AIM: To analyze the clinical outcomes of cyclosporine combined with lacrimal plug in the treatment of dry eye in patients with primary Sjögren's syndrome.METHODS: The clinical data of 60 patients(120 eyes)who were admitted to the ophthalmology department and rheumatology and immunology department of Baoding No.1 Central Hospital and were diagonosed with siogren's syndrome dry eye after multidisciplinary consultation from June 2022 to September 2023 were retrospectively analyzed. All the patients received regular treatment of primary Sjögren's syndrome, and they were divided into three groups according to treatment methods: A, B and C, with 20 cases(40 eyes)in each group. The group A received 0.3% sodium hyaluronate eyedrops, the group B received 0.3% sodium hyaluronate eyedrops plus 0.05% cyclosporine eyedrops, and the group C received 0.3% sodium hyaluronate eyedrops plus 0.05% cyclosporine eyedrops combined with binocular lacrimal plugs. The ocular surface disease index(OSDI)score, conjunctival hyperemia score, tear film breakup time(BUT), tear meniscus height(TMH), corneal fluorescein staining(FL)score and tear secretion of the three groups of patients were compared before and at 4, 8 and 12 wk after treatment. The contents of inflammatory factors such as interleukin-6(IL-6), tumor necrosis factor-α(TNF-α)and interleukin-1β(IL-1β)in tears were detected before and at 12 wk after treatment.RESULTS: At 4, 8 and 12 wk after treatment, the scores of OSDI, conjunctival hyperemia score and FL in the three groups of patients were lower than those before treatment, and the BUT, TMH and tear secretion were higher than those before treatment(all P<0.001). The OSDI score of the group C was lower than that of the group A and B, and the group B was lower than the group A(all P<0.001). The BUT, TMH and tear secretion of the group C were higher than those of the group A and B, with the group B higher than the group A(all P<0.001). At 12 wk after treatment, the levels of IL-6, TNF-α and IL-1β in the tears of the three groups of patients were lower than those before treatment, with the group C lower than the group A and B, and the group B lower than the group A(all P<0.001). There was no statistical significant difference in the incidence of adverse reactions among the three groups of patients(P>0.05).CONCLUSION: The combined use of cyclosporine and lacrimal plug is safe and effective in improving the clinical symptoms of patients with moderate and severe dry eye, promoting the function of tear film and cornea, increasing tears secretion, and reducing the level of tear inflammatory factors.

Objective:To compare the efficacy of new nasopharyngeal airway and laryngeal mask airway for airway management in the patients undergoing non-intubated video-assisted thoracoscopic surgery (NIVATS).Methods:In this randomised, controlled, non-inferiority trial, 60 American Society of Anesthesiologists Physical Status classification I or Ⅱ patients of both sexes, aged 18-79 yr, scheduled for elective NIVATS from December 2021 to December 2023 at Jining No.1 People′s Hospital, were divided into 2 groups ( n=30 each) using a computer-generated random code in a 1∶1 ratio: new type nasopharyngeal airway group (group N) and laryngeal mask airway group (group L). After anesthesia induction, a new nasopharyngeal airway was inserted in group N, and a laryngeal mask airway was inserted in group L. Spontaneous ventilation was maintained during the NIVATS. Ultrasound-guided serratus anterior plane block was performed on the affected side before anesthesia induction. Anesthesia was maintained with propofol and remifentanil. The primary outcome measure was the rate of intraoperative airway intervention, the airway interventions included repositioning of the airway tools, manual assisted ventilation, jaw-thrust maneuver, and conversion to endotracheal intubation. The secondary outcome measures included the first-attempt success rate of airway device placement, time for establishing a patent airway, the minimum value of SpO 2, the maximum value of P ETCO 2, and incidence of complications such as postoperative sore throat. Results:The rate of intraoperative airway intervention was 27% in group L and 47% in group N ( χ2=2.58, P=0.108). The difference in the rate of intraoperative airway intervention between the two groups was 0.20 (95% confidence interval 0.15-0.25), with a 95% confidence interval upper limit higher than the non-inferiority boundary (10%), indicating that this non-inferiority hypothesis was not established. In comparison to group L, the rate of intraoperative jaw-thrust maneuver intervention was significantly increased, the time to establish a patent airway was shortened, and the incidence of postoperative sore throat was decreased in group N ( P<0.05). Conclusions:Compared with the laryngeal mask airway, the new nasopharyngeal airway can reduce the development of postoperative throat pain, however, it is less effective in maintaining a patent airway. It requires careful consideration of risks and benefits when used for NIVATS.

