
Researcher
Boersma, L.J.
Endowed chair - Professor of practice
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- 2019
- PublishedSamiei, S., van Kaathoven, B. N., Boersma, L., Granzier, R. W. Y., Siesling, S., Engelen, S. M. E., ... van Nijnatten, T. J. A. (2019). Risk of Positive Sentinel Lymph Node After Neoadjuvant Systemic Therapy in Clinically Node-Negative Breast Cancer: Implications for Postmastectomy Radiation Therapy and Immediate Breast Reconstruction. Annals of Surgical Oncology, 26(12), 3902-3909. https://doi.org/10.1245/s10434-019-07643-x
- PublishedJacobs, M., Boersma, L. J., Swart, R., Mannens, R., Reymen, B., Korver, F., ... Dekker, A. (2019). Electronic Health Record implementation in a large academic radiotherapy department: Temporarily disruptions but long-term benefits. International Journal of Medical Informatics, 129, 342-348. https://doi.org/10.1016/j.ijmedinf.2019.07.008
- PublishedSavelberg, W., Boersma, L. J., Smidt, M., Goossens, M. F. J., Hermanns, R., & van der Weijden, T. (2019). Does lack of deeper understanding of shared decision making explains the suboptimal performance on crucial parts of it? An example from breast cancer care. European Journal of Oncology Nursing, 38, 92-97. https://doi.org/10.1016/j.ejon.2018.12.004
- 2018
- PublishedMollen, E. W. J., Ient, J., Tjan-Heijnen, V. C. G., Boersma, L. J., Miele, L., Smidt, M. L., & Vooijs, M. A. G. G. (2018). Moving Breast Cancer Therapy up a Notch. Frontiers in Oncology, 8, [518]. https://doi.org/10.3389/fonc.2018.00518
- PublishedKlaassen, L. A., Dirksen, C. D., Boersma, L. J., Hoving, C., & B-Beslist-Grp (2018). A novel patient decision aid for aftercare in breast cancer patients: A promising tool to reduce costs by individualizing aftercare. Breast, 41, 144-150. https://doi.org/10.1016/j.breast.2018.06.015
- PublishedYoung Boost Trial Res Grp, Brouwers, P. J. A. M., van Werkhoven, E., Bartelink, H., Fourquet, A., Lemanski, C., ... Boersma, L. J. (2018). Predictors for poor cosmetic outcome in patients with early stage breast cancer treated with breast conserving therapy: Results of the Young boost trial. Radiotherapy and Oncology, 128(3), 434-441. https://doi.org/10.1016/j.radonc.2018.06.020
- PublishedLangendijk, J. A., Boersma, L. J., Rasch, C. R. N., van Vulpen, M., Reitsma, J. B., van der Schaaf, A., & Schuit, E. (2018). Clinical Trial Strategies to Compare Protons With Photons. Seminars in Radiation Oncology, 28(2), 79-87. https://doi.org/10.1016/j.semradonc.2017.11.008
- PublishedKalter, J., Verdonck-de Leeuw, I. M., Sweegers, M. G., Aaronson, N. K., Jacobsen, P. B., Newton, R. U., ... Buffart, L. M. (2018). Effects and moderators of psychosocial interventions on quality of life, and emotional and social function in patients with cancer: An individual patient data meta-analysis of 22 RCTs. Psycho-Oncology, 27(4), 1150-1161. https://doi.org/10.1002/pon.4648
- PublishedKlaassen, L., Dirksen, C., Boersma, L., Hoving, C., & B-Beslist-Grp (2018). Developing an aftercare decision aid: assessing health professionals' and patients' preferences. European Journal of Cancer Care, 27(2), [e12730]. https://doi.org/10.1111/ecc.12730
- PublishedBrouwers, P. J. A. M., van Loon, J., Houben, R. M. A., Paulissen, J., Engelen, S. M. E., Heuts, M., ... Boersma, L. J. (2018). Are PROMs sufficient to record late outcome of breast cancer patients treated with radiotherapy? A comparison between patient and clinician reported outcome through an outpatient clinic after 10 years of follow up. Radiotherapy and Oncology, 126(1), 163-169. https://doi.org/10.1016/j.radonc.2017.08.004
- Published
- PublishedBoersma, L., van Vulpen, M., Rasch, C. R. N., & Langendijk, J. A. (2018). Protonencentra: ze zijn er, wat nu? Ned Tijdschr Geneeskd, 162, 1-6. [D2250].
