Assessing the degree to which randomized controlled trials align with the core outcome set for osteoarthritis of knee and hip: A cross-sectional analysis.

OBJECTIVE: To assess the degree of core outcome set alignment and identify issues with alignment to the 2019 COS among clinical trial registrations focused on knee and/or hip osteoarthritis (OA). METHODS: Our search was performed on registered knee and hip OA randomized controlled trials (RCTs) available on ClinicalTrials.gov and WHO International Clinical Trials Registry Platform. The screening process considered trials registered between 8/2014 and 6/2023. We extracted data on general trial characteristics and the five trial endpoints detailed in the COS (pain, physical function, quality of life, patient global assessment, and adverse events), in a masked and duplicate manner. The frequencies of COS alignment were assessed over time prior to and after COS publication. RESULTS: Of the 10,718 RCTs screened, 481 met inclusion criteria. Most were phase 3 (368/481, 76.51%) and heavily university-funded (184/481, 38.25%). Despite the 2019 COS, no marked enhancement in overall alignment was noted. The outcome 'Pain' exhibited the highest degree of COS alignment (455/481, 94.59%), whereas 'adverse events' lagged behind (89/481, 18.50%). Additionally, trial factors such as 'Continent', 'Funding Type', and 'Recruitment Status' displayed no significant influence on COS alignment. CONCLUSIONS: Despite the acknowledged advantages of using COS in RCTs and the availability of an updated COS, the alignment to these outcomes remains notably low. Significant efforts are needed to encourage broader adoption in future studies on knee and hip OA, with the aim of improving research quality and patient care.

Taking a chance on outcome standardisation: A cross-sectional analysis assessing the uptake of the prevention of preterm birth core outcome set in randomised controlled trials.

OBJECTIVE: Analyse uptake of the core outcome set (COS) within preterm birth (PTB) clinical trials. DESIGN: On 26 June 2023, we conducted a systematic search of phase III/IV trial registry entries regarding PTB interventions via ClinicalTrials.gov and the International Clinical Trial Registry Platform. These trials were analysed for the outcomes measured. SETTING: N/A. SAMPLE: After searching the two databases, 5257 randomised controlled trials (RCTs) were screened, resulting in 92 RCTs for analysis. METHODS: Inclusion criteria were the following: subjects were patients receiving an intervention for PTB, study enrolment began within 5 years prior to publication of PTB COS to 26 June 2023, and evaluated the efficacy of interventions. Authors screened and extracted data in masked, duplicate fashion, then performed an interrupted time series analysis, analysis of variance and correlation analysis. MAIN OUTCOME MEASURES: We extracted outcomes measured by each clinical trial in our sample. Trials were analysed for the percentage of adopted outcomes from PTB COS. RESULTS: After COS publication, there was no significant change in percentage of COS outcomes measured. The most measured outcome was 'offspring mortality' (54.34%, 50/92) and the least measured outcome was 'late neonatal neurodevelopment morbidity' (3.26%, 3/92). Additionally, 22.83% (21/92) of trials measured zero outcomes related to the PTB COS. CONCLUSION: Our results demonstrated no significant change in outcome measurement before or after PTB COS publication. We recommend focusing on both the measurement of outcomes and the assessments that are used.

Development of an evidence-based model for predicting patient, provider, and appointment factors that influence no-shows in a rural healthcare system.

