Objective The efficacy and safety of rectal instillation with formula for clearing heat, eliminating phlegm and relaxing bowel on treating encephalopathy complicated with pulmonary infection were evaluated by randomized controlled clinical trials. Methods Eighty eligible cases of encephalopathy complicated with pulmonary infection were randomly divided into treatment group and control group. Control group was given conventional treatment and treatment group was given rectal instillation treatment with formula for clearing heat , eliminating phlegm and relaxing bowel. The changes of index were observed before and after treatment in two groups including temperature,antifebrile time,white blood cell count,neutrophils ratio,C-reactive protein,procalcitonin, pneumonia severity index,and the efficacy score of TCM syndrome. Results Rectal instillation with formula for clearing heat and eliminating phlegm to relax bowel can be better improved encephalopathy complicated with pulmonary infection with syndrome of phlegm-heat obstructing in which the patients have yellow sputum, constipation,yellow urinary and other symptoms. It can reduce TCM syndrome score and level of serum calcitonin, relieve inflammation,enhanc antibacterial effect,and improve the clinical curative effect. Conclusions The curative effects of rectal instillation with formula for clearing heat and eliminating phlegm to relax bowel on treating encephalopathy complicated with pulmonary is definite which has no adverse reaction and safety use. It is worthy of further popularizing in clinic.

Objective To observe the effects of conductive education on gross motor function and Gesell development test results in children with cerebral palsy.Methods One hundred and thirty-eight children with cerebral palsy were stratified randomly according to the gross motor function classification system (GMFCS) and sexes into two groups:the conductive education group received conductive education combined with general comprehensive rehabilitation,the control group received general comprehensive rehabilitation only.After 4 months of training,the results of both groups in terms of gross motor function and Gesell development test results were compared.Results The GMFCS evaluation results of the 2 groups were compared through covariance analysis (F =4.479,P =0.036 ＜0.05),the result of conductive education group was better than that of control group; in both groups the result after training was superior to that before training.For Gesell development test results comparison,the differences between conductive education group and control group were statistically significant (P ＜ 0.05) ; the result of conductive education group was better than before the training (t =24.93,P =0.00 ＜ 0.05) ; but in control group the difference between the results before and after training was not significant (t =13.34,P ＞ 0.05).Conclusions Conductive education could improve gross motor function and whole body development.

To analyze the causes of failure in conventional treatment to refractory gastroesophageal reflux diseases (GERD) patients, 16 refractory GERD patients (group R) and 16 cases of GERD primarily diagnosed (group P) were studied. Endoscopy, pathologic examination and 14C urea breath test were conducted in every patient. 24 h ambulatory pH and bilirubin monitoring were performed with Digitrapper MK III and Synetics Bilitec 2000. It was found that esophagitis in group R was more severe than in group P. The rate of Helicobacter pylori infection in group R was significantly lower than in group P. Fraction time pH below 4.00 was not longer while the bile reflux represented by fraction time abs above 0.14 was greater for patients in the group R as compared with those in the group P. The mixed refluxes and pure bile refluxes between the two groups had significant difference. The reflux episodes in the group R mainly occurred during nights. These results indicated that severe esophagitis, especially Barrett's esophagus with complications makes it difficult to control GERD. Severe duodenogastroesophageal refluxes (DGER) are often accompanied by refractory GERD. Mixed refluxes aggravate the esophageal injuries. Pure bile refluxes and nocturnal refluxes may cause failure of administration of proton pump inhibitors (PPI) in the morning. Helicobacter pylori infection and acid refluxes may not be the direct cause of refractoriness. Individual refractory GERD patient without abnormal results on pH or bile reflux recently should be diagnosed again.
Barrett Esophagus/complications ; Esophagitis/complications ; Esophagitis/microbiology ; Gastroesophageal Reflux/complications ; Gastroesophageal Reflux/diagnosis ; Gastroesophageal Reflux/*therapy ; Helicobacter Infections/complications ; Helicobacter pylori ; Treatment Failure

Objective To compare the effectiveness of cerebral palsy rehabilitation patterned on the children and youth version of the international classification of functioning,disability and health (ICF-CY) with traditional patterns.Methods Two children's rehabilitation wards were selected as the ICF-CY group and the control group.The children in the former group were evaluated using the ICF-CY and provided with individual rehabilitation plans according to their evaluation results,while those in the latter group were given traditional rehabilitation without any evaluation.Before and after 3 courses of treatment,both groups were assessed using the pediatric evaluation of disability inventory (PEDI) and the gross motor function measure (GMFM),and their use of assistant devices was assessed.Results After three courses of treatment the ICF-CY group's average PEDI score had improved significantly and was superior to that of the control group.Significant improvement was observed in the GMFM scores in both groups after the treatment,with no significant inter-group differences.Significantly more of the children in the ICF-CY group used the assistive devices (except the lower limb orthoses) compared to the control group.Conclusion Therapy based on the ICF-CY is obviously superior to traditional rehabilitation planning.

