1
|
Jiirasutat N, Pongchareon P, Weschawalit S. Bullous pemphigoid and diabetes mellitus: a systematic review and meta-analysis. Int J Dermatol 2024; 63:572-579. [PMID: 38217028 DOI: 10.1111/ijd.16970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/19/2023] [Accepted: 11/29/2023] [Indexed: 01/14/2024]
Abstract
We aimed to systematically review and meta-analyze the association between diabetes mellitus (DM) and bullous pemphigoid (BP). Bullous pemphigoid (BP) is a prevalent autoimmune subepidermal blistering disease. Comorbid health conditions like neurological diseases and malignancies have been associated with BP. Growing evidence suggests that type 2 diabetes mellitus (T2DM) may increase the risk of developing BP. This review aims to synthesize this evidence. A systematic literature review was performed using Medline, PubMed, and Scopus in March 2022. Studies exploring the association between BP and DM were included. Data were extracted, and quality was assessed using the Newcastle-Ottawa scale. Meta-analysis was conducted to identify the odds ratio (OR) and 95% confidence intervals (CI) of the association. Seventeen studies were included, most being case-control studies from Europe and Asia. The pooled OR was 2.06 (95% CI: 1.61-2.62), suggesting a significant association between DM and BP. However, strong heterogeneity (I2 = 88%) was observed. Evidence consolidates a significant relationship between DM and BP, potentially due to alterations in the immune system and skin properties caused by diabetes. Strengths of this review include a comprehensive search, rigorous methodology, large sample size, and heterogeneity evaluation. However, varying study quality, potential publication bias, and unaccounted confounding factors present limitations. There is a potential link between T2DM and an increased risk of BP. Further studies are required to understand this association and the underlying mechanisms.
Collapse
Affiliation(s)
| | - Padcha Pongchareon
- Dermatology, Thammasat University Hospital, Khlong Nueng, Pathumthani, Thailand
| | - Sinee Weschawalit
- Dermatology, Thammasat University Hospital, Khlong Nueng, Pathumthani, Thailand
| |
Collapse
|
2
|
Shen S, Chu M, Miao H, Li L, Fang H, Li X, Zhu Z, Bai Y, Chen J, Zhang J, Shao S, Dang E, Zhang C, Wang G, Qiao H. Assessment of relationships between bullous pemphigoid and neurological diseases: A bidirectional two-sample Mendelian randomization study. Exp Dermatol 2024; 33:e14869. [PMID: 37386781 DOI: 10.1111/exd.14869] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/01/2023]
Abstract
Bullous pemphigoid (BP) is the most prevalent autoimmune vesiculobullous skin illness that tends to affect the elderly. Growing evidence has hinted a correlation between BP and neurological diseases. However, existing observational studies contained inconsistent results, and the causality and direction of their relationship remain poorly understood. To assess the causal relationship between BP and neurological disorders, including Alzheimer's disease (AD), multiple sclerosis (MS), Parkinson's disease (PD), and stroke. A bidirectional two-sample Mendelian randomization (MR) adopted independent top genetic variants as instruments from the largest accessible genome-wide association studies (GWASs), with BP (n = 218 348), PD (n = 482 730), AD (n = 63 926), stroke (n = 446 696), and MS (n = 115 803). Inverse variance weighted (IVW), MR-Egger, weighted mode methods, weighted median, and simple mode were performed to explore the causal association. Multiple sensitivity analyses, MR-Pleiotropy Residual Sum and Outlier (PRESSO) was used to evaluate horizontal pleiotropy and remove outliers. With close-to-zero effect estimates, no causal impact of BP on the risk of the four neurological diseases was discovered. However, we found that MS was positively correlated with higher odds of BP (OR = 1.220, 95% CI: 1.058-1.408, p = 0.006), while no causal associations were observed between PD (OR = 0.821, 95% CI: 0.616-1.093, p = 0.176), AD (OR = 1.066, 95% CI: 0.873-1.358, p = 0.603), stroke (OR = 0.911, 95% CI: 0.485-1.713, p = 0.773) and odds of BP. In summary, no causal impact of BP on the risk of PD, AD, MS and stroke was detected in our MR analysis. However, reverse MR analysis identified that only MS was positively correlated with higher odds of BP, but not PD, AD and stroke.
Collapse
Affiliation(s)
- Shengxian Shen
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
- Department of Dermatology, PLA Joint Service No. 903 Hospital, Hangzhou, Zhejiang, China
| | - Mengyang Chu
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Haijun Miao
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Liang Li
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Hui Fang
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Xia Li
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Zhenlai Zhu
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Yaxing Bai
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Jiaoling Chen
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Jieyu Zhang
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Shuai Shao
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Erle Dang
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Chen Zhang
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Gang Wang
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| | - Hongjiang Qiao
- Department of Dermatology, Xijing hospital, Fourth Military Medical University, Xi'an, China
| |
Collapse
|
3
|
Doskas T, Dardiotis E, Vavougios GD, Ntoskas KT, Sionidou P, Vadikolias K. Stroke risk in multiple sclerosis: a critical appraisal of the literature. Int J Neurosci 2023; 133:1132-1152. [PMID: 35369835 DOI: 10.1080/00207454.2022.2056459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 03/14/2022] [Indexed: 10/18/2022]
Abstract
Observational studies suggest that the occurrence of stroke on multiple sclerosis (MS) patients is higher compared to the general population. MS is a heterogeneous disease that involves an interplay of genetic, environmental and immune factors. The occurrence of stroke is subject to a wide range of both modifiable and non-modifiable, short- and long-term risk factors. Both MS and stroke share common risk factors. The immune mechanisms that underlie stroke are similar to neurodegenerative diseases and are attributed to neuroinflammation. The inflammation in autoimmune diseases may, therefore, predispose to an increased risk for stroke or potentiate the effect of conventional stroke risk factors. There are, however, additional determinants that contribute to a higher risk and incidence of stroke in MS. Due to the challenges that are associated with their differential diagnosis, the objective is to present an overview of the factors that may contribute to increased susceptibility or occurrence of stroke in MSpatients by performing a review of the available to date literature. As both MS and stroke can individually detrimentally affect the quality of life of afflicted patients, the identification of factors that contribute to an increased risk for stroke in MS is crucial for the prompt implementation of preventative therapeutic measures to limit the additive burden that stroke imposes.
Collapse
Affiliation(s)
- Triantafyllos Doskas
- Department of Neurology, Athens Naval Hospital, Athens, Greece
- Department of Neurology, University Hospital of Alexandroupolis, Alexandroupolis, Greece
| | - Efthimios Dardiotis
- Department of Neurology, Laboratory of Neurogenetics, University Hospital of Larissa, Larissa, Greece
- Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | | | | | | | | |
Collapse
|
4
|
Guo W, Rathi S, Marquez J, Smith H, Kuruvilla A, Tonnesen MG, Salvemini JN. Prevalence of diabetes mellitus in bullous pemphigoid patients in the absence of dipeptidyl peptidase-4 inhibitors: a systematic review and meta-analysis. Arch Dermatol Res 2023; 315:2207-2213. [PMID: 36867222 DOI: 10.1007/s00403-023-02562-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/19/2023] [Accepted: 02/01/2023] [Indexed: 03/04/2023]
Abstract
Bullous pemphigoid (BP) has been associated with dipeptidyl peptidase-4 inhibitor (DDP-4i) use in patients with diabetes mellitus (DM). The prevalence and association of DM in BP patients independent of DPP-4i use has not been investigated by meta-analysis. To perform a systematic review and meta-analysis on the association between diabetes and bullous pemphigoid. The goal was to determine the prevalence and pooled odds ratio of BP patients with DM in the absence of DDP-4i use compared to the general population prevalence of diabetes mellitus. OVID Medline, EMBASE, Cochrane Central and Web of Science were searched for relevant studies published from inception to April 2020. Case-control, case-series, cohort, and cross-sectional studies that included the association of BP and DM without DDP-4i's, in any language. PRISMA guidelines were followed for data extraction and the Newcastle-Ottawa Scale for risk of bias evaluation. Three reviewers independently performed data extraction. Pooled odds ratio and prevalence were calculated using the random effects model. The odds ratio and prevalence of BP patients with DM. Overall, 8 studies out of 856 identified publications through data base searches were included. The pooled prevalence of diabetes in patients with BP was 20.0% [95% CI 14%-26%; p = 0.00]. Within the comparative non-BP control population, 13% had diabetes. BP patients were more likely to have diabetes compared to a control population without BP [OR 2.10, 95% CI 1.22-3.60; p = 0.01]. This study found that twice the number of BP patients have DM (20%) compared to the general population reported as 10.5%, warranting monitoring of blood glucose levels in BP patients who may have yet undeclared or undiagnosed DM when initiating systemic steroids.
Collapse
Affiliation(s)
- William Guo
- Department of Dermatology, Stony Brook University, 1320 Stony Brook RD, Building F, Suite 200, Stony Brook, NY, 11790, USA.
| | - Sourish Rathi
- Renaissance School of Medicine at Stony, Brook University, Stony Brook, NY, USA
| | - Jocellie Marquez
- Department of Plastic Surgery, Stony Brook University, Stony Brook, NY, USA
| | - Holly Smith
- Renaissance School of Medicine at Stony, Brook University, Stony Brook, NY, USA
| | - Annet Kuruvilla
- Renaissance School of Medicine at Stony, Brook University, Stony Brook, NY, USA
| | - Marcia G Tonnesen
- Department of Dermatology, Stony Brook University, 1320 Stony Brook RD, Building F, Suite 200, Stony Brook, NY, 11790, USA
| | - Joann N Salvemini
- Department of Dermatology, Stony Brook University, 1320 Stony Brook RD, Building F, Suite 200, Stony Brook, NY, 11790, USA
| |
Collapse
|
5
|
Huttelmaier J, Benoit S, Goebeler M. Comorbidity in bullous pemphigoid: up-date and clinical implications. Front Immunol 2023; 14:1196999. [PMID: 37457698 PMCID: PMC10346857 DOI: 10.3389/fimmu.2023.1196999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/19/2023] [Indexed: 07/18/2023] Open
Abstract
Bullous pemphigoid is the most common autoimmune blistering disease in industrialized countries and particularly affects the elderly. In this patient population, comorbid diseases are frequent and may complicate management and treatment of bullous pemphigoid. A better understanding why distinct diseases are more frequent in bullous pemphigoid patients may lead to new pathophysiological insights and - as a consequence - result in better patient care. The association of bullous pemphigoid with neurological and psychiatric diseases is well known and confirmed by several case-control studies. Association with further diseases such as malignancy and metabolic diseases are still discussed controversially. In recent years new relationships between bullous pemphigoid and autoimmune as well as inflammatory skin diseases have been reported. This review provides a systematic overview on studies addressing comorbidity in bullous pemphigoid patients. Increasing the awareness of both, common and rare comorbid diseases, may enable clinicians to optimize patient support and individualized treatment of bullous pemphigoid.
