Animals ; Callithrix ; Sex Factors ; Vocalization, Animal ; Sex Characteristics

Objective:To study the long-term clinical effect of transvaginal mesh (TVM) and pelvic floor reconstruction with native tissue repair (NTR) in the treatment of advanced pelvic organ prolapse (POP).Methods:Totally 207 patients with advanced POP who were treated in Hunan Provincial Maternal and Child Health Care Hospital from Jan. 2016 to Sep. 2019 were enrolled. The patient′s pelvic organ prolapse quantification were all at degree Ⅲ or above, and they all complained for different degree of symptoms. They were divided into two groups according to the different surgical methods, TVM group and NTR group. In TVM group, the mesh was implanted through the vagina for pelvic floor reconstruction, while in NTR group, the traditional transvaginal hysterectomy combined with uterosacral ligament suspension and anterior and posterior wall repair, as well as perineal body repair were performed. The median follow-up time was 60 months, during the follow up time, 164 cases (79.2%, 164/207) had completed follow-up, including 76 cases in TVM group and 88 cases in NTR group. The perioperative data and complication rates of the two groups were compared, and the subjective and objective outcomes of the two groups at 1, 3 and 5 years were observed, respectively. The objective efficacy was evaluated by three composite criteria, namely: (1) the distance from the farthest end of the prolapse of the anterior and posterior wall of the vagina to the hymen is ≤0 cm, and the descending distance of the top is ≤1/2 of the total length of the vagina; (2) determine the disappearance of relevant POP symptoms according to “Do you often see or feel vaginal mass prolapse？”; (3) no further operation or pessary treatment was performed due to prolapse. If the above three criteria were met at the same time, the operation is successful; otherwise, it was recurrence. The subjective efficacy was evaluated by the pelvic floor distress inventory-short form 20 (PFDI-20) and pelvic floor impact questionnaire-short form 7 (PFIQ-7).Results:The median follow-up time of the two groups was 60 months (range: 41-82 months). Five years after the operation, the subjective and objective cure rates of TVM group were 89.5% (68/76) and 94.7% (72/76), respectively. The subjective and objective cure rates in NTR group were 80.7% (71/88) and 85.2% (75/88), respectively. There were significant differences in the subjective and objective cure rates between the two groups ( χ2=9.869, P=0.002; χ2=3.969, P=0.046). The recurrence rate of TVM group was 5.3% (4/76), and that of NTR group was 14.8% (13/88). There was a significant difference between the two groups ( P=0.046). The postoperative PFDI-20 and PFIQ-7 scores of the two groups were significantly lower than those before surgery, and there were significant differences of the two groups before and after surgery (all P<0.05). Postoperative mesh exposure in TVM group was 1.3% (1/76). Conclusions:The long-term outcomes between the two groups show that the subjective and objective outcomes of pelvic floor reconstruction in TVM group are significantly higher than those in NTR group, and the recurrence rate is significantly lower than that in NTR group. TVM has certain advantages in the treatment of advanced POP.

In recent years, many studies have found that vaginal microbiota is closely related to female reproductive tract diseases. However, traditional microbial culture technology has the defects of long culture cycle and most microorganisms cannot be cultured. The development of metagenomics technique has broken the limitations of culture technology, and has been gradually applied to the study of vaginal microorganisms with the characteristics of high throughput, short time, identification of microbial population structure and gene function. It also provides technical support for elucidating the relationship between vaginal microbiota and female reproductive tract diseases. This article mainly introduces the metagenomics techniques and their applications in prevention, screening and diagnosis of common female reproductive tract diseases, and discusses their promising development and limitations to be overcome.
Female ; Humans ; Microbiota/genetics* ; Vagina ; Metagenomics/methods*

