inconveniences in attending the clinic, these were viewed as minor difficulties and not significant barriers to care. Formal psychological support was not sought or expected by participants, although many expressed long-standing melanoma-related fears and concerns. Accessible, expert medical attention, delivered in a patient-centered manner was integral to melanoma survivors' satisfaction with clinical management. Appropriate referrals to psychological support may further increase satisfaction with clinical care. Copyright © 2013 John Wiley & Sons, Ltd.

Histological examination and clinical evaluation of the jawbone of an adult patient with cleidocranial dysplasia: a case report

Science.gov (United States)

Schnutenhaus, Sigmar; Luthardt, Ralph G; Rudolph, Heike; Götz, Werner

2015-01-01

Objectives: Cleidocranial dysplasia (CCD) is a rare congenital malformation syndrome, inherited autosomal-dominantly. During a course of treatment including surgical, implantological and restorative procedures, an opportunity arose to histologically examine biopsies of the maxilla and mandible of a CCD patient 47 years of age. Case report: The aim of this case report is to present the results of the histological evaluation of the alveolar bone and the surgical pretreatment for and placement of six implants each in the maxilla and the mandible. The implants were inserted in a minimally invasive procedure using 3D template guidance. Following uneventful healing of the implants, ceramically veneered bridges were cemented on individual titanium abutments. Since the patient had not received orthodontic treatment in childhood-which would have been the treatment modality of choice-this implantological and prosthodontic approach was necessary. Biopsies were taken from the maxilla and the mandible before placing the implants. Histological evaluation showed bone with strong, coarsely interconnecting trabeculae, especially in the maxilla. Both the bone and the gingiva otherwise exhibited a normal structure without pathological features or anomalies. Conclusion: The clinical parameters and histological evaluation of this one clinical case suggest that the concepts familiar from general oral implantology in terms of surgical and prosthetic procedures can be adopted for older patients with CCD. PMID:26339428

Emergency Medicine Evaluation of Community-Acquired Pneumonia: History, Examination, Imaging and Laboratory Assessment, and Risk Scores.

Science.gov (United States)

Long, Brit; Long, Drew; Koyfman, Alex

2017-11-01

Pneumonia is a common infection, accounting for approximately one million hospitalizations in the United States annually. This potentially life-threatening disease is commonly diagnosed based on history, physical examination, and chest radiograph. To investigate emergency medicine evaluation of community-acquired pneumonia including history, physical examination, imaging, and the use of risk scores in patient assessment. Pneumonia is the number one cause of death from infectious disease. The condition is broken into several categories, the most common being community-acquired pneumonia. Diagnosis centers on history, physical examination, and chest radiograph. However, all are unreliable when used alone, and misdiagnosis occurs in up to one-third of patients. Chest radiograph has a sensitivity of 46-77%, and biomarkers including white blood cell count, procalcitonin, and C-reactive protein provide little benefit in diagnosis. Biomarkers may assist admitting teams, but require further study for use in the emergency department. Ultrasound has shown utility in correctly identifying pneumonia. Clinical gestalt demonstrates greater ability to diagnose pneumonia. Clinical scores including Pneumonia Severity Index (PSI); Confusion, blood Urea nitrogen, Respiratory rate, Blood pressure, age 65 score (CURB-65); and several others may be helpful for disposition, but should supplement, not replace, clinical judgment. Patient socioeconomic status must be considered in disposition decisions. The diagnosis of pneumonia requires clinical gestalt using a combination of history and physical examination. Chest radiograph may be negative, particularly in patients presenting early in disease course and elderly patients. Clinical scores can supplement clinical gestalt and assist in disposition when used appropriately. Published by Elsevier Inc.

A simple framework for assessing technical skills in a resident observed structured clinical examination (OSCE): vaginal laceration repair.

Science.gov (United States)

Winkel, Abigail Ford; Lerner, Veronica; Zabar, Sondra R; Szyld, Demian

2013-01-01

Educators of trainees in procedure-based specialties need focused assessment tools that are valid, objective, and assess technical skills in a realistic context. A framework for hybrid assessment using standardized patient scenarios and bench skills testing might facilitate evaluation of competency. Seven PGY-1 obstetrics and gynecology residents participated in a hybrid assessment that used observed structured clinical examination (OSCE) by a standardized patient who had sustained a vaginal laceration during vaginal delivery. The residents elicited a history and counseled the patient, and then completed a laceration repair on a pelvic model. The residents were rated on their performance in the scenario, which included issues of cultural competency, rapport-building, patient counseling. The technical skills were videotaped and rated using a modified global assessment form by 2 faculty members on a 3-point scale from "not done" to "partly done" to "well-done." Residents also completed a subjective assessment of the station. Mean technical performance of the residents on the technical skills was 55% "well-done," with a range of 20%-90%. The assessment identified 3 residents as below the mean, and 1 resident with areas of deficiency. Subjective assessment by the residents was that juggling the technical, cognitive, and affective components of the examination was challenging. Technical skills can be included in a case-based assessment using scenarios that address a range of cognitive and affective skills required of physicians. Results may help training programs assess individuals' abilities as well as identify program needs for curricular improvement. This framework might be useful in setting standards for competency and identifying poor performers. Copyright © 2012 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Screening for congenital dislocation of the hip in the newborn: The role of clinical, ultrasonographic and radiographic examination

International Nuclear Information System (INIS)

Dunn, P.M.

1987-01-01

The concept of examining all young infants for congenital dislocation of the hip (CDH) dates back to Le Damany in 1914, though it was Ortolani who stimulated widespread clinical screening with the publication of his method of examination in 1948. His technique was improved by Barlow and others and is now often referred to as the Ortolani/Barlow manoeuvre. Meanwhile, following the method of Hilgenreiner, Putti advocated in 1933 radiological screening of all newborn hips. In 1958 Andren and Von Rosen described their new radiological technique in which hip subluxation was provoked prior to x-ray. Although radiological examination has been criticised as a screening method, it is still apparently widely used in Europe, especially in German-speaking countries. More recently dynamic sonographic examination of the hips has been used for neonatal screening

Breast cancer screening (breast self-examination, clinical breast exam, and mammography) in women referred to health centers in Tabriz, Iran.

Science.gov (United States)

Khalili, Azizeh Farshbaf; Shahnazi, Mahnaz

2010-04-01

Breast cancer is the most common cancer and the most common cause of death in Iranian women aged 35-55 years. Breast cancer screening comprises breast self-examination (BSE), clinical breast examination (CBE) and mammography. The study aimed to examine the performance of screening methods among women referring to health centers of Tabriz, Iran. This was a descriptive-analytical research carried out on 400 women aged 20-50 years. The samples were chosen through random multistage sampling among health centers of Tabriz then active records of women. A questionnaire and observational checklist was used to elicit socio-demographic information and performance of women towards breast cancer screening methods. Descriptive and inferential statistics (chi-square and Fisher's exact test) were used to analyze the data. Only 18.8% of women did breast self-examination, 19.1% had clinical breast examination and 3.3% had mammogram. Statistical test showed a significant relationship between performing BSE and educational level, employment, income, number of children, breastfeeding history, breastfeeding quality and family history of breast cancer. There was a significant correlation between performing CBE and history of breast tumor and also, between performing the mammography and family history of breast cancer and history of breast tumor (P pre marriage counseling periods seems necessary.

Beyond Screening: Can the Mini-Mental State Examination be Used as an Exclusion Tool in a Memory Clinic?

Science.gov (United States)

Xu, Xin; Chong, Eddie; Hilal, Saima; Ikram, Mohammad Kamran; Venketasubramanian, Narayanaswamy; Chen, Christopher

2015-11-04

This study explores whether the Mini-Mental State Examination (MMSE) could reliably exclude definite dementia and dementia-free cases from requiring more extensive neuropsychological investigations in memory clinic settings in Singapore. Patients with memory complaints referred for possible dementia underwent the MMSE, followed by standardized neuropsychological and clinical assessments which led to a consensus diagnosis. MMSE cut-off points were derived stratified for education (less and equal/above primary level). Results show that after education stratification, using an optimal Positive Likelihood Ratio (PLR) and optimal Negative Likelihood Ratio (NLR), a higher percentage of patients were correctly identified as having dementia or dementia-free, with minimal misclassification rate. The finding suggests the MMSE can be used to exclude patients not requiring full neuropsychological assessments in a memory clinic.

Ultrasonography of the metacarpophalangeal and proximal interphalangeal joints in rheumatoid arthritis: a comparison with magnetic resonance imaging, conventional radiography and clinical examination

DEFF Research Database (Denmark)

Szkudlarek, Marcin; Klarlund, Mette; Narvestad, E.

2006-01-01

ultrasonography can provide information on signs of inflammation and destruction in RA finger joints that are not available with conventional radiography and clinical examination, and comparable to the information provided by magnetic resonance imaging (MRI). The second to fifth metacarpophalangeal and proximal...... interphalangeal joints of 40 RA patients and 20 control persons were assessed with ultrasonography, clinical examination, radiography and MRI. With MRI as the reference method, the sensitivity, specificity and accuracy of ultrasonography in detecting bone erosions in the finger joints were 0.59, 0.98 and 0...

Line probe assay for differentiation within Mycobacterium tuberculosis complex. Evaluation on clinical specimens and isolates including Mycobacterium pinnipedii

DEFF Research Database (Denmark)

Kjeldsen, Marianne Kirstine; Bek, Dorte; Rasmussen, Erik Michael

2009-01-01

A line probe assay (GenoType MTBC) was evaluated for species differentiation within the Mycobacterium tuberculosis complex (MTBC). We included 387 MTBC isolates, 43 IS6110 low-copy MTBC isolates, 28 clinical specimens with varying microscopy grade, and 30 isolates of non-tuberculous mycobacteria...

Clinical errors and medical negligence.

Science.gov (United States)

Oyebode, Femi

2013-01-01

This paper discusses the definition, nature and origins of clinical errors including their prevention. The relationship between clinical errors and medical negligence is examined as are the characteristics of litigants and events that are the source of litigation. The pattern of malpractice claims in different specialties and settings is examined. Among hospitalized patients worldwide, 3-16% suffer injury as a result of medical intervention, the most common being the adverse effects of drugs. The frequency of adverse drug effects appears superficially to be higher in intensive care units and emergency departments but once rates have been corrected for volume of patients, comorbidity of conditions and number of drugs prescribed, the difference is not significant. It is concluded that probably no more than 1 in 7 adverse events in medicine result in a malpractice claim and the factors that predict that a patient will resort to litigation include a prior poor relationship with the clinician and the feeling that the patient is not being kept informed. Methods for preventing clinical errors are still in their infancy. The most promising include new technologies such as electronic prescribing systems, diagnostic and clinical decision-making aids and error-resistant systems. Copyright © 2013 S. Karger AG, Basel.

A systematic review of the accuracy and clinical utility of the Addenbrooke's Cognitive Examination and the Addenbrooke's Cognitive Examination-Revised in the diagnosis of dementia.

Science.gov (United States)

Crawford, Stephanie; Whitnall, Leigh; Robertson, Joanne; Evans, Jonathan J

2012-07-01

To review the evidence relating to the diagnostic accuracy and clinical utility of the Addenbrooke's Cognitive Examination (ACE) and its updated version, the Addenbrooke's Cognitive Examination-Revised (ACE-R) in relation to the diagnosis of dementia. A systematic search of relevant databases was conducted, covering the period 2000 to April 2010. Specific journals and reference lists were hand searched. Identified studies that fulfilled the inclusion criteria were reviewed using a tailored, methodological quality rating checklist. The systematic search process identified nine studies for review (seven relating to the ACE, two on the ACE-R). Strengths and weaknesses across studies are considered, and diagnostic accuracy measures are presented for six out of the nine studies. The evidence suggests that the ACE/ACE-R is capable of providing information on a range of cognitive domains and of differentiating well between those with and those without cognitive impairment. Further research examining how the tools distinguish between dementia subtypes and mild cognitive impairment will further benefit the evidence base. Copyright © 2011 John Wiley & Sons, Ltd.

The DSM-5 Dimensional Anxiety Scales in a Dutch non-clinical sample: psychometric properties including the adult separation anxiety disorder scale.

Science.gov (United States)

Möller, Eline L; Bögels, Susan M

2016-09-01

With DSM-5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM-5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure and assess DSM-5-based core features of anxiety disorders. Participants (285 males, 255 females) completed the DSM-5 Dimensional Anxiety Scales for social anxiety disorder, generalized anxiety disorder, specific phobia, agoraphobia, and panic disorder that were included in previous studies on the scales, and also for separation anxiety disorder, which is included in the DSM-5 chapter on anxiety disorders. Moreover, they completed the Screen for Child Anxiety Related Emotional Disorders Adult version (SCARED-A). The DSM-5 Dimensional Anxiety Scales demonstrated high internal consistency, and the scales correlated significantly and substantially with corresponding SCARED-A subscales, supporting convergent validity. Separation anxiety appeared present among adults, supporting the DSM-5 recognition of separation anxiety as an anxiety disorder across the life span. To conclude, the DSM-5 Dimensional Anxiety Scales are a valuable tool to screen for specific adult anxiety disorders, including separation anxiety. Research in more diverse and clinical samples with anxiety disorders is needed. © 2016 The Authors International Journal of Methods in Psychiatric Research Published by John Wiley & Sons Ltd. © 2016 The Authors International Journal of Methods in Psychiatric Research Published by John Wiley & Sons Ltd.

Clinical survey of blood dyscrasias among Hiroshima a-bomb survivors by the periodical health examination, 5

International Nuclear Information System (INIS)

Taketomi, Yoshinori; Abe, Tsutomu; Okita, Hajime; Kamada, Nanao; Kuramoto, Atsushi

1980-01-01

Certain blood examinations were performed on a-bomb survivors having anemia more than moderate stage (the hemoglobin value under 9.0 g/dl), who were found out by the periodical health examination performed in Hiroshima-A-bomb Survivors Health Control Clinic during the latter period of the fiscal year 1975. The total number of a-bomb survivors who received the periodical health examination was 50,973, and the number of survivors whose hemoglobin value was under 9.0 g/dl was 201 (0.39%). The incidence of such anemia was high in women. There was not a relationship between this anemia and the exposure distance from the hypocenter. The incidence of this anemia was high in young a-bomb survivors, and more than 50% of a-bomb survivors having this anemia was under the age of 50. Iron-deficiency anemia was found in 88% of a-bomb survivors, and the course of their anemia ran in many years in many a-bomb survivors. (Tsunoda, M.)

RANZAR Body Systems Framework of diagnostic imaging examination descriptors

International Nuclear Information System (INIS)

Pitman, Alexander D.; Penlington, Lisa; Doromal, Darren; Vukolova, Natalia; Slater, Gregory

2014-01-01

A unified and logical system of descriptors for diagnostic imaging examinations and procedures is a desirable resource for radiology in Australia and New Zealand and is needed to support core activities of RANZCR. Existing descriptor systems available in Australia and New Zealand (including the Medicare DIST and the ACC Schedule) have significant limitations and are inappropriate for broader clinical application. An anatomically based grid was constructed, with anatomical structures arranged in rows and diagnostic imaging modalities arranged in columns (including nuclear medicine and positron emission tomography). The grid was segregated into five body systems. The cells at the intersection of an anatomical structure row and an imaging modality column were populated with short, formulaic descriptors of the applicable diagnostic imaging examinations. Clinically illogical or physically impossible combinations were ‘greyed out’. Where the same examination applied to different anatomical structures, the descriptor was kept identical for the purposes of streamlining. The resulting Body Systems Framework of diagnostic imaging examination descriptors lists all the reasonably common diagnostic imaging examinations currently performed in Australia and New Zealand using a unified grid structure allowing navigation by both referrers and radiologists. The Framework has been placed on the RANZCR website and is available for access free of charge by registered users. The Body Systems Framework of diagnostic imaging examination descriptors is a system of descriptors based on relationships between anatomical structures and imaging modalities. The Framework is now available as a resource and reference point for the radiology profession and to support core College activities.

RANZCR Body Systems Framework of diagnostic imaging examination descriptors.

Science.gov (United States)

Pitman, Alexander G; Penlington, Lisa; Doromal, Darren; Slater, Gregory; Vukolova, Natalia

2014-08-01

A unified and logical system of descriptors for diagnostic imaging examinations and procedures is a desirable resource for radiology in Australia and New Zealand and is needed to support core activities of RANZCR. Existing descriptor systems available in Australia and New Zealand (including the Medicare DIST and the ACC Schedule) have significant limitations and are inappropriate for broader clinical application. An anatomically based grid was constructed, with anatomical structures arranged in rows and diagnostic imaging modalities arranged in columns (including nuclear medicine and positron emission tomography). The grid was segregated into five body systems. The cells at the intersection of an anatomical structure row and an imaging modality column were populated with short, formulaic descriptors of the applicable diagnostic imaging examinations. Clinically illogical or physically impossible combinations were 'greyed out'. Where the same examination applied to different anatomical structures, the descriptor was kept identical for the purposes of streamlining. The resulting Body Systems Framework of diagnostic imaging examination descriptors lists all the reasonably common diagnostic imaging examinations currently performed in Australia and New Zealand using a unified grid structure allowing navigation by both referrers and radiologists. The Framework has been placed on the RANZCR website and is available for access free of charge by registered users. The Body Systems Framework of diagnostic imaging examination descriptors is a system of descriptors based on relationships between anatomical structures and imaging modalities. The Framework is now available as a resource and reference point for the radiology profession and to support core College activities. © 2014 The Royal Australian and New Zealand College of Radiologists.

Examiner Assessments of Clinical Performance: What Do They Tell Us About Clinical Competence?

Science.gov (United States)

Maatsch, Jack L.

1987-01-01

This paper presents and interprets examiner and participant performance data obtained from an experimental field test of the test item and case simulation libraries of the American Board of Emergency Medicine Specialty Certificate Examination. Subjects were 94 medical students, residents, and emergency physicians. (Author/LMO)

Observations on the clinical examination of the camel (Camelus dromedarius) in the field.

Science.gov (United States)

Tefera, M

2004-07-01

Camels usually inhabit remote areas, where diagnostic facilities and laboratories are very scarce. The species differences between the camel and other domestic animals necessitate some specific examination techniques. The objective of this study was to describe the clinical examination methods and sources of common errors that require special consideration in the camel. Young camels are examined in the standing position, while adults require restraint. Restraining procedures, both standing and in sternal recumbency, are described. New equipment and a crush were designed. The body temperature of the camels examined fluctuated from 35.7 to 38.9 degrees C, being lowest in the morning and highest in the afternoon; high temperature in the morning is indicative of fever, while high afternoon temperatures could be hyperthermia. It was difficult to take the pulse rate for routine procedures. The heart rate ranged from 35 to 50 per min; there was no difference between the heart rate in the morning and in the afternoon. The mean respiratory rate was 11 per min and respiration was of thoracol-lumbar type. The mucous membranes of the eye were an important site for appreciating signs of discoloration, while those of the mouth, rectum and vagina were unsuitable. The left flank was the best site for determining the rate of rumen contractions, which was 3+/-1.2 every 5 min, as determined by auscultation; counting the contractions by the application of the fist was difficult. The palpable external lymph nodes were the parotid, maxillary, prescapular, inferior cervical, thoracic, cubital, ilial and popiteal; they are large and can be seen on inspection in healthy animals, so that was not indicative of disease. A list of diagnostic indicators for the rapid diagnosis of ten endemic camel diseases was generated from the empirical signs.

Intralesional immunotherapy with tuberculin purified protein derivative (PPD) in recalcitrant wart: A randomized, placebo-controlled, double-blind clinical trial including an extra group of candidates for cryotherapy.

Science.gov (United States)

Amirnia, Mehdi; Khodaeiani, Effat; Fouladi, Daniel F; Masoudnia, Sima

2016-01-01

Due to paucity of randomized clinical trials, intralesional immunotherapy has not been yet accepted as a standard therapeutic method. To examine the efficacy and safety of intralesional immunotherapy with tuberculin purified protein derivative (PPD) for treating recalcitrant wart. In this randomized, placebo-controlled, double-blind clinical trial, a total of 69 patients with recalcitrant warts received either intralesional PPD antigen (n = 35) or intralesional saline (n = 34) for six times at 2-week intervals. A third group of candidates for cryotherapy (n = 33) was also included. The decrease in lesion size (good: complete response, intermediate: 50-99% improvement, poor: PPD patients; 0%, 14.7% and 85.3% of the placebo patients and 18.2%, 33.3% and 48.5% of the cryotherapy patients, respectively (PPD versus placebo: p PPD versus cryotherapy: p PPD group. The recurrence rate was 8.6%, 5.9% and 24.2% in the PPD, placebo and cryotherapy groups, respectively (p > 0.05). Intralesional immunotherapy with PPD antigen is highly effective and safe for treating recalcitrant warts. IRCT201407089844N3 in the Iranian Registry of Clinical Trials (IRCT).

A snapshot of patients' awareness of radiation dose and risks associated with medical imaging examinations at an Australian radiology clinic.

Science.gov (United States)

Singh, N; Mohacsy, A; Connell, D A; Schneider, M E

2017-05-01

Cumulative radiation exposure is linked to increasing the lifetime attributable risk of cancer. To avoid unnecessary radiation exposure and facilitate shared decision making, patients should be aware of these issues. This paper examines patients' awareness of radiation dose and risks associated with medical imaging examinations. Consecutive patients attending a private radiology clinic over a nine week period in 2014 in Metropolitan Melbourne were surveyed while waiting to undergo an imaging examination. Patients who were under 18 years of age, did not speak English and/or were referred for interventional imaging procedures were excluded from participation. Survey questions addressed patients' awareness of radiation dose associated with various imaging modalities' and patients' experience and preferences regarding communication of information about radiation. Data was analysed using SPSS (Ver 20.1). A total of 242 surveys were completed. Most participants were male (143/239, 59.8%) and aged between 33 and 52 years (109/242, 45%). Over half of participants were not concerned about radiation from medical imaging (130/238, 54.6%). Only a third of participants (80/234, 34.2%) correctly reported that CT has a higher radiation dose than X-ray. Very few participants correctly identified mammography, DEXA, PET and PET/CT as radiation emitting examinations. The majority of participants (202/236, 85.6%) indicated that they were not informed about radiation dose and risks by their referring doctor in advance. This paper provides information relevant to a single private radiology clinic in Australia. Nevertheless, our results have shown that patients presenting for medical imaging have little awareness of radiation dose and risks associated with these examinations and received little information by their referring physicians or staff at the radiology clinic. Copyright © 2016 The College of Radiographers. Published by Elsevier Ltd. All rights reserved.

