Incidence Of Bleeding Research Articles

Evaluation of Pharmaco-invasive PCI in Terms of in Hospital Clinical Outcome of Acute Anterior ST Segment Elevation Myocardial Infarction Patients Compared to Primary PCI

Background: The strategic reperfusion early after Myocardial Infarction trial and the French Registry of Acute Anterior ST segment elevation MI suggested that pharmaco-invasive strategy compares favorably with primary percutaneous coronary intervention (PPCI). Objectives: To evaluate in hospital clinical outcome of patients with acute anterior ST segment elevation myocardial infarction undergoing Primary PCI and pharmaco-invasive PCI. Methods: This cross sectional study was conducted in United Hospital, Dhaka. A total of 120 patients were studied. These patients were categorized into two groups. Those with acute anterior ST segment elevation MI who underwent primary PCI was denoted as group A (n= 55) and those with acute anterior ST segment elevation thrombolysed by streptokinase followed by PCI confined to pharmaco-invasive PCI was denoted as group B (n=65). Results: Acute LVF was more in pharmaco-invasive group than in primary PCI group and was statistically significant (p= 0.032). 02 patients (3.6%) died in primary PCI group: one of which was due to ventricular fibrillation followed by asystole 3 hours after procedure and the other died due to cardiac arrest 10 hours after the procedure. No major bleeding incidence was found in both groups. Conclusion: Acute anterior ST segment elevation myocardial infarction patients receiving pharmaco-invasive treatment compared with the Primary PCI had higher incidence of acute LVF and no significant discrepancy was observed regarding bleeding events, death, stent thrombosis, arrythymia, heart block and cardiac arrest. J Shaheed Suhrawardy Med Coll 2023; 15(1): 34-38

Intracapsular versus extracapsular tonsil surgery: Comparison of postoperative haemorrhage outcomes in the Australasian setting

ObjectiveTo investigate the incidence and timing of postoperative haemorrhage between intracapsular (ICT) and extracapsular tonsillectomy (ECT) techniques and evaluate factors influencing haemorrhage risk and severity. MethodsA retrospective review of patients undergoing tonsillectomy over 5 years across otolaryngology services in Australia and New Zealand. Primary outcomes were rate and timing of post-tonsillectomy haemorrhage. ResultsA total of 12,275 patients were included in this study. The overall post-tonsillectomy bleed rate was 3.3 %, with 0.65 % requiring return to theatre. ICT had a significantly lower bleed rate of 1.7 % compared to 4.1 % for ECT (p < 0.001). The rate of return to theatre was markedly lower for ICT (0.08 %) compared to ECT (0.93 %, p < 0.001). Median day of bleeding was not different between the techniques. Patients undergoing surgery for recurrent tonsillitis had the highest rate of postoperative haemorrhage (15 %), while those with sleep-disordered breathing alone had the lowest (3 %, p < 0.001). ConclusionICT results in significantly lower rates of postoperative haemorrhage and need for surgical intervention compared to ECT. This was most pronounced in paediatric patients with sleep-disordered breathing. ICT may be considered a preferable option for certain patient groups, especially younger children with sleep-disordered breathing, though more evidence is needed to confirm its efficacy and safety in patients with recurrent tonsillitis.

Analysis of perinatal outcomes in pregnant women with the resolution of placenta previa in the second trimester

