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Xu L, Yang R, Cao Y, Wang M, Yang X. Risk factors of diffuse alveolar hemorrhage in Chinese patients with systemic lupus erythematosus. Sci Rep 2023; 13:22381. [PMID: 38104153 PMCID: PMC10725482 DOI: 10.1038/s41598-023-49978-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 12/14/2023] [Indexed: 12/19/2023] Open
Abstract
This study aimed to investigate the frequency and features of diffuse alveolar hemorrhage (DAH) in Chinese patients with systemic lupus erythematosus (SLE) and evaluate the association of DAH with the features. A total of 943 patients with SLE were categorized into two groups: 896 patients without DAH and 47 patients with DAH. The demographic data, clinical and laboratory findings, and SLE disease activity index 2000 of all patients were statistically analyzed. The DAH frequency in patients with SLE was 4.98%, and the mortality rate of DAH was 42.55%. The clinical features with statistical differences between the two groups were analyzed by multivariate logistic regression, and the results suggested that shorter disease duration [odds ratio (OR): 0.972, 95% confidence interval (CI) 0.946, 0.998], younger age (OR: 0.867, 95% CI 0.764, 0.984), moderate (OR: 25.949, 95% CI 3.316, 203.065) or severe (OR: 24.904, 95% CI 2.675, 231.859) anemia, abnormally elevated levels of urine protein (OR: 10.839, 95% CI 1.351, 86.938) and serum creatinine (OR: 14.534, 95% CI 5.012, 42.142), interstitial lung disease (OR: 6.569, 95% CI 2.053, 21.021), and infection (OR: 8.890, 95% CI 3.580, 22.077) were independent risk factors for the occurrence of DAH in patients with SLE. Moderate or severe anemia was highly suggestive of DAH.
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Affiliation(s)
- Lishan Xu
- Department of Rheumatology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Rong Yang
- Follow-Up Center, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yingping Cao
- Department of Laboratory Medicine, Fujian Medical University Union Hospital, Fuzhou, China
| | - Meihua Wang
- Department of Laboratory Medicine, Fujian Medical University Union Hospital, Fuzhou, China.
| | - Xuwei Yang
- Department of Rheumatology, Fujian Medical University Union Hospital, Fuzhou, China.
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Alqatari S, Hasan M, Bukhari R, Hadhiah K, Alwaheed A, Alabdrabalnabi F, Al Ohaid F, Aldarwish AW. A young female with hypocomplementemic urticarial vasculitis associated with a rare CNS manifestation. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2023. [DOI: 10.29333/ejgm/12859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This case report represents a rare case of 14-year-old female who diagnosed with hypocompementemic urticarial vasculitis syndrome that presents with glomerulonephritis, diffuse alveolar hemorrhage, and acute disseminated encephalomyelitis. The progression of the symptoms explained in the text below in which the final diagnosis was reached after a challenging approach. Patient was managed properly and followed up after treating with rituximab, although she represents no sign of the disease after a total of two cycles.
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Affiliation(s)
- Safi Alqatari
- Internal Medicine and Rheumatology, King Fahad University Hospital, Imam Abdulrahman Bin Faisal University, Dammam, SAUDI ARABIA
| | - Manal Hasan
- Internal Medicine and Rheumatology, King Fahad University Hospital, Imam Abdulrahman Bin Faisal University, Dammam, SAUDI ARABIA
| | - Raed Bukhari
- Internal Medicine and Rheumatology, King Fahad University Hospital, Imam Abdulrahman Bin Faisal University, Dammam, SAUDI ARABIA
| | - Kawther Hadhiah
- Neurology, King Fahad University Hospital, Imam Abdulrahman Bin Faisal University, Dammam, SAUDI ARABIA
| | - Abrar Alwaheed
- Internal Medicine and Hematology, King Fahad University Hospital, Imam Abdulrahman Bin Faisal University, Dammam, SAUDI ARABIA
| | | | - Fatimah Al Ohaid
- General Medicine, Saud Al Babtain Cardiac Hospital, Dammam, SAUDI ARABIA
