Publications by authors named "Gengwei Huo"

Objective: In the double-blind, phase III, placebo-controlled RUBY randomized clinical trial, dostarlimab plus carboplatin-paclitaxel significantly increased survival among patients with primary advanced or recurrent endometrial cancer (EC). We conducted a cost-effectiveness analysis of dostarlimab in combination with chemotherapy in these patients stratified by mismatch repair-deficient (dMMR) and mismatch repair-proficient (pMMR) subgroups from the perspective of a United States payer.

Materials And Methods: A Markov model with three states was employed to simulate patients who were administered either dostarlimab in combination with chemotherapy or chemotherapy based on the RUBY trial.

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Background: The concept of cost-effectiveness is crucial for the optimal allocation of scarce healthcare resources. However, the cost-effectiveness of entrectinib in ROS1 fusion-positive non-small cell lung cancer (NSCLC) has not been evaluated. We aim to evaluate the cost-effectiveness of entrectinib as a first-line treatment compared to its reservation for second-line therapy or the exclusive use of chemotherapy in ROS1 fusion-positive advanced NSCLC.

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Objective: To assess the cost-effectiveness of pembrolizumab in combination with chemotherapy compared to chemotherapy alone, based on the results of the NRG-GY018 trial, in patients with advanced or recurrent endometrial cancer (EC), stratified by mismatch repair-deficient (dMMR) and mismatch repair-proficient (pMMR) subgroups.

Methods: A Markov model was used to simulate patients receiving either pembrolizumab plus chemotherapy or chemotherapy alone. Lifetime costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratio (ICER) were calculated using a willingness-to-pay (WTP) threshold of $150,000/QALY.

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Objective: This study assessed the cost-effectiveness of atezolizumab in combination with chemotherapy for patients with advanced or recurrent endometrial cancer (EC) from the U.S. payer's perspective.

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In the double-blind phase III ADAURA randomized clinical trial, adjuvant osimertinib showed a substantial overall survival benefit in patients with stage IB to IIIA, EGFR-mutated, completely resected non-small cell lung cancer (NSCLC). We conduct a cost-effectiveness analysis comparing the use of adjuvant osimertinib to placebo in patients with stage IB to IIIA, EGFR-mutated, resected NSCLC. Based on the results obtained from the ADAURA trial, a Markov model with three-state was employed to simulate patients who were administered either osimertinib or placebo until disease recurrence or completion of the study period (3 years).

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Background: The ALTA-1 L trial and EXP-3B arm of NCT01970865 trial found that both brigatinib and lorlatinib showed durable and robust responses in treating ALK-positive non-small cell lung cancer (NSCLC) patients. However, brigatinib and lorlatinib treatments are costly and need indefinite administration until the disease progression. Thus, it remains uncertain whether using brigatinib followed by lorlatinib before chemotherapy is cost-effective compared to reserving these two drugs until progression after chemotherapy.

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Objective: To evaluate the cost-effectiveness of tisotumab vedotin to treat recurrent or metastatic cervical cancer in second- or third-line from the U.S. payer perspective.

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Background: The ARROW study demonstrated favorable clinical efficacy and safety of pralsetinib (PRL) in treating rearranged during transfection (RET) fusion positive non-small cell lung cancer (NSCLC) in clinical trials. However, due to the high cost of PRL, evaluating its cost-effective characteristics is crucial. Currently, there has been no cost-effectiveness analysis specifically for PRL.

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Cisplatin is a first-line chemotherapy drug for lung adenocarcinoma (LUAD). However, its therapeutic efficacy is limited because of serious side effects and acquired drug resistance. Targeting HER2 has been proven to be a viable therapeutic strategy against LUAD.

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In the open-label phase III POSEIDON randomized clinical trial (RCT), a limited course of tremelimumab plus durvalumab and chemotherapy (T + D + CT) indicated in the first-line treatment of metastatic non-small cell lung cancer (mNSCLC), progression-free survival, and overall survival (OS) were substantially improved without significant additional tolerance burden compared to chemotherapy (CT). However, given the high cost of T + D + CT, its value needs to be evaluated in terms of both potency and cost. To evaluate the cost-effectiveness of T + D + CT CT in individuals with previously untreated mNSCLC from a U.

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Many studies have shown that the actin cytoskeleton plays an essential role in the initiation and progression of cancer. As an actin-binding protein, Twinfilin1 (TWF1) plays an important role in regulating cytoskeleton-related functions. However, little is known about the expression and function of TWF1 in human tumors.

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Objective: Pembrolizumab has become an integral first line therapeutic agent for non-small cell lung cancer (NSCLC), but its potential predictive role in clinical and molecular characteristics remains to be clarified. Accordingly, we performed a systematic review and meta-analysis to evaluate the clinical benefit of pembrolizumab in treatment of first line NSCLC and to select individuals with the greatest potential benefit from pembrolizumab therapy, in order to obtain a more accurate treatment of NSCLC in immunotherapy.

Methods: Mainstream oncology datasets and conferences were searched for randomized clinical trials (RCTs) published before August 2022.

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Evaluate the potency of anti-PD-1/PD-L1 antibodies in advanced gastroesophageal cancer patients with different clinical features. Randomized, controlled trials comparing anti-PD-1/PD-L1 antibodies with chemotherapy in individuals with gastroesophageal cancer were retrieved. 15 trials involving 9194 individuals were included.

