Remimazolam in General Anesthesia: A Comprehensive Review of Its Applications and Clinical Efficacy.

Remimazolam is a novel ultra-short-acting benzodiazepine with a unique pharmacokinetic profile that makes it an attractive option for use in general anesthesia. This review paper provides an in-depth analysis of remimazolam's applications in the field of general anesthesia, focusing on its pharmacological properties, clinical efficacy, safety profile, and potential advantages compared to other anesthetic agents. Remimazolam acts on GABAa receptors, offering rapid onset and recovery times due to its unique metabolic pathway involving tissue esterases. Clinical trials have demonstrated its efficacy in procedural sedation and general anesthesia, showing a favorable safety profile with minimal cardiovascular and respiratory depression. Compared to traditional anesthetics such as propofol, remimazolam presents distinct advantages, including predictable pharmacokinetics, reduced risk of prolonged sedation, and a reliable safety margin. These attributes position remimazolam as a promising agent in various clinical settings. The purpose of this review is to synthesize current evidence on remimazolam and discuss its potential to improve clinical outcomes in anesthesia practice.

Clinical effect analysis of different regimens of capecitabine in the treatment of patients with advanced colon cancer.

To assess the efficacy and safety of capecitabine in treating advanced colon cancer. Patients with advanced colon cancer were randomized into three groups: control group (n = 50, daily dose 2,500 mg/m2), the medium-dose group (n = 50, daily dose 2,000 mg/m2), and the low-dose group (n = 50, daily dose 1,500 mg/m2) capecitabine for 4 cycles(12 weeks). Afterwards, the response rate, quality of life, and adverse reactions of the three groups were collected for comparison. Efficacy rates were 50%, 70%, and 72%, respectively, with the low-dose group showing the highest efficacy (χ2 = 6.424, p = 0.040); Quality of life comparison results indicated significant differences in physical function (F = 98.528, p < 0.001), role function (F = 123.418, p < 0.001), social function(F = 89.539, p < 0.001), emotional function (6 F = 77.295, p < 0.001), cognitive function (F = 83.529, p < 0.001), and overall quality of life (F = 99.528, p < 0.001) among the three groups, and the three groups returned consistent scores, with the low-dose group scoring highest. Incidence rates were 86.00%, 46.00%, 34.00%, with the control group having the highest rate (χ2 = 16.505, p < 0.001). Capecitabine at a dosage of 1,500 mg/m2 demonstrated a good therapeutic effect and improved the quality of life in patients with advanced colon cancer, with a lower incidence of adverse reactions. A prolonged treatment cycle with reduced dosage is suggested to further improve treatment outcomes and patient prognosis. Trial registration The study was registered on clicaltrials.gov 'NCT06246461' on 30/01/2024.

Efficacy and prognostic analysis of carbon nanotracers combined with the da Vinci robot in the treatment of esophageal cancer.

BACKGROUND: Traditional methods cannot clearly visualize esophageal cancer (EC) tumor contours and metastases, which limits the clinical application of da Vinci robot-assisted surgery. AIM: To investigate the efficacy of the da Vinci robot in combination with nanocarbon lymph node tracers in radical surgery of EC. METHODS: In total, 104 patients with early-stage EC who were admitted to Liuzhou worker's Hospital from January 2020 to June 2023 were enrolled. The patients were assigned to an observation group (n = 52), which underwent da Vinci robot-assisted minimally invasive esophagectomy (RAMIE) with the intraoperative use of nanocarbon tracers, and a control group (n = 52), which underwent traditional surgery treatment. The operation time, intraoperative blood loss, postoperative drainage tube indwelling time, hospital stay, number of lymph nodes dissected, incidence of complications, and long-term curative effects were comparatively analyzed. The postoperative stress response C-reactive protein (CRP), cortisol, epinephrine (E) and inflammatory response interleukin (IL)-6, IL-8, IL-10, and tumor necrosis factor-alpha (TNF-α) were evaluated. RESULTS: Compared with the control group, the observation group had significantly lower postoperative CRP, cortisol, and E levels (P < 0.05) with a milder inflammatory response, as indicated by lower IL-6, IL-10, and TNF-α levels (P < 0.05). Patients who underwent RAMIE had less intraoperative blood loss and shorter operation times and hospital stays than those who underwent traditional surgery. The average number of dissected lymph nodes, time of lymph node dissection, and mean smallest lymph node diameter were all significantly lower in the observation group (P < 0.05). The rate of postoperative complications was 5.77% in the observation group, significantly lower than the 15.38% observed in the control group. Furthermore, the lymphatic metastasis rate, reoperation rate, and 12- and 24-month cumulative mortality in the observation group were 1.92%, 0%, 0%, and 0%, respectively, all of which were significantly lower than those in the control group (P < 0.05). CONCLUSION: The treatment of EC using the da Vinci robot combined with nanocarbon lymph node tracers can achieve good surgical outcomes and demonstrates promising clinical applications.

