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4/12/26

ABSTRACT

BACKGROUND: Chemotherapy-induced cardiotoxicity has become a prevalent complication. Regular monitoring of patients who received chemotherapy using 3D strain parameters may aid in early detection of myocardial damage and its prevention. The purpose of this study was to evaluate the effectiveness of three-dimensional speckle tracking imaging (3D-STI) in diagnosing and predicting the likelihood of cardiotoxicity. This was achieved by conducting a systematic review of original research articles.

OBJECTIVES: To evaluate the role of 3D speckle tracking echocardiography in early detection of cardiotoxicity.

METHODS: Relevant case control studies published prior to December 2022 were extracted to assess cardiotoxicity by 3D STE in patients after chemotherapy.

RESULTS: A total of 1991 chemotherapy treated patients and control patients were included in the present review via pooling 22 studies.

CONCLUSIONS: 3D speckle tracking echocardiography has the utility of non-invasive and objective evaluation of changes in left ventricular function in cancer patients undergoing chemotherapy.

ROSPERO REGISTRATION NO: Study ID, CRD42023383790 on PROSPERO: International prospective register of systematic reviews.

PMID:37587421 | DOI:10.1186/s12885-023-11261-y

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PubMed articles on: Cancer & VTE/PE

Risk of recurrent cancer-associated venous thromboembolism: A Danish nationwide cohort study

Int J Cardiol. 2023 Aug 15:131271. doi: 10.1016/j.ijcard.2023.131271. Online ahead of print.

ABSTRACT

BACKGROUND: Predictive factors for recurrent cancer-associated venous thromboembolism have been inconsistent across previous studies. To provide data for improved risk stratification, we described the risk of recurrent venous thromboembolism overall and across age, sex, calendar period, cancer type, Ottawa risk score, cancer stage, and cancer treatment in a nationwide cohort of patients with active cancer.

METHODS: Using Danish administrative registries, we identified a cohort of all adult patients with active cancer and a first-time diagnosis of venous thromboembolism during 2003-2018. We accounted for the competing risk of death and calculated absolute risks of recurrent venous thromboembolism at six months.

RESULTS: The population included 34,072 patients with active cancer and venous thromboembolism. Recurrence risks at six months were higher for patients with genitourinary cancer (6.5%), lung cancer (6.1%), gastrointestinal cancer (5.6%), brain cancer (5.2%), and hematological cancer (5.1%) than for patients with gynecological cancer (4.7%), breast cancer (4.1%), and other cancer types (4.8%). Recurrence risks were similar for men (5.2%) and women (4.9%), with and without chemotherapy (5.1%), across Ottawa risk score group (low: 5.0%; high: 5.1%) and across calendar periods but increased with increasing cancer stage. The overall six-month all-cause mortality risk was 26%, and highest for patients with lung cancer (49%) and lowest among breast cancer patients (4.1%).

CONCLUSIONS: Six-month recurrence risk after first-time cancer-associated venous thromboembolism was high and varied by cancer type and patient characteristics. Refining risk stratification for recurrence may improve decision-making regarding treatment duration after cancer-associated thromboembolism.

PMID:37591413 | DOI:10.1016/j.ijcard.2023.131271

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PubMed articles on: Cancer & VTE/PE

First-line cemiplimab monotherapy and continued cemiplimab beyond progression plus chemotherapy for advanced non-small-cell lung cancer with PD-L1 50% or more (EMPOWER-Lung 1): 35-month follow-up from a mutlicentre, open-label, randomised, phase 3 trial

Lancet Oncol. 2023 Aug 14:S1470-2045(23)00329-7. doi: 10.1016/S1470-2045(23)00329-7. Online ahead of print.

ABSTRACT

BACKGROUND: Cemiplimab provided significant survival benefit to patients with advanced non-small-cell lung cancer with PD-L1 tumour expression of at least 50% and no actionable biomarkers at 1-year follow-up. In this exploratory analysis, we provide outcomes after 35 months' follow-up and the effect of adding chemotherapy to cemiplimab at the time of disease progression.

