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van der Hout A, van Uden-Kraan C, Holtmaat K, Jansen F, Lissenberg-Witte B, Nieuwenhuijzen G, Hardillo J, Baatenburg de Jong R, Tiren-Verbeet N, Sommeijer D, de Heer K, Schaar C, Sedee R, Bosscha K, van den Brekel M, Petersen J, Westerman M, Honings J, Takes R, Houtenbos I, van den Broek W, de Bree R, Jansen P, Eerenstein S, Leemans C, Zijlstra J, Cuijpers P, van de Poll-Franse L, Verdonck-de Leeuw I. Reasons for not reaching or using web-based self-management applications, and the use and evaluation of Oncokompas among cancer survivors, in the context of a randomised controlled trial. Internet Interv 2021; 25:100429. [PMID: 34401388 PMCID: PMC8350584 DOI: 10.1016/j.invent.2021.100429] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 02/22/2021] [Accepted: 07/07/2021] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION The web-based self-management application Oncokompas was developed to support cancer survivors to monitor health-related quality of life and symptoms (Measure) and to provide tailored information (Learn) and supportive care options (Act). In a previously reported randomised controlled trial (RCT), 68% of 655 recruited survivors were eligible, and of those 45% participated in the RCT. Among participants of the RCT that were randomised to the intervention group, 52% used Oncokompas as intended. The aim of this study was to explore reasons for not participating in the RCT, and reasons for not using Oncokompas among non-users, and the use and evaluation of Oncokompas among users. METHODS Reasons for not participating were assessed with a study-specific questionnaire among 243 survivors who declined participation. Usage was investigated among 320 participants randomised to the intervention group of the RCT via system data and a study-specific questionnaire that was assessed during the 1 week follow-up (T1) assessment. RESULTS Main reasons for not participating were not interested in participation in scientific research (40%) and not interested in scientific research and Oncokompas (28%). Main reasons for not being interested in Oncokompas were wanting to leave the period of being ill behind (29%), no symptom burden (23%), or lacking internet skills (18%). Out of the 320 participants in the intervention group 167 (52%) used Oncokompas as intended. Among 72 non-users, main reasons for not using Oncokompas were no symptom burden (32%) or lack of time (26%). Among 248 survivors that activated their account, satisfaction and user-friendliness were rated with a 7 (scale 0-10). Within 3 (IQR 1-4) sessions, users selected 32 (IQR 6-37) topics. Main reasons for not using healthcare options in Act were that the information in Learn was already sufficient (44%) or no supportive care needs (32%). DISCUSSION Main reasons for not reaching or using Oncokompas were no symptom burden, no supportive care needs, or lack of time. Users selected many cancer-generic and tumour-specific topics to address, indicating added value of the wide range of available topics.
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Affiliation(s)
- A. van der Hout
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, the Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, the Netherlands
| | - C.F. van Uden-Kraan
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, the Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, the Netherlands
| | - K. Holtmaat
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, the Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, the Netherlands
| | - F. Jansen
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, the Netherlands
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology – Head and Neck Surgery, Amsterdam, the Netherlands
| | - B.I. Lissenberg-Witte
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Epidemiology and Data Science, Amsterdam, the Netherlands
| | | | - J.A. Hardillo
- Department of Otolaryngology and Head and Neck Surgery, Erasmus MC Cancer Centre, Erasmus Medical Center, Rotterdam, the Netherlands
| | - R.J. Baatenburg de Jong
- Department of Otolaryngology and Head and Neck Surgery, Erasmus MC Cancer Centre, Erasmus Medical Center, Rotterdam, the Netherlands
| | - N.L. Tiren-Verbeet
- Department of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - D.W. Sommeijer
- Department of Internal Medicine, Flevoziekenhuis, Almere, the Netherlands
- Amsterdam UMC, University of Amsterdam, Department of Medical Oncology, Amsterdam, the Netherlands
| | - K. de Heer
- Department of Internal Medicine, Flevoziekenhuis, Almere, the Netherlands
- Amsterdam UMC, University of Amsterdam, Department of Hematology, Amsterdam, the Netherlands
| | - C.G. Schaar
- Department of Internal Medicine, Gelre ziekenhuis, Apeldoorn, the Netherlands
| | - R.J.E. Sedee
- Department of Otolaryngology, Head and Neck Surgery, Haaglanden MC, The Hague, the Netherlands
| | - K. Bosscha
- Department of Surgery, Jeroen Bosch Ziekenhuis, Den Bosch, the Netherlands
| | - M.W.M. van den Brekel
