INTRODUCTION: Randomised controlled trials (RCTs) have informed guideline recommendations for the management of stable coronary artery disease (CAD). However, the real-world impact of contemporary guidelines and trials on practising physicians in the Asia-Pacific region remains uncertain. We aimed to evaluate the knowledge, attitudes and practices among cardiovascular physicians in the region regarding stable CAD management. METHOD: An anonymised cross-sectional electronic survey was administered to cardiovascular practitioners from the Asia Pacific, assessing 3 domains: 1) baseline knowledge on recent trials and society guideline, 2) attitudes towards stable CAD, and 3) case scenarios reflecting management preferences. Correlations among knowledge, attitudes and practice scores were assessed between physicians from developed and developing countries using Pearson correlation. RESULTS: Overall, 713 respondents from 21 countries completed the survey. The mean knowledge score was 2.90±1.18 (out of 4), with 37.3% of respondents answering all questions correctly, while 74.6% noted that guidelines have significant impact on their practice. Despite guidelines recommending optimal medical therapy, majority chose revascularisation (range 53.4- 90.6%) as the preferred strategy for the case scenarios. Practitioners from developed regions had higher knowledge scores and lower attitude scores compared to developing regions, while practice scores were similar in both groups. Weakly positive correlations were noted between knowledge, attitude and practice scores. CONCLUSION Variations exist in knowledge and attitudes towards guideline recommendations and correspondingly actual clinical practice in the Asia Pacific, with most practitioners choosing an upfront invasive strategy for the treatment of stable CAD. These differences reflect real-world disparities in guideline interpretation and clinical adoption.
Humans ; Coronary Artery Disease/therapy* ; Cross-Sectional Studies ; Practice Patterns, Physicians'/statistics & numerical data* ; Asia ; Health Knowledge, Attitudes, Practice ; Surveys and Questionnaires ; Male ; Practice Guidelines as Topic ; Female ; Attitude of Health Personnel ; Middle Aged ; Developing Countries

Methods: This study analyzed US public interest in lumbar decompression and fusion surgery using Google Trends data from January 1, 2015 to December 31, 2024. The relative search volume (RSV) was used to measure public interest. Temporal trends were assessed using linear regression analysis, whereas seasonal and geographic variations were evaluated using analysis of variance and Tukey’s post hoc tests. Statistical significance was set at p<0.05. Results: Public interest in lumbar decompression and fusion surgery showed a statistically significant upward trend from 2015 to 2024 (p<0.05), with R2 ranging from 0.0141 to 0.6748 across search terms. Monthly analysis revealed that the average search volume was highest in October (78.8%) and lowest in December (68.7%). No significant differences were observed among seasons (p=0.102). Geographically, the highest mean RSV was in the Northeast (43.3%), followed by the West (19.5%), Midwest (12.6%), South (11.1%), and Southwest (10.2%), with significant differences among these regions (p<0.001). Conclusions Public interest in lumbar decompression and fusion surgery has shown a consistent and statistically significant upward trend over the past decade. Although seasonal variation was not significant, notable geographic differences in search volume were observed, with the northeast showing the highest level of interest. These findings highlighted regional disparities in public engagement and may serve as a basis for future healthcare resource planning and patient education strategies.

