Clinical trial NCT06870877: Neuropathic Pain and Traditional Medicine Syndromes in Herpes Zoster: a Cross-Sectional Study
Official title: Neuropathic Pain and Traditional Medicine Syndromes in Herpes Zoster: a Cross-Sectional Study Conducted At Le Van Thinh Hospital, Vietnam
Study type: OBSERVATIONAL
Overall status: NOT_YET_RECRUITING
Conditions: Herpes Zoster (HZ)
Traditional Chinese Medicine (TCM)
Lead sponsor: University of Medicine and Pharmacy at Ho Chi Minh City
Sponsor class: OTHER
First posted: 2025-03-11
Enrollment: 80
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Observational model: OTHER
Time perspective: CROSS_SECTIONAL
Sampling method: NON_PROBABILITY_SAMPLE
Study population: The study population consists of 80 adult patients diagnosed with Herpes Zoster (shingles) who presented at Le Van Thinh Hospital, Ho Chi Minh City, Vietnam. These patients were experiencing neuropathic pain and were assessed using the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) scale. Participants were classified into Traditional Chinese Medicine (TCM) syndromes based on diagnostic criteria

Brief summary: This study investigates the relationship between neuropathic pain characteristics and Traditional Chinese Medicine (TCM) syndromes in patients with Herpes Zoster (HZ). The study aims to integrate objective pain assessment tools, such as the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) scale, with TCM diagnostic classifications to enhance individualized treatment strategies. Conducted at Le Van Thinh Hospital, Vietnam, this cross-sectional study includes 80 HZ patients, assessing their pain levels and corresponding TCM syndromes. The findings will contribute to a more comprehensive approach to pain management in Herpes Zoster.

Detailed description: This study is a cross-sectional and case series study conducted at Le Van Thinh Hospital, Ho Chi Minh City, Vietnam, between January and June 2024. It aims to evaluate the correlation between neuropathic pain characteristics and Traditional Chinese Medicine (TCM) syndromes in patients with Herpes Zoster (HZ). The study includes 80 participants diagnosed with HZ, whose pain severity is assessed using the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) scale. The participants are classified into TCM syndromes based on standard diagnostic criteria, including Liver Meridian Depression and Heat Syndrome (LMD), Spleen Deficiency and Dampness Retention Syndrome (SDA), and Qi Stagnation and Blood Stasis Syndrome (QSA).

The primary objectives of the study are:

To determine the prevalence of different TCM syndromes in HZ patients. To analyze the correlation between LANSS scores and specific TCM syndromes. To provide insights into the integration of objective neuropathic pain assessment tools with traditional diagnostic frameworks.

Data collection includes demographic characteristics, medical history, pain characteristics, TCM diagnostic features, and clinical examination results. Statistical analyses include correlation tests and multinomial logistic regression to assess the relationship between LANSS pain scores and TCM syndromes.

The study findings will contribute to a better understanding of the relationship between neuropathic pain and TCM syndromes in Herpes Zoster. The results may help refine diagnostic approaches and optimize integrative treatment strategies for pain management in patients with HZ.

Eligibility criteria: Inclusion Criteria:

* Adults aged ≥18 years
* Clinically diagnosed with Herpes Zoster (HZ) based on European Consensus Guidelines
* Experiencing neuropathic pain associated with HZ
* Willing to provide informed consent

Exclusion Criteria:

* History of chronic pain conditions unrelated to HZ
* Receiving immunosuppressive therapy or diagnosed with immunodeficiency disorders
* Patients who had already received antiviral or analgesic treatment before evaluation
* Patients unable or unwilling to provide informed consent

Primary outcomes:
measure: Neuropathic Pain Severity in Herpes Zoster Patients
timeFrame: Baseline (Day 1)
Secondary outcomes:
measure: Correlation Between Neuropathic Pain and Traditional Medicine Syndromes
timeFrame: Baseline (Day 1).
Other outcomes:
Locations:
city: Ho Chi Minh
country: Vietnam
facility: Le Van Thinh Hospital
state: Viet Nam
Study officials:
References: