Efficacy of TEAS and Acupressure for Chemotherapy Reactions in 198 Breast Cancer Patients

198 female breast cancer patients were randomized into control, transcutaneous electrical acupoint stimulation (TEAS), and acupressure groups over four chemotherapy cycles. The dataset likely contains longitudinal measurements of nausea, vomiting, sleep quality, anxiety, depression, and quality of life. Results from this clinical trial, registered as ChiCTR2300077667, show dynamic and distinct therapeutic effects for each intervention across the treatment course.

Use Cases

• Compare longitudinal intervention effects on chemotherapy-induced nausea and vomiting (CINV) based on the described multi-cycle follow-up.
• Model the cumulative therapeutic effect of TEAS on quality of life and sleep quality mentioned in the results.
• Analyze the time-interaction effects for acupressure on anxiety and depression symptoms described in the study.
• Evaluate intention-to-treat (ITT) and per-protocol (PPS) analysis outcomes referenced in the methodology.

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 dynamic effects.
• Analysis includes generalized estimating equations (GEE) and post-hoc comparisons, suggesting statistical 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 35.0 KB, indicating limited scope or summary-level data.

Provenance

Source

figshare, author Jiang Yuan.

Collection Method

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

Time Range

Temporal coverage of the trial is not specified in the provided metadata.

Freshness

Last updated 2026-04-15 04:37:16; freshness should be verified.

Geography

Spatial coverage is not specified in the provided metadata.