BACKGROUND AND OBJECTIVE: Patients with glioma experience a high symptom burden and have diverse palliative care needs. However, the assessment scales used in palliative care remain non-standardized and highly heterogeneous. To evaluate the application patterns of the current scales used in palliative care for glioma, we aim to identify gaps and assess the need for disease-specific scales in glioma palliative care. METHODS: We conducted a systematic search of five databases including PubMed, Web of Science, Medline, EMBASE, and CINAHL for quantitative studies that reported scale-based assessments in glioma palliative care. We extracted data on scale characteristics, domains, frequency, and psychometric properties. Quality assessments were performed using the Cochrane ROB 2.0 and ROBINS-I tools. RESULTS: Of the 3,405 records initially identified, 72 studies were included. These studies contained 75 distinct scales that were used 193 times. Mood (21.7%), quality of life (24.4%), and supportive care needs (5.2%) assessments were the most frequently assessed items, exceeding half of all scale applications. Among the various assessment dimensions, the Distress Thermometer (DT) was the most frequently used tool for assessing mood, while the Short Form-36 Health Survey Questionnaire (SF-36) was the most frequently used tool for assessing quality of life. The Mini Mental Status Examination (MMSE) was the most common tool for cognitive assessment. Performance status (5.2%) and social support (6.8%) were underrepresented. Only three brain tumor-specific scales were identified. Caregiver-focused scales were limited and predominantly burden-oriented. CONCLUSIONS: There are significant heterogeneity, domain imbalances, and validation gaps in the current use of assessment scales for patients with glioma receiving palliative care. The scale selected for use should be comprehensive and user-friendly.
Humans ; Glioma/psychology* ; Palliative Care/methods* ; Quality of Life ; Psychometrics ; Brain Neoplasms/psychology*

A 70-year-old female patient presented with fatigue and edema for 3 months and was found to have elevated serum creatinine for 3 weeks. During the course of the disease, she had fever and cough. Examinations revealed multiple ground-glass opacities in both lungs and positivity for myeloperoxidase-anti-neutrophil cytoplasmic antibodies (ANCA), leading to a diagnosis of ANCA-associated vasculitis. The patient′s condition initially improved after pulse glucocorticoid therapy combined with cyclophosphamide. During treatment, however, the patient developed hematochezia, and colonoscopy revealed multiple colonic ulcers. Immunohistochemistry of colonic mucosal biopsy confirmed cytomegalovirus (CMV) positivity, establishing a diagnosis of CMV colitis. The patient was found to have concurrent Clostridioidesdifficile and pulmonary infections. During the disease course, the patient also developed deep vein thrombosis and roxadustat-associated central hypothyroidism. Given the presence of multiple comorbidities, rituximab was subsequently used for vasculitis treatment, resulting in sustained remission. This case highlights the importance of highly individualized treatment strategies for older patients with vasculitis, requiring adjustment of immunosuppressive therapy intensity based on disease progression.

Objective:Micro-and nanostructures with sharp disordered and rounded ordered features were fabricated on titanium surfaces,respectively,and their osteogenic potential was evaluated both in vitro and in vivo.Methods:Sharp disordered titanium surfaces(SLA-Ti)and rounded ordered titanium surfaces(Laser-Ti)were prepared using sandblast acid etching and high-repeti-tion-rate femtosecond laser,respectively.Smooth titanium(Ti)was used as the control group,SLA-Ti and Laser-Ti were used as the experimental groups.Characterization was conducted using scanning electron microscopy coupled with hydrophilicity assess-ments.The adhesion,elongation,and osteogenic differentiation capabilities of osteoblasts in vitro were evaluated through cell mor-phology observations,cytoskeletal fluorescence staining,cell viability assays,and PCR experiments.Osteogenic potential in vivo of rabbits was assessed through Micro CT scans and histological staining(HE and Masson).Results:The surface of Laser-Ti exhibits a rounded,ordered,multi-scale micro-and nano-morphology with the best hydrophilicity(P＜0.01).In vitro,it promotes cell adhe-sion,extension,and osteogenic differentiation,while in vivo,it enhances bone regeneration around the implants.Overall,a trend of Laser-Ti＞SLA-Ti＞Ti is observed,with a higher bone volume fraction(BV/TV)(P＜0.05),greater trabecular thickness(Tb.Th)(P＜0.05),an increased number of trabeculae(Tb.N)(P＜0.05),and a larger area of bone around the implants(P＜0.05).Conclusion:The rounded ordered micro-and nano-structures fabricated using high-repetition-rate fem-tosecond laser demonstrate enhanced osteoinductive capac-ity both in vitro and in vivo.