Objective: To investigate perinatal outcomes of pregnant women with the resolution of placenta previa in the second trimester. Methods: This study was a retrospective cohort study, which included singleton pregnant women who received prenatal care and delivered at Peking University Third Hospital from January 1st 2019 to December 31st 2020. A total of 403 pregnant women diagnosed with placenta previa by ultrasound at 20-24 weeks of gestation and the placental position returned to normal before delivery were included in the study group, and 403 pregnant women with normal placental position matched 1∶1 were the control group. The primary outcome was postpartum hemorrhage rate, and secondary outcomes included postpartum bleeding volume, severe hemorrhage complications, blood transfusion, drug application, the application of instrument or surgical hemostasis measures, gestational week of delivery, and neonatal outcomes. The perinatal outcomes were analyzed by univariate and multivariate logistic regression methods. Results: (1) Compared with the control group, the incidence of postpartum hemorrhage [10.4% (42/403) vs 17.6% (71/403)], postpartum hemorrhage volume (median: 375 vs 400 ml), the proportion of postpartum hemorrhage≥500 ml [18.6% (75/403) vs 30.5% (123/403)], and the proportion of application of instrument or surgical hemostasis measures [1.7% (7/403) vs 4.5% (18/403)] in the study group were increased, and the differences were statistically significant (all P<0.05). Neonatal outcomes, including birth weight, small for gestational age, hospitalization in neonatal intensive care unit and incidence of neonatal asphyxia, were compared between the two groups, and there were no statistically significant differences (all P>0.05). (2) In pregnant women with vaginal delivery, the postpartum hemorrhage rate [31.7% (66/208) vs 17.5% (39/223)], postpartum hemorrhage volume (median: 390 vs 380 ml), the proportion of instrument or surgical hemostasis measures [3.8% (8/208) vs 0.4% (1/223)] of the study group were higher than those of the control group, and the differences were statistically significant (all P<0.05). There was no significant difference in the rate of postpartum hemorrhage between the study group and the control group who gave birth by cesarean setion (P=0.545), but the proportion of postpartum hemorrhage≥500 ml in the study group and the control group were 29.2% (57/195) and 20.0% (36/180), and the difference was statistically significant (P=0.039). (3) The results of multivariate analysis showed that compared with the control group, the risk of postpartum hemorrhage (aOR=2.042, 95%CI: 1.313-3.175), the application of drugs (aOR=1.684, 95%CI: 1.142-2.484) and the application of instruments or surgical hemostasis measures (aOR=2.696, 95%CI: 1.089-6.675) were significantly increased in the study group (all P<0.05). Among women who delivered vaginally, the risk of postpartum hemorrhage in the study group was 2.021 times greater than that in the control group (95%CI: 1.269-3.220; P=0.003). Conclusion: In women with placental previa in the second trimester of pregnancy, even if the placental position returns to normal before delivery, it is still a high risk factor for postpartum hemorrhage, especially in vaginal delivery.

Radiosurgery versus observation for brainstem cavernous malformations: a 5-year multicentre cohort study.

The role of radiosurgery in preventing haemorrhage in brainstem cavernous malformations remains a subject of debate. This study aims to evaluate whether radiosurgery provides a protective benefit against haemorrhage in these patients. This multicentre, prospective observational study was conducted in 17 centres and enrolled eligible patients with brainstem cavernous malformations consecutively. Data collected included clinical baseline information, radiosurgery planning details, periodic follow-up evaluations, and any adverse radiation effects. The primary outcome of the study was the incidence of first prospective haemorrhage, while the secondary outcome was the development of new or worsening neurological dysfunctions. The impact of radiosurgery was assessed using multivariate Cox regression analysis. From March 2016 to August 2018, the study enrolled 377 patients: 280 in the observation group receiving standard care alone and 97 in the radiosurgery group receiving both radiosurgery and standard care. The overall cohort consisted of 173 females (45.9%) with a mean age of 40.5 years (range, 18-68 years), and there were no significant differences in baseline characteristics between the two groups. After a median follow-up period of 70 months, haemorrhage occurred in 25.0% (n = 70) of patients in the observation group and 10.3% (n = 10) of patients in the radiosurgery group. Multivariate Cox regression analysis identified radiosurgery as an independent protective factor against haemorrhage (hazard ratio 0.379, 95% confidence interval 0.195-0.738, P = 0.004). Following 1:2 propensity score matching, the incidence of prospective haemorrhage were 24.9% (45/181) in the observation group compared to 10.3% (10/97) in the radiosurgery group (hazard ratio 0.379, 95% confidence interval 0.190-0.755, P = 0.006). Adverse radiation effects were observed in 12 patients (12.4%), with none were permanent. Additionally, new or worsening neurological dysfunctions were significantly more common in the observation group (28.9%) compared to the radiosurgery group (16.5%) (P = 0.016). These results suggest that radiosurgery is associated with a low rate of haemorrhage in patients with brainstem cavernous malformations and could provide a benefit in selected patients. However, further research is required to confirm these findings.

Patients treated with vitamin K oral anticoagulants in family practice: a new approach to bleeding risk assessment. An ancillary study by the CACAO prospective general practice cohort.

