Evaluating ChatGPT Responses on Thyroid Nodules for Patient Education.

Background: ChatGPT, an artificial intelligence (AI) chatbot, is the fastest growing consumer application in history. Given recent trends identifying increasing patient use of Internet sources for self-education, we seek to evaluate the quality of ChatGPT-generated responses for patient education on thyroid nodules. Methods: ChatGPT was queried 4 times with 30 identical questions. Queries differed by initial chatbot prompting: no prompting, patient-friendly prompting, 8th-grade level prompting, and prompting for references. Answers were scored on a hierarchical score: incorrect, partially correct, correct, or correct with references. Proportions of responses at incremental score thresholds were compared by prompt type using chi-squared analysis. Flesch-Kincaid grade level was calculated for each answer. The relationship between prompt type and grade level was assessed using analysis of variance. References provided within ChatGPT answers were totaled and analyzed for veracity. Results: Across all prompts (n = 120 questions), 83 answers (69.2%) were at least correct. Proportions of responses that were at least partially correct (p = 0.795) and correct (p = 0.402) did not differ by prompt; responses that were correct with references did (p < 0.0001). Responses from 8th-grade level prompting were the lowest mean grade level (13.43 ± 2.86) and were significantly lower than no prompting (14.97 ± 2.01, p = 0.01) and prompting for references (16.43 ± 2.05, p < 0.0001). Prompting for references generated 80/80 (100%) of referenced medical publications within answers. Seventy references (87.5%) were legitimate citations, and 58/80 (72.5%) provided accurately reported information from the referenced publication. Conclusion: ChatGPT overall provides appropriate answers to most questions on thyroid nodules regardless of prompting. Despite targeted prompting strategies, ChatGPT reliably generates responses corresponding to grade levels well-above accepted recommendations for presenting medical information to patients. Significant rates of AI hallucination may preclude clinicians from recommending the current version of ChatGPT as an educational tool for patients at this time.

Perioperative opioids and survival outcomes in resectable head and neck cancer: A systematic review.

BACKGROUND: Opioids are a mainstay in pain control for oncologic surgery. The objective of this systematic review is to evaluate the associations of perioperative opioid use with overall survival (OS) and disease-free survival (DFS) in patients with resectable head and neck cancer (HNC). METHODS: A systematic review of PubMed, SCOPUS, and CINAHL between 2000 and 2022 was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies investigating perioperative opioid use for patients with HNC undergoing surgical resection and its association with OS and DFS were included. RESULTS: Three thousand three hundred seventy-eight studies met initial inclusion criteria, and three studies representing 562 patients (intraoperative opioids, n = 463; postoperative opioids, n = 99) met final exclusion criteria. One study identified that high intraoperative opioid requirement in oral cancer surgery was associated with decreased OS (HR = 1.77, 95% CI 0.995-3.149) but was not an independent predictor of decreased DFS. Another study found that increased intraoperative opioid requirements in treating laryngeal cancer was demonstrated to have a weak but statistically significant inverse relationship with DFS (HR = 1.001, p = 0.02) and OS (HR = 1.001, p = 0.02). The last study identified that patients with chronic opioid after resection of oral cavity cancer had decreased DFS (HR = 2.7, 95% CI 1.1-6.6) compared to those who were not chronically using opioids postoperatively. CONCLUSION: An association may exist between perioperative opioid use and OS and DFS in patients with resectable HNC. Additional investigation is required to further delineate this relationship and promote appropriate stewardship of opioid use with adjunctive nonopioid analgesic regimens.

Evaluating ChatGPT responses on obstructive sleep apnea for patient education.

