Ultrasound-guided versus conventional lung recruitment manoeuvres in thoracic surgery: a randomised controlled study.

Lung recruitment manoeuvres (RMs) during mechanical ventilation may reduce atelectasis, however, the optimal recruitment strategy for patients undergoing thoracic surgery remains unknown. Our study was designed to investigate whether ultrasound-guided lung RMs is superior to conventional RMs in reducing perioperative atelectasis during thoracic surgery with one-lung ventilation. We conducted a randomised controlled clinical trial from August 2022 to September 2022. Sixty patients scheduled for video-assisted thoracoscopic surgery (VATS) under general anaesthesia were enrolled. Subjects were randomly divided into the ultrasound-guided RMs group (manual inflation guided by lung ultrasound) or conventional RMs group (manual inflation with 30 cmH2O pressure). Lung ultrasound were performed at three predefined time points (1 min after anaesthetic induction; after RMs at the end of surgery; before discharge from postanesthesia care unit [PACU]). The primary outcome was lung ultrasound score before discharge from the PACU after extubation. In the early postoperative period, lung aeration deteriorated in both groups even after lung RMs. However, ultrasound-guided lung RMs had significantly lower lung ultrasound scores when compared with conventional RMs in bilateral lungs (2.0 [0.8-4.0] vs. 8.0 [3.8-10.3], P < 0.01) at the end of surgery, which remained before patients discharged from the PACU. Accordingly, the lower incidence of atelectasis was found in ultrasound-guided RMs group than in conventional RMs group (7% vs. 53%; P < 0.01) at the end of surgery. Ultrasound-guided RMs is superior to conventional RMs in improving lung aeration and reducing the incidence of lung atelectasis at early postoperative period in patients undergoing VATS. The study protocol was approved by the Institutional Review Board of the Fudan University Shanghai Cancer Center (No. 220,825,810; date of approval: August 5, 2022) and registered on Chinese Clinical Trial Registry (registration number: ChiCTR2200062761).

Effect of goal-directed fluid therapy on renal function in critically ill patients: a systematic review and meta-analysis.

OBJECTIVE: To evaluate whether goal-directed fluid therapy (GDFT) reduces the risk of renal injury in critical illness. METHODS: MEDLINE via PubMed, EMBASE, CENTRAL and CBM was searched from inception to 13 March 2022, for studies comparing the effect of GDFT with usual care on renal function in critically ill patients. GDFT was defined as a protocolized intervention based on hemodynamic and/or oxygen delivery parameters. A fixed or random effects model was applied to calculate the pooled odds ratio (OR) based on heterogeneity through the included studies. RESULTS: A total of 28 studies with 9,019 patients were included. The pooled data showed that compared with usual care, GDFT reduced the incidence of acute kidney injury (AKI) in critical illness (OR 0.62, 95% confidence interval (CI) 0.47 to 0.80, p< 0.001). Sensitivity analysis with only low risk of bias studies showed the same result. Subgroup analyses found that GDFT was associated with a lower AKI incidence in both postoperative and medical patients. The reduction was significant in GDFT aimed at dynamic indicators. However, no significant difference was found between groups in RRT support (OR 0.88, 95% CI 0.74 to 1.05, p= 0.17). GDFT tended to increase fluid administration within the first 6 h, decrease fluid administration after 24 h, and was associated with more vasopressor requirements. CONCLUSIONS: This meta-analysis suggests that GDFT aimed at dynamic indicators may be an effective way to prevent AKI in critical illness. This may indicate a benefit from early adequate fluid resuscitation and the combined effect of vasopressors.

Nursing home staff experiences of implementing mentorship programmes: A systematic review and qualitative meta-synthesis.

