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Shafi MK, Shah AA, Khan MA, Faisal S, Iqbal S. The Assessment and Efficiency of Cefixime in Upper Respiratory Tract Infections: Insights and Perspectives. Cureus 2024; 16:e64539. [PMID: 39144897 PMCID: PMC11322408 DOI: 10.7759/cureus.64539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2024] [Indexed: 08/16/2024] Open
Abstract
Upper respiratory tract infections (URTIs) are common in patients of the pediatric age group and often lead to significant morbidity and mortality. Antibiotics such as cefixime have contributed to the management of URTIs, particularly when bacterial etiology is suspected. Several studies have evaluated the effectiveness of cefixime in pediatric URTIs, showing promising results in alleviating symptoms and reducing the duration of illness. Cefixime, a third-generation cephalosporin, exhibits broad-spectrum activity against common pathogens implicated in URTIs, including Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis, which are resistant to hydrolysis by several β-lactamases. Due to its unique three-hour elimination half-life, cefixime allows for twice-daily or, in most cases, once-daily dosage. As a third-generation cephalosporin, cefixime effectively targets the common bacterial pathogens associated with these infections. Its notable efficacy is coupled with a favorable safety profile, making it a preferred choice for pediatricians and family physicians. The safety profiles of cefixime in children have been extensively studied with generally favorable outcomes. Adverse events are typically mild and infrequent, with gastrointestinal disturbances being most commonly reported. Notably, cefixime has a low propensity to induce bacterial resistance, making it a valuable option in the era of increasing antibiotic resistance. Cefixime may serve as a substitute for penicillin and first-generation cephalosporins in cases of acute upper and lower respiratory tract infections, acute otitis media, and acute uncomplicated urinary tract infections. This review aimed to provide a comprehensive outline of the use of cefixime in the treatment of URTIs in the pediatric population, focusing on its efficacy, safety, and overall clinical applications.
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Affiliation(s)
- Mohammad K Shafi
- Community Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Azher A Shah
- Pediatric Medicine, University of Child Health Sciences, Lahore, PAK
| | - Muhammad A Khan
- Pediatric Medicine, Hayatabad Medical Complex, Peshawar, PAK
| | | | - Sarmad Iqbal
- Pharmacy Practice, University of Karachi, Karachi, PAK
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2
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Yoo H, Kim N. Development of Respiratory Infection Prevention and Control Self-Efficacy Scale for Adults. J Multidiscip Healthc 2024; 17:1943-1952. [PMID: 38706497 PMCID: PMC11069353 DOI: 10.2147/jmdh.s456939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/18/2024] [Indexed: 05/07/2024] Open
Abstract
Purpose This study aimed to develop a scale for respiratory infection prevention and control self-efficacy (R-PACS) to measure self-efficacy in the prevention and control of the spread of respiratory infections among adults and to confirm the applicability of the developed scale by testing its validity and reliability. Methods This methodological study was conducted in two phases. During the first phase, the R-PACS scale was developed after conducting a thorough literature review, content validity, and a pilot test. In the second phase, its validity and reliability were verified against 210 university students in Korea. The criterion validity of the developed R-PACS scale was tested using the correlation with resilience scale. Item analysis, explanatory factor analysis, and convergent and discriminant validity analyses were conducted in order to verify construct validity. Furthermore, Cronbach's α was used to verify internal consistency reliability. Results The final version of the R-PACS scale comprises 4 factors and 16 items rated on a 5-point Likert scale. Higher scores are interpreted as higher levels of self-efficacy in the prevention and control of respiratory infection. The R-PACS scale exhibited good content validity, construct validity, criterion validity, and reliability. The correlation coefficient of the four factors was ≥.4, confirming the validity of item convergence; meanwhile, the Cronbach's α coefficient for the final 16 items of the developed scale was 0.923, verifying reliability. This scale consists of four factors: "environmental management", "contact restrictions", "general infection prevention and control", and "early detection". Conclusion The applicability of the R-PACS scale exhibited acceptable validity and reliability. This scale can be utilized to assess and evaluate the degree of self-efficacy in the prevention and control of respiratory infections among adults. Data obtained using this scale can be utilized for preparing health behavior change and health promotion programs, and practical policies for preventing respiratory infections.
