The Role of Information Sources and Objective Risk Status on Lymphedema Risk-Minimization Behaviors in Women Recently Diagnosed With Breast Cancer

The Predictive Role of Illness Perception on Lymphedema Risk-Management Behaviors in Women After Breast Cancer Surgery: A Longitudinal Study

BACKGROUND

Illness perception affects lymphedema risk-management behaviors. However, little is known about these behavioral changes within 6 months after surgery and how illness perception predicts behavioral trajectories.

OBJECTIVE

The aim of this study was to explore the trajectories of lymphedema risk-management behaviors in breast cancer survivors within 6 months after surgery and the predictive role of illness perception.

METHODS

Participants were recruited from a cancer hospital in China and completed a baseline survey (Revised Illness Perception Questionnaire) and follow-up assessments (Lymphedema Risk-Management Behavior Questionnaire and the physical exercise compliance dimension of the Functional Exercise Adherence Scale) at the first, third, and sixth months postoperatively.

RESULTS

A total of 251 women were analyzed. Regarding the Lymphedema Risk-Management Behavior Questionnaire, the total scores were stable. The scores of the "lifestyle" and "skin care" dimensions showed upward trends; the scores of the "avoiding compression and injury" and "other matters needing attention" dimensions showed downward trends. For "physical exercise compliance," scores remained stable. Furthermore, key illness perceptions (especially "personal control" and "causes") at baseline could predict the starting levels of and changes in behavioral trajectories.

CONCLUSION

Different lymphedema risk-management behaviors exhibited different trajectories and could be predicted by illness perception.

IMPLICATIONS FOR PRACTICE

Oncology nurses should focus on the early development of behaviors related to "lifestyle" and "skin care" and the later maintenance of "avoiding compression and injury" and "other matters needing attention" during follow-up, as well as help women strengthen their personal control beliefs and correctly understand the causes of lymphedema during hospitalization.

Knowledge, Attitude, and Practice of Breast Cancer Patients Toward Lymphedema Complications: Cross-Sectional Study

Breast cancer is commonly treated through surgical resection, but a common complication of the procedure is lymphedema of the upper limbs, which can significantly impact patients' daily life. This study aims to investigate the knowledge, attitude, and practice (KAP) of breast cancer patients with regard to lymphedema complications. This cross-sectional study was conducted by a self-administered questionnaire between August and October 2022 toward breast cancer patients in our Hospital of Traditional Chinese Medicine. A total of 529 breast cancer patients were enrolled, including 186 (35.16%) aged < 50 years old. Participants had moderate knowledge, attitudes, and practices with scores of 18.24 ± 3.145 (possible range: 0-30), 62.24 ± 10.260 (possible range: 17-85), and 63.27 ± 20.967 (possible range: 21-105), respectively. Multivariate logistic regression showed that high school/technical secondary school (OR = 1.880, 95% CI = 1.107-3.194, P = 0.019) and being retired (OR = 0.482, 95% CI = 0.245-0.947, P = 0.034) were independently associated with good knowledge. Knowledge (OR = 1.321, 95% CI = 1.222-1.428, P < 0.001) was independently associated with a good attitude. Furthermore, knowledge (OR = 1.262, 95% CI = 1.151-1.384, P < 0.001) and attitude (OR = 1.122, 95% CI = 1.085-1.160, P < 0.001) were independently associated with good practice. Breast cancer patients have moderate knowledge, attitudes, and practices regarding lymphedema complications. Effective education and self-management programs are needed to improve patients' KAP toward lymphedema.

Prospective, early longitudinal assessment of lymphedema-related quality of life among patients with locally advanced breast cancer: The foundation for building a patient-centered screening program

BACKGROUND

We examined how breast cancer-related lymphedema (BCRL) affects health-related quality of life (HRQOL), productivity, and compliance with therapeutic interventions to guide structuring BCRL screening programs.

METHODS

We prospectively followed consecutive breast cancer patients who underwent axillary lymph node dissection (ALND) with arm volume screening and measures assessing patient-reported health-related quality of life (HRQOL) and perceptions of BCRL care. Comparisons by BCRL status were made with Mann-Whitney U, Chi-square, Fisher's exact, or t tests. Trends over time from ALND were assessed with linear mixed-effects models.

