Comparison of therapeutic agents' short-term effects on facial and scalp actinic keratosis: A network meta-analysis.

BACKGROUND: Care for actinic keratosis (AK) can be improved with more knowledge on the relative of effect of indicated therapies. OBJECTIVES: Using network meta-analyses, we quantitatively determined the comparative "short-term" effects of interventions in adults with facial and scalp AK. METHODS: On February 28, 2023, evidence from the peer-reviewed literature was systematically obtained from OVID, the Cochrane Central Register of Controlled Trials and ClinicalTrials.gov. We analyzed data from studies published in English, of a trial design, and investigating the effect of an actinic keratosis monotherapy. Patient complete clearance, patient partial clearance or lesion-specific clearance across adults were analyzed at 8-12 weeks after therapy. Patient complete clearance pertained to proportion of participants who experienced complete clearance of actinic keratosis lesions; patient partial clearance corresponded to percentage of subjects who achieved at least 75% clearance of actinic keratosis lesions; lesion-specific clearance represented the percentage of all lesions that were cleared. In the main (i.e., base) analyses, nodes were analyzed only at the level of the agent. RESULTS: Data from a total of 84 studies were used-across which 22 active agents were identified. Estimates of interventions' surface under the cumulative ranking curve rankings and (pairwise) relative effects were estimated. Across the three outcomes, fluorouracil 5% was ranked the most effective. CONCLUSIONS: Our work is the first to provide information on covariate-adjusted relative effects of actinic keratosis therapies- including the more recently reported treatments-for the face and scalp; this knowledge may help physicians and patients make more informed decisions.

Short-term efficacy of microwave ablation in the treatment of liver cancer and its effect on immune function.

BACKGROUND: Hepatectomy is the first choice for treating liver cancer. However, inflammatory factors, released in response to pain stimulation, may suppress perioperative immune function and affect the prognosis of patients undergoing hepatectomies. AIM: To determine the short-term efficacy of microwave ablation in the treatment of liver cancer and its effect on immune function. METHODS: Clinical data from patients with liver cancer admitted to Suzhou Ninth People's Hospital from January 2020 to December 2023 were retrospectively analyzed. Thirty-five patients underwent laparoscopic hepatectomy for liver cancer (liver cancer resection group) and 35 patients underwent medical image-guided microwave ablation (liver cancer ablation group). The short-term efficacy, complications, liver function, and immune function indices before and after treatment were compared between the two groups. RESULTS: One month after treatment, 19 patients experienced complete remission (CR), 8 patients experienced partial remission (PR), 6 patients experienced stable disease (SD), and 2 patients experienced disease progression (PD) in the liver cancer resection group. In the liver cancer ablation group, 21 patients experienced CR, 9 patients experienced PR, 3 patients experienced SD, and 2 patients experienced PD. No significant differences in efficacy and complications were detected between the liver cancer ablation and liver cancer resection groups (P > 0.05). After treatment, total bilirubin (41.24 ± 7.35 vs 49.18 ± 8.64 µmol/L, P < 0.001), alanine aminotransferase (30.85 ± 6.23 vs 42.32 ± 7.56 U/L, P < 0.001), CD4+ (43.95 ± 5.72 vs 35.27 ± 5.56, P < 0.001), CD8+ (20.38 ± 3.91 vs 22.75 ± 4.62, P < 0.001), and CD4+/CD8+ (2.16 ± 0.39 vs 1.55 ± 0.32, P < 0.001) were significantly different between the liver cancer ablation and liver cancer resection groups. CONCLUSION: The short-term efficacy and safety of microwave ablation and laparoscopic surgery for the treatment of liver cancer are similar, but liver function recovers quickly after microwave ablation, and microwave ablation may enhance immune function.

Radiomics analysis based on contrast-enhanced MRI for predicting short-term efficacy of drug-eluting beads transarterial chemoembolization in hepatocellular carcinoma.

OBJECTIVE: We developed and validated a clinical-radiomics model for preoperative prediction of the short-term efficacy of initial drug-eluting beads transarterial chemoembolization (D-TACE) treatment in patients with hepatocellular carcinoma (HCC). METHODS: In this retrospective cohort study of 113 patients with intermediate and advanced HCC, 5343 features were extracted based on three sequences of the arterial phase (AP), diffusion-weighted imaging, and T2-weighted images based on contrast-enhanced magnetic resonance imaging, and minimum redundancy maximum correlation and least absolute shrinkage and selection operator (LASSO) regression were applied for feature selection and model construction. Multifactor logistic regression was used to build a clinical-imaging model based on clinical factors and a clinical-radiomics model. The area under the curve (AUC) and calibration curves were used to assess model performance, and the clinical value of the model was analyzed using decision curve analysis. The relationship between the actual and predicted short-term efficacy of the combined model and progression-free survival (PFS) was evaluated using Kaplan-Meier survival curves and log-rank tests. RESULTS: A total of 34 radiomics features were selected by LASSO, and the clinical-radiomics model had the best predictive performance (AUC = 0.902 and AUC = 0.845 for the training and testing sets, respectively), and the model based on AP had the best predictive performance among the four radiomics models (AUC = 0.89 for the training set and AUC = 0.85 for the testing set); the multifactorial logistic regression results showed that microsphere type (p = 0.042) and AP Rad-score (p = 0.01) were associated with short-term efficacy. In addition, a difference in PFS was observed in patients with HCC with different short-term efficacies predicted by the combined model. Moreover, prognosis was better in the objective versus non-objective response group. CONCLUSIONS: The combined clinical-radiomics model is an effective predictor of the short-term efficacy of initial D-TACE in patients with HCC, contributing to clinical and economic benefits for patients.