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Affiliation(s)
- Hana Yoo
- Department of Nursing, Daejeon University, Daejeon, Republic of Korea
| | - Namhee Kim
- Wonju College of Nursing, Yonsei University, Wonju, Republic of Korea
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Toda K, Yoshimoto S, Yoshida K, Mitsuyama E, Iwabuchi N, Hosomi K, Sanada TJ, Tanaka M, Nanri H, Kunisawa J, Odamaki T, Miyachi M. An Exploratory Study on Seasonal Variation in the Gut Microbiota of Athletes: Insights from Japanese Handball Players. Microorganisms 2024; 12:781. [PMID: 38674725 PMCID: PMC11051819 DOI: 10.3390/microorganisms12040781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Despite accumulating evidence that suggests a unique gut microbiota composition in athletes, a comprehensive understanding of this phenomenon is lacking. Furthermore, seasonal variation in the gut microbiota of athletes, particularly during the off-season, remains underexplored. This study aimed to compare the gut microbiotas between athletic subjects (AS) and non-athletic subjects (NS), and to investigate variations between athletic and off-season periods. The data were derived from an observational study involving Japanese male handball players. The results revealed a distinct gut microbiota composition in AS compared with NS, characterized by significantly higher alpha-diversity and a greater relative abundance of Faecalibacterium and Streptococcus. Moreover, a comparative analysis between athletic and off-season periods in AS demonstrated a significant change in alpha-diversity. Notably, AS exhibited significantly higher alpha-diversity than NS during the athletic season, but no significant difference was observed during the off-season. This study demonstrates the characteristics of the gut microbiota of Japanese handball players and highlights the potential for changes in alpha-diversity during the off-season. These findings contribute to our understanding of the dynamic nature of the gut microbiota of athletes throughout the season.
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Affiliation(s)
- Kazuya Toda
- Innovative Research Institute, Morinaga Milk Industry Co., Ltd., Zama 252-8583, Kanagawa, Japan; (K.T.); (S.Y.); (K.Y.); (E.M.); (N.I.); (M.T.)
| | - Shin Yoshimoto
- Innovative Research Institute, Morinaga Milk Industry Co., Ltd., Zama 252-8583, Kanagawa, Japan; (K.T.); (S.Y.); (K.Y.); (E.M.); (N.I.); (M.T.)
| | - Keisuke Yoshida
- Innovative Research Institute, Morinaga Milk Industry Co., Ltd., Zama 252-8583, Kanagawa, Japan; (K.T.); (S.Y.); (K.Y.); (E.M.); (N.I.); (M.T.)
| | - Eri Mitsuyama
- Innovative Research Institute, Morinaga Milk Industry Co., Ltd., Zama 252-8583, Kanagawa, Japan; (K.T.); (S.Y.); (K.Y.); (E.M.); (N.I.); (M.T.)
| | - Noriyuki Iwabuchi
- Innovative Research Institute, Morinaga Milk Industry Co., Ltd., Zama 252-8583, Kanagawa, Japan; (K.T.); (S.Y.); (K.Y.); (E.M.); (N.I.); (M.T.)
| | - Koji Hosomi
- Laboratory of Vaccine Materials and Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 567-0085, Osaka, Japan; (K.H.); (T.J.S.); (J.K.)
| | - Takayuki Jujo Sanada
- Laboratory of Vaccine Materials and Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 567-0085, Osaka, Japan; (K.H.); (T.J.S.); (J.K.)
- Department of Respirology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Chiba, Japan
| | - Miyuki Tanaka
- Innovative Research Institute, Morinaga Milk Industry Co., Ltd., Zama 252-8583, Kanagawa, Japan; (K.T.); (S.Y.); (K.Y.); (E.M.); (N.I.); (M.T.)
| | - Hinako Nanri
- Department of Physical Activity Research, National Institutes of Biomedical Innovation, Health and Nutrition, Settsu 566-0002, Osaka, Japan;
- Laboratory of Gut Microbiome for Health, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 567-0085, Osaka, Japan
| | - Jun Kunisawa
- Laboratory of Vaccine Materials and Laboratory of Gut Environmental System, Microbial Research Center for Health and Medicine, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 567-0085, Osaka, Japan; (K.H.); (T.J.S.); (J.K.)
