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Ko J, Tsao A, Kim R, Perry C, Oyoyo U, Kwon SR. Effect of Various Toothpaste Tablets on Gloss and Surface Roughness of Resin-based Composite Materials. Oper Dent 2024:500014. [PMID: 38632854 DOI: 10.2341/23-120-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2023] [Indexed: 04/19/2024]
Abstract
OBJECTIVES To evaluate the effect of various toothpaste tablets on gloss and surface roughness of resin-based composite. METHODS AND MATERIALS Sixty-four resin-based composite specimens were divided into four groups of 16 specimens each. Gloss and roughness were measured before and after simulated brushing with three types of toothpaste tablets and one conventional toothpaste: CT: Chewtab Toothpaste Tablets; AT: Anticavity Toothpaste Tablets; HC: Charcoal Toothpaste Tablets; CP: Cavity Protection toothpaste. The Kruskal- Wallis procedure was performed to compare the differences by groups. Post-hoc comparisons were conducted with Bonferroni corrections (α=0.05). RESULTS There was a significant drop in gloss for all groups. CT and AT maintained the highest gloss with means of 81.6 GU and 74.1 GU, respectively. The lowest gloss of 24.5 GU was observed for HC. There was a significant increase in roughness for all groups except for CT. CT had the lowest roughness with a mean of 0.034 μm, while HC had the highest roughness with a mean of 0.074 μm. There was a significant correlation between post-brushing gloss and post-brushing roughness (p<0.001, r=-0.884). CONCLUSION Chewtab Toothpaste Tablets had the least effect on gloss and roughness, while Charcoal Toothpaste Tablets had the most negative effect on the surface properties of resin-based composites.
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Affiliation(s)
- J Ko
- Julia Ko, BSc, Department of Biomedical Science La Sierra University, Riverside, CA, USA
| | - A Tsao
- Adam Tsao, BSc, Department of Biomedical Science La Sierra University, Riverside, CA, USA
| | - R Kim
- Raymond Kim, BSc, Department of Biomedical Science La Sierra University, Riverside, CA, USA
| | - C Perry
- Christopher Perry, PhD, Department of Biochemistry, Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - U Oyoyo
- Udochukwu Oyoyo, MPH, Dental Education Services, Loma Linda University School of Dentistry, Loma Linda, CA, USA
| | - S R Kwon
- *So Ran Kwon, DDS, MS, PhD, MS, professor, Division of General Dentistry, Loma Linda University School of Dentistry, Loma Linda, CA, USA
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Hale SJM, Kim R, Douglas RG. Topical anaesthesia and decongestion in rhinology. Rhinology 2024; 62:143-151. [PMID: 37942998 DOI: 10.4193/rhin23.285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
Topical anaesthesia and decongestion of the sinonasal mucosa are used commonly in rhinology practice to facilitate nasal endoscopy, as well as debridement and biopsies. Topical agents used for sinonasal anaesthesia include lignocaine, tetracaine and cocaine. Unlike lignocaine and tetracaine, cocaine also has a decongestant effect. Phenylephrine, oxymetazoline, xylometazoline or adrenaline are usually added to lignocaine and tetracaine to provide decongestion. Several studies have been performed seeking to identify the optimal nasal preparation for nasal endoscopy in the clinic setting. However, there remains no clear consensus in the literature resulting in ongoing wide variation between anaesthetic-decongestant preparations used in clinical practice. Indeed, some authors have argued that no anaesthetic is required at all for flexible nasendoscopy despite the apparent consensus that nasal instrumentation is generally uncomfortable, inferred by the persistence of ongoing research in this area. This review provides a practical summary of local anaesthetic and decongestant pharmacology as it relates to rhinologic practice and summarises the literature to date, with the goal of identifying current gaps in the literature and guiding future research efforts.
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Affiliation(s)
- S J M Hale
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Grafton, Auckland, New Zealand
| | - R Kim
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Grafton, Auckland, New Zealand
| | - R G Douglas
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Grafton, Auckland, New Zealand
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He S, Joseph S, Bulloch G, Jiang F, Kasturibai H, Kim R, Ravilla TD, Wang Y, Shi D, He M. Bridging the Camera Domain Gap With Image-to-Image Translation Improves Glaucoma Diagnosis. Transl Vis Sci Technol 2023; 12:20. [PMID: 38133514 PMCID: PMC10746931 DOI: 10.1167/tvst.12.12.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 09/15/2023] [Indexed: 12/23/2023] Open
Abstract
Purpose The purpose of this study was to improve the automated diagnosis of glaucomatous optic neuropathy (GON), we propose a generative adversarial network (GAN) model that translates Optain images to Topcon images. Methods We trained the GAN model on 725 paired images from Topcon and Optain cameras and externally validated it using an additional 843 paired images collected from the Aravind Eye Hospital in India. An optic disc segmentation model was used to assess the disparities in disc parameters across cameras. The performance of the translated images was evaluated using root mean square error (RMSE), peak signal-to-noise ratio (PSNR), structural similarity index (SSIM), 95% limits of agreement (LOA), Pearson's correlations, and Cohen's Kappa coefficient. The evaluation compared the performance of the GON model on Topcon photographs as a reference to that of Optain photographs and GAN-translated photographs. Results The GAN model significantly reduced Optain false positive results for GON diagnosis, with RMSE, PSNR, and SSIM of GAN images being 0.067, 14.31, and 0.64, respectively, the mean difference of VCDR and cup-to-disc area ratio between Topcon and GAN images being 0.03, 95% LOA ranging from -0.09 to 0.15 and -0.05 to 0.10. Pearson correlation coefficients increased from 0.61 to 0.85 in VCDR and 0.70 to 0.89 in cup-to-disc area ratio, whereas Cohen's Kappa improved from 0.32 to 0.60 after GAN translation. Conclusions Image-to-image translation across cameras can be achieved by using GAN to solve the problem of disc overexposure in Optain cameras. Translational Relevance Our approach enhances the generalizability of deep learning diagnostic models, ensuring their performance on cameras that are outside of the original training data set.
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Affiliation(s)
- Shuang He
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
- Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Sanil Joseph
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Australia
- Department of Surgery (Ophthalmology), The University of Melbourne, Melbourne, Australia
- Lions Aravind Institute of Community Ophthalmology, Aravind Eye Care System, Madurai, India
| | - Gabriella Bulloch
- Department of Surgery (Ophthalmology), The University of Melbourne, Melbourne, Australia
| | - Feng Jiang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
- Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | | | - Ramasamy Kim
- Aravind Eye Hospital and Post Graduate Institute, Madurai, India
| | - Thulasiraj D. Ravilla
- Lions Aravind Institute of Community Ophthalmology, Aravind Eye Care System, Madurai, India
| | - Yueye Wang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
- Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Danli Shi
- School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Mingguang He
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
- Aravind Eye Hospital and Post Graduate Institute, Madurai, India
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Joseph S, Rajan RP, Sundar B, Venkatachalam S, Kempen JH, Kim R. Validation of diagnostic accuracy of retinal image grading by trained non-ophthalmologist grader for detecting diabetic retinopathy and diabetic macular edema. Eye (Lond) 2023; 37:1577-1582. [PMID: 35906419 PMCID: PMC10220051 DOI: 10.1038/s41433-022-02190-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 06/22/2022] [Accepted: 07/15/2022] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To validate the fundus image grading results by a trained grader (Non-ophthalmologist) and an ophthalmologist grader for detecting diabetic retinopathy (DR) and diabetic macular oedema (DMO) against fundus examination by a retina specialist (gold standard). METHODS A prospective diagnostic accuracy study was conducted using 2002 non-mydriatic colour fundus images from 1001 patients aged ≥40 years. Using the Aravind Diabetic Retinopathy Evaluation Software (ADRES) images were graded by both a trained non-ophthalmologist grader (grader-1) and an ophthalmologist (grader-2). Sensitivity, specificity, positive predictive value and negative predictive value were calculated for grader-1 and grader-2 against the grading results by an independent retina specialist who performed dilated fundus examination for every study participant. RESULTS Out of 1001 patients included, 42% were women and the mean ± (SD) age was 55.8 (8.39) years. For moderate or worse DR, the sensitivity and specificity for grading by grader-1 with respect to the gold standard was 66.9% and 91.0% respectively and the same for the ophthalmologist was 83.6% and 80.3% respectively. For referable DMO, grader-1 and grader-2 had a sensitivity of 74.6% and 85.6% respectively and a specificity of 83.7% and 79.8% respectively. CONCLUSIONS Our results demonstrate good level of accuracy for the fundus image grading performed by a trained non-ophthalmologist which was comparable with the grading by an ophthalmologist. Engaging trained non-ophthalmologists potentially can enhance the efficiency of DR diagnosis using fundus images. Further study with multiple non-ophthalmologist graders is needed to verify the results and strategies to improve agreement for DMO diagnosis are needed.
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Affiliation(s)
- Sanil Joseph
- Lions Aravind Institute of Community Ophthalmology, Aravind Eye Care System, Madurai, India
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Vic, Australia
- Department of Surgery (Ophthalmology), The University of Melbourne, Melbourne, Vic, Australia
| | - Renu P Rajan
- Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Madurai, India
| | - Balagiri Sundar
- Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Madurai, India
| | | | - John H Kempen
- Department of Ophthalmology, , Massachusetts Eye and Ear and Harvard Medical School; Schepens Eye Research Institute, Boston, MA, USA
- MCM Eye Unit, MyungSung Christian Medical Center (MCM) Multispecialty Hospital and MyungSung Medical School, Addis Ababa, Ethiopia
- Department of Ophthalmology, Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia
| | - Ramasamy Kim
- Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Madurai, India.