- 2017
- PublishedZegers, C. M. L., Baeza, J. A., van Elmpt, W., Murrer, L. H. P., Verhoeven, K., Boersma, L., ... Nijsten, S. M. J. J. G. (2017). Three-dimensional dose evaluation in breast cancer patients to define decision criteria for adaptive radiotherapy. Acta Oncologica, 56(11), 1487-1494. https://doi.org/10.1080/0284186X.2017.1349334
- PublishedLightowlers, S. V., Boersma, L. J., Fourquet, A., Kirova, Y. M., Offersen, B. V., Poortmans, P., ... Coles, C. E. (2017). Preoperative breast radiation therapy: Indications and perspectives. European Journal of Cancer, 82, 184-192. https://doi.org/10.1016/j.ejca.2017.06.014
- PublishedSavelberg, W., van der Weijden, T., Boersma, L., Smidt, M., Willekens, C., & Moser, A. (2017). Developing a patient decision aid for the treatment of women with early stage breast cancer: the struggle between simplicity and complexity. BMC Medical Informatics and Decision Making, 17, [112]. https://doi.org/10.1186/s12911-017-0505-6
- PublishedVriens, I. J. H., Keymeulen, K., Lobbes, M. B. I., van Bommel, A. C. M., Nieuwenhuijzen, G. A. P., Smidt, M. L., ... Natl Breast Canc Org Netherlands (2017). Breast magnetic resonance imaging use in patients undergoing neoadjuvant chemotherapy is associated with less mastectomies in large ductal cancers but not in lobular cancers. European Journal of Cancer, 81, 74-80. https://doi.org/10.1016/j.ejca.2017.05.012
- Publishedvan Haaren, P., Claassen-Janssen, F., van de Sande, I., Boersma, L., van der Sangen, M., & Hurkmans, C. (2017). Heart position variability during voluntary moderate deep inspiration breath-hold radiotherapy for breast cancer determined by repeat CBCT scans. Physica Medica: European journal of medical physics, 40, 88-94. https://doi.org/10.1016/j.ejmp.2017.07.014
- Publishedvan Roozendaal, L. M., Vane, M. L. G., van Dalen, T., van der Hage, J. A., Strobbe, L. J. A., Boersma, L. J., ... Smidt, M. L. (2017). Clinically node negative breast cancer patients undergoing breast conserving therapy, sentinel lymph node procedure versus follow-up: a Dutch randomized controlled multicentre trial (BOOG 2013-08). BMC Cancer, 17, [459]. https://doi.org/10.1186/s12885-017-3443-x
- PublishedLobbes, M. B. I., Vriens, I. J. H., van Bommel, A. C. M., Nieuwenhuijzen, G. A. P., Smidt, M. L., Boersma, L. J., ... Tjan-Heijnen, V. C. G. (2017). Breast MRI increases the number of mastectomies for ductal cancers, but decreases them for lobular cancers. Breast Cancer Research and Treatment, 162(2), 353-364. https://doi.org/10.1007/s10549-017-4117-8
- PublishedLambin, P., Zindler, J., Vanneste, B. G. L., Van De Voorde, L., Eekers, D., Compter, I., ... Walsh, S. (2017). Decision support systems for personalized and participative radiation oncology. Advanced Drug Delivery Reviews, 109, 131-153. https://doi.org/10.1016/j.addr.2016.01.006
- Publishedvan der Salm, A., Murrer, L., Steenbakkers, I., Houben, R., & Boersma, L. J. (2017). Actual target coverage after setup verification using surgical clips compared with external skin markers in postoperative breast cancer radiation therapy. Practical radiation oncology, 7(6), E369-E376. https://doi.org/10.1016/j.prro.2017.04.012
