Bullous Pemphigoid and Epidemiological Patterns in Northern Greece: Insights from an 8-Year Observational Study

Bullous Pemphigoid and Epidemiological Patterns in Northern Greece: Insights from an 8-Year Observational Study

Authors

  • Athina-Ioanna Daponte Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece https://orcid.org/0000-0002-4733-2585
  • Evangelia Kalloniati Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Parthena Meltzanidou Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Maria Giannouli Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Anastasia Tsitlakidou Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Valentina Oflidou Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Maria Boziou Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Aikaterini Kyriakou Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Stylianos Charalampidis Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Christina Fotiadou Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Anastasia Giannakou Head of Immunology and Histocompatibility Department, ‘Papageorgiou’ General Hospital, Thessaloniki, Greece
  • Alexandros Lampropoulos Laboratory of Medical Biology and Genetics, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Greece
  • Anastasia Trigoni Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
  • Myrto-Georgia Trakatelli Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece https://orcid.org/0000-0002-5275-9196
  • Zoe Apalla Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece https://orcid.org/0000-0002-9255-8196
  • Elisabeth Lazaridou Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece https://orcid.org/0000-0002-4072-3591
  • Aikaterini Patsatsi Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece https://orcid.org/0000-0001-9616-2001

Keywords:

Bullous Pemphigoid, Epidemiology, Northern Greece, Autoimmune Blistering Diseases, dpp-4 Inhibitors

Abstract

Introduction: Bullous pemphigoid (BP) is an autoimmune disorder causing tense blisters on the skin and sometimes mucous membranes, primarily affecting older adults. It results from autoantibodies attacking the epidermal basement membrane. The incidence of BP is rising globally, particularly due to drug-induced cases.

Objectives: This study aims to present epidemiological data on BP patients, response to systemic corticosteroid therapy, relapse rates, need for additional therapy, and overall prognosis.

Methods: This retrospective study includes patients diagnosed with BP and admitted to the Dermatology Department of a referral center in Northern Greece from 2014 to 2022. The registry includes parameters such as gender, age of onset, comorbidities, drug associations, hospitalization, additional immunosuppressive therapy or doxycycline use, time to tapering, and number of relapses.

Results: Among 188 patients (88 females, 100 males; mean age 76), 97% received systemic corticosteroid therapy, while 1.6% were treated with potent topical steroids alone. Doxycycline was administered to 8% of patients, and 11.7% received additional immunosuppressive agents. The most common comorbidity was diabetes mellitus (60.6%). BP was associated with gliptin intake in 36% of cases. Hospitalization was required for 79% of patients, with corticosteroid tapering initiated on average by the 23rd day. Disease recurrence occurred in 34% of cases.

Conclusion: The high incidence rates in older adults and DPP-4 inhibitor users underscore the need for continued vigilance and research. Systemic corticosteroids remain the primary treatment at our Center. Continuous monitoring and refinement of prevention and management strategies are crucial for effectively addressing BP.

Author Biographies

Athina-Ioanna Daponte, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Athina-Ioanna Daponte is a doctor and PhD candidate (MD, PhDc). She is a member of the center of expertise as a resident physician at the 2nd Dermatology Clinic, AUTH. She is involved in the evaluation and treatment of patients with follicular diseases, as well as in current research protocols, clinical trials and publications.

Parthena Meltzanidou, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Parthena Meltzanidou is a Biologist MSc, PhDc, Academic Scholar at the 2nd Dermatology Depatment in Papageorgiou Hospital. She is performing molecular biology techniques for the diagnosis of autoimmune bullous diseases and is a study coordinator in multiple clinical trials.

Maria Giannouli, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Maria Giannouli is a member of the center of expertise as a specialist physician at the 2nd Dermatology Clinic, AUTH. She is involved in the evaluation and treatment of patients with bullous diseases, as well as in current research protocols, clinical trials and publications.

Anastasia Tsitlakidou, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Anastasia Tsitlakidou is a member of the center of expertise as a specialist physician at the 2nd Dermatology Clinic, AUTH. She is involved in the evaluation and treatment of patients with bullous diseases, as well as in current research protocols, clinical trials and publications.

Valentina Oflidou, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Valentina Oflidou is a member of the center of expertise as a specialist physician at the 2nd Dermatology Clinic, AUTH. She is involved in the evaluation and treatment of patients with bullous diseases, as well as in current research protocols, clinical trials and publications.

Maria Boziou, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Maria Boziou is a member of the center of expertise as a specialist physician at the 2nd Dermatology Clinic, AUTH. She is involved in the evaluation and treatment of patients with bullous diseases, as well as in current research protocols, clinical trials and publications.

 

Aikaterini Kyriakou, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Aikaterini Kyriakou is a member of the center of expertise as a specialist physician at the 2nd Dermatology Clinic, AUTH. She is an academic reader at the Medical School of Aristotle University in Thessaloniki. She is involved in the evaluation and treatment of patients with bullous diseases, as well as in current research protocols, clinical trials and publications.

Stylianos Charalampidis, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Stylianos Charalampidis is a member of the center of expertise as a specialist physician at the 2nd Dermatology Clinic, AUTH. He is involved in the evaluation and treatment of patients with bullous diseases, as well as in current research protocols and publications.

Christina Fotiadou, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Christina Fotiadou is an Associate Professor of Dermatology and Venereology at Aristotle University of Thessaloniki.  

Alexandros Lampropoulos, Laboratory of Medical Biology and Genetics, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Greece

Professor, Laboratory of Medical Biology and Genetics, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Greece

Anastasia Trigoni, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Anastasia Trigoni, MD, MSc, PHD (Epimelitria A'- Attending Doctor A') 

Myrto-Georgia Trakatelli, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Professor of Dermatology - Venereology

2nd Department of Dermatology

Zoe Apalla, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Professor of Dermatology - Venereology

2nd Department of Dermatology

Elisabeth Lazaridou, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Head of Department Professor of Dermatology - Venereology

2nd Department of Dermatology

Aikaterini Patsatsi, Second Department of Dermatology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece

Aikaterini Patsatsi, MD, MSc, PhD is a Professor of Dermatology and Venereology at the Aristotle University School of Medicine, in Thessaloniki, Greece. She oversees the Autoimmune Skin and Bullous Diseases Outpatient Unit and the Cutaneous Lymphoma Outpatient Unit of the 2nd Dermatology Department of the Aristotle University School of Medicine and the Center of Expertise on Autoimmune Bullous Diseases, located at Papageorgiou General Hospital. Prof Patsatsi was a fellow in Dermatopathology in Dermatologikum, Hamburg and at the Ackerman Academy of Dermatopathology in NY. She was also a visiting Scholar in the Autoimmune Skin Diseases Unit and in the Cutaneous Lymphoma Unit at the Department of Dermatology of the University of Pennsylvania. Her MSc was on Medical Research Methodology and her PhD on the diagnostic procedures of bullous pemphigoid. She is the current co – chair of the EADV Task Force on Autoimmune Bullous Diseases. She has recently initiated the formation of the Greek Bullous Diseases Study Group. Her main research fields include autoimmune bullous diseases, autoimmune skin diseases, cutaneous lymphomas, and inflammatory dermatoses (psoriasis, atopic dermatitis). She has published more than 160 peer-reviewed articles in peer – reviewed journals. She has participated as a principal investigator, as well as a sub-investigator in numerous clinical trials. She has also participated as a co-author in books published in English and Greek literature, and she has lectured at many international and national meetings.

References

. Cardones ARG, Hall RP. Bullous diseases of the skin and mucous membranes. In: Rich RR, Fleisher TA, Shearer WT, Schroeder HW, Frew AJ, Weyand CM, eds. Clinical Immunology. 5th ed. Elsevier; 2019:857-870.e1.

. Miyamoto D, Santi CG, Aoki V, et.al Bullous pemphigoid. An Bras Dermatol. 2019;94(2):133-146. DOI:10.1590/abd1806-4841.20199007. PMID: 31090818

. Genovese G, Di Zenzo G, Cozzani E, et.al. New insights into the pathogenesis of bullous pemphigoid: 2019 update. Front Immunol. 2019;10:1506. Published 2019 Jul 2. DOI:10.3389/fimmu.2019.01506 PMID: 31312206

. Lu L, Chen L, Xu Y, et.al. Global incidence and prevalence of bullous pemphigoid: A systematic review and meta-analysis. J Cosmet Dermatol. 2022;21(10):4818-4835. DOI: 10.1111/jocd.14797 PMID: 35080093

. Kridin K, Ludwig RJ. The growing incidence of bullous pemphigoid: overview and potential explanations. Front Med (Lausanne). 2018; 5:220. DOI:10.3389/fmed.2018.00220. PMID: 30177969

. Persson MSM, Harman KE, Vinogradova Y, et al. Incidence, prevalence and mortality of bullous pemphigoid in England 1998–2017: a population-based cohort study. Br J Dermatol. 2021;184(1):68-77. DOI:10.1111/bjd.19022. PMID: 32147814

. Verheyden MJ, Bilgic A, Murrell DF. A Systematic Review of Drug-Induced Pemphigoid. Acta Derm Venereol. 2020;100(15):adv00224. Published 2020 Aug 17. DOI: 10.2340/00015555-3457 PMID: 32176310

. Persson MSM, Begum N, Grainge MJ, et.al. The global incidence of bullous pemphigoid: a systematic review and meta-analysis. Br J Dermatol. 2022;186(3):414-425. DOI:10.1111/bjd.20743. PMID: 34480482

. Joly P, Benichou J, Lok C, et al. Prediction of survival for patients with bullous pemphigoid: a prospective study. Arch Dermatol. 2005;141(6):691-698. DOI:10.1001/archderm.141.6.691. PMID: 15967914

. Hesari R, Thibaut D, Schur N, et.al. Bullous Pemphigoid and Human Leukocyte Antigen (HLA)-DQA1: A Systematic Review. Cureus. 2023;15(6):e39923. Published 2023 Jun 3. DOI: 10.7759/cureus.39923. PMID: 37416040

. Zhang J, Wang G. Genetic predisposition to bullous pemphigoid. J Dermatol Sci. 2020;100(2):86-91. DOI: 10.1016/j.jdermsci.2020.05.010. PMID: 33129650

. Amber KT, Murrell DF, Schmidt E, et.al Autoimmune Subepidermal Bullous Diseases of the Skin and Mucosae: Clinical Features, Diagnosis, and Management. Clin Rev Allergy Immunol. 2018;54(1):26-51. DOI: 10.1007/s12016-017-8633-4. PMID: 28779299

. Ruggiero A, Megna M, Villani A, et.al Strategies to Improve Outcomes of Bullous Pemphigoid: A Comprehensive Review of Clinical Presentations, Diagnosis, and Patients' Assessment. Clin Cosmet Investig Dermatol. 2022; 15:661-673. Published 2022 Apr 14. DOI: 10.2147/CCID.S267573 PMID: 35444441

. Liu Z, Diaz LA, Giudice GJ. Autoimmune response against the bullous pemphigoid 180 autoantigen. Dermatology. 1994;189(Suppl 1):34-37. DOI:10.1159/000246925. PMID: 7519485

. Meyer LJ, Taylor TB, Kadunce DP, Zone JJ. Two groups of bullous pemphigoid antigens are identified by affinity-purified antibodies. J Invest Dermatol. 1990;94(5):611-616. DOI: 10.1111/1523-1747.ep12876194. PMID: 2182719

. Holtsche MM, van Beek N, Künstner A, Busch H, Zillikens D, Schmidt E. Diagnostic Value and Practicability of Serration Pattern Analysis by Direct Immunofluorescence Microscopy in Pemphigoid Diseases. Acta Derm Venereol. 2021;101(3):adv00410. DOI:10.2340/00015555-3748. PMID: 33491096

. De A, Rao R, Balachandran C. Salt split technique: a useful tool in the diagnosis of subepidermal bullous disorders. Indian J Dermatol. 2010;55(4):334-336. DOI:10.4103/0019-5154.74534. PMID: 21430884

. Wojtczak M, Nolbrzak A, Woźniacka A, Żebrowska A. Can methotrexate be employed as monotherapy for bullous pemphigoid? Analysis of efficiency and tolerance of methotrexate treatment in patients with bullous pemphigoid. J Clin Med. 2023;12(4):1638. DOI:10.3390/jcm12041638. PMID: 36836172

. Logan RA, Bhogal B, Das AK, McKee PM, Black MM. Localization of bullous pemphigoid antibody—an indirect immunofluorescence study of 228 cases using a split-skin technique. Br J Dermatol. 1987;117(4):471-478. DOI:10.1111/j.1365-2133. 1987.tb04927. PMID: 3314971

. Kirschig G, Wojnarowska F, Marsden RA,et.al. Acquired bullous diseases of childhood: re-evaluation of diagnosis by indirect immunofluorescence examination on 1 M NaCl split skin and immunoblotting. Br J Dermatol. 1994;130(5):610-616. DOI:10.1111/j.1365-2133.1994.tb13108.x PMID: 8204469

. Cao P, Xu W, Zhang L. Rituximab, Omalizumab, and Dupilumab Treatment Outcomes in Bullous Pemphigoid: A Systematic Review. Front Immunol. 2022;13:928621. Published 2022 Jun 13. DOI: 10.3389/fimmu.2022.928621. PMID: 35769474

. Kunadia A, Sami N. Combination Therapy of Plasma Exchange and Rituximab to Treat Cicatricial Pemphigoid and Bullous Pemphigoid. Cureus. 2021;13(11):e19932. Published 2021 Nov 27. DOI: 10.7759/cureus.19932. PMID: 34984113

. Fairley JA, Burnett CT, Fu CL, et.al. A pathogenic role for IgE in autoimmunity: bullous pemphigoid IgE reproduces the early phase of lesion development in human skin grafted to nu/nu mice. J Invest Dermatol. 2007;127(11):2605-2611. DOI: 10.1038/sj.jid.5700958. PMID: 17611576

. Borradori L, Van Beek N, Feliciani C, et al. Updated S2 K guidelines for the management of bullous pemphigoid initiated by the European Academy of Dermatology and Venereology (EADV). J Eur Acad Dermatol Venereol. 2022;36(10):1689-1704. DOI: 10.1111/jdv.18220. PMID: 35766904

. Lamberts A, Meijer JM, Jonkman MF. Nonbullous pemphigoid: A systematic review. J Am Acad Dermatol. 2018;78(5):989-995.e2. DOI:10.1016/j.jaad.2017.10.035 PMID: 29102490

. Joly P, Tedbirt B. Topical corticosteroids in bullous pemphigoid: What we have learned after two decades. Ann Dermatol Venereol. 2022;149(2):79-80. DOI: 10.1016/j.annder.2022.01.009. PMID: 35282895.

. Bağcı IS, Horváth ON, Ruzicka T, et.al Bullous pemphigoid. Autoimmun Rev. 2017;16(5):445-455. DOI: 10.1016/j.autrev.2017.03.010. PMID: 28286109.

. Oren-Shabtai M, Mimouni D, Nosrati A, et al. Biological treatment for bullous pemphigoid. Front Immunol. 2023;14:1157250. Published 2023 Apr 27. DOI: 10.3389/fimmu.2023.1157250. PMID: 37180101.

. Liu Z, Diaz LA, Troy JL, et al. A passive transfer model of the organ-specific autoimmune disease, bullous pemphigoid, using antibodies generated against the hemidesmosomal antigen, BP180. J Clin Invest. 1993;92(5):2480-2488. DOI: 10.1172/JCI116856. PMCID: PMC288433.

. Phachu D, Elali I, Garay B, et.al Therapeutic plasma exchange as adjunct therapy for bullous pemphigoid. J Clin Apher. 2022;37(6):594-596. DOI: 10.1002/jca.22017. PMID: 36148920.

. Skrivankova VW, Richmond RC, Woolf BAR, et al. Strengthening the Reporting of Observational Studies in Epidemiology Using Mendelian Randomization: The STROBE-MR Statement. JAMA. 2021;326(16):1614-1621. DOI:10.1001/jama.2021.18236. PMID: 34698778.

. Masmoudi W, Vaillant M, Vassileva S, et al. International validation of the Bullous Pemphigoid Disease Area Index severity score and calculation of cut-off values for defining mild, moderate and severe types of bullous pemphigoid. Br J Dermatol. 2021;184(6):1106-1112. DOI:10.1111/bjd.19611. PMID: 33067805.

. Chou PY, Yu CL, Wen CN, et.al. Bullous Pemphigoid Severity and Levels of Antibodies to BP180 and BP230: A Systematic Review and Meta-Analysis. JAMA Dermatol. 2024;160(11):1192-1200. DOI:10.1001/jamadermatol.2024.3425. PMID: 39356527.

. Zhao CY, Murrell DF. Outcome measures for autoimmune blistering diseases. J Dermatol. 2015;42(1):31-36. DOI:10.1111/1346-8138.12711. PMID: 25558950.

. Nishie W, Sawamura D, Goto M, et al. Humanization of autoantigen. Nat Med. 2007;13(3):378-383. DOI: 10.1038/nm1496. PMID: 17322897.

. Rosi-Schumacher M, Baker J, Waris J, et.al. Worldwide epidemiologic factors in pemphigus vulgaris and bullous pemphigoid. Front Immunol. 2023; 14:1159351. Published 2023 Apr 25. DOI:10.3389/fimmu.2023.1159351. PMID: 37180132.

