boyutpedia Chapter 15 needs to be a bit more exciting!
Chapter 15 needs to be a bit more exciting!
"Eradication of Helicobacter pylori and prevention of stomach cancer?"
After tidying up the documents, Lan Hongmian tied them up, her face and expression serious.
"Have you only read the literature?"
"The paper published in the Journal of the American Medical Association (JAMA) in 2004 by the Li Ka Shing Faculty of Medicine at the University of Hong Kong was a large-scale, randomized, placebo-controlled study of primary prevention of *H. pylori* eradication."
"The mid-term follow-up results after 7.5 years showed that, at the overall population level, there was no statistically significant difference in the incidence of gastric cancer between the eradication therapy group and the control group."
"Only in the key subgroup analysis, for infected individuals without precancerous lesions at enrollment, after 7.5 years of follow-up following eradication therapy, none developed gastric cancer (0 vs 6), a significant difference."
Why perform subgroup analysis?
"It's just to get the paper published and avoid wasting funds."
What Chen Zhuoan was telling Lan Hongmian was a section of the gastroenterology department that was currently in a dead end.
Current papers and studies suggest that eradicating Hp (Helicobacter pylori) has no significant benefit in preventing gastric cancer.
The 2004 paper studied a high-incidence area of gastric cancer in China, including 1630 healthy Hp carriers.
The conclusions drawn are of very high quality.
In fact, this conclusion was 'reversed' 12 years ago.
A larger randomized controlled trial has demonstrated that eradicating Helicobacter pylori infection can effectively prevent stomach cancer.
Moreover, in 14, the gastroenterology community still held a skeptical attitude towards this claim, and no definitive conclusion had been reached...
This is an academic dispute that has lasted for a long time and has a wide impact.
Therefore, even though Kyoto University had already started the RCT at this time, Xiangya Hospital was still eligible to participate even without preparation.
Chen Zhuoan asked calmly, "Professor Lan, is the conclusion of an RCT with over 1000 participants the final result?"
Lan Hongmian choked slightly, then laughed. She continued flipping through her notebook: "Then tell me, how many people's RCTs are needed to be convincing?"
"Several thousand, tens of thousands, or even more."
Chen Zhuoan continued, "Of course, this track is now full of people. China, Japan, and South Korea started planning similar projects around 95."
"We can't figure out how to use the diamonds inside, but we can find another way."
Lan Hongmian found it somewhat interesting.
The fact that Chen Zhuoan knew about Kyoto University's research project on gastric cancer prevention and treatment proves that Chen Zhuoan really put a lot of effort into Su Xiheng.
"What's the idea?" Lan Hongmian's interest was piqued.
"Teacher Lan, you haven't answered my first question yet."
"Is that alright?" Chen Zhuoan laughed.
A good scientific researcher must be a good hook-planter; otherwise, they won't be able to tell the "story" of scientific research!
When writing a paper, if you can't find a "hook" that is "suitable" for other researchers, you won't be able to write a good paper.
"What if I answer no?" Lan Hongmian asked.
Chen Zhuoan placed his hands flat on his thighs, without even blinking: "Then I'll go talk to the teachers at the Second Hospital."
Xiangya Hospital is Xiangya Hospital.
Xiangya No. 2 Hospital is Xiangya No. 2 Hospital.
Both hospitals are part of the Xiangya system and are sister hospitals.
However, there is also healthy competition among brother hospitals, with the saying "better to die for your brother than for your poor monk."
Lan Hongmian choked again.
Her face twitched slightly: "You've got some nerve!"
Lan Hongmian dared not say that Chen Zhuoan could not do this, or that doing this was wrong.
The eight-year program is directly under the management of Central South University. Chen Zhuoan can not only change his doctoral supervisor at Xiangya Hospital, but he can also switch to Xiangya No. 2 Hospital to choose a doctoral supervisor.
In particular, Chen Zhuoan was among the first batch of students in the eight-year program, which had only just been piloted nationwide.
Everyone is watching this group of students, so their 'freedom' and 'authority' are currently very high!
"Teacher Lan... it's not that I'm brave, it's just that I don't really have any nerve, so I wanted to ask if there's any possibility of this happening!"
