The Effect of Foot Reflexology on Chemotherapy-Induced Nausea and Vomiting in Patients With Digestive or Lung Cancer: Randomized Controlled Trial

The Effectiveness of Nonpharmacological Interventions in the Management of Chemotherapy Physical Side Effects: A Systematic Review

BACKGROUND

Despite advancements in cancer treatment, chemotherapy side effects significantly impact patients both physically and emotionally. While pharmacological treatments can mitigate these side effects, they may trigger additional side effects, exacerbating the overall discomfort experienced by patients; moreover, psychological factors influencing physical symptoms are beyond the reach of pharmacological interventions. Nonpharmacological interventions, however, offer the potential for complementary or alternative solutions.

OBJECTIVES

This review aims to offer a comprehensive analysis of the literature on the effectiveness of nonpharmacological interventions in managing the physical side effects of chemotherapy.

METHODS

This review, based on a search of PubMed, PsycINFO, and Web of Science databases, identified 46 relevant studies. It categorizes interventions and evaluates their effectiveness in managing common chemotherapy side effects (fatigue, nausea, pain, diarrhea, and constipation).

RESULTS

Guided imagery, tailored exercises, and Qigong show promise in reducing fatigue, while interventions like yoga and cognitive-behavioral approaches address nausea and vomiting. Pain benefits result from guided imagery and educational interventions. Limited evidence exists for diarrhea and constipation interventions, necessitating further research.

CONCLUSIONS

This review offers provisional conclusions, emphasizing the potential of integrating evidence-based nonpharmacological approaches alongside pharmacological interventions to enhance patient outcomes and reduce chemotherapy-induced side effects, considering factors such as accessibility, safety, customization, and adaptability in clinical settings.

Reflexology in oncological treatment - a systematic review

BACKGROUND

As cancer and its therapy comes with a wide range of negative effects, people look for options to mitigate these effects. Reflexology is among the options of complementary medicine.

METHOD

In March 2022 a systematic search was conducted searching five electronic databases (Embase, Cochrane, PsychInfo, CINAHL and Medline) to find studies concerning the use, effectiveness and potential harm of reflexology on cancer patients.

RESULTS

From all 821 search results, 29 publications concerning 26 studies with 2465 patients were included in this systematic review. The patients treated with reflexology were mainly diagnosed with breast, lung, gastrointestinal and hematological cancer. Outcomes were mainly pain, quality of life, anxiety, depression, fatigue. The studies had moderate to low quality and reported heterogeneous results: Some studies reported significant improvements in above mentioned outcomes while other studies did not find any changes concerning these endpoints.

CONCLUSION

Due to the very heterogeneous results and methodical limitations of the included studies, a clear statement regarding the effectiveness of reflexology on cancer patients is not possible. The current evidence indicates that reflexology is superior to passive control groups for pain, quality of life and fatigue, however, more studies with comparable active control groups are needed.