Paliperidone palmitate

From Wikipedia, the free encyclopedia

Trade namesInvega Hayfera, Invega Sustenna, Invega Trinza, others
Other namesPP; PP1M; PP3M; PP6M; JNS-010; RO-92670; RO92670
MedlinePlusa607005
License data
Paliperidone palmitate
Clinical data
Trade namesInvega Hayfera, Invega Sustenna, Invega Trinza, others
Other namesPP; PP1M; PP3M; PP6M; JNS-010; RO-92670; RO92670
MedlinePlusa607005
License data
Routes of
administration		Intramuscular
Drug classAtypical antipsychotic
Legal status
Legal status
Identifiers
  • [3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl]-2-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl] hexadecanoate
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
KEGG
ChEBI
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.208.402 Edit this at Wikidata
Chemical and physical data
FormulaC39H57FN4O4
Molar mass664.907 g·mol−1
3D model (JSmol)
  • CCCCCCCCCCCCCCCC(=O)OC1CCCN2C1=NC(=C(C2=O)CCN3CCC(CC3)C4=NOC5=C4C=CC(=C5)F)C
  • InChI=1S/C39H57FN4O4/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-18-36(45)47-34-17-16-24-44-38(34)41-29(2)32(39(44)46)23-27-43-25-21-30(22-26-43)37-33-20-19-31(40)28-35(33)48-42-37/h19-20,28,30,34H,3-18,21-27H2,1-2H3
  • Key:VOMKSBFLAZZBOW-UHFFFAOYSA-N

Paliperidone palmitate (PP), sold under the brand name Invega Sustenna among others, is an atypical antipsychotic which is used in the treatment of schizophrenia and schizoaffective disorder.[1][6][7] It is an antipsychotic ester – specifically the palmitate ester of paliperidone – and acts as a long-lasting form of paliperidone.[7] Paliperidone palmitate is formulated as an aqueous suspension, has a strong smell similar to alcohol, and is administered by intramuscular injection into deltoid or gluteal muscle once every 1, 3, or 6 months depending on the formulation.[7][8][6] A formulation for injection once every 6 months is also pending regulatory approval as of September 2021.[6][9]

With the once-monthly formulation of paliperidone palmitate, the time to peak is 13 days and the elimination half-life is 25 to 49 days, and with the 3-month formulation, the time to peak is 30 to 33 days and the half-life is 84 to 95 days via deltoid muscle and 118 to 139 days gluteally.[10] The peak-to-trough ratio of paliperidone palmitate at steady state ranges from 1.56 to 1.70 with the 1- and 3-month formulations.[10] The 3-month formulation of paliperidone palmitate has larger crystal sizes than the 1-month formulation and this allows for its longer duration.[11] No pharmacokinetic data for the 6-month formulation has been released as of January 2021.[11]

Pharmacokinetics of long-acting injectable antipsychotics
MedicationBrand nameClassVehicleDosageTmaxt1/2 singlet1/2 multiplelogPcRef
Aripiprazole lauroxilAristadaAtypicalWatera441–1064 mg/4–8 weeks24–35 days?54–57 days7.9–10.0
Aripiprazole monohydrateAbilify MaintenaAtypicalWatera300–400 mg/4 weeks7 days?30–47 days4.9–5.2
Bromperidol decanoateImpromen DecanoasTypicalSesame oil40–300 mg/4 weeks3–9 days?21–25 days7.9[12]
Clopentixol decanoateSordinol DepotTypicalViscoleob50–600 mg/1–4 weeks4–7 days?19 days9.0[13]
Flupentixol decanoateDepixolTypicalViscoleob10–200 mg/2–4 weeks4–10 days8 days17 days7.2–9.2[13][14]
Fluphenazine decanoateProlixin DecanoateTypicalSesame oil12.5–100 mg/2–5 weeks1–2 days1–10 days14–100 days7.2–9.0[15][16][17]
Fluphenazine enanthateProlixin EnanthateTypicalSesame oil12.5–100 mg/1–4 weeks2–3 days4 days?6.4–7.4[16]
FluspirileneImap, RedeptinTypicalWatera2–12 mg/1 week1–8 days7 days?5.2–5.8[18]
Haloperidol decanoateHaldol DecanoateTypicalSesame oil20–400 mg/2–4 weeks3–9 days18–21 days7.2–7.9[19][20]
Olanzapine pamoateZyprexa RelprevvAtypicalWatera150–405 mg/2–4 weeks7 days?30 days–
Oxyprothepin decanoateMeclopinTypical?????8.5–8.7
Paliperidone palmitateInvega SustennaAtypicalWatera39–819 mg/4–12 weeks13–33 days25–139 days?8.1–10.1
Perphenazine decanoateTrilafon DekanoatTypicalSesame oil50–200 mg/2–4 weeks??27 days8.9
Perphenazine enanthateTrilafon EnanthateTypicalSesame oil25–200 mg/2 weeks2–3 days?4–7 days6.4–7.2[21]
Pipotiazine palmitatePiportil LongumTypicalViscoleob25–400 mg/4 weeks9–10 days?14–21 days8.5–11.6[14]
Pipotiazine undecylenatePiportil MediumTypicalSesame oil100–200 mg/2 weeks???8.4
RisperidoneRisperdal ConstaAtypicalMicrospheres12.5–75 mg/2 weeks21 days?3–6 days–
Zuclopentixol acetateClopixol AcuphaseTypicalViscoleob50–200 mg/1–3 days1–2 days1–2 days4.7–4.9
Zuclopentixol decanoateClopixol DepotTypicalViscoleob50–800 mg/2–4 weeks4–9 days?11–21 days7.5–9.0
Note: All by intramuscular injection. Footnotes: a = Microcrystalline or nanocrystalline aqueous suspension. b = Low-viscosity vegetable oil (specifically fractionated coconut oil with medium-chain triglycerides). c = Predicted, from PubChem and DrugBank. Sources: Main: See template.

External links

Related Articles

Wikiwand AI