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Postgraduate Medical Journal Jun 2024The utilization of postdilatation in primary percutaneous coronary intervention (PCI) is feared to induce suboptimal coronary blood flow and compromise the outcome of...
BACKGROUND
The utilization of postdilatation in primary percutaneous coronary intervention (PCI) is feared to induce suboptimal coronary blood flow and compromise the outcome of the patients. This meta-analysis sought to verify whether postdilatation during primary PCI is associated with worse angiographic or long-term clinical outcomes.
METHODS
Systematic literature searches were conducted on PubMed, The Cochrane Library, ClinicalTrials.gov, EBSCO, and Europe PMC on 10 March 2024. Eligible studies reporting the outcomes of postdilatation among ST-segment elevation myocardial infarction patients were included. The primary outcome was no-reflow condition during primary PCI based on angiographic finding. The secondary clinical outcome was major adverse cardiovascular events (MACEs) comprising all-cause death, myocardial infarction, target vessel revascularization (TVR), and stent thrombosis.
RESULTS
Ten studies were finally included in this meta-analysis encompassing 3280 patients, which was predominantly male (76.6%). Postdilatation was performed in 40.7% cases. Postdilatation was associated with increased risk of no-reflow during primary PCI [Odd Ratio (OR) = 1.33, 95% Confidence Interval (CI): 1.12-1.58; P = .001)]. Conversely, postdilatation had a tendency to reduce MACE (OR = 0.70, 95% CI: 0.51-0.97; P = .03) specifically in terms of TVR (OR = 0.41, 95% CI: 0.22-0.74; P = .003). No significant differences between both groups in relation to mortality (OR = 0.58, 95% CI: 0.32-1.05; P = .07) and myocardial infarction (OR = 1.5, 95% CI: 0.78-2.89; P = .22).
CONCLUSIONS
Postdilatation after stent deployment during primary PCI appears to be associated with an increased risk of no-reflow phenomenon after the procedure. Nevertheless, postdilatation strategy has demonstrated a significant reduction in MACE over the course of long-term follow-up. Specifically, postdilatation significantly decreased the occurrence of TVR. Key messages: What is already known on this topic? Optimizing stent deployment by performing postdilatation during percutaneous coronary intervention (PCI) is essential for long-term clinical outcomes. However, its application during primary PCI is controversial due to the fact that it may provoke distal embolization and worsen coronary blood flow. What this study adds? In this systematic review and meta-analysis of 10 studies, we confirm that postdilatation during primary PCI is associated with worse coronary blood flow immediately following the procedure. On the contrary, this intervention proves advantageous in improving long-term clinical outcomes, particularly in reducing target vessel revascularization. How this study might affect research, practice, or policy? Given the mixed impact of postdilatation during primary PCI, this strategy should only be applied selectively. Future research should focus on identifying patients who may benefit from such strategy.
PubMed: 38899828
DOI: 10.1093/postmj/qgae073 -
Journal of Clinical Medicine May 2024Several regional anesthesia (RA) techniques have been described for distal upper limb surgery. However, the best approach in terms of RA block success rate and safety... (Review)
Review
Several regional anesthesia (RA) techniques have been described for distal upper limb surgery. However, the best approach in terms of RA block success rate and safety is not well recognized. To assess and compare the surgical anesthesia and efficacy of axillary brachial plexus block with other RA techniques for hand and wrist surgery. The attainment of adequate surgical anesthesia 30 min after block placement was considered a primary outcome measure. Additionally, successful block outcomes were required without the use of supplemental local anesthetic injection, systemic opioid analgesia, or the need to convert to general anesthesia. We performed a systematic search in the following databases: MEDLINE, EMBASE, Cochrane Database of Systematic Reviews, and CENTRAL. RCTs comparing axillary blocks with other brachial plexus block techniques, distal peripheral forearm nerve block, intravenous RA, and the wide-awake local anesthesia no tourniquet (WALANT) technique were included. In total, 3070 records were reviewed, of which 28 met the inclusion criteria. The meta-analysis of adequate surgical anesthesia showed no significant difference between ultrasound-guided axillary block and supraclavicular block (RR: 0.94 [0.89, 1.00]; = 0.06; I = 60.00%), but a statistically significant difference between ultrasound-guided axillary block and infraclavicular block (RR: 0.92 [0.88, 0.97]; < 0.01; I = 53.00%). Ultrasound-guided infraclavicular blocks were performed faster than ultrasound-guided axillary blocks (SMD: 0.74 [0.30, 1.17]; < 0.001; I = 85.00%). No differences in performance time between ultrasound-guided axillary and supraclavicular blocks were demonstrated. Additionally, adequate surgical anesthesia onset time was not significantly different between ultrasound-guided block approaches: ultrasound-guided axillary blocks versus ultrasound-guided supraclavicular blocks (SMD: 0.52 [-0.14, 1.17]; = 0.12; I = 86.00%); ultrasound-guided axillary blocks versus ultrasound-guided infraclavicular blocks (SMD: 0.21 [-0.49, 0.91]; = 0.55; I = 92.00%). The RA choice should be individualized depending on the patient, procedure, and operator-specific parameters. Compared to ultrasound-guided supraclavicular and infraclavicular block, ultrasound-guided axillary block may be preferred for patients with significant concerns of block-related side effects/complications. High heterogeneity between studies shows the need for more robust RCTs.
