Citations

Clear

1905 citation(s) found for "Yu, Frank".

Synchronous Neoplasia Rates at Colonoscopic Diagnosis of Early-Onset vs Average-Onset Colorectal Cancer
Emiloju, Oluwadunni E. , Emiloju, Oluwadunni , Saberzadeh-Ardestani, Bahar , Sinicrope, Frank A.

Mayo Clinic

JAMA Network Open | July 18, 2023 | Volume: 6 | Issue: 7 | Pages: e2324038

10.1001/jamanetworkopen.2023.24038 | PMID 37462969 Get It

ImportanceThe incidence of early-onset colorectal cancer (CRC) (age, <50 years) continues to increase globally within high-income countries.ObjectiveTo examine and compare rates of synchronous neoplasia found in patients at colonoscopic diagnosis of early-onset CRC with rates found at diagnosis of average-onset CRC.Design, Setting, and ParticipantsIn this multisite retrospective and cross-sectional study conducted at Mayo Clinic sites and in the Mayo Clinic Health System from January 1, 2012, to December 31, 2022, 150 randomly selected patients with early-onset CRC were identified from the electronic health record and matched with 150 patients with average-onset CRC based on sex and colonoscopic indication. Patients with known hereditary syndromes, past history of CRC, or inflammatory bowel disease were excluded.Main Outcomes and MeasuresColonoscopic findings (polyp size, number, site) and related histopathologic findings (adenoma, advanced adenoma, sessile serrated polyp) were analyzed in association with cancer clinicopathologic features and molecular data (mismatch repair status, KRAS, and BRAFV600E).ResultsAmong 300 patients (156 men [52%]), the median age at diagnosis was 43 years (IQR, 39-47 years) for those with early-onset CRC and 67 years (IQR, 57-76) for those with average-onset CRC. Overall, 85% of patients were symptomatic at CRC diagnosis. Cancer stage, grade, molecular features, body mass index, and family history did not differ significantly between these groups. Among patients with colon cancer, the overall prevalence of synchronous neoplasia was similar, yet advanced adenomas were 3 times more frequent in those with early-onset vs average-onset cancers (31 of 75 [41%] vs 10 of 75 [13%]; P < .001). This difference was not associated with cancer stage or primary location. Among patients with rectal cancer, nonadvanced adenomas were less frequent among the early-onset group than the average-onset group (21 of 75 [28%] vs 36 of 75 [48%]), and although the prevalence of advanced adenomas was similar (11 of 75 [15%] vs 14 of 75 [19%]), they were more commonly located in the rectum (early onset, 5 of 11 [45%] vs average onset, 1 of 14 [7%]). Patients with early-onset cancer of the colon were significantly more likely than those with early-onset cancer of the rectum to have a synchronous advanced adenoma (31 of 75 [41%] vs 11 of 75 [15%]; P < .001).Conclusions and RelevanceIn this cross-sectional study, synchronous advanced adenomas were more commonly found in patients with early-onset colon cancer compared with average-onset colon cancer, and they were distributed throughout the colon. In contrast, advanced adenomas were not increased in patients with rectal cancer and, when detected, were predominantly located in the rectum.
Rotator Cuff Repair with Knotless All‐Suture Medial Row Anchors and Biceps Autograft Augmentation
Hassebrock, Jeffrey D. , McCarthy, Timothy Patrick , Sylvia, Stephen M. , Stokes, Daniel J. , Shinsako, Kevin K. , Tokish, John M. , Hassebrock, Jeffrey D , McCarthy, Timothy P., Frank, Rachel M

Mayo Clinic

Arthroscopy Techniques | July 17, 2023 | Volume: 12 | Issue: 8 | Pages: No page available

10.1016/j.eats.2023.04.005 | PMID 37654888 Get It

Abstract Incomplete healing and/or functional failure following rotator cuff tear repair remains a challenging problem for both patients and surgeons. Augmentation strategies are growing to increase healing through biologic and mechanical mechanisms to improve functional results after arthroscopic rotator cuff repair. The majority of currently described augmentation techniques use allograft tissue. An alternative, low‐cost, autograft option for augmentation is the use of the long head of biceps tendon autograft as a free functional graft. Here, we describe the use of autograft biceps tendon as a viable option for augmentation of double‐row rotator cuff repair with knotless all‐suture suture anchors. Technique Video video See video under supplementary data.
Characteristics and Outcomes of Critically Ill Patients With Pulmonary Hypertension Who Undergo Endotracheal Intubation and Mechanical Ventilation
Gopalratnam, Kavitha, Odeyemi, Yewande , Valle, Kathryn T. del , Frank, Ryan D. , Jentzer, Jacob C. , DuBrock, Hilary M. , Del Valle, Kathryn T, DuBrock, Hilary M , Jentzer, Jacob C , Del Valle, Kathryn T , Gajic, Ognjen