- Graduate School of Medicine, Osaka University, Suita 565-0871, Osaka, Japan
- Graduate School of Pharmaceutical Sciences, Osaka University, Suita 565-0871, Osaka, Japan
- Graduate School of Dentistry, Osaka University, Suita 565-0871, Osaka, Japan
- Graduate School of Science, Osaka University, Toyonaka 560-0043, Osaka, Japan
- International Vaccine Design Center, The Institute of Medical Science, The University of Tokyo, Minato-ku 108-8639, Tokyo, Japan
- Department of Microbiology and Immunology, Kobe University Graduate School of Medicine, Kobe 650-0017, Hyogo, Japan
- Faculty of Science and Engineering, Waseda University, Shinjuku-ku 169-0072, Tokyo, Japan
| | - Toshitaka Odamaki
- Innovative Research Institute, Morinaga Milk Industry Co., Ltd., Zama 252-8583, Kanagawa, Japan; (K.T.); (S.Y.); (K.Y.); (E.M.); (N.I.); (M.T.)
| | - Motohiko Miyachi
- Department of Physical Activity Research, National Institutes of Biomedical Innovation, Health and Nutrition, Settsu 566-0002, Osaka, Japan;
- Faculty of Sport Sciences, Waseda University, Tokorozawa 359-1192, Saitama, Japan
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Hosmer J, McEwan AG, Kappler U. Bacterial acetate metabolism and its influence on human epithelia. Emerg Top Life Sci 2024; 8:1-13. [PMID: 36945843 PMCID: PMC10903459 DOI: 10.1042/etls20220092] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/16/2023] [Accepted: 03/02/2023] [Indexed: 03/23/2023]
Abstract
Short-chain fatty acids are known modulators of host-microbe interactions and can affect human health, inflammation, and outcomes of microbial infections. Acetate is the most abundant but least well-studied of these modulators, with most studies focusing on propionate and butyrate, which are considered to be more potent. In this mini-review, we summarize current knowledge of acetate as an important anti-inflammatory modulator of interactions between hosts and microorganisms. This includes a summary of the pathways by which acetate is metabolized by bacteria and human cells, the functions of acetate in bacterial cells, and the impact that microbially derived acetate has on human immune function.
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Affiliation(s)
- Jennifer Hosmer
- School of Chemistry and Molecular Biosciences, Australian Infectious Diseases Research Centre, The University of Queensland, St. Lucia, Australia
| | - Alastair G. McEwan
- School of Chemistry and Molecular Biosciences, Australian Infectious Diseases Research Centre, The University of Queensland, St. Lucia, Australia
| | - Ulrike Kappler
- School of Chemistry and Molecular Biosciences, Australian Infectious Diseases Research Centre, The University of Queensland, St. Lucia, Australia
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Strauss M, Mičetić Turk D, Lorber M, Pogačar MŠ, Koželj A, Tušek Bunc K, Fijan S. The Multi-Strain Probiotic OMNi-BiOTiC ® Active Reduces the Duration of Acute Upper Respiratory Disease in Older People: A Double-Blind, Randomised, Controlled Clinical Trial. Microorganisms 2023; 11:1760. [PMID: 37512932 PMCID: PMC10385525 DOI: 10.3390/microorganisms11071760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
Immunosenescence is the adverse change in the human immune function during aging, leaving older people more prone to an increased risk of infections and morbidity. Acute upper respiratory tract infections (URTIs) are very common among older people, often resulting in continued morbidity and mortality. Therefore, approaches, such as consuming probiotics, that shorten the duration or even reduce the incidence of URTIs in older people are being studied. The aim of this study was to determine the effects of a multi-strain probiotic OMNi-BiOTiC® Active, which contains 11 live probiotic strains, on the incidence, duration, and severity of URTIs in older people. In this randomized double-blinded placebo-controlled study, 95 participants, with an average age of 70.9 years in the probiotic group and 69.6 years in the placebo group, were randomly allocated to two groups: 1010 cfu per day of the multi-strain probiotic intervention OMNi-BiOTiC® Active (49) or placebo (46). The incidence of URTIs in older people after 12 weeks supplementation with