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Mechanisms of interaction between Bordetella pertussis and other viral agents are yet to be fully explored. We studied the inflammatory cytokine expression patterns among children with both viral-bacterial infections. Nasopharyngeal aspirate (NPA) samples were taken from children, aged < 1 year, positive for Rhinovirus, Bordetella pertussis and for Rhinovirus and Bordetella pertussis. Forty cytokines were evaluated in NPA by using human cytokine protein arrays and a quantitative analysis was performed on significantly altered cytokines. Forty cytokines were evaluated in NPA by using human cytokine protein arrays and a quantitative analysis was performed on significantly altered cytokines. Our results show that co-infections display a different inflammatory pattern compared to single infections, suggesting that a chronic inflammation caused by one of the two pathogens could be the trigger for exacerbation in co-infections.
Subject(s)
Cytokines/biosynthesis , Picornaviridae Infections/metabolism , Rhinovirus , Whooping Cough/metabolism , Age of Onset , Anti-Bacterial Agents/therapeutic use , Coinfection , Cytokines/genetics , Disease Progression , Family Characteristics , Female , Gene Expression Regulation , Humans , Infant , Infant, Newborn , Inflammation , Inflammation Mediators/blood , Male , Nasopharynx/metabolism , Nasopharynx/microbiology , Nasopharynx/virology , Picornaviridae Infections/genetics , Socioeconomic Factors , Whooping Cough/drug therapy , Whooping Cough/geneticsABSTRACT
BACKGROUND: Clinical criteria for pertussis diagnosis and clinical case definitions for surveillance are based on a cough lasting two or more weeks. As several pertussis cases seek care earlier, a clinical tool independent of cough duration may support earlier recognition. We developed a data-driven algorithm aimed at predicting a laboratory confirmed pertussis. METHODS: We enrolled children <12 months of age presenting with apnoea, paroxistic cough, whooping, or post-tussive vomiting, irrespective of the duration of cough. Patients underwent a RT-PCR test for pertussis and other viruses. Through a logistic regression model, we identified symptoms associated with laboratory confirmed pertussis. We then developed a predictive decision tree through Quinlan's C4.5 algorithm to predict laboratory confirmed pertussis. RESULTS: We enrolled 543 children, of which 160 had a positive RT-PCR for pertussis. A suspicion of pertussis by a physician (aOR 5.44) or a blood count showing leukocytosis and lymphocytosis (aOR 4.48) were highly predictive of lab confirmed pertussis. An algorithm including a suspicion of pertussis by a physician, whooping, cyanosis and absence of fever was accurate (79.9%) and specific (94.0%) and had high positive and negative predictive values (PPV 76.3% NPV 80.7%). CONCLUSIONS: An algorithm based on clinical symptoms, not including the duration of cough, is accurate and has high predictive values for lab confirmed pertussis. Such a tool may be useful in low resource settings where lab confirmation is unavailable, to guide differential diagnosis and clinical decisions. Algorithms may also be useful to improve surveillance for pertussis and anticipating classification of cases.
Subject(s)
Algorithms , Medical Informatics/methods , Whooping Cough/diagnosis , Diagnosis, Differential , Female , Humans , Infant , Infant, Newborn , MaleABSTRACT
Background: Viral respiratory tract infections (VRI) are a major reason for hospitalization in children younger than 5 years. A case control study was conducted to investigate the potential role of breastfeeding in protecting children <1 year of age from VRI. Methods: Patients admitted for a respiratory tract infections routinely underwent a nasopharyngeal aspirate, which was tested with an RT-PCR for 14 respiratory viruses. Hospitalized infants positive for viruses were enrolled as cases; healthy controls were enrolled among patients admitted for ultrasound hip screening. The effect of breastfeeding on pertussis was investigated through multivariable analysis. Results: We enrolled a total of 496 patients: 238 cases and 258 healthy controls. Among cases, eighty-six patients (36.1%) had a rinovirus, 78 (32.8%) an RSV, 22 (9.2%) an adenovirus, and 37 (15.5%) a coinfections with multiple viruses. The number of households was significantly higher in cases (mean in cases 4.5; mean 3.7 in controls, p < 0.001) and the proportion of infants having siblings (79% in cases vs. 43% in controls, p < 0.001). Proportion of smoking mothers was higher in cases than in controls (21.4 vs. 10.1%, p = 0.001). Among cases 44.5% were exclusively breastfed at symptoms onset vs. 48.8% of healthy controls. According to the multivariable analysis, being exclusively breastfed at symptom onset was associated with a higher risk of viral respiratory infection (3.7; 95% CI 1.64-8.41), however a longer breastfeeding duration was protective (OR 0.98; 95% CI 0.97-0.99). Also having at least one sibling was associated to a higher risk (OR 3.6; 95% CI 2.14-5.92) as well as having a smoking mother (OR 2.6; 95% CI 1.33-4.89). Conclusions: Breastfeeding remains a mainstay of prevention for numerous diseases and its protective role increases with duration. However, being breastfed when mothers carry a respiratory infection may increase the risk of transmission, acting as a proxy for closer contacts. In future studies, potential confounding variables as pattern of contacts with other individuals, should be taken into account.
