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Rheumatology (Oxford, England) Feb 2024To inform an international task force about current evidence on Treat to Target (T2T) strategies in PMR and GCA.
OBJECTIVES
To inform an international task force about current evidence on Treat to Target (T2T) strategies in PMR and GCA.
METHODS
A systematic literature research (SLR) was conducted in Medline, EMBASE, Cochrane Library, clinicaltrials.gov from their inception date to May 2022, and in the EULAR/ACR abstract database (2019-2021). Randomised clinical trials (RCTs) and non-randomised interventional studies published in English and answering at least one of the eleven PICO questions on T2T strategies, treatment targets and outcomes, framed by the taskforce, were identified. Study selection process, data extraction and risk of bias assessment were conducted independently by two investigators.
RESULTS
Of 7809 screened abstracts, 397 were selected for detailed review and 76 manuscripts were finally included (31 RCTs, eight subgroup/exploratory analyses of RCTs and 37 non-randomised interventional studies). No study comparing a T2T strategy against standard of care was identified. In PMR RCTs, the most frequently applied outcomes concerned treatment (90.9% of RCTs), particularly the cumulative glucocorticoids (GC) dose and GC tapering, followed by clinical, laboratory and safety outcomes (63.3% each). Conversely, the most commonly reported outcomes in RCTs in GCA were prevention of relapses (72.2%), remission as well as treatment-related and safety outcomes (67.0% each).
CONCLUSIONS
This SLR provides evidence and highlights the knowledge gaps on T2T strategies in PMR and GCA, informing the task force developing T2T recommendations for these diseases.
Topics: Humans; Giant Cell Arteritis; Polymyalgia Rheumatica; Glucocorticoids
PubMed: 37672017
DOI: 10.1093/rheumatology/kead471 -
Seminars in Arthritis and Rheumatism Aug 2022To determine the prevalence and predictors of subclinical giant cell arteritis (GCA) in patients with newly diagnosed polymyalgia rheumatica (PMR). (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To determine the prevalence and predictors of subclinical giant cell arteritis (GCA) in patients with newly diagnosed polymyalgia rheumatica (PMR).
METHODS
PubMed, Embase, and Web of Science Core Collection were systematically searched (date of last search July 14, 2021) for any published information on any consecutively recruited cohort reporting the prevalence of GCA in steroid-naïve patients with PMR without cranial or ischemic symptoms. We combined prevalences across populations in a random-effect meta-analysis. Potential predictors of subclinical GCA were identified by mixed-effect logistic regression using individual patient data (IPD) from cohorts screened with PET/(CT).
RESULTS
We included 13 cohorts with 566 patients from studies published between 1965 to 2020. Subclinical GCA was diagnosed by temporal artery biopsy in three studies, ultrasound in three studies, and PET/(CT) in seven studies. The pooled prevalence of subclinical GCA across all studies was 23% (95% CI 14%-36%, I=84%) for any screening method and 29% in the studies using PET/(CT) (95% CI 13%-53%, I=85%) (n=266 patients). For seven cohorts we obtained IPD for 243 patients screened with PET/(CT). Inflammatory back pain (OR 2.73, 1.32-5.64), absence of lower limb pain (OR 2.35, 1.05-5.26), female sex (OR 2.31, 1.17-4.58), temperature >37° (OR 1.83, 0.90-3.71), weight loss (OR 1.83, 0.96-3.51), thrombocyte count (OR 1.51, 1.05-2.18), and haemoglobin level (OR 0.80, 0.64-1.00) were most strongly associated with subclinical GCA in the univariable analysis but not C-reactive protein (OR 1.00, 1.00-1.01) or erythrocyte sedimentation rate (OR 1.01, 1.00-1.02). A prediction model calculated from these variables had an area under the curve of 0.66 (95% CI 0.55-0.75).
CONCLUSION
More than a quarter of patients with PMR may have subclinical GCA. The prediction model from the most extensive IPD set has only modest diagnostic accuracy. Hence, a paradigm shift in the assessment of PMR patients in favour of implementing imaging studies should be discussed.
