Publications by authors named "Zuojun Dong"

Objective: To understand the availability and affordability of essential drugs in Wuhan since the implementation of the national essential medicine system, and to provide a basis for the subsequent formulation and improvement of related policies.

Methods: Using the standard survey method jointly developed by the WHO and Health Action International (HAI), a sample of 50 essential drugs was selected to investigate and evaluate their availability and affordability in public medical and health institutions and social retail pharmacies in Wuhan, using six diseases with high clinical morbidity as the targets.

Results: The availability of the original drug and the lowest-priced generic drug in public hospitals is 26.

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Due to the particularity of biomedical industry, it has become necessary for biomedical enterprises to seek innovative research and development (R&D) cooperation to maintain advanced technologies and products in multiple fields. Under such circumstance, the biomedical industry has gradually formed a certain cluster to promote the development of the industry. So far, the biomedical industry cluster has formed in China, mainly within the Yangtze River Delta, Pearl River Delta, and Beijing-Tianjin-Hebei three urban agglomerations.

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Antibiotic-resistant bacteria (ARB) are a serious threat to the health of people and the ecological environment. With this problem becoming more and more serious, more countries made research on the ARB, and the research number has been sharply increased particularly over the past decade. Therefore, it is quite necessary to globally retrace relevant researches on the ARB published from 2010 to 2020.

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Objective: To conduct a cost-effectiveness analysis of drug-eluting beads transcatheter arterial chemoembolization (DEB-TACE) and conventional transcatheter arterial chemoembolization (cTACE) for first-line treatment of hepatocellular carcinoma (HCC) from the perspective of the Chinese healthcare system.

Methods: Based on the real-world clinical data of HCC patients receiving interventional therapy, a partitioned survival model was constructed for cost-effectiveness analysis. The model period is 1 month, and the research time limit is 10 years.

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Article Synopsis
  • Drug repurposing is an effective drug discovery strategy, and this study analyzes its publications from 2010 to 2020 using databases from the Web of Science.
  • The analysis reveals that the U.S. is the leader in drug repurposing research, with the Chinese Academy of Science being the most productive institution and NIH ranking highest in h-index.
  • Recent research trends focus on drug discovery related to COVID-19, molecular docking, virtual screening, and cancer, with significant shifts in hotspot topics over the years.
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Background: Peripherally inserted central catheter (PICC) and centrally inserted totally implanted access port (PORT) are two types of intravenous infusion devices that are widely used in clinical practice. PORTs are more expensive to insert than PICCs but have fewer complications. Two cost-utility analyses of PICCs and PORTs in China have been published, but had conflicting findings.

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Objective: To evaluate the availability, prices, and affordability of essential medicines in Zhejiang Province, China.

Methods: The survey was carried out in Zhejiang Province in 2018 following the methodology of the World Health Organization (WHO) and Health Action International (HAI). This method is an international standard method.

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Background: The 2018 edition of the National Essential drugs List came into effect in September 2018. Relevant policies require that all primary medical and health institutions should supply national essential drugs, while secondary and tertiary medical and health institutions should supply a certain percentage of essential drugs.

Methods: Our research used the standard methods of WHO and HAI, selected 50 basic drugs, combined with the actual situation of Hefei City, selected 30 medical institutions and 30 pharmacies, conducted drug availability and affordability studies.

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A series of novel 3-(thiophen-2-ylthio)pyridine derivatives as insulin-like growth factor 1 receptor (IGF-1R) inhibitors was designed and synthesized. IGF-1R kinase inhibitory activities and cytotoxicities against HepG2 and WSU-DLCL2 cell lines were tested. For all of these compounds, potent cancer cell proliferation inhibitory activities were observed, but not through the inhibition of IGR-1R.

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Currently, as there is no systematic norm or standard for drug safety and inspection, it cannot be judged whether the regulatory authority or regulators have fulfilled their administrative responsibilities entirely or not, when a drug safety-related incident occurs. And there is a probability that some may even be wrongly punished. In this study, we have analyzed the risk of not having appropriate norms in place and also put forward recommendations for the government or the regulatory authorities to set up norms to be fulfilled for drug safety and inspection issues.

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