AIM: To evaluate the efficacy and safety of different Conbercept treatment on diabetic macular edema(DME)with 3+PRN and 5+PRN.METHODS: Retrospective case-control study. A total of 51 patients(92 eyes)with DME who were treated in our hospital during December 2019 and June 2020 were included, and they were divided into 3+PRN group with 26 cases(48 eyes)and 5+PRN group with 25 cases(44 eyes). All patients received monthly follow-up for 12mo and the changes of best-corrected visual acuity(BCVA)and central macular thickness(CMT), the number of intravitreal injections and the occurrence of complications were compared and observed in the two groups.RESULTS:After follow-up for 12mo, there was no difference in the average injection times between the 3+PRN group and the 5+PRN group(7.24±0.91 times vs. 7.56±1.04 times, P=0.117). The BCVA and CMT of the two groups improved at 3, 6, 9, and 12mo after treatment compared with those before treatment(all P<0.05), and the BCVA and CMT of the 5+PRN group were better than those of the 3+PRN group at 6, 9, and 12mo after treatment(all P<0.05). During the follow-up period, no serious adverse events occurred in the two groups of patients, and the total incidence of ocular adverse events in the two groups was 27%. All adverse events were improved after symptomatic treatment.CONCLUSION: Both the 3+PRN and 5+PRN treatment strategy of Conbercept can treat DME safely and effectively, the total times of injection were comparable. However, the BCVA and CMT improved more in the 5+PRN group than that in 3+PRN group.

Ankle Fractures/surgery* ; Ankle Injuries ; Ankle Joint ; Bone Cysts/surgery* ; Fracture Fixation, Internal ; Fractures, Bone ; Humans ; Talus/surgery*

ShenqiJiangtang Granule is composed of Panax ginseng, Astragali Radix and other valuable Chinese herbal medicines and extract, which has the effect of replenishing qi and nourishing yin, nourishing spleen and kidney, and it is also widely used in the treatment of type 2 diabetes and complications. After more than 20 years of clinical application, abundant research data have been accumulated. In order to accurately locate the clinical position and promote the rational use of drugs, a project was established by the Chinese Society of Traditional Chinese Medicine and experts organized by the Diabetes Branch to compile this consensus. This consensus defines the application of ShenqiJiangtang Granule in the clinical treatment of prediabetes, type 2 diabetes and its complications. It is suitable for clinicians at all levels of hospitals and grass-roots medical and health institutions across the country (traditional Chinese medicine, Western medicine, integrated traditional Chinese and Western medicine).

Objective A/H1N1(pdm09) viruses were the dominant strains in Shanghai during 2018-2019 influenza surveillance year.This study is to provide a scientific reference for clinical drug use by investigating the susceptibility of A/H1N1(pdm09) viruses to neuraminidase inhibitors(NAIs). Methods Sixty strains of A/H1N1(pdm09) viruses were randomly selected for testing the susceptibility and drug resistance to Oseltamivir and Zanamivir by means of neutaminidase inhibition and neuraminidase (NA) gene sequencing. Results The 60 epidemic strains all proved to be susceptible to Oseltamivir and Zanamivir and the susceptibility was not observed to be decreased or remarkably decreased.In genetic sequencing, NA was not observed to present amino acid mutation at the key sites and auxiliary sites in catalytic activity, which confirmed the results of the phototypic detection of neuraminidase inhibition. Conclusion The subtype influenza viruses A/H1N1(pdm09) circulating in Shanghai during 2018-2019 surveillance year are still sensitive to NAIs, which provides a scientific reference for clinical use of drugs.However, we monitored only a number of strains and think that the work monitoring antiviral susceptibility should be continued with the wide use of the drugs.

Objective:To explore the clinical value of ultrasound-guided obturator nerve block combined with general anesthesia in transurethral resection of bladder tumors(TURBT)for the elderly.Methods:A total of 84 elderly bladder tumor patients were randomly selected from those admitted to our hospital from November 2017 to August 2019, and were divided into the observation group(n=43)and the control group(n=41)according to whether obturator nerve block was performed.Patients in the observation group were given general anesthesia combined with ultrasound-guided obturator nerve block, and those in the control group were given general anesthesia alone.The surgical conditions, postoperative complications, and rates of adverse reactions were compared between the two groups.Results:Patients in the observation group had a significantly shorter duration of operation, shorter indwelling urinary catheter use, fewer days stayed in hospital and less intraoperative blood loss, compared with the control group(all P<0.05). Besides, the incidence of obturator nerve injury in the observation group was also significantly lower than in the control group(4.65% vs.19.51%, χ2=4.420, P=0.036). There were 2 cases of bladder hemorrhage and 1 case of bladder perforation in the control group, but no case of bladder hemorrhage or bladder perforation occurred in the observation group.A total of 2 cases of tachycardia, 2 cases of nausea and vomiting, and 1 case of hypotension were seen in the control group; and 3 cases of tachycardia, 1 case of nausea and vomiting, and 2 cases of hypotension occurred in the observation group.The total incidence of adverse reactions was similar between the two groups(12.16% vs.13.95%, χ2=0.057, P=0.811). Conclusions:The use of ultrasound-guided obturator nerve block combined with general anesthesia in TURBT surgery can effectively enhance the inhibitive effect on obturator nerve reflex, and reduce the risk of obturator nerve injury during surgery.Therefore, it can ensure smooth operation of the surgery and has a very positive effect on promoting successful postoperative rehabilitation.

