Clinical significance of the modified Naples prognostic score in patients with stage II-III colon cancer undergoing curative resection: a retrospective study from the real world.

Background: The Naples prognostic score (NPS) determined by the nutritional and inflammatory condition of an individual is attracting growing attention for predicting postoperative outcomes in a variety of malignancies. The study aimed to assess the clinical significance of a modified NPS (M-NPS) and establish and validate nomograms incorporating M-NPS in curative stage II-III colon cancer patients. Methods: We retrospectively analyzed 328 stage II-III colon cancer patients receiving radical surgical resection at our hospital from January 2011 to December 2016. Kaplan-Meier (KM) survival analysis and Cox regression analysis were executed for overall survival (OS) and cancer-specific survival (CSS). Independent predictive indicators were applied to develop nomograms. The model's performance was evaluated using many different methods. Results: Of a total of 328 cases, 153 cases were in group 0, 145 in group 1, and 30 in group 2. In terms of OS or CSS, there were obvious differences between groups 0 and 1, and between groups 0 and 2. Age, obstruction, N stage, gross tumor type, and M-NPS group were independent prognostic indicators for OS, while obstruction, gross tumor type, M-NPS group, and N stage were independent predictive parameters for CSS. Furthermore, the training and validation sets were randomly allocated among a cohort of 328 patients. OS and CSS prediction nomograms were developed. In the training and validation cohort, the C-index and ROC analysis showed good discrimination, calibration curves exhibited an excellent level of consistency between model-predicted survival and actual survival outcomes, and DCA curves demonstrated good clinical performance. Conclusion: M-NPS is a reliable survival predictor in patients with curative stage II-III colon cancer. Nomograms incorporating M-NPS for OS and CSS have good predictive performance and clinical utility.

[Management of children and adolescents receiving CAR-T cell therapy for acute lymphoblastic leukemia].

Tisagenlecleucel, a commercially available CD19-targeted CAR-T cell product, has dramatically changed the treatment of relapsed/refractory B-cell acute lymphoblastic leukemia (B-ALL). Tisagenlecleucel infusion has been linked to distinct acute adverse events, including cytokine release syndrome, neurotoxicity, hemophagocytic lymphohistiocytosis and prolonged pancytopenia, which are rare with cytocidal chemotherapy. In addition, recent retrospective studies have revealed pre-infusion prognostic factors including high tumor burden (bone marrow leukemia cell fraction ≥5%) and non-response to blinatumomab, another CD19-targeting agent. Not only physicians providing CAR-T cell therapy but also those referring patients for this therapy should thoroughly understand the indications and limitations, characteristic acute complications, pre-treatment factors affecting prognosis, and late complications. This article outlines the current understanding regarding the use of tisagenlecleucel in children and adolescents with B-ALL.

Clinical predictors of poor outcome of bacterial meningitis in infants less than 90 days: a systematic review.

Background: bacterial meningitis (BM) is more common in infants than at any other time in life and remains a devastating disease with considerable risk of death and morbidity. This article aims to gather the currently available evidence to perform a systematic review of clinical factors that may predict or be associated with BM death and/or sequelae in infants < 90 days of age. Methods: The Medline/PubMed, Cochrane Library and Embase databases were systematically searched for prognostic studies that described risk factors for mortality and sequelae in infants aged <90d with BM. The databases were searched from the beginning of the database to December 31st, 2022.The quality of cohort studies was assessed by the Newcastle-Ottawa Scale (NOS). The quality of cross-section studies was assessed by the Agency for Healthcare Research and Quality (AHRQ). A systematic review was undertaken to ascertain the prognostic factors proven to be noteworthy. Results: Of the 1,431 studies retrieved, 20 were eligible for the final analysis including 11 cohort and 9 cross-sectional studies were identified. Four risk factors predicting poor outcome were mentioned mostly in those studies, including prematurity or low birth weight (LBW), seizures, coma, and elevated CSF protein. But only preterm, coma and elevated CSF protein were identified by multivariate analyses in more than one study. Conclusions: This study demonstrates several potential predictive factors to the poor outcomes of BM in infant. But with large heterogeneity, these predictors should be evaluated by further well-designed prospective studies. Systematic Review Registration: https://www.crd.york.ac.uk/, identifier CRD42017074949.

