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Shah VV, Muzyka D, Guidarelli C, Sowalsky K, Horak FB, Winters-Stone KM. Chemotherapy-Induced Peripheral Neuropathy and Falls in Cancer Survivors Relate to Digital Balance and Gait Impairments. JCO Precis Oncol 2024; 8:e2300312. [PMID: 38885463 DOI: 10.1200/po.23.00312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 01/23/2024] [Accepted: 03/22/2024] [Indexed: 06/20/2024] Open
Abstract
PURPOSE Chemotherapy-induced peripheral neuropathy (CIPN) and falls can be persistent side effects of cancer treatment. Standing postural sway and gait tests with body-worn, inertial sensors provide objective digital balance and gait measures that represent several different domains controlling mobility. Specific domains of balance and gait that related to neuropathy and falls are unknown. The aim of this study was to determine which domains of balance and gait differed between cancer survivors who report (1) CIPN symptoms versus no symptoms, (2) a history of falls in the past 6 months versus no falls, and (3) prospective falls over 12 months versus no falls. METHODS Postural sway during 30 seconds of quiet standing and gait characteristics from a 7-m timed up and go test were recorded with six synchronized inertial sensors (Opals by APDM Wearable Technologies, a Clario Company) in 425 older, female cancer survivors (age: 62 ± 6 years). A principal component analysis (PCA) approach was used to identify independent domains of mobility from 15 balance and gait measures. RESULTS PCA analysis revealed five independent domains (PC1 = sway amplitude, PC2 = gait pace, PC3 = sway frequency, PC4 = gait spatial-temporal, and PC5 = turning) that accounted for 81% of the variance of performance. Cancer survivors who reported CIPN symptoms had significantly higher sway frequency (PC3) than asymptomatic survivors. Past fallers had significantly larger sway area (PC1) and slower gait pace (PC2) than nonfallers. Prospective fallers showed a significantly smaller stride length (PC4) than nonfallers. CONCLUSION Digital balance and gait measures using wearable sensors during brief standing and walking tests provide objective metrics of CIPN-related mobility impairment and fall risk that could be useful for oncology clinical trials.
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Affiliation(s)
- Vrutangkumar V Shah
- Department of Neurology, Oregon Health & Science University, Portland, OR
- APDM Wearable Technologies, a Clario Company, Portland, OR
| | - Daniel Muzyka
- APDM Wearable Technologies, a Clario Company, Portland, OR
| | - Carolyn Guidarelli
- Division of Oncological Sciences, Knight Cancer Institute, Oregon Health & Science University, Portland, OR
| | | | - Fay B Horak
- Department of Neurology, Oregon Health & Science University, Portland, OR
- APDM Wearable Technologies, a Clario Company, Portland, OR
| | - Kerri M Winters-Stone
- Division of Oncological Sciences, Knight Cancer Institute, Oregon Health & Science University, Portland, OR
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Odeh Y, Al-Balas M. Implications of Agile Values in Software Engineering for Agility in Breast Cancer Treatment: Protocol for a Comparative Study. JMIR Res Protoc 2023; 12:e53124. [PMID: 38051558 PMCID: PMC10731560 DOI: 10.2196/53124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/29/2023] [Accepted: 11/03/2023] [Indexed: 12/07/2023] Open
Abstract
BACKGROUND Breast cancer treatment has been described as a dynamic and patient-centered approach that emphasizes adaptability and flexibility throughout the treatment process. Breast cancer is complex, with varying subtypes and stages, making it important to tailor treatment plans to each patient's unique circumstances. Breast cancer treatment delivery relies on a multidisciplinary team of health care professionals who collaborate to provide personalized care and quick adaptation to changing conditions to optimize outcomes while minimizing side effects and maintaining the patient's quality of life. However, agility in breast cancer treatment has not been defined according to common agile values and described in language comprehensible to breast cancer professionals. In the rapidly evolving landscape of breast cancer treatment, the incorporation of agile values from software engineering promises to enhance patient care. OBJECTIVE Our objective is to propose agile values for breast cancer treatment adopted and adapted from software engineering. We also aim to validate how these values conform to the concept of agility in the breast cancer context through referencing past work. METHODS We applied a structured research methodology to identify and validate 4 agile values for breast cancer treatment. In the elicitation phase, through 2 interviews, we identified 4 agile values and described them in language that resonates with breast cancer treatment professionals. The values were then validated by a domain expert and discussed in the context of supporting work from the literature. Final validation entailed a domain expert conducting a walkthrough of the 4 identified agile values to adjust them as per the reported literature. RESULTS Four agile values were identified for breast cancer treatment, and among them, we validated 3 that conformed to the concept of agility. The fourth value, documentation and the quality of documentation, is vital for breast cancer treatment planning and management. This does not conform to agility. However, its nonagility is vital for the agility of the other values. None of the identified agile values were validated as partially conforming to the concept of agility. CONCLUSIONS This work makes a novel contribution to knowledge in identifying the first set of agile values in breast cancer treatment through multidisciplinary research. Three of these values were evaluated as conforming to the concept of agility, and although 1 value did not meet the concept of agility, it enhanced the agility of the other values. It is anticipated that these 4 agile values can drive oncology practice, strategies, policies, protocols, and procedures to enhance delivery of care. Moreover, the identified values contribute to identifying quality assurance and control practices to assess the concept of agility in oncology practice and breast cancer treatment and adjust corresponding actions. We conclude that breast cancer treatment agile values are not limited to 4. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR1-10.2196/53124.
