Scaphoid Nonunion Is a Disabling Problem in a Military Population

Hand ◽  
2021 ◽  
pp. 155894472110031
Author(s):  
Nicholas H. Lake ◽  
Rafae Khan ◽  
Kyle W. Mombell ◽  
Mary Fergus ◽  
Dominic Gomez-Leonardelli
Keyword(s):  
Functional Outcome ◽  
Military Service ◽  
Functional Outcomes ◽  
High Rate ◽  
Scaphoid Nonunion ◽  
Military Population ◽  
Outcome Scores ◽  
The Mean ◽  
Return To Duty

Background Scaphoid nonunion can occur in up to 55% of displaced scaphoid fractures. Long-term functional outcomes of this injury are lacking. In addition, no study has published rate of return to active military service after this injury. Our goal was to educate providers and patients on expected functional outcomes and return to duty after treatment of scaphoid nonunion. Methods We conducted a retrospective review of patients who underwent scaphoid nonunion repair at our institution from 2008 to 2017. The primary outcome measures were union rates, return to duty rates, and functional outcome scores obtained by telephone call. A total of 144 patients were included and 40 responded to our call for long-term follow-up. Results A total of 72% of patients achieved union after surgery, 18% required revision surgery, and 74% of patients were able to return to full duty after surgery. However, this number progressively decreased at 1, 2, and 5 years after surgery. At an average of 5.9 years after surgery, the mean Quick Disabilities of the Arm, Shoulder, and Hand (qDASH) score was 23.9. The mean qDASH for patients who achieved union (21.9) was significantly lower than those with persistent nonunion (29.2) ( P = .0115). Conclusion Scaphoid nonunion is a difficult problem in the military. We found a high rate of persistent nonunion often requiring revision to partial or full wrist arthrodesis. In addition, our long-term functional outcome scores demonstrate significant disability after this injury, even when union is achieved. This information can help us better counsel our patients and set expectations after treatment of this injury.

Computer-Navigated versus Conventional Total Knee Arthroplasty: A Meta-Analysis of Functional Outcomes from Level I and II Randomized Controlled Trials

2019 ◽  
Author(s):  
Brian Zhaojie Chin ◽  
Victor Mun Hin Seck ◽  
Nicholas Li-Xun Syn ◽  
Ian Jun Yan Wee ◽  
Sharon Si Heng Tan ◽  
...  
Keyword(s):  
Functional Outcome ◽  
Functional Outcomes ◽  
Meta Analysis ◽  
Change Scores ◽  
Outcome Scores ◽  
Long Term Follow Up ◽  
Level I ◽  
Quality Evidence

AbstractThe main purpose of this article is to provide an up-to-date systematic review and meta-analysis comparing functional outcomes of total knee arthroplasty using either computer navigation (NAV-TKA) or conventional methods (CON-TKA) from the latest assemblage of evidence. This study was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses and Meta-Analysis of Observational Studies in Epidemiology guidelines. All Level I and II randomized controlled trials (RCTs) in PubMed, EMBASE, and Cochrane that compared functional outcomes after NAV- and CON-TKA were included in the review. Selected end points for random effects, pairwise meta-analysis included Knee Society Knee Score (KSKS), KS Function Score (KSFS), KS Total Score (KSTS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and range of motion at three arbitrary follow-up times. A total of 24 prospective RCTs comprising 3,778 knees were included from the initial search. At long-term follow-up (>5 years), NAV-TKA exhibited significantly better raw KSKS (p = 0.001) (low-quality evidence), contrary to CON-TKA, which reflected significantly better raw KSTS (p = 0.004) (high-quality evidence). While change scores (KSKS, WOMAC) from preoperative values favor CON-TKA at short-term (<6 months) and medium-term follow-up (6–60 months), long-term follow-up change scores in KSKS suggest the superiority of NAV-TKA over CON-TKA (p = 0.02) (very low-quality evidence). Overall, sizeable dispersion of nonstatistically significant functional outcomes in the medium term was observed to eventually converge in the long term, with less differences in functional outcome scores between the two treatment methods in short- and long-term follow-up. While raw functional outcome scores reflect no differences between NAV and CON-TKA, long-term follow-up change scores in KSKS suggest superiority of NAV-TKA over its conventional counterpart. Prospective studies with larger power are required to support the pattern of diminishing differences in functional outcome scores from medium- to long-term follow-up between the two modalities.

