1
|
Marti-Marti I, Morgado-Carrasco D, Podlipnik S, Rizo-Potau D, Bosch-Amate X, Lledó GM, Suárez-Lledó M, Espinosa G, Martínez C, Mascaró JM, Giavedoni P. Usefulness of high-frequency ultrasonography in the evaluation and monitoring of sclerosing dermatoses: a cohort study. Clin Exp Dermatol 2021; 47:351-358. [PMID: 34431556 DOI: 10.1111/ced.14903] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 07/17/2021] [Accepted: 08/23/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Monitoring of disease activity in sclerosing dermatoses (SD) can be challenging and tools to support clinical decision-making are lacking. AIM To analyse the impact of high-frequency ultrasonography (HFUS) on the clinical management of SD and to describe the US characteristics of disease activity. METHODS This was a cohort study of patients with various SD [morphoea, systemic sclerosis (SS) and chronic graft-versus-host disease (cGvHD)] who underwent HFUS between January 2017 and August 2019. HFUS criteria for diagnosing active SD were increased Doppler vascularity and/or meeting all B-mode greyscale US signs of activity. Discordance in SD activity between HFUS and clinical examination was evaluated at the time of the first US assessment. Changes in patient management were instituted after HFUS were recorded. RESULTS In total, 72 patients (31 with morphoea, 19 with SS and 22 with cGvHD), who underwent 163 HFUS sessions in total, were included. All HFUS-active morphoea lesions exhibited increased vascularity, and all HFUS-active SS exhibited dermal thickening and dermal hypoechogenicity. HFUS-active cGvHD displayed increased dermal thickness and loss of definition of the dermal-hypodermal junction, and there were signs of panniculitis in 80% of cases and of increased vascularity in 70%. Discordance in disease activity between clinical and HFUS evaluation was found in 17 (23.6%) patients. Changes in clinical management after HFUS were made for 14 (19.4%) patients: treatment discontinuation for 6 patients (42.9%), treatment initiation for 5 (35.7%), medication change for 2 (14.3%) and skin biopsy taken for 1 (7.1%). CONCLUSION HFUS seems an efficacious support tool in the monitoring of SD activity with a notable impact on clinical management. Further studies are warranted to evaluate the impact of HFUS-supported management changes on SD outcomes.
Collapse
Affiliation(s)
- I Marti-Marti
- Deparments of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - D Morgado-Carrasco
- Deparments of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - S Podlipnik
- Deparments of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - D Rizo-Potau
- Deparments of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - X Bosch-Amate
- Deparments of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - G M Lledó
- Autoimmune Diseases, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - M Suárez-Lledó
- Hematology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - G Espinosa
- Autoimmune Diseases, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - C Martínez
- Hematology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - J M Mascaró
- Deparments of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - P Giavedoni
- Deparments of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| |
Collapse
|
2
|
National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: IV. The 2020 Highly morbid forms report. Transplant Cell Ther 2021; 27:817-835. [PMID: 34217703 DOI: 10.1016/j.jtct.2021.06.001] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 06/01/2021] [Indexed: 12/12/2022]
Abstract
Chronic graft-versus-host disease (GVHD) can be associated with significant morbidity, in part because of nonreversible fibrosis, which impacts physical functioning (eye, skin, lung manifestations) and mortality (lung, gastrointestinal manifestations). Progress in preventing severe morbidity and mortality associated with chronic GVHD is limited by a complex and incompletely understood disease biology and a lack of prognostic biomarkers. Likewise, treatment advances for highly morbid manifestations remain hindered by the absence of effective organ-specific approaches targeting "irreversible" fibrotic sequelae and difficulties in conducting clinical trials in a heterogeneous disease with small patient numbers. The purpose of this document is to identify current gaps, to outline a roadmap of research goals for highly morbid forms of chronic GVHD including advanced skin sclerosis, fasciitis, lung, ocular and gastrointestinal involvement, and to propose strategies for effective trial design. The working group made the following recommendations: (1) Phenotype chronic GVHD clinically and biologically in future cohorts, to describe the incidence, prognostic factors, mechanisms of organ damage, and clinical evolution of highly morbid conditions including long-term effects in children; (2) Conduct longitudinal multicenter studies with common definitions and research sample collections; (3) Develop new approaches for early identification and treatment of highly morbid forms of chronic GVHD, especially biologically targeted treatments, with a special focus on fibrotic changes; and (4) Establish primary endpoints for clinical trials addressing each highly morbid manifestation in relationship to the time point of intervention (early versus late). Alternative endpoints, such as lack of progression and improvement in physical functioning or quality of life, may be suitable for clinical trials in patients with highly morbid manifestations. Finally, new approaches for objective response assessment and exploration of novel trial designs for small populations are required.