AIM: To determine nursing home staff experiences in mentorship programmes, and staff perceptions of the enablers and barriers to implement mentorship programmes. BACKGROUND: Mentorship programmes are perceived as playing an important role in improving the quality of care in nursing homes. However, little is known about research evidence across the global about staff's experiences in the programmes. METHODS: A search for studies published from the earliest available date to April 2019 was undertaken. Two reviewers performed data extraction and an appraisal of eight studies using tools from the Joanna Briggs Institute. A pragmatic meta-aggregative approach was applied to synthesise the findings. The qualitative research that was included was analysed to identify 63 findings that were organised into 12 categories and combined into three syntheses. RESULTS: The implementation of effective mentorship programmes is influenced by three factors: mentor capability, opportunity in the mentorship programmes, and motivation in the mentorship programmes. CONCLUSIONS: There are a number of studies of nursing home staff experiences of mentorship programmes. However, systematic reviews that synthesise findings in this field are lacking. It is crucial to tailor the programme design to suit each unique nursing home care setting. We identified barriers and enablers, and learned that no barriers are insurmountable. IMPLICATIONS FOR NURSING MANAGEMENT: Findings will inform nurse managers of an ideal environment for the implementation of a successful mentorship programme. Nursing homes need to establish and sustain mentorship programmes to help improve workforce capacity in delivering high-quality care for residents.

Acute and long-term cognitive impairment following sepsis: mechanism and prevention.

INTRODUCTION: Sepsis is a severe host response to infection, which induces both acute and long-term cognitive impairment. Despite its high incidence following sepsis, the underlying mechanisms remain elusive and effective treatments are not available clinically. AREA COVERED: This review focuses on elucidating the pathological mechanisms underlying cognitive impairment following sepsis. Specifically, the authors discuss the role of systemic inflammation response, blood-brain barrier disruption, neuroinflammation, mitochondrial dysfunction, neuronal dysfunction, and Aß accumulation and tau phosphorylation in cognitive impairment after sepsis. Additionally, they review current strategies to ameliorate cognitive impairment. EXPERT OPINION: Potential interventions to reduce cognitive impairment after sepsis include earlier diagnosis and effective infection control, hemodynamic homeostasis, and adequate brain perfusion. Furthermore, interventions to reduce inflammatory response, reactive oxygen species, blood-brain barrier disruption, mitochondrial dysfunction, neuronal injury or death could be beneficial. Implementing strategies to minimize delirium, sleep disturbance, stress factors, and immobility are also recommended. Furthermore, avoiding neurotoxins and implementing early rehabilitation may also be important for preventing cognitive impairment after sepsis.

[Progress of the application research of modern acupuncture anesthesia in perioperative period of thoracic surgery].

Modern acupuncture anesthesia is the application of acupuncture-related therapies to optimize the perioperative management which is based on the combined acupuncture-medicine anesthesia technology, and building a perioperative acupuncture anesthesia accelerated rehabilitation system. Based on the thoracic surgery, this paper analyzes and summarizes the application effects of modern acupuncture anesthesia, focusing on preoperative anxiety relief and advanced analgesia； reduce the dosage of anesthetics, stable respiration and hemodynamics, anti-stress and organ protection during surgery； postoperative analgesia, prevention of nausea, vomiting and cognitive impairment, improvement of gastrointestinal function, prevention of cognitive impairment, and enhancement of immunity. It is anticipated that this review may provide a basis for the further promotion and application of modern acupuncture anesthesia in clinical practice.

Clinical, radiographic, and esthetic evaluation of immediate implant placement with buccal bone dehiscence in the anterior maxilla: A 1-year prospective case series.

OBJECTIVES: To evaluate the clinical, radiographic, and esthetic outcomes of immediate implant placement with buccal bone dehiscence in the anterior maxilla. METHODS: In this case series, implants were inserted immediately after tooth extraction in sockets with buccal bone dehiscence. Guided bone regeneration (GBR) with a papilla preservation flap and simultaneous connective tissue grafting (CTG) was used. The following outcome variables were measured: mid-facial mucosal recession, probing depth, bleeding on probing, Pink Esthetic Score (PES), marginal bone loss, and thickness of buccal bone plate (TBP). RESULTS: 12 patients were recruited. Stable mid-facial mucosal level (-0.03 ± 0.17 mm) and excellent soft-tissue esthetic outcomes (PES, 9.17 ± 0.72) were achieved at 1 year. The TBP at platform level was 2.01 ± 0.31 mm at 1-year follow up with a resorption rate of 28.90% ± 15.14%. CONCLUSIONS: Immediate implant placement using GBR performed with a papilla preservation approach and simultaneous CTG is a feasible treatment procedure in compromised extraction sockets in the anterior region. Favorable esthetic outcomes and buccal bone thickness were obtained. Further studies were needed to evaluate the long-term tissue alteration.

