Effects of auricular acupuncture on appetite in patients with advanced cancer: a pilot randomized controlled trial

Evaluating the efficacy of auricular acupuncture for chemotherapy-induced taste alterations: A pilot randomized controlled trial

PURPOSE

Irrespective of the development of acupuncture-based interventions, clinical evidence regarding their efficacy remains controversial owing to issues with the study design and an unclear risk of bias. This study aimed to evaluate the efficacy of auricular acupuncture in managing taste alterations in patients with cancer undergoing platinum-based chemotherapy.

METHODS

We conducted a pilot randomized controlled trial involving 73 patients randomly assigned to an auricular acupuncture or a control group. The primary outcome was the severity of chemotherapy-induced taste alterations, and the secondary outcomes included quality of life and negative emotions of the patients.

RESULTS

A total of 49 participants completed the study. Compared to the control group, patients in the auricular acupuncture group showed significant reductions in discomfort, general taste alterations, and total scores on the Chemotherapy-induced Taste Alteration Scale (all p < 0.05). Furthermore, we observed significant improvements in quality of life, including physical function (p = 0.007), role function (p = 0.006), emotional function (p = 0.016), nausea and vomiting (p = 0.021), appetite loss (p = 0.046), and significant improvements in anxiety and depression (p < 0.01).

CONCLUSIONS

Our findings suggest that auricular acupuncture may be a beneficial intervention for managing chemotherapy-induced taste alterations in patients with cancer receiving platinum-based chemotherapy. It may also contribute to improvements in quality of life and negative emotions. However, these results are preliminary, and further evaluation with larger randomized controlled trials is necessary.

Traditional herbal medicine for anorexia in patients with cancer: a systematic review and meta-analysis of randomized controlled trials

Background: The purpose of this systematic review and meta-analysis was to evaluate the efficacy and safety of traditional herbal medicine (THM) for improving anorexia in patients with cancer. Methods: We searched for randomized controlled trials (RCTs) that evaluated orally administered THM for cancer-related anorexia using 10 databases from the inception to 1 August 2021. The primary outcome was an improvement in anorexia, measured with the total effective rate (TER) or visual analog scale (VAS). The secondary outcomes were the changes in body weight, the Karnofsky performance scale, acylated ghrelin, and adverse events. We used the Cochrane risk of bias assessment tool and the Grading of Recommendations Assessment, Development, and Evaluation method to assess the quality of the studies and the quality of the evidence. Results: A total of 26 RCTs were included, of which 23 were subjected to quantitative analysis. THM showed a significant improvement in anorexia measured with the TER [risk ratio (RR) 1.12, 95% confidence intervals (CI) 1.04-1.20] than appetite stimulants with moderate quality evidence and in the Karnofsky performance scale (RR 1.38, 95% CI 1.12-1.70) with low quality evidence but not in body weight gain (RR 0.98, 95% CI 0.80-1.20). THM showed a significant improvement in anorexia measured with the TER (RR 1.74, 95% CI 1.23-2.48) compared with usual care with low-quality evidence but did not significantly improve the VAS score (mean difference 0.72, 95% CI 0.00-1.43) or the level of acylated ghrelin (mean difference 0.94, 95% CI 1.08-2.97). There were no serious adverse events. Conclusion: This review suggests that THM may be considered a safe alternative therapeutic option for improving anorexia in patients with cancer. Nonetheless, more rigorous RCTs are needed due to methodological limitations. Systematic Review Registration: https://www.crd.york.ac.uk/prospero, identifier CRD42021276508.

Analysis of Acupoints Combination for Cancer-Related Anorexia Based on Association Rule Mining

We investigated the acupoint selection regulations and workable core acupoint combinations in cancer-related anorexia (CA) treatment. The Apriori algorithm, complemented by the FP-growth algorithm, was used to mine association rules based on retrieved randomized control trials (RCTs) and clinical control trials (CCTs). We searched the following databases for acupuncture treatment regimens for CA: PubMed, Embase, Cochrane Central, Web of Science, WanFang Data, VIP, China Journal Full-Text Database (CNKI), and SinoMed (CBM). We extracted acupoints prescriptions from the 27 enrolled RCTs and CCTs for analysis. There have been 38 acupoints refined from 27 prescriptions. The pinnacle three regularly chosen acupoints were Zusanli (ST36), Zhongwan (RN12), and Sanyinjiao (SP6). We investigated 10 association rules, and the consequences confirmed that {RN4} ≥ {RN12}, {PC6} ≥ {ST36}, {RN12, SP6} ≥ {RN4}, {HT7} ≥ {RN12}, and {DU20} ≥ {RN12} had been the most frequent associated rules in the adoption literature. Zusanli (ST36), Sanyinjiao (SP6), Guanyuan (RN4), Zhongwan (RN12), Neiguan (PC6), Shenmen (HT7), and Baihui (DU20) would be regarded as acupuncture prescriptions in the treatment of CA.

Safety, Precautions, and Modalities in Cancer Rehabilitation: an Updated Review

PURPOSE OF REVIEW

Providing rehabilitation to patients with cancer can be challenging due to the medical complexity associated with the illness and its treatments. This article provides the reader with a summary of frequently encountered medical conditions in the cancer population and associated safety considerations and precautions. An update on treatment modalities commonly used for symptom management is also presented.

RECENT FINDINGS

Cancer and cancer treatments can cause changes in multiple organ systems. Special considerations and precautions are necessary to provide safe and effective rehabilitation. Physical modalities can be used as monotherapy or adjunct to treatment for common cancer-related side effects with recent studies noting benefit with a variety of modalities.

SUMMARY

Detailed assessment of the cancer patient is necessary before implementing a rehabilitation program. Understanding cancer and side effects of treatments, including newer options, are necessary to provide safe care.