performance status score
Recently Published Documents


TOTAL DOCUMENTS

29
(FIVE YEARS 16)

H-INDEX

6
(FIVE YEARS 1)

2021 ◽  
Vol 9 (Suppl 3) ◽  
pp. A448-A448
Author(s):  
Johann De Bono ◽  
Neal Shore ◽  
Gero Kramer ◽  
Anthony Joshua ◽  
Xin Tong Li ◽  
...  

BackgroundTreatment-emergent neuroendocrine prostate carcinoma (t-NE) can occur de novo or after diagnosis of prostate adenocarcinoma. Treatment often includes platinum-containing chemotherapy because of t-NE’s histologic similarity to small cell lung cancer. The PD-1 inhibitor pembrolizumab has shown promising efficacy and acceptable safety when combined with olaparib, docetaxel, or enzalutamide for treatment of metastatic castration-resistant prostate cancer (mCRPC) in the multicohort phase 1b/2 KEYNOTE-365 study (NCT02861573). Cohort I will be used to compare platinum-containing chemotherapy alone with chemotherapy + pembrolizumab as treatment for t-NE.MethodsPatients who have t-NE (≥1% neuroendocrine cells in a recent biopsy specimen confirmed by central histology review); experienced progression within 6 months of starting a next-generation hormonal agent (NHA) for mCRPC or hormone-sensitive prostate cancer and experienced progression within 6 cycles of docetaxel treatment for mCRPC; and have an Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1 are eligible. Prior therapy with ≤2 NHAs and 1 other chemotherapy for mCRPC is permitted. Patients will be randomly assigned 1:1 to receive pembrolizumab 200 mg IV on day 1 of each cycle every 3 weeks + carboplatin AUC of 5 IV on day 1 + etoposide 100 mg/m2 IV on days 1, 2, and 3 of each 21-day cycle for 4 cycles (arm 1) or the same chemotherapy regimen without pembrolizumab (arm 2); in each arm 40–100 patients will be enrolled. Pembrolizumab treatment will continue up to 2 years until disease progression, unacceptable toxicity, or withdrawal of consent. Patients will be stratified by ECOG performance status score (0 or 1). Computed tomography or magnetic resonance imaging will be performed every 9 weeks through week 54 and every 12 weeks thereafter. Primary end points are safety and tolerability, prostate-specific antigen (PSA) response rate, and objective response rate (ORR) per RECIST v1.1 by blinded independent central review (BICR). Secondary end points are time to PSA progression; ORR and radiographic progression-free survival (PFS) per PCWG3-modified RECIST v1.1 by BICR; duration of response and disease control rate per RECIST v1.1 by BICR and PCWG3-modified RECIST v1.1 by BICR; and overall survival. End points will be summarized for each arm without formal hypothesis testing.AcknowledgementsMedical writing and/or editorial assistance was provided by Matthew Grzywacz, PhD, of ApotheCom (Yardley, PA, USA). This assistance was funded by Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA. Funding for this research was provided by Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA.Trial RegistrationClinicaltrials.gov, NCT02861573Ethics ApprovalThe study and the protocol were approved by the Institutional Review Board or ethics committee at each site.


2021 ◽  
Vol 11 ◽  
Author(s):  
Ming Yang ◽  
Lingling Tan ◽  
Lingling Xie ◽  
Song Hu ◽  
Dan Liu ◽  
...  

BackgroundWhether muscle strength and physical performance should be components of sarcopenia remains controversial. This study evaluated the skeletal muscle index derived from computed tomography images at the 12th thoracic vertebra level (T12 SMI), handgrip strength, performance status, and their combination for predicting overall survival in patients with advanced non-small cell lung cancer.MethodsChest computed tomography, handgrip strength measurement, and bioelectrical impedance analysis were performed. Sarcopenia was defined based on the T12 SMI alone or the T12 SMI, handgrip, and/or physical performance (i.e. Asian Working Group for Sarcopenia [AWGS]-defined sarcopenia or severe sarcopenia).ResultsOverall, 639 participants were included; 488 (76.4%) died. At baseline, 160 (25.0%), 141 (22.1%), and 42 (6.6%) patients had computed tomography-defined sarcopenia, AWGS-defined sarcopenia, and AWGS-defined severe sarcopenia, respectively. Chest computed tomography-defined sarcopenia (hazard ratio [HR], 2.00; 95% confidence interval [CI], 1.65-2.43), AWGS-defined sarcopenia (HR, 2.00; 95% CI, 1.59-2.49), and AWGS-defined severe sarcopenia (HR, 3.01; 95% CI, 2.21-4.09) were more strongly associated with poor prognosis than a performance status score ≥2 (HR, 1.37; 95% CI, 1.10-1.73).ConclusionsAdding handgrip strength and the performance status score to chest computed tomography-defined sarcopenia improved its prognostic ability. Oncological sarcopenia research should focus on muscle mass, strength, and function.


2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Ai Tanaka ◽  
Kosaku Komiya ◽  
Mari Yamasue ◽  
Yumiko Ando ◽  
Yukiko Takeno ◽  
...  

