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Schulz T, Warg ML, Heister S, Lidzba K, Ciklatekerlio G, Molter Y, Langer S, Nuwayhid R. Translation, Cross-Cultural Adaptation and Validation of the Lymphedema Quality of Life Questionnaire (LYMQOL) in German-Speaking Patients with Upper Limb Lymphedema. Healthcare (Basel) 2024; 12:1881. [PMID: 39337222 PMCID: PMC11431024 DOI: 10.3390/healthcare12181881] [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: 07/26/2024] [Revised: 09/01/2024] [Accepted: 09/16/2024] [Indexed: 09/30/2024] Open
Abstract
Objectives: The LYMQOL is the most frequently translated, validated, objective tool for assessing Health-Related Quality of Life (HRQoL) in individuals with upper limb lymphedema (ULL). There have been adaptations and validations in a number of different countries. While a German version of LYMQOL Leg for lower limb lymphedema is available, a validated translation of LYMQOL Arm to German is lacking. We aimed to perform a cross-cultural adaption and translation according to ISPOR principles. Methods: Patients suffering from ULL from Germany, Austria, and Switzerland (n = 52) were questioned twice using the translated LYMQOL Arm, SF-36, and an evaluation questionnaire. The assessment of the content validity and face validity proved this version of LYMQOL Arm to be acceptable for interviewing German-speaking patients with ULL in Germany. Results: Comparison of LYMQOL Arm and SF-36 demonstrated good construct validity. Test-retest reliability was moderate to good (intraclass correlation coefficients 0.66-0.73). Cronbach's alpha values varied between 0.79 and 0.89 in both interviews, indicating good internal consistency. Factor analysis revealed a cumulative variance of 59.5% for the four domains of the questionnaire. Conclusion: There was no significant association between lymphedema stage and LYMQOL Arm score. This trial tested the appropriateness of the German version of the LYMQOL Arm for measuring HRQoL in German-speaking individuals with ULL.
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Affiliation(s)
- Torsten Schulz
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Mary Lee Warg
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Simon Heister
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Kristin Lidzba
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Günce Ciklatekerlio
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Yasmin Molter
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Stefan Langer
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Rima Nuwayhid
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
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Padberg FT, Ucuzian A, Dosluoglu H, Jacobowitz G, O'Donnell TF. Longitudinal assessment of health-related quality of life and clinical outcomes with at home advanced pneumatic compression treatment of lower extremity lymphedema. J Vasc Surg Venous Lymphat Disord 2024; 12:101892. [PMID: 38636734 DOI: 10.1016/j.jvsv.2024.101892] [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: 02/06/2024] [Revised: 03/23/2024] [Accepted: 04/07/2024] [Indexed: 04/20/2024]
Abstract
OBJECTIVE This prospective, longitudinal, pragmatic study describes at home treatment with a proprietary advanced pneumatic compression device (APCD) for patients with lower extremity lymphedema (LED). METHODS Following institutiona review board approval, four participating Veterans Affairs centers enrolled LED patients from 2016 to 2022. The primary outcome measures were health-related quality of life (HR-QoL) questionnaires (lymphedema quality of life-leg and the generic SF-36v2) obtained at baseline and 12, 24, and 52 weeks. The secondary outcome measures were limb circumference, cellulitis events, skin quality, and compliance with APCD and other compression therapies. RESULTS Because a portion of the trial was conducted during the coronavirus disease 2019 pandemic, 179 patients had 52 weeks of follow-up, and 143 had complete measurements at all time points. The baseline characteristics were a mean age of 66.9 ± 10.8 years, 91% were men, and the mean body mass index was 33.8 ± 6.9 kg/m2. LED was bilateral in 92.2% of the patients. Chronic venous insufficiency or phlebolymphedema was the most common etiology of LED (112 patients; 62.6%), followed by trauma or surgery (20 patients; 11.2%). Cancer treatment as a cause was low (4 patients; 2.3%). Patients were classified as having International Society for Lymphology (ISL) stage I (68.4%), II (27.6%), or III (4.1%). Of the primary outcome measures, significant improvements were observed in all lymphedema quality of life-leg domains of function, appearance, symptoms, and emotion and the overall score after 12 weeks of treatment (P < .0001) and through 52 weeks of follow-up. The SF-36v2 demonstrated significant improvement in three domains at 12 weeks and in the six domains of physical function, bodily pain, physical component (P < .0001), social functioning (P = .0181), role-physical (P < .0005), and mental health (P < .0334) at 52 weeks. An SF-36v2 score <40 indicates a substantial reduction in HR-QoL in LED patients compared with U.S. norms. Regarding the secondary outcome measures at 52 weeks, compared with baseline, the mean limb girth decreased by 1.4 cm (P < .0001). The maximal reduction in mean limb girth was 1.9 cm (6.0%) at 12 weeks in ISL stage II and III limbs. New episodes of cellulitis in patients with previous episodes (21.4% vs 6.1%, P = .001) were reduced. The 75% of patients with skin hyperpigmentation at baseline decreased to 40% (P < .01) at 52 weeks. At 52 weeks, compliance, defined as use for 5 to 7 days per week, was reported for the APCD by 72% and for elastic stockings by 74%. CONCLUSIONS This longitudinal study of Veterans Affairs patients with LED demonstrated improved generic and disease-specific HR-QoL through 52 weeks with at home use of an APCD. Limb girth, cellulitis episodes, and skin discoloration were reduced, with excellent compliance.
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Affiliation(s)
- Frank T Padberg
- Department of Surgery, VA New Jersey Healthcare System, East Orange, NJ; Division of Vascular Surgery, Rutgers New Jersey Medical School, Newark NJ.
| | - Areck Ucuzian
- Department of Surgery, VA Maryland Healthcare System, Baltimore, MD; Division of Vascular Surgery, University of Maryland School of Medicine, Baltimore, MD
| | - Hasan Dosluoglu
- Department of Surgery, VA Western NY Healthcare System, Buffalo, NY; Division of Vascular Surgery, Department of Surgery, State University of New York, Buffalo, NY
| | - Glenn Jacobowitz
- Department of Surgery, VA New York Harbor Healthcare System, New York, NY; Division of Vascular and Endovascular Surgery, NYU Langone Health, New York, NY; Division of Vascular Surgery, Department of Surgery, NYU Grossman School of Medicine, New York, NY
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Nuwayhid R, Warg ML, Heister S, Langer S, Schulz T. Translation, Cross-Cultural Adaptation and Validation of the Lymphedema Quality of Life Questionnaire (LYMQOL) in German-Speaking Patients with Lymphedema of the Lower Limbs. Healthcare (Basel) 2024; 12:409. [PMID: 38338294 PMCID: PMC10855540 DOI: 10.3390/healthcare12030409] [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: 01/05/2024] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
The LYMQOL Leg questionnaire is the most widely used, evidence-based tool for the assessment of health-related quality of life (HRQoL) in patients with lower limb lymphedema (LLL). It has been translated into several languages, but a German version is currently lacking. The aim of our study was to validate a German translation of LYMQOL Leg. Translation and cross-cultural adaptation were performed in accordance with ISPOR principles. A total of 103 patients with LLL from Germany, Austria, and Switzerland were interviewed twice. The content and face validity assessments indicated that the German LYMQOL Leg questionnaire was acceptable for interviewing patients with lymphedema. Comparing the LYMQOL Leg with the SF-36 demonstrated good construct validity. Reliability determined by the test-retest procedure was good (intra-class-correlation coefficients 0.68-0.92). Cronbach's alpha values ranged from 0.76 to 0.90 in both interviews, showing an acceptable internal consistency. The four domains of the questionnaire reached a cumulative variance of 52.7% in the factor analysis. The association between the lymphedema stages and the LYMQOL Leg domain scores was not significant. In conclusion, the validity of the German version of LYMQOL Leg, called LYMQOL Bein, was confirmed and thus represents a suitable tool for measuring HRQoL in German-speaking patients with LLL.
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Affiliation(s)
- Rima Nuwayhid
- Department of Orthopaedic, Trauma and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany (S.H.); (T.S.)
