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Chu D, Duda S, Solo K, Yaacoub S, Schunemann H. Physical Distancing, Face Masks, and Eye Protection to Prevent Person-to-Person Transmission of SARS-CoV-2 and COVID-19: A Systematic Review and Meta-Analysis. J Vasc Surg 2020. [PMCID: PMC7503118 DOI: 10.1016/j.jvs.2020.07.040] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Crabtree-Ramírez B, Jenkins C, Jayathilake K, Carriquiry G, Veloso V, Padgett D, Gotuzzo E, Cortes C, Mejia F, McGowan CC, Duda S, Shepherd BE, Sterling TR. HIV-related tuberculosis: mortality risk in persons without vs. with culture-confirmed disease. Int J Tuberc Lung Dis 2020; 23:306-314. [PMID: 30871661 DOI: 10.5588/ijtld.18.0111] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Tuberculosis (TB) diagnosis in human immunodeficiency virus (HIV) positive persons is difficult, particularly in resource-limited settings. The relationship between TB culture status and mortality in HIV-positive persons treated for TB is unclear. METHODS We evaluated HIV-positive adults treated for TB at or after their first HIV clinic visit in Argentina, Brazil, Chile, Honduras, Mexico or Peru from 2000 to 2015. Anti-tuberculosis treatment included 2 months of isoniazid, rifampicin (RMP)/rifabutin (RBT), pyrazinamide ± ethambutol, followed by continuation phase treatment with isoniazid + RMP/RBT. RESULTS Of 759 TB-HIV patients, 238 (31%) were culture-negative, 228 (30%) had unknown culture status or did not undergo culture and 293 (39%) were culture-positive. The median CD4 at TB diagnosis was 96 (interquartile range 40-228); 636 (84%) received concurrent antiretroviral therapy (ART) and anti-tuberculosis treatment. There were 123 (16%) deaths: 90/466 (19%) with TB culture-negative, unknown or not performed vs. 33/293 (11%) who were TB culture-positive (P = 0.005). In Kaplan-Meier analysis, mortality in TB patients without culture-confirmed disease was higher (P = 0.002). In a Cox model adjusted for age, sex, CD4, ART timing, disease site and stratified by study site, mortality in persons without culture-confirmed TB was not significantly increased compared to those with culture-positive TB (hazard ratio 1.39, 95%CI 0.89-2.16, P = 0.15). CONCLUSION Most HIV-positive patients treated for TB did not have culture-confirmed TB, and mortality tended to be higher in patients without culture-confirmed disease, although the association was not statistically different after adjusting for other variables. Accurate TB diagnosis in HIV-positive persons is crucial.
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Schroeder H, Meyer DR, Lux B, Ruecker F, Martorana M, Miller L, Duda S. A Pilot Study of Femoropopliteal Artery Revascularisation with a Low Dose Paclitaxel Coated Balloon: Is Predilatation Necessary? J Vasc Surg 2017. [DOI: 10.1016/j.jvs.2017.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Schroeder H, Meyer DR, Lux B, Ruecker F, Martorana M, Miller LE, Duda S. A Pilot Study of Femoropopliteal Artery Revascularisation with a Low Dose Paclitaxel Coated Balloon: Is Predilatation Necessary? Eur J Vasc Endovasc Surg 2017; 54:348-355. [PMID: 28778456 DOI: 10.1016/j.ejvs.2017.06.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 06/23/2017] [Indexed: 12/19/2022]
Abstract
OBJECTIVE/BACKGROUND The objective was to compare 2 year outcomes in patients treated with or without predilatation prior to drug coated balloon (DCB) angioplasty for symptomatic femoropopliteal lesions. METHODS This prospective multicentre pilot study was conducted at three sites in Germany. It compared claudicants undergoing predilatation with a bare percutaneous transluminal angioplasty (PTA) balloon before DCB (predilatation group) with patients undergoing direct DCB (direct DCB group). Patients were followed for 2 years. Outcomes included late lumen loss at 6 months, and ankle brachial index (ABI), major adverse events, and primary patency at 2 years. A Clinical Events Committee and core laboratories analysed adverse events and angiographic/duplex images, respectively. RESULTS Between December 2011 and November 2012, 50 patients were enrolled to the predilatation group (12% total occlusions) and 28 to the direct DCB group (5% total occlusions). Follow-up compliance at the 2 year visit was 88% (n = 44) and 86% (n = 24), respectively. Late lumen loss at 6 months was lower in the direct DCB group (0.03 ± 0.68 mm vs. 0.54 ± 0.97 mm; p = .01). Major adverse events over 2 years occurred in seven (15%) patients who underwent predilatation and in five (19%) after direct DCB. Mean ABI at 2 years was 0.94 ± 0.15 after predilatation and 1.0 ± 0.12 after direct DCB. Over 2 years, primary patency (80.3% vs. 78.2%; p = .55) was not statistically different between the groups. After propensity score adjustments, 2 year findings remained unchanged. CONCLUSION Paclitaxel coated PTA, with or without bare predilatation, is effective over 2 years in symptomatic patients with femoropopliteal stenotic lesions. Adequately powered randomised controlled comparisons are required to confirm these preliminary results.
