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Chen X, Zhou L, Xia Y, Wong YN, He Q, Tang P, Zhang S, Liu T, Wang Z, Xu N. Superb microvascular imaging for evaluating the activity of juvenile localised scleroderma: a preliminary study. Eur Radiol 2024:10.1007/s00330-024-10738-z. [PMID: 38652159 DOI: 10.1007/s00330-024-10738-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/25/2024] [Accepted: 03/21/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVES To investigate microvascular changes in juvenile localised scleroderma (JLS) lesions using superb microvascular imaging (SMI) and assess SMI's utility in evaluating disease activity. METHODS This prospective study enroled 16 children (7 males) with pathologically diagnosed JLS between January 2021 and June 2023. Lesions were assessed using Localised Scleroderma Cutaneous Assessment Tools, including the localised scleroderma skin activity index (LoSAI) and localised scleroderma skin damage index (LoSDI). Lesions with LoSAI scores > 0 were classified as active. The thickness and blood flow of the lesions and healthy skin layers of the contralateral site were evaluated using ultrasound. SMI was used to detect microvascular blood flow in the lesions and healthy skin, and the vascular index (VI) was calculated. The difference in VI between active lesions and healthy skin was correlated with LoSAI and total scores. RESULTS Of 46 lesions, 23 were active and 23 inactive. The skin thickness of the lesion was 0.094 ± 0.024 cm, and that of the healthy site was 0.108 ± 0.026 cm (p < 0.001). The VI of the active lesions and healthy skin were 7.60 (3.60, 12.80)% and 1.10 (0.50, 2.10)%, respectively (p < 0.001). The VI of the inactive lesions and the healthy skin were 0.85 (0.00, 2.20)% and 1.60 (1.00, 3.10)%, respectively (p = 0.011). VI differences between active lesions and healthy skin positively correlated with the LoSAI clinical score (r = 0.625, p = 0.001) and total score (r = 0.842, p < 0.001). CONCLUSION SMI can quantitatively detect microvascular blood flow changes in JLS skin, indicating lesion activity and severity. CLINICAL RELEVANCE STATEMENT SMI is a convenient, non-invasive, technique for detecting active JLS lesions and can provide valuable information to guide treatment options. KEY POINTS Current grading systems of juvenile localised scleroderma rely on subjective clinical information. Superb Microvascular Imaging identified that vascular indexes between active lesions and healthy skin positively correlated with clinical scores. Superb Microvascular Imaging effectively assesses microvascular blood flow, aiding juvenile localised scleroderma lesion activity evaluation.
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Affiliation(s)
- Xiaoyi Chen
- Department of Ultrasound, Shenzhen Children's Hospital of China Medical University, Shenzhen, 518000, China
| | - Luyao Zhou
- Department of Ultrasound, Shenzhen Pediatrics Institute of Shantou University Medical College, Shenzhen, 518000, China
| | - Yu Xia
- Department of Rheumatology and Immunology, Shenzhen Pediatrics Institute of Shantou University Medical College, Shenzhen, China
| | - Yik Ning Wong
- Canon Medical Systems (China) Co. Ltd., Beijing, China
| | - Qiancheng He
- Department of Ultrasound, Shenzhen Children's Hospital of China Medical University, Shenzhen, 518000, China
| | - Pengyue Tang
- Department of Dermatology, Shenzhen Pediatrics Institute of Shantou University Medical College, Shenzhen, China
| | - Shuangshuang Zhang
- Department of Ultrasound, Shenzhen Children's Hospital of China Medical University, Shenzhen, 518000, China
| | - Tingting Liu
- Department of Ultrasound, Shenzhen Pediatrics Institute of Shantou University Medical College, Shenzhen, 518000, China
| | - Ziyi Wang
- Department of Ultrasound, Shenzhen Pediatrics Institute of Shantou University Medical College, Shenzhen, 518000, China
| | - Na Xu
- Department of Ultrasound, Shenzhen Children's Hospital of China Medical University, Shenzhen, 518000, China.
- Department of Ultrasound, Shenzhen Pediatrics Institute of Shantou University Medical College, Shenzhen, 518000, China.
