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Günay N, Dursun İ, Gökçe İ, Akbalık Kara M, Tekcan D, Çiçek N, Torun Bayram M, Koyun M, Dinçel N, Dursun H, Saygılı S, Yürük Yıldırım ZN, Yüksel S, Dönmez O, Yel S, Demircioğlu Kılıç B, Aydoğ Ö, Atmış B, Çaltık Yılmaz A, Bakkaloğlu SA, Aytaç MB, Taşdemir M, Kasap Demir B, Soylu A, Çomak E, Kantar Özşahin A, Kaçar A, Canpolat N, Yılmaz A, Girişgen İ, Akkoyunlu KB, Alpay H, Poyrazoğlu HM. Complement gene mutations in children with C3 glomerulopathy: do they affect the response to mycophenolate mofetil? Pediatr Nephrol 2024; 39:1435-1446. [PMID: 38041748 DOI: 10.1007/s00467-023-06231-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 11/07/2023] [Accepted: 11/07/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND C3 glomerulopathy (C3G) is a complement-mediated disease. Although genetic studies are not required for diagnosis, they are valuable for treatment planning and prognosis prediction. The aim of this study is to investigate the clinical phenotypes, kidney survival, and response to mycophenolate mofetil (MMF) treatment in pediatric C3G patients with and without mutations in complement-related genes. METHODS Sixty pediatric C3G patients were included, divided into two groups based on complement-related gene mutations. Demographic and clinical-pathological findings, treatment modalities, and outcome data were compared, and Kaplan-Meier analysis was performed for kidney survival. RESULTS Out of the 60 patients, 17 had mutations. The most common mutation was in the CFH gene (47%). The mean age at diagnosis was higher in the group with mutation (12.9 ± 3.6 vs. 11.2 ± 4.1 years, p = 0.039). While the patients without mutation most frequently presented with nephritic syndrome (44.2%), the mutation group was most likely to have asymptomatic urinary abnormalities (47.1%, p = 0.043). Serum parameters and histopathological characteristics were similar, but hypoalbuminemia was more common in patients without mutation. During 45-month follow-up,10 patients progressed to chronic kidney disease stage 5 (CKD5), with 4 having genetic mutation. The time to develop CKD5 was longer in the mutation group but not significant. MMF treatment had no effect on progression in either group. CONCLUSIONS This study is the largest pediatric C3G study examining the relationship between genotype and phenotype. We showed that the mutation group often presented with asymptomatic urinary abnormalities, was diagnosed relatively late but was not different from the without mutation group in terms of MMF treatment response and kidney survival.
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Affiliation(s)
- Neslihan Günay
- Department of Pediatric Nephrology, Kayseri City Training and Research Hospital, Kayseri, Turkey
| | - İsmail Dursun
- Department of Pediatric Nephrology, Erciyes University Medical Faculty, Kayseri, Turkey.
| | - İbrahim Gökçe
- Department of Pediatric Nephrology, Marmara University Medical Faculty, Istanbul, Turkey
| | - Mehtap Akbalık Kara
- Department of Pediatric Nephrology, Gaziantep University Medical Faculty, Gaziantep, Turkey
| | - Demet Tekcan
- Department of Pediatric Nephrology, Ondokuz Mayıs University Medical Faculty, Samsun, Turkey
| | - Neslihan Çiçek
- Department of Pediatric Nephrology, Marmara University Medical Faculty, Istanbul, Turkey
| | - Meral Torun Bayram
- Dokuz Eylül University Medical Faculty, Department of Pediatric Nephrology, İzmir, Turkey
| | - Mustafa Koyun
- Department of Pediatric Nephrology, Akdeniz University Medical Faculty, Antalya, Turkey
| | - Nida Dinçel
- Behçet Uz Pediatric Diseases Training and Research Hospital, Pediatric Nephrology Clinic, İzmir, Turkey
| | - Hasan Dursun
- Prof. Dr. Cemil, Taşcıoğlu City Hospital Pediatric Nephrology Clinic, Istanbul, Turkey
| | - Seha Saygılı
- Department of Pediatric Nephrology, İstanbul University Cerrahpaşa Medical Faculty, Istanbul, Turkey
| | | | - Selçuk Yüksel
- Department of Pediatric Nephrology, Pamukkale University Medical Faculty, Denizli, Turkey
| | - Osman Dönmez
- Department of Pediatric Nephrology, Uludağ University Medical Faculty, Bursa, Turkey
| | - Sibel Yel
- Department of Pediatric Nephrology, Erciyes University Medical Faculty, Kayseri, Turkey
| | | | - Özlem Aydoğ
- Department of Pediatric Nephrology, Ondokuz Mayıs University Medical Faculty, Samsun, Turkey
| | - Bahriye Atmış
- Department of Pediatric Nephrology, Çukurova University Medical Faculty, Adana, Turkey
| | - Aysun Çaltık Yılmaz
- Department of Pediatric Nephrology, Ankara Baskent University, Ankara, Turkey
| | - Sevcan A Bakkaloğlu
- Department of Pediatric Nephrology, Gazi University Medical Faculty, Ankara, Turkey
| | - Mehmet Baha Aytaç
- Department of Pediatric Nephrology, Kocaeli University Medical Faculty, Kocaeli, Turkey
| | - Mehmet Taşdemir
- Department of Pediatric Nephrology, İstinye University Medical Faculty, Istanbul, Turkey
| | - Belde Kasap Demir
- Medical Faculty Division of Pediatric Nephrology, İzmir Katip Çelebi University, İzmir, Turkey
| | - Alper Soylu
- Dokuz Eylül University Medical Faculty, Department of Pediatric Nephrology, İzmir, Turkey
| | - Elif Çomak
- Department of Pediatric Nephrology, Akdeniz University Medical Faculty, Antalya, Turkey
| | - Aslı Kantar Özşahin
- Behçet Uz Pediatric Diseases Training and Research Hospital, Pediatric Nephrology Clinic, İzmir, Turkey
| | - Alper Kaçar
- Prof. Dr. Cemil, Taşcıoğlu City Hospital Pediatric Nephrology Clinic, Istanbul, Turkey
| | - Nur Canpolat
- Department of Pediatric Nephrology, İstanbul University Cerrahpaşa Medical Faculty, Istanbul, Turkey
| | - Alev Yılmaz
- İstanbul Faculty of Medicine, Department of Pediatric Nephrology, İstanbul University, Istanbul, Turkey
| | - İlknur Girişgen
- Department of Pediatric Nephrology, Pamukkale University Medical Faculty, Denizli, Turkey
| | | | - Harika Alpay
- Department of Pediatric Nephrology, Marmara University Medical Faculty, Istanbul, Turkey
| | - Hakan M Poyrazoğlu
- Department of Pediatric Nephrology, Erciyes University Medical Faculty, Kayseri, Turkey
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Barr B, Barbour S. New therapies for immunoglobulin A nephropathy: what's the standard of care in 2023? Curr Opin Nephrol Hypertens 2024; 33:311-317. [PMID: 38411173 DOI: 10.1097/mnh.0000000000000979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
PURPOSE OF REVIEW As the most common primary glomerulonephritis, immunoglobulin A (IgA) nephropathy (IgAN) is an important cause of kidney failure and mortality. Until recently, therapeutic options were limited. Fortunately, there have been numerous recent clinical trials demonstrating efficacy of new therapies in slowing chronic kidney disease (CKD) progression at varying stages of disease. RECENT FINDINGS The TESTING trial has provided high-quality evidence for slowing estimated glomerular filtration rate (eGFR) decline with a reduced-dose glucocorticoid regimen, while demonstrating an improved safety profile. Targeted-release budesonide represents a well tolerated therapy for reducing eGFR decline. Mycophenolate mofetil may reduce CKD progression in some populations, while hydroxychloroquine is efficacious in reducing proteinuria. Sodium-glucose cotransporter (SGLT2) inhibitors and sparsentan are effective therapies for CKD due to IgAN, but should not be used in lieu of disease-modifying immunosuppressive therapy. Many new therapies are approaching readiness for clinical use. SUMMARY Numerous therapeutic options now exist and include disease-modifying and nephroprotective drugs. Identifying the right treatment for the right patient is now the clinical challenge and, with new drugs on the horizon, represents the primary unmet research need in this rapidly-developing field.
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Affiliation(s)
- Bryce Barr
- Section of Nephrology, Department of Medicine, Max Rady College of Medicine, University of Manitoba
| | - Sean Barbour
- Division of Nephrology, University of British Columbia
- BC Renal, Vancouver, British Columbia, Canada
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Sandes-Freitas TVD, Costa SD, Pinheiro PMA, Sales MLDMBO, Girão CM, Esmeraldo RDM. Long-term Comparison of Everolimus and Mycophenolate in Tacrolimus-based and Steroid-free Immunosuppressive Regimen. Transplantation 2024; 108:e72-e73. [PMID: 38659117 DOI: 10.1097/tp.0000000000004941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Affiliation(s)
- Tainá Veras de Sandes-Freitas
- Setor de Transplantes, Hospital Geral de Fortaleza, Fortaleza, CE, Brazil
- Departamento de Medicina Clínica, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | | | | | | | - Celi Melo Girão
- Setor de Transplantes, Hospital Geral de Fortaleza, Fortaleza, CE, Brazil
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Pedersen MR, Mayo MJ. Advances in the evaluation and treatment of autoimmune hepatitis. Curr Opin Gastroenterol 2024; 40:126-133. [PMID: 38363233 DOI: 10.1097/mog.0000000000001014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
PURPOSE OF REVIEW The primary therapy of autoimmune hepatitis (AIH) has been established for over three decades. This review focuses on updates in the evaluation and management of patients with AIH. RECENT FINDINGS The evaluation of patients has recently been updated to include more definitive screening for other autoimmune diseases, including thyroid disease and celiac disease. Antibody detection by ELISA, an easier and more commonly available method, has been incorporated into the latest iteration of the AIH scoring system. Corticosteroids and AZA remain the backbone of AIH treatment, but there is growing evidence for mycophenolate mofetil as both first-line and second-line therapy, and growing inquiry into calcineurin inhibitors. Noninvasive markers of liver disease have now been validated in AIH, with the strongest evidence for VCTE in patients with minimal hepatic inflammation. SUMMARY Recent research of alternative immunosuppressant therapies, noninvasive markers of fibrosis, and updated society guidelines, have improved our ability to evaluate, treat, and follow patients with AIH.
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Affiliation(s)
- M R Pedersen
- Division of Digestive and Liver Disease, University of Texas Southwestern Medical Center, Harry Hines Blvd, Dallas, Texas, USA
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Bawazir Y. Clinicopathological correlation of patients with lupus nephritis: Data from a tertiary center in Saudi Arabia. Medicine (Baltimore) 2024; 103:e37821. [PMID: 38579022 PMCID: PMC10994433 DOI: 10.1097/md.0000000000037821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 03/15/2024] [Indexed: 04/07/2024] Open
Abstract
Systemic lupus erythematosus mainly affects young women, and approximately half of systemic lupus erythematosus patients develop lupus nephritis (LN). However, data on the types and remission rates of LN in Saudi Arabia are limited. Therefore, we aimed to highlight the LN remission rates in our population. A retrospective record review was conducted between January 2007 and December 2020 in a tertiary center in the western region of Saudi Arabia to determine the remission rates among patients with biopsy-proven LN who met the EULAR\ACR 2019 classification criteria. We identified 59 patients with biopsy-proven LN, mostly in young women. The common histopathological pattern was Class IV LN in 26 patients (44%). Three induction protocols were identified, along with systemic steroids: the high-dose cyclophosphamide protocol in 21 patients (35.6%), low-dose protocol in 4 patients (6.8%), and mycophenolate mofetil (MMF) in 41 patients (69.5%). Partial response, defined as the reduction of the 24-hour proteinuria by 25% at 3 months and 50% at 6 months, was achieved in 18 patients (33.3%) at 3 months and decreased to 13 patients (24.1%) at 6 months. Complete clinical response, defined as 24-hour urinary protein between 500 and 700 mg at 12 months, was achieved in 44 patients (81.5%). Complete remission was higher among patients with Class IV LN (64.4%). The achievement of partial clinical response at 3 months was significantly lower among patients with hypertension (P = .041). This study presented the LN remission rates in a single center in Saudi Arabia. Similar to previous studies, Class IV LN were the most common histopathological finding in this study. Complete remission at 12 months was achieved in 44 (81%) patients. Delayed remission is associated with hypertension at the time of LN diagnosis.
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Affiliation(s)
- Yasser Bawazir
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Kreuter A, Moinzadeh P, Kinberger M, Horneff G, Worm M, Werner RN, Hammacher A, Krieg T, Wenzel J, Oeschger M, Weibel L, Müllegger R, Hunzelmann N. S2k guideline: Diagnosis and therapy of localized scleroderma. J Dtsch Dermatol Ges 2024; 22:605-620. [PMID: 38426689 DOI: 10.1111/ddg.15328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/14/2023] [Indexed: 03/02/2024]
Abstract
The updated S2k guideline deals with the diagnosis and therapy of localized scleroderma (LoS). LoS represents a spectrum of sclerotic skin diseases in which, depending on the subtype and localisation, structures such as adipose tissue, muscles, joints, and bones may also be affected. Involvement of internal organs or progression to systemic sclerosis does not occur. LoS can be classified into four main forms: limited, generalized, linear, and mixed forms, with some additional subtypes. For cases of limited skin involvement, the guideline primarily recommends therapy with topical corticosteroids. UV therapy can also be recommended. In subtypes with severe skin or musculoskeletal involvement, systemic therapy with methotrexate is recommended. During the active phase of the disease, systemic glucocorticosteroids can be used additionally. In cases of methotrexate and steroid refractory courses, contraindications, or intolerance, mycophenolate mofetil, mycophenolic acid, or abatacept can be considered as second-line systemic therapies. In the case of linear LoS, autologous adipose-derived stem cell transplantation can also be performed for correcting soft tissue defects.
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Affiliation(s)
- Alexander Kreuter
- Department of Dermatology, Venereology and Allergology, Helios St. Elisabeth Hospital Oberhausen, Oberhausen, Germany
- Department of Dermatology, Venereology and Allergology, Helios St. Johannes Hospital Duisburg, Duisburg, Germany
| | - Pia Moinzadeh
- Department of Dermatology and Venereology, University Hospital Cologne, Cologne, Germany
| | - Maria Kinberger
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Dermatology, Venereology and Allergology, Division of Evidence-Based Medicine (dEBM), Berlin, Germany
| | - Gerd Horneff
- Department of General Pediatrics, Asklepios Hospital, St. Augustin, Germany
| | - Margitta Worm
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Dermatology, Venereology and Allergology, Berlin, Germany
| | - Ricardo N Werner
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Dermatology, Venereology and Allergology, Division of Evidence-Based Medicine (dEBM), Berlin, Germany
| | | | - Thomas Krieg
- Department of Dermatology and Venereology, University Hospital Cologne, Cologne, Germany
| | - Jörg Wenzel
- Department of Dermatology and Allergology, University Bonn, Bonn, Germany
| | | | - Lisa Weibel
- University Children's Hospital Zurich, Zurich, Switzerland
| | - Robert Müllegger
- Department of Dermatology and Venereology, Landesklinikum Wiener Neustadt, Wiener Neustadt, Austria
| | - Nicolas Hunzelmann
- Department of Dermatology and Venereology, University Hospital Cologne, Cologne, Germany
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Tang J, Jensen RR, Bryan B, Hoda D, Hunter BD. Reduced Cytokine Release Syndrome and Improved Outcomes with Earlier Immunosuppressive Therapy in Haploidentical Stem Cell Transplantation. Transplant Cell Ther 2024; 30:438.e1-438.e11. [PMID: 38281591 DOI: 10.1016/j.jtct.2024.01.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 01/30/2024]
Abstract
The optimal timing of immunosuppression and post-transplantation cyclophosphamide (PTCy) in haploidentical hematopoietic stem cell transplantation (haplo-HSCT) is unknown. However, cytokine release syndrome (CRS) following haplo-HSCT is associated with worse transplantation outcomes, and the incidence of CRS may be affected by the timing of immunosuppression and PTCy. In this study, we compared CRS and other transplantation outcomes in 2 cohorts receiving different immunosuppression and PTCy schedules following haplo-HSCT. This was a retrospective cohort study of 91 patients who underwent haplo-HSCT at the Intermountain Health Blood and Marrow Transplant Program. The original or standard haplo-HSCT GVHD prophylaxis regimen included PTCy on days +3 and +4, with mycophenolate mofetil (MMF) and tacrolimus starting on day +5. The modified regimen adopted in November 2020 changed PTCy to days +3 and +5, with earlier introduction of tacrolimus and MMF, on day -1 and day 0, respectively. Grade ≥1 CRS occurred in 32% of patients in the modified regimen, in 82% of patients in the standard regimen (P <.0001), and 65% overall. Likewise, grade ≥2 CRS was lower with the modified regimen (16% versus 57%; P = .0002). The mean duration of CRS symptoms was longer with the standard regimen (3.14 days versus 1.44 days; P = .0003). The incidence of acute graft-versus-host disease grade III-IV or extensive chronic GVHD (cGVHD) at 1 year was lower in the modified regimen (6% versus 32%; P = .0068). No differences between the standard and modified regimens were seen in overall survival, relapse, or GVHD-free relapse-free survival (GRFS), although there appeared to be a trend toward improved GRFS with the modified regimen. Post hoc analysis comparing GRFS in patients with CRS and those without CRS found that CRS was associated with lower GRFS at 1 year (36% versus 63%; P = .0138). The duration of broad-spectrum antibiotic therapy was decreased by 7.5 days (P = .0017) and the time to hospital discharge was reduced by 7.1 days (P = .0241) with the modified regimen. This is the first analysis to evaluate and find a difference in CRS with early initiation of immunosuppressive therapy in haplo-HSCT. Our results suggest that this modified GVHD regimen benefits patients by reducing CRS and high-grade GVHD compared to the standard PTCy-based GVHD prophylaxis regimen in haplo-HSCT. Additionally, this novel regimen did not appear to negatively impact outcomes.
