Clinical application value of long non-coding RNAs signatures of genomic instability in predicting prognosis of hepatocellular carcinoma.

Hepatocellular carcinoma (HCC) presents challenges due to its high recurrence and metastasis rates and poor prognosis. While current clinical diagnostic and prognostic indicators exist, their accuracy remains imperfect due to their biological complexity. Therefore, there is a quest to identify improved biomarkers for HCC diagnosis and prognosis. By combining long non-coding RNA (lncRNA) expression and somatic mutations, Duan et al identified five representative lncRNAs from 88 lncRNAs related to genomic instability (GI), forming a GI-derived lncRNA signature (LncSig). This signature outperforms previously reported LncSig and TP53 mutations in predicting HCC prognosis. In this editorial, we comprehensively evaluate the clinical application value of such prognostic evaluation model based on sequencing technology in terms of cost, time, and practicability. Additionally, we provide an overview of various prognostic models for HCC, aiding in a comprehensive understanding of research progress in prognostic evaluation methods.

Initial validation of the clinical significance of the NETest in Japanese gastroenteropancreatic neuroendocrine tumor patients.

As novel biomarkers for gastroenteropancreatic neuroendocrine tumors (GEPNET) are in demand, we aimed to validate the clinical value of the NETest in Japanese patients. Between 2021 and 2023, blood and clinical data were collected from patients with GEPNET. Among 35 patients (median age: 59 [49-66] years), 27 cases originated from the pancreas and eight from the gastrointestinal tract. Of 69 samples sent to the laboratory, 56 (81.2%) underwent NETest. The diagnostic sensitivity was 97.1%. Among three patients who underwent R0 resection and four treated with peptide receptor radionuclide therapy, the changes in NETest scores closely correlated with disease progression. The NETest demonstrated high diagnostic efficacy and accurate therapeutic monitoring capabilities in a Japanese population.

Analyzing the application of dezocine combined with psychological care in the postoperative pain management of patients with hemifacial spasm.

OBJECTIVE: To analyze the application of Dezocine combined with psychological care in the postoperative pain management. METHODS: This is a retrospective study. A total of 186 HFS patients who underwent Microvascular Decompression (MVD) at First People's Hospital of Zunyi between January 2020 and January 2022 were selected as the study subjects. Patients were divided into two groups based on different treatment interventions. The control group (n = 93) received routine perioperative care without preemptive analgesia, while the observation group (n = 93) received preemptive analgesia and combined psychological care on the basis of the control group's intervention. RESULTS: At 30 min post-laryngeal mask removal (T3), no significant difference in Ramsay Sedation Scale scores existed between control and observation groups (p > 0.05). The observation group showed significantly lower RSS scores at immediate mask removal (T2) and VAS scores at T3 compared to controls (p < 0.05). Following intervention, the observation group had notably lower SAS and SDS scores than controls (p < 0.05). Baseline (T0) and 5 min pre-removal (T1) exhibited no significant differences in mean arterial pressure (MAP) and heart rate (HR) values between groups (p > 0.05). However, at T2 and T3, the observation group displayed significantly lower MAP and HR values than controls (p < 0.05). No significant differences in pulse oxygen saturation (SpO2) values existed between groups at any time point (p > 0.05). CONCLUSION: Compared to standard perioperative care alone, Dezocine combined with preemptive analgesia and psychological care effectively reduces postoperative pain during the awakening period, lowers the risk of immediate extubation-related agitation, and maintains stable hemodynamics in the postoperative period.

Evaluation of multi-parameter MRI in preoperative staging of endometrial carcinoma.

Background: Endometrial carcinoma (EC) is a prevalent gynecological malignancy, necessitating accurate preoperative staging for effective treatment planning. This study explores the application value of multi-parameter MRI in diagnosing and staging endometrial cancer. Methods: Seventy-six patients diagnosed with endometrial cancer underwent 3.0 T pelvic MRI within two weeks before surgery. Imaging data were analyzed based on FIGO clinical staging criteria. The study assessed the sensitivity, specificity, positive predictive value, and negative predictive value of MRI for each stage. Results: Postoperative pathology confirmed 71 cases of endometrial adenocarcinoma, 3 serous adenocarcinoma, and 2 clear cell carcinomas. MRI staging showed a high consistency (Kappa value = 0.786) with postoperative pathology. The overall accuracy of MRI diagnosis was 86.8%. Sensitivity and specificity varied for each stage: IA (91.3%, 96.2%), IB (88.6%, 93.8%), II (97.4%, 89.2%), and III (84.2%, 100%). Conclusion: While there was a slight misdiagnosis rate, the overall accuracy of preoperative MRI for endometrial cancer was high, aiding in precise diagnosis and clinical staging. MRI effectively identified myometrial infiltration, cervical involvement, paracentral extension, and lymph node metastasis. Further research with larger sample sizes is recommended for enhanced reliability.