ABSTRACT
CORRECTION: The original article [1] contained an error mistakenly carried forward by the Production department handling this article whereby all authors' names were incorrectly inverted. The original article has now been corrected to reflect the correct names of all authors.
ABSTRACT
BACKGROUND: Acute central nervous system (ACNS) infections such as meningitis, encephalitis and cerebellitis still cause morbidity and mortality among children. The aim of this study was to verify whether neuropsychological impairment may develop in ACNS survivors. METHODS: The study included pediatric patients affected by ACNS disorders, aged 3-16 years admitted to the Bambino Gesù Children Hospital, Rome from June 2013 till June 2015. The patients and their parents underwent a psychological interview and neuropsychological tests during the first week of hospital admission and 1 year after, during a follow-up control. Wilcoxon signed rank tests for paired data were conducted to verify if the results were statistically importance. Patients underwent a cognitive profile test through the Leiter international performance scale - revised, motor skills evaluation through the test of visual-motor integration and a psychopathological evaluation by the child behavior checklist. The K-SADS-PL test was administered in children 6-11 years old to check psychopathological disorders. RESULTS: Forty-four patients were included in the study. At the 1 year follow-up, "anxiety problems" (dependency, fears, worries, nervousness) developed in 47% of patients, "somatic problems" (aches, headaches, nausea, vomiting) in 29% and "affective problems" (crying, self-harming, worthlessness, guilt, tiredness, sadness) in 29%. Visual perception was statistically increased at the 1 year follow-up in our patient cohort (p = 0.0297), mainly among the meningitides group (p = 0.0189). Motor-coordination also increased at the follow-up check in the study participants (p = 0.0076), especially in the group affected by cerebellitis (p = 0.0302). CONCLUSIONS: Neuropsychological disorders are often difficult to recognize in the early stage. They must, however, be promptly identified through specific and standardized neuropsychological examinations in order to avoid long term sequelae in adulthood.
Subject(s)
Anxiety Disorders/etiology , Central Nervous System Infections/complications , Central Nervous System Infections/diagnosis , Mood Disorders/etiology , Adolescent , Age Factors , Anxiety Disorders/epidemiology , Anxiety Disorders/physiopathology , Central Nervous System Infections/therapy , Child , Child, Preschool , Cohort Studies , Encephalitis/complications , Encephalitis/diagnosis , Encephalitis/therapy , Female , Hospitals, Pediatric , Humans , Italy , Male , Meningitis/complications , Meningitis/diagnosis , Meningitis/therapy , Mood Disorders/epidemiology , Mood Disorders/physiopathology , Neuropsychological Tests , Prognosis , Retrospective Studies , Risk Assessment , Severity of Illness Index , Sex FactorsABSTRACT
BACKGROUND: Telemedicine has been recognized as a way to improve accessibility, quality, and efficiency of care. In view of the introduction of new telemedicine services, we conducted a survey through a self-administered questionnaire among families of children attending the Bambino Gesù Children's Hospital IRCCS, a tertiary care children's hospital located in Rome, Italy. METHODS: We investigated sociodemographic data, clinical information, technological profile, attitude towards telemedicine, perceived advantages of telemedicine, fears regarding telemedicine, willingness to use a smartphone app providing telemedicine services and willingness to use a televisit service. Through logistic regression, we explored the effect of sociodemographic and clinical variables and technological profile on willingness of using a telemedicine app and a televisit service. RESULTS: We enrolled a total of 751 families. Most patients had a high technological profile, 81% had at least one account on a social network. Whatsapp was the most popular messaging service (76%). Seventy-two percent of patients would use an app for telemedicine services and 65% would perform a televisit. Owning a tablet was associated with both outcome variables - respectively: OR 2.216, 95% CI 1.358-3.616 (app) and OR 2.117, 95% CI 1.415-3.168 (televisit). Kind of hospitalization, diagnosis of a chronic disease, disease severity and distance from the health care center were not associated with the outcome variables. CONCLUSION: Families of pediatric patients with different clinical problems are keen to embark in telemedicine programs, independently from severity of disease or chronicity, and of distance from the hospital.
Subject(s)
Attitude to Health , Parents/psychology , Telemedicine , Adolescent , Adult , Child , Child, Preschool , Cross-Sectional Studies , Female , Health Care Surveys , Humans , Infant , Infant, Newborn , Italy , Logistic Models , Male , Middle Aged , Multivariate Analysis , Pediatrics , Socioeconomic Factors , Telemedicine/methodsABSTRACT
BACKGROUND: Pertussis infection can be severe in unvaccinated infants. A case-control study was conducted to investigate the potential role of breastfeeding in protecting young, unvaccinated infants from pertussis. METHODS: Hospitalized infants <6 months of age with positive real time polymerase chain reaction for pertussis on nasopharyngeal aspirate were enrolled as cases; healthy controls were enrolled among patients admitted for ultrasound screening. Vaccinated infants were excluded. Sociodemographic, clinical and feeding information were collected. The effect of breastfeeding on pertussis was investigated through multivariable analysis. Breast milk and blood samples were obtained from mothers of patients. IgA and bacterial binding against Bordetella pertussis and other bacteria were tested in breast milk. IgG against pertussis toxin (PT) was tested in serum. RESULTS: We enrolled 296 patients (61 cases and 235 controls). Exclusive breastfeeding was not associated with pertussis compared with partial breastfeeding/artificial feeding [odds ratio: 1.2; 95% confidence interval (CI): 0.31-4.67]. Children with siblings were at higher risk for pertussis (odds ratio: 2.5; 95% CI: 1.21-5.35). IgA against pertussis antigens were not higher in cases (IgA anti-PT median = 0.24 optical density) compared with controls (IgA anti-PT median = 0.21 optical density). Though bacterial binding to B. pertussis, measured in breast milk, was higher in cases (median = 4.35%) compared with controls (median = 2.8%; P = 0.004), bacterial binding to B. pertussis was low compared with other pathogens. IgG titers were higher in mothers of cases, but no correlation was found between serum IgG and breast milk IgA. CONCLUSION: Breastfeeding remains a mainstay of prevention for numerous diseases, though it does not seem to play a role against pertussis. Alternative strategies to protect unvaccinated infants from pertussis should be considered.
Subject(s)
Breast Feeding/statistics & numerical data , Milk, Human/immunology , Whooping Cough/epidemiology , Whooping Cough/immunology , Antibodies, Bacterial/analysis , Case-Control Studies , Female , Humans , Immunoglobulin A/analysis , Immunoglobulin G/analysis , Infant , Infant, Newborn , Italy , Male , Whooping Cough/prevention & controlABSTRACT
In Italy, no specific recommendation toward maternal pertussis immunization during pregnancy has been issued. However, vaccination during pregnancy will be likely integrated in the Italian immunization program in the future. In order to identify barriers to achieving a sufficient vaccination coverage during pregnancy, we investigated knowledge, attitude and practice toward pertussis vaccination during pregnancy through a web-based survey. A total of 343 Italian pregnant women (N = 164) and women in the postpartum period (N = 183) completed the online questionnaire. More than a half of the study population was uncertain regarding the benefits of the vaccination during pregnancy. Only 1.7% of women in the postpartum had received the vaccination during pregnancy, and 21% of pregnant women declared the intention to be vaccinated in pregnancy. Only 34% would accept the vaccination in the current or in a future pregnancy, if recommended by a physician, and a half would remain uncertain. Perceiving the vaccine as harmful for the fetus' development is associated to a decreased willingness to be vaccinated if recommended by a HCP, both in pregnant women (OR 0.25 p = 0.010 95% CI 0.09-0.72) and in women in the postpartum period (OR 0.32 p = 0.006 95% CI 0.15-0.72). Our study suggests that the vaccination recommendation by physicians might not be sufficient to adequately raise vaccination coverage against pertussis among Italian pregnant women. A combination of educational interventions and tailored communi-cation campaigns could be implemented to promote maternal immunization.
