ABSTRACT
Background: Venous thromboembolism (VTE) poses a significant global health challenge, notably exacerbated by the use of combined oral contraceptives (COCs). Evidence mainly focuses on the type of progestogen used in COCs to establish the increased risk of VTE with less data assessed on the type of estrogen used. This meta-analysis aims to assess the risk of VTE associated with COCs containing synthetic estrogens like ethinylestradiol (EE) versus natural estrogens like estradiol (E2). Methods: A systematic review and meta-analysis was conducted following the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Literature searches were performed in December 2023 in MEDLINE and EMBASE to identify clinical studies comparing the VTE risk between COCs containing synthetic versus natural estrogens. Studies were selected through rigorous screening, and data extraction followed standardized protocols, with statistical analyses employing a random effects model. Results: The search yielded five relevant studies, involving over 560,000 women/time, demonstrating a significant 33% reduction in VTE risk among users of natural estrogen-based COCs compared to synthetic estrogen-based COCs (OR 0.67, 95% CI 0.51-0.87). Stratification analyses using adjusted hazard ratios (HR) of the main observationnal studies showed a 49% reduced VTE risk of E2-based pills compared to EE in association with levonorgestrel. Discussion and conclusion: Despite the longstanding use of EE-based COCs, emerging evidence supports a lower thrombotic risk associated with natural estrogens. This meta-analysis substantiates the lower VTE risk associated with natural estrogen-based COCs compared to synthetic alternatives, advocating for a re-evaluation of contraceptive guidelines to prioritize patient safety and reduce thrombotic risks.
Subject(s)
Estrogens , Venous Thromboembolism , Humans , Venous Thromboembolism/prevention & control , Venous Thromboembolism/chemically induced , Venous Thromboembolism/epidemiology , Venous Thromboembolism/etiology , Female , Estrogens/adverse effects , Contraceptives, Oral, Combined/adverse effects , Contraception/methods , Contraception/adverse effects , Ethinyl Estradiol/adverse effects , Risk FactorsABSTRACT
OBJECTIVES: To update the long-term safety profile of filgotinib, a Janus kinase-1 preferential inhibitor, in patients with moderate-to-severe rheumatoid arthritis. METHODS: Data from seven trials were integrated (NCT01888874, NCT01894516, NCT02889796, NCT02873936, NCT02886728, NCT02065700 and NCT03025308). Patients received once-daily filgotinib 100 mg or 200 mg. Exposure-adjusted incidence rates (EAIRs)/100 patient-years of exposure (PYE) were calculated for treatment-emergent adverse events (TEAEs). Post hoc analyses assessed patients aged <65 and ≥65 years. RESULTS: Patients (N=3691) received filgotinib for a median (maximum) of 3.8 (8.3) years (12 541 PYE). Rates of TEAEs of interest: serious infections, malignancies, major adverse cardiovascular events (MACE) and venous thromboembolism were stable over time and comparable between doses. In the overall population, numerically lower EAIR (95% CI)/100 PYE of herpes zoster was observed for filgotinib 100 mg versus 200 mg (1.1 (0.8 to 1.5) vs 1.5 (1.2 to 1.8)). Incidence of serious infections, herpes zoster, MACE, malignancies and all-cause mortality was higher in patients aged ≥65 versus <65 years. In patients aged ≥65 years, EAIRs (95% CI)/100 PYE for non-melanoma skin cancer (NMSC) (0.4 (0.1 to 1.1) vs 1.4 (0.8 to 2.2)), malignancies excluding NMSC (1.0 (0.5 to 1.9) vs 2.0 (1.3 to 2.9)) and all-cause mortality (1.3 (0.7 to 2.2) vs 1.6 (1.0 to 2.5)) were numerically lower for filgotinib 100 mg versus 200 mg. CONCLUSIONS: In the overall population, TEAEs of interest were stable over time and similar between filgotinib 100 mg and 200 mg dose groups, except for herpes zoster. A dose-dependent relationship between malignancies and all-cause mortality was suggested in patients ≥65 years old.