RESULTS

With a median follow-up of 8 months in 247 patients, 46% self-reported ever having BCRL, a proportion that increased over time. About 73% reported fear of BCRL, which was stable over time. Further in time from ALND, patients were more likely to report that BCRL screening reduced fear. Patient-reported BCRL was associated with higher soft tissue sensation intensity, biobehavioral, and resource concerns, absenteeism, and work/activity impairment. Objectively measured BCRL had fewer associations with outcomes. Most patients reported performing prevention exercises, but compliance decreased over time; patient-reported BCRL was not associated with exercise frequency. Fear of BCRL was positively associated with performing prevention exercises and using compressive garments.

CONCLUSIONS

Both incidence and fear of BCRL were high after ALND for breast cancer. Fear was associated with improved therapeutic compliance, but compliance decreased over time. Patient-reported BCRL was more strongly associated with worse HRQOL and productivity than was objective BCRL. Screening programs must support patients' psychological needs and aim to sustain long-term compliance with recommended interventions.

Co-design and Development of EndoSMS, a Supportive Text Message Intervention for Individuals Living With Endometriosis: Mixed Methods Study

BACKGROUND

Endometriosis, which affects 1 in 10 people assigned female at birth, is a chronic systemic inflammatory disease with a high symptom burden and adverse socioemotional impacts. There is a need for an accessible, cost-effective, and low-burden intervention to support individuals in managing their endometriosis condition.

OBJECTIVE

This study aimed to co-design and evaluate the acceptability, readability, and quality of a bank of supportive SMS text messages (EndoSMS) for individuals with endometriosis.

METHODS

In phase 1 of this mixed method design, 17 consumer representatives (individuals with endometriosis) participated across three 3-hour web-based (Zoom, Zoom Video Communications, Inc) focus groups. The transcripts were encoded and analyzed thematically. In phase 2, consumer representatives (n=14) and health care professionals (n=9) quantitatively rated the acceptability, readability, and appropriateness of the developed text messages in a web-based survey. All the participants initially completed a background survey assessing sociodemographic and medical factors.

RESULTS

Consumer representatives demonstrated diverse sociodemographic characteristics (Mage=33.29), varying in location (metropolitan vs rural or regional), employment, and relationship and educational statuses. Participants reached a consensus regarding the delivery of 4 SMS text messages per week, delivered randomly throughout the week and in one direction (ie, no reply), with customization for the time of day and use of personal names. Seven main areas of unmet need for which participants required assistance were identified, which subsequently became the topic areas for the developed SMS text messages: emotional health, social support, looking after and caring for your body, patient empowerment, interpersonal issues, general endometriosis information, and physical health. Through a web-based survey, 371 co-designed SMS text messages were highly rated by consumers and health care professionals as clear, useful, and appropriate for individuals with endometriosis. Readability indices (Flesch-Kincaid scale) indicated that the SMS text messages were accessible to individuals with a minimum of 7th grade high school education.

CONCLUSIONS

On the basis of the needs and preferences of a diverse consumer representative group, we co-designed EndoSMS, a supportive SMS text message program for individuals with endometriosis. The initial evaluation of the SMS text messages by consumer representatives and health professionals suggested the high acceptability and suitability of the developed SMS text messages. Future studies should further evaluate the acceptability and effectiveness of EndoSMS in a broader population of individuals with endometriosis.

The effect of a self-management lymphedema education program on lymphedema, lymphedema-related symptoms, patient compliance, daily living activities and patient activation in patients with breast cancer-related lymphedema: A quasi-experimental study

PURPOSE

This study was undertaken to determine the effects of self-management lymphedema education program (SMLEP) on lymphedema, lymphedema-related symptoms, patient compliance, activities of daily living (ADL) and patient activation in patients with breast cancer-related lymphedema (BCRL).

METHODS

A quasi-experimental design without a control group was used to conduct this study in a lymphedema center of a university hospital in Ankara. A total of 44 patients with BCRL participated in the study. Patients (n = 44) received a SMLEP in the form of face-to-face sessions and information booklet at the beginning of the study. Patients were evaluated for upper extremity (UE) volume, and they were followed for 12 months. UE volume, symptom severity, physical function, patient compliance, ADL and patient activity level were measured at the beginning and end of the study.

RESULTS

A significant reduction was found in the UE volume (P = 0.000; ES = -0.79) and swelling and numbness symptom scores (P = 0.016; ES = - 0.26; P = 0.002; ES = -0.45, respectively). In addition, a significant increase was found in patient compliance (P = 0.001; ES = -0.29), ADL (P = 0.018; ES = -0.16) and patient activity level (P = 0.000; ES = -0.39) compared to those at the baseline.

