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Medicine Oct 2021Patients with long-term insomnia generally experience anxiety and depression. Traditional sleeping pills and anti-anxiety drugs have certain limitations. Xiao Yao San... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Patients with long-term insomnia generally experience anxiety and depression. Traditional sleeping pills and anti-anxiety drugs have certain limitations. Xiao Yao San (XYS), a complementary and alternative therapy, has been widely used to treat insomnia combined with anxiety. This study aims to evaluate the efficacy and safety of XYS in the treatment of insomnia combined with anxiety.
METHODS
Related literature was retrieved from 8 electronic databases from the establishment time to March 2021. The subjects were diagnosed with insomnia combined with anxiety. We assessed the methodological quality of randomized controlled trials (RCTs) according to the Cochrane Handbook. Data analysis was conducted using RevMan 5.3 software.
RESULTS
The analysis includes 9 RCTs involving 681 patients. Meta-analysis supported that as an auxiliary drug for Western medicine (WM), XYS could enhance the clinical efficacy of insomnia calculated according to the traditional Chinese medicine (TCM) syndrome score scale (risk ratio [RR]: 1.26; 95% confidence interval [CI]: 1.13-1.43; P = .0002) and reduced the scores of Hamilton Anxiety Scale (mean difference [MD]: -5.19; 95% CI: -7.78 to -2.60; P < .001), Pittsburgh Sleep Quality Index (MD: -3.35; 95% CI: -4.86 to -1.84; P < .001), Self-rating Anxiety Scale (MD: -9.38; 95% CI: -10.20 to -8.75; P < .001), TCM syndrome score scale for insomnia (MD: -4.45; 95% CI: -6.65 to -2.24; P < .001), and TCM syndrome score scale for anxiety (MD: -5.54; 95% CI: -9.48 to -1.6; P = .006). The summary analysis also shows that the separate use of XYS was advantageous in reducing the scores of the Hamilton Anxiety Scale (MD: -3.70; 95% CI: -6.31 to -1.09; P = .005), Pittsburgh Sleep Quality Index (MD: -1.82; 95% CI: -2.39 to -1.24; P < .001), and Self-rating Anxiety Scale (MD: -10.79; 95% CI: -14.09 to -7.49; P < .001). The incidence of adverse events with XYS as an ancillary drug or used separately was lower than that in the WM.
CONCLUSION
Our systematic evaluation and meta-analysis showed that XYS combined with WM or XYS alone was beneficial for improving sleep quality and relieving anxiety. Due to the low methodological quality, small sample size, and significant heterogeneity of RCTs, more rigorous and scientific clinical trials are required to further evaluate the efficacy and safety of XYS.
PROSPERO REGISTRATION NUMBER
CRD42020190613.
Topics: Adolescent; Adult; Aged; Anxiety; Drugs, Chinese Herbal; Female; Humans; Male; Middle Aged; Randomized Controlled Trials as Topic; Sleep Initiation and Maintenance Disorders; Young Adult
PubMed: 34713840
DOI: 10.1097/MD.0000000000027608 -
Brazilian Journal of Anesthesiology... 2020Positioning during endotracheal intubation (ETI) is critical to ensure its success. We aimed to determine if the ramping position improved laryngeal exposure and first... (Comparative Study)
Comparative Study Meta-Analysis
OBJECTIVES
Positioning during endotracheal intubation (ETI) is critical to ensure its success. We aimed to determine if the ramping position improved laryngeal exposure and first attempt success at intubation when compared to the sniffing position.
METHODS
PubMed, EMBASE, and Cochrane CENTRAL databases were searched systematically from inception until January 2020. Our primary outcomes included laryngeal exposure as measured by Cormack-Lehane Grade 1 or 2 (CLG 1/2), CLG 3 or 4 (CLG 3/4), and first attempt success at intubation. Secondary outcomes were intubation time, use of airway adjuncts, ancillary maneuvers, and complications during ETI.
RESULTS
Seven studies met our inclusion criteria, of which 4 were RCTs and 3 were cohort studies. The meta-analysis was conducted by pooling the effect estimates for all 4 included RCTs (n = 632). There were no differences found between ramping and sniffing positions for odds of CLG 1/2, CLG 3/4, first attempt success at intubation, intubation time, use of ancillary airway maneuvers, and use of airway adjuncts, with evidence of high heterogeneity across studies. However, the ramping position in surgical patients is associated with increased likelihood of CLG 1/2 (OR = 2.05, 95% CI 1.26 to 3.32, = 0.004) and lower likelihood of CLG 3/4 (OR = 0.49, 95% CI 0.30 to 0.79, = 0.004), moderate quality of evidence.