Endometrial injury disease is a kind of uterine disease of thin endometrium and intrauterine adhesion caused by endometrial basal layer damage.The current clinical use of drug therapy and hysteroscopy surgery can not have good curative effects.Mesenchymal stem cells(MSCs)and platelet-rich plasma(PRP)can secrete a variety of active factors to regulate the inflammatory response and immune response of endometrial,promote endometrial proliferation and repair,and there is a mutual promoting effect between the two.Combined use can provide a new idea for the clinical treatment of endometrial injury diseases.

Objective:To investigate risk factors for adverse pregnancy outcomes(APO) in women with hypertriglyceridemia(HTG) during late pregnancy despite normal thyroid function, focusing on thyroid-stimulating hormone receptor(TSHR) levels.Methods:A total of 242 pregnant women with normal thyroid function who delivered in General Hospital of Central Theater Command from October 2023 to June 2024 were divided into HTG( n=111) and non-HTG groups( n=131). Clinical data, lipid profiles, thyroid function, TSHR levels, and APO were compared, and the influencing factors of APO were analyzed. Results:Compared with non-HTG group, APO, adverse maternal outcomes, and gestational diabetes mellitus(GDM) were significantly more frequent in the HTG group( P<0.05). The HTG group also had higher triglyceride(TG), fasting plasma glucose(FPG), triglyceride glucose index(TyG), triglyceride/high density lipoprotein cholesterol(TG/HDL-C), thyroid stimulating hormone(TSH) and TSHR, with lower free triiodothyronine (FT 3)( P<0.05). TSHR was an independent risk factor for APO, maternal adverse outcomes, and GDM in all pregnant women( OR=1.112, 95% CI 1.007-1.229; OR=1.126, 95% CI 1.020-1.243; OR=1.133, 95% CI 1.025-1.253) and was also an independent risk factor for APO in the HTG group( OR=1.165, 95% CI 1.005-1.351). Conclusion:Pregnant women with normal thyroid function and HTG in late pregnancy are more likely to have APO, manifested as maternal adverse outcomes and GDM. TSHR is an independent risk factor for APO.

AIM: To evaluate the efficacy of 0.05% cyclosporine eye drops in promoting ocular surface recovery following pterygium excision combined with autologous corneal limbal stem cell transplantation.METHODS:This study is a prospective randomized controlled trial, selecting 104 cases(104 eyes)of primary pterygium with monocular onset admitted to Baoding First Central Hospital from September 2023 to September 2024 as the initial sample. The patients were divided into an experimental group and a control group using a random number table method, with 52 eyes in each group. Both groups underwent pterygium excision and autologous corneal limbal stem cell transplantation performed by the same surgeon. The control group received tobramycin dexamethasone eye drops combined with 0.3% sodium hyaluronate eye drops, while the experimental group was additionally treated with 0.05% cyclosporine eye drops. The corneal epithelial repair status, ocular surface function [corneal fluorescein staining(FL)score, Schirmer I test(SIt), break-up time of tear film(BUT)] at preoperative and postoperative time points(1 and 3 mo), and dry eye symptoms [ocular surface disease index(OSDI), standard patient evaluation of eye dryness(SPEED)scores]. Additionally, the recurrence rate and postoperative complications were recorded.RESULTS: During the follow-up period, there was 1 case of loss to follow-up in both the experimental group and the control group, with lost to follow-up rate of 1.9%. Finally, 51 cases in each group completed all followed-up. No statistically significant difference was observed in preoperative general characteristics of patients between the two groups(P>0.05), and there was no statistically significant difference in corneal epithelial repair time or suture removal time(all P>0.05). At 1 mo postoperatively, the SIt and BUT decreased in both groups compared to preoperative levels, with the experimental group showing higher values than the control group(all P<0.05). FL scores increased compared to preoperative levels but were lower in the experimental group(all P<0.05). By 3 mo, the SIt, BUT and FL score of the control group were not statistically different from preoperative levels(all P>0.05), whereas the experimental group showed increased SIt and BUT, which were higher than the control group, and reduced FL scores, and decreased FL scores, which was lower than the control group(all P<0.05). At 3 mo postoperatively, both groups showed increased SIt and BUT compared to 1-month values, with the experimental group outperforming the control group(all P<0.05). FL scores decreased in both groups compared to 1-month values, with the experimental group maintaining lower scores(P<0.05). At 1 mo postoperatively, OSDI and SPEED scores were higher than preoperative levels, with the experimental group higher than the control group(all P<0.05); at 3 mo postoperatively, the scores returned to preoperative level(all P>0.05), and the OSDI and SPEED scores of the control group increased and higher than those of the experiment group(all P<0.05); at 3 mo postoperatively, the OSDI and SPEED scores decreased when compared with 1-month preoperative level, and the experiment group was lower than the control group(all P<0.05). There was no difference in the total incidence of postoperative complications between the two groups(P>0.05). According to the statistics of 6 mo follow-up after operation, there was no recurrence in the experimental group, and the recurrence rate was 11.8% in the control group(P<0.05).CONCLUSION: Adjunctive use of 0.05% cyclosporine eye drops after pterygium excision with limbal stem cell transplantation enhances ocular surface recovery, reduces dry eye symptoms, and lowers recurrence rates without compromising corneal epithelial healing or safety.