CONCLUSION

The present study results showed that SMLEP reduced UE volume and lymphedema-related symptoms. In addition, results demonstrated its effectiveness on patient compliance and activity level, and independent performance of ADL. The results suggest that SMLEP is an effective approach in long-term lymphedema self-management.

Subclinical Lymphedema After Treatment for Breast Cancer: Risk of Progression and Considerations for Early Intervention

BACKGROUND

Breast cancer-related lymphedema (BCRL) is a devastating complication of breast cancer (BC) treatment. The authors hypothesized that identifying subclinical lymphedema (SCL) presents an opportunity to prevent BCRL development. They aimed to assess rates of SCL progression (relative volume change [RVC], 5-10%) to BCRL (RVC, ≥10%) in women undergoing axillary surgery for BC via axillary lymph node dissection (ALND) or sentinel lymph node biopsy (SLNB).

METHODS

Patients treated for BC were prospectively screened at preoperative baseline and throughout the follow-up period using the perometer. The cohort was stratified according to nodal surgery (ALND or SLNB) to analyze rates of progression to BCRL.

RESULTS

The study cohort included 1790 patients. Of the 1359 patients who underwent SLNB, 331 (24.4%) experienced SCL, with 38 (11.5%) of these patients progressing to BCRL. Of the 431 patients who underwent ALND, 171 (39.7%) experienced SCL, with 67 (39.2%) of these patients progressing to BCRL. Relative to the patients without SCL, those more likely to experience BCRL were the ALND patients with early SCL (< 3 months postoperatively; hazard ratio [HR], 2.60; 95% confidence interval [CI], 1.58-4.27; p = 0.0002) or late SCL (≥3 months postoperatively; HR, 3.14; 95% CI, 1.95-5.05; p < 0.0001) and the SLNB patients with early SCL (HR, 6.75; 95% CI, 3.8-11.98; p < 0.0001 or late SCL (HR, 3.02; 95% CI, 1.65-5.50; p = 0.0003).

CONCLUSION

The study suggests that patients with SCL after axillary nodal surgery for BC are more likely to progress to BCRL than those who do not experience SCL. This presents a tremendous opportunity for early intervention to prevent BCRL and improve the quality of life for women treated for BC.

Prospective surveillance model in the home for breast cancer-related lymphoedema: a feasibility study

PURPOSE

The aim of this study was to assess the feasibility of delivering a prospective surveillance model in the home over 6 months for women at high risk of developing lymphoedema.

METHODS

A single-group, intervention study recruited 20 women who had surgical and medical treatment for confirmed node-positive invasive breast cancer and therefore at high risk of developing arm lymphoedema. Participants received a package including Bioimpedance Spectroscopy (BIS) monitoring, lymphoedema education and support to promote self-management and physical activity.

RESULTS

Participants adhered to BIS monitoring 74% of the time, and felt extremely confident in using the device. By 6 months, mean BIS L-Dex scores had increased from 3.5 (SD 5.6) to 8.4 (SD 11.1); five women (25%) who experienced >  + 6.5 increase in L-Dex score were fitted with a compression garment. Self-reported symptoms and distress decreased by 0.4 out of 10 (95% CI 0.1 to 0.7); number of self-management strategies used increased by 0.6 (95% CI 0.1 to 1.2); and planned exercise increased by 2.8 h/week (95% CI 0.4 to 5.2).

CONCLUSIONS

These findings indicate a prospective surveillance model of care in the home with BIS is feasible and associated with increased self-management. A Phase II randomised trial is warranted as well as research exploring the costs associated with implementing this model of care for high-risk individuals.

Monitoring the Changes of Upper Limb Water in Breast Cancer Patients by Segmental Multi-Frequency Bioelectrical Impedance Analysis