- Department of Head and Neck Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - J.F. Petersen
- Department of Head and Neck Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - M. Westerman
- Department of Hematology, Northwest Clinics, Alkmaar, the Netherlands
| | - J. Honings
- Department of Otorhinolaryngology – Head and Neck Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - R.P. Takes
- Department of Otorhinolaryngology – Head and Neck Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - I. Houtenbos
- Department of Hematology, Spaarne Gasthuis, Hoofddorp, the Netherlands
| | | | - R. de Bree
- Department of Head and Neck Surgical Oncology, Utrecht University Medical Center, Utrecht, the Netherlands
| | - P. Jansen
- Department of Surgery, Elisabeth-TweeSteden Hospital, Tilburg, the Netherlands
| | - S.E.J. Eerenstein
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, the Netherlands
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology – Head and Neck Surgery, Amsterdam, the Netherlands
| | - C.R. Leemans
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology – Head and Neck Surgery, Amsterdam, the Netherlands
| | - J.M. Zijlstra
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, the Netherlands
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Hematology, Amsterdam, the Netherlands
| | - P. Cuijpers
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, the Netherlands
| | - L.V. van de Poll-Franse
- Department of Research, Netherlands Comprehensive Cancer Organisation, Eindhoven, the Netherlands
- Division of Psychosocial Research & Epidemiology, The Netherlands Cancer Institute, the Netherlands
- CoRPS - Center of Research on Psychological and Somatic Disorders, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, the Netherlands
| | - I.M. Verdonck-de Leeuw
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, the Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, the Netherlands
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Otolaryngology – Head and Neck Surgery, Amsterdam, the Netherlands
- Corresponding author at: Van der Boechorststraat 7, 1081 BT Amsterdam, the Netherlands.
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van der Hout A, Holtmaat K, Jansen F, Lissenberg-Witte BI, van Uden-Kraan CF, Nieuwenhuijzen GAP, Hardillo JA, Baatenburg de Jong RJ, Tiren-Verbeet NL, Sommeijer DW, de Heer K, Schaar CG, Sedee RJE, Bosscha K, van den Brekel MWM, Petersen JF, Westerman M, Honings J, Takes RP, Houtenbos I, van den Broek WT, de Bree R, Jansen P, Eerenstein SEJ, Leemans CR, Zijlstra JM, Cuijpers P, van de Poll-Franse LV, Verdonck-de Leeuw IM. The eHealth self-management application 'Oncokompas' that supports cancer survivors to improve health-related quality of life and reduce symptoms: which groups benefit most? Acta Oncol 2021; 60:403-411. [PMID: 33345659 DOI: 10.1080/0284186x.2020.1851764] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Oncokompas is a web-based self-management application that supports cancer survivors to monitor their health-related quality of life (HRQOL) and symptoms, and to obtain personalised feedback and tailored options for supportive care. In a large randomised controlled trial among survivors of head and neck cancer, colorectal cancer, and breast cancer and (non-)Hodgkin lymphoma, Oncokompas proved to improve HRQOL, and to reduce several tumour-specific symptoms. Effect sizes were however small, and no effect was observed on the primary outcome patient activation. Therefore, this study aims to explore which subgroups of cancer survivors may especially benefit from Oncokompas. MATERIALS AND METHODS Cancer survivors (n = 625) were randomly assigned to the intervention group (access to Oncokompas, n = 320) or control group (6 months waiting list, n = 305). Outcome measures were HRQOL, tumour-specific symptoms, and patient activation. Potential moderators included socio-demographic (sex, age, marital status, education, employment), clinical (tumour type, stage, time since diagnosis, treatment modality, comorbidities), and personal factors (self-efficacy, personal control, health literacy, Internet use), and patient activation, mental adjustment to cancer, HRQOL, symptoms, and need for supportive care, measured at baseline. Linear mixed models were performed to investigate potential moderators. RESULTS The intervention effect on HRQOL was the largest among cancer survivors with low to moderate self-efficacy, and among those with high personal control and those with high health literacy scores. Cancer survivors with higher baseline symptom scores benefitted more on head and neck (pain in the mouth, social eating, swallowing, coughing, trismus), and colorectal cancer (weight) specific symptoms. DISCUSSION Oncokompas seems most effective in reducing symptoms in head and neck cancer and colorectal cancer survivors who report a higher burden of tumour-specific symptoms. Oncokompas seems most effective in improving HRQOL in cancer survivors with lower self-efficacy, and in cancer survivors with higher personal control, and higher health literacy.
