Braunschweig, Lena

[["dc.bibliographiccitation.firstpage","272"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","The Journal of Foot and Ankle Surgery"],["dc.bibliographiccitation.lastpage","278"],["dc.bibliographiccitation.volume","61"],["dc.contributor.author","Eysel, Lara O."],["dc.contributor.author","Lüders, Katja A."],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Lorenz, Heiko M."],["dc.contributor.author","Dörner, Jochen"],["dc.contributor.author","Hell, Anna K."],["dc.contributor.author","Stinus, Hartmut"],["dc.date.accessioned","2022-09-01T09:50:15Z"],["dc.date.available","2022-09-01T09:50:15Z"],["dc.date.issued","2022"],["dc.description.abstract","Flexible flatfoot is among the most common skeletal disorders in childhood. This study describes the dynamic and static correction effects of subtalar arthroereisis in adolescents with flexible symptomatic flatfeet in comparison to normal subjects as well as to results before and after removal of metal. Eighteen adolescents with 25 symptomatic flexible flatfeet were treated surgically with a subtalar arthroereisis at a mean of 12.5 (10-16) years. At follow-up (mean 3.9 years, range 0.4-8), patients filled out the American Orthopaedic Foot and Ankle Society questionnaire, received radiographs and were examined using dynamic and static pedobarography as well as static hindfoot axis examination. Results were compared to healthy controls (n = 13; 26 feet). Surgically treated feet (n = 25) had better questionnaire results after surgery than before, but lower scores than healthy feet. Radiological parameters improved significantly after surgery. Removal of metal did not influence post-surgical results (follow-up 2.8 years). Surgically treated feet had larger contact areas than normal feet with predominance to the midfoot region. The relative maximum force, relative peak pressure and contact time were higher in the midfoot of treated feet compared to controls. When comparing pedobarography data of treated versus untreated feet of the same patients (subgroup n = 11 feet), there were no differences. Subtalar arthroereisis was able to effectively treat symptomatic flexible flatfeet in this population. Results improved significantly evaluating a questionnaire, radiographs, dynamic and static weight distribution, but were still worse than results of healthy feet. There was no relapse after removal of metal."],["dc.identifier.doi","10.1053/j.jfas.2021.07.021"],["dc.identifier.pii","S1067251621002751"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113661"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-597"],["dc.relation.issn","1067-2516"],["dc.relation.orgunit","Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie"],["dc.rights.uri","https://www.elsevier.com/tdm/userlicense/1.0/"],["dc.title","Foot Typology, Dynamic and Static Weight Distribution, and Radiographic Changes After Subtalar Arthroereisis in Juvenile Symptomatic Flexible Flat Feet"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","European Spine Journal"],["dc.contributor.author","Lippross, Sebastian"],["dc.contributor.author","Grages, Antonia"],["dc.contributor.author","Lueders, Katja A."],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Austein, Friederike"],["dc.contributor.author","Tsaknakis, Konstantinos"],["dc.contributor.author","Lorenz, Heiko M."],["dc.contributor.author","Hell, Anna K."],["dc.date.accessioned","2021-04-14T08:29:12Z"],["dc.date.available","2021-04-14T08:29:12Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1007/s00586-021-06775-7"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/82828"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1432-0932"],["dc.relation.issn","0940-6719"],["dc.title","Vertebral body changes after continuous spinal distraction in scoliotic children"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","World Neurosurgery"],["dc.contributor.author","Hell, Anna K."],["dc.contributor.author","Grages, Antonia"],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Lueders, Katja A."],["dc.contributor.author","Austein, Friederike"],["dc.contributor.author","Lorenz, Heiko M."],["dc.contributor.author","Lippross, Sebastian"],["dc.contributor.author","Tsaknakis, Konstantinos"],["dc.date.accessioned","2022-07-01T07:34:41Z"],["dc.date.available","2022-07-01T07:34:41Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1016/j.wneu.2022.06.054"],["dc.identifier.pii","S1878875022008397"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/111991"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-581"],["dc.relation.issn","1878-8750"],["dc.title","Children with spinal muscular atrophy have reduced vertebral body height, depth and pedicle size in comparison to age-matched healthy controls"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","1022"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","BMC Musculoskeletal Disorders"],["dc.bibliographiccitation.volume","22"],["dc.contributor.author","Hell, Anna K."],["dc.contributor.author","Gadomski, Claudia"],["dc.contributor.author","Braunschweig, Lena"],["dc.date.accessioned","2022-01-11T14:05:42Z"],["dc.date.available","2022-01-11T14:05:42Z"],["dc.date.issued","2021"],["dc.date.updated","2022-07-29T12:17:22Z"],["dc.description.abstract","Background After displaced supracondylar humerus fractures (SCHF) in children, residual deformities are common with cubitus varus (CV) being the clinically most visible. Distal fragment malrotation may lead to instability, fragment