Prediction of the short-term efficacy and recurrence of photodynamic therapy in the treatment of oral leukoplakia based on deep learning.

BACKGROUND: The treatment of oral leukoplakia (OLK) with aminolaevulinic acid photodynamic therapy (ALA-PDT) is widespread. Nonetheless, there is variation in efficacy. Therefore, this study constructed a model for predicting the short-term efficacy and recurrence of OLK after ALA-PDT. METHODS: The short-term efficacy and recurrence of ALA-PDT were calculated by statistical analysis, and the relevant influencing factors were analyzed by Logistic regression and COX regression model. Finally, prediction models for total response (TR) rate, complete response (CR) rate and recurrence in OLK patients after ALA-PDT treatment were established. Features from pathology sections were extracted using deep learning autoencoder and combined with clinical variables to improve prediction performance of the model. RESULTS: The logistic regression analysis showed that the non-homogeneous (OR: 4.911, P: 0.023) OLK and lesions with moderate to severe epithelial dysplasia (OR: 4.288, P: 0.042) had better short-term efficacy. The area under receiver operating characteristic curve (AUC) of CR, TR and recurrence predict models after the ALA-PDT treatment of OLK patients is 0.872, 0.718, and 0.564, respectively. Feature extraction revealed an association between inflammatory cell infiltration in the lamina propria and recurrence after PDT. Combining clinical variables and deep learning improved the performance of recurrence model by more than 30 %. CONCLUSIONS: ALA-PDT has excellent short-term efficacy in the management of OLK but the recurrence rate was high. Prediction model based on clinicopathological characteristics has excellent predictive effect for short-term efficacy but limited effect for recurrence. The use of deep learning and pathology images greatly improves predictive value of the models.

Comparison of short-term efficacy of two bipolar radiofrequency ablation forceps for rheumatic heart disease concomitant with atrial fibrillation.

Background: Currently, the bipolar radiofrequency ablation forceps manufactured by AtriCure are the main instrument for surgical ablation in patients with rheumatic heart disease (RHD) concomitant with atrial fibrillation (AF). The bipolar radiofrequency ablation forceps by Med-Zenith has a greater advantage in price compared with AtriCure. However, few studies have been reported on the comparison of their clinical efficacy. The aim of this study is to compare the short-term clinical efficacy of the two ablation forceps for RHD concomitant with AF. Methods: Clinical data of 167 patients with RHD concomitant with AF admitted to the Department of Cardiac Major Vascular Surgery, Affiliated Hospital of North Sichuan Medical College, were retrospectively analyzed, and the restoration efficacy of sinus rhythm (SR) and cardiac function after surgery were compared with two ablation forceps. Results: The end-systolic diameter of the right atrium and the end-systolic diameter of the left atrium in the patients of both groups at each postoperative time point decreased compared with that of the preoperative period (P < 0.05), and the left ventricular ejection fraction started to improve significantly at 6 months after surgery compared with that of the preoperative period (P < 0.05). There was no difference between the two groups of patients in the comparison of the aforementioned indicators at different points in time (P > 0.05). At 12 months postoperatively, the SR maintenance rate in using the ablation forceps by Med-Zenith (73.3%) was lower than that for AtriCure (86.4%) and the cumulative recurrence rate of AF in using the Med-Zenith ablation forceps was greater than that for AtriCure. Conclusions: The two bipolar radiofrequency ablation forceps compared in the study are safe and effective in treating patients of RHD concomitant with AF, and the ablation forceps by AtriCure may be more effective in restoring SR in the short term.

Short-term and long-term efficacy of accelerated transcranial magnetic stimulation for depression: a systematic review and meta-analysis.