Care and economic impact of thyroid ultrasound examination at single visits to endocrinology clinics (the ETIEN 1 study).

Science.gov (United States)

Carral, Florentino; Ayala, María del Carmen; Jiménez, Ana Isabel; García, Concepción

2016-02-01

Routine thyroid ultrasound examination in a single medical appointment is rarely performed in Spain. The objective of this study was to evaluate the care and economic impact of thyroid US examination in a single endocrine appointment. A prospective, observational, descriptive study was conducted to analyze data from 2274 patients (mean age, 59±16 years; 83% females) performed at least one thyroid US in a single visit to an endocrinology clinic during 2013 and 2014. The number of endocrine acts with thyroid US, single endocrine and US acts without review, and the change in the number of thyroid US requested by endocrinologists to the radiology department and total thyroid US examinations performed at the radiology department during the study period were assessed. In 2013 and 2014, 2558 endocrine acts with thyroid US were performed, of which 42.2% were single endocrine and US appointments without a second endocrine act, with estimated savings of €58,946.40. As compared to 2012, the number of thyroid US requested by endocrinologists to the radiology department decreased by 43.3% and 86.0% in 2013 and 2014 respectively, and total thyroid US performed by the radiology department decreased by 28.1% and 68.3% respectively, with estimated savings of €94,441.36. Thyroid US examination in a single endocrine appointment allows for decreasing the number of both second endocrine acts and thyroid US examinations performed at the radiology department, thus reducing the number of unnecessary clinic visits and promoting considerable economic savings. Copyright © 2015 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

Clinical examination and magnetic resonance imaging in the assessment of ankle sprains treated with an orthosis.

Science.gov (United States)

De Simoni, C; Wetz, H H; Zanetti, M; Hodler, J; Jacob, H; Zollinger, H

1996-03-01

This is a prospective clinical study of treatment of ankle sprains with an ankle brace that permits ankle dorsiflexion and plantarflexion of 20 degrees, but limits inversion and eversion for 6 weeks. The ankle brace is followed by physiotherapy for another 6 weeks. Thirty patients were evaluated with clinical examination and magnetic resonance (MR) imaging before treatment and after 12 weeks of treatment. MR imaging revealed acute tears in the anterior talofibular ligament in all 30 ankles (100%) and tears in the calcaneofibular ligament in 25 of 30 ankles (83%). At 12 weeks after injury, MR evidence of healing was present for the anterior talofibular ligament in 22 of 30 ankles (73%) and for the calcaneofibular ligament in 23 of 25 ankles (92%). Postural sway analysis after therapy was used to quantify functional stability of the ankle. There was no correlation with MR findings, but there was a correlation with the subjective impression of functional instability. Twenty-eight of 30 patients (93%) had a functionally stable ankle after 12 weeks of treatment. MR findings after ankle sprain could not predict clinical outcome.

Bias in the physical examination of patients with lumbar radiculopathy

Directory of Open Access Journals (Sweden)

Katz Jeffrey N

2010-11-01

Full Text Available Abstract Background No prior studies have examined systematic bias in the musculoskeletal physical examination. The objective of this study was to assess the effects of bias due to prior knowledge of lumbar spine magnetic resonance imaging findings (MRI on perceived diagnostic accuracy of the physical examination for lumbar radiculopathy. Methods This was a cross-sectional comparison of the performance characteristics of the physical examination with blinding to MRI results (the 'independent group' with performance in the situation where the physical examination was not blinded to MRI results (the 'non-independent group'. The reference standard was the final diagnostic impression of nerve root impingement by the examining physician. Subjects were recruited from a hospital-based outpatient specialty spine clinic. All adults age 18 and older presenting with lower extremity radiating pain of duration ≤ 12 weeks were evaluated for participation. 154 consecutively recruited subjects with lumbar disk herniation confirmed by lumbar spine MRI were included in this study. Sensitivities and specificities with 95% confidence intervals were calculated in the independent and non-independent groups for the four components of the radiculopathy examination: 1 provocative testing, 2 motor strength testing, 3 pinprick sensory testing, and 4 deep tendon reflex testing. Results The perceived sensitivity of sensory testing was higher with prior knowledge of MRI results (20% vs. 36%; p = 0.05. Sensitivities and specificities for exam components otherwise showed no statistically significant differences between groups. Conclusions Prior knowledge of lumbar MRI results may introduce bias into the pinprick sensory testing component of the physical examination for lumbar radiculopathy. No statistically significant effect of bias was seen for other components of the physical examination. The effect of bias due to prior knowledge of lumbar MRI results should be considered

Bias in the physical examination of patients with lumbar radiculopathy

Science.gov (United States)

2010-01-01

Background No prior studies have examined systematic bias in the musculoskeletal physical examination. The objective of this study was to assess the effects of bias due to prior knowledge of lumbar spine magnetic resonance imaging findings (MRI) on perceived diagnostic accuracy of the physical examination for lumbar radiculopathy. Methods This was a cross-sectional comparison of the performance characteristics of the physical examination with blinding to MRI results (the 'independent group') with performance in the situation where the physical examination was not blinded to MRI results (the 'non-independent group'). The reference standard was the final diagnostic impression of nerve root impingement by the examining physician. Subjects were recruited from a hospital-based outpatient specialty spine clinic. All adults age 18 and older presenting with lower extremity radiating pain of duration ≤ 12 weeks were evaluated for participation. 154 consecutively recruited subjects with lumbar disk herniation confirmed by lumbar spine MRI were included in this study. Sensitivities and specificities with 95% confidence intervals were calculated in the independent and non-independent groups for the four components of the radiculopathy examination: 1) provocative testing, 2) motor strength testing, 3) pinprick sensory testing, and 4) deep tendon reflex testing. Results The perceived sensitivity of sensory testing was higher with prior knowledge of MRI results (20% vs. 36%; p = 0.05). Sensitivities and specificities for exam components otherwise showed no statistically significant differences between groups. Conclusions Prior knowledge of lumbar MRI results may introduce bias into the pinprick sensory testing component of the physical examination for lumbar radiculopathy. No statistically significant effect of bias was seen for other components of the physical examination. The effect of bias due to prior knowledge of lumbar MRI results should be considered when an isolated

GWAS of clinically defined gout and subtypes identifies multiple susceptibility loci that include urate transporter genes

OpenAIRE

Nakayama, Akiyoshi; Nakaoka, Hirofumi; Yamamoto, Ken; Sakiyama, Masayuki; Shaukat, Amara; Toyoda, Yu; Okada, Yukinori; Kamatani, Yoichiro; Nakamura, Takahiro; Takada, Tappei; Inoue, Katsuhisa; Yasujima, Tomoya; Yuasa, Hiroaki; Shirahama, Yuko; Nakashima, Hiroshi

2016-01-01

Objective A genome-wide association study (GWAS) of gout and its subtypes was performed to identify novel gout loci, including those that are subtype-specific. Methods Putative causal association signals from a GWAS of 945 clinically defined gout cases and 1213 controls from Japanese males were replicated with 1396 cases and 1268 controls using a custom chip of 1961 single nucleotide polymorphisms (SNPs). We also first conducted GWASs of gout subtypes. Replication with Caucasian and New Zeala...

Dutch guideline for clinical foetal-neonatal and paediatric post-mortem radiology, including a review of literature.

Science.gov (United States)

Sonnemans, L J P; Vester, M E M; Kolsteren, E E M; Erwich, J J H M; Nikkels, P G J; Kint, P A M; van Rijn, R R; Klein, W M

2018-06-01

Clinical post-mortem radiology is a relatively new field of expertise and not common practice in most hospitals yet. With the declining numbers of autopsies and increasing demand for quality control of clinical care, post-mortem radiology can offer a solution, or at least be complementary. A working group consisting of radiologists, pathologists and other clinical medical specialists reviewed and evaluated the literature on the diagnostic value of post-mortem conventional radiography (CR), ultrasonography, computed tomography (PMCT), magnetic resonance imaging (PMMRI), and minimally invasive autopsy (MIA). Evidence tables were built and subsequently a Dutch national evidence-based guideline for post-mortem radiology was developed. We present this evaluation of the radiological modalities in a clinical post-mortem setting, including MIA, as well as the recently published Dutch guidelines for post-mortem radiology in foetuses, neonates, and children. In general, for post-mortem radiology modalities, PMMRI is the modality of choice in foetuses, neonates, and infants, whereas PMCT is advised in older children. There is a limited role for post-mortem CR and ultrasonography. In most cases, conventional autopsy will remain the diagnostic method of choice. Based on a literature review and clinical expertise, an evidence-based guideline was developed for post-mortem radiology of foetal, neonatal, and paediatric patients. What is Known: • Post-mortem investigations serve as a quality check for the provided health care and are important for reliable epidemiological registration. • Post-mortem radiology, sometimes combined with minimally invasive techniques, is considered as an adjunct or alternative to autopsy. What is New: • We present the Dutch guidelines for post-mortem radiology in foetuses, neonates and children. • Autopsy remains the reference standard, however minimal invasive autopsy with a skeletal survey, post-mortem computed tomography, or post

Assessing Communication Skills of Medical Students in Objective Structured Clinical Examinations (OSCE) - A Systematic Review of Rating Scales

Science.gov (United States)

Cömert, Musa; Zill, Jördis Maria; Christalle, Eva; Dirmaier, Jörg; Härter, Martin; Scholl, Isabelle

2016-01-01

Background Teaching and assessment of communication skills have become essential in medical education. The Objective Structured Clinical Examination (OSCE) has been found as an appropriate means to assess communication skills within medical education. Studies have demonstrated the importance of a valid assessment of medical students’ communication skills. Yet, the validity of the performance scores depends fundamentally on the quality of the rating scales used in an OSCE. Thus, this systematic review aimed at providing an overview of existing rating scales, describing their underlying definition of communication skills, determining the methodological quality of psychometric studies and the quality of psychometric properties of the identified rating scales. Methods We conducted a systematic review to identify psychometrically tested rating scales, which have been applied in OSCE settings to assess communication skills of medical students. Our search strategy comprised three databases (EMBASE, PsycINFO, and PubMed), reference tracking and consultation of experts. We included studies that reported psychometric properties of communication skills assessment rating scales used in OSCEs by examiners only. The methodological quality of included studies was assessed using the COnsensus based Standards for the selection of health status Measurement INstruments (COSMIN) checklist. The quality of psychometric properties was evaluated using the quality criteria of Terwee and colleagues. Results Data of twelve studies reporting on eight rating scales on communication skills assessment in OSCEs were included. Five of eight rating scales were explicitly developed based on a specific definition of communication skills. The methodological quality of studies was mainly poor. The psychometric quality of the eight rating scales was mainly intermediate. Discussion Our results reveal that future psychometric evaluation studies focusing on improving the methodological quality are needed

Focus group interviews examining the contribution of intellectual disability clinical nurse specialists in Ireland.

Science.gov (United States)

Doody, Owen; Slevin, Eamonn; Taggart, Laurence

2017-10-01

To explore the contribution of clinical nurse specialists in intellectual disability nursing in Ireland. While clinical nurse specialists exist since the 1940s, they have only been a reality in Ireland since 2001. While the role of clinical nurse specialist has developed over the years, it still however is often seen as a complex multifaceted role that causes confusion, frustration and controversy. A exploratory qualitative approach using focus groups with Irish intellectual disability clinical nurse specialists (n = 31). Five focus group interviews were conducted to gather qualitative data to gain insight into the attitudes, perceptions and opinions of the participants. Data were audio-recorded, transcribed and analysed using Burnard's (Vital Notes for Nurses: Research for Evidence-Based Practice in Healthcare, 2011, Blackwell Publishing, Oxford) framework. Ethical approval was gained from the researcher's university and access granted by the national council for the professional development of nursing/midwifery in Ireland. The study highlights that intellectual disability clinical nurse specialists contribute to and support care delivery across a range of areas including client-focused and family-centred care, staff support, organisation support, community support and supporting other agencies. Overall, the study shows the importance of intellectual disability clinical nurse specialists and their contribution across a range of services, care environments and the support they offer to clients/families/staff/multidisciplinary team members and outside agencies. Ireland is in a unique position to develop knowledge regarding specialist care for people with intellectual disability that can be shared and adapted by other healthcare professionals in other countries that do not have specialised intellectual disability nurses. © 2016 John Wiley & Sons Ltd.

Analysis of phakic before intraocular lens implantation for fundus examination

OpenAIRE

Juan Chen; Zhong-Ping Chen; Rui-Ling Zhu

2014-01-01

AIM:To investigate the findings of the eyes which were examined preoperatively by three mirror contact lens before the implantation of implantable collamer lens(ICL). To analysis the retinal pathological changes and to explore the clinical analysis of early diagnosis and treatment in retinopathy on fundus examination before operation. METHODS:The retrospective case series study included 127 eyes of 64 patients who underwent phakic intraocular lens implantation were received the fundus examina...

INTER-EXAMINER VARIABILITY

African Journals Online (AJOL)

Objective: To establish whether inter-examiner variability is still a significant factor for the undergraduate orthopaedic clinical ... D. The scores for each student were tabulated and the range, mean, and pass rate determined for each of the examiners. ... has not the heart to reject the man”, consistently gave higher scores (1).

A Clinical Approach to Vulvar Ulcers.

Science.gov (United States)

Stewart, Kristen M A

2017-09-01

This article discusses the differential diagnosis of vulvar ulcers and describes a general clinical approach to this common but nonspecific examination finding. The differential diagnosis includes sexually and nonsexually transmitted infections, dermatitides, trauma, neoplasms, hormonally induced ulcers, and drug reactions. Patient history and physical examination provide important clues to the cause of a vulvar ulcer. However, laboratory testing is usually required for accurate diagnosis because the clinical presentation is often nonspecific and may be atypical due to secondary conditions. Copyright © 2017 Elsevier Inc. All rights reserved.

Physical examination of sexual assault victims in Belgrade area

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Alempijević Đorđe

2006-01-01

Full Text Available Introduction: Sexual crimes represent various forms of contact of perpetrator’s genitals, lips, tongue, and fingers with genitals, lips and/or anus of the victim, in order to achieve sexual satisfaction, without victim’s consent. Objective: The aim of this work was to analyze the type of medical institution in which victims of sexual assaults are being examined in Belgrade area, to assess the quality of these examinations and medical records, as well as to control whether standardized protocols are followed. Method: Data were obtained through analysis of 113 cases of sexual assaults prosecuted in the District Court of Belgrade. Results: All victims were females with mean age of 24.1 years. The majority of victims (85% were examined in one medical institution, most often in the Institute of Gynecology and Obstetrics, Clinical Center of Serbia, and only by one medical doctor (81.4%. Gynecologists were most frequently included in examination, while specialists of forensic medicine were engaged in only 9 cases (7.9%. In 84% of victims, the examination was performed during the first three days after the assault, and in 52% of cases on the first day. Standard techniques of clinical and gynecological examinations were applied only, without following any protocols, so the reports were made exclusively on individual basis. In no case an informed consent by victim was obtained before examination. Anamnestic data were collected in only 15.9% of cases, and they were generally incomplete. Conclusion: The results of investigation show that the quality of examination of sexual assault victims in Belgrade area is not adequate. Therefore, such negative practice should be changed in future through introduction of standardized protocols for examination of victims, as well as development of clinical forensic medicine.

Chest electrical impedance tomography examination, data analysis, terminology, clinical use and recommendations: consensus statement of the TRanslational EIT developmeNt stuDy group.

Science.gov (United States)

Frerichs, Inéz; Amato, Marcelo B P; van Kaam, Anton H; Tingay, David G; Zhao, Zhanqi; Grychtol, Bartłomiej; Bodenstein, Marc; Gagnon, Hervé; Böhm, Stephan H; Teschner, Eckhard; Stenqvist, Ola; Mauri, Tommaso; Torsani, Vinicius; Camporota, Luigi; Schibler, Andreas; Wolf, Gerhard K; Gommers, Diederik; Leonhardt, Steffen; Adler, Andy

2017-01-01

Electrical impedance tomography (EIT) has undergone 30 years of development. Functional chest examinations with this technology are considered clinically relevant, especially for monitoring regional lung ventilation in mechanically ventilated patients and for regional pulmonary function testing in patients with chronic lung diseases. As EIT becomes an established medical technology, it requires consensus examination, nomenclature, data analysis and interpretation schemes. Such consensus is needed to compare, understand and reproduce study findings from and among different research groups, to enable large clinical trials and, ultimately, routine clinical use. Recommendations of how EIT findings can be applied to generate diagnoses and impact clinical decision-making and therapy planning are required. This consensus paper was prepared by an international working group, collaborating on the clinical promotion of EIT called TRanslational EIT developmeNt stuDy group. It addresses the stated needs by providing (1) a new classification of core processes involved in chest EIT examinations and data analysis, (2) focus on clinical applications with structured reviews and outlooks (separately for adult and neonatal/paediatric patients), (3) a structured framework to categorise and understand the relationships among analysis approaches and their clinical roles, (4) consensus, unified terminology with clinical user-friendly definitions and explanations, (5) a review of all major work in thoracic EIT and (6) recommendations for future development (193 pages of online supplements systematically linked with the chief sections of the main document). We expect this information to be useful for clinicians and researchers working with EIT, as well as for industry producers of this technology. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Quality control of parasitology stool examination in Tabriz clinical laboratories

Directory of Open Access Journals (Sweden)

shahram Khademvatan

2011-06-01

Full Text Available The purpose of quality control program was to make doctors and laboratory personnel trust in laboratory results and consequently increasing confidence in laboratory achievements. The quality assurance means raising the level of quality in all tests that lead to raising the level of work efficiency and laboratories including minimum expense for society and minimum time for lab personnel. This study aimed to assess and determine the accuracy and precision of results in Tabriz medical diagnostic laboratories. Materials and Methods: In this retrospective study, 790 stool samples were selected randomly and tested by standard methods.Student t- test, SPSS software and sensitivity and accuracy formulas were used for data analysis. Results: The sensitivity was 62%, 22% and 8% with 95% confidence intervals for worm's eggs, protozoan cysts and trophozoite detection respectively. Conclusion: To elevate quality assurance in clinical diagnostic laboratory, monitoring and check of the laboratories by standard methods continually should be done.

Correlation between clinical examination, mammography and ultrasonography with histopathological exam in the determination of tumor size in breast cancer; Correlacao entre o exame clinico, a mamografia e a ultra-sonografia com o exame anatomopatologico na determinacao do tamanho tumoral no cancer de mama

Energy Technology Data Exchange (ETDEWEB)

Siqueira, Fernanda Monteiro de Paula; Rezende, Cezar Alencar de Lima [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Faculdade de Medicina. Dept. de Ginecologia e Obstetricia]. E-mail: fersiqueira75@yahoo.com.br; Barra, Alexandre de Almeida [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Hospital das Clinicas. Servico de Diagnostico por Imagem

2008-07-01

Purpose: to evaluate which method is the best to determine pre-surgically the size of breast cancer: clinical examination, mammography or ultrasonography, using as a reference the anatomopathological exam. Methods: this study has included 184 patients with palpable-or-not breast lesions, detected by mammography and ultrasonography, that were submitted to surgical resection of the tumor, with histopathological diagnosis of breast cancer. The same examiner evaluated clinically the largest tumoral diameter, through clinical examination, mammography and ultrasonography, and the measurements obtained by each method were correlated with the maximum diameter obtained by the anatomopathological exam. The comparative analysis has been done by Pearson's correlation coefficient (r). Results: Pearson's correlation coefficient between the anatomopathological and the clinical exams was 0.8; between the anatomopathological exam and the mammography, 0.7; and between anatomopathological exam and ultrasonography 0.7 (p<0.05). Pearson's correlation coefficients among the methods evaluated were also calculated and r=0.7 was obtained between clinical exam and mammography, r=0.8 between clinical examination and ultrasonography, and r=0.8 between mammography and ultrasonography (p<0.05). Conclusions: clinical examination, mammography and ultrasonography have presented high correlation with the anatomopathological measures, besides high correlations among themselves, what seems to show that they may be used as equivalent methods in the pre-surgical evaluation of the breast tumoral size. Nevertheless, due to specific limitations of each method, clinical examination, mammography and ultrasonography should be seen as complementary to each other, in order to obtain a more accurate measurement of the breast cancer tumor.(author)

Examining the potential clinical value of curcumin in the prevention and diagnosis of Alzheimer's disease.

Science.gov (United States)

Goozee, K G; Shah, T M; Sohrabi, H R; Rainey-Smith, S R; Brown, B; Verdile, G; Martins, R N

2016-02-14

Curcumin derived from turmeric is well documented for its anti-carcinogenic, antioxidant and anti-inflammatory properties. Recent studies show that curcumin also possesses neuroprotective and cognitive-enhancing properties that may help delay or prevent neurodegenerative diseases, including Alzheimer's disease (AD). Currently, clinical diagnosis of AD is onerous, and it is primarily based on the exclusion of other causes of dementia. In addition, phase III clinical trials of potential treatments have mostly failed, leaving disease-modifying interventions elusive. AD can be characterised neuropathologically by the deposition of extracellular β amyloid (Aβ) plaques and intracellular accumulation of tau-containing neurofibrillary tangles. Disruptions in Aβ metabolism/clearance contribute to AD pathogenesis. In vitro studies have shown that Aβ metabolism is altered by curcumin, and animal studies report that curcumin may influence brain function and the development of dementia, because of its antioxidant and anti-inflammatory properties, as well as its ability to influence Aβ metabolism. However, clinical studies of curcumin have revealed limited effects to date, most likely because of curcumin's relatively low solubility and bioavailability, and because of selection of cohorts with diagnosed AD, in whom there is already major neuropathology. However, the fresh approach of targeting early AD pathology (by treating healthy, pre-clinical and mild cognitive impairment-stage cohorts) combined with new curcumin formulations that increase bioavailability is renewing optimism concerning curcumin-based therapy. The aim of this paper is to review the current evidence supporting an association between curcumin and modulation of AD pathology, including in vitro and in vivo studies. We also review the use of curcumin in emerging retinal imaging technology, as a fluorochrome for AD diagnostics.

