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Reyes-Gibby CC, Qdaisat A, Ferrarotto R, Fadol A, Bischof JJ, Coyne CJ, Lipe DN, Hanna EY, Shete S, Abe JI, Yeung SCJ. Cardiovascular events after cancer immunotherapy as oncologic emergencies: Analyses of 610 head and neck cancer patients treated with immune checkpoint inhibitors. Head Neck 2024; 46:627-635. [PMID: 38151809 PMCID: PMC10922978 DOI: 10.1002/hed.27604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/24/2023] [Accepted: 12/06/2023] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND Cardio-oncology and emergency medicine are closely collaborative, as many cardiac events in cancer patients require evaluation and treatment in the emergency department (ED). Immune checkpoint inhibitors (ICIs) have become a common treatment for patients with head and neck cancer (HNC). However, the immune-related adverse events (irAEs) from ICIs can be clinically significant. METHODS We reviewed and analyzed cardiovascular diagnoses among HNC patients who received ICI during the period April 1, 2016-December 31, 2020 in a large tertiary cancer center. Demographics, clinical and cancer-related data were abstracted, and billing databases were queried for cardiovascular disease (CVD)-related diagnosis using International Classification of Disease-version10 (ICD-10) codes. We recorded receipt of care at the ED as one of the outcome variables. RESULTS A total of 610 HNC patients with a median follow-up time of 12.3 months (median, interquartile range = 5-30 months) comprised our study cohort. Overall, 25.7% of patients had pre-existing CVD prior to ICI treatment. Of the remaining 453 patients without pre-existing CVD, 31.5% (n = 143) had at least one CVD-related diagnosis after ICI initiation. Tachyarrhythmias (91 new events) was the most frequent CVD-related diagnosis after ICI. The time to diagnosis of myocarditis from initiation of ICI occurred the earliest (median 2.5 months, 1.5-6.8 months), followed by myocardial infarction (3.7, 0.5-9), cardiomyopathy (4.5, 1.6-7.3), and tachyarrhythmias (4.9, 1.2-11.4). Patients with myocarditis and tachyarrhythmias mainly presented to the ED for care. CONCLUSION The use of ICI in HNC is still expanding and the spectrum of delayed manifestation of ICI-induced cardiovascular toxicities is yet to be fully defined in HNC survivors.
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Affiliation(s)
- Cielito C. Reyes-Gibby
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Aiham Qdaisat
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Renata Ferrarotto
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anecita Fadol
- Department of Nursing, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason J. Bischof
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Christopher J. Coyne
- Department of Emergency Medicine, University of California San Diego, San Diego, California, USA
| | - Demis N. Lipe
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ehab Y Hanna
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sanjay Shete
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jun-ichi Abe
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sai-Ching J. Yeung
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Lipe DN, Qdaisat A, Chaftari P, Wattana MK, Krishnamani PP, Reyes-Gibby C, Yeung SCJ. Emergency department use by patients who received chimeric antigen receptor T cell infusion therapy. Front Oncol 2023; 13:1122329. [PMID: 37007139 PMCID: PMC10064130 DOI: 10.3389/fonc.2023.1122329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/08/2023] [Indexed: 03/19/2023] Open
Abstract
BackgroundChimeric antigen receptor T cell infusion (CAR T) therapy has revolutionized the treatment of hematologic malignancies, but treatment-related toxicities are of concern. Understanding the timing and reasons for which patients present to the emergency department (ED) after CAR T therapy can assist with the early recognition and management of toxicities.MethodsA retrospective observational cohort study was conducted for patients who had undergone CAR T therapy in the past 6 months and visited the ED of The University of Texas MD Anderson Cancer Center between 04/01/2018 and 08/01/2022. The timing of presentation after CAR T product infusion, patient characteristics, and outcomes of the ED visit were examined. Survival analyses were conducted using Cox proportional hazards regression and Kaplan-Meier estimates.ResultsDuring the period studied, there were 276 ED visits by 168 unique patients. Most patients had diffuse large B-cell lymphoma (103/168; 61.3%), multiple myeloma (21/168; 12.5%), or mantle cell lymphoma (16/168; 9.5%). Almost all 276 visits required urgent (60.5%) or emergent (37.7%) care, and 73.5% of visits led to admission to the hospital or observation unit. Fever was the most frequent presenting complaint, reported in 19.6% of the visits. The 30-day and 90-day mortality rates after the index ED visits were 17.0% and 32.2%, respectively. Patients who had their first ED visit >14 days after CAR T product infusion had significantly worse overall survival (multivariable hazard ratio 3.27; 95% confidence interval 1.29–8.27; P=0.012) than patients who first visited the ED within 14 days of CAR T product infusion.ConclusionCancer patients who receive CAR T therapy commonly visit the ED, and most are admitted and/or require urgent or emergent care. During early ED visits patients mainly present with constitutional symptoms such as fever and fatigue, and these early visits are associated with better overall survival.