Collapse
|
6
|
Wu PC, Wu CY, Lyu YS, Chang YT, Wu CY. Association between bullous pemphigoid and atopic dermatitis: a population-based case-control study in Taiwan. Arch Dermatol Res 2023; 315:419-427. [PMID: 35834038 DOI: 10.1007/s00403-022-02372-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/30/2022] [Accepted: 07/01/2022] [Indexed: 01/18/2023]
Abstract
Although bullous pemphigoid (BP) and atopic dermatitis (AD) share pathogenic mechanisms, their relationship remains controversial. Therefore, we conducted a population-based case-control study to investigate the association between BP and AD in Taiwan. Based on the Taiwan National Health Insurance Research Database, 9344 patients with BP and 18,688 age- and sex-matched controls were enrolled between 2000 and 2013. Furthermore, the study included 7,196 BP patients and 14,392 controls, matched for age, sex, and propensity score of comorbidities, with a case to controls ratio of 1:2. Logistic regression analysis was performed to examine the association between AD and BP. In the age- and sex-matched cohorts, AD (odds ratio [OR], 1.71; 95% confidence interval [CI], 1.50-1.95) was independently associated with BP. In the age, sex, and comorbidities-matched cohorts, AD (OR 1.76, 95% CI 1.55-2.00) remained a significant risk factor for BP. Other significant risk factors included psoriasis, hypertension, diabetes mellitus, chronic kidney disease, chronic obstructive pulmonary disease, neuropsychiatric diseases, and autoimmune connective tissue disease. Limitations of this study include the lack of information on disease severity and phenotypes of BP and misclassification of diseases as potential sources of bias. In conclusion, AD increased the risk of developing BP by 76%, and this association was independent of many BP comorbidities. Further studies are warranted to investigate the clinical and pathophysiological relevance of factors contributing to BP and AD.
Collapse
Affiliation(s)
- Po-Chien Wu
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Chun-Ying Wu
- Division of Translational Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei, Taiwan
- College of Public Health, China Medical University, Taichung, Taiwan
| | - Ying-Syuan Lyu
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yun-Ting Chang
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Dermatology, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chen-Yi Wu
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan.
- Department of Dermatology, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Institute of Public Health and Department of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan.
| |
Collapse
|
7
|
Wang J, Liu H, Wang Z, Pan Q, Zhang F. Analysis of the autoimmune response to BP180 in Chinese stroke patients. An Bras Dermatol 2023; 98:13-16. [PMID: 36456305 PMCID: PMC9837628 DOI: 10.1016/j.abd.2022.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/07/2022] [Accepted: 01/07/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Significant association between bullous pemphigoid (BP) and stroke has been reported. This study aimed to evaluate the level of anti-BP180 antibody in stroke patients to explore the relationship between BP and stroke in their pathogenesis. METHODS We collected serum samples from stroke patients and matched controls between February 2019 and June 2020. The anti-BP180 antibody levels were measured by enzyme-linked immunosorbent assay (ELISA). RESULTS A total of 1183 stroke patients including 970 with cerebral infarction (CI), 192 with intracerebral hemorrhage (ICH), 21 with CI and ICH, and 855 controls were enrolled in this study. Anti-BP180 autoantibody values were significantly higher in stroke patients than in controls (p<0.001). Anti-BP180 autoantibody-positive rates were 12.51% (148) in stroke patients and 4.68% (40) in controls (p<0.001, OR=2.65). In anti-BP180 autoantibody-positive subjects, the values were significantly higher in stroke patients than in controls (p<0.001). However, only 10 (6.76%) stroke patients and 3 (7.5%) controls had high values (> 100 RU/mL) (p=0.87). Stratified analysis showed that anti-BP180 antibody positive rates were independent of age, sex, and stroke subtypes in the stroke group. Positive rates in patients with both CI and ICH were nearly two times higher than those in patients with either CI or ICH alone (p=0.11, OR=1.94). STUDY LIMITATIONS This study had a limited sample size and lacked quantitative criteria for stroke severity. CONCLUSIONS Anti-BP180 antibody values and positive rates were higher in stroke patients than in controls, suggesting that stroke patients may have higher of developing BP.
Collapse
Affiliation(s)
- Jing Wang
- Shandong Provincial Hospital for Skin Diseases, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China,Department of Dermatology and Venereology, the Second Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China
| | - Hong Liu
- Shandong Provincial Hospital for Skin Diseases, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Zhenzhen Wang
- Shandong Provincial Hospital for Skin Diseases, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Qing Pan
- Shandong Provincial Hospital for Skin Diseases, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Furen Zhang
- Shandong Provincial Hospital for Skin Diseases, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China,Corresponding author.
| |
Collapse
|
8
|
Titou H, Kerrouch H, Frikh R, Hjira N. The association between bullous pemphigoid and comorbidities: a case-control study in Moroccan patients. ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2022. [DOI: 10.15570/actaapa.2022.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
9
|
Kılıç Sayar S, Sun GP, Küçükoğlu R. Comorbidities of bullous pemphigoid: A single-center retrospective case-control study from Turkey. Dermatol Ther 2021; 34:e15031. [PMID: 34137146 DOI: 10.1111/dth.15031] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 06/14/2021] [Indexed: 12/27/2022]
Abstract
Although significant associations between bullous pemphigoid (BP) and certain comorbidities, primarily subtypes of neurological disorders, have been reported in several populations, it has yet to be demonstrated whether a correlation exists between pre-existing comorbidities and serum titers of anti-BP180 and 230 immunoglobulin G (IgG) antibodies among BP patients. The aim of the current study is to investigate the demographic and clinical features of BP patients in a large series from Turkey, determine the prevalence of pre-existing neurological and systemic disorders, and assess the correlation between the existence of certain comorbidities and basal serum titers of anti-BP180 and 230 IgG autoantibodies. Thus, data from 145 BP patients diagnosed in the study's center between 1987 and 2017 were retrospectively analyzed and compared with 310 age- and sex-matched control subjects. The serum titers of anti-BP 180 and 230 IgG autoantibodies were compared between the patients with and without comorbidities and its subtypes among 55 patients with available serum basal anti-BP levels. Twenty-eight of the BP patients (19.3%) had already been diagnosed with at least one neurological disorder at the onset of BP. According to regression analysis, preexisting neurological disorders (p = 0.017), stroke (p = 0.017), and malignancies (p = 0.005) were found to be higher among the study's BP patients than the controls. The serum titers of anti-BP180 and 230 that were measured at the time of diagnosis were significantly higher in patients with neurological disorders than in patients without neurological disorders (p = 0.042; p = 0.018). Among the pre-existing comorbidities, neurological disorders, particularly stroke, and malignancies were found to be significantly connected to the occurrence of BP in the selected Turkish population. The high titers of serum anti-BP180 and 230 IgG antibodies at the time of BP diagnoses may highlight undiagnosed pre-existing neurological disorders by provoking suspicion.
Collapse
Affiliation(s)
- Sıla Kılıç Sayar
- Department of Dermatology and Venereology, Istanbul University Faculty of Medicine, Istanbul, Turkey.,Department of Dermatology and Venereology, Bahçeşehir University Faculty of Medicine, Istanbul, Turkey
| | - Gizem Pınar Sun
- Department of Dermatology and Venereology, Istanbul University Faculty of Medicine, Istanbul, Turkey.,Department of Dermatology and Venereology, University of Health Sciences, Başakşehir Çam ve Sakura City Hospital, Istanbul, Turkey
| | - Rıfkiye Küçükoğlu
- Department of Dermatology and Venereology, Istanbul University Faculty of Medicine, Istanbul, Turkey
| |
Collapse
|
10
|
Moro F, Fania L, Sinagra JLM, Salemme A, Di Zenzo G. Bullous Pemphigoid: Trigger and Predisposing Factors. Biomolecules 2020; 10:E1432. [PMID: 33050407 PMCID: PMC7600534 DOI: 10.3390/biom10101432] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/01/2020] [Accepted: 10/08/2020] [Indexed: 12/14/2022] Open
Abstract
Bullous pemphigoid (BP) is the most frequent autoimmune subepidermal blistering disease provoked by autoantibodies directed against two hemidesmosomal proteins: BP180 and BP230. Its pathogenesis depends on the interaction between predisposing factors, such as human leukocyte antigen (HLA) genes, comorbidities, aging, and trigger factors. Several trigger factors, such as drugs, thermal or electrical burns, surgical procedures, trauma, ultraviolet irradiation, radiotherapy, chemical preparations, transplants, and infections may induce or exacerbate BP disease. Identification of predisposing and trigger factors can increase the understanding of BP pathogenesis. Furthermore, an accurate anamnesis focused on the recognition of a possible trigger factor can improve prognosis by promptly removing it.
Collapse
Affiliation(s)
- Francesco Moro
- Correspondence: (F.M.); (L.F.); Tel.: +39-(342)-802-0004 (F.M.)
| | - Luca Fania
- Correspondence: (F.M.); (L.F.); Tel.: +39-(342)-802-0004 (F.M.)
| | | | | | | |
Collapse
|
11
|
Rania M, Petersen LV, Benros ME, Liu Z, Diaz L, Bulik CM. Psychiatric comorbidity in individuals with bullous pemphigoid and all bullous disorders in the Danish national registers. BMC Psychiatry 2020; 20:411. [PMID: 32819315 PMCID: PMC7439544 DOI: 10.1186/s12888-020-02810-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 08/05/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Bullous pemphigoid (BP) is an autoimmune blistering skin disease that takes a profound physical and mental toll on those affected. The aim of the study was to investigate the bidirectional association between BP and all bullous disorders (ABD) with a broad array of psychiatric disorders, exploring the influence of prescribed medications. METHODS This nationwide, register-based cohort study encompassed 6,470,450 individuals born in Denmark and alive from 1994 to 2016. The hazard ratios (HRs) of a subsequent psychiatric disorder in patients with BP/ABD and the reverse exposure and outcome were evaluated. RESULTS Several psychiatric disorders were associated with increased risk of subsequent BP (4.18-fold for intellectual disorders, 2.32-fold for substance use disorders, 2.01-fold for schizophrenia and personality disorders, 1.92-1.85-1.49-fold increased risk for organic disorders, neurotic and mood disorders), independent of psychiatric medications. The association between BP and subsequent psychiatric disorders was not significant after adjusting for BP medications, except for organic disorders (HR 1.27, CI 1.04-1.54). Similar results emerged with ABD. CONCLUSION Psychiatric disorders increase the risk of a subsequent diagnosis of BP/ABD independent of medications, whereas medications used for the treatment of BP/ABD appear to account for the subsequent onset of psychiatric disorders. Clinically, an integrated approach attending to both dermatological and psychiatric symptoms is recommended, and dermatologists should remain vigilant for early symptoms of psychiatric disorders to decrease mental health comorbidity.