The viper fangs: clinical anatomy, principles of physical examination and therapy (a review

Directory of Open Access Journals (Sweden)

Matteo Oliveri

2016-01-01

Full Text Available The assessment of fangs is a fundamental part of clinical examination of viperid snakes. The long curved venom fang is carried by short, highly mobile maxilla. Short anaesthesia is advised for safe physical examination and radiography of the mouth cavity. The fangs are gently forced outside the fang pocket by passing the bar or forceps on the palato-maxillary arch, and rotating them rostrally shifting the mucosal fold. Functional fangs are periodically shed and several generations of replacement teeth lie behind and beneath each fang. In case of fang fracture, therapy should be limited to flushing with a solution of chlorhexidine or povidone iodine, and topical application of pro-coagulant and antibacterial cream. Therapy of chronic fang inflammation is based on removal of necrotized fang and repeated abundant irrigation of the fang pocket. Treatment of chronic stomatitis consists of flushing with chlorhexidine or povidone iodine, physical removal of the plaques, administration of analgesics and antibiotics (marbofloxacin, enrofloxacin or ceftazidime. Extra-oral surgical approach is the best method for odontogenic abscess removal. A vigorous flushing with sterile saline solution, chlorhexidine and povidone iodine and topical application of antibiotics (antibiotic embedded surgical sponge is advised. Force feeding of the anorectic patient suffering from fang inflammation is a mandatory part of the standard treatment protocol.

Slowly progressive fluent aphasia; Clinical features and an imaging study including MRI, SPECT and PET

Energy Technology Data Exchange (ETDEWEB)

Sakurai, Yasuhisa; Momose, Toshimitsu; Watanabe, Toshiaki; Ishikawa, Takashi; Iwata, Makoto (Tokyo Univ. (Japan). Faculty of Medicine); Bando, Mitsuaki

1991-05-01

Three patients with slowly progressive fluent aphasia are reported. One of the patients presented with memory disturbance. They were characterized clinically by having selective deficits in vocabulary, which resulted in impairment of confrontation naming, and auditory comprehension. MRI showed an atrophy not only in the left temporal lobe (including the superior, middle and inferior temporal gyri), hippocampus, parahippocampual gyrus, and fusiform gyrus, but also in the left parietal lobe. I-123 IMP SPECT and F-18 FDG PET were used to determine regional cerebral blood flow and regional cerebral metabolic rate, respectively. In addition to the decreased tracer uptake in the left temporal and/or parietal lobe, a decreased uptake was seen in the bilateral basal ganglia, the inner side of the temporal lobe (including the bilateral hippocampus), the right anterior temporal lobe, and the left thalamus. These findings may deny the previous thought that lesions are localized in slowly progressive fluent aphasia. Furthermore, noticeable difficulty in naming, i.e., patients unable to recognize the right answer, are considered attributable to widespread lesions from the whole left temporal lobe, including the hippocampus, to the right temporal lobe. (N.K.).

Teaching Effectiveness: Preparing Occupational Therapy Students for Clinical Practice

Directory of Open Access Journals (Sweden)

Jane C. OBrien PhD, MS.MEdL, OTR/L

2013-06-01

Full Text Available Medical educators must examine the ability of teaching methodologies to prepare students for clinical practice. Two types of assessment methods commonly used in medical education include the Short Objective Structured Clinical Examination (OSCE and the Integrated Performance Procedural Instrument (IPPI. The use of these methods in occupational therapy (OT education is less understood. With the increasing number of students enrolled in programs, faculty face challenges to examine how clinical competence is established using data to determine teaching effectiveness. This study examines two educational methodologies used in OT curriculum: the long written case study (IPPI and short performance-based OSCE. The authors describe the effectiveness of each examination as it relates to student performance in clinical practice (as measured by the Fieldwork Performance Evaluation [FWPE]. The findings obtained from separate focus group sessions with faculty and students further provide insight into the advantages and disadvantages of the educational methodologies.

The surgery of peripheral nerves (including tumors)

DEFF Research Database (Denmark)

Fugleholm, Kåre

2013-01-01

Surgical pathology of the peripheral nervous system includes traumatic injury, entrapment syndromes, and tumors. The recent significant advances in the understanding of the pathophysiology and cellular biology of peripheral nerve degeneration and regeneration has yet to be translated into improved...... surgical techniques and better outcome after peripheral nerve injury. Decision making in peripheral nerve surgery continues to be a complex challenge, where the mechanism of injury, repeated clinical evaluation, neuroradiological and neurophysiological examination, and detailed knowledge of the peripheral...... nervous system response to injury are prerequisite to obtain the best possible outcome. Surgery continues to be the primary treatment modality for peripheral nerve tumors and advances in adjuvant oncological treatment has improved outcome after malignant peripheral nerve tumors. The present chapter...

Validity of Combining History Elements and Physical Examination Tests to Diagnose Patellofemoral Pain.

Science.gov (United States)

Décary, Simon; Frémont, Pierre; Pelletier, Bruno; Fallaha, Michel; Belzile, Sylvain; Martel-Pelletier, Johanne; Pelletier, Jean-Pierre; Feldman, Debbie; Sylvestre, Marie-Pierre; Vendittoli, Pascal-André; Desmeules, François

2018-04-01

To assess the validity of diagnostic clusters combining history elements and physical examination tests to diagnose or exclude patellofemoral pain (PFP). Prospective diagnostic study. Orthopedic outpatient clinics, family medicine clinics, and community-dwelling. Consecutive patients (N=279) consulting one of the participating orthopedic surgeons (n=3) or sport medicine physicians (n=2) for any knee complaint. Not applicable. History elements and physical examination tests were obtained by a trained physiotherapist blinded to the reference standard: a composite diagnosis including both physical examination tests and imaging results interpretation performed by an expert physician. Penalized logistic regression (least absolute shrinkage and selection operator) was used to identify history elements and physical examination tests associated with the diagnosis of PFP, and recursive partitioning was used to develop diagnostic clusters. Diagnostic accuracy measures including sensitivity, specificity, positive and negative predictive values, and positive and negative likelihood ratios with associated 95% confidence intervals (CIs) were calculated. Two hundred seventy-nine participants were evaluated, and 75 had a diagnosis of PFP (26.9%). Different combinations of history elements and physical examination tests including the age of participants, knee pain location, difficulty descending stairs, patellar facet palpation, and passive knee extension range of motion were associated with a diagnosis of PFP and used in clusters to accurately discriminate between individuals with PFP and individuals without PFP. Two diagnostic clusters developed to confirm the presence of PFP yielded a positive likelihood ratio of 8.7 (95% CI, 5.2-14.6) and 3 clusters to exclude PFP yielded a negative likelihood ratio of .12 (95% CI, .06-.27). Diagnostic clusters combining common history elements and physical examination tests that can accurately diagnose or exclude PFP compared to various knee

Implementation of an Electronic Objective Structured Clinical Exam for Assessing Practical Skills in Pre-Professional Physiotherapy and Occupational Therapy Programs: Examiner and Course Coordinator Perspectives

Science.gov (United States)

Snodgrass, Suzanne J.; Ashby, Samantha E.; Rivett, Darren A.; Russell, Trevor

2014-01-01

Assessment of practical clinical skills is essential in the health fields. Objective Structured Clinical Exams (OSCEs), where examiners assess students performing clinical procedures on simulated patients (actors), are central to the evaluation of practical skills. However, traditional OSCEs require considerable time-investment to administer, and…

Examining the Outcomes of Including Students with Disabilities in a Bullying/Victimization Intervention

Science.gov (United States)

Graybill, Emily C.; Vinoski, Erin; Black, Mary; Varjas, Kris; Henrich, Christopher; Meyers, Joel

2016-01-01

Students with disabilities are bullied at rates disproportionate to their typically developing peers, yet we know little about effective interventions to reduce the rates of victimization among students with disabilities across all disability categories. This study examined the effectiveness of the inclusive Bullying/Victimization Intervention…

Infection by rhinovirus: similarity of clinical signs included in the case definition of influenza IAn/H1N1.

Science.gov (United States)

de Oña Navarro, Maria; Melón García, Santiago; Alvarez-Argüelles, Marta; Fernández-Verdugo, Ana; Boga Riveiro, Jose Antonio

2012-08-01

Although new influenza virus (IAn/H1N1) infections are mild and indistinguishable from any other seasonal influenza virus infections, there are few data on comparisons of the clinical features of infection with (IAn/H1N1) and with other respiratory viruses. The incidence, clinical aspects and temporal distribution of those respiratory viruses circulating during flu pandemic period were studied. Respiratory samples from patients with acute influenza-like symptoms were collected from May 2009 to December 2009. Respiratory viruses were detected by conventional culture methods and genome amplification techniques. Although IAn/H1N1 was the virus most frequently detected, several other respiratory viruses co-circulated with IAn/H1N1 during the pandemic period, especially rhinovirus. The similarity between clinical signs included in the clinical case definition for influenza and those caused by other respiratory viruses, particularly rhinovirus, suggest that a high percentage of viral infections were clinically diagnosed as case of influenza. Our study offers useful information to face future pandemics caused by influenza virus, indicating that differential diagnoses are required in order to not overestimate the importance of the pandemic. Copyright © 2011 Elsevier España, S.L. All rights reserved.

Enthesitis in patients with psoriatic arthritis, axial spondyloarthritis and healthy subjects assessed by ‘head-to-toe’ whole-body MRI and clinical examination

DEFF Research Database (Denmark)

Poggenborg, René Panduro; Eshed, Iris; Østergaard, Mikkel

2015-01-01

and clinical examination, and compared. Three new WBMRI enthesitis indices were developed. RESULTS: WBMRI allowed evaluation of 888 (53%) of 1680 sites investigated, and 19 (54%) of 35 entheses had a readability >70%. The percentage agreement between WBMRI and clinical enthesitis was 49-100%, when compared...

Clinical survey of blood dyscrasias among Hiroshima A-bomb survivors by the periodical health examination, (3)

Energy Technology Data Exchange (ETDEWEB)

Taketomi, Y; Abe, T; Kamada, N; Kuramoto, A; Takahashi, H [Hiroshima Univ. (Japan). Research Inst. for Nuclear Medicine and Biology

1978-04-01

The actual condition of polycythemia in atomic bomb survivors was evaluated laying stress on the results of general clinical examinations in Hiroshima A-bomb Survivors Health Control Clinic in 1973. Of 40,410 subjects examined in 1973 (male 15,390; female 25,020), 218 males and 220 females, 438 in total, excluding the patients with cardiopulmonary diseases, satisfied the criteria for polycythemia that males show higher values over 17.1 g/dl of Hb and 51.5% of Ht and females over 15.2 g/dl of Hb and 46.0% of Ht. The incidence of this disease was higher in younger males but it increased with age in females. However, there was no correlationship between the incidence of this disease and the distance from the epicenter. Further, 10 males and 8 females, 18 in total, of these patients satisfied the Komiya's criteria for polycythemia (RBC 6,000,000, Ht 50% in males, and RBC 5,500,000, Ht>50% in females) in 1973 or before, and one of them was diagnosed as polycythemia vera by the present examination (1977). This survey was made on 40,410 subjects, one of which was diagnosed as polycythemia vera. Because of a lower incidence of polycythemia than that of leukemia, it was difficult to give an accurate diagnosis and it was also hard to evaluate the incidence of this disease in atomic bomb survivors comparing with that in healthy people. It is therefore required to pile up the data year after year. In various blood diseases such as chronic myelogenic leukemia and acute leukemia, the foregoing state of myeloid proliferation was sometimes observed preceding the onset of these blood diseases. Therefore, the 18 cases at least which satisfied the Komiya's criteria should be followed up carefully.

Clinical survey of blood dyscrasias among Hiroshima A-bomb survivors by the periodical health examination, (3)

International Nuclear Information System (INIS)

Taketomi, Yoshinori; Abe, Tsutomu; Kamada, Nanao; Kuramoto, Atsushi; Takahashi, Hiroshi

1978-01-01

The actual condition of polycythemia in atomic bomb survivors was evaluated laying stress on the results of general clinical examinations in Hiroshima A-bomb Survivors Health Control Clinic in 1973. Of 40,410 subjects examined in 1973 (male 15,390; female 25,020), 218 males and 220 females, 438 in total, excluding the patients with cardiopulmonary diseases, satisfied the criteria for polycythemia that males show higher values over 17.1 g/dl of Hb and 51.5% of Ht and females over 15.2 g/dl of Hb and 46.0% of Ht. The incidence of this disease was higher in younger males but it increased with age in females. However, there was no correlationship between the incidence of this disease and the distance from the epicenter. Further, 10 males and 8 females, 18 in total, of these patients satisfied the Komiya's criteria for polycythemia (RBC 6,000,000, Ht 50% in males, and RBC 5,500,000, Ht>50% in females) in 1973 or before, and one of them was diagnosed as polycythemia vera by the present examination (1977). This survey was made on 40,410 subjects, one of which was diagnosed as polycythemia vera. Because of a lower incidence of polycythemia than that of leukemia, it was difficult to give an accurate diagnosis and it was also hard to evaluate the incidence of this disease in atomic bomb survivors comparing with that in healthy people. It is therefore required to pile up the data year after year. In various blood diseases such as chronic myelogenic leukemia and acute leukemia, the foregoing state of myeloid proliferation was sometimes observed preceding the onset of these blood diseases. Therefore, the 18 cases at least which satisfied the Komiya's criteria should be followed up carefully. (Ueda, J.)

Clinical implications from daily physiotherapy examination of 131 acute hamstring injuries and their association with running speed and rehabilitation progression.

Science.gov (United States)

Whiteley, Rod; van Dyk, Nicol; Wangensteen, Arnlaug; Hansen, Clint

2018-03-01

To investigate the association of daily clinical measures and the progression of rehabilitation and perceived running effort. A cohort of 131 athletes with an MRI-confirmed acute hamstring injury underwent a standardised criteria-based rehabilitation protocol. Descriptive and inferential statistics were used to investigate the association between daily clinical subjective and objective measures and both the progression of rehabilitation and perceived running effort. These measures included different strength, palpation, flexibility and functional tests. Inter-rater and intrarater reliability and minimal detectable change were established for the clinical measures of strength and flexibility by examining measures taken on consecutive days for the uninjured leg. The progression of the daily measures was seen to be non-linear and varied according to the measure. Intra-rater reliability for the strength and flexibility measures were excellent (95% CI ≥0.85 for all measures). Strength (in the outer range position) and flexibility (in maximum hip flexion with active knee extension (MHFAKE) in supine) were best associated with rehabilitation progression and perceived running effort. Additionally, length of pain on palpation was usefully associated with rehabilitation progression. At lower perceived running effort there was a large variation in actual running speed. Daily physical measures of palpation pain, outer range strength, MHFAKE and reported pain during daily activity are useful to inform the progression of rehabilitation. NCT01812564 and NCT02104258. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Real-time Raman spectroscopy for in vivo, online gastric cancer diagnosis during clinical endoscopic examination.

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Duraipandian, Shiyamala; Sylvest Bergholt, Mads; Zheng, Wei; Yu Ho, Khek; Teh, Ming; Guan Yeoh, Khay; Bok Yan So, Jimmy; Shabbir, Asim; Huang, Zhiwei

2012-08-01

Optical spectroscopic techniques including reflectance, fluorescence and Raman spectroscopy have shown promising potential for in vivo precancer and cancer diagnostics in a variety of organs. However, data-analysis has mostly been limited to post-processing and off-line algorithm development. In this work, we develop a fully automated on-line Raman spectral diagnostics framework integrated with a multimodal image-guided Raman technique for real-time in vivo cancer detection at endoscopy. A total of 2748 in vivo gastric tissue spectra (2465 normal and 283 cancer) were acquired from 305 patients recruited to construct a spectral database for diagnostic algorithms development. The novel diagnostic scheme developed implements on-line preprocessing, outlier detection based on principal component analysis statistics (i.e., Hotelling's T2 and Q-residuals) for tissue Raman spectra verification as well as for organ specific probabilistic diagnostics using different diagnostic algorithms. Free-running optical diagnosis and processing time of < 0.5 s can be achieved, which is critical to realizing real-time in vivo tissue diagnostics during clinical endoscopic examination. The optimized partial least squares-discriminant analysis (PLS-DA) models based on the randomly resampled training database (80% for learning and 20% for testing) provide the diagnostic accuracy of 85.6% [95% confidence interval (CI): 82.9% to 88.2%] [sensitivity of 80.5% (95% CI: 71.4% to 89.6%) and specificity of 86.2% (95% CI: 83.6% to 88.7%)] for the detection of gastric cancer. The PLS-DA algorithms are further applied prospectively on 10 gastric patients at gastroscopy, achieving the predictive accuracy of 80.0% (60/75) [sensitivity of 90.0% (27/30) and specificity of 73.3% (33/45)] for in vivo diagnosis of gastric cancer. The receiver operating characteristics curves further confirmed the efficacy of Raman endoscopy together with PLS-DA algorithms for in vivo prospective diagnosis of gastric cancer

Group-Based Preference Assessment for Children and Adolescents in a Residential Setting: Examining Developmental, Clinical, Gender, and Ethnic Differences

Science.gov (United States)

Volz, Jennifer L. Resetar; Cook, Clayton R.

2009-01-01

This study examines developmental, clinical, gender, and ethnic group differences in preference in residentially placed children and adolescents. In addition, this study considers whether residentially placed youth prefer stimuli currently being used as rewards as part of a campuswide token economy system and whether youth would identify preferred…

[Microbiology--laboratory examinations for bacterias].

Science.gov (United States)

Hen, Renjun; Imafuku, Yuji; Yoshida, Hiroshi

2002-11-01

As it has been required to identify pathogenic microbes in shorter times, simple and rapid methods have been developed and used. Here, we summarized the present situation of rapid diagnostic testing in clinical microbiology in Japan, and also presented our results on PBP2' detection. The rapid test kits available in Japan for E. coli, Helicobacter pylori, Salmonella, Streptococcus and Staphylococcus aureus were described. Rapid examination methods are based mainly on immunologic reactions, which included slide agglutination using latex particle, immunochromatography and ELISA. Times required for the identification are 10 to 15 minutes. Moreover, rapid test kits employing PCR are also marketed. Further, we evaluated MRSA-LA "Seiken" which is a rapid detection kit for PBP2' produced by MRSA. The test was shown to be highly sensitive and specific. For the rapid identification of pathogenic microbes, simple and rapid test kits described here will be used more in clinical diagnosis.

Assessment of scapular positioning and function as future effect measure of shoulder interventions – an inter-examiner reliability study of the clinical assessment methods

DEFF Research Database (Denmark)

Larsen, Camilla Marie; Eshøj, Henrik; Ingwersen, Kim Gordon

2015-01-01

Assessment of scapular positioning and function as future effect measure of shoulder interventions – an inter-examiner reliability study of the clinical assessment methods Eshøj H1, Ingwersen KG1, Larsen CM1, 2, Søgaard K1, Juul-Kristensen B1, 3 1 University of Southern Denmark, Institute of Sports...... only been tested for intra-examiner reliability. The objective was to investigate the inter-examiner reliability of an extended battery of clinical tests for assessing scapular positioning and function. Methods A standardized three-phase protocol for clinical reliability studies was conducted...... coefficients (ICC) and kappa values were interpreted as: 0.0-0.40 (poor); 0.40-0.75 (fair to good); and 0.75-1.00 (good to excellent). Results A total of 41 subjects (23 males, yrs 25±9), were recruited among adult overhead athletes from the municipality of Odense, DK. Prevalence of the index condition was 54...

Teamwork in AAC: examining clinical perceptions.

Science.gov (United States)

Batorowicz, Beata; Shepherd, Tracy A

2011-03-01

This study examines Prescription Review (PR), a model of teamwork practiced in Augmentative and Alternative Communication (AAC) centres in Ontario, Canada. PR is a process in which teams make decisions about AAC system recommendations. For this study, 92 out of 141 professionals working on AAC teams completed questionnaires measuring the benefits of PR. Findings suggest that PR is beneficial in the areas of learning, providing quality services, team support, and decision making. Participants reported satisfaction with the quality of treatment plan, the PR results, and process. Perceptions of PR were related to size of the teams, participants' years of experience, and the range of experience on teams. This study supports PR and highlights the importance of healthy working relationships.

Predicting failing performance on a standardized patient clinical performance examination: the importance of communication and professionalism skills deficits.

Science.gov (United States)

Chang, Anna; Boscardin, Christy; Chou, Calvin L; Loeser, Helen; Hauer, Karen E

2009-10-01

The purpose is to determine which assessment measures identify medical students at risk of failing a clinical performance examination (CPX). Retrospective case-control, multiyear design, contingency table analysis, n = 149. We identified two predictors of CPX failure in patient-physician interaction skills: low clerkship ratings (odds ratio 1.79, P = .008) and student progress review for communication or professionalism concerns (odds ratio 2.64, P = .002). No assessments predicted CPX failure in clinical skills. Performance concerns in communication and professionalism identify students at risk of failing the patient-physician interaction portion of a CPX. This correlation suggests that both faculty and standardized patients can detect noncognitive traits predictive of failing performance. Early identification of these students may allow for development of a structured supplemental curriculum with increased opportunities for practice and feedback. The lack of predictors in the clinical skills portion suggests limited faculty observation or feedback.

Evaluation on ultrasonic examination methods applied to Ni-base alloy weld including cracks due to stress corrosion cracking found in BWR reactor internal

International Nuclear Information System (INIS)

Aoki, Takayuki; Kobayashi, Hiroyuki; Higuchi, Shinichi; Shimizu, Sadato

2005-01-01

A Ni-base alloy weld, including cracks due to stress corrosion cracking found in the reactor internal of the oldest BWR in Japan, Tsuruga unit 1, in 1999, was examined by three (3) types of UT method. After this examination, a depth of each crack was confirmed by carrying out a little excavation with a grinder and PT examination by turns until each crack disappeared. Then, the depth measured by the former method was compared with the one measured by the latter method. In this fashion, performances of the UT methods were verified. As a result, a combination of the three types of UT method was found to meet the acceptance criteria given by ASME Sec.XI Appendix VIII, Performance Demonstration for Ultrasonic Examination Systems-Supplement 6. In this paper, the results of the UT examination described above and their evaluation are discussed. (author)

practice of antenatal clinical breast examination in calabar

African Journals Online (AJOL)

user

population of breast cancer patients in the country than in the west led to this study to determine the proportion of women ... UCTH is low and is significantly related to the cadre and gender of the attending physician. Obstetricians .... regular role nurses play in the antenatal clinics) ... breast and cervical cancer screening? J.

