Ahmad, Sumera

Pulmonary embolism (PE) is a leading cause of cardiovascular morbidity and mortality. Systemic thrombolysis is recommended for high-risk PE, but risk of major bleeding limits its use despite its efficacy. While mechanical thrombectomy (MT) has emerged as an alternative reperfusion strategy, real-world safety data remains limited. The objective of this single-center retrospective observational cohort study was to characterize the safety profile and procedural complications of MT. Methods Adult patients with intermediate-risk and high-risk PE who underwent MT at a quaternary academic medical center between January 1, 2017, and December 31, 2024, were included. Demographic, clinical, laboratory, imaging, procedural, outcome, and mortality data were collected. Major adverse events and bleeding were defined according to established criteria. Results From a total of 103 screened patients, 65 were included. Of these, 22 (34%) were classified as high-risk and 43 (66%) as intermediate-risk. Baseline demographics were similar between groups. High-risk patients demonstrated greater clinical disease severity, with higher mean Pulmonary Embolism Severity Index (PESI) scores (188.5 vs 122.4). Clinical deterioration prior to MT occurred in 35% of intermediate-risk patients. Extracorporeal membrane oxygenation (ECMO) consultation rate (32% vs 7%), peri-procedural ECMO use (18% vs 2.3%), major bleeding (27% vs 4.7%), and in-hospital mortality (36% vs 11.6%) were higher in the high-risk group. Thrombus removal was achieved in 77% and 88% of high- and intermediate-risk patients, respectively. High-risk patients had longer ICU (mean 4 vs 1.3 days) and hospital stays (mean 21.5 vs 6.4 days), higher thirty-day mortality (36% vs 14%), and lower 90-day survival (59% vs 79%). Conclusions MT achieved high rates of thrombus removal in both groups. In this retrospective cohort, high-risk patients had greater baseline clinical severity and was associated with higher bleeding rates, greater resource utilization, including ECMO consultation and peri-procedural use, prolonged ICU and hospital stays, as well as increased mortality.

The intensive care unit (ICU) is a highly disease-focused environment where patients are often perceived primarily through their diagnoses rather than as individuals. The Get-To-Know-Me Board (GTKMB) was introduced as a humanizing tool to highlight patients’ personal attributes and foster person-centered care. Despite being found valuable in supporting humanized caring and fostering communication, completion rates at our institution remained low. Through a stakeholder-driven quality improvement initiative, we tested sequential interventions including reminders and checklists, visual magnets, and educational pamphlets to improve and increase the use of the GTKMB. These measures produced modest gains, with reminders and checklists yielding the most notable improvement. Barriers to using the GKTMB included unclear ownership, timing, and inconsistent integration into workflow. Our experience underscores both the promise and limitations of humanizing interventions in critical care. Sustainable implementation requires multidisciplinary buy-in and integration into daily routines. Whereas humanizing tools such as the GTKMB should be evaluated for their impact on meaningful patient outcomes, such outcomes are not clearly established; therefore, we embark on the necessary first step of a method of implementation.

IMPORTANCE: Patients admitted to the ICU often experience gastrointestinal complications. Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have become increasingly prevalent in the treatment of type 2 diabetes mellitus and obesity, and there is evidence that their use may be associated with an increased risk of clinically significant gastrointestinal events. However, their impact on critically ill patients admitted to the medical ICU is unknown. OBJECTIVES: This study examined whether pre-ICU use of GLP-1RAs was associated with increased incidence of gastrointestinal complications and hospitalization outcomes. DESIGN, SETTING AND PARTICIPANTS: Multicenter, retrospective cohort study of critically ill patients admitted to academic and community hospitals of Mayo Clinic Health System from January 1, 2018, to December 31, 2023. Patients who were admitted to surgical ICUs and those who were exposed to GLP-1RA medications before but did not have an active prescription within 30 days of admission were excluded. Patients exposed to GLP-1RA were matched with those nonexposed in a 1:1 fashion based on demographic factors, factors affecting gastrointestinal motility, overall illness burden, and clinical acuity. MAIN OUTCOMES AND MEASURES: Outcomes of interest were the development of gastrointestinal dysfunction, ICU- and hospital-free days, and mortality. RESULTS: A total of 31,327 patients with diabetes or obesity were identified of whom these, 631 were exposed to GLP-1RA before admission. In the matched cohort of 1262 patients, baseline variables were evenly distributed between the two groups. There were no significant differences in the odds of developing nausea/vomiting, constipation, ileus, obstruction, impaction, or aspiration pneumonia between the GLP-1RA exposed and unexposed groups. Similarly, ICU and hospital mortality rates were comparable across the two groups. However, GLP-1RA exposed patients had significantly more hospital-free days compared with unexposed patients (estimate, 1.19; 95% CI, 0.38–2.0; p = 0.004). CONCLUSIONS AND RELEVANCE: GLP-1RA exposure was not associated with increased odds of clinically significant gastrointestinal complications in nonsurgical critically ill patients. Increased hospital-free days observed among GLP-1RA exposed patients requires further study.

Pulmonary embolism (PE) is the third most common cause of cardiovascular death and necessitates prompt, accurate risk assessment at initial diagnosis to guide treatment and reduce associated mortality. Intermediate-risk PE, defined as the presence of right ventricular (RV) dysfunction in the absence of hemodynamic compromise, carries a significant risk for adverse clinical outcomes and represents a unique diagnostic challenge. While small clinical trials have evaluated advanced treatment strategies beyond standard anticoagulation, such as thrombolytic or endovascular therapy, there remains continued debate on the optimal care for this patient population. Here, we review the most recent risk stratification models, highlighting differences between prediction scores and their limitations, and discuss the utility of serologic biomarkers and imaging modalities to detect right ventricular dysfunction. Additionally, we examine current treatment recommendations including anticoagulation strategies, use of thrombolytics at full and reduced doses, and utilization of invasive treatment options. Current knowledge gaps and ongoing studies are highlighted.

In this qualitative study, we explored perspectives of patients in the intensive care unit (ICU) and their families on the Get to Know Me board (GTKMB). Of the 46 patients approached, 38 consented to participate. Of the 66 family members approached, 60 consented to participate. Most patients (26, 89%) and family members (52, 99%) expressed that GTKMB was important in recognizing patient's humanity. Most patients (20, 68%) and families (39, 74%) said that it helped to build a better relationship with the provider team. 60% of patients and families commented that the GTKMB was used as a platform by providers to interact with them. Up to 45 (85%) of the family members supported specific contents of the GTKMB. In structured interviews (11 patients, 7 family members), participants additionally commented on ways providers used the GTKMB to communicate, support patient's personhood, and on caveats in interacting with GTKMB. Critically ill patients and families found the GTKMB helpful in preserving personhood of patient, fostering communication, and building relationships with clinicians.

This case involves a patient with severe COVID-19 pneumonia and massive pulmonary embolism requiring mechanical ventilation. His clinical course was complicated by delirium likely triggered by his critical illness and failed initial extubation, isolation from family, and escalating fear and desperation. In hopeful preparation for subsequent successful extubation, a unique approach was taken to decrease the risk of panic, delirium, and decompensation leading to reintubation. As a means of orienting him to his treatment pathway and to provide encouragement for continued recovery, an impromptu patient-directed checklist was constructed. The recovery checklist, written in simplified language, outlined the stages of severe illness that the patient had overcome after his emergent intubation. The list also outlined the tasks he needed to complete prior to hospital discharge. Unexpectedly, the checklist received a great deal of engagement from both the patient and medical team and played an important role in this patient’s successful recovery and rehabilitation.