Collapse
|
3
|
Shakshouk H, Tkaczyk ER, Cowen EW, El-Azhary RA, Hashmi SK, Kenderian SJ, Lehman JS. Methods to Assess Disease Activity and Severity in Cutaneous Chronic Graft-versus-Host Disease: A Critical Literature Review. Transplant Cell Ther 2021; 27:738-746. [PMID: 34107339 DOI: 10.1016/j.jtct.2021.05.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/28/2021] [Accepted: 05/31/2021] [Indexed: 12/26/2022]
Abstract
Chronic graft-versus-host disease (cGVHD), a potentially debilitating complication of hematopoietic cell transplantation, confers increased risk for mortality. Whereas treatment decisions rely on an accurate assessment of disease activity/severity, validated methods of assessing cutaneous cGVHD activity/severity appear to be limited. In this study, we aimed to identify and evaluate current data on the assessment of disease activity/severity in cutaneous cGVHD. Using modified PRISMA methods, we performed a critical literature review for relevant articles. Our literature search identified 1741 articles, of which 1635 were excluded as duplicates or failure to meet inclusion criteria. Of the included studies (n = 106), 39 (37%) addressed clinical and/or histopathologic parameters, 53 (50%) addressed serologic parameters, 8 (7.5%) addressed imaging parameters, and 6 (5.5%) addressed computer-based technologies. The only formally validated metric of disease activity/severity assessment in cutaneous cGVHD is the National Institutes of Health consensus scoring system, which is founded on clinical assessment alone. The lack of an objective marker for cGVHD necessitates further studies. An evaluation of the potential contributions of serologic, imaging, and/or computer-based technologies is warranted.
Collapse
Affiliation(s)
- Hadir Shakshouk
- Department of Dermatology, Mayo Clinic, Rochester, Minnesota; Department of Dermatology, Andrology and Venerology, Alexandria University, Alexandria, Egypt
| | - Eric R Tkaczyk
- Dermatology and Research Services, Tennessee Valley Healthcare System, Department of Veterans Affairs, Nashville, TN; Department of Dermatology, Vanderbilt University Medical Center, Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee
| | - Edward W Cowen
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
| | | | - Shahrukh K Hashmi
- Division of Hematology, Mayo Clinic, Rochester, Minnesota; Department of Medicine, Sheikh Shakhbout Medical City, Abu Dhabi, UAE
| | | | - Julia S Lehman
- Department of Dermatology, Mayo Clinic, Rochester, Minnesota.