Predictive Factors for Functional and Anatomical Outcomes After Anti-VEGF Treatment for Macular Edema in Patients with Branch Retinal Vein Occlusion.

Purpose: This study aimed to identify predictive factors for the improvement of best-corrected visual acuity (BCVA) and reduction of central macular thickness (CMT) after treatment of macular edema (ME) due to branch retinal vein occlusion (BRVO) in a real-world setting. Methods: This retrospective study included patients with ME secondary to BRVO who were treated with intravitreal injection of bevacizumab as the first-line therapy and were followed up for 12 months. Demographic and clinical data, in addition to baseline spectral domain optical coherence tomography (SD-OCT) features, were considered as possible biomarkers of final BCVA and CMT. We also collected the data concerning the need for additional treatment including sectorial laser photocoagulation, change to another anti-VEGF agent, or intravitreal corticosteroid injection. Results: A total of 161 eyes were analyzed. BCVA significantly improved from baseline to 12-month follow-up (0.6 and 0.4 logMAR, respectively; P < 0.01). CMT decreased significantly during the follow-up period (from 498.0 to 325.0 µ m; P < 0.01). Final BCVA correlated positively with baseline BCVA (P < 0.01, r = 0.57). Older age at diagnosis and baseline SD-OCT findings including CMT, disruption of the retinal inner layers, retinal pigment epithelium (RPE) damage, and impairment of the ellipsoid zone and external limiting membrane negatively affected final BCVA (P < 0.01). Multiple regression analysis identified age and BCVA at baseline as the only independent predictors of final BCVA (P = 0.001 and P < 0.01, respectively). No association was found between clinical data, SD-OCT parameters, and final CMT. Conclusion: Various clinical and SD-OCT parameters are prognostically relevant for visual improvement in ME secondary to BRVO. Age at diagnosis and baseline BCVA were found to be independent predictors of visual outcome.

Factors associated with oropharyngeal dysphagia and unsuccessful nasogastric tube removal after endovascular thrombectomy for anterior circulation stroke.

PURPOSE: To identify the predictive variables for post-stroke dysphagia (PSD) among anterior circulation large vessel occlusion (LVO) stroke patients who underwent endovascular thrombectomy (EVT). METHODS: This retrospective cohort study enrolled hospitalized patients with anterior LVO stroke who underwent EVT between January 1, 2018 and October 31, 2022. PSD was defined as the unsuccessful removal of the nasogastric (NG) tube. Factors, such as premorbid characteristics, laboratory results, EVT, rehabilitation-related parameters, and neuro-imaging, were analyzed for correlations to PSD at 4 and 12 weeks. RESULTS: The study enrolled 136 patients, with a mean age of 72.9 ± 13.0 years, and 59 patients (43.4%) were male. At 4 weeks, 47.1% of the patients needed an NG tube, and at 12 weeks, 16.2% still required an NG tube. We found that lower albumin, lower body mass index (BMI), higher initial and 24-h post-EVT National Institute of Health Stroke Scale (NIHSS) scores, stroke-associated pneumonia, poor initial sitting balance and ability to sit up, insula or frontal operculum lesions, and bilateral hemisphere involvement were all associated with PSD at both 4 and 12 weeks in the univariate logistic regression. Multivariate analysis revealed that significant predictors of unsuccessful NG tube removal at 4 weeks included lower BMI (adjusted OR [aOR] 0.73, p = 0.005), hemorrhagic transformation (aOR 4.01, p = 0.0335), higher NIHSS scores at 24 h post-EVT (aOR 1.13, p = 0.0288), poor initial sitting ability (aOR 0.52, p = 0.0231), insular cortex ischemia (aOR 7.26, p = 0.0056), and bilateral hemisphere involvement (aOR 41.19, p < 0.0001). At 12 weeks, lower BMI (aOR 0.78, p = 0.0098), poor initial sitting balance (aOR 0.57, p = 0.0287), insular cortex lesions (aOR 4.83, p = 0.0092), and bilateral hemisphere involvement (aOR 4.07, p = 0.0139) remained significant predictors. CONCLUSIONS: In patients with anterior LVO following EVT, PSD was associated with lower BMI, higher NIHSS scores, poor initial sitting balance and sitting ability, insular lesions, and bilateral hemisphere involvement.

Comparative study of machine learning and statistical survival models for enhancing cervical cancer prognosis and risk factor assessment using SEER data.

