WorldWideScience

Sample records for fat clinical experience

  1. A classification of clinical fat grafting: different problems, different solutions.

    Science.gov (United States)

    Del Vecchio, Daniel; Rohrich, Rod J

    2012-09-01

    Fat grafting has reemerged from a highly variable procedure to a technique with vast reconstructive and cosmetic potential. Largely because of a more disciplined and scientific approach to fat grafting as a transplantation event, early adopters of fat transplantation have begun to approach fat grafting as a process, using sound surgical transplantation principles: recipient preparation, controlled donor harvest, time-efficient transplantation, and proper postoperative care. Despite these principles, different fat grafting techniques yield impressive clinical outcomes. The essential variables of four types of fat grafting cases were identified and compared: harvesting, methods of cell processing, methods of transplantation, and management of the recipient site. Each case differed for most of the variables analyzed. The two clinical drivers that most impacted these differences were the volume demands of the recipient site and whether the recipient site was healthy tissue or pathologic tissue. After these two drivers, a matrix classification of small-volume versus large-volume and regenerative versus nonregenerative cases yields four distinct categories. Not all fat grafting is the same. Fat grafting, once thought to be a simple technique with variable results, is a much more complex procedure with at least four definable subtypes. By defining the essential differences in the recipient site, the key driver in fat transplantation, the proper selection of technique can be best chosen. In fat transplantation, different problems require different solutions.

  2. Transgressive first clinical experiences

    DEFF Research Database (Denmark)

    Jensen, Carsten Juul; Jeppesen, Lise Kofoed; Drachmann, Merete

    2014-01-01

    . The nursing students’ learning seems to be oriented towards socialization in the clinic as a workplace. This means that the nursing students seek to deal with overwhelming experiences concerning the naked bodies of patients and death, useful application of theoretical knowledge, the path from novice......This Study seeks to comprehend learning experiences of nursing students during their first clinical in-service placement. This Paper is part of a longitudinal development project interviewing the Student Nurse after each one of the five clinical in-service placements and then one year after...... graduation as a Nurse. The Study has a qualitative methodology, inspired by Michael Eraut’s thoughts on learning in the workplace. When the workplace perspective is applied, learning seems to be concentrated on actual situations which the Learner is in, in contrast to employing constructed concepts...

  3. Fat injection to correct contour deformities of the reconstructed breast: a single surgeon experience

    Directory of Open Access Journals (Sweden)

    Youssef Tahiri

    2015-06-01

    Full Text Available Aim: Autologous fat grafting has gained acceptance as a technique to improve aesthetic outcomes in breast reconstruction. The purpose of this study was to share our clinical experience using autologous fat injection to correct contour deformities during breast reconstruction. Methods: A single surgeon, prospectively maintained database of patients who underwent autologous fat injection during breast reconstruction from January 2008 to November 2013 at McGill University Health Center was reviewed. Patient characteristics, breast history, type of breast reconstruction, volume of fat injected, and complications were analyzed. Results: One hundred and twenty-four patients benefited from autologous fat injection from January 2008 to November 2013, for a total of 187 treated breasts. The patients were on average 49.3 years old (΁ 8.9 years. Fat was harvested from the medial thighs (20.5%, flanks (39.1%, medial thighs and flanks (2.9%, trochanters (13.3%, medial knees (2.7%, and abdomen (21.9%. An average of 49.25 mL of fat was injected into each reconstructed breast. A total of 187 breasts in 124 patients were lipo-infiltrated during the second stage of breast reconstruction. Thirteen breasts (in 12 separate patients were injected several years after having undergone lumpectomy and radiotherapy. Of the 187 treated breasts, 118 were reconstructed with expanders to implants, 45 with deep inferior epigastric perforator flaps, 9 with latissimus dorsi flaps with implants, 4 with transverse rectus abdominis myocutaneous flaps, and 13 had previously undergone lumpectomy and radiotherapy. Six complications were noted in the entire series, for a rate of 3.2%. All were in previously radiated breasts. Average follow-up time was 12 months (range: 2-36 months. Conclusion: Fat injection continues to grow in popularity as an adjunct to breast reconstruction. Our experience demonstrates a low complication rate as compared to most surgical interventions of the breast

  4. Clinical efficacy and biocompatibility of three different leukocyte and fat removal filters during cardiac surgery

    NARCIS (Netherlands)

    de Vries, AJ; Vermeijden, WJ; Gu, YJ; Hagenaars, JAM; van Oeveren, W

    Activated leukocytes and fat particles are associated with organ injury after a cardiac surgery. Filters are currently used to remove either leukocytes or fat particles. A novel approach with a filter that combines leukocyte and fat removal might be clinically useful. As it is not known which type

  5. Pericruciate fat pad of the knee: anatomy and pericruciate fat pad inflammation: cadaveric and clinical study emphasizing MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Skaf, Abdalla Youssef [Hospital do Coracao (HCor), Department of Radiology, Sao Paulo, SP (Brazil); Hernandez Filho, Guinel [Santa Casa de Sao Paulo Hospital, Department of Radiology, Sao Paulo, SP (Brazil); Dirim, Berna [Izmir Atatuerk Training and Research Hospital, Department of Radiology, Karsiyaka, izmir (Turkey); Wangwinyuvirat, Mani [Rajavithi Hospital, Department of Radiology, Bangkok (Thailand); Trudell, Debra; Resnick, Donald [University of California, San Diego, Department of Radiology, Veterans Affairs Medical Center, La Jolla, CA (United States); Haghigi, Parvitz [University of California, San Diego, Department of Pathology, Veterans Affairs Medical Center, La Jolla, CA (United States)

    2012-12-15

    The pericruciate fat pad is located in the intercondylar fossa, intimate with the cruciate ligaments. With MR imaging, signal abnormality of the pericruciate fat pad has been observed in patients with posterior knee pain. The purpose of this study was to describe the anatomy of the pericruciate fat pad in cadaveric specimens and to document the clinical spectrum of pericruciate fat pad inflammation. Twelve cadaveric knees underwent MR imaging with T1 and T2 multiplanar images. Cadaveric sections were then prepared for macroscopic evaluation, with additional histologic analysis performed in four cases. MR images in seventeen patients (ten males, seven females; average age, 31.5 years; age range, 19-57 years) involved in intensive sporting activity and with posterior knee pain were reviewed. MR images in cadaveric specimens showed a fat pad that was located above and between the cruciate ligaments, near their attachment sites in the inner portion of the femoral condyles, within the intercondylar fossa. Fatty tissue covered by a thin layer of synovial membrane was confirmed at histology. Seventeen patients with posterior knee pain and without gross cartilage, meniscal, or ligamentous abnormalities all revealed an increased signal in this fat pad in fluid-sensitive fat-suppressed images, mainly in the sagittal and axial planes. In eight cases, enhancement of this fat pad was demonstrated following intravenous gadolinium administration. The pericruciate fat pad is a structure located in the intercondylar fossa, intimate with both the anterior and posterior cruciate ligaments. Inflammatory changes in this fat pad may be found in patients, especially athletes with posterior knee pain. (orig.)

  6. Pericruciate fat pad of the knee: anatomy and pericruciate fat pad inflammation: cadaveric and clinical study emphasizing MR imaging

    International Nuclear Information System (INIS)

    Skaf, Abdalla Youssef; Hernandez Filho, Guinel; Dirim, Berna; Wangwinyuvirat, Mani; Trudell, Debra; Resnick, Donald; Haghigi, Parvitz

    2012-01-01

    The pericruciate fat pad is located in the intercondylar fossa, intimate with the cruciate ligaments. With MR imaging, signal abnormality of the pericruciate fat pad has been observed in patients with posterior knee pain. The purpose of this study was to describe the anatomy of the pericruciate fat pad in cadaveric specimens and to document the clinical spectrum of pericruciate fat pad inflammation. Twelve cadaveric knees underwent MR imaging with T1 and T2 multiplanar images. Cadaveric sections were then prepared for macroscopic evaluation, with additional histologic analysis performed in four cases. MR images in seventeen patients (ten males, seven females; average age, 31.5 years; age range, 19-57 years) involved in intensive sporting activity and with posterior knee pain were reviewed. MR images in cadaveric specimens showed a fat pad that was located above and between the cruciate ligaments, near their attachment sites in the inner portion of the femoral condyles, within the intercondylar fossa. Fatty tissue covered by a thin layer of synovial membrane was confirmed at histology. Seventeen patients with posterior knee pain and without gross cartilage, meniscal, or ligamentous abnormalities all revealed an increased signal in this fat pad in fluid-sensitive fat-suppressed images, mainly in the sagittal and axial planes. In eight cases, enhancement of this fat pad was demonstrated following intravenous gadolinium administration. The pericruciate fat pad is a structure located in the intercondylar fossa, intimate with both the anterior and posterior cruciate ligaments. Inflammatory changes in this fat pad may be found in patients, especially athletes with posterior knee pain. (orig.)

  7. Clinical attachment: a learning experience

    African Journals Online (AJOL)

    2012-08-03

    Aug 3, 2012 ... A clinical attachment is an opportunity for doctors from South Sudan to experience the hospital and clinical practice in a setting different from their own. What they learn in the attachment will help them improve their medical practice on their return. I attended a clinical attachment in Oral and Maxillofacial ...

  8. Clinical usefulness of a new equation for estimating body fat.

    Science.gov (United States)

    Gómez-Ambrosi, Javier; Silva, Camilo; Catalán, Victoria; Rodríguez, Amaia; Galofré, Juan Carlos; Escalada, Javier; Valentí, Victor; Rotellar, Fernando; Romero, Sonia; Ramírez, Beatriz; Salvador, Javier; Frühbeck, Gema

    2012-02-01

    To assess the predictive capacity of a recently described equation that we have termed CUN-BAE (Clínica Universidad de Navarra-Body Adiposity Estimator) based on BMI, sex, and age for estimating body fat percentage (BF%) and to study its clinical usefulness. We conducted a comparison study of the developed equation with many other anthropometric indices regarding its correlation with actual BF% in a large cohort of 6,510 white subjects from both sexes (67% female) representing a wide range of ages (18-80 years) and adiposity. Additionally, a validation study in a separate cohort (n = 1,149) and a further analysis of the clinical usefulness of this prediction equation regarding its association with cardiometabolic risk factors (n = 634) was carried out. The mean BF% in the cohort of 6,510 subjects determined by air displacement plethysmography was 39.9 ± 10.1%, and the mean BF% estimated by the CUN-BAE was 39.3 ± 8.9% (SE of the estimate, 4.66%). In this group, BF% calculated with the CUN-BAE showed the highest correlation with actual BF% (r = 0.89, P < 0.000001) compared with other anthropometric measures or BF% estimators. Similar agreement was found in the validation sample. Moreover, BF% estimated by the CUN-BAE exhibits, in general, better correlations with cardiometabolic risk factors than BMI as well as waist circumference in the subset of 634 subjects. CUN-BAE is an easy-to-apply predictive equation that may be used as a first screening tool in clinical practice. Furthermore, our equation may be a good tool for identifying patients at cardiovascular and type 2 diabetes risk.

  9. Assessing student clinical learning experiences.

    Science.gov (United States)

    Nehyba, Katrine; Miller, Susan; Connaughton, Joanne; Singer, Barbara

    2017-08-01

    This article describes the use of an activity worksheet and questionnaire to investigate the learning experience of students on clinical placement. The worksheet measures the amount of time students spend in different learning activities, and the questionnaire explores student satisfaction and preferred learning activities. An activity worksheet and questionnaire … investigate[d] the learning experiences of students on clinical placement METHODS: The activity worksheet and questionnaire were used in a cohort pilot study of physiotherapy students on clinical placement. The activity worksheet provides details of the amount of time students engage in a range of clinical and non-clinical tasks while on placement, such as time spent treating patients, working individually, working with their peers and engaging in reflective practice. In combination with the questionnaire results, it allows clinicians to gain an understanding of the clinical learning environment experienced by their students. The data collected using these tools provide a description of the students' activities while undertaking the clinical placement. This information may guide the refinement of the clinical experience, and offers an opportunity to individualise learning activities to match students' needs and preferences. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

  10. Diagnostic performance of amyloid A protein quantification in fat tissue of patients with clinical AA amyloidosis

    NARCIS (Netherlands)

    Hazenberg, Bouke P. C.; Bijzet, Johannes; Limburg, Pieter C.; Skinner, Martha; Hawkins, Philip N.; Butrimiene, Irena; Livneh, Avi; Lesnyak, Olga; Nasonov, Evgeney L.; Filipowicz-Sosnowska, Anna; Guel, Ahmet; Merlini, Giampaolo; Wiland, Piotr; Oezdogan, Huri; Gorevic, Peter D.; Ben Maiz, Hedi; Benson, Merrill D.; Direskeneli, Haner; Kaarela, Kalevi; Garceau, Denis; Hauck, Wendy; van Rijswijk, Martin

    Objective. Amyloid A protein quantification in fat tissue is a new immunochemical method for detecting AA amyloidosis, a rare but serious disease. The objective was to assess diagnostic performance in clinical AA amyloidosis. Methods. Abdominal subcutaneous fat tissue of patients with AA amyloidosis

  11. Effect, Feasibility, and Clinical Relevance of Cell Enrichment in Large Volume Fat Grafting

    DEFF Research Database (Denmark)

    Rasmussen, Bo Sonnich; Lykke Sørensen, Celine; Vester-Glowinski, Peter Viktor

    2017-01-01

    Large volume fat grafting is limited by unpredictable volume loss; therefore, methods of improving graft retention have been developed. Fat graft enrichment with either stromal vascular fraction (SVF) cells or adipose tissue-derived stem/stromal cells (ASCs) has been investigated in several animal...... and human studies, and significantly improved graft retention has been reported. Improvement of graft retention and the feasibility of these techniques are equally important in evaluating the clinical relevance of cell enrichment. We conducted a systematic search of PubMed to identify studies on fat graft...... enrichment that used either SVF cells or ASCs, and only studies reporting volume assessment were included. A total of 38 articles (15 human and 23 animal) were included to investigate the effects of cell enrichment on graft retention as well as the feasibility and clinical relevance of cell-enriched fat...

  12. Extraction and [superscript 1]H NMR Analysis of Fats from Convenience Foods: A Laboratory Experiment for Organic Chemistry

    Science.gov (United States)

    Hartel, Aaron M.; Moore, Amy C.

    2014-01-01

    The extraction and analysis of fats from convenience foods (crackers, cookies, chips, candies) has been developed as an experiment for a second-year undergraduate organic chemistry laboratory course. Students gravimetrically determine the fat content per serving and then perform a [superscript 1]H NMR analysis of the recovered fat to determine the…

  13. Experimenting with clinical networks: the Australasian experience.

    Science.gov (United States)

    Cunningham, Frances C; Morris, Andrew D; Braithwaite, Jeffrey

    2012-01-01

    Australian states have embraced clinical networking as a mechanism for managing, organising and improving the quality of care. Using these individualised state approaches to clinical networks, in this paper the authors aim to examine this Australasian "experimentation" and present lessons for other health systems. The paper draws on current knowledge from the literature on clinical networks. The 2010 Inaugural Australasian Clinical Networks Conference also serves as a primary resource, as well as the authors' extensive discussions with policy-makers, managers and clinicians in Australasian systems. Key themes from the literature include: network type (mandated or natural, and hybrids); network purpose; the importance of network objectives; drivers of network success and barriers; the need for consumer engagement; and the difficulty of evaluating network effectiveness. Policy challenges include the establishment of networks for some specialty areas and not others; how to develop common standards across networks; and the need for performance metrics to assess network impact on patient outcomes. Australian networks report difficulties with achieving greater involvement of rural clinicians and indigenous populations, and with private sector clinical engagement. There are challenges too with implementation, at service level, of models of care and recommendations. Clinical networks are becoming a fundamental vehicle for clinical improvement and change across complex organisational and professional boundaries. How to nurture and sustain effective clinical networks is of import to every health system and the authors invite stakeholders in health systems to network and share their empirical research on clinical networks to assist with distinguishing the evidence from the rhetoric.

  14. Dietary fats and F2-isoprostanes: A review of the clinical evidence.

    Science.gov (United States)

    Da Silva, Marine S; Bilodeau, Jean-François; Julien, Pierre; Rudkowska, Iwona

    2017-12-12

    Evidence supports that a high dietary fat intake increases oxidative stress and the risk of diet-induced metabolic disorders such as obesity, diabetes and cardiovascular diseases. F 2 -isoprostanes (F 2 -isoP) are formed by the non-enzymatic oxidation of arachidonic acid and are widely used as reliable biomarkers of oxidative stress in clinical studies. Dietary fats may influence F 2 -isoP levels, as they (1) are metabolic substrates for their formation, (2) modify the lipid composition of tissues, and (3) affect the plasma lipoprotein concentrations which are involved in F 2 -isoP transport. This review examined the latest clinical evidence on how dietary fats can affect blood circulation and excretion of F 2 -isoP in individuals with healthy or deteriorated metabolic profiles. Clinical studies reported that saturated or monounsaturated fat-rich diets did not affect F 2 -isoP levels in adults with healthy or deteriorated metabolic profiles. Though, ω-3 polyunsaturated fatty acids decreased F 2 -isoP levels in numerous studies, whereas trans-fatty acids raised F 2 -isoP excretion. Yet, the reported heterogeneous results reveal important considerations, such as the health status of the participants, the biological fluids used to determine F 2 -isoP, the analytical methods employed and the specific F 2 -isoP isomers detected. Therefore, future clinical studies should be designed in order to consider these issues in the studies of the effects of fat intake on oxidative stress.

  15. Trimmming the Fat: How One Clinic’s Lean Daily Management Changes Pratice

    Science.gov (United States)

    2017-06-16

    population. By utilizing a Lean Daily Management (LDM) board, changes in practice occur, clinical standards are achieved, quality process improvement...FROM: 59 MDW/SGVU SUBJECT: Professional Presentation Approval 1. Your paper, entitled Trimming the Fat: How One Clinic’s Lean Dailv Management Changes...provide quality support for you, your department, and the Medical Center commander. This information is used to document the scholarly activities of our

  16. Clinical Studies of Sweet Bee Venom to The Effect of Abdominal Fat Accumulation

    Directory of Open Access Journals (Sweden)

    Lim, Chung-San

    2008-06-01

    Full Text Available Objective The purpose of this study was to investigate the effects of Sweet Bee Venom to the abdominal fat accumulation clinically. Methods The 20 healthy women volunteers who showed the notice of this study by the home page of Sangji University were treated with Sweet Bee Venom(SBV during twenty times. To investigate the effects of Sweet Bee Venom of the abdominal fat accumulation, abdominal CT, LFT, Thermography, BMI, Inbody 3.0 etc. were performed during clinical trials. And statistical analysis was carried out the data of 10 volunteers who performed all the schedule of this study. Results Following results were obtained from the clinical studies Sweet Bee Venom showed the effect of decreased the body weight, thickness of abdominal skin and fat layer, BMI, and increased abdominal heat, but they are not showed statistical significant. Conclusions These results suggest that treatment Sweet Bee Venom on the abdomen was effective to decrease fat tissue but for the treatment of obesity was performed with right diet program and exercise.

  17. Clinical Concept Mapping as Preparation for Student Nurses' Clinical Experiences.

    Science.gov (United States)

    Baugh, Nancy G.; Mellott, Karen G.

    1998-01-01

    Clinical concept mapping promotes critical thinking and prepares nursing students for clinical experience by helping them organize patient data and view patients holistically. It aids their assessment of what they know and what they still need to learn. (SK)

  18. BIOFILM AND OUR CLINICAL EXPERIENCE.

    Science.gov (United States)

    Rucigaj, Tanja Planinsek

    2016-03-01

    Bacteria organized in biofilms are insensitive to the usual treatment with dressings or antibiotics. Most successful is surgical debridement to remove their colonies, but this option may not be possible in all environments. Dressings with silver and other antiseptics are often the only tools available to nurses at patient homes or to dermatologists at outpatient clinics. In our clinical studies conducted several years ago, we demonstrated that dressings with antiseptics were an effective tool in daily clinical practice to remove bacteria/biofilms from chronic wounds.

  19. Subconjunctival orbital fat prolapse and thyroid associated orbitopathy: a clinical association

    Directory of Open Access Journals (Sweden)

    Chatzistefanou KI

    2017-02-01

    Full Text Available Klio I Chatzistefanou,1 Christianna Samara,2 Ioannis Asproudis,3 Dimitrios Brouzas,1 Marilita M Moschos,1 Elisabeth Tsianta,1 George Piaditis4 1First Department of Ophthalmology, National and Kapodistrian University of Athens Medical School, Athens, Greece; 2Department of Radiology and Endocrinology, 3Department of Ophthalmology, University of Ioannina, Ioannina, Greece; 4Athens General Hospital “G. Gennimatas”, Athens, Greece Background: Thyroid associated orbitopathy (TAO comprises a spectrum of well-recognized clinical signs including exophthalmos, eyelid retraction, soft tissue swelling, ocular misalignment, keratopathy as well as a number of less common manifestations. Subconjunctival fat prolapse is a rare clinical condition occurring typically spontaneously in elderly patients with a mean age of 65–72 years. We describe subconjunctival prolapse of orbital fat as an uncommon clinical association of TAO. Materials and methods: Observational study of six patients presenting with a subconjunctival protrusion under the lateral canthus in a series of 198 consecutive cases with TAO examined at a tertiary care referral center. Results: A superotemporally located yellowish, very soft, freely mobile subconjunctival protrusion developed unilaterally in two and bilaterally in four patients with TAO (incidence 3.03%. It was one of the presenting manifestations of TAO in four of ten eyes studied and incited the diagnostic work-up for TAO in two of six patients in this series. Magnetic resonance imaging of the orbit indicated fat density in continuity with intraorbital fat in the area of protrusion. A male to female preponderance of 4:2 and an advanced mean age at onset of TAO is noteworthy for these six patients compared to the pool of 192 patients (64.8 versus 51.8 years, respectively, P=0.003 not bearing this sign. Conclusion: Subconjunctival orbital fat prolapse, a clinically impressive age-related ocular lesion, may occasionally predominate

  20. Autologous fat injection combined with palatoplasty and pharyngoplasty for velopharyngeal insufficiency and cleft palate: preliminary experience.

    Science.gov (United States)

    Cao, Yimei; Ma, Tingting; Wu, Di; Yin, Ningbei; Zhao, Zhenmin

    2013-08-01

    The aim was to evaluate clinical application of autologous fat transplantation in the posterior pharynx to treat velopharyngeal incompetence and cleft palate. Case series with chart review. Cleft Lip and Palate Center of Plastic Surgery Hospital, an academic medical center. We studied 11 patients (age, 5-26 years) with a cleft palate and velopharyngeal insufficiency who underwent autologous fat injection. Patients were followed for 9 to 40 months. Pronunciation evaluation, visual appearance of the palatopharyngeal area, nasopharyngeal fibroscopy (NPF), palatopharyngeal lateral radiography, and magnetic resonance imaging (MRI) were undertaken before and after the operation. Speech intelligibility was markedly increased in all patients. Pronunciation was good to excellent compared with the preoperative level (P = .001). Mean velopharyngeal insufficiency rate was significantly reduced from 26.05% to 6.96% (P = .028) by NPF and from 26.42% to 7.11% (P = .017) by MRI (axial plane). Magnetic resonance imaging indicated significantly reduced mean minimum velopharyngeal distance, from 10.39 to 3.65 mm (P = .012) in the sagittal plane, and markedly increased thickness of transplanted fat in the posterior pharyngeal wall (sagittal, 5.43 mm; axial, 4.74 mm). There were few complications (sleep apnea, nasopharyngeal regurgitation). Autologous fat transplantation in the posterior pharyngeal wall was a good method for treating velopharyngeal incompetence. The safety profile was good in our sample, and we got a consistent result in the follow-up period. In addition, it also could be combined with routine surgery.

  1. Three-Dimensional Volumetric Analysis of 3 Fat-Processing Techniques for Facial Fat Grafting: A Randomized Clinical Trial.

    Science.gov (United States)

    Wu, Rongwei; Yang, Xiaonan; Jin, Xiaolei; Lu, Haibin; Jia, Zhenhua; Li, Binghang; Jiang, Haiyue; Qi, Zuoliang

    2018-01-11

    Autologous fat grafting has revolutionized the field of facial soft-tissue augmentation, despite a lack of standardization. Objective data are needed to arrive at consensus regarding the best technique for optimal volume retention. To compare 3 fat-processing techniques with 3-dimensional (3-D) technology to explore the optimal fat-processing technique for improving the volume retention of grafted fat. From September 2015 to December 2016, patients with facial asymmetry were treated by initial facial fat grafting at the Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College. Sixty-three patients (21 per group) were randomized to 1 of 3 fat-processing techniques: sedimentation, centrifugation, and cotton pad filtration. Patients underwent 3-D scanning preoperatively and at 1, 3, 6, and 12 months postoperatively. Patients who did not complete preoperative or postoperative follow-up and 3-D imaging were excluded from the analysis. Autologous fat grafting to correct facial asymmetry. The percentage volume maintenance of each fat-processing technique was measured with 3-D software and analyzed with variance analysis. Of the 63 randomized patients, 30 (7 men, 23 women; mean [SD] age at surgery, 22.2 [8.0] years) completed follow-up. The mean (SD) percentage volume maintenance of the 3 groups at 1, 3, 6, and 12 months postoperatively was, respectively, 49% (4%), 45% (3%), 43% (3%), and 41% (3%) for the cotton pad filtration group; 41% (3%), 38% (4%), 36% (4%), and 34% (3%) for the centrifugation group; and 37% (4%), 34% (4%), 31% (3%), and 31% (3%) for sedimentation group. The variance analysis showed that the cotton pad filtration group demonstrated a statistically significant higher percentage volume maintenance in comparison with the centrifugation and sedimentation groups. The use of 3-D technology provides an objective and accurate way to evaluate different fat-processing techniques. Autologous fat processed by cotton pad

  2. Autologous Fat Grafting Reduces Pain in Irradiated Breast: A Review of Our Experience

    Directory of Open Access Journals (Sweden)

    Fabio Caviggioli

    2016-01-01

    Full Text Available Introduction. Pain syndromes affect women after conservative and radical breast oncological procedures. Radiation therapy influences their development. We report autologous fat grafting therapeutical role in treating chronic pain in irradiated patients. Materials and Methods. From February 2006 to November 2014, we collect a total of 209 patients who meet the definition of “Postmastectomy Pain Syndrome” (PMPS and had undergone mastectomy with axillary dissection (113 patients or quadrantectomy (96 patients. Both procedures were followed by radiotherapy. We performed fat grafting following Coleman’s procedure. Mean amount of adipose tissue injected was 52 cc (±8.9 cc per breast. Seventy-eight in 209 patients were not treated surgically and were considered as control group. Data were gathered through preoperative and postoperative VAS questionnaires; analgesic drug intake was recorded. Results. The follow-up was at 12 months (range 11.7–13.5 months. In 120 treated patients we detected pain decrease (mean ± SD point reduction, 3.19 ± 2.86. Forty-eight in 59 patients stopped their analgesic drug therapy. Controls reported a mean ± SD decrease of pain of 1.14 ± 2.72. Results showed that pain decreased significantly in patients treated (p<0.005, Wilcoxon rank-sum test. Conclusion. Our 8-year experience confirms fat grafting effectiveness in decreasing neuropathic pain.

  3. Comparison of clinical semi-quantitative assessment of muscle fat infiltration with quantitative assessment using chemical shift-based water/fat separation in MR studies of the calf of post-menopausal women

    Energy Technology Data Exchange (ETDEWEB)

    Alizai, Hamza; Nardo, Lorenzo; Karampinos, Dimitrios C.; Joseph, Gabby B.; Yap, Samuel P.; Baum, Thomas; Krug, Roland; Majumdar, Sharmila; Link, Thomas M. [University of California, San Francisco, Musculoskeletal and Quantitative Imaging Research Group, Department of Radiology and Biomedical Imaging, San Francisco, CA (United States)

    2012-07-15

    The goal of this study was to compare the semi-quantitative Goutallier classification for fat infiltration with quantitative fat-fraction derived from a magnetic resonance imaging (MRI) chemical shift-based water/fat separation technique. Sixty-two women (age 61 {+-} 6 years), 27 of whom had diabetes, underwent MRI of the calf using a T1-weighted fast spin-echo sequence and a six-echo spoiled gradient-echo sequence at 3 T. Water/fat images and fat fraction maps were reconstructed using the IDEAL algorithm with T2* correction and a multi-peak model for the fat spectrum. Two radiologists scored fat infiltration on the T1-weighted images using the Goutallier classification in six muscle compartments. Spearman correlations between the Goutallier grades and the fat fraction were calculated; in addition, intra-observer and inter-observer agreement were calculated. A significant correlation between the clinical grading and the fat fraction values was found for all muscle compartments (P < 0.0001, R values ranging from 0.79 to 0.88). Goutallier grades 0-4 had a fat fraction ranging from 3.5 to 19%. Intra-observer and inter-observer agreement values of 0.83 and 0.81 were calculated for the semi-quantitative grading. Semi-quantitative grading of intramuscular fat and quantitative fat fraction were significantly correlated and both techniques had excellent reproducibility. However, the clinical grading was found to overestimate muscle fat. (orig.)

  4. Clinical psychologists' experiences of NHS organisational change

    OpenAIRE

    Colley, Rich; Eccles, Fiona; Hutton, Cheryl

    2015-01-01

    Organisational-change experiences of eight clinical psychologists working in the NHS were captured. Three themes revealed the challenges they experienced and how their knowledge and skills have helped them understand, cope with, and respond to change.

  5. Clinical diagnosis of neuromuscular diseases using fat/water suppression magnetic resonance imaging

    International Nuclear Information System (INIS)

    Tsubahara, Akio; Okajima, Yasutomo.

    1996-01-01

    Pixel values in fat/water suppression MRI, and the T1 and T2 relaxation times of skeletal muscles were measured to establish criteria for the clinical MRI diagnosis of neuromuscular diseases. The subjects were 15 patients with a diagnosis of neuromuscular disease based on clinical symptoms and findings made by electrophysiological methods, and 3 patients with hysterical conversion reactions. Normal values were obtained from 33 healthy volunteers. Transaxial MR images of the bilateral thigh muscles were recorded with T1/T2 relaxation time calculation imaging and fat/water suppression imaging (Dixon's method). The patients with muscular dystrophy showed remarkably decreased pixel values in their water images (PV 1) and tremendously increased pixel values in their fat images (PV 2). The finding that T1 became much shorter and T2 slightly longer seemed to be related to the fact that the extent of the increase in PV 2 was relatively greater than that of the decrease in PV 1. The patients with polymyositis showed a PV 1 value that was higher than normal. This finding was quite different from that for muscular dystrophy. As this disease grew worse, the PV 2 increased. The length of T1 seemed to depend on the relationship between PV 1 and PV 2. Prolongation of T2 appeared to be due to increase in PV 2. Both PV 1 and PV 2 in myotonic dystrophy and neurogenic diseases were slightly higher than normal. The patients with polyradiculoneuropathy showed both T1 and T2 relaxation times that were longer than normal. However, the T1 relaxation time in motor neuron diseases had a tendency to become shorter. The parameters in the patients with hysterical conversion reactions remained approximately within normal range. We concluded that measurements of the objective parameters in MRI are useful for the clinical diagnosis of neuromuscular diseases. (author)

  6. Management of Patient Experience With ATX-101 (Deoxycholic Acid Injection) for Reduction of Submental Fat.

    Science.gov (United States)

    Dover, Jeffrey S; Kenkel, Jeffrey M; Carruthers, Alastair; Lizzul, Paul F; Gross, Todd M; Subramanian, Meenakshi; Beddingfield, Frederick C

    2016-11-01

    ATX-101 (deoxycholic acid injection; Kythera Biopharmaceuticals, Inc., Westlake Village, CA [an affiliate of Allergan plc, Dublin, Ireland]) was recently approved for submental fat (SMF) reduction in the United States (Kybella) and Canada (Belkyra). The pivotal trials supporting these approvals revealed that ATX-101 is associated with common injection-site treatment reactions consistent with its mechanism of action and administration procedure. The purpose of this study was to evaluate 4 patient experience management paradigms targeting the common injection-site adverse events of pain, swelling/edema, and bruising after a single treatment session with ATX-101. In this double-blind, parallel-group, exploratory Phase 3b study (ClinicalTrials.gov identifier: NCT02007434), subjects with moderate to severe SMF were randomized 4:1 within each paradigm to receive ATX-101 2 mg/cm or placebo. In Paradigm 1, subjects received a cold pack application to the treatment area. In Paradigm 2, in addition to cold pack application, subjects were treated with topical lidocaine and injectable lidocaine containing epinephrine. In Paradigm 3, in addition to the interventions of Paradigm 2, subjects received loratadine and ibuprofen. Subjects in Paradigm 4 received the same interventions in Paradigm 3, plus application of a chin strap. Eighty-three subjects were treated. In ATX-101-treated subjects, peak pain occurred within 1 to 5 minutes of treatment, with median values at these time points ranging from 21.4 to 35.7 mm on a 100-mm pain visual analog scale ("mild"). Pain ratings reduced substantially by 15 minutes; at 4 hours after injection, pain was characterized as mild tenderness or mild achiness. Compared with cold alone, treatment with topical and injectable lidocaine reduced median peak pain by 17%. Addition of ibuprofen and loratadine resulted in a total reduction in pain by 40%. Peak swelling/edema in ATX-101-treated subjects was "modest," with mean values ≤1.7 (on a 0

  7. Effectiveness of Integrated Simulation and Clinical Experiences Compared to Traditional Clinical Experiences for Nursing Students.

    Science.gov (United States)

    Curl, Eileen D; Smith, Sheila; Ann Chisholm, Le; McGee, Leah Anne; Das, Kumar

    2016-01-01

    The focus of this research study was the evaluation of the effectiveness of using high-fidelity simulations to replace 50 percent of traditional clinical experiences in obstetrics, pediatrics, critical care, and mental health nursing. Increasing student admissions to nursing programs require additional clinical learning opportunities to accommodate extra students. Three schools with associate degree nursing programs partnered to identify, implement, and evaluate a creative solution to this dilemma. The resulting quasi-experimental study investigated if substituting half of the conventional clinical experiences with simulations was as effective as traditional clinical activities in obstetrics, pediatrics, mental health, and critical care. One hour of simulation counted for two hours of clinical time. RESULTS Findings indicated combining simulations with conventional clinical experiences resulted in significantly higher scores on the pre-graduation exit exam than traditional clinical experiences alone. Findings have implications for articulation and basic students in associate degree nursing programs.

  8. The clinical experiences of dyslexic healthcare students

    Energy Technology Data Exchange (ETDEWEB)

    Murphy, Fred [Directorate of Radiography, School of Health Care Professions, University of Salford, Allerton Building, Salford, Greater Manchester M6 6PU (United Kingdom)], E-mail: f.j.murphy@salford.ac.uk

    2009-11-15

    This paper reflects on the experiences of healthcare students with dyslexia in order to raise awareness of the potential challenges for dyslexic student radiographers and their clinical educators. With widening participation policies it is likely that the number of student radiographers with specific learning difficulties such as dyslexia will continue to increase. A review of the literature associated with dyslexia in healthcare education was performed in order to provide an overview of the current position. Although Higher Education Institutions (HEIs) have embraced the support and learning opportunities for dyslexic students at university, evidence would suggest that this is not reflected in the clinical departments. The current literature strongly suggests that since the risk of errors with clinical information is far more significant within the clinical placement, there is an immediate requirement for greater understanding, robust support and risk assessment systems. This review considers the problems experienced by dyslexic students, coping strategies they employ and the possible implications for clinical radiography education.

  9. The clinical experiences of dyslexic healthcare students

    International Nuclear Information System (INIS)

    Murphy, Fred

    2009-01-01

    This paper reflects on the experiences of healthcare students with dyslexia in order to raise awareness of the potential challenges for dyslexic student radiographers and their clinical educators. With widening participation policies it is likely that the number of student radiographers with specific learning difficulties such as dyslexia will continue to increase. A review of the literature associated with dyslexia in healthcare education was performed in order to provide an overview of the current position. Although Higher Education Institutions (HEIs) have embraced the support and learning opportunities for dyslexic students at university, evidence would suggest that this is not reflected in the clinical departments. The current literature strongly suggests that since the risk of errors with clinical information is far more significant within the clinical placement, there is an immediate requirement for greater understanding, robust support and risk assessment systems. This review considers the problems experienced by dyslexic students, coping strategies they employ and the possible implications for clinical radiography education.

  10. Physiotherapy clinical educators' perceptions and experiences of clinical prediction rules.

    Science.gov (United States)

    Knox, Grahame M; Snodgrass, Suzanne J; Rivett, Darren A

    2015-12-01

    Clinical prediction rules (CPRs) are widely used in medicine, but their application to physiotherapy practice is more recent and less widespread, and their implementation in physiotherapy clinical education has not been investigated. This study aimed to determine the experiences and perceptions of physiotherapy clinical educators regarding CPRs, and whether they are teaching CPRs to students on clinical placement. Cross-sectional observational survey using a modified Dillman method. Clinical educators (n=211, response rate 81%) supervising physiotherapy students from 10 universities across 5 states and territories in Australia. Half (48%) of respondents had never heard of CPRs, and a further 25% had never used CPRs. Only 27% reported using CPRs, and of these half (51%) were rarely if ever teaching CPRs to students in the clinical setting. However most respondents (81%) believed CPRs assisted in the development of clinical reasoning skills and few (9%) were opposed to teaching CPRs to students. Users of CPRs were more likely to be male (pphysiotherapy (pphysiotherapy clinical practice. Copyright © 2015 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  11. Nursing students’ experiences of clinical education setting

    Directory of Open Access Journals (Sweden)

    Rahnama M

    2015-08-01

    Full Text Available Background and Objective: Appropriate clinical environment has an important role in preparing students to use learned knowledge in practice through providing learning opportunities. Since the students’ experiences in the clinical setting affect on quality of their learning, the current study aimed to explain the experiences of nursing students concerning clinical education setting. Materials and Method: The current study was conducted based on conventional content analysis. Sampling was done purposively and the participants were 13 last year nursing students in Zabol Nursing and Midwifery School in 2013-2014. Data collection was done through in-depth semi-structured interviews. Data analysis was conducted through qualitative content analysis approach. Results: Based on the results, five major categories including threats, vision, dual forces, mindset and students’ action to clinical education and also10 subcategorie were identified. Conclusion: Since the formation of students’ experiences in these environments is one of the predictive factors in achieving their learning and in facilitating the professionalization process, thus the attention of managers in clinical settings is very important for decreasing the threats and concerns for students. In this way, the marred prospects of profession can be recovered through the meeting students’ expectations, attractiveness of the profession can be increased and the positive belief, actions and feelings can be created in students.

  12. Validation of the MEDFICTS dietary questionnaire: A clinical tool to assess adherence to American Heart Association dietary fat intake guidelines

    Directory of Open Access Journals (Sweden)

    Bindeman Jody

    2003-06-01

    Full Text Available Abstract Background Dietary assessment tools are often too long, difficult to quantify, expensive to process, and largely used for research purposes. A rapid and accurate assessment of dietary fat intake is critically important in clinical decision-making regarding dietary advice for coronary risk reduction. We assessed the validity of the MEDFICTS (MF questionnaire, a brief instrument developed to assess fat intake according to the American Heart Association (AHA dietary "steps". Methods We surveyed 164 active-duty US Army personnel without known coronary artery disease at their intake interview for a primary prevention cardiac intervention trial using the Block food frequency (FFQ and MF questionnaires. Both surveys were completed on the same intake visit and independently scored. Correlations between each tools' assessment of fat intake, the agreement in AHA step categorization of dietary quality with each tool, and the test characteristics of the MF using the FFQ as the gold standard were assessed. Results Subjects consumed a mean of 36.0 ± 13.0% of their total calories as fat, which included saturated fat consumption of 13.0 ± 0.4%. The majority of subjects (125/164; 76.2% had a high fat (worse than AHA Step 1 diet. There were significant correlations between the MF and the FFQ for the intake of total fat (r = 0.52, P 70 [high fat diet] was negligible (kappa statistic = 0.036. The MF was accurate at the extremes of fat intake, but could not reliably identify the 3 AHA dietary classifications. Alternative MF cutpoints of 50 (high fat diet were highly sensitive (96%, but had low specificity (46% for a high fat diet. ROC curve analysis identified that a MF score cutoff of 38 provided optimal sensitivity 75% and specificity 72%, and had modest agreement (kappa = 0.39, P Conclusions The MEDFICTS questionnaire is most suitable as a tool to identify high fat diets, rather than discriminate AHA Step 1 and Step 2 diets. Currently recommended

  13. Central obesity as a clinical marker of adiposopathy; increased visceral adiposity as a surrogate marker for global fat dysfunction

    Science.gov (United States)

    Bays, Harold

    2014-01-01

    Purpose of review Subcutaneous adipose tissue (SAT) is often described as ‘protective’. Visceral adipose tissue (VAT) is often described as ‘pathologic’. However, both SAT and VAT have protective and pathologic potential, with interdependent biologic functions. Recent findings Most of the body's (excess) energy is stored as fat in SAT. If during positive caloric balance, SAT does not undergo adequate adipogenesis, then excess energy may result in adipocyte hypertrophy, leading to hypoxia, immunopathies, and endocrinopathies. Energy overflow may promote accumulation of pericardial fat, perivascular fat, and myocardial fat, which may directly contribute to atherosclerotic cardiovascular disease (CVD). Lipotoxic free fatty acid delivery to nonadipose body organs (e.g. liver, muscle, and pancreas) may indirectly contribute to CVD by promoting the most common metabolic disorders encountered in clinical practice (e.g. high blood sugars, high blood pressure, and dyslipidaemia), all major CVD risk factors. Finally, SAT energy overflow may increase VAT accumulation, which is also associated with increased risk of metabolic diseases and CVD. Summary Increased VAT is a surrogate marker for SAT dysfunction which increases waist circumference, reflecting a shared pathologic process leading to the pathogenic fat accumulation of other fat depots and fatty infiltration of nonadipose body organs. Central obesity is a clinical marker for adiposopathy. PMID:25106000

  14. Planning a study abroad clinical experience.

    Science.gov (United States)

    Wright, Dolores J

    2010-05-01

    Not only is globalization expanding areas of human activity, it is also influencing the variety of educational offerings in universities. Therefore, globalization must be considered by nurse educators as they reevaluate ways of preparing nursing students to meet the health care needs of populations they currently serve and will care for in the future. Study abroad programs have been encouraged to be part of the college experience in the United States for more than 30 years; however, these programs have been relatively lacking in nursing education. Most of the study abroad programs described in the nursing literature are research-based or first-person accounts of an experience and provide little information about planning a study abroad program. This article describes a study abroad learning experience for senior nursing students and discusses the issues such as student selection, student safety, and available clinical experiences that need to be considered before undertaking such an endeavor.

  15. Clinical diagnosis and surgical management of diaphragmatic retroperitoneal perirenal fat and kidney herniation in a pet rabbit.

    Science.gov (United States)

    Wu, Ruey-Shyuan; Chu, Che-Chu; Wang, Hsien-Chi; Chen, Kuan-Sheng

    2016-06-15

    CASE DESCRIPTION A 6-year-old 2.08-kg (4.58-lb) neutered male Lionhead-mix pet rabbit (Oryctolagus cuniculus) was examined because of sneezing and increased respiratory effort. CLINICAL FINDINGS On the basis of the rabbit's radiographic findings, a diagnosis of diaphragmatic retroperitoneal perirenal fat and kidney herniation was made. Nine months later, physical examination revealed increased respiratory rate and effort and slightly decreased body weight. Thoracic radiography revealed decreased lung aeration and further craniomedial displacement of the right kidney, compared with the initial evaluation findings, suggesting progressive herniation of the retroperitoneal perirenal fat. TREATMENT AND OUTCOME During exploratory celiotomy, a tear in the right dorsal tendinous portion of the diaphragm was noted. The right kidney and perirenal fat were found to be displaced into the thorax. Diaphragmatic herniorrhaphy was performed after replacement of the right kidney and the perirenal fat in the retroperitoneal space. The rabbit recovered uneventfully from anesthesia and surgery. Clinical signs did not recur during the following 16 months. CLINICAL RELEVANCE For rabbits with increased respiratory effort, diaphragmatic retroperitoneal perirenal fat and kidney herniation should be included as a differential diagnosis. As illustrated by the case described in this report, appropriate surgical management can provide a successful outcome for affected pet rabbits.

  16. Clinical diagnosis and typing of systemic amyloidosis in subcutaneous fat aspirates by mass spectrometry-based proteomics.

    Science.gov (United States)

    Vrana, Julie A; Theis, Jason D; Dasari, Surendra; Mereuta, Oana M; Dispenzieri, Angela; Zeldenrust, Steven R; Gertz, Morie A; Kurtin, Paul J; Grogg, Karen L; Dogan, Ahmet

    2014-07-01

    Examination of abdominal subcutaneous fat aspirates is a practical, sensitive and specific method for the diagnosis of systemic amyloidosis. Here we describe the development and implementation of a clinical assay using mass spectrometry-based proteomics to type amyloidosis in subcutaneous fat aspirates. First, we validated the assay comparing amyloid-positive (n=43) and -negative (n=26) subcutaneous fat aspirates. The assay classified amyloidosis with 88% sensitivity and 96% specificity. We then implemented the assay as a clinical test, and analyzed 366 amyloid-positive subcutaneous fat aspirates in a 4-year period as part of routine clinical care. The assay had a sensitivity of 90%, and diverse amyloid types, including immunoglobulin light chain (74%), transthyretin (13%), serum amyloid A (%1), gelsolin (1%), and lysozyme (1%), were identified. Using bioinformatics, we identified a universal amyloid proteome signature, which has high sensitivity and specificity for amyloidosis similar to that of Congo red staining. We curated proteome databases which included variant proteins associated with systemic amyloidosis, and identified clonotypic immunoglobulin variable gene usage in immunoglobulin light chain amyloidosis, and the variant peptides in hereditary transthyretin amyloidosis. In conclusion, mass spectrometry-based proteomic analysis of subcutaneous fat aspirates offers a powerful tool for the diagnosis and typing of systemic amyloidosis. The assay reveals the underlying pathogenesis by identifying variable gene usage in immunoglobulin light chains and the variant peptides in hereditary amyloidosis. Copyright© Ferrata Storti Foundation.

  17. First year clinical tutorials: students' learning experience.

    Science.gov (United States)

    Burgess, Annette; Oates, Kim; Goulston, Kerry; Mellis, Craig

    2014-01-01

    Bedside teaching lies at the heart of medical education. The learning environment afforded to students during clinical tutorials contributes substantially to their knowledge, thinking, and learning. Situated cognition theory posits that the depth and breadth of the students' learning experience is dependent upon the attitude of the clinical teacher, the structure of the tutorial, and the understanding of tutorial and learning objectives. This theory provides a useful framework to conceptualize how students' experience within their clinical tutorials impacts their knowledge, thinking, and learning. The study was conducted with one cohort (n=301) of students who had completed year 1 of the medical program at Sydney Medical School in 2013. All students were asked to complete a three-part questionnaire regarding their perceptions of their clinical tutor's attributes, the consistency of the tutor, and the best features of the tutorials and need for improvement. Both quantitative and qualitative data were collected and analyzed using descriptive statistics. The response rate to the questionnaire was 88% (265/301). Students perceived that their tutors displayed good communication skills and enthusiasm, encouraged their learning, and were empathetic toward patients. Fifty-two percent of students reported having the same communications tutor for the entire year, and 28% reported having the same physical examination tutor for the entire year. Students would like increased patient contact, greater structure within their tutorials, and greater alignment of teaching with the curriculum. Situated cognition theory provides a valuable lens to view students' experience of learning within the clinical environment. Our findings demonstrate students' appreciation of clinical tutors as role models, the need for consistency in feedback, the importance of structure within tutorials, and the need for tutors to have an understanding of the curriculum and learning objectives for each

  18. First year clinical tutorials: students’ learning experience

    Science.gov (United States)

    Burgess, Annette; Oates, Kim; Goulston, Kerry; Mellis, Craig

    2014-01-01

    Background Bedside teaching lies at the heart of medical education. The learning environment afforded to students during clinical tutorials contributes substantially to their knowledge, thinking, and learning. Situated cognition theory posits that the depth and breadth of the students’ learning experience is dependent upon the attitude of the clinical teacher, the structure of the tutorial, and the understanding of tutorial and learning objectives. This theory provides a useful framework to conceptualize how students’ experience within their clinical tutorials impacts their knowledge, thinking, and learning. Methods The study was conducted with one cohort (n=301) of students who had completed year 1 of the medical program at Sydney Medical School in 2013. All students were asked to complete a three-part questionnaire regarding their perceptions of their clinical tutor’s attributes, the consistency of the tutor, and the best features of the tutorials and need for improvement. Both quantitative and qualitative data were collected and analyzed using descriptive statistics. Results The response rate to the questionnaire was 88% (265/301). Students perceived that their tutors displayed good communication skills and enthusiasm, encouraged their learning, and were empathetic toward patients. Fifty-two percent of students reported having the same communications tutor for the entire year, and 28% reported having the same physical examination tutor for the entire year. Students would like increased patient contact, greater structure within their tutorials, and greater alignment of teaching with the curriculum. Conclusion Situated cognition theory provides a valuable lens to view students’ experience of learning within the clinical environment. Our findings demonstrate students’ appreciation of clinical tutors as role models, the need for consistency in feedback, the importance of structure within tutorials, and the need for tutors to have an understanding of the

  19. First year clinical tutorials: students’ learning experience

    Directory of Open Access Journals (Sweden)

    Burgess A

    2014-11-01

    Full Text Available Annette Burgess,1 Kim Oates,2 Kerry Goulston,2 Craig Mellis1 1Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia; 2Sydney Medical School, The University of Sydney, Sydney, NSW, Australia Background: Bedside teaching lies at the heart of medical education. The learning environment afforded to students during clinical tutorials contributes substantially to their knowledge, thinking, and learning. Situated cognition theory posits that the depth and breadth of the students' learning experience is dependent upon the attitude of the clinical teacher, the structure of the tutorial, and the understanding of tutorial and learning objectives. This theory provides a useful framework to conceptualize how students' experience within their clinical tutorials impacts their knowledge, thinking, and learning. Methods: The study was conducted with one cohort (n=301 of students who had completed year 1 of the medical program at Sydney Medical School in 2013. All students were asked to complete a three-part questionnaire regarding their perceptions of their clinical tutor's attributes, the consistency of the tutor, and the best features of the tutorials and need for improvement. Both quantitative and qualitative data were collected and analyzed using descriptive statistics. Results: The response rate to the questionnaire was 88% (265/301. Students perceived that their tutors displayed good communication skills and enthusiasm, encouraged their learning, and were empathetic toward patients. Fifty-two percent of students reported having the same communications tutor for the entire year, and 28% reported having the same physical examination tutor for the entire year. Students would like increased patient contact, greater structure within their tutorials, and greater alignment of teaching with the curriculum. Conclusion: Situated cognition theory provides a valuable lens to view students' experience of learning within the

  20. Screening for amyloid in subcutaneous fat tissue of Egyptian patients with rheumatoid arthritis : clinical and laboratory characteristics

    NARCIS (Netherlands)

    El Mansoury, T.M.; Hazenberg, B. P. C.; Badawy, S. A. El; Ahmed, A.H.; Bijzet, J.; Limburg, P.C.; Van Rijswijk, M.H.

    Objective: To screen for amyloid and to assess associated clinical and laboratory characteristics in Egyptian patients with rheumatoid arthritis (RA). Methods: Abdominal subcutaneous fat aspirates were consecutively collected from 112 patients (103 women, nine men) having RA for five years or more.

  1. Fat embolism syndrome: Do the CT findings correlate with clinical course and severity of symptoms? A clinical-radiological study.

    Science.gov (United States)

    Newbigin, Katrina; Souza, Carolina A; Armstrong, Mitchel; Pena, Elena; Inacio, Joao; Gupta, Ashish; Rakhra, Kawan

    2016-02-01

    Fat embolism syndrome (FES) is rare and diagnosis is challenging. Clinical manifestations are non-specific and no biochemical tests are reliable for diagnosis, highlighting the importance of thoracic CT. Our goal was to describe the CT manifestations of FES and assess whether imaging findings, time of onset of symptoms and time of surgery correlate with clinical course and severity of the disease. Retrospective review of 49 patients with respiratory distress after trauma/intramedullary nail fixation over a 10 year period; 12 patients met clinical criteria and were categorized as non-fulminant (NF-FES) or fulminant FES (F-FES). CT images were analyzed and electronic records reviewed for clinical findings, timeline from trauma to surgery and onset of symptoms. Pearson Chi-square and Levene's test were used and results considered significant when p75%) whereas most NF-FES had limited involvement (p<0.01). Centrilobular nodules were the predominant finding in 3/12 (16%). Median time between fracture and onset of symptoms was 43h, in 9/12 patients manifesting after surgery. Mean time between trauma and surgery was 20h in NF-FES and 52h in F-FES (p=0.02). The most common CT features of FES were ground-glass opacity and consolidation, less commonly, centrilobular nodules. The extent of ground-glass opacities and the presence of consolidation correlated with disease severity. Significant difference was found from time of trauma to surgery in the two groups however is uncertain whether delayed surgery truly increased the risk of F-FES. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. TRIENNIAL GROWTH AND DEVELOPMENT SYMPOSIUM: Dedifferentiated fat cells: Potential and perspectives for their use in clinical and animal science purpose.

    Science.gov (United States)

    Duarte, M S; Bueno, R; Silva, W; Campos, C F; Gionbelli, M P; Guimarães, S E F; Silva, F F; Lopes, P S; Hausman, G J; Dodson, M V

    2017-05-01

    An increasing body of evidences has demonstrated the ability of the mature adipocyte to dedifferentiate into a population of proliferative-competent cells known as dedifferentiated fat (DFAT) cells. As early as the 1970s, in vitro studies showed that DFAT cells may be obtained by ceiling culture, which takes advantage of the buoyancy property of lipid-filled cells. It was documented that DFAT cells may acquire a phenotype similar to mesenchymal stem cells and yet may differentiate into multiple cell lineages, such as skeletal and smooth muscle cells, cardiomyocytes, osteoblasts, and adipocytes. Additionally, recent studies showed the ability of isolated mature adipocytes to dedifferentiate in vivo and the capacity of the progeny cells to redifferentiate into mature adipocytes, contributing to the increase of body fatness. These findings shed light on the potential for use of DFAT cells, not only for clinical purposes but also within the animal science field, because increasing intramuscular fat without excessive increase in other fat depots is a challenge in livestock production. Knowledge of the mechanisms underlying the dedifferentiation and redifferentiation of DFAT cells will allow the development of strategies for their use for clinical and animal science purposes. In this review, we highlight several aspects of DFAT cells, their potential for clinical purposes, and their contribution to adipose tissue mass in livestock.

  3. Subcutaneous Infiltration of Carbon Dioxide (Carboxytherapy) for Abdominal Fat Reduction: A Randomized Clinical Trial.

    Science.gov (United States)

    Alam, Murad; Sadhwani, Divya; Geisler, Amelia; Aslam, Imran; Makin, Inder Raj S; Schlessinger, Daniel I; Disphanurat, Wareeporn; Pongprutthipan, Marisa; Voravutinon, Nataya; Weil, Alexandra; Chen, Brian R; West, Dennis P; Veledar, Emir; Poon, Emily

    2018-04-23

    Non-invasive fat removal is preferred because of decreased downtime and lower perceived risk. It is important to seek new non-invasive fat removal treatments that are both safe and efficacious. To assess the extent to which carboxytherapy, the insufflation of carbon dioxide gas into subcutaneous fat, results in reduction of fat volume. Randomized, sham-controlled, split-body study. Adults (BMI 22-29) were randomized to receive five weekly infusions of 1000 cc CO 2 to one side of the abdomen, and five sham treatments to the contralateral side. Primary outcome measures were ultrasound measurement of fat layer thickness, as well as total circumference before and after treatment. Sixteen participants completed the study. Ultrasound measurement indicated less fat volume on the sides treated with carboxytherapy one week after the last treatment, (p=0.011), but was not maintained at 28 weeks. Total circumference decreased nominally but not significantly at Week 5 compared to baseline (p=0.0697). Participant body weights did not change over the entire course of the study (p=1.00) LIMITATIONS: Limitations included modest sample size and some sources of error in circumference and fat layer measurements. Carboxytherapy provides a transient decrease in subcutaneous fat that may not persist. Treatment is well-tolerated. Copyright © 2018. Published by Elsevier Inc.

  4. Clinical experience with PACS: Digital radiology

    International Nuclear Information System (INIS)

    Hruby, W.; Mosser, H.; Urban, M.; Krampla, W.; Ammann, M.; Mayrhofer, R.; Kaissas, K.

    1994-01-01

    We present our experience during the first 21 months of using hospital-wide network technology and digital archiving in connection with digital radiology in the Radiology Department at the SMZO/Danube hospital in Vienna. This means digital generation, archiving and distribution of radiographs as well as monitor reporting embedded in HIS and RIS. The clinical use of PACS demands full integration of all subsystems and modalities in a digital way, as was first realized at the Danube Hospital. With this approach, a reduction in radiation dose, improved communication and thus a reduction in the length of hospital stay and health care cost are attained. (orig.) [de

  5. Modulith SL20--development and clinical experience.

    Science.gov (United States)

    Köhrmann, K U; Henkel, T O; Potempa, D; Rassweiler, J; Heine, G; Alken, P

    1993-01-01

    A third generation lithotripter was developed incorporating the advantages of high disintegrative efficacy, anaesthesia-free treatment, combined sonographic and fluoroscopic localization system as well as a multifunctional table for interdisciplinary use. The shock wave generator consists of a cylindrical-shaped electromagnetic coil with a paraboloid reflector. The waves are coupled by means of a water cushion and an impedance adapted foil in which the patient is comfortably positioned. Stones are localized by an in-line ultrasound probe or fluoroscopically by the integrated C-arm. Preclinical trials using the in-vitro stone model demonstrated the superior disintegrative capacity. The in-vivo animal studies evaluated the dose-dependent and reversible kidney trauma, which was comparable to that induced by other lithotripters. The clinical evaluation of the Modulith SL since 1988 was divided into three phases with different technical equipment. It was indicated that sonographic stone localization enables treatment of nearly all kidney stones and 12% of the ureteric calculi. As preference was given to in situ disintegration of all ureteral stones, X-ray targeting became necessary. By increasing the generator voltage in the third phase together with advanced experience, the disintegration rate (94%) was improved. The number of auxiliary measures after ESWL (11%) and treatment time (average 39 min) was decreased. Eighty-eight percent of our patients were stone-free at follow-up. The experience demonstrated that this lithotripter is also easy to handle for gallbladder stones and highly effective (82%) in treatment of endoscopically non-extractable bile duct stones.

  6. THE CONFLICT BETWEEN MOLT AND MIGRATORY FAT DEPOSITION - A PHOTOPERIODIC EXPERIMENT WITH BLUETHROATS

    NARCIS (Netherlands)

    DAAN, S; VISSER, GH

    1994-01-01

    The post-breeding moult and fat deposition of adult male bluethroats, Luscinia svecica, were studied in captivity. One group (Control group) was held under light conditions simulating the natural light regime of their moulting grounds at 66 degrees N latitude. The light regime of another group

  7. The conflict between moult and migratory fat deposition : a photoperiodic experiment with bluethroats

    NARCIS (Netherlands)

    Lindström, Åke; Daan, Serge; Visser, G. Henk

    1994-01-01

    The post-breeding moult and fat deposition of adult male bluethroats, Luscinia svecica, were studied in captivity. One group (Control group) was held under light conditions simulating the natural light regime of their moulting grounds at 66°N latitude. The light regime of another group (Shifted

  8. Decontamination and decorporation: the clinical experience

    International Nuclear Information System (INIS)

    Poda, G.A.

    1979-01-01

    Decontamination and decorporation are quite interrelated when dealing with a contaminated person. Some clinical experiences from a transuranium production facility are offered. Skin decontamination is accomplished by washing with detergent and water. Stubborn cases are treated with sodium hypochlorite followed by rinsing, and emery cloth is used on more stubborn nail or finger pad contamination. If inhaled, the usual skin cleansing followed by nasal douche with normal saline decontaminates reachable areas and one of the DTPA salts given via aerosol both decontaminates and decorporates the inner recesses. Saline laxative reduces the time inhaled, and ingested particles remain in the gastro-intestinal tract. Conservatism prevails in general, but most persons found to have inhaled contamination are given a single chelation within the hour of discovery and if subsequently found to have over 10% M.P.P.B. of a soluble actinide are offered further chelation. Single dose chelation has been found to be relatively innocuous and usually sufficient. The longest case of chelation therapy spanned 2-1/4 years and encompassed 123 doses of CaNa-DTPA

  9. Transmyocardial laser revascularization. Early clinical experience

    Directory of Open Access Journals (Sweden)

    Oliveira Sérgio Almeida de

    1999-01-01

    Full Text Available OBJECTIVE: To analyze the initial clinical experience of transmyocardial laser revascularization (TMLR in patients with severe diffuse coronary artery disease. METHODS: Between February, 1998 and February, 1999, 20 patients were submitted to TMLR at the Heart Institute (InCor, University of São Paulo Medical School, Brazil, isolated or in association with conventional coronary artery bypass graft (CABG. All patients had severe diffuse coronary artery disease, with angina functional class III/IV (Canadian Cardiovascular Society score unresponsive to medical therapy. Fourteen patients were submitted to TMLR as the sole therapy, whereas 6 underwent concomitant CABG. Fifty per cent of the patients had either been previously submitted to a CABG or to a percutaneous transluminal coronary angioplasty (PTCA. Mean age was 60 years, ranging from 45 to 74 years. RESULTS: All patients had three-vessel disease, with normal or mildly impaired left ventricular global function. Follow-up ranged from 1 to 13 months (mean 6.6 months, with no postoperative short or long term mortality. There was significant symptom improvement after the procedure, with 85% of the patients free of angina, and the remaining 15 % of the patients showing improvement in functional class, as well as in exercise tolerance. CONCLUSION: This novel technique can be considered a low risk alternative for a highly selected group of patients not suitable for conventional revascularization procedures.

  10. Effect of Liraglutide on Ectopic Fat in Polycystic Ovary Syndrome: A Randomized Clinical Trial

    DEFF Research Database (Denmark)

    Frøssing, Signe; Nylander, Malin; Chabanova, Elizaveta

    2018-01-01

    Women with polycystic ovary syndrome (PCOS) were treated with the GLP-1 receptor agonist liraglutide to investigate the effect on liver fat content, visceral adipose tissue (VAT) and the prevalence of nonalcoholic fatty liver disease (NAFLD). In a double-blind, placebo-controlled, randomized...

  11. Patient Experiences with the Preoperative Assessment Clinic (PEPAC): validation of an instrument to measure patient experiences

    NARCIS (Netherlands)

    Edward, G. M.; Lemaire, L. C.; Preckel, B.; Oort, F. J.; Bucx, M. J. L.; Hollmann, M. W.; de Haes, J. C. J. M.

    2007-01-01

    Background. Presently, no comprehensive and validated questionnaire to measure patient experiences of the preoperative assessment clinic (PAC) is available. We developed and validated the Patient Experiences with the Preoperative Assessment Clinic (PEPAC) questionnaire, which can be used for

  12. Experiences of Health Related Lifestyles in High Body Fat but Non-obese Female College Students in Korea.

    Science.gov (United States)

    Kim, Jeongsoo

    2014-02-01

    The purpose of this study was to describe and understand the lifestyles of non-obese female college students with high body fat (HBF). The interview data were collected from 18 female students [body mass index (BMI) health, changes in living habits by stressors, and perceived unbalance in health. This study describes non-obese female university students' experiences with HBF and their lifestyles. The findings have important implications for health promotion for non-obese female university students with HBF and must be considered when developing education courses for preparing adults.

  13. P.R.L. Platelet Rich Lipotransfert: Our Experience and Current State of Art in the Combined Use of Fat and PRP

    Directory of Open Access Journals (Sweden)

    V. Cervelli

    2013-01-01

    Full Text Available The authors report their experience about the use of P.R.L. PLATELET RICH LIPOTRANSFERT method (platelet rich plasma mixed fat grafting in 223 patients affected by soft tissue defects (ulcers, Romberg syndrome, Hemifacial atrophy, loss of substance, and signs of aging. This paper introduces the reader to PRP therapy and reviews the current literature on this emerging treatment modality, showing at the current clinical use of PRP in plastic and reconstructive surgery, with description of innovative methods and future prospects. This technique provides a promising alternative to surgery by promoting safe and natural healing. Here recent studies concerning the use of PRP in the treatment of chronic ulcers and soft tissue defect are reviewed.

  14. Satisfaction and improvement of clinical experiment of student radiotechnologists

    International Nuclear Information System (INIS)

    Lyu, Kwang Yeul; Kim, Hyun Soo

    2006-01-01

    Clinical experiment is a set of experience to help student acquire technic, attitude and knowledge by participating in the clinical work. The radiotechnologists who are employed in departments of radiology serve as clinical instructors. Their responsibilities include teaching students them to become competent radiotechnologist. Clinical instructors often have no formal preparation in teaching student. The purpose of this study is to review some principals that will help clinical instructors support and foster the professional development of student radiotechnologists. The clinical instructor should be able to identify the qualities of instructor, the characteristics of feedback and use facilitation skills when is evaluated student performance. And the survey was performed to evaluate the satisfaction of student participated in clinical experiment, the purpose of this research is to fine the problems and improvements in clinical experiment of student radiotechnologist in Korea

  15. Dengue fever outbreak: a clinical management experience

    International Nuclear Information System (INIS)

    Ahmed, S.; Illyas, M.

    2008-01-01

    To determine the frequency of dengue as a cause of fever and compare the clinical and haematological characteristics of Dengue-probable and Dengue-proven cases. All patients with age above 14 years, who were either hospitalized or treated in medical outdoor clinic due to acute febrile illness, were evaluated for clinical features of Dengue Fever (DF), Dengue haemorrhagic fever (DHF) and Dengue Shock Syndrome (DSS). Patients showing typical clinical features and haematological findings suggestive of Dengue fever (As per WHO criteria) were evaluated in detail for comparison of probable and confirmed cases of Dengue fever. All other cases of acute febrile illness, not showing clinical features or haematological abnormalities of Dengue fever, were excluded. The clinical and laboratory features were recorded on SPSS 11.0 programme and graded where required, for descriptive and statistical analysis. Out of 5200 patients with febrile illness, 107 (2%) presented with typical features of DF, 40/107 (37%) were Dengue-proven while 67/107 (63%) were Dengue-probable. Out of Dengue-proven cases, 38 were of DF and 2 were of DHF. Day 1 temperature ranged from 99-105 degreeC (mean 101 degree C). Chills and rigors were noticed in 86 (80%), myalgia in 67%, headache in 54%, pharyngitis in 35%, rash in 28%, and bleeding manifestations in 2% cases. Hepatomegaly in 1(0.5%), lymphadenopathy in 1 (0.5%) and splenomegaly in 12 (11.2%) cases. Leucopoenia (count 40 U/L in 57% cases. Frequency of clinically suspected dengue virus infection was 107 (2%), while confirmed dengue fever cases were 40 (0.8%) out of 5200 fever cases. Fever with chills and rigors, body aches, headache, myalgia, rash, haemorrhagic manifestations, platelet count, total leukocyte count, and ALT, are parameters to screen the cases of suspected dengue virus infection, the diagnosis cannot be confirmed unless supported by molecular studies or dengue specific IgM. (author)

  16. Subcutaneous fat necrosis of the newborn: clinical manifestations in two cases*

    OpenAIRE

    Gomes, Milena Pires de Campos Luciano; Porro, Adriana Maria; Enokihara, Milvia Maria Simões da Silva; Floriano, Marcos César

    2013-01-01

    Subcutaneous fat necrosis of the newborn is an unusual form of panniculitis, with few cases described in medical literature. The disease affects newborns at term or post-term, with normal general health. We describe two cases of newborns affected by the disease. One of them already had lesions since birth. Also, we discuss the use of puncture for diagnostic assistance. A Necrose Gordurosa Subcutânea do Recém-Nascido é uma paniculite incomum com poucos casos descritos na literatura médica. ...

  17. Clinical Studies of Sweet Bee Venom to the Effect of Abdominal Fat Accumulation

    Directory of Open Access Journals (Sweden)

    Chung San, Lim

    2008-06-01

    Full Text Available Objective : Sweet bee venom is made by removing allergen from the bee venom through gel filtration chromatography and propionic acid/urea polyacrylamide gel electrophoresis. The aim of this study was to verify allergy inhibitory action in Sweet Bee Venom(SBV and New Sweet Bee Venom(NSBV removed enzymes and compounds of low molecular weight. Methods : 84 healthy adult men and women were selected through a survey whom had never received the bee venom therapy in the past. The concentration of Normal Saline, SBV and NSBV pharmacopuncture was equally at 0.1mg/mL and the experiment was conducted as the double blind test. Results : Participants of the study was comprised of 63 men and 21 women with the average age of 28.3 years. According to results of pain sense, SBV group showed significant higher score compared with NS group and NSBV group using VAS in treating time. And SBV and NSBV group showed significant higher score compared with NS group after 30 minutes. Other allergic responses were insignificant between the groups. Conclusions : As a result of removed allergen and compounds of low molecular weight, NSBV significantly inhibits pain sense in treating time compared with SBV. This indicates wider and easier application of NSBV for the useful application in clinical treatment. Further comparative studies should be conducted to yield more objective verification.

  18. Clinical evaluation of fat suppressed fast-SPGR sequence of the breast MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Mitsuyuki; Hasegawa, Makoto; Matsubara, Tadashi [Yokohama Sakae Kyosai Hospital (Japan)

    1998-05-01

    MR-mammography by fat suppressed Fast-SPGR was evaluated for diagnosis and determination of invasion of tumor. Dynamic MRIs were performed in 12 phases, such as, before infusion of contrast media, right after and one to ten minutes after infusion with interval of one minute. In 15 patients (breast cancer, fibroadenoma, lymphocytic lobulitits and cystic intraductal papilloma), underwent MRI, the images were compared with pathological findings. Ten cases were confirmed as malignancy among 11 cases of breast cancer (sensitivity 91%). Eleven cases were confirmed as breast cancer among 12 cases diagnosed as breast cancer by MRI (specificity 92%). In 12 of all 15 cases, benignity or malignancy was checked correctly (accuracy 80%). Invasion of breast cancer was defined as the deep color dyeing area which was neighbored with the tumor in early stage of cystography. Eight of 11 cases were diagnosed precisely with fat suppression image, and nine were by subtraction image. Diagnosis was possible only by subtraction image in a case of scirrhous carcinoma accompanied with intradutal invasion. The area of invasion was not defined correctly in the case accompanied by mastopathy. It is difficult to evaluate benignity or malignancy of mammary gland tumor only by dynamic MRI, it is necessary to diagnose the shape and deep color image of tumor generally. (K.H.)