BACKGROUND: In recent years, accelerated transcranial magnetic stimulation (aTMS) has been developed, which has a shortened treatment period. The aim of this study was to evaluate the efficacy and long-term maintenance effects of aTMS in patients with major depressive disorder (MDD). METHODS: We systematically searched online databases for aTMS studies in patients with MDD published before February 2023 and performed a meta-analysis on the extracted data. RESULTS: Four randomized controlled trials (RCTs) and 10 before-and-after controlled studies were included. The findings showed that depression scores significantly decreased following the intervention (SMD = 1.80, 95% CI (1.31, 2.30), p < 0.00001). There was no significant difference in antidepressant effectiveness between aTMS and standard TMS (SMD = -0.67, 95% CI (-1.62, 0.27), p = 0.16). Depression scores at follow-up were lower than those directly after the intervention based on the depression rating scale (SMD = 0.22, 95% CI (0.06, 0.37), p = 0.006), suggesting a potential long-term maintenance effect of aTMS. Subgroup meta-analysis results indicated that different modes of aTMS may have diverse long-term effects. At the end of treatment with the accelerated repetitive transcranial magnetic stimulation (arTMS) mode, depressive symptoms may continue to improve (SMD = 0.29, 95% CI (0.10, 0.49), I2 = 22%, p = 0.003), while the accelerated intermittent theta burst stimulation (aiTBS) mode only maintains posttreatment effects (SMD = 0.01, 95% CI (-0.45, 0.47), I2 = 66%, p = 0.98). CONCLUSIONS: Compared with standard TMS, aTMS can rapidly improve depressive symptoms, but there is no significant difference in efficacy. aTMS may also have long-term maintenance effects, but longer follow-up periods are needed to assess this possibility. TRIAL REGISTRATION: This article is original and not under simultaneous consideration for publication. The study was registered on PROSPERO ( https://www.crd.york.ac.uk/prospero/ ) (number: CRD42023406590).

Short-term and long-term efficacy of sublingual immunotherapy in different courses for house dust mite-induced allergic rhinitis.

PURPOSE: Sublingual immunotherapy (SLIT) has been proven to be an effective and safe treatment for patients with house dust mite (HDM)-induced allergic rhinitis (AR) to achieve short-term and long-term efficacy. This study aimed to investigate the relationship between SLIT duration and long-term efficacy. MATERIALS AND METHODS: This study involved 134 patients who underwent SLIT between 2019 and 2021 (in the 2-year group), between 2018 and 2021(in the 3-year group), or between 2017 and 2021 (in the 4-year group). The total nasal symptoms score (TNSS), total medication score (TMS), visual analogue scale (VAS), the Mini Rhinoconjunctivitis Quality of Life Questionnaire (MiniRQLQ) and adverse events (AEs) were assessed at baseline, after treatment (2021) and one year after the treatment completion (2022). The correlation between MiniRQLQ and other indicators was also analyzed. RESULTS: After SLIT, patients in all three groups showed significant improvements in TNSS, TMS, VAS and MiniRQLQ scores (all p < 0.001). These improvements were sustained even one year after SLIT. Patients who received 3-4 years of SLIT showed significant improvement compared with those who received 2 years of SLIT in all clinical outcomes (all p < 0.01). The analysis showed positive correlations between the MiniRQLQ and TNSS, TMS, and VAS (all p < 0.001). No significant difference was observed in the AE rate in all three groups (p > 0.05). CONCLUSION: Different duration of HDM SLIT could generate various short-term and long-term clinical efficacy. The MiniRQLQ could be applied to evaluate SLIT efficacy in clinical practice.

[Evaluation of the Short-Term Efficacy and Safety of Orelabrutinib Combined with High-Dose Methotrexate in the First-line Treatment of Elderly Patients with High Risk Primary Central Nervous System Lymphoma].

OBJECTIVE: To explore the short-term efficacy and adverse reactions of orelabrutinib combined with high-dose methotrexate (HD-MTX) in the first-line treatment of elderly high-risk primary central nervous system lymphoma (PCNSL), as well as the survival of patients. METHODS: Twenty-five elderly patients with high-risk primary central nervous system diffuse large B-cell lymphoma admitted to Fujian Provincial Hospital from June 2016 to June 2022 were enrolled in this study, and complete clinical data from all patients were collected retrospectively, and the cut-off for follow-up was December 2022. 15 patients had received temmozolomide combined with HD-MTX regimen for at least four cycles, sequential lenalidomide maintenance therapy, while 10 patients had received orelabrutinib combined with HD-MTX regimen for at least four cycles, sequential orelabrutinib maintenance therapy. The short-term efficacy and adverse reactions of the two groups of patients after treatment were observed. Kaplan-Meier was used to analyze the progression-free survival (PFS) and time to progression (TTP). RESULTS: The objective response rate (ORR) and 2-year median FPS of orelabrutinib combined with HD-MTX regimen group were similar to the temozolomide combined with HD-MTX regimen group (ORR: 100% vs 66.7%; 2-year median PFS: 16 months vs 15 months, P>0.05). The 2-year median TTP of the orelabrutinib+HD-MTX regimen group was better than that of the temozolomide+HD-MTX regimen group (not reached vs 12 months, P<0.05). There were no significant differences in adverse reactions such as gastrointestinal reactions, bone marrow suppression, liver and kidney damage, cardiotoxicity, pneumonia and bleeding between these two groups (P>0.05). CONCLUSION: For elderly patients with high-risk PCNSL, orelabrutinib combined with HD-MTX has reliable short-term efficacy, good safety, and tolerable adverse reactions, which is worthy of clinical promotion.

