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Chung MP, Mecoli CA, Perin J, Richardson C, McMahan ZH. Perifollicular Hypopigmentation in Systemic Sclerosis: Associations With Clinical Features and Internal Organ Involvement. J Rheumatol 2022; 49:475-481. [PMID: 35169054 PMCID: PMC9064889 DOI: 10.3899/jrheum.210983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2022] [Indexed: 01/06/2023]
Abstract
OBJECTIVE To determine whether perifollicular hypopigmentation in systemic sclerosis (SSc) is associated with demographics, distinct clinical features, and autoantibody profiles. METHODS Patients with SSc were prospectively enrolled, with a standardized data form used to collect anatomic distribution of perifollicular hypopigmentation. Associations between hypopigmentation and features of SSc were assessed. RESULTS Of 179 adult patients with SSc, 36 (20%) patients had perifollicular hypopigmentation. Of these 36 patients, 94% (n = 34) were female and 33% (n = 12) had limited cutaneous SSc. In univariable logistic regression, Black race (odds ratio [OR] 15.63, 95% CI 6.6-37.20, P < 0.001), diffuse cutaneous SSc (dcSSc; OR 4.62, 95% CI 2.11-10.09, P < 0.001), higher maximum modified Rodnan skin score (mRSS; OR 1.05, 95% CI 1.02-1.08, P = 0.003), myopathy (OR 3.92, 95% CI 1.80-8.57, P < 0.001), pulmonary fibrosis (OR 2.69, 95% CI 1.20-6.02, P = 0.02), lower minimum forced vital capacity % predicted (OR 0.96, 95% CI 0.94-0.99, P = 0.001), and lower minimum diffusing capacity for carbon monoxide % predicted (OR 0.97, 95% CI 0.95-0.99, P = 0.009) were associated with hypopigmentation. Anticentromere antibodies inversely associated with hypopigmentation (OR 0.24, 95% CI 0.07-0.86, P = 0.03). After adjusting for age, race, and disease duration, dcSSc (OR 4.28, 95% CI 1.46-12.53, P = 0.008) and increased mRSS (OR 1.07, 95% CI 1.02-1.12, P = 0.009) were significantly associated with hypopigmentation. CONCLUSION Perifollicular hypopigmentation is observed in a subset of patients with SSc and associated with diffuse subtype. Larger prospective studies determining whether perifollicular hypopigmentation precedes end-organ involvement and whether specific patterns associate with internal organ involvement are needed.
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Arneson LC, Varga J. Scleroderma Renal Crisis Complicating Male-to-Female Transgender Hormonal Therapy in a Patient With Long-Standing and Stable Limited Cutaneous Systemic Sclerosis. J Clin Rheumatol 2021; 27:S355-S356. [PMID: 32956156 DOI: 10.1097/rhu.0000000000001579] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Fairchild R, Chung M, Yang D, Sharpless L, Li S, Chung L. Development and Assessment of Novel Lung Ultrasound Interpretation Criteria for the Detection of Interstitial Lung Disease in Systemic Sclerosis. Arthritis Care Res (Hoboken) 2021; 73:1338-1342. [PMID: 32475026 PMCID: PMC9176687 DOI: 10.1002/acr.24338] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 05/22/2020] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Interstitial lung disease (ILD) is a frequent complication of systemic sclerosis (SSc), and ILD screening, characterization, and monitoring are important for therapeutic decision-making and prognostication. Lung ultrasonography (US) is a potential alternative imaging modality for ILD detection. In this study, our objective was to develop and test a novel lung US examination technique and interpretation criteria for detecting SSc-ILD. METHODS Lung US acquisition was performed by collecting short US movies at 14 lung positions. Lung US interpretation criteria for SSc-ILD detection focused on visualized pleural changes. To assess the performance of our methodology for SSc-ILD detection, we prospectively enrolled SSc patients with high-resolution computed tomography (HRCT) imaging within 3 months of lung US. Lung US examinations were scored independently by 2 blinded readers (1 ultrasonographer and 1 nonultrasonographer). The sensitivity and specificity for SSc-ILD detection were assessed, and agreement was measured with Cohen's kappa statistic. RESULTS To test the performance of our lung US acquisition technique and interpretation criteria, 20 SSc patients were evaluated by lung US (278 lung zones) and HRCT. HRCT confirmed ILD in 9 patients (45%). Lung US was positive for SSc-ILD in 11 patients (55%) with a sensitivity of 100% and specificity of 82% versus HRCT, with perfect agreement between the 2 readers (κ = 1). Analysis by individual lung zones found excellent agreement between readers, with 93.8% concordance and κ = 0.82. CONCLUSION We developed a novel lung US examination technique and interpretation criteria that are highly sensitive and specific for SSc-ILD detection in an SSc cohort, affording perfect agreement between ultrasonographer and nonultrasonographer readers.