BACKGROUND Our study aims to investigate the role of segmental multi-frequency bioelectrical impedance analysis (SMF-BIA) in the monitoring of upper limb water changes of patients with breast cancer before and after surgery to aid in establishing a new approach to preventing lymphedema. MATERIAL AND METHODS This study included 442 female patients with breast cancer. We used SMF-BIA to monitor changes in body composition. Data were collected 1 day before surgery and 7 days and 3 months after surgery. RESULTS The average body mass index (BMI) of patients was normal but, in 22.8% of patients, the percentage of body fat exceeded the average, which is known as invisible obesity. Moreover, the weight, BMI, basal metabolic rate, inorganic salt content, muscle content, total body water, and extracellular water of patients increased 7 days after surgery (P<0.05), but recovered to preoperative levels within 3 months. In addition, protein content, skeletal muscle content, and intracellular water increased 7 days after surgery, but decreased within 3 months to even lower levels than before surgery (P<0.05). The extracellular water and total body water ratios increased continuously within the 3 months after surgery. Finally, the segmental water ratio of the healthy and affected upper limbs increased, while the bioelectrical impedance value decreased; however, they were still within the normal range. CONCLUSIONS SMF-BIA monitoring may provide more detailed information for making individual nursing care plans in patients with breast cancer. Further studies with long-term follow-up are urgently needed to establishment a lymphedema risk predictive model.

The Role of Patient Awareness and Knowledge in Developing Secondary Lymphedema after Breast and Gynecologic Cancer Surgery

Background: This study aimed to compare the effects of awareness and knowledge on demographic and clinical factors in patients with breast cancer-related lymphedema (BCRL) and gynecologic cancer-related lymphedema (GCRL) in the oncologic rehabilitation setting. Methods and Results: A total of 506 female patients with upper or lower extremity lymphedema, were evaluated for lymphedema education in their postoperative period. Only 74 survivors (25%) with BCRL and 34 survivors (16.83%) with GCRL reported that they had received information about lymphedema by physicians/primary health care providers. In breast cancer survivors, the time of diagnostic delay for lymphedema was shorter in the informed group (p < 0.001), and there was a higher rate of cellulite attacks in uninformed patients (p = 0.021). Duration between surgery and lymphedema was longer and duration of diagnostic delay for lymphedema was shorter in the informed group than uninformed group in gynecologic cancer survivors (p = 0.019, p < 0.001). There was a higher rate of cellulite history in the uninformed patients than informed patients in gynecologic cancer survivors (p < 0.001). In gynecologic cancer survivors who were educated about lymphedema were at an earlier stage than noneducated patients (p = 0.024). Conclusion: The rate of awareness about lymphedema among patients with a history of surgery for gynecologic malignancies is lower compared with those for breast cancer. In female cancer survivors, awareness and knowledge about lymphedema may lead to a later onset of lymphedema, lower lymphedema grades, and fewer infection.

An evaluation of the information needs of radiotherapy patients and their families

Purpose:

To evaluate the information needs of radiotherapy patients and their families. To explore influential factors regarding information-seeking behaviours. To identify the preferred formats of information and the optimum time for radiotherapy patients to receive information. To assess the implications for clinical practice in satisfying patient information needs.

Method:

A Cumulative Index to Nursing and Allied Health Literature database search of literature was undertaken and publications screened for retrieval with 36 qualifying for inclusion in the evaluation.

Results:

There was inconclusive evidence exploring the impact that patient age, diagnosis, family background, and educational status had on the information-seeking behaviours and preferences of cancer patients. There is an agreement that there are positive and negative benefits of using different formats of information: verbal, written, virtual, and so on, and ultimately healthcare providers must utilise a combination of information formats to satisfy the information needs and preferences of individual patients. Inconsistent data were found on the optimum time to deliver cancer information to patients and professionals, and therapeutic radiographers should not assume that their information priorities are the same as those of their patients—every patient has unique and individually specific information needs.

Conclusion:

The information needs of patients and families are dependent on individual circumstances, and priorities have a tendency to change during the cancer management journey, presenting huge challenges for therapeutic radiographers who are required to regularly reassess and satisfy the varying needs and preferences. More research is needed within the area of information needs and preferences for cancer patients receiving radiotherapy.

Information-seeking, information sources and ongoing support needs after discharge to prevent cancer-related lymphoedema

Objectives

To compare gynaecological and breast cancer patients in their information-seeking behaviours, usefulness of information sources and ongoing care needs after discharge to prevent the onset of lymphoedema.

Methods

We conducted a consecutive cross-sectional survey in an oncology hospital. Adult patients with stage I, II or III gynaecological or breast cancer who had undergone lymph node dissection and had not been diagnosed with lymphoedema were eligible for inclusion. The survey explored physical health status, knowledge of self-care, information-seeking behaviours, information sources and need for ongoing care from an oncology hospital and/or community health centre.