Implant rehabilitation of the atrophic edentulous maxilla including immediate fixed provisional restoration without the use of bone grafting: a review of 1-year outcome data from a long-term prospective clinical trial.

Science.gov (United States)

Toljanic, Joseph A; Baer, Russell A; Ekstrand, Karl; Thor, Andreas

2009-01-01

The literature suggests that predictable integration can be achieved when dental implant placement is combined with immediate fixed provisional restoration in a variety of clinical situations. Fewer data are available, however, regarding outcomes for immediate provisional restoration of implants in the edentulous maxilla. This report presents 1-year data acquired from a long-term prospective clinical trial designed to assess outcomes following the immediate provisional fixed restoration of implants in the atrophic edentulous maxilla without the use of bone augmentation. Fifty-one subjects diagnosed with an atrophic edentulous maxilla received a total of 306 implants (six implants per subject) followed by fixed provisional restoration within 24 hours of implant placement. No subjects underwent grafting to enhance bone volume in preparation for implant treatment. Data acquired included bone quantity and quality, implant dimensions, implant locations, and implant placement stability. Subjects returned for 1-year follow-up examinations to assess implant integration and restoration function. Periapical radiographs were obtained and compared to baseline images to assess marginal bone height maintenance. At the 3-month follow-up examination, 294 of 306 implants placed in 51 subjects were found to be integrated. This represents a cumulative implant survival rate of 96%. At the 1-year follow-up examination, mean marginal bone loss of 0.5 mm was noted, with no further loss of implants. These results support the contention that predictable long-term outcomes may be obtained for the atrophic edentulous maxilla when treated with an implant rehabilitation protocol that includes immediate fixed provisional restoration without the use of bone grafting. This strategy offers a promising treatment alternative for the patient with an atrophic edentulous maxilla.

Examinations for radiologists. 1250 examination questions, with comments

International Nuclear Information System (INIS)

Albes, G.

2007-01-01

The first section presents self-tests and learning tips for a realistic assessment and optimisation of students' learning styles. Rhetoric and communicative competences are looked into, and hints are given on how to organize ones's documents. The second section contains more than 1250 examination questions from all fields of radiology, with which examination situations can be simulated for self-studies. The student is shown how to provide structured answers to complex questions, how to solve clinical problems step by step, how to assess facts, to develop key statements, etc. (orig.)

Self-detection and clinical breast examination: comparison of the two "classical" physical examination methods for the diagnosis of breast cancer.

Science.gov (United States)

Schwab, Fabienne Dominique; Huang, Dorothy Jane; Schmid, Seraina Margaretha; Schötzau, Andreas; Güth, Uwe

2015-02-01

This is the first comprehensive analysis comparing specific aspects of tumor detection between the two "traditional" breast cancer detection methods self-detection (SD) and clinical breast examination (CBE). a) Which method is better in detecting smaller tumors? Both methods showed similar mean tumor diameters (SD: 22.1 mm vs. CBE: 21.9 mm; p = 0.991). b) Different frequency distributions of tumor locations would indicate that certain locations in the breast are more difficult to palpate: comparison of both methods showed comparable results (p = 0.835). c) General differences in tumor sizes with regard to certain locations would be of importance because the patients and/or the physicians could be educated to pay particular attention to certain locations during physical examination, where larger tumors tend to be found: tumors located in the central region were with 25.0 mm significantly larger than those in the peripheral regions of the breast (superior: 21.6 mm, p = 0.001; inferior: 21.6 mm, p = 0.015; lateral: 21.9 mm, p = 0.002; medial (20.9 mm, p = 0.001). Tumor sizes within the four peripheral regions did not differ significantly. d) Patients whose tumors were found by CBE were older than those whose tumors were found by SD (67 years vs. 60 years, p < 0.001). annual CBE should be an integral part of general medical care in older women. Copyright © 2014 Elsevier Ltd. All rights reserved.

Clinical target volume delineation including elective nodal irradiation in preoperative and definitive radiotherapy of pancreatic cancer

Directory of Open Access Journals (Sweden)

Caravatta Luciana

2012-06-01

Full Text Available Abstract Background Radiotherapy (RT is widely used in the treatment of pancreatic cancer. Currently, recommendation has been given for the delineation of the clinical target volume (CTV in adjuvant RT. Based on recently reviewed pathologic data, the aim of this study is to propose criteria for the CTV definition and delineation including elective nodal irradiation (ENI in the preoperative and definitive treatment of pancreatic cancer. Methods The anatomical structures of interest, as well as the abdominal vasculature were identified on intravenous contrast-enhanced CT scans of two different patients with pancreatic cancer of the head and the body. To delineate the lymph node area, a margin of 10 mm was added to the arteries. Results We proposed a set of guidelines for elective treatment of high-risk nodal areas and CTV delineation. Reference CT images were provided. Conclusions The proposed guidelines could be used for preoperative or definitive RT for carcinoma of the head and body of the pancreas. Further clinical investigations are needed to validate the defined CTVs.

Examination results of medical students with dyslexia.

Science.gov (United States)

McKendree, Jean; Snowling, Margaret J

2011-02-01

dyslexia is a learning disorder, the primary sign of which is significant difficulty in learning to read and spell. However, accumulating evidence suggests that many people with dyslexia can overcome their reading difficulties and enjoy high levels of educational success. There is debate about the appropriateness of different forms of summative assessment for people with dyslexia, but there is little research investigating different examination formats, particularly in higher education, including medical education. Currently, medical school examinations comprise a range of different assessments, both written and performance-based, offering an opportunity to compare performance on different formats. This study compared results between students with and without dyslexia on all summative assessment types used at one UK medical school. examination scores were collated for all summative Year 1 and 2 examinations at Hull York Medical School (HYMS) over four cohorts entering from 2004 to 2007. These included scores on two types of forced-choice question (multiple-choice and extended matching question) examinations, on short written answer examinations and on performance in a 16-station objective structured clinical examination (OSCE). Results for written answers were gathered separately for basic science questions and for questions involving critical analysis and evidence-based medicine. an overall multivariate analysis of covariance (mancova) on examinations across both years controlling for gender, ethnicity and age on entry indicated that there was no significant overall effect of dyslexia on examination results. Regression analysis further showed that dyslexia was not a significant predictor on any of the examination forms in Year 1 or Year 2. there is no indication that any of the assessment methods used in HYMS, in common with many other medical schools, disadvantage students with dyslexia in comparison with their peers. In the light of these findings, we support

Clinical study of intermittent lock of the temporomandibular joint. Relation to frequency of intermittent lock on clinical examination and magnetic resonance imaging

Energy Technology Data Exchange (ETDEWEB)

Ide, Takashi; Nagai, Itaru; Miyazaki, Akihiro; Yamaguchi, Akira; Kohama, Geniku [Sapporo Medical Univ. (Japan). School of Medicine

2002-03-01

To examine the occurrence of intermittent lock, we investigated the correlation between the frequency of intermittent lock of the temporomandibular joint and magnetic resonance imaging (MRI) findings. The subjects consisted of 25 patients (25 joints) with unilateral intermittent lock who were treated from April 1994 through March 2000 at our department. MRI examination of the joint was performed on the affected side. We divided the patients into two groups: a high-frequency group consisting of 15 patients who had symptoms of intermittent lock every day and a low-frequency group consisting of 10 patients who did not have symptoms every day. The results showed no statistical difference between the two groups in clinical findings such as age, sex, clicking side of the joint, duration of intermittent lock, method of unlocking, muscle pain on palpation, degree of maximal mouth opening, distance between the maxillary and mandibular tooth midline, or the degree of overbite and overjet. However, the two groups differed significantly in the degree of anterior disc displacement as assessed by MRI. (author)

Relational Intimacy Mediates Sexual Outcomes Associated With Impaired Sexual Function: Examination in a Clinical Sample.

Science.gov (United States)

Witherow, Marta Parkanyi; Chandraiah, Shambhavi; Seals, Samantha R; Sarver, Dustin E; Parisi, Kathryn E; Bugan, Antal

2017-06-01

Relational intimacy is hypothesized to underlie the association between female sexual functioning and various sexual outcomes, and married women and women with sexual dysfunction have been generally absent from prior studies investigating these associations, thus restricting generalizability. To investigate whether relational intimacy mediates sexual outcomes (sexual satisfaction, coital frequency, and sexual distress) in a sample of married women with and without impaired sexual functioning presenting in clinical settings. Using a cross-sectional design, 64 heterosexual married women with (n = 44) and without (n = 20) impaired sexual functioning completed a battery of validated measurements assessing relational intimacy, sexual dysfunction, sexual frequency, satisfaction, and distress. Intimacy measurements were combined using latent factor scores before analysis. Bias-corrected mediation models of the indirect effect were used to test mediation effects. Moderated mediation models examined whether indirect effects were influenced by age and marital duration. Patients completed the Female Sexual Function Index, the Couple's Satisfaction Index, the Sexual Satisfaction Scale for Women, the Inclusion of the Other in the Self Scale, and the Miller Social Intimacy Test. Mediation models showed that impaired sexual functioning is associated with all sexual outcomes directly and indirectly through relational intimacy. Results were predominantly independent of age and marital duration. Findings have important treatment implications for modifying interventions to focus on enhancing relational intimacy to improve the sexual functioning of women with impaired sexual functioning. The importance of the role relational intimacy plays in broad sexual outcomes of women with impaired sexual functioning is supported in clinically referred and married women. Latent factor scores to improve estimation of study constructs and the use of contemporary mediation analysis also are

Neurological examination in small animals

Directory of Open Access Journals (Sweden)

Viktor Paluš

2014-03-01

Full Text Available This clinical review about the neurological examination in small animals describes the basics about the first steps of investigation when dealing with neurological patients. The knowledge of how to perform the neurological examination is important however more important is how to correctly interpret these performed tests. A step-by-step approach is mandatory and examiners should master the order and the style of performing these tests. Neurological conditions can be sometimes very distressing for owners and for pets that might not be the most cooperating. The role of a veterinary surgeon, as a professional, is therefore to collect the most relevant history, to examine a patient in a professional manner and to give to owners an educated opinion about the further treatment and prognosis. However neurological examinations might look challenging for many. But it is only the clinical application of neuroanatomy and neurophysiology to an every-day situation for practicing veterinarians and it does not require any specific in-to-depth knowledge. This clinical review is aimed not only to provide the information on how to perform the neurological examination but it is also aimed to appeal on veterinarians to challenge their daily routine and to start practicing on neurologically normal patients. This is the best and only way to differentiate between the normal and abnormal in a real situation.

Influence of the workplace on learning physical examination skills.

Science.gov (United States)

Duvivier, Robbert; Stalmeijer, Renée; van Dalen, Jan; van der Vleuten, Cees; Scherpbier, Albert

2014-03-28

Hospital clerkships are considered crucial for acquiring competencies such as diagnostic reasoning and clinical skills. The actual learning process in the hospital remains poorly understood. This study investigates how students learn clinical skills in workplaces and factors affecting this. Six focus group sessions with 32 students in Internal Medicine rotation (4-9 students per group; sessions 80-90 minutes). Verbatim transcripts were analysed by emerging themes and coded independently by three researchers followed by constant comparison and axial coding. Students report to learn the systematics of the physical examination, gain agility and become able to recognise pathological signs. The learning process combines working alongside others and working independently with increasing responsibility for patient care. Helpful behaviour includes making findings explicit through patient files or during observation, feedback by abnormal findings and taking initiative. Factors affecting the process negatively include lack of supervision, uncertainty about tasks and expectations, and social context such as hierarchy of learners and perceived learning environment. Although individual student experiences vary greatly between different hospitals, it seems that proactivity and participation are central drivers for learning. These results can improve the quality of existing programmes and help design new ways to learn physical examination skills.

Examining the postural awareness and flexibility changes in physical therapy students who took clinical Pilates class.

Science.gov (United States)

Atilgan, Esra; Tarakci, Devrim; Mutluay, Fatma

2017-01-01

This study aimed to evaluate postural awareness and changes in posture and flexibility of students who took Clinical Pilates class as an elective course at the undergraduate level. The study conducted from 2013-2016 included 98 students who took Clinical Pilates class at the Department of Physical Therapy and Rehabilitation, School of Health Sciences, Istanbul Medipol University, Turkey. The flexibility levels of the study participants were measured before and after the Clinical Pilates education using finger-to-floor test and modified Schober's test. Observational posture analysis and postural awareness were recorded using the scale prepared by the researchers. The post-education evaluations showed that postural distortions were fixed, and a significant increase in the postural awareness of the students was observed compared with the pre-education period. The results of both modified Schober's test and finger-to-floor test, which were used to measure the flexibility levels, showed a statistically significant increase in post-education scores compared with those of the pre-education period. This study showed that the Clinical Pilates course increased postural awareness and flexibility of physical therapy students and fixed postural distortions. Thus, the inclusion of Clinical Pilates class in the undergraduate education is considered to be important.

Eating Disorder Examination Questionnaire (EDE-Q) and Clinical Impairment Assessment (CIA): clinical norms and functional impairment in male and female adults with eating disorders.

Science.gov (United States)

Dahlgren, Camilla Lindvall; Stedal, Kristin; Rø, Øyvind

2017-05-01

The aim of the current study was to collect clinical normative data for the Clinical Impairment Assessment questionnaire (CIA) and the Eating Disorder Examination Questionnaire (EDE-Q) from adult patients with eating disorders (EDs). This study also examined unique contributions of eating disorder (ED) symptoms on levels of ED-related impairment. A sample of 667 patients, 620 females and 47 males, was recruited from six specialist centres across Norway. The majority of the sample (40.3%) was diagnosed with eating disorder not otherwise specified (EDNOS), 34.5% had bulimia nervosa (BN), and 25.2% were diagnosed with anorexia nervosa (AN). There were significant differences for global EDE-Q and CIA scores between females and males. In the female sample, significant differences were found on several EDE-Q sub-scales between the AN and BN group, and between the AN and EDNOS group. No significant differences were found between the diagnostic groups on the CIA. In the male sample, no significant differences were found between diagnostic groups on the EDE-Q or CIA. A multiple regression analysis revealed that 46.8% of the variance in impairment as measured by the CIA was accounted for by ED symptoms. Body mass index, Eating Concern, Shape/Weight Concern, and binge eating served as significant, unique predictors of impairment. The results from the present study contribute to the interpretation of EDE-Q and CIA scores in ED samples.

Occurrence of atypical myxomatosis in Central Europe: clinical and virological examinations.

Science.gov (United States)

Farsang, A; Makranszki, L; Dobos-Kovács, M; Virág, Györgyi; Fábián, Katalin; Barna, Tímea; Kulcsár, G; Kucsera, L; Vetési, F

2003-01-01

An outbreak of the atypical form of myxomatosis struck a rabbit farm in Hungary. The animals had previously been vaccinated with a vaccine containing Shope rabbit fibroma virus strain. The disease appeared in winter when the presence of mosquitoes and fleas is not common. The virus was isolated from an eyelid specimen of a naturally infected rabbit. The surviving animals were observed for four weeks, blood samples were collected and, after euthanasia, organ specimens were also examined by morphological methods including pathology and electron microscopy. Serum samples were examined by virus neutralisation for antibodies. Genetic analysis of the isolated virus was carried out by polymerase chain reaction (PCR) and direct sequencing. The primers were designed on the basis of the major envelope gene (Env) of the Lausanne reference strain in the GenBank. The viral proteins were examined by SDS-PAGE. The isolated virus (ref. no.: BP04/2001) was able to infect the susceptible animals directly, by contact. The disease was characterised by respiratory symptoms of the upper tracheal tract, conjunctivitis and high mortality by the 11th-14th day. Aerogenic infection with strain BP04/2001 resulted in 100% morbidity among the susceptible animals. Sequencing of the amplified 400-bp-long DNA revealed 97% homology with the Env gene of the Lausanne strain, which proves that strain BP04/2001 is a variant of the Lausanne strain having been enzootic throughout Europe. The live vaccine strain used in Hungary against myxomatosis, which is also a Lausanne-derived strain, protected the animals. According to the protein analysis a protein of 200 kDa in size is not expressed in strain BP04/2001. This is the first report on atypical myxomatosis in Central Europe. The virus spreads by airborne transmission and may cause severe losses in the rabbit population.

Etiological spectrum of pancytopenia based on bone marrow examination in children

Energy Technology Data Exchange (ETDEWEB)

Memon, S; Nizamani, M A.A. [University of Medical and Health Sciences, Hyderabad (Pakistan). Dept. of Paediatrics

2008-03-15

To determine the spectrum of pancytopenia with its frequency, common clinical presentation and etiology on the basis of bone marrow examination in children from 2 months to 15 years. All patients aged 2 months to 15 years having pancytopenia were included. Patients beyond this age limits, already diagnosed cases of aplastic anemia and leukemia, clinical suspicion of genetic or constitutional pancytopenia, history of blood transfusion in recent past, and those not willing for either admission or bone marrow examination were excluded. History, physical and systemic examination and hematological parameters at presentation were recorded. Hematological profile included hemoglobin, total and differential leucocyte count, platelet count, reticulocyte count, peripheral smear and bone marrow aspiration/biopsy. During the study period, out of the 7000 admissions in paediatric ward, 250 patients had pancytopenia on their peripheral blood smear (3.57%). Out of those, 230 patients were finally studied. Cause of pancytopenia was identified in 220 cases on the basis of bone marrow and other supportive investigations, while 10 cases remained undiagnosed. Most common was aplastic anemia (23.9%), megaloblastic anemia (13.04%), leukemia (13.05%), enteric fever (10.8%), malaria (8.69%) and sepsis (8.69%). Common clinical presentations were pallor, fever, petechial hemorrhages, visceromegaly and bleeding from nose and gastrointestinal tract. Pancytopenia is a common occurrence in paediatric patients. Though acute leukemia and bone marrow failure were the usual causes of pancytopenia, infections and megaloblastic anemia are easily treatable and reversible. (author)

Etiological spectrum of pancytopenia based on bone marrow examination in children

International Nuclear Information System (INIS)

Memon, S.; Nizamani, M.A.A.

2008-01-01

To determine the spectrum of pancytopenia with its frequency, common clinical presentation and etiology on the basis of bone marrow examination in children from 2 months to 15 years. All patients aged 2 months to 15 years having pancytopenia were included. Patients beyond this age limits, already diagnosed cases of aplastic anemia and leukemia, clinical suspicion of genetic or constitutional pancytopenia, history of blood transfusion in recent past, and those not willing for either admission or bone marrow examination were excluded. History, physical and systemic examination and hematological parameters at presentation were recorded. Hematological profile included hemoglobin, total and differential leucocyte count, platelet count, reticulocyte count, peripheral smear and bone marrow aspiration/biopsy. During the study period, out of the 7000 admissions in paediatric ward, 250 patients had pancytopenia on their peripheral blood smear (3.57%). Out of those, 230 patients were finally studied. Cause of pancytopenia was identified in 220 cases on the basis of bone marrow and other supportive investigations, while 10 cases remained undiagnosed. Most common was aplastic anemia (23.9%), megaloblastic anemia (13.04%), leukemia (13.05%), enteric fever (10.8%), malaria (8.69%) and sepsis (8.69%). Common clinical presentations were pallor, fever, petechial hemorrhages, visceromegaly and bleeding from nose and gastrointestinal tract. Pancytopenia is a common occurrence in paediatric patients. Though acute leukemia and bone marrow failure were the usual causes of pancytopenia, infections and megaloblastic anemia are easily treatable and reversible. (author)

MR urography: examination techniques and clinical applications

Energy Technology Data Exchange (ETDEWEB)

Nolte-Ernsting, C.C.A.; Adam, G.B.; Guenther, R.W. [Technische Hochschule Aachen (Germany). Klinik fuer Radiologische Diagnostik

2001-03-01

Modern MR urography is performed on the basis of two different imaging strategies, which can be used complementarily to cover almost all aspects in the diagnosis of upper urinary tract diseases. The first technique utilizes unenhanced, heavily T2-weighted pulse sequences to obtain static-fluid images of the urinary tract. T2-weighted MR urograms have proved to be excellent in the visualization of the markedly dilated urinary tract, even if the renal excretory function is quiescent. Static-fluid MR urography is less suitable for imaging of disorders that occur in the nondilated collecting system. The second MR urography technique is analogous to the methodology of conventional intravenous pyelography and is, therefore, designated as excretory MR urography. For this purpose, a non-nephrotoxic gadolinium chelate is intravenously administered and after its renal excretion, the gadolinium-enhanced urine is visualized using fast T1-weighted gradient-echo sequences. The combination of gadolinium and low-dose furosemide (5-10 mg) is the key for achieving a uniform distribution of the contrast material inside the entire urinary tract and, secondly, to avoid high endoluminal gadolinium concentrations, which cause signal loss of the urine due to T2{sup *} effects. Gadolinium excretory MR urography allows to obtain high-quality images of both nondilated and obstructed urinary tracts in patients with normal or moderately impaired renal function. This article reviews the principles of T2- and T1-weighted MR urography in detail and informs how to use these techniques safely in potential clinical applications such as chronic urolithiasis, intrinsic and extrinsic tumor diseases, and congenital anomalies. Magnetic resonance urography performed in combination with standard MR imaging offers a potential to reduce the need for invasive retrograde pyelography. Although the economic aspect is still problematic, it is obvious that MR urography will continue to increase its role in

A summative, Objective, Structured, Clinical Examination in ENT used to assess postgraduate doctors after one year of ENT training, as part of the Diploma of Otorhinolaryngology, Head and Neck Surgery.

Science.gov (United States)

Drake-Lee, A B; Skinner, D; Hawthorne, M; Clarke, R

2009-10-01

'High stakes' postgraduate medical examinations should conform to current educational standards. In the UK and Ireland, national assessments in surgery are devised and managed through the examination structure of the Royal Colleges of Surgeons. Their efforts are not reported in the medical education literature. In the current paper, we aim to clarify this process. To replace the clinical section of the Diploma of Otorhinolaryngology with an Objective, Structured, Clinical Examination, and to set the level of the assessment at one year of postgraduate training in the specialty. After 'blueprinting' against the whole curriculum, an Objective, Structured, Clinical Examination comprising 25 stations was divided into six clinical stations and 19 other stations exploring written case histories, instruments, test results, written communication skills and interpretation skills. The pass mark was set using a modified borderline method and other methods, and statistical analysis of the results was performed. The results of nine examinations between May 2004 and May 2008 are presented. The pass mark varied between 68 and 82 per cent. Internal consistency was good, with a Cronbach's alpha value of 0.99 for all examinations and split-half statistics varying from 0.96 to 0.99. Different standard settings gave similar pass marks. We have developed a summative, Objective, Structured, Clinical Examination for doctors training in otorhinolaryngology, reported herein. The objectives and standards of setting a high quality assessment were met.