BACKGROUND: No-show appointments pose a significant challenge for healthcare providers, particularly in rural areas. In this study, we developed an evidence-based predictive model for patient no-shows at the Marshfield Clinic Health System (MCHS) rural provider network in Wisconsin, with the aim of improving overbooking approaches in outpatient settings and reducing the negative impact of no-shows in our underserved rural patient populations. METHODS: Retrospective data (2021) were obtained from the MCHS scheduling system, which included 1,260,083 total appointments from 263,464 patients, as well as their demographic, appointment, and insurance information. We used descriptive statistics to associate variables with show or no-show status, logistic regression, and random forests utilized, and eXtreme Gradient Boosting (XGBoost) was chosen to develop the final model, determine cut-offs, and evaluate performance. We also used the model to predict future no-shows for appointments from 2022 and onwards. RESULTS: The no-show rate was 6.0% in both the train and test datasets. The train and test datasets both yielded 5.98. Appointments scheduled further in advance (> 60 days of lead time) had a higher (7.7%) no-show rate. Appointments for patients aged 21-30 had the highest no-show rate (11.8%), and those for patients over 60 years of age had the lowest (2.9%). The model predictions yielded an Area Under Curve (AUC) of 0.84 for the train set and 0.83 for the test set. With the cut-off set to 0.4, the sensitivity was 0.71 and the positive predictive value was 0.18. Model results were used to recommend 1 overbook for every 6 at-risk appointments per provider per day. CONCLUSIONS: Our findings demonstrate the feasibility of developing a predictive model based on administrative data from a predominantly rural healthcare system. Our new model distinguished between show and no-show appointments with high performance, and 1 overbook was advised for every 6 at-risk appointments. This data-driven approach to mitigating the impact of no-shows increases treatment availability in rural areas by overbooking appointment slots on days with an elevated risk of no-shows.

Harms reporting by systematic reviews for functional endoscopic sinus surgery: a cross-sectional analysis.

OBJECTIVES: To evaluate the completeness of harms reporting in systematic reviews (SRs) pertaining to functional endoscopic sinus surgery (FESS). METHODS: Using a cross-sectional study design, we performed a comprehensive search using MEDLINE (PubMed and Ovid), EMBASE, Epistemonikos, and the Cochrane Database of Systematic Reviews databases for SRs regarding FESS on May 15th, 2022. Returns were screened and data were extracted in a masked, duplicate manner. Following established methodology, we extracted general study characteristics, harms items, and overall methodological quality for each SR in our sample. Corrected covered area (CCA) was calculated for SR dyads. For data analysis, using Stata 16.1 we performed a bivariate analysis between variables. RESULTS: Fifty-five SR's were included in our sample after excluding 375 studies that did not meet our inclusion criteria. Of the included SRs, 19 (19/55, 34.5%) did not report harms and 39 (39/55, 70.9%) reported half of the harms items or fewer. Our study found that 23 (23/55, 41.8%) of SRs demonstrated a method of harms data collection, 26 (26/55, 47.3%) of SRs had patients available for harms analysis in their results, and 25 (25/55, 45.5%) of SRs had a balanced discussion of harms and benefits of FESS. Fifty-two SRs were appraised as "critically low" quality using AMSTAR-2. A significant association was found between completeness of harms reporting (Mahady) and whether harms were listed as a primary outcome. No other associations were statistically significant. Two SR dyads had CCAs between 20% and 50% overlap and were compared for unique and shared harms. CONCLUSIONS: Our study demonstrates gaps in harms reporting regarding FESS in SRs. We recommend future studies implement guidelines such as the STROCCS guidelines or the harms extension of the PRISMA guidelines to improve harms reporting. Accurate harms reporting may advance patient safety and promote a more objective risk-benefit analysis for physicians and patients.

Tear Film MicroRNAs as Potential Biomarkers: A Review.

MicroRNAs are non-coding RNAs that serve as regulatory molecules in a variety of pathways such as inflammation, metabolism, homeostasis, cell machinery, and development. With the progression of sequencing methods and modern bioinformatics tools, novel roles of microRNAs in regulatory mechanisms and pathophysiological states continue to expand. Advances in detection methods have further enabled larger adoption of studies utilizing minimal sample volumes, allowing the analysis of microRNAs in low-volume biofluids, such as the aqueous humor and tear fluid. The reported abundance of extracellular microRNAs in these biofluids has prompted studies to explore their biomarker potential. This review compiles the current literature reporting microRNAs in human tear fluid and their association with ocular diseases including dry eye disease, Sjögren's syndrome, keratitis, vernal keratoconjunctivitis, glaucoma, diabetic macular edema, and diabetic retinopathy, as well as non-ocular diseases, including Alzheimer's and breast cancer. We also summarize the known roles of these microRNAs and shed light on the future progression of this field.

Comparison of Different Mass Spectrometry Workflows for the Proteomic Analysis of Tear Fluid.