"It seems like my grades have dropped quite a bit lately, but actually... Xiao Su has been getting up early and staying up late to reserve seats in the library so I can study properly..."
Lan Hongmian raised her hand and pressed down: "Stop, stop, stop."
"I don't have time to listen to your lovey-dovey stories."
"I just want to know... do you even understand the concept of directly hiring an associate researcher without meeting the usual requirements?"
Chen Zhuoan gasped, his lower lip slightly retracting, and after thinking for only three seconds, he said:
"Research-related professional titles are the easiest to obtain through special procedures, as long as there are corresponding publications."
Lan Hongmian remained silent after listening.
She really wanted to use the popular term "ball-ache" to describe her current feelings.
Although she didn't know exactly how it hurt, she knew about pain response mechanisms.
……
It was 6 PM.
Chen Zhuoan and Su Xiheng walked out of the lobby of the experimental building together and chose a steamed dish restaurant they frequented!
This steamed dish restaurant is cheap; meat dishes cost 5-8 yuan, and vegetable dishes cost 2-3 yuan.
Two people can get two meat dishes and one vegetable dish for just over ten yuan.
Su Xiheng's eyes were bright, but her tadpole-like eyes narrowed into slits. Her mouth trembled as she held Chen Zhuoan's right hand with her left.
Her shoulders trembled slightly: "An'an, what exactly did you say to Professor Lan?"
"Why did Director Jin from our gastroenterology department also come over after my professor suddenly came to the lab?"
Chen Zhuoan placed his left hand over Su Xiheng's hand, his mind calm: "I was just testing your teacher's strategic awareness."
Su Xiheng froze, her lips trembling: "An'an, do you think these are the kinds of things we should be saying?"
Are you still An'an?
Although Su Xiheng felt that Chen Zhuoan had always been quite confident and composed, the current composure of Chen Zhuoan exceeded her expectations.
Chen Zhuoan's heart tightened slightly: "Of course..."
"Aren't you allowing your husband to have even a little bit of talent?"
"I spent time on it."
Su Xiheng: "The betting agreement that Professor Nalan mentioned?"
Chen Zhuoan: "That's true too."
Su Xiheng withdrew her hand, put her hands on her hips, and for a moment became slightly domineering: "An'an... you've gone a bit too far. Why didn't you discuss such a big matter with me?"
Chen Zhuoan tugged at Su Xiheng's hand.
Su Xiheng was pulled once but couldn't be moved, but she was moved the second time.
"Shh, keep your voice down."
"Otherwise, people will think you're fierce."
Chen Zhuoan briefly brought up the topic.
"But?" Su Xiheng turned her gaze upon hearing this, her attention diverted.
"I've sent you all the answers directly. I didn't want you to reveal the document to anyone beforehand because I was worried you wouldn't know how to talk to the teacher about it."
Su Xiheng's mouth dropped open in surprise: "The betting agreement between you and the teacher, was that the document you sent me?"
"yes?"
Chen Zhuoan raised his voice slightly, regaining some of the feeling he had when he was twenty-four: "I can only take advantage of this information gap if you don't tell your teacher."
"Tell me, is the content in that document detailed enough? Is the logic clear enough? Is it thorough enough?"
Now, it feels tasteless for him to show off in front of anyone.
But as long as he could show off a little in front of his wife and make her smile, Chen Zhuoan felt that was enough.
"what?"
"So, does this mean we're teaming up to lie to the teacher?" Su Xiheng felt guilty and started whispering.
With her head and chin lowered, she exuded a strong sense of stealth.
"What do you mean by 'deceive'? It means going to take..."
Chen Zhuoan straightened his back calmly: "Whether your teacher is qualified to participate is up to you to decide."
"If you're unhappy, I'll just kick Professor Yao out of the game and talk to Director Jin directly."
"If you also have issues with Director Jin, we can go directly to the Second Hospital and talk to the boss!"
Su Xiheng stretched out her left thumb and forefinger and pinched the skin and flesh of Chen Zhuoan's right ulnar styloid process.
Her voice was sweet and delicate: "You're being serious!"