Effectiveness of S100 calcium-binding protein A12 combined with modified early warning score in the clinical diagnosis of adult community-acquired pneumonia.

Background: Recent studies have found that S100 serum calcium-binding protein A12 (S100A12) has important significance in the expression of acute infectious diseases, and has high clinical application value in the differential diagnosis, prognosis and other aspects of acute infectious diseases. The accuracy of modified early warning score (MEWS) in evaluating the disease risk level of critically ill patients is comparable to Acute Physiology and Chronic Health Evaluation (APACHE II). Methods: Based on MEWS, 108 adult community-acquired pneumonia (CAP) patients were divided into the low-risk, intermediate-risk, and high-risk groups. The differences in invasive mechanical ventilation rate and mortality rate among each group were compared, and the differences of S100A12 in different levels of MEWS scores were compared through one-way analysis of variance. According to the prognosis after 30 days, the patients were divided into the death group and the survival group. Univariate and multivariate logistic regression analyses were used to study the influencing and independent factors of 30-day death in CAP patients. The sensitivity and specificity of S100A12, procalcitonin (PCT), and MEWS scores in predicting the 30-day death in CAP patients were evaluated using the receiver operating characteristic (ROC) curve, as well as the area under each indicator curve. Results: The serum S100A12 concentration increased with the increase in the MEWS stratification, and the mechanical ventilation and mortality rates also increased significantly. Univariate and multivariate analyses were used to explore the factors influencing mortality in adult CAP patients after 30 days. The receiver-operating characteristics curve was used to analyze the sensitivity, specificity, and area under the curves of serum S100A12, PCT, and MEWS in predicting mortality in CAP patients after 30 days. Conclusions: The serum S100A12, PCT, and MEWS can effectively predict the mortality risk in adult CAP patients after 30 days. Serum S100A12 combined with MEWS has a high clinical application value in evaluating the severity and prognosis of adult CAP.

Diagnostic value of multi-parameter ultrasound evaluation in sepsis complicated by acute kidney injury.

BACKGROUND: This study aimed to discuss the diagnostic value of multi-parameter ultrasound evaluation in sepsis complicated with acute kidney injury (AKI). METHODS: Patients were divided into an AKI group (n = 50) and a non-injury group (n = 50) based on the presence of AKI. The clinical characteristics were collected, and renal function parameters between the two groups were compared, including 24-h urine volume, serum creatinine, urea, serum cystatin C (CysC), renal parenchymal thickness (RPT), renal artery resistance index (RI), and multi-parameter ultrasound scoring (MPUS). Additionally, logistic regression analysis was conducted to determine the influencing factors of sepsis complicated with AKI. The prediction value was evaluated using a receiver operating characteristic (ROC) curve. RESULTS: In the AKI group, creatinine, CysC, urea, MPUS score, RPT, and RI values were significantly higher, while the 24-h urine volume was lower than those in the non-injury group (p < 0.01). Moreover, multivariate logistic analysis indicated that high CysC and RI values were independent risk factors, whereas high 24-h urine volume and low MPUS were independent protective factors for sepsis-induced AKI. The ROC curve demonstrated that RI (AUC = 0.906) was more effective than 24-h urine volume (AUC = 0.797), CysC (AUC = 0.730), and MPUS (AUC = 0.794) in identifying sepsis-induced AKI. CONCLUSION: High RI values increase the risk of sepsis-induced AKI, whereas low MPUS may reduce it. RI showed high diagnosis values for sepsis complicated with AKI.

Different timing for abdominal paracentesis catheter placement and drainage in severe acute pancreatitis complicated by intra-abdominal fluid accumulation.

