Background: Delivering a poor prognosis to patients and their families is critically challenging in pediatric populations. The application of palliative care (PC) provides a bridge between accepting the occurrence of mortality and offering lifelong support.However, little is known about the specifics of PC. This study aims to explore the unmet need for PC in pediatric populations. Methods: We retrospectively reviewed the medical records of mortality cases in the Department of Pediatric Hematology and Oncology at Chang Gung Memorial Hospital. Statistical tests, including Chi-square and Student’s t-tests, were applied to determine the differences between early and late intervention groups in terms of the timing of PC introduction. Results: During the study period, 41 patients were included. Their median age was 11.8 years (IQR, 7.6-15.9). The majority of the disease statuses were refractory or relapsing (R/R). The incidence of memento application was significantly higher in the early intervention group (47.6% vs. 10%, P=0.0081). Vital signs variations tended to be end-of-life (EoL) indicators in this study. Conclusion The early introduction of PC encourages families to accompany their beloved child. EoL signs in the pediatric population include vital sign variations. With the presence of relevant EoL signs, clinical physicians can apply PC earlier to meet the needs.

Background: Delivering a poor prognosis to patients and their families is critically challenging in pediatric populations. The application of palliative care (PC) provides a bridge between accepting the occurrence of mortality and offering lifelong support.However, little is known about the specifics of PC. This study aims to explore the unmet need for PC in pediatric populations. Methods: We retrospectively reviewed the medical records of mortality cases in the Department of Pediatric Hematology and Oncology at Chang Gung Memorial Hospital. Statistical tests, including Chi-square and Student’s t-tests, were applied to determine the differences between early and late intervention groups in terms of the timing of PC introduction. Results: During the study period, 41 patients were included. Their median age was 11.8 years (IQR, 7.6-15.9). The majority of the disease statuses were refractory or relapsing (R/R). The incidence of memento application was significantly higher in the early intervention group (47.6% vs. 10%, P=0.0081). Vital signs variations tended to be end-of-life (EoL) indicators in this study. Conclusion The early introduction of PC encourages families to accompany their beloved child. EoL signs in the pediatric population include vital sign variations. With the presence of relevant EoL signs, clinical physicians can apply PC earlier to meet the needs.

Background: Delivering a poor prognosis to patients and their families is critically challenging in pediatric populations. The application of palliative care (PC) provides a bridge between accepting the occurrence of mortality and offering lifelong support.However, little is known about the specifics of PC. This study aims to explore the unmet need for PC in pediatric populations. Methods: We retrospectively reviewed the medical records of mortality cases in the Department of Pediatric Hematology and Oncology at Chang Gung Memorial Hospital. Statistical tests, including Chi-square and Student’s t-tests, were applied to determine the differences between early and late intervention groups in terms of the timing of PC introduction. Results: During the study period, 41 patients were included. Their median age was 11.8 years (IQR, 7.6-15.9). The majority of the disease statuses were refractory or relapsing (R/R). The incidence of memento application was significantly higher in the early intervention group (47.6% vs. 10%, P=0.0081). Vital signs variations tended to be end-of-life (EoL) indicators in this study. Conclusion The early introduction of PC encourages families to accompany their beloved child. EoL signs in the pediatric population include vital sign variations. With the presence of relevant EoL signs, clinical physicians can apply PC earlier to meet the needs.

Background: Delivering a poor prognosis to patients and their families is critically challenging in pediatric populations. The application of palliative care (PC) provides a bridge between accepting the occurrence of mortality and offering lifelong support.However, little is known about the specifics of PC. This study aims to explore the unmet need for PC in pediatric populations. Methods: We retrospectively reviewed the medical records of mortality cases in the Department of Pediatric Hematology and Oncology at Chang Gung Memorial Hospital. Statistical tests, including Chi-square and Student’s t-tests, were applied to determine the differences between early and late intervention groups in terms of the timing of PC introduction. Results: During the study period, 41 patients were included. Their median age was 11.8 years (IQR, 7.6-15.9). The majority of the disease statuses were refractory or relapsing (R/R). The incidence of memento application was significantly higher in the early intervention group (47.6% vs. 10%, P=0.0081). Vital signs variations tended to be end-of-life (EoL) indicators in this study. Conclusion The early introduction of PC encourages families to accompany their beloved child. EoL signs in the pediatric population include vital sign variations. With the presence of relevant EoL signs, clinical physicians can apply PC earlier to meet the needs.