- PublishedJacobs, M., Boersma, L., Dekker, A., Swart, R., Lambin, P., de Ruysscher, D., ... van Merode, F. (2017). What is the impact of innovation on output in healthcare with a special focus on treatment innovations in radiotherapy? A literature review. British Journal of Radiology, 90(1079), [20170251]. https://doi.org/10.1259/bjr.20170251
- 2016
- PublishedAalders, K. C., van Bommel, A. C. M., van Dalen, T., Sonke, G. S., van Diest, P. J., Boersma, L. J., & van der Heiden-van der Loo, M. (2016). Contemporary risks of local and regional recurrence and contralateral breast cancer in patients treated for primary breast cancer. European Journal of Cancer, 63, 118-126. https://doi.org/10.1016/j.ejca.2016.05.010
- PublishedBrouwers, P. J. A. M., van Werkhoven, E., Bartelink, H., Fourquet, A., Lemanski, C., van Loon, J., ... Boersma, L. J. (2016). Factors associated with patient-reported cosmetic outcome in the Young Boost Breast Trial. Radiotherapy and Oncology, 120(1), 107-113. https://doi.org/10.1016/j.radonc.2016.04.017
- PublishedAalders, K. C., Postma, E. L., Strobbe, L. J., van der Heiden-van der Loo, M., Sonke, G. S., Boersma, L. J., ... van Dalen, T. (2016). Contemporary Locoregional Recurrence Rates in Young Patients With Early-Stage Breast Cancer. Journal of Clinical Oncology, 34(18), 2107-2116. https://doi.org/10.1200/JCO.2015.64.3536
- PublishedAalders, K. C., Postma, E. L., Strobbe, L. J., van der Heiden-van der Loo, M., Sonke, G. S., Boersma, L. J., ... van Dalen, T. (2016). Contemporary local and regional recurrence rates in very young breast cancer patients. Cancer Research, 76, [P5-08-01]. https://doi.org/10.1158/1538-7445.SABCS15-P5-08-01
- PublishedAalders, K. C., Sonke, G. S., van der Heiden-van der Loo, M., Boersma, L. J., van Diest, P. J., Siesling, S., & van Dalen, T. (2016). Contemporary risk of local breast cancer recurrence after neo-adjuvant chemotherapy: Results of a population-based cohort study. Cancer Research, 76(4 supp.), [P5-08-36]. https://doi.org/10.1158/1538-7445.SABCS15-P5-08-36
- PublishedOffersen, B. V., Boersma, L. J., Kirkove, C., Hol, S., Aznar, M. C., Biete Sola, A., ... Poortmans, P. (2016). ESTRO consensus guideline on target volume delineation for elective radiation therapy of early stage breast cancer, version 1.1. Radiotherapy and Oncology, 118(1), 205-208. https://doi.org/10.1016/j.radonc.2015.12.027
- PublishedJacobs, M., Boersma, L., Merode, F. V., Dekker, A., Verhaegen, F., Linden, L., & Lambin, P. (2016). How efficient is translational research in radiation oncology? The example of a large Dutch academic radiation oncology department. British Journal of Radiology, 89(1064), [20160129]. https://doi.org/10.1259/bjr.20160129
- PublishedJacobs, M., Boersma, L., Dekker, A., Bosmans, G., van Merode, F., Verhaegen, F., ... Lambin, P. (2016). What is the degree of innovation routinely implemented in Dutch radiotherapy centres? A multicentre cross-sectional study. British Journal of Radiology, 89, [20160601]. https://doi.org/10.1259/bjr.20160601
- 2015
- Publishedvan Roozendaal, L. M., Schipper, R-J., Smit, L. H. M., Brans, B. T., Beets-Tan, R. G. H., Lobbes, M. B. I., ... Smidt, M. L. (2015). Three-Dimensional Breast Radiotherapy and the Elective Radiation Dose at the Sentinel Lymph Node Site in Breast Cancer. Annals of Surgical Oncology, 22(12), 3824-3830. https://doi.org/10.1245/s10434-015-4413-7