Examination of the Section III DSM-5 diagnostic system for personality disorders in an outpatient clinical sample

Science.gov (United States)

Few, Lauren R.; Miller, Joshua D.; Rothbaum, Alex; Meller, Suzanne; Maples, Jessica; Terry, Douglas P.; Collins, Brittany; MacKillop, James

2014-01-01

The DSM-5 includes a novel approach to the diagnosis of personality disorders (PDs) in Section III, in order to stimulate further research with the possibility that this proposal will be included more formally in future DSM iterations. The current study provides the first test of this proposal in a clinical sample by simultaneously examining its two primary components: a system for rating personality impairment and a newly developed dimensional model of pathological personality traits. Participants were community adults currently receiving outpatient mental health treatment who completed a semi-structured interview for DSM-IV PDs and were then rated in terms of personality impairment and pathological traits. Data on the pathological traits were also collected via self-reports using the Personality Inventory for DSM-5 (PID-5). Both sets of trait scores were compared to self-report measures of general personality traits, internalizing symptoms, and externalizing behaviors. Inter-rater reliabilities for the clinicians’ ratings of impairment and the pathological traits were fair. The impairment ratings manifested substantial correlations with symptoms of depression and anxiety, DSM-5 PDs, and DSM-5 pathological traits. The clinician and self-reported personality trait scores demonstrated good convergence with one another, both accounted for substantial variance in DSM-IV PD constructs, and both manifested expected relations with the external criteria. The traits but not the impairment ratings demonstrated incremental validity in the prediction of the DSM-IV PDs. Overall, the current results support the general validity of several of the components of this new PD diagnostic system and point to areas that may require further modification. PMID:24364607

Reproducibility of clinical research in critical care: a scoping review.

Science.gov (United States)

Niven, Daniel J; McCormick, T Jared; Straus, Sharon E; Hemmelgarn, Brenda R; Jeffs, Lianne; Barnes, Tavish R M; Stelfox, Henry T

2018-02-21

The ability to reproduce experiments is a defining principle of science. Reproducibility of clinical research has received relatively little scientific attention. However, it is important as it may inform clinical practice, research agendas, and the design of future studies. We used scoping review methods to examine reproducibility within a cohort of randomized trials examining clinical critical care research and published in the top general medical and critical care journals. To identify relevant clinical practices, we searched the New England Journal of Medicine, The Lancet, and JAMA for randomized trials published up to April 2016. To identify a comprehensive set of studies for these practices, included articles informed secondary searches within other high-impact medical and specialty journals. We included late-phase randomized controlled trials examining therapeutic clinical practices in adults admitted to general medical-surgical or specialty intensive care units (ICUs). Included articles were classified using a reproducibility framework. An original study was the first to evaluate a clinical practice. A reproduction attempt re-evaluated that practice in a new set of participants. Overall, 158 practices were examined in 275 included articles. A reproduction attempt was identified for 66 practices (42%, 95% CI 33-50%). Original studies reported larger effects than reproduction attempts (primary endpoint, risk difference 16.0%, 95% CI 11.6-20.5% vs. 8.4%, 95% CI 6.0-10.8%, P = 0.003). More than half of clinical practices with a reproduction attempt demonstrated effects that were inconsistent with the original study (56%, 95% CI 42-68%), among which a large number were reported to be efficacious in the original study and to lack efficacy in the reproduction attempt (34%, 95% CI 19-52%). Two practices reported to be efficacious in the original study were found to be harmful in the reproduction attempt. A minority of critical care practices with research published

Physical articular examination in the activity of rheumatoid arthritis: a systematic review of the literature : Systematic review of the literature regarding physical examination in rheumatoid arthritis.

Science.gov (United States)

Medina, Yimy F; Ruíz-Gaviria, Rafael Eduardo; Buitrago-Lopez, Adriana; Villota, Catalina

2018-06-01

To summarize evidence concerning the articular examination needed to determine rheumatoid arthritis (RA) activity (follow-up or control) via a systematic review. A search of Medline, Embase, Lilacs, SciELO, the Web of Science, the National Technical Reports Library, and the reference lists of relevant studies through March 2017 was conducted using a systematic methodology to identify studies of patients with RA older than 18 years in which a detailed description of the physical examination or a description of the components of the articular examination was provided. Of 8322 references, 74 studies were included according to the selection criteria, and 6 references were ultimately included at the end of the review. Most of the included studies (n = 5) were associated with a moderate risk of bias. There was great variability among the studies and the articular examination methods used. Some studies presented the examination with a complete specification of the technique (n = 2), the consensus of rheumatologists (n = 2), or training through audiovisual materials and face-to-face courses (n = 2), but none of the studies explicitly showed the technique by which the physical examination was performed. Despite the importance of the clinical evaluation and physical examination of patients with RA for diagnosis, prognosis, clinimetrics, and follow-up, evidence concerning how to perform the articular examination is scarce.

Does exercise and the stress of clinical examination influence endothelial function in dogs with mitral regurgitation?

DEFF Research Database (Denmark)

Moesgaard, Sophia Gry; Pedersen, Henrik Duelund; Holte, Andreas

2005-01-01

in plasma NOx when the sample was taken in the clinic (12.46±10.45 vs. 20.58±8.23 µM NOx for clinic vs. home samples, P = 0.02).Another study evaluated whether plasma NOx was influenced by an increased level of activity in normal dogs. This study showed a tendency towards a decrease in plasma NOx during......Nitric oxide (NO) produced by endothelial cells plays a role in numerous processes in the body including vasodilation, platelet aggregation and leukocyte adhesion. The plasma concentration of NO, measured as the stable metabolites nitrate and nitrite - referred to as NOx, can be measured and used...

[Clinical evaluation and psychological aspects of temporomandibular joint disorders].

Science.gov (United States)

Coessens, P; De Boever, J A

1997-01-01

Establishing the patient's clinical diagnosis depends on gathering as much information of the patient and his or her signs and symptoms as possible. This information can be gathered from history, physical and psychological examination, diagnostic analysis. It is also important to look upon pain as a disorder and to consider the relationship between pain and psychological factors. The differential diagnosis is constructed through a biopsychological model of illness rather than through a more traditional biomedical model of disease. To arrive at a consistently accurate clinical diagnosis in patients with TMJ and craniofacial pain, the technique of clinical diagnosis must be well defined, reliable and include examination of the head and the neck, cranial nerves and the stomatognathic system. The craniomandibular index provides a standardized examination of the stomatognathic system that has been tested on validity and reliability. This chapter focuses on the techniques of history taking clinical and psychological examination and diagnostic criteria for temporomandibular joint disorders and muscle pain.

Prevention of DNA contamination during forensic medical examinations in a clinical forensic medical service: A best practice implementation project.

Science.gov (United States)

Lutz, Tasha

2015-01-01

Contamination of forensic specimens can have significant and detrimental effects on cases presented in court. In 2010 a wrongful conviction in Australia resulted in an inquiry with 25 recommendations to minimize the risk of DNA contamination of forensic specimens. DNA decontamination practices in a clinical forensic medical service currently attempt to comply with these recommendations. Evaluation of these practices has not been undertaken. The aim of this project was to audit the current DNA decontamination practices of forensic medical and nursing examiners in the forensic medical examination process and implement changes based on the audit findings. A re-audit following implementation would be undertaken to identify change and inform further research. The Joanna Briggs Institute's Practical Application of Clinical Evidence System and Getting Research into Practice were used as the audit tool in this project. A baseline audit was conducted; analysis of this audit process was then undertaken. Following education and awareness training targeted at clinicians, a re-audit was completed. There were a total of 24 audit criteria; the baseline audit reflected 20 of these criteria had 100% compliance. The remaining 4 audit criteria demonstrated compliance between 65% and 90%. Education and awareness training resulted in improved compliance in 2 of the 4 audit criteria, with the remaining 2 having unchanged compliance. The findings demonstrated that education and raising awareness can improve clinical practice; however there are also external factors outside the control of the clinicians that influence compliance with best practice.

Features of the Clinical Course of Adrenal Incidentalomas

Directory of Open Access Journals (Sweden)

G.A. Alimukhamedova

2014-03-01

Full Text Available The objective of the study was to examine the clinical features of adrenal incidentalomas. 98 clinical observations of patients with adrenal incidentalomas receiving in- and out-patient treatment in the clinic of Republican Specialized Scientific and Practical Medical Centre of Endocrinology of Ministry of Healthcare of Republic of Uzbekistan were analyzed. Of them, 51 % — males, 49 % — females. General clinical observation included: thorough gaining of complaints; anamnesis morbi and vitae; assessment of somatic and endocrine statuses; clinical examination with measurement of blood pressure and body mass index; urinalysis; biochemical blood analysis. In addition, all patients underwent complete blood count with determination of blood potassium, sodium, chlorine, lipid profile, fasting blood glucose and oral glucose tolerance test, creatinine and urea; hormonal blood tests, including studies of plasma aldosterone and plasma renin activity in a horizontal position, adrenocorticotropic hormone, blood cortisol, as well as the daily excretion of catecholamines with urine. For topical diagnosis we used ultrasound, CT of adrenals. It was found that adrenal incidentalomas were detected in 37.8 % as a result of searching for the reason of arterial hypertension, in 23.5 % — of obesity and hypothalamus dysfunction, in 14.2 % — in abdominal pathology, in 12.2 % — of non-specific complaints, in 8.1 % — in exclusion of adrenal diseases, and in 4 % — in clinical supervision. Clinically they are characterized with nonspecific features with predominance of arterial hypertension (76.5 %, which is associated with adrenal pathology only 18.4 % of cases. Analysis of metabolic disorders revealed clinically significant changes as well. Of 98 examined patients, 70 % had metabolic disorders.

Validation of the Danish Addenbrooke's Cognitive Examination as a screening test in a memory clinic

DEFF Research Database (Denmark)

Stokholm, Jette; Vogel, Asmus; Johannsen, Peter

2009-01-01

BACKGROUND: Addenbrooke's Cognitive Examination (ACE) is a cognitive screening test developed to detect dementia. It has been validated in several countries. Validation studies have predominantly included patients with various degrees of dementia and healthy controls. OBJECTIVE: The aim...... (MMSE >or=20), 30 non-demented patients diagnosed with depression (originally referred for evaluation of cognitive symptoms), and 63 healthy volunteers, all between 60 and 85 years of age, were included. All patients were given the ACE as a supplement to the standard diagnostic work-up. RESULTS: The cut...

Danish clinical guidelines for examination and treatment of overweight and obese children and adolescents in a pediatric setting

DEFF Research Database (Denmark)

2015-01-01

Overweight children are at an increased risk of becoming obese adults, which may lead to shorter life expectancies in the current generation of children as compared to their parents. Furthermore, being an overweight child has a negative psycho-social impact. We consider obesity in children...... circumference, growth, pubertal stage, blood pressure, neurology and skin and provide comprehensive paraclinical investigations for obesity and obesity related conditions. Treatment of obesity in children and adolescents is fully dependent on the combined effort of the entire family. This cannot...... as a "chronic care model" based on "best clinical practice" inspired by an American expert committee and the daily practice of The Children's Obesity Clinic at Copenhagen University Hospital Holbaek. Children and adolescents should be referred for examination and treatment in a pediatric setting when BMI...

Knowledge of cervical cancer, attitude and husband’s support of Pap smear among multiparous women which have Pap’s smear examination in Aviati clinic Padang Bulan Medan

Science.gov (United States)

Feriyawati, L.; Anggraini, D. R.; Fitrie, A. A.; Anggreini, R. N.

2018-03-01

Cervical cancer is a serious health problem and stated as the second cause of death of woman worldwide. Several studies have noted a higher incidence of cervical cancer with increasing parity. Early detection with Pap smear is proven to reduce mortality of patients. Knowledge, attitude and husband’s support contributed to theled womanto follow Pap smear examination. This study explores the knowledge of cervical cancer, attitude and husband’ s support of Pap smearin multiparous women that have Pap smear examination. This research is a quantitative study with cross sectional approach recruited 50 respondents as multiparous women that have Pap smear examination inAviati Clinic, Padang Bulan, Medan. The data were collected by self-reports using structured objectives by questionnaires. The result of this study showed that 66% respondents have high knowledge of cervical cancer and 76% respondents have ahigh attitude of Pap smear, but they almost have low husband’s support of Pap smear including information support (62%), emotional support (46%) and real support (50%). This study has revealed that multiparous women that had Pap smear examination generally had high knowledge about cervical cancer and positive attitude about Pap smear, even most of them had low husband’s support.

A qualitative study examining methods of accessing and identifying research relevant to clinical practice among rehabilitation clinicians

Directory of Open Access Journals (Sweden)

Patel D

2017-12-01

Full Text Available Drasti Patel,1 Christine Koehmstedt,1 Rebecca Jones,1 Nathan T Coffey,1 Xinsheng Cai,2 Steven Garfinkel,2 Dahlia M Shaewitz,2 Ali A Weinstein1 1Center for Study of Chronic Illness and Disability, College of Health and Human Services, George Mason University, Fairfax, VA, 2American Institutes for Research, Washington, DC, USA Purpose: Research examining the utilization of evidence-based practice (EBP specifically among rehabilitation clinicians is limited. The objective of this study was to examine how various rehabilitative clinicians including physical therapists, occupational therapists, rehabilitation counselors, and physiatrists are gaining access to literature and whether they are able to implement the available research into practice.Methods: A total of 21 total clinicians were interviewed via telephone. Using NVivo, a qualitative analysis of the responses was performed.Results: There were similarities found with respect to the information-seeking behaviors and translation of research across the different clinician types. Lack of time was reported to be a barrier for both access to literature and implementation of research across all clinician types. The majority of clinicians who reported having difficulty with utilizing the published literature indicated that the literature was not applicable to their practice, the research was not specific enough to be put into practice, or the research found was too outdated to be relevant. In addition, having a supportive work environment aided in the search and utilization of research through providing resources central to assisting clinicians in gaining access to health information.Conclusion: Our study identified several barriers that affect EBP for rehabilitation clinicians. The findings suggest the need for researchers to ensure that their work is applicable and specific to clinical practice for implementation to occur. Keywords: health information, information behavior, knowledge utilization

Risk assessment of student performance in the International Foundations of Medicine Clinical Science Examination by the use of statistical modeling.

Science.gov (United States)

David, Michael C; Eley, Diann S; Schafer, Jennifer; Davies, Leo

2016-01-01

The primary aim of this study was to assess the predictive validity of cumulative grade point average (GPA) for performance in the International Foundations of Medicine (IFOM) Clinical Science Examination (CSE). A secondary aim was to develop a strategy for identifying students at risk of performing poorly in the IFOM CSE as determined by the National Board of Medical Examiners' International Standard of Competence. Final year medical students from an Australian university medical school took the IFOM CSE as a formative assessment. Measures included overall IFOM CSE score as the dependent variable, cumulative GPA as the predictor, and the factors age, gender, year of enrollment, international or domestic status of student, and language spoken at home as covariates. Multivariable linear regression was used to measure predictor and covariate effects. Optimal thresholds of risk assessment were based on receiver-operating characteristic (ROC) curves. Cumulative GPA (nonstandardized regression coefficient [B]: 81.83; 95% confidence interval [CI]: 68.13 to 95.53) and international status (B: -37.40; 95% CI: -57.85 to -16.96) from 427 students were found to be statistically associated with increased IFOM CSE performance. Cumulative GPAs of 5.30 (area under ROC [AROC]: 0.77; 95% CI: 0.72 to 0.82) and 4.90 (AROC: 0.72; 95% CI: 0.66 to 0.78) were identified as being thresholds of significant risk for domestic and international students, respectively. Using cumulative GPA as a predictor of IFOM CSE performance and accommodating for differences in international status, it is possible to identify students who are at risk of failing to satisfy the National Board of Medical Examiners' International Standard of Competence.

Predictors of clinical outcome following lumbar disc surgery

DEFF Research Database (Denmark)

Hebert, Jeffrey J; Fritz, Julie; Koppenhaver, S.L.

2016-01-01

scheduled for first time, single-level lumbar discectomy. Participants underwent a standardized preoperative evaluation including real-time ultrasound imaging assessment of lumbar multifidus function, and an 8-week postoperative rehabilitation programme. Clinical outcome was defined by change in disability....... CONCLUSIONS: Information gleaned from the clinical history and physical examination helps to identify patients more likely to succeed with lumbar disc surgery. While this study helps to inform clinical practice, additional research confirming these results is required prior to confident clinical...

[A survey carried out among Italian physicians regarding non-required clinical examinations, treatments and procedures in the current clinical practice: results and considerations.

Science.gov (United States)

Vernero, Sandra; Giustetto, Guido

2017-01-01

A survey addressed to all Italian physicians regarding how they behave when a patient asks them to prescribe non-required clinical examinations, treatments and procedures has been carried out for the first time. The survey - realized during the last months of the year 2015 thanks to the collaboration between Slow Medicine and the National Federation of Associations of Doctors, Surgeons and Dentists - is based on a questionnaire given to the America physicians by the ABIM Foundation in 2014. The Italian survey results cannot be compared with the American ones because different approaches were used. 4,263 physicians started to fill in the questionnaire and 3,688 completed it. The results suggest that the physicians that answered the questions are highly aware of the over-usage of diagnostic tests and treatments, and among the main reasons they cite the need of safety and then the fear of legal consequences. Most of the physicians who answered the questions believe to be responsible for giving patients accurate information in order to avoid non-required practices, and that the physician is the right person with the most suitable role to face the problem. Among the most important and useful tools to reduce the prescription of non-required examinations and treatments, physicians indicate the possibility to have much more time available to discuss the different options with their patients, to arrange the evidence-based information material for the patients, and to explain the reform on the physician's responsibility (recently approved as law). Therefore, it stands out the opportunity to apply provisions aimed at providing the patients with more accurate information and at improving the relationship between the physician and the patient by ensuring on the one hand more availability of dedicated time and on the other hand the training of the physicians on scientific topics as well as on topics concerning communication and shared decisions. The communication can be

Clinical Examination for Acute Aortic Dissection: A Systematic Review and Meta-analysis.

Science.gov (United States)

Ohle, Robert; Kareemi, Hashim Khaliq; Wells, George; Perry, Jeffrey J

2018-04-01

Acute aortic dissection is a life-threatening condition due to a tear in the aortic wall. It is difficult to diagnose and if missed carries a significant mortality. We conducted a librarian-assisted systematic review of PubMed, MEDLINE, Embase, and the Cochrane database from 1968 to July 2016. Titles and abstracts were reviewed and data were extracted by two independent reviewers (agreement measured by kappa). Studies were combined if low clinical and statistical heterogeneity (I 2  < 30%). Study quality was assessed using the QUADAS-2 tool. Bivariate random effects meta analyses using Revman 5 and SAS 9.3 were performed. We identified 792 records: 60 were selected for full text review, nine studies with 2,400 participants were included (QUADAS-2 low risk of bias, κ = 0.89 [for full-text review]). Prevalence of aortic dissection ranged from 21.9% to 76.1% (mean ± SD = 39.1% ± 17.1%). The clinical findings increasing probability of aortic dissection were 1) neurologic deficit (n = 3, specificity = 95%, positive likelihood ratio [LR+] = 4.4, 95% confidence interval [CI] = 3.3-5.7, I 2  = 0%) and 2) hypotension (n = 4, specificity = 95%, LR+ = 2.9 95% CI = 1.8-4.6, I 2  = 42%), and decreasing probability were the absence of a widened mediastinum (n = 4, sensitivity = 76%-95%, negative likelihood ratio [LR-] = 0.14-0.60, I 2  = 93%) and an American Heart Association aortic dissection detection (AHA ADD) risk score < 1 (n = 1, sensitivity = 91%, LR- = 0.22, 95% CI = 0.15-0.33). Suspicion for acute aortic dissection should be raised with hypotension, pulse, or neurologic deficit. Conversely, a low AHA ADD score decreases suspicion. Clinical gestalt informed by high- and low-risk features together with an absence of an alternative diagnosis should drive investigation for acute aortic dissection. © 2017 by the Society for Academic Emergency Medicine.

Clinical classification in low back pain

DEFF Research Database (Denmark)

Petersen, Tom; Laslett, Mark; Juhl, Carsten Bogh

2017-01-01

permitting calculation of diagnostic value. Quality assessments were made independently by two reviewers using the Quality Assessment of Diagnostic Accuracy Studies tool. Clinical examination findings that were investigated by at least two studies were included and results that met our predefined threshold...

GWAS of clinically defined gout and subtypes identifies multiple susceptibility loci that include urate transporter genes.