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Zalewski S, Brasington R, Zickuhr L. Calcinosis Cutis as the Initial Manifestation of Limited Scleroderma. J Clin Rheumatol 2021; 27:e100-e101. [PMID: 31985726 DOI: 10.1097/rhu.0000000000001275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Ozasa M, Fujikawa K, Ozasa S, Sakaguchi R, Furukawa K, Ueki N, Uchida T, Nakashima M, Mizokami A. Limited cutaneous systemic sclerosis with gangrene: an autopsy case. Mod Rheumatol Case Rep 2020; 4:243-247. [PMID: 33087012 DOI: 10.1080/24725625.2019.1702495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 11/13/2019] [Indexed: 06/11/2023]
Abstract
We describe an autopsy case of a 75-year-old female with limited cutaneous systemic sclerosis (lcSSc) and gangrene due to macrovascular involvement. She was diagnosed with lcSSc complicated with pulmonary arterial hypertension and digital ulcers 9 years before admission. She had recurrent and refractory lower limb ulcers (LLUs), and died because of sepsis caused by gangrene infection. Autopsy findings revealed severely thickened arterial walls of the visceral organs, consistent with vascular involvement of SSc. Systemic vascular involvement in lcSSc may progress in patients with LLUs who harbour several risk factors for vascular involvement.
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Nokes BT, Raza HA, Cartin-Ceba R, Lyng PJ, Krahn LE, Wesselius L, Jokerst CE, Umar SB, Griffing WL, Neville MR, Malhotra A, Parish JM. Individuals With Scleroderma May Have Increased Risk of Sleep-Disordered Breathing. J Clin Sleep Med 2019; 15:1665-1669. [PMID: 31739857 PMCID: PMC6853384 DOI: 10.5664/jcsm.8036] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 07/18/2019] [Accepted: 07/19/2019] [Indexed: 12/13/2022]
Abstract
STUDY OBJECTIVES Scleroderma is associated with abnormal skin thickening, interstitial lung disease, pulmonary hypertension, and abnormalities of the upper airway. These changes can cause cardiopulmonary complications, potentially including sleep-disordered breathing. The objective of this study is to examine the risk of sleep-disordered breathing in patients with scleroderma. METHODS We retrospectively identified patients with documented scleroderma. We abstracted data from their electronic health records, including findings from antibody tests, serial pulmonary function tests, transthoracic echocardiography, high-resolution computed tomography, and overnight forehead oximetry. RESULTS We identified 171 patients with scleroderma. Mean age at the time of initial consult was 56.5 years (range, 18-96 years), and 150 (86.7%) were women. Scleroderma was categorized as limited disease for 108 (62.4%), diffuse disease for 59 (34.1%), and mixed connective tissue disease for 6 (3.5%). Fifty-four patients (31.2%) had abnormal overnight forehead oximetry results, defined as an oxygen desaturation index greater than 5 or a baseline mean arterial oxygen saturation level less than 90%. CONCLUSIONS Cardiopulmonary complications are common in patients with scleroderma, one of which may be sleep-disordered breathing. In our cohort, approximately one-third of individuals with scleroderma had evidence of sleep-disordered breathing. Moreover, the rate of sleep-disordered breathing in our population of scleroderma patients was twice the rate of pulmonary hypertension and was approximately the same as the rate of interstitial lung disease. Future prospective studies are needed to further assess the role of sleep-disordered breathing in scleroderma clinical outcomes.
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Velasco FG, Sluzevich JC. Chronic Eroded Perianal Plaque in a Patient with Limited Systemic Scleroderma. Skinmed 2019; 17:338-339. [PMID: 31782710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A 58-year-old African-American woman presented with a variably painful perianal eruption for 5 years (Figure 1). Prior treatment with topical zinc oxide, oral fluconazole, and Amoxicillin/clavulanic acid resulted in no improvement. She denied chronic diarrhea or cutaneous blistering. Past medical history included limited scleroderma and autoimmune hemolytic anemia treated with daily azathioprine; however, the eruption preceded iatrogenic immunosuppression. Physical examination revealed a well-defined glistening red, ovoid focally eroded plaque involving the intergluteal cleft. The vulva was uninvolved. Oral mucosa was also clear.
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Tran MMA. An indurated, longitudinal plaque on the arm of a seven-year-old girl. Aust J Gen Pract 2018; 47:688-690. [PMID: 31256498 DOI: 10.31128/ajgp-06-18-4605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Kawashiri SY, Nishino A, Igawa T, Takatani A, Shimizu T, Umeda M, Fukui S, Okada A, Suzuki T, Koga T, Iwamoto N, Ichinose K, Tamai M, Nakashima M, Mizokami A, Matsuoka N, Migita K, Ogawa F, Ikeda S, Maemura K, Nakamura H, Origuchi T, Maeda T, Kawakami A. Prediction of organ involvement in systemic sclerosis by serum biomarkers and peripheral endothelial function. Clin Exp Rheumatol 2018; 36 Suppl 113:102-108. [PMID: 29652651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 03/05/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To identify prognostic factors among serum biomarkers and endothelial vasodilator function findings in patients with systemic sclerosis (SSc). METHODS This is a clinical observational study. We assessed 60 consecutive SSc patients (44 limited cutaneous-type, 16 diffuse cutaneous-type). Circulating growth differentiation factor-15 (GDF-15), placenta growth factor (PlGF), endostatin, vascular endothelial growth factor (VEGF), and pentraxin 3 (PTX3) were measured by ELISA. Peripheral endothelial function was measured by forearm blood dilatation response to brachial artery occlusion using noninvasive plethysmography (EndoPAT2000), which is associated with nitric-oxide-dependent vasodilatation and yields a reactive hyperemia index (RHI). We evaluated whether abnormalities in these values were associated with type of SSc - namely, diffuse cutaneous SSc (dcSSc) or limited cutaneous SSc (lcSSc) - or organ involvement including interstitial lung disease (ILD), digital ulcer (DU) and estimated right ventricular systolic pressure (RVSP) by echocardiography >30 mmHg. RESULTS SSc patients showed significantly elevated serum GDF-15, PlGF, endostatin and VEGF but not PTX3 compared with controls. GDF-15 and PlGF were high in dcSSc patients. EndoPAT-RHI was low, and incidence of RVSP >30 mmHg was high in dcSSc. Multivariate analysis revealed that elevated GDF-15 was highly predictive of dcSSc, ILD or RVSP >30 mmHg. PlGF for DU was also found. Conversely, a low EndoPAT-RHI value was predictive of the presence of dcSSc, ILD or DU. CONCLUSIONS This is the first study to inclusively investigate the relationships among biomarkers, EndoPAT-RHI and organ involvement in patients with SSc. Our data suggest a complex pathological progression of SSc through fibrotic impairment and microvascular damage.