Abstract Objective Skeletal muscle size is considered a predictor of prognosis in patients with respiratory diseases including Mycobacterium avium complex lung disease. However, no research focused on its impact on prognosis in patients with pulmonary tuberculosis (TB). Thus, this study aimed to assess the association between erector spinae muscle (ESM) size and in-hospital mortality among patients with pulmonary TB. Results We retrospectively included 258 consecutive patients aged over 65 years old, who were admitted to the hospital for bacteriologically confirmed pulmonary TB, and all underwent chest computed tomography (CT) scan upon admission. The cross-sectional area of the ESM (ESMcsa) was measured at the lower margin of the 12th thoracic vertebra on a single-slice CT scan image and was adjusted according to body surface area (BSA). In total, 71 (28%) patients died during hospitalization. The non-survivor group had a high incidence of respiratory failure and comorbidities and lower hemoglobin and albumin levels, performance status score, and ESMcsa/BSA. Multivariate analysis revealed that low performance status score and hemoglobin and albumin levels, but not ESMcsa/BSA and body mass index, could independently predict in-hospital mortality after adjusting for age and comorbidities. Therefore, ESM size was not associated with in-hospital mortality in patients with pulmonary TB.


2021 ◽  
Author(s):  
Jean-Baptiste Pelletier ◽  
Alessandro Moiraghi ◽  
Marc Zanello ◽  
Alexandre Roux ◽  
Sophie Peeters ◽  
...  

Abstract ObjectiveTo assess feasibility and safety of function-based resection under awake conditions for solitary brain metastasis patients.MethodsRetrospective, observational, single-institution case-control study (2014-2019). Inclusion criteria: adult patients, solitary brain metastasis, supratentorial location within eloquent areas, function-based awake resection. Case matching (1:1) criteria between metastasis group and control group (high-grade gliomas): sex, tumor location, tumor volume, preoperative Karnofsky Performance Status score, age, educational level.ResultsTwenty patients were included. Intraoperatively, all patients were cooperative, no obstacles precluded procedure from being performed. A positive functional mapping was achieved at both cortical and subcortical levels, allowing for a function-based resection in all patients. The case-matched analysis showed that intraoperative and postoperative events were similar, except for a shorter duration of the surgery (p<0.001) and of the awake phase (p<0.001) in the metastasis group. A total resection was performed in 18 cases (90%, including 10 supramarginal resections), and a partial resection was performed in two cases (10%). At three months postoperative months, none of the patients had worsening of their neurological condition or uncontrolled seizures, three patients had an improvement in their seizure control, and seven patients had a Karnofsky Performance Status score increase ≥10 points.ConclusionsFunction-based resection under awake conditions preserving the brain connectivity is feasible and safe in the specific population of solitary brain metastasis patients and allows for high resection rates within eloquent brain areas while preserving the overall and neurological condition of the patients. Awake craniotomy should be considered to optimize outcomes in brain metastases in eloquent areas.


2020 ◽  
Vol 10 (8) ◽  
pp. 1869-1874
Author(s):  
Feinan Dong ◽  
Guifen Li ◽  
Manas Panigrahi

Objective: To compare the effect of coordinate paper positioning assisted probe navigation and probe navigation in glioma surgery. Methods: 20 patients with glioma probe navigation coordinate paper positioning assisted probe navigation group (Test group). The patients were treated with probe navigation and coordinate paper positioning assisted probe navigation, respectively. Result: We made a comparison and found in the Test group was significantly reduced and the resection rate of tumors was significantly increased. The KPS (Karnofsky Performance Status) score in the Test group was significantly increased in 1–6 months. Conclusion: Compared with probe navigation, coordinate paper positioning assisted probe navigation is more effective in glioma surgery, which is worthy of clinical promotion.


2020 ◽  
Author(s):  
Mitsunori Morita ◽  
Motohiro Tamiya ◽  
Daichi Fujimoto ◽  
Akihiro Tamiya ◽  
Hidekazu Suzuki ◽  
...  

Abstract Background: Pembrolizumab is effective as first-line therapy against advanced non-small cell lung cancer (NSCLC) in patients with programmed death ligand-1 (PD-L1) expression levels ≥50%. However, it is not effective in all patients, and the factors predicting responses among this population remain unknown. Methods: We retrospectively analyzed patients with NSCLC and a PD-L1 tumor proportion score (TPS) >50%, who received first-line monotherapy with pembrolizumab from February 1, 2017 to April 30, 2018. The study included 11 hospitals, which participated in the Hanshin Oncology clinical Problem Evaluation group (HOPE). We analyzed the differences between responders and non-responders in terms of age, sex, performance status score, degree of progression, histological type, smoking history, expression of PD-L1, use of steroids prior to treatment, metastasis site, and laboratory data. Results: A total of 205 patients were included in this study. Of those, 108 patients exhibiting complete or partial response were defined as responders. Those exhibiting progressive disease (N=52) were defined as non-responders. In the univariate analysis, Eastern Cooperative Oncology Group performance status score ≥2 (p=0.0832), stage IV disease or recurrence (p=0.0487), PD-L1 TPS 50–89% (p=0.0657), use of steroids prior to the administration of pembrolizumab (p=0.0243), malignant pleural effusion (p=0.0032), and baseline C-reactive protein (CRP) levels >1.0 mg/dL (p=0.0390) were significantly associated with non-response to treatment. In the multivariate analysis, use of steroids prior to the administration of pembrolizumab (odds ratio [OR]: 5.86; 95% confidence interval [CI]: 1.32–31.8; p=0.0200), malignant pleural effusion (OR: 2.68; 95% CI: 1.15–6.35; p=0.0228), and baseline CRP >1.0 mg/dL (OR: 2.17; 95% CI: 1.03–4.68; p=0.0402) were significantly associated with non-response to treatment. Conclusion: In real-world patients with NSCLC and a PD-L1 TPS ≥50%, use of steroids prior to treatment, malignant pleural effusion, and baseline CRP levels >1.0mg/dL reduced the response of first-line monotherapy with pembrolizumab.


