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McClinchie MG, Lakhani A, Abdel-Rasoul M, McNicol M, Shkhkhalil AK, Boyle BB, Maltz RM. Similar Growth Outcomes in Children with Inflammatory Bowel Disease Initiated on Infliximab Originator or Biosimilar. J Pediatr Gastroenterol Nutr 2023; 77:499-504. [PMID: 37439588 DOI: 10.1097/mpg.0000000000003890] [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: 07/14/2023]
Abstract
BACKGROUND Growth is an important clinical outcome, especially in childhood-onset inflammatory bowel disease (IBD). Prior research has demonstrated growth improvements with infliximab therapy. There are limited studies evaluating whether clinical and growth outcomes in children initiated on the infliximab originator and infliximab biosimilar are similar. METHODS This was a single-center retrospective review of patients with IBD, younger than 17 years old, and initiated on the infliximab originator or biosimilar for at least 12 months between April 2016 and February 2021. Propensity score matching was utilized. Laboratory values, disease activity scores, and growth values were collected at baseline (prior to infliximab initiation), 6 months, and 12 months post initiation. Linear mixed models with random intercepts were used to test differences in measures over time and between study groups. RESULTS There were 113 patients on the originator and 39 patients on a biosimilar who met eligibility criteria. Propensity score methodology identified 37 dyads (1:1 match). Weight, height, and body mass index z scores increased over time (from baseline to 12 months) for both groups ( P < 0.05) and there was a similar rate of change between study groups. Clinical outcomes of lab values (albumin, C-reactive protein, and hemoglobin) and disease activity scoring were similar from baseline to 12 months between study groups. CONCLUSIONS There were similar improvements in growth and clinical outcomes in patients initiated on the infliximab originator compared to an infliximab biosimilar agent. This study adds to the limited research evaluating whether infliximab biosimilars have similar growth outcomes in children with IBD.
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Affiliation(s)
- Madeline G McClinchie
- From the Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH
| | - Alyshah Lakhani
- the Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH
| | - Mahmoud Abdel-Rasoul
- the Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, OH
| | - Megan McNicol
- the Department of Pharmacy, Nationwide Children's Hospital, Columbus, OH
| | - Ala K Shkhkhalil
- From the Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH
- the Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH
| | - Brendan B Boyle
- From the Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH
- the Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH
| | - Ross M Maltz
- From the Division of Pediatric Gastroenterology, Hepatology and Nutrition, Nationwide Children's Hospital, Columbus, OH
- the Department of Pediatrics, The Ohio State Wexner Medical Center, Columbus, OH
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152
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Stewart S, Briggs KB, Dekonenko C, Fraser JA, Svetanoff WJ, Oyetunji TA, Bass JA, St Peter SD. Infliximab Rescue Therapy in Pediatric Severe Colitis. J Pediatr Surg 2023; 58:1893-1897. [PMID: 37349216 DOI: 10.1016/j.jpedsurg.2023.05.025] [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: 08/06/2022] [Revised: 05/04/2023] [Accepted: 05/26/2023] [Indexed: 06/24/2023]
Abstract
INTRODUCTION Clinical remission has been achieved with infliximab in patients with refractory ulcerative colitis (UC). However, there is conflicting data regarding its effectiveness as rescue therapy in adult acute severe colitis. Furthermore, pediatric inflammatory bowel disease (IBD) is associated with more severe disease that may be less amenable to attempted rescue. We reviewed our experience and outcomes with pediatric severe colitis after attempted inpatient rescue with infliximab. METHODS A single-institution, retrospective review was conducted of pediatric patients with UC or indeterminate colitis who received inpatient rescue infliximab therapy from 1/2000 to 1/2019. Rescue infliximab therapy was considered if a child failed non-biologic therapy or progressed to fulminant or toxic colitis. Primary outcome was failed therapy resulting in colectomy. A p-value of <0.05 determined significance. RESULTS Thirty patients met inclusion criteria. The median age at administration of rescue infliximab treatment was 14 years [IQR 13,17]. Rescue therapy with infliximab was successful in 33% (n = 10), while 67% (n = 20) underwent colectomy. Children on maintenance steroids were less likely to be successfully rescued with infliximab and require colectomy (p = 0.03). Children requiring colectomy had a longer hospital stay (p = 0.03), more abdominal radiographs (p = 0.01), and were on a longer duration of antibiotics (p = <0.01) compared to children who were successfully rescued with infliximab. There was no difference in baseline vital signs or laboratory abnormalities between the two groups. CONCLUSION In severe acute ulcerative or indeterminate colitis cases where infliximab has not been previously used, rescue infliximab can be used to avoid colectomy but has a high failure rate. LEVEL OF EVIDENCE IV. TYPE OF STUDY Retrospective study.
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Affiliation(s)
- Shai Stewart
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Kayla B Briggs
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Charlene Dekonenko
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA
| | - James A Fraser
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Wendy Jo Svetanoff
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Tolulope A Oyetunji
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA; Quality Improvement and Surgical Equity Research (QISER) Center, Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Julie A Bass
- Department of Gastroenterology, Children's Mercy Kansas City, Kansas City, MO, USA
| | - Shawn D St Peter
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO, USA.
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153
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Miyata K, Bainto EV, Sun X, Jain S, Dummer KB, Burns JC, Tremoulet AH. Infliximab for intensification of primary therapy for patients with Kawasaki disease and coronary artery aneurysms at diagnosis. Arch Dis Child 2023; 108:833-838. [PMID: 37258054 PMCID: PMC10511975 DOI: 10.1136/archdischild-2023-325639] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 03/28/2023] [Accepted: 05/19/2023] [Indexed: 06/02/2023]
Abstract
OBJECTIVE Children with Kawasaki disease (KD) and an initial echocardiogram that demonstrates coronary artery aneurysms (CAAs, Z score ≥2.5) are at high risk for severe cardiovascular complications. We sought to determine if primary adjunctive infliximab treatment at a dose of either 5 or 10 mg/kg, compared with intravenous immunoglobulin (IVIG) alone, is associated with a greater likelihood of CAA regression in patients with KD with CAA at the time of diagnosis. DESIGN AND SETTING Single-centre observational study. PATIENTS Children with acute KD and Z score ≥2.5 at baseline. INTERVENTIONS Primary adjunctive infliximab (5 or 10 mg/kg) within 48 hours of initiating IVIG 2 g/kg. MAIN OUTCOME MEASURES Incidence of CAA regression to Zmax <2 within 2 months of disease onset. RESULTS Of the 168 patients with KD, 111 received IVIG alone and 57 received primary adjunctive infliximab therapy: 39 received 5 mg/kg and 18 received 10 mg/kg. Incidence of CAA regression to Zmax <2 within 2 months was statistically significant at 52%, 62% and 83% in the IVIG alone, IVIG+infliximab 5 mg/kg and IVIG+infliximab 10 mg/kg, respectively. The multivariable logistic regression model adjusting for age, sex, baseline Zmax and bilateral CAA at baseline showed that IVIG plus 10 mg/kg infliximab was significantly associated with a greater likelihood of CAA regression (adjusted OR: 4.45, 95% CI 1.17 to 16.89, p=0.028) compared with IVIG alone. The difference between IVIG+infliximab 5 mg/kg and IVIG alone was not significant. CONCLUSIONS Primary adjunctive high-dose 10 mg/kg infliximab treatment was associated with a greater likelihood of CAA regression in patients with CAA at the time of diagnosis.
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Affiliation(s)
- Koichi Miyata
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
| | - Emelia V Bainto
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
| | - Xiaoying Sun
- Department of Family Medicine and Public Health, Division of Biostatistics & Bioinformatics, University of California San Diego, La Jolla, California, USA
| | - Sonia Jain
- Department of Family Medicine and Public Health, Division of Biostatistics & Bioinformatics, University of California San Diego, La Jolla, California, USA
| | - Kirsten B Dummer
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
- Rady Children's Hospital San Diego, San Diego, California, USA
| | - Jane C Burns
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
- Rady Children's Hospital San Diego, San Diego, California, USA
| | - Adriana H Tremoulet
- Department of Pediatrics, University of California San Diego, La Jolla, California, USA
- Rady Children's Hospital San Diego, San Diego, California, USA
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154
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Narula N, Wong ECL, Aruljothy A, Dulai PS, Colombel JF, Marshall JK, Ferrante M, Reinisch W. Baseline Patient-reported Symptoms Less Predictive Than MM-SES-CD for Endoscopic Remission in Crohn's Disease. J Clin Gastroenterol 2023; 57:913-919. [PMID: 36227009 DOI: 10.1097/mcg.0000000000001774] [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] [Received: 03/04/2022] [Accepted: 09/04/2022] [Indexed: 12/10/2022]
Abstract
BACKGROUND This analysis evaluates the association between baseline patient-reported symptom (PRS) severity in Crohn's disease (CD), including abdominal pain, stool frequency, general well-being, and achievement of clinical and endoscopic outcomes. We compared baseline PRS to baseline endoscopic scores for the prediction of endoscopic remission (ER). METHODS This post hoc analysis of 2 clinical trials of infliximab in CD included 601 patients and evaluated baseline PRS variables (abdominal pain, stool frequency, and general well-being) as measured by the Crohn's disease activity index and their association with 6-month clinical remission (CR) (Crohn's Disease Activity Index<150), corticosteroid-free CR, and week 26/54 ER (absence of mucosal ulceration). Logistic regression models assessed the relationships between PRS and outcomes of interest. Receiver operating characteristic curve analyses compared the sensitivity and specificity of the different baseline PRS compared with baseline endoscopic scores for achievement of ER at weeks 26 and 54. RESULTS No difference was found comparing patients with higher baseline PRS to those with lower PRS in achieving 6-month CR, 6-month corticosteroid-free CR, or week 26/54 ER. Modified multiplier of the SES-CD (MM-SES-CD) at baseline demonstrated a significant ability to predict week 54 ER (area under the curve, 0.71; 95% CI 0.65-0.78; P =0.017). CONCLUSIONS Baseline PRS in CD is not prognostic of clinical or endoscopic response. In contrast, active endoscopic disease as measured by the MM-SES-CD, more accurately predicts endoscopic outcomes. Endoscopic scores such as the MM-SES-CD may be considered for selection criteria and as a primary outcome of interest in CD trials, with PRS as a co-primary or secondary endpoint.
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Affiliation(s)
- Neeraj Narula
- Division of Gastroenterology, Department of Medicine and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Emily C L Wong
- Division of Gastroenterology, Department of Medicine and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Achuthan Aruljothy
- Division of Gastroenterology, Department of Medicine and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Parambir S Dulai
- Division of Gastroenterology, Northwestern University, Chicago, IL
| | | | - John K Marshall
- Division of Gastroenterology, Department of Medicine and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Marc Ferrante
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Walter Reinisch
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
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155
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Burkard T, Vallejo-Yagüe E, Lauper K, Finckh A, Hügle T, Burden AM. Longitudinal associations between body mass index and changes in disease activity and radiographic progression in rheumatoid arthritis patients treated with infliximab. RMD Open 2023; 9:e003396. [PMID: 37802600 PMCID: PMC10565266 DOI: 10.1136/rmdopen-2023-003396] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 09/06/2023] [Indexed: 10/10/2023] Open
Abstract
OBJECTIVES Treatment response is worse in obese patients with rheumatoid arthritis (RA), including patients on weight-adjusted therapies like infliximab. We aimed to assess the association between body mass index (BMI) and changes in RA disease activity and radiographic progression over time. METHODS We included infliximab users with an RA diagnosis in the Swiss Clinical Quality Management in Rheumatic Diseases registry (1997-2020). Two cohorts were defined: (1) starting from their first BMI measurement or disease activity score (DAS28-esr), and (2) from their first BMI measurement or radiographic assessment (Rau score). We evaluated the coefficient and 95% CI of BMI with changes in mean DAS28-esr (cohort 1) and mean Rau scores (a structural joint damage score, cohort 2) using generalised estimation equations, overall and stratified by BMI categories. RESULTS Cohort 1 comprised 412 patients (74% women, mean age 53 years, mean BMI 25). We observed no change in mean DAS28-esr with increasing BMI overall (adjusted coefficient: 0.00, 95% CI -0.02 to 0.02), or in BMI categories. Cohort 2 comprised 187 patients highly alike to those in cohort 1. We observed a significant decrease of 1.05 in mean Rau scores for every increase in BMI unit (adjusted coefficient: -1.05, 95% CI -1.92 to -0.19). Results remained statistically non-significant across BMI categories. CONCLUSIONS Our longitudinal investigation suggests that BMI increase may not lead to changes in DAS28-esr in patients receiving infliximab, despite the weight-adapted dose. Yet, there may be a decrease in erosions with increasing weight non-limited to obese patients.
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Affiliation(s)
- Theresa Burkard
- Department of Chemistry and Applied Biosciences, Eidgenossische Technische Hochschule Zürich, Zurich, Switzerland
| | - Enriqueta Vallejo-Yagüe
- Department of Chemistry and Applied Biosciences, Eidgenossische Technische Hochschule Zürich, Zurich, Switzerland
- University of Bern, Institute of Primary Health Care (BIHAM), Bern, Switzerland
| | - Kim Lauper
- Department of Rheumatology, University of Geneva, Geneva, Switzerland
| | - Axel Finckh
- Department of Rheumatology, University of Geneva, Geneva, Switzerland
| | - Thomas Hügle
- Department of Rheumatology, University Hospital Lausanne, Lausanne, Switzerland
| | - Andrea M Burden
- Department of Chemistry and Applied Biosciences, Eidgenossische Technische Hochschule Zürich, Zurich, Switzerland
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156
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Yarur AJ, McGovern D, Abreu MT, Cheifetz A, Papamichail K, Deepak P, Bruss A, Beniwal-Patel P, Dubinsky M, Targan SR, Melmed GY. Combination Therapy With Immunomodulators Improves the Pharmacokinetics of Infliximab But Not Vedolizumab or Ustekinumab. Clin Gastroenterol Hepatol 2023; 21:2908-2917.e10. [PMID: 36280102 DOI: 10.1016/j.cgh.2022.10.016] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/06/2022] [Accepted: 10/11/2022] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND AIMS The aim of this study was to assess how 6-thioguanine nucleotide (6-TGN) levels and use of oral methotrexate relate to the pharmacokinetics of biologics. METHODS This was a prospective cohort study including patients with inflammatory bowel diseases on maintenance doses of infliximab, vedolizumab, or ustekinumab on monotherapy or combination with a thiopurine or oral methotrexate. We collected 6-TGN concentrations, biomarker levels, and clinical and endoscopic disease activity. The primary outcomes were infliximab, vedolizumab, and ustekinumab concentrations as well as anti-drug antibodies (ADAs). RESULTS A total of 369 patients were recruited (113 infliximab, 133 vedolizumab, and 123 ustekinumab). Patients with 6-TGN levels ≥146 pmol per 8 × 108 red blood cells (RBCs), and those receiving combination therapy with thiopurine or oral methotrexate had significantly higher infliximab concentrations when compared with monotherapy (median levels of 17.4 μg/mL on thiopurine with 6-TGN ≥146 pmol per 8 × 108 RBCs, 17.1 on methotrexate, and 3.9 on infliximab monotherapy; P = .001 for both comparisons). However, there was no association between the use of immunomodulators and 6-TGN concentrations with vedolizumab (median levels of 8.8 on thiopurine with 6-TGN ≥152 pmol per 8 × 108 RBCs, 6.8 on methotrexate, and 10.5 on vedolizumab monotherapy; P > .05 for both comparisons) or ustekinumab median concentrations (median levels of 5.0 on thiopurine with 6-TGN ≥154 pmol per 8 × 108 RBCs, 5.2 on methotrexate and 7.0 on ustekinumab monotherapy; P > .05 for both comparisons). Fourteen (12%) patients had anti-infliximab antibodies, while 1 patient had ADAs in each of the other drug cohorts. CONCLUSIONS Achieving higher 6-TGN levels or the use of methotrexate improved the pharmacokinetics of infliximab. Conversely, these data do not support the use of combination therapy to augment pharmacokinetics with vedolizumab or ustekinumab.
