The sponsorship was transferred to AstraZeneca AB, Sweden, in January 2019.Moxetumomab pasudotox was approved for use in the United States in September 2018.The efficacy of moxetumomab pasudotox was studied in a single-arm, open-label clinical trial of 80 subjects who had received prior treatment for hairy cell leukemia with at least two systemic therapies, including a purine nucleoside analog. The trial measured durable complete response (CR), defined as maintenance of hematologic remission for more than 180 days after achievement of CR. Thirty percent of subjects in the trial achieved durable CR, and the overall response rate (number of subjects with partial or complete response to therapy) was 75 percent.The US Food and Drug Administration (FDA) granted the application for moxetumomab pasudotox fast track, priority review, and orphan drug designations. The FDA granted the approval of a Biologics License Application for Lumoxiti to AstraZeneca Pharmaceuticals. This was subsequently transferred to Innate Pharma in March 2020.On 10 December 2020, the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) adopted a positive opinion, recommending the granting of a marketing authorization under exceptional circumstances for the medicinal product Lumoxiti, intended for the treatment of relapsed or refractory hairy cell leukemia after two prior systemic therapies including a purine nucleoside analog. The orphan designation for Lumoxiti for treatment of hairy cell leukaemia was also maintained. The applicant for this medicinal product is AstraZeneca AB. Moxetumomab pasudotox was approved for medical use in the European Union in February 2021.
Pharmacokinetics
Carvedilol is about 25% to 35% bioavailable following oral administration due to extensive first-pass metabolism. Absorption is slowed when administered with food, however, it does not show a significant difference in bioavailability. Taking carvedilol with food decreases the risk of orthostatic hypotension.The majority of carvedilol is bound to plasma proteins (98%), mainly to albumin. Carvedilol is a basic, hydrophobic compound with a steady-state volume of distribution of 115 L. Plasma clearance ranges from 500 to 700 mL/min. Carvedilol is lipophilic and easily crosses the blood–brain barrier in animals, and hence is not thought to be peripherally selective.The compound is metabolized by liver enzymes, CYP2D6 and CYP2C9 via aromatic ring oxidation and glucuronidation, then further conjugated by glucuronidation and sulfation. The three active metabolites exhibit only one-tenth of the vasodilating effect of the parent compound. However, the 4-hydroxyphenyl metabolite is about 13-fold more potent in β-blockade than the parent.The mean elimination half-life of carvedilol following oral administration ranges from 7 to 10 hours. The pharmaceutical product is a mix of two enantiomorphs, R(+)-carvedilol and  S(–)-carvedilol, with differing metabolic properties. R(+)-Carvedilol undergoes preferential selection for metabolism, which results in a fractional half-life of about 5 to 9 hours, compared with 7 to 11 hours for the S(-)-carvedilol fraction. References
Further reading
External links

"Carvedilol". Drug Information Portal. U.S. National Library of Medicine.