Search Results - "Hoekstra, S."

RECIST 1.1—Update and clarification: From the RECIST committee by Schwartz, Lawrence H, Litière, Saskia, de Vries, Elisabeth, Ford, Robert, Gwyther, Stephen, Mandrekar, Sumithra, Shankar, Lalitha, Bogaerts, Jan, Chen, Alice, Dancey, Janet, Hayes, Wendy, Hodi, F. Stephen, Hoekstra, Otto S, Huang, Erich P, Lin, Nancy, Liu, Yan, Therasse, Patrick, Wolchok, Jedd D, Seymour, Lesley

“…Abstract The Response Evaluation Criteria in Solid Tumours (RECIST) were developed and published in 2000, based on the original World Health Organisation…”
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Role of imaging in the staging and response assessment of lymphoma: consensus of the International Conference on Malignant Lymphomas Imaging Working Group by Barrington, Sally F, Mikhaeel, N George, Kostakoglu, Lale, Meignan, Michel, Hutchings, Martin, Müeller, Stefan P, Schwartz, Lawrence H, Zucca, Emanuele, Fisher, Richard I, Trotman, Judith, Hoekstra, Otto S, Hicks, Rodney J, O'Doherty, Michael J, Hustinx, Roland, Biggi, Alberto, Cheson, Bruce D

“…Recent advances in imaging, use of prognostic indices, and molecular profiling techniques have the potential to improve disease characterization and outcomes…”
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iRECIST: guidelines for response criteria for use in trials testing immunotherapeutics by Seymour, Lesley, Prof, Bogaerts, Jan, PhD, Perrone, Andrea, MD, Ford, Robert, MD, Schwartz, Lawrence H, Prof, Mandrekar, Sumithra, Prof, Lin, Nancy U, MD, Litière, Saskia, PhD, Dancey, Janet, Prof, Chen, Alice, MD, Hodi, F Stephen, Prof, Therasse, Patrick, MD, Hoekstra, Otto S, Prof, Shankar, Lalitha K, MD, Wolchok, Jedd D, MD, Ballinger, Marcus, PhD, Caramella, Caroline, MD, de Vries, Elisabeth G E, Prof

“…Summary Tumours respond differently to immunotherapies compared with chemotherapeutic drugs, raising questions about the assessment of changes in tumour…”
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Whole body PD-1 and PD-L1 positron emission tomography in patients with non-small-cell lung cancer by Niemeijer, A. N., Leung, D., Huisman, M. C., Bahce, I., Hoekstra, O. S., van Dongen, G. A. M. S., Boellaard, R., Du, S., Hayes, W., Smith, R., Windhorst, A. D., Hendrikse, N. H., Poot, A., Vugts, D. J., Thunnissen, E., Morin, P., Lipovsek, D., Donnelly, D. J., Bonacorsi, S. J., Velasquez, L. M., de Gruijl, T. D., Smit, E. F., de Langen, A. J.

“…PD-L1 immunohistochemistry correlates only moderately with patient survival and response to PD-(L)1 treatment. Heterogeneity of tumor PD-L1 expression might…”
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Acute and chronic effects of hot water immersion on inflammation and metabolism in sedentary, overweight adults by Hoekstra, S P, Bishop, N C, Faulkner, S H, Bailey, S J, Leicht, C A

“…Regular exercise-induced acute inflammatory responses are suggested to improve the inflammatory profile and insulin sensitivity. As body temperature elevations…”
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Proposed New Dynamic Prognostic Index for Diffuse Large B-Cell Lymphoma: International Metabolic Prognostic Index by Mikhaeel, N George, Heymans, Martijn W, Eertink, Jakoba J, de Vet, Henrica C W, Boellaard, Ronald, Dührsen, Ulrich, Ceriani, Luca, Schmitz, Christine, Wiegers, Sanne E, Hüttmann, Andreas, Lugtenburg, Pieternella J, Zucca, Emanuele, Zwezerijnen, Gerben J C, Hoekstra, Otto S, Zijlstra, Josée M, Barrington, Sally F

