METHODS: This cross-sectional web-based survey was conducted in April-May 2023 among physicians and individuals aged ≥18 years with self-reported physician diagnosis of MDD (9-item Patient Health Questionnaire [PHQ-9] score ≥ 10) further stratified by anhedonia as measured by the Snaith-Hamilton Pleasure Scale (SHAPS): MDD-ANH (SHAPS score > 2) and MDD non-ANH (SHAPS score ≤ 2). The study assessed the prevalence of anhedonia in MDD as well as the perspectives on the treatment of anhedonia in MDD in terms of expectations and satisfaction among patients and physicians.
RESULTS: The regional estimated prevalence of MDD was 16.1% where 52.5% of MDD respondents had ANH (SHAPS score ≥2). Depressed mood, mental changes, and changes in sleeping patterns prompted MDD-ANH (n = 1448) or MDD non-ANH (n = 836) respondents to seek medical consultation. Respondents with MDD-ANH (vs MDD non-ANH) reported significantly higher levels of depression and anhedonia, longer treatment duration, and preferred switching their existing medications over adding additional medications (all, p < 0.001). Over half of physicians (55.0%) were not treating anhedonia separately. Anhedonia-specific treatment goals seemed important to all respondents, while avoiding suicidal ideation was significantly important to physicians. MDD-ANH respondents reported in general the lowest level of satisfaction with treatment goals than MDD non-ANH and physician, with "improvements in sexual satisfaction" being the treatment goal with the lowest level of satisfaction.
CONCLUSION: This first large-scale study conducted across the Asia-Pacific region provides a recent update on the prevalence of MDD and anhedonia in MDD and highlights unmet needs in the current therapeutic landscape for anhedonia in MDD, emphasizing the need for novel treatment.
METHODS: A six-year retrospective review at our institution on adult patients with TB and malignant-PPL diagnosed from rEBUS procedure from October 1, 2016, to December 31, 2022. Clinical, radiological, procedural, histological and microbiological data were extracted and analysed.
RESULTS: 387 PPLs were included in our cohort, 32 % were TB-PPL and 68 % were malignant-PPL. The median age was 63 (IQR 55-70) years, with the TB-PPL group significantly younger. The median size of the target lesion was 2.90 (IQR 2.26-4.00) cm. The overall rEBUS diagnostic yield was 85.3 %, with a 1.3 % pneumothorax risk. Multivariate analysis identified independent predictors for TB-PPL, including age <60 years (adj OR 2.635), target lesion size <2 cm (adj OR 2.385), upper lobe location (adj OR 2.020), presence of a cavity on pre-procedural CT (adj OR 4.186), and presence of rEBUS bronchogram (adj OR 2.722). These variables achieved an area under the curve of 0.729 (95 % CI 0.673-0.795) with a diagnostic accuracy of 75.49 % (95 % CI 70.68-79.88).
CONCLUSIONS: Despite non-specific radiological findings in TB-PPL, our study identifies younger age, target lesion size less than 2 cm, upper lobe location, the presence of cavitation, and rEBUS bronchogram were independent clinical predictors for TB-PPL. This prediction model potentially helps mitigate the risk of accidental TB exposure during bronchoscopic procedures. A future prospective cohort study to validate these findings is essential to allow proper triaging of patient planning for rEBUS procedure.
METHODS: A single-centre retrospective study investigating the feasibility, safety and outcomes of both linear EBUS-inserted FMs and subsequent FM-guided SBRT for UC-oligometastatic disease. Motion analyses of FMs were also performed.
RESULTS: Thirty outpatients underwent 32 EBUS-FM insertion procedures with 100 % success, and no major procedural mortality or morbidity. Minor complications were 4.8 % incidence of delayed FM-displacement. UC FM-guided SBRT was completed in 20 patients with 99.9 % fractions delivered. Median SBRT dose delivered was 40 Gy over a median of 8 fractions. Majority of adverse events were Grade 1 and there was no SBRT-related mortality. Local control with SBRT was 95 %, with overall survival at 1-year and 3-years of 90 % and 56.3 % respectively. Median overall survival after SBRT was 43.6 months. FM movements in UC areas were recorded being greatest in the superior-inferior axis.