OMNi-BiOTiC® showed no statistically significant difference between the two groups (p = 0.5244). However, the duration of the URTI infections was statistically significantly different between the groups (p = 0.011). The participants that consumed the probiotic had an average duration of illness of 3.1 ± 1.6 days, whilst participants that received the placebo had symptoms for an average of 6.0 ± 3.8 days (p = 0.011). Statistically significant differences in lymphocyte counts in both groups after supplementation (p = 0.035 for the probiotic group and p = 0.029 for the placebo group) and between both groups were found (p = 0.009). Statistically significant differences in eosinophil (p = 0.002) and basophil counts (p = 0.001) in the probiotic groups before and after supplementation with probiotics were also found. Supplementation with the multi-strain probiotic OMNi-BiOTiC® Active may benefit older people with URTIs. Larger randomised controlled clinical trials are warranted. Clinical Trial Registration; identifier NCT05879393.
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Affiliation(s)
- Maja Strauss
- Faculty of Health Sciences, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia
| | - Dušanka Mičetić Turk
- Faculty of Health Sciences, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia
| | - Mateja Lorber
- Faculty of Health Sciences, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia
| | - Maja Šikić Pogačar
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia
| | - Anton Koželj
- Faculty of Health Sciences, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia
| | - Ksenija Tušek Bunc
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia
- Community Healthcare Center dr. Adolf Drolc Maribor, 2000 Maribor, Slovenia
| | - Sabina Fijan
- Faculty of Health Sciences, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia
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Strauss M, Mičetić-Turk D, Pogačar MŠ, Fijan S. Probiotics for the Prevention of Acute Respiratory-Tract Infections in Older People: Systematic Review. Healthcare (Basel) 2021; 9:690. [PMID: 34200435 PMCID: PMC8228160 DOI: 10.3390/healthcare9060690] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/29/2021] [Accepted: 06/02/2021] [Indexed: 01/14/2023] Open
Abstract
The aim of this systematic review was to present the indirect influence of probiotics on the incidence and duration of acute upper respiratory-tract infections in older people, by regulating the immune system. Eight randomized, placebo-controlled clinical trials met the inclusion criteria, considering the threshold of older people being 60 years and over. Single strain probiotics were used in all studies, including three probiotic strains used in fermented foods: Lactobacillus delbrueckii subsp. bulgaricus OLL1073R-1, Lacticaseibacillus paracasei subsp. paracasei CNCM I-1518 and Lacticaseibacillusparacasei Shirota, and three probiotic strains used as food supplements: Loigolactobacillus coryniformis K8 CECT5711, Bacillus subtilis CU1 and Lacticaseibacillus rhamnosus GG. Current evidence showed that certain probiotic strains were better than a placebo in lowering the incidence or number of older people experiencing acute upper respiratory tract infections; however, not all probiotic strains were efficient, and not all studies reported statistically significant outcomes. More high quality large-scale properly controlled clinical studies focusing on older people are warranted.
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Affiliation(s)
- Maja Strauss
- Faculty of Health Sciences, Institute for Health and Nutrition, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia; (M.S.); (D.M.-T.)
| | - Dušanka Mičetić-Turk
- Faculty of Health Sciences, Institute for Health and Nutrition, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia; (M.S.); (D.M.-T.)
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia;
| | - Maja Šikić Pogačar
- Faculty of Medicine, University of Maribor, Taborska ulica 8, 2000 Maribor, Slovenia;
| | - Sabina Fijan
- Faculty of Health Sciences, Institute for Health and Nutrition, University of Maribor, Žitna ulica 15, 2000 Maribor, Slovenia; (M.S.); (D.M.-T.)
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