Effect of cryotherapy on dose of adjuvant paclitaxel in early-stage breast cancer

Co-treatment with Gabapentinoid and Japanese Herbal Medicine Goshajinkigan for CIPN is Associated with Longer Duration and Higher Dose of Chemotherapy

INTRODUCTION

In Japan, both gabapentinoids and the Japanese traditional herbal medicine goshajinkigan (GJG) are used to manage chemotherapy-induced peripheral neuropathy (CIPN); however, evidence for their effectiveness is inconclusive. Patients with CIPN experience reduced quality of life and often undergo reductions in dose or discontinuation of chemotherapy. Therefore, this retrospective cohort study used a real-world database to examine the efficacy of gabapentinoids and GJG therapy for patients with CIPN by evaluating chemotherapy duration and dose.

METHODS

Data from 145,384 patients diagnosed with CIPN while receiving platinum- or taxane-based chemotherapy between April 1, 2008 and March 31, 2022 were stratified by CIPN treatment: simultaneous gabapentinoid (mirogabalin or pregabalin) plus GJG (prescription dates overlap); non-simultaneous gabapentinoid plus GJG (prescription dates do not overlap); gabapentinoid alone; GJG alone; and neither gabapentinoids nor GJG. Duration and dose of chemotherapy were the primary outcomes.

RESULTS

Treatment with either a gabapentinoid or GJG alone was associated with longer duration and higher doses of chemotherapy versus neither gabapentinoids nor GJG in patients treated with carboplatin, cisplatin, or paclitaxel. Combined gabapentinoid plus GJG treatment elicited further longer duration and higher doses of chemotherapy versus gabapentinoid alone or GJG alone in patients treated with carboplatin, oxaliplatin, cisplatin, paclitaxel, or docetaxel. When stratified by cancer type, similar trends were observed regarding combination gabapentinoid plus GJG treatment among patients with colorectal cancer treated with oxaliplatin and patients with gastric, lung, or breast cancer treated with paclitaxel.

CONCLUSION

Combination treatment with gabapentinoid plus GJG might prevent reductions in dose or discontinuation of chemotherapy, and might be effective for the treatment of CIPN.

Toxicities of taxane-based chemotherapy in prostate cancer

PURPOSE OF REVIEW

Despite recent developments in the treatment of advanced prostate cancer (PCa), taxanes, including docetaxel (DOC) and cabazitaxel (CBZ), remain pivotal in management. DOC has shown efficacy for patients with metastatic hormone-sensitive prostate cancer, whereas CBZ plays a key role in the post-DOC setting. However, taxane-based therapies are associated with significant toxicities. We aimed to provide a comprehensive overview of the incidence, risk factors, and management strategies for taxane-related toxicities to optimize outcomes.

RECENT FINDINGS

Neutropenia and febrile neutropenia are life-threatening complications. Primary prophylactic granulocyte-colony stimulating factor (G-CSF) is recommended for CBZ. In contrast, evidence of its use with DOC is limited but should be considered for high-risk patients. Other common toxicities, such as nausea/vomiting, fatigue, neuropathy, and skin disorder, are generally nonlife-threatening but can significantly impair patients' quality of life (QoL). Tailored patient selection and individualized management strategies are essential for minimizing toxicities and ensuring treatment continuity.

SUMMARY

Despite the wide-ranging toxicities of taxanes, they remain a cornerstone in advanced PCa treatment. Preventing and managing severe neutropenia, febrile neutropenia, and QoL-impairing toxicities are essential for maintaining treatment continuity and achieving optimal outcomes.

A meta-analysis of the utility of cryotherapy for preventing peripheral neuropathy among breast cancer patients receiving paclitaxel and nab-paclitaxel

BACKGROUND

Cryotherapy with taxane infusion is a noninvasive strategy for preventing peripheral neuropathy (PN), but the efficacy of this approach has not been proven.

