Details of the Drug Combination

General Information of Drug Combination (ID: DCAERTR)

• Drug Combination Name: Fentanyl + Midazolam
• Indication: Prostatic Cancer; Status: Phase 1 [1]
• Component Drugs:
  Fentanyl (DM8WAHT): Small molecular drug
  Midazolam (DMXOELT): Small molecular drug

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Fentanyl

Disease Entry	ICD 11	Status	REF
Analgesia	MB40.8	Approved	[2]
Traumatic brain injury	NA07.Z	Approved	[3]
Cancer related pain	MG30	Phase 3	[4]
Pain	MG30-MG3Z	Phase 3	[5]
Chronic pain	MG30	Phase 1	[6]

Fentanyl Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Opioid receptor mu (MOP)	TTKWM86	OPRM_HUMAN	Modulator	[10]

Fentanyl Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[11]

Fentanyl Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[12]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[13]
Cytochrome P450 3A7 (CYP3A7)	DERD86B	CP3A7_HUMAN	Metabolism	[14]

Fentanyl Interacts with 6 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Transport	[15]
Mu-type opioid receptor (OPRM1)	OT16AAT8	OPRM_HUMAN	Increases Phosphorylation	[16]
Pro-opiomelanocortin (POMC)	OTV41F7T	COLI_HUMAN	Decreases Expression	[17]
Mitogen-activated protein kinase 3 (MAPK3)	OTCYKGKO	MK03_HUMAN	Increases Phosphorylation	[18]
Mitogen-activated protein kinase 1 (MAPK1)	OTH85PI5	MK01_HUMAN	Increases Phosphorylation	[18]
Opioid growth factor receptor (OGFR)	OTROS6RJ	OGFR_HUMAN	Increases ADR	[19]

Indication(s) of Midazolam

Disease Entry	ICD 11	Status	REF
Agitation	6A70.3	Approved	[7]
Anxiety	N.A.	Approved	[7]
Irritability	MB24	Approved	[8]
Pain	MG30-MG3Z	Approved	[7]
Traumatic brain injury	NA07.Z	Approved	[7]
Epilepsy	8A60-8A68	Phase 3	[9]

Midazolam Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Translocator protein (TSPO)	TTPTXIN	TSPO_HUMAN	Modulator	[20]

Midazolam Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[21]

Midazolam Interacts with 5 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[22]
Cytochrome P450 4B1 (CYP4B1)	DEMF740	CP4B1_HUMAN	Metabolism	[23]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[24]
Cytochrome P450 3A7 (CYP3A7)	DERD86B	CP3A7_HUMAN	Metabolism	[23]
Cytochrome P450 2B6 (CYP2B6)	DEPKLMQ	CP2B6_HUMAN	Metabolism	[25]

Midazolam Interacts with 4 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Expression	[26]
Nuclear receptor subfamily 1 group I member 2 (NR1I2)	OTC5U0N5	NR1I2_HUMAN	Increases Activity	[27]
Bile salt export pump (ABCB11)	OTRU7THO	ABCBB_HUMAN	Decreases Activity	[28]
Gamma-aminobutyric acid receptor subunit alpha-6 (GABRA6)	OTX4UC3O	GBRA6_HUMAN	Decreases Response To Substance	[29]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Mechanical Ventilation	DC11XZ3	N. A.	Phase 4	[30]
Chronic Otitis Media	DCJ3323	N. A.	Phase 1	[31]
Cirrhosis	DCMU52D	N. A.	Phase 1	[32]

