A qualitative study of the factors impacting implementation of the national action plan to contain antimicrobial resistance (2016-2020) in medical institutions.

OBJECTIVE: Antimicrobial resistance (AMR) has emerged as a serious global public health crisis. In response, 2016, 14 ministries in China, under the leadership of the National Health Commission, collaboratively issued the National Action Plan (NAP) to Contain Antibacterial Resistance (2016-2020). The NAP outlines strategies for medical institutions to adopt stewardship and implement AMR control. The purpose of this study was to comprehend stakeholders' perceptions of the NAP and explore the factors that influence its implementation in medical institutions. METHODS: Semi-structured interviews were conducted with practitioners from medical institution in March and April 2021. Interviews were audio-recorded, transcribed and analyzed using thematic analysis via the framework approach. RESULTS: Twenty practitioners, representing diverse roles (4 administrators, 7 clinicians, 3 microbiologists, 3 pharmacists, 3 nosocomial infection management personnel) from seven institutions, participated in the study. Substantial efforts have been undertaken to regulate the rational use of antibiotics and enhance the management of hospital infections. Participants demonstrated awareness and concern regarding antimicrobial resistance, with widespread support expressed for the NAP. Among all professions, there were varying opinions on whether they felt restricted in their daily work. The tertiary hospitals have established multidisciplinary cooperation mechanisms. Six main themes were identified as both barriers and facilitators to the implementation of the NAP in the medical institutions: individual factors, leadership, multidisciplinary collaboration, patient factors, training and culture. The capacity for administrative attention is constrained or limited, poor enforcement of guidelines, insufficient specialist staff and the liability pressure on clinicians were perceived barriers. To containing AMR in medical institutions, management of hospital infections, the public's knowledge of antibiotics' usage, routine education and multidisciplinary support would be facilitators. CONCLUSIONS: Practitioners from medical institutions were highly supportive for the NAP. Consideration of practitioners' perceived barriers and facilitators might enhance implementation of the NAP to contain antimicrobial resistance.

Chinese Consensus Report on Family-Based Helicobacter pylori Infection Control and Management (2021 Edition).

OBJECTIVE: Helicobacter pylori infection is mostly a family-based infectious disease. To facilitate its prevention and management, a national consensus meeting was held to review current evidence and propose strategies for population-wide and family-based H. pylori infection control and management to reduce the related disease burden. METHODS: Fifty-seven experts from 41 major universities and institutions in 20 provinces/regions of mainland China were invited to review evidence and modify statements using Delphi process and grading of recommendations assessment, development and evaluation system. The consensus level was defined as ≥80% for agreement on the proposed statements. RESULTS: Experts discussed and modified the original 23 statements on family-based H. pylori infection transmission, control and management, and reached consensus on 16 statements. The final report consists of three parts: (1) H. pylori infection and transmission among family members, (2) prevention and management of H. pylori infection in children and elderly people within households, and (3) strategies for prevention and management of H. pylori infection for family members. In addition to the 'test-and-treat' and 'screen-and-treat' strategies, this consensus also introduced a novel third 'family-based H. pylori infection control and management' strategy to prevent its intrafamilial transmission and development of related diseases. CONCLUSION: H. pylori is transmissible from person to person, and among family members. A family-based H. pylori prevention and eradication strategy would be a suitable approach to prevent its intra-familial transmission and related diseases. The notion and practice would be beneficial not only for Chinese residents but also valuable as a reference for other highly infected areas.

Outcomes of Participants With Diabetes in the ISCHEMIA Trials.

