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Rangon FB, Marinho IL, de Oliveira Guirro EC. Influence of the anchor system on body sway in women affected and not affected by lymphedema secondary to breast cancer: A cross-sectional study. Gait Posture 2024; 113:115-122. [PMID: 38878609 DOI: 10.1016/j.gaitpost.2024.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 04/24/2024] [Accepted: 05/09/2024] [Indexed: 09/09/2024]
Abstract
BACKGROUND Postural control is an essential ability for functional independence modified by therapeutic approaches and morbidities secondary to breast cancer. The anchor system enables additional haptic perception of body position in front of the support base and can be used alone or in conjunction with sensorimotor training. RESEARCH QUESTION What is the influence of the anchor system, through different manual contacts on the upper limb, on body sway in women affected and not affected by lymphedema secondary to breast cancer treatment? METHODS Cross-sectional study involving 60 women homogeneously distributed to the group affected by lymphedema (GAL), with a mean age of 62.53 (SD = 12.54) years and upper limb volume difference (ULVD = Ipsilateral - Contralateral) of 636.21 (SD = 387.94) cm3, and group not affected by lymphedema (GNAL), with a mean age of 57.24 (SD = 11.43) years and ULVD of -8.91 (SD = 121.72) cm3. Baropodometry was used to assess body sway, through the presence and absence of the visual sense, associated with different manual contacts of the anchor system designated absence, simulation of use, unilateral and bilateral contact. The Shapiro-Wilk and Student's T-tests with Bonferroni Post-Hoc were used in the statistical analysis (p ≤ 0.05). RESULTS The GAL expressed non-significant values compared to the GNAL in the absence of visual sense and non-use of the anchor system. The unilateral contact of the anchor system on the preferred upper limb in the presence of the visual sense, and bilateral contact of the anchor system in the presence and absence of the visual sense promoted a significant reduction of body sway in both groups. SIGNIFICANCE In breast cancer survivors, the anchor system with bilateral contact effectively maintains postural control, regardless of the visual sense and the volume of the upper limb.
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Affiliation(s)
- Flávia Belavenuto Rangon
- Postgraduate Program in Rehabilitation and Functional Performance, Department of Health Sciences, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
| | - Isabella Lopo Marinho
- Graduation in Physical Therapy, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Elaine Caldeira de Oliveira Guirro
- Postgraduate Program in Rehabilitation and Functional Performance, Department of Health Sciences, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
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Rattanakrong N, Siriphorn A, Boonyong S. The alteration of static and dynamic postural stability among women with breast cancer during taxane-based chemotherapy: a descriptive study. Physiother Theory Pract 2024; 40:1172-1180. [PMID: 36305704 DOI: 10.1080/09593985.2022.2139654] [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: 03/28/2022] [Revised: 10/08/2022] [Accepted: 10/08/2022] [Indexed: 10/31/2022]
Abstract
INTRODUCTION Women with breast cancer who underwent taxane-based chemotherapy demonstrate diminished postural stability. However, the data concerning dynamic postural stability among women with breast cancer during taxane-based chemotherapy remains insufficient. PURPOSE To investigate postural stability among women with breast cancer during taxane-based chemotherapy. METHODS Fifteen women with breast cancer participated in this study. Postural stabilities were assessed at five intervals during the course of chemotherapy treatment. Static postural stability was measured during single leg with eyes open (SEO) and eyes closed (SEC) conditions, while dynamic postural stability was measured during performance of the limit of stability test (LOS). Postural stability was described using 95% confidence ellipse area (EA), center of pressure (COP) path length (PL), and COP average velocity (AV). RESULTS For static postural stability assessment, SEO condition was found to have significant increases in EA, PL, and AV (p = .001, p < .001, and p = .02, respectively). For dynamic postural stability assessment, a significant difference in EA was observed in the forward, backward, right, and left directions (p = .02, p = .02, p < .001, and p = .01, respectively). In addition, a significant difference in PL was found while performing in a backward direction (p = .02). CONCLUSIONS The findings showed that women with breast cancer may have experienced decreased static and dynamic postural stability.
