Cement augmentation of the Proximal Femur Nail Antirotation (PFNA) is associated with enhanced weight-bearing in older adults

Injury ◽  
2021 ◽  
Author(s):  
Alexander M. Keppler ◽  
Daniel Pfeufer ◽  
Fabian Kau ◽  
Christoph Linhart ◽  
Christian Zeckey ◽  
...  
2014 ◽  
Vol 28 (7) ◽  
pp. 398-402 ◽  
Author(s):  
Michael Blankstein ◽  
Daniel Widmer ◽  
Michael Götzen ◽  
Ladina Hofmann-Fliri ◽  
Robert G. Richards ◽  
...  

Author(s):  
Konrad Schuetze ◽  
S. Ehinger ◽  
A. Eickhoff ◽  
C. Dehner ◽  
F. Gebhard ◽  
...  

Author(s):  
Amelie Sas ◽  
Dries Van Camp ◽  
Bert Lauwers ◽  
An Sermon ◽  
G. Harry van Lenthe

Author(s):  
Lucas Carneiro Curty Bastos Guerra ◽  
Leo Ribeiro Chiarelli

Resumo Objetivo Avaliar e comparar o tempo total do procedimento cirúrgico e a exposição ao raio X no intraoperatório em diferentes técnicas de fixação das fraturas transtrocanterianas do fêmur em pacientes idosos, utilizando técnicas extramedulares e intramedulares baseadas em parafuso de tração cefálico. Métodos Foram avaliados no serviço de ortopedia e traumatologia do nosso hospital 107 pacientes com fraturas transtrocanterianas, sendo 34 do sexo masculino e 73 do sexo feminino, com idade mínima de 61 anos e máxima de 101 anos. As fraturas fixadas, utilizando a técnica com dynamic hip system (DHS, na sigla em inglês) somaram 21 pacientes; em 55 pacientes, foi utilizado o proximal femur nail (PFN, na sigla em inglês) standard; e em 31 idosos, foi optado pelo uso do gama nail standard. Todos os procedimentos foram realizados pelo mesmo cirurgião acompanhado de sua equipe de auxiliares de enfermagem, assim como pelo mesmo técnico de radiologia manuseando o mesmo intensificador de imagens. Foram avaliados o tempo total da cirurgia (em minutos) e a emissão de raios X medida em centigrays. Resultados A fixação das fraturas transtrocanterianas com PFN proporciona um menor tempo cirúrgico com uma diferença estatística significativa (p = 0,013), quando comparada com as demais técnicas utilizadas entre os grupos envolvidos. Foi observada, também, uma menor exposição intraoperatória aos raios X (p = 0,015), a qual foi estatisticamente relevante quando utilizado o DHS como método de fixação comparado com o gama nail e o PFN. Conclusão Apesar do PFN ter o menor tempo de cirurgia, a técnica do DHS se mostrou com menores níveis de exposição dentro da amostra estudada.


Author(s):  
Vicki Komisar ◽  
Nataliya Shishov ◽  
Yijian Yang ◽  
Stephen N Robinovitch

Abstract Background Falls cause approximately 80% of traumatic brain injuries in older adults, and nearly one third of falls by residents in long-term care (LTC) result in head impact. Holding objects during falls, such as mobility aids, may affect the ability of LTC residents to avoid head impact by arresting the fall with their upper limbs. We examined the prevalence of holding objects and their effect on risk for head impact during real-life falls in older adults living in LTC. Methods We analyzed videos of 1105 real-life falls from standing height by 425 LTC residents, using a validated questionnaire to characterize the occurrence of head impact and whether the resident held objects during descent and impact. We classified objects as either “weight-bearing” (via contact to the fixed environment, eg, chairs and walkers) or “non-weight-bearing” (eg, cups) and tested their effect on odds for head impact with generalized estimating equations. Results Residents held objects in more than 60% of falls. The odds for head impact were reduced for falls where weight-bearing objects were held or grasped during descent (odds ratio = 0.52; 95% confidence interval = 0.39–0.70) or maintained throughout the fall (odds ratio = 0.34; 95% confidence interval = 0.23–0.49). The most commonly held objects were chairs/wheelchairs (23% of cases), tables/counters (10% of cases), and walkers/rollators (22% of cases); all reduced the odds of head impact when held during descent. Holding non-weight-bearing objects did not affect the odds of head impact (odds ratio = 1.00; 95% confidence interval = 0.64–1.55). Conclusion Our results show that older adults in LTC use held, weight-bearing objects to reduce their risk for head impact during falls.


2020 ◽  
Vol 100 (4) ◽  
pp. 645-652
Author(s):  
David Hernández-Guillén ◽  
José-María Blasco

Abstract Background Ankle range of motion declines with age, affecting mobility and postural control. Objective The objective of this study was to investigate the effects of a talus mobilization-based intervention among healthy community-dwelling older adults presenting with limited weight-bearing ankle dorsiflexion range of motion and determine how ankle mobility evolved over the treatment. Design This was a randomized clinical trial. Setting This study was conducted in an outpatient clinic. Participants Community-dwelling, older adults over 60 years of age who had limited ankle mobility participated in this study. Interventions The experimental intervention consisted of 6 sessions of manual therapy applied in the ankle joint. The control group received the same volume of sham treatment. Measurements The primary outcome was the weight-bearing ankle dorsiflexion range of motion as measured using the lunge test. Data were collected at 9 time points: baseline, after each session, and follow-up. Results A total of 36 participants were analyzed. A single session of mobilization increased ankle range of motion by 8 degrees (95% confidence interval = 6 to 11). At the end of the sixth session, this effect had increased slightly to 11 degrees (95% confidence interval = 9 to 13). Significant between-group differences were found throughout the intervention. Limitations Optimal dose and effects from follow-up evaluations for treatment volumes of fewer than 6 sessions remain unknown. Conclusions Six sessions of a talus mobilization-based intervention in healthy community-dwelling older adults found that the greatest mobility gain in terms of the weight-bearing ankle dorsiflexion range of motion is produced after the first session. Additional sessions produce smaller improvements with a slight upward trend. Importantly, the restoration of joint mobility is enhanced over time after the end of the intervention.


2016 ◽  
Vol 13 (4) ◽  
pp. 343-346 ◽  
Author(s):  
Carmine Zoccali ◽  
Antonella Soriani ◽  
Barbara Rossi ◽  
Nicola Salducca ◽  
Roberto Biagini

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