Objective:To compare the efficacy of new nasopharyngeal airway and laryngeal mask airway for airway management in the patients undergoing non-intubated video-assisted thoracoscopic surgery (NIVATS).Methods:In this randomised, controlled, non-inferiority trial, 60 American Society of Anesthesiologists Physical Status classification I or Ⅱ patients of both sexes, aged 18-79 yr, scheduled for elective NIVATS from December 2021 to December 2023 at Jining No.1 People′s Hospital, were divided into 2 groups ( n=30 each) using a computer-generated random code in a 1∶1 ratio: new type nasopharyngeal airway group (group N) and laryngeal mask airway group (group L). After anesthesia induction, a new nasopharyngeal airway was inserted in group N, and a laryngeal mask airway was inserted in group L. Spontaneous ventilation was maintained during the NIVATS. Ultrasound-guided serratus anterior plane block was performed on the affected side before anesthesia induction. Anesthesia was maintained with propofol and remifentanil. The primary outcome measure was the rate of intraoperative airway intervention, the airway interventions included repositioning of the airway tools, manual assisted ventilation, jaw-thrust maneuver, and conversion to endotracheal intubation. The secondary outcome measures included the first-attempt success rate of airway device placement, time for establishing a patent airway, the minimum value of SpO 2, the maximum value of P ETCO 2, and incidence of complications such as postoperative sore throat. Results:The rate of intraoperative airway intervention was 27% in group L and 47% in group N ( χ2=2.58, P=0.108). The difference in the rate of intraoperative airway intervention between the two groups was 0.20 (95% confidence interval 0.15-0.25), with a 95% confidence interval upper limit higher than the non-inferiority boundary (10%), indicating that this non-inferiority hypothesis was not established. In comparison to group L, the rate of intraoperative jaw-thrust maneuver intervention was significantly increased, the time to establish a patent airway was shortened, and the incidence of postoperative sore throat was decreased in group N ( P<0.05). Conclusions:Compared with the laryngeal mask airway, the new nasopharyngeal airway can reduce the development of postoperative throat pain, however, it is less effective in maintaining a patent airway. It requires careful consideration of risks and benefits when used for NIVATS.

Objective:To investigate risk factors for adverse pregnancy outcomes(APO) in women with hypertriglyceridemia(HTG) during late pregnancy despite normal thyroid function, focusing on thyroid-stimulating hormone receptor(TSHR) levels.Methods:A total of 242 pregnant women with normal thyroid function who delivered in General Hospital of Central Theater Command from October 2023 to June 2024 were divided into HTG( n=111) and non-HTG groups( n=131). Clinical data, lipid profiles, thyroid function, TSHR levels, and APO were compared, and the influencing factors of APO were analyzed. Results:Compared with non-HTG group, APO, adverse maternal outcomes, and gestational diabetes mellitus(GDM) were significantly more frequent in the HTG group( P<0.05). The HTG group also had higher triglyceride(TG), fasting plasma glucose(FPG), triglyceride glucose index(TyG), triglyceride/high density lipoprotein cholesterol(TG/HDL-C), thyroid stimulating hormone(TSH) and TSHR, with lower free triiodothyronine (FT 3)( P<0.05). TSHR was an independent risk factor for APO, maternal adverse outcomes, and GDM in all pregnant women( OR=1.112, 95% CI 1.007-1.229; OR=1.126, 95% CI 1.020-1.243; OR=1.133, 95% CI 1.025-1.253) and was also an independent risk factor for APO in the HTG group( OR=1.165, 95% CI 1.005-1.351). Conclusion:Pregnant women with normal thyroid function and HTG in late pregnancy are more likely to have APO, manifested as maternal adverse outcomes and GDM. TSHR is an independent risk factor for APO.

