Objective Itproposes a WISN staffing demand model for clinical physicians to address the challenge that current physicians staffing standards fail to meet the operational needs of general hospitals.Methods Collect the 2023 annual operation data of a tertiary general hospital,using inpatient visits and surgeries as benchmarks to measure the workload demands of physicians in internal medicine and surgery,respectively.Additionally,integrate non-clinical workloads of physicians and the workload of resident physicians in standardized training to address the limitation of traditional models that focus solely on clinical tasks.Results The good applicability and robustness of the model in practical applications are verified through model comparison and sensitivity analysis,accurately reflecting the demand for physicians.Conclusion The model accurately reflects the workload of physicians in general hospitals,providing a quantitative estimation formula for physicians staffing.It has broad applicability and significant potential for wider adoption.

Renal metastasis of oral adenoid cystic carcinoma is rare. A patient with bilateral renal metastasis secondary to surgery for oral adenoid cystic carcinoma was reported. The left kidney was treated with radiofrequency ablation, and the right kidney was treated with radical nephrectomy. The creatinine was 74 μmol/L at 3 months after surgery. The multidisciplinary comprehensive diagnosis and treatment model adopted in this case provided diagnosis and treatment ideas for patients with bilateral renal secondary malignant tumors.

Objective Itproposes a WISN staffing demand model for clinical physicians to address the challenge that current physicians staffing standards fail to meet the operational needs of general hospitals.Methods Collect the 2023 annual operation data of a tertiary general hospital,using inpatient visits and surgeries as benchmarks to measure the workload demands of physicians in internal medicine and surgery,respectively.Additionally,integrate non-clinical workloads of physicians and the workload of resident physicians in standardized training to address the limitation of traditional models that focus solely on clinical tasks.Results The good applicability and robustness of the model in practical applications are verified through model comparison and sensitivity analysis,accurately reflecting the demand for physicians.Conclusion The model accurately reflects the workload of physicians in general hospitals,providing a quantitative estimation formula for physicians staffing.It has broad applicability and significant potential for wider adoption.

Renal metastasis of oral adenoid cystic carcinoma is rare. A patient with bilateral renal metastasis secondary to surgery for oral adenoid cystic carcinoma was reported. The left kidney was treated with radiofrequency ablation, and the right kidney was treated with radical nephrectomy. The creatinine was 74 μmol/L at 3 months after surgery. The multidisciplinary comprehensive diagnosis and treatment model adopted in this case provided diagnosis and treatment ideas for patients with bilateral renal secondary malignant tumors.

OBJECTIVETo study resistance evolution pathway of HIV-1 CRF_BC under drug selection pressure, and compare with B subtype.

METHODSBased on the reverse transcriptase region of CRF_ 97BC HIV-1 from 588 treatment-naive and 274 treatment patients, selection pressure based method was used to select resistance-associated mutations, and Bayesian network was used to construct the resistance evolutionary pathway under antiretroviral therapy. Meanwhile, it was constructed that the resistance evolutionary pathway for B subtype with the same regimens using the data from HIV resistance database, and made a comparison with CRF_07BC.

RESULTSThe major resistance mutations for CRF_07BC were identified including K103N, Q197K, V179D and Y188L. While for B subtype, the major resistance mutations include M184V, K103N,Y181C, T69N,G190A, K238T,Y188H and P225H. Much difference was observed between these two classes. However, the classical TMA1 (41L, 210W and 215Y) and TMA2 (67N, 70R and 219E/Q) pathways exist in both pathways. As different from B subtype, the predicted major drug resistance mutations for CRF_07BC did not contain TAM-related mutations, and nucleoside reverse transcriptase inhibitor-related mutations and non-nucleoside reverse transcriptase inhibitor-related mutations were mutually depending on each other.

CONCLUSIONHIV-1 CRF_07BC showed distinctive resistance evolutionary pathway, the mutations K103N,Q197K,V179D and Y188L were the major resistance mutations, and different resistance evolutionary pathways were observed between HIV-1 CRF_07BC and B subtype.

Anti-HIV Agents ; pharmacology ; Bayes Theorem ; Drug Resistance, Viral ; genetics ; Evolution, Molecular ; HIV-1 ; drug effects ; enzymology ; genetics ; Humans ; Mutation ; RNA-Directed DNA Polymerase ; genetics