“…Baseline metabolic tumor volume (MTV) is a promising biomarker in diffuse large B-cell lymphoma (DLBCL). Our aims were to determine the best statistical…”
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Repeatability of Radiomic Features in Non-Small-Cell Lung Cancer [18F]FDG-PET/CT Studies: Impact of Reconstruction and Delineation by van Velden, Floris H. P., Kramer, Gerbrand M., Frings, Virginie, Nissen, Ida A., Mulder, Emma R., de Langen, Adrianus J., Hoekstra, Otto S., Smit, Egbert F., Boellaard, Ronald

“…Purpose To assess (1) the repeatability and (2) the impact of reconstruction methods and delineation on the repeatability of 105 radiomic features in…”
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PET segmentation of bulky tumors: Strategies and workflows to improve inter-observer variability by Pfaehler, Elisabeth, Burggraaff, Coreline, Kramer, Gem, Zijlstra, Josée, Hoekstra, Otto S, Jalving, Mathilde, Noordzij, Walter, Brouwers, Adrienne H, Stevenson, Marc G, de Jong, Johan, Boellaard, Ronald

“…PET-based tumor delineation is an error prone and labor intensive part of image analysis. Especially for patients with advanced disease showing bulky tumor FDG…”
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Stability of FDG-PET Radiomics features: an integrated analysis of test-retest and inter-observer variability by Leijenaar, Ralph T H, Carvalho, Sara, Velazquez, Emmanuel Rios, van Elmpt, Wouter J C, Parmar, Chintan, Hoekstra, Otto S, Hoekstra, Corneline J, Boellaard, Ronald, Dekker, André L A J, Gillies, Robert J, Aerts, Hugo J W L, Lambin, Philippe

“…Besides basic measurements as maximum standardized uptake value (SUV)max or SUVmean derived from 18F-FDG positron emission tomography (PET) scans, more…”
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Predictive value of interim positron emission tomography in diffuse large B-cell lymphoma: a systematic review and meta-analysis by Burggraaff, Coreline N., de Jong, Antoinette, Hoekstra, Otto S., Hoetjes, Nikie J., Nievelstein, Rutger A. J., Jansma, Elise P., Heymans, Martijn W., de Vet, Henrica C. W., Zijlstra, Josée M.

“…Purpose Diffuse large B-cell lymphoma (DLBCL) represents the most common subtype of non-Hodgkin lymphoma. Most relapses occur in the first 2 years after…”
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Manipulating a beam of barium fluoride molecules using an electrostatic hexapole by Touwen, A, van Hofslot, J W F, Qualm, T, Borchers, R, Bause, R, Bethlem, H L, Boeschoten, A, Borschevsky, A, Fikkers, T H, Hoekstra, S, Jungmann, K, Marshall, V R, Meijknecht, T B, Mooij, M C, E Timmermans, R G, Ubachs, W, Willmann, L

“…Abstract An electrostatic hexapole lens is used to manipulate the transverse properties of a beam of barium fluoride molecules from a cryogenic buffer gas…”
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Influence of source parameters on the longitudinal phase-space distribution of a pulsed cryogenic beam of barium fluoride molecules by Mooij, M C, Bethlem, H L, Boeschoten, A, Borschevsky, A, Esajas, K, Fikkers, T H, Hoekstra, S, van Hofslot, J W F, Jungmann, K, Marshall, V R, Meijknecht, T B, Timmermans, R G E, Touwen, A, Ubachs, W, Willmann, L, Yin, Y

“…Abstract Recently, we have demonstrated a method to record the longitudinal phase-space distribution of a pulsed cryogenic buffer gas cooled beam of barium…”
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Use of Positron Emission Tomography for Response Assessment of Lymphoma: Consensus of the Imaging Subcommittee of International Harmonization Project in Lymphoma by JUWEID, Malik E, STROOBANTS, Sigrid, NAUMANN, Ralph, SPAEPEN, Karoline, HICKS, Rodney J, WEBER, Wolfgang A, RESKE, Sven N, SCHWAIGER, Markus, SCHWARTZ, Lawrence H, ZIJLSTRA, Josee M, SIEGEL, Barry A, CHESON, Bruce D, HOEKSTRA, Otto S, MOTTAGHY, Felix M, DIETLEIN, Markus, GUERMAZI, Ali, WISEMAN, Gregory A, KOSTAKOGLU, Lale, SCHEIDHAUER, Klemens, BUCK, Andreas

