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ASPIRIN - Acetylsalicylic acid versus placebo in addition to a local non-steroidal anti-inflammatory drug in the treatment of thrombotic episodes in superficial venous malformations in children aged 6 to 17 years: a controlled randomised, double-blind, cross-over, multicenter trial

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-517595-38-00
Enrollment
34
Registered
2026-02-25
Start date
Unknown
Completion date
Unknown
Last updated
2026-02-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Thrombotic episodes in superficial venous malformations in children

Brief summary

Evaluation of the efficacy on pain of acetylsalicylic acid + local NSAID versus placebo + local NSAID, administered for a period of 3 days to 14 days

Detailed description

Cumulative consumption of tier 1 and 2 analgesics (indirect reflection of treatment efficacy) over 14 days, Impact on the child's quality of life (by measuring the C-DLQI - Children-Quality of Life Index and the CLFMQol - specific Quality Of Life measurement tool for Children with Low-Flow Malformations) at baseline, and after each attack, Safety: number of serious and non-serious adverse events in each group, Comparison of the impact of experimental treatment and control treatment on coagulation markers during attacks of superficial venous thrombosis in superficial venous malformations, by measuring : CBC, PT, APTT, plasma fibrinogen and D-dimers, Impact of the malformation on sleep quality (Fast Score SLEEP VASC) measured once a day for 14 days, Functional impairment related to the malformation will be assessed daily using a VAS (visual analog scale, ranging from 0 to 10) (0 no discomfort, 10 maximum discomfort, inability to move a limb or body segment) at baseline and after each follow-up.

Interventions

DRUGASPRO 320 mg
DRUGcomprimé
DRUGCALCIUM HYDROGEN PHOSPHATE DIHYDRATE
DRUGDICLOFENAC ARROW 1 %
DRUGgel en flacon pressurisé

Sponsors

Centre Hospitalier Regional Universitaire De Tours
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Evaluation of the efficacy on pain of acetylsalicylic acid + local NSAID versus placebo + local NSAID, administered for a period of 3 days to 14 days

Secondary

MeasureTime frame
Cumulative consumption of tier 1 and 2 analgesics (indirect reflection of treatment efficacy) over 14 days, Impact on the child's quality of life (by measuring the C-DLQI - Children-Quality of Life Index and the CLFMQol - specific Quality Of Life measurement tool for Children with Low-Flow Malformations) at baseline, and after each attack, Safety: number of serious and non-serious adverse events in each group, Comparison of the impact of experimental treatment and control treatment on coagulation markers during attacks of superficial venous thrombosis in superficial venous malformations, by measuring : CBC, PT, APTT, plasma fibrinogen and D-dimers, Impact of the malformation on sleep quality (Fast Score SLEEP VASC) measured once a day for 14 days, Functional impairment related to the malformation will be assessed daily using a VAS (visual analog scale, ranging from 0 to 10) (0 no discomfort, 10 maximum discomfort, inability to move a limb or body segment) at baseline and after each fol

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 26, 2026