Mt Groot
Erasmus University Rotterdam
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Publication
Featured researches published by Mt Groot.
European Urology | 2003
Mt Groot; C.G.G. Boeken Kruger; Rob C.M. Pelger; Ca Uyl-de Groot
OBJECTIVE To quantify medical costs associated with bone metastases in patients with prostate cancer. Bone metastases in patients with prostate cancer are associated with considerable morbidity, negatively impact quality of life, and can add substantially to medical costs, given a median survival of 30-35 months from diagnosis of bone metastases. METHODS A retrospective cost analysis from both a community and university hospital in The Netherlands was conducted. Twenty-eight patient records (14 from each hospital) were investigated to assess the impact of skeletal-related events (SREs), including fractures, spinal cord compression, and radiotherapy, on total direct medical costs and cost of hospitalization. Costs are given in EUROS (Euros). RESULTS The average total cost of treatment was Euros 13,051 per patient over the 24-month follow-up period, which includes an average cost of Euros 6973 per patient to treat SREs. Treatment of SREs more than doubled total treatment costs. Patients in this analysis experienced, on average, one SRE per year, and the cost of SREs varied from Euros 1187 to Euros 40,948. CONCLUSIONS Occurrence of SREs contributes significantly to the cost of care for patients with advanced prostate cancer. These data suggest that bisphosphonates, which can reduce pain and SREs, may reduce healthcare costs.
Breast Journal | 2006
Mt Groot; Rob Baltussen; Carin A. Uyl-de Groot; Benjamin O. Anderson; Gabriel N. Hortobagyi
Abstract: We estimated the costs and health effects of treating stage I, II, III, and IV breast cancer individually, of treating all stages, and of introducing an extensive cancer control program (treating all stages plus early stage diagnosis) in three epidemiologically different world regions—Africa, North America, and Asia. We developed a mathematical simulation model of breast cancer using the stage distribution and case fatality rates in the presence and absence of treatment as predictors of survival. Outcome measures were life‐years adjusted for disability (DALYs), costs (in 2000 U.S. dollars) of treatment and follow‐up, and cost‐effectiveness ratios (CERs; in dollars per DALY averted). Sensitivity analyses were performed to determine the robustness of the results. Treating patients with stage I breast cancer resulted in 23.41, 12.25, and 19.25 DALYs averted per patient in Africa, North America, and Asia, respectively. The corresponding average CERs compared with no intervention were
Bone Marrow Transplantation | 2002
M. Van Agthoven; Mt Groot; Lf Verdonck; B Lowenberg; A V M B Schattenberg; M Oudshoorn; Anton Hagenbeek; Jan J. Cornelissen; Ca Uyl-de Groot; R. Willemze
78,
European Journal of Haematology | 2005
Mt Groot; P. J. Lugtenburg; J. Hornberger; P. C. Huijgens; Ca Uyl-de Groot
1960, and
Expert Review of Pharmacoeconomics & Outcomes Research | 2004
Mt Groot; Peter C. Huijgens; P. J. Wijermans; Carin A. Uyl-de Groot
62 per DALY averted. The number of DALYs averted per patient decreased with stage; the value was lowest for stage IV treatment (0.18–0.19), with average CERs of
Value in Health | 2004
Mt Groot; Kd Anstrom; Shelby D. Reed; Ca Uyl-de Groot
4986 in Africa,
Value in Health | 2003
Mt Groot; Gert J. Ossenkoppele; Mhh Kramer; G Van den Boom; Peter C. Huijgens; Ca Uyl-de Groot
70,380 in North America, and
Value in Health | 2002
Ca Uyl-de Groot; Mg Hanna; Mt Groot; Paul Verboom; Hc Hoover; Jb Vermorken
3510 per DALY averted in Asia. An extensive breast cancer program resulted in 16.14, 12.91, and 12.58 DALYs averted per patient and average CERs of
Vaccine | 2005
Ca Uyl-de Groot; Jb Vermorken; Mg Hanna; Paul Verboom; Mt Groot; Gouke J. Bonsel; C.J.L.M. Meijer; H.M. Pinedo
75,
Value in Health | 2002
Mt Groot; M. Van Agthoven; Lf Verdonck; B Lowenberg; Avmb Schattenberg; M Oudshoorn; Anton Hagenbeek; Jan J. Cornelissen; Ca Uyl-de Groot; R. Willemze
915, and