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Teske N, Fett N. Recent Advances in Treatment of Systemic Sclerosis and Morphea. Am J Clin Dermatol 2024; 25:213-226. [PMID: 38087156 DOI: 10.1007/s40257-023-00831-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2023] [Indexed: 02/16/2024]
Abstract
Systemic sclerosis (SSc) and morphea are autoimmune sclerosing diseases that cause significant morbidity, and in the case of SSc, mortality. The pathogenesis of both SSc and morphea share vascular dysfunction, auto-reactive T cells and Th2-associated cytokines, such as interleukin 4, and overproduction of transforming growth factor beta (TGFβ). TGFβ stimulates fibroblast collagen and extra-cellular matrix production. Although morphea and SSc have similar pathogenic pathways and histological findings, they are distinct diseases. Recent advances in treatment of morphea, skin sclerosis in SSc, and interstitial lung disease in SSc are focused on targeting known pathogenic pathways.
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Affiliation(s)
- Noelle Teske
- Department of Dermatology, Oregon Health and Science University, 3303 SW Bond Avenue, Portland, OR, 97239, USA
| | - Nicole Fett
- Department of Dermatology, Oregon Health and Science University, 3303 SW Bond Avenue, Portland, OR, 97239, USA.
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Al-Gburi S, Kreuter A, Moinzadeh P. [Localized scleroderma]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2024; 75:197-207. [PMID: 38363312 DOI: 10.1007/s00105-024-05297-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/10/2024] [Indexed: 02/17/2024]
Abstract
Localized scleroderma (LS), also called circumscribed scleroderma or morphea, comprises a heterogeneous group of diseases that can be classified into four subtypes: limited, linear, generalized, and mixed LS. All manifestations are primarily due to chronic progressive fibrosis of the skin or structures close to the skin. Involvement of internal organs or the transition to systemic sclerosis is excluded by definition. A distinction is made between forms that primarily affect the skin (up to the dermis) or that severely involve subcutaneous fat tissue, muscle fascia or muscles. A detailed examination is required for clinical diagnosis. In order to improve comparability of findings, photo documentation and the use of clinical scores should be carried out. For superficial subtypes the use of topical glucocorticosteroids, calcineurin inhibitors or phototherapy is initially recommended, whereas for severe forms with deep involvement or overall therapy refractoriness, the diagnosis should first be expanded and systemic therapy initiated at an early stage. Especially, in cross joint or extremity-dominant forms of linear LS or in cases with head and neck involvement, such as en coup de sabre, Parry-Romberg syndrome and other subtypes with a prominent musculoskeletal affection, an MRI examination should be arranged. Depending on location, an ophthalmological, neurological, orthodontic, rheumatological or orthopedic consultation may be necessary. For systemic therapy, methotrexate alone or in combination with systemic glucocorticosteroids as pulse therapy is recommended as first-line treatment.
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Affiliation(s)
- Suzan Al-Gburi
- Klinik und Poliklinik für Dermatologie, Uniklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
| | - Alexander Kreuter
- Klinik für Dermatologie, Venerologie und Allergologie, Helios St. Elisabeth Klinik Oberhausen, Oberhausen, Deutschland
- Klinik für Dermatologie, Venerologie und Allergologie, Helios St. Johannes Klinik Duisburg, Duisburg, Deutschland
| | - Pia Moinzadeh
- Klinik und Poliklinik für Dermatologie, Uniklinik Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
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O'Connor C, McCarthy S, Kiely L, McAuliffe MAP, Bennett M. Novel multispectral imaging to predict disease progression in pediatric morphea. Pediatr Dermatol 2024; 41:229-233. [PMID: 38305508 DOI: 10.1111/pde.15485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 11/07/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND Morphea, or localized scleroderma, is an inflammatory, fibrosing skin disorder that can be progressive and debilitating. Infrared thermography frequently has false positive results. The aim of this study was to assess the ability of multispectral imaging to predict disease progression in children with morphea. METHODS Children with morphea were recruited between 2016 and 2022. Multispectral images of affected and matched contralateral unaffected sites were obtained using the Antera™ 3D camera. Clinical assessment was performed using the Localized Scleroderma Assessment Tool (LoSCAT). Children were followed up every 3 months for imaging and clinical review. The main outcome measurement was correlation of hemoglobin gradient between affected and matched contralateral unaffected tissue and progression. RESULTS Of 17 children, the average age was 12 years (range 6-18 years); most were female (76.5%) and white (94.1%). Nearly two-thirds (64.7%) had linear morphea, 35.2% had plaque morphea; 58.8% had been treated with systemic agents. The average LoSCAT score was 20.6 (range 5-73). The average hemoglobin gradient between affected and matched contralateral unaffected skin was four times higher in those who had progression (average differential 0.3, range 0.1-0.4) compared to those who did not (average differential 0.08, range 0.02-0.15). Using a cut off of a 0.18 hemoglobin gradient between affected and unaffected skin, the sensitivity of multispectral imaging for detecting progression in pediatric morphea is 90% with specificity of 100%. CONCLUSIONS Multispectral imaging is a novel assessment tool with promising accuracy in predicting progression as an adjunct to clinical assessment in pediatric morphea. Further research should examine its performance against thermography.
