Obvious Adverse Reactions Research Articles

Effect of 0.01% Atropine on diopter and optic axis in adolescents and children with myopia.

The purpose of this study was to investigate the effect of 0.01% Atropine eye drops on diopter and optic axis in adolescents and children with myopia. A total of 164 children with myopia were randomly divided into two groups, Group A and Group B with 82 patients in each group, according to the digital table method. Group A was treated with 0.01% Atropine eye drops, while Group B was treated with single vision lenses. Before the treatment, there was no significant difference in diopter and axial length between the two groups (P=0.624 and P=0.123). After 12 months of treatment, the diopter and axial length of Group A were lower than those of Group B (P < 0.001 and P = 0.005). There were no obvious adverse reactions during corrective therapy in the two groups. The results show that compared with single vision lenses, 0.01% Atropine is more effective in correcting myopia, and may control the increase of optic axis in adolescents and children with myopia, in a better way, with high safety..

Effects of photodynamic therapy in the treatment of high-grade vaginal intraepithelial lesions following hysterectomy and HPV infection

BackgroundNon-invasive treatment therapy, such as 5-Aminolevulinic acid photodynamic therapy (ALA-PDT), has gained attention for its effect on select cervical and vaginal lesions. To investigate the effect of ALA-PDT on high-grade vaginal intraepithelial lesions (HG VAIN) after hysterectomy and high-risk human papillomavirus (HR-HPV) infection, in this study, we evaluated the clinical efficacy and safety of ALA-PDT in 23 patients with HG VAIN following hysterectomy and HPV. Methods23 patients with HG VAIN after hysterectomy were selected for photodynamic therapy, and the therapeutic effect, adverse reactions, recurrence rate and HPV clearance rate were analyzed respectively. The patients were followed up at 3, 6, 9, and 12 months after ALA-PDT. HPV, thinprep cytologic test (TCT) and reid colposcopic index (RCI) score should be performed 3 months after treatment. When the RCI score is higher than or equal to 3, a colposcopy biopsy should be conducted, the additional ALA-PDT should be continued if residual lesions were detected. When the RCI score is lower than or equal to 2, HPV and TCT should be reviewed every 3 months. ResultsAfter 3 months of photodynamic therapy, 21 patients were cured, with the cure rate of 91.3% (21/23). Two patients (8.7%) had residual lesions, which had degraded compared with the previous. After treatment, the overall HR-HPV clearance rate was 56.5% at 3 months, 65.2% at 6 months, 69.5% at 9 months, and 74% at 12 months. No obvious adverse reactions were found during and after treatment. Moreover, no recurrence occurred during the whole follow-up period. ConclusionsCompared with other therapies, ALA-PDT is a novel therapy with non-invasive procedure in HG VAIN after hysterectomy. ALA-PDT can be used for the treatment of HG VAIN after hysterectomy, moreover, it can not only effectively clear HR-HPV, but also can prevent the recurrence and progression of vaginal lesions caused by persistent HR-HPV infection.

Nasal drip of dexmedetomidine for optimal sedation during PICC insertion in pediatric burn care.

For peripherally inserted central catheter (PICC) inserting, tranquil cooperation of children for an extended period is often required. Therefore, sedation is routinely induced clinically prior to PICC inserting. Chloral hydrate is a commonly used sedative for children. However, its clinical acceptance has remained low. And the sedation effect is non-satisfactory. Previous studies have confirmed the safety and effectiveness of intravenous/oral dosing or nasal dripping for sedation during the examinations of electrocardiography and computed tomography. Yet few studies have assessed the sedating efficacy of dexmedetomidine nasal drops for PICC inserting. From a cohort of 40 hospitalized patients scheduled for PICC inserting, 15 children employing a novel sedative mode of dexmedetomidine nasal drops at a dose of 2 ug/kg were assigned into group A while group B included another 25 children sedated routinely via an enema of 10% chloral hydrate at a dose of 0.5 mL/kg. The Ramsay's scoring criteria were utilized for assessing the status of sedation. Two groups were observed with regards to success rate of sedation, onset time of sedation and occurrences of adverse reactions. Statistical inter-group differences existed in success rate and onset time of sedation. The success rate of group A was higher than that of group B (93.3% vs 64.0%, X2 = 4.302, P = .038 < 0.05). Group A had a faster onset of sedation than group B (14.86 ± 2.57 vs 19.06 ± 3.40 minutes, t = 3.781, P = .001 < 0.05). No inter-group difference of statistical significance existed in occurrence of adverse reactions (P = 1.000 > 0.05). Logistic regression analysis showed that the success rate of sedation in group A was higher than that in group B, and the difference was statistically significant (P = .036 < 0.05). For sedating burn children, nasal dripping of dexmedetomidine is both safe and effective during PICC inserting. Without any obvious adverse reaction, it may relieve sufferings and enhance acceptance.

