serlopitant has been researched along with Chronic-Disease* in 3 studies
1 review(s) available for serlopitant and Chronic-Disease
Article | Year |
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The NK1 receptor antagonist serlopitant for treatment of chronic pruritus.
Topics: Animals; Antipruritics; Chronic Disease; Humans; Isoindoles; Neurokinin-1 Receptor Antagonists; Pruritus; Quality of Life; Receptors, Neurokinin-1 | 2019 |
2 trial(s) available for serlopitant and Chronic-Disease
Article | Year |
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Serlopitant reduced pruritus in patients with prurigo nodularis in a phase 2, randomized, placebo-controlled trial.
Anecdotal evidence suggests that neurokinin 1 receptor antagonism reduces pruritus intensity in chronic pruritic conditions such as prurigo nodularis (PN).. This study assessed safety and efficacy of the neurokinin 1 receptor antagonist serlopitant for treatment of pruritus in PN.. In this randomized, double-blind, placebo-controlled study, 128 patients with chronic, treatment-refractory PN for more than 6 weeks received serlopitant, 5 mg, or placebo orally once daily for 8 weeks. The primary end point was change in average itch visual analog scale score at weeks 4 and 8.. Average itch visual analog scale scores significantly improved with serlopitant versus with placebo at weeks 4 and 8: the least squares mean difference (serlopitant minus placebo) was -1.0 at week 4 (P = .02) and -1.7 at week 8 (P < .001). The least squares mean difference between serlopitant and placebo reached statistical significance at week 2 (-0.9 [P = .011]). The most frequently reported treatment-emergent adverse events in the serlopitant group were nasopharyngitis, diarrhea, and fatigue.. The 8-week duration may be insufficient to assess clinically relevant resolution of PN lesions.. Serlopitant reduced pruritus in patients with treatment-refractory PN and was well tolerated. Topics: Adult; Aged; Chronic Disease; Diarrhea; Double-Blind Method; Fatigue; Female; Humans; Isoindoles; Male; Middle Aged; Nasopharyngitis; Neurokinin-1 Receptor Antagonists; Prurigo; Pruritus; Visual Analog Scale | 2019 |
Serlopitant for the treatment of chronic pruritus: Results of a randomized, multicenter, placebo-controlled phase 2 clinical trial.
The substance P/neurokinin 1 receptor pathway is critical in chronic pruritus; anecdotal evidence suggests that antagonism of this pathway can reduce chronic itch.. To assess the safety and efficacy of the substance P/neurokinin 1 receptor antagonist serlopitant in treating chronic pruritus.. Eligible patients with severe chronic pruritus who were refractory to antihistamines or topical steroids were randomized to serlopitant, 0.25, 1, or 5 mg, or to placebo, administered once daily for 6 weeks as monotherapy or with midpotency steroids and emollients. The primary efficacy end point was percentage change in visual analog scale pruritus score from baseline.. Serlopitant treatment resulted in a dose-dependent decrease in pruritus. The mean percentage decreases from baseline visual analog scale pruritus scores were statistically significantly larger with the 1- and 5-mg doses of serlopitant (P = .022 and P = .013, respectively) than with placebo at week 6. No significant safety or tolerability differences were detected among the groups.. The sample size was insufficient for subgroup analyses of the efficacy of serlopitant for chronic pruritus on the basis of underlying conditions.. Serlopitant, 1 mg and 5 mg daily, was associated with a statistically significant reduction in chronic pruritus and was well tolerated (NCT01951274). Topics: Administration, Oral; Adult; Aged; Chronic Disease; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Female; Follow-Up Studies; Humans; Isoindoles; Male; Middle Aged; Neurokinin-1 Receptor Antagonists; Pruritus; Reference Values; Severity of Illness Index; Treatment Outcome | 2018 |