Results

Among 254 patients recruited, 202 responded (79.5% response rate). In total, 147 patients were eligible for statistical analysis. Irrespective of cancer type, the most commonly sought information was lymph drainage. Information on preventing weight gain was sought more often by breast cancer patients than gynaecological cancer patients. Regardless of cancer type, the most common information sources were nurses at an oncology hospital. Gynaecological cancer patients perceived nurses at the oncology hospital as useful for understanding risks, symptoms and prevention of lymphoedema. Irrespective of cancer type, ongoing need for help with lymphoedema prevention was reported both from the oncology hospital and the community centre. Limb symptoms, poor health status and poor knowledge affected the ongoing needs of gynaecological cancer patients at the oncology hospital, whereas poor health status affected ongoing needs in community health centres among both types of cancer patients.

Conclusions

Both gynaecological and breast cancer patients reported ongoing care needs, but that details of information-seeking behaviours differed.

Factors associated with professional healthcare advice seeking in women at risk for developing breast cancer-related lymphedema

OBJECTIVES

Approximately 6-20% of breast cancer patients undergoing lymph node surgery will develop lymphedema. At-risk individuals are encouraged to seek professional healthcare advice if symptoms arise. This study aimed to identify cognitive and affective factors associated with professional healthcare advice (PHCA) seeking behavior in women with heightened lymphedema risk.

METHODS

Women with increased lymphedema risk (N=462) completed an online survey measuring cognitive and affective responses to lymphedema risk, including the Illness Perception Questionnaire (Revised), and adherence to seeking PHCA.

RESULTS

Overall, 62% of women reported seeking professional healthcare advice if symptoms arose. Logistic regression analysis indicated that adherence to seeking PHCA if lymphedema symptoms arise was associated with greater illness coherence, belief in the efficacy of seeking PHCA, and lymphedema risk-related emotional distress.

CONCLUSION

Women were more likely to seek PHCA if symptoms arose if they held a coherent understanding of lymphedema and believed in the usefulness of seeking PHCA. For these women, psychological distress associated with lymphedema risk was associated with enhanced adherence to seeking PHCA.

PRACTICE IMPLICATIONS

Health professionals should target lymphedema education to ensure at-risk women have a coherent understanding of lymphedema and that they believe in the effectiveness of seeking PHCA to help manage lymphedema symptoms.

The Importance of Awareness and Education in Patients with Breast Cancer-Related Lymphedema

Upper extremity lymphedema occurs in one of five women after breast cancer treatment and causes significant morbidity. Women often report being uninformed regarding awareness of lymphedema and other side effects after the cancer surgery. The aim of the study was to assess the postoperative information and education about lymphedema in patients with lymphedema related to breast cancer surgery in the rehabilitation unit of a tertiary hospital. One hundred eighty patients who had admitted to lymphedema rehabilitation unit between September 2013 and February 2015 were recruited to the study. The demographic properties of women, duration, and grade of lymphedema were recorded. The patients were asked whether they had received any information about awareness of lymphedema or whether they have been educated for reducement of the risk of lymphedema after the breast cancer surgery. One hundred eighty women with a mean age of 52.9 ± 10.7 years (27-53) and with a mean lymphedema duration of 19.8 ± +39.4 months were included. Ninety-eight (54.4 %) patients had grade 1, 80 (44.4 %) patients had grade 2, and 2 (1.11 %) patients had grade 3 lymphedema. Among the participants, only 35 (19.5 %) had reported that they had received information or education about lymphedema. One hundred forty-five patients (80.5 %) were not informed or trained about the development of lymphedema. The degree and duration of lymphedema were lower in patients that had been informed or educated about lymphedema as compared to the patients who had not been informed or educated, but the difference was not statistically significant (p = 0.052). Only a minor group of patients (19 %) had received information and education about lymphedema and there is an unmet need for education or information about lymphedema after breast cancer treatment, especially in developing countries. The nonsignificant correlation between education and the degree and duration of lymphedema was thought to be related with the incongrous numbers of the subgroups. In conclusion with the growing population of breast cancer survivors, patient awareness and education about postoperative lymphedema risk after the cancer surgery is warranted.