Short-term and long-term efficacy in robot-assisted treatment for mid and low rectal cancer: a systematic review and meta-analysis.

OBJECTIVE: This study aims to conduct a meta-analysis to evaluate the short-term and long-term therapeutic effects of robot-assisted laparoscopic treatment in patients with mid and low rectal cancer. METHODS: A comprehensive search strategy was employed to retrieve relevant literature from PubMed, NCBI, Medline, and Springer databases, spanning the database inception until August 2023. The focus of this systematic review was on controlled studies that compared the treatment outcomes of robot-assisted (Rob) and conventional laparoscopy (Lap) in the context of mid and low rectal cancer. Data extraction and literature review were meticulously conducted by two independent researchers (HMW and RKG). The synthesized data underwent rigorous analysis utilizing RevMan 5.4 software, adhering to established methodological standards in systematic reviews. The primary outcomes encompass perioperative outcomes and oncological outcomes. Secondary outcomes include long-term outcomes. RESULT: A total of 11 studies involving 2239 patients with mid and low rectal cancer were included (3 RCTs and 8 NRCTs); the Rob group consisted of 1111 cases, while the Lap group included 1128 cases. The Rob group exhibited less intraoperative bleeding (MD = -40.01, 95% CI: -57.61 to -22.42, P < 0.00001), a lower conversion rate to open surgery (OR = 0.27, 95% CI: 0.09 to 0.82, P = 0.02), a higher number of harvested lymph nodes (MD = 1.97, 95% CI: 0.77 to 3.18, P = 0.001), and a lower CRM positive rate (OR = 0.46, 95% CI: 0.23 to 0.95, P = 0.04). Additionally, the Rob group had lower postoperative morbidity rate (OR = 0.66, 95% CI: 0.53 to 0.82, P < 0.0001) and a lower occurrence rate of complications with Clavien-Dindo grade ≥ 3 (OR = 0.60, 95% CI: 0.39 to 0.90, P = 0.02). Further subgroup analysis revealed a lower anastomotic leakage rate (OR = 0.66, 95% CI: 0.45 to 0.97, P = 0.04). No significant differences were observed between the two groups in the analysis of operation time (P = 0.42), occurrence rates of protective stoma (P = 0.81), PRM (P = 0.92), and DRM (P = 0.23), time to flatus (P = 0.18), time to liquid diet (P = 0.65), total hospital stay (P = 0.35), 3-year overall survival rate (P = 0.67), and 3-year disease-free survival rate (P = 0.42). CONCLUSION: Robot-assisted laparoscopic treatment for mid and low rectal cancer yields favorable outcomes, demonstrating both efficacy and safety. In comparison to conventional laparoscopy, patients experience reduced intraoperative bleeding and a lower incidence of complications. Notably, the method achieves comparable short-term and long-term treatment results to those of conventional laparoscopic surgery, thus justifying its consideration for widespread clinical application.

Short- and long-term results of open vs laparoscopic multisegmental resection and anastomosis for synchronous colorectal cancer located in separate segments.

BACKGROUND: It remains unclear whether laparoscopic multisegmental resection and anastomosis (LMRA) is safe and advantageous over traditional open multisegmental resection and anastomosis (OMRA) for treating synchronous colorectal cancer (SCRC) located in separate segments. AIM: To compare the short-term efficacy and long-term prognosis of OMRA as well as LMRA for SCRC located in separate segments. METHODS: Patients with SCRC who underwent surgery between January 2010 and December 2021 at the Cancer Hospital, Chinese Academy of Medical Sciences and the Peking University First Hospital were retrospectively recruited. In accordance with the inclusion and exclusion criteria, 109 patients who received right hemicolectomy together with anterior resection of the rectum or right hemicolectomy and sigmoid colectomy were finally included in the study. Patients were divided into the LMRA and OMRA groups (n = 68 and 41, respectively) according to the surgical method used. The groups were compared regarding the surgical procedure's short-term efficacy and its effect on long-term patient survival. RESULTS: LMRA patients showed markedly less intraoperative blood loss than OMRA patients (100 vs 200 mL, P = 0.006). Compared to OMRA patients, LMRA patients exhibited markedly shorter postoperative first exhaust time (2 vs 3 d, P = 0.001), postoperative first fluid intake time (3 vs 4 d, P = 0.012), and postoperative hospital stay (9 vs 12 d, P = 0.002). The incidence of total postoperative complications (Clavien-Dindo grade: ≥ II) was 2.9% and 17.1% (P = 0.025) in the LMRA and OMRA groups, respectively, while the incidence of anastomotic leakage was 2.9% and 7.3% (P = 0.558) in the LMRA and OMRA groups, respectively. Furthermore, the LMRA group had a higher mean number of lymph nodes dissected than the OMRA group (45.2 vs 37.3, P = 0.020). The 5-year overall survival (OS) and disease-free survival (DFS) rates in OMRA patients were 82.9% and 78.3%, respectively, while these rates in LMRA patients were 78.2% and 72.8%, respectively. Multivariate prognostic analysis revealed that N stage [OS: HR hazard ratio (HR) = 10.161, P = 0.026; DFS: HR = 13.017, P = 0.013], but not the surgical method (LMRA/OMRA) (OS: HR = 0.834, P = 0.749; DFS: HR = 0.812, P = 0.712), was the independent influencing factor in the OS and DFS of patients with SCRC. CONCLUSION: LMRA is safe and feasible for patients with SCRC located in separate segments. Compared to OMRA, the LMRA approach has more advantages related to short-term efficacy.

