Paclitaxel-induced diffuse scleroderma with possible scleroderma-renal crisis: a case report and literature review of taxanes-induced scleroderma.

INTRODUCTION/OBJECTIVES: Scleroderma is a rare complication in taxanes therapy. Although individual cases of taxanes-induced scleroderma have been reported, the clinical manifestation and treatment outcomes were reviewed and summarized rarely. This study reported a patient who developed diffuse scleroderma and possible scleroderma renal crisis after paclitaxel therapy for ureter cancer. METHOD: A PubMed literature review on published cases of taxanes-induced scleroderma up until April 2022 was included for analysis. RESULTS: The search identified 27 patients with adequate information for analysis. Of the 28 patients, including the one presented here, 22 were female. Peripheral edema was the most common symptom in all but one patient, and often accompanied by erythema in 11. Symptoms usually occurred in half of the patients within the 4th course of treatment. Skin lesions gradually progressed to skin fibrosis, and extended proximally. Internal organ involvements were uncommon. Antinuclear antibody tests were positive occasionally, but anti-Scl70 and anti-centromere usually were negative. Taxanes therapy was discontinued, continued and unavailable in 21, 3, and 4 patients, respectively. Corticosteroids for skin lesions with or without immunosuppressive drugs were given to 15 patients. Of 25 patients with available skin outcomes, 19 improved. There was no significant skin improvement between those who did or did not receive skin treatment (62.5% vs. 75.0%, p = 0.37). Skin usually improved after discontinuing taxanes. CONCLUSION: Taxanes-induced scleroderma is different from idiopathic scleroderma. Physicians should be aware of this condition in order to provide early diagnosis and apply appropriate management in order to avoid serious complications from severe skin sclerosis. Key Points • Scleroderma is a rare but unique and serious complication of taxanes therapy • Skin manifestations and distribution are similar to idiopathic scleroderma, but vascular phenomenon, internal organ involvement and scleroderma-associated auto-antibodies are presented rarely. Skin improvement usually occurs shortly after discontinuing taxanes • The role of immunosuppressive therapy in treating taxanes-induced scleroderma is not clear.

The effects of text messaging for promoting the retention of the first-time blood donors, a randomized controlled study (TEXT study).

BACKGROUND: Donor recruiting remains a challenging process to obtain sufficient blood product supply worldwide. This was a randomized controlled trial aimed to evaluate the efficacy of text messaging for promoting the retention of first-time blood donors. STUDY DESIGN AND METHODS: Participants enrolled were 18 years of age or older who were first-time blood donors and able to understand text messages. Participants were randomized in a 1:1 ratio (text group vs control group). Only participants who were allocated in the "text group" received a text message once their blood product was dispatched from the transfusion service. The content of the text message was "We would like to inform you that your blood has been used for patients on the date (DD/MM/YY)." The primary outcome of the study was the rate of returning at 9 months after the first donation. RESULTS: In an intention-to-treat analysis, 1270 participants were allocated to the text group and 1270 participants to the control group. The primary outcome occurred in 199 in the text group (22.4 per 100 donor-years) and 152 in the control group (16.9 per 100 donor-years). The incidence rate ratio was 1.31 (95% confidence interval, 1.06-1.63; P = .005). The number needed to treat was 22. The median time to return for blood donation was 112 days (interquartile range [IQR], 98-146) in the text group and 113 days (IQR, 97-144) in the control group. CONCLUSION: Among first-time blood donors, text messaging after blood product being dispatched is an effective and simple intervention to increase the retention rate for subsequent donations.