Mayo Clinic

Journal of Intensive Care Medicine | July 17, 2023 | Volume: 38 | Issue: 12 | Pages: 1174-1182

10.1177/08850666231186761 | PMID 37455464 Get It

Background: Patients with pulmonary hypertension (PH) who undergo endotracheal intubation have an increased risk of adverse outcomes, but little is known regarding prognostic factors and there is limited evidence to guide management. We sought to define characteristics, prognostic factors, and outcomes of critically ill patients with PH who underwent intubation. Study Design: We performed a single-center retrospective cohort study of critically ill patients with group 1, 3 or 4 PH who underwent intubation. Results: Eighty-one patients were included. Patients had a median age of 56 years (interquartile range 44-65) and were predominantly female (n = 53, 65%) and Caucasian (n = 71, 88%). Forty-five (56%) had group 1 PH while 25 (31%) had group 3 PH and 11 (14%) had group 4 PH. Patients were admitted to the hospital for right ventricular failure (n = 21, 25.6%), sepsis (n = 18, 22.2%), and respiratory failure (n = 19, 23.1%). Hypoxemic respiratory failure (n = 54, 66.7%) was the most common indication for intubation. In-hospital mortality was 30.9% and 1-year mortality was 48.2% . All patients (11 of 11, 100%) intubated electively for intensive care unit procedures survived to hospital discharge while only 1 of 6 (16.7%) intubated in the setting of a cardiac arrest survived. After adjusting for right ventricular systolic pressure, pre-intubation PaO 2 (odds ratio [OR] = 0.99, 95% confidence interval [CI] 0.97-1.00, P = .02) and postintubation PaO 2 (OR = 0.97 per 1mm Hg, 95% CI 0.95 to 0.99, P = .003), pH (OR = 0.49 per 0.1 increase, 95% CI 0.29 to 0.80, P = .005) and PaCO 2 (OR = 1.08 per 1mm Hg, 95% CI 1.02 to 1.14, P = .005) were significantly associated with in-hospital mortality. Results were similar when we excluded patients intubated electively or in the setting of cardiac arrest. Conclusions: Intubation in critically ill patients with PH is associated with significant in-hospital mortality and nearly 50% 1-year mortality. Potentially modifiable factors, such as peri-intubation gas exchange, are associated with an increased risk of death while other demographic and hemodynamic variables are not.
Associations of reproductive factors and exogenous estrogens with global and domain‐specific cognition in later life
Lee, Jillian K. , Frank, Ryan D. , Christenson, Luke R., Fields, Julie A. , Rocca, Walter A. , Mielke, Michelle M. , Mielke, Michelle M