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Affiliation(s)
- A. van der Hout
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
| | - K. Holtmaat
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Otolaryngology – Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - F. Jansen
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Otolaryngology – Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - B. I. Lissenberg-Witte
- Department of Epidemiology and Data Science, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - C. F. van Uden-Kraan
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
| | | | - J. A. Hardillo
- Department of Otolaryngology and Head and Neck Surgery, Erasmus MC Cancer Centre, Erasmus Medical Center, Rotterdam, The Netherlands
| | - R. J. Baatenburg de Jong
- Department of Otolaryngology and Head and Neck Surgery, Erasmus MC Cancer Centre, Erasmus Medical Center, Rotterdam, The Netherlands
| | - N. L. Tiren-Verbeet
- Department of Hematology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - D. W. Sommeijer
- Department of Internal Medicine, Flevoziekenhuis, The Netherlands
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - K. de Heer
- Department of Internal Medicine, Flevoziekenhuis, The Netherlands
- Department of Hematology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C. G. Schaar
- Department of Internal Medicine, Gelre Ziekenhuis, Apeldoorn, The Netherlands
| | - R. J. E. Sedee
- Department of Otolaryngology, Head and Neck Surgery, Haaglanden MC, The Hague, The Netherlands
| | - K. Bosscha
- Department of Surgery, Jeroen Bosch Ziekenhuis, Den Bosch, The Netherlands
| | - M. W. M. van den Brekel
- Department of Head and Neck Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J. F. Petersen
- Department of Head and Neck Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - M. Westerman
- Department of Hematology, Northwest Clinics, Alkmaar, The Netherlands
| | - J. Honings
- Department of Otorhinolaryngology – Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - R. P. Takes
- Department of Otorhinolaryngology – Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - I. Houtenbos
- Department of Hematology, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | | | - R. de Bree
- Department of Head and Neck Surgical Oncology, Utrecht University Medical Center, Utrecht, The Netherlands
| | - P. Jansen
- Department of Surgery, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands
| | - S. E. J. Eerenstein
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Otolaryngology – Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - C. R. Leemans
- Department of Otolaryngology – Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - J. M. Zijlstra
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - P. Cuijpers
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - L. V. van de Poll-Franse
- CoRPS – Center of Research on Psychological and Somatic disorders, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
- Department of Research, Netherlands Comprehensive Cancer Organisation, Eindhoven, The Netherlands
- Division of Psychosocial Research & Epidemiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - I. M. Verdonck-de Leeuw
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health research institute, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Otolaryngology – Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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van der Hout A, Jansen F, van Uden-Kraan CF, Coupé VM, Holtmaat K, Nieuwenhuijzen GA, Hardillo JA, de Jong RJB, Tiren-Verbeet NL, Sommeijer DW, de Heer K, Schaar CG, Sedee RJE, Bosscha K, van den Brekel MWM, Petersen JF, Westerman M, Honings J, Takes RP, Houtenbos I, van den Broek WT, de Bree R, Jansen P, Eerenstein SEJ, Leemans CR, Zijlstra JM, Cuijpers P, van de Poll-Franse LV, Verdonck-de Leeuw IM. Cost-utility of an eHealth application 'Oncokompas' that supports cancer survivors in self-management: results of a randomised controlled trial. J Cancer Surviv 2020; 15:77-86. [PMID: 32656739 PMCID: PMC7822793 DOI: 10.1007/s11764-020-00912-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/26/2020] [Indexed: 11/29/2022]
Abstract
Purpose The eHealth self-management application ‘Oncokompas’ was developed to support cancer survivors in monitoring health-related quality of life (HRQOL) and symptoms, and obtaining personalized feedback and options for supportive care. The aim of this study was to assess the cost-utility of Oncokompas compared with care as usual (CAU) among cancer survivors. Methods Survivors were randomly allocated to the intervention or control group. Direct (non-)medical, indirect non-medical costs, and HRQOL were measured at 3- and 6-month follow-up, using iMTA Medical Consumption and Productivity Costs and the EuroQol-5D questionnaires. Mean cumulative costs and quality-adjusted life-years (QALYs) were compared between both groups. Results In total, 625 survivors were randomized into intervention (n = 320) or control group (n = 305). Base case analysis showed that incremental costs