Fifty-nine patients (62 cases ) with chronic antritis were operated by Caldwell-Luc's operation with middle meatal antrostomy and followed up for 0.5 ~5 years. It was found that curative effect of the oper ation was quite well. Eghty patients treated with Caldwell-Lucs operation were followed up as control at the same time. Caldwell-Luc's operation with middle meatal antrostomy was found safe, easy to operate and not injurious to agger nasi, as well as partially recoverable to sinus function.

Objective To investigate the effect of tumor necrosis factor-α(TNF-α)on cytokines expression in mice with different tidal volume(VT). Methods Thirty six SPF male BALB/c mice were randomly divided into three groups:A group(spontaneously breathed 4 h),S and L group(mechanically ventilated 4 h,VT=6 mL/kg and VT=20 mL/kg). The three groups were then randomly divided into two subgroups(C and T group,n=6). Mice in C group were injected with NS,while that of T groups were injected with TNF-α at 20 μg/kg from tail intravenous. Morphological manifestation was observed by hematoxylin and eosin staining. Ultrastructure of macrophages were examined by transmission electron microscopy. The expression of TNF-α,interleukin(IL)-1β,IL-6,IL-10 in serum and BALF were measured by ELISA. The expression of NF-κB mRNA and protein were detected by RT-PCR and WB,respectively. Results Compared with A and S group,following could be observed under light microscope in L group:the pulmonary interstitial edema,consolidation of part of the lung tissue,alveolar space fusion and a number of inflammatory cells infiltration. The expression of TNF-α,IL-1β,IL-6,IL-10 in serum and BALF,the expression of NF-κB mRNA and protein in macrophages of L group were significantly higher than those of A and S group(both P<0.05). The expression of these cytokines and NF-κB mRNA and protein were increased in T group (P < 0.05). The expression NF-κB is positively correlated with the expression of TNF-α,IL-1β and IL-6. Conclusion TNF-α is a key factor in inflammation of ventilation induced lung injury,which may provide a new method for prevention of VILI in clinical practice.

Liver transplantation is a mature treatment for children with end-stage liver disease. With the development of surgical techniques, immunosuppressive therapy, and infection monitoring in recent years, there have been significant increases in the survival rates of patients and liver transplants, helping children to achieve long-term survival. Meanwhile, several issues have emerged, such as viral infection, complications, new-onset tumors, quality of life, and self-management. Therefore, this article reviews related issues in long-term survival in children after liver transplantation from the two aspects of medical treatment and nursing and provides several regimens for reference, so as to provide a basis for long-term high-quality survival in children after liver transplantation. Here, these issues are reviewed.

Objective To discuss the contribution of clinical pharmacists in anti-infection treatment of a patient with multiple organ dysfunction syndrome ( MODS) undergoing continuous renal replacement therapy ( CRRT). Methods Pharmacists participated in the anti-infection treatment of a MODS patient undergoing CRRT.Pharmacists assisted physicians in optimizing the therapeutic regimen based on treatment guidelines and relative information. Results Physicians accepted the advice of pharmacists after comprehensive evaluation.Ten days later,the patient recovered from shock,as the infection indexes were improved significantly.He then moved back to the general ward. Conclusion Pharmacists should positively participate in clinical treatment with physicians,in order to play a critical role in ensuring the safety and efficacy of the medication.

Objective:To investigate the application effect of Precede-Proceed model nursing in postoperative anti-osteoporosis treatment of patients with osteoporotic thoracolumbar fracture (OTLF).Methods:A retrospective cohort study was conducted to analyze the clinical data of 168 patients with OTLF admitted to the Second Affiliated Hospital of Soochow University from September 2021 to June 2022, including 32 males and 136 females, aged 56-81 years [(72.0±6.6)years]. The fractured segments were T 1-T 10 in 29 patients, T 11-L 2 in 114 and L 3-L 5 in 25, all of whom were treated with percutaneous kyphoplasty (PKP). The 86 patients admitted from September 2021 to January 2022 were treated with conventional care (conventional nursing group) and the 82 patients admitted from February to June 2022 with Precede-Proceed model care (Precede-Proceed model nursing group). The compliance rates of anti-osteoporosis treatment at 1 and 6 months postoperatively and at the last follow-up were compared between the two groups, mainly including standardized medication, balanced diet, exercise and regular return visit. Chinese Osteoporosis Quality of Life (COQOL) questionnaire, including pain degree, physical function, social interaction ability, psychological and mental function, and total score were assessed before, at 6 months after surgery and at the last follow-up. Bone mineral density was measured preoperatively and at the last follow-up. Recurrence rate was recorded at the last follow-up. Results:All the patients were followed up for 12-16 months [(13.2±1.0)months]. There were 3 patients in the conventional nursing group and 2 in the Precede-Proceed model nursing group who were lost to follow-up. The compliance rates of standardized medication and regular return visit at 1 month after surgery were 97.5% (78/80) and 98.8% (79/80) in the Precede-Proceed model nursing group, which had no significant difference compared with 90.3% (75/83) and 96.4% (80/83) in the conventional nursing group ( P>0.05). The compliance rates of balanced diet and exercise at 1 month after surgery were 92.5% (74/80) and 91.3% (73/80) in the Precede-Proceed model nursing group, which were higher than those in the conventional nursing group [78.3% (65/83) and 73.5% (61/83)] ( P<0.05 or 0.01). The compliance rates of standardized medication, balanced diet, exercise and regular return visit at 6 months after surgery were 86.3% (69/80), 83.8% (67/80), 82.5% (66/80) and 90% (72/80) in the Precede-Proceed model nursing group, which were higher than those in the conventional nursing group [57.8% (48/83), 60.2% (50/83), 38.6% (32/83) and 37.3% (31/83)] ( P<0.01). At the last follow-up, the compliance rates of all the aspects in the Precede-Proceed model nursing group were 80% (64/80), 75% (60/80), 70% (56/80) and 82.5% (66/80), which were all higher than those of the conventional nursing group [36.1% (30/83), 54.2% (45/83), 26.5% (22/83) and 27.7% (23/83)] ( P<0.01). There were no statistical differences in COQOL scores including pain degree, physical function, social interaction ability, psychological and mental function and total scores between the two groups before surgery ( P>0.05). The pain degree, social interaction ability, psychological and mental function and total scores of COQOL in the Precede-Proceed model nursing group were lower than those in conventional nursing group at 6 months after surgery and at the last follow-up ( P<0.05 or 0.01). There was no statistical difference in the physical function of COQOL scores at 6 months after surgery ( P>0.05). The physical function of COQOL scores in the Precede-Proceed model nursing group were significantly lower than that of the conventional nursing group at the last follow-up ( P<0.05). There was no statistical difference in preoperative bone mineral density between the two groups ( P>0.05). Bone mineral density in the Precede-Proceed model nursing group was (-2.7±0.9)SD at the last follow-up, which was higher than that in the conventional nursing group [(-3.1±0.9)SD] ( P<0.05). At the last follow-up, bone mineral density of the Precede-Proceed model nursing group was significantly improved compared with that before surgery ( P<0.01), while there was no significant difference in the conventional nursing group ( P>0.05). The incidence of refracture in the Precede-Proceed model nursing group was 3.8% (3/80), which was lower than that in conventional nursing group [13.3% (11/83)] ( P<0.05). Conclusion:Compared with the conventional nursing mode, the Precede-Proceed model nursing can significantly improve the compliance rate of OTLF patients with postoperative anti osteoporosis treatment, improve their quality of life and bone quality, and reduce the incidence of refracture.

