Hospital Course Research Articles

Motor vehicle collision characteristics and hospitalization outcomes associated with mild traumatic brain injury and concomitant whiplash injury.

Few large studies have investigated the factors and outcomes related to concomitant injuries occurring alongside mild traumatic brain injury (mTBI) after motor vehicle collisions (MVCs). Thus, the objective of this study was to assess whether MVC characteristics predict which patients with mTBI will have concomitant whiplash injury, and whether concomitant whiplash injury affects care utilization for these patients. This retrospective cohort study included 22,213 patients with mTBI after MVC identified from the American College of Surgeons Trauma Quality Programs dataset. A hierarchical logistic regression model was constructed to investigate patient and MVC factors associated with concomitant whiplash injury. Propensity score matching on whiplash status, in conjunction with a multivariable logistic regression model, assessed if concomitant whiplash affected odds of hospitalization. In the subgroup of patients who were hospitalized, associations with hospital length of stay (LOS) and discharge disposition were investigated. The median (IQR) age was 34 (24-51) years, with a median Glasgow Coma Scale score at presentation of 15 (15-15). Patients with concomitant whiplash were older (median 36 years vs 34 years, p = 0.03) and had higher rates of hospitalization (75% vs 64%, p < 0.001). In the hierarchical model for associations with concomitant whiplash injury, patients with blood alcohol content (BAC) greater than the federal driving limit had lower odds of concomitant whiplash (OR 0.63, 95% CI 0.49-0.81) along with those who had airbag deployment (OR 0.80, 95% CI 0.68-0.95), but seatbelt use was associated with greater odds (OR 1.41, 95% CI 1.16-1.71). After matching, concomitant whiplash was independently associated with increased odds of hospitalization (OR 1.67, 95% CI 1.40-1.99) while seatbelt use was associated with decreased odds (OR 0.88, 95% CI 0.81-0.95). Among hospitalized patients, concomitant whiplash was not associated with hospital LOS or discharge disposition. MVC characteristics such as alcohol consumption and airbag deployment were protective toward development of concomitant whiplash for mTBI patients, while seatbelt use was associated with higher risk. Concomitant whiplash increases the odds of hospitalization for mTBI patients but does not affect hospital LOS or discharge disposition, while seatbelt use is associated with lower rates of hospitalization and a more favorable hospital course. These findings provide context to injury patterns and care provision after a common mechanism of injury.

A Comparative Study of Post Operative Pain Following Tonsillectomy with Local Infilteration of Dexamethasone vs Triamcinolone.

Tonsillectomy till date continues to be the most frequently performed surgery by ENT surgeons, and with that comes the most challenging complication of post-tonsillectomy pain and its management that affects the patient morbidity and alters the hospital course. Various methods and techniques have been implicated in the post-operative pain management in patients undergoing tonsillectomy. To compare the post operative pain following local infiltration of Dexamethasone and Triamcinolone in patients undergoing Tonsillectomy. Total of 50 patients were selected and randomized into two groups- Group 1 and Group 2, who underwent local infiltration of Dexamethasone and Triamcinolone respectively to maintain uniformity. Baseline scoring (0h post operatively) and follow up scoring after 6h and 24h was done using the Visual Analogue Scale and were evaluated and documented as per their response to treatment. A significant reduction was observed in the severity of pain in both groups with an average reduction of mean score from 9.50 to 5.92 in Group 1 and from 9.04 to 3.90 in Group 2 at the end of 24h post-operatively. The mean score of Group 2 was greater and showed better improvements in VAS pain score and was statistically significant (p < 0.001). Usage of steroidal preparations locally during tonsillectomy helps combat the post-operative pain. Usage of Triamcinolone locally has proved beneficial in reducing the post-operative tonsillectomy pain.

Safety of Early Discharge After Coronary Artery Bypass Grafting: A Nationwide Readmissions Analysis

