The price supervision of medical services can affect the whole process of medical order issuance,treatment op-eration,inspection and examination execution,surgical anesthesia,nursing management,etc.It plays an important role in provi-ding standardized diagnosis and treatment services and saving treatment costs.This article analyzes the current status of hospital price management,sorts out price supervision policies,and uses the pre-remind,intervening and post-event supervision functions of the intelligent price monitoring platform to solve the problem of unreasonable charges such as repeated charges and over-restrict-ed frequency charges,so as to screen and rectify illegal diagnosis and excessive medical treatment.Take the price intelligent su-pervision platform as the starting point,let information and data go more widely,optimize related business processes,promote the satisfaction of both patients and hospital staff,and further improve the hospital management level and service level.

Objective To explore the clinical efficacy of Chaiqi Ningshen Anmian Decoction(CNAD)combined with wrist ankle acupuncture(WAA)in treating chronic insomnia(CI)patients with heart and spleen deficiency.Methods CI patients diagnosed and treated at the Beijing Huairou Hospital of Traditional Chinese Medicine from April 2022 to April 2023 were selected,and patients were randomly divided into the Eszolam(ET)group and the combination group(CNAD combined with WAA)according to the random number table method,with 50 cases in each group.The primary outcome was clinical efficacy[evaluated by the Traditional Chinese Medicine Syndrome Integral(TCMSI)].Secondary outcomes included changes in cognitive function[assessed by the Montreal Cognitive Assessment(MoCA)],anxiety level[assessed by the Hamilton Anxiety Scale(HAMA)],sleep quality[assessed by the Pittsburgh Sleep Quality Index(PSQI)],glycated serum albumin(GA),serotonin(5-HT),interleukin-1 β(IL-1β),and C-reactive protein(CRP)before and after treatment in both groups.Results Before treatment,there was no significant differences in total TCMSI between the two groups(P＞0.05).After treatment,the total TCMSI of the combination group was significantly lower than that of the ET group(P＜0.05),and the treatment effectiveness rate was significantly higher in the combination group(P＜0.05).Before treatment,there were no significant differences in MoCA score,HAMA score,PSQI score,serum GA level,serum 5-HT level,serum IL-1 level and serum CRP level between the groups(P＞0.05).After treatment,the MoCA score,serum GA level,and serum 5-HT level in the combination group were significantly higher than those in the ET group(P＜0.05),while the HAMA score,PSQI score,serum IL-1β level,and serum CRP level were significantly lower in the combination group(P＜0.05).Conclusion Compared with ET,CNAD combined with WAA significantly improves insomnia symptoms in CI patients with heart and spleen deficiency,enhances cognitive function and sleep quality,and reduces anxiety levels.This may be related to the upregulation of serum 5-HT,IL-1 β and the inhibition of the inflammatory response.

Objective This project aimed to study the Miao medicine helleborus thibetanus franchon,including investigating its anti-inflammatory activity in collagen-induced arthritis CIA rats and its mechanism of VEGF/VEGFR2/P38 MAPK pathway regulation.Methods Sixty female Wistar rats were randomly divided into six groups:normal;model;positive drug;and low,medium,high dose groups,with 10 rats in each group.Bovine type Ⅱ collagen solution was injected into the tail of rats to construct the rheumatoid arthritis model,and the positive drug group was given MTX2.0 mg/(kg·d)by gavage once every other day.The three groups of helleborus thibetanus franchon low,medium,and high dose were gavaged with helleborus thibetanus franchon ethanol extract at 0.25,0.5 and 1 g/(kg·d)once a day.The normal and model groups were given an equivalent volume of NaCl solution,with continuous administration lasting for 28 days.During treatment,the general condition of the rats was observed,body weight changes recorded,and foot thickness measured.After treatment and euthanasia,the rats'hind limbs were removed for Micro-CT to detect bone destruction;hematoxylin and eosin staining for pathological investigattion of the synovial membrane;immunohistochemistry to observe neovascularization in the synovium;quantitative reverse-transcription PCR to detect mRNA levels of VEGF-A,VEGFR2,TNF-α in the synovial tissue;and Western Blot to detect the expression of VEGF,VEGFR2,p-P38,p-AKT.The analyses were used to explore the potential mechanisms of action of the Miao medicine helleborus thibetanus franchon in treating rheumatoid arthritis.Results Compared with the normal group,the model group showed significant weight loss(P＜0.01),increased foot swelling(P＜0.01),visible proliferative synovial tissue with inflammatory cell infiltration,erosive lesions on bone surfaces,increased neovascularization in the synovium,and significant bone destruction in Micro-CT,with reduced bone percentage,trabecular thickness,and bone density.The levels of VEGF-A,VEGFR2,TNF-α mRNA and VEGF-A,VEGFR2,p-P38,p-AKT proteins were significantly elevated(P＜0.01).Compared with the model group,the helleborus thibetanus franchon ethanol extract-treated groups showed improvements in these conditions in a dose-dependent manner,with the high-dose group receiving the best effect.There was a significant increase in the rats'body weight(P＜0.05);reduction in foot swelling(P＜0.05);amelioration of synovial and erosive bone lesions;reduction in neovascularization in the synovium;and significantly lower levels of VEGF-A,VEGFR2,and TNF-α mRNA,and VEGF-A,VEGFR2,p-P38,and p-AKT protein(P＜0.01).Conclusions The Miao medicine plant helleborus thibetanus franchon may alleviate joint inflammatory damage in CIA rats by modulating the VEGF/VEGFR2 signaling pathway,thereby exerting therapeutic effects on rheumatoid arthritis.