Cervical cancer is a common malignant tumor of the female reproductive system and the leading cause of death among women worldwide. The survival prediction method can be used to effectively analyze the time to event, which is essential in any clinical study. This study aims to bridge the gap between traditional statistical methods and machine learning in survival analysis by revealing which techniques are most effective in predicting survival, with a particular emphasis on improving prediction accuracy and identifying key risk factors for cervical cancer. Women with cervical cancer diagnosed between 2013 and 2015 were included in our study using data from the Surveillance, Epidemiology, and End Results (SEER) database. Using this dataset, the study assesses the performance of Weibull, Cox proportional hazards models, and Random Survival Forests in terms of predictive accuracy and risk factor identification. The findings reveal that machine learning models, particularly Random Survival Forests (RSF), outperform traditional statistical methods in both predictive accuracy and the discernment of crucial prognostic factors, underscoring the advantages of machine learning in handling complex survival data. However, for a survival dataset with a small number of predictors, statistical models should be used first. The study finds that RSF models enhance survival analysis with more accurate predictions and insights into survival risk factors but highlights the need for larger datasets and further research on model interpretability and clinical applicability.

Prognostic factors for patient-reported satisfaction after percutaneous lumbar endoscopic discectomy at a minimum of two years' follow-Up.

Percutaneous endoscopic lumbar discectomy (PELD) is increasingly used in patients with lumbar disc herniation due to its less invasive nature and faster recovery. In this study, we aimed to investigate the prognostic factors associated with patient satisfaction index (PSI) in PELD. A retrospective study of 337 patients who underwent PELD between November 2015 and October 2020 in our department was conducted. Preoperative data of the enrolled patients were recorded. A logistic regression model was developed to explore the preoperative factors associated with postoperative PSI. After a mean follow-up of 28.7 ± 3.6 months, 310 patients were satisfied (NASS score of 1 or 2) and 27 patients were dissatisfied (NASS score of 3 or 4), resulting in a patient satisfaction rate of 91.99%. Demographic data, clinical symptom characteristics, and neurological physical examinations (including lower limb hypesthesia, muscle strength, and tendon flex) did not show any significant differences between the four groups (NASS1,2,3,4). The satisfactory group showed a higher rate of positive Lasegue sign (P = 0.010) and higher preoperative VAS (P = 0.002). The dissatisfaction group showed a higher rate of contiguous double-level disc herniation (P = 0.003). Our findings indicated that positive Lasegue sign and high preoperative VAS were prognostic factors for patient-reported satisfaction and PELD might not be the first choice for contiguous double-level disc herniation.

The Geriatric Nutritional Risk Index as a prognostic factor in patients treated with immune checkpoint inhibitors with non-small-cell lung cancer.

Background: Globally, non-small cell lung cancer (NSCLC) is a leading factor in cancer-related mortality. Additionally, the Geriatric Nutritional Risk Index (GNRI) has been assessed as a predictive and prognostic indicator in various types of carcinomas. Our study aims to assess the prognostic importance of GNRI computed at diagnosis in NSCLC patients receiving immune checkpoint inhibitors (ICIs). Methods: The study evaluated 148 patients who underwent immunotherapy for NSCLC from January 1, 2018, through December 31, 2021, retrospectively. Patients combined with other malignant tumors or severe comorbidities were excluded from the study. The receiver operating characteristic (ROC) curve was employed in regulating the ideal cutoff worth of GNRI. Survival outcomes were evaluated through Kaplan-Meier analysis. Following this, both univariate and multivariate analyses were conducted utilizing Cox regression analysis to identify any potential factors that may influence the survival outcomes. Results: The cutoff point for GNRI was 108.15 [area under the curve (AUC) =0.575, P=0.048]. Further analysis using the Kaplan-Meier method demonstrated that individuals in the high GNRI group had significantly longer progression-free survival (PFS) and overall survival (OS) compared to those in the low GNRI group (P=0.02, P=0.01). The further stratified study showed that GNRI had greater predictive value in tumor node metastasis (TNM) stage II-III and elderly (age ≥65 years) NSCLC patients undergoing ICI therapy. The multivariate Cox regression analysis indicated that GNRI [hazard ratio (HR): 0.536, P=0.03], obesity (HR: 16.283, P<0.001), and surgical history (HR: 0.305, P<0.001) were associated with poorer survival rates. Conclusions: Among patients undergoing ICI therapy for NSCLC, GNRI is an effective independent prognostic indicator, and a high GNRI at diagnosis is substantially related with longer PFS and OS. The incorporation of GNRI in pre-treatment evaluations within clinical settings is beneficial.