Objective:To compare the perioperative outcomes of laparoscopic duodenal-preserving pancreatic head resection(LDPPHR) with laparoscopic pancreaticoduodenectomy(LPD) in the treatment of borderline and benign diseases of the pancreatic head.Methods:This is a retrospective cohort study. Perioperative data from 87 patients with non-malignant pancreatic head diseases who underwent LDPPHR or LPD were retrospectively collected in the Department of Biliary-Pancreatic Surgery,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology from January 2020 to December 2022. There were 49 male and 38 female patients with an age ( M(IQR)) of 57.0(16.5) years (range: 20 to 75 years). Forty patients underwent LDPPHR and 47 patients underwent LPD. Quantitative data following a normal distribution were compared using Student′s t-test, while quantitative data not following a normal distribution were compared using the Mann-Whitney U test. Comparisons of categorical or ordinal variables were made using χ2 test or Fisher′s exact test. Logistic regression analysis was used to estimate the risk factors associated with the rate of complications. Results:There were no statistically significant differences between the LDPPHR group and the LPD group in terms of reoperation rate,total hospital stay duration,postoperative hospital stay duration,90-day mortality rate,30-day and 90-day readmission rates,and 2-year tumor recurrence rate (all P>0.05). The complication rate was higher in the LDPPHR group compared to the LPD group (80.0%(32/40) vs. 51.1%(24/47), χ2=7.89, P=0.005),but there was no difference in the rate of Clavien-Dindo classification of surgical complications ≥Ⅲ between the two groups (10.0%(4/40) vs. 12.8%(6/47), χ2<0.01, P=0.947). Additionally,the rate of delayed gastric emptying (DGE) was higher in the LDPPHR group compared to the LPD group ( χ2=10.79, P=0.001),but there was no statistically significant difference in the rate of B,C grade DGE between the two groups ( χ2=0.48, P=0.487). There were no statistically significant differences in the rates of postoperative pancreatic fistula,bile leakage,post-pancreatectomy hemorrhage,intra-abdominal infection,and pulmonary infection between the two groups (all P>0.05). The results of the univariate logistic regression analysis showed that LDPPHR (compared to LPD, OR=3.83, 95% CI: 1.46 to 10.04, Z=2.73, P=0.006) and preoperative biliary stent placement (compared to non-use of biliary stent, OR=5.30, 95% CI: 1.13 to 25.00, Z=2.11, P=0.035) were risk factors for the complication rate,but neither was an independent risk factor for complication rate (all P>0.05). Conclusion:The preliminary results suggest that LDPPHR can achieve perioperative safety and effectiveness comparable to LPD.