BACKGROUND: Among patients with diabetes and chronic coronary disease, it is unclear if invasive management improves outcomes when added to medical therapy. METHODS: The ISCHEMIA (International Study of Comparative Health Effectiveness with Medical and Invasive Approaches) trials (ie, ISCHEMIA and ISCHEMIA-Chronic Kidney Disease) randomized chronic coronary disease patients to an invasive (medical therapy + angiography and revascularization if feasible) or a conservative approach (medical therapy alone with revascularization if medical therapy failed). Cohorts were combined after no trial-specific effects were observed. Diabetes was defined by history, hemoglobin A1c ≥6.5%, or use of glucose-lowering medication. The primary outcome was all-cause death or myocardial infarction (MI). Heterogeneity of effect of invasive management on death or MI was evaluated using a Bayesian approach to protect against random high or low estimates of treatment effect for patients with versus without diabetes and for diabetes subgroups of clinical (female sex and insulin use) and anatomic features (coronary artery disease severity or left ventricular function). RESULTS: Of 5900 participants with complete baseline data, the median age was 64 years (interquartile range, 57-70), 24% were female, and the median estimated glomerular filtration was 80 mL·min-1·1.73-2 (interquartile range, 64-95). Among the 2553 (43%) of participants with diabetes, the median percent hemoglobin A1c was 7% (interquartile range, 7-8), and 30% were insulin-treated. Participants with diabetes had a 49% increased hazard of death or MI (hazard ratio, 1.49 [95% CI, 1.31-1.70]; P<0.001). At median 3.1-year follow-up the adjusted event-free survival was 0.54 (95% bootstrapped CI, 0.48-0.60) and 0.66 (95% bootstrapped CI, 0.61-0.71) for patients with diabetes versus without diabetes, respectively, with a 12% (95% bootstrapped CI, 4%-20%) absolute decrease in event-free survival among participants with diabetes. Female and male patients with insulin-treated diabetes had an adjusted event-free survival of 0.52 (95% bootstrapped CI, 0.42-0.56) and 0.49 (95% bootstrapped CI, 0.42-0.56), respectively. There was no difference in death or MI between strategies for patients with diabetes versus without diabetes, or for clinical (female sex or insulin use) or anatomic features (coronary artery disease severity or left ventricular function) of patients with diabetes. CONCLUSIONS: Despite higher risk for death or MI, chronic coronary disease patients with diabetes did not derive incremental benefit from routine invasive management compared with initial medical therapy alone. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT01471522.

[Bletilla striata ecological planting patterns and technical principle analysis].

Bletilla striata is a shallow-rooted herbaceous plant, which is highly dependent on the planting environment.In order to improve the quality of B.striata effectively and solve the contradiction between the production of traditional Chinese medicine and the ecological environment, a variety of simulated cultivation patterns have been explored in various producing areas. Through field investigation and literature collation, this paper sorted out 24 sets of simulated cultivation modes of B.striata, including 4 kinds of sub-forest imitative wild planting techniques, 10 kinds of B.striata-economic forest cooperative development mode, 14 kinds of intercropping techniques of B.striata and 1 kind of ecological rotation technique of B.striata-edible fungi under economic forest. Combining economic benefit, social benefit and ecological benefit, the advantages and disadvantages of these planting patterns were compared. The ecological principles of B.striata simulative cultivation are analyzed in detail, as follows:(1) the wild cultivation of B.striata simulative cultivation under forest is to utilize the complementary principle of land resources under forest and spatial light and heat resources, and carry out the compound cultivation of cultivating forest with medicine and growing with short growth;(2) the intercropping of B.striata makes full use of the difference in height and height of the two plants to meet their needs for light, humidity and ventilation, reduce the cost of shading and weeding, improve the risk-resistant ability of Chinese medicinal materials cultivation, and increase the utilization rate of land, and give consideration to the benefits of both length and length;(3) the ecological rotation technology of "B.striata-edible fungi" in economic forests is to realize the effective utilization of waste bacteria and residues according to the mutually beneficial relationship between B.striata and edible fungi. The promotion and optimization of B.striata imitated wild cultivation technology will further promote the sustainable development of B.striata industry.

Fibrous hamartoma of infancy: radiologic features and literature review.