Collapse
Affiliation(s)
- Marianna Rania
- grid.411489.10000 0001 2168 2547Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy ,Center for Clinical Research and Treatment of Eating Disorders, Mater Domini University Hospital, Catanzaro, Italy ,grid.4714.60000 0004 1937 0626Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Liselotte Vogdrup Petersen
- grid.7048.b0000 0001 1956 2722National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark ,grid.7048.b0000 0001 1956 2722Centre for Integrated Register-based Research (CIRRAU), Aarhus University, Aarhus, Denmark
| | - Michael Erikson Benros
- grid.4973.90000 0004 0646 7373Copenhagen Research Centre for Mental Health, Mental Health Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Zhi Liu
- grid.10698.360000000122483208Departments of Dermatology, Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Luis Diaz
- grid.10698.360000000122483208Departments of Dermatology, Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| | - Cynthia M. Bulik
- grid.4714.60000 0004 1937 0626Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden ,grid.10698.360000000122483208Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC USA ,grid.10698.360000000122483208Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC USA
| |
Collapse
|
12
|
Lee S, Rastogi S, Hsu DY, Nardone B, Silverberg JI. Association of bullous pemphigoid and comorbid health conditions: a case-control study. Arch Dermatol Res 2020; 313:327-332. [PMID: 32647978 DOI: 10.1007/s00403-020-02100-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/19/2020] [Accepted: 06/30/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Bullous pemphigoid is an autoimmune skin disease characterized by the formation of blisters between the epidermis and dermis. Comorbidities of pemphigoid have not been well-described. Identification of comorbidities associated with pemphigoid is important to decrease morbidity and mortality. OBJECTIVE To identify the comorbid health conditions of bullous pemphigoid. METHODS This was a case-control study of 91 cases of pemphigoid verified by clinical and laboratory diagnosis and 546 age- and sex-matched controls with complete follow-up at a large metropolitan quaternary care medical center. RESULTS The average age of bullous pemphigoid patients was 76 years and 53% of patients were female. Forty-eight (53%) of the BP patients had a history of inpatient hospitalization, of which 22 (24.2%) were hospitalized for either previously undiagnosed BP or an exacerbation of BP. Bullous pemphigoid was significantly associated with hypertension [adjusted odds ratio (95% confidence interval)]: [2.03 (1.24-3.32)], diabetes mellitus [2.59 (1.60-4.19)], chronic kidney disease [2.29 (1.19-4.40)], end-stage renal disease [3.82 (1.48-9.85)], basal cell carcinoma of the skin [6.00 (1.94-18.6)], and obstructive sleep apnea [5.23 (2.45-11.19)]. 78% of BP patients used at least one systemic immunosuppressant. There was no significant association between treatments for pemphigoid and any of the comorbidities. CONCLUSIONS Bullous pemphigoid patients need screening for comorbid health conditions even though treatment options do not seem to be associated with these comorbidities.
Collapse
Affiliation(s)
- Sherry Lee
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Suite 1600, 676 N Saint Clair Street, Chicago, IL, 60611, USA
| | - Supriya Rastogi
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Suite 1600, 676 N Saint Clair Street, Chicago, IL, 60611, USA
| | - Derek Y Hsu
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Suite 1600, 676 N Saint Clair Street, Chicago, IL, 60611, USA
| | - Beatrice Nardone
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Suite 1600, 676 N Saint Clair Street, Chicago, IL, 60611, USA
| | - Jonathan I Silverberg
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Suite 1600, 676 N Saint Clair Street, Chicago, IL, 60611, USA. .,Department of Dermatology, George Washington University School of Medicine and Health Sciences, Suite 2B-425, 2150 Pennsylvania Avenue NW, Washington, DC, 20037, USA.
| |
Collapse
|
13
|
Merton A, Wu YH. Spongiform pemphigoid: A case series of an uncommon histopathologic pattern. J Cutan Pathol 2019; 47:339-345. [PMID: 31837162 DOI: 10.1111/cup.13627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 11/22/2019] [Accepted: 12/05/2019] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Bullous pemphigoid is an autoimmune bullous disease characterized by subepidermal separation. We encountered cases of bullous pemphigoid confirmed by direct immunofluorescence study but demonstrating spongiotic dermatitis without subepidermal clefting. Many of them occurred in volar sites, mimicking dyshidrotic dermatitis. METHODS We retrospectively collected patients who were pathologically and/or immunopathologically diagnosed with bullous pemphigoid from 2002 to 2017. Patients who presented with prominent spongiosis without subepidermal clefting were included and compared with patients who were diagnosed with dyshidrotic dermatitis. RESULTS A total of nine cases of spongiform pemphigoid out of 385 bullous pemphigoid patients (2.3%) were identified and compared with 15 patients with dyshidrotic dermatitis. Average age of spongiform pemphigoid patients (76 years) was much older than that of the control group (34 years). Microvesicles in the mid- to lower epidermis (P < 0.001), eosinophils exocytosis (P < 0.001), and eosinophils microabscess (P < 0.001) in both the epidermis and papillary dermis were more common in spongiform pemphigoid. CONCLUSION Spongiform pemphigoid mimics spongiotic dermatitis may result in a pathological diagnostic pitfall. The presence of eosinophil microabscess and exocytosis in the epidermis and papillary dermis were important clues. Immunofluorescence studies should be conducted to confirm the diagnosis of bullous pemphigoid.
Collapse
Affiliation(s)
- Armand Merton
- College of Medicine, North Reclamation Area, Cebu Doctors' University Hospital, Mandaue City, Philippines
| | - Yu-Hung Wu
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.,Department of Dermatology, MacKay Memorial Hospital, Taipei, Taiwan
| |
Collapse
|
14
|
Cugno M, Borghi A, Garcovich S, Marzano AV. Coagulation and Skin Autoimmunity. Front Immunol 2019; 10:1407. [PMID: 31281319 PMCID: PMC6596352 DOI: 10.3389/fimmu.2019.01407] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 06/04/2019] [Indexed: 12/16/2022] Open
Abstract
Several lines of evidence indicate that the immune system, inflammation, and coagulation are simultaneously activated in autoimmune and immune-mediated skin diseases. Pro-inflammatory cytokines such as interleukin-6 and tumor necrosis factor-alpha induce the expression of the main initiator of coagulation, i.e., tissue factor. The proteases of coagulation in turn act on protease-activated receptors inducing the expression of various pro-inflammatory cytokines triggering inflammation. The cross-talk among immune system, inflammation, and coagulation amplifies and maintains the activation of all three pathways. This review focuses on three skin disorders as chronic spontaneous urticaria (CSU), angioedema, and bullous pemphigoid (BP), in which the relationships among the three systems have been investigated or their clinical consequences are relevant. Markers of thrombin generation, fibrinolysis, and inflammation have been reported to be increased in the plasma during flares of CSU and angioedema, as well as in the active phase of BP, with the marker levels reverting to normal during remission. The coagulation activation seems to be important only at local level in CSU and angioedema while both at local and systemic levels in BP which is the only condition associated with an increased thrombotic risk. The prothrombotic state in autoimmune skin diseases raises the question of the indication of anticoagulant treatment, particularly in the presence of other cardiovascular risk factors.
Collapse
Affiliation(s)
- Massimo Cugno
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milan, Italy.,Medicina Interna, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandro Borghi
- Sezione di Dermatologia e Malattie Infettive, Dipartimento di Scienze Mediche, Università degli Studi di Ferrara, Ferrara, Italy
| | - Simone Garcovich
- Istituto di Dermatologia, Università Cattolica del Sacro Cuore, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy
| | - Angelo Valerio Marzano
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milan, Italy.,UOC Dermatologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| |
Collapse
|
15
|
Lin Y, Wu HK, Wang TH, Chen TH, Lin YS. Trend and risk factors of recurrence and complications after arrhythmias radiofrequency catheter ablation: a nation-wide observational study in Taiwan. BMJ Open 2019; 9:e023487. [PMID: 31152025 PMCID: PMC6549656 DOI: 10.1136/bmjopen-2018-023487] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES This study determined the recurrence and complication rates after radiofrequency catheter ablation (RFCA) for those with paroxysmal supraventricular tachycardia (PSVT), Wolff-Parkinson-White syndrome (WPW), atrial flutter (AFL), atrial fibrillation (AF) and ventricular tachycardia (VT). STUDY DESIGN AND SETTING This retrospective study included RFCAs for 2001-2010 in the Taiwan National Health Insurance Research Database. Primary outcomes included perioperative complications (pericardial effusion and new-onset stroke), RFCA recurrence and long-term outcomes (high-grade atrioventricular block (AVB) and pacemaker implantation). RESULTS Of 19,475 patients who underwent RFCA, prevalence rates were 56.7% for PSVT, 13.5% for WPW, 9.5% for AFL, 5.1% for AF and 2.7% for VT. Prevalence rates increased in AF, AFL and VT over the study years. During an average follow-up period of 4.3 years (SD: 2.8 years), recurrence rates for PSVT, WPW, VT, AFL and AF were 2.0%, 4.9%, 5.7%, 5.8% and 16.1%, respectively. Compared with the PSVT group, the WPW and AF groups had significantly higher risk of pericardial effusion during admission (adjusted OR (aOR) 2.98, 95% CI (CI) 1.24 to 7.15; aOR 4.09, 95% CI 1.90 to 8.79, respectively); the AFL group had a higher risk of new-onset stroke during admission (aOR 4.07, 95% CI 1.39 to 11.91); the WPW group had a lower risk of high-grade AVB during follow-up (adjusted HR (aHR) 0.37, 95% CI 0.19 to 0.71) while the AFL group had a greater risk (aHR 1.74, 95% CI 1.17 to 2.60); and the AFL group had a higher risk of permanent pacemaker (aHR 2.14, 95% CI 1.27 to 3.62). CONCLUSIONS The RFCA rate increased rapidly during 2001-2010 for AF, AFL and VT. Recurrence was associated with congenital heart disease in PSVT and WPW, and with age in AF and AFL. AFL had a higher risk of permanent pacemaker implantation and new stroke. AF had a higher risk of life-threatening pericardial effusion.
Collapse
Affiliation(s)
- Yuan Lin
- Emergency Medicine Department, Chang Gung Memorial Hospital Keelung Branch, Keelung, Taiwan
| | - Hsin-Kuan Wu
- Emergency Medicine Department, Chang Gung Memorial Hospital Keelung Branch, Keelung, Taiwan
| | - Te-Hsiung Wang
- Department of Primary Care and Emergency Medicine, Kyoto University Graduate School of Medicine Faculty of Medicine, Kyoto, Japan
| | - Tien-Hsing Chen
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital Keelung Branch, Keelung, Taiwan
- Biostatistical Consultation Center, Chang Gung Memorial Hospital Keelung Branch, Keelung, Taiwan
| | - Yu-Sheng Lin
- Division of Cardiology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Puzi, Chiayi, Taiwan
| |
Collapse
|
16
|
Abstract
Bullous pemphigoid is the most frequent autoimmune bullous disease and mainly affects elderly individuals. Increase in incidence rates in the past decades has been attributed to population aging, drug-induced cases and improvement in the diagnosis of the nonbullous presentations of the disease. A dysregulated T cell immune response and synthesis of IgG and IgE autoantibodies against hemidesmosomal proteins (BP180 and BP230) lead to neutrophil chemotaxis and degradation of the basement membrane zone. Bullous pemphigoid classically manifests with tense blisters over urticarial plaques on the trunk and extremities accompanied by intense pruritus. Mucosal involvement is rarely reported. Diagnosis relies on (1) the histopathological evaluation demonstrating eosinophilic spongiosis or a subepidermal detachment with eosinophils; (2) the detection of IgG and/or C3 deposition at the basement membrane zone using direct or indirect immunofluorescence assays; and (3) quantification of circulating autoantibodies against BP180 and/or BP230 using ELISA. Bullous pemphigoid is often associated with multiple comorbidities in elderly individuals, especially neurological disorders and increased thrombotic risk, reaching a 1-year mortality rate of 23%. Treatment has to be tailored according to the patient's clinical conditions and disease severity. High potency topical steroids and systemic steroids are the current mainstay of therapy. Recent randomized controlled studies have demonstrated the benefit and safety of adjuvant treatment with doxycycline, dapsone and immunosuppressants aiming a reduction in the cumulative steroid dose and mortality.