The ability of bleeding risk scores to predict major bleeding (MB) or clinically relevant nonmajor bleeding (CRNMB) remains a topic of contention, particularly in nonselected patients in family practice. In addition, the capacity to predict bleeding risk using simple variables has yet to be established. The main objective was to confirm that severe anemia was the most predictive factor for the estimation of bleeding risk in patients treated with vitamin K antagonists (VKAs). Secondary objectives were to test the capacity of different bleeding scores to detect high-risk patients. Subsequently, the impact of functional decline on bleeding incidence was explored. The CACAO study was a multicenter prospective cohort study of patients who, due to nonvalvular atrial fibrillation (NVAF) and/or venous thromboembolism (VTE), had been prescribed an oral anticoagulant by their general practitioner (GP) as a prophylactic measure. Patient characteristics were collected at the time of inclusion by GPs, who then monitored them in accordance with standard practice for one year. MB and CRNMB were the main outcomes for one year. By applying this approach, a total of 13 scores were analyzed. Aaemia was found to be strongly associated with MB (HR: 2.77, 95% CI: 1.2-6.36), with a particularly pronounced association observed in cases of severe anemia (HR: 12.9, 95% CI: 2.76-60.35). Twelve out of 27 MB cases were not identified by at least half of the scores. By contrast, functional decline was identified as a novel factor associated with MB (HR: 2.45, 95% CI: 1.13-5.31). Preexisting anemia is a major prognostic factor associated with the occurrence of bleeding. It seems relevant to suggest that functional decline should be considered by GPs when assessing bleeding risk.

In situ optical feedback in brain tumor biopsy - a multipara-metric analysis

Abstract Introduction Brain tumor needle biopsy interventions are inflicted with non-diagnostic or biased sampling in up to 25% and hemorrhage, including asymptomatic cases, in up to 60%. To identify diagnostic tissue and sites with increased microcirculation, intraoperative optical techniques have been suggested. The aim of this study was to investigate the clinical implications of in situ optical guidance in frameless navigated tumor biopsies. Methods Real-time feedback on protoporphyrin IX (PpIX) fluorescence, microcirculation, and gray-whiteness was given before tissue sampling (272 positions) in 20 patients along 21 trajectories in total. The primary variables of investigation were fluorescence in relation to neuropathological findings and gadolinium (Gd) enhancement, increased cerebral microcirculation in relation to bleeding incidence, number of trajectories, and impact on operation time. Results PpIX fluorescence was detected in Glioblastoma IDH-wildtype CNS WHO grade 4 (n=12), Primary diffuse large B-cell lymphoma (n=3), astrocytoma IDH-mutated CNS WHO grade 4 (n=1) (Ki67 indices ≥15%). For two patients, no PpIX fluorescence or Gd was found, although samples contained tumorous tissue (Ki67 index 6%). Increased microcirculation was found along nine trajectories (34 sites), located in cortical, tumorous, or tentorium regions. Postoperative bleedings (n=10, nine asymptomatic) were related to skull opening or tissue sampling. The present study strengthens the proposed independence from intraoperative neuropathology as PpIX fluorescence is detected. Objective real-time feedback resulted in fewer trajectories compared to previous studies indicating reduced operation time. Conclusions The integrated optical guidance system provides real-time feedback in situ, increasing certainty and precision of diagnostic tissue before sampling during frameless brain tumor biopsies.

An aspirin-free strategy for percutaneous coronary intervention in patients with diabetes: a pre-specified subgroup analysis of the STOPDAPT-3 trial.