Subject(s)
Antirheumatic Agents , Arthritis, Rheumatoid , Adult , Aged , Female , Humans , Male , Middle Aged , Antirheumatic Agents/adverse effects , Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Cardiovascular Diseases/chemically induced , Cardiovascular Diseases/epidemiology , Herpes Zoster/epidemiology , Herpes Zoster/chemically induced , Janus Kinase Inhibitors/adverse effects , Janus Kinase Inhibitors/therapeutic use , Neoplasms/epidemiology , Neoplasms/drug therapy , Pyridines/adverse effects , Pyridines/therapeutic use , Severity of Illness Index , Triazoles/adverse effects , Triazoles/therapeutic use , Venous Thromboembolism/epidemiology , Venous Thromboembolism/chemically induced , Clinical Trials as TopicABSTRACT
OBJECTIVES: The ORAL Surveillance trial, a postmarketing safety clinical trial, found an increased risk of adverse cardiovascular events and venous thromboembolism (VTE) in patients treated with Janus Kinase (JAK) inhibitors compared to tumor necrosis factor (TNF) inhibitors. However, additional studies yielded mixed results and data on other JAK inhibitors are limited. METHODS: A retrospective, pharmacovigilance study using the FDA adverse event reporting system (FAERS) to assess reporting of adverse cardiovascular events following treatment with JAK inhibitors in rheumatoid arthritis (RA) patients between January 2015 and June 2023. To identify disproportionately increased reporting, an adjusted reporting odds ratio (adj.ROR) was calculated with a multivariable logistic regression model. RESULTS: We identified safety reports of 75,407 RA patients treated with JAK inhibitors (tofacitinib, n = 52,181; upadacitinib, n = 21,006; baricitinib, n = 2,220) and 303,278 patients treated with biologic disease-modifying antirheumatic drugs (bDMARDs; TNF inhibitors, rituximab, and tocilizumab). The mean age was 61.2(±12) and 59.0(±13), respectively; 82 % and 81 % were women. Compared to bDMARDs, JAK inhibitors were associated with an increased reporting of VTE [n = 1,393, adj.ROR=2.11 (1.97-2.25)], stroke [n = 973, adj.ROR=1.25 (1.16-1.34)], ischemic heart disease [IHD, n = 999, adj.ROR=1.23 (1.13-1.33)], peripheral edema [n = 2699, adj.ROR=1.22 (1.17-1.28)], and tachyarrhythmias [n = 370, adj.ROR=1.15 (1.00-1.33)]. Most of the events occurred in the first year after treatment initiation. When different JAK inhibitors were compared, VTE, stroke, and IHD were more frequently reported with upadacitinib and baricitinib than tofacitinib. When stratified by age category, all safety signals were statistically significant in patients aged≤65 years. CONCLUSION: In this global postmarketing study, JAK inhibitors are associated with increased reporting of VTE, stroke, IHD, and tachyarrhythmias. These adverse events were reported following all JAK inhibitors that were studied, suggesting a class effect.
Subject(s)
Antirheumatic Agents , Arthritis, Rheumatoid , Azetidines , Cardiovascular Diseases , Janus Kinase Inhibitors , Pharmacovigilance , Piperidines , Pyrimidines , Humans , Arthritis, Rheumatoid/drug therapy , Janus Kinase Inhibitors/adverse effects , Female , Male , Middle Aged , Aged , Antirheumatic Agents/adverse effects , Retrospective Studies , Cardiovascular Diseases/chemically induced , Cardiovascular Diseases/epidemiology , Azetidines/adverse effects , Pyrimidines/adverse effects , Pyrimidines/therapeutic use , Piperidines/adverse effects , Piperidines/therapeutic use , Pyrazoles/adverse effects , Purines/adverse effects , Adult , Sulfonamides/adverse effects , Sulfonamides/therapeutic use , Adverse Drug Reaction Reporting Systems , Product Surveillance, Postmarketing , Heterocyclic Compounds, 3-Ring/adverse effects , Heterocyclic Compounds, 3-Ring/therapeutic use , Venous Thromboembolism/chemically induced , Venous Thromboembolism/epidemiologyABSTRACT
BACKGROUND: Increased risk of venous thromboembolism (VTE) is a life-threatening side effect for users of oral contraceptives (OCs) or hormone therapy (HT). OBJECTIVES: To investigate the potential for genetic predisposition to VTE in OC or HT users, we conducted a gene-by-environment case-only meta-analysis of genome-wide association studies (GWAS). METHODS: Use or nonuse of OCs (7 studies) or HT (8 studies) at the time of the VTE event was determined by pharmacy records or self-report. A synergy index (SI) was modeled for each variant in each study and submultiplicative/supramultiplicative gene-by-environment interactions were estimated. The SI parameters were first meta-analyzed across OC and HT studies and subsequently meta-analyzed to obtain an overall estimate. The primary analysis was agnostic GWAS and interrogated all imputed genotypes using a P value threshold of <5.0 × 10-8; secondary analyses were candidate-based. RESULTS: The VTE case-only OC meta-analysis included 2895 OC users and 6607 nonusers; the case-only HT meta-analysis included 2434 HT users and 12 793 nonusers. In primary GWAS meta-analyses, no variant reached genome-wide significance, but the smallest P value approached statistical significance: rs9386463 (P = 5.03 × 10-8). We tested associations for 138 candidate variants and identified 2 that exceeded statistical significance (0.05/138 = 3.62 × 10-4): F5 rs6025 (P = 1.87 × 10-5; SI, 1.29; previously observed) and F11 rs2036914 (P = 2.0 × 10-4; SI, 0.91; new observation). CONCLUSION: The candidate variant approach to identify submultiplictive/supramultiplicative associations between genetic variation and OC and HT use identified a new association with common genetic variation in F11, while the agnostic interrogations did not yield new discoveries.
