Could Frida Kahlo have had antiphospholipid syndrome?

Frida Kahlo's medical history shows sequelae of polio, a severe traumatic event that caused multiple fractures and a penetrating pelvic injury, as well as a history of countless surgeries. In her biographical accounts and her works, chronic disabling pain always appears for long periods. Besides, a chronic foot ulcer, gangrene that required amputation of the right leg, a history of abortions, and a positive Wasserman reaction suggest that the artist could have suffered from antiphospholipid antibody syndrome (APS).

Could Frida Kahlo Have Had Antiphospholipid Syndrome?

Frida Kahlo's medical history shows sequelae of polio, a severe traumatic event that caused multiple fractures and a penetrating pelvic injury, as well as a history of countless surgeries. In her biographical accounts and her works, chronic disabling pain always appears for long periods. Besides, a chronic foot ulcer, gangrene that required amputation of the right leg, a history of abortions, and a positive Wasserman reaction suggest that the artist could have suffered from antiphospholipid antibody syndrome (APS).

Non-arteritic anterior ischemic optic neuropathy as first manifestation of antiphospholipid syndrome in a young patient

CASE REPORT

We report the case of a young patient with unilateral anterior ischemic optic neuropathy, with no known cardiovascular risk factors and visual acuity preserved with positive anticardiolipin antibodies as a unique find.

DISCUSSION

Non-arteritic anterior ischemic optic neuropathy in the context of antiphospholipid syndrome is an uncommon finding, but it must be considered in the diagnosis of the atypical anterior ischemic optic neuropathy.

[Efficacy and safety of rituximab in the treatment of primary antiphospholipid syndrome: analysis of 24 cases from the bibliography review]

BACKGROUND AND OBJECTIVE

Antiphospholipid syndrome (APS) is characterized by the presence of antiphospholipid antibodies (aPL) and thrombotic and/or obstetric manifestations. Patients without another associated autoimmune disease are considered to have primary APS. Some patients develop thrombosis recurrence despite anticoagulant treatment and some clinical features do not respond to standard therapy. Rituximab may be an alternative in these cases. We review the published scientific evidence on the use of rituximab in the treatment of primary APS.

PATIENTS AND METHODS

Description of a case and review of the literature with descriptive analysis of the demographic, clinical, and immunologic features, treatment and outcome of patients.

RESULTS

We identified 24 patients (15 women [62.5%]), with a mean age of 37.0 ± 13.4 years. The reasons for the use of rituximab were thrombocytopenia (41.7%), skin involvement (33.3%), neurologic and heart valve involvement (12.5%), hemolytic anemia (8.3%) and pulmonary and renal involvement (4.2%). Lupus anticoagulant was present in 72.7% of the cases, the IgG and IgM isotypes of anticardiolipin antibodies in 75 and 50%, respectively, and the anti-β2GPI (IgG e IgM) antibodies in 80% of patients. Thirteen (54.1%) patients received 2 doses of 1,000 mg of rituximab fortnightly, 10 (41.7%) 4 doses of 375 mg/m(2) weekly and one (4.2%) 8 doses of 375 mg/m(2) weekly. Eleven (45.8%) patients presented a complete clinical response, 7 (29.2%) a partial response and 6 (25%) did not respond to rituximab. Four patients with clinical improvement presented with aPL titer decrease and in one patient, aPL levels did not change. In one patient without clinical response, aPL remained positive. A clinical-immunologic dissociation existed in 2 additional cases.

CONCLUSIONS

The results obtained suggest a possible potential benefit of rituximab in the treatment of some clinical manifestations of primary APS such as thrombocytopenia, skin and heart valve involvement.