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Babenko B, Traynis I, Chen C, Singh P, Uddin A, Cuadros J, Daskivich LP, Maa AY, Kim R, Kang EYC, Matias Y, Corrado GS, Peng L, Webster DR, Semturs C, Krause J, Varadarajan AV, Hammel N, Liu Y. A deep learning model for novel systemic biomarkers in photographs of the external eye: a retrospective study. Lancet Digit Health 2023; 5:e257-e264. [PMID: 36966118 DOI: 10.1016/s2589-7500(23)00022-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 01/13/2023] [Accepted: 01/31/2023] [Indexed: 03/27/2023]
Abstract
BACKGROUND Photographs of the external eye were recently shown to reveal signs of diabetic retinal disease and elevated glycated haemoglobin. This study aimed to test the hypothesis that external eye photographs contain information about additional systemic medical conditions. METHODS We developed a deep learning system (DLS) that takes external eye photographs as input and predicts systemic parameters, such as those related to the liver (albumin, aspartate aminotransferase [AST]); kidney (estimated glomerular filtration rate [eGFR], urine albumin-to-creatinine ratio [ACR]); bone or mineral (calcium); thyroid (thyroid stimulating hormone); and blood (haemoglobin, white blood cells [WBC], platelets). This DLS was trained using 123 130 images from 38 398 patients with diabetes undergoing diabetic eye screening in 11 sites across Los Angeles county, CA, USA. Evaluation focused on nine prespecified systemic parameters and leveraged three validation sets (A, B, C) spanning 25 510 patients with and without diabetes undergoing eye screening in three independent sites in Los Angeles county, CA, and the greater Atlanta area, GA, USA. We compared performance against baseline models incorporating available clinicodemographic variables (eg, age, sex, race and ethnicity, years with diabetes). FINDINGS Relative to the baseline, the DLS achieved statistically significant superior performance at detecting AST >36·0 U/L, calcium <8·6 mg/dL, eGFR <60·0 mL/min/1·73 m2, haemoglobin <11·0 g/dL, platelets <150·0 × 103/μL, ACR ≥300 mg/g, and WBC <4·0 × 103/μL on validation set A (a population resembling the development datasets), with the area under the receiver operating characteristic curve (AUC) of the DLS exceeding that of the baseline by 5·3-19·9% (absolute differences in AUC). On validation sets B and C, with substantial patient population differences compared with the development datasets, the DLS outperformed the baseline for ACR ≥300·0 mg/g and haemoglobin <11·0 g/dL by 7·3-13·2%. INTERPRETATION We found further evidence that external eye photographs contain biomarkers spanning multiple organ systems. Such biomarkers could enable accessible and non-invasive screening of disease. Further work is needed to understand the translational implications. FUNDING Google.
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Affiliation(s)
| | | | | | | | | | | | - Lauren P Daskivich
- Ophthalmic Services and Eye Health Programs, Los Angeles County Department of Health Services, Los Angeles, CA, USA; Department of Ophthalmology, University of Southern California Keck School of Medicine/Roski Eye Institute, Los Angeles, CA USA
| | - April Y Maa
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, USA; Regional Telehealth Services, Technology-based Eye Care Services (TECS) division, Veterans Integrated Service Network (VISN) 7, Decatur, GA, USA
| | - Ramasamy Kim
- Aravind Eye Hospital, Madurai, Tamil Nadu, India
| | - Eugene Yu-Chuan Kang
- Department of Ophthalmology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | | | | | | | | | | | | | | | | | - Yun Liu
- Google Health, Palo Alto, CA, USA.
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Meyer C, Larghero P, Almeida Lopes B, Burmeister T, Gröger D, Sutton R, Venn NC, Cazzaniga G, Corral Abascal L, Tsaur G, Fechina L, Emerenciano M, Pombo-de-Oliveira MS, Lund-Aho T, Lundán T, Montonen M, Juvonen V, Zuna J, Trka J, Ballerini P, Lapillonne H, Van der Velden VHJ, Sonneveld E, Delabesse E, de Matos RRC, Silva MLM, Bomken S, Katsibardi K, Keernik M, Grardel N, Mason J, Price R, Kim J, Eckert C, Lo Nigro L, Bueno C, Menendez P, Zur Stadt U, Gameiro P, Sedék L, Szczepański T, Bidet A, Marcu V, Shichrur K, Izraeli S, Madsen HO, Schäfer BW, Kubetzko S, Kim R, Clappier E, Trautmann H, Brüggemann M, Archer P, Hancock J, Alten J, Möricke A, Stanulla M, Lentes J, Bergmann AK, Strehl S, Köhrer S, Nebral K, Dworzak MN, Haas OA, Arfeuille C, Caye-Eude A, Cavé H, Marschalek R. The KMT2A recombinome of acute leukemias in 2023. Leukemia 2023; 37:988-1005. [PMID: 37019990 PMCID: PMC10169636 DOI: 10.1038/s41375-023-01877-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/09/2023] [Accepted: 03/15/2023] [Indexed: 04/07/2023]
Abstract
Chromosomal rearrangements of the human KMT2A/MLL gene are associated with de novo as well as therapy-induced infant, pediatric, and adult acute leukemias. Here, we present the data obtained from 3401 acute leukemia patients that have been analyzed between 2003 and 2022. Genomic breakpoints within the KMT2A gene and the involved translocation partner genes (TPGs) and KMT2A-partial tandem duplications (PTDs) were determined. Including the published data from the literature, a total of 107 in-frame KMT2A gene fusions have been identified so far. Further 16 rearrangements were out-of-frame fusions, 18 patients had no partner gene fused to 5'-KMT2A, two patients had a 5'-KMT2A deletion, and one ETV6::RUNX1 patient had an KMT2A insertion at the breakpoint. The seven most frequent TPGs and PTDs account for more than 90% of all recombinations of the KMT2A, 37 occur recurrently and 63 were identified so far only once. This study provides a comprehensive analysis of the KMT2A recombinome in acute leukemia patients. Besides the scientific gain of information, genomic breakpoint sequences of these patients were used to monitor minimal residual disease (MRD). Thus, this work may be directly translated from the bench to the bedside of patients and meet the clinical needs to improve patient survival.
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Affiliation(s)
- C Meyer
- DCAL/Institute of Pharm. Biology, Goethe-University, Frankfurt/Main, Germany
| | - P Larghero
- DCAL/Institute of Pharm. Biology, Goethe-University, Frankfurt/Main, Germany
| | - B Almeida Lopes
- DCAL/Institute of Pharm. Biology, Goethe-University, Frankfurt/Main, Germany
- Instituto Nacional de Câncer (INCA), Rio de Janeiro, RJ, Brazil
| | - T Burmeister
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Dept. of Hematology, Oncology and Tumor Immunology, Berlin, Germany
| | - D Gröger
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Dept. of Hematology, Oncology and Tumor Immunology, Berlin, Germany
| | - R Sutton
- Molecular Diagnostics, Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney, NSW, Australia
| | - N C Venn
- Molecular Diagnostics, Children's Cancer Institute, Lowy Cancer Research Centre, UNSW, Sydney, NSW, Australia
| | - G Cazzaniga
- Tettamanti Research Center, Pediatrics, University of Milano-Bicocca/Fondazione Tettamanti, Monza, Italy
| | - L Corral Abascal
- Tettamanti Research Center, Pediatrics, University of Milano-Bicocca/Fondazione Tettamanti, Monza, Italy
| | - G Tsaur
- Regional Children's Hospital, Ekaterinburg, Russian Federation; Research Institute of Medical Cell Technologies, Ekaterinburg, Russian Federation
| | - L Fechina
- Regional Children's Hospital, Ekaterinburg, Russian Federation; Research Institute of Medical Cell Technologies, Ekaterinburg, Russian Federation
| | - M Emerenciano
- Instituto Nacional de Câncer (INCA), Rio de Janeiro, RJ, Brazil
| | | | - T Lund-Aho
- Laboratory of Clinical Genetics, Fimlab Laboratories, Tampere, Finland
| | - T Lundán
- Department of Clinical Chemistry and Laboratory Division, University of Turku and Turku University Hospital, Turku, Finland
| | - M Montonen
- Department of Clinical Chemistry and Laboratory Division, University of Turku and Turku University Hospital, Turku, Finland
| | - V Juvonen
- Department of Clinical Chemistry and Laboratory Division, University of Turku and Turku University Hospital, Turku, Finland
| | - J Zuna
- CLIP, Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - J Trka
- CLIP, Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - P Ballerini
- Biological Hematology, AP-HP A. Trousseau, Pierre et Marie Curie University, Paris, France
| | - H Lapillonne
- Biological Hematology, AP-HP A. Trousseau, Pierre et Marie Curie University, Paris, France
| | - V H J Van der Velden
- Department of Immunology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - E Sonneveld
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - E Delabesse
- Institut Universitaire du Cancer de Toulouse, Toulouse Cedex 9, France
| | - R R C de Matos
- Cytogenetics Department, Bone Marrow Transplantation Unit, National Cancer Institute (INCA), Rio de Janeiro, Brazil
| | - M L M Silva
- Cytogenetics Department, Bone Marrow Transplantation Unit, National Cancer Institute (INCA), Rio de Janeiro, Brazil
| | - S Bomken
- Wolfson Childhood Cancer Research Centre, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - K Katsibardi
- Division of Pediatric Hematology-Oncology, First Department of Pediatrics, National and Kapodistrian University of Athens, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - M Keernik
- Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - N Grardel
- Department of Hematology, CHU Lille, France
| | - J Mason
- Northern Institute for Cancer Research, Newcastle University and the Great North Children's West Midlands Regional Genetics Laboratory, Birmingham Women's and Children's NHS Foundation Trust, Mindelsohn Way, Birmingham, United Kingdom
| | - R Price
- Northern Institute for Cancer Research, Newcastle University and the Great North Children's West Midlands Regional Genetics Laboratory, Birmingham Women's and Children's NHS Foundation Trust, Mindelsohn Way, Birmingham, United Kingdom
| | - J Kim
- DCAL/Institute of Pharm. Biology, Goethe-University, Frankfurt/Main, Germany
- Department of Laboratory Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - C Eckert
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology/Hematology, Berlin, Germany
| | - L Lo Nigro
- Centro di Riferimento Regionale di Ematologia ed Oncologia Pediatrica, Azienda Policlinico "G. Rodolico", Catania, Italy
| | - C Bueno
- Josep Carreras Leukemia Research Institute. Barcelona, Spanish Network for Advanced Therapies (RICORS-TERAV, ISCIII); Spanish Collaborative Cancer Network (CIBERONC. ISCIII); University of Barcelona, Barcelona, Spain