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Affiliation(s)
- Andres J Yarur
- Division of Gastroenterology and Hepatology, Center for Inflammatory Bowel Diseases, Cedars-Sinai Medical Center, Los Angeles, California; Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin.
| | - Dermot McGovern
- Division of Gastroenterology and Hepatology, Center for Inflammatory Bowel Diseases, Cedars-Sinai Medical Center, Los Angeles, California
| | - Maria T Abreu
- Division of Gastroenterology and Hepatology, Center for Inflammatory Bowel Diseases, University of Miami Miller School of Medicine, Miami, Florida
| | - Adam Cheifetz
- Division of Gastroenterology, Center for Inflammatory Bowel Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Konstantinos Papamichail
- Division of Gastroenterology, Center for Inflammatory Bowel Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Parakkal Deepak
- Division of Gastroenterology and Hepatology, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Alexandra Bruss
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Poonam Beniwal-Patel
- Division of Gastroenterology and Hepatology, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Marla Dubinsky
- Division of Pediatric Gastroenterology and Nutrition, Mount Sinai Kravis Children's Hospital, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Stephan R Targan
- Division of Gastroenterology and Hepatology, Center for Inflammatory Bowel Diseases, Cedars-Sinai Medical Center, Los Angeles, California
| | - Gil Y Melmed
- Division of Gastroenterology and Hepatology, Center for Inflammatory Bowel Diseases, Cedars-Sinai Medical Center, Los Angeles, California
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157
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Huai M, Pei M, Pan J, Zhu Y, Chen Y, Du P, Duan Y, Xu H, Ge W. Oral colon-targeted responsive alginate/hyaluronic acid-based hydrogel propels the application of infliximab in colitis. Int J Biol Macromol 2023; 249:125952. [PMID: 37494992 DOI: 10.1016/j.ijbiomac.2023.125952] [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: 04/18/2023] [Revised: 07/01/2023] [Accepted: 07/21/2023] [Indexed: 07/28/2023]
Abstract
Currently, commercialized infliximab (IFX) has rapidly propelled the clinical treatment of IBD, however, its inherent attributes, such as off-target effects and rapid metabolism, severely limit practical applications. Moreover, high doses injection of IFX can result in IBD treatment failure, which may induce other side effects. In this study, an colon microenvironment-responsive hydrogel (AL/HA hydrogel), consisting of acid-resistant sodium alginate and colon-degraded and targeted hyaluronic acid, was constructed by simple Ca2+/Zn2+ cross-linking. The ion-mediated hydrogel exhibited the protective effect of gastrointestinal tract to avoid early drug leakage, while the inflammation environments showed well-controlled drug release and significant biodegradable behaviors. Additionally, oral hydrogel exhibited long-standing enteritis areas compared with normal mice. Therefore, hydrogel-assisted enteritis treatment has great potential in IBD as an oral agent. After that, IFX was packaged in hydrogel to fabricate a facile oral antibody delivery system to treat IBD. IFX-embedded hydrogel showed remarkable therapeutic effect on IBD compared with free IFX. Surprisingly, oral hydrogel below 7 times IFX achieve the same amount of IFX-infused treatment that will further help alleviate the drawbacks of IFX. Our work elaborated on the efficacy of oral AL/HA@IFX in IBD, providing a guarantee for the future of promoted clinical transformation.
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Affiliation(s)
- Manxiu Huai
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, PR China
| | - Mingliang Pei
- Central Laboratory, Department of Stomatology, Ultrasound Research and Education Institute, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301 Yan-chang-zhong Road, Shanghai 200072, PR China.
| | - Jiaxing Pan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, PR China
| | - Yun Zhu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, College of Stomatology, Shanghai Jiaotong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai 200011, PR China
| | - Yingwen Chen
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, PR China
| | - Peng Du
- Department of Colorectal Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, PR China
| | - Yanming Duan
- Department of Endoscopic Diagnosis and Treatment of Digestive Diseases, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, PR China
| | - Huixiong Xu
- Central Laboratory, Department of Stomatology, Ultrasound Research and Education Institute, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301 Yan-chang-zhong Road, Shanghai 200072, PR China.
| | - Wensong Ge
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, PR China.
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Peric S, Todorovic Z, Zdravkovic N, Gogic A, Simovic S, Grbovic V, Maksic M, Jakovljevic S, Milovanovic O, Zdravkovic N. Treatment of Ulcerative Colitis: Impact on Platelet Aggregation. Medicina (Kaunas) 2023; 59:1615. [PMID: 37763734 PMCID: PMC10534470 DOI: 10.3390/medicina59091615] [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] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/14/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023]
Abstract
Background and Objectives: Ulcerative colitis is chronic and/or progressive inflammation of the colorectal mucosa and submucosa and represents one of two major inflammatory bowel diseases. Ulcerative colitis has been associated with increased risk of arteriosus and venous thrombosis. There are numerous factors responsible for this; one of them is platelet activation and aggregation. The objective of our study was to determine if different treatment options for ulcerative colitis have an impact on platelet aggregation. Materials and Methods: This research was a prospective, observational study and included 94 newly diagnosed patients with UC divided into four treatment groups. For all patients, we measured platelet aggregability by using an impedance aggregometry method with a multiplate analyzer before and after treatment with infliximab, adalimumab, vedolizumab and azathioprine. A Paired Samples t test was performed in order to determine the difference in platelet aggregability before and after a certain therapy, since the data followed a normal distribution. Taking into account the impact of some clinical characteristics, multiple linear regression was conducted for the purpose of estimating the effect of therapy on the level of reduction in platelet aggregability. Results: All four drugs significantly reduced platelet aggregability. After we excluded the influence of clinical and endoscopic scores and disease localization on the results, we found that infliximab had the greatest anti-platelet activity. Conclusions: In addition to the well-known traditional risk factors for atherosclerosis, activation and aggregation of platelets play a significant role in the development of arterial thrombosis, and our results suggested that therapy use for the treatment of UC, especially infliximab, can have a great impact on cardiovascular morbidity and mortality by decreasing platelet aggregability.
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Affiliation(s)
- Sasa Peric
- Clinic of Gastroenterology and Hepatology, Military Medical Academy, Crnotravska Street 17, 11000 Belgrade, Serbia;
| | - Zeljko Todorovic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia; (S.S.); (M.M.); (N.Z.)
- Clinic for Hematology, University Clinical Center Kragujevac, Zmaj Jovina Street 30, 34000 Kragujevac, Serbia
| | - Nebojsa Zdravkovic
- Department of Medical Statistics and Informatics, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia; (N.Z.); (A.G.)
| | - Andjela Gogic
- Department of Medical Statistics and Informatics, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia; (N.Z.); (A.G.)
| | - Stefan Simovic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia; (S.S.); (M.M.); (N.Z.)
- Clinic for Cardiology, University Clinical Center Kragujevac, Zmaj Jovina Street 30, 34000 Kragujevac, Serbia
| | - Vesna Grbovic
- Department of Physical Medicine and Rehabilitation, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia;
- Center for Physical Medicine and Rehabilitation, University Clinical Center Kragujevac, Zmaj Jovina Street 30, 34000 Kragujevac, Serbia
| | - Mladen Maksic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia; (S.S.); (M.M.); (N.Z.)
- Clinic of Gastroenterology and Hepatology, University Clinical Center Kragujevac, Zmaj Jovina Street 30, 34000 Kragujevac, Serbia
| | - Stefan Jakovljevic
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia;
- Clinic for Surgery, University Clinical Center Kragujevac, Zmaj Jovina Street 30, 34000 Kragujevac, Serbia
| | - Olivera Milovanovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia;
| | - Natasa Zdravkovic
- Department of Internal Medicine, Faculty of Medical Sciences, University of Kragujevac, Svetozar Markovic Street 69, 34000 Kragujevac, Serbia; (S.S.); (M.M.); (N.Z.)
- Clinic of Gastroenterology and Hepatology, University Clinical Center Kragujevac, Zmaj Jovina Street 30, 34000 Kragujevac, Serbia
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Pfeiffer-Jensen M, Liao D, Tarp U, Deleuran B, Stengaard-Pedersen K, Venborg J, Brock B, Brock C. Reduced prescription of TNF-inhibitors in chronic arthritis based on therapeutic drug monitoring: A randomized controlled trial. Scand J Rheumatol 2023; 52:468-480. [PMID: 36315419 DOI: 10.1080/03009742.2022.2121081] [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] [Accepted: 09/01/2022] [Indexed: 12/05/2022]
Abstract
OBJECTIVE Dosing of tumour necrosis factor-α inhibitors (TNFis) is not personalized causing interindividual variation in serum drug levels; however, dose optimization is not widely implemented. We hypothesized that some patients are overdosed; thus, drug prescription could be reduced by therapeutic drug monitoring (TDM). METHOD Independent of disease activity, 239 adults treated for rheumatoid arthritis (n = 99), psoriatic arthritis 15 (n = 48), or spondyloarthritis (n = 92) were recruited for a 48-week prospective, randomized open-label trial. Standard care alone or plus TDM was applied in chronic arthritis patients treated with infliximab (IFX), (n = 81), etanercept (ETN) (n = 79), or adalimumab (ADA) (n = 79). Serum TNFi trough levels assessed at inclusion and every 4 months determined patients within/outside predefined therapeutic intervals, supporting change in prescription or drug switch. The primary endpoint was reduced drug prescription. RESULTS Compared to standard care, TDM reduced prescribed IFX [-12% (95% confidence interval -20, -3); p = 0.001] and ETN (-15% (-29, 1); p = 0.01], and prolonged the interdosing intervals of ETN [+235% (38, 432); p = 0.02] and ADA [+28% (6, 51); p = 0.04]. Time to drug switch was accelerated (χ2 = 6.03, p = 0.01). No group differences in adverse events, disease activity, or self-reported outcomes were shown, indicating equally sustained remission. CONCLUSIONS TDM reduced prescription of IFX, ETN, and ADA and identified patients benefiting from accelerated drug switch, thereby minimizing treatment failure, risk of toxicity, and unnecessary adverse events.
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Affiliation(s)
- M Pfeiffer-Jensen
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
- Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Copenhagen, Denmark
| | - D Liao
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - U Tarp
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
| | - B Deleuran
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
| | | | - J Venborg
- Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
| | - B Brock
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
- Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - C Brock
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
- Clinical Institute, Aalborg University, Aalborg, Denmark
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160
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Engel T, Dotan E, Synett Y, Held R, Soffer S, Ben‐Horin S, Kopylov U. Self-reported treatment effectiveness for Crohn's disease using a novel crowdsourcing web-based platform. United European Gastroenterol J 2023; 11:621-632. [PMID: 37370250 PMCID: PMC10493337 DOI: 10.1002/ueg2.12424] [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: 01/21/2023] [Accepted: 05/17/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND AND AIMS Internet and social media platforms have become an unprecedented source for sharing self-experience, potentially allowing the collection and integration of health data with patient experience. StuffThatWorks (STW) is an online open platform that applies machine learning and the power of crowdsourcing, where patients with chronic medical conditions can self-report and compare their individual outcomes using a structured online questionnaire. We aimed to conduct a cross-sectional, international, crowdsourcing, artificial-intelligence (AI) web-based study of patients with Crohn's disease (CD) self-reporting their outcomes. METHODS A proprietary STW Bayesian inference model was built to measure improvement in CD severity (on scale of 1-5) for each treatment and ranked treatments using effectiveness. The effectiveness of first-line biological treatments was analyzed by multiple comparisons and by calculating odds ratios and 95% confidence intervals for each treatment pair. RESULTS We included 7593 self-reported CD patients for the analysis. Most of the participants were female (75.8%) and from English-speaking countries (95.7%). Overall, anti-TNF drugs were the most reported tried treatment (52.8%). Infliximab (IFX) was ranked as the most effective treatment by the STW effectiveness model followed by bowel surgery (second), adalimumab (ADA, third), ustekinumab (UST, 4rd), and vedolizumab (VDZ, fifth). In paired comparison analyses, IFX was most effective, ADA had similar effectiveness compared to UST and all three were more effective than VDZ. CONCLUSION We present the first online crowdsourcing AI platform-based study of self-reported treatment effectiveness in CD. Net-based crowdsourcing patient-reported outcome platforms can potentially help both clinicians and patients select the best treatment for their condition.
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Affiliation(s)
- Tal Engel
- Department of GastroenterologySheba Medical CenterRamat GanIsrael
- Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael
| | - Eran Dotan
- Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael
- StuffThatWorks©Tel AvivIsrael
| | | | | | - Shelly Soffer
- Internal Medicine BAssuta Medical CenterAshdodIsrael
- Ben‐Gurion University of the NegevBe'er ShevaIsrael
| | - Shomron Ben‐Horin
- Department of GastroenterologySheba Medical CenterRamat GanIsrael
- Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael
| | - Uri Kopylov
- Department of GastroenterologySheba Medical CenterRamat GanIsrael
- Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael
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161
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Yang JY, Lund JL, Funk MJ, Hudgens MG, Lewis JD, Kappelman MD. Utilization of Treat-to-Target Monitoring Colonoscopy After Treatment Initiation in the US-Based Study of a Prospective Adult Research Cohort With Inflammatory Bowel Disease. Am J Gastroenterol 2023; 118:1638-1647. [PMID: 37053548 DOI: 10.14309/ajg.0000000000002294] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 04/04/2023] [Indexed: 04/15/2023]
Abstract
INTRODUCTION Endoscopic healing has been associated with improved long-term clinical outcomes in inflammatory bowel disease (IBD) and is a recommended target for treatment. Evidence is limited regarding real-world uptake and patterns of treat-to-target monitoring to assess endoscopic healing after treatment initiation. We aimed to estimate the proportion of patients in the Study of a Prospective Adult Research Cohort with IBD (SPARC IBD) who received colonoscopy in the 3-15 months after starting a new IBD treatment. METHODS We identified SPARC IBD patients who initiated a new biologic (infliximab, adalimumab, certolizumab pegol, golimumab, vedolizumab, and ustekinumab) or tofacitinib. We estimated the proportion of patients who received colonoscopies in the 3-15 months after IBD treatment initiation and described use by patient subgroups. RESULTS Among 1,708 eligible initiations from 2017 to 2022, the most common medications were ustekinumab (32%), infliximab (22%), vedolizumab (20%), and adalimumab (16%). The median patient age was 38 years, with 66% Crohn's disease; 55% were female, and 12% were non-White. In the 3-15 months after medication initiation, 49.3% (95% confidence interval 46.2%-52.5%) of initiations were followed by a colonoscopy. Colonoscopy use was similar between ulcerative colitis and Crohn's disease, but was higher among male patients, those older than 40 years, and those who received colonoscopy within 3 months of initiation. Colonoscopy use varied between study sites, from 26.6% (15.0%-38.3%) to 63.2% (54.5%-72.0%). DISCUSSION Approximately half of SPARC IBD patients received colonoscopy in the 3-15 months after initiation to a new IBD treatment, suggesting a low uptake of treat-to-target colonoscopy for the assessment of mucosal healing in real-world clinical practice. The variation in colonoscopy use between study sites suggests a lack of consensus and a need for more robust evidence around whether or not the practice of routine monitoring colonoscopy is associated with improved patient outcomes.
