Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

OBJECTIVE: To explore the clinical features and genetic etiology of two Chinese patients with Cowden syndrome (CS). METHODS: Two patients diagnosed with multiple gastrointestinal polyps by gastroenteroscopy at Henan Provincial People's Hospital in September and November 2023 were selected as the study subjects. Clinical data of the patients were collected. Whole exome sequence (WES) was carried out. Candidate variants were verified by Sanger sequencing. This study was approved by the Medical Ethics Committee of the Hospital (Ethics No.: 2018-03-01). RESULTS: The patients were diagnosed with multiple gastrointestinal polyps in addition with polypoid changes of the gallbladder. Genetic testing revealed that patient 1 has harbored a heterozygous c.738dupG (p.Leu247Valfs*6) variant of the PTEN gene, which was unreported previously. Patient 2 has harbored a heterozygous c.469G>T (p.Glu157Ter) variant of the PTEN gene, which was known to be pathogenic. None of their family members was found to harbor the above variants. Based on the guidelines from the American College of Medical Genetics and Genomics, both variants were rated as pathogenic (PVS1+PM2_Supporting+PP3+PP4). Bioinformatic analysis suggested that both variants can significantly affect the tertiary structure of the PTEN protein. CONCLUSION The heterozygous variants of the PTEN gene probably underlay the CS in both patients. Discovery of the novel variant has enriched the mutational spectrum of the PTEN gene.
Adult ; Female ; Humans ; Male ; China ; Hamartoma Syndrome, Multiple/genetics* ; Mutation ; Pedigree ; PTEN Phosphohydrolase/chemistry* ; East Asian People/genetics*

The shortage of donor organs is the primary factor limiting the availability of liver transplantation (LT) and is a leading cause of death among patients on the waiting list. The reuse of liver allografts, while rare, represents a significant and unconventional donor resource, offering a promising strategy to expand the donor pool. This approach has been documented in international literature, demonstrating favorable surgical outcomes and long-term follow-up results. Here, we report the first case of liver allograft reuse in the Liver Transplantation Center, Department of General Surgery, Huashan Hospital, Fudan University. In this case, the first recipient underwent orthotopic LT for acute liver failure and hepatic encephalopathy. However, their condition deteriorated on the seventh postoperative day, culminating in brain death. Following evaluation and maintenance, the liver allograft was successfully re-transplanted into a second recipient, who had undergone LT six days earlier but experienced acute hepatic artery embolism leading to rapid liver function deterioration. The second recipient's liver function recovered smoothly after surgery, and they were discharged on the 28th postoperative day. This case highlights the significant value of liver allograft reuse in expanding the donor pool and providing life-saving options for critically ill patients requiring urgent LT.

Primers and probes were designed based on the conserved regions of Senecavirus A(SVA),foot-and-mouth disease virus(FMDV),and porcine teschovirus(PTV)and used to devel-op a TaqMan fluorescent quantitative PCR method for detecting the above-mentioned three viru-ses.The triplex fluorescent quantitative PCR system was developed using recombinant positive plasmids containing conserved sequences of the three viruses as templates.After optimizing the conditions,the specificity,sensitivity,repeatability,standard curve,and mixed infection model were evaluated,and the constructed triplex fluorescent quantitative PCR was used for clinical detection.The results showed that this method could specifically detect SVA,FMDV and PTV without cross-reactivity with other pathogens with the minimal detection concentrations for SVA,FMDV,and PTV as low as 1X101 copies/μL,respectively.The coefficients of variation within and between groups were less than 5％.Furthermore,none of the three viruses were detected in 126 samples.The above results indicate that this method is highly specific,sensitive,and stable,making it suit-able for clinical detection.

Objective:To explore the subtypes and duration of postoperative delirium in elderly hip fracture patients and analyze the impact of delirium in 6 months postoperative mortality.Methods:A convenience sampling method was used to select elderly hip fracture patients who underwent surgery at Taizhou Hospital of Zhejiang Province from April 2021 to October 2023. General information and cognitive status were assessed using a demographic survey and the Mini-Mental State Examination. Postoperative delirium was evaluated and recorded twice daily for one week after surgery, distinguishing delirium subtypes. The differences in all-cause mortality within 6 months post-surgery among patients with different delirium subtypes were compared. Time-dependent Cox regression analysis was conducted to examine the impact of each subtype and duration of delirium on mortality.Results:A total of 662 questionnaires were distributed, with 659 valid responses (valid response rate was 99.55%). Among the 659 elderly hip fracture patients, 249 cases (37.78%) experienced delirium. Based on the occurrence and subtype of postoperative delirium, patients were divided into four groups: non-delirium group ( n=410), hyperactive group ( n=95), hypoactive group ( n=66), and mixed group ( n=88). At the end of the 6 months follow-up, 91 patients had died. The mortality rates were 8.05% (33/410) in the non-delirium group, 11.58% (11/95) in the hyperactive group, 39.39% (26/66) in the hypoactive group, and 23.86% (21/88) in the mixed group, with statistically significant differences among the groups ( P<0.01). Time-dependent Cox regression analysis indicated that the duration of delirium was independently associated with 6 months postoperative mortality in the hypoactive group [ HR=2.420, P<0.01] and the mixed group [ HR=3.049, P<0.01] . Conclusions:The incidence of postoperative delirium in elderly hip fracture patients is moderately high, with hyperactive delirium being the most common subtype. Hypoactive and mixed delirium subtypes are independently associated with increased 6 months postoperative mortality. Prolonged delirium duration further increases the risk of death.

