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Certolizumab pegol, セルトリズマブペゴル (遺伝子組換え)

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Image result for certolizumab pegol

>Amino acid sequence of the light chain
DIQMTQSPSSLSASVGDRVTITCKASQNVGTNVAWYQQKPGKAPKALIYSASFLYSGVPY
RFSGSGSGTDFTLTISSLQPEDFATYYCQQYNIYPLTFGQGTKVEIKRTVAAPSVFIFPP
SDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLT
LSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
>Amino acid sequence of the heavy chain
EVQLVESGGGLVQPGGSLRLSCAASGYVFTDYGMNWVRQAPGKGLEWMGWINTYIGEPIY
ADSVKGRFTFSLDTSKSTAYLQMNSLRAEDTAVYYCARGYRSYAMDYWGQGTLVTVSSAS
TKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGL
YSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTCAA

Certolizumab pegol

CAS: 428863-50-7

セルトリズマブペゴル (遺伝子組換え)

CDP 870 / CDP-870 / CDP870 / PHA-738144

Formula
C2115H3252N556O673S16
Cas
428863-50-7
Mol weight
47748.8128

Reducing signs and symptoms of Crohn’s disease and treatment of moderately to severely active rheumatoid arthritis (RA).

Certolizumab pegol is a recombinant Fab’ antibody fragment against tumor necrosis factor alpha which is conjugated to an approximately 40kDa polyethylene glycol (PEG2MAL40K). Polyethylene glycol helps to delay the metabolism and elimination of the drugs. Chemically, the light chain is made up of 214 amino acid residues while the heavy chain is composed of 229 amino acid residues. The molecular mass of the Fab’ antibody fragment itself is 47.8 kDa. It is used for the treatment of rheumatoid arthritis and Crohn’s disease. FDA approved on April 22, 2008

Certolizumab pegol (CDP870, tradename Cimzia) is a biologic medication for the treatment of Crohn’s disease,[1][2] rheumatoid arthritispsoriatic arthritis and ankylosing spondylitis. It is a fragment of a monoclonal antibody specific to tumor necrosis factor alpha(TNF-α) and is manufactured by UCB.[3][4][5]

Image result for certolizumab pegol

Medical uses

Crohn’s Disease
On April 22, 2008, the U.S. FDA approved Cimzia for the treatment of Crohn’s disease in people who did not respond sufficiently or adequately to standard therapy.[4][6][7]
Rheumatoid arthritis
On June 26, 2009, the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) issued a positive opinion recommending that the European Commission grant a marketing authorisation for Cimzia for the treatment of rheumatoid arthritis only – the CHMP refused approval for the treatment of Crohn’s disease. The marketing authorisation was granted to UCB Pharma SA on October 1, 2009.[8]
Psoriatic arthritis
On September 27, 2013, the U.S. FDA approved Cimzia for the treatment of adult patients with active psoriatic arthritis.[9]

Method of action

Certolizumab pegol is a monoclonal antibody directed against tumor necrosis factor alpha. More precisely, it is a PEGylated Fabfragment of a humanized TNF inhibitor monoclonal antibody.[10]

Clinical trials

Crohn’s disease
Positive results have been demonstrated in two phase III trials (PRECiSE 1 and 2) of certolizumab pegol versus placebo in moderate to severe active Crohn’s disease.[1][10][11][12]
Axial spondyloarthritis
In 2013, a phase 3 double blind randomized placebo-controlled study found significantly positive results in patient self-reported questionnaires, with rapid improvement of function and pain reduction, in patients with axial spondyloarthritis.[13]
Rheumatoid arthritis
Certolizumab appears beneficial in those with rheumatoid arthritis.[14]

Side effects

Significant side effects occur in 2% of people who take the medication.[14]

