Srijana Davuluri, Puneet Kapoor, Swarna Nandyala, Shufeng Li, Julia Simard, Matthew Lewis, David Fiorentino, Lorinda Chung
{"title":"系统性硬化症中的脂皮硬化症和肺动脉高压。","authors":"Srijana Davuluri, Puneet Kapoor, Swarna Nandyala, Shufeng Li, Julia Simard, Matthew Lewis, David Fiorentino, Lorinda Chung","doi":"10.1001/jamadermatol.2024.3929","DOIUrl":null,"url":null,"abstract":"<p><strong>Importance: </strong>Lipodermatosclerosis (LDS) stems from vascular dysfunction and dermal inflammation and thereby is mechanistically similar to systemic sclerosis (SSc). The association of LDS with SSc in the clinical setting has not been well characterized in the literature.</p><p><strong>Objective: </strong>To evaluate the prevalence of LDS in SSc and the association of LDS with vascular complications, particularly pulmonary hypertension, in patients with SSc.</p><p><strong>Design, setting, and participants: </strong>This retrospective cohort study used prospectively collected longitudinal data from a cohort of patients from the multidisciplinary rheumatology and dermatology clinic at a single tertiary care center from November 2004 to November 2022. Adult patients (aged ≥18 years at the time of cohort entry) with SSc were included.</p><p><strong>Exposure: </strong>Clinical diagnosis of LDS based on expert opinion or histopathologic findings.</p><p><strong>Main outcomes and measures: </strong>The main outcomes included prevalence of LDS, the association of LDS with the macrovascular complications, including pulmonary hypertension, digital gangrene and/or scleroderma renal crisis. Disease complications, including cardiac arrhythmias and heart failure, were compared among patients with and without LDS.</p><p><strong>Results: </strong>Among 567 patients with SSc (494 [87.1%] female; mean [SD] age, 53.4 [14.4] years), 25 (4.4%) had LDS and 542 (95.6%) did not have LDS. Skin ulceration occurred in 8 patients with LDS (32.0%). Patients with LDS had higher frequencies of cardiac arrhythmia (11 of 24 [45.8%] vs 145 of 539 [26.9%]), heart failure (7 [28.0%] vs 55 [10.1%]), and pulmonary hypertension (12 [48.0%] vs 137 of 541 [25.3%]) compared with patients without LDS. Frequency of scleroderma renal crisis and digital gangrene did not differ significantly between patients with and without LDS (0 vs 37 [6.8%] and 4 [16.0%] vs 69 of 538 [12.8%], respectively). Among patients with LDS, 9 (36.0%) were either discharged to hospice or died during follow-up compared with 115 patients without LDS (21.2%). Lipodermatosclerosis was associated with pulmonary hypertension (adjusted prevalence odds ratio, 3.10; 95% CI, 1.33-7.25).</p><p><strong>Conclusions and relevance: </strong>In this cohort study, LDS was a rare clinical manifestation in patients with SSc but was associated with pulmonary hypertension. Therefore, patients with LDS should be closely monitored and screened for pulmonary hypertension.</p>","PeriodicalId":14734,"journal":{"name":"JAMA dermatology","volume":" ","pages":""},"PeriodicalIF":11.5000,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11581578/pdf/","citationCount":"0","resultStr":"{\"title\":\"Lipodermatosclerosis and Pulmonary Hypertension in Systemic Sclerosis.\",\"authors\":\"Srijana Davuluri, Puneet Kapoor, Swarna Nandyala, Shufeng Li, Julia Simard, Matthew Lewis, David Fiorentino, Lorinda Chung\",\"doi\":\"10.1001/jamadermatol.2024.3929\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Importance: </strong>Lipodermatosclerosis (LDS) stems from vascular dysfunction and dermal inflammation and thereby is mechanistically similar to systemic sclerosis (SSc). The association of LDS with SSc in the clinical setting has not been well characterized in the literature.</p><p><strong>Objective: </strong>To evaluate the prevalence of LDS in SSc and the association of LDS with vascular complications, particularly pulmonary hypertension, in patients with SSc.</p><p><strong>Design, setting, and participants: </strong>This retrospective cohort study used prospectively collected longitudinal data from a cohort of patients from the multidisciplinary rheumatology and dermatology clinic at a single tertiary care center from November 2004 to November 2022. Adult patients (aged ≥18 years at the time of cohort entry) with SSc were included.</p><p><strong>Exposure: </strong>Clinical diagnosis of LDS based on expert opinion or histopathologic findings.</p><p><strong>Main outcomes and measures: </strong>The main outcomes included prevalence of LDS, the association of LDS with the macrovascular complications, including pulmonary hypertension, digital gangrene and/or scleroderma renal crisis. Disease complications, including cardiac arrhythmias and heart failure, were compared among patients with and without LDS.</p><p><strong>Results: </strong>Among 567 patients with SSc (494 [87.1%] female; mean [SD] age, 53.4 [14.4] years), 25 (4.4%) had LDS and 542 (95.6%) did not have LDS. Skin ulceration occurred in 8 patients with LDS (32.0%). Patients with LDS had higher frequencies of cardiac arrhythmia (11 of 24 [45.8%] vs 145 of 539 [26.9%]), heart failure (7 [28.0%] vs 55 [10.1%]), and pulmonary hypertension (12 [48.0%] vs 137 of 541 [25.3%]) compared with patients without LDS. Frequency of scleroderma renal crisis and digital gangrene did not differ significantly between patients with and without LDS (0 vs 37 [6.8%] and 4 [16.0%] vs 69 of 538 [12.8%], respectively). Among patients with LDS, 9 (36.0%) were either discharged to hospice or died during follow-up compared with 115 patients without LDS (21.2%). Lipodermatosclerosis was associated with pulmonary hypertension (adjusted prevalence odds ratio, 3.10; 95% CI, 1.33-7.25).</p><p><strong>Conclusions and relevance: </strong>In this cohort study, LDS was a rare clinical manifestation in patients with SSc but was associated with pulmonary hypertension. 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Lipodermatosclerosis and Pulmonary Hypertension in Systemic Sclerosis.