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Affiliation(s)
- Demis N. Lipe
- Department of Medical Services, IQVIA Biotech, Houston, TX, United States
| | - Aiham Qdaisat
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Patrick Chaftari
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Monica K. Wattana
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Pavitra P. Krishnamani
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Cielito Reyes-Gibby
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sai-Ching J. Yeung
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
- *Correspondence: Sai-Ching J. Yeung,
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Krishnamani PP, Qdaisat A, Wattana MK, Lipe DN, Sandoval M, Elsayem A, Cruz Carreras MT, Yeung SCJ, Chaftari PS. Characteristics and Outcomes of Patients with Cancer Pain Placed in an Emergency Department Observation Unit. Cancers (Basel) 2022; 14:cancers14235871. [PMID: 36497353 PMCID: PMC9738053 DOI: 10.3390/cancers14235871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/19/2022] [Accepted: 11/20/2022] [Indexed: 12/03/2022] Open
Abstract
Pain remains an undertreated complication of cancer, with poor pain control decreasing patients’ quality of life. Traditionally, patients presenting to an emergency department with pain have only had two dispositions available to them: hospitalization or discharge. A third emerging healthcare environment, the emergency department observation unit (EDOU), affords patients access to a hospital’s resources without hospitalization. To define the role of an EDOU in the management of cancer pain, we conducted a retrospective study analyzing patients placed in an EDOU with uncontrolled cancer pain for one year. Patient characteristics were summarized using descriptive statistics and predictors of disposition from the EDOU and were identified with univariate and multivariate analyses. Most patients were discharged home, and discharged patients had low 72-hour revisit and 30-day mortality rates. Significant predictors of hospitalization were initial EDOU pain score (odds ratio (OR) = 1.12; 95% CI 1.06−1.19; p < 0.001) and supportive care (OR = 2.04; 95% CI 1.37−3.04; p < 0.001) or pain service (OR = 2.67; 95% CI 1.63−4.40; p < 0.001) consultations. We concluded that an EDOU appears to be the appropriate venue to care for a subsegment of patients presenting to an emergency department with cancer pain, with patients receiving safe care as well as appropriate consultation and admission when indicated.
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Affiliation(s)
- Pavitra Parimala Krishnamani
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Emergency Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - Aiham Qdaisat
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Monica Kathleen Wattana
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Demis N. Lipe
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- IQVIA Biotech, Morrisville, NC 27560, USA
| | - Marcelo Sandoval
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ahmed Elsayem
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maria Teresa Cruz Carreras
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sai-Ching Jim Yeung
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Patrick S. Chaftari
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Correspondence:
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Rojo RD, Ren JL, Lipe DN, Badr H, Shete S, Hanna EY, Reyes-Gibby CC. Neuropathic pain prevalence and risk factors in head and neck cancer survivors. Head Neck 2022; 44:2820-2833. [PMID: 36129114 DOI: 10.1002/hed.27199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Neuropathic pain (NP) is a debilitating symptom among head and neck cancer (HNC) survivors although few large studies report its prevalence and associated risk factors. METHODS A cross-sectional survey assessing demographic, behavioral, and clinical risk factors for NP. NP was assessed using the Self-administered Leeds Assessment of Neuropathic Symptoms and Signs pain scale (S-LANSS). RESULTS Forty-five percent (227/505) reported having pain including 13.7% (69/505) who were positive for S-LANSS. Reported pain sites were in the regions of the head and oral cavity (46.2%) and neck and throat (41.5%). Despite a higher self-reported use of analgesic medication (NP+ = 41.2%; NP- = 27.4%; p = 0.020) and alternative pain therapies (NP+ = 19.1%; NP- = 8.4%; p = 0.009), severe pain was more prevalent among those with NP (N+ = 23.2%; NP- = 13.3%; p = 0.004). Adjusted for opioid medications, ethnicity/race, age, surgery, depression, and comorbidities were risk factors for NP. CONCLUSION NP remains prevalent in HNC survivors highlighting the importance of routine pain surveillance.
