Objective To investigate current situation and the factors influencing end-of-life communications in families having cancer patients in order to provide advices for family intervention.Methods In this cross-sectional study,convenience sampling method was used to select 354 cancer patients from three Tier-IIIA hospitals in Shiyan between December 2022 and May 2023.Data were collected using a general data questionnaire,the difficulties in end-of-life discussions-family inventory(DEOLD-FI),family assessment device(FAD),and the Chinese version of the strategies used by people to promote health(SUPPH)scale.Univariate analysis included analysis of variance,independent sample t-test,and Pearson correlation analysis.Multiple linear regression identified the factors associated with end-of-life communication difficulty with cancer patients.Results A total of 320 cancer patients completed the study.The score of end-of-life communication with cancer patients was(76.5±16.0)at medium level.Multiple linear regression analysis revealed that individuals who were older,had higher self-management efficacy,and had better family functioning experienced lower barriers to end-of-life communication.Those with three or more comorbidities experienced the lowest barriers to end-of-life communication.Conclusion This study has found that there is a moderate end-of-life communication difficulty with cancer patients.Medical professionals should focus on these reasons and organize multidisciplinary collaboration with families,hospitals and social workers is essential to address the challenges.

Objective:To analyze the gene mutation spectrum of children with T-acute lymphoblastic leukemia (T-ALL) using next generation sequencing technology and to evaluate the value of gene mutations in prognosis stratification.Methods:A case series analysis was made.The clinical data of newly diagnosed pediatric T-ALL patients in the First Affiliated Hospital of Zhengzhou University from January 1, 2019 to February 29, 2024 were analyzed retrospectively.T-ALL gene mutations were analyzed.The relationships of gene mutations with clinical features and induction of responses to therapy were studied.The effects of gene mutations on overall survival (OS) and event-free survival (EFS) were examined by the Kaplan-Meier method and COX regression model.Results:A total of 80 newly diagnosed pediatric T-ALL patients were enrolled in the study, with a male-to-female ratio of 3.4∶1.0 and a median age of 8 (range, 2-17) years.A total of 57 mutations were detected in 74 patients, 46.2% (37/74) of whom showed 3 or more gene mutations.The coexistence of mutated genes was obvious. PTEN mutations were more prevalent in male patients ( P=0.018).Initial leukocyte counts were higher in patients with PTEN mutations ( P=0.038) and lower in patients with JAK3 mutations ( P=0.002).Patients with NOTCH1 mutations had a higher positive rate of fusion genes ( P=0.043).Patients with PTEN mutations had a higher rate of minimal residual disease(MRD) remission after 15/19 d of treatment with induction therapy, respectively ( P=0.013).The rate of MRD remission after 33/46 d of treatment with induction therapy was higher in patients with the FBXW7 mutation ( P=0.004) and lower in patients with JAK3 mutations ( P=0.003).Multifactorial COX regression analysis showed that IL7R mutation and three or more gene mutations were independent risk factors for OS and EFS in T-ALL patients(OS: HR=3.252, 7.357, 95% CI: 1.020-10.372, 1.646-32.882; EFS: HR=3.372, 3.009, 95% CI: 1.234-9.214, 1.174-7.708; all P<0.05). Conclusions:Gene mutations are prevalent in T-ALL children and correlate with clinical manifestations and prognosis.The coexistence of mutated genes is obvious.Pediatric T-ALL patients with IL7R mutations and three or more gene mutations have a poorer prognosis.

Objective To investigate current situation and the factors influencing end-of-life communications in families having cancer patients in order to provide advices for family intervention.Methods In this cross-sectional study,convenience sampling method was used to select 354 cancer patients from three Tier-IIIA hospitals in Shiyan between December 2022 and May 2023.Data were collected using a general data questionnaire,the difficulties in end-of-life discussions-family inventory(DEOLD-FI),family assessment device(FAD),and the Chinese version of the strategies used by people to promote health(SUPPH)scale.Univariate analysis included analysis of variance,independent sample t-test,and Pearson correlation analysis.Multiple linear regression identified the factors associated with end-of-life communication difficulty with cancer patients.Results A total of 320 cancer patients completed the study.The score of end-of-life communication with cancer patients was(76.5±16.0)at medium level.Multiple linear regression analysis revealed that individuals who were older,had higher self-management efficacy,and had better family functioning experienced lower barriers to end-of-life communication.Those with three or more comorbidities experienced the lowest barriers to end-of-life communication.Conclusion This study has found that there is a moderate end-of-life communication difficulty with cancer patients.Medical professionals should focus on these reasons and organize multidisciplinary collaboration with families,hospitals and social workers is essential to address the challenges.

