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BACKGROUND: Transcatheter aortic valve implantation (TAVI) has been increasingly used in patients with severe aortic stenosis (AS). Since coronary artery disease (CAD) is common among these patients, it is crucial to choose the best method and timing of revascularization. This study aims to compare different timing strategies of percutaneous coronary intervention (PCI) in patients with severe AS undergoing TAVI to clarify whether PCI timing affects the patients' outcomes or not. METHODS: A frequentist network meta-analysis was conducted comparing three different revascularization strategies in patients with CAD undergoing TAVI. The 30-day all-cause mortality, in-hospital mortality, all-cause mortality at 1 year, 30-day rates of myocardial infarction (MI), stroke, and major bleeding, and the need for pacemaker implantation at 6 months were analyzed in this study. RESULTS: Our meta-analysis revealed that PCI during TAVI had higher 30-day mortality (RR = 2.46, 95% CI = 1.40-4.32) and in-hospital mortality (RR = 1.70, 95% CI = [1.08-2.69]) compared to no PCI. Post-TAVI PCI was associated with higher 1-year mortality compared to other strategies. While no significant differences in major bleeding or stroke were observed, PCI during TAVI versus no PCI (RR = 3.63, 95% CI = 1.27-10.43) showed a higher rate of 30-day MI. CONCLUSION: Our findings suggest that among patients with severe AS and CAD undergoing TAVI, PCI concomitantly with TAVI seems to be associated with worse 30-day outcomes compared with no PCI. PCI after TAVI demonstrated an increased risk of 1-year mortality compared to alternative strategies. Choosing a timing strategy should be individualized based on patient characteristics and procedural considerations.
Subject(s)
Aortic Valve Stenosis , Network Meta-Analysis , Percutaneous Coronary Intervention , Transcatheter Aortic Valve Replacement , Humans , Aortic Valve Stenosis/surgery , Aortic Valve Stenosis/mortality , Transcatheter Aortic Valve Replacement/adverse effects , Transcatheter Aortic Valve Replacement/methods , Percutaneous Coronary Intervention/methods , Percutaneous Coronary Intervention/adverse effects , Risk Factors , Hospital Mortality , Treatment Outcome , Time Factors , Coronary Artery Disease/mortality , Coronary Artery Disease/therapy , Coronary Artery Disease/complications , Coronary Artery Disease/surgery , Risk Assessment/methods , Severity of Illness IndexABSTRACT
BACKGROUND: Blunt traumatic aortic injury (BTAI) is the second leading cause of death due to traumas in young patients. The primary presentation might be chest or interscapular pain, difficulty in breathing, and, in severe cases, hypotension. Considering the rapid deterioration of these patients' clinical conditions, prompt diagnosis and treatment initiation are crucial. In these injuries, the most involved parts of the aorta are the isthmus (distal to the left subclavian artery) and the descending part in the thorax. Therefore, the main diagnostic strategies include transthoracic echocardiography, CT angiography, and endovascular diagnostic approaches. Case presentation The patient was a 19-year-old male presenting with the symptoms of chest pain, dyspnea, and extremities excruciating pain after a car turnover. The initial evaluation showed no abnormal cardiovascular finding except bilateral hemothorax, addressed with chest tubes. Twelve hours later, when the patient was under observation for orthopedic surgeries, his chest pain and dyspnea started, and TTE and CTA showed a grade three descending aneurysm of the aorta. The patient was treated immediately with an endovascular procedure of stent implantation. A delayed debranching surgery was also performed, which resulted in desirable outcomes and uneventful follow-up. CONCLUSION: Although open thoracic surgery is the main and almost the only option for treating aneurysms of the aorta in hemodynamically unstable patients, the endovascular procedure has shown superior outcomes in selected patients with appropriate anatomy. Debranching surgery, which can be done simultaneously or with delay after the initial procedure, has proven protective against thromboembolic cerebral events. CLINICAL KEY POINT: Patients with an aneurysm of the aorta should be transported to a medical center with a multidisciplinary team for an urgent evaluation and treatment. The initial resuscitation and diagnosis are challenging, considering the fatal nature of these injuries, and the selection of the treatment is based on the patient's clinical condition and evaluated anatomy in cardiovascular imaging.
