Management of Humeral and Femoral Fractures in Dogs and Cats With Linear- Circular Hybrid External Skeletal Fixators

Linear-circular hybrid fixators were used to stabilize humeral and femoral fractures in 21 dogs and five cats. Twenty-two of 24 fractures with sufficient follow-up radiographic evaluation obtained union. Time to radiographic union ranged from 25 to 280 days (mean ± standard deviation [SD] 110±69 days; median 98 days). Eleven animals developed minor and two dogs developed major pin and/or wire tract inflammation. Functional outcome was rated as excellent (n=16), good (n=5), and fair (n=3) at the time of final long-term assessment (range 4.5 to 60.0 months; mean ± SD 28.4±15.4 months; median 28.5 months). Follow-up information was unavailable for two animals. Hybrid fixators were useful constructs for stabilization of humeral and femoral fractures, particularly fractures with short, juxta-articular fracture segments.

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Patients with atypical femoral fractures: characteristics, anabolic treatment and long term follow-up

Bone Abstracts ◽

10.1530/boneabs.3.pp333 ◽

2014 ◽

Author(s):

Liana Tripto-Shkolnik ◽

Anat Jaffe

Keyword(s):

Femoral Fractures ◽

Atypical Femoral Fractures ◽

Anabolic Treatment ◽

Long Term Follow Up

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Faculty Opinions recommendation of Total knee replacement in young, active patients: long-term follow-up and functional outcome: a concise follow-up of a previous report.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.718880653.793500167 ◽

2014 ◽

Author(s):

Anwar Marthya ◽

Raju Karuppal

Keyword(s):

Total Knee Replacement ◽

Functional Outcome ◽

Knee Replacement ◽

Long Term Follow Up ◽

Total Knee ◽

Active Patients

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Ten-Year Results of Medial Open-Wedge High Tibial Osteotomy and Chondral Resurfacing in Severe Medial Osteoarthritis and Varus Malalignment

The American Journal of Sports Medicine ◽

10.1177/0363546518758016 ◽

2018 ◽

Vol 46 (6) ◽

pp. 1362-1370 ◽

Cited By ~ 40

Author(s):

Philipp Schuster ◽

Markus Geßlein ◽

Michael Schlumberger ◽

Philipp Mayer ◽

Raul Mayr ◽

...

Keyword(s):

Functional Outcome ◽

Cartilage Regeneration ◽

Tibial Osteotomy ◽

Open Wedge ◽

Varus Malalignment ◽

Medial Osteoarthritis ◽

Ikdc Score ◽

Chondral Resurfacing

Background: High tibial osteotomy (HTO) is a widely used treatment option for medial osteoarthritis and varus malalignment, especially in young patients with early osteoarthritis. Limited outcome data are available for this procedure in severe osteoarthritis, and no long-term data are available using newer implants. Purpose: To determine survivorship and functional results of medial open-wedge HTO combined with a chondral resurfacing (CR) procedure (abrasion plus microfracture) in severe medial osteoarthritis (Kellgren-Lawrence grade 3 and 4) and varus malalignment. Furthermore, factors that potentially influence the outcome were analyzed. Study Design: Case series; Level of evidence, 4. Methods: From September 2005 to December 2008, all cases of HTO (fixation with an angular-stable internal fixator) combined with CR were prospectively surveyed with regard to survival (Kaplan-Meier-method, not requiring arthroplasty) and functional outcome (subjective International Knee Documentation Committee [IKDC] score). Cartilage regeneration at the time of hardware removal, tibial bone varus angle (TBVA), pre- and postoperative mechanical medial proximal tibial angle (MPTA), and postoperative alignment were analyzed with regard to the result. Results: Seventy-nine knees were included (73 patients; mean age 50.9 ± 7.6 years). The follow-up rate was 90% at 10.0 ± 1.2 years (range, 8.3-12.1 years). Pre- and postoperative mechanical tibiofemoral axis were 9.6° ± 3.0° of varus and 0.6° ± 2.7° of valgus, respectively. Survival rate was 81.7% (95% CI, 72.5%-90.9%) at 10 years. Subjective IKDC score significantly improved from 44 ± 11 preoperatively to 70 ± 13 at one, 66 ± 15 at three, 66 ± 15 at five, and 65 ± 17 at ten years ( P < .001 at any point of follow-up). Poor cartilage regeneration and low preoperative IKDC score (<40) were associated with decreased survival. High preoperative TBVA was associated with better and an overcorrected MPTA (>95°) with inferior functional outcome at final follow-up, respectively. Conclusion: Even in cases of severe medial osteoarthritis and varus malalignment, HTO in combination with a CR procedure is a good to excellent treatment option. The role of the CR procedure remains unclear. Although good results are obtained with overcorrected MPTA, long-term functional outcome is inferior.

