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Rüttermann S, Kiessling C, Haak R, Gerhardt-Szep S, Härtl A. Identification of influence factors for the implementation of communication curricula in dental education. Eur J Dent Educ 2018; 22:e386-e391. [PMID: 29239084 DOI: 10.1111/eje.12315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/12/2017] [Indexed: 06/07/2023]
Abstract
INTRODUCTION The aim of the study was to reveal possible obstacles or advantages for the implementation of a dental communication curriculum. It was questioned whether (i) universities with a communication curriculum in medicine realise the same development in dentistry, (ii) the existence and usage of a learning objectives catalogue is a main factor to facilitate the implementation, and (iii) it is more easy to establish with a lower number of students. MATERIAL AND METHODS Data of two recently published surveys were taken as the basis for further analysis. The quality of the curricula was evaluated by a scoring system. Correlations were calculated between the scores and possible influence factors. A t test for paired samples was accomplished to reveal differences between medical and dental curricula, and a Mann-Whitney U test to identify differences in schools with and without the usage of a learning objectives catalogue. RESULTS No significant correlation was found between the quality scores of medical and dental schools; t tests revealed significant differences between them (P = .004). Correlation between cohort size and quality of the curriculum was marginal. Mann-Whitney U test revealed significantly higher quality scores for dental schools using a learning objectives catalogue (P = .001). CONCLUSIONS The existence of a learning objectives catalogue might facilitate the implementation of communication curricula at dental schools. A missing notable curriculum in the corresponding medical school should not detain from a respective campaign in the dental curriculum. Large student numbers should also not discourage from developing a communication curriculum.
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Affiliation(s)
- S Rüttermann
- Department of Operative Dentistry, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt, Frankfurt, Germany
| | - C Kiessling
- Department of Assessment, Medizinische Hochschule Brandenburg Theodor Fontane, Neuruppin, Germany
| | - R Haak
- Department of Cariology, Endodontology and Periodontology, University of Leipzig, Leipzig, Germany
| | - S Gerhardt-Szep
- Department of Operative Dentistry, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt, Frankfurt, Germany
| | - A Härtl
- Institut für Didaktik und Ausbildungsforschung in der Medizin, Klinikum der Universität München, München, Germany
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Urresti-Gundlach M, Tolks D, Kiessling C, Wagner-Menghin M, Härtl A, Hege I. Do virtual patients prepare medical students for the real world? Development and application of a framework to compare a virtual patient collection with population data. BMC Med Educ 2017; 17:174. [PMID: 28938884 PMCID: PMC5610434 DOI: 10.1186/s12909-017-1013-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 09/14/2017] [Indexed: 05/16/2023]
Abstract
BACKGROUND An important aspect of virtual patients (VPs), which are interactive computer-based patient scenarios, is authenticity. This includes design aspects, but also how a VP collection represents a patient population and how a patient is presented in a VP scenario. Therefore, our aim was to analyze VP scenarios integrated into the combined internal medicine and surgery curriculum at the University of Munich (LMU) and compare the results with data from the population in Germany. METHOD We developed a coding framework with four main categories: patient data, patient representation, diagnoses, and setting. Based on the framework we analyzed 66 VP and compared the results with data from the German healthcare system. RESULTS Especially in the categories of patient data and patient representation, the VPs presented an unrealistic image of the real world; topics such as unemployment, disability, or migration background were almost non-existent. The diagnoses of the VPs and the onset of diseases were comparable with the healthcare data. CONCLUSIONS An explanation for the lack of representativeness of the patient data and representation might be a trend to create VPs based on fictional patient stories with VP authors trying to minimize complexity and cognitive load for the students. We suggest raising awareness among VP authors concerning personalized representations of patients without overwhelming their students. Our framework can support educators to assess the authenticity and diversity of a VP collection.