Topics: Biopsy; Female; Giant Cell Arteritis; Humans; Polymyalgia Rheumatica; Positron Emission Tomography Computed Tomography; Prevalence
PubMed: 35537222
DOI: 10.1016/j.semarthrit.2022.152017 -
RMD Open Sep 2022Informing an international task force updating the consensus statement on efficacy and safety of biological disease-modifying antirheumatic drugs (bDMARDs) selectively...
A systematic literature review informing the consensus statement on efficacy and safety of pharmacological treatment with interleukin-6 pathway inhibition with biological DMARDs in immune-mediated inflammatory diseases.
OBJECTIVES
Informing an international task force updating the consensus statement on efficacy and safety of biological disease-modifying antirheumatic drugs (bDMARDs) selectively targeting interleukin-6 (IL-6) pathway in the context of immune-mediated inflammatory diseases.
METHODS
A systematic literature research of all publications on IL-6 axis inhibition with bDMARDs published between January 2012 and December 2020 was performed using MEDLINE, EMBASE and Cochrane CENTRAL databases. Efficacy and safety outcomes were assessed in clinical trials including their long-term extensions and observational studies. Meeting abstracts from ACR, EULAR conferences and results on clinicaltrials.gov were taken into consideration.
RESULTS
187 articles fulfilled the inclusion criteria. Evidence for positive effect of IL-6 inhibition was available in various inflammatory diseases such as rheumatoid arthritis, juvenile idiopathic arthritis, giant cell arteritis, Takayasu arteritis, adult-onset Still's disease, cytokine release syndrome due to chimeric antigen receptor T cell therapy and systemic sclerosis-associated interstitial lung disease. Newcomers like satralizumab and anti-IL-6 ligand antibody siltuximab have expanded therapeutic approaches for Castleman's disease and neuromyelitis optica, respectively. IL-6 inhibition did not provide therapeutic benefits in psoriatic arthritis, ankylosing spondylitis and certain connective tissue diseases. In COVID-19, tocilizumab (TCZ) has proven to be therapeutic in advanced disease. Safety outcomes did not differ from other bDMARDs, except higher risks of diverticulitis and lower gastrointestinal perforations. Inconsistent results were observed in several studies investigating the risk for infections when comparing TCZ to TNF-inhibitors.
CONCLUSION
IL-6 inhibition is effective for treatment of several inflammatory diseases with a safety profile that is widely comparable to other bDMARDs.
Topics: Adult; Humans; Antirheumatic Agents; Interleukin-6; Ligands; Receptors, Chimeric Antigen; COVID-19 Drug Treatment
PubMed: 36260501
DOI: 10.1136/rmdopen-2022-002359 -
The Cochrane Database of Systematic... May 2022Giant cell arteritis (GCA) is the most common form of systemic vasculitis in people older than 50 years of age. It causes granulomatous inflammation of medium- to... (Review)
Review
BACKGROUND
Giant cell arteritis (GCA) is the most common form of systemic vasculitis in people older than 50 years of age. It causes granulomatous inflammation of medium- to large-sized vessels. Tocilizumab is a recombinant monoclonal antibody directed against interleukin-6 receptors (IL-6R).
OBJECTIVES
To assess the effectiveness and safety of tocilizumab, given alone or with corticosteroids, compared with therapy without tocilizumab for treatment of GCA.
SEARCH METHODS
We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2020, Issue 1); Ovid MEDLINE; Embase.com; PubMed; Latin American and Caribbean Health Science Information database (LILACS); ClinicalTrials.gov; and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP). There were no date or language restrictions in the electronic search for trials. We last searched the electronic databases on 3 January 2020.
SELECTION CRITERIA
We included only randomized controlled trials (RCTs) that compared tocilizumab of any dosage regimen (alone or with corticosteroids) with therapy without tocilizumab that had a minimum follow-up of six months. Participants were at least 50 years of age, with biopsy-proven GCA or by large-vessel vasculitis by angiography, and met the American College of Rheumatology 1990 guidelines for GCA.