Objective:To analyze the gene mutation spectrum of children with T-acute lymphoblastic leukemia (T-ALL) using next generation sequencing technology and to evaluate the value of gene mutations in prognosis stratification.Methods:A case series analysis was made.The clinical data of newly diagnosed pediatric T-ALL patients in the First Affiliated Hospital of Zhengzhou University from January 1, 2019 to February 29, 2024 were analyzed retrospectively.T-ALL gene mutations were analyzed.The relationships of gene mutations with clinical features and induction of responses to therapy were studied.The effects of gene mutations on overall survival (OS) and event-free survival (EFS) were examined by the Kaplan-Meier method and COX regression model.Results:A total of 80 newly diagnosed pediatric T-ALL patients were enrolled in the study, with a male-to-female ratio of 3.4∶1.0 and a median age of 8 (range, 2-17) years.A total of 57 mutations were detected in 74 patients, 46.2% (37/74) of whom showed 3 or more gene mutations.The coexistence of mutated genes was obvious. PTEN mutations were more prevalent in male patients ( P=0.018).Initial leukocyte counts were higher in patients with PTEN mutations ( P=0.038) and lower in patients with JAK3 mutations ( P=0.002).Patients with NOTCH1 mutations had a higher positive rate of fusion genes ( P=0.043).Patients with PTEN mutations had a higher rate of minimal residual disease(MRD) remission after 15/19 d of treatment with induction therapy, respectively ( P=0.013).The rate of MRD remission after 33/46 d of treatment with induction therapy was higher in patients with the FBXW7 mutation ( P=0.004) and lower in patients with JAK3 mutations ( P=0.003).Multifactorial COX regression analysis showed that IL7R mutation and three or more gene mutations were independent risk factors for OS and EFS in T-ALL patients(OS: HR=3.252, 7.357, 95% CI: 1.020-10.372, 1.646-32.882; EFS: HR=3.372, 3.009, 95% CI: 1.234-9.214, 1.174-7.708; all P<0.05). Conclusions:Gene mutations are prevalent in T-ALL children and correlate with clinical manifestations and prognosis.The coexistence of mutated genes is obvious.Pediatric T-ALL patients with IL7R mutations and three or more gene mutations have a poorer prognosis.

OBJECTIVE To evaluate the efficacy of intranasal branches neurotomy of vidian nerve in the treatment of persistent moderate to severe allergic rhinitis. METHODS Cases diagnosed as persistent moderate-severe allergic rhinitis in our department were collected. those treated with branches neurotomy of vidian nerve were selected as the treatment group,and those treated with conservative medicine were selected as the control group. The visual analogue scale(VAS),rhinoconjunctivitis quality of life questionnaire(RQLQ),Nitric oxide in nose(nNO) and medication score evaluation of two groups of cases were evaluated respectively short-term(<1 year),medium-term(1 to 3 years) and long-term prognosis of outcome(3 to 5 years). RESULTS The short-term,mid-term and long-term postoperative VAS(2.26±0.75,2.30±0.63,2.49±0.57),RQLQ(0.55±0.11,0.55±0.11,1.00±0.12),nNO[(464.62±75.84)ppb,(378.63±110.21)ppb,(368.23±104.25)ppb]and medication scores (2.50±1.03,2.54±0.99,2.95±0.93) were significantly lower than those before operation[6.76±0.58,3.35±0.40,(696.64±132.69)ppb,5.17±1.50)]. The VAS,RQLQ,nNO and medication scores of the control group were lower than those of the control group at the corresponding time points(all P<0.05). One patient developed blindness in the right eye after interventional treatment due to epistaxis 21 days after operation,but no serious complications directly related to intranasal branches neurotomy of vidian nerve occurred. CONCLUSION The branches neurotomy of vidian nerve have a positive outcome in short,medium and long-term for persistent moderate to severe allergic rhinitis,the operation is safe and effective.

With the increasing number of cancer patients in China, the lack of hospice communication between medical staff and cancer patients can easily cause doctor-patient conflicts. Facing the special group of cancer patients, by introducing the concept of hospice communication and comparing the current situation of hospice communication of cancer patients at home and abroad, this paper found the shortcomings of hospice communication between medical staff and cancer patients in China. This paper aimed to analyze the influencing factors of cancer patients’ hospice communication from three aspects of medical staff, cancer patients and social and cultural background, summarized the assessment tools and matters needing attention related to hospice communication, so as to provide reference for domestic medical staff to develop relevant tools for hospice communication with cancer patients, and help medical staff to implement more effective hospice communication with cancer patients in the context of tranquil care. It is also conducive to help patients open the topic of death from the perspective of doctors and build an open hospice communication environment that is more in line with national conditions of China.

