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AIM: Peripherally inserted central catheter (PICC) is an important treatment for the drug and nutrition administration in neonates. We aimed to evaluate the effects and safety of PICC placement through upper versus lower limb vein in neonates, to provide insights into the clinical PICC nursing care. DESIGN: A meta-analysis. METHODS: We searched the Cochrane Library, Web of Science, PubMed, Science Direct, China national knowledge infrastructure, Wanfang Data Knowledge Service Platform, China Weipu Database, China Biomedical Literature Database for published randomized controlled trials (RCTs) on the placement of PICC via upper limb and lower limb venipuncture. Two reviewers independently evaluated and cross-checked the quality of the included studies in accordance with the quality standards of the Cochrane Manual. We used RevMan 5.3 software for statistical processing. RESULTS: A total of 12 RCTs were included in this meta-analysis. Meta-analysis indicated that compared with upper limb veins, PICC insertion through lower limb veins is beneficial to increase the one-time puncture success rate (relative risk [RR]â = â0.73, 95% confidence interval [CI]: 0.68-0.79) and the indwelling time (mean difference [MD] = â-3.60, 95% CI: -5.35 to -1.86), reduce the operation time (MD = â10.37, 95% CI: 7.48-13.26), estimated bleeding volume (MD = â0.55, 95% CI: 0.34-0.75), incidence of catheter ectopia (RRâ = â2.46, 95% CI: 1.81-3.35), PICC-associated infection (RRâ = â2.82, 95% CI: 1.65-4.83), exosmosis (RRâ = â2.45, 95% CI: 1.49-4.04, p < .001) and phlebitis (RRâ = â1.40, 95% CI: 1.03-1.90). No significant difference in the Incidence of catheter obstruction between the upper and lower limb veins (RRâ = â1.20, 95% CI: 0.73-1.97, p = .48) was found. PUBLIC CONTRIBUTION: There are certain advantages in neonatal PICC puncture through the lower limb vein. The lower limb vein may be the preferred choice for neonatal PICC puncture.
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Cateterismo Venoso Central , Cateterismo Periférico , Recién Nacido , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Extremidad Inferior , Cateterismo Periférico/efectos adversos , CatéteresRESUMEN
BACKGROUND: The quality of life in children undergoing tonsillectomy remains unclear. We aimed to analyze the current status and influencing factors of quality of life in children undergoing tonsillectomy, to provide useful insights to clinical postoperative care for children. METHODS: Children who underwent tonsillectomy in our hospital from June 1, 2021 to October 31, 2022 were selected. The characteristics of children were collected and Paediatric Quality of Life Inventory Version 4.0 (PedsQL™ 4.0) was used for evaluating the quality of life in children. Pearson correlation, univariate and logistic regression analyses were condcuted to evaluate the influencing factors of quality of life in children undergoing tonsillectomy. RESULTS: A total of 118 children undergoing tonsillectomy were included. The total score of PedsQL™ 4.0 in children undergoing tonsillectomy was (70.28 ± 13.15). Pearson correlation analyses indicated that age(r = 0.586), courses of tonsillitis(r = 0.595), parental education level(r = 0.612) and monthly family income(r = 0.608) were associated with the PedsQL™ 4.0 total score in children undergoing tonsillectomy (all P < 0.05). Logistic regression analyses indicated that age ≤ 5y (OR = 2.009,95%CI: 1.826 ~ 2.401), courses of tonsillitis ≥ 3years (OR = 2.167,95%CI: 1.688 ~ 2.547), high school of parental education level (OR = 1.807,95%CI: 1.224 ~ 2.181) and monthly family income ≤ 5000 RMB(OR = 2.624,95%CI:2.092 ~ 3.077) were the independent influencing factors of quality of life in children with undergoing tonsillectomy (all P < 0.05). CONCLUSIONS: The quality of life of children after tonsillectomy is not high, and the quality of life of children is affected by many factors. Medical staff should take early targeted nursing countermeasures tageted on those influencing factors to improve the quality of life of children.
