OBJECTIVE To explore the transformation of the dispensing and drug pickup process in traditional Chinese medicine pharmacy （TCM Pharmacy） in our hospital based on data-intelligence-driven， aiming to improve pharmacists’ work efficiency and patients’ drug pickup experience. METHODS Value stream mapping and journey mapping were used to systematically identify non-value-added links in pharmacists’ dispensing process and key pain points in patients’ drug pickup under the traditional process. An intelligent dispensing and drug pickup system for the TCM Pharmacy was developed based on the C# and Android television platforms， and a machine-learning model was adopted to predict patients’ drug pickup waiting time. A comprehensive evaluation was performed from three perspectives： system performance， prediction accuracy， and satisfaction of pharmacists and patients. RESULTS The system successfully streamlined non-value-added links such as “waiting for writing on the board” and “searching for drugs”， and realized multimodal dynamic prompts of dispensing status through auditory （number calling） and visual （television terminal） channels. The constructed model for predicting drug pickup waiting time exhibited good fitting degree and generalization ability （mean absolute error＝4.28 min， R 2 ＝0.882）. The comprehensive satisfaction scores of pharmacists and patients in the traditional mode were significantly increased from （70.99±1.74） and （73.58±1.98） to （90.02±1.30） and （88.61±2.08） in the new system， respectively （ P ＜0.01）. CONCLUSIONS The transformation of the intelligent drug dispensing and pickup system for TCM pharmacy based on data-intelligence-driven effectively improves the efficiency of pharmacists’ dispensing work， realizes process transparency and waiting time predictability， and significantly enhances patients’ drug pickup experience.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

This study aimed to comprehensively examine the association of gallstones, cholecystectomy, and cancer risk. Multivariable logistic regressions were performed to estimate the observational associations of gallstones and cholecystectomy with cancer risk, using data from a nationwide cohort involving 239 799 participants. General and gender-specific two-sample Mendelian randomization (MR) analysis was further conducted to assess the causalities of the observed associations. Observationally, a history of gallstones without cholecystectomy was associated with a high risk of stomach cancer (adjusted odds ratio (aOR)=2.54, 95% confidence interval (CI) 1.50-4.28), liver and bile duct cancer (aOR=2.46, 95% CI 1.17-5.16), kidney cancer (aOR=2.04, 95% CI 1.05-3.94), and bladder cancer (aOR=2.23, 95% CI 1.01-5.13) in the general population, as well as cervical cancer (aOR=1.69, 95% CI 1.12-2.56) in women. Moreover, cholecystectomy was associated with high odds of stomach cancer (aOR=2.41, 95% CI 1.29-4.49), colorectal cancer (aOR=1.83, 95% CI 1.18-2.85), and cancer of liver and bile duct (aOR=2.58, 95% CI 1.11-6.02). MR analysis only supported the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer. This study added evidence to the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer, highlighting the importance of cancer screening in individuals with gallstones.
Humans ; Mendelian Randomization Analysis ; Gallstones/complications* ; Female ; Male ; Cholecystectomy/statistics & numerical data* ; Middle Aged ; Risk Factors ; Aged ; Adult ; Neoplasms/etiology* ; Stomach Neoplasms/epidemiology*

Objective To explore the value of MRI functional imaging in the differential diagnosis between inflammatory pseudo-tumors and malignant tumors in the parotid gland.Methods A total of 20 cases with malignant tumors of the parotid gland and 15 cases with inflammatory pseudotumors of the parotid gland were retrospectively analyzed,and all patients were underwent enhanced MRI examinations of the maxillofacial region.All patients had complete MRI examination data and were confirmed by surgical pathology or clinical follow-up results.The morphological manifestations and the characteristics of MRI functional imaging of the parotid gland tumors that was time-signal intensity curve(TIC)type,apparent diffusion coefficient(ADC)were observed,and all imaging mani-festations data of the two groups were statistically analyzed via the x2 test,respectively.Results There were no statistical differ-ences in the morphological manifestations and functional imaging characteristics(TIC type and average ADC value)between the two groups(P＞0.05),while there was statistical difference in maximum ADC value between the two groups(P=0.017).Conclusion There is an overlap in the imaging characteristics of inflammatory pseudotumors and malignant tumors in the parotid gland.The wide distribution range and higher maximum value of ADC in multiple measurements of parotid gland inflammatory pseudotumors have certain significance for the differential diagnosis,thus guiding the clinical formulation of treatment plans.

