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Rojanasarot S, Cutone B, Durand K, Zorn KC, Chughtai B, Bhojani N, Elterman D. Patients' perspectives on attributes while choosing minimally invasive surgery for benign prostatic hyperplasia procedures: Experience from men undergoing water vapor thermal therapy. J Endourol 2023; 37:575-580. [PMID: 36762936 DOI: 10.1089/end.2022.0607] [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: 02/11/2023] Open
Abstract
Objective To understand which attributes patients consider important when selecting treatment options for benign prostatic hyperplasia (BPH) given differences in clinical and economic outcomes. Methods Men (n=170) with lower urinary tract symptoms due to BPH who underwent water vapor thermal therapy (WVTT) between April 2019 and November 2020 in a Toronto urological clinic were invited to participate in an online survey. The survey included eight attributes of BPH surgical procedures and five attributes of WVTT. Patients were asked how important each attribute was to them before they selected a BPH procedure and decided to undergo WVTT. Results In total, 128 respondents (75%) completed the survey. A majority of the respondents were White (88%), married (83%), and aged 60-69 years old (45%). Approximately 97% of respondents rated the ability to avoid further BPH treatments as "very important" or "extremely important", followed by duration to return to normal activities (79%), and wait times to receive the procedure (57%). Only 47% of patients reported post-procedural catheterization was important. For WVTT, 98% of the respondents rated avoiding more invasive surgical treatments and 88% rated a quick recovery as important attributes. Conclusions Among men with moderate-to-severe BPH undergoing WVTT, the most important attributes for selecting a BPH surgical procedure were avoiding further BPH treatments, returning quickly to normal activities, and reducing treatment wait times. The majority of men chose WVTT to avoid more invasive procedures and had a quick recovery.
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Affiliation(s)
- Sirikan Rojanasarot
- Boston Scientific, Health Economics & Market Access, 300 Boston Scientific Way, Marlborough, Massachusetts, United States, 01752;
| | - Ben Cutone
- Boston Scientific, Marlborough, Massachusetts, United States;
| | - Kathryn Durand
- Boston Scientific, Marlborough, Massachusetts, United States;
| | | | - Bilal Chughtai
- Weill Cornell Medical Center, Urology, 425 East 61st Street, 12th Floor, new york, New York, United States, 10065;
| | - Naeem Bhojani
- Centre Hospitalier de L'Universite de Montreal, 25443, Urology, 900 St. Denis street, Pavillon R, R08.474, Montreal, Quebec, Canada, H2X 0A9;
| | - Dean Elterman
- University Health Network, 7989, Urology, 399 Bathurst Street, MP-8-317, Toronto, Ontario, Canada, M5T2S8.,Surgery (Urology), 399 Bathurst Street, MP-8-317, Toronto, Ontario, Canada, M5T2S8;
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Rojanasarot S, Cutone B, Durand K, Zorn K, Chughtai B, Bhojani N, Elterman D. Real-world evidence of patient perceptions and willingness to pay for a minimally surgical procedure for benign prostatic hyperplasia. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00805-3] [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: 11/30/2022]
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Deluche E, Caire F, Rigau V, Durand S, Robert S, Bessette B, Labrousse F, Jauberteau MO, Durand K, Lalloue F. Molecular subtypes of gliomas defined by gene expression profiling. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx366.012] [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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Denis M, Rouquette I, Morel A, Villalva C, Lespagnol A, Caumont C, Gueguen P, Durand K, Collin C. External quality assessment of EGFR testing in circulating DNA: a french pilot study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw363.17] [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: 11/13/2022] Open
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Leleu A, Demily C, Franck N, Durand K, Baudouin JY, Schaal B. Matching emotional expressions of faces within an olfactory context: Does my own feeling matter? J Vis 2014. [DOI: 10.1167/14.10.1398] [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: 11/24/2022] Open
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Gory B, Bresson D, Kessler I, Perrin ML, Guillaudeau A, Durand K, Ponsonnard S, Couquet C, Yardin C, Mounayer C. Histopathologic evaluation of arterial wall response to 5 neurovascular mechanical thrombectomy devices in a swine model. AJNR Am J Neuroradiol 2013; 34:2192-8. [PMID: 23538407 DOI: 10.3174/ajnr.a3531] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Five commercial devices are available for mechanical thrombectomy in acute ischemic stroke. This study evaluated and compared the resultant arterial damage from these devices. MATERIALS AND METHODS Wall damage after 4 wall-contact devices (the Merci retriever, Catch thromboembolectomy system, and Solitaire FR revascularization devices of 4 and 6 mm) and 1 aspiration device (the Penumbra System) was evaluated in the superficial femoral arteries of 20 male swine. Each device was tested with and without intraluminal clot. Twenty control vessels were not subjected to any intervention. Acute histopathologic changes were evaluated. RESULTS In the device samples, endothelial denudation (72.8 ± 29.4% versus 0.9 ± 1.9%, P < .0001), medial layer edema (52 ± 35.9% versus 18.1 ± 27.8%, P = .004), and mural thrombus (5.3 ± 14.2% versus 0%, P = .05) were found to a greater extent compared with the control samples. The aspiration device provoked more intimal layer (100 ± 79.1% versus 58.8 ± 48.9%, P = .27) and medial layer (75 ± 35.4% versus 46.3 ± 34.8%, P = .13) edema than the wall-contact devices. CONCLUSIONS All devices caused vascular injuries extending into the medial layer. The aspiration device was associated with more intimal and medial layer edema, compared with the wall-contact devices except for the Catch thromboembolectomy system.