An Update on Colistin in Clinical Healthcare Unit in the Kingdom of Saudi Arabia: A Narrative Review.

Globally, gram-negative bacteria are a significant cause of morbidity. Multi-drug resistance bacteria are responsible for an increasing surge in infections that place a high cost on healthcare systems around the world. Recently, colistin, an antibiotic belonging to the polymyxin family, was reintroduced to combat multidrug- resistant gram-negative bacteria. Excessive and persistent use of colistin has led to the development and spread of colistin-resistant gram-negative bacteria throughout the globe. Healthcare units in various countries, including Saudi Arabia, are currently battling colistin-resistant gram-negative bacteria. Recently, colistin-resistant gram-negative bacteria have become a major health concern in Saudi Arabia. Hence, extensive epidemiological surveys and studies are required to understand the current status of the colistin antibiotic. Examining the knowledge currently available to the medical community on the molecular mechanism, clinical effectiveness, molecular epidemiology, and bacterial resistance to colistin in Saudi Arabia is the aim of this review.

Clinical efficacy of laparoscopic cholecystectomy plus cholangioscopy for the treatment of cholecystolithiasis combined with choledocholithiasis.

BACKGROUND: Currently, endoscopic retrograde cholangiopancreatography (ERCP) plus laparoscopic cholecystectomy (LC) is the main treatment for cholecystolithiasis combined with choledocholithiasis. However, the treatment is unsatisfactory, and the development of better therapies is needed. AIM: To determine the clinical efficacy of LC plus cholangioscopy for cholecystolithiasis combined with choledocholithiasis. METHODS: Patients (n = 243) with cholecystolithiasis and choledocholithiasis admitted to The Affiliated Haixia Hospital of Huaqiao University (910th Hospital of Joint Logistic Support Force) between January 2019 and December 2023 were included in the study; 111 patients (control group) underwent ERCP + LC and 132 patients (observation group) underwent LC + laparoscopic common bile duct exploration (LCBDE). Surgical success rates, residual stone rates, complications (pancreatitis, hyperamylasemia, biliary tract infection, and bile leakage), surgical indicators [intraoperative blood loss (IBL) and operation time (OT)], recovery indices (postoperative exhaust/defecation time and hospital stay), and serum inflammatory markers [C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) were compared. RESULTS: No significant differences in surgical success rates and residual stone rates were detected between the observation and control groups. However, the complication rate, IBL, OT, postoperative exhaust/defecation time, and hospital stays were significantly reduced in the observation group compared with the control group. Furthermore, CRP, TNF-α, and IL-6 Levels after treatment were reduced in the observation group compared with the levels in the control group. CONCLUSION: These results indicate that LC + LCBDE is safer than ERCP + LC for the treatment of cholecystolithiasis combined with choledocholithiasis. The surgical risks and postoperative complications were lower in the observation group compared with the control group. Thus, patients may recover quickly with less inflammation after LCBDE.

Evaluation of the clinical effects of atropine in combination with remifentanil in children undergoing surgery for acute appendicitis.