BACKGROUND: Fibrous hamartoma of infancy(FHI) is a rare benign lesion most frequently occurring within the first year of life. So far, just over 200 cases have been reported in the English literature, in which the radiologic findings of FHI have not been fully described. Herein, 2 adult cases of FHI receiving treatment in our hospital and the published cases searched on PubMed are reviewed, with the emphasis on the discussion of the spectrum of MR findings and their histologic correlation. CASE PRESENTATION: We present two adult cases who aged 47 years and 19 years with slow growing masses beginning from their childhood in the posterior craniocervical area. On CT and MR imaging, the tumours showed as the superficially located lesions with ill-defined margins that involved the subcutaneous layer and its underlying muscles. The size of the lesions were 21.3 × 16.7 × 16 cm in case 1 and 20.2 × 19.3 × 13.6 cm in case 2. The tumours demonstrated heterogeneous intensities/signals with the adipose tissue presenting as the disperse strands or small focus of fatty intensity/signal. Parallel or whirling appearance, and dilated vessels were delineated in the cases. Contrast enhancement was administered in case 1 and marked enhancement was found. CONCLUSIONS: The usually observed manifestation of FHI on CT and/or MR imaging is the strands of adipose/fibrous intensities traversing the lesions, with the characteristic parallel or whirling appearance in some cases. The tumours with ill-defined margins have the tendency to involve the underlying muscles. Some fibroblastic and adipocytic tumours should be ruled out in differential diagnosis.

Fifth Chinese National Consensus Report on the management of Helicobacter pylori infection.

BACKGROUND: Since the 'Fourth Chinese National Consensus Report on the management of H. pylori infection' was published in 2012, three important consensuses (Kyoto global consensus report on H. pylori gastritis, The Toronto Consensus for the Treatment of H. pylori Infection in Adults and Management of H. pylori infection-the Maastricht V/Florence Consensus Report) have been published regarding the management of H. pylori infection. MATERIALS AND METHODS: A Delphi method was adopted to develop the consensus of relevant 'statements'. First, the established 'statements' were sent to experts via email. Second, after undergoing two rounds of consultation, the initial statements were discussed face to face and revised in the conference item by item on 16 December 2016. Finally, 21 core members of conferees participated in the final vote of statements. Voting for each statement was performed using an electronic system with levels of agreements shown on the screen in real time. RESULTS: Consensus contents contained a total of 48 "statements" and related 6 parts, including indications for H. pylori eradication, diagnosis, treatment, H. pylori and gastric cancer, H. pylori infection in special populations, H. pylori and gastrointestinal microbiota. CONCLUSIONS: Recommendations are provided on the basis of the best available evidence.

Relationships for vitamin D with childhood height growth velocity and low bone mineral density risk.

Objective: To investigate how serum 25-hydroxyvitamin D (25[OH]D) affects height growth velocity and the risk of low bone mineral density (BMD) in children. Design: A population-based prospective cohort study. Patients and methods: A total of 10 450 participants with complete follow-up records from a cohort were included in the current study. Serum 25(OH)D concentrations were measured at baseline and 2-year follow-up, and the average of 2-time measurements was used for analysis. Low BMD was defined as calcaneus speed of sound Z-score ≤ -1. The associations of vitamin D with height growth velocity and the risks of incident low BMD were evaluated using adjusted ß and risk ratio (RR). Results: After multivariable adjustment, an inverse L-shaped association between serum 25(OH)D concentrations and height growth velocity was observed, leveling off up to 40-60 nmol/L. Overall, each 10 nmol/L higher serum 25(OH)D concentration was associated with a 0.15 cm/year higher height growth velocity (P < 0.001) and a 7% decreased risk of low BMD [RR (95%CI): 0.93 (0.87~0.98)]. Compared to those with vitamin D deficiency, participants who had sufficient vitamin D had a 22% lower risk for low BMD [RR(95%CI): 0.78 (0.62~0.98)]. However, no significant associations between vitamin D and the risk of low BMD were found in overweight and obese children. Conclusion: These findings highlight the importance of maintenance of sufficient 25(OH)D concentrations and healthy body weight during childhood in height growth and bone health promotion.

[The clinical therapeutic effects of arsenic trioxide combined with transcatheter arterial chemoembolization in treating primary liver cancer with pulmonary metastases].