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Affiliation(s)
- Raniv D Rojo
- Department of Emergency Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.,College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Jenny L Ren
- Department of Emergency Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.,Baylor College of Medicine, Houston, Texas, USA
| | - Demis N Lipe
- Department of Emergency Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Hoda Badr
- Baylor College of Medicine, Houston, Texas, USA
| | - Sanjay Shete
- Department of Epidemiology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.,Department of Biostatistics, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Ehab Y Hanna
- Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Cielito C Reyes-Gibby
- Department of Emergency Medicine, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.,Department of Biostatistics, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
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Lipe DN, Qdaisat A, Rajha E, Al-Breiki A, Cruz Carreras MT, Chaftari P, Yeung SCJ, Rice TW. Characteristics and predictors of venous thrombosis recurrence in patients with cancer and catheter-related thrombosis. Res Pract Thromb Haemost 2022; 6:e12761. [PMID: 36000091 PMCID: PMC9391569 DOI: 10.1002/rth2.12761] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 05/23/2022] [Accepted: 06/05/2022] [Indexed: 11/16/2022] Open
Abstract
Background Central venous catheters raise the risk of catheter‐related thrombosis (CRT) in patients with cancer, typically affecting the upper extremity. Management of CRT involves catheter removal and anticoagulation. However, robust evidence is lacking on the optimal timing of anticoagulation relative to catheter removal. Objectives Our goal is to provide a better understanding of the factors that increase the risk of recurrent venous thromboembolism (VTE) in these patients. Patients and Methods We conducted a retrospective chart review of all consecutive patients with cancer in our hospital affected by CRT between January 1, 2015, and December 31, 2017. We measured recurrence of VTE as thrombosis in any vascular bed or pulmonary embolism, for up to 2 years after diagnosis. Logistic and competing risk regression analyses were used to determine the association between different clinical factors and any VTE recurrence in patients with cancer and CRT. Results Of the 257 individuals meeting the inclusion criteria, 80.2% had their catheter removed; of these, 50.5% did not receive anticoagulation before the removal. Patients who did not receive anticoagulation before the removal had increased 3‐month and 1‐year risks of recurrent VTE (odds ratio, 5.07 [95% confidence interval [CI], 1.53–23.18]; and hazard ratio, 3.47 [95% CI, 1.34–9.01]), respectively. Conclusions Our study supports the use of anticoagulants before catheter removal in patients with CRT. Randomized clinical trials are recommended to establish stronger evidence pertaining to the long‐term risk of VTE recurrence and the effect of catheter reinsertion.
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Affiliation(s)
- Demis N Lipe
- Department of Emergency Medicine The University of Texas MD Anderson Cancer Center Houston Texas USA
| | - Aiham Qdaisat
- Department of Emergency Medicine The University of Texas MD Anderson Cancer Center Houston Texas USA
| | - Eva Rajha
- Department of Emergency Medicine Baylor College of Medicine Houston Texas USA
| | - Aisha Al-Breiki
- Department of Emergency Medicine Sultan Qaboos University Hospital Muscat Oman
| | - Maria T Cruz Carreras
- Department of Emergency Medicine The University of Texas MD Anderson Cancer Center Houston Texas USA
| | - Patrick Chaftari
- Department of Emergency Medicine The University of Texas MD Anderson Cancer Center Houston Texas USA
| | - Sai-Ching J Yeung
- Department of Emergency Medicine The University of Texas MD Anderson Cancer Center Houston Texas USA
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Lipe DN, Viets-Upchurch J, Hanna EY, Reyes-Gibby C, Chen SR, Elsayem A, Long B. Carotid Blowout Syndrome in the Emergency Department: A Case Report and Review of the Literature. J Emerg Med 2022; 62:e29-e34. [PMID: 35065858 DOI: 10.1016/j.jemermed.2021.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 11/13/2021] [Accepted: 11/27/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Carotid blowout syndrome (CBS) is an infrequent but dangerous oncologic emergency that must be recognized due to a mortality rate that approaches 40% and neurologic morbidity that approaches 60%. Patients present with a variety of symptoms ranging from asymptomatic to frank hemorrhage, and appropriate recognition and management may improve their outcomes. CASE REPORT A man in his late 60s with squamous cell carcinoma of the oropharynx presented to the emergency department (ED) with hemoptysis and several episodes of post-tussive emesis with large clots. He had been cancer free for multiple years after treatment with chemotherapy and radiation to the neck. Evaluation revealed a necrotic tumor on the posterior pharynx on bedside laryngoscopy and an external carotid pseudoaneurysm that was stented by interventional radiology. The patient experienced recurrent hemorrhage several months later and opted for palliative measures and expired of massive hemorrhage in the ED on a subsequent visit. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: CBS can be fatal, and early suspicion and recognition are key to ensure that a threatened or impending carotid blowout are appropriately managed. Once carotid blowout is suspected, early resuscitation and consultation with interventional radiology and vascular surgery is warranted.