“…To develop guidelines for performing and interpreting positron emission tomography (PET) imaging for treatment assessment in patients with lymphoma both in…”
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First in man study of [18F]fluoro-PEG-folate PET: a novel macrophage imaging technique to visualize rheumatoid arthritis by Verweij, Nicki J. F., Yaqub, Maqsood, Bruijnen, Stefan T. G., Pieplenbosch, S., ter Wee, Marieke M., Jansen, Gerrit, Chen, Qingshou, Low, Philip S., Windhorst, Albert D., Lammertsma, Adriaan A., Hoekstra, Otto S., Voskuyl, Alexandre E., van der Laken, Conny J.

“…Non-invasive imaging of arthritis activity in rheumatoid arthritis (RA) patients using macrophage PET holds promise for early diagnosis and therapeutic…”
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Evaluation of a cumulative SUV-volume histogram method for parameterizing heterogeneous intratumoural FDG uptake in non-small cell lung cancer PET studies by van Velden, Floris H. P., Cheebsumon, Patsuree, Yaqub, Maqsood, Smit, Egbert F., Hoekstra, Otto S., Lammertsma, Adriaan A., Boellaard, Ronald

“…Purpose Standardized uptake values (SUV) are commonly used for quantification of whole-body [ 18 F]fluoro-2-deoxy- D -glucose (FDG) positron emission…”
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Deceleration and Trapping of SrF Molecules by Aggarwal, P., Yin, Y., Esajas, K., Bethlem, H. L., Boeschoten, A., Borschevsky, A., Hoekstra, S., Jungmann, K., Marshall, V. R., Meijknecht, T. B., Mooij, M. C., Timmermans, R. G. E., Touwen, A., Ubachs, W., Willmann, L.

“…We report on the electrostatic trapping of neutral SrF molecules. The molecules are captured from a cryogenic buffer-gas beam source into the moving traps of a…”
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Functional imaging early during (chemo)radiotherapy for response prediction in head and neck squamous cell carcinoma; a systematic review by Martens, Roland M., Noij, Daniel P., Ali, Meedie, Koopman, Thomas, Marcus, J. Tim, Vergeer, Marije R., de Vet, Henrica, de Jong, Marcus C., Leemans, C. René, Hoekstra, Otto S., de Bree, Remco, de Graaf, Pim, Boellaard, Ronald, Castelijns, Jonas A.

“…•HNSCC showed prognostic changes in perfusion, diffusion and metabolic activity.•Intratreatment decrease of diffusion restriction (increase ADCmean) predicted…”
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Imaging disease activity of rheumatoid arthritis by macrophage targeting using second generation translocator protein positron emission tomography tracers by Bruijnen, S T G, Verweij, N J F, Gent, Y Y J, Huisman, M C, Windhorst, A D, Kassiou, M, van de Ven, P M, Lammertsma, A A, Hoekstra, O S, Voskuyl, A E, van der Laken, C J

“…Positron emission tomography (PET) imaging of macrophages using the translocator protein (TSPO) tracer (R)-[11C]PK11195 has shown the promise to image…”
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Impact of partial-volume correction in oncological PET studies: a systematic review and meta-analysis by Cysouw, Matthijs C. F., Kramer, Gerbrand M., Schoonmade, Linda J., Boellaard, Ronald, de Vet, Henrica C. W., Hoekstra, Otto S.

“…Purpose Positron-emission tomography can be useful in oncology for diagnosis, (re)staging, determining prognosis, and response assessment. However,…”
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Repeatability of Quantitative 18F-DCFPyL PET/CT Measurements in Metastatic Prostate Cancer by Jansen, Bernard HE, Cysouw, Matthijs CF, Vis, André N, van Moorselaar, Reindert JA, Voortman, Jens, Bodar, Yves JL, Schober, Patrick R, Hendrikse, N Harry, Hoekstra, Otto S, Boellaard, Ronald, Oprea-Lager, DE

“…Quantitative evaluation of radiolabeled prostate-specific membrane antigen (PSMA) PET scans may be used to monitor treatment response in patients with prostate…”
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