Pediatric rheumatology

A treatment algorithm for familial Mediterranean fever patients with menstruation-associated attacks

Rheumatology (Oxford)Published Cross-sectional study

Authors' conclusion

This is the largest cohort of adolescent FMF patients with menstruation-associated attacks. Severe FMF may cause a tendency to this association.

Study context

Population
Female FMF patients who had menarche, Pediatric Rheumatology Unit, January–December 2022
Participants
151 patients
Exposure
Menstruation-associated FMF attacks vs attacks not associated with menstruation
  • Menstruation-associated attacksn = 35
Outcome
Menstruation-associated attacks (prevalence)
Methodological detailssingle-centre
  • Single-centre

Main finding

As reported in the abstract

Menstruation-associated attacks

23.2%

35

Observational data: associations, not effects.

Further findings

Age at symptom onset

P = 0.004

Age at diagnosis

P = 0.01

Dysmenorrhea

P < 0.001

OutcomeMenstruation-associated attacksAttacks not associated with menstruationEstimateP value
Fever during attacks: menstruation-associated vs not associated, in patients with menstruation-associated attacks65.7% vs 88.6%P = 0.01
Arthritis during attacks: menstruation-associated vs not associated, in patients with menstruation-associated attacks2.9% vs 20%P = 0.04
Pre-menarche attack frequency42P < 0.001 for both
Post-menarche attack frequency100P < 0.001 for both

On-demand therapies for menstruation-associated attacks

On-demand therapies were beneficial in controlling menstruation-associated attacks

Original publication

A treatment algorithm for familial Mediterranean fever patients with menstruation-associated attacks. Rheumatology (Oxford). Published 6 May 2024. doi:10.1093/rheumatology/keae256

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