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36 results on '"Donkervoort, Sandra C."'

1. Cost-effectiveness of general practitioner- versus surgeon-led colon cancer survivorship care: an economic evaluation alongside a randomised controlled trial

Author

Vos, Julien A. M., El Alili, Mohamed, Duineveld, Laura A. M., Wieldraaijer, Thijs, Wind, Jan, Sert, Edanur, Donkervoort, Sandra C., Govaert, Marc J. P. M., van Geloven, Nanette A. W., van de Ven, Anthony W. H., Heuff, Gijsbert, van Weert, Henk C. P. M., Bosmans, Judith E., and van Asselt, Kristel M.

Published
2024
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2. Unraveling factors associated with textbook outcome after cholecystectomy in patients with uncomplicated cholecystolithiasis: A posthoc analysis of individual data of 1,124 patients

Author

Buyne, Otmar, Donkervoort, Sandra C., Heisterkamp, Joos, Hof, Klaas in ‘t, Diepenhorst, Gwen, van der Bilt, Jarmila, Jansen, Jan, Nieuwenhuijs, Vincent B., Steenvoorde, Pascal, Boerma, Djamila, Heikens, Joost T., Schreinemakers, Jennifer M.J., Wiering, Bastiaan, Stockmann, Hein B.A.C., van Duijvendijk, Peter, Boermeester, Marja A., Comes, Daan J., Thunnissen, Floris M., Latenstein, Carmen S.S., Stommel, Martijn W.J., van Laarhoven, Cornelis J.H.M., Drenth, Joost P.H., Atsma, Femke, Lantinga, Marten A., and de Reuver, Philip R.

Published
2024
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3. Persistent and new-onset symptoms after cholecystectomy in patients with uncomplicated symptomatic cholecystolithiasis: A post hoc analysis of 2 prospective clinical trials

Author

Buyne, Otmar, Donkervoort, Sandra C., Heisterkamp, Joos, ’t Hof, Klaas in, Jansen, Jan, Nieuwenhuijs, Vincent B., Schaap, Henk M., Steenvoorde, Pascal, Boerma, Djamila, Hazebroek, Eric J., Hirsch, David, Heikens, Joost T., Konsten, Joop, Polat, Fatih, van der Bilt, Jarmila D.W., Schreinemakers, Jennifer M.J., Wiering, Bastiaan, Stockmann, Hein B.A.C., Boermeester, Marja, Thunnissen, Floris M., Baars, Cléo, Arts, Rianne, Latenstein, Carmen S.S., Drenth, Joost P.H., van Laarhoven, Cornelis J.H.M., Lantinga, Marten A., and de Reuver, Philip R.

Published
2023
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4. Restrictive Strategy vs Usual Care for Cholecystectomy in Patients With Abdominal Pain and Gallstones: 5-Year Follow-Up of the SECURE Randomized Clinical Trial.

Author

Comes, Daan J., Wennmacker, Sarah Z., Latenstein, Carmen S. S., van der Bilt, Jarmila, Buyne, Otmar, Donkervoort, Sandra C., Heisterkamp, Joos, in't Hof, Klaas, Jansen, Jan, Nieuwenhuijs, Vincent B., Steenvoorde, Pascal, Stockmann, Hein B. A. C., Boerma, Djamila, Drenth, Joost P. H., van Laarhoven, Cornelis J. H. M., Boermeester, Marja A., Dijkgraaf, Marcel G. W., and de Reuver, Philip R.

Published
2024
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5. Unraveling factors associated with textbook outcome after cholecystectomy in patients with uncomplicated cholecystolithiasis: A posthoc analysis of individual data of 1,124 patients

Author

Comes, Daan J., primary, Thunnissen, Floris M., additional, Latenstein, Carmen S.S., additional, Stommel, Martijn W.J., additional, van Laarhoven, Cornelis J.H.M., additional, Drenth, Joost P.H., additional, Atsma, Femke, additional, Lantinga, Marten A., additional, de Reuver, Philip R., additional, Buyne, Otmar, additional, Donkervoort, Sandra C., additional, Heisterkamp, Joos, additional, Hof, Klaas in ‘t, additional, Diepenhorst, Gwen, additional, van der Bilt, Jarmila, additional, Jansen, Jan, additional, Nieuwenhuijs, Vincent B., additional, Steenvoorde, Pascal, additional, Boerma, Djamila, additional, Heikens, Joost T., additional, Schreinemakers, Jennifer M.J., additional, Wiering, Bastiaan, additional, Stockmann, Hein B.A.C., additional, van Duijvendijk, Peter, additional, and Boermeester, Marja A., additional

