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ABSTRACT

OBJECTIVE: To observe the effect of nurse-patient co-management mode on preventing venous thromboembolism (VTE) in lung cancer patients with carboplatin and gemcitabine chemotherapy after peripheral venipuncture central venous catheterization (PICC).

METHODS: 100 patients with lung cancer admitted to the 2nd Affiliated Hospital of Hainan Medical University from April 2020 to April 2022 were selected. All patients received a combination chemotherapy of carboplatin and gemcitabine and PICC catheterization. The patients were divided into an observation group and a control group by 1:1 simple random method, with 50 cases in each group. Patients in the control group were given routine nursing for lung cancer, and patients in the observation group were treated with nurse-patient co-management mode, and nursing intervention lasted for 2 months. General Comfort Questionnaire, self-management ability, quality of life, Self-care ability Scale, self-rating Anxiety Scale (SAS), and self-rating depression Scale were compared before and after intervention between the two groups. The recovery of immune ability indices (CD3+, CD3+CD4+, CD3+CD8+, CD3+CD4+/CD3+CD8+) in 2 groups were detected. Complications after PICC catheterization were recorded in the two groups.

RESULTS: After nursing, self-rating depression Scale and self-rating Anxiety Scale scores in both groups were significantly decreased, which were lower in the observation group than the control group (P < .001). After nursing, scores of self-concept, self-responsibility, self-care skills, and health knowledge level were significantly increased in both groups, which were higher in the observation group than control group (P < .001). After nursing, scores on the General Comfort Questionnaire, self-management scale, and quality of life were increased in both groups, which were higher in the observation group than control group (P < .0501). After nursing care, the immune competence indices of both patients increased significantly, and the immune indexes of CD3+, CD3+CD4+, and CD3+ CD4+/CD3+CD8+ in the observation group were significantly higher than those in the control group (P < .05). The total incidence of complications in the observation group was significantly lower than that in the control group (8.00% vs. 26.00%, P < .001), and the incidence of venous thromboembolism was significantly lower than that in the control group (2.00% vs. 14.00%, P < .001).

CONCLUSION: The nurse-patient co-management model has shown to be effective in reducing the incidence of venous thromboembolism in patients who have undergone PICC catheterization while receiving carboplatin and gemcitabine chemotherapy. This model also helps patients improve their self-care and self-management abilities, alleviates adverse psychological effects, and contributes to the recovery of their immune system.

PMID:37883756

01:57

PubMed articles on: Cancer & VTE/PE

Evaluating the effect of immune checkpoint inhibitors on venous thromboembolism in non-small cell lung cancer patients

Expert Rev Hematol. 2023 Oct 26:1-8. doi: 10.1080/17474086.2023.2276209. Online ahead of print.

 

ABSTRACT

BACKGROUND: Recent studies suggested a relationship between Takotsubo syndrome (TTS) and malignancy. However, clinical outcomes of TTS associated with cancer have not been assessed completely. This study was aimed to investigate the outcomes of patients with TTS and cancer.

METHODS: We performed a systematic review and meta-analysis to evaluate the clinical outcomes of TTS in patients with and without malignancy. We systematically reviewed and analyzed 14 studies (189,210 patients) published in PubMed and Cochrane Library databases until December 2022. The primary outcome was all-cause mortality at the longest follow-up.

RESULTS: The prevalence of current or previous malignancy in patients with TTS was 8.7% (16,461 patients). Patients with TTS and malignancy demonstrated a higher risk of mortality at the longest follow-up than those with TTS alone (odds ratio [OR], 2.41; 95% confidence interval [CI]; 1.95-2.98; P < 0.001). Moreover, cancer was significantly associated with an increased risk of in-hospital or 30-day mortality (OR 2.36; 95% CI, 1.67-3.33; P < 0.001), shock (OR 1.42; 95% CI, 1.30-1.55; P < 0.001), mechanical respiratory support (OR 1.68; 95% CI, 1.59-1.77; P < 0.001), arrhythmia (OR 1.27; 95% CI, 1.21-1.34; P < 0.001), and major adverse cardiac events (OR 1.69; 95% CI, 1.18-2.442; P < 0.001).

CONCLUSIONS: This study revealed significant associations between previous or active cancer and an increased risk of all-cause mortality and in-hospital adverse events in patients with TTS.