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Affiliation(s)
- Cathal O'Connor
- Department of Dermatology, South Infirmary Victoria University Hospital, Cork, Ireland
- INFANT Research Centre, University College Cork, Cork, Ireland
| | - Siobhan McCarthy
- Department of Dermatology, South Infirmary Victoria University Hospital, Cork, Ireland
| | - Lisa Kiely
- Department of Dermatology, South Infirmary Victoria University Hospital, Cork, Ireland
| | | | - Mary Bennett
- Department of Dermatology, South Infirmary Victoria University Hospital, Cork, Ireland
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5
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Chen HW, Walker AM, Stein AB, Chen SL, Schollaert-Fitch KL, Torok KS, Jacobe HT. Clinical Characteristics Associated with Musculoskeletal Extracutaneous Manifestations in Pediatric and Adult Morphea: A Prospective, Cohort Study. J Invest Dermatol 2023; 143:1955-1963.e3. [PMID: 37142185 DOI: 10.1016/j.jid.2023.04.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 03/21/2023] [Accepted: 04/04/2023] [Indexed: 05/06/2023]
Abstract
Morphea is an autoimmune condition of the skin associated with functional sequelae resulting from musculoskeletal involvement. Systematic investigation of risk for musculoskeletal involvement is limited, particularly in adults. This knowledge gap impairs patient care because practitioners are unable to risk stratify patients. To address this gap, we determined the frequency, distribution, and type of musculoskeletal (MSK) extracutaneous manifestations affecting joint and bone with overlying morphea lesions using cross-sectional analysis of 1,058 participants enrolled in two prospective cohort registries (Morphea in Children and Adults Cohort [n = 750] and National Registry for Childhood Onset Scleroderma [n = 308]). Additional analysis included the identification of clinical features associated with MSK extracutaneous manifestations. MSK extracutaneous manifestations occurred in 274 of 1,058 participants (26% overall, 32% pediatric, and 21% adults). Children had a limited range of motion of larger joints (i.e., knees/hips/shoulders), whereas the involvement of smaller joints (i.e., toes/temporomandibular joint) was more common in adults. Multivariable logistic regression showed that deep tissue involvement had the strongest association with musculoskeletal features, with a lack of deep tissue involvement having a negative predictive value of 90% for MSK extracutaneous manifestations. Our results underscore the need to evaluate MSK involvement in adult and pediatric patients and the utility of using depth of involvement in addition to anatomic distribution to risk stratify patients.