Race or Resource? BMI, Race, and Other Social Factors as Risk Factors for Interlimb Differences among Overweight Breast Cancer Survivors with Lymphedema

Introduction. High BMI is a risk factor for upper body breast cancer-related lymphedema (BCRL) onset. Black cancer survivors are more likely to have high BMI than White cancer survivors. While observational analyses suggest up to 2.2 times increased risk of BCRL onset for Black breast cancer survivors, no studies have explored race or other social factors that may affect BCRL severity, operationalized by interlimb volume difference (ILD). Materials and Methods. ILD was measured by perometry for 296 overweight (25 > BMI < 50) Black (n = 102) or White (n = 194) breast cancer survivors (>6 months from treatment) in the WISER Survivor trial. Multivariable linear regression examined associations between social and physical factors and ILD. Results. Neither Black race (-0.26, p = 0.89) nor BMI (0.22, p = 0.10) was associated with ILD. Attending college (-4.89, p = 0.03) was the strongest factor associated with ILD, followed by having more lymph nodes removed (4.75, p = 0.01), >25% BCRL care adherence (4.10, p = 0.01), and years since treatment (0.55, p < 0.001). Discussion. Neither race nor BMI was associated with ILD among overweight cancer survivors. Education, a proxy for resource level, was the strongest factor associated with greater ILD. Tailoring physical activity and weight loss interventions designed to address BCRL severity by resource rather than race should be considered.

Complexities of Adherence and Post-Cancer Lymphedema Management

Breast cancer survivors are at increased risk for breast cancer-related lymphedema (BCRL), a chronic, debilitating, condition that is progressive and requires lifelong self-management. Up to 40% of 3 million breast cancer survivors in the US will develop BCRL, which has no cure, is irreversible, and requires self-management with regimens that may include multiple components. The complexities of treatment can negatively affect adherence to BCRL self-management which is critical to preventing progressive swelling and infection. The aim of this review of contemporary literature published from 2005-2015 is to examine the complexities of BCRL self-management, to identify adherence-focused studies relevant to BCRL, and to summarize barriers to self-management of BCRL. Six electronic indices were searched from which 120 articles were retrieved; 17 were BCRL-focused; and eight met inclusion criteria. Seventeen of 120 articles identified barriers to self-management of BCRL such as complexities of treatment regimens, symptom burden, balance of time for treatment and life demands, and lack of education and support; however, only eight studies included outcome measures of adherence to BCRL treatment regimens with a subsequent improvement in reduced limb volumes and/or perceptions of self-efficacy and self-regulation. A major limitation is the few number of rigorously developed outcome measures of BCRL adherence. In addition, randomized studies are needed with larger sample sizes to establish adequate levels of evidence for establishing best practice standards for improving adherence to BCRL self-management treatment regimens.

Symptoms: Lymphedema

Lymphedema is one of the main late effects from breast cancer treatment affecting 3-60% of breast cancer survivors. Primarily occurring in the hand, arm, and/or affected breast, symptoms of lymphedema include swelling, pain, redness, restriction of arm/hand movement, tightness and feelings of fullness. These symptoms not only may limit physical functioning but also negatively affect quality of life, body image, social functioning, and financial status of breast cancer survivors with lymphedema. Unfortunately, there are no standardized methods for prevention, diagnosis, and treatment of breast cancer-related lymphedema. Despite its prevalence and lack of clinical guidelines, lymphedema is one of the most poorly understood, relatively underestimated, and least researched complications of cancer treatment. This chapter reviews the current problem of breast cancer-related lymphedema by investigating prevention and risk reduction strategies, diagnosis, and treatment. In addition, this chapter identifies future research opportunities focusing on prevention and risk reduction strategies, quality of life and physical function, surveillance, patient education, cost, diagnosis, and treatment. Challenges and recommendations for future research in these areas, particularly among underserved populations, are discussed.

A Survey of the Status of Awareness of Lymphedema in Breast Cancer Patients in Busan-Gyeongnam, Korea

Objective

To support the establishment of lymphedema education plans and the actual practice of education by investigating the current lymphedema awareness status of Korean breast cancer patients.

Methods

cross-sectional population survey was conducted in 116 breast cancer patients in the Busan-Gyeongnam area. The survey included questions regarding demographic characteristics, breast cancer-related lymphedema (BCRL) risk factors, and characteristics and treatments of the disease. Some of the items were scored to determine the level of awareness. The items that affect the awareness of lymphedema were investigated by statistical analysis.

Results

Eighty-one of the 116 patients answered that they had heard of lymphedema, and 30 of them (25.86%) had received explanations about the possibility of lymphedema before surgery. Only 20 patients (17.25%) knew that lymphedema is not a completely curable disease, 24 patients (20.68%) thought that lymphedema does not require any treatment, and only 56 patients (48.27%) knew that lymphedema is treated in the Department of Rehabilitation Medicine. The main factors that affected patients' awareness of lymphedema were their age, chemotherapy, duration of breast cancer, and lymphedema treatment history.

