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BACKGROUND: The clinical significance of the lymph node ratio (LNR), the number of metastatic lymph nodes per dissected lymph node, has not been sufficiently clarified in ampullary cancer. METHODS: Among patients diagnosed histopathologically with ampullary cancer between 1980 and 2018, the study included 106 who underwent pathological radical resection by pancreaticoduodenectomy. The relationships between the LNR and metastatic lymph node sites and prognosis were examined. RESULTS: Multivariate analysis revealed that sex and lymph node metastasis were independent prognostic factors. In the 46 patients (43%) with metastatic lymph nodes, the LNR in the recurrence group was significantly higher than that in the non-recurrence group (0.15 ± 0.11 vs. 0.089 ± 0.071, p = 0.025). The receiver operating characteristic curve demonstrated that the LNR cut-off value, 0.07 (area under the curve = 0.70, sensitivity 81%, specificity 56%), was a significant indicator for recurrence (22% vs. 61%, p = 0.016) and prognosis (5-year survival: 48% vs. 83%, p = 0.028). Among the metastatic lymph node sites in the 46 positive cases, lymph node metastases developed from the peripancreatic head region (80%, 37/46) to the superior mesenteric artery (33%, 15/46) and para-aortic (11%, 5/46) regions. CONCLUSION: Lymph node metastasis is an independent prognostic factor, and the LNR is a significant indicator for recurrence and prognosis in patients with ampullary cancer.
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Ampolla Hepatopancreática , Neoplasias del Conducto Colédoco , Índice Ganglionar , Metástasis Linfática , Recurrencia Local de Neoplasia , Pancreaticoduodenectomía , Humanos , Masculino , Femenino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Ampolla Hepatopancreática/patología , Ampolla Hepatopancreática/cirugía , Anciano , Neoplasias del Conducto Colédoco/cirugía , Neoplasias del Conducto Colédoco/patología , Neoplasias del Conducto Colédoco/mortalidad , Metástasis Linfática/patología , Pronóstico , Adulto , Estudios Retrospectivos , Anciano de 80 o más Años , Escisión del Ganglio Linfático , Ganglios Linfáticos/patología , Ganglios Linfáticos/cirugía , Relevancia ClínicaRESUMEN
Sutimlimab, a complement inhibitor, has recently been approved in Japan for treating cold agglutinin disease (CAD). We report the safety and efficacy of sutimlimab in Japanese patients with CAD who completed a global phase 3 clinical trial (CARDINAL/CADENZA: 26-week treatment with 1-2 years of open-label extension [OLE] periods) and subsequently participated in the Japanese OLE study. Patients with a recent history of blood transfusion (CARDINAL, n = 3) and those without (CADENZA, n = 4) were analyzed (71.4% female; median [range] baseline age: 70 [46-83] years). For CARDINAL/CADENZA, the treatment duration (median [range]) was 140.9 (104.9-157.3) weeks, and the cessation period was 70 (61-133) weeks. For the Japanese OLE study, the treatment duration was 47.1 (15.1-49.1) weeks. Three (42.9%) patients experienced treatment-related and treatment-emergent adverse events (TEAEs): injection site erythema, cystitis bacterial, viral infection, and blood pressure increased during CARDINAL/CADENZA. One (14.3%) patient experienced one treatment-related TEAE (urinary tract infection) during the Japanese OLE study. One patient died of renal failure, considered unrelated to sutimlimab, that was exacerbated by hepatorenal syndrome due to liver cirrhosis and bacterial peritonitis, in addition to CKD. Hemoglobin and bilirubin levels improved during treatment but deteriorated after withdrawal and recovered on retreatment. Sutimlimab was well tolerated over a median of 3.8 years, with no new safety concerns identified during retreatment.
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PURPOSE: Sentinel lymph node biopsy (SLNB) can detect occult nodal metastasis. We have previously reported the safety and feasibility of indocyanine green (ICG)-guided SLNB for clinical stage II/III lower rectal cancer (RC). However, little is known about the influence of lateral pelvic SLNB using ICG on oncological outcomes. The present study aimed to evaluate the prognostic impact of lateral pelvic SLNB on oncological outcomes compared with prophylactic lateral lymph node dissection (LLND). METHODS: Participants comprised consecutive patients with clinical stage II/III lower RC who underwent lateral pelvic SLNB or prophylactic LLND (Non-SLNB) between January 2010 and December 2020. The primary outcome measure was the 5-year cumulative incidence of local recurrence (LR). Secondary endpoints included cancer-specific survival (CSS), overall survival (OS), recurrence-free survival (RFS), local recurrence-free survival (LRFS), and distant recurrence-free survival (DRFS). RESULTS: Among the 150 eligible patients included, 79 patients underwent lateral pelvic SLNB. Of those 79 patients, 4 patients who were SLNB-positive underwent LLND. LLND was omitted for the 75 patients who were SLNB-negative. Median follow-up was 61.0 months (range, 1.3-143.2 months). The overall recurrence rate was 30.7% (46 patients), with LR in 12.0% (18 patients). LR comprised lateral lymph node recurrence in 2.6% and central pelvic recurrence in 9.4%. No significant differences were seen between groups in terms of the frequency of LR or in CSS, OS, RFS, LRFS, or DRFS. CONCLUSION: Oncological outcomes were not different between the SLNB and Non-SLNB groups. ICG-guided SLNB appears promising as a method for determining indications for LLND.