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Affiliation(s)
- B Gory
- Departments of Interventional Neuroradiology
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Abstract
In spite of the availability of substitutes for lead compounds used in paints, manufacturers continue to produce these paints for decorative and industrial applications. We report here on the concentration of lead in new paint sold in Cameroon and provide a summary of labeling practices on paints available in the country, based on a market survey. Investigators visited 76 retail and wholesale paint suppliers in Cameroon to collect information from paint product labels and to collect samples of paints to analyze for lead content. Only 8.5% of paints had labels identifying any of the ingredients, and none of the lead paints included any warning language. Based on a convenience sample (weighted to include multiple colors from the most common brands), 61 mostly enamel paints were purchased from retail outlets and analyzed for lead content (median: 2150 ppm; range: <21-500,000 ppm). Sixty-six percent of the new paint samples had concentrations exceeding the U.S. standard of 90 ppm total lead. All but one of the samples with lead concentrations greater than 90 ppm were also greater than 600 ppm. The largest manufacturer in the country-Seigneurie, a subsidiary of the U.S.-based company PPG-had significant lead concentrations in 9 out of 22 (41%) paints tested. There is an immediate need to adopt mandatory standards to limit the lead content of paint manufactured, imported, and sold in the country. To promote safer paint products we recommend the development of a third-party certification program for paints without added lead. These recommendations are consistent with the objectives of the Global Alliance to Eliminate Lead Paint established under the auspices of the United Nations to address this problem on a global scale.
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Affiliation(s)
- P Gottesfeld
- Occupational Knowledge International, San Francisco, CA 94118, USA.
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Boureau T, Kerkoud M, Chhel F, Hunault G, Darrasse A, Brin C, Durand K, Hajri A, Poussier S, Manceau C, Lardeux F, Saubion F, Jacques MA. A multiplex-PCR assay for identification of the quarantine plant pathogen Xanthomonas axonopodis pv. phaseoli. J Microbiol Methods 2012; 92:42-50. [PMID: 23142341 DOI: 10.1016/j.mimet.2012.10.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Revised: 10/25/2012] [Accepted: 10/28/2012] [Indexed: 11/26/2022]
Abstract
In this study we developed an algorithm to screen for all exact molecular signatures of the quarantine pathogen Xanthomonas axonopodis pv. phaseoli (Xap), based on available data of the presence or absence of virulence-associated genes. The simultaneous presence of genes avrBsT and xopL is specific to Xap. Therefore we developed a multiplex PCR assay targeting avrBsT and xopL for the molecular identification of Xap. The specificity of this multiplex was validated by comparison to that of other molecular identification assays aimed at Xap, on a wide collection of reference strains. This multiplex was further validated on a blind collection of Xanthomonas isolates for which pathogenicity was assayed by stem wounding and by dipping leaves into calibrated inocula. This multiplex was combined to the previously described X4c/X4e molecular identification assay for Xap. Such a combination enables the molecular identification of all strains of Xanthomonas pathogenic on bean. Results also show that assay by stem wounding does not give reliable results in the case of Xap, and that pathogenicity assays by dipping should be preferred.
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Affiliation(s)
- T Boureau
- Université d'Angers, UMR1345 IRHS, Institut de Recherches en Horticulture et Semences, SFR4207 QUASAV, PRES L'UNAM, F-49071 Beaucouze Cedex, France.
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Baudouin JY, Monnot J, Durand K, Schaal B. The development of the ability to process facial emotion in infancy. J Vis 2012. [DOI: 10.1167/12.9.967] [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: 11/24/2022] Open
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Darsonval A, Darrasse A, Durand K, Bureau C, Cesbron S, Jacques MA. Adhesion and fitness in the bean phyllosphere and transmission to seed of Xanthomonas fuscans subsp. fuscans. Mol Plant Microbe Interact 2009; 22:747-57. [PMID: 19445599 DOI: 10.1094/mpmi-22-6-0747] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Deciphering the mechanisms enabling plant-pathogenic bacteria to disperse, colonize, and survive on their hosts provides the necessary basis to set up new control methods. We evaluated the role of bacterial attachment and biofilm formation in host colonization processes for Xanthomonas fuscans subsp. fuscans on its host. This bacterium is responsible for the common bacterial blight of bean (Phaseolus vulgaris), a seedborne disease. The five adhesin genes (pilA, fhab, xadA1, xadA2, and yapH) identified in X. fuscans subsp. fuscans CFBP4834-R strain were mutated. All mutants were altered in their abilities to adhere to polypropylene or seed. PilA was involved in adhesion and transmission to seed, and mutation of pilA led to lower pathogenicity on bean. YapH was required for adhesion to seed, leaves, and abiotic surfaces but not for in planta transmission to seed or aggressiveness on leaves. Transmission to seed through floral structures did not require any of the known adhesins. Conversely, all mutants tested, except in yapH, were altered in their vascular transmission to seed. In conclusion, we showed that adhesins are implicated in the various processes leading to host phyllosphere colonization and transmission to seed by plant-pathogenic bacteria.