Objective:Micro-and nanostructures with sharp disordered and rounded ordered features were fabricated on titanium surfaces,respectively,and their osteogenic potential was evaluated both in vitro and in vivo.Methods:Sharp disordered titanium surfaces(SLA-Ti)and rounded ordered titanium surfaces(Laser-Ti)were prepared using sandblast acid etching and high-repeti-tion-rate femtosecond laser,respectively.Smooth titanium(Ti)was used as the control group,SLA-Ti and Laser-Ti were used as the experimental groups.Characterization was conducted using scanning electron microscopy coupled with hydrophilicity assess-ments.The adhesion,elongation,and osteogenic differentiation capabilities of osteoblasts in vitro were evaluated through cell mor-phology observations,cytoskeletal fluorescence staining,cell viability assays,and PCR experiments.Osteogenic potential in vivo of rabbits was assessed through Micro CT scans and histological staining(HE and Masson).Results:The surface of Laser-Ti exhibits a rounded,ordered,multi-scale micro-and nano-morphology with the best hydrophilicity(P＜0.01).In vitro,it promotes cell adhe-sion,extension,and osteogenic differentiation,while in vivo,it enhances bone regeneration around the implants.Overall,a trend of Laser-Ti＞SLA-Ti＞Ti is observed,with a higher bone volume fraction(BV/TV)(P＜0.05),greater trabecular thickness(Tb.Th)(P＜0.05),an increased number of trabeculae(Tb.N)(P＜0.05),and a larger area of bone around the implants(P＜0.05).Conclusion:The rounded ordered micro-and nano-structures fabricated using high-repetition-rate fem-tosecond laser demonstrate enhanced osteoinductive capac-ity both in vitro and in vivo.

A 70-year-old female patient presented with fatigue and edema for 3 months and was found to have elevated serum creatinine for 3 weeks. During the course of the disease, she had fever and cough. Examinations revealed multiple ground-glass opacities in both lungs and positivity for myeloperoxidase-anti-neutrophil cytoplasmic antibodies (ANCA), leading to a diagnosis of ANCA-associated vasculitis. The patient′s condition initially improved after pulse glucocorticoid therapy combined with cyclophosphamide. During treatment, however, the patient developed hematochezia, and colonoscopy revealed multiple colonic ulcers. Immunohistochemistry of colonic mucosal biopsy confirmed cytomegalovirus (CMV) positivity, establishing a diagnosis of CMV colitis. The patient was found to have concurrent Clostridioidesdifficile and pulmonary infections. During the disease course, the patient also developed deep vein thrombosis and roxadustat-associated central hypothyroidism. Given the presence of multiple comorbidities, rituximab was subsequently used for vasculitis treatment, resulting in sustained remission. This case highlights the importance of highly individualized treatment strategies for older patients with vasculitis, requiring adjustment of immunosuppressive therapy intensity based on disease progression.

Objective:To study the clinicopathological features of Sjogren′s syndrome (SS) with liver injury and to improve the understanding of this disease.Methods:Forty-nine patients with SS complicated with liver injury were collected from Beijing Ditan Hospital, Capital Medical University from October 2008 to January 2022. All patients underwent ultrasound-guided liver biopsy, and all specimens were stained with HE. The histopathologic characteristics were observed and the pathologic indexes were graded. Immunohistochemical stains for CK7, CK19, CD38, MUM1 and CD10 were performed by EnVision method; and special histochemical stains for reticulin, Masson′s trichrome, Rhodanine, Prussian blue, periodic acid Schiff (PAS) and D-PAS stains were conducted .Results:The age of patients ranged from 31 to 66 years, including 3 males and 46 females. SS combined with drug-induced liver injury was the most common (22 cases, 44.9%), followed by autoimmune liver disease (13 cases, 26.5%, including primary biliary cholangitis in eight cases, autoimmune hepatitis in 3 cases, and PBC-AIH overlap syndrome in 2 cases), non-alcoholic fatty liver disease (NAFLD, 9 cases, 18.4%) and other lesions (5 cases, 10.2%; including 3 cases of nonspecific liver inflammation, 1 case of liver amyloidosis, and 1 case of porto-sinusoidal vascular disease). Among them, 28 cases (57.1%) were associated with obvious interlobular bile duct injury, mainly in SS combined with PBC group and drug-induced liver injury group. Twenty-three cases (46.9%) were associated with hepatocyte steatosis of varying degrees. In SS with autoimmune liver disease group, ISHAK score, degree of fibrosis bile duct injury, bile duct remodeling, lymphocyte infiltration of portal area, and plasma cell infiltration, MUM1 and CD38 expression; serum ALP and GGT, IgM; elevated globulin; positive AMA, proportion of AMA-M2 positive and IgM positive were all significantly higher than those in other groups(all P<0.05). Serum ALT, direct bilirubin and SSA positive ratio in SS combined with drug liver group were significantly higher than those in other groups(all P<0.05). The serum total cholesterol level in SS combined with PBC group ( P=0.006) and NALFD group ( P=0.011) were significantly higher than those in other groups ( P<0.05). Conclusions:The pathologic manifestations of SS patients with liver injury are varied. The inflammatory lesions of SS patients with autoimmune liver disease are the most serious, and the inflammatory lesions of SS patients with non-alcoholic fatty liver disease and non-specific inflammation are mild. Comprehensive analysis of liver histopathologic changes and laboratory findings is helpful for the diagnosis of SS complicated with different types of liver injury.

