scholarly journals Infrapatellar versus suprapatellar approach for intramedullary nailing of the tibia: a systematic review and meta-analysis

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Nikhil Ponugoti ◽  
Branavan Rudran ◽  
Amr Selim ◽  
Sam Nahas ◽  
Henry Magill

Abstract Background Intramedullary nailing (IMN) is a conventional technique for the treatment of tibial shaft fractures. It has been suggested that the suprapatellar (SP) approach holds advantages over the traditional infrapatellar (IP) approach. Current literature lacks adequate data to provide robust clinical recommendations. This meta-analysis aims to determine the efficacy of infrapatellar versus suprapatellar techniques for IMN. Methods An up-to-date literature search of the Embase, Medline, and registry platform databases was performed. The search was conducted using a predesigned search strategy and all eligible literature was critically appraised for methodological quality via the Cochrane’s collaboration tool. Fluoroscopy time, operative time, pain score, knee function, deep infection, non-union and secondary operation rates were all considered. Conclusion A total of twelve studies were included in the meta-analysis. The results of this analysis show that suprapatellar nailing is associated with reduced post-operative pain scores and improved functional outcomes. The data suggest no significant difference in terms of operative times, fluoroscopy times, rates of deep infection, non-union or secondary procedures when compared to infra-patellar techniques. Further studies are required to confirm these findings and assess long-term results.

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Henry Magill ◽  
Nikhil Ponugoti ◽  
Amr Selim ◽  
James Platt

Abstract Background Periprosthetic fractures of the distal femur above a total knee arthroplasty (TKA) have traditionally been managed by locking compression plating (LCP). This technique is technically demanding and is associated with high rates of non-union and revision. More recently, retrograde intramedullary nailing (RIMN) has been proposed as an acceptable alternative. This meta-analysis aims to evaluate clinical outcomes in patients with periprosthetic supracondylar femoral fractures who were treated with LCP and RIMN. Methods An up-to-date literature search was carried out using the pre-defined search strategy. All studies that met the inclusion criteria were assessed for methodological quality with the Cochrane’s collaboration tool. Operative time, functional score, time-to-union, non-union rates and revision rates were all considered. Conclusion Ten studies with a total of 531 periprosthetic fractures were included. This meta-analysis has suggested that there is no significant difference in any of the outcome measures assessed. Further, more extensive literature is required on the subject to draw more robust conclusions.


2021 ◽  
pp. 112070002098506
Author(s):  
James R Onggo ◽  
Mithun Nambiar ◽  
Jason D Onggo ◽  
Anuruban Ambikaipalan ◽  
Parminder J Singh ◽  
...  

Background/Aim: This study aims to determine the safety and efficacy of integrated dual lag screw (IDL) cephalomedullary nails (CMN) when compared with single lag screw (SL) constructs, in the internal fixation of intertrochanteric femoral fractures. Methods: The Smith & Nephew InterTan IDL was compared with SL CMN group consisting of the Stryker Gamma-3 (G3) and Synthes Proximal Femoral Nail Antirotation (PFNA) CMN. A multi-database search was performed according to PRISMA guidelines. Data from studies assessing the clinical and radiological outcomes, complications and perioperative parameters of InterTan versus G3 or PFNA CMN in patients with intertrochanteric femoral fractures were extracted and analysed. Results: 15 studies were included in this meta-analysis, consisting of 2643 patients. InterTan was associated with lower complication rates in terms of all-cause revisions (OR 0.34; 95% CI, 0.22–0.51; p < 0.001), cut-outs (OR 0.30; 95% CI, 0.17–0.51; p < 0.001), medial or lateral screw migration (OR 0.19; 95% CI, 0.06–0.65; p = 0.008) as well as persistent hip and thigh pain (OR 0.65; 95% CI, 0.47–0.90; p = 0.008). In terms of perioperative parameters, InterTan is associated with longer operative times (MD 5.57 minutes; 95% CI, 0.37–10.78 minutes, p = 0.04) and fluoroscopy times (MD 38.89 seconds, 95% CI, 15.88–61.91 seconds; p < 0.001). There was no statistically significant difference in terms of clinical Harris Hip Score and radiological outcomes, non-union, haematoma, femoral fractures, varus collapse, length of stay and mean intraoperative blood loss between the 2 groups. Conclusions: Integrated dual lag screw cephalomedullary nails are associated with fewer revisions and complications. However, there is insufficient data to suggest that either nail construct is associated with better functional outcomes.