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Affiliation(s)
- Nida Rattanakrong
- Human Movement Performance Enhancement Research Unit, Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
- Department of Rehabilitation Medicine, Physical Therapy Unit, Bangkok, Thailand
| | - Akkradate Siriphorn
- Human Movement Performance Enhancement Research Unit, Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Sujitra Boonyong
- Human Movement Performance Enhancement Research Unit, Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand
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Kavak SK, Ünver G. Effect of complex decongestive therapy on frailty and quality of life in women with breast cancer-related lymphedema: the before-and-after treatment study. Front Oncol 2024; 14:1297074. [PMID: 38854727 PMCID: PMC11157059 DOI: 10.3389/fonc.2024.1297074] [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: 09/19/2023] [Accepted: 05/01/2024] [Indexed: 06/11/2024] Open
Abstract
Objective To investigate the impact of Complex Decongestive Therapy (CDT) on the severity of frailty and quality of life in individuals suffering from postmastectomy lymphedema syndrome. Methods Participants who met the inclusion criteria were informed about CDT and informed consent was obtained. Edmonton Frailty Scale (EFS), extremity volüme (EV), lymphedema stage(LS), EQ-5D General Quality of Life Scale (EQ-5D-5L), and Quick Disabilities of Arm, Shoulder, and Hand (DASH) scores were evaluated by the same physician before and after treatment. A total of 15 sessions of CDT were performed for 3 weeks, five days a week. During the treatment period, hospitalized patients received guidance from a nurse on protecting the affected arm in their daily routine. Results Eighty patients with breast cancer-related lymphedema who met the inclusion criteria were included in the study. Following a period of 3 weeks of practice and training, the specialist physician conducted the final evaluation and assessments. All patients showed a statistically significant reduction in EV, and regression in LS, EFS, and Quick DASH score (p<0.001). Statistically significant improvement was also observed in quality of life and general health status. (p<0.001). Conclusion The application of 15 sessions of CDT and educational interventions to women with postmastectomy lymphedema syndrome due to breast cancer yielded positive outcomes. This approach led to an enhancement in patients' functional capacity, improving their quality of life and a subsequent reduction in the severity of frailty.
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Affiliation(s)
- Songül Keskin Kavak
- Physical Therapy and Rehabilitation Clinic, Ankara Dr. Abdurrahman Yurtaslan Oncology Training and Research Hospital, Ankara, Türkiye
| | - Gamze Ünver
- Nursing Department, Faculty of Health Science, Kutahya Health Sciences University, Kutahya, Türkiye
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Rangon FB, Marinho IL, Cuviena CF, de Moraes R, de Jesus Guirro RR, de Oliveira Guirro EC. Effects of the Anchor System on Postural Balance of Women Undergoing Breast Cancer Treatment: A Clinical, Randomized, Controlled, and Crossover Trial. Arch Phys Med Rehabil 2024; 105:258-267. [PMID: 37499853 DOI: 10.1016/j.apmr.2023.07.005] [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: 02/27/2023] [Revised: 06/21/2023] [Accepted: 07/10/2023] [Indexed: 07/29/2023]
Abstract
OBJECTIVE Investigate the effects of multisensory training with and without the anchor system on breast cancer survivors' postural balance and self-efficacy of falls. DESIGN Clinical randomized, controlled, and crossover trial. SETTING Teaching, Research, and Assistance Center in Mastectomized Rehabilitation. PARTICIPANTS Eighty breast cancer survivors homogeneously distributed in the groups of adults and elderly affected, or not, by lymphedema. INTERVENTIONS Participants were randomized to multisensory training with and without the anchor system involving 3 sessions per week for 12 weeks. After the 4-week washout period, the remaining therapeutic intervention was applied. MAIN OUTCOME MEASURES The primary outcome was semi-static and dynamic balance as evaluated by baropodometry and Mini Balance Evaluation Systems Test, and the secondary outcome was self-efficacy of the fall episode as assessed by Falls Efficacy Scale - International in the pre-, post-immediate, and 4-week follow-up period. RESULTS Both therapeutic interventions caused positive and significant effects on postural balance and self-efficacy of falls in the immediate period. The multisensory training with the anchor system induced significant functional retention in the short term, related to the clinical effect of small to moderate variation. CONCLUSIONS Multisensory training with the anchor system is convenient for postural balance and self-efficacy for falls, regardless of age and upper limb volume, for breast cancer survivors.
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Affiliation(s)
- Flávia Belavenuto Rangon
- Department of Health Sciences, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto Medical School, São Paulo, Brazil.