Subject(s)
Diphtheria-Tetanus-acellular Pertussis Vaccines/administration & dosage , Diphtheria-Tetanus-acellular Pertussis Vaccines/immunology , Disease Transmission, Infectious/prevention & control , Health Knowledge, Attitudes, Practice , Patient Acceptance of Health Care , Pregnancy Complications, Infectious/prevention & control , Whooping Cough/prevention & control , Adult , Cross-Sectional Studies , Female , Humans , Italy , Postpartum Period , PregnancyABSTRACT
BACKGROUND: Paternal preconception risk factors such as smoking, exposure to environmental substances, medication use, overweight and advanced age correlate with the occurrence of malformations and birth defects in the offspring. Nonetheless, the prevalence of risk factors for adverse pregnancy outcomes in the male population has been scarcely investigated and no report on preconception interventions targeting prospective fathers is available. We conducted a web-based survey to measure the prevalence of paternal preconception risk factors for adverse pregnancy outcomes in an Italian population of Internet users. METHODS: Prospective or expectant fathers were enrolled during a four-week period through two of the main Italian web-sites dedicated to preconception, pregnancy, childhood and family care. Participants filled in a web questionnaire regarding preconception risk factors for adverse pregnancy outcomes. Logistic regression analysis was used to explore the predictors of paternal preconception risk factors. RESULTS: We enrolled 131 prospective and 205 expectant fathers. More than half of the total participants used medications during the preconception period, 35% were smokers and 8% were obese. Exposure to environmental substances was declared by almost 20% of the participants, with the group including pesticides/herbicides/professional paints being the most prevalent. More than a half of the study sample included men aged over 35 years. According to the multivariate analysis, smoking and exposure to environmental toxics were less frequent among individuals with a university degree (respectively: OR = 0.52; 95% CI 0.32-0.84; OR = 0.52; 95% CI 0.29-0.93). Paternal obesity and medication use in the preconception period were not associated with any of the independent variables. CONCLUSIONS: The prevalence of preconception risk factors among male population should not be neglected when planning preconception interventions, confirming that preconception health must be focused on the couple, rather than on women only.
Subject(s)
Paint/toxicity , Paternal Behavior , Paternal Exposure/adverse effects , Pesticides/toxicity , Preconception Injuries/etiology , Pregnancy Complications/etiology , Smoking/adverse effects , Adult , Cross-Sectional Studies , Educational Status , Environmental Exposure/adverse effects , Female , Humans , Internet , Italy/epidemiology , Male , Occupational Exposure/adverse effects , Paternal Age , Preconception Injuries/chemically induced , Preconception Injuries/epidemiology , Pregnancy , Pregnancy Complications/chemically induced , Pregnancy Complications/epidemiology , Pregnancy Outcome , Prevalence , Risk FactorsABSTRACT
Pollen forecasts are in use everywhere to inform therapeutic decisions for patients with allergic rhinoconjunctivitis (ARC). We exploited data derived from Twitter in order to identify tweets reporting a combination of symptoms consistent with a case definition of ARC and those reporting the name of an antihistamine drug. In order to increase the sensitivity of the system, we applied an algorithm aimed at automatically identifying jargon expressions related to medical terms. We compared weekly Twitter trends with National Allergy Bureau weekly pollen counts derived from US stations, and found a high correlation of the sum of the total pollen counts from each stations with tweets reporting ARC symptoms (Pearson's correlation coefficient: 0.95) and with tweets reporting antihistamine drug names (Pearson's correlation coefficient: 0.93). Longitude and latitude of the pollen stations affected the strength of the correlation. Twitter and other social networks may play a role in allergic disease surveillance and in signaling drug consumptions trends.
Subject(s)
Conjunctivitis/epidemiology , Epidemiological Monitoring , Pollen/chemistry , Rhinitis, Allergic, Seasonal/epidemiology , Social Media , Algorithms , Allergens/immunology , Climate , Conjunctivitis/diagnosis , Data Collection , Histamine Antagonists/chemistry , Humans , Internet , Rhinitis, Allergic, Seasonal/diagnosis , United StatesABSTRACT
BACKGROUND: Dealing with complex chronic disease may take great advantage of mobile health (m-health) technologies. We performed an online survey on the perception of use of m-health technologies among families of patients affected with Down's syndrome, Williams' syndrome, and 22q11 deletion syndrome. MATERIALS AND METHODS: The survey included questions on sociodemographic characteristics, availability of a connection to the Internet on different devices, interest in m-health technologies, and functions to be implemented in order to meet family needs. Through multivariate analysis we studied the association between characteristics of enrolled families and interest in m-health. RESULTS: In total, 166 people completed the questionnaire. Forty-seven percent connected to the Internet through a mobile phone, versus 34% through a tablet. Eighty percent were interested in m-health solutions for their child's disease; the main reasons of interest were saving time (49%) and being more involved in the disease management (49%). Desired m-health services were aimed at rapid consultation with a physician (68%) and at retrieving updated information on research and on ongoing clinical studies (66%). Interest in m-health services was associated with availability of a mobile Internet connection, whereas no association was found with living in a remote area. CONCLUSIONS: Families of patients with Down's syndrome, Williams' syndrome, and 22q11 deletion syndrome show a positive attitude toward m-health technologies. Such syndromes represent a good model for translating published recommendations into m-health applications, which may improve compliance. Expectations regarding m-health lead to patient empowerment, and m-health applications are perceived as useful not only for people living far away from healthcare centers.