| |
Collapse
|
4
|
Deegan AJ, Talebi-Liasi F, Song S, Li Y, Xu J, Men S, Shinohara MM, Flowers ME, Lee SJ, Wang RK. Optical coherence tomography angiography of normal skin and inflammatory dermatologic conditions. Lasers Surg Med 2018; 50:183-193. [PMID: 29356051 DOI: 10.1002/lsm.22788] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2017] [Indexed: 11/09/2022]
Abstract
BACKGROUND In clinical dermatology, the identification of subsurface vascular and structural features known to be associated with numerous cutaneous pathologies remains challenging without the use of invasive diagnostic tools. OBJECTIVE To present an advanced optical coherence tomography angiography (OCTA) method to directly visualize capillary-level vascular and structural features within skin in vivo. METHODS An advanced OCTA system with a 1310 nm wavelength was used to image the microvascular and structural features of various skin conditions. Subjects were enrolled and OCTA imaging was performed with a field of view of approximately 10 × 10 mm. Skin blood flow was identified using an optical microangiography (OMAG) algorithm. Depth-resolved microvascular networks and structural features were derived from segmented volume scans, representing tissue slabs of 0-132, 132-330, and 330-924 μm, measured from the surface of the skin. RESULTS Subjects with both healthy and pathological conditions, such as benign skin lesions, psoriasis, chronic graft-versus-host-disease (cGvHD), and scleroderma, were OCTA scanned. Our OCTA results detailed variations in vascularization and local anatomical characteristics, for example, depth-dependent vascular, and structural alterations in psoriatic skin, alongside their resolve over time; vascular density changes and distribution irregularities, together with corresponding structural depositions in the skin of cGvHD patients; and vascular abnormalities in the nail folds of a patient with scleroderma. CONCLUSION OCTA can image capillary blood flow and structural features within skin in vivo, which has the potential to provide new insights into the pathophysiology, as well as dynamic changes of skin diseases, valuable for diagnoses, and non-invasive monitoring of disease progression and treatment. Lasers Surg. Med. 50:183-193, 2018. © 2018 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Anthony J Deegan
- Department of Bioengineering, University of Washington, 3720 15th Ave. N.E., Seattle, Washington 98195
| | - Faezeh Talebi-Liasi
- School of Medicine, University of Washington, 1959 N.E. Pacific St., Seattle, Washington 98195
| | - Shaozhen Song
- Department of Bioengineering, University of Washington, 3720 15th Ave. N.E., Seattle, Washington 98195
| | - Yuandong Li
- Department of Bioengineering, University of Washington, 3720 15th Ave. N.E., Seattle, Washington 98195
| | - Jingjiang Xu
- Department of Bioengineering, University of Washington, 3720 15th Ave. N.E., Seattle, Washington 98195
| | - Shaojie Men
- Department of Bioengineering, University of Washington, 3720 15th Ave. N.E., Seattle, Washington 98195
| | - Michi M Shinohara
- Division of Dermatology and Dermatopathology, University of Washington, 1959 N.E. Pacific St., Seattle, Washington 98195
| | - Mary E Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave. N., Seattle, Washington 98109
| | - Stephanie J Lee
- Clinical Research Division, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave. N., Seattle, Washington 98109
| | - Ruikang K Wang
- Department of Bioengineering, University of Washington, 3720 15th Ave. N.E., Seattle, Washington 98195
| |
Collapse
|
5
|
Lee SJ. Classification systems for chronic graft-versus-host disease. Blood 2017; 129:30-37. [PMID: 27821503 PMCID: PMC5216262 DOI: 10.1182/blood-2016-07-686642] [Citation(s) in RCA: 191] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 08/15/2016] [Indexed: 12/11/2022] Open
Abstract
Chronic graft versus host disease (GVHD) is a major cause of morbidity and mortality after allogeneic hematopoietic cell transplantation. Clinically, chronic GVHD is a pleiotropic, multiorgan syndrome involving tissue inflammation and fibrosis that often results in permanent organ dysfunction. Chronic GVHD is fundamentally caused by replacement of the host's immune system with donor cells, although the heterogeneity of clinical manifestations suggests that patient, donor, and transplant factors modulate the phenotype. The diagnosis of chronic GVHD and determination of treatment response largely rely on clinical examination and patient interview. The 2005 and 2014 National Institutes of Health Consensus Development Projects on Criteria for Clinical Trials in Chronic GVHD standardized the terminology around chronic GVHD classification systems to ensure that a common language and procedures are being used in clinical research. This review provides a summary of these recommendations and illustrates how they are being used in clinical research and the potential for their use in clinical care.