tilt and subsequent CV. Detection and assessment of malrotation is difficult and the fate of post-traumatic humeral torsion deformity is unknown. The aim of this study was to evaluate the incidence of humeral torsion differences in children with surgically treated SCHF and to observe spontaneous changes over time. Methods A cohort of 27 children with displaced and surgically treated SCHF were followed prospectively from the diagnosis until twelve months after trauma. Clinical, photographic, sonographic and radiological data were obtained regularly. Differences in shoulder and elbow motion, elbow axis, sonographic humeral torsion measurement and radiological evaluation focusing on rotational spur were administered. Results Six weeks after trauma, 67% of SCHF children had a sonographically detected humeral torsion difference of > 5° (average 14.0 ± 7.6°). Of those, 44% showed a rotational spur, slight valgus or varus on radiographs. During follow-up, an average decrease of the difference from 14° (six weeks) to 7.8° (four months) to 6.5° (six months) and to 4.9° (twelve months) was observed. The most significant correction of posttraumatic humeral torsion occurred in children < 5 years and with internal malrotation > 20°. Conclusion After displaced and surgically treated SCHF, most children had humeral torsion differences of both arms. This difference decreased within one year after trauma due to changes on the healthy side or correction in younger children with severe deformity. Level of Evidence/Clinical relevance Therapeutic Level IV"],["dc.description.sponsorship","Open-Access-Publikationsfonds 2022"],["dc.identifier.citation","BMC Musculoskeletal Disorders. 2021 Dec 06;22(1):1022"],["dc.identifier.doi","10.1186/s12891-021-04909-y"],["dc.identifier.pii","4909"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/97728"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-507"],["dc.publisher","BioMed Central"],["dc.relation.eissn","1471-2474"],["dc.rights.holder","The Author(s)"],["dc.subject","Supracondylar humeral fractures"],["dc.subject","Torsion"],["dc.subject","Cubitus varus"],["dc.subject","Humeral torsion"],["dc.subject","Rotation"],["dc.title","Spontaneous humeral torsion deformity correction after displaced supracondylar fractures in children"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","e334"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Journal of Pediatric Orthopaedics"],["dc.bibliographiccitation.lastpage","e338"],["dc.bibliographiccitation.volume","39"],["dc.contributor.author","Lorenz, Heiko M."],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Badwan, Batoul"],["dc.contributor.author","Groenefeld, Katharina"],["dc.contributor.author","Hecker, Marina M."],["dc.contributor.author","Tsaknakis, Konstantinos"],["dc.contributor.author","Grote, Jasmin"],["dc.contributor.author","Hell, Anna K."],["dc.date.accessioned","2020-12-10T18:19:49Z"],["dc.date.available","2020-12-10T18:19:49Z"],["dc.date.issued","2019"],["dc.description.abstract","Magnetically controlled implant systems have been established to treat severe progressive spinal deformity in children. The purpose of this study was to evaluate (1) the ratio between achieved and expected distraction length, (2) the complication rate and its risk factors as well as (3) the correlation of the distraction length and the length of the spine."],["dc.identifier.doi","10.1097/BPO.0000000000001303"],["dc.identifier.issn","0271-6798"],["dc.identifier.pmid","30451815"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75392"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.eissn","1539-2570"],["dc.relation.issn","0271-6798"],["dc.title","High Correlation Between Achieved and Expected Distraction Using Magnetically Controlled Growth Rods (MCGR) With Rib to Pelvis Fixation in Pediatric Spine Deformity"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2662"],["dc.bibliographiccitation.issue","16"],["dc.bibliographiccitation.journal","Human Molecular Genetics"],["dc.bibliographiccitation.lastpage","2673"],["dc.bibliographiccitation.volume","29"],["dc.contributor.author","Hensel, Niko"],["dc.contributor.author","Brickwedde, Hermann"],["dc.contributor.author","Tsaknakis, Konstantinos"],["dc.contributor.author","Grages, Antonia"],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Lüders, Katja A"],["dc.contributor.author","Lorenz, Heiko M"],["dc.contributor.author","Lippross, Sebastian"],["dc.contributor.author","Walter, Lisa M"],["dc.contributor.author","Tavassol, Frank"],["dc.contributor.author","Lienenklaus, Stefan"],["dc.contributor.author","Neunaber, Claudia"],["dc.contributor.author","Claus, Peter"],["dc.contributor.author","Hell, Anna K"],["dc.date.accessioned","2021-04-14T08:24:15Z"],["dc.date.available","2021-04-14T08:24:15Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1093/hmg/ddaa145"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81217"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1460-2083"],["dc.relation.issn","0964-6906"],["dc.title","Altered bone development with impaired cartilage formation precedes neuromuscular symptoms in spinal muscular atrophy"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","688"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Journal of Neurosurgery: Pediatrics"],["dc.bibliographiccitation.lastpage","693"],["dc.bibliographiccitation.volume","23"],["dc.contributor.author","Mladenov, Kiril"],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Behrend, Jennifer"],["dc.contributor.author","Lorenz, Heiko