Subject(s)
Attitude to Health , Chromosome Disorders/genetics , Health Services Accessibility/standards , Intellectual Disability/genetics , Internet/statistics & numerical data , Parents/psychology , Telemedicine/standards , 22q11 Deletion Syndrome/genetics , Adolescent , Computers, Handheld/statistics & numerical data , Down Syndrome/genetics , Female , Health Services Accessibility/statistics & numerical data , Humans , Internet/instrumentation , Logistic Models , Male , Middle Aged , Multivariate Analysis , Smartphone/statistics & numerical data , Surveys and Questionnaires , Telemedicine/instrumentation , Telemedicine/methods , Time Factors , Williams Syndrome/geneticsABSTRACT
BACKGROUND: In 2009, an earthquake devastated the Abruzzo region in Italy. Despite the occurrence of several disasters in this country, no study on mental health of Italian children has ever been conducted in complex emergencies. Objective of the study was to assess the prevalence of psychiatric symptoms among children in the affected area 12 to 17 months after the event. METHODS: A community sample of 1839 3-14 years children was identified from the general population assigned to 37 paediatricians of the National Health System, including children living in the earthquake epicentre, the surrounding earthquake zone, and the adjacent non-affected areas. Psychiatric symptoms were assessed with the Child Behavior Checklist (CBCL) and the Youth Self Report (YSR), completed by 452 children aged 11-14 years. The association between symptoms and sociodemographic, health, family, and earthquake-related factors was examined. RESULTS: The prevalence of CBCL-defined cases was 14.9% in the epicentre, 13.0% in the remainder earthquake zone, 13.9% in the unaffected area (p = .876). No differences among areas were found when comparing the YSR results. Prevalence of CBCL-defined post-traumatic stress (PTS) cases was 8.4% in the epicentre, 4.0% in the remainder earthquake zone, 2.2% in the unaffected area (p = .002). PTS and anxiety were significantly more frequent in the epicentre than in other areas only in the 6-10 year-old children group (respectively p = .009 and p = .014). In multivariate logistic analyses, factors associated with PTS were living in the epicentre (OR = 3.6) and child or maternal history of mental health care prior to the earthquake (respectively OR = 7.1 and OR = 4.5). CONCLUSIONS: Children living in the epicentre, particularly those 6-10 years old, had the highest prevalence of CBCL-defined cases, and of PTS and anxiety symptoms one year after the earthquake. No signs of increased psychopathology were detected in younger (3-5 years) or older children (11-14 years). Family and health related factors showed stronger association with psychiatric outcomes than earthquake-related factors. The identification of populations at higher risk of developing psychiatric symptoms has implications for public health interventions in complex emergencies.
