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Background Prevalent symptoms that affect children and adolescents throughout the process of cancer diagnosis and treatment include nausea and vomiting, fatigue, pain, mucositis, and anxiety. Aim To examine the effect of a home‐based multimodal symptom‐management program for alleviation of nausea and vomiting, fatigue, pain, mucositis, and anxiety in children and adolescents undergoing chemotherapy for hematological malignancies or solid tumors. Methods In an exploratory pilot randomized study with qualitative interview, patients between 10 and 18 years of age were randomly assigned to either the symptom‐management program plus usual care (intervention group) or usual care (control group). The program consisted of multiple nonpharmacological interventional components. The targeted symptoms were measured at baseline (after diagnosis), at the first 2 weeks of each cycle of chemotherapy, and at 6 months after baseline, using the Memorial Symptom Assessment Scale 10‐18 and the State Anxiety Scale for Children. Results Fifty children (31 boys; mean age, 13.7 years) were randomized either to the intervention group or the control group (25 each) and underwent baseline assessment. A comparison between the groups showed that the intervention group had a significant less fatigue over time (P < .05). However, no differences were found with respect to nausea and vomiting, pain, mucositis, and anxiety between groups. Both children and parents reported a positive experience with the symptom‐management program. Conclusion The home‐based symptom‐management program may have helped to reduce fatigue in children and adolescents undergoing chemotherapy. In addition, qualitative data support the importance of improving children and parents' knowledge, coping skills, and psychological preparation for symptoms associated with chemotherapy.

To understand how rural residents with advanced cancer experience and manage their symptoms. 16 adult patients with a diagnosis of advanced cancer, who were receiving antineoplastic treatment and living in rural areas of southeastern Iowa, participated in the study. Data were collected through semistructured, audio-recorded interviews using open-ended questions. Data were analyzed using content and dimensional analyses. Four themes were developed from the completed interviews, including (a) barriers and challenges associated with rural cancer care, (b) physical symptoms experienced from the time of diagnosis through the cancer trajectory, (c) symptom management strategies used to control physical symptoms, and (d) perceptions of having cancer and the use of technology in managing symptoms. Rural residents with advanced cancer experience a wide range of physical symptoms that may affect their quality of life. Although residents may develop self-management strategies to cope with symptoms, additional guidance on and interventions for how best to manage physical symptoms are needed.

Goals of work An oropharyngeal mucositis (OM)-specific health-related quality of life measure (OMQoL) has been developed to assess the impact of OM from the perspective of patients. The current paper describes the convergent, concurrent, and known-group validities and responsiveness in relation to clinical and health outcomes. Materials and methods A multicenter approach was used, and 137 patients treated with different cancer therapies completed the OMQoL and the European Organization for Research and Treatment of Cancer Quality of Life questionnaire [EORTC QLQ-C30 (Ch)] twice over a 4-week period or weekly over a 7-week period, along with concurrent measures of OM and its related symptoms. Main results The OM-related symptom scores correlated highly with the OMQoL, confirming its convergent validity ( r  = −0.724–−0.971, p  < 0.01). Moderate correlations between the subscales of the OMQoL and EORTC QLQ-C30 (Ch) were indicative of good concurrent validity ( r  = 0.450–0.724, p  < 0.01). The OMQoL was able to distinguish between patients with different severities of OM ( p  < 0.01) and types of cancer therapy ( p  < 0.01), providing evidence of good known-group validity. The changes in effects sizes corresponding to changes in OM curves indicate that the OMQoL is responsive to changes in OM status. Conclusions These findings suggest that the OMQoL has very good psychometric properties and can be used as a health-related quality of life assessment for cancer patients with OM. Much work is still needed in strengthening the psychometric qualities and interpretability of the OMQoL by demonstrating its ability to detect outcome changes over time.

Oral mucositis (OM) is a common, highly symptomatic complication of cancer therapy that affects patients' function, quality of life, and ability to tolerate treatment. In certain patients with cancer, OM is associated with increased mortality. Research on the management of OM is ongoing. Oral mucosal toxicities are also reported in targeted and immune checkpoint inhibitor therapies. The objective of this article is to present current knowledge about the epidemiology, pathogenesis, assessment, risk prediction, and current and developing intervention strategies for OM and other ulcerative mucosal toxicities caused by both conventional and evolving forms of cancer therapy.