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Affiliation(s)
- Henry W Chen
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Amanda M Walker
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Amy Buros Stein
- Pediatric Dermatology Research Alliance, Portland, Oregon, USA
| | - Sojung L Chen
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Kaila L Schollaert-Fitch
- Division of Rheumatology, Department of Pediatrics, Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Kathryn S Torok
- Division of Rheumatology, Department of Pediatrics, Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Heidi T Jacobe
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
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Parra-Cares J, Wortsman X, Alfaro-Sepúlveda D, Mellado-Francisco G, Ramírez-Cornejo C, Vera-Kellet C. Color Doppler Ultrasound Assessment of Subclinical Activity With Scoring of Morphea. J Cutan Med Surg 2023; 27:454-460. [PMID: 37533149 DOI: 10.1177/12034754231191474] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
BACKGROUND Detection of activity in morphea is paramount for adequately managing the disease. Subclinical ultrasound involvement on inactive lesions or healthy skin areas adjacent to morphea has not been described to date. OBJECTIVES The study aimed to detect morphea's subclinical activity by Color Doppler ultrasound not identified with the clinical scorings. MATERIALS & METHODS This cross-sectional retrospective study was done from January 2014 to July 2019 in patients with a clinicopathological diagnosis of morphea. The modified Localized Scleroderma Skin Severity Index (mLoSSI) and The Ultrasound Morphea Activity Score (US-MAS) were used to correlate clinical and subclinical activity. RESULTS A total of 36 patients met the inclusion criteria. 54% of cases presented subclinical activity in areas adjacent to the clinically active lesion, 23% in nonadjacent regions, and 23% demonstrated activity at a clinically inactive lesion site.100% of patients with morphea "en coup de sabre" involving the frontal region of the face concomitantly presented both subclinical activities of morphea on the frontal facial region and the scalp following the same axis.A positive relationship was observed between the degree of clinical activity measured by mLoSSI and US-MAS scoring.The main limitations of our study were the low number of patients and the inability to detect alterations < 0.1 mm. CONCLUSIONS Subclinical activity is frequent in morphea, can extend beyond the lesional areas, including apparently noninvolved adjacent and distant corporal regions, and can be detected by color Doppler ultrasound.
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Affiliation(s)
- Julio Parra-Cares
- Department of Dermatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Ximena Wortsman
- Department of Dermatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Imaging, Institute for Diagnostic Imaging and Research of the Skin and Soft Tissues, Santiago, Chile
| | | | - Gonzalo Mellado-Francisco
- Department of Dermatology, Pontificia Universidad Católica de Chile, Connective Tissue Diseases Unit, Santiago, Chile
| | - Cristian Ramírez-Cornejo
- Department of Dermatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Cristián Vera-Kellet
- Department of Dermatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Department of Dermatology, Pontificia Universidad Católica de Chile, Connective Tissue Diseases Unit, Santiago, Chile
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Tognetti L, Marrocco C, Carraro A, Guerrini G, Mariotti GI, Cinotti E, Rubegni P. Clinical and laboratory characterization of patients with localized scleroderma and response to UVA-1 phototherapy: In vivo and in vitro skin models. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2022; 38:531-540. [PMID: 35324032 PMCID: PMC9790552 DOI: 10.1111/phpp.12786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/07/2022] [Accepted: 03/21/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND/PURPOSE Localized scleroderma (LS) is a rare disease leading to progressive hardening and induration of the skin and subcutaneous tissues. LS is responsive to UVA-1 phototherapy, though its exact mechanism of action dermal fibrosis is yet to be fully elucidated. We aimed to investigate the molecular changes induced by UVA-1 rays in human primary fibroblasts cultures. METHODS A total of 16 LS patients were treated with medium-dose UVA-1 phototherapy. At baseline, during and after therapy, Localized Scleroderma Assessment Tool, Dermatology Life Quality Index and lesions' staging and mapping were performed along with high-frequency ultrasound (HFUS) examination for dermal thickness assessment. Gene expression analysis for 23 mRNA transcripts, in vitro UVA-1 irradiation and viability tests were realized on lesional fibroblasts' primary cultures, before and 3 months after therapy. RESULTS The dermal thickness, the LoSCAT and the DLQI progressively decreased starting from the last phototherapy session up to the 6 and 9 month follow-ups (-57% and -60%, respectively). Molecular gene analysis (rt-PCR) revealed that UVA-1 phototherapy exerts multiple effects: the activation of specific anti-fibrotic pathways (e.g., overexpression of CTHRC1 and metalloproteases 1, 2, 7, 8, 9, 12, suppression of TIMP-1), the downregulation of peculiar pro-fibrotic pathways (e.g., downregulation of TGF-ß, TGF-ßrII, Grb2, SMAD 2/3, TNRSF12A, CTGF) through a significant overexpression of IL-1ß; the stabilization of collagen synthesis acting on genes COL1A1, COL3A1, COL8A1, COL10A1, COL12A1. CONCLUSION UVA-1 phototherapy adds significant benefits in local tissue remodeling, rebalancing the alteration between pro-fibrotic and anti-fibrotic pathways; these changes can be well monitored by HFUS.