Collapse
Affiliation(s)
- Denise Miyamoto
- Division of Dermatology, Hospital das Clínicas,
Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP),
Brazil
| | - Claudia Giuli Santi
- Division of Dermatology, Hospital das Clínicas,
Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP),
Brazil
| | - Valéria Aoki
- Department of Dermatology, Faculdade de Medicina,
Universidade de São Paulo, São Paulo (SP), Brazil
| | - Celina Wakisaka Maruta
- Department of Dermatology, Faculdade de Medicina,
Universidade de São Paulo, São Paulo (SP), Brazil
| |
Collapse
|
17
|
Evaluation of Comorbidities in Patients with Autoimmune Bullous Diseases: A Retrospective Study. MEDICAL BULLETIN OF SISLI ETFAL HOSPITAL 2018; 52:302-306. [PMID: 32774095 PMCID: PMC7406551 DOI: 10.14744/semb.2018.55376] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 02/08/2018] [Indexed: 12/30/2022]
Abstract
Objectives The purpose of the present study was to define the accompanying diseases of patients with autoimmune bullous diseases (ABDs). Methods One hundred forty-two patients with ABD who were followed up in the dermatology and venereology inpatient clinic of Şişli Hamidiye Etfal Training and Research Hospital between January 1999 and December 2015 were enrolled in the study. Age, gender, and accompanying diseases of the participants were recorded and compared with the healthy subjects. Results Eighty patients with pemphigus, 62 patients with pemphigoid, and 217 healthy subjects were included in the study. The pemphigoid group had a statistically significant higher prevalence of hypertension, diabetes mellitus, coronary artery diseases, cataract, malignancy, dementia, Alzheimer's disease, Parkinson's disease, and cerebrovascular events relative to the pemphigus and control groups (p<0.01, p<0.01, p=0.001, p<0.01, p=0.02, p=0.008, p=0.001, p=0.001, and p<0.01, respectively). The prevalence of asthma, benign prostatic hyperplasia, and cataract was higher in the pemphigus group than in the controls (p=0.02, p=0.04, and p=0.02, respectively). Conclusion To the best of our knowledge, this is the first study comparing accompanying diseases between controls and patients with pemphigus and pemphigoid. It is disputable whether the diseases mentioned occur due to some common pathophysiological pathways or coexist just coincidentally. We believe that it is important to evaluate accompanying diseases in patients with ABD.
Collapse
|
18
|
Försti AK, Huilaja L, Schmidt E, Tasanen K. Neurological and psychiatric associations in bullous pemphigoid-more than skin deep? Exp Dermatol 2017; 26:1228-1234. [PMID: 28677172 DOI: 10.1111/exd.13401] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2017] [Indexed: 12/28/2022]
Abstract
In elderly patients, bullous pemphigoid (BP) is associated with several comorbidities; the strongest association occurs between BP and neurological diseases. Different types of dementia, Parkinson's disease, cerebrovascular disorders and epilepsy all have a significant association with BP, but patients with multiple sclerosis have the highest risk of BP. An existing neurological disorder appears to increase the risk for subsequent BP, but an increased risk for developing some neurological diseases has also been reported following BP diagnosis. BP seems to be associated with several psychiatric diseases such as schizophrenia, uni- and bipolar disorder, schizotypal and delusional disorders, and personality disorders, but the risk ratios are usually lower than with neurological diseases. In addition to the skin, the BP autoantigens BP180 and BP230 are expressed in the central nervous system. This finding together with the strong epidemiological association between neurological disorders and BP has led to an assumption that neurodegeneration or neuroinflammation could lead to a cross-reactive immunoresponse between neural and cutaneous antigens and the failure of self-tolerance. A subpopulation of patients with Alzheimer's disease or Parkinson's disease have circulating IgG autoantibodies against BP180, but currently their significance for the development of BP is unclear, because these antineural BP180 antibodies neither bind to the cutaneous basement membrane nor cause BP-like symptoms. Further studies analysing large and well-characterized populations of neurological and psychiatric patients are required to understand better the role of autoimmunization against neural BP autoantigens in the pathogenesis of BP.
Collapse
Affiliation(s)
- Anna-Kaisa Försti
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Dermatology and Medical Research Center Oulu, Oulu University Hospital, Oulu University Hospital, Oulu, Finland
| | - Laura Huilaja
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Dermatology and Medical Research Center Oulu, Oulu University Hospital, Oulu University Hospital, Oulu, Finland
| | - Enno Schmidt
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - Kaisa Tasanen
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Dermatology and Medical Research Center Oulu, Oulu University Hospital, Oulu University Hospital, Oulu, Finland
| |
Collapse
|
19
|
Chalmers JR, Wojnarowska F, Kirtschig G, Mason J, Childs M, Whitham D, Harman K, Chapman A, Walton S, Schmidt E, Godec TR, Nunn AJ, Williams HC. A randomised controlled trial to compare the safety, effectiveness and cost-effectiveness of doxycycline (200 mg/day) with that of oral prednisolone (0.5 mg/kg/day) for initial treatment of bullous pemphigoid: the Bullous Pemphigoid Steroids and Tetracyclines (BLISTER) trial. Health Technol Assess 2017; 21:1-90. [PMID: 28406394 DOI: 10.3310/hta21100] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Bullous pemphigoid (BP) is an autoimmune blistering skin disorder with increased morbidity and mortality in the elderly. OBJECTIVES To evaluate the effectiveness, safety and cost-effectiveness of a strategy of initiating BP treatment with oral doxycycline or oral prednisolone. We hypothesised that starting treatment with doxycycline gives acceptable short-term blister control while conferring long-term safety advantages over starting treatment with oral prednisolone. DESIGN Pragmatic multicentre two-armed parallel-group randomised controlled trial with an economic evaluation. SETTING A total of 54 dermatology secondary care centres in the UK and seven in Germany. PARTICIPANTS Adults with BP [three or more blisters at two sites and positive direct and/or indirect immunofluorescence (immunoglobulin G and/or complement component 3 immunofluorescence at the dermal-epidermal junction)] and able to give informed consent. INTERVENTIONS Participants were allocated using online randomisation to initial doxycycline treatment (200 mg/day) or prednisolone (0.5 mg/kg/day). Up to 30 g/week of potent topical corticosteroids was permitted for weeks 1-3. After 6 weeks, clinicians could switch treatments or alter the prednisolone dose as per normal practice. MAIN OUTCOME MEASURES Primary outcomes: (1) the proportion of participants with three or fewer blisters at 6 weeks (investigator blinded) and (2) the proportion with severe, life-threatening and fatal treatment-related events at 52 weeks. A regression model was used in the analysis adjusting for baseline disease severity, age and Karnofsky score, with missing data imputed. Secondary outcomes included the effectiveness of blister control after 6 weeks, relapses, related adverse events and quality of life. The economic evaluation involved bivariate regression of costs and quality-adjusted life-years (QALYs) from a NHS perspective. RESULTS In total, 132 patients were randomised to doxycycline and 121 to prednisolone. The mean patient age was 77.7 years and baseline severity was as follows: mild 31.6% (three to nine blisters), moderate 39.1% (10-30 blisters) and severe 29.3% (> 30 blisters). For those starting on doxycycline, 83 out of 112 (74.1%) had three or fewer blisters at 6 weeks, whereas for those starting on prednisolone 92 out of 101 (91.1%) had three or fewer blisters at 6 weeks, an adjusted difference of 18.6% in favour of prednisolone [90% confidence interval (CI) 11.1% to 26.1%], using a modified intention-to-treat (mITT) analysis. Per-protocol analysis showed similar results: 74.4% compared with 92.3%, an adjusted difference of 18.7% (90% CI 9.8% to 27.6%). The rate of related severe, life-threatening and fatal events at 52 weeks was 18.2% for those started on doxycycline and 36.6% for those started on prednisolone (mITT analysis), an adjusted difference of 19.0% (95% CI 7.9% to 30.1%; p = 0.001) in favour of doxycycline. Secondary outcomes showed consistent findings. There was no significant difference in costs or QALYs per patient at 1 year between doxycycline-initiated therapy and prednisolone-initiated therapy (incremental cost of doxycycline-initiated therapy £959, 95% CI -£24 to £1941; incremental QALYs of doxycycline-initiated therapy -0.024, 95% CI -0.088 to 0.041). Using a willingness-to-pay criterion of < £20,000 per QALY gained, the net monetary benefit associated with doxycycline-initiated therapy was negative but imprecise (-£1432, 95% CI -£3094 to £230). CONCLUSIONS A strategy of starting BP patients on doxycycline is non-inferior to standard treatment with oral prednisolone for short-term blister control and considerably safer in the long term. The limitations of the trial were the wide non-inferiority margin, the moderate dropout rate and that serious adverse event collection was unblinded. Future work might include inducing remission with topical or oral corticosteroids and then randomising to doxycycline or prednisolone for maintenance. TRIAL REGISTRATION Current Controlled Trials ISRCTN13704604. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 21, No. 10. See the NIHR Journals Library website for further project information.
Collapse
Affiliation(s)
- Joanne R Chalmers
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | | | - Gudula Kirtschig
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| | - James Mason
- Durham University, School of Medicine, Pharmacy and Health, Stockton-on-Tees, UK
| | - Margaret Childs
- Nottingham Clinical Trials Unit, Nottingham Health Science Partners, Nottingham, UK
| | - Diane Whitham
- Nottingham Clinical Trials Unit, Nottingham Health Science Partners, Nottingham, UK
| | - Karen Harman
- University Hospitals Leicester, Dermatology Department, Leicester Royal Infirmary, Leicester, UK
| | | | | | - Enno Schmidt
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - Thomas R Godec
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Andrew J Nunn
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Hywel C Williams
- Centre of Evidence Based Dermatology, University of Nottingham, Nottingham, UK
| |
Collapse
|
20
|
Frequency of Neurological Disorders in Bullous Pemphigoid Patients: A Cross-Sectional Study. INTERNATIONAL SCHOLARLY RESEARCH NOTICES 2017. [PMID: 28630891 PMCID: PMC5463116 DOI: 10.1155/2017/6053267] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Bullous pemphigoid (BP) is an autoimmune subepidermal blistering skin disorder which occurs mostly in the elderly. Several studies have reported an association between BP and neurological disorders (ND). Objective The purpose of this study was to evaluate the association between BP and neurological disorders in Iranian patients. Methods In this cross-sectional study, 87 patients with BP were enrolled. They were compared to 184 controls. Statistical analysis was done by SPSS statistical software version 19. Results Out of 87 patients with BP, 17 (19.5%) had at least one neurological disease. Cerebrovascular accident (CVA) was the most common neurological disease that was seen in 7 patients (8.0%) in the case group and 4 (2.1%) in the control group. The incidence of CVA was significantly different between BP patients and the control group (P = 0.022). Dementia was observed in 6 patients in the case group (16.8%) and 2 (1.0%) in the control group. The incidence of dementia was significantly different between BP patients and the control group (P = 0.008). In this study, the incidences of Parkinson's disease (P = 0.830), epilepsy (P = 0.067), and multiple sclerosis (P = 0.326) were not statistically significant between the two groups. Conclusion The incidence of CVA and dementia in patients with BP compared to the control group was significantly higher.