Subject(s)
Genetic Predisposition to Disease , Genome-Wide Association Study , Venous Thromboembolism , Humans , Venous Thromboembolism/genetics , Venous Thromboembolism/epidemiology , Venous Thromboembolism/chemically induced , Female , Risk Factors , Adult , Gene-Environment Interaction , Middle Aged , Polymorphism, Single Nucleotide , Risk Assessment , Contraceptives, Oral, Hormonal/adverse effects , Contraceptives, Oral, Hormonal/administration & dosage , Genetic Variation , Estrogen Replacement Therapy/adverse effectsABSTRACT
â¢The risk of venous thromboembolism (VTE) is not increased in women using long-acting reversible contraceptive methods (LARCs) with progestogens. â¢Oral contraceptives with levonorgestrel or norgestimate confer half the risk of VTE compared to oral contraceptives containing desogestrel, gestodene or drospirenone. â¢Progestogen-only pills do not confer an increased risk of VTE. â¢Women using transdermal contraceptive patches and combined oral contraceptives (COCs) are at an approximately eight times greater risk of VTE than non-users of hormonal contraceptives (HCs), corresponding to 9.7 events per 10,000 women/years. â¢Vaginal rings increase the risk of VTE by 6.5 times compared to not using HC, corresponding to 7.8 events per 10,000 women/years. â¢Several studies have demonstrated an increased risk of VTE in transgender individuals receiving hormone therapy (HT). â¢Hormone therapy during menopause increases the risk of VTE by approximately two times, and this risk is increased by obesity, thrombophilia, age over 60 years, surgery and immobilization. â¢The route of estrogen administration, the dosage and type of progestogen associated with estrogen may affect the risk of VTE in the climacteric. â¢Combined estrogen-progesterone therapy increases the risk of VTE compared to estrogen monotherapy. â¢Postmenopausal HT increases the risk of thrombosis at atypical sites.
Subject(s)
Venous Thromboembolism , Female , Humans , Contraceptive Agents, Hormonal/adverse effects , Contraceptive Agents, Hormonal/administration & dosage , Risk Assessment , Risk Factors , Venous Thromboembolism/chemically induced , Venous Thromboembolism/etiologyABSTRACT
Menopausal hormone therapy (MHT) is known to increase the risk of venous thromboembolism (VTE), which includes deep vein thrombosis, pulmonary embolism, and less frequently cerebral vein thrombosis, but the absolute risk for a given patient is very low. After starting MHT, the risk of VTE seems to be at its highest, declining to the non-HRT user baseline level of risk after stopping. Whether estrogen-only or estrogen-progestin HRT combination is linked to a similar risk of VTE is unclear from the available evidence. The aim of this study is to evaluate the risks of developing VTE in relation to different types as well as different modes of administration of MHT through a database search including PubMed, MEDLINE, Google Scholar, Cochrane Library, and others in order to provide the women carers with the up-to-date and evidence-based guidelines and recommendations while counseling the post-menopausal women enquiring on use of hormonal therapies either to alleviate the menopausal symptoms or to prevent the long-term sequelae of estrogen deficiency.
On sait que l'hormonothérapie ménopausique (MHT) augmente le risque de thromboembolie veineuse (TEV), qui comprend la thrombose veineuse profonde, l'embolie pulmonaire et, moins fréquemment, la thrombose veineuse cérébrale, mais le risque absolu pour un patient donné est très faible. Après le début du MHT, le risque de TEV semble être à son plus haut niveau, diminuant jusqu'au niveau de risque de base des non-utilisatrices de THS après l'arrêt. Les preuves disponibles ne permettent pas de savoir si un THS à base d'Åstrogène seul ou d'association Åstroprogestative est lié à un risque similaire de TEV. Le but de cette étude est d'évaluer les risques de développer une TEV par rapport à différents types ainsi qu'à différents modes d'administration du MHT grâce à une recherche dans des bases de données comprenant PubMed, MEDLINE, Google Scholar, Cochrane Library et autres afin de fournir aux femmes les soignants avec les lignes directrices et recommandations à jour et fondées sur des preuves tout en conseillant les femmes ménopausées qui se renseignent sur l'utilisation de thérapies hormonales, soit pour soulager les symptômes de la ménopause, soit pour prévenir les séquelles à long terme d'une carence en Åstrogènes.