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Tonsilectomía , Tonsilitis , Niño , Humanos , Calidad de Vida , Estudios Transversales , Tonsilitis/cirugía , RentaRESUMEN
Inflammation contributes to the pathogenesis of several diseases. Fenofibrate, known as a peroxisome proliferator-activated receptor - α (PPAR-α) agonist, is a classic drug for treating hyperlipidemia. In addition to its lipid-lowering effect, fenofibrate has also been reported to exert anti-inflammatory effects with complicated underlying mechanisms of action. In general, the anti-inflammatory effect of fenofibrate is secondary to its lipid-lowering effect, especially for the inflammation caused by hyperlipidemia in the circulatory system. Some anti-inflammatory actions may also come from its regulatory effects on intracellular lipid metabolism by activating PPAR-α. In addition, some roles in anti-inflammation might be mediated by its direct regulation of inflammatory signaling pathways. In order to understand anti-inflammatory activities and the underlying mechanisms of fenofibrate action in disease better, we herein reviewed and discussed the anti-inflammatory roles and its subserving mechanisms in various diseases of different organ systems. Thus, this review offers insights into the optimal use of fenofibrate in the clinical setting.
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Fenofibrato , Hiperlipidemias , Humanos , Fenofibrato/farmacología , PPAR alfa/metabolismo , Antiinflamatorios/farmacología , Inflamación/tratamiento farmacológico , Hiperlipidemias/tratamiento farmacológico , Lípidos/uso terapéuticoRESUMEN
BACKGROUND: The assessment of residual gastric volume is common practice in critical care units. However, the effects and safety of discarding or returning gastric aspirates remain uncertain. Therefore, we aimed to evaluate the role of discarding or returning gastric aspirates on the gastric residual volumes in critically ill patients. METHODS: A comprehensive, systematic meta-analysis of randomized controlled trials (RCTs) on the efficacy and safety of discarding or returning gastric aspirates in critical ill patients was performed. Studies were identified by searching Pubmed and other databases (from inception to 31 Sept 2018). Summary odd ratios (ORs) or mean differences (MDs) with 95% confidence intervals were calculated using fixed- or random-effects model for outcome assessment. RESULTS: Four RCTs, with a total number of 314 adult patients, were included in the analysis. No significant differences were found in the 48th hour residual volume (MD = 8.89, 95% CI: 11.97 to 29.74), the average potassium level (MD = 0.00, 95% CI: - 0.16 to 0.16), the episodes of gastric emptying delay (OR = 0.98, 95% CI: 0.35 to 2.80), the incidence of aspiration pneumonia (OR = 0.93, 95% CI: 0.14 to 6.17), the episodes of nausea or vomiting (OR = 0.53, 95% CI: 0.07 to 4.13) and diarrhea (OR = 0.99, 95% CI: 0.58 to 1.70). CONCLUSIONS: No evidence confirms that returning residual gastric aspirates provides more benefits than discarding them without increasing potential complications. Rigorously designed, multi-center, large-sample randomized controlled trials must be further conducted to validate the role of discarding or returning residual gastric aspirates.
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Cuidados Críticos/métodos , Nutrición Enteral/efectos adversos , Nutrición Enteral/métodos , Aspiración Respiratoria/etiología , Adulto , Diarrea/etiología , Femenino , Vaciamiento Gástrico , Humanos , Unidades de Cuidados Intensivos , Masculino , Ensayos Clínicos Controlados Aleatorios como Asunto , Vómitos/etiologíaRESUMEN
BACKGROUND: Nurses frequently administer nasal oxygen therapy for patients in intensive care units (ICUs). However, little is known about the current status, nurses' management and perception on the nasal oxygen therapy in China. Therefore, we aimed to investigate the nasal oxygen practice of ICUs in China to provide insights into future direction. METHODS: A cross-sectional survey on 10 hospitals was conducted. A self-designed questionnaire was administered to ICU nurses. Descriptive statistics, univariate, and multiple stepwise regression analyses were performed to analyze the respondents' questionnaires. RESULTS: A total of 580 respondents with a response rate of 96.67% were included in this study. The average correct answer rate was 58.28%. The current status of nasal oxygen administration in ICUs in Chinese hospitals lagged behind the recommendations of related guidelines. Nurses in China were eager to learn about the updated knowledge on oxygen therapy. The gender, age, clinical experience, degree, job title, and classification of working hospitals were not related to the oxygen therapy-related knowledge scores (all P>0.05). CONCLUSION: Many deficiencies are observed regarding the nasal oxygen practice in ICUs of Chinese hospitals. Increased efforts by authorities and medical staff are required to narrow the gap between the current status of oxygen practice and the recommendations from related guidelines.