The tear film is a multi-layer fluid that covers the corneal and conjunctival epithelia of the eye and provides lubrication, nutrients, and protection from the outside environment. Tear fluid contains a high concentration of proteins and has thus been recognized as a potential source of biomarkers for ocular disorders due to its proximity to disease sites on the ocular surface and the non-invasive nature of its collection. This is particularly true in the case of dry eye disease, which directly impacts the tear film and its components. Proteomic analysis of tear fluid is challenging mainly due to the wide dynamic range of proteins and the small sample volumes. However, recent advancements in mass spectrometry have revolutionized the field of proteomics enabling unprecedented depth, speed, and accuracy, even with small sample volumes. In this study using the Orbitrap Fusion Tribrid mass spectrometer, we compared four different mass spectrometry workflows for the proteomic analysis of tear fluid collected via Schirmer strips. We were able to establish a method of in-strip protein digestion that identified >3000 proteins in human tear samples from 11 healthy subjects. Our method offers a significant improvement in the number of proteins identified compared to previously reported methods without pooling samples.

Intra-population differences of apolipoproteins in the aqueous humor.

BACKGROUND: Evidence suggests that proteins related to lipid metabolism, such as apolipoproteins, play an important role in the maintenance of normal vision. While several members of the apolipoprotein family are abundant in human aqueous humor (AH), their study remains difficult due to the AH's small volume, low protein concentration, and the invasive nature of sample collection. In this study, we report the use of Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS) to discover associations between AH apolipoproteins and race, gender, and ocular structure in patients with and without primary open angle glaucoma (POAG). METHODS: AH samples were collected from 231 patients undergoing phacoemulsification or glaucoma incisional surgery at the Medical College of Georgia, Augusta University and subsequently analyzed via LC-MS/MS. The number of peptide spectrum matches (PSMs) for each protein was used as a semi-quantitative measure of relative protein levels. Parameters related to ocular structure were determined using Optical Coherence Tomography (OCT) and Heidelberg Retinal Tomography (HRT). These data sets were probed for relationships between apolipoprotein levels and POAG, demographics (gender and race), and ocular structure. RESULTS: A total of ten apolipoproteins were detected in the 231 collected AH samples, with six detected in 100% of the samples, one detected in almost 57% of the samples and three detected in less than 10% of the samples. The levels of APOA1, APOC3, and APOD were higher among POAG subjects. Stratification by gender and race revealed demographic-specific variations. The levels of five apolipoproteins (APOA1, APOA2, APOA4, APOC3, and APOD) were higher in female POAG patients, whereas no apolipoprotein levels were altered in male POAG patients. The levels of APOA1, APOA2, APOA4, and APOD were increased in glaucomatous African American patients, whereas APOE and APOH levels were decreased in glaucomatous Caucasian patients. We also found distinct associations between apolipoprotein levels and OCT and HRT parameters in patients with and without POAG. CONCLUSIONS: The intra-population variation in apolipoprotein levels highlights the heterogeneity of glaucoma as a disease, suggesting the importance of personalized treatments. Gender and race-specific alterations may be associated with higher risks of POAG in females and members of the African American population.

Meniere's Disease and Statins: Is There an Association? A Single Institution Study.

Meniere's disease (MD) is a complex inner ear disease related to endolymphatic hydrops and with multiple other etiologies suggested including autoimmunity and vascular insufficiency. Statins are lipid-lowering medications with additional effects including reduction of oxidative stress and inflammation. We performed a cross-sectional study comparing patients with MD on statins to those not on statins to see if there is any difference in disease activity (major vertigo spells) and hearing stage utilizing linear and logistic regression. Our analysis showed no difference in the average number of major vertigo spells per month (ß = .07, P = .9) between statin users and nonusers; however, statin users were found to have lower odds of worse hearing (odds ratio = 0.46, P = .047). Further studies are needed to confirm our results.

Unraveling the Intraday Variations in the Tear Fluid Proteome.