Citalopram in the treatment of elderly chronic heart failure combined with depression: A systematic review and meta-analysis.

Depression is an independent factor to predict the hospitalization and mortality in the chronic HF patients. Citalopram is known as an effective drug for depression treatment. Currently, there is no specific recommendation in the HF guidelines for the treatment of psychological comorbidity. In recent years, many studies have shown that the citalopram may be safe in treating of chronic HF with depression. To evaluate the efficacy and safety of the citalopram in the treatment of elderly chronic HF combined with depression. PubMed, EMBASE, Cochrane, Web of Science, CNKI, VIP, CBM, and Wanfang were searched from their inception to May 2022. In the treatment of elderly chronic HF combined with depression, randomized controlled studies of the citalopram were included. Independent screening and extraction of data information were conducted by two researchers, and the quality was assessed by the Cochrane bias risk assessment tool. Review manager 5.4.1 was employed for statistical analysis. The results of meta-analysis prove that the citalopram treatment for depressed patients with chronic HF has a benefit for HAMD-24 (MD: -8.51, 95% CI: -10.15 to -6.88) and LVEF (MD: 2.42, 95% CI: 0.51 to 4.33). Moreover, the score of GDS decreases, and NT-proBNP (MD: -537.78, 95% CI: -718.03 to -357.54) is improved. However, the comparison with the control group indicates that there is no good effect on HAMD-17 (MD: -5.14, 95% CI: -11.60 to 1.32), MADRS (MD: -1.57, 95% CI: -3.47 to 0.32) and LVEDD (MD: -1.45, 95% CI: -3.65 to -0.76). No obvious adverse drug reactions were observed. Citalopram treatment for depressed patients with chronic HF has a positive effect on LVEF and NT-proBNP. It can alleviate HAMD-24 and GDS, but the relative benefits for LVEDD, HAMD-17 and MADRS still need to be verified.Systematic Review Registration: PROSPERO [CRD42021289917].

Efficacy of Alveolar Type II Epithelial Cell Transplantation for Pulmonary Fibrosis: A Meta-Analysis.

Cell transplantation is a promising therapeutic strategy for pulmonary fibrosis. In order to clarify the alveolar type II epithelial cell potential utility in the treatment of lung disease, we conducted a meta-analysis, to evaluate alveolar type II epithelial cells in animal models of lung injury and pulmonary fibrosis. This review followed the recommendations from the PRISMA statements, Comprehensive retrieval method was used to search Embase, PubMed, Cochrane, Chinese Knowledge Infrastructure, VIP and Wanfang databases. A total of 7 studies and 286 model rats were included. Two researchers independently screened the identified studies, based on inclusion and exclusion criteria. All analyses were conducted using Review Manager V.5.3 software. The combined standard mean difference (SMD) and 95% confidence interval (CI) of data from the included studies were calculated using fixed or random-effects models. The analysis of three outcome indexes showed that the heterogeneity of the oxygen saturation group was high (I2=85%), the lung weight group (I2=64%) was close to moderate heterogeneity, and the lung hydroxyproline content group (I2=0) was not heterogeneous. Meta-analysis showed that transplantation of alveolar type II epithelial cells has beneficial effects, and no obvious adverse reactions. Alveolar type II epithelial cell transplantation can significantly reduce the intervention group and lung hydroxyproline content weight, improve the blood oxygen saturation, lung histo-pathology showed significant improvement in pulmonary fibrosis.

The positive effect of mother-performed infant massage on infantile eczema and maternal mental state: A randomized controlled trial.