Effectiveness of aroma-Tea Tree Oil and Eucalyptus oil in alleviating COVID-19 vaccine discomfort side effects.

CONTEXT: Aromatherapy is considered a mild and non-invasive complementary treatment to relieve post-vaccination discomforts. There have been no studies that examine the use of aroma-Tea Tree oil and Eucalyptus oil to relieve the discomfort side effects related to COVID-19 vaccines. OBJECTIVE: This study examined the use of two aroma-essential oils to relieve discomfort side effects of COVID-19 vaccination. DESIGN: The study used experimental design to match two groups of participants. SETTING: The participants' home. PARTICIPANTS: Adults who had not yet been vaccinated against COVID-19 but were planning to receive it were recruited. The current study included 87 control participants matched to 83 experimental participants. INTERVENTION: The participants in the experimental group used Tea tree and Eucalyptus while the control group did not. MAIN OUTCOME MEASURES: A questionnaire was used to collect data on the topical and systematic symptoms related to COVID-19 vaccines. Both groups were asked to complete the online questionnaire and report their health status 24 h (T1) and 48 h (T2) after vaccination. RESULTS: The results revealed a statistically significant difference between the groups in swelling, injection side pain, lump, fever, and muscle ache (p = .05, 0.04, <0.00, 0.02, 0.02, respectively) for T1; but for T2, a significant difference between the two groups was found only in lump and fever (p = .05, 0.03). Aroma-Tea Tree oil and Eucalyptus oil may be recognized and accepted by more people worldwide to provide a safe and healthy option not only for post-vaccination care but also to relieve pain, fever, and skin lumps associated with other diseases or conditions.

Comparison of different adjuvant therapy regimen efficacies in patients with high risk of recurrence after radical resection of hepatocellular carcinoma.

BACKGROUND: Hepatocellular carcinoma (HCC) has a high recurrence rate even after radical surgery. Postoperative adjuvant transhepatic arterial chemoembolization (PA-TACE), postoperative adjuvant hepatic arterial infusion chemotherapy (PA-HAIC), postoperative adjuvant radiotherapy (PA-RT), and postoperative adjuvant molecular targeted therapy have been demonstrated to be effective in reducing the postoperative recurrence rate. The present network meta-analysis was conducted to compare the effects of PA-TACE, PA-HAIC, PA-RT and postoperative adjuvant molecular targeted therapy on the overall survival (OS) and disease-free survival (DFS) in HCC patients after radical resection and to determine the optimal treatment strategy. METHODS: Network meta-analysis was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. PubMed, Embase, Cochrane Library, and Web of Science were used to collect eligible studies up to December 25, 2022. Studies related to PA-TACE, PA-HAIC, and postoperative adjuvant molecular targeted therapy after radical HCC resection was included. The endpoints were OS and DFS, and the effect size was determined using hazard ratio with a 95% confidence interval. R software and "gemtc" package were employed to analyze the results. RESULTS: A total of 38 studies involving 7079 patients with HCC after radical resection were ultimately enrolled to be analyzed. Four postoperative adjuvant therapy measures and two oncology indicators were evaluated. In this study, OS-related investigations validated that PA-Sorafenib and PA-RT markedly enhanced the OS rates in patients after radical resection when compared to PA-TACE and PA-HAIC. However, statistical analysis revealed no significant difference between PA-Sorafenib and PA-RT, as well as PA-TACE and PA-HAIC. In the DFS-related investigations, PA-RT demonstrated superior efficacy over PA-Sorafenib, PA-TACE, and PA-HAIC. Additionally, PA-Sorafenib displayed better efficacy than PA-TACE. Nevertheless, there was no statistical significance between PA-Sorafenib and PA-HAIC, as well as PA-TACE and PA-HAIC. We also performed a subgroup analysis of studies focusing on HCC complicated by microvascular invasion after radical resection. In terms of OS, both PA-RT and PA-Sorafenib demonstrated a noteworthy improvement over PA-TACE, whereas no statistical significance was detected between PA-RT and PA-Sorafenib. Likewise, for DFS, both PA-Sorafenib and PA-RT exhibited superior efficacy compared to PA-TACE. CONCLUSION: In patients with HCC after radical resection and a high risk of recurrence, both PA-Sorafenib and PA-RT significantly improved OS and DFS when compared to PA-TACE and PA-HAIC. Notably, PA-RT exhibited superior efficacy over PA-Sorafenib, PA-TACE, and PA-HAIC in terms of DFS. Similarly, PA-Sorafenib appeared to be more effective than PA-TACE for DFS.