Objective To explore the value of MRI functional imaging in the differential diagnosis between inflammatory pseudo-tumors and malignant tumors in the parotid gland.Methods A total of 20 cases with malignant tumors of the parotid gland and 15 cases with inflammatory pseudotumors of the parotid gland were retrospectively analyzed,and all patients were underwent enhanced MRI examinations of the maxillofacial region.All patients had complete MRI examination data and were confirmed by surgical pathology or clinical follow-up results.The morphological manifestations and the characteristics of MRI functional imaging of the parotid gland tumors that was time-signal intensity curve(TIC)type,apparent diffusion coefficient(ADC)were observed,and all imaging mani-festations data of the two groups were statistically analyzed via the x2 test,respectively.Results There were no statistical differ-ences in the morphological manifestations and functional imaging characteristics(TIC type and average ADC value)between the two groups(P＞0.05),while there was statistical difference in maximum ADC value between the two groups(P=0.017).Conclusion There is an overlap in the imaging characteristics of inflammatory pseudotumors and malignant tumors in the parotid gland.The wide distribution range and higher maximum value of ADC in multiple measurements of parotid gland inflammatory pseudotumors have certain significance for the differential diagnosis,thus guiding the clinical formulation of treatment plans.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

BACKGROUND:The results of in vivo and in vitro studies showed that catalpol from Rehmannia glutinosa can significantly reduce the level of inflammatory indexes in the synovial tissue of rats with knee osteoarthritis,and meanwhile,it can delay the progression of knee osteoarthritis.But whether catalpol from Rehmannia glutinosa affects chondrocyte senescence and then delay the progression of knee osteoarthritis has not yet been clarified. OBJECTIVE:To investigate investigate whether catalpol from Rehmannia glutinosa could regulate ATDC5 chondrocyte senescence and the possible mechanisms. METHODS:ATDC5 chondrocytes were divided into blank group(0.1%bovine serum albumin),model group(0.1%bovine serum albumin+1 μmol/L adriamycin),low-dose catalpol group(0.1%bovine serum albumin+1 μmol/L adriamycin+20 μmol/L catalpol from Rehmannia glutinosa)and high-dose catalpol group(0.1%bovine serum albumin+1 μmol/L adriamycin+80 μmol/L catalpol from Rehmannia glutinosa).Adriamycin-induced ATDC5 chondrocyte senescence model was constructed,and the corresponding treatments were given according to the above groups.Cell counting kit-8 assay was used to detect the effects of catalpol from Rehmannia glutinosa on ATDC5 chondrocyte viability,and to screen the optimal concentration of catalpol from Rehmannia glutinosa.The senescence of ATDC5 chondrocytes in each group was detected by β-galactosidase staining after the corresponding treatments.Real-time fluorescence quantitative PCR and western blot were used to detect the mRNA and protein expression of P21,P53,type II collagen,matrix metalloproteinase 13,and interleukin-6.Immunofluorescence method was used to detect the expression of P21,P53 and type II collagen.Flow cytometry was used to detect apoptosis in each group. RESULTS AND CONCLUSION:ATDC5 chondrocytes were identified to be successfully induced and senescence model was induced.Catalpol from Rehmannia glutinosa at the concentrations of 0,20,40,and 80 μmol/L showed no significant effects on the cell viability,suggesting that catalpol from Rehmannia glutinosa is non-cytotoxic and can be used safely(P>0.05);when the concentration was≥100 μmol/L,the cell viability was reduced,suggesting that there may be cytotoxic.Therefore,80 μmol/L was chosen as the high dose for subsequent experiments in this study.The percentage of positive cells in the model group was(86.93±2.18)%,which was significantly higher than that in the blank group[(17.32±0.72)%;P<0.05].Compared with the model group,the percentage of positive cells was significantly lower in the low-and high-dose catalpol groups[(57.28±1.73)%and(27.18±0.97)%,respectively;both P<0.05].Compared with the model group,the relative expression of P21,P53,matrix metalloproteinase 13,and interleukin-6 at mRNA and protein levels was significantly downregulated in the low-and high-dose catalpol groups,while the relative expression of type II collagen at mRNA and protein levels was significantly upregulated in both groups(P<0.05),especially in the high-dose catalpol group(P<0.05).Compared with the model group,the fluorescence intensities of P21 and P53 were significantly weakened in the low-and high-dose catalpol groups,while the fluorescence intensity of type II collagen was significantly enhanced in the low-and high-dose catalpol groups(P<0.05),especially in the high-dose catalpol group(P<0.05).The cell apoptosis detected by Annexin V/PI method showed that there was no significant difference between the model group and the blank group(P>0.05);compared with the model group,the apoptotic index was significantly elevated in the low-and high-dose catalpol groups,especially in the high-dose catalpol group(P<0.05).To conclude,catalpol from Rehmannia glutinosa can slow the progression of osteoarthritis by promoting apoptosis of senescent ATDC5 chondrocytes,further removing senescent ATDC5 chondrocytes,and decreasing the senescence-associated phenotypes.