PubMed: 38892896
DOI: 10.3390/jcm13113185 -
Frontiers in Pharmacology 2024Urolithiasis is a common urological diseases and affects the daily life of patients. Medical expulsive therapy has become acceptable for many parents. We conducted a...
OBJECTIVE
Urolithiasis is a common urological diseases and affects the daily life of patients. Medical expulsive therapy has become acceptable for many parents. We conducted a meta-analysis to determine the efficacy and safety of tadalafil compared with tamsulosin for treating distal ureteral stones less than 10 mm in length.
METHODS
Related studies were identified via searches of the PubMed, Embase, and Cochrane Library databases. All the articles that described the use of tadalafil and tamsulosin for treating distal ureteral stones were collected.
RESULTS
A total of 14 studies were included in our meta-analysis. Our results revealed that tadalafil enhanced expulsion rate [odds ratio (OR) = 0.68, 95% confidence interval (CI): 0.47 to 0.98, = 0.04]; reduced expulsion time [mean difference (MD) = 1.22, 95% CI (0.13, 2.30), = 0.03]; lowered analgesia use [MD = 38.66, 95% CI (7.56, 69.77), = 0.01] and hospital visits [MD = 0.14, 95% CI (0.06, 0.22), = 0.0006]. According to our subgroup analysis, either tadalafil 5 mg or 10 mg did not promote expulsion rate and accelerate expulsion time compared with tamsulosin. But patients receiving 5 mg tadalafil decreased analgesia usage [MD = 101.04, 95% CI (67.56, 134.01), < 0.00001].
CONCLUSION
Compared with tamsulosin, tadalafil demonstrates a higher expulsion rate and less expulsion time for patients with distal ureteral stones less than 10 mm with a favorable safety profile.
PubMed: 38873423
DOI: 10.3389/fphar.2024.1351312 -
Journal of Hand and Microsurgery Jun 2024The extensor pollicis longus (EPL) is a muscle that follows a complex anatomical course in the hand to allow for thumb extension. Almost all manual activities require...
INTRODUCTION
The extensor pollicis longus (EPL) is a muscle that follows a complex anatomical course in the hand to allow for thumb extension. Almost all manual activities require the use of the EPL; therefore, when ruptured it can be very disabling for patients. The etiologies behind traumatic EPL rupture were mostly attributed to distal radius fracture in the literature. However, EPL rupture remains uncommon, and other traumatic etiologies exist. Therefore, this systematic review aimed to provide a holistic view of the traumatic etiologies behind the EPL rupture and fill the global lack of knowledge regarding this rare injury.
MATERIALS AND METHODS
We searched among Cochrane Central Register of Controlled Trials (CENTRAL) Embase, Medline, and Cochrane Database of systematic review register databases via Ovid, with no restriction on the date, including studies containing data about the etiology of traumatic causes of EPL tendon rupture with available full text, and excluding non-English and animal studies.
RESULTS
A total of 37 articles with 371 cases constituted the basis of this review. We classified the etiology of the EPL rupture into three groups according to the affected anatomical structure that caused the EPL rupture (fracture-related, soft tissue-related, and mallet thumb).
CONCLUSION
Distal radius fractures remain the most common cause of EPL rupture; however, other causes, such as lacerations, blunt trauma, and direct cuts to the EPL tendon, should be considered.