from a societal perspective were − €163 (95% CI, − 665 to 326), and incremental QALYs were 0.0017 (95% CI, − 0.0121 to 0.0155) in the intervention group compared with those in the control group. The probability that, compared with CAU, Oncokompas is more effective was 60%, less costly 73%, and both more effective and less costly 47%. Sensitivity analyses showed that incremental costs vary between − €40 and €69, and incremental QALYs vary between − 0.0023 and − 0.0057. Conclusion Oncokompas is likely to be equally effective on utilities, and not more expensive than CAU, and will therefore contribute to sustainable cancer survivorship care in a (cost-)effective manner. Implications for Cancer Survivors Oncokompas seems to improve HRQOL and reduces the burden of several tumour-specific symptoms, while costs from a societal perspective are similar to CAU. Electronic supplementary material The online version of this article (10.1007/s11764-020-00912-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- A van der Hout
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
| | - F Jansen
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Otolaryngology - Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - C F van Uden-Kraan
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
| | - V M Coupé
- Department of Epidemiology and Biostatistics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - K Holtmaat
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Otolaryngology - Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - J A Hardillo
- Department of Otolaryngology and Head and Neck Surgery, ErasmusMC Cancer Centre, Erasmus Medical Center, Rotterdam, The Netherlands
| | - R J Baatenburg de Jong
- Department of Otolaryngology and Head and Neck Surgery, ErasmusMC Cancer Centre, Erasmus Medical Center, Rotterdam, The Netherlands
| | - N L Tiren-Verbeet
- Department of Hematology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - D W Sommeijer
- Department of Internal Medicine, Flevoziekenhuis, Almere, The Netherlands
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - K de Heer
- Department of Internal Medicine, Flevoziekenhuis, Almere, The Netherlands
- Department of Hematology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C G Schaar
- Department of Internal Medicine, Gelre ziekenhuis, Apeldoorn, The Netherlands
| | - R J E Sedee
- Department of Otolaryngology, Head and Neck Surgery, Haaglanden MC, The Hague, The Netherlands
| | - K Bosscha
- Department of Surgery, Jeroen Bosch Ziekenhuis, Den Bosch, The Netherlands
| | - M W M van den Brekel
- Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J F Petersen
- Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - M Westerman
- Department of Hematology, Northwest Clinics, Alkmaar, The Netherlands
| | - J Honings
- Department of Otorhinolaryngology - Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - R P Takes
- Department of Otorhinolaryngology - Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - I Houtenbos
- Department of Hematology, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | | | - R de Bree
- Department of Head and Neck Surgical Oncology, Utrecht University Medical Center, Utrecht, The Netherlands
| | - P Jansen
- Department of Surgery, Elisabeth-TweeSteden Hospital, Tilburg, The Netherlands
| | - S E J Eerenstein
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Otolaryngology - Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - C R Leemans
- Department of Otolaryngology - Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - J M Zijlstra
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - P Cuijpers
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
| | - L V van de Poll-Franse
- Department of Research, Netherlands Comprehensive Cancer Organisation, Eindhoven, The Netherlands
- Division of Psychosocial Research & Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
- CoRPS - Center of Research on Psychological and Somatic disorders, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - I M Verdonck-de Leeuw
- Department of Clinical, Neuro- and Developmental Psychology, Amsterdam Public Health Research Institute, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
- Cancer Center Amsterdam (CCA), Amsterdam UMC, Amsterdam, The Netherlands.
- Department of Otolaryngology - Head and Neck Surgery, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
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Duetz C, Houtenbos I, de Roij van Zuijdewijn CLM. Macroscopic hematuria as presenting symptom of celiac disease. Neth J Med 2019; 77:84-85. [PMID: 30895932] [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: 06/09/2023]
Abstract
A 47-year old man was admitted for macroscopic hematuria and spontaneous hematomas. Laboratory results showed a prolonged partial thromboplastin time (PTT), a prolonged activated partial thromboplastin time (APTT) and a severe vitamin K deficiency. The underlying cause proved to be vitamin K malabsorption due to previously undiagnosed celiac disease, possibly provoked by oral antibiotic administration.
