Breast Cancer Clinical Trial
Official title:
Downsides of Being Well-Informed: Tracking and Preventing Chemotherapy-Related Cognitive Problems in Breast Cancer Patients
Previous cross-sectional studies have shown that informing cancer patients about potential chemotherapy-related cognitive symptoms may negatively affect perceived cognitive symptoms and verbal memory performance. A multicenter, randomized study in newly diagnosed breast cancer patients receiving (neo) adjuvant chemotherapy was performed to evaluate this Adverse Information Effect (AIE) over time and investigated whether inviting patients to self-affirm can reduce such AIEs on perceived cognitive symptoms and cognitive test performance.
Rationale: Although information about their treatment and its side-effects is requested by cancer patients, is vital for informed decision making and can positively impact patients' health outcomes and illness perceptions, this kind of information can also adversely impact perceived cognitive symptoms and cognitive test performance. Previous studies have shown that informing cancer patients about potential chemotherapy-related cognitive symptoms may negatively affect perceived cognitive symptoms and verbal memory performance. A multicenter, randomized study in newly diagnosed breast cancer patients receiving (neo) adjuvant chemotherapy was performed to evaluate this Adverse Information Effect (AIE) over time and investigated whether inviting patients to self-affirm can reduce such AIEs on perceived cognitive symptoms and cognitive test performance. Main objectives and hypotheses: The overall aim of the study was to investigate the occurrence and duration of AIEs on the perceived frequency of cognitive symptoms, the perceived severity of cognitive symptoms and cognitive performance in breast cancer patients, and to examine ways to reduce such AIEs. First, evaluated the effect of providing breast cancer patients with additional factual written information about potential chemotherapy-related cognitive symptoms before chemotherapy-initiation on perceived cognitive symptoms and cognitive performance was evaluated, and the duration of such effects was assessed. Building on previous findings that breast cancer patients showed an increase in perceived cognitive symptoms and a decrease in verbal memory performance after receiving cognitive side-effect information, it was hypothesized that communicating about potential chemotherapy-related cognitive symptoms will result in AIEs, and it was explored to what extent these AIEs persist over time. Second, this study aimed to translate the beneficial effects of self-affirmation to the oncology domain, and examined the efficacy of a text-integrated self-affirmation intervention in reducing the impact of AIEs on perceived cognitive symptoms and cognitive performance in breast cancer patients when communicating about chemotherapy-related cognitive symptoms. It was hypothesized that a textual self-affirmation intervention would reduce AIEs in breast cancer patients, building on evidence from health promotion and stereotype threat research outside the oncology domain that individuals' self-concepts can be affirmed via text-integrated health messages and that allowing individuals the opportunity for self-affirmation can reduce stereotype threat effects. The main research questions were: 1. Does written information about potential chemotherapy-related cognitive symptoms presented only once before treatment-initiation affect short- and longer-term perceived cognitive symptoms (the perceived frequency and severity of cognitive symptoms) and cognitive performance (verbal memory performance, information processing speed, executive functioning) in newly diagnosed breast cancer patients scheduled for (neo) adjuvant chemotherapy? 2. Does providing newly diagnosed breast cancer patients with a text integrated self-affirmation intervention after being informed about potential chemotherapy-related cognitive symptoms reduce AIEs on short- and longer-term perceived cognitive symptoms and cognitive performance? Study procedure and outcome measures: Before (neo) adjuvant chemotherapy, 160 newly diagnosed breast cancer patients were randomly allocated to receive either standard information on side-effects (control condition), or standard information with additional information about chemotherapy-related cognitive symptoms (information condition), or standard and additional information with a subsequent self-affirmative text (information+SA condition; SA=self-affirmation). Online-questionnaires were completed before chemotherapy (baseline, T0), 6-months (T1) and 12-months (T2) later to measure the perceived frequency (MOS-cog) and severity (MDASI-cog) of cognitive symptoms. Patients also completed two online neuro-psychological tests (Trail Making Test; TMT, and 15 Words test) to measure verbal memory performance, information processing speed and executive functioning. Additionally, several potential underlying mechanisms and risk factors of AIEs were examined, such as cancer related distress and performance worries. Baseline-to-follow-up analyses were performed using a mixed-effects modeling approach to compare groups over time. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT04681911 -
Inetetamab Combined With Pyrotinib and Chemotherapy in the Treatment of HER2 Positive Metastatic Breast Cancer
|
Phase 2 | |
Completed |
NCT04890327 -
Web-based Family History Tool
|
N/A | |
Terminated |
NCT04066790 -
Pyrotinib or Trastuzumab Plus Nab-paclitaxel as Neoadjuvant Therapy in HER2-positive Breast Cancer
|
Phase 2 | |
Completed |
NCT03591848 -
Pilot Study of a Web-based Decision Aid for Young Women With Breast Cancer, During the Proposal for Preservation of Fertility
|
N/A | |
Recruiting |
NCT03954197 -
Evaluation of Priming Before in Vitro Maturation for Fertility Preservation in Breast Cancer Patients
|
N/A | |
Terminated |
NCT02202746 -
A Study to Assess the Safety and Efficacy of the VEGFR-FGFR-PDGFR Inhibitor, Lucitanib, Given to Patients With Metastatic Breast Cancer
|
Phase 2 | |
Active, not recruiting |
NCT01472094 -
The Hurria Older PatiEnts (HOPE) With Breast Cancer Study
|
||
Withdrawn |
NCT06057636 -
Hypnosis for Pain in Black Women With Advanced Breast Cancer: A Feasibility Study
|
N/A | |
Completed |
NCT06049446 -
Combining CEM and Magnetic Seed Localization of Non-Palpable Breast Tumors
|
||
Recruiting |
NCT05560334 -
A Single-Arm, Open, Exploratory Clinical Study of Pemigatinib in the Treatment of HER2-negative Advanced Breast Cancer Patients With FGFR Alterations
|
Phase 2 | |
Active, not recruiting |
NCT05501769 -
ARV-471 in Combination With Everolimus for the Treatment of Advanced or Metastatic ER+, HER2- Breast Cancer
|
Phase 1 | |
Recruiting |
NCT04631835 -
Phase I Study of the HS-10352 in Patients With Advanced Breast Cancer
|
Phase 1 | |
Completed |
NCT04307407 -
Exercise in Breast Cancer Survivors
|
N/A | |
Recruiting |
NCT03544762 -
Correlation of 16α-[18F]Fluoro-17β-estradiol PET Imaging With ESR1 Mutation
|
Phase 3 | |
Terminated |
NCT02482389 -
Study of Preoperative Boost Radiotherapy
|
N/A | |
Enrolling by invitation |
NCT00068003 -
Harvesting Cells for Experimental Cancer Treatments
|
||
Completed |
NCT00226967 -
Stress, Diurnal Cortisol, and Breast Cancer Survival
|
||
Recruiting |
NCT06037954 -
A Study of Mental Health Care in People With Cancer
|
N/A | |
Recruiting |
NCT06006390 -
CEA Targeting Chimeric Antigen Receptor T Lymphocytes (CAR-T) in the Treatment of CEA Positive Advanced Solid Tumors
|
Phase 1/Phase 2 | |
Recruiting |
NCT06019325 -
Rhomboid Intercostal Plane Block on Chronic Pain Incidence and Acute Pain Scores After Mastectomy
|
N/A |