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Affiliation(s)
- Yousra Odeh
- Software Engineering Department, Faculty of Information Technology, Philadelphia University, Amman, Jordan
| | - Mahmoud Al-Balas
- Department of General Surgery, Anesthesia and Urology, Faculty of Medicine, Hashemite University, Zarqa, Jordan
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3
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Farrell A, Castro T, Nalubola S, Lakhi N. Trauma-related falls in an urban geriatric population: predictive risk factors for poorer clinical outcomes. Inj Epidemiol 2023; 10:7. [PMID: 36717881 PMCID: PMC9887835 DOI: 10.1186/s40621-023-00418-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 01/19/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The aim of this study was to elucidate associations between polypharmacy, types of medications, and geriatric comorbidities to identify predictive risk factors for poorer clinical outcomes following trauma-related falls in the geriatric population. Nearly 80% of trauma-related hospital admissions in the older adult population are secondary to falls, accounting for 3 million emergency department visits annually. Numerous studies have demonstrated associations between falls, polypharmacy, and other geriatric comorbidities, but studies outlining predictive risk factors for poor clinical outcomes are lacking. METHODS A retrospective cohort study of 1087 patients ≥ 65 years old who presented to Level 1 Trauma Center after a trauma-related fall. Comorbidities, current medication, demographic information, and clinical outcomes were identified to ascertain predictive risk factors for poorer clinical outcomes. Variables were assessed for statistical significance on unadjusted analysis. Variables found to be significant were entered into a multivariable logistic regression model to test for adjusted associations, with p < 0.05 as statistically significant, and presented as adjusted odds ratios with 95% confidence intervals. RESULTS Polypharmacy ≥ 4 medications (aOR 2.38 (1.10-5.15), p < .028) was an independent predictor of hospital readmission within 30 days. Chronic kidney disease, male gender, and Asian race had an increased association with ICU admission. History of malignancy (aOR 3.65 (1.62-8.19), p < .002) and chronic kidney disease (aOR 2.56 (1.11-5.96), p < .027) were independent predictors of 30-day mortality. CONCLUSIONS Polypharmacy, chronic renal disease, malignancy history, male gender, and Asian race had an increased association of adverse clinical outcomes after falls in the geriatric population. Critical evaluation of patients with these risk factors may be needed to mitigate risk in this population.