The latest epidemiological data suggests that the situation of adult diabetes in China is severe, and metabolic diseases have become significant chronic illnesses that have a serious impact on public health and social development. After more than six years of practice, the National Metabolic Management Center(MMC) has developed distinctive approaches to manage metabolic patients and has achieved a series of positive outcomes, continuously advancing the standardized diagnosis and treatment model. In order to further improve the efficiency, based on the first edition, the second edition guideline was composed by incorporating experience of the past six years in conjunction with the latest international and domestic guidelines.

Objective:To explore an early mobilization plan for oral cancer patients after free flap reconstruction and evaluate the application effect of the plan.Methods:This study was a prospective randomized controlled trial. A total of 173 patients undergoing free flap reconstruction surgery from December 2018 to December 2021 in the second ward of Peking University School and Hospital of Stomatology were selected. The patients were randomly divided into the control group (87 cases) and the intervention group (86 cases) by cluster randomized grouping. The control group received the routine nursing plan, that was, head immobilization for 4 days after surgery, and patients performed sat up and off-bed activity on the 5th day. The intervention group received the early mobilization plan, that was, patients sat up on the 2nd day after surgery and performed off-bed activity on the 3rd day. The incidence of vascular compromise, postoperative complications, sleep time in the first 5 days after surgery, catheter removal time, hospitalization duration and expenses were compared between the two groups.Results:The incidence of postoperative pulmonary infection, the daily sleep time in the first 5 days after surgery, the time for removing nasogastric tube, trachea cannula, and urinary catheter were 7.0%(6/86), (5.0 ± 1.0) h/d, (11.8 ± 7.3) d, (6.1 ± 3.2) d, (3.6 ± 0.6) d in the intervention group, and 13.8%(12/87), (4.4 ± 1.3) h/d, (14.2 ± 5.8) d, (7.3 ± 1.7) d, (4.0 ± 0.9) d in the control group, all differences were statistically significant ( χ2 = 3.89, t values were -3.57 - -2.44, all P<0.05). There was no significant difference in the incidence of rascular compromise, hospitalization duration and expenses between the two groups (all P>0.05). Conclusions:For patients undergoing free tissue flap reconstruction, it is safe to sit up on the 2nd day and get out of bed on the 3rd day, which can reduce the incidence of pulmonary infection, improve patient sleep, and shorten the indwelling time of nasogastric tube, trachea cannula and urinary catheter.