STUDY OBJECTIVES: We evaluated the quality of ChatGPT responses to questions on obstructive sleep apnea for patient education and assessed how prompting the chatbot influences correctness, estimated grade level, and references of answers. METHODS: ChatGPT was queried 4 times with 24 identical questions. Queries differed by initial prompting: no prompting, patient-friendly prompting, physician-level prompting, and prompting for statistics/references. Answers were scored on a hierarchical scale: incorrect, partially correct, correct, correct with either statistic or referenced citation ("correct+"), or correct with both a statistic and citation ("perfect"). Flesch-Kincaid grade level and citation publication years were recorded for answers. Proportions of responses at incremental score thresholds were compared by prompt type using chi-squared analysis. The relationship between prompt type and grade level was assessed using analysis of variance. RESULTS: Across all prompts (n = 96 questions), 69 answers (71.9%) were at least correct. Proportions of responses that were at least partially correct (P = .387) or correct (P = .453) did not differ by prompt; responses that were at least correct+ (P < .001) or perfect (P < .001) did. Statistics/references prompting provided 74/77 (96.1%) references. Responses from patient-friendly prompting had a lower mean grade level (12.45 ± 2.32) than no prompting (14.15 ± 1.59), physician-level prompting (14.27 ± 2.09), and statistics/references prompting (15.00 ± 2.26) (P < .0001). CONCLUSIONS: ChatGPT overall provides appropriate answers to most questions on obstructive sleep apnea regardless of prompting. While prompting decreases response grade level, all responses remained above accepted recommendations for presenting medical information to patients. Given ChatGPT's rapid implementation, sleep experts may seek to further scrutinize its medical literacy and utility for patients. CITATION: Campbell DJ, Estephan LE, Mastrolonardo EV, Amin DR, Huntley CT, Boon MS. Evaluating ChatGPT responses on obstructive sleep apnea for patient education. J Clin Sleep Med. 2023;19(12):1989-1995.

Differences in Functional and Survival Outcomes Between Patients Receiving Primary Surgery vs Chemoradiation Therapy for Treatment of T1-T2 Oropharyngeal Squamous Cell Carcinoma.

Importance: Due to lack of data from high-powered randomized clinical trials, the differences in functional and survival outcomes for patients with oropharyngeal squamous cell carcinoma (OPSCC) undergoing primary transoral robotic surgery (TORS) vs primary radiation therapy and/or chemoradiation therapy (RT/CRT) are unclear. Objectives: To compare 5-year functional (dysphagia, tracheostomy dependence, and gastrostomy tube dependence) and survivorship outcomes in patients with T1-T2 OPSCC receiving primary TORS vs RT/CRT. Design, Setting, and Population: This national multicenter cohort study used data from a global health network (TriNetX) to identify differences in functional and survival outcomes among patients with OPSCC who underwent primary TORS or RT/CRT in 2002 to 2022. After propensity matching, 726 patients with OPSCC met inclusion criteria. In the TORS group, 363 (50%) patients had undergone primary surgery, and in the RT/CRT group, 363 (50%) patients had received primary RT/CRT. Data analyses were performed from December 2022 to January 2023 using the TriNetX platform. Exposure: Primary surgery with TORS or primary treatment with radiation therapy and/or chemoradiation therapy. Main Outcomes and Measures: Propensity score matching was used to balance the 2 groups. Functional outcomes were measured at 6 months, 1 year, 3 years, 5 years, and more than 5 years posttreatment and included dysphagia, gastrostomy tube dependence, and tracheostomy dependence according to standard medical codes. Five-year overall survivorship was compared between patients undergoing primary TORS vs RT/CRT. Results: Propensity score matching allowed a study sample with 2 cohorts comprising statistically similar parameters with 363 (50%) patients in each. Patients in the TORS cohort had a mean (SD) age of 68.5 (9.9) vs 68.8 (9.7) years in RT/CRT cohort; 86% and 88% were White individuals, respectively; 79% of patients were men in both cohorts. Primary TORS was associated with clinically meaningful increased risk of dysphagia at 6 months (OR, 1.37; 95% CI, 1.01-1.84) and 1 year posttreatment (OR, 1.71; 95% CI, 1.22-2.39) compared with primary RT/CRT. Patients receiving surgery were less likely to be gastrostomy tube dependent at 6 months (OR, 0.46; 95% CI, 0.21-1.00) and 5 years posttreatment (risk difference, -0.05; 95% CI, -0.07 to -0.02). Differences in overall rates of tracheostomy dependence (OR, 0.97; 95% CI, 0.51-1.82) between groups were not clinically meaningful. Patients with OPSCC, unmatched for cancer stage or human papillomavirus status, who received RT/CRT had worse 5-year overall survival than those who underwent primary surgery (70.2% vs 58.4%; hazard ratio, 0.56; 95% CI, 0.40-0.79). Conclusions and Relevance: This national multicenter cohort study of patients undergoing primary TORS vs primary RT/CRT for T1-T2 OPSCC found that primary TORS was associated with a clinically meaningful increased risk of short-term dysphagia. Patients treated with primary RT/CRT had an increased risk of short- and long-term gastrostomy tube dependence and worse 5-year overall survival than those who underwent surgery.