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Affiliation(s)
- Alexander Farrell
- grid.430773.40000 0000 8530 6973Touro University College of Osteopathic Medicine, Middletown, NY USA
| | - Taylor Castro
- grid.260914.80000 0001 2322 1832College of Osteopathic Medicine, New York Institute of Technology, Old Westbury, NY USA
| | - Shreya Nalubola
- grid.260917.b0000 0001 0728 151XSchool of Medicine, New York Medical College, Valhalla, NY USA
| | - Nisha Lakhi
- grid.260917.b0000 0001 0728 151XSchool of Medicine, New York Medical College, Valhalla, NY USA ,grid.416977.a0000 0004 0622 3555Department of Trauma Surgery, Richmond University Medical Center, Staten Island, NY USA
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Suzuki K, Morishita S, Nakano J, Okayama T, Inoue J, Tanaka T, Fukushima T. Neurological Outcomes of Chemotherapy-Induced Peripheral Neuropathy in Patients With Cancer: A Systematic Review and Meta-Analysis. Integr Cancer Ther 2023; 22:15347354231185110. [PMID: 37822238 PMCID: PMC10571681 DOI: 10.1177/15347354231185110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 04/02/2023] [Accepted: 06/13/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND This systematic review and meta-analysis aimed to determine whether chemotherapy-induced peripheral neuropathy (CIPN) affects the risk of falls and physical function in patients with cancer. METHODS A literature search was conducted in the CINAHL, Scopus, and PubMed databases for articles published from January 1950 to April 2022. Seven review authors retrieved studies using predetermined eligibility criteria, extracted the data, and evaluated the quality. RESULTS Nine studies were included in the analysis. Patients with CIPN had a significantly higher risk of falls than those without CIPN (risk ratio = 1.38, 95% confidence interval [CI] =1.18-1.62). Patients with CIPN had lower grip strength (standardized mean difference [SMD] =-0.42, 95% CIs = -0.70 to -0.14, P = .003), longer chair stand time (SMD = 0.56, 95% CIs = -0.01 to 1.17, P = .05), worse timed up and go test time (SMD = 0.79, 95% CIs = 0.41 to 1.17, P < .0001), and lower mean Fullerton Advanced Balance scale score (SMD = -0.81, 95% CIs = -1.27 to -0.36, P = .005) than patients without CIPN. There were no significant differences in gait speed (P = .38) or Activities-specific Balance Confidence Scale score (P = .09) between patients with and without CIPN. CONCLUSIONS This systematic review and meta-analysis demonstrated that patients with CIPN are prone to falls and impaired balance function and muscle strength.
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Affiliation(s)
| | | | | | | | - Junichiro Inoue
- Kobe University Hospital International Clinical Cancer Research Center, Kobe, Japan
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Oddsson LIE, Bisson T, Cohen HS, Iloputaife I, Jacobs L, Kung D, Lipsitz LA, Manor B, McCracken P, Rumsey Y, Wrisley DM, Koehler-McNicholas SR. Extended effects of a wearable sensory prosthesis on gait, balance function and falls after 26 weeks of use in persons with peripheral neuropathy and high fall risk—The walk2Wellness trial. Front Aging Neurosci 2022; 14:931048. [PMID: 36204554 PMCID: PMC9531134 DOI: 10.3389/fnagi.2022.931048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 08/23/2022] [Indexed: 01/14/2023] Open
Abstract
Background We recently reported that individuals with impaired plantar sensation and high fall risk due to sensory peripheral neuropathy (PN) improved gait and balance function following 10 weeks of use of Walkasins®, a wearable lower limb sensory prosthesis that provides directional specific mechanical tactile stimuli related to plantar pressure measurements during standing and walking (RxFunction Inc., Eden Prairie, MN, United States). Here, we report 26-week outcomes and compare pre- and in-study fall rates. We expected improvements in outcomes and reduced fall rates reported after 10 weeks of use to be sustained. Materials and methods Participants had clinically diagnosed PN with impaired plantar sensation, high fall risk (Functional Gait Assessment, FGA score < 23) and ability to sense tactile stimuli above the ankle at the location of the device. Additional outcomes included 10 m Gait Speed, Timed Up and Go (TUG), Four-Stage Balance Test, and self-reported outcomes, including Activities-Specific Balance Confidence scale and Vestibular Disorders Activities of Daily Living Scale. Participants tracked falls using a calendar. Results We assessed falls and self-reported outcomes from 44 individuals after 26 weeks of device use; 30 of them conducted in-person testing of clinical outcomes. Overall, improvements in clinical outcomes seen at 10 weeks of use remained sustained at 26 weeks with statistically significant increases compared to baseline seen in FGA scores (from 15.0 to 19.2), self-selected gait speed (from 0.89 to 0.97 m/s), and 4-Stage Balance Test (from 25.6 to 28.4 s), indicating a decrease in fall risk. Non-significant improvements were observed in TUG and fast gait speed. Overall, 39 falls were reported; 31 of them did not require medical treatment and four caused severe injury. Participants who reported falls over 6 months prior to the study had a 43% decrease in fall rate during the study as compared to self-report 6-month pre-study (11.8 vs. 6.7 falls/1000 patient days, respectively, p < 0.004), similar to the 46% decrease reported after 10 weeks of use. Conclusion A wearable sensory prosthesis can improve outcomes of gait and balance function and substantially decreases incidence of falls during long-term use. The sustained long-term benefits in clinical outcomes reported here lessen the likelihood that improvements are placebo effects. Clinical trial registration ClinicalTrials.gov, identifier #NCT03538756.
