ABSTRACT
OBJECTIVES/HYPOTHESIS: Comparing Derkay anatomical score at time of procedure, disease characteristics, and mean treatment interval among adult and pediatric patients with recurrent respiratory papillomatosis (RRP). STUDY DESIGN: Restrospective study. METHODS: Retrospective review of juvenile-onset (JO) and adult-onset (AO) RRP patients treated longitudinally at pediatric and adult institutions from 1999 to 2019. Patients were included if they had a tissue diagnosis of papilloma and had at least a 12-month follow-up. RESULTS: One hundred and twelve patients met inclusion criteria (68 JO-RRP and 44 AO-RRP). All patients were stratified into either potassium titanyl phosphate (KTP) (n = 42), CO2 (n = 21), or microdebrider (n = 49) treatment groups. The Derkay score improved between first and last procedure in the KTP group (mean difference, 3.5; P < .001), CO2 group (mean difference, 4.4; P < .001), and microdebrider group (mean difference, 4.1; P < .001), but overall improvement did not differ across groups (P = .73). Baseline mean to last mean Derkay score improved for nine patients during bevacizumab treatments (mean difference, 3.0; P = .01) but did not improve for these same patients during an interval prior to receiving bevacizumab treatments. Baseline mean to last mean Derkay score improved for 19 patients during cidofovir treatments (mean difference, 3.84; P < .001) but did not improve for these same patients during the interval prior to receiving cidofovir treatments. The AO-RRP population had more patients with dysplasia (50%) compared to JO-RRP population (10%) (P < .001). CONCLUSION: Various surgical modalities appear to be equally effective treatments for RRP. Adult and pediatric patients have decreased recurrent disease burden when receiving bevacizumab or cidofovir. AO-RRP patients have more concomitant dysplasia. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:2420-2426, 2022.
Subject(s)
Papillomavirus Infections , Respiratory Tract Infections , Adult , Child , Humans , Cidofovir/therapeutic use , Bevacizumab , Carbon Dioxide , Papillomavirus Infections/diagnosis , Papillomavirus Infections/drug therapy , Papillomavirus Infections/surgery , Respiratory Tract Infections/drug therapy , Respiratory Tract Infections/surgeryABSTRACT
OBJECTIVES/HYPOTHESIS: Repair of large, recurrent, and complex tracheoesophageal fistulas (TEFs) is challenging and numerous different surgical approaches exist. These various techniques each carry a set of risks and possible complications such as fistula recurrence, tracheal stenosis or pouches, esophageal stenosis, and recurrent laryngeal nerve injury. Slide tracheoplasty is a reconstructive technique successfully used in many different airway pathologies, including TEF repair. This study examines the success, limits, and complications related to slide tracheoplasty for repair of complex TEFs. STUDY DESIGN: Retrospective chart review. METHODS: Patients undergoing TEF repair using a cervical or thoracic approach slide tracheoplasty, at a single institution, between July 2008 and December 2019 were retrospectively reviewed. Demographic data, comorbidities, TEF etiology and surgical history, slide tracheoplasty details and outcomes, and postoperative complication data were examined using descriptive statistics. RESULTS: Twenty-six patients underwent 27 slide tracheoplasties for TEF (20 cervical approaches, 7 thoracic approaches) with a mean age of 5.2 years (IQR 0.7-7.6) at time of surgery. The most common TEF etiologies included congenital (n = 13), tracheostomy tube erosion (n = 5), and button battery ingestion (n = 4). Fistulas ranged in size from <0.5 mm to 4 cm and 59% had previous endoscopic or open repairs. There were two TEF recurrences (7.4%), one of which was successfully revised and the other which was treated with stent placement. Postoperative complications included dehiscence (3.7%), unilateral vocal fold paralysis (3.7%), and mild tracheal stenosis (18.5%). CONCLUSIONS: Slide tracheoplasty is an effective surgical technique for treating complex congenital and acquired TEFs with lower rates of complications when compared to other techniques. LEVEL OF EVIDENCE: 4 Laryngoscope, 132:1542-1547, 2022.