Revisiting the Natural History of Chronic Scaphoid Nonunions: A Retrospective Study of 20 Cases

2021 ◽  
Author(s):  
J. Terrence Jose Jerome
Keyword(s):  
Retrospective Study ◽  
Natural History ◽  
Functional Outcome ◽  
Grip Strength ◽  
Scaphoid Nonunion ◽  
Proximal Pole ◽  
Degenerative Arthritis ◽  
Level Of Evidence ◽  
History Of ◽  
The Mean

Abstract Background The natural history of scaphoid nonunion is the development of degenerative arthritis. A lot of information is still unclear about this progression. The purpose of this study is to analyze patients with scaphoid nonunions who had not received any kind of treatment and to assess the functional outcome. Materials and Methods This is a retrospective study that analyzed the patients with chronic scaphoid nonunions between 2009 and 2019. None of the patients received any treatment. The age at the time of injury, examination, pattern of fracture, types of scaphoid nonunion, symptoms, and duration of nonunion were noted. Diagnosis was confirmed by radiographs, computed tomography (CT) scan, and magnetic resonance imaging (MRI). Scapholunate and radiolunate angles were recorded. Pain score, modified mayo wrist score, grip strength, range of movement, and the functional outcome of these scaphoid nonunions were analyzed. A statistical correlation between the scaphoid nonunion presentations and the functional outcome was assessed. Results The mean age of the patients was 62 years (range: 35–82 years.). There were 17 male and 3 female patients. There were 9 waist and 11 proximal pole scaphoid nonunions. The mean duration of scaphoid nonunion was 34 years (range: 10–62 years). None of the patients had avascular necrosis (AVN) of the proximal scaphoid. The age at examination, gender, side of injury, fracture pattern (waist/proximal pole), fracture displacement ≤ 1 mm or > 1 mm, nonunion duration, and radiographic arthritic parameters had no significant impact on the functional outcome. Conclusions Untreated chronic scaphoid nonunion leads to the development of degenerative arthritis over a period of years, which is still unpredictable. Most of the patients become aware of the nonunion following a precedent injury or other reasons. Most of the patients have fair/good functional outcome despite reduced range of movements and grip strength. Many do not favor surgical intervention in the course of nonunion. Chronic nonunions open a lot of unanswered questions. Clinical relevance There have been numerous studies on the treatment aspects of scaphoid nonunion, with little knowledge about certain people with nonunion who did not have any kind of treatment. The demographics, clinical findings, and radiological parameters do confirm the progression of these nonunion to arthritis, but most of them had fair-to-good outcome throughout their life. It opens our thinking about the real need of treatment in such nonunions and raises numerous questions about the disease. Level of evidence This is a Level IV study.

Long-term outcomes of lumbar microdiscectomy in the pediatric population: a large single-institution case series

2019 ◽  
Vol 24 (5) ◽  
pp. 549-557
Author(s):  
Malia McAvoy ◽  
Heather J. McCrea ◽  
Vamsidhar Chavakula ◽  
Hoon Choi ◽  
Wenya Linda Bi ◽  
...  
Keyword(s):  
Conservative Management ◽  
Functional Outcomes ◽  
Pediatric Patients ◽  
Clinical Presentation ◽  
Case Series ◽  
Csf Leak ◽  
Single Institution ◽  
The Mean

OBJECTIVEFew studies describe long-term functional outcomes of pediatric patients who have undergone lumbar microdiscectomy (LMD) because of the rarity of pediatric disc herniation and the short follow-up periods. The authors analyzed risk factors, clinical presentation, complications, and functional outcomes of a single-institution series of LMD patients over a 19-year period.METHODSA retrospective case series was conducted of pediatric LMD patients at a large pediatric academic hospital from 1998 to 2017. The authors examined premorbid risk factors, clinical presentation, physical examination findings, type and duration of conservative management, indications for surgical intervention, complications, and postoperative outcomes.RESULTSOver the 19-year study period, 199 patients underwent LMD at the authors’ institution. The mean age at presentation was 16.0 years (range 12–18 years), and 55.8% were female. Of these patients, 70.9% participated in competitive sports, and among those who did not play sports, 65.0% had a body mass index greater than 25 kg/m2. Prior to surgery, conservative management had failed in 98.0% of the patients. Only 3 patients (1.5%) presented with cauda equina syndrome requiring emergent microdiscectomy. Complications included 4 cases of postoperative CSF leak (2.0%), 1 case of a noted intraoperative CSF leak, and 3 cases of wound infection (1.5%). At the first postoperative follow-up appointment, minimal or no pain was reported by 93.3% of patients. The mean time to return to sports was 9.8 weeks. During a mean follow-up duration of 8.2 years, 72.9% of patients did not present again after routine postoperative appointments. The total risk of reoperation was a rate of 7.5% (3.5% of patients underwent reoperation for the same level; 4.5% underwent adjacent-level decompression, and one patient [0.5%] ultimately underwent a fusion).CONCLUSIONSMicrodiscectomy is a safe and effective treatment for long-term relief of pain and return to daily activities among pediatric patients with symptomatic lumbar disc disease in whom conservative management has failed.