METHODS

A systematic search was conducted, and 477 records were initially identified. The titles were screened independently by 2 reviewers. Fourteen studies were ultimately included for meta-analysis, which was conducted using the meta package in the R software. Only studies that analysed cryotherapy use in breast cancer patients who received paclitaxel or nab-paclitaxel were included. Relative risks (RRs) were calculated using the random effects model to compare the occurrence of PN between the paclitaxel and nab-paclitaxel groups.

RESULTS

The incidence of Common Terminology Criteria for Adverse Events (CTCAE) grade ≥ 2 PN was 24.85% (81/326) in the cryotherapy arm and 42.35% (72/170) in the placebo arm. The overall RR CTCAE grade ≥ 2 PN in the cryotherapy group compared with the placebo group was 0.45 [0.27, 0.77, p = 0.0031]. The RR for sensory PN was 0.19 [0.05, 0.66, p = 0.009], and that for motor PN was 0.18 [0.03, 0.99, p = 0.0491]. The RR for Patient Neurotoxicity Questionnaire (PNQ) scores ≥ D, which indicate severe neuropathy, was 0.24 [0.09, 0.62; p = 0.0035]. Cold intolerance was the most reported t adverse effect, with a prevalence of 15% (37/247).

CONCLUSIONS

The use of cryotherapy decreased the occurrence of CTCAE grade ≥ 2 PN by 55%. Cold intolerance was the most frequently reported adverse effect associated with cryotherapy, but this adverse effect did not lead to high discontinuation rates.

Distal-Extremity Cryotherapy in Preventing Chemotherapy-Induced Peripheral Neuropathy from Paclitaxel Administration in People Affected by Breast Cancer: A Systematic Review

OBJECTIVES

To explore the experiences of utilising distal-extremity cryotherapy in reducing chemotherapy-induced peripheral neuropathy during Paclitaxel treatment on physical functioning, clinical and patient-reported outcomes, compared to standard care in people affected by breast cancer.

METHODS

Four databases and one register were searched on 11 April 2023 to identify all relevant studies meeting the inclusion and exclusion criteria. These were CINAHL (via EBSCOhost), Cochrane Central Register of Controlled Trials, Medline (via EBSCOhost), Scopus, and Web of Science Core Collection, with no limiters placed on any of the searches. Additionally, relevant systematic reviews were scrutinised for potentially relevant studies for screening.

RESULTS

Distal-extremity cryotherapy is a safe intervention with minimal risk for serious adverse events. However, insufficient data supports the mainstay clinical use of cryotherapy in reducing chemotherapy-induced peripheral neuropathy from Paclitaxel use within the breast cancer population. Heterogeneity in study design, cryotherapy mode, and measurement tools underscore the need for additional research.

CONCLUSION

Despite limited data on the impact of distal-extremity cryotherapy in preventing chemotherapy-induced peripheral neuropathy, there are valuable implications for nursing practice arising from this review.

IMPLICATIONS FOR NURSING PRACTICE

Nurses play a vital role in the clinical and experiential journey of people with breast cancer, it is important that they understand the available evidence and act as patient advocates. Assisting patients in understanding current research and encouraging participation in future studies, thereby enhancing our knowledge, and strengthening the available evidence base.

Efficacy of cryotherapy in the prevention of chemotherapy-induced peripheral neuropathy: A systematic review and meta-analysis

PURPOSE

The study investigates cryotherapy's efficacy in mitigating Chemotherapy-induced peripheral neuropathy (CIPN), an adverse effect of chemotherapy that often leads to dosage reduction or treatment discontinuation.

METHOD

The study was registered with PROSPERO (CRD42023428936). A literature search was conducted using the PubMed, Embase, and Cochrane Library databases. Randomized and nonrandomized controlled trials that investigated the effects of cryotherapy on CIPN were included for systematic review and meta-analysis. The primary outcome for prevention was the incidence of CIPN.

