Anales Espanoles De Pediatria最新文献

{"title":"[Bacteremic pneumococcal pneumonia].","authors":"V Pineda Solas,&nbsp;A Pérez Benito,&nbsp;M Domingo Puiggros,&nbsp;H Larramona Carrera,&nbsp;F Segura Porta,&nbsp;D Fontanals Aymerich","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Streptococcus pneumonia is the most common bacterial cause of community-acquired pneumonia in children. The reference standard for etiological diagnosis is isolation of S. pneumoniae from blood Since the advent of conjugate vaccines, disease caused by this organism can now be prevented. Many studies have been performed of the global incidence of invasive pneumococcal infections and of pneumococcal meningitis but few studies investigated bacteremic pneumococcal pneumonia and its complications in children.</p><p><strong>Objectives: </strong>To determine the incidence, patient characteristics, clinical signs, laboratory data, percentage and days of hospitalization, response to antibiotic treatment, antibiotic resistance, complications and causal serogroups of bacteremic pneumococcal pneumonia in our environment in order to estimate requirements for systematic vaccination programs.</p><p><strong>Material and methods: </strong>From January 1990 to May 2001, data on all pediatric cases of invasive pneumococcal infections diagnosed in our hospital were collected. Several characteristics of patients with bacteremic pneumococcal pneumonia were analyzed. Bacteremic pneumococcal pneumonia was diagnosed in patients with positive blood or pleural fluid cultures for S. pneumoniae and radiographically evident pulmonary infiltrate. The incidence of both types of pneumonia were determined according to population census data. All S. pneumonia strains were sent to the Pneumococci Reference Laboratory of the Instituto Carlos III in Madrid for serotyping. We estimated the serotype coverage of the pneumococcal 7-valent conjugate vaccine according to the serotypes included in this vaccine and their distribution.</p><p><strong>Results: </strong>Forty cases of bacteremic pneumococcal pneumonia were diagnosed, yielding an incidence of 17,10 and 5 cases per 10(5) children aged less than 2, 4 and 15 years old respectively. The mean age was 50 months and 43% were aged less than 4 years. Peaks occurred in January, March, April and May. A total of 77.5% of the patients were admitted to hospital and the mean length of stay was 9.2 days. The mean duration of fever was 2 days and was 4.2 days in patients with pleural empyema. All patients presented fever and its mean duration before admission was 4 days. Fifty-eight percent of the patients had cough. Thirty-nine percent appeared generally unwell, vomiting was present in 47% and abdominal pain in 28%. Respiratory auscultation detected rales in 30% of the patients, hypophonesis in 28% and polypnea or dyspnea in 35%. Most patients showed alveolar bilateral infiltrations and 20% had pleural empyema. Seventy-eight percent had WBC counts > 15,000 and 93% showed neutrophilia of > 60%. Erythrocyte sedimentation rate and C-reactive protein were elevated in 77% and 85% of the patients, respectively. Overall, 40% of the isolates showed intermediate susceptibility to penicillin and 5% were resistant. Eighteen ","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"408-13"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22143631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Acute mastoiditis: an increasing entity].","authors":"A I Ruiz Díaz,&nbsp;F del Castillo Martín,&nbsp;A Bilbao Garitagoitia,&nbsp;C Díaz Román,&nbsp;M J García Miguel,&nbsp;C Borque Andrés","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Mastoiditis used to be the most common complication of acute otitis media. However, once antibiotics became widely available, it was rarely reported. Recently, this complication has become more frequent.</p><p><strong>Objectives: </strong>To determine the frequency of acute mastoiditis in our center in the last few years and to analyze the clinical and bacteriologic characteristics of the patients with this diagnosis.</p><p><strong>Methods: </strong>Retrospective analysis of all patients admitted to our hospital with a diagnosis of acute mastoiditis from 1994-2001.</p><p><strong>Results: </strong>One hundred patients were diagnosed with acute mastoiditis during the study period. The mean age was 2 years and 10 months (range: 2 months-13 years) and the median age was 15 months. The mean number of episodes was 12.5 cases of acute mastoiditis per year, but 52 % of the cases occurred from 1999-2001. Culture of middle ear effusions was performed in 47 patients, revealing Streptococcus pneumoniae in 17, Haemophilus influenzae in 3, and other pathogens in 10 children. Cultures were sterile in 17 patients. Three children did not respond to medical therapy and required mastoidectomy.</p><p><strong>Conclusions: </strong>In the last few years, the incidence of acute mastoiditis in our population has increased considerably. This complication is more common in children aged less than 2 years.</p>","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"427-31"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22141783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Comparison of the epidemiological characteristics of neural tube defects classified according to failure of the different points of closure].","authors":"A Sanchís Calvo,&nbsp;M L Martínez-Frías","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Objectives: </strong>To study the epidemiological characteristics of neural tube defects (NTD) classified according to the theory of multi-site closure of the neural tube and to correlate several factors with the failure of different closure sites.