Novel heterotopic continental ileal reservoir based on the Mitrofanoff principle: a case report and review of the literature.

For patients undergoing radical cystectomy with standard lymphadenectomy for bladder cancer, appropriate urinary diversion (with a pouch and conduit) improves postoperative quality of life, reduces postoperative complications, and prolongs survival. We developed a novel heterotopic ileal reservoir to achieve these goals. This report describes the methodology involved and the incidence of intraoperative and postoperative complications. Three patients who underwent novel heterotopic ileal reservoir creation following radical cystectomy and standard lymphadenectomy (for bladder cancer) were evaluated. The ileum served as a pouch in which the ureters and appendix were implanted by extramural tunnelling. The appendix served as a conduit and pelvic reperitonealization was performed. Operative times, intraoperative blood loss, time to intestinal function recovery, incidence of intestinal obstruction and ureteric reflux, and bladder volumes and continence levels were evaluated. The surgical intervention was successful with operation times ranging 410-525 min, blood loss ranging 300-700 ml, and recovery time for intestinal function ranging 3-5 days. The postoperative hospitalization time was 11-15 days. Subileus occurred in patient B, who recovered after fasting and fluid replacement. Patients B and C achieved complete continence 6 weeks after surgery, while patient A experienced umbilical urine leakage with catheterization time intervals that exceeded 4 h. At 3 months after surgery, the bladder capacities of all patients ranged 250-370 ml. Follow-up cystography suggested the presence of bilateral ureteral reflux in patient A, with mild and moderate reflux on the left right sides, respectively. All patients achieved complete continence. Patients were followed for 3-9 months postoperatively; chest and abdominal computed tomography and cystography showed absence of hydronephrosis, recurrence, or distant metastasis during this period. The novel heterotopic continent ileal reservoir described in this study may be suitable for selected patients. The surgical procedure is safe when performed by well-trained and highly experienced urologists.

Short-term efficacy of additional laparoscopic-assisted radical gastrectomy after non-curative endoscopic submucosal dissection for early gastric cancer.

OBJECTIVE: To investigate short-term efficacy of direct laparoscopic-assisted radical gastrectomy (LAG) versus non-curative endoscopic submucosal dissection (ESD) plus additional LAG for early gastric cancer. MATERIALS AND METHODS: 286 patients were retrospectively assigned into two groups: direct LAG group (n = 255) and additional LAG (ESD plus LAG, n = 31) group. A 1:2 propensity score matching was performed to equalize relevant confounding factors between two groups for analysis. RESULTS: Ninety-three patients were successfully matched, including 62 in the direct LAG group and 31 in the additional LAG group. A significant (P = 0.013) difference existed in the drainage removal time between the additional LAG and direct LAG group (7 d vs. 6 d). Age, sex, tumor location and surgical approach were significantly (P < 0.05) associated with complications, with age ≥ 60 years (P = 0.002) and total gastrectomy (P = 0.011) as significant independent risk factors. A significant (P = 0.023) difference existed in the surgical time between the early and late groups (193.3 ± 37.6 min vs. 165.5 ± 25.1 min). CONCLUSION: Additional LAG (D1 + lymphadenectomy) after ESD may be safe and effective even though non-curative ESD may prolong the drainage removal time and increase the difficulty of surgery.

Prognostic influence of PD-1/PD-L1 suppressors in combination with chemotherapeutic agents for non-small cell pulmonary carcinoma: system review and meta-analysis.