Subject(s)
Estrogen Replacement Therapy , Menopause , Venous Thromboembolism , Humans , Venous Thromboembolism/epidemiology , Venous Thromboembolism/chemically induced , Venous Thromboembolism/prevention & control , Female , Estrogen Replacement Therapy/adverse effects , Risk Factors , Estrogens/adverse effects , Estrogens/administration & dosage , Hormone Replacement Therapy/adverse effects , Progestins/adverse effects , Progestins/administration & dosage , Middle AgedABSTRACT
PURPOSE: There is no guidance surrounding postoperative venous thromboembolism (VTE) prophylaxis using pharmacological agents (chemoprophylaxis) in patients undergoing skull base surgery. The aim of this study was to compare VTE and intracranial haematoma rates after skull base surgery in patients treated with/without chemoprophylaxis. METHODS: Review of prospective quaternary centre database including adults undergoing first-time skull base surgery (2009-2020). VTE was defined as deep vein thrombosis (DVT) and pulmonary embolism (PE) within 6 months of surgery. Multivariate logistic regression was used to determine factors predictive of postoperative intracranial haematoma/VTE. Propensity score matching (PSM) was used in group comparisons. RESULTS: One thousand five hundred fifty-one patients were included with a median age of 52 years (range 16-89 years) and female predominance (62%). Postoperative chemoprophylaxis was used in 81% of patients at a median of 1 day postoperatively. There were 12 VTE events (1.2%), and the use of chemoprophylaxis did not negate the risk of VTE entirely (p > 0.99) and was highest on/after postoperative day 6 (9/12 VTE events). There were 18 intracranial haematomas (0.8%), and after PSM, chemoprophylaxis did not significantly increase the risk of an intracranial haematoma (p > 0.99). Patients administered chemoprophylaxis from postoperative days 1 and 2 had similar rates of intracranial haematomas (p = 0.60) and VTE (p = 0.60), affirmed in PSM. CONCLUSION: Postoperative chemoprophylaxis represents a relatively safe strategy in patients undergoing skull base surgery. We advocate a personalised approach to chemoprophylaxis and recommend it on postoperative days 1 or 2 when indicated.
Subject(s)
Pulmonary Embolism , Venous Thromboembolism , Adult , Humans , Female , Adolescent , Young Adult , Middle Aged , Aged , Aged, 80 and over , Male , Venous Thromboembolism/prevention & control , Venous Thromboembolism/chemically induced , Venous Thromboembolism/drug therapy , Prospective Studies , Postoperative Complications/prevention & control , Postoperative Complications/drug therapy , Risk Factors , Anticoagulants/therapeutic use , Cerebral Hemorrhage/drug therapy , Retrospective Studies , Hematoma , Skull Base/surgeryABSTRACT
Thrombosis represents a frequent and potentially severe complication in individuals diagnosed with multiple myeloma (MM). These events can be driven by both the disease as well as the therapies themselves. Overall, available evidence is inconclusive about the differential thrombogenicity of carfilzomib/lenalidomide/dexamethasone (KRd) and bortezomib/lenalidomide/dexamethasone (VRd). This meta-analysis compares the risk for venous thromboembolism (VTE; including deep venous thrombosis and pulmonary embolism) and arterial thromboembolism (ATE; including myocardial infarction and ischemic stroke) with KRd versus VRd as primary therapy for newly diagnosed MM (NDMM). Out of 510 studies identified after deduplication, one randomized controlled trial and five retrospective cohort studies were included. We analyzed 2304 patients (VRd: 1380; KRd: 924) for VTE events and 2179 patients (VRd: 1316; KRd: 863) for ATE events. Lower rates of VTE were observed in the VRd group when compared with the KRd group (6.16% vs. 8.87%; odds ratio [OR], 0.53; 95% confidence interval [CI], 0.32-0.88; p = .01). Both treatment groups exhibited minimal ATE incidence, with no significant difference between them (0.91% vs. 1.16%; OR, 1.01; 95% CI, 0.24-4.20; p = .99). In view of potential biases from retrospective studies, heterogeneity of baseline population characteristics, and limited access to patient-level data (e.g., VTE risk stratification and type of thromboprophylaxis regimen used) inherent to this meta-analysis, additional research is warranted to further validate our findings and refine strategies for thrombosis prevention in MM.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols , Bortezomib , Dexamethasone , Lenalidomide , Multiple Myeloma , Oligopeptides , Humans , Multiple Myeloma/drug therapy , Dexamethasone/administration & dosage , Dexamethasone/adverse effects , Dexamethasone/therapeutic use , Oligopeptides/administration & dosage , Oligopeptides/adverse effects , Oligopeptides/therapeutic use , Bortezomib/administration & dosage , Bortezomib/adverse effects , Bortezomib/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Lenalidomide/administration & dosage , Lenalidomide/adverse effects , Thromboembolism/prevention & control , Thromboembolism/epidemiology , Thromboembolism/etiology , Thromboembolism/chemically induced , Venous Thromboembolism/prevention & control , Venous Thromboembolism/epidemiology , Venous Thromboembolism/chemically inducedABSTRACT
