scholarly journals Does Dynamic Ventral Plate Fixation Provide Adequate Stability for Traumatic Subaxial Cervical Spine Fractures in Mid-term Follow-up?

2020 ◽  
Author(s):  
Siegmund Lang ◽  
Carsten Neumann ◽  
Lasse Fiedler ◽  
Volker Alt ◽  
Markus Loibl ◽  
...  
Keyword(s):  
Locking Plate ◽  
Sagittal Alignment ◽  
Short Form ◽  
Patient Reported Outcome ◽  
Type B ◽  
Cervical Fractures ◽  
Sf 36 ◽  
Patient Reported ◽  
Bony Consolidation

Abstract BackgroundIt remains questionable if the treatment of cervical fractures with dynamic plates in trauma surgery provides adequate stability for fractures with disco-ligamentous injuries. The primary goal of this study was to assess the radiological and mid-term patient-reported outcome of traumatic subaxial cervical fractures treated with a dynamic plate compared to rigid locking plate system.Patients and MethodsPatients, treated with anterior cervical discectomy and fusion (ACDF) between 2001 and 2015, using either a dynamic plate (DP: Mambo™, Ulrich, Germany) or a rigid locking plate (RP: CSLP™, Depuy Synthes, USA), were identified. Only patients with complete radiological follow (pre- and postoperatively and minimum one year after surgery) were included in the study. Next to the sagittal alignment, the sagittal anterior translation and the bony consolidation were evaluated. After at least two years the patient reported outcome measures (PROM) were evaluated using the German Short-Form 36 (SF-36) with the physical components summary (PCS) and mental components summary (MCS), Neck Disability Index (NDI) and the EuroQol in 5 Dimensions (EQ-5D) score.Results33 patients met the in- and exclusion criteria. 26 patients suffered from an AO Type B or C fracture. 13 patients were treated with a dynamic plate and 20 with a rigid locking plate. Both, the sagittal alignment, and the sagittal translation could be sufficiently restored with no differences between the two groups (p ≥ 0.05). No significant loss of reduction could be observed at the follow-up in both groups (p ≥ 0.05). Bony consolidation could be observed in 30 patients (91%) with no significant differences between both groups (DP: 12/13 (92%); RP: 18/20 (90%); (p ≥ 0.05)). In 20 patients PROMs could be evaluated after a mean follow-up of 71.2±25.5 months. No significant differences between DP and RP could be detected in EQ-5D, SF- 36 (PCS and MCS) or NDI (EQ-5D: 72±5; SF-36 PCS 41.9±16.2, MCS 45.4±14.9; NDI: 11±9).ConclusionThe dynamic plate concept provides enough stability without a difference in fusion rates in comparison to rigid locking plates in a population that mostly suffered AO Type B and C fractures.

scholarly journals Does Dynamic Anterior Plate Fixation Provide Adequate Stability for Traumatic Subaxial Cervical Spine Fractures at Mid-Term Follow-Up?

2021 ◽  
Vol 10 (6) ◽  
pp. 1185
Author(s):  
Siegmund Lang ◽  
Carsten Neumann ◽  
Lasse Fiedler ◽  
Volker Alt ◽  
Markus Loibl ◽  
...  
Keyword(s):  
Sagittal Alignment ◽  
Short Form ◽  
Trauma Surgery ◽  
Neck Disability Index ◽  
Patient Reported Outcome ◽  
Cervical Fractures ◽  
Sf 36 ◽  
Patient Reported ◽  
Bony Consolidation

Background: It remains questionable if the treatment of cervical fractures with dynamic plates in trauma surgery provides adequate stability for unstable fractures with disco-ligamentous injuries. The primary goal of this study was to assess the radiological and mid-term patient-reported outcome of traumatic subaxial cervical fractures treated with different plate systems. Patients and Methods: Patients, treated with anterior cervical discectomy and fusion (ACDF) between 2001 and 2015, using either a dynamic plate (DP: Mambo™, Ulrich, Germany) or a rigid locking plate (RP: CSLP™, Depuy Synthes, USA), were identified. For radiological evaluation, the sagittal alignment, the sagittal anterior translation and the bony consolidation were evaluated. After at least two years, the patient-reported outcome measures (PROM) were evaluated using the German Short-Form 36 (SF-36), Neck Disability Index (NDI) and the EuroQol in 5 Dimensions (EQ-5D) scores. Results: 33 patients met the inclusion criteria (DP: 13; RP:20). Twenty-six patients suffered from AO Type B or C fractures. Both the sagittal alignment and the sagittal translation could be sufficiently improved in both groups (p ≥ 0.05). No significant loss of reduction could be observed at the follow-up in both groups (p ≥ 0.05). Bony consolidation could be observed in 30 patients (DP: 12/13 (92%); RP: 18/20 (90%); (p ≥ 0.05)). In 20 patients, PROMs could be evaluated (follow-up: 71.2 ± 25.5 months). The whole cohort showed satisfactory PROM results (EQ-5D: 72.0 ± 4.9; SF-36 PCS: 41.9 ± 16.2, MCS: 45.4 ± 14.9; NDI: 11.0 ± 9.1). without significant differences between the DP and RP group (p ≥ 0.05) Conclusion: The dynamic plate concept provides enough stability without a difference in fusion rates in comparison to rigid locking plates in a population that mostly suffered fragile fractures.