Published
2024
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7. Restrictive strategy versus usual care for cholecystectomy in patients with gallstones and abdominal pain (SECURE): a multicentre, randomised, parallel-arm, non-inferiority trial

Author

van Dijk, Aafke H, Wennmacker, Sarah Z, de Reuver, Philip R, Latenstein, Carmen S S, Buyne, Otmar, Donkervoort, Sandra C, Eijsbouts, Quirijn A J, Heisterkamp, Joos, Hof, Klaas in 't, Janssen, Jan, Nieuwenhuijs, Vincent B, Schaap, Henk M, Steenvoorde, Pascal, Stockmann, Hein B A C, Boerma, Djamila, Westert, Gert P, Drenth, Joost P H, Dijkgraaf, Marcel G W, Boermeester, Marja A, and van Laarhoven, Cornelius J H M

Published
2019
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8. Persistent and new-onset symptoms after cholecystectomy in patients with uncomplicated symptomatic cholecystolithiasis: A post hoc analysis of 2 prospective clinical trials

Author

Thunnissen, Floris M., primary, Baars, Cléo, additional, Arts, Rianne, additional, Latenstein, Carmen S.S., additional, Drenth, Joost P.H., additional, van Laarhoven, Cornelis J.H.M., additional, Lantinga, Marten A., additional, de Reuver, Philip R., additional, Buyne, Otmar, additional, Donkervoort, Sandra C., additional, Heisterkamp, Joos, additional, ’t Hof, Klaas in, additional, Jansen, Jan, additional, Nieuwenhuijs, Vincent B., additional, Schaap, Henk M., additional, Steenvoorde, Pascal, additional, Boerma, Djamila, additional, Hazebroek, Eric J., additional, Hirsch, David, additional, Heikens, Joost T., additional, Konsten, Joop, additional, Polat, Fatih, additional, van der Bilt, Jarmila D.W., additional, Schreinemakers, Jennifer M.J., additional, Wiering, Bastiaan, additional, Stockmann, Hein B.A.C., additional, and Boermeester, Marja, additional

Published
2023
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10. Detection of colon cancer recurrences during follow-up care by general practitioners versus surgeons

Author

Vos, Julien A. M., Sert, Eda, Busschers, Wim B., Duineveld, Laura A. M., Wieldraaijer, Thijs, Wind, Jan, Donkervoort, Sandra C., Govaert, Marc, Beverdam, Frédérique H., Smits, Anke, Bemelman, Wilhelmus A., Heuff, Gijsbert, van Weert, Henk C. P. M., van Asselt, Kristel M., General practice, Graduate School, APH - Personalized Medicine, CCA - Cancer Treatment and Quality of Life, APH - Methodology, Amsterdam Gastroenterology Endocrinology Metabolism, Surgery, APH - Quality of Care, ACS - Heart failure & arrhythmias, CCA - Imaging and biomarkers, and AGEM - Amsterdam Gastroenterology Endocrinology Metabolism

Subjects
Cancer Research, Oncology
Abstract

Background In the I CARE study, colon cancer patients were randomly assigned to receive follow-up care from either a general practitioner (GP) or a surgeon. Here, we address a secondary outcome, namely, detection of recurrences and effect on time to detection of transferring care from surgeon to GP. Methods Pattern, stage, and treatment of recurrences were described after 3 years. Time to event was defined as date of surgery, until date of recurrence or last follow-up, with death as competing event. Effects on time to recurrence and death were estimated as hazard ratios (HRs) using Cox regression. Restricted mean survival times were estimated. Results Of 303 patients, 141 were randomly assigned to the GP and 162 to the surgeon. Patients were male (67%) with a mean age of 68.0 (8.4) years. During follow-up, 46 recurrences were detected; 18 (13%) in the GP vs 28 (17%) in the surgeon group. Most recurrences were detected via abnormal follow-up tests (74%) and treated with curative intent (59%). Hazard ratio for recurrence was 0.75 (95% confidence interval [CI] = 0.41 to 1.36) in GP vs surgeon group. Patients in the GP group remained in the disease-free state slightly longer (2.76 vs 2.71 years). Of the patients, 38 died during follow-up; 15 (11%) in the GP vs 23 (14%) in the surgeon group. Of these, 21 (55%) deaths were related to colon cancer. There were no differences in overall deaths between the groups (HR = 0.76, 95% CI = 0.39 to 1.46). Conclusion Follow-up provided by GPs vs surgeons leads to similar detection of recurrences. Also, no differences in mortality were found.