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Zhou X, Ma G, Qi X, Qin A, Liu B. Application of complete decongestive therapy after lymphaticovenular anastomosis of the lower limb combined with liposuction-A retrospective study research. Phlebology 2024; 39:49-57. [PMID: 37897443 DOI: 10.1177/02683555231209056] [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] [Indexed: 10/30/2023]
Abstract
BACKGROUND Complete decongestive therapy (CDT) is a conservative treatment for lymphedema that combines interventions and lifestyle changes. We evaluated the application of CDT after lymphaticovenular anastomosis (LVA) of the lower limb combined with liposuction. METHODS A total of 55 patients who underwent LVA of the lower limb combined with liposuction from January 2021 to July 2022 were enrolled in the study. The patients were divided into groups A (n = 24) and B (n = 31) according to whether they adhered to CDT treatment during the 12-month follow-up. Group A was the non-adherence CDT group and Group B was the adherence CDT group. Lower Extremity Lymphedema Index (LELI) and Lymphoedema Functioning, Disability, and Health Questionnaire for Lower Limb Lymphoedema (Lymph-ICF-LL) were used as prognostic indicators to observe the remission of postoperative lymphedema symptoms in the two groups. RESULTS At 6-month and 12-month follow-up, LELI and the score of Lymph-ICF-LL in group B and group A were lower than before the operation (p < .05). The circumference of the affected limb was reduced, and the quality of life was improved in both groups after the operation. The reduction of LELI and Lymph-ICF-LL in group B was higher than in group A, and the difference was statistically significant (p < .05). CONCLUSION This study preliminarily proves the effectiveness of CDT after LVA of the lower limb combined with liposuction, which can maintain and strengthen the surgical effect. Further, CDT treatment is still needed after the operation, which is necessary to reduce the circumference of the affected limb and improve patients' quality of life.
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Affiliation(s)
- Xuchuan Zhou
- Department of Burn, Plastic and Cosmetic Surgery, Xi'an Central Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Gejia Ma
- Department of Burn, Plastic and Cosmetic Surgery, Xi'an Central Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Xi Qi
- Department of Burn, Plastic and Cosmetic Surgery, Xi'an Central Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Aoshuang Qin
- Department of Burn, Plastic and Cosmetic Surgery, Xi'an Central Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Bin Liu
- Department of Burn, Plastic and Cosmetic Surgery, Xi'an Central Hospital, Xi'an Jiaotong University, Xi'an, China
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Yeo SM, Uhm KE, Yoo JS, Hwang JH. Reliability and validity testing of the Korean translation of lymphedema quality of life questionnaire (LYMQOL) for lower limb lymphedema. Disabil Rehabil 2022:1-6. [PMID: 36073741 DOI: 10.1080/09638288.2022.2093999] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
PURPOSE This study aimed to translate the Lymphedema Quality of Life Questionnaire-leg into Korean (K-LYMQOL-leg) and test its reliability and validity. MATERIALS AND METHODS The LYMQOL-leg was translated forward and backward from English to Korean. Fifty-five patients with lower limb lymphedema completed the K-LYMQOL-leg and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC-QLQ-C30) at the first visit, and the K-LYMQOL-leg was re-administered within a week. Reliability was tested by calculating the intraclass correlation coefficient (ICC) and the Cronbach's alpha for each domain. Face validity was evaluated, and concurrent validity was verified by comparing the K-LYMQOL-leg domain scores with the corresponding EORTC-QLQ-C30 and limb volume scales. The known-group construct validity was then assessed. RESULTS Excellent reliability was confirmed by internal consistency (Cronbach's alpha coefficient, 0.851-0.878) and test-retest reliability (ICC, 0.901-0.936) in the four domains. A significant correlation was confirmed in the appearance domain with limb volume (r = 0.424) and in the other domains [function, symptom, and mood], with the EORTC-QLQ-C30 scales (r = -0.779, 0.712, and -0.783). Known-group validity was confirmed in all four domains. CONCLUSIONS The K-LYMQOL-leg verified in this study can be used in clinical practice to evaluate the Quality of Life (QOL) of patients with lymphedema or in research as an outcome.IMPLICATIONS FOR REHABILITATIONAmong cancer treatment-related complications, lymphedema of the lower extremities severely and persistently reduces the health-related quality of life of cancer survivors.The Korean version of the Lymphedema Quality of Life Questionnaire-leg (K-LYMQOL-leg) is an easy, reliable and valid questionnaire for patients with lower limb lymphedema.K-LYMQOL-leg will be useful in assessing the quality of life of patients with lower limb lymphedema in a clinical setting or for research purposes.
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Affiliation(s)
- Seung Mi Yeo
- Department of Rehabilitation Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Kyeong Eun Uhm
- Department of Rehabilitation Medicine, Konkuk University Medical Center, Seoul, Korea
| | - Ji Sung Yoo
- Department of Rehabilitation Medicine, National Cancer Center, Goyang-si, Gyeonggi-do, Korea
| | - Ji Hye Hwang
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Chima C, George S, Murray B, Moore Z, Costello M. Health-related quality of life and assessment in patients with lower limb lymphoedema: a systematic review. J Wound Care 2022; 31:690-699. [PMID: 36001703 DOI: 10.12968/jowc.2022.31.8.690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To determine the impact of lower limb lymphoedema (LLL) on health-related quality of life (HRQoL), and to identify the methodologies used to assess HRQoL and their adherence to the World Health Organization (WHO)-recommended HRQoL dimensions. METHOD A systematic review was used following the PRISMA guidance. Studies were eligible if they assessed HRQoL in adult patients with LLL. The search was conducted between September 2019 and February 2020 using CINAHL, PubMed, Scopus, EMBASE and the Cochrane Library database. Data were placed onto a pre-developed data extraction table and analysed using a narrative synthesis. Evidence-based Librarianship (EBL) was used for quality appraisal. RESULTS A total of 18 studies were identified, among which 10 were cross-sectional and eight were longitudinal studies. Twelve HRQoL questionnaires were identified and the Lymphoedema Quality of Life tool (LYMQoL) was the most commonly used. All of the studies except one had an EBL validity score of ≥75%. Although LLL causes a considerable impairment in HRQoL, the findings varied across the studies. All the studies considered at least four of the six WHO recommended dimensions, with none considering the spirituality dimension. Furthermore, physical functioning and wellbeing were discovered to be the worst affected HRQoL dimensions. CONCLUSION LLL adversely affects physical function, wellbeing and thus the HRQoL. The LYMQoL is the most commonly used questionnaire; despite this, all elements of the WHO recommendations were not captured in the included studies. However, accurate information on HRQoL indicating the impact of the disease on survivors' lives and complete wellbeing is needed to inform evidence-based decision-making. Furthermore, having a universally accepted, disease-specific methodology will facilitate comparison and contrasting of HRQoL in patients with LLL. DECLARATION OF INTEREST The authors have no conflicts of interest.
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Affiliation(s)
- Comfort Chima
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Science.,School of Nursing and Midwifery and Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Science
| | - Sherly George
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Science.,School of Nursing and Midwifery and Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Science
| | - Bridget Murray
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Science.,School of Nursing and Midwifery and Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Science
| | - Zena Moore
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Science.,School of Nursing and Midwifery and Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Science.,Faculty of Science, Medicine and Health, University of Wollongong, Australia.,Fakeeh College of Health Sciences, Jeddah, Saudi Arabia.,Lida Institute, Shanghai.,Monash University, Melbourne, Australia.,Faculty of Medicine and Health Sciences, Ghent University.,Cardiff University, Wales
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Uhm KE, Yeo SM, Yoo JS, Hwang JH. Reliability and Validity of the Korean Version of the Lymphedema Quality of Life Questionnaire in Breast Cancer-Related Lymphedema Patients. Lymphat Res Biol 2022; 21:187-193. [PMID: 35914092 DOI: 10.1089/lrb.2022.0006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: This study aimed to demonstrate the reliability and validity of the Korean version of the Lymphedema Quality of Life (LYMQOL) questionnaire. Methods and Results: This study was a multicentered cross-sectional survey of patients with breast cancer-related lymphedema. The LYMQOL-arm questionnaire was translated from English to Korean. This 28-item instrument contains the overall quality of life (QOL) and is categorized into four domains: function, appearance, symptoms, and mood. In addition, the demographics and characteristics of lymphedema were assessed by reviewing the medical records. The LYMQOL-arm, European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30), and Breast Cancer Module 23 (EORTC QLQ-BR23) were administered. The internal consistency of the LYMQOL-arm was analyzed using Cronbach's α, and test-retest reliability was examined using the intraclass correlation coefficient (ICC). Concurrent validity was evaluated using Pearson's correlation test between the LYMQOL-arm and the EORTC QLQ instruments. A total of 62 participants were enrolled in the study. All domains of the LYMQOL-arm showed high internal consistency, and the ICC of each domain and overall QOL ranged from 0.836 to 0.956 (p < 0.001). All domains and overall QOL scores of the LYMQOL-arm significantly correlated with most of the EORTC QLQ-C30 and EORTC QLQ-BR23 scales. Furthermore, it revealed a significant association with the degree of perceived edema. Conclusions: The Korean version of the LYMQOL-arm questionnaire has proven its reliability and validity in assessing QOL in patients with breast cancer-related lymphedema.