Background: Lung cancer is a common malignant tumor, which is seriously harmful to human life and health. Nowadays, it has gradually become one of the best treatments for non-small cell lung cancer (NSCLC) to combine immunotherapy and chemotherapy, and its clinical efficacy is preliminary. Nevertheless, substantial differences exist between various studies and various indicators. Despite their unconvincing results, high-quality research evidence is needed to support them. In this case, further correlative studies are necessary to investigate the prognostic outcomes of PD-1/PD-L1 suppressors in combination with chemotherapeutic drugs in NSCLC. Methods: The online public databases were searchable for the clinical trials that consisted of NSCLC patients who had concluded their chemotherapy and who had accepted PD-1/PD-L1 suppressors. The time-span of the search spanned from the beginning to the end of the database. Two investigators retrieved the data independently. RevMan 5.3 statistical software was utilized for the assessment of bias risk. The software followed the Cochrane Handbook 5.3 guidelines. Results: There were seven clinically controlled studies with 2781 NSCLC samples finally included in this study. A meta-analysis of the post-treatment overall response rate (ORR) was undertaken. A remarkably higher ORR rate was observed in the study group (p<0.05). Study participants had a noticeably longer PFS (HR=0.61, 95% CI=0.54-0.70, P<0.00001). Study participants had markedly longer overall survival (OS) (HR=0.651, 95% CI=0.52-0.82, P<0.05). The incidence of adverse events (AEs) of Grade 3 or above was not clinically clearly different (P>0.05), as demonstrated by the incidence of AEs. The funnel plots were separately charted in accordance with ORR rate, PFE, OS, and Grade 3 AEs. The majority of the funnel plots were symmetrical and a minority of funnel plots were asymmetrical, indicating the heterogeneity of research and the limited evidence available may lead to some publication bias in the contained literature. Conclusion: The combined PD-1/PD-L1 inhibitors with conventional chemotherapy can dramatically elevate the prognosis of NSCLC patients, obviously enhancing the ORR rate and prolonging their PFS and OS. Furthermore, it was found that adding PD-1/PD-L1 inhibitors to conventional chemotherapy did not result in any additional adverse effects.

The short-term efficacy and safety of induction chemotherapy combined with PD-1 inhibitor or anti-EGFR in locoregionally advanced nasopharyngeal carcinoma.

Purpose: This study aimed to investigate the short-term efficacy and safety of induction chemotherapy (IC) combined with PD-1 inhibitor or anti-EGFR in the treatment of locoregionally advanced nasopharyngeal carcinoma (LA-NPC). Methods and materials: We retrospectively reviewed the clinical data of 206 patients with LA-NPC, including IC combined with anti-PD-1 (57 patients), IC combined with anti-EGFR (28 patients), and IC alone (121 patients). The short-term efficacy was assessed at the end of IC and one month after overall treatment. According to the RECIST v1.1, the short-term efficacy of cervical lymph nodes and primary nasopharynx foci was divided into complete remission (CR), partial remission (PR), stable disease (SD), and progressive disease (PD). The overall response (ORR) was defined as the sum of CR and PR. Acute toxicities were graded according to the CTCAE v5.0. One-way analysis of variance (ANOVA) was used to compare differences in the numerical variables among groups. Fisher Freeman-Halton test or Pearson Chi-square test was used to compare classified variables. Results: The ORR rates of primary nasopharynx foci in IC, anti-EGFR, and anti-PD-1 group were 68.60%, 67.9%, and 94.7%, respectively, and the corresponding rates of ORR in cervical lymph nodes were 78.5%, 71.4%, and 93.0%, respectively. There was a statistical difference in the ORR between the three groups. Further analysis showed that after IC or overall treatment, the CR rate of primary nasopharynx foci in the anti-PD-1 group was significantly higher than the other two groups. The most common adverse effects were hematotoxicity, gastrointestinal toxicity, and transaminase elevation. However, there were no statistical differences in the frequency of any common adverse effects between the three groups. Conclusions: The addition of anti-PD-1 based on IC significantly improved the short-term efficacy of LA-NPC and toxicities were tolerable.

Inflammatory biomarkers as predictors of immune activation to different irradiated sites and short-term efficacy in advanced squamous cell esophageal carcinoma received radioimmunotherapy.

Purpose: The present study aimed to compare immune activation among different irradiated sites and identify potential short-term efficacy prognostic factors in patients with advanced squamous cell esophageal carcinoma (ESCC) who received radiotherapy (RT) and immunotherapy. Patients and methods: We recorded the clinical characteristics, blood cell counts, and derived blood index ratios, including neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), platelet-to-lymphocyte ratio (PLR), and systemic immune-inflammation index (SII), at three time points (before, during, and after RT) in 121 patients with advanced ESCC who had received RT and immunotherapy. Chi-square test and univariate and multivariate logistic regression analyses were used to calculate the relationships among inflammatory biomarkers (IBs), irradiated sites, and short-term efficacy. Results: Delta-IBs were calculated as (medio-IBs - pre-IBs) ÷ pre-IBs. The medians of delta-LMR, and delta-ALC were the highest, whereas the median of delta-SII was the lowest in patients with brain radiation. Treatment responses were observed within 3 months after RT or until the beginning of the next line therapy, and the disease control rate (DCR) was 75.2%. The areas under the receiver operating characteristic curve (AUCs) for delta-NLR and delta-SII were 0.723 (p = 0.001) and 0.725 (p < 0.001), respectively. Multivariate logistic regression analysis showed that the treatment lines of immunotherapy (odds ratio [OR], 4.852; 95% confidence interval [CI], 1.595-14.759; p = 0.005) and delta-SII (OR, 5.252; 95% CI, 1.048-26.320; p = 0.044) were independent indicators of short-term efficacy. Conclusion: In this study, we found that RT to the brain had a stronger immune activation effect than RT to extracranial organs. We also found that earlier-line immunotherapy plus RT and a decrease in SII during RT may generate better short-term efficacy in advanced ESCC.