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methodology.
MAIN RESULTS
Main results We included two RCTs in the review. The studies were conducted in the USA, Canada, and Europe and enrolled a total of 281 participants with GCA, of whom 74% were women. The mean age of participants was 70 years, with new-onset or relapsing GCA, and fulfilled the 1990 American College of Rheumatology criteria with no uncontrolled comorbidities. Both studies were funded by F. Hoffmann-La Roche AG, the manufacturer of tocilizumab. Findings One RCT (30 participants) compared tocilizumab administered every four weeks versus placebo. Point estimates at 12 months and beyond favored tocilizumab over placebo in terms of sustained remission (risk ratio (RR) 4.25, 95% confidence interval (CI) 1.21 to 14.88; moderate-certainty evidence). Point estimates suggest no evidence of a difference for all-cause mortality at 12 months or more (RR 0.17, 95% CI 0.01 to 3.94; moderate-certainty evidence). At 12 months, mean time to first relapse after induction of remission was 25 weeks in favor of participants receiving tocilizumab compared to placebo (mean difference (MD) 25, 95% CI 11.4 to 38.6; moderate-certainty evidence). The second RCT (250 participants) randomized participants into two intervention and two comparator groups to receive tocilizumab weekly (100 participants), bi-weekly (49 participants), weekly placebo + 26-week taper (50 participants), or weekly placebo + 52-week taper (51 participants). At 12 months, point estimates from this study on proportion of participants with sustained remission favored participants who received tocilizumab weekly versus placebo + 52-week taper (RR 3.17, 95% CI 1.71 to 5.89; 151 participants); tocilizumab weekly versus placebo + 26-week taper (RR 4.00, 95% CI 1.97 to 8.12; 150 participants); tocilizumab every other week versus placebo + 52-week taper (RR 3.01, 95% CI 1.57 to 5.75; 100 participants); tocilizumab every other week versus placebo + 26-week taper (RR 3.79, 95% CI 1.82 to 7.91; 99 participants) (moderate-certainty evidence). Point estimates on proportion of participants who did not need escape therapy (defined by the study as the inability to keep to the protocol-defined prednisone taper) favored participants who received tocilizumab weekly versus placebo + 52-week taper (RR 1.71, 95% CI 1.24 to 2.35; 151 participants); tocilizumab weekly versus placebo + 26-week taper (RR 2.96, 95% CI 1.83 to 4.78; 150 participants); tocilizumab every other week versus placebo + 52-week taper (RR 1.49, 95% CI 1.04 to 2.14; 100 participants) but not tocilizumab every other week versus placebo + 26-week taper (RR 0.65, 95% CI 0.27 to 1.54; 99 participants) (moderate-certainty evidence). This study did not report mean time to first relapse after induction of remission or all-cause mortality. Across comparison groups, the same study found no evidence of a difference in vision changes and inconsistent evidence with regard to quality of life. Evidence on quality of life as assessed by the physical (MD 8.17, 95% CI 4.44 to 11.90) and mental (MD 5.61, 95% CI 0.06 to 11.16) component score of the 36-Item Short Form Health Survey (SF-36) favored weekly tocilizumab versus placebo + 52-week taper but not bi-weekly tocillizumab versus placebo + 26-week taper (moderate-certainty evidence). Adverse events One RCT reported a lower percentage of participants who experienced serious adverse events when receiving tocilizumab every four weeks versus placebo. The second RCT reported no evidence of a difference among groups with regard to adverse events; however, fewer participants reported serious adverse events in the tocilizumab weekly and tocilizumab biweekly interventions compared with the placebo + 26-week taper and placebo + 52-week taper comparators. Investigators in both studies reported that infection was the most frequently reported adverse event.