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Verde de Indocianina , Metástasis Linfática , Estadificación de Neoplasias , Neoplasias del Recto , Biopsia del Ganglio Linfático Centinela , Humanos , Neoplasias del Recto/patología , Neoplasias del Recto/cirugía , Neoplasias del Recto/mortalidad , Femenino , Masculino , Biopsia del Ganglio Linfático Centinela/métodos , Persona de Mediana Edad , Anciano , Metástasis Linfática/patología , Pronóstico , Colorantes , Escisión del Ganglio Linfático/métodos , Recurrencia Local de Neoplasia/patología , Estudios Retrospectivos , Adulto , Anciano de 80 o más AñosRESUMEN
BACKGROUND: Palonosetron, a second-generation 5-HT3 receptor antagonist (5-HT3RA), is more effective than first-generation 5-HT3RA. Several studies have investigated whether dexamethasone (DEX), when combined with palonosetron as a 5-HT3RA, can be spared in the delayed phase after moderately emetogenic chemotherapy (MEC). In this systematic review, we aimed to determine which between 1- and 3-day DEX administration, when combined with palonosetron, is more useful in patients receiving MEC. METHODS: The PubMed, Cochrane Library, and Ichushi-Web databases were searched for relevant studies published between 1990 and 2020. We included studies that compared the efficacy of 1- and 3-day DEX administration in preventing nausea and vomiting associated with MEC. Outcomes were "prevention of vomiting (complete response rate and no vomiting rate)," "prevention of nausea" (complete control rate, total control rate, no nausea rate, and no clinically significant nausea rate)" in the delayed phase, "prevention of blood glucose level elevation," and "prevention of osteoporosis." RESULTS: Eight studies were included in this systematic review. The no vomiting rate was significantly higher in the 3-day DEX group than in the 1-day DEX group. However, the other efficacy items did not significantly differ between the two groups. Meanwhile, insufficient evidence was obtained for "prevention of blood glucose level elevation" and "prevention of osteoporosis." CONCLUSIONS: No significant differences in most antiemetic effects were found between 1- and 3-day DEX administration. Thus, DEX administration could be shortened from 3 days to 1 day when used in combination with palonosetron.
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BACKGROUND: The short-term outcomes of chemoradiotherapy (CRT) with S-1 (a combination of tegafur, gimeracil, and oteracil) following limited surgery for patients with T1 or T2 lower rectal cancer have shown encouraging results. OBJECTIVES: This study was designed to delve deeper into the long-term outcomes of CRT with S-1 after limited surgery, with the goal of evaluating both the long-term efficacy and potential risks associated with this treatment approach in patients diagnosed with T1 or T2 lower rectal cancer. METHODS: This was conducted as a multicenter, single-arm, prospective phase II trial. The patient population consisted of individuals clinically diagnosed with either T1 or T2 lower rectal or anal canal cancer, with a maximum tumor diameter of 30 mm and classified as N0 or M0. Patients underwent local excision or endoscopic resection. After surgery, CRT with S-1 was administered to patients meeting several criteria, including the confirmation of well-differentiated or moderately differentiated adenocarcinoma, negative surgical margins, submucosal invasion depth of ≥1000 µm, and high tumor-budding grade (2/3). The primary endpoint of this study was relapse-free survival, while secondary endpoints included local recurrence-free survival, overall survival, anal sphincter preservation rate, and safety. RESULTS: A total of 52 patients were included, with pathological diagnoses revealing T1 in 36 patients and T2 in 16 patients. The 3-year and 5-year relapse-free survival rates were 90.17% and 85.87%, respectively. The 3-year and 5-year local recurrence-free survival rates were 90.17% and 88.07%, respectively, while the 3-year and 5-year overall survival rates were 94.03% and 91.94%, respectively. CONCLUSIONS: CRT with S-1 after limited surgery for T1 lower rectal cancer demonstrated favorable outcomes in terms of recurrence, survival, and local control rates while effectively maintaining anal function in patients. However, further treatment approaches may be necessary to improve outcomes for patients diagnosed with stage T2 lower rectal cancer.
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BACKGROUND: Dysphagia caused by tumor strictures is a major symptom in patients with advanced esophageal cancer. However, the prognostic effect of dysphagia in resectable cases is insufficiently investigated. This study aimed to investigate the prognostic value of dysphagia scores in resectable advanced esophageal cancer who underwent radical esophagectomy after preoperative treatment. METHODS: This retrospective study enrolled 302 consecutive patients with advanced resectable esophageal cancer who received preoperative treatment. The preoperative dysphagia score was used to assess the relationship between tumor stricture and clinical outcomes. RESULTS: Almost half of the patients had dysphagia scores of 2 to 4 (n = 152 [50.3%]). Lower body mass index, circumferential tumors, and noncurative resection were significantly more common as dysphagia scores worsened. Patients with dysphagia had significantly more advanced ypT stage and worse histopathologic response than those without dysphagia. The 5-year disease-free survival and overall survival (OS) rates for dysphagia scores of 0 to 1, 2 to 3, and 4 were 52.9%, 35.3%, and 26.7% and 60.7%, 40.4%, and 26.7%, respectively. Multivariate analysis identified dysphagia score as an independent factor of OS, similar to surgical curability and ypN stage. The postoperative recurrence rate was significantly higher among patients with dysphagia scores of 2 to 3 (56%) and 4 (67%) than among those with dysphagia scores of 0 to 1 (36%) (P < .001 and P = .037, respectively). Furthermore, distant recurrence in dysphagia scores of 2 to 3 and 4 was higher than in dysphagia scores of 0 to 1 (26%, 46%, and 42%, respectively). CONCLUSION: The dysphagia score before initial treatment is associated with postoperative survival in patients with resectable advanced esophageal cancer.
