Walking, Zheng Ren saw a middle-aged man dressed in a simple or somewhat messy dressed, standing outside a ward with a confused look on his face, his eyes slightly red, as if he was crying.

His clothes were incompatible with temperament and Bota Private Hospital.

Zheng Ren knew that he was a volunteer's family when he looked at his clothes. It should have been a failure in an experiment, and his relatives were facing death. Maybe they were dead or they might die soon, which was not important.

He sighed softly and heard Su Yun ask: "Mr. Johannes Mandy, is the relative of the patient's family a volunteer?"

"Yes, Dr. Sue. A patient with advanced lung cancer, we want to find patients with advanced stages to test a new drug, but unfortunately he was too late." Johannes Mandy said.

Zheng Ren narrowed his eyes. Johannes Mandy did not explain the progress of their project, but the simple sentence just now contained not too much.

Does finding a more advanced patient for testing means that early patients have already grasped a more reliable treatment method?

It's possible!

In fact, the moment Zheng Ren knew that deepmact appeared, he knew that something impossible in the past had begun to have some possibility.

Deepmact can play a crucial role in the effect of targeted drugs on tumor tissues or cells. It is almost real-time observation, and if the effect is not good, the drug concentration or effect can be adjusted.

Unexpectedly, the drug research in Bota Laboratory has made breakthrough progress, and now they have even begun to treat patients with advanced tumor stages.

"Mr. Johannes Mandy, the patient is in poor condition and cannot bear the side effects of the drug?" Zheng Ren asked.

"No, Dr. Zheng," said Johannes Mandy. "As far as I know, the patient's chest CT scan and reconstruction show that the total visceral reposition is reflected, the lumen in the mid-section of the trachea is about 3cm long, the lumen is obviously narrow, and the breathing is obviously obstructed. What we need is the patient of this condition, and the patient himself still has certain hope for this trial."

"On the second day of admission, the patient's breathing difficulty at night further aggravated and could not lie flat. He was given 8l/min oxygen inhalation sao2 with a mask and maintained at about 80% to 85%. That poor guy seemed a bit too late. I've seen the relevant examination..."

"What happened later?" Zheng Ren didn't want to hear Johannes Mandy say anything else, and his focus was always on the patient.

"Later, the patient was asked to change to a semi-recumbent position, oxygen storage mask, and after symptomatic treatment with methylprednisolone, the breathing difficulty was relieved, and sa02 was maintained at about 93%.

"On the third day of admission, I tried to perform a bronchoscope under local anaesthesia of 2% lidocaine in the semi-recumbent position. When the bronchoscope enters the glottis, the patient cannot tolerate breathing difficulties." Johannes Mandy sighed and said, "There is nothing to do. If the airway stent cannot be removed..."

As he said that, he shrugged and made a helpless expression.

"At least you have to ensure breathing, you can do the next test. Poor guy, you can't even do the first step. Damn recruiting personnel, I want patients with advanced cancer, not people who will die if you want to come to Bota! Dead people can't use new drugs, and all the previous work was in vain! Those idiots!" Johannes Mandy said angrily.

Zheng Ren recalled what Johannes Mandy said before, and a few seconds later, he said in a deep voice: "Have the genetic test been completed? How is the evaluation of the relevant drugs?"

Johannes Mandy was a little hesitant when he heard Zheng Ren's question.

"The boss is only interested in the patient's illness, not coveting your skills." Su Yun said coldly: "I believe Christian has already told you about this."

When talking about Christian, Zheng Ren felt that the aura on Johannes Mandy had changed a little.

"That's right, Dr. Zheng, Dr. Su." Johannes Mandy said quickly, "Gene sequencing and corresponding work will take 24 hours to complete, which is the fastest speed. But the patient will definitely not be able to withstand 24 hours, even..."

Zheng Ren knew that the so-called medicine would not be the kind that would be cured immediately after taking it, but after all, it was a hope.

As long as there is a thought and a faint glimmer of hope, even if it is so weak that it is almost impossible to see the light, it can support the raging fire and light up the sky if it is enough.

"Mr. Johannes Mandy, I want to see the relevant information about the patient." Zheng Ren said in a deep voice, "Maybe I can have a way to solve the problem of dyspnea in patients."

"Oh, no! That's impossible!" Johannes Mandy said subconsciously: "Even tracheal intubation can't be done. The patient's condition is too serious. It's a mistake for him to appear in Bota. What we need to do now is to correct this mistake."

Zheng Ren frowned and glanced at Johannes Mandy. Mandy felt that he had said a little too much, so he immediately smiled, trying to ease the awkward atmosphere.

"Boss, what do you want to do?" Su Yun asked in Mandarin.

"In recent years, transtracheoscopic stent insertion has been increasingly used to relieve airway stenosis. Due to its high safety, easy operation, quick onset and few postoperative complications, it has now become one of the first choice treatments to eliminate airway stenosis." Zheng Ren said to Su Yun while thinking.

Su Yun knew that the reason why his boss said something meaningless first was that he was sorting out his thoughts.

Things that Bota Private Hospital has no choice but to do is definitely extremely difficult. Even if the boss has some ideas, he may not be perfect.

"However, the choice of anesthesia and ventilation methods during bronchoscopy interventional treatment limits the treatment of some patients with severe airway stenosis. For patients with severe airway obstruction, there are certain risks during the operation, and may even cause the patient's heartbeat and breathing to stop." Zheng Ren continued to say in a deep voice.

His speaking speed seemed to have not changed much, neither fast nor slow.

"The patient's mid-tracheal mass blocks the tube lumen and cannot solve the problem of breathing through tracheotomy or intubation. It seems that he can give up treatment. If he encounters a similar patient in 912, I would think that even if he dies of illness, he should not be suffocated."

"Boss, do you have a way?" Su Yun asked.

"Exhaust oxygen is the most difficult point for interventional treatment for airway blockage." Zheng Ren said, "What methods should be used to solve hypoxia and improve cardiac oxygen supply?"

"emco?" Professor Rudolf Wagner suddenly said, "Oh my god, boss, can this thing work?"
Chapter completed!