AUTHORS' CONCLUSIONS
This review indicates that tocilizumab therapy may be beneficial in terms of proportion of participants with sustained remission, relapse-free survival, and the need for escape therapy. While the evidence was of moderate certainty, only two studies were included in the review, suggesting that further research is required to corroborate these findings. Future trials should address issues related to the required duration of therapy, patient-reported outcomes such as quality of life and economic outcomes, as well as the clinical outcomes evaluated in this review.
Topics: Adrenal Cortex Hormones; Aged; Antibodies, Monoclonal, Humanized; Female; Giant Cell Arteritis; Humans; Male; Recurrence
PubMed: 35560150
DOI: 10.1002/14651858.CD013484.pub3 -
Rheumatology International Jul 2017The purpose of this study is to assess the effectiveness of mycophenolate mofetil (MMF) in treating Takayasu arteritis (TA) patients. Embase, Cochrane Library, Pubmed,... (Meta-Analysis)
Meta-Analysis Review
The purpose of this study is to assess the effectiveness of mycophenolate mofetil (MMF) in treating Takayasu arteritis (TA) patients. Embase, Cochrane Library, Pubmed, Clinicaltrials. Gov and three Chinese literature databases (VIP, CNKI, WanFang) were searched; randomized-controlled trials and observational studies that compared the efficacy before and after treatment with MMF were included. The efficacy outcomes were disease activity, the erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) values and steroid dosage. The results were expressed as mean differences with 95% confidence intervals. Compared with the baseline, there were significant reductions in the ESR (-14.92 [25.35, -4.48]), CRP values (-12.99 [-23.29, -2.68]) and the steroid dosage (-17.64 [-24.89, -10.4]) after the addition of MMF, and the disease tended to stabilize. Therefore, MMF might be an alternative immunosuppressive drug for TA for the control of disease activity and to taper the steroid dosage.
Topics: Adolescent; Adult; Biomarkers; Blood Sedimentation; C-Reactive Protein; Chi-Square Distribution; Drug Therapy, Combination; Female; Humans; Immunosuppressive Agents; Male; Mycophenolic Acid; Steroids; Takayasu Arteritis; Treatment Outcome; Young Adult
PubMed: 28364217
DOI: 10.1007/s00296-017-3704-7 -
Arthritis Research & Therapy Jul 2023Cerebrovascular ischemic events (CIE) are among the most severe complications of giant cell arteritis (GCA). Heterogeneity between different studies in the definition of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Cerebrovascular ischemic events (CIE) are among the most severe complications of giant cell arteritis (GCA). Heterogeneity between different studies in the definition of GCA-related CIE leads to uncertainty regarding their real prevalence. The aim of our study was to evaluate the prevalence and describe the characteristics of GCA-related CIE in a well-phenotyped cohort completed by a meta-analysis of the existing literature.
METHODS
In this retrospective study performed in the Lille University Hospital, all consecutive patients with GCA according to American College of Rheumatology (ACR) diagnostic criteria were included from January 1, 2010, to December 31, 2020. A systematic review of the literature using MEDLINE and EMBASE was performed. Cohort studies of unselected GCA patients reporting CIE were included in the meta-analysis. We calculated the pooled summary estimate of GCA-related CIE prevalence.
RESULTS
A total of 271 GCA patients (89 males, mean age 72 ± 9 years) were included in the study. Among them, 14 (5.2%) presented with GCA-related CIE including 8 in the vertebrobasilar territory, 5 in the carotid territory, and 1 patient having multifocal ischemic and hemorrhagic strokes related to intra-cranial vasculitis. Fourteen studies were included in the meta-analysis, representing a total population of 3553 patients. The pooled prevalence of GCA-related CIE was 4% (95% CI 3-6, I = 68%). Lower body mass index (BMI), vertebral artery thrombosis on Doppler US (17% vs 0.8%, p = 0.012), vertebral arteries involvement (50% vs 3.4%, p < 0.001) and intracranial arteries involvement (50% vs 1.8%, p < 0.001) on computed tomography angiography (CTA) and/or magnetic resonance angiography (MRA), and axillary arteries involvement on positron emission computed tomography (PET/CT) (55% vs 20%, p = 0.016) were more frequent in GCA patients with CIE in our population.