Objective:To compare the perioperative outcomes of laparoscopic duodenal-preserving pancreatic head resection(LDPPHR) with laparoscopic pancreaticoduodenectomy(LPD) in the treatment of borderline and benign diseases of the pancreatic head.Methods:This is a retrospective cohort study. Perioperative data from 87 patients with non-malignant pancreatic head diseases who underwent LDPPHR or LPD were retrospectively collected in the Department of Biliary-Pancreatic Surgery,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology from January 2020 to December 2022. There were 49 male and 38 female patients with an age ( M(IQR)) of 57.0(16.5) years (range: 20 to 75 years). Forty patients underwent LDPPHR and 47 patients underwent LPD. Quantitative data following a normal distribution were compared using Student′s t-test, while quantitative data not following a normal distribution were compared using the Mann-Whitney U test. Comparisons of categorical or ordinal variables were made using χ2 test or Fisher′s exact test. Logistic regression analysis was used to estimate the risk factors associated with the rate of complications. Results:There were no statistically significant differences between the LDPPHR group and the LPD group in terms of reoperation rate,total hospital stay duration,postoperative hospital stay duration,90-day mortality rate,30-day and 90-day readmission rates,and 2-year tumor recurrence rate (all P>0.05). The complication rate was higher in the LDPPHR group compared to the LPD group (80.0%(32/40) vs. 51.1%(24/47), χ2=7.89, P=0.005),but there was no difference in the rate of Clavien-Dindo classification of surgical complications ≥Ⅲ between the two groups (10.0%(4/40) vs. 12.8%(6/47), χ2<0.01, P=0.947). Additionally,the rate of delayed gastric emptying (DGE) was higher in the LDPPHR group compared to the LPD group ( χ2=10.79, P=0.001),but there was no statistically significant difference in the rate of B,C grade DGE between the two groups ( χ2=0.48, P=0.487). There were no statistically significant differences in the rates of postoperative pancreatic fistula,bile leakage,post-pancreatectomy hemorrhage,intra-abdominal infection,and pulmonary infection between the two groups (all P>0.05). The results of the univariate logistic regression analysis showed that LDPPHR (compared to LPD, OR=3.83, 95% CI: 1.46 to 10.04, Z=2.73, P=0.006) and preoperative biliary stent placement (compared to non-use of biliary stent, OR=5.30, 95% CI: 1.13 to 25.00, Z=2.11, P=0.035) were risk factors for the complication rate,but neither was an independent risk factor for complication rate (all P>0.05). Conclusion:The preliminary results suggest that LDPPHR can achieve perioperative safety and effectiveness comparable to LPD.

Tubulin beta 4A class IVa (TUBB4A) spectrum disorders include autosomal dominant dystonia type 4 or hypomyelination with atrophy of the basal ganglia and cerebellum (H-ABC syndrome). However, in rare cases, only mild hypomyelination in the cortex with no basal ganglia atrophy may be observed. We report a case of a family with TUBB4A mutation and complicated hereditary spasticity paraplegia (HSP). We performed quadro whole-exome sequencing (WES) on the family to identify the causative gene of progressive spastic paraparesis with isolated hypomyelination leukodystrophy. We identified a novel TUBB4A p.F341L mutation, which was present in all three affected patients but absent in the unaffected father. The affected patients presented with adult-onset TUBB4A disorder, predominant spastic paraparesis with/without ataxia, and brain hypomyelination with no cognitive impairment or extrapyramidal symptoms. In the literature, HSP is considered a TUBB4A spectrum disorder.