References

• [1] ClinicalTrials.gov (NCT01998685) Prothrombotic Factors and Anaesthesia in Prostate Cancer
• [2] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
• [3] Fentanyl FDA Label
• [4] ClinicalTrials.gov (NCT00822614) Safety of Fentanyl TAIFUN Treatment. U.S. National Institutes of Health.
• [5] A Phase III study to assess the clinical utility of low-dose fentanyl transdermal system in patients with chronic nonmalignant pain. Curr Med Res Opin. 2006 Aug;22(8):1493-501.
• [6] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [7] Midazolam FDA Label
• [8] 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: 3342).
• [9] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [10] The ChEMBL database in 2017. Nucleic Acids Res. 2017 Jan 4;45(D1):D945-D954.
• [11] Mammalian drug efflux transporters of the ATP binding cassette (ABC) family in multidrug resistance: A review of the past decade. Cancer Lett. 2016 Jan 1;370(1):153-64.
• [12] Three-dimensional-quantitative structure activity relationship analysis of cytochrome P-450 3A4 substrates. J Pharmacol Exp Ther. 1999 Oct;291(1):424-33.
• [13] Pharmacogenomics as molecular autopsy for forensic toxicology: genotyping cytochrome P450 3A4*1B and 3A5*3 for 25 fentanyl cases. J Anal Toxicol. 2005 Oct;29(7):590-8.
• [14] Drug Interactions Flockhart Table
• [15] P-Glycoprotein on Blood-Brain Barrier Plays a Vital Role in Fentanyl Brain Exposure and Respiratory Toxicity in Rats. Toxicol Sci. 2018 Jul 1;164(1):353-362. doi: 10.1093/toxsci/kfy093.
• [16] A G protein-biased ligand at the ?-opioid receptor is potently analgesic with reduced gastrointestinal and respiratory dysfunction compared with morphine. J Pharmacol Exp Ther. 2013 Mar;344(3):708-17.
• [17] Serum beta-endorphin response to stress before and after operation under fentanyl anesthesia in neonates, infants and preschool children. Eur J Pediatr Surg. 2010 Mar;20(2):106-10. doi: 10.1055/s-0029-1243620. Epub 2010 Jan 18.
• [18] opioid receptor agonist-selective regulation of interleukin-4 in T lymphocytes. J Neuroimmunol. 2013 Oct 15;263(1-2):35-42. doi: 10.1016/j.jneuroim.2013.07.012. Epub 2013 Jul 25.
• [19] 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.
• [20] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
• [21] A novel screening strategy to identify ABCB1 substrates and inhibitors. Naunyn Schmiedebergs Arch Pharmacol. 2009 Jan;379(1):11-26.
• [22] Selection of alternative CYP3A4 probe substrates for clinical drug interaction studies using in vitro data and in vivo simulation. Drug Metab Dispos. 2010 Jun;38(6):981-7.
• [23] Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
• [24] In vitro metabolism of midazolam, triazolam, nifedipine, and testosterone by human liver microsomes and recombinant cytochromes p450: role of cyp3a4 and cyp3a5. Drug Metab Dispos. 2003 Jul;31(7):938-44.
• [25] Further characterization of the expression in liver and catalytic activity of CYP2B6. J Pharmacol Exp Ther. 1998 Sep;286(3):1253-9.
• [26] Modulators and substrates of P-glycoprotein and cytochrome P4503A coordinately up-regulate these proteins in human colon carcinoma cells. Mol Pharmacol. 1996 Feb;49(2):311-8.
• [27] Benzodiazepines medazepam and midazolam are activators of pregnane X receptor and weak inducers of CYP3A4: investigation in primary cultures of human hepatocytes and hepatocarcinoma cell lines. Toxicol Lett. 2010 Mar 15;193(2):183-8.
• [28] Interference with bile salt export pump function is a susceptibility factor for human liver injury in drug development. Toxicol Sci. 2010 Dec; 118(2):485-500.
• [29] GABA alpha6 receptors mediate midazolam-induced anxiolysis. J Clin Anesth. 2002 May;14(3):206-9. doi: 10.1016/s0952-8180(02)00343-4.
• [30] ClinicalTrials.gov (NCT02528513) Midazolam Used Alone or Sequential Use of Midazolam and Propofol/Dexmedetomidine in Mechanically Ventilated Patients
• [31] ClinicalTrials.gov (NCT01188551) Dexmedetomidine Versus Fentanyl Following Pressure Equalization Tube Placement
• [32] ClinicalTrials.gov (NCT00906139) Propofol and Fentanyl Versus Midazolam and Fentanyl for Endoscopy Sedation in Cirrhotic Patients