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Affiliation(s)
- A Darsonval
- UMR077 PaVé, INRA, 42, F-49071 Beaucouzé, France
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Cox CE, Bass SS, McCann CR, Ku NN, Berman C, Durand K, Bolano M, Wang J, Peltz E, Cox S, Salud C, Reintgen DS, Lyman GH. Lymphatic mapping and sentinel lymph node biopsy in patients with breast cancer. Annu Rev Med 2000; 51:525-42. [PMID: 10774480 DOI: 10.1146/annurev.med.51.1.525] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.0] [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] [Indexed: 11/09/2022]
Abstract
The standard of care for the evaluation of axillary nodal involvement remains complete lymph node dissection. Lymphatic mapping and sentinel lymph node (SLN) biopsy are changing this long-held paradigm; indeed, several leading institutions already reserve complete axillary dissection for patients with metastasis to the SLN. In addition to reviewing the literature, this chapter describes our lymphatic mapping experience at the H Lee Moffitt Cancer Center and Research Institute with 1147 breast cancer patients. Our results, in addition to a meta-analysis of data from 12 institutions comprising an additional 1842 patients undergoing complete axillary dissection, demonstrate that SLN biopsy is an accurate method of axillary staging. Although the results from small series may exaggerate the probability of false negative results, the risk of nodal disease based on tumor size and other risk factors should be evaluated when considering the results of SLN sampling.
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Affiliation(s)
- C E Cox
- Department of Surgery, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa 33612, USA.
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Teng S, Dupont E, McCann C, Wang J, Bolano M, Durand K, Peltz E, Bass SS, Cantor A, Ku NN, Cox CE. Do cytokeratin-positive-only sentinel lymph nodes warrant complete axillary lymph node dissection in patients with invasive breast cancer? Am Surg 2000; 66:574-8. [PMID: 10888134] [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] [Indexed: 02/17/2023]
Abstract
The small number of nodes harvested with lymphatic mapping and sentinel lymph node (SLN) biopsy has allowed a more detailed pathologic examination of those nodes. Immunohistochemical stains for cytokeratin (CK-IHC) have been used in an attempt to minimize the false negative rate for SLN mapping. This study examines the value of CK-IHC positivity in predicting further lymph node involvement in the axillary basin. From April 1998 through May 1999, 519 lymphatic mappings and SLN biopsies were performed for invasive breast cancer. SLNs were examined by imprint cytology, hematoxylin and eosin (H&E), and CK-IHC. Patients with evidence of metastatic disease by any of the above techniques were eligible for complete axillary node dissection (CAND). The frequency with which these modalities predicted further lymph node involvement in the axillary basin was compared. Of the 519 lymphatic mappings, 39 patients (7.5%) had a CK-IHC-positive-only SLN. Five (12.8%) of these 39 patients had at least 2 SLNs positive by CK-IHC. Twenty-six of the CK-IHC-positive-only patients underwent CAND. Three of these 26 patients (11.5%) had additional metastases identified after CAND. The sensitivity levels with which each modality detected further axillary lymph node involvement were as follows: CK-IHC, 98 per cent; H&E, 94 per cent; and imprint cytology, 87 per cent. A logistic regression to compare the prognostic value of the three modalities was performed. All were significant, with odds ratios of 19.1 for CK-IHC (P = 0.015), 5.3 for H&E (P = 0.033), and 3.86 for imprint cytology (P = 0.0059). These data validate the enhanced detection of CK-IHC for the evaluation of SLNs. Detection of CK-IHC-positive SLNs appears to warrant CAND in patients with invasive breast cancer. However, the therapeutic value of CAND or adjuvant therapies based on CK-IHC-positive SLNs would be best answered by prospective randomized trials.
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Affiliation(s)
- S Teng
- H. Lee Moffitt Cancer Center at the University of South Florida, Tampa, USA
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Abstract
Many researchers have examined the perception of the third dimension or the preference for three-dimensional versus two-dimensional stimuli in infants, but little is known about infants' representation of the third dimension in a two-dimensional display. Two experiments were conducted to study this capacity. The first experiment was a replication of earlier work, involving a television screen. No difference was observed between looking durations for the 'normal' and 'strange' events in 4-month-olds. As this situation was cognitively complex, a simpler interposition situation was displayed to 3-month-olds in the second experiment. Infants then looked longer at the 'strange' event than at the 'normal' event, suggesting that in a complex situation more perceptual indices must be given to infants. These different data are discussed.
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Affiliation(s)
- R Lécuyer
- Laboratoire Cognition et Développement, Université René Descartes-CNRS, Paris, France.
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