Browsing by Subject "Deglutition Disorders"
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Item Open Access Association between Dysphagia and Surgical Outcomes across the Continuum of Frailty.(Journal of nutrition in gerontology and geriatrics, 2021-04) Cohen, Seth M; Porter Starr, Kathryn N; Risoli, Thomas; Lee, Hui-Jie; Misono, Stephanie; Jones, Harrison; Raman, SudhaThis study examined the relationship between dysphagia and adverse outcomes across frailty conditions among surgical patients ≥50 years of age. A retrospective cohort analysis of surgical hospitalizations in the Healthcare Cost and Utilization Project's National Inpatient Sample among patients ≥50 years of age undergoing intermediate/high risk surgery not involving the larynx, pharynx, or esophagus. Of 3,298,835 weighted surgical hospitalizations, dysphagia occurred in 1.2% of all hospitalizations and was higher in frail patients ranging from 5.4% to 11.7%. Dysphagia was associated with greater length of stay, higher total costs, increased non-routine discharges, and increased medical/surgical complications among both frail and non-frail patients. Dysphagia may be an independent risk factor for poor postoperative outcomes among surgical patients ≥50 years of age across frailty conditions and is an important consideration for providers seeking to reduce risk in vulnerable surgical populations.Item Open Access Bulbar muscle weakness and fatty lingual infiltration in glycogen storage disorder type IIIa.(Molecular genetics and metabolism, 2012-11) Horvath, Jeffrey J; Austin, Stephanie L; Jones, Harrison N; Drake, Elizabeth J; Case, Laura E; Soher, Brian J; Bashir, Mustafa R; Kishnani, Priya SGlycogen storage disorder type III (GSD III) is a rare autosomal recessive disorder resulting from a deficiency of glycogen debranching enzyme, critical in cytosolic glycogen degradation. GSD IIIa, the most common form of GSD III, primarily affects the liver, cardiac muscle, and skeletal muscle. Although skeletal muscle weakness occurs commonly in GSD IIIa, bulbar muscle involvement has not been previously reported. Here we present three GSD IIIa patients with clinical evidence of bulbar weakness based on instrumental assessment of lingual strength. Dysarthria and/or dysphagia, generally mild in severity, were evident in all three individuals. One patient also underwent correlative magnetic resonance imaging (MRI) which was remarkable for fatty infiltration at the base of the intrinsic tongue musculature, as well as abnormal expansion of the fibro-fatty lingual septum. Additionally, we provide supportive evidence of diffuse glycogen infiltration of the tongue at necropsy in a naturally occurring canine model of GSD IIIa. While further investigation in a larger group of patients with GSD III is needed to determine the incidence of bulbar muscle involvement in this condition and whether it occurs in GSD IIIb, clinical surveillance of lingual strength is recommended.Item Open Access Clinical and Radiographic Outcomes for Patients with Cervical Adjacent Segment Disease Treated with Anterior Cervical Discectomy and Fusion with Integrated Interbody Spacers.(World neurosurgery, 2023-12) Zaidi, Saif E; Venkatraman, Vishal; Sykes, David AW; Albanese, Jessica; Erickson, Melissa M; Crutcher, Clifford L; Goodwin, C Rory; Groff, Michael W; Grossi, Peter; Than, Khoi D; Haglund, Michael M; Abd-El-Barr, Muhammad MIntroduction
Anterior cervical discectomy and fusion (ACDF) is among the most common spine procedures. Adjacent segment disease (ASD), characterized by degenerative disease at an adjacent spinal level to a prior fusion, is a well-recognized and significant sequela following ACDF. Adjacent segment ACDF may be considered after the failure of non-surgical options for patients with symptomatic ASD. This study aimed to assess the incidence of dysphagia and other complications as well as radiographic outcomes in adult patients who have undergone ACDF with an integrated interbody spacer device for symptomatic ASD.Methods