PMID:37840966 | PMC:PMC10570743 | DOI:10.3389/fcvm.2023.1244808

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PubMed articles on: Cancer & VTE/PE

A Novel Model to Prevent Venous Thromboembolism in Patients with Lung Cancer

Altern Ther Health Med. 2023 Oct 27:AT9245. Online ahead of print.

 

ABSTRACT

PURPOSE OF REVIEW: Females outnumber males among long-term cancer survivors, primarily as a result of the prevalence of breast cancer. Late cardiovascular effects of cancer develop over several decades, which for many women, may overlap with reproductive and lifecycle events. Thus, women require longitudinal cardio-oncology care that anticipates and responds to their evolving cardiovascular risk.

RECENT FINDINGS: Women may experience greater cardiotoxicity from cancer treatments compared to men and a range of treatment-associated hormonal changes that increase cardiometabolic risk. Biological changes at critical life stages, including menarche, pregnancy, and menopause, put female cancer patients and survivors at a unique risk of cardiovascular disease. Women also face distinct psychosocial and physical barriers to accessing cardiovascular care. We describe the need for a lifespan-based approach to cardio-oncology for women. Cardio-oncology care tailored to women should rigorously consider cancer treatment/outcomes and concurrent reproductive/hormonal changes, which collectively shape quality of life and cardiovascular outcomes.

PMID:37819431 | DOI:10.1007/s11886-023-01967-7

01:57

PubMed articles on: Cardio-Oncology

Clinical outcomes of takotsubo syndrome in patients with cancer: a systematic review and meta-analysis

Front Cardiovasc Med. 2023 Sep 29;10:1244808. doi: 10.3389/fcvm.2023.1244808. eCollection 2023.

 

ABSTRACT

IMPORTANCE: Cardiovascular disease is a leading cause of morbidity in cancer survivors, which makes strategies aimed at mitigating cardiovascular risk a subject of major contemporary importance.

OBJECTIVE: To assess whether a center-based cardiac rehabilitation (CBCR) framework compared with usual care encompassing community-based exercise training (CBET) is superior for cardiorespiratory fitness improvement and cardiovascular risk factor control among cancer survivors with high cardiovascular risk.

DESIGN, SETTING, AND PARTICIPANTS: This prospective, single-center, randomized clinical trial (CORE trial) included adult cancer survivors who had exposure to cardiotoxic cancer treatment and/or previous cardiovascular disease. Enrollment took place from March 1, 2021, to March 31, 2022. End points were assessed at baseline and after the 8-week intervention.

INTERVENTIONS: Participants were randomly assigned in a 1:1 ratio to 8 weeks of CBCR or CBET. The combined aerobic and resistance exercise sessions were performed twice a week.

MAIN OUTCOMES AND MEASURES: The powered primary efficacy measure was change in peak oxygen consumption (V̇o2) at 2 months. Secondary outcomes included handgrip maximal strength, functional performance, blood pressure (BP), body composition, body mass index (BMI; calculated as weight in kilograms divided by height in meters squared), lipid profile, plasma biomarker levels, physical activity (PA) levels, psychological distress, quality of life (QOL), and health literacy.

RESULTS: A total of 75 participants completed the study (mean [SD] age, 53.6 [12.3] years; 58 [77.3%] female), with 38 in the CBCR group and 37 in the CBET group. Participants in CBCR achieved a greater mean (SD) increase in peak V̇o2 than those in CBET (2.1 [2.8] mL/kg/min vs 0.8 [2.5] mL/kg/min), with a between-group mean difference of 1.3 mL/kg/min (95% CI, 0.1-2.6 mL/kg/min; P = .03). Compared with the CBET group, the CBCR group also attained a greater mean (SD) reduction in systolic BP (-12.3 [11.8] mm Hg vs -1.9 [12.9] mm Hg; P < .001), diastolic BP (-5.0 [5.7] mm Hg vs -0.5 [7.0] mm Hg; P = .003), and BMI (-1.2 [0.9] vs 0.2 [0.7]; P < .001) and greater mean (SD) improvements in PA levels (1035.2 [735.7] metabolic equivalents [METs]/min/wk vs 34.1 [424.4] METs/min/wk; P < .001), QOL (14.0 [10.0] points vs 0.4 [12.9] points; P < .001), and health literacy scores (2.7 [1.6] points vs 0.1 [1.4] points; P < .001). Exercise adherence was significantly higher in the CBCR group than in the CBET group (mean [SD] sessions completed, 90.3% [11.8%] vs 68.4% [22.1%]; P < .001).

