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Importance: Chronic rhinosinusitis (CRS) has been associated with anxiety and depression, but the association of socioeconomic factors and temporality has yet to be fully explored., Objective: To determine the bidirectional risk of anxiety and depression for patients with CRS., Design, Setting, and Participants: This retrospective cohort study of the National Institutes of Health All of Us database from January 1, 2008, to December 31, 2018, included 2 cohorts of adult patients with and without CRS. The data were analyzed from July 1, 2023, through April 1, 2024. Patients were classified as having CRS if they had at least 2 diagnoses during the study period. Those with a diagnosis of CRS before the study period were excluded. Patients were propensity score matched (1:5) with patients without CRS for age, sex, race, and annual household income., Main Outcomes and Measures: The primary outcome was the development of anxiety and depression. Patients with CRS were counted as having the primary outcome if it occurred after the criteria for CRS diagnosis were fulfilled. Multivariate logistic regression and survival analysis were performed to determine the odds ratios (ORs) and hazard ratios (HRs) of anxiety and depression. A secondary survival analysis determined the risk of developing CRS between patients with anxiety and depression and controls., Results: Among 33 732 patients (23 382 [69.3%] female individuals; 510 [1.5%] Asian, 6002 [17.9%] Black or African American, 576 [1.7%] multiracial, and 26 036 [77.2%] White individuals), there were 28 110 controls and 5622 patients with CRS. Along with higher odds of having anxiety (OR, 4.39; 95% CI, 3.95-4.87) and depression (OR, 2.04; 95% CI, 1.86-2.24), patients with CRS were at an increased risk of developing anxiety (HR, 2.79; 95% CI, 2.47-3.15) and depression (HR, 1.40; 95% CI, 1.27-1.55) compared with controls. Additionally, patients with anxiety (HR, 2.37; 95% CI, 2.18-2.57) and depression (HR, 1.59; 95% CI, 1.46-1.72) were at an increased risk of developing chronic rhinosinusitis compared with controls., Conclusions and Relevance: In this population-based cohort study of adults with and without CRS, a bidirectional association between common psychiatric disorders and CRS was observed. Physicians and health care clinicians who treat patients with anxiety, depression, and CRS should be vigilant regarding these risks and screen patients appropriately.

Importance: Emerging computed tomographic (CT) imaging techniques for the localization of primary hyperparathyroidism (PHPT) may be superior to the current imaging standard, thus necessitating a critical review and pooling of available evidence., Objective: Primary hyperparathyroidism requires accurate imaging to guide definitive surgical management. Advanced techniques including 4-dimensional computed tomographic (4D-CT) scan have been investigated over the past decade. We sought to evaluate the efficacy of these emerging imaging techniques through pooled analysis of the existing evidence., Data Sources: PubMed, Embase, and Web of Science databases were queried for original English articles without any restrictions on date., Study Selection: We included comparative observational studies but excluded animal studies, case reports, and case series. Overall, 353 abstracts were screened independently by 2 investigators along with a third reviewer to resolve conflicts. A total of 26 full-text articles were included in this review., Data Extraction and Synthesis: This review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guidelines. Data was independently extracted by 2 investigators and subsequently pooled into a meta-analysis using a random-effects model., Main Outcomes and Measures: Measures of imaging diagnostic performance such as sensitivity, specificity, positive predictive value, and negative predictive value were the primary outcomes of interest., Results: Overall, of 34 articles screened, 26 met criteria for qualitative synthesis, and 23 of these were appropriate for meta-analysis. Of the 26 studies included, there were 5845 patients, of which 4176 were women (79.2%). The average of mean ages reported in 23 studies was 60.9 years. Meta-analysis in all patients with PHPT revealed pooled sensitivity that was greater with 4D-CT (81%; 95% CI, 77%-84%; I2 = 88%) compared with the current first-line modality of sestamibi-single-photon emission CT (SPECT/CT) (65%; 95% CI, 59%-70%; I2 = 93%). For patients with recurrent PHPT requiring reoperation, 4D-CT pooled sensitivity was 81% (95% CI, 64%-98%; I2 = 93%) in contrast to 53% (95% CI, 35%-71%; I2 = 81%) for sestamibi-SPECT/CT. The overall quality of the 26 studies was moderate with a median (range) Methodological Index for Nonrandomized Studies score for all included studies of 15.5 (13-19)., Conclusions and Relevance: The findings of this systematic review and with meta-analyses of numerous studies from the past decade suggest that the 4D-CT can be more sensitive and specific than sestamibi-SPECT/CT in localizing PHPT. More research is needed to determine the clinical significance of this improvement in localization.