Prognostic prediction model for patients with pathological T1N0 stage esophageal squamous cell carcinoma undergone esophagectomy.

Background: There is a shortage of reliable predictive models to provide valuable prognostic information for early esophageal squamous cell carcinoma (ESCC) without lymph node metastasis (LNM). We aimed to develop and validate a nomogram using the prognostic factors in T1N0 ESCC patients. Methods: Patients with pathological T1N0 ESCC who underwent esophagectomy between 2014 and 2021 at three institutes were reviewed. The prognostic factors were evaluated by Cox proportional hazards model and a nomogram was developed. Patients were divided into high- and low-risk groups based on cut-off value of total points in the nomogram. Overall survival (OS) was estimated by the Kaplan-Meier method and compared using the log-rank test. Results: A total of 275 patients were included and split into training (n=180) and external validation (n=95) cohorts. In the training cohort, multivariable analysis showed that the surgical approach, T1 substage, and carcinoembryonic antigen (CEA) level were independent prognostic factors. The developed nomogram had relatively high performance, with the area under the receiver operating characteristic (ROC) curve (AUC) of 0.783, 0.711 and 0.612 for 1-, 3-, and 5-year OS, respectively. The calibration curves showed that the predicted probability was in good agreement with the actual probability. Forty-seven was determined as cut-off value of total points. High-risk group (n=148) showed a significant poor OS than low-risk group (n=127) (P<0.001). Conclusions: Left surgical approach, stage T1b, and higher CEA were associated with poorer prognosis in T1N0 ESCC patients. The nomogram demonstrated a good performance to predict the individual survival.

Treatment selection pattern and prognostic factors in older patients with non-small cell lung cancer at recurrence: an observational study.

PURPOSE: Society is aging, and the proportion of older patients with lung cancer is increasing. However, the treatment choices and prognoses for older patients with cancer recurrence remain unclear. We retrospectively investigated the treatment choices and prognoses of older patients with recurrence. METHODS: We conducted a retrospective review of 1100 patients who underwent complete resection for non-small cell lung cancer at Kitasato University Hospital between 2004 and 2017. Patients of ≥75 years of age were defined as older patients, and the prognosis and prognostic factors of these patients upon recurrence were examined. RESULTS: Among the 290 patients who developed recurrence, 106 experienced recurrence at an older age. The factors associated with survival after recurrence included sex, time to recurrence, number of recurrences, performance status at recurrence, and active treatment. As the age at recurrence increased, the proportion of patients who did not receive active treatment increased, as did the proportion for whom the reason was the patient's and family's preferences. CONCLUSIONS: A considerable number of older patients who experience recurrence do not wish to receive active treatment. However, the prognosis can be improved by aggressive treatment for recurrence.

Poor prognostic factors for relapse of interstitial lung disease with anti-aminoacyl-tRNA synthetase antibodies after combination therapy.

Introduction: This study aimed to identify useful clinical indicators for predicting the relapse of interstitial lung disease (ILD) complicated with anti-aminoacyl-tRNA synthetase (ARS) antibodies (anti-ARS-ILD), being treated with prednisolone and calcineurin inhibitors. Methods: Fifty patients with anti-ARS-ILD were enrolled between October 2014 and August 2022. All patients were treated with prednisolone and calcineurin inhibitors as remission induction therapy and followed up for over a year with these combination therapies. We examined patients who experienced ILD relapse after immunosuppressive treatment. We explored the risk factors for predicting ILD relapse in these patients by comparing demographic, clinical, laboratory, and radiological findings and treatments between the relapsed and non-relapsed groups on admission. Results: Of the 50 patients, 19 (38%) relapsed during a median follow-up of 4.8 years. Univariate and multivariate Cox regression analyses identified the presence of acute/subacute (A/S)-ILD, higher serum aldolase (ALD) and surfactant protein-D (SP-D) levels, and lower %forced vital capacity (FVC) as risk factors for relapse in patients with anti-ARS-ILD. Using the receiver operating curve analysis, ALD ≥6.3 U/L, SP-D ≥207 ng/mL, and %FVC ≤76.8% were determined as the cut-off levels for indicating a poor prognosis. The 5-year relapse rate was significantly higher in patients with A/S-ILD, serum ALD≥6.3 U/L, serum SP-D ≥207 ng/mL, or %FVC of ≤76.8% than in those without these parameters. (P=0.009, 0.0005, 0.0007, 0.0004, respectively) Serum ALD levels were significantly correlated with the disease activity indicators of anti-ARS-ILD. Conclusion: The presence of A/S-ILD, higher serum ALD and SP-D levels, and lower %FVC are useful indicators for predicting anti-ARS-ILD relapse.