Short-form 6D assessment in compression module of the American College of Phlebology Patient Reported Outcome Venous Registry

2017 ◽  
Vol 33 (6) ◽  
pp. 425-429 ◽  
Author(s):  
Yung-Wei Chi ◽  
Blythe Durbin-Johnson ◽  
Marlin Schul
Keyword(s):  
Short Form ◽  
Patient Reported Outcome ◽  
Compression Stockings ◽  
Test Analysis ◽  
Linear Mixed Effects Model ◽  
Linear Mixed Effects ◽  
Time Period ◽  
Patient Reported ◽  
Registry Analysis

Objective The goal of this American College of Phlebology Patient Reported Outcome Venous Registry analysis was to examine the clinical efficacy of compression stockings using short-form 6D questionnaire (SF-6D). Method SF-6D scores were modeled over time using linear mixed effects model. Changes of SF-6D score from baseline to the last encounter were examined using a paired t-test. Analysis of variance was used to compare changes from baseline in SF-6D scores between C classifications. All analyses were conducted using SAS software, version 9.4 (SAS Institute, Cary NC). Results Baseline mean SF-6D score was 0.83 and at follow-up, 0.85. Mean SF-6D change was +0.02 points (P = .001) over an average time period of 5.5 months. Patients’ SF-6D scores were estimated to increase by +0.03 points (P = .005) per year of usage of compression stockings. SF-6D score changes across C classifications did not demonstrate significant differences (P = .265). Conclusion There was an improvement of SF-6D score in the registry participants who used circular knit compression stockings.

Assessment of computer adaptive testing version of the Neuro-QOL for people with multiple sclerosis

2018 ◽  
Vol 25 (13) ◽  
pp. 1791-1799 ◽  
Author(s):  
Brian C Healy ◽  
Jonathan Zurawski ◽  
Cindy T Gonzalez ◽  
Tanuja Chitnis ◽  
Howard L Weiner ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Outcome Measures ◽  
Computerized Adaptive Testing ◽  
Short Form ◽  
Patient Reported Outcome Measures ◽  
Adaptive Testing ◽  
Patient Reported Outcome ◽  
Longitudinal Change ◽  
Sf 36 ◽  
Patient Reported

Background: To date, the computerized adaptive testing (CAT) version of the Neuro-quality of life (QOL) has not been assessed in a large sample of people with multiple sclerosis (MS). Objective: The aim of this study was to assess the associations between the CAT version of Neuro-QOL and other clinical and patient-reported outcome measures. Methods: Subjects ( n = 364) enrolled in SysteMS completed the CAT version of the Neuro-QOL and the 36-Item Short Form Survey (SF-36) within 4 weeks of a clinical exam that included the Multiple Sclerosis Functional Composite-4 (MSFC-4). The correlations between the Neuro-QOL domains and the MSFC-4 subscores and the SF-36 scores were calculated. The changes over time in the Neuro-QOL and other measures were also examined. Results: The lower extremity functioning score of the Neuro-QOL showed the highest correlations with MSFC-4 components including Timed 25-Foot Walk, 9-Hole Peg Test, and cognitive score. The expected domains of the Neuro-QOL showed high correlations with the SF-36 subscores, and some Neuro-QOL domains were associated with many SF-36 subscores. There was limited longitudinal change on the Neuro-QOL domains over 12 months, and the change was not associated with change on other measures. Conclusion: The CAT version of the Neuro-QOL shows many of the expected associations with clinical and patient-reported outcome measures.

scholarly journals The efficacy of lumbar discectomy and single-level fusion for spondylolisthesis: results from the NeuroPoint-SD registry

