ABSTRACT
Background: Sufficient vaccination coverage among children depends on parents' knowledge and attitudes towards immunization and their intention to have their children vaccinated. The objective of the study was to evaluate postpartum mothers' knowledge and attitudes towards children's immunization. Methods: It was a cross-sectional survey. The anonymous questionnaire was handed out to postpartum mothers selected at random in the Hospital of Lithuanian University of Health Sciences Kauno Klinikos from March to July of 2014. In total, 300 women were surveyed. Results: The majority (63%) of respondents had higher education. The child was the first one for 49.7% of the mothers. The women indicated that their main sources of information about children's vaccination were the doctor, the Internet and mass media. Most respondents (87.3%) considered vaccine-preventable diseases to be dangerous but only 57.3% of them knew that vaccines provided efficient protection. Only 57% of the respondents considered vaccines to be safe but 75.3% thought that the benefits of vaccines were greater than the risks. We evaluated the knowledge as good in 36.3%, average in 41.3% and poor in 22.3% of mothers. Most of the respondents (81.3%) planned to immunize their child in the future with all the vaccines included in the national immunization program, however, 72.7% were worried about possible adverse events following vaccination. Of the mothers whose knowledge was evaluated as good, 74.8% had never refused or had doubts about having their child immunized (τ = -0.198, p < 0.001). The mothers with better knowledge were also less likely to be concerned (τ = 0.211, p < 0.001). Conclusions: Evaluation of postpartum mothers' knowledge and attitudes towards children's immunization could be the tool for better communication between health professionals and parents leading to increased vaccination rates.
Subject(s)
Health Knowledge, Attitudes, Practice , Immunization/psychology , Mothers/psychology , Postpartum Period/psychology , Adult , Cross-Sectional Studies , Female , Humans , Lithuania , Pregnancy , Surveys and Questionnaires , Tertiary Care CentersABSTRACT
BACKGROUND AND OBJECTIVE: The assessment of the factors associated with breastfeeding duration helps in creation of a national policy according to the World Health Organization strategy and recommendations. The objective of the study was to identify the factors associated with breastfeeding duration. MATERIAL AND METHODS: These analyses are based on a sample of mothers with babies attending one family health center in Kaunas, Lithuania. Completed questionnaires were obtained from 195 mothers (response rate, 97.5%). One year later, the same respondents, who had 1-year-old children, answered questions of the second questionnaire. RESULTS: Half (53.8%) of the surveyed women breastfed for 3-5 months, 29.7% for 6 months and more, and 16.5% of the respondents breastfed for less than 3 months. The oldest (31-40 years) women breastfed their babies significantly longer than the youngest (<20 years) mothers. The mothers with a higher education breastfed their babies significantly longer than the less educated mothers. The married women breastfed longer than single or living with a partner. The mothers who did not give extra fluids and pacifiers breastfed significantly longer than the women who gave them. The majority of the mothers who had sore nipples, milk stasis, and mastitis breastfed for only up to 3 months. CONCLUSIONS: Mothers at risk of short breastfeeding duration should be targeted as a group for breastfeeding promotion early in the pregnancy. The education of healthcare professionals who provide prenatal and postnatal care allows them to choose women who need additional breastfeeding support.
Subject(s)
Breast Feeding , Health Promotion , Mothers , Adult , Female , Humans , Marital Status , Mastitis/epidemiology , Nipples/abnormalities , Postnatal Care , Pregnancy , Surveys and Questionnaires , Time Factors , World Health Organization , Young AdultABSTRACT
BACKGROUND: We assessed the 10-year efficacy, immunogenicity and safety of two doses of a combined measles-mumps-rubella-varicella vaccine (MMRV) or one dose of a monovalent varicella vaccine (V) in children from Czech Republic, Lithuania, Poland, Romania and Slovakia. METHODS: This was a phase IIIB follow-up of an observer-blind, randomized, controlled trial (NCT00226499). In phase A, healthy children aged 12-22 months from 10 European countries were randomized in a 3:3:1 ratio to receive two doses of MMRV (MMRV group), one dose of MMR followed by one dose of V (MMR + V group), or two doses of MMR (MMR; control group), 42 days apart. Vaccine efficacy (VE) against varicella (confirmed by viral DNA detection or epidemiological link and clinical assessment) was calculated with 95% confidence intervals using Cox proportional hazards regression model. Immunogenicity was assessed as seropositivity rates and geometric mean concentrations (GMCs). Solicited and unsolicited adverse events (AEs) and serious AEs (SAEs) were recorded. RESULTS: A total of 3705 children were vaccinated (1590, MMRV group; 1586, MMR + V group; 529, MMR group). There were 663 confirmed varicella cases (47, MMRV group; 349, MMR + V group; 267, MMR group). VE ranged between 95.4% (Lithuania) and 97.4% (Slovakia) in the MMRV group and between 59.3% (Lithuania) and 74% (Slovakia) in the MMR + V group. At year 10, seropositivity rates were 99.5%-100% in the MMRV group, 98%-100% in the MMR + V group and 50%-100% in the MMR control group, and the anti-VZV antibody GMCs were comparable between MMRV and MMR + V groups. The occurrence of solicited and unsolicited AEs was similar across groups and no SAE was considered as vaccination-related. No new safety concerns were identified. CONCLUSIONS: Our results indicated that two doses of varicella zoster virus-containing vaccine provided better protection than one dose against varicella and induced antibody responses that persisted 10 years post-vaccination.