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Affiliation(s)
- Kyeong Eun Uhm
- Department of Rehabilitation Medicine, Konkuk University Medical Center, Seoul, Republic of Korea
| | - Seung Mi Yeo
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ji Sung Yoo
- Department of Rehabilitation Medicine, National Cancer Center, Goyang-si, Republic of Korea
| | - Ji Hye Hwang
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Hicks CW, Vavra AK, Goldsborough E, Rebuffatti M, Almeida J, Duwayri YM, Haurani M, Ross CB, Shah SK, Shireman PK, Smolock CJ, Yi J, Woo K. Current status of patient-reported outcome measures in vascular surgery. J Vasc Surg 2021; 74:1693-1706.e1. [PMID: 34688398 PMCID: PMC9834908 DOI: 10.1016/j.jvs.2021.05.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 05/26/2021] [Indexed: 01/14/2023]
Abstract
A previously published review focused on generic and disease-specific patient-reported outcome measures (PROMs) relevant to vascular surgery but limited to arterial conditions. The objective of this project was to identify all available PROMs relevant to diseases treated by vascular surgeons and to evaluate vascular surgeon perceptions, barriers to widespread implementation, and concerns regarding PROMs. We provide an overview of what a PROM is and how they are developed, and summarize currently available PROMs specific to vascular surgeons. We also report results from a survey of 78 Society for Vascular Surgery members serving on committees within the Policy and Advocacy Council addressing the barriers and facilitators to using PROMs in clinical practice. Finally, we report the qualitative results of two focus groups conducted to assess granular perceptions of PROMS and preparedness of vascular surgeons for widespread implementation of PROMs. These focus groups identified a lack of awareness of existing PROMs, knowledge of how PROMs are developed and validated, and clarity around how PROMs should be used by the clinician as main subthemes for barriers to PROM implementation in clinical practice.
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Affiliation(s)
- Caitlin W Hicks
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Ashley K Vavra
- Division of Vascular Surgery, Department of Surgery, Northwestern Feinberg School of Medicine, Chicago, Ill
| | | | - Michelle Rebuffatti
- Division of Vascular Surgery, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, Calif
| | - Jose Almeida
- Miami Vein and Division of Vascular and Endovascular Surgery, University of Miami Miller School of Medicine, Miami, Fl
| | - Yazan M Duwayri
- Division of Vascular Surgery and Endovascular Therapy, Emory University, Atlanta, Ga
| | - Mounir Haurani
- Division of Vascular Diseases and Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Charles B Ross
- Vascular Center of Excellence, Piedmont Heart and Vascular Institute, Piedmont Healthcare, Atlanta, Ga
| | - Samir K Shah
- Division of Vascular Surgery, University of Florida, Gainesville, Fl
| | - Paula K Shireman
- Division of Vascular and Endovascular Surgery, Long School of Medicine, University of Texas Health San Antonio, Tex; Department of Surgery, South Texas Veterans Health Care System, San Antonio, Tex
| | - Christopher J Smolock
- Department of Vascular Surgery, Sydell and Arnold Miller Family Heart, Vascular, and Thoracic Institute, The Cleveland Clinic, Cleveland, Ohio
| | - Jeniann Yi
- Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, University of Colorado, Aurora, Colo
| | - Karen Woo
- Division of Vascular Surgery, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, Calif.
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Wedin M, Stålberg K, Marcickiewicz J, Ahlner E, Åkesson Å, Lindahl G, Wodlin NB, Kjølhede P. Impact of lymphadenectomy and lymphoedema on health-related quality of life 1 year after surgery for endometrial cancer. A prospective longitudinal multicentre study. BJOG 2021; 129:450-460. [PMID: 34437763 DOI: 10.1111/1471-0528.16870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To assess the impact of lymphadenectomy and lymphoedema of the lower limbs (LLL) on health-related quality of life (HRQoL) 1 year after surgery for endometrial cancer (EC). DESIGN Prospective longitudinal cohort multicentre study. SETTING Departments of obstetrics and gynaecology at four university hospitals, six central hospitals and four county hospitals in Sweden. POPULATION Two-hundred-and-thirty-five women with early stage EC were included; 116 with high-risk EC underwent surgery including lymphadenectomy (+LA), and 119 with low-risk EC had surgery without lymphadenectomy (-LA). METHODS The generic SF-36 and EQ-5D-3L and the lymphoedema-specific LYMQOL questionnaire were used to assess HRQoL. LLL was assessed by systematic circumferential measurements of the legs enabling volume estimation, clinical evaluation and patient-reported perception of leg swelling. All assessments were carried out on four occasions; preoperatively, and 4-6 weeks, 6 months and 1 year postoperatively. MAIN OUTCOME MEASURE HRQoL scores. RESULTS No significant differences were seen in HRQoL between the +LA and -LA groups 1 year postoperatively. Irrespective of method of determining LLL, women with LLL were significantly more affected in the LYMQOL domains Function, Appearance/body image and Physical symptoms, but not in the domain Emotion/mood, than women without LLL. No such differences were seen in the generic HRQoL or in the LYMQOL global score between the groups with and without LLL. CONCLUSIONS Lymphadenectomy did not seem to affect generic HRQoL adversely. Irrespective of the method of measuring, LLL affected the lymphoedema-specific HRQoL negatively, mainly in physical domains, but had no impact on the generic HRQoL. TWEETABLE ABSTRACT Lymphoedema has impact on lymphoedema-specific, but not on generic, HRQoL, 1 year after surgery for EC.
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Affiliation(s)
- M Wedin
- Department of Obstetrics and Gynaecology in Linköping, Department of Biomedical and Clinical Science, Linköping University, Linköping, Sweden
| | - K Stålberg
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - J Marcickiewicz
- Department of Obstetrics and Gynaecology, Varberg Hospital, Varberg, Sweden
| | - E Ahlner
- Department of Oncology, Department of Biomedical and Clinical Science, Linköping University, Linköping, Sweden
| | - Å Åkesson
- Department of Obstetrics and Gynaecology, Sahlgrenska University Hospital, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - G Lindahl
- Department of Oncology, Department of Biomedical and Clinical Science, Linköping University, Linköping, Sweden
| | - N B Wodlin
- Department of Obstetrics and Gynaecology in Linköping, Department of Biomedical and Clinical Science, Linköping University, Linköping, Sweden
| | - P Kjølhede
- Department of Obstetrics and Gynaecology in Linköping, Department of Biomedical and Clinical Science, Linköping University, Linköping, Sweden
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Tang NSJ, Ramakrishnan A, Shayan R. Quality-of-life outcomes after operative management of primary and secondary lymphoedema: a systematic review. ANZ J Surg 2021; 91:2624-2636. [PMID: 33825306 DOI: 10.1111/ans.16764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 02/27/2021] [Accepted: 03/06/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Lymphoedema is an incurable and progressive disease that affects not only physical function but overall quality of life. Surgical treatment options for the management of lymphoedema are being increasingly performed. This study aims to review post-operative health-related quality of life (HRQOL) following surgical treatment of lymphoedema. METHODS A systematic search of the PubMed and Medline databases was performed from the date of their inception until September 2018 to evaluate HRQOL following different surgical options for the treatment of lymphoedema. RESULTS One hundred and thirteen articles were identified. Twenty-one articles were included in the final review, comprising a total of 736 patients. HRQOL improvements appear to be sustained for at least 6-12 months post-operatively. In particular, major benefits were noted in the domains based around physical functioning. Patient satisfaction similarly mirrors HRQOL improvements, following an initial dip in the immediate post-operative period. CONCLUSION All surgical treatment modalities for the management of lymphoedema confer significant HRQOL improvements across a diverse range of health domains, with this critical outcome of surgery an important pre-operative consideration. Recommendations for ongoing research are suggested.