BACKGROUND: Acute appendicitis (AA) is the most common cause of acute abdomen in children. Anesthesia significantly influences the surgical treatment of AA in children, making the scientific and effective selection of anesthetics crucial. AIM: To assess the clinical effect of atropine (ATR) in combination with remifentanil (REMI) in children undergoing surgery for AA. METHODS: In total, 108 cases of pediatric AA treated between May 2020 and May 2023 were selected, 58 of which received ATR + REMI [research group (RG)] and 50 who received REMI [control group (CG)]. Comparative analyses were conducted on the time to loss of eyelash reflex, pain resolution time, recovery time from anesthesia, incidence of adverse events (AEs; respiratory depression, hypoxemia, bradycardia, nausea and vomiting, and hypotension), intraoperative responses (head shaking, limb activity, orientation recovery, safe departure time from the operating room), hemodynamic parameters [oxygen saturation (SPO2), mean arterial pressure, heart rate, and respiratory rate], postoperative sedation score (Ramsay score), and pain level [the Face, Legs, Activity, Cry, Consolability (FLACC) Behavioral Scale]. RESULTS: Compared with the CG, the RG showed significantly shorter time to loss of eyelash reflex, pain resolution, recovery from anesthesia, and safe departure from the operating room. Furthermore, the incidence rates of overall AEs (head shaking, limb activity, etc.) were lower, and influences on intraoperative hemodynamic parameters and stress response indexes were fewer. The Ramsay score at 30 min after extubation and the FLACC score at 60 min after extubation were significantly lower in the RG than in the CG. CONCLUSION: ATR + REMI is superior to REMI alone in children undergoing AA surgery, with a lower incidence of AEs, fewer influences on hemodynamics and stress responses, and better post-anesthesia recovery.

Three-dimensional visualization technology for guiding one-step percutaneous transhepatic cholangioscopic lithotripsy for the treatment of complex hepatolithiasis.

BACKGROUND: Biliary stone disease is a highly prevalent condition and a leading cause of hospitalization worldwide. Hepatolithiasis with associated strictures has high residual and recurrence rates after traditional multisession percutaneous transhepatic cholangioscopic lithotripsy (PTCSL). AIM: To study one-step PTCSL using the percutaneous transhepatic one-step biliary fistulation (PTOBF) technique guided by three-dimensional (3D) visualization. METHODS: This was a retrospective, single-center study analyzing, 140 patients who, between October 2016 and October 2023, underwent one-step PTCSL for hepatolithiasis. The patients were divided into two groups: The 3D-PTOBF group and the PTOBF group. Stone clearance on choledochoscopy, complications, and long-term clearance and recurrence rates were assessed. RESULTS: Age, total bilirubin, direct bilirubin, Child-Pugh class, and stone location were similar between the 2 groups, but there was a significant difference in bile duct strictures, with biliary strictures more common in the 3D-PTOBF group (P = 0.001). The median follow-up time was 55.0 (55.0, 512.0) days. The immediate stone clearance ratio (88.6% vs 27.1%, P = 0.000) and stricture resolution ratio (97.1% vs 78.6%, P = 0.001) in the 3D-PTOBF group were significantly greater than those in the PTOBF group. Postoperative complication (8.6% vs 41.4%, P = 0.000) and stone recurrence rates (7.1% vs 38.6%, P = 0.000) were significantly lower in the 3D-PTOBF group. CONCLUSION: Three-dimensional visualization helps make one-step PTCSL a safe, effective, and promising treatment for patients with complicated primary hepatolithiasis. The perioperative and long-term outcomes are satisfactory for patients with complicated primary hepatolithiasis. This minimally invasive method has the potential to be used as a substitute for hepatobiliary surgery.

[Application of polyetheretherketone rod semi-rigid pedicle screw internal fixation in lumbar non-fusion surgery].