CONCLUSIONS
The pooled prevalence of GCA-related CIE was 4%. Our cohort identified an association between GCA-related CIE, lower BMI, and vertebral, intracranial, and axillary arteries involvement on various imaging modalities.
Topics: Male; Humans; Middle Aged; Aged; Aged, 80 and over; Giant Cell Arteritis; Retrospective Studies; Positron Emission Tomography Computed Tomography; Carotid Arteries; Cohort Studies
PubMed: 37420252
DOI: 10.1186/s13075-023-03091-x -
Clinical Rheumatology Nov 2021The pharmacotherapy of Takayasu arteritis (TAK) with disease-modifying anti-rheumatic drugs (DMARDs) is an evolving area. A systematic review of Scopus, Web of Science,... (Meta-Analysis)
Meta-Analysis Review
The pharmacotherapy of Takayasu arteritis (TAK) with disease-modifying anti-rheumatic drugs (DMARDs) is an evolving area. A systematic review of Scopus, Web of Science, Pubmed Central, clinical trial databases and recent international rheumatology conferences for interventional and observational studies reporting the effectiveness of DMARDs in TAK identified four randomized controlled trials (RCTs, with another longer-term follow-up of one RCT) and 63 observational studies. The identified trials had some concern or high risk of bias. Most observational studies were downgraded on the Newcastle-Ottawa scale due to lack of appropriate comparator groups. Studies used heterogenous outcomes of clinical responses, angiographic stabilization, normalization of inflammatory markers, reduction in vascular uptake on positron emission tomography, reduction in prednisolone doses and relapses. Tocilizumab showed benefit in a RCT compared to placebo in a secondary per-protocol analysis but not the primary intention-to-treat analysis. Abatacept failed to demonstrate benefit compared to placebo for preventing relapses in another RCT. Pooled data from uncontrolled observational studies demonstrated beneficial clinical responses and angiographic stabilization in nearly 80% patients treated with tumour necrosis factor alpha inhibitors, tocilizumab or leflunomide. Certainty of evidence for outcomes from RCTs ranged from moderate to very low and was low to very low for all observational studies. There is a paucity of high-quality evidence to guide the pharmacotherapy of TAK. Future observational studies should attempt to include appropriate comparator arms. Multicentric, adequately powered RCTs assessing both clinical and angiographic responses are necessary in TAK.
Topics: Abatacept; Antibodies, Monoclonal; Antirheumatic Agents; Humans; Neoplasm Recurrence, Local; Randomized Controlled Trials as Topic; Takayasu Arteritis
PubMed: 33932173
DOI: 10.1007/s10067-021-05743-2 -
The Cochrane Database of Systematic... Aug 2021Giant cell arteritis (GCA) is the most common form of systemic vasculitis in people older than 50 years of age. It causes granulomatous inflammation of medium- to... (Review)
Review
BACKGROUND
Giant cell arteritis (GCA) is the most common form of systemic vasculitis in people older than 50 years of age. It causes granulomatous inflammation of medium- to large-sized vessels. Tocilizumab is a recombinant monoclonal antibody directed against interleukin-6 receptors (IL-6R).
OBJECTIVES
To assess the effectiveness and safety of tocilizumab, given alone or with corticosteroids, compared with therapy without tocilizumab for treatment of GCA.
SEARCH METHODS
We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2020, Issue 1); Ovid MEDLINE; Embase.com; PubMed; Latin American and Caribbean Health Science Information database (LILACS); ClinicalTrials.gov; and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP). There were no date or language restrictions in the electronic search for trials. We last searched the electronic databases on 3 January 2020.
SELECTION CRITERIA
We included only randomized controlled trials (RCTs) that compared tocilizumab of any dosage regimen (alone or with corticosteroids) with therapy without tocilizumab that had a minimum follow-up of six months. Participants were at least 50 years of age, with biopsy-proven GCA or by large-vessel vasculitis by angiography, and met the American College of Rheumatology 1990 guidelines for GCA.
