Global, regional, and national burdens of myocarditis, 1990-2019: systematic analysis from GBD 2019 : GBD for myocarditis.

OBJECTIVES: Myocarditis, a health-threatening heart disease, is attracting increasing attention. This systematic study was conducted to study the prevalence of disease through the trends of incidence, mortality, disability-adjusted life years (DALYs) over the last 30 years, which would be helpful for the policymakers to better the choices for reasonable decisions. METHODS: The global, regional, and national burdens of myocarditis from 1990-2019 were analyzed by using the 2019 Global Burden of Disease (GBD) database. This study on myocarditis produced new findings according to age, sex, and Social-Demographic Index (SDI) by investigating DALYs, age-standardized incidence rate (ASIR), age-standardized death rate (ASDR), and corresponding estimated annual percentage change (EAPC). RESULTS: The number of myocarditis incidence increased by 62.19%, from 780,410 cases in 1990 to 1,265,770 cases in 2019. The ASIR decreased by 4.42% (95%CI, from -0.26% to -0.21%) over the past 30 years. The number of deaths from myocarditis increased by 65.40% from 19,618 in 1990 to 324,490 in 2019, but the ASDR was relatively stable over the investigated period. ASDR increased in low-middle SDI regions (EAPC=0.48; 95%CI, 0.24 to 0.72) and decreased in low SDI regions (EAPC=-0.97; 95%CI, from -1.05 to -0.89). The age-standardized DALY rate decreased by 1.19% (95%CI, from -1.33% to -1.04%) per year. CONCLUSIONS: Globally, the ASIR and DALY for myocarditis decreased and the ASDR was stable over the past 30 years. The risk of incidences and death cases increased with age. Measures should be taken to control the risk of myocarditis in high-burden regions. Medical supplies should be improved in the high-middle SDI regions and middle SDI regions to reduce the deaths from myocarditis in these regions.

Clinical outcomes of recommended active pharmacotherapy agents from NICE guideline for post-traumatic stress disorder: Network meta-analysis.

BACKGROUND: Post-traumatic stress disorder (PTSD) is a mental disorder that can emerge after an individual experiences a traumatic event such as physical abuse, sexual/relationship violence, combat exposure, witnessing death, or serious injury. This study aimed to identify the most suitable drugs for the management of PTSD based on a network meta-analysis (NMA). METHODS: Six databases (Ovid Medline, EMBase, CENTRAL, PsycINFO, Ovid Health and Psychosocial Instruments, and Web of Science) were searched from inception to September 6, 2022. RESULTS: Thirty articles with a total of 5170 participants were included. Compared with placebo, active drugs including olanzapine (SMD = -0.66, 95% CI: -1.19 to -0.13), risperidone (SMD = -0.23, 95% CI: -0.42 to -0.03), quetiapine (SMD = -0.49, 95% CI: -0.93 to -0.04), venlafaxine (SMD = -0.29, 95% CI: -0.42 to -0.16), sertraline (SMD = -0.23, 95% CI: -0.34 to -0.11), paroxetine (SMD = -0.48, 95% CI: -0.60 to -0.36) and fluoxetine (SMD = -0.27, 95% CI: -0.42 to -0.12), significantly reduced the total clinician-administered PTSD scale score. CONCLUSION: The results of this study support the use of paroxetine, venlafaxine, and quetiapine as first-line treatment for PTSD. In addition, quetiapine is recommended for patients with PTSD affected by symptoms of hyperarousal and re-experience disorder. Clinicians should prescribe medications based on the severity of PTSD symptoms and other conditions to develop the best treatment strategy for this patient population.

Effectiveness, Acceptability and Safety of Pharmaceutical Management for Combat-Related PTSD in Adults Based on Systematic Review of Twenty-Two Randomized Controlled Trials.

