[Objective] To evaluate the efficacy and safety of sacral neuromodulation (SNM) in the treatment of patients with benign prostatic hyperplasia (BPH) complicated with underactive bladder (UAB) who respond poorly to transurethral resection of the prostate (TURP). [Methods] A retrospective analysis was performed on 10 patients with BPH and UAB treated with TURP by the same surgeon in Zhongda Hospital Southeast University during Jan.2018 and Jan.2023.The residual urine volume was not significantly relieved after operation, and the maximum urine flow rate and urine volume per discharge were not significantly improved.All patients underwent phase I SNM, and urinary diaries were recorded before and after surgery to observe the average daily frequency of urination, volume per urination, maximum urine flow rate, and residual urine volume. [Results] The operation time was (97.6±11.2) min.During the postoperative test of 2-4 weeks, if the residual urine volume reduction by more than 50% was deemed as effective, SNM was effective in 6 patients (60.0%). Compared with preoperative results, the daily frequency of urination [(20.2±3.8) times vs. (13.2±3.2) times], volume per urination [(119.2±56.7) mL vs. (246.5±59.2) mL], maximum urine flow rate [(8.7±1.5) mL/s vs. (16.5±2.6) mL/s], and residual urine volume [(222.5±55.0) mL vs. (80.8±16.0) mL] were significantly improved, with statistical significance (P<0.05). There were no complications such as bleeding, infection, fever or pain.The 6 patients who had effective outcomes successfully completed phase II surgery, and the fistula was removed.During the follow-up of 1 year, the curative effect was stable, and there were no complications such as electrode displacement, incision infection, or pain in the irritation sites.The residual urine volume of the other 4 unsuccessful patients did not improve significantly, and the electrodes were removed and the vesicostomy tube was retained. [Conclusion] SNM is safe and effective in the treatment of BPH with UAB patients with poor curative effects after TURP.

ObjectiveTo observe the antidepressant effect of Chaihu Shugansan combined with ferulic acid on the rat model of chronic unpredictable mild stress （CUMS） and explore the mechanism from the histomorphology of frontal cortex， expression of key molecules in the brain-derived neurotrophic factor （BDNF）/tyrosine kinase receptor B （TrkB） signaling pathway， and changes in monoamine neurotransmitter levels. MethodsSixty adult male SD rats were randomized into six groups （n=10）： blank control， depression model， Chaihu Shugansan （3.3 g·kg^-1·d^-1）， ferulic acid （50 mg·kg^-1·d^-1）， Chaihu Shugansan （3.3 g·kg^-1·d^-1） + ferulic acid （50 mg·kg^-1·d^-1）， and fluoxetine （2.1 mg·kg^-1·d^-1）. Rats in other groups except the blank control group were subjected to a mild chronic unpredictable stress stimulus every day. Seven stimuli were used， including fasting with free access to water for 24 h， water deprivation with free access to food for 24 h， wetting the bedding with water in the cage， restraint for 3 h， tail clamping for 1 min， swimming in ice water at 4 ℃， and day and night reversal. Each stimulus was used 1 to 3 times， and the modeling lasted for a total of 21 days. At the same time of stimulation， rats in each medication group were treated with corresponding agents by gavage， while those in the blank control group and the depression model group received equal volumes of normal saline by gavage. The open field test， sucrose preference test， and forced swimming test were conducted before and after modeling. The rats were anesthetized by intraperitoneal injection of 3% pentobarbital sodium， and the frontal cortex was isolated on ice. The mRNA and protein levels of BDNF， TrkB， and cyclic adenosine monophosphate-responsive element-binding protein （CREB） in the frontal cortex were determined by Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） and Western blot， respectively. The levels of monoamine neurotransmitters 5-hydroxytryptamine （5-HT）， dopamine （DA）， and norepinephrine （NE） in the frontal cortex were determined by enzyme-linked immunosorbent assay. Light microscopy was employed to observe the histopathological changes in the frontal cortex. ResultsCompared with the blank control group， the depression model group showed reduced body mass （P<0.05， P<0.01）， decreased number of crossings and rearings in the open field test and sucrose preference （P<0.01）， prolonged time of immobility in the forced swimming test （P<0.01）， reduced neuronal cells， increased necrotic cells， and darkening cell staining in the frontal cortex， down-regulated mRNA and protein levels of BDNF， TrkB， CREB， and lowered levels of 5-HT， NE， and DA in the frontal cortex （P<0.01）. Compared with the depression model group， each intervention group showed improved general state， increased body mass （P<0.05）， increased number of crossings （P<0.05）， shortened immobility time in the forced swimming test （P<0.01）， increased neuronal cells， reduced necrotic cells， and lightened cellular staining in the frontal cortex， up-regulated mRNA and protein levels of BDNF， TrkB and CREB， and elevated levels of 5-HT， NE， and DA in the frontal cortex （P<0.01）. Moreover， the Chaihu Shugansan + ferulic acid group outperformed the Chaihu Shugansan group and the ferulic acid group in increasing the body mass and the 5-HT content in the frontal cortex （P<0.05）. The combination group outperformed the Chaihu Shugansan group regarding the number of rearings and up-regulation in the mRNA level of BDNF in the frontal cortex （P<0.05）， and it was superior to the ferulic acid group in terms of shortening the immobility time in the forced swimming test， up-regulating the mRNA levels of BDNF， TrkB， and CREB and the protein levels of BDNF and CREB in the frontal cortex， and increasing the DA content in the frontal cortex （P<0.05）. ConclusionChaihu Shugansan combined with ferulic acid can exert antidepressant effect on the rat model of CUMS by regulating the BDNF/TrkB signaling pathway and monoamine neurotransmitter content in the frontal cortex. Moreover， the antidepressant effect of Chaihu Shugansan combined with ferulic acid was more significant than that of Chaihu Shugansan and ferulic acid used alone.

