Clinical effects of nonconvulsive electrotherapy combined with mindfulness-based stress reduction and changes of serum inflammatory factors in depression

BACKGROUND Depression is a common and serious psychological condition,which seriously affects individual well-being and functional ability.Traditional treatment methods include drug therapy and psychological counseling;however,these methods have different degrees of side effects and limitations.In recent years,nonconvulsive electrotherapy(NET)has attracted increasing attention as a noninvasive treatment method.However,the clinical efficacy and potential mechanism of NET on depression are still unclear.We hypothesized that NET has a positive clinical effect in the treatment of depression,and may have a regulatory effect on serum inflammatory factors during treatment.AIM To assess the effects of NET on depression and analyze changes in serum inflammatory factors.METHODS This retrospective study enrolled 140 patients undergoing treatment for depression between May 2017 and June 2022,the observation group that received a combination of mindfulness-based stress reduction(MBSR)and NET treatment(n=70)and the control group that only received MBSR therapy(n=70).The clinical effectiveness of the treatment was evaluated by assessing various factors,including the Hamilton Depression Scale(HAMD)-17,self-rating idea of suicide scale(SSIOS),Pittsburgh Sleep Quality Index(PSQI),and levels of serum inflammatory factors before and after 8 wk of treatment.The quality of life scores between the two groups were compared.Comparisons were made using t and χ^(2) tests.RESULTS After 8 wk of treatment,the observation group exhibited a 91.43%overall effectiveness rate which was higher than that of the control group which was 74.29%(64 vs 52,χ^(2)=7.241;P<0.05).The HAMD,SSIOS,and PSQI scores showed a significant decrease in both groups.Moreover,the observation group had lower scores than the control group(10.37±2.04 vs 14.02±2.16,t=10.280;1.67±0.28 vs 0.87±0.12,t=21.970;5.29±1.33 vs 7.94±1.35,t=11.700;P both<0.001).Additionally,there was a notable decrease in the IL-2,IL-1β,and IL-6 in both groups after treatment.Furthermore,the observation group exhibited superior serum inflammatory factors compared to the control group(70.12±10.32 vs 102.24±20.21,t=11.840;19.35±2.46 vs 22.27±2.13,t=7.508;32.25±4.6 vs 39.42±4.23,t=9.565;P both<0.001).Moreover,the observation group exhibited significantly improved quality of life scores compared to the control group(Social function:19.25±2.76 vs 16.23±2.34;Emotions:18.54±2.83 vs 12.28±2.16;Environment:18.49±2.48 vs 16.56±3.44;Physical health:19.53±2.39 vs 16.62±3.46;P both<0.001)after treatment.CONCLUSION MBSR combined with NET effectively alleviates depression,lowers inflammation(IL-2,IL-1β,and IL-6),reduces suicidal thoughts,enhances sleep,and improves the quality of life of individuals with depression.

Comparison of the Clinical Effect of Prefabricated Fiber Post and Plastic Fiber Post in Oral Repair

Objective:To observe and analyze the clinical effect of prefabricated fiber posts and plastic fiber posts in oral repair.Methods:A total of 128 patients admitted to our hospital from January 2023 to June 2024 underwent oral prosthesis treatment,of which the control group(n=64)was treated with prefabricated fiber posts and the observation group(n=64)with plastic fiber posts.The efficacy,retention rate,and complication rate of the two groups were compared.Results:The total effective rate of the observation group was 96.88%,which was significantly higher than that of the control group(84.38%)(P<0.05).The restoration retention rate in the observation group was 95.31%,which was significantly higher than that in the control group(85.94%)(P<0.05).The incidence of postoperative complications in the observation group was 4.69%,which was significantly lower than that in the control group(15.63%)(P<0.05).Conclusion:For patients with oral prostheses,the use of plastic fiber posts for treatment shows better clinical effects,effectively improving the retention rate of the prosthesis and reducing the incidence of complications.Thus,it is worthy of popularization and application.

Clinical research on Tai Chi:a review of health benefits

Tai Chi,a traditional Chinese martial art and health exercise,has gained significant global attention and recognition.The clinical benefits of Tai Chi have been studied extensively in recent decades.We conducted a systematic search of PubMed,Web of Science,EMBASE databases,and the China National Knowledge Infrastructure,identifying and reviewing 241 clinical trials on the benefits of Tai Chi from their inception to June 1,2023.Most of these studies have consistently demonstrated the positive impact of Tai Chi on balance,cognitive function,mood regulation,sleep quality,pain relief,cardiorespiratory function,and overall health.In the future,the key to fostering the ongoing development of this field lies in comprehensive research on standardized study designs and reporting,the scope of Tai Chi applications,and the core factors influencing its efficacy.

Clinical efficacy of gamma-oryzanol combined with Femoston for perimenopausal syndrome

BACKGROUND Perimenopausal syndrome(PMS)is a chronic disease associated with estrogen deficiency.Because of the unsatisfactory outcomes of current conventional treatments for this condition,its treatment must be continuously explored and optimized.AIM To assess the clinical effectiveness ofγ-oryzanol in combination with Femoston for PMS.METHODS A total of 119 patients with PMS were selected from June 2023 to December 2023,which included 59 and 60 patients in the control and observation group,respectively.The control and observation groups were treated with Femoston andγ-oryzanol+Femoston,respectively.Comparative analyses were performed in terms of clinical effectiveness,safety(dizziness and headache,nausea and vomiting,and breast tenderness),sex hormones[estradiol(E2),luteinizing hormone(LH),and follicle-stimulating hormone(FSH)],lumbar spine(L1-4)and bilateral femoral bone mineral density(BMD),and sleep quality(sleeping time and frequency of awakenings from sleep).RESULTS Compared with the control group,the observation group had statistically higher total effective rates of treatment;lower overall incidence of adverse events;higher post-treatment E2 levels and L1-4 and bilateral femoral BMD;and lower LH and FSH levels,sleeping time,and frequency of awakenings from sleep after treatment.CONCLUSION Therefore,for the treatment of PMS,γ-oryzanol combined with Femoston is significantly better than Femoston alone in terms of clinical effectiveness,exhibiting more pronounced clinical advantages in improving safety,sex hormone levels,BMD,and sleep quality.

Appropriateness of Amikacin Dose Prescription, Monitoring and Safety during Hospitalization as an Impact of Clinical Pharmacologist Intervention, in the Israeli Regional Hospital

Background: Use of inappropriate amikacin dose is one of the most important factors in inducing toxicity, prolonged hospitalization as well as in increasing patient’s mortality. Objective: The aims of this study are the analysis of amikacin dose, serum level and the examination of the effectiveness of the clinical pharmacologist (CP) therapeutic drug monitoring (TDM) intervention to guarantee the safety of amikacin use. Methods: This is a one-year retrospective observational chart review study, which evaluates amikacin dose, serum drug level, development of adverse effects in patients on amikacin with or without CP TDM consultation. Results: Amikacin was prescribed for 393 complex patients, with median age 83. Amikacin group (AG) included 140 (32%) courses with CP consultation (AG1) and 292 (68%) courses without CP consultation (AG2). The distribution of most study characteristics in both groups was similar including amikacin dose (9-10 mg/kg/day), renal failure (14%) and mortality (12%). Acceptance for CP consultation was in 46% of amikacin courses and dose changes were done in 63% after CP intervention. Prolonged antibiotic course (4.6 ± 1.5 vs 3.8 ± 1.6 days, p < 0.0001) and the patient’s hemodynamic instability (15% vs 7%, p = 0.01) were more frequent in the AG1 compared to the AG2. There was a strong association between CP consultation and prolonged hospitalization (p = 0.005), while no association between it and amikacin adverse effects, renal failure or mortality. Conclusions: There was no trend to reducing amikacin toxicity, days of hospitaliza tion or mortality in patients with CP consultation. CP TDM intervention was more in the management of complicated clinical situations. However, it is necessary to optimize it.

Effects of postoperative treatment with chemotherapy and cellular immunotherapy on patients with colorectal cancer

