Effects of different puncture approaches on the curative effect and safety of patients with combined cardiovascular and cerebrovascular angiography.

Introduction: The relationship between different puncture points and perioperative complications and length of stay in hospital (LOS) in SCCAG patients has rarely been reported. Aim: To compare the curative effect and safety of the transradial artery approach and the transfemoral artery approach in combined heart-brain angiography. Material and methods: 120 patients who received combined cardio-cerebral angiography in our hospital were selected and divided into a transradial artery approach group (TRA) and a transfemoral artery approach group (TFA) according to a random number table. The postoperative efficacy and safety of the 2 groups were compared. Results: There was no statistically significant difference in puncture time and operation time between the 2 groups (p > 0.05). Postoperative bed rest time, hospitalization time, and X-ray exposure time in the TRA group were shorter than those in the TFA group, and the difference was statistically significant (p < 0.05). Before operation and 3 days after operation, there was no significant difference in left ventricle ejection fraction between the 2 groups (p > 0. 05). The overall incidence of complications in the TFA group was higher than that in the TRA group. The incidence between haematoma and pseudoaneurysm in the TFA group was higher, and the difference was statistically significant (p < 0.05). Conclusions: For simultaneous heart-brain angiography, interventional therapy via radial artery and femoral artery has good curative effect and can improve cardiac function. However, interventional therapy through the radial artery can shorten the postoperative bed rest time and hospitalization time, and reduce the incidence of complications.

[Phosphorus Adsorption Characteristics and Loss Risk in Sediments of Lake Bay During the Overwinter Period of Cyanobacteria].

The overwinter period is the pre-stage of the algal bloom, and the endogenous phosphorus (P) in sediments is one of the main P sources of algal blooms during this period. Based on the investigation of the water quality and sediment pollutants during the overwinter period of cyanobacteria (recruitment period and dormancy period), this study analyzed the P release characteristics of sediments in the horizontal and vertical directions and clarified the P release risk of sediments and the change in microbial community structures. The results showed that the lake bay was moderately eutrophic in the two periods of the study area, and the water quality and sediment nitrogen and P pollution were more serious, and the chlorophyll a content (Chl-a) was still at a high level in the overwinter period. The pseudo-second order model and the modified Langmuir model could respectively describe the P kinetics and sorption isotherm behavior in the sediment. The theoretical maximum P sorption capacities (Qmax) of sediments were bottom layer>middle layer>surface layer, and the highest value was 1.648 mg·g-1 with the highest P sorption rate constant of the pseudo second-order kinetic model of 6.292 g·(mg·min)-1. Additionally, the P adsorption parameters (Qmax, NAP, and EPC0) were mainly affected by the physical and chemical properties of the sediment itself and the nutritional level of the lake bay. The surface sediments from the dormancy period mainly played the role of P sinks, and the part of sediments from the recruitment period played the role of P sources, in which existed the risk of endogenous P release. The analysis of the microbial community structure in sediments indicated that the microbial diversity in the sediments during the dormancy period was higher than that during the recruitment period, and some microbial categories with phosphate-solubilizing function of relative abundance was high.

Maternal exposure to antibiotics increases the risk of infant eczema before one year of life: a meta-analysis of observational studies.

BACKGROUND: There are some conflicting evidences showing that maternal exposure to antibiotics may increase the risk of infant eczema. The present study aims to estimate the effect of prenatal antibiotics administration on infant eczema. METHODS: According to the established inclusion criteria, eligible observational studies were collected by comprehensive database search. The qualities of the included studies were assessed using the Newcastle-Ottawa Scale. Effect sizes that were adjusted by multivariable models were extracted and combined. Publication bias was evaluated by visual inspection of funnel plot. RESULTS: A total of seven observational studies were included. The qualities of the included studies were at moderate or high level. Prenatal antibiotics use was positively associated with eczema before one year of age [odds ratio (OR) = 1.93, 95% confidence interval (CI) 1.35-2.76]. In addition, antibiotics exposure in utero was likely to be related to eczema after one year of age (OR 1.21, 95% CI 0.98-1.49). The exposure to antibiotics during third trimester was not associated with infant eczema (OR 0.97, 95% CI 0.86-1.09). CONCLUSIONS: Maternal exposure to antibiotics is associated with eczema by one-year age and may have a prolonged effect on eczema after 1-year age. The influence of timing of antibiotics exposure during pregnancy needs more studies to clarify.

Evaluation of intraoperative MRI-assisted stereotactic brain tissue biopsy: a single-center experience in China.