Subject(s)
Plastic Surgery Procedures , Tracheal Stenosis , Tracheoesophageal Fistula , Child, Preschool , Humans , Infant , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/surgery , Plastic Surgery Procedures/adverse effects , Plastic Surgery Procedures/methods , Retrospective Studies , Trachea/surgery , Tracheal Stenosis/surgery , Tracheoesophageal Fistula/etiology , Tracheoesophageal Fistula/surgery , Tracheostomy/adverse effects , Treatment OutcomeABSTRACT
Importance: The National Comprehensive Cancer Network recommends imaging within 6 months after treatment for head and neck cancer (HNC). Further imaging is recommended only if the patient has symptoms or abnormal findings on physical examination. However, in many instances, asymptomatic patients continue to have imaging evaluations. Objectives: To assess practice patterns in surveillance imaging in patients with HNC and evaluate the costs associated with these imaging practices. Design, Setting, and Participants: This single-institution retrospective economic evaluation study screened 435 patients to identify patients newly diagnosed with head and neck mucosal and salivary gland malignant tumors between January 1, 2010, and December 31, 2016. Data analyses were performed from October 25, 2018, to November 24, 2020. Exposure: Imaging practice patterns. Main Outcomes and Measures: Number and costs of imaging studies during the surveillance period for all patients, patients who remained disease free, and patients who developed recurrence. Results: A total of 136 patients (mean [SD] age at diagnosis, 62 [14] years; 84 [61.8%] male; 106 [77.9%] White) with HNC were included in the study. The oropharynx was the most common subsite (64 [47.1%]), most HNCs were stage IVA (62 [45.6%]), and most patients received definitive radiation-based treatment (71 [52.2%]). During the median surveillance period of 3.2 years (range, 0.3-6.8 years), a mean (SD) of 14 (10) imaging studies were performed for all patients, with a mean (SD) total cost of $36â¯800 ($24â¯500). In patients who remained disease free, a mean (SD) of 13 (10) imaging studies were performed during the surveillance period, with a mean (SD) total cost of $35â¯000 ($21â¯700). Patients who lacked symptoms had a mean (SD) of 4 (3) studies performed per year, resulting in a mean cost of $9600 ($5900) per year. Patients who developed recurrence had more studies per year of follow-up (mean difference, 5.0; 95% CI, 3.4-6.6) and higher associated mean costs (mean difference, $10â¯600; 95% CI, $6100-$15â¯000) than patients who remained disease free. Conclusions and Relevance: In this economic evaluation study, many patients treated for HNCs received imaging studies beyond what is recommended by National Comprehensive Cancer Network guidelines. These findings suggest that the cost burden of imaging in the asymptomatic patient needs to be considered against the value obtained from routine imaging in this current health care environment.
Subject(s)
Diagnostic Imaging/economics , Head and Neck Neoplasms/diagnostic imaging , Head and Neck Neoplasms/therapy , Neoplasm Recurrence, Local/diagnostic imaging , Practice Patterns, Physicians'/economics , Costs and Cost Analysis , Female , Humans , Illinois/epidemiology , Male , Middle Aged , Retrospective StudiesABSTRACT
OBJECTIVES: Airway reconstruction for subglottic and tracheal stenosis is often successful in achieving tracheostomy decannulation and improving airway symptoms. However, one common reason for late failure is development of a tracheal A-frame deformity, which can necessitate additional surgery. Although knowledge of this deformity exists, the incidence and risk factors have not been reported. This study seeks to determine the incidence of A-frame following airway reconstruction and define factors that correlate with development of this deformity. STUDY DESIGN: Retrospective case series. METHODS: Patients under 21 years of age undergoing open airway reconstruction at our institution between January 2005-December 2006 were retrospectively reviewed. Demographic data, comorbidities, airway history/reconstruction type, and follow-up airway findings were examined using multivariable logistic regression. Kaplan-Meier curves were used to examine time to A-frame repair. RESULTS: Two hundred patients underwent airway reconstruction and 69 (34.5%) developed an A-frame deformity. History of tracheostomy was the most significant contributor to A-frame development (P < .0001). Double- versus single-stage procedures were not associated with increased odds of A-frame development (P = .94), however, patients undergoing resection procedures as opposed to laryngotracheal reconstruction (LTR) with cartilage grafts had a significantly lower chance of developing this deformity (P = .004). Of the patients with an A-frame, 27 (39%) required further surgical intervention. CONCLUSION: Approximately one-third of patients undergoing airway reconstruction developed a tracheal A-frame deformity, with a significantly higher rate among patients with a history of tracheostomy and those undergoing LTR. Patients should be followed long term to assess for the development of an A-frame. LEVEL OF EVIDENCE: IV Laryngoscope, 131:E1363-E1368, 2021.