PubMed: 38855526
DOI: 10.1055/s-0043-1768485 -
Journal of Hand and Microsurgery Mar 2024Soft-tissue thumb defects are common reconstructive challenges, the main goals being restoration of tactile sensibility, range of movement, pulp padding, length, and...
INTRODUCTION
Soft-tissue thumb defects are common reconstructive challenges, the main goals being restoration of tactile sensibility, range of movement, pulp padding, length, and cosmesis. The reverse-flow dorsoulnar and dorsoradial collateral artery flaps are homodigital flaps used to cover both distal dorsal and volar thumb defects. These flaps can be used as compound flaps including skin, fat, and/or nerves. As there is no critical analysis of these studies, this study aims to create a synthesized comprehensive systematic review.
METHODS
Systematic review was performed using the databases PubMed, Embase, and Medline. Eligible studies followed the inclusion criteria: English language and all studies published to date. The primary outcome was flap survival. Other data collected included anatomical area of the defect, flap constituents and dimensions, donor-site closure and complications, transfer method, reoperation, revision, and functional outcomes.
RESULTS
A total of 19 articles incorporating 189 flaps met the inclusion criteria. These flaps were categorized and analyzed as dorsoradial (50%), dorsoulnar (39%), and turnover flaps (11%). Dorsoradial flaps were used in fasciocutaneous fashion alone. Partial flap failures occurred in five cases. Dorsoulnar flaps were used as fasciocutaneous or as osteocutaneous flaps. Complete flap failure was reported in one patient alone, whereas partial necrosis was reported in four patients. Adipofascial turnover flaps had two partial flap failures reported but no complete failures. The overall complete and partial flap failure rates were 0.5 and 6.5%, respectively.
CONCLUSION
Reverse-flow homodigital random or axial-based flaps provide a reliable means of reconstruction for soft-tissue defects with reasonable success rate and good functional outcomes. They have a consistent anatomy with a good potential for personalization and therefore increased versatility.
PubMed: 38854372
DOI: 10.1055/s-0042-1758671 -
Gastrointestinal Endoscopy Jun 2024Serrated polyps (SPs) are precursors to 15-20% of colorectal cancers (CRCs). However, there are uncertainties regarding which SPs require surveillance and at what... (Review)
Review
BACKGROUND AND AIMS
Serrated polyps (SPs) are precursors to 15-20% of colorectal cancers (CRCs). However, there are uncertainties regarding which SPs require surveillance and at what intervals, with recommendations adapted from those for adenomas in the absence of solid evidence. Our aim was to assess which SP risk characteristics relate to a higher risk of metachronous CRC or advanced polyps.
METHODS
We systematically searched PubMed, EMBASE, and Cochrane for cohort, case-control studies, and clinical trials from inception to Dec 31, 2023, for CRC or advanced polyps [advanced adenoma (AA) or advanced SP] incidence at surveillance stratified by baseline SP size, dysplasia, location, and multiplicity. We defined advanced SPs as those >10mm or with dysplasia. CRC and advanced polyp incidence per 1,000 person-years (p-y) were estimated. We performed a meta-analysis by calculating pooled relative risks (RR) using a random-effects model.
RESULTS
5,903 studies were reviewed and 14 included, with 493,949 patients (mean age 59·5 years, 55% men). Mean follow-up was 4·9 years. CRC incidence per 1,000 p-y was 2·09 (95%CI 1·29-2·90) for advanced SP, 1·52 (0·78-2·25) for SP>10mm, 5·86 (2·16-9·56) for SP with dysplasia, 1·18 (0·77-1·60) for proximal SP, 0·52 (0·08-1·12) for >3SP, 0·50 (0·35-0·66) for non-advanced SP, and 0·44 (0·41-0·46) for normal colonoscopy. Metachronous CRC risk was higher in advanced SP vs non-advanced SP (RR 1·84, 95%CI 1·11-3·04), and vs normal colonoscopy (RR 2·92, 2·26-3·77); in SP>10mm vs <10mm (RR 2·61, 1·43-4·77), and vs normal colonoscopy (RR 3·52, 2·17-5·69); and in SP with dysplasia vs normal colonoscopy (RR 2·71, 2·00-3·67). No increase in CRC or advanced polyp risk was found in patients with proximal vs distal SP, nor in >3SP vs 1-2SP.