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Reibaldi AA, Sager L, Calvo R, Ortiz A, Roverano S, Paira S, Fernández de Carrera E. Diffuse alveolar haemorrhage in systemic lupus erythematosus patients. REUMATOLOGIA CLINICA 2022; 18:84-90. [PMID: 35153041 DOI: 10.1016/j.reumae.2020.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 09/03/2020] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Pulmonary haemorrhage (PH) in systemic lupus erythematosus (SLE) is a rare but potentially fatal complication due to its high mortality. Early treatment benefits the outcome. Reports on predictive factors of PH in SLE patients are scarce. OBJECTIVE To describe a case series of PH in SLE patients that were attended in the Rheumatology Section of the J. M. Cullen Hospital and to compare this data with published results. METHODS Patients with SLE (1982-1997 ACR criteria) and PH diagnosed by clinical criteria (cough, dyspnoea, haemoptysis), haemoglobin below 12 g/dL or drop greater than 2 points, new radiological infiltrate and bronchioalveolar lavage, monitored between June 1987 and December 2019 were studied. Demographic, clinical, laboratory, treatment and prognosis data related to PH were analysed. RESULTS From a database of 306 SLE patients, 25 (8.2%) developed 29 episodes of PH. PH was the first manifestation of SLE in 8 patients. Renal involvement was the most frequent manifestation prior to the development of PH. SLE activity (measured by SLEDAI) was high during the episodes (mean: 16.8). Renal failure (p = .027) and mechanical respiratory support (p = .006) were related to mortality (40.7%) with statistical significance. Patients with SLEDAI higher to 10 at SLE onset showed more likelihood of developing PH. The OR was 2.68 (p = .046). CONCLUSIONS Although treatment in SLE has progressed in recent years, PH continues to be a rare and severe complication of this disease. When a PH is suspected, studies to confirm it must be done rapidly, since early diagnosis and aggressive treatment have been shown to improve survival. We observed that patients with renal involvement and mechanical respiratory support had higher mortality than SLE patients without them.
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Affiliation(s)
| | - Lorena Sager
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Romina Calvo
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Alberto Ortiz
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Susana Roverano
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Sergio Paira
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
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Qi Y, Wang L, Qian L, Zhang X. The etiology, clinical profile, and outcome of diffuse alveolar hemorrhage in children: a ten-year single-center experience. Transl Pediatr 2021; 10:2921-2928. [PMID: 34976758 PMCID: PMC8649607 DOI: 10.21037/tp-21-283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/13/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Diffuse alveolar hemorrhage (DAH) is a life-threatening syndrome that may be caused by numerous disorders. There is scant data on the etiology and characteristics of DAH in children. METHODS We retrospectively reviewed the clinical records of patients admitted to a tertiary pediatric hospital with DAH over a 10-year period. The syndrome was classified into five groups according to different etiologies, and the characteristics and outcomes of patients were compared. RESULTS A total of 74 children were included in the study. Idiopathic pulmonary hemosiderosis (IPH) was the most frequent cause (64.9%), followed by miscellaneous causes (infection and other conditions) (16.2%), immune-mediated disorders (9.5%), liver dysfunction (5.4%), and cardiovascular disorders (4.1%). The median age of the patients was 3.5 years (ranging from 1.5 to 7 years), and no difference was found in the proportion of fever, crackles, and pulmonary infiltrates among the five etiological groups. There was no difference in the proportion of blood transfusions among the groups. Cardiac catheterization was performed on 31 patients for whom the diagnostic workup was negative and were suspected of having IPH, and abnormal signs were observed and bronchial artery embolization (BAE) was performed in all those patients. The patients with IPH had the lowest mortality, while those with DAH secondary to liver failure had the highest mortality. Patients in BAE group had a shorter duration of corticosteroids and a lower relapse rate than non-BAE group. CONCLUSIONS Idiopathic pulmonary hemosiderosis is a common etiology of DAH and has a good prognosis in children. Vascular abnormalities were observed in the patients with IPH. Further studies are needed to clarify the role of vascular malformations in IPH.