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Affiliation(s)
- Nicholas S J Tang
- Department of Plastic and Reconstructive Surgery, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Anand Ramakrishnan
- Department of Plastic and Reconstructive Surgery, The Royal Melbourne Hospital, Melbourne, Victoria, Australia.,Department of Surgery, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
| | - Ramin Shayan
- Department of Surgery, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Victoria, Australia
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Monticone M, Ferriero G, Keeley V, Brunati R, Liquori V, Maggioni S, Restelli M, Giordano A, Franchignoni F. Lymphedema quality of life questionnaire (LYMQOL): cross-cultural adaptation and validation in Italian women with upper limb lymphedema after breast cancer. Disabil Rehabil 2021; 44:4075-4080. [PMID: 33651953 DOI: 10.1080/09638288.2021.1890842] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE There is growing interest in measures that assess upper-limb lymphedema after breast cancer. Since no validated Italian version of the Lymphedema Quality of Life Questionnaire for upper limbs (LYMQOL-UL) exists, we aimed to culturally adapt and validate an Italian version (LYMQOL-UL-IT) in order to allow its use in Italian patients. MATERIALS AND METHODS The LYMQOL-UL-IT was developed by means of forward-backward translation, review by an expert committee and a test of the pre-final version to evaluate its comprehensibility. The psychometric testing included reliability by internal consistency (Cronbach's alpha) and test-retest reliability (intraclass correlation coefficient, ICC(2.1)), measurement error by calculating the minimum detectable change (MDC95), construct validity by confirmatory factor analysis, and evaluation of a priori hypotheses about the correlations between the four LYMQOL-UL domains, single items of the LYMQOL-UL, and measures of health-related quality of life and pain intensity (Spearman's rank correlation coefficient). RESULTS The consensus-based version of LYMQOL-UL-IT was administered to 139 patients with upper-limb stable secondary iatrogenic lymphedema after breast cancer. The adapted questionnaire was well accepted as it was completed in less than 10 min, without missing answers or comprehension problems. Internal consistency was acceptable (α = 0.92-0.95). Test-retest reliability was good-to-excellent (ICC(2.1) = 0.73-0.96). The MDC95 for the four domains of the questionnaire was as follows: 0.64 scale points for Function, 0.40 for Appearance, 0.53 for Symptoms, and 0.81 for Mood. Factor analysis confirmed a 4-dimensional structure as originally conceived and the a priori hypotheses were met. CONCLUSION The LYMQOL-UL-IT is reliable, sensitive to change and valid in patients with upper-limb stable secondary iatrogenic lymphedema after breast cancer. It can be used for clinical and research purposes.Implications for rehabilitationLymphedema is a frequently unnoticed clinical condition that not only impacts physical functioning but often restricts the health-related quality of life in breast cancer survivors.The Italian version of the Lymphedema Quality of Life Questionnaire for upper limbs (LYMQOL-UL-IT) is reliable, sensitive to change and valid in patients with upper-limb lymphedema after breast cancer.The LYMQOL-UL-IT tool can be recommended for clinical and research purposes.
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Affiliation(s)
- Marco Monticone
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy.,Neurorehabilitation Unit, Department of Neuroscience and Rehabilitation, G Brotzu Hospital, Cagliari, Italy
| | - Giorgio Ferriero
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.,Physical and Rehabilitation Medicine Unit, Scientific Institute of Tradate, Istituti Clinici Scientifici Maugeri IRCCS, Tradate, Italy
| | - Vaughan Keeley
- Lymphoedema Department, Royal Derby Hospital, Derby and University of Nottingham Medical School, Derby, UK
| | - Roberto Brunati
- Physical and Rehabilitation Medicine Unit, Scientific Institute of Lissone, Istituti Clinici Scientifici Maugeri, Lissone, Italy
| | - Valentina Liquori
- Physical and Rehabilitation Medicine Unit, Scientific Institute of Lissone, Istituti Clinici Scientifici Maugeri, Lissone, Italy
| | - Serena Maggioni
- Physical and Rehabilitation Medicine Unit, Scientific Institute of Lissone, Istituti Clinici Scientifici Maugeri, Lissone, Italy
| | - Maddalena Restelli
- Physical and Rehabilitation Medicine Unit, Scientific Institute of Lissone, Istituti Clinici Scientifici Maugeri, Lissone, Italy
| | - Andrea Giordano
- Bioengineering Unit, Scientific Institute of Veruno, Istituti Clinici Scientifici Maugeri IRCCS, Veruno, Italy
| | - Franco Franchignoni
- Physical and Rehabilitation Medicine Unit, Scientific Institute of Tradate, Istituti Clinici Scientifici Maugeri IRCCS, Tradate, Italy
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12
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Eidenberger M. Patient-Reported Outcome Measures With Secondary Lower Limb Lymphedemas: A Systematic Review. J Adv Pract Oncol 2021; 12:174-187. [PMID: 34109049 PMCID: PMC8017801 DOI: 10.6004/jadpro.2021.12.2.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Patient-reported outcome measures are measures of patients' health-related quality of life. They should be added to other lymphedema measurements. With an improved disease-free survival of secondary lower limb lymphedema, attention must focus on such assessments. Objective The objectives of this study were to locate and critically appraise suitable patient-reported outcomes measures for lower limb lymphedemas and search for existing valid translations for native German speakers. Methods A systematic literature research was conducted. 20 semantical categories for qualitative analysis were evolved. Six questionnaires available in English and some in validated translations remained for analysis. Results Lower limb lymphedema patients experience poor quality of life, and one of the most critical denominators is skin quality. To establish skin care and prevent cellulitis, patients must learn about skin problems. Only two tools asked for past infections. This is considered crucial because of knowledge building and prophylactic behavior. Questions on movement restrictions were available in one questionnaire. As these have a close connection to one's ability to perform activities of daily life, they can affect quality of life. Afflicted patients have problems with the choice and availability of clothing. Only three questionnaires asked questions about clothing or shoes. Lymphedema patients are exposed to more psychological stress than healthy subjects, but only three questionnaires covered questions about this burden. There was a lack of reporting on psychometric data (Cronbach's alpha, intraclass correlation), which hinders the external validity. Analyzed questionnaires were available in English but only one in German. Conclusions The analyzed questionnaires were in English, and only one was adapted and tested for native German speakers. For clinical practice, Devoogdt's questionnaire is recommended despite some shortcomings. There is a need for validated lymphedema questionnaires in German.
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Affiliation(s)
- Margit Eidenberger
- University of Applied Sciences for Health Professions Upper Austria, Steyr, Austria
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13
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Beelen LM, van Dishoeck AM, Tsangaris E, Coriddi M, Dayan JH, Pusic AL, Klassen A, Vasilic D. Patient-Reported Outcome Measures in Lymphedema: A Systematic Review and COSMIN Analysis. Ann Surg Oncol 2021; 28:1656-1668. [PMID: 33249519 PMCID: PMC8693252 DOI: 10.1245/s10434-020-09346-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 09/25/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND Lymphedema is a chronic and debilitating condition that affects many cancer survivors. Patient-reported outcome measures (PROMs) can give valuable insight into the impact of lymphedema on a patient's quality of life and can play an essential role in treatment decisions. This study aims to (1) identify PROMs used to assess health-related quality of life (HRQoL) in patients with lymphedema; and (2) assess the quality of the lymphedema-specific PROMs. METHODS We performed a systematic search to identify articles on lymphedema, quality of life, and PROMs. An overview was created of all PROMs used to assess HRQoL in patients with lymphedema. The methodological quality of the lymphedema-specific PROMs was assessed using the Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) criteria. RESULTS A total of 235 articles met the inclusion criteria, of which 200 described studies using one or more PROMs as an outcome measure in patients with lymphedema. The other 35 studies described the development and/or validation of a lymphedema-specific PROM. The COSMIN assessment demonstrated that none of these PROMs met all quality standards for development. CONCLUSION The use of PROMs in lymphedema is increasing; however, based on our findings, we cannot fully support the use of any of the existing instruments. A well-developed lymphedema-specific PROM, based on patient input, is needed to gain better insight into the impact of this condition, and can be used to measure the effect of possible medical and surgical treatments.
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Affiliation(s)
- Louise Marie Beelen
- Department of Surgery, Patient-Reported Outcome, Value and Experience (PROVE) Center, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA.