Importance: Sinonasal remedies are the most frequently purchased category of over-the-counter (OTC) drugs in the United States. A variety of options for relief are available under proprietary names, although the actual number of available options may not be readily appreciated by the consumer or the clinician., Objective: To determine the prevalence of specific ingredients in OTC sinonasal products., Design, Setting, and Participants: This cross-sectional study took physical inventory of brand-name and generic OTC drugs marketed as sinus, cold, allergy, or nasal remedies. Retail pharmacies in New Orleans, Louisiana, commercial websites, and the Drugs, Herbs and Supplements section of MedlinePlus and drugs.com were searched. Data were collected and analyzed from July 1 to 31, 2018., Main Outcomes and Measures: Frequency of active ingredients in OTC formulations., Results: Five pharmacies were visited to identify 18 brands, for which the commercial websites were then searched. The 14 most common brands represented 211 unique products. Only 8 unique nonanalgesic ingredients were identified among these products, with many products sold under the same brand name and with the same active ingredient. Phenylephrine hydrochloride, dextromethorphan hydrobromide, pseudoephedrine hydrochloride, guaifenesin, chlorpheniramine maleate, brompheniramine maleate, diphenhydramine hydrochloride, and doxylamine succinate were the common active ingredients, with all available OTC sinonasal remedies consisting of 1 or more of these ingredients. The frequency of occurrence of each ingredient ranged from 10 to 261 different products. Combinations of 2, 3, or 4 active ingredients occurred frequently in OTC sinonasal products., Conclusions and Relevance: These findings suggest that proliferation of brand extension products under a common name is pervasive. Clinicians should be aware of the large array of redundant OTC formulations and lack of specificity when discussing brand-name sinonasal remedies with their patients.

Importance: Disagreement in the presumed meaning of common medical terms may impair communication between patients and caregivers., Objective: To clarify the intended meaning of the term congestion among otolaryngology clinic patients and to identify discrepancies in definitions between patients and otolaryngologists., Design, Setting, and Participants: In this cross-sectional survey study from an otolaryngology clinic at an academic center, a semantics-based questionnaire was provided to consecutive new patients during intake for a clinical encounter from December 2016 through February 2017, and to 31 otolaryngologists and 28 nonotolaryngologist physicians in February 2018. Respondent definitions for congestion were selected from a list of 16 proposed terms covering 4 general categories., Main Outcome and Measures: Symptom categories for term used to describe congestion by patients and clinicians., Results: Among 226 patient respondents (133 female [58.8%]; mean [SD] age, 54 [15.6] years), the most commonly selected definitions for congestion were from the obstructive (199; 88.1%) and mucus-related (196; 86.7%) symptom categories. More than 1 general category was selected by 208 patients (92.0%), whereas 11 patients (4.9%) described congestion only in terms of mucus-related symptoms. Definitions were limited to upper respiratory tract symptoms by 83 (36.7%) patients and lower respiratory tract symptoms by 2 (0.9%) patients. Among 31 otolaryngologists, congestion was most frequently defined in terms of obstructive symptoms (difference, 11.9%; 95% CI, 7.4%-16.5%). In contrast, patients more often described congestion in terms of pressure-related (difference, 38.8%; 95% CI, 7.5%-70.1%) or mucus-related (difference, 51.2%; 95% CI, 22.6%-79.9%) symptoms. A total of 22 otolaryngologists (71.0%) defined congestion using 1 to 4 symptoms, compared with only 69 patients (30.5%)., Conclusions and Relevance: The definition of congestion appears to be highly variable and ambiguous for many patients. Moreover, the findings suggest that patients and otolaryngologists generally do not describe congestion using the same terms.