Objective:To explore the application of an automatic slide-dropping instrument in bone marrow chromosomal karyotyping.Methods:The effects of manual and automatic dropping methods under different environmental humidity were retrospectively analyzed, and the repeatability of the automatic dropping method was analyzed.Results:No statistical difference was found between the results of automatic and manual dropping methods under the optimum ambient humidity and high humidity ( P>0.05). At low humidity, there was a statistical difference between the two methods ( P<0.05). With regard to the repeatability, the coefficient of variations of the automatic dropping method for the number of split phases, the rate of good dispersion and the rate of overlap were all lower than those of the manual dropping method. A statistical difference was also found in the number of split phases ( P<0.05) but not in the discrete excellent rate and overlapping rate between the two methods ( P>0.05). Conclusion:Better effect can be obtained by the automatic dropping instrument. It is suggested to gradually replace manual work with machine.

Objective To observe ultrasonic manifestations of ovarian cysts in neonates and infants.Methods Totally 40 neonates or infants with large or complicated ovarian cysts were retrospectively enrolled,and ultrasonic manifestations,surgical operation findings or follow-up data were analyzed.Results Among 40 cases,thin wall and echoless unicellular cysts were found in 20 cases,among which 9 were accompanied by"ascus",and these cases were classified into simple cyst group.Thick wall cysts with spot-like,flocculent or heterogeneous solid components were observed in 19 cases,including 11 cases with"double wall sign",8 with solid-liquid stratification and 1 case with"ascus",and these cases were taken as complex cyst group.Atrophic solid cyst was found in 1 case.The long diameter,anteroposterior diameter and short diameter of simple cyst group were all larger than those of complex cyst group(all P＜0.05).Ultrasound correctly diagnosed ovarian origin tumors in 14 cases(14/40,35.00％).Hemorrhage combined with torsion necrosis was detected in 18 cases of complicated ovarian cysts in surgical operation.Thirty-eight cases were confirmed by surgical pathology,while 2 cases were confirmed by follow-up,including 1 case of simple ovarian cyst spontaneously subsided and 1 case of complicated ovarian cyst fell off and migrated to right lower liver margin.Conclusion Ovarian cysts in neonates and infants could be roughly divided into simple and complex and atrophic solid ovarian cysts,with ultrasonic manifestations having certain characteristics,which were helpful for diagnosis.

Objective To explore the clinical application value of high frequency ultrasound combined with acoustic radiation force impulse in patients with diabetic sarcopenia(DSA).Methods A total of 196 patients with type 2 diabetes mellitus(T2DM)who were hospitalized in the Endocrinology Department of the First Affiliated Hospital of Longyan City,Fujian Medical University were enrolled in this study from January 2022 to February 2023.All the participants were divided into two groups:simple T2DM group(n=120)and combined DSA group(DSA,n=76)according to the limb skeletal muscle mass index(ASMI).During the same period,40 healthy individuals who underwent physical examination were selected as the normal control(NC)group.The general information and biochemical indicators were analyzed in each group.And the muscle thickness,pinnate angle,muscle bundle length and shear wave velocity of the medial head of the right gastrocnemius muscle were compared among the groups.Results The thickness,feathery angle,muscle bundle length,and shear wave velocity of the medial head muscle of the right gastrocnemius muscle were lower in DSA group than in NC and T2DM groups(P＜0.05).Pearson correlation analysis showed that ASMI was positively correlated with body weight,BMI,TC,albumin,total protein,muscle thickness,feather angle,muscle bundle length,and shear wave velocity(P＜0.05),while negatively correlated with age,FPG and HbA1c(P＜0.05).Binary logistic regression analysis showed that muscle thickness and shear wave velocity are influencing factors for DSA.The analysis of the receiver operating characteristic(ROC)curve of the subjects showed that the area under the ROC curve of muscle thickness and shear wave velocity was 0.826 and 0.877(P＜0.05).The diagnostic thresholds for DSA were 14.1 mm and 1.63 m/s,with sensitivity of 0.953 and 0.903,and specificity of 0.971 and 0.941.Conclusions Ultrasound measurement of the muscle thickness and shear wave velocity of the medial head of the right gastrocnemius muscle can be used to diagnose diabetic sarcopenia.