| | - Isabella Lopo Marinho
- Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | | | - Renato de Moraes
- Department of Health Sciences, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto Medical School, São Paulo, Brazil
| | - Rinaldo Roberto de Jesus Guirro
- Department of Health Sciences, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto Medical School, São Paulo, Brazil
| | - Elaine Caldeira de Oliveira Guirro
- Department of Health Sciences, Medical School of Ribeirão Preto, University of São Paulo, Ribeirão Preto Medical School, São Paulo, Brazil
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Rezende MS, Rossi DM, Ribeiro de Lima AM, Clemente GS, Siriani de Oliveira A, Caldeira de Oliveira Guirro E. Shoulder and scapulothoracic impairments in women with breast cancer-related lymphedema in the upper limb: A cross-sectional study shoulder and breast cancer-related lymphedema. J Bodyw Mov Ther 2024; 37:177-182. [PMID: 38432802 DOI: 10.1016/j.jbmt.2023.11.055] [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: 09/20/2022] [Revised: 11/21/2023] [Accepted: 11/26/2023] [Indexed: 03/05/2024]
Abstract
INTRODUCTION Lymphedema in the upper limb as a complication of breast cancer may lead to shoulder pain and dysfunctions. OBJECTIVE To compare the scapular positioning, the shoulder range of motion, and muscle strength among women undergoing treatment for breast cancer with and without lymphedema and a control group. METHODS This cross-sectional study evaluated women undergoing treatment for breast cancer (N = 25) and without lymphedema (N = 25), and a control group (N = 25). Static scapular positions and shoulder range of motion were measured by using an inclinometer. The shoulder and periscapular muscle strength were measured by using a hand-held dynamometer and the Disabilities of the Arm, Shoulder, and Hand Questionnaire was applied. Linear regression of the mixed effects model was used to compare the groups. RESULTS Both groups of mastectomized women had reduced shoulder range of motion, scapular upward rotation, and muscle strength for shoulder and periscapular muscles compared to the control group. Also, women undergoing treatment for breast cancer with lymphedema had reduced shoulder range of motion, scapular upward rotation, increased anterior tilt, reduced muscle strength of the upper trapezius, and greater upper limb disability compared to women without lymphedema. CONCLUSION Women undergoing treatment for breast cancer with lymphedema had even greater shoulder and scapulothoracic impairments when compared to the control group and women without lymphedema.
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Affiliation(s)
- Monique Silva Rezende
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | - Denise Martineli Rossi
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil; Department of Applied Physiotherapy, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil.
| | - Aline Maria Ribeiro de Lima
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | - Giovani Sanches Clemente
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | - Anamaria Siriani de Oliveira
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
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Karasimav O, Borman P, Dalyan M, Yalcin E, Eliuz ZB, Koc SS, Turhan S. Static and Dynamic Imbalance in Patients with Breast Cancer-Related Lymphedema. Lymphat Res Biol 2023; 21:601-607. [PMID: 37196199 DOI: 10.1089/lrb.2023.0012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2023] Open
Abstract
Background: Breast cancer-related lymphedema (BCRL) was associated with postural imbalance, but the immature knowledge introduced debate about which component of the balance was affected by BCRL in the literature. The aim of this study was to determine the static and dynamic balance of patients with BCRL in comparison with healthy subjects. Methods and Results: This case-control designed study recruited 30 BCRL patients and 30 healthy individuals. The demographic and clinical variables of the subjects were recorded. The static balance stability parameters on four conditions (eyes opened-stable ground, eyes closed-stable ground, eyes opened-unstable ground, eyes closed-unstable ground) and dynamic stability of all participants were evaluated. The values of both stable ground conditions were similar between the groups (p < 0.05). However, values of both eyes opened-unstable ground (p = 0.032) and eyes closed-unstable ground (p = 0.034) conditions were significantly impaired in BCRL in comparison with controls. Besides, comparison of sway area of the opened versus closed eyes conditions on unstable ground (p = 0.036), and movement speed while correcting the center of pressure on unstable ground (with opened and closed eyes, p = 0.014 and p = 0.004 respectively) revealed increased values in the BCRL group. Likewise, the dynamic stability was significantly disrupted in the BCRL group (p = 0.043). Conclusion: Closing eyes did not affect the postural balance in patients with BCRL, whereas the deterioration of ground altered the balance significantly in the BCRL group compared with healthy subjects. We suggest the inclusion of balance exercises and guidance for selection of correct shoes and insoles in routine lymphedema rehabilitation program.
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Affiliation(s)
- Ozlem Karasimav
- Department of Sports Medicine, Sports Health and Rehabilitation Laboratory, Ankara City Hospital, Physical Medicine and Rehabilitation Hospital, Ankara, Turkey
| | - Pinar Borman
- Department of Physical Medicine and Rehabilitation, Lymphedema Clinic and Laboratory, Ankara City Hospital, Physical Medicine and Rehabilitation Hospital, Ankara, Turkey
| | - Meltem Dalyan
- Department of Physical Medicine and Rehabilitation, Lymphedema Clinic and Laboratory, Ankara City Hospital, Physical Medicine and Rehabilitation Hospital, Ankara, Turkey
| | - Elif Yalcin
- Department of Physical Medicine and Rehabilitation, Posture and Gait Analysis Laboratory, Ankara City Hospital, Physical Medicine and Rehabilitation Hospital, Ankara, Turkey
| | - Zahide Betul Eliuz
- Department of Physical Medicine and Rehabilitation, Posture and Gait Analysis Laboratory, Ankara City Hospital, Physical Medicine and Rehabilitation Hospital, Ankara, Turkey
| | - Saadet Selin Koc
- Department of Sports Medicine, Sports Health and Rehabilitation Laboratory, Ankara City Hospital, Physical Medicine and Rehabilitation Hospital, Ankara, Turkey
| | - Seren Turhan
- Department of Sports Medicine, Sports Health and Rehabilitation Laboratory, Ankara City Hospital, Physical Medicine and Rehabilitation Hospital, Ankara, Turkey
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