To observe the influence of MPIM on infantile eczema, quality of life, growth and maternal mental state. This trial was a randomized controlled study. Sixty-six full-term infants with eczema were randomly divided into eczema control group (EC group, n = 33) and eczema with MPIM group (EM group, n = 33), along with healthy full-term infants in the healthy control group (HC group, n = 31). The mothers in the EC group received the instruction of routine care, while the mothers in the EM group applied massage on the infants plus receiving the same instruction of the routine care. HC group received none of any specific intervention. Data were collected in the three groups at the baseline and at the end of 2- and 5-month intervention. Before and at the end of 2-month intervention, the following indexes were investigated in infants including the growth indexes, eczema area severity index (EASI), infantile dermatitis quality of life index (IDQOL). And the scores of self-rating anxiety scale (SAS) and self-rating depression scale (SDS) were investigated in mothers at the same timepoints. At the end of 5-month intervention, the infants' growth and relapse condition of eczema were observed. Overall, 31 cases in HC group, 31 in EC group and 32 in EM group were included for data analysis. There were no significant differences in the indexes of infantile growth among the three groups (all P >0.05). The scores of EASI and IDQOL significantly lowered (both P < 0.001) in EC group following the instruction of routine care, along with reduced maternal scores of SAS and SDS (both P < 0.05). Compared with the EC group, the EM group showed significantly lower scores of EASI and IDQOL (both P < 0.001) and lower relapse rate (P < 0.01) in infants with eczema, along with significantly lower scores of SAS and SDS in mothers (both P < 0.01). Moreover, none of obvious adverse reaction was reported following MPIM, to which most of the mothers could adhere. MPIM could effectively promote the remission of infantile eczema and reduce its relapse, along with relieving maternal anxiety and depression mood. Identifier: ChiCTR2200066246.

Clinical Study of San Wei Sheng Huo Decoction in the Treatment of Refractory Chemotherapy-Induced Thrombocytopenia

To investigate the efficacy and safety of treating refractory chemotherapy-induced thrombocytopenia (RCIT) with San Wei Sheng Huo Decoction (SWSHD) as the main formula. A retrospective study was conducted and the data of RCIT patients treated with SWSHD as the main formula were collected. Changes in peripheral blood platelet (PLT) levels at different time points of treatment were examined and the significant effective rate (SER) and effective rate (ER) were analyzed. We measured the increase in peripheral blood PLT count before and after treatment, analyzed the differences in PLT count increase for different degrees of RCIT treatment, and evaluated the safety of the treatment. A total of 35 cases of RCIT were included in the study. With SWSHD as the main treatment formula, the 2-week ER and SER were 74.29% and 14.29%, respectively, the 2-month ER and SER were 84.38% and 60.50, respectively, and the 1-year ER and SER were 92.31% and 80.77%, respectively. PLT count increased at all time points after treatment compared with that before treatment ( P<0.01). Subgroup analysis showed that, 2 months after treatment started, peripheral blood PLT counts increased by as much as 51.02×10 9L －1 in the severe RCIT group, higher than that of the moderate RCIT group at 36.58×10 9L －1 ( P<0.05), and the difference persisted until 1 year after the treatment. No obvious traditional Chinese medicine-related adverse reaction was observed during the treatment. SWSHD takes effect rapidly and its effect is long-lasting and stable. Furthermore, SWSHD has a more significant effect on severe RCIT.

Research progress of depression in TCM

Depression, known as the ' first psychological killer ', can bring negative hints to people, produce negative emotions, and affect the daily life of patients. With the increasing pressure of modern life, the incidence of depression is more and more frequent. At present, the most common pathogenesis of depression research is monoamine neurotransmitters and their receptors. Therefore, Western medicine in the treatment of antidepressants is mainly selective serotonin reuptake inhibitors, but studies have pointed out that such drugs have a slow onset of depression, only about 60 % of the clinical efficiency and obvious adverse drug reactions, so they should not be taken for a long time. [1] The traditional Chinese medicine is based on the basic theory of each system established for thousands of years to treat depression and other emotional diseases. The good curative effect is also obtained through the practice of ancient doctors. Through a large number of literatures, the author summarizes the understanding of depression in traditional Chinese medicine from five zang organs, six meridians, ying and wei, qi, blood and body fluid, brain-gut axis theory and so on. These theories are inherited and innovated in modern times. Based on the theory of traditional Chinese medicine, modern medicine has explored a variety of methods for the treatment of depression, such as acupuncture, Baduanjin, light therapy, exercise therapy and five-element music therapy. Under the theoretical system of traditional Chinese medicine, a diversified treatment method for depression with reliable curative effect, good compliance, economical and practical, and small side effects has been derived. Through the integration and combing of depression-related literature in recent years, the author aims to provide new ideas for TCM treatment of depression.