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Affiliation(s)
- Lars I. E. Oddsson
- RxFunction Inc., Eden Prairie, MN, United States
- Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
- Recanati School for Community Health Professions, Faculty of Health Sciences, Ben Gurion University of the Negev, Beersheba, Israel
- *Correspondence: Lars I. E. Oddsson,
| | - Teresa Bisson
- Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
- M Health Fairview, Minneapolis, MN, United States
| | | | - Ikechukwu Iloputaife
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Roslindale, MA, United States
| | - Laura Jacobs
- RxFunction Inc., Eden Prairie, MN, United States
| | - Doris Kung
- Baylor College of Medicine, Houston, TX, United States
| | - Lewis A. Lipsitz
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Roslindale, MA, United States
- Division of Gerontology, Beth Israel Deaconess Medical Center, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Brad Manor
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Roslindale, MA, United States
- Division of Gerontology, Beth Israel Deaconess Medical Center, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Patricia McCracken
- Minneapolis Department of Veterans Affairs Health Care System, Minneapolis, MN, United States
| | | | | | - Sara R. Koehler-McNicholas
- Department of Rehabilitation Medicine, Medical School, University of Minnesota, Minneapolis, MN, United States
- Minneapolis Department of Veterans Affairs Health Care System, Minneapolis, MN, United States
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Rattanakrong N, Promma N, Saraboon C, Waongenngarm P. Physical impairments, sensory disturbance, and functional ability in a cancer patient with and without chemotherapy-induced peripheral neuropathy symptoms. Support Care Cancer 2022; 30:5055-5062. [PMID: 35217909 DOI: 10.1007/s00520-022-06927-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 02/19/2022] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The present study examined the objective and patient-reported measures of physical impairments, sensory disturbance, and functional ability between cancer patients with and without chemotherapy-induced peripheral neuropathy (CIPN) symptoms. METHODS Forty-one cancer survivors exposed to neurotoxic chemotherapies were conveniently recruited and completed a single cross-sectional assessment of patient-reported outcomes (VAS for pain intensity and ABC scale) and objective assessments (SWM test, TUG test, 5xSTS test, Romberg test with eyes open and eyes closed, 6MWT, and FAB scale). RESULTS Cancer patients who had undergone chemotherapy with CIPN symptoms did significantly worse in the SWM test, TUG test, 5xSTS test, Romberg test with eyes closed, 6MWT, FAB scale, and ABC scale (p < 0.05) when compared with cancer survivors without CIPN symptoms. CONCLUSION Cancer survivors with CIPN symptoms have lower physical performance, sensory perception, and functional ability, which may increase the risk of falling and disability. These findings further emphasize the need for effective rehabilitation and interventions to treat CIPN symptoms and related physical impairment and functional deficits.
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Affiliation(s)
- Nida Rattanakrong
- Department of Rehabilitation Medicine, Chulabhorn Hospital, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Noppawan Promma
- Department of Rehabilitation Medicine, Chulabhorn Hospital, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Chanatsupang Saraboon
- Department of Rehabilitation Medicine, Chulabhorn Hospital, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Pooriput Waongenngarm
- Faculty of Health Science Technology, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok, Thailand.
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Kameo SY, Barbosa-Lima R, Duarte JL, Amorim BF, Silva GM, Marinho PML, Sawada NO. Occurrence of tinnitus and peripheral sensory neuropathy in women during chemotherapy treatment of breast cancer. REVISTA CIÊNCIAS EM SAÚDE 2021. [DOI: 10.21876/rcshci.v11i1.1089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Objective: To analyze the occurrence of tinnitus and peripheral sensory neuropathy in women during breast cancer chemotherapy. Methods: This is a retrospective analytical study with a quantitative approach, performed in medical records of an oncology outpatient service between February 2014 and February 2015, using the toxicities scores of Common Terminology Criteria for Adverse Events (CTCAE). Results: Considering 181 patients with breast cancer who met the inclusion criteria, 49.2% reported tinnitus at some point of the treatment, while 65.1% peripheral sensory neuropathy. In both conditions, the predominant severity score was grade 1, with frequencies of 23.8% and 33.1%, respectively. A significant, positive and weak correlation was observed between the severity of tinnitus and peripheral sensory neuropathy (ρ = 0.325 and p = 0.001), as well as very weak between the number of complete cycles of chemotherapy and tinnitus (ρ = 0.195 and p = 0.009) and neuropathy peripheral sensory (ρ = 0.237 and p = 0.002). Conclusions: Tinnitus and peripheral sensory neuropathy were frequent toxicities during chemotherapy treatment of breast cancer, and both manifested with low severity/functional impact in most participants.