Conclusion

The majority of survey participants who were breast cancer patients either lacked awareness of BCRL or had false ideas about it, indicating the inadequate level of education provided for lymphedema. In the case of breast cancer diagnosis, early and continuous education for future management is essential, and the framework for the provision of education including education protocols related to age, disease duration, and lymphedema treatment is needed.

Prospective protocol for lymphedema education and surveillance in a breast health center

Participation in the ONS Foundation-supported Breast Cancer Survivorship Quality Measures Set pilot study indicated less than optimal assessment and educational practices for lymphedema surveillance at one author's institution. This finding led staff to expand on nursing practice associated with lymphatic dysfunction and to propose a surveillance tool that is easy to use in a busy clinical setting. Based on current trends in lymphatic surveillance, arm measurements were used to assess for relative percentage differences compared to baseline. The referral threshold for lymphedema diagnosis was set at a 10% relative difference in circumferential measurements, pre- and postoperatively, as well as during the survivorship period. Enhanced education efforts, inclusive of staff and patients, will be established throughout the continuum of care. As lymphedema research and standard of care consensus become established, this surveillance model will be adapted in accordance with evidence-based practice guidelines.

Surveillance recommendations in reducing risk of and optimally managing breast cancer-related lymphedema

Breast cancer survivors are at increased risk for the development of breast cancer-related lymphedema (BCRL), a chronic, debilitating, and disfiguring condition that is progressive and requires lifelong self-management of symptoms. It has been reported that over 40% of the 2.5 million breast cancer survivors in the United States may meet the criteria for BCRL during their lifetimes. Ongoing surveillance, beginning with pre-operative assessment, has been effective in identifying subclinical lymphedema (LE). A prospective model for surveillance is necessary in order to detect BCRL at an early stage when there is the best chance to reduce risk or slow progression. Physical methods for monitoring and assessment, such as circumferential arm measures, perometry, bioimpedance; exercise programs; prophylactic and early-intervention compression garments; and referral for complete decongestive therapy are all interventions to consider in the development of a BCRL surveillance program. In addition, supportive-educative programs and interactive engagement for symptom self-management should also be implemented. The importance of interdisciplinary collaboration is integral to the success of an effective personalized medicine program in breast cancer-related lymphedema surveillance.

Factors predicting adherence to risk management behaviors of women at increased risk for developing lymphedema

PURPOSE

Lymphedema affects 20-30% of women following breast cancer treatment. However, even when women are informed, they do not necessarily adhere to recommended lymphedema self-management regimens. Utilizing the Cognitive-Social Health Information Processing framework, we assessed the cognitive and emotional factors influencing adherence to lymphedema risk management.

METHODS

Women with breast cancer who had undergone breast and lymph node surgery were recruited through the Fox Chase Cancer Center breast clinic. Participants (N = 103) completed measures of lymphedema-related perceived risk, beliefs and expectancies, distress, self-regulatory ability to manage distress, knowledge, and adherence to risk management behaviors. They then received the American Cancer Society publication "Lymphedema: What Every Woman with Breast Cancer Should Know." Cognitive and affective variables were reassessed at 6 and 12 months post-baseline.

RESULTS

Maximum likelihood multilevel model analyses indicated that overall adherence increased over time, with significant differences between baseline and 6- and 12-month assessments. Adherence to wearing gloves was significantly lower than that for all other behaviors except electric razor use. Distress significantly decreased, and knowledge significantly increased, over time. Greater knowledge, higher self-efficacy to enact behaviors, lower distress, and higher self-regulatory ability to manage distress were associated with increased adherence.

CONCLUSIONS

Women who understand lymphedema risk management and feel confident in managing this risk are more likely to adhere to recommended strategies. These factors should be rigorously assessed as part of routine care to ensure that women have the self-efficacy to seek treatment and the self-regulatory skills to manage distress, which may undermine attempts to seek medical assistance.