METHODS: EMPOWER-Lung 1 was a multicentre, open-label, randomised, phase 3 trial. We enrolled patients (aged ≥18 years) with histologically confirmed squamous or non-squamous advanced non-small-cell lung cancer with PD-L1 tumour expression of 50% or more. We randomly assigned (1:1) patients to intravenous cemiplimab 350 mg every 3 weeks for up to 108 weeks, or until disease progression, or investigator's choice of chemotherapy. Central randomisation scheme generated by an interactive web response system governed the randomisation process that was stratified by histology and geographical region. Primary endpoints were overall survival and progression free survival, as assessed by a blinded independent central review (BICR) per Response Evaluation Criteria in Solid Tumours version 1.1. Patients with disease progression on cemiplimab could continue cemiplimab with the addition of up to four cycles of chemotherapy. We assessed response in these patients by BICR against a new baseline, defined as the last scan before chemotherapy initiation. The primary endpoints were assessed in all randomly assigned participants (ie, intention-to-treat population) and in those with a PD-L1 expression of at least 50%. We assessed adverse events in all patients who received at least one dose of their assigned treatment. This trial is registered with ClinicalTrials.gov, NCT03088540.

FINDINGS: Between May 29, 2017, and March 4, 2020, we recruited 712 patients (607 [85%] were male and 105 [15%] were female). We randomly assigned 357 (50%) to cemiplimab and 355 (50%) to chemotherapy. 284 (50%) patients assigned to cemiplimab and 281 (50%) assigned to chemotherapy had verified PD-L1 expression of at least 50%. At 35 months' follow-up, among those with a verified PD-L1 expression of at least 50% median overall survival in the cemiplimab group was 26·1 months (95% CI 22·1-31·8; 149 [52%] of 284 died) versus 13·3 months (10·5-16·2; 188 [67%] of 281 died) in the chemotherapy group (hazard ratio [HR] 0·57, 95% CI 0·46-0·71; p<0·0001),<0·0001).

FUNDING: Regeneron Pharmaceuticals and Sanofi.

PMID:37591293 | DOI:10.1016/S1470-2045(23)00329-7

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PubMed articles on: Cancer & VTE/PE

Systemic Anticancer Therapy and Thromboembolic Outcomes in Hospitalized Patients With Cancer and COVID-19

JAMA Oncol. 2023 Aug 17. doi: 10.1001/jamaoncol.2023.2934. Online ahead of print.

ABSTRACT

IMPORTANCE: Systematic data on the association between anticancer therapies and thromboembolic events (TEEs) in patients with COVID-19 are lacking.

OBJECTIVE: To assess the association between anticancer therapy exposure within 3 months prior to COVID-19 and TEEs following COVID-19 diagnosis in patients with cancer.

DESIGN, SETTING, AND PARTICIPANTS: This registry-based retrospective cohort study included patients who were hospitalized and had active cancer and laboratory-confirmed SARS-CoV-2 infection. Data were accrued from March 2020 to December 2021 and analyzed from December 2021 to October 2022.

EXPOSURE: Treatments of interest (TOIs) (endocrine therapy, vascular endothelial growth factor inhibitors/tyrosine kinase inhibitors [VEGFis/TKIs], immunomodulators [IMiDs], immune checkpoint inhibitors [ICIs], chemotherapy) vs reference (no systemic therapy) in 3 months prior to COVID-19.

MAIN OUTCOMES AND MEASURES: Main outcomes were (1) venous thromboembolism (VTE) and (2) arterial thromboembolism (ATE). Secondary outcome was severity of COVID-19 (rates of intensive care unit admission, mechanical ventilation, 30-day all-cause mortality following TEEs in TOI vs reference group) at 30-day follow-up.