Objective:To evaluate the efficacy and safety of unilateral adrenalectomy for treating primary bilateral macronodular adrenal hyperplasia (PBMAH) of different clinical types.Methods:The clinical and biochemical data of 54 patients with PBMAH who underwent unilateral adrenalectomy from May 2008 to March 2023 were retrospectively collected. Preoperative CT images of all patients showed enlarged bilateral adrenal glands with multiple nodules of " fused masses". Mean preoperative blood cortisol concentration at 8am was (21.5±7.7)μg/dl, urinary free cortisol concentration was (442.6±300.4)μg/24h, and mean 8am ACTH concentration was (6.4±2.3)pg/ml. Postoperative symptoms, BMI, blood pressure, mass diameter, cortisol and ACTH concentration were recorded and analyzed.Results:Compared with ordinary laparoscopic surgery, robot-assisted surgery showed shorter operation time [(115.4±22.1)min vs.(95.0±19.8)min, P=0.045]; less blood loss [(118.2±57.0)ml vs. (125.6±45.3)ml, P=0.441] and shorter hospitalization time [(5.2±0.9)day vs. (6.4±1.2)day, P=0.279]. Compared with laparoscopic surgery, open surgery showed longer operation time [(134 34.5) min vs. (104.3±20.1) min, P=0.035]; more blood loss [(305.5±85.2) ml vs. (122.5±44.3) ml, P=0.012] and longer hospitalization time[(10.4±3.2)day vs. (5.7±1.0) day, P=0.020]. The average follow-up time was (23.7±11.7) months. Sixteen cases biochemically relapsed, and the average relapse-free time was (25.4±13.4) month. Mean postoperative systolic blood pressure was (131.1±16.8)mmHg ( P=0.001) while diastolic blood pressure decreased to (82.2±11.1)mmHg ( P=0.002). Postsurgical average blood cortisol concentration decreased to (10.2±4.0)μg/dl ( P<0.01), while urine cortisol concentration decreased to (106.6±43.4)μg/24h( P<0.01). Average ACTH concentration increased to (12.6±4.1)pg/ml( P=0.005). Recurrent patients had higher preoperative blood and urine cortisol concentration(24.7±8.2)μg/dl( P=0.046), (522.8±234.2)μg/24h( P=0.028), and all of them underwent contralateral adrenalectomy. Conclusions:Unilateral adrenalectomy is safe and effective for treatment of PBMAH while part of patients biochemically relapsed. Subclinical patients were observed no recurrent cases after surgery. Recurrent patients have higher preoperative blood and urine cortisol levels and should undertake contralateral adrenalectomy and supplement corticosteroids for whole life.

Objective:To evaluate the safety and efficacy of enteromorpha prolifera enzymatic hydrolysate in alleviating scalp sensitive symptoms.Methods:The inhibitory effects of different concentrations of enteromorpha prolifera hydrolysate on tumor necrosis factor (TNF)-α, interleukin (IL)-1α, IL-6, and other inflammatory factors were observed through in vitro experiments. Subsequently, the abilities to scavenge [2, 2＇-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)] (ABTS) and to promote proliferation of mouse fibroblasts were evaluated. A prospective study was conducted on 20 patients with scalp sensitivity at Qingdao Hiser Hospital Affiliated to Qingdao University from April 2023 to October 2023. The patients included 2 males and 18 females with an average age of (34.9±10.3) years. They were treated with a scalp essence containing 10% enteromorpha enzymatic hydrolysate for consecutive 28 days. Changes in scalp cuticle water content, transepidermal water loss (TEWL), and oil content were measured before and after 14 and 28 days of treatment. Expert interviewers assessed the skin irritation test to elucidate any undesirable side effects.Results:The results of in vitro experiments demonstrated that enteromorpha protophora enzymatic hydrolysate at different concentrations exhibited inhibitory effects on the expression of IL-1α, IL-6, and TNF-α, while it also displayed a dose-dependent ability to scavenge ABTS free radicals. Furthermore, it effectively promoted the proliferation of mouse fibroblasts, resulting in a significant increase of 43.22% in fibroblast viability when the concentration of enteromorpha protophora enzymatic hydrolysate was 0.10%. The outcomes from clinical trials revealed that after using a scalp essence containing enteromorpha protophora enzymatic hydrolysate for 14 and 28 days, there were significant improvements observed in terms of increased water content in the scalp epidermis, along with decreased oil content and TEWL value (all P< 0.001). Moreover, remarkable effective rates were achieved for treating various scalp conditions including redness (80.0%, 16/20), dandruff (80.0%, 16/20), itching (85.0%, 17/20), stinging sensation (90.0%, 18/20), and tightness (80.0%, 16/20) after using the scalp essence for 28 days. Adverse effects on the skin were not observed in any subject during the test period. Conclusions:The enzymatic hydrolysate of enteromorpha demonstrates both safety and efficacy in alleviating symptoms associated with scalp sensitivity.

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone