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Diagnostics (Basel, Switzerland) Nov 2022Asynclitism, the most feared malposition of the fetal head during labor, still represents to date an unresolved field of interest, remaining one of the most common... (Review)
Review
Asynclitism, the most feared malposition of the fetal head during labor, still represents to date an unresolved field of interest, remaining one of the most common causes of prolonged or obstructed labor, dystocia, assisted delivery, and cesarean section. Traditionally asynclitism is diagnosed by vaginal examination, which is, however, burdened by a high grade of bias. On the contrary, the recent scientific evidence highly suggests the use of intrapartum ultrasonography, which would be more accurate and reliable when compared to the vaginal examination for malposition assessment. The early detection and characterization of asynclitism by intrapartum ultrasound would become a valid tool for intrapartum evaluation. In this way, it will be possible for physicians to opt for the safest way of delivery according to an accurate definition of the fetal head position and station, avoiding unnecessary operative procedures and medication while improving fetal and maternal outcomes. This review re-evaluated the literature of the last 30 years on asynclitism, focusing on the progressive imposition of ultrasound as an intrapartum diagnostic tool. All the evidence emerging from the literature is presented and evaluated from our point of view, describing the most employed technique and considering the future implication of the progressive worldwide consolidation of asynclitism and ultrasound.
PubMed: 36553005
DOI: 10.3390/diagnostics12122998 -
BMC Anesthesiology Oct 2022This meta-analysis compared the quality of lung collapse and the resultant adverse reactions between the use of double-lumen endotracheal tubes (DLT) and bronchial... (Meta-Analysis)
Meta-Analysis
Comparison of the effect of double-lumen endotracheal tubes and bronchial blockers on lung collapse in video-assisted thoracoscopic surgery: a systematic review and meta-analysis.
OBJECTIVE
This meta-analysis compared the quality of lung collapse and the resultant adverse reactions between the use of double-lumen endotracheal tubes (DLT) and bronchial blockers (BB) in minimally invasive thoracic surgery.
METHODS
A search was performed in five bibliographic databases, namely PubMed, Springer, Medline, EMBASE, and Cochrane Library ignoring the original language, which identified five randomized controlled trials (RCTs) published on or before December 31, 2021. These studies were subsequently analyzed. All included studies compared the efficacy and safety of DLT and BB as a lung isolation technique in surgery. The methodological quality of each study was assessed by the Cochrane Collaboration's risk of bias tool. The quality of lung collapse and the malposition rate were adopted as the main outcome indicators. Alternatively, the intubation time and the incidence of postoperative sore throat were adopted as secondary indicators.
RESULTS
When either DLT or BB were utilized in minimally invasive thoracic surgery, no differences were observed in the quality of lung collapse (odds ratio [OR], 1.00; 95% confidence interval [CI], 0.63 to 1.58), the intubation time (mean difference [MD], 0.06; 95% CI, -1.02 to 1.14), or the malposition rate (OR, 0.88; 95% CI, 0.37 to 2.06). However, the incidence of postoperative sore throat among patients treated with BB was significantly lower than that among patients treated with DLT (OR, 5.25; 95% CI, 2.55 to 10.75).
CONCLUSION
When utilized in minimally invasive thoracic surgery, the quality of lung collapse with DLT was identical to that with BB. However, patients treated with the latter demonstrated a significantly lower incidence of postoperative sore throat.
Topics: Humans; Thoracic Surgery, Video-Assisted; Intubation, Intratracheal; Pulmonary Atelectasis; One-Lung Ventilation; Pharyngitis
PubMed: 36309646
DOI: 10.1186/s12871-022-01876-2 -
Journal of Cardiovascular Development... Oct 2022The inadvertent lead malposition in the left heart (ILMLH) is an under-recognized event, which may complicate the implantation of cardiac electronic devices (CIEDs). (Review)
Review
BACKGROUND
The inadvertent lead malposition in the left heart (ILMLH) is an under-recognized event, which may complicate the implantation of cardiac electronic devices (CIEDs).
METHODS
We investigated the clinical conditions associated with ILMLH and the treatment strategies in these patients. We made a systematic review of the literature and identified 132 studies which reported 157 patients with ILMLH.
