Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study

Background: Metastatic breast cancer (mBC) guidelines recommend multidisciplinary meetings (MDM), but there is limited research on their impact. This prospective study examines the impact of an mBC MDM on management plans, their implementation rate, and costs and benefits at an Australian metropolit...

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Main Authors: Belinda Sassé, Sammy Shaya, Jessica Nimmo, Katie Cao, Daphne Day, Katie Evans, Catherine Healy, Gwo-Yaw Ho, Gillian Kruss, Amelia McCartney, Linda Mojzisova, Ranjana Srivastava, Jennifer Tan, Mun Yee Tan, Kate Webber, Michelle White, Steven David, Marion Harris
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Breast
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Online Access:http://www.sciencedirect.com/science/article/pii/S0960977624001929
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author Belinda Sassé
Sammy Shaya
Jessica Nimmo
Katie Cao
Daphne Day
Katie Evans
Catherine Healy
Gwo-Yaw Ho
Gillian Kruss
Amelia McCartney
Linda Mojzisova
Ranjana Srivastava
Jennifer Tan
Mun Yee Tan
Kate Webber
Michelle White
Steven David
Marion Harris
author_facet Belinda Sassé
Sammy Shaya
Jessica Nimmo
Katie Cao
Daphne Day
Katie Evans
Catherine Healy
Gwo-Yaw Ho
Gillian Kruss
Amelia McCartney
Linda Mojzisova
Ranjana Srivastava
Jennifer Tan
Mun Yee Tan
Kate Webber
Michelle White
Steven David
Marion Harris
author_sort Belinda Sassé
collection DOAJ
description Background: Metastatic breast cancer (mBC) guidelines recommend multidisciplinary meetings (MDM), but there is limited research on their impact. This prospective study examines the impact of an mBC MDM on management plans, their implementation rate, and costs and benefits at an Australian metropolitan breast cancer center. Methods: Consecutive mBC MDM patients were enrolled. Oncologists recorded their management plans before the MDM. Following the MDM, consensus plan was recorded and compared to the pre-MDM plan. Plans were categorised as no change, low impact, or high impact. High impact was defined as major treatment change or trial referral. Plan implementation was assessed four months post-MDM. Co-primary endpoints were proportion of plans changed pre/post-MDM and the proportion of high vs. low-impact changes. Estimates of time spent on the MDM and time savings were collected. Results: 114 MDM presentations for 95 patients were recorded from October 2023 to July 2024. 65 (57.0 %) presentations resulted in a plan change (p < 0.001); 32 (28.1 %) were high impact (p < 0.001). Follow up data was collected for 77 presentations; 65 (84.4 %) were fully implemented. 42 presentations resulted in high impact recommendations, of which 39 were implemented (92.6 %) (p = 0.005). The MDM earned $571.18/week with estimated costs of $1584.63, a $1013.45 deficit. Costs were likely offset by estimated savings from improved clinic efficiencies. Conclusion: MBC MDMs result in significant, actionable changes to patient management. 28.1 % of presentations resulted in treatment changes, almost all of which were implemented. Costs were offset by improved clinic efficiencies. MBC MDMs enhance care in this diverse patient population.
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spelling doaj-art-0d6ac50c11f4473dbc88ac0672d651fc2025-02-12T05:30:36ZengElsevierBreast1532-30802025-02-0179103861Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective studyBelinda Sassé0Sammy Shaya1Jessica Nimmo2Katie Cao3Daphne Day4Katie Evans5Catherine Healy6Gwo-Yaw Ho7Gillian Kruss8Amelia McCartney9Linda Mojzisova10Ranjana Srivastava11Jennifer Tan12Mun Yee Tan13Kate Webber14Michelle White15Steven David16Marion Harris17Monash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Corresponding author.Monash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, Victoria, AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, Victoria, AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, Victoria, AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, Victoria, AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, Victoria, AustraliaDepartment of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, AustraliaDepartment of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, Victoria, AustraliaDepartment of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, VIC, AustraliaMonash Health Breast Oncology, 823-865 Centre Rd, Bentleigh East, VIC, 3165 Australia; Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, Victoria, AustraliaBackground: Metastatic breast cancer (mBC) guidelines recommend multidisciplinary meetings (MDM), but there is limited research on their impact. This prospective study examines the impact of an mBC MDM on management plans, their implementation rate, and costs and benefits at an Australian metropolitan breast cancer center. Methods: Consecutive mBC MDM patients were enrolled. Oncologists recorded their management plans before the MDM. Following the MDM, consensus plan was recorded and compared to the pre-MDM plan. Plans were categorised as no change, low impact, or high impact. High impact was defined as major treatment change or trial referral. Plan implementation was assessed four months post-MDM. Co-primary endpoints were proportion of plans changed pre/post-MDM and the proportion of high vs. low-impact changes. Estimates of time spent on the MDM and time savings were collected. Results: 114 MDM presentations for 95 patients were recorded from October 2023 to July 2024. 65 (57.0 %) presentations resulted in a plan change (p < 0.001); 32 (28.1 %) were high impact (p < 0.001). Follow up data was collected for 77 presentations; 65 (84.4 %) were fully implemented. 42 presentations resulted in high impact recommendations, of which 39 were implemented (92.6 %) (p = 0.005). The MDM earned $571.18/week with estimated costs of $1584.63, a $1013.45 deficit. Costs were likely offset by estimated savings from improved clinic efficiencies. Conclusion: MBC MDMs result in significant, actionable changes to patient management. 28.1 % of presentations resulted in treatment changes, almost all of which were implemented. Costs were offset by improved clinic efficiencies. MBC MDMs enhance care in this diverse patient population.http://www.sciencedirect.com/science/article/pii/S0960977624001929Breast cancerMulti-disciplinary careMetastaticPalliative careCancer Registry
spellingShingle Belinda Sassé
Sammy Shaya
Jessica Nimmo
Katie Cao
Daphne Day
Katie Evans
Catherine Healy
Gwo-Yaw Ho
Gillian Kruss
Amelia McCartney
Linda Mojzisova
Ranjana Srivastava
Jennifer Tan
Mun Yee Tan
Kate Webber
Michelle White
Steven David
Marion Harris
Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study
Breast
Breast cancer
Multi-disciplinary care
Metastatic
Palliative care
Cancer Registry
title Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study
title_full Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study
title_fullStr Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study
title_full_unstemmed Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study
title_short Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study
title_sort evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer a prospective study
topic Breast cancer
Multi-disciplinary care
Metastatic
Palliative care
Cancer Registry
url http://www.sciencedirect.com/science/article/pii/S0960977624001929
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