Intermediate Results of the Research for Percutaneous and Surgical Treatment for Left Anterior Descending Artery Chronic Total Occlusion

Objective: Is to find out which revascularization methods have less of risk factors and complications after the surgery and long-term period. Method(s): From January 2018 to December 2019 were operated 134 patients with LAD CTO. 48 of them underwent MIDCAB: 36 (75%) males and 12 (25%) females;aged 58.7 +/-8.7;7 (14.6%) with previous diabetes;10 (20.8%) with previous PCI of LAD with drug-eluting stent. In the PCI group there were 86 patients: 52 (60.5%) males and 34 (39.5%) females;aged 64.8 +/-8.3;23 (26.7%) with previous diabetes. Result(s): Hospital mortality was 0 (0%) in MIDCAB unlike 1 (1.2%) in PCI. Myocardial infarction was 0 (0%) in both the groups. In MIDCAB the number of conversions to onpump and sternotomy was 0 (0%), there were 6 (12.5%) pleuritis with pleural puncture and 3 (6.2%) with long wound-aches. The hospitalization period was 10.7+/-2.9 days for MIDCAB and 9.9 +/-3.9 days for PCI. In the PCI group 2.0 +/-1.0 drug-eluting stents were used. In-hospital costs were higher for PCI 3809 unlike 3258 for MIDCAB. After one year in MIDCAB group died 2 (4.2%) patients, from noncardiac causes. In PCI group died 3 (3.5%) patients, all from cardiac causes. Because of pandemic COVID-19 were checked only 48 patients by angiography and general clinical examination: 25 after MIDCAB and 23 after PCI. 5 patients have a graft failure, caused by surgical mistakes. 4 patients have stents restenosis and 1 has LAD's reocclusion. Conclusion(s): Both methods of revascularization for LAD CTO are demonstrated similar results. EuroSCORE II (P = 0.008) and glomerular filtrating rate (P = 0.004) are significant potential risk factors for mortality in both groups, age is potential risk factor for graft failure (P = 0.05). Dyslipidemia is significant risk factor for LAD restenosis in PCI group (P = 0.02). MIDCAB is associated with lower incidence of revascularization repeat and in-hospital mortality in the literature data and it costs lower than PCI for LAD CTO as our study has shown.

Acute myocardial infarction and coronavirus infection (COVID-19).

The aim of the study is to describe a case of COVID-19 and myocardial infarction in an elderly patient. Material and methods. The analysis of medical documentation (outpatient card of the patient, medical history, postmortem report) was carried out. Studied macro- and micropreparations (staining with hematoxylin and eosin). Results. A 67-year-old patient, from 23.04.2020 to 26.04.2020, was hospitalized with a diagnosis of suspected coronavirus infection (COVID-19). On the background of the treatment, the patient's biological death occurred (26.04.2020). The sectional study revealed signs of bilateral total hemorrhagic pneumonia. The signs of acute transmural myocardial infarction of the anterior wall of the left ventricle were determined. Posthumously, SARS-CoV-2 RNA was detected in the lung tissue by nucleic acid amplification. In the described clinical case, a patient with concomitant cardiovascular diseases, such as arterial hypertension, coronary heart disease, developed complications against the background of COVID-19: hemorrhagic pneumonia and myocardial infarction with a fatal outcome.Copyright © Infectious Diseases: News, Opinions, Training.

Non-trauma uses of viscoelastic hemostatic assays in critical care: A narrative review and primer for pharmacists

Thromboelastography (TEG) and rotational thromboelastometry (ROTEM) are point-of-care viscoelastic tests of whole blood that provide real-time analyses of coagulation. TEG and ROTEM are often used to guide blood product administration in the trauma and surgical settings. These tests are increasingly being explored for their use in other disease states encountered in critically ill patients and in the management of antithrombotic medications. As the medication experts, pharmacists should be familiar with how to interpret and apply viscoelastic tests to disease state and medication management. The purpose of this narrative review is to provide a primer for pharmacists on viscoelastic tests and their interpretation and to explore non-trauma indications for viscoelastic testing in critical care. Literature evaluating the use of TEG and ROTEM for patients with acute and chronic liver disease, ischemic and hemorrhagic stroke, myocardial infarction, cardiac arrest, coronavirus disease 2019, and extracorporeal membrane oxygenation are described. Current applications of viscoelastic tests by pharmacists and potential future roles of critical care pharmacists in expanding the use of viscoelastic tests are summarized.Copyright © 2023 The Authors. JACCP: Journal of the American College of Clinical Pharmacy published by Wiley Periodicals LLC on behalf of Pharmacotherapy Publications, Inc.