OBJECTIVE: To observe the therapeutic effects of arsenic trioxide combined with transcatheter arterial chemoembolization on treatment of primary liver cancer with pulmonary metastases. METHODS: Sixty patients were randomly divided into two groups: group A (treatment group, n = 30) and group B (control group, n = 30). Group A was received periodic transcatheter arterial chemoembolization (TACE) and 10 mg arsenic trioxide by intravenous infusion for 5 hours per day, 3 days after TACE. Each cycle consisted of 14 days' administration, and repeated after 2 weeks. Each patient was received 3-4 successive cycles. Group B was received periodic TACE alone. OBJECTIVE: efficiency, benefit rate, quality of life and the correlates with metastatic tumor size and number in the both groups were recorded. RESULTS: The objective efficiency was 26.7% (8/30), and the benefit rate was 60.0% (18/30) in group A, while they were 0 and 16.7% (5/30) in group B with significant statistics differences (χ(2) = 7.067, P = 0.008; χ(2) = 11.915, P = 0.001). The quality of life was improved in 4 patients and stable in 18 of group A, while no patient was improved and 13 were stable in group B (χ(2) = 9.669, P = 0.008). There was a significantly positive correlation between the tumor burden and therapeutic effect (Kendall r = -0.765, P < 0.001; Spearman r = -0.821, P < 0.001). CONCLUSION: Arsenic trioxide combined TACE is an effective treatment method in treating primary liver cancer with pulmonary metastases.

A stent with radioactive seed strand insertion for inoperable malignant biliary obstruction: A meta-analysis.

PURPOSE: The purpose of the study was to assess the relative clinical effectiveness of stent insertion with or without radioactive seed strand (RSS) insertion in patients suffering from malignant biliary obstruction (MBO). METHODS AND MATERIALS: Relevant articles published as of November 2020 in the Embase, PubMed, and Cochrane Library databases were identified and analyzed. Primary study endpoints for this meta-analysis were stent dysfunction, stent patency, and overall survival (OS), whereas secondary endpoints were rates of clinical success and complications. RevMan v5.3 was used to perform all meta-analyses. RESULTS: In total, there were nine studies incorporating 643 patients (280 and 363 who underwent stent insertion with and without RSS, respectively). No differences were observed between these groups with respect to pooled rates of clinical success (p = 0.25), stent dysfunction (p = 0.47), cholangitis (p = 0.97), cholecystitis (p = 0.95), or pancreatitis (p = 0.66). However, stent patency duration (p < 0.00001) and patients' OS (p < 0.00001) were significantly increased in patients in the stent + RSS group. No heterogeneity was detected for any of these endpoints, nor did funnel plots yield any publication bias. A subgroup analysis of patients with hilar MBO similarly exhibited stent + RSS insertion to be associated with longer stent patency and OS as compared with stent insertion alone. CONCLUSIONS: These findings showed that relative to stent insertion, stent + RSS insertion is associated with longer OS and stent patency in patients with inoperable MBO.

Mental Resilience of Medical Practitioners in Singapore during COVID-19: Survey Results from a Webinar Course on Resilience.

Front-line doctors are at high risk of exposure to COVID-19. The mental resilience of general practitioners and their areas of concerns and support required are important during this COVID-19 period. A total of 403 general practitioners attending a webinar on resiliency, hosted by the College of Family Physicians, Singapore, participated in the survey anonymously. Participants provided responses to questions relating to COVID-19 in the domains of Family and friends, Myself, Practice, and Community. Responses are categorized into LEARNING, FEAR, and GROWTH zones. The majority of the doctors reported to be in the GROWTH zone in relation to Family and friends (39%) and Myself (38%) as compared to Practice and Community, aOR = 4.5 (95% CI 3.4 to 5.9), p < 0.001. 34% of the participants reported being in the FEAR zone in relation to Family and friends, aOR = 8.0 (95% CI = 5.6 to 11.2), p < 0.001; at least 81% reported being in the LEARNING zone in relation to Practice and Community, aOR = 7.5 (95% CI = 5.8 to 9.6), p < 0.001, compared to other domains. Supporting and protecting the doctors is important in strategic planning and management of the current pandemic and building preparedness and an effective response towards future crises.

The case report of capillary leakage syndrome secondary to malignant hypertension.