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MESH Headings
- Aged
- Biomarkers/blood
- Brachial Artery/physiopathology
- Disease Progression
- Endostatins/blood
- Female
- Growth Differentiation Factor 15/blood
- Humans
- Lung Diseases, Interstitial/diagnosis
- Lung Diseases, Interstitial/etiology
- Male
- Middle Aged
- Placenta Growth Factor/blood
- Predictive Value of Tests
- Risk Factors
- Scleroderma, Diffuse/blood
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/diagnosis
- Scleroderma, Diffuse/physiopathology
- Scleroderma, Limited/blood
- Scleroderma, Limited/complications
- Scleroderma, Limited/diagnosis
- Scleroderma, Limited/physiopathology
- Skin Ulcer/diagnosis
- Skin Ulcer/etiology
- Vascular Endothelial Growth Factor A/blood
- Vasodilation
- Ventricular Dysfunction, Right/diagnosis
- Ventricular Dysfunction, Right/etiology
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Carreira PE, Carmona L, Joven BE, Loza E, Andreu JL, Riemekasten G, Vettori S, Balbir-Gurman A, Airò P, Walker UA, Damjanov N, Matucci-Cerinic M, Ananieva LP, Rednic S, Czirják L, Distler O, Farge D, Hesselstrand R, Corrado A, Caramaschi P, Tikly M, Allanore Y. Gender differences in early systemic sclerosis patients: a report from the EULAR scleroderma trials and research group (EUSTAR) database. Clin Exp Rheumatol 2018; 36 Suppl 113:68-75. [PMID: 30277860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 03/09/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To describe differences in clinical presentation between men and women in a large group of patients with early (<3 years' duration) systemic sclerosis (SSc) according to disease subsets. METHODS A cross-sectional analysis of the prospective EULAR Scleroderma Trial and Research database (EUSTAR) was performed. Patients fulfilling preliminary ACR 1980 classification criteria for SSc, with less than 3 years from the first non-Raynaud's symptom at first entry, were selected. A group of patients with less than 3 years from the first SSc symptom, including Raynaud's phenomenon, was also analysed. SSc related variables, including antibodies, SSc subsets, disease activity and organ involvement were included. Descriptive and bivariate analyses were performed. RESULTS A total of 1,027 patients were included, 90% Caucasian, 80% women, and 40% with diffuse cutaneous disease. In early stages of SSc, men showed more frequently than women active disease, diffuse cutaneous subset, anti-Scl-70 antibodies, elevated acute phase reactants, muscular and pulmonary involvement. Differences between men and women were confirmed in the limited, but not in the diffuse SSc subset. The results were similar when 650 patients with less than three years from the first SSc symptom, including Raynaud's phenomenon, were analysed. CONCLUSIONS In early stages of SSc, men present signs and symptoms of more severe disease. In the limited disease subset, men might appear with clinical features and organ involvement similar to those of the diffuse subgroup. In clinical practice, the identification of such differences might help to select the appropriate management for each particular patient.