Collapse
|
21
|
Shen AL, Lin HL, Lin HC, Tseng YF, Hsu CY, Chou CY. Increased Risk of Bullous Pemphigoid after First-Ever Stroke: A Population-Based Study. NEURODEGENER DIS 2017; 17:166-170. [PMID: 28467996 DOI: 10.1159/000469710] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 03/07/2017] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND We hypothesize that autoantibodies are induced after the blood-brain barrier is damaged by stroke and the risk of bullous pemphigoid (BP) is increased after stroke. We assess the risk of BP after first-ever stroke in a nationwide population-based cohort of first-ever stroke patients. METHODS We extracted data from the Longitudinal Health Insurance Database 2005 and identified patients with first-ever stroke as well as control patients matched for age, gender, and year of enrollment. The risk of BP in first-ever stroke patients in comparison with that in control patients was analyzed using Cox regression. RESULTS Of 12,607 patients with first-ever stroke, 38 (0.3%) patients developed BP in a median of 3.5 years. In the control patients, 8 persons (0.06%) had BP in a median of 3.7 years. The crude hazard ratio (HR) of BP in first-ever stroke patients was 4.83 (95% CI 2.25-10.34, p < 0.001) compared to the control group. The adjusted HR was 4.20 (95% CI 1.94-9.08, p < 0.001) after adjustments for age, gender, hypertension, diabetes, dementia, epilepsy, Parkinson disease, furosemide, and neuroleptics for stroke patients. CONCLUSIONS The risk of BP is increased in first-ever stroke patients in a nationwide population-based cohort and this association is independent of well-known confounders of BP.
Collapse
Affiliation(s)
- Ai-Ling Shen
- Department of Neurology, Sijhih Cathay General Hospital, New Taipei City, Taiwan, ROC
| | | | | | | | | | | |
Collapse
|
22
|
Kibsgaard L, Rasmussen M, Lamberg A, Deleuran M, Olesen A, Vestergaard C. Increased frequency of multiple sclerosis among patients with bullous pemphigoid: a population-based cohort study on comorbidities anchored around the diagnosis of bullous pemphigoid. Br J Dermatol 2017; 176:1486-1491. [DOI: 10.1111/bjd.15405] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2017] [Indexed: 11/27/2022]
Affiliation(s)
- L. Kibsgaard
- Department of Dermatology; Aarhus University Hospital; PP Oerumsgade 11 8000 Aarhus C Denmark
| | - M. Rasmussen
- Department of Dermatology; Aarhus University Hospital; PP Oerumsgade 11 8000 Aarhus C Denmark
| | | | - M. Deleuran
- Department of Dermatology; Aarhus University Hospital; PP Oerumsgade 11 8000 Aarhus C Denmark
| | - A.B. Olesen
- Department of Dermatology; Aarhus University Hospital; PP Oerumsgade 11 8000 Aarhus C Denmark
| | - C. Vestergaard
- Department of Dermatology; Aarhus University Hospital; PP Oerumsgade 11 8000 Aarhus C Denmark
| |
Collapse
|
23
|
|
24
|
Kokkonen N, Herukka SK, Huilaja L, Kokki M, Koivisto AM, Hartikainen P, Remes AM, Tasanen K. Increased Levels of the Bullous Pemphigoid BP180 Autoantibody Are Associated with More Severe Dementia in Alzheimer's Disease. J Invest Dermatol 2017; 137:71-76. [PMID: 27650606 DOI: 10.1016/j.jid.2016.09.010] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 08/12/2016] [Accepted: 09/02/2016] [Indexed: 02/08/2023]
Abstract
Bullous pemphigoid (BP) is a subepidermal blistering skin disease, which has shown a strong association with neurological diseases in epidemiological studies. The BP autoantigens BP180 and BP230 are expressed in the cutaneous basement membrane and the central nervous system. Using BP180 and BP230 ELISA assays and immunoblotting against BP180, we analyzed the IgG reactivity in the sera of 115 patients with Alzheimer's disease (AD) and 40 neurologically healthy controls. BP180 autoantibodies were found in 18% of patients with AD, whereas only 3% of controls had positive results (P = 0.019). BP230 values were higher and more often elevated in patients with AD than controls, but not significantly. None of the positive AD sera that recognized the full-length human BP180 in immunoblotting reacted with the cutaneous basement membrane in indirect immunofluorescence analysis. Moreover, a retrospective evaluation of the hospital records of the patients with AD revealed neither BP diagnosis nor BP-like symptoms. Interestingly, increased BP180-NC16A autoantibody values correlated with cognitive decline measured by mini-mental state examination scores, but not with the concentration of AD biomarkers in cerebrospinal fluid. Our findings further the understanding of the role of BP180 as a shared autoantigen in neurodermatological interactions and the association between BP and neurodegenerative diseases.
Collapse
Affiliation(s)
- Nina Kokkonen
- Department of Dermatology, PEDEGO Research Unit, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Sanna-Kaisa Herukka
- Institute of Clinical Medicine-Neurology, University of Eastern Finland and Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Laura Huilaja
- Department of Dermatology, PEDEGO Research Unit, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Merja Kokki
- Department of Anesthesia and Operative Service, Kuopio University Hospital, Kuopio, Finland
| | - Anne M Koivisto
- Institute of Clinical Medicine-Neurology, University of Eastern Finland and Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Päivi Hartikainen
- Institute of Clinical Medicine-Neurology, University of Eastern Finland and Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Anne M Remes
- Institute of Clinical Medicine-Neurology, University of Eastern Finland and Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Kaisa Tasanen
- Department of Dermatology, PEDEGO Research Unit, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.
| |
Collapse
|
25
|
Psychiatric and neurological disorders are associated with bullous pemphigoid - a nationwide Finnish Care Register study. Sci Rep 2016; 6:37125. [PMID: 27845416 PMCID: PMC5109264 DOI: 10.1038/srep37125] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 10/24/2016] [Indexed: 12/21/2022] Open
Abstract
Bullous pemphigoid (BP) is an autoimmune blistering skin disease with increasing incidence. BP is associated with neurological disorders, but it has not been established, what subtypes of dementia and stroke are associated with BP, and what is the temporal relation between these diseases. Also, the association between BP and psychiatric disorders is controversial. We conducted a retrospective nationwide study, using the Finnish Care Register for Health Care diagnoses between 1987 and 2013. The study population of 4524 BP patients were compared with 66138 patients with basocellular carcinoma (BCC), neurological and psychiatric comorbid disorders were evaluated for both groups, and associations were estimated by Cox regression and logistic regression analyses. The strongest risk of developing BP was found after diagnosis of multiple sclerosis (MS) (OR=5.9, 95% CI 3.9–8.5). Among psychiatric diseases, the corresponding risk was strongest in schizophrenia (OR=2.7, 95% CI 2.0–3.5), and as a novel finding, also personality disorders (OR=2.2, 95% CI 1.3–3.3) preceded BP. In conclusion, many psychiatric disorders, especially schizophrenia, carry heightened risk for BP. Furthermore, several neurological diseases which cause central nervous system inflammation or degeneration were related to BP, and the association was strongest between MS and BP.
Collapse
|
26
|
Lai Y, Yew Y, Lambert W. Bullous pemphigoid and its association with neurological diseases: a systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2016; 30:2007-2015. [DOI: 10.1111/jdv.13660] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 02/15/2016] [Indexed: 01/23/2023]
Affiliation(s)
- Y.C. Lai
- Department of Dermatology; Rutgers New Jersey Medical School; Newark NJ USA
| | | | - W.C. Lambert
- Department of Dermatology; Rutgers New Jersey Medical School; Newark NJ USA
| |
Collapse
|
27
|
Sadik CD, Zillikens D. Current treatments and developments in pemphigoid diseases as paradigm diseases for autoantibody-driven, organ-specific autoimmune diseases. Semin Hematol 2016; 53 Suppl 1:S51-3. [DOI: 10.1053/j.seminhematol.2016.04.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
28
|
Messingham KAN, Aust S, Helfenberger J, Parker KL, Schultz S, McKillip J, Narayanan NS, Fairley JA. Autoantibodies to Collagen XVII Are Present in Parkinson's Disease and Localize to Tyrosine-Hydroxylase Positive Neurons. J Invest Dermatol 2016; 136:721-723. [PMID: 27015458 PMCID: PMC4809024 DOI: 10.1016/j.jid.2015.12.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 11/03/2015] [Accepted: 11/07/2015] [Indexed: 11/16/2022]
Affiliation(s)
| | - Samantha Aust
- Department of Dermatology, University of Iowa, Iowa City, IA
| | | | - Krystal L Parker
- Department of Neurology and Aging Mind and Brain Initiative, University of Iowa, Iowa City, IA
| | - Susan Schultz
- Department of Psychiatry, Carver College of Medicine, University of Iowa, Iowa City, IA
| | - Julie McKillip
- Department of Dermatology, University of Iowa, Iowa City, IA
| | - Nandakumar S Narayanan
- Department of Neurology and Aging Mind and Brain Initiative, University of Iowa, Iowa City, IA
| | - Janet A Fairley
- Department of Dermatology, University of Iowa, Iowa City, IA; Veterans Administration Medical Center, Iowa City, IA.
| |
Collapse
|
29
|
Lee HF, Wu LS, Chan YH, Lee CH, Liu JR, Tu HT, Wen MS, Kuo CT, Chen WJ, Yeh YH, See LC, Chang SH. Dialysis Patients with Implanted Drug-Eluting Stents Have Lower Major Cardiac Events and Mortality than Those with Implanted Bare-Metal Stents: A Taiwanese Nationwide Cohort Study. PLoS One 2016; 11:e0146343. [PMID: 26731408 PMCID: PMC4711720 DOI: 10.1371/journal.pone.0146343] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 11/15/2015] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE To investigate the efficacy and long-term clinical benefits of DES for dialysis patients. BACKGROUND It is unclear whether percutaneous coronary intervention (PCI) with drug-eluting stent (DES) implantation is associated with lower rates of major adverse cardiovascular events (MACE) or mortality compared to bare-metal stents (BMS). METHODS From a nationwide cohort selected from Taiwan's National Health Insurance Research Database, we enrolled 2,835 dialysis patients who were hospitalized for PCI treatment with stent implantation from Dec 1, 2006. Follow-up was from the date of index hospitalization for PCI until the first MACE, date of death, or December 31, 2011, whichever came first. RESULTS A total of 738 patients (26.0%) had DES implanted, and 2,097 (74%) had BMS implanted. The medium time to the first MACE was 0.53 years (interquartile range: 0.89 years; range: 0-4.62 years). At 1-year follow-up, patients treated with BMS had significantly, non-fatal myocardial infarction (MI), all-cause mortality, and composite MACE compared to those treated with DES. The overall repeat revascularization with coronary artery bypass graft (CABG), non-fatal MI, all-cause mortality, and composite MACE were significantly lower in patients treated with DES than those treated with BMS. Multivariate cox regression analysis showed that older age, history of diabetes, history of heart failure, history of stroke, and DES vs. BMS were independent significant predictors of MACE. CONCLUSIONS DES implantation conferred survival benefits in dialysis patients compared with BMS implantation.