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8
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Wang AB, Housley SN, Flores AM, Kircher SM, Perreault EJ, Cope TC. A review of movement disorders in chemotherapy-induced neurotoxicity. J Neuroeng Rehabil 2021; 18:16. [PMID: 33494755 PMCID: PMC7836454 DOI: 10.1186/s12984-021-00818-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/12/2021] [Indexed: 02/06/2023] Open
Abstract
Chemotherapy agents used in the standard treatments for many types of cancer are neurotoxic and can lead to lasting sensory and motor symptoms that compromise day-to-day movement functions in cancer survivors. To date, the details of movement disorders associated with chemotherapy are known largely through self-reported symptoms and functional limitations. There are few quantitative studies of specific movement deficits, limiting our understanding of dysfunction, as well as effective assessments and interventions. The aim of this narrative review is to consolidate the current understanding of sensorimotor disabilities based on quantitative measures in cancer survivors who received chemotherapy. We performed literature searches on PubMed and found 32 relevant movement studies. We categorized these studies into three themes based on the movement deficits investigated: (1) balance and postural control; (2) gait function; (3) upper limb function. This literature suggests that cancer survivors have increased postural sway, more conservative gait patterns, and suboptimal hand function compared to healthy individuals. More studies are needed that use objective measures of sensorimotor function to better characterize movement disabilities and investigate the underlying causes, as required for developing targeted assessments and interventions. By updating our understanding of movement impairments in this population, we identify significant gaps in knowledge that will help guide the direction of future research.
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Affiliation(s)
- Allison B Wang
- Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA. .,Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, USA. .,Shirley Ryan AbilityLab, 355 E Erie St 21st Floor, Chicago, IL, 60611, USA.
| | - Stephen N Housley
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA
| | - Ann Marie Flores
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, USA.,Department of Medical Social Sciences, Northwestern University, Chicago, IL, USA.,Cancer Survivorship Institute, Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL, USA
| | - Sheetal M Kircher
- Cancer Survivorship Institute, Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL, USA.,Department of Hematology and Oncology, Northwestern University, Chicago, IL, USA
| | - Eric J Perreault
- Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA.,Shirley Ryan AbilityLab, 355 E Erie St 21st Floor, Chicago, IL, 60611, USA.,Department of Physical Medicine and Rehabilitation, Northwestern University, Chicago, IL, USA
| | - Timothy C Cope
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA.,W.H. Coulter, Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Georgia Institute of Technology, Atlanta, GA, USA.,Integrated Cancer Research Center, Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, USA
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Axenie C, Kurz D. Role of Kinematics Assessment and Multimodal Sensorimotor Training for Motion Deficits in Breast Cancer Chemotherapy-Induced Polyneuropathy: A Perspective on Virtual Reality Avatars. Front Oncol 2020; 10:1419. [PMID: 32903366 PMCID: PMC7435062 DOI: 10.3389/fonc.2020.01419] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 07/06/2020] [Indexed: 11/21/2022] Open
Abstract
Chemotherapy-induced polyneuropathy (CIPN), one of the most severe and incapacitating side effects of chemotherapeutic drugs, is a serious concern in breast cancer therapy leading to dose diminution, delay, or cessation. The reversibility of CIPN is of increasing importance since active chemotherapies prolong survival. Clinical assessment tools show that patients experiencing sensorimotor CIPN symptoms not only do they have to cope with loss in autonomy and life quality, but CIPN has become a key restricting factor in treatment. CIPN incidence poses a clinical challenge and has lacked established and efficient therapeutic options up to now. Complementary, non-opioid therapies are sought for both prevention and management of CIPN. In this perspective, we explore the potential that digital interventions have for sensorimotor CIPN rehabilitation in breast cancer patients. Our primary goal is to emphasize the benefits and impact that Virtual Reality (VR) avatars and Machine Learning have in combination in a digital intervention aiming at (1) assessing the complete kinematics of deficits through learning underlying patient sensorimotor parameters, and (2) parameterize a multimodal VR simulation to drive personalized deficit compensation. We support our perspective by evaluating sensorimotor effects of chemotherapy, the metrics to assess sensorimotor deficits, and relevant clinical studies. We subsequently analyse the neurological substrate of VR sensorimotor rehabilitation, with multisensory integration acting as a key element. Finally, we propose a closed-loop patient-centered design recommendation for CIPN sensorimotor rehabilitation. Our aim is to provoke the scientific community toward the development and use of such digital interventions for more efficient and targeted rehabilitation.