Mayo Clinic

Alzheimer's & Dementia | July 14, 2023 | Volume: 20 | Issue: 1 | Pages: 63-73

10.1002/alz.13394 | PMID 37450421 Get It

AbstractINTRODUCTIONFew studies have comprehensively examined the impact of reproductive factors (i.e., reproductive window, parity, hormonal contraception [HC], and menopausal hormone therapy [MHT]) on global and domain‐specific cognition in later life.METHODSWe studied a population‐based sample of 2458 women (median age 74.2 years) residing in Olmsted County, Minnesota; participants underwent a clinical evaluation and comprehensive cognitive testing.RESULTSThe length of a woman's reproductive window was not associated with cognition. Higher parity was associated with greater cognitive decline in all domains. Ever HC use was associated with less decline in all domains. Ever MHT use was associated with greater decline in global cognition and all domain‐specific z‐scores except visuospatial; results were driven by women who initiated MHT 5 or more years after menopause. Additional adjustments for APOE and vascular‐related covariates did not attenuate the results.DISCUSSIONMultiple reproductive risk factors are associated with cognitive decline in later life.Highlights The length of a woman's reproductive window was not associated with cognition longitudinally. Greater parity was associated with greater cognitive decline longitudinally. Ever HC use was associated with less decline in global cognition and all domain‐specific z‐scores longitudinally (all p < 0.01). Ever MHT use was associated with greater decline in global cognition and all domain‐specific z‐scores except visuospatial longitudinally (all p < 0.01). The greatest cognitive decline was among women who initiated MHT more than 5 years after menopause.
A Phase Ib Trial of AVID200, a TGFβ 1/3 Trap, in Patients with Myelofibrosis
Mascarenhas, John , Migliaccio, Anna Ritá , Kosiorek, Heidi , Bhave, Rupali , Palmer, Jeanne , Mesa, Ruben A. , Rampal, Raajit K. , Gerds, Aaron T. , Yacoub, Abdulraheem , Pettit, Kristen , Kremyanskaya, Marina , Gonzalez, Agapito , Fabris, Frank , Johnson, Kathryn , Dougherty, Mikaela , Domenico, Dylan , Farnoud, Noushin , Weinberg, Rona Singer , Kong, Amy , Najfeld, Vesna , Arciprete, Francesca , Falchi, Mario , Salama, Mohamed E. , Mead‐Harvey, Carolyn , Dueck, Amylou C. , Varricchio, Lilian , Dueck, A. C. , Kuykendall, Andrew , Mesa, Ruben , Rampal, Raajit K , Gerds, Aaron T , Yacoub, Abdulraheem , Pettit, Kristen , Talpaz, Moshe , Komrokji, Rami S , Kremyanskaya, Marina , Gonzalez, Agapito , Fabris, Frank , Johnson, Kathryn , Dougherty, Mikaela , McGovern, Erin , Arango Ossa, Juan E , Domenico, Dylan , Farnoud, Noushin , Weinberg, Rona Singer , Kong, Amy , Najfeld, Vesna , Vannucchi, Alessandro M , Arciprete, Francesca , Zingariello, Maria , Falchi, Mario , Salama, Mohamed E , Mead-Harvey, Carolyn , Varricchio, Lilian , Hoffman, Ronald , Mascarenhas, John , Kosiorek, Heidi E , Talpaz, Moshe , Komrokji, Rami S. , McGovern, Erin , Ossa, Juan Arango , Vannucchi, Alessandro M.

Mayo Clinic

Clinical Cancer Research | July 13, 2023 | Volume: 29 | Issue: 18 | Pages: 3622-3632

10.1158/1078-0432.ccr-23-0276 | PMID 37439808 Get It

Abstract Purpose: Myelofibrosis (MF) is a clonal myeloproliferative neoplasm characterized by systemic symptoms, cytopenias, organomegaly, and bone marrow fibrosis. JAK2 inhibitors afford symptom and spleen burden reduction but do not alter the disease course and frequently lead to thrombocytopenia. TGFβ, a pleiotropic cytokine elaborated by the MF clone, negatively regulates normal hematopoiesis, downregulates antitumor immunity, and promotes bone marrow fibrosis. Our group previously showed that AVID200, a potent and selective TGFβ 1/3 trap, reduced TGFβ1-induced proliferation of human mesenchymal stromal cells, phosphorylation of SMAD2, and collagen expression. Moreover, treatment of MF mononuclear cells with AVID200 led to increased numbers of progenitor cells (PC) with wild-type JAK2 rather than JAK2V617F. Patients and Methods: We conducted an investigator-initiated, multicenter, phase Ib trial of AVID200 monotherapy in 21 patients with advanced MF. Results: No dose-limiting toxicity was identified at the three dose levels tested, and grade 3/4 anemia and thrombocytopenia occurred in 28.6% and 19.0% of treated patients, respectively. After six cycles of therapy, two patients attained a clinical benefit by IWG-MRT criteria. Spleen and symptom benefits were observed across treatment cycles. Unlike other MF-directed therapies, increases in platelet counts were noted in 81% of treated patients with three patients achieving normalization. Treatment with AVID200 resulted in potent suppression of plasma TGFβ1 levels and pSMAD2 in MF cells. Conclusions: AVID200 is a well-tolerated, rational, therapeutic agent for the treatment of patients with MF and should be evaluated further in patients with thrombocytopenic MF in combination with agents that target aberrant MF intracellular signaling pathways.
Transcriptomic Signatures of MSI-High Metastatic Colorectal Cancer Predict Efficacy of Immune Checkpoint Inhibitors
Gallois, Claire , Landi, Matteo , Taı̈eb, Julien , Sroussi, Marine , Saberzadeh-Ardestani, Bahar , Cazelles, Antoine , Lonardi, Sara , Bergamo, Francesca , Intini, Rossana , Maddalena, Giulia , Pietrantonio, Filippo , Martinetti, Antonia , Germani, Marco Maria , Boccaccio, Chiara , Mouillet‐Richard, Sophie , Cremolini, Chiara , Laurent‐Puig, Pierre , Corti, Francesca , Ambrosini, Margherita , Martinetti, Antonia , Germani, Marco Maria , Boccaccio, Chiara , Vetere, Guglielmo , Mouillet-Richard, Sophie , de Reynies, Aurélien , Sinicrope, Frank A , Cremolini, Chiara , Laurent-Puig, Pierre , Lonardi, Sara , Taieb, Julien , Bergamo, Francesca , Pietrantonio, Filippo , Ambrosini, Margherita , Reyniès, Aurélien de , Sinicrope, Frank A.