Purpose: Tear fluid is a complex and dynamic biological fluid that plays essential roles in maintaining ocular homeostasis and protecting against the external environment. Owing to the small sample volume, studying the tear proteome is challenging. However, advances in high-resolution mass spectrometry have expanded tear proteome profiling, revealing >500 unique proteins. Tears are emerging as a noninvasive source of biomarkers for both ocular and systemic diseases; nevertheless, intraday variability of proteins in tear fluid remains questionable. This study investigates intraday variations in the tear fluid proteome to identify stable proteins that could act as candidate biomarkers. Methods: Tear samples from 15 individuals at four time points (10 am, 12 pm, 2 pm, and 4 pm) were analyzed using mass spectrometry to evaluate protein variation during these intervals. Technical variation was assessed by analyzing pooled samples and was subtracted from the total variation to isolate biological variability. Results: Owing to high technical variation, low-abundant proteins were filtered, and only 115 proteins met the criteria for further analysis. These criteria include being detected at all four time points in at least eight subjects, having a mean peptide-spectrum match count greater than 5, and having a technical variation less than 0.10. Lactotransferrin, lipocalin-1, and several immunoglobulins were among the 51 stable proteins (mean biological coefficient of variation < 0.10). Additionally, 43 proteins displayed significant slopes across the 4 time points, with 17 increasing and 26 decreasing over time. Conclusions: These findings contribute to the understanding of tear fluid dynamics and further expand our knowledge of the tear proteome.

Comparative analysis of human tear fluid and aqueous humor proteomes.

PURPOSE: Technological advancements allowing for the analysis of low-volume samples have led to the investigation of human tear fluid and aqueous humor (AH) as potential biomarker sources. However, acquiring AH samples poses significant challenges, making human tear fluid a more accessible alternative. This study aims to compare the protein compositions of these two biofluids to evaluate their suitability for biomarker discovery. METHODS: Paired tear and AH samples were collected from 20 patients undergoing cataract surgery. Tear samples were collected using Schirmer strips prior to surgery, and AH samples were collected from the anterior chamber immediately after corneal incision. Proteins were extracted and analyzed using liquid chromatography-tandem mass spectrometry (LC-MS/MS). RESULTS: A total of 481 proteins were identified in greater than 50% of the tear samples, and 191 proteins were detected in greater than 50% of the AH samples. Of these proteins, 82 were found to be common between the two biofluids, with ALB, LTF, TF, LCN1, and IGKC being the most abundant. CONCLUSION: Although tear fluid and the AH are functionally independent and physically separated, many of the proteins detected in AH were also detected in tears. This direct comparison of the proteomic content of tear fluid and AH may aid in further investigation of tear fluid as a source of readily accessible biomarkers for various human diseases.

Assessing the uptake of the type 1 diabetes core outcome set in randomized controlled trials: A Cross-Sectional study.

AIMS: This study analyzed uptake of the core outcome set (COS) for type 1 diabetes (T1D) and trends in its use before and after its development in December 2017. METHODS: On June 26, 2023, ClinicalTrials.gov was systematically searched for T1D randomized controlled trials. The Core Outcome Measures in Effectiveness Trials (COMET) database provided a COS of eight key outcomes for analysis. Included trials were analyzed for COS uptake before and after its release in December 2017 in a masked, duplicate fashion by independent reviewers. We also calculated the proportion of trials that measured the complete COS and assessed the most frequently reported COS outcomes. RESULTS: Of 3,792 originally screened articles, 144 RCTs were included in the final sample. Following COS publication, its use steadily decreased. Within the COS, HbA1c and severe hypoglycemia were most frequently implemented as endpoints; other recommended outcomes were rarely used in the published trials. CONCLUSION: Despite the 2017 T1D COS publication, use has decreased over time. This inconsistency negatively influences evidence-based practices and care. Educating researchers on COS and promoting uptake is crucial. Wider COS adoption in T1D trials could enhance clinical research overall. Further study of barriers and facilitators influencing uptake is essential to support consistent use and reporting.

Assessing uptake of the core outcome set in clinical trials for immune thrombocytopenia: A cross-sectional analysis.