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Affiliation(s)
- C Duetz
- Department of Internal Medicine, Spaarne Gasthuis Hospital, Haarlem/Hoofddorp, the Netherlands
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de Jonge A, Roosma T, Houtenbos I, Vasmel W, van de Hem K, de Boer J, van Maanen T, Lindauer-van der Werf G, Beeker A, Timmers G, Schaar C, Soesan M, Poddighe P, de Jong D, Chamuleau M. Diffuse large B-cell lymphoma with MYC gene rearrangements. Eur J Cancer 2016; 55:140-6. [DOI: 10.1016/j.ejca.2015.12.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Revised: 10/22/2015] [Accepted: 12/04/2015] [Indexed: 01/12/2023]
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van de Loosdrecht AA, van den Ancker W, Houtenbos I, Ossenkoppele GJ, Westers TM. Dendritic cell-based immunotherapy in myeloid leukaemia: translating fundamental mechanisms into clinical applications. Handb Exp Pharmacol 2009:319-348. [PMID: 19031033 DOI: 10.1007/978-3-540-71029-5_15] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Immunotherapy for leukaemia patients, aiming at the generation of anti-leukaemic T cell responses, could provide a new therapeutic approach to eliminate minimal residual disease (MRD) cells in acute myeloid leukaemia (AML). Leukaemic blasts harbour several ways to escape the immune system including deficient MHC class II expression, low levels of co-stimulatory molecules and suppressive cytokines. Therapeutic vaccination with dendritic cells (DC) is now recognized as an important investigational therapy. Due to their unique antigen presenting capacity, immunosuppressive features of the leukaemic blasts can be circumvented. DC can be successfully cultured from leukaemic blasts in 60-70% of patients and show functional potential in vivo. Alternatively, monocyte derived DC obtained at time of complete remission loaded with leukaemia-specific antigens can be used as vaccine. Several sources of leukaemia-associated antigen and different methods of loading antigen onto DC have been used in an attempt to optimize antitumour responses including apoptotic cells, necrotic cell lysates and tumour-associated pep-tides. Currently, the AML-derived cell line MUTZ-3, an immortalized equivalent of CD34(+) DC precursor cells, is under investigation for vaccination purposes. For effective DC vaccination the intrinsic tolerant state of the patient must be overcome. Therefore, the development of efficient and safe adjuvants in antigen specific immunotherapeutic programs should be encouraged.
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Affiliation(s)
- A A van de Loosdrecht
- Department of Haematology, VU-Institute of Cancer and Immunology, VU University Medical Center, Amsterdam, De Boelelaan 1117, 1081 HV, The Netherlands.
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Houtenbos I, Westers TM, Hess CJ, Waisfisz Q, Ossenkoppele GJ, van de Loosdrecht AA. Flt-3 internal tandem duplication hampers differentiation of AML blasts towards leukemic dendritic cells. Leukemia 2006; 20:1892-5. [PMID: 16932350 DOI: 10.1038/sj.leu.2404348] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Houtenbos I, Westers TM, Ossenkoppele GJ, van de Loosdrecht AA. Leukaemic dendritic cell vaccination for patients with acute myeloid leukaemia. Br J Haematol 2006; 134:445-6; author reply 446-7. [PMID: 16822293 DOI: 10.1111/j.1365-2141.2006.06196.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Westers TM, Janssen JJWM, Houtenbos I, Snoijs NCL, van de Loosdrecht AA, Ossenkoppele GJ. Maintained immunogenicity of chronic myeloid leukemia-derived dendritic cells in the presence of Imatinib mesylate: implication for vaccination regimens. Leukemia 2005; 20:154-7. [PMID: 16307013 DOI: 10.1038/sj.leu.2404043] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
MESH Headings
- Antigens, CD/metabolism
- Benzamides
- Cell Survival/drug effects
- Cells, Cultured
- Dendritic Cells/drug effects
- Dendritic Cells/immunology
- Dose-Response Relationship, Drug
- Fusion Proteins, bcr-abl/drug effects
- Fusion Proteins, bcr-abl/immunology
- Humans
- Imatinib Mesylate
- Immunization
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/immunology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Piperazines/pharmacology
- Pyrimidines/pharmacology
- Vaccination
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10