BACKGROUND The outcome of surgical treatment for colorectal cancer(CRC)remains unsatis-factory and warrants further exploration and optimization.AIM To clarify the impact of chemotherapy plus cellular immunotherapy[dendritic cell-cytokine-induced killer(DC-CIK)cell immunotherapy]on patients after CRC surgery and to explore the mediating variables.METHODS A total cohort of 121 patients who underwent CRC surgery between January 2019 and April 2022 were selected.The sample comprised a control group of 55 pa-tients who received the XELOX chemotherapy regimen and a research group of 66 patients who received XELOX+DC-CIK immunotherapy.We performed compa-rative analyses of the clinical and pathological data of the two groups,including efficacy(2-year disease-free survival[DFS]rate),the incidence of adverse events(diarrhea,myelosuppression,gastrointestinal reactions,and peripheral neuritis),serum levels of tumor markers[carcinoembryonic antigens and carbohydrate an-tigens(CA)19-9 and CA242],and T-cell subsets[cluster of differentiation(CD)3+,CD3+CD4+,CD3+CD8+,natural killer(NK),and NK T cells].We also conducted preliminary univariate and mul-tivariate analyses of the variables that affected the efficacy of the treatments.RESULTS We found a significantly higher 2-year DFS rate of treatment efficacy in the research group than in the control group,with a statistically lower incidence of adverse events.Both groups showed a reduction in serum tumor markers after treatment but there was no marked intergroup difference.After treatment,the various T-cell subgroup indicators in the control group were significantly lower than those in the research group.The indices of T-cell subsets in the research group showed no significant change from preoperative levels.Univariate analysis revealed a significant correlation between TNM staging,tumor differentiation,and the rates of nonresponse to treatment in CRC patients after surgery.Multivariate results indicated that the treatment approach significantly affected the efficacy of postoperative CRC treatment.CONCLUSION We concluded that XELOX+DC-CIK immunotherapy for postsurgical CRC patients offers reduced rates of treatment-induced adverse events,extended 2-year DFS,enhanced immunity,and increased physiological antitumor responses.

Clinical efficacy,bone density,and follow-up in implant and orthodontic treatment for inclined adjacent teeth

BACKGROUND Tooth defects can cause elongation of occlusal teeth,leading to insufficient repair space.The combination of dental implant restoration and orthodontic treatment of oblique adjacent teeth has a significant therapeutic effect.AIM To explore clinical efficacy,bone density,and follow-up of implant and orthodontic treatment for patients with inclined adjacent teeth.METHODS In total,98 patients with oblique adjacent teeth were randomly assigned to implant restoration combined with orthodontic treatment(group A,n=49)or to receive implant restoration alone(group B,n=49).Changes in alveolar ridge bone density and apical bone density were observed before and after treatment in the two groups.Changes in chewing function and language function were compared between the two groups of patients.Follow-up lasted for 12 mo after repair to observe any adverse reactions in the oral cavity.RESULTS The clinical effective rates of group A and group B were 97.96%and 85.71%,respectively,with group A having a higher clinical effective rate than group B.After treatment,the bone density of the alveolar ridge and apical bone in both groups decreased compared to before treatment,while the chewing and language functions improved.The changes in various indicators in group A were more significant.After treatment,the satisfaction rate of group A(97.96%)was higher than that of group B(79.59%).The incidence of adverse reactions in group A(2.04%)was lower than that in group B(24.49%).CONCLUSION The amalgamation of implant restoration and orthodontic treatment for adjacent tilted teeth demonstrates notable clinical efficacy,diminishes alveolar bone resorption,and fosters patient functional rehabilitation while exhibiting negligible adverse reactions.

Clinical efficacy and safety of flexible ureteroscopy and percutaneous nephrolithotomy for large kidney stones:A retrospective comparative study