Effects of light music played by piano intervention on satisfaction, anxiety, and pain in patients undergoing colonoscopy: A randomized controlled trial.

Colonoscopy is the main kind of way to detect and treat diseases about large intestine, but during the examination and preparation, these 2 processes are able to lead abdominal pain, abdominal distention and other discomfort feel, which will cause patients to refuse the examination and become anxious. Painless and sedative endoscopy may reduce discomfort of patients, but there is a risk of adverse effects. Many studies have shown that playing music during colonoscopy can reduce discomfort and increase acceptance of colonoscopy, but the conclusion remains controversial. The 3 approaches of random, single-blind, controlled method were used to investigate the interventions effects of piano light music on satisfaction, anxiety and pain in patients undergoing colonoscopy. A total of 216 patients were randomly divided into piano music group (n = 112, piano music played during colonoscopy) and control group (n = 104, no music during colonoscopy) to compare patients satisfaction, anxiety score, pain score, vital signs, endoscopic difficulty score, and willingness to undergo colonoscopy again. There were no significant differences in vital signs, pre-colonoscopic state anxiety score, and trait anxiety score before and after colonoscopy, and willingness to undergo colonoscopy again between the 2 groups (P > .05). The difficulty of colonoscopy operation and the score of state anxiety after colonoscopy in the piano group were lower than those in the control group (P < .05), and the satisfaction of colonoscopy process, pain management and overall service satisfaction were better than those of the control group (P < .05), and they were more likely to listen to music in the next examination (P < .001). The light music played by piano can relieve patients' anxiety, improve the satisfaction of colonoscopy process, pain management and service satisfaction, reduce the difficulty of colonoscopy, which have no obvious adverse reactions. Therefore, it is worthy of promotion.

Suppressive effects of pterostilbene on human cytomegalovirus (HCMV) infection and HCMV-induced cellular senescence

BackgroundHuman cytomegalovirus (HCMV), a member of the β-herpesvirus family, causes the establishment of a latent infection that persists throughout the life of the host and can be reactivated when immunity is weakened. To date, there is no vaccine to prevent HCMV infection, and clinically approved drugs target the stage of viral replication and have obvious adverse reactions. Thus, development of novel therapeutics is urgently needed.MethodsIn the current study, we identified a naturally occurring pterostilbene that inhibits HCMV Towne strain replication in human diploid fibroblast WI-38 cells through Western blotting, qPCR, indirect immunofluorescence assay, tissue culture infective dose assays. The time-of-addition experiment was carried out to identify the stage at which pterostilbene acted. Finally, the changes of cellular senescence biomarkers and reactive oxygen species production brought by pterostilbene supplementation were used to partly elucidate the mechanism of anti-HCMV activity.ResultsOur findings revealed that pterostilbene prevented lytic cytopathic changes, inhibited the expression of viral proteins, suppressed the replication of HCMV DNA, and significantly reduced the viral titre in WI-38 cells. Furthermore, our data showed that pterostilbene predominantly acted after virus cell entry and membrane fusion. The half-maximal inhibitory concentration was determined to be 1.315 μM and the selectivity index of pterostilbene was calculated as 26.73. Moreover, cell senescence induced by HCMV infection was suppressed by pterostilbene supplementation, as shown by a decline in senescence-associated β-galactosidase activity, decreased production of reactive oxygen species and reduced expression of p16, p21 and p53, which are considered biomarkers of cellular senescence.ConclusionTogether, our findings identify pterostilbene as a novel anti-HCMV agent that may prove useful in the treatment of HCMV replication.