2021 ◽  
Vol 108 (Supplement_7) ◽  
Author(s):  
Ali Yasen Y Mohamedahmed ◽  
Shafquat Zaman ◽  
Stephen Stonelake ◽  
Shahin Hajibandeh

Abstract Aims To evaluate comparative outcomes of single port laparoscopic appendicectomy (SPLA) and conventional three-port laparoscopic appendicectomy (CLA) in the management of acute appendicitis. Methods A comprehensive systematic review of randomised controlled trials (RCTs) with subsequent meta-analysis of outcomes were conducted following PRISMA standards. Post-operative pain, cosmesis, need for an additional port(s), operative time, Post-operative complications, length of hospital stay(LOS), readmission, and reoperation were the evaluated outcome parameters. Results Sixteen RCTs reporting a total number of 2017 patients who underwent SPLA(n = 1009) or CLA(n = 1008) were included. SPLA showed higher cosmetic score (Mean Difference (MD) 1.11,P= 0.03) but significantly longer operative time (MD 7.08, P = 0.00001) compared to CLA. However, there was no significant difference between SPLA and CLA group in the postoperative pain score at 12 hours (MD -0.13,P=0.69), need for additional port(s) (Risk Ratio (RR)0.03, P = 0.07), postoperative ileus (RR 0.74,P=0.51), SSI ( RR 1.38, P = 0.28), Post-operative intra-abdominal collection (RR 0.00,P=0.62), LOS ( MD -2.41, P = 0.16), readmission to the hospital ( RR 0.45,P=0.22), and return to theatre (RR -0.00, P = 0.49). Subgroup analysis showed that operative time was comparable in adults only subgroup (P = 0.18) while it was significantly loner in paediatrics only subgroup(P = 0.00001). Moreover, LOS was shorter in adults only subgroup (P = 0.003) and no difference observed in paediatrics only subgroup (P = 0.93). Conclusion SPLA is associated with a slightly longer operative time; however, its efficacy and safety are comparable to CLA. Subgroup analysis showed that SPLA has better outcome in adults than paediatrics. Additionally, SPLA offers better post-operative cosmesis.


2018 ◽  
Vol 3 (3) ◽  
pp. 2473011418S0002 ◽  
Author(s):  
Jack Allport ◽  
Jayasree Ramaskandhan ◽  
Malik Siddique

Category: Hindfoot Introduction/Purpose: Arthrodesis is a safe and effective treatment for a number of hind and midfoot conditions. However, non-union rates have historically been reported as high as 41%. A number of factors have been identified that increase non-union rates, the most notable and readily modifiable is a patient’s smoking status. Smoking rates in the UK in 2015 were 19.3% for men and 15.3% for women. We have examined the effect of smoking status (current, ex-smokers and non-smokers) on union rates for a large cohort of patients undergoing hind or midfoot arthrodesis. Methods: This is a single surgeon, retrospective cohort study of consecutive cases. The surgeon’s logbook was used to identify patients undergoing any hind and midfoot arthrodesis procedures from January 2010 until September 2016. Revision procedures and charcot arthropathy cases were excluded along with cases with insufficient records available. Demographic data was collected along with: joints involved, surgical implant used, bone grafting, the use of ultrasound bone stimulation (EXOGEN, Bioventus LLC, Durham, USA) therapy, complications and final outcome with regards to union. Patients were divided according to self-reported smoking status at pre-operative assessment; current smokers, ex-smokers and non-smokers. Union outcome was based on clinical notes and included patient symptoms and radiographic evidence. Delayed union was classed as union occurring after 6 months. The effect of smoking status on deep infection rates and the need for EXOGEN therapy was also analysed. Results: 381 joints were included (see image). The smoking prevalence was 14.0% (accounting for 12.3% of joints) and 32.2% ex-smokers (35.4%). The groups were comparable with regards to gender, diabetes status and BMI. Smokers were younger, had less co-morbidities and were less likely to have had multiple joints fused (p<0.05). Non-union rates were statistically higher in current smokers with a relative risk of 5.81 (95% CI 2.54-13.29, P<0.001), there was no statistically significant difference between ex-smokers and non-smokers. Active smokers had higher rates of deep infection (P=0.05) and the need for EXOGEN use (P<0.001). Within the smoking group there was a trend toward slower union (delayed + non-union) with heavier smoking (p=0.054). Conclusion: This large retrospective cohort study confirms previous evidence that smoking has a considerable negative effect on union in arthrodesis (despite other differences between the groups likely to favour union in smokers). A 5.8 relative risk in a modifiable risk factor is extremely high. Arthrodesis surgery should be undertaken with extreme caution in patients who are actively smoking. Our study shows that after cessation of smoking the risk returns to normal, however we have not quantified the time frame. Further research is needed to quantify the necessary time frame for smoking cessation to reduce non-union risk.


