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BACKGROUND: Chemotherapy, a cornerstone treatment for childhood cancers, can negatively impact oral health. This study aimed to evaluate the prevalence and evolution of oral complications in these patients. MATERIALS AND METHODS: A prospective observational study enrolled 44 children diagnosed with malignancy undergoing chemotherapy at a tertiary care institute in central India. Oral examinations were performed at baseline, with follow-ups at 3-6 and 9-12 months. Data collected included demographics, medical history, oral hygiene practices, and oral lesions. Blood counts and World Health Organization grading for mucositis were used. Descriptive statistics and appropriate statistical tests analyzed the data (P ≤ 0.05). RESULTS: Acute lymphoblastic leukemia (ALL) was the most prevalent malignancy. Children reported various oral complaints such as ulcers, bleeding gums, and difficulty eating. Mucositis prevalence significantly decreased over follow-up visits (baseline: 56.8% and second follow-up: 13.3%). Gingival inflammation was present, though mean scores decreased over time. Oral hygiene scores varied without significant changes. Caries experience scores increased from baseline to follow-up. CONCLUSION: This study identified a high prevalence of ALL and diverse oral complications in children undergoing chemotherapy. While mucositis severity lessened over time, other issues such as caries persisted. These findings highlight the critical need for preventive oral care strategies to safeguard this vulnerable population's oral health.
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Antineoplásicos , Humanos , Niño , Estudios Prospectivos , Masculino , Femenino , Preescolar , India/epidemiología , Antineoplásicos/efectos adversos , Enfermedades de la Boca/epidemiología , Enfermedades de la Boca/inducido químicamente , Prevalencia , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamiento farmacológico , Leucemia-Linfoma Linfoblástico de Células Precursoras/complicaciones , Higiene Bucal , Estomatitis/epidemiología , Estomatitis/inducido químicamente , Adolescente , Caries Dental/epidemiología , Neoplasias/tratamiento farmacológico , Neoplasias/complicacionesRESUMEN
PURPOSE: This study has a purpose to investigate the side effects of three EGFR-TKIs targeted therapeutic agents (gefitinib, erlotinib, and afatinib) and all-cause mortality in patients with metastatic lung cancer. METHODS: We performed a prospective cohort study. We selected all patients with newly diagnosed metastatic lung cancer between January and November 2019. Main exposure was daytime versus nighttime use of targeted EGFR TKIs. The study outcome was a symptom change using the mobile application, and all-cause mortality between January 2019 and March 2023. RESULTS: Among the 87 study participants, 35 (40%) took their medication at night. Among the 87 study participants, 35 (40%) took their medication at night. At 6 weeks of treatment, acne (1.36; 95% confidence interval [CI] 1.09, 1.64; p for interaction = 0.04) and dry skin (1.35; 95% CI 1.09, 1.61, p for interaction = 0.01) in the day group showed a much increase from baseline compared to the night group. In contrast, the night group reported greater reductions in lung cancer-related symptoms from baseline compared to the day. During follow-up (median 43 months), the night group had a lower risk of all-cause death than the day group, especially in younger patients (adjusted hazard ratio = 0.34; 95% CI 0.13, 0.87). CONCLUSIONS: The group taking EGFR-TKIs at night experienced fewer side effects and had longer overall survival compared to the day group. Clinicians should consider recommending that lung cancer patients take their once-daily oral anticancer drugs in the evening rather than the morning to improve treatment outcomes.
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Carcinoma de Pulmón de Células no Pequeñas , Receptores ErbB , Clorhidrato de Erlotinib , Gefitinib , Neoplasias Pulmonares , Inhibidores de Proteínas Quinasas , Humanos , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Carcinoma de Pulmón de Células no Pequeñas/patología , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/mortalidad , Masculino , Femenino , Estudios Prospectivos , Persona de Mediana Edad , Anciano , Inhibidores de Proteínas Quinasas/administración & dosificación , Inhibidores de Proteínas Quinasas/uso terapéutico , Inhibidores de Proteínas Quinasas/efectos adversos , Inhibidores de Proteínas Quinasas/farmacología , Receptores ErbB/antagonistas & inhibidores , Gefitinib/administración & dosificación , Gefitinib/uso terapéutico , Gefitinib/farmacología , Clorhidrato de Erlotinib/administración & dosificación , Clorhidrato de Erlotinib/farmacología , Clorhidrato de Erlotinib/uso terapéutico , Antineoplásicos/administración & dosificación , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Afatinib/administración & dosificación , Afatinib/uso terapéutico , Afatinib/farmacología , Estudios de Cohortes , Anciano de 80 o más Años , AdultoRESUMEN
PURPOSE: Taxanes are widely used chemotherapeutic agents that frequently cause nail changes and have a significant impact on patients' quality of life. Despite the prevalence of taxane-induced nail toxicity, limited data are available regarding evidence-based management strategies for the prevention or treatment of taxane-induced nail changes. Therefore, we aimed to gain insights into the prevention, treatment, and evaluation of nail changes in patients with cancer in Japan by conducting a questionnaire survey of physicians, pharmacists, and nurses involved in oncology treatment. METHODS: The questions addressed prophylactic methods, evaluation practices, and treatment approaches for various nail disorders. The questionnaires were distributed on March 1, 2022, with a response deadline of December 1, 2022. RESULTS: Of the 120 questionnaires distributed, 88 (73.3%) were returned, and all of them were analyzed. The respondents included 69 physicians (32 oncologists, 26 breast surgeons, 6 dermatologists, 3 obstetricians/gynecologists, 1 gastroenterological surgeon, and 1 urologist), 9 pharmacists, and 10 nurses. Prophylactic measures included moisturizing (58.0%), protection (42.0%), cooling therapy (37.5%), and cleanliness (33.0%). Approximately 70% of the respondents used the Common Criteria for Adverse Events (CTCAE), while approximately 30% did not use a specific evaluation method. Opinions regarding treatment with antimicrobial or corticosteroid ointments varied; however, all severe cases were referred by dermatologists. CONCLUSION: Our survey revealed that the management of chemotherapy-induced nail changes varies in clinical practice in Japan. These findings emphasize the need for standardized management strategies and further research.
