Spontaneous Bilateral Facial Paralysis Secondary to Metastatic Breast Cancer.

Sudden onset, bilateral facial paralysis is a rare clinical entity, representing less than 2% of all diagnoses of facial nerve paralysis. The differential for these patients is necessarily broad and includes numerous etiologies. Metastatic breast carcinoma to the bilateral parotid glands is also exceedingly rare with only 2 reported case reports noted in the literature, neither of which demonstrated facial nerve paralysis. Here, we report the only known occurrence of a patient presenting with synchronous bilateral facial nerve paralysis secondary to metastatic breast carcinoma to the bilateral parotid glands. This exceedingly rare clinical presentation was further confounded by the presence of autoimmune antibodies, highlighting the importance of the diagnostic process and maintaining broad clinical suspicion.

The Impact of Surgical Posterior Nasal Nerve Cryoablation on Symptoms and Disease-Specific Quality of Life in Patients With Chronic Rhinitis.

OBJECTIVE: Preliminary data have demonstrated long-term efficacy of posterior nasal nerve (PNN) cryoablation in reducing rhinitis symptoms for patients with allergic rhinitis (AR) and nonallergic rhinitis (NAR). We sought to evaluate the impact of procedural cryoablation of the PNN on quality of life (QOL) in patients with AR and NAR. METHODS: Adult patients undergoing PNN cryoablation for AR or NAR after appropriate medical therapy were included for analysis. Demographics, medical therapies, baseline rhinitis symptom (total nasal symptom score [TNSS]), and disease-specific QOL (mini-rhinoconjunctivitis quality of life questionnaire [mini-RQLQ]) were recorded. The Wilcoxon signed-rank test was used to test for significant changes in baseline test scores posttreatment. Absolute and relative improvement in outcomes was determined for each participant. Secondary outcomes were assessed with univariate and multivariate analyses. RESULTS: Fourteen patients were enrolled with a mean follow-up of 16.5 weeks. The TNSS and mini-RQLQ scores significantly improved after PNN cryoablation (median δs [interquartile range]: -4 [3] and -1.61 [1.08], respectively; both P = .0002). The minimal clinically important difference for the TNSS and mini-RQLQ was obtained in 92.9% of patients in each category. Relative mean percentage (%) improvement after PNN cryoablation in the TNSS and mini-RQLQ was 40.7% and 40.5% (standard deviation = 24.9 and 29.5, respectively), respectively, for all patients. Patients with NAR (n = 10) reported mean improvement of 41.3% (29.1) as measured by the TNSS and 49.6% (25.9) by mini-RQLQ. Patients with AR reported mean percentage improvement in TNSS and mini-RQLQ scores of 39.5% (12.1) and 24.6% (28.5), respectively. Patients who had been prescribed a nasal anticholinergic for management prior to PNN cryoablation had statistically significantly increased improvement in mini-RQLQ scores from pre- to post-procedure (P = .0387). CONCLUSION: Surgical cryoablation of the PNN significantly improves both symptoms and disease-specific QOL in majority of patients with AR and NAR.

The impact of an otolaryngology inpatient consult documentation improvement program.

Objective: In an era of limited medical training funds and challenges for teaching centers to maintain their academic mission, the importance of accurate documentation to ensure commensurate coding and billing for services is critical. We sought to develop a practical program that would teach residents documentation skills with the goal of more accurately capturing the work being done in a tertiary care academic medical center. Methods: A case-control study was performed. Otolaryngology inpatient and Emergency Department consultation notes at a single tertiary medical center were reviewed and knowledge gaps and shortcomings in documentation identified. Three short educational sessions were provided on documentation skills. During the same timeframe, templates in the electronic medical record were standardized to help maintain thoroughness of documentation within the consultation note. Results: A total of 1476 consultations performed by the Otolaryngology department during a 9-month period in FY17/18 (preintervention) were compared to a total of 1622 consultations performed during the same 9-month period in FY19/20 (postintervention). The percent of billable consultations increased from 42.4% to 50.9% (p < .001). Similarly, the percentage of consultations coding at a higher level of complexity rose from 51.6% to 59.5% (p = .002). This improvement led to an increase in consultation charges of more than $130,000. Conclusion: This study demonstrates that a simple documentation and coding curriculum and workflow interventions can lead to more thorough and improved consult documentation as evidenced by a significant increase in the percentage and complexity of billable Otolaryngology consultations at a tertiary academic center. Level of Evidence: 4.

Three-Dimensional Printing in Cleft Care: A Systematic Review.