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Abstract TP127: Mortality and Recurrence in Atherosclerotic Ischemic Stroke: Long-term Follow-up

Stroke ◽

10.1161/str.48.suppl_1.tp127 ◽

2017 ◽

Vol 48 (suppl_1) ◽

Author(s):

Miguel A Barboza ◽

Rodrigo Uribe ◽

Fabiola Serrano ◽

Luis C Becerra-Pedraza ◽

D. K Mantilla-Barbosa ◽

...

Keyword(s):

Ischemic Stroke ◽

Functional Outcome ◽

Median Time ◽

Smoking History ◽

Stroke Recurrence ◽

Active Smoking ◽

Long Term Outcome ◽

Long Term Follow Up

Background and purpose: Atherosclerotic ischemic stroke is the second most frequent etiology of stroke in the adult population. Functional outcome, mortality and recurrence of stroke rates on the long-term follow-up are poorly studied. This study investigates long-term outcome among patients with ischemic stroke secondary to atherosclerotic causality, and identifies the main factors associated with poor outcome, recurrence, and death. Methods: We analyzed data from our consecutive acute ischemic stroke database, over a period of 25 years (1990-2015). The endpoints were: bad outcome (Modified Rankin Score ≥3), recurrence and mortality at discharge, and final follow-up. Multivariate Cox and Kaplan-Meier analysis were used to estimate the probability of death and recurrence. Results: A total of 946 consecutive atherosclerotic stroke patients were included (571 [60.4%] males, median age 65 years [interquartile range 57-73 years] for the entire population); dyslipidemia (64.2%), hypertension (63.3%), diabetes (35.0%), and active smoking history (31.8%) were the most prevalent risk factors.After a median follow-up of 38 months (IQR 12-75 months), 59.3% patients had a bad outcome at discharge. A result of 26.1% had stroke recurrence (median time until recurrence: 9 months [IQR 12-84 months], with 12.9% cases presenting ≥2 recurrences), and 24.1% were dead (median time to death: 18.5 months [IQR 11-74 months]) at the final follow-up period. After multivariate adjustment, hypertension (HR 4.2, CI 95% 2.8-6.1; p<0.001) was the strongest predictor of recurrence. Additionally, diabetes (HR 2.6, CI 95% 2.0-3.5; p<0.001), bad functional outcome after recurrence (HR 2.3, CI 95% 1.9-2.9; p<0.001), age ≥65 years (HR 2.2, CI 95% 1.7-2.9; p<0.001), and active smoking (HR 1.8, CI 95% 1.3-2.3; p<0.001) were the strongest predictors of mortality. Conclusions: Atherosclerotic ischemic stroke has a high rate of recurrence, associated mainly with hypertension. Mortality is predicted by diabetes, bad functional outcome at recurrence, and older age.

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Association of Long-Term Change and Variability in Glycemia with Risk of Incident Heart Failure among Patients with Type 2 Diabetes Mellitus – A Secondary Analysis of the ACCORD Trial

10.2337/figshare.12273155.v2 ◽

2020 ◽

Author(s):

Matthew W. Segar ◽

Kershaw V. Patel ◽

Muthiah Vaduganathan ◽

Melissa C. Caughey ◽

Javed Butler ◽

...

Keyword(s):

Standard Deviation ◽

Secondary Analysis ◽

Glycemic Variability ◽

Baseline Risk ◽

Absolute Difference ◽

Cox Models ◽

Term Change ◽

Alternative Measures

Objective: Evaluate the associations between long-term change and variability in glycemia with risk of HF among patients with T2DM. Research Design and Methods: Among participants with T2DM enrolled in the ACCORD trial, variability in HbA1c was assessed from stabilization of HbA1c following enrollment (8 months) to 3 years of follow-up as follows: average successive variability (ASV=average absolute difference between successive values), coefficient of variation (CV=standard deviation/mean), and standard deviation. Participants with HF at baseline or within 3 years of enrollment were excluded. Adjusted Cox models were used to evaluate the association of % change (from baseline to 3 years of follow-up) and variability in HbA1c over the first 3 years of enrollment and subsequent risk of HF. Results: The study included 8,576 patients. Over a median follow-up of 6.4 years from the end of variability measurements at year 3, 388 patients had an incident HF hospitalization. Substantial changes in HbA1c were significantly associated with higher risk of HF [HR (95% CI) for ≥10% decrease = 1.32 (1.08-1.75), ≥10% increase = 1.55 (1.19-2.04), ref: <10% change in HbA1c]. Higher long-term variability in HbA1c was significantly associated with higher risk of HF [HR (95% CI) per 1 SD of ASV = 1.34 (1.17-1.54)] independent of baseline risk factors and interval changes in cardiometabolic parameters. Consistent patterns of association were observed using alternative measures of glycemic variability. Conclusions: Substantial long-term changes and variability in HbA1c were independently associated with risk of HF among patients with T2DM.