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Affiliation(s)
- Linda Tognetti
- Dermatology Unit and Skin Bank Unit, Department of Clinical Surgical and Neuro‐sciencesUniversity of SienaSienaItaly
| | - Camilla Marrocco
- Dermatology Unit and Skin Bank Unit, Department of Clinical Surgical and Neuro‐sciencesUniversity of SienaSienaItaly
| | - Andrea Carraro
- Dermatology Unit and Skin Bank Unit, Department of Clinical Surgical and Neuro‐sciencesUniversity of SienaSienaItaly
| | - Giuditta Guerrini
- Laboratory of Molecular Microbiology and Biotechnology, Department of Medical BiotechnologiesUniversity of SienaSienaItaly
| | - GIancarlo Mariotti
- Dermatology Unit and Skin Bank Unit, Department of Clinical Surgical and Neuro‐sciencesUniversity of SienaSienaItaly
| | - Elisa Cinotti
- Dermatology Unit and Skin Bank Unit, Department of Clinical Surgical and Neuro‐sciencesUniversity of SienaSienaItaly
| | - Pietro Rubegni
- Dermatology Unit and Skin Bank Unit, Department of Clinical Surgical and Neuro‐sciencesUniversity of SienaSienaItaly
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Tognetti L, Marrocco C, Carraro A, Conticini E, Habougit C, Mariotti G, Cinotti E, Perrot JL, Rubegni P. UVA-1 phototherapy as adjuvant treatment for eosinophilic fasciitis: in vitro and in vivo functional characterization. Int J Dermatol 2021; 61:718-726. [PMID: 34881449 PMCID: PMC9299925 DOI: 10.1111/ijd.16003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/21/2021] [Accepted: 11/10/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Eosinophilic fasciitis (EF) is a rare autoimmune disease causing progressive induration of dermal, hypodermal, and muscularis fascia. The exact pathogenesis is yet to be fully understood, and a validated therapy protocol still lacks. We here aimed to realize a clinical-functional characterization of these patients. MATERIALS AND METHODS A total of eight patients (five males, 45 years average) were treated with adjuvant high-dose UVA-1 phototherapy (90 J/cm), after having received the standard systemic immunosuppressive protocol (oral methylprednisolone switched to methotrexate). Body lesion mapping, Localized Scleroderma Assessment Tool (LoSCAT), Dermatology Life Quality Index (DLQI), High-Resolution Ultrasound (HRUS) (13-17MHz), and ultra HRUS (55-70 MHz) were performed at each examination time taking specific anatomical points. Gene expression analysis at a molecular level and in vitro UVA-1 irradiation was realized on lesional fibroblasts primary cultures. RESULTS The LoSCAT and the DLQI showed to decrease significantly starting from the last UVA-1 session. A significant reduction in muscularis fascia thickness (-50% on average) was estimated starting from 3 months after the last UVA-1 session and maintained up to 12 months follow-up. Tissues was detected by HRUS. The UVA-1 in vitro irradiation of lesional skin sites cells appeared not to affect their viability. Molecular genes analysis revealed a significant reduction of IL-1ß and of TGF-ß genes after phototherapy, while MMPs 1,2,9 gene expression was enhanced. COMMENT These preliminary in vivo and in vitro findings suggest that UVA-1 phototherapy is a safe and useful adjuvant therapy able to elicit anti-inflammatory effects and stimulate tissue matrix digestion and remodeling at lesional sites.