INTRODUCTION: Capillary leak syndrome (CLS) is characterized by hypoproteinemia, diffused pitting edema, noncardiogenic pulmonary edema, and hypotension. By far, there are no related reports of CLS secondary to malignant hypertension (MHT). A 33-year-old male was admitted to our hospital with the diagnosis of CLS on the background of MHT. PATIENT CONCERNS: A 33-year-old male was admitted with a 6-day history of worsening dyspnea, chest distress, and diffused pitting edema accompanied by very high blood pressure (200/145 mm Hg). DIAGNOSES: The tests and examinations showed hypoalbuminemia (26.7 g/L), pulmonary edema, and normal heart function. However, the expected massive proteinuria was absent (1.5 g/24 h). After diuretic and other antihypertensive therapy, the blood pressure reduced gradually; meanwhile, the symptoms of dyspnea and chest distress were improved quickly, and edema in his legs was also reduced. It is surprising that there was no change of pulmonary edema signs on imaging scan, and hypoalbuminemia remained with only mild proteinuria. Thus, our provisional diagnosis of this patient was CLS secondary to MHT. INTERVENTIONS AND OUTCOMES: We administered intravenous immunoglobulin, sulodexide, and renin-angiotensin system inhibitor to the patient for repairing vascular endothelium and improving the function of vascular endothelium. Before discharge, the patient's edema disappeared and the chest X-ray turned to normal. The level of serum albumin also increased to 35.1 g/L along with the overall improvement. Finally, the renal biopsy revealed malignant hypertensive glomerulosclerosis. All these clinical manifestations were consistent with CLS caused by MHT. LESSONS: Up to now, there has been no case report of CLS caused by MHT. We should pay more attention to CLS induced by MHT, try to diagnose it as soon as possible, and give prompt treatment to CLS and primary disease.

Is laparoscopic appendectomy feasible for complicated appendicitis ?A systematic review and meta-analysis.

BACKGROUND: laparoscopic appendectomy(LA) has proved to be a safe alternative to open appendectomy(OA) in uncomplicated appendicitis; however, the feasibility of LA for complicated appendicitis(CA) has not been conclusively determined. OBJECTIVES: To assess the feasibility and safety of LA for CA through a systematic review and meta-analysis. METHODS: A literature search in PubMed, Embase, Cochrane Library, and web of Science was performed for eligible studies published from the inception of the databases to January 2016. All studies comparing LA and OA for CA were reviewed. After literature selection, data extraction and quality assessment were performed by two reviewers independently, and meta-analysis was conducted using Revman software, vision 5.2. RESULTS: Two randomized controlled trials (RCTs) and 14 retrospective cohort studies(RCSs) were finally identified. Our meta-analysis showed that LA for CA could reduce the rate of surgical site infections (SSIs) (OR = 0.28; 95% CI: 0.25 to0.31, P < 0.00001), but LA did not increase the rate of postoperative intra-abdominal abscess(IAA) (OR = 0.79; 95% CI: 0.45 to 1.34, P = 0.40). The results showed that the operating time in the LA groups was much longer than that in the OA groups (WMD = 13.78, 95% CI: 8.99 to 18.57, P < 0.00001). However, the length of hospital stays in the LA groups were significantly shorter than those in the OA groups (WMD = -2.47, 95%CI: -3.75 to -1.19, P < 0.0002), and the time until oral intake(TTOI) was much earlier in the LA groups than in the OA groups (WMD = -0.88, 95% CI: -1.20 to -0.55, P < 0.00001). No significant difference was observed in the times of postoperative analgesia between the two groups(P > 0.05). CONCLUSION: LA was feasible and safe for complicated appendicitis, and it not only could shorten the hospital stays and the time until oral intake, but it could also reduce the risk of surgical site infection.

[Chinese expert consensus on the use of topical timolol maleate treatment of infantile hemangiomas].