</p><p><strong>Material and methods: </strong>We used the data from the Spanish Collaborative Study of Congenital Malformations (ECEMC), collected from April 1976 to April 1995. During this time, 757 NTD of non-syndromic origin were diagnosed. These were classified into groups according to the failure of the point of closure and a range of variables were analyzed by comparing the different groups of NTD with each other.</p><p><strong>Results and conclusions: </strong>Among non-syndromic NTD, 2.11 % recurred in siblings. However, the real recurrence rate in our population is 2.63 %, which corresponds with the recurrence rate observed before 1986. From this year the recurrence rate was modified by the legal possibility of abortion after prenatal diagnosis. The infants with NTD classified according to multi-site closure failure of neural tube differed in weight, mortality, maternal use of valproic acid, and maternal diabetes mellitus. While valproic acid is more specific to failure of closure sites 1 and 1 5, maternal diabetes mellitus preferentially affects failure of closure site 4. Closure site 4 is clearly genetically determined: it is frequently observed in genetic syndromes, predominantly affects females and is associated with a higher rate of maternal abortions and higher recurrence. Moreover, it is frequently observed in infants with multiple congenital anomalies and is associated with a higher rate of malformations among relatives.</p>","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"457-65"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22141787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Impact of invasive pneumococcal infection in children].","authors":"X Sáez-Llorens","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"391-3"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22143628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Drug utilization and recommended conditions for use in children].","authors":"I Danés Carreras,&nbsp;A Vallano Ferraz,&nbsp;G de la Cruz Sugrañes,&nbsp;J C Juárez Giménez,&nbsp;J M Arnau de Bolós","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Studies carried out in other countries show that drugs are used in children outside the approved conditions, in a context in which investigation, information and authorization of medications in the pediatric population are scarce.</p><p><strong>Objectives: </strong>To evaluate the conditions of drug use recommended in children and variability in sources of drug information.</p><p><strong>Methods: </strong>We performed a descriptive, retrospective study. Data on medication consumption in 1997 were obtained from a pediatric university hospital. Information on conditions of drug use in children was analyzed using a Spanish catalog of medications. This information was compared with that of a North American catalog for international reference.</p><p><strong>Results: </strong>Most of the drugs used were of unrestricted (43; 47 %) or restricted (26; 28 %) pediatric use, but drugs that are not recommended (8; 9 %) or those with unspecified conditions of use in children were also used (15; 16 %). Approximately 12 % of the drugs were not identified in the North American catalog; of the remaining drugs, 60 % were of unrestricted pediatric use, 35 % of restricted use and 5 % were not recommended.</p><p><strong>Conclusions: </strong>A substantial proportion of drugs administered to hospitalized children are not recommended or their possible use in this population is not specified. It is worth encouraging research, having sources of information that help to make decisions, especially in conditions that have not been approved, and adapting regulatory attitudes, as far as possible, to the evidence and therapeutic needs.</p>","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"414-9"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22143632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Changes in antibiotics prescription in primary care].","authors":"M R Albañil Ballesteros,&nbsp;C Calvo Rey,&nbsp;T Sanz Cuesta","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Bacterial resistance to antimicrobial drugs constitutes a considerable problem in clinical practice. Overprescribing of these drugs contributes to bacterial resistance and current literature shows a growing interest in the rationalization of antibiotic use.</p><p><strong>Objectives: </strong>To observe the appropriateness of antibiotic prescriptions to children in an outpatient primary care setting, before and after a critical analysis of prescribing habits was performed.</p><p><strong>Patients and methods: </strong>Children aged 0-4 years attending the outpatient pediatric clinic were surveyed in two different periods: 1997 and 2000. The number of visits, infectious and respiratory diseases observed, and courses of antibiotics prescribed was determined.