BACKGROUND Renal stones ranging 20–40 mm are very common in China.Although no largesample clinical studies have confirmed the clinical efficacy and safety of this method,there is also a lack of comparative data with traditional treatment.AIM To investigate the clinical efficacy of flexible ureteroscopy(FURS)and percutaneous nephrolithotomy(PCNL)by postoperative stone clearance and changes in soluble vascular cell adhesion molecule 1(sVCAM-1)and kidney injury molecule 1(KIM-1)levels in patients with large kidney stones(>2 cm in diameter).METHODS This single-center observational study was performed at a Chinese hospital between January 1,2021,and October 30,2023.All 250 enrolled patients were diagnosed with large kidney stones(>2 cm)and divided into a FURS group(n=145)and a PCNL group(n=105)by the surgical method.The FURS group was treated with flexible ureteroscopy and the PCNL group was treated with percutaneous nephrolithotomy.The operation time,time to palinesthesia,intraoperative blood loss,drop in hemoglobin,length of hospital stay,stone clearance rate,and complications were recorded in the two groups.Preoperative and postoperative serum sVCAM-1 levels,erythrocyte sedimentation rate(ESR),urine KIM-1 levels,preoperative and postoperative pain visual analog scale(VAS)and Wisconsin Stone Quality of Life Questionnaire(WISQOL)scores were also documented.RESULTS All 250 eligible patients completed the follow-up.There were no significant differences in baseline characteristics between the two groups(P>0.05).The operation time in the FURS group was significantly greater than that in the PCNL group.The time to ambulation,intraoperative blood loss,decrease in hemoglobin,and length of hospital stay were significantly lower in the FURS group than in the PCNL group.The FURS group also had a significantly higher stone clearance rate and a lower incidence of postoperative complications.There was no significant difference in antibiotic use between the groups.Postoperative serum sVCAM-1 levels,urine KIM-1 levels,and VAS scores were lower in the FURS group than in the PCNL group,but postoperative ESR and WISQOL scores were greater in the FURS group than in the PCNL group.CONCLUSION FURS demonstrated superior clinical efficacy in treating large kidney stones(>2 cm in diameter)compared PCNL.It not only improved the postoperative stone clearance rate and reduced complications and recovery time but also positively affected serum SCM-1,ESR,and urine KIM-1 levels,subsequent improvement of patient quality of life.

Effect of sitagliptin combined with Yiqi yangyin huoxue decoction on clinical efficacy and hemorheology in early diabetic nephropathy

BACKGROUND Early diabetic nephropathy(DN)is a complication of diabetes mellitus.It mainly affects kidney microvessels and glomerular function,and its timely and effective treatment is critical for early DN.However,the effects of treatments comprising simple Western medicine are not optimal.With the promotion and implementation of integrated Chinese and western medicine treatments,remarkable results have been achieved for many diseases.To this end,we explored the clinical efficacy of integrated traditional Chinese and western medicines for the treatment of early DN.AIM To investigate the effect of sitagliptin tablets combined with Yiqi yangyin huoxue decoction on clinical efficacy and hemorheology in patients with early DN.METHODS Through a retrospective analysis,123 patients with early DN were admitted to the endocrinology clinic of the Changzhou NO.7 People’s Hospital from January 2021 to October 2022 and were selected as study subjects.After rigorous screening,100 patients with early DN were enrolled.The control group(CG,n=50)and the observation group(OG,n=50)were divided according to the treatment method.The CG were treated with sitagliptin,and the OG were treated with sitagliptin plus the Yiqi yangyin huoxue decoction.Both groups were treated for 3 mo.For both groups,the baseline data and clinical efficacy were compared,and changes in blood glucose levels,lipid levels,renal function,and hematological indicators before(T0)and after(T1)treatment were assessed.RESULTS The total effective rate for the OG was 94.00%and that of the CG was 80.00%(P<0.05).After treatment(T1),the levels of fasting blood glucose,2 h postprandial glucose,total cholesterol,triacylglycerol,and low-density lipoprotein cholesterol in OG patients were obviously lower than those in the CG(P<0.05),and cystatin C,homocysteine,urinary microalbumin,and blood creatinine values in OG patients were also obviously lower than those in the CG(P<0.05);erythrocyte deposition,plasma viscosity,whole blood high shear viscosity,and whole blood low shear viscosity were markedly lower in OG patients than in the CG(P<0.05).CONCLUSION Sitagliptin combined with Yiqi yangyin huoxue decoction has a remarkable effect when used to treat patients with early DN.Further,it is helpful in improving hemorheological indices and controlling disease progression.

Clinical Application and Prospect of New Radiotherapy Technology in Cancer Treatment

Objective: Carbon ion therapy, a new radiotherapy technology, has shown its remarkable efficacy and potential in cancer treatment, especially in the treatment of refractory tumors. Methods: This paper clarifies the physical basis, technological change, and clinical practice effect of carbon ion therapy, comprehensively discusses the future prospects, and evaluates the clinical application effect. Results: The technology has significantly improved the treatment effectiveness and received a positive response from patients. Conclusion: Carbon ion therapy technology has become a major innovation in the field of cancer treatment. It not only has a profound impact on many current cancer therapy methods but also indicates the application blueprint for a wider range of cancer types in the future, showing a new chapter of medical technology advancement.