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Affiliation(s)
- Jeff Y Yang
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jennifer L Lund
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Michele Jonsson Funk
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Michael G Hudgens
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - James D Lewis
- Division of Gastroenterology, Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Michael D Kappelman
- Division of Pediatric Gastroenterology, Department of Pediatrics, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
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Shirwaikar Thomas A, Lee SE, Shatila M, De Toni EN, Török HP, Ben Khaled N, Powell N, Weight R, Faleck DM, Wang Y. IL12/23 Blockade for Refractory Immune-Mediated Colitis: 2-Center Experience. Am J Gastroenterol 2023; 118:1679-1683. [PMID: 37216614 DOI: 10.14309/ajg.0000000000002332] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 12/31/2022] [Accepted: 04/27/2023] [Indexed: 05/24/2023]
Abstract
INTRODUCTION Immune checkpoint inhibitor-mediated colitis (IMC) is commonly managed with steroids and biologics. We evaluated the efficacy of ustekinumab (UST) in treating IMC refractory to steroids plus infliximab and/or vedolizumab. RESULTS Nineteen patients were treated with UST for IMC refractory to steroids plus infliximab (57.9%) and/or vedolizumab (94.7%). Most of them had grade ≥3 diarrhea (84.2%), and colitis with ulceration was present in 42.1%. Thirteen patients (68.4%) attained clinical remission with UST, and mean fecal calprotectin levels dropped significantly after treatment (629 ± 101.5 mcg/mg to 92.0 ± 21.7 mcg/mg, P = 0.0004). DISCUSSION UST is a promising therapy for the treatment of refractory IMC.
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Affiliation(s)
- Anusha Shirwaikar Thomas
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Seung Eun Lee
- Gastroenterology, Hepatology and Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Malek Shatila
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Enrico N De Toni
- Department of Medicine II, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Helga-Paula Török
- Department of Medicine II, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Najib Ben Khaled
- Department of Medicine II, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Nicholas Powell
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Ryan Weight
- The Melanoma and Skin Cancer Institute, Englewood, Colorado, USA
| | - David M Faleck
- Gastroenterology, Hepatology and Nutrition Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Yinghong Wang
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Fanous E, Marshanski T, Tal N, Matar M, Weintraub Y, Shamir R, Shouval DS. Comparison of Clinical Outcomes in Pediatric Patients with Ileocolonic Crohn Disease Treated with Infliximab Versus Adalimumab. J Pediatr Gastroenterol Nutr 2023; 77:358-365. [PMID: 37276146 DOI: 10.1097/mpg.0000000000003853] [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: 06/07/2023]
Abstract
OBJECTIVES Infliximab is considered superior to adalimumab in patients with ulcerative colitis, especially in severe cases. Whether this is true for Crohn disease (CD) patients with colonic involvement is unclear. Our aim was to compare the clinical effectiveness of infliximab versus adalimumab in pediatric ileocolonic (L3) CD. METHODS This retrospective study included patients <18 years with ileocolonic CD treated with infliximab or adalimumab between 2014 and 2021. Primary outcome was steroid-free clinical remission by week 52. Secondary outcomes were treatment modifications, drug discontinuation, inflammatory bowel disease (IBD)-associated hospitalizations, and surgery during the first year of treatment. RESULTS We identified 74 patients treated with adalimumab and 41 with infliximab, with comparable demographic features. Concomitant immunomodulator therapy at biologic initiation was significantly lower in the adalimumab group (28% vs 85%, P < 0.001). Rates of drug intensification were higher in the infliximab group at end of induction (EOI) and at 52 weeks (55% vs 32% and 88% vs 46%, P < 0.001). Given significant differences between initial median Pediatric Crohn Disease Activity Index scores (20.0 [interquartile range, IQR 15.0-27.5] vs 11.0 [IQR 7.5-20.0] for infliximab and adalimumab groups, respectively, P < 0.001), propensity score matching was performed. Following matching, the rate of patients in steroid-free clinical remission by EOI was significantly higher in the adalimumab group (93.8% vs 46.9%, P < 0.001), but comparable by 1 year. Moreover, inflammatory markers and fecal calprotectin values were also similar at these time points. Rates of drug discontinuation, IBD-associated admissions, and surgery were similar between groups. CONCLUSIONS In a retrospective study of patients with ileocolonic CD, adalimumab and infliximab had comparable outcomes by 52 weeks.
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Affiliation(s)
- Eliana Fanous
- From *Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Marshanski
- From *Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Noa Tal
- From *Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Manar Matar
- From *Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Weintraub
- From *Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Raanan Shamir
- From *Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dror S Shouval
- From *Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Miller-Barmak A, Sztajnbok F, Balik Z, Borzutzky A, Fogel LA, Goldzweig O, Ozen S, Butbul Aviel Y. Infantile Takayasu: clinical features and long-term outcome. Rheumatology (Oxford) 2023; 62:3126-3132. [PMID: 36495199 DOI: 10.1093/rheumatology/keac691] [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: 06/16/2022] [Accepted: 12/01/2022] [Indexed: 09/02/2023] Open
Abstract
OBJECTIVES Takayasu arteritis (TAK) is a large-vessel vasculitis rarely reported in children and infants. Most articles on paediatric TAK have not focused on infants. We present the largest case series of infantile TAK, aiming to identify its demographic and clinical characteristics and compare them with existing data on older children. METHODS We conducted an international multicentre retrospective cohort study. Epidemiological and clinical data were collected from patients' charts from six rheumatology centres. All patients met both the EULAR/PReS 2008 criteria and the 1990 ACR/EULAR criteria and were diagnosed with TAK at age <5 years. RESULTS Twelve patients were included (50% female). Median age of symptom onset was 11 months, with a diagnostic delay of 4 months. The most common symptoms at presentation were hypertension, blood pressure differences between limbs, and fever. The most commonly involved arteries were the abdominal aorta and renal artery. Medications included steroids, conventional and biologic DMARDs, and other immunosuppressive therapies. Half of the patients received biologic agents, of which infliximab had the highest complete remission rate (40%). Other medications resulting in complete remission were CYC (40%) and MTX (38%). Invasive procedures were required for 58% of patients. The most common complications were cardiac (50%), stroke (42%), and serious infections (33%). No patients died. CONCLUSION This study presents the largest series of infantile TAK. Compared with other reported series on older children, infants with TAK have more severe disease and were more likely to receive biologic agents, develop complications, and require invasive interventions.
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Affiliation(s)
- Adi Miller-Barmak
- Department of Pediatrics B, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Pediatric Rheumatology Service, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Flavio Sztajnbok
- Pediatric Rheumatology Division, Pedro Ernesto University Hospital, Rio de Janeiro, Brazil
| | - Zeynep Balik
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Arturo Borzutzky
- Department of Infectious Diseases and Immunology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Leslie A Fogel
- Department of Pediatrics, Washington University in St. Louis, St. Louis, USA
| | - Ofra Goldzweig
- Pediatric Rheumatology Service, Kaplan Medical Center, Rehovot, Israel
| | - Seza Ozen
- Department of Pediatric Rheumatology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Yonatan Butbul Aviel
- Department of Pediatrics B, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Pediatric Rheumatology Service, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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165
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Yin Y, McDermott C, Lockhart C. Real-world switching and discontinuation outcomes of infliximab biosimilars in patients with rheumatoid arthritis: A scoping review. J Manag Care Spec Pharm 2023; 29:985-998. [PMID: 37610110 PMCID: PMC10508713 DOI: 10.18553/jmcp.2023.29.9.985] [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: 08/24/2023]
Abstract
BACKGROUND: Infliximab (IFX) was one of the first tumor necrosis factor inhibitors developed to treat rheumatoid arthritis (RA) and has transformed the treatment and management of many chronic inflammatory diseases. Large-scale studies in the real-world setting on the utilization patterns of IFX biosimilars are limited. OBJECTIVE: To conduct a scoping review of observational studies investigating the switching and discontinuation outcomes of the IFX biosimilars in patients with RA. METHODS: A comprehensive literature search was conducted in 3 databases (ie, PubMed, Embase, and Web of Science). This review identified observational studies that examined switching and/or discontinuation outcomes of IFX biosimilar products in adult patients with RA. Studies published in English between 2015 and 2020 were included. Studies that did not include either switching or discontinuation patterns of IFX biosimilars, had a pooled result for biologics, or were nonobservational were excluded. Extracted data were summarized using descriptive statistics. RESULTS: The initial literature search yielded 1,130 studies. With 244 duplicate articles removed and 779 excluded after title and abstract screening, the search resulted in 107 studies for full-text screening. 18 articles were included in this review. 13 countries were represented in the included studies, with most studies originating in a European country and only one article from the United States. Discontinuation rates of IFX biosimilars were reported by 14 studies and varied substantially from 8.3% to 87.0%. 4 studies (22%) directly compared discontinuation rates between IFX reference and biosimilar. Switching rates, similarly, had a great variance from 4% to 81.5%; only 4 articles described rates specifically in patients with RA. The most common causes of discontinuation were ineffectiveness and adverse effects. CONCLUSIONS: The growing market of biologic products necessitates more large-scale studies examining the real-world treatment patterns of these therapy options to provide reassurance to and build trust among patients and clinicians. Our findings suggest the inconclusiveness of current literature on the real-world implications of IFX biosimilars discontinuation and product switching. This review captures the heterogeneity in reported data and identifies areas for future research to provide clarity to the value of IFX biosimilars.
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Affiliation(s)
- Yue Yin
- Eshelman School of Pharmacy, University of North Carolina at Chapel Hill
| | - Cara McDermott
- Biologics and Biosimilars Collective Intelligence Consortium, Alexandria, VA
| | - Catherine Lockhart
- Biologics and Biosimilars Collective Intelligence Consortium, Alexandria, VA
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Gertel S, Polachek A, Furer V, Paran D, Tzemach R, Levartovsky D, Litinsky I, Anouk M, Meridor K, Nochomovitz H, Wollman J, Berman M, Borok S, Elkayam O. Synovial monocytes from psoriatic and rheumatoid arthritis patients are modulated differently by TNF inhibitors and glucocorticoids: an ex-vivo study. Clin Exp Rheumatol 2023; 41:1847-1855. [PMID: 36912319 DOI: 10.55563/clinexprheumatol/d3mfat] [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: 08/23/2022] [Accepted: 01/16/2023] [Indexed: 03/12/2023]
Abstract
OBJECTIVES Synovial monocytes (expressing CD14+CD16+) affect pro-inflammatory responses in the synovium microenvironment of psoriatic arthritis (PsA) and rheumatoid arthritis (RA). The effect of various drugs on those cells was evaluated. METHODS Synovial fluid mononuclear cells (SFMCs) from PsA (n=29) and RA (n=11) patients were cultured with biologics or glucocorticoids (GCs). CD14+CD16+ cells were analysed by flow cytometry. TNF secretion was assessed by ELISA and changes in cytokine and matrix metalloproteinase-9 (MMP-9) mRNA by qPCR. RESULTS TNF inhibitors (i) [adalimumab (ADA) and infliximab (IFX)] significantly reduced the %CD14+CD16+ cells (p<0.04 and p<0.02, respectively) compared to IL-17Ai, IL-12/23i, and GCs in PsA patients' SFMCs. Similarly, those TNFi reduced the %CD14+CD16+ cells (p<0.05 and p<0.02, respectively) compared to IL-6Ri, CD20i and GCs in RA patients' SFMCs. TNFi (ADA p<0.01, IFX p=0.0003), and GCs (p<0.05) reduced TNF levels in PsA patients SFMCs supernatants. IFX down-regulated IL-1β mRNA (p<0.005) while GCs betamethasone (BET) (p<0.01) and methylprednisolone acetate (MPA) (p<0.005) led to IL-1β up-regulation. IFX down-regulated IL-8 and MMP-9 (p<0.01) and up-regulated IL-10 (p<0.005), and GCs did so to a greater extent (for IL-8, BET p<0.0001 and MPA p<0.005, for MMP-9, BET and MPA p<0.0001 and for IL-10, BET and MPA p<0.0001). CONCLUSIONS TNFi but not GCs reduced the inflammatory monocytes. Both TNFi and GCs inhibited TNF secretion but differently modulated IL-1β, IL-8, MMP-9 and IL-10 gene expression. Our data point to TNFi as a modulator of synovial monocytes.
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Affiliation(s)
- Smadar Gertel
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Ari Polachek
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Victoria Furer
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daphna Paran
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Reut Tzemach
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David Levartovsky
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Irena Litinsky
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Marina Anouk
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Katya Meridor
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hila Nochomovitz
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jonatan Wollman
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mark Berman
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sara Borok
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ori Elkayam
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Yang C, Rosenwasser N, Wang X, Xu Z, Scheck J, Boos MD, Gupta D, Brandling-Bennet HA, Sidbury R, Iyer RS, Zhao Y. Golimumab in Children with Chronic Recurrent Multifocal Osteomyelitis: A Case Series and Review of the Literature. Paediatr Drugs 2023; 25:603-611. [PMID: 37479948 DOI: 10.1007/s40272-023-00581-y] [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] [Accepted: 06/20/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND Chronic recurrent multifocal osteomyelitis (CRMO) is a rare autoinflammatory bone disease requiring immunosuppressive treatment in half of patients. Monoclonal tumor necrosis factor inhibitors (TNFi) are often used as effective second-line off-label therapies. However, paradoxical psoriasis can occur in a subset of patients exposed to monoclonal TNFi and can prompt conversion to alternate therapy if severe. OBJECTIVE The aim of this study was to determine the efficacy and safety of golimumab, a fully humanized TNFi, in children with CRMO, including those who develop paradoxical psoriasis after exposure to other monoclonal TNFi. METHODS A retrospective chart review was conducted of patients with CRMO who received golimumab in a single center between 01 June, 2018 and 31 December, 2020. Patients who were diagnosed before 21 years of age and followed up for CRMO at least once after receiving ≥ 3 months of golimumab were included. Extracted data included patient demographics, whole-body MRI lesion counts, clinically relevant data, laboratory results, patient-reported outcomes, and psoriasis burden. Linear mixed models with log-transformed outcomes were used to assess changes in the outcomes over time. The random effect is included in the model to account for the within-subject correlation of repeated measures. p-values and 95% confidence intervals were reported. RESULTS Eighteen patients were included. Patients were observed for a median of 9.95 months [interquartile range 3.84-15.64]. The median age at the initiation of golimumab was 10.95 years [9.86-13.77] and the median duration of disease between the disease onset and the initiation of golimumab was 2.60 years [1.66-3.62]. Ten patients received golimumab via intravenous route and eight patients received golimumab via subcutaneous route. The median dose was 1.64 mg/kg/month [1.46, 2]. Fourteen patients were previously treated with disease-modifying antirheumatic drugs and 17 with other TNFi. Patients treated with golimumab showed significant improvement in median physician global assessment for CRMO from 2.00 [1.00-3.00] to 0.00 [0.00-0.25] by the fourth visit (p < 0.001), with median erythrocyte sedimentation rate (ESR) decreasing significantly from 12.00 [6.75-23.75] to 5.00 [3.00-10.00] by the fourth visit (p < 0.05). The median number of lesions on MRI decreased significantly from 3.50 [2.00-5.50] to 0.50 [0.00-4.25] lesions per patient (p < 0.01). Nine out of 12 patients who had previous paradoxical psoriasis associated with adalimumab or infliximab had persistent active psoriasis at study baseline. For patients with psoriasis at study baseline, the prevalence of psoriasis had decreased from 100% to approximately 50-57% at the following visits. Of the 18 patients initiated on golimumab in this study, there was only one new case of mild psoriasis in a patient with previously resolved infliximab-associated paradoxical psoriasis. No serious infections or adverse events were noted during the study. Two patients in the study showed clinical improvement with concomitant golimumab and ustekinumab with no reported adverse side effects or increased effects in these patients over a 16-month interval, showing that this combination can be safe and effective for children with CRMO. CONCLUSION In our experience, golimumab has been shown to be a safe and effective therapy for CRMO and demonstrated improvement in paradoxical psoriasis in many patients. Longer follow-up periods would be helpful to develop longer term outcomes data for patients with CRMO and overall paradoxical psoriasis risk.