- Department of Plastic and Reconstructive Surgery, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
| | - Anne-Margreet van Dishoeck
- Department of Plastic and Reconstructive Surgery, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Elena Tsangaris
- Department of Surgery, Patient-Reported Outcome, Value and Experience (PROVE) Center, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Joseph H Dayan
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Andrea L Pusic
- Department of Surgery, Patient-Reported Outcome, Value and Experience (PROVE) Center, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Dalibor Vasilic
- Department of Plastic and Reconstructive Surgery, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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14
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Paramanandam VS, Lee MJ, Kilbreath SL, Dylke ES. Self-reported questionnaires for lymphoedema: a systematic review of measurement properties using COSMIN framework. Acta Oncol 2021; 60:379-391. [PMID: 33475033 DOI: 10.1080/0284186x.2020.1862422] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Lymphoedema may develop as a result of numerous genetic and traumatic causes; however, treatment for cancer is the most common cause of its development in more economically developed nations. This systematic review critically appraised, compared and summarised the measurement properties of lymphoedema-specific self-reported questionnaires (SRQs) measuring various patient-reported outcomes including quality of life (QOL), function, morbidity, and symptoms. METHODS Seven databases were searched to identify studies of the measurement properties of SRQs. Two review teams independently evaluated the quality of the individual studies using the risk of bias tool from the Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN). Measurement properties of the SRQs presented in the studies were then rated. Study level ratings were summarised for an SRQ if they were reported in multiple studies, and their overall quality of the evidence were then graded. RESULTS Forty articles, reporting on 19 SRQs were identified from 8615 records. The focus of the 19 SRQs included eight on QOL, four on symptoms, two on function, and two on impairment. The other three SRQs were on illness perception, self-efficacy, and patient-relevant treatment benefit, respectively. Eight and three SRQs were upper limb and lower limb-specific, respectively, whereas seven questionnaires were for both upper and lower limb lymphoedema. One SRQ was developed for head and neck lymphoedema. According to the COSMIN framework, none of the SRQs reviewed had sufficient evidence to support all nine measurement properties. In lower limb questionnaires, the LYMQOL-leg has sufficient content, structural, and construct validity as well as internal consistency and reliability. For upper limb lymphoedema questionnaires, the Lymph-ICF-UL had sufficient content and construct validity as well as reliability. CONCLUSION LYMQOL-leg SRQ is recommended with confidence for evaluation of QOL of people with lower limb lymphoedema while the Lymph-ICF-UL is recommended for evaluation of the QOL of the breast cancer-related lymphoedema with some confidence. In view of the high level of the indeterminate ratings of the measurement properties of the existing SRQs, further research is desirable.
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Affiliation(s)
- Vincent Singh Paramanandam
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Sydney, Australia
- Physiotherapy Department, Tata Memorial Hospital, Mumbai, India
| | - Mi-Joung Lee
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Sydney, Australia
| | - Sharon L. Kilbreath
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Sydney, Australia
| | - Elizabeth S. Dylke
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Sydney, Australia
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Patient-reported outcomes following lymph reconstructive surgery in lower limb lymphedema: A systematic review of literature. J Vasc Surg Venous Lymphat Disord 2020; 9:811-819.e2. [PMID: 33309902 DOI: 10.1016/j.jvsv.2020.11.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 11/26/2020] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Lymphedema is a chronic, progressive and burdensome disease that is known to have a substantial impact on quality of life (QOL). Hence, the assessment of QOL is an important aspect of any study which seeks to evaluate outcomes after lymph reconstructive surgery. We therefore aimed to analyze currently available patient-reported outcome measurements (PROMS) for patients with lower limb lymphedema (LLL) with regard to their psychometric properties. Furthermore, we intended to evaluate the change in QOL in patient undergoing lymphovenous anastomosis (LVA) or vascularized lymph node transfer (VLNT). METHODS A literature research of four databases on studies that included PROMS for LLL was conducted. All selected studies were assessed for validity according Consensus-based Standards for the selection of Health Measurement Instruments. Studies that used the Lymph Quality of Life Measure for Limb Lymphedema (LYMQOL) after LVA and/or VLNT were included for quantitative analysis. RESULTS In total, 988 studies were screened, of which 30 studies were included in this review. We identified six validated PROMS to assess LLL. Of those, the LYMQOL was the most commonly used questionnaire. Based on the LYMQOL, a significant improvement of QOL in LLL was noted in all studies after reconstructive lymph surgery (LVA/VLNT) regardless of lymphedema etiology, stage, or time since diagnosis. On the basis of the Consensus-based Standards for the selection of Health Measurement Instruments criteria, the Lymphoedema Functioning, Disability and Health Questionnaire for Lower Limb Lymphoedema seems to be superior in terms of its psychometric properties. CONCLUSIONS A significant improvement in the QOL in patients with LLL after reconstructive lymph surgery can be observed. Future studies on reconstructive lymph surgery need to include both objective and congruent volume measurements, as well as data on QOL based a well-validated PROM such as the Lymphoedema Functioning, Disability and Health Questionnaire for Lower Limb Lymphoedema.
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Maldonado TS, Rokosh RS, Padberg F, Rotella V, Miller H, Nassiri N, Jacobowitz G, Berland T, Sadek M, Barfield ME. Assessment of quality of life changes in patients with lower extremity lymphedema using an advanced pneumatic compression device at home. J Vasc Surg Venous Lymphat Disord 2020; 9:745-752. [PMID: 33137494 DOI: 10.1016/j.jvsv.2020.10.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/19/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Lymphedema is associated with significant morbidity and healthcare resource usage. Conventional therapy efficacy has been limited, with poor surgical salvage options. Preliminary studies have demonstrated that the use of advanced pneumatic compression devices (APCDs) improves clinical outcomes. However, limited evidence regarding their role in healthcare cost mitigation or health-related quality of life (QOL) is available. METHODS The present postmarket, multicenter, single-arm, observational clinical trial conducted in the Veterans Affairs Healthcare System evaluated patients with a diagnosis of primary or secondary edema of unilateral or bilateral lower extremities treated with the Flexitouch APCD (Tactile Medical, Minneapolis, Minn) from February 2016 to March 2019. The patients were assessed at baseline and 12, 24, and 52 weeks from enrollment by limb circumference, QOL assessments (short form-36 and Lymphedema Quality of Life), device compliance, cellulitis episodes, and lymphedema-related healthcare use since the previous visit. The primary endpoints of interest were the QOL at baseline compared with at 12 weeks, unscheduled lymphedema-related clinic visits, and hospital admissions at 52 weeks. The secondary endpoints included the change in limb girth and QOL at 52 weeks compared with baseline. RESULTS A total of 178 patients with lower extremity lymphedema were prospectively enrolled. The present study reports the interim data for the first 74 subjects to complete 52 weeks of APCD treatment. The cohort was predominately male (94.6%), elderly (mean age, 67 years), obese (median body mass index, 32 kg/m2), and most commonly enrolled for the treatment of phlebolymphedema (71.6%) with largely bilateral lower extremity involvement (91.9%). No significant difference was seen in QOL at 12 weeks. However, at 52 weeks, the Lymphedema Quality of Life scores had significantly improved from baseline (6.3 vs 7.4; P < .0001) and the short form-36 had demonstrated significant improvement from baseline in the physical component (38.6 vs 40.8; P = .035), with an effect toward overall improvement in the mental component (49.9 vs 51.3; P = .549). The limb circumference had decreased significantly at 12 weeks compared with baseline (28.5 cm vs 27.7 cm; P = .0005) in the most affected lower extremity, and this reduction had remained stable for the study duration. APCD treatment was associated with a significant reduction in cellulitis episodes (24.3% vs 8.1%; P = .005), lymphedema-related clinic visits (2.2 vs 0.7; P = .02), urgent care visits (1.2 vs 0.3; P = .004), and hospital admissions (0.5 vs 0.1; P = .047) per patient. CONCLUSIONS The Flexitouch APCD resulted in initial significant limb girth reduction as early as 12 weeks and a steady and sustained improvement in health-related QOL for ≤1 year. The latter was likely reflective of a decrease in cellulitis episodes and fewer associated lymphedema-related clinic and urgent care visits and hospital admissions.
