Surgical interventions for management of benign parotid tumors: A systematic review and network meta‐analysis

Head & Neck ◽  
2021 ◽  
Author(s):  
Mubarak Ahmed Mashrah ◽  
Hesham Mohammed Al‐Sharani ◽  
Maged Ali Al‐Aroomi ◽  
Ahmed Abdelrehem ◽  
Taghrid Aldhohrah ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Surgical Interventions ◽  
Parotid Tumors

scholarly journals Safety and effectiveness of surgical fixation versus non-surgical methods for the treatment of flail chest in adult populations: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Ayobobola A. Apampa ◽  
Ayesha Ali ◽  
Bryar Kadir ◽  
Zubair Ahmed
Keyword(s):  
Systematic Review ◽  
Surgical Intervention ◽  
Meta Analysis ◽  
Adult Population ◽  
Flail Chest ◽  
Surgical Interventions ◽  
Surgical Methods ◽  
Surgical Fixation ◽  
Randomised Controlled ◽  
Pulmonary Status

Abstract Purpose The objective of this systematic review is to compare the safety and efficacy of surgical fixation of rib fractures against non-surgical interventions for the treatment of flail chest in the adult population. Methods A search was performed on the 22nd of July 2020 to identify articles comparing surgical fixation versus clinical management for flail chest in adults, with a description of the outcome parameters (resource utility, mortality, adverse effects of the intervention and adverse progression in pulmonary status). Relevant randomised controlled trials were selected, their risk of bias assessed, and the data then extracted and analysed. Results 157 patients were included from four studies in the analyses, with 79 and 78 patients in the surgical and non-surgical groups, respectively. The pooled effects of all outcomes tended towards favouring surgical intervention. Surgical intervention was associated with lower rates of pneumonia (I2 = 46%, Tau2 = 0.16, p = 0.16), significantly lower rates of tracheostomy (I2 = 76%, Tau2 = 0.67, p = 0.02), and a significantly lower duration of mechanical ventilation (I2 = 88%, Tau2 = 33.7, p < 0.01) in comparison to the non-surgical management methods. Conclusion Our results suggest that surgical intervention reduces the need for tracheostomy, reduces the time spent in the intensive care unit following a traumatic flail chest injury and could reduce the risk of acquiring pneumonia after such an event. There is a need for further well-designed studies with sufficient sample sizes to confirm the results of this study and also detect other possible effects of surgical intervention in the treatment of traumatic flail chest in adults.

scholarly journals Endoscopic transmural drainage is associated with improved outcomes in disconnected pancreatic duct syndrome: a systematic review and meta-analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Eric Chong ◽  
Chathura Bathiya Ratnayake ◽  
Samantha Saikia ◽  
Manu Nayar ◽  
Kofi Oppong ◽  
...  
Keyword(s):  
Systematic Review ◽  
Pancreatic Duct ◽  
Meta Analysis ◽  
Fluid Collection ◽  
Significant Heterogeneity ◽  
Success Rates ◽  
Surgical Interventions ◽  
Transmural Drainage ◽  
Transpapillary Drainage ◽  
Duct Syndrome

Abstract Background Disconnected pancreatic duct syndrome (DPDS) is a complication of acute necrotizing pancreatitis in the neck and body of the pancreas often manifesting as persistent pancreatic fluid collection (PFC) or external pancreatic fistula (EPF). This systematic review and pairwise meta-analysis aimed to review the definitions, clinical presentation, intervention, and outcomes for DPDS. Methods The PubMed, EMBASE, MEDLINE, and SCOPUS databases were systematically searched until February 2020 using the PRISMA framework. A meta-analysis was performed to assess the success rates of endoscopic and surgical interventions for the treatment of DPDS. Success of DPDS treatment was defined as long-term resolution of symptoms without recurrence of PFC, EPF, or pancreatic ascites. Results Thirty studies were included in the quantitative analysis comprising 1355 patients. Acute pancreatitis was the most common etiology (95.3%, 936/982), followed by chronic pancreatitis (3.1%, 30/982). DPDS commonly presented with PFC (83.2%, 948/1140) and EPF (13.4%, 153/1140). There was significant heterogeneity in the definition of DPDS in the literature. Weighted success rate of endoscopic transmural drainage (90.6%, 95%-CI 81.0–95.6%) was significantly higher than transpapillary drainage (58.5%, 95%-CI 36.7–77.4). Pairwise meta-analysis showed comparable success rates between endoscopic and surgical intervention, which were 82% (weighted 95%-CI 68.6–90.5) and 87.4% (95%-CI 81.2–91.8), respectively (P = 0.389). Conclusions Endoscopic transmural drainage was superior to transpapillary drainage for the management of DPDS. Endoscopic and surgical interventions had comparable success rates. The significant variability in the definitions and treatment strategies for DPDS warrant standardisation for further research.

scholarly journals Percutaneous Versus Surgical Interventions for Hepatic Cystic Echinococcosis: A Systematic Review and Meta-Analysis

2021 ◽  
Author(s):  
G. L. E. Mönnink ◽  
C. Stijnis ◽  
O. M. van Delden ◽  
R. Spijker ◽  
M. P. Grobusch
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Treatment Options ◽  
Length Of Hospital Stay ◽  
Percutaneous Treatment ◽  
Invasive Treatment ◽  
Surgical Interventions ◽  
Percutaneous Therapy ◽  
Registration Number ◽  
Hepatic Echinococcosis

