A case report of disseminated verrucosis secondary to ustekinumab in a patient with Crohn's disease

Therapeutic effect of ustekinumab on patients with extra-intestinal manifestations of Crohn's disease

INTRODUCTION

Ustekinumab serves as an important alternative option for patients with various extraintestinal manifestations (EIMs), which leads to poor quality of life and heavy burden of care. Therefore, a comprehensive review summarizing the efficacy and safety of ustekinumab in patients with CDassociated EIMs is needed to provide reference for clinical medication and help with the appliance of precision medicine.

AREAS COVERED

In this review, we collected and summarized the efficacy and paradoxical side effects of ustekinumab in patients with CDassociated EIMs including musculoskeletal, cutaneous, ocular, and hepatobiliary manifestations. This literature review was performed using PubMed to identify and collect relevant studies published in English.

EXPERT OPINION

The effectiveness of ustekinumab on patients with CDassociated EIMs is mainly reflected in musculoskeletal and cutaneous manifestations compared to ocular or hepatobiliary manifestations. Relevant data from large scale cohort studies and prospective randomized trials are needed to further demonstrate the efficacy and safety of ustekinumab in patients with multiple EIMs.

The impact of systemic psoriasis treatments on human papillomavirus activation and propagation

Psoriasis is one of the most prevalent diseases in the world and it affects up to 2% of the worldwide population. Its pathogenesis is complex and the lesions may be triggered by multiple factors. Human papillomavirus (HPV) is associated with anogenital cancers, cutaneous warts and is considered one of the most prevalent infections in the world. In this review, the available literature on the systemic treatment of patients with psoriasis and concomitant HPV infection was analysed.