RESULTS
The mean age of patients was 68 years, and 83 were women. ILMLH was diagnosed, on average, 365 days after CIEDs implantation. Coexisting conditions were patent foramen ovale in 29% of patients, arterial puncture in 24%, perforation of the interatrial septum in 20%, atrial septal defect in 16% and perforation of the interventricular septum in 4%. At the time of diagnosis of ILMLH, 46% of patients were asymptomatic, 31% had acute TIA or stroke and 15% had overt heart failure. Overall, 14% of patients were receiving anticoagulants at the time of diagnosis of ILMLH. After diagnosis of ILMLH, percutaneous or surgical lead extraction was carried out in 93 patients (59%), whereas 43 (27%) received anticoagulation. During a mean 9-month follow-up after diagnosis of ILMLH, four patients experienced TIA or stroke (three on oral anticoagulant therapy and one after percutaneous lead extraction).
CONCLUSION
ILMLH is a rare complication, which is usually diagnosed about one year after implantation of CIEDs. An early diagnosis of ILMLH is important. Lead extraction is a safe and effective alternative to anticoagulants.
PubMed: 36286313
DOI: 10.3390/jcdd9100362 -
Orphanet Journal of Rare Diseases Oct 2022The objective of this systematic review was to determine the orthodontic and dentofacial orthopedic treatments carried out in patients with ectodermal dysplasia to... (Review)
Review
OBJECTIVE
The objective of this systematic review was to determine the orthodontic and dentofacial orthopedic treatments carried out in patients with ectodermal dysplasia to facilitate functional and aesthetic rehabilitation.
METHODS
The systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analysis statement. We systematically searched PubMed, Web of Science, Scopus, Scielo, LILACS, EBSCOhost and Embase databases up to 6 January 2022. We included articles describing patients with any type of ectodermal dysplasia who received orthodontic or dentofacial orthopedic treatment to facilitate functional and aesthetic oral rehabilitation. The search was not restricted by language or year of publication. The quality of the studies was assessed using the Joanna Briggs Institute Quality Assessment Scale of the University of Adelaide for case series and case reports. The review was registered at the University of York Centre for reviews (CRD42021288030).
RESULTS
Of the initial 403 studies found, 29 met the inclusion criteria. After applying the quality scale, 23 were left for review-21 case reports and 2 case series. The initial age of patients ranged from 34 months to 24 years. Thirteen studies were on hypohidrotic and/or anhidrotic ectodermal dysplasia, of which two were X-chromosome linked. In one study, the patient had Wiktop syndrome, and in nine the type of ectodermal dysplasia was not specified. The duration of treatment was 7 weeks to 10 years. The treatments described were: fixed orthodontic appliances or simple acrylic plates designed for tooth movement, including leveling and aligning, closing of diastemata, retraction of impacted teeth in the dental arch; clear aligners; fixed and/or removable appliances for the correction of skeletal and/or dentoalveolar relationships; palatal expanders in combination with face masks for orthopedic traction of the maxilla; and orthognathic surgery. Only three studies provided cephalometric data.
CONCLUSION
The level of evidence of the articles reviewed was low and most orthopedic and dentofacial orthodontic treatments described were focused on correcting dental malpositioning and jaw asymmetries and not on stimulating growth from an early age. Studies with greater scientific evidence are needed to determine the best treatment for these patients.
Topics: Child, Preschool; Ectodermal Dysplasia; Ectodermal Dysplasia 1, Anhidrotic; Humans; Tooth Movement Techniques
PubMed: 36253866
DOI: 10.1186/s13023-022-02533-0 -
Musculoskeletal Surgery Jun 2023Patella maltracking is among the most frequent causes of poor outcomes and early failure after total knee arthroplasty (TKA), with an incidence that ranges from 1 to... (Review)
Review
PURPOSE
Patella maltracking is among the most frequent causes of poor outcomes and early failure after total knee arthroplasty (TKA), with an incidence that ranges from 1 to 20%. Even if there is agreement between authors regarding the preoperative and intraoperative management of patella maltracking in TKA, less clear are postoperative conducts. The purpose of this systematic review is to summarize and compare surgical techniques used to treat patella maltracking after TKA.
METHODS
A systematic review of the literature was performed with a primary search on Medline through PubMed. The PRISMA 2009 flowchart and checklist were used to edit the review. Screened studies had to provide clinical, functional and radiological results and complications of the proposed treatment to be included in the review.
RESULTS
A total of 21 articles were finally included. Three main types of surgical procedures and other minor techniques have been identified to manage patella maltracking after TKA. The choice of the proper technique to use in the specific case depends on several factors, first of all the malpositioning of the prosthetic components.