RESULTS

We identified 17 trials involving 2,851 patients. In total, 11 trials compared the incidence of CIPN between cryotherapy and control groups. Significant differences in the incidence of CIPN at the midpoint and end of chemotherapy were observed, with risk ratios (RRs) of 0.23 (95% confidence interval [CI] = 0.13 to 0.43) and 0.54 (95% CI = 0.33 to 0.88), respectively. Cryotherapy also significantly reduced the incidence of sensory CIPN, with an RR of 0.67 (95% CI = 0.49 to 0.92). Additionally, cryotherapy demonstrated a significant reduction in the incidence of CIPN in patients with gynecological cancers (RR = 0.24, 95% CI = 0.14 to 0.41). Significantly favorable global quality of life scores following chemotherapy (standardized mean difference = 1.43; 95% CI = 0.50 to 2.36) and relieved neuropathic symptoms were found with cryotherapy.

CONCLUSIONS

Cryotherapy demonstrates a pronounced preventive effect against the development of CIPN, providing substantial symptomatic relief and quality of life improvements for patients undergoing chemotherapy. The administration of cryotherapy through the use of frozen gloves and socks, or continuous-flow cooling systems, optimally initiated 15 min prior to and concluded 15 min following chemotherapy, is recommended for achieving maximum therapeutic efficacy.

Chemotherapy: how to reduce its adverse effects while maintaining the potency?

Chemotherapy is one of the widely used anticancer treatments that involves the use of powerful cytotoxic drugs to stop tumor growth by targeting rapidly dividing cells through various mechanisms, which will be elucidated in this review. Introduced during the early twentieth century, chemotherapy has since lengthened the longevity of innumerable cancer patients. However, the increase in lifespan is at the expense of quality of life as patients are at risk of developing short-term and long-term side effects following chemotherapy, such as alopecia (hair loss), chemotherapy-induced peripheral neuropathy, chemotherapy-induced nausea and vomiting, cardiotoxicity, diarrhea, infertility, and chemo brain. Currently, a number of these chemotherapy-induced adverse effects are managed through supportive care and approved treatments, while the rest of the side effects are unavoidable. Hence, chemotherapeutic drugs associated with inevitable side effects are only administered when their therapeutic role outweighs their chemotoxicity, thus severely limiting the potency of chemotherapy in treating malignancy. Therein, the potential approaches to alleviating side effects of chemotherapy ranging from pharmaceutical drugs to alternative therapies will be discussed in this review in hopes of increasing the tolerance and effectiveness of future chemotherapeutic treatments.

A global survey on the utilization of cryotherapy and compression therapy for the prevention of chemotherapy-induced peripheral neuropathy

BACKGROUND

Chemotherapy-induced peripheral neuropathy (CIPN) is a serious side effect that is highly prevalent among cancer patients undergoing chemotherapy. There is a growing use of cryotherapy (CryTx) and compression therapy (ComTx) to prevent CIPN at cancer centers worldwide. In this study, we examined the awareness and recommendation of these modalities and evaluated factors associated with awareness. In addition, we investigated the type of technology utilized, barriers to implementation, and perceived adverse events of CryTx and ComTx.

METHODS

Active members of the Multinational Association of Supportive Care of Cancer (MASCC) were invited to complete an electronic survey that was sent via SurveyMonkey between September and October 2021. The survey assessed participants' awareness, recommendation, usage, barriers to utilization, and perceived adverse events of CryTx and ComTx. Descriptive statistics and multiple logistic regression were utilized to analyze findings.

RESULTS

Out of 184 participants, 70.1% were physicians, 73.4% had over 10 years of practice, and 49.5% were practicing in an outpatient setting. While more than half (63.3%) of participants indicated awareness of CryTx for taxane-induced peripheral neuropathy, less than a quarter (22.8%) indicated recommendation in their practice setting. Factors associated with higher awareness of CryTx for patients receiving taxanes include living in Europe (OR = 2.69, 95% CI [1.28-5.64], p = 0.009), not practicing in an inpatient setting (OR = 3.15, 95% CI [1.45-6.85], p = 0.004), and self-identifying as non-physician (OR = 2.40, 95% CI [1.03-4.37], p = 0.041). Commercial cooling (31.5%) and compression (16.8%) gloves and socks were the most used modalities for CryTx and ComTx, respectively. The most identified barriers to CryTx and ComTx utilization include insufficient evidence (53.5%), logistics (34.8%), and patient discomfort (23.4%). Redness/irritation of skin (27.7%) and numbness/tingling (24.5%) accounted for about half of the perceived adverse events associated with use of CryTx and ComTx.