Published
2023

13. Antibiotic prophylaxis for acute cholecystectomy: PEANUTS II multicentre randomized non-inferiority clinical trial

Author

Braak, Willemieke G. van, Ponten, Jeroen E.H., Loozen, C.S., Schots, Judith P.M., Geloven, A. A. W. van, Donkervoort, Sandra C., Reuver, P.R. de, Santvoort, H.C. van, Boerma, Djamila, Braak, Willemieke G. van, Ponten, Jeroen E.H., Loozen, C.S., Schots, Judith P.M., Geloven, A. A. W. van, Donkervoort, Sandra C., Reuver, P.R. de, Santvoort, H.C. van, and Boerma, Djamila

Abstract

Item does not contain fulltext

Published
2022

15. Antibiotic prophylaxis for acute cholecystectomy: PEANUTS II multicentre randomized non-inferiority clinical trial

Author

van Braak, Willemieke G., primary, Ponten, Jeroen E. H., additional, Loozen, Charlotte S., additional, Schots, Judith P. M., additional, van Geloven, Anna A. W., additional, Donkervoort, Sandra C., additional, Nieuwenhuijzen, Grard A. P., additional, Besselink, Marc G., additional, van Heek, Tjarda N. T., additional, de Reuver, Philip R., additional, Vlaminckx, Bart, additional, Kelder, Johannes C., additional, Knibbe, Catherijne A. J., additional, van Santvoort, Hjalmar C., additional, and Boerma, Djamila, additional

Published
2022
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24. Restrictive strategy versus usual care for cholecystectomy in patients with gallstones and abdominal pain (SECURE): a multicentre, randomised, parallel-arm, non-inferiority trial

Author

Dijk, A.H van, Wennmacker, S.Z., Reuver, P.R. de, Latenstein, C.S.S., Buyne, O.R., Donkervoort, Sandra C., Schaap, H.M, Westert, G.P., Drenth, J.P., Boermeester, Marja A., Laarhoven, C.J.H.M. van, Dijk, A.H van, Wennmacker, S.Z., Reuver, P.R. de, Latenstein, C.S.S., Buyne, O.R., Donkervoort, Sandra C., Schaap, H.M, Westert, G.P., Drenth, J.P., Boermeester, Marja A., and Laarhoven, C.J.H.M. van

Abstract

Contains fulltext : 204615.pdf (publisher's version ) (Closed access)

Published
2019

25. Statistical analysis plan of a randomized controlled trial to compare a restrictive strategy to usual care for the effectiveness of cholecystectomy (SECURE trial) 11 Medical and Health Sciences 1103 Clinical Sciences

Author

Wennmacker, Sarah Z., van Dijk, Aafke H., Drenth, Joost P. H., Donkervoort, Sandra C., Boerma, Djamila, Westert, Gert P., van Laarhoven, Cornelis J. H. M., Boermeester, Marja A., Dijkgraaf, Marcel G. W., de Reuver, Philip R., APH - Methodology, Graduate School, AGEM - Digestive immunity, Surgery, Epidemiology and Data Science, and Clinical Research Unit

