The associations between physical activity, neuropathy symptoms and health-related quality of life among gynecologic cancer survivors

Prophylactic role of pentoxifylline against paclitaxel-induced neuropathy among patients with breast cancer: a randomized-controlled trial

Paclitaxel-induced peripheral neuropathy (PN) is a significant clinical concern for which no approved treatment is currently available. The purpose of this trial was to investigate the neuro-prophylactic impact of pentoxifylline against paclitaxel-induced PN in patients diagnosed with breast cancer (BC). BC patients who were assigned to paclitaxel chemotherapy were randomly allocated to pentoxifylline or a control group for 12 weeks. The main outcomes included the assessment of PN incidence according to the defined Common Terminology Criteria for Adverse Events, quality of life (QoL) using the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity (FACT/GOG-NTx) scale, and neuropathic pain using the scale of self-reported Leeds Assessment for Neuropathic Symptoms and Signs (s-LANSS). The code of the clinical trial registration is NCT06562998. The current study included a total of 72 patients allocated into pentoxifylline arm ( n  = 35) and placebo arm ( n  = 37). By the 12 th week, the prevalence of PN (grade 2 or 3) was significantly lower in the pentoxifylline arm 10/35 (28.6%) compared to 24/37 (64.9%) of the controls ( P value = 0.016). The total FACT/GOG-NTx score indicated a considerably worse QoL in the control group [98.18 (10.2) vs. 81.43 (14.8) for pentoxifylline and the control group, respectively, P < 0.001] with a mean difference of -16.75 [95% confidence interval (CI): -23.97 to -9.53]. S-LANSS scale showed significantly higher scores after 6 weeks [13.72 (5.86) vs. 17.52 (3.16), P  = 0.002] and 12 weeks [17.84 (4.25) vs. 23.80 (1.00), P  < 0.001] for pentoxifylline and control group, respectively. In conclusion, the use of pentoxifylline showed a significant reduction in paclitaxel-induced PN, which improved their QoL.

Metabolic and lifestyle risk factors for chemotherapy-induced peripheral neuropathy in taxane and platinum-treated patients: a systematic review

PURPOSE

Chemotherapy-induced peripheral neurotoxicity (CIPN) is a common dose-limiting toxicity of cancer treatment causing functional impairment and impacting quality of life. Effective prevention and treatment of CIPN are lacking, and CIPN risk factors remain ill-defined. Metabolic syndrome and associated conditions have emerged as potential risk factors, due to their high prevalence and independent association with nerve dysfunction. This systematic review aimed to investigate the association between these common metabolic-lifestyle factors and CIPN.

METHODS

Searches were undertaken using Medline, Embase, CINAHL, Scopus, and Web of Science databases, with additional studies identified from bibliographic references cited by original and review articles. Articles that analyzed metabolic-lifestyle risk factors associated with CIPN for patients treated with platinum- or taxane-based chemotherapy were included.

RESULTS

Searches identified 6897 titles; 44 articles had full text review, with 26 studies included. Overall incidence of neuropathy ranged from 16.9 to 89.4%. Obesity had the most consistent patient-oriented evidence as a risk factor for CIPN, with moderate evidence suggesting diabetes did not increase CIPN incidence or severity. A limited number of studies supported an association with low physical activity and greater CIPN risk.

CONCLUSIONS

Comorbidities and lifestyle factors, particularly obesity and low physical activity, may contribute to the development of CIPN. The implementation of sensitive outcome measures in large-scale clinical trials is required to further elucidate CIPN risk factors and evaluate if changes in lifestyle would improve long-term CIPN outcomes for cancer survivors.

IMPLICATIONS FOR CANCER SURVIVORS

Better understanding of CIPN risk profiles may inform personalized medicine strategies and help elucidate pathophysiological mechanisms which could be targeted for neuroprotection.

Physical activity behaviors in cancer survivors treated with neurotoxic chemotherapy

AIM

There are many barriers to physical activity among cancer survivors. Survivors treated with neurotoxic chemotherapy may develop chemotherapy-induced peripheral neuropathy (CIPN) and experience additional barriers related to sensorimotor and mobility deficits. This study examined physical activity behaviors, including physical activity predictors, among cancer survivors treated with neurotoxic chemotherapies.