Bi-continuous Mg-Ti interpenetrating-phase composite as a partially degradable and bioactive implant material

Mg (and Mg alloys) and Ti (and Ti alloys) are two important classes of metallic implant materials which are respectively completely degradable and non-degradable after implantation. Making composites composed of them offers the promise for combining their property advantages for bone repair. Here, we present a Mg-Ti composite fabricated by pressureless infiltration of pure Mg melt into 3D printed Ti scaffold, and demonstrate a potential of the composite for use as new partially degradable and bioactive implant materials. The composite has such architecture that the Mg and Ti phases are topologically bi-continuous and mutually interspersed in 3D space, and exhibits several advantages over its constituents, such as higher strengths than as-cast pure Mg and Ti scaffold along with lower Young's modulus than dense Ti. Additionally, the degradation of Mg phase may induce the formation and ingrowth of new bone tissues into the Ti scaffold to form mechanical interlocking between them; in this process, the Ti scaffold provides constant support and Young's modulus adaptively decreases toward that of bone. Despite the accelerated corrosion than pure Mg, the composite remains non-cytotoxic and does not cause obvious adverse reactions after implantation as revealed by in vitro and in vivo experiments. This study may offer a new possibility for combining mechanical durability and bioactivity in implant materials, and allow for customized and targeted design of the implant.

Comparison of 4 kinds of traditional Chinese medicine injections to assist in improving clinical indicators of patients with idiopathic pulmonary fibrosis: A systematic review and network meta-analysis

At present, apart from lung transplantation, no drugs can effectively treat idiopathic pulmonary fibrosis (IPF). Therefore, it is imperative to explore new drugs to control or treat it. Traditional Chinese medicine (TCM) injections have been widely used in the field of IPF, but there is no comparison of their efficacy in the assisted improvement of IPF. Therefore, the purpose of this study is to network meta-analyze the efficacy and safety of 4 kinds of commonly used TCM injections assisted by conventional treatment to improve the disease. Used a computer to find the Randomized Controlled Trials (RCTs) from the 8 major databases (PubMed, EMbase, CENTRAL, MEDLINE, CBM, China National Knowledge Infrastructure, WanFang Database and VIP Chinese Science). Cochrane's risk assessment tool was used to evaluate the quality of the literature. The Grading of Recommendations Assessment, Development and Evaluation approach served to assess the certainty in the evidence of direct and indirect estimates. Revman5.3 (Review Manager (RevMan) Version 5.3. Copenhagen: The Nordic Cochrane Centre, The Cochrane Collaboration, 2014.) and stata14.0 (Stata/SE 14.0 for Windows (64-bit). Revision Apr 22, 2015.Copyright 1985-2015 StataCorp LP). were used for Statistical analysis. Registration number: CRD42020220570. After layer-by-layer screening, 20 RCTs were finally included, which include a total of 1363 patients and 4 kinds of RCT of TCM injection (12 studies on Danhong injection, 5 studies on Ligustrazine injection, 2 studies on Huangqi injection and 1 study on Dazhu hongjingtian injection). The results showed: Clinical effective rate: Danhong Injection (Odds ratio [OR] = 3.94, 95% CI [2.34, 6.64], moderate certainty of evidence), Huangqi injection (OR = 3.40, 95% CI [1.38, 8.41], moderate certainty of evidence) and Ligustrazine injection (OR = 2.74, 95% CI [1.62, 4.64], moderate certainty of evidence) combined with conventional treatment had better curative efficacy than that of the conventional treatment group. SUCRA Ranking: Danhong (80.5) > Huangqi (68.5) > Ligustrazine (52.9) > Dazhu hongjingtian (44.3) > Conventional treatment (3.8); Forced Expiratory Volume In 1s/Forced vital capacity%: SUCRA Ranking: Danhong (80.0) > Ligustrazine (62.9) > Conventional treatment (2.1); Carbon monoxide diffusing capacity%: SUCRA Ranking: Ligustrazine (89.9) > Dazhu hongjingtian (63.4) > Danhong (44.9) > Conventional treatment (1.8); Partial pressure of Oxygen: SUCRA Ranking: Dazhu Hongjingtian (87.1) > Danhong (78.8) > Ligustrazine (34.0) > Conventional treatment (0.0); Partial pressure of carbon dioxide: SUCRA Ranking: Danhong (99.3) > Ligustrazine (50.3) > Conventional treatment (0.4). No obvious adverse reactions were found in all studies. The four TCM injections combined with conventional treatment can effectively improve the clinical indicators of patients with IPF, and the improvement effect of Danhong injection was more obvious.

The role of tolvaptan in pulmonary hypertension: A retrospective study.