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Affiliation(s)
- Yuanyuan Qi
- Department of Respiratory Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Libo Wang
- Department of Respiratory Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Liling Qian
- Department of Respiratory Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Xiaobo Zhang
- Department of Respiratory Disease, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
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Chen YC, Chou YC, Hsieh YT, Kuo PY, Yang ML, Chong HE, Wu CL, Shiau AL, Wang CR. Targeting Intra-Pulmonary P53-Dependent Long Non-Coding RNA Expression as a Therapeutic Intervention for Systemic Lupus Erythematosus-Associated Diffuse Alveolar Hemorrhage. Int J Mol Sci 2021; 22:ijms22136948. [PMID: 34203338 PMCID: PMC8268786 DOI: 10.3390/ijms22136948] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/17/2021] [Accepted: 06/23/2021] [Indexed: 12/13/2022] Open
Abstract
Diffuse alveolar hemorrhage (DAH) in systemic lupus erythematosus (SLE) is associated with significant mortality, requiring a thorough understanding of its complex mechanisms to develop novel therapeutics for disease control. Activated p53-dependent apoptosis with dysregulated long non-coding RNA (lncRNA) expression is involved in the SLE pathogenesis and correlated with clinical activity. We examined the expression of apoptosis-related p53-dependent lncRNA, including H19, HOTAIR and lincRNA-p21 in SLE-associated DAH patients. Increased lincRNA-p21 levels were detected in circulating mononuclear cells, mainly in CD4+ and CD14+ cells. Higher expression of p53, lincRNA-p21 and cell apoptosis was identified in lung tissues. Lentivirus-based short hairpin RNA (shRNA)-transduced stable transfectants were created for examining the targeting efficacy in lncRNA. Under pristane stimulation, alveolar epithelial cells had increased p53, lincRNA-p21 and downstream Bax levels with elevated apoptotic ratios. After pristane injection, C57/BL6 mice developed DAH with increased pulmonary expression of p53, lincRNA-p21 and cell apoptosis. Intra-pulmonary delivery of shRNA targeting lincRNA-p21 reduced hemorrhage frequencies and improved anemia status through decreasing Bax expression and cell apoptosis. Our findings demonstrate increased p53-dependent lncRNA expression with accelerated cell apoptosis in the lungs of SLE-associated DAH patients, and show the therapeutic potential of targeting intra-pulmonary lncRNA expression in a pristane-induced model of DAH.
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Affiliation(s)
- Yi-Cheng Chen
- Department of Internal Medicine, Medical College and Hospital, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-C.C.); (H.-E.C.)
- Department of Medical Research, Ditmanson Medical Foundation, Chiayi Christian Hospital, Chiayi 600566, Taiwan
- Department of Biochemistry and Molecular Biology, National Cheng Kung University Medical College, Tainan 70403, Taiwan;
| | - Yu-Chi Chou
- Biomedical Translation Research Center, Academia Sinica, Taipei 11529, Taiwan;
| | - Yu-Tung Hsieh
- Department of Microbiology and Immunology, Medical College, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-T.H.); (P.-Y.K.); (M.-L.Y.); (A.-L.S.)
| | - Pin-Yu Kuo
- Department of Microbiology and Immunology, Medical College, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-T.H.); (P.-Y.K.); (M.-L.Y.); (A.-L.S.)
| | - Mei-Lin Yang
- Department of Microbiology and Immunology, Medical College, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-T.H.); (P.-Y.K.); (M.-L.Y.); (A.-L.S.)
| | - Hao-Earn Chong
- Department of Internal Medicine, Medical College and Hospital, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-C.C.); (H.-E.C.)
| | - Chao-Liang Wu
- Department of Biochemistry and Molecular Biology, National Cheng Kung University Medical College, Tainan 70403, Taiwan;
| | - Ai-Li Shiau
- Department of Microbiology and Immunology, Medical College, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-T.H.); (P.-Y.K.); (M.-L.Y.); (A.-L.S.)
| | - Chrong-Reen Wang
- Department of Internal Medicine, Medical College and Hospital, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-C.C.); (H.-E.C.)
- Department of Microbiology and Immunology, Medical College, National Cheng Kung University, Tainan 70403, Taiwan; (Y.-T.H.); (P.-Y.K.); (M.-L.Y.); (A.-L.S.)