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Antineoplásicos , Enfermedades de la Uña , Taxoides , Humanos , Japón , Taxoides/efectos adversos , Taxoides/uso terapéutico , Enfermedades de la Uña/inducido químicamente , Encuestas y Cuestionarios , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Femenino , Masculino , Neoplasias/tratamiento farmacológico , Calidad de Vida , Personal de Salud/estadística & datos numéricos , Persona de Mediana EdadRESUMEN
BACKGROUND: Breast cancer is one of the most common diseases globally that may have side effects on liver and renal function. Pharmacological treatments to reduce adverse liver and renal effects are still limited. It has been proposed that silymarin may possess hepatoprotective and anti-inflammatory properties. The present trial aims to assess the hepatorenal protective efficacy of silymarin supplementation in cancer patients receiving chemotherapy in an outpatient setting. METHOD: This is a randomized, placebo-controlled clinical trial that recruited female breast cancer patients. Participants were randomly assigned to one placebo group and two intervention groups. The control group received 140 mg of placebo daily, while the two intervention groups received 140 mg silymarin daily. Follow-up assessments were conducted at baseline, 3 weeks, and 6 weeks. At the beginning of the study, the patients were subjected to a computed tomography (CT) scan, and the liver and renal parameters such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), bilirubin, Blood urea nitrogen (BUN) and Creatinine (Cr) were examined through laboratory tests. RESULTS: Despite two deaths and three dropouts, 100 patients completed the study. Silymarin showed significant effects on liver enzymes in the levels of ALP and bilirubin (P < 0.05), with no significant impact on renal function in the levels of Blood urea nitrogen (BUN) and Creatinine (Cr) (P > 0.05). The medication was well-tolerated, with minimal reported side effects (P > 0.05). DISCUSSION: The study suggests that silymarin may have hepato-renal protective potential in breast cancer patients and improve patient tolerance to chemotherapy. The data presented on the efficacy and safety of silymarin may provide stronger foundation for further trials and for a possible use in clinical practice. TRIAL REGISTRATION INFORMATION: Registration Number: IRCT20201123049474N2, First Trial Registration: 16/08/2021, Access: https://www.irct.behdasht.gov.ir/trial/57641.
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Neoplasias de la Mama , Silimarina , Humanos , Silimarina/farmacología , Silimarina/uso terapéutico , Femenino , Persona de Mediana Edad , Neoplasias de la Mama/tratamiento farmacológico , Adulto , Sustancias Protectoras/farmacología , Sustancias Protectoras/uso terapéutico , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Anciano , Hígado/efectos de los fármacosRESUMEN
PURPOSE: To explore the behavioral intention of breast cancer patients undergoing chemotherapy to prevent PICC-related thrombosis based on the theory of planned behavior (TPB). METHODS: This qualitative study employed purposive sampling and conducted semi-structured interviews with 14 breast cancer patients undergoing chemotherapy in the outpatient chemotherapy ward of a tertiary A-level comprehensive hospital in Beijing from July to August 2023. Data were analyzed using Colaizzi's descriptive analysis framework. RESULTS: Data analysis identified 10 themes that were derived from 4 aspects. Regarding behavioral attitude, three themes were condensed: (1) Considering the benefits of preventive measures, (2) Simple and easy preventive measures, and (3) Underestimating the importance of PICC-related thrombosis prophylaxis. Subjective norms yielded two main themes and five sub-themes: (1) Support from those close to the patient motivates adherence to prophylaxis (support from the patient's family, healthcare professionals, and other patients) and (2) Patients are influenced by personal factors to form an internal driving force (physical symptoms, fear of PICC-related thrombosis). Regarding perceived behavioral control, three main themes and four sub-themes were extracted: (1) Obstacles before actual prevention exercise (prevention information, hard-to-remember information), (2) Forgetfulness is the main obstacle factor, and (3) Wanting to overcome barriers to adhere to regular prevention (confidence to overcome obstacles, hope to get support). CONCLUSIONS: The impediments and facilitators identified in this study may provide a scientific foundation for subsequent targeted non-pharmacological preventive interventions for PICC-related thrombosis based on TPB in breast cancer patients undergoing chemotherapy. Special interventions should be designed for the patients in three areas: the patients themselves, the supporters around the patient, and the healthcare professionals.