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Affiliation(s)
- Demis N Lipe
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jayne Viets-Upchurch
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ehab Y Hanna
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cielito Reyes-Gibby
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Stephen R Chen
- Interventional Radiology Department, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ahmed Elsayem
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
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Lipe DN, Chaftari P, Reyes-Gibby C, Palaskas N. The evolving landscape of chimeric antigen receptor T-cell therapy associated cardiotoxicity. Am J Emerg Med 2022; 57:220-221. [DOI: 10.1016/j.ajem.2022.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 02/16/2022] [Indexed: 11/25/2022] Open
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Chaftari P, Lipe DN, Wattana MK, Qdaisat A, Krishnamani PP, Thomas J, Elsayem AF, Sandoval M. Outcomes of Patients Placed in an Emergency Department Observation Unit of a Comprehensive Cancer Center. JCO Oncol Pract 2021; 18:e574-e585. [PMID: 34905410 PMCID: PMC9014449 DOI: 10.1200/op.21.00478] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Emergency department observation units (EDOUs) have been shown to decrease length of stay and improve cost effectiveness. Yet, compared with noncancer patients, patients with cancer are placed in EDOUs less often. In this study, we aimed to describe patients who were placed in a cancer center's EDOU to discern their clinical characteristics and outcomes. Outcomes of patients placed in an emergency department observation unit of a comprehensive cancer center
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Affiliation(s)
- Patrick Chaftari
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Demis N Lipe
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Monica K Wattana
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Aiham Qdaisat
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Jomol Thomas
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ahmed F Elsayem
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Marcelo Sandoval
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
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Brock P, Dagher H, Wechsler AH, Lipe DN, Chaftari P, Chaftari AM, Gaeta MS, Johnson TN, Coussirat DJ, Aitken SL, Aitken SL, Jiang Y, Malek A, Hachem RY, Raad II. 542. Use of Bamlanivimab in Cancer Patients with Mild-to-Moderate COVID-19. Open Forum Infect Dis 2021. [PMCID: PMC8644538 DOI: 10.1093/ofid/ofab466.741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background Bamlanivimab is a monoclonal antibody that was granted an emergency use authorization by the US Food and Drug Administration in November 2020 for patients with mild to moderate coronavirus disease 2019 (COVID-19). It initially showed promising results with decreasing hospitalizations and return emergency department visits in immunocompetent patients. We evaluated the role of bamlanivimab in the cancer patient population. Methods We conducted a retrospective matched study of all cancer patients diagnosed with mild to moderate COVID-19 who received bamlanivimab in our acute cancer care center (ACCC) from December 2020 to February 2021. These patients were compared to a control group of cancer patients who presented to our ACCC and were diagnosed with mild to moderate COVID-19 from March to November 2020 before the introduction of bamlanivimab. Control patients were matched by age and underlying malignancy. All patients had a baseline oxygen saturation ≥ 94% and an absolute neutrophil count > 500 mm3. Demographics, clinical characteristics, and outcome that included COVID-related admissions, oxygen desaturation, ICU admission and 30-day mortality were compared in both groups. Results A total of 108 patients were analyzed with 54 patients in each group, of which 59% consisted of hematologic malignancies, and 33% were ≥ 65 years. The presenting symptoms were similar in both groups and mainly consisted of cough, fever, and dyspnea. Patients who received bamlanivimab were less likely to be admitted to the hospital (24% vs. 91%; p< 0.0001), experience oxygen desaturation < 94% during follow-up (11% vs 44%; p=0.0001), require oxygen supplement (7% vs. 44%; p< 0.0001), or be admitted to the ICU (4% vs 15%; p=0.046). No 30-day mortality was observed in the bamlanivimab group with 2 (4%) occurring in the control group. However, the difference was not significant. Conclusion Bamlanivimab decreased hospital and ICU admissions in cancer patients. In addition, bamlanivimab reduced oxygen requirement and the risk of hypoxia and progression to severe disease in this patient population. Disclosures Samuel L. Aitken, PharmD, MPH, BCIDP, Melinta Therapeutoics (Individual(s) Involved: Self): Consultant, Grant/Research Support
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Issam I Raad
- The University of Texas MD Anderson Cancer Center, Houston, TX
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10
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Lipe DN, Galvis-Carvajal E, Rajha E, Wechsler AH, Gaeta S. Immune checkpoint inhibitor-associated myasthenia gravis, myositis, and myocarditis overlap syndrome. Am J Emerg Med 2021; 46:51-55. [DOI: 10.1016/j.ajem.2021.03.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/25/2021] [Accepted: 03/02/2021] [Indexed: 12/17/2022] Open
