Drug Discovery Phases =| Introduction to Drug Development | Drug Discovery | Drug Development
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- čas přidán 30. 03. 2019
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Drug development is the process of bringing a new pharmaceutical drug to the market once a lead compound has been identified through the process of drug discovery. It includes pre-clinical research on microorganisms and animals, filing for regulatory statutes, such as via the United States Food and Drug Administration for an investigational new drug to initiate clinical trials on humans, and may include the step of obtaining regulatory approval with a new drug application to market the drug.
(1) The first step in the drug development process involves discovery work. This is where drug development companies choose a molecule, such as a gene or protein, to target with a drug.
(2) The next step in the drug development process is preclinical testing, which in itself is divided into two subcomponents: in vitro and in vivo testing. In vitro testing examines the drug molecules' interactions in test tubes and within the lab setting.
(3) The third step involves submitting an Investigational New Drug Application to the FDA prior to beginning human clinical trials.
(4)Clinical trials
Phase I trials, usually in healthy volunteers, determine safety and dosing.
Phase II trials are used to get an initial reading of efficacy and further explore safety in small numbers of patients having the disease targeted by the NCE.
Phase III trials are large, pivotal trials to determine safety and efficacy in sufficiently large numbers of patients with the targeted disease. If safety and efficacy are adequately proved, clinical testing may stop at this step and the NCE advances to the new drug application (NDA) stage.
Phase IV trials are post-approval trials that are sometimes a condition attached by the FDA, also called post-market surveillance studies.
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excellent sir.............. your speed --- your knowledge --- your words with all explanation = = = excellent sir.....
Thank you so much
Agreed 💯 great sir
Aapko ye improvement krni ha sir ki aap videos banate rahaye bs aise hi ...no. one channel for paramedical students...god bless you
Well teaching sir , solution pharmacy is Best education channel thank a lot to solution pharmacy teaching staff and team
Thank you so much for your such a nice compliment.
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Sir ji mai bahut khusnasib hu Jo apke jaise teacher se pd rhi hu aap bahut mast padhte jitna v tariff kru WO km Hai bhagwan apke upr kripa bnaye rkhe
Bahut bahut dhanyawaad
Sir aap English ko hindi m bhut ache explain krte ho thank u sir en students ko jo hindi medium se ate h or English m pharmacy Kate h en students ko samaj na muskil hota h English m mere class m hindi medium se bhut bache h or English kam samaj m ate h ata h m bi hindi medium se ho mugko aap ka suport melta h esko samaj K m English m likh te ho thank u sooo much Sir u are besttt
Kajal Singh Thank you so much
Sir agar aap aaj nahi hote to hume acchi scoring nahi kr pate you are legend for me 😘
Thank you for your love and support
Sir, thank You for your lecture on this specific topic, please reply my question sir,
Is Drug Discovery process is same as Design New Drugs process?
Please Reply
.....and we got Covid vaccine with an year 💥
Conceptual stage ke ..kitne stages hai ??and ye preclinical s age wale step kon s stage m ata hai
Thank you so much sir
How can patient our medicine
Followed you from Kailali District, Sudurpashchim Province, Nepal.
Thank you
Sir ji medicinal chemistry is semester ka new subject tha iska word smjh ni ata tha lekin jb se apka vidio dekhi tb se SB kuch achha lgne laga
Great
Best knowledge with simple way
Thank you
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Its really nice
tq sir hindi explain. nice
Thank you
Sir what are the chronological development of pharmaceutical process?
thanks
Thank you so much sir!
My pleasure
Thanks sir ... It's clear to me
Thank you
Sir u r the best👌👌❤️
Thank you
Sir jo clinical trials me lab work or discoveries karte hai..unko kya bolte hai??...and uski eligibility kya hai?
Thank u sir
Which branch of science in M.Sc. for discovery of hormonal drug??
Plzz suggest me.🙏🙏🙏
Sir please sir help
Points missing hain
STANDARD DOSE
REGULATED DOSE
TARGET LEVEL DOSE
TITRATED DOSE
Explained please sir
Sir u are speed ok...But how much student are getting also important
What Is Theoretical Drug Design ?
Sir Is Rational Drug Design And Theoretical Drug Design is Same ?
Good job Sir 👍
Thank you
Isko regulatory science k paper m likh skte h
Hlo sir
Preformulation studies preclinical kaa part hoti h yaaa phir iske baad hoti h...????
Uske baad ka hai. Jab clinical trial me pass ho jaaega to uski tayari hoti hai
Sir
Is drug design and drug discovery are same...please answer my question sir..
Then also kindly tell me the difference of both..and please suggest the class video content to learn about the topic drug design..please sir ...🙏
Munuru Jhansi no both are diff. (But in few case it looks like same) Discovery means somthing new is to be find where design is to make it as per need like - BA, Duration of action etc
Nice explaination sir 👍
Thank you
Thank you sir
Mybpleasure
Very useful .
Thank you
superb video....
Thank you
Sir what Steps are required for Theoritical Formulation and Development of a Tablet..?! An Ingredient that is already Available but if someone wants to modify it then what are the steps required?