BackgroundWe determined the safety of early discharge after coronary artery bypass grafting (CABG) in patients with uncomplicated postoperative courses and compared outcomes with routine discharge in a national cohort. We identified preoperative factors associated with readmission after early discharge after CABG. MethodsThe Nationwide Readmissions Database was queried to identify patients undergoing CABG from January 2016 to December 2018. Patients were stratified based on length of stay (LOS) as early (≤4 days) vs routine (5-10 days) discharge. Patients were excluded with hospital courses indicative of complicated stays (emergent procedures, LOS >10 days, discharge to extended care facility or with home health, index hospitalization mortality). Propensity score matching was performed to compare outcomes between cohorts. Multivariable logistic regression models were used to identify factors associated with readmission after early discharge. ResultsDuring the study period, 91,861 patients underwent CABG with an uncomplicated postoperative course (∼20% of CABG population). Of these, 31% (28,790 of 91,861) were discharged early, and 69% (63,071 of 91,861) were routinely discharged. After propensity score matching, patients discharged early had lower readmission rates at 30 days, 90 days, and up to 1 year (P < .001 for all). The index hospitalization cost was lower with early discharge ($26,676 vs $32,859; P < .001). Early discharge was associated with a lower incidence of nosocomial infection at the index hospitalization (0.17% vs 0.81%, P < .001) and readmission from infection (14.5% vs 18%, P = .016). ConclusionsEarly discharge after uncomplicated CABG can be considered in a highly selective patient population. Early-discharge patients are readmitted less frequently than matched routine-discharge patients, with a lower incidence of readmission from infection. Appropriate postdischarge processes to facilitate early discharge after CABG should be further pursued.

Extravasated Pudendal Artery Pseudoaneurysm Presenting as a Large Vaginal Hematoma Following Uncomplicated Delivery

Body of Abstract: (1) To report a case of an extravasated pudendal pseudoaneurysm presenting as vaginal hematoma following an uncomplicated delivery. (2) To discuss alternatives of management of vulvar hematomas. Introduction: Postpartum hemorrhage is a leading cause of maternal mortality and can infrequently (1/300-1/1500 deliveries) be caused by vulvar hematomas. Vulvar hematomas are typically small and resolve with conservative treatment. Rarely, they can develop rapidly, posing a significant risk to the patient. Risks for vulvar hematomas include a prolonged second stage of labor, multiple gestation, operative vaginal delivery, episiotomy, and vaginal laceration. Extravasation from a pseudoaneurysm in the pelvic arteries is a rare cause of vulvar hematomas (&lt; 5% of cases) with &gt;75% involving the uterine artery. Pseudoaneurysms typically result from damage to vasculature during a traumatic delivery. Spread into the retroperitoneal space can lead to shock and eventual demise if improperly managed. This case illustrates the exceptionally rare occurrence of a pudendal artery pseudoaneurysm with rapidly expanding potentially catastrophic hematoma formation. Case Summary: Presented is a 21-year-old G2P1011 patient at 39w5d with a large vaginal hematoma diagnosed shortly following spontaneous vaginal delivery. The case initially presented to the hospital one hour after spontaneous rupture of membranes with an unremarkable pregnancy. Normal labor ensued and stage II of labor lasted one hour with an uncomplicated nonoperative vaginal delivery. Postpartum a significant increase in fundal height was noted. Cytotec was given and bladder catheterization removed 800 ml urine. Abdominal pain increased. Vital signs were normal. Exam revealed a large posterior vaginal wall swelling extending upward, but without active bleeding. A computerized tomography (CT) scan of the abdomen/pelvis revealed a 9.7 X 10.5 X 13.2 cm pelvic hematoma arising from the posterior vaginal wall with extension cephalad into the perirectal space and right adnexa. Evidence of active bleeding and bilateral hydronephrosis were reported. Hemoglobin was 10.1, down from admission 12.5. Symptoms included worsening abdominal pain and dizziness. Based on the active bleeding noted on CT scan and the progressive symptoms, the patient was transferred to a tertiary care center. Upon tertiary center admission the patient was tachycardic and hypotensive (P 153 and BP 101/61). Hemoglobin was 9.3. Physical exam was unchanged. Interventional radiology recommended and patient underwent embolization of bilateral uterine arteries for treatment of a diagnosed pseudoaneurysm with extravasation of the right pudendal artery. Postpartum day 1, mild right lower quadrant pain was felt to be consistent with the embolization. Hemoglobin decreased to 6.5, and the patient received one unit of packed red blood cells (PRBCs). Clinically, ambulation was tolerated, but tachycardia and hypotension remained and there was decreased swelling. Hemoglobin remained low at 6.8, and another unit of PRBCs was given. Hospital course thereafter was uneventful and discharge was on day 3. Discussion: This case describes a vaginal hematoma and pudendal artery pseudoaneurysm as a very rare but potentially life-threatening postpartum hemorrhage following vaginal delivery. Association with an uncomplicated pregnancy and delivery, involvement of the pudendal artery with an expanding large hematoma dissecting the retroperitoneal space creating a hemodynamically unstable situation are only rarely seen concurrently. Hematoma treatment starts conservatively, utilizing ice, rest, and pain control if patient is hemodynamically stable and the hematoma is small. When large, rapidly expanding, or the patient is hemodynamically unstable, surgical intervention or artery embolization should be considered when imaging identifies the source of bleeding. Imaging may include ultrasound, CT, CT angiography, and magnetic resonance imaging as options for localization of hematoma. No superior mode of evaluation is identified. Pseudoaneurysms following delivery have most commonly been described in the uterine arteries with only a handful of case reports documenting other sources including the obturator, labial, vaginal, and internal pudendal arteries. Our case demonstrates that extravasated pelvic artery pseudoaneurysms can present in benign appearing nonoperative deliveries and should be considered in the differential diagnosis as a source of post-partum hemorrhage. Recently, pseudo-aneurysms have more commonly been treated with IR artery embolization as it is a less invasive and better tolerated procedure by patients. Tsumagari et al suggested an algorithm proposing vulvovaginal hematomas should be observed versus surgically evacuated, whereas upper vaginal hematomas should undergo CT angiography for assessment for selective arterial embolization. Conclusion: Pseudoaneurysms of the pudendal artery with hematoma formation occurring in an uncomplicated delivery are an extremely rare cause of potentially life-threatening hemorrhage as reported in only a handful of cases. Because of their potential for catastrophic sequelae, they should be considered in the differential diagnosis of expanding upper vaginal hematomas. This case depicts the importance and success of rapid identification and embolization of pudendal artery pseudoaneurysm to prevent mortality.

