Details of the Drug Combination

General Information of Drug Combination (ID: DCTBT72)

• Drug Combination Name: Sertindole + Risperidone
• Indication: Schizophrenia; Status: Phase 4 [1]
• Component Drugs:
  Sertindole (DMMP65N): Small molecular drug
  Risperidone (DMN6DXL): Small molecular drug

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Sertindole

Disease Entry	ICD 11	Status	REF
Schizophrenia	6A20	Withdrawn from market	[2]

Sertindole Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Dopamine D2 receptor (D2R)	TTEX248	DRD2_HUMAN	Antagonist	[5]

Sertindole Interacts with 2 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[6]
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[6]

Indication(s) of Risperidone

Disease Entry	ICD 11	Status	REF
Bipolar I disorder	N.A.	Approved	[3]
Schizoaffective disorder	6A21	Approved	[3]
Schizophrenia	6A20	Approved	[4]
Autism	N.A.	Investigative	[3]

Risperidone Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Dopamine D2 receptor (D2R)	TTEX248	DRD2_HUMAN	Antagonist	[7]

Risperidone Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[8]

Risperidone Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[9]
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[10]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[11]

Risperidone Interacts with 7 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Response To Substance	[12]
D(2) dopamine receptor (DRD2)	OTBLXKEG	DRD2_HUMAN	Increases Response To Substance	[13]
D(3) dopamine receptor (DRD3)	OT0OFFKB	DRD3_HUMAN	Increases Response To Substance	[14]
Follitropin subunit beta (FSHB)	OTGLS283	FSHB_HUMAN	Affects Expression	[15]
5-hydroxytryptamine receptor 2C (HTR2C)	OT6H8DE0	5HT2C_HUMAN	Increases Response To Substance	[12]
D(4) dopamine receptor (DRD4)	OTAJTO7N	DRD4_HUMAN	Increases ADR	[16]
5-hydroxytryptamine receptor 2A (HTR2A)	OTWXJX0M	5HT2A_HUMAN	Increases Response To Substance	[17]

References

• [1] ClinicalTrials.gov (NCT02021201) The Effect of Sertindole and Risperidone on Endophenotypic Markers of Schizophrenia
• [2] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 98).
• [3] Risperidone FDA Label
• [4] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 96).
• [5] Effect of sertindole on extracellular dopamine, acetylcholine, and glutamate in the medial prefrontal cortex of conscious rats: a comparison with r... Psychopharmacology (Berl). 2009 Sep;206(1):39-49.
• [6] Metabolic drug interactions with newer antipsychotics: a comparative review. Basic Clin Pharmacol Toxicol. 2007 Jan;100(1):4-22.
• [7] Randomized clinical comparison of perospirone and risperidone in patients with schizophrenia: Kansai Psychiatric Multicenter Study. Psychiatry Clin Neurosci. 2009 Jun;63(3):322-8.
• [8] Effect of verapamil on pharmacokinetics and pharmacodynamics of risperidone: in vivo evidence of involvement of P-glycoprotein in risperidone disposition. Clin Pharmacol Ther. 2005 Jul;78(1):43-51.
• [9] Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
• [10] Cytochrome P450 3A inhibitor itraconazole affects plasma concentrations of risperidone and 9-hydroxyrisperidone in schizophrenic patients. Clin Pharmacol Ther. 2005 Nov;78(5):520-8.
• [11] Different enantioselective 9-hydroxylation of risperidone by the two human CYP2D6 and CYP3A4 enzymes. Drug Metab Dispos. 2001 Oct;29(10):1263-8.
• [12] Pharmacogenetics of risperidone therapy in autism: association analysis of eight candidate genes with drug efficacy and adverse drug reactions. Pharmacogenomics J. 2010 Oct;10(5):418-30.
• [13] Variants of the dopamine D2 receptor gene and risperidone-induced hyperprolactinemia in children and adolescents. Pharmacogenet Genomics. 2009 May;19(5):373-82. doi: 10.1097/FPC.0b013e328329a60f.
• [14] A common variant in DRD3 gene is associated with risperidone-induced extrapyramidal symptoms. Pharmacogenomics J. 2009 Dec;9(6):404-10. doi: 10.1038/tpj.2009.26. Epub 2009 Jun 9.
• [15] Effect of risperidone and olanzapine on reproductive hormones, psychopathology and sexual functioning in male patients with schizophrenia. Psychoneuroendocrinology. 2009 Jan;34(1):129-39. doi: 10.1016/j.psyneuen.2008.08.015. Epub 2008 Oct 5.
• [16] ADReCS-Target: target profiles for aiding drug safety research and application. Nucleic Acids Res. 2018 Jan 4;46(D1):D911-D917. doi: 10.1093/nar/gkx899.
• [17] Pharmacologic analysis of non-synonymous coding h5-HT2A SNPs reveals alterations in atypical antipsychotic and agonist efficacies. Pharmacogenomics J. 2006 Jan-Feb;6(1):42-51. doi: 10.1038/sj.tpj.6500342.