Oncolytic virus TG6002 safety and activity after intrahepatic artery administration in patients with liverdominant metastatic colorectal cancer

The TG6002.03 trial is a dose-escalation phase 1 clinical trial of TG6002 infusion via the hepatic artery in patients with liver-dominant colorectal cancer metastases. TG6002 is an engineered Copenhagen strain oncolytic Vaccinia virus, deleted of thymidine kinase and ribonucleotide reductase to enhance tumor selective viral replication and expressing FCU1, an enzyme converting the non-cytotoxic prodrug 5-fluorocytosine (5-FC) into the chemotherapeutic compound 5-fluorouracil (5-FU). In this trial, patients with advanced unresectable liver-dominant metastatic colorectal cancer who had failed previous oxaliplatin and irinotecan-based chemotherapy were treated with up to 2 cycles of TG6002 infusion 6 weeks apart via the hepatic artery on day 1 combined with oral 5-FC on days 5 to 14 (where day 1 = TG6002 infusion). TG6002 infusion was performed over 30 minutes via selective catheterization of the hepatic artery proper. 5-FC oral dosing was 50mg/kg x4 daily. Blood was sampled for TG6002 pharmacokinetics and 5-FC and 5-FU measurements. Sampling of liver metastases was performed at screening and on day 4 or day 8 for virus detection and 5-FC and 5-FU quantification. In total, 15 patients (median age 61 years, range 37-78) were treated in 1 UK centre and 2 centres in France and received a dose of TG6002 of 1 x 106 (n=3), 1 x 107 (n=3), 1 x 108 (n=3), or 1 x 109 pfu (n=6). Fourteen of the 15 patients received a single cycle of treatment, including one patient who did not received 5-FC, and one patient received two cycles. TG6002 was transiently detected in plasma following administration, suggesting a strong tissue selectivity for viral replication. In the highest dose cohort, a virus rebound was observed on day 8, concordant with replication time of the virus. In serum samples, 5-FU was present on day 8 in all patients with a high variability ranging from 0.8 to 1072 ng/mL and was measurable over several days after initiation of therapy. Seven of the 9 patients evaluable showed the biodistribution of the virus in liver lesions by PCR testing on day 4 or day 8. Translational blood samples showed evidence for T-cell activation and immune checkpoint receptor-ligand expression. At 1 x 109 pfu, there was evidence for T-cell proliferation and activation against tumour-associated antigens by ELISpot and for immunogenic cell death. In terms of safety, a total of 34 TG6002-related adverse events were reported, of which 32 were grade 1-2 and 2 were grade 3. The maximum tolerated dose was not reached, and a single dose-limiting toxicity was observed consisting of a myocardial infarction in a context of recent Covid-19 infection in a 78-year-old patient. These results indicate that TG6002 infused via the hepatic artery in combination with oral 5-FC was well tolerated, effectively localized and replicated in the tumor tissues, expressed its therapeutic payload and showed anti-tumoral immunological activity.

Experience of Using Remdesivir in Patients with Novel Coronavirus Infection.

Timely, effective, and safe antiviral therapy in COVID-19 patients reduces complications, disability and mortality rates. The greatest concern with remdesivir is the risk of drug-induced liver injury, including in patients whose liver function is compromised by COVID-19. The aim of the study was to investigate the efficacy and safety of remdesivir in patients with confirmed SARSCoV-2 infection who had been admitted to an infectious diseases hospital in the Volgograd region in March 2022. Material(s) and Method(s): the authors carried out an open, non-randomised, single-arm study using medical records of 234 patients who had been diagnosed with "U07.1 COVID-19, virus identified" and prescribed remdesivir upon admission. The effectiveness of therapy was evaluated using two criteria: the need for oxygen supplementation or ventilatory support, or mortality. The authors conducted the evaluation on days 7, 14, and 28 using the six-point ordinal severity scale by Y. Wang et al. The safety of therapy was assessed on the basis of complaints and changes in laboratory findings. Result(s): for the patients prescribed remdesivir at admission, the 7-day mortality rate was 3.0%, the 14-day mortality rate was 5.6%, and the 28-day mortality rate was 7.3%. With the exception of a patient with myocardial infarction, all the patients who had been hospitalised with mild COVID-19 and prescribed remdesivir did not require oxygen therapy and/or transfer to intensive care and were discharged following recovery. The patients with moderate to severe COVID-19 had the 14-day mortality rate of 6.4% and the 28-day mortality rate of 8.6%. 17 patients (7.2%) discontinued remdesivir prematurely for various reasons, including adverse drug reactions. Remdesivir therapy of 5-10 days was associated with an increase in ALT activity by 2.7 +/- 0.8 times in 15.9% of patients with mild COVID-19, by 3.8 +/- 1.8 times in 20.4% of patients with moderately severe COVID-19, and by 4.8 +/- 2.7 times in 24% (12/50) of patients with severe COVID-19. In two patients (0.9%), the increase exceeded 10-fold the upper limit of normal. Conclusion(s): the obtained results support recommending remdesivir to patients with mild, moderate and severe COVID-19, including those with moderately elevated baseline activity of hepatic transaminases.Copyright © NEICON ISP LLC. All rights reserved.