Thrombectomy with or without thrombolysis in patients with acute ischemic stroke: a systematic review and meta-analysis.

BACKGROUND: Recently, several randomized controlled trials (RCTs) about direct mechanical thrombectomy (d-MT) vs. intravenous thrombolysis before MT (IVT + MT) for acute ischemic stroke (AIS) patients have been reported. This study aims to investigate the differences in efficacy and safety of MT with or without IVT for the treatment of patients with AIS. METHODS: MEDLINE, EMBASE, Cochrane Library and Clinicaltrials.gov from March 2011 to February 2021 were systematically searched for studies comparing the two strategies directly. Review Manager 5.3 software was used to assess the risk of bias and pool the data with a random effect model. RESULTS: We pooled 1633 patients from 4 RCTs. The primary outcome, proportion of patients achieving functional independence (mRS0-2) at 90 days, was not significantly different between the two groups (MT 46.02% vs. IVT + MT 45.47%, OR 1.02; 95% CI 0.84-1.25). However, the risk of developing any ICH was lower in the d-MT group (RR 0.75; 95% CI 0.63-0.89). In addition, the remaining secondary outcomes, such as successful reperfusion (eTICI scale, 2b-3) at final angiogram (OR 0.80; 95% CI, 0.62-1.03) and mortality at 90 days (RR 1.06; 95% CI 0.85-1.31), did not differ between the groups. CONCLUSIONS: Outcomes were similar for d-MT and IVT + MT, with d-MT having a lower risk of any ICH. We need to focus on precision medicine in the future. REGISTRATION: URL: http://inplasy.com ; Unique identifier: INPLASY202130094.

[Therapeutic observation on Fu's acupuncture for cervical spondylosis of vertebral artery type based on Tongtuo method].

OBJECTIVE: To verify the superiority of Fu's acupuncture for cervical spondylosis of vertebral artery type (CSA) based on Cheng's Tongtuo method. METHODS: A total of 150 patients with CSA were randomly divided into a Tongtuo Fu's acupuncture group, a Tongtuo acupuncture group and a conventional Fu's acupuncture group, 50 cases in each group. Under the guidance of the theory of Tongtuo method, the Tongtuo Fu's acupuncture group was treated with Fu's acupuncture, the distal Tong method was performed at the distal myofascial trigger point (MTrP) of the dorsal forearm, and then the Tuo method was performed at the proximal MTrP of the cervical muscle group. In the Tongtuo acupuncture group, acupuncture was given at distal acupoints (Neiguan [PC 6], Quchi [LI 11], Taichong [LR 3], Xingjian [LR 2], etc.), and then at proximal acupoints (Fengchi [GB 20] and Baihui [GV 20]). In the conventional Fu's acupuncture group, Fu's acupuncture was only performed at the MTrP of cervical muscle group. Each group was treated once a day, 3 days were taken as one course, and 2 courses were given. The score of cervical vertigo symptoms and function evaluation scale, peak systolic velocity (PSV) and resistance index (RI) of vertebral artery were observed before and after treatment in the 3 groups. RESULTS: After treatment, the scores of cervical vertigo symptoms and function evaluation scale and PSV in each group were higher than those before treatment (P<0.01), and the RI was lower than that before treatment (P<0.01). The score of cervical vertigo symptoms and function evaluation scale and PSV in Tongtuo Fu's acupuncture group were higher than those in the other two groups (P<0.01), and the RI was lower than that in the other two groups (P<0.01). CONCLUSION: Fu's acupuncture based on Tongtuo method could improve the symptoms of cervical vertigo and the blood flow state of vertebral artery in patients with CSA, and the curative effect is better than Tongtuo acupuncture and conventional Fu's acupuncture.