Subject(s)
Disasters , Earthquakes , Mental Disorders/epidemiology , Adolescent , Anxiety/epidemiology , Checklist , Child , Child, Preschool , Female , Humans , Italy/epidemiology , Male , Mental Health , Prevalence , Self Report , Stress Disorders, Post-Traumatic/epidemiology , Time FactorsABSTRACT
BACKGROUND: Adverse pregnancy outcomes (APOs) can be increased by preconception risk factors and lifestyles.We measured the prevalence of preconception risk factors for APOs in a population of Italian women of childbearing age enrolled in a web-based study. METHODS: Participants were enrolled through a web platform (http://www.mammainforma.it). After enrollment, participants filled in a questionnaire regarding socio-demographic characteristics, clinical data and preconception risk factors for adverse pregnancy outcomes. Through logistic regression, we explored how the prevalence of risk factors was affected by age, education level, employment, parity, physician's recommendation and knowledge of the specific risk factor. RESULTS: We enrolled a total of 728 women. Sixty-two percent had a University degree, 84% were employed and 77% were planning their first pregnancy.Nearly 70% drank alcohol in any quantity; 16% were smokers; 6% was underweight; 21.4% was overweight; 51.6% did not assume folic acid; 22% was susceptible to rubella, 44.5% to hepatitis b and 13.2% to varicella.According to the multivariate analysis, compared to women who already had at least one pregnancy, nulliparous women had a higher BMI [OR 1.60 (CI 1.02;2.48)] and were less likely to be susceptible to rubella [OR 0.33 (CI 0.20;0.58)] and to be consuming alcohol [OR 0.47 (CI 0.31;0.70)] or cigarettes [OR 0.48 (CI 0.26;0.90)].Appropriate knowledge was associated with a correct behavior regarding smoking, drinking alcohol and folic acid supplementation. CONCLUSIONS: This study shows that the prevalence of risk factors for APOs in our population is high.Interventions aimed at reducing risk factors for APOs are needed and, to this purpose, a web intervention may represent a feasible tool to integrate tailored information and to inform preconception counseling targeting a specific group of women planning a pregnancy who are engaged on the web.
Subject(s)
Alcohol Drinking/epidemiology , Health Knowledge, Attitudes, Practice , Overweight/epidemiology , Preconception Care/statistics & numerical data , Smoking/epidemiology , Thinness/epidemiology , Vaccination/statistics & numerical data , Adult , Body Mass Index , Chickenpox/prevention & control , Dietary Supplements , Female , Folic Acid/administration & dosage , Health Behavior , Hepatitis B/prevention & control , Humans , Internet , Italy , Parity , Pregnancy , Prevalence , Risk Factors , Rubella/prevention & control , Surveys and Questionnaires , Vitamin B Complex/administration & dosageABSTRACT
BACKGROUND: Preconception care may be an efficacious tool to reduce risk factors for adverse pregnancy outcomes that are associated with lifestyles and health status before pregnancy. We conducted a web-based cohort study in Italian women planning a pregnancy to assess whether a tailored web intervention may change knowledge and behaviours associated with risks for adverse pregnancy outcomes. METHODS: The study was entirely conducted on the web on a cohort of Italian women of childbearing age. Data collected at baseline on health status, lifestyles and knowledge of risk factors for adverse pregnancy outcomes were used for generating a tailored document including recommendations for folic acid supplementation, obesity and underweight, smoking, alcohol consumption, vaccinations, chronic and genetic diseases, exposure to medications. Prevalence of risk factors and knowledge was assessed 6 months after the intervention. Logistic regression models were used to explore the factors associated with risk factors after the intervention. RESULTS: Of the 508 enrolled women, 282 (55.5%) completed the study after 6 months since the delivery of tailored recommendations. At baseline, 48% of the participants took folic acid supplementation (95% CI 43.2; 51.9) and 69% consumed alcohol (95% CI 64.7; 72.9). At the follow up 71% of the participants had a preconception visit with a physician. Moreover we observed a decrease of alcohol consumption (-46.5% 95% CI -53.28; -38.75) and of the proportion of women not taking folic acid supplementation (-23.4% 95% CI -31.0; 15.36). We observed an improvement in knowledge of the information about the preconception behaviours to prevent adverse pregnancy outcomes (20.9% 95% CI 14.6%; 27.1%). Having a preconception visit during follow up was significally associated to an increase in folic acid supplementation (OR 2.53 95% CI 1.40; 4.60). CONCLUSIONS: Our results suggest that a tailored web intervention may improve general preconception health in women planning a pregnancy. A web preconception intervention may be integrated with classic preconception care by health professionals. Clinical trials should be conducted to confirm these findings.