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Duda S. Sicht des am Krankenhaus niedergelassenen Radiologen. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Duda S. alles über Gefäßstents. ROFO-FORTSCHR RONTG 2015. [DOI: 10.1055/s-0035-1551087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Marcelin A, Perodin C, Baja C, Bright A, Duperval J, Duplan M, Dérilus F, Duda S, Pape J. Developing an Electronic Medical Record for Interlinked Care Services in Haiti. Stud Health Technol Inform 2015; 216:883. [PMID: 26262185 PMCID: PMC4573958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A large clinical care and research organization in Haiti required an electronic medical record system (EMR) to serve the needs of its 30 interlinked clinical programs. After assessing available open source software, the local team designed and implemented a modular proprietary EMR that is improving data quality and patient care. Despite the many benefits of existing open source medical record systems, clinical centers with complex workflow patterns--even those in resource-limited settings--should consider developing sustainable, local systems that fit their care model.
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Duda S, Schröder H. Alles über beschichtete Ballons. ROFO-FORTSCHR RONTG 2013. [DOI: 10.1055/s-0033-1346189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bennett K, Walter S, Diaz-Granados N, Duda S, Rice M, Manassis K, Cheung A, Wilansky-Traynor P. Efficacy of CBT for Anxious Children & Youth: Findings From an Individual Patient Data Metaanalysis. Ann Epidemiol 2012. [DOI: 10.1016/j.annepidem.2012.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Schmidt D, Clasen S, Schäfer J, Rempp H, Erdtmann B, König CW, Duda S, Trübenbach J, Kluba T, Claussen CD, Pereira PL. Manuelle versus maschinelle Bohrung in der CT gesteuerten RFA von Osteoid-osteomen - 11-jährige klinische Erfahrung. ROFO-FORTSCHR RONTG 2011. [DOI: 10.1055/s-0031-1279420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Schmidt D, Clasen S, Schaefer J, Rempp H, Duda S, Trübenbach J, König C, Erdtmann B, Claussen C, Pereira P. CT-gesteuerte Radiofrequenz(RF)-Ablation von Osteoidosteomen: klinische Langzeitergebnisse. ROFO-FORTSCHR RONTG 2011; 183:381-7. [DOI: 10.1055/s-0029-1245998] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abarzua S, Drechsler S, Fischer K, Pietschmann N, Stapel J, Duda S, Richter DU, Ehret R, Piechulla B, Briese V. Online monitoring of cellular metabolism in the MCF-7 carcinoma cell line treated with phytoestrogen extracts. Anticancer Res 2010; 30:1587-1592. [PMID: 20592346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
BACKGROUND Phytoestrogens are naturally occurring, plant-derived, nonsteroidal phytochemicals with anticarcinogenic potential. The aim of this study was to isolate phytoestrogens from the flax root of Linum usitatissimum and to test their effect on cellular metabolism in the human mammalian carcinoma cell line MCF-7 using the Bionas 2500 analysis system. MATERIALS AND METHODS Metabolically relevant parameters such as acidification, oxygen consumption and cell adhesion were registered continuously over 8 and 24 hours on six sensor chips in parallel at different concentrations of flax root extracts. RESULTS The extracts from flax roots of L. usitatissimum reduced extracellular acidification, respiration and adhesion in a concentration-dependent manner. CONCLUSION The Bionas 2500 analysis system allows multiparametric online monitoring of cellular processes and can be used to detect the mode of action of anticarcinogenic compounds in cellular metabolism.