Author(s):  
Ahmed Khalil Attia ◽  
Karim Mahmoud ◽  
Jason Bariteau ◽  
Sameh A. Labib ◽  
Christopher W. DiGiovanni ◽  
...  

Abstract Purpose This meta-analysis aims to provide updated evidence on the success rate, return to play (RTP) rate, time to RTP, and complications of operatively and conservatively managed navicular stress fractures (NSFs) as well as delays in diagnosis while avoiding limitations of previous similar studies. Methods Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, two independent team members electronically searched MEDLINE (PubMed), EMBASE, Google Scholar, SCOPUS, and Cochrane databases throughout February 2021 using the following keywords with their synonyms: “Navicular stress fracture,” “return to play,” and “athletes.” The primary outcomes were (1) management success rate, (2) RTP rate, and (3) time to RTP. The secondary outcomes were (1) non-union, (2) time to diagnosis, (3) refracture, and (4) other complications. Inclusion criteria were clinical studies on NSFs reporting at least one of the desirable outcomes. Studies not reporting any of the outcomes of interest or the full text was not available in English, German, French, or Arabic were excluded. Case reports, case series with less than ten cases, and studies reporting exclusively on navicular non-union management were also excluded. The Newcastle–Ottawa scale was used for quality assessment while Review Manager (RevMan) Version 5.4 was used for the risk of bias assessment. Data were presented by type of treatment (surgical or conservative). If enough studies were present that were clinically and statistically homogeneous and data on them adequately reported, a meta-analysis was performed using a fixed-effects model. In case of statistical heterogeneity, a random-effects model was used. If meta-analysis was not possible, results were reported in a descriptive fashion. The need to explore for statistical heterogeneity was determined by an I2 greater than 40%. Results Eleven studies met the inclusion criteria with a total of 315 NSF. Out of those, 307 (97.46%) NSFs were in athletes. One hundred eight (34.29%) NSFs were managed operatively, while 207 (65.71%) NSFs were managed conservatively. Successful outcomes were reported in 104/108 (96.30%) NSF treated operatively with a mean success rate of 97.9% (CI: 95.4–100%, I2 = 0%). Successful outcomes were reported in 149/207 (71.98%) NSF treated conservatively, with a mean success rate of 78.1% (CI: 66.6–89.6%, I2 = 84.93%). Successful outcome differences were found to be significant in favor of operative management (OR = 5.52, CI: 1.74–17.48, p = 0.004, I2 = 4.6%). RTP was noted in 97/98 (98.98%) NSF treated operatively and in 152/207 (73.43%) NSF treated conservatively, with no significant difference between operative and conservative management (OR = 2.789, CI: 0.80–9.67, p = 0.142, I2 = 0%). The pooled mean time to RTP in NSF treated operatively was 4.17 months (CI: 3.06–5.28, I2 = 92.88%), while NSF treated conservatively returned to play at 4.67 months (CI: 0.97–8.37, I2 = 99.46%) postoperatively, with no significant difference between operative and conservative management (SMD =  − 0.397, CI: − 1.869–1.075, p = 0.60, I2 = 92.24). The pooled mean duration of symptoms before diagnosis was 9.862 (3.3–123.6) months (CI: 6.45–13.28, I2 = 94.92%), reported in ten studies. Twenty (23.53%) refractures were reported after conservative management of 85 NSFs, while one (1.28%) refracture was reported after operative management of 78 NSFs, with a significant difference in favor of operative management (OR = 0.083, CI: 0.007–0.973, p = 0.047, I2 = 38.78%). Conclusion Operative management of NSF provides a higher success rate, a lower refracture rate, and a lower non-union rate as compared to other non-operative management options. While not significant, there is a notable trend towards superior RTP rates and time to RTP following operative management. Therefore, we recommend operative fixation for all NSFs type I through III in athletes. Athletes continue to exhibit an alarmingly long duration of symptoms before diagnosis is made; a high index of suspicion must be maintained, therefore, and adjunct CT imaging is strongly recommended in the case of any work-up. Unfortunately, the published literature on NSFs remains of lower level of evidence and high-quality studies are needed.


Children ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 10
Author(s):  
Sachit Anand ◽  
Tanvi Goel ◽  
Apoorv Singh ◽  
Nellai Krishnan ◽  
Prabudh Goel ◽  
...  