Based on the trinity life view of ''physique， Qi， and spirit''， Chaihu Jia Longgu Mulitang treats the patient's physical symptoms， disorders of Qi movement， and disorders of consciousness， covering the overall treatment and comprehensive nursing of physique， Qi， and spirit. It is widely applied and recognized for its efficacy in modern clinical practice. This paper explored the treatment effect of Chaihu Jia Longgu Mulitang from the trinity life view of ''physique， Qi， and spirit''. This formula mainly targeted patients with Qi deficiency caused by cold， leading to a syndrome of Qi stagnation and water retention in the Triple Energizer Meridian of Hand Lesser Yang （TE）， as well as fire-heat syndrome in the Large Intestine Meridian of Hand Yang Brightness （LI） and Stomach Meridian of Foot Yang Brightness （ST）， accompanied by disorder of nutrient-blood and subsequent spirit and soul unrest. Accurately judging the imbalance of the patient's physique， Qi， and spirit and using an appropriate combination of medicinals can achieve balance among the three to achieve the best effect. The treatment strategy of Chaihu Jia Longgu Mulitang is as follows： For disorders of Qi movement， such as Qi deficiency， Qi stagnation， and gastrointestinal fire-heat， Ginseng Radix et Rhizoma and Bupleuri Radix-Scutellariae Radix， and Rhei Radix et Rhizoma are used in combination. For physical symptoms such as water retention and disorder of nutrient-blood， Poria-Pinelliae Rhizoma-Zingiberis Rhizoma Recens， as well as Cinnamomi Ramulus-Jujubae Fructus are used in combination. Finally， Os Draconis-Ostreae Concha-Plumbum Rubrum is used to calm the spirit and soothe the soul. According to existing research， Chaihu Jia Longgu Mulitang has shown good efficacy in treating a variety of complex clinical diseases. This article provides a comprehensive interpretation of Chaihu Jia Longgu Mulitang from the perspective of the trinity life view of ''physique， Qi， and spirit''， offering new insights for clinical syndrome differentiation， treatment， and prescription.

Phantom limb pain (PLP) is a form of neuropathic pain occurring after limb amputation, and its underlying mechanisms remain unclear, posing significant challenges for clinical management. Spinal cord stimulation (SCS), a neuromodulation technique, has shown potential in relieving chronic pain, though its long-term efficacy and safety in treating PLP require further validation. This report presents a case of a 42-year-old male experiencing persistent radiating, lightning-like pain [Visual Analog Scale (VAS) score 8-9], following right upper limb amputation. Preoperative imaging revealed signal loss in the right nerve roots at C₆-T₁. A percutaneous electrode was implanted surgically to achieve full coverage of the painful region. Five days postoperatively, the VAS score dropped to 2-3, and after 1 year of follow-up, the patient continued to experience significant pain relief (VAS 1-2), with complete resolution of depressive symptoms and cessation of analgesic medication. Existing studies suggest that the long-term outcomes of SCS may fluctuate, and attention should be paid to potential complications such as infection and electrode displacement.
Humans ; Phantom Limb/therapy* ; Male ; Adult ; Spinal Cord Stimulation/methods* ; Electrodes, Implanted ; Amputation, Surgical/adverse effects*