- Josep Carreras Leukemia Research Institute. Barcelona, Spanish Network for Advanced Therapies (RICORS-TERAV, ISCIII); Spanish Collaborative Cancer Network (CIBERONC. ISCIII); Department of Biomedicine. University of Barcelona; and Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - P Menendez
- Centro di Riferimento Regionale di Ematologia ed Oncologia Pediatrica, Azienda Policlinico "G. Rodolico", Catania, Italy
| | - U Zur Stadt
- Pediatric Hematology and Oncology and CoALL Study Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - P Gameiro
- Instituto Português de Oncologia, Departament of Hematology, Lisbon, Portugal
| | - L Sedék
- Department of Pediatric Hematology and Oncology, Medical University of Silesia, Zabrze, Poland
| | - T Szczepański
- Department of Pediatric Hematology and Oncology, Medical University of Silesia, Zabrze, Poland
| | - A Bidet
- Laboratoire d'Hématologie Biologique, CHU Bordeaux, Bordeaux, France
| | - V Marcu
- Hematology Laboratory, Sheba Medical Center, Tel-Hashomer, Israel
| | - K Shichrur
- Molecular Oncology Laboratory, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - S Izraeli
- Pediatric Hematology-Oncology, Schneider Children's Medical Center, Petah Tikva, and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - H O Madsen
- Department of Clinical Immunology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - B W Schäfer
- Division of Oncology and Children's Research Centre, University Children's Hospital Zurich, Zurich, Switzerland
| | - S Kubetzko
- Division of Oncology and Children's Research Centre, University Children's Hospital Zurich, Zurich, Switzerland
| | - R Kim
- Hematology Laboratory, Saint Louis Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
- Université Paris Cité, INSERM/CNRS U944/UMR7212, Institut de recherche Saint-Louis, Paris, France
| | - E Clappier
- Hematology Laboratory, Saint Louis Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
- Université Paris Cité, INSERM/CNRS U944/UMR7212, Institut de recherche Saint-Louis, Paris, France
| | - H Trautmann
- Laboratory for Specialized Hematological Diagnostics, Medical Department II, University Hospital Schleswig-Holstein, Kiel, Germany
| | - M Brüggemann
- Laboratory for Specialized Hematological Diagnostics, Medical Department II, University Hospital Schleswig-Holstein, Kiel, Germany
| | - P Archer
- Bristol Genetics Laboratory, North Bristol NHS Trust, Bristol, United Kingdom
| | - J Hancock
- Bristol Genetics Laboratory, North Bristol NHS Trust, Bristol, United Kingdom
| | - J Alten
- Department of Pediatrics, University Hospital Schleswig-Holstein, Kiel, Germany
| | - A Möricke
- Department of Pediatrics, University Hospital Schleswig-Holstein, Kiel, Germany
| | - M Stanulla
- Department of Pediatrics, MHH, Hanover, Germany
| | - J Lentes
- Institute of Human Genetics, Medical School Hannover, Hannover, Germany
| | - A K Bergmann
- Institute of Human Genetics, Medical School Hannover, Hannover, Germany
| | - S Strehl
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - S Köhrer
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - K Nebral
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - M N Dworzak
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
- St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - O A Haas
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
- St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - C Arfeuille
- Genetics Department, AP-HP, Hopital Robert Debré, Paris, France
| | - A Caye-Eude
- Genetics Department, AP-HP, Hopital Robert Debré, Paris, France
- Université Paris Cité, Inserm U1131, Institut de recherche Saint-Louis, Paris, France
| | - H Cavé
- Genetics Department, AP-HP, Hopital Robert Debré, Paris, France
- Université Paris Cité, Inserm U1131, Institut de recherche Saint-Louis, Paris, France
| | - R Marschalek
- DCAL/Institute of Pharm. Biology, Goethe-University, Frankfurt/Main, Germany.
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Premananthan C, Rowe G, Gill G, Chen Q, Malas J, Zubair M, Emerson D, Kim R, Bowdish M, Chikwe J. Bicaval Versus Biatrial Heart Transplantation in Pediatric Recipients: A United Network for Organ Sharing Database Analysis. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Taylor D, Donovan L, Choi J, Kim R, Schwarz U, Wilson A. A174 A NOVEL MECHANISM OF CROHN’S DISEASE SEVERITY IN WOMEN: EVALUATING THE IMPACT OF AN ESTROGEN-FARNESOID X RECEPTOR INTERACTION ON INTESTINAL BARRIER FUNCTION. J Can Assoc Gastroenterol 2023. [PMCID: PMC9991304 DOI: 10.1093/jcag/gwac036.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
Background Crohn’s disease (CD) is associated with deficits in intestinal barrier function. Activation of bile acid-sensing nuclear receptor Farnesoid X receptor (NR1H4, FXR) is associated with protective effects against reduced intestinal barrier function; namely through promoting tight junction complex genes (TJCGs) and reducing expression of inflammatory cytokines. The FXR -1G>T variant is associated with decreased FXR activation and increased risk of, and early progression to, CD-related surgery in females only. It is hypothesized an estrogen-FXR interaction is mediating this effect. Purpose We aimed to assess the combined effect of estrogen and FXR genetic variation on intestinal barrier function using a cell-based model and its impact in a clinical cohort. Method Caco-2 cells were characterized for expression of TJCGs (zonula occludens-1, occludin, junctional adhesion molecule A, and claudin-1 and claudin-2), FXR, and nuclear estrogen receptors (ERα, ERβ) by qPCR. The influence of FXR activation on TJCGs was characterized by incubation of Caco-2 cells with chenodeoxycholic acid (CDCA). FXR-knockout stable Caco-2 line was developed using CRISPR-Cas9 methods and verified by qPCR and genotyping. The effect of estradiol on expression of TJCGs in FXR-knockout and wildtype Caco-2 cell monolayers was compared by qPCR. Future experiments include comparison of FXR-knockout and wildtype monolayer permeability with estrogen exposure by transwell permeability assay. The effect of FXR genotype and exogenous estrogen CD severity (surgery, hospitalization, fistulizing disease) was evaluated in our female cohort by multivariate analysis. Result(s) Increased expression of TJCGs was seen in native Caco-2 monolayers incubated with CDCA. FXR-knockout cell line was then successfully created and confirmed. FXR-knockout cells showed decreased expression of TJCGs with the exception of zonula occludens-1. Estradiol exposure resulted in a dose-dependent decline in TJCGs expression in the wildtype Caco-2 cell line, however this effect was lost in the FXR-knockout cell line. Preliminary analysis of patient cohort data (n=359) showed exogenous estrogen was associated with lower surgery risk (OR = 0.603, 95% CI= 0.373–0.964, p < 0.05; Fischer’s exact test) and trended towards decreasing fistulizing disease risk in a multiple logistic regression model which included FXR genotype. The association of FXR genotype with increased surgery risk was also confirmed in this logistic regression model. Conclusion(s) Herein, we show that FXR activity affects expression of TJCGs, and this effect is attenuated by estrogen interactions. Our patient cohort preliminary analysis confirmed an increased CD severity risk associated with FXR genotype and demonstrated a trend of decreasing CD severity with exogenous estrogen exposure. Further studies will assess the mechanisms by which FXR and estrogen interact to influence intestinal permeability. Please acknowledge all funding agencies by checking the applicable boxes below Other Please indicate your source of funding; Department of Medicine, Western University Disclosure of Interest D. Taylor: None Declared, L. Donovan: None Declared, J. Choi: None Declared, R. Kim: None Declared, U. Schwarz: None Declared, A. Wilson Consultant of: Consulting fees from Fresenius Kabi, Speakers bureau of: Speaking fees from Takeda and Pfizer
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Affiliation(s)
- D Taylor
- Department of Physiology & Pharmacology
| | - L Donovan
- Schulich School of Medicine & Dentistry
| | - J Choi
- Department of Physiology & Pharmacology
| | - R Kim
- Department of Medicine, Western University, London, Canada
| | - U Schwarz
- Department of Physiology & Pharmacology
| | - A Wilson
- Department of Medicine, Western University, London, Canada
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Nunez do Rio JM, Nderitu P, Raman R, Rajalakshmi R, Kim R, Rani PK, Sivaprasad S, Bergeles C. Using deep learning to detect diabetic retinopathy on handheld non-mydriatic retinal images acquired by field workers in community settings. Sci Rep 2023; 13:1392. [PMID: 36697482 PMCID: PMC9876892 DOI: 10.1038/s41598-023-28347-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 01/17/2023] [Indexed: 01/26/2023] Open
Abstract
Diabetic retinopathy (DR) at risk of vision loss (referable DR) needs to be identified by retinal screening and referred to an ophthalmologist. Existing automated algorithms have mostly been developed from images acquired with high cost mydriatic retinal cameras and cannot be applied in the settings used in most low- and middle-income countries. In this prospective multicentre study, we developed a deep learning system (DLS) that detects referable DR from retinal images acquired using handheld non-mydriatic fundus camera by non-technical field workers in 20 sites across India. Macula-centred and optic-disc-centred images from 16,247 eyes (9778 participants) were used to train and cross-validate the DLS and risk factor based logistic regression models. The DLS achieved an AUROC of 0.99 (1000 times bootstrapped 95% CI 0.98-0.99) using two-field retinal images, with 93.86 (91.34-96.08) sensitivity and 96.00 (94.68-98.09) specificity at the Youden's index operational point. With single field inputs, the DLS reached AUROC of 0.98 (0.98-0.98) for the macula field and 0.96 (0.95-0.98) for the optic-disc field. Intergrader performance was 90.01 (88.95-91.01) sensitivity and 96.09 (95.72-96.42) specificity. The image based DLS outperformed all risk factor-based models. This DLS demonstrated a clinically acceptable performance for the identification of referable DR despite challenging image capture conditions.
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Affiliation(s)
- Joan M Nunez do Rio
- Institute of Ophthalmology, University College London, 11-43 Bath St., London, EC1V 9EL, UK.