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Affiliation(s)
- Claire Yang
- Pediatric Rheumatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, MA 7.110, 4800 Sand Point Way NE, Seattle, WA, 98105, USA
| | - Natalie Rosenwasser
- Pediatric Rheumatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, MA 7.110, 4800 Sand Point Way NE, Seattle, WA, 98105, USA
- Center for Clinical and Translational Research, Seattle Children's Hospital, Seattle, WA, USA
| | - Xing Wang
- Center for Clinical and Translational Research, Seattle Children's Hospital, Seattle, WA, USA
| | - Zheng Xu
- Pediatric Rheumatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, MA 7.110, 4800 Sand Point Way NE, Seattle, WA, 98105, USA
| | - Joshua Scheck
- Pediatric Rheumatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, MA 7.110, 4800 Sand Point Way NE, Seattle, WA, 98105, USA
| | - Markus D Boos
- Pediatric Dermatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Deepti Gupta
- Pediatric Dermatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Heather A Brandling-Bennet
- Pediatric Dermatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Robert Sidbury
- Pediatric Dermatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Ramesh S Iyer
- Department of Radiology, Seattle Children's Hospital, University of Washington, Seattle, WA, USA
| | - Yongdong Zhao
- Pediatric Rheumatology, Department of Pediatrics, Seattle Children's Hospital, University of Washington, MA 7.110, 4800 Sand Point Way NE, Seattle, WA, 98105, USA.
- Center for Clinical and Translational Research, Seattle Children's Hospital, Seattle, WA, USA.
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168
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Stajszczyk M, Obarska I, Jeka S, Batko B. Budget impact analysis and treatment availability with biosimilar TNF inhibitors in rheumatic diseases in Poland: real-world evidence using a nationwide database. Ann Rheum Dis 2023; 82:1171-1180. [PMID: 37328194 PMCID: PMC10423465 DOI: 10.1136/ard-2022-223696] [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] [Indexed: 06/18/2023]
Abstract
OBJECTIVES Although several years have passed since biologic disease modifying antirheumatic drugs were introduced to the market, considerable disparities in access still remain. Tumour necrosis factor inhibitors (TNFi) have proven to be highly effective and safe for treating patients with rheumatic musculoskeletal diseases (RMDs). The emergence of biosimilars is promising for cost reduction and more equitable, widespread access. METHODS A retrospective budget impact analysis based on final drug prices was conducted using 12 687 treatment courses for infliximab, etanercept and adalimumab. Estimated and real-life savings for public payer were calculated from an 8-year perspective of TNFi use. Data on the treatment cost and on the evolution in the number of patients treated was provided. RESULTS From a public payer perspective, the estimated total savings amount to over €243 million for TNFi, with over €166 million attributed to treatment cost reduction in RMDs. Real-life savings were calculated as €133 million and €107 million, respectively. The rheumatology sector generated between 68% and 92% of total savings across models, depending on the adopted scenario. The overall decrease in mean annual cost of treatment ranged between 75% and 89% in the study frame. If all budget savings were spent on reimbursement of additional TNFi, a hypothetical total of almost 45 000 patients with RMDs could be treated in 2021. CONCLUSIONS This is the first nation-level analysis that shows estimated and real-life direct cost-savings for TNFi biosimilars. Transparent criteria for reinvesting savings should be developed on both a local and an international levels.
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Affiliation(s)
- Marcin Stajszczyk
- Department of Rheumatology and Autoimmune Diseases, Silesian Center for Rheumatology, Orthopedics and Rehabilitation, Ustroń, Poland
| | | | - Slawomir Jeka
- Clinical Department of Rheumatology and Connective Tissue Disease, Collegium Medicum UMK, University Hospital No. 2, Bydgoszcz, Poland
| | - Bogdan Batko
- Department of Rheumatology and Immunology, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski University, Kraków, Poland
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McClean AR, Cheng L, Bansback N, Clement F, Tadrous M, Harrison M, Law MR. Uptake and Spending on Biosimilar Infliximab and Etanercept After New Start and Switching Policies in Canada: An Interrupted Time Series Analysis. Arthritis Care Res (Hoboken) 2023; 75:2011-2021. [PMID: 36752358 DOI: 10.1002/acr.25099] [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: 06/03/2022] [Revised: 01/09/2023] [Accepted: 02/02/2023] [Indexed: 02/09/2023]
Abstract
OBJECTIVE Uptake of biosimilars has been suboptimal in North America. This study was undertaken to quantify the impact of various policy interventions (namely, new start and switching policies) on uptake and spending on biosimilar infliximab and etanercept in British Columbia (BC), Canada. METHODS We used administrative claims data to identify BC residents ≥18 years of age with rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, and/or plaque psoriasis who qualified for public drug coverage from January 2013 to November 2020. Using interrupted time series analysis, we studied the change in proportion spent on and prescriptions dispensed of biosimilar infliximab and etanercept out of the total amount per agent after new start and biosimilar switching policies were implemented. RESULTS Our study included 208,984 individuals living with rheumatoid arthritis, ankylosing spondylitis, plaque psoriasis, and/or psoriatic arthritis, corresponding to 5,884 patients taking infliximab and etanercept. After the new start policy, we detected a small gradual increase in the proportion of dispensed biosimilar etanercept prescriptions of 0.65% per month (95% confidence interval [95% CI] 0.44, 0.85). The trend related to the proportion of total spending on biosimilar etanercept also increased (0.51% [95% CI 0.28, 0.73]). After the switching policy, there was a sustained increase in the proportion of dispensed biosimilar etanercept and infliximab prescriptions of 76.98% (95% CI 75.56, 78.41) and 58.43% (95% CI 52.11, 64.75), respectively. Similarly, there was a persistent increase in monthly spending on biosimilar etanercept and infliximab of 78.22% (95% CI 76.65, 79.79) and 71.23% (95% CI 66.82, 75.65), respectively. CONCLUSION We found that mandatory switching policies were much more effective than new starting policies for increasing the use of biosimilar medications.
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Affiliation(s)
- Alison R McClean
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Lucy Cheng
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Nick Bansback
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Mina Tadrous
- University of Toronto and Women's College Hospital, Toronto, Ontario, Canada
| | - Mark Harrison
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Michael R Law
- University of British Columbia, Vancouver, British Columbia, Canada
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170
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Nasr A, Minar P. The Role of Therapeutic Drug Monitoring in Children. Gastroenterol Clin North Am 2023; 52:549-563. [PMID: 37543399 PMCID: PMC10865141 DOI: 10.1016/j.gtc.2023.05.002] [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] [Indexed: 08/07/2023]
Abstract
The use of biologic therapies has changed the treatment landscape for children with inflammatory bowel disease. While the novel biologics have improved clinical outcomes, there remains a significant gap in achieving endoscopic remission, prolonged steroid-free remission, and drug durability. Contributing to this gap is the paucity of real-world pharmacokinetic studies in children and a failure to dose optimize therapy during induction. Emerging data from a pediatric clinical trial and several observational studies have shown that the combination of proactive therapeutic drug monitoring and achievement of early therapeutic concentrations is effective in achieving improved outcomes. The next steps will be to leverage these past studies to develop more innovative clinical trials to properly assess the safety and effectiveness of proactive therapeutic drug monitoring in children.
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Affiliation(s)
- Alexander Nasr
- Division of Pediatric Gastroenterology, Hepatology & Nutrition, Cincinnati Children's Hospital Medical Center, MLC 2010, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
| | - Phillip Minar
- Division of Pediatric Gastroenterology, Hepatology & Nutrition, Cincinnati Children's Hospital Medical Center, MLC 2010, 3333 Burnet Avenue, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, USA.
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171
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Vieujean S, Kotze PG, Netter P, Germain A, Louis E, Danese S, Peyrin-Biroulet L. Stemming the tide with ileocecal Crohn's disease: when is pharmacotherapy enough? Expert Opin Pharmacother 2023; 24:1595-1607. [PMID: 37401098 DOI: 10.1080/14656566.2023.2232726] [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: 09/13/2022] [Accepted: 06/30/2023] [Indexed: 07/05/2023]
Abstract
INTRODUCTION Crohn's disease (CD) mostly affects the terminal ileum and ileocecal region and up to 80% of patients end up requiring surgery. Previously reserved for complicated or refractory forms, surgery is now considered as an alternative to medical treatment in localized ileocecal disease. AREAS COVERED This review examines factors associated with response to medical treatment and those associated with the need for surgery in ileocecal CD to identify the patients' profile for whom pharmacotherapy might be enough. Factors associated with the recurrence and the postoperative complications are also reviewed to help the clinician identify patients for whom medical therapy might be preferred. EXPERT’S OPINION LIR!C study long-term follow-up data show that 38% of infliximab-treated patients were still treated with infliximab at the end of their follow-up, while 14% had switched to another biologic or had received immunomodulator or corticosteroid and 48% had CD-related surgery. Only the combination with an immunomodulator was associated with a greater likelihood of continuing infliximab. Patients with ileocecal CD for whom pharmacotherapy might be sufficient are probably those with no risk factors for CD-related surgery.In addition, patients with high risk of recurrence or of post-operative complications may benefit more from medical treatment than from surgery.
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Affiliation(s)
- Sophie Vieujean
- Hepato-Gastroenterology and Digestive Oncology, University Hospital CHU of Liège, Liège, Belgium
| | - Paulo Gustavo Kotze
- Colorectal Surgery Unit, Cajuru University Hospital, Catholic University of Paraná, Curitiba, Brazil
| | - Patrick Netter
- Université de Lorraine, CNRS, Laboratoire IMoPa, Nancy, France
| | - Adeline Germain
- Department of Digestive Surgery, University Hospital of Nancy-Brabois, Vandoeuvre-Les-Nancy, France
| | - Edouard Louis
- Hepato-Gastroenterology and Digestive Oncology, University Hospital CHU of Liège, Liège, Belgium
| | - Silvio Danese
- Department of Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital and Vita-Salute San Raffaele University, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, University of Lorraine, CHRU-Nancy, Nancy, France
- University of Lorraine, INSERM, NGERE, Nancy, France
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172
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Cheli S, Savino D, De Silvestri A, Norsa L, Sansotta N, Penagini F, Dilillo D, Panceri R, Cattaneo D, Clementi E, Zuin G. One year of experience with combined pharmacokinetic/pharmacogenetic monitoring of anti-TNF alpha agents: a retrospective study. Pharmacogenomics J 2023; 23:112-118. [PMID: 37016150 DOI: 10.1038/s41397-023-00304-z] [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] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/15/2023] [Accepted: 03/20/2023] [Indexed: 04/06/2023]
Abstract
Anti-tumor necrosis factor alpha (anti-TNFα) inhibitors are used extensively for the management of moderate to severe inflammatory bowel disease (IBD) in both adult and pediatric patients. Unfortunately, not all patients show an optimal response to induction therapy, while others lose their response over time for reasons yet poorly understood. We report on a pharmacokinetic/pharmacogenetic approach to monitor the therapy with anti-TNFα in a real-world cohort of seventy-nine pediatric patients affected by IBD that was analyzed retrospectively. We evaluated plasma concentrations of infliximab, adalimumab, and related anti-drug antibodies (ADAs), and single nucleotide polymorphisms (SNPs) in genes involved in immune processes and inflammation on the anti-TNFα response. We found a significant association between the SNP in TNFα promoter (-308G>A) and clinical remission without steroids in patients on infliximab therapy. Additionally, a potential connection between HLA-DQA1*05 genetic variant carriers and a higher risk of anti-TNFα immunogenicity emerged.
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Affiliation(s)
- Stefania Cheli
- Unit of Clinical Pharmacology, ASST Fatebenefratelli Sacco, University Hospital, Milano, Italy
| | - Diego Savino
- Unit of Clinical Pharmacology, ASST Fatebenefratelli Sacco, University Hospital, Milano, Italy
| | - Annalisa De Silvestri
- Clinical Epidemiology and Biometry Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Lorenzo Norsa
- Pediatric Hepatology, Gastroenterology and Transplantation Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Naire Sansotta
- Pediatric Hepatology, Gastroenterology and Transplantation Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Francesca Penagini
- Pediatric Department, "Vittore Buzzi" Children's Hospital, University of Milan, Milano, Italy
| | - Dario Dilillo
- Pediatric Department, "Vittore Buzzi" Children's Hospital, University of Milan, Milano, Italy
| | - Roberto Panceri
- Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Dario Cattaneo
- Unit of Clinical Pharmacology, ASST Fatebenefratelli Sacco, University Hospital, Milano, Italy
| | - Emilio Clementi
- Scientific Institute IRCCS Eugenio Medea, Bosisio Parini, Italy.
- Clinical Pharmacology Unit, Department of Biomedical and Clinical Sciences, L. Sacco University Hospital, Università degli Studi di Milano, Milan, Italy.
| | - Giovanna Zuin
- Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
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173
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Bordean L, Chis M, Cimpean AM, Barb AC, Cosma AA, Fenesan MP, Cotoi OS, Nicolescu L, Nicolescu CM, Avram C. Age, Sex, Metabolic and Pharmacologic Factors May Predict Nonresponse Status to Rheumatoid Arthritis Therapies. In Vivo 2023; 37:2387-2401. [PMID: 37652478 PMCID: PMC10500531 DOI: 10.21873/invivo.13344] [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: 08/13/2023] [Revised: 08/17/2023] [Accepted: 08/19/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND/AIM A real challenge for patients with rheumatoid arthritis (RA) and rheumatologists is primary nonresponse status (PNRS) or secondary nonresponse status (SNRS) to various therapies. Despite their detrimental influence on patient life quality, PNRS and SNRS have no accurate definition and no early predictive criteria for their development exist. Patients with RA under 40 years of age are rare, hence PNRS and SNRS data for this age group are scarce. This study examined the PNRS and SNRS according to sex, age, BMI, therapy type, and duration. PATIENTS AND METHODS Retrospectively, 115 patients with RA having PNRS and/or SNRS were stratified by age (22-39, 40-59, and 60-81). The association between body mass index (BMI), proinflammatory cytokines inhibitors, JAK inhibitors, and TNF-alpha inhibitors, sex, age, and PNRS and SNRS was examined. RESULTS All three proinflammatory cytokine inhibitors (rituximab, tocilizumab, and abatacept) were associated with PNRS and SNRS in women with a high BMI aged 40-59 years. Abatacept-related PNRS and SNRS was significant in women with normal BMI aged 60-81 years. Adalimumab, infliximab, and golimumab affected SNRS differently in women with normal BMI aged 22-39 years and women with high BMI aged 60-81 years. Etanercept and infliximab were associated with SNRS status in men with high-BMI aged 40-59 years. CONCLUSION PNRS and SNRS development in patients with RA is significantly influenced by age, sex, and BMI, but most importantly is closely and differentially related to therapy type and duration.