2013 ◽  
Vol 19 (5) ◽  
pp. 555-563 ◽  
Author(s):  
Zoher Ghogawala ◽  
Christopher I. Shaffrey ◽  
Anthony L. Asher ◽  
Robert F. Heary ◽  
Tanya Logvinenko ◽  
...  
Keyword(s):  
Disc Herniation ◽  
Patient Reported Outcome ◽  
Lumbar Discectomy ◽  
Cooperative Research ◽  
Single Level ◽  
Sf 36 ◽  
Patient Reported ◽  
Lumbar Spondylolisthesis ◽  
Level Fusion

Object There is significant practice variation and considerable uncertainty among payers and other major stakeholders as to whether many surgical treatments are effective in actual US spine practice. The aim of this study was to establish a multicenter cooperative research group and demonstrate the feasibility of developing a registry to assess the efficacy of common lumbar spinal procedures using prospectively collected patient-reported outcome measures. Methods An observational prospective cohort study was conducted at 13 US academic and community sites. Unselected patients undergoing lumbar discectomy or single-level fusion for spondylolisthesis were included. Patients completed the 36-item Short-Form Survey Instrument (SF-36), Oswestry Disability Index (ODI), and visual analog scale (VAS) questionnaires preoperatively and at 1, 3, 6, and 12 months postoperatively. Power analysis estimated a sample size of 160 patients: 125 patients with lumbar disc herniation, and 35 with lumbar spondylolisthesis. All patient data were entered into a secure Internet-based data management platform. Results Of 249 patients screened, there were 198 enrolled over 1 year. The median age of the patients was 45.0 years (49% female) for lumbar discectomy (n = 148), and 58.0 years (58% female) for lumbar spondylolisthesis (n = 50). At 30 days, 12 complications (6.1% of study population) were identified. Ten patients (6.8%) with disc herniation and 1 (2%) with spondylolisthesis required reoperation. The overall follow-up rate for the collection of patient-reported outcome data over 1 year was 88.3%. At 30 days, both lumbar discectomy and single-level fusion procedures were associated with significant improvements in ODI, VAS, and SF-36 scores (p ≤ 0.0002), which persisted over the 1-year follow-up period (p < 0.0001). By the 1-year follow-up evaluation, more than 80% of patients in each cohort who were working preoperatively had returned to work. Conclusions It is feasible to build a national spine registry for the collection of high-quality prospective data to demonstrate the effectiveness of spinal procedures in actual practice. Clinical trial registration no.: 01220921 (ClinicalTrials.gov).

scholarly journals Feasibility of Collecting Multiple Patient-Reported Outcome Measures Alongside the Dutch Arthroplasty Register

2019 ◽  
Vol 7 (4) ◽  
pp. 484-492
Author(s):  
Claire Tilbury ◽  
Claudia S Leichtenberg ◽  
Bart L Kaptein ◽  
Lennard A Koster ◽  
Suzan H M Verdegaal ◽  
...  
Keyword(s):  
Outcome Measures ◽  
Short Form ◽  
Response Rates ◽  
Patient Reported Outcome Measures ◽  
Patient Reported Outcome ◽  
Participation Rates ◽  
Arthroplasty Register ◽  
Patient Reported ◽  
Lost To Follow Up

Background: Compliance rates with patient-reported outcome measures (PROMs) collected alongside arthroplasty registries vary in the literature. We described the feasibility of a routinely collected set PROMs alongside the Dutch Arthroplasty Register. Methods: The longitudinal Leiden Orthopaedics Outcomes of OsteoArthritis Study is a multicenter (7 hospitals), observational study including patients undergoing total hip or total knee arthroplasty (THA or TKA). A set of PROMs: Short Form-12, EuroQol 5 Dimensions, Hip/Knee injury and Osteoarthritis Outcome Score, Oxford Hip/Knee Score was collected preoperatively and at 6, 12, 24 months, and every 2 years thereafter. Participation rates and response rates were recorded. Results: Between June 2012 and December 2014, 1796 THA and 1636 TKA patients were invited, of whom 1043 THA (58%; mean age 68 years [standard deviation, SD: 10]) and 970 TKA patients (59%; mean age 71 years [SD 9.5]) participated in the study. At 6 months, 35 THA/38 TKA patients were lost to follow-up. Response rates were 90% for THA (898/1000) and 89% for TKA (827/932) participants. At 1 and 2 years, 8 and 18 THA and 17 and 11 TKA patients were lost to follow-up, respectively. The response rates among those eligible were 87% (866/992) and 84% (812/972) for THA and 84% (771/917) and 83% (756/906) for TKA patients, respectively. The 2-year questionnaire was completed by 78.5% of the included THA patients and by 77.9% of the included TKA patients. Conclusions: About 60% of patients undergoing THA or TKA complete PROMs preoperatively, with more than 80% returning follow-up PROMs. To increase the participation rates, more efforts concerning the initial recruitment of patients are needed.

Outcomes of Total Ankle Arthroplasty in Moderate and Severe Valgus Deformity

2018 ◽  
Vol 12 (3) ◽  
pp. 238-245 ◽  
Author(s):  
Constantine A. Demetracopoulos ◽  
Elizabeth A. Cody ◽  
Samuel B. Adams ◽  
James K. DeOrio ◽  
James A. Nunley ◽  
...  
Keyword(s):  
Short Form ◽  
Valgus Deformity ◽  
Total Ankle Arthroplasty ◽  
Ankle Arthroplasty ◽  
Short Musculoskeletal Function Assessment ◽  
Sf 36 ◽  
Patient Reported ◽  
Musculoskeletal Function ◽  
American Orthopaedic

Introduction. Failure to correct coronal deformity at the time of total ankle arthroplasty (TAA) can lead to early implant failure. We aimed to determine clinical, radiographic, and patient-reported outcomes of patients with moderate to severe valgus deformity who underwent TAA for end-stage ankle arthritis. Methods. Patients with a valgus deformity of at least 10° who underwent TAA were retrospectively reviewed. The coronal tibiotalar angle was assessed on radiographs preoperatively, at 1 year, and at final follow-up. The visual analog scale (VAS) for pain, Short Form-36 (SF-36), American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot-ankle scale, and Short Musculoskeletal Function Assessment (SMFA) scores were assessed preoperatively and at final follow-up. Results. Mean preoperative valgus deformity was 15.5 ± 5.0°, and was corrected to a mean of 1.2 ± 2.6° of valgus postoperatively. VAS, SF-36, AOFAS, and SMFA scores improved significantly ( P < .001 for all). There was no significant change in tibiotalar angle between 1 year and final follow-up in either group. Reoperation and revision rates did not differ between groups. Conclusion. Correction of coronal alignment was achieved and maintained in patients with both moderate and severe preoperative valgus malalignment. Outcome scores significantly improved for all patients. Levels of Evidence: Therapeutic, Level IV

scholarly journals Does pain and hip function improve 2 years after reverse periacetabular osteotomy? A follow-up study of 74 patients

2020 ◽  
Vol 7 (1) ◽  
pp. 130-139 ◽  
Author(s):  
Christina Nielsen Bræmer ◽  
Sarah Ankjær Langberg ◽  
Stig Storgaard Jakobsen ◽  
Søren Reinhold Jakobsen ◽  
Hugo Aleixo ◽  
...  
Keyword(s):  
Short Form ◽  
Periacetabular Osteotomy ◽  
Patient Reported Outcome ◽  
Outcome Data ◽  
University Hospital ◽  
Follow Up Study ◽  
Background Population ◽  
Patient Reported ◽  
Hip Function

Abstract Data on outcome in patients with acetabular retroversion (AR) treated with reverse periacetabular osteotomy (reverse PAO) are sparse. The aim of the study was to investigate changes in pain and hip function among patients with AR 2 years after reverse PAO and to examine whether changes in pain were associated with changes in hip function. In addition, to evaluate patient satisfaction and changes in quality of life (QoL). We present a prospective follow-up study with patient-reported outcome data from Aarhus University Hospital in Denmark. Pain at rest and during activity was measured with a Visual Analogue Scale (VAS), hip function with the Hip disability and Osteoarthritis Outcome Score (HOOS) and QoL with the Short-Form 36, pre-operatively and 2 years after reverse PAO in 74 patients. Changes were analysed using paired t-test and multiple linear regressions. Significant and clinically relevant mean improvements in pain and hip function were found. The numbers of responders achieving a minimal clinically important difference varied from 51 to 73%. Positive significant association between changes in pain and changes in hip function were found. Significant mean improvement in QoL was found. The study had a loss to follow-up of 23%. Two years after reverse PAO, patients diagnosed with AR showed significant and clinically relevant mean improvements in pain and hip function. Decreased pain was significantly associated with improved hip function. The majority of patients were satisfied with the result of surgery and QoL was similar to the Danish background population.

