Efficacy of TEAS and Acupressure for Breast Cancer Chemotherapy Adverse Reactions

A clinical trial from China involving 198 female breast cancer patients undergoing chemotherapy, comparing the effects of transcutaneous electrical acupoint stimulation (TEAS) and acupressure on adverse reactions over four treatment cycles. The dataset, authored by Jiang Yuan and last updated in April 2026, contains results analyzed using generalized estimating equations and intention-to-treat analysis.

Use Cases

• Modeling the dynamic effects of non-invasive interventions on chemotherapy-induced nausea and vomiting based on longitudinal follow-up data.
• Analyzing the relationship between intervention type and patient quality-of-life scores mentioned in the results.
• Comparing the efficacy of TEAS versus acupressure for alleviating psychological symptoms like anxiety and depression.
• Studying the cumulative therapeutic effect of interventions across different stages of a chemotherapy course.

Strengths

• Data from a randomized clinical trial with 198 participants, providing a structured experimental design.
• Longitudinal follow-up over four chemotherapy cycles, allowing for analysis of time and interaction effects.
• Analysis includes intention-to-treat and per-protocol set methods, suggesting methodological rigor.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 55.8 KB, indicating limited scope.

Provenance

Source

figshare, authored by Jiang Yuan.

Collection Method

Data collected from a randomized clinical trial (ChiCTR2300077667) with simple randomization using R4.4.2.

Time Range

Covers four chemotherapy cycles for each participant.

Freshness

Last updated 2026-04-15 04:37:17; freshness should be verified.

Geography

Likely China, based on the clinical trial registration platform.