Palliative Radiation Treatment in Patients Managed With Advanced/Interventional Pain Therapy such as Pump-delivered Continuous Opioids.

BACKGROUND/AIM: The study aim was to analyze the feasibility and efficacy of palliative radiotherapy in patients receiving advanced/interventional pain therapy, such as epidural or spinal anesthesia or subcutaneous pump delivery of opioids. Endpoints such as pain relief, treatment in the last month of life and survival were evaluated. PATIENTS AND METHODS: Different baseline parameters including but not limited to age and Eastern Cooperative Oncology Group performance status (ECOG PS) were assessed. Outcomes were abstracted from electronic health records. The Edmonton Symptom Assessment System (ESAS) was utilized to score pain intensity. RESULTS: The study included 48 patients, 44 of whom completed radiotherapy as prescribed. Device malfunction was not observed. Overall, 31 patients (65%) had journal notes available allowing for evaluation of pain relief. Twenty-six of 31 experienced pain relief (54% in the intention-to-treat population of 48 study patients). Twelve patients (25%) stopped interventional pain therapy and were converted to transdermal or oral drugs. Median survival was 1.6 months. Forty-four percent had received radiotherapy during the last month of life. Sixty-four percent of patients with ECOG PS 3-4 had received radiotherapy during the last month of life, compared to 22% of those with ECOG PS <3, p=0.004. CONCLUSION: Palliative radiotherapy was feasible in this setting, but given the short median survival and high likelihood of treatment during the last month of life, patient selection and choice of fractionation regimen should be optimized. The record review identified several patients who experienced worthwhile pain relief, sometimes leading to conversion of pain therapy back to non-invasive oral or transdermal application.

Outcomes of acetabular fractures.

Acetabular fractures are prognostic relevant fractures in terms of function and daily activities. Open reduction and internal fixation (ORIF) is still the gold-standard in treating these injuries. Over recent years, several reports are dealing with outcome evaluations but have the main disadvantage of combining several fracture types., Thus, it remains unclear to discuss a fracture-based prognosis. This analysis evaluated fracture-type specific results in terms of clinical and radiological outcome. Analyzing elementary fracture types, pure transverse and isolated posterior column fractures are associated with relevant functional impairments. Except for posterior column fractures all other elementary fracture types were associated with degenerative changes in nearly 20%. Anterior column fractures seems to be "forgiving fractures" as they are associated with the longest median time until hip joint failure occurs. In associated fracture-types T-shaped fractures are still demanding fractures with < 60% anatomic reductions and a high rate of functional impairments. All associated fracture types are associated with a relevant rate of secondary degeneration of the hip joint between 20 and 40% of patients. Early hip joint failure (THR, Femoral head necrosis, severe heterotopic ossification) within the 1st year is frequently seen in associated posterior column and posterior wall fractures, but with a relative good prognosis, if the joint survived the first year after ORIF. The highest survival rates of the hip joint is observed with ABC-fractures. Also, these fractures seem to be "forgiving fractures".

Kidney transplantation outcomes: Is it possible to improve when good results are falling down?

Famure et al describe that close to 50% of their patients needed early or very early hospital readmissions after their kidney transplantation. As they taught us the variables related to those outcomes, we describe eight teaching capsules that may go beyond what they describe in their article. First two capsules talk about the ideal donors and recipients we should choose for avoiding the risk of an early readmission. The third and fourth capsules tell us about the reality of cadaveric donors and recipients with comorbidities, and the way transplant physicians should choose them to maximize survival. Fifth capsule shows that any mistake can result in an early readmission, and thus, in poorer outcomes. Sixth capsule talks about economic losses of early readmissions, cost-effectiveness of transplantation, and how to improve outcomes and reduce costs by managing a risky patient-portfolio. Seventh capsule argues about knowing your risk behavior to better manage your portfolio; and Eighth capsule about the importance of the center experience in transplanting complex patients. We finish with some lessons of the importance of the transplantation process and the collaboration with other disciplines in order to prevent the conditions that lead to early readmissions.