CONCLUSION: Combined linear EBUS sampling and FM-insertion in UC thoracic oligometastatic disease is feasible and safe. UC-SBRT to oligometastases using FM guidance was found to have minimal complications and associated with moderate survival up to 3 years post-treatment.
METHODS: A retrospective cohort study was performed. Case records of consecutive patients with culture-positive melioidosis who underwent computed tomography (CT) thorax from January 1, 2018-February 28, 2022, were reviewed.
RESULTS: 486 culture-positive melioidosis patients were identified, of which 70 underwent CT thorax. 41 patients demonstrating mediastinal involvement were included in the final analysis, of which four were mediastinal collections, while the rest were classified into those with necrotic or matted appearances, and subcentimeter and larger than 1 cm. Culture-positivity was proven from blood in 83 % of patients (n = 34), with the remaining from chest wall pus, neck abscess pus, sputum, liver abscess, seminal vesicle, pleural, pericardial and peritoneal fluid. The most commonly associated pulmonary manifestations were consolidation and pleural effusion. Half had diabetes; a quarter had chronic kidney disease, while one had syphilis. Exposure to soil was present in six patients: quarry (n = 1), construction (n = 2), farmer (n = 1), living environment (n = 2). Seven patients succumbed before the end of 6-week intensive phase antibiotic treatment.
CONCLUSION: Mediastinal melioidosis is a spectrum with multiple overlapping features consisting of necrosis, matted lymph nodes, multiseptated and non-septated collections. Further studies will elucidate the prognostic implications of mediastinal melioidosis.
OBJECTIVE: The purpose of this study was to evaluate the acute safety and efficacy of a custom designed 8F variable loop multielectrode mapping and PFA catheter with contact sensing.
METHODS: This acute feasibility study recruited 30 patients undergoing de novo ablation of paroxysmal or persistent atrial fibrillation (AF). The ElectroPulse Study is a first-in-human, nonrandomized, prospective study of a novel PFA system that utilizes an 8F, 10-electrode variable loop steerable mapping and ablation catheter with 2800-V biphasic bipolar waveform. All patients had pulmonary vein isolation (PVI) and posterior wall isolation (PWI) using the PFA system. The main outcomes were the acute success of PV/PWI and periprocedural serious adverse events.
RESULTS: Complete PVI/PWI was successfully achieved in all 30 patients using 59.7 ± 7.2 applications. Total procedural time was 113.6 ± 26.3 minutes, fluoroscopy time 8.0 ± 5.5 minutes, and left atrial dwell time 78.7 ± 18.6 minutes. There was no esophageal injury, phrenic nerve palsy, clinical stroke, or death. Brain magnetic resonance imaging detected 2 new but transient silent cerebral lesions. Two patients (6.7%) had vascular access complications. Although there were changes in the biomarkers for hemolysis, none of the patients experienced clinical hemolysis or related acute kidney injury.
CONCLUSION: This first-in-human study demonstrated that PFA using a novel variable loop catheter with a contact sensing system safely achieved 100% acute PVI/PWI with safety profile comparable to existing PFA systems.
OBJECTIVE: This review aims to determine medication adherence, sensory attributes and adverse effects of INCS in AR patients.
METHODS: A systematic search of PubMed, Web of Science, Scopus, and Cochrane database was conducted for English articles published from 2004 to 2023. Eligibility includes clinical trials and observational studies with adult patients (18 years old or older) receiving INCS for AR (both intermittent and persistent).
RESULTS: Thirty-one studies with 10,582 patients, comprising 10 cross-sectional studies and 21 randomized controlled trials (RCT) were included. Adherence rates ranged from 28% to 87%, with an average of 55.8%. Forgetfulness was the primary reason for non-adherence (63.1-77.8%), followed by adverse events (26.4-61.5%) and fear of adverse events (3.8-31.5%). Scent (38%), taste (28.5%), or aftertaste (24.3%) were the main differentiators for sensory attribute, with varying levels of intensity and preferences for each INCS. Common adverse events encompass epistaxis, nasal dryness/irritation, headache and nasopharyngitis. A meta-analysis of eight RCT detected no significant difference in adverse events between the INCS and control groups (risk ratio 1.05; 95% confidence interval, 0.88-1.24; p = 0.61).