This was a retrospective review of patients who underwent ACDF for symptomatic ASD with commercially available integrated interbody spacers by three spine surgeons at an academic institution from March 2018 to April 2022. Demographic, radiographic, and postoperative data were collected, including dysphagia, device-related complications, and the need for revision surgery.Results
There were 48 patients (26 male, 22 female) who met inclusion criteria (mean age 59.7 years, mean body mass index 19.5 kg/m2) who underwent ACDF for symptomatic ASD (1one-level, n = 44; 2-level, n = 4). Overall, 12 patients (25%) experienced dysphagia postoperatively before the first follow-up appointment. Nine of 44 (20.4%) of 1-level ACDF patients experienced dysphagia, and 3 of 4 (75%) of 2-level ACDF patients experienced dysphagia. Three patients had severe dysphagia which prompted an otolaryngology referral. Two of those patients remained symptomatic at 6 weeks postoperatively. Of 43 patients with prior plate cage systems, none required hardware removal at the time of surgery. Preoperative global and segmental lordosis were 9.07° ± 8.36° (P = 0.22) and 3.58° ± 4.57° (P = 0.14), respectively. At 6 weeks postoperatively, global and segmental lordosis were 11.44° ± 9.06° (P = 0.54) and 5.11° ± 4.44° (P = 0.44), respectively. This constitutes a change of +2.37° and +1.53° in global and segmental lordosis, respectively. The mean anterior disc height change between preoperative and immediate postoperative time points was 6.3 ± 3.1 mm. Between the immediate postoperative and 6-week postoperative time points, the mean anterior disc height change was -1.5 ± 2.7 mm. Between the immediate postoperative and 3-month postoperative time points, the mean anterior disc height change was -3.7 ± 5.0 mm. The posterior disc height changes at the same time points were 2.5 ± 1.7 mm, -0.4 ± 1.8. and -0.5 ± 1.4 mm, respectively. This fusion rate was 50% and 70% at 6 months and 1 year post-surgery, respectively.Conclusions
ACDF with integrated spacer is a viable alternative to traditional plate-cage systems for symptomatic ASD. An advantage over traditional plate-cage systems is that the removal of prior instrumentation is not needed in order to place implants. Based on a review of the literature, these standalone systems allowed for a shorter operative time and had less incidence of dysphagia than plate-cage systems for ASD after ACDF. The different standalone and plate-cage systems used in treating ASD after ACDF surgeries should be compared in prospective studies.Item Open Access Comparative analysis of perioperative complications between a multicenter prospective cervical deformity database and the Nationwide Inpatient Sample database.(The spine journal : official journal of the North American Spine Society, 2017-11) Passias, Peter G; Horn, Samantha R; Jalai, Cyrus M; Poorman, Gregory; Bono, Olivia J; Ramchandran, Subaraman; Smith, Justin S; Scheer, Justin K; Sciubba, Daniel M; Hamilton, D Kojo; Mundis, Gregory; Oh, Cheongeun; Klineberg, Eric O; Lafage, Virginie; Shaffrey, Christopher I; Ames, Christopher P; International Spine Study GroupBackground context
Complication rates for adult cervical deformity are poorly characterized given the complexity and heterogeneity of cases.Purpose
To compare perioperative complication rates following adult cervical deformity corrective surgery between a prospective multicenter database for patients with cervical deformity (PCD) and the Nationwide Inpatient Sample (NIS).Study design/setting
Retrospective review of prospective databases.Patient sample
A total of 11,501 adult patients with cervical deformity (11,379 patients from the NIS and 122 patients from the PCD database).Outcome measures
Perioperative medical and surgical complications.Methods
The NIS was queried (2001-2013) for cervical deformity discharges for patients ≥18 years undergoing cervical fusions using International Classification of Disease, Ninth Revision (ICD-9) coding. Patients ≥18 years from the PCD database (2013-2015) were selected. Equivalent complications were identified and rates were compared. Bonferroni correction (p<.004) was used for Pearson chi-square. Binary logistic regression was used to evaluate differences in complication rates between databases.Results