BACKGROUND: Non-surgical methods such as percutaneous drainage are crucial for the treatment of patients with severe acute pancreatitis (SAP). However, there is still an ongoing debate regarding the optimal timing for abdominal paracentesis catheter placement and drainage. AIM: To explore the influence of different timing for abdominal paracentesis catheter placement and drainage in SAP complicated by intra-abdominal fluid accumulation. METHODS: Using a retrospective approach, 184 cases of SAP complicated by intra-abdominal fluid accumulation were enrolled and categorized into three groups based on the timing of catheter placement: group A (catheter placement within 2 d of symptom onset, n = 89), group B (catheter placement between days 3 and 5 after symptom onset, n = 55), and group C (catheter placement between days 6 and 7 after symptom onset, n = 40). The differences in progression rate, mortality rate, and the number of cases with organ dysfunction were compared among the three groups. RESULTS: The progression rate of group A was significantly lower than those in groups B and groups C (2.25% vs 21.82% and 32.50%, P < 0.05). Further, the proportion of patients with at least one organ dysfunction in group A was significantly lower than those in groups B and groups C (41.57% vs 70.91% and 75.00%, P < 0.05). The mortality rates in group A, group B, and group C were similar (P > 0.05). At postoperative day 3, the levels of C-reactive protein (55.41 ± 19.32 mg/L vs 82.25 ± 20.41 mg/L and 88.65 ± 19.14 mg/L, P < 0.05), procalcitonin (1.36 ± 0.51 ng/mL vs 3.20 ± 0.97 ng/mL and 3.41 ± 0.98 ng/mL, P < 0.05), tumor necrosis factor-alpha (15.12 ± 6.63 pg/L vs 22.26 ± 9.96 pg/L and 23.39 ± 9.12 pg/L, P < 0.05), interleukin-6 (332.14 ± 90.16 ng/L vs 412.20 ± 88.50 ng/L and 420.08 ± 87.65ng/L, P < 0.05), interleukin-8 (415.54 ± 68.43 ng/L vs 505.80 ± 66.90 ng/L and 510.43 ± 68.23ng/L, P < 0.05) and serum amyloid A (270.06 ± 78.49 mg/L vs 344.41 ± 81.96 mg/L and 350.60 ± 80.42 mg/L, P < 0.05) were significantly lower in group A compared to those in groups B and group C. The length of hospital stay in group A was significantly lower than those in groups B and group C (24.50 ± 4.16 d vs 35.54 ± 6.62 d and 38.89 ± 7.10 d, P < 0.05). The hospitalization expenses in group A were also significantly lower than those in groups B and groups C [2.70 (1.20, 3.55) ten-thousand-yuan vs 5.50 (2.98, 7.12) ten-thousand-yuan and 6.00 (3.10, 8.05) ten-thousand-yuan, P < 0.05). The incidence of complications in group A was markedly lower than that in group C (5.62% vs 25.00%, P < 0.05), and similar to group B (P > 0.05). CONCLUSION: Percutaneous catheter drainage for the treatment of SAP complicated by intra-abdominal fluid accumulation is most effective when performed within 2 d of onset.

Application value of hydrogel in image guided radiotherapy for prostate cancer / 解放军医学杂志

Objective To evaluate the application value of hydrogel in image guided radiotherapy(IGRT)for prostate cancer(PCa).Methods Eighty PCa patients in the First Affiliated Hospital of Hebei North University from October 2022 to February 2023 were collected.The patients were divided into experiment group injected with hydrogel(n=33)and control group without hydrogel(n=47)by central random system allocation.The acute and advanced radiation proctitis(RP)incidence rate of the two groups were compared.Patients in experimental group were divided into RP group(n=5)and non-RP group(n=28).The independent risk factors leading to RP were analyzed by using logistic regression for PCa patients.Results In experiment group,12.1％(4/33)of the patients developed acute grade Ⅰ RP,and 3.0％(1/33)developed advanced grade Ⅰ RP.In control group,31.9％(15/47)of the patients developed acute grade Ⅰ RP,and 12.8％(6/47)developed acute grade Ⅱ RP;19.1％(9/47)of patients developed advanced grade Ⅰ RP,4.3％(2/47)developed advanced grade Ⅱ RP,and 2.1％(1/47)developed advanced grade Ⅲ RP.The incidence of acute and advanced RP in experiment group was lower than that in control group(P<0.05).The application of hydrogel effectively reduced rectal toxicity.Age,rectal volume,V70 and V78 were independent risk factors for the incidence of RP in Pca patients(P<0.05).The characteristics of hydrogel injection were not related to the incidence of RP for Pca patients.Conclusions Hydrogel can effectively reduce the rectal toxicity for Pca patients in IGRT and has little impact on the overall treatment.Hydrogel has certain clinical application and promotion value.

The Clinical Application Value of Modified Laparoscopic Radical Surgery with-out Uterine Manipulator in Early Cervical Cancer / 实用妇产科杂志