Background: Helicobacter pylori is acknowledged to cause chronic gastritis and peptic ulcer disease and is also implicated in gastric carcinoma and B cell mucosa-associated lymphoid tissue (MALT) lymphoma development. It has infected at least half of the world’s population. Proton Pump Inhibitors (PPIs) have been the conventional antacid of choice for H. pylori eradication triple therapy, while vonoprazan is a novel drug of its class that was recently studied but is limited to an oral form which makes it less feasible in cases of acute gastrointestinal bleeding. According to several systematic reviews and meta-analyses, the vonoprazan-based triple therapy regimen for H. pylori eradication is a non-inferior treatment to traditional PPI-based treatment when given in 1 week for patients having no active gastrointestinal bleeding. Likewise, a safety profile has been established with its use, offering an alternative treatment option. Objectives: The research aims to identify the H. pylori eradication rate among H. pylori-positive patients who received a vonoprazan-based triple therapy regimen as outpatients, describe their clinicodemographic profile, and identify potential side effects associated with the treatment. Methods: This study utilized a cross-sectional study design in a single tertiary institution from January 2018 to December 2020. Descriptive and inferential statistics were used in data analysis. Frequency and percentage were utilized to determine the success and failure rates of H. pylori eradication, describe the clinicodemographic profile of patients who underwent vonoprazan-based triple therapy, and the potential side effects with treatment. The chi-square test of independence was applied to assess the significant difference in the successful and failed eradication rates across the clinicodemographic profile. A P-value of <0.05 was considered statistically significant, and statistical analyses were conducted using SPSS version 20.0. Results: 32 (91%) had successful H. pylori eradication, with the majority of them determined by a negative 13C-UBT result (62.8%) and the rest with a negative H. pylori stool antigen test (28.6%). The majority of patients undergoing H. pylori eradication using a vonoprazan-based regimen with documented successful eradication belonged to the 19 to 39 years old group (50%), clerical support workers (40.63%), with a chief complaint of abdominal pain (46.88%), with no known co- morbid illness (75%), and with endoscopic finding limited to antral gastritis alone (46.88%). This study described only two documented side effects of treatment: diarrhea and abdominal pain (2.9%). Conclusion Vonoprazan-based triple therapy, given at 20 mg twice daily for 7 days, has shown a high H. pylori eradication rate among hemodynamically stable patients, without active bleeding, and treated on an outpatient basis. There was a significant difference in eradication success and failure across co-morbidities, with a higher success rate in those without co-morbid illness. A high success rate was also seen in patients <40 years of age, with a single chief complaint, and with antral gastritis as the sole endoscopic finding.
Helicobacter pylori

Lack of investment for magnetic resonance (MR) fusion systems is an obstacle to deliver targeted prostate biopsies within the prostate cancer diagnostic pathway. We developed a coordinate-based method to support cognitive targeted prostate biopsies and then performed an audit on cancer detection and the location of lesions. In each patient, the prostate is considered as two separate hemiprostates, and each hemiprostate is divided into 4 × 4 × 4 units. Each unit is therefore defined by a three-dimensional coordinate. We prospectively applied our coordinates approach to target 106 prostatic lesions in 93 men. Among 45 (of 106; 42.5%) lesions positive for cancer, 27 lesions (60.0%) harbored clinically significant disease. PSA density was significantly higher in patients with proven cancer (median: 0.264 ng ml

Background/Aims: Endoscopic ultrasound-guided liver biopsy (EUS-LB) is an effective and safe method of procuring liver tissue. The aims of this study were to assess and compare the outcomes and tissue adequacy of a single-pass, single-actuation, wet suction technique between 19 G and 22 G needles in patients undergoing EUS-LB. Methods: We performed a prospective case series study of 20 patients undergoing EUS-LB at a single center between September 2017 and April 2020. The primary objective was to evaluate differences in sample adequacy via a single actuation wet suction technique between a 19 G core needle and a 22 G core needle. Adequacy was gauged by cumulative core biopsy length and the number of portal tracts visualized. Results: The 19 G needle provided a longer core length (2.5 cm vs. 1.2 cm, p<0.0001), more complete portal tracts (5.8 vs. 1.7, p<0.0001), more total tracts (8.8 vs. 3, p<0.0001), and a longer, intact, fragment length (0.75 cm vs. 0.32 cm, p<0.0006). The 19 G needle was superior in providing adequate (60% vs. 5%, p<0.001) and diagnostic pathologic samples (85% vs. 10%, p<0.001). Conclusions A single-pass, single-actuation, wet suction technique using a 19 G needle is superior to that using a 22 G needle for tissue acquisition and sample adequacy in EUS-LB.