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Background: Sodium glucose co-transporter2 (SGLT2) inhibitors have exhibited cardioprotective properties in diabetes patients. The aim of this study was to investigate the effect of Empagliflozin on changes in echocardiographic parameters. Methods: This was a post hoc analysis of the EMPA-CARD trial which was a multicenter, triple-blind randomized controlled trial. Type 2 diabetes mellitus patients with concomitant history of coronary artery disease were randomized on a 1:1 ratio into two groups receiving either 10 mg/day Empagliflozin or placebo. Patients with a history of heart failure (NYHA class 3-4) and ejection fraction (EF) < 40% were excluded. Trans-thoracic echocardiography was performed at baseline and at 26 weeks of intervention. Results: A total of 69 (Empagliflozin = 39 and placebo = 30) patients underwent echocardiography. Significant changes were observed for left ventricular ejection fraction [standard error (SE) = 0.76; beta (95% correlation interval (CrI)] = -5.558 (-7.25; -4.18) and left ventricular end-systolic volume (SE = 1.38; beta (95% CrI) = 3.915 (1.2; 0.66). Other echocardiographic parameters relating to right ventricular or atrial function did not change significantly. Conclusion: Empagliflozin can have cardioprotective benefits in subjects without HF. Further studies are required to determine the effect of Empagliflozin in non-HF patients. Trial registration: The original EMPA-CARD study has been registered in Iranian Registry of Clinical Trials. www.IRCT.ir, Identifier: IRCT20190412043247N2. Registration Date: 6/13/2020. Registration timing: prospective.
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Mechanical prosthetic valve thrombosis (MPVT) is a common complication of valvular implantations. This study compared the efficacy and safety of different treatments for MPVT. A systematic search of electronic databases identified studies evaluating surgical, anticoagulant, and thrombolytic therapies. Although several studies of different types have been conducted to evaluate the efficacy of these treatment strategies the lack of randomized controlled trials has resulted in the inability to make a definitive conclusion about the pros and cons of these treatments. Recent treatments, such as slow and ultraslow infusion of thrombolytics, showed comparable efficacy and lower complication rates than traditional methods. Inadequate anticoagulant use is a major risk factor for MPVT, highlighting the importance of prevention. Treatment selection should be individualized based on patient factors and available expertise. Overall, slow and ultraslow infusion of thrombolytics may be a promising treatment option for MPVT.
Subject(s)
Anticoagulants , Fibrinolytic Agents , Heart Valve Prosthesis , Thrombolytic Therapy , Thrombosis , Humans , Heart Valve Prosthesis/adverse effects , Thrombosis/etiology , Thrombosis/prevention & control , Thrombolytic Therapy/methods , Thrombolytic Therapy/adverse effects , Fibrinolytic Agents/therapeutic use , Anticoagulants/therapeutic use , Risk Factors , Heart Valve Prosthesis Implantation/adverse effects , Heart Valve Prosthesis Implantation/methods , Treatment OutcomeABSTRACT
Acute neuromuscular paralysis is a relatively common condition in emergency rooms (ERs). They can be caused by several reasons, including adverse drug reactions. Betamethasone is a glucocorticoid commonly used for various conditions, such as allergic conditions. One of the rare but known side effects of glucocorticoids is hypokalemia. Rare cases of hypokalemia following high- and low-dose glucocorticoid injections have been reported. This study presents the history of a young, healthy male without significant past medical history who presented with an inability to stand and walk due to four-limb paralysis (more prominent in the lower limbs) following an intramuscular injection of a 4 mg betamethasone, which was prescribed for the treatment of allergic rhinitis. The patient was stabilized with an intravascular injection of potassium chloride diluted in 1000 mL of normal saline and monitored for 24 h, ruling out any other endocrine condition. Hypokalemia and its severe form are defined as the serum level of lower than 3.5 and 2.5 mEq/Lit, respectively. One of the etiologies of drug-induced hypokalemic paralysis is systemic glucocorticoid administration. In severe cases, it can cause quadriplegia and other neuromuscular, respiratory, and cardiac complications. Therefore, it is an urgent condition that should be managed carefully. Pregnant women who are receiving these medications are a specific group at risk of hypokalemic paralysis. There are several safer treatments for seasonal allergic rhinitis compared to systemic glucocorticoids, which should be considered by physicians. Moreover, paralysis in patients receiving these medications should be approached attentively since it might be caused by hypokalemia, which can be life threatening if not treated. It is advisable that the blood level of electrolytes, especially potassium, be checked for patients who present with paralysis or weakness after glucocorticoid injections.