Background: Classical swine fever virus (CSFV), the causative agent of classical swine fever (CFS), is a highly contagious disease that poses a serious threat to Chinese pig populations. Objectives: Many provinces of China, such as Shandong, Henan, Hebei, Heilongjiang, and Liaoning provinces, have reported epidemics of CSFV, while the references to the epidemic of CSFV in Yunnan province are rare. This study examined the epidemic characteristics of the CSFV in Yunnan province. Methods: In this study, 326 tissue samples were collected from different regions in Yunnan province from 2015 to 2021. A reverse transcription-polymerase chain reaction (RT-PCR), sequences analysis, and phylogenetic analysis were performed for the pathogenic detection and analysis of these 326 clinical specimens. Results: Approximately 3.37% (11/326) of specimens tested positive for the CSFV by RTPCR, which is lower than that of other regions of China. Sequence analysis of the partial E2 sequences of eleven CSFV strains showed that they shared 89.0–100.0% nucleotide (nt) and 95.0–100.0% amino acid (aa) homology, respectively. Phylogenetic analysis showed that these novel isolates belonged to the subgenotypes 2.1c and 2.1d, with subgenotype 2.1c being predominant. Conclusions The CSFV was sporadic in China’s Yunnan province from 2015 to 2021. Both 2.1c and 2.1d subgenotypes were found in this region, but 2.1c was dominant.

Objective:To investigate the clinical effect of the double-layer wattle orbicularis oculi muscle flap in the pouch plastic surgery.Methods:From January 2016 to January 2019, 100 patients (male 25, female 75, aged 20-60 (38.39 ± 3.33) years) who received pouch plastic surgery in the First Affiliated Hospital of Army Medical University were divided into observation group and control group according to the method of drawing lots, 50 cases in each group. The observation group was treated with double-layer wattle and orbicularis oculi muscle flap, while the control group was treated with traditional lower eyelid skin approach to remove the pouch, and the treatment effect of the two groups was compared.Results:The total effective rate of the two groups was 94.00% and 80.00% respectively ( χ2=4.332, P<0.05); the incidence of postoperative complications such as incision swelling, small hematoma and small amount of secretion in the study group was significantly lower than that in the control group ( χ2=9.890, P<0.05); during the follow-up period, the patients' satisfaction rate in the study group was significantly higher than that in the control group ( χ2=7.862, P<0.05). Conclusions:The double-layer tiled orbicularis oculi muscle flap can achieve the ideal effect in pouch plastic surgery, with good safety and long-term effect, and has the value of clinical application.

Objective To design a portable electroencephalography(EEG) acquisition system to acquire and analysis steady-state visual potentials (SSVEP). Methods The microprocessor MSP432P401 series MCU was used to control the high-performance integrated analog front end ADS1299 to realize the acquisition, amplification and analog-to-digital (AD) conversion of EEG signals. The digital EEG signal is sent to the host computer for processing by WIFI. Spontaneous EEG signals and steady-state visually evoked EEG signals from 3 healthy subjects were collected to verify system performance. Results The collected signal had a clear α-wave rhythm of closed-eye spontaneous EEG signals. The power spectrum density shows that the steady-state visually induced EEG signal frequency and harmonic frequency peak at the corresponding stimulation frequency, indicating that the system works normally and the performance is good. Conclusions The designed portable EEG acquisition system can accurately collect the spontaneous and induced EEG signals of the human body, which provides technical support for the clinical application of SSVEP technology.

Objective To explore the application effects of nursing team in patients with acute multiple trauma in multiple disciplinary team (MDT) model. Methods A convenient sampling method was used to select 82 patients with multiple injuries who were treated since the establishment of the trauma center in the First Affiliated Hospital of Zhengzhou University from July 2016 to June 2018. From July 2014 to June 2016, a total of 55 patients with multiple trauma before the establishment of the trauma center were seclected as the control group. The experimental group was used MDT model for rescue, and the control group was used traditional model for rescue. The doctors' arrival time, emergency examination time, emergency stay time, rescue success rate and postoperative complication rate of the specialists in the two groups were compared. Results The doctors' arrival time in the experimental group was (16.80±3.57) min, the time of emergency examination was (22.36±3.49) min, and the time of emergency stay was (38.19±8.18) min, which was shorter than those of the control group (23.27±5.76), (45.69±7.75), (55.49±13.67) min, the differences between the two groups were statistically significant (P＜0.01). The successful rescue rate of the treatment group was 96.3% (79/82), which was higher than 87.3% (48/55) of the control group. The difference between the two groups was statistically significant (P＜ 0.05). The postoperative complication rate was 3.7% (3/82) in the experimental group and 12.7% (7/55) in the control group, the difference between the two groups was statistically significant (P＜ 0.05). Conclusions Patients with multiple trauma received treatment with MDT model can effectively shorten the time of doctors' arrival, emergency examination time, emergency stay time, improve the success rate of treatment, and reduce the incidence of postoperative complications.