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Study identifier: NCT06423235 Synced from ClinicalTrials.gov · July 28, 2026
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Efficacy and Safety of Prunella Oral Liquid in the Treatment of Thyroid Nodules

Condition: Thyroid Nodule  ·  Sponsor: Xintian Pharmaceutical

PhasePhase 4
Planned participants234
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNo

About this study

A multicenter, prospective, randomized, double-blind, placebo-controlled clinical trial was designed to evaluate the efficacy and safety of Prunella oral liquid in patients with benign thyroid nodules, which belongs to the post-marketing reevaluation clinical study. In this study, 234 subjects will be enrolled by competitive enrollment at several research centers across China. The main inclusion criteria are: ① Thyroid ultrasound examination found thyroid nodules, can be accompanied by goiter, and the nodules meet the following conditions: 1) There were dominant nodules in single or multiple nodules (the largest diameter of the second largest nodules was not more than 50% of the largest nodules), 2) solid nodules, 3) the longest diameter of nodules was ≥1cm and \< 3cm, 4) C-TIRADS 3\~4A nodules. ② Patients who met the puncture indication were confirmed by fine needle aspiration biopsy (FNAB) as benign nodules (Bethesda II). ③ Levels of TSH, FT3 and FT4 were normal, and the antibody titers of TgAb and TPOAb were normal. Eligible subjects will be randomly assigned on a 1:1:2:2 scale to: Group A (placebo conventional dose group, 10 mL/times, 2 times/day), group B (placebo 2x dose group, 10ml/times, 2 times/day), group C (conventional dose group of Prunella oral liquid), group D (Prunella oral liquid 2x dose group). All subjects will receive the treatment for 9 months and follow up at 3rd, 6th, 9th and 12th month. The primary efficacy endpoint of this study was the rate of …

This description comes directly from the study's public registry record.

Talk to the study team

Wenjing Ji  ·  +86 18365572279  ·  yx-jiwj@xtyyoa.com

Biao Chen  ·  +86 13915637727  ·  ht-cb@xtyyoa.com

Always discuss trial participation with your own doctor first.

Locations (22)

Second Hospital of Army Military Medical UniversityChongqing, Chongqing Municipality, ChinaRecruiting
Xiamen Hospital of Traditional Chinese MedicineXiamen, Fujian, ChinaRecruiting
People's Hospital of Guangdong ProvinceGuangzhou, Guangdong, ChinaRecruiting
Shenzhen Hospital of Peking UniversityShenzhen, Guangdong, ChinaRecruiting
Shunde Hospital of Southern Medical UniversityShunde, Guangdong, ChinaRecruiting
Wuhan First HospitalWuhan, Hubei, ChinaRecruiting
Jiangsu Province Hospital of Integrated Chinese and Western MedicineNanjing, Jiangsu, ChinaRecruiting
Xuzhou Medical University HospitalXuzhou, Jiangsu, ChinaRecruiting
The Second Hospital of Dalian Medical UniversityDalian, Liaoning, ChinaRecruiting
The First Hospital of China Medical UniversityShenyang, Liaoning, ChinaRecruiting
Hospital of Liaoning University of Chinese MedicineShenyang, Liaoning, ChinaRecruiting
People's Hospital of Liaoning ProvinceShenyang, Liaoning, ChinaRecruiting

+ 10 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06423235