Guideline concordant care for prevention of acute chemotherapy-induced nausea and vomiting in children, adolescents, and young adults

The potential impact of exercise upon symptom burden in adolescents and young adults undergoing cancer treatment

PURPOSE

Adolescents and young adults (AYAs) experience vast symptom burden resulting from cancer treatment-related toxicities (TRTs). Evidence supports integrated exercise to mitigate several TRTs in other cohorts; however, evidence in AYAs is lacking. Conventional reporting of TRTs adopts a maximum grade approach failing to recognise the trajectory over time, of persistent, or lower grade toxicities. Alternatively, longitudinal analysis of toxicities over time (ToxT) may provide clinically meaningful summaries of this data. We evaluated the longitudinal impact of an exercise intervention on TRTs in AYAs undergoing cancer treatment.

METHODS

A prospective, randomised trial allocated participants to a 10-week exercise intervention (EG) or control group (CG) undergoing usual care. Detailed information on TRTs was collected throughout the intervention. All TRTs were graded per the Common Terminology Criteria for Adverse Events (CTCAE v5.0).

RESULTS

Forty-three (43) participants (63% male, mean age 21.1 years) were enrolled. When categorised to reflect the maximal worst grade experienced (Grade 0, Grade 1-2 and ≥ Grade 3), the CG reported an increased incidence of severe fatigue (≥ Grade 3) compared with the EG (p = 0.05). No other differences between groups were evident (p > 0.05). ToxT analysis of the four most common toxicities (fatigue, pain, nausea and mood disturbances) demonstrated no difference in the mean grade of each over time (p > 0.05).

CONCLUSION

A 10-week exercise intervention reduces the severity of fatigue in AYAs undergoing treatment. While the ToxT approach provided insight into the toxicity profile, adequately powered studies are needed to better understand these differences within a homogenous sample.

TRIAL REGISTRATION

(ACTRN12620000663954) 10th June 2020.

Young-onset colorectal cancer: treatment-related nausea, vomiting and diarrhoea

OBJECTIVES

Early-onset colorectal cancer (EO-CRC) incidence is increasing, raising a clinical challenge. Clinicians tend to treat EO-CRC patients with more intensive regimens despite the lack of survival benefits, based on an age-related bias. Limited evidence is available regarding treatment-related toxicities in this peculiar subset of patients.

METHODS

We performed a literature search in MEDLINE/PubMed, EMBASE and Scopus, looking for reporting of nausea, vomiting and diarrhoea occurring in patients with EO-CRC, defined by age lower than 50 years old at initial diagnosis, while receiving anticancer treatment.

RESULTS

2318 records were screened and 9 full-text articles were considered eligible for inclusion for a total of 59 783 patients (of whom 8681 EO-CRC patients). We found nausea and vomiting occurring at higher incidence among EO-CRC compared with older patients, while no difference was reported as for diarrhoea. Peritoneal involvement, age younger than 40, female gender, suboptimal adherence to guidelines and oxaliplatin might represent potential risk factors for increased nausea and vomiting in patients with EO-CRC.

CONCLUSION

EO-CRC patients experience more nausea and vomiting but equal or less diarrhoea compared with older patients. Adherence to clinical guidelines is recommended, and more data are warranted to assess if an enhanced antiemetic approach might be required, particularly in case of specific risk factors.

Reducing Adolescent and Young Adult Cancer Outcome Disparities Through Optimized Care Delivery: A Blueprint from the Children's Oncology Group

Achieving equitable, high-quality cancer care delivery across socioeconomically and biologically diverse populations requires multilevel interventions, including those at the patient, provider, institution, and policy levels that influence cost, quality, and access to care. For adolescent and young adults (AYAs), who experience suboptimal health outcomes compared with younger and older people with cancer, cancer care delivery is influenced by additional contextual factors unique to the patients' developmental stage, psychosocial and economic status, and cancer subtype. In this review, we highlight the most pressing research needs in AYA cancer care delivery and opportunities to improve outcomes for this population.

Walking a tightrope – as a next-of-kin to an adolescent or young adult with cancer facing eating difficulties

Purpose

Eating difficulties cause reduced food intake and poor quality of life among adolescents and young adults (AYAs) with cancer. Therefore, next-of-kin eating support is crucial. The purpose of this study was to explore the lived experiences of being close to AYAs with cancer in the context of eating when they are at home between high-emetogenic chemotherapy (HEC) sessions.

Method

In-depth interviews were conducted with 12 next-of-kin to AYAs (15–29 years old) with oncological or haematological diseases, treated with HEC. Van Manen’s hermeneutic-phenomenological approach guided the design.