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Affiliation(s)
- Liliana Bordean
- Department ME2/Rheumatology, Rehabilitation, Physical Medicine and Balneology, Faculty of Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureş (UMPhST), Targu Mures, Romania
- Clinic of Rheumatology, Emergency County Hospital of Târgu Mureş, Targu Mures, Romania
- Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
| | - Monica Chis
- Department ME2/Rheumatology, Rehabilitation, Physical Medicine and Balneology, Faculty of Medicine, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureş (UMPhST), Targu Mures, Romania;
- Clinic of Rheumatology, Emergency County Hospital of Târgu Mureş, Targu Mures, Romania
| | - Anca Maria Cimpean
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania;
- Center of Expertise for Rare Vascular Disease in Children, Emergency Hospital for Children Louis Turcanu, Timisoara, Romania
| | - Alina Cristina Barb
- Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
- OncoHelp Hospital, Timisoara, Romania
| | - Andrei Alexandru Cosma
- Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
- OncoHelp Hospital, Timisoara, Romania
| | - Mihaela Pasca Fenesan
- Doctoral School, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
- Department of Microscopic Morphology/Histology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania
- OncoHelp Hospital, Timisoara, Romania
| | - Ovidiu Simion Cotoi
- Department of Pathophysiology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Targu Mures, Romania
- Department of Pathology, County Clinical Hospital Mureș, Targu Mures, Romania
| | - Laura Nicolescu
- Department of Medicine, Faculty of Medicine, Vasile Goldiş Western University of Arad, Arad, Romania
- Department of Physical Medicine and Rehabilitation, Emergency County Hospital, Arad, Romania
| | - Cristian Mircea Nicolescu
- Department of Anesthesia and Intensive Care, Emergency County Hospital, Arad, Romania
- Department of Biology and Life Sciences, Vasile Goldiş Western University of Arad, Arad, Romania
| | - Claudiu Avram
- Department XVI/Balneology, Rehabilitation and Rheumatology, University of Medicine and Pharmacy Victor Babes Timisoara, Timisoara, Romania
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Abstract
Although surgery rates in Crohn's disease are declining in the past twenty years, bowel resection remains an important and still commonly used therapeutic option in Crohn's disease. Preoperatively, patients clinical status must be optimized including preparation for perioperative recovery including with nutrition optimization and preparation for postoperative pharmacotherapy. Postoperatively a medical therapy is often required and in recent years it has often been a biological therapy. One randomized controlled study suggested that infliximab is more likely to prevent endoscopic recurrence than placebo. But other biologicals have been used as well. Ileocolonoscopy should be undertaken by 6 months after an ileal or ileocecal resection especially. Adjunctive imaging such as transabdominal ultrasound, capsule endoscopy or cross sectional imaging may be required. Biomarker measurement with fecal calprotectin especially, or C-reactive protein, serum ferritin, serum albumin and serum hemoglobin will also be helpful.
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Affiliation(s)
- Charles N Bernstein
- University of Manitoba IBD Clinical and Research Centre and Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Miguel Regueiro
- Cleveland Clinic, Digestive Disease and Surgery Institute and Department of Medicine in the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH
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Fujita S, Honjo H, Takada R, Hara A, Masuta Y, Otsuka Y, Handa K, Minaga K, Tsuji S, Kudo M, Watanabe T. Ulcerative Colitis-associated Spondyloarthritis Successfully Treated with Infliximab in the Absence of Enhanced TNF-α Responses. Intern Med 2023; 62:2493-2497. [PMID: 36575020 PMCID: PMC10518546 DOI: 10.2169/internalmedicine.1182-22] [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: 10/23/2022] [Accepted: 11/17/2022] [Indexed: 12/28/2022] Open
Abstract
Although concurrent occurrence of spondyloarthritis (SpA) and ulcerative colitis (UC) is sometimes seen, the profiles of cytokines have been poorly understood in UC-associated SpA. We herein report a case of UC-associated SpA successfully treated with infliximab (IFX). Profiles of cytokines in the serum and colonic mucosa were characterized by an enhanced expression of IL-6 but not tumor necrosis factor (TNF)-α. Successful induction of remission by IFX was associated with the downregulation of IL-6 expression but no significant alteration in TNF-α expression. These findings suggest that some cases of UC-associated SpA might be driven by IL-6, and IFX might be effective in cases lacking enhanced TNF-α responses.
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Affiliation(s)
- Shunsuke Fujita
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Hajime Honjo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Ryutaro Takada
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Akane Hara
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Yasuhiro Masuta
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Yasuo Otsuka
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Kohei Handa
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Kosuke Minaga
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | | | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
| | - Tomohiro Watanabe
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Japan
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de Oliveira Ascef B, Almeida MO, de Medeiros-Ribeiro AC, de Oliveira Andrade DC, de Oliveira Junior HA, de Soárez PC. Impact of switching between reference biologics and biosimilars of tumour necrosis factor inhibitors for rheumatoid arthritis: a systematic review and network meta-analysis. Sci Rep 2023; 13:13699. [PMID: 37607959 PMCID: PMC10444768 DOI: 10.1038/s41598-023-40222-5] [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: 02/01/2023] [Accepted: 08/07/2023] [Indexed: 08/24/2023] Open
Abstract
What is the impact of switching between biologics and biosimilars of adalimumab, etanercept, and infliximab on efficacy and safety for rheumatoid arthritis? A systematic review and network meta-analysis were performed to compare switching and non-switching groups of treatments. Pooled Risk Relative (RR) or standardised mean differences (SMD) with 95% credible intervals (95% CrIs) were obtained. Seventeen randomized trials with a switching phase involving 6,562 patients were included. Results showed that a single switch from biologics to biosimilars compared to continuing biologics had comparable effects for primary and co-primary outcomes, the American College of Rheumatology criteria with 20% response (ACR20) (7 trials, 1,926 patients, RR 0.98, 95% CrIs 0.93 to 1.03) and the Health Assessment Questionnaire-Disability Index (HAQ-DI) (5 trials, 1,609 patients, SMD - 0.07, 95% CrIs - 0.23 to 0.1), and within the equivalence margins: ACR20 [RR 0.94, 1.06] and HAQ-DI [SMD - 0.22, 0.22]. The risk of treatment-emergent adverse events, discontinuation, and positive anti-drug antibodies were comparable after switching. Safety results were imprecise, and the follow-up period might not be sufficient to evaluate long-term effects, especially malignancies. Overall, the practice of single switching between approved biologics and biosimilars of Tumour Necrosis Factor inhibitors is efficacious and safe for rheumatoid arthritis.
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Affiliation(s)
- Bruna de Oliveira Ascef
- Departamento de Medicina Preventiva, Faculdade de Medicina - FMUSP, Universidade de Sao Paulo, Av. Dr. Arnaldo, 455 - 2º andar - sala 2214, São Paulo, SP, 01246-903, Brazil.
| | | | - Ana Cristina de Medeiros-Ribeiro
- Disciplina de Reumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, São Paulo, SP, Brazil
| | | | | | - Patrícia Coelho de Soárez
- Departamento de Medicina Preventiva, Faculdade de Medicina - FMUSP, Universidade de Sao Paulo, São Paulo, SP, Brazil
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177
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Jongsma MME, Costes LMM, Tindemans I, Cozijnsen MA, Raatgreep R(HC, van Pieterson M, Li Y, Escher JC, de Ridder L, Samsom JN. Serum Immune Profiling in Paediatric Crohn's Disease Demonstrates Stronger Immune Modulation With First-Line Infliximab Than Conventional Therapy and Pre-Treatment Profiles Predict Clinical Response to Both Treatments. J Crohns Colitis 2023; 17:1262-1277. [PMID: 36934327 PMCID: PMC10441564 DOI: 10.1093/ecco-jcc/jjad049] [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: 09/28/2022] [Indexed: 03/20/2023]
Abstract
BACKGROUND Despite its efficacy, rational guidance for starting/stopping first-line biologic treatment in individual paediatric Crohn's disease [CD] patients is needed. We assessed how serum immune profiles before and after first-line infliximab [FL-IFX] or conventional [CONV] induction therapy associate with disease remission at week 52. METHODS Pre- [n = 86], and 10-14-week post-treatment [n = 84] sera were collected from patients with moderate-to-severe paediatric CD in the TISKids trial, randomized to FL-IFX [n = 48; five 5-mg/kg infusions over 22 weeks] or CONV [n = 43; exclusive enteral nutrition or oral prednisolone]; both groups received azathioprine maintenance. The relative concentrations of 92 inflammatory proteins were determined with Olink Proteomics; fold changes [FC] with |log2FC| > 0.5 after false discovery rate adjustment were considered significant. RESULTS FL-IFX modulated a larger number of inflammatory proteins and induced stronger suppression than CONV; 18/30 proteins modulated by FL-IFX were not regulated by CONV. Hierarchical clustering based on IFX-modulated proteins at baseline revealed two clusters of patients: CD-hi patients had significantly higher concentrations of 23/30 IFX-modulated proteins [including oncostatin-M, TNFSF14, HGF and TGF-α], and higher clinical disease activity, C-reactive protein and blood neutrophils at baseline than CD-lo patients. Only 24% of CD-hi FL-IFX-treated patients maintained remission without escalation at week 52 vs 58% of CD-lo FL-IFX-treated patients. Similarly, 6% of CD-hi CONV-treated patients achieved remission vs 20% of CONV-treated CD-lo patients. Clustering based on immune profiles post-induction therapy did not relate to remission at week 52. CONCLUSION FL-IFX leads to stronger reductions and modulates more immune proteins than CONV. Stratification on pre-treatment profiles of IFX-modulated proteins directly relates to maintenance of remission without treatment escalation. TRIAL REGISTRATION NUMBER NCT02517684.
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Affiliation(s)
- Maria M E Jongsma
- Department of Pediatric Gastroenterology, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Lea M M Costes
- Laboratory of Pediatrics, Division of Gastroenterology and Nutrition, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Irma Tindemans
- Laboratory of Pediatrics, Division of Gastroenterology and Nutrition, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Martinus A Cozijnsen
- Department of Pediatric Gastroenterology, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Rolien (H) C Raatgreep
- Laboratory of Pediatrics, Division of Gastroenterology and Nutrition, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Merel van Pieterson
- Department of Pediatric Gastroenterology, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Yunlei Li
- Department of Pathology & Clinical Bioinformatics, Erasmus University Medical Center/Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Johanna C Escher
- Department of Pediatric Gastroenterology, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Lissy de Ridder
- Department of Pediatric Gastroenterology, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Janneke N Samsom
- Laboratory of Pediatrics, Division of Gastroenterology and Nutrition, Erasmus University Medical Center/Sophia Children’s Hospital, Rotterdam, the Netherlands
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178
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Tamer F, Kucukhemek F, Gulekon A. Monocyte to high-density lipoprotein cholesterol ratio decreased in patients with psoriasis treated with ixekizumab. Rev Invest Clin 2023; 75:187-192. [PMID: 37310849 DOI: 10.24875/ric.23000085] [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] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 05/26/2023] [Indexed: 06/15/2023]
Abstract
Background Monocyte to high-density lipoprotein cholesterol ratio (MHR) is a novel inflammatory biomarker which has been associated with cardiovascular diseases. Objective To study MHR in patients with psoriasis treated with biological agents. Methods Between April 2019 and August 2022, MHR was retrospectively evaluated in patients with psoriasis before and 3 months after treatment with infliximab, adalimumab, etanercept, ixekizumab, secukinumab, and ustekinumab in a university hospital in Ankara, Turkey. Results This study included 128 patients, 53 females and 75 males. 39 (30.5%) patients were treated with infliximab, 26 (20.3%) with adalimumab, 8 (6.3%) with etanercept, 18 (14.1%) with ixekizumab, 12 (9.4%) with secukinumab, and 25 (19.5%) with ustekinumab. The median MHR was 0.0127 (0.0086-0.0165) in females and 0.0146 (0.0119-0.0200) in males (p = 0.011). The median MHR decreased after treatment with adalimumab, ixekizumab, secukinumab, and ustekinumab, whereas it increased after treatment with infliximab and etanercept (p = 0.790, p = 0.015, p = 0.754, p = 0.221, p = 0.276, p = 0.889, respectively). Conclusion MHR significantly decreased in patients with psoriasis after treatment with ixekizumab. Since high MHR levels have been associated with poor clinical outcomes in patients with cardiovascular diseases, ixekizumab might have a positive impact in the treatment of psoriasis patients who had cardiovascular diseases. We suggest that MHR may be useful both in establishing appropriate biological agent treatment and in the follow-up of patients with psoriasis treated with biological agents.
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Affiliation(s)
- Funda Tamer
- Department of Dermatology, Gazi University School of Medicine, Ankara, Turkey
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179
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Nosrati A, Torpey ME, Andriano TM, Benesh G, Babbush KM, Hosgood HD, Campton KL, Cohen SR. Importance of a multi-tiered treatment approach for intellectually and developmentally disabled patients with hidradenitis suppurativa. Arch Dermatol Res 2023; 315:1827-1829. [PMID: 36745196 DOI: 10.1007/s00403-023-02543-3] [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: 12/01/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 02/07/2023]
Abstract
Hidradenitis suppurativa (HS) is a chronic, debilitating skin condition that is characterized by painful pustules, nodules, abscesses, and sinus tracts. The complicated and fast-evolving treatment of HS consists of a multi-tiered approach that includes, antibacterial, antihormonal, anti-inflammatory, and surgical options. Studies have demonstrated an earlier age of onset and increased prevalence of HS in patients with intellectual and developmental disability (IDD) compared to patients without IDD. To explore the use of an intensive multi-tiered HS management algorithm that requires monthly office visits, monthly intravenous therapy, and several daily treatment modalities in an HS population with IDD, we conducted an IRB-approved retrospective chart review of HS patients treated at the Albert Einstein College of Medicine-Montefiore HS Center (HSC) with diagnoses of concurrent IDD to investigate their demographic and diagnostic characteristics, as well as the spectrum of therapies employed in this cohort. A total of 22 HS patients with concomitant IDD, including trisomy 21, unspecified intellectual disability, autism spectrum disorder, and trisomy 13 were identified. Therapies utilized in this cohort for HS included topical and oral antibiotics, spironolactone, finasteride, oral contraceptive pills, infliximab, adalimumab, isotretinoin, intralesional and intramuscular triamcinolone injections, and excisional surgery. In conclusion, our findings indicate that despite the practical challenges, daily oral antibiotic regimens, anti-androgen combinations, oral retinoids, infliximab, adalimumab, and surgery collectively play important roles in treating HS patients with IDD. Our cases underscore the importance of utilizing the full range of modalities as the HS treatment algorithm continues to evolve.
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Affiliation(s)
- Avigdor Nosrati
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA
| | - McCall E Torpey
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA
| | - Tyler M Andriano
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA
| | - Gabrielle Benesh
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA
| | - Kayla M Babbush
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA
| | - H Dean Hosgood
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA
| | - Kristina L Campton
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA
| | - Steven R Cohen
- Department of Medicine, Division of Dermatology, Albert Einstein College of Medicine, 3411 Wayne Ave 2Nd Floor, Bronx, New York, NY, 10461, USA.