  19. Clinical evaluation of fat suppressed fast-SPGR sequence of the breast MR imaging

    International Nuclear Information System (INIS)

    Takahashi, Mitsuyuki; Hasegawa, Makoto; Matsubara, Tadashi

    1998-01-01

    MR-mammography by fat suppressed Fast-SPGR was evaluated for diagnosis and determination of invasion of tumor. Dynamic MRIs were performed in 12 phases, such as, before infusion of contrast media, right after and one to ten minutes after infusion with interval of one minute. In 15 patients (breast cancer, fibroadenoma, lymphocytic lobulitits and cystic intraductal papilloma), underwent MRI, the images were compared with pathological findings. Ten cases were confirmed as malignancy among 11 cases of breast cancer (sensitivity 91%). Eleven cases were confirmed as breast cancer among 12 cases diagnosed as breast cancer by MRI (specificity 92%). In 12 of all 15 cases, benignity or malignancy was checked correctly (accuracy 80%). Invasion of breast cancer was defined as the deep color dyeing area which was neighbored with the tumor in early stage of cystography. Eight of 11 cases were diagnosed precisely with fat suppression image, and nine were by subtraction image. Diagnosis was possible only by subtraction image in a case of scirrhous carcinoma accompanied with intradutal invasion. The area of invasion was not defined correctly in the case accompanied by mastopathy. It is difficult to evaluate benignity or malignancy of mammary gland tumor only by dynamic MRI, it is necessary to diagnose the shape and deep color image of tumor generally. (K.H.)

  20. Accumulating experience in a child abuse clinic

    African Journals Online (AJOL)

    Child Abuse and Neglect Clinic, Transvaal Memorial Institute for Child. Health and Development, and Department ... PH.. D. (Present address: Department of Paediatrics and Child Health, Medical University of Southern Africa, ..... common in children who suffer other kinds of stress, especially when there is potential for the.

  1. Emotional Intelligence in Intensive Clinical Experiences for Nursing Students

    Science.gov (United States)

    Zoromski, Lorraine M.

    2017-01-01

    This study looked for associations between measures of emotional intelligence in an intensive clinical experience for nursing students in their final semester of an associate's degree program. The theory of emotional labor was used to make connections between nursing clinical experience and emotional intelligence. Twenty nursing students from a…

  2. Intraoperative radiotherapy. Clinical experiences and results

    Energy Technology Data Exchange (ETDEWEB)

    Calvo, F.A.; Santos, M. (Clinica Universitaria, Dept. of Oncology, Service of Radiotherapy, Pamplona (Spain)); Brady, L.W. (Hahnemann Univ., Dept. of Radiation Oncology, Philadelphia, PA (United States)) (eds.)

    1992-01-01

    This monograph reports on the largest clinical series to date in which intraoperative radiation therapy (IORT) has been used in mulitdisciplinary treatment programs for tumors of various sites and differing histological sybtype. It represents the product of 5 years' intensive work by physicians active at a leading European institution. The findings are supplemented by a thorough review of the data presented worldwide during the last two decades. The results in this book are meticulously presented and focus on the most important features of clinical research reports based on phase I-II studies (toxicity, local tumor control, and survival data). The tumor sites and histologies analyzed are: head and neck cancer, lung cancer, gastric cancer, pancreatic cancer, colorectal cancer, bladder cancer, gynecologic cancer, soft tissue sarcomas of the extremities, retroperitoneal and other central soft issue sarcomas, Ewing's sarcoma, osteosarcoma, and intracranial tumors. (orig./MG) With 60 figs.

  3. Clinical Engineering: Experiences of assisted professional practices

    International Nuclear Information System (INIS)

    Langone, Luis; Vanetta, Marcos; Vazquez, Marcelo; Rotger, Viviana I; Olivera, Juan Manuel

    2007-01-01

    In the curricula of the Biomedical Engineering career of the Facultad de Ciencias Exactas y TecnologIa of the Universidad Nacional de Tucuman, Argenitna, there are the Assisted Professional Practices. Within this framework, the students have the possibility of performing practices in the clinic Sanatorio 9 de Julio. One of the objectives of these practices is to apply the concepts, methods and procedures studied along the career in the field work under real work conditions. From the point of view of the host institution, the objective is to improve the performance of the different services and areas applying the tools of Biomedical Engineering. The present work shows an example of such practices where an equipment preliminary analysis was made, its use and maintenance corresponding to the surgical unit of the clinic

  4. [Clinical experience with a new microfilled composite].

    Science.gov (United States)

    Grandini, R; Pagavino, G; Nardi, P

    1990-02-01

    The authors have investigated a new material for esthetic restoration for front teeth. It is a microfilled heterogene composite (Helio Progress) with spheridal prepolymer. The clinical trials were realized in cavities III, IV an V, in anomal y teeth and resin ceramic (with a pretreatment with silane). The results after 18 months have demonstrated the better characteristics of this material in relation with foreknown ones.

  5. First Experience with OSCE as an Exit Clinical Examination for ...

    African Journals Online (AJOL)

    Background: The evaluation of clinical skills of surgical residents has long been viewed by surgical educators as problematic and the Objective Structured Clinical Examination (OSCE) is said to address the deficiencies of the traditional clinical examinations. Here, we report findings from evaluation of our first experience ...

  6. Fat-fluid separation in MR imaging: Methods and first clinical evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Grabbe, E.; Heller, M.; Maas, R.; Denkhaus, H.; Heinzerling, J.; Kooijman, H.

    1986-01-01

    The imaging of fat or fluid volumes produces slightly transposed images both within a given plane and in different planes. Image artefacts thus occur that look like displacements, for instance of the brain as compared with the fatty tissue of the skull cap. In the retrobulbar space, superpositions and undistinct delimitation of nerval or muscular structures occur. In other body regions, artefacts particularly appear at the interface between fatty and fluid tissue, as e.g. of the psoas, the kidneys, or the intrapelvic organs. While one muscle or organ contour appears extremely light, at the contralateral side in direction of the selection gradient a dark seam appears which at first sight is taken as a good contrast enhancement. The displacement of image parts can be calculated from the magnetic field strength and the gradient applied for selection. (orig./SHA).

  7. [Richter syndrome: clinical characteristics and treatment experiences].

    Science.gov (United States)

    Li, Zeng-jun; Xu, Yan; Zhang, Pei-hong; Liu, Wei; Yi, Shu-hua; Zou, De-hui; Qi, Jun-yuan; Zhao, Yao-zhong; Qiu, Lu-gui

    2012-12-11

    To summarize the clinical characteristics of Richter syndrome and explore the methods of successful treatment and timely diagnosis. Five patients with Richter syndrome in the last three years (from January 2009 to December 2011) were analyzed retrospectively at our hospital, including their clinical features and therapy before and after transformation. There were 4 males and 1 female with a median age on a diagnosis of chronic lymphocytic leukemia (CLL) at 47 (44 - 68) years. The median duration from a diagnosis of CLL to transformation was 52 (5 - 90) months. As for cytogenetic abnormalities, 3/4 patients had 17p deletion by fluorescence in situ hybridization (FISH). The clinical manifestations on transformation included regional enlargement of lymph node (n = 2) and systemic enlargement of lymph nodes (n = 3). All diagnoses were confirmed by lymph node biopsy and all transformed into diffuse large B cell lymphoma (classical transformation). The subgroups were germinal center B-cell like (GCB) (n = 3) and non-GCB (n = 1). After transformation, one patient underwent sibling allo-stem cell transplantation and survived 24 months until April 2012. Another patient with auto-stem cell transplantation relapsed and died 12 months later. One patient lost the treatment opportunity due to worsening condition. Another 2 patients gained partial remission after therapy and survived 20 and 8 months respectively. Richter syndrome may occur during a late stage of CLL. Such a high-risk cytogenetic abnormality as del17p may be correlated with transformation. Early identification and optimal therapy may extend the survival of Richter syndrome. Allo-stem cell transplantation remains a curable option.

  8. Functional training reduces body fat and improves functional fitness and cholesterol levels in postmenopausal women: a randomized clinical trial.

    Science.gov (United States)

    Neves, Lucas M; Fortaleza, Ana C; Rossi, Fabrício E; Diniz, Tiego A; Codogno, Jamile S; Gobbo, Luis A; Gobbi, Sebastião; Freitas, Ismael F

    2017-04-01

    This randomized clinical trial with concealed allocations, and blinding of the assessors and the data analyst, was aimed at determining the effects of 16 weeks of functional training on the body composition, functional fitness and lipid profiles in postmenopausal women. The study began with 64 subjects (N.=32 functional training and N.=32 control group) and ended with 50 subjects (N.=28 functional training and N.=22 control group). The exercise was conducted in circuit training format with 8 stations related to the development of muscular strength (using elastic bands for resistance) plus 3 stations focused on balance, coordination, and agility. The training session also incorporated an 18 to 30 minute walk. The control group did not participate in the exercise programs during the period of study. The participants were evaluated before and after the training period as regards their body composition (fat and lean mass), functional fitness, abdominal strength and blood chemistry variables. Significant reductions were observed in all body composition variables related to fat (FM= -3.4 and Android FM= -7.7%) (Pfunctional fitness components had significant improvements in coordination (-33.3%), strength (66.5%), agility (-19.5%) and aerobic capacity (-7%), and significant improvement in abdominal strength (188.2%). We observed significant improvements in total cholesterol (-4.4%) and HDL (-9.9%). The observed data lead us to conclude that functional training utilizing with elastic bands and unstable bases causes significantly improved in body composition, functional fitness and lipid profiles.

  9. Insomnia: clinical experience with zolpidem (sanval

    Directory of Open Access Journals (Sweden)

    Yakov Iosifovich Levin

    2010-01-01

    Full Text Available The paper describes the present view of the problem of insomnia and gives a classification of sleep disorders and basic methods for their drug and non-drug therapy. Emphasis is placed on the role of the objective sleep study - polysomnography. The use of the current hypnotics belonging to a three Zs group and the minimization of administration of benzodiazepines are most important in pharmacotherapy for insomnia. The results of a clinical polysomnographic study of the effect of Zolpidem (Sanval in patients with insomnia are presented. The subjective evaluation of the beneficial effect of a 10-day course of Sanval is confirmed by the objective studies of the sleep pattern undergoing positive changes in the most important indicators, such as the process of falling asleep, the time of intrasleep awakenings, and the duration of Δ-sleep. The high safety and good tolerability of Sanval permit the latter to be assessed as an effective agent for the treatment of insomnia.

  10. Cognitive development, clinical knowledge, and clinical experience related to diagnostic ability.

    Science.gov (United States)

    Aquilino, M L

    1997-01-01

    To examine the relationship among cognitive development, clinical knowledge, and clinical experience in nursing students. A survey of junior and senior baccalaureate nursing students from three Midwestern colleges (N = 55). Students' diagnostic ability increased as they gained clinical experience and clinical knowledge. However, students failed to identify many nursing diagnoses and demonstrated only moderate levels of cognitive development. Nurse educators and nursing students need to change their approaches to teaching and learning to enhance students' diagnostic ability and cognitive development.

  11. Cartap hydrochloride poisoning: A clinical experience.

    Science.gov (United States)

    Boorugu, Hari K; Chrispal, Anugrah

    2012-01-01

    Cartap hydrochloride, a nereistoxin analog, is a commonly used low toxicity insecticide. We describe a patient who presented to the emergency department with alleged history of ingestion of Cartap hydrochloride as an act of deliberate self-harm. The patient was managed conservatively. To our knowledge this is the first case report of Cartap hydrochloride suicidal poisoning. Cartap toxicity has been considered to be minimal, but a number of animal models have shown significant neuromuscular toxicity resulting in respiratory failure. It is hypothesized that the primary effect of Cartap hydrochloride is through inhibition of the [(3)H]-ryanodine binding to the Ca(2+) release channel in the sarcoplasmic reticulum in a dose-dependent manner and promotion of extracellular Ca(2+) influx and induction of internal Ca(2+) release. This results in tonic diaphragmatic contraction rather than paralysis. This is the basis of the clinical presentation of acute Cartap poisoning as well as the treatment with chelators namely British Anti Lewisite and sodium dimercaptopropane sulfonate.

  12. Percutaneous gastrostomy and gastroenterostomy: 2. Clinical experience.

    Science.gov (United States)

    van Sonnenberg, E; Wittich, G R; Cabrera, O A; Quinn, S F; Casola, G; Lee, A A; Princenthal, R A; Lyons, J W

    1986-03-01

    This report describes the authors' initial experience with percutaneous gastrostomy (PG) and gastroenterostomy (PGE) in 40 patients. Indications for PG and PGE included alimentation (35 patients) and small bowel decompression (five). Seldinger technique with air distension of the stomach via a nasogastric tube (20 patients) is a simple method to insert small (7-9 French) and firm catheters; tube exchanges for larger and softer catheters often are necessary by this method (23 procedures in 17 patients). Coaxial trocar technique (19 patients) permits initial insertion of softer and often larger catheters (9-14 French feeding tubes), which are less likely to clog or require exchange; the intragastric balloon support method facilitates trocar insertion. Now preferred is a system that uses 18-gauge needle puncture and allows coaxial insertion of a final soft feeding tube at the initial procedure. Small bowel catheter positioning (PGE) (31 patients) was more common than gastrostomy alone (8 patients); "downhill puncture" toward the gastric antrum assists direct guide-wire cannulation of the duodenum via the gastric puncture (12 patients). Five complications occurred; two were major and included catheter dislodgement in one patient. Another patient, who had a pharyngeal tumor, suffered profound respiratory difficulty from premedication and nasogastric tube malposition; patients with head and neck tumors present particular problems with nasogastric tube passage and airway monitoring. Inability to pass a nasogastric tube does not preclude PG and PGE, as direct puncture of the stomach is feasible.

  13. Review article: clinical experience with Prometheus.

    Science.gov (United States)

    Rifai, Kinan; Manns, Michael P

    2006-04-01

    Prometheus is a new extracorporeal liver support device which facilitates the combined removal of both albumin-bound and water-soluble toxins based upon the method of fractionated plasma separation and adsorption (FPSA). The pilot trial included 11 patients with acute-on-chronic liver failure and concomitant renal failure. Prometheus therapy was found to be safe except for a reversible decrease of blood pressure. In three patients, clotting of the secondary system occurred. Prometheus treatment significantly improved blood levels of protein-bound (conjugated bilirubin, bile acids, ammonia) and water-soluble (creatinine, urea) substances. Thus, Prometheus might be a new therapeutic option in patients with severe hepatorenal syndrome. Furthermore, there is some preliminary experience with Prometheus in the treatment of refractory cholestatic pruritus and in successful bridging to liver transplantation. In order to compare extraction capacities of Prometheus and the molecular adsorbent recirculating system (MARS), five patients were crossover-treated with both systems. Prometheus resulted in significantly higher reduction ratios of bilirubin, ammonia and urea. Another study closely monitored whether the device causes an unselective removal. Neither important cytokines nor coagulation factors were found to be removed. In conclusion, Prometheus seems to be a new therapeutic option in artificial liver support. A significant improvement of the biochemical milieu was already observed after two treatments. The potential to remove protein-bound and water-soluble substances has been shown without signs of a significant unselective removal.

  14. Tinnitus: clinical experience of the psychosomatic connection

    Directory of Open Access Journals (Sweden)

    Salviati M

    2014-02-01

    the lack of coping capabilities can play a critical role in the clinical history of patients affected by severe tinnitus.Keywords: tinnitus, psychosomatics, stress, psychopathological dimensions, personality

  15. Vertigo in childhood: a clinical experience.

    Science.gov (United States)

    Erbek, Seyra H; Erbek, Selim S; Yilmaz, Ismail; Topal, Ozgul; Ozgirgin, Nuri; Ozluoglu, Levent N; Alehan, Fusun

    2006-09-01

    Vertigo in childhood is a complaint consisting of a wide spectrum of diagnoses. The aim of this study was to evaluate pediatric patients with vertigo with normal eardrum and middle ear findings and discuss the differential diagnoses. Patient records of 50 children under 18 years of age with vertigo as the chief complaint, examined at the Baskent University, Research and Application Centers at Konya and Adana otorhinolaryngology clinics between May 2003 and October 2005 were retrospectively reviewed. The questionnaires, laboratory tests including blood samples, audiological and vestibular tests, and final diagnoses were analyzed. Patients with perforated eardrums, otitis media with effusion, and acute upper respiratory tract infections were not included in the study. The study group consisted of 50 patients (33 females, 66%; 17 males, 34%), between 4 and 17 years of age (mean age, 11.5+/-3.9 years). Severe sensorineural hearing loss was present in one patient unilaterally (2%) and one patient bilaterally (2%). Bilateral low-frequency sensorineural hearing loss was present in one patient (2%). Electronystagmography revealed central vestibular abnormalities in three patients (6%). Canal paresis was established in six patients (12%). The Dix-Hallpike test was positive in six patients (12%). The most frequent cause of vertigo was migraine, occurring in 34% of patients (n=17). Other less-frequent etiologies of vertigo were benign paroxysmal vertigo (n=6; 12%), benign paroxysmal positional vertigo (n=6; 12%), psychogenic vertigo (n=5; 10%), epilepsy (n=3; 6%), metabolic disorders (n=3; 6%), vestibular neuritis (n=2; 4%), Meniere's disease (n=1; 2%), perilymphatic fistula (n=1; 2%), amblyopia (n=1; 2%), and unclassifiable (n=5; 10%). Migraine was found to be the most frequent presenting diagnosis in childhood vertigo, although several peripheral vestibular disorders also were diagnosed. Evaluation of vertigo in childhood should begin with a thorough neuro

  16. Ameloblastoma: Our clinical experience with 68 cases

    Directory of Open Access Journals (Sweden)

    Benjamin Fomete

    2014-01-01

    Full Text Available Introduction: In this environment, previous workers have reported on the challenges of managing large sized ameloblastoma of the jaws with less than adequate facilities. The aim of this review is to present the management of 68 cases of ameloblastoma with emphasis on surgical care. Materials and Methods: Retrospective survey of case notes of patients with histopathologic diagnosis of ameloblastoma (using the criteria of Barnes et al., 2005 seen between January 2006 and August 2010 at the Maxillofacial Unit, Ahmadu Bello University Teaching Hospital, Shika-Zaria, Nigeria was undertaken. Data collected includes histopathological diagnosis, age, gender, clinical information on site of lesion, form of intubation and surgical procedure performed. Results: Out of 94 patients, 68 with histological diagnosis of ameloblastoma (59 mandibular and 9 maxillary were operated within the study period. The remainder (26 was not treated in hospital. Among 68 patients treated, more were males (38 than females (30, giving a male to female ratio of 1.3:1. The age range was between 14 and 74 years (mean-standard deviation. The duration of the symptoms ranged from 7 months to 24 years, most were follicular ameloblastoma (n = 13 followed by acanthomatous type (n = 7. Endotracheal intubation was the most common (n = 55 followed by fiber optic laryngoscopy (n = 8. The surgical approach most used was extended Risdon with intraoral (n = 24 followed by extended Risdon with lip split and intraoral (n = 17. Segmental resection (en block formed the bulk of our procedures (n = 22 followed by subtotal mandibulectomy (n = 16. Conclusion: The treatment of ameloblastoma remains controversial. Its destructive nature has left patients with wide defects difficult to reconstruct.

  17. ATX-101 (Deoxycholic Acid Injection) Treatment in Men: Insights From Our Clinical Experience.

    Science.gov (United States)

    Shridharani, Sachin M; Behr, Kathleen L

    2017-11-01

    Excess submental fat (SMF), also called a double chin, is an area of concern for men that can be addressed clinically. ATX-101 (deoxycholic acid injection; Kybella in the United States and Belkyra in Canada, Australia, and various European countries) is the first injectable approved for reduction of SMF. To share the authors' clinical experience using ATX-101 in men with submental fullness and offer insights regarding how this treatment may be presented to men as an option to improve their submental profile. Retrospective review of the authors' medical records for male patients treated with ATX-101. To allow for fewer ATX-101 treatments, it is recommended that a large surface area be treated at the first session. The positive changes and outcomes achieved with ATX-101 build confidence between the physician and patient, which often leads to male patients seeking other aesthetic treatments to improve their overall appearance. ATX-101 treatment is often an effective introduction to aesthetic medicine for men.

  18. Clinical surgical Experiences with 51-ileal pouches

    International Nuclear Information System (INIS)

    Puerta, Juan D; Castano, Rodrigo; Arismendi, Ivan R

    2004-01-01

    Restorative proctocolectomy and ileal pouch (IP) has become an established surgery for patients with chronic ulcerative colitis and poliposis syndromes. The authors report the results of 8-year experience of restorative proctocolectomy and IP. Chart review was performed for 51 patients undergoing IP from 1994 through 2002. Preoperative histopathologic diagnoses were ulcerative colitis (n=39), poliposis syndromes (n=10), 2 Crohn diseases and 1 patient with colorectal cancer and extended resection. Information was obtained regarding patient demographics, type and duration of diseases, previous operations, and indications for surgery. Early (within 30 days after surgery) and late complications were noted. Follow-up included an annual function, physical examination, and biopsies of the pouch and anal transitional zone when were indicated. Of the 51 patients (24 women) with mean follow-up time of 44,5 months (range 12 -108 months), histopathologic diagnoses of ulcerative colitis were changed for Crohn's disease in 2 patients. The overall mortality rate was 2% (1 patient) one death was related to perineal sepsis 45 months after ileal pouch. The overall morbidity rate was 65% (73 complications in 33 patients; early 39%; late 49%) the mean hospitalary stance was 8, 9 days (range 6-25 days). Small bowel obstruction, septic complication and reoperation rates were 36%, 22% and 26%, respectively. The most frequent late complication was pouchitis (31,8%). The ileal pouch was removed in 1 patient, and it is functional in 50 (98%). There was a satisfactory index with 82% with excellent-good results, and 16% and 2% with regular and bad results. Restorative proctocolectomy with an IP is a safe procedure, with low mortality and major morbidity rates. Although total morbidity rate is appreciable, functional results generally are good and patient satisfaction is acceptable

  19. Differences in clinical experiences of ADN and BSN students.

    Science.gov (United States)

    Oermann, M H

    1998-05-01

    Prior research has suggested that clinical experience for nursing students is stressful. Concern about making an error and harming the patient, limited knowledge and skills for practice, and difficulties in interacting with the teacher and others in the clinical setting are some of the stressors reported by students. Few studies have compared these stresses and the clinical experiences in general between students in associate degree (ADN) and baccalaureate (BSN) nursing programs. The purposes of this research were to compare the clinical experiences of ADN and BSN students at different levels in the programs and describe these experiences from the students' perspectives. As such, both quantitative and qualitative data were collected from 415 students in ADN and BSN programs in the Midwest. The ADN students reported significantly higher stress in clinical practice than BSN students (t = 2.16, p ADN and BSN students in clinical practice increased as they progressed through the programs. The semester prior to graduation was the most stressful time in terms of clinical practice for both ADN and BSN students. The instructor was the predominant stressor reported by students in ADN programs across all levels of the curriculum. Among BSN students, the most prevalent stresses were coping with demands associated with patient care and the clinical teacher. The findings highlight the important role of the clinical faculty in both types of nursing programs.

  20. The good clinical nursing educator and the baccalaureate nursing clinical experience: attributes and praxis.

    Science.gov (United States)

    Hanson, Karla J; Stenvig, Thomas E

    2008-01-01

    Clinical education accounts for a significant portion of baccalaureate nursing (BSN) education. This study examined recent BSN program graduates' views about clinical nursing educator attributes that enhance the ability of the graduates to provide safe, effective patient care. In this descriptive study, 6 participants were interviewed using grounded theory techniques. The study framework blended the elements of cognitive field theory, the humanistic philosophy of teaching and learning, the gestalt theory of learning, and Hergenhahn's behavioral change model. Participants identified three attributes of a good clinical nursing educator: knowledge, interpersonal presentation, and teaching strategies. Analysis revealed that educator attributes and phases of the clinical experience process together form the foundation for clinical experience praxis. Educators can improve the clinical education experience by developing teaching strategies and evaluation tools that build on the positive attributes and phases of the clinical experience identified in this study.

  1. Experiences of health science students during clinical placements at ...

    African Journals Online (AJOL)

    Background: Clinical placement is an essential component of training in health sciences because it is where theory and practice interface. Objective: To explore experiences of health sciences students during clinical placement in terms of supervision, challenges and coping strategies. Design: It was a cross sectional survey ...

  2. Traumatic stress and psychopathology: experiences of a trauma clinic

    African Journals Online (AJOL)

    Adele

    traumatic events were grouped according to Friedman's categorisation of traumatic exposure and experience2 as follows: Traumatic stress and psychopathology: experiences of a trauma clinic. U Subramaney. Division of Psychiatry, Department of Neurosciences, University of the Witwatersrand, and Centre for the Study of ...

  3. A memory of an aesthetic experience transferred to clinical practice.

    Science.gov (United States)

    Wikström, Britt-Maj

    2003-03-01

    To examine the usefulness of writing about a memory of an aesthetic experience, and then transfer the aesthetic experience to a health care situation. The study was accomplished at two university colleges of health sciences in Sweden. It started with student nurses (N=291) writing about a memory of an aesthetic experience. Then they transferred the aesthetic experience to a purposeful clinical practice. The results showed that each student could report on a positive memory of an aesthetic experience. Embedded in each story was an aesthetic experience that was meaningful to the student. Domains of memory most frequently reported were music, work of art and nature. Themes derived from the aesthetic memory were happiness and awareness. The awareness theme comprized the value of aesthetic experiences for the patients, and for student nurses. The process of writing about a memory of an aesthetic experience provided an alternative model for nursing education that could improve patient care.

  4. Palm Oil Consumption Increases LDL Cholesterol Compared with Vegetable Oils Low in Saturated Fat in a Meta-Analysis of Clinical Trials.

    Science.gov (United States)

    Sun, Ye; Neelakantan, Nithya; Wu, Yi; Lote-Oke, Rashmi; Pan, An; van Dam, Rob M

    2015-07-01

    Palm oil contains a high amount of saturated fat compared with most other vegetable oils, but studies have reported inconsistent effects of palm oil on blood lipids. We systematically reviewed the effect of palm oil consumption on blood lipids compared with other cooking oils using data from clinical trials. We searched PubMed and the Cochrane Library for trials of at least 2 wk duration that compared the effects of palm oil consumption with any of the predefined comparison oils: vegetable oils low in saturated fat, trans fat-containing partially hydrogenated vegetable oils, and animal fats. Data were pooled by using random-effects meta-analysis. Palm oil significantly increased LDL cholesterol by 0.24 mmol/L (95% CI: 0.13, 0.35 mmol/L; I(2) = 83.2%) compared with vegetable oils low in saturated fat. This effect was observed in randomized trials (0.31 mmol/L; 95% CI: 0.20, 0.42 mmol/L) but not in nonrandomized trials (0.03 mmol/L; 95% CI: -0.15, 0.20 mmol/L; P-difference = 0.02). Among randomized trials, only modest heterogeneity in study results remained after considering the test oil dose and the comparison oil type (I(2) = 27.5%). Palm oil increased HDL cholesterol by 0.02 mmol/L (95% CI: 0.01, 0.04 mmol/L; I(2) = 49.8%) compared with vegetable oils low in saturated fat and by 0.09 mmol/L (95% CI: 0.06, 0.11 mmol/L; I(2) = 47.8%) compared with trans fat-containing oils. Palm oil consumption results in higher LDL cholesterol than do vegetable oils low in saturated fat and higher HDL cholesterol than do trans fat-containing oils in humans. The effects of palm oil on blood lipids are as expected on the basis of its high saturated fat content, which supports the reduction in palm oil use by replacement with vegetable oils low in saturated and trans fat. This systematic review was registered with the PROSPERO registry at http://www.crd.york.ac.uk/PROSPERO/display_record.asp?ID=CRD42012002601#.VU3wvSGeDRZ as CRD42012002601. © 2015 American Society for Nutrition.

  5. Evaluation of the accuracy of anthropometric clinical indicators of visceral fat in adults and elderly.

    Science.gov (United States)

    Roriz, Anna Karla Carneiro; Passos, Luiz Carlos Santana; de Oliveira, Carolina Cunha; Eickemberg, Michaela; Moreira, Pricilla de Almeida; Sampaio, Lílian Ramos

    2014-01-01

    Visceral obesity is associated with higher occurrence of cardiovascular events. There are few studies about the accuracy of anthropometric clinical indicators, using Computed Tomography (CT) as the gold standard. We aimed to determine the accuracy of anthropometric clinical indicators for discrimination of visceral obesity. Cross-sectional study with 191 adults and elderly of both sexes. Variables: area of visceral adipose tissue (VAT) identified by CT, Waist-to-Height Ratio (WHtR), Conicity index (C index), Lipid Accumulation Product (LAP) and Visceral Adiposity Index (VAI). ROC analyzes. There were a strong correlation between adiposity indicators and VAT area. Higher accuracy of C index and WHtR (AUC≥0.81) than the LAP and the VAI was observed. The higher AUC of LAP and VAI were observed among elderly with areas of 0.88 (CI: 0.766-0.944) and 0.83 (CI: 0.705-0.955) in men and 0.80 (CI: 0.672-0.930) and 0.71 (CI: 0.566-0.856) in women, respectively. The cutoffs of C index were 1.30 in elderly, in both sexes, with sensitivity ≥92%, the LAP ranged from 26.4 to 37.4 in men and from 40.6 to 44.0 in women and the VAI was 1.24 to 1.45 (sens≥76.9%) in men and 1.46 to 1.84 in women. Both the anthropometric indicators, C Index and WHtR, as well as LAP and VAI had high accuracy in visceral obesity discrimination. So, they are effective in cardiovascular risk assessment and in the follow-up for individual and collective clinical practice.

  6. Evaluation of the accuracy of anthropometric clinical indicators of visceral fat in adults and elderly.

    Directory of Open Access Journals (Sweden)

    Anna Karla Carneiro Roriz

    Full Text Available Visceral obesity is associated with higher occurrence of cardiovascular events. There are few studies about the accuracy of anthropometric clinical indicators, using Computed Tomography (CT as the gold standard. We aimed to determine the accuracy of anthropometric clinical indicators for discrimination of visceral obesity.Cross-sectional study with 191 adults and elderly of both sexes. Variables: area of visceral adipose tissue (VAT identified by CT, Waist-to-Height Ratio (WHtR, Conicity index (C index, Lipid Accumulation Product (LAP and Visceral Adiposity Index (VAI. ROC analyzes.There were a strong correlation between adiposity indicators and VAT area. Higher accuracy of C index and WHtR (AUC≥0.81 than the LAP and the VAI was observed. The higher AUC of LAP and VAI were observed among elderly with areas of 0.88 (CI: 0.766-0.944 and 0.83 (CI: 0.705-0.955 in men and 0.80 (CI: 0.672-0.930 and 0.71 (CI: 0.566-0.856 in women, respectively. The cutoffs of C index were 1.30 in elderly, in both sexes, with sensitivity ≥92%, the LAP ranged from 26.4 to 37.4 in men and from 40.6 to 44.0 in women and the VAI was 1.24 to 1.45 (sens≥76.9% in men and 1.46 to 1.84 in women.Both the anthropometric indicators, C Index and WHtR, as well as LAP and VAI had high accuracy in visceral obesity discrimination. So, they are effective in cardiovascular risk assessment and in the follow-up for individual and collective clinical practice.

  7. An innovative educational clinical experience promoting geriatric exercise.

    Science.gov (United States)

    Manning, Kenneth M; McNeill, Darien L; Pinheiro, Sandro O; Heflin, Mitchell T; Valencia, Willy M; Lee, Cathy C; Castle, Steven C; Katzel, Leslie; Giffuni, Jamie; Morey, Miriam C

    2017-10-13

    Formal educational training in physical activity promotion is relatively sparse throughout the medical education system. The authors describe an innovative clinical experience in physical activity directed at medical clinicians on a geriatrics rotation. The experience consists of a single 2 1/2 hour session, in which learners are partnered with geriatric patients engaged in a formal supervised exercise program. The learners are guided through an evidence-based exercise regimen tailored to functional status. This experience provides learners with an opportunity to interact with geriatric patients outside the hospital environment to counterbalance the typical geriatric rotation in which geriatric patients are often seen in clinics or hospitals. In this experience, learners are exposed to fit and engaged geriatric patients successfully living in the community despite chronic or disabling conditions. A survey of 105 learners highlighted positive responses to the experience, with 96% of survey respondents indicating that the experience increased their confidence in their ability to serve as advocates for physical activity for older adults, and 89.5% of responders to a follow-up survey indicating that the experience changed their perception of geriatric patients. Modifications to the experience, implemented at partnering facilities are described. The positive feedback from this experience warrants consideration for implementation in other settings.

  8. Student nurses’ experiences during clinical practice in the Limpopo Province

    Directory of Open Access Journals (Sweden)

    BT Mabuda

    2008-09-01

    Full Text Available A qualitative, exploratory, descriptive and contextual study was conducted to explore student nurses’ experiences during clinical practice at a nursing college in the Limpopo Province. Purposive sampling was used and phenomenological interviews were held with eleven (11 student nurses who were in their final year of the four year basic nursing programme. The interviews were analysed by using Tesch’s method of data analysis for qualitative research. The findings indicate that there are aspects which impact negatively on student nurses’ clinical learning experiences, such as lack of teaching and learning support, lack of opportunities for learning, poor theory-practice integration, and poor interpersonal relationships between the students, college tutors and ward staff. Recommendations to enhance the clinical learning experiences of student nurses were outlined.

  9. Application of a clinical grade CD34-mediated method for the enrichment of microvascular endothelial cells from fat tissue.

    NARCIS (Netherlands)

    Arts, C.H.; Groot, Patricia de; Heijnen-Snyder, GJ; Blankensteijn, J.D.; Eikelboom, B.C.; Slaper-Cortenbach, I.C.M.

    2004-01-01

    BACKGROUND: Microvascular endothelial cells (MVEC) derived from s.c. fat are seeded on vascular grafts to prevent early occlusion. We have demonstrated the presence of contaminating cells contributing to MVEC seeding-related intimal hyperplasia in MVEC isolates from fat tissue. We found that cell

  10. Pre-clinical medical student experience in a pediatric pulmonary clinic

    Directory of Open Access Journals (Sweden)

    Thomas G. Saba

    2015-11-01

    Full Text Available Objective: Our objective was to evaluate the educational value of introducing pre-clinical medical students to pediatric patients and their families in a subspecialty clinic setting. Methods: First- and second-year medical students at the University of Michigan seeking clinical experience outside of the classroom attended an outpatient pediatric pulmonary clinic. Evaluation of the experience consisted of pre- and post-clinic student surveys and post-clinic parent surveys with statements employing a four-point Likert scale as well as open-ended questions. Results: Twenty-eight first-year students, 6 second-year students, and 33 parents participated in the study. Post-clinic statement scores significantly increased for statements addressing empathic attitudes, confidence communicating with children and families, comfort in the clinical environment, and social awareness. Scores did not change for statements addressing motivation, a sense of team membership, or confidence with career goals. Students achieved their goals of gaining experience interacting with patients, learning about pulmonary diseases, and observing clinic workflow. Parents felt that they contributed to student education and were not inconvenienced. Conclusions: Students identified several educational benefits of exposure to a single pediatric pulmonary clinic. Patients and families were not inconvenienced by the participation of a student. Additional studies are warranted to further investigate the value of this model of pre-clinical medical student exposure to subspecialty pediatrics.

  11. Ambulance clinical placements – A pilot study of students' experience

    Directory of Open Access Journals (Sweden)

    Adams Bridget

    2008-04-01

    Full Text Available Abstract Background Undergraduate paramedic students undertake clinical placements in a variety of locations. These placements are considered an essential element for paramedic pre-employment education. However, anecdotal evidence suggests some students have not had positive experiences on their emergency ambulance placements. The objective of this study was to identify the type of experiences had by students during ambulance clinical placements and to provide feedback to the ambulance services. Methods In this pilot study we employed a cross-sectional study methodology, using a convenience sample of undergraduate paramedic students available in semester one of 2007 to ascertain the students' views on their reception by on-road paramedics and their overall experience on emergency ambulance clinical placements. Ethics approval was granted. Results There were 77 students who participated in the survey, 64% were females, with 92% of students Conclusion This study demonstrates that for a small group of students, emergency ambulance clinical placements were not a positive experience clinically or educationally. Some qualified paramedics doubt if a number of female students can perform the physical role of a paramedic.

  12. Experiences of Health Related Lifestyles in High Body Fat but Non-obese Female College Students in Korea

    OpenAIRE

    Kim, Jeongsoo

    2014-01-01

    Objectives The purpose of this study was to describe and understand the lifestyles of non-obese female college students with high body fat (HBF). Methods The interview data were collected from 18 female students [body mass index (BMI)

  13. Clinical experience with Repotin, a locally produced recombinant ...

    African Journals Online (AJOL)

    Clinical experience with Repotin, a locally produced recombinant human erythropoietin, in the treatment of anaemia of chronic renal failure in South Africa. C. R. Swanepoel, M. R. Moosa, G. F. Rowland, G. F. Rowland, B. P. Botha, A. J. Smart, R. Goodman, R. Schall, H. J. Keogh, E. H. Merrifield ...

  14. Clinical and laboratory experience of chorionic villous sampling in ...

    African Journals Online (AJOL)

    Background: Chorionic villous sampling is a first trimester invasive diagnosis procedure that was introduced in Nigeria <2 decades ago. Objective: The objective of the following study is to review experience with chorionic villous sampling in relation to clinical and laboratory procedures, including general characteristics of ...

  15. Early clinical experience: do students learn what we expect?

    NARCIS (Netherlands)

    Helmich, E.; Bolhuis, S.; Laan, R.F.J.M.; Koopmans, R.T.C.M.

    2011-01-01

    CONTEXT: Early clinical experience is thought to contribute to the professional development of medical students, but little is known about the kind of learning processes that actually take place. Learning in practice is highly informal and may be difficult to direct by predefined learning outcomes.

  16. Early clinical experience : do students learn what we expect?

    NARCIS (Netherlands)

    Helmich, Esther; Bolhuis, Sanneke; Laan, Roland; Koopmans, Raymond

    CONTEXT Early clinical experience is thought to contribute to the professional development of medical students, but little is known about the kind of learning processes that actually take place. Learning in practice is highly informal and may be difficult to direct by predefined learning outcomes.

  17. A qualitative study of constructive clinical learning experiences.

    Science.gov (United States)

    van der Hem-Stokroos, H H; Daelmans, H E M; van der Vleuten, C P M; Haarman, H J Th M; Scherpbier, A J J A

    2003-03-01

    Little is known about the effectiveness of clinical education. A more educational structure is considered to be potentially beneficial. The following structured components were added to a surgical clerkship: logbooks, an observed student-patient encounter, individual appraisals, feedback on patient notes, and (case) presentations by students. The authors organized two focus-group sessions in which 19 students participated to explore their perceptions about effective clinical learning experiences and the newly introduced structured components. The analysis of the transcripts showed that observation and constructive feedback are key features of clinical training. The structured activities were appreciated and the results show the direction to be taken for further improvement. Learning experiences depended vastly on individual clinicians' educational qualities. Students experienced being on call, assisting in theatre and time for self-study as instructive elements. Recommended clerkship components are: active involvement of students, direct observation, selection of teachers, a positive learning environment and time for self-study.

  18. Fostering new relational experience: clinical process in couple psychotherapy.

    Science.gov (United States)

    Marmarosh, Cheri L

    2014-03-01

    One of the most critical goals for couple psychotherapy is to foster a new relational experience in the session where the couple feels safe enough to reveal more vulnerable emotions and to explore their defensive withdrawal, aggressive attacking, or blaming. The lived intimate experience in the session offers the couple an opportunity to gain integrative insight into their feelings, expectations, and behaviors that ultimately hinder intimacy. The clinical processes that are necessary include empathizing with the couple and facilitating safety within the session, looking for opportunities to explore emotions, ruptures, and unconscious motivations that maintain distance in the relationship, and creating a new relational experience in the session that has the potential to engender integrative insight. These clinical processes will be presented with empirical support. Experts from a session will be used to highlight how these processes influence the couple and promote increased intimacy. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  19. Using clinical caring journaling: nursing student and instructor experiences.

    Science.gov (United States)

    Kuo, Chien-Lin; Turton, Michael; Cheng, Su-Fen; Lee-Hsieh, Jane

    2011-06-01

    Journaling has been incorporated into many nursing courses as an active reflective teaching strategy that can facilitate the learning process, personal growth, and professional development of students. There is limited research support of journaling as an appropriate tool to promote reflection for the purpose of learning caring in nursing education. The aim of this study was to explore the experiences and perceptions of student nurses and instructors who use clinical caring journaling (CCJ) in their clinical practicum. Researchers used a descriptive qualitative research design. The study population was 880 senior student nurses and 90 clinical instructors from a nursing program at a university in Taiwan who used CCJ. After completion of 1 year of clinical practicum, 16 students and 7 instructors participated voluntarily in focus group interviews. Researchers used content analysis to sort interview data into themes. Six themes were categorized that encapsulated student and instructor experiences and perceptions regarding using CCJ in their clinical practicum. These themes were guiding caring behavior toward patients, enabling students' reflective caring abilities, building up students' self-confidence, increasing interaction between students and instructors, enhancing students' self-development, and overcoming writing difficulty. Research findings may serve as a reference for nursing educators to use CCJ strategy in student nurses' clinical practicum.

  20. Challenging clinical learning environments: experiences of undergraduate nursing students.

    Science.gov (United States)

    O'Mara, Linda; McDonald, Jane; Gillespie, Mary; Brown, Helen; Miles, Lynn

    2014-03-01

    Clinical learning is an essential component of becoming a nurse. However at times, students report experiencing challenging clinical learning environments (CCLE), raising questions regarding the nature of a challenging clinical learning environment, its impact on students' learning and how students might respond within a CCLE. Using an Interpretive Descriptive study design, researchers held focus groups with 54 students from two Canadian sites, who self-identified as having experienced a CCLE. Students defined a CCLE as affected by relationships in the clinical area and by the context of their learning experiences. CCLE decreased students' learning opportunities and impacted on them as persons. As students determined which relationships were challenging, they tapped other resources and they used strategies to rebuilt, reframe, redirect and/or retreat relative to the specific challenge. Relationships also acted as buffers to unsupportive practice cultures. Implications for practice and research are addressed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. E-health stakeholders experiences with clinical modelling and standardizations.

    Science.gov (United States)

    Gøeg, Kirstine Rosenbeck; Elberg, Pia Britt; Højen, Anne Randorff

    2015-01-01

    Stakeholders in e-health such as governance officials, health IT-implementers and vendors have to co-operate to achieve the goal of a future-proof interoperable e-health infrastructure. Co-operation requires knowledge on the responsibility and competences of stakeholder groups. To increase awareness on clinical modeling and standardization we conducted a workshop for Danish and a few Norwegian e-health stakeholders' and made them discuss their views on different aspects of clinical modeling using a theoretical model as a point of departure. Based on the model, we traced stakeholders' experiences. Our results showed there was a tendency that stakeholders were more familiar with e-health requirements than with design methods, clinical information models and clinical terminology as they are described in the scientific literature. The workshop made it possible for stakeholders to discuss their roles and expectations to each other.

  2. Seven years experience with a computerized diabetes clinic database.

    Science.gov (United States)

    Flack, J R

    1995-01-01

    With the emergence of information technology applications in medicine, a computerized medical record system that could be used to : (1) maintain patients' clinical records over time, (2) communicate with referring practitioners, and (3) form the basis of a potential research database of information, was sought. In 1987, we developed such a clinical database to register patients attending our busy Diabetes Clinic, now seeing in excess of 300 new referrals and, on average, 3,000 clinic visits per year. Baseline demographic data, clinical history, and examination and investigation results are recorded. We also record diabetes therapy and other medication dosage and changes, monitor follow-up, assess health outcome information (such as stroke or amputation), and generate results, summaries, and reports to referring practitioners and other health professionals. We now have almost seven years of experience using the system. Initially established on a single PC with paper-based data collection and subsequent data entry (running as a DOS application), it is now established on a PC Local Area Network [LAN] with terminals in the clinic consultation rooms enabling direct data entry and allowing patients to view their results in graphic form on screen. From its inception, the Diabetes Clinic Database System has maintained patient demographic and clinical data (which facilitates efficient clinic management) with patient clinic lists and adhesive address labels generated from appropriate menus. Batch mode processing produces daily work sheets which facilitate the running of clinics as well as ad hoc, daily, and weekly reports for all patients (as required). This expedites correspondence with referring doctors. A quality assurance report to the clinic doctor highlights missing clinical information which must be obtained in order to ensure data completeness. The initial system was relatively inefficient in that it required data entry following patient consultation and provided no

  3. Mutuality: clinical and metapsychological potentials of a failed experiment.

    Science.gov (United States)

    Castillo Mendoza, Carlos Alberto

    2012-03-01

    Ferenczi's experiments with mutual analysis are often dismissed, without acknowledging the results obtained from them and his own cautionary remarks about their limits. Though ultimately failed, Ferenczi's experiments with mutual analysis were a source of clinical and metapsychological knowledge, despite the fact that he was unable to elaborate them in his lifetime. In this paper I connect mutuality to the development of the psyche, especially to the constitutive core of the intrapsychic. To understand the latter, it is necessary to take into account, among others, issues such as the common attribute, the mutual flux between the unconsciouses, the dialogue of unconsciouses, the maternal profundity, the primal relationship with the mother, and, above all, the primal unity between mother and child, which are fundamental for the emergence and development of the primary psychic forces. Incidences of rupture, distortion of the core of mutuality in the psychic life, its loss and disadjustment, by means of external traumatizing forces, and some clinical implications are described.

  4. Clinical experience with an HCG-radioreceptor-assay

    International Nuclear Information System (INIS)

    Anger, H.

    1979-01-01

    First experience in clinical work showed up that there was a diagnostic gap to be filled concerning disturbances in early pregnancy. The radioreceptorassay for HCG is very sensitive (0.2 IU/ml serum), the results show good reproducibility and the test is rapidly and easily to perform. Thus, more precise diagnostic results during complications in early pregnancy are available and new therapeutic possibilities may arise. (orig.) [de

  5. Hospice clinical experiences for nursing students: living to the fullest.

    Science.gov (United States)

    Spicer, Sherri; Heller, Rebecca; Troth, Sarah

    2015-01-01

    Preparing future nurses to provide appropriate care for patients and their families at the end of life can be a formidable challenge for nurse educators. Most nursing schools thread end-of-life concepts throughout the curriculum. Grand Canyon University includes a 40-hour hospice clinical as a component of a home healthcare practicum. Students' weekly written reflections reveal the depth of affective learning that occurs during this experience. Article includes hospice materials and resources.

  6. Clinical decision-making: physicians' preferences and experiences

    Directory of Open Access Journals (Sweden)

    White Martha

    2007-03-01

    Full Text Available Abstract Background Shared decision-making has been advocated; however there are relatively few studies on physician preferences for, and experiences of, different styles of clinical decision-making as most research has focused on patient preferences and experiences. The objectives of this study were to determine 1 physician preferences for different styles of clinical decision-making; 2 styles of clinical decision-making physicians perceive themselves as practicing; and 3 the congruence between preferred and perceived style. In addition we sought to determine physician perceptions of the availability of time in visits, and their role in encouraging patients to look for health information. Methods Cross-sectional survey of a nationally representative sample of U.S. physicians. Results 1,050 (53% response rate physicians responded to the survey. Of these, 780 (75% preferred to share decision-making with their patients, 142 (14% preferred paternalism, and 118 (11% preferred consumerism. 87% of physicians perceived themselves as practicing their preferred style. Physicians who preferred their patients to play an active role in decision-making were more likely to report encouraging patients to look for information, and to report having enough time in visits. Conclusion Physicians tend to perceive themselves as practicing their preferred role in clinical decision-making. The direction of the association cannot be inferred from these data; however, we suggest that interventions aimed at promoting shared decision-making need to target physicians as well as patients.

  7. "Off-clamp, non-renorrhaphy" laparoscopic partial nephrectomy with perirenal fat and Gerota's fascia reapproximation: initial experience and perioperative outcomes.

    Science.gov (United States)

    Kim, Taek Sang; Oh, Jeong Hyun; Rhew, Hyun Yul

    2014-05-01

    To describe our initial experience of "off-clamp, non-renorrhaphy" laparoscopic partial nephrectomy (OCNR-LPN) with perirenal fat and Gerota's fascia reapproximation technique. Between August 2012 and March 2013, 24 consecutive patients underwent OCNR-LPN at our institution. After the renal mass excision, biologic hemostatics such as FLOSEAL™ and TISSEEL™ (both from Baxter Healthcare Corp., Deerfield, IL) were used, and the perirenal fat and Gerota's fascia were sutured for reapproximation. All 24 consecutive patients underwent OCNR-LPN successfully. The warm ischemic time for all cases was 0 minute. Thirteen patients were noted to have a low (4-6) RENAL nephrometry score (RNS), and 11 patients had a moderate (7-9) RNS. The mean tumor size among this cohort was 2.9 (range, 1.2-6.0) cm, and the mean estimated blood loss was 243 (range, 50-700) mL. The mean hospital stay was 6.9 (range, 5-10) days. The mean percentage of postoperative estimated glomerular filtration rate change increased by 0.9%. No positive surgical margins were noted, and 2 patients with Grade III complication by the Clavien-Dindo classification were treated by endoscopic or radiological intervention. OCNR-LPN with the perirenal fat and Gerota's fascia reapproximation technique is feasible. Our initial experience with OCNR-LPN demonstrates encouraging results of minimal renal function loss and complications.

  8. Body fat does not affect venous bubble formation after air dives of moderate severity: theory and experiment

    NARCIS (Netherlands)

    Schellart, Nico A. M.; van Rees Vellinga, Tjeerd P.; van Hulst, Rob A.

    2013-01-01

    For over a century, studies on body fat (BF) in decompression sickness and venous gas embolism of divers have been inconsistent. A major problem is that age, BF, and maximal oxygen consumption (Vo2max) show high multicollinearity. Using the Bühlmann model with eight parallel compartments, preceded

  9. Multimaterial Decomposition Algorithm for the Quantification of Liver Fat Content by Using Fast-Kilovolt-Peak Switching Dual-Energy CT: Clinical Evaluation.

    Science.gov (United States)

    Hyodo, Tomoko; Yada, Norihisa; Hori, Masatoshi; Maenishi, Osamu; Lamb, Peter; Sasaki, Kosuke; Onoda, Minori; Kudo, Masatoshi; Mochizuki, Teruhito; Murakami, Takamichi

    2017-04-01

    Purpose To assess the clinical accuracy and reproducibility of liver fat quantification with the multimaterial decomposition (MMD) algorithm, comparing the performance of MMD with that of magnetic resonance (MR) spectroscopy by using liver biopsy as the reference standard. Materials and Methods This prospective study was approved by the institutional ethics committee, and patients provided written informed consent. Thirty-three patients suspected of having hepatic steatosis underwent non-contrast material-enhanced and triple-phase dynamic contrast-enhanced dual-energy computed tomography (CT) (80 and 140 kVp) and single-voxel proton MR spectroscopy within 30 days before liver biopsy. Percentage fat volume fraction (FVF) images were generated by using the MMD algorithm on dual-energy CT data to measure hepatic fat content. FVFs determined by using dual-energy CT and percentage fat fractions (FFs) determined by using MR spectroscopy were compared with histologic steatosis grade (0-3, as defined by the nonalcoholic fatty liver disease activity score system) by using Jonckheere-Terpstra trend tests and were compared with each other by using Bland-Altman analysis. Real non-contrast-enhanced FVFs were compared with triple-phase contrast-enhanced FVFs to determine the reproducibility of MMD by using Bland-Altman analyses. Results Both dual-energy CT FVF and MR spectroscopy FF increased with increasing histologic steatosis grade (trend test, P algorithm quantifying hepatic fat in dual-energy CT images is accurate and reproducible across imaging phases. © RSNA, 2017 Online supplemental material is available for this article.

  10. Comparison of a low carbohydrate and low fat diet for weight maintenance in overweight or obese adults enrolled in a clinical weight management program

    Directory of Open Access Journals (Sweden)

    Curry Chelsea

    2007-11-01

    Full Text Available Abstract Background Recent evidence suggests that a low carbohydrate (LC diet may be equally or more effective for short-term weight loss than a traditional low fat (LF diet; however, less is known about how they compare for weight maintenance. The purpose of this study was to compare body weight (BW for participants in a clinical weight management program, consuming a LC or LF weight maintenance diet for 6 months following weight loss. Methods Fifty-five (29 low carbohydrate diet; 26 low fat diet overweight/obese middle-aged adults completed a 9 month weight management program that included instruction for behavior, physical activity (PA, and nutrition. For 3 months all participants consumed an identical liquid diet (2177 kJ/day followed by 1 month of re-feeding with solid foods either low in carbohydrate or low in fat. For the remaining 5 months, participants were prescribed a meal plan low in dietary carbohydrate (~20% or fat (~30%. BW and carbohydrate or fat grams were collected at each group meeting. Energy and macronutrient intake were assessed at baseline, 3, 6, and 9 months. Results The LC group increased BW from 89.2 ± 14.4 kg at 3 months to 89.3 ± 16.1 kg at 9 months (P = 0.84. The LF group decreased BW from 86.3 ± 12.0 kg at 3 months to 86.0 ± 14.0 kg at 9 months (P = 0.96. BW was not different between groups during weight maintenance (P = 0.87. Fifty-five percent (16/29 and 50% (13/26 of participants for the LC and LF groups, respectively, continued to decrease their body weight during weight maintenance. Conclusion Following a 3 month liquid diet, the LC and LF diet groups were equally effective for BW maintenance over 6 months; however, there was significant variation in weight change within each group.

  11. Upper Limb Evaluation in Duchenne Muscular Dystrophy: Fat-Water Quantification by MRI, Muscle Force and Function Define Endpoints for Clinical Trials.

    Directory of Open Access Journals (Sweden)

    Valeria Ricotti

    Full Text Available A number of promising experimental therapies for Duchenne muscular dystrophy (DMD are emerging. Clinical trials currently rely on invasive biopsies or motivation-dependent functional tests to assess outcome. Quantitative muscle magnetic resonance imaging (MRI could offer a valuable alternative and permit inclusion of non-ambulant DMD subjects. The aims of our study were to explore the responsiveness of upper-limb MRI muscle-fat measurement as a non-invasive objective endpoint for clinical trials in non-ambulant DMD, and to investigate the relationship of these MRI measures to those of muscle force and function.15 non-ambulant DMD boys (mean age 13.3 y and 10 age-gender matched healthy controls (mean age 14.6 y were recruited. 3-Tesla MRI fat-water quantification was used to measure forearm muscle fat transformation in non-ambulant DMD boys compared with healthy controls. DMD boys were assessed at 4 time-points over 12 months, using 3-point Dixon MRI to measure muscle fat-fraction (f.f.. Images from ten forearm muscles were segmented and mean f.f. and cross-sectional area recorded. DMD subjects also underwent comprehensive upper limb function and force evaluation.Overall mean baseline forearm f.f. was higher in DMD than in healthy controls (p<0.001. A progressive f.f. increase was observed in DMD over 12 months, reaching significance from 6 months (p<0.001, n = 7, accompanied by a significant loss in pinch strength at 6 months (p<0.001, n = 9 and a loss of upper limb function and grip force observed over 12 months (p<0.001, n = 8.These results support the use of MRI muscle f.f. as a biomarker to monitor disease progression in the upper limb in non-ambulant DMD, with sensitivity adequate to detect group-level change over time intervals practical for use in clinical trials. Clinical validity is supported by the association of the progressive fat transformation of muscle with loss of muscle force and function.

  12. [Leadership Experience of Clinical Nurses: Applying Focus Group Interviews].

    Science.gov (United States)

    Lee, Byoung Sook; Eo, Yong Sook; Lee, Mi Aie

    2015-10-01

    The purpose of this study was to understand and describe the leadership experience of clinical nurses. During 2014, data were collected using focus group interviews. Three focus group interviews were held with a total of 20 clinical nurses participating. All interviews were recorded as they were spoken and transcribed and data were analyzed using qualitative content analysis. Fifteen categories emerged from the five main themes. 1) Thoughts on the leadership category: to lead others, to cope with problem situations adequately and to serve as a shield against difficulties. 2) Situations requiring leadership: situation that requires correct judgement, coping and situations that need coordination and cooperation. 3-1) Leadership behaviors: other-oriented approach and self-oriented approach. 3-2) Leadership behavior consequences: relevant compensation and unfair termination. 4-1) Facilitators of leadership: confidence and passion for nursing and external support and resources. 4-2) Barriers to leadership: non-supportive organization culture and deficiency in own leadership competencies. 5) Strategies of leadership development: strengthen leadership through self-development and organizational leadership development. In conclusion, the results indicate that it is necessary to enhance clinical nurses' leadership role in healthcare. Enhancement can be achieved through leadership programs focused on enlarging leadership experience, constant self-development, leadership training, and development of leadership competencies suited to the nursing environment.

  13. Exploring nursing students’ experience of peer learning in clinical practice

    Science.gov (United States)

    Ravanipour, Maryam; Bahreini, Masoud; Ravanipour, Masoumeh

    2015-01-01

    Background: Peer learning is an educational process wherein someone of the same age or level of experience level interacts with other students interested in the same topic. There is limited evidence specifically focusing on the practical use of peer learning in Iran. The aim of this study was to explore nursing students’ experiences of peer learning in clinical practice. Materials and Methods: A qualitative content analysis was conducted. Focus groups were used to find the students’ experiences about peerlearning. Twenty-eight baccalaureate nursing students at Bushehr University of Medical Sciences were selected purposively, and were arranged in four groups of seven students each. The focus group interviews were conducted using a semi-structured interview schedule. All interviews were tape-recorded, transcribed verbatim, and analyzed using conventional content analysis method. Results: The analysis identified four themes: Paradoxical dualism, peer exploitation, first learning efficacy, and socialization practice. Gained advantages and perceived disadvantages created paradoxical dualism, and peer exploitation resulted from peer selection and peer training. Conclusion: Nursing students reported general satisfaction concerning peer learning due to much more in-depth learning with little stress than conventional learning methods. Peer learning is a useful method for nursing students for practicing educational leadership and learning the clinical skills before they get a job. PMID:26097860

  14. Exploring nursing students' experience of peer learning in clinical practice.

    Science.gov (United States)

    Ravanipour, Maryam; Bahreini, Masoud; Ravanipour, Masoumeh

    2015-01-01

    Peer learning is an educational process wherein someone of the same age or level of experience level interacts with other students interested in the same topic. There is limited evidence specifically focusing on the practical use of peer learning in Iran. The aim of this study was to explore nursing students' experiences of peer learning in clinical practice. A qualitative content analysis was conducted. Focus groups were used to find the students' experiences about peerlearning. Twenty-eight baccalaureate nursing students at Bushehr University of Medical Sciences were selected purposively, and were arranged in four groups of seven students each. The focus group interviews were conducted using a semi-structured interview schedule. All interviews were tape-recorded, transcribed verbatim, and analyzed using conventional content analysis method. The analysis identified four themes: Paradoxical dualism, peer exploitation, first learning efficacy, and socialization practice. Gained advantages and perceived disadvantages created paradoxical dualism, and peer exploitation resulted from peer selection and peer training. Nursing students reported general satisfaction concerning peer learning due to much more in-depth learning with little stress than conventional learning methods. Peer learning is a useful method for nursing students for practicing educational leadership and learning the clinical skills before they get a job.

  15. A whey-protein supplement increases fat loss and spares lean muscle in obese subjects: a randomized human clinical study

    Directory of Open Access Journals (Sweden)

    Ward Loren S

    2008-03-01

    Full Text Available Abstract Background This study evaluated a specialized whey fraction (Prolibra™, high in leucine, bioactive peptides and milk calcium for use as a dietary supplement to enhance weight loss. Methods This was a randomized, double-blind, parallel-arm, 12-week study. Caloric intake was reduced 500 calories per day. Subjects consumed Prolibra or an isocaloric ready-to-mix beverage 20 minutes before breakfast and 20 minutes before dinner. Body fat and lean muscle tissue were measured by dual-energy x-ray absorptiometry (DEXA. Body weight and anthropometric measurements were recorded every 4 weeks. Blood samples were taken at the beginning and end of the study. Statistical analyses were performed on all subjects that completed (completer analysis and all subjects that lost at least 2.25 kg of body weight (responder analysis. Within group significance was determined at P Results Both groups lost a significant amount of weight and the Prolibra group tended to lose more weight than the control group; however the amount of weight loss was not significantly different between groups after 12 weeks. Prolibra subjects lost significantly more body fat compared to control subjects for both the completer (2.81 vs. 1.62 kg P = 0.03 and responder (3.63 vs. 2.11 kg, P = 0.01 groups. Prolibra subjects lost significantly less lean muscle mass in the responder group (1.07 vs. 2.41 kg, P = 0.02. The ratio of fat to lean loss (kg fat lost/kg lean lost was much larger for Prolibra subjects for both completer (3.75 vs. 1.05 and responder (3.39 vs. 0.88 groups. Conclusion Subjects in both the control and treatment group lost a significant amount of weight with a 500 calorie reduced diet. Subjects taking Prolibra lost significantly more body fat and showed a greater preservation of lean muscle compared to subjects consuming the control beverage. Because subjects taking Prolibra lost 6.1% of their body fat mass, and because a 5% reduction of body fat mass has been shown to

  16. 'Net Generation' medical students: technological experiences of pre-clinical and clinical students.

    Science.gov (United States)

    Kennedy, Gregor; Gray, Kathleen; Tse, Justin

    2008-02-01

    While institutions have been keen to integrate information and communication technologies into medical education, little is known about the technological experiences of the current cohort of so-called 'Net Generation' students. This study investigated the technological experiences of medical students and determined whether there were differences between pre-clinical and clinical students. In 2006, 207 pre-clinical and 161 clinical students studying medicine at a major Australian university were surveyed. The questionnaire asked students about their access to, use of and skills with an array of technologies and technology-based tools. The results show that access to mobile phones, memory sticks, desktop computers, and broadband Internet connections was high while technologies such as PDAs were used in very low numbers. A factor analysis of students' use of 39 technology-based tools revealed nine clear activity types, including the 'standard' use of computers and mobile-phones, and the use of the Internet as a pastime activity, for podcasting and for accessing services. A comparison of pre-clinical and clinical students revealed a number of significant differences in terms of the frequency and skill with which these students use distinct technology-based tools. The findings inform current technology-based teaching and learning activities and shed light on potential areas of educational technology development.

  17. Clinical training of medical physicists. IAEA experience in Asia

    International Nuclear Information System (INIS)

    McLean, D.

    2013-01-01

    Medical physicists make a major contribution to the safe and effective diagnosis and treatment of patients with cancer and other illnesses. The medical physicist's responsibilities include the major areas of dosimetry, treatment planning, quality assurance, image quality, optimization, equipment management, research, teaching, and radiation safety. With the increasing complexity of technological application to medicine the competence of trained physicists is critical to good patient care, with counter examples, sadly evident in the literature. The International Atomic Energy Agency (IAEA), in conjunction with international experts, including from Japan, has developed clinical training programmes that have been successfully implemented on a pilot basis in a number of countries in Asia. A new project is to begin in 2014 which will focus increasingly on the use of electronic teaching material and experiences, to assist medical physicists in clinical training increasingly in more remote locations in Asia. (author)

  18. Saturated fat (image)

    Science.gov (United States)

    ... saturated fat. Sources of saturated fat include whole-milk dairy products, like cheese, ice cream and butter. Animal fats ... saturated fat. Sources of saturated fat include whole-milk dairy products, like cheese, ice cream and butter. Animal fats ...

  19. Clinical experience with direct-bonded orthodontic retainers.

    Science.gov (United States)

    Zachrisson, B U

    1977-04-01

    The experience obtained in clinical evaluation of forty-three direct-bonded mandibular canine-to-canine retainers after a minimum observation period of 1 year (range, 1 to 2.5 years) is summarized. Results indicate that the bonded retainer has all the advantages of a fixed soldered retainer, in addition to being invisible. Patient acceptance was excellent, and the failure rate in terms of loose retainers was low. Also, for a number of other retention problems, direct bonding with different types of lingual wire seems to open up a range of promising new possibilities.

  20. [The clinical experience with MARS and Prometheus procedures].

    Science.gov (United States)

    Hydzik, Piotr; Gawlikowski, Tomasz; Ciszowski, Krzysztof; Sułlek, Monika

    2007-01-01

    Based on the hypothesis, that extracorporeal removal of endo- and egzogenic substances should be beneficial to the clinical course of the patient in liver failure or poisoned, treatment systems were evaluatedbased on the two concepts: (1) blood dialysis against albumin dialysate--Molecular Adsorbent Recirculating System (MARS), Single Pass Albumin Dialysis (SPAD), Continuous Veno-Venous Haemodiafiltration (CWHDF); (2) selective albumin filtration and adsorption combined with haemodialysis--Fractioned Plasma Separation and Adsorption-Prometheus. We present our own experiences with MARS and Prometheus procedures between 2003-2006 years.

  1. Learning Clinical Procedures Through Internet Digital Objects: Experience of Undergraduate Students Across Clinical Faculties.

    Science.gov (United States)

    Li, Tse Yan; Gao, Xiaoli; Wong, Kin; Tse, Christine Shuk Kwan; Chan, Ying Yee

    2015-04-14

    Various digital learning objects (DLOs) are available via the World Wide Web, showing the flow of clinical procedures. It is unclear to what extent these freely accessible Internet DLOs facilitate or hamper students' acquisition of clinical competence. This study aimed to understand the experience of undergraduate students across clinical disciplines-medicine, dentistry, and nursing-in using openly accessible Internet DLOs, and to investigate the role of Internet DLOs in facilitating their clinical learning. Mid-year and final-year groups were selected from each undergraduate clinical degree program of the University of Hong Kong-Bachelor of Medicine and Bachelor of Surgery (MBBS), Bachelor of Dental Surgery (BDS), and Bachelor of Nursing (BNurs). All students were invited to complete a questionnaire on their personal and educational backgrounds, and their experiences and views on using Internet DLOs in learning clinical procedures. The questionnaire design was informed by the findings of six focus groups. Among 439 respondents, 97.5% (428/439) learned a variety of clinical procedures through Internet DLOs. Most nursing students (107/122, 87.7%) learned preventive measures through Internet DLOs, with a lower percentage of medical students (99/215, 46.0%) and dental students (43/96, 45%) having learned them this way (both PInternet DLOs were rated as 6.85 (SD 1.48), 7.27 (SD 1.53), and 7.13 (SD 1.72), respectively, out of a high score of 10. Self-exploration of DLOs in the unrestricted Internet environment is extremely common among current e-generation learners and was regarded by students across clinical faculties as an important supplement to their formal learning in the planned curriculum. This trend calls for a transformation of the educator's role from dispensing knowledge to guidance and support.

  2. Learning Clinical Procedures Through Internet Digital Objects: Experience of Undergraduate Students Across Clinical Faculties

    Science.gov (United States)

    Li, Tse Yan; Wong, Kin; Tse, Christine Shuk Kwan; Chan, Ying Yee

    2015-01-01

    Background Various digital learning objects (DLOs) are available via the World Wide Web, showing the flow of clinical procedures. It is unclear to what extent these freely accessible Internet DLOs facilitate or hamper students’ acquisition of clinical competence. Objective This study aimed to understand the experience of undergraduate students across clinical disciplines—medicine, dentistry, and nursing—in using openly accessible Internet DLOs, and to investigate the role of Internet DLOs in facilitating their clinical learning. Methods Mid-year and final-year groups were selected from each undergraduate clinical degree program of the University of Hong Kong—Bachelor of Medicine and Bachelor of Surgery (MBBS), Bachelor of Dental Surgery (BDS), and Bachelor of Nursing (BNurs). All students were invited to complete a questionnaire on their personal and educational backgrounds, and their experiences and views on using Internet DLOs in learning clinical procedures. The questionnaire design was informed by the findings of six focus groups. Results Among 439 respondents, 97.5% (428/439) learned a variety of clinical procedures through Internet DLOs. Most nursing students (107/122, 87.7%) learned preventive measures through Internet DLOs, with a lower percentage of medical students (99/215, 46.0%) and dental students (43/96, 45%) having learned them this way (both PInternet DLOs were rated as 6.85 (SD 1.48), 7.27 (SD 1.53), and 7.13 (SD 1.72), respectively, out of a high score of 10. Conclusions Self-exploration of DLOs in the unrestricted Internet environment is extremely common among current e-generation learners and was regarded by students across clinical faculties as an important supplement to their formal learning in the planned curriculum. This trend calls for a transformation of the educator’s role from dispensing knowledge to guidance and support. PMID:27731303

  3. Clinical experience with flupirtine in the U.S.

    Science.gov (United States)

    McMahon, F G; Arndt, W F; Newton, J J; Montgomery, P A; Perhach, J L

    1987-01-01

    Flupirtine, a chemically unique, orally effective, non-narcotic, centrally acting analgesic was evaluated for efficacy and safety in five parallel, double-blind randomized clinical trials which included both placebo and active control comparisons. Flupirtine was given in oral doses of 100 to 300 mg, with a maximum daily dose of 600 mg to patients with pain resulting from episiotomy, surgical or dental procedures. Patients rated pain intensity, pain relief and adverse experiences at regular intervals up to 6 hours following medication. Assessments of efficacy included measures of the sum of pain intensity differences (SPID), total pain relief (TOPAR) and peak analgesia (PPID). More than 1300 patients have been evaluated at 26 study sites in the United States. More than 170 of them received flupirtine 100 mg, 250 received 200 mg and 50 received 300 mg. An additional 415 patients received positive control medications (paracetamol 650 mg, codeine 60 mg, pentazocine 50 mg or oxycodone 10 mg plus paracetamol 650 mg). All doses of flupirtine produced analgesia after a single dose. Pharmacokinetic evaluations have shown linear kinetics for flupirtine and a 100 mg t.i.d. dosage schedule produces average steady-state blood levels equivalent to the peak response for a single 200 mg dose. Adverse experiences occurring in flupirtine clinical studies have been minimal in incidence, nature and degree, with drowsiness being the most frequently reported reaction (approximately 10%).

  4. Clinical trial evaluating cholestyramine to prevent diarrhea in patients maintained on low-fat diets during pelvic radiation therapy

    International Nuclear Information System (INIS)

    Chary, S.; Thomson, D.H.

    1984-01-01

    A prospective randomized trial to determine the value of a low fat diet with or without cholestyramine in the treatment of acute intestinal complications of pelvic irradiation is presented. A total of 35 patients receiving pelvic irradiation were entered in the study and all patients had received a 40 gm fat diet. The group was then randomized to receive either placebo (17 patients) or cholestyramine (18 patients). Diarrhea occurred in six out of 16 evaluable patients in the control group and only one of the 17 evaluable patients in the cholestyramine group. The frequency of diarrhea and the diarrhea scale remained high in the placebo group in the entire observation period. Statistical analysis had revealed better diarrhea control in the cholestyramine group. In this report mechanism by which diarrhea occurs following pelvic irradiation is discussed. The adverse effects associated with the use of cholestyramine have been presented. It was concluded that cholestyramine is effective in preventing acute diarrhea induced by pelvic irradiation in patients receiving a low fat diet but is associated with side effects

  5. Artificial pancreas: model predictive control design from clinical experience.

    Science.gov (United States)

    Toffanin, Chiara; Messori, Mirko; Di Palma, Federico; De Nicolao, Giuseppe; Cobelli, Claudio; Magni, Lalo

    2013-11-01

    The objective of this research is to develop a new artificial pancreas that takes into account the experience accumulated during more than 5000 h of closed-loop control in several clinical research centers. The main objective is to reduce the mean glucose value without exacerbating hypo phenomena. Controller design and in silico testing were performed on a new virtual population of the University of Virginia/Padova simulator. A new sensor model was developed based on the Comparison of Two Artificial Pancreas Systems for Closed-Loop Blood Glucose Control versus Open-Loop Control in Patients with Type 1 Diabetes trial AP@home data. The Kalman filter incorporated in the controller has been tuned using plasma and pump insulin as well as plasma and continuous glucose monitoring measures collected in clinical research centers. New constraints describing clinical knowledge not incorporated in the simulator but very critical in real patients (e.g., pump shutoff) have been introduced. The proposed model predictive control (MPC) is characterized by a low computational burden and memory requirements, and it is ready for an embedded implementation. The new MPC was tested with an intensive simulation study on the University of Virginia/Padova simulator equipped with a new virtual population. It was also used in some preliminary outpatient pilot trials. The obtained results are very promising in terms of mean glucose and number of patients in the critical zone of the control variability grid analysis. The proposed MPC improves on the performance of a previous controller already tested in several experiments in the AP@home and JDRF projects. This algorithm complemented with a safety supervision module is a significant step toward deploying artificial pancreases into outpatient environments for extended periods of time. © 2013 Diabetes Technology Society.