Subject(s)
Measles , Mumps , Rubella , Antibodies, Viral , Chickenpox Vaccine/adverse effects , Child , Czech Republic , Europe , Follow-Up Studies , Humans , Infant , Measles-Mumps-Rubella Vaccine , Poland , Romania , Rubella/prevention & control , Slovakia , Vaccines, Combined/adverse effectsABSTRACT
UNLABELLED: The objective of this study was to evaluate the knowledge and activities of Kaunas primary health care center professionals in promoting breast-feeding. MATERIAL AND METHODS: A total of 84 general practitioners and 52 nurses participated in the survey, which was carried out in Kaunas primary health care centers in 2006. Data were gathered from the anonymous questionnaire. RESULTS: Less than half of general practitioners (45.1%) and 65% of nurses were convinced that baby must be exclusively breast-fed until the age of 6 months, but only 21.6% of general practitioners and 27.5% of nurses knew that breast-feeding with complementary feeding should be continued until the age of 2 years and longer. Still 15.7% of general practitioners and 25% of nurses recommended pacifiers; 7.8% of general practitioners advised to breast-feed according to hours. Half of the health professionals recommended additional drinks between meals; one-third of them--to give complementary food for the babies before the age of 6 months. One-third (29.6%) of the health professionals surveyed recommended mothers to feed their babies more frequently in case the amount of breast milk decreased. CONCLUSIONS: The survey showed that knowledge of medical personnel in primary health care centers about the advantages of breast-feeding, prophylaxis of hypogalactia, and duration of breast-feeding was still insufficient.
Subject(s)
Breast Feeding , Health Promotion , Infant Food , Infant Formula , Primary Health Care , Surveys and Questionnaires , Age Factors , Chi-Square Distribution , Child, Preschool , Data Collection , Data Interpretation, Statistical , Family Practice , Female , Humans , Infant , Infant, Newborn , Lactation Disorders/prevention & control , Lithuania , Male , Mothers , Nurses , Pilot ProjectsABSTRACT
BACKGROUND: This phase III B follow-up of an initial multicenter study (NCT00226499) will evaluate the ten-year efficacy of two doses of the combined measles-mumps-rubella-varicella vaccine (MMRV) and one dose of the live attenuated varicella vaccine (V) versus a measles-mumps-rubella control group (MMR) for the prevention of clinical varicella disease. Here we present efficacy results for six years post-vaccination. METHODS: In phase A of the study, healthy children aged 12-22â¯months from ten European countries were randomized (3:3:1) and received either two doses of MMRV, or one dose of combined MMR and one dose of monovalent varicella vaccine (MMR+V), or two doses of the MMR vaccine (control), 42â¯days apart. Vaccine efficacy against all and against moderate or severe varicella (confirmed by detection of viral DNA or epidemiological link) was assessed from six weeks up to six years post-dose 2 for the MMRV and MMR+V groups, and was calculated with 95% confidence intervals (CI). The severity of varicella was calculated using the modified Vázquez scale (mildâ¯≤â¯7; moderately severeâ¯=â¯8-15; severeâ¯≥â¯16). Herpes zoster cases were also recorded. RESULTS: 5289 children (MMRVâ¯=â¯2279, mean ageâ¯=â¯14.2, standard deviation [SD]â¯=â¯2.5; MMR+Vâ¯=â¯2266, mean ageâ¯=â¯14.2, SDâ¯=â¯2.4; MMRâ¯=â¯744, mean ageâ¯=â¯14.2, SDâ¯=â¯2.5â¯months) were included in the efficacy cohort. 815 varicella cases were confirmed. Efficacy of two doses of MMRV against all and against moderate or severe varicella was 95.0% (95% CI: 93.6-96.2) and 99.0% (95% CI: 97.7-99.6), respectively. Efficacy of one dose of varicella vaccine against all and against moderate or severe varicella was 67.0% (95% CI: 61.8-71.4) and 90.3% (95% CI: 86.9-92.8), respectively. There were four confirmed herpes zoster cases (MMR+Vâ¯=â¯2, MMRâ¯=â¯2), all were mild and three tested positive for the wild-type virus. CONCLUSIONS: Two doses of the MMRV vaccine and one dose of the varicella vaccine remain efficacious through six years post-vaccination.