Collapse
Affiliation(s)
- Hsin-Fu Lee
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Lung-Sheng Wu
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Yi-Hsin Chan
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Cheng-Hung Lee
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Jia-Rou Liu
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hui-Tzu Tu
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Shien Wen
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Chi-Tai Kuo
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Wei-Jan Chen
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Yung-Hsin Yeh
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Lai-Chu See
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Biostatistics Core Laboratory, Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan
- * E-mail: (LCS); (SHC)
| | - Shang-Hung Chang
- Chang Gung University and Department of Cardiology, Chang Gung Memorial Hospital, Taipei, Taiwan
- * E-mail: (LCS); (SHC)
| |
Collapse
|
30
|
Cugno M, Marzano AV, Bucciarelli P, Balice Y, Cianchini G, Quaglino P, Calzavara Pinton P, Caproni M, Alaibac M, De Simone C, Patrizi A, Cozzani E, Papini M, Tedeschi A, Berti E, Rosendaal FR. Increased risk of venous thromboembolism in patients with bullous pemphigoid. The INVENTEP (INcidence of VENous ThromboEmbolism in bullous Pemphigoid) study. Thromb Haemost 2015; 115:193-9. [PMID: 26245987 DOI: 10.1160/th15-04-0309] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 06/19/2015] [Indexed: 01/24/2023]
Abstract
Activation of blood coagulation has been demonstrated in bullous pemphigoid (BP), a rare autoimmune blistering disease, potentially leading to a prothrombotic state. In order to evaluate the incidence of venous thromboembolism (VTE) in BP, a cohort study was carried out on 432 BP patients (59% females; median age 76 years, interquartile range [IQR]: 68-82). At diagnosis, autoimmune bullous skin disorder intensity score (ABSIS) was calculated. VTE incidence was standardised with rates of the general population. Multivariable Cox proportional hazard model was used to estimate the hazard ratio of VTE according to ABSIS and concomitant risk factors. During a median follow-up of 4.2 years, 31 objectively-diagnosed VTE events were recorded. The incidence rate of VTE (per 1000 patient-years) was 17.2 overall (95% confidence interval [CI]: 11.1-23.2), 56.7 (95%CI: 33.0-80.4) during acute phase (22 VTE) and 6.3 (95%CI: 2.8-11.3) during remission (9 VTE). The standardised incidence ratio was 4.06 (95%CI: 2.73-5.65), higher during the acute phase (14.86, 95%CI: 9.20-21.88) than during remission (1.48, 0.66-2.63). The adjusted hazard ratio of VTE was 2.74 (95%CI: 1.07-7.04) for ABSIS > 48 vs ABSIS < 28, and 2.56 (95%CI: 1.00-6.70) in patients with ≥ 2 concomitant risk factors. In conclusion, BP patients have a 15-fold increased VTE risk during acute phase, proportional to disease severity and heightened by concomitant risk factors.
Collapse
Affiliation(s)
- Massimo Cugno
- Massimo Cugno, MD, Internal Medicine, Department of Pathophysiology and Transplantation, University of Milan, Via Pace 9, 20122 Milano, Italy, Tel.: +39 02 55036340, Fax: +39 02 50320742, E-mail:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Cugno M, Tedeschi A, Borghi A, Bucciarelli P, Asero R, Venegoni L, Griffini S, Grovetti E, Berti E, Marzano AV. Activation of Blood Coagulation in Two Prototypic Autoimmune Skin Diseases: A Possible Link with Thrombotic Risk. PLoS One 2015; 10:e0129456. [PMID: 26057532 PMCID: PMC4461280 DOI: 10.1371/journal.pone.0129456] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 05/09/2015] [Indexed: 12/16/2022] Open
Abstract
Coagulation activation has been demonstrated in two prototypic autoimmune skin diseases, chronic autoimmune urticaria and bullous pemphigoid, but only the latter is associated with increased thrombotic risk. Two markers of coagulation activation (prothrombin fragment F1+2 and fibrin fragment D-dimer) were measured by immunoenzymatic methods in plasma samples from 30 patients with active chronic autoimmune urticaria, positive for autologous serum skin test, 30 patients with active bullous pemphigoid and 30 healthy subjects. In skin biopsies, tissue factor expression was evaluated by both immunohistochemistry and in situ hybridization. F1+2 and D-dimer levels were higher in active chronic autoimmune urticaria (276.5±89.8 pmol/L and 5.56±4.40 nmol/L, respectively) than in controls (145.2±38.0 pmol/L and 1.06±0.25 nmol/L; P=0.029 and P=0.011) and were much higher in active bullous pemphigoid (691.7±318.7 pmol/L and 15.24±9.09 nmol/L, respectively) (P<0.0001). Tissue factor positivity was evident in skin biopsies of both disorders with higher intensity in bullous pemphigoid. F1+2 and D-dimer, during remission, were markedly reduced in both disorders. These findings support the involvement of coagulation activation in the pathophysiology of both diseases. The strong systemic activation of coagulation in bullous pemphigoid may contribute to increase the thrombotic risk and provides the rationale for clinical trials on anticoagulant treatments in this disease.
Collapse
Affiliation(s)
- Massimo Cugno
- Medicina Interna, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy
- * E-mail:
| | - Alberto Tedeschi
- Unità Operativa di Allergologia e Immunologia Clinica, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Alessandro Borghi
- Department of Medical Sciences, Section of Dermatology, University of Ferrara, Ferrara, Italy
| | - Paolo Bucciarelli
- A. Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Riccardo Asero
- Ambulatorio di Allergologia, Clinica San Carlo, Paderno Dugnano (MI), Italy
| | - Luigia Venegoni
- Unità Operativa di Dermatologia, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Samantha Griffini
- Medicina Interna, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Elena Grovetti
- Medicina Interna, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Emilio Berti
- Unità Operativa di Dermatologia, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Angelo Valerio Marzano
- Unità Operativa di Dermatologia, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy
| |
Collapse
|
32
|
Ho MY, Wang JL, Lin YS, Mao CT, Tsai ML, Wen MS, Wang CC, Hsieh IC, Hung KC, Wang CY, Wu HP, Chen TH. Pericardiocentesis adverse event risk factors: a nationwide population-based cohort study. Cardiology 2014; 130:37-45. [PMID: 25501678 DOI: 10.1159/000368796] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 09/30/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Echocardiography-guided pericardiocentesis has been the leading procedure for diagnosis and therapy of pericardial effusion. We aimed to identify risk factors for recurrence, complications, and mortality in pericardial effusion patients treated with pericardiocentesis. METHODS We identified and collected data from 8,101 patients receiving pericardiocentesis between 1997 and 2010 from the Taiwan National Health Insurance Research Database. A multivariate regression model was used to investigate risk factors for recurrence, complications, and death. RESULTS There were 8,565 admissions among 8,101 patients. The most common underlying condition was malignancy (41%), especially lung cancer (23%), tuberculosis (9.0%), and acute pericarditis (8.2%). Surgical drainage was required in 12.7% of cases. Recurrence was more likely in patients with malignancy (HR 2.20, p < 0.001), but complications were less likely (OR 0.52, p = 0.003). In-hospital death numbers and complication risks (OR 2.38, p < 0.001; OR 1.27, p = 0.01) were greater in the catheter-related cardiac procedure group than in the other groups. CONCLUSIONS Malignant neoplasms and catheter-based cardiac procedures have become major risk factors for adverse events in patients receiving pericardiocentesis in Taiwan. Malignancy leads to an increase in recurrence and in-hospital mortality but is associated with a lower rate of acute complications. Cardiac catheterization procedures and surgery increase both complications and in-hospital mortality.
Collapse
Affiliation(s)
- Ming-Yun Ho
- Division of Cardiology, Chang-Gung Memorial Hospital, Linkou, Taiwan
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Cugno M, Marzano AV, Lorini M, Carbonelli V, Tedeschi A. Enhanced tissue factor expression by blood eosinophils from patients with hypereosinophilia: a possible link with thrombosis. PLoS One 2014; 9:e111862. [PMID: 25375118 PMCID: PMC4222944 DOI: 10.1371/journal.pone.0111862] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 10/05/2014] [Indexed: 12/30/2022] Open
Abstract
Thrombotic risk is increased in eosinophil-mediated disorders, and several hypotheses have been proposed to link eosinophilia and thrombosis. In particular, eosinophils have been described as source of tissue factor (TF), the main initiator of blood coagulation; however, this aspect is still controversial. This study was aimed to evaluate whether TF expression varies in eosinophils isolated from normal subjects and patients with different hypereosinophilic conditions. Eosinophils were immunologically purified from peripheral blood samples of 9 patients with different hypereosinophilic conditions and 9 normal subjects. Western blot analysis and real-time polymerase chain reaction (RT-PCR) were performed to test eosinophil TF expression. For comparison, TF expression was evaluated in monocytes from blood donors and in human endothelial (ECV304) and fibroblast (IMR90) cell lines. Western blot analysis revealed a major band of 47,000 corresponding to native TF in homogenates of purified eosinophils with a higher intensity in the 9 patients than in the 9 controls (p<0.0001). According to RT-PCR cycle threshold (Ct), TF gene expression was higher in eosinophils from patients than in those from controls, median (range) 35.10 (19.45-36.50) vs 37.17 (35.33-37.87) (p = 0.002), and was particularly abundant in one patient with idiopathic hypereosinophilic syndrome and ischemic heart attacks (Ct: 19.45). TF gene expression was moderate in monocytes, Ct: 31.32 (29.82-33.49) and abundant in endothelial cells, Ct: 28.70 (27.79-29.57) and fibroblasts, Ct: 22.77 (19.22-25.05). Our results indicate that human blood eosinophils contain variable amounts of TF. The higher TF expression in patients with hypereosinophilic disorders may contribute to increase the thrombotic risk.
Collapse
Affiliation(s)
- Massimo Cugno
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milano, Italy
- Medicina Interna, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
- * E-mail:
| | - Angelo V. Marzano
- Unità Operativa di Dermatologia, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - Maurizio Lorini
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milano, Italy
| | - Vincenzo Carbonelli
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milano, Italy
| | - Alberto Tedeschi
- Unità Operativa di Allergologia e Immunologia Clinica, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| |
Collapse
|
34
|
Mao CT, Tsai ML, Wang CY, Wen MS, Hsieh IC, Hung MJ, Wang CH, Chen CC, Chen TH. Outcomes and characteristics of patients undergoing percutaneous angioplasty followed by below-knee or above-knee amputation for peripheral artery disease. PLoS One 2014; 9:e111130. [PMID: 25354252 PMCID: PMC4212984 DOI: 10.1371/journal.pone.0111130] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 09/20/2014] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Little is known about long-term outcomes among patients who receive percutaneous angioplasty (PTA) for peripheral artery disease (PAD) then undergo below-knee or above-knee amputations. We sought to determine clinical outcomes associated with below-knee or above-knee amputation, along with possible explanatory factors and treatment strategies. METHODS Using data from Taiwan's National Health Insurance Research Database from 1997 to 2010, 7,568 adult patients were divided into three groups: lower extremity preserved (LE), below-knee amputation (BK) and above-knee amputation (AK). We assessed outcomes including major adverse cardiovascular events (MACE) and associated risk factors. RESULTS Overall MACE was significantly higher in the AK group compared to the LE and BK groups, over a mean follow-up of 2.45 years (hazard ratio [HR]: 1.81; 95% confidence interval [CI]: 1.50-2.18 for AK vs. LE; HR: 1.67; 95% CI: 1.36-2.06 for AK vs. BK). However MACE were similar for the BK and LE groups (HR: 1.08; 95% CI: 0.98-1.20). Overall mortality was highest in the AK group (HR: 1.65, 95% CI: 1.34-2.04 for AK vs. BK). As for patient characteristics, atrial fibrillation was more prevalent in the AK group than in the BK group (17% vs. 7%). Independent risk factors associated with death after above- or below-knee amputation included advanced age, heart failure, dialysis, male gender and high patient volume. CONCLUSION The MACE rate was highest in the AK group, whereas the LE and BK groups were similar in this regard. Furthermore, overall mortality increased with larger area of amputation.
