Tuberculosis is still the second leading cause of death from a single source of infection in the world.There is a two-way relationship between tuberculosis and the nutritional status of the body,which affects and causes each other.Vitamin D is an essential micronutrient,most research results show that vitamin D deficiency is common in tuberculosis patients,which is related to lack of sunlight,decreased dietary intake of vitamin D and anti-tuberculosis drug treatment.Low level vitamin D can increase tuberculosis susceptibility to some extent,but the research results are not completely consistent.This paper reviews the nutritional status of vitamin D in tuberculosis patients in recent years,the causes of vitamin D deficiency in tuberculosis patients and the relationship between vitamin D deficiency and susceptibility of tuberculosis,so as to provide references for further study on the role of vitamin D in tuberculosis prevention and treatment.

With reference to the Information and Documentation-Resource Description (GB/T 3792-2021) and Bibliographical Description for Ancient Chinese Books (GB/T 3792.7-2008) and other cataloging standards and rules, drawing on the practical experience of cataloging ancient TCM books, Bibliographical Cataloging for Ancient TCM Books was formulated. This standard specifies the entry items and their order of ancient TCM books, cataloging identifier, cataloging text, cataloging information source, and cataloging item details. The standard can provide standardized and unified guiding principles and methods for the work of ancient TCM books, and promote the sharing and utilization of ancient TCM books.

This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective To summarize the imaging characteristics of occult rib fracture(ORF),analyze the causes of missed diagnosis and misdiagnosis of ORF,and explore strategies to improve the detection rate of ORF.Methods A total of 142 patients with rib fractures who underwent multi spiral computed tomography(MSCT)were selected.The initial examination was conducted within 1 week after the injury,and follow-up examinations were performed at multiple time points after 1 week post-injury.A retrospective analysis was conducted to review the fracture detection and locations during the follow-up period.The time of fracture edge sclerosis or callus growth was observed in the young group(17 cases),middle-aged group(64 cases),and elderly group(61 cases).Results The anterior segment of the ribs was the predilection site for occult fractures,with 199 cases(53.4％).The missed diagnosis rates of fracture were higher for fractures near the costal cartilage segment and the posterior segment of the ribs,with missed diagnosis rates of 49.4％and 58.8％,respectively.Compared with the number of rib fractures identified in the initial examination,there was a statistically significant difference in the number of rib fractures at 3-6 weeks after injury(P＜0.05).The time of local sclerosis or callus growth in the young,middle-aged and elderly groups was(18.76±3.849)d,(26.14±6.597)d,and(37.69±5.726)d,respectively,with statistically significantl differences between the groups(P＜0.05).Conclusion MSCT has certain limits in diagnosing ORF in the short term after injury.Primarily observing the predilection sites and missed sites of occult fractures,systematically recognizing the imaging characteristics of ORF,and adopting the optimal detection-time window for patients of different age groups can reduce the missed diagnosis rate and misdiagnosis rate of ORF and improve the detection rate of fractures.This provides accurate and objective basis for clinical and forensic identification,with significant clinical importance and application value.

