Related Experiment Videos
Leg ulcer in a patient associated with hydroxyurea therapy
Joachim Dissemond1, Daniela Hoeft, Julia Knab
1Department of Dermatology, University School of Medicine, Essen, Germany. joachimdissemond@hotmail.com
Abstract:
Hydroxyurea is a hydroxylated derivate of urea commonly used in the treatment of various hematologic disorders. Cutaneous side-effects such as alopecia, diffuse hyperpigmentation, scaling, poikiloderma, atrophy of the skin and subcutaneous tissues or nail changes can develop after long-term treatment with hydroxyurea. Painful leg ulcers in association with hydroxyurea have only rarely been reported. We present a report of a 52-year-old patient with essential thrombocythemia suffering from painful leg ulcers 3 years after starting therapy with hydroxyurea. We decided to treat the leg ulcers following a modern phase-adapted wound-healing strategy and continued hydroxyurea therapy until complete healing of the ulcers. In conclusion, cutaneous ulceration of the leg is one adverse effect in patients with essential thrombocythemia during hydroxyurea therapy. Healing does not necessarily require discontinuation of the drug. Therefore, therapists should first optimize a conservative and systematic wound-healing strategy. If these interventions fail, discontinuation of hydroxyurea therapy is advisable.
Related Concept Videos
Peptic Ulcer Disease IV: Management
The therapeutic approach involves ensuring adequate rest, implementing drug therapy, promoting smoking cessation, making dietary modifications, and emphasizing long-term follow-up care.
Pharmacological management
The prevailing therapy for peptic ulcers involves a combination of managing the patient's current medication...
Drugs for Peptic Ulcer Disease: Sucralfate as Mucosal Protective Agents
In this scenario, mucosal protective agents like sucralfate play an essential role. Sucralfate, a complex of sulfated sucrose and aluminum hydroxide, demonstrates its usefulness in acidic conditions,...
Peptic Ulcer Disease I: Introduction
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...
Peptic Ulcer Disease I: Introduction
Peptic Ulcer
Peptic Ulcer Disease III: Clinical Manifestations and Complications