Safety of aspirin-free strategy immediately after percutaneous coronary intervention (PCI) for cardiovascular events in patients with diabetes was unknown. We conducted the prespecified subgroup analysis on diabetes in the STOPDAPT-3 trial, which randomly compared prasugrel (3.75mg/day) monotherapy (2984 patients) to dual antiplatelet therapy (DAPT) with prasugrel and aspirin (2982 patients) in patients with acute coronary syndrome or high bleeding risk. The co-primary endpoints were major bleeding events (Bleeding Academic Research Consortium 3 or 5) and cardiovascular events (a composite of cardiovascular death, myocardial infarction, definite stent thrombosis, or stroke) at 1 month. Of 5966 study patients, there were 2715 patients (45.5%) with diabetes. Patients with diabetes more often had chronic coronary syndrome, heart failure or cardiogenic shock, and comorbidities than those without. Patients with diabetes compared to those without had higher incidences of major bleeding and cardiovascular events. Regardless of diabetes, the effect of no-aspirin relative to DAPT was not different for the co-primary bleeding (diabetes: 5.05% versus 5.47%; HR, 0.92; 95%CI, 0.66-1.28 and non-diabetes: 3.99% versus 4.07%; HR, 0.98; 95%CI, 0.69-1.38; P for interaction=0.81) and cardiovascular (diabetes: 5.54% versus 5.15%; HR, 1.08; 95%CI, 0.78-1.49 and non-diabetes: 2.95% versus 2.47%; HR, 1.20; 95%CI, 0.79-1.82; P for interaction=0.70) endpoints. The incidences of subacute definite or probable stent thrombosis and any coronary revascularization were higher in the no-aspirin group than in the DAPT group regardless of diabetes. The effects of an aspirin-free prasugrel monotherapy (3.75mg/day) relative to DAPT for major bleeding and cardiovascular events were not different regardless of diabetes. Clinical trial registration: ShorT and OPtimal duration of Dual AntiPlatelet Therapy after everolimus-eluting cobalt-chromium stent-3 [STOPDAPT-3]; NCT04609111.

Efficacy and Safety of Intrapleural Fibrinolytic Therapy in Empyema Thoracis: A Meta-Analysis of Clinical Outcomes

Background: Empyema thoracis is a severe pulmonary condition characterized by pus accumulation in the pleural space. Intrapleural fibrinolytic therapy is used adjunctively to break down loculations and facilitate lung re-expansion. This meta-analysis evaluated the efficacy and safety of this treatment in adults with empyema thoracis. Methods: A systematic search of PubMed, Embase, and Cochrane Central Register of Controlled Trials was conducted (January 2013 - December 2023) for randomized controlled trials (RCTs) comparing intrapleural fibrinolytics with placebo or no fibrinolytic therapy in adults with empyema. Primary outcomes were treatment success (radiographic improvement and/or clinical resolution), duration of hospital stay, and mortality. Secondary outcomes included major bleeding and bronchopleural fistula. Data were pooled using a random-effects model, and risk ratios (RR) or mean differences (MD) with 95% confidence intervals (CI) were calculated. Results: Six RCTs (n=623 patients) met the inclusion criteria. Intrapleural fibrinolytic therapy showed a significantly higher treatment success rate than the control (RR 1.42, 95% CI 1.18-1.72, p=0.001) and significantly reduced hospital stay (MD -2.84 days, 95% CI -3.36 to -2.33, p&lt;0.001). No significant difference in mortality was found (RR 0.95, 95% CI 0.46-1.93, p=0.93). The incidence of major bleeding and bronchopleural fistula was similar between the groups. Conclusion: Intrapleural fibrinolytic therapy significantly improves treatment success and reduces hospital stays without increasing mortality or major complications. These findings support its use as an adjunctive therapy for drainage in managing empyema thoracis in adults.

Association Between White Blood Cell Counts at Diagnosis and Clinical Outcomes in Venous Thromboembolism - From the COMMAND VTE Registry-2.

White blood cell (WBC) counts were reported to be a risk factor for acute adverse events in patients with venous thromboembolism (VTE). However, there are limited data on VTE patients without active cancer. The COMMAND VTE Registry-2 was a multicenter study enrolling 5,197 consecutive patients with acute symptomatic VTE. We divided 3,668 patients without active cancer into 4 groups based on WBC count quartiles (Q1-Q4) at diagnosis: Q1, ≤5,899 cells/μL; Q2, 5,900-7,599 cells/μL, Q3, 7,600-9,829 cells/μL; and Q4, ≥9,830 cells/μL. Patients in Q4 more often presented with pulmonary embolism (PE) than patients in Q1, Q2, and Q3 (68% vs. 37%, 53%, and 61%, respectively; P<0.001). The proportion of massive PEs among all PEs was higher in Q4 than in Q1, Q2, and Q3 (21% vs. 3.4%, 5.8%, and 11%, respectively; P<0.001). Compared with Q1, Q2, and Q3, patients in Q4 had a higher cumulative 5-year incidence of all-cause death (17.0%, 15.2%, 16.1%, and 22.8%, respectively; P<0.001) and major bleeding (10.9%, 11.0%, 10.3%, and 14.4%, respectively; P=0.002). The higher mortality risk of Q4 relative to Q2 was consistent regardless of the presentations of VTEs. An elevated WBC count on VTE diagnosis was associated with a higher risk of mortality and major bleeding regardless of VTE presentation, suggesting the potential usefulness of WBC counts for further risk stratification.