Objective:To explore the clinical value of modified laparoscopic radical surgery without uterine ma-nipulator in the treatment of early cervical cancer.Methods:A retrospective analysis was conducted on the clinical data of 105 patients with early cervical cancer(stages ⅠB1,ⅠB2,ⅡA1)who underwent radical resection of cer-vical cancer in West China Second University Hospital,Sichuan University from January 2019 to January 2020.According to the operation methods,the patients were divided into uterine lifter-free group(35 cases),uterine lifter group(35 cases)and laparotomy group(35 cases).The operation duration,intraoperative blood loss,number of resected lymph nodes,postoperative anal exhaust time,drainage tube placement time,hospitalization time,inci-dence of surgical complications,recurrence rate and mortality rate were compared among the three groups.Re-sults:There was no statistically significant difference in the number of lymph node resection,the postoperative anal exhaust time,drainage tube placement time and hospitalization time among the three groups(P>0.05).Comparison between two groups showed that the operation time of the group without uterine lifting was longer than that of the laparotomy group,and the intraoperative bleeding volume and the Postoperative anal exhaust time of the laparotomy group were more than those of the other two groups,and the differences were statistically signif-icant(P<0.05).There were 18 cases of surgical complications in the three groups.The incidence rate of uterine lifter-free group,laparotomy group and uterine lifter group was 11.4%,20.0%and 20.0%,respectively,with no statistically significant difference(P>0.05).There were 8 patients with recurrence 2 years after operation,the re-currence rates of the uterine lifter-free group,the laparotomy group and the uterine lifter group were 0,5.7%and 17.1%,respectively,the difference was statistically significant(P<0.05).The recurrence rate of the group with-out uterine lifting was significantly lower than that of the uterine lifting group(P<0.05).There were0 death in the non-lifting group,0 in the laparotomy group,and 1 case in the uterine lifting device group within 2 years after oper-ation,the difference was no statistically significant(P>0.05).Conclusions:The modified laparoscopic radical re-section without uterine lifter can reduce the risk of tumor recurrence in laparoscopic radical resection with uterine lifter,which is equivalent to the treatment effect of open surgery,and does not increase the risk of surgical compli-cations.It has clinical application value.

Clinical study of NFNC in the treatment of acute exacerbation chronic obstructive pulmonary disease patients with respiratory failure.

BACKGROUND: Most patients with acute exacerbation chronic obstructive pulmonary disease (AECOPD) have respiratory failure that necessitates active correction and the improvement of oxygenation is particularly important during treatment. High flow nasal cannula (HFNC) oxygen therapy is a non-invasive respiratory aid that is widely used in the clinic that improves oxygenation state, reduces dead space ventilation and breathing effort, protects the loss of cilia in the airways, and improves patient comfort. AIM: To compare HFNC and non-invasive positive pressure ventilation in the treatment of patients with AECOPD. METHODS: Eighty AECOPD patients were included in the study. The patients were in the intensive care department of our hospital from October 2019 to October 2021. The patients were divided into the control and treatment groups according to the different treatment methods with 40 patients in each group. Differences in patient comfort, blood gas analysis and infection indices were analyzed between the two groups. RESULTS: After treatment, symptoms including nasal, throat and chest discomfort were significantly lower in the treatment group compared to the control group on the 3rd and 5th days (P < 0.05). Before treatment, the PaO2, PaO2/FiO2, PaCO2, and SaO2 in the two groups of patients were not significantly different (P > 0.05). After treatment, the same indicators were significantly improved in both patient groups but had improved more in the treatment group compared to the control group (P < 0.05). After treatment, the white blood cell count, and the levels of C-reactive protein and calcitonin in patients in the treatment group were significantly higher compared to patients in the control group (P < 0.05). CONCLUSION: HFNC treatment can improve the ventilation of AECOPD patients whilst also improving patient comfort, and reducing complications. HFNC is a clinically valuable technique for the treatment of AECOPD.

Summary of the application value of ultrasound imaging features in the clinical differential diagnosis of intramuscular capillary-type hemangioma and fibro-adipose vascular anomaly.

Objective: To investigate the value of ultrasonography as a diagnostic aid in differentiating intramuscular capillary-type hemangioma (ICTH) from fibro-adipose vascular anomaly (FAVA). Methods: A retrospective analysis was conducted of the clinical and ultrasound imaging data of 20 patients with ICTH and 45 patients with FAVA who were admitted to and pathologically confirmed in hospital between January 2013 and April 2023. The clinical and ultrasonographic appearances of the lesions in the two groups were compared and analyzed. A stepwise regression analysis was performed, and a joint diagnostic equation was constructed using the final variables selected. The receiver operating characteristic (ROC) curve and indicators, including sensitivity and specificity, were used to evaluate the efficacy of the joint diagnostic model. Results: The two groups of patients suffering from ICTH and FAVA presented a statistically significant difference (P< 0.05) in terms of 'age', 'lesion size', 'fascial tail sign', 'presence of a fatty-tissue-like hyperecho around the lesion', 'blood flow' and 'presence of straight blood capillaries within the lesion'. Finally, the variables 'fascial tail sign' and 'presence of straight blood capillaries within the lesion' were selected to construct the model. The constructed joint diagnostic model had a sensitivity value of 70.0% (95% CI: 59.00-81.00), a specificity value of 98.0% (95% CI: 94.70-100.00) and a ROC curve value of 0.908, indicating the high efficacy of the combined diagnosis method. Conclusions: Ultrasonography can be utilized to differentiate ICTH from FAVA, and the combined diagnosis method can further improve the technique's diagnostic efficacy.