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180
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Sota J, Capuano A, Emmi G, Iannone F, Cantarini L, Hatemi G, Lopalco G. Therapeutic approach to central nervous system involvement of Behçet's disease. Semin Arthritis Rheum 2023; 61:152206. [PMID: 37172497 DOI: 10.1016/j.semarthrit.2023.152206] [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: 02/19/2023] [Revised: 04/06/2023] [Accepted: 04/13/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Neurologic involvement in Behçet's disease (BD) represents a major cause of disease morbidity and mortality. Early recognition and timely treatment represent crucial aspects that aim at preventing long-term disability. The absence of robust and evidence-based studies further complicates the management of neuro-BD (NBD). In this review we aim at collecting the best available evidence and suggest a treatment algorithm for an optimal and personalized management of NBD. EVIDENCE ACQUISITION PubMed (NLM) database for papers written in English language was used to retrieve relevant articles for this review. RESULTS AND CONCLUSIONS Neurologic involvement in BD is one of the most serious and challenging aspects to manage, particularly in its chronic progressive form. It is important to distinguish between acute and chronic progressive NBD, as treatment may vary considerably. Currently, no standardized treatment guidelines support physicians in the decision-making process that therefore relies on low-level evidence. High dose corticosteroids remain the cornerstone for managing acute phase both in the parenchymal and non-parenchymal involvement. Prevention of relapses and control of disease progression represent crucial goals for acute and chronic progressive NBD respectively. In this regard, mycophenolate mofetil and azathioprine are valuable options in the acute NBD. On the other hand, low weekly dose methotrexate has been suggested for chronic progressive NBD. Refractory cases or intolerant patients to conventional therapies may benefit from biologic agents, particularly infliximab. First-line infliximab may be preferred in severe patients with high risk of damage. Other agents including tocilizumab, interleukin-1 inhibitors, B-cell depletion therapy and to a lesser extent, interferon-α and intravenous immunoglobulins are potential options in severe and multidrug resistant cases. Due to multiple organ involvement in BD, long-term treatment should be determined by a multidisciplinary approach. Therefore, multicenter collaborations in the context of international registry-based projects could promote data sharing, standardization of more clinical outcomes and knowledge diffusion that hopefully may optimize therapy and personalize the management of patients with such a complex syndrome.
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Affiliation(s)
- Jurgen Sota
- Department of Medical Sciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Adriana Capuano
- Department of Precision and Rigenerative Medicine and Ionian Area (DiMePRe-J), Polyclinic Hospital, University of Bari, Piazza G. Cesare 11, Bari 70124, Italy
| | - Giacomo Emmi
- Department of Experimental and Clinical Medicine, University of Florence, Italy; Centre for Inflammatory Diseases, Monash Medical Centre, Monash University Department of Medicine, Clayton, Victoria, Australia
| | - Florenzo Iannone
- Department of Precision and Rigenerative Medicine and Ionian Area (DiMePRe-J), Polyclinic Hospital, University of Bari, Piazza G. Cesare 11, Bari 70124, Italy
| | - Luca Cantarini
- Department of Medical Sciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Gulen Hatemi
- Behçet's Disease Research Center, Istanbul University-Cerrahpasa, Turkey; Department of Internal Medicine, Division of Rheumatology, Cerrahpasa Medical School, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Giuseppe Lopalco
- Department of Precision and Rigenerative Medicine and Ionian Area (DiMePRe-J), Polyclinic Hospital, University of Bari, Piazza G. Cesare 11, Bari 70124, Italy.
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181
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Yueying C, Jing F, Qi F, Jun S. Infliximab response associates with radiologic findings in bio-naïve Crohn's disease. Eur Radiol 2023; 33:5247-5257. [PMID: 36928565 PMCID: PMC10326128 DOI: 10.1007/s00330-023-09542-y] [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: 06/09/2022] [Revised: 02/11/2023] [Accepted: 02/26/2023] [Indexed: 03/18/2023]
Abstract
OBJECTIVES Since a reliable model for predicting infliximab (IFX) benefits in bio-naïve Crohn's disease (CD) is still lacking, we constructed a magnetic resonance enterography (MRE)-based model to predict the risk of loss of response to IFX in bio-naïve patients with CD. METHODS This retrospective multicenter study enrolled 188 bio-naïve patients with CD who underwent MRE before IFX therapy. Therapeutic outcomes were determined based on clinical symptoms and endoscopic findings within 52 weeks. The areas of bowel wall segmentation were decided by two experienced radiologists in consensus. Texture features were extracted using the least absolute shrinkage and selection operator, and a radiomic model was built using multivariate logistic regression. The model performance was validated by receiver operating characteristic, calibration curve, and decision curve analysis. RESULTS The area under the curve of radiomic model was 0.88 (95% confidence interval: 0.82-0.95), and the model provided clinical net benefit in identifying the loss of response to IFX and exhibited remarkable robustness among centers, scanners, and disease characteristics. The high-risk patients defined by the radiomic model were more likely to develop IFX nonresponse than low-risk patients (all p < 0.05). CONCLUSIONS This novel pretreatment MRE-based model could act as an effective tool for the early estimation of loss of response to IFX in bio-naïve patients with CD. KEY POINTS • Magnetic resonance enterography model guides infliximab therapy in Crohn's disease. • The model presented significant discrimination and provided net clinical benefit. • Model divided patients into low- and high-risk groups for infliximab failure.
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Affiliation(s)
- Chen Yueying
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology & Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Shanghai, China
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Feng Jing
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology & Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Feng Qi
- Department of Radiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pu Jian Road, Shanghai, China.
| | - Shen Jun
- State Key Laboratory for Oncogenes and Related Genes, Key Laboratory of Gastroenterology & Hepatology, Ministry of Health, Division of Gastroenterology and Hepatology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, Shanghai Institute of Digestive Disease, Shanghai, China.
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182
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Karaca I, Uludag G, Matsumiya W, Regenold J, Or C, Mobasserian A, Halim MS, Zaidi M, Lajevardi S, Dongchau A, Ghoraba H, Nguyen QD. Six-month outcomes of infliximab and tocilizumab therapy in non-infectious retinal vasculitis. Eye (Lond) 2023; 37:2197-2203. [PMID: 36443499 PMCID: PMC10366079 DOI: 10.1038/s41433-022-02315-9] [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: 03/02/2022] [Revised: 09/03/2022] [Accepted: 11/11/2022] [Indexed: 11/29/2022] Open
Abstract
PURPOSE To evaluate the efficacy of infliximab (IFX, 5-10 mg/kg) (Group 1) and tocilizumab (TCZ, 4-8 mg/kg) (Group 2) infusions in non-infectious retinal vasculitis (RV) using Angiographic Scoring for the Uveitis Working Group fluorescein angiography (FA) scoring system. METHODS Records of 14 patients (24 eyes) in Group 1 and 8 patients (11 eyes) in Group 2 were retrospectively evaluated to assess visual acuity (VA), anterior chamber cell and flare, vitreous haze, central subfield thickness (CST), and FA scoring at baseline and 6 months of follow-up. The measurements were employed to grade in each group. RESULTS In Group 1 and 2, respectively, there was no underlying disease in 9 (60%) and 3 (42.9%) patients. Three (42.9%) patients in Group 2 had juvenile idiopathic arthritis (JIA) as the most common identified cause. Mean improvement in VA (log MAR) and CST were 0.04 ± 0.14 and 40.3 ± 78.5 µm in Group 1; 0.04 ± 0.09 and 47.3 ± 82.3 µm in Group 2, respectively. Mean FA scores were significantly reduced from 12.4 ± 5.2 and 11.6 ± 4.4 at baseline to 6.4 ± 5.0 and 5.8 ± 3.9 at 6-month in Group 1 and 2, respectively. In Group 2, 9 eyes of 6 patients (75%) had the history of IFX use prior to TCZ initiation. There was no significant safety concern requiring treatment discontinuation during the follow-up in either group. CONCLUSION IFX and TCZ infusions showed statistically significant improvement of non-infectious RV as shown by ASUWOG FA Scoring System. TCZ, as well as IFX, appeared to be effective treatment options for non-infectious RV.
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Affiliation(s)
- Irmak Karaca
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Gunay Uludag
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Wataru Matsumiya
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Jonathan Regenold
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Christopher Or
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Azadeh Mobasserian
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Muhammad Sohail Halim
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Moosa Zaidi
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Sherin Lajevardi
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Ami Dongchau
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Hashem Ghoraba
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Quan Dong Nguyen
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA.
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183
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Gianolio L, Armstrong K, Swann E, Shepherd R, Henderson P, Wilson DC, Russell RK. Effectiveness of Switching to Subcutaneous Infliximab in Pediatric Inflammatory Bowel Disease Patients on Intravenous Maintenance Therapy. J Pediatr Gastroenterol Nutr 2023; 77:235-239. [PMID: 37219971 DOI: 10.1097/mpg.0000000000003838] [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: 05/25/2023]
Abstract
No real-world data are available on subcutaneous infliximab (SC-IFX) in pediatric inflammatory bowel disease (PIBD). We report a single-center cohort experience of an elective switching program from biosimilar intravenous infliximab to SC-IFX, 120 mg fortnightly, as maintenance. Clinical and laboratory data were collected for 7 patients with infliximab trough levels collected prior and at 6 and 40 weeks after the switch. High treatment persistence was registered with a single patient discontinuing the treatment due to high IFX antibodies, already present before switching. All patients remained in clinical remission with no significant changes in laboratory markers and median infliximab trough levels (12.3 µg/mL at baseline; 13.9 and 14.0 µg/mL at 6 and 40 weeks respectively). No newly-developed IFX antibodies were detected and no adverse reactions or rescue therapies were recorded. Our real-world data support the feasibility of an elective switch to SC-IFX in PIBD as maintenance with potential advantages concerning medical resources and patient satisfaction.
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Affiliation(s)
- Laura Gianolio
- From the Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, UK
| | - Katherine Armstrong
- From the Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, UK
| | - Ewan Swann
- Paediatric Specialist Pharmacist, Royal Hospital for Children and Young People, Edinburgh, UK
| | - Rhona Shepherd
- From the Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, UK
| | - Paul Henderson
- From the Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, UK
- Child Life and Health, University of Edinburgh, Edinburgh, UK
| | - David C Wilson
- From the Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, UK
- Child Life and Health, University of Edinburgh, Edinburgh, UK
| | - Richard K Russell
- From the Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, UK
- Child Life and Health, University of Edinburgh, Edinburgh, UK
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184
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Holmes Z, Nguyen J, Courtney A, Jobson D, Kelly R. Treatment of severe, refractory pyoderma gangrenosum with infliximab, adalimumab and intravenous immunoglobulin. Australas J Dermatol 2023; 64:433-435. [PMID: 37102460 DOI: 10.1111/ajd.14067] [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] [Received: 01/17/2023] [Revised: 03/27/2023] [Accepted: 04/19/2023] [Indexed: 04/28/2023]
Affiliation(s)
| | | | | | - Dale Jobson
- St Vincent's Hospital, Fitzroy, Victoria, Australia
- Monash University, Clayton, Victoria, Australia
| | - Robert Kelly
- St Vincent's Hospital, Fitzroy, Victoria, Australia
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Serrano-Díaz L, Iniesta-Navalón C, Gómez-Espín R, Nicolás-de Prado I, Bernal-Morell E, Rentero-Redondo L. Impact of proactive therapeutic drug monitoring of infliximab during the induction phase in IBD patients. A Bayesian approach. Rev Esp Enferm Dig 2023; 115:435-443. [PMID: 36562529 DOI: 10.17235/reed.2022.8781/2022] [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] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND OBJECTIVES there is increasing evidence that proactive therapeutic drug monitoring in induction is useful to improve the control of inflammatory bowel disease (IBD), although it remains controversial. The primary objective of the study was to assess the short-term outcomes of proactive Bayesian therapeutic drug monitoring (TDM) during induction, to optimize infliximab (IFX) maintenance dose. METHODS retrospective observational cohort of IBD patients > 18 years. They were divided into two cohorts, standard therapy group (ST-group), with clinically based dose adjustment, and monitoring group (iTDM-group), with pharmacokinetic parameters calculated by Bayesian prediction at week 6 and individualized dosage regimens thereafter. In patients with an infliximab trough level (ITL) at week 6 below the optimal therapeutic range, the dose adjustment was performed at the first maintenance dose. RESULTS a total of 153 patients were included, 40 in the iTDM-group. Median ITL at week 6 during the induction period was 12.8 µg/ml (IRQ: 12.7) in this group. Only 16 patients (40.0 %) had ITL ≥ 15 µg/ml. Half of the patients (50.3 %) received intensified maintenance therapy during the study period (57.5 % iTDM vs 47.8 % ST, p = 0.291). The proportion of patients achieving primary response at week 14 was 51.8 %. When comparing the two groups, this proportion was higher in the iTDM group (74.3 % vs 44.2 %, p = 0.002). With regards to the variable "poor clinical outcomes" at week 26, this proportion was lower in the iTDM group (3.3 % iTDM vs 21.1 % ST, p = 0.024). CONCLUSIONS proactive therapeutic drug monitoring using Bayesian approach is associated with higher primary response rates and fewer short-term complications.
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186
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Ahmadi K, Aflaki E, Akbarzade Jahromi M, Dastgheib L. Successful treatment of classic pyoderma gangrenosum with intralesional infliximab injection: A case report. Australas J Dermatol 2023; 64:e252-e255. [PMID: 37192138 DOI: 10.1111/ajd.14072] [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: 08/05/2022] [Revised: 03/24/2023] [Accepted: 04/23/2023] [Indexed: 05/18/2023]
Abstract
Pyoderma gangrenosum (PG) is a rare dermatological disease characterized by the rapid development of painful skin ulcers. While systemic infliximab is considered a standard treatment for patients with PG, herein, we report our success with the use of intralesional infliximab in a 40-year-old woman with systemic lupus erythematosus (SLE) and PG.
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Affiliation(s)
- Kourosh Ahmadi
- Molecular Dermatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Dermatology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elham Aflaki
- Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Ladan Dastgheib
- Molecular Dermatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Dermatology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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187
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Eqbal A, Hilley P, Choy M, Srinivasan A, de Cruz P. Outcomes out to 12 months after sequential use of high-dose tofacitinib following infliximab in acute severe ulcerative colitis. Intern Med J 2023; 53:1497-1500. [PMID: 37599224 DOI: 10.1111/imj.16192] [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: 12/19/2022] [Accepted: 05/04/2023] [Indexed: 08/22/2023]
Abstract
Acute severe colitis (ASUC) remains a significant cause of morbidity in up to 25% of patients with ulcerative colitis during their disease course. We present the outcomes out to 12 months following the use of high-dose tofacitinib, 10 mg three times daily (TDS), in patients with steroid and infliximab refractory ASUC. A total of 11 patients with ASUC who were treated with high-dose tofacitinib after failing sequential infliximab therapy between 2019 and 2021 were identified at an Australian tertiary centre. Ten of 11 patients demonstrated clinical and biochemical response to treatment during admission. Two of 11 patients required colectomy, one during the index admission and the other during re-admission 10 days after the index presentation. Nine of the initial responders had a median Mayo score of 1 (IQR 0-4) at both 6 and 12 months, and all remained colectomy-free out to 12 months. Neither venous thromboembolic events nor major infective complications were observed. Tofacitinib may be a safe and effective induction and maintenance agent in the treatment of steroid and infliximab refractory ASUC. Prospective studies with long-term follow-up are required to explore the use of tofacitinib in ASUC before it can be routinely recommended as salvage therapy.