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Affiliation(s)
- M. Urresti-Gundlach
- Institute for Medical Education, University Hospital of LMU Munich, Munich, Germany
| | - D. Tolks
- Institute for Medical Education, University Hospital of LMU Munich, Munich, Germany
| | - C. Kiessling
- Institute for Medical Education, University Hospital of LMU Munich, Munich, Germany
- Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | | | - A. Härtl
- Institute for Medical Education, University Hospital of LMU Munich, Munich, Germany
| | - I. Hege
- Institute for Medical Education, University Hospital of LMU Munich, Munich, Germany
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Rüttermann S, Sobotta A, Hahn P, Kiessling C, Härtl A. Teaching and assessment of communication skills in undergraduate dental education - a survey in German-speaking countries. Eur J Dent Educ 2017; 21:151-158. [PMID: 26960532 DOI: 10.1111/eje.12194] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/07/2016] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Teaching communication is perceived to be of importance in dental education. Several reports have been published worldwide in the educational literature describing modifications of the dental curriculum by implementing the teaching of communication skills. Surveys which evaluate the current state of training and assessment of communication skills in dental education in different countries exist already in some countries, but little information is available about German-speaking countries. MATERIAL AND METHODS In a cross-sectional study with the aim of a census, all 36 dental schools in Germany (30), Austria (3), and Switzerland (3) were surveyed. RESULTS The present survey revealed that at 26 of the 34 dental schools (76%), communication skills training has been implemented. Training of communication skills mainly takes place between the 6th and the 9th semester. Ten schools were able to implement a partly longitudinal curriculum, while the other sites only offer stand-alone courses. Of the 34 dental schools, six assess communication skills in a summative way. Three of those schools also use formative assessments for their students. Another seven sites only use formative assessment. From the various formats of assessment, OSCE is mentioned most frequently. CONCLUSION The necessity to train and assess communication skills has reached German-speaking dental schools. The present survey allows an overview of the training and assessment of communication skills in undergraduate dental education in German-speaking Europe.
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Affiliation(s)
- S Rüttermann
- Department of Operative Dentistry, Center for Dentistry and Oral Medicine (Carolinum), Goethe University Frankfurt, Frankfurt, Germany
| | - A Sobotta
- Klinikum der Universität München, Institut für Didaktik und Ausbildungsforschung in der Medizin, München, Germany
| | - P Hahn
- Department of Operative Dentistry and Periodontology, University Medical Center Freiburg, Medical School and Hospital, Freiburg, Germany
| | - C Kiessling
- Department of Assessment, Medizinische Hochschule Brandenburg Theodor Fontane, Neuruppin, Germany
| | - A Härtl
- Klinikum der Universität München, Institut für Didaktik und Ausbildungsforschung in der Medizin, München, Germany
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Kiessling C, Reichelt M, Headrick J, Ashton K. Transcriptional Analysis of Caveolin and Cavin Expression in the Normoxic and Post-ischaemic Ageing Mouse Heart. Heart Lung Circ 2013. [DOI: 10.1016/j.hlc.2013.05.554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Zhao S, McDermott PF, Friedman S, Qaiyumi S, Abbott J, Kiessling C, Ayers S, Singh R, Hubert S, Sofos J, White DG. Characterization of antimicrobial-resistant Salmonella isolated from imported foods. J Food Prot 2006; 69:500-7. [PMID: 16541678 DOI: 10.4315/0362-028x-69.3.500] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Two-hundred eight Salmonella isolates recovered from over 5,000 imported foods entering the United States in 2001 were tested for antimicrobial susceptibilities and further characterized for quinolone resistance mechanisms, integron carriage, and genetic relatedness. Salmonella Weltevreden (20%), Salmonella Newport (6%), Salmonella Lexington (5%), and Salmonella Thompson (4%) were the four most common serotypes recovered. Twenty-three (11%) isolates were resistant to at least one antimicrobial, and seven (3.4%) to three or more antimicrobials. Resistance was most often observed to tetracycline (9%), followed by sulfamethoxazole (5%), streptomycin (4%), nalidixic acid (3%), and trimethoprim/sulfamethoxazole (2%). One Salmonella Schwarzengrund isolate recovered from squid imported from Taiwan exhibited resistance to eight antimicrobials, including ampicillin, chloramphenicol, gentamicin, kanamycin, nalidixic acid, sulfamethoxazole, tetracycline, and trimethoprim/sulfamethoxazole. Six isolates (Salmonella Bareilly, Salmonella Derby, Salmonella Ohio and three Salmonella Schwarzengrund) contained class 1 integrons, which carried several resistance genes including dhfrI/dhfrXII, aadA, pse-1, and sat1, conferring resistance to trimethoprim/sulfamethoxazole, streptomycin, ampicillin, and streptothricin, respectively. Five of six nalidixic acid-resistant isolates possessed DNA point mutations at either Ser83 or Asp87 in DNA gyrase. One ciprofloxacin-resistant isolate possessed double mutations in DNA gyrase at positions Ser83 and Asp87 as well as a single mutation at Ser80 in parC. The top three serotypes identified, Salmonella Weltevreden (n = 41), Salmonella Newport (n = 13), and Salmonella Lexington (n = 11), were further characterized for genetic relatedness by pulsed-field gel electrophoresis. Fifty-five distinct pulsed-field gel electrophoresis patterns were observed among the 65 isolates, indicating extensive genetic diversity among these Salmonella serotypes contaminating imported foods.