CONCLUSIONS: The findings of this review indicate that medication adherence to INCS is not optimal, with non-adherence mostly attributed to forgetfulness, preferences for sensory attributes, and unpleasant effects associated with INCS. The underlying factors should be addressed as part of a multimodal strategy to improve adherence.
METHODS: A deterministic, prevalence-based model was used to project the annual health burden and direct medical costs associated with recurrent ASCVD events over a 10-year horizon. The target population included adults (≥30 years) with established ASCVD and uncontrolled LDL-C levels (>1.8 mmol/L). The model comprised 3 modules: population size projection, recurrent ASCVD risk calculation (by means of the Secondary Manifestations of ARTerial disease [SMART] risk model), and direct medical and productivity cost estimation. The current status quo and a scenario with a 50% improvement in mean LDL-C were compared.
RESULTS: We projected over 800 000 adults with established ASCVD in 2023, increasing to approximately 1.4 million by 2032. Under the status quo, about 55 000 recurrent ASCVD events were expected within 10 years, with significant direct medical costs and productivity losses. Improved LDL-C control could potentially reduce recurrent events by 7000 cases (13% reduction), prevent 2100 premature deaths, and save approximately 32 400 years of life. Economically, this could lead to a reduction of approximately 72 million MYR in direct medical costs and a gain of approximately 132.4 million MYR in productivity over a decade.
CONCLUSIONS: Optimizing LDL-C control in high-risk patients with ASCVD presents a critical opportunity to reduce health and economic burdens in Malaysia.
METHODS: This study presents a comprehensive systematic review focusing on the applications of deep learning in detecting MCI and AD using electroencephalogram (EEG) signals. Through a rigorous literature screening process based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, the research has investigated 74 different papers in detail to analyze the different approaches used to detect MCI and AD neurological disorders.
RESULTS: The findings of this study stand out as the first to deal with the classification of dual MCI and AD (MCI+AD) using EEG signals. This unique approach has enabled us to highlight the state-of-the-art high-performing models, specifically focusing on deep learning while examining their strengths and limitations in detecting the MCI, AD, and the MCI+AD comorbidity situations.
CONCLUSION: The present study has not only identified the current limitations in deep learning area for MCI and AD detection but also proposes specific future directions to address these neurological disorders by implement best practice deep learning approaches. Our main goal is to offer insights as references for future research encouraging the development of deep learning techniques in early detection and diagnosis of MCI and AD neurological disorders. By recommending the most effective deep learning tools, we have also provided a benchmark for future research, with clear implications for the practical use of these techniques in healthcare.
METHODS: Text ads from Google searches in eight countries (Bahamas, Germany, India, Malaysia, Mexico, South Africa, United Arab Emirates, and United States) were collected in 2022, totaling 1,974 prepolicy and 3,262 post-policy ads, and analyzed in 2023. A gold standard database was established by two coders who labeled 707 ads, which trained five natural language processing models to label the ads, covering content and target demographics. The descriptive statistics and multivariable logistic models were applied to analyze content before versus after policy implementation, both globally and by country.
RESULTS: Vertex AI emerged as the best natural language processing model with the highest F1 score of 0.87. There were significant decreases from pre- to post-policy implementation in the prevalence of labels of "Racial or Ethnic Identification" and "Ingredients: Natural" by 47% and 66%, respectively. Notable differences were identified from pre- to post-policy implementation in India, Mexico, and Germany.
CONCLUSIONS: The study observed changes in skin-lightening product advertisement labels from pre- to post-policy implementation, both globally and within countries. Considering the influence of digital advertising on colorist norms, assessing digital ad policy changes is crucial for public health surveillance. This study presents a computational method to help monitor digital platform policies for consumer product advertisements that affect public health.