Patient-reported outcome measures after surgery for an acetabular fracture

2018 ◽  
Vol 100-B (5) ◽  
pp. 640-645 ◽  
Author(s):  
B. Frietman ◽  
J. Biert ◽  
M. J. R. Edwards
Keyword(s):  
Outcome Measures ◽  
Hip Joint ◽  
Acetabular Fracture ◽  
Patient Reported Outcome Measures ◽  
Patient Reported Outcome ◽  
Ct Scans ◽  
Sf 36 ◽  
Patient Reported ◽  
Post Traumatic

Aims The aim of this study was to record the incidence of post-traumatic osteoarthritis (OA), the need for total hip arthroplasty (THA), and patient-reported outcome measures (PROMS) after surgery for a fracture of the acetabulum, in our centre. Patients and Methods All patients who underwent surgery for an acetabular fracture between 2004 and 2014 were included. Patients completed the 36-Item Short Form Health Survey (SF-36) and the modified Harris Hip Score (mHHS) questionnaires. A retrospective chart and radiographic review was performed on all patients. CT scans were used to assess the classification of the fracture and the quality of reduction. Results A total of 220 patients were included, of which 55 (25%) developed post-traumatic OA and 33 (15%) underwent THA. A total of 164 patients completed both questionnaires. At a mean follow-up of six years (2 to 10), the mean SF-36 score for patients with a preserved hip joint was higher on role limitations due to physical health problems than for those with OA or those who underwent THA. In the dimension of bodily pain, patients with OA had a significantly better score than those who underwent THA. Patients with a preserved hip joint had a significantly better score on the function scale of the mHHS and a better total score than those with OA or who underwent THA. Conclusion Of the patients who were treated surgically for an acetabular fracture (with a mean follow-up of six years), 15% underwent THA at a mean of 2.75 years postoperatively. Patients with a THA had a worse functional outcome than those who retain their native hip joint. We recommend using PROMS and CT scans when reviewing these patients. Cite this article: Bone Joint J 2018;100-B:640–5.

scholarly journals Radiological and mid- to long-term patient-reported outcome after stabilization of traumatic thoraco-lumbar spinal fractures using an expandable vertebral body replacement implant

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Siegmund Lang ◽  
Carsten Neumann ◽  
Christina Schwaiger ◽  
Andreas Voss ◽  
Volker Alt ◽  
...  
Keyword(s):  
Vertebral Body ◽  
Spinal Fractures ◽  
Patient Reported Outcome ◽  
Bony Fusion ◽  
Sf 36 ◽  
Patient Reported ◽  
The Mean ◽  
Lumbar Spinal

Abstract Background For the treatment of unstable thoraco-lumbar burst fractures, a combined posterior and anterior stabilization instead of a posterior-only instrumentation is recommend in the current literature due to the instability of the anterior column. Data on restoring the bi-segmental kyphotic endplate angle (BKA) with expandable vertebral body replacements (VBR) and on the mid- to long-term patient-reported outcome measures (PROM) is sparse. Methods A retrospective cohort study of patients with traumatic thoraco-lumbar spinal fractures treated with an expandable VBR implant (Obelisc™, Ulrich Medical, Germany) between 2001 and 2015 was conducted. Patient and treatment characteristics were evaluated retrospectively. Radiological data acquisition was completed pre- and postoperatively, 6 months and at least 2 years after the VBR surgery. The BKA was measured and fusion-rates were assessed. The SF-36, EQ-5D and ODI questionnaires were evaluated prospectively. Results Ninety-six patients (25 female, 71 male; age: 46.1 ± 12.8 years) were included in the study. An AO Type A4 fracture was seen in 80/96 cases (83.3%). Seventy-three fractures (76.0%) were located at the lumbar spine. Intraoperative reduction of the BKA in n = 96 patients was 10.5 ± 9.4° (p < 0.01). A loss of correction of 1.0 ± 2.8° at the first follow-up (t1) and of 2.4 ± 4.0° at the second follow-up (t2) was measured (each p < 0.05). The bony fusion rate was 97.9%. The total revision rate was 4.2%. Fifty-one patients (53.1% of included patients; age: 48.9 ± 12.4 years) completed the PROM questionnaires after 106.4 ± 44.3 months and therefore were assigned to the respondent group. The mean ODI score was 28.2 ± 18.3%, the mean EQ-5D VAS reached 60.7 ± 4.1 points. Stratified SF-36 results (ISS < and ≥ 16) were lower compared to a reference population. Conclusion The treatment of traumatic thoraco-lumbar fractures with an expandable VBR implant lead to a high rate of bony fusion. A significant correction of the BKA could be achieved and no clinically relevant loss of reduction occurred during the follow-up. Even though health related quality of life did not reach the normative population values, overall satisfactory results were reported.

Sign in / Sign up

Export Citation Format

Share Document