References

  1. Jump up to:a b Sandborn WJ, Feagan BG, Stoinov S, et al. (July 2007). “Certolizumab pegol for the treatment of Crohn’s disease”N. Engl. J. Med357 (3): 228–38. doi:10.1056/NEJMoa067594PMC 3187683PMID 17634458.
  2. ^ Goel, Niti; Sue Stephens (2010). “Certolizumab pegol”mAbs2 (2): 137–147. doi:10.4161/mabs.2.2.11271PMC 2840232PMID 20190560.
  3. ^ Kaushik VV, Moots RJ (April 2005). “CDP-870 (certolizumab) in rheumatoid arthritis”. Expert Opinion on Biological Therapy5 (4): 601–6. doi:10.1517/14712598.5.4.601PMID 15934837.
  4. Jump up to:a b index.cfm?fuseaction=Search.Label_ApprovalHistory “Cimzia Label and Approval History” Check |url= value (help)Drugs@FDAU.S. Food and Drug Administration(FDA). Retrieved 2009-11-15.
  5. ^ “Cimzia Prescribing Information” (PDF). US Food and Drug Administration (FDA). April 2016. Retrieved 2016-08-21.
  6. ^ UCB press release – Cimzia Approved in the US for the Treatment of Moderate to Severe Crohn’s Disease. Retrieved April 22, 2008.
  7. ^ Waknine, Yael (May 1, 2008). “FDA Approvals: Patanase, Actonel, Cimzia”Medscape. Retrieved 2008-05-01.
  8. ^ “Cimzia European Public Assessment Report”European Medicines Agency. Retrieved November 15, 2009.
  9. ^ “Cimzia (certolizumab pegol) approved by the U.S. FDA for treatment of adult patients with active psoriatic arthritis”. Archived from the original on October 1, 2013. Retrieved October 1, 2013.
  10. Jump up to:a b Schreiber S. et al., Certolizumab pegol, a humanised anti-TNF pegylated FAb’ fragment, is safe and effective in the maintenance of response and remission following induction in active Crohn’s disease: a phase 3 study (precise), Gut, 2005, 54, suppl7, A82
  11. ^ Sandborn et al., Certolizumab pegol administered subcutaneously is effective and well tolerated in patients with active Crohn’s disease: results from a 26-week, placebo-controlled Phase 3 study (PRECiSE 1), Gastroenterology, 2006, 130, A107
  12. ^ “New Analysis Shows Cimzia (Certolizumab Pegol) Maintained Remission and Response in Recent Onset Crohn’s Disease” (Press release). UCB. October 23, 2006. Retrieved 2009-11-15.
  13. ^ Sieper J, Tubergen A, Coteur G, Woltering F, Landewe R (May 2013). “PMS50 – Rapid Improvements In Patient-Reported Outcomes With Certolizumab Pegol In Patients With Axial Spondyloarthritis, Including Ankylosing Spondylitis And Non-Radiographic Axial Spondyloarthritis: 24-Week Results Of A Phase 3 Double Blind Randomized Placebo-Controlled Study”. Value in Health16 (3): A227. doi:10.1016/j.jval.2013.03.1150.
  14. Jump up to:a b Ruiz Garcia, V; Jobanputra, P; Burls, A; Vela Casasempere, P; Bort-Marti, S; Bernal, JA (Sep 8, 2017). “Certolizumab pegol (CDP870) for rheumatoid arthritis in adults”(PDF)The Cochrane Database of Systematic Reviews9: CD007649. doi:10.1002/14651858.CD007649.pub4PMID 28884785.

External links

FDA approves treatment Cimzia (certolizumab pegol) for patients with a type of inflammatory arthritis

March 28, 2019

Release

The U.S. Food and Drug Administration today approved Cimzia (certolizumab pegol) injection for treatment of adults with a certain type of inflammatory arthritis called non-radiographic axial spondyloarthritis (nr-axSpA), with objective signs of inflammation. This is the first time that the FDA has approved a treatment for nr-axSpA.

“Today’s approval of Cimzia fulfills an unmet need for patients suffering from non-radiographic axial spondyloarthritis as there has been no FDA-approved treatments until now,” said Nikolay Nikolov, M.D., associate director for rheumatology of the Division of Pulmonary, Allergy, and Rheumatology Products in the FDA’s Center for Drug Evaluation and Research.

Nr-axSpA is a type of inflammatory arthritis that causes inflammation in the spine and other symptoms. There is no visible damage seen on x-rays, so it is referred to as non-radiographic.

The efficacy of Cimzia for the treatment of nr-axSpA was studied in a randomized clinical trial in 317 adult patients with nr-axSpA with objective signs of inflammation, indicated by elevated C-reactive protein (CRP) levels and/or sacroiliitis (inflammation of the sacroiliac joints) on MRI. The trial measured the improvement response on the Ankylosing Spondylitis Disease Activity Score, a composite scoring system that assesses disease activity including patient-reported outcomes and CRP levels. Responses were greater for patients treated with Cimzia compared to patients treated with placebo. The overall safety profile observed in the Cimzia treatment group was consistent with the known safety profile of Cimzia.