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Affiliation(s)
- S Zhao
- Division of Animal and Food Microbiology, Office of Research, Center for Veterinary Medicine, U.S. Food and Drug Administration, 8401 Muirkirk Road, Laurel, Maryland 20708, USA
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Döcke WD, Kiessling C, Worm M, Friedrich M, Pruss A, Weitz M, Prösch S, Kern F, Volk HD, Sterry W, Asadullah K. Subclinical activation of latent cytomegalovirus (CMV) infection and anti-CMV immune response in patients with atopic dermatitis. Br J Dermatol 2003; 148:954-63. [PMID: 12786826 DOI: 10.1046/j.1365-2133.2003.05263.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Microbiological infections are considered to be of pathophysiological importance in atopic dermatitis (AD). As yet, no information is available regarding cytomegalovirus (CMV) infection in this disease. This, however, is of interest because of the high prevalence of latent infections in the general population, the frequent reactivation in inflammatory diseases, and the immunomodulating capacity of CMV. OBJECTIVES To investigate the prevalence of latent CMV infection, the frequency of active CMV infection, and the immune response to CMV in patients with moderate to severe AD. Methods To detect active infection we analysed CMV antigen expression by peripheral blood mononuclear cells (PBMC) from 27 patients with moderate to severe AD in comparison with 53 healthy volunteers. We used three monoclonal antibodies recognizing different CMV-encoded antigens and immunocytological staining (alkaline phosphatase-antialkaline phosphatase technique). RESULTS Patients with AD had a higher mean frequency of CMV-positive PBMC: 2.25 per 10 000 vs. 0.74 per 10 000 in controls (P = 0.001) as well as a higher incidence of CMV antigenaemia: 29.6% vs. 7.5% (P < 0.01). Seropositivity for anti-CMV IgG antibodies indicated subclinical activation of latent infection. Remarkably, a clearance of CMV antigenaemia was observed during anti-eczematous treatment. Significantly higher plasma levels of tumour necrosis factor-alpha, which is involved in CMV reactivation, and interleukin-12, which is crucial for an antiviral cellular immune response, were observed in AD patients in comparison with healthy volunteers. Furthermore, a significantly enhanced frequency of circulating activated HLA-DR+ T cells especially in CMV-seropositive AD patients (19.3% vs. 13.5% in seronegative AD patients vs. 10.2% in controls) suggested that the active CMV infection triggers a cellular immune response. This was also supported by a high frequency of CMV-specific interferon-gamma-producing T cells in CMV-seropositive patients with AD. CONCLUSIONS Our data suggest that active, subclinical CMV infection is more frequent in patients with moderate to severe AD and may have immunopathophysiological relevance.
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Affiliation(s)
- W-D Döcke
- Institute of Medical Immunology, Department of Dermatology, University Hospital Charité, Berlin Humboldt University, D-10098 Berlin, Germany.
