Petzke, Frank

[["dc.bibliographiccitation.firstpage","2183"],["dc.bibliographiccitation.journal","Journal of Pain Research"],["dc.bibliographiccitation.lastpage","2193"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Erlenwein, Joachim"],["dc.contributor.author","Müller, Martin"],["dc.contributor.author","Falla, Deborah"],["dc.contributor.author","Przemeck, Michael"],["dc.contributor.author","Pfingsten, Michael"],["dc.contributor.author","Budde, Stefan"],["dc.contributor.author","Quintel, Michael"],["dc.contributor.author","Petzke, Frank"],["dc.date.accessioned","2020-12-10T18:43:01Z"],["dc.date.available","2020-12-10T18:43:01Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.2147/JPR.S137892"],["dc.identifier.eissn","1178-7090"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14703"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78161"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.rights","CC BY-NC 3.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc/3.0"],["dc.title","Clinical relevance of persistent postoperative pain after total hip replacement – a prospective observational cohort study"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e0186400"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","PloS one"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Gram, Mikkel"],["dc.contributor.author","Erlenwein, Joachim"],["dc.contributor.author","Petzke, Frank"],["dc.contributor.author","Falla, Deborah"],["dc.contributor.author","Przemeck, Michael"],["dc.contributor.author","Emons, Miriam I."],["dc.contributor.author","Reuster, Michael"],["dc.contributor.author","Olesen, Søren S."],["dc.contributor.author","Drewes, Asbjørn M."],["dc.date.accessioned","2019-07-09T11:44:41Z"],["dc.date.available","2019-07-09T11:44:41Z"],["dc.date.issued","2017"],["dc.description.abstract","BACKGROUND: Experimental models have been used extensively to evaluate pain using e.g., visual analogue scales or electroencephalography (EEG). Stimulation using tonic pain has been shown to better mimic the unpleasantness of chronic pain, but has mainly been evoked by non-clinical stimuli. This study aims to, evaluate the EEG during clinical pain in patients scheduled for total hip replacement with control and resting conditions. METHODS: The hip scheduled for replacement was moved by the examiner to evoke pain for 30 seconds while recording EEG. The control condition entailed movement of the opposite hip in a similar fashion and holding it for 30 seconds. In addition, EEG was recorded during the resting condition with open eyes. The relative spectral content was calculated from the EEG as well as functional connectivity using phase-lag index for frequency bands delta (1-4Hz), theta (4-8Hz), alpha (8-12Hz) and beta (12-32Hz). A mixed model was used for statistical comparison between the three recording conditions. RESULTS: Spectral content differed between conditions in all bands. Functional connectivity differed in delta and theta frequency bands. Post-hoc analysis revealed differences between the painful and control condition in delta, theta and beta for spectral content. Pain during the hip rotation was correlated to the theta (r = -0.24 P = 0.03) and beta (r = 0.25 P = 0.02) content in the EEG. CONCLUSION: EEG differences during hip movements in the affected and unaffected hip appeared in the spectral beta and theta content. This was correlated to the reported pain perceived, pointing towards pain specific brain activity related to clinical pain."],["dc.identifier.doi","10.1371/journal.pone.0186400"],["dc.identifier.pmid","29084278"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14866"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59066"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.issn","1932-6203"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.ddc","610"],["dc.subject.mesh","Animals"],["dc.subject.mesh","Cats"],["dc.subject.mesh","Cerebral Cortex"],["dc.subject.mesh","Electroencephalography"],["dc.subject.mesh","Female"],["dc.subject.mesh","Guinea Pigs"],["dc.subject.mesh","Humans"],["dc.subject.mesh","Male"],["dc.subject.mesh","Osteoarthritis, Hip"],["dc.subject.mesh","Pain"],["dc.title","The cortical responses to evoked clinical pain in patients with hip osteoarthritis."],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","180"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","BMC Musculoskeletal Disorders"],["dc.bibliographiccitation.volume","22"],["dc.contributor.author","Kästner, Anne"],["dc.contributor.author","Ng Kuet Leong, Virginie S. C."],["dc.contributor.author","Petzke, Frank"],["dc.contributor.author","Budde, Stefan"],["dc.contributor.author","Przemeck, Michael"],["dc.contributor.author","Müller, Martin"],["dc.contributor.author","Erlenwein, Joachim"],["dc.date.accessioned","2021-04-14T08:28:08Z"],["dc.date.available","2021-04-14T08:28:08Z"],["dc.date.issued","2021"],["dc.date.updated","2022-07-29T12:17:20Z"],["dc.description.abstract","Abstract\r\n \r\n Background\r\n Emerging evidence highlights the importance of preoperative expectations in predicting patient-reported outcomes of orthopedic surgeries. To date, it is still a matter of controversy whether patient satisfaction can be maximized by promoting either optimistic or realistic outcome expectations before surgery. Adjusting overly optimistic outcome expectancies in favor of a more realistic outlook on the limitations of total hip arthroplasty could reduce the risk of disappointment and lead to greater satisfaction with surgery outcomes. Our prospective cohort study was aimed at comparing the relative predictive influence of baseline expectations, expectation fulfillment and symptomatic improvement on the global effectiveness of total hip arthroplasty.\r\n \r\n \r\n Methods\r\n Ninety patients (49 female, 41 male; mean age: 63 ± 12.87 years) fulfilled inclusion criteria and completed a comprehensive preoperative assessment comprising sociodemographic, clinical, functional and psychological phenotypes. Moreover, the strengths of preoperative expectations for improvements in eight pain-related and functional domains were recorded on a 5-point Likert-scale. At 12 months after surgery, patients were asked to rate perceived improvements in each of these domains as well as the global effectiveness of the total hip replacement on a 5-point Likert-scale. To evaluate the relative impact of preoperative expectations, symptom improvement and the fulfillment of expectations on the global effectiveness of surgery, a sequential multiple regression analysis was performed.\r\n \r\n \r\n Results\r\n Compared with the actual improvement at 12-months follow-up, prior expectations had been overly optimistic in about 28% of patients for hip pain, in about 45% for walking ability and around 60% for back pain, independence in everyday life, physical exercise, general function social interactions and mental well-being. An optimistic hip pain expectation, walking ability at baseline and the fulfillment of expectations for walking ability, general function and independence in everyday life were found to independently predict global effectiveness ratings.\r\n \r\n \r\n Conclusions\r\n Positive expectation about pain and the fulfillment of expectations concerning functional domains predicted higher global effectiveness ratings. In line with many authors investigating the relationship between the fulfillment of expectations and satisfaction with medical interventions, we suggest that professionals should explicitly address their patients’ expectations during the preoperative education and consultation."],["dc.description.sponsorship","Open-Access-Publikationsfonds 2021"],["dc.identifier.citation","BMC Musculoskeletal Disorders. 2021 Feb 13;22(1):180"],["dc.identifier.doi","10.1186/s12891-021-04040-y"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17730"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/82512"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.notes.intern","Merged from goescholar"],["dc.publisher","BioMed Central"],["dc.relation.eissn","1471-2474"],["dc.relation.orgunit","Klinik für Anästhesiologie"],["dc.rights","CC BY 4.0"],["dc.rights.holder","The Author(s)"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject","Expectations"],["dc.subject","Hip replacement"],["dc.subject","Postoperative pain"],["dc.subject","Predictors of postoperative outcomes"],["dc.subject","Observational cohort study"],["dc.subject","Patient-reported outcomes"],["dc.title","The virtue of optimistic realism - expectation fulfillment predicts patient-rated global effectiveness of total hip arthroplasty"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]