Mayo Clinic

Clinical Cancer Research | July 13, 2023 | Volume: 29 | Issue: 18 | Pages: 3771-3778

10.1158/1078-0432.ccr-22-3964 | PMID 37439810 Get It

Abstract Purpose: Microsatellite instability (MSI) is currently the only predictive biomarker of efficacy of immune checkpoint inhibitors (ICI) in metastatic colorectal cancers (mCRC). However, 10% to 40% of patients with MSI mCRC will experience a primary resistance to ICI. Experimental Design: In two cohorts of patients with MSI mCRC treated with ICI (exploratory, N = 103; validation, N = 35), 3′ RNA sequencing was performed from primary tumors. Previously described single-cell transcriptomic signatures of tumor microenvironment (TME) were analyzed. Results: In the exploratory cohort, the unsupervised clustering allowed the identification of three clusters of tumors with distinct transcriptional profiles: cluster A (“stromalHIGH-proliferationLOW”), cluster B (“stromalHIGH-proliferationMED”), and cluster C (“stromalLOW-proliferationHIGH”), with an enrichment of patients progressing at first disease assessment under ICI in cluster A (30% vs. 12% in cluster B and 8.1% in cluster C; P = 0.074). Progression-free survival (PFS) was also significantly shorter in patients belonging to cluster A, compared with clusters B or C (P &lt; 0.001) with 2-year PFS rates of 33.5%, 80.5%, and 78.3%, respectively. In multivariate analysis, PFS was still significantly longer in patients belonging to cluster B [HR, 0.19; 95% confidence interval (CI), 0.08–0.45; P &lt; 0.001] and cluster C (HR, 0.25; 95% CI, 0.10–0.59; P = 0.02), compared with patients belonging to cluster A. The association of this clustering with PFS under ICI was confirmed in the validation cohort. PFS related to non–ICI-based regimens was not significantly different according to cluster. Conclusions: This unsupervised transcriptomic classification identified three groups of MSI mCRCs with different compositions of TME cells and proliferative capacities of TME/tumor cells. The “stromalHIGH-proliferationLOW” cluster is associated with a poorer prognosis with ICI treatment.
Completion of Genetic Testing and Incidence of Pathogenic Germline Mutation among Patients with Early-Onset Colorectal Cancer: A Single Institution Analysis
Rogen, Kara R., Iyyangar, Anushka, Schnell, R., Mitchell, Jessica L. , Hubbard, Joleen M. , Jatoi, Aminah , Shi, Qian , Jin, Zhaohui , Iyyangar, Anushka , Schnell, Rylie R, Hubbard, Joleen , Jin, Zhaohui , Shi, Qian , Storandt, Michael H. , Rogen, Kara , Schnell, Rylie R., Sinicrope, Frank A. , Mahipal, Amit