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Affiliation(s)
- Linda Tognetti
- Dermatology Unit and Skin Bank Unit, Department of Clinical, Surgical and Neuro-sciences, University of Siena, Italy
| | - Camilla Marrocco
- Dermatology Unit and Skin Bank Unit, Department of Clinical, Surgical and Neuro-sciences, University of Siena, Italy
| | - Andrea Carraro
- Dermatology Unit and Skin Bank Unit, Department of Clinical, Surgical and Neuro-sciences, University of Siena, Italy
| | - Edoardo Conticini
- Rheumatology Unit, Department of Clinical, Surgical and Neuro-sciences, University of Siena, Italy
| | - Cyril Habougit
- Department of Pathology, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Giancarlo Mariotti
- Dermatology Unit and Skin Bank Unit, Department of Clinical, Surgical and Neuro-sciences, University of Siena, Italy
| | - Elisa Cinotti
- Dermatology Unit and Skin Bank Unit, Department of Clinical, Surgical and Neuro-sciences, University of Siena, Italy
| | - Jean Luc Perrot
- Department of Dermatology, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Pietro Rubegni
- Dermatology Unit and Skin Bank Unit, Department of Clinical, Surgical and Neuro-sciences, University of Siena, Italy
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Attard M, O'Kane D. Rapid response to abatacept in treatment-resistant pansclerotic morphoea. Clin Exp Dermatol 2021; 47:755-757. [PMID: 34798687 DOI: 10.1111/ced.15028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/14/2021] [Accepted: 11/16/2021] [Indexed: 11/28/2022]
Abstract
Morphoea is a spectrum of disorders characterized by inflammation and sclerosis of the skin and potentially underlying tissues. There are no specific licensed treatments for morphoea and prospective studies on commonly used therapies are lacking. We describe a case of progressive, recalcitrant pansclerotic morphoea with a rapid response to abatacept.
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Affiliation(s)
- M Attard
- Department of Dermatology, Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast, UK
| | - D O'Kane
- Department of Dermatology, Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast, UK
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10
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Desai Y, Jaki T, Beresford MW, Burnett T, Eleftheriou D, Jacobe H, Leone V, Li S, Mozgunov P, Ramanan AV, Torok KS, Anderson ME, Anton J, Avcin T, Felton J, Foeldvari I, Laguda B, McErlane F, Shaw L, Zulian F, Pain CE. Prior elicitation of the efficacy and tolerability of Methotrexate and Mycophenolate Mofetil in Juvenile Localised Scleroderma. AMRC OPEN RESEARCH 2021; 3:20. [PMID: 38708070 PMCID: PMC11064983 DOI: 10.12688/amrcopenres.13008.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/30/2021] [Indexed: 05/07/2024]
Abstract
Background Evidence is lacking for safe and effective treatments for juvenile localised scleroderma (JLS). Methotrexate (MTX) is commonly used first line and mycophenolate mofetil (MMF) second line, despite a limited evidence base. A head to head trial of these two medications would provide data on relative efficacy and tolerability. However, a frequentist approach is difficult to deliver in JLS, because of the numbers needed to sufficiently power a trial. A Bayesian approach could be considered. Methods An international consensus meeting was convened including an elicitation exercise where opinion was sought on the relative efficacy and tolerability of MTX compared to MMF to produce prior distributions for a future Bayesian trial. Secondary aims were to achieve consensus agreement on critical aspects of a future trial. Results An international group of 12 clinical experts participated. Opinion suggested superior efficacy and tolerability of MMF compared to MTX; where most likely value of efficacy of MMF was 0.70 (95% confidence interval (CI) 0.34-0.90) and of MTX was 0.68 (95% CI 0.41-0.8). The most likely value of tolerability of MMF was 0.77 (95% CI 0.3-0.94) and of MTX was 0.62 (95% CI 0.32-0.84). The wider CI for MMF highlights that experts were less sure about relative efficacy and tolerability of MMF compared to MTX. Despite using a Bayesian approach, power calculations still produced a total sample size of 240 participants, reflecting the uncertainty amongst experts about the performance of MMF. Conclusions Key factors have been defined regarding the design of a future Bayesian approach clinical trial including elicitation of prior opinion of the efficacy and tolerability of MTX and MMF in JLS. Combining further efficacy data on MTX and MMF with prior opinion could potentially reduce the pre-trial uncertainty so that, when combined with smaller trial sample sizes a compelling evidence base is available.