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Article Synopsis
  • The CHOICE-01 study confirmed that the combination of toripalimab and chemotherapy (TC) is both effective and safe as a first-line treatment for advanced non-small cell lung cancer (NSCLC), prompting an evaluation of TC's cost-effectiveness compared to chemotherapy alone in China.
  • Utilizing a Markov model to assess costs and health outcomes, the study found that TC resulted in an incremental 0.54 quality-adjusted life years (QALYs) at an additional cost of $11,777, leading to an incremental cost-effectiveness ratio (ICER) of $21,811.76 per QALY.
  • Probabilistic sensitivity analyses
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Purpose: Programmed death-1 (PD-1) and its ligand (PD-L1) inhibitors have been reported in several clinical trials for gastric cancer and gastroesophageal junction cancer (GC/GEJC). We presently carried out a meta analysis to evaluate the potency of PD-1/PD-L1 inhibitors in advanced GC/GEJC individuals with different clinical features and to determine patients more probably benefiting from the treatment.

Methods: Randomized clinical trials (RCTs) in databases that compared PD-1/PD-L1 inhibitors to chemotherapy in patients with GC/GEJC published before May 2022 were retrieved.

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To clarify the relationship between the potency of dual blockade of PD-1 or its ligand (PD-L1) plus CTLA-4 and patients with different clinical characteristics with solid tumors, the authors performed this meta-analysis. 12 randomized clinical trials containing 7056 patients were included after the literature was filtered. Dual blockade substantially enhanced overall survival and progression-free survival compared with standard of care, especially in patients aged <65 years old, those 65-74 years old, those with a smoking history, members of the White population and those with a high tumor mutation burden.

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Background: With the widespread use of alectinib in patients with anaplastic lymphoma kinase (ALK)-positive non-small-cell lung cancer (NSCLC), its cardiotoxicity has gradually emerged, including new-onset sinus bradycardia (SB). However, the incidence, timing, severity, and risk factors of alectinib-induced bradycardia remain unknown.

Methods: From January 2020 to June 2022, 93 patients with ALK-positive NSCLC treated with alectinib were enrolled in this retrospective analysis.

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Cancer patients with autoimmune disease (AID) are usually excluded from clinical trials involving immune checkpoint inhibitors (ICIs). The available electronic databases were systematically searched from inception until July 3, 2022. We recorded the incidence of immune-related adverse events (irAEs), progression-free survival (PFS), and overall survival (OS) data of included studies.

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To develop effective medicines, researchers must first understand the common and distinct mechanisms that drive oncogenic processes in human cancers. TWF1 and TWF2 belong to the actin-depolymerizing factor homology family. TWF1 has been identified as an important gene in lung, breast, and pancreatic cancer in recent investigations.

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Objective: Atezolizumab is becoming a significant therapy for non-small cell lung cancer (NSCLC), but its efficacy needs to be further improved. The aims of this study are to clarify the potency of atezolizumab-based therapy in advanced NSCLC patients with different clinical and molecular features, and to choose a better therapeutic regimen of atezolizumab to achieve more precise treatment in immunotherapy.

Methods: Randomized clinical trials (RCTs) in the Cochrane Library, PubMed, Embase Science Direct, and Google Scholar, together with major oncology conferences that compared atezolizumab with chemotherapy-based treatment for individuals with advanced NSCLC published prior to February 2022, were searched.

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Objective: PD-1 inhibitors have become an indispensable treatment in Non-Small Cell Lung Cancer (NSCLC), but the potential predictive value of clinical and molecular features need to be clarified. The objective of the study was to study the potency of PD-1 inhibitors in patients with NSCLC in contexts of both clinical and molecular features, and to aid identification of patients for choice of type of PD-1 inhibitor therapy in order to acquire more accurate NSCLC treatment in immunotherapy.

Method: PubMed, Google Scholar, Embase Science Direct, the Cochrane library, and major oncology conferences were searched for randomized clinical trials (RCTs) that were published prior to December 2021.

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Background: We conducted a meta-analysis to evaluates the incidence of the gastrointestinal (GI) adverse events with the use of PD-1 inhibitors among patients with advanced non-small cell lung cancer (NSCLC).

Methods: The PICOs (participants, intervention, comparison, and outcomes) elements were used for the selection of studies to meet the inclusion and exclusion criteria. Google Scholar, PubMed, Science Direct and proceedings of major oncology conferences were systematically searched from their inception to December 2020, to identify studies which reported the GI adverse events of PD-1 inhibitors among patients with NSCLC.

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Background: Understanding common and unique mechanisms driving oncogenic processes in human tumors is indispensable to develop efficient therapies. Recent studies have proposed Twinfilin Actin Binding Protein 1 (TWF1) as a putative driver gene in lung cancer, pancreatic cancer and breast cancer, however a systematic pan-cancer analysis has not been carried out.

Methods: Here, we set out to explore the role of TWF1 in 33 tumor types using TCGA (The Cancer Genome Atlas), GEO (Gene Expression Omnibus) dataset, Human Protein Atlas (HPA), and several bioinformatic tools.

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This study evaluates the impact of the use of antibiotics on the effectiveness of nivolumab in the treatment of advanced/metastatic non-small cell lung cancer (NSCLC). A literature search was conducted in various electronic databases to identify studies, which evaluated the impact of antibiotic use on the survival of patients with advanced/metastatic NSCLC who have been treated with nivolumab. Six studies, comprising a total of 787 patients with 37.

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This study evaluates the efficacy of pembrolizumab for the treatment of advanced/metastatic melanoma. The literature search was conducted in electronic databases for studies that evaluated the efficacy and safety of pembrolizumab either alone or in combination with other treatments advanced/metastatic melanoma patients. Random-effects meta-analyses were performed to achieve pooled effect sizes of response and survival rates.

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