Searchable abstracts of presentations at key conferences in endocrinology
Endocrine Abstracts (2015) 37 EP448 | DOI: 10.1530/endoabs.37.EP448

ECE2015 Eposter Presentations Diabetes (complications & therapy) (143 abstracts)

Remitting seronegative symmetrical synovitis with pitting oedema syndrome in association with saxagliptine: case report

Muge Bilge 1 , Mine Adas 1, , Aysen Helvaci 1 & Recep Yilmaz Bayraktarli 1,


1Internal Medicine, Okmeydani Education and Research Hospital, Istanbul, Turkey; 2Endocrinology, Okmeydani Education and Research Hospital, Istanbul, Turkey; 3Radiology, Okmeydani Education and Research Hospital, Istanbul, Turkey.


Background: Remitting seronegative symmetrical synovitis with pitting oedema (RS3PE syndrome) is a very rare clinical entity including a tenosynovitis of the hands and wrists, and marked pitting oedema on upper and lower extremities. RS3PE has been suggested to be associated with many disease conditions and drugs. Saxagliptine is DPP4 inhibitor that relatively new oral hypoglycaemic agent. This case is the second report of the occurrence of RS3PE in patients receiving a DPP4 inhibitor.

Case: A 51-year-old man presented with bilateral hand oedema. The symptoms onset within after initiating saxagliptine of the treatment. He had type 2 diabetes mellitus (HbA1c=6.6%), and hyperlipidaemia. At the time of presentation, his other medications were metformin, premixed insülin (aspart and protamine), and rosuvastatine. He did not have any history of drug allergy or systemic rheumatic illness. Physical examination revealed tenosynovitis characterized by swelling and moderate tenderness of the metacarpophalangeal and proximal interphalangeal joints bilaterally. There was marked non-tender pitting edema on the dorsum of both hands and wrist joints. Physical exam results were otherwise normal. Laboratory evaluation revealed normal ESR, and negative ANA, ANCA, RF, and ACPA. X-rays and MRI revealed only soft-tissue swelling without evidence of joint destruction. Owing to the absence of complete remission with removal of saxagliptine during the 4 weeks, saxagliptine was tought to be responsible for the aetiology of RS3PE syndrome. Than patient was treated with prednisone 20 mg daily. Clinical findings were dramatic response to prednisone.

Conclusions: This case demonstrates a possible direct aetiological link between saxagliptine and RS3PE.

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