Psychosocial and economic impact of cancer

Systemic Anti-Inflammatory Agents in the Prevention of Chemoradiation-Induced Mucositis: A Review of Randomised Controlled Trials

Mucositis is a pathological condition characterised by inflammation and ulceration of the mucous membranes lining the alimentary canal, particularly in the mouth (oral mucositis) and the gastrointestinal tract. It is a common side effect of cancer treatments, including chemotherapy and radiotherapy, and it is sometimes responsible for treatment interruptions. Preventing mucositis throughout the alimentary tract is therefore crucial. However, current interventions mainly target either oral or gastrointestinal side effects. This review aimed to investigate the use of systemically administered anti-inflammatory agents to prevent mucositis in cancer patients undergoing cancer treatment. PubMed, Ovid, Scopus, Web of Science, WHO ICTRP and ClinicalTrials.gov were screened to identify eligible randomised controlled trials (RCTs). The published literature on anti-inflammatory agents provides mixed evidence regarding the degree of efficacy in preventing/reducing the severity of mucositis in most anticancer treatments; however, sample size continued to be a significant limitation, alongside others discussed. Our review yielded a list of several anti-inflammatory agents that exhibit potential mucositis-preventive effects in cancer patients undergoing cancer treatment, which can be used to inform clinical practice.

Social media-based interventions for patients with cancer: a meta-analysis and meta-regression of randomised controlled trials

PURPOSE

This review aimed to (1) evaluate the effectiveness of social media-based interventions for improving the quality of life, anxiety and depressive symptoms of patients with cancer at post-intervention and follow-up; (2) identify the essential features of social media-based interventions and (3) explore the covariates of the treatment effect.

METHODS

All types of randomised controlled trials (RCTs) were included. Ten electronic databases, clinical trial registries and grey literature sources were searched from inception to 15 December 2021. Stata software was used to perform meta-analysis, subgroup analyses and meta-regression analyses. Individual quality assessment and certainty of evidence were assessed using Cochrane risk of bias tool version 1 and Grading of Recommendations Assessments, Development and Evaluation criteria, respectively.

RESULTS

This review included 43 RCTs, which comprised 6239 patients with a total mean age of 49.71 years old from across 11 countries. Social media-based interventions significantly improved the quality of life (g = 0.25, 95% CI = 0.05-0.45) and anxiety symptoms (g =  - 0.41, 95% CI =  - 0.76-0.07) but not depressive symptoms. The essential features based on the subgroup analysis concluded that using a mobile device with a flexible frequency had a remarkably greater effect on the quality of life and anxiety symptoms than their counterparts. The meta-regression showed the covariate features, where having more social media features in interventions significantly improved the quality of life (β = 0.21, p = 0.01). The certainty of evidence was very low for all outcomes.

CONCLUSIONS

Participants who received social media-based interventions may experience an increase in quality of life and reduction in anxiety symptoms.

IMPLICATIONS FOR CANCER SURVIVORS

Social media-based interventions may complement usual care in improving quality of life and anxiety symptoms. Registration in PROSPERO CRD42022297956.

Oral microbial changes and oral disease management before and after the treatment of hematological malignancies: a narrative review

OBJECTIVES

Patients with hematological malignancies have dynamic changes in oral microbial communities before and after treatment. This narrative review describes the changes in oral microbial composition and diversity, and discusses an oral microbe-oriented strategy for oral disease management.

MATERIALS AND METHODS

A literature search was performed in PubMed/Medline, Web of Science, and Embase for articles published between 1980 and 2022. Any articles on the changes in oral microbial communities in patients with hematological malignancies and their effects on disease progression and prognosis were included.

RESULTS

Oral sample detection and oral microbial sequencing analysis of patients with hematological malignancies showed a correlation between changes in oral microbial composition and diversity and disease progression and prognosis. The possible pathogenic mechanism of oral microbial disorders is the impairment of mucosal barrier function and microbial translocation. Probiotic strategies, antibiotic strategies, and professional oral care strategies targeting the oral microbiota can effectively reduce the risk of oral complications and the grade of severity in patients with hematological malignancies.

CLINICAL RELEVANCE

This review provides dentists and hematologists with a comprehensive understanding of the host-microbe associated with hematologic malignancies and oral disease management advice.