Objective To investigate the effect of Dexmedetomidine on postoperative impairment of cognitive function in elderly patients undergoing thoracoscopic surgery under wireless analgesia.Methods Eighty elderly patients undergoing thoracoscopic surgery in our hospital from May 2017 to April 2018 were randomly divided into the S group(n=40)receiving Sufentanil under wireless analgesia,and the DS group receiving Dexmedetomidine as add-on to the therapy for S group.The mini-mental state examination(MMSE) score,postoperative pain degree,and serum levels of interleukin(IL)-1,IL-6 and tumor necrosis factor(TNF)-α,as well as adverse reactions were compared between the two groups,preoperatively and postoperatively.Results MMSE score was higher in the DS group than in the S group at 1 and 3 days after operation[(26.85±1.20)vs.(26.33±1.33),(26.65± 1.16)vs.(26.00± 1.29),t =1.795 and 2.370,P =0.038 and 0.010].Pain visual analog scale(VAS)score was lower in the DS group than in the S group at 6 and 12 hours after operation[(4.32±0.64)vs.(4.65±0.77),(4.01±0.45)vs.(4.23±0.59),t=2.138 and 1.875,P=0.018 and 0.032,respectively].At 1 and 3 days after operation,IL-1,IL-6 and TNF-α levels were higher in SD group than in S group (P ＜ 0.05).But,at 5 and 7 days after operation,there was no significant difference in the expression levels of IL-1,IL-6 and TNF between the two groups (P ＞0.05).The incidence of nausea was lower in DS group than in S group(2.5％ vs.15.0％,x2 =3.914,P=0.048),while the incidence of bradycardia was higher in the DS group than in the S group(17.5％ vs.2.5 ％,x2 =5.000,P =0.025).Conclusions Dexmedetomidine not only effectively alleviates the postoperative pain and improves cognitive function in elderly patients undergoing thoracoscopic management under wireless analgesia,but also reduces postoperative inflammatory levels.

Objective To investigate the efficacy of perioperative management in elderly hemorrhoids patients undergoing procedure for prolapse and hemorrhoids(PPH).Methods A total of 128 elderly patients treated with PPH in the Second Affiliated Hospital of Jiaxing University from February 2018 to January 2019 were enrolled and randomly divided into the routine group(n=64)and the intervention group(n=64).The routine group underwent routine postoperative management,and the intervention group received intervention postoperative management as add-on to routine postoperative management.Clinical efficacy was compared between the two groups.Results The frequency of constipation and hematoehezia was less and the hospitalization days were shorter in the intervention group than in the routine group(0.8 ± 0.6 times/d vs.1.2 ± 0.4 times/d,1.3 ± 0.8 times/d vs.2.0± 1.0 times/d,4.9± 1.1 days vs.7.4± 1.3 days,t =4.438,4.372 and 11.744 respectively,all P =0.000).The scores of visual analog scale(VAS) and geriatric depression scale (GDS) had no significant difference between the intervention and routine groups (5.0 ± 1.6 scores vs.5.2 ± 1.3 scores for VAS;22.2± 2.9 scores vs.22.5 ± 2.6 scores for GDS,t =0.776 and 0.616,P =0.220 and 0.269)before intervention,and had significant difference between the intervention and routine groups[2.7 ± 0.7 scores vs.3.2 ± 1.1 scores for VAS;17.2 ± 1.8 scores vs.19.0 ± 2.2 scores for GDS(t =3.068 and 5.066,P=0.001 and 0.000)]after intervention.The scores of quality of life,including physiological function,emotional function,social function,mental health and health status,were higher in the intervention group than in the routine group (all P ＜ 0.05).Conclusions Intervention perioperative management is effective in elderly hemorrhoids patients undergoing procedure for prolapse and hemorrhoids,It can not only effectively improve clinical symptoms and shorten treatment time,but also alleviate pain and improve prognosis and quality of life.