Improvement in inpatient discharge planning for patients with alcohol use disorder with the implementation of a team-based multidisciplinary workflow.

Alcohol use disorder (AUD) is a major economic and healthcare burden in the United States. While there is evidence-based medication-assisted treatment (MAT) for AUD, few physicians implement these therapies on a regular basis. To determine the impact of a pharmacy-guided AUD discharge planning workflow on the rate of MAT prescriptions and inpatient readmissions. This was a single-centered pre-and-post intervention study over a 6-month period, with a 90-day pre-intervention period and a 90-day post-intervention period. The study included all patients over the age of 18 years admitted to a medicine or surgery floor bed who presented with alcohol withdrawal at any point during their hospital course. The intervention involved a pharmacy workflow, in which a list of patients admitted with alcohol withdrawal was automatically generated and referred to pharmacists, who then provided recommendations to the primary physician regarding prescriptions for naltrexone, acamprosate, and/or gabapentin. The patients were then contacted within 30 days after discharge for post-hospitalization follow-up. Our outcome measures were change in prescription rate of MATs, change in total and alcohol-related 90-day readmission rates, and change in total and alcohol-related 90-day emergency department (ED) visit rates. The pre-intervention period consisted of 49 patients and the post-intervention period consisted of 41 patients. Our workflow demonstrated a 195% increase in the prescription rate of MATs at discharge (p < 0.001), 61% reduction in 90-day total readmission rate (p < 0.05), 40% reduction in 90-day total ED visit rate (p = 0.09), 92% reduction in 90-day alcohol-related readmission rate (p < 0.05), and 88% reduction in 90-day alcohol-related ED visit rate (p < 0.05). Our intervention demonstrated that a pharmacy-based AUD discharge planning workflow has the potential to reduce inpatient readmissions and ED visits for patients with AUD, thus demonstrating improved patient outcomes with the potential to reduce healthcare costs.

Use of regional anesthesia within a pediatric interventional radiology suite reduced periprocedural opioid use without delaying the overall workflow: a retrospective study

BackgroundNerve block utility has been extensively described in the operating room, however, there is a paucity of evidence regarding blocks in the interventional radiology (IR) suite, with no studies examining...

Analyzing Epidemiology and Hospital Course Outcomes of LeFort Fractures in the Largest National Pediatric Trauma Database

Analyzing Epidemiology and Hospital Course Outcomes of LeFort Fractures in the Largest National Pediatric Trauma Database

Single-Stage Bronchoscopy-Guided Protocol for Tracheostomy Decannulation in Adult Patients