Mayo Clinic

Cancers | July 12, 2023 | Volume: 15 | Issue: 14 | Pages: 3570

10.3390/cancers15143570 | PMID 37509234 Get It

Over the past 20 years, rates of early-onset colorectal cancer (eoCRC), defined as <50 years of age at diagnosis, have increased, with 16–25% associated with a pathogenic germline variant (PGV) resulting in a hereditary cancer syndrome. In the present study, we sought to further characterize PGVs observed in patients with eoCRC. We conducted a retrospective analysis of patients with a history of CRC referred for genetic counseling at Mayo Clinic Rochester between April 2019 and April 2022. Three hundred and three CRC patients were referred to medical genetics, including 124 with a history of eoCRC. Only 84 patients (68%) with eoCRC referred for genetic counseling completed genetic testing, with an average of 48 genes evaluated. PGVs were identified in 27.4% with eoCRC, including 8.3% with Lynch syndrome (LS). Other detected PGVs known to increase the risk of CRC included MUTYH (4.8%), CHEK2 (3.6%), APC, BMPR1A, and TP53 (1.3% each). Among those with aoCRC, 109 patients (61%) completed genetic testing, among which 88% had either a dMMR tumor, personal history of an additional LS malignancy, or family history of LS malignancy, with PGVs detected in 23% of patients. This study reinforces the importance for all patients with CRC, especially those with eoCRC, to undergo germline testing.
Hearing, β-Amyloid Deposition and Cognitive Test Performance in Black and White Older Adults: The ARIC-PET Study
Deal, Jennifer A. , Jiang, Kening , Sharrett, A. Richey , Reed, Nicholas S. , Knopman, David S. , Wong, Dean F. , Lin, Frank R. , Knopman, David S. , Deal, Jennifer A , Rawlings, Andreea M. , Mosley, Thomas H. , Zhou, Yun , Gottesman, Rebecca F.

Mayo Clinic

The Journals of Gerontology: Series A | July 7, 2023 | Volume: 78 | Issue: 11 | Pages: 2105-2110

10.1093/gerona/glad159 | PMID 37419460 Get It

Abstract Background Hearing loss is a risk factor for dementia; whether the association is causal or due to a shared pathology is unknown. We estimated the association of brain β-amyloid with hearing, hypothesizing no association. As a positive control, we quantified the association of hearing loss with neurocognitive test performance. Methods Cross-sectional analysis of Atherosclerosis Risk in Communities-Positron Emission Tomography study data. Amyloid was measured using global cortical and temporal lobe standardized uptake value ratios (SUVRs) calculated from florbetapir-positron emission tomography scans. Composite global and domain-specific cognitive scores were created from 10 neurocognitive tests. Hearing was measured using an average of better-ear air conduction thresholds (0.5–4 kHz). Multivariable-adjusted linear regression estimated mean differences in hearing by amyloid and mean differences in cognitive scores by hearing, stratified by race. Results In 252 dementia-free adults (72–92 years, 37% Black race, and 61% female participants), cortical or temporal lobe SUVR was not associated with hearing (models adjusted for age, sex, education, and APOE ε4). Each 10 dB HL increase in hearing loss was associated with a 0.134 standard deviation lower mean global cognitive factor score (95% CI: −0.248, −0.019), after adjustment for demographic and cardiovascular factors. Observed hearing-cognition associations were stronger in Black versus White participants. Conclusions Amyloid is not associated with hearing, suggesting that pathways linking hearing and cognition are independent of this pathognomonic Alzheimer’s-related brain change. This is the first study to show that the impact of hearing loss on cognition may be stronger in Black versus White adults.
Cigarette and Alternative Tobacco Product Use among Adult Cancer Survivors Enrolled in 9 ECOG-ACRIN Clinical Trials
Streck, Joanna M. , Lee, Ju‐Whei , Walter, Angela Wangari , Rosen, Rachel , Gareen, Ilana F. , Kircher, Sheetal Mehta , Herman, B. , Carlos, Ruth C. , Kumar, Shaji , Mayer, Ingrid A. , Fenske, Timothy S. , Neal, Joel W. , Hodi, F. Stephen , Kyriakopoulos, Christos E. , Tempany, Clare M. , Shanafelt, Tait D. , Mayer, IA , Rosen, Rachel L , Herman, Benjamin A , Saba, Nabil F , Fenske, Timothy S , Neal, Joel W , Atkins, Michael B. , Hodi, Frank Stephen , Kyriakopoulos, Christos E , Tempany, Clare , Shanafelt, Tait D , Wagner, Lynne , Land, Stephanie R , Park, Elyse R , Ostroff, Jamie S , Saba, Nabil F. , Wagner, Lynne I.

Mayo Clinic

Cancer Epidemiology, Biomarkers & Prevention | July 6, 2023 | Volume: 32 | Issue: 11 | Pages: 1552-1557