Oral Care Protocol for Chemotherapy- and Radiation Therapy-Induced Oral Complications in Cancer Patients: Study Protocol

Objective:

The purpose of this study is to describe a randomized control trial protocol that assesses the effectiveness of an oral care protocol on chemotherapy- and radiation therapy-induced oral complications in cancer patients.

Methods:

This study is a randomized, outcome assessor blinded study. For Phase I training phase, one group pretest-posttest design will be implemented for training the staff nurses on oral care in cancer patients and for Phase II Intervention Phase, randomized clinical trial will be used to determine the effectiveness of oral care protocol. Twenty-five staff nurses working in radiation oncology areas hospital will be trained about oral care in cancer patients. Seventy newly diagnosed patients with head and neck cancer admitted to the oncology wards of a tertiary care hospital in South India will be enrolled. Patients will be randomly allotted to a control and intervention group. The primary outcome variables are oral complications and oral health assessment.

Results:

The results of the preliminary survey conducted among 158 staff nurses showed that 81 (51.3%) of the staff nurses had poor knowledge regarding oral care of cancer patients and majority 128 (81.0%) of them suggested for training in the specific area of oral care of cancer patients. A pilot study conducted by the principal investigator to determine the feasibility of the study among 9 participants (4 experimental and 5 control) revealed that there was slight difference found in the incidence of oral complications among the group in relation to weeks of assessment.

Conclusions:

The present study may give data regarding the occurrence of oral complications in head and neck cancer patients, and even, it can enlighten on the effectiveness of oral care protocol on oral complications. If this protocol is found effective, then this protocol can be made part of daily nursing care to improve the patient outcome.

Effects of a problem-solving intervention (COPE) on quality of life for patients with advanced cancer on clinical trials and their caregivers: simultaneous care educational intervention (SCEI): linking palliation and clinical trials

CONTEXT

Patients on investigational clinical trials and their caregivers experience poor quality of life (QOL), which declines as the disease progresses.

OBJECTIVE

To examine the effect of a standardized cognitive-behavioral problem-solving educational intervention on the QOL of patients enrolled on investigational clinical trials and their caregivers.

DESIGN

Prospective, multi-institution, randomized trial. QOL was measured repeatedly over 6 months.

PARTICIPANTS

Patients were simultaneously enrolled onto phase 1, 2, or 3 Institutional Review Board (IRB)-approved cancer clinical trials.

INTERVENTION

Intervention arm dyads participated in three conjoint educational sessions during the first month, learning the COPE problem solving model. Nonintervention arm dyads received usual care.

OUTCOME MEASURES

Global QOL was measured by the City of Hope Quality of Life Instruments for Patients or Caregivers; problem solving skills were measured by the Social Problem Solving Inventory-Revised.

RESULTS

The results are reported using the CONSORT statement. The analytic data set included 476 dyads including 1596 patient data points and 1576 care giver data points. Patient QOL showed no significant difference in the rate of change between the intervention and usual care arms (p = 0.70). Caregiver QOL scores in the intervention arm declined, but at less than half the rate in the control arm (p = 0.02).

CONCLUSIONS

The COPE intervention enabled the average caregiver to come much closer to stable QOL over the 6-month follow-up. Future studies should enroll subjects much earlier in the cancer illness trajectory, a common patient/caregiver theme. The maximum effect was seen in caregivers who completed the 6-month follow-up, suggesting that the impact may increase over time.

Advances in hematologic stem cell transplant: an update for oral health care providers

Oral supportive care is critical in the management of patients receiving hematopoietic cell transplantation (HCT). Advances in HCT, such as the use of stem cells isolated from peripheral blood instead of bone marrow, have resulted in more rapid engraftment and thus a shorter duration of pancytopenia. Reduced-intensity conditioning regimens, associated with less toxicity, make HCT available to older patients and patients with comorbidities. These new developments have led to increased transplant rates and an altered spectrum of therapy-related complications, such as mucositis, and to shifts in the prevalence and pattern of occurrence of infections and graft-versus-host disease. The purpose of this paper is to review the main principles of HCT and to update dental providers on new technologies being applied to transplantation that may influence oral complications and oral care.