Results

The essential meaning of the next-of-kin experiences is reflected in the overarching theme “Utilizing meals as an action-opportunity” consisting of two subthemes: ’Being on constant alert’ and “Walking a tightrope to maintain usual everyday life.”

Conclusions

Findings revealed that utilizing meals as an action-opportunity towards AYAs’ food intake involved existential feelings including fear of losing their loved ones. Next-of-kin experienced that providing support through and with food was their only avenue of action. However, this sparked feelings of frustration and powerlessness.

New persistent opioid use among adolescents and young adults with sarcoma

BACKGROUND

Adolescents and young adults (AYA) with sarcoma experience both acute and chronic pain related to their disease and treatment. Studies in older adults have reported a high risk of persistent opioid use after cancer therapy among previously opioid-naive patients; however, few studies have evaluated posttreatment opioid use among AYAs. This article describes patterns of new persistent opioid use among AYAs in the year after treatment for sarcoma.

METHODS

Opioid-naive patients who were 10 to 26 years old and diagnosed with sarcoma (2008-2016) were identified with the IBM Marketscan Database. Included subjects had an International Classification of Diseases code for sarcoma (ninth or tenth revision), received anticancer therapy (chemotherapy, surgery, and/or radiation) within 30 days of the first diagnosis code, and had continuous insurance coverage (commercial or Medicaid) for more than 12 months both before the diagnosis and after the last therapy. The primary outcome was new persistent opioid use, which was defined as at least 2 opioid prescriptions in the 12 months following treatment completion. Covariates included age, sex, insurance, tumor type, surgical procedure, mental health (MH) or substance use diagnoses before or during therapy, and concomitant lorazepam use.

RESULTS

In total, 938 patients met the inclusion criteria; 521 (56%) were male, and 578 (62%) were younger than 18 years. In total, 727 (78%) had commercial insurance, and 273 (29%) had an MH diagnosis either before or during the treatment period. Of the total group, 464 (49%) used opioids during treatment only. Of those who used opioids during treatment, 135 (23%) received at least 2 prescriptions in the year after therapy. In a multivariable analysis, Medicaid versus commercial insurance (odds ratio [OR], 1.74; 95% confidence interval [CI], 1.15-2.64) and non-soft tissue sarcoma (OR for Ewing sarcoma, 3.23; 95% CI, 1.81-5.78; OR for osteosarcoma, 2.05; 95% CI, 1.36-3.09) conferred a higher likelihood of new persistent use.

CONCLUSIONS

In this cohort of AYAs treated for sarcoma, 64% of the patients received opioid prescriptions during treatment, and 23% of these patients became new persistent users. Because of the risks associated with persistent opioid use, studies of novel pain management strategies along with age-appropriate education and anticipatory guidance are urgently needed.

LAY SUMMARY

Using an insurance claims database, we conducted a study to determine the rate of new persistent opioid use among adolescents and young adults treated for sarcoma. We found that 64% of adolescents and young adults treated for sarcoma received opioid prescriptions during treatment, and 23% of these patients met the criteria for new persistent opioid use. These findings support the need for age-appropriate education and novel pain management strategies in this vulnerable population.

Compreensão dos adolescentes sobre eventos adversos relacionados à quimioterapia: um estudo de elicitação de conceitos

Resumo Objetivo: documentar a compreensão dos adolescentes sobre os principais eventos adversos relacionados à quimioterapia a partir da versão Pediátrica dos Desfechos Relatados pelo Paciente (Patient-Reported Outcomes) dos Critérios de Terminologia Comum para Eventos Adversos (Common Terminology Criteria for Adverse Events), e assim iniciar o processo de validação dos itens desta ferramenta com adolescentes brasileiros. Método: trata-se de um estudo prospectivo, qualitativo, de elicitação de conceitos. Participaram do estudo 17 adolescentes de 13 a 18 anos, submetidos à quimioterapia em três hospitais da cidade de São Paulo-SP, Brasil. Foram realizadas entrevistas cognitivas com perguntas baseadas em eventos adversos relacionados à quimioterapia. Os dados foram analisados quanto à responsividade e ausência de resposta. Resultados: os adolescentes puderam e estavam dispostos a fornecer informações descritivas sobre seus eventos adversos quimioterápicos, incluindo eventos físicos e emocionais. Alguns participantes sugeriram nomes alternativos para os eventos adversos e alguns usaram termos mais complexos, mas a maioria ficou satisfeita com aqueles utilizados pelos pesquisadores. Conclusão: este estudo representa os primeiros passos para entender como os adolescentes com câncer identificam, nomeiam e descrevem esses eventos por meio de entrevistas cognitivas para ajudar a criar futuros instrumentos de avaliação focados nessa faixa etária.