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Schmidt D, Clasen S, Schäfer J, Rempp H, König CW, Duda S, Erdtmann B, Claussen C, Pereira PL. 10-jährige klinische Erfahrung der CT gesteuerten Radiofrequenzablation von Osteoid-Osteomen. ROFO-FORTSCHR RONTG 2010. [DOI: 10.1055/s-0030-1252786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tepe G, Schmehl J, Reddig F, Heller S, Wiesinger B, Claussen CD, Duda S. Long-term follow-up von Sirolimus beschichteten Stents in der Arteria Carotis im Schweinemodell. ROFO-FORTSCHR RONTG 2006. [DOI: 10.1055/s-2006-941006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Heller S, Ouriel K, Duda S, Claussen CD, Tepe G. Auswirkung von Reteplase auf den Fibrinogenspiegel und die Blutungsinzidenz bei der Behandlung der peripheren arteriellen Verschlusskrankheit (RELAX-Studie). ROFO-FORTSCHR RONTG 2006. [DOI: 10.1055/s-2006-940968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Duda S. PTCD: Grundlagen und neue Entwicklungen. ROFO-FORTSCHR RONTG 2006. [DOI: 10.1055/s-2006-940439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tepe G, Fischmann A, Wiskirchen J, Heller S, Duda S, Stauder NI, Claussen CD. Verschluss der arteriellen Punktionsstelle mit Nitinolclips bei peripheren arteriellen Interventionen. Die StarCom-Studie. ROFO-FORTSCHR RONTG 2006. [DOI: 10.1055/s-2006-940634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tepe G, Wiskirchen J, Heller S, Fischmann A, Pereira P, Claussen CD, Duda S. Verschluss der arteriellen Punktionsstelle mit Nitinolclips. Die StarCom-Studie. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-867552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Schmehl J, Tepe G, Wendel HP, Schaffner S, Claussen CD, Duda S. In-vitro-Evaluation der Thrombogenität verschiedener Oberflächenmodifikationen und Beschichtungen von Nitinol-Stents. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-868306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Wiesinger B, Beregi JP, Oliva V, Dietrich T, Tepe G, Bosiers M, Müller-Hülsbeck S, Duda S. PTFE gecoverte, selbstexpandierbare Stents in der Behandlung hochgradiger iliakaler und femoraler Stenosen und Verschlüsse: Endergebnisse einer prospektiven Studie. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-867765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Schmidt D, Pereira P, Erdtmann B, Clasen S, Boss A, Claussen CD, Duda S. CT-gesteuerte Radiofrequenz (RF)-Ablation von Osteoid Osteomen: klinische Ergebnisse unter Verwendung einer geschlossen perfundierten. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-868355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tepe G, Heller S, Baumgartner I, Zeller T, Stauder N, Pereira P, Claussen CD, Duda S. Rekanalisation von chronischen langstreckingen Verschlüssen bei pAVK - Die RIO-Studie. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-867767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Reimer P, Landwehr P, Vorwerk D, Brassel F, Link J, Müller-Hülsbeck S, Alfke K, Duda S, Papke K, Puskas Z. Interventionstraining am virtuellen Gefäßmodell. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-867250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Wiskirchen J, Khorchidi S, Kehlbach R, Bantleon R, Tepe G, Wiesinger B, Claussen CD, Duda S. Vergleichende Beurteilung der wachstumsinhibierenden Effekte der Spindelgifte Paclitaxel und Combretastatin A-4 auf kultivierte humane glatte Muskelzellen und Endothelzellen. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-868311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tepe G, Heller S, Wiskirchen J, Stauder N, Wiesinger B, Claussen CD, Duda S. Drug Eluting-Stents und Glycoprotein IIb/IIIa-Blockade bei arteriellen Interventionen im Unterschenkel - Die BELOW-Studie. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-867766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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