Retrospective Analysis of Systemic Steroid and Combined Systemic-Intratympanic Steroid Treatment Results and Prognostic Factors in Sudden Idiopathic Hearing Loss.

Sudden idiopathic hearing loss (SIHL) is defined as sensorineural hearing loss at 30 dB or more at 3 consecutive frequencies that begins within 72 hours, and the etiology of the disease is still unclear. Steroid treatment is used as systemic and local (intratympanic) in sudden hearing loss, and different results have been reported for both treatment modalities. This study aimed to compare the results of the treatment in patients who received systemic steroid (SS) therapy and in patients who received systemic and intratympanic steroid (ITS) therapy for SIHL. In all, 169 patients who were admitted to our clinic with the diagnosis of SIHL between January 2007 and June 2018 were randomly divided into 2 treatment groups according to their admittance day, such as patients who received only SSs and patients who received SSs and ITSs. The results of these 2 treatment protocols were investigated. Statistical analysis was performed for all patients by grouping many factors that could be effective in prognosis, such as age, sex, and time of initiation of treatment. No differences were found between the SS group and the combined systemic-ITS group in treatment success. It was determined that being under 15 years of age, over 60 years of age, starting treatment after 7 days, vertigo, high initial hearing loss, descendant type, and total loss type in the audiogram configuration are poor prognostic factors. Being between 16 and 59 years of age, starting treatment within 7 days, having no vertigo, mild hearing loss, and having ascendant and plateau type in audiogram configuration are good prognostic factors. We observed that adding ITS treatment to SS treatment as an initial treatment did not provide any extra benefit. However, prospective, randomized, controlled studies will clarify the topic.

Can serum tumor marker densities according to tumor volume and testicle size be used to predict progression in patients with testicular cancer?

Background: The objective of this study is to determine the role of tumor marker density (TMD) values such as alpha-fetoprotein tumor volume ratio (ATVR), beta-human chorionic gonadotropin tumor volume ratio (ßTVR), alpha-fetoprotein testicle size ratio (ATSR), beta-human chorionic gonadotropin testicle size ratio (ßTSR), lactate dehydrogenase tumor volume ratio (LTVR), and lactate dehydrogenase testicle size ratio (LTSR) in the determination of progression-free survival (PFS) in patients with testicular cancer. Materials and methods: A retrospective study was conducted of 95 patients followed-up in our clinic with a diagnosis of testicular cancer between January 2015 and August 2022. Patients were grouped according to clinical stage, as either early stage (n = 50) or advanced stage (n = 45). Clinical and pathological data and TMD values for all patients were recorded. Results: The median age of patients was 35 years (21-63 years). All TMDs except LTVR in advanced stage patients were found to be significantly higher than those of early stage patients (p < 0.05). Median ATVR (2.58 vs. 0.0), ATSR (0.63 vs. 0.03), ßTVR (0.9 vs. 0.009), and ßTSR (0.18 vs. 0.007) of the nonseminoma patients were found to be significantly higher than those of the seminoma patients, respectively (p < 0.001). Progression-free survival (months) was decreased in seminoma patients with high values of ßTVR (11.3 ± 1.9 vs. 35.2 ± 0.7), ßTSR (16.2 ± 3.4 vs. 35.2 ± 0.75), LTVR (17.7 ± 3.4 vs. 35.2 ± 0.7), and LTSR (21.5 ± 3.13 vs. 35.09 ± 0.8) (p < 0.001). Decreased PFS (months) was associated with higher values of ATVR (5.37 ± 0.7 vs. 35.05 ± 0.93), ßTVR (7.4 ± 1.5 vs. 34.6 ± 1.3), ATSR (5.37 ± 0.75 vs. 35.05 ± 0.9), ßTSR (7 ± 1.5 vs. 34.6 ± 1.3), and LTSR (7.9 ± 1.2 vs. 34.3 ± 1.5) in nonseminoma patients (p < 0.001). Based on multivariate analysis, ßTVR-LTVR and ATVR-ATSR were determined to be independent risk factors for reduced PFS in seminoma and nonseminoma patients, respectively (p < 0.05). Conclusions: The results of this study suggest that the calculation of TMDs could be a promising and simple method for prediction of PFS among testicular cancer patients.