CONCLUSION
Patella maltracking after TKA represents a frequent and challenging problem for orthopedic surgeons. Treatments described in the literature are often able to correct an abnormal patellar tracking; nevertheless, authors report variable percentages of residual knee pain and dissatisfaction in re-treated patients. Therefore, it would be desirable to prevent the maltracking condition at the time of primary arthroplasty, using proper surgical precautions.
Topics: Humans; Arthroplasty, Replacement, Knee; Patella; Knee Joint; Radiography
PubMed: 36197592
DOI: 10.1007/s12306-022-00764-9 -
The Cochrane Database of Systematic... Aug 2022Fetal malposition (occipito-posterior and persistent occipito-transverse) in labour is associated with adverse maternal and infant outcomes. Whether use of maternal... (Review)
Review
BACKGROUND
Fetal malposition (occipito-posterior and persistent occipito-transverse) in labour is associated with adverse maternal and infant outcomes. Whether use of maternal postures can improve these outcomes is unclear. This Cochrane Review of maternal posture in labour is one of two new reviews replacing a 2007 review of maternal postures in pregnancy and labour.
OBJECTIVES
To assess the effect of specified maternal postures for women with fetal malposition in labour on maternal and infant morbidity compared to other postures. SEARCH METHODS: We searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) (13 July 2021), and reference lists of retrieved studies.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) or cluster-RCTs conducted among labouring women with a fetal malposition confirmed by ultrasound or clinical examination, comparing a specified maternal posture with another posture. Quasi-RCTs and cross-over trials were not eligible for inclusion.
DATA COLLECTION AND ANALYSIS
Two review authors independently assessed trials for inclusion, risk of bias, and performed data extraction. We used mean difference (MD) for continuous variables, and risk ratios (RRs) for dichotomous variables, with 95% confidence intervals (CIs). We assessed the certainty of the evidence using the GRADE approach.
MAIN RESULTS
We included eight eligible studies with 1766 women. All studies reported some form of random sequence generation but were at high risk of performance bias due to lack of blinding. There was a high risk of selection bias in one study, detection bias in two studies, attrition bias in two studies, and reporting bias in two studies. Hands and knees The use of hands and knees posture may have little to no effect on operative birth (average RR 1.14, 95% CI 0.87 to 1.50; 3 trials, 721 women; low-certainty evidence) and caesarean section (RR 1.34, 95% CI 0.96 to 1.87; 3 trials, 721 women; low-certainty evidence) but the evidence is uncertain; and very uncertain for epidural use (average RR 0.74, 95% CI 0.41 to 1.31; 2 trials, 282 women; very low-certainty evidence), instrumental vaginal birth (average RR 1.04, 95% CI 0.57 to 1.90; 3 trials, 721 women; very low-certainty evidence), severe perineal tears (average RR 0.88, 95% CI 0.03 to 22.30; 2 trials, 586 women; very low-certainty evidence), maternal satisfaction (average RR 1.02, 95% CI 0.68 to 1.54; 3 trials, 350 women; very low-certainty evidence), and Apgar scores less than seven at five minutes (RR 0.71, 95% CI 0.21 to 2.34; 2 trials, 586 babies; very low-certainty evidence). No data were reported for the hands and knees comparisons for postpartum haemorrhage, serious neonatal morbidity, death (stillbirth or death of liveborn infant), admission to neonatal intensive care, neonatal encephalopathy, need for respiratory support, and neonatal jaundice requiring phototherapy. Lateral postures The use of lateral postures may have little to no effect on reducing operative birth (average RR 0.72, 95% CI 0.43 to 1.19; 4 trials, 871 women; low-certainty evidence), caesarean section (average RR 0.78, 95% CI 0.44 to 1.39; 4 trials, 871 women; low-certainty evidence), instrumental vaginal birth (average RR 0.73, 95% CI 0.39 to 1.36; 4 trials, 871 women; low-certainty evidence), and maternal satisfaction (RR 0.96, 95% CI 0.84 to 1.09; 2 trials, 451 women; low-certainty evidence), but the evidence is uncertain. The evidence is very uncertain about the effect of lateral postures on severe perineal tears (RR 0.66, 95% CI 0.17 to 2.48; 3 trials, 609 women; very low-certainty evidence), postpartum haemorrhage (RR 0.90, 95% CI 0.48 to 1.70; 1 trial, 322 women; very low-certainty evidence), serious neonatal morbidity (RR 1.41, 95% CI 0.64 to 3.12; 3 trials, 752 babies; very low-certainty evidence), Apgar scores less than seven at five minutes (RR 0.25, 95% CI 0.03 to 2.24; 1 trial, 322 babies; very low-certainty evidence), admissions to neonatal intensive care (RR 1.41, 95% CI 