Importance: Lipodermatosclerosis (LDS) stems from vascular dysfunction and dermal inflammation and thereby is mechanistically similar to systemic sclerosis (SSc). The association of LDS with SSc in the clinical setting has not been well characterized in the literature.
Objective: To evaluate the prevalence of LDS in SSc and the association of LDS with vascular complications, particularly pulmonary hypertension, in patients with SSc.
Design, setting, and participants: This retrospective cohort study used prospectively collected longitudinal data from a cohort of patients from the multidisciplinary rheumatology and dermatology clinic at a single tertiary care center from November 2004 to November 2022. Adult patients (aged ≥18 years at the time of cohort entry) with SSc were included.
Exposure: Clinical diagnosis of LDS based on expert opinion or histopathologic findings.
Main outcomes and measures: The main outcomes included prevalence of LDS, the association of LDS with the macrovascular complications, including pulmonary hypertension, digital gangrene and/or scleroderma renal crisis. Disease complications, including cardiac arrhythmias and heart failure, were compared among patients with and without LDS.
Results: Among 567 patients with SSc (494 [87.1%] female; mean [SD] age, 53.4 [14.4] years), 25 (4.4%) had LDS and 542 (95.6%) did not have LDS. Skin ulceration occurred in 8 patients with LDS (32.0%). Patients with LDS had higher frequencies of cardiac arrhythmia (11 of 24 [45.8%] vs 145 of 539 [26.9%]), heart failure (7 [28.0%] vs 55 [10.1%]), and pulmonary hypertension (12 [48.0%] vs 137 of 541 [25.3%]) compared with patients without LDS. Frequency of scleroderma renal crisis and digital gangrene did not differ significantly between patients with and without LDS (0 vs 37 [6.8%] and 4 [16.0%] vs 69 of 538 [12.8%], respectively). Among patients with LDS, 9 (36.0%) were either discharged to hospice or died during follow-up compared with 115 patients without LDS (21.2%). Lipodermatosclerosis was associated with pulmonary hypertension (adjusted prevalence odds ratio, 3.10; 95% CI, 1.33-7.25).
Conclusions and relevance: In this cohort study, LDS was a rare clinical manifestation in patients with SSc but was associated with pulmonary hypertension. Therefore, patients with LDS should be closely monitored and screened for pulmonary hypertension.
期刊介绍：
JAMA Dermatology is an international peer-reviewed journal that has been in continuous publication since 1882. It began publication by the American Medical Association in 1920 as Archives of Dermatology and Syphilology. The journal publishes material that helps in the development and testing of the effectiveness of diagnosis and treatment in medical and surgical dermatology, pediatric and geriatric dermatology, and oncologic and aesthetic dermatologic surgery.
JAMA Dermatology is a member of the JAMA Network, a consortium of peer-reviewed, general medical and specialty publications. It is published online weekly, every Wednesday, and in 12 print/online issues a year. The mission of the journal is to elevate the art and science of health and diseases of skin, hair, nails, and mucous membranes, and their treatment, with the aim of enabling dermatologists to deliver evidence-based, high-value medical and surgical dermatologic care.
The journal publishes a broad range of innovative studies and trials that shift research and clinical practice paradigms, expand the understanding of the burden of dermatologic diseases and key outcomes, improve the practice of dermatology, and ensure equitable care to all patients. It also features research and opinion examining ethical, moral, socioeconomic, educational, and political issues relevant to dermatologists, aiming to enable ongoing improvement to the workforce, scope of practice, and the training of future dermatologists.
JAMA Dermatology aims to be a leader in developing initiatives to improve diversity, equity, and inclusion within the specialty and within dermatology medical publishing.
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