Composition of pathogenic microorganism in chronic osteomyelitis based on metagenomic sequencing and its application value in etiological diagnosis.

BACKGROUND: Traditionally, conventional microbiological culture methods have been used to detect pathogenic microorganisms in chronic osteomyelitis. However, these methods have been found to have a low detection rate, complicating the precise guidance of infection treatment. This study employed metagenomic next-generation sequencing (mNGS) to detect these microorganisms in chronic osteomyelitis with three main objectives: 1). Gain a deeper understanding of the composition of pathogenic microorganisms in chronic osteomyelitis. 2). Compare the microbial detection rates between mNGS and the standard culture methods used in laboratories to enhance the effectiveness of the traditional culture methods. 3). Explore the potential of mNGS in etiological diagnosis. METHODS: Fifty clinically confirmed intraoperative bone tissue samples of chronic osteomyelitis from January 2021 to December 2021 were collected and subjected to mNGS and microbiological testing, respectively. The orthopaedic surgeon combined clinical manifestations and related examinations to determine the causative pathogens. RESULTS: The culture method obtained 29 aerobic and parthenogenic anaerobic bacteria, 3 specific anaerobic bacteria, and 1 yeast-like fungus. Thirty-six aerobic and parthenogenic anaerobic bacteria, 11 specific anaerobic bacteria, and 1 yeast-like fungus were obtained by mNGS, and 2 Mycobacterium tuberculosis(MTB) strains were detected. However, there was no significant difference in the overall positive detection rate between mNGS and the culture method (P = 0.07), and the two were not statistically significant in detecting aerobic and partly anaerobic bacteria (P = 0.625). But, mNGS was significantly superior to culture in detecting anaerobic bacteria and Mycobacterium tuberculosis (P<0.05). CONCLUSIONS: The mNGS method has enhanced our understanding of the distribution of pathogenic microorganisms in chronic osteomyelitis. Traditional culture methods help isolate and cultivate aerobic and facultative anaerobic bacteria, and fungi, and are also utilized for antibacterial drug sensitivity tests. However, mNGS has shown superior capabilities in detecting anaerobic bacteria, MTB, and mixed infection bacteria. This finding offers invaluable guidance for improving laboratory microbial culture and detection conditions. Hence, mNGS should be judiciously used for chronic osteomyelitis, and PCR can be implemented for certain difficult-to-culture microorganisms, such as MTB.

Application of secondary sentinel lymph node biopsy in cn1a papillary thyroid carcinoma surgery: a lesson from athletic players

Objective: This study aims to evaluate the efficacy of secondary sentinel lymph node (SLN) biopsy in cN1a papillary thyroid carcinoma (PTC) surgery, drawing parallels to strategic approaches akin to those employed by athletic players.Methods: We selected eleven patients diagnosed with suspected cN1a PTC from January 2020 to July 2020. Carbon nanoparticles were utilized to mark lymph nodes, analogous to strategic marking in athletic games, ensuring precise identification during surgery. The secondary SLN biopsy technique was implemented, reflecting the precision and planning seen in athletic strategies.Results: The average tumor size was 12.64±5.63 mm. Notably, 2 patients exhibited extrathyroidal spread, 3 had thyroiditis, and all had neck metastases. The SLN identification rate stood at 100%, mirroring the accuracy expected in athletic performance. Out of the group, 3 patients had sentinel lymph node metastasis, with additional metastasis in non-SLN areas in 1 patient. The detection rate, false-negative rate, and overall accuracy paralleled the high performance and reliability seen in athletic endeavors. A total of 42 lateral SLNs were identified, with the majority being grade IV. This strategic identification is akin to an athlete's ability to focus on key areas during play (AU)

Application value of self-management manual combined with case management superiority model in postoperative management of nasopharyngeal carcinoma after radiotherapy.