Preliminary report on the short-term efficacy and safety of SAPO-S1 therapy for locally advanced gastric cancer with a deep learning perspective.

The neoadjuvant therapeutic effects of various chemotherapeutic drugs on gastric cancer have reached the corresponding plateau. Whether the combination of sindilizumab and albumin-bound paclitaxel+oxaliplatin+S-1 chemotherapy (SAPO-S1 therapy) regimen can bring better efficacy and observe the incidence of adverse reactions in the neoadjuvant treatment of Gastric Cancer (GC) may be the direction of our research. This study aimed to evaluate the efficacy of S1 chemotherapy regimen combined with multiple chemotherapy drugs sindilizumab (PD-1 inhibitor), albumin-bound paclitaxel and oxaliplatin) for neoadjuvant therapy in locally advanced Gastric Cancer (LA-GC). The patients were given 4 cycles of sindilizumab combined with albumin paclitaxel+oxaliplatin+S-1 chemotherapy (SAPO-S1) before surgery. The R0 resection rate, surgical complications, pathologic complete response, complete pathologic response (pCR) the main pathological response rates (residual tumor cells≤10%, major pathological response) were observed. MPR and postoperative pathological tumor regression grade (TRG), using the response evaluation criteria in solid tumors (RECIST1.1) to evaluate the efficacy of new adjuvant therapy and record the short-term adverse events (adverse event, AE) of patients after medication to evaluate safety. The overall response rate (ORR) was achieved to 53.3% and disease control rate (DCR) was achieved in 28 patients (93.3%), and the descending phase was achieved in 17 patients (56.7%). The tumor resolution grades of TRG 0, TRG 1, TRG 2 and TRG 3 were 16.7%, 13.3%, 43.3% and 16.7%, respectively. The pCR rate was 16.7%, the MPR rate was 30.0%, and the R0 resection rate was 90.0%. In addition, SAPO-S1 therapy has fewer side effects. Overall, SAPO-S1 therapy has a good therapeutic effect and safety in LA-GC.

Induction Therapy With a Combination of Weekly Adalimumab Plus Intensive Granulocyte and Monocyte Adsorptive Apheresis in Patients With Ulcerative Colitis and Failure of Conventional Agents, Biologics and Janus Kinase Inhibitor.

Every-week (ew) adalimumab (ADA) maintenance following induction therapy with a standard induction regimen has recently been approved for use in Japan. The efficacy and safety of combination therapy with ew-ADA maintenance following standard induction regimen plus intensive granulocyte and monocyte adsorptive apheresis (GMA) (two sessions/week) for the treatment of refractory ulcerative colitis (UC) displaying failure of conventional, biologics and Janus kinase inhibitor have not been evaluated previously. The present retrospective study evaluated the 10-week efficacy of this combination therapy among refractory UC patients. Six patients were given initial ADA combination therapy (ADA at 160 mg in week 0, ADA 80 mg in week 2, and 40 mg in week 4, followed by ew-ADA at 40 mg/week) plus intensive GMA. One patient (16.6%) achieved clinical remission and two patients (33.3%) achieved endoscopic improvement by week 10. After excluding two patients who discontinued treatment, mean full Mayo score (P = 0.14), endoscopic subscore (P = 0.18) and C-reactive protein level (P = 0.27) at 10 weeks were numerically decreased compared with baseline in the remaining four cases, although the differences were not significant. Use of ew-ADA maintenance following standard induction regimen plus intensive GMA appears unlikely to achieve satisfactory induction of clinical remission in UC patients for whom conventional agents, biologics and Janus kinase inhibitors have failed.

Evaluation of short-term effects of drug-loaded microspheres and traditional transcatheter arterial chemoembolization in the treatment of advanced liver cancer.