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Affiliation(s)
- Cristian Axenie
- Audi Konfuzius-Institut Ingolstadt Lab, Technische Hochschule Ingolstadt, Ingolstadt, Germany
| | - Daria Kurz
- Interdisziplinäres Brustzentrum, Helios Klinikum München West, Akademisches Lehrkrankenhaus der Ludwig-Maximilians Universität München, Munich, Germany
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Childs DS, Yoon HH, Eiring RA, Jin Z, Jochum JA, Pitot HC, Jatoi A. Falls: descriptive rates and circumstances in age-unspecified patients with locally advanced esophageal cancer. Support Care Cancer 2020; 29:733-739. [PMID: 32447502 DOI: 10.1007/s00520-020-05511-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 05/05/2020] [Indexed: 01/06/2023]
Abstract
PURPOSE Falls can occur in older cancer patients, but few studies have examined falls in an age-unspecified group of patients with locally advanced esophageal cancer. Because these patients are often administered neuropathy-inducing agents, are weak, and can develop orthostatic symptoms, examining falls appears relevant. METHODS Electronic medical records were used to examine falls and their circumstances in locally advanced esophageal cancer patients treated with chemotherapy and radiation and often surgery. RESULTS Among 300 patients, 62 (21%) suffered a fall, yielding 6 falls per 100 patient years. The median age at first fall was 64 years (range 31 to 83). The median time from cancer diagnosis to first fall was 11 months (range 0 to 107). Forty-two patients (68%) who fell had active cancer; 20 (32%) were cancer-free. Fall-related injuries occurred in 42 patients and included fractures, hematomas, and other musculoskeletal events. Eighteen patients (29%) fell repeatedly. Neuropathy, general weakness, and orthostatic symptoms were associated with falls ("He does state his neuropathy is more bothersome…. He did have a fall last week…." "He has been increasingly weak to the point where he fell down last week…." "Upon rising… [he] felt like somebody had put a sheet over his eyes, felt very lightheaded, and fell to the floor…."). At times, falls occurred under commonplace circumstances, such as slipping on ice or tripping on an underfoot pet. CONCLUSION Regardless of patient age, clinicians should remain vigilant for fall risk in adult patients with locally advanced esophageal cancer.
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Affiliation(s)
- Daniel S Childs
- Department of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Harry H Yoon
- Department of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Rachel A Eiring
- Department of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Zhaohui Jin
- Department of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Jacob A Jochum
- Department of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Henry C Pitot
- Department of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Aminah Jatoi
- Department of Oncology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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Tofthagen CS, Cheville AL, Loprinzi CL. The Physical Consequences of Chemotherapy-Induced Peripheral Neuropathy. Curr Oncol Rep 2020; 22:50. [DOI: 10.1007/s11912-020-00903-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Yamamoto S, Fujikawa N, Asano K, Toki M, Takao A, Arao H. Assessment of Fall-Related Self-Efficacy: Characteristics that Influence the Perception of Patients with Chemotherapy-Induced Peripheral Neuropathy. Asia Pac J Oncol Nurs 2020; 7:190-195. [PMID: 32478137 PMCID: PMC7233563 DOI: 10.4103/apjon.apjon_54_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 11/09/2019] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE The present study aims to describe fall-related self-efficacy as perceived by patients with chemotherapy-induced peripheral neuropathy (CIPN). The characteristics of patients associated with low perceived self-efficacy of preventing falls were investigated. METHODS A cross-sectional study of four hospitals in Japan. In this study, 100 outpatients who were receiving chemotherapy for cancer and experiencing CIPN were recruited. Participants completed an anonymous, self-administered questionnaire. Self-efficacy was measured with the falling self-efficacy (FSE) scale, and the severity and impact of CIPN was assessed with the Comprehensive Assessment Scale for CIPN in Survivors of Cancer (CAS-CIPN). Data about the demographic information of the patients, cancer diagnosis and treatment, pain and fatigue symptoms, and history of previous falls were collected. Logistic regression analysis was used to assess relationships between variables. RESULTS A total of 81 (81.0%) participants with CIPN completed the questionnaire. They reported experiencing fear of falling during their daily activities, which include the act of standing up, walking, and using the stairs. Small events, such as unstable postures and uncomfortable situations, affected their confidence of preventing falls. Logistic regression revealed that low FSE scores were significantly associated with female sex (P = 0.022), low body mass index (BMI; P = 0.026), and the CAS-CIPN score (P < 0.001). CONCLUSIONS Female patients with CIPN and low BMI might have an increased need for enhanced fall-related self-efficacy. A comprehensive assessment of CIPN in patients at risk of low FSE scores is likely to be beneficial.