Non-selective ß-blocker propranolol has been proved by FDA as the first-line agent for infantile hemangioma (IH) with dramatic response. To reduce the side effects caused by systemic administration of propranolol, timolol maleate treatment has been increasingly used as an alternative to systemic ß-blockers and watchful waiting for many IH patients in recent years. However, the appropriate indications, drug dosage, dosing regimen, time for initiation, optimal duration, monitoring for side effects still remains controversial. To standardize the use of topical timolol in treating IH, avoid overtreatment or under-treatment, as well as minimize complications, a Chinese expert consensus on the use of topical timolol treatment of IH has been approved and written by a multidisciplinary experts group based on an up-to-date literature review and repeated discussion, which can be used to reduce inappropriate variations in clinical practice and to promote the delivery of high quality, evidence-based health care for IH patients.

[Evaluation of transcatheter arterial chemoembolization in the prevention of postoperative recurrence in 1630 patients with hepatocellular carcinoma].

OBJECTIVE: To evaluate postoperative transcatheter arterial chemoembolization (TACE) in the prevention of postoperative recurrence of hepatocellular carcinoma (HCC). METHODS: In TACE group, 987 HCC patients without any evidence of recurrence at the first TACE were treated by prophylactic TACE postoperatively within one or two months. In the control group, 643 HCC patients were not treated by prophylactic TACE for comparison. The correlation between the first recurrence and prophylactic TACE was analyzed. RESULTS: Recurrence rate in the TACE and control group was 22.2% (219/987) and 61.6% (396/643) within 6 months (P < 0.01); 78% (770/987) and 74.7% (480/643) within 12 months (P > 0.05); 88.6% (874/987) and 80.1% (515/643) within 18 months (P < 0.01), respectively. CONCLUSION: Postoperative prophylactic TACE may be able to suppress the recurrence formation for HCC patients with or without definite residual lesion within 6 months.

[Effect of binding pancreaticojejunotomy in prevention of post-operational anastomotic leakage: a clinical study of 200 cases].

OBJECTIVE: To explore the effect of Peng's binding pancreaticojejunotomy (PBPJ) in prevention of pancreaticojejunal anastomotic leakage. METHODS: From 1996 to 2001, 200 patients, 139 males and 61 females, aged 32 approximately 80, with carcinomas of head of pancreas, ampulla, bile duct, duodenal papilla, descending partof duodenum, gallbladder, and body of pancreas, chronic pancreatitis, polyp of lower segment of bile duct, and gastric carcinomas that invaded the head of pancreas or recurred after operation, lithiasis of pancreatic duct, and islet cell carcinoma, underwent Peng's binding pancreaticojejunotomy, devised to prevent pancreaticojejunal anastomotic leakage from the needle holes of stoma, interspace between jejunal mucosa and pancreas, high pressure of jejunum, high tension and blood circulation deficiency of pancreaticojejunal stoma, etc. The clinical data were collected and analyzed. RESULTS: While the cut end of jejunum was sutured to the pancreatic remnant the needle only penetrated the jejunal mucosa without causing a needle hole on the surface of the stoma. After the remnant of pancreas was inserted into the jejunal cavity, a piece of cat gut was bound around the entire jejunal serous muscular sheath and the pancreatic remnant so as to make them stick to each other closely. No pancreatic leakage occurred among these 200 cases after operation. CONCLUSION: The PBPJ procedure can definitively avoid anastomotic leakage following pancreatoduodenectomy.

[Clinical study of sildenafil in the treatment of premature ejaculation complicated by erectile dysfunction].

OBJECTIVES: To evaluate the efficacy and safety of sildenafil citrate in the treatment of premature ejaculation (PE) complicated by erectile dysfunction (ED). METHODS: Forty-five patients of PE complicated by ED received flexible doses of sildenafil from 50 to 100 mg for 1 to 3 months. Intravaginal ejaculatory latency time (IELT) and sexual satisfaction ratio (SSR) of partner were recorded to evaluate the effect of PE treatment, as well as the general efficacy and satisfaction of ED treatment. And the difference of IIEF-5 before and after the treatment were compared. RESULTS: Twenty-seven patients had their PE improved and the effective rate was 60%. Forty patients reported the improvement in erection and the percentage of erectile improvement was 88.88%. All the 27 patients with improvement of PE achieved effective erection through the administration of 50 mg sildenafil and the satisfaction rate reached 81.48%. On the other hand, only 1 case (5.56%) reported satisfaction over the treatment in the 18 patients who did not obtain improvement of PE. Between the PE improvement group and non-improvement group, there were significant differences (P < 0.001) shown in IIEF-5 scores before and after the treatment. Mild or moderate side effects were reported in 9 patients(20%), who recovered without any treatment. CONCLUSIONS: To premature ejaculation patients with ED, sildenafil can safely and effectively improve their erectile function, the satisfaction over the ED treatment outcome means that their PE symptoms could be alleviated.

