4 results on '"Pulleman SM"'
Search Results
2. Neoadjuvant Nivolumab and Ipilimumab in Resectable Stage III Melanoma.
- Author
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Blank CU, Lucas MW, Scolyer RA, van de Wiel BA, Menzies AM, Lopez-Yurda M, Hoeijmakers LL, Saw RPM, Lijnsvelt JM, Maher NG, Pulleman SM, Gonzalez M, Torres Acosta A, van Houdt WJ, Lo SN, Kuijpers AMJ, Spillane A, Klop WMC, Pennington TE, Zuur CL, Shannon KF, Seinstra BA, Rawson RV, Haanen JBAG, Ch'ng S, Naipal KAT, Stretch J, van Thienen JV, Rtshiladze MA, Wilgenhof S, Kapoor R, Meerveld-Eggink A, Grijpink-Ongering LG, van Akkooi ACJ, Reijers ILM, Gyorki DE, Grünhagen DJ, Speetjens FM, Vliek SB, Placzke J, Spain L, Stassen RC, Amini-Adle M, Lebbé C, Faries MB, Robert C, Ascierto PA, van Rijn R, van den Berkmortel FWPJ, Piersma D, van der Westhuizen A, Vreugdenhil G, Aarts MJB, Stevense-den Boer MAM, Atkinson V, Khattak M, Andrews MC, van den Eertwegh AJM, Boers-Sonderen MJ, Hospers GAP, Carlino MS, de Groot JB, Kapiteijn E, Suijkerbuijk KPM, Rutkowski P, Sandhu S, van der Veldt AAM, and Long GV
- Subjects
- Adult, Aged, Female, Humans, Male, Middle Aged, Chemotherapy, Adjuvant methods, Chemotherapy, Adjuvant statistics & numerical data, Disease-Free Survival, Kaplan-Meier Estimate, Progression-Free Survival, Young Adult, Aged, 80 and over, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Antineoplastic Combined Chemotherapy Protocols adverse effects, Ipilimumab administration & dosage, Ipilimumab adverse effects, Ipilimumab therapeutic use, Melanoma mortality, Melanoma pathology, Melanoma therapy, Neoadjuvant Therapy methods, Neoadjuvant Therapy statistics & numerical data, Neoplasm Staging, Nivolumab therapeutic use, Nivolumab adverse effects, Nivolumab administration & dosage, Skin Neoplasms mortality, Skin Neoplasms pathology, Skin Neoplasms therapy
- Abstract
Background: In phase 1-2 trials in patients with resectable, macroscopic stage III melanoma, neoadjuvant immunotherapy was more efficacious than adjuvant immunotherapy., Methods: In this phase 3 trial, we randomly assigned patients with resectable, macroscopic stage III melanoma to two cycles of neoadjuvant ipilimumab plus nivolumab followed by surgery or surgery followed by 12 cycles of adjuvant nivolumab. Only patients in the neoadjuvant group with a partial response or nonresponse received adjuvant treatment. The primary end point was event-free survival., Results: A total of 423 patients underwent randomization. At a median follow-up of 9.9 months, the estimated 12-month event-free survival was 83.7% (99.9% confidence interval [CI], 73.8 to 94.8) in the neoadjuvant group and 57.2% (99.9% CI, 45.1 to 72.7) in the adjuvant group. The difference in restricted mean survival time was 8.00 months (99.9% CI, 4.94 to 11.05; P<0.001; hazard ratio for progression, recurrence, or death, 0.32; 99.9% CI, 0.15 to 0.66). In the neoadjuvant group, 59.0% of patients had a major pathological response, 8.0% had a partial response, 26.4% had a nonresponse (>50% residual viable tumor), and 2.4% had progression; in 4.2%, surgery had not yet been performed or was omitted. The estimated 12-month recurrence-free survival was 95.1% in patients in the neoadjuvant group who had a major pathological response, 76.1% among those with a partial response, and 57.0% among those with a nonresponse. Adverse events of grade 3 or higher that were related to systemic treatment occurred in 29.7% of patients in the neoadjuvant group and in 14.7% in the adjuvant group., Conclusions: Among patients with resectable, macroscopic stage III melanoma, neoadjuvant ipilimumab plus nivolumab followed by surgery and response-driven adjuvant therapy resulted in longer event-free survival than surgery followed by adjuvant nivolumab. (Funded by Bristol Myers Squibb and others; NADINA ClinicalTrials.gov number, NCT04949113.)., (Copyright © 2024 Massachusetts Medical Society.)