OBJECTIVE: Venous thromboembolism is associated with significant patient morbidity, mortality, and can lead to delays in treatment for patients with cancer. The objectives of this study were to identify the incidence of venous thromboembolism in patients with advanced ovarian cancer receiving neoadjuvant chemotherapy, and identify risk factors for venous thromboembolism. METHODS: A systematic literature search of biomedical databases, including Ovid Medline, Web of Science, Scopus, CINAHL, and Embase was performed on December 6, 2022 and updated on December 21, 2023 for peer reviewed articles. Studies were included if they were cohort studies or randomized controlled trials that evaluated the incidence of venous thromboembolism for patients with ovarian cancer receiving neoadjuvant chemotherapy. Risk of bias assessment was performed using the Newcastle Ottawa Scale for cohort studies and the Cochrane risk of bias tool for randomized controlled trials. Random effects meta-analysis was used to pool results across studies. RESULTS: A total of 2636 studies were screened, and 11 were included in the review. Ten were retrospective cohort studies, and one was a randomized controlled trial. The incidence of venous thromboembolism in the included studies ranged from 0% to 18.9%. The pooled incidence rate of venous thromboembolism was 10% (95% confidence interval (CI) 7% to 13%). This remained significant when restricted to only studies with a low risk of bias (pooled incidence of 11%, 95% CI 9% to 14%). Body mass index of ≥30 kg/m2 was a significant risk factor for venous thromboembolism with a pooled odds ratio of 1.76 (95% CI 1.13 to 2.76) CONCLUSIONS: The results from this study demonstrated a 10% incidence of venous thromboembolism for patients with advanced ovarian cancer receiving neoadjuvant chemotherapy. This suggests that there may be a role for universal thromboprophylaxis in this population. TRIAL REGISTRATION: PROSPERO CRD42022339602.
Subject(s)
Neoadjuvant Therapy , Ovarian Neoplasms , Venous Thromboembolism , Humans , Female , Venous Thromboembolism/epidemiology , Venous Thromboembolism/etiology , Venous Thromboembolism/chemically induced , Ovarian Neoplasms/drug therapy , Neoadjuvant Therapy/adverse effects , Incidence , Risk FactorsABSTRACT
INTRODUCTION: There is limited data on the safety of direct oral anticoagulants (DOACs) in fragile patients with venous thromboembolism (VTE). MATERIALS AND METHODS: We used the COMMAND VTE Registry-2 enrolling patients with acute symptomatic VTE. The study population consisted of 3928 patients receiving DOACs, who were divided into fragile (2136 patients) and non-fragile groups (1792 patients). Fragility was defined as patients of age ≥ 75 years, creatinine clearance level ≤ 50 ml/min, and/or body weight ≤ 50 kg. RESULTS: The fragile group significantly more often received reduced doses of DOACs compared to the non-fragile group (51 % and 19 %, P < 0.001). The cumulative 5-year incidence of major bleeding was numerically higher in the fragile group than the non-fragile group (15.0 % and 11.1 %, P = 0.052), even with no significant excess risk after adjusting for confounders (HR 1.03, 95%CI 0.81-1.31, P = 0.78). The cumulative 5-year incidence of clinically relevant bleeding was significantly higher in the fragile group than the non-fragile group (28.6 % and 19.6 %, P < 0.001), even after adjusting for confounders (HR 1.28, 95%CI 1.08-1.53, P = 0.005). There was no significant difference in cumulative 5-year incidence of recurrent VTE between the groups (9.6 % and 8.9 %, P = 0.68), which was consistent after adjusting for confounders (HR 1.13, 95%CI 0.84-1.51, P = 0.41). CONCLUSIONS: Among VTE patients receiving DOACs, fragile patients were associated with a numerically higher rate of major bleeding and a significantly increased risk of clinically relevant bleeding, but not an increased risk of recurrent VTE.