CONCLUSION AND RELEVANCE: The CORE trial showed that a cardio-oncology rehabilitation model among cancer survivors with high cardiovascular risk was associated with greater improvements in peak V̇o2 compared with usual care encompassing an exercise intervention in a community setting. The CBCR also showed superior results in exercise adherence, cardiovascular risk factor control, QOL, and health literacy.

TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT05132998.

PMID:37819656 | PMC:PMC10568446 | DOI:10.1001/jamacardio.2023.3558

01:57

PubMed articles on: Cardio-Oncology

Tailored to a Woman's Heart: Gender Cardio-Oncology Across the Lifespan

Curr Cardiol Rep. 2023 Oct 11. doi: 10.1007/s11886-023-01967-7. Online ahead of print.

 

ABSTRACT

Breast cancer is characterized by the uncontrolled proliferation of breast cells, with a high incidence reported in 2020 to have affected over 2 million women. In recent years, the conventional methods of treating breast cancer have involved radiotherapy and chemotherapy. However, the emergence of CDK4/6 inhibitors has shown potential as a promising cancer therapy. Cyclin-dependent kinases (CDK) inhibitors are a class of molecules that impede the formation of an active kinase complex, thereby hindering its activity and consequently halting the progression of the cell cycle. It was discovered that they have a significant impact on impeding the progression of the cancer. This is evident with the Food and Drug Administration's approval of drugs such as palbociclib, ribociclib, and abemaciclib for hormone receptor-positive metastatic breast cancer in combination with specific endocrine therapies. In spite of enormous success in breast cancer treatment, certain obstacles have emerged, such as therapy resistance, side effects, and most of all, cardiotoxicity. Some of these drawbacks have been successfully overcome by dosage reduction, different combinations of the drugs, and the assessment of each patient's condition and suitability prior to treatment. Yet other drawbacks still require tenacious research, especially certain cases of cardiotoxicities. This article delves into the biological mechanisms of CDK4/6 in the cell cycle and cancer, as well as the clinical advantages and most common adverse events (AEs) associated with CDK4/6 inhibitors. The primary objective of this review is to provide a comprehensive analysis of cardiotoxic AEs and elucidate the underlying pathophysiological mechanisms responsible for the cardiotoxicity of CDK4/6 inhibitors.

PMID:37841752 | PMC:PMC10571689 | DOI:10.1177/17588359231205848

01:57

PubMed articles on: Cardio-Oncology

Cardio-Oncology Rehabilitation for Cancer Survivors With High Cardiovascular Risk: A Randomized Clinical Trial

JAMA Cardiol. 2023 Oct 11:e233558. doi: 10.1001/jamacardio.2023.3558. Online ahead of print.

 

ABSTRACT

Cardiovascular disease (CVD) caused by anti-cancer drug-induced cardiotoxicity is now the second leading cause of mortality among cancer survivors. It is necessary to establish efficient in vitro models for early predicting the potential cardiotoxicity of anti-cancer drugs, as well as for screening drugs that would alleviate cardiotoxicity during and post treatment. Human induced pluripotent stem cells (hiPSCs) have opened up new avenues in cardio-oncology. With the breakthrough of tissue engineering technology, a variety of hiPSC-derived cardiac microtissues or organoids have been recently reported, which have shown enormous potential in studying cardiotoxicity. Moreover, using hiPSC-derived heart-on-chip for studying cardiotoxicity has provided novel insights into the underlying mechanisms. Herein, we summarize different types of anti-cancer drug-induced cardiotoxicities and present an extensive overview on the applications of hiPSC-derived cardiac microtissues, cardiac organoids, and heart-on-chips in cardiotoxicity. Finally, we highlight clinical and translational challenges around hiPSC-derived cardiac microtissues/organoids/heart-on chips and their applications in anti-cancer drug-induced cardiotoxicity. • Anti-cancer drug-induced cardiotoxicities represent pressing challenges for cancer treatments, and cardiovascular disease is the second leading cause of mortality among cancer survivors. • Newly reported in vitro models such as hiPSC-derived cardiac microtissues/organoids/chips show enormous potential for studying cardio-oncology. • Emerging evidence supports that hiPSC-derived cardiac organoids and heart-on-chip are promising in vitro platforms for predicting and minimizing anti-cancer drug-induced cardiotoxicity.