Objective To investigate ecological isolation between Oncomelania hupensis snail populations in hilly regions and marshland and lake regions in Yuanjiang valley, Changde City, Hunan Province, and to unravel its underlying mechanisms. Methods Taoyuan County, Shimen County, Linli County and Lixian County in Changde City were selected as snail sampling sites in hilly regions, and Lixian County, Jinshi City, West Lake Administration District, Hanshou County and Dingcheng District were selected as snail sampling sites in marshland and lake areas. Cytochrome C oxidase 1 (cox 1) gene was amplified in snail samples and sequenced. The genetic sequences of O. hupensis snails were aligned using the software MEGA 11, and the haplotypes of O. hupensis snails were determined using the software DNASP 5.10.01. The phylogenetic tree was generated using Bayesian inference with the software MrBayes 3.2, and analysis of molecular variance (AMOVA) was performed to analyze the source of genetic divergence and estimate the genetic divergence index (F_ST) among snail populations with the software Arlequin 3.5.2.2. The genetic barrier among 11 O. hupensis snail populations was estimated using the Monmonier algorithm of adegenet toolkit in R package. The settings with “land in winter and water in summer” in the Yuanjian River section were divided into two categories according to the upstream and downstream, and the areas with “land in winter and water in summer” in the upstream and downstream were transformed into raster data, and then loaded into the software Fragstats 4 for analysis of landscape indicators. The trends in changes of digital elevation were extracted from the Yuanjiang River section based on the digital elevation model, and made three-dimensional visualization using the R package. Results The mitochondrial cox 1 gene were amplified in 165 O. hupensis snais from 11 sampling sites and sequenced, and a total of 152 valid gene sequences were obtained, with 46 haplotypes or 9 populations determined. No haplotype was shared in snails between Taoyuan County and Dingcheng District and Hanshou County along the downstream of the Yuanjiang River. The total area of settings with “land in winter and water in summer” was 617.66 hm² in the upsteram of the Yuanjiang River, which consisted of 473 patches, with each patch measuring 1.31 hm², the largest area index of 0.735 2, the landscape division index of 0.999 9, and the landscape shape index of 45.293 7. The total area of settings with “land in winter and water in summer” was 9 956.92 hm² in the downstream of the Yuanjiang River, which consisted of 771 patches, with each patch measuring 12.91 hm², the largest area index of 97.839 9, the landscape division index of 0.042 7, and the landscape shape index of 7.249 6. The area of settings with “land in winter and water in summer” was much larger in the downstream than that in the upstream of the Yuanjiang River, and the stronger landscape connectivity and non-remarkable alteration of riverbed elevation provided suitable habitats for snail breeding. Conclusion The hydrological and environmental characteristics of the upstream of the Yuanjiang River restrain the breeding and spread of O. hupensis, resulting in ecological isolation between Oncomelania hupensis in Taoyuan County and those in the downstream of Yuanjiang River.

Acute cholecystitis and several gallbladder stone-related conditions, such as impacted common bile duct stones, cholangitis, and biliary pancreatitis, are common medical conditions in daily practice. An early cholecystectomy or drainage procedure with delayed cholecystectomy is the current standard of treatment based on published clinical guidelines. Cirrhosis is not only a condition of chronically impaired hepatic function but also has systemic effects in patients. In cirrhotic individuals, several predisposing factors, including changes in the bile acid composition, increased nucleation of bile, and decreased motility of the gallbladder, contribute to the formation of biliary stones and the possibility of symptomatic cholelithiasis, which is an indication for surgical treatment. In addition to these predisposing factors for cholelithiasis, systemic effects and local anatomic consequences related to cirrhosis lead to anesthesiologic risks and perioperative complications in cirrhotic patients. Therefore, the treatment of the aforementioned biliary conditions in cirrhotic patients has become a challenging issue. In this review, we focus on cholecystectomy for cirrhotic patients and summarize the surgical indications, risk stratification, surgical procedures, and surgical outcomes specific to cirrhotic patients with symptomatic cholelithiasis.

Acute cholecystitis and several gallbladder stone-related conditions, such as impacted common bile duct stones, cholangitis, and biliary pancreatitis, are common medical conditions in daily practice. An early cholecystectomy or drainage procedure with delayed cholecystectomy is the current standard of treatment based on published clinical guidelines. Cirrhosis is not only a condition of chronically impaired hepatic function but also has systemic effects in patients. In cirrhotic individuals, several predisposing factors, including changes in the bile acid composition, increased nucleation of bile, and decreased motility of the gallbladder, contribute to the formation of biliary stones and the possibility of symptomatic cholelithiasis, which is an indication for surgical treatment. In addition to these predisposing factors for cholelithiasis, systemic effects and local anatomic consequences related to cirrhosis lead to anesthesiologic risks and perioperative complications in cirrhotic patients. Therefore, the treatment of the aforementioned biliary conditions in cirrhotic patients has become a challenging issue. In this review, we focus on cholecystectomy for cirrhotic patients and summarize the surgical indications, risk stratification, surgical procedures, and surgical outcomes specific to cirrhotic patients with symptomatic cholelithiasis.