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Westers TM, Houtenbos I, Snoijs NCL, van de Loosdrecht AA, Ossenkoppele GJ. Leukemia-derived dendritic cells in acute myeloid leukemia exhibit potent migratory capacity. Leukemia 2005; 19:1270-2. [PMID: 15889155 DOI: 10.1038/sj.leu.2403794] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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Houtenbos I, Westers TM, de Gruijl TD, Scheper RJ, Ossenkoppele GJ, van de Loosdrecht AA. TNF-α receptor 1 expression on acute myeloid leukemic blasts predicts differentiation into leukemic dendritic cells. Leukemia 2004; 18:1149-53. [PMID: 15085161 DOI: 10.1038/sj.leu.2403359] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Houtenbos I, Westers TM, Ossenkoppele GJ, van de Loosdrecht AA. Identification of CD14 as a predictor for leukemic dendritic cell differentiation in acute myeloid leukemia. Leukemia 2003; 17:1683-4; author reply 1684; discussion 1685. [PMID: 12886267 DOI: 10.1038/sj.leu.2403014] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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13
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14
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Abstract
Children with Beckwith-Wiedemann syndrome (BWS) are at an increased risk of developing malignancies early in life. Several malignancies have been described in this fetal overgrowth syndrome; however, to date, only one hematological malignancy developing during early childhood has been reported. We present a patient with BWS developing acute myeloid leukemia at the age of 23. Loss of genomic imprinting of growth regulatory genes is thought to be the cause of BWS. For one of those genes, IGF2, an important role in childhood overgrowth syndromes as well as in the development of adult acute leukemia has been suggested, providing a possible explanation for our presented case.
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Affiliation(s)
- I Houtenbos
- Department of Hematology, (Br 250), VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
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15
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Houtenbos I, Bracho F, Davenport V, Slack R, van de Ven C, Suen Y, Killen R, Shen V, Cairo MS. Autologous bone marrow transplantation for childhood acute lymphoblastic leukemia: a novel combined approach consisting of ex vivo marrow purging, modulation of multi-drug resistance, induction of autograft vs leukemia effect, and post-transplant immuno- and chemotherapy (PTIC). Bone Marrow Transplant 2001; 27:145-53. [PMID: 11281383 DOI: 10.1038/sj.bmt.1702750] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In an attempt to reduce the high relapse rate associated with ABMT, five children with high-risk first CR and 19 in second or subsequent CR lacking matched family allogeneic donors underwent ABMT with chemopurged bone marrow utilizing verapamil (VPL), vincristine, and VP-16. Patients were conditioned with TBI, VPL bolus and infusion with VP-16 and cyclophosphamide. The first cohort of patients (n = 4) received only cyclosporin A (CsA). The second cohort (n = 7) received CsA and alpha interferon (total = 11 with post-transplant immunotherapy alone.) The third cohort (n = 13) received CsA and six alternating cycles of alphaIFN and chemotherapy and six additional cycles of chemotherapy (vincristine, VP-16, Ara-C, prednisone) followed by G-CSF (post-transplant immune chemotherapy (PTIC)). The 2-year DFS is 42+/-10% (90% confidence interval (CI) is 26.5-58.5%) and 2-year overall survival is 54+/-10% (90% CI is 37.5-70.5%). Furthermore, patients receiving PTIC (n = 13) vs immunotherapy alone (CsA+/-aIFN) (n = 11) had a substantially better 2 year DFS and OS: 69+/-13% vs 13+/-12% and 85+/-10% vs 25+/-15% (P = 0.008 and P = 0.06, respectively). These results suggest that the use of ABMT with chemopurging, combined with PTIC is well tolerated and may be an alternative new approach in the treatment of a subset of children with high-risk first CR or > or = second CR ALL who lack closely matched family-related allogeneic donors.
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Affiliation(s)
- I Houtenbos
- Division of Pediatric Oncology and Blood and Marrow Transplantation, Babies and Children's Hospital, Columbia University, New York, NY 10032, USA
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