IntroductionTracheostomy decannulation is a routine procedure in airway management. There is no standard decannulation method; however, the two commonly practiced approaches are tracheostomy downsizing and intermittent capping, which are both accompanied by multiple visits to the clinic and increase patient discomfort. Herein, we explore fiberoptic bronchoscopy application in a novel single-stage decannulation protocol. MethodsWe conducted a retrospective study on tracheostomy patients eligible for decannulation. Fiberoptic bronchoscopy was performed on patients with spontaneous ventilation for ≥48 h, age ≥18, hemodynamic stability, normal chest X-ray, adequate swallowing, effective cough, adequate consciousness, patent speaking valve, and absent history of recurrent aspiration. Tracheostomy removal occurred after evaluating the airway and ruling out tracheomalacia, tracheitis with stenosis, obstructive granulation tissue, and moderate-to-severe stenosis. We documented patients' demographic and clinical information, along with details of their post-decannulation course. ResultsOut of 58 patients admitted for tracheostomy removal, we excluded six patients (10.3%) from the study because, despite clinical indications for successful weaning, they exhibited abnormalities that interrupted the decannulation process. Of the remaining 52 patients, 50 (96.1%) were successfully weaned off, while two needed reinsertion during their hospital course. Bronchoscopy findings were unremarkable in 33 (63.5%) patients, and the most frequently observed abnormalities were paucity of vocal cord movement in 5 (9.6%) patients and granulation tissue formation in 5 (9.6%) patients. No further airway management was necessary after discharge. ConclusionsOur study introduces the innovative approach of single-stage bronchoscopic decannulation as a potentially beneficial tool for immediate decannulation. Based on our experience, we achieved a relatively satisfactory outcome following single-stage tracheostomy decannulation with bronchoscopy. The approach shows promise in providing valuable airway insights and predicting possible decannulation failures. Further research is needed to evaluate its impact on stress reduction for patients and surgeons, its superiority compared to traditional techniques, its long-term effects on healthcare, and its potential cost-effectiveness.

Does the use of double hormone replacement therapy for trauma patient organ donors improve organ recovery for transplant.

With an ongoing demand for transplantable organs, optimization of donor management protocols, specifically in trauma populations, is important for obtaining a high yield of viable organs per patient. Endocrine management of brain-dead potential organ donors (BPODs) is controversial, leading to heterogeneous clinical management approaches. Previous studies have shown that when levothyroxine was combined with other treatments, including steroids, vasopressin, and insulin, BPODs had better organ recovery and survival outcomes were increased for transplant recipients. To determine if levothyroxine use in combination with steroids in BPODs increased the number of organs donated in trauma patients. A retrospective review of adult BPODs from a single level 1 trauma center over ten years was performed. Exclusion criteria included patients who were not solid organ donors, patients who were not declared brain dead (donation after circulatory death), and patients who did not receive steroids in their hospital course. Levothyroxine and steroid administration, the number of organs donated, the types of organs donated, and demographic information were recorded. Univariate analyses were performed with P < 0.05 considered to be statistically significant. A total of 88 patients met inclusion criteria, 69 (78%) of whom received levothyroxine and steroids (ST/LT group) vs 19 (22%) receiving steroids without levothyroxine (ST group). No differences were observed between the groups for gender, race, pertinent injury factors, age, or other hormone therapies used (P > 0.05). In the ST/LT group, 68.1% (n = 47) donated a high yield (3-5) of organ types per donor compared to 42.1% (n = 8) in the ST group (P = 0.038). There was no difference in the total number of organ types donated between the groups (P = 0.068). This study suggests that combining levothyroxine and steroid administration increases high-yield organ donation per donor in BPODs in the trauma patient population. Limitations to this study include the retrospective design and the relatively small number of organ donors who met inclusion criteria. This study is unique in that it mitigates steroid administration as a confounding variable and focuses specifically on the adjunctive use of levothyroxine.

Discharge to Skilled Nursing Facility Is a Risk Factor for Readmission: A Nationwide Propensity-Matched Study

IntroductionGeneral surgery procedures place stress on geriatric patients, and postdischarge care options should be evaluated. We compared the association of discharge to a skilled nursing facility (SNF) versus home on patient readmission. MethodsWe retrospectively reviewed the Nationwide Readmission Database (2016-2019) and included patients ≥65 y who underwent a general surgery procedure between January and September. Our primary outcome was 30-d readmissions. Our secondary outcome was predictors of readmission after discharge to an SNF. We performed a 1:1 propensity-matched analysis adjusting for patient demographics and hospital course to compare patients discharged to an SNF with patients discharged home. We performed a sensitivity analysis on patients undergoing emergency procedures and a stepwise regression to identify predictors of readmission. ResultsAmong 140,056 included patients, 33,916 (24.2%) were discharged to an SNF. In the matched population of 19,763 pairs, 30-d readmission was higher in patients discharged to an SNF. The most common diagnosis at readmission was sepsis, and a greater proportion of patients discharged to an SNF were readmitted for sepsis. In the sensitivity analysis, emergency surgery patients discharged to an SNF had higher 30-d readmission. Higher illness severity during the index admission and living in a small or fringe county of a large metropolitan area were among the predictors of readmission in patients discharged to an SNF, while high household income was protective. ConclusionsDischarge to an SNF compared to patients discharged home was associated with a higher readmission. Future studies need to identify the patient and facility factors responsible for this disparity.