CONCLUSION
Our meta-analysis demonstrated that the ramping position may benefit surgical patients undergoing ETI by improving laryngeal exposure. Large scale well designed multicentre RCTs should be carried out to further elucidate the benefits of the ramping position in the surgical and intensive care unit patients.
Topics: Cohort Studies; Humans; Intubation, Intratracheal; Larynx; Patient Positioning; Posture; Randomized Controlled Trials as Topic; Time Factors
PubMed: 33288219
DOI: 10.1016/j.bjan.2020.08.009 -
Revista Colombiana de Obstetricia Y... Sep 2021To report the case of a patient diagnosed with ectopic mammary tissue in the vulva, and to conduct a literature review of the diagnosis, treatment and prognosis of this...
OBJECTIVE
To report the case of a patient diagnosed with ectopic mammary tissue in the vulva, and to conduct a literature review of the diagnosis, treatment and prognosis of this condition in that location.
MATERIALS AND METHODS
A 49-year-old patient who presented with a painful vulvar mass to a private intermediate complexity center in Bogotá, Colombia. The lesion was assessed on ultrasound and then surgically excised; histopathology showed ectopic mammary tissue with absence of malignancy. A search was conducted in the PubMed, Embase, Cochrane, LILACS and Scielo databases using the keywords “Vulva,” “Breast” and “Ectopic.” Case reports and case series of women with histopathology-confirmed mammary tissue in the vulva were included.
RESULTS
Overall, 184 titles were identified and, of these, 94 were ultimately included, for a total of 126 cases, with 57.9% being benign tumors, 95% in women under 50 years of age, and 42.06% being malignant tumors, 92% in women over 50 years of age. Diagnosis was made on the basis of the clinical findings, with ancillary diagnostic imaging, tumor markers and immunohistochemistry in some cases. Local excision was performed in 91% of cases with benign pathology and in 43% of cases with malignant pathology, with the diagnostic method being therapeutic.
CONCLUSIONS
Ectopic mammary tissue in the vulva must be considered as part of the differential diagnosis of vulvar masses, prognosis being different in pre and postmenopausal women. Further studies are needed to enhance the characterization of this condition and define the ideal course of treatment in terms of relapse and survival.
Topics: Adult; Breast; Choristoma; Diagnosis, Differential; Female; Humans; Middle Aged; Vulva; Vulvar Diseases
PubMed: 34851570
DOI: 10.18597/rcog.3593 -
Frontiers in Pediatrics 2020Studies about the feasibility of monitoring fetal electroencephalogram (fEEG) during labor began in the early 1940s. By the 1970s, clear diagnostic and prognostic...
Studies about the feasibility of monitoring fetal electroencephalogram (fEEG) during labor began in the early 1940s. By the 1970s, clear diagnostic and prognostic benefits from intrapartum fEEG monitoring were reported, but until today, this monitoring technology has remained a curiosity. Our goal was to review the studies reporting the use of fEEG including the insights from interpreting fEEG patterns in response to uterine contractions during labor. We also used the most relevant information gathered from clinical studies to provide recommendations for enrollment in the unique environment of a labor and delivery unit. PubMed. The search strategy was: ("fetus"[MeSH Terms] OR "fetus"[All Fields] OR "fetal"[All Fields]) AND ("electroencephalography"[MeSH Terms] OR "electroencephalography"[All Fields] OR "eeg"[All Fields]) AND (Clinical Trial[ptyp] AND "humans"[MeSH Terms]). Because the landscape of fEEG research has been international, we included studies in English, French, German, and Russian. From 256 screened studies, 40 studies were ultimately included in the qualitative analysis. We summarize and report features of fEEG which clearly show its potential to act as a direct biomarker of fetal brain health during delivery, ancillary to fetal heart rate monitoring. However, clinical prospective studies are needed to further establish the utility of fEEG monitoring intrapartum. We identified clinical study designs likely to succeed in bringing this intrapartum monitoring modality to the bedside. Despite 80 years of studies in clinical cohorts and animal models, the field of research on intrapartum fEEG is still nascent and shows great promise to augment the currently practiced electronic fetal monitoring. : CRD42020147474.
PubMed: 33042922
DOI: 10.3389/fped.2020.00584 -
Quantitative Imaging in Medicine and... Apr 2024The contrast-enhanced ultrasound Liver Imaging Reporting and Data System (CEUS LI-RADS) is an algorithm for the diagnosis of hepatocellular carcinoma (HCC) in high-risk...