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BACKGROUND: Chemotherapy-induced nausea and vomiting (CINV) commonly affects patient quality of life and the overall effectiveness of chemotherapy. This study aimed to evaluate whether adding neurokinin-1 receptor antagonists (NK1RAs) to 5-hydroxytryptamine-3 receptor antagonists (5-HT3RAs) and corticosteroids provides clinically meaningful benefits in preventing CINV in patients receiving moderately emetogenic chemotherapy (MEC). METHODS: We conducted a systematic review of PubMed, Cochrane Library, and Ichushi-Web to identify clinical studies evaluating NK1RAs combined with 5-HT3RAs and dexamethasone for managing CINV in MEC. The endpoints were complete response (CR), complete control (CC), total control (TC), adverse events, and costs. The data were analyzed using a random effects model. RESULTS: From 142 articles identified, 15 randomized controlled trials (RCTs), involving 4,405 patients, were included in the meta-analysis. Approximately 60% of the patients received carboplatin (CBDCA)-based chemotherapy. The meta-analysis showed that triplet antiemetic prophylaxis with NK1RA was significantly more effective for achieving CR than doublet prophylaxis in each phase. Regarding CC, the triplet antiemetic prophylaxis was significantly more effective than the doublet in the overall (risk difference [RD]: 0.11, 95% confidence interval [CI]: 0.06-0.17) and delayed (RD: 0.08, 95% CI: 0.02-0.13) phases. For TC, no significant differences were observed in any phase. Adding NK1RA did not cause adverse events. CONCLUSIONS: Adding NK1RA to CBDCA-based chemotherapy has shown clinical benefits. However, the clinical benefits of NK1RA-containing regimens for overall MEC have not yet been established and require RCTs that exclusively evaluate MEC regimens other than CBDCA-based chemotherapy.
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Antieméticos , Náusea , Antagonistas del Receptor de Neuroquinina-1 , Vómitos , Humanos , Antagonistas del Receptor de Neuroquinina-1/uso terapéutico , Vómitos/inducido químicamente , Vómitos/prevención & control , Vómitos/tratamiento farmacológico , Náusea/inducido químicamente , Náusea/prevención & control , Náusea/tratamiento farmacológico , Antieméticos/uso terapéutico , Guías de Práctica Clínica como Asunto , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Japón , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto , Dexametasona/uso terapéutico , Antagonistas del Receptor de Serotonina 5-HT3/uso terapéutico , Neoplasias/tratamiento farmacológico , Oncología Médica , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversosRESUMEN
BACKGROUND: Chemotherapy-induced nausea and vomiting (CINV) are common side effects, classified according to timing and severity. Conventional agents such as dexamethasone are effective but have various side effects. For moderately emetogenic chemotherapy, dexamethasone-sparing antiemetic therapies have been developed to minimize these side effects. This systematic review evaluated the efficacy and safety of dexamethasone-sparing antiemetic therapy for highly emetogenic chemotherapy (HEC). METHODS: We performed a thorough literature search for studies related to dexamethasone-sparing antiemetic therapy with neurokinin-1 antagonists (NK1RA) for HEC using the PubMed, Cochrane Library, and Ichushi-Web databases. A qualitative analysis of the combined data was performed and risk differences with confidence intervals were calculated. RESULTS: Two reviewers independently assessed the 425 records and 12 full-text articles were evaluated for eligibility. Two studies were included in the qualitative and meta-analyses. These studies included anthracycline-cyclophosphamide (AC) regimens and cisplatin-based regimens, with palonosetron as the serotonin receptor antagonist. In the two studies, no difference was found in the prevention of vomiting (delayed complete response). However, non-inferiority was not demonstrated in the subgroup that received cisplatin-containing regimens. Delayed complete control showed different results for nausea prevention; however, there was no significant difference in the meta-analysis. Only one report has shown non-inferiority for delayed total control. Although the strength of evidence for individual outcomes varied, there was no difference in the duration of dexamethasone administration. CONCLUSIONS: This systematic review and meta-analysis revealed that dexamethasone-sparing antiemetic therapy with NK1RA and palonosetron can be used to prevent CINV in HEC, limited to AC combination therapy.