Evaluating the impact of hemodynamic support measures on head and neck free tissue transfer outcomes: A population-based analysis.

OBJECTIVES: This study sought to analyze the effects of perioperative blood transfusions and vasopressors on 30-day surgical complications and 1-year mortality after reconstructive surgery in head and neck free tissue transfer (FTT) and to identify predictors of administration of perioperative blood transfusions or vasopressors. MATERIALS AND METHODS: TriNetX (TriNetX LLC, Cambridge, USA), an international population-level electronic health record database, was queried to identify subjects that underwent FTT requiring perioperative (intraoperative to postoperative day 7) vasopressors or blood transfusions. Primary dependent variables were 30-day surgical complications and 1-year mortality. Propensity score matching was used to control for population differences, and covariate analysis was used to identify preoperative comorbidities associated with perioperative vasopressor or transfusion requirements. RESULTS: 7,631 patients met inclusion criteria. Preoperative malnutrition was associated with increased odds of perioperative transfusion (p = 0.002) and vasopressor requirement (p < 0.001). Perioperative blood transfusion (n = 941) was associated with increased odds of any surgical complication (p = 0.041) within 30 days postoperatively and specifically increased odds of wound dehiscence (p = 0.008) and FTT failure (p = 0.002), respectively. Perioperative vasopressor was (n = 197) was not associated with 30-day surgical complications. Vasopressor requirement was associated with increased hazards-ratio of mortality at 1-year (p = 0.0031). CONCLUSION: Perioperative blood transfusion in FTT is associated with increased odds for surgical complications. Judicious use as a hemodynamic support measure should be considered. Perioperative vasopressor use was associated with an increased risk of one-year mortality. Malnutrition is a modifiable risk factor for perioperative transfusion and vasopressor requirement. These data warrant further investigation to assess causation and potential opportunity for practice improvement.

Evaluating YouTube videos on sialendoscopy as an educational resource for patients.

Objectives: Patients are increasingly relying on YouTube for health information. We objectively evaluated the quality and comprehensiveness of sialendoscopy YouTube videos available to patients. We further investigated the relationship between video content and video popularity. Methods: We identified 150 videos using the search term "sialendoscopy." Videos were excluded if they were lectures for medical professionals, operating room (OR) recordings, unrelated, non-English, or non-audio. Video quality and comprehensiveness were evaluated using modified DISCERN criterion (range: 5-25) and novel sialendoscopy criterion (NSC, range: 0-7), respectively. Secondary outcomes included standard video metrics and Video Power Index to measure popularity. Videos were classified binarily by uploader type as from an academic medical center or from other sources. Results: Twenty-two (14.7%) of 150 videos were included for review, with 7 (31.8%) uploaded from academic medical institutions. One hundred-nine (72.7%) videos were excluded as lectures for medical professionals or OR recordings. Overall mean modified DISCERN (13.45 ± 3.42) and NSC (3.05 ± 0.96) scores were low; however, videos uploaded by academic medical institutions were significantly more comprehensive (NSC mean difference = 0.98, 95% CI: 0.16-1.80, p = .02). There were no significant correlations between video popularity and objective measures of quality or comprehensiveness. Conclusions: This study highlights the paucity and low quality of sialendoscopy videos for patients. More popular videos are not higher quality, and most videos are targeted more toward physicians rather than patients. As YouTube becomes increasingly used by patients, there is opportunity for otolaryngologists to produce more informative videos for patients while implementing targeted strategies to increase viewership. Level of Evidence: NA.

Patient experiences of sialendoscopy with monitored anesthesia care versus general anesthesia.