Mesojugular shunt for Budd-Chiari syndrome: a case report with long-term follow-up.

BACKGROUND: We report a case of a mesojugular shunt for Budd-Chiari syndrome (BCS) with long-term follow-up. METHODS: A 32-year-old woman presented with late stage BCS. She was treated with a mesojugular shunt to relieve her portal hypertension. In a 17-year follow-up, she had a pregnancy, a postpartum period, and was diagnosed with systemic lupus eythematosus. She has resumed work as an operating room nurse and is having a normal life. Her graft remains patent. CONCLUSION: A mesojugular shunt has less surgical trauma and satisfactory long-term patency than other shunts. It can be used to treat severe patients with BCS who are not candidates for intervention.

Research progress of hydrogen sulfide in Alzheimer's disease from laboratory to hospital: a narrative review.

Alzheimer's disease is a neurodegenerative disease that mainly occurs in old age and early stages. Its main manifestations are memory impairment, aphasia, apraxia, loss of identity, abstract thinking and impairment of computing power, personality and behavior changes, etc. At present, the treatment of Alzheimer's disease only stays on reducing the disease and delaying the development, which is also a difficult problem to overcome in clinical practice. Hydrogen sulfide, as a third gaseous signal molecule after carbon monoxide and nitrogen monoxide, has become very popular in recent years. It shows very promising prospects in the Alzheimer's disease model. It can protect the nerve function and prevent the progress of the disease by affecting the amyloid precursor protein metabolism, anti-apoptosis, anti-inflammatory, and antioxidant pathways. Therefore, this article summarizes the relevant basic and clinical research of hydrogen sulfide in Alzheimer's disease, and discusses its progress and findings and mechanism characteristics.

Analysis of an improved workflow of endoscope reprocessing for bedside endoscopic diagnosis and treatment on COVID-19 patients.

Severe cases infected with the coronavirus disease 2019 (COVID-19), named by the World Health Organization (WHO) on Feb. 11, 2020, tend to present a hypercatabolic state because of severe systemic consumption, and are susceptible to stress ulcers and even life-threatening gastrointestinal bleeding. Endoscopic diagnosis and treatment constitute an irreplaceable part in the handling of severe COVID-19 cases. Endoscopes, as reusable precision instruments with complicated structures, require more techniques than other medical devices in cleaning, disinfection, sterilization, and other reprocessing procedures. From 2016 to 2019, health care-acquired infection caused by improper endoscope reprocessing has always been among the top 5 on the list of top 10 health technology hazards issued by the Emergency Care Research Institute. Considering the highly infective nature of COVID-19 and the potential aerosol contamination therefrom, it is of pivotal significance to ensure that endoscopes are strictly reprocessed between uses. In accordance with the national standard "Regulation for Cleaning and Disinfection Technique of Flexible Endoscope (WS507-2016)," we improved the workflow of endoscope reprocessing including the selection of chemicals in an effort to ensure quality control throughout the clinical management towards COVID-19 patients. Based on the experience we attained from the 12 severe COVID-19 cases in our hospital who underwent endoscopy 23 times in total, the article provides an improved version of endoscopic reprocessing guidelines for bedside endoscopic diagnosis and treatment on COVID-19 patients for reference.