Evaluation of the Clinical Efficacy of Full Femtosecond Laser Surgery in the Treatment of Myopia

Objective:To evaluate the clinical effect of full femtosecond laser surgery in the treatment of myopia patients.Methods:120 myopia patients admitted to our hospital from January 2022 to June 2023 were selected.According to the random number table method,60 patients in the observation group underwent full femtosecond laser surgery,and 60 patients in the control group underwent femtosecond laser-assisted in situ keratomileusis(FS-LASIK)surgery.The clinical effects of the two groups were compared.Results:10 days postoperatively and 6 months after operation,the visual acuity level of the observation group was higher than that of the control group,the postoperative corneal asphericity coefficient and corneal full-thickness were lower than those of the control group,and the total effective rate 6 months after operation was higher than that of the control group(P<0.05).Conclusion:Full femtosecond laser surgical treatment can improve the postoperative visual acuity of patients with myopia,enhance the corneal asphericity coefficient(Q)and corneal full-thickness,and exert significant clinical effects.

Real-world clinical effectiveness of sorafenib among patients with unresectable hepatocellular carcinoma at two centers in the United States

BACKGROUND In the United States,sorafenib monotherapy was approved in 2007 for first-line(1L)treatment of patients with unresectable hepatocellular carcinoma(uHCC).As other therapies have been approved in recent years for hepatocellular carcinoma treatment in later lines,it is essential to assess clinical effectiveness of older therapies in actual clinical practice to inform healthcare practitioners’decisions for better patient care.AIM To assess patient characteristics/clinical effectiveness of 1L sorafenib in uHCC patients treated in United States academic and community practice settings.METHODS A retrospective observational study was conducted among adult patients(≥18 years)in the United States initiating sorafenib monotherapy as 1L systemic therapy for uHCC with Eastern Cooperative Oncology Group status of 0 or 1 between January 2016 and December 2019 at City of Hope and Advent Health.Data were extracted by trained abstractionists from individual patients’electronic health records and captured in electronic case report forms.Institutional Review Board approvals were obtained prior to study initiation.Data were captured from the time of sorafenib initiation until death or the end of follow-up.All data were de-identified prior to analyses.Clinical outcomes assessed included provider-reported best response,progression-free survival(PFS),and overall survival(OS).PFS and OS were estimated using Kaplan-Meier methods.RESULTS Among 134 uHCC patients treated with 1L sorafenib,majority were male(75%),and most were Caucasian(62%)or Asian(19%).Median patient age was 64 years.The most common etiologies of liver disease were hepatitis C(54%),alcohol-related liver disease(16%),and hepatitis B(11%).Most patients were reported to have Barcelona Clinic Liver Cancer stage B(19%)or stage C(70%)disease.Of 134 patients,110(82%)were reported to have discontinued treatment or died during follow-up.Primary reasons for sorafenib discontinuation were reported as progression(35%)and toxicity(30%).Best overall response was reported for 124 patients,of which 7.3%reported complete or partial response.Median time to treatment discontinuation was 2.3 mo.Overall,103 patients(77%)had disease progression or died during sorafenib therapy.Median PFS was estimated to be 2.9 mo.At the end of follow-up,82 patients(61%)were deceased.Median OS was 8.5 mo.CONCLUSION Newer therapeutic options that have reported higher PFS and OS in real-world clinical practice should be considered to enhance patient outcomes.

Clinical effects of Xingnao Kaiqiao acupuncture on neurological impairment following cerebral infarction