To analyze the causes of failure in conventional treatment to refractory gastroesophageal reflux diseases (GERD) patients, 16 refractory GERD patients (group R) and 16 cases of GERD primarily diagnosed (group P) were studied. Endoscopy, pathologic examination and 14C urea breath test were conducted in every patient. 24 h ambulatory pH and bilirubin monitoring were performed with Digitrapper MK III and Synetics Bilitec 2000. It was found that esophagitis in group R was more severe than in group P. The rate of Helicobacter pylori infection in group R was significantly lower than in group P. Fraction time pH below 4.00 was not longer while the bile reflux represented by fraction time abs above 0.14 was greater for patients in the group R as compared with those in the group P. The mixed refluxes and pure bile refluxes between the two groups had significant difference. The reflux episodes in the group R mainly occurred during nights. These results indicated that severe esophagitis, especially Barrett's esophagus with complications makes it difficult to control GERD. Severe duodenogastroesophageal refluxes (DGER) are often accompanied by refractory GERD. Mixed refluxes aggravate the esophageal injuries. Pure bile refluxes and nocturnal refluxes may cause failure of administration of proton pump inhibitors (PPI) in the morning. Helicobacter pylori infection and acid refluxes may not be the direct cause of refractoriness. Individual refractory GERD patient without abnormal results on pH or bile reflux recently should be diagnosed again.
Adult ; Barrett Esophagus ; complications ; Esophagitis ; complications ; microbiology ; Female ; Gastroesophageal Reflux ; complications ; diagnosis ; therapy ; Helicobacter Infections ; complications ; Helicobacter pylori ; Humans ; Male ; Middle Aged ; Treatment Failure

Objective To investigate the detection rate,epidemiology and resistance mechanism of methicil-lin-resistant Staphylococcus aureus(MRSA)in a hospital in recent 5 years.Methods A total of 762 strains of non repetitive Staphylococcus aureus detected from 2016 to 2020 in a hospital were collected retrospectively.Methicillin-sensitive Staphylococcus aureus(MSSA)was 392 strains(MSSA group)and 370 strains caused by MRSA(MRSA group),and 95 strains of MRSA isolated in 2020 were further used for resistance mechanism.Staphylococcus aureus was identified and tested for drug sensitivity by Vitek 2 automatic microbial system.Molecular epidemiological typing was determined by multilocus sequence typing.The biofilm formation was performed by crystal violet staining.PCR amplification was used to detect drug resistance genes,virulence genes and biofilm related genes,and logistic regression analysis was used to investigate the independent risk factors of its occurrence.Results The detection rate of MRSA in past five years was 48.56％,mainly was from pus samples and secretion samples(38.38％,33.51％respectively).MRSA was found in the general sur-gery(18.65％)and otorhinolaryngology(12.70％).ST88 was the most common multilocus sequence typing(37.89％),and followed by ST951(24.21％).Moderate biofilm formation was the most common,accounting for 74.73％.Multivariate regression analysis showed that compared with MSSA group,hypoproteinemia,en-docrine system diseases,wound infection and history of antibiotic use within six months were the independent risk factors for infection in MRSA group.Compared with the control group,hospital transfer,wound infection and tumor were independent risk factors for infection in MRSA group(P＜0.05).Conclusion The detection rate of MRSA in a hospital is high,and the carrying rate of various drug-resistant genes is high.The hospital should pay attention to the prevalence of MRSA and related risk factors,so as to prevent it early.