</p><p><strong>Results: </strong>A total of 456 children, 2,339 diseases, and 829 antibiotic prescriptions were included. Several differences were observed between the two periods: the number of antibiotic courses administered to each child in one year averaged 2.3 in the first period and 1.5 in the second (p < 0.001). The number of processes receiving antibiotic prescription decreased from 38.8 % to 31.7 % (p < 0.001). The appropriateness of the decision to treat increased from 85.1 % to 93.3 % (p < 0.001), and the appropriateness of the antibiotic prescribed increased from 56.3 % to 78.7 % (p < 0.001). The most frequently diagnosed infectious diseases were common cold, tonsillopharyngitis, otitis and bronchitis. The most frequently prescribed antibiotic drugs were amoxicillin, amoxicillin-clavulanate and V penicillin.</p><p><strong>Conclusions: </strong>Physicians' knowledge of their own antibiotics prescription profiles with subsequent critical comparative analysis with current literature on the subject can help to modify prescribing habits.</p>","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"420-5"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22143633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Dextromethorphan poisoning].","authors":"I Iglesias Platas,&nbsp;Y Fernández Santervas,&nbsp;C Luaces Cubells,&nbsp;J J García García,&nbsp;J Pou Fernández","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"492-3"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22141760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Cutaneous colonization by Malassezia spp. in neonates].","authors":"T Juncosa Morros,&nbsp;A González-Cuevas,&nbsp;J Alayeto Ortega,&nbsp;C Muñoz Almagro,&nbsp;J Moreno Hernando,&nbsp;A Gené Giralt,&nbsp;C Latorre Otín","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Malassezia spp. is a lipophilic yeast considered to be a normal component of the human skin flora. It has been associated with sepsis in patients receiving intravenous infusion of lipid emulsions through central venous catheters (CVC). Current evidence indicates a high rate of skin colonization in healthy adults, in contrast with the low rate of colonization in prepubertal children. Of note is the high prevalence of colonized infants in the neonatal intensive care unit (NICU).</p><p><strong>Methods: </strong>We performed a prospective open observational study of colonization in all infants admitted to the NICU during a nine-month period (October 1997-June 1998). Length of stay in the unit, birthweight and the use of CVC for parenteral fat infusion were evaluated.</p><p><strong>Results: </strong>Seventy-seven neonates were included in the study. The mean length of stay in the NICU was 24 days. A total of 63.6 % weighed less than 2,500 g at birth and 72 % were given parenteral nutrition supplemented with fat emulsion through a CVC. The overall rate of colonization in the unit was 41.5 and 75 % of the patients became colonized within the first two weeks of admission.</p><p><strong>Conclusions: </strong>These data emphasize the need for preventive measures to reduce the transmission of these yeasts in the NICU and to prevent the occurrence of neonatal sepsis due to Malassezia spp. in immunologically immature infants.</p>","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"452-6"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22141786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Practice guidelines in gastroenterology (VIII). Upper gastrointestinal hemorrhage and lower gastrointestinal hemorrhage. Spanish Society of Gastroenterology, Hepatology and Pediatric Nutrition].","authors":"M Calabuig Sánchez,&nbsp;J M Ramos Espada","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 5","pages":"466-79"},"PeriodicalIF":0.0,"publicationDate":"2002-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22141788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Familial study of factor XI deficiency. Presurgical prophylactic treatment with desmopressin plus antifibrinolytics].","authors":"J R García Fernández,&nbsp;M Sánchez Forte,&nbsp;P de Diego Fernández,&nbsp;F López Berenguel,&nbsp;F Moreno Madrid","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Factor XI deficiency is a rare inherited coagulation disorder. It rarely produces spontaneous bleeding although patients with this disorder are at risk for hemorrhagic complications after trauma or surgery. Because there is no clear correlation between the tendency to bleed and the severity of the disease itself, predicting hemorrhagic complications after surgery in patients with mild disease is difficult. This hereditary deficiency is characterized by prolongation of activated partial thromboplastin time with normal prothrombin time, and the demonstration of selective plasma factor XI deficit. Currently available products in the therapeutic arsenal are transfusion of fresh-frozen plasma, virus-inactivated factor XI concentrates, desmopressin (DDAVP) and antifibrinolytic drugs, whether alone or in combination. We describe a family with two affected children, in which the deficiency was identified as an autosomal recessive trait. Of the two patients, one required prophylactic treatment with desmopressin and tranexamic acid before surgery; the treatment was successful and no related complications were observed. The long-term outcome of individuals with this disease seems to be good with continuous follow up and early control of hemorrhagic episodes. Prophylactic therapy is not required, except when surgery is anticipated.</p>","PeriodicalId":7778,"journal":{"name":"Anales Espanoles De Pediatria","volume":"57 4","pages":"373-7"},"PeriodicalIF":0.0,"publicationDate":"2002-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22076838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}