BACKGROUND: Liver cancer is a malignant tumor with high morbidity and mortality. Transcatheter arterial chemoembolization (TACE) is the main method for surgically unresectable liver cancer. In recent years, drug-loaded microspheres have been gradually applied in TACE technology. There are some controversies about the therapeutic effects of drug-loaded microspheres TACE (D-TACE) and traditional TACE. AIM: To explore the short-term efficacy of D-TACE and traditional TACE in the treatment of advanced liver cancer. METHODS: The clinical data of 73 patients with advanced liver cancer admitted to the First and Sixth Medical Centers of Chinese PLA General Hospital from January 2017 to October 2019 were retrospectively analyzed. Among them, 15 patients were treated with D-TACE, and 58 patients were treated with traditional TACE. Clinical baseline characteristics, perioperative laboratory indices, postoperative adverse reactions and postoperative complications were compared between the two groups. RESULTS: There was no statistical difference between the two groups for the postoperative response: The highest postoperative body temperature of the drug-loaded microsphere group was 38.0 ± 0.9℃ and the postoperative highest body temperature of the traditional TACE group was 38.3 ± 0.7℃ (t = -1.414, P = 0.162). For the 24 h postoperative nausea and vomiting after surgery in terms of scoring and postoperative pain scores, the traditional TACE group was higher than the drug-loaded microsphere group (χ 2 = 14.33, P = 0.014; χ 2 = 32.967, P = 0.000) and the two groups had significant statistical differences. The disease control rate at 3 mo after treatment in the drug-loaded microsphere group was 60% and the disease control rate at 3 mo after treatment in the traditional TACE group was 75.9% (χ 2 = 4.091, P = 0.252). There was no statistical difference between the two groups of data. During the follow-up period, the number of interventional treatments received was once in the drug-loaded microsphere group and the traditional TACE group received an average of 1.48 treatments (χ 2 = 10.444 P = 0.005). There was a statistical difference between the two groups. CONCLUSION: Compared with traditional TACE, D-TACE may have some advantages in the treatment of advanced hepatocellular carcinoma with a large tumor load in the short term, but the long-term clinical efficacy needs additional follow-up studies. In addition, compared with the traditional group, the patients in the drug-loaded microsphere group had better subjective tolerance and could reduce the number of interventional treatments. Therefore, D-TACE is worthy of clinical promotion.

Short-term efficacy and long-term survival of nasopharyngeal carcinoma patients with radiographically visible residual disease following observation or additional intervention: A real-world study in China.

Background: To explore the short- and long-term outcomes in patients with nasopharyngeal carcinoma (NPC) with magnetic resonance imaging (MRI)-detected residual disease at 3 months post-treatment who received intervention either promptly (0 month) or following observation (after an additional 3 months). Methods: A total of 272 patients with residual disease at 3 months post-treatment (observation [observation for additional 3 months]: 122, intervention [prompt intervention]: 150) were analyzed. Univariate and multivariate analyses were performed to examine the survival. Adverse events were analyzed in all patients. Results: Patients in the observation group had a lower 3-year overall survival (77.1% vs. 85.2%), progression-free survival (10.2% vs. 18.1%), and locoregional relapse-free survival (10.2% vs. 20.6%) (all p < .05), but not distant metastasis-free survival (83.8% vs. 78.4%, p = .189), whereas patients in the intervention group achieved higher complete remission (CR) rates (43.3% vs. 21.2%, p = .003). Patients who achieved CR after prompt intervention had a better survival rate than those who achieved observation-CR or non-CR (p < .001). Multivariate analyses revealed that a wait-and-see policy was an independent prognostic factor for impaired survival (p < .001). No significant differences of acute or late toxicities were observed between the two groups. Conclusions: Patients with NPC with MRI-detected residual disease 3 months post-radiotherapy should be encouraged to undergo prompt intervention rather than adopting a passive wait-and-see policy.

Short- and long-term efficacy of sustained-release chemotherapy in tumor bed interstitium combined with surgical resection for recurrent malignant glioma.

OBJECTIVE: To discuss and analyze the short- and long-term curative effect of sustained-release chemotherapy combined with surgical resection on recurrent malignant glioma. METHODS: The clinical data of 137 patients with recurrent glioma admitted to our hospital from March 2016 to July 2018 were retrospectively analyzed. Among them, 67 patients who received local chemotherapy with cisplatin slow-release polymer after surgical resection were included in the observation group, and the other 70 patients who did not receive chemotherapy after surgical resection were regarded as the control group. The short-term therapeutic efficacy, quality of life score before and after surgery, incidence of toxic and side effects, long-term recurrence rate and survival were compared between the two groups. RESULTS: The total remission rate of clinical treatment in observation group was remarkably higher than that in control group (P<0.05). There was no statistically significant difference in quality of life score between the two groups before and after surgery (P>0.05). There was no significant difference in the incidence of postoperative side effects between the two groups (P>0.05). While the recurrence rates of the observation group at 12 and 24 months after surgery were significantly lower than those in the control group (P<0.05). The overall postoperative survival of observation group was obviously superior to that of control group (P<0.05). In patients who received sustained-release chemotherapy in tumor bed interstitium combined with surgical resection, older ones and the ones with partial surgical resection or pathological grade IV had worse long-term survival (P<0.05). CONCLUSION: The combined treatment of sustained release chemotherapy in tumor bed interstitium and surgical resection for recurrent malignant glioma can effectively improve the clinical efficacy, reduce postoperative recurrence rate and prolong the survival time of the patients.