Subject(s)
Venous Thromboembolism , Humans , Aged , Venous Thromboembolism/drug therapy , Venous Thromboembolism/chemically induced , Anticoagulants/adverse effects , Administration, Oral , Recurrence , Hemorrhage/chemically induced , Hemorrhage/drug therapy , RegistriesABSTRACT
Vascular involvement in Behçet's disease (BD) occurs in up to 50% of patients. The main mechanism of thrombosis is inflammation. Thus, immunosuppressants (IS) are the mainstay of therapy, and adding anticoagulation (AC) is controversial. In daily practice, we observed that patients who received AC in combination with IS experienced less recurrent thrombosis and decided to investigate our BD patients retrospectively. We hypothesized that adding AC to immunosuppressive therapy may lower the risk of recurrent thrombosis. Treatment at the time of first or recurrent thrombotic events was recorded. Events under the only IS and IS + AC treatments were compared. There were 40 patients (33 males). The most common types of first vascular events were deep vein thrombosis (77.5%) followed by pulmonary embolism (PE) (52.5%). One patient did not receive any treatment. Among the 39 patients, 32 received glucocorticoid and at least one of the azathioprine, or cyclophosphamide, anti-TNF, 5 received monotherapy with azathioprine, 1 received monotherapy with corticosteroid, and the remaining 1 received monotherapy with cyclophosphamide. In total, 22 patients (55%) experienced 27 recurrent venous thromboembolism (VTE) events. Two (7.4%) events while only on AC, 2 (7.4%) events while on AC + IS, and 15 (55.5%) events occurred while on only IS. Eight (19.6%) patients were not receiving any treatment during relapses. The recurrence rate was statistically significantly lower in the IS + AC treatment group compared to IS alone. In conclusion, IS are the mainstay of treatment for BD, and adding AC may help to lower the recurrence risk of thrombotic events.
Subject(s)
Behcet Syndrome , Thrombosis , Venous Thromboembolism , Venous Thrombosis , Male , Humans , Behcet Syndrome/complications , Behcet Syndrome/drug therapy , Behcet Syndrome/chemically induced , Venous Thrombosis/complications , Venous Thrombosis/drug therapy , Anticoagulants/therapeutic use , Azathioprine/therapeutic use , Retrospective Studies , Tumor Necrosis Factor Inhibitors/therapeutic use , Immunosuppressive Agents/therapeutic use , Venous Thromboembolism/chemically induced , Cyclophosphamide , Immunosuppression TherapyABSTRACT
BACKGROUND: Current guidelines recommend low-molecular-weight heparin for thromboprophylaxis after orthopaedic trauma. However, recent evidence suggests that aspirin is similar in efficacy and safety. To understand patients' experiences with these medications, we compared patients' satisfaction and out-of-pocket costs after thromboprophylaxis with aspirin versus low-molecular-weight heparin. METHODS: This study was a secondary analysis of the PREVENTion of CLots in Orthopaedic Trauma (PREVENT CLOT) trial, conducted at 21 trauma centers in the U.S. and Canada. We included adult patients with an operatively treated extremity fracture or a pelvic or acetabular fracture. Patients were randomly assigned to receive 30 mg of low-molecular-weight heparin (enoxaparin) twice daily or 81 mg of aspirin twice daily for thromboprophylaxis. The duration of the thromboprophylaxis, including post-discharge prescription, was based on hospital protocols. The study outcomes included patient satisfaction with and out-of-pocket costs for their thromboprophylactic medication measured on ordinal scales. RESULTS: The trial enrolled 12,211 patients (mean age and standard deviation [SD], 45 ± 18 years; 62% male), 9725 of whom completed the question regarding their satisfaction with the medication and 6723 of whom reported their out-of-pocket costs. The odds of greater satisfaction were 2.6 times higher for patients assigned to aspirin than those assigned to low-molecular-weight heparin (odds ratio [OR]: 2.59; 95% confidence interval [CI]: 2.39 to 2.80; p < 0.001). Overall, the odds of incurring any out-of-pocket costs for thromboprophylaxis medication were 51% higher for patients assigned to aspirin compared with low-molecular-weight heparin (OR: 1.51; 95% CI: 1.37 to 1.66; p < 0.001). However, patients assigned to aspirin had substantially lower odds of out-of-pocket costs of at least $25 (OR: 0.15; 95% CI: 0.12 to 0.18; p < 0.001). CONCLUSIONS: Use of aspirin substantially improved patients' satisfaction with their medication after orthopaedic trauma. While aspirin use increased the odds of incurring any out-of-pocket costs, it protected against costs of ≥$25, potentially improving health equity for thromboprophylaxis. LEVEL OF EVIDENCE: Therapeutic Level II . See Instructions for Authors for a complete description of levels of evidence.
Subject(s)
Heparin, Low-Molecular-Weight , Venous Thromboembolism , Adult , Female , Humans , Male , Aftercare , Anticoagulants , Aspirin/therapeutic use , Heparin, Low-Molecular-Weight/therapeutic use , Patient Discharge , Personal Satisfaction , Venous Thromboembolism/prevention & control , Venous Thromboembolism/chemically induced , Middle AgedABSTRACT
INTRODUCTION: The incidence of venous thromboembolism (VTE) is notably high in lung cancer patients, particularly among those treated with immune checkpoint inhibitors (ICIs). Previous studies have focused on the relationship between Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) and VTE risk in immune checkpoint inhibitor therapy, but available evidence is inconsistent. METHODS: The clinical data of lung cancer patients treated with ICIs were collected and analyzed from West China Hospital between January 2018 and March 2022. ECOG PS score was measured on admission. The primary outcome was the incidence of VTE, encompassing both deep vein thrombosis (DVT) and pulmonary embolism (PE). Multivariate logistic regression analysis was conducted to calculate the odds ratio (OR) and 95% confidence interval (95% CI). RESULTS: A total of 1115 lung cancer patients receiving ICIs were eligible for this study, VTE developed in 105 (9.4%) during the 12-month follow-up, of which 95 (8.5%) had DVT,14 (1.3%) had definite PE. Poor ECOG PS (PS ≥ 2) was associated with an increased risk for VTE (OR = 5.405, 95% CI = 3.067-9.525, P < 0.001), DVT (OR = 4.669, 95% CI = 2.588-8.427, P < 0.001) and PE (OR = 8.413, 95% CI = 2.565-27.600, P < 0.001) after multivariable adjustment in the study cohort. CONCLUSION: VTE occurred in 9.4% of lung cancer patients treated with ICIs, and poor performance status was associated with an increased risk of VTE.
Subject(s)
Lung Neoplasms , Pulmonary Embolism , Venous Thromboembolism , Venous Thrombosis , Humans , Venous Thromboembolism/chemically induced , Venous Thromboembolism/epidemiology , Venous Thrombosis/etiology , Venous Thrombosis/complications , Immune Checkpoint Inhibitors/adverse effects , Lung Neoplasms/drug therapy , Lung Neoplasms/complications , Pulmonary Embolism/epidemiology , Pulmonary Embolism/complications , Pulmonary Embolism/drug therapy , Risk FactorsABSTRACT
PURPOSE: Bevacizumab has evolved as an integral treatment option for patients with high-grade gliomas. Little is known about clinical risk factors that predispose patients with high-grade gliomas receiving bevacizumab to VTE or ICH. We sought to characterize the clinical risk factors associated with risk of either event. METHODS: In this multi-institutional retrospective study, we first evaluated patients with high-grade gliomas who were treated with bevacizumab at University of Texas MD Anderson Cancer Center from 2015-2021. We compared clinical and treatment-related factors among three cohorts: those who developed VTE, ICH, or neither. We further compared survival outcomes of these patients from the time of bevacizumab initiation. Then to further confirm our results in a non-cancer center hospital setting we evaluated patients from two Ascension Seton Hospitals in Austin, Texas which are affiliated with Dell Medical School at the University of Texas at Austin from 2017-2022. RESULTS: We found that the presence of cerebral macrobleeding, defined as a magnetic susceptibility of > 1 cm3 on magnetic resonance imaging, was highly associated with risk of developing ICH after initiation of bevacizumab. Development of ICH was significantly associated with poorer survival outcomes. We did not find a statistically significant effect of VTE on survival after bevacizumab initiation. CONCLUSION: In order to stratify the risk for developing ICH before the initiation of bevacizumab, we recommend to assess for the presence of cerebral macrobleeding as it is associated with ICH development.
Subject(s)
Brain Neoplasms , Glioma , Venous Thromboembolism , Humans , Bevacizumab/adverse effects , Venous Thromboembolism/chemically induced , Retrospective Studies , Glioma/complications , Glioma/drug therapy , Risk Factors , Brain Neoplasms/pathologyABSTRACT
This pooled analysis compared the risk of venous thromboembolism (VTE) associated with combined oral contraceptives (COCs) containing estradiol (E2) valerate-dienogest with those containing ethinyl E2-levonorgestrel. Data were retrieved from two large, prospective, observational cohort studies. Propensity score subclassification was applied to balance baseline parameters between the COC user cohorts. Crude and adjusted hazard ratios (HRs) were calculated based on the extended Cox model. The pooled data set included 11,616 E2 valerate-dienogest users and 18,681 ethinyl E2-levonorgestrel users, contributing 17,932 and 29,140 women-years of observation, respectively. A significantly decreased VTE risk in E2 valerate-dienogest COCs compared with ethinyl E2-levonorgestrel COCs was observed (propensity score-stratified HR 0.46, 95% CI, 0.22-0.98). This pooled analysis expands data from a previous postauthorization safety study and provides valuable real-world safety information on the relative safety of current COCs.
Subject(s)
Contraceptives, Oral, Combined , Estradiol/analogs & derivatives , Nandrolone/analogs & derivatives , Venous Thromboembolism , Female , Humans , Contraceptives, Oral, Combined/adverse effects , Levonorgestrel , Venous Thromboembolism/chemically induced , Venous Thromboembolism/epidemiology , Prospective Studies , Ethinyl Estradiol/adverse effects , Estradiol/adverse effects , Valerates , Drug CombinationsABSTRACT
Importance: Evolving evidence suggests that patients receiving Janus kinase-signal transducer and activator of transcription inhibitors (JAK-STATi) may be at higher risk of major adverse cardiovascular events (MACE) and venous thromboembolism (VTE). Most existing literature has focused on indications that may confer a higher MACE and VTE risk than that among patients with isolated dermatological indications. Objective: To evaluate risk of MACE, VTE, serious adverse events (SAEs), and tolerability of systemic JAK-STATi compared with placebo, in those with a dermatologic indication. Data Sources: A systematic review of the literature was carried out to June 2023, using databases Embase, MEDLINE, SCOPUS, Cochrane Library of Registered Trials, and registered Clinical Trials. The analysis was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guidelines. The analysis itself took place in June 2023. Study Selection: Placebo-controlled randomized clinical trials that compared systemic JAK-STATi with placebo, and investigated the safety in patients with alopecia areata, psoriasis, vitiligo, atopic dermatitis, lichen planus or hidradenitis suppurativa. Data Extraction and Synthesis: Study selection and data extraction by 2 authors working independently using a standardized template. Crude numbers for MACE, VTE, SAEs, and study discontinuation due to treatment emergent adverse events (TEAEs) were pooled and underwent meta-analysis. Main Outcomes and Measures: Incidence of MACE, VTE, SAE, and study discontinuation due to TEAEs. Analysis of these values against person exposure years to determine the incidence rate (IR). Risk ratios (RRs) compared incidence rates among treatment and placebo comparator arms. Results: Forty-five randomized clinical trials were eligible for inclusion, with 12â¯996 patients receiving active JAK-STATi therapy and 4925 allocated to placebo treatment. Meta-analysis found no significant increase in MACE (I2 = 0.00%; RR, 0.47; 95% CI, 0.28-0.80) or VTE (I2 = 0.00%; RR, 0.46; 95% CI, 0.26-0.80) between placebo and JAK-STATi comparator arms. There was also no significant difference in SAEs (I2 = 12.38%; RR, 0.92; 95% CI, 0.72-1.20) and discontinuations between JAK-STATi and placebo (I2 = 23.55%; RR, 0.94; 95% CI, 0.76-1.19). Conclusions and Relevance: This meta-analysis did not identify a significant increase in the risk of MACE and VTE in dermatology patients receiving JAK-STATi for median duration of 16 weeks. The results of this review suggest there is insufficient evidence that JAK-STATi confer an increased risk of cardiovascular complications in dermatological patients, especially when used for short time frames.
Subject(s)
Cardiovascular Diseases , Janus Kinase Inhibitors , Randomized Controlled Trials as Topic , Skin Diseases , Humans , Cardiovascular Diseases/epidemiology , Janus Kinase Inhibitors/adverse effects , Janus Kinase Inhibitors/therapeutic use , Janus Kinase Inhibitors/administration & dosage , Skin Diseases/chemically induced , Skin Diseases/epidemiology , Venous Thromboembolism/epidemiology , Venous Thromboembolism/chemically induced , Venous Thromboembolism/etiology , STAT Transcription Factors/metabolismABSTRACT
BACKGROUND: To assess bleeding risk of patients treated by oral anticoagulants, several scores have been constructed to assist physicians in the evaluation of the benefit risk. Most of these scores lack a strong enough level of evidence for use in family practice. OBJECTIVE: To assess the predictive prognostic accuracy of 13 scores designed to assess the risk of major or clinically relevant non-major (CRNM) bleeding events in a French ambulatory cohort receiving Vitamin-K antagonists (VKA) or direct oral anticoagulants (DOACs) in a family practice setting. METHODS: CACAO (Comparison of Accidents and their Circumstances with Oral Anticoagulants) was a multicentre prospective cohort of ambulatory patients prescribed oral anticoagulants. We selected patients from the cohort who had received an oral anticoagulant because of non-valvular atrial fibrillation (NVAF) and/or venous thromboembolism (VTE) to be followed during one year by their GP. The following scores were calculated: mOBRI, Shireman, Kuijer, HEMORR2HAGES, ATRIA, HAS-BLED, RIETE, VTE-BLEED, ACCP score, Rutherford, ABH-Score, GARFIEL-AF, and Outcomes Registry for Better InformedTreatment of Atrial Fibrillation (ORBIT). Prognostic accuracy was assessed by using receiver operating characteristic curves and c-statistics. RESULTS: During 1 year, 3,082 patients were followed. All of the scores demonstrated only poor to moderate ability to predict major bleeding or CRNM in NVAF patients on DOACs (c-statistic: 0.41-0.66 and 0.45-0.58), respectively. The results were only slightly better for patients prescribed VKA (0.47-0.66 and 0.5-0.55, respectively) in this indication. The results were also unsatisfactory in patients treated for VTE. CONCLUSION: None of the scores demonstrated satisfactory discriminatory ability when used in family practice. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov NCT02376777.