Subject(s)
Laryngostenosis/surgery , Plastic Surgery Procedures/adverse effects , Trachea/abnormalities , Tracheal Diseases/etiology , Case-Control Studies , Child , Child, Preschool , Comorbidity , Female , Humans , Iatrogenic Disease/epidemiology , Incidence , Infant , Male , Plastic Surgery Procedures/methods , Retrospective Studies , Risk Factors , Trachea/pathology , Trachea/surgery , Tracheal Diseases/epidemiology , Tracheal Diseases/pathology , Tracheal Stenosis/surgery , Tracheostomy/adverse effects , Tracheostomy/statistics & numerical dataABSTRACT
OBJECTIVES: To provide recommendations to otolaryngologists, pulmonologists, and allied clinicians for tracheostomy decannulation in pediatric patients. METHODS: An iterative questionnaire was used to establish expert recommendations by the members of the International Pediatric Otolaryngology Group. RESULTS: Twenty-six members completed the survey. Recommendations address patient criteria for decannulation readiness, airway evaluation prior to decannulation, decannulation protocol, and follow-up after both successful and failed decannulation. CONCLUSION: Tracheostomy decannulation recommendations are aimed at improving patient-centered care, quality and safety in children with tracheostomies.
Subject(s)
Otolaryngology , Tracheostomy , Child , Device Removal , Humans , Infant , Patient-Centered Care , Retrospective StudiesABSTRACT
Importance: The causes of pediatric chronic cough are numerous and span across several medical subspecialties. In addition to the vast array of underlying causes, there are also several different ways to approach and evaluate chronic cough. Given the frequency with which children present to otolaryngology clinics with this problem, a review of common otolaryngologic causes and an algorithm for evaluation and treatment can be beneficial. Observations: The primary 3 causes of pediatric chronic cough presenting to an otolaryngologist include infectious causes, reflux, and airway hyperreactivity. In these cases and other instances of specific cough, treatment should be directed at the underlying cause-which may include supportive care, antibiotics, antireflux medication, bronchodilators, inhaled steroids, or other intervention. Patients with nonspecific cough should be treated according to pediatric-specific cough algorithms. Conclusions and Relevance: Appropriate workup and treatment of chronic cough can lead to higher cure rates, shorter cough duration, and improved quality of life for both patients and caregivers. A systematic approach using cough algorithms can help otolaryngologists effectively manage this common yet complex problem.
Subject(s)
Algorithms , Cough/therapy , Disease Management , Otolaryngology/methods , Schools , Child , Chronic Disease , HumansSubject(s)
Betacoronavirus , Coronavirus Infections , Ethics, Medical , Moral Obligations , Otolaryngology/ethics , Pandemics/ethics , Pneumonia, Viral , Adult , COVID-19 , Coronavirus Infections/epidemiology , Education, Medical, Graduate , Humans , Otolaryngology/education , Pediatricians/ethics , Pneumonia, Viral/epidemiology , SARS-CoV-2ABSTRACT
OBJECTIVE: Characterize patients with complete tracheal rings and tracheoesophageal fistula (TEF) and summarize management options. METHODS: A systematic review of patients under 18 years of age with complete tracheal rings and TEF was conducted. Authors were contacted for additional patient information and new cases were added. Patients with iatrogenic TEF and tracheal stenosis due to other causes were excluded. RESULTS: Sixteen patients with a median (IQR) follow-up of 10 months (3-12 months) were identified. All had a distal TEF with complete tracheal rings distal to the TEF. There were 10 (63%) type C esophageal atresia + TEF (EA/TEF), and 1 (6%) type D (5 missing data). Median (IQR) airway diameter was 2 mm (1.5-2.2 mm). Complete tracheal rings were diagnosed prior to TEF repair in 5 (31.3%) patients, after ≥1 failed extubation in 3 (12.5%) patients, and intra-operatively during respiratory distress in 1 patient. Ten patients (62.5%) were intubated with an endotracheal tube and one with a 6 Fr flexible aortic canula (5 missing data). Four patients with an endotracheal tube for TEF repair developed ventilatory problems. Complete tracheal rings were repaired in 9 (56%) patients (8 slide tracheoplasty, 1 pericardial patch) and followed conservatively in 3 (19%). One patient required tracheotomy. Four patients died. CONCLUSIONS: Complete tracheal rings with concurrent TEF is a rare entity that pose challenges for ventilatory management during operative repair. Bronchoscopy prior to TEF repair is critical to allow for proper preoperative planning.