INTRODUCTION: Clinical trials (CTs) guide clinical practice, but inconsistent outcome reporting presents challenges. To increase comparability, a core outcome set (COS) was created for primary Immune thrombocytopenia (ITP) in 2009 to standardize outcome measurements. We aimed to evaluate uptake of the primary ITP COS in CT registries. MATERIALS & METHODS: Our cross-sectional analysis employed a search string on ClinicalTrials.gov and ICTRP for phase III/IV CTs in June 2023. Inclusion criteria consisted of subjects with primary ITP, study was registered five years before COS publication to June 26, 2023, and assessed effectiveness of interventions. Two investigators extracted data in a masked, duplicate manner. Interrupted time series analysis, ANOVAs, and correlation analyses were conducted to assess the main outcome of COS uptake pre/post COS publication. RESULTS: The search identified 131 eligible trials for data extraction. Altogether, 38.2 % (50/131) followed IWG platelet response guidelines. An alternative platelet count measurement was 50,000 × 109 L, with 46.56 % (61/131) of trials reporting it. The most measured outcome was adverse events (106/131, 80.9 %). Remaining secondary outcomes were measured in <50 % of studies. After COS publication, there was a statistically non-significant 0.03 % (p = 0.50, CI 95 % = [-0.06, 0.13]) 0.03 % (p = 0.50, CI 95 % = [-0.06, 0.13]) increase in the monthly trend of COS-defined outcomes. CONCLUSION: We found a non-significant increase in uptake of the ITP COS since its publication and highlighted the lack of standardization among endpoints within ITP clinical trials. Our analysis highlights the need for heightened awareness and a COS update that acknowledges the variability in clinical trials.

AHP DB: a reference database of proteins in the human aqueous humor.

The aqueous humor (AH) is a low-viscosity biofluid that continuously circulates from the posterior chamber to the anterior chamber of the eye. Recent advances in high-resolution mass-spectrometry workflows have facilitated the study of proteomic content in small-volume biofluids like AH, highlighting the potential clinical implications of the AH proteome. Nevertheless, in-depth investigations into the role of AH proteins in ocular diseases have encountered challenges due to limited accessibility to these workflows, difficulties in large-scale AH sample collection and the absence of a reference AH proteomic database. In response to these obstacles, and to promote further research on the involvement of AH proteins in ocular physiology and pathology, we have developed the web-based Aqueous Humor Proteomics Database (AHP DB). The current version of AHP DB contains proteomic data from 307 human AH samples, which were analyzed using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The database offers comprehensive information on 1683 proteins identified in the AH samples. Furthermore, relevant clinical data are provided for each analyzed sample. Researchers also have the option to download these datasets individually for offline use, rendering it a valuable resource for the scientific community. Database URL: https://ahp.augusta.edu/.

Assessing core outcome set uptake in randomized controlled trials for chronic kidney disease: Cross-sectional analysis.

Main problem: Chronic kidney disease (CKD) is a progressive condition that affects millions of people worldwide. A standardized core outcome set (COS) was developed for CKD by the International Consortium for Health Outcomes and Measurements in 2019. This study aims to evaluate the frequency of measurement for these outcomes before and after the publication of the COS. Methods: A literature search was done to gather the phase III/IV clinical trials evaluating chronic kidney disease through ClinicalTrials.gov. Data extraction of included studies was completed in a masked, duplicate fashion. The included studies were evaluated for characteristics such as survival, burden of disease, patient-reported health-related quality of life, and treatment modality-specific outcomes. Results: Our results showed that the majority of all COS domains were inadequately measured in CKD clinical trials before and after publication of the COS. Despite the increase in COS measurements following publication, the average percent of COS outcomes measured was less than 40 % per year even after four years. Conclusion: There is a notable deficiency in the complete measurement of COS among all domains both before and after COS publication. We suggest efforts be made to improve the adoption of consistent outcome measures that would benefit the growing population of patients affected by CKD.

Diabetic Müller-Glial-Cell-Specific Il6ra Knockout Mice Exhibit Accelerated Retinal Functional Decline and Thinning of the Inner Nuclear Layer.