Five novel nor-eremophilane-type sesquiterpenoids, peniroqueforins E-H and J (1-4 and 7), two new eremophilane-type sesquiterpenoids, peniroqueforins I and K (5 and 8), and a new eudesmane-type sesquiterpenoid, peniroqueforin L (9), along with four known compounds (6 and 10-12), were isolated and characterized from fungus Penicillium roqueforti (P. roqueforti). The structures and absolute configurations of these compounds were determined through comprehensive spectroscopic analyses, electronic circular dichroism (ECD) data analyses, and single-crystal X-ray diffraction methods. The anti-multi-drug resistance (MDR) cancer activity of these compounds was evaluated using SW620/Ad300 cells. Notably, the half maximal inhibitory concentration (IC₅₀) value of paclitaxel (PTX) combined with 1 in SW620/Ad300 cells was 50.36 nmol·L^-1, which was 65-fold more potent than PTX alone (IC₅₀ 3.26 μmol·L^-1). Subsequent molecular docking studies revealed an affinity between compound 1 and P-glycoprotein (P-gp), suggesting that this nor-eremophilane-type sesquiterpenoid (1) could serve as a potential lead for MDR reversal in cancer cells through P-gp inhibition.
Penicillium/chemistry* ; Humans ; Sesquiterpenes/isolation & purification* ; Cell Line, Tumor ; Molecular Structure ; Drug Resistance, Neoplasm/drug effects* ; Antineoplastic Agents/pharmacology* ; Drug Resistance, Multiple/drug effects* ; Molecular Docking Simulation

Objective To investigate the significance of alkaline phosphatase to albumin ratio(APAR)in the diagnosis and prognosis evaluation of trauma sepsis in patients with multiple trauma.Methods A total of 130 patients with multiple trauma treated in this hospital from January 2021 to October 2023 were selected as subjects.According to the presence or absence of trauma sepsis,they were divided into sepsis group(82 cases)and non-sepsis group(48 cases).The patients with traumatic sepsis were followed up for 28 d and divided into survival group(67 cases)and death group(15 cases)according to the prognosis.The levels of alkaline phos-phatase and albumin in peripheral blood were detected by automatic biochemical analyzer,and APAR was cal-culated.The receiver operating characteristic(ROC)curve was used to evaluate the predictive value of alkaline phosphatase,albumin,and APAR for trauma sepsis in patients with multiple trauma.Multivariate Logistic re-gression analysis was used to explore the influencing factors of the prognosis of trauma sepsis in patients with multiple trauma.Results The levels of alkaline phosphatase and APAR in sepsis group were higher than those in non-sepsis group,and the level of albumin was lower than that in non-sepsis group(P＜0.05).The area under the curve(95％CI)of alkaline phosphatase,albumin,and APAR for predicting traumatic sepsis in patients with multiple trauma were 0.753(0.702-0.801),0.849(0.798-0.900),and 0.901(0.850-0.952),respectively.The cut-off values were 142.12 U/L,27.89 g/L and 5.24,the specificity were 55.24％,66.16％and 85.43％,and the sensitivity were 91.67％,91.67％and 84.12％,respectively.The levels of alka-line phosphatase and APAR in the death group were higher than those in the survival group,and the level of albumin was lower than that in the survival group(P＜0.05).Compared with the survival group,the death group had significantly higher proportion of patients aged ≥ 60 years,sequential organ failure score,acute physiology and chronic health evaluation Ⅰ(APACHEⅡ)score,and levels of C-reactive protein,blood lactic acid,and serum creatinine(P＜0.05).Multivariate Logistic regression analysis showed that old age(OR=2.330,95％CI 1.568-3.462),high APACHE Ⅱ score(OR=2.056,95％CI 1.448-2.921),high expression of alkaline phosphatase(OR=2.479,95％CI 1.652-3.720),low expression of albumin(OR=2.525,95％CI 1.543-3.288),and high APAR(OR=2.849,95％CI 1.848-4.394)were the influencing factors of the prog-nosis of trauma sepsis in patients with multiple trauma(P＜0.05).Conclusion APAR can be used as a bio-logical index to predict trauma sepsis in patients with multiple trauma,and the abnormal increase of APAR is associated with the prognosis of trauma sepsis.