  6. Doctors' experience with handheld computers in clinical practice: qualitative study.

    Science.gov (United States)

    McAlearney, Ann Scheck; Schweikhart, Sharon B; Medow, Mitchell A

    2004-05-15

    To examine doctors' perspectives about their experiences with handheld computers in clinical practice. Qualitative study of eight focus groups consisting of doctors with diverse training and practice patterns. Six practice settings across the United States and two additional focus group sessions held at a national meeting of general internists. 54 doctors who did or did not use handheld computers. Doctors who used handheld computers in clinical practice seemed generally satisfied with them and reported diverse patterns of use. Users perceived that the devices helped them increase productivity and improve patient care. Barriers to use concerned the device itself and personal and perceptual constraints, with perceptual factors such as comfort with technology, preference for paper, and the impression that the devices are not easy to use somewhat difficult to overcome. Participants suggested that organisations can help promote handheld computers by providing advice on purchase, usage, training, and user support. Participants expressed concern about reliability and security of the device but were particularly concerned about dependency on the device and over-reliance as a substitute for clinical thinking. Doctors expect handheld computers to become more useful, and most seem interested in leveraging (getting the most value from) their use. Key opportunities with handheld computers included their use as a stepping stone to build doctors' comfort with other information technology and ehealth initiatives and providing point of care support that helps improve patient care.

  7. Running a postmortem service - a business case and clinical experience

    Energy Technology Data Exchange (ETDEWEB)

    Cohen, Marta C.; Whitby, Elspeth; Fink, Michelle A.; Collett, Jacquelene M.; Offiah, Amaka C. [Western Bank, Academic Unit of Child Health, Sheffield Children' s NHS Foundation Trust, University of Sheffield, Sheffield (United Kingdom)

    2015-04-01

    The purpose of the postmortem examination is to offer answers to explain the cause and manner of death. In the case of perinatal, infant and paediatric postmortem examinations, the goal is to identify unsuspected associated features, to describe pathogenic mechanisms and new conditions, and to evaluate the clinical management and diagnosis. Additionally, the postmortem examination is useful to counsel families regarding the probability of recurrence in future pregnancies and to inform family planning. Worldwide the rate of paediatric autopsy examinations has significantly declined during the last few decades. Religious objections to postmortem dissection and organ retention scandals in the United Kingdom provided some of the impetus for a search for non-invasive alternatives to the traditional autopsy; however, until recently, imaging studies remained an adjunct to, rather than a replacement for, the traditional autopsy. In 2012, Sheffield Children's Hospital National Health Service Foundation Trust set up the service provision of minimally invasive fetal, perinatal and neonatal autopsy, while a postmortem imaging service has been running in Melbourne, Australia, since 2008. Here we summarise the essentials of a business case and practical British and Australian experiences in terms of the pathological and radiologic aspects of setting up a minimally invasive clinical service in the United Kingdom and of developing a clinical postmortem imaging service as a complementary tool to the traditional autopsy in Australia. (orig.)

  8. Running a postmortem service - a business case and clinical experience

    International Nuclear Information System (INIS)

    Cohen, Marta C.; Whitby, Elspeth; Fink, Michelle A.; Collett, Jacquelene M.; Offiah, Amaka C.

    2015-01-01

    The purpose of the postmortem examination is to offer answers to explain the cause and manner of death. In the case of perinatal, infant and paediatric postmortem examinations, the goal is to identify unsuspected associated features, to describe pathogenic mechanisms and new conditions, and to evaluate the clinical management and diagnosis. Additionally, the postmortem examination is useful to counsel families regarding the probability of recurrence in future pregnancies and to inform family planning. Worldwide the rate of paediatric autopsy examinations has significantly declined during the last few decades. Religious objections to postmortem dissection and organ retention scandals in the United Kingdom provided some of the impetus for a search for non-invasive alternatives to the traditional autopsy; however, until recently, imaging studies remained an adjunct to, rather than a replacement for, the traditional autopsy. In 2012, Sheffield Children's Hospital National Health Service Foundation Trust set up the service provision of minimally invasive fetal, perinatal and neonatal autopsy, while a postmortem imaging service has been running in Melbourne, Australia, since 2008. Here we summarise the essentials of a business case and practical British and Australian experiences in terms of the pathological and radiologic aspects of setting up a minimally invasive clinical service in the United Kingdom and of developing a clinical postmortem imaging service as a complementary tool to the traditional autopsy in Australia. (orig.)

  9. Clinicians’ experiences of becoming a clinical manager: a qualitative study

    Directory of Open Access Journals (Sweden)

    Spehar Ivan

    2012-11-01

    Full Text Available Abstract Background There has been an increased interest in recruiting health professionals with a clinical background to management positions in health care. We know little about the factors that influence individuals’ decisions to engage in management. The aim of this study is to explore clinicians’ journeys towards management positions in hospitals, in order to identify potential drivers and barriers to management recruitment and development. Methods We did a qualitative study which included in-depth interviews with 30 clinicians in middle and first-line management positions in Norwegian hospitals. In addition, participant observation was conducted with 20 of the participants. The informants were recruited from medical and surgical departments, and most had professional backgrounds as medical doctors or nurses. Interviews were analyzed by systemic text condensation. Results We found that there were three phases in clinicians’ journey into management; the development of leadership awareness, taking on the manager role and the experience of entering management. Participants’ experiences suggest that there are different journeys into management, in which both external and internal pressure emerged as a recurrent theme. They had not anticipated a career in clinical management, and experienced that they had been persuaded to take the position. Being thrown into the position, without being sufficiently prepared for the task, was a common experience among participants. Being left to themselves, they had to learn management “on the fly”. Some were frustrated in their role due to increasing administrative workloads, without being able to delegate work effectively. Conclusions Path dependency and social pressure seems to influence clinicians’ decisions to enter into management positions. Hospital organizations should formalize pathways into management, in order to identify, attract, and retain the most qualified talents. Top managers

  10. Evaluation of Adhesive Capsulitis of the Shoulder With Fat-Suppressed T2-Weighted MRI: Association Between Clinical Features and MRI Findings.

    Science.gov (United States)

    Park, Sunghoon; Lee, Doo-Hyung; Yoon, Seung-Hyun; Lee, Hyun Young; Kwack, Kyu-Sung

    2016-07-01

    The purpose of this study was to examine the association between clinical features and MRI findings in adhesive capsulitis of the shoulder. This study included 103 patients (41 men, 62 women) with adhesive capsulitis. The MRI findings were correlated with pain intensity, range of motion, and clinical stage. Joint capsule edema in the axillary recess, extracapsular edema, obliteration of the subcoracoid fat triangle, and effusion in the long head biceps tendon sheath were assessed by two radiologists using fat-suppressed T2-weighted images. Joint capsule thickness in the axillary recess and degree of external rotation during MRI were also measured. Intraclass correlation coefficient and kappa values were obtained. Associations between MRI findings and clinical features were assessed by statistical analyses. Anterior extracapsular edema was associated with range of motion on external rotation and abduction (p capsule edema in the humeral portion of the axillary recess was associated with range of motion on external rotation (p = 0.01). Joint capsule thickness in the humeral portion of the axillary recess and height of the axillary recess were associated with pain intensity (p capsule edema in the humeral portion of the axillary recess and obliteration of the subcoracoid fat triangle were significantly more common in the early stages of adhesive capsulitis (p capsule thickness in the humeral portion of the axillary recess at stage 1 (4.67 ± 1.73 mm) was significantly different from the thickness at the later stages (stage 2, 3.73 ± 1.49 mm; stages 3 and 4, 3.67 ± 1.44 mm) (p adhesive capsulitis.

  11. Platlet Rich Plasma (PRP) Improves Fat Grafting Outcomes.

    Science.gov (United States)

    Modarressi, Ali

    2013-01-01

    Autologous fat transfer offers many qualities of a ideal soft tissue filler. Main advantages of fat grafting ensue from the fact that the lipoaspirate tissue is an abundant source of regenerative pluripotential cells. However, the reported rates of fat cell survival vary greatly in the medical literature (10-90%). Different techniques of harvesting, processing, and reinjecting the fat cells are so claimed to be responsible for these differences, without any agreement concerning the best way to process. To address this important disadvantage, we propose the addition of autologous platelet rich plasma (PRP) which is known as a natural reservoir of growth factors stimulating tissue repair and regeneration. This approach is completely autologous and immediately employed without any type of preconditioning. Platelets rich plasma (PRP) preparation included bleeding of 8 ml of blood from patient's peripheral vein in Regen Lab© tubes containing sodium citrate anticoagulant. The whole blood was centrifugated at 1500 g during 3 min. As Regen-tubes contained a special gel separator, 99 % of red blood cells were discarded from the plasma at the bottom of the gel, and >90% of platelets were harvested in 4 ml of plasma on the top of the gel, called the platelet-rich plasma (PRP). The purified fat prepared by Coleman technique was mixed with different amount of PRP for in vitro, in vivo (mice) and clinical experiments: >50% of PRP for skin rejuvenation, superficial scars correction, infraorbital region, ..., and for 20% of PRP with 80% of purified fat for deep filler indication (nasolabial folds, lips, or soft tissue defect). In vitro studies demonstrated that PRP increased fat cells survival rate and stem cells differentiation. Animal models showed that fat graft survival rate was significantly increased by addition of PRP. Several clinical cases confirmed the improvement of wound healing and fat grafting survival in facial reconstruction and aesthetic cases by association of

  12. Early experience with tedizolid: clinical efficacy, pharmacodynamics, and resistance.

    Science.gov (United States)

    Rybak, Jeffrey M; Marx, Kayleigh; Martin, Craig A

    2014-11-01

    Antimicrobial resistance among gram-positive organisms such as methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE) continues to limit therapeutic options. The oxazolidinones are a synthetic class of agents now commonly relied on for the treatment of serious MRSA and VRE infections. With increasing utilization of linezolid, resistant pathogens have once again begun to emerge. Tedizolid, a next-generation oxazolidinone, possesses a spectrum of activity including MRSA and VRE, with significantly enhanced potency also against linezolid-resistant strains. Preclinical and early clinical studies have reported positive results, demonstrating a favorable pharmacokinetic profile in combination with key potential safety advantages. In two phase III clinical trials, tedizolid was found noninferior to linezolid in the treatment of acute bacterial skin and skin structure infections. Investigations for treatment of ventilator-acquired and health care-associated pneumonia are currently underway. Tedizolid has been subjected to pharmacodynamics studies throughout its development that have highlighted properties unique to this agent. Considerable accumulations in epithelial lining fluid and antimicrobial activity greatly augmented by the presence of granulocytes suggest that slow but bactericidal activity may be possible in some clinical scenarios. Structural distinctions between tedizolid and linezolid suggest that tedizolid has decreased vulnerability to oxazolidinone resistance mechanisms. Tedizolid minimum inhibitory concentrations are essentially unchanged in organisms possessing the chloramphenicol-florfenicol resistance gene, a horizontally transferable linezolid resistance mechanism. Although the clinical experience with tedizolid remains limited, early data suggest a potential role in the treatment of serious infections due to multidrug-resistant gram-positive pathogens. © 2014 Pharmacotherapy Publications, Inc.

  13. Instant messaging and nursing students' clinical learning experience.

    Science.gov (United States)

    Pimmer, Christoph; Brühlmann, Florian; Odetola, Titilayo Dorothy; Dipeolu, Oluwafemi; Gröhbiel, Urs; Ajuwon, Ademola J

    2018-05-01

    Although learning in clinical settings is a key element of nursing education, for many learners these are challenging developmental contexts often marked by isolation and a lack of belongingness. Despite the massive appropriation of mobile instant messaging (MIM) platforms and the connective properties attendant to them, very little is known about their role in and impact on nursing students' clinical learning experiences. To address this gap, the study, which was part of a multinational research project on the use of mobile social media in health professions education in developing countries, examined the use of the instant messaging platform WhatsApp by nursing students during placements and potential associations with socio-professional indicators. The survey involved a total number of 196 nursing students from 5 schools in Oyo State, Nigeria. The findings suggest that students used WhatsApp relatively frequently and they perceived that this platform strongly enhanced their communication with other students and nurses. WhatsApp use during placements was positively associated with students' maintained social capital with peer students, the development of a professional identity, placement satisfaction and with reduced feelings of isolation from professional communities. The determinants that influenced WhatsApp use during placements were perceived usefulness and perceived ease of use. No associations were found between WhatsApp use during placement and age, attitude, subjective norms and placement duration. This study is one of the first of its kind that points to the relevance of mobile instant messaging as part of nursing students' (inter)personal learning environments in clinical settings and, particularly, in the development setting under investigation. Further research is needed to corroborate these findings, to enhance the understanding of the impact mechanisms, and to evaluate a more systematic use of MIM in clinical learning contexts. Copyright © 2018

  14. The Group Objective Structured Clinical Experience: building communication skills in the clinical reasoning context.

    Science.gov (United States)

    Konopasek, Lyuba; Kelly, Kevin V; Bylund, Carma L; Wenderoth, Suzanne; Storey-Johnson, Carol

    2014-07-01

    Students are rarely taught communication skills in the context of clinical reasoning training. The purpose of this project was to combine the teaching of communication skills using SPs with clinical reasoning exercises in a Group Objective Structured Clinical Experience (GOSCE) to study feasibility of the approach, the effect on learners' self-efficacy and attitude toward learning communication skills, and the effect of providing multiple sources of immediate, collaborative feedback. GOSCE sessions were piloted in Pediatrics and Medicine clerkships with students assessing their own performance and receiving formative feedback on communication skills from peers, standardized patients (SPs), and faculty. The sessions were evaluated using a retrospective pre/post-training questionnaire rating changes in self-efficacy and attitudes, and the value of the feedback. Results indicate a positive impact on attitudes toward learning communication skills and self-efficacy regarding communication in the clinical setting. Also, learners considered feedback by peers, SPs, and faculty valuable in each GOSCE. The GOSCE is an efficient and learner-centered method to attend to multiple goals of teaching communication skills, clinical reasoning, self-assessment, and giving feedback in a formative setting. The GOSCE is a low-resource, feasible strategy for experiential learning in communication skills and clinical reasoning. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  15. Concept-Based Learning in Clinical Experiences: Bringing Theory to Clinical Education for Deep Learning.

    Science.gov (United States)

    Nielsen, Ann

    2016-07-01

    Concept-based learning is used increasingly in nursing education to support the organization, transfer, and retention of knowledge. Concept-based learning activities (CBLAs) have been used in clinical education to explore key aspects of the patient situation and principles of nursing care, without responsibility for total patient care. The nature of best practices in teaching and the resultant learning are not well understood. The purpose of this multiple-case study research was to explore and describe concept-based learning in the context of clinical education in inpatient settings. Four clinical groups (each a case) were observed while they used CBLAs in the clinical setting. Major findings include that concept-based learning fosters deep learning, connection of theory with practice, and clinical judgment. Strategies used to support learning, major teaching-learning foci, and preconditions for concept-based teaching and learning will be described. Concept-based learning is promising to support integration of theory with practice and clinical judgment through application experiences with patients. [J Nurs Educ. 2016;55(7):365-371.]. Copyright 2016, SLACK Incorporated.

  16. General Practitioners' responses to global climate change - lessons from clinical experience and the clinical method.

    Science.gov (United States)

    Blashki, Grant; Abelsohn, Alan; Woollard, Robert; Arya, Neil; Parkes, Margot W; Kendal, Paul; Bell, Erica; Bell, R Warren

    2012-08-08

    Climate change is a global public health problem that will require complex thinking if meaningful and effective solutions are to be achieved. In this conceptual paper we argue that GPs have much to bring to the issue of climate change from their wide-ranging clinical experience and from the principles underpinning their clinical methods. This experience and thinking calls forth particular contributions GPs can and should make to debate and action. We contend that the privileged experience and GP way of thinking can make valuable contributions when applied to climate change solutions. These include a lifetime of experience, reflection and epistemological application to first doing no harm, managing uncertainty, the ability to make necessary decisions while possessing incomplete information, an appreciation of complex adaptive systems, maintenance of homeostasis, vigilance for unintended consequences, and an appreciation of the importance of transdisciplinarity and interprofessionalism. General practitioners have a long history of public health advocacy and in the case of climate change may bring a way of approaching complex human problems that could be applied to the dilemmas of climate change.

  17. Prescribing exercise training in pulmonary rehabilitation: A clinical experience

    Directory of Open Access Journals (Sweden)

    S. Bernard

    2014-03-01

    Full Text Available Built around exercise training, pulmonary rehabilitation (PR is a multidisciplinary, evidence‐based, comprehensive approach to working with the patient as a whole and not just the pulmonary component of the disease. Integrated into the individualized treatment, this intervention aims to reduce symptoms, optimize functional status, increase participation in daily life, and reduce health care costs through stabilizing or reversing systemic manifestations of the disease. Although there are many other components that should be considered to manage the impairment and symptom burden, supervised exercise training is considered the cornerstone of effective pulmonary rehabilitation. This paper addresses our clinical experience at Institut universitaire de cardiologie et de pneumologie de Québec to assess and manage exercise training in line with the current recommendations and guidelines surrounding PR. Resumo: Construída com base no exercício físico, a reabilitação pulmonar (RP é uma abordagem multidisciplinar, fundamentada e abrangente para trabalhar com o doente como um todo, e não apenas com a componente pulmonar da doença. Integrado no tratamento individual, esta intervenção visa reduzir os sintomas, optimizar o estado funcional, aumentar a participação na vida diária e reduzir os custos do tratamento de saúde, através da estabilização ou inversão das manifestações sistémicas da doença. Embora existam muitos outros componentes que devem ser tidos em consideração para gerir o peso da incapacidade e dos sintomas, o exercício físico supervisionado é considerado o fundamento da reabilitação pulmonar eficiente. Este documento trata da nossa experiência clínica no Institut universitaire de cardiologie et de pneumologie de Québec para avaliar e gerir o exercício físico em linha com as recomendações e orientações actuais envolvendo a RP

  18. Prescribing exercise training in pulmonary rehabilitation: a clinical experience.

    Science.gov (United States)

    Bernard, S; Ribeiro, F; Maltais, F; Saey, D

    2014-01-01

    Built around exercise training, pulmonary rehabilitation (PR) is a multidisciplinary, evidence-based, comprehensive approach to working with the patient as a whole and not just the pulmonary component of the disease. Integrated into the individualized treatment, this intervention aims to reduce symptoms, optimize functional status, increase participation in daily life, and reduce health care costs through stabilizing or reversing systemic manifestations of the disease. Although there are many other components that should be considered to manage the impairment and symptom burden, supervised exercise training is considered the cornerstone of effective pulmonary rehabilitation. This paper addresses our clinical experience at Institut universitaire de cardiologie et de pneumologie de Québec to assess and manage exercise training in line with the current recommendations and guidelines surrounding PR. Copyright © 2013 Sociedade Portuguesa de Pneumologia. Published by Elsevier España. All rights reserved.

  19. EXPERIENCES OF MOTHERS ACCOMPANYING HOSPITALIZED CHILDREN UNIT IN PEDIATRIC CLINIC

    Directory of Open Access Journals (Sweden)

    Luciano Marques dos Santos

    2014-05-01

    Full Text Available OBJECTIVE: To understand the experience of mothers accompanying hospitalized children in the Pediatric Clinic of a hospital in the interior of Bahia. METHODS: Descriptive, exploratory and qualitative study which complied with Resolution 196/96 and was developed in the Pediatric Unit, in the period between September and December 2009 through semi-structured interviews with eleven accompanying mothers. RESULTS:The illness and hospitalization occurr abruptly and generate the need for reorganization of family dynamics to meet the demands of the family members. As the accompanying mother will understand the dynamics of health workers, they stay calmer and try to understand the disease, care and her responsabilities. CONCLUSIONS: The accompanying mother needs to be recognized as a constant in the lives of sick children and within their family context, so that their actions and reactions child during hospitalization.

  20. The science behind autologous fat grafting

    Directory of Open Access Journals (Sweden)

    Elisa Bellini

    2017-12-01

    Despite ongoing concerns about survival and longevity of fat grafts after implantation and unpredictability of long-term outcome, fat has been successfully used as a filler in many differ clinic situation.

  1. Clinical experience of surgically treating giant neurofibromatosis-1.

    Science.gov (United States)

    Chen, Baoguo; Xu, Minghuo; Song, Huifeng; Gao, Quanwen

    2017-02-01

    The surgical treatment for giant neurofibromatosis-1 (NF-1) requires comprehensive measures. Presently, there is no systematic description of surgical treatment. Because of its high level of risk, we want to share our clinical experience. From 2011 to 2014, patients (n = 8, 5 female and 3 male patients, aging from 31 to 45 years-old) were included in the study. The tumours were located on the trunk (n = 5) or face (n = 3). In addition to routine examination, blood storage was also prepared. Preoperative consultation from related departments was critical at first. Related artery embolisation was also carried out. In the operation, we checked thromboelastography, based on which reasonable blood component transfusion was implemented. Autologous blood transfusion was also ready. An instrument of copper needle or ring ligation was used to reduce haemorrhage before the surgery. Protruding or drooping portions of the tumours were excised. A pressurised bandage was applied when the surgery was completed. After the surgery, besides the routine monitoring of vital signs, re-haemorrhage should be detected in time. Then, we should decide whether blood transfusion or surgery was required again. Expanders were implanted in one female patient with facial injuries before removing the tumour. Then, expanded flaps were applied to repair the secondary wound. According to the above clinical route, after an average of 1-year follow-up, no patients died, and other unforeseen events did not occur. Wounds healed well in all patients. The tumor was excised as much as possible. No facial nerve paralysis occurred in the facial sites. Expanded flaps necrosis WAS not encountered. It is essential to design the educational clinical route for treating NF-1 when a giant protruding tumour is advised to be excised, which can minimise the risk of surgery and assure us of the maximum range of resection. © 2016 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

  2. Appendicitis during Pregnancy: The Clinical Experience of a Secondary Hospital

    Science.gov (United States)

    Jung, Soo Jung; Kim, Jun Hyun; Kong, Pil Sung; Kim, Kyung Ha; Bae, Sung Woo

    2012-01-01

    Purpose Appendicitis is the most common condition leading to an intra-abdominal operation for a non-obstetric problem in pregnancy. The aim of this study was to examine our experience and to analyze the clinical characteristics and the pregnancy outcomes for appendicitis during pregnancy that was reported in Korea. Methods We reported 25 cases of appendicitis during pregnancy that were treated at Good Moonhwa Hospital from January 2004 to March 2010. We also analyzed appendicitis during pregnancy reported in Korea between 1970 and 2008 by a review of journals. Results The incidence of acute appendicitis during pregnancy was one per 568 deliveries. The mean age was 27.92 years old, the gestational stage at the onset of symptoms was the first trimester in 10 patients (40%), the second trimester in 14 patients (56%), and the third trimester in 1 patient (4%). Among the 25 cases, 21 were treated with an open appendectomy and 4 with laparoscopic appendectomies. The postoperative complications were 2 wound infections and 1 spontaneous abortion. Conclusion Our experience demonstrated that appendectomies on pregnant patients can be successfully performed at secondary hospitals. PMID:22816059

  3. Dietary fats explained

    Science.gov (United States)

    ... Some vegetable oils, such as coconut, palm, and palm kernel oil, also contain saturated fats. These fats are solid ... acids are unhealthy fats that form when vegetable oil hardens in a process ... Hydrogenated fats, or "trans fats," are often used ...

  4. Determination of fat tissue area in the abdomen and evaluation of degree of obesity. Pt. 2. Clinical application of a unique densitometry CT technique for determination of fat tissue areas

    Energy Technology Data Exchange (ETDEWEB)

    Nakayama, Fumie [Saint Marianna Univ., Kawasaki, Kanagawa (Japan). School of Medicine

    1995-06-01

    Abdominal CT scanning was performed to establish normal spectra of abdominal tissue areas on 291 subjects. Using the data file of measurements of abdominal fat tissue areas of 133 normal subjects, means and their standard deviations (S.D.) were calculated for each fat tissue area at the four levels for each gender. On 158 persons with abnormal body mass index (BMI) values, S.D.-distance of each fat tissue area from the mean of the control in each age group of each gender was compared with each other. Ratios of visceral fat tissue area to subcutaneous fat tissue area (V/S ratio) were also calculated. The visceral fat tissue area of normal male subjects was significantly larger at all the four levels than those of female ones, while the subcutaneous fat tissue area were smaller at all levels. Although the area of entire and subcutaneous fat tissues of female subjects showed a peak at the age of 50 years old, those in male subjects did not show any peak at any age group. Although there was a statistically significant correlation between values of BMI and S.D.-distance of each fat tissue area at each level, the coefficient between BMI and S.D.-distance of subcutaneous fat tissue area was very low at the level of 60 mm in female. Seven of 74 female subjects with abnormal BMI had more than 10 S.D.-distance of subcutaneous fat tissue area at all levels and 8 of them had more S.D.-distance than of all fat tissue area at any level. The V/S ratio of the male subjects was significantly larger than that in female. Besides, there was no correlation between V/S ratio and S.D.-distance of visceral fat tissue area in both male and female subjects. These findings indicate that the V/S ratio does not reflect the size of fat tissue area. The determination of fat tissue areas by the abdominal CT at several levels is quite a useful way for accurate evaluation of obesity. (S.Y.).

  5. Characterization of adipose tissue for autologous fat grafting.

    Science.gov (United States)

    Suszynski, Thomas M; Sieber, David A; Van Beek, Allen L; Cunningham, Bruce L

    2015-02-01

    Fat grafting is a common procedure in aesthetic and reconstructive plastic surgery, but variable graft retention limits its utility. Unpredictable clinical outcomes with fat grafting can be explained in part by the lack of standardized protocols for harvesting, processing, and transplanting adipose tissue (AT). Historically, plastic surgeons have relied on trial and error and their clinical experience to develop fat grafting protocols. Optimization of fat grafting protocols requires systematic assessment of the impact that key variables have on the quality of the AT preparation at each step of the procedure. In this article, we review recent findings regarding the composition and quality of AT prepared for fat grafting and the strengths and limitations of existing AT characterization assays. We discuss the need for an assessment of the viability of intact AT (ie, conventionally harvested AT that has not been disrupted further) by means of an operator-independent, quantitative assay that can be performed in real time and generates reproducible data. Promising assays for the characterization of cell product quality have been developed for other therapeutic applications, such as transplantation of pancreatic islet cells. The development or adaptation of a gold-standard assay to determine the quality of an AT preparation may help to standardize fat grafting protocols and improve clinical outcomes. © 2015 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

  6. Clinical experience of baclofen in alcohol dependence: A chart review.

    Science.gov (United States)

    Rozatkar, Abhijit R; Kapoor, Abhishek; Sidana, Ajeet; Chavan, Bir Singh

    2016-01-01

    Craving is recognized as a formidable barrier in the management of patients with alcohol dependence. Among pharmacological agents that have been used in experimental studies for reduction in craving, baclofen appears to have a significant advantage over other agents. The study is retrospective chart review of patients ( n = 113) who have been treated with baclofen for alcohol dependence in a tertiary hospital of North India. Baseline assessments included sociodemography, motivation, quantity-frequency of alcohol use, and other alcohol-related clinical parameters. Weekly assessments, for a period of 4 weeks, were extracted from records which included dose of baclofen, craving intensity, and alcohol consumption. The study sample was predominantly male, mean age of 41.49 (±9.75) years, most having a family history of substance use (70.97%), and many reporting binge use pattern in last year (49.46%). Baseline assessment revealed 48.7% of the sample was in precontemplation phase for alcohol use and 70% reported severe and persistent craving. This persistent craving was reported by only 15% of the sample by the end of 4 weeks treatment with baclofen (20-40 mg/day). Thirty-four percent of patients reported continued problematic use of alcohol by the end of 4 weeks. Our clinical experience suggests that baclofen reduces craving and alcohol consumption including in those with poor motivation. The drug causes few side effects and does not add to the intoxication effect of alcohol. Considering that baclofen is safe in those with liver cirrhosis and reduces withdrawal symptoms due to alcohol, a controlled trial comparing it with standard treatment is required.

  7. Clinical experience of baclofen in alcohol dependence: A chart review

    Directory of Open Access Journals (Sweden)

    Abhijit R Rozatkar

    2016-01-01

    Full Text Available Introduction: Craving is recognized as a formidable barrier in the management of patients with alcohol dependence. Among pharmacological agents that have been used in experimental studies for reduction in craving, baclofen appears to have a significant advantage over other agents. Methodology: The study is retrospective chart review of patients (n = 113 who have been treated with baclofen for alcohol dependence in a tertiary hospital of North India. Baseline assessments included sociodemography, motivation, quantity-frequency of alcohol use, and other alcohol-related clinical parameters. Weekly assessments, for a period of 4 weeks, were extracted from records which included dose of baclofen, craving intensity, and alcohol consumption. Results: The study sample was predominantly male, mean age of 41.49 (±9.75 years, most having a family history of substance use (70.97%, and many reporting binge use pattern in last year (49.46%. Baseline assessment revealed 48.7% of the sample was in precontemplation phase for alcohol use and 70% reported severe and persistent craving. This persistent craving was reported by only 15% of the sample by the end of 4 weeks treatment with baclofen (20–40 mg/day. Thirty-four percent of patients reported continued problematic use of alcohol by the end of 4 weeks. Conclusion: Our clinical experience suggests that baclofen reduces craving and alcohol consumption including in those with poor motivation. The drug causes few side effects and does not add to the intoxication effect of alcohol. Considering that baclofen is safe in those with liver cirrhosis and reduces withdrawal symptoms due to alcohol, a controlled trial comparing it with standard treatment is required.

  8. Centralization of a Regional Clinical Microbiology Service: The Calgary Experience

    Directory of Open Access Journals (Sweden)

    Deirdre L Church

    1999-01-01

    Full Text Available Diagnostic laboratory services in Alberta have been dramatically restructured over the past five years. In 1994, Alberta Health embarked on an aggressive laboratory restructuring that cut back approximately 30% of the overall monies previously paid to the laboratory service sector in Calgary. A unique service delivery model consolidated all institutional and community-based diagnostic testing in a company called Calgary Laboratory Services (CLS in late 1996. CLS was formed by a public/private partnership between the Calgary Regional Health Care Authority (CRHA and MDS-Kasper Laboratories. By virtue of its customer service base and scope of testing, CLS provides comprehensive regional laboratory services to the entire populace. Regional microbiology services within CLS have been successfully consolidated over the past three years into a centralized high volume laboratory (HVL. Because the HVL is not located in a hospital, rapid response laboratories (RRLs are operated at each acute care site. Although the initial principle behind the proposed test menus for the RRLs was that only procedures requiring a clinical turnaround time of more than 2 h stay on-site, many other principles had to be used to develop and implement an efficient and clinically relevant RRL model for microbiology. From these guiding principles, a detailed assessment of the needs of each institution and extensive networking with user groups, the functions of the microbiology RRLs were established and a detailed implementation plan drawn up. The experience at CLS with regards to restructuring a regional microbiology service is described herein. A post-hoc analysis provides the pros and cons of directing and operating a regionalized microbiology service.

  9. Radiofrequency Ablation Treatment for Renal Cell Carcinoma: Early Clinical Experience

    Energy Technology Data Exchange (ETDEWEB)

    Park, Seong Hoon; Yoon, Seong Kuk; Cho, Jin Han; Oh, Jong Young; Nam, Kyung Jin; Kwon, Hee Jin; Kim, Su Yeon; Kang, Myong Jin; Choi, Sun Seob; Sung, Gyung Tak [Dong-A University College of Medicine, Busan (Korea, Republic of)

    2008-08-15

    To evaluate the early clinical experience associated with radiofrequency (RF) ablation in patients with renal cell carcinoma (RCC). The RF ablation treatment was performed on 17 tumors from 16 patients (mean age, 60.5 years; range, 43 73 years) with RCC. The treatment indications were localized, solid renal mass, comorbidities, high operation risk, and refusal to perform surgery. All tumors were treated by a percutaneous CT (n = 10), followed by an US-guided (n = 2), laparoscopy-assisted US (n = 2), and an open (n = 2) RF ablation. Furthermore, patients underwent a follow- up CT at one day, one week, one month, three and six months, and then every six months from the onset of treatment. We evaluated the technical success, technical effectiveness, ablation zone, benign periablation enhancement, irregular peripheral enhancement, and complications. All 17 exophytic tumors (mean size, 2.2 cm; range, 1.1 5.0 cm) were completely ablated. Technical success and effectiveness was achieved in all cases and the mean follow-up period was 23.8 months (range, 17 33 months). A local recurrence was not detected in any of the cases; however, five patients developed complications as a result of treatment, including hematuria (n = 2), mild thermal injury of the psoas muscle (n = 1), mild hydronephrosis (n = 1), and fistula formation (n = 1). The RF ablation is an alternative treatment for exophytic RCCs and represents a promising treatment for some patients with small RCCs.

  10. Radiofrequency Ablation Treatment for Renal Cell Carcinoma: Early Clinical Experience

    International Nuclear Information System (INIS)

    Park, Seong Hoon; Yoon, Seong Kuk; Cho, Jin Han; Oh, Jong Young; Nam, Kyung Jin; Kwon, Hee Jin; Kim, Su Yeon; Kang, Myong Jin; Choi, Sun Seob; Sung, Gyung Tak

    2008-01-01

    To evaluate the early clinical experience associated with radiofrequency (RF) ablation in patients with renal cell carcinoma (RCC). The RF ablation treatment was performed on 17 tumors from 16 patients (mean age, 60.5 years; range, 43 73 years) with RCC. The treatment indications were localized, solid renal mass, comorbidities, high operation risk, and refusal to perform surgery. All tumors were treated by a percutaneous CT (n = 10), followed by an US-guided (n = 2), laparoscopy-assisted US (n = 2), and an open (n = 2) RF ablation. Furthermore, patients underwent a follow- up CT at one day, one week, one month, three and six months, and then every six months from the onset of treatment. We evaluated the technical success, technical effectiveness, ablation zone, benign periablation enhancement, irregular peripheral enhancement, and complications. All 17 exophytic tumors (mean size, 2.2 cm; range, 1.1 5.0 cm) were completely ablated. Technical success and effectiveness was achieved in all cases and the mean follow-up period was 23.8 months (range, 17 33 months). A local recurrence was not detected in any of the cases; however, five patients developed complications as a result of treatment, including hematuria (n = 2), mild thermal injury of the psoas muscle (n = 1), mild hydronephrosis (n = 1), and fistula formation (n = 1). The RF ablation is an alternative treatment for exophytic RCCs and represents a promising treatment for some patients with small RCCs

  11. Fournier's Gangrene: A Summary of 10 Years of Clinical Experience

    Science.gov (United States)

    Oguz, Abdullah; Gümüş, Metehan; Turkoglu, Ahmet; Bozdağ, Zübeyir; Ülger, Burak Veli; Agaçayak, Elif; Böyük, Abdullah

    2015-01-01

    We aimed to present our clinical experience with FG treatment. Fournier's gangrene (FG) is a rare but serious disease characterized by progressive necrosis in the genitourinary and perineal region. The retrospective study included 43 patients. Patients were divided into 2 groups as survivors and nonsurvivors. Included in the analysis were data pertaining to demographics, predisposing factors, comorbidities, results of bacteriologic analyses, number of debridements, duration of treatment, FG Severity Index (FGSI) score, fecal diversion methods (trephine ostomy or Flexi-Seal Fecal Management System-FMS), and dressing methods (wet or negative aspiration system). In the nonsurvivor group, urea, WBC, and age were significantly higher, whereas albumin, hematocrit, platelet count, and length of hospital stay (LOHS) were significantly lower compared to the survivor group. Mean FGSI was lower in survivors in comparison with nonsurvivors (5.00 ± 1.86 and 10.00 ± 1.27, respectively; P < 0.001). We conclude that FGSI is an important predictor in the prognosis of FG. Vacuum-assisted closure (VAC) should be performed in compliant patients in order to enhance patient comfort by reducing pain and the number of dressings. Fecal diversion should be performed as needed, preferably by using FMS. The trephine ostomy should be the method of choice in cases where an ostomy is necessary. PMID:25859652

  12. Non-invasive prenatal chromosomal aneuploidy testing--clinical experience: 100,000 clinical samples.

    Directory of Open Access Journals (Sweden)

    Ron M McCullough

    Full Text Available OBJECTIVE: As the first laboratory to offer massively parallel sequencing-based noninvasive prenatal testing (NIPT for fetal aneuploidies, Sequenom Laboratories has been able to collect the largest clinical population experience data to date, including >100,000 clinical samples from all 50 U.S. states and 13 other countries. The objective of this study is to give a robust clinical picture of the current laboratory performance of the MaterniT21 PLUS LDT. STUDY DESIGN: The study includes plasma samples collected from patients with high-risk pregnancies in our CLIA-licensed, CAP-accredited laboratory between August 2012 to June 2013. Samples were assessed for trisomies 13, 18, 21 and for the presence of chromosome Y-specific DNA. Sample data and ad hoc outcome information provided by the clinician was compiled and reviewed to determine the characteristics of this patient population, as well as estimate the assay performance in a clinical setting. RESULTS: NIPT patients most commonly undergo testing at an average of 15 weeks, 3 days gestation; and average 35.1 years of age. The average turnaround time is 4.54 business days and an overall 1.3% not reportable rate. The positivity rate for Trisomy 21 was 1.51%, followed by 0.45% and 0.21% rate for Trisomies 18 and 13, respectively. NIPT positivity rates are similar to previous large clinical studies of aneuploidy in women of maternal age ≥ 35 undergoing amniocentesis. In this population 3519 patients had multifetal gestations (3.5% with 2.61% yielding a positive NIPT result. CONCLUSION: NIPT has been commercially offered for just over 2 years and the clinical use by patients and clinicians has increased significantly. The risks associated with invasive testing have been substantially reduced by providing another assessment of aneuploidy status in high-risk patients. The accuracy and NIPT assay positivity rate are as predicted by clinical validations and the test demonstrates improvement in the

  13. A low-fat vegan diet and a conventional diabetes diet in the treatment of type 2 diabetes: a randomized, controlled, 74-wk clinical trial1234

    Science.gov (United States)

    Barnard, Neal D; Cohen, Joshua; Jenkins, David JA; Turner-McGrievy, Gabrielle; Gloede, Lise; Green, Amber; Ferdowsian, Hope

    2009-01-01

    Background: Low-fat vegetarian and vegan diets are associated with weight loss, increased insulin sensitivity, and improved cardiovascular health. Objective: We compared the effects of a low-fat vegan diet and conventional diabetes diet recommendations on glycemia, weight, and plasma lipids. Design: Free-living individuals with type 2 diabetes were randomly assigned to a low-fat vegan diet (n = 49) or a diet following 2003 American Diabetes Association guidelines (conventional, n = 50) for 74 wk. Glycated hemoglobin (Hb A1c) and plasma lipids were assessed at weeks 0, 11, 22, 35, 48, 61, and 74. Weight was measured at weeks 0, 22, and 74. Results: Weight loss was significant within each diet group but not significantly different between groups (−4.4 kg in the vegan group and −3.0 kg in the conventional diet group, P = 0.25) and related significantly to Hb A1c changes (r = 0.50, P = 0.001). Hb A1c changes from baseline to 74 wk or last available values were −0.34 and −0.14 for vegan and conventional diets, respectively (P = 0.43). Hb A1c changes from baseline to last available value or last value before any medication adjustment were −0.40 and 0.01 for vegan and conventional diets, respectively (P = 0.03). In analyses before alterations in lipid-lowering medications, total cholesterol decreased by 20.4 and 6.8 mg/dL in the vegan and conventional diet groups, respectively (P = 0.01); LDL cholesterol decreased by 13.5 and 3.4 mg/dL in the vegan and conventional groups, respectively (P = 0.03). Conclusions: Both diets were associated with sustained reductions in weight and plasma lipid concentrations. In an analysis controlling for medication changes, a low-fat vegan diet appeared to improve glycemia and plasma lipids more than did conventional diabetes diet recommendations. Whether the observed differences provide clinical benefit for the macro- or microvascular complications of diabetes remains to be established. This trial was registered at clinicaltrials

  14. A low-fat vegan diet and a conventional diabetes diet in the treatment of type 2 diabetes: a randomized, controlled, 74-wk clinical trial.

    Science.gov (United States)

    Barnard, Neal D; Cohen, Joshua; Jenkins, David J A; Turner-McGrievy, Gabrielle; Gloede, Lise; Green, Amber; Ferdowsian, Hope

    2009-05-01

    Low-fat vegetarian and vegan diets are associated with weight loss, increased insulin sensitivity, and improved cardiovascular health. We compared the effects of a low-fat vegan diet and conventional diabetes diet recommendations on glycemia, weight, and plasma lipids. Free-living individuals with type 2 diabetes were randomly assigned to a low-fat vegan diet (n = 49) or a diet following 2003 American Diabetes Association guidelines (conventional, n = 50) for 74 wk. Glycated hemoglobin (Hb A(1c)) and plasma lipids were assessed at weeks 0, 11, 22, 35, 48, 61, and 74. Weight was measured at weeks 0, 22, and 74. Weight loss was significant within each diet group but not significantly different between groups (-4.4 kg in the vegan group and -3.0 kg in the conventional diet group, P = 0.25) and related significantly to Hb A(1c) changes (r = 0.50, P = 0.001). Hb A(1c) changes from baseline to 74 wk or last available values were -0.34 and -0.14 for vegan and conventional diets, respectively (P = 0.43). Hb A(1c) changes from baseline to last available value or last value before any medication adjustment were -0.40 and 0.01 for vegan and conventional diets, respectively (P = 0.03). In analyses before alterations in lipid-lowering medications, total cholesterol decreased by 20.4 and 6.8 mg/dL in the vegan and conventional diet groups, respectively (P = 0.01); LDL cholesterol decreased by 13.5 and 3.4 mg/dL in the vegan and conventional groups, respectively (P = 0.03). Both diets were associated with sustained reductions in weight and plasma lipid concentrations. In an analysis controlling for medication changes, a low-fat vegan diet appeared to improve glycemia and plasma lipids more than did conventional diabetes diet recommendations. Whether the observed differences provide clinical benefit for the macro- or microvascular complications of diabetes remains to be established. This trial was registered at clinicaltrials.gov as NCT00276939.

  15. Oral cholecalciferol versus ultraviolet radiation B: effect on vitamin D metabolites in patients with chronic pancreatitis and fat malabsorption - a randomized clinical trial

    DEFF Research Database (Denmark)

    Bang, Ulrich C; Matzen, Peter; Benfield, Thomas Lars Vibe

    2011-01-01

    Patients with chronic pancreatitis (CP) often develop fat malabsorption and are susceptible to hypovitaminosis D.......Patients with chronic pancreatitis (CP) often develop fat malabsorption and are susceptible to hypovitaminosis D....

  16. Quantitative analysis of hepatic fat fraction by single-breath-holding MR spectroscopy with T₂ correction: phantom and clinical study with histologic assessment.

    Science.gov (United States)

    Hayashi, Norio; Miyati, Tosiaki; Minami, Takashi; Takeshita, Yumie; Ryu, Yasuji; Matsuda, Tsuyoshi; Ohno, Naoki; Hamaguchi, Takashi; Kato, Kenichiro; Takamura, Toshinari; Matsui, Osamu

    2013-01-01

    The focus of this study was on the investigation of the accuracy of the fat fraction of the liver by use of single-breath-holding magnetic resonance spectroscopy (MRS) with T (2) correction. Single-voxel proton MRS was performed with several TE values, and the fat fraction was determined with and without T (2) correction. MRS was also performed with use of the point-resolved spectroscopy sequence in single breath holding. The T (2) values of both water and fat were determined separately at the same time, and the effect of T (2) on the fat fraction was corrected. In addition, MRS-based fat fractions were compared with the degree of hepatic steatosis (HS) by liver biopsy in human subjects. With T (2) correction, the MRI-derived fat fractions were in good agreement with the fat fractions in all phantoms, but the fat fractions were overestimated without T (2) correction. R (2) values were in good agreement with the preset iron concentrations in the phantoms. The MRI-derived fat fraction was well correlated with the degree of HS. Iron deposited in the liver affects the signal strength when proton MRS is used for detection of the fat signal in the liver. However, the fat signal can be evaluated more accurately when the T (2) correction is applied. Breath-holding MRS minimizes the respiratory motion, and it can be more accurate in the quantification of the hepatic fat fraction.

  17. Macro fat and micro fat

    DEFF Research Database (Denmark)

    Li, Yanjun; Gaillard, Jonathan R; McLaughlin, Tracey

    2015-01-01

    of body fat is unknown. In this study, we investigate adipose tissue dynamics in response to various isocaloric diet compositions, comparing gender- and insulin sensitivity-dependent differences. A body composition model is used to predict fat mass changes in response to changes in diet composition for 28...... the relative change of fat mass for each diet composition, respectively. We find that adipose cell-size dynamics are associated with different modulations dependent on gender and insulin resistance. Larger turnover and growth/shrinkage rates in insulin resistant individuals suggest they may be more sensitive......The adipose cell-size distribution is a quantitative characterization of adipose tissue morphology. At a population level, the adipose cell-size distribution is insulin-sensitivity dependent, and the observed correlation between obesity and insulin resistance is believed to play a key role...

  18. Early clinical experience: do students learn what we expect?

    Science.gov (United States)

    Helmich, Esther; Bolhuis, Sanneke; Laan, Roland; Koopmans, Raymond

    2011-07-01

    Early clinical experience is thought to contribute to the professional development of medical students, but little is known about the kind of learning processes that actually take place. Learning in practice is highly informal and may be difficult to direct by predefined learning outcomes. Learning in medical practice includes a socialisation process in which some learning outcomes may be valued, but others neglected or discouraged. This study describes students' learning goals (prior to a Year 1 nursing attachment) and learning outcomes (after the attachment) in relation to institutional educational goals, and evaluates associations between learning outcomes, student characteristics and place of attachment. A questionnaire containing open-ended questions about learning goals and learning outcomes was administered to all Year 1 medical students (n = 347) before and directly after a 4-week nursing attachment in either a hospital or a nursing home. Two confirmatory focus group interviews were conducted and data were analysed using qualitative and quantitative content analyses. Students' learning goals corresponded with educational goals with a main emphasis on communication and empathy. Other learning goals included gaining insight into the organisation of health care and learning to deal with emotions. Self-reported learning outcomes were the same, but students additionally mentioned reflection on professional behaviour and their own future development. Women and younger students mentioned communication and empathy more often than men and older students. Individual learning goals, with the exception of communicating and empathising with patients, did not predict learning outcomes. Students' learning goals closely match educational goals, which are adequately met in early nursing attachments in both hospitals and nursing homes. Learning to deal with emotions was under-represented as a learning goal and learning outcome, which may indicate that emotional aspects

  19. Cultural awareness: Enhancing clinical experiences in rural Appalachia.

    Science.gov (United States)

    Presley, Chaundel

    2013-01-01

    Students often work with clients from a cultural group different than their own. This is especially true for students completing clinical practica in Appalachia, where there is a culture unique to that geographic area. To prepare for this unique setting, common cultural scenarios experienced in the clinical setting must be addressed to help provide culturally appropriate patient care while developing required clinical competencies. Although applicable to most nursing students, the author discusses culturally specific approaches to clinical care of clients from Appalachia, specifically applied to nurse practitioner students, preceptors, and clinical faculty.

  20. Clinical evaluation of Class II and Class III gingival recession defects of maxillary posterior teeth treated with pedicled buccal fat pad: A pilot study.

    Science.gov (United States)

    Deepa, D; Arun Kumar, K V

    2018-01-01

    Buccal fat pad (BFP) is a specialized vascular tissue adequately present in buccal space and is close to the maxillary posterior quadrant. The aim of this clinical study was to evaluate the utility of pedicled BFP (PBFP) in the treatment of Class II and III gingival recession. Ten systemically healthy patients with age ranging from 35 to 55 years with Class II and Class III gingival recession in the maxillary molars were selected. Before the surgical phase, patients were enrolled in a strict maintenance program including oral hygiene instructions and scaling and root planing. A horizontal incision of 1-1.5 cm was made in the buccal sulcus of the maxillary molar region; buccinator muscle was separated bluntly to expose the BFP. The fat was then teased out from its bed and spread to cover defects adequately. It was then secured and sutured without tension. Clinical parameters such as probing depth, recession width, recession length (RL), and width of keratinized gingiva were recorded at baseline and at 6 months postoperatively, and weekly assessment was done at 1 week, 2 weeks, 3 weeks, and after 4 weeks for observations during the postoperative healing. Treated recession defects healed successfully without any significant postoperative complications. Decreased gingival recession horizontal width values from 4.65 ± 0.4327 to 0.94 ± 1.350 and RL from 6.4 ± 1.075 to 0.7 ± 0.6750 were observed postoperatively ( P Class II and Class III gingival recession of maxillary posterior teeth.

  1. An eight-year clinic experience with clozapine use in a Parkinson's disease clinic setting.

    Science.gov (United States)

    Hack, Nawaz; Fayad, Sarah M; Monari, Erin H; Akbar, Umer; Hardwick, Angela; Rodriguez, Ramon L; Malaty, Irene A; Romrell, Janet; Shukla, Aparna A Wagle; McFarland, Nikolaus; Ward, Herbert E; Okun, Michael S

    2014-01-01

    To examine our eight year clinic-based experience in a Parkinson's disease expert clinical care center using clozapine as a treatment for refractory psychosis in Parkinson's disease (PD). The study was a retrospective chart review which covered eight years of clozapine registry use. Statistical T-tests, chi-square, correlations and regression analysis were used to analyze treatment response for potential associations of age, disease duration, and Hoehn & Yahr (H&Y) score, and degree of response to clozapine therapy. There were 36 participants included in the analysis (32 PD, 4 parkinsonism-plus). The characteristics included 30.6% female, age 45-87 years (mean 68.3±10.15), disease duration of 17-240 months (mean 108.14±51.13) and H&Y score of 2 to 4 (mean 2.51±0.51). The overall retention rate on clozapine was 41% and the most common reasons for discontinuation were frequent blood testing (28%), nursing home (NH) placement (11%) and leucopenia (8%). Responses to clozapine across the cohort were: complete (33%), partial (33%), absent (16%), and unknown (16%). Age (r = -0.36, p0.05). This single-center experience highlights the challenges associated with clozapine therapy in PD psychosis. Frequent blood testing remains a significant barrier for clozapine, even in patients with therapeutic benefit. Surprisingly, all patients admitted to a NH discontinued clozapine due to logistical issues of administration and monitoring within that setting. Consideration of the barriers to clozapine therapy will be important to its use and to its continued success in an outpatient setting.

  2. An eight-year clinic experience with clozapine use in a Parkinson's disease clinic setting.

    Directory of Open Access Journals (Sweden)

    Nawaz Hack

    Full Text Available BACKGROUND: To examine our eight year clinic-based experience in a Parkinson's disease expert clinical care center using clozapine as a treatment for refractory psychosis in Parkinson's disease (PD. METHODS: The study was a retrospective chart review which covered eight years of clozapine registry use. Statistical T-tests, chi-square, correlations and regression analysis were used to analyze treatment response for potential associations of age, disease duration, and Hoehn & Yahr (H&Y score, and degree of response to clozapine therapy. RESULTS: There were 36 participants included in the analysis (32 PD, 4 parkinsonism-plus. The characteristics included 30.6% female, age 45-87 years (mean 68.3±10.15, disease duration of 17-240 months (mean 108.14±51.13 and H&Y score of 2 to 4 (mean 2.51±0.51. The overall retention rate on clozapine was 41% and the most common reasons for discontinuation were frequent blood testing (28%, nursing home (NH placement (11% and leucopenia (8%. Responses to clozapine across the cohort were: complete (33%, partial (33%, absent (16%, and unknown (16%. Age (r = -0.36, p0.05. CONCLUSIONS: This single-center experience highlights the challenges associated with clozapine therapy in PD psychosis. Frequent blood testing remains a significant barrier for clozapine, even in patients with therapeutic benefit. Surprisingly, all patients admitted to a NH discontinued clozapine due to logistical issues of administration and monitoring within that setting. Consideration of the barriers to clozapine therapy will be important to its use and to its continued success in an outpatient setting.

  3. Clinical experience with routine diode dosimetry for electron beam radiotherapy

    International Nuclear Information System (INIS)

    Yaparpalvi, Ravindra; Fontenla, Doracy P.; Vikram, Bhadrasain

    2000-01-01

    Purpose: Electron beam radiotherapy is frequently administered based on clinical setups without formal treatment planning. We felt, therefore, that it was important to monitor electron beam treatments by in vivo dosimetry to prevent errors in treatment delivery. In this study, we present our clinical experience with patient dose verification using electron diodes and quantitatively assess the dose perturbations caused by the diodes during electron beam radiotherapy. Methods and Materials: A commercial diode dosimeter was used for the in vivo dose measurements. During patient dosimetry, the patients were set up as usual by the therapists. Before treatment, a diode was placed on the patient's skin surface and secured with hypoallergenic tape. The patient was then treated and the diode response registered and stored in the patient radiotherapy system database via our in-house software. A customized patient in vivo dosimetry report showing patient details, expected and measured dose, and percent difference was then generated and printed for analysis and record keeping. We studied the perturbation of electron beams by diodes using film dosimetry. Beam profiles at the 90% prescription isodose depths were obtained with and without the diode on the beam central axis, for 6-20 MeV electron beams and applicator/insert sizes ranging from a 3-cm diameter circular field to a 25 x 25 cm open field. Results: In vivo dose measurements on 360 patients resulted in the following ranges of deviations from the expected dose at the various anatomic sites: Breast (222 patients) -20.3 to +23.5% (median deviation 0%); Head and Neck (63 patients) -21.5 to +14.8% (median -0.7%); Other sites (75 patients) -17.6 to +18.8% (median +0.5%). Routine diode dosimetry during the first treatment on 360 patients (460 treatment sites) resulted in 11.5% of the measurements outside our acceptable ±6% dose deviation window. Only 3.7% of the total measurements were outside ±10% dose deviation. Detailed

  4. [Preliminary clinical experience of single incision laparoscopic colorectal surgery].

    Science.gov (United States)

    Wu, S D; Han, J Y

    2016-06-01

    Objective: To discuss the preliminary experience of single incision laparoscopic colorectal surgery. Methods: The clinical data and surgical outcomes of 104 selected patients who underwent single incision laparoscopic colorectal surgery in the 2 nd Department of General Surgery, Shengjing Hospital of China Medical University from January 2010 to September 2015 were retrospectively analyzed. There were 62 male and 42 female patients, aging from 21 to 87 years with a mean of (61±12) years. Eighty-five patients were diagnosed with malignancy while the rest 19 cases were benign diseases. All the procedures were performed by the same surgeon using the rigid laparoscopic instruments. Surgical and oncological outcomes were analyzed in 4 kinds of procedures which are over 5 cases respectively, including low anterior resection, abdominoperineal resection, radical right colon resection and radical sigmoidectomy. Results: Single incision laparoscopic colorectal surgery was performed in 104 selected patients and was successfully managed in 99 cases with a total conversion rate of 4.8%. Radical procedures for malignancy in cases with the number of patients more than 5 were performed for 74 cases. For low anterior resection, 35 cases with an average surgical time of (191±57) minutes, average estimated blood loss of (117±72) ml and average number of harvested lymph nodes of 14.6±1.1. For abdominoperineal resection, 9 cases with an average surgical time of (226±54) minutes, average estimated blood loss of (194±95) ml and average number of harvested lymph nodes of 14.1±1.5. For radical right colon resection, 16 cases with an average surgical time of (222±62) minutes, average estimated blood loss of (142±68) ml and average number of harvested lymph nodes of 15.4±2.4. For radical sigmoidectomy, 14 cases with an average surgical time of (159±32) minutes, average estimated blood loss of (94±33) ml and average number of harvested lymph nodes of 13.9±1.5. The overall

  5. Communication Barrier during Clinical Placement: Challenges and Experiences of International Nursing students

    OpenAIRE

    Awe, Omobolape

    2014-01-01

    ABSTRACT Effective communication in a clinical environment is vital. It plays an important role in patient care, just as language proficiency has been noted to be related to satisfactory learning experiences. This study aimed to understand the experiences of the students in respect to communication barriers during clinical practice and to answer three main re-search questions; 1: Do international student experience communication barrier during clinical placement? 2: What kind of language b...

  6. "It's not like a fat camp" - A focus group study of adolescents' experiences on group-based obesity treatment.

    Science.gov (United States)

    Engström, Anna; Abildsnes, Eirik; Mildestvedt, Thomas

    2016-01-01

    The health burden related to obesity is rising among children and adolescents along with the general population worldwide. For the individual as well as the society this trend is alarming. Several factors are driving the trend, and the solution seems to be multifaceted because long-lasting treatment alternatives are lacking. This study aims to explore adolescents' and young adults' motivation for attending group-based obesity treatment and social and environmental factors that can facilitate or hinder lifestyle change. In this study, we arranged three focus groups with 17 participants from different obesity treatment programs in the west and south of Norway. The content in these programs differed, but they all used Motivational Interviewing as a teaching method. We conducted a data-driven analysis using systematic text condensation. Self-determination theory has been used as an explanatory framework. We identified four major themes: 1) motivation, 2) body experience and self-image, 3) relationships and sense of belonging, and 4) the road ahead. Many of the participants expressed external motivation to participate but experienced increasing inner motivation and enjoyment during the treatment. Several participants reported negative experiences related to being obese and appreciated group affiliation and sharing experiences with other participants. Motivation may shift during a lifestyle course. Facilitating factors include achieving and experiencing positive outcomes as well as gaining autonomy support from other course participants and friends. Obstacles to change were a widespread obesogenic environment as well as feelings of guilt, little trust in personal achievements and non-supporting friends.

  7. How to Conduct Clinical Qualitative Research on the Patient's Experience

    Science.gov (United States)

    Chenail, Ronald J.

    2011-01-01

    From a perspective of patient-centered healthcare, exploring patients' (a) preconceptions, (b) treatment experiences, (c) quality of life, (d) satisfaction, (e) illness understandings, and (f) design are all critical components in improving primary health care and research. Utilizing qualitative approaches to discover patients' experiences can…

  8. TREATMENT OF HYPERTENSION IN PREGNANCY: GUIDELINES AND CLINICAL EXPERIENCE

    Directory of Open Access Journals (Sweden)

    O. V. Gaisenok

    2014-01-01

    Full Text Available Topical issues of the treatment of hypertension in pregnancy are presented. Examples from clinical practice are discussed as well as possible medical treatment of hypertension in pregnant women taking into account actual recommendations.

  9. First year clinical tutorials: students’ learning experience

    OpenAIRE

    Burgess, Annette; Oates,R Kim; Goulston,Kerry; Mellis,Craig

    2014-01-01

    Annette Burgess,1 Kim Oates,2 Kerry Goulston,2 Craig Mellis1 1Central Clinical School, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia; 2Sydney Medical School, The University of Sydney, Sydney, NSW, Australia Background: Bedside teaching lies at the heart of medical education. The learning environment afforded to students during clinical tutorials contributes substantially to their knowledge, thinking, and learning. Situated cognition theory posits that the depth and ...

  10. Perampanel for focal epilepsy: insights from early clinical experience

    OpenAIRE

    Trinka, E.; Steinhoff, B. J.; Nikanorova, M.; Brodie, M. J.

    2015-01-01

    Perampanel is approved for adjunctive therapy of focal epilepsy with or without secondarily generalized seizures in patients aged >12 years. This narrative review uses real-world and clinical trial data to elucidate perampanel's role in the clinic. Audit data show good tolerability with perampanel and higher freedom-from-seizure rates in elderly vs younger patients. When using perampanel in elderly patients, special attention should be given to comorbidities and co-medication to avoid potenti...

  11. History of fat grafting: from ram fat to stem cells.

    Science.gov (United States)

    Mazzola, Riccardo F; Mazzola, Isabella C

    2015-04-01

    Fat injection empirically started 100 years ago to correct contour deformities mainly on the face and breast. The German surgeon Eugene Hollaender (1867-1932) proposed a cocktail of human and ram fat, to avoid reabsorption. Nowadays, fat injection has evolved, and it ranks among the most popular procedures, for it provides the physician with a range of aesthetic and reconstructive clinical applications with regenerative effects on the surrounding tissues. New research from all over the world has demonstrated the role of adipose-derived stem cells, present in the adipose tissue, in the repair of damaged or missing tissues. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. The effect of recombinant human growth hormone with or without rosiglitazone on hepatic fat content in HIV-1-infected individuals: a randomized clinical trial.

    Science.gov (United States)

    Kotler, Donald P; He, Qing; Engelson, Ellen S; Albu, Jeanine B; Glesby, Marshall J

    2016-01-01

    Hepatic fat is related to insulin resistance (IR) and visceral adipose tissue (VAT) in HIV+ and uninfected individuals. Growth hormone (GH) reduces VAT but increases IR. We evaluated the effects of recombinant human GH (rhGH) and rosiglitazone (Rosi) on hepatic fat in a substudy of a randomized controlled trial. HIV+ subjects with abdominal obesity and IR (QUICKI≤0.33) were randomized to rhGH 3 mg daily, Rosi 4 mg twice daily, the combination or double placebo. Hepatic fat was measured by magnetic resonance spectroscopy, visceral fat by MRI and IR by frequently sampled intravenous glucose tolerance tests at baseline and week 12. 31 subjects were studied at both time points. Significant correlations between hepatic fat and VAT (r=0.41; P=0.02) and QUICKI (r=0.39; P<0.05) were seen at baseline. IR rose with rhGH but not Rosi. When rhGH treatment groups were combined, hepatic fat expressed as percentage change decreased significantly (P<0.05) but did not change in Rosi (P=0.71). There were no correlations between changes in hepatic fat and VAT (P=0.4) or QUICKI (P=0.6). In a substudy of 21 subjects, a trend was noticed between changes in hepatic fat and serum insulin-like growth factor-1 (IGF-1; P=0.09). Hepatic fat correlates significantly with both VAT and IR, but changes in hepatic fat do not correlate with changes in VAT and glucose metabolism. Hepatic fat content is reduced by rhGH but Rosi has no effect. These results suggest an independent effect of GH or IGF-1 on hepatic fat. The study was registered at Clinicaltrials.gov (NCT00130286).

  13. The effect of recombinant human growth hormone with or without rosiglitazone on hepatic fat content in HIV-1 infected individuals; a randomized clinical trial

    Science.gov (United States)

    Kotler, Donald P; He, Qing; Engelson, Ellen S; Albu, Jeanine B; Glesby, Marshall J

    2016-01-01

    Background Hepatic fat is related to insulin resistance (IR) and visceral adipose tissue (VAT) in HIV+ and uninfected individuals. Growth hormone (GH) reduces VAT but increases IR. We evaluated the effects of recombinant human GH (rhGH) and rosiglitazone (Rosi) on hepatic fat in a substudy of a randomized controlled trial. Methods HIV+ subjects with abdominal obesity and IR (QUICKI ≤ 0.33) were randomized to rhGH 3 mg daily, Rosi 4 mg twice daily, the combination, or double placebo. Hepatic fat was measured by magnetic resonance spectroscopy (MRS), visceral fat by MRI, and IR by frequently sampled IV glucose tolerance tests at baseline and week 12. Results 31 subjects were studied at both time points. Significant correlations between hepatic fat and VAT (r = 0.41, p=0.02) and QUICKI (r = 0.39, p<0.05) were seen at baseline. Insulin resistance rose with rhGH but not Rosi. When rhGH treatment groups were combined, hepatic fat expressed as percent change decreased significantly (p<0.05) but did not change in Rosi (p=0.71). There were no correlations between changes in hepatic fat and VAT (p=0.4) or QUICKI (p=0.6). In a substudy of 21 subjects, a trend was noticed between changes in hepatic fat and serum IGF-1 (p=0.09). Conclusions Hepatic fat correlates significantly with both VAT and IR, but changes in hepatic fat do not correlate with changes in VAT and glucose metabolism. Hepatic fat content is reduced by rhGH but Rosi has no effect. These results suggest an independent effect of growth hormone or IGF-1 on hepatic fat. The study was registered at Clinicaltrials.gov (NCT00130286). PMID:25536669

  14. Aggressive clinical approach to obesity improves metabolic and clinical outcomes and can prevent bariatric surgery: a single center experience.

    Science.gov (United States)

    Cadegiani, Flavio A; Diniz, Gustavo C; Alves, Gabriella

    2017-01-01

    The number of bariatric procedures has exponentially increased in the past decade, as a result of the lack of successful clinical weight-loss interventions. The main reasons for the failure of clinical obesity management are: (1) anti-obesity medications are administered as monotherapies (or pre-combined drugs); (2) lack of combination between pharmacotherapy and non-pharmacological modalities; (3) short duration of pharmacotherapy for obesity; (4) lack of weight-loss maintenance strategies; (5) misunderstanding of the complex pathophysiology of obesity; and (6) underprescription of anti-obesity medications. We developed a protocol that can potentially overcome the drawbacks that may lead to the failure of clinical therapy for obesity. The aim of this study is therefore to report the clinical and metabolic effects of our proposed obesity-management protocol over a 2-year period, and to determine whether this more intensive approach to obesity management is feasible and a possible alternative to bariatric surgery in patients with moderate-to-severe obesity. This retrospective study involved 43 patients in whom bariatric surgery was indicated. Patients underwent an intensive anti-obesity protocol that included pharmacotherapy with multiple drugs; intense surveillance with monthly body analysis by air-displacement plethysmography, electrical bioimpedance, and 3D body scans; weekly psychotherapy; diet planning with a dietician every 2 months; and exercises at least 3 times a week with exercises prescribed by a personal trainer at least once a month. Body weight (BW), total weight excess (TWE), obesity class, body mass index, fat weight, muscle weight, waist circumference, and visceral fat were analyzed. Markers of lipid and glucose metabolism, liver function, and inflammation were also evaluated. Therapeutic success was defined as >20% BW loss or >50% decrease in TWE after 1 year. Significant improvements were observed in all clinical and metabolic parameters. Thirty

  15. Desire to eat high- and low-fat foods following a low-fat dietary intervention.

    Science.gov (United States)

    Grieve, Frederick G; Vander Weg, Mark W

    2003-01-01

    This study examined changes in desires to eat high-fat and low-fat foods across an obesity treatment program. The hypotheses under examination were (1) preferences for low-fat foods would increase across time and (2) preferences for high-fat foods would decrease across time. Single-group, prospective examination of desires to eat 48 foods, categorized according to fat content, before and after the 16-week treatment program. University clinic, Memphis, Tennessee. 118 obese (mean weight = 194.4 lbs) women (mean age = 45.24 years) participating in an obesity treatment program. A 16-week cognitive-behavioral program for obesity. Desires to eat 48 foods varying in fat content and whether or not participants actually ate these foods. Analysis of variance, multiple regression, and paired t tests. The results indicate that during the program, preferences for low-fat foods increased, whereas preferences for high-fat foods decreased. These changes mirrored the changes in consumption of both low-fat and high-fat foods. Within a behavioral economic perspective, the reinforcement value of low-fat foods may increase following a low-fat dietary intervention, whereas the reinforcing properties of high-fat foods may decline. This is desirable as low-fat foods hold many advantages over high-fat foods in terms of weight maintenance.

  16. Informed consent in clinical trials: Perceptions and experiences of a ...

    African Journals Online (AJOL)

    It is recommended that more recognition be given to the important role of trial counsellors in clinical trials, and that they be given more formal training, support and ... Daar word aanbeveel dat meer erkenning gegee word aan die rol van proefvoorligters in kliniese proewe, dat hulle meer formele opleiding ondergaan, dat ...

  17. Lokomat: Clinical training and experience in a neurorehabilitation hospital

    DEFF Research Database (Denmark)

    Riberholt, Christian Gunge

    2014-01-01

    literature lack randomized controlled trials in ABI. Furthermore few trials have specifically investigated the most optimal training strategy for different groups of neurological patients This presentation aims at highlighting some of the strategies and clinical challenges using an evidence-based approach...

  18. Experiences of health science students during clinical placements at ...

    African Journals Online (AJOL)

    Inadequate supervision and inappropriate behaviours by supervisors were some of the challenges faced. Almost 89% used stress-relieving strategies such as focusing on why they were doing the clinical placement and the importance of successful completion. Ninety-one per cent had never used cannabis/mbanje but 41% ...

  19. Sportmen's experiences at a somatology clinic receiving a sport ...

    African Journals Online (AJOL)

    Sportsmen are increasingly visiting somatology clinics for massages prior to an aerobic sports event. Massage is frequently utilised prior to an athletic activity, as a means of enhancing performance. Massage is known to have both calming and stimulating properties, thereby possessing the potential to benefit performance ...

  20. Learning from experience: the art and science of clinical law ...

    African Journals Online (AJOL)

    Clinical law is a teaching discipline in terms of which students learn the skills, ethics and values necessary for the practice of law. Its mission is accomplished through the practical involvement of students in legal work, whether it is through simulated exercises or representing actual clients in their legal problems. Throughout ...

  1. Adult large bowel obstruction: A review of clinical experience

    African Journals Online (AJOL)

    A corrugated drain was inserted through a separate stab incision. The vertical midline incisions were closed by mass closure using monofilament nylon one. The clinical course and postoperative outcome were carefully documented. Wound infection was defined as the presence of pus either discharging spontaneously or.

  2. Clinical profile and outcome of pediatrics tetanus: the experience of ...

    African Journals Online (AJOL)

    Background: Tetanus is an acute vaccine preventable illness manifested by neuromuscular dysfunction due to a potent exotoxin, tetanospasmin produced by Clostridium tetani. It is a common health problem in developing countries like Ethiopia. The aim of this study was to assess clinical profile and outcome of Pediatrics ...

  3. Early clinical experience with subcutaneous GR43175 in acute migraine

    DEFF Research Database (Denmark)

    Tfelt-Hansen, P; Brand, J; Dano, P

    1989-01-01

    In six European clinics 111 migraine patients were treated in a series of open dose-ranging studies with subcutaneous injections of 1 to 4 mg GR43175, a novel 5-HT 1-like receptor agonist. Response rates after 20-30 min were dose related and rose from 33% with 1 mg to 96% with 4 mg GR43175. Side ...

  4. Clinical outcome of parotidectomy with reconstruction: Experience of ...

    African Journals Online (AJOL)

    The comprehensive clinical outcome of the malignant cases could not be objectively assessed, as the OS and DFS were 50% at 2-years follow-up. It is our submission that a larger sample size is utilized in subsequent studies and quality of life evaluation is included in the methodology. Keywords: Facial re-animation, neural ...

