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OBJECTIVE To provide reference for strengthening the quality of pharmaceutical care in retail chain pharmacies and the professional capabilities of licensed pharmacists， and to meet the public’s pharmaceutical care needs. METHODS A combination of questionnaire survey and informant interview was used to investigate the general information of licensed pharmacists in retail chain pharmacies in Guangdong province， the implementation of pharmaceutical care， the competence and knowledge status of the surveyed licensed pharmacists， and the factors affecting the development of pharmaceutical care. RESULTS & CONCLUSIONS A total of 444 questionnaires were sent out and 326 effective questionnaires were collected， with an effective recovery rate of 73.42%. Among 326 surveyed licensed pharmacists， a college degree or higher accounted for 40.18%， and the pharmacy major or related accounted for 79.75%. A total of 185 （56.75%） of the surveyed licensed pharmacists indicated that the retail chain pharmacies where they worked had established specified areas of pharmaceutical care； 320 （98.16%）， 137 （42.02%） and 181 （55.52%） of the surveyed licensed pharmacists indicated that the retail chain pharmacies where they worked could provide services such as rational medication guidance for patients， decocting traditional Chinese medicines and establishing health records， etc. The self-assessment scores of the surveyed licensed pharmacists were significantly higher than 3 （median） for competence and knowledge level， but the self-assessment scores for medication therapy management competence and pharmaceutical care practice were relatively low. The surveyed licensed pharmacists believed that the main factors affecting the development of pharmaceutical care in retail chain pharmacies included patients’ lack of trust or cooperation （196， 60.12%）， sales performance requirements （170， 52.15%）， and heavy daily workload （165， 50.61%）. It is recommended that relevant authorities expedite the legislative process of the Pharmacist Law， optimize the continuing education system for licensed pharmacists， and implement a star-rating evaluation system for pharmaceutical care capabilities in pharmacies， so as to encourage retail chain pharmacies and licensed pharmacists to pursue a more specialized development path. At the same time， pharmaceutical retail chain enterprises should shift their business mindset， increase investment in pharmaceutical care， enhance the professional atmosphere in the pharmacies， optimize the compensation structure for licensed pharmacists， and elevate the pharmaceutical care capabilities of both the pharmacies and licensed pharmacists to fulfill the pharmaceutical care needs of the public.
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Objective To discuss the change trends of pathogen of severe hand,foot and mouth dis-ease(HFMD) in Chaoshan area during 2011 to 2015. Methods All 1410 throat swabs of cases who were diagnosed as HFMD were collected from children hospitalized in our hospital during May 2011 to August 2015. Enterovirus were detected by nest RT-PCR,and the results of these positive cases diagnosed as severe HFMD were analyzed. Results (1) There were 216 positive cases(67. 29％,216/321) diagnosed as severe HFMD,including 53. 70％ ( 116/216 ) enterovirus 71 ( EV71 ), 19. 91％ ( 43/216 ) coxsackievirus A16 (CA16),12. 04％(26/216) CA6,8. 80％(19/216) CA10,3. 24％(7/216) CA4,0. 93％(2/216) coxsack-ievirus B5, 0. 46％ ( 1/216 ) enteric cytopathogenic human orphan virus and 0. 93％ ( 2/216 ) unclassified samples were unclassified to species. (2) Five cases of critical HFMD were all caused by EV71. (3) The EV71 positive samples were given priority to severe cases ( 51. 79％,116/224 ) and the non EV71 positive samples were given priority to mild cases ( 82. 08％, 458/558 ) , the difference was statistically significant (χ2 =91. 68,P<0. 001). (4) The change trends of severe HFMD year by year were consistent with the change trends of EV71 composition,and were highly correlated(Rs=0. 9,P=0. 037). (5) Severe HFMD caused by non EV71 virus gradually increased. Conclusion Severe HFMD in Chaoshan area during 2011 to 2015 were mainly caused by EV71,non EV71 viruses including CA16,CA6,CA10,CA4,coxsackievirus B5, enteric cytopathogenic human orphan virus 6 could also develop to severe HFMD. The composition ratio of severe HFMD increased accordingly in the year of EV71 as the dominant pathogen. The proportion of severe HFMD caused by non EV71 virus gradually increased after 2013 year.