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Affiliation(s)
- Ali Eqbal
- Department of Gastroenterology, The Austin Hospital, Melbourne, Australia
| | - Patrick Hilley
- Department of Gastroenterology, The Austin Hospital, Melbourne, Australia
| | - Matthew Choy
- Department of Gastroenterology, The Austin Hospital, Melbourne, Australia
- Department of Medicine, Austin Academic Centre, University of Melbourne, Melbourne, Australia
| | - Ashish Srinivasan
- Department of Gastroenterology, The Austin Hospital, Melbourne, Australia
- Department of Medicine, Austin Academic Centre, University of Melbourne, Melbourne, Australia
| | - Peter de Cruz
- Department of Gastroenterology, The Austin Hospital, Melbourne, Australia
- Department of Medicine, Austin Academic Centre, University of Melbourne, Melbourne, Australia
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188
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Little RD, Ward MG, Sparrow MP. Can Subcutaneous Infliximab Replace Dose-Intensified Intravenous Administration in Inflammatory Bowel Disease? Clin Gastroenterol Hepatol 2023; 21:2430-2431. [PMID: 36155249 DOI: 10.1016/j.cgh.2022.09.015] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 02/07/2023]
Affiliation(s)
- Robert D Little
- Department of Gastroenterology, The Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Mark G Ward
- Department of Gastroenterology, The Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Miles P Sparrow
- Department of Gastroenterology, The Alfred Hospital and Monash University, Melbourne, Victoria, Australia
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189
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Freeze R, Yang KW, Haystead T, Hughes P, Scarneo S. Delineation of the distinct inflammatory signaling roles of TAK1 and JAK1/3 in the CIA model of rheumatoid arthritis. Pharmacol Res Perspect 2023; 11:e01124. [PMID: 37564034 PMCID: PMC10415874 DOI: 10.1002/prp2.1124] [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: 03/13/2023] [Revised: 06/06/2023] [Accepted: 07/03/2023] [Indexed: 08/12/2023] Open
Abstract
Rheumatoid arthritis (RA) is a complex autoimmune disease characterized by hyperactive immune cells within the joints, which leads to inflammation, bone degeneration, and chronic pain. For several decades, frontline immunomodulators such as the anti-tumor necrosis factor (TNF) biologics adalimumab (Humira), etanercept (Enbrel), and infliximab (Remicade) have successfully managed disease progression for many patients. However, over time, patients become refractory to these treatments requiring chronic disease to be managed with conventional and more problematic disease modifying antirheumatic drugs such as methotrexate and hydroxychloroquine, and corticosteroids. Due to the large proportion of patients who continue to fail on frontline biologic therapies, there remains an unmet need to derive novel alternative targets with improved efficacy and safety profiles to treat RA. Recent advances in the field have defined novel targets that play important roles in RA pathology, including the Janus activated kinase (JAK) and transforming growth factor beta activated kinase-1 (TAK1). Although three inhibitors of the JAK signaling pathway have been approved for the treatment of moderately to severely active RA in patients who failed on one or more anti-TNFs, at present, no FDA approved TAK1 treatments exist. Our recent discovery of a highly potent and selective, orally bioavailable TAK1 inhibitor has provided insight into the therapeutic potential of this protein kinase as a novel target for RA. Here, we show the distinct cytokine signaling of tofacitnib (Xeljanz; JAK1/3 inhibitor) compared to HS-276 (TAK1 inhibitor) in lipopolysaccharide (LPS) challenged THP-1 cells. Furthermore, in the collagen induced arthritis pre-clinical mouse model of RA, both tofacintib and HS-276 attenuated disease activity score and inflammatory cytokines in the serum. Overall, our results delineate the distinct cytokine signaling of JAK1/3 and TAK1 targeted therapies in vitro and in vivo and suggest that selective TAK1 inhibitors may provide superior therapeutic relief in RA with fewer adverse events.
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Affiliation(s)
| | - Kelly W. Yang
- Department of Pharmacology and Cancer BiologyDuke University School of MedicineDurhamNorth CarolinaUSA
| | - Timothy Haystead
- EydisBio, Inc.DurhamNorth CarolinaUSA
- Department of Pharmacology and Cancer BiologyDuke University School of MedicineDurhamNorth CarolinaUSA
| | - Philip Hughes
- EydisBio, Inc.DurhamNorth CarolinaUSA
- Department of Pharmacology and Cancer BiologyDuke University School of MedicineDurhamNorth CarolinaUSA
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190
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Zhdanava M, Kachroo S, Manceur AM, Ding Z, Holiday C, Zhao R, Godwin B, Pilon D. Persistence Among Patients with Crohn Disease Previously Treated with an Anti-tumor Necrosis Factor Inhibitor and Switching or Cycling to Another Biologic Agent. Clin Ther 2023; 45:770-777. [PMID: 37442653 DOI: 10.1016/j.clinthera.2023.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 07/15/2023]
Abstract
PURPOSE Nonresponse to an anti-tumor necrosis factor (TNF) agent in patients with Crohn disease (CD) is often managed by either a switch to a different class of biologic (ie, ustekinumab, vedolizumab) or by cycling to another anti-TNF agent (ie, adalimumab, infliximab, certolizumab pegol). Persistence after a switch to a different biologic class or after cycling within the anti-TNF class was assessed in patients with nonresponse to an anti-TNF agent. METHODS Adults with CD who discontinued from an anti-TNF agent and either switched to a different class of biologic (ie, anti-interleukin/integrin; the switching cohort) or cycled within the anti-TNF class (the cycling cohort) between September 23, 2016, and August 1, 2019, were selected from a commercial database. The index date was defined as the date of the first claim of the subsequent-line biologic (index biologic) after an anti-TNF. The switching and cycling cohorts were balanced with regard to baseline characteristics, using inverse probability of treatment weights-average treatment effect (IPTW-ATE). Persistence with the index biologic was defined as consistent use with no gaps of >120 days (ustekinumab, vedolizumab, infliximab) or of >60 days (adalimumab, certolizumab pegol) in biologic supply. Composite end points were persistence while being corticosteroid-free (defined as no use of corticosteroids with ≥14 days of supply after day 90 post-index) and persistence while on monotherapy (no immunomodulators/nonindex biologics). Weighted Kaplan-Meier and Cox models were used to assess outcomes at 12 months post-index. FINDINGS There were 444 patients in the weighted switching cohort (mean age, 40.4 years; 56.3% female) and 441 in the weighted cycling cohort (mean age, 39.5 years; 58.4% female). At 12 months post-index, the rate of persistence with the index biologic was 75.7% in the switching cohort compared to 67.5% in the cycling cohort (log-rank P = 0.023); the rate of persistence while on monotherapy was 58.2% compared to 44.2%, respectively (log-rank P < 0.001). The rate of persistence was 44% greater in the switching compared to that in the cycling cohort (hazard ratio [HR] = 1.44; 95% CI, 1.11-1.88; P = 0.007); the rate of persistence while on monotherapy was 56% greater in the switching cohort (HR = 1.56; 95% CI, 1.28-1.90; P < 0.001). The between-cohort difference in persistence while being corticosteroid-free was not statistically significant (HR = 1.08; 95% CI, 0.89-1.32; P = 0.426). IMPLICATIONS Patients with CD who switched to a different biologic class were more persistent than were patients who cycled to another anti-TNF agent. These findings may be useful for physicians when considering the treatment of patients who have experienced nonresponse or loss of response to the first-line anti-TNF agent.
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Affiliation(s)
| | | | | | - Zhijie Ding
- Janssen Scientific Affairs LLC, Horsham, Pennsylvania
| | | | - Ruizhi Zhao
- Janssen Scientific Affairs LLC, Horsham, Pennsylvania
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191
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Loftus EV, Paul S, Roblin X. Therapeutic Drug Monitoring for Subcutaneous Infliximab? Too Early to Conclude. Clin Gastroenterol Hepatol 2023; 21:2193-2194. [PMID: 36610500 DOI: 10.1016/j.cgh.2022.12.028] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 01/09/2023]
Affiliation(s)
- Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota.
| | - Stephàne Paul
- CIRI - Centre International de Recherche en Infectiologie, Team GIMAP, Université Jean Monnet, Université Claude Bernard Lyon 1, Inserm, U1111, CNRS, UMR5308, ENS Lyon, Saint-Étienne, France; Immunology Laboratory, Reference Center iBioThera, CHU Saint-Étienne, Saint-Étienne, France
| | - Xavier Roblin
- Department of Gastroenterology, University Hospital of Saint Étienne, Saint Étienne, France; CIRI - Centre International de Recherche en Infectiologie, Team GIMAP, Université Jean Monnet, Université Claude Bernard Lyon 1, Inserm, U1111, CNRS, UMR5308, ENS Lyon, Saint-Étienne, France
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192
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Mo S, Jin B, Tseng Y, Lin L, Lin L, Shen X, Song H, Kong M, Luo Z, Chu Y, Jiang C, Cao Z, Liu J, Luo F. A precise molecular subtyping of ulcerative colitis reveals the immune heterogeneity and predicts clinical drug responses. J Transl Med 2023; 21:466. [PMID: 37443022 PMCID: PMC10347743 DOI: 10.1186/s12967-023-04326-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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND AND AIMS We sought to identify novel molecular subtypes of ulcerative colitis (UC) based on large-scale cohorts and establish a clinically applicable subtyping system for the precision treatment of the disease. METHODS Eight microarray profiles containing colon samples from 357 patients were utilized. Expression heterogeneity was screened out and stable subtypes were identified among UC patients. Immune infiltration pattern and biological agent response were compared among subtypes to assess the value in guiding treatment. The relationship between PRLR and TNFSF13B genes with the highest predictive value was further validated by functional experiments. RESULTS Three stable molecular subtypes were successfully identified. Immune cell infiltration analysis defined three subtypes as innate immune activated UC (IIA), whole immune activated UC (WIA), and immune homeostasis like UC (IHL). Notably, the response rate towards biological agents (infliximab/vedolizumab) in WIA patients was the lowest (less than 10%), while the response rate in IHL patients was the highest, ranging from 42 to 60%. Among the featured genes of subtypes, the ratio of PRLR to TNFSF13B could effectively screen for IHL UC subtype suitable for biological agent therapies (Area under curve: 0.961-0.986). Furthermore, we demonstrated that PRLR expressed in epithelial cells could inhibit the expression of TNFSF13B in monocyte-derived macrophages through the CXCL1-NF-κB pathway. CONCLUSIONS We identified three stable UC subtypes with a heterogeneous immune pattern and different response rates towards biological agents for the first time. We also established a precise molecular subtyping system and classifier to predict clinical drug response and provide individualized treatment strategies for UC patients.
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Affiliation(s)
- Shaocong Mo
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
- National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Bryan Jin
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
| | - Yujen Tseng
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
| | - Lingxi Lin
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
| | - Lishuang Lin
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
- Department of Pathology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xin Shen
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
| | - Huan Song
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
| | - Mingjia Kong
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
| | - Zhongguang Luo
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China
| | - Yiwei Chu
- Biotherapy Research Center, Department of Immunology, School of Basic Medical Sciences and Institute of Biomedical Sciences, Fudan University, Shanghai, 200032, China
| | - Chen Jiang
- Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Zhiwei Cao
- School of Life Sciences, Fudan University, Shanghai, 200433, China
- School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China
| | - Jie Liu
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China.
- National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China.
| | - Feifei Luo
- Department of Digestive Diseases, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Shanghai, 200040, China.
- National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China.
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193
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Phan DB, Bewley AP, Smith CH, Mackenzie T, Griffiths CEM, Lunt M, Warren RB, Yiu ZZN. Uptake of tumour necrosis factor-alpha inhibitor biosimilars for psoriasis: a drug utilization study from the British Association of Dermatologists Biologic and Immunomodulators Register (BADBIR). Br J Dermatol 2023; 189:62-70. [PMID: 37016153 DOI: 10.1093/bjd/ljad107] [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: 02/07/2023] [Revised: 03/22/2023] [Accepted: 03/29/2023] [Indexed: 04/06/2023]
Abstract
BACKGROUND Tumour necrosis factor-alpha inhibitors (TNFi) have revolutionized the treatment of moderate-to-severe psoriasis. Following patent expiry of the originator biologics, TNFi biosimilars became available, presenting the opportunity for significant reductions in drug costs. OBJECTIVES To describe the uptake of TNFi biosimilars for psoriasis treatment in the UK and Ireland. METHODS This observational cohort study utilizes data from the British Association of Dermatologists Biologic and Immunomodulators Register (BADBIR), a national pharmacovigilance study register for patients with psoriasis on systemic treatments. We analysed biosimilar uptake trends over time in nine geographical regions of England along with Wales, Scotland, Northern Ireland and the Republic of Ireland. We assessed the incidence of switching to biosimilars in an originator-user cohort (switchers). Patients on originators infliximab, etanercept and adalimumab at the time originator patents expired, entered the cohort on 1 February 2015, August 2015 and October 2018, respectively, and were followed up until 31 October 2021. Trends in biosimilar initiations were assessed in an adalimumab-naïve cohort who started adalimumab between 1 October 2018 and 31 July 2019 (starters). We assessed the associations between patient factors and originator-to-biosimilar switching and biosimilar initiation using a multivariable Cox regression model and a multivariable logistic regression model, respectively. RESULTS Included in the originator-user cohort were 4202 patients (209 on infliximab, 742 on etanercept and 3251 on adalimumab). For infliximab, etanercept and adalimumab, respectively, the cumulative incidence of originator-to-biosimilar switching increased with time to 14.8%, 23.6% and 66.6% after 3 years. Across geographical regions, 3-year switching rates varied from 0% to 43.7% for infliximab; from 0% to 40.4% for etanercept; and from 12.5% to 84.3% for adalimumab. Out of the 528 patients included in the adalimumab-naïve cohort, 67.8% started on biosimilars. Originator-to-biosimilar switching and biosimilar initiation were more common in men and in patients who had lower Psoriasis Area and Severity Index at cohort entry. CONCLUSIONS The uptake of biosimilars increased over time and varied considerably across the UK and Ireland; adalimumab had the highest biosimilar uptake rate compared with that of other TNFi drugs.