0.64 to 3.12; 2 trials, 542 babies; very low-certainty evidence) and neonatal death (stillbirth or death of liveborn) (1 trial, 210 women and their babies; no events). For the lateral posture comparisons, no data were reported for epidural use, neonatal encephalopathy, need for respiratory support, and neonatal jaundice requiring phototherapy. We were not able to estimate the outcome death (stillbirth or death of liveborn infant) due to no events (1 trial, 210 participants). AUTHORS' CONCLUSIONS: We found low- and very low-certainty evidence which indicated that the use of hands and knees posture or lateral postures in women in labour with a fetal malposition may have little or no effect on health outcomes of the mother or her infant. If a woman finds the use of hands and knees or lateral postures in labour comfortable there is no reason why they should not choose to use them. Further research is needed on the use of hands and knees and lateral postures for women with a malposition in labour. Trials should include further assessment of semi-prone postures, same-side-as-fetus lateral postures with or without hip hyperflexion, or both, and consider interventions of longer duration or that involve the early second stage of labour.
Topics: Brain Diseases; Female; Humans; Infant; Infant, Newborn; Jaundice, Neonatal; Mothers; Postpartum Hemorrhage; Posture; Pregnancy; Stillbirth
PubMed: 36043437
DOI: 10.1002/14651858.CD014615 -
Frontiers in Genetics 2022Singleton-Merten syndrome type 1 (SGMRT1) is a rare autosomal dominant disorder caused by variations with blood vessel calcifications, teeth anomalies, and bone...
Singleton-Merten syndrome type 1 (SGMRT1) is a rare autosomal dominant disorder caused by variations with blood vessel calcifications, teeth anomalies, and bone defects. We aimed to summarize the oral findings in SGMRT1 through a systematic review of the literature and to describe the phenotype of a 10-year-old patient with SGMRT1 diagnosis. A total of 20 patients were described in the literature, in nine articles. Eight mutations were described in 11 families. Delayed eruption, short roots, and premature loss of permanent teeth were the most described features (100%). Impacted teeth (89%) and carious lesions (67%) were also described. Our patient, a 10-year-old male with Singleton-Merten syndrome, presented numerous carious lesions, severe teeth malposition, especially in the anterior arch, and an oral hygiene deficiency with a 100% plaque index. The panoramic X-ray did not show any dental agenesis but revealed very short roots and a decrease in the jaw alveolar bone height. The whole-genome sequencing analysis revealed a heterozygous variant in (NM_022168.4) c.2465G > A (p.Arg822Gln). Confused descriptions of oral features occurred in the literature between congenital findings and "acquired" pathology, especially carious lesions. The dental phenotype of these patients encompasses eruption anomalies (delayed eruption and impacted teeth) and lack of root edification, leading to premature loss of permanent teeth, and it may contribute to the diagnosis. An early diagnosis is essential to prevent teeth loss and to improve the quality of life of these patients. : [https://www.crd.york.ac.uk/prospero/], identifier [CRD42022300025].
PubMed: 35754802
DOI: 10.3389/fgene.2022.875490 -
Cureus Apr 2022Central venous catheterization plays a key role in patients that require immediate resuscitation, long-term fluid management, and invasive monitoring. The... (Review)
Review
Central venous catheterization plays a key role in patients that require immediate resuscitation, long-term fluid management, and invasive monitoring. The supraclavicular (SC) and infraclavicular (IC) approaches are utilized for central venous catheterization and both have their benefits and limitations. In this systematic review, we aim to explore the success rate and various complications of the SC technique. A literature review was conducted on the PubMed, EMBASE, Scopus, CINAHL, and Cochrane databases. All relevant original articles that evaluated success rates and complications of SC access were retrieved and included for qualitative synthesis. After screening 1040 articles, 28 studies were included for further analysis. The overall success rate of SC access ranged between 79% and 100%. The overall complication rate in SC access ranged between 0% and 24.24% (Mean: 4.27%). The most prevalent complication was arterial puncture (1.39%) followed by catheter malposition (0.42%). The SC approach can be used as an alternative to the IC technique because of its low access time and high success rate. The SC approach should be more commonly used in day-to-day central venous cannulation. Further studies on the role of ultrasound guidance are warranted for the SC approach.