Subject(s)
Abnormalities, Multiple/diagnosis , Abnormalities, Multiple/therapy , Tracheal Stenosis/diagnosis , Tracheal Stenosis/therapy , Tracheoesophageal Fistula/diagnosis , Tracheoesophageal Fistula/therapy , Adolescent , Bronchoscopy , Child , Child, Preschool , Combined Modality Therapy , Conservative Treatment/methods , Humans , Infant , Infant, Newborn , Intubation, Intratracheal , Perioperative Care/methods , Plastic Surgery Procedures/methods , Tracheal Stenosis/congenital , Tracheoesophageal Fistula/congenital , Tracheostomy , Tracheotomy , Treatment OutcomeABSTRACT
OBJECTIVES/HYPOTHESIS: To compare treatment outcomes in pediatric patients with chronic rhinosinusitis (CRS) using adenoidectomy and maxillary sinus irrigation with or without balloon catheter sinuplasty (BCS). METHODS: Prospective, randomized, and blinded. Patients between 2 and 12 years who met clinical and computed tomography criteria for CRS unresponsive to maximal medical therapy and no prior sinus- or adenoid-related procedures were eligible. Twenty-five patients were randomized, had surgery, and completed the follow-up. The control group underwent adenoidectomy with maxillary sinus irrigation alone; the treatment group underwent the same, with the addition of maxillary BCS for the maxillary sinus irrigation. Patients and parents were blinded to group assignment throughout the follow-up time frame. A validated questionnaire, the Sinus and Nasal Quality of Life Survey (SN-5), was used to measure health status changes and quality of life (QOL) at baseline, 6 months, and 12 months postintervention. Data was analyzed using t tests and multivariate linear regression. RESULTS: There were 12 patients in the BCS group and 13 in the control group. Other than a higher atopic history in the control group (P = 0.047), there were no significant differences (P = 0.07) in the two groups (demographics and baseline SN-5 scores). Following surgery, both groups demonstrated similar improvement in QOL scores and median SN-5 scores in all domains (number of sinus infections, nasal obstruction, allergy symptoms, emotional distress, and activity limitations). CONCLUSION: The addition of BCS to adenoidectomy/maxillary sinus irrigation did not provide additional QOL and sinonasal symptom improvement in the surgical treatment of pediatric CRS. LEVEL OF EVIDENCE: 1b Laryngoscope, 128:2893-2897, 2018.
Subject(s)
Adenoidectomy/methods , Catheters , Endoscopy/methods , Paranasal Sinuses/surgery , Plastic Surgery Procedures/methods , Rhinitis/surgery , Sinusitis/surgery , Child , Child, Preschool , Chronic Disease , Female , Follow-Up Studies , Humans , Male , Paranasal Sinuses/diagnostic imaging , Prospective Studies , Quality of Life , Rhinitis/diagnosis , Sinusitis/diagnosis , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
PURPOSE OF REVIEW: Tongue-base obstruction (TBO) is a common cause of persistent obstructive sleep apnea (OSA) after tonsillectomy and adenoidectomy in children. This review discusses available diagnostic modalities and surgical treatment options for the management of TBO. RECENT FINDINGS: Recently, a systematic review that included nine studies using drug-induced sleep endoscopy (DISE) in the evaluation of children with persistent OSA after tonsillectomy and adenoidectomy identified the tongue-base as the most common site of obstruction. SUMMARY: TBO is a common and correctable cause of persistent OSA in children. Diagnostic modalities include awake flexible laryngoscopy, plain neck films, DISE, and cine MRI. Because DISE and cine MRI are performed in a sleep-like state, they are fairly reliable in identifying the site of obstruction. As continuous positive airway pressure is often poorly tolerated in the pediatric population, there is considerable interest in surgical options for TBO. Depending on the location and the severity of the obstruction, interventions such as lingual tonsillectomy, posterior midline glossectomy, tongue suspension suture, epiglottopexy, hypoglossal nerve stimulation, tongue-lip adhesion, and hyoid suspension may play a role in management.