Jaw defects caused by various reasons often seriously affect appearance and function. The goal of the treatment of oral and maxillofacial tumors should include the cure of the tumor and the restoration of premorbid function. The development of microsurgery and digital surgery technology has promoted the development of jaw reconstruction with vascularized free bone flap. Good appearance and improved predictability could be obtained with the help of preope-rative visual design. How to rehabilitate occlusal function on the reconstructed jaw and improve the quality of life of patients has become an important research direction. This article discusses the challenge of jaw reconstruction, the selection of vascularized bone flap, the choice of implant timing, the treatment of peri-implant soft tissue, and the influence of radiotherapy on implants after jaw reconstruction.
Humans ; Dental Implants ; Plastic Surgery Procedures ; Free Tissue Flaps/surgery* ; Quality of Life ; Dental Implantation, Endosseous ; Fibula/surgery* ; Bone Transplantation ; Mandibular Reconstruction

Background: Implant-supported dentures have become an essential means of restoring occlusal function after jaw reconstruction. Bone mineral density (BMD) may influence the success rate of implant denture restorations. This study aimed to explore whether the Hounsfield unit (HU) value can be used to monitor the changing trend of fibular BMD after jaw reconstruction. Results: A total of 54 patients who underwent maxillar/mandibular reconstruction with a fibula flap were included in this study. There was a significant correlation between the HU value and BMD at 1 week, 3 months, and 6 months after surgery, and both were significantly correlated with follow-up time. The difference between each pair of absorption rates (DAR) was less than 10% in 66.7% and 75.9% of patients at 3 and 6 months; however, the DAR was more than 20% in 12% and 13.8% of patients at 3 and 6 months, respectively. Conclusions There is a significant correlation between HU value and BMD. The HU value can be used to roughly reflect the fibular BMD changing trend in a group of patients as opposed to an individual, and the HU value is not equivalent to BMD.

Platelet-rich plasma (PRP) currently has been widely used in various medical fields, such as tissue regeneration, wound healing, scar repair, skin and hair regeneration etc..PRP is rich in platelets, growth factors and other blood components, which can effectively promote tissue repair and healing. However, there is no optimal preparation method and unified standard of composition ratio for PRP, so its clinical application value has not been satisfactorily interpreted yet. In this paper, the preparation and quality standard of PRP were reviewed to provide basis for standardization of RPP in clinical application.

Objective:To discuss the effect and prognostic factors of immediate facial nerve rehabilitation in malignant parotid gland tumor surgery.Methods:The patients with malignant parotid gland tumor who underwent facial nerve rehabilitation surgery in Peking University School and Hospital of Stomatology from January 2004 to July 2020 were retrospectively analyzed. Their demographic characteristics, preoperative and postoperative facial nerve function according to the House-Brackmann (HB) facial nerve grading system from HB grade Ⅰ to HB grade Ⅵ, injury sites of facial nerve including the trunks injury and branches injury, surgical timing including immediate rehabilitation and elective rehabilitation and rehabilitation methods such as facial nerve anastomosis, nerve transplantation, nerve transfer and muscle flap suspension were recorded. Patients were divided into two groups: satisfactory outcomes with HB grades Ⅰ-Ⅲ and unsatisfactory outcomes with HB grades Ⅳ-Ⅵ, and the factors that may affect the prognosis of facial nerve function were statistically analyzed. T-test was used to compare measurement data, chi-square test or Fisher’s precision probability test was used to compare count data. P<0.05 was considered statistically significant. Results:Eighty-nine patients were included in the study, including 50 males and 39 females, aged 9-82 years, the median age was 49.0 years. Preoperative facial nerve function outcomes were HB Ⅰ ( n=57), HB Ⅱ ( n=5), HB Ⅲ ( n=8), HB Ⅳ ( n=2), HB Ⅴ ( n=15) and HB Ⅵ ( n=2). Fifty-seven patients underwent immediate rehabilitation and 32 patients received elective rehabilitation. In 53 cases, the main trunk and/or the temporal and cervical trunk were injured, and 36 cases were branches injury. Facial nerve anastomosis was performed in 35 cases, 39 cases required nerve transplantation, 12 cases underwent nerve transfer, and 3 cases underwent muscle flap suspension. The follow-up time was 6-72 months. Postoperative facial nerve function outcomes were HB Ⅰ ( n=6), HB Ⅱ ( n=17), HB Ⅲ ( n=26), HB Ⅳ ( n=27), and HB Ⅴ ( n=13). Forty-nine cases were classified as group with postoperative HB grades Ⅰ-Ⅲ, and 40 cases were classified as group with postoperative HB grades Ⅳ-Ⅵ. Statistical analysis showed that there was no significant difference in terms of age and gender between two groups ( P>0.05). Among the patients with postoperative HB grades Ⅰ-Ⅲ, 73.5% (36/49) of the patients had immediate rehabilitation, 36.7% (18/49) of the patients had injury of the nerve trunks, 89.8% (44/49) of the patients had preoperative HB grades Ⅰ-Ⅲ, and 59.2% (29/49) of the patients had nerve anastomosis. Among the patients with postoperative HB grades Ⅳ-Ⅵ, 52.5% (21/40) of the patients had immediate rehabilitation, 87.5% (35/40) of the patients had injury of the nerve trunks, 65.0% (26/40) of the patients had preoperative HB gradesⅠ-Ⅲ, and 15.0% (6/40) of the patients had nerve anastomosis were in the group. There were statistically significant differences between the two groups ( P<0.05 or <0.01). Conclusions:Immediate reconstruction of the facial nerve defect during the operation of malignant parotid gland tumor can obtain better result. Furthermore, injury sites of facial nerve may affect the prognosis of facial nerve function as well.

