Noelia Galiano-Castillo

Depressed mood in breast cancer survivors: Associations with physical activity, cancer-related fatigue, quality of life, and fitness level

PURPOSE One out of five cancer survivors suffer from depression after oncology treatment. The aim of this study was to examine the relationship between depression and quality of life (QoL), cancer-related symptoms, physical activity level, health-related fitness, and salivary flow rate in breast cancer survivors. METHOD 108 breast cancer survivors in the year after the conclusion of treatment were included in this cross-sectional study. Demographic and clinically relevant information, cancer-related fatigue (Piper Fatigue Scale), QoL (QLQ-Br23 module), pain intensity VAS scale, salivary flow rate, physical activity level (Minnesota Leisure Time Physical Activity Questionnaire), and health-related fitness were assessed in all participants. Depressed mood was measured with the Profile of Mood States (POMS) Depression subscale. RESULTS Significant positive correlations between depressed mood and fatigue, systemic side effects, perceived shoulder pain, and breast-arms symptoms (r ranged between .57 and .28, P < .01) were found. In addition, significant negative correlations between depressed mood and body image, future perspective, force handgrip, and physical activity level (r ranged between -.41 and -.19; p < .05) were found. Regression analyses revealed that cancer-related fatigue, physical activity level, systemic side effects, and body image were significant predictors of depressed mood, and when combined, they explained 39.6% of the variance in depressed mood. CONCLUSIONS Cancer-related fatigue, physical activity level, and QoL partially explain the variability of depressed mood in breast cancer survivors. This paper facilitates a better understanding of the relationship between depressed mood and possible factors associated with it.

Telehealth system: A randomized controlled trial evaluating the impact of an internet-based exercise intervention on quality of life, pain, muscle strength, and fatigue in breast cancer survivors.

The chronicity status of breast cancer survivors suggests a growing need for cancer rehabilitation. Currently, the use of technology is a promising strategy for providing support, as reflected in the emergence of research interest in Web‐based interventions in cancer survivorship.

Telehealth system (e-CUIDATE) to improve quality of life in breast cancer survivors: rationale and study protocol for a randomized clinical trial

BackgroundBreast cancer survivors suffer physical impairment after oncology treatment. This impairment reduces quality of life (QoL) and increase the prevalence of handicaps associated to unhealthy lifestyle (for example, decreased aerobic capacity and strength, weight gain, and fatigue). Recent work has shown that exercise adapted to individual characteristics of patients is related to improved overall and disease-free survival. Nowadays, technological support using telerehabilitation systems is a promising strategy with great advantage of a quick and efficient contact with the health professional. It is not known the role of telerehabilitation through therapeutic exercise as a support tool to implement an active lifestyle which has been shown as an effective resource to improve fitness and reduce musculoskeletal disorders of these women.Methods / DesignThis study will use a two-arm, assessor blinded, parallel randomized controlled trial design. People will be eligible if: their diagnosis is of stages I, II, or IIIA breast cancer; they are without chronic disease or orthopedic issues that would interfere with ability to participate in a physical activity program; they had access to the Internet and basic knowledge of computer use or living with a relative who has this knowledge; they had completed adjuvant therapy except for hormone therapy and not have a history of cancer recurrence; and they have an interest in improving lifestyle. Participants will be randomized into e-CUIDATE or usual care groups. E-CUIDATE give participants access to a range of contents: planning exercise arranged in series with breathing exercises, mobility, strength, and stretching. All of these exercises will be assigned to women in the telerehabilitation group according to perceived needs. The control group will be asked to maintain their usual routine. Study endpoints will be assessed after 8 weeks (immediate effects) and after 6 months. The primary outcome will be QoL measured by The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 version 3.0 and breast module called The European Organization for Research and Treatment of Cancer Breast Cancer-Specific Quality of Life questionnaire. The secondary outcomes: pain (algometry, Visual Analogue Scale, Brief Pain Inventory short form); body composition; physical measurement (abdominal test, handgrip strength, back muscle strength, and multiple sit-to-stand test); cardiorespiratory fitness (International Fitness Scale, 6-minute walk test, International Physical Activity Questionnaire-Short Form); fatigue (Piper Fatigue Scale and Borg Fatigue Scale); anxiety and depression (Hospital Anxiety and Depression Scale); cognitive function (Trail Making Test and Auditory Consonant Trigram); accelerometry; lymphedema; and anthropometric perimeters.DiscussionThis study investigates the feasibility and effectiveness of a telerehabilitation system during adjuvant treatment of patients with breast cancer. If this treatment option is effective, telehealth systems could offer a choice of supportive care to cancer patients during the survivorship phase.Trial registrationClinicalTrials.gov Identifier: NCT01801527