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Affiliation(s)
- Yasin Desai
- MPS Research Unit, Department of Mathematics and Statistics, Lancaster University, Lancaster, LA1 4YF, UK
| | - Thomas Jaki
- MPS Research Unit, Department of Mathematics and Statistics, Lancaster University, Lancaster, LA1 4YF, UK
- MRC Biostatistics Unit, University of Cambridge, Cambridge, CB2 0SR, UK
| | - Michael W Beresford
- Department of Paediatric Rheumatology, Alder Hey Children’s NHS Foundation Trust, Liverpool, L12 2AP, UK
- Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, L69 3BX, UK
| | - Thomas Burnett
- MPS Research Unit, Department of Mathematics and Statistics, Lancaster University, Lancaster, LA1 4YF, UK
| | - Despina Eleftheriou
- University College London Great Ormond Street Institute of Child Health, London, WC1N 1EH, UK
- Department of Paediatric Rheumatology, Great Ormond St Hospital NHS Foundation Trust, London, WC1N 3JH, UK
| | - Heidi Jacobe
- UT Southwestern Medical Center, Dallas, Texas, TX 75390, USA
| | - Valentina Leone
- Paediatric Rheumatology Department, Leeds Children Hospital (Leeds Teaching Hospitals) and University of Leeds, Leeds, LS1 3EX, UK
| | - Suzanne Li
- Department of Pediatrics, Joseph M. Sanzari Children’s Hospital, Hackensack University Medical Center & Hackensack Meridian School of Medicine, Hackensack, New Jersey, NJ 07601, USA
| | - Pavel Mozgunov
- MPS Research Unit, Department of Mathematics and Statistics, Lancaster University, Lancaster, LA1 4YF, UK
| | - Athimalaipet V Ramanan
- University Hospitals Bristol NHS Foundation Trust & Translational Health Sciences, Bristol, BS1 3NU, UK
| | - Kathryn S Torok
- Division of Rheumatology, Department of Pediatrics, Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Marina E Anderson
- Department of Rheumatology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, L9 7AL, UK
- Lancaster Medical School, Lancaster University, Lancaster, LA1 4YF, UK
| | - Jordi Anton
- Pediatric Rheumatology, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Barcelona, 08007, UK
| | - Tadej Avcin
- Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Centre, Ljubljana, 1000 Ljubljana, Slovenia
| | - Jessie Felton
- Department of Dermatology, Brighton and Sussex University Hospitals & Royal Alexandra Children’s Hospital, Brighton, BN2 1DH, UK
| | - Ivan Foeldvari
- Hamburg Centre for Pediatric and Adolescence Rheumatology, Hamburg, 22081 Hamburg, Germany
| | - Bisola Laguda
- Department of Paediatric Dermatology, Chelsea and Westminster Hospital, London, SW10 9NH, UK
| | - Flora McErlane
- Department of Paediatric Rheumatology, Great North Children's Hospital, Newcastle, NE1 4LP, UK
| | - Lindsay Shaw
- Department of Paediatric Rheumatology, Great Ormond St Hospital NHS Foundation Trust, London, WC1N 3JH, UK
- University Hospitals Bristol NHS Foundation Trust & Translational Health Sciences, Bristol, BS1 3NU, UK
| | - Francesco Zulian
- Department of Woman's and Child's Health, University of Padova, Padua, 35122 Padua, Italy
| | - Clare E Pain
- Department of Paediatric Rheumatology, Alder Hey Children’s NHS Foundation Trust, Liverpool, L12 2AP, UK
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Glaser D, Torok KS. Evaluation and Treatment of Pediatric Localized Scleroderma: Pearls and Updates. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2021. [DOI: 10.1007/s40674-021-00170-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Quality of Life in Patients with Morphea: A Cross-Sectional Study and a Review of the Current Literature. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9186274. [PMID: 32258158 PMCID: PMC7094194 DOI: 10.1155/2020/9186274] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 02/26/2020] [Accepted: 03/02/2020] [Indexed: 11/23/2022]
Abstract