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Xia LJ, Wan L, Gao A, Yu YX, Zhou SY, He Q, Li G, Ren H, Lian XL, Zhao DH, Liao XP, Liu YH, Qiu W, Sun J. Targeted inhibition of gut bacterial β-glucuronidases by octyl gallate alleviates mycophenolate mofetil-induced gastrointestinal toxicity. Int J Biol Macromol 2024; 264:130145. [PMID: 38382789 DOI: 10.1016/j.ijbiomac.2024.130145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 01/18/2024] [Accepted: 02/11/2024] [Indexed: 02/23/2024]
Abstract
Mycophenolate mofetil (MMF) is a viable therapeutic option against various immune disorders as a chemotherapeutic agent. Nevertheless, its application has been undermined by the gastrotoxic metabolites (mycophenolic acid glucuronide, MPAG) produced by microbiome-associated β-glucuronidase (βGUS). Therefore, controlling microbiota-produced βGUS underlines the potential strategy to improve MMF efficacy by overcoming the dosage limitation. In this study, the octyl gallate (OG) was identified with promising inhibitory activity on hydrolysis of PNPG in our high throughput screening based on a chemical collection of approximately 2000 natural products. Furthermore, OG was also found to inhibit a broad spectrum of BGUSs, including mini-Loop1, Loop 2, mini-Loop 2, and mini-Loop1,2. The further in vivo experiments demonstrated that administration of 20 mg/kg OG resulted in predominant reduction in the activity of BGUSs while displayed no impact on the overall fecal microbiome in mice. Furthermore, in the MMF-induced colitis model, the administration of OG at a dosage of 20 mg/kg effectively mitigated the gastrointestinal toxicity, and systematically reverted the colitis phenotypes. These findings indicate that the OG holds promising clinical potential for the prevention of MMF-induced gastrointestinal toxicity by inhibition of BGUSs and could be developed as a combinatorial therapy with MFF for better clinical outcomes.
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Affiliation(s)
- Li-Juan Xia
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Lei Wan
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Ang Gao
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Yong-Xin Yu
- Nanjing Agricultural University, Nanjing, China
| | - Shi-Ying Zhou
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Qian He
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Gong Li
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Hao Ren
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Xin-Lei Lian
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Dong-Hao Zhao
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Xiao-Ping Liao
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Ya-Hong Liu
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Wei Qiu
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
| | - Jian Sun
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics, Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China; National Risk Assessment Laboratory for Antimicrobial Resistance of Animal Original Bacteria, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
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Garman KA, Thoreson N, Strong J, Hallaert P, Gelb T, Shen M, Hall MD, Brownell I. Mycophenolate mofetil inhibits Merkel cell carcinoma growth. Br J Dermatol 2024; 190:593-595. [PMID: 38266271 PMCID: PMC10941324 DOI: 10.1093/bjd/ljae018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/09/2024] [Accepted: 01/13/2024] [Indexed: 01/26/2024]
Abstract
The direct antitumour effects of mTOR inhibitors against cutaneous squamous cell carcinoma (SCC) have prompted a paradigm shift towards using sirolimus for allograft rejection prophylaxis in patients with high-risk SCC who have had a solid organ transplant (SOT). Patients who have had an SOT are at higher risk for Merkel cell carcinoma (MCC), yet there is little evidence concerning potential antitumour effects of immunosuppressive drugs against MCC. Screening seven immunosuppressive drugs in six MCC cell lines revealed that mycophenolate mofetil (MMF) had strong antitumour activity (surpassing mTOR inhibitors) and higher potency in MCC vs. other cancer types. MMF also inhibited MCC tumour growth in mice. Our preclinical findings strongly suggest the utility of MMF in patients with MCC who require immunosuppression.
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Affiliation(s)
- Khalid A Garman
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD
| | | | - Jennifer Strong
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD
| | - Patrick Hallaert
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD
| | - Tara Gelb
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD
| | - Min Shen
- Division of Pre-clinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Matthew D Hall
- Division of Pre-clinical Innovation, National Center for Advancing Translational Sciences (NCATS), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Isaac Brownell
- Dermatology Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD
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10
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Sanz M, Chernet S, Shymansky J, Mandel A, Chitrakar A, Kaminski HJ, Ghosh P, Soriano-Sarabia N. Mycophenolate mofetil for the long-term treatment of HTLV-1 associated myelopathy: A case report. J Neuroimmunol 2024; 388:578294. [PMID: 38306927 PMCID: PMC10932830 DOI: 10.1016/j.jneuroim.2024.578294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 01/15/2024] [Accepted: 01/21/2024] [Indexed: 02/04/2024]
Abstract
Human T-cell leukemia virus type 1 (HTLV-1) can cause HTLV-1 Associated Myelopathy/Tropical Spastic Paraparesis (HAM/TSP). Current treatment options for HAM/TSP are limited. We present a woman with rapidly-progressive HAM/TSP with significant, sustained clinical improvement following initiation of mycophenolate mofetil (MMA). Peripheral blood mononuclear cells from the patient, her asymptomatic carrier husband and eight healthy controls were isolated. Frequencies of T-cell populations upon exposure to low and high MMA concentrations and differences in proliferation were analyzed using flow cytometry and a CSFE-proliferation assay. Characterization of T-cell function and proliferation showed higher levels of GranzymeB in HTLV-1+ donors. The improvement and stability of symptoms in this patient with HAM/TSP following MMA initiation requires further study as a potential treatment for HAM/TSP.
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Affiliation(s)
- Marta Sanz
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA
| | - Sofia Chernet
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA
| | - John Shymansky
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA
| | - Alexandra Mandel
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA
| | - Alisha Chitrakar
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA
| | - Henry J Kaminski
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA
| | - Pritha Ghosh
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA.
| | - Natalia Soriano-Sarabia
- The George Washington University School of Medicine and Health Sciences, Ross Hall, 2300 I Street NW, Washington, DC 20052, USA
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11
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Goldschmidt I, Chichelnitskiy E, Götz J, Rübsamen N, Karch A, Jäger V, Kelly D, Lloyd C, Debray D, Girard M, d'Antiga L, di Giorgio A, Hierro L, Pawlowska J, Klaudel-Dreszler M, McLin V, Korff S, Falk C, Baumann U. Early steroids after pediatric liver transplantation protect against T-cell-mediated rejection: Results from the ChilSFree study. Liver Transpl 2024; 30:288-301. [PMID: 37678230 DOI: 10.1097/lvt.0000000000000255] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 08/14/2023] [Indexed: 09/09/2023]
Abstract
Steroid-free immunosuppression protocols gained popularity in pediatric liver transplantation (pLT) after the introduction of IL-2-receptor blockade for induction therapy. We analyzed the clinical and immunologic outcome data of the multicenter prospective observational ChilSFree study to compare the impact of steroid-free versus steroid-containing immunosuppressive therapy following pLT in a real-life scenario. Two hundred forty-six children [55.3% male, age at pLT median: 2.4 (range: 0.2-17.9) y] transplanted for biliary atresia (43%), metabolic liver disease (9%), acute liver failure (4%), hepatoblastoma (9%), and other chronic end-stage liver diseases (39%) underwent immune monitoring and clinical data documentation over the first year after pLT. Patient and graft survival at 1 year was 98.0% and 92.7%, respectively. Primary immunosuppression was basiliximab induction followed by tacrolimus (Tac) monotherapy (55%), Tac plus steroid tapering over 3 months (29%), or cyclosporine and steroid tapering (7%). One center used intraoperative steroids instead of basiliximab followed by Tac plus mycophenolate mofetil (7% of patients). N = 124 biopsy-proven T-cell-mediated rejections were documented in n = 82 (33.3%) patients. T-cell-mediated rejection occurred early (median: 41 d, range: 3-366 d) after pLT. Patients initially treated with Tac plus steroids experienced significantly fewer episodes of rejection than patients treated with Tac alone (chi-square p <0.01). The use of steroids was associated with earlier downregulation of proinflammatory cytokines interferon (IFN)-γ, Interleukin (IL)-6, CX motif chemokin ligand (CXCL)8, IL-7, and IL-12p70. Both primary immunosuppression with Tac plus steroids and living donor liver transplantation were independent predictors of rejection-free survival 1 year after pLT on logistic regression analysis. Adjunctive steroid therapy after pLT leads to earlier suppression of the post-pLT proinflammatory response and significantly reduced rejection rates during the first year after pLT (15.9%). Fifty-one percent of patients initially treated without steroids remain steroid-free over the first 12 months without rejection.
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Affiliation(s)
- Imeke Goldschmidt
- Department of Paediatric Liver, Kidney and Metabolic Diseases, Division of Paediatric Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
| | | | - Juliane Götz
- Department of Paediatric Liver, Kidney and Metabolic Diseases, Division of Paediatric Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
| | - Nicole Rübsamen
- Institute of Epidemiology and Social Medicine, University of Münster, Münster, Germany
| | - André Karch
- Institute of Epidemiology and Social Medicine, University of Münster, Münster, Germany
| | - Veronika Jäger
- Institute of Epidemiology and Social Medicine, University of Münster, Münster, Germany
| | - Deirdre Kelly
- Liver Unit, Birmingham Women's & Children's Hospital, University of Birmingham, Birmingham, UK
| | - Carla Lloyd
- Liver Unit, Birmingham Women's & Children's Hospital, University of Birmingham, Birmingham, UK
| | - Dominique Debray
- Pediatric Hepatology Unit, Hôpital Necker-Enfants malades, Paris, France
| | - Muriel Girard
- Pediatric Hepatology Unit, Hôpital Necker-Enfants malades, Paris, France
| | - Lorenzo d'Antiga
- Paediatric Liver, GI and Transplantation, Ospedali Riuniti di Bergamo, Bergamo, Italy
| | - Angelo di Giorgio
- Paediatric Liver, GI and Transplantation, Ospedali Riuniti di Bergamo, Bergamo, Italy
| | - Loreto Hierro
- Servicio de Hepatología y Transplante, Hospital Infantil Universitario La Paz Madrid, Madrid, Spain
| | - Joana Pawlowska
- Centrum Zdrowia Dziecka, Al. Dzieci Polskich, Warszawa, Poland
| | | | - Valerie McLin
- Department of Pediatrics, Gynecology, and Obstetrics, Swiss Pediatric Liver Center, University Hospitals Geneva, University of Geneva, Geneva, Switzerland
| | - Simona Korff
- Department of Pediatrics, Gynecology, and Obstetrics, Swiss Pediatric Liver Center, University Hospitals Geneva, University of Geneva, Geneva, Switzerland
| | - Christine Falk
- Institute of Transplant Immunology, Hannover Medical School, Hannover, Germany
| | - Ulrich Baumann
- Department of Paediatric Liver, Kidney and Metabolic Diseases, Division of Paediatric Gastroenterology and Hepatology, Hannover Medical School, Hannover, Germany
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12
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Zloto O, Rosset A, Priel A, Landau-Prat D, Cukierman-Yaffe T, Shavit R, Agmon-Levin N, Ben Simon GJ, Sagiv O. Elevated serum thyroid stimulating immunoglobulin linked to failure of first-line intravenous methylprednisolone monotherapy in moderate-to-severe thyroid eye disease. Eye (Lond) 2024; 38:687-690. [PMID: 37821543 PMCID: PMC10920676 DOI: 10.1038/s41433-023-02748-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 04/21/2023] [Accepted: 09/12/2023] [Indexed: 10/13/2023] Open
Abstract
PURPOSE To assess factors associated with failure of intravenous methylprednisolone (IVMP) monotherapy as the first-line treatment for thyroid eye disease (TED) and to identify patients who might benefit from supplementing mycophenolate mofetil (MMF) to IVMP. METHODS Data for all patients with TED treated with IVMP according to the EUGOGO protocol in our center between 2016-2021 were retrospectively analysed. RESULTS Forty-seven patients (mean age 51.32 ± 14 years, 27 females) were enrolled. The mean time from first reported symptoms to first IVMP treatment was 12.1 ± 5.59 months (range 0-120). The mean clinical activity score (CAS) before treatment and at a mean of 5 and 12.2 weeks after treatment initiation was 6.00, 2.96, and 1.81, respectively (P < 0.01). Twenty-one patients (44.68%) were recommended second-line treatment: nine due to no response or worsening of CAS, six due to partial response, four with good response but early relapse after completion of treatment, and one due to late relapse. Eighteen of those 21 patients received second-line treatment which included rituximab (n = 7), MMF (n = 6), a second course of IVMP (n = 4), and tocilizumab (n = 1). Serum thyroid-stimulating immunoglobulin (TSI) levels were higher in patients who received second-line treatment compared with patients who responded well to first-line IVMP monotherapy at presentation (2135% vs 1159%, P = 0.05) and after completion of first-line treatment (2201% vs. 986%, P = 0.043). DISCUSSION TED patients requiring second-line treatment after failed IVMP monotherapy had higher baseline and post-first-line treatment serum TSI levels. Those with elevated TSI may benefit from dual therapy (IVMP and MMF) and require closer monitoring.
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Affiliation(s)
- Ofira Zloto
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Arza Rosset
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ayelet Priel
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daphna Landau-Prat
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tali Cukierman-Yaffe
- Endocrinology Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ronen Shavit
- Clinical Immunology, Angioedema and Allergy Unit, The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nancy Agmon-Levin
- Clinical Immunology, Angioedema and Allergy Unit, The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Guy J Ben Simon
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Oded Sagiv
- The Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
- Section of Ophthalmology, Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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13
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San Martin DL, Fukuda TG, Nascimento TS, Silva MB, Filho MBP, Forcadela M, Rocchi C, Gibbons E, Hamid S, Huda S, Oliveira-Filho J. Predictors of azathioprine and mycophenolate mofetil response in patients with neuromyelitis optica spectrum disorder: A cohort study. Mult Scler Relat Disord 2024; 83:105452. [PMID: 38277981 DOI: 10.1016/j.msard.2024.105452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/12/2023] [Accepted: 01/16/2024] [Indexed: 01/28/2024]
Abstract
BACKGROUND Relapse rates of 47 % have been reported in patients with neuromyelitis optica (NMOSD) using Azathioprine (AZA) and mycophenolate mofetil (MMF). Prediction of non-responders could help determine which patients are most likely to benefit from newer monoclonal antibody treatments from the outset. OBJECTIVES To identify predictors of AZA and MMF treatment response in NMOSD. METHODS Multicenter cohort study of NMOSD patients from Brazil and the United Kingdom, treated with AZA and MMF. An unsatisfactory response was defined as one severe or two non-severe attacks in a year. Cox regression was used to identify predictive factors of unsatisfactory response to AZA and MMF. RESULTS 103 NMOSD patients, mean age 38 years, 83% female, and 65% of Black ethnic group were included. An unsatisfactory IS response was observed in 42% of patients over 2.5 years (IQR 1.0-8.8) years. A severe preceding attack was more common in non-responders (31.1% x 76.7%, p = <0.001). In multivariable analysis, severe attack (RR 3.13; 95 % CI 1.37-7.18, p = 0.007) or higher annualized relapse rate (RR 4.84; 95 % CI 2.01-11.65, p = < 0.001) predicted an unsatisfactory response. Interestingly, Black NMOSD patients had a lower risk of poor response (RR 0.39, 95 % CI 0.17-0.85, p = 0.019). CONCLUSION Severe attack and a higher annualized relapse rate before AZA or MMF initiation were associated with an unsatisfactory IS response. In patients with these characteristics, treatment with higher-efficacy drugs should be considered from the outset.