A total of 11,379 patients from the NIS database and 122 patiens from the PCD database were identified. Patients from the PCD database were older (62.49 vs. 55.15, p<.001) but displayed similar gender distribution. Intraoperative complication rate was higher in the PCD (39.3%) group than in the NIS (9.2%, p<.001) database. The PCD database had an increased risk of reporting overall complications than the NIS (odds ratio: 2.81, confidence interval: 1.81-4.38). Only device-related complications were greater in the NIS (7.1% vs. 1.1%, p=.007). Patients from the PCD database displayed higher rates of the following complications: peripheral vascular (0.8% vs. 0.1%, p=.001), gastrointestinal (GI) (2.5% vs. 0.2%, p<.001), infection (8.2% vs. 0.5%, p<.001), dural tear (4.1% vs. 0.6%, p<.001), and dysphagia (9.8% vs. 1.9%, p<.001). Genitourinary, wound, and deep veinthrombosis (DVT) complications were similar between databases (p>.004). Based on surgicalapproach, the PCD reported higher GI and neurologic complication rates for combined anterior-posterior procedures (p<.001). For posterior-only procedures, the NIS had more device-related complications (12.4% vs. 0.1%, p=.003), whereas PCD had more infections (9.3% vs. 0.7%, p<.001).Conclusions
Analysis of the surgeon-maintained cervical database revealed higher overall and individual complication rates and higher data granularity. The nationwide database may underestimate complications of patients with adult cervical deformity (ACD) particularly in regard to perioperative surgical details owing to coding and deformity generalizations. The surgeon-maintained database captures the surgical details, but may underestimate some medical complications.Item Open Access Complications, revision fusions, readmissions, and utilization over a 1-year period after bone morphogenetic protein use during primary cervical spine fusions.(The spine journal : official journal of the North American Spine Society, 2014-09) Goode, Adam P; Richardson, William J; Schectman, Robin M; Carey, Timothy SBackground context
Nationwide estimates examining bone morphogenetic protein (BMP) use with cervical spine fusions have been limited to perioperative outcomes.Purpose
To determine the 1-year risk of complications, cervical revision fusions, hospital readmissions, and health care services utilization.Study design
A retrospective cohort study from 2002 to 2009 using a nationwide claims database.Patient sample
There were 61,937 primary cervical spine fusions of which 1,677 received BMP.Outcome measures
Complications, revision fusions, 30-day hospital readmission, and health care utilization.Methods
Data for these analyses come from the Thomson Reuters MarketScan Commercial Claims and Encounters Database 2010. Patients were aged 18 to 64 years, receiving and not receiving BMP with a primary (C2-C7) cervical spine fusion. All outcomes were defined by International Classification of Diseases, 9th edition Clinical Modification and Current Procedural and Terminology, 4th edition codes. Complications were analyzed as any complication and stratified by nervous system, wound, and dysphagia or hoarseness. Cervical revision fusions were determined in the 1-year follow-up. Hospital readmission discharge records defined 30-day hospital readmission and reason for the readmission. The utilization of at least one health care service of cervical spine imaging, epidural usage or rehabilitation service was examined. Poisson regression models were used to estimate the relative risk and 95% confidence interval (CI). Linear regression was used to determine the time to hospital readmission. Results were stratified by anterior or posterior and circumferential approaches.Results
Patients receiving BMP were 29% more likely to have a complication (adjusted relative risk [aRR]=1.29 [95% CI, 1.14-1.46]) and a nervous system complication (aRR=1.42 [95% CI, 1.10-1.83]). Cervical revision fusions were more likely among patients receiving BMP (aRR=1.69 [95% CI, 1.35-2.13]). The risk of 30-day readmission was greater with BMP use (aRR=1.37 [95% CI, 1.07-1.73]) and readmission occurred 27.4% sooner on an average. Patients receiving BMP were more likely to receive computed tomography scans (aRR=1.34 [95% CI, 1.06-1.70]) and epidurals with anterior surgical approaches (aRR=1.29 [95% CI, 1.00-1.65]).Conclusions