Case Report of Succesful Multidisiplinary Treatment for Patient with Metastatic Lung Cancer and Relapsed/Refractory Chronic Lymphatic Leukemia/Small Lymphocytic Lymphoma

Introduction: Croatian National Cancer Registry of Croatian Institute for Public Health reported that in year 2020 lung cancer was the second most common cancer site diagnosed in men with 16% and the third most common in women with 10% incidence among all cancer sites. Unfortunatelly lung cancer has the highest mortality in both men and women. Haematological malignancies had 7% share in all malignancies in both male and female cances cases. In 2020 190 newly diagnosed cases of lymphatic leukemia in men and 128 cases in women were reporeted, meaning 1.5 and 1.2% of all malignancies, respectively. Chronic lymphatic leukemia (CLL) is an advanced age disease and incidence increases with age. Impaired immunity, T and B cell dysfunction in CLL, chromosomal aberations, long-term immunosuppressive therapy and genetic factors can all cause secondary malignancies. Co- occurence of solid tumors and CLL is very rare. Although patiens with CLL have an increased risk of developing second primary malignancies including lung carcinoma, the data about their clinical outcomes are lacking. Parekh et al. retrospectively analyzed patients with simultaneous CLL and lung carcinoma over a 20-year period, and they found that ~2% of patients with CLL actually developed lung carcinoma. The authors claimed that up to 38% of patients will also develop a third neoplasm more likely of the skin (melanoma and basal cell carcinoma), larynx (laryngeal carcinoma) or colon. Currently there are no specific guidelines for concurrent CLL and non-small cell lung carcinoma (NSCLC) treatment. Usually, when the tumors are diagnosed simultaneously, treatment is based to target the most aggressive malignancy, as the clinical outcomes depend on the response of the tumor with the poorest prognosis. For this reason, a multidisciplinary approach is mandatory. Case report: A patient with history of coronary heart disease, myocardial infarction and paroxysmal atrial fibrillation was diagnosed in 2019 (at the age of 71) with B chronic lymphocytic leukemia with bulky tumor (inguinal lymph nodes 8x5 cm), stage B according to Binet, intermediate risk. He was treated with 6 cycles of chemoimmunotherapy (rituximab/cyclofosfamid/fludarabine). In 10/2019 remission was confirmed, but MSCT described tumor in the posterior segment of upper right lung lobe measuring 20x17 mm and bilateral metastases up to 11 mm. Bronchoscopy and biopsy were performed, and EGFR neg, ALK neg, ROS 1 neg, PD-L1>50% adenocarcinoma was confirmed. He was referred to Clinical Hospital Center Osijek where monotherapy with pembrolizumab in a standard dose of 200 mg intravenously was started in 01/2020. Partial remission was confirmed in October 2020. Immunotherapy was discontinued due to development of pneumonitis, dysphagia and severe weight loss (20kg), but without radiologically confirmed disease progression. At that time he was referred to our hospital for further treatment. Gastroscopy has shown erosive gastritis with active duodenal ulcus, Forrest III. Supportive therapy and proton pump inhibitor were introduced. After complete regression of pneumonitis, improvement of general condition and resolution of dysphagia, no signs of lung cancer progression were found and pembrolizumab was reintroduced in 12/2021. Hypothyroidism was diagnosed in 01/2021 and levothyroxine replacement ther apy was started. In 03/2021 he underwent surgical removal of basal cell carcinoma of skin on the right temporal region with lobe reconstruction. From 02/2021, when pembrolizumab was reintroduced, regression in tumor size was continously confirmed with complete recovery of general condition. He was hospitalized for COVID 19 infection in 09/2021, and due to complications pembrolizumab was discontinued till 11/2021. Lung cancer immunotherapy proceeded till 11/2022, when Multidisciplinary team decided to finish pembrolizumab because of CLL relapse. CLL was in remission till August 2022 when due to B symptoms, lymphcytosis, anemia and generalized lymphadenopathy, hematological workup including biopsy of cervical lymph node was performed and CLL/SLL relapse was confirmed. Initially chlorambucil was introduced, but disease was refractory. Based on cytogenetic test results (IGHV unmutated, negative TP53) and due to cardiovascular comorbidity (contraindication for BTK inhibitors) venetoclax and rituximab were started in 01/2023. After just 1 cycle of treatment normal blood count as well as regression of B symptoms and peripheral lymphadenopathy occured, indicating the probability of complete disease remission. In our patient with metastatic lung adenocarcinoma excellent disease control is achieved during 41 month of treatment in first line setting. Furthermore, relapsed/refractory CLL/SLL is currently in confirmed remission. Conclusion(s): Successful treatment of patients with multiple primary malignancies is based on multidisciplinarity, early recognition and management of side effects, treatment of comorbidities with the aim of prolonging life, controlling symptoms of disease and preserving quality of life.