Quality appraisal of clinical guidelines for venous thromboembolism prophylaxis in patients undergoing hip and knee arthroplasty: a systematic review.

INTRODUCTION: Venous thromboembolism (VTE) occurs in up to 40%-80% of patients after hip and knee arthroplasty. Clinical decision-making aided by guidelines is the most effective strategy to reduce the burden of VTE. However, the quality of guidelines is dependent on the strength of their evidence base. The objective of this article is to critically evaluate the quality of VTE prevention guidelines and the strength of their recommendations in VTE prophylaxis in patients undergoing hip and knee arthroplasty. METHODS: Relevant literature up to 16 March 2020 was systematically searched. We searched databases such as Web of Science, PubMed, EMBASE, Cumulative Index of Nursing and Allied Health Literature, China National Knowledge Infrastructure and WanFang and nine guidelines repositories. The identified guidelines were appraised by two reviewers using the Appraisal of Guidelines for Research and Evaluation II and appraised the strength of their recommendations independently. Following quality assessment, a predesigned data collection form was used to extract the characteristics of the included guideline. RESULTS: We finally included 15 guidelines. Ten of the included guidelines were rated as 'recommended' or 'recommended with modifications'. The standardised scores were relatively high in the domains of Clarity of Presentation, and Scope and Purpose. The lowest average standardised scores were observed in the domains of Applicability and Stakeholder Involvement. In reference to the domains of Rigour of Development and Editorial Independence, the standardised scores varied greatly between the guidelines. The agreement between the two appraisers is almost perfect (intraclass correlation coefficients higher than 0.80). A considerable proportion of the recommendations is based on low-quality or very-low-quality evidence or is even based on working group expert opinion. CONCLUSIONS: In summary, the majority of the recommendations are based on low-quality evidence, and further confirmation is needed. Furthermore, guideline developers should pay more attention to methodological quality, especially in the Stakeholder Involvement domain and the Applicability domain.

Characteristics of atmospheric volatile organic compounds (VOCs) at a mountainous forest site and two urban sites in the southeast of China.

Volatile organic compounds (VOCs) are important trace gases in the atmosphere, affecting air quality (e.g. ozone and secondary organic aerosol formation) and human health. To understand the emission, transport and chemistry of VOCs in the southeast of China (Fujian Province), a campaign was conducted in summer and winter of 2016 at three contrasting sites in close proximity. One measurement site (Mt. Wuyi) is a mountainous forest site (1139 m a.s.l.) located in a natural reserve, while the other two sites (Fuzhou, Xiamen) are coastal urban sites with high population and vehicle density. Comparison of VOCs at these three sites provides a valuable perspective on regional air pollution and transport. Many of the measured alkanes, alkenes and aromatics exhibited clear seasonal and diurnal patterns, driven by variations of hydroxyl (OH) radicals, which is the predominant oxidant of VOCs in the atmosphere. By examining tracer-tracer correlations for VOCs, variability-lifetime analysis and 36 h backward trajectories, strong emissions from vehicular exhaust, liquefied petroleum gas (LPG) and solvent usage were identified as key sources in Fuzhou and Xiamen, whereas at Mt. Wuyi the main emission sources were local emissions (e.g. biomass burning) in summer and long-range transport in winter. The results indicate that natural sites could be impacted strongly by surrounding urbanization. Isoprene and propylene in summer and propylene in winter contributed the most to ozone formation at the three sites. The data in this study provides a useful benchmark for future research on air quality monitoring and emission sources in the region.

[Trans-sacroiliac joint with plate via the anterior approach in management of posterior pelvic injuries].