These findings question both the safety and effectiveness of off-label BMP use in primary cervical spine fusions.Item Open Access Dysphagia following combined anterior-posterior cervical spine surgeries.(Journal of neurosurgery. Spine, 2013-09) Chen, Ching-Jen; Saulle, Dwight; Fu, Kai-Ming; Smith, Justin S; Shaffrey, Christopher IObject
This study was undertaken to evaluate the incidence of and risk factors associated with the development of dysphagia following same-day combined anterior-posterior cervical spine surgeries.Methods
The records of 30 consecutive patients who underwent same-day combined anterior-posterior cervical spine surgery were reviewed. The presence of dysphagia was assessed by a formalized screening protocol using history/clinical presentation and a bedside swallowing test, followed by formal evaluation by speech and language pathologists and/or fiberoptic endoscopic evaluation of swallowing/modified barium swallow when necessary. Age, sex, previous cervical surgeries, diagnoses, duration of procedure, specific vertebral levels and number of levels operated on, degree of sagittal curve correction, use of anterior plate, estimated blood loss, use of recombinant human bone morphogenetic protein-2 (rhBMP-2), and length of hospital stay following procedures were analyzed.Results
In the immediate postoperative period, 13 patients (43.3%) developed dysphagia. Outpatient follow-up data were available for 11 patients with dysphagia, and within this subset, all cases of dysphagia resolved subjectively within 12 months following surgery. The mean numbers of anterior levels surgically treated in patients with and without dysphagia were 5.1 and 4.0, respectively (p = 0.004). All patients (100%) with dysphagia had an anterior procedure that extended above C-4, compared with 58.8% of patients without dysphagia (p = 0.010). Patients with dysphagia had significantly greater mean correction of C2-7 lordosis than patients without dysphagia (p = 0.020). The postoperative sagittal occiput-C2 angle and the change in this angle were not significantly associated with the occurrence of dysphagia (p = 0.530 and p = 0.711, respectively). Patients with postoperative dysphagia had significantly longer hospital stays than those who did not develop dysphagia (p = 0.004). No other significant difference between the dysphagia and no-dysphagia groups was identified; differences with respect to history of previous anterior cervical surgery (p = 0.141), use of an anterior plate (p = 0.613), and mean length of anterior cervical operative time (p = 0.541) were not significant.Conclusions
The incidence of dysphagia following combined anterior-posterior cervical surgery in this study was comparable to that of previous reports. The risk factors for dysphagia that were identified in this study were increased number of anterior levels exposed, anterior surgery that extended above C-4, and increased surgical correction of C2-7 lordosis.Item Open Access Oropharyngeal Dysphagia in Infants and Children with Infantile Pompe Disease.(Dysphagia, 2009-09) Jones, HN; Muller, CW; Lin, M; Banugaria, SG; Case, LE; Li, JS; O'Grady, G; Heller, JH; Kishnani, PSPompe disease is a rare genetic progressive neuromuscular disorder. The most severe form, infantile Pompe disease, has historically resulted in early mortality, most commonly due to cardiorespiratory failure. Treatment with enzyme replacement therapy (ERT) using alglucosidase alfa (Myozyme((R))) has extended the lifespan of individuals with this disease. With the introduction of ERT and the resultant improved survival, dysphagia is being encountered clinically with increasing regularity though systematic data remain unavailable. We retrospectively studied the oropharyngeal swallowing of 13 infants and children with Pompe disease using videofluoroscopy before initiation of ERT, allowing for baseline swallow function to be established in an untreated cohort. Dysphagia was present in all 13 subjects, even in a participant only 15 days old. Oral stage signs were present in 77%, most frequently a weak suck in 69%. Pharyngeal stage signs were present in 100%, including a pharyngeal swallow delay in 92% and pharyngeal residue in 77%. Airway invasion was present in 76.9% of subjects, including penetration in five (38.46%) and silent aspiration in an additional five (38.46%). No relationship in the relative involvement of swallowing, gross motor function, and cardiac disease appeared to be present.Item Open Access Oropharyngeal dysphagia may occur in late-onset Pompe disease, implicating bulbar muscle involvement.(Neuromuscular disorders : NMD, 2013-04) Hobson-Webb, Lisa D; Jones, Harrison N; Kishnani, Priya SLate-onset Pompe disease (presenting after 12 months of age) often presents with limb-girdle and respiratory weakness, but oropharyngeal dysphagia has not been reported previously. A retrospective review of all late-onset Pompe disease patients evaluated in the neuromuscular clinic at Duke University Medical Center from 1999-2010 was performed. Twelve patients were identified and 3 had symptoms of oropharyngeal dysphagia. The medical record was reviewed, including the results of electromyography, videofluroscopic swallow examinations, and motor speech examination including instrumental assessment of lingual force with the Iowa Oral Performance Instrument. Oropharyngeal dysphagia was mild in two cases and severe in one. One of the two patients with mild severity demonstrated oral stage swallow signs; in the other, residual material was observed in the area of the cervical esophagus. In the patient with severe oropharyngeal dysphagia, both the oral and pharyngeal stages of swallowing were affected with penetration and aspiration documented. The degree of swallowing impairment appeared to correlate with overall physical strength and function. Oropharyngeal dysphagia may occur in patients with late-onset Pompe disease, implicating bulbar muscle involvement. Screening for symptoms of dysphagia may help reduce morbidity and mortality, while improving understanding of the late-onset Pompe disease phenotype. Further studies, including examination of the relationship between lingual weakness and oropharyngeal dysphagia, are warranted.Item Open Access Preoperative dysphagia risk in community-dwelling adults aged ≥50 years: Prevalence and risk factors.(Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition, 2023-02) Canick, Julia; Campbell, James C; Cohen, Seth M; Jones, Harrison N; Leiman, David A; Raman, Sudha; Porter Starr, Kathryn NBackground
Preoperative dysphagia screening is rare. The purpose of this study was to assess the prevalence and potential risk factors of preoperative dysphagia risk in adults preparing for surgery.Methods
The Eating Assessment Tool (EAT-10), Patient-Generated Subjective Global Assessment Short Form (PG-SGA SF), and Sarcopenia Screening Tool (SARC-F) were self-administered in adults preparing for surgery to identify dysphagia, malnutrition, and sarcopenia risk, respectively. Other variables collected include clinical demographics, fall risk, and surgical history associated with increased dysphagia risk. Descriptive summary statistics, univariate analysis, and logistic regression were performed as appropriate.Results
The median age was 69 years and preoperative dysphagia risk was 9.6%. Among 357 patients completing both EAT-10 and PG-SGA SF or SARC-F, 7.3% had preoperative dysphagia and malnutrition risk and 7.2% had preoperative dysphagia and sarcopenia risk. Preoperative dysphagia risk was 2.7 times greater in those with prior surgical history associated with increased risk of dysphagia, 2.2 times higher in women, and almost twice as high in Black patients and patients with fall risk. Logistic regression revealed significant odds ratios (ORs) for prior surgical history associated with increased risk of dysphagia (OR, 2.95; 95% CI, 1.62-5.40) and male sex (OR, 0.52; 95% CI, 0.29-0.94), and a significant relationship between preoperative dysphagia and malnutrition risk (OR, 4.56; 95% CI, 2.02-10.28) when controlling for clinical variables.Conclusion