Interpreting High Sensitivity Troponins in Various Acute Clinical Settings - Increased Significance to the Present.Day Cardiologist

High-sensitivity cardiac troponins expedite the evaluation of patients with chest pain in the emergency department. The utility of troponins extends beyond the acute coronary syndromes to accurate the diagnosis of myocardial injury. Troponins are best friends for physicians;however, they are a double-edged sword if not interpreted appropriately. Misdiagnosis is harmful with regard to patient outcomes. The present review focuses on the recent updates in the understanding and interpretation of high-sensitivity troponins in various acute clinical settings. Common mistakes and gray zones in the interpretation of troponins, the concept of myocardial injury versus infarction, newer entities like myocardial infarction (MI) with Nonobstructive Coronary Arteries, recent controversies over the definition of periprocedural MI, complementary role of imaging in the diagnosis of myocardial injury and the role of troponins in the current COVID-19 pandemic are discussed.Copyright © 2022 Saudi Center for Organ Transplantation.

ST-SEGMENT-ELEVATION MYOCARDIAL INFARCTION in COVID-19

Introduction: The Severe Acute Respiratory Syndrome Coronavirus-2 have been associated with cardiovascular adverse events including acute myocardial infarction due to a prothrombotic and hypercoagulable status, and endothelial dysfunction. Case report: We report the case of a 62-year-old women, admitted to the hospital via the emergency room for acute chest pain and dyspnea. A nasopharyngeal swab was positive for COVID19 real-time reverse transcriptase-polymerase chain reaction 11 day ago. On admission, she was hypotensive with systolic blood pressure measering 87 mmHg and tachycardic with 117 beats/min, oxygen saturation (SO2) was 94%. An 18-lead ECG revealed an infero-postero-lateral ST-elevation myocardial infarction with right ventricular involvement and a seconddegree- Mobitz Type 1 atrioventricular block. The coronary angiography from the right femoral artery showed acute thrombotic occlusion of the first diagonal branch with TIMI 0 flow and acute thrombotic occlusion of proximal right coronary artery with TIMI 0 flow. The most likely diagnosis was myocardial infarction secondary to a non-atherosclerotic coronary occlusion. The angioplasy was performed with dilatations with a semi compliant balloon, bailout implant of BMS, manual thrombus aspiration and intracoronary injection of tirofiban in the right coronary artery. The myocardial revascularization was ineffective. The patient developed significant severe hemodynamic instability and cardiac arrest for pulseless electric activity after 24 hours. Conclusion(s): The COVID-19 outbreak implies deep changes in the clinical profile and therapeutic management of STEMI patients who underwent PCI. At present, the natural history of coronary embolism is not well understood;however, the cardiac mortality rate are hight. This suggests these patients require further study to identify the natural history of the condition and to optimize management to improve outcome.