OBJECTIVE: The large sample retrospective cohort study were used to compare the diagnostic efficiency of PET/CT with conventional work-up (CWU) for evaluating nasopharyngeal carcinoma (NPC) distant metastasis. METHOD: Five hundred and fourteen patients with NPC were divided into PET/CT group and CWU group according the method of detecting distant metastasis. Chest film, abdominal ultrasonography, and bone scan were used in CWU group. Then the diagnostic efficiency of the two groups was compared. RESULT: Two hundred and sixteen patints were enrolled in PET/CT group and two hundred and nineteen-eight ones in CWU group. There were 28 out of 412 suspicious patients in CWU group were confirmed, another 3 patients confirmed without positive findings, compared with PET/CT group that all 32 suspicious patients were confirmed. The sensitivity and specificity of PET/CT were 100.0% (32/32) and 100.0% (184/184), as compared to 90.3% (28/31) and 94.8% (253/267) with CWU respectively, while there was no statistical significance. Further research found out that the percentage of patients with multiple distant metastatic sites and multiple organ metastases was higher in PET/CT group (P < 0.05), and similarly of patients with distant metastasis in N2-3 stages (P < 0.01). CONCLUSION Our results suggest that PET/CT appears to be slightly superior to conventional work-up in assessment of distant metastasis in NPC patients, but CWU is still a cheap and practical method.
Aged ; Carcinoma ; Cohort Studies ; Female ; Fluorodeoxyglucose F18 ; Humans ; Male ; Middle Aged ; Nasopharyngeal Carcinoma ; Nasopharyngeal Neoplasms ; diagnosis ; secondary ; Positron-Emission Tomography ; methods ; Radiopharmaceuticals ; Retrospective Studies ; Sensitivity and Specificity ; Tomography, X-Ray Computed ; Ultrasonography

Objective To explore the experience of infantile liver transplantation ,reconstructing portal vein (PV) and avoid the higher incidence of portal vein low flow and complications .Methods The clinical data were reviewed for 152 infantile liver transplantations performed by a single surgery group .And 114 cases with PV risk factors underwent customized PV reconstructions .All of them were diagnosed as cholestatic liver diseases and 106 (93％ ) belonged to biliary atresia .Forty-two cases (36％ ) had 2 or more risk factors .Results Most cases (n= 106 ,93％ ) underwent living donor transplantations using lateral left graft while another 8 cases had deceased donor transplantations . Four types of PV reconstructions were adopted based upon individual conditions :left/right branch of PV trunk (n= 103) ,autogenous patch PV venoplastic reconstruction (n= 3) ,duct-to-duct of PV trunk (n= 5) and donor PV duct-to-recipient confluence of SMV/CV and SV (n= 3) .Graft size reduction was performed when GRWR > 4 .5％ (n= 16) .During a median follow-up period of 6 .5 (1 .5-13) months ,there were 3 LPVF (2 .6％ ) ,2PVS (1 .7％ ) and 1 PVT (0 .8％ ) .Three LPVF cases was corrected by PV stenting ,two cases of PVS were stable after anticoagulation therapy while one PVT case undergoing thromboectomy plus PV stenting resumed a normal PV flow .Conclusions PV reconstruction of high-risk infants require comprehensive risk evaluations ,precise surgical skills and customized strategies .For PV complications ,stenting is both safe and feasible .