The Lancet Commission on Global Surgery highlighted global surgical need but offered little insight into the specific surgical challenges of children in low-resource settings. Efforts to strengthen the quality of global pediatric surgical care have resulted in a proliferation of partnerships between low-and middle-income countries (LMICs) and high-income countries (HICs). Standardized tools able to reliably measure gaps in delivery and quality of care are important aids for these partnerships. We undertook a systematic review (SR) of capacity assessment tools (CATs) focused on needs assessment in pediatric surgery.
Methods
A comprehensive search strategy of multiple electronic databases was conducted per PRISMA guidelines without linguistic or temporal restrictions. CATs were selected according to pre-defined inclusion criteria. Articles were assessed by two independent reviewers. Methodological quality of studies was appraised using the COSMIN checklist with 4-point scale.
Results
The search strategy generated 16,641 original publications, of which three CATs were deemed eligible. Eligible tools were either excessively detailed or oversimplified. None used weighted scores to identify finer granularity between institutions. No CATs comprehensively included measures of resources, outcomes, accessibility/impact and training.
Discussion
The results of this study identify the need for a CAT capable of objectively measuring key aspects of surgical capacity and performance in a weighted tool designed for pediatric surgical centers in LMICs.
Activities of tedizolid and comparators were evaluated against gram-positive isolates responsible for skin and skin structure infections, pneumonia, and bloodstream infections. Non-duplicate gram-positive isolates (8011) were collected from 20 European countries/regions.
Tedizolid (0.12?mg/L) showed similar results of minimum inhibitory concentration required to inhibit the growth of 50% of organisms (MIC50) regardless of pathogen/group or infection type, except for coagulase-negative staphylococci, Enterococcus faecalis, and viridans group streptococci (VGS), against which tedizolid had MIC50 values of 0.06, 0.25, and 0.06?mg/L, respectively. Similar results of tedizolid MIC50 and minimum inhibitory concentration required to inhibit the growth of 90% of organisms (MIC90) (MIC50/90, 0.12/0.12?mg/L) were obtained against methicillin-resistant Staphylococcus aureus and methicillin-susceptible S. aureus. Tedizolid, linezolid, and daptomycin were active against enterococci. Tedizolid (MIC90, 0.12–0.25?mg/L), ceftaroline (MIC90, 0.12?mg/L), and vancomycin (MIC90, 0.25–0.5?mg/L) had the lowest MIC90 values against Streptococcus pneumoniae and VGS, whereas ceftaroline (MIC90, ≤0.015?mg/L), penicillin (MIC90, ≤0.06?mg/L), ceftriaxone (MIC90, ≤0.06–0.12?mg/L), and tedizolid (MIC90, 0.12?mg/L) were the most potent against β-haemolytic streptococci.
Tedizolid displayed potent activity against gram-positive isolates from Europe, regardless of infection type. 相似文献
ABSTRACTBackground: Gene editing has shown huge potential in correcting aberrant splicing and Cas13 has been identified as being particularly suitable for targeting RNA. It has therefore become increasingly important to highlight new splice site mutations that may be correctable, particularly in genes that are too large to be encoded by AAV vectors. About 20% of Usher Type 1 cases are caused by mutations in CDH23.Purpose: To report a novel splice site mutation of CDH23 associated with Usher Type 1D.Materials and Methods: Case report.Results: A 35-year-old Caucasian female who is congenitally deaf with vestibular dysfunction presented with visual acuity of 6/12 in both eyes. Fundus examination revealed findings typical of retinitis pigmentosa with foveal preservation of photoreceptor layer. Next generation sequencing analysis revealed a novel homozygous variant, c.9319 + 1G>T in CDH23 consistent with the diagnosis of Usher Syndrome Type 1D. The c.9319 + 1G>T variant is predicted to affect splicing at the exon 65/intron 65 boundary, which highly likely leads to complete skipping of exon 65.Conclusions: We describe a case of a typical Usher Syndrome Type 1D caused by a novel splice site variant in CDH23. Currently there are no treatments for CDH23 related retinal degeneration, partly because the cDNA size of 10kb is too large for AAV vector gene augmentation therapy. Alternative strategies include CRISPR-Cas9 adenine base editors and RNA editing with CRISPR-Cas13. Single-nucleotide editing represents a promising approach for targeting this variant in CDH23 to restore the wildtype splice donor site at this position. 相似文献
In this first, double-blind, randomized, placebo-controlled exploratory trial, we evaluate the efficacy and safety of incobotulinumtoxinA and feasibility of using kinematic tremor assessment to aid in the planning of muscle selection in a multicenter setting. Reproducibility of the planning technology to other clinical sites was explored. In this trial ({"type":"clinical-trial","attrs":{"text":"NCT02207946","term_id":"NCT02207946"}}NCT02207946), patients with upper-limb essential tremor (ET) were randomized 2:1 to a single treatment cycle of incobotulinumtoxinA or placebo. A tremor kinematic analytics investigational device was used to define a customized muscle set for injection, related to the pattern of the wrist, forearm, elbow, and shoulder tremor for each patient, and the incobotulinumtoxinA dose per muscle (total ≤ 200 U). Fahn–Tolosa–Marin (FTM) Part B motor performance score, Global Impression of Change Scale (GICS), and kinematic analysis-based efficacy evaluations were assessed. Thirty patients were randomized (incobotulinumtoxinA, n = 19; placebo, n = 11). FTM motor performance scores showed greater improvement with incobotulinumtoxinA versus placebo at Week 4 (p= 0.003) and Week 8 (p= 0.031). The physician-rated GICS score indicated improvement with incobotulinumtoxinA versus placebo at Week 4 (p < 0.05). IncobotulinumtoxinA also decreased accelerometric hand-tremor amplitude versus placebo from baseline to Week 4 (p= 0.004) and Week 8 (p < 0.001), with persistent tremor reduction up to 24 weeks post-injection. IncobotulinumtoxinA produced a slight and transient reduction of maximal grip strength versus placebo; two patients reported localized finger muscle weakness. Customized incobotulinumtoxinA injections decreased tremor severity and improved hand motor function in patients with upper-limb ET after a single injection cycle, with a favorable tolerability profile. The study showed that tremor kinematic analytics technology could be successfully scaled for use in other clinical sites. 相似文献