Objective: This study assessed the efficacy, acceptability, and safety of pharmaceutical management for combat-related post-traumatic stress disorder (PTSD) to provide a clinical decision-making basis for clinicians. Method: A comprehensive search was conducted using Ovid MEDLINE, Ovid EMBASE, Cochrane Library, Scopus, ScienceDirect, and Web of Science for randomized controlled trails (RCTs), which reported pharmaceutical management and placobo for adults with combat-related PTSD, that were published until April 21, 2021. The effectiveness, acceptability, and adverse events (AEs), were designed as interested outcomes. The change in total symptoms of combat-related PTSD according to the clinician rating scale was defined as primary outcome, and the others were defined as secondary outcomes. Results: Twenty-two RCTs with 1,221 patients were involved. Compared with placebo, overall active comparators had statistical differences for all outcomes, including the change in total symptoms of combat-related PTSD [SMD = -0.36, 95%CI (-0.62,-0.09)], depression [SMD = -0.28, 95%CI (-0.45,-0.10)], anxiety [SMD = -0.44, 95%CI (-0.64,-0.23)], re-experience [SMD = -0.33, 95%CI (-0.52,-0.13)], avoidance [SMD = -0.24, 95%CI (-0.43,-0.05)], and hyper-arousal [SMD = -0.26, 95%CI (-0.48,-0.03)]. Compared with the placebo, in terms of acceptability, overall active comparators did not significantly decrease all-cause discontinuance rates [RR = 0.97, 95%CI (0.78,1.20)], and the significance decreased due to AEs [RR = 2.42, 95%CI (1.41,4.13)]. Nevertheless, overall there was no statistically significant difference for overall AEs, including somnolence, sedation, dizziness, paresthesia, anxiety, blurred vision, generalized anxiety disorder, and sleep disturbance. All funnel plots were symmetrical and no publication bias was found. Conclusion: Active drugs, especially amitriptyline, imipramine, and quetiapine, had a positive effect on the improvement of combat-related PTSD symptoms. Despite there being no significant increase in the AEs of the active drugs, the fact that the discontinuation rates of these drugs, including risperidone, imipramine, and topiramate, were increased deserves attention. Furthermore, as active drugs were effective across ethnic groups and battlefields, active drug regimens were revealed to be more appropriate for treating people with symptoms of extreme severe PTSD (≥80) or PTSD that is at least 8 weeks old. In addition, current evidence was from adults under 60 years of age and male combat-related PTSD. Whether this evidence can be extended to other populations of combat-related PTSD needs to be confirmed by subsequent high-quality, large-sample studies.

Presentation of gallbladder torsion at an abnormal position: A case report.

BACKGROUND: Gallbladder torsion is a rare acute abdominal condition that requires emergency surgery. It occurs more commonly in elderly people and in women in the adult population. Diagnosis is a challenge as non-specific symptoms and signs have been reported on ultrasonography, computed tomography and magnetic resonance imaging. Prompt cholecystectomy can decrease the mortality and morbidity of perforation due to gallbladder torsion. CASE SUMMARY: An 82-year-old woman with upper-right quadrant pain and associated nausea and vomiting was diagnosed with ectopic acute calculus cholecystitis. Magnetic resonance cholangiopancreatography (MRCP) showed a V-shaped distortion of the extrahepatic bile ducts and a particularly extended twisted cystic duct, which indicated the presence of gallbladder torsion. Emergency laparoscopic cholecystectomy confirmed the diagnosis and the patient recovered without incident. CONCLUSION: Gallbladder torsion can be diagnosed pre-operatively by MRCP. The specific signs are a V-shaped distortion of the extrahepatic bile ducts and a particularly extended twisted cystic duct which can be called twisting signs.

New Diterpenoids from Clerodendranthus spicatus.

Two new diterpenoids, neoorthosiphonones B and C (1 and 2), and one known diterpenoid, were isolated from the aerial parts of Clerodendranthus spicatus. Their structures including absolute configurations were determined by comprehensive spectroscopic analyses and X-ray crystallographic methods. No compound was found to inhibit fibronectin production at the concentration of 20 µM.

[Effects of Scalp Acupuncture on Serum NSE and S-100ß Concentrations and Postoperative Cogni- tive Function of Elderly Patients Undergoing Hip Replacement].

OBJECTIVE: To explore the effect of Scalp acupuncture on serum neuron specific enolase (NSE) and S-100ß concentrations, and incidence rates of postoperative delirium (POD) and postoperative cognitive function (POCD) of elderly patients undergoing hip replacement. METHODS: Eighty-four patients undergoing scheduled hip replacement under combined spinal-epidural anesthesia (CSEA) were assigned to the control group (group C) and the scalp acupuncture group (group S) according to random digit table, 42 cases in each group. In group S, scalp acupuncture was additionally performed according to International Standardized Scheme for Scalp Acupuncture. Scalp acupuncture was performed during the operation from the MS1 middle line of forehead [1 cun before Shenting (GV24), including Shenting (GV24)] and MS5 middle line of vertex [from Baihui (DU20) to Qianding (DU21), including Baihui (DU20) and Qianding (DU21)]. The operation time and post-operative length of stay were observed. The midazolam dosage, hemorrhage amount, fluid transfusion amount, urine amount, use rates of ephedrine and atropine during the operation were also observed and compared between the two groups. The occurrence rate of POD and POCD at post-operative day 3 (T1), week 1 (T2), month 3 (T3), and month 6 (T4) were measured. Eighteen patients were randomly selected to collect blood from internal jugular vein before anesthesia t0), immediately after ending the surgery (t1), 6 h after operation (t2), 24 h after operation (t3), and 48 h after operation (t4), respectively. Serum levels of NSE and S-100ß were correspondingly measured. RESULTS: There was no statistical difference in the operation time, midazolam dosage used during the operation, hemorrhage amount, fluid transfusion amount, urine amount, use rates of ephedrine and atropine (P > 0.05). Compared with group C, the post-operative length of stay was shortened in group S (P < 0.05). The incidence rate of POD and that of POCD at each time point were lower in group S (P < 0.05). The expression level of NSE decreased at t2, t3, and t4, and the expression level of S100ß also decreased at t1, t2, t3, and t4(P < 0.05). There was no statistical difference in expression levels of NSE or S100ß between the two groups at other time points (P > 0.05). CONCLUSION: Scalp acupuncture could attenuate central nervous system lesion and improve POCD of elderly patients undergoing hip replacement.