OBJECTIVE: To explore the application value of the self-management manual combined with the case management model in postoperative management of nasopharyngeal carcinoma after radiotherapy. METHODS: Eighty-four patients with nasopharyngeal carcinoma admitted to Yingtan People's Hospital from May 2020 to April 2022 were retrospectively included in this study. They were divided into the experimental group (receiving self-management manual combined with case management mode scheme, n=42) and the control group (receiving continuous management after conventional nasopharyngeal carcinoma radiotherapy, n=42) according to mode differences. The cancer-related fatigue [Cancer Fatigue Scale (CFS)], comfort status [General Comfort Questionnaire (GCQ)], self-management efficacy [Chinese Strategies Used by People to Promote Health (C-SUPPH)], self-care ability (self-care ability measurement), pain score [Visual analogue scale (VAS)], and quality of life [European Organization for Research and Treatment of Cancer QLQ-C30 (EORTC QLQ-C30)] were compared between the two groups after 4 weeks of radiotherapy. The adverse reactions of the two groups were recorded. Combined with periodic review and follow-up records, the prognostic factors of the two groups of patients were analyzed. RESULTS: After treatment, the scores of physical fatigue (12.83±1.10), emotional fatigue (9.78±1.32), cognitive fatigue (5.62±1.31), and total score of CFS (28.24±2.26) in the experimental group were 12.83±1.10. The control group physical fatigue (13.90±1.25) points, emotional fatigue (10.55±1.40) points, cognitive fatigue (6.80±1.75) points, and total CFS (31.33±2.59) points in both groups were lower than before treatment. The experimental group was lower than the control group (ALL P<0.05). The physiological, psychological, spiritual, socio-cultural, and environmental scores of the experimental group were higher than those of the control group (all P<0.05). The scores of health knowledge, self-care skills, self-care responsibility, and self-concept score of patients in the experimental group were higher than the control group (all P<0.05). After intervention, the VAS score of the experimental group was lower than that of the control group (P<0.05). After intervention, the EORTC QLQ-C30 score of both groups increased significantly as compared with pre-intervention. The score in the experimental group was significantly higher than that in the control group [(80.05±10.72) vs (68.11±12.10), P<0.05]. Postoperative (various) adverse reactions in the experimental group were lower than the control group (all P<0.05). The factors influencing the prognosis of nasopharyngeal carcinoma patients were age, tumor stage, and intervention mode by Cox model analysis (all P<0.05). CONCLUSION: The self-management manual combined with the case management mode can alleviate cancer fatigue, improve postoperative self-management ability, self-care ability, and quality of life of patients with nasopharyngeal cancer radiotherapy, reduce the occurrence of adverse reactions and improve the prognosis of patients. It is worth promoting in clinical settings.

A new marker constructed from immune-related lncRNA pairs can be used to predict clinical treatment effects and prognosis: in-depth exploration of underlying mechanisms in HNSCC.

BACKGROUND: Long non-coding RNA (lncRNA) plays a vital role in tumor proliferation, migration, and treatment. Since it is challenging to standardize the gene expression levels detected by different platforms, the signatures composed of many immune-related single lncRNAs are still inaccurate. Utilizing a gene pair formed of two immune-related lncRNAs and strategically assigning values can effectively meet the demand for a higher-accuracy dual biomarker combination. METHODS: Co-expression and differential expression analyses were performed on immune genes and lncRNAs data from The Cancer Genome Atlas and the ImmPort database to obtain differentially expressed immune-related lncRNAs for pairwise pairing. The prognostic-related differentially expressed immune-related lncRNAs (PR-DE-irlncRNAs) pairs were then identified by univariate Cox regression and used for lasso regression to construct a prognostic model. Various methods were used to validate the predictive prognostic performance of the model. Additionally, we explored the potential guiding value of the model in immunotherapy and chemotherapy and constructed a nomogram suitable for efficient prognosis prediction. Mechanistic exploration of anti-tumor immunity and mutational perspectives are also included. We also analyzed the correlation between the model and immune checkpoint inhibitors (ICIs)-related, N6-methyadenosine (m6A)-related, and multidrug resistance genes. RESULTS: We used a total of 20 pairs of PR-DE-irlncRNAs to create a prognosis model. Quantitative real-time polymerase chain reaction experiments further verified the abnormal expression of 11 lncRNAs in HNSCC cells. Various methods have confirmed the excellent performance of the model in predicting patient prognosis. We reasoned that lncRNAs/TP53 mutation might play a positive/negative anti-tumor role through the immune system by multi-perspective analyses. Finally, it was found that the prognostic model was closely related to immunotherapy and chemotherapy as well as the expression of ICIs/m6A/multidrug resistance-related genes. CONCLUSION: The prognostic model performs excellently in predicting the prognosis of patients and provides the potential value of practical guidance for treatment.

Gamma globulin combined with acyclovir for children with infectious mononucleosis and their effect on immune function.