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methodology.
MAIN RESULTS
Main results We included two RCTs in the review. The studies were conducted in the USA, Canada, and Europe and enrolled a total of 281 participants with GCA, of whom 74% were women. The mean age of participants was 70 years, with new-onset or relapsing GCA, and fulfilled the 1990 American College of Rheumatology criteria with no uncontrolled comorbidities. Both studies were funded by F. Hoffmann-La Roche AG, the manufacturer of tocilizumab. Findings One RCT (30 participants) compared tocilizumab administered every four weeks versus placebo. Point estimates at 12 months and beyond favored tocilizumab over placebo in terms of sustained remission (risk ratio (RR) 4.25, 95% confidence interval (CI) 1.21 to 14.88; moderate-certainty evidence). Point estimates suggest no evidence of a difference for all-cause mortality at 12 months or more (RR 0.17, 95% CI 0.01 to 3.94; moderate-certainty evidence). At 12 months, mean time to first relapse after induction of remission was 25 weeks in favor of participants receiving tocilizumab compared to placebo (mean difference (MD) 25, 95% CI 11.4 to 38.6; moderate-certainty evidence). The second RCT (251 participants) randomized participants into two intervention and two comparator groups to receive tocilizumab weekly (100 participants), bi-weekly (49 participants), weekly placebo + 26-week taper (50 participants), or weekly placebo + 52-week taper (51 participants). At 12 months, point estimates from this study on proportion of participants with sustained remission favored participants who received tocilizumab weekly versus placebo + 52-week taper (RR 3.17, 95% CI 1.71 to 5.89; 151 participants); tocilizumab weekly versus placebo + 26-week taper (RR 4.00, 95% CI 1.97 to 8.12; 150 participants); tocilizumab every other week versus placebo + 52-week taper (RR 3.01, 95% CI 1.57 to 5.75; 100 participants); tocilizumab every other week versus placebo + 26-week taper (RR 3.79, 95% CI 1.82 to 7.91; 99 participants) (moderate-certainty evidence). Point estimates on proportion of participants who did not need escape therapy (defined by the study as the inability to keep to the protocol-defined prednisone taper) favored participants who received tocilizumab weekly versus placebo + 52-week taper (RR 1.71, 95% CI 1.24 to 2.35; 151 participants); tocilizumab weekly versus placebo + 26-week taper (RR 2.96, 95% CI 1.83 to 4.78; 150 participants); tocilizumab every other week versus placebo + 52-week taper (RR 1.49, 95% CI 1.04 to 2.14; 100 participants); tocilizumab every other week versus placebo + 26-week taper (RR 0.65, 95% CI 0.27 to 1.54; 99 participants) (moderate-certainty evidence). This study did not report mean time to first relapse after induction of remission or all-cause mortality. The same study found no evidence of a difference between groups with regard to vision changes and quality of life, except for the assessment of quality of life with the physical component score of the 36-Item Short Form Health Survey (SF-36), which favored weekly tocilizumab versus placebo + 52-week taper (MD 8.17, 95% CI 4.44 to 11.90; moderate-certainty evidence). Adverse events One RCT reported a lower percentage of participants who experienced serious adverse events when receiving tocilizumab every four weeks versus placebo. The second RCT reported no evidence of a difference among groups with regard to adverse events; however, fewer participants reported serious adverse events in the tocilizumab weekly and tocilizumab biweekly interventions compared with the placebo + 26-week taper and placebo + 52-week taper comparators. Investigators in both studies reported that infection was the most frequently reported adverse event.
AUTHORS' CONCLUSIONS
This review indicates that tocilizumab therapy may be beneficial in terms of proportion of participants with sustained remission, relapse-free survival, and the need for escape therapy. While the evidence was of moderate certainty, only two studies were included in the review, suggesting that further research is required to corroborate these findings. Future trials should address issues related to the required duration of therapy, patient-reported outcomes such as quality of life and economic outcomes, as well as the clinical outcomes evaluated in this review.