OBJECTIVE: To investigate the effect of Polyetheretherketone (PEEK) rod semi-rigid pedicle screw fixation system in lumbar spine non-fusion surgery. METHODS: A total of 74 patients with tow-level lumbar degenerative diseases who underwent surgery from March 2017 to December 2019 were divided into PEEK rod group and titanium rod group. In the PEEK rod group, there were 34 patients, including 13 males and 21 females, aged from 51 to 79 years old with an average of (62.4±6.8) years old;There were 1 patient of L1-L3 segments, 7 patients of L2-L4 segments, 20 patients of L3-L5 segments and 6 patients of L4-S1 segments. In the titanium rod group, there were 40 patients, including 17 males and 23 females, aged from 52 to 81 years old with an average of (65.2±7.3) years old;There were 3 patient of L1-L3 segments, 11 patients of L2-L4 segments, 19 patients of L3-L5 segments and 7 patients of L4-S1 segments. The general conditions of operation, such as operation time, intraoperative blood loss, postoperative drainage was recorded. The visual analogue scale (VAS) for low back pain and Oswestry disability index (ODI) were compared in preoperatively and postoperatively(3 months, 12 months and last follow-up) between two groups. The change of range of motion (ROM) was observed by flexion and extension x-ray of lumbar. RESULTS: All patients successfully completed the operation. The follow-up time ranged from 22 to 34 months with an average of(26.8±5.6) months. The operative time (142.2±44.7) min and intraoperative blood loss(166.5±67.4)ml in PEEK group were lower than those in titanium group [(160.7±57.3) min、(212.8±85.4) ml](P<0.05). There was no significant differences in postoperative drainage between the two groups (P>0.05). At the final follow-up visit, in PEEK group and titanium group VAS of low back pain[(0.8±0.4) points vs (1.0±0.5) points], VAS for leg pain [ (0.7±0.4) points vs (0.8±0.5) points] and ODI [(9.8±1.6)% vs (12.1±1.5)%] were compared with preoperative [ (5.8±1.1) points vs (6.0±1.1)points], [ (7.2±1.7) points vs (7.0±1.6) points], [(68.5±8.9)% vs(66.3±8.2)%] were significantly different(P<0.05). There was no significant difference in VAS scores between the two groups at each postoperative time point (P>0.05). At 3 months after surgery, there was no difference in ODI between the two groups (P>0.05). There were significant differences in ODI between PEEK group and titanium rod group at 12 months [(15.5±2.1)% vs (18.4±2.4)%] and at the last follow-up [(9.8±1.6)% vs (12.1±1.5)%] (P<0.05). The total range of motion (ROM) of lumbar decreased in both groups after surgery. At 12 months after surgery and the last follow-up, the PEEK group compared with the titanium rod group, the total range of motion of lumbar was statistically significant (P<0.05). The range of motion (ROM) of the fixed segments decreased in both groups after surgery. The ROM of the fixed segments in PEEK group decreased from (9.5±4.6)° to (4.1±1.9)° at the last follow-up (P<0.05), which in the titanium rod group was decreased from (9.8±4.3)°to (0.9±0.5)° at the last follow-up (P<0.05). The range of motion (ROM) of upper adjacent segment increased in both groups, there was statistical significance in the ROM of upper adjacent segment between the two groups at 12 months after surgery and the last follow-up, (P<0.05). There was no screw loosening and broken rods in both groups during the follow-up period. CONCLUSION: The PEEK rod semi-rigid pedicle screw internal fixation system used in lumbar non-fusion surgery can retain part of the mobility of the fixed segment, showing comparable short-term clinical efficacy to titanium rod fusion. PEEK rod semi-rigid pedicle screw internal fixation system is a feasible choice for the treatment of lumbar spine degenerative diseases, and its long-term efficacy needs further follow-up observation.

Effect of Fu Zheng Jie Du Formula on outcomes in patients with severe pneumonia receiving prone ventilation: a retrospective cohort study.

Background: The effect of combining prone ventilation with traditional Chinese medicine on severe pneumonia remains unclear. Objective: To evaluate the effect of Fu Zheng Jie Du Formula (FZJDF) combined with prone ventilation on clinical outcomes in patients with severe pneumonia. Methods: This single-center retrospective cohort study included 188 severe pneumonia patients admitted to the ICU from January 2022 to December 2023. Patients were divided into an FZJD group (receiving FZJDF for 7 days plus prone ventilation) and a non-FZJD group (prone ventilation only). Propensity score matching (PSM) was performed to balance baseline characteristics. The primary outcome was the change in PaO2/FiO2 ratio after treatment. Secondary outcomes included 28-day mortality, duration of mechanical ventilation, length of ICU stay, PaCO2, lactic acid levels, APACHE II score, SOFA score, Chinese Medicine Score, inflammatory markers, and time to symptom resolution. Results: After PSM, 32 patients were included in each group. Compared to the non-FZJD group, the FZJD group showed significantly higher PaO2/FiO2 ratios, lower PaCO2, and lower lactic acid levels after treatment (p < 0.05 for all). The FZJD group also had significantly lower APACHE II scores, SOFA scores, Chinese Medicine Scores, and levels of WBC, PCT, hs-CRP, and IL-6 (p < 0.05 for all). Time to symptom resolution, including duration of mechanical ventilation, length of ICU stay, time to fever resolution, time to cough resolution, and time to resolution of pulmonary rales, was significantly shorter in the FZJD group (p < 0.05 for all). There was no significant difference in 28-day mortality between the two groups. Conclusion: FZJDF as an adjuvant therapy to prone ventilation can improve oxygenation and other clinical outcomes in severe pneumonia patients. Prospective studies are warranted to validate these findings.

