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1.
Ginekol Pol ; 92(8): 591-594, 2021.
Article in English | MEDLINE | ID: mdl-34541632

ABSTRACT

Whooping cough/pertussis is a respiratory infection caused by the bacteria Bordetella pertussis and Bordetella parapertussis. The World Health Organization (WHO) has identified whooping cough as one of the least controlled diseases in all age groups. Clinically, the catarrhal phase manifests itself as flu-like, nonspecific symptoms: cough, runny nose, mild fever, which, regrettably, makes early diagnosis difficult. The severe course is more specific (an audible inspiratory whoop followed by paroxysmal cough and vomiting). Currently, in Poland the highest percentage of cases is observed in children aged 0-4 years, followed by children over 15 years of age, with peaks among teens and seniors. Notably, hospitalization, morbidity and mortality rates are considerable in children (especially infants). Vaccinating pregnant women against pertussis provides approximately 90% protection to infants in their first two months of life. It is an effective form of preventing pertussis in infants. Moreover, it is safe for pregnant women and their children. The Advisory Committee on Immunization Practices (ACIP) recommends Tdap vaccination to every pregnant woman between 27-36 weeks of pregnancy.


Subject(s)
Whooping Cough , Adolescent , Child , Child, Preschool , Cough , Female , Hospitalization , Humans , Infant , Infant, Newborn , Pregnancy , Pregnant Women , Vaccination , Whooping Cough/epidemiology , Whooping Cough/prevention & control
2.
Med Sci Monit ; 27: e929572, 2021 May 17.
Article in English | MEDLINE | ID: mdl-33994536

ABSTRACT

BACKGROUND Obesity is associated with susceptibility to severe influenza infection and several disturbances of the immune response to the influenza vaccine. However, the effect of obesity on the immunogenicity of the influenza vaccine is not fully understood. Our objective here was to assess the immunogenicity of the split, inactivated quadrivalent influenza vaccine (QIV) in Polish adults with obesity. MATERIAL AND METHODS Fifty-three subjects with obesity aged 21-69 years were vaccinated with the QIV in 2017/2018 season. Antibody titers against the 4 vaccine strains were measured using the hemagglutination inhibition (HI) assay. The mean fold antibody increase (MFI), seroprotection rate (protection rate, PR), and seroconversion rate (response rate, RR) were calculated to assess vaccine immunogenicity. RESULTS The vaccine elicited a significant increase in the anti-HI titers against the QIV antigens. The MFI, PR, and RR for the QIV antigens also reached the required age-specific values, indicating the QIV meets current immunogenicity criteria. Individuals with class I and class II/III obesity had similar anti-HI titers, MFI, PR, and RR to each of the vaccine strains. Adults aged <60 years had similar anti-HI titers, MFI, PR, and RR to the QIV strains to those aged ≥60 years. CONCLUSIONS Our results indicate that the split virion, inactivated QIV is immunogenic in adults with obesity regardless of their degree of obesity and age (ie, <60 and ≥60 years).


Subject(s)
Immunogenicity, Vaccine/immunology , Influenza Vaccines/immunology , Influenza, Human/immunology , Obesity/immunology , Adult , Aged , Antibodies, Viral/immunology , Female , Humans , Influenza, Human/prevention & control , Influenza, Human/virology , Male , Middle Aged , Obesity/virology , Seasons , Seroconversion/physiology , Young Adult
3.
Ginekol Pol ; 92(1): 35-45, 2021.
Article in English | MEDLINE | ID: mdl-33448008

ABSTRACT

OBJECTIVES: Vaccination is the most effective method of controlling influenza in the human population, where pregnant women belong to a risk group that is especially vulnerable to influenza-related morbidity and mortality. The objectives of the survey were to report estimates of maternal vaccination coverage and assess reasons for the lack of influenza vaccination among Polish women of childbearing age. MATERIAL AND METHODS: The survey analysis included 564 pregnant women who had been surveyed in a self-reported questionnaire during the 2017-2018 influenza season in Warsaw, Poland. RESULTS: Over 95% of Polish women of childbearing age did not vaccinate against influenza due to the low perception of risk and a lack of providing evidence-based information on vaccine by physicians and midwives. General practitioners were most often indicated as healthcare workers who educated women about influenza risk factors and recommended influenza vaccine to them. CONCLUSIONS: The results of the survey suggest that women of childbearing age did not vaccinate against influenza due to the low perception of risk and a lack of providing evidence-based information by healthcare workers (including obstetrician-gynaecologists and midwives), while their recommendations appear to be a powerful method of overcoming barriers to influenza vaccination among patients.


