Predicting DRESS Syndrome Recurrence-The ReDRESS Score.
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ABSTRACT:
SUBMITTER: Sharma AN
PROVIDER: S-EPMC9582960 | biostudies-literature | 2022 Dec
REPOSITORIES: biostudies-literature
Publications
Predicting DRESS Syndrome Recurrence-The ReDRESS Score.
Sharma Ajay N AN Murphy Kenneth K Shwe Samantha S Miller Melanie M Mesinkovska Natasha A NA Rojek Nathan W NW Worswick Scott S
JAMA dermatology 20221201 12
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Project description:The 21-gene recurrence score (RS) assay is prognostic in estrogen receptor-positive (HR+), HER2-negative, node-negative breast cancer (BC). The interaction between RS and host factors including metabolic syndrome (MS) is unclear. MS conditions such as obesity have been associated with worse BC prognosis. The aim of this study was to identify associations between presence of MS conditions and RS group or breast cancer recurrence. Demographic, pathologic, and treatment data, MS criteria, and menopausal status were abstracted from medical records of women with stage I-II, HR+, HER2-negative BC evaluated with the RS assay at a single institution since 2005. MS was defined as presence of ≥3 of the following within 2 years of diagnosis: body mass index ≥27.7 kg/m(2); hypertension; impaired fasting glucose; HDL <50 mg/dL; hypertriglyceridemia. Of 533 eligible women, 22 % had MS. MS was more common in post- vs premenopausal women (30 vs 9 %; P < 0.0001). There was no significant association between RS group and overall MS status or any individual criterion, controlling for stage, and no association after stratification by menopausal status. Postmenopausal status was associated with higher RS group (P = 0.039), independent of stage. With 4.2-year median follow-up, no association between disease recurrence and MS was identified. Although MS has been associated with worse BC outcomes, we were unable to identify associations between RS group and MS criteria. Identification of prognostic factors other than RS that underlie this higher risk will be important for optimizing breast cancer treatment decision-making in patients with MS.
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Project description:PurposeOncotype DX, a gene expression assay widely employed to aid decision making on adjuvant chemotherapy use in patients with primary oestrogen receptor-positive (ER+) breast cancer, produces a recurrence score (RS) related to distant disease recurrence (DR) risk (RS%). In node-negative patients, RS can be integrated with clinicopathological parameters to derive RS-pathology-clinical (RSPC) that improves prognostic accuracy.MethodsData were collected on patients having clinically indicated tests with an intermediate clinical risk of distant recurrence, and for whom the decision to prescribe chemotherapy remained unclear. Correlation between RS% and RSPC scores was examined. An agreement table was constructed using risk-categorised data. Association between RS%-derived categorical risk assignments and treatment recommendation was evaluated.ResultsData on 171 tests (168 patients) were available. Median DR risk by RS% was 11% (range 3-34%), by RSPC it was 15% (range 4-63%). Correlation between RS% and RSPC was 0.702 (p < 0.001). RS% classified 57.3% of cases as low-, 32.2% intermediate- and 10.5% high-risk for DR; by RSPC proportions were 33.9, 35.7, and 30.4%, respectively. The number of patients receiving chemotherapy recommendations was: 14/87 (16.1%) categorised as low-risk by RS%, 27/49 (55.1%) as intermediate-risk and 12/13 (92.3%) as high-risk. Of 149 patients recommended for endocrine treatment alone, 28 (18.8%) were categorised by RS% as low-risk but by RSPC as intermediate- or high-risk.ConclusionsIn this group of patients, RSPC assessed fewer patients as low-risk and more as high-risk than did RS%. The discordances between the scores indicate that RSPC estimates of risk should be considered when selecting patients for endocrine therapy alone.
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Project description:Denosumab is an antiresorptive drug targeting RANK ligand, currently licensed for postmenopausal and male osteoporosis, bone loss associated with hormone ablation in men with prostate cancer and with systemic glucocorticoid treatment, and also used in oncology for the treatment of bone metastases and unresectable giant cell tumour of bone. When used for the treatment of osteoporosis or bone loss the drug is usually well-tolerated with non-specific musculoskeletal pain being the most common side effect. However denosumab has been associated with some dermatological manifestations including dermatitis, eczema, pruritus and, less commonly, cellulitis. All these side effects are generally mild and self-limiting. We hereby report the first documented case of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) syndrome following denosumab administration. DRESS syndrome is an extremely rare but potentially life-threatening hypersensitivity reaction. The syndrome should be considered in patients who present with new rash, eosinophilia and systemic organ dysfunction, especially when associated with new medications. Notably it has been previously reported in patients with osteoporosis treated with strontium ranelate but it has never been linked to any other antiosteoporotic drugs. Since the clinical manifestations of DRESS syndrome can span over a period of several months the diagnosis can frequently be quite difficult and it can become even more challenging in people taking denosumab and other drugs given in period doses, as both clinicians and patients are less likely to link the symptoms to the medication. Better recognition of DRESS syndrome is therefore needed, as well as awareness of the possibility of this reaction to occur in patients taking denosumab.
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Project description:Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome after the use of first-line antitubercular drugs (ATDs) is rare and literature regarding DRESS syndrome due to ATDs is scarce in children. We report a young boy with tuberculosis who developed DRESS syndrome after exposure to isoniazid. A 9-year-old boy, diagnosed clinically as pulmonary tuberculosis, presented with fever, fast breathing, maculopapular rash, and one episode of gross hematuria. He had been on 4-drug ATD therapy (isoniazid, rifampicin, ethambutol, and pyrazinamide) for the past 4 weeks. In view of multiorgan involvement and absence of a microbiological diagnosis of tuberculosis, vasculitis was considered and he was treated with steroids. As the child recovered, both corticosteroids and ATD therapy were stopped. At 6 months of follow-up, he was presented with pneumonia. Microbiological diagnosis of tuberculosis was made and 4-drug ATD therapy was reinitiated. After 15 days, he again developed a high-grade fever and rash. On evaluation, isoniazid-induced DRESS syndrome was diagnosed. Subsequently, he received a modified regimen of ethambutol, pyrazinamide, levofloxacin, and linezolid. DRESS syndrome did not recur on these ATDs and the child became asymptomatic. Linezolid was stopped after 3 months of therapy and ethambutol, pyrazinamide, and levofloxacin are being continued. Currently, he has completed 15 months of modified ATD therapy. As a high index of suspicion is required for early diagnosis and management that are crucial to reducing morbidity and mortality, DRESS syndrome should be among the differentials in children with unexplained febrile illnesses.
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