Intestinal mucositis is an important toxic side effect of 5-fluorouracil (5-FU) treatment. Saccharomyces boulardii is known to protect from intestinal injury via an effect on the gastrointestinal microbiota. The objective of the present study was to evaluate the effect of S. boulardii on intestinal mucositis induced by 5-FU in a murine model. Mice were divided into saline, saline (control)+5-FU or 5-FU+S. boulardii (16 × 109 colony-forming units/kg) treatment groups, and the jejunum and ileum were removed after killing of mice for the evaluation of histopathology, myeloperoxidase (MPO) activity, and non-protein sulfhydryl group (mainly reduced glutathione; GSH), nitrite and cytokine concentrations. To determine gastric emptying, phenol red was administered orally, mice were killed 20 min after administration, and the absorbance of samples collected from the mice was measured by spectrophotometry. Intestinal permeability was measured by the urinary excretion rate of lactulose and mannitol following oral administration. S. boulardii significantly reversed the histopathological changes in intestinal mucositis induced by 5-FU and reduced the inflammatory parameters: neutrophil infiltration (control 1·73 (sem 0·37) ultrastructural MPO (UMPO)/mg, 5-FU 7·37 (sem 1·77) UMPO/mg and 5-FU+S. boulardii 4·15 (sem 0·73) UMPO/mg); nitrite concentration (control 37·00 (sem 2·39) μm, 5-FU 59·04 (sem 11·41) μm and 5-FU+S. boulardii 37·90 (sem 5·78) μm); GSH concentration (control 477·60 (sem 25·25) μg/mg, 5-FU 270·90 (sem 38·50) μg/mg and 5-FU+S. boulardii 514·00 (sem 38·64) μg/mg). Treatment with S. Boulardii significantly reduced the concentrations of TNF-α and IL-1β by 48·92 and 32·21 % in the jejunum and 38·92 and 61·79 % in the ileum. In addition, S. boulardii decreased the concentrations of chemokine (C–X–C motif) ligand 1 by 5-fold in the jejunum and 3-fold in the ileum. Interestingly, S. boulardii reduced the delay in gastric emptying (control 25·21 (sem 2·55) %, 5-FU 54·91 (sem 3·43) % and 5-FU+S. boulardii 31·38 (sem 2·80) %) and induced the recovery of intestinal permeability (lactulose:mannitol ratio: control 0·52 (sem 0·03), 5-FU 1·38 (sem 0·24) and 5-FU+S. boulardii 0·62 (sem 0·03)). In conclusion, S. boulardii reduces the inflammation and dysfunction of the gastrointestinal tract in intestinal mucositis induced by 5-FU.

BackgroundOral mucositis is a debilitating consequence of radiotherapy in patients with head and neck cancers. Radiation-induced oral mucositis (RIOM) can cause pain and weight loss, reduce quality of life and affect treatment outcomes.MethodsA systematic review was undertaken to identify and examine the efficacy of low-cost interventions to mitigate RIOM and to develop clinical guidelines based on the evidence.ResultsThe author identified three interventions: benzydamine hydrochloride mouth rinse (BHM), honey and oral glutamine (OG). The search identified twenty-four studies in total. Four studies examined BHM; all findings were favourable, although only one had moderate methodological quality, and the rest were low. The product was poorly tolerated by some participants in one study. Twelve studies examined honey. Eleven of these had favourable results; two studies had moderate methodological quality, and the rest were low. Eight studies examined OG. Six of these had favourable results; two studies had moderate methodological quality, and the rest were low.ConclusionThe author cannot recommend BHM to mitigate RIOM due to the overall low quality of the studies and poor tolerance to the product. The author cannot recommend honey to mitigate RIOM due to weak evidence supporting the intervention. The author can recommend OG to mitigate RIOM. There is a need for high-quality studies with a consensus of the methodology to reduce heterogeneity and examination of the cost-effectiveness of the interventions.

Background: Objectives were to describe the reliability and validity of a new paediatric-specific mucositis scale, the Children’s International Mucositis Evaluation Scale (ChIMES). Methods: In a multi-centre prospective study, children aged 0 to ⩽18 years were eligible if they were receiving any of the following: myeloablative stem cell transplantation (SCT), ⩾60 mg m −2  course −1 doxorubicin or ⩾12 g m −2 methotrexate. Multiple measures of mucositis were included along with ChIMES. Respondents were parent proxy report for children aged <12 years, and child self-report for children aged 12–18 years and 8 to <12 years. Mucositis diaries were completed at baseline and on Days 7–17 following chemotherapy/conditioning. On Day 14, the respondent reported presence of mucositis and change since the previous day. Results: The 185 respondents included parents ( N =98), children aged 12–18 years ( N =66) and children aged 8 to <12 years ( N =21). Test–retest reliability was excellent for ChIMES Total Score and ChIMES Percentage Score with r >0.8 for all respondent types. Criteria for construct validation were met across all measures. ChIMES also demonstrated responsiveness with significant differences between baseline and Day 14. Conclusion: ChIMES is a paediatric-specific measure of mucositis with favourable psychometric properties. It exhibits reliability, construct validity and responsiveness. ChIMES should be incorporated into clinical trials of mucositis prevention and treatment in paediatric cancer and SCT.