OBJECTIVE: To compare the experiences of patients who received sialendoscopy under general anesthesia (GA) with those who received monitored anesthesia care (MAC). METHODS: Patients who underwent sialendoscopy for sialadenitis or sialolithiasis from July 1, 2020, to July 31, 2021, were offered inclusion to this prospective observational study. A survey was sent to consenting patients on post-operative day 1 to record aspects of their pre-, intra-, and post-operative experience. The primary outcome was overall satisfaction. Secondary outcomes included pain tolerability and preference for similar anesthetic modality in the future. RESULTS: Seventy-five patients completed the post-operative survey (86% response rate), of which 39 patients received GA and 36 received MAC. Patient overall satisfaction was similar between groups (GA: "Poor/Average/Good" = 23%, "Excellent" = 77%; MAC: "Poor/Average/Good" = 25%, "Excellent" = 75%, p = 1.00). Tolerability of immediate post-operative pain was likewise similar between the GA (82%) and MAC (97%) groups (p = 0.058). Patients who received MAC reported intra-operative pain as "none/tolerable" 72% of the time and "uncomfortable" 28% of the time. Patients who received GA would prefer the same anesthetic in the future more often than in the MAC group (85% versus 61%, respectively, OR 3.50, 95% CI 1.17-10.50, p = 0.035). CONCLUSION: In regard to patient satisfaction, both MAC and GA are acceptable anesthetic choices in sialendoscopy for appropriate cases. Patients report similar overall satisfaction and post-operative pain tolerance under either anesthetic modality. Patients who undergo GA report higher rates of preference for similar anesthetic modality in the future. Further study is needed to determine the most appropriate criteria for anesthesia modality selection.

Otologic opioid usage and pain control in the postoperative period: An observational prospective study.

PURPOSE: Evaluate opioid prescribing patterns, opioid consumption, and patient pain patterns following otologic surgery. MATERIALS AND METHODS: Patients were included if they were ≥18 years old and received otologic surgery between November 2019 and August 2020. Patients were provided a survey which included a visual analog scale for recording their pain postoperatively and the amount of opioid they had remaining. Patients who did not complete all portions of the survey were excluded. RESULTS: Ninety-one patients completed the post-operative questionnaire. Collectively, patients were prescribed 5797 morphine milligram equivalents and used 3092: approximately 47% went unused. Of patients receiving a transcanal incision (n = 28/91, 31%), 70% went unused, whereas patients receiving a postauricular incision (n = 57/91, 63%), 38% went unutilized. The utilization difference between transcanal and postauricular cohorts was significant (p = 0.002). On multivariate analysis, patients who received a postauricular incision had 60% more opioid usage (p < 0.001), whereas those with a transcanal incision had an average reduction of 40% in opioid usage (p < 0.001). CONCLUSIONS: A significant amount of opioid medication went unused in this study. Patients with postauricular incisions had significantly increased opioid utilization as compared to those with transcanal incisions. Otologists may be able to successfully manage pain in the postoperative period with a reduced opioid prescription multimodal analgesia and increased patient education. Further study is needed to support this suggestion.

Opioid Usage and Pain Control in Benign Oropharyngeal Surgery: An Observational Prospective Study.

OBJECTIVES: Little data is available on opioid usage in the adult population for benign oropharyngeal surgery. The objective here is to evaluate opioid prescribing patterns, opioid consumption, and patient pain patterns following benign oropharyngeal surgery, specifically tonsillectomy and adenoidectomy, tonsillectomy alone, and expansion sphincter pharyngoplasty. METHODS: Patients aged ≥18 years old and received a tonsillectomy, tonsillectomy and adenoidectomy, or expansion sphincter pharyngoplasty between November 2019 and August 2020 were included. Patients were provided a survey which included a visual analog scale for recording their pain postoperatively and the amount of opioid they had remaining. RESULTS: About 103 patients completed the post-operative questionnaire. Patients were prescribed 38 837 morphine milligram equivalents and used 28 644: approximately 26% went unused, which is the equivalent of 1346 5 mg oxycodone pills. Opioid consumption correlated with the initial dosage: patients consumed 12% more narcotic on average as the initial prescription went upwards by 50 morphine milligram equivalents. Obstructive sleep apnea, history of smoking, and being female predicted increased opioid usage in this cohort. Pain was reported the highest on postoperative day 1. A prescription of approximately 225 morphine milligram equivalents (150 mg oxycodone) was associated with decreased opioid use in this cohort. Larger initial prescriptions did not result in fewer requests for refills. CONCLUSION: A significant amount of opioid medication went unused in this study. A prescription of 225 morphine milligram equivalents (or 150 mg oxycodone) provided appropriate analgesia for the majority of patients. Larger prescriptions may result in increased opioid consumption and may not reduce the amount of refills. More study is needed to confirm these findings.