Pulmonary hypertension (PH) is a severe form of pulmonary vascular disease that can lead to right heart failure (RHF). Nearly 2-thirds of patients with PH die within 5 years. Studies suggest that a new diuretic medication, called tolvaptan (TLV), can be used to treat PH. However, there is still insufficient evidence to confirm its effectiveness. Therefore, we investigated the role of TLV in patients with PH. This retrospective study included 73 patients with PH hospitalized in Shanghai Pulmonary Hospital between November 2019 and March 2022. All patients received 7.5 to 15.0 mg of TLV for 3 to 21 days starting at admission, in addition to targeted drugs and traditional diuretic therapy. The outcomes included the blood pressure, urine and water intake volumes, electrolyte concentrations, and renal, liver, and cardiac function indexes before and after TLV treatment. In addition, we assessed the clinical symptoms and adverse reactions during the treatment. After TLV treatment, the water intake and urine volumes significantly increased, and body weight, diastolic blood pressure (DBP) and mean arterial pressure significantly decreased. Total bilirubin, direct bilirubin, N-terminal pro-brain natriuretic peptide, and serum uric acid (UA) levels after TLV treatment were significantly lower than before treatment. After TLV treatment, dyspnea significantly improved in 71 of 73 patients, and lower limb edema disappeared in 42 of 53 patients. No obvious adverse reactions occurred during the TLV treatment period. These results suggest that adding TLV to targeted drug and traditional diuretic therapies is effective for patients with PH. However, more data are required to support these findings.

Effects of combination therapy with Shenfu Injection in critically ill patients with septic shock receiving mechanical ventilation: A multicentric, real-world study.

Background: Septic shock has increasingly become a cause of death threatening human survival. Shenfu Injection (SFI), a patented Chinese medicine, has been widely used in the treatment of patients with sepsis and cardiovascular diseases domestically. We sought to examine whether combination therapy with SFI can improve clinical outcomes in critically ill patients undergoing mechanical ventilation (MV). Methods: This real-world, multicenter retrospective trial enrolled consecutive adult patients with sepsis requiring MV from four medical/surgical intensive care units (ICUs) in China between August 2016 and September 2021. Patients were identified from the medical information department database of each center and assigned to either of two groups (SFI or control) on the basis of the initial treatment received. The primary outcome was 28-day all-cause mortality, and the durations of vasopressor therapy and MV, the ICU length of stay, and costs were assessed as secondary outcomes. Subsequently, we performed a meta-analysis of randomized controlled trials (RCTs) on SFI published before July 2021 to verify our conclusions. Results: 2311 mechanically ventilated patients with septic shock (1128 patients in the SFI group and 1183 in the control group) were analyzed. The survival probability during the first 28days after admission in the SFI group was greater than that in the control group [p < 0.01 by log-rank test; hazard ratio (HR), 0.56; 95% confidence interval (CI), 0.39-0.72]. Patients in the SFI group also experienced a significantly reduced duration of vasopressor therapy [7.28 (95% CI, 6.14-8.42) vs. 12.06 (95% CI, 10.71-13.41) days, p < 0.001], more ventilator-free days [6.49 (95% CI, 5.42-7.55) vs. 10.84 (95% CI, 9.59-12.09) days, p < 0.001], a shorter ICU length of stay [18.48 (95% CI, 17.59-19.38) vs. 23.77 (95% CI, 22.47-25.07) days, p < 0.001], and more time free from organ failure [14.23 (95% CI, 12.94-15.52) vs. 19.07 (95% CI, 16.09-22.05) days, p < 0.001]. No major adverse effects were reported in either group. Conclusion: Among critically ill patients requiring MV, combination therapy with SFI can improve the survival probability without any obvious adverse reactions.

Effectiveness and safety of probiotic therapy for pediatric allergic rhinitis management: A systematic review and meta-analysis.