Clinical efficacy of CO2 fractional laser combined with compound betamethasone in treating vitiligo and its impact on inflammatory factors.

Objective: To analyze the clinical efficacy of CO2 fractional laser combined with compound betamethasone in treating vitiligo and its impact on inflammatory factors. Methods: The clinical treatment effects, levels of inflammatory factors [interleukin-17 (IL-17), interferon-gamma (IFN-γ), interleukin-10 (IL-10)], prognosis regarding repigmentation and relapse, psychological health (satisfaction). Results: ① Clinical treatment effects: the total effective rate in Group A was 92.73%, Group B was 74.55%, and Group C was 67.27%, with Group A showing significantly higher effectiveness than Groups B and C (p < 0.05). ② Inflammatory factors: prior to treatment, there was no significant difference in IL-17, IFN-γ, and IL-10 levels among the three groups (p > 0.05); after 3 and 6 months of treatment, the levels of IL-17 and IFN-γ decreased significantly while IL-10 levels increased significantly across all three groups, with Group A showing a more pronounced change compared to Groups B and C (p < 0.05). ③ Prognosis regarding repigmentation and relapse: after 3 and 6 months of treatment, Group A exhibited significantly higher repigmentation rates compared to Groups B and C (p < 0.05); in terms of relapse, Group A had a relapse rate of 5.45%, Group B had 21.82%, and Group C had 23.64%, with Group A showing significantly lower relapse rates compared to Groups B and C (p < 0.05). ④ Quality of life and psychological health: at the end of the 6 month follow-up, the quality of life and psychological health of patients in Group A were significantly higher than those in Groups B and C (p < 0.05). ⑤ Occurrence of adverse reactions: the incidence of adverse reactions was 12.73% in Group A, 10.91% in Group B, and 9.09% in Group C, with no significant difference observed among the three groups (p > 0.05). Conclusion: The application of CO2 fractional laser combined with compound betamethasone in vitiligo patients demonstrates significant efficacy. Compared to sole treatment with CO2 fractional laser or compound betamethasone injections, this combined approach further improves the levels of inflammatory factors in vitiligo patients, reduces the risk of relapse, enhances skin repigmentation, improves quality of life, psychological well-being, without increasing the risk of related adverse reactions. This combined approach merits clinical promotion and application.

Efficacy and Safety Factors Related to Plasma Concentration-Optimized Polymyxin B Therapy in Treating Carbapenem-Resistant Gram-Negative Bacterial Infections in China.

Background: Polymyxin B (PMB)-based combination therapies are used to treat severe carbapenem-resistant gram-negative bacterial (CR-GNB) infections. This observational study investigated the relationship between clinical factors, including PMB concentration, and clinical efficacy and safety. Patients and Methods: Polymyxin B regimens were optimized through therapeutic drug monitoring (TDM) and area under the concentration-time curve (AUC). In all, 382 samples were tested from 130 patients. Logistic regression was used to analyze the relationships between variables with clinical efficacy and 30-day mortality factors were analyzed by Cox regression. The sensitivity and specificity of Cmin and AUC for the occurrence of acute kidney injury (AKI) were determined by ROC curve analysis. Results: The clinical effectiveness of PMB was 65.4%. Multivariate logistic regression analysis revealed that lung infection, continuous renal replacement therapy, and C-reactive protein were independent factors significantly associated with efficacy. AKI occurred in 14.6% of the patients during treatment; age > 73 years (OR: 3.63; 95% CI: 1.035-12.727; P = 0.044), Cmin greater than 2.3 µg/mL (OR: 7.37; 95% CI: 1.571-34.580; P = 0.011), combined vancomycin (OR: 9.47; 95% CI: 1.732-51.731; P = 0.009), and combined piperacillin-tazobactam (OR: 21.87; 95% CI: 3.139-152.324; P = 0.002) were independent risk factors. The identified PMB cut-offs for predicting AKI were Cmin = 2.3 µg/mL and AUC = 82.0 mg h/L. Conclusion: Polymyxin B-based combination regimens are effective in treating CR-GNB infections, particularly bloodstream infections, but have shown unsatisfactory for lung infections. Cmin ≥ 2.3 µg /mL and AUC ≥ 82.0 mg h/L may increase PMB-associated AKI incidence. PMB dose should be adjusted based on TDM to ensure efficacy.