Making self-care a priority for women at risk of breast cancer-related lymphedema

Estimates suggest that between 41% and 94% of breast cancer survivors may develop the chronic condition of secondary lymphedema at some point during their lifetimes. Self-care is critical for effective lymphedema management and risk-reduction. At the same time, women in general have been characterized as engaging in self-sacrificing behaviors in which they choose other-care over self-care. This study explored the self-care experiences of women with breast cancer within the contexts of complex and demanding familial and work-related responsibilities. Participants (N=14) were enrolled in a behavioral-educational intervention aimed at lymphedema risk-reduction. This feminist family theory-informed secondary analysis of qualitative data focused on women's familial roles and the balance or lack of balance between self-sacrifice and self-care. Findings included participants' struggles with time management and prioritizing self-care over care of others as well as making a commitment to self-care. Findings have implications for patient and family-level education and research with regard to gender role-based barriers to self-care and self-care within complex social contexts.

Prescription and adherence to lymphedema self-care modalities among women with breast cancer-related lymphedema

PURPOSE

To profile the prescription for and adherence to breast cancer-related lymphedema (BCRL) self-care modalities among breast cancer (BrCa) survivors with BCRL in a 12-month randomized weightlifting trial.

METHODS

We developed a questionnaire that assessed prescription for and adherence to 10 BCRL self-care modalities that included physical therapy exercise, pneumatic compression pump, medication, lymphedema bandaging, arm elevation, self-administered lymphatic drainage, therapist-administered lymphatic drainage, compression garments, skin care, and taping. We measured prescription for and adherence to BCRL self-care modalities at baseline, 3, 6, and 12 months. Longitudinal logistic regression was used to estimate the odds ratio (OR) and 95 % confidence interval (95 % CI) associated with prescription for and adherence to BCRL modalities over time.

RESULTS

This study included 141 BrCa survivors with BCRL. Women were prescribed an average of 3.6 ± 2.1 BCRL self-care modalities during the study. The prescription for therapist-administered lymphatic drainage (OR = 0.92, 95 % CI 0.88-0.96), pneumatic compression pump use (OR = 0.94, 95 % CI 0.89-0.98), and bandaging (OR = 0.96, 95 % CI 0.93-0.99) decreased over 12 months of follow-up. No other prescribed BCRL self-care modalities changed during the study. Over 12 months, the average adherence to all BCRL self-care modalities varied with 13, 24, 32, and 31 % of women reporting <25, 25-49, 50-74, and ≥75 % adherence, respectively. Over 12 months, there was a noticeable change from high to low adherence in self-administered lymphatic drainage, such that there was a 15 % increased likelihood of adherence <25 % compared to ≥75 % (OR = 1.15 (95 % CI 1.05-1.26); p = 0.002). The adherence patterns of all other modalities did not change over follow-up.

CONCLUSIONS

Our findings suggest the prescription for BCRL self-care modalities is variable. The average adherence to BCRL self-care was non-optimal. Future research is necessary to prepare BrCa survivors with the knowledge, skills, abilities, and resources necessary to care for this lifelong condition.

Psychosocial predictors of adherence to lymphedema risk minimization guidelines among women with breast cancer

BACKGROUND

The effective management of lymphedema risk following breast cancer surgery and treatment requires enactment of simple behavioural strategies, including regularly checking for early lymphedema symptoms. Adopting a broad self-regulatory perspective, our aim for this study was to identify psychological factors associated with adherence to these risk management strategies.

METHODS

Women (N = 98) recently diagnosed with breast cancer and scheduled for breast and lymph node surgery completed questionnaires prior to surgery and at 3 months post-surgery. Variables assessed included demographics, cognitive belief variables in relation to lymphedema and its management (perceived negative consequences, perceived lymphedema controllability, self-efficacy, perceived personal risk, perceived self-regulatory ability to manage risk-related distress), lymphedema knowledge, trait anxiety and adherence to lymphedema risk management recommendations.

RESULTS

Greater adherence was associated bivariately with greater beliefs in lymphedema controllability, self-efficacy, perceived consequences and perceived self-regulatory ability. Linear regression analyses revealed that only greater beliefs in the controllability of lymphedema and self-regulatory ability, as well as greater knowledge, were predictive of greater adherence to risk management strategies.

CONCLUSIONS

This study highlights the importance of underlying beliefs as determinants of whether a woman who is informed and knowledgeable about lymphedema risk and its management will undertake the recommended risk management actions. Along with raising awareness of lymphedema and its risk management, health professionals should promote positive beliefs among women regarding the controllability of lymphedema through early-detection/early-treatment approaches. In addition, educational approaches should aim to enhance a woman's beliefs in her ability to adhere to these risk management recommendations over time.