Evaluating YouTube Videos on Hypoglossal Nerve Stimulation as a Resource for Patients.

OBJECTIVES/HYPOTHESIS: This study evaluated the quality and comprehensiveness of YouTube videos on hypoglossal nerve stimulation (HNS) for patients. This study also investigated the relationship between video content, video metrics, and popularity. STUDY DESIGN: Cross-sectional study. METHODS: We identified 150 videos using three search terms: "inspire sleep apnea," "hypoglossal nerve stimulation," and "upper airway stimulation." Videos that were unrelated to the use of HNS for obstructive sleep apnea in adults, operating room recordings, lectures for medical professionals, non-English, or non-audio were excluded. Video quality and comprehensiveness were assessed using modified DISCERN criterion (range: 5-25) and novel content criterion (range: 0-12), respectively. Secondary outcomes included video metrics (views, likes, dislikes, comments, and days since upload) and Video Power Index to measure popularity. Outcomes were stratified by video uploader source (medical institutions, medical companies, individual users, other). RESULTS: Users searched YouTube for "inspire sleep apnea" 2.48 times more in 2020 than in 2018. We identified 67 videos for review, with the majority coming from medical institutions (70.2%). Overall, the average-modified DISCERN (13.65 ± 4.88) and novel content (3.87 ± 2.09) scores were low and did not differ between medical institutions or other uploader sources. Higher quality and more comprehensive video content did not correlate with popularity. CONCLUSION: Overall quality and comprehensiveness of information of HNS YouTube videos was low. Given the high demand for information on HNS, there is opportunity for medical institutions to implement new strategies to improve both video content and visibility to patients. LEVEL OF EVIDENCE: NA Laryngoscope, 131:E2827-E2832, 2021.

Technical Considerations in Pedicle Management in Upper and Midfacial Free Flap Reconstruction.

OBJECTIVES: Mid and upper face free flaps frequently are associated with challenges due to pedicle length. We sought to evaluate the frequency at which alternative pedicle maneuvers were required for these reconstructions and determine if there was any association with flap survival or postoperative complications. STUDY DESIGN: Retrospective review at three tertiary care institutions. METHODS: Database review. RESULTS: Free flap reconstruction of the upper and midface was performed in 295 patients (108 bony, 187 soft tissue). In 82% of cases, the vessels reached the ipsilateral neck for anastomosis to traditional target vessels. Arterial grafts were required in 2% of reconstructions (4% bony and 1% soft tissue). Venous grafting was required in 7% of reconstructions (21% fibula, 16% scapula, and 3% soft tissue) and was associated with an increase in flap failure rate (19% vs 3%, P = .003). The most common recipient artery for revascularization was the cervical facial artery (78%). Alternate recipient vessels were selected in 13% of cases, including the superficial temporal vessels (7%), distal facial branches through a separate facial incision (4%), and angular vessels (2%). Vein grafting was associated with a higher flap failure rate. Alternative maneuvers did not affect need for intraoperative pedicle revision or complications. CONCLUSIONS: In upper and midface reconstruction, vascular grafting, targeting more distal branches of the facial system, or additional maneuvers to optimize pedicle orientation is often required to secure revascularization. Vein grafting is associated with a higher free flap failure rate. Scapular border flaps often require vascular grafting or atypical anastomotic locations. LEVEL OF EVIDENCE: 3-Non randomized cohort study 4 Laryngoscope, 131:2465-2470, 2021.

Improved efficiency of sialendoscopy procedures at an ambulatory surgery center.

