Patient Demographics from a Thai Vitamin C Trial for Nasopharyngeal Carcinoma

A 9.5 KB Excel file contains patient demographic data from a randomized, double-blind, placebo-controlled trial investigating intravenous vitamin C's effects during chemoradiotherapy for nasopharyngeal carcinoma. The trial was registered with the Thai Clinical Trial Registry (TCTR20190316003) on March 16, 2019, and the dataset was last updated on April 13, 2026. Author Peesit Leelasawatsuk published the data on figshare under a CC-BY-4.0 license.

Use Cases

• Analyze patient cohort characteristics based on the trial's demographic data.
• Study potential correlations between demographics and treatment outcomes based on the trial's focus on platelet preservation.
• Investigate geographic and disease-specific patterns based on the description of nasopharyngeal carcinoma prevalence in Thailand.

Strengths

• Data originates from a registered, randomized, double-blind, placebo-controlled clinical trial, suggesting a structured collection method.
• The dataset is shared under a permissive CC-BY-4.0 license, allowing for broad reuse.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The 9.5 KB file size indicates a very limited data scope.

Provenance

Source

figshare, author Peesit Leelasawatsuk.

Collection Method

Collected as part of a randomized, double-blind, placebo-controlled clinical trial.

Time Range

Trial registration date is March 16, 2019; specific data collection period is unknown.

Freshness

Last updated 2026-04-13 17:25:58; freshness should be verified.

Geography

Thailand, based on the description of disease prevalence and trial registry.