Primers and probes were designed based on the conserved regions of Senecavirus A(SVA),foot-and-mouth disease virus(FMDV),and porcine teschovirus(PTV)and used to devel-op a TaqMan fluorescent quantitative PCR method for detecting the above-mentioned three viru-ses.The triplex fluorescent quantitative PCR system was developed using recombinant positive plasmids containing conserved sequences of the three viruses as templates.After optimizing the conditions,the specificity,sensitivity,repeatability,standard curve,and mixed infection model were evaluated,and the constructed triplex fluorescent quantitative PCR was used for clinical detection.The results showed that this method could specifically detect SVA,FMDV and PTV without cross-reactivity with other pathogens with the minimal detection concentrations for SVA,FMDV,and PTV as low as 1X101 copies/μL,respectively.The coefficients of variation within and between groups were less than 5％.Furthermore,none of the three viruses were detected in 126 samples.The above results indicate that this method is highly specific,sensitive,and stable,making it suit-able for clinical detection.

Objective:To explore the subtypes and duration of postoperative delirium in elderly hip fracture patients and analyze the impact of delirium in 6 months postoperative mortality.Methods:A convenience sampling method was used to select elderly hip fracture patients who underwent surgery at Taizhou Hospital of Zhejiang Province from April 2021 to October 2023. General information and cognitive status were assessed using a demographic survey and the Mini-Mental State Examination. Postoperative delirium was evaluated and recorded twice daily for one week after surgery, distinguishing delirium subtypes. The differences in all-cause mortality within 6 months post-surgery among patients with different delirium subtypes were compared. Time-dependent Cox regression analysis was conducted to examine the impact of each subtype and duration of delirium on mortality.Results:A total of 662 questionnaires were distributed, with 659 valid responses (valid response rate was 99.55%). Among the 659 elderly hip fracture patients, 249 cases (37.78%) experienced delirium. Based on the occurrence and subtype of postoperative delirium, patients were divided into four groups: non-delirium group ( n=410), hyperactive group ( n=95), hypoactive group ( n=66), and mixed group ( n=88). At the end of the 6 months follow-up, 91 patients had died. The mortality rates were 8.05% (33/410) in the non-delirium group, 11.58% (11/95) in the hyperactive group, 39.39% (26/66) in the hypoactive group, and 23.86% (21/88) in the mixed group, with statistically significant differences among the groups ( P<0.01). Time-dependent Cox regression analysis indicated that the duration of delirium was independently associated with 6 months postoperative mortality in the hypoactive group [ HR=2.420, P<0.01] and the mixed group [ HR=3.049, P<0.01] . Conclusions:The incidence of postoperative delirium in elderly hip fracture patients is moderately high, with hyperactive delirium being the most common subtype. Hypoactive and mixed delirium subtypes are independently associated with increased 6 months postoperative mortality. Prolonged delirium duration further increases the risk of death.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

The shortage of donor organs is the primary factor limiting the availability of liver transplantation (LT) and is a leading cause of death among patients on the waiting list. The reuse of liver allografts, while rare, represents a significant and unconventional donor resource, offering a promising strategy to expand the donor pool. This approach has been documented in international literature, demonstrating favorable surgical outcomes and long-term follow-up results. Here, we report the first case of liver allograft reuse in the Liver Transplantation Center, Department of General Surgery, Huashan Hospital, Fudan University. In this case, the first recipient underwent orthotopic LT for acute liver failure and hepatic encephalopathy. However, their condition deteriorated on the seventh postoperative day, culminating in brain death. Following evaluation and maintenance, the liver allograft was successfully re-transplanted into a second recipient, who had undergone LT six days earlier but experienced acute hepatic artery embolism leading to rapid liver function deterioration. The second recipient's liver function recovered smoothly after surgery, and they were discharged on the 28th postoperative day. This case highlights the significant value of liver allograft reuse in expanding the donor pool and providing life-saving options for critically ill patients requiring urgent LT.

Depression, as a complex affective mental disorder, brings a considerable burden to patients and society. At present, pharmacotherapy, psychotherapy, and traditional physical therapy methods cannot fully meet clinical needs. Therefore, seeking new treatment methods has become an urgent matter. In recent years, transcranial direct current stimulation, as a non-invasive neuromodulation technique, has attracted widespread attention and research in the field of depression treatment. This article briefly reviews the research progress of transcranial direct current stimulation in treating depression.