  5. Clinical profile of parkinson's disease: Experience of niger

    Directory of Open Access Journals (Sweden)

    Hamid Assadeck

    2018-01-01

    Full Text Available Background: Parkinson's disease (PD is a chronic neurodegenerative pathology with unknown etiology. It is characterized clinically by the classic triad that associated tremors, bradykinesia, and rigidity. In Niger, there are no data on PD. Aims: We aimed to provide the demographic and clinical profile of PD in patients from Niger to create a database on PD in Niger. Patients and Methods: We conducted a retrospective study at the Neurology Outpatient Clinic of the Hôpital National de Niamey (HNN, Niger over a period of 4.42 years from February 2009 to July 2013 collecting all cases of PD. The demographic and clinical features of all patients were collected and analyzed. Results: During the period of the study, 1695 patients consulted at the Neurology Outpatient Clinic of the HNN, among which 76 patients (4.48% had secondary parkinsonism and 25 patients (1.47% had features compatible with PD. Only patients with PD were included in this study. The mean age at onset of symptoms was 58 years (range: 42–74 years. The male sex was predominant (60% with a sex ratio of 1.5. The mean time interval from the onset of symptoms to diagnosis of PD was 1.8 years (range: 1–5 years. The tremor was the most common symptom (84%. Bradykinesia represented 64% of the symptoms and rigidity 20%. At the time of the diagnosis of PD, 8 patients (32% were in Stage I of the classification of Hoehn and Yahr, 16 patients (64% in Stage II, and 1 patient (4% in Stage III. The levodopa/carbidopa combination was the most used antiparkinsonian drug in our patients (88%. The mean time of follow-up of the patients was 2.5 years (range: 1–4.42 years. During the course of the disease, 9 patients (36% were in Stage II of the classification of Hoehn and Yahr, 13 patients (52% in Stage III, and 3 patients (12% in Stage IV. Conclusion: Our study provides demographic and clinical data of PD in patients from Niger and shows that the hospital frequency of this disease is low (1

  6. Evaluating Perceptions of Culminating Clinical Education Experiences of Senior Athletic Training Students

    Science.gov (United States)

    Aronson, Patricia A.; Bowman, Thomas G.; Mazerolle, Stephanie M.

    2015-01-01

    Context: The perceptions of athletic training students (ATSs) regarding their clinical education experiences are not fully understood. It is important to investigate ATS perceptions of clinical education to allow athletic training educators to provide educational experiences that will maximize learning. Objective: To determine what ATSs value…

  7. An Enzymatic Clinical Chemistry Laboratory Experiment Incorporating an Introduction to Mathematical Method Comparison Techniques

    Science.gov (United States)

    Duxbury, Mark

    2004-01-01

    An enzymatic laboratory experiment based on the analysis of serum is described that is suitable for students of clinical chemistry. The experiment incorporates an introduction to mathematical method-comparison techniques in which three different clinical glucose analysis methods are compared using linear regression and Bland-Altman difference…

  8. Clinical validation of synthetic brain MRI in children: initial experience

    Energy Technology Data Exchange (ETDEWEB)

    West, Hollie; Leach, James L.; Jones, Blaise V.; Care, Marguerite; Radhakrishnan, Rupa; Merrow, Arnold C.; Alvarado, Enrique; Serai, Suraj D. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States)

    2017-01-15

    The purpose of this study was to determine the diagnostic accuracy of synthetic MR sequences generated through post-acquisition processing of a single sequence measuring inherent R1, R2, and PD tissue properties compared with sequences acquired conventionally as part of a routine clinical pediatric brain MR exam. Thirty-two patients underwent routine clinical brain MRI with conventional and synthetic sequences acquired (22 abnormal). Synthetic axial T1, T2, and T2 fluid attenuation inversion recovery or proton density-weighted sequences were made to match the comparable clinical sequences. Two exams for each patient were de-identified. Four blinded reviewers reviewed eight patients and were asked to generate clinical reports on each exam (synthetic or conventional) at two different time points separated by a mean of 33 days. Exams were rated for overall and specific finding agreement (synthetic/conventional and compared to gold standard consensus review by two senior reviewers with knowledge of clinical report), quality, and diagnostic confidence. Overall agreement between conventional and synthetic exams was 97%. Agreement with consensus readings was 84% (conventional) and 81% (synthetic), p = 0.61. There were no significant differences in sensitivity, specificity, or accuracy for specific imaging findings involving the ventricles, CSF, brain parenchyma, or vasculature between synthetic or conventional exams (p > 0.05). No significant difference in exam quality, diagnostic confidence, or noise/artifacts was noted comparing studies with synthetic or conventional sequences. Diagnostic accuracy and quality of synthetically generated sequences are comparable to conventionally acquired sequences as part of a standard pediatric brain exam. Further confirmation in a larger study is warranted. (orig.)

  9. Medical students' emotional development in early clinical experience: a model.

    Science.gov (United States)

    Helmich, Esther; Bolhuis, Sanneke; Laan, Roland; Dornan, Tim; Koopmans, Raymond

    2014-08-01

    Dealing with emotions is a critical feature of professional behaviour. There are no comprehensive theoretical models, however, explaining how medical students learn about emotions. We aimed to explore factors affecting their emotions and how they learn to deal with emotions in themselves and others. During a first-year nursing attachment in hospitals and nursing homes, students wrote daily about their most impressive experiences, explicitly reporting what they felt, thought, and did. In a subsequent interview, they discussed those experiences in greater detail. Following a grounded theory approach, we conducted a constant comparative analysis, collecting and then interpreting data, and allowing the interpretation to inform subsequent data collection. Impressive experiences set up tensions, which gave rise to strong emotions. We identified four 'axes' along which tensions were experienced: 'idealism versus reality', 'critical distance versus adaptation', 'involvement versus detachment' and 'feeling versus displaying'. We found many factors, which influenced how respondents relieved those tensions. Their personal attributes and social relationships both inside and outside the medical community were important ones. Respondents' positions along the different dimensions, as determined by the balance between attributes and tensions, shaped their learning outcomes. Medical students' emotional development occurs through active participation in medical practice and having impressive experiences within relationships with patients and others on wards. Tensions along four dimensions give rise to strong emotions. Gaining insight into the many conditions that influence students' learning about emotions might support educators and supervisors in fostering medical students' emotional and professional development.

  10. [Professor TIAN Cong-huo's experience on clinical acupuncture].

    Science.gov (United States)

    Song, Shi-Yun; Wang, Yin

    2008-10-01

    Professor TIAN's experiences on acupuncture treatment of various difficult diseases with different acupuncture methods based on syndrome differentiation of different patients, for example, para-acupuncture for treatment of migraine, triple puncture at Dazhui (GV 14) for recurrent depression, lifting and thrusting point Shexiaxue for treatment of aphasia, electroacupuncture at Shuigou (GV 26) and Baihui (GV 20) for treatment of schizophrenia, etc. are introduced.

  11. Clinical experience with indanyl carbenicillin in urinary tract infections.

    Science.gov (United States)

    Giamarellou, E; Papazachos, G; Piperakis, G; Daikos, G

    1976-01-01

    A trial was carried out in 30 patients to assess the effectiveness of indanyl carbenicillin in acute or chronic urinary tract infections, many of which were complicated by a pathological urological or medical condition. In all patients, infection was due to a single species of pathogen: E. coli (19), Proteus (6), and Pseudomonas (5). Oral doses of 1 g indanyl carbenicillin were given 6-hourly for an average of 10 days. Results showed a clinical and bacteriological cure in 13 (43.8%) patients. In 6 patients, although there was initial clinical improvement, the pathogen developed resistance during therapy. In 7 patients, there was super-infection with another organism. Four patients were withdrawn early in treatment because of side-effects, mainly gastrointestinal in origin. Indanyl carbenicillin proved very effective in eradicating all strains of Proteus and Pseudomonas and 12 (70.6%) of the 17 strains of E. coli in patients completing the full course of treatment.

  12. The First Experience of Clinical Practice on Psychology Students’ Imaginary

    OpenAIRE

    Gallo-Belluzzo, Sueli Regina; Corbett, Elisa; Aiello-Vaisberg, Tania Maria Jose

    2013-01-01

    Considering the academic development of the psychologist as a complex process which articulates the transmission of scientific knowledge and changes in imaginative activity, we psychoanalytically investigate the collective imaginary of Psychology students regarding the first clinical consultation. We conducted a group interview with 52 undergraduate students, using the Thematic Story-Drawing Procedure as a way to open a dialogical field. The material obtained, through the psychoanalytical met...

  13. How to manage pseudoangiomatous stromal hyperplasia: our clinical experience

    Science.gov (United States)

    Kurt, Emine; Turanlı, Sevim; Markoç, Fatma; Berberoğlu, Uğur

    2017-11-13

    Background/aim: Pseudoangiomatous stromal hyperplasia (PASH) is a rare and benign mesenchymal proliferative breast lesion. Our aim is to review the clinical and radiological features of PASH and define a standard approach for its diagnosis and management. Materials and methods: Clinical records of 35 consecutive patients with PASH were retrospectively reviewed between 2009 and 2015. Patients with clinically or radiologically detected mass and patients who underwent biopsy for other indications and were diagnosed incidentally were included in the study. Results: There were 34 female patients and one male patient with gynecomastia. Twenty-three patients had palpable masses, and 16 of them were diagnosed as PASH with a median size of 3.1 cm. PASH did not show any specific features in radiological imaging. Core needle biopsy was performed for 3 patients before surgical excision; however, the lesions had not been diagnosed as PASH. In pathological examination, lesions associated with PASH showed nonproliferative changes in 14 patients, proliferative changes without atypia in 17, one phyllodes tumor, one in situ tumor, and one invasive cancer. Conclusion: Imaging findings of PASH are nonspecific. It is difficult to give a true prognostic diagnosis through pathological evaluation of big masses with core needle biopsy. We recommend surgical excision, especially for big lesions with suspicious features.

  14. Markers of Inflammation and Fibrosis in the Orbital Fat/Connective Tissue of Patients with Graves’ Orbitopathy: Clinical Implications

    Directory of Open Access Journals (Sweden)

    Przemyslaw Pawlowski

    2014-01-01

    Full Text Available Purpose. To assess FGF-β, TGF-β, and COX2 expression and immunocompetent cells in the orbital tissue of patients with severe and mild Graves’ orbitopathy. Patients and Methods. Orbital tissue was taken from 27 patients with GO: (1 severe GO (n=18, the mean clinical activity score (CAS being 8.5 (SD 2.5; and (2 mild GO (n=9, the mean CAS being 2.2 (SD 0.8, and from 10 individuals undergoing blepharoplasty. The expression of CD4+, CD8+, CD20+, and CD68 and FGF-β, TGF-β, and COX2 in the orbital tissue was evaluated by immunohistochemical methods. Results. We demonstrated predominant CD4+ T cells in severe GO. CD68 expression was observed in the fibrous connective area of mild GO and was robust in severe GO, while the prominent TGF-β expression was seen in all GO. Increased FGF-β expression was observed in the fibroblasts and adipocytes of severe GO. No expression of COX2 was found in patients with GO. Conclusions. Macrophages and CD4 T lymphocytes are both engaged in the active/severe and long stage of inflammation in the orbital tissue. FGF-β and TGF-β expression may contribute to tissue remodeling, fibrosis, and perpetuation of inflammation in the orbital tissue of GO especially in severe GO.

  15. Gay men's experiences of surrogacy clinics in India.

    Science.gov (United States)

    Riggs, Damien W; Due, Clemence; Power, Jennifer

    2015-01-01

    While growing numbers of Australian gay men are entering into 'offshore' surrogacy arrangements in order to become parents, little empirical research has been conducted with this population. This article reports on a qualitative analysis of interviews with 12 gay men who had entered into surrogacy arrangements in India. The findings outline both positive and negative experiences in terms of support pre-conception, during the birth and post-birth. Changes to legislation in India mean that gay men can no longer access surrogacy services there, but it is important to understand the experiences of men who had previously accessed those services. The article concludes by highlighting aspects of the data that demonstrate the particular experiences of gay men who undertake offshore surrogacy arrangements, especially with regard to their need for support and involvement in all aspects of the process. A more thoroughly developed network of care may help to facilitate such support and this may further increase the positive outcomes reported by gay men who form families through surrogacy arrangements. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  16. Association Between Medicare Summary Star Ratings for Patient Experience and Clinical Outcomes in US Hospitals

    Directory of Open Access Journals (Sweden)

    Stephen Trzeciak MD, MPH

    2016-03-01

    Full Text Available Objective: In 2015, the Centers for Medicare and Medicaid Services (CMS released new summary star ratings for US hospitals based on patient experience. We aimed to test the association between CMS patient experience star ratings and clinical outcomes. Methods: We analyzed risk-adjusted data for more than 3000 US hospitals from CMS Hospital Compare using linear regression. Results: We found that better patient experience was associated with favorable clinical outcomes. Specifically, a higher number of stars for patient experience had a statistically significant association with lower rates of many in-hospital complications. A higher patient experience star rating also had a statistically significant association with lower rates of unplanned readmissions to the hospital within 30 days. Conclusion: Better patient experience according to the CMS star ratings is associated with favorable clinical outcomes. These results support the inclusion of patient experience data in the framework of how hospitals are paid for services.

  17. Two-Year Clinical Evaluation of Pedicled Buccal Fat Pad Alone and with Emdogain for Root Coverage of Severe Gingival Recession Defects: A Case Series.

    Science.gov (United States)

    El-Haddad, Sally Abd-ElMeniem; El-Shall, Mohammad Abd-ElHakeem

    Gingival recession is defined as an apical displacement of the gingival margin beyond the cementoenamel junction leading to serious consequences, including exposure of the root surface, loss of periodontal attachment, root sensitivity to hot and cold air, and esthetic problems. The aim of this study was to evaluate the long-term effect of pedicled buccal fat pad (PBFP) alone and with Emdogain in covering severe gingival recession defects and restoring tooth function. A total of 10 severe buccal recession defects in maxillary first molars were selected to be treated with PBFP, with Emdogain (group I; n = 5) or alone (group II; n = 5). Probing depth, clinical attachment level, depth of the gingival recession, width of the keratinized gingiva, and tooth mobility were recorded and statistically analyzed at baseline and during follow-up recalls until 2 years postoperatively. At 2 years, the percentage of root coverage was 60.18% and 59.07% for group I and group II, respectively, with significant differences compared to baseline and all follow-up times for each group but with statistically significant differences between groups (P > .05). Emdogain with PBFP did not show significant improvement compared to PBFP alone in terms of root coverage percentage. PBFP alone may be the better treatment for severe gingival recession defects.

  18. Clinical Experience of Laser Angioplasty for the Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Masayoshi Okada

    1995-01-01

    Full Text Available In recent years, lasers are being utilized in cardiovascular surgery. Since the 1980's we have investigated angioplasty using an Argon laser for patients with obstructive arterial diseases. This technique aims to open the obstructive arterial lumen. Based on the excellent results of experimental studies, the technique has been clinically applied. Laser angioplasty was carried out in 84 patients with stenotic or obstructive lesions occluding more than 75% of peripheral and coronary arteries angiographically. They consisted of 74 cases with intermittent claudication and 10 cases with angina pectoris. Laser angioplasty for the peripheral arterial disease was performed under local anesthesia in the inguinal region under angioscopic guidance. On the other hand, laser coronary angioplasty was simultaneously undertaken at the time of coronary artery bypass grafting for a patient with multiple coronary stenoses. The initial success rate by laser angioplasty for the peripheral artery was 91% in the stenotic lesions and 71% in the obstructive lesions. The cumulative patency rate was 94% in the stenotic lesions and 83% in the occlusive lesions. A follow-up study of 66 months was carried out for patients with clinical success, excluding the cases where an angiogram showed occlusion within 1 week after laser angioplasty. Consequently, excellent long-term results could be clinically obtained. Based on the satisfactory results in the peripheral artery, coronary laser angioplasty was employed in 10 patients with angina pectoris. There were no complications by laser. Thus, the feasibility of laser application was apparently confirmed and laser angioplasty might be recommended for patients with atherosclerotic changes, especially for small arteries.

  19. Cannabinoid receptor antagonists: pharmacological opportunities, clinical experience, and translational prognosis.

    Science.gov (United States)

    Janero, David R; Makriyannis, Alexandros

    2009-03-01

    The endogenous cannabinoid (CB) (endocannabinoid) signaling system is involved in a variety of (patho)physiological processes, primarily by virtue of natural, arachidonic acid-derived lipids (endocannabinoids) that activate G protein-coupled CB1 and CB2 receptors. A hyperactive endocannabinoid system appears to contribute to the etiology of several disease states that constitute significant global threats to human health. Consequently, mounting interest surrounds the design and profiling of receptor-targeted CB antagonists as pharmacotherapeutics that attenuate endocannabinoid transmission for salutary gain. Experimental and clinical evidence supports the therapeutic potential of CB1 receptor antagonists to treat overweight/obesity, obesity-related cardiometabolic disorders, and substance abuse. Laboratory data suggest that CB2 receptor antagonists might be effective immunomodulatory and, perhaps, anti-inflammatory drugs. One CB1 receptor antagonist/inverse agonist, rimonabant, has emerged as the first-in-class drug approved outside the United States for weight control. Select follow-on agents (taranabant, otenabant, surinabant, rosonabant, SLV-319, AVE1625, V24343) have also been studied in the clinic. However, rimonabant's market withdrawal in the European Union and suspension of rimonabant's, taranabant's, and otenabant's ongoing development programs have highlighted some adverse clinical side effects (especially nausea and psychiatric disturbances) of CB1 receptor antagonists/inverse agonists. Novel CB1 receptor ligands that are peripherally directed and/or exhibit neutral antagonism (the latter not affecting constitutive CB1 receptor signaling) may optimize the benefits of CB1 receptor antagonists while minimizing any risk. Indeed, CB1 receptor-neutral antagonists appear from preclinical data to offer efficacy comparable to or better than that of prototype CB1 receptor antagonists/inverse agonists, with less propensity to induce nausea. Continued

  20. Perampanel for focal epilepsy: insights from early clinical experience.

    Science.gov (United States)

    Trinka, E; Steinhoff, B J; Nikanorova, M; Brodie, M J

    2016-03-01

    Perampanel is approved for adjunctive therapy of focal epilepsy with or without secondarily generalized seizures in patients aged >12 years. This narrative review uses real-world and clinical trial data to elucidate perampanel's role in the clinic. Audit data show good tolerability with perampanel and higher freedom-from-seizure rates in elderly vs younger patients. When using perampanel in elderly patients, special attention should be given to comorbidities and co-medication to avoid potential interactions or adverse events. Slower titration is generally recommended, and seizure control should be reassessed at a dose of 4 mg before further dose increases. Perampanel efficacy is similar in adolescents and adults; however, somnolence, nasopharyngitis, and aggression are more frequent in adolescents vs the overall population. Individualized and slow-dose titration can minimize adverse events. Low serum concentrations of perampanel may occur in patients also receiving some enzyme-inducing anti-epileptic drugs; a perampanel dose increase may be required. Adverse events of importance with perampanel include dizziness; anger, aggression, and hostile behavior (particularly in adolescents); and falls (particularly in patients >65 years). An individualized approach to dosing, including slower up-titration and bedtime dosing, reduces dizziness risk. Other drugs may cause or aggravate dizziness; reducing concomitant drugs may be necessary when up-titrating perampanel. It would seem clinically appropriate to give due consideration to avoiding use in patients with a history of anger or hostile/aggressive behavior. The possibility of such behaviors should be discussed with patients before starting perampanel, with monitoring during up-titration. Slower up-titration of perampanel in older patients helps reduce fall risk. © 2015 The Authors. Acta Neurologica Scandinavica Published by John Wiley & Sons Ltd.

  1. Clinical experience with the Storz Modulith SL 20 lithotriptor.

    Science.gov (United States)

    Finkbeiner, A E; Fowler, J E; Kahnoski, R J; Klein, F A

    1998-05-01

    A Food and Drug Administration pre-market approval study evaluated the safety and effectiveness of the Storz Modulith SL 20 lithotriptor. Protocol was a maximum of 2,000 shock waves per treatment and no more than three treatments per patient. Safety and effectiveness parameters were defined and followed. The overall success rate was 74.6% with a stone-free rate of 63.6%. No clinically or statistically significant adverse trends were noted acutely or in follow-up. The Storz Modulith SL 20 lithotriptor is a safe and effective device to treat renal and ureteral calculi in an outpatient setting using intravenous sedation/analgesia.

  2. Antiarrhythmic treatment with flecainide (Tambocor). Clinical experience from 107 patients

    DEFF Research Database (Denmark)

    Frandsen, F; Pless, P; Mickley, H

    1990-01-01

    The long-term clinical effect of oral flecainide treatment was evaluated in 107 pts (10-82 yrs). Indications for treatment were: atrial fibrillation 38%, atrial flutter 16%, ventricular tachycardia 24%, ventricular ectopic beats 10% and supraventricular tachycardia 12%. Daily flecainide dosage...... was 200 (100-400) mg. Follow-up period 3 mths (15 days-15 mths). Based on the history and ECG flecainide had been effective in 51 pts. The improvement was most pronounced in pts suffering from supraventricular tachycardia involving an accessory bypass tract (84-92%). Flecainide had been discontinued in 50...

  3. [Animal experimental and clinical experiences with carbon polymer stomas].

    Science.gov (United States)

    Harzmann, R; Bichler, K H; Kieninger, G; Haumer, M; Ideler, V

    1978-07-01

    Biocarbon implants consist of 99.9% pure carbon and are characterized by chemical inactivity and good tissue compatibility. Biocarbon was used for subfascial implantations, as well as coecostomies, ileostomies and cystostomie on mongrel dogs. The most important clinical results was the good healing over of the material without adverse reaction. The cystostomies showed only a very slight tendency to form incrustations. Drainage was watertight without signs of leakage. The satisfying results with two patients who were provided with a cystostoma are reported and further uses of the procedure, such as ureterocutaneostomy, iliac and colonic conduit, are discussed.

  4. Clinical experience with the objective symmetry detector method for gammaencephalography

    International Nuclear Information System (INIS)

    Sachs, C.; Ericson, K.; Lind, M.

    1982-01-01

    The objective symmetry detector method for gammaencephalography previously described has been further developed. A rapid micro-computerized automatic measuring device has been constructed and the method used in screening of neurologic patients. The previously chosen classification boundaries between normal and pathologic isotope distributions were not entirely satisfactory for clinical screening of patients with neurologic symptoms. By use of new classification boundaries, 87 per cent of patients with brain tumours could be separated from patients with neurologic symptoms but without gross brain lesions and from neurologically healthy subjects. (Auth.)

  5. Nursing experience in clinical endovascular treatment for renal artery aneurysms

    International Nuclear Information System (INIS)

    Dong Yanfen; Pan Xiaoxia; Luan Shaoliang; Wei Ren

    2012-01-01

    Objective: To discuss the standardized clinical nursing measures for patients receiving endovascular treatment of renal artery aneurysms. Methods: The clinical data of 9 patients with renal artery aneurysm, who were admitted to authors' hospital during the period from Jan. 2010 to Aug. 2011 and received endovascular treatment, were retrospectively analyzed. The related nursing points as well as the received endovascular. Results: A total of 9 cases with renal artery aneurysm were treated nursing measures were summarized. Results: A total of 9 cases with renal artery aneurysm were with interventional management, including embolization (n = 6), stent implantation (n = 2) and stent implantation together with coil embolization (n = 1). The mean hospitalization time was (10±2) days. Postoperative retention of urine was observed in one patient and postoperative retroperitoneal hemorrhage occurred in another patient. Neither nursing-related nor operation-related complications occurred. Conclusion: Standardized perioperative nursing care for patients with renal artery aneurysm can surely help enhance the patient's tolerance to the surgery, and effectively prevent the complications. (authors)

  6. Initial experience with golimumab in clinical practice for ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Luisa Castro-Laria

    Full Text Available Background: Golimumab is a TNF-blocking agent indicated as a second-line therapy in ulcerative colitis. Purpose: To research the effectiveness and safety of golimumab in patients with ulcerative colitis in clinical practice. Methods: Retrospective study of the effectiveness and safety of golimumab in patients with ulcerative colitis. All patients received golimumab 200 mg subcutaneously at week 0, and golimumab 100 mg subcutaneously at week 2. After the induction treatment, each patient received 50 mg sc. every 4 weeks in patients with body weight less than 80 kg, and 100 mg every 4 weeks in patients with body weight greater than or equal to 80 kg. Results: Study of a group of 23 ulcerative colitis patients, 7 of whom were naive to any anti-TNF therapy, and 16 patients who had previously been treated with an anti-TNF agent other than golimumab (non-naive patients. The average treatment time with golimumab was 14.3 weeks. Globally, withdrawal of corticosteroids was observed in 74% of cases. Clinical response was observed in 85.5% of patients who had not received biological treatment previously, and in patients who had previously received biological treatment the response rate was 75%. Conclusions: In this short study, golimumab seems to be an alternative treatment in naive and non-naive anti-TNF ulcerative colitis patients. It is also a safe therapy, given that there were no adverse effects in the patients studied.

  7. Clinical experiences in fungal keratitis caused by Acremonium

    Directory of Open Access Journals (Sweden)

    Kim SJ

    2014-01-01

    Full Text Available Seong-Jae Kim,1,2 Yong-Wun Cho,1 Seong-Wook Seo,1,2 Sun-Joo Kim,2,3 Ji-Myong Yoo1,21Department of Ophthalmology, 2Gyeongsang Institute of Health Science, 3Department of Laboratory Medicine, Gyeongsang National University, College of Medicine, Jinju, KoreaPurpose: To report the predisposing risk factors, clinical presentation, management, and therapeutic outcomes of fungal keratitis caused by Acremonium.Methods: This is a retrospective study of cases with Acremonium fungal keratitis that presented to our tertiary referral center between January 2006 and August 2012. Patient demographic and clinical details were determined and reported.Results: Five cases of fungal keratitis from Acremonium species were identified in five patients (three males, two females. The mean age of the patients was of 73.4±5.46 years, with a mean follow-up time of 124±72 days. All patients had a history of corneal trauma with vegetable matter. Four cases were unresponsive to initial treatment (0.2% fluconazole, 0.15% amphotericin B and required topical 5% natamycin, and, in two out of five cases, topical 1% voriconazole.Conclusion: The most common risk factors for Acremonium fungal keratitis was ocular trauma. When a corneal lesion is found to be unresponsive to the initial treatment, we should consider adding or substituting topical natamycin or voriconazole for treatment.Keywords: Acremonium, fungal keratitis, natamycin, prognosis, voriconazole

  8. Caring touch--patients' experiences in an anthroposophic clinical context.

    Science.gov (United States)

    Ozolins, Lise-Lotte; Hörberg, Ulrica; Dahlberg, Karin

    2015-12-01

    This study describes the phenomenon of caring touch from the patients' perspective in an anthroposophic clinical context where caring touch is often used to promote health and alleviate suffering. The aim of the study was to explore and phenomenologically describe the phenomenon of caring touch from the patients' perspectives. The study has been carried out with a Reflective Lifeworld Research approach in order to understand and describe human existential phenomena. Ten female patients were interviewed in an anthroposophic clinic in Sweden. The findings show how caring touch has multifaceted meanings and makes the patients' feel present and anchored in a meaningful context. The patients' feel that they are seen, accepted and confirmed. Furthermore, touch creates a caring space where the patients become receptive for care and has the power to alleviate the patients' suffering, as well as to frighten and cause or worsen the suffering. In order to take advantage of the caring potential, the patient needs to be invited to a respectful and sensitive form of touch. An interpersonal flexible space is necessary where the touch can be effective, and where a dynamic interplay can develop. In conclusion, caring touch is an opportunity for carers to support well-being and health. The carers need to approach their patients in both a sensitive and reflective way. A caring science perspective can serve as a help to further understand touch as a unique caring act. © 2015 Nordic College of Caring Science.

  9. Acute Appendicitis in Pregnant Women: Our Clinical Experience.

    Science.gov (United States)

    Türkan, Ahmet; Yalaza, Metin; Kafadar, Mehmet Tolga; Değirmencioğlu, Gürka

    2016-12-01

    The purpose of this study was to analyse 13 patients who were treated in our clinic due to acute appendicitis during pregnancy. Records of the patients who received appendectomy with appendicitis diagnosis in our Turgut Özal University Research and Application Hospital between January 2007 and December 2015 have been analyzed retrospectively. Appendectomies were performed on 13 pregnant patients with an acute appendicitis diagnosis. Average age of the patients was 27.69 years (between 22-37 years). Most frequent complaint of the patients was abdominal pain and most frequent examination finding was tenderness at right lower quadrant. Ultrasonography was used in all cases for diagnosis. Surgery was decided with clinical diagnosis for five cases (38.5%) where appendix had not been identified with ultrasonography. While laparoscopic appendectomy was applied in one case (7.7%) and open appendectomy was applied using a McBurney incision in 12 cases (92.3%). Average hospitalization duration was 1.69 days. All patients were tracked together through the Gynaecology Department for two weeks after they had been discharged from the hospital. Preterm delivery, maternal and fetal loss did not occur. It is considered appropriate to apply ultrasonography routinely to all pregnant patients in whom acute appendicitis is suspected. Concern for maternal or fetal complication that may occur in consequence of an unnecessary surgery should not be at a level that will delay surgical treatment needed by the patient.

  10. Clinical experience with intravenous radiosensitizers in unresectable sarcomas

    International Nuclear Information System (INIS)

    Kinsella, T.J.; Glatstein, E.

    1987-01-01

    Traditionally, adult bone and soft tissue sarcomas have been considered to be ''radioresistant.'' Because of this philosophy, patients who present with locally advanced, unresectable sarcomas often are treated in a palliative fashion, usually with low-dose radiotherapy. Over the last 6 years, 29 patients with unresectable primary or metastatic sarcomas were treated using a combination of intravenous chemical radiosensitizers and high-dose irradiation. Twenty-two of 29 patients achieved clinical local control, with six patients having a complete clinical response. The time to tumor response is often several months or longer, which is in contrast to other tumor histologies (carcinomas, lymphomas), where tumor response usually occurs over several weeks. Several large tumors have shown only a minimal tumor response, yet were found to be sterilized in posttreatment biopsy or autopsy examination. Of 15 patients with primary sarcomas without metastases, 11 patients (73%) remain free of local tumor progression from 12 to 83 months. Adult high-grade sarcomas can be controlled with high-dose radiotherapy and intravenous radiosensitizers, although the precise role of these agents is unclear

  11. [Clinical experience with lacosamide in Galicia: the GALACO study].

    Science.gov (United States)

    Rodriguez-Osorio, Xiana; Lopez-Gonzalez, Francisco J; Pato-Pato, Antonio; Cebrian-Perez, Ernesto; Marey-Lopez, José; Corredera-Garcia, Enrique; Rubio-Nazabal, Eduardo; Castro-Vilanova, M Dolores; Abella-Corral, Javier; Rodriguez-Regal, Ana; Amigo-Jorrin, M Campo; Pego-Reigosa, Robustiano

    2015-12-16

    Lacosamide is a sodium channel blocker antiepileptic drug authorized as an adjunctive therapy for focal seizures in adolescents and adults. To analyze the efficacy and safety of lacosamide in Galicia according to its use in daily clinical practice. Retrospective observational study in patients who started treatment with lacosamide between January 2014 and June 2013 in 10 hospitals in Galicia, Spain. Its efficacy and safety at 3, 6 and 12 months after starting lacosamide was assessed. We included 184 patients with a mean age of 44.2 ± 17.4 years old; 56.5% (n = 104) were male; 173 patients constituted the efficacy population. Mean duration of epilepsy was 18.8 ± 15.5 years. Seizure frequency was 2.5 ± 1.6 episodes/month. After 12 months, 68.2% of patients (n = 118) had >= 50% improvement (responders) and among them, 54 (45.8% of responder patients) were seizure free. Twenty-three percent (n = 43) suffered from adverse events after 12 months, being dizziness (10.3%) and instability (3.3%) the most frequently reported. After the 12 month visit, 87.5% of patients (n = 161) continued treatment with lacosamide. Lacosamide provides a very good efficacy and safety profile for patients with focal refractory epilepsy. High percentage of responders may be related to a less refractory population compared to other daily clinical practice studies. It constitutes an attractive therapeutic option for the treatment of focal epilepsies.

  12. Clinical experience with the Bentall procedure: 28 years.

    Science.gov (United States)

    Joo, Hyun-Chel; Chang, Byung-Chul; Youn, Young-Nam; Yoo, Kyung-Jong; Lee, Sak

    2012-09-01

    We retrospectively analyzed 28 years of experience with the Bentall procedure in patients with aortic valve, aortic root, and ascending aortic disease. Between March 1982 and December 2010, a total of 218 patients underwent the Bentall procedure using a composite valved conduit. The "inclusion technique" was used in 30 patients (13.8%), the "open-button technique" in 181 patients (83.0%), and the Cabrol technique in 7 patients (3.2%). The early mortality rate was 5.5% (12/218). The mean follow-up duration was 108.0±81.0 months (range: 1-329 months). Seven patients required re-operation, and 1 patient required stent graft insertion at the descending thoracic aorta for progression of aortic arch or descending thoracic aortic dissection or aneurysm after the first operation, and 5 of them had Marfan syndrome. Kaplan-Meier estimated survival rates at 1, 5, 10, 20, and 25 years were 90.4%, 82.7%, 77.6%, 65.3%, and 60.3%, respectively. Freedom from reoperation rates at 1, 5, 10, 20, and 25 years were 99.0%, 98.3%, 95.5%, 90.8%, and 90.8%, respectively. In our experience, the Bentall procedure provided optimal survival with improved functional status. The disease of the aorta may progress, especially in patients with Marfan syndrome. Therefore, careful follow-up with regular computed tomography angiograms should be performed in these patients.

  13. [Clinical experiences with a gestodene containing oral contraceptive (femoden)].

    Science.gov (United States)

    Gimes, G; Valent, S

    1998-09-01

    In order to reduce the side-effects (blood-lipid alterations, androgen effects etc.) new gestogens were introduced, while the ethinyl-estradiol component of the pill was unchanged. Authors report about clinical trial on monophasic oral contraceptive containing 0.030 mg ethinyl-estradiol and 0.075 mg gestodene. In a follow up of 92 women, in 1740 cycles no pregnancy and no cardivascular or thromboembolic complication was observed. The frequency of bleeding disorders was below 10% already in the first cycle. The quantity of withdrawal bleeding, as well the frequency of breakthrough bleeding and spotting decreased during the treatment. Significant alteration in body weight or blood pressure did not occur. Femoden containing third generation gestogen has an excellent cycle control and good patient compliance.

  14. Biocarbon urinary conduit: laboratory experience and clinical applications.

    Science.gov (United States)

    Kobashi, L I; Raible, D A

    1980-07-01

    A new urinary conduit utilizing pure vitreous carbon has been used successfully in dogs. Pure carbon appears to be inert with respect to urine and urothelium. Lack of urinary salt encrustation on the exposed surface provides a well-functioning urinary conduit for vesical drainage. Twenty-one vesicostomies were performed in dogs. Careful follow-up and histologic studies of removed specimens were done to establish the biocompatibility of pure carbon. All vesicostomies functioned well. A description of the device, protocol, and results of laboratory experimentation are outlined. The surgical procedure is explained in detail. Results encourage the clinical trial of these devices in humans. Indications include patients with neurogenic vesicla dysfunction and those with total urinary incontinence, both of which require permanent indwelling catheters.

  15. Clinical profile, etiology, and management of hydropneumothorax: An Indian experience

    Directory of Open Access Journals (Sweden)

    Vasunethra Kasargod

    2016-01-01

    Full Text Available Introduction: Hydropneumothorax is an abnormal presence of air and fluid in the pleural space. Even though the knowledge of hydro-pneumothorax dates back to the days of ancient Greece, not many national or international literatures are documented. Aim: To study clinical presentation, etiological diagnosis, and management of the patients of hydropneumothorax. Materials and Methods: Patients admitted in a tertiary care hospital with diagnosis of hydropneumothorax between 2012 and 2014 were prospectively studied. Detailed history and clinical examination were recorded. Blood, pleural fluid, sputum investigations, and computed tomography (CT thorax (if necessary were done. Intercostal drainage (ICD tube was inserted and patients were followed up till 3 months. Results: Fifty-seven patients were studied. Breathlessness, anorexia, weight loss, and cough were the most common symptoms. Tachypnea was present in 68.4% patients. Mean PaO 2 was 71.7 mm of Hg (standard deviation ±12.4. Hypoxemia was present in 35 patients (61.4%. All patients had exudative effusion. Etiological diagnosis was possible in 35 patients by initial work-up and 22 required CT thorax for arriving at a diagnosis. Tuberculosis (TB was etiology in 80.7% patients, acute bacterial infection in 14%, malignancy in 3.5%, and obstructive airway disease in 1.8%. All patients required ICD tube insertion. ICD was required for 24.8 days (±13.1. Conclusion: Most patients presented with symptoms and signs of cardiorespiratory distress along with cough, anorexia, and weight loss. Extensive pleural fluid analysis is essential in establishing etiological diagnosis. TB is the most common etiology. ICD for long duration with antimicrobial chemotherapy is the management.

  16. Conducting Family Nursing in Heart Failure outpatient clinics: Nurses experiences

    DEFF Research Database (Denmark)

    Voltelen, Barbara; Konradsen, Hanne; Østergaard, Birte

    Aim: This study aimed to explore what was documented during structured Family Nursing (FN) conversations with patients diagnosed with Heart Failure and their families, and to gain knowledge about the nurses’ experiences conducting FN. Background: Patients with HF face many challenges, and so do...... their families. Research has shown that families want to be involved in the caring and treatment of their loved ones. The FN intervention based on The Calgary Family Assessment and Intervention Model could improve patient and family outcome. Methods: Data consisted of 34 case reports with documentation from...... throughout the FN intervention and a Focus group interview with 6 nurses who were conducting the conversations. Content analyses of all text material dealt with both manifest and latent content, and were analyzed through a deductive and inductive process. Results: Enabling bonding emerged as the overall...

  17. A Comparison of a Traditional Clinical Experience to a Precepted Clinical Experience for Baccalaureate-Seeking Nursing Students in Their Second Semester

    Directory of Open Access Journals (Sweden)

    Kristin Ownby

    2012-01-01

    Full Text Available The shortage of nursing faculty has contributed greatly to the nursing workforce shortage, with many schools turning away qualified applicants because there are not enough faculty to teach. Despite the faculty shortage, schools are required to admit more students to alleviate the nursing shortage. Clinical groups in which preceptors are responsible for student learning extend faculty resources. Purpose. To determine the effectiveness of an alternative clinical experience (preceptorship. Methods. quasi-experimental, randomized, longitudinal design. Students were randomized to either the traditional or precepted clinical group. The clinical experience was a total of 12 weeks. Groups were compared according to several variables including second semester exam scores, HESI scores, and quality and timeliness of clinical paperwork. Sample. Over a two-year period, seventy-one undergraduate nursing students in the second semester medical-surgical nursing course participated. 36 were randomized to the experimental group. The preceptors were baccalaureate-prepared nurses who have been practicing for at least one year. Setting. Two hospitals located in the Texas Medical Center. Statistical Analysis. Descriptive statistics and independent t-test. Results. There was no difference between the groups on the variables of interest. Conclusion. Students in the precepted clinical group perform as well as those in a traditional clinical group.

  18. Clinical spectrum and outcome of pulmonary nocardiosis: 5-year experience

    Directory of Open Access Journals (Sweden)

    Akashdeep Singh

    2016-01-01

    Full Text Available Background: Pulmonary nocardiosis is a rare but a life-threatening infection caused by Nocardia spp. The diagnosis is often missed and delayed resulting in delay in appropriate treatment and thus higher mortality. Aim: In this study, we aim to evaluate the clinical spectrum and outcome of patients with pulmonary nocardiosis. Methods: A retrospective, 5-year (2009-2014 review of demographic profile, risk factors, clinical manifestations, imaging findings, treatment, and outcome of patients with pulmonary nocardiosis admitted to a tertiary care hospital. Results: The median age of the study subjects was 54 years (range, 16-76 and majority of them (75% were males. The risk factors for pulmonary nocardiosis identified in our study were long-term steroid use (55.6%, chronic lung disease (52.8%, diabetes (27.8%, and solid-organ transplantation (22.2%. All the patients were symptomatic, and the most common symptoms were cough (91.7%, fever (78%, and expectoration (72%. Almost two-third of the patients were initially misdiagnosed and the alternative diagnosis included pulmonary tuberculosis (n = 7, community-acquired pneumonia (n = 5, lung abscess (n = 4, invasive fungal infection (n = 3, lung cancer (n = 2, and Wegener′s granulomatosis (n = 2. The most common radiographic features were consolidation (77.8% and nodules (56%. The mortality rate for indoor patients was 33% despite treatment. Higher mortality rate was observed among those who had brain abscess (100.0%, HIV positivity (100%, need for mechanical ventilation (87.5%, solid-organ transplantation (50%, and elderly (age > 60 years patients (43%. Conclusion: The diagnosis of pulmonary nocardiosis is often missed and delayed resulting in delay in appropriate treatment and thus high mortality. A lower threshold for diagnosing pulmonary nocardiosis needs to be exercised, in chest symptomatic patients with underlying chronic lung diseases or systemic immunosuppression, for the early diagnosis, and

  19. Clinical experience in Europe with uroselective alpha1-antagonists.

    Science.gov (United States)

    Debruyne, F M; Van der Poel, H G

    1999-01-01

    alpha1-Adrenoreceptors are thought to be involved in prostate smooth muscle contractions and could hence play a role in the dynamic component of intravesical obstruction associated with symptomatic BPH. Consequently, since the mid-eighties alpha receptor blocking agents have been used for the treatment of BPH. Non-selective alpha blockers are usually associated with systemic side-effects which resulted in an exclusion or withdrawal of many patients from this form of treatment. With the availability of so-called uroselective alpha blockers the management picture has changed since it was anticipated that these compounds cause lesser side-effects with at least the same, or even better, efficacy. Comparative clinical studies are essential for determining the eventual advantages of the uroselective alpha1-antagonists and a large number of such studies have been performed worldwide studying the various available compounds. European studies with terazosin showed clear superiority of the drug over the placebo while causing only limited side-effects. Various other studies using alpha-blocking agents such as doxazosin, tamsulosin and alfuzosin yielded identical results. Especially with tamsulosin and alfuzosin, the side-effects were comparable with those encountered in the placebo group. About 7% of the patients using tamsulosin experienced retrograde ejaculation in one study which did not occur in the alfuzosin studies. Important studies in Europe have also investigated the value of a combination of an alpha blocker with a 5alpha-reductase inhibitor. Comparable studies in which both alfuzosin and doxazosin were combined with the 5alpha-reductase inhibitor Proscar have shown that a combination is not superior to a blocker monotherapy and especially in the ALFIN study the results show that alfuzosin monotherapy is superior to Proscar in the management of symptomatic BPH. European studies have evaluated Quality of Life, sexuality as well as socio-economical outcome of the

  20. EPID based in vivo dosimetry system: clinical experience and results.

    Science.gov (United States)

    Celi, Sofia; Costa, Emilie; Wessels, Claas; Mazal, Alejandro; Fourquet, Alain; Francois, Pascal

    2016-05-08

    Mandatory in several countries, in vivo dosimetry has been recognized as one of the next milestones in radiation oncology. Our department has implemented clinically an EPID based in vivo dosimetry system, EPIgray, by DOSISOFT S.A., since 2006. An analysis of the measurements per linac and energy over a two-year period was performed, which included a more detailed examination per technique and treat-ment site over a six-month period. A comparison of the treatment planning system doses and the doses estimated by EPIgray shows a mean of the differences of 1.9% (± 5.2%) for the two-year period. The 3D conformal treatment plans had a mean dose difference of 2.0% (± 4.9%), while for intensity-modulated radiotherapy and volumetric-modulated arc therapy treatments the mean dose difference was -3.0 (± 5.3%) and -2.5 (± 5.2%), respectively. In addition, root cause analyses were conducted on the in vivo dosimetry measurements of two breast cancer treatment techniques, as well as prostate treatments with intensity-modulated radiotherapy and volumetric-modulated arc therapy. During the breast study, the dose differences of breast treatments in supine position were correlated to patient setup and EPID positioning errors. Based on these observations, an automatic image shift correc-tion algorithm is developed by DOSIsoft S.A. The prostate study revealed that beams and arcs with out-of-tolerance in vivo dosimetry results tend to have more complex modulation and a lower exposure of the points of interest. The statistical studies indicate that in vivo dosimetry with EPIgray has been successfully imple-mented for classical and complex techniques in clinical routine at our institution. The additional breast and prostate studies exhibit the prospects of EPIgray as an easy supplementary quality assurance tool. The validation, the automatization, and the reduction of false-positive results represent an important step toward adaptive radiotherapy with EPIgray.

  1. Clinical experiences of NBI laryngoscope in diagnosis of laryngeal lesions

    Science.gov (United States)

    Qi, Xinmeng; Yu, Dan; Zhao, Xue; Jin, Chunshun; Sun, Changling; Liu, Xueshibojie; Cheng, Jinzhang; Zhang, Dejun

    2014-01-01

    Endoscopy is essential for the diagnosis and treatment of cancers derived from the larynx. However, a laryngoscope with conventional white light (CWL) has technical limitations in detecting small or superficial lesions on the mucosa. Narrow band imaging especially combined with magnifying endoscopy (ME) is useful for the detection of superficial squamous cell carcinoma (SCC) within the oropharynx, hypopharynx, and oral cavity. A total of 3675 patients who have come to the outpatient clinic and complained of inspiratory stridor, dyspnea, phonation problems or foreign body sensation, were enrolled in this study. We describe the glottic conditions of the patients. All 3675 patients underwent laryngoscopy equipped with conventional white light (CWL) and NBI system. 1149 patients received a biopsy process. And 1153 lesions were classified into different groups according to their histopathological results. Among all the 1149 patients, 346 patients (312 males, 34 females; mean age 62.2±10.5 years) were suspected of having a total of 347 precancerous or cancerous (T1 or T2 without lymphnode involvement) lesions of the larynx under the CWL. Thus, we expected to attain a complete vision of what laryngeal lesions look like under the NBI view of a laryngoscope. The aim was to develop a complete description list of each laryngeal conditions (e.g. polyps, papilloma, leukoplakia, etc.), which can serve as a criteria for further laryngoscopic examinations and diagnosis. PMID:25419362

  2. [Clinical experience in communication in autogenous psychotherapy and hypnosis].

    Science.gov (United States)

    Eletti, P L; Peresson, L

    1983-12-30

    Questions relating to communication and metacommunication during two forms of directive psychotherapy (Schultz's autogenous training and hypnosis) are examined. The concept of rigidity and cognitive flexibility with regard to the physician-patient relationship is discussed: abstract-concrete dynamics, abstract generalisation of diagnosis, linguistic egocentricity, stereotypical adaptation to conventional language. Some attention is devoted to Heider's balance theory as the first approach to psychological understanding of the therapeutic relationship. The communicative and metacommunicative process described by the Palo Alto (California) school is discussed. Autogenous psychotherapy and hypnosis extend through the concepts of symmetrical relation and inferior complementarity. The criteria for reaching these objectives are stated, along with the pragmatic methods devised for decoding messages and gaining access to metacommunication. Three clinical cases treated through autogenous training and one with hypnosis are analysed with respect to communication and from the relational standpoint. The patient's messages are decoded, the ambiguity of the communication is detected, and the physician's possible answers are examined at both the technical and the emotive level. It is felt that the correct use of the communicational perspective greatly extends the possibilities of autogenous training and hypnosis. It is not a question of combining relational and autogenous management, but of using the Palo Alto discoveries in the more complete understanding of cases in which psychotherapy is employed.

  3. Autoimmune Hemolytic Anemia in Children: Mayo Clinic Experience.

    Science.gov (United States)

    Sankaran, Janani; Rodriguez, Vilmarie; Jacob, Eapen K; Kreuter, Justin D; Go, Ronald S

    2016-04-01

    We studied 35 pediatric patients with autoimmune hemolytic anemia seen at Mayo Clinic from 1994 to 2014. The median age was 10.0 years and 65.7% were males. Most had warm antibodies (80.0%) and some secondary to viral (14.3%) or autoimmune disorders (31.4%). Seven (20.0%) patients presented with Evans syndrome, 3 of whom also had common variable immunodeficiency. The median hemoglobin at diagnosis was 6.1 g/dL and 62.8% patients required red cell transfusions. The severity of anemia was worse among children below 10 years (median 5.5 vs. 7.0 g/dL, P=0.01). Steroid was the initial treatment for 88.5% patients, with overall response rate of 82.7% (68.5% complete, 14.2% partial) and median response duration of 10.7 months (range, 0.2 to 129.7+ mo). After median follow-up of 26.6 months, 8 (22.8%) patients relapsed. Salvage treatments included splenectomy, intravenous immunoglobulin, rituximab, and mycophenolate mofetil. Infectious complications occurred in 9 (25.7%) patients and 1 patient died of cytomegalovirus infection. Four patients had cold agglutinin disease and 3 (75.0%) responded to steroids. Autoimmune hemolytic anemia is a rare disorder in pediatric population and most respond well to steroids regardless of the type of antibody. Infectious complications are common and screening for immunodeficiency is recommended among those with Evans syndrome.

  4. The First Experience of Clinical Practice on Psychology Students’ Imaginary

    Directory of Open Access Journals (Sweden)

    Sueli Regina Gallo-Belluzzo

    2013-09-01

    Full Text Available Considering the academic development of the psychologist as a complex process which articulates the transmission of scientific knowledge and changes in imaginative activity, we psychoanalytically investigate the collective imaginary of Psychology students regarding the first clinical consultation. We conducted a group interview with 52 undergraduate students, using the Thematic Story-Drawing Procedure as a way to open a dialogical field. The material obtained, through the psychoanalytical method, resulted in the creation/gathering of four affective-emotional meaning fields: “I came, I saw and I conquered”, “I know that I (do not know”, “I survived and I will save” and “I am and I do”, from which we see an emotionally immature imaginary about the meeting with the patient, since students are more self-centered than concerned with the patient. The overall situation indicates the need for care regarding student academic development, in order to encourage a more mature approach toward the suffering of the other.

  5. Clinical experience and acceptability of the etonogestrel subdermal contraceptive implant.

    Science.gov (United States)

    Flores, J B Otero; Balderas, M Lozano; Bonilla, M Cortés; Vázquez-Estrada, L

    2005-09-01

    To evaluate efficacy, adverse effects, and user continuation rate of an etonogestrel subdermal single-rod contraceptive implant. A total of 417 healthy volunteers of childbearing age were included in this multicenter trial. After implant insertion, the women were followed up during the 3 years of contraceptive action. At each visit, clinical findings, side effects, and bleeding patterns were recorded. Efficacy and continuation rates were analyzed using the Pearl Index and Kaplan-Meier life tables, respectively. The observation period totaled 958.5 woman-years (27.5 months per woman). The Pearl Index score was 0. Side effects were reported by 44.4% of users, but the proportion had decreased to 16.5% by the end of the study. The continuation rate was 61.4%. The most common reason for early discontinuation (in 21.1% of the participants) was menstrual disturbances. Etonogestrel subdermal contraceptive implants demonstrated high efficacy and an acceptable continuation rate. Counseling potential users explicitly about the side effects will optimize patient success with this long-acting contraceptive.

  6. Pattern and presentation of odontogenic jaw cysts: a clinical experience

    International Nuclear Information System (INIS)

    Awan, M.U.A.; Ibrahim, M.W.

    2017-01-01

    Objective: To determine the pattern and presentations of odontogenic jaw cysts in patients reporting at the Armed Forces Institute of Dentistry. Study Design: Descriptive study. Place and Duration of Study: Armed Forces Institute of Dentistry, from Jan to Dec 2007. Material and Methods: Hundred patients including 70 males and 30 females with the age range 5-65 years were included in the study. History, clinical examination, radiographic examination and histopathologic examination of lesion were carried out for each patient. A proforma was filled for each patient for all relevant information, presentation and pattern. Diagnosis was confirmed by histopathology. Data were analyzed using SPSS version 10. Results: Out of total 100 patients, 58 percent were diagnosed with radicular cysts, 25 percent with dentigerous cysts, 15 percent with odontogenic keratocyst, 1 percent patient with calcifying epithelial odontogenic cyst and 1 percent patient was diagnosed with eruption cyst. Conclusion: The study demonstrates that radicular cyst was the most common odontogenic cysts followed by dentigerous and odontogenic keratocysts respectively in our study sample. (author)

  7. Initial experience of the medical clinic of the education Casmu

    International Nuclear Information System (INIS)

    Musé, M.; Laureiro, E.; Musetti, C.

    2010-01-01

    Full text: What happens when a patient (p te) is faced once treatment Q T? We know that for p te involves both how their family; face a charge of myths and half-truths; causing the treatment is so vivid apprehension as the disease itself. In this context the concern of the Department of Oncology Casmu arises; of give patients an area where the p te to receive information contribute to reaching the treatment of Q T in better condition. All patients will start treatment Q T for the first time; are cited for an interview at the Polyclinic of Education. It is coordinated delayed with respect to the talks with the Treating oncologist, in order to allow the patient to develop their doubts and to raise them. In the interview also involved the p te and his family, Oncology Residents Department, and a member of Campus Nursing thereof. the interview is divided into five modules: 1) Administrative Aspects 2) Nursing Care 3) Potential side effects. 4) Social Benefits 5) Resources Information. Between January 2003 and August 2004, 70 interviews were conducted education. the average length thereof was 30 minutes. Is in progress writing a brochure based on the questions most frequently asked by patients and their families; well as an evaluation of the experience

  8. Urolithiasis update: clinical experience with the Swiss LithoClast.

    Science.gov (United States)

    Schock, J; Barsky, R I; Pietras, J R

    2001-08-01

    This article describes the authors' first experience using the EMS Swiss LithoClast pneumatic lithotriptor in the management of middle and distal ureteral calculi. Also presented is a review of the literature comparing different modalities of intracorporeal lithotripsy. A retrospective analysis was performed on 11 patients treated with the Swiss LithoClast using the Circon ACMI MR6 Rigid Mini-ureteroscope (7 patients with distal calculi and 4 patients with midureteral calculi). The lithotriptor successfully fragmented 91% of the calculi, independent of stone composition. Complete failure of fragmentation was only encountered in one patient, and this was secondary to the lithotriptor's inherent ballistic force causing retrograde passage of the calculus. One patient had postoperative radiographic evidence of stone fragments along the ureteral stent. There was no intraoperative morbidity or long-term complications encountered with use of the pneumatic lithotriptor. Additionally, patients' overall satisfaction was 91% with respect to the procedure itself and relief of preoperative pain. The only significant postoperative complaint was ureteral stent discomfort in one patient. The authors conclude that the EMS Swiss LithoClast pneumatic lithotriptor is a safe and effective tool in the management of middle and distal ureteral calculi. However, as noted with one patient, there is always a risk of stone push from the ballistic force of the lithotriptor.

  9. Clinical experiences with cannabinoids in spasticity management in multiple sclerosis.

    Science.gov (United States)

    Lorente Fernández, L; Monte Boquet, E; Pérez-Miralles, F; Gil Gómez, I; Escutia Roig, M; Boscá Blasco, I; Poveda Andrés, J L; Casanova-Estruch, B

    2014-06-01

    Spasticity is a common symptom among patients with multiple sclerosis (MS). This study aims to assess the effectiveness and safety of the combination of delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) in clinical practice for the treatment of spasticity in MS. Retrospective observational study with patients treated with inhaled THC/CBD between April 2008 and March 2012. Descriptive patient and treatment variables were collected. Therapeutic response was evaluated based on the doctor's analysis and overall impression. Of the 56 patients who started treatment with THC/CBD, 6 were excluded because of missing data. We evaluated 50 patients (42% male) with a median age 47.8 years (25.6-76.8); 38% were diagnosed with primary progressive MS, 44% with secondary progressive MS, and 18% with relapsing-remitting MS. The reason for prescribing the drug was spasticity (44%), pain (10%), or both (46%). Treatment was discontinued in 16 patients because of ineffectiveness (7 patients), withdrawal (4), and adverse effects (5). The median exposure time in patients whose treatment was discontinued was 30 days vs 174 days in those whose treatment continued at the end of the study. THC/CBD was effective in 80% of patients at a median dose of 5 (2-10) inhalations/day. The adverse event profile consisted of dizziness (11 patients), somnolence (6), muscle weakness (7), oral discomfort (2), diarrhoea (3), dry mouth (2), blurred vision (2), agitation (1), nausea (1), and paranoid ideation (1). THC/CBD appears to be a good alternative to standard treatment as it improves refractory spasticity in MS and has an acceptable toxicity profile. Copyright © 2013 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  10. Clinical experience of infective endocarditis complicated by acute cerebrovascular accidents.

    Science.gov (United States)

    Hsu, Chan-Yang; Chi, Nai-Hsin; Wang, Shoei-Shen; Chen, Yih-Sharng; Yu, Hsi-Yu

    2017-04-01

    To evaluate the clinical results of patients with infective endocarditis (IE) complicated by acute cerebrovascular accidents (CVAs). A total of 44 patients with IE complicated by CVA at admission were retrospectively analyzed in a single medical institute from 2005 to 2011. At the time of admission, 18 patients were diagnosed with hemorrhagic stroke, and 26 patients were diagnosed with ischemic stroke. Fifteen patients received surgical intervention during hospitalization. The hospital mortality rate was 38.9% for the hemorrhagic stroke group and 42.3% for the ischemic stroke group (p = 0.821). The mortality rate was 33.3% for the surgical group and 44.8% for the nonsurgical group (p = 0.531). At 30 days of hospitalization, 45.8% of the patients experienced an adverse event (defined as death due to organ failure, restroke, cardiogenic shock, or septic shock during the treatment period), and the attrition rate was 1.5% per day. Surgery performed after the adverse events increased mortality (80.0%) compared with surgery performed on patients with no adverse events (10.0%; p = 0.017). A Cox regression analysis revealed that creatinine > 2 mg/dL, diabetes, and staphylococcal infection were the risk factors of the adverse events. Early surgical intervention for IE with ischemic stroke may prevent adverse events, particularly in patients with impaired renal function, diabetes, or staphylococcal infection. A delay in operation of > 30 days is recommended after hemorrhagic stroke. Copyright © 2017. Published by Elsevier Taiwan.

  11. A CLINICAL STUDY AND MANAGEMENT OF PAEDIATRIC CATARACT, OUR EXPERIENCE

    Directory of Open Access Journals (Sweden)

    Satish D. Shet

    2017-09-01

    Full Text Available BACKGROUND Control of childhood blindness is one of the priorities identified for achieving the goals of Vision-2020 by WHO. This is considered a priority because blind-years (number of years that a blind person lives after going blind due to childhood blindness are second only to cataract and half of childhood blindness is avoidable (treatable/preventable. Paediatric cataract accounts for 12% of the 1.4 million blind children globally. The prevalence of childhood cataract has been reported as 1 to 15 cases in 10,000 children in developing countries. Compared to industrialised countries, this figure is 10 times higher. Early detection and timely treatment of various childhood disorders such as congenital cataract are the most crucial factors for successful outcome. A suitable measure to address amblyopia and posterior capsule opacification post operatively is imperative for successful visual rehabilitation of such children. The objectives of this study were- 1 To study the clinical profile of paediatric cataract. 2 To evaluate the visual outcome after cataract surgery in these patients. 3 To evaluate different causes of visual impairment following management. MATERIALS AND METHODS A prospective study conducted at Karnataka institute of medical sciences department of ophthalmology from October 2015 to September 2016. All children below 14 years of age presenting with cataract will undergo thorough ophthalmologic examination and cataract surgery. RESULTS The results of the present study with 25 paediatric patients (36 eyes indicates that excellent vision can be expected after cataract surgery and posterior chamber IOL implantation coupled with appropriate amblyopia therapy. CONCLUSION The paediatric cataract patients are referred from primary health centers, and district hospital from north Karnataka to KIMS Hubli. All paediatric patients are from lower socio economic status. Early detection of cataracts and referrals to the ophthalmologist can

  12. Clinical course of ectopic pregnancy: A single-center experience

    Directory of Open Access Journals (Sweden)

    Aqueela Ayaz

    2013-01-01

    Full Text Available Objectives: The objective was to highlight the frequency, clinical profile, and predisposing factors of ectopic pregnancy (EP in a general hospital. Materials and Methods: This descriptive study was conducted at the Obstetrics and Gynaecology department of Hera General hospital, Makkah, Saudi Arabia, from July 1, 2009 to December 29, 2010. Data were collected on chief medical complaints, sociodemographic characteristics, past obstetrics and gynecological history, management done, and outcome of management. Data were analyzed using Microsoft Office Excel (version 2007. Results: Out of total 7564 pregnancies, 44 (0.58% patients were diagnosed as EP. Out of 44, 22 (50% patients presented within 24 h of onset of symptoms. Mean age was 28 ± 7 years. Multigravida were predominant in 25 (57%, and 21 (48% had gestational age of 6-8 weeks at the time of presentation; the common presenting features were amenorrhea (41, 93.2%, abdominal pain (39, 88.6%, and tenderness (38, 86%. Previous pelvic surgery (13, 29.5%, infertility treatment (11, 25%, and pelvic inflammatory disease (10, 22.7% were the common predisposing factors. Twenty-five (57% presented with ruptured EP and were operated within 24 h, and the remaining were kept under observation till further diagnosis. After confirming the diagnosis, 12/19 underwent laparoscopy, whereas 7/19 received medical treatment. Surgery confirmed fallopian tube pregnancies in 35 (94.5%. No mortality was observed. Conclusion: Previous pelvic surgeries were the major etiological factor for EP. Other factors were infertility treatment and pelvic inflammatory disease. The most common site of EP was fallopian tubes.

  13. Demographic, clinical and radiological characteristics of seronegative spondyloarthritis Egyptian patients: A rheumatology clinic experience in Mansoura

    Directory of Open Access Journals (Sweden)

    Adel Abdelsalam

    2017-04-01

    Conclusion: The demographic, clinical and radiological characteristics of Egyptian SpA patients are comparable to those from other countries except for the lower prevalence of extra-articular manifestations.

  14. Clinical nursing leaders', team members' and service managers' experiences of implementing evidence at a local level.

    Science.gov (United States)

    Kitson, Alison; Silverston, Heidi; Wiechula, Rick; Zeitz, Kathryn; Marcoionni, Danni; Page, Tammy

    2011-05-01

    To describe the experiences of 14 clinical nursing leaders introducing a knowledge translation (KT) project into one metropolitan acute care hospital in South Australia. The study also explored team members' and service managers' experiences. KT strategies assume that local (nursing) clinical leaders have the capacity and capability to champion innovation combining positional leadership roles (ward leader) with a project lead role. There is limited evidence to support these assumptions. Semi-structured interviews of clinical nursing leaders and managers were undertaken at month 4 and 12 of the project. Data were also collected from the interdisciplinary team members (n = 28). Clinical nursing leaders identified risks and anxieties associated with taking on an additional leadership role, whereas managers acknowledged the multiple pressures on the system and the need for local level innovation. Team members generally reported positive experiences. With support, clinical nursing leaders can effectively embrace KT project leadership roles that complement their positional leadership roles. Clinical nursing leaders' experiences differed from nursing and medical managers' experiences.   Managers need to be more attuned to the personal risks local leaders experience, providing support for leaders to experiment and innovate. Managers need to integrate local priorities with broader system wide agendas. © 2011 The Authors. Journal compilation © 2011 Blackwell Publishing Ltd.

  15. Surgical treatment of pancreatic pseudocysts – clinical experience

    Directory of Open Access Journals (Sweden)

    Artur Zakościelny

    2014-06-01

    Full Text Available Introduction: Pancreatic pseudocysts are frequent complications after acute and chronic pancreatitis. They are diagnosed in 6–18% of patients with the history of acute pancreatitis and in 20–40% cases with chronic pancreatitis. The aim of the study was to analyse early results of surgical treatment of pancreatic acute and chronic pseudocysts based on our experience. Material and methods: The retrospective analysis was based on early results of surgical treatment of 46 patients aged between 20 and 78 (33 males and 13 females who underwent treatment of acute (n = 26 and chronic (n = 20 pancreatic pseudocysts from November 2005 to July 2011 at the Second Department of General and Gastrointestinal Surgery and Surgical Oncology of the Alimentary Tract in Lublin. Results: The choice of a surgical method of treatment depended on the size, localisation, thickness of pseudocystic wall and changes in the main pancreatic duct. We used the following surgical methods: cystogastrostomy (Jurasz procedure was conducted in 22 patients (47.8%, Roux-en-Y cystojejunostomy was performed in 19 cases (41.3%, complete excision of the pseudocyst was possible in two patients (4.3% and cystoduodenostomy – in one case (2.1%. Also, in single cases external drainage (2.1% and cystopancreaticojejunostomy of Puestow (2.1% were applied. Forty-four patients (95.6% were cured. Early postoperative complications were observed in 2 patients (4.4%. Two reoperations (4.4% were required. Early postoperative mortality was 0%. Conclusions: Classic internal drainage procedures, known since the 19th century, are still effective methods of treatment in acute and chronic pancreatic pseudocysts.

  16. The electromagnetic bio-field: clinical experiments and interferences.

    Science.gov (United States)

    Burnei, G; Hodorogea, D; Georgescu, I; Gavriliu, Ş; Drăghici, I; Dan, D; Vlad, C; Drăghici, L

    2012-06-12

    One of the most important factors is the technical and scientifically rapid development that is continually modifying the world we live in and polluting it with electromagnetic radiations. A functional and structural influence of magnetic and electromagnetic field on living organisms is presented in the literature by many performed experiments. The notion of bio-field represents the electromagnetic field generated by the bio-structures, not only in their normal physiological activities but also in their pathological states. There is a tight interdependency between the bio-field and the bio-structure, which respects the primary notion of an electromagnetic field given by the Maxwell-Faraday laws, in which, the electromagnetic phenomena are simplified to the field variations. These variations can be expressed in a coherent differential equation system that bounds the field vectors to different space points at different time moments. The living organisms cannot contain electrostatic and magneto-static fields due to the intense activity of the bio-structures. The biochemical reactions that have high rhythms and speeds always impose the electrodynamics character of the biologic field that also corresponds to the stability of the protein molecule that can be explained only through a dynamic way. The existent energy is not considered an exciting agent, and it does not lead to any effects. The parameters of these elementary bio-fields cannot yet be fully known due to technical reasons. The biological structures are very complex ones and undergo continuous dynamical activity. That is why the calculus model should be related to the constant dynamics, nowadays being very difficult to express.

  17. Impact of Weight Loss on Physical Function with Changes in Strength, Muscle Mass, and Muscle Fat Infiltration in Overweight to Moderately Obese Older Adults: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Adam J. Santanasto

    2011-01-01

    Full Text Available Purpose. Evaluate the effects of weight loss on muscle mass and area, muscle fat infiltration, strength, and their association with physical function. Methods. Thirty-six overweight to moderately obese, sedentary older adults were randomized into either a physical activity plus weight loss (PA+WL or physical activity plus successful aging health education (PA+SA program. Measurements included body composition by dual-energy X-ray absorptiometry, computerized tomography, knee extensor strength, and short physical performance battery (SPPB. Results. At 6 months, PA+WL lost greater thigh fat and muscle area compared to PA+SA. PA+WL lost 12.4% strength; PA+SA lost 1.0%. Muscle fat infiltration decreased significantly in PA+WL and PA+SA. Thigh fat area decreased 6-fold in comparison to lean area in PA+WL. Change in total SPPB score was strongly inversely correlated with change in fat but not with change in lean or strength. Conclusion. Weight loss resulted in additional improvements in function over exercise alone, primarily due to loss of body fat.

  18. Transarterial chemoembolization with gelatin sponge microparticles for barcelona clinic liver cancer Stage C and large hepatocellular carcinoma: Initial clinical experience

    Directory of Open Access Journals (Sweden)

    Jun Zhou

    2017-01-01

    Conclusions: From our preliminary clinical experience, GSMs-TACE in the treatment of BCLC Stage C and large HCC appears to offer favorable survival and tumor response with low morbidity. However, further prospective studies are required to assess its safety and efficacy.

  19. Dosimetric evaluation of whole-breast radiation therapy: Clinical experience

    International Nuclear Information System (INIS)

    Osei, Ernest; Darko, Johnson; Fleck, Andre; White, Jana; Kiciak, Alexander; Redekop, Rachel; Gopaul, Darin

    2015-01-01

    Radiation therapy of the intact breast is the standard therapy for preventing local recurrence of early-stage breast cancer following breast conservation surgery. To improve patient standard of care, there is a need to define a consistent and transparent treatment path for all patients that reduces significance variations in the acceptability of treatment plans. There is lack of consistency among institutions or individuals about what is considered an acceptable treatment plan: target coverage vis-à-vis dose to organs at risk (OAR). Clinical trials usually resolve these issues, as the criteria for an acceptable plan within the trial (target coverage and doses to OAR) are well defined. We developed an institutional criterion for accepting breast treatment plans in 2006 after analyzing treatment data of approximately 200 patients. The purpose of this article is to report on the dosimetric review of 623 patients treated in the last 18 months to evaluate the effectiveness of the previously developed plan acceptability criteria and any possible changes necessary to further improve patient care. The mean patient age is 61.6 years (range: 25.2 to 93.0 years). The mean breast separation for all the patients is 21.0 cm (range: 12.4 to 34.9 cm), and the mean planning target volume (PTV_eval) (breast volume for evaluation) is 884.0 cm 3 (range: 73.6 to 3684.6 cm 3 ). Overall, 314 (50.4%) patients had the disease in the left breast and 309 (49.6%) had it in the right breast. A total of 147 (23.6%) patients were treated using the deep inspiration breath-hold (DIBH) technique. The mean normalized PTV_eval receiving at least 92% (V 92% PD ) and 95% (V 95% PD ) of the prescribed dose (PD) are more than 99% and 97%, respectively, for all patients. The mean normalized PTV_eval receiving at least 105% (V 105% PD ) of the PD is less than 1% for all groups. The mean homogeneity index (HI), uniformity index (UI), and conformity index (CI) for the PTV_eval are 0.09 (range: 0.05 to 0

  20. Infrapatellar fat pad-derived stem cells maintain their chondrogenic capacity in disease and can be used to engineer cartilaginous grafts of clinically relevant dimensions.

    Science.gov (United States)

    Liu, Yurong; Buckley, Conor Timothy; Almeida, Henrique V; Mulhall, Kevin J; Kelly, Daniel John

    2014-11-01

    A therapy for regenerating large cartilaginous lesions within the articular surface of osteoarthritic joints remains elusive. While tissue engineering strategies such as matrix-assisted autologous chondrocyte implantation can be used in the repair of focal cartilage defects, extending such approaches to the treatment of osteoarthritis will require a number of scientific and technical challenges to be overcome. These include the identification of an abundant source of chondroprogenitor cells that maintain their chondrogenic capacity in disease, as well as the development of novel approaches to engineer scalable cartilaginous grafts that could be used to resurface large areas of damaged joints. In this study, it is first demonstrated that infrapatellar fat pad-derived stem cells (FPSCs) isolated from osteoarthritic (OA) donors possess a comparable chondrogenic capacity to FPSCs isolated from patients undergoing ligament reconstruction. In a further validation of their functionality, we also demonstrate that FPSCs from OA donors respond to the application of physiological levels of cyclic hydrostatic pressure by increasing aggrecan gene expression and the production of sulfated glycosaminoglycans. We next explored whether cartilaginous grafts could be engineered with diseased human FPSCs using a self-assembly or scaffold-free approach. After examining a range of culture conditions, it was found that continuous supplementation with both transforming growth factor-β3 (TGF-β3) and bone morphogenic protein-6 (BMP-6) promoted the development of tissues rich in proteoglycans and type II collagen. The final phase of the study sought to scale-up this approach to engineer cartilaginous grafts of clinically relevant dimensions (≥2 cm in diameter) by assembling FPSCs onto electrospun PLLA fiber membranes. Over 6 weeks in culture, it was possible to generate robust, flexible cartilage-like grafts of scale, opening up the possibility that tissues engineered using FPSCs

  1. A discussion of nursing students' experiences of culture shock during an international clinical placement and the clinical facilitators' role.

