Randomized controlled trials of major oral traditional Chinese medicine preparations for postherpetic neuralgia: an evidence map

ObjectiveTo identify and synthesize randomized controlled trials (RCTs) of oral traditional Chinese medicine (TCM) for postherpetic neuralgia (PHN), map the volume, methodological quality, and evidence distribution, identify evidence gaps, and inform future research.MethodsWe systematically searched...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Kelin Li, Mingyue Liu, Baixiang He, Haojin Cheng, Jingyu Lv, Jishu Wang, Ping Song, Sheng Chen
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Frontiers Media S.A. 2026-06-01
Schriftenreihe:	Frontiers in Pharmacology
Schlagworte:	evidence mapping methodological quality postherpetic neuralgia randomized controlled trial traditional Chinese medicine
Online-Zugang:	https://www.frontiersin.org/articles/10.3389/fphar.2026.1815376/full
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