CONCLUSION

Results of our global survey illustrated that there are varying modes in the delivery of CryTx and ComTx among cancer centers around the world. Education of the utilization of CryTx and ComTx, in addition to efficacy and implementation studies, is needed to close the gap between awareness and implementation in clinical practice.

Effect of cryotherapy on paclitaxel-induced peripheral neuropathy of the hand in female breast cancer patients: A prospective self-controlled study

AIMS

The purpose of this study was to examine the efficacy of cryotherapy with frozen gloves for the prevention of the chemotherapy-induced peripheral neuropathy of the hand.

BACKGROUND

Most breast cancer patients receive chemotherapy; consequently, patients frequently experience adverse effects of chemotherapy-induced peripheral neuropathy.

METHODS

A quasi-experimental and prospective self-controlled study was conducted. Breast cancer patients wore frozen glove on the dominant hand for 90 min during their weekly treatment with paclitaxel (80 mg/m² ). Treatment of the dominant hand, the intervention group, was continued for 12 weeks. The non-dominant hand was considered the control group.

RESULTS

A total of 22 patients participated in this study, and only one patient did not reach the cumulative dose (960 mg/m² ). Findings show that the incidences of sensory and motor symptoms of chemotherapy-induced peripheral neuropathies at the following times (Time 1 to Time 4) were significantly lower in the intervention group than in the control group. However, although the incidences of motor symptoms were lower in the experimental group than in the control group, a significant difference was shown only at Time 4. Additionally, both groups of patients reported that their incidence of sensory symptoms were higher than those of motor symptoms.

CONCLUSION

Cryotherapy with frozen gloves is useful in reducing both the sensory and motor symptoms of the chemotherapy-induced peripheral neuropathy of the hands.

Evaluation of the psychometric properties of patient-reported and clinician-reported outcome measures of chemotherapy-induced peripheral neuropathy: a COSMIN systematic review protocol

INTRODUCTION

Chemotherapy-induced peripheral neuropathy (CIPN) is a poorly understood side effect of many antineoplastic agents. Patients may experience sensory, motor and autonomic symptoms, negatively impacting quality of life. A gold-standard assessment methodology has yet to be determined, limiting efforts to identify effective agents to prevent or treat CIPN.

METHODS AND ANALYSIS

This is a protocol of a systematic review of psychometric analyses of CIPN Clinician Reported Outcome Measures (ClinROM) and Patient-Reported Outcome Measures (PROM) among adults receiving, or who had previously received chemotherapy for cancer. The COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) quality ratings will be compared across studies and across ClinROMs and PROMs. Studies reporting psychometric proprieties of CIPN ClinROMs and/or PROMs among adults aged ≥18 years will be eligible for inclusion, with no restriction on language or year of publication. MEDLINE, Embase, CINAHL and APA PsycINFO databases will be searched from inception to 31 December 2021. Study characteristics, measurement properties of the ClinROMs and/or PROMs and the CIPN definitions will be extracted. The Synthesis Without Meta-analysis guideline will be used to guide data synthesis. The COSMIN Risk of Bias checklist will be used by two independent raters to assess methodological quality. Subgroup analyses by age, chemotherapy type, and study timing in relation to the delivery of chemotherapy will be carried out where data are available. An adapted version of Outcome Measures in Rheumatology filter 2.1 will be used to provide a best-evidence synthesis of CIPN ClinROMs and PROMs and to recommend a CIPN assessment tool for clinical and research settings.

ETHICS AND DISSEMINATION

Ethical approval is not necessary to be obtained for this systematic review protocol. Results will be disseminated to clinicians and policy-makers by publication in a peer-reviewed journal and by presenting at relevant conferences.

PROSPERO REGISTRATION NUMBER

CRD42021278168.