Compartment Syndrome Following Snake Envenomation in the United States: A Scoping Review of the Clinical Literature.

Local tissue destruction following envenomation from North American snakes, particularly those within the Crotalinae subfamily, has the potential to progress to compartment syndrome. The pathophysiology of venom-induced compartment syndrome (VICS) is a debated topic and is distinct from trauma/reperfusion-induced compartment syndrome. Heterogeneity exists in the treatment practices of VICS, particularly regarding the decision to progress to fasciotomy. Associations with functional outcomes and evolution in clinical practice since the introduction of Crotalidae polyvalent immune Fab (FabAV) have not been well defined. Our goal was to identify the potential gaps in the literature regarding this phenomenon, as well as illuminate salient themes in the clinical characteristics and treatment practices of VICS. We conducted this systematic scoping-style review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Records were included if they contained data surrounding the envenomation and hospital course of one or more patients who were envenomated by a snake species native to North America and were diagnosed with compartment syndrome from 1980-2020. We included 19 papers: 10 single- or two-patient case reports encompassing 12 patients, and nine chart reviews providing summary statistics of the included patients. In case reports, the median compartment pressure when reported was 60 millimeters of mercury (interquartile range 55-68), 66% underwent fasciotomy, and functional outcomes varied. Use of antivenom appeared to be more liberal with FabAV than the earlier antivenin Crotalidae polyvalent. Rapid progression of swelling was the most commonly reported symptom. Among the included retrospective chart reviews, important data such as compartment pressures, consistent laboratory values, and snake species was inconsistently reported. Venom-induced compartment syndrome is relatively rare. Existing papers generally describe good outcomes even in the absence of surgical management. Significant gaps in the literature regarding antivenom dosing practices, serial compartment pressure measurements, and functional outcomes highlight the need for prospective studies and consistent standardized reporting.

A Comparison of Different Intensive Care Unit Definitions Derived from the German Administrative Data Set: A Methodological, Real-World Data Analysis from 86 Helios Hospitals

Background: The intensive care unit (ICU) is a scarce resource in all health care systems, necessitating a well-defined utilization. Therefore, benchmarks are essential; and yet, they are limited due to heterogenous definitions of what an ICU is. This study analyzed the case distribution, patient characteristics, and hospital course and outcomes of 6,204,093 patients in the German Helios Hospital Group according to 10 derived ICU definitions. We aimed to set a baseline for the development of a nationwide, uniform ICU definition. Methods: We analyzed ten different ICU definitions: seven derived from the German administrative data set of claims data according to the German Hospital Remuneration Act, three definitions were taken from the Helios Hospital Group’s own bed classification. For each ICU definition, the size of the respective ICU population was analyzed. Due to similar patient characteristics for all ten definitions, we selected three indicator definitions to additionally test statistically against IQM. Results: We analyzed a total of 5,980,702 completed hospital cases, out of which 913,402 referred to an ICU criterion (14.7% of all cases). A key finding is the significant variability in ICU population size, depending on definitions. The most restrictive definition of only mechanical ventilation (DOV definition) resulted in 111,966 (1.9%) cases; mechanical ventilation plus typical intensive care procedure codes (IQM definition) resulted in 210,147 (3.5%) cases; defining each single bed individually as ICU or IMC (ICUᴧIMC definition) resulted in 411,681 (6.9%) cases; and defining any coded length of stay at ICU (LOSi definition) resulted in 721,293 (12.1%) cases. Further testing results for indicator definitions are reported. Conclusions: The size of the population, utilization rates, outcomes, and capacity assumptions clearly depend on the definition of ICU. Therefore, the underlying ICU definition should be stated when making any comparisons. From previous studies, we anticipated that 25–30% of all ICU patients should be mechanically ventilated, and therefore, we conclude that the ICUᴧIMC definition is the most plausible approximation. We suggest a mandatory application of a clearly defined ICU term for all hospitals nationwide for improved benchmarking and data analysis.

Precision Medicine Approach Using Triple Combination Antifungal Therapy for Fusarium Brain Abscesses and Endocarditis in an Adult Burn Patient.