Abstract Purpose This systematic review and meta-analysis summarises the current literature on invasive treatment options of cystic hepatic echinococcosis (CE), comparing percutaneous radiological interventions to surgery, still the cornerstone of treatment in many countries. Methods A literature search was conducted in Medline and EMBASE databases (PROSPERO registration number: CRD42019126150). The primary outcome was recurrence of cysts after treatment. Secondary outcomes were complications, duration of hospitalisation, mortality and treatment conversion. Results The number of eligible prospective studies, in particular RCTs, was limited. In the four included studies, only conventional surgery is compared directly to percutaneous techniques. From the available data, in terms of recurrence, percutaneous treatment of hydatid cysts is non-inferior to open surgery. With regard to complications and length of hospital stay, outcomes favour percutaneous therapy. Conclusion Although evidence from prospective research is small, percutaneous treatment in CE is an effective, safe and less invasive alternative to surgery.

Surgical treatment of rectovaginal fistulas (systematic literature review)

2021 ◽  
pp. 30-48
Author(s):  
Andrei Anatolevich Mudrov ◽  
Aleksandr Yur’evich Titov ◽  
Mariyam Magomedovna Omarova ◽  
Sergei Alekseevich Frolov ◽  
Ivan Vasilevich Kostarev ◽  
...  
Keyword(s):  
Systematic Review ◽  
Clinical Trials ◽  
Literature Review ◽  
Systematic Literature Review ◽  
Meta Analysis ◽  
High Recurrence Rate ◽  
Surgical Interventions ◽  
Rectovaginal Fistulas ◽  
Surgical Treatments

Despite the large number of available surgical interventions aimed at the treatment of rectovaginal fistulas, the results of their use remain extremely disappointing, associated with the high recurrence rate of the disease reaching 80 %, as well as the lack of a single tactic to minimize the risk of anal incontinence and the need for colostomy. Objective: to conduct a systematic literature review in order to summarize information related to the rectovaginal fistulas surgery. The systematic review includes the results of an analysis of 97 clinical trials selected from 756 publications found in databases. Inclusion criteria: a full-text article, the presence of at least 5 patients in the study, as well as data on the outcome of surgery. Clinical trials with different surgical treatments were identified and classified into the following categories: elimination of the rectovaginal septal defect with a displaced flap (rectal and vaginal); Martius surgery; gracilis muscle transposition; transperineal procedure; abdominal procedure including endoscopic and laparoscopic methods; use of biological or biocompatible materials. Treatment outcomes vary significantly from 0 % to > 80 %. None of the studies were randomized. Due to the low quality of the identified studies, comparison of results and meta-analysis conduction were not possible. Conclusion: as a result of the systematic review, data for the analysis and development of any strategic and tactical algorithms for the treatment of RVF were not obtained. The most important questions still remain open: what and when surgical method to choose, is it necessary to form a disconnecting stoma?

scholarly journals Systematic Review with Meta-Analysis: Endoscopic and Surgical Resection for Ampullary Lesions

2020 ◽  
Vol 9 (11) ◽  
pp. 3622
Author(s):  
Christian Heise ◽  
Einas Abou Ali ◽  
Dirk Hasenclever ◽  
Francesco Auriemma ◽  
Aiste Gulla ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Significant Risk ◽  
Significant Heterogeneity ◽  
Incomplete Resection ◽  
Quality Of Data ◽  
Surgical Interventions ◽  
Random Effects Models ◽  
Fixed And Random Effects

Ampullary lesions (ALs) can be treated by endoscopic (EA) or surgical ampullectomy (SA) or pancreaticoduodenectomy (PD). However, EA carries significant risk of incomplete resection while surgical interventions can lead to substantial morbidity. We performed a systematic review and meta-analysis for R0, adverse-events (AEs) and recurrence between EA, SA and PD. Electronic databases were searched from 1990 to 2018. Outcomes were calculated as pooled means using fixed and random-effects models and the Freeman-Tukey-Double-Arcsine-Proportion-model. We identified 59 independent studies. The pooled R0 rate was 76.6% (71.8–81.4%, I2 = 91.38%) for EA, 96.4% (93.6–99.2%, I2 = 37.8%) for SA and 98.9% (98.0–99.7%, I2 = 0%) for PD. AEs were 24.7% (19.8–29.6%, I2 = 86.4%), 28.3% (19.0–37.7%, I2 = 76.8%) and 44.7% (37.9–51.4%, I2 = 0%), respectively. Recurrences were registered in 13.0% (10.2–15.6%, I2 = 91.3%), 9.4% (4.8–14%, I2 = 57.3%) and 14.2% (9.5–18.9%, I2 = 0%). Differences between proportions were significant in R0 for EA compared to SA (p = 0.007) and PD (p = 0.022). AEs were statistically different only between EA and PD (p = 0.049) and recurrence showed no significance for EA/SA or EA/PD. Our data indicate an increased rate of complete resection in surgical interventions accompanied with a higher risk of complications. However, studies showed various sources of bias, limited quality of data and a significant heterogeneity, particularly in EA studies.

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