PMID:37889357 | DOI:10.1007/s10565-023-09835-4

00:03

PubMed articles on: Cancer & VTE/PE

Clinical Care of Pediatric Patients with or At-Risk of Post-Thrombotic Syndrome: Guidance from the ISTH SSC Subcommittee on Pediatric and Neonatal Thrombosis and Haemostasis

J Thromb Haemost. 2023 Oct 20:S1538-7836(23)00780-8. doi: 10.1016/j.jtha.2023.10.012. Online ahead of print.

NO ABSTRACT

PMID:37866514 | DOI:10.1016/j.jtha.2023.10.012

00:03

PubMed articles on: Cancer & VTE/PE

Catheter Directed Thrombectomy and Other Deep Venous Interventions in Cancer Patients

Tech Vasc Interv Radiol. 2023 Jun;26(2):100900. doi: 10.1016/j.tvir.2023.100900. Epub 2023 Aug 5.

 

ABSTRACT

BACKGROUND: The safety and efficacy of direct-acting oral anticoagulants (DOACs) for therapeutic anticoagulation in the setting of primary or metastatic brain cancer is not known.

OBJECTIVE: To conduct a meta-analysis and systematic review of studies that compare the risk of intracranial hemorrhage (ICH) in patients with brain cancer treated with DOACs vs. LMWH.

METHODS: A literature search was conducted using PubMed, EMBASE, and Cochrane databases. Summary statistics were obtained by calculating the risk ratio (RR), and heterogeneity across studies was estimated using the I2 statistic. A total of 10 retrospective studies (n=1,638) met criteria for inclusion. The primary endpoint was the pooled RR for ICH in patients with brain tumors receiving anticoagulation with DOACs compared with those receiving LMWH. Secondary analyses included the risk of fatal ICH in each subgroup.

RESULTS: The pooled RR for ICH in patients receiving DOACs vs. those receiving LMWH was 0.65 (95% confidence interval [CI], 0.36-1.17; P = 0.15; I2 = 50%). In studies evaluating primary brain cancer, there was a reduction in risk of ICH with DOACs (RR, 0.35; 95% CI, 0.18-0.69; P = 0.003; I2 = 0%). In patients with metastatic brain cancer, there was no difference in the risk of ICH with type of anticoagulation (RR, 1.05; 95% CI, 0.71-1.56; P = 0.80; I2 = 0%). The overall risk of fatal ICH was not different between anticoagulants.

DISCUSSION: The risk of ICH in patients with brain cancer receiving therapeutic anticoagulation varies by anticoagulation agent and diagnosis of primary or metastatic disease.

PMID:37866517 | DOI:10.1016/j.jtha.2023.10.011

00:03

PubMed articles on: Cardio-Oncology

Recent advances in pluripotent stem cell-derived cardiac organoids and heart-on-chip applications for studying anti-cancer drug-induced cardiotoxicity

Cell Biol Toxicol. 2023 Oct 27. doi: 10.1007/s10565-023-09835-4. Online ahead of print.

 

ABSTRACT

Survival with operable breast cancer has improved markedly in recent decades, however, treatment-related cardiovascular toxicities threaten to offset these gains. Ovarian function suppression paired with aromatase inhibition, for premenopausal women with hormone receptor (HR)-positive breast cancer, is a newer widely adopted therapy with the potential for significant long-term cardiovascular toxicity. Abrupt estrogen deprivation for non-cancer reasons is associated with accelerated coronary artery disease. Women with breast cancer treated with aromatase inhibition in addition to ovarian function suppression experience a dual hit with regards to estrogen exposure. The CaRdiac Outcomes With Near-complete estrogen deprivation (CROWN) study seeks to understand the early, subclinical natural history of cardiovascular compromise in young women undergoing near-complete estrogen deprivation (NCED) therapy. It is critical to understand the early subclinical development of cardiovascular disease to identify a window for therapeutic intervention before overt cardiovascular events occur. This three-site regional study (Atrium Health Wake Forest, Duke, and Virginia Commonwealth University) uses serial stress cardiac magnetic resonance (CMR) imaging and cardiac computed tomography angiography (CCTA) obtained during the initial two years of NCED therapy to study myocardial prefusion reserve (MPR), large cardiovascular vessel changes, left ventricular function, and other cardiovascular parameters. The CROWN cohort will consist of 90 premenopausal women with breast cancer, 67 with HR-positive disease receiving NCED and 23 comparators with HR-negative disease. Participants will undergo three annual CMR scans and two CCTA scans during the two-year study period. After initial activation hurdles, accrual has been brisk, and the study is expected to complete accrual in December 2024. Efforts are in place to encourage participant retention with the study primary outcome, change in MPR between the two groups, to be reported in 2026-2027. The results of this study will enable premenopausal women with breast cancer to balance the health burdens of cancer at a young age and treatment-related cardiovascular morbidity. Finally, the tools developed here can be utilized to study cardiovascular risk across a range of cancer types and cancer therapies with the ultimate goals of both developing generalizable risk stratification tools as well as validating interventions which prevent overt cardiovascular compromise.