2020 ◽  
Author(s):  
Mitsunori Morita ◽  
Motohiro Tamiya ◽  
Daichi Fujimoto ◽  
Akihiro Tamiya ◽  
Hidekazu Suzuki ◽  
...  

Abstract Background: Pembrolizumab is effective as first-line therapy against advanced non-small cell lung cancer (NSCLC) in patients with programmed death ligand-1 (PD-L1) expression levels ≥50%. However, it is not effective in all patients, and the factors predicting responses among this population remain unknown. Methods: We retrospectively analyzed patients with NSCLC and a PD-L1 tumor proportion score (TPS) >50%, who received first-line monotherapy with pembrolizumab from February 1, 2017 to April 30, 2018. The study included 11 hospitals, which participated in the Hanshin Oncology clinical Problem Evaluation group (HOPE). We analyzed the differences between responders and non-responders in terms of age, sex, performance status score, degree of progression, histological type, smoking history, expression of PD-L1, use of steroids prior to treatment, metastasis site, and laboratory data. Results: A total of 205 patients were included in this study. Of those, 108 patients exhibiting complete or partial response were defined as responders. Those exhibiting progressive disease (N=52) were defined as non-responders. In the univariate analysis, Eastern Cooperative Oncology Group performance status score ≥2 (p=0.0832), stage IV disease or recurrence (p=0.0487), PD-L1 TPS 50–89% (p=0.0657), use of steroids prior to the administration of pembrolizumab (p=0.0243), malignant pleural effusion (p=0.0032), and baseline C-reactive protein (CRP) levels >1.0 mg/dL (p=0.0390) were significantly associated with non-response to treatment. In the multivariate analysis, use of steroids prior to the administration of pembrolizumab (odds ratio [OR]: 5.86; 95% confidence interval [CI]: 1.32–31.8; p=0.0200), malignant pleural effusion (OR: 2.68; 95% CI: 1.15–6.35; p=0.0228), and baseline CRP >1.0 mg/dL (OR: 2.17; 95% CI: 1.03–4.68; p=0.0402) were significantly associated with non-response to treatment. Conclusion: In real-world patients with NSCLC and a PD-L1 TPS ≥50%, use of steroids prior to treatment, malignant pleural effusion, and baseline CRP levels >1.0mg/dL reduced the response of first-line monotherapy with pembrolizumab.


2020 ◽  
Vol 19 ◽  
pp. 153303382093033
Author(s):  
Ruifang Zeng ◽  
Chen Liu ◽  
Libo Li ◽  
Xiaojun Cai ◽  
Run Chen ◽  
...  

Objective: To explore the clinical efficacy of HiPorfin photodynamic therapy for advanced esophageal cancer and evaluate its impact on survival. Methods: Retrospective analysis of 32 patients with advanced obstructive esophageal cancer at our institution from September 2013 to December 2016. HiPorfin was infused as the photosensitizer at a dose of 5 mg/kg, and after 48 hours, 630-nm laser irradiation was subsequently performed through an optical fiber that passed through the biopsy channel of a flexible endoscope. Results: The effectiveness rate was 78.1% (25/32), and the significant efficacy rate was 56.3% (18/32). The dysphagia score decreased from 3.43 ± 0.73 to 1.79 ± 0.53 ( P < .05). There was no grade 3 or more toxicity. The median overall survival was estimated to be 16 months. Univariate analysis showed higher overall survival with a Karnofsky Performance Status score ≥80 compared with a Karnofsky Performance Status score <80 (hazard ratio: 2.626; 95% CI: 1.091-6.322; P = .024). Overall survival was higher in patients who had received radiation therapy than in patients who did not receive radiation therapy (hazard ratio: 3.574; 95% CI: 1.501-8.510; P = .002). Conclusion: Photodynamic therapy is an effective method for advanced esophageal cancer. The side effects are mild, and the short-term effect is good, especially in the relief of dysphagia. Photodynamic therapy can prolong the survival of patients with advanced esophageal cancer, and the Karnofsky Performance Status score and previous radiation therapy have a significant effect on the overall survival.


Sign in / Sign up

Export Citation Format

Share Document