Epidermal growth factor receptor-mutated lung carcinomas with insufficient response to epidermal growth factor receptor inhibitors.

Administration of single-agent epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) is a standard treatment option for metastatic non-small cell lung carcinomas with EGFR exon 19 deletions (ex19del) and L858R substitutions. However, there is a significant interpatient heterogeneity with regard to the degree of the response and its duration. Patients with EGFR ex19del mutation, TP53 wild-type, good performance status, low tumor burden and no circulating tumor DNA (ctDNA) at baseline have the best chances to derive pronounced benefit from TKI therapy. In contrast, subjects with EGFR L858R substitution, mutated TP53, poor overall condition, high tumor volume and detectable ctDNA are generally poor responders to EGFR inhibitors. ctDNA dynamics in the first days or weeks of treatment allows reliable identification of patients, who are very unlikely to derive clinically meaningful benefit from single-agent TKIs. These patients are candidates for clinical trials, which may involve the addition of chemotherapy and antiangiogenic drugs to patients, who failed to achieve immediate benefit from TKI monotherapy.

[Box: see text].

Predictors and Prognostic Factors of Heart Failure with Improved Ejection Fraction.

Background: Heart failure with reduced ejection fraction (HFrEF) patients who have improved ejection fraction have a better prognosis than those with persistently reduced ejection fraction. This study aimed to analyze the predictors for progression of patients with HFrEF to heart failure with improved ejection fraction (HFimpEF), as well as their characteristics and analyze predictors for prognosis. Methods: A retrospective analysis was conducted on 1251 patients with HFrEF at baseline, who also had a second echocardiogram ≥ 3 months. After left ventricular ejection fraction (LVEF) reassessment, patients were separated into the HFimpEF group (n = 408) and the persistent HFrEF group (n = 611). The primary endpoint was a composite of cardiovascular death or heart failure hospitalization. Results: Multivariate logistic regression showed that without history of alcohol consumption (OR: 0.47, 95% CI: 0.28-0.78), non-New York Heart Association (NYHA) class III-IV (OR: 0.28, 95% CI: 0.15-0.52), without dilated cardiomyopathy (OR: 0.47, 95% CI: 0.26-0.84), concomitant hypertension (OR: 1.53, 95% CI: 1.02-2.29), ß -blockers use (OR: 2.29, 95% CI: 1.54-3.43), and lower uric acid (OR: 0.999, 95% CI: 0.997-1.000) could predict LVEF improvement. Kaplan-Meier curves demonstrated that HFimpEF patients had a significantly lower incidence of adverse events than HFrEF patients (log Rank p < 0.001). Multivariate Cox regression found that older age (HR: 1.04, 95% CI: 1.02-1.06), NYHA class III-IV (HR: 2.25, 95% CI: 1.28-3.95), concomitant valvular heart disease (HR: 1.98, 95% CI: 1.01-3.85), and higher creatinine (HR: 1.003, 95% CI: 1.001-1.004) were independent risk factors for the primary endpoint in HFimpEF patients. Conclusions: HFrEF patients without a history of alcohol consumption, non-NYHA class III-IV, without dilated cardiomyopathy, concomitant hypertension, ß -blockers use, and lower uric acid were more likely to have LVEF improvement. Although the prognosis of HFimpEF patients was better than that of HFrEF patients, older age, NYHA class III-IV, concomitant valvular heart disease, and higher creatinine were still risk factors for cardiovascular events in HFimpEF patients.

Prognostic factors for low- and high grade squamous intraepithelial lesions in histological preparations following LLETZ procedure.

