Evaluation of in-office tooth whitening treatment with violet LED: protocol for a randomised controlled clinical trial by Lara Jansiski Motta, Anna Carolina Ratto Tempestini Horliana, Sandra Kalil Bussadori, Maria Fernanda Setúbal Destro Rodrigues, Ana Eliza Castanho Garrini dos Santos, Marcelo Mendes Pinto, Dácio Antonio Pantano Junior, Aldo Brugnera Jr, Fátima Antonia Aparecida Zanin

“…Introduction In-office tooth whitening treatment using violet light emited diode (LED) (405 nm) is a novel bleaching method that causes less sensitivity while offering the same effectiveness as the gold standard (35% hydrogen peroxide, H2O2). This study describes a protocol for the first randomised controlled clinical trial to compare the effects of the two methods.Methods and analysis Eighty patients will be divided into four groups: G1 violet LED; G2 violet LED +35% carbamide peroxide; G3 35% H2O2 and G4 violet LED +gingivoplasty. …”
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Comparison of Accuracy in Expert Clinical Examination versus Magnetic Resonance Imaging and Arthroscopic Exam in Diagnosis of Meniscal Tear by Seyed Ali Hashemi, Mohammad Reza Ranjbar, Mohammad Tahami, Reza Shahriarirad, Amirhossein Erfani

“…This study was conducted to evaluate the accuracy of clinical examination in comparison with MRI examination and with the help of arthroscopic examination as the gold standard in the diagnosis of meniscal tears. …”
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Recommendations of the Russian Gastroenterological Association on Clinical Use of High-Resolution Manometry in Diagnosis of Esophageal Disorders by V. T. Ivashkin, I. V. Mayev, A. S. Trukhmanov, O. A. Storonova, S. A. Abdulkhakov, D. N. Andreev, D. S. Bordin, E. R. Valitova, I. L. Klyaritskaya, V. V. Krivoy, Yu. A. Kucheryavyi, T. L. Lapina, S. V. Morozov, O. A. Sablin, E. V. Semenikhina, Yu. P. Uspenskiy, A. A. Sheptulin

“…This method of esophageal examination has become the “gold standard” in diagnosis of motor disorders.High-resolution manometry enables detailed investigation of integral quantitative and qualitative characteristics of esophagus motor function and specific related disorders, analysis of esophageal contractile propagation and strictly coordinated synchronous peristalsis of upper esophageal sphincter, esophagus and lower esophageal sphincter, which malfunction may provoke development of achalasia, esophagospasm, hiatal hernia, ineffective eso pha geal motility and other motor disorders.Conclusion. …”
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Use of a microvascular anastomotic coupler device for kidney transplantation in rats by Henrik Lauer, Jana Ritter, Patrick Nachtnebel, Kathrin Simmendinger, Emily Lerchbaumer, Vladyslav Kavaka, Dominik Steiner, Jonas Kolbenschlag, Adrien Daigeler, Johannes C. Heinzel

“…Background: Allogenic kidney transplantation has been the gold standard treatment for end-stage renal disease. …”
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Reproducibility and Consistency of Isolation Protocols for Fibroblasts, Smooth Muscle Cells, and Epithelial Cells from the Human Vagina by Jayson Sueters, Rogier Schipperheijn, Judith Huirne, Theo Smit, Zeliha Guler

“…The best results were obtained after digestion with 0.1% collagenase-IV, where pure FB colonies formed with high cell viability. (4) Conclusions: Today, vaginoplasty is considered the gold standard for surgically creating a neovagina, despite its considerable drawbacks and limitations. …”
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Radiologic assessment of the optimal point for tube thoracostomy using the sternum as a landmark: a computed tomography‐based analysis by Jaeik Jang, Jae-Hyug Woo, Mina Lee, Woo Sung Choi, Yong Su Lim, Jin Seong Cho, Jae Ho Jang, Jea Yeon Choi, Sung Youl Hyun

“…Methods This retrospective study analyzed the data of 184 patients with chest trauma who were aged ≥18 years, visited a single regional trauma center in Korea between April and June 2022, and underwent chest computed tomography (CT) with their arms down. The conventional gold standard, 5th intercostal space (ICS) method, was compared to the lower 1/2, 1/3, and 1/4 of the sternum method by analyzing CT images. …”
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Comparative evaluation of APRI and MELD scores in the prediction of complications of chronic hepatitis in patients infected with hepatitis B or C viruses in Lubumbashi, democratic... by Arsène Kabamba-Tshikongo, Adolphe Baleebenga, Bernard Kalunga-Tompa, Claude Mwamba-Mulumba, Henry Manya-Mboni, Cedrick Mutombo-Shakalenga, Pierrot Mwamba-Tshilumba, Sébastien Bontems, Géraldine Dessilly, Benoît Kabamba-Mukadi, Albert Longanga-Otshudi