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Antieméticos , Dexametasona , Náusea , Vómitos , Humanos , Dexametasona/uso terapéutico , Dexametasona/efectos adversos , Náusea/inducido químicamente , Náusea/prevención & control , Náusea/tratamiento farmacológico , Antieméticos/uso terapéutico , Vómitos/prevención & control , Vómitos/inducido químicamente , Vómitos/tratamiento farmacológico , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Japón , Palonosetrón/uso terapéutico , Antagonistas del Receptor de Neuroquinina-1/uso terapéutico , Guías de Práctica Clínica como Asunto , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Cisplatino/efectos adversos , Cisplatino/uso terapéutico , Neoplasias/tratamiento farmacológicoRESUMEN
Background: Cold agglutinin disease (CAD) is a rare autoimmune haemolytic anaemia mediated by the classical complement pathway (CP). Sutimlimab selectively targets complement C1s inhibiting classical CP activation. In CADENZA Part A (26-weeks), a placebo-controlled study in patients without recent transfusion history, sutimlimab reduced haemolysis, anaemia, and fatigue, and was generally well tolerated. Methods: The CADENZA study (NCT03347422) started in March 2018 (Part A) and completed in December 2021 (Part B). All patients in Part B were eligible to receive sutimlimab for up to 1 year after the last patient completed Part A. Efficacy and safety was assessed throughout Part B, until the last on-treatment visit with available assessment (LV), and after a 9-week washout. Findings: In total, 32/39 patients completed Part B; median treatment duration: 99 weeks. Similar sustained improvements in haemolysis, anaemia, and quality of life were observed in patients switching to sutimlimab and those continuing sutimlimab. Mean LV values for the combined group (ie, placebo-to-sutimlimab group and sutimlimab-to-sutimlimab group) improved from baseline for haemoglobin (≥11.0 g/dL on-treatment vs 9.3 g/dL at baseline), bilirubin (≤20.0 µmol/L on-treatment vs 35.0 µmol/L at baseline), and FACIT-Fatigue scores. Following a 9-week washout, inhibition of CP activity was reversed, and haemolytic markers approached baseline levels. Overall, sutimlimab was generally well tolerated throughout the study. No patients developed systemic lupus erythematosus or meningococcal infections. During the 9-week washout, most adverse events could be attributed to recurrence of underlying CAD. Interpretation: The CADENZA Part B results support the sustained efficacy and safety of sutimlimab for treatment of CAD; however, upon discontinuation disease activity reoccurs. Funding: Sanofi.
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Paroxysmal nocturnal haemoglobinuria (PNH) is a rare, potentially life-threatening haematological disease characterised by chronic complement-mediated haemolysis with multiple clinical consequences that impair quality of life. This post hoc analysis assessed haematological and clinical responses to the first targeted complement C3 inhibitor pegcetacoplan in patients with PNH and impaired bone marrow function in the PEGASUS (NCT03500549) and PRINCE (NCT04085601) studies. For patients with impaired bone marrow function, defined herein as haemoglobin <10 g/dL and absolute neutrophil count <1.5 × 109 cells/L, normalisation of the parameters may be difficult. Indeed, 20% and 43% had normalised haemoglobin in PEGASUS and PRINCE, respectively; 60% and 57% had normalised LDH, and 40% and 29% had normalised fatigue scores. A new set of parameters was applied using changes associated with clinically meaningful improvements, namely an increase in haemoglobin to ≥2 g/dL above baseline, decrease in LDH to ≤1.5× the upper limit of normal, and an increase in fatigue scores to ≥5 points above baseline. With these new parameters, 40% and 71% of PEGASUS and PRINCE patients had improved haemoglobin; 60% and 71% had an improvement in LDH, and 60% and 43% had an improvement in fatigue scores. Thus, even patients with impaired bone marrow function may achieve clinically meaningful improvements with pegcetacoplan.
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Médula Ósea , Hemoglobinuria Paroxística , Humanos , Masculino , Femenino , Persona de Mediana Edad , Médula Ósea/metabolismo , Adulto , Hemoglobinas/metabolismo , Anciano , Complemento C3/metabolismo , Resultado del Tratamiento , Calidad de Vida , L-Lactato Deshidrogenasa/sangre , L-Lactato Deshidrogenasa/metabolismoRESUMEN
BACKGROUND & AIMS: This study aimed to investigate the temporal changes in body composition following esophagectomy in patients with esophageal cancer using bioelectrical impedance analysis and to assess the prognostic implications of these changes. METHODS: Our study included 528 patients who underwent esophagectomy and preoperative body composition measurements between January 2013 and June 2020. Postoperative body composition was measured in 493 patients at discharge as follows: 184 at 1 month, 144 at 2 months, 143 at 3 months, 103 at 6 months, 58 at 9 months, and 78 at 12 months. RESULTS: Body weight (BW) continuously decreased until the 6 postoperative months (POMs), reaching -11.5% compared with preoperative levels. Subsequently, almost no change was observed at 12 POMs. Skeletal muscle mass (SMM) decreased until 3 POMs but gradually recovered after 3 POMs. Conversely, body fat mass (BFM) consistently decreased over time post-esophagectomy. The patients were categorized into moderate (>-10%) and severe (≤-10%) groups based on % BW, % SMM, and % BFM losses at 3 POMs. Severe SMM loss at 3 POMs correlated with reduced overall survival (OS) (3-year OS: 85.9% in moderate vs. 75.1% in severe, p = 0.035). BFM loss was associated with reduced recurrence-free survival (3-year RFS: 83.3% in moderate vs. 62.0% in severe, p = 0.011). Multivariate analysis identified pStages â ¢ and â £, % SMM loss ≤ -10%, and % BFM loss ≤ -10% as independent factors for worse OS. CONCLUSION: Post-esophagectomy, distinct temporal changes in BW, SMM, and BFM are observed. Significant reductions in SMM and BFM 3 POMs indicate a poor long-term prognosis.