- Section of Ophthalmology, King's College London, London, WC2R 2LS, UK.
| | - Paul Nderitu
- Institute of Ophthalmology, University College London, 11-43 Bath St., London, EC1V 9EL, UK
- Section of Ophthalmology, King's College London, London, WC2R 2LS, UK
| | | | - Ramachandran Rajalakshmi
- Dr. Mohan's Diabetes Specialities Centre and Madras Diabetes Research Foundation, Chennai, India
| | | | - Padmaja K Rani
- Anand Bajaj Retina Institute, Srimati Kannuri Santhamma Centre for Vitreoretinal Diseases, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Sobha Sivaprasad
- Institute of Ophthalmology, University College London, 11-43 Bath St., London, EC1V 9EL, UK
- NIHR Moorfields Biomedical Research Centre, Moorfields Eye Hospital, London, UK
| | - Christos Bergeles
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, SE1 7EU, UK
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Movassaghi M, Lou JJ, Wright S, Silva J, Leavy K, Kim R, Monuki ES, Perez-Rosendahl M, Head E, Yong WH. Lewy Body Pathology and Alzheimer Disease in Down Syndrome. Am J Clin Pathol 2022. [DOI: 10.1093/ajcp/aqac126.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract
Introduction/Objective
Aging adults with Down syndrome (DS) develop Alzheimer disease neuropathology (AD) by the age of 40 years, primarily due to the overexpression of the amyloid precursor protein on chromosome 21. Lewy bodies (LBs), containing alpha-synuclein protein, are observed in 7-60% of AD patients in the amygdala and in cortex. Prior DS studies (n=20-56 cases) find the frequency of LB pathology to range between 8-50% of cases being affected. We hypothesized that LB pathology would also be present in DS brain with similar locations and prevalence to AD. Thus, we evaluated the frequency of LB in our UCI cohort of DS cases that we have collected over the past 25 years.
Methods/Case Report
Neuropathology reports from 55 cases with DS from the UCI-ADRC were included in this study. Cases were stained for beta-amyloid, phosphor-tau, alpha-synuclein and TDP-43 as per NACC protocols (one case each v7,8,9 and three v11).
Results (if a Case Study enter NA)
We identified 6 cases (10.9%), all male, with a mean age of 57 years (SD=3) that showed LB and/or Lewy neurites. LB pathology was classified as amygdala predominant in 3 cases, brainstem predominant in one, intermediate/transitional in one, and diffuse/neocortical in one. Five cases were BRAAK stage 6 and one was stage 5. Five cases had CERAD neuritic plaque score C and one case had a B score. Two of 3 cases were Thal phase 5, and one was phase 4. The case with diffuse/neocortical LB pathology demonstrated hippocampal sclerosis.
Conclusion
The observation that all our LB positive cases were male may reflect a sample bias. In our study, Lewy pathology was most common in amygdala but other sites of involvement are seen similar to a prior DS study and AD studies. Prior DS studies (n=20-56 cases) find the frequency of LB pathology to range between 8-50% of cases being affected. The prevalence of LB in our DS cohort (10.9%) is in the low end of the range seen in other DS and AD studies.
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Affiliation(s)
- M Movassaghi
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - J J Lou
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - S Wright
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - J Silva
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - K Leavy
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - R Kim
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - E S Monuki
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - M Perez-Rosendahl
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - E Head
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
| | - W H Yong
- Pathology, University of California- Irvine School of Medicine , Irvine, California , United States
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Park J, Wai Meng D, Hollebecque A, Borad M, Goyal L, Schram A, Cassier P, Kamath S, Dotan E, Kim R, Sahai V, Liao CY, Millward M, Roda Perez D, Blakesley R, Wolf B, Subbiah V, Kelley R, Oh DY. 76MO Efficacy of RLY-4008, a highly selective FGFR2 inhibitor in patients (pts) with an FGFR2-fusion or rearrangement (f/r), FGFR inhibitor (FGFRi)-naïve cholangiocarcinoma (CCA): ReFocus trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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12
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Schram A, Borad M, Sahai V, Kamath S, Kim R, Liao C, Oh D, Ponz-Sarvisé M, Yachnin J, Shell S, Cassier P, Dotan E, Florou V, Moreno V, Park J, Tai D, Schmidt-Kittler O, Ferté C, Goyal L, Subbiah V. Identifying FGFR2 fusions/rearrangements in cholangiocarcinoma patients using a novel cfDNA algorithm for treatment with RLY-4008, a highly selective irreversible FGFR2 inhibitor. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01110-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Naing A, Ferrando-Martinez S, Wolfarth A, Xu M, Goon J, Ware M, Haymaker C, Raso M, Chaney M, Ezeanya U, Dhar S, Lee H, Lee T, Adebanjo T, Fan J, Yang S, Lee B, Kim R. 1674P NT-I7 plus pembrolizumab combination treatment enhances infiltration of PD-1+ T cells and provides a more immunogenic tumor microenvironment: Biomarker data from the NIT-110 study. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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14
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Hollebecque A, Borad M, Goyal L, Schram A, Park J, Cassier P, Kamath S, Meng DW, Dotan E, Kim R, Sahai V, Oh DY, Liao CY, Millward M, Perez DR, Ferté C, Blakesley R, Wolf B, Subbiah V, Kelley R. LBA12 Efficacy of RLY-4008, a highly selective FGFR2 inhibitor in patients (pts) with an FGFR2-fusion or rearrangement (f/r), FGFR inhibitor (FGFRi)-naïve cholangiocarcinoma (CCA): ReFocus trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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15
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Telfort J, Lickert C, Xie L, Bell G, Ansani N, Kim R. P-739 Social and treatment characteristics of women with Uterine Fibroid (UF) with/without Heavy Menstrual Bleeding (HMB), in a commercially insured US population. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study question
Are there differences in patient’s social demographic, clinical and treatment characteristics among patients diagnosed with HMB and/or UF?
Summary answer
Baseline characteristics were similar across all UF-status defined-groups. Differences were observed in education, net-worth and 12-monthfollow-up characteristics. Nearly 60% were prescribed pain meds pre-diagnosis.
What is known already
Uterine leiomyomas (or fibroids) are benign neoplasm that affect women of reproductive age1. In the US, treatment for UF is individualized, dependent on size and location of the fibroids, patient profile, symptom severity and type of diagnosis. Patients may be diagnosed with HMB before UF (HMB-UF), diagnosed with UF first and then HMB (UF-HMB), diagnosed with only HMB (HMB-Only) or UF only (UF-Only). Previous studies indicated that the majority (70%) of women received no prescription medications regardless of surgery status and 40% had pain at time of diagnosis.2,3
Study design, size, duration
Our retrospective real-world observational study included 295,400 women across four cohorts between 10/1/2012 -12/31/2020. The majority (96,961; 44%) had HMB-Only, 46,763 (21%) UF-Only, 35,421 (16%) HMB-UF, and 40,806 (19%) UF-HMB. Patients required 12 months continuous enrollment before index date (earlier of HMB or UF diagnosis date based on cohorts) and 12-months of follow-up unless hysterectomy was observed before 12 months. Surgical and pharmacologic agents explored were based on ACOG guidelines for UF.
Participants/materials, setting, methods
Optum® Socio-Economic Status claims database was used to identify newly diagnosed women 18-55 years old with UF and/or HMB claims, without history of conservative/radical surgery or non-dermatological cancers.
Descriptive analyses were performed for patients’ social demographics and treatment characteristics during pre- and post-index period.
Main results and the role of chance
Across all cohorts,
During the 12-month follow-up, nearly 80% of patients used at least 1 prescribed pain medication compared to nearly 60% at baseline. The increase in pain medication use was mainly driven by increase in NSAIDs, opioids, analgesics, and anti-migraine in all cohorts except HMB-O (Opioids: baseline 24-30% to follow up 41-55%; NSAIDs: 20-21% to 44-53%; analgesics: 6-8% to 19%-33%; anti-migraine: 8-11% to 16-29%).
Limitations, reasons for caution
True incidence of index claims are difficult to estimate. Over-the-counters medications or claims made outside the study period are not captured. Pain medication may be unrelated to UF-associated pain.
Findings only reflect the commercially insured population and may not be generalizable. Claims data provide limited clinical profile and prescribing rationales.
Wider implications of the findings
The majority of the patients in these cohorts experienced pain and were prescribed opioids. Determining the link between the use of pain medication and symptoms of UF and HMB is important, as pain medications do not address HMB.
Trial registration number
Not applicable
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Affiliation(s)
- J Telfort
- Pfizer Inc, Patient & Health and Impact , New York, U.S.A
| | - C Lickert
- Myovant Sciences Inc., Medical Managed Markets & RWE , Brisbane, U.S.A
| | - L Xie
- Pfizer Inc, Patient & Health and Impact , New York, U.S.A
| | - G Bell
- Pfizer Inc, Global Product Development , New York, U.S.A
| | - N Ansani
- Pfizer Inc, Internal Medicine - North America Medical Affairs , New York, U.S.A
| | - R Kim
- Pfizer Inc, Patient & Health and Impact , New York, U.S.A
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16
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Maculaitis M, Hunsche E, Cislo P, Ansani N, Virro J, Will O, Peck E, Kopenhafer L, Olsen P, Hauber A, Beusterien K, Kim R. P-315 The importance of treatment features beyond pain reduction associated with gonadotropin-releasing hormone analogues from the patient perspective. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Study question
Beyond reducing pain, how do women with moderate-severe-endometriosis pain prioritize treatment features and outcomes associated with gonadotropin-releasing hormone (GnRH) analogues?
Summary answer
Moderate-severe-endometriosis patients prioritized safe long-term treatment, feeling treatment-effects within a few cycles, being able to maintain employment, reducing fatigue, depression, and headaches, and improving libido.
What is known already
The importance of pain management in endometriosis treatment is well-established. Poor health-related quality of life has been attributed to endometriosis pain, with greater impact as the number of endometriosis symptoms and symptom severity increase. Endometriosis treatment options include analgesics for acute pain episodes and surgery in more severe cases, as well as hormone therapies, including GnRH analogues. The potential risks, benefits, and outcomes associated with currently available GnRH analogues for endometriosis treatment can vary. Data are lacking on the patient perspective with respect to potential treatment features and outcomes beyond just pain reduction.