Collapse
|
6
|
Lee SJ, Wolff D, Kitko C, Koreth J, Inamoto Y, Jagasia M, Pidala J, Olivieri A, Martin PJ, Przepiorka D, Pusic I, Dignan F, Mitchell SA, Lawitschka A, Jacobsohn D, Hall AM, Flowers MED, Schultz KR, Vogelsang G, Pavletic S. Measuring therapeutic response in chronic graft-versus-host disease. National Institutes of Health consensus development project on criteria for clinical trials in chronic graft-versus-host disease: IV. The 2014 Response Criteria Working Group report. Biol Blood Marrow Transplant 2015; 21:984-99. [PMID: 25796139 PMCID: PMC4744804 DOI: 10.1016/j.bbmt.2015.02.025] [Citation(s) in RCA: 274] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 02/26/2015] [Indexed: 12/17/2022]
Abstract
In 2005, the National Institutes of Health (NIH) Chronic Graft-versus-Host Disease (GVHD) Consensus Response Criteria Working Group recommended several measures to document serial evaluations of chronic GVHD organ involvement. Provisional definitions of complete response, partial response, and progression were proposed for each organ and for overall outcome. Based on publications over the last 9 years, the 2014 Working Group has updated its recommendations for measures and interpretation of organ and overall responses. Major changes include elimination of several clinical parameters from the determination of response, updates to or addition of new organ scales to assess response, and the recognition that progression excludes minimal, clinically insignificant worsening that does not usually warrant a change in therapy. The response definitions have been revised to reflect these changes and are expected to enhance reliability and practical utility of these measures in clinical trials. Clarification is provided about response assessment after the addition of topical or organ-targeted treatment. Ancillary measures are strongly encouraged in clinical trials. Areas suggested for additional research include criteria to identify irreversible organ damage and validation of the modified response criteria, including in the pediatric population.
Collapse
Affiliation(s)
- Stephanie J Lee
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Daniel Wolff
- Department of Internal Medicine III, University of Regensburg, Regensburg, Germany
| | - Carrie Kitko
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
| | - John Koreth
- Division of Hematologic Malignancies, Dana Farber Cancer Institute, Boston, Massachusetts
| | - Yoshihiro Inamoto
- Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Madan Jagasia
- Division of Hematology-Oncology, Vanderbilt University, Nashville, Tennessee
| | - Joseph Pidala
- Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center, Tampa, Florida
| | - Attilio Olivieri
- Department of Clinical and Molecular Sciences, University of Ancona, Ancona, Italy
| | - Paul J Martin
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Donna Przepiorka
- US Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, Maryland
| | - Iskra Pusic
- Department of Medicine, Washington University, St. Louis, Missouri
| | - Fiona Dignan
- Department of Clinical Haematology, University of Manchester, Manchester, United Kingdom
| | - Sandra A Mitchell
- Outcomes Research Branch, National Cancer Institute, Bethesda, Maryland
| | - Anita Lawitschka
- Stem Cell Transplant Unit, St. Anna Children's Hospital, Medical University Vienna, Vienna, Austria
| | - David Jacobsohn
- Division of Blood and Marrow Transplantation, Children's National Health System, Washington, District of Columbia
| | - Anne M Hall
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Mary E D Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Kirk R Schultz
- BC Children's Hospital, University of British Columbia, Vancouver, Canada
| | | | - Steven Pavletic
- Outcomes Research Branch, National Cancer Institute, Bethesda, Maryland.