PubMed: 35518538
DOI: 10.7759/cureus.23781 -
Pediatric Radiology Nov 2022Chest radiography after peripherally inserted central catheter insertion in infants is the reference standard method for verifying catheter tip position. The utilisation... (Meta-Analysis)
Meta-Analysis
Diagnostic accuracy of ultrasound for localising peripherally inserted central catheter tips in infants in the neonatal intensive care unit: a systematic review and meta-analysis.
BACKGROUND
Chest radiography after peripherally inserted central catheter insertion in infants is the reference standard method for verifying catheter tip position. The utilisation of ultrasound (US) for catheter placement confirmation in the neonatal and paediatric population has been the focus of many recent studies.
OBJECTIVE
In this systematic review we investigated the diagnostic accuracy of US for peripherally inserted central catheter tip confirmation in infants in the neonatal intensive care unit (NICU) MATERIALS AND METHODS: We conducted a systematic literature search of multiple databases. The study selection yielded eight articles, all of which had acceptable quality and homogeneity for inclusion in the meta-analysis. Sensitivity and specificity values were reported together with their respective 95% confidence intervals (CI).
RESULTS
After synthesising the eligible studies, we found that US had a sensitivity of 95.2% (95% CI 91.9-97.4%) and specificity of 71.4% (95% CI 59.4-81.6%) for confirming catheter tip position.
CONCLUSION
Analyses indicated that US is an excellent imaging test for localising catheter tip position in the NICU when compared to radiography. Ultrasonography is a sensitive, specific and timely imaging modality for confirming PICC tip position. In cases where US is unable to locate malpositioned PICC tips, a chest or combined chest-abdominal radiograph should be performed.
Topics: Infant, Newborn; Infant; Child; Humans; Intensive Care Units, Neonatal; Catheterization, Central Venous; Catheterization, Peripheral; Ultrasonography; Catheters; Central Venous Catheters
PubMed: 35511256
DOI: 10.1007/s00247-022-05379-7 -
Hellenic Journal of Cardiology : HJC =... 2022The ACURATE neo transcatheter aortic valve is a self-expanding device suitable for both transfemoral and transapical approach, but specific groups of patients are... (Review)
Review
The ACURATE neo transcatheter aortic valve is a self-expanding device suitable for both transfemoral and transapical approach, but specific groups of patients are under-represented in clinical trials. We aim to provide a comprehensive systematic review on TAVI with ACURATE neo in those special populations. TAVI in bicuspid aortic valve, TAVI in patients with small aortic annulus, TAVI for pure aortic regurgitation and valve-in-valve procedures, were systematically reviewed. The primary endpoint was device success as defined by VARC-2 criteria. The secondary endpoints were safety and performance outcomes according to VARC-2 consensus document.ACURATE neo exhibited similar outcomes in bicuspid vs tricuspid aortic valve except for pre and post-dilatation rates in one observational study. Lower mean aortic gradient and higher pre-dilatation rates with comparable safety outcomes were described for ACURATE neo when compared to Lotus and Evolut-R for bicuspid aortic valve stenosis. 2 studies compared ACURATE in small aortic annuli. ACURATE neo showed lower transvalvular gradients and lower patient prosthesis mismatch rates compared to Sapien 3 and when compared to Evolut R/ Evolut PRO/ Portico, results were similar except for pre-dilatation rates. 3 studies investigated ACURATE neo for pure aortic regurgitation and one for valve-in-valve procedure and demonstrated safety and efficacy, with the exception of malposition events in patients designated for higher valve deployment in the valve-in-valve implantation study.ACURATE neo valve may be a feasible and safe option for patients with bicuspid anatomy, small aortic annulus, previously implanted bioprosthetic aortic valve and pure aortic regurgitation. REGISTRATION NUMBER: Available at https://osf.io/aus26 (DOI 10.17605/OSF.IO/AUS26).
Topics: Aortic Valve; Aortic Valve Insufficiency; Aortic Valve Stenosis; Bicuspid Aortic Valve Disease; Heart Valve Prosthesis; Humans; Observational Studies as Topic; Prosthesis Design; Transcatheter Aortic Valve Replacement; Treatment Outcome
PubMed: 35508295
DOI: 10.1016/j.hjc.2022.04.005