Subject(s)
Influenza Vaccines/administration & dosage , Influenza, Human/prevention & control , Pregnancy Complications, Infectious/prevention & control , Vaccination/statistics & numerical data , Adult , Female , Health Care Surveys , Health Knowledge, Attitudes, Practice , Humans , Influenza, Human/epidemiology , Poland , Pregnancy , Pregnant Women , Seasons
4.
Adv Exp Med Biol ; 1176: 89-99, 2019.
Article in English | MEDLINE | ID: mdl-31134553

ABSTRACT

Birth weight is a key determinant of perinatal outcomes which affect physical development and metabolic function. In this study, we evaluated the potential role of maternal body composition and nutritional status in programing fetal birth weight. This was a longitudinal study that included 29 pregnant women and their full-term newborns. Maternal dietary energy and fluid intake and body adipose tissue were assessed. In addition, we measured the serum content of copeptin, aldosterone, and angiotensin II in maternal and umbilical cord blood. The measurements were done across the three trimesters of pregnancy, on average, at 11.6 weeks, 18.3 weeks, and 30.2 weeks. Each newborn's birth weight was determined at the percentile line, using the World Health Organization (WHO) standards based on the gestational age, gender, and weight. We found no appreciable relation of fetal birth weight to the maternal dietary and fluid intakes, and the content of angiotensin II, aldosterone, or copeptin. However, birth weight correlated with increases in body adipose tissue in early pregnancy stages. Further, birth weight correlated positively with copeptin and adversely with angiotensin II in cord blood. We conclude that the present findings may be helpful in the assessment of a critical level of body adipose tissue in women of child-bearing age, above which the potential risk of macrosomia appears. The female population of child-bearing age needs a continual update on the nutritional knowledge to prevent modifiable maternal and fetal perinatal complications.


Subject(s)
Birth Weight , Fetal Blood , Homeostasis , Maternal Nutritional Physiological Phenomena , Parturition , Birth Weight/physiology , Female , Gestational Age , Humans , Infant, Newborn , Longitudinal Studies , Pregnancy
5.
Adv Exp Med Biol ; 1113: 75-82, 2019.
Article in English | MEDLINE | ID: mdl-29516309

ABSTRACT

Overweight and obesity, a cluster of multiple risk factors for atherosclerosis such as elevated blood pressure, elevated glucose level, and dyslipidemia, increase the risk of all-cause mortality and cardiovascular morbidity and mortality. Physical activity and a proper diet are essential preventive measures. The aim of the study was to evaluate the effects of a two-month intervention program consisting of a low-caloric diet (1,500 kcal) and increased physical activity on the anthropometric parameters, body composition, resting metabolic rate, and maximum oxygen uptake. The study was conducted in 22 women aged 20-38 with diagnosed overweight or obesity. We found that after completing the eight-week-long intervention program, there were significant changes in body composition, consisting of a smaller proportion of body fat and increased lean body mass. Further, we observed a decrease in body weight by 4.3 ± 2.5 kg (p < 0.01), a reduction in waist and hip circumference of 2.6 ± 4.5 cm (p < 0.01) and 4.4 ± 2.9 cm (p < 0.01), respectively, and an increase in maximum oxygen uptake by about 5.2 ± 8.4 ml/kg/min (p < 0.01). We conclude that the intervention program consisting of counseling on diet and physical activity may be highly motivational for patients with excess body weight and care givers should give it a try before commencing more aggressive psychopharmacological therapies.


Subject(s)
Life Style , Obesity/therapy , Overweight/therapy , Adult , Basal Metabolism , Body Composition , Body Mass Index , Female , Humans , Oxygen Consumption , Weight Loss , Young Adult
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