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Wattana MK, Lipe DN, Coyne CJ, Shafer S, Brock P, Alagappan K. A Model Oncologic Emergency Medicine Curriculum for Residency Training. J Emerg Med 2021; 61:330-335. [PMID: 34011452 DOI: 10.1016/j.jemermed.2021.02.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 02/01/2021] [Accepted: 02/21/2021] [Indexed: 11/16/2022]
Abstract
Background Emergency medicine (EM) resident training in oncologic emergencies is limited, and significant gaps have been identified. Although 90% of emergency medicine residency program directors recognize the importance of residency training in oncologic emergencies, there is no standardized oncologic emergency curriculum. Objective We propose a focused oncologic EM curriculum that serves as a complement to existing EM didactics curriculums to prepare EM residents to recognize and manage the most common oncologic emergencies. It will also allow for familiarization with constantly evolving therapies, such as chimeric antigen receptor cellular therapy and immune checkpoint inhibitors.Discussion This curriculum consists of 10 hours of didactic instruction, which can be incorporated into an already existing didactic curriculum. The curriculum encompasses education on the recognition, rapid diagnosis, and management of oncologic emergencies, with the goal of improving the EM resident's understanding of cancer complications. The suggested topics can be delivered in a variety of methods, allowing for flexible integration in an already existing emergency education curriculum. The proposed curriculum should be introduced during the first postgraduate year and then in the second or third year of the residency to reinforce the learning points.Conclusions Our proposal of a focused, standardized 10 hour program curriculum aims to help to fill the gaps in knowledge of oncologic emergencies. To assist in wide dissemination and standardization of these curriculum topics, outlines for each module are given in the article and we also propose creation of open access online lectures and content to be shared for education purposes.
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Affiliation(s)
- Monica K Wattana
- Department of Emergency Medicine, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Demis N Lipe
- Department of Emergency Medicine, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Christopher J Coyne
- Department of Emergency Medicine, University of California, San Diego, San Diego, California
| | - Sarah Shafer
- Department of Emergency Medicine, Baylor College of Medicine, Houston, Texas
| | - Patricia Brock
- Department of Emergency Medicine, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Kumar Alagappan
- Department of Emergency Medicine, University of Texas, MD Anderson Cancer Center, Houston, Texas
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12
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Affiliation(s)
- Demis N. Lipe
- Department of Emergency Medicine, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Sarah Shafer
- Department of Emergency Medicine, Baylor College of Medicine, Houston, TX, USA
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13
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Lipe DN, Elsayem A, Cruz-Carreras MT, Thomas J, Feliciano A, Ren J, Gaeta SM, Rajha E, Manasanch E, Kheder E, Brock P, Reyes-Gibby C. Characteristics of cancer patients with COVID-19 in a cancer hospital. Ann Palliat Med 2020; 10:1763-1771. [PMID: 33222454 DOI: 10.21037/apm-20-1447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/26/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND Cancer patients are vulnerable to the coronavirus disease (COVID-19) given their compromised immune system. The purpose of this study was to describe the presenting symptoms, inpatient stay trajectory, and survival outcomes, for cancer patients infected with COVID-19; who presented to the emergency department (ED) of a single center during the early months of the pandemic. METHODS We reviewed the electronic medical records of all cancer patients diagnosed with COVID-19 at our institution for demographic information, clinical presentation, laboratory findings, treatment intervention and outcomes. All patients had at least 14 days of follow-up. We determined their survival outcomes as of August 5, 2020. RESULTS Twenty-eight cancer patients were diagnosed with COVID-19, and 16 (57%) presented to the ED during the study period. The median age of patients who presented to the ED was 61 years, 69% were women, and the median length of hospitalization was 11 days. There was no difference between the groups (ED vs. no ED visit) for demographics, treatment status or solid tumor versus hematologic malignancies or treatments. Dyspnea was a significant symptom with 67% of ED patients experiencing it versus only 17% of those that did not come to the ED (P=0.009). Do not resuscitate orders were initiated in eight patients, as early as two days from ED presentation and two of these patients died, while 88% of patients were discharged alive. CONCLUSIONS Most cancer patients with COVID-19 infection admitted though the ED experienced dyspnea and were discharged from the hospital. We did not notice a statistically significant difference between cancer types or type of therapy. A broad differential is of utmost importance when caring for cancer patients with COVID-19 due to the complexity of this population. Early goals of care discussion should be initiated in the ED.
