Objective To investigate the clinical significance of intra-abdominal pressure measure in patients with liver transplantation by summarizing the data of 143 cases. Methods Intra-abdominal pressure was indirectly measured by urinary bladder pressure. Intra-abdominal pressure over 10 cm H2O (1 cm H2O=0.098 kPa) was regarded as intra-abdominal hypertension (IAH), and 10＜pressure≤15 cm H2O as gradeⅠ, 15＜pressure≤25 cm H2O as grade Ⅱ, 25＜pressure≤35 cm H2O as grade Ⅲ, over 35 cm H2O as grade Ⅳ. The parameters of circulatory system, respiratory system, renal function and the postoperative intra-abdominal pressure for 7 days were recorded to every patient, and the parameters of each grade IAH group were contrasted with non-IAH group. ResultsAmong 143 cases, 45 cases were IAH (31.5%), in which 18 cases belonged to grade Ⅰ, 13 cases belonged to grade Ⅱ, 11 cases belonged to grade Ⅲ, while 3 cases belonged to grade Ⅳ. Compared with those in non-IAH group, SCr and BUN significantly increased (P＜0.05, P＜0.01), PaO2 significantly decreased (P＜0.05, P＜0.01) in each grade IAH group; Respiratory frequency (RF), heart rate (HR) and PaCO2 significantly increased (P＜0.05, P＜0.01) in some grade IAH group (HR in grade Ⅱ, Ⅲ and Ⅳ, RF and PaCO2 in grade Ⅲ and Ⅳ). Conclusions Intra-abdominal hypertension would affect liver function by impaired circulatory, respiratory and renal function. So, it is necessary to measure intra-abdominal pressure for patients after liver transplantation, which can help to choose appropriate treatment.
ObjectiveTo investigate the feasibility, safety and effectiveness of video-assisted thoracic surgery (VATS) sympathectomy under monitored anesthesia care (MAC) and local anesthesia (LA) without endotracheal intubation as a new fast track recovery surgical strategy for the treatment of palmar hyperhidrosis.
MethodsA total of 124 patients with intermediate or severe hyperhidrosis who were admitted to Guangdong General Hospital were enrolled in this study. With SPSS18 random number generator, all the patients were divided into MAC+LA group and general anesthesia (GA) group with 62 patients in each group. There were 43 males and 19 females in MAC+LA group with their age of 22.25±6.22 years, and 42 males and 20 females in GA group with their age of 23.98±6.67 years. During the surgery, MAC+LA group patients received MAC and oxygen via nasal tube or face mask instead of endotracheal intubation, and GA group patients received GA, endotracheal intubation and controlled ventilation. Clinical outcomes were compared between the 2 groups.
ResultsAll the patients received their operations safely. None of MAC+LA group patients received conversion to GA and controlled ventilation. There was statistical difference in operation time (47.18±12.06 minutes vs. 39.33±13.21 minutes, P=0.002) and length of theatre stay 84.52±22.56 minutes vs. 134.68±26.12 minutes, P=0.000) between MAC+LA and GA group patients. There was no statistical difference in blood loss, incidence of intraoperative SpO2 lower than 95% (2 patients vs. 0 patient), postoperative hospital stay, incidence of postoperative compensatory sweating (86.5% vs. 89.0%) and patient satisfaction rate (94.59% vs.95.12%) between the 2 groups. No intraoperative pain, postoperative complication or symptom recurrence was observed in either group. There was statistical difference in anesthetic preparation time (20.52±10.55 minutes vs. 36.47±12.16 minutes), duration between operation finish and returning to ward (11.26±7.09 minutes vs. 59.39±19.89) minutes and hospitalization cost (RMB 6 376.86±746.00 yuan vs. RMB 8 812.04±867.93 yuan) between the 2 groups. The incidence of postoperative sore throat (0% vs. 100%), monitor time (4 hours vs. 12 hours) and time to resume oral intake (2 hours vs. 6 hours) of MAC+LA group were significantly lower or shorter than those of GA group.
ConclusionVATS sympathectomy under MAC and LA can avoid complications of GA and endotracheal intubation, and provide a safe, feasible, effective and more minimally invasive fast track alternative for the treatment of palmar hyperhidrosis.
ObjectiveTo describe the status of epilepsy inpatients healthcare service in tertiary public hospitals in China by the data collected from the Hospital Quality Monitoring System.MethodsA population-based study was conducted with data of hospitalized patients collected from the Hospital Quality Monitoring System between 2015 and 2017. Diagnoses were identified by International Statistical Classification of Diseases and Related Health Problems 10th Revision codes for epilepsy (G40). The information of demographic characteristics, costs, payment methods, and discharge status were extracted and analyzed annually to make cross-sectional studies.ResultsA total of 329 241 hospitalized epilepsy patients from 585 tertiary public hospitals were identified. The average age of the patients was 31.74 and male patients accounted for 60.00% of the total. The proportion of patients covered by the national basic medical insurance in the three years was 50.15%, and that in the year 2015, 2016, and 2017 was 49.03%, 49.79%, and 51.80%, respectively; the proportion of patients with full self-payment was 30.40%. The average length of hospital stay was 6.65 d, the average cost for each stay was 7 985.53 yuan, the average self-payed cost for each stay was 3 979.62 yuan. In terms of the discharge way of the patients, 88.02% discharged following doctors’ advice, 0.40% were transferred to another hospital with doctors’ advice, and 6.59% discharged against doctors’ advice. The in-hospital mortality in the three years was 0.16%, and that in the year 2015, 2016, and 2017 was 0.19%, 0.16%, and 0.12%, respectively.ConclusionThe study shows that the in-hospital mortality rate of epilepsy inpatients in the tertiary public hospitals in China decreased gradually from 2015 to 2017, the coverage rate of national basic medical insurance increased year by year, and there is still room for further improvement.