Adolescents’ understanding of chemotherapy-related adverse events: a concept elicitation study

Objective:

to document adolescents’ understanding of chemotherapy-related core adverse events from the Pediatric Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events and thus begin the validation process of this tool’s items with Brazilian adolescents.

Method:

this is a prospective, qualitative study of concept elicitation. The participants were 17 adolescents aged 13-18 years and undergoing chemotherapy in three hospitals in São Paulo - SP, Brazil. Cognitive interviews were conducted with questions based on chemotherapy-related adverse events. Data were analyzed for responsiveness and missingness.

Results:

adolescents could and were willing to provide descriptive information about their chemotherapy adverse events, including physical and emotional events. Some participants suggested alternative terms to name the adverse events and some used more complex terms, but most were satisfied with the primary terms used by the researchers.

Conclusion:

this study represents the first steps towards understanding how adolescent cancer patients identify, name, and describe these events by cognitive interviewing to help design future assessment instruments focused on this age group.

La comprensión de los adolescentes de los efectos adversos relacionados con la quimioterapia: un estudio de elicitación de conceptos

Resumen Objetivo: documentar la comprensión de los adolescentes de los principales eventos adversos relacionados con la quimioterapia a partir de la versión de los Criterios Terminológicos Comunes para Eventos Adversos reportados por los pacientes pediátricos y así iniciar el proceso de validación de los ítems de esta herramienta con adolescentes brasileños. Método: este es un estudio prospectivo y cualitativo de elicitación de conceptos. Los participantes fueron 17 adolescentes de entre 13 y 18 años de edad que recibían quimioterapia en tres hospitales de São Paulo-SP, Brasil. Se realizaron entrevistas cognitivas con preguntas basadas en eventos adversos relacionados con la quimioterapia. Los datos se analizaron en función de la presencia y ausencia de respuesta. Resultados: los adolescentes podían y estaban dispuestos a proporcionar información descriptiva sobre los efectos adversos de la quimioterapia, incluidos los físicos y emocionales. Algunos participantes sugirieron términos alternativos para denominar los eventos adversos y otros utilizaron términos más complejos, pero la mayoría se mostró satisfecha con los términos principales utilizados por los investigadores. Conclusión: este estudio representa los primeros pasos hacia la comprensión de cómo los pacientes adolescentes con cáncer identifican, nombran y describen estos eventos mediante entrevistas cognitivas para ayudar a diseñar futuros instrumentos de evaluación centrados en este grupo de edad.

Improving Guideline-Congruent Care for Chemotherapy-Induced Nausea and Vomiting Prophylaxis in Pediatric Oncology Patients

PURPOSE

Chemotherapy-induced nausea and vomiting (CINV) is a very common side effect of pediatric cancer therapy. High-quality, evidence-based, pediatric-specific guidelines for prophylaxis and treatment of CINV are available. At many centers, guideline-concordant care is uncommon. We formed a multidisciplinary quality improvement team to implement guideline-concordant care for CINV prophylaxis at our center. We present the results following the first year of our interventions.

METHODS

We planned and implemented a multipronged approach in three key phases: (1) developing and publishing an acute CINV prophylaxis pathway, (2) education of providers, and (3) updating the computerized provider order entry system. We used iterative, sequential Plan-Do-Study-Act cycles and behavioral economic strategies to improve adherence to guideline-concordant CINV prophylaxis. We focused on aprepitant usage as a key area for improvement.

RESULTS

At the beginning of the study period, < 50% of patients were receiving guideline-concordant CINV prophylaxis and < 15% of eligible patients were receiving aprepitant. After 1 year, more than 60% of patients were receiving guideline-concordant care and 50% of eligible patients were receiving aprepitant.

CONCLUSION

We describe the development and implementation of a standardized pathway for prevention of acute CINV in pediatric oncology patients. With a multidisciplinary, multifaceted approach, we demonstrate significant improvements to guideline-congruent CINV prophylaxis.

Struggling to Eat to Survive Cancer-Lived Experiences of Eating Among Adolescents and Young Adults Undergoing High-Emetogenic Chemotherapy

Purpose: The purpose of this study was to provide in-depth understanding of adolescents' and young adults' (AYAs') lived experiences of eating when they are at home between high-emetogenic chemotherapy sessions. Methods: The study was guided by van Manen's hermeneutic-phenomenological methodology. Eligible AYAs were 15-29 years old, diagnosed with either oncological or hematological cancer, treated with high-emetogenic chemotherapy, and Danish speaking. AYAs were recruited from three university hospital departments. Data were collected using semi-structured in-depth interviews. Results: Thirteen AYAs, aged 17-29 years, participated in the interviews via telephone or face-to-face in their homes. The essential meaning of the phenomenon of eating can be characterized by the overarching theme "Struggling to eat to survive" and unfolded through the following three themes: "Cooperating with a deceiving body", "Capturing moments of eating opportunities", and "Being loved and cared for at home". Conclusions: Struggling to eat was essential for survival and a fundamental existential challenge that required reflection and consciousness. AYAs experienced their deceiving bodies as a major concern, which challenged their ability to eat and forced them to develop strategies to capture moments of eating opportunities. AYAs kept hold of doing "something" themselves to maintain the slightest control of their own lives and thereby assist clinical outcomes and cure. However, AYAs had to struggle with food and start viewing food as a friend, not an enemy.