OBJECTIVE: To determine the current applications of 3-dimensional (3D) printing in the care of patients with cleft lip and palate. We also reviewed 3D printing limitations, financial analysis, and future implications. DESIGN: Retrospective systematic review. METHODS: Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines were used by 3 independent reviewers. Articles were identified from Cochrane library, Ovid Medline, and Embase. Search terms included 3D printing, 3 dimensional printing, additive manufacturing, rapid prototyping, cleft lip, and cleft palate. Exclusion criteria included articles not in English, animal studies, reviews without original data, oral presentations, abstracts, opinion pieces, and articles without relevance to 3D printing or cleft lip and palate. MAIN OUTCOME MEASURES: Primary outcome measure was the purpose of 3D printing in the care of patients with cleft lip and palate. Secondary outcome measures were cost analysis and clinical outcomes. RESULTS: Eight-four articles were identified, and 39 met inclusion/exclusion criteria. Eleven studies used 3D printing models for nasoalveolar molding. Patient-specific implants were developed via 3D printing in 6 articles. Surgical planning was conducted via 3D printing in 8 studies. Eight articles utilized 3D printing for anatomic models/educational purposes. 3-Dimensional printed models were used for surgical simulation/training in 6 articles. Bioprinting was utilized in 4 studies. Secondary outcome of cost was addressed in 8 articles. CONCLUSION: 3-Dimensional printing for the care of patients with cleft lip and palate has several applications. Potential advantages of utilizing this technology are demonstrated; however, literature is largely descriptive in nature with few clinical outcome measures. Future direction should be aimed at standardized reporting to include clinical outcomes, cost, material, printing method, and results.

Preoperative Gabapentin Administration and Its Impact on Postoperative Opioid Requirement and Pain in Sinonasal Surgery.

OBJECTIVE: To determine the efficacy of preoperative gabapentin on patient-reported pain levels and postoperative opioid requirements following sinonasal surgery. STUDY DESIGN: Retrospective review. SETTING: Academic institution. METHODS: Patients undergoing sinonasal surgery between July 2019 and January 2020 were followed. Groups were divided into those that received 600 mg of oral gabapentin 1 hour preoperatively (gabapentin) and those that did not (control). Postoperatively, each patient was counseled to use acetaminophen, ibuprofen, and oxycodone as needed for pain control. Patients completed a daily postoperative pain and medication log. Pain was measured by the visual analog scale (VAS) and opioid use by morphine equivalent dose (MED). Chi-square test and Wilcoxon test were used for data analysis. RESULTS: Fifty-seven patients were included (control, n = 28; gabapentin, n = 29). There was no significant difference in age, sex, or baseline Sinonasal Outcome Test-22 scores between the groups. The total MED, postoperative day (POD) 1-2 MED, POD 3-4 MED, and POD 5-6 MED did not differ significantly between the control (17.9, 12.2, 4.6, 1.5) and gabapentin (19.0, 8.9, 7.2, 3.5) groups (P = .98, .25, .16, .44). The mean daily VAS score did not differ significantly between the control (3.1) and gabapentin (2.8) groups (P = .81). The mean daily VAS score decreased significantly in both groups with each successive POD (P = .004). CONCLUSION: Preoperative gabapentin did not significantly reduce postoperative pain or opioid use. Postoperative discomfort following sinonasal surgery is mild, and opioid intake is minimal.

Incidence and Effects of Feeding Intolerance in Trauma Patients.

BACKGROUND: Although feeding intolerance is a common complication in trauma patients, the incidence, development, and effects are poorly understood. METHODS: We performed a retrospective study in which trauma patients were classified as having feeding intolerance based on time to reach feeding goal. Subsequently, we sorted patients by gastric residual volumes (GRVs) or symptoms of slowed gastrointestinal motility. RESULTS: One-third of trauma patients experienced delayed time to reach feeding goal after diet initiation. Delayed feeding was associated with prolonged intensive care unit (ICU) stays, increased readmission rates, and increased incidence of sepsis. Patients with elevated GRV (>500 mL) had significantly prolonged ICU and hospital stays and increase incidence of sepsis. Patients with >2 symptoms of slowed gastrointestinal motility had prolonged ICU and hospital stays, delayed time to reach feeding goals, significantly increased readmission rates, increased incidence of infectious and thromboembolic complications and sepsis, decreased serum prealbumin levels, and increased CRP levels. CONCLUSION: Decreased gastrointestinal motility in trauma patients is associated with worse outcomes and increased systemic inflammation.

Hydrogel macroporosity and the prolongation of transgene expression and the enhancement of angiogenesis.

The utility of hydrogels for regenerative medicine can be improved through localized gene delivery to enhance their bioactivity. However, current systems typically lead to low-level transgene expression located in host tissue surrounding the implant. Herein, we investigated the inclusion of macropores into hydrogels to facilitate cell ingrowth and enhance gene delivery within the macropores in vivo. Macropores were created within PEG hydrogels by gelation around gelatin microspheres, with gelatin subsequently dissolved by incubation at 37 °C. The macropores were interconnected, as evidenced by homogeneous cell seeding in vitro and complete cell infiltration in vivo. Lentivirus loaded within hydrogels following gelation retained its activity relative to the unencapsulated control virus. In vivo, macroporous PEG demonstrated sustained, elevated levels of transgene expression for 6 weeks, while hydrogels without macropores had transient expression. Transduced cells were located throughout the macroporous structure, while non-macroporous PEG hydrogels had transduction only in the adjacent host tissue. Delivery of lentivirus encoding for VEGF increased vascularization relative to the control, with vessels throughout the macropores of the hydrogel. The inclusion of macropores within the hydrogel to enhance cell infiltration enhances transduction and influences tissue development, which has implications for multiple regenerative medicine applications.