- PublishedLambin, P., Zindler, J., Vanneste, B., Van De Voorde, L., Jacobs, M., Eekers, D., ... Walsh, S. (2015). Modern clinical research: How rapid learning health care and cohort multiple randomised clinical trials complement traditional evidence based medicine. Acta Oncologica, 54(9), 1289-1300. https://doi.org/10.3109/0284186X.2015.1062136
- PublishedBoersma, L. J. (2015). Kwaliteit in borstkankerzorg: O.K. & T.O.F. ?! Maastricht: Maastricht University. https://doi.org/10.26481/spe.20151002lb
- Publishedvan Roozendaal, L. M., de Wilt, J. H. W., van Dalen, T., van der Hage, J. A., Strobbe, L. J. A., Boersma, L. J., ... Smidt, M. L. (2015). The value of completion axillary treatment in sentinel node positive breast cancer patients undergoing a mastectomy: a Dutch randomized controlled multicentre trial (BOOG 2013-07). BMC Cancer, 15, [610]. https://doi.org/10.1186/s12885-015-1613-2
- PublishedMeattini, I., Boersma, L., Livi, L., Kirkove, C., Gabrys, D., Somaiah, N., ... Rivera, S. (2015). Letters Regarding the TARGIT-A Trial: The Editor's Introduction. International Journal of Radiation Oncology Biology Physics, 92(5), 960-961. https://doi.org/10.1016/j.ijrobp.2015.05.030
- PublishedBrouwers, P. J. A. M., Lustberg, T., Borger, J. H., van Baardwijk, A. A. W., Jager, J. J., Murrer, L. H. P., ... Boersma, L. J. (2015). Set-up verification and 2-dimensional electronic portal imaging device dosimetry during breath hold compared with free breathing in breast cancer radiation therapy. In Practical Radiation Oncology (pp. e135-e141). (Practical Radiation Oncology; Vol. 5). Elsevier Inc.. https://doi.org/10.1016/j.prro.2014.10.005
- Published
- PublishedJacobs, M., Boersma, L., Dekker, A., Hermanns, E., Houben, R., Govers, M., ... Lambin, P. (2015). Organizational development trajectory of a large academic radiotherapy department set up similarly to a prospective clinical trial: the MAASTRO experience. British Journal of Radiology, 88(1049), [20140559]. https://doi.org/10.1259/bjr.20140559
- PublishedSavelberg, W., Moser, A., Smidt, M., Boersma, L., Haeckens, C., & van der Weijden, T. (2015). Protocol for a pre-implementation and post-implementation study on shared decision-making in the surgical treatment of women with early-stage breast cancer. BMJ Open, 5(3), [e007698]. https://doi.org/10.1136/bmjopen-2015-007698
- PublishedOffersen, B. V., Boersma, L. J., Kirkove, C., Hol, S., Aznar, M. C., Biete Sola, A., ... Poortmans, P. (2015). ESTRO consensus guideline on target volume delineation for elective radiation therapy of early stage breast cancer. Radiotherapy and Oncology, 114(1), 3-10. https://doi.org/10.1016/j.radonc.2014.11.030
- 2014
- PublishedBerbers, J., van Baardwijk, A., Houben, R., Heuts, E., Smidt, M., Keymeulen, K., ... Boersma, L. J. (2014). 'Reconstruction: Before or after postmastectomy radiotherapy?' A systematic review of the literature. European Journal of Cancer, 50(16), 2752-2762. https://doi.org/10.1016/j.ejca.2014.07.023