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MESH Headings
- Acute-Phase Proteins/analysis
- Autoantibodies/blood
- Biomarkers/blood
- Cross-Sectional Studies
- DNA Topoisomerases, Type I
- Databases, Factual
- Disease Progression
- Female
- Health Status Disparities
- Humans
- Lung Diseases/diagnosis
- Lung Diseases/etiology
- Male
- Nuclear Proteins/immunology
- Prognosis
- Raynaud Disease/diagnosis
- Raynaud Disease/etiology
- Risk Factors
- Scleroderma, Diffuse/blood
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/diagnosis
- Scleroderma, Diffuse/immunology
- Scleroderma, Limited/blood
- Scleroderma, Limited/complications
- Scleroderma, Limited/diagnosis
- Scleroderma, Limited/immunology
- Severity of Illness Index
- Sex Factors
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Korman BD, Marangoni RG, Hinchcliff M, Shah SJ, Carns M, Hoffmann A, Ramsey-Goldman R, Varga J. Brief Report: Association of Elevated Adipsin Levels With Pulmonary Arterial Hypertension in Systemic Sclerosis. Arthritis Rheumatol 2017. [PMID: 28651038 DOI: 10.1002/art.40193] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Adipose tissues secrete adipokines, peptides with potent effects modulating fibrosis, inflammation, and vascular homeostasis. Dysregulated adipose tissue biology and adipokine balance have recently been implicated in systemic sclerosis (SSc). This study was undertaken to determine whether altered circulating adipokine levels correlate with SSc disease subsets or clinical manifestations. METHODS Multiplex assays were used to measure circulating adipokine levels in 198 patients with SSc and 33 healthy controls. Data were evaluated for correlations between serum adipokine levels and demographic and clinical features, including pulmonary arterial hypertension (PAH). To assess the relevance of adipsin, an adipokine involved in complement pathway activation, in SSc, we analyzed publicly available genetic and transcriptomic data. RESULTS Levels of adiponectin and adipsin differed significantly between controls and patients. Adipsin was significantly elevated in patients with limited cutaneous SSc (odds ratio [OR] 28.3 [95% confidence interval (95% CI) 7.0-113.8]; P < 0.0001), and its levels were associated with serum autoantibody status, pulmonary function and cardiovascular parameters, and PAH (OR 3.3 [95% CI 1.3-8.7]; P = 0.02). Elevated adipsin was more strongly associated with PAH than B-type natriuretic peptide was. Moreover, in SSc patients, adipsin gene single-nucleotide polymorphisms were associated with PAH. Transcriptome data set analysis demonstrated elevated adipsin expression in patients with SSc-related PAH. CONCLUSION We identify adipsin as a novel adipose tissue-derived marker of SSc-related PAH. Circulating adipsin levels might serve as predictive biomarkers in SSc. Mechanistically, adipsin might represent a pathogenic link between adipocyte dysfunction and complement pathway activation and play an important role in the pathogenesis of SSc-related PAH.
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MESH Headings
- Adiponectin/metabolism
- Adult
- Aged
- Autoantibodies/immunology
- Complement Factor D/genetics
- Complement Factor D/metabolism
- Cytokines/metabolism
- Female
- Gene Expression Profiling
- Humans
- Hypertension, Pulmonary/etiology
- Hypertension, Pulmonary/genetics
- Hypertension, Pulmonary/metabolism
- Leptin/metabolism
- Male
- Middle Aged
- Natriuretic Peptide, Brain/metabolism
- Nicotinamide Phosphoribosyltransferase/metabolism
- Odds Ratio
- Polymorphism, Single Nucleotide
- Resistin/metabolism
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/genetics
- Scleroderma, Diffuse/immunology
- Scleroderma, Diffuse/metabolism
- Scleroderma, Limited/complications
- Scleroderma, Limited/genetics
- Scleroderma, Limited/immunology
- Scleroderma, Limited/metabolism
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Ahrens HC, Siegert E, Tomsitz D, Mattat K, March C, Worm M, Riemekasten G. Digital ulcers score: a scoring system to assess digital ulcers in patients suffering from systemic sclerosis. Clin Exp Rheumatol 2016; 34 Suppl 100:142-147. [PMID: 27749240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 02/15/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES To develop a standardized scoring system to assess the severity of DUs in SSc patients and correlate it with functional outcomes. METHODS In this cross-sectional, longitudinal study in SSc patients with DUs (n=65) we developed a digital ulcers score (DUS) for the assessment of DUs. DUS and the ABILHAND score were measured at each visit and differences were analysed using Tamhane's T2 test. Spearman's Rho test was applied for correlational analysis of DUS and functional outcomes. We calculated a linear regression model using clustered standard errors for correlation analysis between DUS and ABILHAND over time. RESULTS 117 assessments of DUS were performed in 65 SSc patients. Mean DUS was 11.6±1.9 (range: 0-68). Subgroup analyses showed a higher DUS in patients suffering from diffuse cutaneous SSc when compared to patients with limited cutaneous SSc (12.8±3.0 vs. 9.7±2.2 p=0.18). There was no correlation between the DUS and manual ability using the ABILHAND score (overall: n=106 r=-0.138, p=0.22). We observed a small but significant linear correlation between the DUS and the ABILHAND score for a single patient over time (n=14, R2=0.31, r=0.06, p=0.02). CONCLUSIONS The DUS is a feasible scoring instrument to assess severity of DUs in SSc patients. In accordance with the literature the severity of DUs correlates with clinical parameters but also severity of the disease. Further study is needed to establish the DUS as a standardized tool for the assessment of DUs.
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Rubin AG, Fox LP, Sako EY, Young LC. Sclerodermoid lesions in a patient with multiple transplants and porphyria cutanea tarda. Dermatol Online J 2015; 21:13030/qt5969167b. [PMID: 26158360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 06/15/2015] [Indexed: 06/04/2023] Open
Abstract
Patients with chronic graft versus host disease may exhibit a range of sclerotic features. Herein we present a patient with confirmed porphyria cutanea tarda who subsequently developed chronic graft versus host disease.