Study design, size, duration
Treatment-naïve patients with moderate-severe-endometriosis pain (rating scale ≥4 for menstrual pain) in the United States completed a cross-sectional online survey. Best-worst scaling (BWS) was used to assess preferences for key non-pain treatment attributes that were identified based on the literature. Cognitive pre-test interviews were conducted to confirm content validity of the questionnaire. Data collection for this ongoing survey was initiated in December 2021.
Participants/materials, setting, methods
Patients (English-speaking, premenopausal, 18-50 years-old) were recruited via healthcare research panel. Eligible patients self-reported laparoscopy-confirmed-endometriosis, no endometriosis/other gynecological surgery in past 3 months, no osteoporosis/bone disease/uterine fibroids history, and healthcare coverage for previous 3 years. Treatment features in the BWS exercise included dosage flexibility, short treatment onset, reversibility of side effects, reducing fatigue, depression, headache, impact on libido, impact on sleep, ability to maintain employment, duration of treatment, and additional need for contraceptive use.
Main results and the role of chance
Overall, 115 patients (31.1±7.5 years-old) were included in the analyses. On a 0 (no pain) to 10 (pain as bad as you can imagine) scale, the mean worst menstrual and non-menstrual pelvic pain (during past month) were 7.7±1.6 and 5.4±2.7, respectively. The most common endometriosis treatments ever used included over-the-counter pain medications (90.4%) and prescription contraceptives (74.8%).
Of 11 BWS features tested, patients prioritized:
“You can safely take the treatment for a long period of time” (relative importance=11.4%) “Your ability to get or maintain a job” (11.1%) “When starting a treatment, you will begin to feel the treatment’s effects within the first few menstrual cycles” (10.9%) “You will be less depressed” (10.8%) “Your interest in sex will not be affected” (10.7%) “Any side-effects you may experience are resolved quickly after treatment stops” (10.1%) “You will be less fatigued or tired” (9.5%) “You will have fewer headaches or migraines” (8.6%)
Least important to patients were:
“Your sleep will not be affected” (6.8%) “Your doctor offers different options for the dose strength and how often you take it, as appropriate to your needs” (5.9%) “You are not required to take additional contraceptives along with the treatment” (4.0%)
Limitations, reasons for caution
The preferences of patients who participated may differ from those who did not participate, thereby reducing the ability to generalize results. All data were self-reported; diagnosis and treatment could not be independently confirmed. The BWS exercise cannot include all possible attributes and outcomes relevant to patients.
Wider implications of the findings
Beyond pain reduction, patients most highly valued having safe long-term treatment, feeling treatment effects within a few cycles, rapid resolution of side effects, being able to work, maintaining libido, and reducing fatigue, depression, and headaches. These factors can help physicians to better align endometriosis treatment decision-making with patient preferences.
Trial registration number
Not applicable
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Affiliation(s)
- M Maculaitis
- Cerner Enviza, RWE Data & Analytics , Malvern, U.S.A
| | - E Hunsche
- Myovant Sciences- GmBH, Global Market Access & HEOR , Basel, Switzerland
| | - P Cislo
- Pfizer Inc, Statistical Research & Data Science Center , New York, U.S.A
| | - N Ansani
- Pfizer Inc, Medical Affairs , New York, U.S.A
| | - J Virro
- Myovant Sciences Inc, Medical Affairs , Brisbane, U.S.A
| | - O Will
- Cerner Enviza, RWE Data & Analytics , Malvern, U.S.A
| | - E Peck
- Cerner Enviza, RWE Data & Analytics , Malvern, U.S.A
| | - L Kopenhafer
- Cerner Enviza, RWE Data & Analytics , Malvern, U.S.A
| | - P Olsen
- Cerner Enviza, RWE Data & Analytics , Malvern, U.S.A
| | - A Hauber
- Pfizer Inc, Statistical Research & Data Science Center , New York, U.S.A
| | - K Beusterien
- Cerner Enviza, RWE Data & Analytics , Malvern, U.S.A
| | - R Kim
- Pfizer Inc, Patient & Health Impact , New York, U.S.A
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Naing A, Mamdani H, Barve M, Johnson M, Wolff R, Kim D, Yang S, Lee B, Adebanjo T, Georgevitch R, Ferrando-Martinez S, Haymaker C, Chaney M, Fan J, Kim R, Pant S. P-48 Phase 2a study of NT-I7, a long-acting interleukin-7, plus pembrolizumab: Cohort of subjects with checkpoint inhibitor-naïve advanced pancreatic cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.04.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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18
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Kim R, Mamdani H, Barve M, Johnson M, Sahin I, Kopetz S, Yang S, Lee B, Adebanjo T, Georgevitch R, Ferrando-Martinez S, Chaney M, Fan J, Naing A. P-54 Phase 2a study of NT-I7, a long-acting interleukin-7, plus pembrolizumab: Cohort of subjects with checkpoint inhibitor-naïve advanced MSS-colorectal cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.04.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Kis B, Shridhar R, Mhaskar R, Frakes J, El-Haddad G, Choi J, Kim R, Hoffe S. Abstract No. 4 ▪ ABSTRACT OF THE YEAR Radioembolization with yttrium-90 glass microspheres as first-line treatment for unresectable intrahepatic cholangiocarcinoma: a prospective phase 2 clinical trial. J Vasc Interv Radiol 2022. [DOI: 10.1016/j.jvir.2022.03.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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20
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Rowe G, Gill G, Chen Q, Zubair M, Roach A, Alhossan A, Peiris A, Thomas J, Emerson D, Kim R, Chikwe J. Repeat Pediatric Heart Transplantation in the United States: United Network for Organ Sharing Database Analysis. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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21
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Cohen N, Kim R, Bucknor A, Sarabanchong V, Huntly J, Nentin F, Ascher-Walsh C. Increasing access to in-office hysteroscopy for patients with public insurance at an academic medical center. Am J Obstet Gynecol 2022. [DOI: 10.1016/j.ajog.2021.12.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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22
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Clark R, Lajkosz L, Ken M, Thain E, Kim R, Fleshner N. Lifetime risk of prostate cancer death among high-risk germline mutation carriers. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00595-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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23
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Kim R, Mishra C, Sen S. The use of teleconsultation and technology by the Aravind Eye Care System, India. Community Eye Health 2022; 35:10. [PMID: 36035096 PMCID: PMC9412088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- R Kim
- Chief Medical Officer: Retina Vitreous Services; Director: Informational Technology & Systems, Aravind Eye Hospital, Madurai, India
| | - Chitaranjan Mishra
- Medical Consultant: Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, India
| | - Sagnik Sen
- Fellow: Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, India
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Kim R, Kwon M, An M, Kim ST, Smith SA, Loembé AB, Mortimer PGS, Armenia J, Lukashchuk N, Shah N, Dean E, Park WY, Lee J. Phase II study of ceralasertib (AZD6738) in combination with durvalumab in patients with advanced/metastatic melanoma who have failed prior anti-PD-1 therapy. Ann Oncol 2021; 33:193-203. [PMID: 34710570 DOI: 10.1016/j.annonc.2021.10.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/14/2021] [Accepted: 10/15/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Modulating the DNA damage response and repair (DDR) pathways is a promising strategy for boosting cancer immunotherapy. Ceralasertib (AZD6738) is an oral inhibitor of the serine/threonine protein kinase ataxia telangiectasia and Rad3-related protein, which is crucial for DDR. PATIENTS AND METHODS This phase II trial evaluated ceralasertib plus durvalumab for the treatment of patients with metastatic melanoma who had failed anti-programmed cell death protein 1 therapy. RESULTS Among the 30 patients, we observed an overall response rate of 31.0% and a disease control rate of 63.3%. Responses were evident across patients with acral, mucosal, and cutaneous melanoma. The median duration of response was 8.8 months (range, 3.8-11.7 months). The median progression-free survival was 7.1 months (95% confidence interval, 3.6-10.6 months), and the median overall survival was 14.2 months (95% confidence interval, 9.3-19.1 months). Common adverse events were largely hematologic and manageable with dose interruptions and reductions. Exploratory biomarker analysis suggested that tumors with an immune-enriched microenvironment or alterations in the DDR pathway were more likely to respond to the study treatment. CONCLUSION We conclude that ceralasertib in combination with durvalumab has promising antitumor activity among patients with metastatic melanoma who have failed anti-programmed cell death protein 1 therapy, and constitute a population with unmet needs.
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Affiliation(s)
- R Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - M Kwon
- Department of Hematology-Oncology, Ajou University School of Medicine, Suwon, Korea
| | - M An
- Samsung Advanced Institute of Health Science and Technology, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - S T Kim
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - S A Smith
- Oncology R&D, AstraZeneca, Cambridge, UK
| | - A B Loembé
- Oncology R&D, AstraZeneca, Cambridge, UK
| | | | - J Armenia
- Oncology R&D, AstraZeneca, Cambridge, UK
| | | | - N Shah
- Oncology R&D, AstraZeneca, Cambridge, UK
| | - E Dean
- Oncology R&D, AstraZeneca, Cambridge, UK
| | - W-Y Park
- Samsung Genome Institute, Samsung Medical Center, Seoul, Korea; Geninus Inc., Seoul, Korea
| | - J Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University, Suwon, Korea.