M."],["dc.contributor.author","von Deimling, Urs"],["dc.contributor.author","Hell, Anna K."],["dc.date.accessioned","2020-12-10T18:44:05Z"],["dc.date.available","2020-12-10T18:44:05Z"],["dc.date.issued","2019"],["dc.description.abstract","OBJECTIVEDuring childhood, early-onset scoliosis (EOS) may show severe progressive deformity, which consequently leads to aggressive treatment strategies, such as serial casting, long-term bracing, or surgical interventions. The latter usually includes repeated surgeries for implant lengthening every 6 months in order to allow sufficient growth of the thorax and spine. In 2011, the 24-item Early-Onset Scoliosis Questionnaire (EOSQ-24) was introduced to measure health-related quality of life for this patient group and their families. Since then, cross-culturally adapted versions of the EOSQ-24 have been published in Spanish, Turkish, traditional Chinese, and Norwegian. The purpose of the study was to transculturally adapt the original English version of the EOSQ-24 into the German language and evaluate the reliability of the German version.METHODSAfter adaptation and forward/backward translation, the German version of the EOSQ-24 was given to the parents or caregivers of 67 EOS patients (33 male, 34 female) Data quality was evaluated by mean, standard deviation, percentage of data missing, and extent of ceiling and floor effects. Reliability was estimated by internal consistency using Cronbach α and item-total correlations.RESULTSIn the study group (n = 67), 12 children were either observed (n = 7) or treated with a brace (n = 5). The other 55 patients were treated surgically with growth-friendly implants. The item response to the German EOSQ-24 was high with a minimum of missing data (1.7%). All items showed very good to excellent internal consistencies (0.879-0.903). Floor effects for the 24 items were between 0% and 31% and ceiling effects between 9% and 78%. The calculated Cronbach α for the 24-item scale was 0.9003, indicating excellent reliability.CONCLUSIONSThe German adaptation of the EOSQ-24 shows excellent reliability and therefore is a valid tool to measure objective health-related quality of life in children with EOS."],["dc.identifier.doi","10.3171/2019.1.PEDS18704"],["dc.identifier.eissn","1933-0715"],["dc.identifier.issn","1933-0707"],["dc.identifier.pmid","30849744"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78322"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.eissn","1933-0715"],["dc.relation.issn","1933-0707"],["dc.title","Validation of the German version of the 24-item Early-Onset Scoliosis Questionnaire"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","3555"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Cancers"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Hell, Anna K."],["dc.contributor.author","Kühnle, Ingrid"],["dc.contributor.author","Lorenz, Heiko M."],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Lüders, Katja A."],["dc.contributor.author","Bock, Hans Christoph"],["dc.contributor.author","Kramm, Christof M."],["dc.contributor.author","Ludwig, Hans Christoph"],["dc.contributor.author","Tsaknakis, Konstantinos"],["dc.date.accessioned","2021-04-14T08:27:47Z"],["dc.date.available","2021-04-14T08:27:47Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.3390/cancers12123555"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/82404"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.publisher","MDPI"],["dc.relation.eissn","2072-6694"],["dc.rights","https://creativecommons.org/licenses/by/4.0/"],["dc.title","Spinal Deformities after Childhood Tumors"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Journal of Pediatric Orthopaedics. Part B"],["dc.contributor.author","Tsaknakis, Konstantinos"],["dc.contributor.author","Schmalz, Thomas"],["dc.contributor.author","Freslier, Marie"],["dc.contributor.author","Tsaknakis, Birgit"],["dc.contributor.author","Lorenz, Heiko M."],["dc.contributor.author","Braunschweig, Lena"],["dc.contributor.author","Hell, Anna K."],["dc.date.accessioned","2021-06-01T10:46:56Z"],["dc.date.available","2021-06-01T10:46:56Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1097/BPB.0000000000000858"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/85429"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-425"],["dc.relation.issn","1060-152X"],["dc.title","Limited trunk motion and posterior pelvic tilting in ambulatory children treated with bilateral rib to pelvis implants for spinal deformity control"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Osteoporosis International"],["dc.contributor.author","Tsaknakis, K."],["dc.contributor.author","Jäckle, K."],["dc.contributor.author","Lüders, K. A."],["dc.contributor.author","Lorenz, H. M."],["dc.contributor.author","Braunschweig, L."],["dc.contributor.author","Hell, A. K."],["dc.date.accessioned","2022-06-01T09:39:31Z"],["dc.date.available","2022-06-01T09:39:31Z"],["dc.date.issued","2022"],["dc.identifier.doi","10.1007/s00198-022-06416-9"],["dc.identifier.pii","6416"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/108500"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-572"],["dc.relation.eissn","1433-2965"],["dc.relation.issn","0937-941X"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc/4.0"],["dc.title","Reduced bone mineral density in adolescents with Duchenne Muscular Dystrophy (DMD) and scoliosis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]