The efficacy of modified contrast-enhanced ultrasound Liver Imaging Reporting and Data System (CEUS LI-RADS) using Sonazoid in diagnosis of hepatocellular carcinoma: a systematic review and meta-analysis.
BACKGROUND
The contrast-enhanced ultrasound Liver Imaging Reporting and Data System (CEUS LI-RADS) is an algorithm for the diagnosis of hepatocellular carcinoma (HCC) in high-risk populations. Previous studies have shown the algorithm to have high specificity and moderate sensitivity. Nevertheless, it is designated for utilization solely with blood pool contrast agents. Sonazoid, a contrast agent that combines blood pools and Kupffer cells properties, has recently gained approval for marketing in an increased number of countries. Enhanced sensitivity in diagnosing HCC may be achieved through the distinctive Kupffer phase (KP) exhibited by Sonazoid. Certain academics have suggested the modified CEUS LI-RADS using Sonazoid. The main criteria of mild and late (≥60 seconds) washout in CEUS LI-RADS LR-5 were replaced by KP (>10 minutes) defects as the primary criteria. The purpose of this research was to evaluate the effectiveness of the modified CEUS LI-RADS using Sonazoid in diagnosing HCC.
METHODS
Original studies on Sonazoid and CEUS LI-RADS were searched in the PubMed, Embase, Cochrane Library, and Web of Science databases until 13 July 2023, with no restrictions on language. We enrolled studies that applied Sonazoid for CEUS in patients at high risk of HCC and modified CEUS LI-RADS for the diagnosis of intrahepatic nodules. Meta-analyses, evaluations, case studies, correspondences, remarks, and summaries of conferences were excluded. Additionally, studies that fell outside the scope of this study and contained data on the same patients were also excluded. We evaluated the quality of research by employing the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool. A bivariate mixed effects model was utilized to conduct a meta-analysis, summarizing the sensitivity and specificity in the diagnosis of HCC. The investigation of potential factors contributing to study heterogeneity was conducted using meta-regression analysis.
RESULTS
Out of the 103 studies screened, 6 studies (835 lesions) were included in the final results. Modified CEUS LR-5 exhibited a sensitivity of 0.77 [95% confidence interval (CI): 0.70-0.82; I=71.98%; P=0.00] and a specificity of 0.88 (95% CI: 0.83-0.92; I=0.00; P=0.47) for HCC diagnosis, with heterogeneity in sensitivity. The presence of heterogeneity in the study was found to have a significant association with factors such as the study design, the number of image reviewers, the proportion of cirrhosis, the proportion of other non-HCC malignancies (OM) cases, and the type of reference standard (P≤0.05).
CONCLUSIONS
The modified CEUS LI-RADS LR-5 categorization demonstrates a reasonable level of sensitivity 0.77, but an insufficient level of specificity 0.88 when diagnosing HCC. KP defects cannot be used as a primary feature in the diagnosis of HCC by CEUS LI-RADS, perhaps as an ancillary feature.
PubMed: 38617149
DOI: 10.21037/qims-23-1184 -
Child Neuropsychology : a Journal on... Apr 2021: Preterm birth represents a significant medical event that places infants at a markedly greater risk for neurodevelopmental problems and delays. Although the impact of...
: Preterm birth represents a significant medical event that places infants at a markedly greater risk for neurodevelopmental problems and delays. Although the impact of medical factors on neurodevelopment for those born preterm has been thoroughly explored, less is known about how social-environmental factors (e.g., socioeconomic status, family functioning) moderate outcomes. This review explores the quantity and methodological rigor of research on social-environmental factors as moderators of the relationship between preterm birth and neurodevelopmental outcomes.: Articles published between January 1980 and December 2016 were identified from a comprehensive meta-analysis and systematic review on neurodevelopmental outcomes following preterm birth. A systematic review of MEDLINE was conducted to identify articles published from January 2017 through April 2019.: Eighty articles met the inclusion criteria. The majority of studies matched preterm and control groups on social-environmental factors (n = 49). The remaining studies included social-environmental factors as moderators (n = 13) or correlates (n = 11) of neurodevelopmental outcomes. Only seven studies did not include reports on social-environmental factors.: This systematic review suggests that social-environmental factors are often considered to be ancillary risk factors to the larger medical risk imparted by prematurity. Studies typically focused on socioeconomic status rather than more modifiable parent/family factors that can be targeted through intervention (e.g., parental mental health) and evidenced mixed findings regarding the significance of social-environmental factors as moderators. Further research is needed to identify the relative influence of social-environmental factors to inform future psychosocial interventions.