BACKGROUND： Although the curative effects of acupuncture have been confirmed by various treatments of cerebral infarction, few studies have investigated when acupuncture can attain the best clinical effect. OBJECTIVE： Four different time points were selected for acupuncture treatment of cerebral infarction to evaluate the appropriate time course for Xingnao Kaiqiao therapy in terms of improved neurological function. DESIGN： Controlled observation. SETTING： Department of Traditional Chinese Medicine Rehabilitation and Physiotherapy of the Affiliated Hospital of Medical College of Chinese Armed Police Forces. PARTICIPANTS： A total of 120 inpatients with cerebral infarction of different stages, including 75 males and 45 females, aged 41-75 years, were selected from November 2005 to December 2006 at the Department of Traditional Chinese Medicine Rehabilitation and Physiotherapy in Affiliated Hospital of Medical College of Chinese Armed Police Forces. Diagnostic criteria： in accordance with ＂main points of diagnosis on different cerebrovascular disease＂ secondly revised in the Second Cerebrovascular Disease Academic Meeting of Chinese Medicine Association in 1986. All accepted subjects provided confirmed consent, and the experiment received ethical permission from the hospital＇s ethics committee. METHODS： ① Experiment grouping： All inpatients were divided into four groups with non-stochastic concurrent control method according to the disease course： Group Ⅰ （onset within 7 hours）, group Ⅱ （onset from 7 hours to 3 days）, group Ⅲ （onset within 4-7 days）, and group IV （onset within 21-180 days）. On the basis of symptomatic treatment with western medicine, each group received Xingnao Kaiqiao therapy after onset within 7 hours, 7 hours to 3 days, 4 to 7days, and 21 to 180 days. ① The principal acupoints were Neiguan, Renzhong, and Sanyinfiao. ② The auxiliary acupoints were Jiquan, Chize, and Weizhong. ③Acupuncture manipulations： initially, Neiguan （PC6, bilateral） was needled at 0.5-1.0 cun vertically with a reducing technique achieved by rotating-swirling and lifting-inserting for l minute. Subsequently, Renzhong （GV26） was needled at 0.3-0.5 cun obliquely towards the nasal septum, with a heavy bird-pecking method until eyeballs were moist or shed tears. Sanyinjiao （SP6, affected limb） was needled at 1.0-1.5 cun obliquely along the medial border of the tibia with a 45° angle between the needle and skin. The technique of reinforcing was achieved by a lifting-inserting method until the affected lower limb twitched three times. The auxiliary acupoint, Jiquan, was selected when the patient extended the affected upper limb abduction. Jiquan was along the downward channel, l cun from the quondam Jiquan （HT1） acupoint; the armpit hair was avoided. Jiquan （affected limb） was needled vertically at 1.0-1.5 cun. The technique of reduction was achieved by lifting-inserting until the affected upper limb twitched three times. Chize （LU5） was selected when the patient flexed the elbow at 120°. Chize was vertically needled at l cun with a lifting-inserting reducing technique until the affected forearm and fingers twitched three times. Weizhong （BL40） was selected when the patient＇s leg was raised straight in a supine position. Weizhong was vertically needled at 0.5 1.0 cun with a lifting-inserting reducing technique until the affected lower limb twitched three times. ⑤ Acupuncture manipulations were achieved by the doctor who is an associate chief physician and doctor of acupuncture and moxibustion and has aptitude for the post＇s specification. ⑥One course of treatment lasted for 10 days and each group was treated for two courses of treatment. ⑦Experiment evaluation： To apply neurological impairment scores for evaluating clinical curative effects before and after treatment with Xingnao Kaiqiao therapy on day 7, 14, and 21（range of 0 45; decreasing score indicates functional improvement）.To evaluate clinical curative effect by clinical effective power： Basic recovery： equal to or more than 81%; significant improvement： 56% to 81% （including 56%）; Improvement： between 36% to 56% （including 36%）; Slight Improvement： 11% to 36% （including 11%）; No change： less than 11%; Aggravation （including death）： negative value. Total effective rate was computed at the same time. MAIN OUTCOME MEASURES： The total effective rate and amelioration of neurological impairment of the patients after treatment. RESULTS： All 120 patients with cerebral infarction were included in the final analysis, without deletion. ① Comparison of the total effective rate： the total effective rate of group Ⅰ, group Ⅱ, group Ⅲ and group IV was 97%, 93%, 93%, and 67%, respectively. There were significant differences of interclass synthetic curative effects （x^2 = 36.351 7, P 〈 0.01）. ② Amelioration of neurological impairment： A decreased neurological impairment score was observed in group Ⅰ on day 7, 14, and 21 after Xingnao Kaiqiao therapy. The differences between group Ⅳ and the remaining three groups were significant （P 〈 0.05）. CONCLUSION： Xingnao Kaiqiao therapy is helpful for amelioration of neurological impairment in patients during the acute stage cerebral infarction.