Background Few studies have examined health related Quality of Life (HR-QoL) during the treatment of head and neck cancer (HNC) with even fewer focusing on the impact of oral mucositis (OM) on HR-QoL. Studies performed during treatment of HNC makes it possible to follow fluctuations in HR-QoL, OM and other treatment related side effects. The aim was to prospectively analyze HR-QoL, changes in clinical variables and the impact of OM on HR-QoL during HNC treatment. Materials and methods Patients were recruited before commencing curative cancer treatment and were given professional oral care weekly during oncologic treatment. HR-QoL was reported before, during (week 2, 4 and 6) and three months after treatment using the EORTC Quality of Life questionnaires C30 and H&N35 and the stimulated whole salivary secretion rate was determined at the same time-points. OM (erythema and ulceration) was registered using the Oral Mucositis Assessment Scale (OMAS), at baseline, weekly during treatment and post treatment. Differences in HR-QoL between different timepoints were analyzed. To analyze the impact of OM on HR-QoL the patients were categorized into two groups: no/mild OM (OMAS ulceration score 0–1) or severe OM (OMAS ulceration score ≥ 2) and HR-QoL was compared between the two OM groups at three timepoints during treatment. Results Fifty-seven patients (43 men, 14 women), with a mean age of 58 years were included. Patients reported progressively impaired HR-QoL, with peak issues noted at weeks 4 and 6, particularly in social eating, senses, appetite loss, sticky saliva, and decreasing salivary secretion rates were determined. Patients with severe OM reported worse HR-QoL compared to those with no/mild OM. Persistent problems 3 months post treatment were appetite loss, dry mouth, senses (smell and taste) and problems with social eating. Conclusion Patients experienced exacerbated symptoms and problems weeks 4 and 6 of oncological treatment, especially among those with severe OM, stressing the importance of clinically monitoring the patients to reduce and alleviate their symptoms. Persistent problems three months post treatment are likely associated with the reduced salivary secretion rate indicating that patients should be monitored also after completed oncological treatment.

Osteosarcoma is the most common primary bone sarcoma and is often diagnosed in the 2nd–3rd decades of life. Response to the aggressive and highly toxic neoadjuvant methotrexate-doxorubicin-cisplatin (MAP) chemotherapy schedule is strongly predictive of outcome. Outcomes for patients with osteosarcoma have not significantly changed for over thirty years. There is a need for more effective treatment for patients with high risk features but also reduced treatment-related toxicity for all patients. Predictive biomarkers are needed to help inform clinicians to de-escalate or add therapy, including immune therapies, and to contribute to future clinical trial designs. Here, we review a variety of approaches to improve outcomes and quality of life for patients with osteosarcoma with a focus on incorporating toxicity reduction, immune therapy and molecular analysis to provide the most effective and least toxic osteosarcoma therapy.

ObjectivesThis study aimed to assess the cost-effectiveness of photobiomodulation therapy (PBMT) in association with a Preventive Oral Care Program (POCP) compared with POCP alone in the treatment of radiotherapy (RT)-induced oral mucositis (OM).MethodsThe cost-effectiveness was evaluated from the health provider perspective and conducted alongside a randomized, double-blind clinical trial. Participants were randomly assigned to either PBMT (n = 25) or control (n = 23) group. The PBMT group participants received PBMT associated with POCP. In the control group, patients were submitted to POCP alone. Costs were identified, quantified, and valued through observation and consultation of the hospital’s financial sector database and estimated in Brazilian real and converted to international dollars using the purchasing power parity exchange rate. The incremental cost-effectiveness ratio (ICER) was estimated by considering the prevention of severe OM, interruption of RT, and oral health-related quality of life (OHRQoL) scores, measured by the OHIP-14 and patient-reported OM symptoms scale (PROMS).ResultsThe incremental cost of PBMT was$857.35, and the cost per session was $ 25.69. The ICER was$ 2867.39 to avoid one case of severe OM and $2756.75 to prevent one interruption in RT due to OM. ICER to reduce 1 point in OHIP-14 and PROMS scores were$170.79 and $ 31.75, respectively.ConclusionPBMT is more cost-effective than POCP alone in preventing severe OM, worsening of the OHRQoL, and RT interruptions. PBMT is a promising therapy, especially to avoid interruptions in oncological treatment.Trial registrationReBEC-RBR-5h4y4n