Subject(s)
Airway Obstruction/diagnosis , Tongue Diseases/diagnosis , Adenoidectomy , Airway Obstruction/etiology , Airway Obstruction/surgery , Child , Humans , Hypertrophy , Pharyngeal Diseases/pathology , Pharyngeal Diseases/surgery , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/etiology , Sleep Apnea, Obstructive/surgery , Tongue Diseases/complications , Tongue Diseases/surgery , TonsillectomyABSTRACT
IMPORTANCE: Identification of the primary site in head and neck squamous cell carcinoma (HNSCC) is crucial because it improves the patient's prognosis and minimizes morbidity from treatment. OBJECTIVES: To determine the efficacy of transoral robotic surgery (TORS) in identifying unknown primary sites of head and neck squamous cell carcinoma. DESIGN, SETTING, AND PARTICIPANTS: Retrospective, multi-institutional case series from January 1, 2010, to February 28, 2013, in which data were pooled from the following 6 institutions: University of Washington Medical Center, The University of Texas MD Anderson Cancer Center, University of Alabama-Birmingham Hospital, The University of Texas Medical School at Houston, Johns Hopkins Hospital, and Oregon Health Sciences University. All patients diagnosed as having HNSCC of an unknown primary site who underwent TORS to identify the primary site were included in the study. We excluded those with recurrent disease, a history of radiation therapy to the head and neck, or evidence of a primary tumor site based on previous biopsy results. MAIN OUTCOME AND MEASURE: Identification of the primary tumor site. RESULTS: Forty-seven patients were eligible for the study. The tumor site was identified by TORS in 34 of 47 patients (72.3%). The primary site was located in the base of tongue for 20 patients (58.8%) and the palatine tonsil for 13 patients (38.2%), with 1 patient having a primary site in both the base of tongue and the palatine tonsil. Suspicious physical examination findings were present in 23 of 47 patients (48.9%), with positive and negative predictive values of 56.5% and 25.0%, respectively. Of those who underwent any imaging, 16 patients had suspicious findings, with positive and negative predictive values of 50.0% and 16.7%, respectively. In 18 of 47 patients (38.3%), both preoperative radiographic and physical examination failed to suggest a primary site. Of these 18 patients, 13 (72.2%) were identified after undergoing TORS. CONCLUSIONS AND RELEVANCE: We demonstrate that TORS is a useful approach to identify and treat the primary site in patients with HNSCC who present with an unknown primary site.
Subject(s)
Carcinoma, Squamous Cell/secondary , Head and Neck Neoplasms/secondary , Natural Orifice Endoscopic Surgery/methods , Neoplasms, Unknown Primary , Robotics/methods , Adult , Aged , Carcinoma, Squamous Cell/diagnosis , Carcinoma, Squamous Cell/surgery , Female , Follow-Up Studies , Head and Neck Neoplasms/diagnosis , Head and Neck Neoplasms/surgery , Humans , Male , Middle Aged , Mouth , Neoplasm Staging , Retrospective Studies , Squamous Cell Carcinoma of Head and Neck , Treatment OutcomeABSTRACT
Femoroacetabular impingement (FAI) is a cause of hip pain in which there is abnormal and repetitive contact between the proximal femur and the acetabulum. FAI can occur as a primary condition in children with distinct anatomical abnormalities or can occur as a secondary process in cases of developmental hip conditions or trauma. There are two main categories of FAI, cam and pincer, which are distinguished based on whether the anatomical abnormality is on the femoral side or the acetabular side of the hip joint, respectively. Good outcomes have been achieved with early surgical intervention, but once advanced degenerative changes have occurred the chances for a successful surgical outcome are severely diminished. The orthopedic surgeon's ability to appropriately treat FAI depends on an accurate understanding of the etiology and features of each child. The ability to make an early, accurate diagnosis is enhanced with the use of imaging modalities such as radiographs, MRI and CT. This review will focus on orthopedic perspectives in the use of these imaging modalities in defining the anatomical features of and guiding treatment for FAI.
Subject(s)
Femoracetabular Impingement/diagnosis , Femoracetabular Impingement/surgery , Magnetic Resonance Imaging/methods , Surgery, Computer-Assisted/methods , Tomography, X-Ray Computed/methods , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , MaleABSTRACT
Developing nontraditional approaches to the synthesis and characterization of multivalent compounds is critical to our efforts to study and interface with biological systems and to build new noncovalent materials. This paper demonstrates a biomimetic approach to the construction of discrete, modular, multivalent receptors via molecular self-assembly in aqueous solution. Scaffolds presenting 1-3 viologen groups recruit a respective 1-3 copies of the synthetic host, cucurbit[8]uril, in a noncooperative manner and with a consistent equilibrium association constant (K(a)) value of 2 x 10(6) M(-1) per binding site. The assembled mono-, di-, and trivalent receptors bind to their cognate target peptides containing 1-3 Trp residues with K(a) values in the range 1.7 x 10(4)-4.7 x 10(6) M(-1) and in predetermined mono- or multivalent binding modes with 31-280-fold enhancements in affinity and additive enthalpies due to multivalency. The extent of valency was determined directly by measuring the visible charge-transfer absorptivity due to the viologen-indole pair. The predictable behavior of this system and its ease of synthesis and analysis make it well suited to serve as a model for multivalent binding and for the multivalent recognition of peptides by design.