“…Analytical performance of APRI and MELD scores was evaluated by using liver biopsy as gold standard.The APRI and MELD scores had a sensitivity of 100 % and a specificity of 93.5 and 88.6 %, respectively. …”
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Diagnostic Accuracy of EndoFaster® and Narrow-Band Imaging Endoscopy in Patients with Impaired Gastric Acid Secretion: A Real-Time Prospective Study by M. Cazzato, G. Esposito, G. Galli, E. Pilozzi, E. Lahner, V. D. Corleto, A. Zullo, E. Di Giulio, B. Annibale

“…EndoFaster® showed an accuracy for corpus atrophic gastritis diagnosis, compared to histopathological evaluation as gold standard, of 87.1% and a sensitivity, specificity, PPV, and NPV of 78.8%, 93.1%, 89.1%, and 85.9%, respectively. pH showed a positive correlation with the severity score of atrophy (r=0.67, 95% CI: 0.73-0.81, and p<0.0001). …”
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Case report: Illustrating associated malignancies in Paget’s disease using contrast-enhanced mammography by Luciano Mariano, Luca Nicosia, Luca Nicosia, Anna Bozzini, Filippo Pesapane, Francesca Magnoni, Giovanni Mazzarol, Lorenza Meneghetti, Adriana Sorce, Enrico Cassano

“…The cases highlighted CEM’s sensitivity and ability to delineate the disease extent comparable to MRI.Discussion and conclusionsPD often presents diagnostic challenges due to frequent associations with underlying malignancies that are undetectable by standard imaging. While MRI is the gold standard, its limitations, such as costs, contraindications, and false positives, warrant alternative methods. …”
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Automated differentiation of wide QRS complex tachycardia using QRS complex polarity by Adam M. May, Bhavesh B. Katbamna, Preet A. Shaikh, Sarah LoCoco, Elena Deych, Ruiwen Zhou, Lei Liu, Krasimira M. Mikhova, Rugheed Ghadban, Phillip S. Cuculich, Daniel H. Cooper, Thomas M. Maddox, Peter A. Noseworthy, Anthony Kashou

“…Part 1 uses WCT ECG measurements alone, Part 2 pairs WCT and baseline ECG features, and Part 3 combines all features used in Parts 1 and 2 Results Among 235 WCT patients (158 SWCT, 77 VT), 103 had gold standard diagnoses. Part 1 models achieved AUCs of 0.86–0.88 using WCT ECG features alone. …”
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From innovation to clinic: Emerging strategies harnessing electrically conductive polymers to enhance electrically stimulated peripheral nerve repair by Rajiv Borah, Daniel Diez Clarke, Jnanendra Upadhyay, Michael G. Monaghan

“…While nerve autografts are the gold standard, their implications are constrained by issues such as donor site morbidity and limited availability, necessitating innovative alternatives like nerve guidance conduits (NGCs). …”
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Biometry and Intraocular Lens Power Calculation by Combined Scheimpflug-Placido Disc versus Optical Interferometry Devices by Mehlan Juliane, Lehman Anne-Isabel, Cichocki Myriam, Druchkiv Vasyl, Katz Toam, Stephan J Linke

“…Abstract Purpose: To compare the results of the current gold standard, laser interferometry, and keratometry by the IOL-Master, with a newly developed Galilei G6 using raytracing software Okulix for intraocular lens (IOL) power calculations. …”
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Comparison of handheld rebound tonometry with Goldmann applanation tonometry in children with glaucoma: a cohort study by Catey Bunce, Peng Tee Khaw, John Brookes, Maria Papadopoulos, Amanda Lewis, Poornima Rai, Renata Puertas, Annegret Hella Dahlmann-Noor, Shenille Tabasa-Lim, Ahmed El-Karmouty, Mustafa Kadhim, Nicholas Kloster Wride, Dawn Grosvenor

