Aprepitant vs. Desloratadine in EGFR-TKIs Related Pruritus Treatment

• Status: Completed
• Trial end date: 2020-12-01
• Target enrollment: 0
• Participant gender: All

Summary

Study hypothesis is that aprepitant is more effective than desloratadine in relieving pruritus caused by EGFR TKIs. Primary endpoint is the effective rate of pruritus, effective treatment defined as visual analogue scale (VAS) decrease ≥ 50% after treatment compared to baseline score. 130 NSCLC patients undertaken EGFR-TKI and suffer from moderate or severe pruritus (VAS score ≥ 4) will be enrolled in this study, and stratified (gender, VAS 4-6 or 7-10, and 2nd generation TKI or non 2nd generation) randomized (1:1) into aprepitant or desloratadine treatment. VAS investigation will be taken once a week to treatment end (4 weeks).

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Sun Yat-sen University
• Treatments: Aprepitant; Desloratadine; Fosaprepitant; Loratadine

Criteria

Inclusion Criteria:

• Advanced or metastatic non small cell lung cancer

• Undertaken EGFR TKIs treatment (gefitinib, erlotinib, icotinib, afatinib, etc)

• 18 years old

• Eastern Cooperative Oncology Group (ECOG) performance score 0-2

• Moderate or severe pruritus (VAS score ≥ 4) first occur after EGFR TKIs treatment

• Life expectancy ≥ 3 months

• Orally drug administration with no difficulty

• pregnancy test negative in 7 days for women of child-bearing age; willing to take contraception measures.

• Signed informed consent form (ICF)

Exclusion Criteria:

• Systemically treatment with Neurokinin-1 (NK-1) receptor inhibitors, antihistamines drugs, antibiotics, cortical hormone therapy, antiepileptic drugs, immunosuppressive agents or other drugs might affect treatment in 4 weeks; or locally used of these drug in 2 weeks.

• Existing skin lesions not EGFR TKIs related, such as skin infection, chronic dermatitis, Systemic Lupus Erythematosus (SLE), lymphoma or other diseases.

• Total bilirubin ≥ 1.5 Upper Limit Of Normal (ULN)

• Serum creatinine ≥mg/dl

• AST or ALT ≥ 2.5 ULN without liver metastasis; or ≥ 5 ULN with liver metastasis.

• Residual toxicity event ≥ CTC-AE grade 2, except peripheral neurotoxicities.

• Central nervous system (CNS) metastasis or spinal compression; except no symptoms and with no cortical hormonotherapy in 4 weeks.

• Clinical evidence of interstitial lung disease

• Any severe or uncontrolled systemic diseases judged by investigators.

• Any contraindication of Neurokinin-1 receptor inhibitors and desloratadine.

Discontinuation Criteria

• Invalid subject after randomization

• Major protocol violations judged by investigators.

• Poor compliance

• Intolerable adverse events

• Subject withdraw ICF

• Any pregnancy events

• No clinical benefits due to clinical adverse events, laboratory abnormalities or other medical conditions

• Other reasons of treatment discontinuation judged by investigators.