The impact of sex differences on stroke risk factors and 3-month outcomes in patients receiving thrombolytic therapy for acute ischemic stroke

BackgroundAcute ischemic stroke (AIS) is a major public health issue, and women have a disproportionate share of stroke-related disability and mortality, which is poorly understood. This study aimed to determine the effect of sex differences on AIS treated by thrombolysis using recombinant tissue plasminogen activator (rTPA). The study included 134 AIS patients eligible for rTPA. Risk factors, clinical presentation, thrombolysis response, complications, and outcomes were recorded. The outcomes were measured using the National Institute of Health Stroke Scale (NIHSS) and the modified Rankin Scale (mRS) 3 months after stroke. The incidence of intracranial haemorrhage was also determined.ResultsAmong 134 AIS patients treated with rTPA (59% male, 41% female), females had higher rates of hypertension (67.3% versus 49.4%, p = 0.040) and atrial fibrillation (AF) (12.7% versus 2.5%, p = 0.020), while smoking was more prevalent in males (31.6% versus 0%, p < 0.0001). Cardioembolism was more frequent in females than in males (23.6% versus 6.3%, p = 0.004). Females also had shorter onset-to-door (110.7 ± 63 versus 131.1 ± 50.2 min, p = 0.035) and onset-to-needle times (151.6 ± 66.5 versus 173.7 ± 50.6 min, p = 0.046). Both sexes showed significant improvements in NIHSS (males: 11.58 ± 3.7 to 6.05 ± 5.6; females: 11.64 ± 4.7 to 6.9 ± 5.9; p < 0.0001) and mRS scores (males: 3.34 ± 1.05 to 2.03 ± 2; females: 3.53 ± 1 to 2.02 ± 2; p < 0.0001) over 3 months, with no significant differences between sexes. Predictors of poor outcome (mRS 3–6) differed: diabetes mellitus (DM) (OR 7.79, p = 0.002) and longer door-to-needle time (OR 1.04, p = 0.008) for males, and hemorrhage (OR 9.41, p = 0.048) for females. Hemorrhage predicted mortality in males (OR 27.08, p < 0.0001), while AF was associated with increased mortality in females (OR 8.06, p = 0.024).ConclusionsThis study revealed sex-specific differences in AIS risk factors, aetiology, and rTPA treatment timelines, although post-treatment improvements were comparable between sexes. Notably, outcome predictors and mortality factors differed by sex. These findings emphasize the need for sex-specific considerations in AIS management and risk assessment.

Contrast enhancement after mechanical thrombectomy: clinical correlations and impact on outcomes.

Contrast enhancement (CE) after mechanical thrombectomy (MT) remains a subject of investigation, with a reported prevalence ranging from 31 to 88%. We examined our patients to identify predictors of CE and its impact on outcomes, an aspect that remains understudied. We retrospectively analyzed 106 patients who underwent MT at our hospital between 2018 and 2022. The inclusion criteria involved patients who underwent two head CT scans: one immediately after the procedure and a repeat scan within 24h. This study compared demographic, clinical, laboratory, neuroimaging, and procedure-related variables between patients with CE and those without hyperdensity. Regression analysis was employed to determine the associations between CEs and significant variables. Among the analyzed patients, 32.1% had CE. Hyperlipidemia was more prevalent in the CE group. CE correlated with an increase in the National Institutes of Health Stroke Scale (NIHSS) score ≥ 4 within 24h, intracerebral hemorrhage (ICH) incidence, elevated NIHSS score, and a decreased rate of modified Rankin scale (mRS) 0-3 upon discharge. The adjusted model demonstrated a significant association between CE and the incidence of hyperlipidemia and ICH, with an increase in NIHSS score ≥ 4 within 24h of ICH and a lower mRS score of 0-3 upon discharge. CE is associated with hyperlipidemia, ICH, early neurological deterioration, and poor functional outcomes upon discharge. However, no similar association was shown for long-term outcomes. Further studies are required to clarify the pathophysiology of CE and its implications for optimizing stroke care.

Prescribed Drug Use and Aneurysmal Subarachnoid Hemorrhage Incidence: A Drug-Wide Association Study.

