Medicine
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The purpose of this study was to compare the dose distribution characteristics of automatic volume-modulated arc therapy (Auto-VMAT) planning and manual volume-modulated arc therapy (Manual-VMAT) planning of Philips Pinnacle3 9.10 planning system, to provide a basis for optimal radiation therapy planning for cervical cancer. Ten patients with cervical cancer in our hospital from September to December 2018 were selected, and 2 treatment plans, Auto-VMAT plan and Manual-VMAT plan, were designed using Pinnacle3 9.10 planning system, respectively, to evaluate the maximum dose Dmax, mean dose Dmean, homogeneity index of the target area according to the dose volume histogram, the conformability index, plan optimization time, monitor units (MUs), organ at risk and other indicators. ⋯ The average number of MUs was 519 MUs and 374 MUs, respectively, an increase of 28%. This study concluded that the Pinnacle3 9.10-based Auto-VMAT plan was clinically feasible and significantly superior to the Manual-VMAT plan in terms of improved target area uniformity and conformability and reduced organ endangerment dose while reducing the impact of human factors on the quality of plan design.
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Case Reports
A case report of thalidomide in the treatment of camrelizumab-induced reactive cutaneous capillary hyperplasia.
Reactive cutaneous capillary endothelial proliferation (RCCEP) is the most prevalent immune-related adverse event observed in patients undergoing camrelizumab treatment, and there is a lack of effective therapeutic strategies. Thalidomide (THD) has anti-inflammatory, immunomodulatory, antiangiogenic, and antitumor properties, which have led to its use in various autoimmune diseases, hematological malignancies, solid tumors, and other disorders. ⋯ During treatment with camrelizumab, if a patient develops moderate or severe RCCEP, and local therapy or anti-infective therapies prove insufficient, THD may be considered as a potential treatment option to improve RCCEP symptoms.
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This study aimed to explore the clinical application of a selective hospitalization model in breast disease specialties and to evaluate its effectiveness. Information of patients registered in the selective hospitalization model and those registered in the direct model between October 1, 2020, and October 31, 2022, were collected. The hospitalization days and expenses of patients admitted through distinct modes and divergent medical categories were examined. ⋯ The selective hospitalization model can reduce medical expenses and the average length of hospital stay. This new hospitalization model is more flexible and allows for the inclusion of outpatient examination costs in subsequent hospitalization medical insurance reimbursement, greatly reducing the financial burden on patients. It is worthy of further exploration, optimization, and promotion.
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There is a lower incidence of cervical carcinoma compared with other common carcinomas, however, the mortality rate of cervical carcinoma is higher, suggesting that the treatment and prognosis of cervical carcinoma are relatively poor. Therefore, cervical carcinoma patients urgently need to find new diagnostic markers for early detection and treatment. One hundred and fifty cervical carcinoma and 100 benign cervical disease patients from 2019 January to 2021 December in Tianjin Central Hospital of Gynecology Obstetrics were selected and 100 healthy women were as normal group. ⋯ In order to examine the diagnostic efficiency of HOTAIR for cervical carcinoma, we found that the area under curve of vaginal discharge was 0.9723, sensitivity was 92%, specificity was 98%, the area under curve of serum was 0.8518, sensitivity was 79%, and specificity was 94% by receiver operating characteristic analysis. The accuracy were 92.7% and 89.3% in vaginal discharge and serum via certified by cervical carcinoma and benign cervical disease patient and healthy people. The above results show that the diagnostic performance of HOTAIR in vaginal discharge is higher than that of serum, and it is expected to become a marker for cervical carcinoma diagnosis and treatment.
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Microvascular angina (MVA) substantially threatens human health, and the Shenzhi Tongxin (SZTX) capsule demonstrates a remarkable cardioprotective effect, making it a potential treatment option for MVA. However, the precise mechanism of action for this medication remains unclear. This study utilized network pharmacology and molecular docking technology to investigate the active components and potential mechanisms underlying the efficacy of the SZTX capsule in alleviating MVA. ⋯ SZTX capsule potentially exerts its effects by targeting multiple signaling pathways, including the mitogen-activated protein kinases signaling pathway, PI3K-Akt signaling pathway, and HIF-1 signaling pathway. This multi-target approach enables SZTX capsule to inhibit inflammation, alleviate oxidative stress, regulate angiogenesis, and enhance endothelial function.