Allantoin,as a functional constituent of yam,has an extremely important role in the medical and cosmetic fields. In this study,based on the Raman spectroscopy detection system constructed in the laboratory,the Raman spectra of the powder of allantoin standard and the surface-enhanced Raman spectra of the allantoin extract of fresh yam were analyzed,and the surface-enhanced Raman characteristic displacements of allantoin in raw yam were determined to be 644,1027 and 1398 cm-1. The effects of the adsorption time of allantoin and silver sol and the thickness of the yam on the intensity of Raman feature displacement were investigated,and a method was established to directly obtain the surface-enhanced Raman feature information of allantoin in fresh yam. Based on this method,the surface-enhanced Raman spectra of 32 raw yams were collected,and the Raman feature displacements of allantoin at 644,1027 and 1398 cm-1 were established by unary linear regression (ULR),multivariable linear regression (MLR),and partial least squares regression (PLSR). The results showed that the MLR model was the most effective,with the validation set coefficient of determination (R2V) of 0.93 and the root mean square error of validation (RMSEV) of 0.35 mg/g. However,the allantoin feature shift was susceptible to the changes of solution polarity and substrate,which led to a certain shift of the feature shift affecting the accuracy of the detection,and the quantitative prediction model of PLSR using the full-waveband Raman spectroscopy would improve the model's Robustness. The random frog (RF)-PLSR quantitative prediction model of allantoin was established based on the RF algorithm to screen the feature variables,and the R2V was increased to 0.96,and the RMSEV was reduced to 0.26 mg/g. The model was externally validated using ten raw yam samples which were not involved in the modeling,and the absolute value of maximum residual was 0.74 mg/g. The method could realize the rapid quantitative detection of allantoin content in raw fresh yam,and provided new ideas and technical references for the direct rapid quantitative detection of allantoin in agricultural products.

Mycobacterium intracellular CHPC 1.5701 strain was isolated from the sputum specimen of the patient.This study attempted to establish a guinea pig infection model to evaluate its virulence,so as to provide basic scientific basis for the prevention and treatment of Mycobacterium intracellular infection.Mycobacterium intracellular CHPC 1.5701 was cultured in 7H10 medium.The morphology of the colony changed from colorless to light yellow smooth colony,and the acid-fast staining was positive.Mycobacterium intracellular suspension was diluted with 0.9％sodium chloride solution to 1 × 1010 CFU/mL,1×109 CFU/mL,1 × 108 CFU/mL,1 × 107 CFU/mL and 1 × 106 CFU/mL,respectively.Healthy Hartly guinea pigs with negative skin test of pure protein derivatives of tuberculin were selected and randomly divided into 6 groups with 10 guinea pigs in each group,half male and half female.Guinea pigs in the ex-perimental group were divided into 5 groups,which were intra-peritoneally injected with 5 different concentrations of 1.0 mL suspension/guinea pig,and those in the control group were in-traperitoneally injected with 0.9％sodium chloride solution 1.0 mL suspension/guinea pig.The guinea pigs was then observed,weighed every week,dissected 5 weeks later,lung,spleen and liver tissues were taken,and the tissue lesions were analyzed by hematoxylin-eosin(HE)staining,and the bacteria load was detected by tissue homogenate culture in 7H10 medium.The results showed that Mycobacterium intracellular challenge test had no significant effect on body weight of male guinea pigs(P＞0.05),but could reduce body weight of female guinea pigs(P＜0.01).No pathological changes of organ tissues were ob-served in guinea pigs in the control group,while HE staining of lung,spleen and liver tissues of guinea pigs in challenge experi-mental groups showed alveolar wall alveolar epithelial hyperplasia,monocyte infiltration in liver and spleen,granulomatous in-flammation and other pathological changes,and the degree of pathological changes was related to the injection dose of Mycobac-terium intracellular.Mycobacteria intracellular could be isolated from tissue culture of some organs,among which the spleen had a large amount of bacteria.Intrabitoneal injection of Mycobacteria intracellular CHPC 1.5701 can affect the body weight of female guinea pigs and cause lung,liver and spleen infection of guinea pigs,but no caseous necrosis of guinea pigs was ob-served.Compared with the reported data of Mycobacterium tuberculosis virulence test,it is concluded that Mycobacterium in-tracellular has certain virulence to guinea pigs and belongs to low virulence and low pathogenicity bacteria...