Prescribed Drug Use and Aneurysmal Subarachnoid Hemorrhage Incidence: A Drug-Wide Association Study.

The Association Between Preoperative Sarcopenia and Sarcopenic Obesity and the Occurrence of Postoperative Complications in Patients Undergoing Pancreaticoduodenectomy for Periampullary Malignancies-A Literature Review.

Sarcopenia and sarcopenic obesity, perceived as a reflection of cancer-induced cachexia, are often diagnosed in patients with periampullary malignancies. The pathophysiology of those conditions is multifactorial regarding the tumor microenvironment, immunological response, and the relationship to surrounding tissues. The PubMed and SCOPUS databases were systematically searched between November 2023 and December 2023. A total of 254 studies were primarily identified. Regarding the inclusion and exclusion criteria, 26 studies were finally included in the review. Evaluated papers disclosed that sarcopenia was significantly associated with a higher incidence of postoperative complications, including pancreatic fistula (POPF) type B and C, with the odds ratio (OR) ranging from 2.65 (95%CI 1.43-4.93, p = 0.002) to 4.30 (95%CI 1.15-16.01, p < 0.03). Sarcopenic patients also suffered more often from delayed gastric emptying (DGE) with an OR of 6.04 (95%CI 1.13-32.32, p = 0.036). Infectious complications, postoperative hemorrhage, and intra-abdominal abscesses occurred more often in sarcopenic patients. Surgical complications were also noted more frequently when sarcopenic obesity was present. Preoperative nutritional prehabilitation seems to reduce the risk of postoperative complications. However, more prospective studies are needed. Sarcopenia and sarcopenic obesity were associated with a higher incidence of multiple postoperative complications, including POPF (type B and C), DGE, hemorrhage, and infectious complications.

Bilateral Adrenal Hemorrhage in a Patient Anticoagulated with Apixaban for Antiphospholipid Syndrome (APS): A Rare Case Report

Context: Adrenal hemorrhage is a recognized yet rare complication associated with antiphospholipid syndrome (APS), an autoimmune disorder characterized by the presence of antiphospholipid antibodies that increase the risk of thrombosis. The incidence of adrenal hemorrhage in patients with APS has a diagnostic yield of approximately one-third, indicating that it may often go unrecognized in clinical practice. Traditionally, the management of APS has relied on anti-vitamin K therapy, such as warfarin. However, the advent of direct oral anticoagulants (DOACs) has prompted discussions about their use as an alternative. Recent clinical guidelines, however, strongly advise against the use of DOACs in patients with APS due to concerns over their safety and efficacy in preventing thromboembolic events. Case Presentation: This case study describes a 53-year-old woman with a history of venous thromboembolism who was treated with apixaban, a direct oral anticoagulant. She presented with acute abdominal pain and symptoms suggestive of adrenal insufficiency. Initial evaluations revealed significant changes in her clinical condition, leading to further diagnostic imaging. A CT scan demonstrated bilateral adrenal hemorrhage, which was a surprising finding given her anticoagulation therapy. Subsequent laboratory tests indicated a positive triple antibody profile, confirming a diagnosis of primary antiphospholipid syndrome. This case is particularly noteworthy as there have been limited documented instances of adrenal hemorrhage in patients receiving chronic anticoagulation with apixaban. The presentation of bilateral adrenal hemorrhage in the context of APS adds a crucial dimension to the understanding of the disease and its management. Conclusion: This case highlights the potential for serious complications, such as adrenal hemorrhage, in patients with antiphospholipid syndrome, particularly those treated with direct oral anticoagulants. It underscores the necessity for clinicians to remain vigilant for such rare yet significant events in the management of APS. Additionally, this case raises important questions regarding the appropriateness of DOACs in this patient population, especially given the latest recommendations against their use. Increased awareness and further investigation into the implications of anticoagulation strategies in APS patients are warranted to improve patient outcomes and safety.