Subject(s)
Antibodies, Viral/blood , Chickenpox Vaccine/immunology , Chickenpox/prevention & control , Immunization Schedule , Chickenpox/pathology , Chickenpox Vaccine/administration & dosage , Europe , Female , Follow-Up Studies , Healthy Volunteers , Herpes Zoster/pathology , Herpes Zoster/prevention & control , Humans , Infant , Male , Severity of Illness Index , Time Factors , Treatment Outcome , Vaccines, Attenuated/administration & dosage , Vaccines, Attenuated/immunologyABSTRACT
OBJECTIVE: Acute gastroenteritis represents a major cause of morbidity and mortality worldwide among children, and rehydration treatment has been one of the cornerstones in the management strategy. The natural clay dioctahedral smectite (Smecta) increases intestinal barrier function and is effective against infectious diarrhoea in children. The purpose of this work was to compare the efficacy and tolerance of Lithuanian children's diarrhoea treatment with dioctahedral smectite combined with hypotonic oral rehydration solution (ORS)--Gastrolit--versus Gastrolit alone to establish the influence of Smecta on serum electrolyte balance in young children with diarrhoea and mild or moderate dehydration. METHODS: Smecta combined with ORS (study group) and ORS alone (control group) were evaluated in a multicentre, open, randomized trial in 54 children aged 6-48 months hospitalized for acute diarrhoea (mostly rotavirus aetiology) and signs of mild and moderate dehydration. The main outcomes examined were duration of diarrhoea, fever, number of vomiting episodes, and serum electrolyte balance before and after treatment. RESULTS: The mean duration of diarrhoea was significantly shorter in the study group (42.3 +/- 24.7 h) than in the control group (61.8 +/- 33.9 h). No side effects of Smecta were observed. The changes of sodium, potassium, chloride and calcium concentrations after treatment were minimal and in the normal range. CONCLUSIONS: Smecta significantly reduced the duration of diarrhoea, was safe and well tolerated, and had no impact on the adsorption of electrolytes. Smecta could be used together with ORS in children suffering from acute gastroenteritis (without uncontrollable vomiting) with mild and moderate dehydration.
Subject(s)
Antidiarrheals/therapeutic use , Diarrhea, Infantile/drug therapy , Diarrhea/drug therapy , Rehydration Solutions/therapeutic use , Silicates/therapeutic use , Child, Preschool , Diarrhea/blood , Diarrhea, Infantile/blood , Drug Therapy, Combination , Electrolytes/blood , Female , Humans , Infant , Lithuania , MaleABSTRACT
This study aimed to investigate the prevalence of Campylobacter jejuni in potential contamination sources that are not regularly monitored such as free-living urban pigeons and crows, dogs, cats and urban environmental water and to assess the possible impact on the epidemiology of campylobacteriosis in children using multilocus sequence typing (MLST). Campylobacter spp. were detected in 36.2â% of faecal samples of free-living urban birds and in 40.4â% of environmental water samples. A low prevalence of Campylobacter spp. was detected in dogs and cats, with 7.9 and 9.1â%, respectively. Further identification of isolates revealed that environmental water and pet samples were mostly contaminated by other Campylobacter spp. than C. jejuni, whereas C. jejuni was the most prevalent species in faecal samples of free-living birds (35.4â%). This species was the dominant cause of campylobacteriosis in children (91.5â%). In addition, the diversity of C. jejuni MLST types in free-living birds and children was investigated. Clonal complex (CC) 179 was predominant among free-living urban birds; however, only two isolates from children were assigned to this CC. One dog and one child isolate were assigned to the same clonal complex (CC48) and sequence type (ST) 918. The dominant two clonal complexes among the child clinical isolates (CC353 and CC21) were not detected among C. jejuni strains isolated from environmental sources examined in this study. As only two CCs were shared by environmental and child C. jejuni isolates and a high number of novel alleles and STs were found in C. jejuni isolated from free-living urban birds and environmental water, there is probably only a limited link between urban environmental sources and campylobacteriosis in children, particularly in rather cold climatic conditions.