Single daily dosing versus divided dosing intravenous ondansetron to prevent chemotherapy-induced nausea and vomiting among children: A comparative randomized double-blind controlled trial

BACKGROUND

Chemotherapy-induced nausea and vomiting (CINV) is a common complication in cancer treatment. Ondansetron is an effective antiemetic drug widely used to prevent CINV; however, the effective administrative dosing strategies among pediatrics remain unclear. The study aimed to investigate clinical effectiveness of single daily dosing versus divided dosing ondansetron.

METHODS

In all, 194 children undergoing chemotherapy were randomized to receive either single daily dosing (0.3 mg/kg/dose) or divided dosing (0.15 mg/kg/dose every 8 hours) intravenous ondansetron for 24 hours. Clinical parameters including number of emesis episodes, nausea scores, appetite levels, parent's satisfaction, and adverse effects within 24 hours were analyzed.

RESULTS

No significant differences were found between the two dosing strategies concerning number of emesis episodes and parent's satisfaction. However, nonleukemic hematologic malignancies and concurrent administration of intrathecal methotrexate-hydrocortisone-cytarabine (IT-MHA) were associated with increased risk of acute-phase vomiting. Interestingly, none of the patients aged under 7 years, receiving divided dosing ondansetron, presented nausea symptoms compared with those receiving single daily dosing (p-value .034). No significant differences regarding headache were observed between the two dosing strategies and none of the patients experienced QTc prolongation.

CONCLUSION

Ondansetron administered as divided dosing should be considered among children aged under 7 years to prevent chemotherapy-induced nausea and among patients receiving low emetogenic chemotherapy to maintain their appetite. Both administrative dosing strategies were well tolerated with no significant adverse effects.

Data Quality of Chemotherapy-Induced Nausea and Vomiting Documentation

OBJECTIVE

The objective of the study was to characterize the completeness and concordance of the electronic health record (EHR) documentation of cancer symptoms among multidisciplinary health care professionals.

METHODS

We examined the EHRs of children, adolescents, and young adults who received highly emetogenic chemotherapy and characterized the completeness and concordance of chemotherapy-induced nausea and vomiting (CINV) documentation by clinician type and by the International Classification of Diseases 10th Revision (ICD-10) coding choice.

RESULTS

The EHRs of 127 patients, comprising 870 patient notes, were abstracted and reviewed. A CINV assessment was documented by prescribers in 75% of patients, and by nurses in 58% of patients. Of the 60 encounters where both prescribers and nurses documented, 72% agreed on the presence/absence of CINV.

CONCLUSION

Most patients receiving highly emetogenic chemotherapy had a documented assessment of CINV; however, many had incomplete or discordant documentation of CINV from different providers by role, implying the importance of incorporating pragmatic knowledge of EHR documentation patterns among multidisciplinary health professionals for EHR phenotyping and clinical decision support systems directed toward cancer-related symptom management.

Cannabis sativa L. as a Natural Drug Meeting the Criteria of a Multitarget Approach to Treatment

Cannabis sativa L. turned out to be a valuable source of chemical compounds of various structures, showing pharmacological activity. The most important groups of compounds include phytocannabinoids and terpenes. The pharmacological activity of Cannabis (in epilepsy, sclerosis multiplex (SM), vomiting and nausea, pain, appetite loss, inflammatory bowel diseases (IBDs), Parkinson's disease, Tourette's syndrome, schizophrenia, glaucoma, and coronavirus disease 2019 (COVID-19)), which has been proven so far, results from the affinity of these compounds predominantly for the receptors of the endocannabinoid system (the cannabinoid receptor type 1 (CB1), type two (CB2), and the G protein-coupled receptor 55 (GPR55)) but, also, for peroxisome proliferator-activated receptor (PPAR), glycine receptors, serotonin receptors (5-HT), transient receptor potential channels (TRP), and GPR, opioid receptors. The synergism of action of phytochemicals present in Cannabis sp. raw material is also expressed in their increased bioavailability and penetration through the blood-brain barrier. This review provides an overview of phytochemistry and pharmacology of compounds present in Cannabis extracts in the context of the current knowledge about their synergistic actions and the implications of clinical use in the treatment of selected diseases.