Abstract 16884: Evaluating the Effectiveness of Atrial Fibrillation Ablation Guided by Spatiotemporal Electrogram Dispersion

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Brian Liu ◽  
Arismendy Nunez-Garcia ◽  
Cao Tran ◽  
Michael Wu
Keyword(s):  
Atrial Fibrillation ◽  
Atrial Tachycardia ◽  
Statistical Significance ◽  
Univariate Analysis ◽  
External Validation ◽  
Posterior Wall ◽  
High Rate ◽  
Single Center Experience ◽  
The Mean

Introduction: Catheter ablation of atrial fibrillation (AF) guided by spatiotemporal dispersion (SD) of electrograms has been proposed as an ablation strategy to treat patients with persistent AF. However, external validation of this technique is lacking. Here we report a single center experience using ablation by SD. Hypothesis: Targeting regions with SD is associated with a high rate of termination and favorable freedom from AF among patients with persistent AF. Methods: Patients with persistent AF who underwent SD from November 2018 to January 2020 were included in this study. All patients underwent pulmonary vein isolation (PVI) in addition to targeting areas of SD. Lesions on areas of electrogram dispersion were anchored to the PVI or to mitral or posterior wall lines where appropriate. EKG, Holter, event monitors or device interrogations were obtained at 3 and 6 months to assess for arrhythmia recurrence. Results: 44 patients met the inclusion criteria and were included in the study. The patients had a mean age of 69±8 years and were 68 % male. The prevalence of comorbidities was as follows: hypertension (89%), diabetes (21%), OSA (37%) and CAD (26%). Average CHADSVASC score was 2.9±1.4, LVEF was 53±11% and left atrium (LA) diameter was 5.2±1 cm. The recurrence rate of AF at 6 months was 14% whereas the recurrence of atrial tachycardia was 20%. Acute AF termination was observed in 73% of the patients. Termination to sinus occurred in 38% of the patients and the remaining terminated to atrial tachycardia which was subsequently ablated to sinus. The mean procedure duration was 240±90 minutes. Univariate analysis showed recurrence was associated with LA diameter (r=.52; p<.001). No recurrences were observed among patients with a LA diameter < 5 cm. Termination rates were higher among patients with LA diameter < 5 cm when compared to LA diameter ≥ 5 cm. However, it did not reach statistical significance (80% vs. 60%; p=.21). Conclusions: The target of electrograms with SD during AF ablation added to PVI was associated with a high termination rate and a good freedom from AF recurrence at 6 months. The ideal candidate for this procedure may be those with LA diameter < 5 cm among persistent AF. The long-term efficacy of this technique merits further studies in larger populations.

scholarly journals Reduction and Association of the Scaphoid and Lunate: A Functional and Radiographical Outcome Study

2018 ◽  
Vol 08 (01) ◽  
pp. 037-042
Author(s):  
William Aibinder ◽  
Ali Izadpanah ◽  
Bassem Elhassan
Keyword(s):  
Range Of Motion ◽  
Grip Strength ◽  
High Rate ◽  
Salvage Procedure ◽  
Level Of Evidence ◽  
Long Term Follow Up ◽  
The Mean ◽  
Ligament Disruption

Background Management of scapholunate (SL) ligament disruption is a challenging problem. The reduction and association of the scaphoid and lunate (RASL) procedure has been described with varying results. This study assessed the outcomes of the RASL procedure. Purpose The objective of this study was to assess the outcomes of patients undergoing the RASL procedure at our institution in regard to pain relief, range of motion, radiographic and functional outcomes, complications, and reoperations. Materials and Methods Twelve patients with symptomatic chronic SL instability underwent the RASL procedure. The mean age was 35 years. The mean time from injury to surgery was 40 weeks. The mean follow-up was 89 months. Outcomes included visual analog score for pain, wrist range of motion, grip strength, and Mayo Wrist Scores. Preoperative and postoperative radiographs were reviewed. Results Pain scores improved in 10 wrists. Range of motion and grip strength worsened. The average Mayo Wrist Score was 63.3. The mean SL diastasis and angle improved, but seven wrists developed progressive degenerative changes, with two requiring a salvage procedure. Symptomatic progressive screw lucency occurred in eight wrists requiring screw removal. Conclusion The RASL procedure can improve SL widening but has a high rate of early failure and reoperation. Following reoperation, long-term follow-up demonstrates reasonable long-term durability in some cases. Level of Evidence This is a Level IV, therapeutic case study.

scholarly journals Role of leukocyte free platelet rich plasma in planter fasciitis: a prospective study

2017 ◽  
Vol 5 (12) ◽  
pp. 5432
Author(s):  
Chandre Shekhar ◽  
Alamgir Jhan ◽  
Ganesh Singh ◽  
Pankaj Singh ◽  
Shailendre S. Bhandhari
Keyword(s):  
Placebo Group ◽  
Functional Outcome ◽  
Platelet Rich Plasma ◽  
Functional Results ◽  
Visual Analogue Scale Pain ◽  
Functional Score ◽  
Outcome Scores ◽  
The Mean ◽  
Post Graduate Institute

Background: Planter fasciitis, is by definition, inflammation of planter fascia. Most of the cases are well treated conservatively and a few responds to surgery only. Objectives of present study were evaluating the efficacy of a single injection of leukocyte free platelet rich plasma in plantar fasciitis and to derive a correlation between the clinical and radiological outcome.Methods: The present study consisted of 120 patients of bilateral (PF), (240 feet). These patients were divided into two groups PRP group of 60 patients and Placebo group of 60 patients. The study was conducted on patients attending Orthopaedics outpatient department Post Graduate Institute of Medial Education and Research (PGIMER) from July 2011 to June 2012. A primary efficacy criterion was changes from baseline in pain using (VAS). Functional results, level of satisfaction and outcome were measured by – AOFAS Foot Scale. Correlation of clinical with radiological outcome were performed.Results: There was a significant decrease in the visual analogue scale (pain score) in the PRP. Group while in placebo group it was increased significantly at the end of 6 month. Functional outcome scores were improved significantly from their baseline values in PRP group while in placebo group the mean functional score were deteriorated at 6 months follow up. There was no improvement seen in functional status with normal saline injection. In PRP group the mean heal pad thickness was reduced significantly at 6 months follow up while in placebo group was not changed significantly at 6 months follow up. Correlation between radiological parameters and VAS was found to be positive while it was found negative with other functional outcome scores like AOFAS.Conclusions: Platelet-rich plasma (PRP), which is a natural concentrate of autologous growth factors,plays a role in the regeneration process in treatment of (PF).

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

Stroke ◽  
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.

Long-Term Effects of Decompressive Craniectomy on Functional Outcomes after Traumatic Brain Injury: A Multicenter Study

2018 ◽  
Vol 84 (8) ◽  
pp. 1314-1318 ◽  
Author(s):  
Eliza Moskowitz ◽  
Claudia I. Melendez ◽  
Julie Dunn ◽  
Abid D. Khan ◽  
Richard Gonzalez ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Confidence Interval ◽  
Functional Outcome ◽  
Decompressive Craniectomy ◽  
Functional Outcomes ◽  
Structured Interview ◽  
Good Functional Outcome

Decompressive craniectomy (DC) is a surgical modality sometimes used in the management of elevated intracranial pressure. Questions remain as to its long-term benefits in traumatic brain injury patients. The extended Glasgow Outcome Scale (eGOS) is a scoring system based on a structured interview that allows for consistent and reproducible measurement of long-term functional outcomes. The purpose of this study was to determine the eGOS score of post-craniectomy patients after discharge and stratify survivors based on outcome. A multicenter review of patients who underwent DC was performed. Survivors underwent a phone survey at which time the eGOS was calculated. Patients with an eGOS ≥ 5 were considered to have a good functional outcome. Fifty-four patients underwent DC. Age (OR 1.038; confidence interval 1.003–1.074) and Glasgow Coma Scale (OR 0677; confidence interval 0.527–0.870) were predictors of mortality. Patients who were available for follow-up (n = 13) had poor functional outcomes at discharge (eGOS = 3); however, this improved at the time of follow-up survey (eGOS = 5; P = 0.005). DC is a controversial operation with high mortality and uncertain benefit. Among our cohort, the eGOS score was significantly higher at follow-up survey than it was at discharge. Although the mortality was high, if patients survived to discharge, most had a good functional outcome at follow-up survey.