Objective The aim of the study was to evaluate QoL in patients suffering from morphea. Material and Methods. Sixty-five patients with morphea were recruited into this cross-sectional, prospective parallel study. QoL among adult patients was assessed with the Dermatology Life Quality Index (DLQI) and Euro-QoL-5D questionnaire; patients aged <17 years used the Children's Dermatology Life Quality Index (CDLQI). The severity of morphea was assessed using the Localized Scleroderma Cutaneous Assessment Tool. The results of QoL and its association with disease severity were compared between patients with various morphea subtypes. Results The mean DLQI scoring was 3.8 ± 4.1 points and the CDLQI was 2.3 ± 3.0. The mean value of Visual Analogue Scale thermometer (EQ VAS) was 66.9 ± 17.5 points. The disease activity of morphea based on mLoSSI correlated significantly with QoL impairment according to the DLQI (R = 0.41, p = 0.001). No significant correlation was observed between morphea-induced damage and QoL (p = 0.99). Conclusions Evaluation of QoL in patients with morphea is still challenging due to lack of good assessment tools dedicated specifically for morphea patients. In general, QoL in morphea patients is significantly correlated with the disease activity, but not with disease-induced skin damage.
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Li SC, Zheng RJ. Overview of Juvenile localized scleroderma and its management. World J Pediatr 2020; 16:5-18. [PMID: 31786801 DOI: 10.1007/s12519-019-00320-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 09/26/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND Juvenile localized scleroderma (JLS) is a rare pediatric disease characterized by inflammation and skin thickening. JLS is associated with deep tissue and extracutaneous involvement that often results in functional impairment and growth disturbances. This article provides an overview of the disease with a focus on active features and treatment. DATA SOURCES We searched databases including PubMed, Elsevier and MedLine and Wanfang, reviewing publications from 2013 to 2019. Selected earlier publications were also reviewed. RESULTS Linear scleroderma is the most common JLS subtype. Several lines of evidence suggest that JLS is an autoimmune disease. Extracutaneous involvement is common and can present before the onset of skin disease. Multiple skin features are associated with disease activity, and activity can also manifest as arthritis, myositis, uveitis, seizures, and growth impairment. Systemic immunosuppressive treatment, commonly methotrexate with or without glucocorticoids, greatly improves outcome and is recommended for treating JLS patients with active disease and moderate or higher severity. Long term monitoring is needed because of the disease's chronicity and the high frequency of relapses off of treatment. CONCLUSIONS JLS is associated with a risk for disabling and disfiguring morbidity for the growing child. Identifying active disease is important for guiding treatment, but often difficult because of the paucity of markers and lack of a universal skin activity feature. More studies of JLS pathophysiology are needed to allow the identification of biomarkers and therapeutic targets. Comparative effectiveness treatment studies are also needed to work towards optimizing care and outcome.
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Affiliation(s)
- Suzanne C Li
- Department of Pediatrics, Division of Pediatric Rheumatology, Joseph M. Sanzari Children's Hospital, Hackensack University Medical Center, 30 Prospect Avenue, Imus 337, Hackensack, 07601, NJ, USA.
- Department of Pediatrics, Hackensack Meridian School of Medicine at Seton Hall University, Clifton, 07110, NJ, USA.
| | - Rong-Jun Zheng
- Department of Rheumatology, Immunology, and Allergy, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
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14
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Torok KS. Assigning values to the Localized Scleroderma Cutaneous Assessment Tool (LoSCAT) score indicating degree of severity and responsiveness: fostering practical use in clinic and therapeutic studies for morphoea/localized scleroderma. Br J Dermatol 2020; 182:272-273. [PMID: 31943130 DOI: 10.1111/bjd.18782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- K S Torok
- University of Pittsburgh School of Medicine, Department of Pediatrics, Rheumatology Division, University of Pittsburgh Scleroderma Center, Pittsburgh, PA, 15261, U.S.A
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