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Affiliation(s)
- Thomas S Maldonado
- Division of Vascular Surgery, Department of Surgery, NYU Langone Health and Manhattan Veterans Affairs Hospital, New York City, NY.
| | - Rae S Rokosh
- Division of Vascular Surgery, Department of Surgery, NYU Langone Health and Manhattan Veterans Affairs Hospital, New York City, NY
| | - Frank Padberg
- Division of Vascular Surgery, Department of Surgery, Rutgers Health and East Orange Veterans Affairs Hospital, East Orange, NJ
| | - Vittorio Rotella
- Division of Vascular Surgery, SUNY Downstate Medical Center and Brooklyn Veterans Affairs Hospital, Brooklyn, NY
| | - Hyman Miller
- Division of Vascular Surgery, SUNY Downstate Medical Center and Brooklyn Veterans Affairs Hospital, Brooklyn, NY
| | - Naiem Nassiri
- Division of Vascular and Endovascular Surgery, Yale School of Medicine and Veterans Affairs Connecticut Healthcare System, New Haven, Conn
| | - Glenn Jacobowitz
- Division of Vascular Surgery, Department of Surgery, NYU Langone Health and Manhattan Veterans Affairs Hospital, New York City, NY
| | - Todd Berland
- Division of Vascular Surgery, Department of Surgery, NYU Langone Health and Manhattan Veterans Affairs Hospital, New York City, NY
| | - Mikel Sadek
- Division of Vascular Surgery, Department of Surgery, NYU Langone Health and Manhattan Veterans Affairs Hospital, New York City, NY
| | - Michael E Barfield
- Division of Vascular Surgery, Department of Surgery, NYU Langone Health and Manhattan Veterans Affairs Hospital, New York City, NY
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The effect of limb position on the reliability of leg circumference measurements in patients diagnosed with lower limb lymphoedema. Support Care Cancer 2020; 29:3183-3189. [PMID: 33089370 DOI: 10.1007/s00520-020-05835-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 10/15/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To establish the intrarater reliability of lower limb circumference measures in a sample of individuals who are diagnosed with lower limb lymphoedema and to evaluate if change in limb position has an effect on the reliability of circumferential measures. METHOD A sample of forty-one adults diagnosed with a lower limb lymphoedema were recruited. Participants had their affected leg measured three times by a qualified therapist during a standard outpatient appointment: twice in a lying position and once in sitting with knee flexed at 90°. To examine the intrarater reliability, interclass correlation coefficients (ICC) with 95% confident intervals were calculated. RESULTS Excellent intrarater reliability was established at each measurement point and for the sum of circumferential measures when the limb remeasured in the same position by the same therapist. Changing the position of the limb resulted in lower intrarater reliability values at 10 and 30 cm from the base of the foot. CONCLUSIONS The current study provides evidence for the intrarater reliability of lower limb circumference measures and highlights the need for consistency when remeasuring and monitoring the limb of those diagnosed with lower limb lymphoedema. IMPLICATIONS FOR CANCER SURVIVORS Lymphoedema is a significant problem for breast cancer survivors but also provides lifetime risk to all survivors of lymph node surgery for solid tumours. The monitoring and surveillance of leg circumference measures of people diagnosed with lower limb lymphoedema has been a valuable instrument when reviewing progress of this chronic condition.
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Angst F, Lehmann S, Aeschlimann A, Sandòr PS, Wagner S. Cross-sectional validity and specificity of comprehensive measurement in lymphedema and lipedema of the lower extremity: a comparison of five outcome instruments. Health Qual Life Outcomes 2020; 18:245. [PMID: 32698883 PMCID: PMC7374881 DOI: 10.1186/s12955-020-01488-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 07/10/2020] [Indexed: 12/18/2022] Open
Abstract
Background Literature on the validity of outcome measurement in lymphedema and lipedema is very sparse. This study aimed to examine the convergent, divergent and discriminant validity of a set of 5 instruments in both conditions. Methods Cross-sectional outcome was measured by the generic Short Form 36 (SF-36), the lymphedema-specific Freiburg Quality of Life Assessment for lymphatic disorders, Short Version (FLQA-lk), the knee-specific Knee Outcome Survey Activities of Daily Living Scale (KOS-ADL), the Symptom Checklist-90-revised (SCL-90R), and the Six-Minute Walk Test (6 MWT). Construct convergent/divergent validity was quantified by bivariate correlations and multivariate factor analysis, and discriminant validity by standardized mean differences (SMDs). Results Health was consistently better in lymphedema (n = 107) than in lipedema (n = 96). The highest construct convergence was found for physical health between the SF-36 and KOS-ADL (bivariate correlations up to 0.78, factor loads up to 0.85, explained variance up to 56.8%). The second most important factor was mental health (bivariate correlations up to 0.79, factor loads up to 0.86, explained variance up to 13.3%). Discriminant validity was greatest for the FLQA-lk Physical complaints (adjusted SMD = 0.93) followed by the SF-36 Bodily pain (adjusted SMD = 0.83), KOS-ADL Function (adjusted SMD = 0.47) and SF-36 Vitality (adjusted SMD = 0.39). Conclusions All five instruments have specific strengths and can be implemented according to the scope and aim of the outcome examination. A minimum measurement set should comprise: the SF-36 Bodily pain, SF-36 Vitality, FLQA-lk Physical complaints, FLQA-lk Social life, FLQA-lk Emotional well-being, FLQA-lk Health state, KOS-ADL Symptoms, KOS-ADL Function, and the SCL-90R Interpersonal sensitivity.
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Affiliation(s)
- Felix Angst
- Research department, Rehabilitation clinic ("RehaClinic"), Quellenstrasse 34, 5330, Bad Zurzach, Switzerland.
| | - Susanne Lehmann
- Research department, Rehabilitation clinic ("RehaClinic"), Quellenstrasse 34, 5330, Bad Zurzach, Switzerland
| | - André Aeschlimann
- Research department, Rehabilitation clinic ("RehaClinic"), Quellenstrasse 34, 5330, Bad Zurzach, Switzerland
| | - Peter S Sandòr
- Research department, Rehabilitation clinic ("RehaClinic"), Quellenstrasse 34, 5330, Bad Zurzach, Switzerland
| | - Stephan Wagner
- Department of angiology, Rehabilitation clinic ("RehaClinic"), Bad Zurzach, Switzerland
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Kendrová L, Mikuľáková W, Urbanová K, Andraščíková Š, Žultáková S, Takáč P, Peresta Y. Comprehensive Decongestive Therapy as a Treatment for Secondary Lymphedema of the Lower Extremity and Quality of Life of Women After Gynecological Cancer Surgery. Med Sci Monit 2020; 26:e924071. [PMID: 32555125 PMCID: PMC7320633 DOI: 10.12659/msm.924071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background Lymphedema is a clinical manifestation of lymphatic system failure, caused by an imbalance between the transport capacity of the lymphatic system and the volume of the produced lymph. Lymphedema is complication and significantly worsens quality of life (QoL). Material/Methods There were 50 patients diagnosed with secondary lymphedema of the lower extremities after gynecological cancer followed by radiotherapy included in this study. The average age was 57.76 years (standard deviation±10.08). Patients were treated at the Department of Physiotherapy, Balneology and Medical Rehabilitation, in hospital NsP in Bardejov. During therapy, we applied manual lymphatic drainage, instrumental lymphatic drainage, multilayer bandage, vascular gymnastics (with loaded external compression), hydrotherapy, and patient education on the adjustment necessary for a life-long regimen. The circumference of the limb was measured using the Kuhnkes disk method, QoL was assessed using the LYMQOL LEG questionnaire, and for assessment of pain the Visual Analogue Scale (VAS) was used. Results After treatment, we found a reduction in lymphedema (P<0.001), an increase in QoL (P<0.001), and a reduction in pain (P<0.001). We found a significant relationship between QoL change and pain in the domains of symptoms, function, and overall QoL (P<0.005). The results showed that reduction of lymphedema was not a significant predictor of QoL (P>0.001). Conclusions We found a positive effect in the treatment of secondary lymphedema of the lower extremity on the QoL of women after uterine cancer surgery, and also found that reduction of lymphedema and age were not predictors of improvement in QoL.
