Evaluation of Adherence to Antiemetic Treatment Guidelines in Patients With Chemotherapy-Induced Nausea and Vomiting in Teaching Hospitals in Tehran

Integrating nutrition, physical exercise, psychosocial support and antiemetic drugs into CINV management: The road to success

Over the years, advancements in antiemetic drugs have improved chemotherapy-induced nausea and vomiting (CINV) control. However, despite the antiemetics therapies, in a relevant number of adult patients (∼30 %), CINV is still persistent, leading to several complications, such as electrolyte imbalances, anorexia, and treatment discontinuation. Supportive care interventions have gained credibility in cancer care, helping to improve patients' psycho-physical condition, quality of life, and managing symptoms, including CINV. Physical exercise and tailored nutritional counseling have demonstrated benefits in reducing the severity of nausea and vomiting. Psychological intervention has been postulated as a key approach in controlling anticipatory nausea/vomiting, as well as acupuncture/acupressure has been shown to decrease nausea and vomiting after chemotherapy treatments. In the current review, we aim to provide a clinical update on current prophylactic and delayed antiemetic guidelines for CINV and an overview of the non-pharmacological interventions tested for alleviating CINV in patients with cancer.

A nurse-led multidomain intervention to improve the management of chemotherapy-induced nausea and vomiting in patients with head and neck cancers: A randomized controlled trial

PURPOSE

This study aimed to investigate the effect of a nurse-led multidomain intervention on chemotherapy induced nausea and vomiting (CINV) in patients with head and neck squamous cell carcinomas (HNSCC).

METHODS

Ninety-two HNSCC patients who received cisplatin-based chemotherapy were divided into intervention group (n = 45) and control group (n = 47). The control group received usual care of CINV, which consisted of administration of antiemetics according to physicians' preference, education about CINV control and dietary recommendations provided by primary nurses. The intervention group received nurse-led, evidence-based multidomain management, including nurse-led CINV risk factors assessment, education on prevention and control of CINV, antiemetics following guidelines, dietary strategies, and relaxation therapy. The number of patients who experienced CINV was collected. The severity of CINV was graded according to the Common Terminology Criteria for Adverse Events v3.0. The influence of CINV on patient's quality of life was assessed by the Functional Living Index-Emesis (FLIE).

RESULTS

The incidence and the severity of nausea and vomiting in the intervention group were significantly lower than those in the control group within 5 days after chemotherapy, and the scores of the dimension of nausea and vomiting in the intervention group were significantly higher than those in the control group [63.00 (50.00-63.00) vs 40.00(28.00-63.00), 63.00(63.00-63.00) vs 63.00 (43.00-63.00)], the differences were statistically significant (P < 0.05).

CONCLUSIONS

Nurse-led multidomain intervention can reduce the incidence and the severity of CINV in patients with HNSCC who were treated with cisplatin-based chemotherapy, and thus reduced the influence of CINV on patients' quality of life.

THE CLINICAL TRIAL REGISTRATION NUMBER

NCT05792228.

Evaluation of Antiemetic Consistency in Chemotherapy-Induced Nausea and Vomiting Among NHL Patients in Sana'a, Yemen

Background

Chemotherapy-induced nausea and vomiting (CINV) is a prevalent and distressing adverse effect that can negatively affect a patient's quality of life and treatment adherence.

Purpose

This study aimed to evaluate the consistency of antiemetic use with standard guidelines and to examine the factors influencing it.

Methods

This cross-sectional study was conducted at the National Oncology Center (NOC) of Al-Jomhouri Teaching Hospital, Sana'a, Yemen, from November 2022 to September 2023. Demographic data, chemotherapy and antiemetic regimens, dosages, and patient-related risk factors were collected via direct interviews, medical records, and treatment charts. This study evaluated the consistency of antiemetic practices among non-Hodgkin's Lymphoma (NHL) patients using the National Comprehensive Cancer Network (NCCN) guidelines. The chi-squared test and regression were used to determine the factors associated with guideline consistency.