We report a management strategy for disseminated Fusarium solani fungal infection in an adult 35% total body surface area burn patient with brain abscesses and concomitant pulmonic valve endocarditis resulting in the longest survival reported in a burn patient. Early in his hospital course, the patient was diagnosed with a Fusarium burn wound infection with concomitant fungemia and was treated with a prolonged course of intravenous (IV) antifungal monotherapy. Shortly thereafter, he developed focal neurologic deficits and was found to have brain abscesses on MRI. He underwent emergent craniotomy with debridement, and triple antifungal therapy was initiated. Transesophageal echocardiography demonstrated pulmonic valve vegetations, which resolved with triple antifungal therapy. Disseminated Fusarium solani infection is quite rare with mortality approaching 100%. Given the rarity of this disease process, there are no established antifungal treatment guidelines. However, this patient survived for approximately 1 year after diagnosis with treatment including source control via craniotomy and debridement coupled with prolonged courses of combination antifungal therapy (given the near pan-resistance of his fungal infection). Pharmacogenomic testing was utilized to establish the patient's metabolism of voriconazole and dosing adjusted accordingly to improve the efficacy of the combination therapy. To our knowledge, an adult burn patient surviving this length of time after Fusarium brain abscesses with disseminated infection has not been previously described.

A Case Report of Hematogenous Osteomyelitis of the Manubrium Caused by Seeding from a Colovesicular Fistula.

Osteomyelitis can occur at various osseous locations and commonly presents in the emergency department (ED). The incidence of osteomyelitis is 21.8 cases per 100,000 persons annually.1 Hematogenous osteomyelitis typically occurs in the vertebrae; however, it may seldomly occur in the manubrium. Hematogenous osteomyelitis can be seen in patients with complicated thoracic surgery, radiation, fracture, diabetes, immunosuppression, steroid therapy, and malnutrition.2 Because signs and symptoms of osteomyelitis may be nonspecific, clinicians must have high suspicion based on history and physical. Workup should include identifying the source, imaging, and surgical cultures. A 60-year-old male with hypertension and diabetes presented with atraumatic right shoulder and chest pain. The patient presented twice to the ED for clavicle pain five days prior. Computed tomography (CT) of the chest detected osseous infection of the manubrium and upper sternum, right clavicle, and mediastinal phlegmon. A CT of the abdomen and pelvis revealed osteomyelitis and discitis of the 12th thoracic and first lumbar vertebral body with gas at the psoas muscle, as well as sigmoid diverticulitis with colovesicular fistula. The patient was started on broad spectrum antibiotics and 1,500 milliliters of lactated Ringer's in the ED. After evaluation by cardiothoracic surgery, the patient was taken to the operating room for neck exploration, incision/drainage, manubriectomy, and right sternoclavicular joint resection. Surgical, blood, urine, and respiratory cultures grew Klebsiella pneumoniae. After a 34-day hospital course, the patient was discharged on two weeks of oral levofloxacin and follow-up appointments with cardiothoracic surgery and infectious disease. The patient had good prognosis and recovery. Hematogenous osteomyelitis to the manubrium is rare and may present with only chest pain. It is important to consider other sources that seed in the manubrium and imaging to evaluate multisite infection. Treatment should include intravenous antibiotics and/or surgical intervention for debridement with washout or manubriectomy.

Intravenous fluid therapy in hospitalized adult dengue patients without shock: Impact on subsequent severe dengue and potential adverse effects.

There is a lack of evidence on the optimal administration of intravenous (IV) fluids in hospitalized adult dengue patients without compensated and hypotensive shock. This study utilized a well-established cohort of dengue patients to compare risks of progressing to severe dengue (SD) over time for patients who were administered IV fluid versus others who were not. We included adult patients (n = 4781) who were hospitalized for dengue infection from 2005 to 2008. Cases were patients who developed SD (n = 689) and controls were patients who did not up until discharge (n = 4092). We estimated the hazardratios (HRs) and risk of SD over time between groups administered different volumes of IV fluids versus the no IV fluid comparison group using Cox models with time-dependent covariates. The doubly-robust estimation approach was used to control for the propensity of fluid administration given clinical characteristics of patients. Subgroup analyses by age, sex, and dengue warning signs before IV fluid administration were conducted. High (>2000 mL/day) IV fluids volume was associated with a higher risk of development of SD for those who had warning signs (HR: 1.77 [1.05-2.97], p: 0.0713) and for those below 55 years old (HR: 1.53 [1.04-2.25], p: 0.0713). Low (<1000 mL/day) IV fluids volume was protective against SD for patients without warning signs (HR: 0.757 [0.578-0.990], p: 0.0883), no lethargy (HR: 0.770 [0.600-0.998], p: 0.0847), and females (HR: 0.711 [0.516-0.980], p: 0.0804). Over the course of hospitalization, there were no significant differences in IV fluid administration and SD risk in most subgroups, except in those who experienced lethargy and were administered IV fluid volume or quantity. Administering high volumes of IV fluids may be associated with an increased risk of SD during hospitalization for adult dengue patients without shock. Judicious use of IV fluids as supportive therapy is warranted.