ObjectiveTo investigate the value of morning blood pressure surge in the evaluation of atherosclerosis by the observation of the relationship between morning blood pressure surge and ambulatory arterial stiffness index.
MethodsFrom May 2011 to March 2013, we followed up 300 hypertensive patients who received ambulatory blood pressure monitoring, and they were divide into elevated morning blood pressure surge group and non-elevated morning blood pressure surge group. The AASI value was recorded and compared between the two groups according to the grade of hypertension.
ResultsMorning blood pressure surge was more common in patients with hypertension. Compared with patients in the non-elevated morning blood pressure surge group, ambulatory arterial stiffness index was significantly higher in patients in the elevated morning blood pressure surge group.
ConclusionThere is a certain correlation between morning blood pressure surge and arterial stiffness, which is an important factor leading to a variety of target organ damage.
ObjectiveTo summarize the experience of applying extracorporeal membrane oxygenation (ECMO) after cardiac surgery in adult patient.
MethodsWe retrospectively analyzed the clinical data of 27 patients underwent ECMO from December 2011 to October 2013. There were 15 males and 12 females at the mean age of 51±11 years ranging from 41 to 73 years. Vein-artery perfusion was performed in all 27 patients.
ResultsAll 27 patients underwent ECMO. The mean time of using ECMO was 81.2±36.4 hours ranging from 48.0-192.0 hours. The mean time of hospital stay was 307.8±97.0 hours ranging from 168.0-480.0 hours. The rate of weaning from ECMO was 77.8% (21/27). The rate of discharge was 51.9% (14/27). The rate of perioperative mortality was 44.4% (12/27).
ConclusionEffective monitoring with other supportive equipments is helpful to promote the result of ECMO.
In recent years, the Data Monitoring Committee (DMC) has played a crucial role in clinical trials, especially in protecting the safety of subjects and ensuring the integrity and credibility of trial results. With the rise of real-world study, the application of DMC in real-world settings has also gradually attracted attention. In this paper, the application of DMC in real-world study is discussed, the functions of DMC in safety monitoring, efficacy monitoring, research operation quality monitoring, and recommendations for modifications of research designs are analyzed, and the differences in DMC's functions between real-world study and randomized controlled trials are compared. Through case analysis, this paper summarizes the best practices of DMC in real-world study, so as to provide references for future related research.
ObjectiveTo study the anatomicopathological relation between facial nerve (FN) and acoustic neuronoma (AN) and summarize the techniques of how to protect facial nerves in microsurgery.
MethodsA retrospective analysis of 585 patients with acoustic neuronmas treated by microsurgery for the first time between January 2007 and March 2012 was carried out. Anatomicopathological relation between FN and AN and protection of the facial nerve were described.
ResultsThe tumors were totally removed microsurgically in 552 patients, and the total removal rate was 94.4%. Subtotal removal was performed in 33 patients. Facial nerve was anatomically preserved in 558 cases, and the rate of facial nerve preservation was 95.4%. After one-year follow-up, 549 patients had House-Brackmann Ⅰ-Ⅳ function. The location and shape of the FN along the tumor was identified as the follows: FN displaced along the ventral and superior surface of the tumor in 279 patients (47.7%), the ventral and central in 243 (41.5%), the ventral and inferior in 33 (5.6%), the dorsal in 10, the superior pole in 6, the inferior pole in 3, and FN surrounded in 11.
ConclusionGood understanding of the meaning of anatomicopathological relation between FN and AN, intraoperative monitoring and perfect microneurosurgical skills are important in achieving the goal of total resection of acoustic neuromas and anatomic reservation of the facial nerve.
Objective To study the usefulness of combined detection of 4 tumor markers in patients with recrudescent and metastatic breast cancer. Methods The serum levels of CA153, CEA, TPS and CA125 were determined by chemiluminescence immunoassay. A total of 1245 subjects entered the study. Sensitivities of the tests were evaluated in 1 000 patients with breast cancer (102 preoperative patients and 898 postoperative patients) and 245 with benign breast disease. Results The serum levels of CA153, CEA and TPS were significantly elevated in preoperative patients compared with metastatic patients (Plt;0.001). The serum levels of CA153, CEA, TPS and CA125 were significantly elevated in metastatic patients compared with non-metastatic patients (Plt;0.001). The sensitivity of the 4 tumor markers were significantly elevated in metastatic patients compared with preoperative and postoperative non-metastatic patients (Plt;0.05). The sensitivity of combined detection of the 4 tumor markers were 56.72% and 94.68% in preoperative patients and metastatic patients, respectively. The CEA elevation was bly correlated with CA153 and TPS levels (all P=0.000 1, r=0.410 and 0.396, respectively). Conclusion Combined detection of the 4 tumor markers may play a guiding role in post-therapeutic monitoring of breast cancer in progressive, recrudescent and metastatic patients.