Potential Association of Remdesivir and Hyperkalemia: A Disproportionality Analysis in USFDA Adverse Event Reporting System Database

Background: Signal detection is one of the most advanced and promising techniques in the world of pharmacovigilance. Remdesivir is approved for emergency use by the US Food and Drug Administration (FDA) for patients with coronavirus disease 2019 (COVID-19). Its benefit- risk ratio is still being explored because data in the field are rather scant. On the other hand hyperkalemia is a potentially life-threatening electrolyte disorder. Severe hyperkalemia can occur suddenly and can cause life-threatening heart rhythm changes (arrhythmia) that cause a heart attack. Even mild hyperkalemia can cause heart related problems over time if not treated. Objective(s): To evaluate the potential association of Remdesivir with risk of Hyperkalemia by analyzing the spontaneous reports through disproportionality analysis. Method(s): Data were obtained from the public release of data in FAERS. Case/non-case method was adopted for the analysis of association between Remdesivir use and Hyperkalemia. The data-mining algorithm used for the analysis were Reporting Odds Ratio(ROR) and Proportional Reporting Ratio (PRR). A value of ROR-1.96SE>, PRR>=2 were considered as positive signal. Result(s): A total of 7 DE's associated with Remdesivir use and hyperkalemia were reported. The mean age of the patients of Remdesivir associated events was found to be 75 years [95% CI]. The reports by gender were distributed with a male to female ratio of 3:1, though gender was not revealed in 3 reports. The data mining algorithms exhibited positive signal for hyperkalemia (PRR: 2.349, ROR: 2.354) upon analysis as those were well above the pre-set threshold. Three case reports were identified which strengthened these findings and highlighted the importance of laboratory parameters for the early detection of hyperkalemia Conclusion(s): The current study found a potential risk of hyperkalemia with the use of Remdesivir and there is an urgent need to thoroughly investigate the same and take the necessary action to avoid or minimize the risk.Copyright © 2023

Blood Transfusion in Covid-19 Patients: One Year Survey

Introduction: Due to the COVID-19 outbreak, many chronic patients and elective surgical procedures have been postponed to create spaces for the hospitalization of COVID-19 patients, raising issues related to this change. The objective of this study is to assess the effect of the COVID-19 pandemic on the demand for blood products transfusion. Materials ant methods: The study presents the results of a retrospective study of blood transfusions in COVID-19 patients admitted to the Constanta County Emergency Clinical Hospital. The period of study was January-December 2021. We compared the transfusion requirement for each type of blood component in COVID 19 patients versus patients with non-COVID pathology. Results and discussions: During 2021, we transfused 282 COVID-19 patients;150 patients had only Covid pneumonia (of which 19 patients with severe forms needed intensive care in ICU-Covid), and 132 patients had various co-morbidities. The maximum blood requests was registered in the period February - April 2021, with a peak of 63 patients in April 2021. The main co-morbidities in patients with Covid 19 were: severe anemia in patients with malignant hemopathies. Anemia at admission in patients with Covid pneumonia is reported in more than 40% of patients. Moderate anemia (Hb <11 g/dL) is considered as an independent risk factor for the severe course of COVID-19 infection and mortality in these patients. The transfusion requirement in these patients was greater than 1.43 RBC (units/patient), 0.81 Plasma units/patient, 0.40 Platelets concentrate units + single donor platelet concentrate units/patient, in accordance with the associated pathology. Conclusion(s): The most requested product was packed red blood cells, the correction of anaemia being an important factor in preventing the severe course of the disease. The platelet requirement was 0.15 units/patient, thrombocytopenia being present in patients with severe evolution of the infection (hospitalized in ICU-COVID). The most requested blood groups were O+ and A+. COVID-19 transfusion data will help plan and prepare for the use of blood resources during the pandemic.Copyright © 2022 Sevigean Ali et al., published by Sciendo.

2022 CAS Virtual Annual Meeting

The proceedings contain 63 papers. The topics discussed include: a retrospective study to optimize post-anesthetic recovery time after ambulatory lower limb orthopedic procedures at a tertiary care hospital in Canada;a virtual airway evaluation as good as the real thing?;airway management during in hospital cardiac arrest by a consultant led airway management team during the COVID-19 pandemic: a prospective and retrospective quality assurance project;prevention of cautery induced airway fire using saline filled endotracheal tube cuffs: a study in a trachea airway fire model;smart phone assisted retrograde illumination versus conventional laryngoscope illumination for orotracheal intubation: a prospective comparative trial;time to single lung isolation in massive pulmonary hemorrhage simulation using a novel bronchial blocker and traditional techniques;cannabinoid type 2 receptor activation ameliorates acute lung injury induced systemic inflammation;bleeding in patients with end-stage liver disease undergoing liver transplantation and fibrinogen level: a cohort study;endovascular Vena Cavae occlusion in right anterior mini-thoracoscopic approach for tricuspid valve in patients with previous cardiac surgery;and mesenchymal stem cell extracellular vesicles as a novel, regenerative nanotherapeutic for myocardial infarction: a preclinical systematic review.