This study was performed to explore the therapeutic effect of Xiezhuo Jiedu Formula on ulcerative colitis rats and its effects on β-catenin/FOSL2/ARID5A signaling pathway and macrophage polarization.Rats of ulcerative colitis was induced and divide into control group,model group,positive group(intervention with sulfasalazine),and low,medium and high-dose groups(intervention with Xiezhuo Jiedu Fang).After 14 days of intervention,the disease activity index(DAI)and colon mucosa damage index(CDMI)were calculated and used to evaluate the state of rats.HE staining was used to observe lesion tissue;ELISA was used to detect of serum levels of TNF-α and IL-6;flow cytometry was used to detect peripheral blood M1 and M2 macrophage content;RT-PCR was used to detect the mRNA expression of iNOS,CD206,and β-Catenin/FOSL2/ARID5A;immunohistochemistry was used to detect β-Catenin/FOSL2/ARID5A signaling pathway protein expression in colon tissue.Data showed that DAI score,CMDI score,and serum TNF-α and IL-6 in the low,medium,and high dose groups were significantly lower than the model group(P＜0.05).HE staining showed that the colon tissue damage and inflammatory infiltration in the low,medium,and high dose groups were slighter than those in the model group(P＜0.05).The rate of M1 type macrophages and iNOS mRNA in the low,medium,and high dose groups were significantly lower than those in the model group,while the rate of M2 type macrophages and CD206 mRNA were significantly higher than those in the model group(P＜0.05).The mRNA and protein expressions of β-catenin and FOSL2 in colon tissue of low,medium,and high dose groups were significantly higher than those of the model group,while the mRNA level and protein expression of ARID5A were significantly lower than that of the model group(P＜0.05).Taken together,Xiezhuo Jiedu formula can effectively alleviate the clinical symptoms,reduce inflammatory response,downregulate β-catenin/FOSL2/ARID5A expression,regulate macrophage polarization and promote disease recovery of ulcerative colitis in rats.

Objective:To delineate the surgical methodology and therapeutic paradigm of proximal tibial notch retrograde interlocking intramedullary nailing for ameliorating deformities due to osteofibrous dysplasia (OFD) in a pediatric population.Methods:A retrospective assessment was conducted on the medical records of individuals undergoing orthopedic osteotomy complemented by retrograde interlocking intramedullary nailing for OFD of the tibia from January 2016 to December 2019. The cohort comprised 15 patients, with a follow-up exceeding three years, documenting complete data sets. The patient profile included 8 males and 7 females, with 8 left-side and 7 right-side afflictions. The mean age at the time of surgery was 10.1±2.5 years, ranging from 7.1 to 12.6 years. Parameters measured were preoperative and postoperative imaging findings, which encompassed the scope of the lesion (longitudinal lesion length relative to tibial length), coronal and sagittal limb alignments, and lower limb length discrepancies.Results:The mean follow-up duration was 3.4±1.3 years, ranging from 3 to 6.6 years. Preoperatively, prominent anterior tibial arch deformities and limping were present, with 7 cases reporting fatigue-induced pain and 3 instances of pathological fractures. Post-surgery, pain symptoms were resolved, gait disturbances were improved in 9 patients, and completely resolved in 6. Tibial osteotomy or fracture healing of 15 patients averaged 3.9±0.7 months (range 3-5 months). The lesion range before surgery was 0.41±0.17, immediately after surgery was 0.38±0.17, and at the last follow-up was 0.30±0.16, with no statistical significance ( F=0.101, P=0.904). Lesion range showed no significant change throughout treatment, but radiographic density within the lesion notably increased post-surgery, suggesting bone improvement. The anterior tibial arch Angle was 28.30°±6.62° (range 20°-45°) before surgery, 4.73°±1.53° immediately after surgery, and 6.87°±1.36° at the last follow-up, with statistical significance ( F=159.739, P<0.001). A significant correction in the anterior tibial arch deformity was achieved and maintained postoperatively. There was no significant angular deformity of the tibia in the coronal plane before operation, and the medial proximal tibial angle (MPTA) and lateral distal tibial angle (LDTA) were 87.50°±1.46° and 88.30°±1.62°, 88.40°±1.46° and 88.70°±1.45° immediately after surgery, and 88.00°±1.39° and 89.10°±1.53° at the last follow-up, the differences were statistically significant ( F=1.741, P=0.188; F=1.016, P=0.371), there was no coronal deformity of tibia. The limb length discrepancy (LLD) was 0.60±0.98 cm before surgery, 0.18±0.93 cm at the last follow-up, with statistical significance ( t=0.096, P=0.761). There were no incidents of postoperative complications such as infection. Conclusion:In pediatric cases of tibial deformities attributed to osteofibrous dysplasia, a therapeutic strategy involving osteotomy for lower limb realignment, sans curettage or bone grafting of the lesion, followed by retrograde interlocking intramedullary nailing, yields favorable outcomes. Importantly, this implantation technique does not compromise the integrity of the proximal tibial epiphyseal plate in children and adolescents.

