Yield and clinical impact of image-guided bone biopsy in osteomyelitis of the appendicular skeleton: a systematic review and meta-analysis.

OBJECTIVE: To assess the yield and clinical impact of image-guided bone biopsy for osteomyelitis of the appendicular skeleton. MATERIALS AND METHODS: A literature search of several databases was conducted from inception to August 2023. Eligible studies reported patients who underwent image-guided bone biopsy for investigation of osteomyelitis of the appendicular skeleton. The pooled proportions were analyzed using a random-effects model. This review was registered in PROSPERO (CRD42023466419). RESULTS: From 370 initial studies screened, eight met the eligibility criteria, with a total of 700 patients. The pooled technical success rate was 99.6% (95% CI: 0.992, 1.001; I2 = 0%). Positive bone cultures were pooled at 31.9% (95% CI: 0.222, 0.416; I2 = 87.83%) and negative cultures at 68.1% (95% CI: 0.584, 0.778; I2 = 87.83%). Methicillin-Sensitive Staphylococcus Aureus and Methicillin-Resistant Staphylococcus Aureus yield was 24.5% (95% CI: 0.096, 0.394; I2 = 90.98%) and 7.6% (95% CI: 0.031, 0.121; I2 = 34.42%) respectively. Group A Streptococcus yield was 7.0% (95% CI: 0.014, 0.127; I2 = 70.94%). Polymicrobial culture yield was 15.7% (95% CI: 0.018, 0.297; I2 = 88.90%). Post-procedural management change rate was 36.5% (95% CI: 0.225, 0.504; I2 = 92.39%). No complications were reported across studies. CONCLUSION: For patients under investigation of osteomyelitis of the appendicular skeleton, image-guided bone biopsy demonstrates a good rate of technical success. Additional studies may provide further support for the use of image-guided bone biopsy in this population. Image-guided bone biopsy results lead to change in antibiotics therapy in a portion of patients with suspected osteomyelitis suggesting its potential utility in select patients.

Open Versus Laparoscopic Surgery in the Management of Adrenocortical Carcinoma: A Systematic Review and Meta-analysis.

BACKGROUND: Laparoscopic surgery is considered a standard treatment for benign adrenal tumors; however, no consensus has been reached on the optimal resection technique for adrenocortical carcinomas. This study aims to evaluate the safety and efficacy of laparoscopic surgery and open surgery in the management of adrenocortical carcinoma. METHODS: The Cochrane, Embase, PubMed, Scopus, and Web of Science databases were searched for articles from inception to May 2022, by two independent reviewers using the preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines. The review was registered prospectively on the PROSPERO database (CRD42022316050). RESULTS: From 183 studies screened, 11 studies met the eligibility criteria, with a total of 1617 patients with adrenocortical carcinoma undergoing either laparoscopic surgery (n = 472) or open surgery (n = 1145). Open surgery demonstrated a lower rate of positive resection margin compared with laparoscopic surgery (odds ratio [OR] 1.52, 95% confidence interval [CI] 1.10-2.10; I2 = 0%). Additionally, open surgery had more favorable overall survival (OR 0.56, 95% CI 0.44-0.72; I2 = 0%) and recurrence-free rates (OR 0.60, 95% CI 0.42-0.85; I2 = 38%) than laparoscopic surgery at 3 years. Hospital stay was shorter for laparoscopic surgery than open surgery (mean difference - 2.49 days, 95% CI - 2.95 to - 2.04; I2 = 45%). CONCLUSIONS: Open surgery should still be considered the standard operative approach; however, laparoscopic surgery could be regarded as an effective and safe operation for selected adrenocortical carcinoma cases with appropriate laparoscopic expertise. Further randomized controlled studies with tumor stage- and resection margin-dependent survival analysis are necessary to ascertain the safety and efficacy of the treatment.

Technical Success, Sample Adequacy, and Complications of Pediatric Transjugular Liver Biopsy: A Systematic Review and Meta-Analysis.

BACKGROUND: Transjugular liver biopsy (TJLB) procedurally samples liver tissue through the internal jugular vein. It is indicated in the presence of coagulopathies and/or ascites. AIMS: This meta-analysis aimed to assess the safety and efficacy of TJLB in children. METHODS: A literature search of several databases was conducted from inception to August 2022. Eligible studies reported pediatric patients (< 18 years old) who underwent TJLB. The pooled proportion was analyzed using a random-effects model. This review was registered in PROSPERO (CRD42022354421). RESULTS: From 921 initial studies screened, eight met the eligibility criteria, with a total of 361 pediatric patients who underwent 374 TJLBs. All eight studies reported pooled rates of technical success at 99.1% (95% CI 0.982, 1.001; I2 = 0%) and histological adequacy of sampling at 97.5% (95% CI 0.954, 0.995; I2 = 27.66%). A total of 49 complications were reported across six studies, the most common being bleeding from the entry site (38.78%), fevers for less than 24 h (12.24%), red blood cells transfusion requirement (10.2%), supraventricular tachycardia (8.16%), and pain requiring analgesia (8.16%). CONCLUSION: Pediatric TJLB demonstrates high rates of technical success and adequate liver core biopsy samples, with a low rate of complications. These results suggest that TJLB is an effective method for diagnostic yield and postprocedural outcomes, especially in patients with preexisting coagulopathies and ascites where percutaneous liver biopsy is contraindicated. Additional studies evaluating larger groups of pediatric patients may provide further support for the use of TJLB in this population.