OBJECTIVE: Aim: To investigate the influence of the following prognostic factors: age, parity, hormonal status (premenopausal, postmenopausal), histological result from targeted biopsy (LSIL, HSIL), adequacy of colposcopic examination (satisfactory, unsatisfactory colposcopy), type of TZ (type 1, 2, 3), type of cervical lesions (type 1, 2, 3), the colposcopic impression (diagnosis) of the cervical lesion (LSIL, HSIL/Ca colli uteri in situ), lesion size (up to 1/3; up to 2/3; more than 2/3 of the cervical circumference) for the occurrence of LSIL and HSIL/Ca colli uteri in situ in the final histological result after LLETZ procedure. PATIENTS AND METHODS: Materials and Methods: This is a prospective study (01.01.2017 - 31.07. 2021) including 189 patients with cervical precancerous lesions received LLETZ treatment One gynaecologic oncologist performed video colposcopy, targeted biopsy, and LLETZ. One histopathologist diagnosed histological specimens from the biopsy and LLETZ procedure. RESULTS: Results: We found a statistically significant correlation between the histological result of the targeted biopsy factor and the colposcopic diagnosis factor concerning the final histological result of LLETZ. The cervical lesion size factor and cervical lesion type factor have prognostic significance for the histological outcome following LLETZ. CONCLUSION: Conclusions: The histological result of targeted biopsy and colposcopic diagnosis are significant factors for the final histological result after LLETZ. Cervical lesion invasion into the endocervical canal is a prognostic factor for HSIL, and its invisible borders - for carcinoma (in situ or microinvasive/invasive). Lesion size up to 1/3 of the cervix is a prognostic factor for LSIL and large lesions (2/3 of the cervix) - for HSIL and cervical cancer (in situ, microinvasive/invasive).

Deciphering prognostic indicators in non-HIV cryptococcal meningitis: Constructing and validating a predictive Nomogram model.

Cryptococcal meningitis (CM) is a well-recognized fungal infection, with substantial mortality in individuals infected with the human immunodeficiency virus (HIV). However, the incidence, risk factors, and outcomes in non-HIV adults remain poorly understood. This study aims to investigate the characteristics and prognostic indicators of CM in non-HIV adult patients, integrating a novel predictive model to guide clinical decision-making. A retrospective cohort of 64 non-HIV adult CM patients, including 51 patients from previous studies and 13 from the First Hospital of Shanxi Medical University, was analyzed. We assessed demographic features, underlying diseases, intracranial pressure, cerebrospinal fluid characteristics, and brain imaging. Using the least absolute shrinkage and selection operator (LASSO) method, and multivariate logistic regression, we identified significant variables and constructed a Nomogram prediction model. The model's calibration, discrimination, and clinical value were evaluated using the Bootstrap method, calibration curve, C index, goodness-of-fit test, receiver operating characteristic (ROC) analysis, and decision curve analysis. Age, brain imaging showing parenchymal involvement, meningeal and ventricular involvement, and previous use of immunosuppressive agents were identified as significant variables. The Nomogram prediction model displayed satisfactory performance with an akaike information criterion (AIC) value of 72.326, C index of 0.723 (0.592-0.854), and area under the curve (AUC) of 0.723, goodness-of-fit test P = 0.995. This study summarizes the clinical and imaging features of adult non-HIV CM and introduces a tailored Nomogram prediction model to aid in patient management. The identification of predictive factors and the development of the nomogram enhance our understanding and capacity to treat this patient population. The insights derived have potential clinical implications, contributing to personalized care and improved patient outcomes.

Cryptococcal meningitis (CM) is a serious fungal infection that can affect the brain and spinal cord. It is well known to occur in people with HIV, but it can also affect those without HIV, although this is less common. This study focuses on understanding how CM affects non-HIV patients, which is not as well understood as its effects on HIV patients. We analyzed data from 64 non-HIV patients with CM to identify factors that might influence their recovery or lead to poor outcomes, such as severe disability or death. Using advanced statistical methods, we developed a predictive tool called a nomogram. This tool helps doctors estimate the likelihood of a poor outcome in non-HIV Cryptococcal meningitis (CM) patients based on specific factors like age, brain imaging results, and the use of certain medications. Our findings suggest that older patients and those with specific brain imaging abnormalities may be at higher risk. On the other hand, patients who have previously used immunosuppressive drugs might have a better prognosis, which is a surprising and new insight. This research is important because it provides new knowledge that could help doctors better manage CM in non-HIV patients, leading to more personalized and effective treatments. The predictive tool we developed could be used in hospitals to improve decision-making and patient care, ultimately improving outcomes for those suffering from this serious condition.