    Science.gov (United States)

    Maginnis, Cathy; Anderson, Judith

    2017-06-01

    This paper examines the meaning and experience of culture shock for nursing students undertaking an international clinical placement (ICP) and the role of the clinical facilitator. Oberg's four stages of adapting to culture shock were aligned to anecdotal conversations with nursing students on an ICP. All four stages were identified in anecdotal conversations with the students. Support by the accompanying clinical facilitator is pivotalin overcoming culture shock and maximising the learning experience. It is essential that students are prepared for the change in cultural norms and are supported by the academic staff to work through the processes required to adapt to culture shock. Planning and preparation prior to departure is essential to assist with managing culture shock with an emphasis on the inclusion of cultural norms and beliefs. The role of the facilitator is crucial to guide and support the students through the culture shock process.

  2. Expertise in Clinical Psychology. The Effects of University Training and Practical Experience on Expertise in Clinical Psychology

    Science.gov (United States)

    Vollmer, Sabine; Spada, Hans; Caspar, Franz; Burri, Salome

    2013-01-01

    How do university training and subsequent practical experience affect expertise in clinical psychology? To answer this question we developed methods to assess psychological knowledge and the competence to diagnose, construct case conceptualizations, and plan psychotherapeutic treatment: a knowledge test and short case studies in a first study, and a complex, dynamically evolving case study in the second study. In our cross-sectional studies, psychology students, trainees in a certified postgraduate psychotherapist curriculum, and behavior therapists with more than 10 years of experience were tested (100 in total: 20 each of novice, intermediate, and advanced university students, postgraduate trainees, and therapists). Clinical knowledge and competence increased up to the level of trainees but unexpectedly decreased at the level of experienced therapists. We discuss the results against the background of expertise research and the training of clinical psychologists (in Germany). Important factors for the continuing professional development of psychotherapists are proposed. PMID:23543213

  3. Cerebral fat embolism

    International Nuclear Information System (INIS)

    Sakamoto, Toshihisa; Sawada, Yusuke; Yukioka, Tetsuo; Nishide, Kazuyuki; Yoshioka, Toshiharu

    1982-01-01

    A case of cerebral fat embolism is reported. A 18-year-old patient with multiple bone fractures was in semiconma immediately after an injury. Brain CT showed no brain swelling or intracranial hematoma. Hypoxemia and alcoholemia were noted on admission, which returned to normal without improvement of consciousness level. In addition, respiratory symptoms with positive radiographic changes, tachycardia, pyrexia, sudden drop in hemoglobin level, and sudden thrombocytopenia developed. These symptoms were compatible with Gurd's criteria of systemic fat embolism. Eight days after injury, multiple low density areas appeared on CT and disappeared within the subsequent two weeks, and subdural effusion with cerebral atrophy developed. These CT findings were not considered due to cerebral trauma. Diagnosis of cerebral fat embolism was made. The subdural effusion was drained. Neurologic and pulmonary recoveries took place slowly and one month following the injury the patient became alert and exhibited fully coordinated limb movement. The CT scans of the present case well corresponded with hitherto reported pathological findings. Petechiae in the white matter must have developed on the day of injury, which could not be detected by CT examination. It is suggested that some petechial regions fused to purpuras and then gradually resolved when they were detected as multiple low density areas on CT. CT in the purpuras phase would have shown these lesions as high density areas. These lesions must have healed with formation of tiny scars and blood pigment which were demonstrated as the disappearance of multiple low density areas by CT examination. Cerebral atrophy and subsequent subdural effusion developed as a result of demyelination. The patient took the typical clinical course of cerebral fat embolism and serial CT scans served for its assessment. (author)

  4. Barriers and challenges in clinical ethics consultations: the experiences of nine clinical ethics committees.

    Science.gov (United States)

    Pedersen, Reidar; Akre, Victoria; Førde, Reidun

    2009-10-01

    Clinical ethics committees have recently been established in nearly all Norwegian hospital trusts. One important task for these committees is clinical ethics consultations. This qualitative study explores significant barriers confronting the ethics committees in providing such consultation services. The interviews with the committees indicate that there is a substantial need for clinical ethics support services and, in general, the committee members expressed a great deal of enthusiasm for the committee work. They also reported, however, that tendencies to evade moral disagreement, conflict, and 'outsiders' are common in the hospitals. Sometimes even the committees comply with some of these tendencies. The committees agree that there is a need to improve their routines and procedures, clarify the committees' profile and field of responsibility, to make the committees well-known, to secure adequate operating conditions, and to develop organizational integration and support. Various strategies to meet these challenges on a local, regional or national level are also explored in this paper.

  5. Clinical experience with Omalizumab in a Portuguese severe asthma unit

    Directory of Open Access Journals (Sweden)

    S. Alfarroba

    2014-03-01

    Full Text Available Background: It is widely recognized that asthma control is not always possible in patients with very severe asthma despite available treatment. The aim of this study was to evaluate the efficacy of Omalizumab on asthma control as an add‐on therapy in patients from the “Severe Asthma Outpatient Service” of Pulido Valente Hospital in Lisbon, Portugal. Methods: A retrospective study was conducted to assess asthma control by the ACT score and by GINA classification, frequency and severity of exacerbations, medication use and pulmonary function in patients treated with Omalizumab. Clinical information was collected from medical records from the start of treatment and at 6‐, 12‐ and 24‐month follow‐ups. Results: 26 patients started the treatment with Omalizumab, and all (100% were classified by GINA with uncontrolled asthma prior to treatment. Mean ACT score was 11.5. All the patients had treatment with fixed‐dose ICS and LABA and 34.6% also had an anti‐cholinergic inhaler. 42.3% of patients were also treated with oral glucocorticosteroids for control. Patients reported an average of 1.8 moderate and 3.1 severe exacerbations/year. Statistical differences were found at 6‐month follow‐up in most end‐points: GINA score improved: 60.9% of patients with partially controlled asthma and only 39.1% with uncontrolled asthma (Wilcoxon 0.00; ACT score improved to 19.52 (Wilcoxon 0.00; mean FEV1 improved to 76.7% (Wilcoxon 0.025; the proportion of patients requiring oral glucocorticosteroid therapy reduced to 17.4% (Wilcoxon 0.014; and the number of moderate and severe exacerbations also decreased to 1.04 and 1.83 respectively (Wilcoxon 0.007; Wilcoxon 0.002 respectively. Conclusions: The current analysis shows evidence that omalizumab is successful in improving asthma control as an add‐on therapy GINA step 5 treatment. Resumo: Introdução: Está bem documentado que o controlo de asma nem

  6. Development of an International Clinical Education Extracurricular Experience Through a Collaborative Partnership.

    Science.gov (United States)

    Mandich, MaryBeth; Erickson, Mia; Nardella, Beth

    2017-01-01

    Participating in global health care through international clinical education may enhance the development of cultural competence and professionalism. Many logistical issues need to be resolved in the development of international clinical education experiences that meet program requirements. The purpose of this case report is to describe how a university developed such an experience for students by partnering with Amizade Global Service-Learning (Amizade), an organization that facilitates global learning experiences. Medical, nursing, and pharmacy students were already participating in a 4-week international health-related service learning rotation through Amizade. The preexisting relationship and contractual agreement with the university provided the necessary legal framework. Amizade staff assisted in finding a physical therapist qualified and willing to host a student. The academic coordinator for clinical education at the university and Amizade liaisons determined living arrangements, schedule, clinical settings, and patient population. The selected student had expressed interest and had met all clinical education placement requirements. The academic coordinator for clinical education had ongoing electronic communications with all parties. The student demonstrated predicted attributes of cultural competence and professionalism; through the partnership with Amizade, the student was exposed to several unique interprofessional experiences. The steps used by the university faculty in developing this interprofessional, international clinical education experience through a collaborative partnership may provide guidance for other institutions. © 2017 American Physical Therapy Association

  7. Experiences of Student Speech-Language Pathology Clinicians in the Initial Clinical Practicum: A Phenomenological Study

    Science.gov (United States)

    Nelson, Lori A.

    2011-01-01

    Speech-language pathology literature is limited in describing the clinical practicum process from the student perspective. Much of the supervision literature in this field focuses on quantitative research and/or the point of view of the supervisor. Understanding the student experience serves to enhance the quality of clinical supervision. Of…

  8. Role of Clinical Education Experiences on Athletic Training Students' Development of Professional Commitment

    Science.gov (United States)

    Mazerolle, Stephanie M.; Dodge, Thomas

    2015-01-01

    Context: Limited evidence exists on the role clinical education can play in the development of athletic training student commitment for the profession. Objective: Investigating the role clinical education experiences play on the development of passion for athletic training. Design: Exploratory qualitative study. Setting: Athletic training…

  9. Geriatric Medicine Fellows' Experiences and Attitudes toward an Objective Structured Clinical Examination (OSCE)

    Science.gov (United States)

    Bagri, Anita S.; Zaw, Khin M.; Milanez, Marcos N.; Palacios, Juan J.; Qadri, Syeda S.; Bliss, Linda A.; Roos, Bernard A.; Ruiz, Jorge G.

    2009-01-01

    A total of 8 geriatric medicine fellows participated in an objective structured clinical examination (OSCE) assessing communication skills and clinical reasoning in common geriatric syndromes. To determine their perceptions about the experience, we conducted surveys and semistructured interviews. We analyzed the survey data using descriptive…

  10. Nursing Faculty Experiences of Virtual Learning Environments for Teaching Clinical Reasoning

    Science.gov (United States)

    Zacharzuk-Marciano, Tara

    2017-01-01

    Nurses need sharp, clinical reasoning skills to respond to critical situations and to be successful at work in a complex and challenging healthcare system. While past research has focused on using virtual learning environments to teach clinical reasoning, there has been limited research on the experiences of nursing faculty and there is a need for…

  11. Children's Views Matter Too! A Pilot Project Assessing Children's and Adolescents' Experiences of Clinical Psychology Services

    Science.gov (United States)

    Gordon, Michael; Russo, Kate

    2009-01-01

    This pilot study explored the experiences and understanding of clinical psychology practices and services of children and adolescents attending clinical psychology outpatient appointments. Fifteen young participants took part in the study. A content analysis indicated that young children and adolescents have an appropriate understanding of the…

  12. Impact of Nursing Students' Free-Clinic Experiences on Subsequent Professional Nursing Practice

    Science.gov (United States)

    Bell, Christina Lynn

    2017-01-01

    Bachelors of Science Nursing students at a small liberal arts college in the upper Midwest volunteer with an instructor at a free clinic as part of their curriculum. This study's purpose was to identify the impact of nursing students' free-clinic experiences on their subsequent professional nursing practice and their ability to attend to: (a)…

  13. Swedish nursing students' experience of stress during clinical practice in relation to clinical setting characteristics and the organisation of the clinical education.

    Science.gov (United States)

    Blomberg, Karin; Bisholt, Birgitta; Kullén Engström, Agneta; Ohlsson, Ulla; Sundler Johansson, Annelie; Gustafsson, Margareta

    2014-08-01

    To describe nursing students' experience of stress during clinical practice and evaluate the risk of stress in relation to the clinical setting characteristics and the organisation of the clinical education. Stress during clinical practice is well documented, but there is a lack of knowledge concerning whether the clinical setting characteristics and the organisation of the education make a difference. A cross-sectional study with evaluative design. Data were collected by means of a numerical rating scale for the assessment of stress and questions about the clinical setting characteristics and the organisation of the education. One hundred and eighty-four students who had completed their final year on the nursing programme at three universities in Sweden were included. Nearly half of the students (43%) experienced high level of stress during clinical practice. Measured by decision in the tree analysis, the absolute risk of stress was 57% in students with placements in hospital departments, as compared to 13% in students with placements in other clinical settings. The risk of stress increased to 71% if the students with placement in a hospital took the national clinical final examination. Performance of practice in a hospital department overcrowded with patients was also associated with increased risk of stress. The organisation of supervision and number of students at the clinical placement had an effect on the experience of stress, but did not prove to be risk factors in the analysis. The risk of stress in nursing students during their clinical practice differs depending on clinical setting characteristics. The taking of the national clinical final examination could be a source of stress, but this requires further investigation. It is important that supervisors are aware that students in hospital departments overcrowded with patients are at risk of stress and may have increased need of support. © 2014 John Wiley & Sons Ltd.

  14. Clinical Experience of Patients Referred to a Multidisciplinary Cardiac Oncology Clinic: An Observational Study

    Directory of Open Access Journals (Sweden)

    Jeffrey Sulpher

    2015-01-01

    Full Text Available Cardiotoxicity is the second leading cause of long-term morbidity and mortality among cancer survivors. The purpose of this retrospective observational study is to report on the clinical and cardiac outcomes in patients with early stage and advanced cancer who were referred to our multidisciplinary cardiac oncology clinic (COC. A total of 428 patients were referred to the COC between October 2008 and January 2013. The median age of patients at time of cancer diagnosis was 60. Almost half of patients who received cancer therapy received first-line chemotherapy alone (169, 41.7%, of which 84 (49.7% were exposed to anthracyclines. The most common reasons for referral to the cardiac oncology clinic were decreased LVEF (34.6%, prechemotherapy assessment (11.9%, and arrhythmia (8.4%. A total of 175 (40.9% patients referred to the COC were treated with cardiac medications. The majority (331, 77.3% of patients were alive as of January 2013, and 93 (21.7% patients were deceased. Through regular review of cardiac oncology clinic referral patterns, management plans, and patient outcomes, we aim to continuously improve delivery of cardiac care to our patient population and optimize cardiac health.

  15. Clinical Experience of Patients Referred to a Multidisciplinary Cardiac Oncology Clinic: An Observational Study.

    Science.gov (United States)

    Sulpher, Jeffrey; Mathur, Shrey; Graham, Nadine; Crawley, Freya; Turek, Michele; Johnson, Christopher; Stadnick, Ellamae; Law, Angeline; Wentzell, Jason; Dent, Susan

    2015-01-01

    Cardiotoxicity is the second leading cause of long-term morbidity and mortality among cancer survivors. The purpose of this retrospective observational study is to report on the clinical and cardiac outcomes in patients with early stage and advanced cancer who were referred to our multidisciplinary cardiac oncology clinic (COC). A total of 428 patients were referred to the COC between October 2008 and January 2013. The median age of patients at time of cancer diagnosis was 60. Almost half of patients who received cancer therapy received first-line chemotherapy alone (169, 41.7%), of which 84 (49.7%) were exposed to anthracyclines. The most common reasons for referral to the cardiac oncology clinic were decreased LVEF (34.6%), prechemotherapy assessment (11.9%), and arrhythmia (8.4%). A total of 175 (40.9%) patients referred to the COC were treated with cardiac medications. The majority (331, 77.3%) of patients were alive as of January 2013, and 93 (21.7%) patients were deceased. Through regular review of cardiac oncology clinic referral patterns, management plans, and patient outcomes, we aim to continuously improve delivery of cardiac care to our patient population and optimize cardiac health.

  16. Effects of vitamin D-fortified low fat yogurt on glycemic status, anthropometric indexes, inflammation, and bone turnover in diabetic postmenopausal women: A randomised controlled clinical trial.

    Science.gov (United States)

    Jafari, Tina; Faghihimani, Elham; Feizi, Awat; Iraj, Bijan; Javanmard, Shaghayegh Haghjooy; Esmaillzadeh, Ahmad; Fallah, Aziz A; Askari, Gholamreza

    2016-02-01

    Low levels of serum 25-hydroxy vitamin D (25(OH)D) are common in type 2 diabetic patients and cause several complications particularly, in postmenopausal women due to their senile and physiological conditions. This study aimed to assess the effects of vitamin D-fortified low fat yogurt on glycemic status, anthropometric indexes, inflammation, and bone turnover in diabetic postmenopausal women. In a randomized, placebo-controlled, double-blind parallel-group clinical trial, 59 postmenopausal women with type 2 diabetes received fortified yogurt (FY; 2000 IU vitamin D in 100 g/day) or plain yogurt (PY) for 12 weeks. Glycemic markers, anthropometric indexes, inflammatory, and bone turnover markers were assessed at baseline and after 12 weeks. After intervention, in FY group (vs PY group), were observed: significant increase in serum 25(OH)D and decrease of PTH (stable values in PY); significant improvement in serum fasting insulin, HOMA-IR, HOMA-B, QUICKI, and no changes in serum fasting glucose and HbA1c (significant worsening of all indexes in PY); significant improvement in WC, WHR, FM, and no change in weight and BMI (stable values in PY); significant increase of omentin (stable in PY) and decrease of sNTX (significant increase in PY). Final values of glycemic markers (except HbA1c), omentin, and bone turnover markers significantly improved in FY group compared to PY group. Regarding final values of serum 25(OH)D in FY group, subjects were classified in insufficient and sufficient categories. Glycemic status improved more significantly in the insufficient rather than sufficient category; whereas the other parameters had more amelioration in the sufficient category. Daily consumption of 2000 IU vitamin D-fortified yogurt for 12 weeks improved glycemic markers (except HbA1c), anthropometric indexes, inflammation, and bone turnover markers in postmenopausal women with type 2 diabetes. www.irct.ir (IRCT2013110515294N1). Copyright © 2015 Elsevier Ltd and European

  17. Radiography students' clinical placement experiences in MRI: A phenomenological study

    International Nuclear Information System (INIS)

    Portanier Mifsud, Claude; Castillo, Joseph; Portelli, Jonathan Loui

    2015-01-01

    Purpose: The purpose of this study was to gain an insight into radiography students' clinical practice experiences within an MRI unit of a large teaching hospital in Malta. The underlying objectives of the study were to identify and explore the descriptions and meanings of the MRI clinical experiences of students. Methods: Five students, independently undergoing their clinical placements in MRI were asked to write a diary about their daily experiences. Each student then participated in a follow up interview. Data analysis was based on Husserls' phenomenological approach. Results: Eight themes emerged from the data analysed. Students described their experience as one mainly based on observation, where, during their placements, they observed radiographers at work. In this respect, students described their experience as lacking ‘hands on practice’. Students indicated that they felt uncomfortable, unsupervised and unwelcome most of the time. They also expressed the need to feel useful and part of the MRI team during their placement and so they tried to help the team in areas such as patient screening. This helped them build confidence. Learning in MRI was specifically based on the university tasks prescribed and possibly there was no motivation to learn more. The students also described their experience as varied and different when compared to other placements. Conclusion: This study provides a rare insight into radiography students' placement experiences in MRI and should enable the supervising radiographer and educator to obtain a deeper appreciation of the clinical placement experience

  18. Nursing students’ perception of clinical learning experiences as provided by the nursing staff in the wards

    Directory of Open Access Journals (Sweden)

    N. R. C. TIakula

    1993-03-01

    Full Text Available A descriptive survey was carried out, using convenience and systematic sampling in order to better understand the manner in which student nurses perceive their clinical experience in the hospital. Data were collected from 80 subjects in 4 nursing colleges using a critical incident technique. Positive and negative experiences are described,

  19. Comprehensive Experiment--Clinical Biochemistry: Determination of Blood Glucose and Triglycerides in Normal and Diabetic Rats

    Science.gov (United States)

    Jiao, Li; Xiujuan, Shi; Juan, Wang; Song, Jia; Lei, Xu; Guotong, Xu; Lixia, Lu

    2015-01-01

    For second year medical students, we redesigned an original laboratory experiment and developed a combined research-teaching clinical biochemistry experiment. Using an established diabetic rat model to detect blood glucose and triglycerides, the students participate in the entire experimental process, which is not normally experienced during a…

  20. Experience of Adjunct Novice Clinical Nursing Faculty: An Interpretive Case Study

    Science.gov (United States)

    Mann, Carol

    2013-01-01

    The purpose of this qualitative interpretive case study was to describe the experience of adjunct novice clinical nursing faculty who has less than three years teaching experience or feels novice in this setting. The nursing shortage in the United States is well documented and is forecasted to have significant impacts on the health care delivery…

  1. Nursing students’ perception of clinical learning experiences as provided by the nursing staff in the wards

    Directory of Open Access Journals (Sweden)

    N. R. C. TIakula

    1993-05-01

    Full Text Available A descriptive survey was carried out, using convenience and systematic sampling in order to better understand the manner in which student nurses perceive their clinical experience in the hospital. Data were collected from 80 subjects in 4 nursing colleges using a critical incident technique. Positive and negative experiences are described,

  2. What Students Really Learn: Contrasting Medical and Nursing Students' Experiences of the Clinical Learning Environment

    Science.gov (United States)

    Liljedahl, Matilda; Boman, Lena Engqvist; Fält, Charlotte Porthén; Bolander Laksov, Klara

    2015-01-01

    This paper explores and contrasts undergraduate medical and nursing students' experiences of the clinical learning environment. Using a sociocultural perspective of learning and an interpretative approach, 15 in-depth interviews with medical and nursing students were analysed with content analysis. Students' experiences are described using a…

  3. Evidence That a Psychopathology Interactome Has Diagnostic Value, Predicting Clinical Needs: An Experience Sampling Study

    Science.gov (United States)

    van Os, Jim; Lataster, Tineke; Delespaul, Philippe; Wichers, Marieke; Myin-Germeys, Inez

    2014-01-01

    Background For the purpose of diagnosis, psychopathology can be represented as categories of mental disorder, symptom dimensions or symptom networks. Also, psychopathology can be assessed at different levels of temporal resolution (monthly episodes, daily fluctuating symptoms, momentary fluctuating mental states). We tested the diagnostic value, in terms of prediction of treatment needs, of the combination of symptom networks and momentary assessment level. Method Fifty-seven patients with a psychotic disorder participated in an ESM study, capturing psychotic experiences, emotions and circumstances at 10 semi-random moments in the flow of daily life over a period of 6 days. Symptoms were assessed by interview with the Positive and Negative Syndrome Scale (PANSS); treatment needs were assessed using the Camberwell Assessment of Need (CAN). Results Psychotic symptoms assessed with the PANSS (Clinical Psychotic Symptoms) were strongly associated with psychotic experiences assessed with ESM (Momentary Psychotic Experiences). However, the degree to which Momentary Psychotic Experiences manifested as Clinical Psychotic Symptoms was determined by level of momentary negative affect (higher levels increasing probability of Momentary Psychotic Experiences manifesting as Clinical Psychotic Symptoms), momentary positive affect (higher levels decreasing probability of Clinical Psychotic Symptoms), greater persistence of Momentary Psychotic Experiences (persistence predicting increased probability of Clinical Psychotic Symptoms) and momentary environmental stress associated with events and activities (higher levels increasing probability of Clinical Psychotic Symptoms). Similarly, the degree to which momentary visual or auditory hallucinations manifested as Clinical Psychotic Symptoms was strongly contingent on the level of accompanying momentary paranoid delusional ideation. Momentary Psychotic Experiences were associated with CAN unmet treatment needs, over and above PANSS

  4. [ProfessorWANG Fuchun's experience in the acupoint selection of clinical treatment with acupuncture and moxibustion].

    Science.gov (United States)

    Jiang, Hailin; Liu, Chengyu; Ha, Lijuan; Li, Tie

    2017-11-12

    Professor WANG Fuchun 's experience in the acupoint selection of clinical treatment with acupuncture and moxibustion was summarized. The main acupoints are selected by focusing on the chief symptoms of disease, the supplementary points are selected by differentiating the disorders. The acupoints are modified in terms of the changes of sickness. The effective acupoints are selected flexibly in accordance with the specific effects of points. The summary on the acupoint selection reflects professor WANG Fuchun 's academic thoughts and clinical experience and effectively instructs the clinical practice of acupuncture and moxibustion.

  5. The Lived Experience and Training Needs of Librarians Serving at the Clinical Point-of-Care.

    Science.gov (United States)

    Lyon, Jennifer A; Kuntz, Gretchen M; Edwards, Mary E; Butson, Linda C; Auten, Beth

    2015-01-01

    This study examines the emotional experiences and perceptions of librarians embedded into clinical care teams and how those perceptions affect their training and preparation needs. Qualitative research methodologies were applied to textual data drawn from focus groups (n = 21), interviews (n = 2), and an online survey (n = 167), supplemented by quantitative survey data. Phenomenological results show librarians experience strongly affective responses to clinical rounding. Important factors include personal confidence; relationships with team members, patients, and families; and the stressful environment. Analysis of librarians' perceived educational needs indicates that training must address specialized subjects including medical knowledge, clinical culture, and institutional politics.

  6. Imaging tissue hypoxia: clinical and pre-clinical experience with 123IAZA

    International Nuclear Information System (INIS)

    Wiebe, L.I.

    1997-01-01

    The molecular mechanisms that underline the selective binding of iodazomycin arabinoside, IAZA, and related nitromidazoles are reviewed as a basis for interpretation of preclinical and clinical data for hypoxic binding of radioiodinated IAZA. Clinical data are presented for 123 IAZA uptake in a number of pathologies including metastatic tumours, peripheral vascular disease in diabetes, muscle stress and rheumatoid arthritis. The results of studies to determine the influence of tumour type on uptake of 123 I-IAZA in patients with a variety of deep-seated solid tumours will be presented. Correlations of hypoxia-dependent binding with 99m Tc-HMPAO perfusion images will be reviewed and early correlations of uptake to treatment response in cancer will be presented. Unusual features of 123 I-IAZA biodistribution will also be discussed together with detailed pharmacokinetic and radiation dosimetry data for '2 123 I- IAZA in normal volunteers

  7. Imaging tissue hypoxia: clinical and pre-clinical experience with {sup 123}IAZA

    Energy Technology Data Exchange (ETDEWEB)

    Wiebe, L.I. [University of Alberta, Edmonton (Canada). Noujaim Institute for Pharmaceutical Oncology Research, Faculty of Pharmacy and Pharmaceutical Sciences

    1997-10-01

    The molecular mechanisms that underline the selective binding of iodazomycin arabinoside, IAZA, and related nitromidazoles are reviewed as a basis for interpretation of preclinical and clinical data for hypoxic binding of radioiodinated IAZA. Clinical data are presented for {sup 123}IAZA uptake in a number of pathologies including metastatic tumours, peripheral vascular disease in diabetes, muscle stress and rheumatoid arthritis. The results of studies to determine the influence of tumour type on uptake of {sup 123} I-IAZA in patients with a variety of deep-seated solid tumours will be presented. Correlations of hypoxia-dependent binding with {sup 99m}Tc-HMPAO perfusion images will be reviewed and early correlations of uptake to treatment response in cancer will be presented. Unusual features of {sup 123}I-IAZA biodistribution will also be discussed together with detailed pharmacokinetic and radiation dosimetry data for `2{sup 123}I- IAZA in normal volunteers 27 refs., 1 fig.

  8. Facilitative and obstructive factors in the clinical learning environment: Experiences of pupil enrolled nurses

    Directory of Open Access Journals (Sweden)

    Eucebious Lekalakala-Mokgele

    2015-03-01

    Full Text Available Background: The clinical learning environment is a complex social entity that influences student learning outcomes in the clinical setting. Students can experience the clinical learning environment as being both facilitative and obstructive to their learning. The clinical environment may be a source of stress, creating feelings of fear and anxiety which in turn affect the students’ responses to learning. Equally, the environment can enhance learning if experienced positively. Objectives: This study described pupil enrolled nurses’ experiences of facilitative and obstructive factors in military and public health clinical learning settings. Method: Using a qualitative, contextual, exploratory descriptive design, three focus group interviews were conducted until data saturation was reached amongst pupil enrolled nurses in a military School of Nursing. Results: Data analysed provided evidence that acceptance by clinical staff and affordance of self-directed learning facilitated learning. Students felt safe to practise when they were supported by the clinical staff. They felt a sense of belonging when the staff showed an interest in and welcomed them. Learning was obstructed when students were met with condescending comments. Wearing of a military uniform in the public hospital and horizontal violence obstructed learning in the clinical learning environment. Conclusion: Students cannot have effective clinical preparation if the environment is not conducive to and supportive of clinical learning, The study shows that military nursing students experience unique challenges as they are trained in two professions that are hierarchical in nature. The students experienced both facilitating and obstructing factors to their learning during their clinical practice. Clinical staff should be made aware of factors which can impact on students’ learning. Policies need to be developed for supporting students in the clinical learning

  9. Exploring the experiences of novice clinical instructors in physical therapy clinical education: a phenomenological study.

    Science.gov (United States)

    Greenfield, B H; Bridges, P H; Phillips, T A; Drill, A N; Gaydosik, C D; Krishnan, A; Yandziak, H J

    2014-12-01

    To explore the perceptions of novice physical therapy clinical instructors (CIs) about their interactions and teaching behaviours with physical therapy students. A phenomenological approach using semi-structured interviews and a focus group. Six novice physical therapy CIs (less than two years as a CI and supervised fewer than three students) were recruited purposefully from a large metropolitan area in the USA. All participants were credentialed by the American Physical Therapy Association as CIs. Transcripts of interview data and focus group data were analysed using interpretative analysis for themes and subthemes. Participants viewed the transition of students from the classroom to the clinic as their primary role, using strategies of 'providing a way in', 'fostering critical thinking', 'finding a balance', 'overcoming barriers' and 'letting go'. While novice CIs showed skill in fostering student reflection and providing orientation, they struggled with student autonomy and balancing the competing obligations of patient care and clinical instruction. They expressed issues related to anxiety and lack of confidence. In the future, novice CIs could benefit from training and support in these areas. Copyright © 2014 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  10. Utilization of the Nursing Process to Foster Clinical Reasoning During a Simulation Experience

    Directory of Open Access Journals (Sweden)

    Amanda Lambie

    2015-11-01

    Full Text Available Nursing practice includes complex reasoning and multifaceted decision making with minimal standardized guidance in how to evaluate this phenomenon among nursing students. Learning outcomes related to the clinical reasoning process among novice baccalaureate nursing students during a simulation experience were evaluated. Nursing process records were utilized to evaluate and foster the development of clinical reasoning in a high-fidelity medical-surgical simulation experience. Students were unable to describe and process pertinent patient information appropriately prior to the simulation experience. Students’ ability to identify pertinent patient cues and plan appropriate patient care improved following the simulation. The learning activity afforded a structured opportunity to identify cues, prioritize the proper course of nursing interventions, and engage in collaboration among peers. The simulation experience provides faculty insight into the students’ clinical reasoning processes, while providing students with a clear framework for successfully accomplishing learning outcomes.

  11. Moving the classroom to the clinic: the experiences of occupational therapy students during a "living lab".

    Science.gov (United States)

    Falk-Kessler, Janet; Benson, Jeryl D; Witchger Hansen, Anne Marie

    2007-01-01

    This paper describes an experiential learning lab which emerged from designing a "living lab" that was embedded into an intervention course. The lab resulted in a teaching-learning experience that provided students with consistent opportunity to engage in clinical application of theory with feedback from peers and professionals. Results of a qualitative program evaluation indicated that this experience had a positive effect on the professional growth and development of the students and increased their ability to apply clinical reasoning skills. It also provided the students with the opportunity to examine their emotions and their change of emotions over time as they were presented with clinical challenges. A surprise outcome identified by the students was their clarity and understanding about disability. Recommendations for future community experiences for occupational therapy students as well as suggestions for program evaluation of such experiences are provided.

  12. Properties of glycerol-75Se-triether: A lipid-soluble marker for the estimation of intestinal fat absorption.

    Science.gov (United States)

    Hoving, J; Valkema, A J; Wilsin, J H; Woldring, M G

    1975-08-01

    The properties of a 75Se-labeled glycerol triether were investigated in rat experiments designed to test this substance as a nonabsorbable marker for the assessment of intestinal fat absorption. After oral administration of 75Se-triether, the radioactivity was excreted almost completely with the feces. Amounts in excess of the quantity required tor clinical use did not interfere with overall fat absorption. No evidence for toxicity of 75Se-triether was observed. 131l-triolein was used as tracer fat and fat absorption was calculated by the following methods: (1) isotope balance method-oral intake minus fecal excretion of 131L; (2) isotope ratio method-comparison of the 131L to 75Se ratios in the test dose and in a stool sample. Results obtained from the isotope ratio method were in close agreement with those of the isotope balance method over a range of fat absorption of 80 to 95 per cent, thus indicating that the marker and the radioactive fat pass the gastrointestinal tract at the same rate under these experimental conditions. These results show that 75Se-triether possesses several of the properties of an ideal marker for fat absorption studies. Its advantages over other proposed markers for fat absorption studies are discussed. Simultaneous administration of 131L-TRIOLEIN AND 75Se-triether in a single dose may provide a reliable, rapid, and simple method to estimate intestinal fat absorption in man.

  13. Fat heaps

    DEFF Research Database (Denmark)

    Elmasry, Amr Ahmed Abd Elmoneim; Katajainen, Jyrki

    to that of other related data structures (run-relaxed weak queues and Fibonacci heaps). This report to- gether with an accompanying tar le gives the source code used in the experiments reported in the paper. By making the programs publicly available, we provide other researchers the opportunity to scrutinize...

  14. Expanded Stem Cells, Stromal-Vascular Fraction, and Platelet-Rich Plasma Enriched Fat: Comparing Results of Different Facial Rejuvenation Approaches in a Clinical Trial.

    Science.gov (United States)

    Rigotti, Gino; Charles-de-Sá, Luiz; Gontijo-de-Amorim, Natale Ferreira; Takiya, Christina Maeda; Amable, Paola Romina; Borojevic, Radovan; Benati, Donatella; Bernardi, Paolo; Sbarbati, Andrea

    2016-03-01

    In a previous study, the authors demonstrated that treatment with expanded adipose-derived stem cells or stromal vascular fraction (SVF)-enriched fat modify the pattern of the dermis in human beings, representing a skin rejuvenation effect. Considering that expanded stem cells require a cell factor, the authors wanted to assess similar results by replacing them with platelet-rich plasma (PRP), which is easier to obtain and for which an empirical regenerative effect has been already described. To determine if PRP injection could replace the cutaneous regenerative effect of adipose-derived stem cells. This study was performed in 13 patients who were candidates for facelift. The patients underwent sampling of fat by liposuction from the abdomen and submitted to one of three protocols: injection of SVF-enriched fat or expanded adipose-derived stem cells or fat plus PRP in the preauricular areas. Fragments of skin were removed before and 3 months after treatment and analyzed by optical and electron microscopy. The use of fat plus PRP led to the presence of more pronounced inflammatory infiltrates and a greater vascular reactivity, increasing in vascular permeability and a certain reactivity of the nervous component. The addition of PRP did not improve the regenerative effect. The use of PRP did not have significant advantages in skin rejuvenation over the use of expanded adipose-derived stem cells or SVF-enriched fat. The effect of increased vascular reactivity may be useful in pathological situations in which an intense angiogenesis is desirable, such as tissular ischemia. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

  15. Left atrial appendage isolation using percutaneous (endocardial/epicardial) devices: Pre-clinical and clinical experience.

    Science.gov (United States)

    Romero, Jorge; Natale, Andrea; Engstrom, Krysthel; Di Biase, Luigi

    2016-02-01

    Atrial fibrillation (AF) is the most common arrhythmia in the elderly population and it is associated with a four-fold to five-fold increased risk of thromboembolic events. It was not until the mid-1950s that the left atrial appendage (LAA) was identified as the main location of thrombus formation, particularly in patients with non-valvular AF. In this review, we explain at some extent its embryology, anatomy and physiology, and as well as the clinical and pre-clinical trials published to date testing the safety and efficacy of most LAA closure devices. Among those devices, the most studied include the PLAATO system (ev3 Endovascular, Plymouth, MN), the Amplatzer cardiac plug (St Jude, Golden Valley, MN; St. Jude Medical, Minneapolis, MN), the WATCHMAN device (Boston Scientific, Plymouth, MN; Atritech Inc., Plymouth, MN), and the LARIAT device (SentreHEART, Palo Alto, CA). Similarly, newer LAA closure devices currently under investigation such as the Transcatheter Patch (Custom Medical Devices, Athens, Greece), AEGIS, and the Coherex WaveCrest (Salt Lake City, UT) will also be discussed. Future perspectives and the need for well-designed prospective studies between devices and new oral anticoagulant drugs are also proposed. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. On Learning to Teach Fat Feminism

    Science.gov (United States)

    Boling, Patricia

    2011-01-01

    As a feminist theorist who frequently teaches theorizing that starts from embodied experience, the author has begun to incorporate fat feminism into her teaching. As a neophyte and a relatively thin woman, she has been self-conscious about broaching issues related to fat bodies in her teaching, even though they clearly raise important issues about…

  17. Impact of a ketogenic diet intervention during radiotherapy on body composition: I. Initial clinical experience with six prospectively studied patients.

    Science.gov (United States)

    Klement, Rainer J; Sweeney, Reinhart A

    2016-03-05

    Based on promising preclinical data, ketogenic diets (KDs) have been proposed as supplementary measures for cancer patients undergoing standard-of-care therapy. However, data is still scarce on the tolerability and effects of KDs on cancer patients undergoing radiotherapy (RT). Here we present six cases of patients who underwent RT and concurrently consumed a self-administered KD in our clinic within a busy community hospital setting. All patients were followed prospectively with measurements of blood parameters, quality of life and body weight and composition using bioelectrical impedance analysis. No adverse diet-related side effects occurred. Two patients had no elevated ketone body levels in serum despite self-reporting compliance to the diet. There was consensus that the KD was satiating and weight loss occurred in all patients, although this was only significant in two patients. Our data indicate that weight loss was mainly due to fat mass loss with concurrent preservation of muscle mass. Overall quality of life remained fairly stable, and all subjects reported feeling good on the diet. Tumor regression occurred as expected in five patients with early stage disease; however one subject with metastatic small cell lung cancer experienced slight progression during three cycles of combined chemotherapy + KD and progressed rapidly after ending the KD. Our data lend support to the hypothesis that KDs administered as supportive measures during standard therapy are safe and might be helpful in preservation of muscle mass. Further studies with control groups are needed to confirm these findings and address questions regarding any putative anti-tumor effects. Based on the experience with these six cases we implemented further steps to improve issues with KD compliance and initiated a clinical study that is described in a companion paper.

  18. Nursing students' reflections on the learning experience of a unique mental health clinical placement.

    Science.gov (United States)

    Patterson, Christopher; Moxham, Lorna; Brighton, Renee; Taylor, Ellie; Sumskis, Susan; Perlman, Dana; Heffernan, Tim; Hadfield, Louise

    2016-11-01

    There exists a need for innovative thinking to identify new clinical placement opportunities for nursing students. Recovery-based clinical placements for mental health nurse students remain unique and require investigation. To examine the learning experience of Bachelor of Nursing students who undertook an innovative mental health clinical placement known as Recovery Camp. This study incorporated qualitative analysis of written reflections. Using Braun and Clarke's (2006) six phases of thematic analysis the corpus of student reflections were reviewed by three members of the research team independent to each other. Four themes emerged. The theme of Pre-placement Expectations incorporates participant foci on pre-conceptions of Recovery Camp. The theme of Student Learning incorporates the ways in which participants recognised the experience of Recovery Camp influenced learning. Reflections themed under the title Placement Setting include discussion of the Recovery Camp as a clinical placement. The theme of Future Practice incorporates students' reflections on how they plan to practice as nurses as a result the learning experiences of Recovery Camp. An immersive clinical placement such as Recovery Camp can influence students' perceptions of people with mental illness, have a positive impact on student learning and influence students' decisions about future practice. The learning experience of nursing students whom attend unique, recovery-orientated clinical placements can be both positive and educative. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. Nursing faculty teaching a module in clinical skills to medical students: a Lebanese experience.

    Science.gov (United States)

    Abdallah, Bahia; Irani, Jihad; Sailian, Silva Dakessian; Gebran, Vicky George; Rizk, Ursula

    2014-01-01

    Nursing faculty teaching medical students a module in clinical skills is a relatively new trend. Collaboration in education among medical and nursing professions can improve students' performance in clinical skills and consequently positively impact the quality of care delivery. In 2011, the Faculty of Medicine in collaboration with the Faculty of Health Sciences at the University of Balamand, Beirut, Lebanon, launched a module in clinical skills as part of clinical skills teaching to first-year medical students. The module is prepared and delivered by nursing faculty in a laboratory setting. It consists of informative lectures as well as hands-on clinical practice. The clinical competencies taught are hand-washing, medication administration, intravenous initiation and removal, and nasogastric tube insertion and removal. Around sixty-five medical students attend this module every year. A Likert scale-based questionnaire is used to evaluate their experience. Medical students agree that the module provides adequate opportunities to enhance clinical skills and knowledge and favor cross-professional education between nursing and medical disciplines. Most of the respondents report that this experience prepares them better for clinical rotations while increasing their confidence and decreasing anxiety level. Medical students highly appreciate the nursing faculties' expertise and perceive them as knowledgeable and resourceful. Nursing faculty participating in medical students' skills teaching is well perceived, has a positive impact, and shows nurses are proficient teachers to medical students. Cross professional education is an attractive model when it comes to teaching clinical skills in medical school.

  20. Physiotherapy students' experiences of bullying on clinical internships: a qualitative study.

    Science.gov (United States)

    Whiteside, Diana; Stubbs, Brendon; Soundy, Andy

    2014-03-01

    To consider the experiences of final-year physiotherapy students who have experienced workplace bullying on a clinical internship. Qualitative methodology using individual semi-structured interviews. A university in the Midlands region of the UK. Eight undergraduate physiotherapy students who had experienced one incident of bullying on a clinical internship. Thematic analysis of semi-structured interviews. Four main themes were identified: (1) external and situational influences of bullying; (2) students' reactions to the experience of bullying; (3) inability to reveal the experience; and (4) overcoming problems. Bullying had a range of adverse effects on the students, with many expressing self-doubt in their competence and viewing their supervisor as unapproachable and unsupportive. Five students were not initially able to recognise the experience as bullying. In addition, students did not feel able to report the experience and use the support mechanisms in place. This may have been a result of having concerns that the problem would escalate if they reported the experience and, as a consequence, have a negative effect on their grade. Students were keen to offer a range of strategies for clinical practice in order to prevent bullying for future generations of students. Students' health, security and confidence in their ability as a physiotherapist can be at great risk from bullying. Steps are needed to ensure that students are better protected from bullying, and feel more able to address bullying behaviour during clinical internships. Copyright © 2013 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  1. What students really learn: contrasting medical and nursing students' experiences of the clinical learning environment.

    Science.gov (United States)

    Liljedahl, Matilda; Boman, Lena Engqvist; Fält, Charlotte Porthén; Bolander Laksov, Klara

    2015-08-01

    This paper explores and contrasts undergraduate medical and nursing students' experiences of the clinical learning environment. Using a sociocultural perspective of learning and an interpretative approach, 15 in-depth interviews with medical and nursing students were analysed with content analysis. Students' experiences are described using a framework of 'before', 'during' and 'after' clinical placements. Three major themes emerged from the analysis, contrasting the medical and nursing students' experiences of the clinical learning environment: (1) expectations of the placement; (2) relationship with the supervisor; and (3) focus of learning. The findings offer an increased understanding of how medical and nursing students learn in the clinical setting; they also show that the clinical learning environment contributes to the socialisation process of students not only into their future profession, but also into their role as learners. Differences between the two professions should be taken into consideration when designing interprofessional learning activities. Also, the findings can be used as a tool for clinical supervisors in the reflection on how student learning in the clinical learning environment can be improved.

  2. Use of Tablet Computers to Promote Physical Therapy Students' Engagement in Knowledge Translation During Clinical Experiences

    Science.gov (United States)

    Loeb, Kathryn; Barbosa, Sabrina; Jiang, Fei; Lee, Karin T.

    2016-01-01

    Background and Purpose: Physical therapists strive to integrate research into daily practice. The tablet computer is a potentially transformational tool for accessing information within the clinical practice environment. The purpose of this study was to measure and describe patterns of tablet computer use among physical therapy students during clinical rotation experiences. Methods: Doctor of physical therapy students (n = 13 users) tracked their use of tablet computers (iPad), loaded with commercially available apps, during 16 clinical experiences (6-16 weeks in duration). Results: The tablets were used on 70% of 691 clinic days, averaging 1.3 uses per day. Information seeking represented 48% of uses; 33% of those were foreground searches for research articles and syntheses and 66% were for background medical information. Other common uses included patient education (19%), medical record documentation (13%), and professional communication (9%). The most frequently used app was Safari, the preloaded web browser (representing 281 [36.5%] incidents of use). Users accessed 56 total apps to support clinical practice. Discussion and Conclusions: Physical therapy students successfully integrated use of a tablet computer into their clinical experiences including regular activities of information seeking. Our findings suggest that the tablet computer represents a potentially transformational tool for promoting knowledge translation in the clinical practice environment. Video Abstract available for more insights from the authors (see Supplemental Digital Content 1, http://links.lww.com/JNPT/A127). PMID:26945431

  3. Psychophysics of sweet and fat perception in obesity: problems, solutions and new perspectives.

    Science.gov (United States)

    Bartoshuk, Linda M; Duffy, Valerie B; Hayes, John E; Moskowitz, Howard R; Snyder, Derek J

    2006-07-29

    Psychophysical comparisons seem to show that obese individuals experience normal sweet and fat sensations, they like sweetness the same or less, but like fat more than the non-obese do. These psychophysical comparisons have been made using scales (visual analogue or category) that assume intensity labels (e.g. extremely) which denote the same absolute perceived intensity to all. In reality, the perceived intensities denoted by labels vary because they depend on experiences with the substances to be judged. This variation makes comparisons invalid. Valid comparisons can be made by asking the subjects to rate their sensory/hedonic experiences in contexts that are not related to the specific experiences of interest. Using this methodology, we present the evidence that the sensory and hedonic properties of sweet and fat vary with body mass index. The obese live in different orosensory and orohedonic worlds than do the non-obese; the obese experience reduced sweetness, which probably intensifies fat sensations, and the obese like both sweet and fat more than the non-obese do. Genetic variation as well as taste pathology contribute to these results. These psychophysical advances will impact experimental as well as clinical studies of obesity and other eating disorders.

  4. Supervising international students in clinical placements: perceptions of experiences and factors influencing competency development.

    Science.gov (United States)

    Attrill, Stacie; Lincoln, Michelle; McAllister, Sue

    2016-07-16

    Health professional education programs attract students from around the world and clinical supervisors frequently report that international students find learning in clinical placement contexts particularly challenging. In existing literature clinical supervisors, who support international students on placement have identified concerns about their communication and interactions within clinical environments. However, clinical supervisors' perspectives about their experiences with international students on placement and the strategies they utilise to facilitate international student learning have not been described. As a result we have little insight into the nature of these concerns and what clinical supervisors do to support international students' competency development. Five focus group interviews were conducted with twenty Speech-Language Pathology clinical supervisors, recruited from 2 Australian universities. Interview data were analysed thematically. Themes identified were interpreted using cognitive load and sociocultural learning theories to enhance understanding of the findings. Four themes were identified: 'Complex teaching and learning relationships', 'Conceptions of students as learners'; Student communication skills for professional practice', and 'Positive mutual learning relationships'. Findings indicated that clinical supervisors felt positive about supporting international students in clinical placements and experienced mutual learning benefits. However, they also identified factors inherent to international students and the placement environment that added to workload, and made facilitating student learning complex. Clinical supervisors described strategies they used to support international students' cultural adjustment and learning, but communication skills were reported to be difficult to facilitate within the constraints of placements. Future research should address the urgent need to develop and test strategies for improving international

  5. A 12-week double-blind randomized clinical trial of vitamin D₃ supplementation on body fat mass in healthy overweight and obese women.

    Science.gov (United States)

    Salehpour, Amin; Hosseinpanah, Farhad; Shidfar, Farzad; Vafa, Mohammadreza; Razaghi, Maryam; Dehghani, Sahar; Hoshiarrad, Anahita; Gohari, Mahmoodreza

    2012-09-22

    Vitamin D concentrations are linked to body composition indices, particularly body fat mass. Relationships between hypovitaminosis D and obesity, described by both BMI and waist circumference, have been mentioned. We have investigated the effect of a 12-week vitamin D3 supplementation on anthropometric indices in healthy overweight and obese women. In a double-blind, randomized, placebo-controlled, parallel-group trial, seventy-seven participants (age 38 ± 8.1 years, BMI 29.8 ± 4.1 kg/m²) were randomly allocated into two groups: vitamin D (25 μg per day as cholecalciferol) and placebo (25 μg per day as lactose) for 12 weeks. Body weight, height, waist, hip, fat mass, 25(OH) D, iPTH, and dietary intakes were measured before and after the intervention. Serum 25(OH)D significantly increased in the vitamin D group compared to the placebo group (38.2 ± 32.7 nmol/L vs. 4.6 ± 14.8 nmol/L; Psupplementation (-0.26 ± 0.57 pmol/L vs. 0.27 ± 0.56 pmol/L; PSupplementation with vitamin D3 caused a statistically significant decrease in body fat mass in the vitamin D group compared to the placebo group (-2.7 ± 2.1 kg vs. -0.47 ± 2.1 kg; Pbody weight and waist circumference did not change significantly in both groups. A significant reverse correlation between changes in serum 25(OH) D concentrations and body fat mass was observed (r = -0.319, P = 0.005). Among healthy overweight and obese women, increasing 25(OH) D concentrations by vitamin D3 supplementation led to body fat mass reduction.

  6. Health care students' personal experiences and coping with bullying in clinical training.

    Science.gov (United States)

    Hakojärvi, Henna-Riikka; Salminen, Leena; Suhonen, Riitta

    2014-01-01

    Previous studies show that health care students have experienced bullying by nursing staff in clinical training. Although these studies provide plenty of information considering the manifestation and consequences of bullying on students, there is a gap of knowledge on how health care students' cope with bullying. In addition, previous studies seem to have focused only on the experiences of nursing and midwifery students. This paper presents the results of a qualitative study exploring the bullying experiences of Finnish health care students (n=41) representing two Universities of Applied Sciences. In order to provide information for faculties of health care on bullying intervention and prevention strategies, this study aimed at describing health care students' experiences and coping with bullying in clinical training. Based on previous study findings, an electronic semi-structured questionnaire was developed for the data collection. The qualitative data was analysed using inductive content analysis. The results show that the students experienced verbal and non-verbal bullying in clinical training. In addition to psychological and physical symptoms, bullying also decreased the students' learning, their studying motivation and their professional engagement. One reason why some students did not share their bullying experiences with their teachers and clinical instructors was their idea that sharing their experiences would be useless. On the other hand, students who did share their experiences with a teacher or a clinical instructor usually received emotional support, information, and help in the form of bullying intervention. The results of this study suggest that faculties of health care need to develop action plans against bullying in co-operation with clinical training sites in order to ensure students' learning and professional engagement. In the future, it is suggested that research is focused on factors preventing and contributing to bullying towards health care

  7. Using Critical Care Simulations to Prepare Nursing Students for Capstone Clinical Experiences.

    Science.gov (United States)

    Smallheer, Benjamin; Hunt, Jennifer; Smith, Judson

    The purpose of this innovative learning strategy was to decrease students' fear and anxiety within the critical care environment before the initiation of a critical care capstone clinical experience by enhancing their familiarity of the critical care environment through deliberate practice and experiential learning. This will in turn increase student knowledge and competence in the critical care setting.Critical care units are often used during a capstone clinical experience to enhance critical thinking and clinical reasoning. Student preparation for these rotations, however, is varied and often inadequate. The resulting fear and anxiety impair learning and also contribute to an unsafe environment for this at-risk population.Before the capstone experience, students participated in 3 simulation experiences, each addressing a core concept of critical care nursing. Faculty engaged students during the simulations, while modeling the confidence and critical thinking of a critical care nurse.After both the critical care simulation and the capstone rotation, students stated that the simulation allowed them the time in a safe environment to critically think through the steps to care for critical patients before the capstone rotation. The experience provided them with increased confidence necessary to discharge the responsibilities of a critical care nurse-attention to critical thinking and reasoning.Mindfully constructed simulations with clear objectives help to inoculate the student against fears associated with high-risk patients. This decrease in fear and anxiety before a hands-on clinical experience may improve patient safety. More confident students are also better able to engage in both experiential and deliberate learning, resulting in a more enhanced and meaningful clinical experience.

  8. Clinical Outcome and Safety of Multilevel Vertebroplasty: Clinical Experience and Results

    Energy Technology Data Exchange (ETDEWEB)

    Mailli, Leto, E-mail: lmailli@hotmail.com; Filippiadis, Dimitrios K.; Brountzos, Elias N.; Alexopoulou, Efthymia; Kelekis, Nikolaos; Kelekis, Alexios [Attikon University Hospital, Second Department of Radiology, Athens University School of Medicine (Greece)

    2013-02-15

    To compare safety and efficacy of percutaneous vertebroplasty (PVP) when treating up to three vertebrae or more than three vertebrae per session. We prospectively compared two groups of patients with symptomatic vertebral fractures who had no significant response to conservative therapy. Pathologic substrate included osteoporosis (n = 77), metastasis (n = 24), multiple myeloma (n = 13), hemangioma (n = 15), and lymphoma (n = 1). Group A patients (n = 94) underwent PVP of up to three treated vertebrae (n = 188). Group B patients (n = 36) underwent PVP with more than three treated vertebrae per session (n = 220). Decreased pain and improved mobility were recorded the day after surgery and at 12 and 24 months after surgery per clinical evaluation and the use of numeric visual scales (NVS): the Greek Brief Pain Inventory, a linear analogue self-assessment questionnaire, and a World Health Organization questionnaire. Group A presented with a mean pain score of 7.9 {+-} 1.1 NVS units before PVP, which decreased to 2.1 {+-} 1.6, 2.0 {+-} 1.5 and 2.0 {+-} 1.5 NVS units the day after surgery and at 12 and 24 months after surgery, respectively. Group B presented with a mean pain score of 8.1 {+-} 1.3 NVS units before PVP, which decreased to 2.2 {+-} 1.3, 2.0 {+-} 1.5, and 2.1 {+-} 1.6 NVS units the day after surgery and at 12 and 24 months after surgery, respectively. Overall pain decrease and mobility improvement throughout the follow-up period presented no statistical significance neither between the two groups nor between different underlying aetiology. Reported cement leakages presented no statistical significance between the two groups (p = 0.365). PVP is an efficient and safe technique for symptomatic vertebral fractures independently of the vertebrae number treated per session.

  9. Clinical Outcome and Safety of Multilevel Vertebroplasty: Clinical Experience and Results

    International Nuclear Information System (INIS)

    Mailli, Leto; Filippiadis, Dimitrios K.; Brountzos, Elias N.; Alexopoulou, Efthymia; Kelekis, Nikolaos; Kelekis, Alexios

    2013-01-01

    To compare safety and efficacy of percutaneous vertebroplasty (PVP) when treating up to three vertebrae or more than three vertebrae per session. We prospectively compared two groups of patients with symptomatic vertebral fractures who had no significant response to conservative therapy. Pathologic substrate included osteoporosis (n = 77), metastasis (n = 24), multiple myeloma (n = 13), hemangioma (n = 15), and lymphoma (n = 1). Group A patients (n = 94) underwent PVP of up to three treated vertebrae (n = 188). Group B patients (n = 36) underwent PVP with more than three treated vertebrae per session (n = 220). Decreased pain and improved mobility were recorded the day after surgery and at 12 and 24 months after surgery per clinical evaluation and the use of numeric visual scales (NVS): the Greek Brief Pain Inventory, a linear analogue self-assessment questionnaire, and a World Health Organization questionnaire. Group A presented with a mean pain score of 7.9 ± 1.1 NVS units before PVP, which decreased to 2.1 ± 1.6, 2.0 ± 1.5 and 2.0 ± 1.5 NVS units the day after surgery and at 12 and 24 months after surgery, respectively. Group B presented with a mean pain score of 8.1 ± 1.3 NVS units before PVP, which decreased to 2.2 ± 1.3, 2.0 ± 1.5, and 2.1 ± 1.6 NVS units the day after surgery and at 12 and 24 months after surgery, respectively. Overall pain decrease and mobility improvement throughout the follow-up period presented no statistical significance neither between the two groups nor between different underlying aetiology. Reported cement leakages presented no statistical significance between the two groups (p = 0.365). PVP is an efficient and safe technique for symptomatic vertebral fractures independently of the vertebrae number treated per session.

  10. Experience and Perception of Sexual Harassment During the Clinical Practice of Korean Nursing Students

    OpenAIRE

    Lee, Sun-Kyoung; Song, Ju-Eun; Kim, Sue

    2011-01-01

    Purpose: The purpose of this study was to identify the experience and perception of sexual harassment during the clinical practice of Korean nursing students. Methods: The descriptive study was conducted using a self-report questionnaire from December 2009 to January 2010. Participants were 542 nursing students recruited from 12 nursing colleges in Korea, who had finished 1,000 hours of clinical practice which is the minimum requirement for graduation. Data were analyzed by descriptive sta...

  11. Clinical Engeneering Experience at the Hospital of the State University of Londrina

    OpenAIRE

    Ernesto Fernando Ferreyra Ramírez

    2002-01-01

    This paper describes the four-year experience of implementation of Clinical Engineering services at the Hospital of the State University of Londrina (HURNP/UEL). It was performed by the Electrical Engineering Department (DEEL), through a project involving lecturers and students from the Electrical and Civil Engineering Courses of the same university. The main objectives were the formation of human resources in the Clinical Engineering area and a positive contribution to the healthcare service...

  12. Student nurses’ perception of the clinical midwifery experience as a learning environment

    OpenAIRE

    R. Dürrheim

    1993-01-01

    The student nurse may have a different perception of her learning environment from that which the instructor intended. The purpose of the study was to determine the perception of student nurses of clinical midwifery experience as a teaming milieu. Student nurses in their third and fourth year at a nursing college in Transvaal were involved in the research. A literature study regarding factors that can influence clinical learning of student nurses in the midwifery units was done. Questionaires...

  13. Differences in the internal structure of hallucinatory experiences between clinical and nonclinical populations.

    Science.gov (United States)

    Chang, Jae Seung; Kim, Yeni; Kim, Se Hyun; Hwang, Samuel; Kim, Jayoun; Chung, In-Won; Kim, Yong Sik; Jung, Hee-Yeon

    2015-03-30

    We investigated differential patterns of hallucinatory experiences between nonclinical and clinical samples. A total of 223 nonclinical individuals (108 females) and 111 subjects with schizophrenia (54 females) completed the Launay-Slade Hallucination Scale-Revised (LSHS-R) and Perceptual Aberration Scale (PAS). The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) was used for the nonclinical group, and the Positive and Negative Syndrome Scale (PANSS) hallucination item was used for the clinical group. Cronbach's alpha values showed good internal consistency for the LSHS-R. In the two groups, significant associations were found between LSHS-R and PAS scores. Two factors were extracted through a principal component analysis (PCA) in the nonclinical group, and three factors were identified in the clinical group. The results of a hierarchical cluster analysis (HCA) revealed that a perception-cognition dimension was clear cluster discriminating element for the nonclinical group, whereas alterations in perception-cognition dimension were characteristic in cluster structure of the clinical group. Our findings suggest that the nature of hallucinatory experiences may differ qualitatively between a nonclinical population and subjects with schizophrenia. Perceptual or cognitive aberrations may add a psychopathologic dimension to hallucinatory experiences. Exploring the internal structure of hallucinatory experiences may provide explanatory insight into these experiences in the general population. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  14. A Retrospective Analysis of Nursing Students' Clinical Experience in an All-Male Maximum Security Prison.

    Science.gov (United States)

    Bouchaud, Mary T; Brooks, Madeline; Swan, Beth Ann

    2017-10-05

    Prisons provide an ideal learning experience to prepare prelicensure students with the knowledge and skill set needed for practice in the 21st century. Beginning descriptive evidence demonstrates that correctional health is an innovative community resource to educate nursing students in today's changing model of health care delivery and practice. This article shares results from a retrospective analysis of the perceptions and experiences of nursing students during their community clinical rotation in an all-male maximum security prison.

  15. Korean speech-language pathologists' attitudes toward stuttering according to clinical experiences.

    Science.gov (United States)

    Lee, Kyungjae

    2014-11-01

    Negative attitudes toward stuttering and people who stutter (PWS) are found in various groups of people in many regions. However the results of previous studies examining the influence of fluency coursework and clinical certification on the attitudes of speech-language pathologists (SLPs) toward PWS are equivocal. Furthermore, there have been few empirical studies on the attitudes of Korean SLPs toward stuttering. To determine whether the attitudes of Korean SLPs and speech-language pathology students toward stuttering would be different according to the status of clinical certification, stuttering coursework completion and clinical practicum in stuttering. Survey data from 37 certified Korean SLPs and 70 undergraduate students majoring in speech-language pathology were analysed. All the participants completed the modified Clinician Attitudes Toward Stuttering (CATS) Inventory. Results showed that the diagnosogenic view was still accepted by many participants. Significant differences were found in seven out of 46 CATS Inventory items according to the certification status. In addition significant differences were also found in three items and one item according to stuttering coursework completion and clinical practicum experience in stuttering, respectively. Clinical and educational experience appears to have mixed influences on SLPs' and students' attitudes toward stuttering. While SLPs and students may demonstrate more appropriate understanding and knowledge in certain areas of stuttering, they may feel difficulty in their clinical experience, possibly resulting in low self-efficacy. © 2014 Royal College of Speech and Language Therapists.

  16. Clinical experiences in conducting empirically supported treatments for generalized anxiety disorder.

    Science.gov (United States)

    Szkodny, Lauren E; Newman, Michelle G; Goldfried, Marvin R

    2014-01-01

    Knowledge of the efficacy of cognitive-behavioral therapy (CBT) for generalized anxiety disorder (GAD) predominantly derives from randomized controlled trials (RCTs). However, there may be unique or complex issues encountered in practice, but not necessarily in the context of a controlled clinical trial. Therefore, launching a systematic dialogue between researcher and practicing clinician can be instrumental in augmenting evidence-based therapies through identification of variables that promote and interfere with clinical effectiveness. Through an initiative sponsored by the American Psychological Association's Divisions 12 (Society for Clinical Psychology) and 29 (Psychotherapy), this study aimed to examine clinical experiences conducting CBT for GAD. The participants were 260 psychotherapists who completed an online survey on assessment and therapeutic intervention utilization and their experience of factors that limit successful GAD treatment and symptom reduction. The majority of respondents reported 20 years or less experience using ESTs for GAD, typically treating clients in outpatient clinics, treatment centers, and private practice. Some of the most commonly used interventions address clients' maladaptive cognitions and elevated anxiety and muscle tension typical of GAD. Approximately one half of respondents reported incorporating integrative techniques into treatment. Factors perceived as limiting effective GAD treatment included severity and chronicity of GAD, presence of comorbid conditions, stressful home and work environments, client motivation and resistance to treatment, and issues encountered when executing therapy techniques. This study provides researchers with clinically derived directions for future empirical investigation into enhancing efficacy of GAD treatment. © 2013.

  17. Nursing faculty teaching a module in clinical skills to medical students: a Lebanese experience

    Directory of Open Access Journals (Sweden)

    Abdallah B

    2014-11-01

    Full Text Available Bahia Abdallah,1 Jihad Irani,2 Silva Dakessian Sailian,1 Vicky George Gebran,1 Ursula Rizk1 1Nursing Program at the Faculty of Health Sciences, University of Balamand, 2Faculty of Medicine and Medical Sciences, University of Balamand, Beirut, Lebanon Abstract: Nursing faculty teaching medical students a module in clinical skills is a relatively new trend. Collaboration in education among medical and nursing professions can improve students' performance in clinical skills and consequently positively impact the quality of care delivery. In 2011, the Faculty of Medicine in collaboration with the Faculty of Health Sciences at the University of Balamand, Beirut, Lebanon, launched a module in clinical skills as part of clinical skills teaching to first-year medical students. The module is prepared and delivered by nursing faculty in a laboratory setting. It consists of informative lectures as well as hands-on clinical practice. The clinical competencies taught are hand-washing, medication administration, intravenous initiation and removal, and nasogastric tube insertion and removal. Around sixty-five medical students attend this module every year. A Likert scale-based questionnaire is used to evaluate their experience. Medical students agree that the module provides adequate opportunities to enhance clinical skills and knowledge and favor cross-professional education between nursing and medical disciplines. Most of the respondents report that this experience prepares them better for clinical rotations while increasing their confidence and decreasing anxiety level. Medical students highly appreciate the nursing faculties' expertise and perceive them as knowledgeable and resourceful. Nursing faculty participating in medical students' skills teaching is well perceived, has a positive impact, and shows nurses are proficient teachers to medical students. Cross professional education is an attractive model when it comes to teaching clinical skills in

  18. Development of Low-Fat Soft Dough Biscuits Using Carbohydrate-Based Fat Replacers

    Directory of Open Access Journals (Sweden)

    Bhawna Chugh

    2013-01-01

    Full Text Available Experiments were conducted to develop low-fat soft dough biscuits using carbohydrate-based fat replacers (maltodextrin and guar gum. A central composite rotatable design was used to optimise the level of sugar 24–36%, composite fat (fat 10.5–24.5%, maltodextrin 10.4–24%, and guar gum 0.1–0.5%, ammonium bicarbonate 0.5–2.5%, and water 20–24% for production of low-fat biscuits. Diameter and stress-strain ratio decreased significantly with increase in the amount of sugar. There was a significant decrease in spread ratio at high amount of water. Hardness was significantly affected by the interactions of ammonium bicarbonate with sugar and fat . The optimum level of ingredients obtained for low-fat biscuits was sugar 31.7 g, fat 13.55 g, maltodextrin 21.15 g, guar gum 0.3 g, ammonium bicarbonate 2.21 g, and water 21 mL based on 100 g flour. The fat level in the optimised low-fat biscuit formulation was found to be 8.48% as compared to 22.65% in control; therefore, the reduction in fat was 62.5%.

  19. Student nurses’ perception of the clinical midwifery experience as a learning environment

    Directory of Open Access Journals (Sweden)

    R. Dürrheim

    1993-05-01

    Full Text Available The student nurse may have a different perception of her learning environment from that which the instructor intended. The purpose of the study was to determine the perception of student nurses of clinical midwifery experience as a teaming milieu. Student nurses in their third and fourth year at a nursing college in Transvaal were involved in the research. A literature study regarding factors that can influence clinical learning of student nurses in the midwifery units was done. Questionaires were used to collect data regarding personal information, the learning environment, and problems regarding clinical skills. Data were analysed by means of a SAS computer programme.

  20. Depending on the intent and emphasis of the supervisor, clinical supervision can be a different experience.

    Science.gov (United States)

    Johns, C

    2001-05-01

    The paper proposes that clinical supervision can be a very different experience for the practitioner depending on the intent and emphasis of the supervisor. Utilizing Habermas's typology of knowledge constituted interests (1971), clinical supervision can be viewed as a dialectic between technical and emancipatory interests. The rhetoric and spirit of supervision would suggest an emancipatory approach yet the reality is that when supervision is accommodated with bureaucratic cultures, the technical interest will be dominant, especially when supervisors are in line-management roles to practitioners. This raises issues around the nature and role of clinical leadership, and ways of bridging the tension between emancipatory and technical interests.

  1. Clinical accompaniment: the critical care nursing students’ experiences in a private hospital

    Directory of Open Access Journals (Sweden)

    N. Tsele

    2000-09-01

    Full Text Available The quality of clinical accompaniment of the student enrolled for the post-basic diploma in Medical and Surgical Nursing Science: Critical Care Nursing (General is an important dimension of the educational/learning programme. The clinical accompanist/mentor is responsible for ensuring the student’s compliance with the clinical outcomes of the programme in accordance with the requirements laid down by the Nursing Education Institution and the South African Nursing Council. The purpose of this study was to explore and describe the experiences of the students enrolled for a post-basic diploma in Medical and Surgical Nursing Science: Critical Care Nursing (General, in relation to the clinical accompaniment in a private hospital in Gauteng. An exploratory, descriptive and phenomenological research design was utilised and individual interviews were conducted with the ten students in the research hospital. A content analysis was conducted and the results revealed both positive and negative experiences by the students in the internal and external worlds. The recommendations include the formulation of standards for clinical accompaniment of students. the evaluation of the quality of clinical accompaniment of students and empowerment of the organisation, clinical accompanists/mentors and clinicians.

  2. Lipocytes (fat cells) (image)

    Science.gov (United States)

    ... to energy output, there is no expansion of fat cells (lipocytes) to accommodate excess. It is only when more calories are taken in than used that the extra fat is stored in the lipocytes and the person ...

  3. Facts about monounsaturated fats

    Science.gov (United States)

    ... of monounsaturated fats include: Nuts Avocado Canola oil Olive oil Safflower oil (high oleic) Sunflower oil Peanut oil and butter Sesame oil To get the health benefits, you need to replace unhealthy fats with healthy ...