Purpose: Interleukin-6 (IL-6) is implicated in the pathology of diabetic retinopathy (DR). IL-6 trans-signaling via soluble IL-6 receptor (IL-6R) is primarily responsible for its pro-inflammatory functions, whereas cis-signaling via membrane-bound IL-6R is anti-inflammatory. Using a Müller-glial-cell-specific Il6ra-/- mouse, we examined how loss of IL-6 cis-signaling in Müller glial cells (MGCs) affected retinal thinning and electroretinography (ERG) response over 9 months of diabetes. Methods: Diabetes was induced in wildtype and knockout mice with streptozotocin (40 mg/kg, daily for 5 days). Spectral domain optical coherence tomography (SD-OCT), ERG, and fundoscopy/fluorescein angiography (FA) were assessed at 2, 6, and 9 months of diabetes. MGCs and bipolar neurons were examined in retinal tissue sections by immunofluorescence. Results: Diabetic MGC Il6ra-/- mice had significantly thinner retinas than diabetic wildtype mice at 2 (-7.6 µm), 6 (-12.0 µm), and 9 months (-5.0 µm) of diabetes, as well as significant thinning of the inner nuclear layer (INL). Diabetic MGC Il6ra-/- mice also showed a reduction in scotopic B-wave amplitude and B-wave/A-wave ratio earlier than wildtype diabetic mice. In retinal sections, we found a decrease in bipolar neuronal marker PKCα only in diabetic MGC Il6ra-/- mice, which was significantly lower than both controls and diabetic wildtype mice. Glutamine synthetase, a Müller cell marker, was reduced in both wildtype and MGC Il6ra-/- diabetic mice compared to their respective controls. Conclusions: IL-6 cis-signaling in MGCs contributes to maintenance of the INL in diabetes, and loss of the IL-6 receptor reduces MGC-mediated neuroprotection of bipolar neurons in the diabetic retina.

Inequities and Research Gaps in Ophthalmology: A Scoping Review.

Importance: Deficient ophthalmologic care is costly to patients, making the identification of groups not receiving adequate care of vital importance. The current landscape of equity in ophthalmic care has yet to be thoroughly investigated and is important to ensure inclusivity and patient-centered care. Objective: To perform a scoping review of the literature pertaining to health care inequities in the field of ophthalmology. Evidence Review: A comprehensive database search using MEDLINE (via PubMed) and Ovid Embase was done in July 2022. English-language articles published from 2016 to 2021 were included and encompassed all article types except commentaries or correspondence. The search modeled the National Institutes of Health list of designated US health inequity populations, which includes income, education level, occupational status, rural and underresourced area, sex and gender, lesbian, gay, bisexual, transgender, and queer (LGBTQ) identity, and race and ethnicity. A total of 8170 abstracts and titles were screened by 2 independent investigators, and 189 studies were assessed in full text for eligibility. For inclusion, articles needed to be an ophthalmic study discussing health inequities. In a masked, duplicate fashion, 2 independent investigators screened 75 full-text studies for data extraction using a pilot-tested form. Data extraction included general publication characteristics and health inequity data based on the National Institutes of Health's defined inequity groups. Findings: A total of 75 publications were included. Notable inequities were found among Black and Hispanic patients associated with negative ophthalmic outcomes and mixed associations regarding sex or gender. Overall, lower-income patients were more likely to have vision impairment, use eye care services less, and have lower adherence to eye examinations. No articles within our sample examined LGBTQ inequities among ophthalmology patients since the 2016 National Institutes of Health classification of sexual and gender minority populations. Substantial research gaps were observed within the ophthalmic literature pertaining to the LGBTQ community, race and ethnicity, and rural and underresourced areas. Conclusions and Relevance: This scoping review found substantial findings associated with the LGBTQ community, race and ethnicity, and the role of telemedicine in rural and underresourced areas. Because of the importance of ophthalmic care in overall patient health, it is vital to understand the various inequities present and strive to improve the current gaps in the literature. Future studies should (1) examine barriers to clinical study and medical trainee recruitment as well as patient values and preference studies and (2) investigate the implementation of telemedicine in underresourced areas.

Long-term Follow-up of Pediatric Chronic Rhinosinusitis After Surgical Treatment.