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Manoria P, Joshi P, Sharma P, Jha RK. Systemic Sclerosis Sine Scleroderma. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2014; 62:54-56. [PMID: 26259425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Systemic sclerosis sine scleroderma is a rare form of limited systemic sclerosis. These patients are without skin involvement, but do not differ in its clinical or laboratory features and prognosis from classical systemic sclerosis. In the absence of cutaneous signs/symptoms, its diagnosis is delayed leading to significant morbidity and mortality. We report a case of sixty year old female who presented to us with dyspnoea on exertion and Raynaud's phenomenon. She was investigated and was found to have this disorder with pulmonary artery hypertension.
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Delisle VC, Hudson M, Baron M, Thombs BD, And The Canadian Scleroderma Research Group A. Sex and time to diagnosis in systemic sclerosis: an updated analysis of 1,129 patients from the Canadian scleroderma research group registry. Clin Exp Rheumatol 2014; 32:S-10-4. [PMID: 24144459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Accepted: 07/19/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVES A previous study found that time to diagnosis was significantly longer from onset of Raynaud's phenomenon for women compared to men with diffuse systemic sclerosis (SSc) and that, in limited SSc, it was more than twice as long for women than men. That study was limited, however, by the small number of men in disease subtype subgroups. The objective of the present study was to investigate the association of sex with time to diagnosis of SSc using a substantially larger patient sample. METHODS Association between sex and time to diagnosis was assessed overall and stratified based on diffuse versus limited disease using Kaplan-Meier curves and Cox proportional hazards models. RESULTS There were 1,129 patients in the study (median age=56.0 years; 978 [86.6%] women). Time to diagnosis was significantly longer for women (median=1.1 years) than men (median 0.8= years; p=0.037) with diffuse SSc following onset of Raynaud's phenomenon. There were no significant or substantive sex differences in time to diagnosis after Raynaud's onset in limited SSc or from onset of first non-Raynaud's disease manifestation in diffuse or limited SSc. CONCLUSIONS Time to diagnosis was significantly longer for women compared to men with diffuse SSc following onset of Raynaud's phenomenon, but the difference was small and unlikely to be clinically significant. There were no differences in time to diagnosis following Raynaud's onset in limited disease or following onset of first non-Raynaud's disease manifestation in diffuse or limited disease. Overall, sex does not appear to influence time to diagnosis meaningfully.
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Willems LM, Kwakkenbos L, Leite CC, Thombs BD, van den Hoogen FHJ, Maia AC, Vliet Vlieland TPM, van den Ende CHM. Frequency and impact of disease symptoms experienced by patients with systemic sclerosis from five European countries. Clin Exp Rheumatol 2014; 32:S-88-93. [PMID: 25372793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 05/26/2014] [Indexed: 06/04/2023]
Abstract
OBJECTIVES Knowledge about the nature and impact of symptoms faced by patients with systemic sclerosis (SSc) is needed to identify targets for research and treatment. The aim of this study was to assess and compare the frequency and impact on everyday activities of SSc symptoms among patients from five European countries. METHODS European patients with SSc were invited through announcements by patient associations to complete an online survey. The survey included items assessing the frequency of 40 SSc symptoms and the impact on daily activities, if present. Chi-square tests were utilised to assess the differences in frequency and impact of symptoms across countries. RESULTS In total, 537 patients were included from France (n=111), the Netherlands (n=229), Spain (n=61), Switzerland (n=50), and the United Kingdom (n=86). Symptoms experienced by ≥ 70% of patients in all countries were fatigue, Raynaud's phenomenon, joint pain, and muscle pain. Twenty symptoms were experienced by ≥ 50% of patients in all countries. Thirty symptoms had an impact on daily activities in ≥ 50% of patients who reported that the symptom was present in all countries. There were significant differences among countries in the prevalence of 17 out of 40 symptoms. Furthermore, in 24 out of 40 symptoms significant differences in the proportion of patients reporting impact of a specific symptom on everyday activities were observed. CONCLUSIONS European patients with SSc experience a broad range of symptoms that have an impact on everyday activities. International research initiatives should target common SSc symptoms cooperatively. Further research is needed to better understand the differences in SSc symptoms among countries.
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Simeón-Aznar CP, Tolosa-Vilella C, Gabarró-Juliá L, Campillo-Grau M, Guillén Del Castillo A, Fonollosa-Plá V, Vilardell-Tarrés M. Systemic sclerosis sine scleroderma and limited cutaneous systemic sclerosis: similarities and differences. Clin Exp Rheumatol 2014; 32:S-33-40. [PMID: 24776173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 11/15/2013] [Indexed: 06/03/2023]
Abstract
OBJECTIVES To compare a cohort of patients with systemic sclerosis sine scleroderma (ssSSc) vs. patients with limited cutaneous systemic sclerosis (lcSSc). METHODS Forty-five patients with ssSSc and 186 patients with lcSSc were investigated. Demographic, clinical and immunologic features and survival were compared. RESULTS There were no significant differences between ssSSc and lcSSc in gender, age at onset and interval between onset and diagnosis. ssSSc patients fulfilled the ACR criteria for SSc less than lcSSc patients (13%/77%, p<0.0001). There were no significant differences in articular involvement, myopathy, tendon friction rubs and gastrointestinal, pulmonary, cardiac and renal involvements. There was a trend to higher prevalence of pulmonary arterial hypertension (PAH) in ssSSc patients (29%/19%) but not reach significant difference. The prevalence of antinuclear and anticentromere antibodies and slow capilaroscopic pattern was similar. Sicca syndrome (13%/30%; p=0.024), digital ulcers (16%/50%; p<0.0001), calcinosis (11%/26%; p=0.047) and acroosteolysis (0% /10%; p=0.028) were more frequently in lcSSc. Survival at 5, 10, and 15 yr was not different in ssSSc and lcSSc patients (100%/98%, 100%/98%, and 92%/89%, respectively). CONCLUSIONS ssSSc and lcSSc patients share demographic, clinical and immunologic features. Survival is also similar in both groups. Differences are mainly due to peripheral vascular manifestations. However, despite great similarities, we believe that ssSSc patients should be considered as a different subset in order to avoid misdiagnosis. ssSSc patients should be truly differentiated from early SSc using sensitive and specific studies looking for any asymptomatic organ involvement.
