Objective To understand phenotype conversion in patients with first-episode depression over a 7-year period,to explore the longitudinal disease characteristics and functional outcomes of transitions and non-transitions,and to further analyse the relevant factors affecting transitions.Methods A total of 346 patients with Hamilton depression scale-17(HAMD-17)score≥18,aged 18-60 years and a single episode of major depressive disorder were included in the study.They were follow-up for 7 years to assess their natural history including demographic data,disease characteristics,whether transitions to manic occurred,treatment status.At the end of the 7-year follow-up,treatment emergent symptom scale(TESS),medication adherence rating scale(MARS),and global assessment function(GAF)were used to evaluate adverse reactions,compliance to medication,and patient's overall functional level.Patients were divided into two groups based on the occurrence of mania or hypomania episodes during the 7-year period:the conversion group(those who developed episodes)and the non-conversion group(those who did not).Results A total of 138 patients were followed up for 7 years,including 54 patients(39.1%)in the conversion group and 84 patients(60.9%)in the non-conversion group.When the first episode was enrolled at baseline,the age of first episode was earlier in the conversion group than in the non-conversion group[(27.63±9.63)years vs.(41.20±11.92)years],and there were differences in marital status(unmarried 40.7%vs.7.1%,first marriage 53.7%vs.85.7%,remarriage 3.7%vs.2.4%,separated/divorced 0.0%vs.2.4%,widowed 1.9%vs.2.4%).The proportion of patients with precipitating factors was lower in the conversion group(29.6%vs.48.8%)and shorter duration of untreated psychosis(DUP)[60(15,90)d vs.90(30,180)d].The treatment method in the conversion group had lower only used antidepressant drugs(61.1%vs.81.0%)and more antidepressant combined with mood stabilizers(31.5%vs.16.7%)(all P<0.05).In the 7 years,total number of episodes in the conversion group was more than in the non-conversion group(4.33±1.21 vs.2.70±1.25,P<0.05).By the end of 7 years,the GAF score was lower in conversion group than in the non-conversion group(66.57±8.22 vs.69.21±7.20,P<0.05).Dichotomous unconditional logistic regression analyses revealed that age at first episode(OR=1.109,95%CI:1.058-1.161,P<0.001),DUP(d)(OR=1.005,95%CI:1.001-1.009,P=0.017),was an independent influencing factor on conversion over a 7-year period in patients with first-episode depressive disorders.Conclusion The rate of conversion over 7 years in patients with first-episode depressive disorder is 39.1%in the present cohort and converted patients had relatively earlier age of onset,more pre-onset without inducement,shorter DUP(d),more recurrence,higher the rate of combined treatment and worse overall functional outcome.

A case of secondary pulmonary infection in a patient with acute exacerbation of chronic obstructive pulmonary disease was admitted.The patient was initially giren piperacillin-tazobactam combined with levofloxacin for anti-infective treatment before the pathogen was identified.lafer,the HRZE anti-tuberculosis regimen was added,but the patient continued to experience high fever,yellow purulent sputum,and dyspnea.Subsequent,bronchoalveolar lavage fluid pathogen metagenomic sequencing revealed Nocardia terpenica.Clinical pharmacists,based on the patient's condition changes and in accordance with relevant guidelines and literature,suggested using various antimicrobial agents,including compound sulfamethoxazole tablets,linezolid glucose injection,amikacin injection combined with imipenem-cilastatin,to manage the patient's intolerance to sulfonamides and the bone marrow suppression induced by linezolid and to provide medication suggestions.The clinician adopted all the suggestions.Through the collaborative efforts of physicians and clinical pharmacists,the patient's condition improved,allowing for discharge with medication.Post-discharge,medication education and follow-up were conducted,leading to successful recovery.In this case,the clinical pharmacist reviewed domestic and international literature on Nocardia terpenica and the characteristics of antimicrobial drugs,and utilized their expertise to assist clinicians in treating rare infection cases,realizing their professional value.

In graduate course of"Advanced Pharmacology",problem-based learning(PBL)was used to stimulate students'initiative.To further study the advanced pharmacology knowledge,the new use of old drugs,literature re-viewing,clinical case and flipped classroom were applied in the courses to comprehensively strengthen capacity building of students'scientific thinking and reasoning.The outcomes of this course remodeling are well appreciated.