Background: The available endoscopic techniques for ureterocele decompression include laser puncture (LP), electrosurgical incision (ES), and cold-knife incision. This systematic review was performed to compare the efficacy of LP versus ES techniques with special emphasis on de novo VUR. Methods: Four databases were systematically searched by the authors. The inclusion criteria were all comparative studies in which ureterocele decompression was performed by either LP or ES endoscopic techniques. Outcomes including the incidence of de novo VUR, the need for endoscopic retreatment of the ureterocele, and the need for secondary surgical procedures were studied. Risk ratios (RR) were calculated for all outcomes and the Mantel-Haenszel method was utilized for the estimation of pooled RR. The methodological quality was assessed by the Downs and Black scale. Results: Five studies were considered for systematic review, while four of them were included in the meta-analysis. Out of 202 children, 67 developed de novo VUR. Significantly lower rates of reflux were observed in the LP group vis-a-vis ES group (RR = 0.17, 95% CI 0.09 to 0.32, p < 0.00001). Endoscopic retreatment rates (n = 20) demonstrated no significant difference among the two patient groups (RR = 0.66, 95% CI 0.26–1.68, p = 0.38). A total of 46 secondary procedures were performed in 170 children, mostly ureteral re-implantations, with a significantly lower need of secondary surgeries following LP versus ES (RR = 0.26, 95% CI 0.13–0.49, p < 0.0001). The risk of bias in the included studies was low-to-moderate. Conclusions: When compared to the ES technique, the LP technique is associated with a significantly low incidence of de novo VUR and requirement for secondary surgeries (particularly anti-reflux surgeries). Endoscopic retreatment rates showed no significant difference between the two techniques. However, due to the moderate risk of bias in two out of four included studies, randomized controlled trials are needed in the future.


2020 ◽  
Author(s):  
Mohammad Karam ◽  
Ahmad Abul ◽  
Abdulwahab Althuwaini ◽  
Talal Alenezi ◽  
Ali Aljadi ◽  
...  

Objective To compare the outcomes of coblation versus bipolar in pediatric patients undergoing tonsillectomy. Methods A systematic review and meta-analysis were performed as per the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) Guidelines and an electronic search of information was conducted to identify all Randomized Controlled Trials (RCTs) comparing the outcomes of coblation versus bipolar in pediatric patients undergoing tonsillectomy. Intraoperative bleeding, reactionary hemorrhage, delayed hemorrhage and post-operative pain were primary outcome measures. Secondary outcome measures included return to normal diet, effects on tonsillar bed, operation time and administration of analgesia. Fixed and random effects models were used for the analysis. Results Seven studies enrolling 1328 patients were identified. There was a significant difference between coblation and bipolar groups in terms of delayed hemorrhage (Odds Ratio [OR] = 0.25, P = 0.0007) and post-operative pain (standardized mean difference [MD] = -2.13, P = 0.0007). Intraoperative bleeding (MD = -43.26, P = 0.11) and reactionary hemorrhage did not show any significant difference. For secondary outcomes, coblation group had improved outcomes in terms of administration of analgesia, diet and tonsillar tissue recovery and thermal damage. No significant difference was reported in terms of operation time. Conclusions Coblation is a superior option when compared to bipolar technique for pediatric patients undergoing tonsillectomy as it improves post-operative pain and delayed hemorrhage and does not worsen intraoperative bleeding and reactionary hemorrhage.


2021 ◽  
pp. 036354652110536
Author(s):  
Ahmed Khalil Attia ◽  
Karim Mahmoud ◽  
Pieter d’Hooghe ◽  
Jason Bariteau ◽  
Sameh A. Labib ◽  
...  