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Liu W, Oh Y, Yin W, Kim R, Zhou Y, Zhang X, Mo R, Puviindran V, Sriranjan S, van Eede M, Henkelman M, Bruneau B, Hui C, Kim K. THE COMBINATORIAL ROLE OF IROQUOIS HOMEOBOX GENES 3 AND 4 IN THE COMPACTION OF THE VENTRICULAR MYOCARDIUM. Can J Cardiol 2021. [DOI: 10.1016/j.cjca.2021.07.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Bilen M, Xi A, Wong A, Schroeder A, Kim R, Liu F, Peng J, Robinson S, Bhanegaonkar A. 701P Real-world (RW) treatment (Tx) patterns and clinical outcomes in patients (pts) with metastatic urothelial carcinoma (mUC) receiving first-line (1L) Tx: Results from IMPACT UC. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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27
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Ajmera M, Chang J, Hitchens A, Kearney M, Esterberg E, Kim R, Cappelleri J, Devgan G, Costa N, Candrilli S. 706P Real-world study assessing physician rationale for initiating first-line (1L) immuno-oncology (IO) therapy for patients with advanced urothelial cancer (aUC). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Park EA, Kang KY, Lee JH, Lee JY, Kim HS, Choi HS, Song GY, Moon EH, Shiin MY, Hur YJ, Yu EJ, Kim R, Koong MK, Lee KA, Kim MJ. P–153 Comparison outcome of vitrified human embryos stored in vapor phase liquid nitrogen (LN2) and direct LN2. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Is vapor cryopreserved LN2 storage beneficial for clinical outcomes of vitrified human embryos that are frozen compared to vitrified human embryos having direct contact with LN2.
Summary answer
There are no significant differences compared to clinical outcomes of human embryos stored in LN2 vapor and direct store in LN2.
What is known already
There has been concerned about potential cross-contamination and biohazard issues of embryos for long term storage using direct LN2. This study aimed to compare clinical outcomes of human embryos transfer between vapor phase and liquid LN2.
Study design, size, duration
The embryo has undergone vitrification for long term storage with vapor or direct contact in LN2. After the thawing of the embryo, we checked on the survival rates. We transferred only one or two embryos per patient and kept analyzing the implantation and pregnancy rates
Participants/materials, setting, methods
This retrospective study was carried out from January 2018 to December 2019 with 3272cycles 4713embryos; vitrified for long term storage in vapor phase or direct contact with LN2. We compared the clinical outcomes of frozen embryo transfer cycles using vitrified for long term storage in vapor phase and direct contact with LN2. Clinical outcomes monitored were embryo survival, subsequent implantation and pregnancy after single or double embryo transfer
Main results and the role of chance
A total of 4713 fertilized human embryos are vitrified and then stored in LN2 vapor (n = 2520 cycles) or direct contact LN2 (n = 752 cycles). The study showed that the blastocyst stored in vapor able to retain full development. Survival was 97.8% (vapor) and 97.6% (direct contact LN2), and the vapor storage of human embryos had no significant difference in survival rates after a long term storage. For single blastocyst transfer, pregnancy and implantation rates were 51.5%, 52.4% in vapor, 54.6%, 54.9% in direct LN2; respectively (p=NS). In double blastocyst transfer, the pregnancy and implantation rates were 61.8%, 42.0% in vapor and 64.7%, 44.5% in direct LN2; respectively (p=NS). There were also no significant differences between two groups.
Limitations, reasons for caution
The study showed that the blastocyst stored in vapor can retain full development. A vapor storage system thus is safe and effective for long term vapor storage of vitrified human embryos.Within the limits of this study, there was no detection of an adverse effect of vapor storage.
Wider implications of the findings: Vapor storage systems thus represent a useful alternative for safe and effective long-term storage of vitrified human embryos that can avoid cross contamination chances from having direct contact with LN2.
Trial registration number
Not applicable
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Affiliation(s)
- E A Park
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - K Y Kang
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - J H Lee
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - J Y Lee
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - H S Kim
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - H S Choi
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - G Y Song
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - E H Moon
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - M Y Shiin
- CHA Fertility Center Seoul Station, Fertility laboratory, Seoul, Korea- South
| | - Y J Hur
- CHA Fertility Center Seoul Station, Department of Obstetrics and Gynecology, Seoul, Korea- South
| | - E J Yu
- CHA Fertility Center Seoul Station, Department of Obstetrics and Gynecology, Seoul, Korea- South
| | - R Kim
- CHA Fertility Center Seoul Station, Department of Obstetrics and Gynecology, Seoul, Korea- South
| | - M K Koong
- CHA Fertility Center Seoul Station, Department of Obstetrics and Gynecology, Seoul, Korea- South
| | - K A Lee
- CHA University, Department of Biomedical Science- College of Life Science, Seoul, Korea- South
| | - M J Kim
- CHA Fertility Center Seoul Station, Department of Obstetrics and Gynecology, Seoul, Korea- South
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Goyal L, Subbiah V, Mahipal A, Kamath S, Mody K, Borad M, El-Khoueiry A, Sahai V, Kim R, Kelley R, Schmidt-Kittler O, Shen J, Jen K, Deary A, Padval M, Sherwin C, Wolf B, Schram A. P-70 First-in-human study of highly selective FGFR2 inhibitor, RLY-4008, in patients with intrahepatic cholangiocarcinoma and other advanced solid tumors. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Wilson A, Wang M, Ponich T, Gregor JC, Chande N, Yan B, Sey M, Beaton MD, Kim R. A12 PRE-TREATMENT HLADQA1-HLADRB1 TESTING FOR THE PREVENTION OF AZATHIOPRINE-INDUCED PANCREATITIS IN INFLAMMATORY BOWEL DISEASE: A PROSPECTIVE COHORT STUDY. J Can Assoc Gastroenterol 2021. [DOI: 10.1093/jcag/gwab002.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Azathioprine (AZA) therapy has a long history of use in IBD. The need to promote its safe use in this population is ensured by governmental health policy requiring IBD patients to fail low cost drugs, such as AZA, prior to approving funding for more potent biologic therapies. AZA-induced pancreatitis is an idiosyncratic and unpredictable response, occurring in up to 7% of AZA-exposed patients that can lead to patient morbidity, hospitalization, delay in effective IBD management, as well as result in substantial additional health-related costs. There are no tools in clinical practice to identify individuals at risk of AZA-induced pancreatitis. Genetic variation in the HLADQA1-HLADRB1*07:01 haplotype is strongly associated with azathioprine (AZA)-induced pancreatitis in inflammatory bowel disease (IBD).
Aims
To evaluate whether HLA DQA1-HLADRB1*07:01A>C pre-treatment genotype testing in an adult IBD population prior to AZA therapy to guide AZA selection would result in a lower incidence of AZA-induced pancreatitis.
Methods
Participants with IBD (n=599) were screened for HLADQA1-HLADRB1*07:01A>C and participants with a variant genotype were excluded from azathioprine treatment (n=271). Wildtype participants (n=328) were started on azathioprine and followed for 3 months. The incidence of pancreatitis was compared to unscreened historical controls (n=373).
Results
The minor allele frequency of HLADQA1-HLADRB1*07:01 was 30.4% and 30.0% in the screened and unscreened populations respectively. Up to 45.2% of participants were excluded from AZA therapy based on genotype in the HLADQA1-HLADRB1*07:01A>C screened cohort. HLADQA1-HLADRB1*07:01A>C screening resulted in an 11-fold reduction in the odds of azathioprine-induced pancreatitis (0.30% versus 3.4%, OR=0.085, 95%CI=0.011–0.651, p=0.002).
Conclusions
HLA DQA1-HLADRB1*07:01A>C screening substantially reduced the risk of pancreatitis during AZA treatment in patients with IBD. However, using this strategy as a tool for guiding the use of AZA therapy in IBD may eliminate a large proportion of patients from being eligible for treatment with AZA. In regions, where there is access to other IBD therapies, and given the short and long term toxicities associated with AZA, HLA DQA1-HLADRB1*07:01A>C screening may be a clinically-relevant strategy for enhancing the safe use of AZA in IBD. Additionally, cost-effectiveness analyses are needed to further solidify the utility of HLA DQA1-HLADRB1*07:01A>C-screening in IBD populations.
Funding Agencies
Academic Medical Organization of Southwestern Ontario Innovation Fund
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Affiliation(s)
- A Wilson
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - M Wang
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - T Ponich
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - J C Gregor
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - N Chande
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - B Yan
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - M Sey
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - M D Beaton
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - R Kim
- Gastroenterology, University of Western Ontario, London, ON, Canada
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Hardy J, Sperry A, Hartmann H, Goldfaden R, Ashchi M, Kim R, Huston J, Niman S, Choksi R. Abelacimab. Anti-factor XI/XIa monoclonal antibody, Treatment of atrial fibrillation, Treatment of thrombotic disorders. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.12.3349024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Romano S, Dell'atti D, Judd R, Kim R, Weinsaft J, Kim J, Heitner J, Farzaneh-Far A. Right ventricular longitudinal strain measured using feature-tracking cardiac magnetic resonance is an independent predictor of all cause mortality in patients with severe tricuspid regurgitation. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Tricuspid regurgitation imposes a volume overload on the right ventricle (RV) that can lead to progressive RV dilation and dysfunction. Overt RV dysfunction is associated with poor prognosis and increased operative risk. Abnormalities of myocardial strain may provide the earliest evidence of ventricular dysfunction. CMR feature-tracking techniques now allow assessment of strain from routine cine-images, without specialized pulse sequences. Whether abnormalities of RV strain measured using CMR feature-tracking have prognostic value in patients with tricuspid regurgitation is unknown
Purpose
To evaluate the prognostic value of CMR feature-tracking derived RV free wall longitudinal strain (RVFWLS) in a large multicenter population of patients with severe tricuspid regurgitation.
Methods
Consecutive patients with severe tricuspid regurgitation undergoing CMR at four US medical centers were included in this study. Feature-tracking RVFWLS was calculated from 4 chamber cine-views (Figure-left panel). The primary endpoint was all-cause death. Cox proportional hazards regression modeling was used to examine the independent association between RVFWLS and death. The incremental prognostic value of RVFWLS was assessed in nested models.
Results
Of the 406 patients in this study,115 died during a median follow-up of 8.8 years. By Kaplan-Meier-analysis, patients with RVFWLS ≥median (−16%) had significantly reduced event free survival compared to those with RVFWLS < median (log-rank p<0.001) (Figure-right panel). By Cox multivariable regression modeling, each 1% worsening in RVFWLS was associated with a 13% increased risk-of-death after adjustement for clinical and imaging risk factors (HR=1.13 per %; p<0.001). Addition of RVFWLS in this model resulted in significant-improvement in the global-chi-square (26 to 65; p<0.0001).