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Key Clinical Message: Arterial rupture is one of the rare but known and devastating complications of the angiogram, which can ultimately lead to loss of limb and life. Therefore, it is recommended that this complication be included in the consent form and that the operator and the logistics team be prepared for this scenario. Moreover, categorizing the patients based on risk factors to be more cautious during the procedure for high-risk patients can be considered a reasonable strategy. Abstract: One of the rare but lethal complications of femoral artery catheterization for coronary angiography is arterial rupture, which can cause a range of negligible to massive retroperitoneal hemorrhage. This case presents a woman with unstable angina who underwent coronary catheterization. After arterial sheath placement, extravasation of blood from the right common iliac and lateral sacral arteries was seen, a diagnosis that has been reported rarely before. The bleeding was controlled with balloon inflation in the lateral sacral artery and a stent graft implantation in the right common iliac artery. The patient remained asymptomatic during the procedure and the short- and long-term follow-up. Interventional cardiologists and radiologists who access the femoral artery for any procedure should be aware of this possible event. Sometimes, this situation manifests with nonspecific symptoms such as weakness, lethargy, and pallor. Moreover, more logistical preparation and training are needed to overcome these unexpected conditions.
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Different interventions have been evaluated for the treatment of depression in heart failure (HF) patients. However, clear and established recommendations are lacking. PubMed, Scopus, and Web of Science databases were systematically searched for randomized controlled trials (RCT) evaluating the effect of various treatment options on depression scores in heart failure patients. The primary outcome was a change in depression scores presented as standardized mean difference (SMD). A Bayesian network for meta-analysis was constructed. Twenty-five RCTs were included, randomizing 6014 patients with confirmed heart failure and depression between 2003 and 2022. Compared to treatment as usual (TAU), only cognitive behavioral therapy (CBT) (SMD - 0.60, CI95% [- 1.0, - 0.17]) leads to a significant reduction in depression scores. Other interventions did not improve depression scores significantly. Our results show that for patients with HF and depression, CBT can significantly improve measures of depression, being the most efficacious treatment.
Subject(s)
Bayes Theorem , Depression , Heart Failure , Network Meta-Analysis , Humans , Heart Failure/therapy , Heart Failure/psychology , Depression/therapy , Depression/etiology , Cognitive Behavioral Therapy/methods , Chronic DiseaseABSTRACT
Eptifibatide, a GPIIb/IIIa receptor inhibitor, has shown its efficacy and safety in patients with high clot burden in their coronary vessels. It is widely used in patients with this condition. However, this medication use is accompanied by complications in some cases. Thrombocytopenia which is a relatively common condition in patients admitted to the hospital, especially in the acute setting, can be caused by medications. This condition can occur as an antibody or non-antibody-mediated process, caused by medications, such as heparin, clopidogrel, and eptifibatide. In this case, we present a woman with acute coronary syndrome and a complex lesion with a clot in her coronary vessel who was treated with eptifibatide. It led to asymptomatic thrombocytopenia. Once detected in laboratory data, the infusion was held, and the platelet count recovered in less than 5 days without additional treatment for this adverse effect. Eptifibatide is a medication used to treat acute coronary syndrome patients with a large thrombus in their coronary vessels. The mechanism of inducing thrombocytopenia by eptifibatide has not been proven yet, but it might be related to IgG antibodies. The severity of the disease can vary significantly, and the treatment is based on this factor. However, the main pillar of the treatment is the cessation of eptifibatide as soon as possible. This case draws the attention of physicians to one of the infrequent adverse effects of a commonly used medication in cardiology patients. Thrombocytopenia and its manifestations should be investigated and considered in patients who receive eptifibatide.
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BACKGROUND: There are scarce data regarding mitral transcatheter edge-to-edge repair (TEER) in individuals aged 90 years and above. We aimed to evaluate patient characteristics, procedural aspects, and outcomes in this rapidly growing group. METHODS: We retrospectively studied a single-centre database of 967 isolated, first-time interventions, 103 (10.7%) of which were performed in nonagenarians. Outcomes included all-cause mortality, heart failure (HF) hospitalizations, and the persistence of significant mitral regurgitation (MR) or New York Heart Association functional class III/IV during the first postprocedural year. Analyses were repeated on a 204-patient, propensity score-matched subcohort, controlling for MitraScore elements, sex, race, MR etiology, functional status, atrial fibrillation/flutter, and procedural urgency. RESULTS: Compared with subjects below 90 years of age, nonagenarians were more likely to be white women of higher socioeconomic status; had a higher interventional risk, driven mainly by age and chronic kidney disease; presented more often with primary MR (71.8 vs 39.1%, P < 0.001); and exhibited less advanced biochemical/echocardiographic indices of cardiac remodelling. Further, their procedures were more commonly nonurgent and used fewer devices. A similarly high (> 97%) technical success rate was achieved in the 2 study groups. Likewise, no intergroup differences were observed in the rates or cumulative incidences of any of the explored endpoints, and neither of the outcomes' risks was associated with age 90 and above. Comparable outcomes were also noted in the propensity score-matched subgroups. CONCLUSIONS: In our experience, mitral TEER was equally feasible, safe, and efficacious in patients below and above 90 years of age.
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Prostate cancer is one of the two most common non-cutaneous cancers in men. Its presentation might be with unusual symptoms and cause the wrong initial diagnosis. This case report discusses a rare neurologic manifestation of advanced metastatic cancer in a low-risk man. He had been receiving treatment for multiple sclerosis incorrectly due to unusual manifestations such as claudication and pelvic, leg, and shoulder pain. The patient underwent a whole-body bone scan and then a transrectal ultrasound-guided biopsy, which confirmed metastatic prostate cancer with a Gleason score between 7/10 and 10/10 in all samples. Following treatment with chemotherapeutic injections (docetaxel), luteinizing hormone-releasing hormone (LHRH) analogous (Zoladex), and testosterone-suppressing tablets (abiraterone), the disease has been under control and prostate-specific antigen (PSA) level has decreased significantly. The most common sites of metastasis are regional lymph nodes, bones, and lungs. However, there are reports about the spread of this type of cancer to other parts of the body. Although most patients are diagnosed when the tumor is localized to the prostate, in about 25% of patients, the disease is diagnosed when metastasis has occurred. Some markers can assist physicians in the diagnosis of this disease, such as the Prostate Health Index and the 4 K score. Key Clinical Message: The diagnosis of prostate cancer should be considered in all age ranges of adult men. The long-distance metastasis might cause unusual presentations of the disease, such as neurologic, musculoskeletal, and dermatologic symptoms and signs far from the origin of the cancer, before genitourinary manifestations. It is crucial to keep the diagnosis of prostate cancer in mind for men with suggestive signs and symptoms that are not usually detected in this disease.