Topics: Humans; Neurodevelopmental Disorders; Premature Birth; Risk Factors; Social Environment
PubMed: 33342364
DOI: 10.1080/09297049.2020.1861229 -
International Journal of Surgery... Aug 2020To develop an evidence base to guide clinicians treating adults with large proximal ureteral stones (LPUS) greater than 10 mm. (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To develop an evidence base to guide clinicians treating adults with large proximal ureteral stones (LPUS) greater than 10 mm.
METHODS
A systematic search of PubMed, EMBASE, and Cochrane Library was conducted to identify randomized controlled trials (RCT) concerning different LPUS management techniques including laparoscopic ureterolithotomy (LU), percutaneous nephrolithotomy (PCNL) and ureteroscopic lithotripsy (URL) up until March 2020. We followed the Preferred Reporting Items for Systematic Reviews and Meta-analysis statement when searching and determining inclusion. All included articles were quality assessed and the data analyses were conducted with Review Manager (5.3).
RESULTS
12 RCTs involving 1416 patients met our eligibility criteria and were analyzed. Of these participants, 44.6% (n = 632) underwent URL, 25.5% (n = 361) PCNL, and 29.9% (n = 423) LU. Pooled analysis revealed that URL had a significantly lower stone-free rate (SFR) compared to PCNL and LU (both with p < 0.05). URL had a significantly higher ureteral injury rate compared to LU (Relative risk (RR) = 5.27, 95% confidence interval (CI) 1.52 to 18.22, p = 0.009) and PCNL (RR = 4.11, 95% CI 1.03 to 16.34, p = 0.04). However, no significant differences were found between PCNL and LU in terms of SFR or overall complications, both with p > 0.05. URL initially costs less than PCNL (Weighted mean difference (WMD) -597.35US$, 95% CI -823.10 to -371.60, p < 0.00001), but being less effective creates greater demand for repeat or ancillary treatments compared to LU (RR 15.65, 95% CI 2.11-116.12, p = 0.007) and PCNL (RR 8.86; 95% CI 3.19-24.60; p < 0.00001).
CONCLUSIONS
Both PCNL and LU appear more effective and safer than URL for LPUS; although, LU has higher risk of urine leakage and is more likely incur trauma which requires additional support. However, caution must be taken because this recommendation is based upon a very limited number of clinical studies, and even fewer comparing flexible ureteroscopic technologies. Further prospective real-world studies or RCTs comparing flexible URL, LU and PCNL are required, as well as an in depth analysis of the hidden costs involved in unsuccessful URL treatments.
Topics: Adult; Female; Humans; Kidney; Laparoscopy; Lithotripsy; Male; Middle Aged; Nephrolithotomy, Percutaneous; Randomized Controlled Trials as Topic; Treatment Outcome; Ureter; Ureteral Calculi; Ureteroscopy
PubMed: 32622059
DOI: 10.1016/j.ijsu.2020.06.025 -
The Journal of Thoracic and... Sep 2021To review practices of brain death (BD) determination in patients on extracorporeal membrane oxygenation (ECMO).
OBJECTIVE
To review practices of brain death (BD) determination in patients on extracorporeal membrane oxygenation (ECMO).
METHODS
A systematic search was applied to PubMed and 6 electronic databases from inception to May 22, 2019. Studies reporting methods of BD assessment in adult patients (>18 years old) while on ECMO were included, after which data regarding BD assessment were extracted.
RESULTS
Twenty-two studies (n = 177 patients) met the inclusion criteria. Eighty-eight patients (50%) in 19 studies underwent the apnea test (AT); most commonly through decreasing the ECMO sweep flow in 14 studies (n = 42, 48%), followed by providing CO through the ventilator in 2 studies (n = 6, 7%), and providing CO through the ECMO oxygenator in 1 study (n = 1, 1%). The details of the AT were not reported in 2 studies (n = 39, 44%). In 19 patients (22%), the AT was nonconfirmatory due to hemodynamic instability, hypoxia, insufficient CO rise, or unreliability of the AT. A total of 157 ancillary tests were performed, including electroencephalogram (62%), computed tomography angiography (22%), transcranial Doppler ultrasound (6%), cerebral blood flow nuclear study (5%), cerebral angiography (4%), and other (1%). Forty-seven patients (53% of patients with AT) with confirmatory AT still underwent additional ancillary for BD confirmation. Only 21 patients (12% of all patients) were declared brain-dead using confirmatory ATs alone without ancillary testing.
CONCLUSIONS
Performing AT for patients with ECMO was associated with high failure rate and hemodynamic complications. Our study highlights the variability in practice in regard to the AT and supports the use of ancillary tests to determine BD in patients on ECMO.
