Zhonghua yi xue za zhi
-
Zhonghua yi xue za zhi · Jul 2020
[Application of urethral pressure profilometry in artificial urinary sphincter implantation].
Objective: To investigate the changes of maximum urethral pressure (MUP) and maximum urethral closure pressure (MUCP) after artificial urethral sphincter (AUS) implantation and their prognostic value. Methods: The clinical data of patients who had undergone AUS implantation in multiple medical centers between March and July 2019 were retrospectively analyzed. Data of urethral pressure profilometry, pad usage, related scores and complications related to surgery were collected and compared. ⋯ All patients met the social continence (0-1 pad/d) criterion. No complications were reported during the follow-up. Conclusions: The relationship between the range of intraoperative urethral pressure and the effect of urinary control can be gained by measuring the specific values of MUP and MUCP during AUS implantation and the post-operative effects, which provides as a data basis for standardizing AUS implantation.
-
Zhonghua yi xue za zhi · Jul 2020
[Clinical value of early bedside ultrasound measurement of quadriceps femoris in diagnosis of ICU-acquired weakness].
Objective: To explore the correlation between quadriceps thickness (thickness of rectus femoris and vastus intermedius), cross-sectional area (cross-sectional area of the rectus femoris) and the strength score of the Medical Research Council (MRC) in critically ill patients, and to explore the changes in the length of hospital stay in the intensive care unit (ICU), and to determine the diagnostic value of muscle changes in the ICU-acquired weakness (ICU-AW). Methods: Patients admitted to the Department of Critical Care Medicine from March to October in 2019 who were expected to stay for more than five days were enrolled in this study. The cross-sectional area of the rectus femoris, the thickness of the rectus femoris, the thickness of the vastus intermedius on the first day of the ICU (D(1)), day 3 (D(3)), and day 5 (D(5)), day 7 (D(7)), out of ICU (D(ICU)), and the MRC muscle strength scores on the day of out of ICU prospectively were collected in all the patients, and the correlation and the regularity of quadriceps changes were analyzed. ⋯ The cross-sectional area, thickness of the rectus femoris muscle, and the vastus intermedius thickness were positively correlated with the MRC score (r=0.452, 0.411, 0.402, all P<0.05), and the changes were all negatively correlated with the MRC score (r=-0.682, -0.740, -0.734, all P<0.05). On the 3rd day after ICU admission, the best cutoff value of rectus muscle cross-sectional area atrophy rate for discrimination of ICU-AW was 6.0%, with a sensitivity of 66.7% and a specificity of 77.8%; on the 5th day, the best cutoff value of rectus femoris thickness atrophy rate was 14.5%, with a sensitivity of 77.8% and a specificity of 66.7%; on the 7th day, the best cutoff value of vastus intermedius thickness atrophy rate was 19.9%, with a sensitivity of 70.6% and a specificity of 87.5%. Conclusion: Bedside ultrasound measurement of the quadriceps femoris cross-sectional area and thickness has certain diagnostic value for ICU-AW, and can identify patients with ICU-AW early.
-
Zhonghua yi xue za zhi · Jun 2020
[Evaluation of the systematic functional rehabilitation on rheumatoid arthritis patients following total knee arthroplasty].
Objective: To evaluate the effects of functional rehabilitation on rheumatoid arthritis patients after the total knee arthroplasty (TKA). Methods: Two hundred rheumatoid arthritis patients (259 knees) were enrolled in this study at Arthritis Clinic and Research Center, Peking University People's Hospital from January 2012 to December 2017. All patients received the primary total knee arthroplasty, followed by a systematic functional rehabilitation. ⋯ By offering the anti-anemia treatment during the systematic rehabilitation, all cases of anemia were healed. The length of hospital stay was longer in the patients with moderate and severe anemia when compared with that in mild anemia ((13±5) days vs (11±5) days, t=2.2, P=0.028). Conclusion: The systematic functional rehabilitation is an effective treatment for rheumatoid arthritis patients after TKA, which can not only help release the pain after surgery, but also assist patients to achieve a better function of the knee.
-
Zhonghua yi xue za zhi · Jun 2020
[Evaluation of the effectiveness of bronchial thermoplasty in patients with severe asthma in the real world two years after bronchial thermoplasty treatment].
Objective: To assess the effectiveness of bronchial thermoplasty (BT) in "real-world" patients with severe asthma at 2 years post therapy. Method: Outcomes of 70 patients with severe asthma undergoing bronchial thermoplasty from March 2014 to November 2017 in China-Japan Friendship Hospital were retrospectively analyzed two years post therapy. The scores of Asthma Control Test (ACT) and Mini Asthma Quality of Life Questionnaire (mini-AQLQ), the number of severe exacerbations, emergency department visits and hospitalizations for asthma symptoms in the past year, indicators of pulmonary function including forced expiratory volume in one second (FEV(1)), FEV(1) as a percentage of predicted value (FEV(1)%pred) and FEV(1)/forced vital capacity (FEV(1)/FVC), maintenance asthma medications, the cost of asthma drugs and the total annual cost of asthma treatment were evaluated and analyzed before and 2 years after BT therapy, and the subjective assessment about effectiveness of BT were given by the patients. ⋯ The annual cost for asthma drug and asthma treatment after BT were significantly decreased (P<0.001). Fifty-nine patients (84.3%) subjectively assessed the treatment as effective. Conclusion: The bronchial thermoplasty in "real-world" patients with severe asthma could significantly improve the asthma control, lung function and quality of life, and reduce severe exacerbations, emergency department visits and hospitalizations for asthma symptoms, while the maintenance asthma medications, the cost of asthma drugs and the total annual cost of asthma treatment are significantly decreased.
-
Zhonghua yi xue za zhi · Jun 2020
[Effect of different mechanical ventilation modes on patient-ventilator synchrony and diaphragm function in rabbit model of acute respiratory distress syndrome].
Objective: To observe the effect of different modes of mechanical ventilation on patient-ventilator synchrony and diaphragm function in rabbits with acute respiratory distress syndrome(ARDS). Methods: Eighteen New Zealand rabbit models of ARDS were induced by intratracheal infusion hydrochloric acid until the oxygenation index (PaO(2)/FiO(2)) was less than 200 mmHg, and then divided into three groups with random number: assisted-controlled mechanical ventilation (A/C) group, pressure support ventilation (PSV) group and neurally adjusted ventilatory assist (NAVA) group. All of them were ventilated for four hours with the targeted tidal volume (V(T)) (6 ml/kg) and the positive end-expiratory pressure (PEEP) titrated with the maximum oxygenation method. ⋯ Compared with A/C group, the concentration of MDA in the diaphragm in NAVA group was obviously lower(P<0.05). SOD and GSH level inthe diaphragm in NAVA group were both obviously higher than those in A/C group (both P<0.05). Conclusions: It is helpful to avoid eccentric contraction of diaphragm, lessen oxidative stress and alleviate ventilator-related diaphragm dysfunction by keeping spontaneous breathing as far as possible and subject-ventilator synchrony when ventilation in ARDS with NAVA.