- PublishedOberije, C., Nalbantov, G., Dekker, A., Boersma, L., Borger, J., Reymen, B., ... Lambin, P. (2014). A prospective study comparing the predictions of doctors versus models for treatment outcome of lung cancer patients: A step toward individualized care and shared decision making. Radiotherapy and Oncology, 112(1), 37-43. https://doi.org/10.1016/j.radonc.2014.04.012
- Publishedvan der Leij, F., Elkhuizen, P. H. M., Janssen, T. M., Poortmans, P., van der Sangen, M., Scholten, A. N., ... Boersma, L. J. (2014). Target volume delineation in external beam partial breast irradiation: Less inter-observer variation with preoperative- compared to postoperative delineation. Radiotherapy and Oncology, 110(3), 467-470. https://doi.org/10.1016/j.radonc.2013.10.033
- 2013
- PublishedLambin, P., Roelofs, E., Reymen, B., Velazquez, E. R., Buijsen, J., Zegers, C. M. L., ... Dekker, A. (2013). 'Rapid Learning health care in oncology' - An approach towards decision support systems enabling customised radiotherapy. Radiotherapy and Oncology, 109(1), 159-164. https://doi.org/10.1016/j.radonc.2013.07.007
- 2012
- PublishedScharf, C., Ng, G. A., Wieczorek, M., Deneke, T., Furniss, S. S., Murray, S., ... Boersma, L. V. A. (2012). European survey on efficacy and safety of duty-cycled radiofrequency ablation for atrial fibrillation. EP Europace, 14(12), 1700-1707. https://doi.org/10.1093/europace/eus188
- PublishedBoersma, L. J., Janssen, T., Elkhuizen, P. H. M., Poortmans, P., van der Sangen, M., Scholten, A. N., ... van Vliet, C. (2012). Reducing interobserver variation of boost-CTV delineation in breast conserving radiation therapy using a pre-operative CT and delineation guidelines. Radiotherapy and Oncology, 103(2), 178-182. https://doi.org/10.1016/j.radonc.2011.12.021
- PublishedKhanfir, K., Kallel, A., Villette, S., Belkacemi, Y., Vautravers, C., TanDat Nguyen, ... Sozzi, W. J. (2012). MANAGEMENT OF ADENOID CYSTIC CARCINOMA OF THE BREAST: A RARE CANCER NETWORK STUDY. International Journal of Radiation Oncology Biology Physics, 82(5), 2118-2124. https://doi.org/10.1016/j.ijrobp.2010.12.008
- PublishedPeulen, H., Hanbeukers, B., Boersma, L., van Baardwijk, A., van den Ende, P., Houben, R., ... Borger, J. (2012). FORWARD INTENSITY-MODULATED RADIOTHERAPY PLANNING IN BREAST CANCER TO IMPROVE DOSE HOMOGENEITY: FEASIBILITY OF CLASS SOLUTIONS. International Journal of Radiation Oncology Biology Physics, 82(1), 394-400. https://doi.org/10.1016/j.ijrobp.2010.09.005
- Publishedvan Loon, J., Siedschlag, C., Stroom, J., Blauwgeers, H., van Suylen, R-J., Knegjens, J., ... Gilhuijs, K. (2012). MICROSCOPIC DISEASE EXTENSION IN THREE DIMENSIONS FOR NON-SMALL-CELL LUNG CANCER: DEVELOPMENT OF A PREDICTION MODEL USING PATHOLOGY-VALIDATED POSITRON EMISSION TOMOGRAPHY AND COMPUTED TOMOGRAPHY FEATURES. International Journal of Radiation Oncology Biology Physics, 82(1), 448-456. https://doi.org/10.1016/j.ijrobp.2010.09.001
- PublishedBenning, T. M., Kimman, M. L., Dirksen, C. D., Boersma, L. J., & Dellaert, B. G. C. (2012). Combining Individual-Level Discrete Choice Experiment Estimates and Costs to Inform Health Care Management Decisions about Customized Care: The Case of Follow-Up Strategies after Breast Cancer Treatment. Value in Health, 15(5), 680-689. https://doi.org/10.1016/j.jval.2012.04.007