Importance: Chronic inflammatory states have been linked to the development of malignancy. Gastroesophageal reflux disease (GERD) is a known risk factor for esophageal adenocarcinoma as the end result of chronic inflammatory changes., Objective: To investigate the association of GERD with the risk of malignancy in the upper aerodigestive tract (UADT)., Design, Setting, and Participants: We used the Surveillance, Epidemiology, and End Results (SEER)-Medicare database to conduct a case-control study of individuals in the United States who had been added from January 2003 through December 2011 and were 66 years or older. The study included patients diagnosed with malignancy of the larynx, hypopharynx, oropharynx, tonsil, nasopharynx, and paranasal sinuses. GERD was examined as an exposure. Controls were matched from a 5% random sample of Medicare beneficiaries without cancer. Multivariable unconditional logistic regression was performed., Main Outcomes and Measures: Incidence of invasive malignancies of the UADT., Results: A total of 13 805 patients (median [range] age, 74 [66-99] years; 3418 women [24.76%] and 10 387 men [75.24%]) with malignancy of the UADT were compared with 13 805 patients without disease and were matched for sex, age group, and year of diagnosis. GERD was associated with a greater odds of developing malignancy of the larynx (adjusted odds ratio [aOR], 2.86; 95% CI, 2.65-3.09), hypopharynx (aOR, 2.54; 95% CI 1.97-3.29), oropharynx (aOR, 2.47; 95% CI, 1.90-3.23), tonsil (aOR, 2.14; 95% CI, 1.82-2.53), nasopharynx (aOR, 2.04; 95% CI, 1.56-2.66), and paranasal sinuses (aOR, 1.40; 95% CI, 1.15-1.70)., Conclusions and Relevance: GERD is associated with the presence of malignancy of the UADT in the US elderly population. This epidemiological association requires further examination to determine causality and diagnostic utility.

Objectives: To pool and meta-analyze the reported outcomes in patients receiving radiotherapy for T2 glottic carcinoma with impaired vocal cord mobility., Data Sources: A MEDLINE search and manual search were conducted to identify all studies published between January 1, 1950 and September 30, 2007, in English on the treatment of T2 glottic carcinoma. Search terms included laryngeal neoplasm, glottis, and glottic carcinoma., Study Selection: All studies of primary radiotherapy for T2 glottic carcinoma with explicit reporting of outcomes with regard to the presence or absence of vocal cord immobility were included in the meta-analysis. Studies with data reported elsewhere were excluded., Data Extraction: A meta-analysis using a fixed-effects model was conducted for outcome measures of local disease control, ultimate survival after salvage surgery, absolute survival, and disease-specific survival. Odds ratios (ORs), 95% confidence intervals (CIs), and tests for heterogeneity were reported., Data Synthesis: Thirty-five studies were identified, of which 21 met criteria for meta-analysis. All studies were retrospective. Comparison of 5-year local control of disease for lesions with impaired vocal cord mobility (T2b) vs those with normal vocal cord mobility (T2a) showed a statistically significant difference (OR, 1.83; 95% CI, 1.52-2.20; P < .001). Ultimate control after salvage surgery was reported in 7 studies, which also showed significantly better outcomes for T2a lesions over T2b lesions (OR, 1.90; 95% CI, 1.23-2.92; P = .005)., Conclusions: This meta-analysis indicates that impaired vocal cord mobility has a negative impact on local disease control and ultimate disease control in patients receiving primary radiotherapy for the treatment of T2 glottic carcinoma. We recommend that the subdivision of glottic cancer to T2a and T2b be reviewed and considered by the American Joint Committee on Cancer for inclusion in the Cancer Staging Manual.