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Kiessling C, Schubert B, Scheffner D, Burger W. [Schooling, living conditions and study motivation of students partaking in the traditional or reformed course of instruction at the Charité (Hospital)]. Dtsch Med Wochenschr 2003; 128:135-40. [PMID: 12589582 DOI: 10.1055/s-2003-36881] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND There are two different tracks in undergraduate medical education at the Charité, a traditional (TT) one and a reformed one (RT) which was implemented in 1999. We report a survey reflecting on possible differences between students joining the two tracks. METHODS During the winter term 2001/02 a questionnaire was sent to all 223 newly enrolled medical students. Three groups were distinguished: those following either the traditional or the reformed course (TT or RT), or those who followed the TT, although they had applied for it, because there were not enough vacancies in the RT. PARTICIPANTS 150 (63% female; average age: 21.5 years) of 223 first year medical students. RESULTS Applicants for the RT did not differ significantly from those of the other groups with respect to school-leaving grades, their choice of main courses at school an their motivation to study medicine. But they differed in the demands that they placed on their instruction. The wish for a good practical medical training, advancing their individual potential and the ability to select for themselves any instructional priorities were of greater importance for those choosing the RT than those who preferred the TT. More students of the RT than the TT would again have chosen to study medicine and less often stated that they had considered giving up their medical course. CONCLUSION Students have different expectations concerning medical curricula. The possibility to choose between different ways of studying may help to meet different expectations.
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Affiliation(s)
- C Kiessling
- Reformstudiengang Medizin, Charité, Medizinische Fakultät der Humboldt Universität zu Berlin
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Rey M, Segerer H, Kiessling C, Obladen M. Surfactant bolus instillation: effects of different doses on blood pressure and cerebral blood flow velocities. Biol Neonate 1994; 66:16-21. [PMID: 7948436 DOI: 10.1159/000244085] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Fifteen preterm infants suffering from respiratory distress syndrome were randomly allocated to receive either high-dose (200 mg/kg) or low-dose (100 mg/kg) surfactant treatment. Retreatments were done with the low dose. Blood pressure, blood gases and cerebral blood flow velocities were determined before and after 24 bolus instillations. With the high dose mean blood pressure and mean cerebral blood flow velocity dropped significantly. With the low dose only mean cerebral blood flow velocity decreased; the course was unrelated to blood pressure or PCO2 fluctuations. The mechanisms leading to the observed circulatory changes after surfactant instillation remain unclear.
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Affiliation(s)
- M Rey
- Abteilung Neonatalogie, Universitätsklinikum Rudolf Virchow, Freie Universität Berlin, Deutschland
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Mohr E, Bahnsen U, Kiessling C, Richter D. Expression of the vasopressin and oxytocin genes in rats occurs in mutually exclusive sets of hypothalamic neurons. FEBS Lett 1988; 242:144-8. [PMID: 3203740 DOI: 10.1016/0014-5793(88)81003-2] [Citation(s) in RCA: 93] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The genes for the hypothalamic hormones vasopressin and oxytocin are located in close proximity to each other within the rat genome. They are separated by only approx. 11 kbp of DNA sequence and oriented in such a way that their transcription occurs on opposite DNA strands. Although the two genes are structurally very similar including common potential regulatory elements in their putative promotor regions, they are expressed in discrete populations of magnocellular neurons of the hypothalamus. In rats placed under osmotic stress, the vasopressin gene is upregulated; concomitantly transcription of the oxytocin gene is also stimulated. To address the question of whether this coordinated rise in oxytocin-encoding mRNA is the result of switching on oxytocin gene transcription in vasopressinergic neurons, in situ hybridization with double labelled cRNA probes was carried out. Biotinylated and [alpha-35S]CTP labelled antisense cRNA probes specific for either vasopressin or oxytocin mRNA were constructed and hybridized to hypothalamic sections from salt-loaded rats. The results demonstrate that upregulation of oxytocin gene transcription is restricted solely to oxytocinergic cells; no oxytocin gene transcripts can be detected in vasopressinergic neurons.
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Affiliation(s)
- E Mohr
- Institut für Zellbiochemie und klinische Neurobiologie, Universitäts-Krankenhaus Eppendorf, Hamburg, FRG
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