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                 clinical trial demonstration area. Such a mode of co-operation   is easier to manufacture and mass-produce mRNA vaccines in a
       Policy recommendations for the governments of Hong Kong and Shenzhen
                 may be piloted in the three national clinical research centres in the   smaller production space;  it is also feasible to produce advanced
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                 GBA,  with the possibility of gradually extending to other Grade III   medical devices such as surgical robots in small factories as the
                 Level A hospitals. Relevant hospitals and clinical trials centres can   scale of production is smaller. Likewise, pilot batches required in
                 engage in advanced research projects such as clinical research   clinical trials do not take up much space to produce.
                 involving stem cells.
                                                                            For the drug registration and product launch stage, whereas
                 Moreover, to effectively popularise the “Hong Kong-style   pharmaceutical companies in Shenzhen may submit an NDA to the
                 management” and experience in Shenzhen, Shenzhen should    NMPA, a body with authority to approve new drugs is absent in
                 expedite unilateral recognition of qualifications and professional   Hong Kong. Hence, new drug applications are currently reviewed
                 titles of Hong Kong healthcare professionals and biotech   and approved under the secondary review approach, in which new
                 researchers, so that doctors and researchers from Hong Kong   drugs must receive approval from at least two drug regulatory
                 can more easily participate in and even manage biomedical   authorities in 32 recognised countries and regions (see Figure 20),
                 research and clinical trial projects conducted in Shenzhen.


                   Recommendation 2.5   Establishing production
                   lines in the Loop and improving the product
                   launch regime for new drugs in the two cities
                 For the production stage, we recommend the establishment
                 of GMP -compliant production lines in the Loop to
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                 manufacture advanced biotech products and pilot batches,
                 so as to ultimately establish a pilot batch transformation
                 cluster for biotech in the GBA. Compared with conventional
                 biotech products, advanced products may be produced in smaller
                 factories. For instance, unlike conventional inactivated vaccines, it


                 69   Including Shenzhen No. 3 People’s Hospital, the First Affiliated Hospital of Guangdong Medical College and Nanfang Hospital of Southern Medical University.
                 70   The PPB joined the Pharmaceutical Inspection Co-operation Scheme (PIC/S) in 2016, which shows that Hong Kong’s manufacturing quality management has reached international
                   standards. Production lines accredited as GMP-compliant in Hong Kong are also recognised by PIC/S members, including many major drug regulators of the world.
                 71   The production cycle of Pfizer’s mRNA vaccine lasts 9–13 days, whereas that of Sinovac’s inactivated vaccine lasts more than 40 days. Given the difference in production cycle, the batch
                   size and factory area also differ.
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