Curative treatment for low-grade arteriovenous malformations

2019 ◽  
Vol 12 (1) ◽  
pp. 48-54 ◽  
Author(s):  
Arthur Wang ◽  
Grace K Mandigo ◽  
Neil A Feldstein ◽  
Michael B Sisti ◽  
E Sander Connolly ◽  
...  
Keyword(s):  
Surgical Resection ◽  
Functional Outcomes ◽  
Arteriovenous Malformations ◽  
Combined Treatment ◽  
Curative Treatment ◽  
Embolic Agent ◽  
Preoperative Embolization ◽  
Low Grade ◽  
The Mean

BackgroundSpetzler-Martin (SM) grade I-II (low-grade) arteriovenous malformations (AVMs) are often considered safe for microsurgery or radiosurgery. The adjunctive use of preoperative embolization to reduce surgical risk in these AVMs remains controversial.ObjectiveTo assess the safety of combined treatment of grade I-II AVMs with preoperative embolization followed by surgical resection or radiosurgery, and determine the long-term functional outcomes.MethodsWith institutional review board approval, a retrospective analysis was carried out on patients with ruptured and unruptured SM I-II AVMs between 2002 and 2017. Details of the endovascular procedures, including number of arteries supplying the AVM, number of branches embolized, embolic agent(s) used, and complications were studied. Baseline clinical and imaging characteristics were compared. Functional status using the modified Rankin Scale (mRS) before and after endovascular and microsurgical treatments was compared.Results258 SM I-II AVMs (36% SM I, 64% SM II) were identified in patients with a mean age of 38 ± 17 years. 48% presented with hemorrhage, 21% with seizure, 16% with headache, 10% with no symptoms, and 5% with clinical deficits. 90 patients (68%) in the unruptured group and 74 patients (59%) in the ruptured group underwent presurgical embolization (p = 0.0013). The mean number of arteries supplying the AVM was 1.44 and 1.41 in the unruptured and ruptured groups, respectively (p = 0.75). The mean number of arteries embolized was 2.51 in the unruptured group and 1.82 in the ruptured group (p = 0.003). n-Butyl cyanoacrylate and Onyx were the two most commonly used embolic agents. Four complications were seen in four patients (4/164 patients embolized): two peri-/postprocedural hemorrhage, one dissection, and one infarct. All patients undergoing surgery had a complete cure on postoperative angiography. Patients were followed up for a mean of 55 months. Good long-term outcomes (mRS score ≤ 2) were seen in 92.5% of patients with unruptured AVMs and 88.0% of those with ruptured AVMs. Permanent neurological morbidity occurred in 1.2%.ConclusionsCurative treatment of SM I-II AVMs can be performed using endovascular embolization with microsurgical resection or radiosurgery in selected cases, with very low morbidity and high cure rates. Compared with other published series, these outcomes suggest that preoperative embolization is a safe and effective adjunct to definitive surgical treatment. Long-term follow-up showed that patients with low-grade AVMs undergoing surgical resection or radiosurgery have good functional outcomes.

scholarly journals Evaluation of functional outcome following ORIF of bimalleolar fractures of the ankle-A prospective study of 30 patients

2020 ◽  
Vol 11 (4) ◽  
pp. 6051-6055
Author(s):  
Yeshwanth subash ◽  
Vishnu S ◽  
Damodharan
Keyword(s):  
Functional Outcome ◽  
Functional Outcomes ◽  
Surgical Intervention ◽  
Early Mobilization ◽  
Foot And Ankle ◽  
The Mean ◽  
American Orthopaedic ◽  
A Prospective Study ◽  
Mean Time

Bimalleolar fractures are common injuries, and stable fracture patterns can be treated conservatively, while complicated, unstable fractures would require surgical intervention. This study aimed to evaluate the functional outcome following ORIF (Open reduction and internal fixation) of these fractures. This was a study of 30 patients with bimalleolar fractures who presented between January 2013 to January 2016 treated with ORIF with a follow-up period of 3 years. Functional outcome was performed with the AOFAS (American Orthopaedic Foot and ankle society) score. The mean age of the patients was 41.6 years. There was a female preponderance seen in our study with the left side being more commonly affected. The mean time to fracture union was 12.13 weeks, and we had excellent outcomes in 18 patients, good in 10, while two patients had a fair result. We did not lose any of our patients to follow up. All of our patients were happy with the functional outcome achieved. No significant complications were seen in our study. ORIF in bimalleolar fractures enables restoration of the ankle mortise to an anatomical position and facilitates early mobilization of the ankle resulting in good functional outcomes.

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