SAR and random trial
@@solutionpharmacy That Would be Practical Sir.. I am Saying about Theoritical.. I mean What to Write.. Like Introduction, Background, Objective, Physicochemical Properties and what Else..?! Which Tests..?! Theoritically
Nice lactur sir g
Thank you so much.
Sir lead identification link ?
Sir plz suggest me a channel for medicinal chemistry of b.pharm who explain like you sir plz tell channel
Piyush Singhal I wish i could suggest you but i have no idea about med chem. When i will know i will surely inform you.
@@solutionpharmacy sir plz try in few days
Because 4th semester tentative dateseet come and I face many difficulty in medicam
I agree with you piyush
Piyush Singhal sure.
use english, it will add up to more viewers and it will be benefit to them to acquire the knowledge
charles michael Thank you so much for your valuable suggestion sir. Actually I have started this channel to support those students who are not good in english, i believe that getting the point in hindi is more imp so that they may write accordingly. Although your suggestion is good and i will look on it. Thanks.
Please visit our new channel for upcoming lectures in English. Link- czcams.com/users/PharmacyDictionaryBySolutionPharmacy
@@solutionpharmacy thnk u sir
no it is all good ❤️
Nice sir
Thank you
Protein threading explain sir
Very nice
Doctor saddam meerut Thank you
Sir pls make a video on drug response rekationship
That will be cover under practical session.
Sir please make the video that include question which are important for semster examination 🙏
Kishan Shukla We have already uploaded important question from unit 01 and 02. Please find in our channel.
@@solutionpharmacy link please
Sir which practical book of pharmacology? I buy
Kulkarni
Sir plz OECD guidelines ka vedio share kare to a6a hota.
I wish you were in my college while I was in b.pharm. kisi ne aise nahi padaya.
Sorry for that and thanks alot for such comliment
@@solutionpharmacy sr pls drug k bare m puri jankari dijiye......kon si dose kb kam aati h ...for meternity .
Sorry we dont include dose and duration
Sir what is meant by drugs pharmaceutical compounds... Also suggest me link to watch the concern chapter for chemistry
We dont teach chemistry. Sorry
@@solutionpharmacy sir it is in chemistry but it is related to pharmacy
@@majidali4896 they teach micriobiology pharmacognosy and pharmacology
sir i think you forgot to expain point no 4 phamaceutical formulation.
That might be
Good sir
Dilip Kumar ram Thank you
Sir kya mai new drug invent ya develop kr skta hu MD PHARMACOLOGY krne ke baad ya fir PhD karna padega please please please please reply kyuki mera MBBS ka last year chl rha h.🙏🙏🙏🙏 please please reply
Ager aap R&D me jate hai to kar sakte hai
Sir Ji upgrade your self now four phases are running in for clinical trials
Dear sir thank you for your suggestion. Sure i will upgrade my information. But i would like to provide you 01 information. Its a deep concept. In this video i have talked about the phases before any drug come to market not total phase so here 03 phase is right. Please watch this one, here you will find 04 phase in total phases- czcams.com/video/Hv5Wq0JyWJI/video.html
Bhai, Thumari number chahiye. I am a science popularization activist. I need some level of details from you. I want to educate ppl on these topics.
Sir jo apk lecture h pharmacy sir y pharmaceutical chemistry ko belong krta hena ya alg alg h sir pharmaceutical chemistry and Pharmacy PLZZ Rply sir bta do🙏🙏🙏🙏🙏🙏
Its belong to pharmacology
Sir plz share this in description because it is blurr
Please go to youtube setting and increase play qualit to HD
Sir board per likha hu cliene nahi dik raha
CZcams ke setting me playback quality ko increase kariye
Sir corona vaccine without clinical trials study approve hui h kya
Nahi. Clinical trial hua hi
@@solutionpharmacy to bhot jldi market m kyu ayi vaccine i mean sbhi study complete nhi hui ............
@@NKumar-wx8fj 3 phase me energency permission mila hai but study is keep going
@@solutionpharmacy Anuraj jaiswal Sir bol rhe h complete study se ayi h vaccine corona 2002 m vi aya tha 😱😱😱😱
@@NKumar-wx8fj Mujhe jo pata tha maine wo bataya. Aap confirm kar lijiye. No comment about others opinion
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After MBBS degree , Can be one doctor make new medicine?
Mrenal Kanty Ray No making new medicine is work of Research department. Although he may work along with them and share his or her idea.
Solution- Pharmacy Thanks a lot.
Sirr 2nd semester ka video nhi banate hai kya
Nahi
Pls make your videos clear ..it is blurr..
Its not blur. How can we upload blur vidoe ? Its your network issue. Our all videos are of HD
Ek video phir se banado
Use English to benefit general audience pliz
Agree. But there are many channel in english.
How to join watsap grp
We don't have whatsApp group
Please use English
Its really nice
Thank you sir
My pleasure
Nice sir
Thank you
Sirr 2nd semester ka video nhi banate hai kya
Nahi
Its really nice
thank you sir
My pleasure
Thanks sir
Welcome