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Neoplasias de la Mama , Intención , Investigación Cualitativa , Humanos , Femenino , Neoplasias de la Mama/tratamiento farmacológico , Persona de Mediana Edad , Adulto , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Trombosis/prevención & control , Trombosis/etiología , Anciano , Entrevistas como Asunto , Teoría del Comportamiento PlanificadoRESUMEN
Cisplatin-induced renal tubular injury largely restricts the wide-spread usage of cisplatin in the treatment of malignancies. Identifying the key signaling pathways that regulate cisplatin-induced renal tubular injury is thus clinically important. PARVB, a focal adhesion protein, plays a crucial role in tumorigenesis. However, the function of PARVB in kidney disease is largely unknown. To investigate whether and how PARVB contributes to cisplatin-induced renal tubular injury, a mouse model (PARVB cKO) was generated in which PARVB gene was specifically deleted from proximal tubular epithelial cells using the Cre-LoxP system. In this study, we found depletion of PARVB in proximal tubular epithelial cells significantly attenuates cisplatin-induced renal tubular injury, including tubular cell death and inflammation. Mechanistically, PARVB associates with transforming growth factor-ß-activated kinase 1 (TAK1), a central regulator of cell survival and inflammation that is critically involved in mediating cisplatin-induced renal tubular injury. Depletion of PARVB promotes cisplatin-induced TAK1 degradation, inhibits TAK1 downstream signaling, and ultimately alleviates cisplatin-induced tubular cell damage. Restoration of PARVB or TAK1 in PARVB-deficient cells aggravates cisplatin-induced tubular cell injury. Finally, we demonstrated that PARVB regulates TAK1 protein expression through an E3 ligase ITCH-dependent pathway. PARVB prevents ITCH association with TAK1 to block its ubiquitination. Our study reveals that PARVB deficiency protects against cisplatin-induced tubular injury through regulation of TAK1 signaling and indicates targeting this pathway may provide a novel therapeutic strategy to alleviate cisplatin-induced kidney damage.
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Cisplatino , Quinasas Quinasa Quinasa PAM , Ratones Noqueados , Transducción de Señal , Cisplatino/efectos adversos , Cisplatino/toxicidad , Animales , Quinasas Quinasa Quinasa PAM/metabolismo , Quinasas Quinasa Quinasa PAM/genética , Transducción de Señal/efectos de los fármacos , Ratones , Túbulos Renales Proximales/metabolismo , Túbulos Renales Proximales/patología , Túbulos Renales Proximales/efectos de los fármacos , Humanos , Ratones Endogámicos C57BL , Células Epiteliales/metabolismo , Células Epiteliales/efectos de los fármacos , Células Epiteliales/patología , Ubiquitina-Proteína Ligasas/metabolismo , Ubiquitina-Proteína Ligasas/genética , Antineoplásicos/farmacología , Antineoplásicos/efectos adversos , Túbulos Renales/patología , Túbulos Renales/metabolismo , Túbulos Renales/efectos de los fármacos , Proteínas Adaptadoras Transductoras de SeñalesRESUMEN
Cisplatin is a common anticancer drug, but its frequent nephrotoxicity limits its clinical use. Small GTP-binding protein GDP dissociation stimulator (smgGDS), a small GTPase chaperone protein, was considerably downregulated during cisplatin-induced acute kidney injury (CDDP-AKI), especially in renal tubular epithelial cells. SmgGDS-knockdown mice was established and found that smgGDS knockdown promoted CDDP-AKI, as demonstrated by an increase in serum creatine, blood urea nitrogen levels and the appearance of tubular patterns. RNA sequencing suggested that protein kinase RNA-like ER kinase (PERK), which bridges mitochondria-associated ER membranes, was involved in smgGDS knockdown following CDDP-AKI, and then identified that smgGDS knockdown increased phosphorylated-PERK in vivo and in vitro. Furthermore, we confirmed that smgGDS deficiency aggravated apoptosis and ER stress in vivo and in vitro. And the ER stress inhibitor 4-Phenylbutyric acid and the inhibition of PERK phosphorylation mitigated smgGDS deficiency-induced ER stress related apoptosis following cisplatin treatment, while the eIF2α phosphorylation inhibitor could not reverse the smgGDS deficiency accelerated cell death. Furthermore, the over-expression of smgGDS could reverse the ER stress and apoptosis caused by CDDP. Overall, smgGDS regulated PERK-dependent ER stress and apoptosis, thereby influencing renal damage. This study identified a target for diagnosing and treating cisplatin-induced acute kidney injury.