This meta-analysis aimed to evaluate the effectiveness and safety of probiotics for allergic rhinitis (AR) management in children. In total, 6 databases were searched, and 26 randomized controlled trials that compared the effects of probiotics with those not using probiotics in pediatric AR were included. Methodological quality was assessed using the Cochrane risk-of-bias tool. Data for relevant endpoints were extracted and analyzed. Our meta-analysis of the effectiveness of probiotics for pediatric AR showed that probiotics improved the remission rate of nasal symptoms (risk ratio (RR) 1.21, 95% confidence interval (CI) 1.04 to 1.40; P=0.01), reduced the Total Nasal Symptoms Scores (TNSS) (weighted mean difference (WMD) -2.58, 95% CI -2.77 to -2.39; P<0.00001) and the total scores of Pediatric Rhinoconjunctivitis Quality of Life Questionnaire (PRQLQ) (for frequency of symptoms: WMD -9.51, 95% CI -10.34 to -8.69; P<0.00001; and for level of bother: WMD -9.27, 95% CI -10.13 to -8.41; P<0.00001). Furthermore, they reduced the serum levels of interleukin-4 (IL-4) (WMD -13.86ng/L, 95% CI -15.92 to -11.81; P<0.00001), IL-6 (WMD -13.70pg/mL, 95% CI -16.34 to -11.07; P<0.00001), and IL-17(WMD -5.41pg/mL, 95% CI -7.29 to -3.52; P<0.00001), and significantly elevated the serum levels of interferon-γ (WMD 9.08ng/L, 95% CI 8.10 to 10.06; P<0.00001) and IL-10 (WMD 7.82pg/mL, 95% CI 5.01 to 10.63; P<0.00001). Probiotics also reduced the duration of cetirizine use in pediatric AR (WMD -2.88 days, 95% CI -4.50 to -1.26; P<0.0005). No obvious adverse reactions were found to be related to probiotic treatment. This meta-analysis indicated that probiotic therapy can partially improve pediatric AR outcomes, assisted by modulating immune balance and reducing anti-allergic medication use, without obvious adverse reactions.

A randomized clinical efficacy trial of Hehui capsule against hyperlipidemia

Hehui capsule (Hhc) has been used as an assistant treatment for hyperlipidemia. According to the previous studies, miltiorrhiza and Chavica roxburghii may reduce the serum lipid level. This study aims at examining the efficiency of Hehui capsule with regards to treating hyperlipidemia in a randomized control, double-blind clinical trial. In the research, we assigned 104 eligible subjects to Hehui capsule group and placebo groups (52:52, respectively). Subjects used self-control and inter-group controls to compare serum total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL) and other changes before and after the test group and the test group and the control group. During the 45 days intervention, 101 cases were actually included, among which 51 cases for test group, and other 50 cases for placebo group. The total effective rate of blood lipid reduction (90.20%) in the test group was significantly higher than that in the control group (26.00%) (P ​< ​0.01). Together, the result indicates that Hhc has a certain curative effect on dyslipidemia, with no obvious adverse reactions, which can be developed into a new drug for hyperlipidemia.

Inactivated SARS-CoV-2 vaccine does not increase the risk of relapse in patients with clinically inactive adult-onset Still's disease.

A succession of cases have reported flares of adult-onset Still's disease (AOSD) after vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), raising concerns. We aimed to investigate the impact of inactivated SARS-CoV-2 vaccines on disease activity in patients with AOSD. We prospectively enrolled clinically inactive AOSD patients visiting the outpatient clinics of our department. The patients received SARS-CoV-2 vaccines (BBIBP-CorV, Sinopharm, Beijing, China) voluntarily. The occurrence of relapse in the participants was recorded during the follow-up period, and a propensity score matching (PSM) method was used to compare the relapse rates between vaccinated and unvaccinated patients. Localized and systemic symptoms were assessed in the vaccinated patients. A total of 122 patients with inactive AOSD were included, of which 49.2% (n = 60) voluntarily received the inactivated SARS-CoV-2 vaccine. The relapse rate did not increase significantly in vaccinated patients in comparison with unvaccinated patients (after PSM: 6.8% vs 6.8%), and no relapse occurred within 1 month after vaccination. No obvious adverse reactions were reported in 75.0% of the participants, and none of the patients reported severe reactions. Increased disease activity or relapse following vaccination with inactivated SARS-CoV-2 was rare in patients with inactive AOSD. Local and systemic adverse reactions were found to be mild and self-limiting. These safety profiles of inactivated SARS-CoV-2 vaccines in patients with AOSD may assist in eliminating vaccine hesitancy and increase the vaccination rate against SARS-CoV-2.

The Application of Complementary and Alternative Medicine in Polycystic Ovary Syndrome Infertility.