Comprehensive medication management services provided via telehealth or hybrid models: A scoping review

Comprehensive medication management (CMM) is increasingly provided by health care teams through telehealth or hybrid modalities. The purpose of this scoping literature review was to assess the published literature and examine the economic, clinical, and humanistic outcomes of CMM services provided by pharmacists via telehealth or hybrid modalities. This scoping review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews. Randomized controlled trials (RCTs) and observational studies were included if they: reported on economic, clinical, or humanistic outcomes;were conducted via telehealth or hybrid modalities;included a pharmacist on their interprofessional team;and evaluated CMM services. The search was conducted between January 1, 2000, and September 28, 2021. The search strategy was adapted for use in Medline (PubMed);Embase;Cochrane;Cumulative Index to Nursing and Allied Health Literature;PsychINFO;International Pharmaceutical s;Scopus;and grey literature. Four reviewers extracted data using a screening tool developed for this study and reviewed for risk of bias. Authors screened 3500 articles, from which 11 studies met the inclusion criteria (9 observational studies, 2 RCTs). In seven studies, clinical outcomes improved with telehealth CMM interventions compared to either usual care, face-to-face CMM, or educational controls, as shown by the statistically significant changes in chronic disease clinical outcomes. Two studies evaluated and found increased patient and provider satisfaction. One study described a source of revenue for a telehealth CMM service. Overall, study results indicate that telehealth CMM services, in select cases, may be associated with improved clinical outcomes, but the methods of the included studies were not homogenous enough to conclude that telehealth or hybrid modalities were superior to in-person CMM. To understand the full impact on the Quadruple Aim, additional research is needed to investigate the financial outcomes of CMM conducted using telehealth or hybrid technologies.Copyright © 2022 Pharmacotherapy Publications, Inc.

Risk of cardiovascular disease in post COVID-19 patients

As the COVID-19 pandemic began, various non-specific symptoms were detected among recovered patients, such as general weakness, fatigue and insomnia. Later different studies described an increase in the incidence of cardiovascular complications (myocardial infarction, stroke, arrhythmia, myocarditis, pulmonary embolism, heart failure, hypertensive crisis) after a COVID-19 infection, while the exact mechanisms remain unclear. This article depicts the most significant data currently available on the incidence of cardiovascular complications after a COVID-19 infection and also describes some of the possible pathogenetic mechanisms.Copyright © 2022 Authors. All rights reserved.

12-MONTH CONSEQUENCES IN PEOPLE WITH HIV/SARS-CoV-2 COINFECTION: NATIONAL EHR COHORT

Background: Long-term consequences of COVID-19 are well characterized in general populations. Yet it remains unclear how existing HIV infection attributes to the risks of long-term consequences in people with coinfection of HIV/SARSCoV- 2. This study aims to examine the long-term consequences of people living with HIV (PLWH) at 12 months after the first SARS-CoV-2 infection. Method(s): Using the National COVID Cohort Collaborative (N3C), Electronic Health Records (EHR) sampled from 50 states and over 75 healthcare systems in the US, we constructed a cohort of PLWH with COVID-19 between March 1, 2020 and January 15, 2021, a historical control group (HIV individuals without COVID-19 between March 1, 2018 and January 15, 2019, two years predating the pandemic), and a contemporary control group (PLWH without COVID-19 between March 1, 2020 and January 15, 2021) to mitigate time/selection biases. The time of HIV infection was before March 1, 2020 for the cases and contemporary controls and, before March 1, 2018 for historical controls. The date of the first COVID-19 infection marked the start of a 12-month follow-up in the COVID-19 group. The start of follow-up in the contemporary controls was assigned by matching the same distribution of start dates of COVID-19 cases. We used logistic regression to examine odds ratios of health consequences at 12 months post COVID-19 comparing against contemporary and historical controls, respectively. Result(s): We identified 5,619, 41,791, and 24,240 patients for COVID-19 cases, contemporary controls, and historical controls, respectively. The COVID-19 group had significantly higher odds in acute respiratory distress syndrome [OR: 3.45, 95% CI (2.98, 3.99)], hypertension [OR: 1.41, 95% CI (1.29, 1.54)], congestive heart failure [OR: 1.36, 95% CI (1.14, 1.63)], myocardial infarction [OR: 1.51, 95% CI (1.22, 1.86)], and diabetes [OR: 1.62, 95% CI (1.42, 1.84)], compared to contemporary controls. Odds in these outcomes were significantly higher when compared to historical controls (Figure 1). Conclusion(s): This sentinel study for the first time reported elevated risks of multi-system dysfunction (i.e., respiratory, cardiovascular, and metabolic) among PLWH at 12 months post COVID-19. To our knowledge, it is the largest EHR cohort study assessing long-term consequences in PLWH. Our findings call for immediate attention to the post-COVID care among PLWH, including followup guidelines, care planning, and health policy tailored for PLWH.