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Affiliation(s)
- Demis N Lipe
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Ahmed Elsayem
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maria T Cruz-Carreras
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jomol Thomas
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Adianes Feliciano
- Department of Emergency Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Jenny Ren
- Baylor College of Medicine, Houston, TX, USA
| | - Susan M Gaeta
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Eva Rajha
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elisabet Manasanch
- Department of LymphomaMyeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ed Kheder
- Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Patricia Brock
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Cielito Reyes-Gibby
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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14
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Lipe DN, Hoxha B, Sahai SK. Sunitinib-associated hyperammonemic encephalopathy. Am J Emerg Med 2020; 46:282-283. [PMID: 32811710 DOI: 10.1016/j.ajem.2020.07.079] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 07/13/2020] [Accepted: 07/26/2020] [Indexed: 11/30/2022] Open
Abstract
Sunitinib-associated hyperammonemic encephalopathy has not been previously reported in the emergency medicine literature. As newer treatments for cancer become more widespread and patients live longer, the emergence of previously unreported or rare adverse effects is expected to increase. Here we report the case of a 71-year-old woman with infiltrating ductal carcinoma of the breast with metastasis to the liver who developed hyperammonemic encephalopathy after taking sunitinib for 12 days. She presented to the emergency department (ED) with confusion and the initial workup revealed an elevated ammonia level (202 μmol/L; reference range, 11-51 μmol/L) without evidence of cirrhosis or portal hypertension. The patient was started on lactulose and admitted to the hospital, where her ammonia levels and mental status waxed and waned throughout her 12-day hospitalization. Further workup with magnetic resonance imaging and an electroencephalogram were negative. After 12 days, her ammonia level normalized and she was discharged without re-initiating Sunitinib. The patient was followed for three months post hospitalization without recurrence of symptoms. Patients on sunitinib should have their ammonia levels checked when presenting to the ED with altered mentation for early identification of hyperammonemic encephalopathy and its potential complications, such as seizures, brain edema, and death. Emergent management in the ED should include initiation of lactulose and consultation with the gastroenterology team.
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Affiliation(s)
- Demis N Lipe
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America.
| | - Besim Hoxha
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
| | - Sunil K Sahai
- Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States of America
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15
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Lipe DN, Bridges LC. Kawasaki Disease Presenting as Acute Acalculous Cholecystitis. Clin Pract Cases Emerg Med 2019; 3:383-386. [PMID: 31763594 PMCID: PMC6861022 DOI: 10.5811/cpcem.2019.8.44255] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/09/2019] [Accepted: 08/15/2019] [Indexed: 12/19/2022] Open
Abstract
Acute acalculous cholecystitis (AAC) is a rare, potentially serious disease that has been associated with Kawasaki disease (KD) in children. Studies suggest that patients presenting with severe abdominal symptoms secondary to KD have increased resistance to intravenous immunoglobulin (IVIG), and a higher rate of coronary artery aneurysms. We describe an eight-year-old boy who presented to the emergency department with severe abdominal pain and was diagnosed with AAC and KD. He was treated with IVIG and high-dose aspirin, achieving good response with complete symptom resolution. He had no coronary artery aneurysms or further complications and was discharged after three days.