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Long-term Neurological Outcome and Quality of Life after World Federation of Neurosurgical Societies Grades IV and V Aneurysmal Subarachnoid Hemorrhage in an Interdisciplinary Treatment Concept

Neurosurgery ◽

10.1093/neuros/nyw138 ◽

2017 ◽

Vol 80 (6) ◽

pp. 967-974 ◽

Cited By ~ 15

Author(s):

Christoph Schwartz ◽

Thomas Pfefferkorn ◽

Caroline Ebrahimi ◽

Caroline Ottomeyer ◽

Gunther Fesl ◽

...

Keyword(s):

Quality Of Life ◽

Functional Outcome ◽

Short Form ◽

Functional Independence ◽

World Federation ◽

Long Term Survivors ◽

Short Form Health

Abstract BACKGROUND: Detailed data on long-term functional outcome of patients with World Federation of Neurosurgical Societies (WFNS) grades IV and V aneurysmal subarachnoid hemorrhages (aSAH) are still scarce. OBJECTIVE: Assessment of long-term outcome of WFNS IV and V aSAH patients. METHODS: Functional outcome and quality of life were assessed by the modified Rankin scale (mRS) and the 36-item short-form health survey in consecutively treated aSAH WFNS IV and V patients between 2005 and 2010. Scores from the 36-item short-form health survey were compared to a healthy German population. Prognostic factors were analyzed by uni- and multivariate models. RESULTS: One hundred and seven eligible patients (median age: 53.0 years) were identified. After interdisciplinary consensus on optimal treatment, aneurysms were obliterated either by clipping (n = 35) or by coiling (n = 72). Ten patients were lost to long-term follow-up; the median clinical follow-up period was 3.2 years for the remaining 97 cases. Twenty-five of 97 died during the acute hospital phase and another 10 patients over the follow-up period leaving 62 long-term survivors. At the end of clinical follow-up, 40/97 patients, including 40/62 of long-term survivors, reached functional independence (mRS ≤ 2). Twelve of 97 patients were moderately (mRS = 3), 10/97 patients were severely disabled (mRS ≥ 4). Younger age (≤ 53 years; P = .001) and radiological absence of cerebral infarction (P = .03) were the strongest predictors for favorable outcome. Quality of life was perceived to be only moderately reduced compared to the healthy control group. CONCLUSION: Poor-grade aSAH is not necessarily associated with poor long-term functional outcome; after aneurysm repair ∼60% of patients survived and among long-term survivors ∼ 60% regained functional independence.

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Abstract TP397: Clinical And Functional Outcome Of Adult Patients Diagnosed With Moyamoya Disease In Childhood

Stroke ◽

10.1161/str.48.suppl_1.tp397 ◽

2017 ◽

Vol 48 (suppl_1) ◽

Author(s):

David Fam ◽

Nomazulu Dlamini ◽

Cheryl Jaigobin

Keyword(s):

Ischemic Stroke ◽

North America ◽

Natural History ◽

Functional Outcome ◽

Moyamoya Disease ◽

Vascular Event ◽

Moyamoya Syndrome ◽

The Mean

Background: Moyamoya disease is a progressive occlusive arteriopathy of the terminal ICA and its branches, leading to the formation of unstable collateral vessels. The disease is found worldwide, and is associated with a number of predisposing conditions, termed moyamoya syndrome. Currently there is a paucity of data on the natural history of moyamoya disease in North America, especially the long-term outcome of pediatric moyamoya. Objective: Our objectives were to determine the rate of recurrent TIA, ischemic stroke and intracerebral hemorrhage in patients presenting with pediatric Moyamoya disease and to assess long-term functional outcome. Methods: This study was a retrospective chart review of 52 patients presenting with pediatric moyamoya disease. We included patients aged 18 or older with a diagnosis of moyamoya disease or syndrome. All patients had confirmatory baseline vascular imaging (MRA or CTA +/- cerebral angiography). Baseline demographic variables and annual vascular event recurrence risk were obtained from the records. Modified Rankin Score (MRS) at presentation and last follow-up were determined from clinical records. Results: Of the original cohort, 34 patients were included for analysis. The mean age of the patients was 23.9 years. The mean age at presentation was 9 years (SD=4) with an average follow-up of 11.3 years (SD=5.1) for a total of 383 patient years. There was slight female predominance (1.4:1). Fifty percent of patients (17) presented with ischemic stroke. A total of 26 patients (76%) underwent surgery, with 7 (21%) requiring repeat surgery. The annual vascular recurrent event rate was 5.0% (19/383), which was not significantly different between surgical and non-surgical groups or between different moyamoya syndrome subtypes. Most of the recurrent events were TIA (annual recurrence 3.7%). There was no significant difference between initial MRS, MRS at last follow-up and mean change in MRS between surgical and non-surgical groups. Conclusion: Our study is the largest North American natural history study of pediatric moyamoya. Our observations indicate that pediatric moyamoya in North America have low recurrent vascular event rates and long-term functional outcomes are good, even in conservatively managed patients.