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Composición Corporal , Impedancia Eléctrica , Neoplasias Esofágicas , Esofagectomía , Humanos , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/mortalidad , Neoplasias Esofágicas/fisiopatología , Masculino , Femenino , Persona de Mediana Edad , Anciano , Periodo Posoperatorio , Músculo Esquelético/fisiopatología , Pronóstico , Resultado del TratamientoRESUMEN
BACKGROUND: Identifying patients who can be spared nonbeneficial surgery is crucial, as pancreatic cancer surgery is highly invasive, with substantial negative effects on quality of life. The study objective was to investigate a useful indicator of patients who do not gain prognostic benefit from radical surgery after neoadjuvant therapy for resectable and borderline resectable pancreatic cancer. METHOD: We compared factors among 609 patients with resectable or borderline resectable pancreatic cancer receiving neoadjuvant therapy during 2005-2019. Patients were divided into a poor-prognosis group (no surgery or postresection recurrence within a year) and a good-prognosis group (no recurrence or recurrence >1 year after resection). RESULTS: Patients who experience a recurrence within a year of resection (poor-prognosis group) did no better than patients who received neoadjuvant therapy and progressed but never made it to surgery. The value of carbohydrate antigen 19-9 after neoadjuvant therapy was the most significant indicator to predict the poor prognosis group and the elevation of carbohydrate antigen 19-9 (>200 U/mL) identified only poor prognosis group with high specificity of 96.6%. The overall survival of patients with more than 200 of carbohydrate antigen 19-9 after neoadjuvant therapy was significantly very poor and their 2-year survival rate was only 41.4%. CONCLUSION: A striking elevation of carbohydrate antigen 19-9 after neoadjuvant therapy for resectable or borderline resectable pancreatic cancer is a good indicator of poor prognosis. Patients with carbohydrate antigen 19-9 >200 U/mL after neoadjuvant therapy should not undergo radical surgery.
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Antígeno CA-19-9 , Terapia Neoadyuvante , Pancreatectomía , Neoplasias Pancreáticas , Humanos , Neoplasias Pancreáticas/cirugía , Neoplasias Pancreáticas/mortalidad , Neoplasias Pancreáticas/sangre , Neoplasias Pancreáticas/terapia , Neoplasias Pancreáticas/patología , Masculino , Femenino , Terapia Neoadyuvante/métodos , Antígeno CA-19-9/sangre , Anciano , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Recurrencia Local de Neoplasia/sangre , Recurrencia Local de Neoplasia/epidemiología , Adulto , Anciano de 80 o más AñosRESUMEN
Pembrolizumab plus chemotherapy has been indicated as the first-line treatment for metastatic or unresectable locally advanced esophageal cancer. However, pretreatment biomarkers for predicting clinical outcomes remain unclear. We investigated the predictive value of inflammation-based prognostic scores in patients treated with pembrolizumab and chemotherapy. The Prognostic Nutritional Index (PNI), C-reactive protein/albumin ratio (CAR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) were calculated before initial treatment in 65 eligible patients with metastatic or unresectable locally advanced esophageal cancer receiving pembrolizumab plus CF therapy, and the relationship between these biomarkers and clinical outcomes was analyzed. The objective response rate (ORR) and progression disease (PD) were observed in 51% and 21% of all patients. Patients with PNI<39 have significantly worse treatment responses than those with PNI≥39 (ORR; 28% vs. 60%, PD; 44% vs. 13%, P =0.020). Progression-free survival (PFS) is significantly associated with the PNI and CAR ( P <0.001 and P =0.004, respectively). Overall survival (OS) is associated with PNI, CAR, and PLR ( P <0.001, P =0.008, and P =0.018, respectively). The PNI cutoff value of 39 is identified as an independent factor for PFS (odds ratio=0.27, 95% CI: 0.18-0.81, P =0.012) and OS (odds ratio=0.22, 95% CI: 0.08-0.59, P =0.003). Patients with PNI<39 have significantly worse 6-month PFS and 1-year OS than those with PNI≥39 (27.8% vs. 66.7%, 27.2% vs. 81.1%, respectively). In conclusion, inflammation-based prognostic scores are associated with survival in patients treated with pembrolizumab plus CF therapy. Pretreatment PNI is a promising candidate for predicting treatment response and survival.