Prevention of Chemotherapy-Induced Peripheral Neuropathy With PRESIONA, a Therapeutic Exercise and Blood Flow Restriction Program: A Randomized Controlled Study Protocol

OBJECTIVE

This trial will analyze the acute and cumulative effects of a tailored program called PRESIONA that combines therapeutic exercise and blood flow restriction to prevent chemotherapy-induced peripheral neuropathy (CIPN) in individuals with early breast cancer undergoing neoadjuvant chemotherapy.

METHODS

PRESIONA will be a physical therapist-led multimodal exercise program that uses blood flow restriction during low-load aerobic and strength exercises. For the acute study, only 1 session will be performed 1 day before the first taxane cycle, in which 72 women will be assessed before intervention and 24 hours post intervention. For the cumulative study, PRESIONA will consist of 24 to 36 sessions for 12 weeks following an undulatory prescription. At least 80 women will be randomized to the experimental group or control group. Feasibility will be quantified based on the participant recruitment to acceptance ratio; dropout, retention, and adherence rates; participant satisfaction; tolerance; and program security. In the efficacy study, the main outcomes will be CIPN symptoms assessed with a participant-reported questionnaire (EORTC QLQ-CIPN20). In addition, to determine the impact on other participant-reported health and sensorimotor and physical outcomes, the proportion of completed scheduled chemotherapy sessions will be examined at baseline (t0), after anthracycline completion (t1), after intervention (t2), and at the 2-month (t3) and 1-year follow-ups (t4).

CONCLUSION

The proposed innovative approach of this study could have a far-reaching impact on therapeutic options, and the physical therapist role could be essential in the oncology unit to improve quality of life in individuals with cancer and reduce side effects of cancer and its treatments.

IMPACT

Physical therapists in the health care system could be essential to achieve the planned doses of chemotherapy to improve survival and decrease the side effects of individuals with breast cancer. The prevention of CIPN would have an impact on the quality of life in these individuals, and this protocol potentially could provide an action guide that could be implemented in any health care system.

Updates in the Treatment of Chemotherapy-Induced Peripheral Neuropathy

OPINION STATEMENT

Chemotherapy-induced peripheral neuropathy (CIPN) is a common toxicity associated with treatment with platinum-based agents, taxanes, vinca alkaloids, and other specific agents. The long-term consequences of this condition can result in decreased patient quality of life and can lead to reduced dose intensity, which can negatively impact disease outcomes. There are currently no evidence-based preventative strategies for CIPN and only limited options for treatment. However, there are several strategies that can be utilized to improve patient experience and outcomes as more data are gathered in the prevention and treatment setting. Before treatment, patient education on the potential side effects of chemotherapy is key, and although trials have been limited, recommending exercise and a healthy lifestyle before and while undergoing chemotherapy may provide some overall benefit. In patients who develop painful CIPN, our approach is to offer duloxetine and titrate up to 60 mg daily. Chemotherapy doses may also need to be reduced if intolerable symptoms develop during treatment. Some patients may also try acupuncture and physical therapy to help address their symptoms, although this can be limited by cost, time commitment, and patient motivation. Additionally, data on these modalities are currently limited, as studies are ongoing. Overall, approaching each patient on an individual level and tailoring treatment options for them based on overall physical condition, their disease burden, goals of care and co-morbid health conditions, and willingness to trial different approaches is necessary when addressing CIPN.

Cryotherapy for Prevention of Taxane-Induced Peripheral Neuropathy: A Meta-Analysis

Purpose

Taxanes are widely used in gynecological cancer therapy, however, taxane-induced peripheral neuropathy (TIPN) limits chemotherapy dose and reduces patients’ quality of life. As a safe and convenient intervention, cryotherapy has been recommended as a promising intervention in the recent clinical guidelines for the prevention of TIPN. Although there are a considerable number of studies which explored the use of cryotherapy in preventing chemotherapy-induced peripheral neuropathy (CIPN), there is insufficient large-scale clinical evidence. We performed a meta-analysis on the current available evidence to examine whether cryotherapy can prevent TIPN in cancer patients receiving taxanes.