Update on the efficacy and safety of intravenous tranexamic acid in hip fracture surgery: a systematic review and meta-analysis.

AIM: The aim of this meta-analysis was to assess the safety and efficacy of tranexamic acid (TXA) in the management of hip fracture surgeries in comparison with placebo. METHODS: A systematic search was conducted from August 6, 2021. Eligible studies included randomized clinical trials and prospective studies comparing the use of intravenous TXA in patients treated for hip fractures, in comparison with placebo. Review Manager was used for the meta-analysis. RESULTS: Eighteen prospective studies including 14 RCTs met the eligibility criteria. The results favored the TXA group in the quantity of total blood loss (MD = - 196.91 mL, 95% CI - 247.59, - 146.23, I2 = 92%), intraoperative blood loss (MD = - 26.86 mL, 95% CI - 36.96, - 16.78, I2 = 62%), and rate of blood transfusion (OR 0.35, 95% CI 0.28, 0.42, I2 = 0%). TXA also exhibited higher hemoglobin level at day 1 (MD = 6.77 g/L, 95% CI 4.30, 9.24, I2 = 83%) and day 3 (MD = 7.02 g/L, 95% CI 3.30, 10.74, I2 = 82%) postoperatively. There was no significant difference found in the incidence of thromboembolic events from occurring between the two groups, such as deep vein thrombosis (OR 1.22, 95% CI 0.73, 2.02, I2 = 0%) and pulmonary embolism (OR 0.82, 95% CI 0.33, 2.05, I2 = 0%). CONCLUSION: Administration of intravenous TXA appears to reduce blood loss, rate of blood transfusions and pose no increased risk of thromboembolic events. Therefore, TXA should be considered by physicians when managing hip fracture patients.

Clinical outcomes of outpatient thyroidectomy: A systematic review and single-arm meta-analysis.

BACKGROUND: The aim of this meta-analysis is to investigate the safety of outpatient thyroidectomy based on 24-h and same-day discharge criteria. METHODS: CENTRAL, Embase, PubMed, and Scopus were searched. A meta-analysis of selected studies was performed. The review was registered prospectively with PROSPERO (CRD42022361134). RESULTS: Thirty-one studies met the eligibility criteria, with a total of 74328 patients undergoing thyroidectomy in an outpatient setting based on 24-h discharge criteria. Overall postoperative complications after outpatient thyroidectomies were 5.7% (95%CI: 0.049-0.065; I2 â€‹= â€‹97.3%), consisting of hematoma (0.4%; 95%CI: 0.003-0.005; I2 â€‹= â€‹83.4%), recurrent laryngeal nerve injury (0.4%; 95%CI: 0.003-0.006; I2 â€‹= â€‹93.5%), and hypocalcemia (1.6%; 95%CI: 0.012-0.019; I2 â€‹= â€‹93.7%). The rate of readmission was 1.1% (95%CI: 0.007-0.015; I2 â€‹= â€‹95.4%). Results were similar for same-day criteria. CONCLUSIONS: Our analysis demonstrated that outpatient thyroidectomy is a safe procedure in the management of thyroid disease for selected patients.

Two- versus one-bag fluid delivery in pediatric and adolescent diabetic ketoacidosis: a systematic review and meta-analysis.

Two rehydration protocols currently exist to treat diabetic ketoacidosis (DKA) in pediatric patients aged <21 years: the traditional "one-bag" system and the more recent "two-bag" system. This study aimed to evaluate the safety and efficacy of the newer two-bag system versus the well-established one-bag system. The CiNAHL, Cochrane Library, Embase, PubMed, Scopus, and Web of Science databases were comprehensively searched from inception to June 2023 by 2 independent reviewers using the Preferred Reporting Items for Systematic Reviews and Meta-analysis framework. Eligible studies were those that reported participants <21 years of age who presented to the emergency room with a clinical diagnosis of DKA. This review was prospectively registered on PROSPERO (CRD42023427551). From the initial screening of 42 studies, 8 unique studies encompassing 583 patients met the eligibility criteria. The analysis yielded no significant intergroup differences in hypoglycemia (odds ratio, 0.61; 95% confidence interval [CI], 0.20-1.87; I2=3%) or mean glucose correction rate (mean difference [MD], 0.04 mg/ dL/hr; 95% CI, -13.10 to 13.17; I2=64%). The incidence of cerebral edema was as low (0.17%) across groups, with only one case reported in the one-bag group. Notably, the mean time to DKA resolution (MD, -3.24 h; 95% CI, -5.57 to -0.91; I2=0%) and mean response time for intravenous fluid changes (MD, -32.75 min; 95% CI, -43.21 to -22.29; I2=59%) was lower for the two-bag system. This meta- analysis presents preliminary evidence suggesting that the two-bag system may confer advantages over the one-bag system for selected patients. However, further studies with greater patient stratification based on DKA severity, fluid composition, and protocol are needed to draw definitive conclusions and elucidate the extent of these advantages.

