Breast Cancer Female
Conditions
Keywords
breast cancer, body awareness
Brief summary
Breast cancer is one of the most common types of cancer among women and one of the leading causes of morbidity and mortality. With increasing survival rates, issues such as treatment-related morbidities and consequently upper extremity dysfunction, reduced body awareness, and decreased quality of life are frequently encountered. In the literature, the impact of treatment-related morbidities-particularly on upper extremity functions, body awareness, and quality of life-among women who have survived breast cancer treatment has not been sufficiently investigated. This gap constitutes a significant shortcoming in terms of clinical practices and the post-treatment period. This study aims to examine the effects of breast cancer treatment on upper extremity functions, body awareness, and quality of life in women who have survived breast cancer treatment, in comparison with a healthy control group. The study will be conducted at Yeditepe University Koşuyolu Hospital between May, 2025, and October, 2025. Participants will include women who have survived breast cancer treatment and a healthy control group matched based on criteria such as age and body mass index. In the study, three separate assessments will be conducted for upper extremity functions: the Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) questionnaire for upper extremity functionality, a hand dynamometer for grip strength, and the Clinometer device for shoulder joint position sense. The Body Awareness Questionnaire will be used to assess body awareness, and the EORTC QLQ-C30 scale will be used for quality of life assessment. The IBM SPSS Statistics software package will be used for data analysis. In statistical analyses, a significance level of p\<0.05 will be considered.
Interventions
None listed
Sponsors
Halic University
Study design
Observational model
CASE_CONTROL
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
FEMALE
Age
25 Years to 75 Years
Healthy volunteers
Yes
Inclusion criteria
for breast cancer survivors: * Being a woman * Being between the ages of 25 and 75 * Having been diagnosed with Stage 0-III breast cancer * Having completed primary treatments (surgery, chemotherapy, and/or radiation therapy) no more than 6 months prior to the assessment date * Having received medical clearance from a physician * Having undergone either breast-conserving surgery or mastectomy due to breast cancer * Willingness to participate in the study voluntarily
Exclusion criteria
for breast cancer survivors: * Having a history of rehabilitation due to upper extremity, thoracic, or cervical musculoskeletal disorders within 6 months prior to the breast cancer diagnosis * Having a history of neuromuscular dysfunction * Using medications that may affect neuromuscular performance Inclusion criteria for the control group: * Being a woman * Having a body mass index (BMI) within ±3 kg/m² of the breast cancer survivor group * Being within ±5 years of age compared to the breast cancer survivor group * Matching hand dominance with the breast cancer survivor group
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Body Awareness Scale | At the day of enrollment | The scale consists of 18 items evaluated on a 7-point Likert scale and aims to determine the sensitivity level of body composition through 4 subgroups. The four sub-parameters of the scale are: Changes in Body Processes, Sleep-Wake Cycle, Prediction of Illness Onset, and Prediction of Bodily Reactions. |
| Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire | At the day of enrollment | The questionnaire will be used to determine individuals' levels of functionality. |
| Hand Grip Strength Assessment | At the day of enrollment | A Jamar Hand Dynamometer (Takei Scientific Instruments Co., Ltd - Japan) will be used to measure participants' maximum grip strength |
| Shoulder Joint Position Sense | At the day of enrollment | Shoulder joint position sense will be assessed using the Clinometer smartphone application. Goniometer and inclinometer applications, adapted for both iOS and Android systems, are low-cost methods with proven validity and reliability, accessible to a wide population |
| European Organisation for Research and Treatment of Cancer Questionnaire | At the day of enrollment | It consists of 30 items and includes three subscales for to assess disease spesific quality of life: global health status, functional status, and symptom control. |
Countries
Turkey (Türkiye)
Contacts
Primary ContactSeda Saka, PhD
Outcome results
None listed