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MESH Headings
- Acro-Osteolysis/etiology
- Adult
- Aged
- Calcinosis/etiology
- Esophageal Motility Disorders/etiology
- Female
- Hand Dermatoses/etiology
- Humans
- Hypertension, Pulmonary/etiology
- Lung Diseases, Interstitial/etiology
- Male
- Middle Aged
- Scleroderma, Diffuse/classification
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/physiopathology
- Scleroderma, Limited/classification
- Scleroderma, Limited/complications
- Scleroderma, Limited/physiopathology
- Scleroderma, Systemic/classification
- Scleroderma, Systemic/complications
- Scleroderma, Systemic/physiopathology
- Sjogren's Syndrome/etiology
- Skin Ulcer/etiology
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18
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Fischer A, Swigris JJ, Bolster MB, Chung L, Csuka ME, Domsic R, Frech T, Hinchcliff M, Hsu V, Hummers LK, Gomberg-Maitland M, Mathai SC, Simms R, Steen VD. Pulmonary hypertension and interstitial lung disease within PHAROS: impact of extent of fibrosis and pulmonary physiology on cardiac haemodynamic parameters. Clin Exp Rheumatol 2014; 32:S-109-14. [PMID: 25372796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 08/04/2014] [Indexed: 06/04/2023]
Abstract
OBJECTIVES We sought to examine the relationship between measures of ILD severity and PH in patients with SSc. METHODS We identified 55 subjects from 12 PHAROS sites with RHC-proven PH and HRCT evidence of ILD. Subjects with PH due to left heart disease were excluded. Baseline HRCT scans were scored by a standardised system that graded severity of ILD. Summary statistics were generated for baseline characteristics. Spearman correlation and linear regression were used to examine relationships between ILD and PH severity variables. RESULTS The majority of subjects were white women; nearly half had limited cutaneous SSc. Most subjects were New York Heart Association functional class II or III. Pulmonary function testing revealed moderate restriction (mean FVC 64.3 ± 17.2% predicted) with severe reduction in diffusing capacity (mean DLco 34.2 ± 13.3% predicted). RHC demonstrated mild to moderate PH (mean PAP 35 ± 9 mmHg, mean PVR 5.1 ± 3.7 WU). There was no correlation between severity of ILD (by either HRCT or PFT) and cardiac haemodynamic parameters of PH. CONCLUSIONS No association between severity of ILD and cardiac haemodynamic profiles were identified in this cohort. We believe this underscores the complex nature of PH and ILD in individuals with SSc. We do suspect that some individuals with SSc-ILD will also have concomitant pulmonary vascular disease but simple assessments to grade severity of ILD - by PFT or HRCT estimates of ILD extent - are likely not enough to reliably distinguish between PAH versus PH-ILD. Further research into how to distinguish and manage these subsets is warranted.
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MESH Headings
- Aged
- Exercise Test
- Female
- Humans
- Hypertension, Pulmonary/diagnostic imaging
- Hypertension, Pulmonary/etiology
- Hypertension, Pulmonary/physiopathology
- Lung/diagnostic imaging
- Lung/physiopathology
- Lung Diseases, Interstitial/diagnostic imaging
- Lung Diseases, Interstitial/etiology
- Lung Diseases, Interstitial/physiopathology
- Male
- Middle Aged
- Pulmonary Diffusing Capacity
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/diagnostic imaging
- Scleroderma, Diffuse/physiopathology
- Scleroderma, Limited/complications
- Scleroderma, Limited/diagnostic imaging
- Scleroderma, Limited/physiopathology
- Scleroderma, Systemic/complications
- Scleroderma, Systemic/diagnostic imaging
- Severity of Illness Index
- Tomography, X-Ray Computed
- Vital Capacity
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19
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Bálint Z, Farkas H, Farkas N, Minier T, Kumánovics G, Horváth K, Solyom AI, Czirják L, Varjú C. A three-year follow-up study of the development of joint contractures in 131 patients with systemic sclerosis. Clin Exp Rheumatol 2014; 32:S-68-74. [PMID: 25152080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Accepted: 03/19/2014] [Indexed: 06/03/2023]
Abstract
OBJECTIVES To analyse the correlation between the number of joint-contractures and other major clinical findings in a follow-up study of 131 patients with systemic sclerosis (SSc). METHODS The range of motion of joints (ROM), HAQ-DI, and the major clinical characteristics were assessed. RESULTS A high frequency of contractures (ROM<75% of the normal) were present at baseline in small joints of the hand (82%), wrists (75%), and shoulders (50%). ROM of the dominant side hand was significantly more decreased compared to the non-dominant side. The number of the upper extremity contractures correlated positively with ESR (p<0.01), CRP (p<0.01), HAQ-DI (p<0.01), and negatively with forced vital capacity (FVC) (p<0.05). The number of contractures was not significantly different in cases with early (≤ 4 years) and late disease duration in both the limited and diffuse subgroups. During the three-year follow-up period, an increase in the number of joint contractures (ROM<75%) was associated with an increase of ESR, modified Rodnan's skin score, and the European Scleroderma Study Group Activity Index by multiple linear regression analysis. Univariate analysis over a six-year period demonstrated poor outcome in patients with more than ten contractures, or more than four contractures of unilateral hand-joints. CONCLUSIONS Contractures predominantly develop during the early years following disease onset in both SSc subgroups. Inflammation and skin-involvement are significant contributing factors for the development of contractures. The dominant hand may be more pronouncedly impaired compared to the non-dominant side. A high number of joint-contractures might be an unfavourable prognostic factor in SSc.