Objective:To discuss the effect and prognostic factors of immediate facial nerve rehabilitation in malignant parotid gland tumor surgery.Methods:The patients with malignant parotid gland tumor who underwent facial nerve rehabilitation surgery in Peking University School and Hospital of Stomatology from January 2004 to July 2020 were retrospectively analyzed. Their demographic characteristics, preoperative and postoperative facial nerve function according to the House-Brackmann (HB) facial nerve grading system from HB grade Ⅰ to HB grade Ⅵ, injury sites of facial nerve including the trunks injury and branches injury, surgical timing including immediate rehabilitation and elective rehabilitation and rehabilitation methods such as facial nerve anastomosis, nerve transplantation, nerve transfer and muscle flap suspension were recorded. Patients were divided into two groups: satisfactory outcomes with HB grades Ⅰ-Ⅲ and unsatisfactory outcomes with HB grades Ⅳ-Ⅵ, and the factors that may affect the prognosis of facial nerve function were statistically analyzed. T-test was used to compare measurement data, chi-square test or Fisher’s precision probability test was used to compare count data. P<0.05 was considered statistically significant. Results:Eighty-nine patients were included in the study, including 50 males and 39 females, aged 9-82 years, the median age was 49.0 years. Preoperative facial nerve function outcomes were HB Ⅰ ( n=57), HB Ⅱ ( n=5), HB Ⅲ ( n=8), HB Ⅳ ( n=2), HB Ⅴ ( n=15) and HB Ⅵ ( n=2). Fifty-seven patients underwent immediate rehabilitation and 32 patients received elective rehabilitation. In 53 cases, the main trunk and/or the temporal and cervical trunk were injured, and 36 cases were branches injury. Facial nerve anastomosis was performed in 35 cases, 39 cases required nerve transplantation, 12 cases underwent nerve transfer, and 3 cases underwent muscle flap suspension. The follow-up time was 6-72 months. Postoperative facial nerve function outcomes were HB Ⅰ ( n=6), HB Ⅱ ( n=17), HB Ⅲ ( n=26), HB Ⅳ ( n=27), and HB Ⅴ ( n=13). Forty-nine cases were classified as group with postoperative HB grades Ⅰ-Ⅲ, and 40 cases were classified as group with postoperative HB grades Ⅳ-Ⅵ. Statistical analysis showed that there was no significant difference in terms of age and gender between two groups ( P>0.05). Among the patients with postoperative HB grades Ⅰ-Ⅲ, 73.5% (36/49) of the patients had immediate rehabilitation, 36.7% (18/49) of the patients had injury of the nerve trunks, 89.8% (44/49) of the patients had preoperative HB grades Ⅰ-Ⅲ, and 59.2% (29/49) of the patients had nerve anastomosis. Among the patients with postoperative HB grades Ⅳ-Ⅵ, 52.5% (21/40) of the patients had immediate rehabilitation, 87.5% (35/40) of the patients had injury of the nerve trunks, 65.0% (26/40) of the patients had preoperative HB gradesⅠ-Ⅲ, and 15.0% (6/40) of the patients had nerve anastomosis were in the group. There were statistically significant differences between the two groups ( P<0.05 or <0.01). Conclusions:Immediate reconstruction of the facial nerve defect during the operation of malignant parotid gland tumor can obtain better result. Furthermore, injury sites of facial nerve may affect the prognosis of facial nerve function as well.