. Khandpur S, Verma P. Bullous pemphigoid. Indian J Dermatol Venereol Leprol. 2011;77(4):450-455. DOI:10.4103/0378-6323.82398. PMID: 21727692.

. Moro F, Fania L, Sinagra JLM, et.al. Bullous Pemphigoid: Trigger and Predisposing Factors. Biomolecules. 2020;10(10):1432. Published 2020 Oct 10. DOI:10.3390/biom10101432. PMID: 33050407

. Bech R, Kibsgaard L, Vestergaard C. Comorbidities and Treatment Strategies in Bullous Pemphigoid: An Appraisal of the Existing Litterature. Front Med (Lausanne). 2018; 5:238. Published 2018 Sep 4. DOI:10.3389/fmed.2018.00238. PMID: 30234116.

. Kılıç Sayar S, Sun GP, Küçükoğlu R. Comorbidities of bullous pemphigoid: A single-center retrospective case-control study from Turkey. Dermatol Ther. 2021;34(5):e15031. DOI:10.1111/dth.15031. PMID: 34137146.

. Bernard P, Antonicelli F. Bullous Pemphigoid: A Review of its Diagnosis, Associations and Treatment. Am J Clin Dermatol. 2017;18(4):513-528. DOI:10.1007/s40257-017-0264-2. PMID: 28247089.

. Charitaki E, Damianakis N, Garbidaki A, et al. DPP4 Inhibitor-Induced Bullous Pemphigoid in Patients with Diabetes and Chronic Kidney Disease: Clinical Case Series. Nephron. 2023;147(2):97-102. DOI:10.1159/000525520. PMID: 35850099.

. Kridin K, Bergman R. Association of Bullous Pemphigoid With Dipeptidyl-Peptidase 4 Inhibitors in Patients With Diabetes: Estimating the Risk of the New Agents and Characterizing the Patients. JAMA Dermatol. 2018;154(10):1152-1158. DOI:10.1001/jamadermatol.2018.2352. PMID: 30090931.

. Salcedo R, Young HA, Ponce ML, et al. Eotaxin (CCL11) induces in vivo angiogenic responses by human CCR3+ endothelial cells [published correction appears in J Immunol 2002 Jan 1;168(1):511]. J Immunol. 2001;166(12):7571-7578. DOI:10.4049/jimmunol.166.12.7571. PMID: 11390513.

. Dudeck A, Dudeck J, Scholten J, et al. Mast cells are key promoters of contact allergy that mediate the adjuvant effects of haptens. Immunity. 2011;34(6):973-984 DOI: 10.1016/j.immuni.2011.03.028. PMID: 21703544.

. Bakema JE, van Egmond M. The human immunoglobulin A Fc receptor FcαRI: a multifaceted regulator of mucosal immunity. Mucosal Immunol. 2011;4(6):612-624. DOI:10.1038/mi.2011.36. PMID: 21937986.

. Wang Y, Mao X, Wang Y, et al. Relapse of bullous pemphigoid: an update on this stubborn clinical problem. Ann Med. 2018;50(3):234-239. DOI:10.1080/07853890.2018.1443346. PMID: 29457514

. Liu Y, Wang Y, Zhang J, et al. Risk factors predisposing relapse of bullous pemphigoid at initial diagnosis: A retrospective cohort study of 205 patients. Int Immunopharmacology. 2023;125(Pt A):111082. DOI: 10.1016/j.intimp.2023.111082. PMID: 37913571.

. Giudice GJ, Emery DJ, Diaz LA. Cloning and primary structural analysis of the bullous pemphigoid autoantigen BP180. J Invest Dermatol. 1992;99(3):243-250. DOI:10.1111/1523-1747.ep12616580. PMID: 1324962.

. Patsatsi A, Kyriakou A, Werth VP. Bullous pemphigoid in adolescence. Pediatr Dermatol. 2019;36(2):184-188. DOI:10.1111/pde.13717. PMID: 30569520.

. Lee JH, Kim TH, Park SH, et.al. Prognostic clinical factors associated with remission and relapse in bullous pemphigoid. J Eur Acad Dermatol Venereol. 2017;31(1):81-84. DOI:10.1111/jdv.13839. PMID: 27422758.

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Published

2025-04-30

How to Cite

1.
Daponte AI, Kalloniati E, Meltzanidou P, et al. Bullous Pemphigoid and Epidemiological Patterns in Northern Greece: Insights from an 8-Year Observational Study. Dermatol Pract Concept. 2025;15(2):4852 . doi:10.5826/dpc.1502a4852

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