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Anticuerpos Monoclonales Humanizados , Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias Esofágicas , Inflamación , Humanos , Neoplasias Esofágicas/mortalidad , Neoplasias Esofágicas/tratamiento farmacológico , Neoplasias Esofágicas/diagnóstico , Anticuerpos Monoclonales Humanizados/uso terapéutico , Anticuerpos Monoclonales Humanizados/administración & dosificación , Masculino , Femenino , Persona de Mediana Edad , Anciano , Pronóstico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Inflamación/diagnóstico , Adulto , Metástasis de la Neoplasia , Anciano de 80 o más Años , Neutrófilos , Estadificación de Neoplasias , Resultado del TratamientoRESUMEN
Crovalimab is a novel C5 complement inhibitor that enables rapid and sustained C5 inhibition with subcutaneous, low-volume self-administration every 4 weeks. COMMODORE 2 (NCT04434092) is a global, randomized, open-label, multicenter, phase 3 trial evaluating the non-inferiority of crovalimab versus eculizumab in patients with paroxysmal nocturnal hemoglobinuria not previously treated with C5 inhibition. C5 inhibitor-naive patients with lactate dehydrogenase (LDH) ≥2 × upper limit of normal (ULN) were randomized 2:1 to crovalimab or eculizumab. Co-primary efficacy endpoints were proportion of patients with hemolysis control (centrally assessed LDH ≤1.5 × ULN) and proportion with transfusion avoidance. Secondary efficacy endpoints were proportions of patients with breakthrough hemolysis, stabilized hemoglobin, and change in FACIT-Fatigue score. The primary treatment period was 24 weeks. Two hundred and four patients were randomized (135 crovalimab; 69 eculizumab). Crovalimab was non-inferior to eculizumab in the co-primary endpoints of hemolysis control (79.3% vs. 79.0%; odds ratio, 1.0 [95% CI, 0.6, 1.8]) and transfusion avoidance (65.7% vs. 68.1%; weighted difference, -2.8 [-15.7, 11.1]), and in the secondary efficacy endpoints of breakthrough hemolysis (10.4% vs. 14.5%; weighted difference, -3.9 [-14.8, 5.3]) and hemoglobin stabilization (63.4% vs. 60.9%; weighted difference, 2.2 [-11.4, 16.3]). A clinically meaningful improvement in FACIT-Fatigue score occurred in both arms. Complete terminal complement activity inhibition was generally maintained with crovalimab. The safety profiles of crovalimab and eculizumab were similar with no meningococcal infections. Most patients who switched from eculizumab to crovalimab after the primary treatment period preferred crovalimab. These data demonstrate the positive benefit-risk profile of crovalimab.
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Anticuerpos Monoclonales Humanizados , Inactivadores del Complemento , Hemoglobinuria Paroxística , Humanos , Hemoglobinuria Paroxística/tratamiento farmacológico , Anticuerpos Monoclonales Humanizados/uso terapéutico , Anticuerpos Monoclonales Humanizados/efectos adversos , Anticuerpos Monoclonales Humanizados/administración & dosificación , Masculino , Femenino , Persona de Mediana Edad , Adulto , Inactivadores del Complemento/uso terapéutico , Inactivadores del Complemento/efectos adversos , Hemólisis/efectos de los fármacos , Complemento C5/antagonistas & inhibidores , AncianoRESUMEN
BACKGROUND: The Japan Society of Clinical Oncology Clinical Practice Guidelines for Antiemesis 2023 was extensively revised to reflect the latest advances in antineoplastic agents, antiemetics, and antineoplastic regimens. This update provides new evidence on the efficacy of antiemetic regimens. METHODS: Guided by the Minds Clinical Practice Guideline Development Manual of 2017, a rigorous approach was used to update the guidelines; a thorough literature search was conducted from January 1, 1990, to December 31, 2020. RESULTS: Comprehensive process resulted in the creation of 13 background questions (BQs), 12 clinical questions (CQs), and three future research questions (FQs). Moreover, the emetic risk classification was also updated. CONCLUSIONS: The primary goal of the present guidelines is to provide comprehensive information and facilitate informed decision-making, regarding antiemetic therapy, for both patients and healthcare providers.
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Antieméticos , Oncología Médica , Vómitos , Humanos , Japón , Oncología Médica/normas , Antieméticos/uso terapéutico , Vómitos/prevención & control , Vómitos/tratamiento farmacológico , Neoplasias/tratamiento farmacológico , Antineoplásicos/uso terapéutico , Sociedades Médicas , Náusea/prevención & control , Náusea/tratamiento farmacológicoRESUMEN
BACKGROUND: Anticipatory chemotherapy-induced nausea and vomiting (CINV) is a conditioned response influenced by the severity and duration of previous emetic responses to chemotherapy. We aimed to evaluate the efficacy of non-pharmacologic interventions for anticipatory CINV among patients with cancer. METHODS: We conducted a systematic search in databases, including PubMed, the Cochrane Library, CINAHL, and Ichushi-Web, from January 1, 1990, to December 31, 2020. Randomized controlled trials, non-randomized designs, observational studies, or case-control studies that utilized non-pharmacological therapies were included. The primary outcomes were anticipatory CINV, with an additional investigation into adverse events and the costs of therapies. The risk-of-bias for each study was assessed using the Cochrane risk-of-bias tool, and meta-analysis was performed using Revman 5.4 software. RESULTS: Of the 107 studies identified, six met the inclusion criteria. Three types of non-pharmacological treatments were identified: systematic desensitization (n = 2), hypnotherapy (n = 2), and yoga therapy (n = 2). Among them, systematic desensitization significantly improved anticipatory CINV as compared to that in the control group (nausea: risk ratio [RR] = 0.60, 95% confidence interval [CI] = 0.49-0.72, p < 0.00001; vomiting: RR = 0.54, 95% CI = 0.32-0.91, p = 0.02). However, heterogeneity in outcome measures precluded meta-analysis for hypnotherapy and yoga. Additionally, most selected studies had a high or unclear risk of bias, and adverse events were not consistently reported. CONCLUSIONS: Our findings suggest that systematic desensitization may effectively reduce anticipatory CINV. However, further research is warranted before implementation in clinical settings.