OBJECTIVE: To study the long-term outcomes of pediatric chronic rhinosinusitis (CRS) after surgical treatment. METHODS: Cross-sectional survey of patients who were treated surgically for CRS as children more than 10 years ago. Survey included SNOT-22 questionnaire, additional functional endoscopic sinus surgery (FESS) since last treatment, status of allergic rhinitis and asthma, and availability of any CT scan sinus/face for review. RESULTS: About 332 patients were contacted by phone or email. Seventy-three patients filled the survey (22.5% response rate). Current age was 26 years (±+/-4.7, 15.3-37.8 years). Age at initial treatment was 6.8 years (+/-3.1, 1.7-14.7 years). Fifty-two patients (71.2%) had FESS and adenoidectomy, and 21 patients (28.8%) had adenoidectomy only. Follow-up since surgical treatment was 19.3 years (+/-4.1). SNOT-22 score was 34.5 (+/-22.2). None of the patients had any additional FESS for the duration of the follow-up, and only 3 patients had septoplasty and inferior turbinoplasty as adults. Twenty-four patients had CT scan sinuses/face available for review. Scans were obtained at an average of 14 years after surgical intervention (+/-5.2). CT LM score was 0.9 (+/-1.9), compared to 9.3 at time of their surgery (+/-5.9) (P < .0001). Currently 45.8% and 36.9% of patients have asthma and AR, compared to 35.6% and 40.6% respectively as kids (P = .897 and P = .167). CONCLUSION: Children who had surgery for CRS do not seem to have CRS as adults. However, patients continue to have active allergic rhinitis that may affect their quality of life.

Assessing uptake of the core outcome set in randomized controlled trials for Parkinson's disease: A systematic review.

BACKGROUND: Parkinson's Disease (PD) affects more than 10 million individuals, with increasing incidence worldwide. As PD's incidence rises, research funding is increasing substantially. PD's core outcome set (COS) provides standardization for PD clinical trial outcomes, improves research quality, and study comparability. Our study aimed to analyze COS uptake rate before and after the PD COS publication. METHODS: We searched ClinicalTrials.gov to retrieve phase III/IV adult PD trials published between 2013 and 2023. Screening for inclusion and data extraction occurred in a masked, duplicate fashion. Trial characteristics and COS uptake rate were extracted from this sample. RESULTS: In our 111 included trials, the COS uptake rate was highest for the 'Walking and Balance' outcome and lowest for the 'Hospital Admissions' outcome. Overall, there was a non-significant monthly increase of 0.26 % (P = 0.266, CI = [-0.20, 0.72]) in "COS-defined outcome" measurement when comparing pre- and post-COS publication. CONCLUSION: Our study found no significant increase in COS uptake in PD clinical trials. We found multiple outcomes to be vastly unmeasured and heterogeneity among the measurement instruments used. These findings complicate standardizing and comparing RCT outcomes. Overcoming these barriers is vital to improving the usefulness of PD research.

Complement System Proteins in the Human Aqueous Humor and Their Association with Primary Open-Angle Glaucoma.

This study discovers the complement protein profile in the aqueous humor (AH) of human subjects and investigates its association with primary open-angle glaucoma (POAG) pathogenesis. Among the 32 complement proteins identified, 22 were highly abundant and detected in more than 50% of AH samples. The most predominant active complement proteins in the AH are C3, C4B, C4A, CFB, CFD, and C9. Additionally, the most prevalent complement regulators and receptors include CLU, SERPING1, F2, CFH, CFI, and VTN. Significant alterations in complement proteins were observed in individuals with POAG compared to those with cataracts. Specifically, complement protein F2 was upregulated, while C8G, C6, and CFH were downregulated in POAG samples. Stratification of the samples by race and sex revealed distinct alterations of complement proteins in patients with POAG. In the African American cohort, five complement proteins (C4A, C4B, F2, C7, and C3) were upregulated in POAG compared to cataract patients. In the Caucasian cohort, eight complement proteins (C3, SERPING1, CFI, CLU, CFHR1, C8G, C6, and CFH) were downregulated in the POAG samples compared to the cataract samples. Within the male cohort, three complement proteins (CLU, C6, and CFH) were downregulated in POAG patients compared to those with cataracts. Whereas, within the female cohort, two complement proteins (C4B and F2) were upregulated and one (C8G) downregulated in the POAG samples when compared to cataracts. Discerning these changes in the AH complement protein profile will assist in the development of tailored therapies to modulate the complement system for managing ocular disorders. These insights may also lead to novel biomarkers for diagnosing and monitoring disease progression.