Collapse
Affiliation(s)
- Chun-Tai Mao
- Heart Failure Center, Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Lung Tsai
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chao-Yung Wang
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Shien Wen
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - I-Chang Hsieh
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Jui Hung
- Heart Failure Center, Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chao-Hung Wang
- Heart Failure Center, Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Chi Chen
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tien-Hsing Chen
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Taipei, Taiwan
- Department of cardiology, Chang Gung Memorial Hospital, Xiamen, China
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- * E-mail:
| |
Collapse
|
35
|
Yuh DY, Chang TH, Huang RY, Chien WC, Lin FG, Fu E. The national-scale cohort study on bisphosphonate-related osteonecrosis of the jaw in Taiwan. J Dent 2014; 42:1343-52. [DOI: 10.1016/j.jdent.2014.05.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 05/05/2014] [Accepted: 05/06/2014] [Indexed: 01/10/2023] Open
|
36
|
Lam C, Kuan CF, Miser J, Hsieh KY, Fang YA, Li YC, Hsu CW, Chen RJ, Chen CI. Emergency department utilization can indicate early diagnosis of digestive tract cancers: A population-based study in Taiwan. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2014; 115:103-109. [PMID: 24835615 DOI: 10.1016/j.cmpb.2014.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 03/29/2014] [Accepted: 04/07/2014] [Indexed: 06/03/2023]
Abstract
BACKGROUND AND OBJECTIVE Patients who visit emergency department (ED) may have symptoms of occult cancers. METHODS We studied a random cohort of one million subjects from Taiwan National Health Insurance Research Database between 2000 and 2008 to evaluate the ED utilization of individuals who were subsequently diagnosed with digestive tract cancers. The case group was digestive tract cancer patients and the control group was traumatic fracture patients. We reviewed record of ED visits only from 4 to 15 months before the cancer diagnoses. RESULTS There were 2635 and 6665 in the case and control groups respectively. Patients' adjusted odds ratio with 95% confidence interval for the case group were 1.36 (1.06-1.74) for Abdominal ultrasound, 2.16 (1.61-2.90) pan-endoscopy, 1.72 (1.33-2.22) guaiac fecal-occult blood test, 1.42 (1.28-1.58) plain abdominal X-rays, 1.20 (1.09-1.32) SGOT, 1.27 (1.14-1.40) SGPT, 1.66 (1.41-1.95) total bilirubin, 2.41 (1.89-3.08) direct bilirubin, 1.21 (1.01-1.46) hemoglobin and 3.63 (2.66-4.94) blood transfusion, respectively. Blood transfusion in the ED was a significant predictor of the individual subsequently diagnosed with digestive tract cancer. CONCLUSIONS The health system could identify high risk patients early by real-time review of their ED utilization before the diagnosis of digestive tract cancers. We proposed a follow-up methodology for daily screening of patients with high risk of digestive tract cancer by informatics system in the ED.
Collapse
Affiliation(s)
- Carlos Lam
- Emergency Department, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Hsing-Long Road, Taipei City 116, Taiwan.
| | - Ching-Feng Kuan
- Department of Healthcare Administration, Central Taiwan University of Science and Technology, No. 666, Buzih Road, Beitun District, Taichung City 40601, Taiwan.
| | - James Miser
- College of Medical Science and Technology, Taipei Medical University, No. 250, Wu-Xin Street, Taipei City 110, Taiwan.
| | - Kun-Yi Hsieh
- Emergency Department, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Hsing-Long Road, Taipei City 116, Taiwan.
| | - Yu-Ann Fang
- Center of Excellence for Cancer Research, Taipei Medical University, No. 250, Wu-Xin Street, Taipei City 110, Taiwan.
| | - Yu-Chuan Li
- Center of Excellence for Cancer Research, Taipei Medical University, No. 250, Wu-Xin Street, Taipei City 110, Taiwan; Graduate Institute of Biomedical Informatics, Taipei Medical University, No. 250, Wu-Xin Street, Taipei City 110, Taiwan.
| | - Chin-Wang Hsu
- Department of Critical and Emergency Medicine, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Hsing-Long Road, Taipei City 116, Taiwan.
| | - Ray-Jade Chen
- Department of Critical and Emergency Medicine, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Hsing-Long Road, Taipei City 116, Taiwan.
| | - Chang-I Chen
- Center of Excellence for Cancer Research, Taipei Medical University, No. 250, Wu-Xin Street, Taipei City 110, Taiwan; Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, No. 250, Wu-Xin Street, Taipei City 110, Taiwan; Cancer Center, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Hsing-Long Road, Taipei City 116, Taiwan.
| |
Collapse
|
37
|
Tsai LW, Chao PW, Ou SM, Chen YT, Shih CJ, Li SY, Chen TW, Chen TJ, Liu CT. Pyogenic liver abscess in end-stage renal disease patients: a nationwide longitudinal study. Hemodial Int 2014; 19:72-9. [PMID: 24947911 DOI: 10.1111/hdi.12185] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
End-stage renal disease (ESRD) patients are more prone to infectious disease because of their immunocompromised status. However, the association between pyogenic liver abscess (PLA) and ESRD remains not clear. The aim of our study is to evaluate the incidence, risk factors, and outcomes of PLA in ESRD patients. We recruited all incident ESRD patients from the Taiwan National Health Insurance database from 1998 to 2006. The incidence rate of PLA in ESRD patients was compared with that of a randomly selected non-ESRD control group matched for age, sex gender, Charlson comorbidity score, diabetes mellitus, and cirrhosis. Among the 57,761 incident dialysis patients, there were 538 cases of PLA. The incidence rate of PLA was 18.20 per 10,000 person-years in the ESRD cohort and 6.34 per 10,000 person-years in matched control cohort. The rate of PLA was significantly higher in the ESRD cohort (hazard ratio 3.63, 95% confidence interval 2.83-4.65, P < 0.001). The mortality rates of PLA were higher in the ESRD cohort than those in matched control cohort. Diabetes mellitus was an independent risk factor for mortality of PLA. Compared with non-ESRD patients, ESRD patients have a higher risk of PLA and poorer outcomes.
Collapse
Affiliation(s)
- Lung-Wen Tsai
- Graduate Institute of Biomedical Informatics, Taipei Medical University, Taipei, Taiwan; Evidence Based Medicine Center, Taipei Medical University Hospital, Taipei, Taiwan
| | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Tedeschi A, Marzano AV, Lorini M, Balice Y, Cugno M. Eosinophil cationic protein levels parallel coagulation activation in the blister fluid of patients with bullous pemphigoid. J Eur Acad Dermatol Venereol 2014; 29:813-7. [PMID: 24650303 DOI: 10.1111/jdv.12464] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 02/17/2014] [Indexed: 12/27/2022]
Abstract
BACKGROUND Bullous pemphigoid (BP) is an autoimmune blistering disease due to autoantibodies against two hemidesmosomal antigens, namely BP180 and BP230, and characterized by coagulation activation both at cutaneous and systemic levels. Skin-infiltrating eosinophils contribute to bulla formation and, upon activation, are supposed to initiate the coagulation cascade. OBJECTIVE The aim of this study was to investigate whether the activation of eosinophils and coagulation are linked in BP. METHODS We evaluated the correlation between eosinophil cationic protein (ECP) levels and concentrations of the prothrombotic markers F1 + 2 and D-dimer in blister fluid and blood samples of 30 BP patients. Thirty healthy subjects were used as normal controls. RESULTS ECP, F1 + 2 and D-dimer plasma levels were significantly higher in BP patients than in normal subjects. A significant correlation was found between ECP plasma levels and blood eosinophil count (r = 0.54, P = 0.002). F1 + 2 plasma levels positively correlated with disease severity, expressed as the percentage of body surface area involved (r = 0.36, P = 0.048). A striking increase in ECP (288.8 ± 45.2 ng/mL), F1 + 2 (31 409.9 ± 2929.4 pmol/L) and D-dimer levels (342 798.3 ± 44 206 ng/mL) was found in blister fluid from BP patients. In blister fluid, ECP levels were significantly higher than in peripheral blood (P < 0.0001) and were positively correlated with the levels of both F1 + 2 (r = 0.4, P = 0.02) and D-dimer (r = 0.5, P = 0.0045). CONCLUSIONS ECP levels are strikingly elevated in blister fluids from BP patients and correlate with markers of coagulation activation, supporting the view that eosinophils initiate the coagulation cascade at skin level.
Collapse
Affiliation(s)
- A Tedeschi
- Unità Operativa di Allergologia e Immunologia Clinica, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | | | | | | | | |
Collapse
|
39
|
Barrick BJ, Lohse CM, Lehman JS. Specific causes of death in patients with bullous pemphigoid as measured by death certificate data: a retrospective cohort study. Int J Dermatol 2013; 54:56-61. [PMID: 24372100 DOI: 10.1111/ijd.12243] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Mortality rates in patients with bullous pemphigoid (BP) are higher than those in age-matched counterparts. However, the specific causes of death in BP subjects have not been evaluated systematically. OBJECTIVES We sought to characterize the causes of death in patients with BP as recorded by death certificate and to compare these with death data for age- and location-matched control subjects. METHODS This was a retrospective cohort analysis conducted in a large tertiary referral center. Twenty-seven participants who had a confirmed antemortem diagnosis of BP, were residents of Olmsted County, Minnesota, and had died between January 1, 1999, and January 1, 2009, were included in the study. Underlying cause of death and multiple causes of death data for the study population were compared with data sourced from the Centers for Disease Control and Prevention (CDC) for a control group matched by age and geographic location of origin by International Classification of Diseases, 10th Revision (ICD-10) block, and specific ICD-10 codes. RESULTS Comparisons of specific ICD-10 codes revealed increased rates of sepsis (P = 0.031), dementia (P = 0.049), and major depressive disorder (P = 0.005) in the study group. The collective incidence of ICD-10 codes for infections indicated that infections were more frequent contributors to death in the study group (P = 0.035). CONCLUSIONS Clinicians should be mindful of contributors to death in patients with BP and might consider screening for mental health issues, educating patients on the early symptoms of sepsis, and minimizing risk factors for infection.
Collapse
Affiliation(s)
- Benjamin J Barrick
- Kansas City University of Medicine and Biosciences, Kansas City, MO, USA
| | | | | |
Collapse
|
40
|
Seppänen A. Collagen XVII: a shared antigen in neurodermatological interactions? Clin Dev Immunol 2013; 2013:240570. [PMID: 23878581 PMCID: PMC3710595 DOI: 10.1155/2013/240570] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 06/19/2013] [Indexed: 01/15/2023]
Abstract
Collagen XVII is a nonfibril-forming transmembrane collagen, which functions as both a matrix protein and a cell-surface receptor. It is particularly copious in the skin, where it is known to be a structural component of hemidesmosomes. In addition, collagen XVII has been found to be present in the central nervous system, thus offering an explanation for the statistical association between bullous pemphigoid, in which autoimmunity is directed against dermal collagen XVII, and neurological diseases. In support of the hypothesis that collagen XVII serves as a shared antigen mediating an immune response between skin and brain, research on animal and human tissue, as well as numerous epidemiological and case studies, is presented.