BACKGROUND: Infectious mononucleosis (IM) is characterized by pharyngitis, cervical lymphadenopathy, fatigue and fever. IM is most commonly seen in primary Epstein-Barr virus (EBV) infection, with higher occurrence in children. OBJECTIVE: To explore the value of gamma globulin combined with acyclovir for IM children and their impact on immune function. METHODS: This prospective randomized controlled study recruited 111 children under 14 years old with IM from Anhui Provincial Children's Hospital during March 2019 and March 2022. Among them, 11 children dropped out, and 100 eligible children were randomized 1:1 into a control group and a study group. The control group received acyclovir, and the study group received additional gamma globulin. The baseline data, clinical efficacy, immune function, and adverse reactions were collected and compared. RESULTS: The study group had a shorter antipyretic time, lymph node reduction time, pharyngitis improvement time, and hospital stay compared to the control group (P < 0.05). The study group yielded lower levels of total white blood cell count, alanine aminotransferase, and creatine kinase-MB than the control group (P < 0.05). After treatment, the levels of CD3+ and CD8+ were lower, and the levels of CD4+, CD4+/CD8+, IgA, and IgG were higher in the study group than those in the control group (all P < 0.05). The incidence of adverse reactions between the two groups was comparable (14.00% vs. 24.00%). The positive rates of EBV-specific antibody and nuclear antigen in the study group were lower than those in the control group (P < 0.05). CONCLUSION: The combined treatment of gamma globulin and acyclovir is a promising alternative for patients with IM compared to acyclovir alone. This combined regimen shortens the duration of clinical manifestations in children, promotes the recovery of laboratory indices, improves clinical efficacy, and enhances immune function. Furthermore, its safety profile is acceptable, warranting its further promotion.

Comparison of the application value of transvaginal ultrasound and transabdominal ultrasound in the diagnosis of ectopic pregnancy.

BACKGROUND: Ectopic pregnancy (EP) is one of the most common acute abdominal diseases in gynecology. Once the condition of EP is delayed, it may lead to massive hemorrhage, shock, and even death in a short time, seriously threatening the patient's life. Early diagnosis is the key to preventing and improving the prognosis of EP. Transabdominal ultrasound (TAS) and transvaginal ultrasound (TVS) are the main diagnostic methods for abdominal diseases. The purpose of this study is to explore the application value and effect of TAS and TVS in the diagnosis of EP, hoping to provide more valuable references for the diagnosis of EP. AIM: To explore the application value of TAS and TVS in the diagnosis of EP and to improve the level of clinical diagnosis. METHODS: A total of 140 patients with EP admitted to our hospital from July 2018 to July 2020 were selected for this study. All patients were divided into two groups according to the examination methods. 63 patients who underwent abdominal ultrasound examination were set as the TAS group, while 77 patients who underwent TVS examination were set as the TVS group. We compared the diagnostic accuracy and misdiagnosis rates between the two types of ultrasound examinations, as well as the postoperative pathological results of the two diagnostic methods for different types of ectopic pregnancies. We also analyzed the sonograms for the presence of mixed ectopic masses, adnexal masses, ectopic gestational sacs, the presence or absence of visible embryo and fetal heart in the ectopic sac shadow, and the detection of fluid in the rectal fossa of the uterus, such as the adnexal area, yolk sac, and embryo, etc. In addition, the diagnosis time, days of gestational sac appearance, operation time, endometrial thickness, and blood flow resistance index were compared as well. RESULTS: After performing both types of ultrasound examinations in 140 patients with EP, we found that the diagnostic accuracy of TVS was significantly higher than that of TAS, and the misdiagnosis rate was significantly lower than that of TAS. The differences were statistically significant (P < 0.05). In addition, the detection rate of TVS was better than that of TAS for the presence of mixed masses, adnexal masses, ectopic gestational sacs, the presence or absence of visible embryo and fetal heart in the shadow of the ectopic sac, and sonograms such as the adnexal area, yolk sac, and embryo, etc. The coincidence rate of its postoperative pathological examination results was significantly higher than those of TAS. The diagnosis time and the days of gestational sac appearance by TVS were significantly shorter than that by TAS, and the operation time was earlier than that by TAS. What's more, the detection rates of the endometrial thickness £ 1.5 mm and blood flow resistance £ 0.5 were significantly higher in TVS diagnosis of EP than in TAS. All differences were statistically significant (P < 0.05). CONCLUSION: Compared with TAS, TVS has the advantages of high detection accuracy and good sonogram performance.

Application value of tumor necrosis factor inhibitors in in vitro fertilization-embryo transfer in infertile women with polycystic ovary syndrome.