RESULTS: Of 4988 hospitalized patients with cancer (median [IQR] age, 69 [59-78] years; 2608 [52%] male), 1869 had received 1 or more TOIs. Incidence of VTE was higher in all TOI groups: endocrine therapy, 7%; VEGFis/TKIs, 10%; IMiDs, 8%; ICIs, 12%; and chemotherapy, 10%, compared with patients not receiving systemic therapies (6%). In multivariable log-binomial regression analyses, relative risk of VTE (adjusted risk ratio [aRR], 1.33; 95% CI, 1.04-1.69) but not ATE (aRR, 0.81; 95% CI, 0.56-1.16) was significantly higher in those exposed to all TOIs pooled together vs those with no exposure. Among individual drugs, ICIs were significantly associated with VTE (aRR, 1.45; 95% CI, 1.01-2.07). Also noted were significant associations between VTE and active and progressing cancer (aRR, 1.43; 95% CI, 1.01-2.03), history of VTE (aRR, 3.10; 95% CI, 2.38-4.04), and high-risk site of cancer (aRR, 1.42; 95% CI, 1.14-1.75). Black patients had a higher risk of TEEs (aRR, 1.24; 95% CI, 1.03-1.50) than White patients. Patients with TEEs had high intensive care unit admission (46%) and mechanical ventilation (31%) rates. Relative risk of death in patients with TEEs was higher in those exposed to TOIs vs not (aRR, 1.12; 95% CI, 0.91-1.38) and was significantly associated with poor performance status (aRR, 1.77; 95% CI, 1.30-2.40) and active/progressing cancer (aRR, 1.55; 95% CI, 1.13-2.13).

CONCLUSIONS AND RELEVANCE: In this cohort study, relative risk of developing VTE was high among patients receiving TOIs and varied by the type of therapy, underlying risk factors, and demographics, such as race and ethnicity. These findings highlight the need for close monitoring and perhaps personalized thromboprophylaxis to prevent morbidity and mortality associated with COVID-19-related thromboembolism in patients with cancer.

PMID:37589970 | DOI:10.1001/jamaoncol.2023.2934

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PubMed articles on: Cancer & VTE/PE

Transcatheter arterial embolization in patients with neuroendocrine neoplasms related to liver metastasis with different blood supplies

Cancer Med. 2023 Aug 17. doi: 10.1002/cam4.6464. Online ahead of print.

ABSTRACT

PURPOSE: Liver metastasis is one of the most important factors affecting the prognosis of patients with neuroendocrine neoplasms (NENs). Transhepatic artery embolization (TAE) is the main local treatment of NENs with liver metastasis (NENLM). This study aimed to elucidate the differences between pancreatic and rectal NENLM with a discrepancy in blood supply.

METHODS: A total of 32 patients with NENLM of different primary sites received 102 TAE treatments at our hospital. Clinical features, such as age, sex, World Health Organization (WHO) tumour grade and progression-free survival (PFS), were compared between patients with pancreatic and rectal NENLM with different blood supplies. The total follow-up time is 1-5 years.

RESULTS: There were 12 cases with tumours originating from the rectum or pancreas, respectively. Other tumour-originated sites included the duodenum (two cases, 6.25%), the thymus and lung (four cases, 12.5%), and the unknown (two cases, 6.25%). The average age of patients was 51.59 years, and 17 (53.1%) were men. WHO grade 1, 2 or 3 tumours occurred in three (9.4%), 23 (71.9%) and six (18.7%) patients, respectively. Hepatic tumour burdens of low (<25%),50%) levels were found in 13 (40.6%), eight (25%) and 11 (34.4%) patients, respectively. There were more patients with hypervascular pancreatic NENLM than with hypovascular rectal NENLM (p = 0.005). Tumour shrinkage in all cases with NENLM was 50% with an objective response rate of 37.5%, disease control rate of 75% and PFS of 12 months. Disease progression (p = 0.09), tumour shrinkage (p = 0.07) and death (p = 0.19) were more prominent in the pancreatic NENLM group than in the rectal NENLM group. Progression-free survival was not reached in the pancreatic NENLM group, which was more prominent than in the rectal NENLM group (7 months; hazard ration, 0.22; 95% confidence interval, 0.07-0.76; p = 0.016). The main adverse events were abdominal pain (71.9%) and transaminase elevation (50%), which were more common in pancreatic NENLM than in rectal NENLM.

CONCLUSIONS: Transhepatic artery embolization treatment is markedly effective and safe for treating NENLM, especially pancreatic NENLM.

PMID:37587855 | DOI:10.1002/cam4.6464