Science.gov (United States)

Nakayama, Akiyoshi; Nakaoka, Hirofumi; Yamamoto, Ken; Sakiyama, Masayuki; Shaukat, Amara; Toyoda, Yu; Okada, Yukinori; Kamatani, Yoichiro; Nakamura, Takahiro; Takada, Tappei; Inoue, Katsuhisa; Yasujima, Tomoya; Yuasa, Hiroaki; Shirahama, Yuko; Nakashima, Hiroshi; Shimizu, Seiko; Higashino, Toshihide; Kawamura, Yusuke; Ogata, Hiraku; Kawaguchi, Makoto; Ohkawa, Yasuyuki; Danjoh, Inaho; Tokumasu, Atsumi; Ooyama, Keiko; Ito, Toshimitsu; Kondo, Takaaki; Wakai, Kenji; Stiburkova, Blanka; Pavelka, Karel; Stamp, Lisa K; Dalbeth, Nicola; Sakurai, Yutaka; Suzuki, Hiroshi; Hosoyamada, Makoto; Fujimori, Shin; Yokoo, Takashi; Hosoya, Tatsuo; Inoue, Ituro; Takahashi, Atsushi; Kubo, Michiaki; Ooyama, Hiroshi; Shimizu, Toru; Ichida, Kimiyoshi; Shinomiya, Nariyoshi; Merriman, Tony R; Matsuo, Hirotaka

2017-05-01

A genome-wide association study (GWAS) of gout and its subtypes was performed to identify novel gout loci, including those that are subtype-specific. Putative causal association signals from a GWAS of 945 clinically defined gout cases and 1213 controls from Japanese males were replicated with 1396 cases and 1268 controls using a custom chip of 1961 single nucleotide polymorphisms (SNPs). We also first conducted GWASs of gout subtypes. Replication with Caucasian and New Zealand Polynesian samples was done to further validate the loci identified in this study. In addition to the five loci we reported previously, further susceptibility loci were identified at a genome-wide significance level (pgout cases, and NIPAL1 and FAM35A for the renal underexcretion gout subtype. While NIPAL1 encodes a magnesium transporter, functional analysis did not detect urate transport via NIPAL1, suggesting an indirect association with urate handling. Localisation analysis in the human kidney revealed expression of NIPAL1 and FAM35A mainly in the distal tubules, which suggests the involvement of the distal nephron in urate handling in humans. Clinically ascertained male patients with gout and controls of Caucasian and Polynesian ancestries were also genotyped, and FAM35A was associated with gout in all cases. A meta-analysis of the three populations revealed FAM35A to be associated with gout at a genome-wide level of significance (p meta =3.58×10 -8 ). Our findings including novel gout risk loci provide further understanding of the molecular pathogenesis of gout and lead to a novel concept for the therapeutic target of gout/hyperuricaemia. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Prospective validation of a blood-based 9-miRNA profile for early detection of breast cancer in a cohort of women examined by clinical mammography

DEFF Research Database (Denmark)

Lyng, Maria B; Kodahl, Annette R; Binder, Harald

2016-01-01

developed a 9-miRNA profile using serum and LNA-based qPCR that effectively stratified patients with early stage breast cancer vs. healthy women. To further develop the test into routine clinical practice, we collected serum of women examined by clinical mammography (N = 197) according to standard...... is significantly different between women with breast cancer and controls (p-value within one year despite being categorized as clinically healthy...

Influence of the workplace on learning physical examination skills

Science.gov (United States)

2014-01-01

Background Hospital clerkships are considered crucial for acquiring competencies such as diagnostic reasoning and clinical skills. The actual learning process in the hospital remains poorly understood. This study investigates how students learn clinical skills in workplaces and factors affecting this. Methods Six focus group sessions with 32 students in Internal Medicine rotation (4–9 students per group; sessions 80–90 minutes). Verbatim transcripts were analysed by emerging themes and coded independently by three researchers followed by constant comparison and axial coding. Results Students report to learn the systematics of the physical examination, gain agility and become able to recognise pathological signs. The learning process combines working alongside others and working independently with increasing responsibility for patient care. Helpful behaviour includes making findings explicit through patient files or during observation, feedback by abnormal findings and taking initiative. Factors affecting the process negatively include lack of supervision, uncertainty about tasks and expectations, and social context such as hierarchy of learners and perceived learning environment. Conclusion Although individual student experiences vary greatly between different hospitals, it seems that proactivity and participation are central drivers for learning. These results can improve the quality of existing programmes and help design new ways to learn physical examination skills. PMID:24678562

Examining occupational therapy education through faculty engagement in curriculum mapping and pedagogical reflection.

Science.gov (United States)

MacNeil, Cheryl; Hand, Theresa

2014-01-01

This article discusses a 1-yr evaluation study of a master of science in occupational therapy program to examine curriculum content and pedagogical practices as a way to gauge program preparedness to move to a clinical doctorate. Faculty members participated in a multitiered qualitative study that included curriculum mapping, semistructured individual interviewing, and iterative group analysis. Findings indicate that curriculum mapping and authentic dialogue helped the program formulate a more streamlined and integrated curriculum with increased faculty collaboration. Curriculum mapping and collaborative pedagogical reflection are valuable evaluation strategies for examining preparedness to offer a clinical doctorate, enhancing a self-study process, and providing information for ongoing formative curriculum review. Copyright © 2014 by the American Occupational Therapy Association, Inc.

Objective structured clinical examination for undergraduates: Is it a feasible approach to standardized assessment in India?

Directory of Open Access Journals (Sweden)

Kavita R Bhatnagar

2011-01-01

Full Text Available Background: There has been a growing concern among medical educators about the quality of medical graduates trained in various medical colleges in our country. Data based on the faculty and student perceptions of undergraduate curriculum indicate a need for laying more stress on practical skills during their training and assessment. The Objective Structured Clinical Examination (OSCE is a reliable and an established and effective multistation test for the assessment of practical skills in an objective and a transparent manner. The aim of this article is to sensitize universities, examiners, organizers, faculty, and students across India to OSCE. Materials and Methods: We designed an assessment based on 22-station OSCE and administered it to 67 students during their final year, integrating all the domains of learning, that is higher order cognitive domain, psychomotor domain, and affective domain. Data analysis was done using SPSS version 15. Results: The OSCE was feasible to conduct and had high perceived construct validity. There was a significant correlation between the station score and total examination score for 19 stations. The reliability of this OSCE was 0.778. Both students and faculty members expressed a high degree of satisfaction with the format. Conclusion: Integrating a range of modalities into an OSCE in ophthalmology appears to represent a valid and reliable method of examination. The biggest limitation with this format was the direct expenditure of time and energy of those organizing an OSCE; therefore, sustaining the motivation of faculty might pose a challenge.

Danish clinical guidelines for examination and treatment of overweight and obese children and adolescents in a pediatric setting

DEFF Research Database (Denmark)

Johansen, Anders; Holm, Jens-Christian; Pearson, Seija

2015-01-01

as a "chronic care model" based on "best clinical practice" inspired by an American expert committee and the daily practice of The Children's Obesity Clinic at Copenhagen University Hospital Holbaek. Children and adolescents should be referred for examination and treatment in a pediatric setting when BMI......Overweight children are at an increased risk of becoming obese adults, which may lead to shorter life expectancies in the current generation of children as compared to their parents. Furthermore, being an overweight child has a negative psycho-social impact. We consider obesity in children...... and adolescents a chronic illness, which is in line with the American Medical Society. We summarize the evidence for the efficacy of a combination of diet, physical activity and behavior-focused interventions in a family-based setting. The present guidelines propose a multidisciplinary service implemented...

Clinical neuropsychology in South Korea.

Science.gov (United States)

Kim, Myung-Sun; Chey, Jeanyung

2016-11-01

Clinical neuropsychology in South Korea, albeit its relatively short history, has advanced dramatically. We review a brief history and current status of clinical neuropsychology in South Korea. The history, the educational pathway, the training pathway, the certification process, and careers in clinical neuropsychology in South Korea are reviewed. We have reviewed the neuropsychological services, including assessment and treatment, research on neurological and psychiatric populations, and neuropsychology education and the requirements related to education, training, and board examinations of those providing neuropsychological services in South Korea. We also describe how the Korean Society for Neuropsychology Research, the first and only meeting for neuropsychologists in the country established in 1999, has played a major role in how clinical neuropsychology is practiced and developed as a professional field in South Korea. Clinical neuropsychology in South Korea has achieved major progress over just a quarter of a century, and its future is promising in light of the increasing demand for neuropsychological services and advances in neuroscience in the country. Challenges that the community of clinical neuropsychologists are currently facing in South Korea, including formalizing neuropsychological curriculum and training programs and developing advanced credentialing procedures, are discussed.

A snapshot of patients' awareness of radiation dose and risks associated with medical imaging examinations at an Australian radiology clinic

International Nuclear Information System (INIS)

Singh, N.; Mohacsy, A.; Connell, D.A.; Schneider, M.E.

2017-01-01

Background: Cumulative radiation exposure is linked to increasing the lifetime attributable risk of cancer. To avoid unnecessary radiation exposure and facilitate shared decision making, patients should be aware of these issues. This paper examines patients' awareness of radiation dose and risks associated with medical imaging examinations. Methods: Consecutive patients attending a private radiology clinic over a nine week period in 2014 in Metropolitan Melbourne were surveyed while waiting to undergo an imaging examination. Patients who were under 18 years of age, did not speak English and/or were referred for interventional imaging procedures were excluded from participation. Survey questions addressed patients' awareness of radiation dose associated with various imaging modalities' and patients' experience and preferences regarding communication of information about radiation. Data was analysed using SPSS (Ver 20.1). Results: A total of 242 surveys were completed. Most participants were male (143/239, 59.8%) and aged between 33 and 52 years (109/242, 45%). Over half of participants were not concerned about radiation from medical imaging (130/238, 54.6%). Only a third of participants (80/234, 34.2%) correctly reported that CT has a higher radiation dose than X-ray. Very few participants correctly identified mammography, DEXA, PET and PET/CT as radiation emitting examinations. The majority of participants (202/236, 85.6%) indicated that they were not informed about radiation dose and risks by their referring doctor in advance. Conclusion: This paper provides information relevant to a single private radiology clinic in Australia. Nevertheless, our results have shown that patients presenting for medical imaging have little awareness of radiation dose and risks associated with these examinations and received little information by their referring physicians or staff at the radiology clinic. - Highlights: • Patients' awareness regarding

Virtual alternative to the oral examination for emergency medicine residents.

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McGrath, Jillian; Kman, Nicholas; Danforth, Douglas; Bahner, David P; Khandelwal, Sorabh; Martin, Daniel R; Nagel, Rollin; Verbeck, Nicole; Way, David P; Nelson, Richard

2015-03-01

The oral examination is a traditional method for assessing the developing physician's medical knowledge, clinical reasoning and interpersonal skills. The typical oral examination is a face-to-face encounter in which examiners quiz examinees on how they would confront a patient case. The advantage of the oral exam is that the examiner can adapt questions to the examinee's response. The disadvantage is the potential for examiner bias and intimidation. Computer-based virtual simulation technology has been widely used in the gaming industry. We wondered whether virtual simulation could serve as a practical format for delivery of an oral examination. For this project, we compared the attitudes and performance of emergency medicine (EM) residents who took our traditional oral exam to those who took the exam using virtual simulation. EM residents (n=35) were randomized to a traditional oral examination format (n=17) or a simulated virtual examination format (n=18) conducted within an immersive learning environment, Second Life (SL). Proctors scored residents using the American Board of Emergency Medicine oral examination assessment instruments, which included execution of critical actions and ratings on eight competency categories (1-8 scale). Study participants were also surveyed about their oral examination experience. We observed no differences between virtual and traditional groups on critical action scores or scores on eight competency categories. However, we noted moderate effect sizes favoring the Second Life group on the clinical competence score. Examinees from both groups thought that their assessment was realistic, fair, objective, and efficient. Examinees from the virtual group reported a preference for the virtual format and felt that the format was less intimidating. The virtual simulated oral examination was shown to be a feasible alternative to the traditional oral examination format for assessing EM residents. Virtual environments for oral examinations

Physical examination prior to initiating hormonal contraception: a systematic review.

Science.gov (United States)

Tepper, Naomi K; Curtis, Kathryn M; Steenland, Maria W; Marchbanks, Polly A

2013-05-01

Provision of contraception is often linked with physical examination, including clinical breast examination (CBE) and pelvic examination. This review was conducted to evaluate the evidence regarding outcomes among women with and without physical examination prior to initiating hormonal contraceptives. The PubMed database was searched from database inception through March 2012 for all peer-reviewed articles in any language concerning CBE and pelvic examination prior to initiating hormonal contraceptives. The quality of each study was assessed using the United States Preventive Services Task Force grading system. The search did not identify any evidence regarding outcomes among women screened versus not screened with CBE prior to initiation of hormonal contraceptives. The search identified two case-control studies of fair quality which compared women who did or did not undergo pelvic examination prior to initiating oral contraceptives (OCs) or depot medroxyprogesterone acetate (DMPA). No differences in risk factors for cervical neoplasia, incidence of sexually transmitted infections, incidence of abnormal Pap smears or incidence of abnormal wet mount findings were observed. Although women with breast cancer should not use hormonal contraceptives, there is little utility in screening prior to initiation, due to the low incidence of breast cancer and uncertain value of CBE among women of reproductive age. Two fair quality studies demonstrated no differences between women who did or did not undergo pelvic examination prior to initiating OCs or DMPA with respect to risk factors or clinical outcomes. In addition, pelvic examination is not likely to detect any conditions for which hormonal contraceptives would be unsafe. Published by Elsevier Inc.

Preoperative fasting: a clinical audit.

Science.gov (United States)

Roberts, Stuart

2013-01-01

This clinical audit examines the adherence to guidelines suggested by the Royal College of Nursing (2005); the results uphold previous studies of a preoperative starving period for patients undergoing elective surgical procedures. Patients excessively starved of food or fluids report problems relating to their health. These include hunger, distress and complaints of nausea.

Prevalence of Demodex canis-positive healthy dogs at trichoscopic examination.

Science.gov (United States)

Fondati, Alessandra; De Lucia, Michela; Furiani, Nicla; Monaco, Moira; Ordeix, Laura; Scarampella, Fabia

2010-04-01

Demodex canis is thought to be present in small numbers in the skin of most healthy dogs; however, available data on the prevalence of normal dogs harbouring D. canis are scarce. The purpose of this study was to investigate, using microscopic examination of plucked hairs, the prevalence of healthy dogs harbouring D. canis. Seventy-eight clinically healthy dogs with no history of dermatological problems and clinically normal skin and hair coat were included in the study. Five areas (perioral skin 2-3mm from both labial commissures, periungual skin of the third digit of both anterior paws and chin) were examined in each dog. Fifty to sixty hairs were plucked from each skin site and microscopically examined. No D. canis mites were observed and only one adult form of Demodex injai was found in the labial commissure of one dog. Based on these results, the estimated prevalence of healthy dogs harbouring D. canis in clinically normal skin should not exceed the threshold of 5.4%, with 95% confidence level. Considering our and previous findings, we propose that, although small numbers of D. canis might inhabit the skin of normal dogs, the probability of finding these mites in normal dogs is low. Consequently, in most cases, the presence of a D. canis mite in the skin should not be considered as indicative of normality.

Teamwork and Clinical Error Reporting among Nurses in Korean Hospitals

OpenAIRE

Jee-In Hwang, PhD; Jeonghoon Ahn, PhD

2015-01-01

Purpose: To examine levels of teamwork and its relationships with clinical error reporting among Korean hospital nurses. Methods: The study employed a cross-sectional survey design. We distributed a questionnaire to 674 nurses in two teaching hospitals in Korea. The questionnaire included items on teamwork and the reporting of clinical errors. We measured teamwork using the Teamwork Perceptions Questionnaire, which has five subscales including team structure, leadership, situation monitori...

Examining effectiveness of tailorable computer-assisted therapy programmes for substance misuse: Programme usage and clinical outcomes data from Breaking Free Online.

Science.gov (United States)

Elison, Sarah; Jones, Andrew; Ward, Jonathan; Davies, Glyn; Dugdale, Stephanie

2017-11-01

When evaluating complex, tailorable digital behavioural interventions, additional approaches may be required alongside established methodologies such as randomised controlled trials (RCTs). Research evaluating a computer-assisted therapy (CAT) programme for substance misuse, Breaking Free Online (BFO), is informed by Medical Research Council (MRC) guidance recommending examination of 'mechanisms of action' of individual intervention strategies, which is relevant when evaluating digital interventions with content that may evolve over time. To report findings from examination of mechanisms of action of tailoring advice within the BFO programme and outcomes from specific intervention strategies. Analysis of covariance and linear regressions were used to assess intervention completion data, and psychometric and clinical outcomes, for 2311 service users accessing drug and alcohol treatment services across the UK. Tailoring advice provided to users appeared to prompt them to prioritise completion of intervention strategies associated with their areas of highest biopsychosocial impairment. Completion of specific intervention strategies within BFO were associated with specific clinical outcomes, with a dose response also being found. Mechanisms of action analyses revealed the primacy of cognitions, with cognitive restructuring strategies being associated with improvements in mental health, severity of substance dependence, quality of life and global biopsychosocial functioning. The MRC framework provides an evolved research paradigm within the field of digital behavioural change. By assessing baseline profiles of need, BFO can target the most appropriate clinical content for individual users. Mechanisms of action research can be used to inform modifications to BFO to continually update clinical content and the technology platform. Copyright © 2017 Elsevier Ltd. All rights reserved.

Effects of participation in a cross year peer tutoring programme in clinical examination skills on volunteer tutors' skills and attitudes towards teachers and teaching

Directory of Open Access Journals (Sweden)

Zamora Javier

2007-06-01

Full Text Available Abstract Background Development of students' teaching skills is increasingly recognised as an important component of UK undergraduate medical curricula and, in consequence, there is renewed interest in the potential benefits of cross-year peer tutoring. Whilst several studies have described the use of cross-year peer tutoring in undergraduate medical courses, its use in the clinical setting is less well reported, particularly the effects of peer tutoring on volunteer tutors' views of teachers and teaching. This study explored the effects of participation in a cross-year peer tutoring programme in clinical examination skills ('OSCE tutor' on volunteer tutors' own skills and on their attitudes towards teachers and teaching. Methods Volunteer tutors were final year MBChB students who took part in the programme as part of a Student Selected Component (SSC. Tutees were year 3 MBChB students preparing for their end of year 'OSCE' examination. Pre and post participation questionnaires, including both Likert-type and open response questions, were used. Paired data was compared using the Wilcoxon signed-rank test. All tests were two-tailed with 5% significance level. Results Tutors reflected their cohort in terms of gender but were drawn from among the more academically successful final year students. Most had previous teaching experience. They were influenced to participate in 'OSCE tutor' by a desire to improve their own teaching and associated generic skills and by contextual factors relating to the organisation or previous experience of the OSCE tutor programme. Issues relating to longer term career aspirations were less important. After the event, tutors felt that participation had enhanced their skills in various areas, including practical teaching skills, confidence in speaking to groups and communication skills; and that as a result of taking part, they were now more likely to undertake further teacher training and to make teaching a major part

SU-F-P-45: Clinical Experience with Radiation Dose Reduction of CT Examinations Using Iterative Reconstruction Algorithms

Energy Technology Data Exchange (ETDEWEB)

Weir, V [Baylor Scott and White Healthcare System, Dallas, TX (United States); Zhang, J [University of Kentucky, Lexington, KY (United States)

2016-06-15

Purpose: Iterative reconstruction (IR) algorithms have been adopted by medical centers in the past several years. IR has a potential to substantially reduce patient dose while maintaining or improving image quality. This study characterizes dose reductions in clinical settings for CT examinations using IR. Methods: We retrospectively analyzed dose information from patients who underwent abdomen/pelvis CT examinations with and without contrast media in multiple locations of our Healthcare system. A total of 743 patients scanned with ASIR on 64 slice GE lightspeed VCTs at three sites, and 30 patients scanned with SAFIRE on a Siemens 128 slice Definition Flash in one site was retrieved. For comparison, patient data (n=291) from a GE scanner and patient data (n=61) from two Siemens scanners where filtered back-projection (FBP) was used was collected retrospectively. 30% and 10% ASIR, and SAFIRE Level 2 was used. CTDIvol, Dose-length-product (DLP), weight and height from all patients was recorded. Body mass index (BMI) was calculated accordingly. To convert CTDIvol to SSDE, AP and lateral dimensions at the mid-liver level was measured for each patient. Results: Compared with FBP, 30% ASIR reduces dose by 44.1% (SSDE: 12.19mGy vs. 21.83mGy), while 10% ASIR reduced dose by 20.6% (SSDE 17.32mGy vs. 21.83). Use of SAFIRE reduced dose by 61.4% (SSDE: 8.77mGy vs. 22.7mGy). The geometric mean for patients scanned with ASIR was larger than for patients scanned with FBP (geometric mean is 297.48 mmm vs. 284.76 mm). The same trend was observed for the Siemens scanner where SAFIRE was used (geometric mean: 316 mm with SAFIRE vs. 239 mm with FBP). Patient size differences suggest that further dose reduction is possible. Conclusion: Our data confirmed that in clinical practice IR can significantly reduce dose to patients who undergo CT examinations, while meeting diagnostic requirements for image quality.

SU-F-P-45: Clinical Experience with Radiation Dose Reduction of CT Examinations Using Iterative Reconstruction Algorithms

International Nuclear Information System (INIS)

Weir, V; Zhang, J

2016-01-01

Purpose: Iterative reconstruction (IR) algorithms have been adopted by medical centers in the past several years. IR has a potential to substantially reduce patient dose while maintaining or improving image quality. This study characterizes dose reductions in clinical settings for CT examinations using IR. Methods: We retrospectively analyzed dose information from patients who underwent abdomen/pelvis CT examinations with and without contrast media in multiple locations of our Healthcare system. A total of 743 patients scanned with ASIR on 64 slice GE lightspeed VCTs at three sites, and 30 patients scanned with SAFIRE on a Siemens 128 slice Definition Flash in one site was retrieved. For comparison, patient data (n=291) from a GE scanner and patient data (n=61) from two Siemens scanners where filtered back-projection (FBP) was used was collected retrospectively. 30% and 10% ASIR, and SAFIRE Level 2 was used. CTDIvol, Dose-length-product (DLP), weight and height from all patients was recorded. Body mass index (BMI) was calculated accordingly. To convert CTDIvol to SSDE, AP and lateral dimensions at the mid-liver level was measured for each patient. Results: Compared with FBP, 30% ASIR reduces dose by 44.1% (SSDE: 12.19mGy vs. 21.83mGy), while 10% ASIR reduced dose by 20.6% (SSDE 17.32mGy vs. 21.83). Use of SAFIRE reduced dose by 61.4% (SSDE: 8.77mGy vs. 22.7mGy). The geometric mean for patients scanned with ASIR was larger than for patients scanned with FBP (geometric mean is 297.48 mmm vs. 284.76 mm). The same trend was observed for the Siemens scanner where SAFIRE was used (geometric mean: 316 mm with SAFIRE vs. 239 mm with FBP). Patient size differences suggest that further dose reduction is possible. Conclusion: Our data confirmed that in clinical practice IR can significantly reduce dose to patients who undergo CT examinations, while meeting diagnostic requirements for image quality.

Understanding type 2 diabetes: including the family member's perspective.