Influence of physical inactivity in psychophysiolocigal state of breast cancer survivors

Physical inactivity has been postulated as mediator of the relationship between cancer-related symptoms and psychoneurobiological alterations. The aim of the study was to evaluate the influence of physical inactivity level on mood state, fitness level as well as on salivary markers of the hypothalamic-pituitary-adrenal axis (cortisol) and the SNS (α-amylase) in breast cancer survivors. One hundred and eight breast cancer survivors (stages I-IIIa) participated in this cross-sectional study. Data were gathered on the following: Minnesota Leisure Time Physical Activity Questionnaire, profile of mood state, 6-min walk test, force handgrip, blood pressure, salivary cortisol concentration and salivary α-amylase activity. For our analysis, two groups were formed based on physical activity level measured as energy expenditure during diary leisure activities of the participants at the moment of the study, a physical inactivity level group (<3 METs × h/week) and an adequate physical activity level group (>3 METs × h/week). Fitness level was significantly higher in the active than the inactive group, while anger, fatigue, depression, confusion, mood disturbance, diastolic blood pressure and salivary α-amylase activity were significantly greater in the inactive than the active group. These results suggest that physical inactivity induces a worse psychoneurobiological state in inactive than in active breast cancer survivors.

Heart Rate Variability in Breast Cancer Survivors After the First Year of Treatments A Case-Controlled Study

The same aggressive treatments that have led to a reduction in the breast cancer may also have adverse effects on cardiac autonomic balance. The objective of this study was to compare heart rate variability (HRV) between breast cancer survivors in the first year posttreatment and healthy women, controlling for known confounders. This descriptive case-controlled study included 22 breast cancer survivors and 22 healthy age- and sex-matched controls. Short-term HRV was measured using an accepted methodology to assess the cardiac autonomic balance. One-way analysis of covariance results revealed that heart rate was significantly higher (F = 15.86, p < .001) and the standard deviation of normal-to-normal (NN) interval (F = 19.93, p = .001), square root of mean squared differences of successive NN intervals (F = 18.72, p = .001), HRV index (F = 5.44, p = .025), and high-frequency (F = 5.77, p = .03) values were significantly lower in the breast cancer survivors than in the matched controls. The principal finding of the presence of a cardiovascular imbalance in breast cancer survivors in comparison to healthy age-matched controls suggests that HRV study could be a clinically useful tool to detect cardiovascular disease in early-stage breast cancer survivors.

Widespread Pressure Pain Hypersensitivity and Ultrasound Imaging Evaluation of Abdominal Area after Colon Cancer Treatment