Subject(s)
Health Knowledge, Attitudes, Practice , Patient Education as Topic/methods , Pregnancy Complications/prevention & control , Adult , Alcohol Drinking/prevention & control , Clinical Trials as Topic/methods , Clinical Trials as Topic/standards , Cohort Studies , Dietary Supplements/statistics & numerical data , Female , Folic Acid/therapeutic use , Follow-Up Studies , Humans , Internet/statistics & numerical data , Italy , Office Visits/statistics & numerical data , Patient Education as Topic/standards , Preconception Care , Pregnancy , Pregnancy Complications/drug therapy , Risk Factors , Treatment Outcome , Vitamin B Complex/therapeutic useABSTRACT
BACKGROUND: We describe methicillin-resistant Staphylococcus aureus (MRSA) nasal carriage at admission in patients admitted to a Department of Pediatrics. METHODS: All patients received a nasal swab at admission. A questionnaire was administered and molecular genetics analyses were performed on all identified MRSA isolates. RESULTS: We enrolled 785 patients, affected with both acute and chronic diseases. MRSA nasal colonization prevalence was 1.15% (CI: 0.5607%-2.093%). Methicillin-sensitive Staphylococcus aureus (MSSA) nasal colonization prevalence at admission was 19.75% (CI 17.07%-22.64%). Only one MRSA isolate carried the SCCmec V variant; all other isolates carried the SCCmecIV variant. Five out of 9 MRSA-colonized patients had an underlying condition. Antibiotic therapy in the previous 6 months was a protective factor for both MRSA (OR 0,66; 95% CI: 0,46-0,96) and MSSA (OR 0,65; 95% CI: 0,45-0,97) colonization. A tendency to statistical significance was seen in the association between hospitalization in the 6 months prior to admission and MRSA colonization at admission (OR 4,92; 95% CI: 0,97-24,83). No patient was diagnosed with an S. aureus infection during hospitalization. CONCLUSIONS: The majority of our MRSA colonizing isolates have community origins. Nevertheless, most MRSA-colonized patients had been hospitalized previously, suggesting that strains that circulate in the community also circulate in hospital settings. Further studies should elucidate the role of children with frequent contact with health care institutions in the circulation of antibiotic resistant strains between the hospital and the community.
Subject(s)
Hospitalization/statistics & numerical data , Hospitals, Pediatric/statistics & numerical data , Methicillin Resistance , Methicillin-Resistant Staphylococcus aureus/isolation & purification , Nasal Cavity/microbiology , Staphylococcal Infections/epidemiology , Adolescent , Child , Child, Preschool , Colony Count, Microbial , Cross-Sectional Studies , DNA, Bacterial/analysis , Female , Follow-Up Studies , Humans , Infant , Infant, Newborn , Italy/epidemiology , Male , Methicillin-Resistant Staphylococcus aureus/drug effects , Methicillin-Resistant Staphylococcus aureus/genetics , Polymerase Chain Reaction , Prevalence , Retrospective Studies , Risk Factors , Staphylococcal Infections/microbiologyABSTRACT
BACKGROUND: The use of the Internet for searching and sharing health information and for health care interactions may have a great potential for families of children affected with rare diseases. We conducted an online survey among Italian families of patients with rare diseases with the objective to describe their Internet user profile, and to explore how Internet use affects their health decisions. METHODS: All members of UNIAMIO FIMR, a federation of associations of patients with rare diseases, were invited via mail to participate in an online questionnaire including questions on socio-demographic and clinical information, Internet use with a specific focus on health, and impact of web information on health behaviors. Logistic regression models were used to explore the effect of socio-demographic variables and Internet user profile on dependent variables representing the impact of web information on health behaviors. Multiple imputation by chained equations was applied. RESULTS: A total of 516 parents of patients with rare diseases completed the online questionnaire. Mean age was 43 years. 87% of respondents accessed the Internet daily, 40% through their smartphones. 99% had an email account, 71% had a Facebook account. 66% participate in an online forum on health. 99% searched for information on disease characteristics, 93% on therapy, 89% on diagnosis, 63% on alternative therapies, 62% on nutrition and 54% on future pregnancies. 82% stated that web information increased comprehension of the disease, 65% that it improved management of the disease. For 52% web information increased his or her anxiety. 62% recognized diagnosis, 69% discussed online information with their physician. People participating in forums more frequently stated that Internet information was useful for recognizing their child's disease (OR 1.68; 95%CI 1.08-2.63) and for improving its management (OR 1.77; 95%CI 1.11-2.81). CONCLUSION: Italian parents of patients with rare diseases are active Internet users, engaged in information search and in online communities.