- Published
- 2024
- Full Text
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3. Core values of patients with advanced cancer considering participation in an early-phase clinical trial: a qualitative study.
- Author
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van Gurp JLP, van Lent LGG, Stoel N, van der Rijt CCD, de Jonge MJA, Pulleman SM, van Weert JCM, and Hasselaar J
- Subjects
- Clinical Trials as Topic, Decision Making, Humans, Patient Participation psychology, Qualitative Research, Neoplasms psychology
- Abstract
Objective: This article identifies the core values that play a role in patients' decision-making process about participation in early-phase clinical cancer trials., Methods: Face-to-face, semi-structured serial interviews (n = 22) were performed with thirteen patients with advanced cancer recruited in two Dutch specialized cancer centers. In a cyclic qualitative analysis process, open and axial coding of the interviews finally led to an overview of the values that are woven into patients' common language about cancer and clinical trials., Results: Six core values were described, namely, acceptance creates room for reconsideration of values, reconciliation with one's fate, hope, autonomy, body preservation, and altruism. Previously found values in advanced cancer, such as acceptance, hope, autonomy, and altruism, were further qualified. Reconciliation with one's fate and body preservation were highlighted as new insights for early-phase clinical cancer trial literature., Conclusions: This article furthers the understanding of core values that play a role in the lives and decision-making of patients with advanced cancer who explore participation in early-phase clinical cancer trials. These values do not necessarily have to be compatible with one another, making tragic choices necessary. Understanding the role of core values can contribute to professional sensitivity regarding what motivates patients' emotions, thoughts, and decisions and help patients reflect on and give words to their values and preferences. It supports mutual understanding and dialog from which patients can make decisions according to their perspectives on a good life for themselves and their fellows in the context of participation in an early-phase clinical cancer trial., (© 2022. The Author(s).)
- Published
- 2022
- Full Text
- View/download PDF
4. Realizing better doctor-patient dialogue about choices in palliative care and early phase clinical trial participation: towards an online value clarification tool (OnVaCT).
- Author
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van Lent LGG, Stoel NK, van Weert JCM, van Gurp J, de Jonge MJA, Lolkema MP, Gort EH, Pulleman SM, Oomen-de Hoop E, Hasselaar J, and van der Rijt CCD
- Subjects
- Clinical Trials as Topic methods, Focus Groups methods, Humans, Interviews as Topic methods, Netherlands, Palliative Care psychology, Palliative Care trends, Qualitative Research, Choice Behavior, Clinical Trials as Topic psychology, Palliative Care methods, Patient Selection, Physician-Patient Relations
- Abstract
Background: Patients with advanced cancer for whom standard systemic treatment is no longer available may be offered participation in early phase clinical trials. In the decision making process, both medical-technical information and patient values and preferences are important. Since patients report decisional conflict after deciding on participation in these trials, improving the decision making process is essential. We aim to develop and evaluate an Online Value Clarification Tool (OnVaCT) to assist patients in clarifying their values around this end-of-life decision. This improved sharing of values is hypothesized to support medical oncologists in tailoring their information to individual patients' needs and, consequently, to support patients in taking decisions in line with their values and reduce decisional conflict., Methods: In the first part, patients' values and preferences and medical oncologists' views hereupon will be explored in interviews and focus groups to build a first prototype OnVaCT using digital communication (serious gaming). Next, we will test feasibility during think aloud sessions, to deliver a ready-to-implement OnVaCT. In the second part, the OnVaCT, with accompanied training module, will be evaluated in a pre-test (12-18 months before implementation) post-test (12-18 months after implementation) study in three major Dutch cancer centres. We will include 276 patients (> 18 years) with advanced cancer for whom standard systemic therapy is no longer available, and who are referred for participation in early phase clinical trials. The first consultation will be recorded to analyse patient-physician communication regarding the discussion of patients' values and the decision making process. Three weeks afterwards, decisional conflict will be measured., Discussion: This project aims to support the discussion of patient values when considering participation in early phase clinical trials. By including patients before their first appointment with the medical oncologist and recording that consultation, we are able to link decisional conflict to the decision making process, e.g. the communication during consultation. The study faces challenges such as timely including patients within the short period between referral and first consultation. Furthermore, with new treatments being developed rapidly, molecular stratification may affect the patient populations included in the pre-test and post-test periods., Trial Registration: Netherlands Trial Registry number: NTR7551 (prospective; July 17, 2018).
- Published
- 2019
- Full Text
- View/download PDF
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