Can a plant extract reduce thyroid nodules? new study seeks answers
NCT ID NCT06423235
First seen Mar 31, 2026 · Last updated May 15, 2026 · Updated 6 times
Summary
This study tests whether an herbal liquid called Prunella oral liquid can safely shrink benign (non-cancerous) thyroid nodules. About 234 adults with solid nodules between 1 and 3 cm will take either the herb or a placebo for 9 months. The main goal is to see if the nodule volume decreases compared to no treatment.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Phone: •••-•••-•••• Email: •••••@•••••
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Phone: •••-•••-•••• Email: •••••@•••••
Locations
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First People's Hospital of Yunnan Province
RECRUITINGKunming, Yunnan, China
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Hospital of Liaoning University of Chinese Medicine
RECRUITINGShenyang, Liaoning, China
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Jiangsu Province Hospital of Integrated Chinese and Western Medicine
RECRUITINGNanjing, Jiangsu, China
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People's Hospital of Guangdong Province
RECRUITINGGuangzhou, Guangdong, China
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People's Hospital of Liaoning Province
RECRUITINGShenyang, Liaoning, China
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Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine
RECRUITINGShanghai, Shanghai Municipality, China
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Second Hospital of Army Military Medical University
RECRUITINGChongqing, Chongqing Municipality, China
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Shanghai 10th People's Hospital
RECRUITINGShanghai, Shanghai Municipality, China
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Shanghai First People's Hospital
RECRUITINGShanghai, Shanghai Municipality, China
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Shanghai Pudong Zhoupu Hospital
RECRUITINGShanghai, Shanghai Municipality, China
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Shenzhen Hospital of Peking University
RECRUITINGShenzhen, Guangdong, China
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Shunde Hospital of Southern Medical University
RECRUITINGShunde, Guangdong, China
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The First Hospital of China Medical University
RECRUITINGShenyang, Liaoning, 200032, China
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The First Hospital of Kunming Medical University
RECRUITINGKunming, Yunnan, China
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The First Hospital of Qingdao University
RECRUITINGQingdao, Shandong, China
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The Second Hospital of Dalian Medical University
RECRUITINGDalian, Liaoning, China
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Weifang People's Hospital
RECRUITINGWeifang, Shandong, China
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Weihai Hospital
RECRUITINGWeihai, Shandong, China
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Wuhan First Hospital
RECRUITINGWuhan, Hubei, China
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Xiamen Hospital of Traditional Chinese Medicine
RECRUITINGXiamen, Fujian, China
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Xuzhou Medical University Hospital
RECRUITINGXuzhou, Jiangsu, China
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Zhejiang Province Hospital of Integrated Chinese and Western Medicine
RECRUITINGHangzhou, Zhejiang, China
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Conditions
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