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Foot Macrodactyly Associated with Klippel-Trenaunay Syndrome

Ortopedia Traumatologia Rehabilitacja ◽

10.5604/01.3001.0015.4358 ◽

2021 ◽

Vol 23 (5) ◽

pp. 375-380

Author(s):

Maurizio De Pellegrin ◽

Désirée Moharamzadeh ◽

Giacomo Placella ◽

Vincenzo Salini

Keyword(s):

Functional Outcome ◽

Congenital Malformation ◽

Patient’S Satisfaction ◽

Length Difference ◽

Custom Made ◽

The Difference ◽

The Right ◽

Klippel Trenaunay Syndrome

Klippel-Trenaunay syndrome is a rare congenital malformation which may be associated with macrodactyly. The main problem is the need for custom-made shoes. We describe the case of a female newborn affected by Klippel-Trenaunay syndrome, with a larger and longer right foot; the difference increased progressively and, at 5 years of age, the right foot was 50% larger and 38% longer than the left one. Due to the progression of the deformity, reduction surgery was advised to reduce the foot’s width. Resection of the second ray and 2nd cuneiform was performed. The result was excellent and there were no complications during a 10-year follow-up period with a decrease of width and length difference to 10% and 4%, respectively, in comparison to the contralateral foot. There were no gait anomalies. Abnormal foot width and length represented the main problems and guided the surgical strategy. Second ray resection was effective, without complications and with a good long-term functional outcome. Possibility of wearing fashionable conventional shoes without insoles was achieved to the patient’s satisfaction

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Abstract WP202: Decompressive Hemicraniectomy After Malignant Middle Cerebral Artery Ischemic Stroke in a Developing Country is Associated With Poor Long Term Functional Outcome and High Mortality

Stroke ◽

10.1161/str.51.suppl_1.wp202 ◽

2020 ◽

Vol 51 (Suppl_1) ◽

Author(s):

Hellen C Homem ◽

Francisco J Montalverne ◽

Fernanda M Carvalho ◽

Francisco Ramos Junior ◽

Heitor F Ramos ◽

...

Keyword(s):

Logistic Regression ◽

Regression Analysis ◽

Middle Cerebral Artery ◽

Functional Outcome ◽

Stroke Care ◽

Rehabilitation Services ◽

Decompressive Hemicraniectomy ◽

Malignant Mca Infarction

Background: Decompressive hemicraniectomy (DH) is a level IA therapy for malignant middle cerebral artery (MCA) infarction. However, randomized trials were performed in high income countries with better access to post-stroke care and rehabilitation services. We aimed to assess long term functional outcome and the associated prognostic factors of patients undergoing DH in Brazil. Methods: From January 2013 and July 2018, all patients undergoing DH for malignant MCA infarction in a single comprehensive stroke center were retrospectively identified. Outcomes were the modified Rankin Scale (mRS) (dichotomized as ≤ 4 vs. > 4) and mortality at follow-up. The mRS at follow-up was collected prospectively by telephone using a validated structured interview. Logistic regression analysis was performed to assess independent predictors of outcome. Results: Eighty patients who underwent DH for malignant MCA infarction were identified. Age ranged from 16 to 78 years (median 48 years, IQR 42 - 54,7 years), 46 (57.6%) were males and median time from stroke onset to hemicraniectomy was 30.75 hours (IQR 17.8-46.0). Hospital discharge mRS ≤ 3 and ≤ 4 was observed in 5 (6.2%) and 74 (92,5%) patients respectively. Follow-up information was available for 65 (81.2%) patients. At follow-up (raging from 1.1 to 5.6 years), mRS ≤ 4 was observed in 23 (35.3%) patients. In binary logistic regression analysis, age (OR 1.09, 95% CI 1.02 - 1.17, p=0.01), and right MCA infarction (OR 16.70, 95% CI 1.8-152.30, p=0.01) were independently associated with a worse functional outcome at follow-up. Admission NIHSS (OR 1.0 ,95% CI 0.8-1.3, p=0.45), IV rt-PA (OR 0.5, 95% CI 0.08-3.00, p=0.46) or time of hemicraniectomy (OR 1.00, 95% CI 1.00 - 1.00, p=0.94) were not associated with functional outcome at follow-up. Mortality was 26% (N=21) at hospital discharge and 46% (N=30) at follow-up. Conclusion: The large effect size of DH for malignant MCA infarction is significantly diminished in the population of patients treated under the less than ideal conditions typically found in the public healthcare system of a developing country. Poor access to post-stroke care and rehabilitation services might be possible reasons for the results observed.

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