Effectiveness and Safety of Dexmedetomidine in Neonates With Hypoxic Ischemic Encephalopathy Undergoing Therapeutic Hypothermia.

The objective of this study was to evaluate and compare the effectiveness and safety of dexmedetomidine as monotherapy between neonates with mild hypoxic ischemic encephalopathy (HIE) and moderate to severe HIE treated with therapeutic hypothermia (TH). This retrospective study included neonates of gestational age ≥36 weeks with a diagnosis of HIE and undergoing TH between January 2014 and December 2021. Patients were included if they received at least 6 hours of continuous sedation with dexmedetomidine. Baseline characteristics, dose and duration of medication, adverse events, liver and kidney function tests, and hospital course were reviewed. Of the 97 neonates included, 46 had mild, 42 had moderate, and 9 had severe HIE. Dexmedetomidine was initiated at a median 5 hours of life, and the median infusion duration was 77 (46-87) hours. Fifty-two (53.6%) required at least 1 breakthrough opioid or sedative during the first 24 hours of dexmedetomidine infusion. Overall, 40 patients (41.2%) had at least 1 bradycardia episode with heart rate <80 beats/min and 14 patients (14.4%) had heart rate <70 beats/min. Hypotension was experienced by 7 patients (7.2%). Fifty-two patients (53.6%) were intubated in the delivery room and 33/52 (63.5%) were extubated on day of life 1 during dexmedetomidine infusion. Dexmedetomidine as monotherapy was effective and safe sedation for infants with HIE undergoing hypothermia. The most common side effect of dexmedetomidine was bradycardia. -Dexmedetomidine may be considered as first and single agent for neonates with HIE undergoing TH.

Are routine, daily chest radiographs (CXR) necessary following (VATS and RATS) lobectomies?

BackgroundConsensus guidelines regarding the amount and necessity of post-operative imaging in thoracic surgery are lacking. The efficacy of daily chest radiographs (CXR) following video-assisted (VATS) and robotic-assisted (RATS) thoracoscopic surgery in directing management has not been previously studied. We hypothesize that abnormal clinical findings, rather than abnormal imaging findings, better predict post-operative complications in patients undergoing VATS/RATS lobectomies. MethodsA retrospective review of VATS and RATS lobectomy patients were performed at a tertiary referral center from 1/1/2019–12/31/2021. Demographics, hospital course, and imaging were evaluated. Descriptive statistics, Chi-Square test, Fisher's exact, Wilcoxon rank sum, and multivariable logistic regression were performed. Our outcomes were post-operative complications requiring a procedure and extended length of stay (LOS) (>2 days post-operatively). ResultsOut of 362 VATS/RATS lobectomy patients, 15 patients had post-operative complications requiring a procedure. Almost all patients who required a procedure had abnormal clinical signs and symptoms (14/15; p < 0.001) while 70 % had expected post-operative day (POD) one CXR findings (11/15; p = 0.463). Multivariable logistic regression demonstrated clinical signs and symptoms independently predicted procedural requirement (odds ratio [OR] = 48, 95 % Confidence Interval [CI]:8.5–267) while abnormal POD one imaging did not. For extended LOS, a positive smoking history (OR = 4.4, 95 % CI:1.4–14.1), number of CXRs (OR = 2.4, 95 % CI:1.8–3.2) and thoracostomy tubes (OR = 5.3, 95 % CI:1.0–27.3) were independent predictors while clinical signs and symptoms was not. ConclusionAbnormal clinical findings may guide management more predictably than abnormal CXRs after VATS/RATS. Routine CXR in the post-operative setting may be unnecessary in those without clinical signs or symptoms. Key messageThere are no consensus guidelines regarding the efficacy of routine, post-operative diagnostic studies after major thoracic lobar resections. The presence of abnormal signs or symptoms after minimally invasive lobectomies may better predict those who will require additional procedures better than the presence of abnormal routine, post-operative chest radiographs.