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Unidades de Cuidados Intensivos/estadística & datos numéricos , Terapia por Inhalación de Oxígeno/estadística & datos numéricos , Adulto , China , Enfermería de Cuidados Críticos/estadística & datos numéricos , Estudios Transversales , Femenino , Encuestas de Atención de la Salud , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Terapia por Inhalación de Oxígeno/métodos , Terapia por Inhalación de Oxígeno/enfermería , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVE: To summarize the subtle anatomical structures of the normal nasal bone in multi-slice spiral CT (MSCT) image through the observation of the three-dimensional images. METHODS: One hundred and twenty volunteers who had no nasal trauma and disease history were collected. The nasal was scanned using MSCT. Raw data was reconstructed into bone window images (slice thickness 0.6 mm, slice interval 0.5 mm), and then the images were imported into Syngo Imaging XS software to reconstruct three-dimensional images and to summarize the nasal bone's subtle anatomical structures. RESULTS: The subtle anatomy of normal nasal bone generally included four seams, two holes and one edge. The four seams were left and right nasal-maxillary suture, nasal-frontal seam, and internasal suture. The two holes were left and right nasal aperture. The edge of the nasal was the lower edge of the nasal bone. In addition, there was suture bone in internasal suture in some normal nose. The nasal aperture mostly was hole-like, but some nasal apertures were line shape. The nasal edge can be divided into flat type, wave-shaped type, inverted spike type, hook-shaped type and others. CONCLUSION: The anatomy diversity and individual differences in nasal bone are large. MSCT and three-dimensional image reconstruction techniques, combined with the history of trauma could distinguish between the normal anatomy and fractures.
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Hueso Nasal/anatomía & histología , Tomografía Computarizada Espiral , Fracturas Óseas/diagnóstico , Humanos , Procesamiento de Imagen Asistido por Computador , Imagenología Tridimensional , Maxilar , Hueso Nasal/diagnóstico por imagen , Programas Informáticos , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVE: To summarize the pattern and main characteristics of fatal cases related to medical disputes in Yancheng area. METHODS: Sixty fatal cases of medical disputes were retrospectively analyzed to elucidate the annual incidence, characters of distribution of hospitals, gender and age of the decedents, types of diseases, and cause of death. RESULTS: Among 60 fatal cases, most cases happened in health clinics of county, township and village. There were more males than females. The major medical specialties involved included internal medicine, surgery, gynecology and pediatrics, with the internal medicine specialty having the highest incidence. CONCLUSION: Police institutions have advantages in investigation of these cases in their jurisdictions, which could enhance the ability of local medicolegal examination.
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Autopsia , Causas de Muerte , Disentimientos y Disputas , Medicina , Ambiente , Femenino , Medicina Legal , Humanos , Incidencia , Masculino , Policia , Estudios RetrospectivosRESUMEN
As an important component of judicial expertise, forensic science is broad and highly specialized. With development of network technology, increasement of information resources, and improvement of people's legal consciousness, forensic scientists encounter many new problems, and have been required to meet higher evidentiary standards in litigation. In view of this, evidence-based concept should be established in forensic medicine. We should find the most suitable method in forensic science field and other related area to solve specific problems in the evidence-based mode. Evidence-based practice can solve the problems in legal medical field, and it will play a great role in promoting the progress and development of forensic science. This article reviews the basic theory of evidence-based medicine and its effect, way, method, and evaluation in the forensic medicine in order to discuss the application value of forensic evidence-based medicine in computer communication networks.