Phase I clinical trials are mainly aimed at healthy people.

The purpose is to monitor the blood concentration of the drug, the excretion properties and any beneficial and adverse reactions, so as to evaluate the properties of the drug in the human body.

At the same time, it is also necessary to obtain accurate data, data, etc. on the absorption, distribution, metabolism and excretion of drugs in the human body through this stage of clinical trials.

The highest dose, minimum dose, recommended dose, etc. of the drug are also referred to the results of the first phase clinical practice.

Simply put, the most core role of Phase I clinical practice: evaluating whether the drug is safe.

The second phase of clinical practice is used in real patients, mainly to confirm the efficacy of the drug and further verify whether the drug is effective.

Many medicines can pass the first phase clinical trial but cannot pass the second phase clinical trial, which is likely to show that this medicine will not kill people, but it is useless after taking it. It is no different from drinking water and eating starch capsules...

The seven-star film has been developed, but it is still a long way from its real launch.

In addition to itself, there are also a lot of preparations, such as improving industrial production processes and processes, clinical trials are also a big obstacle.

The standard clinical trial time for new drugs. Phase I clinical trials require 20 to 100 healthy volunteers, which takes one to two years; Phase II clinical trials require hundreds of patients, which takes one to three years; Phase III clinical trials re-verify the safety, effectiveness and efficacy of the drug, but the number of people who test the drug has expanded to thousands, which takes half a year to a year.

There is also the last four phases of clinical practice, that is, the analysis of 2,000 cases after it is launched to confirm various data of the drug in clinical patients...

Although the Daxia Drug Administration and other departments have already opened a green channel for Xu Qiu, drugs involving people's livelihood are not careless and no mistakes are allowed. Therefore, no matter how fast they are, they cannot go much faster.

However, after taking it for a few weeks, the first batch of patients also obtained the initial recommended dose: 400mg twice a day.

It happened to be taking two pills, the amount of one box per month was perfectly coincided with Xu Qiu's previous estimate.

Moreover, the initial safety and pharmacokinetic indicators were also released, and all the data were unexpectedly good, which made countless peers dumbfounded. More and more pharmaceutical companies began to suspect that Xu Qiu and Lin Medical had committed fraud...

...

At this time, the World Medical Summit also quietly arrived...

This is a grand event in the medical world, and it is also a world competition for countries to prove their medical strength and compete for medical resources. High-ranking people can have higher seats in the global medical world and have more say!

However, when the news came out, the domestic reaction was more confusing.

"World Competition?"

"I haven't heard of it before, why did it suddenly appear this year? And it seems that it has been held for many years. Did we only participate in the competition this year?"

"Don't expose others' shortcomings... I didn't promote it before, because we ranked very low, so no one paid attention to it. But this year's competition is Dr. Xu Qiuxu!"

"It's him! The developer of the seven-star film!"

"Yes, it's him. But he is still the first person to score in the famous sword competition, the god of postgraduate entrance examination, the father of Linhai's small blood vessels, and the world's first pioneer of the complete fusion and separation of craniocerebral surgery..."

“…”

The attention of the outside world has also shifted to the new world competition as the seven-star film enters a long clinical trial period.

In the emergency department of the doctor, Xu Qiu had just finished the operation, and Shi Lian brought news.

"Say." Xu Qiu closed his eyes and adjusted the status of the next surgery.

Shi Lian said crisply: "Teacher, the two ministers are here again, and they have brought a lot of people. They are all contestants who have represented the Daxia World Championships in previous sessions."

Xu Qiu nodded: "Wait until I finish today's surgery."

Shi Lian hesitated for a moment and said, "Teacher, in addition to our own people, the people from the three world competition supervision teams are also present."

"them?"

Xu Qiu remembered it.

These three originally planned to beat Daxia hard, but ended up having to bear the accommodation fee himself...

The visitor is not kind.

Xu Qiu shook his head and said, "Don't worry."

After saying that, he got up and went to the operating room.

...

In the reception room.

The Minister of Health and the Director of the Health Commission sat casually on the chair, and there were many people next to him.

One of them is Mo Wan.

The other few are also geniuses who once represented Daxia in the World Competition.

The World Championship is held every five years, so the former contestants are basically very old. Mo Wan, the youngest, is also 34 years old, and the oldest one is already 73 years old. He is also the first contestant in Daxia.

Nowadays, this group of people has a high status and has long become top experts in their respective industries. They have also made great contributions to the medical progress of Daxia.

At this moment, Wang Shengde and several vice presidents hurried in.

"Minister, Director, Xu Qiu..." Wang Shengde's expression was a little helpless.

The Minister of Health and the Director of the Health Commission looked at each other, and both shook their heads and laughed.

The minister said: "He still has this personality..."

The director of the Health Commission smiled and said, "Is he going for surgery?"

Wang Shengde nodded: "He had three surgeries this afternoon. He just finished two of them in a row. He had only had more than ten minutes of rest and went on stage to do the third one... The patient's operating room was arranged last week..."

The minister waved his hand and interrupted him, "No need to explain, we understand."

This is Xu Qiu!

The thing that the two admired Xu Qiu was this pure character.

What ministers, directors of the Health Commission, and patients' lives have to wait.

"Wait." The minister took a sip of boiled water, his expression calmly.

When Mo Wan saw this scene, she shook her head silently... Only Xu Qiu had the courage to leave the two national-level bosses alone.

Similarly, only Xu Qiu can make these two people wait willingly.

But the three supervisors in the reception room did not have this patience.

The black man with dreadlocks slammed the table and said, "A little doctor, such a big air?"

The white man with a high nose bridge grinded his teeth and said, "It's so stupid that he didn't regard the seven-star film as an entry for the World Championship... But that's right, even our supervision team doesn't know how to respect it. He can't rely on the power of your Daxia, and naturally he can't develop the seven-star film with his own. After all, he is asking for trouble!"

Another sneered and said, "I'm asking for trouble. Do he really think he can fight against many great powers alone?"

There are so many geniuses!

Perhaps in terms of true medical talent, people from other countries are not as good as Xu Qiu.

However, the other players are supported by the state. In other words, they are not fighting alone, but competing with each other with the medical strength of the entire country.

In contrast, Xu Qiu did not receive any assistance from the country!
Chapter completed!