BACKGROUND: Clinical value of tumor necrosis factor (TNF) inhibitors in in vitro fertilization-embryo transfer (IVF-ET) in infertile women with polycystic ovary syndrome (PCOS) was investigated in this study. METHODS: A retrospective analysis was performed on the clinical data of 100 PCOS patients who received IVF-ET for the first time at Hebei Institute of reproductive health science and technology from January 2010 to June 2020. The patients were divided into Inhibitor group and Control group according to whether they were treated with or without TNF inhibitors. Next, the two groups were subject to comparison in terms of the days of gonadotropin (Gn) use, total dosage of Gn, trigger time, hormone level and endometrial condition on the day of human chorionic gonadotropin (HCG) injection, the effects of two different regimens on controlled ovarian hyperstimulation (COH) and pregnancy outcomes. RESULTS: There were no significant differences in baseline characteristics between the two groups, including age, duration of infertility, body mass index (BMI), ovarian volume, antral follicle count, and basal hormone levels. Compared with the Control group, the days of Gn use and trigger time of patients in the Inhibitor group were significantly shortened, and the total Gn dosage was notably reduced. In terms of sex hormone levels on the HCG injection, the Inhibitor group displayed much lower serum estradiol levels while higher serum luteinizing hormone and progesterone (P) levels than the Control group. Notably, the high-quality embryo rate was also significantly increased with the use of TNF inhibitors. However, significant differences were not observed in endometrial thickness (on the day of HCG injection), proportion of endometrial A, B and C morphology (on the day of HCG injection), cycle cancellation rate, number of oocytes retrieved, fertilization rate, and cleavage rate between the two groups. Importantly, the clinical pregnancy rate in the Inhibitor group was significantly higher than that in the Control group, but there was no significant difference in the biochemical pregnancy rate, early abortion rate, multiple birth rate, ectopic pregnancy rate and number of live births between the two groups. CONCLUSION: Collectively, after application of TNF-α inhibitor regimen, superior overall treatment effect can be observed in infertile PCOS patients receiving IVF-ET. Therefore, TNF inhibitors have certain application value in IVF-ET in infertile women with PCOS.

Application progress of nursing management in health management of retired players with diabetes

Diabetes disease is characterized by multiple organ involvement and multiple system damage. With the significant increase in the number of diabetes patients, diabetes has become a public problem. Because of the long duration of diabetes and easy to produce all kinds of complications, Thus affecting the quality of life of patients. Therefore, it is very important to use a scientific way to provide nursing management for patients in the rehabilitation period.In addition, diabetes itself is a chronic disease, to evaluate the state of patients and take effective measures is the focus of nursing intervention. The advantage of health management for patients with diabetes lies in the determination of the goal of care for patients with diabetes. According to the daily behavior of patients during recovery, the health management of blood glucose, diet and other aspects can delay the further development of the disease. Due to poor glycemic control in diabetic patients, leads to a series of complications, seriously reduce the patient's quality of life, so with the emergence of social medical model and the direction of development of diabetes care, not only limited to maintain normal blood glucose levels and prolong life, pay more attention to the prevention and control the occurrence of complications and development, to ensure a good life, This is also the meaning and function of health management. The purpose of this study is to analyze the effect of nursing management on health management during diabetes recovery, so as to make up for the lack of application progress. Methods A total of 48 patients with type ⅱ diabetes admitted to our hospital from January 2019 to June 2022 were randomly divided into observation group and control group according to the numerical random method, with 24 cases in each group. (AU)

Clinical characteristics and prognostic characterization of endometrial carcinoma: a comparative analysis of molecular typing protocols.

BACKGROUND: Endometrial carcinoma (EC) is one of the most common gynecological malignancies in China and globally, accounting for the fourth-prevalent cancer in women. Although numerous studies have confirmed prognostic value of The Cancer Genome Atlas (TCGA) molecular subgroups, it is unclear how they are combined with histological features. The main objective of this study was to compare ProMisE and TCGA classification for the rapid and accurate prediction of prognosis within EC patients, together with the provision of a revised strategy for individualized diagnosis and treatment of patients. METHODS: Within this study, 70 patients with EC from Beijing Tsinghua Changgeng Hospital (affiliated to Tsinghua University) were retrospectively examined between July 2015 and December 2021. Samples were processed for determination of clinical markers, together with ProMisE and TCGA classification. RESULTS: Comparative analysis across four TCGA types (POLE, Low-CN, High-CN, and MSI-H) and age, was statistically significant (χ²= 7.000, p = 0.029). There was no significant difference observed among the four TCGA types and FIGO stage, vascular invasion and depth of invasion, or lymph node metastasis and tumor area. There was no significant association between the expression of Vimentin, Ki-67, PTEN, MSH2, PAX-8, ß-catenin, CD10, ER, PR, P16, MLH1, and PMS2 with the four TCGA types. In addition, p63 expression (χ²= 11.09, p = 0.029) and p53 expression (χ²= 11.585, p = 0.005) were statistically significant. Numerous models demonstrated that patients with POLE mutations and low-CN had higher progression free survival (PFS) and overall survival (OS), whereas those with high-CN had lowest values. The log-rank test revealed that the survival rate of PR-positive and ER-positive patients was significantly higher (p < 0.001). CONCLUSION: Overall, these results can be of additional benefit for clinical applications, in comparison to the ProMisE classification method. In addition, PR, ER, vascular infiltration, hyperlipidemia and atherosclerosis were found to be the key factors affecting EC prognosis.