  4. Nurse students' experiences with clinical placement in outpatient unit - a qualitative study.

    Science.gov (United States)

    Helgesen, Ann Karin; Gregersen, Anne Grethe; Roos, Anne Karine Østbye

    2016-01-01

    The recent reforms in the health care sector have changed the requirements for professional nursing competence in the clinical field. The reforms have also required nursing education to consider different areas for clinical placements for their students, and outpatient units in hospitals have been increasingly formalized as clinical learning environments. The complex technologies in some of these units represent a challenge for students who have limited existing knowledge or experience. More focus on outpatient care has also led to fewer opportunities for studying the continuity of a patient's life situation. In order to meet these challenges, structured learning activities with special forms were developed by nursing educators and nurses at outpatient units. The aim of this study was to explore students' experiences of using structured learning activities as unit-specific learning outcomes and targeted reflection during clinical placements in an outpatient unit. Two focus group interviews were conducted with a total of seven nursing students who had experienced structured learning activities during clinical placements in an outpatient unit. Data were analyzed by means of content analyses. This study shows that preparedness and guidance during placement were imperative for making the week in the outpatient unit meaningful. 'Being prepared', which was one of the categories, incorporated the subcategories 'being able to understand what to do', 'being at the right place at the right time' and 'being alert for new experiences'. The category 'being guided' which incorporated the subcategories 'from uncertainty to more confidence', 'from observer to seeking knowledge' and 'from focusing on technology to seeing the person' showed that the forms guided the students through the placement in the outpatient unit. Students take a more active approach to seeking knowledge when given structured learing activities during clinical placement in outpatient unit. This study shows

  5. The South African Military Nursing College Pupil Enrolled Nurses’ experiences of the clinical learning environment

    Directory of Open Access Journals (Sweden)

    Ernestina M. Caka

    2013-06-01

    Full Text Available The study focused on the clinical learning experiences of Pupil Enrolled Nurses (PENs within the military health service. The purpose of the research was to explore and describe the learning experiences of PENs within the Military health clinical learning environment. An explorative, descriptive, contextual design which is qualitative in nature was used to guide the study. The military as a training institution prides itself on preparing nurses both as soldiers and nurses, this could be both challenging and exasperating for students, as the scopes are diverse. Being notably very hierarchical, the military’s rules constantly take precedence over nursing rules. For the duration of nursing training, students are allocated in the clinical learning area to acquire competencies such as problem solving, cognitive and psychomotor skills (Kuiper & Pesut 2003:383. Students learn how to merge theory and practice and apply theories in the practical sense. This is however, not done in isolation from the military codes, as they are intertwined. Attendance of military parades and drills are incorporated during this phase. This could create missed opportunities from the clinical learning as students are expected to leave the clinical setting for this purpose. Three focus group sessions were conducted and the experiences of the students, as narrated by themselves, yielded valuable insights. The researcher wrote field notes and assisted with the management of the audio tapes for easy retrieval of information. Data was analysed by the researcher, independent of the cocoder. Two themes relating to the PENs’ learning experiences emerged from the data analysed: (1 facilitators of clinical learning, (2 and barriers to clinical learning. The findings obtained depicted those factors which facilitated and obstructed student learning. These findings made it possible for the researcher to make recommendations concerning positive interventions which could be taken to

  6. A Thematic Inquiry into the Burnout Experience of Australian Solo-Practicing Clinical Psychologists

    Directory of Open Access Journals (Sweden)

    Trent E. Hammond

    2018-01-01

    Full Text Available Objective: Burnout is conceptualized as a syndrome that consists of emotional exhaustion, depersonalization, and decreased personal accomplishment. Despite the increased frequency and severity of burnout in the Western world, there is limited published research regarding the experiences of clinical psychologists who have had burnout. The present study examines clinical psychologists’ different experiences of burnout in Australia.Design and Methods: In the year 2015, six privately practicing and solo-employed clinical psychologists provided rich qualitative data by participating in semi-structured interviews. Thematic analysis was the method used to analyze clinical psychologists’ natural accounts of their burnout experiences. Using NVivo, emerging themes were identified through coding ‘first order constructs’ and then axial code ‘second order constructs.’Findings: Clinical psychologists indicated that their roles are demanding and a diverse range of symptoms, including the enduring effects of burnout, mental stress, fatigue, decreased personal accomplishment, negative affect, depersonalization, reduced productivity and motivation, and insomnia. They identified precursors of burnout, including excessive workload and hours of work, life stresses, mismanaged workload, and transference. Clinical psychologists suggested that protective factors of burnout include knowledge and years worked in direct care, and trusting and long-term relationships. They indicated that the barriers to overcoming burnout include the fallacy that their clients’ expectations and needs are more important than their own, the financial cost of working in private practice, contemporary knowledge and inadequate education regarding self-care, and time constraints.Discussion and Conclusion: The findings presented in this study provide psychologists and other health professionals with an insight about the burnout experience and inform professionals of the mental

  7. A Thematic Inquiry into the Burnout Experience of Australian Solo-Practicing Clinical Psychologists

    Science.gov (United States)

    Hammond, Trent E.; Crowther, Andrew; Drummond, Sally

    2018-01-01

    Objective: Burnout is conceptualized as a syndrome that consists of emotional exhaustion, depersonalization, and decreased personal accomplishment. Despite the increased frequency and severity of burnout in the Western world, there is limited published research regarding the experiences of clinical psychologists who have had burnout. The present study examines clinical psychologists’ different experiences of burnout in Australia. Design and Methods: In the year 2015, six privately practicing and solo-employed clinical psychologists provided rich qualitative data by participating in semi-structured interviews. Thematic analysis was the method used to analyze clinical psychologists’ natural accounts of their burnout experiences. Using NVivo, emerging themes were identified through coding ‘first order constructs’ and then axial code ‘second order constructs.’ Findings: Clinical psychologists indicated that their roles are demanding and a diverse range of symptoms, including the enduring effects of burnout, mental stress, fatigue, decreased personal accomplishment, negative affect, depersonalization, reduced productivity and motivation, and insomnia. They identified precursors of burnout, including excessive workload and hours of work, life stresses, mismanaged workload, and transference. Clinical psychologists suggested that protective factors of burnout include knowledge and years worked in direct care, and trusting and long-term relationships. They indicated that the barriers to overcoming burnout include the fallacy that their clients’ expectations and needs are more important than their own, the financial cost of working in private practice, contemporary knowledge and inadequate education regarding self-care, and time constraints. Discussion and Conclusion: The findings presented in this study provide psychologists and other health professionals with an insight about the burnout experience and inform professionals of the mental shortcomings of

  8. A low-fat vegan diet improves glycemic control and cardiovascular risk factors in a randomized clinical trial in individuals with type 2 diabetes.

    Science.gov (United States)

    Barnard, Neal D; Cohen, Joshua; Jenkins, David J A; Turner-McGrievy, Gabrielle; Gloede, Lise; Jaster, Brent; Seidl, Kim; Green, Amber A; Talpers, Stanley

    2006-08-01

    We sought to investigate whether a low-fat vegan diet improves glycemic control and cardiovascular risk factors in individuals with type 2 diabetes. Individuals with type 2 diabetes (n = 99) were randomly assigned to a low-fat vegan diet (n = 49) or a diet following the American Diabetes Association (ADA) guidelines (n = 50). Participants were evaluated at baseline and 22 weeks. Forty-three percent (21 of 49) of the vegan group and 26% (13 of 50) of the ADA group participants reduced diabetes medications. Including all participants, HbA(1c) (A1C) decreased 0.96 percentage points in the vegan group and 0.56 points in the ADA group (P = 0.089). Excluding those who changed medications, A1C fell 1.23 points in the vegan group compared with 0.38 points in the ADA group (P = 0.01). Body weight decreased 6.5 kg in the vegan group and 3.1 kg in the ADA group (P vegan group and 10.7% in the ADA group (P = 0.02). After adjustment for baseline values, urinary albumin reductions were greater in the vegan group (15.9 mg/24 h) than in the ADA group (10.9 mg/24 h) (P = 0.013). Both a low-fat vegan diet and a diet based on ADA guidelines improved glycemic and lipid control in type 2 diabetic patients. These improvements were greater with a low-fat vegan diet.

  9. The Working Practices and Clinical Experiences of Paediatric Speech and Language Therapists: A National UK Survey

    Science.gov (United States)

    Pring, Tim; Flood, Emma; Dodd, Barbara; Joffe, Victoria

    2012-01-01

    Background: The majority of speech and language therapists (SLTs) work with children who have speech, language and communication needs. There is limited information about their working practices and clinical experience and their views of how changes to healthcare may impact upon their practice. Aims: To investigate the working practices and…

  10. Preservice Teachers' Reflection on Clinical Experiences: A Comparison of Blog and Final Paper Assignments

    Science.gov (United States)

    Harland, Darci J.; Wondra, Joshua D.

    2011-01-01

    This study focused on the depth of reflection in the writing of preservice teachers who completed end-of-the-semester reflective papers or reflective blogs for undergraduate education courses associated with clinical experiences. Coders rated the depth of reflection as one of four categories: non-reflection, understanding, reflection, or critical…

  11. Perceptions of Co-Teaching in the Clinical Experience: How Well Is It Working?

    Science.gov (United States)

    Kinne, Lenore J.; Ryan, Carol; Faulkner, Shawn A.

    2016-01-01

    This study examined the perceptions of teacher candidates, cooperating teachers, and university supervisors in the first year of state-mandated co-teaching in the clinical experience. Study results suggest the need (a) to emphasize the importance of the teacher candidate exerting leadership, (b) to develop and communicate specific criteria for…

  12. Building workplace social capital: A longitudinal study of student nurses' clinical placement experiences.

    Science.gov (United States)

    Materne, Michelle; Henderson, Amanda; Eaton, Emma

    2017-09-01

    Quality clinical placement experiences have been associated with nurses' workplace social capital. Social capital is broadly understood as the social organisation of trust, norms and networks that benefit society. Building social capital in the workplace may benefit experiences of staff and students. The aim of this study was to assess the impact of building workplace social capital on student nurse perceptions of clinical learning experiences. A quality improvement process was measured through repeated student surveys. First, second, third year students (n = 1176) from three universities completed a validated Student Clinical Learning Culture Survey (SCLCS) following their placement, at the commencement of quality improvement initiatives and five years later. The SCLCS measured students' perceptions of social affiliation, their motivation, satisfaction and dissatisfaction with clinical contexts. The first year of systematic changes focused on increasing student numbers along with improving communication, trust and knowledge sharing, antecedents to workplace social capital. No change was evident after the first year. Six years after commencement of building workplace social capital differences across all subscales, except dissatisfaction, were significant (p social capital that enhances student placement experiences. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Constructing Baccalaureate Nursing Students' Ethical Experiences of Classroom Lessons and Clinical Practice

    Science.gov (United States)

    Knowles, Amy J. B.

    2014-01-01

    Ethics is an integral component of the nursing profession. This phenomenological study aimed to describe how baccalaureate nursing students experience learning ethics both in the classroom and clinical setting. The interviews in this study were conducted with eight second semester senior nursing students. Four themes emerged from analyses of the…

  14. Know Your Fats

    Science.gov (United States)

    ... that contain saturated fat include coconut, coconut oil, palm oil and palm kernel oil (often called tropical oils) and cocoa butter. For ... goods made with shortening or partially hydrogenated vegetable oils. These foods ... by hydrogenation and contain saturated fat and trans fat. Guidelines ...

  15. Retention in HIV care depends on patients' perceptions of the clinic experience.

    Science.gov (United States)

    Wessinger, Matthew H; Hennink, Monique M; Kaiser, Bonnie N; Mangal, Jed P; Gokhale, Runa H; Ruchin, Lauren; Moanna, Abeer; Rimland, David; Farber, Eugene W; Marconi, Vincent C

    2017-10-01

    Institutional barriers in HIV primary care settings can contribute substantially to disparities in retention in HIV treatment and HIV-related outcomes. This qualitative study compared the perceptions of clinic experiences of persons living with HIV (PLWH) in a Veterans Affairs HIV primary care clinic setting who were retained in care with the experiences of those who were not retained in care. Qualitative data from 25 in-depth interviews were analyzed to identify facilitators and barriers to retention in HIV care. Results showed that participants not retained in care experienced barriers to retention involving dissatisfaction with clinic wait times, low confidence in clinicians, and customer service concerns. For participants retained in care, patience with procedural issues, confidence in clinicians, and interpersonal connections were factors that enhanced retention despite the fact that these participants recognized the same barriers as those who were not retained in care. These findings can inform interventions aimed at improving retention in HIV care.

  16. Comprehensive experiment-clinical biochemistry: determination of blood glucose and triglycerides in normal and diabetic rats.

    Science.gov (United States)

    Jiao, Li; Xiujuan, Shi; Juan, Wang; Song, Jia; Lei, Xu; Guotong, Xu; Lixia, Lu

    2015-01-01

    For second year medical students, we redesigned an original laboratory experiment and developed a combined research-teaching clinical biochemistry experiment. Using an established diabetic rat model to detect blood glucose and triglycerides, the students participate in the entire experimental process, which is not normally experienced during a standard clinical biochemistry exercise. The students are not only exposed to techniques and equipment but are also inspired to think more about the biochemical mechanisms of diseases. When linked with lecture topics about the metabolism of carbohydrates and lipids, the students obtain a better understanding of the relevance of abnormal metabolism in relation to diseases. Such understanding provides a solid foundation for the medical students' future research and for other clinical applications. © 2014 Biochemistry and Molecular Biology Education.

  17. Experience from mental health clinics held during medical service camps in Fiji.

    Science.gov (United States)

    Sivakumaran, Hemalatha; George, Kuruvilla; Naker, Gunu; Nadanachandran, Kathir

    2015-12-01

    We aim to describe the experience and findings of mental health clinics held during medical service camps in the rural settings of Fiji. Descriptive data collated at the end of the medical camps across 2011-2014 are used to highlight the main findings. The exposure to mental health assessments and brief interventions at these camps was a validating experience for both individuals and medical students attending the clinics. The most common presentations can be categorised under symptoms of depression, anxiety and relationship problems. The accessibility of mental health support services is a challenge in Fiji. Medical service camps can form an important pathway in promoting mental health awareness, especially amongst the rural communities of Fiji, and a useful platform for medical students to acquire some clinical exposure. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  18. Clinical exposures during internal medicine acting internship: profiling student and team experiences.

    Science.gov (United States)

    Smith, Todd I; LoPresti, Charles M

    2014-07-01

    The clinical learning model in medical education is driven by knowledge acquisition through direct patient-care experiences. Despite the emphasis on experiential learning, the ability of educators to quantify the clinical exposures of learners is limited. To utilize Veterans Affairs (VA) electronic medical record information through a data warehouse to quantify clinical exposures during an inpatient internal medicine rotation. We queried the VA clinical data warehouse for the patients encountered by each learner completing an acting internship rotation at the Cleveland VA Medical Center from July 2008 to November 2011. We then used discharge summary information to identify team exposures-patients seen by the learner's inpatient team who were not primarily assigned to the learner. Based on the learner and team exposures, we complied lists of past medical problems, medications prescribed, laboratory tests that resulted, radiology evaluated, and primary discharge diagnoses. Primary learner and team-based clinical exposures were evaluated for a total of 128 acting internship students. The percentage of learners who had a primary exposure to a medication/lab value/imaging result/diagnosis was calculated. The percentage of learners with at least 1 primary or team-based exposure to an item was also calculated. The most common exposures in each category are presented. Analysis of the clinical exposures during an inpatient rotation can augment the ability of educators to understand learners' experiences. These types of analyses could provide information to improve learner experience, implement novel curricula, and address educational gaps in clinical rotations. © 2014 Society of Hospital Medicine.

  19. [Introduction of a Clinical Research Experience Program in Hospital Practical Training for Pharmacy Students and Its Evaluation].

    Science.gov (United States)

    Takahashi, Katsuyuki; Suda, Yasuki; Kawaguchi, Hiroshi; Nakamura, Yasutaka; Kawabata, Shiho; Kawakami, Noriko; Nishikawa, Takeshi; Nagayama, Katsuya

    2015-01-01

    Long-term clinical training based on a model core curriculum was conducted to nurture highly competent pharmacists in the clinical field. Pharmacists' responsibilities are expanding, and a system has been developed to help pharmacists gain accreditation, identify specialties, and improve their training. However, this system requires research competency. Therefore clinical research should be considered a part of clinical training to encourage high competency among pharmacists. Because the model core curriculum does not include a section on clinical research. Osaka City University Hospital introduced a hands-on clinical research experience program and evaluated its usefulness. A significant improvement in the level of knowledge and awareness of clinical research was seen among students who underwent the clinical research experience program. In addition, the level of student satisfaction was higher. These findings suggest that a clinical research experience program may be useful to nurture a greater awareness of clinical research and knowledge acquisition among pharmacists.

  20. The experience of graduated midwifery students about clinical education: A phenomenological study

    Directory of Open Access Journals (Sweden)

    R. Shahoei

    2013-06-01

    Full Text Available Introduction: Improvement and promotion of the quality of clinical education requires continuous assessment of the current situation, and also identifying the strengths and weaknesses. Students' views and ideas as learner can help future planning. This study aims to identify the experiences of midwifery graduates about factors affecting their clinical learning. Methods: A qualitative study using phenomenology approach was conducted. Ten midwifery graduates were selected based on purposive sampling and then interviewed. Data were analyzed by thematic analysis. Results: The extracted conceptual codes were classified into several main concepts. There were two main themes factors facilitating learning and factors preventing learning, and seven sub themes performance of instructor, pre-clinical training, students satisfaction, lack of peripheral facilities, lack of coordination of educational planning and behaviors of health care personnel. Conclusion: Trained human resources and equipment for midwifery educational planning are needed to provide a supportive learning atmosphere and promote the quality of clinical learning.

  1. [Personal experiences with induced abortions in private clinics in Northeast Brazil].

    Science.gov (United States)

    Silveira, Paloma; McCallum, Cecilia; Menezes, Greice

    2016-02-01

    Based on a qualitative study conducted in 2012, the article analyzes middle-class individuals' experiences with induced abortions performed in private clinics. Thirty-four stories of induced abortions were narrated by 19 women and five men living in two state capitals in Northeast Brazil. Thematic analysis revealed differences in types of clinics and care provided by the physicians. The article shows that abortion in private clinics fails to guarantee safe or humane care. The narratives furnish descriptions of diverse situations and practices, ranging from flaws such as lack of information on medicines to others involving severe abuses like procedures performed without anesthesia. The article concludes that criminalization of abortion in Brazil allows clinics to operate with no state regulation; it does not prevent women from having abortions, but exposes them to total vulnerability and violation of human rights.

  2. A Qualitative Inquiry into Nursing Students’ Experience of Facilitating Reflection in Clinical Setting

    Directory of Open Access Journals (Sweden)

    Shahnaz Karimi

    2017-01-01

    Full Text Available Background and Aim. Reflection is known as a skill that is central to nursing students’ professional development. Due to the importance and the role of reflection in clinical areas of nursing, it is important to know how to achieve it. However, nursing trainers face the challenge of how to help their students to improve reflection in clinical settings. The aim of this study was to investigate the nursing students’ experiences of facilitating reflection during clinical practice. This qualitative study was conducted by qualitative content analysis approach. Twenty nursing students during the second to eighth semester of their educational program were selected for participation using purposive sampling. Data were collected through in-depth semistructured interviews. The interview was transcribed verbatim, and qualitative content analysis was used to analyze the data. From the data analysis, four main themes were extracted. Motivation to reflect, complex experiences, efficient trainer, and effective relations were four main themes obtained from study that, in interaction with each other, had facilitating roles in students’ reflective process on experiences. The findings revealed that the nursing students’ reflection in clinical settings is effective in personal and professional level. Reflection of nursing students depends on motivational and educational factors and these factors increase the quality of care in patients. Furthermore, nursing educators need to create nurturing climate as well as supporting reflective behaviors of nursing students.

  3. International student nurses' experiences of clinical practice in the Finnish health care system.

    Science.gov (United States)

    Mattila, Lea-Riitta; Pitkäjärvi, Marianne; Eriksson, Elina

    2010-05-01

    The purpose of this qualitative study was to describe international student nurses' experiences of their clinical practice in the Finnish health care system. The data were collected by semi-structured interviews. Fourteen international student nurses of African and Asian origin were interviewed, and the data were then analysed by qualitative content analysis. The results indicated that appreciative orientation, sense of belonging to the team, enhancing independent working, growing towards professionalism and working as a member of the team were descriptions of positive experiences. Descriptions of negative experiences were related to restricted learning and compromised human dignity, which lead to negative feelings of being an outsider, decreased self-esteem, sense of giving up and anticipation of difficulties. Despite the small sample size, the results indicate a need to develop clinical practice arrangements when the language of the learning environment is other than that of the student nurse. As the number of international students has increased in the Finnish health care sector and in nursing education, it is important to recognise the factors related to positive and negative experiences in clinical practice. Copyright 2009 Elsevier Ltd. All rights reserved.

  4. [Threats to Identity: A Grounded Theory Approach on Student Nurses' Experience of Incivility during Clinical Placement].

    Science.gov (United States)

    Kang, Jiyeon; Jeong, Yeon Jin; Kong, Kyoung Ran

    2018-02-01

    This qualitative study aimed to explore the experience of incivility among nursing students. Sixteen nursing students who had experienced incivility during their clinical placement were invited for one-on-one interviews until the point of theoretical saturation. The grounded theory approach of Corbin and Strauss was adopted to analyze transcribed interview contents. Incivility occurred in the context of a hierarchical organizational culture, due to nursing students' position as outsiders, non-systematic clinical education, and poor nursing work environment. The experience of incivility was identified as "being mistreated as a marginal person," and nursing students responded to this phenomenon in the following three steps: reality shock, passive action, and submissive acceptance. This process caused students to lose self-esteem and undergo role conflict. Furthermore, nursing students' experience of incivility could eventually lead to workplace bullying in nurses. The results of this study suggest that nursing students' experience of incivility can be a process that threatens their identity. It is necessary to develop educational programs and provide appropriate counseling services so that nursing students can actively cope with the incivility. In addition, institutional plans are needed to ensure safe and supportive clinical learning environments. © 2018 Korean Society of Nursing Science.

  5. Challenges of the ward round teaching based on the experiences of medical clinical teachers

    Directory of Open Access Journals (Sweden)

    Kamran Soltani Arabshahi

    2015-01-01

    Full Text Available Background: Holding educational sessions in a clinical environment is a major concern for faculty members because of its special difficulties and restrictions. This study attempts to recognize the challenges of the ward round teaching through investigating the experiences of clinical teachers in 2011. Materials and Methods: This qualitative research is carried out through purposive sampling with maximum variation from among the clinical teachers of major departments in Isfahan University of Medical Sciences (9 persons. The sampling continued until data saturation. Data were collected through semi-structured interview and analyzed through Collaizzi method. Data reliability and validity was confirmed through the four aspects of Lincoln and Guba method (credibility, conformability, transferability, and dependability. Results: Three major themes and their related sub-themes (minor themes were found out including the factors related to the triad of clinical teaching (patient, learner, and clinical teacher (concern about patient′s welfare, poor preparation, lack of motivation, ethical problems, factors related to the educational environment (stressful environment, humiliating environment and poor communication and the factors related to the educational system of the clinical environment (poor organizing and arrangement of resources, poor system′s monitoring, bad planning and inadequate resource. Conclusion: Ward round teaching has many concerns for teachers, and this should be recognized and resolved by authorities and teachers. If these problems are not resolved, it would affect the quality of clinical teaching.

  6. International students in speech-language pathology clinical education placements: Perceptions of experience and competency development.

    Science.gov (United States)

    Attrill, Stacie; Lincoln, Michelle; McAllister, Sue

    2015-06-01

    This study aimed to describe perceptions of clinical placement experiences and competency development for international speech-language pathology students and to determine if these perceptions were different for domestic students. Domestic and international students at two Australian universities participated in nine focus group interviews. Thematic analysis led to the identification of two themes shared by international and domestic students and several separate themes. Shared themes identified the important influence of students' relationships with clinical educators, unique opportunities and learning that occurs on placement. International student themes included concerns about their communication skills and the impact of these skills on client progress. They also explored their adjustment to unfamiliar placement settings and relationships, preferring structured placements to assist this adjustment. Domestic student themes explored the critical nature of competency attainment and assessment on placement, valuing placements that enabled them to achieve their goals. The findings of this study suggest that international students experience additional communication, cultural and contextual demands on clinical placement, which may increase their learning requirements. Clinical education practices must be responsive to the learning needs of diverse student populations. Strategies are suggested to assist all students to adjust to the professional and learning expectations of clinical education placements.

  7. Idiopathic pulmonary fibrosis: from clinical trials to real-life experiences

    Directory of Open Access Journals (Sweden)

    Sergio Harari

    2015-09-01

    Full Text Available Randomised controlled clinical trials are fundamental in medicine to develop new effective drugs and new therapeutic regimens and are the strength of evidence-based medicine. These studies allow us to avoid the repetition of misleading experiences that have been reported in the past, where drugs or associations were utilised without compelling evidence and ultimately proven to be ineffective. In recent years, randomised clinical trials have been conducted and concluded for many rare diseases, including idiopathic pulmonary fibrosis. However, clinical trials do not always reflect the real-life scenario. Patients selected for clinical trials present fewer comorbidities, they fall between certain age limits, and the severity of their disease is defined; therefore, they do not always reflect the whole of the population affected by a specific disease. These are the reasons why we also need data that mirror real-life experience. The limitations that these kind of studies present are always several and the studies should be interpreted with caution, although they can fill the important gap between efficacy and effectiveness. In this article, we will review the existing clinical data on real-life treatment of idiopathic pulmonary fibrosis.

  8. Changes in patient satisfaction related to hospital renovation: experience with a new clinical building.

    Science.gov (United States)

    Siddiqui, Zishan K; Zuccarelli, Rebecca; Durkin, Nowella; Wu, Albert W; Brotman, Daniel J

    2015-03-01

    There is an increasing trend toward designing hospitals with patient-centered features like reduced noise, improved natural light, visitor friendly facilities, well-decorated rooms, and hotel-like amenities. It has also been suggested that because patients cannot reliably distinguish positive experiences with the physical environment from positive experience with care, an improved hospital environment leads to higher satisfaction with physicians, nursing, food service, housekeeping, and higher overall satisfaction. To characterize changes in patient satisfaction that occurred when clinical services (comprised of stable nursing, physician, and unit teams) were relocated to a new clinical building with patient-centered features. We hypothesized that new building features would positively impact provider, ancillary staff, and overall satisfaction, as well as improved satisfaction with the facility. Natural experiment utilizing a pre-post design with concurrent controls. Academic tertiary care hospital. We included all patients discharged from 12 clinical units that relocated to the new clinical building who returned surveys in the 7.5-month period following the move. Premove baseline data were captured from the year prior to the move. Patients on unmoved clinical units who returned satisfaction surveys served as concurrent controls. Patient-centered design features incorporated into the new clinical building. All patients during the baseline period and control patients during the study period were located in usual patient rooms with standard hospital amenities. The primary outcome was satisfaction scores on the Press Ganey and Hospital Consumer Assessment of Healthcare Providers and Systems survey, dichotomized at highest category versus lower categories. We performed logistic regression to identify predictors of "top-box" scores. The move was associated with improved room- and visitor-related satisfaction without significant improvement in satisfaction with clinical

  9. Clinical Engeneering Experience at the Hospital of the State University of Londrina

    Directory of Open Access Journals (Sweden)

    Ernesto Fernando Ferreyra Ramírez

    2002-01-01

    Full Text Available This paper describes the four-year experience of implementation of Clinical Engineering services at the Hospital of the State University of Londrina (HURNP/UEL. It was performed by the Electrical Engineering Department (DEEL, through a project involving lecturers and students from the Electrical and Civil Engineering Courses of the same university. The main objectives were the formation of human resources in the Clinical Engineering area and a positive contribution to the healthcare services offered by the HURNP for the community in the surroundings of Londrina – Paraná State – Brazil.

  10. Implementing a Veteran-Centered Community Health Clinical Experience in a Baccalaureate Nursing Program.

    Science.gov (United States)

    Champlin, Barbara E; Kunkel, Dorcas Elisabeth

    2017-03-01

    In a baccalaureate nursing curriculum, students focused on the unique health care needs of veterans and their families. The learning experiences aimed to equip them with the knowledge, skills, and attitudes (KSAs) to provide holistic relation-centered care to veterans and their families. The clinical course integrated the findings of several veteran-centered publications and the American Association of Colleges of Nursing veteran-centered resources. Formative and summative anecdotal information was gathered in the learning experience during weekly postclinical discussions, course assignments, and a seminar after completion of the experience. Three noteworthy themes stand out: Increased Descriptions of Resources and Services Available to Veterans and Their Families, Increased Expressions of the Complex Health Care Needs of Veterans, and Increasing Recognition of the Autonomous Nature of the Community Health Nursing Role. Early indicators are that this community health field work experience will be sustainable into the future. The academic institution and clinical partner remain committed to working together to provide meaningful learning opportunities to students. Students completed the experience with increased KSAs and a beginning orientation to the Veterans Affairs Health Care System. [J Nurs Educ. 2017;56(3):186-190.]. Copyright 2017, SLACK Incorporated.

  11. Analysis of the multidimensionality of hallucination-like experiences in clinical and nonclinical Spanish samples and their relation to clinical symptoms: implications for the model of continuity.

    Science.gov (United States)

    Langer, Alvaro I; Cangas, Adolfo J; Serper, Mark

    2011-02-01

    Numerous studies have found that hallucinatory experiences occur in the general population. But to date, few studies have been conducted to compare clinical and nonclinical groups across a broad array of clinical symptoms that may co-occur with hallucinations. Likewise, hallucination-like experiences are measured as a multidimensional construct, with clinical and subclinical components related to vivid daydreams, intrusive thoughts, perceptual disturbance, and clinical hallucinatory experiences. Nevertheless, these individual subcomponents have not been examined across a broad spectrum of clinically disordered and nonclinical groups. The goal of the present study was to analyze the differences and similarities in the distribution of responses to hallucination-like experience in clinical and nonclinical populations and to determine the relation of these hallucination-like experiences with various clinical symptoms. These groups included patients with schizophrenia, non-psychotic clinically disordered patients, and a group of individuals with no psychiatric diagnoses. The results revealed that hallucination-like experiences are related to various clinical symptoms across diverse groups of individuals. Regression analysis found that the Psychoticism dimension of the Symptom Check List (SCL-90-R) was the most important predictor of hallucination-like experiences. Additionally, increased auditory and visual hallucination was the only subcomponent that differentiated schizophrenic patients from other groups. This distribution of responses in the dimensions of hallucination-like experiences suggests that not all the dimensions are characteristic of people hearing voices. Vivid daydreams, intrusive thoughts, and auditory distortions and visual perceptual distortions may represent a state of general vulnerability that does not denote a specific risk for clinical hallucinations. Overall, these results support the notion that hallucination-like experiences are closer to a

  12. Experimenting clinical pathways in general practice: a focus group investigation with Italian general practitioners

    Directory of Open Access Journals (Sweden)

    Lucia Zannini

    2012-07-01

    Full Text Available Background. Clinical governance is considered crucial in primary care. Since 2005, clinical pathways have been experimentally implemented at the Local Health Authority of Monza Brianza (ASLMB, Italy, to develop general practitioners’ (GPs care of patients affected by some chronic diseases. The experimentation was aimed at introducing clinical governance in primary care, increasing GPs’ involvement in the care of their patients, and improving both patients’ and professionals’ satisfaction. In the period 2005-2006, 12% of the 763 employed GPs in the ASLMB were involved in the experiment, while this percentage increased to 15-20% in 2007-2008. Design and Methods. Twenty-four GPs were purposively sampled, randomly divided into two groups and asked to participate in focus groups (FGs held in 2008, aimed at evaluating their perception of the experiment. The FGs were audio-recorded, dialogues were typed out and undergone to a thematic analysis, according to the Interpretative Phenomenological Approach. Results. Four major themes emerged: i clinical pathways can result in GPs working in a more efficient and effective fashion; ii they can assure higher levels of both patient and professional satisfaction, since they sustain a caring approach and strengthen the GPs’ role; iii nevertheless, clinical pathways increase the bureaucratic workload and problems can arise in relationships among GPs and the LHA; iv the implementation of clinical pathways can be improved, especially by reducing bureaucracy and by assuring their continuity. Conclusions. Managerial aspects should be considered with care in order to experimentally introduce clinical pathways in general practice, and continuity of the experimentation should be guaranteed to improve GPs’ adherence and commitment.

  13. Experimenting Clinical Pathways in General Practice: a Focus Group Investigation with Italian General Practitioners

    Science.gov (United States)

    Zannini, Lucia; Cattaneo, Cesarina; Peduzzi, Paolo; Lopiccoli, Silvia; Auxilia, Francesco

    2012-01-01

    Background Clinical governance is considered crucial in primary care. Since 2005, clinical pathways have been experimentally implemented at the Local Health Authority of Monza Brianza (ASLMB), Italy, to develop general practitioners’ (GPs) care of patients affected by some chronic diseases. The experimentation was aimed at introducing clinical governance in primary care, increasing GPs’ involvement in the care of their patients, and improving both patients’ and professionals’ satisfaction. In the period 2005-2006, 12% of the 763 employed GPs in the ASLMB were involved in the experiment, while this percentage increased to 15-20% in 2007-2008. Design and Methods Twenty-four GPs were purposively sampled, randomly divided into two groups and asked to participate in focus groups (FGs) held in 2008, aimed at evaluating their perception of the experiment. The FGs were audio-recorded, dialogues were typed out and undergone to a thematic analysis, according to the Interpretative Phenomenological Approach. Results Four major themes emerged: i) clinical pathways can result in GPs working in a more efficient and effective fashion; ii) they can assure higher levels of both patient and professional satisfaction, since they sustain a caring approach and strengthen the GPs’ role; iii) nevertheless, clinical pathways increase the bureaucratic workload and problems can arise in relationships among GPs and the LHA; iv) the implementation of clinical pathways can be improved, especially by reducing bureaucracy and by assuring their continuity. Conclusions Managerial aspects should be considered with care in order to experimentally introduce clinical pathways in general practice, and continuity of the experimentation should be guaranteed to improve GPs’ adherence and commitment. Acknowledgments the Authors thank Dr. AP. Cantù and Dr D. Cereda who participated in the two focus groups as observers. PMID:25181354

  14. Experiences and Perceptions of Pharmacy Students on Practical Skills and Education During Clinical Rotations in India.

    Science.gov (United States)

    Bhagavathula, Akshaya Srikanth; Bandari, Deepak Kumar; Gogikar, Sudhir Kumar; Elnour, Asim Ahmed; Shehab, Abdulla

    2017-08-01

    Objective. To investigate the overall experience of pharmacy students in India during their clinical rotations and their assessment of primary mentors in imparting the intended clinical skills. Methods. A prospective cross-sectional study using a self-administered survey instrument containing 34 items to obtain feedback from senior PharmD students in the latter three years of their six-year program from November 2014 to February 2015. Results. Of the 415 PharmD students invited for this survey, 261(63% response rate) completed the survey (54% males and 46% females). Of the surveyed participants, 74% were fifth- and final-year interns undertaking clinical training in private hospitals (60.9%). Interestingly, 37.9% of the students ranked their clinical training as "least satisfactory" and remarked that their clinical pharmacy services were not recognized or appreciated in their respective hospitals (42.9%). However, 20% of the students expressed that their site "definitely" provided them with the opportunity to hone clinical pharmacy skills. Only 10% of the students strongly agreed that their mentors encouraged them to use resource materials and learn on their own, met with them regularly to review their work and to provide feedback, and encouraged them to express their opinion in patient-care issues. Conclusion. Majority of PharmD students who completed the survey were "least satisfied" with their clinical training program. Mentors should take more effort to demonstrate practice-based clinical training and provide patient-centered education to PharmD students at their clinical sites.

  15. Transforming Experience: The Potential of Augmented Reality and Virtual Reality for Enhancing Personal and Clinical Change.

    Science.gov (United States)

    Riva, Giuseppe; Baños, Rosa M; Botella, Cristina; Mantovani, Fabrizia; Gaggioli, Andrea

    2016-01-01

    During life, many personal changes occur. These include changing house, school, work, and even friends and partners. However, the daily experience shows clearly that, in some situations, subjects are unable to change even if they want to. The recent advances in psychology and neuroscience are now providing a better view of personal change, the change affecting our assumptive world: (a) the focus of personal change is reducing the distance between self and reality (conflict); (b) this reduction is achieved through (1) an intense focus on the particular experience creating the conflict or (2) an internal or external reorganization of this experience; (c) personal change requires a progression through a series of different stages that however happen in discontinuous and non-linear ways; and (d) clinical psychology is often used to facilitate personal change when subjects are unable to move forward. Starting from these premises, the aim of this paper is to review the potential of virtuality for enhancing the processes of personal and clinical change. First, the paper focuses on the two leading virtual technologies - augmented reality (AR) and virtual reality (VR) - exploring their current uses in behavioral health and the outcomes of the 28 available systematic reviews and meta-analyses. Then the paper discusses the added value provided by VR and AR in transforming our external experience by focusing on the high level of personal efficacy and self-reflectiveness generated by their sense of presence and emotional engagement. Finally, it outlines the potential future use of virtuality for transforming our inner experience by structuring, altering, and/or replacing our bodily self-consciousness. The final outcome may be a new generation of transformative experiences that provide knowledge that is epistemically inaccessible to the individual until he or she has that experience, while at the same time transforming the individual's worldview.

  16. Transforming Experience: The Potential of Augmented Reality and Virtual Reality for Enhancing Personal and Clinical Change

    Science.gov (United States)

    Riva, Giuseppe; Baños, Rosa M.; Botella, Cristina; Mantovani, Fabrizia; Gaggioli, Andrea

    2016-01-01

    During life, many personal changes occur. These include changing house, school, work, and even friends and partners. However, the daily experience shows clearly that, in some situations, subjects are unable to change even if they want to. The recent advances in psychology and neuroscience are now providing a better view of personal change, the change affecting our assumptive world: (a) the focus of personal change is reducing the distance between self and reality (conflict); (b) this reduction is achieved through (1) an intense focus on the particular experience creating the conflict or (2) an internal or external reorganization of this experience; (c) personal change requires a progression through a series of different stages that however happen in discontinuous and non-linear ways; and (d) clinical psychology is often used to facilitate personal change when subjects are unable to move forward. Starting from these premises, the aim of this paper is to review the potential of virtuality for enhancing the processes of personal and clinical change. First, the paper focuses on the two leading virtual technologies – augmented reality (AR) and virtual reality (VR) – exploring their current uses in behavioral health and the outcomes of the 28 available systematic reviews and meta-analyses. Then the paper discusses the added value provided by VR and AR in transforming our external experience by focusing on the high level of personal efficacy and self-reflectiveness generated by their sense of presence and emotional engagement. Finally, it outlines the potential future use of virtuality for transforming our inner experience by structuring, altering, and/or replacing our bodily self-consciousness. The final outcome may be a new generation of transformative experiences that provide knowledge that is epistemically inaccessible to the individual until he or she has that experience, while at the same time transforming the individual’s worldview. PMID:27746747

  17. Transforming Experience: The Potential of Augmented Reality and Virtual Reality for Enhancing Personal and Clinical Change

    Directory of Open Access Journals (Sweden)

    Giuseppe Riva

    2016-09-01

    Full Text Available During our life we undergo many personal changes: we change our house, our school, our work and even our friends and partners. However, our daily experience shows clearly that in some situations subjects are unable to change even if they want to. The recent advances in psychology and neuroscience are now providing a better view of personal change, the change affecting our assumptive world: a the focus of personal change is reducing the distance between self and reality (conflict; b this reduction is achieved through (1 an intense focus on the particular experience creating the conflict or (2 an internal or external reorganization of this experience; c personal change requires a progression through a series of different stages; d clinical psychology is often used to facilitate personal change when subjects are unable to move forward. Starting from these premises, the aim of this paper is to review the potential of virtuality for enhancing the processes of personal and clinical change. First, the paper will focus on the two leading virtual technologies – Augmented Reality (AR and Virtual Reality (VR – exploring their current uses in behavioral health and the outcomes of the 28 available systematic reviews and meta-analyses. Then the paper discusses the added value provided by VR and AR in transforming our external experience, by focusing on the high level of self-reflectiveness and personal efficacy induced by their emotional engagement and sense of presence. Finally, it outlines the potential future use of virtuality for transforming our inner experience by structuring, altering and/or replacing our bodily self-consciousness. The final outcome may be a new generation of transformative experiences that provide knowledge that is epistemically inaccessible to the individual until he or she has that experience, while at the same time transforming the individual’s worldview.

  18. Influence Of Socioeconomic Clinical And Demographic Variables On Caries Experience Of Preschool Children In Piracicaba, Sp

    OpenAIRE

    Cortellazzi K.L.; Tagliaferro E.P.S.; Assaf A.V.; Tafner A.P.M.F.; Ambrosano G.M.B.; Bittar T.O.; Meneghim M.C.; Pereira A.C.

    2009-01-01

    AIM: To evaluate the influence of socioeconomic, clinical and demographic variables on caries experience in 5-year-old preschool children in Piracicaba. METHODOLOGY: The sample consisted of 728 children attending 22 public (n=428) and 18 private (n=300) preschools. Dental caries was measured using the dmft/dmfs indexes and by detecting initial caries lesion (IL). Gingivitis, crowding, spacing, fluorosis and mouth breathing were also recorded. The socioeconomic variables (monthly family income...

  19. [The experience of our clinic in the treatment of vesicovaginal fistulas].

    Science.gov (United States)

    Tode, V; Deleanu, D; Voinea, F

    2001-01-01

    In this work paper we have presented the experience of our clinic in the treatment of vasicovaginal fistulas (17 cases), secondary surgical procedures. The frequency of vesicovaginal fistulas is very high after gynecological surgery (14 after total hysterectomy for uterine cancer, uterine fibroma or uterine necrosis secondary to septic abortion). In all cases authors used Diettel-Forgue-Legueu procedure, with good results in 88.30% of cases.

  20. Two birds with one stone: experiences of combining clinical and research training in addiction medicine

    OpenAIRE

    Klimas, J.; McNeil, R.; Ahamad, K.; Mead, A.; Rieb, L.; Cullen, W.; Wood, E.; Small, W.

    2017-01-01

    Background Despite a large evidence-base upon which to base clinical practice, most health systems have not combined the training of healthcare providers in addiction medicine and research. As such, addiction care is often lacking, or not based on evidence or best practices. We undertook a qualitative study to assess the experiences of physicians who completed a clinician-scientist training programme in addiction medicine within a hospital setting. Methods We interviewed physicians from the S...

  1. Experiences of the gender climate in clinical training ? a focus group study among Swedish medical students

    OpenAIRE

    Kristoffersson, Emelie; Andersson, Jenny; Bengs, Carita; Hamberg, Katarina

    2016-01-01

    Background Research shows that medical education is characterized by unequal conditions for women and men, but there is a lack of qualitative studies investigating the social processes that enable and maintain gender inequalities that include both male and female students. In this focus group study, we therefore explored male as well as female medical students? experiences of the gender climate ? i.e., how beliefs, values, and norms about gender were communicated ? during clinical training an...

  2. Challenging fat talk: An experimental investigation of reactions to body disparaging conversations.

    Science.gov (United States)

    Ambwani, Suman; Baumgardner, Megan; Guo, Cai; Simms, Lea; Abromowitz, Emily

    2017-12-01

    Although "fat talk" is associated with increased eating disorder risk, the predictors of fat talk engagement and viable alternatives to these pervasive conversations remain unclear. The current experiment examined responses to fat talk versus feminist-oriented challenging fat talk scenarios. Undergraduate women (N=283) completed baseline questionnaires assessing body dissatisfaction, fat talk engagement, and positive impression management. One week later, they were randomized to view one of the two scenarios, followed by assessment of mood, fat talk engagement, social acceptability, and social likeability. Results indicated that the challenging fat talk vignette (versus the fat talk vignette) yielded less negative affect and fat talk and was perceived as more socially attractive with a more likeable target character. Baseline body dissatisfaction, baseline fat talk tendencies, and momentary negative affect predicted post-exposure fat talk engagement. Current findings highlight possibilities for implementing feminist language and psychoeducation in fat talk prevention efforts. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Encountering aged care: a mixed methods investigation of medical students' clinical placement experiences.

    Science.gov (United States)

    Annear, Michael J; Lea, Emma; Lo, Amanda; Tierney, Laura; Robinson, Andrew

    2016-02-04

    Residential aged care is an increasingly important health setting due to population ageing and the increase in age-related conditions, such as dementia. However, medical education has limited engagement with this fast-growing sector and undergraduate training remains primarily focussed on acute presentations in hospital settings. Additionally, concerns have been raised about the adequacy of dementia-related content in undergraduate medical curricula, while research has found mixed attitudes among students towards the care of older people. This study explores how medical students engage with the learning experiences accessible in clinical placements in residential aged care facilities (RACFs), particularly exposure to multiple comorbidity, cognitive impairment, and palliative care. Fifth-year medical students (N = 61) completed five-day clinical placements at two Australian aged care facilities in 2013 and 2014. The placements were supported by an iterative yet structured program and academic teaching staff to ensure appropriate educational experiences and oversight. Mixed methods data were collected before and after the clinical placement. Quantitative data included surveys of dementia knowledge and questions about attitudes to the aged care sector and working with older adults. Qualitative data were collected from focus group discussions concerning medical student expectations, learning opportunities, and challenges to engagement. Pre-placement surveys identified good dementia knowledge, but poor attitudes towards aged care and older adults. Negative placement experiences were associated with a struggle to discern case complexity and a perception of an aged care placement as an opportunity cost associated with reduced hospital training time. Irrespective of negative sentiment, post-placement survey data showed significant improvements in attitudes to working with older people and dementia knowledge. Positive student experiences were explained by in

  4. Application of platelet-rich plasma and platelet-rich fibrin in fat grafting: basic science and literature review.

    Science.gov (United States)

    Liao, Han-Tsung; Marra, Kacey G; Rubin, J Peter

    2014-08-01

    Due to the natural properties of fat, fat grafting remains a popular procedure for soft tissue volume augmentation and reconstruction. However, clinical outcome varies and is technique dependent. Platelet-rich plasma (PRP) contains α-granules, from which multiple growth factors such as platelet-derived growth factor, transforming growth factor-β, vascular endothelial growth factor, and epidermal growth factor can be released after activation. In recent years, the scope of PRP therapies has extended from bone regeneration, wound healing, and healing of musculoskeletal injuries, to enhancement of fat graft survival. In this review, we focus on the definition of PRP, the different PRP preparation and activation methods, and growth factor concentrations. In addition, we discuss possible mechanisms for the role of PRP in fat grafting by reviewing in vitro studies with adipose-derived stem cells, preadipocytes, and adipocytes, and preclinical and clinical research. We also review platelet-rich fibrin, a so-called second generation PRP, and its slow-releasing biology and effects on fat grafts compared to PRP in both animal and clinical research. Finally, we provide a general foundation on which to critically evaluate earlier studies, discuss the limitations of previous research, and direct plans for future experiments to improve the optimal effects of PRP in fat grafting.

  5. Body Experience and Mirror Behaviour in Female Eating Disorders Patients and non Clinical Subjects

    Directory of Open Access Journals (Sweden)

    Michel Probst

    2008-12-01

    Full Text Available Recently the attention for mirror exercises in therapies targeted specifically to body experience concerns has increased. This retrospective study will explore the mirror behaviour of anorexia nervosa (AN, bulimia nervosa (BN and non-clinical female subjects (CG and investigate whether mirror avoidance or checking are related to negative body experiences.The group of eating disorders consisted of 560 AN and 314 BN patients. The control group consisted of 1151 female subjects. The Body Attitude Test and the Eating Disorder Inventory subscales drive for thinness and body dissatisfaction were used. To explore the mirror behaviour, one item of the Body Attitude Test ‘I am observing my appearance in the mirror’ was used. Nonparametric analyses (Spearman rho correlations, Kruskal-Wallis and Mann Whitney test were used because of the categorical data.BN patients observed their body more often in the mirror than AN patients and the control subjects do. Age and BMI showed no significant main effect of mirror frequency. The relation between the frequency of mirror behaviour and body experience were significant but low (under .40. AN patients and control subjects with a mirror checking behaviour had a more negative body experience than those with mirror avoidance behaviour. In the BN group, no differences were found.There is support to integrate mirror exercises in a treatment of eating disorder patients. From a clinical point, mirror exercises are preferably combined with a body oriented therapy within a multidimensional cognitive behavioural approach. Recommendations for mirror exercises based on the clinical experience are given.

  6. Technical experiences of implementing a wireless tracking and facial biometric verification system for a clinical environment

    Science.gov (United States)

    Liu, Brent; Lee, Jasper; Documet, Jorge; Guo, Bing; King, Nelson; Huang, H. K.

    2006-03-01

    By implementing a tracking and verification system, clinical facilities can effectively monitor workflow and heighten information security in today's growing demand towards digital imaging informatics. This paper presents the technical design and implementation experiences encountered during the development of a Location Tracking and Verification System (LTVS) for a clinical environment. LTVS integrates facial biometrics with wireless tracking so that administrators can manage and monitor patient and staff through a web-based application. Implementation challenges fall into three main areas: 1) Development and Integration, 2) Calibration and Optimization of Wi-Fi Tracking System, and 3) Clinical Implementation. An initial prototype LTVS has been implemented within USC's Healthcare Consultation Center II Outpatient Facility, which currently has a fully digital imaging department environment with integrated HIS/RIS/PACS/VR (Voice Recognition).

  7. Seeing Students Squirm: Nursing Students’ Experiences of Bullying Behaviors During Clinical Rotations

    Science.gov (United States)

    Smith, Carolyn R.; Gillespie, Gordon Lee; Brown, Kathryn C.; Grubb, Paula L.

    2016-01-01

    Background Bullying remains a troubling problem in the nursing profession. Nursing students may encounter bullying behavior in clinical settings. However nursing students may not be adequately prepared to recognize and handle bullying behavior when it occurs. The purpose of this study was to gain greater understanding of nursing students’ experiences of bullying behaviors in the clinical setting. Method Using a descriptive qualitative approach, eight focus groups were held with 56 undergraduate baccalaureate nursing students from four college campuses. Focus group data were coded and analyzed for themes. Results Four categories of themes were identified: bullying behaviors, rationale for bullying, response to bullying, and recommendations to address bullying. Each category and its corresponding themes are presented. Conclusion Interventions for nurse educators to address bullying of nursing students in clinical settings are presented. PMID:27560118

  8. The clinical nurse leader in the perioperative setting: a preceptor experience.

    Science.gov (United States)

    Wesolowski, Michael S; Casey, Gwendolyn L; Berry, Shirley J; Gannon, Jane

    2014-07-01

    The U.S. Veterans Administration (VA) has implemented the clinical nurse leader (CNL) role nationwide. Nursing leaders at the Malcolm Randall VA Medical Center in Gainesville, Florida, implemented the development of the CNL role in the perioperative setting during the summer of 2012. The perioperative department developed the position in partnership with the University of Florida College of Nursing, Gainesville, Florida. The team developed a description of the roles and experiences of the preceptors, the clinical nurse leader resident, and the University of Florida faculty member. The clinical nurse leader resident's successes and the positive outcomes, such as improved patient outcomes, experienced by the perioperative department demonstrated the importance of the CNL role. Published by Elsevier Inc.

  9. How to Recondition Ex Vivo Initially Rejected Donor Lungs for Clinical Transplantation: Clinical Experience from Lund University Hospital

    Directory of Open Access Journals (Sweden)

    Sandra Lindstedt

    2011-01-01

    Full Text Available A major problem in clinical lung transplantation is the shortage of donor lungs. Only about 20% of donor lungs are accepted for transplantation. We have recently reported the results of the first six double lung transplantations performed with donor lungs reconditioned ex vivo that had been deemed unsuitable for transplantation by the Scandiatransplant, Eurotransplant, and UK Transplant organizations because the arterial oxygen pressure was less than 40 kPa. The three-month survival of patients undergoing transplant with these lungs was 100%. One patient died due to sepsis after 95 days, and one due to rejection after 9 months. Four recipients are still alive and well 24 months after transplantation, with no signs of bronchiolitis obliterans syndrome. The donor lungs were reconditioned ex vivo in an extracorporeal membrane oxygenation circuit using STEEN solution mixed with erythrocytes, to dehydrate edematous lung tissue. Functional evaluation was performed with deoxygenated perfusate at different inspired fractions of oxygen. The arterial oxygen pressure was significantly improved in this model. This ex vivo evaluation model is thus a valuable addition to the armamentarium in increasing the number of acceptable lungs in a donor population with inferior arterial oxygen pressure values, thereby, increasing the lung donor pool for transplantation. In the following paper we present our clinical experience from the first six patients in the world. We also present the technique we used in detail with flowchart.

  10. Rare clinical experiences for surgical treatment of melanoma with osseous metastases in Taiwan

    Directory of Open Access Journals (Sweden)

    Yang Rong-Sen

    2007-07-01

    Full Text Available Abstract Background Malignant melanoma occurs infrequently in Taiwan. Once it has progressed into osseous metastases, the prognosis is poor. There are no reported clinical experiences of surgical management in this area. Methods To improve our understanding of the rare clinical experiences, we retrospectively investigated clinical characteristics, radiological findings, treatment modalities, survival outcomes and prognoses of 11 Taiwanese patients with osseous metastasis of melanoma treated surgically at two national medical centers, National Taiwan University Hospital and National Cheng Kung University Hospital from January 1983 to December 2006. Results Six patients suffered from acral-lentiginous melanoma. Nine patients sustained multiple osseous metastases and most lesions were osteolytic. Nine patients also had sustained metastases to other organs including liver, lungs, lymph nodes, brain and spleen. Second malignancies including lung cancer, thyroid papillary carcinoma, renal cell carcinoma and cervical cancer co-existed in four patients. The interval from the initial diagnosis of melanoma to the clinical detection of osseous metastases varied from 0–37.8 months (mean 9.75 months. Metastatic melanoma was invariably fatal; the mean survival time from bone metastases to death was 5.67 months. Conclusion Due to the high morbidity and poor survival of Taiwanese patients with osseous metastases of melanoma, surgical treatment should be directed towards pain relief and the prevention of skeletal debilitation in order to maintain their quality of life.

  11. Iranian nurses' experience with applying information from continuing education programs in clinical practice.

    Science.gov (United States)

    Nayeri, Nahid Dehghan; Khosravi, Laleh

    2013-12-01

    One goal of continuing education is to improve nurses' performance and the quality of patient care. However, in most cases, nurses do not use the information gained through continuing education in the clinical environment. This study was conducted to explore nurses' experiences with applying new knowledge obtained from these programs in clinical settings. This study used qualitative content analysis. Data were gathered through interviews with participants. After the interviews were transcribed, a coding process was used and continued until categories and subcategories were developed. Five main categories emerged: (1) personal interest and self-confidence; (2) organizational structure and atmosphere; (3) professional nature; (4) opportunity to put education into practice; and (5) design of educational programs. Most of the nurses considered obligatory participation in these classes a way to gain annual educational upgrades. A considerable amount of the annual budget is allocated to continuing education. Therefore, the findings of this study, which described nurses' experience with applying what they learned through continuing education in clinical practice, can offer valuable information to help managers improve continuing education programs and the application of new knowledge in the clinical environment. Copyright 2013, SLACK Incorporated.

  12. Tegresstrade mark Urethral Implant Phase III Clinical Experience and Product Uniqueness.

    Science.gov (United States)

    Dmochowski, Roger R

    2005-01-01

    Advances in materials technology, coupled with a heightened understanding of wound healing and tissue-materials interactions in the lower urinary tract, have led to the development of a variety of new urethral bulking agents that are expected to be available in the near future. Experience with such bulking agents continues to grow and study results are disseminated as more clinical trials are initiated and completed. The intention of this report is to review the characteristics and initial clinical results for one of these new agents: Tegresstrade mark Urethral Implant (C. R. Bard, Inc., Murray Hill, NJ). This material, with unique phase-change properties upon exposure to body temperature fluids, offers ease of injection and requires less volume for clinical effect than bovine collagen. Additionally, Tegress Urethral Implant performance in clinical trials has suggested improved durability and correspondingly higher continence and improvement rates versus bovine collagen. As these materials evolve, an understanding of preferential implant techniques is being gained also. Delivery method and implant site may prove to substantially alter the biologic activity of these compounds. As outlined in this review, experience with Tegress Implant resulted in changes in delivery technique that translated into improved materials and tissue interaction.

  13. Clinical evaluation of music perception, appraisal and experience in cochlear implant users

    Science.gov (United States)

    Drennan, Ward. R.; Oleson, Jacob J.; Gfeller, Kate; Crosson, Jillian; Driscoll, Virginia D.; Won, Jong Ho; Anderson, Elizabeth S.; Rubinstein, Jay T.

    2014-01-01

    Objectives The objectives were to evaluate the relationships among music perception, appraisal, and experience in cochlear implant users in multiple clinical settings and to examine the viability of two assessments designed for clinical use. Design Background questionnaires (IMBQ) were administered by audiologists in 14 clinics in the United States and Canada. The CAMP included tests of pitch-direction discrimination, and melody and timbre recognition. The IMBQ queried users on prior musical involvement, music listening habits pre and post implant, and music appraisals. Study sample One-hundred forty-five users of Advanced Bionics and Cochlear Ltd cochlear implants. Results Performance on pitch direction discrimination, melody recognition, and timbre recognition tests were consistent with previous studies with smaller cohorts, as well as with more extensive protocols conducted in other centers. Relationships between perceptual accuracy and music enjoyment were weak, suggesting that perception and appraisal are relatively independent for CI users. Conclusions Perceptual abilities as measured by the CAMP had little to no relationship with music appraisals and little relationship with musical experience. The CAMP and IMBQ are feasible for routine clinical use, providing results consistent with previous thorough laboratory-based investigations. PMID:25177899

  14. Clinical evaluation of music perception, appraisal and experience in cochlear implant users.

    Science.gov (United States)

    Drennan, Ward R; Oleson, Jacob J; Gfeller, Kate; Crosson, Jillian; Driscoll, Virginia D; Won, Jong Ho; Anderson, Elizabeth S; Rubinstein, Jay T

    2015-02-01

    The objectives were to evaluate the relationships among music perception, appraisal, and experience in cochlear implant users in multiple clinical settings and to examine the viability of two assessments designed for clinical use. Background questionnaires (IMBQ) were administered by audiologists in 14 clinics in the United States and Canada. The CAMP included tests of pitch-direction discrimination, and melody and timbre recognition. The IMBQ queried users on prior musical involvement, music listening habits pre and post implant, and music appraisals. One-hundred forty-five users of Advanced Bionics and Cochlear Ltd cochlear implants. Performance on pitch direction discrimination, melody recognition, and timbre recognition tests were consistent with previous studies with smaller cohorts, as well as with more extensive protocols conducted in other centers. Relationships between perceptual accuracy and music enjoyment were weak, suggesting that perception and appraisal are relatively independent for CI users. Perceptual abilities as measured by the CAMP had little to no relationship with music appraisals and little relationship with musical experience. The CAMP and IMBQ are feasible for routine clinical use, providing results consistent with previous thorough laboratory-based investigations.

  15. Evaluation of undergraduate clinical learning experiences in the subject of pediatric dentistry using critical incident technique

    Directory of Open Access Journals (Sweden)

    S Vyawahare

    2013-01-01

    Full Text Available Introduction: In pediatric dentistry, the experiences of dental students may help dental educators better prepare graduates to treat the children. Research suggests that student′s perceptions should be considered in any discussion of their education, but there has been no systematic examination of India′s undergraduate dental students learning experiences. Aim: This qualitative investigation aimed to gather and analyze information about experiences in pediatric dentistry from the students′ viewpoint using critical incident technique (CIT. Study Design: The sample group for this investigation came from all 240 3 rd and 4 th year dental students from all the four dental colleges in Indore. Using CIT, participants were asked to describe at least one positive and one negative experience in detail. Results: They described 308 positive and 359 negative experiences related to the pediatric dentistry clinic. Analysis of the data resulted in the identification of four key factors related to their experiences: 1 The instructor; 2 the patient; 3 the learning process; and 4 the learning environment. Conclusion: The CIT is a useful data collection and analysis technique that provides rich, useful data and has many potential uses in dental education.

  16. Evaluation of undergraduate clinical learning experiences in the subject of pediatric dentistry using critical incident technique.

    Science.gov (United States)

    Vyawahare, S; Banda, N R; Choubey, S; Parvekar, P; Barodiya, A; Dutta, S

    2013-01-01

    In pediatric dentistry, the experiences of dental students may help dental educators better prepare graduates to treat the children. Research suggests that student's perceptions should be considered in any discussion of their education, but there has been no systematic examination of India's undergraduate dental students learning experiences. This qualitative investigation aimed to gather and analyze information about experiences in pediatric dentistry from the students' viewpoint using critical incident technique (CIT). The sample group for this investigation came from all 240 3rd and 4th year dental students from all the four dental colleges in Indore. Using CIT, participants were asked to describe at least one positive and one negative experience in detail. They described 308 positive and 359 negative experiences related to the pediatric dentistry clinic. Analysis of the data resulted in the identification of four key factors related to their experiences: 1) The instructor; 2) the patient; 3) the learning process; and 4) the learning environment. The CIT is a useful data collection and analysis technique that provides rich, useful data and has many potential uses in dental education.

  17. Integrating Doulas Into First-Trimester Abortion Care: Physician, Clinic Staff, and Doula Experiences.

    Science.gov (United States)

    Chor, Julie; Lyman, Phoebe; Ruth, Jean; Patel, Ashlesha; Gilliam, Melissa

    2018-01-01

    Balancing the need to provide individual support for patients and the need for an efficient clinic can be challenging in the abortion setting. This study explores physician, staff, and specially trained abortion doula perspectives on doula support, one approach to patient support. We conducted separate focus groups with physicians, staff members, and doulas from a high-volume, first-trimester aspiration abortion clinic with a newly established volunteer abortion doula program. Focus groups explored 1) abortion doula training, 2) program implementation, 3) program benefits, and 4) opportunities for improvement. Interviews were transcribed and computer-assisted content analysis was performed; salient findings are presented. Five physicians, 5 staff members, and 4 abortion doulas participated in separate focus group discussions. Doulas drew on both their prior personal skills and experiences in addition to their abortion doula training to provide women with support at the time of abortion. Having doulas in the clinic to assist with women's emotional needs allowed physicians and staff to focus on technical aspects of the procedure. In turn, both physicians and staff believed that introducing doulas resulted in more patient-centered care. Although staff did not experience challenges to integrating doulas, physicians and doulas experienced initial challenges in incorporating doula support into the clinical flow. Staff and doulas reported exchanging skills and techniques that they subsequently used in their interactions with patients. Physicians, clinic staff, and doulas perceive abortion doula support as an approach to provide more patient-centered care in a high-volume aspiration abortion clinic. © 2018 by the American College of Nurse-Midwives.

  18. Accuracy of Reporting the Hyperdense Middle Cerebral Artery Sign as a Function of Clinical Experience

    Directory of Open Access Journals (Sweden)

    Patrick Aouad

    2015-01-01

    Full Text Available Background/Aim: The hyperdense middle cerebral artery sign (HMCAS is a useful clinical sign in the management of acute stroke and may alter time-critical decisions within an emergency setting. Though gold standards have been published, these are rarely used in clinical practice and scans tend to be reported subjectively. It is therefore possible that the level of experience of the doctor reporting the scan may impact on the accuracy of the reporting and hence patient management. This study was designed to evaluate the accuracy in detecting HMCAS across doctors with varying levels of experience. Methods: Forty doctors were recruited into four categories of experience. Each subject received a brief computer-based tutorial on how to identify an HMCAS and was then asked to report on the presence or absence of an HMCAS in 19 pre-prepared CT scans using a standardised viewing template. Results: The mean (±SE percentage correct scores increased with experience from 76.8 ± 3.69 among interns and residents to 90.1 ± 2.23 (neurologists and radiologists; p Conclusions: Experienced neurologists and radiologists consistently and accurately reported the presence or absence of HMCAS, whereas less experienced clinicians tended to over-report the presence of HMCAS. This may have implications for the acute management of thromboembolic stroke.

  19. Reflective impressions of a precepted clinical experience caring for people with disabilities.

    Science.gov (United States)

    Karl, Renee; McGuigan, Denise; Withiam-Leitch, Matthew L; Akl, Elie A; Symons, Andrew B

    2013-08-01

    There is evidence that early and frequent encounters with people with disabilities can improve medical students' knowledge, skills, and attitudes about disability. As part of a 4-year integrated curriculum in caring for patients with disabilities, third-year medical students (n = 144) in a Family Medicine clerkship participated in a day-long precepted clinical experience at a medical facility serving people with disabilities, predominantly developmental disabilities, where they met patients and worked with clinicians. At the conclusion of the program, students completed a reflective survey about their experience. These data were analyzed qualitatively using a constructivist grounded-theory approach. Students' responses indicated that the experience improved their comfort levels in working with people with disabilities and increased their awareness of attitudinal factors that influence patient care. Responses also demonstrated that students achieved an awareness of technical accommodations and organizational adaptations that improve patient care.

  20. Quantitative partition of protein, carbohydrate and fat pools in growing pigs

    DEFF Research Database (Denmark)

    Chwalibog, André; Thorbek, G

    1995-01-01

    -90 kg LW) on a high feeding level in spite of the broad variation in the amount of digested fat, indicating a complete storage of the fat pool into body fat. In experiments with piglets (3-9 kg LW) on the same energy intake fat oxidation of about 30% occurred, probably caused by the high energy...

  1. Mentor experiences of international healthcare students' learning in a clinical environment: A systematic review.

    Science.gov (United States)

    Mikkonen, Kristina; Elo, Satu; Tuomikoski, Anna-Maria; Kääriäinen, Maria

    2016-05-01

    Globalisation has brought new possibilities for international growth in education and professional mobility among healthcare professionals. There has been a noticeable increase of international degree programmes in non-English speaking countries in Europe, creating clinical learning challenges for healthcare students. The aim of this systematic review was to describe mentors' experiences of international healthcare students' learning in a clinical environment. The objective of the review was to identify what influences the success or failure of mentoring international healthcare students when learning in the clinical environment, with the ultimate aim being to promote optimal mentoring practice. A systematic review was conducted according to the guidelines of the Centre for Reviews and Dissemination. Seven electronic databases were used to search for the published results of previous research: CINAHL, Medline Ovid, Scopus, the Web of Science, Academic Search Premiere, Eric, and the Cochrane Library. Search inclusion criteria were planned in the PICOS review format by including peer-reviewed articles published in any language between 2000 and 2014. Five peer-reviewed articles remained after the screening process. The results of the original studies were analysed using a thematic synthesis. The results indicate that a positive intercultural mentor enhanced reciprocal learning by improving the experience of international healthcare students and reducing stress in the clinical environment. Integrating international healthcare students into work with domestic students was seen to be important for reciprocal learning and the avoidance of discrimination. Many healthcare students were found to share similar experiences of mentoring and learning irrespective of their cultural background. However, the role of a positive intercultural mentor was found to make a significant difference for international students: such mentors advocated and mediated cultural differences and

  2. Learning experience of Chinese nursing students in an online clinical English course: qualitative study.

    Science.gov (United States)

    Tang, Anson C Y; Wong, Nick; Wong, Thomas K S

    2015-02-01

    The low English proficiency of Chinese nurse/nursing students affects their performance when they work in English-speaking countries. However, limited resources are available to help them improve their workplace English, i.e. English used in a clinical setting. To this end, it is essential to look for an appropriate and effective means to assist them in improving their clinical English. The objective of this study is to evaluate the learning experience of Chinese nursing students after they have completed an online clinical English course. Focus group interview was used to explore their learning experience. 100 students in nursing programs at Tung Wah College were recruited. The inclusion criteria were: (1) currently enrolled in a nursing program; and (2) having clinical experience. Eligible participants self-registered for the online English course, and were required to complete the course within 3 months. After that, semi-structured interviews were conducted on students whom completed the whole and less than half of the course. One of the researchers joined each of the interviews as a facilitator and an observer. Thematic analysis was used to analyze the data. Finally, 7 themes emerged from the interviews: technical issues, adequacy of support, time requirement, motivation, clarity of course instruction, course design, and relevancy of the course. Participants had varied opinions on the 2 themes: motivation and relevancy of the course. Overall, results of this study suggest that the online English course helped students improve their English. Factors which support their learning are interactive course design, no time constraint, and relevancy to their work/study. Factors which detracted from their learning are poor accessibility, poor technical and learning support and no peer support throughout the course. Copyright © 2014. Published by Elsevier Ltd.

  3. Maternity groups in the postpartum period at well child clinics - mothers' experiences.

    Science.gov (United States)

    Glavin, Kari; Tveiten, Sidsel; Økland, Toril; Hjälmhult, Esther

    2017-10-01

    To explore mothers' experiences as participants in maternity groups at well child clinics (WCCs). The level of psychological distress that new mothers have may be related to the quantity of social support they receive. Maternity groups to support new parents have a long tradition at WCCs in Norway, and most of the clinics have offered these groups. However, there is little knowledge about mothers' experiences of participating in these groups. Qualitative design. Focus group interviews with mothers who had participated in maternity groups facilitated by public health nurses (PHNs) at WCCs. Interpretive description was used to analyse the transcripts from the interviews. Eight focus group interviews were conducted with a total of 30 mothers who had participated in maternity groups at WCCs in two counties in eastern Norway. The analysis resulted in one main category, 'The maternity group's salutogenic importance' and three subcategories, 'Networks that can last for many years', 'Fellowship with others in the same situation' and 'Become confident in mothering'. Mothers wanted fellowship and found it important to share experiences with other mothers. Maternity groups offered to parents are essential to meet parents' need to discuss experiences and challenges related to parenting. Maternity groups can also create a basis for establishing a social network for those who want it. Well child clinics should offer all mothers the opportunity to participate in groups to strengthen their social relations and their confidence in parenting. PHNs play an important role in facilitating groups for first-time parents. Group leadership can influence how mothers in a group connect and whether the parental role is affected. © 2016 John Wiley & Sons Ltd.

  4. The Usefulness of Systematic Reviews of Animal Experiments for the Design of Preclinical and Clinical Studies

    Science.gov (United States)

    de Vries, Rob B. M.; Wever, Kimberley E.; Avey, Marc T.; Stephens, Martin L.; Sena, Emily S.; Leenaars, Marlies

    2014-01-01

    The question of how animal studies should be designed, conducted, and analyzed remains underexposed in societal debates on animal experimentation. This is not only a scientific but also a moral question. After all, if animal experiments are not appropriately designed, conducted, and analyzed, the results produced are unlikely to be reliable and the animals have in effect been wasted. In this article, we focus on one particular method to address this moral question, namely systematic reviews of previously performed animal experiments. We discuss how the design, conduct, and analysis of future (animal and human) experiments may be optimized through such systematic reviews. In particular, we illustrate how these reviews can help improve the methodological quality of animal experiments, make the choice of an animal model and the translation of animal data to the clinic more evidence-based, and implement the 3Rs. Moreover, we discuss which measures are being taken and which need to be taken in the future to ensure that systematic reviews will actually contribute to optimizing experimental design and thereby to meeting a necessary condition for making the use of animals in these experiments justified. PMID:25541545

  5. Interprofessional education through shadowing experiences in multi-disciplinary clinical settings

    Directory of Open Access Journals (Sweden)

    Moore Ainsley E

    2010-12-01

    Full Text Available Abstract The World Health Organization has recently added Interprofessional Education (IPE to its global health agenda recognizing it as a necessary component of all health professionals' education. We suggest mandatory interprofessional shadowing experiences as a mechanism to be used by chiropractic institutions to address this agenda. IPE initiatives of other professions (pharmacy and medicine are described along with chiropractic. This relative comparison of professions local to our jurisdiction in Ontario, Canada is made so that the chiropractic profession may take note that they are behind other health care providers in implementing IPE. Interprofessional shadowing experiences would likely take place in a multi-disciplinary clinical setting. We offer an example of how two separate professions within a Family Health Team (FHT can work together in such a setting to enhance both student learning and patient care. For adult learners, using interprofessional shadowing experiences with learner-derived and active objectives across diverse health professional groups may help to improve the educational experience. Mandatory interprofessional shadowing experiences for chiropractors during their training can enhance future collaborative practice and provide success in reaching a goal common to each profession - improved patient care.

  6. Genetic analysis of milk β-hydroxybutyrate and its association with fat-to-protein ratio, body condition score, clinical ketosis, and displaced abomasum in early first lactation of Canadian Holsteins.

    Science.gov (United States)

    Koeck, A; Jamrozik, J; Schenkel, F S; Moore, R K; Lefebvre, D M; Kelton, D F; Miglior, F

    2014-11-01

    The aim of this study was to estimate genetic parameters for milk β-hydroxybutyrate (BHBA) in early first lactation of Canadian Holstein cows and to examine its genetic association with indicators of energy balance (fat-to-protein ratio and body condition score) and metabolic diseases (clinical ketosis and displaced abomasum). Data for milk BHBA recorded between 5 and 100 d in milk was obtained from Valacta (Sainte-Anne-de-Bellevue, Québec, Canada), the Canadian Dairy Herd Improvement organization responsible for Québec and Atlantic provinces. Test-day milk samples were analyzed by mid-infrared spectrometry using previously developed calibration equations for milk BHBA. Test-day records of fat-to-protein ratio were obtained from the routine milk recording scheme. Body condition score records were available from the routine type classification system. Data on clinical ketosis and displaced abomasum recorded by producers were available from the national dairy cattle health system in Canada. Data were analyzed using linear animal models. Heritability estimates for milk BHBA at different stages of early lactation were between 0.14 and 0.29. Genetic correlations between milk BHBA were higher between adjacent lactation intervals and decreased as intervals were further apart. Correlations between breeding values for milk BHBA and routinely evaluated traits revealed that selection for lower milk BHBA in early lactation would lead to an improvement of several health and fertility traits, including SCS, calving to first service, number of services, first service to conception, and days open. Also, lower milk BHBA was associated with a longer herd life, better conformation, and better feet and legs. A higher genetic merit for milk yield was associated with higher milk BHBA, and, therefore, a greater susceptibility to hyperketonemia. Milk BHBA at the first test-day was moderately genetically correlated with fat-to-protein ratio (0.49), body condition score (-0.35), and

  7. Impacting faculty teaching and student performance: nine years' experience with the Objective Structured Clinical Examination.