Objective:To explore the clinical effect of plating after lengthening to assist the consolidation of tibial shortening deformity in children.Methods:A retrospective analysis was conducted on 10 children with tibial shortening who were treated with circular external fixator lengthening and replacement with plate-assisted internal fixation (study group) in the Department of Pediatric Orthopedics of Tianjin Hospital from November 2019 to October 2022, and 16 children who were treated by circular external fixator only during the same period were enrolled as the external fixator group (control group). Among the 26 cases, there were 15 males and 11 females, 10 left knees and 16 right knees. The average age at the time of surgery was 8.8±4.7 years (range 5.1-13.8 years). The gender, side, age at the time of surgery were compared between the two groups. The extension length, external fixator index, healing index, Kolcaba comfort scale score, knee and ankle joint range of motion, complications and average total hospitalization costs were recorded.Results:There were no significant differences in gender, side, age at the time of surgery between the study group and control group. The extended lengths were 5.44±1.25 cm and 5.78±1.11 cm respectively without significant difference ( t=0.096, P=0.096). The external fixator index and healing index were 17.86±2.94 d/cm vs. 50.97±7.03 d/cm and 40.94±6.63 d/cm vs. 45.24±5.98 d/cm in study group and the control group with significant differences ( t=13.299, P<0.001; t=1.289, P=0.033). The Kolcaba comfort scale score of the children in the study group was higher than that of the control group, with significant difference ( t=6.821, P=0.001). Comparing the range of motion of the knee and ankle joints between the two groups, there were no significant differences before surgery, at the end of extension surgery, and at the final follow-up. When the extension end was healed, the range of motion of the knee joint was137.89°±4.40° vs. 114.09°±13.60° and ankle joint was 64.35°±5.50° vs. 56.65°±8.86° in the study group and control group with significant difference ( t=17.235, P<0.001; t=7.821, P=0.002). In the study group, 4 cases had pin tract infection, but no refracture occurred; in the control group, pin tract infection occurred in 13 cases, and refracture occurred in 2 cases after removal of the external fixator. The average total hospitalization cost of the study group was higher than that of the control group with significant difference ( t=3.745, P=0.036). Conclusion:The clinical effect of replacing plate-assisted internal fixator during the mineralization period of tibial shortening in children is reliable, and can significantly shorten the time for using external fixator. It is beneficial to the healing of the extended end of the osteotomy and the functional recovery of the knee and ankle joints. Being more comfortable for children with fewer complications, it is applicable for children who need long-distance extension, multiple extensions with limited joint function, poor tolerance for external fixators and low treatment compliance.

With the deepening of the reform of the medical and health system and the continuous optimization of the medical order,it is especially important to organize the development of admission and discharge standards and improve the service of preparing patients for discharge.In recent years,the research and application of machine learning technology in the medical field has been intensifying,and it has unique advantages in processing data and risk prediction research.Therefore,this paper reviews the development process,types of machine leaming,the content and effects of its application in patient discharge preparation services,and the current problems,in order to provide references for healthcare professionals to implement the best clinical decisions and further improve the patient discharge preparation service model.