Background and Aims:CNLC stage IIIb hepatocellular carcinoma(HCC)is often accompanied by extrahepatic metastases and carries a poor prognosis.The optimal treatment strategy for these patients remains controversial,and the role of local therapy lacks robust evidence.This study aimed to compare overall survival(OS)between patients receiving combined local and systemic therapy versus systemic therapy alone,and to assess the prognostic impact of oligometastatic status and the cumulative duration of no evidence of disease(NED).Methods:A retrospective analysis was conducted on 76 CNLC stage IIIb HCC patients treated at Xiangya Hospital from January 2017 to December 2023.Forty patients received systemic therapy plus local therapy(local therapy group),and 36 received systemic therapy alone(no local therapy group).OS was compared between the two groups.Subgroup analyses were performed for oligometastatic and non-oligometastatic patients to evaluate the benefit of local therapy.In the local therapy group,the correlation between cumulative NED duration and OS was also examined.Results:The 1-,2-,3-,and 5-year OS rates were 89.0%vs.66.7%,64.3%vs.25.6%,35.3%vs.8.7%,and 8.3%vs.0.0%for the local therapy and no local therapy groups,respectively,with a statistically significant difference(P=0.003).Among oligometastatic patients,the local therapy group had significantly better OS than the no local therapy group(P=0.008),whereas no significant difference was observed in non-oligometastatic patients(P>0.05).Multivariate analysis identified oligometastases as an independent prognostic factor(HR=2.213,P=0.045).In the local therapy group,cumulative NED duration was strongly correlated with OS(r=0.851,P<0.001).Local therapy was well tolerated,with no treatment-related deaths observed.Conclusion:For CNLC stage IIIb HCC patients with well-controlled intrahepatic disease,local therapy can significantly prolong survival,particularly in those with oligometastases.Achieving and maintaining NED may represent an important therapeutic goal in this patient population.

Tracheal intubation is the most commonly used way to establish artificial airway in intensive care unit patients, and it is the premise of respiratory support and treatment, the success of extubation is an important basis to measure the prognosis of patients. Influenced by many factors, extubation of patients may fail, resulting in prolonged hospitalization, increased medical expenses and increased incidence of complications. This article reviews the literature at home and abroad, and summarizes the main mechanism, risk factors and prevention strategies of extubation failure in intensive care unit patients, aiming at improving the recognition ability of clinical medical staff for extubation failure and providing reference for clinical management and follow-up research.

Guidelines for Digital Ancient Books of TCM Indexing(T/CIATCM 119-2024)is based on the theoretical knowledge,disciplinary methods,and practical applications of TCM classical cataloging.Taking digital ancient books of TCM as the object,it systematically reveals the content of TCM knowledge,which is an essential indexing processing standard for building an intelligent retrieval system for TCM ancient books,and can provide support for the deep development and innovative utilization of TCM knowledge.It can not only promote the co-construction and sharing of ancient book resources in the TCM industry,but also promote the standardization construction and application of TCM information.This standard specifies the principles,methods,and examples of free indexing of digital ancient books of TCM based on their original content.It is applicable to the indexing and processing of digital ancient books of TCM for TCM professional libraries and related institutions,and to the data processing and construction of various types of TCM ancient book databases.

Tracheal intubation is the most commonly used way to establish artificial airway in intensive care unit patients, and it is the premise of respiratory support and treatment, the success of extubation is an important basis to measure the prognosis of patients. Influenced by many factors, extubation of patients may fail, resulting in prolonged hospitalization, increased medical expenses and increased incidence of complications. This article reviews the literature at home and abroad, and summarizes the main mechanism, risk factors and prevention strategies of extubation failure in intensive care unit patients, aiming at improving the recognition ability of clinical medical staff for extubation failure and providing reference for clinical management and follow-up research.