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Lesión Renal Aguda , Cisplatino , Estrés del Retículo Endoplásmico , eIF-2 Quinasa , Cisplatino/efectos adversos , Cisplatino/toxicidad , Animales , Lesión Renal Aguda/inducido químicamente , Lesión Renal Aguda/metabolismo , Lesión Renal Aguda/patología , Lesión Renal Aguda/genética , eIF-2 Quinasa/metabolismo , eIF-2 Quinasa/genética , Estrés del Retículo Endoplásmico/efectos de los fármacos , Ratones , Masculino , Apoptosis/efectos de los fármacos , Ratones Endogámicos C57BL , Antineoplásicos/efectos adversos , Antineoplásicos/toxicidad , FosforilaciónRESUMEN
Tepotinib is approved for the treatment of patients with non-small-cell lung cancer harboring MET exon 14 skipping alterations. While edema is the most prevalent adverse event (AE) and a known class effect of MET inhibitors including tepotinib, there is still limited understanding about the factors contributing to its occurrence. Herein, we apply machine learning (ML)-based approaches to predict the likelihood of occurrence of edema in patients undergoing tepotinib treatment, and to identify factors influencing its development over time. Data from 612 patients receiving tepotinib in five Phase I/II studies were modeled with two ML algorithms, Random Forest, and Gradient Boosting Trees, to predict edema AE incidence and severity. Probability calibration was applied to give a realistic estimation of the likelihood of edema AE. Best model was tested on follow-up data and on data from clinical studies unused while training. Results showed high performances across all the tested settings, with F1 scores up to 0.961 when retraining the model with the most relevant covariates. The use of ML explainability methods identified serum albumin as the most informative longitudinal covariate, and higher age as associated with higher probabilities of more severe edema. The developed methodological framework enables the use of ML algorithms for analyzing clinical safety data and exploiting longitudinal information through various covariate engineering approaches. Probability calibration ensures the accurate estimation of the likelihood of the AE occurrence, while explainability tools can identify factors contributing to model predictions, hence supporting population and individual patient-level interpretation.
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Carcinoma de Pulmón de Células no Pequeñas , Edema , Aprendizaje Automático , Humanos , Edema/inducido químicamente , Femenino , Masculino , Persona de Mediana Edad , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Anciano , Neoplasias Pulmonares/tratamiento farmacológico , Ensayos Clínicos Fase II como Asunto , Pirimidinas/efectos adversos , Pirimidinas/administración & dosificación , Ensayos Clínicos Fase I como Asunto , Adulto , Antineoplásicos/efectos adversos , Inhibidores de Proteínas Quinasas/efectos adversos , Piperidinas , PiridazinasRESUMEN
BACKGROUND: Following major achievements seen with drug therapies for the treatment of advanced melanoma in the last decade, they now also have an ever-increasing role for the treatment of earlier stage disease. This review outlines the current drugs used to treat melanoma, and how general practitioners (GPs) can assist in the management of patients with melanoma and the associated toxicities with treatment. OBJECTIVE: This review summarises the evolving status of melanoma care, emphasising when to refer patients to medical oncologists as part of the multidisciplinary team. It provides guidance into recognising and managing immune-related adverse events (irAEs) associated with immunotherapy, and provides insights into the future changes in clinical practice. DISCUSSION: Drug therapies are increasingly used for the treatment of many patients with melanoma. Early referral is crucial, and clinical trials remain the best choice for most patients. Recognition and prompt management of irAEs is vital, and collaboration between GPs and oncologists is essential for best care.
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Médicos Generales , Melanoma , Humanos , Melanoma/tratamiento farmacológico , Médicos Generales/tendencias , Antineoplásicos/uso terapéutico , Antineoplásicos/efectos adversos , Rol del MédicoRESUMEN
PURPOSE: Oral mucositis is a severe adverse event in patients undergoing chemotherapy and radiotherapy that may lead to the termination of cancer treatment. This study aimed to elucidate the relationship between salivary inflammatory mediators and oral mucositis in patients undergoing chemotherapy. METHODS: This prospective cohort study included 167 patients who underwent chemotherapy at our institution between June 2020 and November 2023. We evaluated the association between chemotherapy-induced oral mucositis and salivary inflammatory mediators using multiple comparison tests and logistic regression analyses. RESULTS: Of the 167 patients, 67 (40.1%) had oral mucositis. Dunn's multiple comparison test revealed that interleukin-6 was significantly higher in oral mucositis of grades 2 and ≥ 3 (P < 0.01) and tumor necrosis factor (TNF)-α was significantly higher in oral mucositis of grades 3-4 (P < 0.01). Logistic regression analysis showed that the risk of oral mucositis was significantly higher for tumor necrosis factor (TNF)-α > 4.4 pg/mL than for TNF-α ≤ 4.4 pg/mL (adjusted odds ratio, 2.4; 95% confidence interval, 1.1-5.3; P = 0.03). CONCLUSION: Saliva is useful in evaluating inflammation in patients with chemotherapy-induced oral mucositis. Furthermore, TNF-α may be a predictive marker for the severity of oral mucositis in patients undergoing chemotherapy.