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Affiliation(s)
| | - Thiago Gonçalves Fukuda
- Postgraduate Program in Health Sciences, Federal University of Bahia, Salvador, Brazil 40026-010
| | - Thiago Santos Nascimento
- Postgraduate Program in Health Sciences, Federal University of Bahia, Salvador, Brazil 40026-010
| | - Mariana Brito Silva
- Postgraduate Program in Health Sciences, Federal University of Bahia, Salvador, Brazil 40026-010
| | | | - Mirasol Forcadela
- NMOSD National Service, Walton Centre Foundation Trust Liverpool, United Kingdom L9 7LI.
| | - Chiara Rocchi
- NMOSD National Service, Walton Centre Foundation Trust Liverpool, United Kingdom L9 7LI.
| | - Emily Gibbons
- NMOSD National Service, Walton Centre Foundation Trust Liverpool, United Kingdom L9 7LI.
| | - Shahd Hamid
- NMOSD National Service, Walton Centre Foundation Trust Liverpool, United Kingdom L9 7LI.
| | - Saif Huda
- NMOSD National Service, Walton Centre Foundation Trust Liverpool, United Kingdom L9 7LI.
| | - Jamary Oliveira-Filho
- Postgraduate Program in Health Sciences, Federal University of Bahia, Salvador, Brazil 40026-010.
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14
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Fatly ZA, Betjes MGH, Dik WA, Fouchier RAM, Reinders MEJ, de Weerd AE. Mycophenolate mofetil hampers antibody responses to a broad range of vaccinations in kidney transplant recipients: Results from a randomized controlled study. J Infect 2024; 88:106133. [PMID: 38432583 DOI: 10.1016/j.jinf.2024.106133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/10/2024] [Accepted: 02/24/2024] [Indexed: 03/05/2024]
Abstract
OBJECTIVES To study the effect of mycophenolate mofetil (MMF) on various vaccination responses in kidney transplant recipients. METHODS In a randomized controlled trial (EudraCT nr.: 2014-001372-66), low immunologically risk kidney transplant recipients were randomized to TAC/MMF or TAC-monotherapy (TACmono), six months post-transplantation. One year after transplantation, in a pre-specified sub-study, recipients were vaccinated against pneumococcus, tetanus and influenza. Blood was sampled before and 21 days after vaccination. Adequate vaccination responses were defined by international criteria. A post-hoc analysis was conducted on SARS-CoV-2 vaccination responses within the same cohort. RESULTS Seventy-one recipients received pneumococcal and tetanus vaccines (TAC/MMF: n = 37, TACmono: n = 34), with 29 also vaccinated against influenza. When vaccinated, recipients were 60 (54-66) years old, with median eGFR of 54 (44-67) ml/min, tacrolimus trough levels 6.1 (5.4-7.0) ug/L in both groups and TAC/MMF daily MMF dose of 1000 (500-2000) mg. Adequate vaccination responses were: pneumococcal (TAC/MMF 43%, TACmono 74%, p = 0.016), tetanus (TAC/MMF 35%, TACmono 82%, p < 0.0001) and influenza (TAC/MMF 20%, TACmono 71%, p = 0.0092). Only 7% of TAC/MMF responded adequately to all three compared to 36% of TACmono (p = 0.080). Additionally, 40% of TAC/MMF responded inadequately to all three, whereas all TACmono patients responded adequately to at least one vaccination (p = 0.041). Lower SARS-CoV-2 vaccination antibody responses correlated with lower pneumococcal antibody vaccination responses (correlation coefficient: 0.41, p = 0.040). CONCLUSIONS MMF on top of tacrolimus severely hampers antibody responses to a broad range of vaccinations.
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Affiliation(s)
- Z Al Fatly
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands.
| | - M G H Betjes
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - W A Dik
- Laboratory Medical Immunology, Department of Immunology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - R A M Fouchier
- Department of Viroscience, Erasmus Medical Center, Rotterdam, the Netherlands
| | - M E J Reinders
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - A E de Weerd
- Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, the Netherlands
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15
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Jafarzadeh A, Pour Mohammad A, Khosravi M, Amiri S, Rasouli A, Keramati H, Goodarzi A. A systematic review of case series and clinical trials investigating systemic oral or injectable therapies for the treatment of vitiligo. Skin Res Technol 2024; 30:e13642. [PMID: 38454597 PMCID: PMC10921011 DOI: 10.1111/srt.13642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 02/19/2024] [Indexed: 03/09/2024]
Abstract
AIMS AND OBJECTIVES The purpose of this study is to investigate the effectiveness and safety of oral and injectable systemic treatments, such as methotrexate, azathioprine, cyclosporine, tofacitinib, baricitinib, corticosteroids, statins, zinc, apremilast, etc., for treating vitiligo lesions. METHOD Databases including PubMed, Scopus, and Web of Science were meticulously searched for studies spanning from 2010 to August 2023, focusing on systemic oral and injectable therapies for vitiligo, using comprehensive keywords and search syntaxes tailored to each database. Key data extracted included study design, treatment efficacy, patient outcomes, patient satisfaction, and safety profiles. RESULTS In a total of 42 included studies, oral mini-pulse corticosteroid therapy (OMP) was the subject of six studies (14.2%). Minocycline was the focus of five studies (11.9%), while methotrexate, apremilast, and tofacitinib each were examined in four studies (9.5%). Antioxidants and Afamelanotide were the subjects of three studies each (7.1%). Cyclosporine, simvastatin, oral zinc, oral corticosteroids (excluding OMP) and injections, and baricitinib were each explored in two studies (4.8%). Azathioprine, mycophenolate mofetil, and Alefacept were the subjects of one study each (2.4%). CONCLUSION Systemic treatments for vitiligo have been successful in controlling lesions without notable side effects. OMP, Methotrexate, Azathioprine, Cyclosporine, Mycophenolate mofetil, Simvastatin, Apremilast, Minocycline, Afamelanotide, Tofacitinib, Baricitinib, Antioxidants, and oral/injectable corticosteroids are effective treatment methods. However, oral zinc and alefacept did not show effectiveness.
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Affiliation(s)
- Alireza Jafarzadeh
- Department of DermatologyRasool Akram Medical Complex Clinical Research Development Center (RCRDC)School of MedicineIran University of Medical Sciences (IUMS)TehranIran
| | | | - Mina Khosravi
- Faculty of MedicineIran University of Medical SciencesTehranIran
| | - Shila Amiri
- Department of DermatologyRasool Akram Medical Complex Clinical Research Development Center (RCRDC)School of MedicineIran University of Medical Sciences (IUMS)TehranIran
| | - Asma Rasouli
- School of MedicineZanjan University of Medical SciencesZanjanIran
| | - Haniyeh Keramati
- Department of DermatologyRasool Akram Medical Complex Clinical Research Development Center (RCRDC)School of MedicineIran University of Medical Sciences (IUMS)TehranIran
| | - Azadeh Goodarzi
- Department of DermatologyRasool Akram Medical Complex Clinical Research Development Center (RCRDC)School of MedicineIran University of Medical Sciences (IUMS)TehranIran
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16
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Li C, Wang Y, Lin Y, Gong Q, Wu B, Zheng W, Tian Y, Chen Y, Tian M. Intrathecal injection of methotrexate and dexamethasone for vasculitis granuloma of the fourth ventricle: a case report and literature review. Clin Rheumatol 2024; 43:1217-1226. [PMID: 37914837 DOI: 10.1007/s10067-023-06777-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 11/03/2023]
Abstract
Granulomatosis with polyangiitis (GPA) is a pauci-immune small vessel vasculitis characterised by neutrophil-mediated vasculitis and granuloma. The presence of intracranial parenchymal space-occupying lesions is rarely seen in GPA patients. In this manuscript, we report a case of GPA with granuloma of the fourth ventricle accompanied by obstructive hydrocephalus. Treatment with glucocorticoids (GCs) and multiple immunosuppressants cyclophosphamide (CYC), mycophenolate mofetil (MMF), and rituximab (RTX) showed poor efficacy in this case. After removal of the granuloma by craniotomy, GPA relapsed within 3 months. Under the premise of GC and MMF treatment combined with intrathecal injection of dexamethasone (DXM) and methotrexate (MTX), the intracranial granuloma gradually shrank, and the patient's general condition was alleviated, showing that this is an effective treatment method. Key Points • To date, there are few reports of granulomatous vasculitis combined with granuloma of the fourth ventricle, and our case is the second. • In this case, multiple immunosuppressants and rituximab were ineffective treatments, and the intracranial granuloma was effectively controlled by intrathecal injection of dexamethasone (DXM) and methotrexate (MTX). • Based on this report, it can be suggested that intrathecal injection is effective in treating patients with GPA and central nervous system involvement, but large-scale sample studies are needed.
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Affiliation(s)
- Chunyan Li
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Yu Wang
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Yupei Lin
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Qianla Gong
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Bangcui Wu
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Wendan Zheng
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Yingying Tian
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Yong Chen
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China
| | - Mei Tian
- Department of Rheumatology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Road, Huichuan District, Zunyi, 563003, Guizhou Province, China.
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17
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Miki H, Tsuboi H, Kawashima F, Sugita T, Nishiyama T, Kuroda Y, Sawabe T, Uematsu N, Terasaki M, Kitada A, Honda F, Ohyama A, Yagishita M, Asashima H, Hagiwara S, Kondo Y, Matsumoto I. Multidrug-resistant IgA Vasculitis with Gastrointestinal Symptoms Successfully Treated with Intravenous Cyclophosphamide and Maintained with Mycophenolate Mofetil. Intern Med 2024; 63:743-747. [PMID: 37468247 PMCID: PMC10982010 DOI: 10.2169/internalmedicine.1990-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/06/2023] [Indexed: 07/21/2023] Open
Abstract
We present the case of a 17-year-old woman with IgA vasculitis (IgAV) who presented with relapsing gastrointestinal (GI) symptoms that were refractory to glucocorticoid and combination therapy with cyclosporine A, azathioprine or mycophenolate mofetil (MMF). The patient responded well to remission induction with intravenous cyclophosphamide (IVCY) and was successfully maintained with MMF. Remission induction with IVCY followed by maintenance therapy with MMF was effective in a patient with multidrug-resistant IgAV with GI lesions.
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Affiliation(s)
- Haruka Miki
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Hiroto Tsuboi
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Fumina Kawashima
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Toshiki Sugita
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Taihei Nishiyama
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Yuki Kuroda
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Tomonori Sawabe
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Nana Uematsu
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Mayu Terasaki
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Ayako Kitada
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Fumika Honda
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Ayako Ohyama
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Mizuki Yagishita
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Hiromitsu Asashima
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Shinya Hagiwara
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Yuya Kondo
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
| | - Isao Matsumoto
- Department of Rheumatology, Institute of Medicine, University of Tsukuba, Japan
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18
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Huang HJ, Schechtman K, Askar M, Bernadt C, Mitter B, Dore P, Goodarzi A, Yau S, Youssef JG, Witt CA, Byers DE, Vazquez-Guillamet R, Halverson L, Nava R, Puri V, Kreisel D, Gelman AE, Hachem RR. A Pilot Randomized Controlled Trial of De Novo Belatacept-based Immunosuppression After Lung Transplantation. Transplantation 2024; 108:777-786. [PMID: 37899481 PMCID: PMC10922335 DOI: 10.1097/tp.0000000000004841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
BACKGROUND Chronic lung allograft dysfunction (CLAD) is the leading cause of death beyond the first year after lung transplantation. The development of donor-specific antibodies (DSA) is a recognized risk factor for CLAD. Based on experience in kidney transplantation, we hypothesized that belatacept, a selective T-cell costimulatory blocker, would reduce the incidence of DSA after lung transplantation, which may ameliorate the risk of CLAD. METHODS We conducted a pilot randomized controlled trial (RCT) at 2 sites to assess the feasibility and inform the design of a large-scale RCT. All participants were treated with rabbit antithymocyte globulin for induction immunosuppression. Participants in the control arm were treated with tacrolimus, mycophenolate mofetil, and prednisone, and participants in the belatacept arm were treated with tacrolimus, belatacept, and prednisone through day 89 after transplant then converted to belatacept, mycophenolate mofetil, and prednisone for the remainder of year 1. RESULTS After randomizing 27 participants, 3 in the belatacept arm died compared with none in the control arm. As a result, we stopped enrollment and treatment with belatacept, and all participants were treated with standard-of-care immunosuppression. Overall, 6 participants in the belatacept arm died compared with none in the control arm (log rank P = 0.008). We did not observe any differences in the incidence of DSA, acute cellular rejection, antibody-mediated rejection, CLAD, or infections between the 2 groups. CONCLUSIONS We conclude that the investigational regimen used in this pilot RCT is associated with increased mortality after lung transplantation.
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Affiliation(s)
- Howard J. Huang
- Department of Medicine, Houston Methodist Hospital, Houston, TX
| | - Kenneth Schechtman
- Division of Biostatistics, Washington University in St. Louis, St. Louis, MO
| | - Medhat Askar
- Clinical Immunology, College of Medicine, Qatar University, Doha Qatar
| | - Cory Bernadt
- Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, MO
| | - Brigitte Mitter
- Division of Pulmonary and Critical Care, Washington University in St. Louis, St. Louis, MO
| | - Peter Dore
- Division of Biostatistics, Washington University in St. Louis, St. Louis, MO
| | - Ahmad Goodarzi
- Department of Medicine, Houston Methodist Hospital, Houston, TX
| | - Simon Yau
- Department of Medicine, Houston Methodist Hospital, Houston, TX
| | | | - Chad A. Witt
- Division of Pulmonary and Critical Care, Washington University in St. Louis, St. Louis, MO
| | - Derek E. Byers
- Division of Pulmonary and Critical Care, Washington University in St. Louis, St. Louis, MO
| | | | - Laura Halverson
- Division of Pulmonary and Critical Care, Washington University in St. Louis, St. Louis, MO
| | - Ruben Nava
- Division of Cardiothoracic Surgery, Washington University in St. Louis, St. Louis, MO
| | - Varun Puri
- Division of Cardiothoracic Surgery, Washington University in St. Louis, St. Louis, MO
| | - Daniel Kreisel
- Division of Cardiothoracic Surgery, Washington University in St. Louis, St. Louis, MO
| | - Andrew E. Gelman
- Division of Cardiothoracic Surgery, Washington University in St. Louis, St. Louis, MO
| | - Ramsey R. Hachem
- Division of Pulmonary and Critical Care, Washington University in St. Louis, St. Louis, MO
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Lombardi F, Stewart I, Fabbri L, Adams W, Kawano-Dourado L, Ryerson CJ, Jenkins G. Mycophenolate and azathioprine efficacy in interstitial lung disease: a systematic review and meta-analysis. BMJ Open Respir Res 2024; 11:e002163. [PMID: 38413120 DOI: 10.1136/bmjresp-2023-002163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 02/07/2024] [Indexed: 02/29/2024] Open
Abstract
OBJECTIVES Mycophenolate mofetil (MMF) and azathioprine (AZA) are immunomodulatory treatments in interstitial lung disease (ILD). This systematic review aimed to evaluate the efficacy of MMF or AZA on pulmonary function in ILD. DESIGN Population included any ILD diagnosis, intervention included MMF or AZA treatment, outcome was delta change from baseline in per cent predicted forced vital capacity (%FVC) and gas transfer (diffusion lung capacity of carbon monoxide, %DLco). The primary endpoint compared outcomes relative to placebo comparator, the secondary endpoint assessed outcomes in treated groups only. ELIGIBILITY CRITERIA Randomised controlled trials (RCTs) and prospective observational studies were included. No language restrictions were applied. Retrospective studies and studies with high-dose concomitant steroids were excluded. DATA SYNTHESIS The systematic search was performed on 9 May. Meta-analyses according to drug and outcome were specified with random effects, I2 evaluated heterogeneity and Grading of Recommendations, Assessment, Development and Evaluation evaluated certainty of evidence. Primary endpoint analysis was restricted to RCT design, secondary endpoint included subgroup analysis according to prospective observational or RCT design. RESULTS A total of 2831 publications were screened, 12 were suitable for quantitative synthesis. Three MMF RCTs were included with no significant effect on the primary endpoints (%FVC 2.94, 95% CI -4.00 to 9.88, I2=79.3%; %DLco -2.03, 95% CI -4.38 to 0.32, I2=0.0%). An overall 2.03% change from baseline in %FVC (95% CI 0.65 to 3.42, I2=0.0%) was observed in MMF, and RCT subgroup summary estimated a 4.42% change from baseline in %DLCO (95% CI 2.05 to 6.79, I2=0.0%). AZA studies were limited. All estimates were considered very low certainty evidence. CONCLUSIONS There were limited RCTs of MMF or AZA and their benefit in ILD was of very low certainty. MMF may support preservation of pulmonary function, yet confidence in the effect was weak. To support high certainty evidence, RCTs should be designed to directly assess MMF efficacy in ILD. PROSPERO REGISTRATION NUMBER CRD42023423223.