Collapse
|
41
|
Marzano AV, Tedeschi A, Polloni I, Crosti C, Cugno M. Prothrombotic state and impaired fibrinolysis in bullous pemphigoid, the most frequent autoimmune blistering disease. Clin Exp Immunol 2013. [PMID: 23199326 DOI: 10.1111/j.1365-2249.2012.04674.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Bullous pemphigoid (BP) is a potentially life-threatening autoimmune blistering disease that is burdened with an increased risk of cardiovascular events. In BP, there is an interplay between inflammation and coagulation both locally, which contributes to skin damage, and systemically, which leads to a prothrombotic state. Fibrinolysis is an important defence mechanism against thrombosis, but has only been studied locally in BP and no systemic data are available. The aim of this observational study was to evaluate systemic fibrinolysis and coagulation activation in patients with BP. We measured parameters of fibrinolysis and coagulation by immunoenzymatic methods in plasma from 20 patients with BP in an active phase and during remission after corticosteroid treatment. The controls were 20 age- and sex-matched healthy subjects. Plasma levels of plasminogen activator inhibitor type 1 (PAI-1) antigen, PAI-1 activity and tissue plasminogen activator (t-PA) antigen were significantly higher in the BP patients with active disease than in healthy controls (P = 0·0001 for all), as were the plasma levels of the fibrin fragment d-dimer and prothrombin fragment F1+2 (P = 0·0001 for both). During remission after treatment, levels of PAI-1 antigen and PAI-1 activity decreased significantly (P = 0·008 and P = 0·006, respectively), and there was also a significant decrease in plasma levels of d-dimer (P = 0·0001) and F1+2 (P = 0·0001). Fibrinolysis is inhibited in patients with active BP, due mainly to an increase in plasma levels of PAI-1. Corticosteroids not only induce the regression of BP lesions, but also reduce the inhibition of fibrinolysis, which may contribute to decreasing thrombotic risk.
Collapse
Affiliation(s)
- A V Marzano
- Unità Operativa di Dermatologia, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milano, Italy
| | | | | | | | | |
Collapse
|
42
|
Chen YT, Ou SM, Chao PW, Li SY, Chen TJ, Tsai LW, Chen TW. Acute cholecystitis in end-stage renal disease patients: a nation-wide longitudinal study. Dig Liver Dis 2013; 45:142-6. [PMID: 23021493 DOI: 10.1016/j.dld.2012.08.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 08/18/2012] [Accepted: 08/23/2012] [Indexed: 12/11/2022]
Abstract
BACKGROUND The objective of this study was to evaluate the risks of acute cholecystitis among end-stage renal disease patients and compare the incidence between two dialysis modality. STUDY DESIGN In this retrospective cohort study, records of fifty thousand end-stage renal disease patients older than 20 years of age from 1998 to 2007 and an age, gender, Charlson's score, diabetes, and dyslipidemia matched control cohort were retrieved from Taiwan National Health Insurance Research Database. Hospitalizations for acute cholecystitis were retrieved using ICD-9-CM diagnosis codes and ICD-9-CM operation codes from in-patient claims. RESULTS The incidence rates were 5.8 per 1000 patient-years in the end-stage renal disease patients and 0.92 per 1000 patient-years in the control group. End-stage renal disease was an independent risk factor for acute cholecystitis. In the end-stage renal disease patients, independent risk factors were old age, higher Charlson's score, diabetes, severe liver disease, atrial fibrillation, and haemodialysis (all p<0.05). However, the peritoneal dialysis patients had a higher mortality rate after developing acute cholecystitis. CONCLUSION Acute cholecystitis is not uncommon in end-stage renal disease patients. The independent risk factors were older age, higher Charlson's score, atrial fibrillation, severe liver disease, diabetes, and dialysis modality. Haemodialysis patients had a higher risk of acute cholecystitis than PD patients.
Collapse
Affiliation(s)
- Yung-Tai Chen
- Department of Medicine, Taipei City Hospital Heping Fuyou Branch, Taipei, Taiwan
| | | | | | | | | | | | | |
Collapse
|
43
|
Kupetsky EA, Rincon F. The Prevalence of Systemic Diseases Associated with Dermatoses and Stroke in the United States: A Cross-Sectional Study. Dermatology 2013; 227:330-7. [DOI: 10.1159/000354912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 08/06/2013] [Indexed: 11/19/2022] Open
|
44
|
Hsieh CY, Lai ECC, Yang YHK, Lin SJ. Comparative stroke risk of antiepileptic drugs in patients with epilepsy. Epilepsia 2012; 54:172-80. [PMID: 23030457 DOI: 10.1111/j.1528-1167.2012.03693.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE Patients with epilepsy have higher stroke-related morbidity and mortality, leading to the suspicion that the increased stroke events may be associated with antiepileptic drug (AED) exposure. We evaluated the comparative risk of stroke in adult patients with epilepsy receiving phenytoin (PHT), valproic acid (VPA), or carbamazepine (CBZ) to help determine the stroke risk for Asian patients with specific AED exposure. METHODS We conducted a population-based, retrospective cohort study using the Taiwan National Health Insurance Research Database (NHIRD). The cohort consists of adult patients with epilepsy who were new to PHT, CBZ, or VPA monotherapy and without prior stroke history. Patients were followed for 5 years. The event of interest was a hospitalization or emergency visit due to stroke. Cox proportional hazard models were used to estimate the comparative risk of AEDs. Subanalyses included an evaluation of different subtypes of stroke, the propensity score matched technique, the intention-to-treat approach, and stratification analyses. KEY FINDINGS Patients receiving PHT had a significantly higher stroke risk (adjusted hazard ratio [HR] 1.72; 95% confidence interval [CI] 1.20-2.47), followed by VPA (adjusted HR 1.27; 95% CI 0.78-2.07), when compared with CBZ. The results of all subanalyses showed a consistent trend of higher stroke risk with PHT use. In addition, there appeared to be a dose-response relationship between stroke risk and PHT prescriptions. SIGNIFICANCE The stroke risk was higher in PHT but not significantly different in VPA as compared to CBZ. Physicians should reconsider using PHT for patients with epilepsy who already have a higher risk of stroke.
Collapse
Affiliation(s)
- Cheng-Yang Hsieh
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, National Cheng Kung University, Tainan, Taiwan
| | | | | | | |
Collapse
|
45
|
Naldi L, Cazzaniga S, Borradori L. Bullous Pemphigoid: Simple Measures for a Complex Disease. J Invest Dermatol 2012; 132:1948-50. [DOI: 10.1038/jid.2012.178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
46
|
Wu JC, Chen YC, Liu L, Chen TJ, Huang WC, Thien PF, Cheng H, Lo SS. The risk of stroke after spinal fusion surgery: a national cohort study. Spine J 2012; 12:492-9. [PMID: 22703754 DOI: 10.1016/j.spinee.2012.05.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 10/03/2011] [Accepted: 05/17/2012] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Postoperative stroke is a rare complication of spinal fusion surgery, but its relevant risk and incidence remain unclear. PURPOSE To investigate the incidence and risk of stroke after spinal fusion surgery. STUDY DESIGN Cohort study. PATIENT SAMPLE All study subjects were extracted from a nationwide representative cohort of one million people from 2000 to 2005. OUTCOME MEASURES Stroke, including hemorrhagic and ischemic, during the study period. METHODS An exposure group of 2,249 subjects who received spinal fusion surgery during the study period was compared with 2,203 control subjects matched by age, sex, and propensity score. All were followed up for 3 years for all kinds of stroke. Demographics, comorbidities, and nonmeasurable covariates were matched between the two groups. Kaplan-Meier analyses were performed, with adjustments by Cox regression model. RESULTS There were 4,452 subjects, including 2,249 spinal fusion patients and 2,203 controls, who were followed up for 12,967 person-years. The incidence rates of any, hemorrhagic, and ischemic strokes were 9.95, 1.21, and 8.86, respectively, per 1,000 person-years in the spinal fusion group and 11.5, 1.69, and 9.93, respectively, in the comparison group. Patients who received spinal fusion surgery were less likely to have any stroke (crude hazard ratio [HR]=0.87, p=.393), hemorrhagic stroke (HR=0.72, p=.473), and ischemic stroke (HR=0.89, p=.582) than the comparison group but without statistical significance. After adjusting for demographics, comorbidities, and medications, there were still no significant differences for risks of any, hemorrhagic, and ischemic strokes (adjusted HR=0.89, 1.36, and 0.87; p=.522, .553, and .477, respectively) in the spinal fusion group. CONCLUSIONS Patients receiving spinal fusion surgery have similar incidence rates of having a stroke within 3 years postoperation as those without surgery. Risks of any postoperative stroke are similar or insignificantly lower in the spinal fusion group.
Collapse
Affiliation(s)
- Jau-Ching Wu
- Institute of Pharmacology, National Yang-Ming University, 2F, No. 322, Shih-Pai Rd, Sec. 2, Peitou, Taipei 11217, Taiwan
| | | | | | | | | | | | | | | |
Collapse
|
47
|
Wu CL, Wu JC, Huang WC, Wu HTH, Chiou HJ, Liu L, Chen YC, Chen TJ, Cheng H, Chang CY. The risk of stroke after percutaneous vertebroplasty for osteoporosis: a population-based cohort study. PLoS One 2012; 7:e31405. [PMID: 22303486 PMCID: PMC3269435 DOI: 10.1371/journal.pone.0031405] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Accepted: 01/08/2012] [Indexed: 11/18/2022] Open
Abstract
Purpose To investigate the incidence and risk of stroke after percutaneous vertebroplasty in patients with osteoporosis. Methods A group of 334 patients with osteoporosis, and who underwent percutaneous vertebroplasty during the study period, was compared to 1,655 age-, sex- and propensity score-matched patients who did not undergo vertebroplasty. All demographic covariates and co-morbidities were deliberately matched between the two groups to avoid selection bias. Every subject was followed-up for up to five years for stroke. Adjustments using a Cox regression model and Kaplan-Meier analyses were conducted. Results A total of 1,989 osteoporotic patients were followed up for 3,760.13 person-years. Overall, the incidence rates of any stroke, hemorrhagic stroke and ischemic stroke were 22.6, 4.2 and 19.6 per 1,000 person-years, respectively. Patients who underwent vertebroplasty were not more likely to have any stroke (crude hazard ratio = 1.13, p = 0.693), hemorrhagic stroke (HR = 2.21, p = 0.170), or ischemic stroke (HR = 0.96, p = 0.90). After adjusting for demographics, co-morbidities and medications, the vertebroplasty group had no significant difference with the comparison group in terms of any, hemorrhagic and ischemic strokes (adjusted HR = 1.22, 3.17, and 0.96, p = 0.518, 0.055, and 0.91, respectively). Conclusions Osteoporotic patients who undergo percutaneous vertebroplasty are not at higher risk of any stroke in the next five years after the procedure.
Collapse
Affiliation(s)
- Ching-Lan Wu
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jau-Ching Wu
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan
| | - Wen-Cheng Huang
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hung-Ta H. Wu
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hong-Jen Chiou
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Laura Liu
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Chun Chen
- Department of Medical Research and Education, National Yang-Ming University Hospital, I-Lan, Taiwan
- * E-mail:
| | - Tzeng-Ji Chen
- Institute of Hospital and Health Care Administration, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Henrich Cheng
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Institute of Pharmacology, National Yang-Ming University, Taipei, Taiwan
| | - Cheng-Yen Chang
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang-Ming University, Taipei, Taiwan
| |
Collapse
|
48
|
Chen Y, Wu C, Lin M, Chen T, Liao K, Chen Y, Hwang C, Chu S, Chen C, Lee D, Chang Y, Wang W, Liu H. Comorbidity profiles among patients with bullous pemphigoid: a nationwide population-based study. Br J Dermatol 2011; 165:593-9. [DOI: 10.1111/j.1365-2133.2011.10386.x] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|