[Efficacy comparison of different points combination in the treatment of menopausal insomnia: a randomized controlled trial].

OBJECTIVE: To compare the efficacy of different points combination in the treatment of menopausal insomnia. METHODS: Ninety-six cases of menopausal insomnia were randomized into 3 groups, Xinshu (BL 15), Shenshu (BL 23), Sishencong (EX-HN 1), Shenmen (HT 7), Sanyinjiao (SP 6) were chosen in the restore interaction between the heart and the kidney group (group A, 32 cases); Zhaohai (KI 6), Jiaoxin (KI 8), Shenmai (BL 62), Pucan (BL 61) were chosen in the acupuncturing qiao mai group (group B, 32 cases); auricular Shenmen (TF4) and sensitive spot at the distribution area of auricular vagus nervus were chosen in the ear acupuncture group (group C, 32 cases). Six days made one session and the treatments were finished after 4 courses. The polysomnography (PSG) and Pittsburgh sleep quality index (PSQI) were employed before and after treatment to evaluate the alleviation of insomnia. RESULTS: The parameters of the sleep latency (SL), rapid wave sleep latency (RL) and sleep efficiency (SE) were significantly improved in the three groups, and the differences were statistically significant (P < 0.05, P < 0.01). The SL and awaking time (AT) in group C [SL (401.08 +/- 16.54) min and AT (4.87 +/- 2.64) times] were significantly superior to those in the other two groups [SL (50.36 +/- 18.47) min, (54.87 +/- 20.92) min, AT (5.98 +/- 2.11) times, (6.13 +/- 3.04) times, all P < 0.05]. The S(3+4) (%) in group C was also significantly higher than those in the other two groups (both P < 0.05). It was indicated by PSQI that the sleep quality of group C (0.78 +/- 0.12) was significantly superior to that in group B (1.32 +/- 0.29), the total score and cured and markedly effective rate in group C [(4.34 +/- 1.43), 68.8% (22/32)] were superior to those in group A [(7.48 +/- 3.09), 53.1% (17/32), both P < 0.05]. CONCLUSION: Ear acupuncture has a better curative effect than the restore interaction between the heart and the kidney group and acupuncturing qiao mai group, it is worth of being promoted.

[Clinical application of imiquimod for the treatment of infantile hemangiomas].

OBJECTIVE: To explore the clinical application of imiquimod for the treatment of infantile hemangiomas (IH). METHODS: 320 children with IH, including 250 superficial cases, 20 deep cases, and 50 mixed cases, were treated with 5% imiquimod cream every other day for 16 weeks. The clinical efficacy and side effects were evaluated at one year of age. RESULTS: The total effective rates of the superficial, deep, and mixed IH were 61.2% (153/250), 10.0% (2/20) and 60.0% (30/50) respectively, showing no statistical difference between superficial and deep type (P = 0.874), but significant difference between superficial and mixed (P < 0.01), deep and mixed type (P < 0.01). 56.0% (28/50) of mixed IH showed proliferation of its deep lesions. Slight skin erythema and crusting were the most common side effects. CONCLUSIONS: 5% imiquimod cream is effective and safe in superficial IH and superficial lesions of mixed IH with minimal skin reactions. The dysplasia of local tissue and systemic growth retardation are not found. It should be avoided to apply the cream to IH located around the cavities and skin fold. Imiquimod cream is a simple and convenient home-nursing medication. It can reduce care burden of family. Thus topical use of imiquimod can be considered as a good clinical indication for the treatment of superficial lesions of IH.