Background: An acute Achilles tendon rupture is one of the most common sports injuries, affecting 18 per 100,000 persons, and its operative repair has been evolving and increasing in frequency since the mid-1900s. Traditionally, open surgical repair has provided improved functional outcomes, reduced rerupture rates, and a quicker recovery and return to activities at the expense of increased wound complications such as infections and skin necrosis compared with nonoperative management. In 1977, Ma and Griffith introduced the percutaneous approach, and over the following decades, multiple improved techniques, and modifications thereof, have been described with comparable outcomes with open repair. Purpose: The current study aimed to provide updated level 1 evidence comparing open repair with minimally invasive surgery (MIS) through a comprehensive search of the literature published in English, Arabic, Spanish, Portuguese, and German while avoiding limitations of previous studies such as heterogeneous study designs and a small number of included trials. Study Design: Meta-analysis; Level of evidence, 1. Methods: Following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, 2 independent team members searched several databases to identify randomized controlled trials (RCTs) comparing open repair and MIS of Achilles tendon ruptures. The primary outcomes were (1) functional outcomes, (2) reruptures, (3) sural nerve injuries, and (4) infections (deep/superficial), whereas the secondary outcomes were (1) skin complications, (2) adhesions, (3) other complications, (4) ankle range of motion, and (5) surgical time. Results: There were 10 RCTs that qualified for the meta–analysis with a total of 522 patients. Overall, 260 (49.8%) patients underwent open repair, while 262 (50.2%) underwent MIS. The mean postoperative AOFAS score was 94.8 and 95.7 for open repair and MIS, respectively, with a nonsignificant difference (mean difference [MD], –0.73 [95% CI, –1.70 to 0.25]; P = .14; I2 = 0%). The pooled mean total complication rate was 15.5% (0%-36.4%) for open repair and 10.4% (0%-45.5%) for MIS, with a nonsignificant statistical difference (odds ratio [OR], 1.50 [95% CI, 0.87-2.57]; P = .14; I2 = 40%). The mean rerupture rate was 2.5% (0%-6.8%) for open repair versus 1.5% (0%-4.6%) for MIS, with a nonsignificant statistical difference (OR, 1.56 [95% CI, 0.42-5.70]; P = .50; I2 = 0%). No cases of sural nerve injuries were reported in the open repair group. The mean sural nerve injury rate was 3.4% (0%-7.3%) in the MIS group, which was statistically significant (OR, 0.16 [95% CI, 0.03-0.46]; P = .02; I2 = 0%). The mean overall superficial infection rate was 6.0% (0%-18.2%) and 0.4% (0%-4.5%) for open repair and MIS, respectively, with a statistically significant difference (OR, 5.70 [95% CI, 1.80-18.02]; P < .001; I2 = 0%). The mean overall deep infection rate reported in the open repair group was 1.4% (0%-5.0%), while no deep infection was reported in the MIS group, with no statistically significant difference (OR, 3.14 [95% CI, 0.48-20.54]; P = .23; I2 = 0%). There were no significant differences between the open repair and MIS groups in the skin necrosis and dehiscence rate, adhesion rate, or keloid scar rate. The mean surgical time was 51.0 and 29.7 minutes for open repair and MIS, respectively, with a statistically significant difference (MD, 21.13 [95% CI, 15.50-26.75]; P < .001; I2 = 15%). Conclusion: Open Achilles tendon repair was associated with a longer surgical time, higher risk of superficial infections, and higher risk of ankle stiffness, while MIS was associated with a greater risk of temporary sural nerve palsy. The rerupture rate and functional outcomes were mostly equivalent. We found MIS to be a safe and reliable technique. However, high–quality standardized RCTs are still needed before recommending MIS as the gold standard for managing Achilles tendon ruptures.


Author(s):  
A.V. Kalashnikov ◽  
I.E. Chip ◽  
O.V. Kalashnikov

Summary. The topicality of the research is predetermined by the high frequency of adverse functional results after PTF (proximal tibial fractures) treatment, like deforming osteoarthritis, contractures, knee joint instability developing fairly often in the distant period and occurring in 5.8% to 28% of cases; disability rate up to 5.9-9.1%. The mater of a traditional approach to an intramedullary nail insertion point versus the suprapatellar one for FPRTB intramedullary nailing is still under discussion. Objective: To specify the efficacy of suprapatellar approach for IM nailing in patients with PTF. Materials and methods: prospective and retrospective analysis of the efficiency of 30 PTF patients’ treatment at the clinic of the State Institution “ITO NAMN of Ukraine” and at the traumatology department of KNMP “Globinskaya CRН” within 2016-2017, using both suprapatellar and traditional accesses. Their outcomes have been evaluated after their fractures consolidation (1 year after the start of the treatment) according to the Neer-Grantham-Shelton scale. Results. The IM nailing from the suprapatellar access has shown itself to be the most efficient method for proximal tibial fractures management. The share of excellent results reached 60%, demonstrating statistically significant difference (p ≤ 0.01) from those of patients cured from a traditional access; there were only 20% of satisfactory results. No poor results were reported. Practical importance: the study proves the expediency of suprapatellar access in IM nailing of PTF and the need for wider implementation of the method within the territory of Ukraine. Conclusions. Considering the low injury rate and ensuring potentially better bone fragments reposition, the suprapatellar access in IM nailing is the most efficient method for PTF management.


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