| |
Collapse
|
7
|
Correlation between NIH composite skin score, patient-reported skin score, and outcome: results from the Chronic GVHD Consortium. Blood 2012; 120:2545-52; quiz 2774. [PMID: 22773386 DOI: 10.1182/blood-2012-04-424135] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
There are no validated criteria to measure skin response in chronic GVHD. In a prospectively assembled, multicenter cohort of patients with chronic GVHD (N = 458), we looked for correlation of change in several different scales recommended by the National Institutes of Health (NIH) Consensus with clinician and patient perception of change and overall survival. Of the clinician scales, the NIH composite 0-3 skin score was the only one that correlated with both clinician and patient perception of improvement or worsening. Of the patient-reported scales, the skin subscale of the Lee Symptom Scale was the only one that correlated with both clinician and patient perception of improvement or worsening. At study entry, NIH skin score 3 and Lee skin symptom score > 15 were both associated with worse overall survival. Worsening of NIH skin score at 6 months was associated with worse overall survival. Improvement in the Lee skin symptom score at 6 months was associated with improved overall survival. Our findings support the use of the NIH composite 0-3 skin score and the Lee skin symptom score as simple and sensitive measures to evaluate skin involvement in clinical trials as well as in the clinical monitoring of patients with cutaneous chronic GVHD.
Collapse
|
8
|
Greinix HT, Pohlreich D, Maalouf J, Soukup P, Supper V, Kalhs P, Knobler RM. A Single-Center Pilot Validation Study of a New Chronic GVHD Skin Scoring System. Biol Blood Marrow Transplant 2007; 13:715-23. [PMID: 17531782 DOI: 10.1016/j.bbmt.2007.02.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2006] [Accepted: 02/20/2007] [Indexed: 10/23/2022]
Abstract
The use of a quantifiable and reproducible measurement tool for skin manifestations of chronic graft-versus-host disease (cGVHD) is key for the successful assessment and documentation of therapeutic response. Skin scoring methods for use in clinical trials have not been validated for application in patients suffering from cGVHD. For this purpose we performed a prospective single-center pilot study to validate a skin-scoring tool developed at our institution for evaluating cutaneous involvement of cGVHD approximately 10 years ago. It combines percentage of involved body surface area (BSA) divided into 10 separate anatomic regions with manifestations of cGVHD coded from 0 (normal skin) to 4 (hidebound skin, unmovable sclerosis). Sixteen patients were examined separately by 4 trained physicians 3 times on 2 consecutive days for a total of 192 individual skin assessments; intraobserver and interobserver reliability were calculated. Good to excellent intraclass correlation coefficients (ICC) were obtained in almost all scores including erythematous lesions in areas with scores 3 and 4 for all observers. Moderate to good interrater reliability for observers 1 to 4 was seen in lesions with scores 0, 3, and 4, respectively. A marked improvement of interrater reliability in all scores and examinations was observed when ICCs were calculated only for the more experienced observers 1 to 3. This New Chronic GVHD Skin score is a reproducible, accurate, feasible, and inexpensive tool for use in selected clinical trials of chronic cutaneous GVHD. Further studies with larger patient numbers and validation of this new tool for assessment of treatment response are warranted.
Collapse
Affiliation(s)
- Hildegard T Greinix
- Department of Internal Medicine I/Bone Marrow Transplantation, Medical University of Vienna, Vienna, Austria.
| | | | | | | | | | | | | |
Collapse
|
9
|
White JML, Creamer D, du Vivier AWP, Pagliuca A, Ho AY, Devereux S, Salisbury JR, Mufti GJ. Sclerodermatous graft-versus-host disease: clinical spectrum and therapeutic challenges. Br J Dermatol 2007; 156:1032-8. [PMID: 17419693 DOI: 10.1111/j.1365-2133.2007.07827.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Sclerodermatous graft-versus-host disease (GVHD) is a rare complication of bone marrow transplantation. While GVHD is often associated with the beneficial graft vs. tumour effect, it also contributes towards significant morbidity and mortality. No reliably effective treatment has yet been established. We present 10 patients with haematological malignancies who underwent an allogeneic stem cell transplant and developed sclerodermatous GVHD. Donor lymphocyte infusion administered for relapse or reducing donor T-cell chimerism was a known trigger for sclerodermatous GVHD in four of the patients. Treatment with immunosuppressants, psoralen plus ultraviolet A (PUVA) and extracorporeal photopheresis has been largely unsuccessful in their management. Intensive immunosuppression including the use of anti-CD20 monoclonal antibody may have contributed to relapse of leukaemia in one patient 10 years after her transplant. Sclerodermatous GVHD may occur without a preceding lichenoid stage. Clinical heterogeneity is common, although sclerodermatous GVHD has a predilection for the limbs. Treatment options are largely unsatisfactory if conventional immunosuppression fails. PUVA may give some symptomatic benefit and extracorporeal photopheresis seems to be less efficacious than previously published work suggests.