Objective To analyze the etiology and risk factors of central venous catheter (CVCs) infections, and to explore the prophylaxis and treatment for catheter-related infections. Methods A retrospective study was conducted. The patients with CVCs admitted to intensive care unit (ICU) of Qianfoshan Hospital Affiliated to Shandong University from January 2000 to December 2016 were enrolled. The gender, age, catheter data and microorganism culture results of all patients were collected. The infection rate and the incidences of CVCs infection per 1 000 catheter days were calculated. The risk factors of CVCs infection were analyzed by Logistic regression. Results 1 160 patients were enrolled in 17 years [male 915, female 245, age 7-98 years, mean (71.8±17.5) years]. The incidences of CVCs infection per 1 000 catheter days were descended every 3 years (cases/1 000 days: 21.87, 24.50, 19.95, 12.64, 16.34, 12.40, χ2=38.851, P = 0.000). Of the 1 160 patients, 375 were positive for catheter culture, and 397 strains were cultured, among which 173 strains (43.58%) were Gram negative (G-), 130 strains (32.74%) of Gram positive (G+), and 94 strains of fungi (23.68%). Non-fermenting bacteria (Pseudomonas aeruginosa 11.59%, Acinetobacter baumannii 8.82%) was predominant in the G- bacteria, followed by Enterobacteria (Klebsiella pneumoniae 8.06%, Escherichia coli 2.02%); Staphylococcus spp. (Staphylococcus epidermidis 11.84%, Staphylococcus aureus 5.29%) was the main species of G+bacteria; the main fungi were Candida tropicalis (9.07%) and Candida albicans (5.79%). The catheter infection rate of internal jugular vein, femoral vein and subclavian vein were 36.07% (22/61), 35.52% (119/335), 30.63% (234/764) respectively (χ2=2.275, P = 0.099), the incidence of catheter infection of three vein insertion sites per 1 000 catheter days were 18.00, 17.71, 17.08 cases/1 000 days respectively (χ2= 0.034, P = 0.714). The mean placement time of infected CVCs in situ was longer than that of non-infected CVCs (days: 20.80±11.68 vs. 17.64±10.77, t = 4.417, P = 0.000).The positive rate was lowest during 1-7 days of indwelling time (19.87%, 30/151). The infection rate was increased with long indwelling time. The positive rate was 44.44% (68/153) as indwelling time was over 30 days. The infection rate was significantly positively related to indwelling time (χ2= 22.849, P = 0.000). Multiple Logistic regression analysis showed that the infection risk of femoral vein catheter was increased [odds ratio (OR) = 1.362, 95% confidence interval (95%CI) = 1.030-1.801, P = 0.030] as compared with that of subclavian vein catheter; the infection risk was increased with long indwelling time (OR = 1.306, 95%CI = 1.177-1.480, P = 0.000). Conclusions G- are the major pathogens of CVCs infection. Femoral vein catheter and long indwelling time are the risk factors of CVCs infection.

OBJECTIVE: To explore the clinical characteristics and molecular genetic mechanism of a fetus with recombinant chromosome 8 (Rec8) syndrome. METHODS: A fetus who was diagnosed with Rec8 syndrome at the Provincial Hospital Affiliated to Shandong First Medical University on July 20, 2021 due to high risk for sex chromosomal aneuploidy indicated by non-invasive prenatal testing (NIPT) (at 21st gestational week) was selected as the study subject. Clinical data of the fetus was collected. G-banded karyotyping and chromosomal microarray analysis (CMA) were carried out on the amniotic fluid sample. Peripheral blood samples of the couple were also subjected to G banded karyotyping analysis. RESULTS: Prenatal ultrasonography at 23rd gestational week revealed hypertelorism, thick lips, renal pelvis separation, intrahepatic echogenic foci, and ventricular septal defect. The karyotype of amniotic fluid was 46,XX,rec(8)(qter→q22.3::p23.1→qter), and CMA was arr[GRCh37]8p23.3p23.1(158049_6793322)×1, 8q22.3q24.3(101712402_146295771)×3. The karyotype of the pregnant woman was 46,XX,inv(8)(p23.1q22.3), whilst that of her husband was normal. CONCLUSION The Rec8 syndrome in the fetus may be attributed to the pericentric inversion of chromosome 8 in its mother. Molecular testing revealed that the breakpoints of this Rec8 have differed from previously reported ones.
Humans ; Fetus/abnormalities* ; Chromosomes, Human, Pair 8 ; Female ; Pregnancy ; Karyotyping

The standardized residency training has become a necessary way to improve the overall professional quality of doctors. At present, a single teaching model can't meet the needs of the standardized residency training. This study explores the application of problem-based learning (PBL) combined with multidisciplinary treatment (MDT) model in the general surgery teaching of standardized residency training, so that the residents can use their theoretical knowledge to think deeply about the problems in the cases. By consulting the literature review, the cases are analyzed from multiple levels and angles, such as pathogenic causes, pathogenesis and clinical manifestations, then the clinic diagnosis and therapeutic schedule can be obtained. This kind of teaching model not only stimulates the group's more interest in learning, and improves the ability of autonomous learning, independent analysis, problem solving and language expression, but also significantly improves teaching satisfaction and has obvious teaching advantages.

ABSTRACT:Objective To compare and analyze tip malposition of 2 central venous catheteri-zations in cancer patients.Methods Totally 1656 cancer patients received 1799 cases of peripheral-ly inserted central catheter(PICC)/conventional central venous catheter(CVC)were consecutively assessed by means of routine post-catheterization chest X-ray.The catheter with its tip strike and terminal position were confirmed individually.All tip malpositions were calculated.And the catheters with tip malpositions were readjusted and reevaluated.Results The failure rate in PICC group (2.68%)was significantly higher than that in CVC group(0.34%,P <0.01).Eighty three catheters(4.84%)were found tip malpositioned,in which 38 catheters(6.42%)were from PICC group and 45 ones(4.01%)from CVC group (P <0.01).The achievement ratio of readjustment for tip malposition in PICC group (71.1%)was much higher than that in CVC group (26.7%,P<0.01).Conclusion Compared with CVCs in cancer patients,the prevalence of tip malposition from PICCs was higher although the tip malpositions in PICCs were more likely to be corrected with readjustment.These findings suggest that tip position of PICC /CVC should be confirmed post-catheterization with chest x-ray.