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Affiliation(s)
- Duc Binh Phan
- Manchester Centre for Dermatology Research, Northern Care Alliance NHS Foundation Trust, The University of Manchester, Manchester Academic Health Science Centre, National Institute for Health and Care Research (NIHR) Manchester Biomedical Research Centre, Manchester, UK
| | - Anthony P Bewley
- Department of Dermatology, Barts Health NHS Trust and Queen Mary College (University of London), London, UK
| | - Catherine H Smith
- King's College London and St John's Institute of Dermatology, Guy's & St Thomas' NHS Foundation Trust, London, UK
| | | | - Christopher E M Griffiths
- Manchester Centre for Dermatology Research, Northern Care Alliance NHS Foundation Trust, The University of Manchester, Manchester Academic Health Science Centre, National Institute for Health and Care Research (NIHR) Manchester Biomedical Research Centre, Manchester, UK
| | - Mark Lunt
- Centre for Epidemiology Versus Arthritis, The University of Manchester, Manchester, UK
| | - Richard B Warren
- Manchester Centre for Dermatology Research, Northern Care Alliance NHS Foundation Trust, The University of Manchester, Manchester Academic Health Science Centre, National Institute for Health and Care Research (NIHR) Manchester Biomedical Research Centre, Manchester, UK
| | - Zenas Z N Yiu
- Manchester Centre for Dermatology Research, Northern Care Alliance NHS Foundation Trust, The University of Manchester, Manchester Academic Health Science Centre, National Institute for Health and Care Research (NIHR) Manchester Biomedical Research Centre, Manchester, UK
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194
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Baldwin K, Grossi V, Hyams JS. Managing pediatric Crohn's disease: recent insights. Expert Rev Gastroenterol Hepatol 2023; 17:949-958. [PMID: 37794692 DOI: 10.1080/17474124.2023.2267431] [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: 05/03/2023] [Accepted: 10/03/2023] [Indexed: 10/06/2023]
Abstract
INTRODUCTION Children and adolescents with Crohn's disease present unique challenges due to extensive disease at diagnosis and the effect of bowel inflammation on growth. Historical approaches with corticosteroids and immunomodulators are far less effective than early treatment with anti-TNF biologics. AREAS COVERED This review covers recent literature delineating the crucial role of early anti-TNF therapy in the treatment of moderate- to- severe Crohn's disease in children and adolescents. The potential risks and benefits of concomitant immunomodulators are discussed, along with therapeutic anti-TNF drug monitoring, and reassessment by endoscopy and cross-sectional imaging to evaluate success beyond symptom control. EXPERT OPINION Standard of care therapy for moderate-to-severe pediatric Crohn's disease now entails precision dosing of anti-TNF therapy with periodic reassessment of bowel inflammation. The role of dietary modification continues to evolve. Current and future efforts need to be directed to elucidating ways to predict response to anti-TNF therapy and quickly changing to agents with other mechanisms of action when needed. Inordinate regulatory delays in approval of new therapies approved for adults continue to handicap pediatric clinicians and frequently limits their treatment choices, or forces them to give medications "off label." Only a concerted effort by clinicians, pharma, and regulators will improve this situation.
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Affiliation(s)
- Katherine Baldwin
- Division of Digestive Diseases, Hepatology, and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Victoria Grossi
- Division of Digestive Diseases, Hepatology, and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Jeffrey S Hyams
- Division of Digestive Diseases, Hepatology, and Nutrition, Connecticut Children's Medical Center, Hartford, CT, USA
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
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195
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Goll GL, Kvien TK. Improving patient access to biosimilar tumor necrosis factor inhibitors in immune-mediated inflammatory disease: lessons learned from Norway. Expert Opin Biol Ther 2023; 23:1203-1209. [PMID: 37874218 DOI: 10.1080/14712598.2023.2273938] [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: 05/26/2023] [Accepted: 10/18/2023] [Indexed: 10/25/2023]
Abstract
INTRODUCTION TNF inhibitors (TNFi) are in widespread use to treat a range of immune-mediated inflammatory diseases. However, the use of less expensive, biosimilar versions of these costly agents varies considerably around the world. Along with other Scandinavian countries, Norway has been successful in implementing the consistent clinical use of biosimilars rather than originator compounds. AREAS COVERED We discuss the implementation of biosimilar TNFi in Norway, explain how this work was carried out over the past 10 years and highlight factors that have been key in securing their acceptance and use. This implementation is discussed in relation to the situation in other countries. EXPERT OPINION The Norwegian tender and procurement system has been important to lower the cost of TNFi. Importantly, the emergence of biosimilar alternatives has lowered the cost not just of biosimilar TNFi but also originators due to competition. The involvement of the clinical communities through expert advisory boards has been important in securing acceptance of biosimilars early on. We suggest that the Norwegian procurement and tender system for biologic drugs may serve as a model for other countries, but has to be adjusted and modified according to specific national health-care systems and national contextual factors.
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Affiliation(s)
- Guro L Goll
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
| | - Tore K Kvien
- Center for Treatment of Rheumatic and Musculoskeletal Diseases (REMEDY), Diakonhjemmet Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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196
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Berinstein JA, Aintabi D, Higgins PDR. In-hospital management of inflammatory bowel disease. Curr Opin Gastroenterol 2023; 39:274-286. [PMID: 37265192 DOI: 10.1097/mog.0000000000000953] [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: 06/03/2023]
Abstract
PURPOSE OF REVIEW The management of hospitalized patients with inflammatory bowel disease (IBD) is complex. Despite considerable therapeutic advancements in outpatient ulcerative colitis and Crohn's disease management, the in-hospital management continues to lag with suboptimal outcomes. The purpose of this review is to provide a brief overview of our approach to managing patients hospitalized with acute severe ulcerative colitis (ASUC) and Crohn's disease-related complications, followed by a summary of emerging evidence for new management approaches. RECENT FINDINGS ASUC has seen the emergence of well validated prognostic models for colectomy as well as the development of novel treatment strategies such as accelerated infliximab dosing, Janus kinase inhibitor therapy, and sequential therapy, yet the rate of colectomy for steroid-refractory ASUC has not meaningfully improved. Crohn's disease has seen the development of better diagnostic tools, early Crohn's disease-related complication stratification and identification, as well as better surgical techniques, yet the rates of hospitalization and development of Crohn's disease-related complications remain high. SUMMARY Significant progress has been made in the in-hospital IBD management; however, both the management of ASUC and hospitalized Crohn's disease remain a challenge with suboptimal outcomes. Critical knowledge gaps still exist, and dedicated studies in hospitalized patients with IBD are needed to address them.
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Affiliation(s)
- Jeffrey A Berinstein
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Michigan Medicine, Ann Arbor
| | - Daniel Aintabi
- Department of Medicine, Trinity Health Ann Arbor Hospital, Ypsilanti, Michigan, USA
| | - Peter D R Higgins
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Michigan Medicine, Ann Arbor
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197
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Tsiogkas SG, Grammatikopoulou MG, Kontouli KM, Minopoulou I, Goulis DD, Zafiriou E, Bogdanos DP, Patsatsi A. Efficacy of biologic agents for palmoplantar psoriasis: a systematic review and network meta-analysis. Expert Rev Clin Immunol 2023; 19:1485-1498. [PMID: 37842734 DOI: 10.1080/1744666x.2023.2272049] [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: 09/19/2023] [Accepted: 10/10/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND Palmoplantar psoriasis (PP) represents a localized type of disease. While controversy over its' classification exists, a hyperkeratotic type, a pustular type and palmoplantar pustulosis (PPP) have been recognized. PP management is regularly supported by biologic agents. Our study aimed to review and synthesize available data regarding the efficacy of approved biologics for PP and PPP. RESEARCH DESIGN AND METHODS A literature search was conducted in PubMed, CENTRAL, Scopus, and ClinicalTrilas.gov. Utilizing random-effects inverse-variance frequentist network meta-analyses (NMAs), we ranked interventions. The proportion of participants with cleared skin was the primary outcome. Fifty and 75% improvement in palmoplantar psoriasis area severity index (PPASI) were also explored (PPASI50, PPASI75). RESULTS In total, 15 randomized controlled trials (RCTs) exploring the efficacy of on-label adalimumab, bimekizumab, etanercept, guselkumab, infliximab, ixekizumab, secukinumab, and ustekinumab were included. Data for PP were synthesized. Every biologic agent examined, except from infliximab, outperformed placebo. On-label secukinumab exhibited the highest probability of inducing complete resolution. Ixekizumab and infliximab ranked best on inducing PPASI50 and PPASI75. Our review supports that guselkumab is effective for PPP. CONCLUSIONS Secukinumab, ixekizumab and infliximab are effective for PP. Research is warranted to produce evidence about the efficacy of biologics in PP and PPP.
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Affiliation(s)
- Sotirios G Tsiogkas
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, University of Thessaly, Larissa, Greece
| | - Maria G Grammatikopoulou
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, University of Thessaly, Larissa, Greece
| | - Katerina-Maria Kontouli
- Laboratory of Hygiene and Epidemiology, Medical School, University of Thessaly, Larissa, Greece
- Department of Primary Education, School of Education University of Ioannina, Ioannina, Greece
| | - Ioanna Minopoulou
- Medical School, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios D Goulis
- Unit of Reproductive Endocrinology, 1st Department of Obstetrics and Gynecology, Medical School, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Efterpi Zafiriou
- Department of Dermatology, University of Thessaly, Larissa, Greece
| | - Dimitrios P Bogdanos
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, University of Thessaly, Larissa, Greece
| | - Aikaterini Patsatsi
- 2ndDepartment of Dermatology and Venereology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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198
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Deriban G, Nikolova D, Licoska F, Nikolovska ET, Andreevski V, Stardelova K, Serafimoski V. Biologic Therapy in Inflammatory Bowel Disease - Results from a Single Tertiary Care Center in North Macedonia. Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2023; 44:41-46. [PMID: 37453119 DOI: 10.2478/prilozi-2023-0023] [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: 07/18/2023]
Abstract
Medical therapies used for Inflammatory Bowel Disease (IBD) include conventional (e.g. 5-aminosalicylates, steroids, immunomodulators) and biologic (e.g. inhibitors of tumor necrosis factor - alpha, integrin inhibitors, interleukin inhibitors) medications. Biologics, due to their high cost, were unfortunately not covered by the public health insurance system in North Macedonia until 2019 and, therefore, not widely utilized for our IBD patients. In 2019, the University Clinic of Gastroenterology and Hepatology in Skopje developed a biologic therapy supply, provided by the National Health Insurance Fund, making this therapy available for a larger number of patients. This report presents the initial results of our prospective, single tertiary-care center study on the effects of biologic therapy in patients with IBD in North Macedonia. The study is focused on the evaluation of clinical outcomes after anti-tumor necrosis factor alpha (anti TNF-alpha) therapy in IBD patients with prior inadequate response to conventional medications.
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Affiliation(s)
- Gjorgi Deriban
- 1University Clinic of Gastroenterohepatology, Faculty of Medicine, University Ss. Cyril and Methodius, 1000 Skopje, RN Macedonia
| | - Dafina Nikolova
- 1University Clinic of Gastroenterohepatology, Faculty of Medicine, University Ss. Cyril and Methodius, 1000 Skopje, RN Macedonia
| | - Fani Licoska
- 1University Clinic of Gastroenterohepatology, Faculty of Medicine, University Ss. Cyril and Methodius, 1000 Skopje, RN Macedonia
| | - Emilija Trpcevska Nikolovska
- 1University Clinic of Gastroenterohepatology, Faculty of Medicine, University Ss. Cyril and Methodius, 1000 Skopje, RN Macedonia
| | - Vladimir Andreevski
- 1University Clinic of Gastroenterohepatology, Faculty of Medicine, University Ss. Cyril and Methodius, 1000 Skopje, RN Macedonia
| | - Kalina Stardelova
- 1University Clinic of Gastroenterohepatology, Faculty of Medicine, University Ss. Cyril and Methodius, 1000 Skopje, RN Macedonia
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199
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Bokemeyer B, Hlavaty T, Allez M, Selema P, Moosavi S, Cadatal MJ, Fowler H, Mueller M, Liau KF, Gisbert JP. Real-world observational cohort study of treatment patterns and safety outcomes of infliximab biosimilar CT-P13 for the treatment of inflammatory bowel disease (CONNECT-IBD). Expert Opin Biol Ther 2023; 23:791-800. [PMID: 37038897 DOI: 10.1080/14712598.2023.2200883] [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: 09/29/2022] [Accepted: 04/05/2023] [Indexed: 04/12/2023]
Abstract
BACKGROUND The objective of this non-interventional, observational prospective cohort study (CONNECT-IBD) was to assess the use of CT-P13 (Inflectra®) in the treatment of patients with Crohn's disease (CD) and ulcerative colitis (UC) in the context of treatment with reference infliximab (IFX; Remicade®). METHODS Patients (recruited April 2015 to October 2018) at 150 sites across 13 European countries were followed for up to 2 years. Primary outcomes were safety, population characteristics, and drug utilization patterns. Secondary outcomes included clinical assessment of disease activity. Data were analyzed descriptively. RESULTS Overall, 2543 patients (CD, n = 1676; UC, n = 867) were included. In the CT-P13 cohort (n = 1522), median disease duration was 63 (0-579) months and 30% of patients were IFX naïve; median duration of prior IFX treatment was 5 months. During the observation period, median duration of drug exposure was 14 (0-28) months. 41% of patients reported 912 all-causality treatment-emergent adverse events (TEAEs); 24% experienced treatment-related TEAEs. Most TEAEs were of mild-to-moderate severity. Treatment-emergent serious adverse events were reported by 17% of patients. CONCLUSION Safety information for CT-P13 in this large study was consistent with the known safety profile for IFX and did not alter the established benefit-risk profile of CT-P13.
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Affiliation(s)
- Bernd Bokemeyer
- Interdisciplinary Crohn Colitis Centre Minden, Minden, Germany
| | - Tibor Hlavaty
- 5th Department of Internal Medicine, Sub-department of Gastroenterology and Hepatology, University Hospital Bratislava and Comenius University, Bratislava, Slovakia
| | - Matthieu Allez
- Gastroenterology Department, Hôpital Saint-Louis - APHP, INSERM U1160, Université De Paris, Paris, France
| | - Pamela Selema
- Worldwide Safety and Risk Management, Pfizer, Inc, New York City, NY, USA
| | - Shahrzad Moosavi
- Worldwide Safety and Risk Management, Pfizer, Inc, New York City, NY, USA
| | - Mary Jane Cadatal
- Global Biometrics and Data Management, Pfizer, Inc, Manila, Philippines
| | - Heather Fowler
- Clinical Development and Operations, Pfizer, Inc, London, UK
| | | | | | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
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200
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Mahmood K, Butt NI, Ashfaq F, Younus R. Refractory Sarcoidosis. J Ayub Med Coll Abbottabad 2023; 35:479-481. [PMID: 38404097 DOI: 0.55519/jamc-03-10915] [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] [Indexed: 02/27/2024]
Abstract
A multi-organ granulomatous disease with characteristic lung manifestations, sarcoidosis generally responds well to glucocorticoid therapy but 10% of cases are refractory necessitating immunosuppressive therapy. A 58-year-old lady presented with a dry cough and progressively worsening shortness of breath for the last 12 months. On investigation, her ESR was raised but cultures, malignancy screen and TB quantiferon were negative. HRCT chest demonstrated multiple pulmonary nodules with hilar lymphadenopathy and CT guided biopsy revealed non-caseating granuloma. She was diagnosed with Pulmonary Sarcoidosis and started on oral steroids with minimal improvement. Azathioprine was added but due to gastric intolerance switched to methotrexate. Her disease however continued to worsen and infliximab was started but she developed a severe allergic reaction. She was then started on mycophenolate mofetil but her chest imaging continued to worsen. After failing prednisone, azathioprine, methotrexate, infliximab and mycophenolate mofetil, the patient was started on rituximab.
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Affiliation(s)
- Khalid Mahmood
- Department of Medicine & Allied, Azra Naheed Medical College, Superior University, Lahore, Pakistan
| | - Nauman Ismat Butt
- Department of Medicine & Allied, Azra Naheed Medical College, Superior University, Lahore, Pakistan
| | - Fahmina Ashfaq
- Department of Medicine, Jinnah Hospital, Allama Iqbal Medical College, Lahore, Pakistan
| | - Raheel Younus
- Department of Rheumatology, National Hospital and Medical Center, Lahore, Pakistan
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