Clinical efficacy and pain follow-up after arthroscopic discoid meniscoplasty of the knee: a retrospective study.

BACKGROUND: To assess the viability and efficiency of performing arthroscopic meniscoplasty in treating discoid meniscus (DM) in the knee joint. METHODS: A total of 29 patients diagnosed with symptomatic lateral DM between October 2014 and December 2019 were included in the study. Among them, 7 patients with intact DM underwent arthroscopic discoid meniscoplasty (group A), while 22 patients with torn DM received arthroscopic DM plasty along with repair and suturing (group B). Both Visual Analog Scale (VAS) score and Lysholm score assessments were conducted preoperatively and postoperatively. RESULT: The favorable and acceptable outcome rate was 85.71% in group A and 95.45% in group B (P > 0.05). The VAS scores post-operatively at each follow-up time point were consistently lower compared to pre-operative values, while the Lysholm knee function scores showed improvement. There were no significant differences in VAS score and Lysholm score between group A and group B at different stages (P > 0.05). Both surgical techniques (discoid meniscoplasty and discoid meniscoplasty combined with repair and suture) showed significant improvement in postoperative VAS score and Lysholm score, but there was no difference in outcomes between the two groups. CONCLUSION: Overall, the two surgical techniques studied in this study (discoid meniscoplasty and discoid meniscoplasty combined with repair and suture) produced similar results in terms of pain reduction and improved knee function.

Clinical efficacy of Osteoking in knee osteoarthritis therapy: a prospective, multicenter, non-randomized controlled study in China.

Background: Osteoking has been extensively used for the treatment of knee osteoarthritis (KOA). However, it is lack of high-quality evidence on the clinical efficacy of Osteoking against KOA and the comparison with that of nonsteroidal anti-inflammatory drugs (NSAIDs). Aims: To evaluate the efficacy and safety of Osteoking in treating KOA. Methods: In the current study, a total of 501 subjects were recruited from 20 medical centers, and were divided into the Osteoking treatment group (n = 428) and the NSAIDs treatment group (n = 73). The Propensity Score Matching method was used to balance baseline data of different groups. Then, the therapeutic effects of Osteoking and NSAIDs against KOA were evaluated using VAS score, WOMAC score, EQ-5D-3L and EQ-VAS, while the safety of the two treatment were both assessed based on dry mouth, dizziness, diarrhea, etc. Results: After 8 weeks of treatment, the Osteoking group was compared with the NSAIDs group, the VAS score [2.00 (1.00, 3.00) vs. 3.00 (2.00, 4.00)], WOMAC pain score [10.00 (8.00, 13.00) vs. 11.00 (8.00, 16.00) ], WOMAC physical function score [32.00 (23.00, 39.00) vs. 39.07 ± 16.45], WOMAC total score [44.00 (31.00, 55.00) vs. 53.31 ± 22.47) ], EQ-5D-3L score [0.91 (0.73, 0.91) vs. 0.73 (0.63, 0.83) ] and EQ-VAS score [80.00 (79.00, 90.00) vs. 80.00 (70.00, 84.00) ] were improved by the treatment of Osteoking for 8 weeks more effectively than that by the treatment of NSAIDs. After 8 weeks of treatment with Osteoking, the VAS scores of KOA patients with the treatment of Osteoking for 8 weeks were reduced from 6.00 (5.00, 7.00) to 2.00 (1.00, 3.00) (p < 0.05), which was better than those with the treatment of NSAIDs starting from 2 weeks during this clinical observation. Importantly, further subgroup analysis revealed that the treatment of Osteoking was more suitable for alleviating various clinical symptoms of KOA patients over 65 years old, with female, KL II-III grade and VAS 4-7 scores, while the clinical efficacy of NSAIDs was better in KOA patients under 65 years old and with VAS 8-10 scores. Of note, there were no differences in adverse events and adverse reactions between the treatment groups of the two drugs. Conclusion: Osteoking may exert a satisfying efficacy in relieving joint pain and improving life quality of KOA patients without any adverse reactions, especially for patients with KL II-III grades and VAS 4-7 scores. Clinical Trial Registration: https://www.chictr.org.cn/showproj.html?proj=55387, Identifier ChiCTR2000034475.