LENUS (Irish Health Repository)

White, Patricia

2012-02-01

PURPOSE: The purpose of this study was to examine the relationship between psychological and social factors and diabetes outcomes in people with type 2 diabetes and their family members. METHODS: A total of 153 patients with type 2 diabetes were assessed at a diabetes outpatient clinic and postal questionnaires were sent to nominated family members. The measures examined were diabetes knowledge, social support, well-being, and illness perceptions. RESULTS: When compared with those with diabetes, family members reported lower positive well-being and lower levels of satisfaction with support. They also perceived diabetes as a more cyclical illness, which was controlled more by treatment than by the individual. Family members also reported that the person with diabetes was more emotionally distressed and knew more about diabetes than the patient had actually reported himself or herself. There were no differences between the family members of those in good or poor glycaemic control. CONCLUSIONS: This study reinforces the importance of understanding social context and illness beliefs in diabetes management. It also highlights the potential for including family members in discussions and education about diabetes management.

Radiologic examination of orthopaedics. Methods and techniques

International Nuclear Information System (INIS)

Hafner, E.; Meuli, H.C.

1976-01-01

This volume describes in detail radiological examinations of the skeleton modern procedures in orthopaedic surgery. Special emphasis is given to functional examination techniques based upon the authors' extensive work on standardized radiological examinations best suited to the needs of orthopaedic surgeons. These techniques were developed at the Radiodiagnostic Department of the Central Radiological Clinic, Bern University, in cooperation with the University Clinic of Orthopaedics and Surgery of the Locomotor System. Exposure techniques are explained concisely, yet with extraordinary precision and attention to detail. They have proved highly successful in teaching programs for X-ray technicians and as standard examination techniques for many hospitals, X-ray departments, orthopaedic units, and private clinics. Recommended for orthopaedic surgeons, radiologists, general surgeons, and X-ray technicians, this definitive treatise, with its superb X-ray reproductions and complementary line drawings, explains how to achieve improved diagnoses and standardized control with the least possible radiation exposure to the patient

Medical students' perception of objective structured clinical examination: a feedback for process improvement.

Science.gov (United States)

Nasir, Abdulrasheed A; Yusuf, Ayodeji S; Abdur-Rahman, Lukman O; Babalola, Olasunkanmi M; Adeyeye, Ademola A; Popoola, Ademola A; Adeniran, James O

2014-01-01

Medical educators have always been desirous of the best methods for formative and summative evaluation of trainees. The Objective Structured Clinical Examination (OSCE) is an approach for student assessment in which aspects of clinical competence are evaluated in a comprehensive, consistent, and structured manner with close attention to the objectivity of the process. Though popular in most medical schools globally, its use in Nigeria medical schools appears limited. This study was conceived to explore students' perception about the acceptability of OSCE process and to provide feedback to be used to improve the assessment technique. A cross-sectional survey was conducted on final-year medical students, who participated in the final MBBS surgery examination in June 2011. A 19-item self-administered structured questionnaire was employed to obtain relevant data on demographics of respondents and questions evaluating the OSCE stations in terms of the quality of instructions and organization, learning opportunities, authenticity and transparency of the process, and usefulness of the OSCE as an assessment instrument compared with other formats. Students' responses were based on a 5-point Likert scales ranging from strongly disagree to strongly agree. The data were analyzed using SPSS, version 15 (SPSS, Inc, Chicago, IL). The study took place at the University of Ilorin, College of Health Science. A total of 187 final-year medical students were enrolled in to the survey. Of 187 eligible students, 151 completed the self-administered questionnaire representing 80.7% response rate. A total of 61 (40.4%) students felt that it was easy to understand written instructions at the OSCE stations. In total, 106 (70.2%) students felt that the time allocated to each station was adequate. A total of 89 (58.9%) students agreed that the OSCE accurately measured their knowledge and skill, and 85 (56.3%) reported that OSCE enhanced their communication skill. Of the respondents, 80 (53

Examining sex and gender differences in anxiety disorders

DEFF Research Database (Denmark)

Christiansen, Dorte Mølgaard

2015-01-01

provides an overview of research on sex and gender differences in anxiety disorders ranging from the well-established female preponderance in prevalence and severity to possible sex differences in the risk and protective factors associated with anxiety, sex differences in the clinical presentation......Several studies have examined sex differences in different anxiety disorders. Females are repeatedly found to be more likely than males to suffer from anxiety in general and to be diagnosed with most anxiety disorders, including agoraphobia (AG), panic disorder (PD), separation anxiety (SA...... of anxiety disorders, and potential sex differences in the effectiveness of different treatments. The chapter contains suggestions for future research, including important questions that remain to be answered....

Exploration of the attitudes of nursing students to peer physical examination and physical examination of patients.

Science.gov (United States)

Wearn, Andy M; Bhoopatkar, Harsh; Mathew, Thomas K; Stewart, Lisa

2013-08-01

The use of peer physical examination (PPE) in early clinical skills has been studied amongst medical students. The majority of students are comfortable with using peer physical examination, when sensitive areas are excluded. Students' attitudes are related to their personal characteristics: gender, age, religious faith, and ethnicity. There is no data on nursing students' attitudes to peer physical examination. Identify and explore: Dual cohort, cross-sectional, anonymous survey. Three-year undergraduate nursing programme, skills centre and service clinical learning. All first and third year nursing students were asked to complete a modified Examining Fellow Students questionnaire at the end of 2008. The questionnaire asked students to indicate which of 12 body areas they would not be willing to examine/have examined by a peer of the same/opposite gender. This study also asked students which of the 12 body areas they felt uncomfortable examining on patients. The response rate was 76% (128/168). The students were predominantly female (93% female; 7% male). Most students were comfortable with examining non-sensitive body regions of peers (78.2%-100% willing) and patients (92.3-100% willing). Male gender was significantly associated with willingness to examine and be examined by peers (p=0.001); Asian students were significantly less willing to engage in peer physical examination with opposite gender (pexamining patients of either gender (pexamination shows similarities and differences to other studies. Student characteristics were not related to patient examination attitudes. Copyright © 2012 Elsevier Ltd. All rights reserved.

Chest electrical impedance tomography examination, data analysis, terminology, clinical use and recommendations: Consensus statement of the TRanslational EIT developmeNt stuDy group

NARCIS (Netherlands)

Frerichs, I. (Inéz); M.B.P. Amato (Marcelo); A.H. van Kaam (Anton); Tingay, D.G. (David G.); Zhao, Z. (Zhanqi); Grychtol, B. (Bartlomiej); Bodenstein, M. (Marc); Gagnon, H. (Hervé); S.H. Bohm; Teschner, E. (Eckhard); O. Stenqvist (Ola); Mauri, T. (Tommaso); Torsani, V. (Vinicius); Camporota, L. (Luigi); Schibler, A. (Andreas); Wolf, G.K. (Gerhard K.); D.A.M.P.J. Gommers (Diederik); S. Leonhardt (Steffen); Adler, A. (Andy); Fan, E. (Eddy); Lionheart, W.R.B. (William R.B.); Riedel, T. (Thomas); Rimensberger, P.C. (Peter C.); Suarez, F. (Fernando); Weiler, S.N. (Sipmann Norbert); H. Wrigge (Hermann)

2017-01-01

textabstractElectrical impedance tomography (EIT) has undergone 30 years of development. Functional chest examinations with this technology are considered clinically relevant, especially for monitoring regional lung ventilation in mechanically ventilated patients and for regional pulmonary function

Chest electrical impedance tomography examination, data analysis, terminology, clinical use and recommendations: Consensus statement of the TRanslational EIT developmeNt stuDy group

NARCIS (Netherlands)

Frerichs, I. (Inéz); M.B.P. Amato (Marcelo); A.H. van Kaam (Anton); Tingay, D.G. (David G.); Zhao, Z. (Zhanqi); Grychtol, B. (Bartlomiej); Bodenstein, M. (Marc); Gagnon, H. (Hervé); S.H. Bohm; Teschner, E. (Eckhard); O. Stenqvist (Ola); Mauri, T. (Tommaso); Torsani, V. (Vinicius); Camporota, L. (Luigi); Schibler, A. (Andreas); Wolf, G.K. (Gerhard K.); D.A.M.P.J. Gommers (Diederik); S. Leonhardt (Steffen); Adler, A. (Andy); Fan, E. (Eddy); Lionheart, W.R.B. (William R.B.); Riedel, T. (Thomas); Rimensberger, P.C. (Peter C.); Sipmann, F.S. (Fernando Suarez); Weiler, N. (Norbert); H. Wrigge (Hermann)

2016-01-01

textabstractElectrical impedance tomography (EIT) has undergone 30 years of development. Functional chest examinations with this technology are considered clinically relevant, especially for monitoring regional lung ventilation in mechanically ventilated patients and for regional pulmonary function

Effects of Job Burnout and Emotional Labor on Objective Structured Clinical Examination Performance Among Interns and Residents in Taiwan.

Science.gov (United States)

Wang, Chen-Yu; Chen, Jen-De; Wang, Chih-Hung; Wang, Jong-Yi; Tai, Chih-Jaan; Hsieh, Tsu-Yi; Chen, Der-Yuan

2017-01-01

Medical education faces challenges concerning job burnout and emotional labor among junior physicians, which poses a potential threat to the quality of medical care. Although studies have investigated job burnout and emotional labor among physicians, empirical research on the association between job burnout, emotional labor, and clinical performance is lacking. This study investigated the effects of job burnout and emotional labor on clinical performance by using the objective structured clinical examination (OSCE) scores of interns and residents. Specifically, this cross-sectional study utilized the Maslach Burnout Inventory and the Emotional Labor Questionnaire as measurement instruments. A total of 225 interns and residents in central Taiwan answered structured questionnaires before beginning their OSCE. The major statistical analysis method employed was logistic regression. After adjustment for covariates, first-year residents were less likely than other residents to obtain high OSCE scores. The odds of high OSCE performance among interns and residents with high interaction component scores in emotional labor were significantly higher than those with low interaction scores. A high score in the interaction dimension of emotional labor was associated with strong clinical performance. The findings suggest that interventions which motivate positive attitudes and increase interpersonal interaction skills among physicians should receive higher priority.

Bedside examination for vestibular screening in occupational medicine

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Ewa Zamysłowska-Szmytke

2015-04-01

Full Text Available Objectives: The aim of the study was to assess the usefulness of bedside examination for screening of vestibular and balance system for occupational medicine purposes. Study group comprised 165 patients referred to Audiology and Phoniatric Clinic due to vestibular and/or balance problems. Caloric canal paresis of 19% was the cut off value to divide patients into 43 caloric-positive vestibular subjects and 122 caloric-negative patients. The latter group comprised 79 subjects revealing abnormalities of videonystagmographic (VNG oculomotor tests (central group and 43 subjects with normal VNG. Material and Methods: Vestibular and balance symptoms were collected. Five tests were included to bedside examination: Romberg and Unterberger tests, Head Impulse Test (HIT, Dynamic Visual Acuity (DVA and gaze nystagmus assessment. Results: Vestibular and balance symptoms were reported by 82% of vestibular, 73% of central and 40% of VNG-normal patients. Thirteen out of 18 VNG-normal but symptomatic subjects (73% had abnormal tests in clinical assessment. The sensitivity of bedside test set for vestibular pathology was 88% as compared to caloric test and 68% for central pathology as compared to VNG oculomotor tests. Conclusions: The combination of 5 bedside tests reveal satisfactory sensitivity to detect vestibular abnormalities. Bedside examination abnormalities are highly correlated with vestibular/balance symptoms, regardless the normal results of VNG. Thus, this method should be recommended for occupational medicine purposes.

Diabetic microangiopathy in capillaroscopic examination of juveniles with diabetes type 1.

Science.gov (United States)

Kaminska-Winciorek, Grażyna; Deja, Grażyna; Polańska, Joanna; Jarosz-Chobot, Przemysława

2012-01-30

The aim of this work was a quantitative and qualitative assessment of a selected part of the microcirculation in children with diabetes type 1 using videocapillaroscopy technique. The authors tested a group consisting of 145 children (70 boys, 75 girls) diagnosed and treated for diabetes type 1 in the Diabetic Clinic of GCZD in Katowice for at least one year. The study included history, clinical examination (including dermatological examination) and videocapillaroscopy. Capillaroscopy, a non-invasive, painless and easily repeatable test, was performed using videocapillaroscopy with digital storage of the obtained images. All nailfolds were examined in all children using videocapillaroscopy, and the obtained images were assessed quantitatively and qualitatively for changes in capillary loops in the tested children according to the defined diagnostic procedure. The analysis of capillaroscopic images described selected quantitative and qualitative characteristics. The conducted analysis showed an increase in the number of capillaries and their elongation, the presence of megacapillaries and Raynaud loops, which were accompanied by an intensive red background, indicating possible neoangiogenesis. The increase in the number of capillaries, disturbances in distribution of capillaries and the presence of abnormal capillaries were correlated with the longer duration of diabetes. Raynaud loops were more frequently found in the cases of increased mean values of HbA1c. Higher values of HbA1c influenced the capillaroscopic images, mainly the number of vessels, including Raynaud loops. Videocapillaroscopy technique could be a useful tool to detect the early changes of microangiopathy in children with diabetes type 1.

Diabetic microangiopathy in capillaroscopic examination of juveniles with diabetes type 1

Directory of Open Access Journals (Sweden)

Grażyna Kaminska-Winciorek

2012-01-01

Full Text Available Introduction:The aim of this work was a quantitative and qualitative assessment of a selected part of the microcirculation in children with diabetes type 1 using videocapillaroscopy technique.Material/Methods:The authors tested a group consisting of 145 children (70 boys, 75 girls diagnosed and treated for diabetes type 1 in the Diabetic Clinic of GCZD in Katowice for at least one year. The study included history, clinical examination (including dermatological examination and videocapillaroscopy. Capillaroscopy, a non-invasive, painless and easily repeatable test, was performed using videocapillaroscopy with digital storage of the obtained images. All nailfolds were examined in all children using videocapillaroscopy, and the obtained images were assessed quantitatively and qualitatively for changes in capillary loops in the tested children according to the defined diagnostic procedure.Results:The analysis of capillaroscopic images described selected quantitative and qualitative characteristics. The conducted analysis showed an increase in the number of capillaries and their elongation, the presence of megacapillaries and Raynaud loops, which were accompanied by an intensive red background, indicating possible neoangiogenesis. The increase in the number of capillaries, disturbances in distribution of capillaries and the presence of abnormal capillaries were correlated with the longer duration of diabetes. Raynaud loops were more frequently found in the cases of increased mean values of HbA1c. Higher values of HbA1c influenced the capillaroscopic images, mainly the number of vessels, including Raynaud loops.Conclusions:Videocapillaroscopy technique could be a useful tool to detect the early changes of microangiopathy in children with diabetes type 1.

Further examination of embedded performance validity indicators for the Conners' Continuous Performance Test and Brief Test of Attention in a large outpatient clinical sample.

Science.gov (United States)

Sharland, Michael J; Waring, Stephen C; Johnson, Brian P; Taran, Allise M; Rusin, Travis A; Pattock, Andrew M; Palcher, Jeanette A

2018-01-01

Assessing test performance validity is a standard clinical practice and although studies have examined the utility of cognitive/memory measures, few have examined attention measures as indicators of performance validity beyond the Reliable Digit Span. The current study further investigates the classification probability of embedded Performance Validity Tests (PVTs) within the Brief Test of Attention (BTA) and the Conners' Continuous Performance Test (CPT-II), in a large clinical sample. This was a retrospective study of 615 patients consecutively referred for comprehensive outpatient neuropsychological evaluation. Non-credible performance was defined two ways: failure on one or more PVTs and failure on two or more PVTs. Classification probability of the BTA and CPT-II into non-credible groups was assessed. Sensitivity, specificity, positive predictive value, and negative predictive value were derived to identify clinically relevant cut-off scores. When using failure on two or more PVTs as the indicator for non-credible responding compared to failure on one or more PVTs, highest classification probability, or area under the curve (AUC), was achieved by the BTA (AUC = .87 vs. .79). CPT-II Omission, Commission, and Total Errors exhibited higher classification probability as well. Overall, these findings corroborate previous findings, extending them to a large clinical sample. BTA and CPT-II are useful embedded performance validity indicators within a clinical battery but should not be used in isolation without other performance validity indicators.

“Heidelberg standard examination” and “Heidelberg standard procedures” – Development of faculty-wide standards for physical examination techniques and clinical procedures in undergraduate medical education

Science.gov (United States)

Nikendei, C.; Ganschow, P.; Groener, J. B.; Huwendiek, S.; Köchel, A.; Köhl-Hackert, N.; Pjontek, R.; Rodrian, J.; Scheibe, F.; Stadler, A.-K.; Steiner, T.; Stiepak, J.; Tabatabai, J.; Utz, A.; Kadmon, M.

2016-01-01

The competent physical examination of patients and the safe and professional implementation of clinical procedures constitute essential components of medical practice in nearly all areas of medicine. The central objective of the projects “Heidelberg standard examination” and “Heidelberg standard procedures”, which were initiated by students, was to establish uniform interdisciplinary standards for physical examination and clinical procedures, and to distribute them in coordination with all clinical disciplines at the Heidelberg University Hospital. The presented project report illuminates the background of the initiative and its methodological implementation. Moreover, it describes the multimedia documentation in the form of pocketbooks and a multimedia internet-based platform, as well as the integration into the curriculum. The project presentation aims to provide orientation and action guidelines to facilitate similar processes in other faculties. PMID:27579354

Effect of prehospital ultrasound on clinical outcomes of non-trauma patients

DEFF Research Database (Denmark)

Rudolph, Søren Steemann; Sørensen, Martin Kryspin; Svane, Christian

2014-01-01

BACKGROUND: Advances in technology have made prehospital ultrasound (US) examination available. Whether US in the prehospital setting can lead to improvement in clinical outcomes is yet unclear. OBJECTIVE: The aim of this systematic review was to assess whether prehospital US improves clinical...... studies for additional relevant studies. We then performed a risk of bias analysis and descriptive data analysis. RESULTS: We identified 1707 unique citations and included ten studies with a total of 1068 patients undergoing prehospital US examination. Included publications ranged from case series to non...... studies were of large heterogeneity and all showed a high risk of bias. We were thus unable to assess the effect of prehospital US on clinical outcomes. However, consistent reports suggested that US may improve patient management with respect to diagnosis, treatment, and hospital referral....

Clinical biochemistry education in Spain.

Science.gov (United States)

Queraltó, J M

1994-12-31

Clinical biochemistry in Spain was first established in 1978 as an independent specialty. It is one of several clinical laboratory sciences specialties, together with haematology, microbiology, immunology and general laboratory (Clinical analysis, análisis clinicos). Graduates in Medicine, Pharmacy, Chemistry and Biological Sciences can enter post-graduate training in Clinical Chemistry after a nation-wide examination. Training in an accredited Clinical Chemistry department is 4 years. A national committee for medical and pharmacist specialties advises the government on the number of trainees, program and educational units accreditation criteria. Technical staff includes nurses and specifically trained technologists. Accreditation of laboratories is developed at different regional levels. The Spanish Society for Clinical Biochemistry and Molecular Pathology (SECQ), the national representative in the IFCC, has 1600 members, currently publishes a scientific journal (Química Clinica) and a newsletter. It organizes a continuous education program, a quality control program and an annual Congress.

Arthroscopic all-inside meniscal repair - Does the meniscus heal? A clinical and radiological follow-up examination to verify meniscal healing using a 3-T MRI

Energy Technology Data Exchange (ETDEWEB)

Hoffelner, Thomas; Resch, Herbert; Mayer, Michael; Tauber, Mark [Department of Traumatology and Sports Injuries, Salzburg (Austria); Forstner, Rosemarie [University Hospital of Salzburg, Department of Radiology, Salzburg (Austria); Minnich, Bernd [University of Salzburg, Department of Organismic Biology, Salzburg (Austria)

2011-02-15

The purpose of this study was to correlate clinical and radiological results using a 3-T MRI to verify meniscal healing after arthroscopic all-inside meniscus repair. We selected 27 patients (14 men and 13 women) with an average age of 31 {+-} 9 years and retrospective clinical examinations and radiological assessments using a 3-T MRI after all-inside arthroscopic meniscal repair were conducted. Repair of the medial meniscus was performed in 19 patients and of the lateral meniscus in eight. In 17 patients (63%), we performed concomitant anterior cruciate ligament reconstruction. The mean follow-up period was 4.5 {+-} 1.7 years. The Lysholm score and Tegner activity index were used for clinical evaluation. Four grades were used to classify the radiological signal alterations within the meniscus: central globular (grade 1); linear horizontal or band-like (grade 2); intrameniscal alterations and linear signal alterations communicating with the articular surface (grade 3); and complex tears (grade 4). At follow-up, the average Lysholm score was 76 {+-} 15 points, with ten of the patients placed in group 6 based on the Tegner activity index. MRI examinations revealed no signal alteration in three patients, grade 1 in 0, grade 2 in five, grade 3 in 13, and grade 4 in six. The MRI findings correlated positively with the clinical scores in 21 patients (78%). Correlation of clinical and radiological examination was performed using 3-T MRI. In spite of satisfactory clinical outcomes at follow-up, a radiological signal alteration may still be visible on MRI, which was believed to be scar tissue, but could not be proven definitively. Imaging with a 3-Tesla MRI after meniscal suture surgery provides good but no definitive reliability on meniscus healing and therefore gives no advantage compared to 1.5-T MRI, with good clinical outcome using an all-inside arthroscopic meniscal repair. 3T-MRI can not substitute diagnostic arthroscopy in patients with persistent complaints after

Arthroscopic all-inside meniscal repair - Does the meniscus heal? A clinical and radiological follow-up examination to verify meniscal healing using a 3-T MRI

International Nuclear Information System (INIS)

Hoffelner, Thomas; Resch, Herbert; Mayer, Michael; Tauber, Mark; Forstner, Rosemarie; Minnich, Bernd

2011-01-01

The purpose of this study was to correlate clinical and radiological results using a 3-T MRI to verify meniscal healing after arthroscopic all-inside meniscus repair. We selected 27 patients (14 men and 13 women) with an average age of 31 ± 9 years and retrospective clinical examinations and radiological assessments using a 3-T MRI after all-inside arthroscopic meniscal repair were conducted. Repair of the medial meniscus was performed in 19 patients and of the lateral meniscus in eight. In 17 patients (63%), we performed concomitant anterior cruciate ligament reconstruction. The mean follow-up period was 4.5 ± 1.7 years. The Lysholm score and Tegner activity index were used for clinical evaluation. Four grades were used to classify the radiological signal alterations within the meniscus: central globular (grade 1); linear horizontal or band-like (grade 2); intrameniscal alterations and linear signal alterations communicating with the articular surface (grade 3); and complex tears (grade 4). At follow-up, the average Lysholm score was 76 ± 15 points, with ten of the patients placed in group 6 based on the Tegner activity index. MRI examinations revealed no signal alteration in three patients, grade 1 in 0, grade 2 in five, grade 3 in 13, and grade 4 in six. The MRI findings correlated positively with the clinical scores in 21 patients (78%). Correlation of clinical and radiological examination was performed using 3-T MRI. In spite of satisfactory clinical outcomes at follow-up, a radiological signal alteration may still be visible on MRI, which was believed to be scar tissue, but could not be proven definitively. Imaging with a 3-Tesla MRI after meniscal suture surgery provides good but no definitive reliability on meniscus healing and therefore gives no advantage compared to 1.5-T MRI, with good clinical outcome using an all-inside arthroscopic meniscal repair. 3T-MRI can not substitute diagnostic arthroscopy in patients with persistent complaints after

Standardized manual palpation of myofascial trigger points in relation to neck/shoulder pain; the influence of clinical experience on inter-examiner reproducibility

DEFF Research Database (Denmark)

Myburgh, Corrie; Lauridsen, Henrik Hein; Larsen, Anders H

2011-01-01

A diagnosis of Myofascial Pain Syndrome (MPS) requires palpation for the identification of at least one clinically relevant trigger point (TP). However, few comparable, high quality studies currently exist from which to draw firm conclusions regarding the robustness of TP examination. An inter-ob...