Methods

We searched databases including PubMed, Embase, and Cochrane from inception to August 3, 2021 for eligible trials. Clinical trials that examined the efficacy of cryotherapy for prevention of TIPN were included. The primary outcome was the incidence of TIPN, and secondary outcomes were incidence of taxane dose reduction and changes in nerve conduction studies. The meta-analysis software (RevMan 5.3) was used to analyze the data.

Results

We analyzed 2250 patients from 9 trials. Assessments using the Common Terminology Criteria for Adverse Events (CTCAE) score showed that cryotherapy could significantly reduce the incidence of motor and sensory neuropathy of grade≥2 (sensory: RR 0.65, 95%CI 0.56 to 0.75, p<0.00001; motor: RR 0.18, 95% CI [0.03, 0.94], p=0.04). When evaluated using the Patient Neuropathy Questionnaire (PNQ), cryotherapy demonstrated significant reduction in the incidence of sensory neuropathy (RR 0.11, 95% CI 0.04 to 0.31], p<0.0001), but did not show significant reduction in the incidence of motor neuropathy (RR 0.46, 95% CI 0.11 to 1.88, p=0.28). Cryotherapy was associated with reduced incidences of taxane dose reduction due to TIPN (RR 0.48, 95% CI [0.24, 0.95], p=0.04) and had potential to preserve motor nerves.

Conclusions

Cryotherapy is likely to prevent TIPN in patients receiving taxanes. High quality and sufficient amount of evidence is warranted.

Innovative Approach for the Prevention of Chemotherapy-Induced Peripheral Neuropathy in Cancer Patients: A Pilot Study With the Hilotherm Device, the Poliambulanza Hospital Experience

BACKGROUND

Chemotherapy-induced peripheral neuropathy (CIPN) is an adverse event of taxanes, with no effective prevention or treatment available and a highly negative impact on patient quality of life. The aim of this study is to asses that the constant application of cooled cuffs on the hands and feet prevent and mitigate CIPN.

METHODS

Patients with breast, gynecologic, and pancreatic cancer who received weekly paclitaxel (PTX), PTX/carboplatin, and nab-paclitaxel (nab-PTX)/gemcitabine for any indication at the therapeutic scheduled dosage were included in this prospective study. Hilotherm Chemo care device forms a closed-loop system with cuffs and tubes through which a coolant flows at a temperature of 10 °C. CIPN was monitored using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (edition 3.0), and the tolerability and side effects were scored by using the Common Terminology Criteria for Adverse Events (T4.03 2017).

RESULTS

To date, we have enrolled 64 patients. Of these, 54 (84%) completed all cooling cycles. Continuous cooling was well tolerated by all patients. No patients had grade >2 CIPN or had serious or lasting adverse events as a result of Hilotherapy. The median time to CIPN onset was 77 days for the entire population.

CONCLUSION

Hilotherapy has good effectiveness and tolerability and seems to be able to prevent or reduce the symptoms of CIPN. We are still recruiting patients to obtain more data and to collect data at 3 months after the end of chemotherapy. Prospective studies seem to be warranted.

Chemotherapy-induced neurotoxicity in the treatment of gynecological cancers: State of art and an innovative approach for prevention

Chemotherapy-induced peripheral neuropathy (CIPN) is a common side effect that occurs in 20% of ovarian cancer patients treated with the combination of carboplatin/paclitaxel (CP). This toxicity is directly correlated with the dose of paclitaxel administered. Several studies have investigated whether different formulations of taxane can induce this side effect at a lower rate, but, unfortunately, no significant improvement was obtained. CIPN can be disabling in the daily lives of patients and can cause dose reduction or early termination of the treatment. Neuropathy can last for months and even years after its onset. Moreover, patients responsive to CP treatment are candidates for a reintroduction of the same drugs when disease relapse occurs, and residual neuropathy can affect the continuation of treatment. There are no approved drugs that mitigate or prevent the onset of CIPN. In this review, we summarize the evidence regarding the incidence of CIPN with different taxane formulations, regimen schedules and prevention systems. In particular, the Hilotherm® Chemo care device is a regional cooling system that lowers the temperature of the hands and feet to reduce the flow of chemotherapy into the capillaries. We used hilotherapy during chemotherapy infusion to prevent the onset of CIPN. Updated data from 44 ovarian cancer patients treated with 6 cycle of CP show that hilotherapy was well tolerated; only two patients (4.5%) stopped hilotherapy because of cold intolerance, and only one patient (2.2%) experienced grade ≥ 2 CIPN.