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Affiliation(s)
- Francesco Lombardi
- Pulmonary Medicine, Policlinico Universitario Agostino Gemelli, Roma, Italy
| | - Iain Stewart
- National Heart & Lung Institute, Imperial College London, London, UK
| | - Laura Fabbri
- National Heart & Lung Institute, Imperial College London, London, UK
| | | | - Leticia Kawano-Dourado
- HCOR Research Institute, Hospital do Coracao, Sao Paulo, Brazil
- Pulmonary Division, University of Sao Paulo, Sao Paulo, Brazil
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20
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Ponis G, Decorti G, Barbi E, Stocco G, Maschio M. Decrease in Mycophenolate Mofetil Plasma Concentration in the Presence of Antibiotics: A Case Report in a Cystic Fibrosis Patient with Lung Transplant. Int J Mol Sci 2024; 25:2358. [PMID: 38397035 PMCID: PMC10888672 DOI: 10.3390/ijms25042358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 02/25/2024] Open
Abstract
Immunosuppression management in transplant recipients is a critical component of pharmacotherapy. This becomes particularly crucial when patients are exposed to multiple medications that may lead to pharmacological interactions, potentially compromising the effectiveness of immunosuppression. We present the case of a 46-year-old patient diagnosed with cystic fibrosis in childhood at our hospital, who underwent bilateral lung transplantation and is undergoing immunosuppressive therapy. The patient was hospitalized due to an acute pulmonary exacerbation. During the hospitalization, the patient was administered various classes of antibiotics while continuing the standard antirejection regimen of everolimus and mycophenolate. Plasma concentrations of immunosuppressants, measured after antibiotic therapy, revealed significantly lower levels than the therapeutic thresholds, providing the basis for formulating the hypothesis of a drug-drug interaction phenomenon. This hypothesis is supported by the rationale of antibiotic-induced disruption of the intestinal flora, which directly affects the kinetics of mycophenolate. These levels increased after discontinuation of the antimicrobials. Patients with CF undergoing lung transplantation, especially prone to pulmonary infections due to their medical condition, considering the enterohepatic circulation of mycophenolate mediated by intestinal bacteria, necessitate routine monitoring of mycophenolate concentrations during and immediately following the cessation of antibiotic therapies, that could potentially result in insufficient immunosuppression.
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Affiliation(s)
- Giuliano Ponis
- Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (G.P.); (E.B.); (M.M.)
| | - Giuliana Decorti
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy;
| | - Egidio Barbi
- Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (G.P.); (E.B.); (M.M.)
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy;
| | - Gabriele Stocco
- Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (G.P.); (E.B.); (M.M.)
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34149 Trieste, Italy;
| | - Massimo Maschio
- Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (G.P.); (E.B.); (M.M.)
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21
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Pournazari M, Mohamadzadeh D, Assar S, Ramezani M. Treatment of scleredema adultorum of Buschke with intravenous immunoglobulin and mycophenolate mofetil in a 14-year-old girl: a case report. J Med Case Rep 2024; 18:93. [PMID: 38350929 PMCID: PMC10865568 DOI: 10.1186/s13256-024-04427-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 12/04/2023] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Scleredema adultorum of Buschke is a rare disease characterized by firm and non-pitting edema of the skin. The condition is rare with unknown etiology. Diagnosis is made on the basis of clinical findings and skin biopsy. CASE PRESENTATION Here, we describe a 14-year-old Iranian girl presenting with non-pitting edema and woody thickening of the skin that progressed within a month. She was evaluated for possible underlying malignancy or connective tissue disorders, which were excluded by multiple laboratory workups. She underwent a skin biopsy which confirmed the diagnosis of scleredema, and she was successfully treated with intravenous immunoglobulin and mycophenolate mofetil. CONCLUSION While scleredema adultorum of Buschke is a rare disease with no definite treatment, our effort through this report was to highlight the possible benefits of treatment by intravenous immunoglobulin and mycophenolate mofetil.
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Affiliation(s)
- Mehran Pournazari
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Dena Mohamadzadeh
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shirin Assar
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Mazaher Ramezani
- Molecular Pathology Research Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
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22
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Liu J, Shen T, Li L, Li X, Zhao F, Liu X, Zhang S, Wu P, Li N, Zeng J. A systemic lupus erythematosus patient with persistent elevated conjugated bilirubin as the initial symptom: A case report. Medicine (Baltimore) 2024; 103:e36999. [PMID: 38335395 PMCID: PMC10861003 DOI: 10.1097/md.0000000000036999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/27/2023] [Indexed: 02/12/2024] Open
Abstract
RATIONALE While some systemic lupus erythematosus (SLE) patients may experience varying degrees of liver function abnormalities, only a small portion of these cases have clinical significance, and the majority of patients typically exhibit low levels of serum bilirubin. However, in this article, we present a case of a middle-aged female patient with SLE who exhibited persistent skin jaundice as her initial symptom, offering a fresh perspective on diagnosing and treating patients who exhibit unexplained liver dysfunction and SLE combined with liver injury. PATIENT CONCERNS A 45-year-old woman was initially admitted to the hospital due to yellowing of the skin and sclera, and her symptoms did not improve significantly during treatment. The results were abnormal after relevant immunological tests. DIAGNOSES Persistent non-conjugated bilirubin elevation due to lupus hepatitis. INTERVENTIONS The use of methylprednisolone sodium succinate (40 mg/Qd) and mycophenolate mofetil (0.75 g/d) suppressed immunity, polyolefin choline (20 mL/d) and glutathione (0.6 g/Qd) improved liver function, and nutritional support therapy. OUTCOMES After 2 weeks of treatment, a significant decrease in the yellow skin and sclera of the patient was observed. LESSONS Most clinicians overlook that liver function abnormalities are the main manifestation of SLE, resulting in many patients not receiving timely treatment. This study highlights the importance that SLE is also a cause of abnormal liver function.
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Affiliation(s)
- Jun Liu
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Tingting Shen
- Guizhou Provincial People’s Hospital, Guiyang, Guizhou Province, China
| | - Long Li
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
- Guizhou Medical University, Guiyang, Guizhou Province, China
| | - Xingyi Li
- Guizhou Medical University, Guiyang, Guizhou Province, China
| | - Fang Zhao
- Guizhou Medical University, Guiyang, Guizhou Province, China
| | - Xiaoxia Liu
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Shan Zhang
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Pengjia Wu
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Na Li
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Jiashun Zeng
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
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23
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Windirsch K, Jordan S, Becker MO, Bruni C, Dobrota R, Elhai M, Garaiman IA, Mihai CM, Iudici M, Hasler P, Ribi C, Maurer B, Gabrielli A, Hoffmann-Vold AM, Distler O. Therapeutic management of fibrosis in systemic sclerosis patients - an analysis from the Swiss EUSTAR cohort. Swiss Med Wkly 2024; 154:3630. [PMID: 38579324 DOI: 10.57187/s.3630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024] Open
Abstract
OBJECTIVES Systemic sclerosis is a chronic autoimmune connective tissue disease leading to microvascular and fibrotic manifestations in multiple organs. Several treatment options and recommendations from different European countries are available. In this study, for which the ambit is Switzerland specifically, we aim to describe the treatment patterns of systemic sclerosis patients with fibrotic manifestations. METHODS Systemic sclerosis patients were selected from six Swiss tertiary centres recorded in the multicentre, prospective European Scleroderma Trials and Research (EUSTAR) registry. Patients fulfilling the 2013 ACR/EULAR systemic sclerosis classification criteria at baseline were included. To determine the differences in treatment of varying degrees of fibrosis, four groups were identified: (1) patients with a modified Rodnan skin score (mRSS) >0; (2) those with mRSS ≥7; (3) those with interstitial lung disease (SSc-ILD), diagnosed by either chest X-Ray or high-resolution computed tomography; and (4) patients fulfilling one of the additional criteria for extensive interstitial lung disease, defined as interstitial lung disease involvement of >20% in high-resolution computed tomography, dyspnea NYHA-stage 3/4, or a predicted forced vital capacity (FVC) of <70%. RESULTS A total of 590 patients with systemic sclerosis fulfilled the inclusion criteria. In this cohort, 421 (71.4%) had mRSS >0, of whom 195 (33.1%) had mRSS ≥7; interstitial lung disease was diagnosed in 198 of 456 (43.4%), of whom 106 (18.0 %) showed extensive interstitial lung disease. Regarding non-biologic disease-modifying medications (DMARDs), the most frequently prescribed was methotrexate, followed by hydroxychloroquine and mycophenolate mofetil. Rituximab and tocilizumab were most frequently used among the biologic DMARDs. Specifically, 148/372 (39.8%) of treated patients with skin fibrosis received methotrexate, mycophenolate mofetil or rituximab, and 80/177 (45.2%) with interstitial lung disease received cyclophosphamide, mycophenolate mofetil, tocilizumab or rituximab. Most patients received a proton-pump inhibitor, and few patients underwent hematopoietic stem cell transplantation. CONCLUSION Overall, in Switzerland, a wide range of medications is prescribed for systemic sclerosis patients. This includes modern, targeted treatments for which randomised controlled clinical trial have been recently reported.
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Affiliation(s)
- Kevin Windirsch
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Suzana Jordan
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Mike Oliver Becker
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Cosimo Bruni
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Rucsandra Dobrota
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Muriel Elhai
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Ion-Alexandru Garaiman
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Carmen-Marina Mihai
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Michele Iudici
- Division of Rheumatology, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | - Paul Hasler
- Department of Rheumatology,Kantonsspital Aarau, Aarau, Switzerland
| | - Camillo Ribi
- Department of Clinical Immunology and Allergy, Centre hospitalier universitaire vaudois (CHUV), Lausanne, Switzerland
| | - Britta Maurer
- Department of Rheumatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Armando Gabrielli
- Marche Polytechnic University, Institute of Clinical Medicine, University of Ancona, Ancona, Italy
| | | | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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24
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Teng H, Hu X, Liu N. HDL-C and creatinine levels at 1 month are associated with patient 12-month survival rate after kidney transplantation. Pharmacogenet Genomics 2024; 34:33-42. [PMID: 37906625 DOI: 10.1097/fpc.0000000000000514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
BACKGROUND Many factors affect the survival rate after kidney transplantation, including laboratory tests, medicine therapy and pharmacogenomics. Tacrolimus, mycophenolate mofetil and methylprednisolone were used as an immunosuppressive regimen after kidney transplantation. The primary goal of this study was to investigate the factors affecting the tacrolimus concentrations and mycophenolate mofetil area under the curve of mycophenolic acid AUC-MPA. Secondary goals were to study the association between perioperative period laboratory tests, medicine therapy, CYP3A5 genetic polymorphisms, and survival rate in kidney renal transplant patients. METHODS A total of 303 patients aged above 18 years were enrolled in this study. Their clinical characteristics, laboratory tests, and medicine therapy regimens were collected. We followed the patients for survival for 1 year after kidney transplantation. RESULTS Multivariable logistic analyses reveal that age greater than 50 years, and the CY3A5 *3*3 genotype were independently, positively, and significantly related to tacrolimus C/D ratio at 7 days. At 1 month of follow-up, only CYP3A5 *3*3 was associated with tacrolimus C/D ratio. Basiliximab, Imipenem and cilastatin sodium, sex were associated with mycophenolate mofetil AUC-MPA at 7 days. In the COX regression analysis, a high-density lipoprotein cholesterol level≥1 mmol/L was identified as a positive independent risk factors for the survival rate, while a creatinine level ≥200 μmol/L was a negatively independent risk factors for survival rate. CONCLUSION These results suggest that age, genes, and drug-drug interaction can affect the concentration of tacrolimus.
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Affiliation(s)
- Haolin Teng
- Department of Urology, The First Hospital of Jilin University
| | - Xinyuan Hu
- Key Laboratory of Organ Regeneration & Transplantation of the Ministry of Education, Genetic Diagnosis Center, The First Hospital of Jilin University, Changchun, China
| | - Nian Liu
- Department of Urology, The First Hospital of Jilin University
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25
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Salas A, Fatola A, Krimins R, Kamel IR, Geetha D, Fine D, Monroy-Trujillo M, Rosenberg A, Arend L, Timlin H. COVID vaccine-induced lupus nephritis: Case report and review of the literature. Lupus 2024; 33:176-182. [PMID: 38164925 DOI: 10.1177/09612033231222390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Vaccines offer an effective strategy to prevent infectious diseases with minimal adverse effects. On rare occasions, vaccination can disrupt the immune response leading to induction of autoimmune diseases. We describe a case of new-onset lupus nephritis following COVID-19 vaccination with the first dose of the Pfizer vaccine. Her symptoms and lab values improved with steroids, hydroxychloroquine, and mycophenolate mofetil.
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Affiliation(s)
- Antonio Salas
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ayotola Fatola
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Rebecca Krimins
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ihab R Kamel
- Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Duvuru Geetha
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Derek Fine
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Manny Monroy-Trujillo
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Avi Rosenberg
- Division of Kidney-Urologic Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Lois Arend
- Division of Kidney-Urologic Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Homa Timlin
- Division of Rheumatology, Johns Hopkins University School of Medicine, MD, USA
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26
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Elmariah H, Otoukesh S, Kumar A, Ali H, Arslan S, Shouse G, Pourhassan H, Nishihori T, Faramand R, Mishra A, Khimani F, Fernandez H, Lazaryan A, Nieder M, Perez L, Liu H, Nakamura R, Pidala J, Marcucci G, Forman SJ, Anasetti C, Locke F, Bejanyan N, Al Malki MM. Sirolimus Is an Acceptable Alternative to Tacrolimus for Graft-versus-Host Disease Prophylaxis after Haploidentical Peripheral Blood Stem Cell Transplantation with Post-Transplantation Cyclophosphamide. Transplant Cell Ther 2024; 30:229.e1-229.e11. [PMID: 37952648 DOI: 10.1016/j.jtct.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 10/25/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023]
Abstract
Graft-versus-host disease (GVHD) prophylaxis with post-transplantation cyclophosphamide (PTCy), tacrolimus (Tac), and mycophenolate mofetil (MMF) for allogeneic haploidentical donor (haplo) hematopoietic cell transplantation (HCT) results in comparable outcomes to matched unrelated donor HCT. A phase II study from the Moffitt Cancer Center substituting sirolimus (Siro) for Tac in this prophylactic regimen reported comparable rates of grade II-IV acute GVHD (aGVHD). Many centers have substituted Siro for Tac in this setting based on a preferable side effect profile, although comparative data are limited. In this study, we retrospectively compared outcomes in haplo-HCT with PTCy/Siro/MMF versus haplo-HCT with PTCy/Tac/MMF. The study cohort included all consecutive patients receiving haploidentical donor T cell-replete peripheral blood stem cell (PBSC) HCT for hematologic malignancies at Moffitt Cancer Center or the City of Hope National Medical Center between 2014 and 2019. A total of 423 patients were included, of whom 84 (20%) received PTCy/Siro/MMF and 339 (80%) received PTCy/Tac/MMF. The median age for the entire cohort was 54 years (range, 18 to 78 years), and the median follow-up was 30 months. The Siro group had a higher proportion of patients age ≥60 years (58% versus 34%; P < .01), and the groups also differed in diagnosis type, conditioning regimen, and cytomegalovirus serostatus. There were no significant differences in the rates of grade II-IV aGVHD (45% versus 47%; P = .6) at day +100 or chronic GVHD (cGVHD) (47% versus 54%; P = .79) at 2 years post-HCT. In multivariate analysis, neutrophil engraftment at day +30 was significantly better in the Tac group (odds ratio, .30; 95% confidence interval, .1 to .83; P = .02), with a median time to engraftment of 17 days versus 18 days in the Siro group, but platelet engraftment was similar in the 2 groups. Otherwise, in multivariate analysis, GVHD prophylaxis type had no significant influence on aGVHD or cGVHD, nonrelapse mortality, relapse, GVHD-free relapse-free survival, disease-free survival, or overall survival after PBSC haplo-HCT. These findings suggest that Siro is a comparable alternative to Tac in combination with PTCy/MMF for GVHD prophylaxis, with overall similar clinical outcomes despite delayed engraftment after peripheral blood stem cell haplo-HCT. Although Tac remains the standard of care, Siro may be substituted based on the side effect profile of these medications, with consideration of patient medical comorbidities at HCT.