OBJECTIVE To investigate the presence of widespread pressure pain sensitivity in cancer patients following partial colorectal resection in the abdominal and lower back area and to describe the presence of abnormalities in abdominal and lower back muscle morphology. METHODS Twenty colon cancer survivors (eight females, mean age 56.60 ± 7.76 years) and 20 matched healthy controls (10 females, mean age 54.22 ± 8.12 years) participated. Abdominal and lower back pain was assessed after undergoing surgery using a Visual Analogue Scale (VAS) and Brief Pain Inventory (BPI). Pressure pain thresholds (PPTs) were bilaterally assessed over the supraumbilical, infraumbilical, and lower back areas and the second metacarpal. Ultrasound imaging was used to measure the depth of the abdominal muscles, the width of the midline abdominal fascia and the width of the lumbar multifidus. RESULTS Ten months after finishing oncological treatments, patients who underwent partial colorectal resection reported significantly higher pain levels in the low-back area (P = 0.003) but not in the abdominal area (P = 0.426) compared with the matched controls. After surgery, the colon patients reported significantly higher BPI-intensity (P < 0.001) and BPI-interference scores (P = 0.009) compared with the matched controls. An analysis of variance (ANOVA) revealed significant between-groups difference in dominant-side lumbar, supraumbilical and infraumbilical (P ≥ 0.01), and second-metacarpal (P < 0.05) PPT levels. A significant between-groups difference was found by the ANOVA in ultrasound imaging of the depth of the internal oblique muscle (F = 4.887, P = 0.035) but not in the other ultrasound imaging measurements. CONCLUSIONS Ten months after oncology treatment, colon cancer survivors show widespread pressure pain muscle hyperalgesia and reduced depths of dominant-side internal oblique muscles compared with matched controls.

Nerve Pressure Pain Hypersensitivity and Upper Limb Mechanosensitivity in Breast Cancer Survivors: A Case–Control Study

OBJECTIVE This study aims to investigate the presence of bilateral pressure pain hypersensitivity in arm trunk nerves and upper limb mechanosensitivity in breast cancer patients with neck-shoulder pain after medical treatments. METHODS Twenty-two breast cancer survivors (mean age 49.05 ± 7.8 years) and matched healthy controls (mean age 50.76 ± 7.6 years) participated in the study. Neck and shoulder pain was evaluated using an 11-point numerical point rating scale. Pressure pain thresholds (PPTs) were bilaterally assessed over the median, radial, and ulnar nerve trunks and tibialis muscle, and the neurodynamics of the upper limb by neural tolerance to movement was evaluated in the median, radial, and ulnar nerves. RESULTS Thirteen (59.1%) patients reported spontaneous neck pain, and 16 (72.7%) patients showed spontaneous shoulder/axillary pain. Analysis of variance revealed that breast cancer survivors showed significant between-group but not between-side differences over the median nerve trunk (group: P = < 0.001; side: P = 0.146), radial nerve trunk (group: P = < 0.001; side: P = 0.300), ulnar nerve trunk (group: P = < 0.001; side: P = 0.744), and tibialis anterior muscle (group: P = < 0.001; side: P = 0.118). The patients also showed statistically significant differences in range of motion (ROM) between groups and between sides in ULNT1(MEDIAN)(group: P = < 0.001; side: P = < 0.001) and ULNT(ULNAR) (group: P = 0.009; side: P = 0.002). The analysis did not show statistically significant differences in ROM between groups, but there was a statistical significance between sides for ULNT(RADIAL) (group: P = 0.081; side: P = 0.046). CONCLUSIONS Breast cancer survivors present bilateral and widespread neural hypersensitivity, as they did in muscular tissue in previous studies. Breast cancer survivors demonstrate a reduction in ROM during ULNTs in the affected side.

Agreement between telerehabilitation involving caregivers and face-to-face clinical assessment of lymphedema in breast cancer survivors

Lymphedema is a lifetime complication of breast cancer survivors that can limit their participation in recreational or strenuous daily activities. Follow-up of lymphedema using an Internet application could help patients to determine the influence on their condition of these activities and adapt them accordingly. We aimed to determine the level of agreement between lymphedema assessment by telerehabilitation and by the traditional face-to-face method. Thirty breast cancer survivors participated in a descriptive study of repeated measures using a crossover design. Patients attended a session for clinical face-to-face and real-time online telerehabilitation assessments of lymphedema. There was a 120-min interval between these two sessions. The order of sessions was randomly selected for each patient. A caregiver (relative or friend) conducted the telerehabilitation assessment using a system that includes a specific tool based on an arm diagram for measuring the participants arm circumferences via a telehealth application. All outcome measures showed reliability estimates (α) ≥ 0.90; the lowest reliability was obtained for the total volume on the non-affected side (α = 0.90). The diagnosis of lymphedema by the two methods also showed good inter-rater reliability (Rho = 0.89). These preliminary findings support the use of an Internet-based system to assess lymphedema in breast cancer survivors, offering carers a useful role in helping patients to follow up this lifetime health problem.