The prescribing information for Cimzia includes a Boxed Warning to advise health care professionals and patients about the increased risk of serious infections leading to hospitalization or death including tuberculosis (TB), bacterial sepsis (infection in the blood steam), invasive fungal infections (such as histoplasmosis, an infection that affects the lungs), and other infections. Cimzia should be discontinued if a patient develops a serious infection or sepsis. Health care providers are advised to perform testing for latent TB and, if positive, to start treatment for TB prior to starting Cimzia. All patients should be monitored for active TB during treatment, even if the initial latent TB test is negative. The Boxed Warning also advises that lymphoma (cancer in blood cells) and other malignancies, some fatal, have been reported in children and adolescent patients treated with tumor necrosis factor (TNF) blockers, of which Cimzia is a member. Cimzia is not indicated for use in pediatric patients. Cimzia must be dispensed with a patient Medication Guide that describes important information about the drug’s uses and risks.

Cimzia was originally approved in 2008 and is also indicated for adult patients with Crohn’s disease, moderate-to-severe rheumatoid arthritis, active ankylosing spondylitis (AS) and moderate-to-severe plaque psoriasis who are candidates for systemic therapy or phototherapy.

The FDA granted the approval of Cimzia to UCB.

Certolizumab pegol
Syringe with Certolizumab pegol-1800.jpg

Syringe with 200mg Certolizumab pegol
Monoclonal antibody
Type Fab’ fragment
Source Humanized (from mouse)
Target TNF alpha
Clinical data
Trade names Cimzia
AHFS/Drugs.com Consumer Drug Information
MedlinePlus a608041
License data
Pregnancy
category
  • US: B (No risk in non-human studies)
Routes of
administration
Subcutaneous
ATC code
Legal status
Legal status
Pharmacokinetic data
Elimination half-life about 11 days
Excretion Renal (PEG only)
Identifiers
CAS Number
ChemSpider
  • none
UNII
KEGG
ChEMBL
Chemical and physical data
Formula C2115H3252N556O673S16
Molar mass 47,750 g/mol g·mol−1

///////////////FDA 2019, Cimzia, certolizumab pegol, inflammatory arthritis, UCB

https://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm634671.htm?utm_campaign=032819_PR_FDA%20approves%20treatment%20for%20patients%20with%20a%20type%20of%20inflammatory%20arthritis&utm_medium=email&utm_source=Eloqua

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DR ANTHONY CRASTO

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DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO, Born in Mumbai in 1964 and graduated from Mumbai University, Completed his Ph.D from ICT, 1991,Matunga, Mumbai, India, in Organic Chemistry, The thesis topic was Synthesis of Novel Pyrethroid Analogues, Currently he is working with GLENMARK PHARMACEUTICALS LTD, Research Centre as Principal Scientist, Process Research (bulk actives) at Mahape, Navi Mumbai, India. Total Industry exp 30 plus yrs, Prior to joining Glenmark, he has worked with major multinationals like Hoechst Marion Roussel, now Sanofi, Searle India Ltd, now RPG lifesciences, etc. He has worked with notable scientists like Dr K Nagarajan, Dr Ralph Stapel, Prof S Seshadri, Dr T.V. Radhakrishnan and Dr B. K. Kulkarni, etc, He did custom synthesis for major multinationals in his career like BASF, Novartis, Sanofi, etc., He has worked in Discovery, Natural products, Bulk drugs, Generics, Intermediates, Fine chemicals, Neutraceuticals, GMP, Scaleups, etc, he is now helping millions, has 9 million plus hits on Google on all Organic chemistry websites. His friends call him Open superstar worlddrugtracker. His New Drug Approvals, Green Chemistry International, All about drugs, Eurekamoments, Organic spectroscopy international, etc in organic chemistry are some most read blogs He has hands on experience in initiation and developing novel routes for drug molecules and implementation them on commercial scale over a 30 year tenure till date Dec 2017, Around 35 plus products in his career. He has good knowledge of IPM, GMP, Regulatory aspects, he has several International patents published worldwide . He has good proficiency in Technology transfer, Spectroscopy, Stereochemistry, Synthesis, Polymorphism etc., He suffered a paralytic stroke/ Acute Transverse mylitis in Dec 2007 and is 90 %Paralysed, He is bound to a wheelchair, this seems to have injected feul in him to help chemists all around the world, he is more active than before and is pushing boundaries, He has 9 million plus hits on Google, 2.5 lakh plus connections on all networking sites, 50 Lakh plus views on dozen plus blogs, He makes himself available to all, contact him on +91 9323115463, email amcrasto@gmail.com, Twitter, @amcrasto , He lives and will die for his family, 90% paralysis cannot kill his soul., Notably he has 19 lakh plus views on New Drug Approvals Blog in 216 countries......https://newdrugapprovals.wordpress.com/ , He appreciates the help he gets from one and all, Friends, Family, Glenmark, Readers, Wellwishers, Doctors, Drug authorities, His Contacts, Physiotherapist, etc

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