Exp Ther Med
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As the focus of the COVID-19 crisis is gradually taken away from emergency healthcare needs, increased attention is warranted on the psychological impact of the pandemic on a global level. Existing guidance on managing the COVID-19 related distress needs to be better informed by upcoming larger-scale research. Applying e-Health can be useful in dealing with the immediate psychological needs, while developing strategies to identify vulnerable populations and shifting the provision of mental health and social care to community services need to be prioritised when looking at the future. Focusing on global mental health during this universal crisis is an opportunity for promoting a more compassionate and less discriminating society.
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Case Reports
[Case Report] Stress induced (Takotsubo) cardiomyopathy triggered by the COVID-19 pandemic.
Stress induced (Takotsubo) cardiomyopathy (TC) represents an acute heart failure syndrome triggered by physical or emotional stressors. COVID-19 pandemic has caused an unprecedented health crisis resulting in fear, distress and anxiety, with emerging cardiovascular implications. COVID-19 related stress can act as potential trigger for TC. We present a case of an elderly female who developed TC due to stress surrounding COVID-19.
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Dexmedetomidine, which is a highly selective α2 adrenoreceptor agonist, enhances the analgesic efficacy and prolongs the analgesic duration when administered in combination with local anesthetics. The current study aimed to evaluate the effects of dexmedetomidine combined with ropivacaine in ultrasound-guided transversus abdominis plane (TAP) block on post-operative analgesia following cesarean section (CS). A total of 70 patients scheduled for CS were divided randomly into 2 groups: The ropivacaine (R) group, in which patients were administered bilateral 20 ml 0.3% ropivacaine and 2 ml 0.9% normal saline, and the dexmedetomidine (RD) group, in which patients were administered bilateral 20 ml 0.3% ropivacaine and 2 ml dexmedetomidine (0.5 µg/kg). ⋯ However, VAS pain scores decreased at 6 and 8 h post-surgery [2 (1-2) vs. 0 (0-0.25) and 2 (2-3) vs. 0 (0-1), respectively; P<0.05], pain-free duration was prolonged (5.91±1.08 vs. 9.62±1.46 h; P<0.05), the number of patients who required rescue analgesic was reduced (19 vs. 9; P<0.05), the time to first request for analgesia was prolonged (7.10±1.21 vs. 11.60±2.11 h; P<0.05) and patient satisfaction was improved [3.5 (3-4) vs. 4 (4-5); P<0.05] in the RD group compared with the R group. Furthermore, no bradycardia or hypotension was observed. In conclusion, the results of the present study demonstrated that adding 0.5 µg/kg dexmedetomidine to 0.3% ropivacaine used in TAP block in patients undergoing CS prolonged pain-free duration, decreased VAS pain scores, reduced the number of patients who required rescue analgesic, prolonged the time to first request for analgesia and improved the patient satisfaction without serious side effects.
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The aim of the present study was to determine the analgesic effects of ropivacaine combined with different doses of dexmedetomidine for ultrasound-guided transversus abdominis plane (TAP) block immediately following laparotomy in patients with gynecologic malignancies. A further aim was to determine the appropriate clinical dose of dexmedetomidine as an adjuvant for ropivacaine. Patients with gynecologic malignancies scheduled for laparotomy were randomly assigned to group R (TAP block with 0.3% ropivacaine), group RD1 (TAP block with ropivacaine and 0.5 µg/kg dexmedetomidine), group RD2 (TAP block with ropivacaine and 1 µg/kg dexmedetomidine) and group RD3 (TAP block with ropivacaine and 2 µg/kg dexmedetomidine). ⋯ In conclusion, TAP blockade using 0.5-2 µg/kg dexmedetomidine combined with 0.3% ropivacaine is a safe and effective treatment for analgesia in laparotomy procedures for gynecologic malignancies. The study was registered in the Chinese Clinical Trial Registry (CHICTR; www.chictr.org.cn) on January 15th, 2019 (registration no. ChiCTR1900020995).
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Measurement of fractional exhaled nitric oxide (FeNO) is a quantitative and non-invasive approach to examine airway inflammation, which is a powerful aid in diagnosing chronic disorders of airways like asthma. Diagnostic value of FeNO and relevant indices on pulmonary function in the patients with asthma and chronic obstructive pulmonary disease (COPD) was evaluated. A total of 164 patients [58 asthma, 49 COPD and 57 asthma-COPD overlap (ACO)] were randomly recruited. ⋯ However, more importantly, the increased percentage of FEV1 after bronchial diastolic test, the increased absolute value of FEV1 after bronchial diastolic test and the alterations on FeNO were found significantly different in ACO group compared with COPD alone (P<0.05). We compared the results from pulmonary ventilation function, bronchial diastolic function examination as well as FeNO detection among 3 groups of asthma, COPD and ACO. The examination of pulmonary ventilation function and bronchial diastolic function combined with FeNO detection is helpful in the early screening of ACO.