CONCLUSIONS
CRC risk is significantly higher in patients with baseline advanced SP after 4·9 years of follow-up, with risk magnitudes similar to those described for AA, supporting the current recommendation for 3-year surveillance in patients with advanced SP.
PubMed: 38851458
DOI: 10.1016/j.gie.2024.05.021 -
BMC Musculoskeletal Disorders Jun 2024Posttraumatic wrist osteoarthritis is an irreversible and often progressive condition. Many surgical treatments, used in (daily) practice, aim to relieve symptoms like...
BACKGROUND
Posttraumatic wrist osteoarthritis is an irreversible and often progressive condition. Many surgical treatments, used in (daily) practice, aim to relieve symptoms like pain and restore function. The aim of this systematic review is to assess the patient reported and functional outcomes of the most common surgical interventions in patients with posttraumatic wrist osteoarthritis. This overview can help clinicians select the best treatment and manage patient's expectations.
METHODS
A literature search was performed in Pubmed, Embase and Cochrane for articles published between 1990 and November 2022 according to the PRISMA guidelines. The study protocol has been registered in the PROSPERO database (CRD42017080427). Studies that describe patient reported outcomes (pain and Disability of Arm, Shoulder and Hand (DASH) -score) and functional outcomes (range of motion (ROM) and grip strength) after surgical intervention with a minimal follow-up of 1 year were included. The identified surgical procedures included denervation, proximal row carpectomy, interpositional- and total arthroplasty, and midcarpal-, radiocarpal- and total arthrodesis. The pre-and postoperative outcomes were pooled and presented per salvage procedure.
RESULTS
Data from 50 studies was included. Pain score improved after all surgeries except denervation. Flexion/extension decreased after radiocarpal arthrodesis, did not show significant changes after proximal row carpectomy, and improved for all other surgeries. DASH score improved after arthroplasty, proximal row carpectomy and midcarpal arthrodesis. Grip strength improved after interposition arthroplasty and partial arthrodesis.
CONCLUSION
Evidence from this review did not support the indication for denervation in this particular patient population. In patients with SLAC/SNAC II, proximal row carpectomy might be favourable to a midcarpal arthrodesis solely based on better FE ROM of the radiocarpal joint after proximal row carpectomy. In terms of radiocarpal mobility, total wrist arthroplasty might be preferred to radiocarpal arthrodesis in patients with osteoarthritis after a distal radius fracture. More uniform measurements of outcomes would improve the understanding of the effect of surgical treatments of the posttraumatic osteoarthritic wrist.
Topics: Humans; Osteoarthritis; Wrist Joint; Range of Motion, Articular; Patient Reported Outcome Measures; Salvage Therapy; Arthrodesis; Hand Strength; Treatment Outcome; Wrist Injuries; Recovery of Function; Denervation
PubMed: 38849773
DOI: 10.1186/s12891-024-07527-6 -
Endoscopy Jun 2024Several randomized controlled trials (RCTs) compared endoscopic ultrasound-guided biliary drainage (EUS-BD) to endoscopic retrograde cholangiopancreatography (ERCP) as...
BACKGROUND AND AIMS
Several randomized controlled trials (RCTs) compared endoscopic ultrasound-guided biliary drainage (EUS-BD) to endoscopic retrograde cholangiopancreatography (ERCP) as first-line interventions in distal malignant biliary obstruction (DMBO). We assessed the efficacy and safety of these two approaches.
METHODS
A PubMed/Medline, Embase and Cochrane databases bibliographic search until 01/12/2023 was performed to identify RCTs comparing EUS-BD to ERCP for primary biliary drainage in inoperable patients with DMBO. Primary outcome was technical success. Secondary outcomes were clinical success, adverse events (AEs), mean procedure time, 1-year stent patency, and overall survival. Relative risk (RR) with 95% confidence interval (CI) were calculated using random-effect model.
RESULTS
Five studies (519 patients) were included. The RR for pooled technical success in EUS-BD was 1.06 ([0.96-1.17]; P=0.27) and 1.02 [0.97-1.08]; P=0.45) for clinical success. 1-year stent patency was similar among the two groups (RR 1.15; [0.94-1.42], P=0.17), with lower reintervention in the EUS-BD group (RR 0.58; [0.37-0.9]; P=0.01). The RR of AEs rate was 0.85 [0.49-1.46]; P=0.55) and severe AEs of 0.97 [0.10-0.17]; P=0.98). On subgroup analysis, EUS-lumen apposing metal stents (LAMS) outperformed ERCP in term of technical success (RR 1.17; [1.01-1.35]; P=0.03). Procedure time was lower in EUS-BD (standardized mean difference -2.36 minutes; [-2.68 to -2.05]; P<0.001).