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Affiliation(s)
- Hany Elmariah
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Salman Otoukesh
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California
| | | | - Haris Ali
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California
| | - Shukaib Arslan
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California
| | - Geoffrey Shouse
- City of Hope Comprehensive Cancer Center, Duarte, California
| | - Hoda Pourhassan
- City of Hope Comprehensive Cancer Center, Duarte, California
| | - Taiga Nishihori
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Rawan Faramand
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Asmita Mishra
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Farhad Khimani
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Hugo Fernandez
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Aleksandr Lazaryan
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Michael Nieder
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Lia Perez
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Hien Liu
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Ryotaro Nakamura
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California
| | - Joseph Pidala
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Guido Marcucci
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California
| | - Stephen J Forman
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California
| | - Claudio Anasetti
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Frederick Locke
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Nelli Bejanyan
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida.
| | - Monzr M Al Malki
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California
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Wildt M, Andréasson K, Hamberg V, Hesselstrand R, Wuttge DM. Treatment with mycophenolate mofetil is associated with improved nailfold vasculature in systemic sclerosis. Rheumatology (Oxford) 2024; 63:385-391. [PMID: 37158586 PMCID: PMC10836996 DOI: 10.1093/rheumatology/kead207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 03/27/2023] [Accepted: 04/19/2023] [Indexed: 05/10/2023] Open
Abstract
OBJECTIVE To investigate the evolution of nailfold capillary density in patients with SSc in relation to immunosuppressive treatment and autoantibodies. METHODS This was a prospective study cohort. Consecutive newly diagnosed SSc patients were included into this study who, in a retrospective review, had at least two nailfold capillary microscopy measurements performed during the first 48 months of follow-up. Capillary density per 3 mm was measured with widefield nailfold capillary microscopy. Improvement of capillary density per finger and mean capillary density were analysed. Longitudinal measurements of mean capillary density were analysed by generalized estimating equation. RESULTS Eighty patients (68 women, 12 men) met the inclusion criteria. The median follow-up time was 27 months. Twenty-eight patients had an improved capillary density in per-finger analysis. MMF was associated with fewer numbers of fingers that had worsened in capillary density. Anti-topoisomerase antibodies were associated with low mean capillary density. Anti-RNA polymerase III antibodies were associated with improvement and anti-centromere antibodies with worsening of capillary density in per-finger analysis. MMF treatment was associated with less steep capillary density decline in a moderated generalized estimating equation model including presence of anti-topoisomerase antibodies and the interaction of MMF with follow-up time. CONCLUSION Nailfold capillary density improved over time in a substantial proportion of SSc patients. MMF treatment had a positive impact on the evolution of capillary density in these patients. SSc autoantibody phenotype may affect the capillary density development. The data support previous hypotheses that early immunosuppression may favourably affect vascular regeneration in SSc.
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Affiliation(s)
- Marie Wildt
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Kristofer Andréasson
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Viggo Hamberg
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Dirk M Wuttge
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
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28
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Bays AM. Treatment of Primary Angiitis of the Central Nervous System. Neuroimaging Clin N Am 2024; 34:23-29. [PMID: 37951702 DOI: 10.1016/j.nic.2023.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Primary central nervous system vasculitis (PCNSV) is a vasculitis limited to the brain and spinal cord. Induction therapy often consists of steroids and cyclophosphamide. Maintenance therapy includes a prednisone taper and may be combined with medications such as azathioprine or mycophenolate mofetil. Relapse is common in PCNSV and an increased dose of steroids is often given, sometimes with a change in therapy. Medications such as rituximab and mycophenolate mofetil may be good alternatives in those who do not respond to initial treatment or who have relapse of disease. Mortality rates of 8% to 9% are reported in the literature.
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Affiliation(s)
- Alison M Bays
- Medicine Department, University of Washington, MS 359860, 325 9th Avenue, Seattle, WA 98104, USA.
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29
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Raghu VK, Zhang X, Squires JE, Eisenberg E, Feldman AG, Halma J, Peters AL, Gonzalez-Peralta RP, Ng VL, Horslen SP, Lobritto SJ, Bucuvalas J, Mazariegos GV, Perito ER. Impact of early immunosuppression on pediatric liver transplant outcomes within 1 year. J Pediatr Gastroenterol Nutr 2024; 78:328-338. [PMID: 38374561 PMCID: PMC11017216 DOI: 10.1002/jpn3.12112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/15/2023] [Accepted: 09/26/2023] [Indexed: 02/21/2024]
Abstract
OBJECTIVES The Starzl Network for Excellence in Pediatric Transplantation identified optimizing immunosuppression (IS) as a priority practice improvement area for patients, families, and providers. We aimed to evaluate associations between clinical characteristics, early IS, and outcomes. METHODS We analyzed pediatric liver transplant (LT) data from 2013 to 2018 in the United Network for Organ Sharing (UNOS) and the Society of Pediatric Liver Transplantation (SPLIT) registries. RESULTS We included 2542 LT recipients in UNOS and 1590 in SPLIT. IS choice varied between centers with steroid induction and mycophenolate mofetil (MMF) use each ranging from 0% to 100% across centers. Clinical characteristics associated with early IS choice were inconsistent between the two data sets. T-cell depleting antibody use was associated with improved 1-year graft (hazard ratio [HR] 0.50, 95% confidence interval [CI] 0.34-0.76) and patient (HR 0.40, 95% CI 0.20-0.79) survival in UNOS but decreased 1-year patient survival (HR 4.12, 95% CI 1.31-12.93) and increased acute rejection (HR 1.58, 95% CI 1.07-2.34) in SPLIT. Non-T-cell depleting antibody use was not associated with differential risk of survival nor rejection. MMF use was associated with improved 1-year graft survival (HR 0.73, 95% CI 0.54-0.99) in UNOS only. CONCLUSIONS Variation exists in center choice of early IS regimen. UNOS and SPLIT data provide conflicting associations between IS and outcomes in multivariable analysis. These results highlight the need for future multicenter collaborative work to identify evidence-based IS best practices.
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Affiliation(s)
- Vikram K Raghu
- Department of Pediatrics, University of Pittsburgh School of Medicine and UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Xingyu Zhang
- Thomas E. Starzl Transplantation Institute, Pittsburgh, Pennsylvania, USA
| | - James E Squires
- Department of Pediatrics, University of Pittsburgh School of Medicine and UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Elizabeth Eisenberg
- Patient and Family Voice, Starzl Network for Excellence in Pediatric Transplantation, Pittsburgh, Pennsylvania, USA
| | - Amy G Feldman
- Section of Pediatric Gastroenterology, Hepatology and Nutrition, Digestive Health Institute, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado, USA
| | - Jennifer Halma
- Division of Gastroenterology, Hepatology, and Nutrition, Stanford Medicine Children's Health, Palo Alto, California, USA
| | - Anna L Peters
- Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio, USA
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | - Vicky L Ng
- Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Ontario, Canada
| | - Simon P Horslen
- Department of Pediatrics, University of Pittsburgh School of Medicine and UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Steven J Lobritto
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Columbia University Irving Medical Center, Morgan Stanley Children's Hospital, New York, New York, USA
| | - John Bucuvalas
- Mount Sinai Kravis Children's Hospital and Recanati/Miller Transplantation Institute, Mount Sinai Health System, New York, New York, USA
| | | | - Emily R Perito
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of California San Francisco, San Francisco, California, USA
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Abstract
The goal of autoimmune hepatitis treatment is to achieve clinical and biochemical remission, which is associated with significantly improved outcomes. Induction treatment with corticosteroids and the subsequent addition of steroid-sparing therapy with gradual tapering of corticosteroids remains the standard of care. Several alternatives to azathioprine and second-line agents, such as mycophenolate mofetil, tacrolimus, cyclosporine, sirolimus, or rituximab, have been evaluated in those with intolerance or inadequate response to standard-of-care therapy. Treatment withdrawal is achievable in less than 20% of patients after 2 years of sustained remission. Liver transplantation should be considered in those with progressive liver disease or those with complications such as hepatocellular carcinoma.
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Affiliation(s)
- Aparna Goel
- Division of Gastroenterology and Hepatology, Stanford University, Palo Alto, CA 94043, USA.
| | - Paul Kwo
- Division of Gastroenterology and Hepatology, Stanford University, Palo Alto, CA 94043, USA
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Bert A, El Jammal T, Kodjikian L, Gerfaud-Valentin M, Jamilloux Y, Seve P. Hydroxychloroquine Therapy in Sarcoidosis-Associated Uveitis. Ocul Immunol Inflamm 2024; 32:154-160. [PMID: 36749910 DOI: 10.1080/09273948.2023.2165952] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 01/03/2023] [Indexed: 02/09/2023]
Abstract
BACKGROUND/PURPOSE To assess the efficacy and tolerance of hydroxychloroquine in sarcoidosis-associated uveitis. METHODS Retrospective study on all patients with sarcoidosis-associated uveitis who were treated with hydroxychloroquine between 2003 and 2019 in a French university hospital. RESULTS Twenty-seven patients with sarcoidosis-associated uveitis received hydroxychloroquine. The mean duration of treatment was 20.0 ± 10.9 months. At the end of the follow-up, hydroxychloroquine success was achieved in 15 (55.6%) patients. Four of them were also on oral corticosteroids, with a prednisone dose ≤5 mg/day. Under treatment, the median prednisone dose decreased from 20.0 (interquartile range (IQR), 7-25) to 5.0 (IQR, 3-6.5) mg/day (p = .02). The incidence rate of flare decreased from 204.6 to 63.8 per 100 person-years (p = .02). Hydroxychloroquine was discontinued in 12 (44.4%) patients during follow-up, including 8 (29.6%) for ineffectiveness, and three who experienced side effects. CONCLUSION Hydroxychloroquine appears as an interesting option in sarcoidosis-associated uveitis.Abbreviations: AZA: Azathioprine; BAL: Bronchoalveolar Lavage; BCVA: Best-Corrected Visual Acuity; ENT: Ears, Nose and Throat; HCQ: Hydroxychloroquine; IOP: Intra-Ocular Pressure; IQR: interquartile range; MHC: Major Histocompatibility Complex; MMF: Mycophenolate Mofetil; MTX: Methotrexate; PMSI: Programme de Médicalisation du Système d'Information; SAU: Sarcoidosis-Associated Uveitis; SD: Standard Deviation; SUN: Standard Uveitis Nomenclature.
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Affiliation(s)
- Arthur Bert
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Thomas El Jammal
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Laurent Kodjikian
- Department of Ophthalmology, University Hospital Lyon Croix-Rousse, University Claude Bernard University - Lyon 1, Lyon, France
| | - Mathieu Gerfaud-Valentin
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Yvan Jamilloux
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
| | - Pascal Seve
- Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France
- Research on Healthcare Performance (RESHAPE), INSERM U1290, Université Claude Bernard Lyon 1, Lyon, France
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Daetwyler E, Wallrabenstein T, König D, Cappelli LC, Naidoo J, Zippelius A, Läubli H. Corticosteroid-resistant immune-related adverse events: a systematic review. J Immunother Cancer 2024; 12:e007409. [PMID: 38233099 PMCID: PMC10806650 DOI: 10.1136/jitc-2023-007409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2023] [Indexed: 01/19/2024] Open
Abstract
Immune checkpoint inhibitor (ICI) treatment has become an important therapeutic option for various cancer types. Although the treatment is effective, ICI can overstimulate the patient's immune system, leading to potentially severe immune-related adverse events (irAEs), including hepatitis, colitis, pneumonitis and myocarditis. The initial mainstay of treatments includes the administration of corticosteroids. There is little evidence how to treat steroid-resistant (sr) irAEs. It is mainly based on small case series or single case reports. This systematic review summarizes available evidence about sr-irAEs. We conducted a systematic literature search in PubMed. Additionally, we included European Society for Medical Oncology, Society for Immunotherapy of Cancer, National Comprehensive Cancer Network and American Society of Clinical Oncology Guidelines for irAEs in our assessment. The study population of all selected publications had to include patients with cancer who developed hepatitis, colitis, pneumonitis or myocarditis during or after an immunotherapy treatment and for whom corticosteroid therapy was not sufficient. Our literature search was not restricted to any specific cancer diagnosis. Case reports were also included. There is limited data regarding life-threatening sr-irAEs of colon/liver/lung/heart and the majority of publications are single case reports. Most publications investigated sr colitis (n=26), followed by hepatitis (n=21), pneumonitis (n=17) and myocarditis (n=15). There is most data for mycophenolate mofetil (MMF) to treat sr hepatitis and for infliximab, followed by vedolizumab, to treat sr colitis. Regarding sr pneumonitis there is most data for MMF and intravenous immunoglobulins (IVIG) while data regarding infliximab are conflicting. In sr myocarditis, most evidence is available for the use of abatacept or anti-thymocyte globulin (ATG) (both with or without MMF) or ruxolitinib with abatacept. This review highlights the need for prompt recognition and treatment of sr hepatitis, colitis, pneumonitis and myocarditis. Guideline recommendations for sr situations are not defined precisely. Based on our search, we recommend-as first line treatment-(1) MMF for sr hepatitis, (2) infliximab for sr colitis, followed by vedolizumab, (3) MMF and IVIG for sr pneumonitis and (4) abatacept or ATG (both with or without MMF) or ruxolitinib with abatacept for sr myocarditis. These additional immunosuppressive agents should be initiated promptly if there is no sufficient response to corticosteroids within 3 days.
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Affiliation(s)
- Eveline Daetwyler
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
| | - Till Wallrabenstein
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
- Division of Hematology and Medical Oncology, University Medical Center Freiburg, Freiburg, Germany
| | - David König
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
| | - Laura C Cappelli
- Divison of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Alfred Zippelius
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
- Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Heinz Läubli
- Division of Medical Oncology, University Hospital Basel, Basel, Switzerland
- Department of Biomedicine, University of Basel, Basel, Switzerland
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Wuttiputhanun T, Naiyarakseree N, Udomkarnjananun S, Kittanamongkolchai W, Asada L, Chariyavilaskul P, Townamchai N, Avihingsanon Y. Therapeutic drug monitoring of mycophenolic acid and clinical outcomes of lupus nephritis: a systematic review and meta-analysis. Lupus Sci Med 2024; 11:e001093. [PMID: 38233072 PMCID: PMC10806523 DOI: 10.1136/lupus-2023-001093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/16/2023] [Indexed: 01/19/2024]
Abstract
INTRODUCTION Mycophenolic acid (MPA) is a primary immunosuppressive agent used in the treatment of lupus nephritis (LN). While therapeutic drug monitoring (TDM) of MPA is well established in organ transplantation, its role in LN treatment remains uncertain. Our objective was to review and summarise current knowledge on TDM of MPA in the LN treatment. METHODS A systematic search was conducted in the online databases, specifically targeted patients diagnosed with LN receiving MPA treatment. The included studies had to report both MPA pharmacokinetic parameters and renal outcomes. A random-effects model meta-analysis was conducted to assess the relationship between clinical responses and MPA pharmacokinetics. RESULTS A total of 1507 studies were initially screened, resulting in the inclusion of 16 studies for meta-analysis, encompassing 433 patients. The response group exhibited significantly higher MPA area under the concentration-time curve (AUC) compared with the non-response group (51.44±21.73 mg·h/L vs 30.30±16.24 mg·h/L). The weighted mean difference (WMD) of MPA-AUC between responders and non-responders was 16.83 mg·h/L (95% CI 10.59 to 23.06; p<0.001). Similarly, trough concentration (C0) of MPA showed a strong association with renal response, evidenced by C0 values of 2.50±1.73 mg/L in the response group vs 1.51±1.33 mg/L in the non-response group (WMD 1.37 mg/L; 95% CI 0.77 to 1.97; p<0.001). There was no significant relationship identified between MPA-AUC and adverse events. CONCLUSION This meta-analysis emphasised the meaningful correlation between MPA AUC and C0 with renal response in LN treatment. Randomised controlled trials are necessary to validate this approach and determine its superiority over fixed dosing in the context of LN treatment.