Topics: Aged; Antibodies, Monoclonal, Humanized; Canada; Female; Giant Cell Arteritis; Humans; Male
PubMed: 34420204
DOI: 10.1002/14651858.CD013484.pub2 -
Scientific Reports Jan 2023Takayasu arteritis (TA) is a systemic disease affecting women of reproductive age. Similarly to other systemic autoimmune diseases, pregnancies in patients suffering... (Meta-Analysis)
Meta-Analysis
Takayasu arteritis (TA) is a systemic disease affecting women of reproductive age. Similarly to other systemic autoimmune diseases, pregnancies in patients suffering from TA are at high risk for adverse outcomes; however, the precise incidence of adverse events has not been assessed in a systematic approach. To evaluate the prevalence of adverse pregnancy outcomes in TA. Searches were conducted on PubMed, Cochrane Library, Scopus and Cinahl databases from inception to 25 May 2022. Three independent investigators extracted data and assessed the risk of bias using ROBINS-1 tool. We used a random effects model to calculate the prevalence of the adverse pregnancy outcomes in TA, namely miscarriage, hypertension and pre-eclampsia. We calculated the prevalence of the adverse outcomes in pregnancy for TA. We included 27 studies, with 825 pregnancies. The occurrence of miscarriage, hypertension and pre-eclampsia in patients with TA was 16% (CI 12-21%, p < 0.01), 37% (CI 30-45%, p < 0.01) and 14% (CI 8-23%, p < 0.01), respectively. The results of our meta-analysis indicate that pregnancies in patients with TA are at increased risk for adverse pregnancy outcomes compared to the general population, suggesting that pregnant women with TA should be closely monitored.Trial registration: There was no registration for this systematic review. The aim of this study was to evaluate etc in order to be correct by syntax.
Topics: Humans; Pregnancy; Female; Pregnancy Outcome; Abortion, Spontaneous; Pre-Eclampsia; Takayasu Arteritis; Hypertension
PubMed: 36631504
DOI: 10.1038/s41598-023-27379-9 -
The Permanente Journal Sep 2022IntroductionTakayasu's arteritis (TA) is an inflammatory condition that affects large vessels and frequently involves the aortic valve causing valve regurgitation.... (Review)
Review
IntroductionTakayasu's arteritis (TA) is an inflammatory condition that affects large vessels and frequently involves the aortic valve causing valve regurgitation. Surgical management is recommended for symptomatic severe aortic regurgitation (AR); however, the optimal surgical approach is yet unclear. This study aims to review surgical treatment options for AR in TA and determine which procedure has a lower chance of late postoperative events and/or mortality. MethodsAn electronic database search was performed within PubMed, EMBASE, Web of Science, and SCOPUS to identify articles from 1975 to 2016 focusing on surgical management of the AR in TA. ResultsTwenty seven studies encompassing a total of 194 cases (77% females) were included. Isolated aortic valve replacement (AVR) was performed in 105/194 cases (54%) (Group A), while combined aortic valve and root replacement (CAVRR) was performed in 87/194 (45%) (Group B). Prosthetic valve detachment was reported in 10/105 cases (9.5%) in group A and 1/87 cases (1.2%) in group B (p = 0.02). Dilation of the residual aorta was reported in 10/105 cases (9.5%) in group A and 1/87 cases (1.2%) in group B (p = 0.02). Any late (≥ 30 d) postoperative cardiac event was reported in 26/105 cases (24.8%) in group A, and in 7/87 cases (8.1%) in group B (p = 0.003). ConclusionsAlthough CAVRR is a more complex procedure, it might offer a better outcome in terms of late postoperative cardiac events compared to isolated AVR procedure. Future prospective studies are required to help determine the best surgical approach in such a population.
Topics: Aortic Valve; Aortic Valve Insufficiency; Female; Heart Valve Prosthesis Implantation; Humans; Male; Takayasu Arteritis
PubMed: 35939573
DOI: 10.7812/TPP/21.017