Conclusions
CMR feature-tracking derived RVFWLS is an independent predictor of mortality in patients with severe tricuspid regurgitation, incremental to common clinical and imaging risk factors.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- S Romano
- University of Verona, Verona, Italy
| | | | - R Judd
- Duke University, Division of cardiology, Department of Medicine, Durham, United States of America
| | - R Kim
- Duke University, Division of cardiology, Department of Medicine, Durham, United States of America
| | - J Weinsaft
- Weill Cornell Medical College, Division of cardiology, New York, United States of America
| | - J Kim
- Weill Cornell Medical College, Division of cardiology, New York, United States of America
| | - J Heitner
- New York Methodist hospital, Cardiology, New York, United States of America
| | - A Farzaneh-Far
- University of Illinois at Chicago, Cardiology, Chicago, United States of America
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Rim TH, Kawasaki R, Tham YC, Kang SW, Ruamviboonsuk P, Bikbov MM, Miyake M, Hao J, Fletcher A, Sasaki M, Nangia V, Sabanayagam C, Yu M, Fujiwara K, Thapa R, Wong IY, Kayama T, Chen SJ, Kuang TM, Yamashita H, Sundaresan P, Chan JC, van Rens G, Sonoda KH, Wang YX, Panda-Jonas S, Harada S, Kim R, Ganesan S, Raman R, Yamashiro K, Gilmanshin TR, Jenchitr W, Park KH, Gemmy Cheung CM, Wong TY, Wang N, Jonas JB, Chakravarthy U, Cheng CY, Yanagi Y, Saenmee A, Cao K, George R, Kazakbaeva GM, Khalimov TA, Khanna RC, Kim HW, Kulothungan V, Nangia P, Mao F, Matsuda F, Meng Q, Namba H, Pokawattana N, Oh J, Park SJ, Ravindran R, Sharma T, Shin JP, Surya J, Takahashi A, Takebayashi T, Tsujikawa A, Vashist P, Wei WB, Yang X, Yu SY, Zainullin RM, Zhao PQ. Prevalence and Pattern of Geographic Atrophy in Asia. Ophthalmology 2020; 127:1371-1381. [DOI: 10.1016/j.ophtha.2020.04.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 03/23/2020] [Accepted: 04/13/2020] [Indexed: 10/24/2022] Open
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Cowey C, Liu F, Kim R, Boyd M, Fulcher N, Krulewicz S, Smith J, Bhanegaonkar A. 1090P Real-world (RW) clinical outcomes in patients (pts) with locally advanced (LA) or metastatic Merkel cell carcinoma (mMCC) treated in United States (US) oncology clinical practices: Results from SPEAR-Merkel. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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George S, Zheng Y, Bell E, Engel-Nitz N, White J, Lal L, Kim R, Krulewicz S, Smith J, Liu F. 1611P Healthcare resource utilization (HCRU) and costs in patients (pts) with advanced cancer treated with immune checkpoint inhibitors (ICIs) who experienced select immune-related adverse events (irAEs). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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36
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Tan E, Kim D, Imanirad I, Carballido E, Zhou J, Schell M, Jimenez MM, Kim R. P-47 A phase I/II study of pembrolizumab in combination with ibrutinib for advanced, refractory microsatellite stable colorectal cancers. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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37
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Kim R, Do Y, Park K, Park H, Kim D, Heo S. Abstract No. 682 Updates for extremity arteriovenous malformations involving the bone: approach for embolization and its therapeutic outcomes. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Wilson A, Wang Q, Almousa A, Jansen L, Choi Y, Schwarz UI, Kim R. A214 GENETIC VARIATION IN THE FARNESOID X RECEPTOR PREDICTS CROHN’S DISEASE SEVERITY IN FEMALE PATIENTS. J Can Assoc Gastroenterol 2020. [DOI: 10.1093/jcag/gwz047.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Crohn’s disease (CD) is an immune-mediated inflammatory bowel disease defined by episodes of intestinal inflammation. There is now an increasing appreciation of the bile acid-sensing nuclear receptor, FXR, as an important regulator of intestinal inflammation, intestinal permeability and response to bacterial overgrowth. Many of these processes are dysregulated in CD. It is unclear how genetic variation in FXR impacts on CD severity. FXR deficiency is rare. Loss of function mutations in FXR as contributors to CD are unlikely; however, partial loss of function of FXR may contribute to CD progression or severity. Our group demonstrated that FXR-1G>T, a SNV adjacent to the ATG start codon, is linked to reduced transactivation of FXR gene targets. We hypothesized that changes in the intestinal barrier as a result of reduced FXR expression among those who harbor the FXR-1T allele are more likely to exhibit a severe CD phenotype compared to G (reference) allele carriers, and thereby experience a more rapid progression to surgery. Alterations in FXR activity may in part be secondary to genetic variation in the FXR gene.
Aims
To evaluate FXR-1G>T as a genomic biomarker of severity in CD and propose a plausible molecular mechanism.
Methods
A retrospective study (n=542) was conducted in a Canadian cohort of CD patients. Blood samples were obtained for genotypic analysis (FXR-1G>T), as well as determination of the FXR downstream product, fibroblast growth factor (FGF) 19. Primary outcomes included risk and time to first CD-related surgery. To better elucidate a potential molecular basis for the observed effect of FXR-1G>T genotype on CD prognosis (more frequent and early surgery) in female CD patients, we explored a connection between the estrogen receptor (ER)-mediated pathway and genetic variation in FXR using a cell-based model. .
Results
The FXR-1GT genotype was associated with the risk of (odds ratio, OR=3.34, 95%CI=1.58–7.05, p=0.002) and early progression to surgery (hazard ratio, HR=3.00, 95%CI=1.86–4.83, p<0.0001) in CD. Female carriers of the FXR-1GT genotype had the greatest risk of surgery (OR=14.87 95%CI=4.22–52.38, p<0.0001) and early progression to surgery (HR=6.28, 95%CI=3.62–10.90, p<0.0001). Furthermore, women carriers of FXR-1GT polymorphism had a nearly three-fold lower FGF19 plasma concentration compared to women with wildtype FXR-1GG genotype (p<0.0001). In HepG2 cells cotransfected with estrogen receptors (ERα and β) and FXR, presence of estradiol further attenuated variant FXR activity.
Conclusions
FXR-1GT is deleterious to women with CD through ER-mediated attenuation of FXR activation. Female CD FXR-1GT carriers should be considered for more aggressive medical management.
Funding Agencies
CAG, CCC, CIHR
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Affiliation(s)
- A Wilson
- Gastroenterology, University of Western Ontario, London, ON, Canada
| | - Q Wang
- Lawson Health Research Insitute, London, ON, Canada
| | - A Almousa
- Division of Clinical Pharmacology, University of Western Ontario, London, ON, Canada
| | - L Jansen
- Lawson Health Research Insitute, London, ON, Canada
| | - Y Choi
- Department of Epidemiology & Biostatistics, University of Western Ontario, London, ON, Canada
| | - U I Schwarz
- Division of Clinical Pharmacology, University of Western Ontario, London, ON, Canada
| | - R Kim
- Division of Clinical Pharmacology, University of Western Ontario, London, ON, Canada
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Peel C, Wang Q, Pananos A, Kim R, Wilson A. A208
HLA-DQA1*05 GENOTYPE PREDICTS ANTI-DRUG ANTIBODY FORMATION AND LOSS OF RESPONSE DURING INFLIXIMAB THERAPY FOR INFLAMMATORY BOWEL DISEASE. J Can Assoc Gastroenterol 2020. [DOI: 10.1093/jcag/gwz047.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The underlying mechanism for immunogenicity in anti-TNFa-exposed patients with inflammatory bowel disease is poorly understood. Anti-drug antibodies are a leading contributor to infliximab loss of response and adverse drug events. Currently, it is not feasible to identify patients at risk of antibody formation prior to initiating infliximab. The genetic variation HLADQA1*05(rs2097432) has been linked to infliximab antibody formation in a cohort of patients with Crohn’s disease.
Aims
Due to the wide variation in the frequency of HLADQA1* 05 across ethnic groups, we aim to independently evaluate the association between HLADQA1*05and infliximab antibody formation, infliximab loss of response, treatment discontinuation and adverse drug events, in a Canadian inflammatory bowel disease cohort.
Methods
In a retrospective cohort study, infliximab-exposed patients with inflammatory bowel disease (n=262) were screened for the genetic variation, HLADQA1*05A>G(rs2097432). The risk of infliximab anti-drug antibody formation, infliximab loss of response, adverse events, and discontinuation were assessed in wild type (GG) and variant-carrying (AG or AA) individuals.
Results
Forty percent of all participants were HLADQA1*05A>Gvariant carriers, with 79% of participants with infliximab antibodies carrying at least one variant allele. The risk of infliximab antibody formation was higher in HLADQA1*05A>Gvariant carriers in an IBD population (adjusted HR=7.29, 95%CI=2.97–17.191, p=1.46x10-5) independent of age, sex, weight, dose and co-immunosuppression with an immunomodulator. Variant carrier status was associated with an increased risk of infliximab loss of response (adjusted HR=2.34, 95%CI=1.41–3.88, p=0.001) and discontinuation (adjusted HR=2.27, 95%CI=1.46–3.43, p=2.53x10-4) though not with infliximab-associated adverse drug events.
Conclusions
HLADQA1*05 is independently associated with a high risk of infliximab antibody formation in addition to infliximab loss of response and treatment discontinuation. As a result, we propose that pre-emptive genetic screening for the HLADQA1* 05A>Gvariant would be useful in order to predict individuals at risk of developing immunogenicity. There may be a role for genotype-guided application of combination therapy in inflammatory bowel disease.