Results

A total of 251 patients with NHL were recruited for the study; 57.4% were male and 60.6% were aged between 18-49. Most of the patients received moderately emetogenic chemotherapy (81.3%). The overall consistency with the NCCN guidelines was only 23.9%, with antiemetic drug selection and dosage reported inconsistently in 62.9% and 16.7% of patients, respectively. Furthermore, 62.5% of the patients received an under-prescribed antiemetic prophylactic regimen. Treatment duration, number of chemotherapy cycles, emetogenic risk potential, and overall patient risk, as well as age, sex, and marital status, were significantly associated with guideline inconsistency (p < 0.05).

Conclusion

This study revealed a notable gap in the consistency of antiemetic prescriptions among patients with NHL. Inappropriate drug selection, dosing, and under-prescription are common problems. Patient regimen risk factors significantly influenced the consistency of the National Comprehensive Cancer Network guidelines. Personalized approaches are essential to enhance adherence to guidelines and improve antiemetic strategies.

2023 MASCC and ESMO guideline update for the prevention of chemotherapy- and radiotherapy-induced nausea and vomiting

•Nausea and vomiting are considered amongst the most troublesome adverse events for patients receiving antineoplastics. •The guideline covers emetic risk classification, prevention and management of treatment-induced nausea and vomiting. •The Consensus Committee consisted of 34 multidisciplinary, health care professionals and three patient advocates. •Recommendations are based on evidence-based data (level of evidence) and the authors’ collective expert opinion (grade). •All recommendations are for the first course of antineoplastic therapy; modifications may be needed in subsequent courses.

2023 updated MASCC/ESMO consensus recommendations: controlling nausea and vomiting with chemotherapy of low or minimal emetic potential

PURPOSE

Review the literature to update the MASCC guidelines from 2016 for controlling nausea and vomiting with systemic cancer treatment of low and minimal emetic potential.

METHODS

A working group performed a systematic literature review using Medline, Embase, and Scopus databases between June 2015 and January 2023 of the management of antiemetic prophylaxis for anticancer therapy of low or minimal emetic potential. A consensus committee reviewed recommendations and required a consensus of 67% or greater and a change in outcome of at least 10%.

RESULTS

Of 293 papers identified, 15 had information about managing systemic cancer treatment regimens of low or minimal emetic potential and/or compliance with previous management recommendations. No new evidence was reported that would change the current MASCC recommendations. No antiemetic prophylaxis is recommended for minimal emetic potential therapy, and single agents recommended for low emetic potential chemotherapy for acute emesis, but no prophylaxis is recommended for delayed emesis. Commonly, rescue medication includes antiemetics prescribed for the next higher level of emesis.

CONCLUSION

There is insufficient data to change the current guidelines. Future studies should seek to more accurately determine the risk of emesis with LEC beyond the emetogenicity of the chemotherapy to include patient-related risk assessment.

Implementation and Impact of Choosing Wisely Recommendations in Oncology

The Choosing Wisely (CW) campaign, launched in 2012, includes oncology-specific recommendations to promote evidence-based care and deimplementation of low-value practices. However, it is unclear to what extent the campaign has prompted practice change. We systematically reviewed the literature to evaluate the uptake of cancer-specific CW recommendations focusing on the period before the declaration of the COVID-19 pandemic. We used Grimshaw's deimplementation framework to thematically group the findings and extracted information on implementation strategies, barriers, and facilitators from articles reporting on active implementation. In the 98 articles addressing 32 unique recommendations, most reported on passive changes in adherence pre-post publication of CW recommendations. Use of active surveillance for low-risk prostate cancer and reduction in staging imaging for early breast cancer were the most commonly evaluated recommendations. Most articles assessing passive changes in adherence pre-post CW publication reported improvement. All articles evaluating active implementation (10 of 98) reported improved compliance (range: 3%-73% improvement). Most common implementation strategies included provider education and/or stakeholder engagement. Preconceived views and reluctance to adopt new practices were common barriers; common facilitators included the use of technology and provider education to increase provider buy-in. Given the limited uptake of oncology-specific CW recommendations thus far, more attention toward supporting active implementation is needed. Effective adoption of CW likely requires a multipronged approach that includes building stakeholder buy-in through engagement and education, using technology-enabled forced functions to facilitate change along with policy and reimbursement models that disincentivize low-value care. Professional societies have a role to play in supporting this next phase of CW.