Mycobacterium intracellular CHPC 1.5701 strain was isolated from the sputum specimen of the patient.This study attempted to establish a guinea pig infection model to evaluate its virulence,so as to provide basic scientific basis for the prevention and treatment of Mycobacterium intracellular infection.Mycobacterium intracellular CHPC 1.5701 was cultured in 7H10 medium.The morphology of the colony changed from colorless to light yellow smooth colony,and the acid-fast staining was positive.Mycobacterium intracellular suspension was diluted with 0.9％sodium chloride solution to 1 × 1010 CFU/mL,1×109 CFU/mL,1 × 108 CFU/mL,1 × 107 CFU/mL and 1 × 106 CFU/mL,respectively.Healthy Hartly guinea pigs with negative skin test of pure protein derivatives of tuberculin were selected and randomly divided into 6 groups with 10 guinea pigs in each group,half male and half female.Guinea pigs in the ex-perimental group were divided into 5 groups,which were intra-peritoneally injected with 5 different concentrations of 1.0 mL suspension/guinea pig,and those in the control group were in-traperitoneally injected with 0.9％sodium chloride solution 1.0 mL suspension/guinea pig.The guinea pigs was then observed,weighed every week,dissected 5 weeks later,lung,spleen and liver tissues were taken,and the tissue lesions were analyzed by hematoxylin-eosin(HE)staining,and the bacteria load was detected by tissue homogenate culture in 7H10 medium.The results showed that Mycobacterium intracellular challenge test had no significant effect on body weight of male guinea pigs(P＞0.05),but could reduce body weight of female guinea pigs(P＜0.01).No pathological changes of organ tissues were ob-served in guinea pigs in the control group,while HE staining of lung,spleen and liver tissues of guinea pigs in challenge experi-mental groups showed alveolar wall alveolar epithelial hyperplasia,monocyte infiltration in liver and spleen,granulomatous in-flammation and other pathological changes,and the degree of pathological changes was related to the injection dose of Mycobac-terium intracellular.Mycobacteria intracellular could be isolated from tissue culture of some organs,among which the spleen had a large amount of bacteria.Intrabitoneal injection of Mycobacteria intracellular CHPC 1.5701 can affect the body weight of female guinea pigs and cause lung,liver and spleen infection of guinea pigs,but no caseous necrosis of guinea pigs was ob-served.Compared with the reported data of Mycobacterium tuberculosis virulence test,it is concluded that Mycobacterium in-tracellular has certain virulence to guinea pigs and belongs to low virulence and low pathogenicity bacteria...

Periarticular fracture of the shoulder is a common type of fractures in the elderly. Postoperative adverse events such as internal fixation failure, humeral head ischemic necrosis and upper limb dysfunction occur frequently, which seriously endangers the exercise and health of the elderly. Compared with the fracture with normal bone mass, the osteoporotic periarticular fracture of the shoulder is complicated with slow healing and poor rehabilitation, so the clinical management becomes more difficult. At present, there is no targeted guideline or consensus for this type of fracture in China. In such context, experts from Youth Osteoporosis Group of Chinese Orthopedic Association, Orthopedic Expert Committee of Geriatrics Branch of Chinese Association of Gerontology and Geriatrics, Osteoporosis Group of Youth Committee of Chinese Association of Orthopedic Surgeons and Osteoporosis Committee of Shanghai Association of Chinese Integrative Medicine developed the Chinese expert consensus on the diagnosis and treatment of osteoporotic periarticular fracture of the shoulder in the elderly ( version 2023). Nine recommendations were put forward from the aspects of diagnosis, treatment strategies and rehabilitation of osteoporotic periarticular fracture of the shoulder, hoping to promote the standardized, systematic and personalized diagnosis and treatment concept and improve functional outcomes and quality of life in elderly patients with osteoporotic periarticular fracture of the shoulder.