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Antineoplásicos , Mediadores de Inflamación , Neoplasias , Saliva , Estomatitis , Factor de Necrosis Tumoral alfa , Humanos , Estomatitis/inducido químicamente , Masculino , Femenino , Persona de Mediana Edad , Estudios Prospectivos , Neoplasias/tratamiento farmacológico , Factor de Necrosis Tumoral alfa/metabolismo , Antineoplásicos/efectos adversos , Anciano , Adulto , Mediadores de Inflamación/metabolismo , Interleucina-6/metabolismo , Interleucina-6/análisis , Estudios de Cohortes , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Oxaliplatin, a major drug in metastatic colorectal cancer (mCRC), is responsible for cumulative, dose-limiting peripheral neuropathy (PN). Whether the hepatic arterial infusion (HAI) route can limit oxaliplatin-induced PN in comparison with the intravenous (IV) route has not been specifically explored so far. METHODS: We compared the frequency and severity of PN in oxaliplatin-naive patients with mCRC included in trials that evaluated treatment with oxaliplatin administered either by HAI (ACCORD 04, CHOICE, OSCAR, and PACHA-01 trials) or by IV route (FFCD 2000-05 trial). We retrieved anonymized, prospectively collected data from trial databases for the ACCORD 04, CHOICE, and FFCD 2000-05 trials and through a review of Gustave Roussy patients' electronic medical records for PACHA-01 and OSCAR trials. The primary endpoint was the incidence of clinically significant PN (grades 2 to 4) according to the cumulative dose of oxaliplatin received. Secondary endpoints were time to onset of neuropathy as a function of the cumulative dose of oxaliplatin, discontinuation of oxaliplatin for neurotoxicity, and safety. RESULTS: A total of 363 patients were included (IV, 300; HAI, 63). In total, 180 patients in the IV group (60%) and 30 patients in the HAI group (48%) developed clinically significant PN, with no significant difference between the two groups (p = 0.23). No difference was shown in the time to onset of PN either (p = 0.23). CONCLUSION: The administration of oxaliplatin HAI rather than IV in the treatment of mCRC does not reduce the incidence, precocity, and severity of PN.
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Antineoplásicos , Neoplasias Colorrectales , Arteria Hepática , Infusiones Intraarteriales , Compuestos Organoplatinos , Oxaliplatino , Enfermedades del Sistema Nervioso Periférico , Humanos , Oxaliplatino/administración & dosificación , Oxaliplatino/efectos adversos , Neoplasias Colorrectales/tratamiento farmacológico , Neoplasias Colorrectales/patología , Masculino , Femenino , Infusiones Intraarteriales/métodos , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Persona de Mediana Edad , Infusiones Intravenosas , Anciano , Antineoplásicos/efectos adversos , Antineoplásicos/administración & dosificación , Compuestos Organoplatinos/administración & dosificación , Compuestos Organoplatinos/efectos adversos , Adulto , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Metástasis de la Neoplasia , Relación Dosis-Respuesta a DrogaRESUMEN
BACKGROUND: To evaluate the outcomes of first-line imatinib versus nilotinib treatment for chronic myeloid leukemia in the chronic phase (CML-CP) in real-world clinical practice. METHODS: A propensity score analysis was performed to eliminate imbalances between the treatment groups. In the analysis, 163 patients in the nilotinib group and 163 patients in the matched imatinib group were retrospectively evaluated. RESULTS: Nilotinib-treated patients achieved complete cytogenetic response (CCyR) and major molecular response more rapidly than imatinib-treated patients. However, there was no significant difference in 5-year overall survival (OS) or progression-free survival (PFS) between the two groups (OS: 94.3% vs. 90.5%, p = 0.602; PFS: 92.9% vs. 88.0%, p = 0.614). Nilotinib-treated patients had a higher failure-free survival (FFS) and event-free survival (EFS) than imatinib-treated patients (FFS: 71.7% vs. 54.3%, p = 0.040; EFS: 71.7% vs. 53.5%, p = 0.025). CONCLUSIONS: This retrospective analysis from clinical practice did not confirm any benefit of frontline nilotinib treatment for OS and PFS; however, it did demonstrate higher FFS and EFS in the nilotinib cohort.
