ACUTE GENERALIZED (EXANTHEMATOUS) PUSTULOSIS (AGP, AGEP) |
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Medicatie die een AGEP kan uitlokken: |
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Antibiotica (amoxicilline, ampicilline,
oxacilline, piperacilline, tazobactam, dicloxacilline, faropenem,
clavulaanzuur, cefixim, ceftriaxon, cefotaxim, cefepim, ciprofloxacine,
tosufloxacine, daptomycine, telavancine, vancomycine, clindamycine,
azithromycine, sulfonamiden, o.a. trimethoprim-sulfamethoxazol,
tigecycline, metronidazol, pristinamycine) Antivirale middelen (ritonavir, aciclovir, remdesivir, favipiravir) Antimycotica (terbinafine, fluconazol, miconazol orale gel, nystatine) Antiparasitaire middelen (praziquantel, benznidazol, hydroxychloroquine, atovaquone-proguanil) Chemotherapie (bendamustine, docetaxel, gemcitabine, mycophenolate mofetil, paclitaxel) Targeted therapy (cetuximab, erlotinib, sorafenib, vismodegib, pembrolizumab) Biologicals (ipilimumab, nivolumab, rituximab, atezolizumab, dupilumab) Anticoagulantia (apixaban, enoxaparin, clopidogrel, ticagrelor) NSAIDs (celecoxib, ibuprofen, lornoxicam, piroxicam) Overige (amiodaron, propafenon, levetiracetam, valproic acid, diltiazem, hydroxyzine, ranolazine, cariprazine, haloperidol, olanzapine, quetiapine, gliclazide, linagliptinletrozole, mifepriston, codeine, dextromethorphan, alendronaat, cannabidiol, finasteride, isotretinoïne, methimazol, mianserine, midodrine, pantoprazol, paracetamol, varenicline) |
Zumbusch: | AGEP: | |
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Kliniek | - koorts, vermoeidheid - artritis, artralgia - oedeem |
- koorts, malaise - self-limiting |
Ontstaan | - langzaam, dagen - centrifugale geleidelijke uitbreiding |
- snel, meestal binnen 48 uur - meestal alle pustels gelijktijdig ontstaan |
Anamnese | - psoriasis in voorgeschiedenis of in de familie - geen verdachte medicatie |
- geen psoriasis in anamnese - begonnen enkele dagen na starten van een nieuw geneesmiddel |
Laesies | - pustels op erythemateuze ondergrond - confluerend, desquamatie - annulaire uitbreiding - annulaire laesies |
- pustels op erythemateuze ondergrond - confluerend, desquamatie - gedissemineerd of regionaal - geen annulaire laesies - voorkeur voor huidplooien |
Lab | BSE↑, CRP↑, leuko’s↑ met of zonder eo’s↑, trombo’s↑, AF↑, GGT↑, ALAT↑, ASAT↑ Hb↓, albumine↓, ijzer↓ |
BSE↑, CRP↑, leuko’s↑ met of zonder eo’s↑, ALAT↑, ASAT↑ AF↑, GGT↑ |
PA | - subcorneale of intraepidermale neutrofiele pustels (Kogoj's spongiform pustules) - dicht neutrofiel infiltraat in epidermis en dermis - acanthosis, spongiosis en exocytosis in de epidermis - soms Munro's micro-abcesjes - soms een oppervlakkig perivasculair mononucleair infiltraat - soms ook eosinofielen. |
- subcorneale of intraepidermale spongiforme pustels - oedeem van de papillaire dermis - soms milde vasculitis - soms eosinofielen, en/of focale necrose van keratinocyten |
EUROSCAR criteria voor AGEP: | |
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Morphology Pustules Typical Compatible with disease Insufficient Erythema Typical Compatible with disease Insufficient |
+2 +1 +0 +2 +1 +0 |
Distribution/pattern Typical Compatible with disease Insufficient Post-pustular desquamation Yes No/insufficient |
+2 +1 +0 +1 +0 |
Course Mucosal involvement Yes No Acute onset within 10 days of exposure Yes No Resolution within 15 days Yes No Fever (temperature ≥ 38°C) Yes No PMNs > 7000/mm³ Yes No |
-2 +0 +0 -2 +0 -4 +1 +0 +1 +0 |
Histology Consistent with other disease Not representative/no histology Exocytosis of PMNs Subcorneal and/or intraepidermal non-spongiform or NOS pustule(s) with or without papillary edema Spongiform subcorneal and/or intraepidermal pustule(s) with papillary edema |
-10 +0 +1 +2 +3 |
≤0 = not AGEP 1-4 = possible AGEP 5-7 = probable AGEP 8-12 = definitive AGEP |
Psoriasis pustulosa vs AGEP: | |
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Arthralgia Yes No History of psoriasis or presence of psoriasiform plaques/patches Yes No Recurrence or history of pustular disease Yes No History of arthritis Yes No Presence of lower extremity purpura Yes No Presence of causative drugs Yes No |
2 0 2 0 1 0 1 0 -2 0 -2 0 |
Score <0: AGEP Score ≥0 Zumbusch |
1. | Sidoroff A, Halevy S, Bavinck JN, Vaillant L, Roujeau JC. Acute generalized exanthematous pustulosis (AGEP) - a clinical reaction pattern. J Cutan Pathol 2001;28:113-119. PDF |
2. | Mysore V, Ghuloom A. A case of recurrent acute generalized exanthematous pustulosis due to beta-lactam antibiotics: a case report. J Dermatol Treat 2003;14:54-56. |
3. | Szatkowski J, Schwartz RA. Acute generalized exanthematous pustulosis (AGEP): A review and update. J Am Acad Dermatol 2015;73(5):843-848. PDF |
4. | Puig L, Choon SE, Gottlieb AB, Marrakchi S, Prinz JC, Romiti R, Tada Y, von Bredow D, Gooderham M. Generalized pustular psoriasis: A global Delphi consensus on clinical course, diagnosis, treatment goals and disease management. J Eur Acad Dermatol Venereol 2023;37(4):737-752. |
5. | Parisi R, Shah H, Navarini AA, Muehleisen B, Ziv M, Shear NH, Dodiuk-Gad RP. Acute Generalized Exanthematous Pustulosis: Clinical Features, Differential Diagnosis, and Management. Am J Clin Dermatol 2023;24(4):557-575. PDF |
6. | Yamanaka-Takaichi M, Watanabe M, Comfere NI, Sokumbi O, Akpala CO, Todd A, Branch EL, Mangold AR, Hiroyasu S, Tsuruta D, Alavi A. Differentiating generalized pustular psoriasis from acute generalized exanthematous pustulosis. J Am Acad Dermatol 2024;90(6):1289-1291. PDF |
7. | Wu L, Ali K, Qiu Y, Li M, Da J. Dupilumab-induced Acute Generalized Exanthematous Pustulosis in a 17-year-old Female Chinese Patient with Atopic Dermatitis. Acta Derm Venereol 2022;102:adv00743. PDF |
15-05-2025 (JRM / SRO) - www.huidziekten.nl |
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ICD10 | L27.0 | Gegeneraliseerde huideruptie door geneesmiddelen: AGEP |
ICD10 | L27.0 | Generalized skin eruption due to drugs and medicaments taken internally: AGEP |
ICD11 | EH67.0 | Drug-induced acute generalised exanthematous pustulosis |
SNOMED | 702617007 | Acute generalized exanthematous pustulosis |
DBC | 10 | Geneesmiddeleneruptie |