Funding Agencies
NoneWolfe Medical Research Chair in Pharmacogenomics (MOP-89753 to RBK), the Academic Medical Organization of Southwestern Ontario (INN18-005 to RBK and AW; S17-004 to AW), and Lawson Health Research Institute (IRF-05-19 to AW)
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Affiliation(s)
- C Peel
- Western University, London, ON, Canada
| | - Q Wang
- Schulich School of Medicine and Dentistry, London, ON, Canada
| | - A Pananos
- Department of Epidemiology and Biostatistics, London, ON, Canada
| | - R Kim
- Divisions of Clinical Pharmacology, London, ON, Canada
| | - A Wilson
- Divisions of Clinical Pharmacology, London, ON, Canada
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Joseph S, Kim R, Ravindran RD, Fletcher AE, Ravilla TD. Effectiveness of Teleretinal Imaging-Based Hospital Referral Compared With Universal Referral in Identifying Diabetic Retinopathy: A Cluster Randomized Clinical Trial. JAMA Ophthalmol 2020; 137:786-792. [PMID: 31070699 PMCID: PMC6512266 DOI: 10.1001/jamaophthalmol.2019.1070] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Question Does screening for diabetic retinopathy by teleretinal imaging in physician offices in India lead to higher adherence to eye hospital referral and a greater yield of diabetic retinopathy cases compared with a strategy of referral of all eligible patients with diabetes? Findings In a cluster randomized clinical trial of 801 patients with diabetes, proportionately more patients in the teleretinal group attended the hospital eye examination and had confirmed diabetic retinopathy compared with the control group. Meaning The results suggest that, in the Indian setting, teleretinal screening is an effective approach for identifying diabetic retinopathy. Importance Studies in high-income countries provide limited evidence from randomized clinical trials on the benefits of teleretinal screening to identify diabetic retinopathy (DR). Objective To evaluate the effectiveness of teleretinal-screening hospital referral (TR) compared with universal hospital referral (UR) in people with diabetes. Design, Setting, and Participants A cluster randomized clinical trial of 8 diabetes clinics within 10 km from Aravind Eye Hospital (AEH), Madurai, India, was conducted. Participants included 801 patients older than 50 years. The study was conducted from May 21, 2014, to February 7, 2015; data analysis was performed from March 12 to June 16, 2015. Interventions In the TR cohort, nonmydriatic, 3-field, 45° retinal images were remotely graded by a retinal specialist and patients with DR, probable DR, or ungradable images were referred to AEH for a retinal examination. In the UR cohort, all patients were referred for a retinal examination at AEH. Main Outcomes and Measures Hospital-diagnosed DR. Results Of the 801 participants, 401 were women (50.1%) (mean [SD] age, 60.0 [7.3] years); mean diabetes duration was 8.6 (6.6) years. In the TR cohort, 96 of 398 patients (24.1%) who underwent teleretinal imaging were referred with probable DR (53 [13.3%]) or nongradable images (43 [10.8%]). Hospital attendance at AEH was proportionately higher with TR (54 of 96 referred [56.3%]) compared with UR (150 of 400 referred [37.5%]). The intention-to-treat analysis based on all patients eligible for referral in each arm showed that proportionately more patients with TR (36 of 96 [37.5]%) were diagnosed with DR compared with UR (50 of 400 [12.5%]) (unadjusted risk ratio [RR], 3.00; 95% CI, 2.01-4.48). These results were little changed by inclusion of covariates (RR, 2.72; 95% CI, 1.90-3.91). The RR was lower in the per-protocol analysis based on all patients who adhered to referral (covariate-adjusted RR, 1.75; 95% CI, 1.12-2.74). Diagnoses of DR were predominantly mild or moderate nonproliferative DR (36 in TR and 43 in UR). In the UR arm, there were 4 cases of severe nonproliferative DR and 2 cases of proliferative DR. Age (RR, 0.98; 95% CI, 0.95-0.99), female sex (RR, 0.79; 95% CI, 0.64-0.98), and hypertension diagnosis (RR, 0.81; 95% CI, 0.68-0.95) were factors associated with lower attendance. Those with higher secondary educational level or more were twice as likely to attend (RR, 2.00; 95% CI, 1.32-3.03). Conclusions and Relevance The proportionate yield of DR cases was higher in the TR arm, confirming the potential benefit, at least in the setting of eye hospitals in India, of a targeted referral approach using teleretinal screening to identify patients with DR. Trial Registration ClinicalTrials.gov identifier: NCT02085681
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Affiliation(s)
- Sanil Joseph
- Lions Aravind Institute of Community Ophthalmology, Aravind Eye Care System, Madurai, India
| | | | | | - Astrid E Fletcher
- Faculty of Epidemiology & Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Thulasiraj D Ravilla
- Lions Aravind Institute of Community Ophthalmology, Aravind Eye Care System, Madurai, India
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Bhalla S, Soni T, Joshi M, Sharma VK, Mishra R, Mohan V, Unnikrishnan R, Kim R, Murthy GVS, Prabhakaran D, Rani PK, Rajalakshmi R. A partnership model for capacity-building of primary care physicians in evidence-based management of diabetic retinopathy in India. Indian J Ophthalmol 2020; 68:S67-S69. [PMID: 31937734 PMCID: PMC7001173 DOI: 10.4103/ijo.ijo_1859_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
In India, more than 72 million people have diabetes. Diabetic retinopathy (DR), a vision-threatening complication of people with diabetes, is an important cause of avoidable blindness. The delay in the detection of DR is due to lack of awareness and shortage of ophthalmologists trained in the management of DR. With this background, in 2015, we initiated a capacity-building program “Certificate Course in Evidence Based Management of Diabetic Retinopathy (CCDR)” with an objective to build the skills and core competencies of the physicians across India in the management of diabetes and DR. The program has completed four cycles and 578 physicians have been trained. The course elicited an excellent response, which reflects the much-felt need for skill improvement in DR diagnosis and management for physicians in India. This model demonstrates an innovative modality to address DR-related avoidable blindness in a resource-restraint country like India.
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Affiliation(s)
- Sandeep Bhalla
- Centre for Control of Chronic Conditions, Public Health Foundation of India, Gurgaon, Haryana, India
| | - Tanu Soni
- Centre for Control of Chronic Conditions, Public Health Foundation of India, Gurgaon, Haryana, India
| | - Manoj Joshi
- Centre for Control of Chronic Conditions, Public Health Foundation of India, Gurgaon, Haryana, India
| | - Vasudha K Sharma
- Centre for Control of Chronic Conditions, Public Health Foundation of India, Gurgaon, Haryana, India
| | - Rajesh Mishra
- Centre for Control of Chronic Conditions, Public Health Foundation of India, Gurgaon, Haryana, India
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation and Dr Mohan's Diabetes Education Academy, Chennai, Tamil Nadu, India
| | - Ranjit Unnikrishnan
- Madras Diabetes Research Foundation and Dr Mohan's Diabetes Education Academy, Chennai, Tamil Nadu, India
| | - Ramasamy Kim
- Department of Vitreo-Retina, Aravind Eye Care System, Madurai, Tamil Nadu, India
| | - G V S Murthy
- Indian Institute of Public Health, Hyderabad, Telangana, India
| | - Dorairaj Prabhakaran
- Centre for Control of Chronic Conditions, Public Health Foundation of India, Gurgaon, Haryana; Centre for Chronic Disease Control, New Delhi, India
| | | | - Ramachandran Rajalakshmi
- Madras Diabetes Research Foundation and Dr Mohan's Diabetes Education Academy, Chennai, Tamil Nadu, India
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Ugonabo N, Kim R, Chen L, Meehan S, Weed J. Erythroderma with circulating atypical T-cells, likely Sézary syndrome. Dermatol Online J 2019; 25:13030/qt8980h67z. [PMID: 32045168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 01/27/2020] [Indexed: 06/10/2023] Open
Abstract
The erythrodermic patient is often challenging and requires careful evaluation. Work-up should include an extensive and careful medication history, histological and laboratory testing, and if necessary, molecular studies for the evaluation of underlying malignancy. Herein, we present an erythrodermic patient with repeated biopsies demonstrating a spongiotic process who was found to have circulating atypical T-cells concerning for an underlying erythrodermic T-cell leukemia, most closely related to Sézary syndrome.
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Affiliation(s)
- N Ugonabo
- Ronald O. Perelman Department of Dermatology, NYU School of Medicine, NYU Langone Medical Center, New York, NY.
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Jun JS, Kim R, Byun JI, Seok J, Kim TJ, Sunwoo JS, Yang K, Jung KY. Emotional dysregulation in idiopathic rem sleep behavior disorder: a prospective cross-sectional multicenter study. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Wang C, Schroeder IS, Cazales AS, Kim R, Albert A, Elwood C, Van Schalkwyk J. Management of fever in labor after institution of a standardized order set at a maternity quaternary care center. Am J Obstet Gynecol 2019. [DOI: 10.1016/j.ajog.2019.10.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Schoch S, Verzhbinsky I, Kim R, Sejnowski T, Kurth S. Improved automatic classification of sleep stages in infants using high-density EEG recordings. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Zanotti G, Kim R, Krulewicz S, Hall J, Leith A, Bailey A, Liu F, Kearney M. Treatment (TX) Patterns Of Patients with Advanced Renal Cell Carcinoma (aRCC) Receiving First-Line (1L) TX: Results from a Cross-Sectional Real-World Study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz450.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim R, Dmello M, Clark NV, Ajao M, Einarsson JI, Cohen SL. 2538 Current Methods of Tissue Extraction in Minimally Invasive Surgical Treatment of Uterine Fibroids. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Kim R, Pepin K, Einarsson JI. Laparoscopic Excision of Transmural Rectal Endometriosis. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Kim R, Chaves J, Kavan P, Fakih M, Kortmansky J, Spencer K, Wong L, Tehfe M, Li J, Lee M, Mayo C, Marinello P, Chiorean E. Pembrolizumab (pembro) plus mFOLFOX or FOLFIRI in patients with metastatic colorectal cancer (mCRC): KEYNOTE-651 cohorts B and D. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz246.085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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George S, Zheng Y, Kim R, Yu T, Dreyfus J, Gayle J, Wassel C, Phatak H. Real world outcomes of immune-related adverse events (irAEs) among patients receiving immune checkpoint inhibitors (ICIs) in hospital settings. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz253.109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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