- Correspondence: ; Tel.: +886-6-235-3535 (ext. 5366)
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Risk factors for mortality of diffuse alveolar hemorrhage in systemic lupus erythematosus: a systematic review and meta-analysis. Arthritis Res Ther 2021; 23:57. [PMID: 33593433 PMCID: PMC7885396 DOI: 10.1186/s13075-021-02435-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 02/01/2021] [Indexed: 12/15/2022] Open
Abstract
Background Diffuse alveolar hemorrhage (DAH) is a rare but life-threatening complication of systemic lupus erythematosus (SLE). The current knowledge of the prognostic factors for SLE-associated DAH is controversial. This meta-analysis was undertaken to investigate the relevant risk factors for mortality in SLE-associated DAH. Methods Studies were searched from PubMed, EMBASE, and Web of Science databases published up to May 27, 2020, and were selected or removed according to the inclusion and exclusion criteria. Two reviewers extracted data independently from the enrolled studies, and the odds ratios (OR) or the standardized mean difference (SMD) was utilized to identify and describe the prognostic factors for mortality. Results Eight studies encompassing 251 patients with SLE-associated DAH were included in the meta-analysis. No significant publication bias was shown. Age at the diagnosis of DAH (SMD = 0.35, 95% confidence interval (CI) (0.08, 0.61), P = 0.01, I2 = 0.0%) was found to be an independent risk factor of mortality. Longer lupus disease duration (SMD = 0.28, 95% CI (0.01, 0.55), P = 0.042, I2 = 0.0%), concurrent infection (OR = 2.77, 95% CI (1.55, 4.95), P = 0.001, I2 = 37.5%), plasmapheresis treatment (OR = 1.96, 95% CI (1.04, 3.70), P = 0.038, I2 = 14.6%), and mechanical ventilation (OR = 6.11, 95% CI (3.27, 11.39), P < 0.0001, I2 = 23.3%) were also related to poor survival, whereas no noticeable relationships were revealed between survival and concurrent lupus nephritis (OR = 5.45, 95% CI (0.52, 56.95), P = 0.16, I2 = 58.4%) or treatment of cyclophosphamide (CTX) (OR = 0.74, 95% CI (0.16, 3.41), P = 0.70, I2 = 75.5%). Conclusions Older age at the diagnosis of DAH, longer disease duration of SLE, concurrent infection, plasmapheresis treatment, and mechanical ventilation were found related to increased mortality in patients with SLE-associated DAH according to our meta-analysis. However, due to limited studies with heterogeneity, these results should be interpreted cautiously. Notably, severe diseases rendered the requirement of plasmapheresis treatment and mechanical ventilation are themselves associated with poor outcome. Randomized trials of therapeutics are needed to determine the most efficacious strategies for SLE-associated DAH for better management of this life-threatening complication. Supplementary Information The online version contains supplementary material available at 10.1186/s13075-021-02435-9.
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Reibaldi AA, Sager L, Calvo R, Ortiz A, Roverano S, Paira S, Fernández de Carrera E. Diffuse Alveolar Haemorrhage in Systemic Lupus Erythematosus Patients. REUMATOLOGIA CLINICA 2020; 18:S1699-258X(20)30226-6. [PMID: 33246912 DOI: 10.1016/j.reuma.2020.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 08/26/2020] [Accepted: 09/03/2020] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Pulmonary haemorrhage (PH) in systemic lupus erythematosus (SLE) is a rare but potentially fatal complication due to its high mortality. Early treatment benefits the outcome. Reports on predictive factors of PH in SLE patients are scarce. OBJECTIVE To describe a case series of PH in SLE patients that were attended in the Rheumatology Section of the J. M. Cullen Hospital and to compare this data with published results. METHODS Patients with SLE (1982-1997 ACR criteria) and PH diagnosed by clinical criteria (cough, dyspnoea, haemoptysis), haemoglobin below 12 g/dL or drop greater than 2 points, new radiological infiltrate and bronchioalveolar lavage, monitored between June 1987 and December 2019 were studied. Demographic, clinical, laboratory, treatment and prognosis data related to PH were analysed. RESULTS From a database of 306 SLE patients, 25 (8.2%) developed 29 episodes of PH. PH was the first manifestation of SLE in 8 patients. Renal involvement was the most frequent manifestation prior to the development of PH. SLE activity (measured by SLEDAI) was high during the episodes (mean: 16.8). Renal failure (p = 0.027) and mechanical respiratory support (p = 0.006) were related to mortality (40.7%) with statistical significance. Patients with SLEDAI higher to 10 at SLE onset showed more likelihood of developing PH. The OR was 2.68 (p = 0.046). CONCLUSIONS Although treatment in SLE has progressed in recent years, PH continues to be a rare and severe complication of this disease. When a PH is suspected, studies to confirm it must be done rapidly, since early diagnosis and aggressive treatment have been shown to improve survival. We observed that patients with renal involvement and mechanical respiratory support had higher mortality than SLE patients without them.
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Affiliation(s)
| | - Lorena Sager
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Romina Calvo
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Alberto Ortiz
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Susana Roverano
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
| | - Sergio Paira
- Sección Reumatología, Hospital José María Cullen, Santa Fe, Argentina
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