It is not the best option to perform transurethral enucleation of the prostate immediately after biopsy in patients with histological inflammation.

Objective: This study seeks to investigate the impact of histopathological evidence of histological prostatic inflammation (PI) on the surgical outcomes of patients with benign prostatic hyperplasia (BPH) undergoing transurethral bipolar enucleation of the prostate (BiLEP) after biopsy. Methods: We conducted a prospective study in which data were collected from 112 patients with BPH who underwent BiLEP immediately after prostate biopsy at the Department of Urology in our hospital between October 2020 and October 2023. This cohort included 52 patients with histopathological prostatic inflammation (BPH + PI group) and 60 patients with simple BPH (BPH group). Baseline characteristics, surgical details, International Prostate Symptom Score (IPSS), quality of life (QoL), post-void residual volume (PVR), maximum flow rate (Qmax), International Index of Erectile Function-5 (IIEF-5), postoperative pathology results, and surgical complications were compared between the two groups. Results: The study findings indicate that in patients with BPH who underwent BiLEP, various parameters in the BPH + PI group including operation time, intraoperative flushing volume, hemoglobin drop value, postoperative white blood cells, postoperative C-reactive protein, and average pain score at 3 days postoperatively were significantly higher compared to those in the BPH group (p < 0.01). In addition, the IPSS and IIEF-5 scores of the BPH + PI group were significantly worse before surgery and at 2 weeks postoperatively compared to the BPH group (p < 0.01); however, no significant differences were observed between the two groups at 1 and 3 months postoperatively (p > 0.05). At 2 weeks postoperatively, the BPH + PI group exhibited significantly worse outcomes in terms of QoL, PVR, and Qmax compared to the BPH group (p < 0.01). However, there were no statistically significant differences between the two groups at 1 and 3 months postoperatively (p > 0.05). The incidence rates of postoperative complications, such as fever, prostatic capsule perforation, urinary tract irritation, bladder spasm, acute epididymitis, urinary tract infection, and urethral stricture, were higher in the BPH + PI group compared to the BPH group (p < 0.05). Nevertheless, there was no significant difference in the overall complication rates between the two groups (p > 0.05). There were no statistically significant differences observed between the two groups in postoperative irrigation volume, extubation time, hospitalization time, proportion of secondary operations, proportion of bladder injury, and proportion of urinary incontinence (p > 0.05). However, the proportion of reported prostate cancer after surgery in the BPH + PI group was significantly higher than that in the BPH group (p < 0.05). Conclusion: Histopathological prostatic inflammation does not have a significant impact on the long-term efficacy of BiLEP surgery immediately after biopsy. However, it does prolong surgery time, increase surgery-related complications, and influence short-term surgical outcomes and patient treatment experience. Therefore, it may be advisable to administer a course of anti-inflammatory treatment before performing BiLEP in such patients. Nevertheless, further high-quality studies are necessary to validate this approach.

Impact and implications of national centralized drug procurement in China.

The national centralized drug procurement (NCDP) policy, known as the "4 + 7" policy in China, has transformed pharmaceutical procurement and access by leveraging healthcare institutions' collective buying power to reduce drug prices substantially. This policy has profoundly impacted drug pricing mechanisms, healthcare expenditures, market dynamics, and the quality of available drugs. This commentary evaluates the efficacy, challenges, and broader implications of the NCDP, summarizes the current state of post-marketing monitoring of selected generic drugs for centralized procurement, and presents relevant considerations.

Evaluation of junctional zone differential and ratio as possible markers of clinical efficacy in uterine artery embolisation of adenomyosis.