Background/Aims: Endoscopic ultrasound-guided liver biopsy (EUS-LB) is an effective and safe method of procuring liver tissue. The aims of this study were to assess and compare the outcomes and tissue adequacy of a single-pass, single-actuation, wet suction technique between 19 G and 22 G needles in patients undergoing EUS-LB. Methods: We performed a prospective case series study of 20 patients undergoing EUS-LB at a single center between September 2017 and April 2020. The primary objective was to evaluate differences in sample adequacy via a single actuation wet suction technique between a 19 G core needle and a 22 G core needle. Adequacy was gauged by cumulative core biopsy length and the number of portal tracts visualized. Results: The 19 G needle provided a longer core length (2.5 cm vs. 1.2 cm, p<0.0001), more complete portal tracts (5.8 vs. 1.7, p<0.0001), more total tracts (8.8 vs. 3, p<0.0001), and a longer, intact, fragment length (0.75 cm vs. 0.32 cm, p<0.0006). The 19 G needle was superior in providing adequate (60% vs. 5%, p<0.001) and diagnostic pathologic samples (85% vs. 10%, p<0.001). Conclusions A single-pass, single-actuation, wet suction technique using a 19 G needle is superior to that using a 22 G needle for tissue acquisition and sample adequacy in EUS-LB.

OBJECTIVES: To investigate the impact of labyrinthectomy and intratympanic (IT) gentamicin injections on the contralateral labyrinth, we also assessed the response of each individual semicircular canal to each IT gentamicin application. METHODS: We performed a pilot observational study on tertiary, referral, academic settings. Thirteen patients with unilateral vestibular pathology were organized into two groups, group I (seven patients) receiving IT gentamicin and group II undergoing labyrinthectomy (six patients). All patients underwent six-canal video-head-impulse test in predetermined time intervals. Patients receiving gentamicin were additionally tested 3 to 5 days after every sequential injection, until all ipsilateral canals were ablated, to determine the order of response to gentamicin. We recorded the vestibular-ocular reflex gains and the presence of covert/overt saccades for each canal. RESULTS: The posttreatment ipsilateral gains were abnormal. No patient from the gentamicin group developed abnormal contralateral responses, while patients undergoing labyrinthectomy had abnormal contralateral responses from at least one canal, even several months posttreatment. Finally, the lateral semicircular canal was the first one to be affected by IT gentamicin followed by the posterior canal: the superior canal was ablated last. CONCLUSION: In our study, labyrinthectomy had an impact on the responses recorded from the contralateral ear, while IT gentamicin ablated the ipsilateral labyrinthine function without affecting the contralateral responses, possibly because of a milder, more gradual impact. We also show for the first time the order that IT gentamicin application affects the semicircular canals, with the lateral being the first to be affected.
Ear ; Ear, Inner ; Gentamicins ; Head Impulse Test ; Humans ; Observational Study ; Pathology ; Referral and Consultation ; Reflex ; Saccades ; Semicircular Canals

Adult ; Body Mass Index ; Female ; Fingers ; Gonadal Steroid Hormones ; blood ; Humans ; Male ; Nigeria ; Obesity ; blood ; Predictive Value of Tests ; Reproducibility of Results ; Sex Characteristics ; Young Adult

PURPOSE: The aim of this study was to determine the influence of long base lengths of a fixed partial denture (FPD) to rotational resistance with variation of vertical wall angulation. MATERIALS AND METHODS: Trigonometric calculations were done to determine the maximum wall angle needed to resist rotational displacement of an experimental-FPD model in 2-dimensional plane. The maximum wall angle calculation determines the greatest taper that resists rotation. Two different axes of rotation were used to test this model with five vertical abutment heights of 3-, 3.5-, 4-, 4.5-, and 5-mm. The two rotational axes were located on the mesial-side of the anterior abutment and the distal-side of the posterior abutment. Rotation of the FPD around the anterior axis was counter-clockwise, Posterior-Anterior (P-A) and clockwise, Anterior-Posterior (A-P) around the distal axis in the sagittal plane. RESULTS: Low levels of vertical wall taper, ≤ 10-degrees, were needed to resist rotational displacement in all wall height categories; 2–to–6–degrees is generally considered ideal, with 7–to–10–degrees as favorable to the long axis of the abutment. Rotation around both axes demonstrated that two axial walls of the FPD resisted rotational displacement in each direction. In addition, uneven abutment height combinations required the lowest wall angulations to achieve resistance in this study. CONCLUSION: The vertical height and angulation of FPD abutments, two rotational axes, and the long base lengths all play a role in FPD resistance form.
Denture, Partial* ; Denture, Partial, Fixed