Altered pattern of cervical muscle activation during performance of a functional upper limb task in breast cancer survivors

Objective:Shoulder and neck impairments are the most common symptoms in breast cancer survivors. Disturbances in motor control patterns of the cervical musculature may play a relevant role in breast cancer. Our aim was to analyze the differences in cervical muscle behavior between breast cancer survivors and healthy women during a functional upper limb task. Design:A case-control cohort study was conducted. Electromyographic (EMG) activity from the sternocleidomastoid (SCM), upper trapezius (UT), and deltoid muscles was recorded in 15 breast cancer survivors and 15 matched controls. Root-mean-square EMG amplitude was calculated during a functional upper limb task. Results:The repeated-measures analysis revealed significant differences between groups for EMG amplitude of the right UT (P < 0.01), left UT (P = 0.047), and right SCM (P < 0.05) muscles but not for the left SCM (P = 0.250) or both deltoid (left, P = 0.195; right, P = 0.401) muscles. Breast cancer survivors exhibited significant greater EMG amplitude for both UT muscles at 10 secs (both sides, P = 0.01), 60 secs (both sides, P < 0.05), and 120 secs (both sides, P < 0.05) and for the right SCM muscle at 10 secs (P = 0.009), 60 secs (P = 0.013), and 120 secs (P = 0.004) compared with controls. The intensity of shoulder pain had a significant effect on EMG amplitude of the affected UT muscle within breast cancer survivors. Conclusions:The current study shows that breast cancer survivors exhibit greater activation of both UT and SCM muscles during an upper limb task compared with controls, which may contribute to the development of neck and shoulder impairments in this patient population.

Analysis of Pressure Pain Hypersensitivity, Ultrasound Image, and Quality of Life in Patients with Chronic Plantar Pain: A Preliminary Study.

OBJECTIVES To evaluate widespread pressure pain in patients with chronic plantar heel pain compared with that in healthy controls and to investigate the differences in ultrasound imaging and quality of life between these two groups. METHODS A total of 22 patients (11 female) with chronic plantar heel pain and the same number of healthy patients, matched according to age and gender, were included in this pilot study. Pressure pain thresholds (PPTs) were bilaterally assessed over the calcaneus bone, the plantar fascia, the first and fifth metatarsals, the soleus muscle, the second metacarpal, and the zygapophyseal joint of C5-C6. Plantar fascia thickness was measured via ultrasound imaging. In addition, quality of life and physical function were assessed using the Short-Form 36 (SF-36) questionnaire and the Foot and Ankle Ability Measure (FAAM) questionnaire, respectively. RESULTS Analysis of covariance (ANCOVA) results showed significant differences in the PPTs at all points between the groups (P < 0.001), but not between sides. The PPTs were significantly lower in the patients than in the controls at all sites (P < 0.05). The results showed significant increases in fascia thickness at the calcaneus insertion (group: F = 74.172, P ≤ 0.001; side: F = 8.920, P ≤ 0.001) and the middle fascia point (group: F = 133.685, P = <0.001; side: F = 11.414, P = <0.001) on ultrasound in the patient group compared with the matched control group. The analysis also revealed that the patient group had a significantly lower score on every subscale of the SF-36 and FAAM questionnaires (all P < 0.001), except for the mental component, compared with the matched control group. DISCUSSION Patients suffering from chronic plantar heel pain showed widespread and bilateral hypersensitivity, increased thickness of the plantar fascia in the affected foot, and deterioration in quality of life and physical functioning compared with matched controls.