The Effects of Upper Extremity Lymphedema on Posture, Upper Extremity Functions, and Quality of Life

Study Overview
=================
Brief Summary
-----------------
This study aims to examine the effects of lymphedema extremity on upper extremity function, posture and quality of life in patients who develop upper extremity lymphedema after unilateral breast cancer. Twenty-seven volunteers (27Female) diagnosed with upper extremity lymphedema after unilateral breast cancer treatment by a specialist physician between May 2022 and October 2022 were included in the study. Upper extremity circumference measurements of the individuals were performed on the healthy and affected sides. A goniometer measured both sides' upper extremity range of motion (ROM). The New York Posture Analysis (NYPA) was used for posture evaluation. Upper extremity functions were assessed by the Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire and the Lymphedema Functionality, Disability and Health Questionnaire (Lymph-ICF). Quality of life was assessed by Upper Extremity Lymphedema-27 (ULL-27) and Quality of Life Measure for Limb Lymphedema -Arm (LYMQOL- Arm).

Detailed Description
-----------------
This study aims to examine the effects of lymphedema extremity on upper extremity function, posture and quality of life in patients who develop upper extremity lymphedema after unilateral breast cancer. Twenty-seven volunteers (27Female) diagnosed with upper extremity lymphedema after unilateral breast cancer treatment by a specialist physician between May 2022 and October 2022 were included in the study. Upper extremity circumference measurements of the individuals were performed on the healthy and affected sides. A goniometer measured both sides' upper extremity range of motion (ROM). The New York Posture Analysis (NYPA) was used for posture evaluation. Upper extremity functions were assessed by the Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire and the Lymphedema Functionality, Disability and Health Questionnaire (Lymph-ICF). Quality of life was assessed by Upper Extremity Lymphedema-27 (ULL-27) and Quality of Life Measure for Limb Lymphedema -Arm (LYMQOL- Arm). The hypotheses of our study: Hypothesis 0 (H0): There is no relationship between upper extremity function, posture and quality of life in patients with upper extremity lymphedema after unilateral breast cancer treatment. Hypothesis 1 (H1): There is a relationship between upper extremity function, posture and quality of life in patients with upper extremity lymphedema after unilateral breast cancer treatment.

Official Title
-----------------
The Effects of Extremity With Lymphedema on Posture, Upper Extremity Functions, and Quality of Life in Patients With Lymphedema After Unilateral Breast Cancer

Conditions
-----------------
Breast Cancer Related Lymphedema, Breast Cancer-Related Arm Lymphedema

Participation Criteria
=================
Eligibility Criteria
-----------------
Inclusion Criteria: Volunteering to participate in the research Be between the ages of 18-50 Having had unilateral breast cancer At least one year since breast cancer treatment No active metastases Exclusion Criteria: Arthritis Fibromyalgia syndrome Neurological diseases Mental illnesses Myopathic diseases Bilateral upper extremity lymphedema Inability to communicate and cooperate Presence of any orthopaedic disease in the affected upper extremity Having scoliosis Having cognitive problems

Ages Eligible for Study
-----------------
Minimum Age: 18 Years
Maximum Age: 50 Years

Sexes Eligible for Study
-----------------
Female

Accepts Healthy Volunteers
-----------------
Accepts Healthy Volunteers

Study Plan
=================
How is the study designed?
-----------------

Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Unilateral upper extremity lymphedema women after breast cancer treatment<br>The study group consisted of women aged 18-50 years with unilateral upper extremity lymphedema after breast cancer treatment. | |

What is the study measuring?
-----------------
Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Disabilities of the Arm, Shoulder, and Hand (DASH) | It is a disability/symptom scoring system based on a self-report system of 30 items developed to evaluate upper extremity-specific physical functions and symptoms. The DASH questionnaire, which consists of three parts, contains 30 questions. Of these, 21 questions evaluate the patient's difficulty during physical activity, five assess symptoms (pain, activity-related pain, tingling, weakness, difficulty in movement), and the remaining four evaluate the patient's social function, work, sleep, and self-confidence. Questions are scored from 1 to 5 (1: no difficulty, 2: mild difficulty, 3: medium difficulty, 4: extreme difficulty, 5: none at all). The total score is between 0-100. The DASH score is calculated using the formula [sum of answers/n-1] x 25 (n=number of questions answered). | 10 minutes | 
| Lymphedema Functionality, Disability, and Health Questionnaire (Lymph-ICF) | Lymph-ICF, a descriptive and evaluation tool, consists of 29 questions about the functional impairments, activity limitations, and participation restrictions reported by patients with breast cancer-related lymphedema. Physical function, mental function, home activities, mobility activities, and life and social activities are the five main components into which the questionnaire is subdivided. There is a visual analogue scale next to each question, and the patient marks the answer that suits themself. While calculating the survey score, the score of each subsection is found by summing and dividing by the number of questions answered. The total score is obtained by adding the scores of the subsections. A high score indicates that the effect on the quality of life is high. | 10 minutes | 
| Upper Extremity Lymphedema-27 (ULL-27) | ULL-27 is a quality-of-life questionnaire evaluating upper extremity lymphedema as three components. The scale deals with physical, psychological and social components and consists of 27 questions. A 5-point Likert score (1=strongly disagree, 5=strongly agree) is used in the scale. The first 15 questions evaluate the physical component, questions between 16-22 evaluate the psychological component, and questions between 23-27 evaluate the social component. The lowest score is 27, and the highest score is 135. A high score on the scale indicates that lymphedema negatively affects the quality of life. The physical score consists of a total of fifteen questions, and this score of the person is between min 15 and 75. The psychological score consists of seven questions, with a minimum of 7 and a maximum of 35 points. There are five questions for the social score, with a minimum of 5 and a maximum of 25 points. | 10 minutes | 
| Quality of Life Measure for Limb Lymphedema-Arm (LYMQOL-Arm) | The LYMQOL-Arm, primarily as a self-assessment report questionnaire assessing the symptoms of lymphedema in the upper extremity and the ability to perform functional activities in patients with breast cancer-associated lymphedema. There are five subsections in the 21-question survey. These are upper extremity function (questions 1a-h,2,3), appearance (questions 4-8), symptoms (questions 9-14), emotional state (questions 15-20), and general quality of life ( 21st question). In the first 20 questions, there are four options for each question: none (1 point), a little (2 points), quite (3 points), and a lot (4 points). The scores of these subsections are summed up within themselves and divided by the number of questions answered. In the 21st question, the patient is asked to give a value between 0 and 10 for the quality of life. High scores for the first 20 questions and low scores for the 21st question indicate poor quality of life. | 10 minutes | 
| The New York Posture Analysis (NYPA) | Posture is the optimal form of all body parts about the whole body and the adjacent segment. This assessment test evaluates posture disorders that occur in 13 different body regions. The scoring of the test is as follows; A score of 5 is given if the person has a proper posture, 3 points if there is a moderate impairment, and 1 point if there is a severe disorder. The maximum score obtained at the end of the test is 65, and the minimum is 13. The standard evaluation criteria developed for the test are as follows for the total score; >=45: very good, 40-44: good, 30-39: medium, 20-29: weak, <=19:bad | 5 minutes |