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Affiliation(s)
- Demis N Lipe
- MD Anderson Cancer Center, Department of Emergency Medicine, Houston, Texas
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16
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Lipe DN, Cuthbert D. Rare Case of Unilateral Phlegmasia Cerulea Dolens With Bilateral Deep Vein Thrombosis at a Community Military Hospital Emergency Department. Mil Med 2018; 182:e1823-e1825. [PMID: 29087934 DOI: 10.7205/milmed-d-16-00346] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Phlegmasia cerulea dolens (PCD) is a rare entity that refers to a painful, edematous, and cyanotic limb due to a massive deep vein thrombosis (DVT). Due to its rarity, the exact incidence is unknown; however, it is vital that the military health care provider recognize it as the condition can be limb and life threatening. Due to the recent increase in combat-related operations, DVT has had a steady increase in the past 10 years in the military population, and as such has become a condition of special interest and surveillance in the armed forces. PCD is part of a spectrum that consists of distal DVT, more proximal DVT, phlegmasia alba dolens (PAD), and finally PCD with venous gangrene. PAD is an early stage of PCD, in which although there is a massive DVT present, the collateral and superficial circulation are not yet involved; this in turn results in a painful, edematous, white leg. PCD is preceded by PAD in approximately 50% to 60% of the cases. PCD has an amputation rate of up to 50% and a mortality rate of up to 40%. The patient will present with a swollen, cyanotic, painful leg that may or may not show signs of venous gangrene. In PCD, the collateral circulation is not spared and this causes severe congestion and fluid sequestration in the limb leading to venous hypertension. This can lead to circulatory shock and arterial insufficiency as it progresses. We review a case report of a 66-year-old woman that presented to small community army hospital after a 26-hour bus drive with knee pain and leg swelling. The diagnosis of PCD was made after Doppler ultrasonography showed bilateral iliofemoral, common, femoral, and saphenous veins thrombosis. The patient's left lower extremity was discolored, tender, and swollen, although it had not progressed to venous gangrene or dermal necrosis. While the management of PCD is not standardized due to the rarity of the condition, several options are available. These options include anticoagulation, minimally invasive procedures such as catheter-directed thrombolysis, or more invasive procedures such as surgical thrombectomy. In the active duty military population, clot reduction techniques would be preferred to long-standing anticoagulation, as the morbidity is greater with anticoagulation alone as well as the probability of major hemorrhage. Besides pulmonary embolism, which is a complication in up to 30% of the patients with PCD, one must keep in mind the extent and duration of the thrombus when choosing a treatment method, as these factors are directly related to the morbidity associated with post-thrombotic syndrome. Functional impairment after a massive DVT or PCD is an important factor that must be kept in mind for troop readiness.
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Affiliation(s)
- Demis N Lipe
- Department of Emergency Medicine, Martin Army Community Hospital, 6600 Van Aalst Boulevard, Fort Benning, GA 31905
| | - Darren Cuthbert
- Department of Emergency Medicine, Robert Wood Johnson Medical School, 1 Robert Wood Johnson Place, New Brunswick, NJ 08901
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17
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Lipe DN, Affleck S. Atypical Presentation of Hand, Foot, and Mouth Disease in an Adult. Clin Pract Cases Emerg Med 2018; 2:179-180. [PMID: 29849244 PMCID: PMC5965127 DOI: 10.5811/cpcem.2018.3.37686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 02/28/2018] [Accepted: 03/07/2018] [Indexed: 11/11/2022] Open
Affiliation(s)
- Demis N Lipe
- Martin Army Community Hospital, Department of Emergency Medicine, Fort Benning, Georgia
| | - Susan Affleck
- Martin Army Community Hospital, Department of Emergency Medicine, Fort Benning, Georgia
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18
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Lipe DN. An Emergency Physician’s Perspective on Army Medicine. Mil Med 2018; 183:113-114. [DOI: 10.1093/milmed/usx070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 11/10/2018] [Indexed: 11/13/2022] Open
Affiliation(s)
- Demis N Lipe
- Department of Emergency Medicine, Martin Army Community Hospital, 6600 Van Aalst Boulevard, Fort Benning, GA 31905
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19
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Lipe DN. Infant With a Diffuse Rash and a Fever. Ann Emerg Med 2018; 71:263-270. [DOI: 10.1016/j.annemergmed.2017.08.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Indexed: 11/30/2022]
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20
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Lipe DN. Young Woman With a Blue, Painful and Swollen Arm. Ann Emerg Med 2017; 70:922-936. [PMID: 29157693 DOI: 10.1016/j.annemergmed.2017.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Indexed: 11/18/2022]
Affiliation(s)
- Demis N Lipe
- Martin Army Community Hospital, Fort Benning, GA
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21
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Hurst NB, Lipe DN, Karpen SR, Patanwala AE, Taylor AM, Boesen KJ, Shirazi FM. Centruroides sculpturatus envenomation in three adult patients requiring treatment with antivenom. Clin Toxicol (Phila) 2017; 56:294-296. [PMID: 28871821 DOI: 10.1080/15563650.2017.1371310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
CONTEXT Envenomation by Centruroides sculpturatus can manifest with cranial nerve dysfunction and neuromuscular hyperactivity. While these symptoms are most commonly seen in young children, they may also be seen in adults. CASE DETAILS Three cases of adult patients are presented with grades III & IV scorpion envenomation. They reported symptoms including disconjugate, roving eye movements, and motor involvement. Also reported were hyposmia, difficulty with fine motor movements, and dysgeusia. All were first treated with benzodiazepines with little to no effect. They then received a three vial antivenom bolus with resolution of severe symptoms within 30-60 min. DISCUSSION Severe Centruroides envenomation can occur in adults as well as children. These three cases demonstrate the usefulness, safety, and effectiveness of antivenom therapy to quickly relieve symptoms in adult patients with grades III & IV envenomations.