    Science.gov (United States)

    Duerson, M C; Romrell, L J; Stevens, C B

    2000-01-01

    The impetus for administering the 2nd-year Objective Structured Clinical Examination (OSCE) came from the great variability in student performance observed by 3rd-year clerkship directors. To document the effects of the OSCE on faculty teaching, student performance, and the curriculum over 9 years of administration of the examinations to more than 1,000 second-year medical students. A 20-station OSCE was administered to all medical students at the end of their 2nd year. Using predetermined criteria, clinical faculty served as evaluators in each station. A mix of 1st-, 3rd-, and 4th-year medical students were recruited to serve as simulated patients. Faculty evaluators and examinees completed a questionnaire evaluating their experience with the OSCE. Students received a report card of their performance. Small-group leaders of the Introduction to Clinical Medicine course received feedback on their group's performance on each station compared to the class mean. Summative data on class performance was reported to the curriculum committee. The academic status committee received data on students who performed unsatisfactorily. Faculty and examinee ratings of the OSCE experience were very positive. Over the 9-year period, student performance improved showing less variability and significantly fewer failed stations. The OSCE has proven to be a technically feasible, authentic evaluation method yielding valuable information for decisions regarding student performance, faculty teaching, and curriculum planning.

  8. Role and function of a paediatric clinical ethics service: experiences at the Royal Children's Hospital, Melbourne.

    Science.gov (United States)

    Gold, Hugo; Hall, Georgina; Gillam, Lynn

    2011-09-01

    This article explores and analyses the role and functions of a clinical ethics service in paediatrics. It is based on the experiences of developing ethics capacity at the Royal Children's Hospital, Melbourne, which has evolved since 2002 from a multidisciplinary advisory panel into Australia's first dedicated paediatric Children's Bioethics Centre, which opened in 2008. The ultimate goal is building ethics capacity and literacy across the hospital and continuing to support clinical staff managing patients and their families in ethically problematic cases. This is achieved through current case consultation, education and training, research and institutional policy, and guideline development. The experience of building a clinical ethics service has led to many changes to its structure over the years, with issues like timeliness of meeting, constitution of the group and referral and reporting structures arising as key elements of evolution. Challenges include resourcing and structure, institutional support, and family involvement in ethics consultations. © 2011 The Authors. Journal of Paediatrics and Child Health © 2011 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  9. Introducing and adapting a novel method for investigating learning experiences in clinical learning environments.

    Science.gov (United States)

    Lachmann, Hanna; Ponzer, Sari; Johansson, Unn-Britt; Karlgren, Klas

    2012-09-01

    The Contextual Activity Sampling System (CASS) is a novel methodology designed for collecting data of on-going learning experiences through frequent sampling by using mobile phones. This paper describes how it for the first time has been introduced to clinical learning environments. The purposes of this study were to cross-culturally adapt the CASS tool and questionnaire for use in clinical learning environments, investigate whether the methodology is suitable for collecting data and how it is experienced by students. A study was carried out with 51 students who reported about their activities and experiences five times a day during a 2-week course on an interprofessional training ward. Interviews were conducted after the course. The study showed that CASS provided a range of detailed and interesting qualitative and quantitative data, which we would not have been able to collect using traditional methods such as post-course questionnaires or interviews. Moreover, the participants reported that CASS worked well, was easy to use, helped them structure their days and reflect on their learning activities. This methodology proved to be a fruitful way of collecting information about experiences, which could be useful for not only researchers but also students, teachers and course designers.

  10. Two birds with one stone: experiences of combining clinical and research training in addiction medicine.

    Science.gov (United States)

    Klimas, J; McNeil, R; Ahamad, K; Mead, A; Rieb, L; Cullen, W; Wood, E; Small, W

    2017-01-23

    Despite a large evidence-base upon which to base clinical practice, most health systems have not combined the training of healthcare providers in addiction medicine and research. As such, addiction care is often lacking, or not based on evidence or best practices. We undertook a qualitative study to assess the experiences of physicians who completed a clinician-scientist training programme in addiction medicine within a hospital setting. We interviewed physicians from the St. Paul's Hospital Goldcorp Addiction Medicine Fellowship and learners from the hospital's academic Addiction Medicine Consult Team in Vancouver, Canada (N = 26). They included psychiatrists, internal medicine and family medicine physicians, faculty, mentors, medical students and residents. All received both addiction medicine and research training. Drawing on Kirkpatrick's model of evaluating training programmes, we analysed the interviews thematically using qualitative data analysis software (Nvivo 10). We identified five themes relating to learning experience that were influential: (i) attitude, (ii) knowledge, (iii) skill, (iv) behaviour and (v) patient outcome. The presence of a supportive learning environment, flexibility in time lines, highly structured rotations, and clear guidance regarding development of research products facilitated clinician-scientist training. Competing priorities, including clinical and family responsibilities, hindered training. Combined training in addiction medicine and research is feasible and acceptable for current doctors and physicians in training. However, there are important barriers to overcome and improved understanding of the experience of addiction physicians in the clinician-scientist track is required to improve curricula and research productivity.

  11. Ten years of clinical trial registration in a resource-limited setting: Experience of the Sri Lanka clinical trials registry.

    Science.gov (United States)

    Ranawaka, Udaya K; de Abrew, Ashwini; Wimalachandra, Manu; Samaranayake, Nithushi; Goonaratna, Colvin

    2018-02-01

    We describe our experience of the first 10 years at the Sri Lanka Clinical Trials Registry (SLCTR). We analyzed all trial records of the SLCTR over the study period. We collected information regarding trial characteristics and completeness of data entry in the SLCTR data set. During the study period, 210 trials (63% of all applications) were registered with the SLCTR. The number of registered trials showed an increasing trend over the years. All trial registrations had complete entries for all the data fields studied. Only 17.6% of the trials were registered retrospectively. All the registered trials were interventional studies, and the majority (87.6%) were randomized controlled trials. A significant proportion of trials (28.6%) were on noncommunicable diseases, and 12.4% were on pregnancy and its outcomes. Several trials (9.5%) were international collaborative studies. A majority of the Principal Investigators (70.9%) were affiliated to a university. Most of the studies (41.9%) were self-funded by the investigators. Details of ethics review committee approval were available for 96.7% of registered trials. Over a third of the registered trials (37.1%) had completed recruitment at the time of analysis. A majority of the trials (72.8%) had updated trial data since registration. There is a steady increase in the number of trials registered at the SLCTR. Complete entries for all the data fields were seen in all trial registrations. The SLCTR has made a positive contribution to the emergence of a healthy clinical research environment in Sri Lanka. © 2018 Chinese Cochrane Center, West China Hospital of Sichuan University and John Wiley & Sons Australia, Ltd.

  12. Biological Properties and Therapeutic Value of Cryopreserved Fat Tissue.

    Science.gov (United States)

    Mashiko, Takanobu; Wu, Szu-Hsien; Kanayama, Koji; Asahi, Rintaro; Shirado, Takako; Mori, Masanori; Sunaga, Ataru; Sarukawa, Shunji; Uda, Hirokazu; Yoshimura, Kotaro

    2018-01-01

    Fat grafting frequently requires multiple treatments and thus repeated liposuction to achieve treatment goals. The purpose of this study was to evaluate whether cryopreservation of adipose tissue may facilitate future fat grafting. Lipoaspirates were harvested from six women and preserved using two cryopreservation methods: (1) simple cooling to -80°C (cryo-1); or (2) programmed cooling to -196°C (cryo-2). Fresh fat, cryo-1 fat, and cryo-2 fat were analyzed both in vitro and in vivo. Immunohistochemistry of both types of cryopreserved adipose tissue revealed that most adipocytes were necrotic. The cell number and viability of stromal vascular fraction cells were significantly decreased in cryo-1 fat (1.7 × 10 cells, 42.6 percent viable) and cryo-2 fat (2.0 × 10 cells, 55.4 percent viable), compared with fresh fat (3.9 × 10 cells, 90.6 percent viable). Although adipose-derived stem cells were cultured successfully from all fats, functional adipose-derived stem cells from cryopreserved fats were much fewer, with comparable multilineage differentiating capacity. In vivo studies using human fat grafted into immunocompromised mice revealed that, 3 months after transplantation, all of the cryopreserved fats maintained their volume to some extent; however, the cryopreserved fats were mostly filled with dead tissue and produced significantly lower engraftment scores than fresh fat. Most adipocytes were killed in the process of cryopreservation and thawing. Adipose-derived stem cells were isolated from cryopreserved fat, but the number of functional adipose-derived stem cells was very limited in both cryopreservation methods. After grafting, cryopreserved fat was retained as dead and fibrous tissue, suggesting a risk of clinical complications such as oil cysts.

  13. Learning about Fats

    Science.gov (United States)

    ... and other animal products, such as butter and cheese. Saturated fats are also in palm and coconut oils, which are often used in baked goods you buy at the store. Eating too much saturated fat can raise blood cholesterol levels and increase the chance of getting heart ...

  14. Facts about saturated fats

    Science.gov (United States)

    ... most often solid at room temperature. Foods like butter, palm and coconut oils, cheese, and red meat have high amounts of ... few days a week. Use canola or olive oil instead of butter and other solid fats. Replace whole-fat diary ...

  15. The control of partitioning between protein and fat during human starvation: its internal determinants and biological significance.

    Science.gov (United States)

    Dulloo, A G; Jacquet, J

    1999-11-01

    Human subjects vary in the extent to which their body's protein and fat compartments are mobilized for fuel during starvation. Although an inverse association between the initial adiposity and the contribution of protein as fuel during starvation has been known for nearly a century, interest in the quantitative importance and functional significance of the initial percentage fat as a determinant of biological variation in energy-partitioning between protein and fat (and hence in determining the partitioning characteristic of the individual) is relatively recent. The present paper addresses these issues by revisiting the classic Minnesota experiment of semi-starvation and refeeding from a standpoint of system physiology. In a quantitative analysis of the relationship between the initial body composition (ration FAT0: fat-free mass (FFM)0) and the composition of weight loss (ratio delta FAT: delta FFM) in the thirty-two men in the Minnesota study, the arguments are put forward that the fraction of FFM lost when the fat stores reach total depletion is independent of the initial percentage fat, and that this fraction represents the 'dispensable' component of the protein compartment that is compatible with life (i.e. the protein energy-reserve, rp). The concepts are developed that (1) the initial percentage body fat (which reflects the initial ratio FAT0:FFM0) provides a 'memory of partitioning' which dictates the control of partitioning between protein and fat in such a way that both the protein energy-reserve (rp) and the fat energy-reserve (rf) each complete depletion simultaneously, a strategy that would ensure maximum length of survival during long-term food scarcity, and that (2) variability in the relative sizes of these two energy reserves (i.e. in rf:rp) could, in addition to the initial percentage fat, also contribute to human variability in energy-partitioning. The basic assumptions underlying this re-analysis of the Minnesota data, and the concepts that are

  16. Experience and perception of sexual harassment during the clinical practice of korean nursing students.

    Science.gov (United States)

    Lee, Sun-Kyoung; Song, Ju-Eun; Kim, Sue

    2011-09-01

    The purpose of this study was to identify the experience and perception of sexual harassment during the clinical practice of Korean nursing students. The descriptive study was conducted using a self-report questionnaire from December 2009 to January 2010. Participants were 542 nursing students recruited from 12 nursing colleges in Korea, who had finished 1,000 hours of clinical practice which is the minimum requirement for graduation. Data were analyzed by descriptive statistics. Ninety-seven participants (17.9%) reported that they experienced sexual harassment during clinical practice and 36 participants (6.7%) answered whether it was a sexual harassment or not. When sexual harassment was asked by the specific 18 items in the sexual harassment checklist, 52.0% (n = 282) of participants reported that they experienced at least 1 item among 18 items of sexual harassment. Sexual harassments were frequently made by the persons in their 40s (41.2%), men (97.9%) and patients (96.9%) and in the psychiatric wards (67.0%). Many respondents recognized that sexual harassment during clinical practice was caused by abnormal sexual desire of a pervert (34.5%) or men's sexual impulse (26.2%). Also, sexual harassment was perceived as a serious problem (19.4%) and education was necessary for prevention (88.3%). Education program is needed to prevent sexual harassment and enhance the gender sensitivity of nursing students, who are in the high-risk group of sexual harassment during clinical practice. This will in turn contribute to a safe educational environment for clinical practice. Copyright © 2011. Published by Elsevier B.V.

  17. Family Nursing Therapeutic Conversations in Heart Failure Outpatient Clinics in Denmark: Nurses' Experiences.

    Science.gov (United States)

    Voltelen, Barbara; Konradsen, Hanne; Østergaard, Birte

    2016-05-01

    As part of the Heart Failure Family Trial presently being conducted in Denmark, this qualitative process evaluation explored the perceptions of seven practicing cardiac nurses who offered family nursing therapeutic conversations (FNTC) to families in three heart failure outpatient clinics. FNTC were guided by the Calgary Family Assessment and Intervention Models. Data consisted of 34 case reports written by the nurses which documented the use of FNTC, including family responses to the FNTC. A focus group interview with the six of the nurses about their experience of offering FNTC was also conducted. Content analysis was performed using a combined deductive and inductive process. Nurses reported developing a distinct, closer, and more constructive relationship with the patients and their families and reported FNTC increased family bonding and strengthened family relationships. The nurses considered FNTC to be feasible interventions in the routine care provided in heart failure outpatient clinics. © The Author(s) 2016.

  18. Amelioration of erectile dysfunction following a switch from carbamazepine to oxcarbazepine: recent clinical experience.

    Science.gov (United States)

    Sachdeo, Rajesh; Sathyan, Revathi R

    2005-07-01

    Oxcarbazepine is an antiepileptic drug (AED) indicated for use as monotherapy and add-on therapy in adults and children 4 years of age and older. Despite being structurally related to carbamazepine, oxcarbazepine differs substantially in its pharmacokinetic and safety profile; oxcarbazepine has a much lower risk of pharmacokinetic drug-drug interactions than carbamazepine. Carbamazepine has also been shown to induce the hepatic synthesis of sex hormone-binding globulin, thus reducing free serum testosterone levels and possibly causing erectile dysfunction (ED) in some men; these effects have not been observed with oxcarbazepine. This paper provides a discussion of recent clinical experience with men who presented in private clinical practice with complaints of ED while being treated with carbamazepine for seizure disorders. The four illustrative case studies presented in this report suggest that switching AED treatment from carbamazepine to oxcarbazepine in men with epilepsy can reduce the ED side effects observed with carbamazepine.

  19. Our clinical experience with the use of omalizumab in the treatment of bullous pemphigoid

    Directory of Open Access Journals (Sweden)

    Pınar İncel Uysal

    2017-12-01

    Full Text Available Background and Design: In the era of biological therapies, omalizumab (OMZ, a monoclonal antibody which inhibits IgE, has been postulated to be effective in the treatment of bullous pemphigoid (BP. We report our clinical experience with the use of OMZ in the treatment of BP. Materials and Methods: Retrospective data analyses of eleven patients were performed. Results: Seven patients receiving OMZ treatment demonstrated clinical improvements. Three patients terminated treatment because of intermittent co-morbidities. None of the patients had any significant adverse events. Conclusion: OMZ may be a promising corticosteroid-sparing treatment option for moderate to severe BP patients. Future randomized controlled trials are indicated to evaluate the efficacy of OMZ in the treatment of BP.

  20. [Professor ZHENG Kuishan's experience in the clinical treatment of bi syndrome with acupuncture and moxibustion].

    Science.gov (United States)

    Liu, Baohu; Zheng, Jiatai; Guo, Yongming

    2015-06-01

    Professor ZHENG Kuishan has been engaged in the education and clinical practice of acupuncture and moxibustion for over 60 years. Professor ZHENG is strict in scholarly research and exquisite in medical techniques and he is good at treatment of bi syndrome induced by invasion of wind, cold and damp with warming and, promoting therapy. He emphasizes on syndrome differentiation and acupoint combination and selects the accurate manipulations. Not only are the symptoms relieved apparently, but also the body state is improved. As a result, the primary and secondary are treated simultaneously. In the paper, professor ZHENG's experience is introduced in the treatment of bi syndrome in the aspects of theory, method, formula, acupoint and technique. And his clinical therapeutic approaches have been deeply analyzed.

  1. Clinical experience and minority group students. A perspective from Harvard Medical School.

    Science.gov (United States)

    Poussaint, A F

    1999-05-01

    Medical educators realize that there are no simple predictors for student performance in the clinical training years. College grades and Medical College Admission Test scores may suggest the strength of a student's achievement in the basic sciences but cannot be relied on to predict efficacy in patient care. There is no fool proof way of assessing noncognitive abilities critical to clinical competence. However, in admissions, extracurricular activities, community service, leadership abilities, recommendations, and interviews are examined to assess personal strengths. The author's observations suggest that noncognitive attributes are important in the success of disadvantaged students. Although some, but not all, with low Medical College Admission Test scores may not excel in the basic sciences, once they reach the clinical years, a leveling of the playing field gives them an opportunity to show their special competence with patients. Minority students, perhaps because of their own life experiences, often are alert to the needs and sensitivities of patients. As a group, they are respectful of the dignity of patients. Many embrace the dictum: treat every patient as you would want a family member to be treated. Most minority students, despite pressures of being a minority in predominantly white environments, perform at a very high level in the clinical years and thereafter.

  2. Omalizumab in children with uncontrolled allergic asthma: Review of clinical trial and real-world experience.

    Science.gov (United States)

    Chipps, Bradley E; Lanier, Bob; Milgrom, Henry; Deschildre, Antoine; Hedlin, Gunilla; Szefler, Stanley J; Kattan, Meyer; Kianifard, Farid; Ortiz, Benjamin; Haselkorn, Tmirah; Iqbal, Ahmar; Rosén, Karin; Trzaskoma, Benjamin; Busse, William W

    2017-05-01

    Asthma is one of the most common chronic diseases of childhood. Allergen sensitization and high frequencies of comorbid allergic diseases are characteristic of severe asthma in children. Omalizumab, an anti-IgE mAb, is the first targeted biologic therapeutic approved for the treatment of moderate-to-severe persistent allergic asthma (AA) that remains uncontrolled despite high-dose inhaled corticosteroids plus other controller medications. Since its initial licensing for use in adults and adolescents 12 years of age and older, the clinical efficacy, safety, and tolerability of omalizumab have been demonstrated in several published clinical trials in children aged 6 to less than 12 years with moderate-to-severe AA. These studies supported the approval of the pediatric indication (use in children aged ≥6 years) by the European Medicines Agency in 2009 and the US Food and Drug Administration in 2016. After this most recent change in licensing, we review the outcomes from clinical trials in children with persistent AA receiving omalizumab therapy and observational studies from the past 7 years of clinical experience in Europe. Data sources were identified by using PubMed in 2016. Guidelines and management recommendations and materials from the recent US Food and Drug Administration's Pediatric Advisory Committee meeting are also reviewed. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  3. Differential fat harvesting

    Directory of Open Access Journals (Sweden)

    Sebastian Torres Farr

    2014-12-01

    Full Text Available Aim: Volume replacement with fillers is regularly performed with the use of diverse volumetric materials to correct different structures around the face, depending on the volume enhancement required and the thickness of the soft tissue envelope. Differential fat harvesting and posterior grafting is performed to place the correct fat parcel size for each target area, expanding the potential applications of fat. Methods: Sixty patients consecutively recruited on a first come basis undergone a facial fat grafting procedure, in private practice setting between March 2012 and October 2013. Fat grafting quantity and quality was predicted for each case. Differential harvesting was performed, with 2 fat parcels size. Processing was performed through washing. Fat infiltration was carried out through small cannulas or needles depending on the treated area. Outcomes were analysed both by the physicians and the patients at 7 days, 1 month, 3 months and 6 months through a perceived satisfaction questionnaire. Parameters considered were downtime or discomfort, skin benefits, volume restoration, reabsorption rate estimated and overall improvement. Results: Full facial differential fat grafting procedure lasted an average of 1.5-2.5 h. Average downtime was 3-4 days. Follow-up was performed to a minimum of 6 months. Both patient and physician overall satisfaction rates were mostly excellent. Adverse events like lumps or irregularities were not encountered. Conclusion: Differential fat harvesting and posterior grafting is a valid alternative, to expand the repertoire of fat use, allow a more homogeneous effect, reduce the potential complications, speed up the process, improve graft survival, and to enhance overall aesthetic outcome.

  4. Treatment of temporomandibular disorders - knowledge, attitudes and clinical experience among general practising dentists in Sweden.

    Science.gov (United States)

    Lindfors, Erik; Tegelberg, Åke; Magnusson, Tomas; Ernberg, Malin

    2016-08-01

    The aim of the study was to investigate the self-perceived level of knowledge, attitudes and clinical experience in treatment of temporomandibular disorders (TMD) among general practising dentists (GPDs). A web-based questionnaire was sent to all GPDs in the public dental health service in the County of Uppsala in 2010 (n = 128) and 2014 (n = 113). The GPDs were asked to answer questions in the following categories: Demographic information, Quality assurance, Clinical experience and treatment, Need for specialist resources in the field of TMD and Attitudes. Between the two questionnaires, the GPDs were offered TMD education and an examination template including three TMD questions was introduced in the computer case files. The results were also compared with a previous questionnaire from 2001. The response rate was 71% (2010) and 73% (2014). The majority of the GPDs were women (70% in 2010 and 72% in 2014). The reported frequency of taking a case history of facial pain and headache increased between 2010 and 2014. In 2014, the GPDs were more secure and reported higher frequency of good clinical routines in treatment with jaw exercises and pharmacological intervention compared to 2001. Interocclusal appliance was the treatment with which most dentists felt confident and reported good clinical routines. The GPDs felt more insecure concerning TMD diagnostics, therapy decisions and treatment in children/adolescents compared to adults. There is a high need for orofacial pain/TMD specialists and a majority of the GPDs wants the specialists to offer continuing education in TMD.

  5. VA OpenNotes: exploring the experiences of early patient adopters with access to clinical notes.

    Science.gov (United States)

    Nazi, Kim M; Turvey, Carolyn L; Klein, Dawn M; Hogan, Timothy P; Woods, Susan S

    2015-03-01

    To explore the experience of early patient adopters who accessed their clinical notes online using the Blue Button feature of the My HealtheVet portal. A web-based survey of VA patient portal users from June 22 to September 15, 2013. 33.5% of respondents knew that clinical notes could be viewed, and nearly one in four (23.5%) said that they had viewed their notes at least once. The majority of VA Notes users agreed that accessing their notes will help them to do a better job of taking medications as prescribed (80.1%) and be better prepared for clinic visits (88.6%). Nine out of 10 users agreed that use of visit notes will help them understand their conditions better (91.8%), and better remember the plan for their care (91.9%). In contrast, 87% disagreed that VA Notes will make them worry more, and 88.4% disagreed that access to VA Notes will be more confusing than helpful. Users who had either contacted their provider or healthcare team (11.9%) or planned to (13.5%) primarily wanted to learn more about a health issue, medication, or test results (53.7%). Initial assessment of the patient experience within the first 9 months of availability provides evidence that patients both value and benefit from online access to clinical notes. These findings are congruent with OpenNotes study findings on a broader scale. Additional outreach and education is needed to enhance patient awareness. Healthcare professionals should author notes keeping in mind the opportunity patient access presents for enhanced communication. © The Author 2014. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  6. Clinical User Experience Testing of Ambient Lighting for Neonatal Intensive Care

    OpenAIRE

    Simons, P.R.; Visser, H.M.

    2012-01-01

    Believed to the first application of its kind in the UK, Philips hasinstalled dynamic and ambient LED lighting in the recently extendedNeonatal Intensive Care Unit, (NICU), at St Michael’s Hospital, Bristol. The neonatal facility was redeveloped in late 2011 with a newICU built next to an existing ICU. This provides the opportunity tomake comparisons between old and new ICU. Philips Research has conducted a clinical user experience trial to assess nurse’s reactions tothe two ICUs. A 3 week us...

  7. Experience inheritance from famous specialists based on real-world clinical research paradigm of traditional Chinese medicine.

    Science.gov (United States)

    Song, Guanli; Wang, Yinghui; Zhang, Runshun; Liu, Baoyan; Zhou, Xuezhong; Zhou, Xiaji; Zhang, Hong; Guo, Yufeng; Xue, Yanxing; Xu, Lili

    2014-09-01

    The current modes of experience inheritance from famous specialists in traditional Chinese medicine (TCM) include master and disciple, literature review, clinical-epidemiology-based clinical research observation, and analysis and data mining via computer and database technologies. Each mode has its advantages and disadvantages. However, a scientific and instructive experience inheritance mode has not been developed. The advent of the big data era as well as the formation and practice accumulation of the TCM clinical research paradigm in the real world have provided new perspectives, techniques, and methods for inheriting experience from famous TCM specialists. Through continuous exploration and practice, the research group proposes the innovation research mode based on the real-world TCM clinical research paradigm, which involves the inheritance and innovation of the existing modes. This mode is formulated in line with its own development regularity of TCM and is expected to become the main mode of experience inheritance in the clinical field.

  8. Student Reflection Papers on a Global Clinical Experience: A Qualitative Study.

    Science.gov (United States)

    Margolis, Carmi Z; Rohrbaugh, Robert M; Tsang, Luisa; Fleischer, Jennifer; Graham, Mark J; Kellett, Anne; Hafler, Janet P

    Many of the 70,000 graduating US medical students [per year] have reported participating in a global health activity at some stage of medical school. This case study design provided a method for understanding the student's experience that included student's learning about culture, health disparities, exposure and reaction to a range of diseases actually encountered. The broad diversity of themes among students indicated that the GCE provided a flexible, personalized experience. We need to understand the student's experience in order to help design appropriate curricular experiences [and valid student assessment]. Our research aim was to analyze medical student reflection papers to understand how they viewed their Global Clinical Experience (GCE). A qualitative case study design was used to analyze student reflection papers. All 28 students who participated in a GCE from 2008-2010 and in 2014-2015 and submitted a reflection paper on completion of the GCE were eligible to participate in the study. One student did not submit a reflection paper and was not included in the study. All 27 papers were coded by paragraph for reflection and for themes. System of Care/Range of Care was mentioned most often, Aids to Adjustment Process was mentioned least. The theme, "Diseases," referred to any mention of a disease in the reflection papers, and 44 diseases were mentioned in the papers. The analysis for depth of reflection yielded the following data: Observation, 81/248 paragraphs; Observation and Interpretation, 130/248 paragraphs; and Observation, Interpretation, and Suggestions for change, 36/248 paragraphs; 9 reflection papers contained 27 separate accounts of a transformational experience. This study provided a method for understanding the student's experience that included student's learning about culture, health disparities, and exposure and reaction to a range of diseases actually encountered. The broad diversity of themes among students indicated that the GCE provided a

  9. [Obesity, fat and bones: friends or foes ?

    Science.gov (United States)

    Biver, Emmanuel

    2017-04-19

    Low fat mass is associated with an increased risk of fracture because of low bone mineral density (BMD) and altered bone micro-architecture. Conversely, overweight and obese patients also have an increased risk of fracture, particularly of the humerus and ankle, despite greater BMD. Visceral abdominal fat, which is the most metabolically active, may be associated with poorer quality of bone tissue properties, as suggested in diabetes. Other factors may contribute to higher fracture risk in overweight patients, notably higher frequency of falls and lower bioavailability of vitamin D stoked in fat. Thus, fat mass and its distribution should be taken into account beyond BMD and classical clinical risk factors in the assessment of fracture risk.

  10. Infant Nursing Experienced by Graduate Students of Clinical Psychology : Effects of the experience on the students assessed from training reports

    OpenAIRE

    中津, 郁子

    2008-01-01

    Graduate students, learning clinical psychology, experienced with nursing of infants for 3days. After the 3-day experience, a questionnaire was filled in and a report on the experience was made by each student. The responses to the questionnaire and the reports submitted were analyzed to evaluate the effects of infant nursing experience on these students. In response to the question about the usefulness of this kind of experience on future psychological career, contained in the 7-item questio...

  11. A dedicated vascular access clinic for children on haemodialysis: Two years' experience.

    Science.gov (United States)

    Shroff, Rukshana; Sterenborg, Rosalie B; Kuchta, Adam; Arnold, Andrew; Thomas, Nicholas; Stronach, Lynsey; Padayachee, Soundrie; Calder, Francis

    2016-12-01

    Arteriovenous fistula (AVF) formation for long-term haemodialysis in children is a niche discipline with little data for guidance. We developed a dedicated Vascular Access Clinic that is run jointly by a transplant surgeon, paediatric nephrologist, dialysis nurse and a clinical vascular scientist specialised in vascular sonography for the assessment and surveillance of AVFs. We report the experience and 2-year outcomes of this clinic. Twelve new AVFs were formed and 11 existing AVFs were followed up for 2 years. All children were assessed by clinical and ultrasound examination. During the study period 12 brachiocephalic, nine basilic vein transpositions and two radiocephalic AVFs were followed up. The median age (interquartile range) and weight of those children undergoing new AVF creation were 9.4 (interquartile 3-17) years and 26.9 (14-67) kg, respectively. Pre-operative ultrasound vascular mapping showed maximum median vein and artery diameters of 3.0 (2-5) and 2.7 (2.0-5.3) mm, respectively. Maturation scans 6 weeks after AVF formation showed a median flow of 1277 (432-2880) ml/min. Primary maturation rate was 83 % (10/12). Assisted maturation was 100 %, with two patients requiring a single angioplasty. For the 11 children with an existing AVF the maximum median vein diameter was 14.0 (8.0-26.0) mm, and the median flow rate was 1781 (800-2971) ml/min at a median of 153 weeks after AVF formation. Twenty-two AVFs were used successfully for dialysis, a median kt/V of 1.97 (1.8-2.9), and urea reduction ratio of 80.7 % (79.3-86 %) was observed. One child was transplanted before the AVF was used. A multidisciplinary vascular clinic incorporating ultrasound assessment is key to maintaining young children on chronic haemodialysis via an AVF.

  12. WE-G-BRC-00: Experiences with TG100 in Clinical Use

    International Nuclear Information System (INIS)

    2016-01-01

    Failure Mode and Effects Analysis (FMEA) originated as an industrial engineering technique used for risk management and safety improvement of complex processes. In the context of radiotherapy, the AAPM Task Group 100 advocates FMEA as the framework of choice for establishing clinical quality management protocols. However, there is concern that widespread adoption of FMEA in radiation oncology will be hampered by the perception that implementation of the tool will have a steep learning curve, be extremely time consuming and labor intensive, and require additional resources. To overcome these preconceptions and facilitate the introduction of the tool into clinical practice, the medical physics community must be educated in the use of this tool and the ease in which it can be implemented. Organizations with experience in FMEA should share their knowledge with others in order to increase the implementation, effectiveness and productivity of the tool. This session will include a brief, general introduction to FMEA followed by a focus on practical aspects of implementing FMEA for specific clinical procedures including HDR brachytherapy, physics plan review and radiosurgery. A description of common equipment and devices used in these procedures and how to characterize new devices for safe use in patient treatments will be presented. This will be followed by a discussion of how to customize FMEA techniques and templates to one’s own clinic. Finally, cases of common failure modes for specific procedures (described previously) will be shown and recommended intervention methodologies and outcomes reviewed. Learning Objectives: Understand the general concept of failure mode and effect analysis Learn how to characterize new equipment for safety Be able to identify potential failure modes for specific procedures and learn mitigation techniques Be able to customize FMEA examples and templates for use in any clinic

  13. Clinical practice experience with testosterone treatment in men with testosterone deficiency syndrome.

    Science.gov (United States)

    McLaren, Drew; Siemens, D Robert; Izard, Jason; Black, Angela; Morales, Alvaro

    2008-11-01

    To report on a clinical practice series of testosterone-replacement therapy (TRT) in men with testosterone deficiency syndrome (TDS), examining clinical efficacy, biochemical parameters and effects on prostate health over a 2-year period. A retrospective review of 85 patients with symptoms of TDS and at least a 3-month trial of TRT was performed in this single-centre, clinical practice setting. Three domains of symptomatology were evaluated: libido, erectile function and energy levels. Symptoms were assessed by a combination of patient reporting, physician's assessment and validated symptom assessment scores. Total testosterone (TT), calculated bio-available testosterone (BT) and prostate-specific antigen (PSA) levels were continuously measured and effects on prostate health were examined. Only 38 (45%) patients in this cohort remained on TRT for >2 years. The most common reason for discontinuing treatment was lack of clinical response but those remaining on TRT had continued improvement in libido, erectile function and energy levels. During treatment, the average TT and calculated BT values significantly increased compared with the baseline values at most of the evaluated time points, with no significant change in average PSA values. In all, 15% of this cohort had some degree of progression of lower urinary tract symptoms. Seven patients had eight 'for-cause' prostate biopsies either during supplementation or at any date after completion, with an only three positive for cancer. Only 45% of men on TRT remained on treatment for >2 years in this clinical practice experience of men with TDS. Those remaining showed persistent improvement in their symptoms. The average TT and BT values increased significantly with no significant change in PSA levels.

  14. Fat utilization during exercise

    DEFF Research Database (Denmark)

    Helge, Jørn Wulff; Watt, Peter W.; Richter, Erik

    2001-01-01

    1. This study was carried out to test the hypothesis that the greater fat oxidation observed during exercise after adaptation to a high-fat diet is due to an increased uptake of fat originating from the bloodstream. 2. Of 13 male untrained subjects, seven consumed a fat-rich diet (62 % fat, 21...... in those consuming the carbohydrate-rich diet (0.93 +/- 0.02). The leg fatty acid (FA) uptake (183 +/- 37 vs. 105 +/- 28 micromol min(-1)) and very low density lipoprotein-triacylglycerol (VLDL-TG) uptake (132 +/- 26 vs. 16 +/- 21 micromol min(-1)) were both higher (each P ... the fat-rich diet. Whole-body plasma FA oxidation (determined by comparison of (13)CO(2) production and blood palmitate labelling) was 55-65 % of total lipid oxidation, and was higher after the fat-rich diet than after the carbohydrate-rich diet (13.5 +/- 1.2 vs. 8.9 +/- 1.1 micromol min(-1) kg(-1); P

  15. [Clinical experience with daptomycin use in Spain. Global findings from EU-CORE database].

    Science.gov (United States)

    Almirante, Benito

    2010-12-01

    The European Cubicin(®) Outcome Registry and Experience (EU-CORE) is a retrospective, non-interventional, multicenter database of daptomycin use in several European countries. This database provides information on the routine use of this antibiotic to treat various infections caused by Gram-positive microorganisms. This article describes the demography, clinical characteristics, and outcomes of patients treated in Spanish hospitals participating in the EUCORE database, as well as the types of infection and causal pathogens involved. Overall, most indications and dosing regimens of daptomycin were within the health authorities' approved criteria, although the antibiotic was sometimes used for other clinical situations and at doses higher than those currently established. Daptomycin was mainly used as rescue therapy, and the efficacy and safety of the drug were very high. The experience gained with the EUCORE database suggests that daptomycin may be suitable for application in potentially severe infections caused by several species of Gram-positive microorganisms. Copyright © 2010 Elsevier España S.L. All rights reserved.

  16. Clinical Experiences of Korean Medicine Treatment against Urinary Bladder Cancer in General Practice

    Directory of Open Access Journals (Sweden)

    Taeyeol Park

    2016-01-01

    Full Text Available Urinary bladder cancer (UBC is one of the most common cancers, with 1 out of every 26 men and 1 out of every 80 women worldwide developing the disease during their lifetime. Moreover, it is a disease that predominantly affects the elderly and is becoming a major health problem as the elderly population continues to rapidly increase. In spite of the rapid development of medical science, the 5-year survival rate has remained around 75% since the 1990s, and the FDA has approved no new drugs for UBC over the last 10 years. In addition, most patients experience frequent recurrence and poor quality of life after diagnosis. Therefore, in order to solve unmet needs by alternative methods, we present our clinical cases of UBC where we observed outstanding results including regression and recurrence prevention exclusively through Traditional Korean Medicine such as (1 herbal therapy, (2 acupuncture, (3 pharmacopuncture and needle-embedding therapy, (4 moxibustion, and (5 cupping therapy. From our experience, it appears that multimodal strategies for synergistic efficiency are more effective than single Korean Medicine treatment. We hope this will encourage investigation of the efficacy of Korean Medicine treatment in clinical trials for UBC patients.

  17. Experiences of using the Theoretical Domains Framework across diverse clinical environments: a qualitative study.

    Science.gov (United States)

    Phillips, Cameron J; Marshall, Andrea P; Chaves, Nadia J; Jankelowitz, Stacey K; Lin, Ivan B; Loy, Clement T; Rees, Gwyneth; Sakzewski, Leanne; Thomas, Susie; To, The-Phung; Wilkinson, Shelley A; Michie, Susan

    2015-01-01

    The Theoretical Domains Framework (TDF) is an integrative framework developed from a synthesis of psychological theories as a vehicle to help apply theoretical approaches to interventions aimed at behavior change. This study explores experiences of TDF use by professionals from multiple disciplines across diverse clinical settings. Mixed methods were used to examine experiences, attitudes, and perspectives of health professionals in using the TDF in health care implementation projects. Individual interviews were conducted with ten health care professionals from six disciplines who used the TDF in implementation projects. Deductive content and thematic analysis were used. Three main themes and associated subthemes were identified including: 1) reasons for use of the TDF (increased confidence, broader perspective, and theoretical underpinnings); 2) challenges using the TDF (time and resources, operationalization of the TDF) and; 3) future use of the TDF. The TDF provided a useful, flexible framework for a diverse group of health professionals working across different clinical settings for the assessment of barriers and targeting resources to influence behavior change for implementation projects. The development of practical tools and training or support is likely to aid the utility of TDF.

  18. Three clinical experiences with SNP array results consistent with parental incest: a narrative with lessons learned.

    Science.gov (United States)

    Helm, Benjamin M; Langley, Katherine; Spangler, Brooke; Vergano, Samantha

    2014-08-01

    Single nucleotide polymorphism microarrays have the ability to reveal parental consanguinity which may or may not be known to healthcare providers. Consanguinity can have significant implications for the health of patients and for individual and family psychosocial well-being. These results often present ethical and legal dilemmas that can have important ramifications. Unexpected consanguinity can be confounding to healthcare professionals who may be unprepared to handle these results or to communicate them to families or other appropriate representatives. There are few published accounts of experiences with consanguinity and SNP arrays. In this paper we discuss three cases where molecular evidence of parental incest was identified by SNP microarray. We hope to further highlight consanguinity as a potential incidental finding, how the cases were handled by the clinical team, and what resources were found to be most helpful. This paper aims to contribute further to professional discourse on incidental findings with genomic technology and how they were addressed clinically. These experiences may provide some guidance on how others can prepare for these findings and help improve practice. As genetic and genomic testing is utilized more by non-genetics providers, we also hope to inform about the importance of engaging with geneticists and genetic counselors when addressing these findings.

  19. The disclosure of dyslexia in clinical practice: experiences of student nurses in the United Kingdom.

    Science.gov (United States)

    Morris, David K; Turnbull, Patricia A

    2007-01-01

    Heightened awareness and increasingly sophisticated psychological tests have seen a dramatic rise in the numbers of people diagnosed with dyslexia. Accordingly, there is a reported increase in the numbers of students with dyslexia entering Higher Education (HE) in the United Kingdom (UK) [Singleton, C.H., Chair, 1999. Dyslexia in higher education: policy, provision and practice. Report of the national working party on dyslexia in higher education. University of Hull on behalf of the Higher Education Funding Councils of England and Scotland, Hull], [Higher Education Statistics Agency. HESA. Available from: (accessed 21.12.05)]. Studies researching the effects of dyslexia on the clinical practice of nurses are almost non-existent. This paper reports part of a UK study exploring the clinical experiences of student nurses with dyslexia. In depth interviewing of 18 adult branch student nurses revealed a range of difficulties encountered and a variety of coping mechanisms to manage these. Other than in exceptional circumstances there is no legal requirement to disclose a dyslexia diagnosis. The decision to conceal or disclose their dyslexia was particularly prominent and contentious for these participants. This related to the attitudes of co-workers, concerns for patient safety, expectations of support, confidentiality issues and potential discrimination. Dyslexia continues to attract an unwarranted stigma and can adversely affect the learning experience. The need for disability awareness training in the workplace and improved education/service partnerships to support these students is considered crucial.

  20. Explaining the Learning Experiences of Clinical Procedures of the Internal Medicine Residents at Department of Gastroenterology

    Directory of Open Access Journals (Sweden)

    Mansoureh Taghavinia

    2012-07-01

    Full Text Available Introduction: the method and way of learning and teaching are effective in acquiring clinical skills, and identifying the shortcomings of learning and teaching will lead to better planning. The purpose of this study was to explain the experiences of the learning clinical procedures of the internal medicine residents in gastroenterology department. Methods: qualitative study using content thematic analysis was done. Six fourth-year residents were selected and interviewed considering purposive sampling. The data of the interviews were transcribed and analyzed after rereading. Results: the collected data are divided into three categories: learning and experience with the following four categories (learning time and experiencing, leaning and experiencing times, learning and experiencing opportunities, training and the lack of the training of some procedures. These categories are explained by using some quotes derived from the data. Conclusion: the results of this study suggest that the administrative management of internal residency is poor and should get seriously in implementation and application of intended instructions existing in the prepared program of Medical Education and Specialized Council of internal residency period. The attending physicians and residents must be aware of the content of education program at the beginning of the residency periods and the trainers must try to supervise the residents’ education.

  1. Improving site selection in clinical studies: a standardised, objective, multistep method and first experience results.

    Science.gov (United States)

    Hurtado-Chong, Anahí; Joeris, Alexander; Hess, Denise; Blauth, Michael

    2017-07-12

    A considerable number of clinical studies experience delays, which result in increased duration and costs. In multicentre studies, patient recruitment is among the leading causes of delays. Poor site selection can result in low recruitment and bad data quality. Site selection is therefore crucial for study quality and completion, but currently no specific guidelines are available. Selection of sites adequate to participate in a prospective multicentre cohort study was performed through an open call using a newly developed objective multistep approach. The method is based on use of a network, definition of objective criteria and a systematic screening process. Out of 266 interested sites, 24 were shortlisted and finally 12 sites were selected to participate in the study. The steps in the process included an open call through a network, use of selection questionnaires tailored to the study, evaluation of responses using objective criteria and scripted telephone interviews. At each step, the number of candidate sites was quickly reduced leaving only the most promising candidates. Recruitment and quality of data went according to expectations in spite of the contracting problems faced with some sites. The results of our first experience with a standardised and objective method of site selection are encouraging. The site selection method described here can serve as a guideline for other researchers performing multicentre studies. ClinicalTrials.gov: NCT02297581. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  2. Parents' experiences and perceptions of group-based antenatal care in four clinics in Sweden.

    Science.gov (United States)

    Andersson, Ewa; Christensson, Kyllike; Hildingsson, Ingegerd

    2012-08-01

    group-based antenatal care consists of six to nine two-hour sessions in which information is shared and discussed during the first hour and individual examinations are conducted during the second hour. Groups generally consist of six to eight pregnant women. Parent education is built into the programme, which originated in the United States and was introduced in Sweden at the beginning of the year of 2000. to investigate parents' experiences of group antenatal care in four different clinics in Sweden. a qualitative study was conducted using content analysis five group interviews and eleven individual interviews with parents who experienced group-based antenatal care. An interview guide was used. the study was set in four antenatal clinics that had offered group-based antenatal care for at least one year. The clinics were located in three different areas of Sweden. the participants were women and their partners who had experienced group-based antenatal care during pregnancy. Other criteria for participation were mastery of the Swedish language and having followed the care programme. three themes emerged, 'The care-combining individual physical needs with preparation for parenthood, refers to the context, organisation, and content of care'. Group antenatal care with inbuilt parent education was appreciated, but respondents reported that they felt unprepared for the first few weeks after birth. Their medical needs (for physical assessment and screening) were, however, fulfilled. The theme, 'The group-a composed recipient of care', showed the participants role and experience. The role could be passive or active in groups or described as sharers. Groups helped parents normalise their symptoms. The theme, 'The midwife-a controlling professional', showed midwives are ignorant of gender issues but, for their medical knowledge, viewed as respectable professionals. in the four clinics studied, group-based antenatal care appeared to meet parents' needs for physical assessment

  3. A Comprehensive Lifestyle Randomized Clinical Trial: Design and Initial Patient Experience.

    Science.gov (United States)

    Arun, Banu; Austin, Taylor; Babiera, Gildy V; Basen-Engquist, Karen; Carmack, Cindy L; Chaoul, Alejandro; Cohen, Lorenzo; Connelly, Lisa; Haddad, Robin; Harrison, Carol; Li, Yisheng; Mallaiah, Smitha; Nagarathna, Raghuram; Parker, Patricia A; Perkins, George H; Reuben, James M; Shih, Ya-Chen Tina; Spelman, Amy; Sood, Anil; Yang, Peiying; Yeung, Sai-Ching J

    2017-03-01

    Although epidemiological research demonstrates that there is an association between lifestyle factors and risk of breast cancer recurrence, progression of disease, and mortality, no comprehensive lifestyle change clinical trials have been conducted to determine if changing multiple risk factors leads to changes in biobehavioral processes and clinical outcomes in women with breast cancer. This article describes the design, feasibility, adherence to the intervention and data collection, and patient experience of a comprehensive lifestyle change clinical trial (CompLife). CompLife is a randomized, controlled trial of a multiple-behavior intervention focusing on diet, exercise, and mind-body practice along with behavioral counseling to support change. The initial exposure to the intervention takes place during the 4 to 6 weeks of radiotherapy (XRT) for women with stage III breast cancer and then across the subsequent 12 months. The intervention group will have 42 hours of in-person lifestyle counseling during XRT (7-10 hours a week) followed by up to 30 hours of counseling via video connection for the subsequent 12 months (weekly sessions for 6 months and then monthly for 6 months). The primary outcome is disease-free survival. Multiple secondary outcomes are being evaluated, including: (1) biological pathways; (2) overall survival; (3) patient-reported outcomes; (4) dietary patterns/fitness levels, anthropometrics, and body composition; and (5) economic outcomes. Qualitative data of the patient experience in the trial is collected from exit interviews, concluding remarks, direct email correspondences, and web postings from patients. Fifty-five patients have been recruited and randomized to the trial to date. Accrual of eligible patients is high (72%) and dropout rates extremely low (5%). Attendance to the in-person sessions is high (95% attending greater than 80% of sessions) as well as to the 30 hours of video counseling (88% attending more than 70% of sessions

  4. Patients' Experiences With Vehicle Collision to Inform the Development of Clinical Practice Guidelines: A Narrative Inquiry.

    Science.gov (United States)

    Lindsay, Gail M; Mior, Silvano A; Côté, Pierre; Carroll, Linda J; Shearer, Heather M

    2016-01-01

    The purpose of this narrative inquiry was to explore the experiences of persons who were injured in traffic collisions and seek their recommendations for the development of clinical practice guideline (CPG) for the management of minor traffic injuries. Patients receiving care for traffic injuries were recruited from 4 clinics in Ontario, Canada resulting in 11 adult participants (5 men, 6 women). Eight were injured while driving cars, 1 was injured on a motorcycle, 2 were pedestrians, and none caused the collision. Using narrative inquiry methodology, initial interviews were audiotaped, and follow-up interviews were held within 2 weeks to extend the story of experience created from the first interview. Narrative plotlines across the 11 stories were identified, and a composite story inclusive of all recommendations was developed by the authors. The research findings and composite narrative were used to inform the CPG Expert Panel in the development of new CPGs. Four recommended directions were identified from the narrative inquiry process and applied. First, terminology that caused stigma was a concern. This resulted in modified language ("injured persons") being adopted by the Expert Panel, and a new nomenclature categorizing layers of injury was identified. Second, participants valued being engaged as partners with health care practitioners. This resulted in inclusion of shared decision-making as a foundational recommendation connecting CPGs and care planning. Third, emotional distress was recognized as a factor in recovery. Therefore, the importance of early detection and the ongoing evaluation of risk factors for delayed recovery were included in all CPGs. Fourth, participants shared that they were unfamiliar with the health care system and insurance industry before their accident. Thus, repeatedly orienting injured persons to the system was advised. A narrative inquiry of 11 patients' experiences with traffic collision and their recommendations for clinical

  5. Do psychotherapists improve with time and experience? A longitudinal analysis of outcomes in a clinical setting.

    Science.gov (United States)

    Goldberg, Simon B; Rousmaniere, Tony; Miller, Scott D; Whipple, Jason; Nielsen, Stevan Lars; Hoyt, William T; Wampold, Bruce E

    2016-01-01

    Psychotherapy researchers have long questioned whether increased therapist experience is linked to improved outcomes. Despite numerous cross-sectional studies examining this question, no large-scale longitudinal study has assessed within-therapist changes in outcomes over time. The present study examined changes in psychotherapists' outcomes over time using a large, longitudinal, naturalistic psychotherapy data set. The sample included 6,591 patients seen in individual psychotherapy by 170 therapists who had on average 4.73 years of data in the data set (range = 0.44 to 17.93 years). Patient-level outcomes were examined using the Outcome Questionnaire-45 and a standardized metric of change (prepost d). Two-level multilevel models (patients nested within therapist) were used to examine the relationship between therapist experience and patient prepost d and early termination. Experience was examined both as chronological time and cumulative patients seen. Therapists achieved outcomes comparable with benchmarks from clinical trials. However, a very small but statistically significant change in outcome was detected indicating that on the whole, therapists' patient prepost d tended to diminish as experience (time or cases) increases. This small reduction remained when controlling for several patient-level, caseload-level, and therapist-level characteristics, as well as when excluding several types of outliers. Further, therapists were shown to vary significantly across time, with some therapists showing improvement despite the overall tendency for outcomes to decline. In contrast, therapists showed lower rates of early termination as experience increased. Implications of these findings for the development of expertise in psychotherapy are explored. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  6. Americans' awareness, knowledge, and behaviors regarding fats: 2006-2007.

    Science.gov (United States)

    Eckel, Robert H; Kris-Etherton, Penny; Lichtenstein, Alice H; Wylie-Rosett, Judith; Groom, Allison; Stitzel, Kimberly F; Yin-Piazza, Shirley

    2009-02-01

    In recent years, epidemiologic and clinical studies, public and regulatory policy activity, and media coverage have focused on issues related to trans fats. To help increase awareness and understanding of trans fats and other fats, the American Heart Association (AHA) launched the "Face the Fats" national consumer education campaign in April 2007. The AHA commissioned a quantitative tracking survey between 2006 and 2007 to measure changes in consumer awareness, knowledge, and behaviors related fats and oils and their perceived impact on heart disease. The survey was conducted by Cogent Research. Data were collected during March 2006 and May 2007. At both time points, the survey included a representative sample of the American population age 18 to 65 years (n=1,000). The sampling plan for the survey was designed based on the 2000 and 2003 US Census. The margin of error was +/-3.10 percentage points. Awareness of trans fats increased during the 1-year study period. In 2007, 92% of respondents were aware of trans fats, an increase from 84% in 2006 (Pawareness of saturated fats (93%). Perceptions that certain fats and oils heighten the risk of heart disease increased for trans fats (73% in 2007 vs 63% in 2006; Pawareness about trans fats increased and attained awareness levels similar to saturated fats. The increased awareness is associated with improved self-reported behaviors in grocery shopping. Nonetheless, overall knowledge, especially regarding food sources of saturated and trans fats, remains relatively low, underscoring the need for heightened consumer education activities. The positive change in consumer awareness about trans fats is likely attributable to the wide range of messages available to them, including the AHA "Face the Fats" national consumer education campaign.

  7. Nursing students' experiences of and satisfaction with the clinical learning environment: the role of educational models in the simulation laboratory and in clinical practice.

    Science.gov (United States)

    Cremonini, Valeria; Ferri, Paola; Artioli, Giovanna; Sarli, Leopoldo; Piccioni, Enrico; Rubbi, Ivan

    2015-01-01

    Student satisfaction is an important element of the effectiveness of clinical placement, but there is little consensus in the literature as to the preferred model of clinical experience for undergraduate nursing students. The aim of this study was assess, for each academic year, students' perception of the roles of nurse teachers (NT) and clinical nurse supervisors (CNS) who perform tutoring in both apprenticeship and laboratories and to identify and evaluate students' satisfaction with the environment of clinical learning. This analytic cross-sectional study was conducted in a sample of 173 nursing students in the Northern Italy. The research instrument used is the Clinical learning environment, supervision and nurse teacher (CLES+T) evaluation scale. Data were statistically analysed. 94% of our sample answered questionnaires. Students expressed a higher level of satisfaction with their training experiences. The highest mean value was in the sub-dimension "Pedagogical atmosphere on the ward". Third year students expressed higher satisfaction levels in their relationship with the CNS and lower satisfaction levels in their relationship with the NT. This result may be due to the educational model that is adopted in the course, in which the simulation laboratory didactic activities of the third year are conducted by CNS, who also supervises experiences of clinical learning in the clinical practice. The main finding in this study was that the students' satisfaction with the supervisory relationship and the role of NT depend on how supervision in the clinical practice and in the simulation laboratory is organized.

  8. Stigma in Practice: Barriers to Health for Fat Women.

    Science.gov (United States)

    Lee, Jennifer A; Pausé, Cat J

    2016-01-01

    In this paper, we explore barriers to health for fat people. By shifting the focus from what fat people do or do not do, neoliberal principles are replaced by a focus instead on structural and institutional policies, attitudes, and practices. This includes the impact of stigma on the health treatment and health-seeking behavior of fat people. For example, we consider the role that provider anti-fat attitudes and confirmation bias play in the failure to provide evidenced-based healthcare to fat patients. This is an autoethnographic paper, which provides the opportunity to read research from the perspective of fat scholars, framed by questions such as: can fat people have health? Is health itself a state of being, a set of behaviors, a commodity, a performance; perhaps the new social contract? As a co-written autoethnographic paper, one aspect of the evidence provided is the recorded experiences of the two fat authors. This includes writing from notes, journals, compiled and repeated experiences with medical professionals, family, and the community. Framed by feminist standpoint and supported by literature drawn from Fat Studies, Public Health, Obesity Research, and other interdisciplinary fields, this is a valuable opportunity to present an extended account of fat discrimination and the impact of the stigma fat people face through the medical profession and other sectors of the community, written by fat individuals. The paper concludes by considering the health pathways available to fat people. Special attention is paid to whether Bacon and Aphramor's Health at Every Size paradigm provides a path to health for fat individuals.

  9. Influence of water and fat heterogeneity on fat-referenced MR thermometry.

    Science.gov (United States)

    Baron, Paul; Deckers, Roel; Bouwman, Job G; Bakker, Chris J G; de Greef, Martijn; Viergever, Max A; Moonen, Chrit T W; Bartels, Lambertus W

    2016-03-01

    To investigate the effect of the aqueous and fatty tissue magnetic susceptibility distribution on absolute and relative temperature measurements as obtained directly from the water/fat (w/f) frequency difference. Absolute thermometry was investigated using spherical phantoms filled with pork and margarine, which were scanned in three orthogonal orientations. To evaluate relative fat referencing, multigradient echo scans were acquired before and after heating pork tissue via high-intensity focused ultrasound (HIFU). Simulations were performed to estimate the errors that can be expected in human breast tissue. The sphere experiment showed susceptibility-related errors of 8.4 °C and 0.2 °C for pork and margarine, respectively. For relative fat referencing measurements, fat showed pronounced phase changes of opposite polarity to aqueous tissue. The apparent mean temperature for a numerical breast model assumed to be 37 °C was 47.2 ± 21.6 °C. Simulations of relative fat referencing for a HIFU sonication (ΔT = 29.7 °C) yielded a maximum temperature error of 6.6 °C compared with 2.5 °C without fat referencing. Variations in the observed frequency difference between water and fat are largely due to variations in the w/f spatial distribution. This effect may lead to considerable errors in absolute MR thermometry. Additionally, fat referencing may exacerbate rather than correct for proton resonance frequency shift-temperature measurement errors. © 2015 Wiley Periodicals, Inc.

  10. Fat ViP MRI: Virtual Phantom Magnetic Resonance Imaging of water-fat systems.

    Science.gov (United States)

    Salvati, Roberto; Hitti, Eric; Bellanger, Jean-Jacques; Saint-Jalmes, Hervé; Gambarota, Giulio

    2016-06-01

    Virtual Phantom Magnetic Resonance Imaging (ViP MRI) is a method to generate reference signals on MR images, using external radiofrequency (RF) signals. The aim of this study was to assess the feasibility of ViP MRI to generate complex-data images of phantoms mimicking water-fat systems. Various numerical phantoms with a given fat fraction, T2* and field map were designed. The k-space of numerical phantoms was converted into RF signals to generate virtual phantoms. MRI experiments were performed at 4.7T using a multi-gradient-echo sequence on virtual and physical phantoms. The data acquisition of virtual and physical phantoms was simultaneous. Decomposition of the water and fat signals was performed using a complex-based water-fat separation algorithm. Overall, a good agreement was observed between the fat fraction, T2* and phase map values of the virtual and numerical phantoms. In particular, fat fractions of 10.5±0.1 (vs 10% of the numerical phantom), 20.3±0.1 (vs 20%) and 30.4±0.1 (vs 30%) were obtained in virtual phantoms. The ViP MRI method allows for generating imaging phantoms that i) mimic water-fat systems and ii) can be analyzed with water-fat separation algorithms based on complex data. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Changes of renal sinus fat and renal parenchymal fat during an 18-month randomized weight loss trial.

    Science.gov (United States)

    Zelicha, Hila; Schwarzfuchs, Dan; Shelef, Ilan; Gepner, Yftach; Tsaban, Gal; Tene, Lilac; Yaskolka Meir, Anat; Bilitzky, Avital; Komy, Oded; Cohen, Noa; Bril, Nitzan; Rein, Michal; Serfaty, Dana; Kenigsbuch, Shira; Chassidim, Yoash; Sarusi, Benjamin; Thiery, Joachim; Ceglarek, Uta; Stumvoll, Michael; Blüher, Matthias; Haviv, Yosef S; Stampfer, Meir J; Rudich, Assaf; Shai, Iris

    2017-05-02

    Data regarding the role of kidney adiposity, its clinical implications, and its dynamics during weight-loss are sparse. We investigated the effect of long-term weight-loss induced intervention diets on dynamics of renal-sinus-fat, an ectopic fat depot, and %renal-parenchymal-fat, lipid accumulation within the renal parenchyma. We randomized 278 participants with abdominal obesity/dyslipidemia to low-fat or Mediterranean/low-carbohydrate diets, with or without exercise. We quantified renal-sinus-fat and %renal-parenchymal-fat by whole body magnetic-resonance-imaging. Participants (age = 48 years; 89% men; body-mass-index = 31 kg/m 2 ) had 86% retention to the trial after 18 months. Both increased renal-sinus-fat and %renal-parenchymal-fat were directly associated with hypertension, and with higher abdominal deep-subcutaneous-adipose-tissue and visceral-adipose-tissue (p of trend weight. Higher renal-sinus-fat was associated with lower estimated-glomerular-filtration-rate and with higher microalbuminuria and %HbA1C beyond body weight. After 18 months of intervention, overall renal-sinus-fat (-9%; p fat (-1.7%; p = 0.13 vs. baseline) significantly decreased, and similarly across the intervention groups. Renal-sinus-fat and %renal-parenchymal-fat changes were correlated with weight-loss per-se (p fat associated with decreased pancreatic, hepatic and cardiac fats (p fat, after adjustment for 18 months weight-loss (β = 0.15; p = 0.026) and hypertension (β = 0.14; p = 0.04). Renal-sinus-fat and renal-parenchymal-fat are fairly related to weight-loss. Decreased renal-sinus-fat is associated with improved hepatic parameters, independent of changes in weight or hepatic fat, rather than with improved renal function or blood pressure parameters. CLINICALTRIALS. NCT01530724. Copyright © 2017 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  12. Effect of Low-Fat vs Low-Carbohydrate Diet on 12-Month Weight Loss in Overweight Adults and the Association With Genotype Pattern or Insulin Secretion: The DIETFITS Randomized Clinical Trial.

    Science.gov (United States)

    Gardner, Christopher D; Trepanowski, John F; Del Gobbo, Liana C; Hauser, Michelle E; Rigdon, Joseph; Ioannidis, John P A; Desai, Manisha; King, Abby C

    2018-02-20

    Dietary modification remains key to successful weight loss. Yet, no one dietary strategy is consistently superior to others for the general population. Previous research suggests genotype or insulin-glucose dynamics may modify the effects of diets. To determine the effect of a healthy low-fat (HLF) diet vs a healthy low-carbohydrate (HLC) diet on weight change and if genotype pattern or insulin secretion are related to the dietary effects on weight loss. The Diet Intervention Examining The Factors Interacting with Treatment Success (DIETFITS) randomized clinical trial included 609 adults aged 18 to 50 years without diabetes with a body mass index between 28 and 40. The trial enrollment was from January 29, 2013, through April 14, 2015; the date of final follow-up was May 16, 2016. Participants were randomized to the 12-month HLF or HLC diet. The study also tested whether 3 single-nucleotide polymorphism multilocus genotype responsiveness patterns or insulin secretion (INS-30; blood concentration of insulin 30 minutes after a glucose challenge) were associated with weight loss. Health educators delivered the behavior modification intervention to HLF (n = 305) and HLC (n = 304) participants via 22 diet-specific small group sessions administered over 12 months. The sessions focused on ways to achieve the lowest fat or carbohydrate intake that could be maintained long-term and emphasized diet quality. Primary outcome was 12-month weight change and determination of whether there were significant interactions among diet type and genotype pattern, diet and insulin secretion, and diet and weight loss. Among 609 participants randomized (mean age, 40 [SD, 7] years; 57% women; mean body mass index, 33 [SD, 3]; 244 [40%] had a low-fat genotype; 180 [30%] had a low-carbohydrate genotype; mean baseline INS-30, 93 μIU/mL), 481 (79%) completed the trial. In the HLF vs HLC diets, respectively, the mean 12-month macronutrient distributions were 48% vs 30% for carbohydrates

  13. Quantifying medical student clinical experiences via an ICD Code Logging App.

    Science.gov (United States)

    Rawlins, Fred; Sumpter, Cameron; Sutphin, Dean; Garner, Harold R

    2018-03-01

    The logging of ICD Diagnostic, Procedure and Drug codes is one means of tracking the experience of medical students' clinical rotations. The goal is to create a web-based computer and mobile application to track the progress of trainees, monitor the effectiveness of their training locations and be a means of sampling public health status. We have developed a web-based app in which medical trainees make entries via a simple and quick interface optimized for both mobile devices and personal computers. For each patient interaction, users enter ICD diagnostic, procedure, and drug codes via a hierarchical or search entry interface, as well as patient demographics (age range and gender, but no personal identifiers), and free-text notes. Users and administrators can review and edit input via a series of output interfaces. The user interface and back-end database are provided via dual redundant failover Linux servers. Students master the interface in ten minutes, and thereafter complete entries in less than one minute. Five hundred-forty 3rd year VCOM students each averaged 100 entries in the first four week clinical rotation. Data accumulated in various Appalachian clinics and Central American medical mission trips has demonstrated the public health surveillance utility of the application. PC and mobile apps can be used to collect medical trainee experience in real time or near real-time, quickly, and efficiently. This system has collected 75,596 entries to date, less than 2% of trainees have needed assistance to become proficient, and medical school administrators are using the various summaries to evaluate students and compare different rotation sites. Copyright © 2017. Published by Elsevier B.V.

  14. Critical Periods after Stroke Study: Translating animal stroke recovery experiments into a clinical trial

    Directory of Open Access Journals (Sweden)

    Alexander W Dromerick

    2015-04-01

    Full Text Available Introduction: 795,000 Americans will have a stroke this year, and half will have a chronic hemiparesis. Substantial animal literature suggests that the mammalian brain has much potential to recover from acute injury using mechanisms of neuroplasticity, and that these mechanisms can be accessed using training paradigms and neurotransmitter manipulation. However, most of these findings have not been tested or confirmed in the rehabilitation setting, in large part because of the challenges in translating a conceptually straightforward laboratory experiment into a meaningful and rigorous clinical trial in humans. Through presentation of methods for a Phase II trial, we discuss these issues and describe our approach. Methods: In rodents there is compelling evidence for timing effects in rehabilitation; motor training delivered at certain times after stroke may be more effective than the same training delivered earlier or later, suggesting that there is a critical or sensitive period for strongest rehabilitation training effects. If analogous critical/sensitive periods can be identified after human stroke, then existing clinical resources can be better utilized to promote recovery. The Critical Periods after Stroke Study (CPASS is a phase II randomized, controlled trial designed to explore whether such a sensitive period exists. We will randomize 64 persons to receive an additional 20 hours of upper extremity therapy either immediately upon rehab admission, 2-3 months after stroke onset, 6 months after onset, or to an observation-only control group. The primary outcome measure will be the Action Research Arm Test at one year. Blood will be drawn at up to 3 time points for later biomarker studies. Conclusion: CPASS is an example of the translation of rodent motor recovery experiments into the clinical setting; data obtained from this single site randomized controlled trial will be used to finalize the design of a Phase III trial.

  15. Critical periods after stroke study: translating animal stroke recovery experiments into a clinical trial

    Science.gov (United States)

    Dromerick, Alexander W.; Edwardson, Matthew A.; Edwards, Dorothy F.; Giannetti, Margot L.; Barth, Jessica; Brady, Kathaleen P.; Chan, Evan; Tan, Ming T.; Tamboli, Irfan; Chia, Ruth; Orquiza, Michael; Padilla, Robert M.; Cheema, Amrita K.; Mapstone, Mark E.; Fiandaca, Massimo S.; Federoff, Howard J.; Newport, Elissa L.

    2015-01-01

    Introduction: Seven hundred ninety-five thousand Americans will have a stroke this year, and half will have a chronic hemiparesis. Substantial animal literature suggests that the mammalian brain has much potential to recover from acute injury using mechanisms of neuroplasticity, and that these mechanisms can be accessed using training paradigms and neurotransmitter manipulation. However, most of these findings have not been tested or confirmed in the rehabilitation setting, in large part because of the challenges in translating a conceptually straightforward laboratory experiment into a meaningful and rigorous clinical trial in humans. Through presentation of methods for a Phase II trial, we discuss these issues and describe our approach. Methods: In rodents there is compelling evidence for timing effects in rehabilitation; motor training delivered at certain times after stroke may be more effective than the same training delivered earlier or later, suggesting that there is a critical or sensitive period for strongest rehabilitation training effects. If analogous critical/sensitive periods can be identified after human stroke, then existing clinical resources can be better utilized to promote recovery. The Critical Periods after Stroke Study (CPASS) is a phase II randomized, controlled trial designed to explore whether such a sensitive period exists. We will randomize 64 persons to receive an additional 20 h of upper extremity therapy either immediately upon rehab admission, 2–3 months after stroke onset, 6 months after onset, or to an observation-only control group. The primary outcome measure will be the Action Research Arm Test (ARAT) at 1 year. Blood will be drawn at up to 3 time points for later biomarker studies. Conclusion: CPASS is an example of the translation of rodent motor recovery experiments into the clinical setting; data obtained from this single site randomized controlled trial will be used to finalize the design of a Phase III trial. PMID

  16. Is faculty practice valuable? The experience of Western Australian nursing and midwifery academics undertaking faculty clinical practice - A discussion paper.

    Science.gov (United States)

    Fowler, Amanda C; Baker, Melanie; Geraghty, Sadie

    2017-09-01

    The faculty clinical practice model provides dedicated time for nursing lecturers and educators in a university school of nursing to work with supervision in the clinical environments for an agreed amount of time each year. Allowing academics to partake in faculty clinical practice this way has been shown to update skills and retain clinical competency. Some nursing and midwifery academics believe it is essential to remain clinically current and up-to-date with professional issues in the clinical environments, whereas other academics believe reading current research maintains clinical competency. This discussion paper will explore the authors' own experiences of faculty clinical practice as an opportunity to enhance their learning. Narrative accounts of time spent in the clinical areas being expressed as invaluable as it allowed the authors to become part of the health professional team, refine clinical skills, gain clinical confidence, and share knowledge. This, in turn, impacted upon the academic's teaching style as well as redefined it by introducing incidents and stories from their experience. It has been concluded by the authors that faculty clinical practice allows academics to increase confidence, encourage leadership skills, and improve their teaching abilities in their clinical area of expertise. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Nurses' Experiences in a Turkish Internal Medicine Clinic With Syrian Refugees.

    Science.gov (United States)

    Sevinç, Sibel

    2018-05-01

    The increasing flow of Syrian refugees to Turkey, coupled with their extended stay, highlights the need for culturally competent health care, which includes nursing interventions. The purpose of this study was to describe the experiences of nurses who provide care for Syrian refugees in internal medicine clinics in a hospital located in Turkey. This descriptive study was based on qualitative content analysis using an inductive approach and involved discovery and description of the data. The study sample consisted of 10 nurses who work at the internal medicine clinic of a State Hospital in Turkey. Data were collected using semistructured interviews. Three themes with related subthemes were derived from the data. Nurses who participated in the study experienced: (a) Nurses found communicating with Syrian refugees and their families difficult in the clinic. (b) Nurses observed and experienced differences and similarities in caring for Turkish and Syrian patients. (c) Nurses expressed and displayed compassion toward Syrian refugees during the caring process. In order for nurses to provide the best care for Syrian refugee patients, it is important to identify cultural caring behaviors observed by nurses in the promotion of culturally congruent nursing and health care.

  18. Learning from clinical placement experience: Analysing nursing students' final reflections in a digital storytelling activity.

    Science.gov (United States)

    Paliadelis, Penny; Wood, Pamela

    2016-09-01

    This paper reports on the learning potential of a reflective activity undertaken by final year nursing students, in which they were asked to recount two meaningful events that occurred during their clinical placements over the duration of their 3-year nursing degree program and reflect on how these events contributed to their learning to become beginning level Registered Nurses (RNs). This descriptive qualitative study gathered narratives from 92 students as individual postings in an online forum created within the University's learning management system. An analysis of the students' reflections are the focus of this paper particularly in relation to the value of reflecting on the identified events. Four themes emerged that clearly highlight the way in which these students interpreted and learned from both positive and negative clinical experiences, their strong desire to fit into their new role and their ability to re-imagine how they might respond to clinical events when they become Registered Nurses. The findings of this study may contribute to developing nursing curricula that better prepares final year students for the realities of practice. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. Eight years' experience of regional audit: an assessment of its value as a clinical governance tool.

    Science.gov (United States)

    John, H; Paskins, Z; Hassell, A; Rowe, I F

    2010-02-01

    Strengthening clinical audit is crucial for improving the quality of healthcare provision. The West Midlands Rheumatology Service and Training Committee coordinates an innovative programme of regional audits and the experience of rheumatology healthcare professionals involved was surveyed. This was a questionnaire-based study in which respondents rated statements relating to regional audit on Likert scales. Out of 105 staff, 70 replied. There was consensus that results of regional audit have been robust, valid and reliable; regional audits benefit patients and units; provide educational opportunities for specialist registrars (SpRs); and are more efficient than local audit by allowing comparison between units. Opinion was divided about how well informed respondents were and how effective they are at closing the audit loop. Many units reported changes in practice. Regional audit is widely perceived to be a valuable clinical governance tool supporting significant changes to clinical practice, and an excellent training opportunity for SpRs. Recommendations for a successful regional audit scheme are described in this article.