Toll-like receptors and interferon associated immune factors responses to spring viraemia of carp virus infection in common carp (Cyprinus carpio).

Pattern recognition receptor (PRR) toll-like receptors (TLRs), antiviral agent interferon (IFN) and the effector IFN stimulated genes (ISGs) play a fundamental role in the innate immune response against viruses among all vertebrate classes. Common carp is a host for spring viraemia of carp virus (Rhabdovirus carpio, SVCV), which belong to Rhabdoviridae family. The present in-vivo experiment was conducted to investigate the expression of these innate immune factors in early phase as well as during recovery of SVCV infection by real-time quantitative reverse transcriptase polymerase chain reaction. A less lethal SVCV infection was generated in common carp (Cyprinus carpio) and was sampled at 3, 6, 12 h post infection (hpi), 1, 3, 5, 7 and 10 days post infection (dpi). At 3 hpi, the SVCV N gene was detected in all three fish and all three fish showed a relative fold increase of TLR2, TLR3 and TLR7, IFNa1, ISG15 and Vig1. Viral copies rapidly increased at 12 hpi then remained high until 5 dpi. When viral copy numbers were high, a higher expression of immune genes TLR2, TLR3, TLR7, IFNa1, IFNa2, IFNa1S, IFN regulatory factor 3 (IRF3), IRF7, interleukin 1ß (IL1ß), IL6, IL10, ADAR, ISG15, Mx1, PKR and Vig1 were observed. Viral copies were gradually reduced in 5 to 10 dpi fish, and also the immune response was considerably reduced but remained elevated. A high degree of correlation was observed between immune genes and viral copy number in each of the sampled fish at 12 hpi. The quick and prolonged elevated expression of the immune genes indicates their crucial role in survival of host against SVCV.

[Comparative analysis of variable region of white spot syndrome virus genome in Penaeus vannamei in Guangxi, China].

Comparative analysis of variable region ORF14/15 genes of white spot syndrome virus (WSSV) genome in Guangxi Penaeus vannamei (P. vannamei) could provide useful information for the evaluation of genetic diversity and genetic evolutionary relationship among WSSV isolates from Guangxi, China and other places. Based on geographical and temporal considerations, 40 WSSV-positive P. vannamei samples were collected during the period between May 2010 and July 2013 from Beihai, Qinzhou, and Fangchenggang, which were the main P. vannamei production areas in Guangxi, and the variable region ORF14/15 genes of the WSSV genome from all infected samples were amplified by PCR and then subjected to cloning and sequence analysis. Pairwise and multiple alignment analysis was then conducted to evaluate the degree of genetic divergence between different strains. The variable region ORF14/15 genes from 25 of 40 WSSV positive samples were successfully cloned and sequenced; among the ORF14/15 genes of 25 WSSV-positive strains, 22 was 619 bp in length and 3 was 620 bp. All the 25 Guangxi strains carried a 5949-bp deletion in the ORF14/15 region relative to TH-96-II, which has the longest nucleotide sequence in this region; the deletion of Guangxi strains occurred in the middle region of ORF14/15 gene, with only 190 bp and 429 bp/ 430 bp at 5' and 3' ends, respectively, which were coincident with WSSV-IN-05-I in deletion length and position. Sixteen of 25 Guangxi strains had completely identical nucleotide sequences in the variable re gion, and the homology between other strains also exceeded 97.9%. There were single nucleotide substi tution, deletion, and insertion in the ORF14/15 region of Guangxi strains compared with other strains in GenBank. In the phylogenetic tree based on WSSV variable region ORF14/15, the Guangxi strains were closely related and formed a separate branch with Indian strain IN-05-I, but far from other strains in GenBank. The ORF14/15 gene of WSSV isolates in cultured P. vannamei in Guangxi has a large deletion in the middle of the variable region, and the Guangxi WSSV strains show no significant spatio-temporal differences; the Guangxi strains are closer in genetics to Indian strain IN-05-I than other strains in GenBank.