CONCLUSIONS
EUS-BD showed a statistically significant lower re-intervention rate compared to ERCP, but with similar technical success rate, stent patency, clinical success rate and safety profile, while in the subgroup of EUS-LAMS, the technical success was better than ERCP Keywords: distal; biliary obstruction; efficacy; safety.
PubMed: 38843824
DOI: 10.1055/a-2340-0697 -
Foot & Ankle Orthopaedics Apr 2024Diabetic foot ulcers (DFUs) are serious complications that induce a high risk of lower extremity amputations and mortality. Compared with the standard of care, few...
BACKGROUND
Diabetic foot ulcers (DFUs) are serious complications that induce a high risk of lower extremity amputations and mortality. Compared with the standard of care, few reports analyzed the outcome of surgical treatment mainly for diabetic toe deformities and ulcers. The aim of this study is to collate evidence on the outcomes of interphalangeal resection arthroplasty (IP-RA) in preventing and treating diabetic toe ulcers distal to the metatarsophalangeal joint.
METHODS
A search strategy has been developed including electronic databases from inception. Only ulcers distal to the metatarsophalangeal joints were included. Noninfected and infected ulcers were also included at any toe location (dorsal/side/plantar). Outcomes were defined as healing rate, time to heal, ulcer recurrence, ulcer transfer, postintervention infection, wound dehiscence, and additional surgeries including amputation. Proportional meta-analysis was conducted for frequency outcomes.
RESULTS
Six observational studies comprising 217 patients with 244 IP-RA procedures were included. The mean follow-up period was 23.4 ± 8.2 months. Weighted frequencies were as follows: healing rate (93.6%), ulcer recurrence frequency (4.3%), ulcer transfer frequency (15.4%), postoperative infection (10.5%), wound dehiscence (17.8%), revision surgery (5%), and amputation rate (3.4%). The mean healing time was 4.3 ± 1.8 weeks.
CONCLUSION
This review suggests that IP-RA is effective in preventing and treating diabetic toe deformities and ulcers with a modest rate of complications for this specific and often challenging clinical presentation.
PubMed: 38840785
DOI: 10.1177/24730114241256373 -
ANZ Journal of Surgery Jun 2024Clinically relevant postoperative pancreatic fistula (CR-POPF) is a significant complication after pancreaticoduodenectomy. CR-POPF is associated with various adverse... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Clinically relevant postoperative pancreatic fistula (CR-POPF) is a significant complication after pancreaticoduodenectomy. CR-POPF is associated with various adverse outcomes, including high mortality rates. Identifying complication predictors for CR-POPF, such as preoperative CT scan features, including pancreatic attenuation index (PAI) and pancreatic duct diameter (PDD), is critical. This systematic review and meta-analysis consolidate existing literature to assess the impact of these variables on CR-POPF risk.
METHODS
Our comprehensive search, conducted in May 2023, covered PubMed, Scopus, Embase, and Web of Science databases. Inclusion criteria encompassed peer-reviewed cohort studies on pancreaticoduodenectomy, focusing on preoperative CT scan data. Case reports, case series, and studies reporting distal pancreatectomy were excluded. The quality assessment of included articles was done using New-Castle Ottawa Scale for cohort studies. Statistical analysis was carried out using Review Manager 5. This study was registered at the International Prospective Register of Systematic Reviews database (PROSPERO) on 12 May 2023 (registration number: CRD42023414139).
RESULTS
We conducted a detailed analysis of 38 studies with 7393 participants. The overall incidence of CR-POPF was 24%. Multiple linear regression analyses revealed that PDD and pancreatic parenchymal thickness were significantly associated with CR-POPF.
CONCLUSION
Our systematic review and meta-analysis shed light on CT scan findings for predicting CR-POPF after Whipple surgery. Age, PDD, and pancreatic parenchymal thickness significantly correlate with CR-POPF.
Topics: Humans; Pancreaticoduodenectomy; Pancreatic Fistula; Postoperative Complications; Tomography, X-Ray Computed; Risk Factors; Preoperative Period; Incidence
PubMed: 38837835
DOI: 10.1111/ans.19033