Long-Term Outcomes of Mechanical Versus Bioprosthetic Aortic Valve Replacement: A Systematic Review and Meta-Analysis.

This study aimed to investigate the safety and efficacy of bioprosthetic (BV) versus mechanical valves (MV) on long-term outcomes in 50- to 70-year-old aortic stenosis (AS) patients. A literature search for articles published until April 2023 yielded 13 eligible studies, with 15,320 patients divided into BV (n = 7,320) and MV (n = 8,000) cohorts. The review was registered prospectively with PROSPERO (CRD42021278777). MV demonstrated a favorable hazard ratio (HR: 1.12, 95% CI: 1.00-1.25, I2 = 60%) and higher survival rates at 5 (OR:1.13, 95% CI: 1.02-1.25, I2 = 42%) and 10 years (OR: 1.13, 95% CI: 1.05-1.23, I2 = 0%). At 15 years, stroke incidence was comparable (OR: 1.12, 95% CI: 0.98-1.27, I2 = 4%). BV showed lower bleeding events (OR: 1.7, 95% CI: 1.18-2.46, I2 = 88%), but MV replacement showed lower reoperation incidence (OR: 0.27, 95% CI: 0.18-0.42, I2 = 85%). MV appears favorable for the long-term approach in AS management compared to BV.

Platelet-rich plasma versus corticosteroid injections in the management of patients with rotator cuff disease: A systematic review and meta-analysis.

Platelet-rich plasma (PRP) is an alternative to corticosteroid (CS) injections in managing rotator cuff disease. This meta-analysis investigated differences between PRP and CS for function and pain scores in significance and minimal clinical important difference (MCID). A literature search of Ovid Cochrane Library, Medline, Embase, Epub, and Scopus was conducted from inception to October 28, 2021. Eligible studies reported patients older than 18 years with a diagnosis of rotator cuff disease. This review was registered in PROSPERO (ID: CRD42021278740). Twelve studies met eligibility criteria (n = 639) of patients receiving either PRP or CS. At short-term follow-up, a difference favored CS compared to PRP in baseline change for disability of arm, shoulder, and hand (DASH) score (MD = -5.08, 95% CI: -8.00, -2.15; p = 0.0007; I2 = 0%) and simple shoulder test (SST) (MD = 1.25, 95% CI: 0.33, 2.18; p = 0.008; I2 = 0%). At intermediate follow-up, a difference favored PRP to CS baseline change of the DASH score (MD = 3.41, 95% CI: 0.67, 6.15; p = 0.01; I2 = 0%). At medium-term, a difference favored PRP to CS baseline change of the American Shoulder and Elbow Surgeons Shoulder (ASES) score (MD = -4.42, 95% CI: -8.16, -0.67; p = 0.02; I2 = 0%). Both treatments achieved individual MCID for each score. Despite favoring CS at short-term follow-up and PRP at intermediate- and medium-term follow-up, functional and pain scores did not demonstrate any clinical difference between the two treatment modalities in management of rotator cuff disease at all follow-up periods.

Open versus laparoscopic surgery in the management of patients with gallbladder cancer: A systematic review and meta-analysis.

BACKGROUND: The aim of this meta-analysis was to assess the safety and efficacy of laparoscopic surgery when compared to open surgery in the management of gallbladder cancer. METHODS: Ovid Cochrane Library, Medline, Embase, Epub, and Scopus were searched. A meta-analysis of selected studies was performed, and a subgroup analysis was performed by tumor stage. RESULTS: Fourteen studies met the eligibility criteria with a total of 1792 participants undergoing either laparoscopic or open surgery. Survival rate of laparoscopic group was higher than open group at T2 tumor stage after 1 year (OR = 2.130, 95%CI: 1.372, 3.306, I2 = 0%) and 2 year (OR = 2.074, 95%CI: 1.411, 3.050, I2 = 0%) as well as T3 tumor stage after 1 year (OR = 2.805, 95%CI: 1.631, 4.826, I2 = 0%) and 2 year (OR = 2.453, 95%CI: 1.367, 4.400, I2 = 0%). Additionally, overall recurrence rate between laparoscopic and open cohorts was similar (OR: 1.098, 95%CI: 0.774, 1.558, I2 = 5.56%). CONCLUSION: In comparison to open surgery, the results seem to show a trend favoring laparoscopic surgery as a possible alternative treatment option to commence the management of gallbladder cancer.