Impact of thrombocytopenia on bleeding and thrombotic outcomes in adults with cancer-associated splanchnic vein thrombosis

AbstractMalignancy is a risk factor for splanchnic vein thrombosis (SpVT). Data on the natural history of cancer-associated SpVT are limited. This was a single-center, retrospective cohort study of 581 adult patients with cancer and SpVT. We aimed to characterize the impact of thrombocytopenia on major bleeding and progression or recurrence of SpVT within 1 year of an initial cancer-associated SpVT diagnosis. Baseline thrombocytopenia (platelet <100 000 per μL within 15 days of SpVT diagnosis) was present in 39.5% of patients. A total of 39.2% of patients received therapeutic anticoagulation within 2 weeks of an SpVT diagnosis. The cumulative 1-year incidence of major bleeding was 10.7% (95% confidence interval [CI], 8.2-13.2) and 16.2% (95% CI, 13.2-19.2) for SpVT recurrence/progression. In the multivariable regression analysis, therapeutic anticoagulation was associated with increased major bleeding (adjusted risk ratio [aRR], 1.74; 95% CI, 1.08-2.81) and decreased progression/recurrence of SpVT (aRR, 0.55; 95% CI, 0.35-0.86). Baseline thrombocytopenia was not independently associated with either major bleeding (aRR, 0.76; 95% CI, 0.43-1.34) or progression/recurrence of SpVT (aRR, 1.14; 95% CI, 0.73-1.78). A secondary analysis using inverse probability of treatment weighting with propensity scores for baseline thrombocytopenia corroborated that patients with thrombocytopenia did not have an increased bleeding risk (adjusted hazard ratio [aHR], 0.81; 95% CI, 0.48-1.39). The multivariable analysis in which platelets were treated as a time varying covariate also did not reveal an association with major bleeding (aHR, 0.89; 95% CI, 0.55-1.45). Bleeding and thrombosis progression were frequent in patients with cancer-associated SpVT. Anticoagulation was associated with increased major bleeding and decreased thrombotic progression; thrombocytopenia did not impact the outcomes.

Clots and bleeds: the outcomes of percutaneous coronary intervention in hemophilia patients with acute coronary syndrome.

Hemophilia is a disease characterized by a high risk of bleeding. With advances in treatment, life expectancy and aging-associated diseases such as coronary artery disease have increased. Our primary objective is to assess for major adverse outcomes, mortality, and length of hospital stay in individuals with hemophilia presenting for acute coronary syndrome (ACS) and undergoing percutaneous coronary intervention (PCI). Our retrospective cohort study analyzed data from the Nationwide Inpatient Sample Database (NIS) for 2018 to investigate the outcomes of ACS management with PCI in adults with and without hemophilia. We used ICD-10 codes to exclude patients with significant comorbidities and identify those with ACS undergoing PCI. Propensity score matching and multivariable logistic regression were employed to account for over 20 baseline characteristics, mitigating confounding factors. The incidence of gastrointestinal bleeding (11.0% vs. 2.8%, p < 0.001), hemorrhagic stroke (10.0% vs. 1.4%, p < 0.001), and retroperitoneal hemorrhage (5.6% vs. 1.4%, p < 0.001) was significantly higher in individuals with hemophilia undergoing PCI compared to those without hemophilia. Additionally, venous thromboembolism (VTE) incidence was notably higher in the hemophilia cohort (6.6% vs. 2.4%, p = 0.027). The hemophilia cohort also experienced a higher mortality rate (7.1% vs. 3.3%, p = 0.037) and longer hospital stays. Patients with hemophilia undergoing PCI are at a significantly greater risk of adverse events, increased mortality, and longer hospital stays than the general population. To mitigate the risk of unfavorable outcomes, it is crucial to ensure adequate replenishment of coagulation factors and establish close collaboration between cardiologists and hematologists.

Early injection laryngoplasty for acute unilateral vocal fold paralysis after thoracic aortic surgery

ObjectiveUnilateral vocal fold paralysis (UVFP) following open thoracic aortic surgery increases pulmonary complications and hospital stays. An intervention protocol with early injection laryngoplasty (IL) and swallowing maneuvers was developed for acute UVFP following thoracic aortic surgery. This study aimed to compare the incidence of complications and length of medical care between the non-VFP and the IL-UVFP group managed under this protocol. MethodsPatients who underwent open thoracic aortic surgery from March 2020 to February 2023 were included, excluding those with preoperative VFP or postoperative bilateral VFP. Under the protocol, patients with UVFP and incomplete glottic closure received IL and swallowing maneuvers within one week after diagnosis, while those without a glottic gap started a soft diet along with swallowing maneuvers. Postoperative complications, including reintubation, ICU re-transfer, pneumonia, stroke, delirium, wound infection, and bleeding, as well as hospital and ICU stay, were assessed. ResultsOf the 355 patients included in the study, 51 (14.4%) developed postoperative UVFP, while 304 (85.6%) had normal VF function. In the UVFP group, 42 patients underwent IL, while 9 patients without a glottic gap did not undergo IL. The incidence of complications and length of medical care were analyzed in the non-VFP and the IL-UVFP groups. The IL-UVFP group had a longer median hospital stay compared to the non-VFP group (20.5 vs. 16.0 days), though this difference was not statistically significant (P = .0681). ICU stay (P = .5396) and ICU re-transfer rates (P = 1.00) were also comparable between the groups. There was no significant difference in the incidence of pneumonia between the IL-UVFP group (4.8%) and the non-VFP group (9.5%) (P = .4003). Additionally, no significant differences were observed in the incidence of stroke, delirium, wound infection, or bleeding between the groups. No IL-related complications were reported. ConclusionsThe protocol with early IL appears to help reduce complication rates in acute UVFP patients following thoracic aortic surgery to levels comparable to those in patients without VFP. This protocol could serve as a guideline for otolaryngologists in managing UVFP patients. Level of evidence2b/Individual cohort study.

Sex-specific socioeconomic risk factors for spontaneous subarachnoid hemorrhage-a case-control study during the 5 years before ictus.

There is a difference in the incidence of spontaneous subarachnoid hemorrhage (SAH) between sexes, with the majority of cases occurring in female patients. Although this phenomenon has been studied from a medical perspective, the reasons for the predominance of female cases are still unclear. Non-medical factors, such as a patient's socioeconomic situation, can differ between female and male patients, with health implications. The aim of the study was to identify socioeconomic profiles for both sexes that may be vulnerable to developing SAH. This information could potentially be used for active preventive health efforts. This study was based on a 7-year consecutive cohort of 890 patients with SAH treated at Uppsala University Hospital, along with a sex- and age-matched 5:1 control group from Statistics Sweden. The collected information included demographic data, income that was analyzed through "earnings" (EAs), which is defined as the sum of income and other economic compensations related to work, and "disposable income" (DI), which is the net amount that an individual can use. Pension and sickness-related absence from work were measured using early pension (EP), old age pension (OAP), sickness absence (SA), and disability pension (DP). Univariate and multivariate analyses were used. Among the women, the socioeconomic risk profile for SAH included lower education, unemployment, being registered as living single, residing in a sparsely populated municipality, and increased age. For the men, the risk profile included residing in a sparsely populated municipality and changes in civil status. Both women and men with SAH had lower EAs and DI compared to the controls. Notably, a significantly higher proportion of the women with SAH received DP compared to the controls. Residing in a sparsely populated area was associated with an increased risk for SAH for both women and men. The women with SAH were more economically vulnerable, whereas the men faced a different type of vulnerability related to changes in civil status. We suggest that healthcare organizations use this information to identify individuals at risk and actively implement preventive measures according to stroke guidelines for both groups.

Intravenous alteplase before endovascular therapy for acute large vessel occlusion with large ischemic core: subanalysis of a randomized clinical trial

BackgroundThe efficacy of endovascular therapy (EVT) in patients with large ischemic core has been reported, but it remains unclear whether IV alteplase (IVT) has beneficial effects in addition to EVT...

Obturator Nerve Block Performed Blinded Versus by Ultrasound-guidence for Transurethral Resection of Bladder Tumors: A Randomized Controlled Trial.

The primary outcome of this study is to compare the success rates of ONB techniques performed either with ultrasound guidance or with the blind technique. The second outcome is to compare the incidences of perioperative bleeding and the presence of recurrent tumors in the control cystoscopy performed in the 3rd postoperative month in both groups. The study was conducted in the urology operating room of Mugla Sitki Kocman Training and Research Hospital between December 2019 and March 2023. A total of 122 patients were included in the study: 22 females with a mean age of 56.63 ± 12.99 years and 100 males with a mean age of 63.18 ± 8.00 years. In one group (group 1), ONB was performed under ultrasound guidance by the same anesthesiologist, and in another group (group 2), ONB was performed blindly based on anatomical signs by the same urologist. Adductor muscle contraction was not observed in 53 patients (91.4%) in group 1 and in 49 patients (76.6%) in group 2 (p = 0.027). The success rate of ONB was higher when using an ultrasound-guided technique than when using a blind technique.