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Mesilato de Imatinib , Leucemia Mielógena Crónica BCR-ABL Positiva , Pirimidinas , Humanos , Mesilato de Imatinib/uso terapéutico , Mesilato de Imatinib/efectos adversos , Pirimidinas/uso terapéutico , Pirimidinas/efectos adversos , Femenino , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Leucemia Mielógena Crónica BCR-ABL Positiva/tratamiento farmacológico , Leucemia Mielógena Crónica BCR-ABL Positiva/mortalidad , Adulto , Anciano , Resultado del Tratamiento , Antineoplásicos/uso terapéutico , Antineoplásicos/efectos adversos , Inhibidores de Proteínas Quinasas/uso terapéutico , Inhibidores de Proteínas Quinasas/efectos adversos , Puntaje de Propensión , Supervivencia sin Progresión , Adulto JovenRESUMEN
This meta-analysis aimed to evaluate the efficacy of sorafenib plus transcatheter arterial chemoembolization (TACE) in treating hepato-cellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT). Twelve randomized controlled trials published until 28th Sep 2022 were finally included. Of the total 1746 patients, of whom 458 received sorafenib and TACE treatment (Group S+TACE), and 1288 only underwent TACE (Group TACE), were enrolled. Outcomes including time to progression (TTP), objective response rate (ORR), disease control rate (DCR), overall survival (OS), survival rate (SR), and adverse reactions, were extracted. The OS (HR: 0.596, 95 %CI: 0.507-0.685, p < 0.001; I2 = 0.0 %) and TTP (HR: 0.379, 95 %CI: 0.205-0.553, p < 0.001; I2 = 4.5 %) in the S+TACE group were longer than those in the TACE group. The ORR (RR: 2.101, 95 %CI: 1.555-2.839, p < 0.001; I2 = 0.0 %), DCR (RR: 1.547, 95 %CI: 1.126-2.126, p = 0.007; I2 = 79.6 %) and SR (RR: 1.416, 95 %CI: 1.183-1.694, p < 0.001; I2 = 83.8 %) in the S+TACE group were higher than those in the TACE group. Compared with the TCAE group, the higher odds of HFSR, oral ulcer, and diarrhea among patients with HCC complicated by PVTT were discovered in the S+TACE group. The marginal significance was found in ascites and gastrointestinal bleeding between the two groups. Sorafenib plus TACE has good efficacy and mild adverse reactions, which may be worthy of clinical promotion.
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Antineoplásicos , Carcinoma Hepatocelular , Quimioembolización Terapéutica , Neoplasias Hepáticas , Vena Porta , Ensayos Clínicos Controlados Aleatorios como Asunto , Sorafenib , Trombosis de la Vena , Carcinoma Hepatocelular/terapia , Carcinoma Hepatocelular/complicaciones , Quimioembolización Terapéutica/métodos , Quimioembolización Terapéutica/efectos adversos , Neoplasias Hepáticas/terapia , Neoplasias Hepáticas/complicaciones , Neoplasias Hepáticas/patología , Sorafenib/administración & dosificación , Sorafenib/uso terapéutico , Sorafenib/efectos adversos , Humanos , Trombosis de la Vena/terapia , Antineoplásicos/administración & dosificación , Antineoplásicos/efectos adversos , Resultado del Tratamiento , Terapia Combinada , Tasa de SupervivenciaRESUMEN
With the continuous refinement of therapeutic measures, the survival rate of tumor patients has been improving year by year, while cardiovascular complications related to cancer therapy have become increasingly prominent. Exploring the mechanism and prevention strategy of cancer therapy-related cardiovascular toxicity (CTR-CVT) remains one of the research hotspots in the field of Cardio-Oncology in recent years. Cardiotoxicity of anticancer drugs involves heart failure, myocarditis, hypertension, arrhythmias and vascular toxicity, mechanistically related to vascular endothelial dysfunction, ferroptosis, mitochondrial dysfunction and oxidative stress. To address the cardiotoxicity induced by different anticancer drugs, various therapeutic measures have been put in place, such as reducing the accumulation of anticancer drugs, shifting to drugs with less cardiotoxicity, using cardioprotective drugs, and early detection. Due to the very limited treatments available to ameliorate anticancer drugs-induced cardiotoxicity, a few innovations are being shifted from animal studies to human studies. Examples include mitochondrial transplantation. Mitochondrial transplantation has been proven to be effective in in vivo and in vitro experiments. Several recent studies have demonstrated that intercellular mitochondrial transfer can ameliorate doxorubicin(DOX)-induced cardiotoxicity, laying the foundation for innovative therapies in anticancer drugs-induced cardiotoxicity. In this review, we will discuss the current status of anticancer drugs-induced cardiotoxicity in terms of the pathogenesis and treatment, with a focus on mitochondrial transplantation, and we hope that this review will bring some inspiration to you.