METHODS

A cross-sectional study of 252 participants, 3-24 months after neurotoxic chemotherapy, was undertaken. Physical activity was self-reported (IPAQ). CIPN was self-reported (FACT/GOG-Ntx-13), clinically graded (NCI-CTCAE), and objectively measured using neurological grading scales and neurophysiological techniques (tibial and sural nerve conduction studies). Balance (Swaymeter) and fine motor skills (grooved pegboard) were assessed. Regression models were used to identify clinical, demographic and CIPN predictors of walking and moderate-vigorous physical activity.

RESULTS

Forty-four percent of participants did not meet recommended physical activity guidelines (≥150 min/week). Sixty-six percent presented with CIPN. Nineteen percent of participants with CIPN reported that symptoms interfered with their ability to be physically active. A lower proportion of survivors aged ≥60, with grade ≥1 CIPN or BMI ≥30, reported meeting physical activity guidelines (all p < .05). Regression models identified older age, higher BMI, and patient-reported CIPN associated with lower walking, while higher BMI and females were associated with lower moderate-vigorous physical activity. Neurologically assessed CIPN did not associate with walking or moderate-vigorous physical activity.

CONCLUSION

Cancer survivors exposed to neurotoxic chemotherapy have low physical activity levels. Further work should examine the factors causing physical activity limitations in this cohort and designing interventions to improve physical function and quality of life in survivors.

Improving health-related quality of life in women with breast, blood, and gynaecological Cancer with an eHealth-enabled 12-week lifestyle intervention: the women's wellness after Cancer program randomised controlled trial

Background

The residual effects of cancer and its treatment can profoundly affect women’s quality of life. This paper presents results from a multisite randomized controlled trial that evaluated the clinical benefits of an e-health enabled health promotion intervention (the Women’s Wellness after Cancer Program or WWACP) on the health-related quality of life of women recovering from cancer treatment.

Methods

Overall, 351 women previously treated for breast, blood or gynaecological cancers were randomly allocated to the intervention (WWACP) or usual care arms. The WWACP comprised a structured 12-week program that included online coaching and an interactive iBook that targeted physical activity, healthy diet, stress and menopause management, sexual wellbeing, smoking cessation, alcohol intake and sleep hygiene. Data were collected via a self-completed electronic survey at baseline (t₀), 12 weeks (post-intervention, t₁) and 24 weeks (to assess sustained behaviour change, t₂). The primary outcome, health-related quality of life (HRQoL), was measured using the Short Form Health Survey (SF-36).

Results

Following the 12-week lifestyle program, intervention group participants reported statistically significant improvements in general health, bodily pain, vitality, and global physical and mental health scores. Improvements were also noted in the control group across several HRQoL domains, though the magnitude of change was less.

Conclusions

The WWACP was associated with improved HRQoL in women previously treated for blood, breast, and gynaecological cancers. Given how the synergy of different lifestyle factors influence health behaviour, interventions accounting for the reciprocity of multiple health behaviours like the WWACP, have real potential for immediate and sustainable change.

Trial registration

The protocol for this randomised controlled trial was submitted to the Australian and New Zealand Clinical Trials Registry on 15/07/2014 and approved on 28/07/2014 (ACTRN12614000800628).

Supplementary Information

The online version contains supplementary material available at 10.1186/s12885-022-09797-6.

Interactions between physical activity and type of cancer treatment received on associations with psychosocial outcomes among gynecologic cancer survivors

OBJECTIVE

Physical activity is associated with improved cancer outcomes; however, it is unclear which patients may benefit most from increased physical activity. We evaluated whether associations between meeting the American Cancer Society (ACS) physical activity recommendations and psychosocial outcomes in gynecologic cancer survivors varied by type of treatments received.

METHODS

We recruited English-speaking adult gynecologic cancer patients from an academic gynecologic oncology practice to participate in a prospective cohort study. Participants completed a survey at study entry regarding their psychosocial health-including distress, depression, anxiety, post-traumatic stress disorder, and quality of life (QoL)-and physical activity. Multivariate linear regression models for each psychosocial outcome tested for interactions between physical activity and each effect modifier (receipt of chemotherapy, radiation therapy, and/or minimally invasive surgery), adjusted for age, pain, body mass index, primary cancer diagnosis, cancer stage, time since diagnosis, and annual household income.