Evaluation of the Application Effect of Short Video Combined with BOPPPS Teaching Mode in Clinical Anesthesia Teaching

Objective:To study the application effect of short video combined with BOPPPS teaching mode in clinical anesthesia practice.Method:48 students assigned to clinical anesthesia in digestive endoscopy of Shanxi Bethune Hospital from July 1,2022 to April 1,2023 were selected as research objects.They were randomly divided into the control group(PowerPoint presentation teaching group)and the observation group(short video combined with BOPPPS teaching group),with 24 students in each group.After the internship,the students’theoretical and technical scores were tested,the effects of the two teaching modes were compared,and the students’satisfaction was investigated.Results:The test scores of students in the observation group were significantly better than those in the control group(P<0.05).The short video combined with BOPPPS teaching mode can significantly improve students’learning interest,operation skills,and memory(P<0.05).The students’satisfaction in the observation group was higher than that in the control group(P<0.05).Conclusion:In clinical practice,the application of short video combined with BOPPPS teaching mode has achieved great effect,which is worth further promotion and research.

The Clinical Effects of Allantoin Powder for Gargle on Periodontal Diseases and Aphthous Ulcer

A newly developed mouthrinse, Allantoin Powder for Gargle, was clinically investigated. The compound of this agent is mainly allantoin, which is believed easy to penetrate into gingival sulcus and periodontal pockets as well as other places (such as tongue, soft palate, etc.) where it is inconvenient to use medication, 219 patients with various diseases of oral cavity were investigated in the double blind randomlized placebo controlled study. It was observed that apparent efficient rates of the experimental mouthrinse on periodontitis and marginal gingivitis were 81.25% and 56.86% respectively; and the efficient rate of it on aphthous ulcer was 68.57%. The data show that this agent has effective as an adjuctive on the treatments of periodontal diseases and aphthous ulcer.

The non-antibacterial effects and possible clinical applications of macrolide antibiotics

As one group of the most widely used oral antibacterial drugs, macrolides have been clinically applied for more than 50 years because of their safety and efficacy. Recently, the non-antibacterial applications of macrolides are frequently reported, such as the therapy of malignant tumor, exudative pleurisy, pulmonary fibrosis, rheumatoid arthritis, bronchiectasis, asthma, gastrointestinal peristalsis disorders, and so on with new pharmacological effects, including reverse of tumor resistance, anti-chemical adherence, anti-fibrosis, and modulations of gastrointestinal motility as well as immune activity. The in-depth research of marcolides’ non-antibiotic actions can not only extend the application fields of macrolides, but provide a new way to treat some refractory diseases.

The Assessment of Non-Linear Effects in Clinical Research

Background: Novel models for the assessment of non-linear data are being developed for the benefit of making better predictions from the data. Objective: To review traditional and modern models. Results, and Conclusions: 1) Logit and probit transformations are often successfully used to mimic a linear model. Logistic regression, Cox regression, Poisson regression, and Markow modeling are examples of logit transformation;2) Either the x- or y-axis or both of them can be logarithmically transformed. Also Box Cox transformation equations and ACE (alternating conditional expectations) or AVAS (additive and variance stabilization for regression) packages are simple empirical methods often successful for linearly remodeling of non-linear data;3) Data that are sinusoidal, can, generally, be successfully modeled using polynomial regression or Fourier analysis;4) For exponential patterns like plasma concentration time relationships exponential modeling with or without Laplace transformations is a possibility. Spline and Loess are computationally intensive modern methods, suitable for smoothing data patterns, if the data plot leaves you with no idea of the relationship between the y- and x-values. There are no statistical tests to assess the goodness of fit of these methods, but it is always better than that of traditional models.

Disinfection Effects and Clinical Application of Sodium Dichloroisocyanurate Powder on Bacteria

With the continuous increase of large-scale pig farms,the disinfection of pig farm environment plays an extremely important part in the control and prevention of pig farm diseases in high-density breeding environment.As an important breeding place for pig farms,the farrowing house must be performed with scientific and standardized disinfection.In this paper,different disinfection modes were used to disinfect the empty farrowing houses of pig farms,and the total plate count,Escherichia coli,Staphylococcus aureus,and fungi were used as detection indicators to comprehensively evaluate the disinfection effect of the air microorganisms and the surface of the objects in the empty house after disinfection,with the aim to provide a basis for the establishment of a scientific pig farm environmental disinfection model.

Effects of multiple intravitreal anti-VEGF injections on retinal nerve fiber layer and intraocular pressure: a comparative clinical study

Dear Sir,Ifound the article by Sobac1etal[1]very interesting.The authors concluded that repeated intravitreal injection(IVI)of ranibizumab or bevacizumab didn’t seem have adverse effects on retinal nerve fiber layer(RNFL)thickness in wet age-related macular degeneration(AMD)patients.