Objective:This study aimed to analyze the genetic subtypes and drug resistance transmission characteristics of HIV-1 among the preoperative population in Ningxia from 2018 to 2023, to provide a scientific basis for the prevention and control of the AIDS epidemic.Methods:Plasma samples and demographic information of HIV/AIDS patients receiving antiviral treatment in Ningxia from 2018 to 2023 were collected. Blood samples with a viral loads >200 copies/ml from preoperative testing were amplified, sequenced, and subjected to genotypic resistance testing to analyze their genetic subtypes and drug resistance characteristics. The TN93 model in MEGA11 software was used to calculate the genetic distance between each pair of all sequences, and a molecular transmission network was constructed in Cytoscape 3.10.0 with 1.9% as the genetic threshold.Results:Among 101 preoperative HIV/AIDS patients, CRF07_BC and CRF01_AE were the predominant subtypes. The majority were male (85.15%, 86/101), aged 41-60 years (45.54%, 46/101), residing in Yinchuan city (61.39%, 62/101), and infected via heterosexual transmission (71.29%, 72/101), with most cases being late-detected. Of 39 drug-resistant sequences, resistance to non-nucleoside reverse transcriptase inhibitors (NNRTIs) alone (18.81%, 19/101) and dual resistance to nucleoside reverse transcriptase inhibitors (NRTIs)-NNRTIs (13.86%, 14/101) were most common. Among 44 sequences forming 13 transmission clusters, nine clusters harbored drug-resistant mutations. Four subtypes entered the molecular network, primarily involving heterosexual transmission, individuals with junior high school education or below, and men aged≥50 years.Conclusions:From 2018 to 2023, the preoperative HIV/AIDS patients had diversified genetic subtypes, with higher rates of overall drug resistance and late detection, stronger drug resistance and higher mortality rate. Strengthening molecular epidemiological research and developing targeted screening strategies are critical to improve early detection and reduce transmission risks.

BACKGROUND: The epidemiological pattern and disease burden of type 2 diabetes have been shifting in China over the past decades. This analysis described the epidemiological transition of type 2 diabetes in the past three decades and projected the trend in the future three decades in China. METHODS: Age-, sex-, and year-specific incidence, prevalence, death, and disability-adjusted life years (DALYs) for people with 15 years or older and diabetes or high fasting glucose in China and related countries from 1990 to 2021 were obtained from the Global Burden of Disease. We obtained the trends of age-, sex-, and year-specific rates and absolute numbers of incidence, prevalence, deaths, and DALYs attributable to type 2 diabetes in China from 1990 to 2021. Using the Lee-Carter model, we projected the incidence, prevalence, death, and DALYs attributable to type 2 diabetes to 2050 stratified by age and sex. RESULTS: The age-standardized incidence of type 2 diabetes was 341.5 per 100,000 persons (1.6 times in 1990) and the age-standardized prevalence was 9.96% (9960.0 per 100,000 persons, 2.5 times in 1990) in China 2021. In 2021, there were 0.9 million deaths and 26.8 million DALYs due to type 2 diabetes or hyperglycemia, as 2.9 and 2.7 times the data in 1990, respectively. The age-standardized rates of type 2 diabetes and hyperglycemia were projected to raise to 449.5 per 100,000 persons for incidence, 18.17% for prevalence, 244.6 per 100,000 persons for death, and 4720.2 per 100,000 persons for DALYs by 2050. The incidence of type 2 diabetes kept growing among individuals under the age of 20 years in the past three decades (128.7 per 100,000 persons in 1990 and 439.9 per 100,000 persons in 2021) and estimating 1870.8 per 100,000 in 2050. CONCLUSIONS The incidence, prevalence, and disease burden of type 2 diabetes grew rapidly in China in the past three decades. The prevention of type 2 diabetes in young people and the care for elder adults will be the greatest challenge for the country.
Humans ; Diabetes Mellitus, Type 2/mortality* ; China/epidemiology* ; Prevalence ; Female ; Male ; Incidence ; Middle Aged ; Adult ; Aged ; Adolescent ; Young Adult ; Disability-Adjusted Life Years ; Aged, 80 and over