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Background: Empagliflozin is a sodium glucose cotransporter-2 (SGLT2) inhibitor that has been suggested to improve cardiac function and vascular recovery. The risk of coronary artery diseases is much higher in diabetic patients and is associated with greater morbidity and mortality. High-sensitivity cardiac troponin-I (hs-cTnI) is an important prognostic biomarker in cardiac diseases. Therefore, this study aimed to investigate the effect of empagliflozin compared to placebo on changes in hs-cTnI and lipid profile after 26 weeks of treatment. Methods: This was an ancillary study in a randomized trial of patients with concomitant type 2 diabetes mellitus (T2DM) and coronary artery disease (CAD) (The EMPA-CARD study). Patients who were already on standard anti-diabetic/anti-ischemic medications were randomized to receive either placebo or empagliflozin 10 mg/daily. Serum hs-cTnI and lipid profile were measured at baseline and after 26 weeks. Results: Of the 95 randomized patients, hs-cTnI and lipid profile were measured for a total of 77 patients. No significant difference was observed regarding the baseline characteristics between the two arms. Compared to placebo, empagliflozin significantly reduced hs-cTnI after 26 weeks (mean difference (MD) of -13.242, 95%CI: -14.151 to -12.333, p < 0.001). In the empagliflozin group, non-significant reductions in total cholesterol, LDL-C, and triglyceride have resulted; however, there was an increase in HDL-C level (MD = 2.40,95%CI:0.16-4.60, p < 0.04). Conclusion: Empagliflozin compared to placebo was superior in reducing circulating hs-cTnI that may indicate improvements in cardiomyocytes function in patients with T2DM and CAD. Moreover, empagliflozin had a modest impact on the serum lipid profile biomarkers. Trial registration: The original EMPA-CARD study has been registered in Iranian Registry of Clinical Trials. www.IRCT.ir, Identifier: IRCT20190412043247N2. Registration Date: 6/13/2020. Registration timing: prospective.
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Systemic inflammation and oxidative burden in patients with type 2 diabetes mellitus (T2DM) causes deleterious cardiovascular outcomes. We sought to investigate the clinical antioxidative and anti-inflammatory effects of empagliflozin. Platelet function, oxidant and antioxidant biomarkers and pro-inflammatory agents at baseline and at 26 weeks were measured. A total of 95 patients (41.05% male, mean age 62.85 ± 7.91 years, mean HbA1c 7.89 ± 0.96%) with concomitant T2DM and coronary artery disease (CAD) were randomized (1:1) to receive empagliflozin (10 mg/daily) or placebo. Patients treated with empagliflozin had lower levels of interleukin 6 (IL-6) (adjusted difference (adiff): - 1.06 pg/mL, 95% CI - 1.80; - 0.32, P = 0.006), interleukin 1ß (IL-1ß) and high-sensitive C-reactive protein (Hs-CRP) (adiff: - 4.58 pg/mL and - 2.86 mg/L; P = 0.32 and 0.003, respectively) compared to placebo. There were elevations in super oxidase dismutase (SOD) activity, glutathione (GSHr), and total antioxidant capacity (TAC) with empagliflozin (adiff: 3.7 U/mL, 0.57 muM, and 124.08 mmol/L, 95% CI 1.36; 6.05, 0.19; 0.95, and 47.98; 200.18, P = 0.002, 0.004, and 0.002, respectively). While reactive oxygen species (ROS) improved significantly (adiff: - 342.51, 95% CI - 474.23; - 210.79, P < 0.001), the changes in catalase activity (CAT), malondialdehyde (MDA), or protein carbonyl groups (PCG) were not significant. Moreover, the P-selectin antigen expression on platelet surface was significantly reduced (adiff: - 8.81, 95% CI - 14.87; - 2.75, P = 0.005). Markers of glycemic status (fasting blood glucose, HbA1c, and HOMA-IR (homeostatic model assessment for insulin resistance) significantly improved (P < 0.001). Among patients with T2DM and CAD, 6-month treatment with empagliflozin can mitigate inflammation, platelet activity and oxidative stress and is associated with clinical cardiovascular benefits.Trial Registration Iranian Registry of Clinical Trials. www.IRCT.ir , Identifier: IRCT20190412043247N2. Registration Date: 6/13/2020. Registration timing: prospective.