Abstract

Background: Cholecystectomy is the preferred treatment for symptomatic cholecystolithiasis. However, persistent pain after cholecystectomy for symptomatic cholecystolithiasis is reported in up to 40% of patients. The aim of the SECURE trial is to compare the effectiveness of usual care with a restrictive strategy using a standardized work-up with stepwise selection for cholecystectomy in patients with gallstones and abdominal complaints. The SECURE trial is designed as a multicenter, randomized, parallel-arm, non-inferiority trial in patients with abdominal symptoms and ultrasound-proven gallstones or sludge. Randomization was performed to either usual care (standard practice, according to the physician's knowledge and experience, and physician's and patient's preference) or a restrictive standardized strategy: treated with interval evaluation and stepwise selection for laparoscopic cholecystectomy based on fulfilment of pre-specified criteria. This article presents in detail the statistical analysis plan (SAP) of this trial and was submitted before outcomes were available to the investigators. Results: The primary end point of this trial is defined as the proportion of patients being pain-free at 12 months' follow-up. Pain will be assessed with the Izbicki Pain Score. Secondary endpoints will be the proportion of patients with complications due to gallstones or cholecystectomy, quality of life, the association between the patients' symptoms and treatment, work performance, and cost-effectiveness. Discussion: The data from the SECURE trial will provide evidence whether or not a restrictive strategy in patients with symptomatic cholecystolithiasis is associated with similar patient reported outcomes and a reduction in the number of cholecystectomies compared to usual care. The data from this trial will be analyzed according to this pre-specified SAP. Trial registration: The Netherlands National Trial Register NTR4022. Registered on 5 June 2013.

Published
2018

27. Laparoscopic cholecystectomy versus percutaneous catheter drainage for acute cholecystitis in high risk patients (CHOCOLATE): multicentre randomised clinical trial

Author

Loozen, Charlotte S, primary, van Santvoort, Hjalmar C, additional, van Duijvendijk, Peter, additional, Besselink, Marc GH, additional, Gouma, Dirk J, additional, Nieuwenhuijzen, Grard AP, additional, Kelder, Johannes C, additional, Donkervoort, Sandra C, additional, van Geloven, Anna AW, additional, Kruyt, Philip M, additional, Roos, Daphne, additional, Kortram, Kirsten, additional, Kornmann, Verena NN, additional, Pronk, Apollo, additional, van der Peet, Donald L, additional, Crolla, Rogier MPH, additional, van Ramshorst, Bert, additional, Bollen, Thomas L, additional, and Boerma, Djamila, additional

Published
2018
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29. Improving care after colon cancer treatment in The Netherlands, personalised care to enhance quality of life (I CARE study): study protocol for a randomised controlled trial

Author

Duineveld, Laura A.M., primary, Wieldraaijer, Thijs, additional, van Asselt, Kristel M., additional, Nugteren, Ineke C., additional, Donkervoort, Sandra C., additional, van de Ven, Anthony W.H., additional, Smits, Anke B., additional, van Geloven, Anna A.W., additional, Bemelman, Willem A., additional, Beverdam, Frederique H., additional, van Tets, Willem F., additional, Govaert, Marc J.P.M., additional, Bosmans, Judith E., additional, Leeuw, Irma M. Verdonck-de, additional, van Uden-Kraan, Cornelia F., additional, van Weert, Henk C.P.M., additional, and Wind, Jan, additional

Published
2015
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32. A Clinical Decision Tool for Selection of Patients With Symptomatic Cholelithiasis for Cholecystectomy Based on Reduction of Pain and a Pain-Free State Following Surgery.

Author

Latenstein, Carmen S. S., Hannink, Gerjon, van der Bilt, Jarmila D. W., Donkervoort, Sandra C., Eijsbouts, Quirijn A. J., Heisterkamp, Joos, Nieuwenhuijs, Vincent B., Schreinemakers, Jennifer M. J., Wiering, Bastiaan, Boermeester, Marja A., Drenth, Joost P. H., van Laarhoven, Cornelis J. H. M., Dijkgraaf, Marcel G. W., de Reuver, Philip R., and SECURE trial collaborators

Published
2021
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33. Enterocolic lymphocytic phlebitis: an oncologic surgical resection without a preoperative pathologic diagnosis.

Author

Huiberts, Astrid A.M., Donkervoort, Sandra C., Blok, Willem L., and Blaauwgeers, Hans L.G.

Subjects
*PHLEBITIS, *LYMPHOCYTES, *VASCULITIS, *SURGICAL excision, *HISTOPATHOLOGY, *DIAGNOSIS
Abstract

The article presents a case report of a 42-year old female with abdominal mesenteric mass, who experienced oncological resection for enterocolic lymphocytic phlebitis (ELP) with evidence of systemic vasculitis. It explains that vasculitic lesions in venous structures could resemble a veno-occlusive disease with signs of recanalization and inflammation of lymphocytes. The ELP benign condition could mimic malignancy due to its difficult to obtain pre-operative histopathological diagnosis.