Objective:To investigate the effect of phosphorus-containing replacement solution for the prevention and treatment of hypophosphatemia during continuous renal replacement therapy (CRRT) in critically ill patients with blood phosphorus level ≤1.45 mmol/L, and to provide clinical reference.Methods:It was a historical prospective cohort study. The critically ill patients receiving CRRT with blood phosphorus ≤ 1.45 mmol/L in the intensive care unit of Henan Provincial People's Hospital from October 2021 to January 2023 and from April 2023 to January 2024 was selected as the study subjects. The patients were divided into test group (from April 2023 to January 2024) and control group (from October 2021 to January 2023) according to whether phosphate (1.0 mmol/L) was added to the replacement solution during CRRT, and the differences of clinical data before and after CRRT between the two groups were compared. The patients were divided into hypophosphatemia group and non-hypophosphatemia group according to whether blood phosphorus < 0.81 mmol/L within 24 h after the end of CRRT, and the differences of clinical data between the two groups were compared. Logistic regression analysis was used to analyze the related factors of hypophosphatemia.Results:A total of 149 critically ill patients with blood phosphorus level ≤1.45 mmol/L undergoing CRRT were enrolled in the study, with age of 64(47, 75) years and 87 males (58.4%). Among 149 patients, 84(56.4%) had hypophosphatemia after CRRT, and no hyperphosphatemia occurred. The incidence of hypophosphatemia in test group and control group was 40.0% (30/75) and 73.0% (54/74), respectively. There was no statistically significant difference in baseline clinical data before CRRT between test group and control group (all P>0.05). C-reactive protein ( Z=-3.356, P=0.001), blood calcium ( Z=-3.835, P<0.001) and proportion of hypophosphatemia ( χ2=16.467, P<0.001) in the test group were lower than those in the control group, and blood phosphorus ( Z=3.886, P<0.001) in the test group was higher than that in the control group within 24 h after CRRT. Compared with non-hypophosphatemia group, the proportion of parenteral nutrition ( χ2=6.802, P=0.009) and blood calcium within 24 h after CRRT ( Z=-2.515, P=0.012) in the hypophosphatemia group were higher, and blood phosphorus within 24 h after CRRT ( Z=-10.451, P<0.001), blood phosphorus after 24 h after CRRT treatment ( Z=-5.331, P<0.001) and the proportion of applied replacement solution containing phosphorus ( χ2=16.467, P<0.001) in the hypophosphatemia group were lower. The results of multivariate logistic regression analysis showed that parenteral nutrition ( OR=2.521, 95% CI 1.228-5.175, P=0.012) and application of phosphorus- containing replacement solution ( OR=0.241, 95% CI 0.119-0.491, P<0.001) were independent relevant factors of hypophosphatemia after CRRT in the whole cohort of patients. Conclusions:The application of phosphorus-containing replacement solution in critically ill patients with blood phosphorus level ≤1.45 mmol/L undergoing CRRT is safe and effective, and the incidence of hypophosphatemia is low. Application of phosphorus-containing replacement solution in critically ill patients with blood phosphorus level ≤1.45 mmol/L undergoing CRRT can reduce the incidence risk of hypophosphatemia after CRRT.

Objective To summarize the imaging characteristics of occult rib fracture(ORF),analyze the causes of missed diagnosis and misdiagnosis of ORF,and explore strategies to improve the detection rate of ORF.Methods A total of 142 patients with rib fractures who underwent multi spiral computed tomography(MSCT)were selected.The initial examination was conducted within 1 week after the injury,and follow-up examinations were performed at multiple time points after 1 week post-injury.A retrospective analysis was conducted to review the fracture detection and locations during the follow-up period.The time of fracture edge sclerosis or callus growth was observed in the young group(17 cases),middle-aged group(64 cases),and elderly group(61 cases).Results The anterior segment of the ribs was the predilection site for occult fractures,with 199 cases(53.4％).The missed diagnosis rates of fracture were higher for fractures near the costal cartilage segment and the posterior segment of the ribs,with missed diagnosis rates of 49.4％and 58.8％,respectively.Compared with the number of rib fractures identified in the initial examination,there was a statistically significant difference in the number of rib fractures at 3-6 weeks after injury(P＜0.05).The time of local sclerosis or callus growth in the young,middle-aged and elderly groups was(18.76±3.849)d,(26.14±6.597)d,and(37.69±5.726)d,respectively,with statistically significantl differences between the groups(P＜0.05).Conclusion MSCT has certain limits in diagnosing ORF in the short term after injury.Primarily observing the predilection sites and missed sites of occult fractures,systematically recognizing the imaging characteristics of ORF,and adopting the optimal detection-time window for patients of different age groups can reduce the missed diagnosis rate and misdiagnosis rate of ORF and improve the detection rate of fractures.This provides accurate and objective basis for clinical and forensic identification,with significant clinical importance and application value.