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Antineoplásicos , Cardiotoxicidad , Humanos , Antineoplásicos/efectos adversos , Antineoplásicos/farmacología , Animales , Neoplasias/tratamiento farmacológicoAsunto(s)
Aprobación de Drogas , Oncología Médica , United States Food and Drug Administration , Humanos , Estados Unidos , United States Food and Drug Administration/normas , Oncología Médica/normas , Oncología Médica/métodos , Neoplasias/tratamiento farmacológico , Neoplasias/terapia , Antineoplásicos/uso terapéutico , Antineoplásicos/efectos adversosRESUMEN
Papulopustular eruptions are the most common dermatologic side effect of epidermal growth factor receptor inhibitor (EGFRI) therapy. Topical corticosteroids and oral tetracyclines are frequently used to manage these eruptions, though these treatments are limited by their adverse effects and efficacy. Results from preclinical studies suggest a role for topical aprepitant (HT-001) in the treatment of EGFRI-induced skin toxicities. Herein a case of EGFRI-induced papulopustular eruption with rapid treatment response to topical aprepitant (HT-001) 2% cream is described and the literature reviewed. J Drugs Dermatol. 2024;23(9):e173-e174. doi:10.36849/JDD.8617.
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Aprepitant , Erupciones por Medicamentos , Receptores ErbB , Morfolinas , Humanos , Aprepitant/administración & dosificación , Receptores ErbB/antagonistas & inhibidores , Morfolinas/administración & dosificación , Morfolinas/efectos adversos , Erupciones por Medicamentos/etiología , Erupciones por Medicamentos/diagnóstico , Erupciones por Medicamentos/tratamiento farmacológico , Erupciones por Medicamentos/patología , Femenino , Masculino , Administración Cutánea , Resultado del Tratamiento , Antineoplásicos/efectos adversos , Antineoplásicos/administración & dosificación , Persona de Mediana EdadRESUMEN
Salivary gland dysfunction is a common side effect of cancer treatments. Salivary function plays key roles in critical daily activities. Consequently, changes in salivary function can profoundly impair quality of life for cancer patients. We discuss salivary gland anatomy and physiology to understand how anticancer therapies such as chemotherapy, bone marrow transplantation, immunotherapy, and radiation therapy impair salivary function. We discuss approaches to quantify xerostomia in the clinic, including the advantages and limitations of validated quality-of-life instruments and approaches to directly measuring salivary function. Current and emerging approaches to treat cancer therapy-induced dry mouth are presented using radiation-induced salivary dysfunction as a model. Limitations of current sialagogues and salivary analogues are presented. Emerging approaches, including cellular and gene therapy and novel pharmacologic approaches, are described.
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Neoplasias , Glándulas Salivales , Xerostomía , Humanos , Glándulas Salivales/fisiopatología , Glándulas Salivales/metabolismo , Glándulas Salivales/patología , Neoplasias/terapia , Xerostomía/terapia , Xerostomía/etiología , Xerostomía/fisiopatología , Radioterapia/efectos adversos , Calidad de Vida , Animales , Inmunoterapia/efectos adversos , Antineoplásicos/efectos adversosRESUMEN
The objective of this study was to establish a nausea-free ward model and evaluate the effect of an intervention procedure guided by this model on chemotherapy-induced nausea and vomiting (CINV) in cancer patients. A total of 105 chemotherapy patients from March to September 2022 before the establishment of nausea-free ward in the Chongqing Jiulongpo District People's Hospital were selected as the control group as well as 105 chemotherapy patients from March to September 2023 after the establishment of nausea-free ward as the intervention group. The intervention group was managed by comprehensive standardized CINV management on the basis of the control group. Finally, the Chinese Society of Clinical Oncology grading tool for nausea and vomiting and the Functional Living Index-Emesis were used to evaluate the effect. Under the intervention of the nausea-free ward model, the intervention group exhibited significantly lower ratings of nausea and vomiting compared to the control group (all P-value <.05). The nausea score, vomiting score, and total score of the intervention group were significantly lower than the control group (all P-value <.05). Our study found CINV symptoms and quality of life can be significantly improved by the application of the nausea-free ward model. The nausea-free ward model is instructive in clinical practice and can guide clinical work as well as bring management experience to clinical workers.