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Affiliation(s)
- Lucia Kendrová
- Department of Physiotherapy, Faculty of Health Care, University of Prešov, Prešov, Slovakia
| | - Wioletta Mikuľáková
- Department of Physiotherapy, Faculty of Health Care, University of Prešov, Prešov, Slovakia
| | - Katarína Urbanová
- Department of Physiotherapy, Faculty of Health Care, University of Prešov, Prešov, Slovakia
| | - Štefánia Andraščíková
- Department of Midwifery, Faculty of Health Care, University of Prešov, Prešov, Slovakia
| | - Silvia Žultáková
- Department of Midwifery, Faculty of Health Care, University of Prešov, Prešov, Slovakia
| | - Peter Takáč
- Department of Physiatry, Balneology and Medical Rehabilitation, Medical Faculty of P. J. Šafárik University and L. Pasteur University Hospital in Košice, Košice, Slovakia
| | - Yuriy Peresta
- Department of Physiotherapy, Faculty of Health Care, University of Prešov, Prešov, Slovakia
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Kim G, Smith MP, Donohoe KJ, Johnson AR, Singhal D, Tsai LL. MRI staging of upper extremity secondary lymphedema: correlation with clinical measurements. Eur Radiol 2020; 30:4686-4694. [PMID: 32221682 DOI: 10.1007/s00330-020-06790-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/17/2020] [Accepted: 03/04/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Staging of upper extremity lymphedema is needed to guide surgical management, but is not standardized due to lack of accessible, quantitative, or precise measures. Here, we established an MRI-based staging system for lymphedema and validate it against existing clinical measures. METHODS Bilateral upper extremity MRI and lymphoscintigraphy were performed on 45 patients with unilateral secondary lymphedema, due to surgical intervention, who were referred to our multidisciplinary lymphedema clinic between March 2017 and October 2018. MRI short-tau inversion recovery (STIR) images were retrospectively reviewed. A grading system was established based on the cross-sectional circumferential extent of subcutaneous fluid infiltration at three locations, labeled MRI stage 0-3, and was compared to L-Dex®, ICG lymphography, volume, lymphedema quality of life (LYMQOL), International Society of Lymphology (ISL) stage, and lymphoscintigraphy. Linear weighted Cohen's kappa was calculated to compare MRI staging by two readers. RESULTS STIR images on MRI revealed a predictable pattern of fluid infiltration centered on the elbow and extending along the posterior aspect of the upper arm and the ulnar side of the forearm. Patients with higher MRI stage were more likely to be in ISL stage 2 (p = 0.002) or to demonstrate dermal backflow on lymphoscintigraphy (p = 0.0002). No correlation was found between MRI stages and LYMQOL. Higher MRI stage correlated with abnormal ICG lymphography pattern (rs = 0.63, p < 0.0001), larger % difference in limb volume (rs = 0.68, p < 0.0001), and higher L-Dex® ratio (rs = 0.84, p < 0.0001). Cohen's kappa was 0.92 (95% CI, 0.85-1.00). CONCLUSION An MRI staging system for upper extremity lymphedema offers an improved non-invasive precision marker for lymphedema for therapeutic planning. KEY POINTS • Diagnosis and staging of patients with secondary upper extremity lymphedema may be performed with non-contrast MRI, which is non-invasive and more readily accessible compared to lymphoscintigraphy and evaluation by lymphedema specialists. • MRI-based staging of secondary upper extremity lymphedema is highly reproducible and could be used for long-term follow-up of patients. • In patients with borderline clinical measurements, MRI can be used to identify patients with early-stage lymphedema.
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Affiliation(s)
- Geunwon Kim
- Department of Radiology, Beth Israel Deaconess Medical Center, Shapiro 463, 330 Brookline Ave., Boston, MA, 02215, USA.
| | - Martin P Smith
- Department of Radiology, Beth Israel Deaconess Medical Center, Shapiro 463, 330 Brookline Ave., Boston, MA, 02215, USA
| | - Kevin J Donohoe
- Department of Radiology, Beth Israel Deaconess Medical Center, Shapiro 463, 330 Brookline Ave., Boston, MA, 02215, USA
| | - Anna Rose Johnson
- Department of Surgery, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA, 02215, USA
| | - Dhruv Singhal
- Department of Surgery, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA, 02215, USA
| | - Leo L Tsai
- Department of Radiology, Beth Israel Deaconess Medical Center, Shapiro 463, 330 Brookline Ave., Boston, MA, 02215, USA
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Wedin M, Fredrikson M, Ahlner E, Falk A, Sandström Å, Lindahl G, Rosenberg P, Kjølhede P. Validation of the Lymphoedema Quality of Life Questionnaire (LYMQOL) in Swedish cancer patients. Acta Oncol 2020; 59:365-371. [PMID: 31852317 DOI: 10.1080/0284186x.2019.1701199] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Background: The aim of this study was to validate a translated Swedish version of the lymphoedema-specific quality of life questionnaire (LYMQOL) in a cohort of Swedish cancer patients with secondary lymphoedema of the limbs after cancer treatment.Material and methods: We recruited 102 patients with lymphoedema of the arms or legs after cancer treatment who were visiting lymphoedema therapists at the departments of oncology at the university hospitals in Linköping and Umeå. The LYMQOL questionnaires were translated forward and backward from English to Swedish. Content and face validity were evaluated. The construct validity was assessed by comparing the LYMQOL with the Short Form Health Survey (SF-36) and the perceived degree of lymphoedema of the limbs, respectively. Reliability was determined through test-retest. The internal consistency was assessed by determining Cronbach's alpha and by factor analysis.Results: The content and face validity assessments showed that LYMQOL was an easy, clear and not too long questionnaire to use for patients with lymphoedema. Construct validity was high in both versions when compared with the SF-36. The association between the degrees of perceived lymphoedema and the LYMQOL was only significant in the domains Function and Body Image in the arm version, whereas all domains in the leg version were significant. The reliability was good for the arm version (intra-class-correlation coefficients 0.53-0.87) and very good for the leg version (intra-class-correlation coefficients 0.78-0.90). The internal consistency was acceptable to excellent, with Cronbach's alpha values between 0.79-0.93 (arm-version) and 0.87-0.94 (leg-version). The factor analysis confirmed the usefulness of the four domains in the LYMQOL versions.Conclusions: This study confirmed the validity of the Swedish version of LYMQOL and demonstrated that LYMQOL may be a simple and useful tool for use in clinical practice and scientific contexts for evaluating QoL in patients with lymphoedema of the limbs.
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Affiliation(s)
- Madelene Wedin
- Department of Obstetrics and Gynaecology, Linköping University, Linköping, Sweden
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Mats Fredrikson
- Forum Östergötland, Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
- Division of Occupational and Environmental Medicine, Department of Experimental and Clinical Medicine, Faculty of Health Sciences, Linköping University, Linköping, Sweden
| | - Eva Ahlner
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
- Department of Oncology, Linköping University, Linköping, Sweden
| | - Annika Falk
- Department of Oncology, Norrlands University Hospital, Umeå, Sweden
| | - Åsa Sandström
- Department of Oncology, Norrlands University Hospital, Umeå, Sweden
| | - Gabriel Lindahl
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
- Department of Oncology, Linköping University, Linköping, Sweden
| | - Per Rosenberg
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
- Department of Oncology, Linköping University, Linköping, Sweden
| | - Preben Kjølhede
- Department of Obstetrics and Gynaecology, Linköping University, Linköping, Sweden
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
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22
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Wiser I, Mehrara BJ, Coriddi M, Kenworthy E, Cavalli M, Encarnacion E, Dayan JH. Preoperative Assessment of Upper Extremity Secondary Lymphedema. Cancers (Basel) 2020; 12:E135. [PMID: 31935796 PMCID: PMC7016742 DOI: 10.3390/cancers12010135] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/04/2019] [Accepted: 12/18/2019] [Indexed: 11/17/2022] Open
Abstract
Introduction: The purpose of this study was to evaluate the most commonly used preoperative assessment tools for patients undergoing surgical treatment for secondary upper extremity lymphedema. Methods: This was a prospective cohort study performed at a tertiary cancer center specializing in the treatment of secondary lymphedema. Lymphedema evaluation included limb volume measurements, bio-impedance, indocyanine green lymphography, lymphoscintigraphy, magnetic resonance angiography, lymphedema life impact scale (LLIS) and upper limb lymphedema 27 (ULL-27) questionnaires. Results: 118 patients were evaluated. Limb circumference underestimated lymphedema compared to limb volume. Bioimpedance (L-Dex) scores highly correlated with limb volume excess (r2 = 0.714, p < 0.001). L-Dex scores were highly sensitive and had a high positive predictive value for diagnosing lymphedema in patients with a volume excess of 10% or more. ICG was highly sensitive in identifying lymphedema. Lymphoscintigraphy had an overall low sensitivity and specificity for the diagnosis of lymphedema. MRA was highly sensitive in diagnosing lymphedema and adipose hypertrophy as well as useful in identifying axillary vein obstruction and occult metastasis. Patients with minimal limb volume difference still demonstrated significantly impaired quality of life. Conclusion: Preoperative assessment of lymphedema is complex and requires multimodal assessment. MRA, L-Dex, ICG, and PROMs are all valuable components of preoperative assessment.
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Affiliation(s)
| | | | | | | | | | | | - Joseph H. Dayan
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (I.W.); (B.J.M.); (M.C.); (E.K.); (M.C.); (E.E.)