Collapse
Affiliation(s)
- J M L White
- Department of Dermatology, King's College Hospital, London, UK.
| | | | | | | | | | | | | | | |
Collapse
|
10
|
Hymes SR, Turner ML, Champlin RE, Couriel DR. Cutaneous manifestations of chronic graft-versus-host disease. Biol Blood Marrow Transplant 2007; 12:1101-13. [PMID: 17085303 DOI: 10.1016/j.bbmt.2006.08.043] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2006] [Accepted: 08/29/2006] [Indexed: 11/18/2022]
Abstract
Cutaneous chronic graft versus host disease has traditionally been classified into lichenoid and scleroderma-like forms. However, the initial presentation is sometimes subtle and a variety of less common cutaneous manifestation may be prevalent. This clinical review focuses on the lesional morphology of chronic graft versus host disease, and presents a classification system that may prove useful in early diagnosis. In addition, this approach may help to facilitate the correlation of different morphologic entities with outcome and response to therapy.
Collapse
Affiliation(s)
- Sharon R Hymes
- Department of Dermatology, The MD Anderson Cancer Center, Houston, Texas 77030, USA.
| | | | | | | |
Collapse
|
11
|
Pavletic SZ, Martin P, Lee SJ, Mitchell S, Jacobsohn D, Cowen EW, Turner ML, Akpek G, Gilman A, McDonald G, Schubert M, Berger A, Bross P, Chien JW, Couriel D, Dunn JP, Fall-Dickson J, Farrell A, Flowers MED, Greinix H, Hirschfeld S, Gerber L, Kim S, Knobler R, Lachenbruch PA, Miller FW, Mittleman B, Papadopoulos E, Parsons SK, Przepiorka D, Robinson M, Ward M, Reeve B, Rider LG, Shulman H, Schultz KR, Weisdorf D, Vogelsang GB. Measuring therapeutic response in chronic graft-versus-host disease: National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: IV. Response Criteria Working Group report. Biol Blood Marrow Transplant 2006; 12:252-66. [PMID: 16503494 DOI: 10.1016/j.bbmt.2006.01.008] [Citation(s) in RCA: 321] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2006] [Accepted: 01/18/2006] [Indexed: 02/08/2023]
Abstract
The lack of standardized criteria for quantitative measurement of therapeutic response in clinical trials poses a major obstacle for the development of new agents in chronic graft-versus-host disease (GVHD). This consensus document was developed to address several objectives for response criteria to be used in chronic GVHD-related clinical trials. The proposed measures should be practical for use both by transplantation and nontransplantation medical providers, adaptable for use in adults and in children, and focused on the most important chronic GVHD manifestations. The measures should also give preference to quantitative, rather than semiquantitative, measures; capture information regarding signs, symptoms, and function separately from each other; and use validated scales whenever possible to demonstrate improved patient outcomes and meet requirements for regulatory approval of novel agents. Based on these criteria, we propose a set of measures to be considered for use in clinical trials, and forms for data collection are provided (). Measures should be made at 3-month intervals and whenever major changes are made in treatment. Provisional definitions of complete response, partial response, and progression are proposed for each organ and for overall outcomes. The proposed response criteria are based on current expert consensus opinion and are intended to improve consistency in the conduct and reporting of chronic GVHD trials, but their use remains to be demonstrated in practice.
Collapse
Affiliation(s)
- Steven Z Pavletic
- National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892-1203, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|