BACKGROUND: Uterine artery embolisation is a recommended method of adenomyosis treatment with good clinical results. Changes in uterine volume and maximal junctional zone thickness (JZmax) after embolisation are thoroughly analyzed in the literature. In contrast changes in other suggested morphological diagnostic markers of adenomyosis (junctional zone differential / JZdiff-and junctional zone ratio / JZratio) are rarely evaluated. This single-centre retrospective study aimed to analyse the changes in morphological parameters used for the MR imaging diagnosis of adenomyosis (including JZdiff and JZratio) after UAE. Clinical effectiveness and safety were also analysed. MATERIALS AND METHODS: Patients who underwent UAE for pure adenomyosis from Jan 2008 to Dec 2021 were evaluated. Adenomyosis was diagnosed based on JZmax, JZdiff, and JZratio measured on MR imaging. To assess clinical efficacy, the numerical-analog-quality-of-life (QoL) score was routinely obtained from patients at our centre. MRI morphological data were analysed. Statistical analysis was conducted using Wilcoxon signed-rank test, uni- and multivariate regression models, Pearson product-moment correlation, and Kruskal-Wallis tests. RESULTS: From our database of 801 patients who underwent UAE between Jan 2008 to Dec 2021, preprocedural MR images were available in 577 cases and, 15 patients had pure adenomyosis (15/577, 2.6%). Uterine volume, JZmax, and JZdiff decreased significantly after UAE; QoL score increased significantly. A significant correlation was found between QoL change vs. JZmax and JZdiff change. Permanent amenorrhoea and elective hysterectomy 5 years after UAE were both 7.1%. CONCLUSION: Change of JZdiff after UAE in adenomyosis is a potential marker of clinical success. UAE is a clinically safe and effective treatment for adenomyosis.

Efficacy and safety of maintenance therapy with anlotinib for advanced cholangiocarcinoma after first-line chemotherapy and the variations in efficacy based on different neutrophil-to-lymphocyte ratio (NLR).

OBJECTIVE: This study aimed to evaluate the clinical efficacy and safety of anlotinib as maintenance therapy in patients with advanced cholangiocarcinoma following first-line chemotherapy. METHODS: This retrospective study enrolled 154 patients with advanced biliary tract cancer admitted to the hospital between January 2020 and December 2022. All patients received first-line intravenous chemotherapy with gemcitabine combined with cisplatin, oxaliplatin, or tegafur. Among the 106 patients who achieved disease control, 47 received oral anlotinib hydrochloride (12 mg daily, 2 weeks on/1 week off) as maintenance therapy. Clinical efficacy, including ORR, DCR, DOR, PFS, and OS, was compared between the anlotinib maintenance and non-maintenance groups. Subgroup analysis based on NLR levels was also performed. RESULTS: Among the 47 anlotinib maintenance patients, the ORR was 21.28% and the DCR was 51.06%. The median DOR was 36 weeks, and the median PFS was 43 weeks in the anlotinib group, versus 28 weeks and 38 weeks in the non-maintenance group, respectively. The median OS was not reached in the anlotinib group but was 48 weeks in the non-maintenance group. Patients receiving anlotinib maintenance had significantly longer DOR, PFS, and OS (all p < 0.05). Patients with low NLR levels had better survival benefits from anlotinib. CONCLUSION: Maintenance therapy with anlotinib demonstrates potential efficacy and a reliable safety profile in patients with advanced cholangiocarcinoma following first-line treatment. The efficacy of anlotinib therapy appears to be influenced by NLR levels. Further validation with larger sample sizes is warranted to strengthen the robustness and reliability of the results.

Efficacy analysis of the empathy-based attribution analysis-cognitive restructuring-pharmacological treatment model in the management of globus syndrome.

OBJECTIVE: The aim of this study is to investigate the clinical efficacy of the empathy-based attribution analysis-cognitive restructuring-pharmacological treatment model for the management of globus syndrome. METHOD: Sixty-nine newly diagnosed patients with globus syndrome at the Wenzhou People's Hospital Department of Gastroenterology outpatient clinic were enrolled in this study. After obtaining informed consent, patients were randomly assigned to either the observation group (attribution analysis-cognitive restructuring-classical pharmacotherapy; n = 35) or the control group (pharmacotherapy alone; n = 34), with a treatment course of 4 weeks. Efficacy assessments were conducted before and during treatment using the 9-item Patient Health Questionnaire-9 (PHQ-9), the 7-item Generalized Anxiety Disorder-7 (GAD-7), and the Patient Health Questionnaire-15 (PHQ-15). RESULTS: After four weeks of treatment, the total efficacy rate was 100 % in the observation group and 27.6 % in the control group, with a statistically significant difference between the groups (P < 0.05). Scores on the PHQ-9, GAD-7, and PHQ-15 significantly improved in the observation group compared to before treatment and were better than those in the control group, with statistically significant differences (P < 0.05). CONCLUSION: The empathy-based attribution analysis-cognitive restructuring-pharmacological treatment model for the management of globus syndrome demonstrated good clinical efficacy, providing strong evidence for further clinical promotion.