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23
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Borman P, Yaman A, Denizli M, Karahan S. The Reliability and Validity of Lymphedema Quality of Life Questionnaire-Leg in Turkish Patients with Lower Limb Lymphedema. Lymphat Res Biol 2019; 18:42-48. [PMID: 31135275 DOI: 10.1089/lrb.2018.0048] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Accurate information on quality of life (QoL) outcomes among patients with lower limb lymphedema (LLL) is substantially needed to capture lymphedema-specific impairments and make clinical decisions for the management of this suffering condition. No specific instrument for QoL in patients with LLL has been translated to Turkish and validated. This study aims to adapt the Lymphedema Quality of Life Questionnaire-leg (LYMQOL-Leg) to Turkish and to test its reliability and validity in patients with LLL. Methods and Results: The Turkish-LYMQOL-Leg was obtained using forward-backward translation and administered to 138 patients with LLL, along with Short Form 36 (SF-36), and Lower Extremity Functional Scale (LEFS), between May 2015 and October 2017. A test-retest interval of 7 days was used to assess the reliability. Descriptive analysis was applied for demographic variables and validation studies were conducted by means of construct validity using Spearman's rank correlation coefficient. Internal consistency and test-retest reliability were assessed using Cronbach's α and intraclass correlation coefficient (ICC), respectively. All patients with LLL completed the questionnaires. The mean age and lymphedema duration were 52.01 ± 14.73 years and 95.6 ± 108.6 months, respectively. Internal consistency and test-retest reliability of the Turkish-LYMQOL-Leg were good with Cronbach's α (0.85-0.90) and test-retest ICC (0.68-0.85). External construct validity was highly confirmed by expected correlations with comparator scales SF-36 and LEFS (p < 0.01). Conclusion: The Turkish version of the LYMQOL-Leg is a valid and reliable tool for evaluating QoL in patients with LLL that can readily be applied as an outcome measure both in clinical practice and research studies.
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Affiliation(s)
- Pinar Borman
- Department of Physical Medicine and Rehabilitation, University of Hacettepe, Faculty of Medicine, Ankara, Turkey.,University of Hacettepe Lymphedema Practice and Research Center, Ankara, Turkey
| | - Ayşegül Yaman
- Department of Physical Medicine and Rehabilitation, University of Hacettepe, Faculty of Medicine, Ankara, Turkey
| | - Merve Denizli
- Department of Physical Medicine and Rehabilitation, University of Hacettepe, Faculty of Medicine, Ankara, Turkey
| | - Sevilay Karahan
- Department of Biostatistics, University of Hacettepe, Faculty of Medicine, Ankara, Turkey
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Bakar Y, Tuğral A. Translation, reliability, and validation of the Turkish version of the Lymphedema Quality-of-Life tool in Turkish-speaking patients with lower limb Lymphedema. JOURNAL OF VASCULAR NURSING 2019; 37:11-17. [PMID: 30954192 DOI: 10.1016/j.jvn.2018.11.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 11/27/2018] [Accepted: 11/30/2018] [Indexed: 11/25/2022]
Abstract
The aim of this study was to translate the original English version of the Lymph Quality-of-Life Questionnaire (LYMQoL) into Turkish language and test its reliability and validity in patients with lower limb lymphedema (LLL). A total of 119 patients (86 women and 33 men) with LLL were enrolled in this study. The Turkish version of the Nottingham Health Profile was used to evaluate the criterion validity of related domains in LYMQoL. The LYMQoL was performed after seven days to evaluate its test-retest reliability. Cronbach's alpha value was found to be 0.94 for internal consistency, and the intraclass correlation coefficient score for test-retest reliability was found to be 0.95. The intraclass correlation coefficient score of domains ranged between 0.83 and 0.92. For the criterion validity, "functional aspects" and "symptoms" domains moderately correlated significantly with the Nottingham Health Profile total score. Kappa values ranged from 0.356 to 0.715. According to the factor analysis, four factors that explain the 71% of the cumulative variance were found. In conclusion, this study indicates that the Turkish version of the LYMQoL is a reliable valid tool for the evaluation of disease-specific health-related quality of life in patients with LLL. It can be safely used in both clinical routine and research.
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Affiliation(s)
- Yeşim Bakar
- İzmir Bakırçay University, Faculty of Health Sciences, Department of Physical Therapy and Rehabilitation, Izmir, Turkey
| | - Alper Tuğral
- Abant Izzet Baysal University, School of Physical Therapy and Rehabilitation, Bolu, Turkey.
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The reliability and validity of Lymphedema Quality of Life Questionnaire-Arm in Turkish patients with upper limb lymphedema related with breast cancer. Turk J Phys Med Rehabil 2018; 64:205-212. [PMID: 31453513 DOI: 10.5606/tftrd.2018.2843] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 06/27/2018] [Indexed: 01/04/2023] Open
Abstract
Objectives This study aims to adapt Lymphedema Quality of Life Questionnaire-Arm (LYMQOL) into Turkish and to test its reliability and validity in Turkish patients with upper limb lymphedema related with breast cancer. Patients and methods Between June 2015 and November 2015, the Turkish LYMQOL-Arm was obtained using forward-backward translation method and administered to a total of 135 female patients (mean age 51.8±9.8 years; range, 31 to 82 years) with upper limb lymphedema with European Organization for Research and Treatment of Cancer-QoL Breast Cancer-specific version (EORTC QLQ-BR23) and Functional Assessment of Cancer Therapy-Breast-4 (FACT-B+4) questionnaires. A test-retest interval of seven-days was used to assess the reliability. The validation studies were carried-out by means of construct-validity using Spearman's rank correlation-coefficient. Internal consistency and test-retest-reliability were assessed using Cronbach's alpha and intra-class correlation-coefficient (ICC), respectively. Results 135 patients completed the questionnaire with upper limb lymphedema related with breast cancer completed the questionnaires. The mean lymphedema duration was 21.1±28.7 (median: 6) months. Internal consistency and reliability of the Turkish LYMQOL-Arm was good with Cronbach's alpha (0.88-0.90) and test-retest ICC (0.45-0.71). External construct validity was highly confirmed by expected correlations with comparator scales, EORTCQLQ-BR23 and FACT-B+4 (p<0.01). Conclusion The Turkish version of the LYMQOL-Arm is a valid and reliable tool for evaluating QoL in female patients with upper limb lymphedema related with breast cancer.
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Indocyanine Green Demonstrating Positive Anatomical Changes 1 Year After Initiation of Conservative Therapy for Lymphedema: A Case Report. REHABILITATION ONCOLOGY 2018. [DOI: 10.1097/01.reo.0000000000000099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bakar Y, Tuğral A, Özdemir Ö, Duygu E, Üyetürk Ü. Translation and Validation of the Turkish Version of Lymphedema Quality of Life Tool (LYMQOL) in Patients with Breast Cancer Related Lymphedema. Eur J Breast Health 2017; 13:123-128. [PMID: 28894851 DOI: 10.5152/ejbh.2017.3522] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 05/01/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Breast cancer related lymphedema (BCRL) is a drastic situation that affects patients who have undergone breast cancer surgery. The impact of this condition on individuals' quality of life should be investigated in more detail to obtain better treatment results. MATERIALS AND METHODS In total, 65 patients with BCRL participated in this study. Nottingham Health Profile (NHP) was used to evaluate the validity of associated domains in Lymphedema Quality of Life Tool (LYMQoL). Both the LYMQoL and NHP were filled out by BCRL patients. To evaluate its test-retest reliability, the LYMQoL was subsequently performed seven days following its initial application. Measurement properties such as internal consistency, test-retest reliability, criterion validity and factor structure were tested. The internal consistency was assessed via Cronbach's alpha; test-retest reliability was assessed by the intra-class correlation coefficient (ICC). RESULTS Cronbach's alpha values ranged from 0.74 to 0.91 for the LYMQoL total and domain scores. Test-retest reliability was excellent (ICC=0.92-0.99). When the relation between LYMQoL and NHP was investigated, 'good' to 'very good' correlations were obtained (r=0.539-0.643, p<0.05) for all domains of LYMQoL. Exploratory factor analyses demonstrated a four-factor structure. CONCLUSION Turkish version of LYMQoL is a valid and reliable measurement tool to evaluate the quality of life in patients with BCRL.
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Affiliation(s)
- Yeşim Bakar
- School of Physical Therapy and Rehabilitation, Abant Izzet Baysal University, Bolu, Turkey
| | - Alper Tuğral
- School of Physical Therapy and Rehabilitation, Abant Izzet Baysal University, Bolu, Turkey
| | - Özlem Özdemir
- School of Physical Therapy and Rehabilitation, Abant Izzet Baysal University, Bolu, Turkey
| | - Elif Duygu
- School of Physical Therapy and Rehabilitation, Abant Izzet Baysal University, Bolu, Turkey
| | - Ümmügül Üyetürk
- Department of Medical Oncology, Abant Izzet Baysal University School of Medicine, Bolu, Turkey
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