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Affiliation(s)
- Sena Yamamoto
- Department of Nursing, Hakuaikai Sagara Hospital, Kagoshima, Japan
| | - Naomi Fujikawa
- Department of Nursing, Ishikawa Prefectural Central Hospital, Ishikawa, Japan
| | - Kota Asano
- Department of Nursing, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Masayo Toki
- Department of Nursing, Japan Community Health Care Organization Osaka Hospital, Osaka, Japan
| | - Ayumi Takao
- Department of Nursing, Japan Community Health Care Organization Osaka Hospital, Osaka, Japan
| | - Harue Arao
- Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka, Japan
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Pan K, Ray RM, Cauley JA, Shadyab AH, Hurria A, Chlebowski RT. Trajectory of recurrent falls in post-menopausal breast cancer survivors and in matched cancer-free controls. Breast Cancer Res Treat 2020; 180:767-775. [PMID: 32076891 DOI: 10.1007/s10549-020-05576-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 02/11/2020] [Indexed: 01/31/2023]
Abstract
PURPOSE Cross-sectional studies suggest that falls are prevalent among older breast cancer survivors. However, fall risk in this population has not been comprehensively examined. Therefore, we compared fall risk in older women post-breast cancer diagnosis to fall risk before cancer diagnosis and to risk in cancer-free matched controls. METHODS Among 2019 women in the Women's Health Initiative with localized breast cancer diagnosed at age ≥ 60 years with fall assessment data for 3 years pre-diagnosis and 3 years post-diagnosis, recurrent fall risk post-diagnosis was compared to risk in 2019 cancer-free controls matched by age, year of WHI entry, and baseline fall frequency. Generalized estimating equations under a logistic regression model were used to compare fall recurrence in breast cancer survivors and controls. Multi-variable models were adjusted for the matching factors, race/ethnicity, body mass index, and multiple chronic conditions. RESULTS In breast cancer survivors aged 70.8 years (mean) at diagnosis, over the 3-year pre-diagnosis interval, recurrent falls were reported by 18.5%. Over the 3-year post-diagnosis interval, recurrent falls were reported by 21.8% of breast cancer survivors and 20.0% of controls over the same time period (P = 0.27). Recurrent fall risk did not differ between breast cancer survivors and control women (OR 1.07, 95% CI 0.92-1.25), even after multi-variable adjustment. CONCLUSIONS In contrast to prior reports, older breast cancer survivors were not more likely to experience recurrent falls than age-matched counterparts. These findings underscore the need for incorporation of cancer-free control populations in survivorship studies to distinguish cancer sequelae from processes related to aging.
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Affiliation(s)
- Kathy Pan
- The Lundquist Institute for Biomedical Innovation at Harbor-UCLA, 1124 W. Carson Street, Building N-18, Torrance, CA, 90502, USA.
| | - Roberta M Ray
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | | | - Arti Hurria
- City of Hope National Medical Center, Duarte, CA, USA
| | - Rowan T Chlebowski
- The Lundquist Institute for Biomedical Innovation at Harbor-UCLA, 1124 W. Carson Street, Building N-18, Torrance, CA, 90502, USA
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