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| | MeshID = D018759 | | MeshID = D018759 | ||
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| A '''norepinephrine reuptake inhibitor''' ('''NRI''', '''NERI''') or '''noradrenaline reuptake inhibitor''' or '''adrenergic reuptake inhibitor''' ('''ARI'''), is a type of ] that acts as a ] for the ]s ] (noradrenaline) and ] (adrenaline) by blocking the ] of the ] (NET). This in turn leads to increased ] ]s of norepinephrine and epinephrine and therefore can increase ] ]. | A '''norepinephrine reuptake inhibitor''' ('''NRI''', '''NERI''') or '''noradrenaline reuptake inhibitor''' or '''adrenergic reuptake inhibitor''' ('''ARI'''), is a type of ] that acts as a ] for the ]s ] (noradrenaline) and ] (adrenaline) by blocking the ] of the ] (NET). This in turn leads to increased ] ]s of norepinephrine and epinephrine and therefore can increase ] ]. | ||
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| *** ] (Strattera) | *** ] (Strattera) | ||
| *** ] (Edronax, Vestra) | *** ] (Edronax, Vestra) | ||
| *** ] (Qelbree, Vivalan) – but also has some other weaker activities<ref name="YuGarcia-OlivaresCandler2020">{{cite journal | vauthors = Yu C, Garcia-Olivares J, Candler S, Schwabe S, Maletic V | title = New Insights into the Mechanism of Action of Viloxazine: Serotonin and Norepinephrine Modulating Properties | journal = J Exp Pharmacol | volume = 12 | issue = | pages = 285–300 | date = 2020 | pmid = 32943948 | pmc = 7473988 | doi = 10.2147/JEP.S256586 | doi-access = free | url = }}</ref> | |||
| *** ] (Qelbree, Vivalan) | |||
| ** Never marketed | ** Never marketed | ||
| *** ] (UK-3540-1) | *** ] (UK-3540-1) | ||
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| *** ] (Lucelan, Metatone) | *** ] (Lucelan, Metatone) | ||
| ** Never marketed | ** Never marketed | ||
| *** ] (TD-9855) | |||
| *** ] (Wy-23,409) | *** ] (Wy-23,409) | ||
| *** ] | *** ] | ||
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| ==See also== | ==See also== | ||
| ⚫ | * ] | ||
| *] | * ] | ||
| *], similar type of drugs used to block ] and norepinephrine ]s | * ], similar type of drugs used to block ] and norepinephrine ]s | ||
| ⚫ | *] | ||
| * ] | |||
| == References == | == References == | ||
Latest revision as of 15:01, 12 December 2024
Class of drug| Norepinephrine reuptake inhibitor | |
|---|---|
| Drug class | |
| Synonyms | adrenergic reuptake inhibitor |
| External links | |
| MeSH | D018759 |
| Legal status | |
| In Wikidata | |
A norepinephrine reuptake inhibitor (NRI, NERI) or noradrenaline reuptake inhibitor or adrenergic reuptake inhibitor (ARI), is a type of drug that acts as a reuptake inhibitor for the neurotransmitters norepinephrine (noradrenaline) and epinephrine (adrenaline) by blocking the action of the norepinephrine transporter (NET). This in turn leads to increased extracellular concentrations of norepinephrine and epinephrine and therefore can increase adrenergic neurotransmission.
Medical use
NRIs are commonly used in the treatment of conditions like ADHD and narcolepsy due to their psychostimulant effects and in obesity due to their appetite suppressant effects. They are also frequently used as antidepressants for the treatment of major depressive disorder, anxiety and panic disorder. Additionally, many addictive substances such as cocaine and methylphenidate possess NRI activity, though NRIs without combined dopamine reuptake inhibitor (DRI) properties are not significantly rewarding and hence are considered to have negligible potential for addiction. However, norepinephrine has been implicated as acting synergistically with dopamine when actions on the two neurotransmitters are combined (e.g., in the case of NDRIs) to produce rewarding effects in psychostimulant addictive substances.
Depression
A meta analysis published in BMJ in 2011 concluded that the selective NRI reboxetine is indistinguishable from placebo in the treatment of depression. A second review by the European Medicines Agency concluded that reboxetine was significantly more effective than placebo, and that its risk/benefit ratio was positive. The latter review, also examined the efficacy of reboxetine as a function of baseline depression, and concluded that it was effective in severe depression and panic disorder but did not show effects significantly superior to placebo in mild depression.
A closely related type of drug is a norepinephrine releasing agent (NRA).