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Affiliation(s)
- Nicholas B Hurst
- a Arizona Poison & Drug Information Center , The University of Arizona College of Pharmacy , Tucson , AZ , USA
| | - Demis N Lipe
- b Department of Emergency Medicine , Martin Army Community Hospital , Fort Benning , GA , USA
| | - Stephen R Karpen
- a Arizona Poison & Drug Information Center , The University of Arizona College of Pharmacy , Tucson , AZ , USA
| | - Asad E Patanwala
- c The University of Arizona College of Pharmacy , Tucson , AZ , USA
| | - Ann M Taylor
- d Center for Health Outcomes and Pharmacoeconomic Research, College of Pharmacy , The University of Arizona , Tucson , AZ , USA
| | - Keith J Boesen
- e Arizona Poison & Drug Information Center, The University of Arizona College of Pharmacy, Center for Toxicology Pharmacology Education and Research , University of Arizona College of Medicine Phoenix , Tucson , AZ , USA
| | - F Mazda Shirazi
- e Arizona Poison & Drug Information Center, The University of Arizona College of Pharmacy, Center for Toxicology Pharmacology Education and Research , University of Arizona College of Medicine Phoenix , Tucson , AZ , USA
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22
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Lipe DN, Lindstrom R, Tauferner D, Mitchell C, Moffett P. Evaluation of Karl Storz CMAC Tip™ device versus traditional airway suction in a cadaver model. West J Emerg Med 2015; 15:548-53. [PMID: 25035766 PMCID: PMC4100866 DOI: 10.5811/westjem.2014.3.21646] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 03/31/2014] [Indexed: 11/11/2022] Open
Abstract
Introduction We compared the efficacy of Karl Storz CMAC Tip™ with inline suction to CMAC with traditional suction device in cadaveric models simulating difficult airways, using media mimicking pulmonary edema and vomit. Methods This was a prospective, cohort study in which we invited emergency medicine faculty and residents to participate. Each participant intubated 2 cadavers (one with simulated pulmonary edema and one with simulated vomit), using CMAC with inline suction and CMAC with traditional suction. Thirty emergency medicine providers performed 4 total intubations each in a crossover trial comparing the CMAC with inline suction and CMAC with traditional suction. Two intubations were performed with simulated vomit and two with simulated pulmonary edema. The primary outcome was time to successful intubation; and the secondary outcome was proportion of successful intubation. Results The median time to successful intubation using the CMAC with inline suction versus traditional suction in the pulmonary edema group was 29s and 30s respectively (p=0.54). In the vomit simulation, the median time to successful intubation was 40s using the CMAC with inline suction and 41s using the CMAC with traditional suction (p=0.70). There were no significant differences in time to successful intubation between the 2 devices. Similarly, the proportions of successful intubation were also not statistically significant between the 2 devices. The proportions of successful intubations using the inline suction were 96.7% and 73.3%, for the pulmonary edema and vomit groups, respectively. Additionally using the handheld suction device, the proportions for the pulmonary edema and vomit group were 100% and 66.7%, respectively. Conclusion CMAC with inline suction was no different than CMAC with traditional suction and was associated with no statistically significant differences in median time to intubation or proportion of successful intubations.
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Affiliation(s)
- Demis N Lipe
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
| | - Randi Lindstrom
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
| | - Dustin Tauferner
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
| | - Christopher Mitchell
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
| | - Peter Moffett
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
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Lipe DN, Borden N. Rare radiological pattern of diffuse esophageal spasm. West J Emerg Med 2015; 16:426-7. [PMID: 25987921 PMCID: PMC4427218 DOI: 10.5811/westjem.2015.3.25826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 03/06/2015] [Indexed: 11/24/2022] Open
Affiliation(s)
- Demis N Lipe
- Martin Army Community Hospital, Department of Emergency Medicine, Fort Benning, Georgia
| | - Nathan Borden
- Carl R. Darnall Army Medical Center, Department of Emergency Medicine, Fort Hood, Texas
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