RESULTS

Among a total of 362 participants, 213 (59%) met ACS physical activity recommendations. We found evidence of interactions between physical activity and receipt of chemotherapy for depression, anxiety, and QoL scores; those who had received chemotherapy had a stronger association between physical activity and these psychosocial outcomes, compared to those who had not. We found no evidence of interactions between physical activity and receipt of radiation therapy or minimally invasive surgery for any of the outcomes.

CONCLUSIONS

Gynecologic cancer survivors who received chemotherapy had significant associations between psychosocial health and physical activity, suggesting they may derive greatest benefit from prescribed exercise.

Lifestyle and Empowerment Techniques in Survivorship of Gynaecologic Oncology (LETSGO study): a study protocol for a multicentre longitudinal interventional study using mobile health technology and biobanking

INTRODUCTION

The number of gynaecological cancer survivors is increasing and there is a need for a more sustainable model of follow-up care. Today's follow-up model is time-consuming and patients have reported unmet needs regarding information about their cancer and strategies for managing the consequences of treatment. The main aim of this study is to assess health-related empowerment-in terms of patient education, psychosocial support, and promotion of physical activity-in a new follow-up model by comparing it to standard follow-up in a quasi-randomised study involving intervention hospitals and control hospitals.

METHODS AND ANALYSIS

At the intervention hospitals, patients will be stratified by risk of recurrence and late effects to either 1 or 3 years' follow-up. Nurses will replace doctors in half of the follow-up visits and focus in particular on patient education, self-management and physical activity. They will provide patients with information and guide them in goal setting and action planning. These measures will be reinforced by a smartphone application for monitoring symptoms and promoting physical activity. At the control hospitals, patients will be included in the standard follow-up programme. All patients will be asked to complete questionnaires at baseline and after 3, 6, 12, 24 and 36 months. Blood samples will be collected for biobanking at 3, 12 and 36 months. The primary outcome is health-related empowerment. Secondary outcomes include health-related quality of life, adherence to physical activity recommendations, time to recurrence, healthcare costs and changes in biomarkers. Changes in these outcomes will be analysed using generalised linear mixed models for repeated measures. Type of hospital (intervention or control), time (measurement point), and possible confounders will be included as fixed factors.

ETHICS AND DISSEMINATION

The study is approved by the Regional Committee for Medical Research Ethics (2019/11093). Dissemination of findings will occur at the local, national and international levels.

TRIAL REGISTRATION NUMBER

NCT04122235.

Symptom distress, stress, and quality of life in the first year of gynaecological cancers: A longitudinal study of women in Taiwan

PURPOSE

To assess changes in symptom distress, stress, and quality of life (QOL) during chemotherapy and three months after its completion, as well as to identify predictors of QOL in the first year after a gynaecological cancer diagnosis in Taiwanese women.

METHODS

A prospective, longitudinal study was conducted from August 2017 to July 2019, recruiting 97 patients with gynaecological cancer at a large teaching hospital in central Taiwan. Data were obtained at four time points: after the first, third, and sixth chemotherapy cycles, and three months after treatment completion. Participants completed Chinese versions of three validated questionnaires: World Health Organization QOL Brief version, Symptom Distress Scale, and Perceived Stress Scale. Linear regression analyses with generalised estimating equations were used to examine the associations between symptom distress, stress, and QOL over time.

RESULTS

Fatigue, feeling desperate about the future, and peripheral limb numbness were the three major problems during the first year of gynaecological cancers. Feeling desperate about the future and stress were significant predictors of QOL in all domains. Noticeably, the level of stress increased over time, especially at three months after treatment completion. Participants reported fair QOL levels that gradually improved over time.

CONCLUSIONS

Stress and chemotherapy-induced symptom distress were factors that most interfered with QOL in women with gynaecologic cancers. Therefore, integrating psychological care and symptom support is an essential part of meeting patients' QOL needs.