Case Report: Chest Pain as an Uncommon Presentation for Euglycemic Diabetic Ketoacidosis in a Female Patient Using SGLT2 inhibitor

Sodium-glucose co-transporter-2 (SGLT2) inhibitors are well-recognised antidiabetic medications among clinicians due to its highly protective effects on cardiovascular and renal systems on diabetic patients. However, one of its uncommonly reported side effects is the development of euglycemic diabetic ketoacidosis (EuDKA) which is characterized by mild hyperglycemia, ketosis and acidosis. Chest pain as a clinical presentation of EuDKA has been rarely reported in the literature. We present a case of a 46-year-old female with a past medical history of type 2 diabetes mellitus (T2DM), hypertension, and hypertriglyceridemia presented to the hospital with central chest pain that radiates to the back and is associated with mild shortness of breath and one bout of vomiting. She had been taking dapagliflozin, an SGLT2 inhibitor, for four years. She was found to have a blood glucose level of 7 mmol\L, high anion gap metabolic acidosis and ketonuria. Toxicology screening was unremarkable. She was diagnosed as a case of SGLT2-induced EuDKA and was treated with fluid, insulin and potassium chloride (KCL). Her hospital course went smoothly. Dapagloflzi was discontinued, and she was discharged home on oral metformin and subcutaneous insulin. This study highlights the rare occurance of chest pain as a presentation of EuDKA, an uncommon side effect of the widely used SGLT2 inhibitors. Chest pain in patients using SGLT2 Inhibitors should raise the clinician’s suspicion for possible EuDKA.

Treatment of Symptomatic Carotid Webs: A Single-Center Review

IntroductionCarotid webs are abnormal thin shelf-like or flap-like tissue in the carotid bulb (proximal internal carotid artery). Rarely are carotid webs detected prior to symptoms since routine carotid artery surveillance is not performed in younger individuals without traditional risk factors for carotid disease. The cause and natural history remain unknown. In general, they are not common, but should be considered in the differential diagnosis of a patient who presents with ischemic neurologic symptoms. The web can create a flow disturbance, potentiating local thrombus formation, which can embolize producing resulting in cerebral ischemia. Current treatment is to reduce thrombus formation (antithrombotics and/or anticoagulation) or to alter the flow disturbance caused by the web (surgical removal or stent). MethodsWe retrospectively identified all patients presenting with acute ischemic stroke to our Comprehensive Stroke Center that were diagnosed with carotid web from January 2020 to December 2023. Patient demographics, presentation, hospital course including treatment and complications were collected and reported. ResultsFifteen patients presented with carotid web and stroke from 2020-2023 and 13 underwent carotid artery stenting or endarterectomy with no periprocedural complications. Most (40%) carotid webs were not primarily identified by the initial radiology interpretation. DiscussionWe discuss our experience of carotid web and its management as well as review of the current literature.

Extracorporeal Membrane Oxygenation for Acute Lung Injury in Idiopathic Inflammatory Myopathies-A Potential Lifesaving Intervention.

Idiopathic inflammatory myopathies (IIM) can present with acute IIM-related lung injury and respiratory failure, leading to a high mortality risk in intensive care units (ICU). Extracorporeal membrane oxygenation (ECMO) in acute respiratory distress syndrome can be lifesaving. We aimed to report a case series of IIM patients that received ECMO. Patients with IIM from tertiary care centers in Belgium, Canada, Denmark, United States, and Sweden who underwent ECMO were reviewed to describe clinical characteristics, disease outcomes and hospitalization course. Clinical characteristics at admission and during ICU stay including ECMO complications and mortality causes were summarized. The study included 22 patients (50% female, mean±SD age at admission 47 ± 12 years) with anti-MDA5 positive dermatomyositis (68%), anti-synthetase syndrome (14%), polymyositis (9%), overlap myositis (5%) and non-MDA5 dermatomyositis (5%). Patients had low comorbidity scores and 46% had received immunosuppression before their ICU admission. Eight (36%) patients died in the ICU, six (27%) were bridged to recovery and eight (36%) were bridged to transplant. When comparing patients bridged to recovery and those who died in the ICU, those who died were older (p= 0.03) and had higher median Charlson comorbidity index scores (p= 0.05). Both groups had similar frequencies of ECMO-related complications (33% vs 50%, p= 0.94). In the patients exposed to ECMO in this case series, 14 were successfully bridged to recovery or transplant, while 8 died in the ICU. Large studies are needed to collect data on clinical outcomes in patients with IIM-ILD exposed to ECMO to identify the best candidates for the intervention.