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MESH Headings
- Adult
- Aged
- Ankle Joint/physiopathology
- Blood Sedimentation
- C-Reactive Protein/metabolism
- Cohort Studies
- Contracture/etiology
- Contracture/physiopathology
- Echocardiography
- Electrocardiography
- Female
- Follow-Up Studies
- Hand Joints/physiopathology
- Hip Contracture/etiology
- Hip Contracture/physiopathology
- Humans
- Knee Joint/physiopathology
- Linear Models
- Lung Diseases, Interstitial/etiology
- Lung Diseases, Interstitial/physiopathology
- Male
- Middle Aged
- Range of Motion, Articular/physiology
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/metabolism
- Scleroderma, Diffuse/physiopathology
- Scleroderma, Limited/complications
- Scleroderma, Limited/metabolism
- Scleroderma, Limited/physiopathology
- Scleroderma, Systemic/complications
- Scleroderma, Systemic/metabolism
- Scleroderma, Systemic/physiopathology
- Shoulder Joint/physiopathology
- Vital Capacity
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20
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Marini C, Formichi B, Bauleo C, Michelassi C, Pancani R, Prediletto R, Miniati M, Catapano G, Monti S, Mannucci F, Tavoni A, D'Ascanio A, Pastormerlo LE, Giannoni A, Giuntini C. Improved survival in limited scleroderma-related pulmonary artery hypertension. Intern Emerg Med 2014; 9:385-96. [PMID: 23361526 DOI: 10.1007/s11739-013-0900-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Accepted: 01/02/2013] [Indexed: 11/28/2022]
Abstract
Reportedly, patients with scleroderma-related pulmonary hypertension (SSc-PAH) respond poorly to new vasoactive drugs (NVD). Forty-nine SSc-PAH patients underwent right heart catheterization (RHC) and, according to NVD availability, divided as follows: Group 1 (n = 23, from 1999 to 2004, poor availability), and Group 2 (n = 26, from 2005 to 2010, good availability). Before diagnostic RHC, NVD had been given to 30 % of the patients in Group 1, and 58 % of those in Group 2 (p = 0.049). At diagnosis, patients in Group 1 had greater heart dilatation (p < 0.01), higher mean pulmonary artery pressure (p < 0.05), lower pulmonary artery capacitance (p < 0.05), and lower carbon monoxide lung diffusing capacity (DLco, p < 0.05) than those in Group 2. At a median follow-up time of 15.5 months, DLco further decreased in Group 1 (p < 0.05), whereas cardiac index increased in Group 2 (p < 0.05). At 36 months of follow-up, 72.4 % of the patients in Group 2 were still alive as opposed to 30.4 % in Group 1 (p = 0.02). In multivariate analysis, DLco and mixed venous oxygen saturation (SvO2) were independent predictors of survival. A value of DLco <7.2 mL/mmHg/min was associated with a hazard ratio (HR) of 5.3 (p < 0.001); for SvO2 <63.8 %, the HR was 3.7 (p < 0.01).NVD have beneficial effects in patients with SSc-PAH. Both DLco and SvO2 are predictors of survival and may assist in planning treatment.