Polycystic ovary syndrome (PCOS) is a lifelong reproductive endocrine disease, which is the most common cause of anovular infertility. Modern medicine mainly treats infertile patients with PCOS by improving living habits, ovulation induction therapy, and assisted reproductive technology (ART), but the effect is not satisfied. Complementary alternative medicine (CAM) has conspicuous advantages in the treatment of PCOS infertility due to its good clinical efficacy, wide mechanism of action, and no obvious adverse reactions, but its safety and effectiveness in the treatment of PCOS infertility have not been proved. Based on the existing clinical and experimental studies, this paper looks for the therapeutic effect and the mechanism behind it, and explores the safety and effectiveness of its treatment in PCOS infertility, in order to provide reference for future clinical treatment and experimental research.

Secondary Intention Healing of Nasal Ala and Tip Defects: A Simple and Valuable Treatment Option.

PurposeTo investigate the cosmetic outcomes of secondary intention healing of small (<1.5cm) nasal ala and tip defects.Patients and MethodsFrom August 2017 to October 2020, 42 patients with nasal reconstructions using secondary intention healing were included. Defects after excision ranged from 0.5cm×0.7cm to 1.2cm×1.5cm in size. Foam dressing covering the wounds was changed every 3 to 5 days. Wound esthetic outcomes were graded as excellent, good, acceptable, and poor based on definitions described in the literature.ResultsAll 42 wounds healed in 3 to 4 weeks, with uniform color, no obvious adverse reactions and high patient satisfaction. Esthetic evaluation: 16 excellent cases (38.1%), 19 good cases (45.2%), 7 acceptable cases (16.7%) and 0 poor cases.ConclusionSecondary intention healing of small nasal tip and ala defects in Chinese yielded satisfactory esthetic outcomes and should be an integral part of the surgeon’s reconstructive algorithm.

Efficacy and safety of tailin formulation combined with continuous low-dose antibiotic therapy in patients with recurrent urinary tract infection: A multicenter, randomized, controlled clinical trial

Persistent inflammation associated with recurrent urinary tract infection (rUTI) is a crucial inducement of inflammation-driven renal fibrosis (IDRF). Although continuous low-dose antibiotic therapy (CLAT) is the common treatment for rUTI, its clinical efficacy remains unsatisfactory. Tailin formulation (TLF), a Chinese herbal formulation prescribed for treating rUTI, is effective in alleviating symptoms and reducing recurrence. This study was to evaluate the efficacy and safety of TLF combined with CLAT compared with CLAT used alone in patients with rUTI. In this multicenter, randomized, controlled clinical trial, patients were assigned (1:1) to receive either TLF + CLAT or CLAT for 12 weeks. The primary outcome was the effective rate at week 12 of the treatment. The secondary outcomes were the recurrent rate at week 4 and week 12 post treatment; the post-treatment changes in renal tubular injury markers (urinary N-acetyl-β-d-glucosaminidase (NAG) and β2-microglobulin (β2-MG)), profibrotic factors (urinary monocyte chemoattractant protein-1 (MCP-1) and transforming growth factor beta1 (TGF-β1)), and traditional Chinese medicine (TCM) symptoms, and vital signs indicators and serious adverse events (SAEs) were also monitored throughout the trial. A total of 195 patients were included in the final analysis. The TLF + CLAT group had a higher effective rate and a lower recurrence rate than the CLAT group (p < 0.01). Significant decrease of urinary NAG and β2-MG was observed in the TLF + CLAT group vs. CLAT group (p < 0.01), and similar changes were observed in profibrotic factors (urinary MCP-1 and TGF-β1) (p < 0.05), which indicated that TLF might have potential renal tubular protection and anti-fibrosis effects. Additionally, a positive correlation within a certain range was shown in the correlation analysis of medical history (months) of rUTI patients with urinary MCP-1 (r = 0.50, p < 0.05) and TGF-β1 (r = 0.78, p < 0.01). A significant difference was also observed in TCM symptoms (p < 0.01). There were no obvious adverse reactions that occurred during this study. We conclude that TLF combined with CLAT was superior to CLAT used alone in reducing rUTI recurrence, alleviating the non-infection-related physical symptoms and protecting renal tubular and anti-fibrosis, which suggests this novel therapy might be an available treatment with great promise in treating rUTI.