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@#Thyroid emergency is a rare but potent ially life-threatening condition if not recognized early and managed properly. It is usually due to a severe exacerbation of a preexisting thyrotoxicosis, which later leads to decompensation in different organ systems. The treatment of thyroid emergency remains challenging even with the armamentarium of modern intensive care technologies, especially in patients with cardiac failure and major organ dysfunction.[1–3] Herein, the authors described a case of thyroid emergency with cardiac arrest (CA) supported by extracorporeal membrane oxygenation (ECMO).
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BACKGROUND: Airway management in intensive care unit (ICU) patients is chalenging. The aim of this study was to compare the rate of successful first-pass intubation in the ICU by using the direct laryngoscopy (DL) and that by using the video laryngoscopy (VL). METHODS: A randomized, non-blinded trial comparing first-pass success rate of intubation between VL and DL was performed. Patients were recruited in the period from August 2014 to August 2016. All physicians working at ICU received hands-on training in the use of the video and direct laryngoscope. The primary outcome measure was the first-pass intubation success. RESULTS: A total of 163 ICU patients underwent intubation during the study period (81 patients in VL group and 82 in DL group). The rate of successful first-pass intubation was not significantly different between the VL and the DL group (67.9％ vs. 69.5％,P=0.824). Moreover, the overall intubation success and total number of attempts to achieve intubation success did not differ between the two groups. In patients with successful first-pass intubation, the median duration of the intubation procedure did not differ between the two groups. The Cormack-Lehane grades and the percentage of glottic opening score were similar, and no significant differences were found between the two groups. There were no statistical differences between the VL and the DL group in intubation complications (all P>0.05). CONCLUSION: Among ICU patients requiring intubation, there was no significant difference in the rate of successful first-pass intubation between VL and DL.
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@#BACKGROUND: This meta-analysis aimed to determine whether extracorporeal cardiopulmonary resuscitation (ECPR), compared with conventional cardiopulmonary resuscitation (CCPR), improves outcomes in adult patients with cardiac arrest (CA). DATA RESOURCES: PubMed, EMBASE, Web of Science, and China Biological Medicine Database were searched for relevant articles. The baseline information and outcome data (survival, good neurological outcome at discharge, at 3–6 months, and at 1 year after CA) were collected and extracted by two authors. Pooled risk ratios (RRs) and 95% confidence intervals (CIs) were calculated using Review Manager 5.3. RESULTS: In six studies 2260 patients were enrol ed to study the survival rate to discharge and long-term neurological outcome published since 2000. A significant effect of ECPR was observed on survival rate to discharge compared to CCPR in CA patients (RR 2.37, 95%CI 1.63–3.45, P<0.001), and patients who underwent ECPR had a better long-term neurological outcome than those who received CCPR (RR 2.79, 95%CI 1.96–3.97, P<0.001). In subgroup analysis, there was a significant difference in survival to discharge favoring ECPR over CCPR group in OHCA patients (RR 2.69, 95%CI 1.48–4.91, P=0.001). However, no significant difference was found in IHCA patients (RR 1.84, 95%CI 0.91–3.73, P=0.09). CONCLUSION: ECPR showed a beneficial effect on survival rate to discharge and long-term neurological outcome over CCPR in adult patients with CA.
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<p><b>OBJECTIVE</b>To find the optimal proportion of Composite Fructus Psoralea and Fructus Cnidii (CFPC) for inhibiting the bone metastasis of breast cancer by way of exploring its acting mechanism viewing from OPG/RANKL/RANK system.</p><p><b>METHODS</b>The human bone metastasis of breast cancer model was established by injecting tumor cells of MDA-MB-231BO cell line into the left cardiac ventricle of nude mice. The modeled mice were randomly divided into seven groups: the blank group administered with normal saline by gastrogavage, the positive control group with zoledronic acid via peritoneal injection, and the 5 tested group with CFPC in different proportions of Fructus Psoralea and Fructus Cnidii, i.e., (A, 4:0; B, 3:1; C, 1:1; D, 1:3, and E 0:4), given by gastric infusion. The treatment started from 1 week after modeling and lasted for six weeks. By the end of the experiment, the metastatic foci in bone were imaged by radionuclide tracing method and X-ray photograph, and separated for detecting gene and protein expressions of osteoprotegerin (OPG), receptor activator of nuclear factor-kappaB ligand (RANKL), interleukin-8 (IL-8), parathyroid hormone-related protein (PTHrP), macrophage colony stimulating factor (MCSF) by Real-time PCR and Western blot respectively.</p><p><b>RESULTS</b>Inhibition of bone metastasis gene was displayed to some extent in all the tested groups treated with CFPC, showing an increased level of OPG mRNA expression (It was 60.343 +/- 6.274 in the tested group C), and decreased mRNA expressions of IL-8, PTHrP, MCSF, RANKL (218.010 +/- 12.802, 232.399 +/- 14.354, 319.831 +/- 5.322, and 195.701 +/- 4. 862, respectively in the tested group C). The optimal effect was shown in the tested group C, showing significant difference to that in the blank group (P < 0.01). Meanwhile, the OPG in the bone metastatic foci could be up-regulated and protein expressions of RANKL/IL-8/PTHrP/MCSF down-regulated in all the tested groups. The optimal effect was shown in the tested group C, with significant difference from those of the normal saline group.</p><p><b>CONCLUSION</b>CFPC could inhibit the bone metastasis of breast cancer through activating OPG/RANKL/RANK pathway. Among different proportions of Fructus Psoralea and Fructus Cnidii, 1:1 was the best one.</p>