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Antineoplásicos , Náusea , Neoplasias , Vómitos , Humanos , Náusea/inducido químicamente , Náusea/tratamiento farmacológico , Náusea/prevención & control , Femenino , Masculino , Vómitos/inducido químicamente , Vómitos/prevención & control , Vómitos/tratamiento farmacológico , Persona de Mediana Edad , Estudios Retrospectivos , Antineoplásicos/efectos adversos , Neoplasias/tratamiento farmacológico , Adulto , Calidad de Vida , Anciano , Antieméticos/uso terapéutico , ChinaRESUMEN
Pulmonary arterial hypertension (PAH) is a chronic and fatal disease characterized by pulmonary vascular remodeling, similar to the 'Warburg effect' observed in cancer, which is caused by reprogramming of glucose metabolism. Oroxylin A (OA), an active compound derived from Scutellaria baicalensis, which can inhibit glycolytic enzymes [hexokinase 2 (HK2), Lactate dehydrogenase (LDH), and pyruvate dehydrogenase kinase 1 (PDK1) by downregulating aerobic glycolysis to achieve the treatment of liver cancer. To the best of our knowledge, however, the impact of OA on PAH has not been addressed. Consequently, the present study aimed to evaluate the potential protective role and mechanism of OA against PAH induced by monocrotaline (MCT; 55 mg/kg). The mean pulmonary artery pressure (mPAP) was measured using the central venous catheter method; HE and Masson staining were used to observe pulmonary artery remodeling. Nontargeted metabolomics was used to analyze the metabolic pathways and pathway metabolites in MCTPAH rats. Western Blot analysis was employed to assess the levels of glucose transporter 1 (Glut1), HK2), pyruvate kinase (PK), isocitrate dehydrogenase 2 (IDH2), pyruvate dehydrogenase kinase 1(PDK1), and lactate dehydrogenase (LDH) protein expression in both lung tissue samples from MCTPAH rats. The results demonstrated that intragastric administration of OA (40 and 80 mg/kg) significantly decreased mPAP from 43.61±1.88 mmHg in PAH model rats to 26.51±1.53 mmHg and relieve pulmonary artery remodeling. Untargeted metabolomic analysis and multivariate analysis indicated abnormal glucose metabolic pattern in PAH model rats, consistent with the Warburg effect. OA administration decreased this effect on the abnormal glucose metabolism. The protein levels of key enzymes involved in glucose metabolism were evaluated by western blotting, which demonstrated that OA could improve aerobic glycolysis and inhibit PAH by decreasing the protein levels of Glut1, HK2, LDH, PDK1 and increasing the protein levels of PK and IDH2. In conclusion, OA decreased MCTinduced PAH in rats by reducing the Warburg effect.
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Flavonoides , Glucólisis , Monocrotalina , Hipertensión Arterial Pulmonar , Animales , Ratas , Masculino , Hipertensión Arterial Pulmonar/tratamiento farmacológico , Hipertensión Arterial Pulmonar/inducido químicamente , Hipertensión Arterial Pulmonar/metabolismo , Flavonoides/farmacología , Flavonoides/uso terapéutico , Glucólisis/efectos de los fármacos , Piruvato Deshidrogenasa Quinasa Acetil-Transferidora/metabolismo , Ratas Sprague-Dawley , Arteria Pulmonar/efectos de los fármacos , Arteria Pulmonar/metabolismo , Arteria Pulmonar/patología , Scutellaria baicalensis/química , Modelos Animales de Enfermedad , Antineoplásicos/efectos adversos , Antineoplásicos/farmacología , Efecto Warburg en Oncología/efectos de los fármacosRESUMEN
Antibody-drug conjugates (ADCs) are among the fastest-growing classes of anticancer drugs, making it crucial to evaluate their potential for causing peripheral neuropathy. We analyzed data from the FAERS database (January 1, 2014, to June 30, 2023) using disproportionality and Bayesian methods. We identified 3076 cases of ADC-associated peripheral neuropathy. Our study revealed significant signals for all ADCs (ROR 1.82, 95% CI 1.76-1.89). ADCs with tubulin-binding payloads showed significant peripheral neuropathy signals (ROR 2.31, 95% CI 2.23-2.40), whereas those with DNA-targeting (ROR 0.48, 95% CI 0.39-0.59) and topoisomerase 1 inhibitor (ROR 0.56, 95% CI 0.48-0.66) payloads exhibited non-significant signals. Signals for peripheral sensory neuropathy were 4.83, 2.44, 2.74, and 2.21 (calculated based on IC025) for brentuximab vedotin, trastuzumab emtansine, enfortumab vedotin, and polatuzumab vedotin, while signals for peripheral motor neuropathy were 5.31, 0.34, 2.27, and 0.03, respectively. The median time to onset for all ADCs was 127 days (interquartile range 40-457). Tisotumab vedotin had the highest hospitalization rate at 26.67%, followed by brentuximab vedotin at 25.5%. Trastuzumab emtansine had the highest mortality rate ,with 80 deaths (11.96%) among 669 cases. Based on FAERS database, only ADCs with tubulin-binding payloads exhibited significant peripheral neuropathy signals. Brentuximab vedotin and enfortumab vedotin showed similar profiles for peripheral sensory neuropathy and motor neuropathy. Given the delayed time to onset and potentially poor outcomes, ADC-related peripheral neuropathy warrants significant attention.