The State of the Obesity Paradox in 2020

Purpose of Study The detrimental long-term effects of obesity are well-described in literature;however, there has been recently emerging evidence describing a possible mortality benefit in obese patients with acute injury. The scope of this review is to provide an overview of the ongoing debate surrounding this observation. We focused our discussion on evaluating the evidences suggesting an impact of obesity and overweight on multiple acute medical conditions. Methods Used We searched the PubMed database with the keywords 'obesity', 'paradox', 'trauma', 'mortality', 'BMI', 'cancer', 'sepsis', 'lung injury', 'stroke', 'COVID', and 'myocardial infarct' from inception to 2020 and selected 40 relevant papers discussing the relationship between mortality and BMI in the setting of these stressors, and the mechanisms behind them. Summary of Results Amongst the fields of blunt trauma, cardiovascular disease, cancer, and critical care admissions for sepsis and lung injury, there are a growing amount of evidences supporting the existence of a paradoxical mortality benefit with overweight and mild obesity compared to normal and lean BMI. These findings must be attenuated with study design and BMI limitations, as well as biases prevalent throughout these studies. Although several hypotheses have been proposed, the exact mechanisms behind this relationship are largely unknown. Conclusions This survey of the obesity paradox shows promise in regard to overweight and mild obesity helping with survival post-acute illness, possibly due to metabolic reserves, antiinflammatory, and anti-oncogenic conditions seen in obesity. We recommend addressing current major limitations by having future studies prospectively designed to evaluate alternative body weight metrics such as waist-to-hip ratio or waist circumference, with special attention to the timing of body weight measurements and its progression in the patient's life. In the future, elucidating the biological mechanisms of this relationship may allow us to adapt our recommendations to the patients and help direct optimal therapeutic approach in the management of certain acute pathologies.

Some key aspects of telemedicine development to support human illness: a systematic review

The aim of this research is to describe the use of telemedicine applied to patients characterised by a particular state of illness, which often drives them toward a frail and chronic status, in a systematic manner. This work employed the Tranfield approach to carry out a systematic literature review (SLR), in order to provide an efficient and high-quality method for identifying and evaluating extensive studies. The methodology was pursued step by step, analysing keywords, topics, journal quality to arrive at a set of relevant open access papers that was analysed in detail. The same papers were compared to each other and then, they were categorised according to significant metrics, also evaluating technologies and methods employed. Through our systematic review we found that most of the patients involved in telemedicine programs agreed with this service model and the clinical results appeared encouraging. Findings suggested that telemedicine services were appreciated by patients, they increased the access to care and could be a better way to face emergencies and pandemics, lowering overall costs and promoting social inclusion.Copyright © 2022 Inderscience Enterprises Ltd.

Long-Term Efficacy and Safety of Zanubrutinib in Patients with Relapsed/Refractory (R/R) Marginal Zone Lymphoma (MZL): Final Analysis of the Magnolia (BGB-3111-214) Trial