BACKGROUND: This study aimed to investigate the value of high field-strength intraoperative magnetic resonance imaging (iMRI)-guided stereotactic biopsy in the surgery of intracranial space-occupying lesions. METHODS: A total of 87 patients who underwent stereotactic biopsy of intracranial lesions in the Peking University International Hospital from March 2016 to August 2018 were retrospectively surveyed; among these, 50 patients underwent MRI-guided stereotactic biopsy using the Leksell frame (iMRI group) and 37 cases received traditional stereotactic biopsy using the Leksell frame (control group). The accuracy rates and complications of the two groups were compared. RESULTS: A 100% positive diagnosis was observed in all cases (n = 50) in the iMRI group. In 4 cases, the biopsy site was clearly found to have deviated from the target point, and the biopsy was performed again. The control group had 33 cases (86.5%) with positive diagnosis. No severe complications like neural functional deficit were observed in the iMRI group, while two patients developed bleeding at the puncture site (1 case receiving surgery to remove the hematoma) in the control group. There were no deaths in either group. CONCLUSION: iMRI-assisted stereotactic biopsy can confirm the target position and adjust the puncture path in real time. Compared to the traditional stereotactic biopsy technique, the iMRI method has a higher positive diagnostic rate, though surgical trauma and complications have no significant difference.

Clinical application of 3.0 T intraoperative magnetic resonance combined with multimodal neuronavigation in resection of cerebral eloquent area glioma.

Glioma is the most common tumor among central nervous system tumors; surgical intervention presents difficulties. This is especially the case for gliomas in so-called "eloquent areas," as surgical resection threatens vital structures adjacent to the tumor. Intraoperative magnetic resonance imaging (iMRI) combined with multimodal neuronavigation may prove beneficial during surgery. This study explored the applicability of 3.0 T high field iMRI combined with multimodal neuronavigation in the resection of gliomas in eloquent brain areas.We reviewed 40 patients with a glioma located in the eloquent brains areas who underwent treatment in the Neurosurgery Department of Peking University International Hospital between December 2015 and August 2017. The experimental group included 20 patients treated using iMRI assistance technology (iMRI group). The remaining 20 patients underwent treatment by conventional neuronavigation (non-iMRI group). Tumor resection degree, preoperative and postoperative ability of daily living scale (Barthel index), infection rate, and operative time were compared between the 2 groups.No difference in infection rate was observed between the 2 groups. However, compared with the non-iMRI group, the iMRI group had a higher resection rate (96.55 ±â€Š4.03% vs 87.70 ±â€Š10.98%, P = .002), postoperative Barthel index (90.75 ±â€Š12.90 vs 9.25 ±â€Š16.41, P = .018), as well as a longer operation time (355.85 ±â€Š61.40 vs 302.45 ±â€Š64.09, P = .011).The use of iMRI technology can achieve a relatively higher resection rate among cases of gliomas in eloquent brain areas, with less incidence of postoperative neurological deficits. Although the operative time using iMRI was longer than that taken to perform conventional navigation surgery, the surgical infection rate in these 2 procedures showed no significant difference.

Clinical efficacy observation of acupuncture at suliao (GV 25) on improving regain of consciousness from coma in severe craniocerebral injury / 中国针灸

<p><b>OBJECTIVE</b>To compare the clinical therapeutic effects differences between acupuncture at Suliao (GV 25) and Shuigou (GV 26) on promoting regain of consciousness from coma in severe craniocerebral injury.</p><p><b>METHODS</b>Based on regular emergency treatments of neurosurgery, eighty-two cases of craniocerebral injury who were under stable condition were randomly divided into an observation group (42 cases) and a control group (40 cases). Suliao (GV 25) was selected as main aupoint, while Laogong (PC 8) and Yongquan (KI 1), etc. were selected as adjuvant acupoints and Neiguan (PC 6), Sanyinjiao (SP 6), Yifeng (TE 17) and Wangu (GB 12), etc. were selected as matching acupoints in the observation group where a strong needle manipulation was applied to improve the regain of consciousness. The main acupoint of Shuigou (GV 26) along with identical adjuvant acupoints and matching acupoints in the observation group were selected in the control group with identical strong needle manipulation. The treatment was given once a day in both groups, five times per week and ten times were considered as one session. The immediate clinical symptoms after acupuncture at Suliao (GV 25) and Shuigou (GV 26) were observed as well as Glasgow coma scale (GCS) before the treatment, after 45 days and 90 days of treatment to assess the resuscitation time and rate. Also the clinical efficacy was compared between both groups.</p><p><b>RESULTS</b>The occurrence rate of sneezing reflex was 85.7% (36/42) in the observation group, which was higher than 25.0% (10/40) in the control group (P < 0.01). The average resuscitation time was (64.6 +/- 19.4) days in the observation group, which was obviously shorter than (73.8 +/- 14. 6) days in the control group (P < 0.05). The resuscitation rate was 88.1% (37/42) in the observation group, which was similar to 75.0% (30/40) in the control group (P > 0.05). Compared before the treatment, GCS were both improved after the treatment in two groups (both P < 0.01). The 90-day GCS was 9.52 +/- 2.32 in the observation group, which was superior to 8.47 +/-2.14 in the control group (P < 0.05). The curative and markedly effective rate was 45.2% (19/42) in the observation group, which was superior to 22.5% (9/40) in the control group (P < 0.05).</p><p><b>CONCLUSION</b>The effect of acupuncture at Suliao (GV 25) on improving regain of consciousness from coma in severe craniocerebral injury is positive. It could specifically improve sneezing reflex and stimulate respiratory center, which has more obvious effect than acupuncture at Shuigou (GV 26).</p>

Efficacy observation of cervical spondylosis treated with acupuncture at three lines of cervical Jiaji (EX-B 2) / 中国针灸

<p><b>OBJECTIVE</b>To compare the difference in the clinical efficacy on cervical spondylosis between acupuncture at three lines of cervical Jiaji (EX-B 2) and oral administration of jingfukang granules.</p><p><b>METHODS</b>Three hundred cases of cervical spondylosis were divided into an acupuncture group and a medication group, 150 cases in each one. In the acupuncture group, according to the different types of cervical spondylosis, acupuncture was applied at three lines of cervical Jiaji (EX-B 2), once a day. In the medication group, jingfukang granules were prescribed for oral administration, one bag each time, three times a day. The treatment of ten days made one session in the two groups and two sessions were required totally. Before and after two sessions of treatment, the clinical assessment scale for cervical spondylosis (CASCS) was adopted to evaluate the score of subjective symptoms, clinical physical signs and adaptability as well as the total score in the patients of the two groups and the efficacy was compared.</p><p><b>RESULTS</b>The patients' symptoms and physical signs were alleviated, the adaptability was improved and the score of each item and the total score were increased in the two groups after treatment (all P<0.01). The improvements in the acupuncture group were better than those in the medication group (all P<0.01). The curative and markedly effective rate was 90.7% (136/150) in the acupuncture group, better than 66.0% (99/150) in the medication group (P<0.01).</p><p><b>CONCLUSION</b>Acupuncture at three lines of cervical Jiaji (EX-B 2) achieves the significant clinical efficacy on cervical spondylosis. This therapy is superior to relieving symptoms and physical signs and recovering adaptability as compared with jingfukang granules.</p>

Efficacy observation on rear thigh muscles strain of athletes treated with surrounding needling of electroacupuncture and hot compress of Chinese medicine / 中国针灸

<p><b>OBJECTIVE</b>To verify the clinical efficacy on rear thigh muscles strain of athletes treated with surrounding needling of electroacupuncture and hot compress of Chinese medicine.</p><p><b>METHODS</b>Eighty-six cases were randomly divided into an observation group and a control group, 43 cases in each one. In the observation group, surrounding needling of electroacupuncture and hot compress of Chinese medicine were used at Ashi points around the local affected area of rear thigh muscles. In the control group, conventional needling method and local cupping were applied at Chengfu (BL 36), Yinmen (BL 37), Weizhong (BL 40), etc. The treatment was given once a day. Ten treatments made one session. Two sessions were required. The score of rear thigh muscles pain, swelling and tenderness, walking function recovery and the total score were compared before and after treatment between two groups. The efficacy was compared between two groups.</p><p><b>RESULTS</b>The score of pain, swelling and tenderness, walking function recovery and the total score were reduced obviously after treatmeat in two groups (all P < 0.01), and the improvements in the observation group were superior to those in the control group (P < 0.01, P < 0.05). The cured and remarkably effective rate was 83.7% (36/43) in the observation group, which was better than 60.5% (26/43) in the control group (P < 0.05).</p><p><b>CONCLUSION</b>The efficacy of the surrounding needling of electroacupuncture and the hot compress of Chinese medicine is significant on rear thigh muscles strain for the athletes, which is superior to that of the conventional needling method and cupping in terms of the improvements in the symptoms and physical signs as well as the recovery of the walking function.</p>

[Long term follow-up results of Chinese prescription "Shen Yang" in the combined and sequential treatment of oral squamous cell carcinoma].

OBJECTIVE: To evaluate the long term therapeutic effect of Chinese prescription "Shen Yang" in the combined and sequential therapy for oral squamous cell carcinoma cases. METHODS: There are 238 cases with oral squamous cell carcinoma. They were divided into two groups randomly as "Shen Yang" experiment group and control group (placebo). 25 cases were precluded from the experiment group. 17 of them were due to unexperiment of taking "Shen Yang" within three months. 8 cases were lost of follow-up. 213 patients were included in this study. Among them, 104 cases in experiment group, and 109 cases in control one. Patients in both groups were followed-up for 5-10 years. Their life-curve was calculated by means of Logrank method. RESULTS: The survival rate of "Shen Yang" group was improved by 8.46%, 9.26%, 9.04% and 8.57% for 3-year, 5-year, 8-year and 10-year survival rates. But the differences between the two groups were not statistically significant (P=0.1936, P>0.05). CONCLUSION: Chinese prescription of "Shen Yang" had a tendency to improve the survival rate for oral squamous cell carcinoma patients.