[Effects of parecoxib sodium analgesia on serum concentrations of neuron-specific enolase and S-100ß and postoperative cognitive function of elderly patients undergoing acute replacement of femoral head].

OBJECTIVE: To explore the effects of parecoxib sodium analgesia on serum concentrations of neuron-specific enolase (NSE) and S-100ß and postoperative cognitive function of elderly patients undergoing acute replacement of femoral head. METHODS: After the approval of institutional review board and the provision of informed consent, 80 patients over 70 years old, undergoing acute replacement of femoral head under combined spinal and epidural anesthesia and midazolam sedation at Qingdao Municipal Hospital and Qingdao Hiser Medical Center from January 2011 to May 2012, were randomly assigned into control group (group C, n = 40) and parecoxib group (group P, n = 40). In group P, parecoxib sodium 20/40 mg (based on weight 50 kg) was administered via an intravenous injection after admission with 12 hours intervals for six times. In group C, morphine 2/4 mg was given initially. Additional morphine 2 mg was given to maintain the pain visual analog scale (VAS) of 3 points or less in both groups. Primary observation indices: (1) postoperative time and additional amount of morphine; (2) rate of postoperative delirium (POD) and postoperative cognitive dysfunction (POCD) at 3 days, 1 week, 3 months and 6 months postoperation (T1-T4); (3) se rum levels of NSE and S-100ß were measured at the timepoints of before analgesia (t0), before anesthesia (t1), end of surgery (t2) and 6 hours, 24 hours, 48 hours postoperation (t3-t5); (4) other serious complications. RESULTS: Compared with group C, the additional amount of morphine, postoperative time, rate of POD and POCD at T1-T4, the level of NSE at t2-t5 and S-100ß at t1-t5 were lower in group P (P < 0.05). No other serious complications were observed. CONCLUSIONS: Parecoxib sodium analgesia reduces the rate of POD and POCD in elderly patients with neuroprotective effects.

[Effects of transcutaneous electrical stimulation of auricular Shenmen point on postoperative nausea and vomiting and patient-controlled epidural analgesia in cesarean section].

OBJECTIVE: To investigate the effects of transcutaneous electrical stimulation of auricular Shenmen point on postoperative nausea and vomiting and patient-controlled epidural analgesia in cesarean section. METHODS: After IRB approval and informed consent, one hundred and eighty singleton primiparas undergoing elective cesarean section, in Qingdao Municipal Hospital, and Qingdao Hiser Medical Center, from November 2011 to March 2012, were randomly assigned to three groups: transcutaneous electrical stimulation of auricular Shenmen point group (group A, n = 60), transcutaneous electrical stimulation of auricular Eye point group (group B, n = 60) and control group (group C, n = 60). Women of group A received transcutaneous electrical stimulation of auricular Shenmen point (frequency 1.5 HZ) at the time of preoperation, 4, 10 and 22 hours of postoperation for 30 minutes. The strength was controlled by themselves. Women of group B received stimulation of auricular Eye point as group A. Women of group C received pressurization and connected line were the same with group A, but without electrical stimulation. The following indexes was observed: the incidence of postoperative nausea and vomiting (PONV) for 48 hours; the rate of metoclopramide; the visual analogue scale (VAS) score of rest pain, uterine contration pain and dynamic pain at the time of postoperation for 6, 12, 24 and 48 hours (T(1)-T(4)); the total number and effective compressions number of patient-controlled epidural analgesia(PCEA);the dose of analgesia mixture; the anal exhaust time; the volume of postoperative bleeding for 6 hours of postoperation and the other side effects. RESULTS: Compared with group B and group C, the incidence of PONV, the rate of metoclopramide, the VAS score at the time T(1)-T(4), the total number and effective compressions number of PCEA, the ratio of the total number with effective compressions number and the dose of analgesia mixture were decreased in group A (P < 0.05), but no difference compared group B with group C (P > 0.05). The anal exhaust time and the volume of postoperative bleeding for 6 hours of postoperation were no difference in the three groups (P > 0.05). No other side effects were observed. CONCLUSION: Transcutaneous electrical stimulation of auricular Shenmen point can reduce the incidence of PONV and improves analgesia effect of PCEA in postoperation of cesarean section.