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Affiliation(s)
- Thunyatorn Wuttiputhanun
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Nuanjanthip Naiyarakseree
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Suwasin Udomkarnjananun
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Excellence Center for Solid Organ Transplantation, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Renal Immunology and Transplantation Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence on Translational Research in Inflammation and Immunology (CETRII), Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Wonngarm Kittanamongkolchai
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Renal Immunology and Transplantation Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Mahachakri Sirindhorn Clinical Research Center, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Leelahavanichkul Asada
- Center of Excellence on Translational Research in Inflammation and Immunology (CETRII), Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Immunology Unit, Department of Microbiology, Chulalongkorn University, Bangkok, Thailand
| | - Pajaree Chariyavilaskul
- Center of Excellence in Clinical Pharmacokinetics and Pharmacogenomics, Chulalongkorn University, Bangkok, Thailand
- Department of Pharmacology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Natavudh Townamchai
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Excellence Center for Solid Organ Transplantation, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Renal Immunology and Transplantation Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Yingyos Avihingsanon
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Excellence Center for Solid Organ Transplantation, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Renal Immunology and Transplantation Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Jia X, Lu Y, Zheng X, Tang R, Chen W. Targeted therapies for lupus nephritis: Current perspectives and future directions. Chin Med J (Engl) 2024; 137:34-43. [PMID: 38057972 PMCID: PMC10766263 DOI: 10.1097/cm9.0000000000002959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Indexed: 12/08/2023] Open
Abstract
ABSTRACT Lupus nephritis (LN), a severe manifestation of systemic lupus erythematosus, poses a substantial risk of progression to end-stage renal disease, with increased mortality. Conventional therapy for LN relies on broad-spectrum immunosuppressants such as glucocorticoids, mycophenolate mofetil, and calcineurin inhibitors. Although therapeutic regimens have evolved over the years, they have inherent limitations, including non-specific targeting, substantial adverse effects, high relapse rates, and prolonged maintenance and remission courses. These drawbacks underscore the need for targeted therapeutic strategies for LN. Recent advancements in our understanding of LN pathogenesis have led to the identification of novel therapeutic targets and the emergence of biological agents and small-molecule inhibitors with improved specificity and reduced toxicity. This review provides an overview of the current evidence on targeted therapies for LN, elucidates the biological mechanisms of responses and failure, highlights the challenges ahead, and outlines strategies for subsequent clinical trials and integrated immunomodulatory approaches.
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Affiliation(s)
- Xiuzhi Jia
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-Sen University), and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, Guangdong 510080, China
| | - Yuewen Lu
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-Sen University), and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, Guangdong 510080, China
| | - Xunhua Zheng
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-Sen University), and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, Guangdong 510080, China
| | - Ruihan Tang
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-Sen University), and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, Guangdong 510080, China
| | - Wei Chen
- Department of Nephrology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong 510080, China
- NHC Key Laboratory of Clinical Nephrology (Sun Yat-Sen University), and Guangdong Provincial Key Laboratory of Nephrology, Guangzhou, Guangdong 510080, China
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Abstract
Current maintenance immunosuppression commonly comprises a synergistic combination of tacrolimus as calcineurin inhibitor (CNI), mycophenolic acid, and glucocorticoids. Therapy is often individualized by steroid withdrawal or addition of belatacept or inhibitors of the mechanistic target of rapamycin. This review provides a comprehensive overview of their mode of action, focusing on the cellular immune system. The main pharmacological action of CNIs is suppression of the interleukin-2 pathway that leads to inhibition of T cell activation. Mycophenolic acid inhibits the purine pathway and subsequently diminishes T and B cell proliferation but also exerts a variety of effects on almost all immune cells, including inhibition of plasma cell activity. Glucocorticoids exert complex regulation via genomic and nongenomic mechanisms, acting mainly by downregulating proinflammatory cytokine signatures and cell signaling. Belatacept is potent in inhibiting B/T cell interaction, preventing formation of antibodies; however, it lacks the potency of CNIs in preventing T cell-mediated rejections. Mechanistic target of rapamycin inhibitors have strong antiproliferative activity on all cell types interfering with multiple metabolic pathways, partly explaining poor tolerability, whereas their superior effector T cell function might explain their benefits in the case of viral infections. Over the past decades, clinical and experimental studies provided a good overview on the underlying mechanisms of immunosuppressants. However, more data are needed to delineate the interaction between innate and adaptive immunity to better achieve tolerance and control of rejection. A better and more comprehensive understanding of the mechanistic reasons for failure of immunosuppressants, including individual risk/benefit assessments, may permit improved patient stratification.
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Affiliation(s)
- Eva Schrezenmeier
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Academy, Clinician Scientist Program Universitätsmedizin Berlin, Berlin, Germany
| | - Thomas Dörner
- Department of Rheumatology and Clinical Immunology - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Deutsches Rheumaforschungszentrum (DRFZ), Berlin, Germany
| | - Fabian Halleck
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Klemens Budde
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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Borovkova AS, Paina OV, Semenova EV, Bykova TA, Osipova AA, Slesarchuk OA, Kozhokar PV, Tsvetkova LA, Rakhmanova ZZ, Kozlov AV, Chukhlovin AB, Kazantsev IV, Estrina MA, Goloshchapov OV, Bondarenko SN, Moiseev IS, Kulagin AD, Zubarovskaya LS. Post-transplant сyclophosphamide after matched donor hematopoietic stem cell transplantation in children with acute leukemia. Clin Transplant 2024; 38:e15181. [PMID: 37922213 DOI: 10.1111/ctr.15181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/19/2023] [Accepted: 10/24/2023] [Indexed: 11/05/2023]
Abstract
INTRODUCTION The data on post-transplant cyclophosphamide (PTCy) in pediatric acute leukemia after matched allo-HSCT are limited to case series. The present study aimed to assess the results of PTCy-based GVHD prophylaxis in a large cohort of children with acute leukemia after matched allo-HSCT. METHODS A retrospective analysis of 190 pediatric patients with acute leukemia who had a first allograft between 2008 and 2020 from a matched sibling donor (MSD) or matched unrelated donor (MUD) was carried out. In the MSD setting, GVHD prophylaxis consisted of PTCy alone (n = 28) for the study group, and calcineurin inhibitor (CNI) ± antimetabolite (n = 30) for the control group. In MUD setting, most patients in the study group received GVHD prophylaxis with PTCy+CNI+mycophenolate mofetil (n = 42, 66.7%) or PTCy+CNI+sirolimus (n = 12, 19%). All patients (n = 69) in the control group received ATG+CNI+antimetabolite. RESULTS After MUD allo-HSCT, the incidences of acute GVHD grade III-IV and moderate/severe chronic GVHD were significantly lower in the PTCy group compared to control (6.6% vs. 35.0% and 12.7% vs. 47.1%, respectively, p < .0001). Five-year GVHD-free, relapse-free survival (GRFS) after MUD allo-HSCT was higher in the PTCy group compared to control (35.1% vs. 7.3%, p < .0001). At the same time, there was no significant difference between both groups after MSD allo-HSCT. CONCLUSIONS In pediatric acute leukemia, PTCy-based GVHD prophylaxis for MUD allo-HSCT is a feasible and effective option that results in a low incidence of GVHD. Compared to the ATG-based approach, PTCy provides better control of GVHD in children. In pediatric allo-HSCT from MSD, PTCy demonstrates comparable effectiveness to conventional GVHD prophylaxis.
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Cuñetti L, Oricchio F, Vázquez M, Peyraube R, Manzo L, Nalerio C, Curi L, Maldonado C. Drug-Drug Interaction Between Cannabidiol, Cyclosporine, and Mycophenolate Mofetil: A Case Report. Transplant Proc 2024; 56:252-256. [PMID: 38212169 DOI: 10.1016/j.transproceed.2023.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/24/2023] [Accepted: 11/30/2023] [Indexed: 01/13/2024]
Abstract
Kidney transplantation remains the optimal therapy for many patients with end-stage kidney disease (ESKD). Chronic pain is one of the most common and distressing symptoms among patients with ESKD, and its treatment is a complex and challenging task to accomplish. The benefits of cannabidiol (CBD) in chronic pain treatment have been reported recently. Cannabidiol is metabolized by cytochrome P450, mainly CYP3A4 and CYP2C19, and can also undergo direct conjugation via UDP-glucuronosyltransferase enzymes, with a growing body of evidence suggesting it is also a potent inhibitor or inducer of these pathways. Cannabidiol was also found to be a potent inhibitor of carboxylesterases in vitro. Because cytochrome P450 enzymes and carboxylesterases are also responsible for the clearance and activation of immunosuppressants, respectively, drug-drug interactions are likely to occur. Here, we report a pharmacokinetic drug interaction between CBD and cyclosporine and mycophenolate mofetil in a patient with ESKD with a kidney transplantation. It is thus crucial to take into account these interactions and monitor drug levels to avoid drug toxicity or a lack of efficacy. This study is in accordance with the guidelines of the Declaration of Helsinki and the Declaration of Istanbul.
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Affiliation(s)
- Leticia Cuñetti
- Kidney Transplant Unit, Nephrology and Urology Institute, Montevideo, Uruguay
| | - Florencia Oricchio
- Graduate Program in Chemistry, Faculty of Chemistry, Universidad de la República, Montevideo, Uruguay
| | - Marta Vázquez
- Pharmaceutical Sciences Department, Faculty of Chemistry, Universidad de la República, Montevideo, Uruguay
| | - Raquel Peyraube
- International Diploma in Endocannabinology Cannabis and Cannabinoids, Instituto de Investigaciones Biológicas Clemente Estable-MEC, Montevideo, Uruguay
| | - Laura Manzo
- Kidney Transplant Unit, Nephrology and Urology Institute, Montevideo, Uruguay
| | - Catheryn Nalerio
- Kidney Transplant Unit, Nephrology and Urology Institute, Montevideo, Uruguay
| | - Lilian Curi
- Kidney Transplant Unit, Nephrology and Urology Institute, Montevideo, Uruguay
| | - Cecilia Maldonado
- Pharmaceutical Sciences Department, Faculty of Chemistry, Universidad de la República, Montevideo, Uruguay.
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Lai FFY, Chan EYH, Tullus K, Ma ALT. Therapeutic drug monitoring in childhood idiopathic nephrotic syndrome: a state of the art review. Pediatr Nephrol 2024; 39:85-103. [PMID: 37147510 DOI: 10.1007/s00467-023-05974-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/30/2023] [Accepted: 03/30/2023] [Indexed: 05/07/2023]
Abstract
Immunosuppressants are commonly used as steroid-sparing agents in childhood idiopathic nephrotic syndrome (NS) to induce and sustain remissions. These drugs have narrow therapeutic indices with high inter- and intra-patient variability. Therapeutic drug monitoring (TDM) would therefore be essential to guide the prescription. Multiple factors in NS contribute to additional variability in drug concentrations, especially during relapses. In this article, we review the currently available evidence of TDM in NS and suggest a practical approach for clinicians' reference.
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Affiliation(s)
- Fiona Fung-Yee Lai
- Department of Pharmacy, Hong Kong Children's Hospital, Kowloon City, Hong Kong
- Paediatric Nephrology Centre, Hong Kong Children's Hospital, Kowloon City, Hong Kong
| | - Eugene Yu-Hin Chan
- Paediatric Nephrology Centre, Hong Kong Children's Hospital, Kowloon City, Hong Kong.
| | - Kjell Tullus
- Department of Paediatric Nephrology, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Alison Lap-Tak Ma
- Paediatric Nephrology Centre, Hong Kong Children's Hospital, Kowloon City, Hong Kong
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Dellgren G, Lund TK, Raivio P, Leuckfeld I, Svahn J, Holmberg EC, Olsen PS, Halme M, Fiane A, Lindstedt S, Riise GC, Magnusson J. Effect of once-per-day tacrolimus versus twice-per-day ciclosporin on 3-year incidence of chronic lung allograft dysfunction after lung transplantation in Scandinavia (ScanCLAD): a multicentre randomised controlled trial. Lancet Respir Med 2024; 12:34-44. [PMID: 37703908 DOI: 10.1016/s2213-2600(23)00293-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/23/2023] [Accepted: 07/25/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Evidence is low regarding the choice of calcineurin inhibitor for immunosuppression after lung transplantation. We aimed to compare the use of tacrolimus once per day with ciclosporin twice per day according to the current definition of chronic lung allograft dysfunction (CLAD) after lung transplantation. METHODS ScanCLAD is an investigator-initiated, open-label, multicentre, randomised, controlled trial in Scandinavia evaluating whether an immunosuppressive protocol based on anti-thymocyte globulin induction followed by tacrolimus (once per day), mycophenolate mofetil, and corticosteroids reduces the incidence of CLAD after de novo lung transplantation compared with a protocol using ciclosporin (twice per day), mycophenolate mofetil, and corticosteroids. Patients aged 18-70 years who were scheduled to undergo double lung transplantation were randomly allocated (1:1) to receive either oral ciclosporin (2-3 mg/kg before transplantation and 3 mg/kg [twice per day] from postoperative day 1) or oral tacrolimus (0·05-0·1 mg/kg before transplantation and 0·1-0·2 mg/kg from postoperative day 1). The primary endpoint was CLAD at 36 months post transplantation, determined by repeated lung function tests and adjudicated by an independent committee, and was assessed with a competing-risks analysis with death and re-transplantation as competing events. The primary outcome was assessed in the modified intention-to-treat (mITT) population, defined as those who underwent transplantation and received at least one dose of study drug. This study is registered at ClinicalTrials.gov (NCT02936505) and EudraCT (2015-004137-27). FINDINGS Between Oct 21, 2016, and July 10, 2019, 383 patients were screened for eligibility. 249 patients underwent double lung transplantation and received at least one dose of study drug, and were thus included in the mITT population: 125 (50%) in the ciclosporin group and 124 (50%) in the tacrolimus group. The mITT population consisted of 138 (55%) men and 111 (45%) women, with a mean age of 55·2 years (SD 10·2), and no patients were lost to follow-up. In the mITT population, CLAD occurred in 48 patients (cumulative incidence 39% [95% CI 31-48]) in the ciclosporin group and 16 patients (13% [8-21]) in the tacrolimus group at 36 months post transplantation (hazard ratio [HR] 0·28 [95% CI 0·15-0·52], log-rank p<0·0001). Overall survival did not differ between groups at 3 years in the mITT population (74% [65-81] for ciclosporin vs 79% [70-85] for tacrolimus; HR 0·72 [95% CI 0·41-1·27], log-rank p=0·25). However, in the per protocol CLAD population (those in the mITT population who also had at least one post-baseline lung function test allowing assessment of CLAD), allograft survival was significantly better in the tacrolimus group (HR 0·49 [95% CI 0·26-0·91], log-rank p=0·021). Adverse events totalled 1516 in the ciclosporin group and 1459 in the tacrolimus group. The most frequent adverse events were infection (453 events), acute rejection (165 events), and anaemia (129 events) in the ciclosporin group, and infection (568 events), anaemia (108 events), and acute rejection (98 events) in the tacrolimus group. 112 (90%) patients in the ciclosporin group and 108 (87%) in the tacrolimus group had at least one serious adverse event. INTERPRETATION Immunosuppression based on use of tacrolimus once per day significantly reduced the incidence of CLAD compared with use of ciclosporin twice per day. These findings support the use of tacrolimus as the first choice of calcineurin inhibitor after lung transplantation. FUNDING Astellas, the ALF-agreement, Scandiatransplant Organization, and Heart Centre Research Committee, Rigshospitalet, Denmark.