Introduction: Advanced MZL is generally incurable, with periods of remission and relapse. Zanubrutinib (BGB-3111), a potent and highly specific next-generation Bruton tyrosine kinase (BTK) inhibitor, was approved in the US and Canada for R/R MZL based on the MAGNOLIA primary analysis (BGB- 3111-214;NCT03846427);here, the final MAGNOLIA analysis is presented. Method(s): This was a phase 2, multicenter, single-arm study of adult patients (pts) with R/R MZL (>=1 prior CD20-directed therapy). Zanubrutinib (160 mg twice daily) was given until disease progression or unacceptable toxicity. The primary endpoint was overall response rate (ORR) by independent review committee (IRC) per Lugano classification. Secondary endpoints were investigator-assessed ORR, duration of response (DOR), progression-free survival (PFS), overall survival (OS), and safety. Efficacy was assessed by positron emission tomography (PET)-based Lugano criteria for IRC-confirmed fluorodeoxyglucose (FDG)-avid disease at baseline;non-avid disease was assessed by computed tomography (CT)-based criteria. Result(s): As of May 4, 2022, 68 pts were treated (median age=70 y [range 37-95];>=75 y=27.9%). MZL subtypes included extranodal (38.2%), nodal (38.2%), splenic (17.6%), and unknown (5.9%). The median number of prior therapies was 2 (range 1-6);32.4% of pts had disease refractory to last therapy, most (89.7%) had prior chemoimmunotherapy, and 7 (10.3%) had rituximab monotherapy as their only prior treatment. Sixty-one pts (89.7%) had FDG-avid disease. After a median follow-up of 28.0 mos (range 1.6-32.9) and a median treatment duration of 24.2 mos (range 0.9-32.9), 66 pts were efficacy- evaluable. IRC-assessed ORR (complete response [CR]+partial response [PR]) was 68.2% (CR=25.8%). By subtype, (Figure Presented)(Figure Presented)ORR/CR rates were 64.0%/40.0% (extranodal), 76.0%/20.0% (nodal), 66.7%/8.3% (splenic), and 50.0%/25.0% (unknown). Median DOR, PFS, and OS were not reached. Over 70.0% of pts were alive or progression-free after 2 years (Figure). Sensitivity analysis using only CT-based criteria (n=66) showed an ORR of 66.7% and CR of 24.2%. The most common treatment-emergent AEs were bruising (23.5%), diarrhea (22.1%), and constipation (17.6%). Neutropenia (8.8%) and COVID-19 pneumonia (5.9%) were the most common Grade >=3 AEs. Five pts (7.4%) died due to unrelated AEs: COVID-19 pneumonia=2, acute myeloid leukemia=1, myocardial infarction=1, septic encephalopathy=1. Hypertension occurred in 3 pts (4.4%), atrial fibrillation and atrial flutter in 1 pt (1.5%) each;none led to treatment withdrawal. One pt (1.5%) had a Grade 3 gastrointestinal hemorrhage while receiving rivaroxaban. None of the pts required dose reduction. Conclusion(s): In this final analysis with over 2 years of median follow-up, zanubrutinib continues to demonstrate durable disease control and was generally well tolerated, with no new safety signals observedCopyright © 2023 American Society for Transplantation and Cellular Therapy

Covid-19 Vaccine Associated Acute Myocarditis

Case Presentation: A 19 year old male presented with sudden onset chest pain radiating to back. He was a smoker and denied using cocaine since his last hospitalization for cocaine-induced myocardial infarction 2 years ago. UDS was negative. EKG showed normal sinus rhythm with no ST-T wave changes. Initial troponin was 0.850. Potassium levels were low at 2.9 mmol/L but other labs were normal. Chest CT angiography ruled out aortic dissection. He was started on heparin drip. Stat Echocardiogram showed LVEF of 55-60% with no wall motion abnormalities. Repeat potassium levels normalized after replacement, however, his troponins were trending up from 3.9 and 11.5. He continued to complain of severe chest pain, so underwent cardiac catheterization which showed normal coronary arteries and LVEF 55-60%. Heparin drip was discontinued and NSAIDs and colchicine were started. Cardiac MRI (see Figure) was done that showed patchy mid-wall and epicardial delayed gadolinium enhancement involving the basal inferolateral wall, with mild hyperintense signal on the triple IR sequence, suggestive of myocarditis. On further probing, he reported receiving a second dose of Moderna COVID vaccine 3 days prior to presentation. Discussion(s): In December 2019, a novel RNA virus causing COVID-19 infection was reported, which quickly reached a pandemic level. COVID-19 vaccines were granted emergency use authorization by FDA. With millions of people receiving COVID-19 vaccinations worldwide, rare adverse effects are now being reported. The benefits of vaccination undoubtedly outweigh any minor side effects. However major adverse effects like this are potentially fatal. This case report warrants further investigation into the association of myocarditis with COVID-19 vaccinations and further recommendations regarding vaccination in younger adults.