Objective clinical examination of poultry as illustrated by the comparison of chickens with different vitamin A status.

Science.gov (United States)

Beynen, A C; Sijtsma, S R; Kiepurski, A K; West, C E; Baumans, V; Van Herck, H; Stafleu, F R; Van Tintelen, G

1989-10-01

One day old pullets derived from marginally vitamin A deficient laying hens were fed diets containing either adequate or marginal amounts of vitamin A. At the age of 34 days, animals fed the diet low in vitamin A had group mean plasma concentrations of retinol which were one tenth the mean plasma concentrations of controls. When compared with their controls, the deficient animals displayed body weights which were on average 16% less. Of 20 pullets per dietary group one control animal and 9 deficient animals died by the age of 34 days. At the age of 29 days, control (n = 16) and deficient chickens (n = 11) were examined clinically by assigning scores to a number of parameters. Three assessors carried out the examination independently. The birds were presented for examination at random and their treatment groups were not disclosed to the assessors. Out of 26 parameters assessed quantitatively per individual animal, only three parameters discriminated between control and deficient chickens. Deficient animals grew poorly, had a hunched up posture and increased fluid content in faeces. Classical signs of chronic vitamin A deficiency in domestic fowl such as bone deformities, keratinization of the tongue and decreased transparency of the cornea were not observed.

[Spirometry - basic examination of the lung function].

Science.gov (United States)

Kociánová, Jana

Spirometry is one of the basic internal examination methods, similarly as e.g. blood pressure measurement or ECG recording. It is used to detect or assess the extent of ventilatory disorders. Indications include respiratory symptoms or laboratory anomalies, smoking, inhalation risks and more. Its performance and evaluation should be among the basic skills of pulmonologists, internists, alergologists, pediatricians and sports physicians. The results essentially influence the correct diagnosing and treatment method. Therefore spirometry must be performed under standardized conditions and accurately and clearly assessed to enable answering clinical questions.Key words: acceptability - calibration - contraindication - evaluation - indication - parameters - spirometry - standardization.

A COMPARATIVE STUDY OF CLINICAL EXAMINATION, ULTRASOUND FINDINGS, DIAGNOSTIC HYSTEROSCOPY WITH HISTOPATHOLOGICAL EXAMINATION REPORT OF ENDOMETRIUM IN PATIENTS WITH ABNORMAL UTERINE BLEEDING

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Sathenahalli Devegowda Prathibha

2016-08-01

Full Text Available BACKGROUND AND OBJECTIVES Abnormal Uterine Bleeding (AUB is a very frequent gynaecological complaint and occurs across the entire age spectrum, approximately 75000 hysterectomies are carried out each year with 30% of these for menstrual problems alone. These menstrual aberrations occur more commonly at extremes of reproductive life. The introduction of hysteroscopy has opened a new dimension in evaluation of patient with AUB replacing the blind technique of Dilatation and Curettage. The present study was undertaken to know the accuracy of various tests with Histopathology. MATERIALS AND METHODS The present prospective study was carried out on 100 patients from reproductive, perimenopausal and postmenopausal age group with abnormal uterine bleeding in Dr. B. R. Ambedkar Medical College and Hospital. RESULTS In the present study, in relation to histopathological examination, clinical findings and hysteroscopy had better accuracy (72% as compared to ultrasound findings (41% in diagnosis of abnormal uterine bleeding. CONCLUSION Hysteroscopy guided biopsy and histopathology complements each other in the evaluation of patient with abnormal uterine bleeding for accurate diagnosis and further treatment.

Bone marrow examination in itp in children is it mandatory

International Nuclear Information System (INIS)

Ahmad, Z.; Durrani, N.U.R.; Hazir, T.

2007-01-01

To determine the need of bone marrow examination in children with idiopathic thrombocytopenic purpura (ITP) at initial presentation. All children, clinically suspected to have ITP, who underwent bone marrow examination, were included After reviewing the file records of these patients for history, examination and investigations, a predesigned proforma was filled and data was analyzed, using SPSS version 10 for statistical analysis. The results were reported in the form of frequencies, percentages and mean. A majority of the children were between 48 to 96 months, with a mean age of 54.43 months. Male to female ratio was 1.45:1. Mean platelet count was 33861/mm3. None of the bone marrow results showed the presence of abnormal cells consistent with hematological malignancy. ITP was the final diagnosis in 52 patients. One patient was diagnosed to have megakaryocytic hypoplasia. Bone marrow aspiration in one patient was hypoplastic, and subsequently, he was diagnosed to have aplastic anemia on trephine biopsy. Bone marrow aspiration should not be a part of routine work-up for diagnosing ITP in children and should be reserved for those children having atypical clinical and laboratory features. (author)

Justification of radiographic examinations: What are the key issues?

OpenAIRE

Vom, Jason; Williams, Imelda

2017-01-01

Abstract Justification of radiographic examinations is the practice of evaluating requested radiological examinations to assess for clinical merit and appropriateness based on clinical notes and patient information. This implies that justification in radiography requires the evaluation of requested examinations, the justification of exposures being applied and determining whether patients fit the recommended criteria for the procedure. Medico?legal requirements by the professional registratio...

Interrater reliability of sonographic examinations of orbital fractures

International Nuclear Information System (INIS)

Siegfried, Jank; Martina, Deibl; Heinrich, Strobl; Andreas, Oberrauch; Alessandro, Nicasi; Martin, Missmann; Gerd, Bodner

2005-01-01

Objective: The purpose of this study is to determine whether there are statistically significant variations among different observers when examining fractures of the orbital walls. Material and methods: From December 2003 to April 2004, 28 patients with clinically suspected orbital fractures were examined by ultrasound prospectively. The US images of the infra-orbital margins, the orbital floors, the medial and lateral orbital walls of each patient were reexamined by two independent investigators. Results: Computed tomography revealed fractures of the orbital floor in 28 out of 31 patients (90.3%). The infra-orbital margins showed fractures of 14 of 31 patients (45.2%). The ultrasound examinations of the orbits by the three examiners presented satisfactory correlation regarding sensitivity and specificity. There were no significant differences between investigators. There was good agreement among the ultrasound examiners regarding the infra-orbital margins. This was not the case for the orbital floors. Conclusions: If there are clear cut clinical findings ultrasound examination could represent an alternative to computed tomography. If the clinical findings were indeterminate, computed tomography was essential as implicated by this study. Accordingly, further evaluation of ultrasound examinations of fractures of the orbital margins and floors are necessary

Occurrence and features of uveitis in patients with rheumatic diseases: current peculiarities of clinical examination and patient management.

Directory of Open Access Journals (Sweden)

Dzhalavyan Y.V.

2017-06-01

Full Text Available The objectives of the study are to establish the occurrence of uveitis in patients with rheumatic diseases, to assess the features of the uveitis in rheumatic disease in children and adults, and to analyze the effectiveness of theirtreatment. Materials and Methods. The study included 670 people with RH (stage I and 35 patients who had uveitis and / or rheumatic fever who agreed to undergo additional ophthalmologic bleeding (stage II, including a standard ophthalmological examination including visiometry, biomicroscopy of the anterior segment, ophthalmoscopy of the posterior segment of the eye, refractometry, optical coherence tomography in angiomode(tomograph-angiograph CIRRUS HD-OCT MODEL 5000 (Carl Zeiss, Germany, dopplerography of the vessels of the eye. Results. The prevalence of uveitis in rheumatic diseases was established in 21%, which is higher than that in the general population. Uveitis in rheumatic diseases is recurrent and well-treated condition with frequent and complete improvement of visual acuity, and angiographycal features of uveitis, p <0,05 for all parameters. Conclusions. The high incidence of uveitis and relapsing their course in rheumatic diseases lead to necessity of an ophthalmologist's examination every 6 months. It is desirable to perform a comprehensive angiographic examination of uvea for the timely detection of erased and subclinical forms of uveitis.

Confidence and Information Access in Clinical Decision-Making: An Examination of the Cognitive Processes that affect the Information-seeking Behavior of Physicians.

Science.gov (United States)

Uy, Raymonde Charles; Sarmiento, Raymond Francis; Gavino, Alex; Fontelo, Paul

2014-01-01

Clinical decision-making involves the interplay between cognitive processes and physicians' perceptions of confidence in the context of their information-seeking behavior. The objectives of the study are: to examine how these concepts interact, to determine whether physician confidence, defined in relation to information need, affects clinical decision-making, and if information access improves decision accuracy. We analyzed previously collected data about resident physicians' perceptions of information need from a study comparing abstracts and full-text articles in clinical decision accuracy. We found that there is a significant relation between confidence and accuracy (φ=0.164, p<0.01). We also found various differences in the alignment of confidence and accuracy, demonstrating the concepts of underconfidence and overconfidence across years of clinical experience. Access to online literature also has a significant effect on accuracy (p<0.001). These results highlight possible CDSS strategies to reduce medical errors.

[Clinical analysis of 6 cases of Bartter syndrome].

Science.gov (United States)

Yin, Fang-mei; Zheng, Fang-qiu; Zhang, Xin; Wu, Mei-jun; Wei, Hong-yan; Ma, Zhong-shu; Lu, Biao; Qiu, Ming-cai

2011-03-01

To summarize the clinical characteristics of Bartter syndrome and investigate its pathogenesis. The clinical data of 6 cases of Bartter syndrome at our hospital from November 2006 to May 2010 were analyzed retrospectively. The onset age of Bartter syndrome was 13-35 years old. The main symptoms included weakness (6/6), paralysis (1/6), numbness (5/6) and tetany (4/6). All patients had normal blood pressure. The biochemical tests showed persistent hypokalemia, metabolic alkalosis (6/6) and hyperreninemia. The pathological examination of deltoid muscle biopsy showed the swelling, degeneration and necrosis of myocytes and the deposition of immunocomplex in myolemma. And the pathological examination of renal biopsy showed the hyperplasia of juxtaglomerular apparatus (5/6) and the deposition of immunocomplex. All symptoms were relieved after a therapy of potassium supplementation or a combination of indomethacin, spironolactone and immunosuppressant. When such clinical features as weakness, paralysis, tetany, hypokalemic alkalosis and normotension are encountered, Bartter syndrome should be suspected. Serum electrolytes, blood gas analysis and activation of the renin-angiotensin-aldosterone system should be examined for a definite diagnosis. The treatment of choice includes potassium and magnesium supplementation or in combination with prostaglandin synthetase inhibitor, aldosterone antagonist and immunosuppressant. Immunologic mechanism may participate in the course of Bartter syndrome.

Clinical imaging of the pancreas

International Nuclear Information System (INIS)

May, G.; Gardiner, R.

1987-01-01

Featuring more than 300 high-quality radiographs and scan images, clinical imaging of the pancreas systematically reviews all appropriate imaging modalities for diagnosing and evaluating a variety of commonly encountered pancreatic disorders. After presenting a succinct overview of pancreatic embryology, anatomy, and physiology, the authors establish the clinical indications-including postoperative patient evaluation-for radiologic examination of the pancreas. The diagnostic capabilities and limitations of currently available imaging techniques for the pancreas are thoroughly assessed, with carefully selected illustrations depicting the types of images and data obtained using these different techniques. The review of acute and chronic pancreatitis considers the clinical features and possible complications of their variant forms and offers guidance in selecting appropriate imaging studies

Comparative effectiveness of instructional methods: oral and pharyngeal cancer examination.

Science.gov (United States)

Clark, Nereyda P; Marks, John G; Sandow, Pamela R; Seleski, Christine E; Logan, Henrietta L

2014-04-01

This study compared the effectiveness of different methods of instruction for the oral and pharyngeal cancer examination. A group of thirty sophomore students at the University of Florida College of Dentistry were randomly assigned to three training groups: video instruction, a faculty-led hands-on instruction, or both video and hands-on instruction. The training intervention involved attending two sessions spaced two weeks apart. The first session used a pretest to assess students' baseline didactic knowledge and clinical examination technique. The second session utilized two posttests to assess the comparative effectiveness of the training methods on didactic knowledge and clinical technique. The key findings were that students performed the clinical examination significantly better with the combination of video and faculty-led hands-on instruction (p<0.01). All students improved their clinical exam skills, knowledge, and confidence in performing the oral and pharyngeal cancer examination independent of which training group they were assigned. Utilizing both video and interactive practice promoted greater performance of the clinical technique on the oral and pharyngeal cancer examination.

Evaluating the quality, clinical relevance, and resident perception of the radiation oncology in-training examination: A national survey.

Science.gov (United States)

Kim, Hyun; Bar Ad, Voichita; McAna, John; Dicker, Adam P

2016-01-01

The yearly radiation oncology in-training examination (ITE) by the American College of Radiology is a widely used, norm-referenced educational assessment, with high test reliability and psychometric performance. We distributed a national survey to evaluate the academic radiation oncology community's perception of the ITE. In June 2014, a 7-question online survey was distributed via e-mail to current radiation oncology residents, program directors, and attending physicians who had completed residency in the past 5 years or junior attendings. Survey questions were designed on a 5-point Likert scale. Sign test was performed with P ≤ .05 considered statistically different from neutral. Thirty-one program directors (33.3%), 114 junior attendings (35.4%), and 225 residents (41.2%) responded. Junior attendings and program directors reported that the ITE directly contributed to their preparation for the American Board of Radiology written certification (P = .050 and .004, respectively). Residents did not perceive the examination as an accurate assessment of relevant clinical and scientific knowledge (P ITE. Although the current examination allows limited feedback, establishing a venue for individualized feedback may allow continual and timely improvement of the ITE. Adopting a criterion-referenced examination may further increase resident investment in and utilization of this valuable learning tool. Copyright © 2016 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.

Examining the validity of the unitary theory of clinical relationships: comparison of observed and experienced parent-doctor interaction.

Science.gov (United States)

Young, Bridget; Ward, Jo; Forsey, Mary; Gravenhorst, Katja; Salmon, Peter

2011-10-01

We explored parent-doctor relationships in the care of children with leukaemia from three perspectives simultaneously: parents', doctors' and observers'. Our aim was to investigate convergence and divergence between these perspectives and thereby examine the validity of unitary theory of emotionality and authority in clinical relationships. 33 audiorecorded parent-doctor consultations and separate interviews with parents and doctors, which we analysed qualitatively and from which we selected three prototype cases. Across the whole sample doctors' sense of relationship generally converged with our observations of consultation, but parents' sense of relationship diverged strongly from each. Contrary to current assumptions, parents' sense of emotional connection with doctors did not depend on doctors' emotional behaviour, and parents did not feel disempowered by doctors' authority. Moreover, authority and emotionality were not conceptually distinct for parents, who gained emotional support from doctors' exercise of authority. The relationships looked very different from the three perspectives. These divergences indicate weaknesses in current ideas of emotionality and authority in clinical relationships and the necessity of multisource datasets to develop these ideas in a way that characterises clinical relationships from all perspectives. Methodological development will be needed to address the challenges posed by multisource datasets. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

OARSI Clinical Trials Recommendations: Design and conduct of clinical trials of rehabilitation interventions for osteoarthritis.

Science.gov (United States)

Fitzgerald, G K; Hinman, R S; Zeni, J; Risberg, M A; Snyder-Mackler, L; Bennell, K L

2015-05-01

A Task Force of the Osteoarthritis Research Society International (OARSI) has previously published a set of guidelines for the conduct of clinical trials in osteoarthritis (OA) of the hip and knee. Limited material available on clinical trials of rehabilitation in people with OA has prompted OARSI to establish a separate Task Force to elaborate guidelines encompassing special issues relating to rehabilitation of OA. The Task Force identified three main categories of rehabilitation clinical trials. The categories included non-operative rehabilitation trials, post-operative rehabilitation trials, and trials examining the effectiveness of devices (e.g., assistive devices, bracing, physical agents, electrical stimulation, etc.) that are used in rehabilitation of people with OA. In addition, the Task Force identified two main categories of outcomes in rehabilitation clinical trials, which include outcomes related to symptoms and function, and outcomes related to disease modification. The guidelines for rehabilitation clinical trials provided in this report encompass these main categories. The report provides guidelines for conducting and reporting on randomized clinical trials. The topics include considerations for entering patients into trials, issues related to conducting trials, considerations for selecting outcome measures, and recommendations for statistical analyses and reporting of results. The focus of the report is on rehabilitation trials for hip, knee and hand OA, however, we believe the content is broad enough that it could be applied to rehabilitation trials for other regions as well. Copyright © 2015 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Clinical characteristics and distinctiveness of DSM-5 eating disorder diagnoses: findings from a large naturalistic clinical database

Science.gov (United States)

2013-01-01

Background DSM-IV eating disorder (ED) diagnoses have been criticized for lack of clinical utility, diagnostic instability, and over-inclusiveness of the residual category “ED not otherwise specified” (EDNOS). Revisions made in DSM-5 attempt to generate a more scientifically valid and clinically relevant system of ED classification. The aim with the present study was to examine clinical characteristics and distinctiveness of the new DSM-5 ED diagnoses, especially concerning purging disorder (PD). Methods Using a large naturalistic Swedish ED database, 2233 adult women were diagnosed using DSM-5. Initial and 1-year follow-up psychopathology data were analyzed. Measures included the Eating Disorder Examination Questionnaire, Structural Eating Disorder Interview, Clinical Impairment Assessment, Structural Analysis of Social Behavior, Comprehensive Psychiatric Rating Scale, and Structured Clinical Interview for DSM-IV Axis I Disorders. Results Few meaningful differences emerged between anorexia nervosa binge/purge subtype (ANB/P), PD, and bulimia nervosa (BN). Unspecified Feeding and Eating Disorders (UFED) showed significantly less severity compared to other groups. Conclusions PD does not appear to constitute a distinct diagnosis, the distinction between atypical AN and PD requires clarification, and minimum inclusion criteria for UFED are needed. Further sub-classification is unlikely to improve clinical utility. Instead, better delineation of commonalities is important. PMID:24999410

[Diagnosis. History and physical examination].

Science.gov (United States)

Pérez Martín, Álvaro

2014-01-01

Family physicians play a key role in the diagnosis and management of patients with osteoarthritis. Diagnosis is mainly clinical and radiological. A complete history should be taken with meticulous physical examination of the joints. The history-taking should aim to detect risk factors and compatible clinical symptoms. Pain characteristics should be identified, distinguishing between mechanical and inflammatory pain, and an exhaustive examination of the joints should be performed, with evaluation of the presence of pain, deformity, mobility restrictions (both active and passive), crepitus, joint effusion, and inflammation. A differential diagnosis should be made with all diseases that affect the joints and/or produce joint stiffness. Copyright © 2014 Elsevier España, S.L. All rights reserved.

Computed tomography of the head in neurological examination of children

International Nuclear Information System (INIS)

Baeckman, E.; Egg-Olofsson, O.; Raadberg, C.

1980-01-01

A total of 247 children from the departments of pediatrics and neurosurgery were examined with computed tomography of the head during a two year period in 1977-78. Pathological changes were demonstrated in 79 per cent. Supplementary neuro-radiological examination - angiography and encephalography - was necessary in 17 per cent. Computed tomography together with the clinical assessment frequently suffices for final diagnosis. Computed tomography greatly reduces the need for previously used neurological examinations including skull radiography. Complications may ensure because of over-sensitivity to intravenously administered contrast medium in connection with anesthesia, and the radiation dose particularly to the crystalline lens of the eye must be taken into account. Computed tomography should therefore be used only on strict indications after careful scrutiny of the case history and the status. (author)

Analysis of radiological examination request forms in conjunction with justification of X-ray exposures

International Nuclear Information System (INIS)

Triantopoulou, Ch.; Tsalafoutas, I.; Maniatis, P.; Papavdis, D.; Raios, G.; Siafas, I.; Velonakis, S.; Koulentianos, E.

2005-01-01

Objectives: To evaluate the adequacy of patient data and clinical information transmitted to the radiological departments by the referring clinicians in view of the justification demands concerning the radiological examinations, as those are described in the Radiation Protection Regulations of the European Union Nations. Materials and methods: Request forms for 1708 patients referred to radiology department and 410 referred to the CT department were evaluated concerning the proper completion of the form fields. Furthermore, for CT examinations a more detailed evaluation was carried out, to assess the rationalistic use of CT within the diagnostic algorithm. Results: Not properly completed request forms to both departments were observed, however, the omissions were more prominent for the referrals to the radiology department, where the age and the probable clinical diagnosis was not given in 81.5 and 46% of the forms, respectively. Furthermore, the emergency indication was less cautiously used compared to the CT requests. For the CT department 33.3% of requests were justified and the final diagnosis was included in the referring doctor's probable clinical diagnosis. U/S was the examination of choice in 51% of the cases where an examination should have been performed before CT and in 70.6% of the cases where an alternative examination was proposed. Conclusions: The inadequate transmission of clinical information and the large number of not fully justified CT requests observed in this study are typical examples of the various problems that radiologists have to face in order to apply the justification directives