Prevention, diagnosis and management of chemotherapy-induced peripheral neuropathy: a cross-sectional study of French oncologists' professional practices

PURPOSE

Chemotherapy-induced peripheral neuropathy (CIPN) is challenging for oncologists. Many publications mention the high incidence of CIPN and the lack of effective preventive/management strategies and robust diagnostic tools. This cross-sectional study was aimed at assessing the practice of French oncologists for CIPN prevention, diagnosis and management.

METHODS

This web-based survey was sent to French oncologists by the regional cancer networks. Incidence and impact of CIPN were assessed using visual analogue scales (VAS) and diagnostic strategies were recorded. Also recorded were the drugs used to prevent or manage CIPN and their perceived efficacy and safety (VAS).

RESULTS

Among the 210 oncologists included, the perceived incidence of CIPN was about 36.2 ± 22.1% of patients. About 99.5% of oncologists declared that they assess CIPN during medical follow-up. The use of drugs to prevent CIPN was reported by 9.6% of oncologists (group B vitamins (35.0%) and calcium and magnesium infusion (25.0%)). In the case of CIPN, the therapeutic adjustment of neurotoxic anticancer drugs is performed by 99.0% of oncologists (chemotherapy change (49.8%), dose reduction (30.9%) or interruption (19.3%)). The pharmacological management of CIPN was declared by 72.9% of oncologists. The main drugs used are pregabalin (75.8%), amitriptyline (32.7%) and gabapentin (25.5%). Duloxetine (ASCO recommendation) is used by only 11.8% of oncologists.

CONCLUSION

Oncologists were clearly aware of CIPN risks, but its incidence tended to be underestimated and the ASCO recommendations for the management of CIPN were not followed. The prevention, diagnosis and management of CIPN remain problematic in clinical practice in France.

TRIAL REGISTRATION

ClinicalTrials.gov : NCT03854864.

Cryotherapy for the prevention of chemotherapy-induced peripheral neuropathy: A systematic review

OBJECTIVE

Chemotherapy induced peripheral neuropathy (CIPN) is an adverse effect of certain chemotherapy agents that can result in dose reductions, permanent nerve damage, and chronic pain. Although pharmacological agents have been studied in this setting, there is no standard of care for the prevention of CIPN. Thus, the objective of this systematic review is to assess the efficacy and safety of cryotherapy for the prevention of CIPN.

DATA SOURCES

PubMed (1946 to February 2020) and Embase (1947 to February 2020) were utilized to conduct a literature search using the following search terms: antineoplastic agent(s), taxoid(s), or chemotherapy and neuralgia, peripheral nervous system diseases, peripheral neuropathy, or paclitaxel-induced peripheral neuropathy and cryotherapy, cryotherapy device, hypothermia, low temperature procedures, or ice.

DATA SUMMARY

A total of 11 studies were included in the final assessment. Results of this systematic review indicate that the efficacy of cryotherapy in preventing CIPN is conflicting. This may be due to studies utilizing differing cryotherapy administration methods, study design, and including only a small number of patients. All included studies utilized cryotherapy with taxane-based chemotherapy treatments and cooling gloves and socks was the most common method of administration. Overall, cryotherapy was well-tolerated and no serious adverse effects were noted.

CONCLUSIONS

Due to the absence of serious adverse effects, cryotherapy is a reasonable option to consider to prevent CIPN in patients receiving taxane-based chemotherapy. However, additional research is needed, including larger, better designed studies, to fully delineate the role of cryotherapy for CIPN.