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Objective To discuss the significance of different types of human rhinovirus (HRV) as pathogen and the clinical features of different types of HRV in pediatric intensive care unit(PICU).Methods Eight hundred and fifty-two nasopharyngeal aspirates specimen (NPA) were collected from children who were admitted to PICU,the Second Affiliated Hospital of Shantou University Medical College from November 2010 to October 2015 and were tested by using nested reverse transcription-polymerase chain reaction (RT-PCR).Gene fragments for VP4/VP2 capsid protein amplified from HRV positive specimens were sequenced for HRV genotype confirmation.Then clinical characteristics of these HRV positive cases were analyzed.Results Among these 852 specimens tested,214 (25.12％) were HRV positive,including 95 samples(44.39％) positive for HRV-A,17 samples (7.94％) for HRV-B,and 55 samples(25.70％)for HRV-C determined by sequence analysis;while the species of 47 samples (21.96％) of the total were unclassified clearly.HRV-A,HRV-B,HRV-C co-infection with other respiratory viruses accounted for 33.68％ (32/95 cases),29.41％ (5/17 cases),and 29.09％ (16/55 cases),respectively.The clinical characteristics of children infected with HRV-A,HRV-B,HRV-C were similar,and wheezing and polypnea were more common with HRV-C infections than HRV-A and HRV-B infections.The severity among children positive for different groups HRV showed no significant difference (H =0.631,P ＞ 0.05),as well as that between children co-infected with HRV and other viruses and those infected with HRV only (H =0.886,P ＞ 0.05).Conclusions Different types of HRV were major causes of infectious disease in pediatric critical disease.The clinical characteristics of children infected with HRV-A,HRV-B,HRV-C were similar.Wheezing and polypnea were more common with HRV-C infections than HRV-A and HRV-B infections.
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Objectives To explore different factors (clinical presentations and laboratory investigations ) between the severe and mild Guillain-Barré syndrome (GBS) in southeast China ,and to find the predictors of severe GBS. Meth?ods Retrospective analysis was conducted on 101 cases of patients with GBS admitted to our Hospital from Jan. 2006 to Nov. 2015, who were divided into mild and severe groups according to Hughes scale. The different factors were compared between these two groups such as age, sex, precursor infection factors, the initial symptoms, bulbar dysfunction, cranial nerves involvement, autonomic nervous dysfunction, peripheral nerve axonal damage to find the predictors for the severe GBS. Results Severe GBS more frequently presented with non-paresthesia as initial symptom (P<0.001) , bulbar dysfunc?tion (P<0.001), cranial nerves involvement (P=0.025), autonomic nervous dysfunction (P=0.018), motion system involve?ment (P = 0.004) and peripheral nerve axonal damage (P<0.001). After multivariable logistic regression analysis, we found that the axon damage(P=0.008, OR=4.632), bulbar dysfunction(P=0.010, OR=10.420), and cranial nerves in?volvement(P=0.047, OR=0.076)were the independent risk factors for sever GBS. Conclusion Axon damage, bulbar dys?function, and cranial nerves involvement might be significant predictors of sever GBS.
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Objective To understand the pathogen of viral encephalitis(VE)in children,and establish a rapid and specific method for detecting human rhinovirus(HRV),and investigate the correlation between HRV and viral encephalitis(VE). Methods 169 CSF specimens were collected from children with convulsions and fever,who were admitted to the pediatric intensive care unit (PICU)of Second Affiliated Hospital of Shantou University Medical College between January 2012 and December 2012.Nested RT-PCR was used to detected HRV in CSF specimens,and the positive PCR products were se-quenced,then analyzed and constructed the phylogenetic tree by software.Results 39 (23.1%)out of 169 samples were HRV positive.Among them,148(87.6%)children were below 5 years old.The detection rate of HRV increases from July to September,and reached its highest point in September.Sequence analyzed showed that the 39 HRV positive specimens inclu-ding 18(46.1%,18/39)positive for HRV-A,7(17.9%,7/39)positive for HRV-B,14(35.9%,14/39)positive for HRV-C. There were 8 out of 28 VE cases were detected in HRV,including 3(50%,3/6)positive for HRV-C.Conclusion HRV could be detected in CSF specimens by nested RT-PCR,including three types of HRV,combined with clinical symptoms con-sidered that HRV may be one of the VE pathogen.
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Objective To analyze the clinical features of PICU patients with bocaviral infection.Meth-ods Nasopharyngeai aspirates specimens were collected from 450 children who were admitted to PICU with a-cute respiratory tract infection in our hospital from June 2010 to December 2011 .Multiplex PCR was applied to detected human bocavirus and emerging respiratory virus.Bocavirus positive PCR results were sequenced and the clinical data of the positive cases were analysed.Results Human bocavirus positive samples were detected in 30 cases(6.7%) among 450 throat swab specimens.Human bocavirus as a single infection was found in 16 cases (53.3%).Mixed infections were found with in 14 cases(46.7%) of 30 positive samples.According to pediat-ric critical illness score,there were 13 cases of non-serious,2 cases of serious and 1 case was extremely serious in 16 single infections cases.There were 12 cases of non-seriuo s and 2 serious cases in 14 mixed infections. There were no statistically significant differences between single and mixed infections in the severity of the dis-ease( P>0.05 ) .Conclusion Bocavirus can cause severe respiratory tract infections.Mixed infections does not increase the severity of the disease.