PMID:37890547 | DOI:10.1016/j.ahj.2023.10.007

00:03

PubMed articles on: Cancer & VTE/PE

Comparison of Direct Oral Anticoagulants versus Low Molecular Weight Heparin in Primary and Metastatic Brain Cancers: A Meta-Analysis and Systematic Review

J Thromb Haemost. 2023 Oct 20:S1538-7836(23)00779-1. doi: 10.1016/j.jtha.2023.10.011. Online ahead of print.

 

ABSTRACT

BACKGROUND Pulmonary embolism secondary to deep vein thrombosis (DVT) with cor pulmonale is commonly associated with risk factors including surgery, cancer, and prolonged immobility. Cocaine is known to cause vasoconstriction and has a prothrombotic effect. Prolonged and heavy use of cocaine can also cause inflammation and liver damage. However, data on its potential role in causing pulmonary embolism and direct hepatotoxicity in cases of episodic use are scarce. CASE REPORT A 34-year-old man with no significant medical history except for episodic cocaine use presented in respiratory distress. Workup revealed submassive pulmonary embolism with pulmonary infarctions complicated by pneumonia, hypoxemic respiratory failure, and anemia. He was treated with anticoagulation and intensive care. On day 5 of hospitalization, the patient had an acute hepatic injury. His alanine aminotransferase level peaked at over 2000 IU/L on day 7, until finally tapering. Liver failure was found to be secondary to cocaine use. Liver enzyme levels improved with supportive care. He was discharged with apixaban and continued liver enzyme monitoring. CONCLUSIONS When investigating the cause of venous thromboembolism and transaminitis, evaluating cocaine use via patient history or laboratory analysis of cocaine and its metabolites should be considered. Cocaine is known to cause vasoconstriction and has a prothrombotic effect, although data on its potential role in causing pulmonary embolism and direct hepatotoxicity in cases of episodic use are scarce. Further investigation, such as cohort studies, could help strengthen our understanding of the relationship between cocaine use, acute hepatic injury, and pulmonary embolism.

PMID:37872733 | DOI:10.12659/AJCR.941360

00:03

PubMed articles on: Cardio-Oncology

Cardiovascular Impact of Near Complete Estrogen Deprivation in Premenopausal Women with Breast Cancer: The CROWN Study

Am Heart J. 2023 Oct 25:S0002-8703(23)00300-9. doi: 10.1016/j.ahj.2023.10.007. Online ahead of print.

 

ABSTRACT

D-dimer, a soluble fibrin degradation product that originates from plasmin-induced degradation of cross-linked fibrin, is an important biomarker of coagulation activation and secondary fibrinolysis that is routinely used to rule out venous thromboembolism (VTE), to evaluate the risk of VTE recurrence as well as the optimal duration of anticoagulant therapy. Besides VTE, D-dimer may be high due to physiologic conditions, including aging, pregnancy and strenuous physical activity. In addition, several disorders have been associated with increased D-dimer levels, spanning from disseminated intravascular coagulation to infectious diseases and cancers. Thus, it is far from unusual for hematologists to have to deal with ambulatory individuals presenting with increased Ddimer without signs or symptoms of thrombus formation. To the management of these cases by the hematologist is dedicated this narrative review.

PMID:37881856 | DOI:10.3324/haematol.2023.283966

00:03

PubMed articles on: Cancer & VTE/PE

Episodic Cocaine Use as a Cause of Venous Thromboembolism and Acute Liver Injury

Am J Case Rep. 2023 Oct 24;24:e941360. doi: 10.12659/AJCR.941360.