Asunto(s)
Antineoplásicos , Náusea , Neoplasias , Humanos , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Náusea/inducido químicamente , Náusea/prevención & control , Neoplasias/tratamiento farmacológico , Vómitos/inducido químicamente , Vómitos/prevención & control , Vómitos/tratamiento farmacológico , Guías de Práctica Clínica como Asunto , Vómito Precoz , Hipnosis , Yoga , Antieméticos/uso terapéuticoRESUMEN
Nodal status is well known to be the most important prognostic factor for esophageal cancer patients, even if they are treated with neoadjuvant therapy. To establish an optimal postoperative adjuvant strategy for patients, we aimed to more accurately predict the prognosis of patients and systemic recurrence by using clinicopathological factors, including nodal status, in patients with esophageal cancer who received neoadjuvant chemotherapy. The clinicopathological factors associated with survival and systemic recurrence were investigated in 488 patients with esophageal squamous cell carcinoma who received neoadjuvant chemotherapy. Overall survival differed according to tumor depth, nodal status, tumor regression, and lymphovascular (LV) invasion. In the multivariate analysis, nodal status and LV invasion were identified as independent prognostic factors (P < 0.0001, P = 0.0008). Nodal status was also identified as an independent factor associated with systemic recurrence, although LV invasion was a borderline factor (P = 0.066). In each pN stage, patients with LV invasion showed significantly worse overall survival than those without LV invasion (pN0: P = 0.036, pN1: P = 0.0044, pN2: P = 0.0194, pN3: P = 0.0054). Patients with LV invasion were also more likely to have systemic, and any recurrence than those without LV invasion in each pN stage. Pathological nodal status and LV invasion were the most important predictors of survival and systemic recurrence in patients with esophageal cancer who underwent neoadjuvant chemotherapy followed by surgery. This finding could provide useful information about selecting candidates for adjuvant therapy among these patients. Our analysis showed that LV invasion was an independent prognostic factor in patients with esophageal cancer who underwent neoadjuvant chemotherapy and that combining LV invasion with pathological nodal status makes it possible to stratify the prognosis in those patients.
Asunto(s)
Carcinoma de Células Escamosas , Neoplasias Esofágicas , Carcinoma de Células Escamosas de Esófago , Metástasis Linfática , Terapia Neoadyuvante , Invasividad Neoplásica , Recurrencia Local de Neoplasia , Humanos , Neoplasias Esofágicas/patología , Neoplasias Esofágicas/mortalidad , Neoplasias Esofágicas/terapia , Neoplasias Esofágicas/tratamiento farmacológico , Terapia Neoadyuvante/métodos , Masculino , Femenino , Persona de Mediana Edad , Pronóstico , Anciano , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/terapia , Carcinoma de Células Escamosas/mortalidad , Carcinoma de Células Escamosas/tratamiento farmacológico , Quimioterapia Adyuvante , Carcinoma de Células Escamosas de Esófago/terapia , Carcinoma de Células Escamosas de Esófago/patología , Carcinoma de Células Escamosas de Esófago/mortalidad , Carcinoma de Células Escamosas de Esófago/tratamiento farmacológico , Recurrencia Local de Neoplasia/patología , Ganglios Linfáticos/patología , Estadificación de Neoplasias , Estudios Retrospectivos , Adulto , Esofagectomía , Análisis MultivarianteRESUMEN
BACKGROUND: Trifluridine/tipiracil (TAS-102) is an oral anticancer drug with adequate efficacy in unresectable colorectal cancer, but frequently also induces chemotherapy-induced nausea and vomiting (CINV). To investigate the occurrence of CINV and antiemetic therapy in patients with colorectal cancer treated with TAS-102 (JASCC-CINV 2001). METHODS: We conducted a multicenter, prospective, observational study in patients with colorectal cancer who received TAS-102 without dose reduction for the first time. Primary endpoint was the incidence of vomiting during the overall period. Secondary endpoints were the incidence of nausea, significant nausea, anorexia, other adverse events (constipation, diarrhea, insomnia, fatigue, dysgeusia) and patient satisfaction. Patient diaries were used for primary and secondary endpoints. All adverse events were subjectively assessed using PRO-CTCAE ver 1.0. and CTCAE ver 5.0. RESULTS: Data from 100 of the 119 enrolled patients were analyzed. The incidence of vomiting, nausea, and significant nausea was 13%, 67%, and 36%, respectively. The incidence of vomiting in patients with and without prophylactic antiemetic therapy were 20.8% and 10.5%, respectively. Prophylactic antiemetics were given to 24% of patients, of whom 70% received D2 antagonists. Multivariate Cox proportional hazards analysis showed that experience of CINV in previous treatment tended to be associated with vomiting (hazard ratio [HR]: 7.13, 95% confidence interval [CI]: 0.87-58.5, P = 0.07), whereas prophylactic antiemetic administration was not (HR: 1.61, 95 CI: 0.50-5.21, P = 0.43). With regard to patient satisfaction, the proportion of patients who were "very satisfied," "satisfied," "slightly satisfied" or "somewhat satisfied" was 81.8%. CONCLUSIONS: The low incidence of vomiting and high patient satisfaction suggest that TAS-102 does not require the use of uniform prophylactic antiemetic treatments. However, patients with the experience of CINV in previous treatment might require prophylactic antiemetic treatment.
