RESUMO
PURPOSE: Common side effects of taxane chemotherapy are nail toxicity and peripheral neuropathy (CIPN) causing severe impact on the quality of life. Different methods of cryotherapy to prevent these side effects have been tested. We investigated the use of machine-controlled cooling of hands and feet to reduce nail toxicity and CIPN in patients receiving taxane chemotherapy. METHODS: Patients receiving Docetaxel (planned dose ≥ 300 mg/m2) or Paclitaxel (planned dose ≥ 720 mg/m2 - ) in the adjuvant or palliative setting of different cancers were included. The dominant hand and foot were cooled to approximately 10 °C using the Hilotherapy machine. The contralateral hand and foot were used as intrapatient comparison. The primary endpoint was the occurrence of any CIPN due to paclitaxel or nail toxicity due to Docetaxel. Both the intention to treat population (ITT) and the per protocol population (PPP) were analyzed. RESULTS: A total of 69 patients, 21 treated with Docetaxel and 48 with Paclitaxel, were included at our centre between 08/2020 and 08/2022. Nail toxicity due to Docetaxel was overall not significantly improved by cooling in the ITT or PPP but a significant benefit across visits was found for the ITT. CIPN due to Paclitaxel was numerically better in the ITT and significantly better in the PPP. A significant benefit of cooling on CIPN occurrence across visits was found for the ITT and the PPP. Cooling was very well tolerated. CONCLUSION: Cooling of hands and feet has a clinically meaningful impact on reducing occurrence of CIPN and nail toxicity on treatment with taxanes. Effects are more significant over time and are dose dependent. TRIAL REGISTRATION NUMBER: 2020-00381. Date of registration. 24th February 2020.
Assuntos
Docetaxel , Doenças da Unha , Paclitaxel , Doenças do Sistema Nervoso Periférico , Humanos , Feminino , Estudos Prospectivos , Pessoa de Meia-Idade , Masculino , Doenças do Sistema Nervoso Periférico/induzido quimicamente , Doenças do Sistema Nervoso Periférico/prevenção & controle , Idoso , Docetaxel/administração & dosagem , Docetaxel/efeitos adversos , Paclitaxel/administração & dosagem , Paclitaxel/efeitos adversos , Doenças da Unha/terapia , Doenças da Unha/induzido quimicamente , Neoplasias/tratamento farmacológico , Adulto , Taxoides/efeitos adversos , Taxoides/administração & dosagem , Antineoplásicos/efeitos adversos , Antineoplásicos/administração & dosagem , Crioterapia/métodos , Qualidade de VidaRESUMO
BACKGROUND: The Symptom Navi Program (SNP) is a nurse-led intervention supporting basic symptom self-management for patients with any cancer diagnosis. The SNP has been accepted by patients and healthcare professionals alike. OBJECTIVE: The aims of this study were to pilot the SNP and evaluate patient-reported symptom outcomes, nursing support for symptom management, and patient safety. METHODS: Using a cluster-randomized design, we randomized centers to the intervention (SNP) or control group (usual care). Adult patients starting first-line systemic cancer treatment were included. The primary outcome was the change in symptom interference with daily functions from treatment onset to 16 weeks. Secondary outcomes included changes in symptom severity, symptom burden, self-efficacy, and perceived symptom management support and patient safety. We used linear and logistic mixed-effects models to pilot-test differences in mean changes between groups. The trial was registered with ClinicalTrials.gov (NCT03649984). RESULTS: Changes in symptom interference with daily functions did not differ (mean difference at 16 weeks: -0.50; 95% confidence interval, -1.38 to 0.38; P = 0.25) between SNP (3 centers, 49 patients) and control (5 centers, 85 patients) as for all other outcomes. No adverse events were reported. CONCLUSIONS: Our preliminary findings did not indicate an effect of the SNP on patient-reported symptom outcomes, self-efficacy, or symptom management support. Inadequate power and SNP components (eg, insufficient training, low number of follow-up consultations) may be attributed to the lack of an observed effect. IMPLICATIONS FOR PRACTICE: The SNP training content and intervention procedures merit reconsideration.