Published
2014
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34. Laparoscopic cholecystectomy versus percutaneous catheter drainage for acute cholecystitis in high risk patients (CHOCOLATE) : multicentre randomised clinical trial

Author

Loozen, Charlotte S, van Santvoort, Hjalmar C, van Duijvendijk, Peter, Besselink, Marc GH, Gouma, Dirk J, Nieuwenhuijzen, Grard AP, Kelder, Johannes C, Donkervoort, Sandra C, van Geloven, Anna AW, Kruyt, Philip M, Roos, Daphne, Kortram, Kirsten, Kornmann, Verena NN, Pronk, Apollo, van der Peet, Donald L, Crolla, Rogier MPH, van Ramshorst, Bert, Bollen, Thomas L, and Boerma, Djamila

35. Bile leakage after loop closure vs clip closure of the cystic duct during laparoscopic cholecystectomy: A retrospective analysis of a prospective cohort.

Author

Donkervoort SC, Dijksman LM, van Dijk AH, Clous EA, Boermeester MA, van Ramshorst B, and Boerma D

Abstract

Background: Laparoscopic cholecystectomy (LC) is one of the most frequently performed surgical procedures. Cystic stump leakage is an underestimated, potentially life threatening complication that occurs in 1%-6% of the patients. With a secure cystic duct occlusion technique during LC, bile leakage becomes a preventable complication., Aim: To investigate the effect of polydioxanone (PDS) loop closure of the cystic duct on bile leakage rate in LC patients., Methods: In this retrospective analysis of a prospective cohort, the effect of PDS loop closure of the cystic duct on bile leakage complication was compared to patients with conventional clip closure. Logistic regression analysis was used to develop a risk score to identify bile leakage risk. Leakage rate was assessed for categories of patients with increasing levels of bile leakage risk., Results: Of the 4359 patients who underwent LC, 136 (3%) underwent cystic duct closure by a PDS loop. Preoperatively, loop closure patients had significantly more complicated biliary disease compared to the clipped closure patients. In the loop closure cohort, zero (0%) bile leakage occurred compared to 59 of 4223 (1.4%) clip closure patients. For patients at increased bile leakage risk (risk score ≥ 1) rates were 1.6% and up to 13% (4/30) for clip closure patients with a risk score ≥ 4. This risk increase paralleled a stepwise increase of actual bile leakage complication for clip closure patients, which was not observed for loop closure patients., Conclusion: Cystic duct closure with a PDS loop during LC may reduce bile leakage in patients at increased risk for bile leakage., Competing Interests: Conflict-of-interest statement: The authors declare no conflicts of interest., (©The Author(s) 2019. Published by Baishideng Publishing Group Inc. All rights reserved.)

Published
2020
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36. Systematic review of cystic duct closure techniques in relation to prevention of bile duct leakage after laparoscopic cholecystectomy.

Author

van Dijk AH, van Roessel S, de Reuver PR, Boerma D, Boermeester MA, and Donkervoort SC

Abstract

Aim: To study the effect of different techniques of cystic duct closure on bile leakage after laparoscopic cholecystectomy (LC) for biliary disease., Methods: A systematic search of MEDLINE, Cochrane and EMBASE was performed. Rate of cystic duct leakage (CDL) was the primary outcome. Risk of bias was evaluated. Odds ratios were analyzed for comparison of techniques and pooled event rates for non-comparative analyses. Pooled event rates were compared for each of included techniques., Results: Out of 1491 articles, 38 studies were included. A total of 47491 patients were included, of which 38683 (81.5%) underwent cystic duct closure with non-locking (metal) clips. All studies were of low-moderate methodological quality. Only two studies reported separate data on uncomplicated and complicated gallbladder disease. For overall CDL, an odds ratio of 0.4 (95%CI: 0.06-2.48) was found for harmonic energy vs clip closure and an odds ratio of 0.17 (95%CI: 0.03-0.93) for locking vs non-locking clips. Pooled CDL rate was around 1% for harmonic energy and metal clips, and 0% for locking clips and ligatures., Conclusion: Based on available evidence it is not possible to either recommend or discourage any of the techniques for cystic duct closure during LC with respects to CDL, although data point out a slight preference for locking clips and ligatures vs other techniques. No separate recommendation can be made for complicated gallbladder disease., Competing Interests: Conflict-of-interest statement: No conflicts of interests or disclosures.

Published
2018
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