The high prevalence of dysphagia risk alone and in combination with malnutrition and sarcopenia risk in community-dwelling adults underscores the need for standardized preoperative screening and optimization prior to surgery.Item Open Access The emerging phenotype of long-term survivors with infantile Pompe disease.(Genetics in medicine : official journal of the American College of Medical Genetics, 2012-09) Prater, Sean N; Banugaria, Suhrad G; DeArmey, Stephanie M; Botha, Eleanor G; Stege, Erin M; Case, Laura E; Jones, Harrison N; Phornphutkul, Chanika; Wang, Raymond Y; Young, Sarah P; Kishnani, Priya SPurpose
Enzyme replacement therapy with alglucosidase alfa for infantile Pompe disease has improved survival creating new management challenges. We describe an emerging phenotype in a retrospective review of long-term survivors.Methods
Inclusion criteria included ventilator-free status and age ≤6 months at treatment initiation, and survival to age ≥5 years. Clinical outcome measures included invasive ventilator-free survival and parameters for cardiac, pulmonary, musculoskeletal, gross motor, and ambulatory status; growth; speech, hearing, and swallowing; and gastrointestinal and nutritional status.Results
Eleven of 17 patients met study criteria. All were cross-reactive immunologic material-positive, alive, and invasive ventilator-free at most recent assessment, with a median age of 8.0 years (range: 5.4-12.0 years). All had marked improvements in cardiac parameters. Commonly present were gross motor weakness, motor speech deficits, sensorineural and/or conductive hearing loss, osteopenia, gastroesophageal reflux, and dysphagia with aspiration risk. Seven of 11 patients were independently ambulatory and four required the use of assistive ambulatory devices. All long-term survivors had low or undetectable anti-alglucosidase alfa antibody titers.Conclusion
Long-term survivors exhibited sustained improvements in cardiac parameters and gross motor function. Residual muscle weakness, hearing loss, risk for arrhythmias, hypernasal speech, dysphagia with risk for aspiration, and osteopenia were commonly observed findings.Item Open Access Vocal Fold Paralysis/Paresis as a Marker for Poor Swallowing Outcomes After Thoracic Surgery Procedures.(Dysphagia, 2019-12) Crowson, Matthew G; Tong, Betty C; Lee, Hui-Jie; Song, Yao; Misono, Stephanie; Jones, Harrison N; Cohen, Seth(1) To examine the association between vocal fold paresis/paralysis (VFP) and poor swallowing outcomes in a thoracic surgery cohort at the population level, and (2) to assess utilization of ENT/speech-language pathology intervention in these cases. The National Inpatient Sample (NIS) represents a 20% stratified sample of discharges from US hospitals. Using ICD-9 codes, discharges undergoing general thoracic surgical procedures between 2008 and 2013 were identified in the NIS. Sub-cohorts of discharges with VFP and those who utilized ENT/SLP services were also identified. Weighted logistic regression models were used to compare binary outcomes such as dysphagia, aspiration pneumonia, and other complications; generalized linear models with generalized estimating equations (GEE) were used to compare total hospital costs and length of stay (LOS). We identified a weighted estimate of 673,940 discharges following general thoracic surgery procedures. The weighted frequency of VFP was 3738 (0.55%). Compared to those without VFP, patients who discharged with VFP had increased odds of dysphagia (6.56, 95% CI 5.07-8.47), aspiration pneumonia (2.54, 95% CI 1.74-3.70), post-operative tracheotomy (3.10, 95% CI 2.16-4.45), and gastrostomy tube requirement (2.46, 95% CI 1.66-3.64). Discharges with VFP also had a longer length of stay and total hospital costs. Of the discharges with VFP, 15.7% received ENT/SLP intervention. VFP after general thoracic procedures is associated with negative swallowing-related health outcomes and higher costs. Despite these negative impacts, most patients with VFP do not receive ENT/SLP intervention, identifying a potential opportunity for improving adverse swallowing-related outcomes.