  20. Who benefits most from THC:CBD spray? Learning from clinical experience.

    Science.gov (United States)

    Koehler, Jürgen

    2014-01-01

    Patients with multiple sclerosis (MS) represent a diverse and heterogeneous population varying in terms of disease type, its severity and variable progression/time-course, and with regard to the wide range of presenting symptoms. Consequently, detailed experience with individual patients is important to provide examples of therapy to specific patient types. In this article, real-life data from clinical practice showing specific aspects relating to use of 9-delta-tetrahydocannabinol and cannabidiol (THC:CBD) oromucosal spray (Sativex®) in patients with moderate to severe spasticity resistant to usual therapy will be presented. Three common clinical scenarios will be considered: MS patients with resistance to usual spasticity therapies; patients with impairment in MS spasticity symptoms; MS patients with relevant impairment in quality of life/activities of daily living (QoL/ADL). These case reports highlight the diverse nature of the MS spasticity population and they show the possible usefulness of THC:CBD oromucosal spray in individual patients with moderate to severe spasticity resistant to existing therapies, within the frame of use approved after large clinical trial results. Perhaps the most important finding is the possibility of obtaining relevant improvements in QoL/ADL in some patients with resistant MS spasticity, allowing them to engage back in physical and social activities. © 2014 S. Karger AG, Basel.

  1. Culturally and linguistically diverse healthcare students' experiences of learning in a clinical environment: A systematic review of qualitative studies.

    Science.gov (United States)

    Mikkonen, Kristina; Elo, Satu; Kuivila, Heli-Maria; Tuomikoski, Anna-Maria; Kääriäinen, Maria

    2016-02-01

    Learning in the clinical environment of healthcare students plays a significant part in higher education. The greatest challenges for culturally and linguistically diverse healthcare students were found in clinical placements, where differences in language and culture have been shown to cause learning obstacles for students. There has been no systematic review conducted to examine culturally and linguistically diverse healthcare students' experiences of their learning in the clinical environment. This systematic review aims to identify culturally and linguistically diverse healthcare students' experiences of learning in a clinical environment. The search strategy followed the guidelines of the Centre of Reviews and Dissemination. The original studies were identified from seven databases (CINAHL, Medline Ovid, Scopus, Web of Science, Academic Search Premiere, Eric and Cochrane Library) for the period 2000-2014. Two researchers selected studies based on titles, abstracts and full texts using inclusion criteria and assessed the quality of studies independently. Twelve original studies were chosen for the review. The culturally and linguistically diverse healthcare students' learning experiences were divided into three influential aspects of learning in a clinical environment: experiences with implementation processes and provision; experiences with peers and mentors; and experiences with university support and instructions. The main findings indicate that culturally and linguistically diverse healthcare students embarking on clinical placements initially find integration stressful. Implementing the process of learning in a clinical environment requires additional time, well prepared pedagogical orientation, prior cultural and language education, and support for students and clinical staff. Barriers to learning by culturally and linguistically diverse healthcare students were not being recognized and individuals were not considered motivated; learners experienced the

  2. Patient Experience of Chronic Illness Care and Medical Home Transformation in Safety Net Clinics.

    Science.gov (United States)

    Tung, Elizabeth L; Gao, Yue; Peek, Monica E; Nocon, Robert S; Gunter, Kathryn E; Lee, Sang Mee; Chin, Marshall H

    2018-02-01

    To examine the relationship between medical home transformation and patient experience of chronic illness care. Thirteen safety net clinics located in five states enrolled in the Safety Net Medical Home Initiative. Repeated cross-sectional surveys of randomly selected adult patients were completed at baseline (n = 303) and postintervention (n = 271). Questions from the Patient Assessment of Chronic Illness Care (PACIC) (100-point scale) were used to capture patient experience of chronic illness care. Generalized estimating equation methods were used to (i) estimate how differential improvement in patient-centered medical home (PCMH) capability affected differences in modified PACIC scores between baseline and postintervention, and (ii) to examine cross-sectional associations between PCMH capability and modified PACIC scores for patients at completion of the intervention. In adjusted analyses, high PCMH improvement (above median) was only marginally associated with a larger increase in total modified PACIC score (adjusted β = 7.7, 95 percent confidence interval [CI]: -1.1 to 16.5). At completion of the intervention, a 10-point higher PCMH capability score was associated with an 8.9-point higher total modified PACIC score (95 percent CI: 3.1-14.7) and higher scores in four of five subdomains (patient activation, delivery system design, contextual care, and follow-up/coordination). We report that sustained, 5-year medical home transformation may be associated with modest improvement in patient experience of chronic illness care for vulnerable populations in safety net clinics. © Health Research and Educational Trust.

  3. Clinical Experiences and Mediational Activities in Urban Teacher Preparation: Learning and Critical Consciousness

    Directory of Open Access Journals (Sweden)

    Craig Willey

    2016-11-01

    Full Text Available In a longitudinal design experiment conducted within an urban teacher preparation program, we employed ethnographic and auto-ethnographic methods to investigate the following questions: 1 In what ways do clinical experiences (CEs support prospective teachers’ (PTs development of knowledge, skills, and dispositions necessary for urban teaching? 2 How is it determined that adjustments need to be made to the design and facilitation of CEs, and what did these adjustments yield in terms of student learning outcomes? The program centers and leverages CEs in order for PTs to connect theory and practice, particularly an awareness of, and skills associated with, equitable teaching practices. In our two-year field-based program, CEs included community explorations, one-on-one and small group work with children, two student teaching practicums, and various school-community events. We describe the process undertaken to maximize the benefits yielded from CEs. After working with three cohorts of PTs for their entire professional training, we found that: 1 focusing attention on the intentional design and assessment of the mediational activities coupled with CEs leads to more nuanced understandings and enactments of culturally relevant teaching among PTs; and 2 CEs afford PTs abundant opportunities to shape complex identities as urban teachers. Specifically, we found that clinical experiences and corresponding mediational activities support PTs’ understanding of families of color, allow them to recognize and address problematic schooling practices, and strengthen PTs’ otherwise fragile critical consciousness. We conclude that strategic interventions can provide clarity for PTs around what has been learned, and what is left to be developed

  4. Dental Students' Perceived Value of Peer-Mentoring Clinical Leadership Experiences.

    Science.gov (United States)

    Sheridan, Rachel A; Hammaker, Daniel J; de Peralta, Tracy L; Fitzgerald, Mark

    2016-03-01

    This pilot study compared second- and fourth-year dental students' perceived values of newly implemented clinical leadership experiences (CLEs) at one U.S. dental school during the 2012-13 academic year. In the CLEs, fourth-year (D4) students mentored second-year (D2) dental students during faculty-supervised patient treatment. The two cohorts' perceived value of the experiences was measured with questionnaires consisting of five-point Likert scale questions and open text responses. Out of a total of 114 D2 and 109 D4 students, 46 D2 students and 35 D4 students participated (response rates of 40.4% and 32.1%, respectively). While responses from both cohorts showed they highly valued the CLEs, the D2s perceived greater value: 4.07 (0.53) v. 3.51 (0.95), pperceived the D4s were more accessible than faculty and provided guidance and individual attention; the CLEs increased student comfort; the CLEs reinforced D4 skills, knowledge, and confidence; and the CLEs provided management, leadership, and collaborative work experience. Theme analysis also highlighted student concerns about a lack of program structure. Overall, the majority of both groups valued CLEs in their dental education. Particular advantages they perceived were increased comfort, guidance, and attention. Further program development should address student concerns. These results suggest that similar programs should be considered and/or expanded in other dental schools' curricula.

  5. Experiences of women with a diagnosis of breast cancer: a clinical pathway approach.

    Science.gov (United States)

    Lindop, E; Cannon, S

    2001-06-01

    The study presented in this paper formed the first part of a large survey of breast cancer patients in one health authority in England, UK looking at individual needs expressed by women with a diagnosis of breast cancer. The paper provides an account of the experiences of 12 women with a diagnosis of breast cancer. The women represent a wide age range and different stages of illness. The transcribed accounts of the women were analysed by means of Qualitative Solutions and Research, Non-Numerical Unstructured Data Indexing Searching and Theorising (QSR*NUDIST). The study examined the individual experiences of women with a diagnosis of breast cancer and its aftermath as they passed through different stages related to it. The women's experiences are presented within the conceptual framework of the clinical pathway and their accounts represent their journey along the pathway. Various significant points in this journey are portrayed representing the women's reactions to diagnosis, treatment, femininity and body image, support, family and friends, information and after care.

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

    Science.gov (United States)

    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.

  7. Facts about polyunsaturated fats

    Science.gov (United States)

    ... fats are from monounsaturated and polyunsaturated sources. Many fast food restaurants also provide nutrition information on their menus. ... TOS guideline for the management of overweight and obesity in adults: a report of the American College ...

  8. Periorbital fat grafting.

    Science.gov (United States)

    Massry, Guy G; Azizzadeh, Babak

    2013-02-01

    Periorbital aging is a multifactorial process involving volume loss (bone and soft tissue), tissue decent, and cutaneous degenerative changes. Traditional approaches to surgery on this area of the face have been subtractive in nature, focusing on excision of skin, muscle, and fat. This has frequently led to a gaunt or hollowed postoperative appearance. Contemporary aesthetic eyelid and periorbital rejuvenation has undergone a paradigm shift from an excisionally based surgical approach to one that prioritizes volume preservation and/or augmentation. The development of fat grafting to the eyelids and periorbita has given the eyelid surgeon a viable surgical alternative to prevent postoperative volume depletion, maintain the smooth transition of the lower eyelid to the cheek, and aid in restoring the youthful appearance desired after surgery. This article will focus of periorbital fat grafting and touch upon fat preservation techniques as primary restorative procedures or as surgical adjuncts. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  9. Ethical violations in the clinical setting: the hidden curriculum learning experience of Pakistani nurses.

    Science.gov (United States)

    Jafree, Sara Rizvi; Zakar, Rubeena; Fischer, Florian; Zakar, Muhammad Zakria

    2015-03-19

    The importance of the hidden curriculum is recognised as a practical training ground for the absorption of medical ethics by healthcare professionals. Pakistan's healthcare sector is hampered by the exclusion of ethics from medical and nursing education curricula and the absence of monitoring of ethical violations in the clinical setting. Nurses have significant knowledge of the hidden curriculum taught during clinical practice, due to long working hours in the clinic and front-line interaction with patients and other practitioners. The means of inquiry for this study was qualitative, with 20 interviews and four focus group discussions used to identify nurses' clinical experiences of ethical violations. Content analysis was used to discover sub-categories of ethical violations, as perceived by nurses, within four pre-defined categories of nursing codes of ethics: 1) professional guidelines and integrity, 2) patient informed consent, 3) patient rights, and 4) co-worker coordination for competency, learning and patient safety. Ten sub-categories of ethical violations were found: nursing students being used as adjunct staff, nurses having to face frequent violence in the hospital setting, patient reluctance to receive treatment from nurses, the near-absence of consent taken from patients for most non-surgical medical procedures, the absence of patient consent taking for receiving treatment from student nurses, the practice of patient discrimination on the basis of a patient's socio-demographic status, nurses withdrawing treatment out of fear for their safety, a non-learning culture and, finally, blame-shifting and non-reportage of errors. Immediate and urgent attention is required to reduce ethical violations in the healthcare sector in Pakistan through collaborative efforts by the government, the healthcare sector, and ethics regulatory bodies. Also, changes in socio-cultural values in hospital organisation, public awareness of how to conveniently report ethical

  10. A Clinical Study on the Development of a Simplified Fat Absorption Test by Simultaneous Administration 125I-triolein and Chromic Oxide (51Cr2O3)

    International Nuclear Information System (INIS)

    Koh, Chang Soon; Rhee, Chong Heon; Hong, Chang Gi; Kim, Byung Soo

    1969-01-01

    The conventional triolein absorption test has its defect in that the stool collection was cumbersome, time and energy-wasting. In the present study, the triolein absorption test was carried out using double tracer technique with 125 I-triolein and 51 Cr 2 O 3 to determine if it can overcome the defect of the conventional method also with satisfactory results. Following were the results: 1) The clinical significance of this double tracer method was essentially the same with that previously done by radioactive triolein alone. With the fractional fecal samples, the equation, y=0.626 x+2.010 was substantiated, hence, this method appears to be clinically valuable if the appropriate correction is applied. With the mixed fecal samples, the equation y=0.642 x+1.468 was substantiated (p<0.005) which appears to be also clinically valuable. When these two data were compared, the equation y=0.975 x+0.090 (p<0.05) was substantiated, hence, x≅y. 2) The normal ranges of the fecal triolein excretion rate in this double tracer method were 3.46±1.69%, namely, less than 6.9%. 3) The samplings were done from the first to third defecation in cases of clinically normal, and from the first to second defecation in cases of diarrhea of malabsorption. 4) The intestinal malabsorption of triolein was not observed in whom the triolein absorption was supposed to be clinically normal, however a good number of suspicious malabsorptive cases showed the normal values.

  11. A critical evaluation of student radiographers' experience of the transition from the classroom to their first clinical placement

    International Nuclear Information System (INIS)

    Hyde, Emma

    2015-01-01

    Introduction: Students studying for qualifications which enable them to apply for registration as health care professionals are expected to undertake a large amount of clinical placement to support their learning. The BSc Hons Diagnostic Radiography at one post-1992 UK University is no exception. It was identified in a previous study by this researcher that a relatively large number of first year student radiographers were unsure, or nervous, about some aspects of the transition to their first clinical placement. It was felt that further investigation into the student experience of the transition to the first clinical placement was warranted. Methodology: A mixed-methods survey approach was used to elicit quantitative and qualitative data from current radiography students, academic staff and clinical staff about student experience of the transition to the first clinical placement. Results: In general, most students enjoyed their first clinical placement, and the opportunity to put theory into practice. However, three key themes emerged from the data that caused students difficulty in the first clinical placement; working with clinical staff, working with very ill patients, and moving around the department each week. Key Conclusions: This study has identified that some aspects of the transition into the first clinical placement need to be improved. Recommendations have been made for curriculum development in the academic block prior to the first clinical placement, and to improve student support during clinical placement. The implementation of these recommendations is crucial to reduce the dissonance between theory and practice, and improve student experience of the transition to the first clinical placement. - Highlights: • Issues for student radiographers during their first clinical placement are identified. • Recommendations made for curriculum development to improve preparation for clinical placement. • Recommendations made to improve student support in

  12. Integration of the clinical engineering specialist at a high complexity children's hospital. Our professional experience at a surgical center

    International Nuclear Information System (INIS)

    Vargas Enriquez, M J; Chazarreta, B; Emilio, D G; Fernandez Sarda, E

    2007-01-01

    This document aims to find relating points between the current and future Clinical Engineer professional in order to discuss about the hospital environment, its characteristics and its realities which lead to our professional development. The main aim is to depict our experience through a retrospective analysis based on the underwriting experience and consequently to arrive at conclusions that will support the inclusion and active interaction of the Clinic Engineer Specialist as part of a Hospital's Surgical Center

  13. Alternative fat sources to animal fat for pigs

    DEFF Research Database (Denmark)

    Lauridsen, Charlotte; Christensen, Thomas Bruun; Halekoh, Ulrich

    2007-01-01

    % of either animal fat, palm oil mix, palm oil, vegetable oil mix, coconut oil, or rapeseed oil were tested in weaned and growing pigs. It was concluded that several vegetable fat sources (palm oil mix, palm oil, coconut oil, rapeseed oil) could be used as alternatives to animal fat in pig feed, whereas fat......The use of fats and oils in diets for pigs is of great importance due to their high energy value. As a consequence of the BSE-crisis in the European Union, the amount of animal fat available for animal feeds has been reduced, and alternative fat sources are of increasing importance. In this paper...

  14. Quantification of liver fat using magnetic resonance spectroscopy

    DEFF Research Database (Denmark)

    Thomsen, C; Becker, Povl Ulrik; Winkler, K

    1994-01-01

    significant correlation was found between the fat concentration measured in the liver biopsies, and the concentration calculated from the spectroscopic experiments (r = 0.9, p methods based on differences...... in relaxation times, and can be used to estimate the fat concentration over the full range of fat content in contrast to the spectroscopic imaging methods. Localized spectroscopy may replace liver biopsy in the diagnosis of diffuse fatty infiltrations, and can be used for follow-up, due to its noninvasive...

  15. The impact and importance of clinical learning experience in supporting nursing students in end-of-life care: cluster analysis.

    Science.gov (United States)

    Chow, Susan Ka Yee; Wong, Lina T W; Chan, Yik Kam; Chung, Tin Yu

    2014-09-01

    Nursing students are often expected to provide end-of-life care to patients during clinical practice. Little research has been conducted to examine the heterogeneity of the students and how learning outcomes are affected by their education experience and other demographic factors. The aim of this study was to identify and compare groups of nursing students based on their demographics, clinical experience, knowledge, perceived competency, and attitude towards end-of-life care. A group of 253 nursing students was asked to complete a cross-sectional survey to explore their clinical experience, knowledge, attitude, and perceived competency towards end-of-life care. Cluster analysis was used to determine whether specific groups of students could be identified within the study cohort. Three distinct clusters were identified. Students from the three clusters showed no significant differences in end-of-life knowledge. Significant differences were identified in clinical experience amongst the three clusters and in attitude and perceived competency within the clusters. The cluster of students that had greater clinical experience demonstrated higher perceived competency and a more positive attitude towards end-of-life care. Clinical experience was found to be crucial in enhancing the perceived competency and attitude of nursing students in end-of-life care. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. PET/MRI: a novel hybrid imaging technique. Major clinical indications and preliminary experience in Brazil.

    Science.gov (United States)

    Vitor, Taise; Martins, Karine Minaif; Ionescu, Tudor Mihai; Cunha, Marcelo Livorsi da; Baroni, Ronaldo Hueb; Garcia, Marcio Ricardo Taveira; Wagner, Jairo; Campos, Guilherme de Carvalho; Nogueira, Solange Amorim; Guerra, Elaine Gonçalves; Amaro, Edson

    2017-01-01

    In recent years, medical imaging with hybrid techniques has widely accepted and employed in clinical routine. PET/MRI offers significant advantages, including excellent contrast and resolution and reduced ionizing radiation, as compared to well-established PET/CT. Therefore, PET/MRI is a promising modality for oncologic imaging of some regions, such as brain, head and neck, liver and pelvis. This article set out to analyze clinical conditions that could benefit from PET/MRI imaging based on our caseload. The potential of PET/MRI to become the imaging modality of choice for assessment of neurologic and oncologic conditions associated with soft tissues is highlighted. Clinical aspects of PET/MRI and its application to clinical cases are illustrated with examples extracted from the authors' preliminary experience. RESUMO Nos últimos anos, imagens médicas com tecnologias híbridas tornaram-se amplamente aceitas e utilizadas na prática clínica. O PET/RM possui vantagens importantes, incluindo excelentes contrastes e resolução, e menor radiação ionizante, em comparação ao PET/TC. Por isto, é uma modalidade promissora para exames de imagem de pacientes oncológicos, para avaliar o cérebro, cabeça e pescoço, o fígado e a pelve. O objetivo deste artigo foi analisar as situações clínicas que se beneficiariam de exames de PET/RM a partir de uma casuística. Destacamos o potencial desta técnica se tornar o método de imagem de escolha para doenças neurológicas e oncológicas que envolvam partes moles. Os aspectos clínicos de PET/RM e sua aplicação aos casos clínicos são ilustrados com exemplos da experiência inicial dos autores.

  17. Correction of Sunken Upper Eyelids by Anchoring the Central Fat Pad to the Medial Fat Pad during Upper Blepharoplasty

    Directory of Open Access Journals (Sweden)

    Myeong Su Jeon

    2015-07-01

    Full Text Available BackgroundMany methods have been proposed for the correction of sunken upper eyelids. These methods include surgical treatments, such as micro-fat, dermofat, or fascia-fat grafts, or the use of alloplastic materials. Here, we present our experience of sunken upper eyelid correction involving the simple addition of anchoring the central fat pad to the medial fat pad during upper blepharoplasty.MethodsWe performed 74 cases of upper blepharoplasty with sunken upper eyelid correction between October 2013 and September 2014. The lateral portion of the central fat pad was partially dissected to facilitate anchoring. The medial fat pad was gently exposed and then pulled out to facilitate anchoring. After the rotation of the dissected lateral portion of the central fat pad by 180° to the medial side, it was anchored spreading to the medial fat pad. Photographs taken at 6 months postoperatively were presented to three physicians for objective assessment. Of the 74 patients, 54 patients followed at 6 months postoperatively were included in this retrospective, objective assessment.ResultsSunken eyelids were effectively corrected in 51 of the 54 patients, but 3 had minimal effect because preaponeurotic fat pads had been removed during previous upper blepharoplasty. In addition to correcting sunken eyelids, lateral bulging was corrected and a better definition of the lateral portion of upper lid creases was obtained.ConclusionsAnchoring the central fat pad to the medial fat pad provides an effective means of correcting sunken upper eyelids during upper blepharoplasty.

  18. Sympathetic denervation of one white fat depot changes norepinephrine content and turnover in intact white and brown fat depots

    Science.gov (United States)

    Harris, Ruth B.S.

    2013-01-01

    It is well established that the sympathetic nervous system regulates adipocyte metabolism and recently it has been reported that sensory afferents from white fat overlap anatomically with sympathetic efferents to white fat. The studies described here characterize the response of intact fat pads to selective sympathectomy (local 6-hydroxydopamine injections) of inguinal (ING) or epididymal (EPI) fat in male NIH Swiss mice and provide in vivo evidence for communication between individual white and brown fat depots. The contralateral ING pad, both EPI pads, perirenal and mesenteric pads were significantly enlarged four weeks after denervating one ING pad, but only intrascapular brown fat (IBAT) increased when both ING pads were denervated. Denervation of one or both EPI pad had no effect on fat depot weights. In an additional experiment, NE turnover was inhibited in ING, retroperitoneal, mesenteric and IBAT two days after denervation of both EPI or of both ING pads. NE content was reduced to 10-30% of control values in all fat depots. There was no relation between early changes in NE turnover and fat pad weight 4 weeks after denervation, even though the reduction in NE content of intact fat pads was maintained. These data demonstrate that there is communication among individual fat pads, presumably through central integration of activity of sensory afferent and sympathetic efferent fibers,that changes sympathetic drive to white adipose tissue in a unified manner. In specific situations, removal of sympathetic efferents to one pad induces a compensatory enlargement of other intact depots. PMID:22513494

  19. Quantitative Assessment of Fat Infiltration in the Rotator Cuff Muscles using water-fat MRI

    Science.gov (United States)

    Nardo, Lorenzo; Karampinos, Dimitrios C.; Lansdown, Drew A.; Carballido-Gamio, Julio; Lee, Sonia; Maroldi, Roberto; Ma, C. Benjamin; Link, Thomas M.; Krug, Roland

    2013-01-01

    Purpose To evaluate a chemical shift-based fat quantification technique in the rotator cuff muscles in comparison with the semi-quantitative Goutallier fat infiltration classification (GC) and to assess their relationship with clinical parameters. Materials and Methods The shoulders of 57 patients were imaged using a 3T MR scanner. The rotator cuff muscles were assessed for fat infiltration using GC by two radiologists and an orthopedic surgeon. Sequences included oblique-sagittal T1-, T2- and proton density-weighted fast spin echo, and six-echo gradient echo. The iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) was used to measure fat fraction. Pain and range of motion of the shoulder were recorded. Results Fat fraction values were significantly correlated with GC grades (p0.9) showing consistent increase with GC grades (grade=0, 0%–5.59%; grade=1, 1.1%–9.70%; grade=2, 6.44%–14.86%; grade=3, 15.25%–17.77%; grade=4, 19.85%–29.63%). A significant correlation between fat infiltration of the subscapularis muscle quantified with IDEAL versus a) deficit in internal rotation (Spearman Rank Correlation Coefficient=0.39, 95% CI 0.13–0.60, pquantitative fat infiltration measures of the supraspinatus muscle were significantly correlated with a deficit in abduction (Spearman Rank Correlation Coefficient=0.45, 95% CI 0.20–0.60, p<0.01). Conclusion We concluded that an accurate and highly reproducible fat quantification in the rotator cuff muscles using water-fat MRI techniques is possible and significantly correlates with shoulder pain and range of motion. PMID:24115490

  20. “It’s not like a fat camp” — A focus group study of adolescents’ experiences on group-based obesity treatment

    Directory of Open Access Journals (Sweden)

    Anna Engström

    2016-11-01

    Full Text Available Background: The health burden related to obesity is rising among children and adolescents along with the general population worldwide. For the individual as well as the society this trend is alarming. Several factors are driving the trend, and the solution seems to be multifaceted because long-lasting treatment alternatives are lacking. This study aims to explore adolescents’ and young adults’ motivation for attending group-based obesity treatment and social and environmental factors that can facilitate or hinder lifestyle change. Methods: In this study, we arranged three focus groups with 17 participants from different obesity treatment programs in the west and south of Norway. The content in these programs differed, but they all used Motivational Interviewing as a teaching method. We conducted a data-driven analysis using systematic text condensation. Self-determination theory has been used as an explanatory framework. Results: We identified four major themes: 1 motivation, 2 body experience and self-image, 3 relationships and sense of belonging, and 4 the road ahead. Many of the participants expressed external motivation to participate but experienced increasing inner motivation and enjoyment during the treatment. Several participants reported negative experiences related to being obese and appreciated group affiliation and sharing experiences with other participants. Conclusion: Motivation may shift during a lifestyle course. Facilitating factors include achieving and experiencing positive outcomes as well as gaining autonomy support from other course participants and friends. Obstacles to change were a widespread obesogenic environment as well as feelings of guilt, little trust in personal achievements and non-supporting friends.

  1. Clinical medical students’ experiences of unprofessional behaviour and how these should inform approaches to teaching of professionalism

    LENUS (Irish Health Repository)

    Abu, Ozotu Rosemary

    2016-08-01

    This mixed method research explores unprofessional behaviour experienced by clinical Medical students, during clinical training in Ireland; with a view to obtaining learning points that inform future design of modules on Professionalism. It also looks at the impact of these on students and the relationship between gender\\/ethnicity and students’ experiences of these behaviours.

  2. AAC assessment and clinical-decision making: the impact of experience.

    Science.gov (United States)

    Dietz, Aimee; Quach, Wendy; Lund, Shelley K; McKelvey, Miechelle

    2012-09-01

    People with complex communication needs often require a comprehensive augmentative and alternative communication (AAC) assessment to maximize participation in daily interactions. Assessment of AAC is a complex process and limited practice guidelines exist. The purpose of this qualitative study was to explore how 25 speech-language pathologists with varying levels of experience approach the AAC assessment process. Participants were classified as either (a) General Practice Speech-Language Pathologists (GPSLPs), (b) AAC Clinical Specialists (AAC-CS), or (c) AAC Research/Policy Specialists (AAC-RS). In-depth, semi-structured interviews were conducted to explore the participants' approach to AAC assessment. The results revealed that GPSLPs approach AAC assessment differently than the AAC-CS and AAC-RS; however, the Specialists reported a similar approach that may help guide the development of practice guidelines for AAC assessment.

  3. Clinical judgment and decision-making in wound assessment and management: is experience enough?

    Science.gov (United States)

    Logan, Gemma

    2015-03-01

    The assessment and management of wounds forms a large proportion of community nurses' workload, often requiring judgment and decision-making in complex, challenging and uncertain circumstances. The processes through which nurses form judgments and make decisions within this context are reviewed in this article against existing theories on these subjects. There is variability in wound assessment and management practice which may be attributed to uncertainties within the context, a lack of knowledge in appropriate treatment choices and the inability to correctly value the importance of the clinical information presented. Nurses may be required to draw on intuition to guide their judgments and decision-making by association with experience and expertise. In addition, a step-by-step analytical approach underpinned by an evidence base may be required to ensure accuracy in practice. Developing an understanding of the different theories of judgment and decision-making may facilitate nurses' abilities to reflect on their own decision tasks, thereby enhancing the care provided.

  4. The Influence of Clinical Experience and Photographic Presentation on Age Assessment of Women

    DEFF Research Database (Denmark)

    Nielsen, Barbara Rubek; Linneberg, A.; Christensen, Kaare

    2016-01-01

    consultants and 10 residents were asked to estimate the age of each participant using three different photographic presentations: facial photograph, whole-body photograph, and combined facial and whole-body photographs. Data were analyzed by means of summary statistics and linear mixed models. Results...... as the presentation of participants. Objective: It is not known whether the clinical experience of the assessor or photographic presentation have an influence on the assessment of perceived age, which the present study aimed to investigate. Methods: In a cross-sectional study of 460 women aged 25-93 years, 10......: The inter-class correlation coefficient within each assessor group and photographic presentation varied from 0.66 to 0.75. Limits of agreement were in a broad range but were similar in the two assessor groups. The best inter-assessor agreement was obtained from photographs of both the face and the whole...

  5. Long-term results with a nonionic contrast agent: Clinical experiences

    International Nuclear Information System (INIS)

    Hruby, W.; Urban, M.; Stellamor, K.

    1986-01-01

    From January 1982 until May 1986, 52,124 patients underwent radiologic examinations with water-soluble (ionic and nonionic) contrast media. In 1983, 2.2% of the contrast dye utilized was nonionic. In 1985 the proportion had increased to 53.3%. During the same period the rate of drug-related side effects decreased from 6.9% (1983) to 3.3% (1985). In contrast to the 1,952 drug-related side effects noted after use of ionic media, only six were noted after use of nonionic dye, for rates of 6.98% and 0.07%. The authors clinical experience with a nonionic contrast agent (iopamidol) confirms the excellent preclinical studies

  6. Trauma experience among homeless female veterans: correlates and impact on housing, clinical, and psychosocial outcomes.

    Science.gov (United States)

    Tsai, Jack; Rosenheck, Robert A; Decker, Suzanne E; Desai, Rani A; Harpaz-Rotem, Ilan

    2012-12-01

    This study examined lifetime exposure to traumatic events as reported by 581 homeless female veterans enrolled in a Homeless Women Veterans Program across 11 sites to characterize the types of trauma they experienced; their correlation with baseline characteristics; and their association with housing, clinical outcomes, and psychosocial functioning over a 1-year treatment period. Almost all participants endorsed multiple types and episodes of traumatic events. Among the most common were having someone close experience a serious or life-threatening illness (82%) and rape (67%). Exploratory factor analysis revealed 6 potential trauma categories: being robbed, experiencing accident or disasters, illness or death of others, combat, sexual assault, and physical assault. At baseline, trauma from sexual assault was associated with more days homeless (β = .18, p drugs (β = .22, p homeless women veterans can achieve through homeless services. Published © 2012. This article is a US Government work and is in the public domain in the USA.

  7. Is fat perception a thermal effect?

    Science.gov (United States)

    Prinz, J F; de Wijk, R A; Huntjens, L A H; Engelen, L; Polet, I A

    2007-04-01

    It has been generally assumed that fat is detected by its flavour and by its lubrication of the oral mucosa. A recent study reported a correlation of -.99 between perceived temperature of a product and its fat content. This was significantly higher than correlations of sensory scores for fat flavour, mouthfeel, and afterfeel. This suggested a third detection mechanism; fat may be detected via its effect on the thermal conductivity of the food. In 3 studies, thermal sensitivity in humans was investigated to verify whether oral thermal receptors are sufficiently rapid and accurate to play a role in the perception of fats. The thermal sensitivity of the lips and oral mucosa of the anterior and middle one-third of the tongue were assessed using a Peltier device. Subjects detected 0.5 Hz fluctuations in temperature of 0.08'C on the lower lip, 0.26 degrees C and 1.36 degrees C at the tip and dorsum of the tongue, demonstrating that the lips are sufficiently sensitive to detect small differences in temperature. In two further experiments subjects ingested custards and mayonnaises and then spat out samples after 5, 10, or 20 sec. The temperature of the food and oral mucosa was measured before and after spitting and the rates of heating were calculated. Results suggest assessment of thermal conductivity of food may be used to assess fat content.

  8. A student-initiated objective structured clinical examination as a sustainable cost-effective learning experience

    Science.gov (United States)

    Lee, Claire B.; Madrazo, Lorenzo; Khan, Usman; Thangarasa, Tharshika; McConnell, Meghan; Khamisa, Karima

    2018-01-01

    ABSTRACT Background: The objective structured clinical examination (OSCE) has gained widespread use as a form of performance assessment. However, opportunities for students to participate in practice OSCEs are limited by the financial, faculty and administrative investments required. Objectives: To determine the feasibility and acceptability of a student-run mock OSCE (MOSCE) as a learning experience for medical students of all 4 years. Design: We conducted a five-station MOSCE for third-year students. This involved fourth-year students as examiners and first-/second-year students as standardized patients (SPs). Each examiner scored examinees using a checklist and global rating scale while providing written and verbal feedback. MOSCE stations and checklists were designed by students and reviewed by a faculty supervisor. Following the MOSCE, participants completed surveys which elucidated their perceptions on the roles they took during the MOSCE. Results: Fifty examinees participated in the MOSCE. Of these, 42 (84%) consented to participate in the study and submitted completed questionnaires. Twenty-four examiners participated in the OSCE and consented to participate in the study, with 22 (92%) submitting completed questionnaires. Fifty-three of 60 SPs (88%) agreed to take part in this study, and 51 (85%) completed questionnaires. The internal consistency of the five-station OSCE was calculated as a Cronbach’s alpha of 0.443. Students commented positively on having the opportunity to network and engage in mentorship activities and reinforce clinical concepts. Conclusions: Examinees, examiners, and SPs all perceived the MOSCE to be a beneficial learning experience. We found the MOSCE to be a feasible and acceptable means of providing additional OSCE practice to students prior to higher-stakes evaluations. PMID:29480155

  9. The Mayo Clinic Arizona Spasmodic Dysphonia Experience: A Demographic Analysis of 718 Patients.

    Science.gov (United States)

    Patel, Alpen B; Bansberg, Stephen F; Adler, Charles H; Lott, David G; Crujido, Lisa

    2015-11-01

    Analyze demographic data collected over a 25-year experience of 718 patients with spasmodic dysphonia (SD) who have been treated with botulinum toxin-A (BoNT-A) and compare our data with previously published studies. Seven hundred eighteen patients with SD were treated with 6621 BoNT-A injections at Mayo Clinic Arizona between 1989 and 2014. All patients were treated by the same physician team. Background demographic data for each patient were recorded. Of 718 patients, 557 patients were female (77.6%). Six hundred sixty of 718 (91.8%) patients had adductor SD (AdSD), and 58 of 718 (8.1%) patients had abductor SD (AbSD). Average age of onset was 51 years. Of 718 patients, 378 (52.6%) had vocal tremor (VT); VT was present in 54.4% of AdSD patients and 32.1% of AbSD patients. Thirty-seven of 718 (5.2%) patients had other dystonias, including cervical dystonia (2.3%), blepharospasm (1.4%), limb dystonia (1.1%), and oromandibular dystonia (0.3%). A positive family history of SD was present in only 6 of 718 patients (0.8%) and of other dystonias in 11 of 718 patients (1.5%). Spasmodic dysphonia is a chronic and potentially disabling focal laryngeal dystonia. The Mayo Clinic Arizona SD experience compares to prior reports and reveals a female preponderance, onset in middle age, infrequent hereditary pattern, high co-occurrence of VT, and low co-occurrence of other dystonias. © The Author(s) 2015.

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

    Directory of Open Access Journals (Sweden)

    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

  11. Evaluating patient experiences in decentralised acute care using the Picker Patient Experience Questionnaire; Methodological and clinical findings

    DEFF Research Database (Denmark)

    Leonardsen, Ann Chatrin Linqvist; Grøndahl, Vigdis Abrahamsen; Ghanima, Waleed

    2017-01-01

    . Most problems were related to continuity and transition, while fewest problems were related to respect for patient preferences. A higher Charlson comorbidity score was the only variable that was negatively associated with patient experience. Conclusion: Patients reported problems in several items......Background: Decentralised acute care services have, through the establishment of municipality acute wards (MAWs), been launched in Norway. The aim is to provide treatment for patients who otherwise would need hospitalisation. Currently there is a lack of studies investigating patient experiences...... in such services. The aims of this study were therefore to a) translate and validate the Picker Patient Experience Questionnaire (PPE-15) in Norwegian, and b) assess patient experiences in decentralised acute care, and potential factors associated with these experiences. Methods: Patients were recruited from five...

  12. Developing clinical competency: Experiences and perceptions of Advanced Midwifery Practitioners in training.

    Science.gov (United States)

    Gaskell, Lynne; Beaton, Susan

    2015-07-01

    This paper will describe the experiences and perception of a cohort of trainee Advanced Midwifery Practitioners (AMP's) during their training on an MSc in Advanced Practice. The educational philosophy underpinning the master's programme is interprofessional learning linked closely to work based learning and assessment. The focus group explored how the AMP's were developing core competencies within four domains: The links between the university and clinical assessments were instrumental in developing both midwifery and specialised skills required for extending their scope of practice. The changing demographics of their client group facilitated the need to provide safe assessment and management of ladies with complex health and social needs in pregnancy and childbirth; provide specialised clinics and the development of a robust staff training and assessment process. The generic competencies they gained improved collaborative working with their medical colleagues, raising the trainees profile and acceptance of their extended role. In addition to this, development of specialised midwifery skills promoted a high degree of decision making responsibilities within midwifery to facilitate service development and promote evidence based care. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Superficial or cutaneous malignant peripheral nerve sheath tumor--clinical experience at Taipei Veterans General Hospital.

    Science.gov (United States)

    Feng, Chin-Jung; Ma, Hsu; Liao, Wen-Chieh

    2015-05-01

    Primary malignant peripheral nerve sheath tumors (MPNSTs) with a cutaneous or subcutaneous origin represent a small subset of MPNSTs thought to be derived from cutaneous neurofibromas or small peripheral nerves. Few cases of superficial MPNSTs originating from the skin have been reported in the literature. From October 1999 to February 2014, 13 patients were diagnosed with superficial or cutaneous MPNSTs and received treatment at Taipei Veterans General Hospital. Clinical data were collected via retrospective chart review. A retrospective study was performed to compare superficial and deep-seated lesions in terms of local recurrence, distal metastasis, and survival analysis. The relevant literature is also briefly reviewed. The most frequent initial symptoms were local swelling and pain. Ten tumors were found in the extremities, and 3 tumors were located on the trunk. All patients underwent surgery with curative intent. Four patients developed local recurrence, and 3 developed distant metastasis. Three of 13 patients died after a follow-up period of 11 to 180 months (mean, 53.4). Compared to deep-seated MPNSTs, superficial MPNSTs had a lower histopathological grading and better survival rate. Superficial MPNSTs are a rare variant of MPNST. The relatively frequent lack of associated neurofibromatosis and superficial location within the dermis and subcutis may result in this entity being overlooked. According to our clinical experience, superficial MPNSTs might have better prognosis, but similar recurrence and metastasis rates compared with deep-seated lesions. Hence, awareness of this entity should prompt its consideration in the differential diagnosis of cutaneous sarcomas.

  14. The Depressive Experiences Questionnaire: validity and psychological correlates in a clinical sample.

    Science.gov (United States)

    Riley, W T; McCranie, E W

    1990-01-01

    This study sought to compare the original and revised scoring systems of the Depressive Experiences Questionnaire (DEQ) and to assess the construct validity of the Dependent and Self-Critical subscales of the DEQ in a clinically depressed sample. Subjects were 103 depressed inpatients who completed the DEQ, the Beck Depression Inventory (BDI), the Hopelessness Scale, the Automatic Thoughts Questionnaire (ATQ), the Rathus Assertiveness Schedule (RAS), and the Minnesota Multiphasic Personality Inventory (MMPI). The original and revised scoring systems of the DEQ evidenced good concurrent validity for each factor scale, but the revised system did not sufficiently discriminate dependent and self-critical dimensions. Using the original scoring system, self-criticism was significantly and positively related to severity of depression, whereas dependency was not, particularly for males. Factor analysis of the DEQ scales and the other scales used in this study supported the dependent and self-critical dimensions. For men, the correlation of the DEQ with the MMPI scales indicated that self-criticism was associated with psychotic symptoms, hostility/conflict, and a distress/exaggerated response set, whereas dependency did not correlate significantly with any MMPI scales. Females, however, did not exhibit a differential pattern of correlations between either the Dependency or the Self-Criticism scales and the MMPI. These findings suggest possible gender differences in the clinical characteristics of male and female dependent and self-critical depressive subtypes.

  15. Evaluating the Quality of Veterinary Students' Experiences of Learning in Clinics.

    Science.gov (United States)

    Matthew, Susan M; Ellis, Robert A; Taylor, Rosanne M

    Educators seeking to evaluate the quality of students' experiences of clinic-based learning (CBL) face a challenging task. CBL programs provide multiple opportunities for learning and aim to develop a wide range of skills, knowledge, and capacities. While direct observation of learners provides important information about students' proficiency in performing various clinical tasks, more comprehensive measures are required to unpack and identify factors relating to practice readiness as a whole. This study identified variables that have a logical and statistically significant association with learning outcomes across the broad range of attributes expected of new graduate veterinarians. The research revealed that the extent of final-year veterinary students' practice readiness, as assessed by placement supervisors against criteria relevant to new graduate practice, is related to the quality of their conceptions of and approaches to CBL. Students' conceptions of and approaches to CBL were evaluated using quantitative survey instruments, with a 93% response rate (N=100) obtained for the two questionnaires. Descriptive and exploratory statistics were used to link qualitative differences in students' conceptions of and approaches to CBL with performance against criteria relevant to new graduate practice. Students who reported poorer-quality conceptions of and approaches to CBL (n=38) attained lower levels of achievement than students who reported better-quality conceptions of and approaches to CBL (n=55). Evaluation of students' conceptions of and approaches to CBL can be used by educators seeking to evaluate and improve the extent to which CBL programs are achieving their desired goals.

  16. Caries detection and diagnostics with near-infrared light transillumination: clinical experiences.

    Science.gov (United States)

    Söchtig, Friederike; Hickel, Reinhard; Kühnisch, Jan

    2014-06-01

    The aim of this paper was to present the function and potential of diagnosing caries lesions using a recently introduced near-infrared (NIR) transillumination technique (DIAGNOcam, KaVo). The study included 130 adolescents and adults with complete permanent dentition (age > 12). All patients underwent visual examination and, if necessary, bitewing radiographs. Proximal and occlusal surfaces, which had not yet been restored, were photographed by a NIR transillumination camera system using light with a wavelength of 780 nm rather than ionizing radiation. Of the study patients, 85 showed 127 proximal dentin caries lesions that were treated operatively. A cross table shows the correlation of radiography and NIR transillumination. Based on our practical clinical experiences to date, a possible classifi cation of diagnosis is introduced. The main result of our study was that NIR light was able to visualize caries lesions on proximal and occlusal surfaces. The study suggests that NIR transillumination is a method that may help to avoid bitewing radiographs for diagnosis of caries in everyday clinical practice.

  17. [Experience on the implementation of the advanced clinical nursing practice in an oncology unit].

    Science.gov (United States)

    Beortegui Urdánoz, Elena; Vivar, Cristina G; Canga Armayor, Navidad; Oroviogoicechea Ortega, Cristina; Canga Armayor, Anan; Ibarrola Izura, Sagrario

    2012-12-01

    Social and political changes have created an increased in the demand of health care enabling the emergence of diverse professional profiles under the term Advanced Practice Nurse (APN). The APN is a nurse who has acquired a basis of expert knowledge, skills for decision making, and clinical competencies for an extended practice. In Spain, due to the Bologna process and the changes within university, such as postgraduate training, these profiles have begun to emerge. To describe the experience on the implementation of the advanced clinical nursing role in an inpatient oncology unit. Through the nine stages of the model known as Participatory, Evidence-Based Patient-Focused Process for Advanced Practice Nursing (PEPPA) the process of implementation of the Advanced Practice Nursing (APN) in an Oncology unit is described. For this purpose, the change project "Design of a care program for patients carrying a permanent draining catheter for malign ascitis and pleural effusion" was implemented. The project was grounded on the evidence-based theory and practice, and focused on the patient and the family. Its implementation has enabled the development of competences by the APN and the identification of barriers and facilitators. The changes that have taken place in society favor the development of new nursing profiles, which have a positive impact on the institutions, nursing practitioners, patients and families.

  18. Clinical utility of endorectal MRI-guided prostate biopsy: Preliminary experience

    Science.gov (United States)

    Jung, Adam J.; Westphalen, Antonio C.; Kurhanewicz, John; Wang, Zhen J.; Carroll, Peter R.; Simko, Jeffry P.; Coakley, Fergus V.

    2013-01-01

    Purpose To investigate the potential clinical utility of endorectal MRI-guided biopsy in patients with known or suspected prostate cancer. Methods We prospectively recruited 24 men with known or suspected prostate cancer in whom MRI-guided biopsy was clinically requested after multiparametric endorectal MRI showed one or more appropriate targets. One to six 18-gauge biopsy cores were obtained from each patient. Transrectal ultrasound guided biopsy results and post MRI-guided biopsy complications were also recorded. Results MRI-guided biopsy was positive in 5 of 7 patients with suspected prostate cancer (including 2 of 4 with prior negative ultrasound-guided biopsies), in 8 of 12 with known untreated prostate cancer (including 5 where MRI-guided biopsy demonstrated a higher Gleason score than ultrasound guided biopsy results), and in 3 of 5 with treated cancer. MRI-guided biopsies had a significantly higher maximum percentage of cancer in positive cores when compared to ultrasound guided biopsy (mean of 37 ± 8% versus 13 ± 4%; p = 0.01). No serious post-biopsy complications occurred. Conclusion Our preliminary experience suggests endorectal MRI-guided biopsy may safely contribute to the management of patients with known or suspected prostate cancer by making a new diagnosis of malignancy, upgrading previously diagnosed disease, or diagnosing local recurrence. PMID:24924999

  19. Autologous Fat Grafting for Whole Breast Reconstruction

    Directory of Open Access Journals (Sweden)

    Benjamin H. L. Howes, MBBS

    2014-03-01

    Full Text Available Summary: This is the first reported case of a patient who had a single-stage large-volume breast reconstruction with autologous fat grafting, following rotation flap approach (RoFA mastectomy. The purpose of this case study was to evaluate the viability of reconstruction of the breast by autologous fat grafting alone, in the context of RoFA mastectomy. The hypothesis was that there would be minimal interval loss of autologous fat on the whole breast reconstruction side. Right RoFA mastectomy was used for resection of an invasive primary breast cancer and resulted in the right breast skin envelope. Eleven months later, the patient underwent grafting of 400 ml of autologous fat into the skin envelope and underlying pectoralis major muscle. Outcome was assessed by using a validated 3D laser scan technique for quantitative breast volume measurement. Other outcome measures included the BREAST-Q questionnaire and 2D clinical photography. At 12-month follow-up, the patient was observed to have maintenance of volume of the reconstructed breast. Her BREAST-Q scores were markedly improved compared with before fat grafting, and there was observable improvement in shape, contour, and symmetry on 2D clinical photography. The 2 new techniques, RoFA mastectomy and large-volume single-stage autologous fat grafting, were used in combination to achieve a satisfactory postmastectomy breast reconstruction. Novel tools for measurement of outcome were the 3D whole-body laser scanner and BREAST-Q questionnaire. This case demonstrates the potential for the use of fat grafting for reconstruction. Outcomes in a larger patient populations are needed to confirm these findings.

  20. Clinical usefulness of abdominal bioimpedance (ViScan) in the determination of visceral fat and its application in the diagnosis and management of obesity and its comorbidities.

    Science.gov (United States)

    Gómez-Ambrosi, Javier; González-Crespo, Ignacio; Catalán, Victoria; Rodríguez, Amaia; Moncada, Rafael; Valentí, Víctor; Romero, Sonia; Ramírez, Beatriz; Silva, Camilo; Gil, María J; Salvador, Javier; Benito, Alberto; Colina, Inmaculada; Frühbeck, Gema

    2018-04-01

    Visceral adipose tissue (VAT) has been shown to be profoundly responsible of most of the obesity-associated metabolic derangements. The measurement of VAT usually implies the use of imaging techniques such as magnetic resonance imaging or computed tomography (CT). Our aim was to evaluate the accuracy of the determination of VAT by means of abdominal bioimpedance (BIA) with the ViScan device in comparison with CT and its clinical usefulness in the management of obesity. We studied a sample of 140 subjects (73 males/67 females) with BMI ranging from 17.7 to 50.4 kg/m 2 to evaluate the accuracy of the ViScan in comparison to CT to determine VAT. To further analyze ViScan's clinical usefulness we studied a separate cohort (n = 2849) analyzing cardiometabolic risk factors. Furthermore, we studied the ability of the ViScan to detect changes in VAT after weight gain (n = 107) or weight loss (n = 335). The study was performed from October 2009 through June 2015. ViScan determines VAT with a good accuracy in individuals with a CT-VAT up to 200 cm 2 , and then with lower precision with increasing body mass, exhibiting a moderate-high correlation with CT-VAT (r = 0.75, P VAT determination with the ViScan exhibits better correlations with several cardiometabolic risk factors such as glucose, triglycerides, HDL-cholesterol and markers of fatty liver than anthropometric measurements such as BMI or waist circumference. ViScan is able to detect VAT variations after body weight changes. Since the possibility of measuring VAT by imaging techniques is not always available, abdominal BIA represents a good alternative to estimate VAT, allowing the identification of patients with increased VAT-related cardiometabolic risk and a better management of obese patients. ClinicalTrials.gov NCT01055626 and NCT01572090. Copyright © 2017 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  1. Review of 10 years of clinical experience with Chinese domestic trivalent influenza vaccine Anflu®.

    Science.gov (United States)

    Liu, Yan; Wu, Jun-Yu; Wang, Xu; Chen, Jiang-Ting; Xia, Ming; Hu, Wei; Zou, Yong; Yin, Wei-Dong

    2014-01-01

    Influenza viruses cause annual winter epidemics globally and influenza vaccination is most effective way to prevent the disease or severe outcomes from the illness, especially in developing countries. However, the majority of the world's total production capacity of influenza vaccine is concentrated in several large multinational manufacturers. A safe and effective preventive vaccine for the developing countries is urgent. Anflu®, a Chinese domestic preservative-free, split-virus trivalent influenza vaccine (TIV), was introduced by Sinovac Biotech Ltd. in 2006. Until now, 20.6 million doses worldwide of Anflu® were sold. Since 2003, 13 company-sponsored clinical studies investigating the immunogenicity and safety of Anflu® have been completed, in which 6642 subjects participated and were vaccinated by Anflu®. Anflu® was generally well tolerated in all age groups, and highly immunogenic in healthy adults and elderly and exceeded the licensure criteria in Europe. This review presents and discusses the experience with Anflu® during the past decade. A new Chinese domestic, preservative-free, unadjuvanted, inactivated split-virus trivalent influenza vaccine (TIV), Anflu®, was introduced into human clinical trials in 2003 and then licensed in China in 2006. The vaccine contains 15 µg/0.5 ml hemagglutinin from each of the 3 influenza virus strains (including an H1N1 influenza A virus subtype, an H3N2 influenza A virus subtype, and an influenza B virus) that are expected to be circulating in the up-coming influenza season. The clinical data pertaining to Anflu® will be reviewed and compared with other TIVs available at present.

  2. Chromosomal microarray analysis as a first-tier clinical diagnostic test: Estonian experience.

    Science.gov (United States)

    Zilina, Olga; Teek, Rita; Tammur, Pille; Kuuse, Kati; Yakoreva, Maria; Vaidla, Eve; Mölter-Väär, Triin; Reimand, Tiia; Kurg, Ants; Ounap, Katrin

    2014-03-01

    Chromosomal microarray analysis (CMA) is now established as the first-tier cytogenetic diagnostic test for fast and accurate detection of chromosomal abnormalities in patients with developmental delay/intellectual disability (DD/ID), multiple congenital anomalies (MCA), and autism spectrum disorders (ASD). We present our experience with using CMA for postnatal and prenatal diagnosis in Estonian patients during 2009-2012. Since 2011, CMA is on the official service list of the Estonian Health Insurance Fund and is performed as the first-tier cytogenetic test for patients with DD/ID, MCA or ASD. A total of 1191 patients were analyzed, including postnatal (1072 [90%] patients and 59 [5%] family members) and prenatal referrals (60 [5%] fetuses). Abnormal results were reported in 298 (25%) patients, with a total of 351 findings (1-3 per individual): 147 (42%) deletions, 106 (30%) duplications, 89 (25%) long contiguous stretches of homozygosity (LCSH) events (>5 Mb), and nine (3%) aneuploidies. Of all findings, 143 (41%) were defined as pathogenic or likely pathogenic; for another 143 findings (41%), most of which were LCSH, the clinical significance remained unknown, while 61 (18%) reported findings can now be reclassified as benign or likely benign. Clinically relevant findings were detected in 126 (11%) patients. However, the proportion of variants of unknown clinical significance was quite high (41% of all findings). It seems that our ability to detect chromosomal abnormalities has far outpaced our ability to understand their role in disease. Thus, the interpretation of CMA findings remains a rather difficult task requiring a close collaboration between clinicians and cytogeneticists.

  3. The US etonogestrel implant mandatory clinical training and active monitoring programs: 6-year experience.

    Science.gov (United States)

    Creinin, Mitchell D; Kaunitz, Andrew M; Darney, Philip D; Schwartz, Lisa; Hampton, Tonja; Gordon, Keith; Rekers, Hans

    2017-02-01

    utility and real-life experience that clinical training programs can provide. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Fat embolism syndrome: a review of the literature | Mustapha ...

    African Journals Online (AJOL)

    Fat embolism syndrome is a serious manifestation of fat embolism phenomenon characterized clinically by triad of dyspnoea, petechiae and mental confusion and usually follows long bone fractures. Its classic presentation consists of an asymptomatic interval followed by pulmonary and neurologic manifestations combined ...

  5. Experience of using an open source clinical trials data management software system in Kenya.

    Science.gov (United States)

    Ngari, Moses M; Waithira, Naomi; Chilengi, Roma; Njuguna, Patricia; Lang, Trudie; Fegan, Greg

    2014-11-26

    Clinical trials data management (CTDM) remains one of the many challenges in running state of the art trials in resource-poor settings since most trials do not allocate, or have available, sufficient resources for CTDM and because of poor internet connectivity. Open-source software like OpenClinica could be a solution in such scenarios. In 2007, the KEMRI-Wellcome Trust Research Programme (KWTRP) adopted OpenClinica (OC) community edition, an open-source software system and we share our experience and lessons learnt since its adoption. We have used OC in three different modes; direct remote data entry from sites through Global System for Mobile Communications (GSM) modems, a centralized data centre approach where all data from paper records were entered at a central location and an off-line approach where data entry was done from a copy of database hosted on a field-site server laptop, then data uploaded to a centralized server later. We have used OC in eleven trials/studies with a cumulative number of participants in excess of 6000. These include large and complex trials, with multiple sites recruiting in different regions of East Africa. In the process, we have developed substantial local capacity through hands-on training and mentorship, which we have now begun to share with other institutions in the region. Our experience demonstrates that an open source data management system to manage trials' data can be utilized to international industry standards in resource-poor countries.

  6. Understanding women's experiences with medical abortion: In-depth interviews with women in two Indian clinics.

    Science.gov (United States)

    Ganatra, B; Kalyanwala, S; Elul, B; Coyaji, K; Tewari, S

    2010-01-01

    We explored women's perspectives on using medical abortion, including their reasons for selecting the method, their experiences with it and their thoughts regarding demedicalisation of part or all of the process. Sixty-three women from two urban clinics in India were interviewed within four weeks of abortion completion using a semi-structured in-depth interview guide. While women appreciated the non-invasiveness of medical abortion, other factors influencing method selection were family support and distance from the facility. The degree of medicalisation that women wanted or felt was necessary also depended on the way expectations were set by their providers. Confirmation of abortion completion was a source of anxiety for many women and led to unnecessary interventions in a few cases. Ultimately, experiences depended more on women's expectations about the method, and on the level of emotional and logistic support they received rather than on inherent characteristics of the method. These findings emphasise the circumstances under which women make reproductive choices and underscore the need to tailor service delivery to meet women's needs. Women-centred counselling and care that takes into consideration individual circumstances are needed.

  7. Membrane-based therapeutic plasma exchange (mTPE): Technical and clinical experience.

    Science.gov (United States)

    Gashti, Casey N; Andreoli, Daniel C; Patel, Dipal

    2018-02-01

    Therapeutic plasma exchange (TPE) has long been utilized to manage a variety of immune-mediated diseases. The basic principle relies on removal of circulating pathogenic substances from the bloodstream. Methods of plasma separation include centrifuge (cTPE) and membrane (mTPE). Although mTPE has existed for a few decades, recent advances in developing highly permeable filters that are compatible with currently existing dialysis machines has opened a new frontier. Published data in the area of technical and clinical experience with mTPE is lacking. We report our single center experience of 998 inpatient mTPE treatments performed in 237 patients at a large tertiary care academic center. The most common treatment indication was neurologic. We found a very low incidence of patient-reported complications. Filter clotting without the use of anticoagulation occurred in 7.7% of treatments. Laboratory parameters that significantly changed during the course of therapy included serum potassium, platelet count, and partial thromboplastin time. We found that mTPE can be safely and efficiently performed as an alternative to cTPE, and suggest an individualized approach when prescribing this therapy. © 2017 Wiley Periodicals, Inc.

  8. Heart resynchronization therapy: experience, clinical Follow-up and optimization of the device with echocardiography

    International Nuclear Information System (INIS)

    Munera, Ana G; Restrepo, Gustavo; Duque, Mauricio; Cubides, Carlos; Uribe, William; Medina, Eduardo; Marin, Jorge; Gil, Efrain; Aristizabal, Dagnovar

    2007-01-01

    In patients with advanced heart failure, functional class lll-IV, mortality reaches 50% at one year and 80% at two years. Some remain asymptomatic and have a poor functional state, regardless of the pharmacologic treatment. Heart resynchronization therapy is a therapeutic alternative that improves hemodynamic and symptoms in these patients. The objective is to analyze the experience in the management of heart failure with heart resynchronization therapy devices with or without cardio defibrillator. Methodological design: an intervention study without aleatory patients assignment, with evaluation before and after the intervention. Results: the cohort was constituted by 82 patients. 73% were men. Mean age was 65.4+/- 11.9 years. The etiology was non-ischemic in 50 patients and ischemic in 32. Mean initial ejection fraction was 19.4% +/- 11.7%. Initial functional class was class lll - IV in 85% of cases and all patients received optimal medical treatment. During the follow-up, it was observed improvement of functional class, diastolic function, diastolic diameter of left ventricle, ejection fraction, mitral insufficiency, left atrial area, systolic lung pressure, synchrony parameters and myocardial function index with statistical significant difference in relation to the initial value (p<0.05). Survival at 44 months was 72%. Conclusion: the experience with heart resynchronization therapy and clinical and echocardiographic follow-up of the studied patients is similar to that found in other studies described in the literature

  9. Navigating social distance in foundational clinical encounters: Understanding medical students' early experiences with diverse patients.

    Science.gov (United States)

    Roberts-MacDonald, Miesha; Razack, Saleem

    2018-01-15

    Social distance between patients and physicians has been shown to affect the quality of care that patients receive. Little is known about how social distance between students and patients is experienced by learners during early clinical exposures in medical school. This study aims to explore students' stories of experiencing social distance with patients with concordant and discordant social characteristics as themselves, respectively, as well as students' needs from medical curricula regarding developing social competence. Semi-structured interviews of medical students [n = 16] were performed, and a post-interview survey and a visual analog scale were completed. The interviews were audio-recorded and transcribed. The written transcripts were coded using the constant comparison method and analyzed for emerging themes. Students experience social distance with patients; yet, they are not taught explicitly by their preceptors how to manage these experiences. Students identified their needs for the curriculum in regard to developing social competence and proposed various strategies and curriculum recommendations. Our results support that students believe that social competence training is important for their professional development to improve relationship-building with diverse patients. As such, it would be valuable to incorporate student recommendations in the formation of a social competence curriculum.

  10. Experiences of Nursing Student\\'s Clinical Evaluation: A Qualitative Content Analysis

    Directory of Open Access Journals (Sweden)

    saiideh Norouzi

    2016-11-01

    Full Text Available Introduction: Evaluation is the heart of any educational program and in nursing programs ensure the competence of nursing students. This study aims to explore the experiences of  nursing students’ clinical evaluation.. methods:  The present study is qualitative content analysis. Participants in this study were 12 nursing students enrolled in the 8th semester. Purposive sampling was performed until data saturation. Data collection was performed using semi-structured interviews.  The first step was to determine the meaning units. The coding was performed,  then, the  units were classified based on similarities and sub-classes  were formed. After that,  and combined classes and the main themes were extracted. Results: Twelve students participated in this study. After aalysing the findings, the main themes were extracted. There are some classes included types of assessment, professional experience of the trainer, and assessment tools to evaluate the physical and psychological environment. Conclusions: Effective evaluation process is a concept that should be considered. Proper planning to reform the evaluation process for achieving the learning outcomes and empower nursing students is essential.

  11. The experience of clinical supervision for nurses and healthcare assistants in a secure adolescent service: Affecting service improvement.

    Science.gov (United States)

    McCarron, R H; Eade, J; Delmage, E

    2018-04-01

    WHAT IS KNOWN ON THE SUBJECT?: Regular and effective clinical supervision for mental health nurses and healthcare assistants (HCAs) is an important tool in helping to reduce stress and burnout, and in ensuring safe, effective and high-quality mental health care. Previous studies of clinical supervision within secure mental health environments have found both a low availability of clinical supervision, and a low level of staff acceptance of its value, particularly for HCAs. WHAT DOES THIS PAPER ADD TO EXISTING KNOWLEDGE?: In previous studies, the understanding shown by HCAs and nurses around the benefits of clinical supervision may have been limited by the methods used. This study was specifically designed to help them best express their views. In contrast to previous studies, both nurses and HCAs showed a good understanding of the function and value of clinical supervision. Significant improvements in the experience of, and access to, clinical supervision for nurses and HCAs working in secure mental health services may be achieved by raising staff awareness, demonstrating organizational support and increasing monitoring of clinical supervision. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Organizations should consider reviewing their approach to supervision to include raising staff awareness, multidisciplinary supervision, group supervision, and recording and tracking of supervision rates. Organizations should be mindful of the need to provide effective clinical supervision to HCAs as well as nurses. Introduction Studies have found a low availability and appreciation of clinical supervision, especially for healthcare assistants (HCAs). Qualitative research is needed to further understand this. Aims Increase understanding of nurses' and HCAs' experiences of, and access to, clinical supervision. Identify nurses' and HCAs' perceptions of the value and function of clinical supervision. Assess how interventions affect staff's experiences of clinical supervision. Methods In

  12. From clinical expert to guide: experiences from coaching people with rheumatoid arthritis to increased physical activity.

    Science.gov (United States)

    Nessen, Thomas; Opava, Christina H; Martin, Cathrin; Demmelmaier, Ingrid

    2014-05-01

    Physical activity levels in people with rheumatoid arthritis are lower than what are recommended for a healthful lifestyle. To support physical activity, health care professionals may use behavioral change techniques based on a biopsychosocial perspective. Investigating the implementation process may be relevant for understanding how these techniques translate to practice. The study objective was to explore the experiences of physical therapists using behavioral change techniques to coach people with rheumatoid arthritis to health-enhancing physical activity in a 2-year trial, the Physical Activity in Rheumatoid Arthritis 2010 study. This was an exploratory study with qualitative content analysis. Semistructured interviews were conducted with all 12 physical therapists in the study. They were asked about their experiences with an educational program and with their delivery of a health-enhancing physical activity intervention. Codes, subcategories, categories, and an overarching theme were derived from the transcribed interviews by use of qualitative content analysis. The overarching theme (from clinical expert to guide) was based on 3 main categories: challenges in the coaching role, growing into the coaching role, and coach education and support. Early in the process, the physical therapists encountered challenges that needed to be addressed for a smoother transition into their coaching role. Assisted by education and support, they gradually adopted practices that facilitated their use of behavioral change techniques and promoted growth into the role of coach. Adapting to a new role is a challenging process for health care professionals; it requires relevant education and support. The experiences identified in the present study may inform future educational programs targeting the skills of health care professionals in promoting various health-related behaviors.

  13. [Pediatric palliative care: a national survey of French pediatric residents' knowledge, education, and clinical experience].

    Science.gov (United States)

    Lefeubvre, C; Viallard, M-L; Schell, M

    2014-08-01

    The need for educational training of healthcare professionals in palliative care is an important issue. Training and practice of pediatric residents in the field of pediatric palliative care (PPC) has never been assessed, although the organization of the medical curriculum in France is currently being revised. This study presents a national survey of pediatric residents, using a computerized anonymous questionnaire. Four different areas were studied: epidemiological data, theoretical and practical knowledge, education, and clinical experience in PPC. The response rate was 39% (n=365/927). Whatever their age or regional location, 25% of residents did not know any details of the French law concerning patients' rights and the end of life. Experience with PPC starts very early since 77% of the first-year pediatric residents experienced at least one child in a palliative care and/or end-of-life situation. During their entire residency, 87% of the residents had experience with PPC and nearly all (96%) end-of-life care. Furthermore, 76% had participated in announcing palliative care (cancer, ICU, etc.) or a serious illness, and 45% had met and discussed with bereaved parents. Furthermore, while 97% of the pediatric residents received training in adult palliative care, mainly before their residency, only 60% received specific PPC training. Ninety-six percent of all French pediatric residents encountered a PPC situation during their residency. That 77% of them had experienced PPC during their first year of residency shows the importance of early training in PPC for pediatric residents. Furthermore, this study points out that there is a significant lack in PPC training since 40% of all residents in the study received no specific PPC training. Progress in education remains insufficient in the dissemination of knowledge on the legal framework and concepts of palliative medicine: while the medical curriculum is being revised, we suggest that training in medical ethics and PPC

  14. Analysis of a Resident Aesthetic Clinic: Process for Rhinoplasty, Resident Experience, and Patient Satisfaction.

    Science.gov (United States)

    Brandel, Michael G; DʼSouza, Gehaan F; Reid, Christopher M; Dobke, Marek K; Gosman, Amanda A

    2017-05-01

    Plastic surgery residents often desire additional training in rhinoplasty than what is provided by their residency program. The goal of this study was to define and evaluate a specific process used to structure preoperative, intraoperative, and postoperative protocols for rhinoplasty patients in the resident aesthetic clinic (RAC) to enhance qualitative and quantitative experience. Complication rates and patient/resident satisfaction scores were also examined. Resident clinic rhinoplasty patients underwent a well-defined and established process that included patient education and informed consent, preoperative planning in a conference-based session, specific adherence to established surgical techniques, and structured postoperative management and follow-up. This process also included supervision criteria for residents in the operating room and clinical setting. Patient and resident satisfaction at the RAC was evaluated by a Web-based survey. A database of procedural complications and methods was compiled and evaluated. Between June 2012 and June 2015, 146 aesthetic resident cases were completed through the University of California, San Diego Residency Aesthetic Surgery Program. Of these cases, 34 (17%) were rhinoplasty procedures. Residents at our institution assisted on an average of 55 rhinoplasty procedures with the faculty and performed an average of 12 rhinoplasty procedures as primary surgeons. The residents surveyed felt that they had a good autonomous experience (P < 0.001), and 90% reported confidence with rhinoplasty. Postoperative complications were recorded and included asymmetry (n = 4, 10.5%), septal perforation (n = 1, 2.6%), and difficulty in breathing (n = 6, 15.8%). There were no patients who experienced infections, and the complication rate requiring revision in the operating room was 0%. Optimizing protocols in rhinoplasty in an RAC has allowed for the RAC to flourish in the breadth and complexity of rhinoplasty operations. This has enabled

  15. Fat intake and energy-balance effects.

    Science.gov (United States)

    Westerterp-Plantenga, M S

    2004-12-30

    This paper focuses on the effects of dietary fats or fatty acids on key targets of metabolic intermediates for body-weight control, i.e. satiety, thermogenesis, fat oxidation and body composition. With respect to sensory satiety, it appeared, e.g. that linoleic acid tasters showed a different mechanism for meal termination than non-tasters did. They stopped eating linoleic acid containing food based upon satiety, whereas the non-tasters stopped eating based upon the change in pleasantness of taste. Moreover, in the normal range of body mass index, an inverse relationship was shown between % 'tasters' and BMI. In a high fat diet vs. a low fat high protein high carbohydrate diet, metabolic satiety appeared to be continuously lower and correlated positively to diet-induced energy expenditure. However, with respect to the intermeal interval, satiety appeared to be more sustained following a high fat vs. a high CHO preload, resulting in a lower meal frequency. Covert fat replacement during breakfast by sucrose polyester was successful in combination with dietary restraint, yet overt fat replacement in snacks was successful in the dietary-unrestrained subjects, i.e. those who habitually ate snacks. With respect to fat oxidation, from a respiration-chamber experiment on the effects of diacylglycerol compared (DG) to triacylglycerol (TG) intake, it was concluded that consumption of DG increased fat oxidation and beta-hydroxy-butyrate levels, but did not affect energy metabolism or triacylglycerol level. Parameters of appetite were all lowered by DG compared to TG. With respect to body composition, the effects of 13 weeks CLA supplementation in overweight subjects during weight regain were assessed. Although CLA did not affect %body-weight regain, the regain of fat-free mass was increased by CLA, independently of %body-weight regain and physical activity, and as a consequence resting metabolic rate was increased. At the same time, appetite was reduced and satiety and

  16. Experience of clinical supervisors of international medical graduates in an Australian district hospital.

    Science.gov (United States)

    Henderson, David; McGrath, Pam D; Patton, Mary Anne

    2017-08-01

    Objective Herein we record the experience of clinical supervisors of international medical graduates (IMGs) working as junior staff in a district hospital by examining supervisor perspectives on IMG performance, the factors affecting their performance and the requirements of supervision under these circumstances. Methods The present study had an open-ended exploratory qualitative design. Thirteen 13 open-ended, in-depth interviews were undertaken with supervisors of IMGs employed in a public district hospital in Queensland, Australia. Results The supervisors reported that, although performance was an individual and variable characteristic, IMGs tended to perform less well than Australian graduates and required more intensive supervision. Factors that affected performance were motivation and experience, and specifically lack of familiarity with the Australian healthcare system, lack of recent of practice, education, language, communication and cultural factors. English language proficiency was regarded as crucial to performance. Conclusions The additional work required to supervise IMGs in order to enable them to perform at a satisfactory level and successfully integrate into the Australian healthcare system needs to be recognised and resourced. Assistance with attaining proficiency in English and with communication skills over and above the standard required to pass the International English Language Testing System examination should be seriously considered as a means of improving performance. What is known about the topic? To date, there is little research available about the experience of supervisors of IMGs in Australia. What does this paper add? The findings of the present study make an important contribution to the literature by examining the critical role clinical supervisors of IMGs have in helping IMGs adapt to the Australian healthcare system and ensuring that they are able to provide quality health care. It identifies current challenges and highlights

  17. The South African Military Nursing College Pupil Enrolled Nurses’ experiences of the clinical learning environment

    Directory of Open Access Journals (Sweden)

    Ernestina M. Caka

    2013-06-01

    Full Text Available The study focused on the clinical learning experiences of Pupil Enrolled Nurses (PENs within the military health service. The purpose of the research was to explore and describe the learning experiences of PENs within the Military health clinical learning environment. A