Subject(s)
Internet , Rare Diseases , Adult , Aged , Data Collection , Female , Humans , Middle Aged , Surveys and Questionnaires , Telemedicine , Young AdultABSTRACT
BACKGROUND: Preconception counseling is effective in reducing the risk of adverse pregnancy outcomes. The Internet is commonly used by women and health professionals to search for health information. We compared the consistency of preconception information found on the Internet with the recommendations published by American Journal of Obstetrics and Gynecology (AJOG) simulating a web search by women of childbearing age and health professionals. METHODS: We reviewed websites resulting from a Google search performed using search strings selected by Italian women of childbearing age and health professionals. We investigated if retrieved information was consistent with AJOG recommendations for preconception care. Logistic regression was used to compare presence of consistent recommendations between women and health professionals. RESULTS: The highest frequency of correct recommendations was found for folic acid supplementation (39.4% of websites). Consistency of preconception information did not significantly differ between search strategies except for folic acid supplementation. "Communities and blogs" website category provided less frequently correct recommendations compared with "Medical/Public Agency" category (i.e. folic acid supplementation (aOR 0.254; CI 0.098-0.664; p = <0.01). Commercial links, found in 60% of websites, were associated with presence of correct recommendations excepting few items (i.e. physical exercise (aOR 1.127; CI 0.331-3.840; p = 0.848). CONCLUSIONS: Preconception information found is poor and inaccurate regardless of the search is performed by women or health professionals. It is unlikely that information found on the web have any positive impact among women and health professionals in our setting. Strategies to improve preconception information on the web and education of health professionals for web searching of health information should be considered.
Subject(s)
Guidelines as Topic , Internet , Preconception Care , Search Engine , Adult , Blogging , Counseling , Female , Health Behavior , Humans , Italy , Logistic Models , Multivariate Analysis , Preconception Care/standards , Young AdultABSTRACT
BACKGROUND: Despite recommendations by Health Authorities, influenza immunization coverage remains low in children with chronic diseases. Different medical providers involved in the management of children with chronic conditions may affect the pattern of influenza vaccine recommendations and coverage. The likelihood of vaccination by type of provider in children with chronic conditions is poorly understood. Therefore, the objectives of this study were to analyze the pattern and the effect of recommendations for seasonal influenza immunization provided by different physician profiles to families of children with chronic diseases and to measure the frequency of immunization in the study population. METHODS: We recruited children with chronic diseases aged 6 months-18 years who subsequently presented to specialty clinics for routine follow-up visits, during spring 2009, in three Italian Regions Families of children with chronic diseases were interviewed during routine visits at reference centers through a face-to-face interview. We analyzed the following immunization predictors: having received a recommendation toward influenza immunization by a health provider; child's sex and age; mothers and fathers' age; parental education and employment; underlying child's disease; number of contacts with health providers in the previous year. Influenza immunization coverage was calculated as the proportion of children who received at least one dose of seasonal influenza vaccine in the previous season. We calculated prevalence ratios and we used a generalized linear model with Poisson family, log link and robust error variance to assess the effect of socio-demographic variables, underlying diseases, and recommendations provided by physicians on influenza immunization. RESULTS: We enrolled 275 families of children with chronic diseases. Overall influenza coverage was 57.5%, with a low of 25% in children with neurological diseases and a high of 91.2% in those with cystic fibrosis. While 10.6% of children who did not receive any recommendation toward influenza immunization were immunized, among those who received a recommendation 87.5-94.7% did, depending on the health professional providing the recommendation. Receiving a recommendation by any provider is a strong predictor of immunization (PR = 8.5 95% CI 4.6;15.6) Most children received an immunization recommendation by a specialty (25.8%) or a family pediatrician (23.3%) and were immunized by a family pediatrician (58.7%) or a community vaccinator (55.2%). CONCLUSIONS: Receiving a specific recommendation by a physician is a strong determinant of being immunized against seasonal influenza in children with chronic diseases independently of other factors. Heterogeneity exists among children with different chronic diseases regarding influenza recommendation despite international guidelines. Increasing the frequency of appropriate recommendations toward influenza immunization by physicians is a single powerful intervention that may increase coverage in children with chronic conditions.
Subject(s)
Immunization/statistics & numerical data , Influenza Vaccines/administration & dosage , Influenza, Human/prevention & control , Practice Patterns, Physicians'/statistics & numerical data , Professional-Family Relations , Adolescent , Adult , Child , Child, Preschool , Chronic Disease , Female , Humans , Infant , Italy , Male , Middle Aged , Qualitative Research , SeasonsABSTRACT
We performed a study in three Italian regions to evaluate the association between provided recommendations and immunization uptake of the two influenza vaccines in children with chronic diseases. We interviewed families of 119 at-risk children, collecting information regarding recommendations and immunizations against pandemic and seasonal influenza. In total 60.5% of children had received seasonal influenza vaccine, 38.7% had received pandemic influenza vaccine and 33.6% had not been vaccinated. The majority of immunized children had received specific recommendations by a physician. Physicians involved in the management of children with chronic diseases should actively recommend influenza immunization.