List of selective NRIs
Noradrenaline (norepinephrine) transporter inhibitors
Many NRIs exist, including the following:
- Selective norepinephrine reuptake inhibitors
- Marketed
- Atomoxetine (Strattera)
- Reboxetine (Edronax, Vestra)
- Viloxazine (Qelbree, Vivalan) – but also has some other weaker activities
- Never marketed
- Amedalin (UK-3540-1)
- Daledalin (UK-3557-15)
- Edivoxetine (LY-2216684)
- Esreboxetine (AXS-14; PNU-165442G)
- Lortalamine (LM-1404)
- Nisoxetine (LY-94,939)
- Talopram (tasulopram) (Lu 3–010)
- Talsupram (Lu 5–005)
- Tandamine (AY-23,946)
- Marketed
- NRIs with activity at other sites
- Marketed
- Bupropion (Wellbutrin, Zyban)
- Desipramine (Norpramin)
- Maprotiline (Ludiomil)
- Nortriptyline (Pamelor)
- Protriptyline (Vivactil)
- Tapentadol (Nucynta)
- Teniloxazine (Lucelan, Metatone)
- Never marketed
- Ampreloxetine (TD-9855)
- Ciclazindol (Wy-23,409)
- CP-39,332
- Manifaxine (GW-320,659)
- Radafaxine (GW-353,162)
- Marketed
Note: Only NRIs selective for the NET greater than the other two monoamine transporters (MATs) are listed here. For a list of NRIs that act at multiple MATs, see the other monoamine reuptake inhibitor pages such as NDRI, SNRI, and SNDRI.
See also
- List of antidepressants
- Monoamine reuptake inhibitor
- Beta blocker, similar type of drugs used to block epinephrine and norepinephrine beta receptors
- List of adrenergic drugs
References
- Wee S, Woolverton WL (September 2004). "Evaluation of the reinforcing effects of atomoxetine in monkeys: comparison to methylphenidate and desipramine". Drug and Alcohol Dependence. 75 (3): 271–6. doi:10.1016/j.drugalcdep.2004.03.010. PMID 15283948.
- Gasior M, Bergman J, Kallman MJ, Paronis CA (April 2005). "Evaluation of the reinforcing effects of monoamine reuptake inhibitors under a concurrent schedule of food and i.v. drug delivery in rhesus monkeys". Neuropsychopharmacology. 30 (4): 758–64. doi:10.1038/sj.npp.1300593. PMID 15526000.
- Rothman RB, Baumann MH, Dersch CM, et al. (January 2001). "Amphetamine-type central nervous system stimulants release norepinephrine more potently than they release dopamine and serotonin". Synapse. 39 (1): 32–41. doi:10.1002/1098-2396(20010101)39:1<32::AID-SYN5>3.0.CO;2-3. PMID 11071707. S2CID 15573624.
- Eyding D, Lelgemann M, Grouven U, et al. (2010). "Reboxetine for acute treatment of major depression: systematic review and meta-analysis of published and unpublished placebo and selective serotonin reuptake inhibitor controlled trials". BMJ. 341: c4737. doi:10.1136/bmj.c4737. PMC 2954275. PMID 20940209.
- "MHRA Public Assessment Report" (PDF). Archived from the original (PDF) on 2014-04-27. Retrieved 2014-04-26.
- Yu C, Garcia-Olivares J, Candler S, Schwabe S, Maletic V (2020). "New Insights into the Mechanism of Action of Viloxazine: Serotonin and Norepinephrine Modulating Properties". J Exp Pharmacol. 12: 285–300. doi:10.2147/JEP.S256586. PMC 7473988. PMID 32943948.
| ADHD pharmacotherapies | |
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| CNSTooltip central nervous system stimulants | |
| Non-classical CNS stimulants | |
| α2-adrenoceptor agonists | |
| Antidepressants | |
| Miscellaneous/others | |
| Related articles |
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| Monoamine reuptake inhibitors | |||||||||||||||
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| DATTooltip Dopamine transporter (DRIsTooltip Dopamine reuptake inhibitors) |
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| NETTooltip Norepinephrine transporter (NRIsTooltip Norepinephrine reuptake inhibitors) |
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| SERTTooltip Serotonin transporter (SRIsTooltip Serotonin reuptake inhibitors) |
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| VMATsTooltip Vesicular monoamine transporters | |||||||||||||||
| Others |
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| See also: Receptor/signaling modulators • Monoamine releasing agents • Adrenergics • Dopaminergics • Serotonergics • Monoamine metabolism modulators • Monoamine neurotoxins | |||||||||||||||