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21
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Faccini A, Franchini S, Sabbadini MG, Camici PG. [Cardiac involvement at rest in patients with systemic sclerosis: differences between the limited and the diffuse form of the disease]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2014; 15:44-50. [PMID: 24503734 DOI: 10.1714/1394.15518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Heart involvement confers a poor prognosis in patients affected by systemic sclerosis (SSc). Nevertheless, the prevalence of heart involvement in these patients is not fully known. In this study we analyzed the most frequent manifestations of heart involvement at rest in a cohort of patients with SSc, comparing their prevalence in patients with the limited form (lcSSc) and in patients with the diffuse form (dcSSc) of the disease, taking also into account the duration of the disease. METHODS We thoroughly evaluated with electrocardiographic and echocardiographic examinations 174 patients affected by SSc who were followed at our hospital between 2001 and 2011. They were divided according to the disease subtype (dcSSc vs lcSSc) and information about the disease duration was available for 121 of them (calculated from the onset of the Raynaud's phenomenon). RESULTS Patients with dcSSc had a greater prevalence of heart involvement at rest when evaluated within 5 and 10 years after the onset of the Raynaud's phenomenon (p=0.0051 within 5 years and p=0.035 within 10 years). Indeed, patients with dcSSc had a greater prevalence of atrioventricular conduction abnormalities within 20 years after the onset of the Raynaud's phenomenon (p=0.03 within 10 years and p=0.04 within 20 years) and a greater prevalence of valvular abnormalities within 5 years (p=0.04). In dcSSc there was a greater prevalence of rhythm disturbances in patients with a disease duration ≤20 or >20 years (p=0.04 within 20 years and p=0.04 after 20 years), but not in those with a disease duration ≤5 and ≤10 years. Left ventricular hypertrophy had a greater prevalence in dcSSc after 20 years of disease duration (p=0.02). CONCLUSIONS Cardiac manifestation occurs earlier and more frequently in patients affected by dcSSc than in patients with lcSSc.
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22
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Prasad M, Wilson ME, McGoon MD. 69-year-old woman with ascites, hypoxia, and weight loss. Mayo Clin Proc 2013; 88:1475-9. [PMID: 24290122 DOI: 10.1016/j.mayocp.2013.04.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Revised: 04/01/2013] [Accepted: 04/04/2013] [Indexed: 10/26/2022]
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23
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Labrador S, Gonzalez-Gay MA. Images in clinical medicine. Cold hands associated with scleroderma. N Engl J Med 2013; 369:1638. [PMID: 24152263 DOI: 10.1056/nejmicm1304702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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Abrich V, Duvuru S, Swanson HJ. Limited scleroderma with pauci-immune glomerulonephritis in the presence of renal cell carcinoma. Clin Med Res 2013; 11:117-9. [PMID: 23656799 PMCID: PMC3788437 DOI: 10.3121/cmr.2013.1141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Connective tissue disorders increase the risk of malignancy; conversely, they may manifest as rheumatological paraneoplastic syndromes due to an underlying malignancy. We describe the case of a patient with limited scleroderma whose rapid disease progression coincided with the discovery of a renal tumor. A woman, age 75 years, presented with a 3-month history of progressive difficulty grasping objects, unsteadiness, dyspnea, xerostomia, xerophthalmia, and significant weight loss. She had a 10-year history of gastroesophageal reflux and Raynaud's phenomenon. Pertinent physical examination findings included facial telangiectasias, bibasilar inspiratory rales, sclerodactyly, and absent pinprick and vibratory sensation in her toes. She also had swelling and tenderness in several metacarpophalangeal and interphalangeal joints and in both ankles. A renal mass was demonstrated on abdominal computed tomography. A left partial nephrectomy was performed, confirming an unclassified type of renal cell carcinoma, along with a focal proliferative crescentic pauci-immune glomerulonephritis. Medical therapy with rituximab, pulse methylprednisolone, and prednisone led to improvement in her symptoms. The patient's presentation is consistent with a rapid progression of pre-existing limited scleroderma with the development of new rheumatological symptoms, including vasculitis. We propose that this progression was secondary to paraneoplastic stimulation by the renal cell carcinoma. Clinicians should consider looking for a malignancy in patients with connective tissue disorders who present with a myriad of new symptoms.
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25
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Bae S, Allanore Y, Furst DE, Bodukam V, Coustet B, Morgaceva O, Maranian P, Khanna D. Associations between a scleroderma-specific gastrointestinal instrument and objective tests of upper gastrointestinal involvements in systemic sclerosis. Clin Exp Rheumatol 2013; 31:57-63. [PMID: 23910611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 05/30/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVES UCLA-SCTC-GIT 2.0 is an instrument designed to evaluate gastrointestinal (GI) symptoms in systemic sclerosis (SSc). The objective of our study was to assess the associations between the upper GI (UGI) symptom scales (reflux and distention/bloating [D/B] scales) versus objective/laboratory studies. METHODS Fifty-five patients with SSc were enrolled at 2 centres. Each patient completed the GIT 2.0 and had objective and laboratory tests. Correlations were assessed using the Spearman's test. We also assessed the average scores in patients with positive vs. negative tests and compared them using the t-test and Wilcoxon test. RESULTS The mean (SD) age was 53.6 (11.8), 90% were women and 49% had limited SSc. The mean reflux and D/B scores were 0.82 and 1.25, respectively (moderate severity). The reflux scale had moderate correlations with upper GI objective evaluations (correlation coefficient ≥0.40) and was able to differentiate between patients with endoscopy proven esophagitis and manometric abnormalities (p=0.01 for both). D/B scores were numerically higher in patients with abnormal objective tests. The GIT 2.0 reflux and D/B scales had a high sensitivity ranging from 80% to 94% but very low specificity (range; 0-20%) based on objective gold standard GI measures. CONCLUSIONS The GIT 2.0 reflux and D/B scales have a high sensitivity (range 80-94%) for UGI involvement. The GIT 2.0 instrument complements the objective tests for assessment of the UGI.
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