“…Objective To test agreement of two methods to measure intraocular pressure (IOP): rebound tonometry (RBT) and gold standard Goldmann applanation tonometry (GAT) in children with glaucoma.Design Observational prospective cohort study.Setting Tertiary paediatric glaucoma clinic at a single centre.Participants 102 individuals attending a paediatric glaucoma clinic, mean (SD) age 11.85 (3.17), of whom 53 were male.Primary and secondary outcome measures Intraocular pressure, central corneal thickness, child preference for measurement method.Results Limits of agreement for intraobserver and interobserver were, respectively, (−2.71, 2.98) mm Hg and (−5.75, 5.97) mm Hg. …”
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Impact of Nasal Anatomical Variation Subtype on Surgical Outcomes for Rhinogenic Contact Point Headache by Salvatore Lavalle, Annalisa Pace, Giuseppe Magliulo, Mario Lentini, Jerome Rene Lechien, Christian Calvo-Henriquez, Federica Maria Parisi, Giannicola Iannella, Antonino Maniaci, Daniela Messineo

“…This study provides new evidence that preoperative CT scans should be considered a non-invasive gold standard for analyzing nasal subtypes as they significantly influence surgical success, with concha bullosa associated with worse pain relief. …”
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Video Review Can Measure Surgical Robotic Skill Development in a Resident Robotic Hernia Curriculum: A Retrospective Cohort Study by Sarah B. Hays, MD, Amr I. Al Abbas, MD, Kristine Kuchta, MS, Aram Rojas, MD, Melissa Ramirez Barriga, BS, Syed Abbas Mehdi, MBBS, MPH, Stephen Haggerty, MD, H. Mason Hedberg, MD, John Linn, MD, Mark Talamonti, MD, Melissa E. Hogg, MD, MS

“…The drills were completed by 3 attending surgeons to establish gold-standard benchmarks. Results:. In total, 20 residents started the curriculum, 19 completed all IHR drills and 17 completed all VHR drills. …”
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Wetland degradation monitoring using multi-temporal remote sensing data and watershed land degradation index by I. Ridwan, S. Kadir, N. Nurlina

“…Environmental damage in the Tabunio Watershed is exacerbated by the existence of traditional gold mining and has become a concern for many parties. …”
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Right ventricular strain impairment due to hypoxia in patients with COPD: a post hoc analysis of two randomised controlled trials by Konrad E Bloch, Mona Lichtblau, Silvia Ulrich, Felix C Tanner, Talant Sooronbaev, Maamed Mademilov, Michael Furian, Helga Preiss, Laura Mayer, Simon Rafael Schneider, Julian Müller, Stephanie Saxer, Anna Titz, Anwer Shehab, Lena Reimann

“…Speckle-tracking-derived analysis is potentially more sensitive to assess right ventricular (RV) function and we used this method to investigate the impact on RV function of patients with COPD ascending to high altitude and compared the results with the traditional echocardiographic parameters.Methods This post hoc analysis evaluates echocardiographic RV free wall strain (RVFWS) in patients with COPD GOLD grade 1–3 travelling from 760 m to 3100 m for a 2-day stay. …”
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Leveraging Autofluorescence for Tumor Detection, Diagnosis, and Accurate Excision with Surgical Margin Assessment in Tumor Excision by Antonis Perdiou, Ramona Dumitrescu, Daniela Jumanca, Octavia Balean, Ruxandra Sava-Rosianu, Serban Talpos, Dacian Virgil Lalescu, Atena Galuscan

“…Histopathological analysis was the gold standard for margin evaluation, with margins coded as tumor-free margins (0), close (1), or infiltrated (2). …”
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Evaluation of Body Composition in Hemodialysis Thai Patients: Comparison between Two Models of Bioelectrical Impedance Analyzer and Dual-Energy X-Ray Absorptiometry by Kulapong Jayanama, Supanee Putadechakun, Praopilad Srisuwarn, Sakda Arj-Ong Vallibhakara, Prapimporn Chattranukulchai Shantavasinkul, Chanika Sritara, Surasak Kantachuvesiri, Surat Komindr

“…Dual-energy X-ray absorptiometry (DXA) is a gold standard test, but clinically limited. Bioelectrical impedance analysis (BIA) with multifrequency technique is a practical and reliable tool. …”
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Medication-focused telehealth interventions to reduce the hospital readmission rate: a systematic review by Fatemeh Emadi, Racha Dabliz, Rebekah Moles, Stephen Carter, Jenny Chen, Charu Grover, Manya Angley, Rohan A. Elliott, Deirdre Criddle, Deborah Rigby, Sepehr Shakib, Frank Sanfilippo, Charley Budgeon, Kim-Huong Nguyen, Paul Yates, Katie Phillips, Anna Packer, Linda Krogh, Simon Poon, Jonathan Penm

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