OBJECTIVES: To compare time spent on day of surgery and post-surgical outcomes for sialendoscopy procedures at an ambulatory surgery center versus in a hospital operating room. METHODS: Retrospective chart review for patients who underwent sialendoscopy for sialadenitis or sialolithiasis from March 2017 to May 2020 were included. Surgery location (ambulatory surgery center or hospital operating room) was compared. Primary outcomes included total time in hospital, operative time, total time in operating room. and recovery time. Secondary outcomes included rate of symptoms resolutions, requiring further medical management, and requiring further surgical intervention. RESULTS: A total of 321 procedures were included. Sialendoscopy in an ambulatory surgery center compared to main operating room decreased median hospital time (166 min reduction, p < 0.001), operative time (18 min reduction, p < 0.001), total time in operating room (34 min reduction, p < 0.001), and recovery time (64 min reduction, p < 0.001). Sialendoscopy in an ambulatory surgery center had similar rates of post-operative resolution of symptoms and further medical or surgical intervention compared to procedures in a hospital operating room. CONCLUSION: Sialendoscopy can be safely performed in an ambulatory surgery center for sialadenitis or appropriate sialolithiasis cases while decreasing hospital time, operative time, total time in operating room time, and recovery time.

Comparison of general anesthesia and monitored anesthesia care for sialendoscopy procedures.

OBJECTIVES: The literature remains scarce in terms of comparing different anesthesia modalities in sialendoscopy. Due to the lack of a standard of care or guidelines to anesthetic care, it is generally accepted that surgeons perform these surgeries under the anesthetic modality in which they are most comfortable. In this study, we evaluate time spent on the day of surgery and post-surgical outcomes for patients receiving sialendoscopy under monitored anesthesia care versus general anesthesia. MATERIALS AND METHODS: We retrospectively assessed patients who underwent sialendoscopy using a solely endoscopic approach for sialadenitis or sialolithiasis from March 2017 to December 2019. Anesthesia modality (monitored anesthesia care versus general anesthesia) was compared. Main outcomes included total time in hospital, operative time, total time in operating room, anesthesia time, and recovery time. Secondary outcomes included rate of resolution of symptoms, requiring further medical management, requiring further surgical intervention, and complications. RESULTS: A total of 172 procedures were included. Sialendoscopy under monitored anesthesia care center compared to general anesthesia decreased median hospital time (141 min reduction), anesthesia time (46 min reduction), operative time (24 min reduction), time in operating room (43 min reduction), and recovery time (56 min reduction). Utilizing monitored anesthesia care demonstrated similar rates of post-operative resolution of symptoms, complications, and further medical or surgical intervention compared to the general anesthesia cohort. CONCLUSION: Sialendoscopy can be safely performed under monitored anesthesia care for appropriate sialadenitis or sialolithiasis cases while decreasing hospital time, operative time, time in operating room, anesthesia time, and recovery time while maintaining similar post-operative outcomes. Monitored anesthesia care should be considered for solely endoscopic cases as guided by surgeon and patient comfort.

Where there's smoke, there's fire: what current and future providers do and do not know about electronic cigarettes.

BACKGROUND: Health care providers play a pivotal role as educators on health-related matters ranging from vaccination to smoking cessation. With the rising popularity of electronic cigarettes (e-cigarettes), providers face a new challenge. To date, studies have identified a general lack of knowledge among providers regarding e-cigarettes and discomfort with counseling patients on e-cigarette use. This study aims to systematically explore the perspectives of different health care providers on e-cigarettes and their health implications. With a growing availability of research on the health consequences of e-cigarette use, our study also aims to assess the familiarity of our participants with this literature. METHODS: From July to October 2018, a sample of attendings (n = 15), residents (n = 15), medical students (n = 33), and nursing students (n = 28) from Thomas Jefferson University participated in a freelisting interview and survey. RESULTS: Our study found that perceptions of e-cigarettes vary across different participant groups, as evidenced by the range of responses when asked to think about e-cigarettes and their health implications. We identified gaps in knowledge among students regarding FDA regulation of e-cigarettes and found that attending physicians are less aware than junior trainees of the prevalence of use. Familiarity with evidence-based health consequences was variable and low across all groups. Finally, participants most commonly reported learning about e-cigarettes from news outlets and social media rather than professional platforms. CONCLUSION: This study highlights the need for curricular development in nursing and medical schools, residency training, and continuing medical education regarding e-cigarette use and their impact on human health.