Asunto(s)
Antieméticos , Neoplasias Colorrectales , Pirrolidinas , Timina , Humanos , Trifluridina/efectos adversos , Antieméticos/uso terapéutico , Estudios Prospectivos , Vómitos/inducido químicamente , Vómitos/epidemiología , Vómitos/prevención & control , Náusea/inducido químicamente , Náusea/epidemiología , Náusea/prevención & control , Neoplasias Colorrectales/tratamiento farmacológico , Combinación de MedicamentosRESUMEN
BACKGROUND: The assessment of muscle mass loss, muscle strength, and physical function has been recommended in diagnosing sarcopenia. However, only muscle mass has been assessed in previous studies. Therefore, this study investigated the effect of comprehensively diagnosed preoperative sarcopenia on the prognosis of patients with esophageal cancer. METHODS: The study analyzed 115 patients with esophageal cancer (age ≥ 65 years) who underwent curative esophagectomy. Preoperative sarcopenia was analyzed using the skeletal mass index (SMI), handgrip strength, and gait speed based on the Asian Working Group for Sarcopenia 2019 criteria. Clinicopathologic factors, incidence of postoperative complications, and overall survival (OS) were compared between the sarcopenia and non-sarcopenia groups. The significance of the three individual parameters also was evaluated. RESULTS: The evaluation identified 47 (40.9%) patients with low SMI, 31 (27.0%) patients with low handgrip strength, and 6 (5.2%) patients with slow gait speed. Sarcopenia was diagnosed in 23 patients (20%) and associated with older age and advanced pT stage. The incidence of postoperative complications did not differ significantly between the two groups. Among the three parameters, only slow gait speed was associated with Clavien-Dindo grade 2 or greater complications. The sarcopenia group showed significantly worse OS than the non-sarcopenia group. Those with low handgrip strength tended to have worse OS, and those with slow gait speed had significantly worse OS than their counterparts. CONCLUSIONS: Preoperative sarcopenia diagnosed using skeletal muscle mass, muscle strength, and physical function may have an impact on the survival of patients with esophageal cancer.
Asunto(s)
Neoplasias Esofágicas , Sarcopenia , Humanos , Anciano , Sarcopenia/etiología , Sarcopenia/diagnóstico , Fuerza de la Mano , Fuerza Muscular/fisiología , Neoplasias Esofágicas/complicaciones , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/patología , Pronóstico , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/patología , Músculos/patología , Músculo Esquelético/patologíaRESUMEN
BACKGROUND/AIM: CheckMate 577 evaluated adjuvant nivolumab therapy after neoadjuvant chemoradiotherapy and surgery for esophageal cancers. However, the efficacy of this treatment in patients who received neoadjuvant chemotherapy remains unknown. This study investigated the short-term outcomes of adjuvant nivolumab therapy in patients with advanced esophageal squamous cell carcinoma post-neoadjuvant chemotherapy. PATIENTS AND METHODS: Out of 956 patients with thoracic esophageal cancer who underwent radical esophagectomy, 227 who exhibited ypN1-3 after neoadjuvant chemotherapy and surgery were included in this study. RESULTS: Among 227 patients, 30 received adjuvant nivolumab and 197 received non-nivolumab adjuvant therapy. The nivolumab group displayed a higher number of lymph node metastases compared to the control group. Patients with ypN1-2 tended to have longer recurrence-free survival (RFS) in the nivolumab group than in the non-nivolumab group (p=0.095). In the propensity score-matched cohort, no differences in patient characteristics were observed. Adjuvant nivolumab therapy significantly prolonged RFS in patients who received neoadjuvant chemotherapy (p=0.013). Patients with ypN1-2 in the nivolumab group had significantly longer RFS than their counterparts in the non-nivolumab group (p=0.001), but not in ypN3 (p=0.784). The 1-year postoperative recurrence rates were 59% for the non-nivolumab group and 24% for the nivolumab group (p=0.007). Nivolumab-related adverse events in patients receiving neoadjuvant chemotherapy were mostly consistent across all grades, while the frequency of increased aspartate aminotransferase (AST) levels was relatively higher compared to CheckMate577. CONCLUSION: Adjuvant nivolumab was more likely to prolong 1-year RFS in patients receiving neoadjuvant chemotherapy, especially in those with ypN1-2, and had acceptable adverse events.