Topics: Apnea; Brain Death; Extracorporeal Membrane Oxygenation; Hemodynamics; Humans; Predictive Value of Tests; Reproducibility of Results; Respiration
PubMed: 32312535
DOI: 10.1016/j.jtcvs.2020.03.038 -
BMJ Open Ophthalmology 2022To demonstrate the spectrum of autoimmune retinopathy (AIR) associated with immunotherapy for advanced cutaneous melanoma.
Autoimmune retinopathy with associated anti-retinal antibodies as a potential immune-related adverse event associated with immunotherapy in patients with advanced cutaneous melanoma: case series and systematic review.
OBJECTIVE
To demonstrate the spectrum of autoimmune retinopathy (AIR) associated with immunotherapy for advanced cutaneous melanoma.
METHODS AND ANALYSIS
Retrospective chart review on patients with advanced cutaneous melanoma who developed AIR after initiating immunotherapy. Complete ophthalmic examination and relevant ancillary testing were performed on each patient. The presence of AIR-associated anti-retinal antibodies was confirmed by western blot and/or immunohistochemical staining. Ophthalmic and systemic outcomes after treatment for AIR were followed over time. A systematic review of AIR associated with immunotherapy for cutaneous or non-ocular mucosal melanoma was carried out in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.
RESULTS
Case 1 developed photopsia and nyctalopia with electroretinographic findings characteristic for melanoma-associated retinopathy 1 week after initiating ipilimumab/nivolumab immunotherapy. Case 2 experienced new severe bilateral visual field loss associated with anti-retinal and anti-optic nerve antibodies while on maintenance nivolumab immunotherapy. Case 3 developed decreased visual acuity due to acute exudative polymorphous vitelliform maculopathy within 2 weeks of initiating ipilimumab/nivolumab immunotherapy. All patients had concurrent extraocular immune-related adverse events in addition to the presence of anti-retinal antibodies on serological testing. 14 published cases of AIR associated with immunotherapy for cutaneous or non-ocular mucosal melanoma were identified and reviewed.
CONCLUSIONS
Immune checkpoint inhibition can trigger the development of AIR with varied clinical manifestations in patients with advanced cutaneous melanoma. This study highlights the need for close monitoring in cutaneous melanoma patients receiving immunotherapy who develop new visual symptoms with or without funduscopic changes, as well as the potential role for screening of patients prior to initiating immunotherapy.
Topics: Antibodies, Monoclonal, Humanized; Autoimmune Diseases; Humans; Immunologic Factors; Immunotherapy; Ipilimumab; Melanoma; Nivolumab; Retinal Diseases; Retrospective Studies; Skin Neoplasms; Melanoma, Cutaneous Malignant
PubMed: 35047671
DOI: 10.1136/bmjophth-2021-000889 -
Neural Regeneration Research Jun 2021Transcranial magnetic stimulation, a type of noninvasive brain stimulation, has become an ancillary therapy for motor function rehabilitation. Most previous studies have... (Review)
Review
Transcranial magnetic stimulation, a type of noninvasive brain stimulation, has become an ancillary therapy for motor function rehabilitation. Most previous studies have focused on the effects of repetitive transcranial magnetic stimulation (rTMS) on motor function in stroke patients. There have been relatively few studies on the effects of different modalities of rTMS on lower extremity motor function and corticospinal excitability in patients with stroke. The MEDLINE, Embase, Cochrane Library, ISI Science Citation Index, Physiotherapy Evidence Database, China National Knowledge Infrastructure Library, and ClinicalTrials.gov databases were searched. Parallel or crossover randomized controlled trials that addressed the effectiveness of rTMS in patients with stroke, published from inception to November 28, 2019, were included. Standard pairwise meta-analysis was conducted using R version 3.6.1 with the "meta" package. Bayesian network analysis using the Markov chain Monte Carlo algorithm was conducted to investigate the effectiveness of different rTMS protocol interventions. Network meta-analysis results of 18 randomized controlled trials regarding lower extremity motor function recovery revealed that low-frequency rTMS had better efficacy in promoting lower extremity motor function recovery than sham stimulation. Network meta-analysis results of five randomized controlled trials demonstrated that high-frequency rTMS led to higher amplitudes of motor evoked potentials than low-frequency rTMS or sham stimulation. These findings suggest that rTMS can improve motor function in patients with stroke, and that low-frequency rTMS mainly affects motor function, whereas high-frequency rTMS increases the amplitudes of motor evoked potentials. More high-quality randomized controlled trials are needed to validate this conclusion. The work was registered in PROSPERO (registration No. CRD42020147055) on April 28, 2020.
PubMed: 33269766
DOI: 10.4103/1673-5374.300341