Objective To analyze the difference of diseases between the coal mine workers and the general population inpatients by the disease spectrum in Datong City. Methods A total of 282 639 hospitalized patients in Datong City in 2023 were included as the study subjects. Participants were divided into a general population group and a coal mine workers group based on health insurance types, with 247 897 and 34 742 cases, respectively. The disease spectrum of participants in both groups was coded and analyzed according to the International Statistical Classification of Diseases and Related Health Problems, 10th Revision (ICD-10). The standardized constituent ratios of disease categories were calculated and compared between the two groups. Results Patients aged 60-<70 years had the largest standardized proportion in both cohorts (29.02% in the general population group and 33.08% in coal mine workers group). Circulatory system diseases had the highest standardized proportion in both groups. Within the top six disease categories ranked by standardized composition ratio in the coal mine workers, three demonstrated a higher burden, including neoplasms (C00-D48), symptoms, signs and abnormal clinical/laboratory findings not elsewhere classified (R00-R99), and factors influencing health status/contact with health services (Z00-Z99), compared with the general population (11.82% vs 10.44%, 12.99% vs 8.03%, and 6.17% vs 2.04%, respectively). In both groups, male workers had higher standardized constituent ratios of circulatory, respiratory, and digestive system diseases than females (coal mine workers group, 19.53% vs 14.31%, 13.56% vs 9.10%, 10.61% vs 8.43%; general population group, 26.15% vs 22.42%, 15.45% vs 11.87%, 11.52% vs 10.41%). Conversely, the ratios for conditions classified under symptoms, signs and abnormal clinical/laboratory findings not elsewhere classified (R00-R99). and factors influencing health status/contact with health services (Z00-Z99) were higher in females than males (coal mine workers group, 13.31% vs 12.68%, 7.26% vs 5.13%; general population group, 8.91% vs 7.18%, 2.35% vs 1.74%). Mental and behavioral disorders (F00-F99) were most prevalent in the 22-<50-year age group in the general population (9.92%) and in the 50-<60-year age group in coal mine workers (8.58%). The standardized proportion of respiratory system diseases ranked first in≥80-year age workers in general population group and coal mine workers group (29.54% and 26.46%, respectively). Regarding specific malignancies, unspecified malignant neoplasm of the bronchus or lung was the most common cancer among males in both groups (3.44% and 3.62%). Among females, the standardized proportion of unspecified malignant neoplasm of breast was higher in coal mine workers group than in the general population group (2.60% vs 2.09%). Conclusion Neoplasms, abnormal symptoms, and mental health disorders should be prioritized in disease prevention strategies for coal mine workers. Greater attention should be paid to mental health screening in younger populations, and medical resource allocation should be optimized according to sex-specific high-incidence cancers.

A case of secondary pulmonary infection in a patient with acute exacerbation of chronic obstructive pulmonary disease was admitted.The patient was initially giren piperacillin-tazobactam combined with levofloxacin for anti-infective treatment before the pathogen was identified.lafer,the HRZE anti-tuberculosis regimen was added,but the patient continued to experience high fever,yellow purulent sputum,and dyspnea.Subsequent,bronchoalveolar lavage fluid pathogen metagenomic sequencing revealed Nocardia terpenica.Clinical pharmacists,based on the patient's condition changes and in accordance with relevant guidelines and literature,suggested using various antimicrobial agents,including compound sulfamethoxazole tablets,linezolid glucose injection,amikacin injection combined with imipenem-cilastatin,to manage the patient's intolerance to sulfonamides and the bone marrow suppression induced by linezolid and to provide medication suggestions.The clinician adopted all the suggestions.Through the collaborative efforts of physicians and clinical pharmacists,the patient's condition improved,allowing for discharge with medication.Post-discharge,medication education and follow-up were conducted,leading to successful recovery.In this case,the clinical pharmacist reviewed domestic and international literature on Nocardia terpenica and the characteristics of antimicrobial drugs,and utilized their expertise to assist clinicians in treating rare infection cases,realizing their professional value.