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Affiliation(s)
- Göran Dellgren
- Department of Cardiothoracic Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden; Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden.
| | - Thomas Kromann Lund
- Department of Cardiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Peter Raivio
- Department of Cardiac Surgery, Heart and Lung Center, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Inga Leuckfeld
- Department of Respiratory Medicine, Oslo University Hospital, Oslo, Norway
| | - Johan Svahn
- Department of Pulmonology and Allergology, Skåne University Hospital, Lund, Sweden
| | - Erik C Holmberg
- Department of Oncology, Institute of Clinical Sciences, University of Gothenburg, Sweden
| | - Peter Skov Olsen
- Department of Thoracic Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Maija Halme
- Department of Pulmonology, Heart and Lung Center, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Arnt Fiane
- Department of Cardiothoracic Surgery, Oslo University Hospital, Oslo, Norway; Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Sandra Lindstedt
- Department of Cardiothoracic Surgery, Skåne University Hospital, Lund, Sweden
| | - Gerdt C Riise
- Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Pulmonology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jesper Magnusson
- Transplant Institute, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Pulmonology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Saxena A, Ginzler EM, Gibson K, Satirapoj B, Santillán AEZ, Levchenko O, Navarra S, Atsumi T, Yasuda S, Chavez-Perez NN, Arriens C, Parikh SV, Caster DJ, Birardi V, Randhawa S, Lisk L, Huizinga RB, Teng YKO. Safety and Efficacy of Long-Term Voclosporin Treatment for Lupus Nephritis in the Phase 3 AURORA 2 Clinical Trial. Arthritis Rheumatol 2024; 76:59-67. [PMID: 37466424 DOI: 10.1002/art.42657] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 06/01/2023] [Accepted: 06/13/2023] [Indexed: 07/20/2023]
Abstract
OBJECTIVE AURORA 2 evaluated the long-term safety, tolerability, and efficacy of voclosporin compared to placebo in patients with lupus nephritis (LN) receiving an additional two years of treatment following completion of the one-year AURORA 1 study. METHODS Enrolled patients continued their double-blinded treatment of voclosporin or placebo randomly assigned in AURORA 1, in combination with mycophenolate mofetil and low-dose glucocorticoids. The primary objective was safety assessed with adverse events (AEs) and biochemical and hematological assessments. Efficacy was measured by renal response. RESULTS A total of 216 patients enrolled in AURORA 2. Treatment was well tolerated with 86.1% completing the study and no unexpected safety signals. AEs occurred in 86% and 80% of patients in the voclosporin and control groups, respectively, with an AE profile similar to that seen in AURORA 1, albeit with reduced frequency. Investigator reported AEs of both glomerular filtration rate (GFR) decrease and hypertension occurred more frequently in the voclosporin than the control group (10.3% vs 5.0%, and 8.6% vs 7.0%, respectively). Mean corrected estimated GFR (eGFR) was within the normal range and stable in both treatment groups. eGFR slope over the two-year period was -0.2 mL/min/1.73 m2 (95% confidence interval [CI] -3.0 to 2.7) in the voclosporin group and -5.4 mL/min/1.73 m2 (95% CI -8.4 to -2.3) in the control group. Improved proteinuria persisted across three years of treatment, leading to more frequent complete renal responses in patients treated with voclosporin (50.9% vs 39.0%; odds ratio 1.74; 95% CI 1.00-3.03). CONCLUSION Data demonstrate the safety and efficacy of long-term voclosporin treatment over three years of follow-up in patients with LN.
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Affiliation(s)
- Amit Saxena
- Division of Rheumatology, New York University School of Medicine, New York, New York
| | - Ellen M Ginzler
- Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, New York
| | - Keisha Gibson
- Department of Medicine, UNC Kidney Center, Chapel Hill, North Carolina
| | - Bancha Satirapoj
- Department of Medicine, Phramongkutklao Hospital, Bangkok, Thailand
| | | | | | - Sandra Navarra
- Rheumatology Section, University of Santo Tomas, Manila and St Luke's Medical Center, Quezon City, Philippines
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Hokkaido University, Sapporo, Japan
| | - Shinsuke Yasuda
- Department of Rheumatology, Graduate School of Medical and Dental Medicine, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Nilmo Noel Chavez-Perez
- Unidad de Reumatología, Hospital General de Enfermedades, Instituto Guatemalteco de Seguridad Social, Guatemala City, Guatemala
| | - Cristina Arriens
- Department of Arthritis & Clinical Immunology, Rheumatology, Oklahoma Medical Research Foundation and Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City
| | - Samir V Parikh
- Department of Nephrology, The Ohio State University Wexner Medical Center, Columbus
| | - Dawn J Caster
- Department of Medicine, Division of Nephrology and Hypertension, University of Louisville School of Medicine, Louisville, Kentucky
| | - Vanessa Birardi
- Medical Affairs, Aurinia Pharmaceuticals, Edmonton, Alberta, Canada
| | | | - Laura Lisk
- Clinical Development, Aurinia Pharmaceuticals, Edmonton, Alberta, Canada
| | - Robert B Huizinga
- Reformation Consulting Services, North Saanich, British Columbia, Canada; Research and Development, Aurinia Pharmaceuticals, Edmonton, Alberta, Canada
| | - Y K Onno Teng
- Center for Expertise on Lupus-, Vasculitis- and Complement-mediated Systemic Autoimmune Diseases, Department of Nephrology, Leiden University Medical Centre, Leiden, The Netherlands
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Deleuran M, Dézfoulian B, Elberling J, Knutar I, Lapeere H, Lossius AH, Schuttelaar MLA, Stockman A, Wikström E, Bradley M, de Bruin-Weller M, Gutermuth J, Mandelin JM, Schmidt MC, Thyssen JP, Vestergaard C. Systemic anti-inflammatory treatment of atopic dermatitis during conception, pregnancy and breastfeeding: Interdisciplinary expert consensus in Northern Europe. J Eur Acad Dermatol Venereol 2024; 38:31-41. [PMID: 37818828 DOI: 10.1111/jdv.19512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 08/09/2023] [Indexed: 10/13/2023]
Abstract
Treating atopic dermatitis (AD) in pregnant or breastfeeding women, and in women and men with AD aspiring to be parents is difficult and characterized by uncertainty, as evidence to inform decision-making on systemic anti-inflammatory treatment is limited. This project mapped consensus across dermatologists, obstetricians and patients in Northwestern Europe to build practical advice for managing AD with systemic anti-inflammatory treatment in men and women of reproductive age. Twenty-one individuals (sixteen dermatologists, two obstetricians and three patients) participated in a two-round Delphi process. Full consensus was reached on 32 statements, partial consensus on four statements and no consensus on four statements. Cyclosporine A was the first-choice long-term systemic AD treatment for women preconception, during pregnancy and when breastfeeding, with short-course prednisolone for flare management. No consensus was reached on second-choice systemics preconception or during pregnancy, although during breastfeeding dupilumab and azathioprine were deemed suitable. It may be appropriate to discuss continuing an existing systemic AD medication with a woman if it provides good disease control and its benefits in pregnancy outweigh its risks. Janus kinase (JAK) inhibitors, methotrexate and mycophenolate mofetil should be avoided by women during preconception, pregnancy and breastfeeding, with medication-specific washout periods advised. For men preconception: cyclosporine A, azathioprine, dupilumab and corticosteroids are appropriate; a 3-month washout prior to conception is desirable for methotrexate and mycophenolate mofetil; there was no consensus on JAK inhibitors. Patient and clinician education on appropriate (and inappropriate) AD treatments for use in pregnancy is vital. A shared-care framework for interdisciplinary management of AD patients is advocated and outlined. This consensus provides interdisciplinary clinical guidance to clinicians who care for patients with AD before, during and after pregnancy. While systemic AD medications are used uncommonly in this patient group, considerations in this article may help patients with severe refractory AD.
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Affiliation(s)
- M Deleuran
- Department of Dermatology, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
| | - B Dézfoulian
- Dermatology Department, Liège University Hospital, Liège, Belgium
| | - J Elberling
- Department of Dermatology and Allergy, Department of Clinical Medicine, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - I Knutar
- Department of Dermatology, Vaasa Central Hospital, Vaasa, Finland
| | - H Lapeere
- Department of Dermatology, Ghent University Hospital, Ghent, Belgium
| | - A H Lossius
- Department of Dermatology, Oslo University Hospital, Oslo, Norway
| | - M L A Schuttelaar
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - A Stockman
- Department of Dermatology, AZ Delta, Torhout, Belgium
| | - E Wikström
- Dermatology Health Clinic, Oulu, Finland
| | - M Bradley
- Dermatology and Venereology Unit, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Solna, Sweden
| | - M de Bruin-Weller
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J Gutermuth
- Vrije Universiteit Brussel (VUB), SKIN Research Group, Department of Dermatology, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - J M Mandelin
- Department of Dermatology, Helsinki University Central Hospital, Helsinki, Finland
| | - M C Schmidt
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - J P Thyssen
- Department of Dermatology and Venereology, Bispebjerg Hospital, Copenhagen, Denmark
| | - C Vestergaard
- Department of Dermatology, Aarhus University Hospital and Aarhus University, Aarhus, Denmark
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Abutiban F, Saleh K, Hayat S, Tarakmah H, Al-Herz A, Ghanem A. COVID-19 and reported mortality cases among rheumatic disease patients in Kuwait: Data from the Global Rheumatology Alliance registry. Int J Rheum Dis 2024; 27:e14771. [PMID: 37287425 DOI: 10.1111/1756-185x.14771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 05/10/2023] [Accepted: 05/23/2023] [Indexed: 06/09/2023]
Abstract
Mycophenolate mofetil and rituximab have been shown to be considerably associated with poorer outcomes following SARS-CoV-2 infection. Such agents were associated with longer hospital stay as well as severe COVID-19 outcomes (infection-related complications, intensive care unit admission, and mortality). Using the data of the COVID-19 Global Rheumatology Alliance (GRA) registry of inflammatory rheumatic disease (IRD) patients in Kuwait, who had COVID-19 from March 2020 to March 2021, revealed 4 mortality cases (3 cases used CD-20 inhibitors as monotherapy and 1 case used mycophenolate mofetil/mycophenolic acid as monotherapy). This article describes the characteristics and course of disease among 4 patients with IRD who died following COVID-19 infection at Jaber Al Ahmed Hospital, Kuwait. The current series raises the intriguing prospect that IRD patients may have a varying risk of unfavorable clinical outcomes depending on the type of biological agents they were given. Rituximab and mycophenolate mofetil should be used with caution in IRD patients, particularly if they have concomitant comorbidities that put them at a high likelihood of developing severe COVID-19 outcomes.
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Affiliation(s)
- Fatemah Abutiban
- Department of Medicine, Ministry of Health, Jaber Alahmed Hospital, Kuwait City, Kuwait
| | - Khulood Saleh
- Department of Medicine, Ministry of Health, Farwaniyah Hospital, Kuwait City, Kuwait
| | - Sawsan Hayat
- Department of Medicine, Ministry of Health, Mubarak Alkabeer Hospital, Kuwait City, Kuwait
| | - Hoda Tarakmah
- Department of Medicine, Ministry of Health, Mubarak Alkabeer Hospital, Kuwait City, Kuwait
| | - Adeeba Al-Herz
- AlAmiri Hospital, Department of Medicine, Ministry of Health, Kuwait City, Kuwait
| | - Aqeel Ghanem
- Department of Medicine, Ministry of Health, Mubarak Alkabeer Hospital, Kuwait City, Kuwait
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Herman D, Ghazipura M, Barnes H, Macrea M, Knight SL, Silver RM, Montesi SB, Raghu G, Hossain T. Mycophenolate in Patients with Systemic Sclerosis-associated Interstitial Lung Disease: A Systematic Review and Meta-Analysis. Ann Am Thorac Soc 2024; 21:136-150. [PMID: 37027538 DOI: 10.1513/annalsats.202301-054oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 04/07/2023] [Indexed: 04/09/2023] Open
Abstract
Rationale: The American Thoracic Society convened an international, multidisciplinary panel to develop clinical practice guidelines for the treatment of systemic sclerosis-associated interstitial lung disease (SSc-ILD). Objective: To conduct a systematic review and evaluate the literature to determine whether patients with SSc-ILD should be treated with mycophenolate. Methods: A literature search was conducted across the MEDLINE, EMBASE, and CENTRAL databases through June 2022 for studies using mycophenolate to treat patients with SSc-ILD. Mortality, disease progression, quality of life, and adverse event data were extracted, and meta-analyses were performed when possible. The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) Working Group method was used to assess the quality of evidence. Results: The literature review resulted in seven studies fitting the inclusion criteria. The systematic review and meta-analyses revealed changes in forced vital capacity % predicted (mean difference [MD], 5.4%; 95% confidence interval [95% CI]: 3.3%, 7.5%), diffusing capacity of the lung for carbon monoxide % predicted (MD, 4.64%; 95% CI: 0.54%, 8.74%), and breathlessness score (MD, 1.99; 95% CI: 0.36, 3.62) favored mycophenolate over placebo. The risk of anemia (relative risk [RR], 2.3; 95% CI: 1.2, 71.4) was higher with mycophenolate. There were no significant differences between mycophenolate and cyclophosphamide, except risk of premature discontinuation (RR, 0.6; 95% CI: 0.4, 0.9), and leukopenia (RR, 0.1; 95% CI: 0.05, 0.4) favored mycophenolate. The quality of evidence was moderate to very low per GRADE. Conclusions: Mycophenolate use in patients with SSc-ILD is associated with statistically significant improvements in disease progression and quality-of-life measures compared with placebo. There were no differences in mortality, disease progression, or quality of life compared with cyclophosphamide, but there were fewer adverse events. The quality of evidence is very low.
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Affiliation(s)
- Derrick Herman
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, The Ohio State University, Columbus, Ohio
| | - Marya Ghazipura
- ZS Associates, Global Health Economics and Outcomes Research, New York, New York
- Division of Epidemiology and
- Division of Biostatistics, Department of Population Health, and
| | - Hayley Barnes
- Central Clinical School and
- Centre for Occupational and Environmental Health, Monash University, Melbourne, Australia
- Department of Respiratory Medicine, Alfred Hospital, Melbourne, Australia
| | - Madalina Macrea
- Division of Pulmonary and Sleep Medicine, Salem Veterans Affairs Medical Center, Salem, Virginia
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Shandra L Knight
- Strauss Health Sciences Library, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Richard M Silver
- Division of Rheumatology and Immunology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Sydney B Montesi
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Boston, Massachusetts; and
| | - Ganesh Raghu
- Center for Interstitial Lung Diseases, Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine and
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington
| | - Tanzib Hossain
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, New York University Grossman School of Medicine, New York University Langone Health, New York, New York
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Liu M, Xu X, Fan S, Ren H, Zhao Y, Guan H. Mycophenolate mofetil reduces the risk of relapse in anti-leucine-rich glioma-inactivated protein 1 encephalitis: a prospective observational cohort study. Neurol Sci 2024; 45:253-260. [PMID: 37580515 DOI: 10.1007/s10072-023-06968-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/18/2023] [Indexed: 08/16/2023]
Abstract
BACKGROUND Mycophenolate mofetil (MMF) is frequently used in the treatment of neurological autoimmune disorders. However, its effect on the relapse risk in anti-leucine-rich glioma-inactivated protein 1 (anti-LGI1) encephalitis is not well studied. METHODS In this prospective observational cohort study, anti-LGI1 encephalitis patients were grouped according to MMF treatment status (MMF and non-MMF groups). The primary outcome was relapse after disease onset. RESULTS A total of 83 patients were included, with a median onset age of 60 years. Fifty-four patients were men (65.1%). The MMF group comprised 28 patients and the non-MMF group comprised 55. Median follow-up from symptom onset was 26 months. Relapse occurred in 43 patients (51.8%). Median modified Rankin scale (mRS) score at enrollment was significantly higher in the MMF group than the non-MMF group (3 vs. 2; p = 0.001). Median mRS score at last follow-up was comparable between groups (1 vs. zero; p = 0.184). Both MMF treatment (HR 0.463; 95% CI, 0.231-0.929; p = 0.030) and cognitive impairment at enrollment (HR 3.391; 95% CI, 1.041-11.044; p = 0.043) were independent predictors of relapse. Starting immunotherapy before development of cognitive impairment trended towards reducing relapse risk. Outcome at last follow-up was good (mRS score 0-2) in all patients except for one in the non-MMF group. Adverse events associated with MMF treatment were mild and transient. CONCLUSION Although the outcome of anti-LGI1 encephalitis patients is generally favorable, relapse is common, especially in those with cognitive impairment. MMF treatment is well-tolerated and can significantly reduce the risk of relapse.
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Affiliation(s)
- Mange Liu
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaolu Xu
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Siyuan Fan
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haitao Ren
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yanhuan Zhao
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongzhi Guan
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Kozyreva AA, Bembeeva RT, Druzhinina ES, Zavadenko NN, Kolpakchi LM, Pilia SV. [Modern aspects of diagnosis and treatment of chronic inflammatory demyelinating polyneuropathy in children]. Zh Nevrol Psikhiatr Im S S Korsakova 2024; 124:58-68. [PMID: 38465811 DOI: 10.17116/jnevro202412402158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
OBJECTIVE Analysis of demographic, clinical, laboratory, electrophysiological and neuroimaging data and pathogenetic therapy of pediatric patients with chronic inflammatory demyelinating polyneuropathy (CIDP). MATERIAL AND METHODS Patients (n=30) were observed in a separate structural unit of the Russian Children's Clinical Hospital of the Russian National Research Medical University named after. N.I. Pirogova Ministry of Health of the Russian Federation in the period from 2006 to 2023. The examination was carried out in accordance with the recommendations of the Joint Task Force of the European Federation of Neurological Societies and the Peripheral Nerve Society on the Management of CIDP (2021). All patients received immunotherapy, including intravenous immunoglobulin (IVIG) (n=1), IVIG and glucocorticosteroids (GCS) (n=17, 56.7%), IVIG+GCS+plasmapheresis (n=12, 40.0%). Alternative therapy included cyclophosphamide (n=1), cyclophosphamide followed by mycophenolate mofetil (n=1), rituximab (n=2, 6.6%), azathioprine (n=3), mycophenolate mofetil (n=2, 6.6%). RESULTS In all patients, there was a significant difference between scores on the MRCss and INCAT functional scales before and after treatment. At the moment, 11/30 (36.6%) patients are in clinical remission and are not receiving pathogenetic therapy. The median duration of remission is 48 months (30-84). The longest remission (84 months) was observed in a patient with the onset of CIDP at the age of 1 year 7 months. CONCLUSION Early diagnosis of CIDP is important, since the disease is potentially curable; early administration of pathogenetic therapy provides a long-term favorable prognosis.
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Affiliation(s)
- A A Kozyreva
- Pirogov Russian National Research Medical University, Moscow, Russia
- Russian Children's Clinical Hospital, Moscow, Russia
| | - R Ts Bembeeva
- Pirogov Russian National Research Medical University, Moscow, Russia
- Russian Children's Clinical Hospital, Moscow, Russia
| | - E S Druzhinina
- Pirogov Russian National Research Medical University, Moscow, Russia
- Russian Children's Clinical Hospital, Moscow, Russia
| | - N N Zavadenko
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - L M Kolpakchi
- Russian Children's Clinical Hospital, Moscow, Russia
| | - S V Pilia
- Russian Children's Clinical Hospital, Moscow, Russia
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Balestra E, Barbi E, Ceconi V, Di Maso V, Conversano E, Pennesi M. Pioglitazone, a PPAR-y agonist, as one of the new therapeutic candidates for C3 glomerulopathy. Pediatr Nephrol 2024; 39:309-314. [PMID: 37493956 PMCID: PMC10673980 DOI: 10.1007/s00467-023-06088-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 06/28/2023] [Accepted: 06/30/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND C3-glomerulopathy (C3G) is a rare pediatric kidney disease characterised by dysregulation of the alternative complement pathway, with glomerular deposition of C3. C3G may often present as a steroid-resistant nephrotic syndrome (SRNS), and there is no established effective therapy: the usual treatment involves corticosteroids and immunosuppressive drugs. Pioglitazone, a PPAR-γ agonist with a protective action on podocytes, was reported in a few cases as helpful in reducing proteinuria when combined with steroids. CASE-DIAGNOSIS/TREATMENT We report the case of a 13-year-old girl with silent past medical history who presented with SRNS. A kidney biopsy showed findings indicative of C3G. A low sodium diet and angiotensin-converting enzyme inhibitor were started; immunosuppressive treatment with mycophenolate mofetil (MMF) was administered due to the cortico-resistance. Because of poor response to the immunosuppressant, a trial with eculizumab was attempted without significant response and persistence of proteinuria in the nephrotic range. A further therapeutic trial was performed with tacrolimus with no disease remission. Due to a severe deterioration in her condition, the girl was hospitalized and treated with high-dose steroid bolus. A daily dose of oral prednisone and MMF were re-started without benefit with persistent levels of nephrotic range proteinuria. The administration of pioglitazone consistently lowered proteinuria levels for the first time since the onset of the disease, with a maintenance of the effect and normalization (< 0.15 g/24 h) at the 10-month follow-up. CONCLUSIONS In this patient affected by C3G, pioglitazone proved effective in reducing proteinuria levels.
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Affiliation(s)
- Elia Balestra
- Department of Medicine, Surgery, and Health Sciences, University of Trieste, Trieste, Italy.
| | - Egidio Barbi
- Department of Medicine, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
- Paediatric Department, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Viola Ceconi
- Department of Medicine, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Vittorio Di Maso
- Department of Nephrology, Cattinara Hospital, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), Trieste, Italy
| | - Ester Conversano
- Paediatric Department, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Marco Pennesi
- Paediatric Department, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
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Padiyar S, Danda D, Goel R, Joseph E, Nair AM, Joseph G, Antonisamy B. Clinical and angiographic outcomes of mycophenolate versus methotrexate in South Asian patients of Takayasu arteritis: Results from an open-label, outcome-assessor blinded randomized controlled trial. Mod Rheumatol 2023; 34:175-181. [PMID: 36542822 DOI: 10.1093/mr/roac157] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/30/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2023]
Abstract
OBJECTIVE To compare the clinical and angiographic responses of mycophenolate mofetil (MMF) versus methotrexate (MTX) in Takayasu arteritis (TAK). METHODS This was an open-label, outcome assessor-blinded trial. Adult patients with active TAK were randomized 1:1 to MMF 1 g twice daily or MTX 20 mg once weekly by a computer-generated program. All patients were started on 0.5 mg/kg of steroids with a predetermined tapering protocol. The primary outcome was the treatment response as defined by Indian Takayasu arteritis score at 9 months. The secondary end points included the time to first failure and angiographic progression. RESULTS A total of 52 patients (26 in each arm) were recruited. The rate of responders was 71.43% (15/21) in the MMF arm and 63.64% (14/22) in the MTX arm (P = .58). The median time to the first failure was 9 months (range: 3-9) and 4.5 months (range: 3-9) in the MMF and MTX arms, respectively (P = .052). In both groups, 15% of patients (n = 3) had a progressive disease in angiography. CONCLUSIONS The results showed numerically better outcomes favouring MMF, with a longer time to the first failure than MTX (9 months versus 4.5 months, P = .052). No significant difference was seen in the angiographic outcomes.
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Affiliation(s)
- Shivraj Padiyar
- Department of Clinical Immunology and Rheumatology, Christian Medical College, Vellore, India
| | - Debashish Danda
- Department of Clinical Immunology and Rheumatology, Christian Medical College, Vellore, India
| | - Ruchika Goel
- Department of Clinical Immunology and Rheumatology, Christian Medical College, Vellore, India
| | - Elizabeth Joseph
- Department of Radiology, Christian Medical College, Vellore, India
| | - Aswin M Nair
- Department of Clinical Immunology and Rheumatology, Christian Medical College, Vellore, India
| | - George Joseph
- Department of Cardiology, Christian Medical College, Vellore, India
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Duan Y, Bai Y, Guo W, Wang L, Dai W, Guo W, Huang H, Liu W, Diao Z. Multitarget therapy with a corticosteroid, cyclosporine and mycophenolate mofetil for idiopathic membranous nephropathy: a prospective randomized controlled trial. Nephrol Dial Transplant 2023; 39:95-102. [PMID: 37437905 PMCID: PMC10730809 DOI: 10.1093/ndt/gfad156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND The effectiveness of multitarget combination therapy with a corticosteroid, cyclosporine and mycophenolate mofetil for idiopathic membranous nephropathy (IMN) is unclear. In the present study, we aimed to compare the efficacy and safety of multitarget therapy with a cyclical corticosteroid-cyclophosphamide regimen in patients with IMN. METHODS This was a single-centre, prospective, randomized, controlled trial. We randomly assigned patients with IMN to receive multitarget therapy (a combination of prednisone, cyclosporine and mycophenolate mofetil) or 6-month cyclical treatment with a corticosteroid and cyclophosphamide. The study patients were followed up for 12 months. The primary outcome was a composite of complete or partial remissions at 12 months. Adverse events were also assessed. RESULTS The study cohort comprised 78 patients, 39 of whom received multitarget therapy and the other 39 cyclical alternating treatment with a corticosteroid and cyclophosphamide. At 12 months, 31 of 39 patients (79%) in the multitarget therapy group and 34 of 39 (87%) in the corticosteroid-cyclophosphamide group had achieved complete or partial remissions (relative risk 0.93; 95% confidence interval 0.72-1.21; P = .85; log-rank test). The prevalence of adverse events was significantly lower in the multitarget therapy group than in the corticosteroid-cyclophosphamide group [46% (18 of 39) vs 74% (29 of 39); P < .05]. CONCLUSIONS Multitarget therapy for IMN patients is noninferior to cyclical alternating treatment with corticosteroid and cyclophosphamide in inducing proteinuria remission and has a better safety profile than the corticosteroid-cyclophosphamide combination.
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Affiliation(s)
- Yajuan Duan
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yu Bai
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Weikang Guo
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Liyan Wang
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Wendi Dai
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Wang Guo
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hongdong Huang
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Wenhu Liu
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zongli Diao
- Department of Nephrology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Stumpf J, Thomusch O, Opgenoorth M, Wiesener M, Pascher A, Woitas RP, Suwelack B, Rentsch M, Witzke O, Rath T, Banas B, Benck U, Sommerer C, Kurschat C, Lopau K, Weinmann-Menke J, Jaenigen B, Trips E, Hugo C. Excellent efficacy and beneficial safety during observational 5-year follow-up of rapid steroid withdrawal after renal transplantation (Harmony FU study). Nephrol Dial Transplant 2023; 39:141-150. [PMID: 37391381 PMCID: PMC10730794 DOI: 10.1093/ndt/gfad130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND We previously reported excellent efficacy and improved safety aspects of rapid steroid withdrawal (RSWD) in the randomized controlled 1-year "Harmony" trial with 587 predominantly deceased-donor kidney transplant recipients randomized either to basiliximab or rabbit antithymocyte globulin induction therapy and compared with standard immunosuppressive therapy consisting of basiliximab, low tacrolimus once daily, mycophenolate mofetil and corticosteroids. METHODS The 5-year post-trial follow-up (FU) data were obtained in an observational manner at a 3- and a 5-year visit only for those Harmony patients who consented to participate and covered clinical events that occurred from the second year onwards. RESULTS Biopsy-proven acute rejection and death-censored graft loss rates remained low and independent of RSWD. Rapid steroid withdrawal was an independent positive factor for patient survival (adjusted hazard ratio 0.554, 95% confidence interval 0.314-0.976; P = .041).The reduced incidence of post-transplantation diabetes mellitus in RSWD patients during the original 1-year study period was not compensated by later incidences during FU. Incidences of other important outcome parameters such as opportunistic infections, malignancies, cardiovascular morbidity/risk factors, donor-specific antibody formation or kidney function did not differ during FU period. CONCLUSIONS With all the limitations of a post-trial FU study, the Harmony FU data confirm excellent efficacy and beneficial safety aspects of RSWD under modern immunosuppressive therapy over the course of 5 years after kidney transplantation in an immunologically low-risk, elderly population of Caucasian kidney transplant recipients. Trial registration: Clinical trial registration number: Investigator Initiated Trial (NCT00724022, FU study DRKS00005786).
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Affiliation(s)
- Julian Stumpf
- University Hospital Carl Gustav Carus at the Technische Universität Dresden, Department of Internal Medicine III, Division of Nephrology, Dresden, Germany
| | - Oliver Thomusch
- Albert-Ludwigs University Freiburg, Department of General Surgery, Freiburg, Germany
| | - Mirian Opgenoorth
- University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Department Nephrology and Hypertension, Erlangen, Germany
| | - Michael Wiesener
- University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Department Nephrology and Hypertension, Erlangen, Germany
| | - Andreas Pascher
- University Hospital of Münster, Westfälische Wilhelms-University Münster Department of General, Visceral and Transplant Surgery, and Charité-Universitaetsmedizin Berlin, Campus Virchow/Mitte, Department of Surgery, Berlin, Germany
| | - Rainer Peter Woitas
- University Hospital of Bonn, Department of Internal Medicine I, Division of Nephrology, Bonn, Germany
| | - Barbara Suwelack
- University Hospital of Münster, Westfälische Wilhelms-University Münster, Department of Internal Medicine D, Transplantnephrology, Münster, Germany
| | - Markus Rentsch
- University Hospital of Großhadern Munich, Ludwig-Maximilian University Munich, Munich, Germany
| | - Oliver Witzke
- University Hospital Essen, University Duisburg-Essen, Department of Infectious Diseases, West German Centre of Infectious Diseases, Essen, Germany
| | - Thomas Rath
- Westpfalz Klinikum, Department of Nephrology, Kaiserslautern, Germany
| | - Bernhard Banas
- University Hospital Regensburg, Division of Nephrology, Regensburg, Germany
| | - Urs Benck
- Medical Faculty Mannheim, Heidelberg University, Department of Medicine V, Mannheim, Germany
| | - Claudia Sommerer
- University Hospital Heidelberg, Department of Nephrology, Heidelberg, Germany
| | - Christine Kurschat
- Faculty of Medicine and University Hospital Cologne, Department II of Internal Medicine and Center for Molecular Medicine Cologne, Cologne, Germany
| | - Kai Lopau
- University Hospital, Julius-Maximilians-University of Wuerzburg, Würzburg, Germany
| | | | - Bernd Jaenigen
- Albert-Ludwigs University Freiburg, Department of General Surgery, Freiburg, Germany
| | - Evelyn Trips
- Coordination Centre for Clinical Trials, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Christian Hugo
- University Hospital Carl Gustav Carus at the Technische Universität Dresden, Department of Internal Medicine III, Division of Nephrology, Dresden, Germany
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Jung YS, Song YJ, Keum J, Lee JW, Jang EJ, Cho SK, Sung YK, Jung SY. Identifying pregnancy episodes and estimating the last menstrual period using an administrative database in Korea: an application to patients with systemic lupus erythematosus. Epidemiol Health 2023; 46:e2024012. [PMID: 38476014 DOI: 10.4178/epih.e2024012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/19/2023] [Indexed: 03/14/2024] Open
Abstract
OBJECTIVES This study developed an algorithm for identifying pregnancy episodes and estimating the last menstrual period (LMP) in an administrative claims database and applied it to investigate the use of pregnancy-incompatible immunosuppressants among pregnant women with systemic lupus erythematosus (SLE). METHODS An algorithm was developed and applied to a nationwide claims database in Korea. Pregnancy episodes were identified using a hierarchy of pregnancy outcomes and clinically plausible periods for subsequent episodes. The LMP was estimated using preterm delivery, sonography, and abortion procedure codes. Otherwise, outcome-specific estimates were applied, assigning a fixed gestational age to the corresponding pregnancy outcome. The algorithm was used to examine the prevalence of pregnancies and utilization of pregnancy-incompatible immunosuppressants (cyclophosphamide [CYC]/mycophenolate mofetil [MMF]/methotrexate [MTX]) and non-steroidal anti-inflammatory drugs (NSAIDs) during pregnancy in SLE patients. RESULTS The pregnancy outcomes identified in SLE patients included live births (67%), stillbirths (2%), and abortions (31%). The LMP was mostly estimated with outcome-specific estimates for full-term births (92.3%) and using sonography procedure codes (54.7%) and preterm delivery diagnosis codes (37.9%) for preterm births. The use of CYC/MMF/MTX decreased from 7.6% during preconception to 0.2% at the end of pregnancy. CYC/MMF/MTX use was observed in 3.6% of women within 3 months preconception and 2.5% during 0-7 weeks of pregnancy. CONCLUSIONS This study presents the first pregnancy algorithm using a Korean administrative claims database. Although further validation is necessary, this study provides a foundation for evaluating the safety of medications during pregnancy using secondary databases in Korea, especially for rare diseases.
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Affiliation(s)
- Yu-Seon Jung
- Chung-Ang University College of Pharmacy, Seoul, Korea
| | - Yeo-Jin Song
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
| | - Jihyun Keum
- Department of Obstetrics and Gynecology, Hanyang University College of Medicine, Seoul, Korea
| | - Ju Won Lee
- Chung-Ang University College of Pharmacy, Seoul, Korea
- Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, Korea
| | - Eun Jin Jang
- Department of Information Statistics, Andong National University, Andong, Korea
| | - Soo-Kyung Cho
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
| | - Yoon-Kyoung Sung
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
| | - Sun-Young Jung
- Chung-Ang University College of Pharmacy, Seoul, Korea
- Department of Global Innovative Drugs, Graduate School of Chung-Ang University, Seoul, Korea
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