10.1158/1055-9965.epi-23-0420 | PMID 37410096 Get It

Abstract Background: While cigarette smoking has declined among the U.S. general population, sale and use of non-cigarette alternative tobacco products (ATP; e.g., e-cigarettes, cigars) and dual use of cigarettes/ATPs are rising. Little is known about ATP use patterns in cancer survivors enrolled in clinical trials. We investigated prevalence of tobacco product use, and factors associated with past 30-day use, among patients with cancer in national trials. Methods: Cancer survivors (N = 756) enrolled in 9 ECOG-ACRIN clinical trials (2017–2021) completed a modified Cancer Patient Tobacco Use Questionnaire (C-TUQ) which assessed baseline cigarette and ATP use since cancer diagnosis and in the past 30 days. Results: Patients were on average 59 years old, 70% male, and the mean time since cancer diagnosis was 26 months. Since diagnosis, cigarettes (21%) were the most common tobacco product used, followed by smokeless tobacco use (5%), cigars (4%), and e-cigarettes (2%). In the past 30 days, 12% of patients reported smoking cigarettes, 4% cigars, 4% using smokeless tobacco, and 2% e-cigarettes. Since cancer diagnosis, 5.5% of the sample reported multiple tobacco product use, and 3.0% reported multiple product use in the past 30 days. Males (vs. females; OR 4.33; P = 0 &lt; 0.01) and individuals not living with another person who smokes (vs. living with; OR, 8.07; P = 0 &lt; 0.01) were more likely to use ATPs only versus cigarettes only in the past 30 days. Conclusions: Among patients with cancer, cigarettes were the most prevalent tobacco product reported. Impact: Regardless, ATPs and multiple tobacco product use should be routinely assessed in cancer care settings.
Phase 1 dose-escalation study of SEA-CD40: a non-fucosylated CD40 agonist, in advanced solid tumors and lymphomas
Coveler, Andrew L. , Smith, David C. , Curti, Brendan D. , Goel, Sanjay , Kuzel, Timothy M. , Rixe, Olivier , Bajor, David L. , Gutierrez, Martin , Lee, Hun Ju , Heath, Elisabeth I. , Thompson, John A. , Ansari, Sahar , Jacquemont, Céline, Topletz‐Erickson, Ariel R. , Zhou, Peigen , Curti, Brendan , Goel, Sanjay , Phillips, Tycel , Mehta, Amitkumar , Markovic, Svetomir N. , Gajewski, Thomas Frank , Gopal, Ajay K. , Caimi, Paolo F. , Ansari, Sahar, Schmitt, Michael W. , Grilley‐Olson, Juneko E.

Mayo Clinic

Journal for ImmunoTherapy of Cancer | June 29, 2023 | Volume: 11 | Issue: 6 | Pages: e005584

10.1136/jitc-2022-005584 | PMID 37385724 Get It

Background SEA-CD40 is an investigational, non-fucosylated, humanized monoclonal IgG1 antibody that activates CD40, an immune-activating tumor necrosis factor receptor superfamily member. SEA-CD40 exhibits enhanced binding to activating FcγRIIIa, possibly enabling greater immune stimulation than other CD40 agonists. A first-in-human phase 1 trial was conducted to examine safety, pharmacokinetics, and pharmacodynamics of SEA-CD40 monotherapy in patients with advanced solid tumors and lymphoma. Methods SEA-CD40 was administered intravenously to patients with solid tumors or lymphoma in 21-day cycles with standard 3+3 dose escalation at 0.6, 3, 10, 30, 45, and 60 µg/kg. An intensified dosing regimen was also studied. The primary objectives of the study were to evaluate the safety and tolerability and identify the maximum tolerated dose of SEA-CD40. Secondary objectives included evaluation of the pharmacokinetic parameters, antitherapeutic antibodies, pharmacodynamic effects and biomarker response, and antitumor activity. Results A total of 67 patients received SEA-CD40 including 56 patients with solid tumors and 11 patients with lymphoma. A manageable safety profile was observed, with predominant adverse events of infusion/hypersensitivity reactions (IHRs) reported in 73% of patients. IHRs were primarily ≤grade 2 with an incidence associated with infusion rate. To mitigate IHRs, a standardized infusion approach was implemented with routine premedication and a slowed infusion rate. SEA-CD40 infusion resulted in potent immune activation, illustrated by dose dependent cytokine induction with associated activation and trafficking of innate and adaptive immune cells. Results suggested that doses of 10–30 µg/kg may result in optimal immune activation. SEA-CD40 monotherapy exhibited evidence of antitumor activity, with a partial response in a patient with basal cell carcinoma and a complete response in a patient with follicular lymphoma. Conclusions SEA-CD40 was tolerable as monotherapy and induced potent dose dependent immune cell activation and trafficking consistent with immune activation. Evidence of monotherapy antitumor activity was observed in patients with solid tumors and lymphoma. Further evaluation of SEA-CD40 is warranted, potentially as a component of a combination regimen. Trial registration number NCT02376699.