OBJECTIVE: To report the clinical experience in trans-sacroiliac joint with plate via the anterior approach in management of posterior pelvic injuries. METHODS: The clinical data of 29 cases (30 sides) with pelvic injury, 16 being of type B, and 13 of type C according to the Tile classification; with the average displacement of the posterior ring injuries of 18 mm; undergoing trans-sacroiliac joint with plate via the anterior approach from January 2002 to June 2007 were analyzed retrospectively, among which 20 sides were fixed by two plates across the sacroiliac joint and 10 sides by single plate. The anterior pelvic injuries of 22 cases were fixed by plates too. Twenty-one cases were followed up for 35 months on average. RESULTS: The average operation time was 3 hours, and the average blood transfusion was 1200 ml. Reduction was excellent in 23 sides (77%), good in 6 sides (20%), and fair in 1 side (3%). Operative injury of lumbosacral trunk occurred in 3 sides (10%) and operative injury of lateral femoral cutaneous nerve occurred in 7 sides (23%). Intra-operative major hemorrhage occurred in 2 cases. The average outcome score according to the Majeed grading system was 93, and the function results all were excellent or good. CONCLUSION: Plating the sacroiliac joint through the anterior approach is an effective method for the management of sacroiliac dislocation or trans-iliac fracture dislocation, while the blood loss of the operation is obvious, and the risk of iatrogenic nerve injury is high.

[A clinical research of Naoxinqing tablet's effects on blood fat and viscosity].

OBJECTIVE: To investigate the effects on blood fat and viscosity of Naoxinqing tablet. METHODS: 66 patients of primary hyperlipoidemia were randomly divided into three groups. The first group was treated by Naoxinqing tablet, the second group was treated by Naoxinqing and combined with half dose Simvastatin, the third group was treated by full dose Simvastatin. Then the clinical effect, fasting plasma lipid, the index of blood viscosity and side effect of the three group' patients were compared after 8 weeks. RESULTS: The index of blood fat improved obviously after treatment of the three groups ( P < 0.05, P < 0. 01), group 2 and 3 were significantly superior to group 1 (P < 0.05), and no significance between group 2 and 3 (P > 0.05). CONCLUSIONS: The Naoxinqing tablet can improve the metabolism of blood fat, decrease blood viscosity obviously and treat hyperlipoidemia effectively with little side effect.

[Clinical study on Shen Shuai Fang in treating chronic renal failure].

OBJECTIVE: To explore the effect of Shen Shuai Fang in treating Chronic Renal Failure (CRF) of deficiency of spleen and kidney with turbid damp and blood stagnation symptom. METHODS: 125 patients with CRF of deficiency of spleen and kidney with turbid damp and blood stagnation symptom were randomly divided into two groups, 75 patients in treatment group were treated with Shen Shuai Fang adding western medicine and the other patients in control group were treated only with western medicine. We observed the effect and indexes change including renal function, Hb, proteinuria, lipid before and after treatment. RESULTS: After six months' treatment, the general effective rate in treatment group was 77.33%, which was higher than that in control group obviously (44.00%, P < 0.01). So treatment group was obviously better than control group on decreasing proteinuria, improving renal function, increasing Hb, ameliorating lipid metabolism (P < 0.05 or P < 0.01). CONCLUSION: Shen Shuai Fang is effective to treat CRF of deficiency of spleen and kidney with turbid damp and blood stagnation symptom.

[Surgical treatment of newborns with congenital heart diseases].

OBJECTIVE: To summarize the experience of surgical treatment of newborns with congenital heart diseases. METHODS: The experience of surgical treatment of 8 newborns with critical congenital heart diseases, including 3 cases of D-transposition of great arteries with intact ventricular septum, 2 cases of ventricular septal defect with artrial defect (ASD), one case of complete atrioventricular canal defect, 1 case of obstructed supracardiac total anomalous pulmonary venous drainage with ASD, and 1 case of patent ductus arteriosus (PDA). RESULTS: The case of PDA underwent ligation under normothermic anesthesia and the other 7 cases were operated upon under moderate or deep hypothermic cardiopulmonary bypass. All the 8 cases were observed in ICU for 2 approximately 10 days, and were discharged 7 approximately 15 days after operation. The follow-up after discharge showed a satisfying outcome. The postoperative complications included low cardiac output, infection of mediastinum, and respiratory distress syndrome. CONCLUSION: The critical and complex congenital heart diseases should by diagnosed as early as possible and emergency operation is effective and feasible.