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Alamoudi RA, Sabbagh HJ, Zeinalddin M, Al-Batayneh OB, Al Bulushi T, AboulHassan MA, Koraitim M, Alkharafi L, Almuqbali B, Alghamdi SM, Bahdila D, Refahee SM, Quritum M, Taqi FF, Albassam B, Ayed M, Embaireeg A, Alnahdi R, AlSharif MT, Aljohar AJ, Abdulhameed FD, Alrejaye NS, Viswapurna PS, Al Halasa T, Basri OA, Bataineh MA, Tantawi ME. COVID-19 vaccine and non-syndromic orofacial clefts in five arab countries. A case-control study. Clin Oral Investig 2024; 28:357. [PMID: 38839609 DOI: 10.1007/s00784-024-05744-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 05/24/2024] [Indexed: 06/07/2024]
Abstract
OBJECTIVES Risk factors for non-syndromic orofacial cleft (NSOFCs) include genetic profile and environmental exposure to medication and illnesses during pregnancy. We assessed the association between the COVID-19 vaccination and the incidence of NSOFC across five Middle Eastern countries. MATERIALS AND METHODS This multi-country, hospital-based, case-control study included infants with NSOFCs whose first 3 intrauterine months coincided with the time when pregnant women were allowed to receive COVID-19 vaccination in the countries participating in the study. Newborns with NSOFCs were examined for cleft type and their parents were interviewed for maternal exposures and COVID-19 vaccination. Controls were newborns matched to cases in gender and setting. RESULTS The study recruited 977 (348 children with NSOFCs and 629 controls). Maternal use of nicotine (Adjusted Odds Ratio (AOR): 2.437; P = 0.044) and family history of NSOFC (AOR: 11.059; P < 0.001) increased significantly the AOR of having a child with NSOFC. On the other hand, COVID-19 vaccine administration to pregnant mothers have significantly decreased the AOR of having a child with NSOFC (AOR: 0.337; P = 0.006). CONCLUSION This study suggests that COVID-19 vaccination is not related to NSOFC and might protect against having a child affected with such a congenital anomaly. CLINICAL RELEVANCE The finding of this study is important for healthcare providers for considering COVID-19 vaccination for pregnant woman. Clear communication and education about the potential risks and benefits would be crucial for informed decision-making. The study's results would directly impact pregnant individuals, as they would need accurate information to make informed decisions about their health and the health of their infants.
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Affiliation(s)
- Rana A Alamoudi
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, PO Box 80200, Jeddah, 21589, Saudi Arabia
| | - Heba Jafar Sabbagh
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, PO Box 80200, Jeddah, 21589, Saudi Arabia.
| | | | - Ola B Al-Batayneh
- Department of Orthodontics, Pediatric and Community Dentistry, College of Dental Medicine, University of Sharjah, PO Box 27272, Sharjah, United Arab Emirates
- Preventive Dentistry Department, Faculty of Dentistry, Jordan University of Science & Technology, Irbid, 22110, Jordan
| | | | | | - Mohamed Koraitim
- Maxillofacial and Plastic Surgery Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Lateefa Alkharafi
- Cleft and Craniofacial Unit, Ministry of Health, Kuwait City, Kuwait
| | | | - Sultan Musaad Alghamdi
- Ministry of Health, Bisha, 67711, Saudi Arabia
- Pediatric Dentistry Department, Bisha Dental Centre, Ministry of Health, Bisha, Saudi Arabia
| | - Dania Bahdila
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, PO Box 80200, Jeddah, 21589, Saudi Arabia
| | | | - Maryam Quritum
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Fatemah Fahad Taqi
- Department of General Dentistry, Ministry of Health, Kuwait City, Kuwait
| | - Bader Albassam
- Department of General Dentistry, Ministry of Health, Kuwait City, Kuwait
| | - Mariam Ayed
- Neonatal Department, Maternity Hospital-Kuwait, Kuwait City, Kuwait
| | - Alia Embaireeg
- Neonatal Department, Maternity Hospital-Kuwait, Kuwait City, Kuwait
| | | | - Mona Talal AlSharif
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Aziza Johar Aljohar
- Department of Dentistry, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Fatma Dawood Abdulhameed
- Pediatric Surgery Department, King Salman Medical City, Maternity and Children's Hospital, Madinah, Saudi Arabia
| | - Najla Sulaiman Alrejaye
- Department of Dentistry, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | | | - Tamara Al Halasa
- Preventive Dentistry Department, Faculty of Dentistry, Jordan University of Science & Technology, Irbid, 22110, Jordan
| | - Osama Adel Basri
- King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | - Mohammed A Bataineh
- Faculty of Medicine, Jordan University of Science & Technology, Irbid, 22110, Jordan
| | - Maha El Tantawi
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
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Ács L, Nemes B, Nagy K, Ács M, Bánhidy F, Rózsa N. Maternal factors in the origin of cleft lip/cleft palate: A population-based case-control study. Orthod Craniofac Res 2024; 27 Suppl 1:6-13. [PMID: 38010849 DOI: 10.1111/ocr.12738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVES Orofacial clefts are among the most common birth defects, with an estimated worldwide incidence of around 1.5-1.7 per 1000 live-born babies. The most frequent form of orofacial clefts is cleft lip with or without cleft palate (CL ± CP). The role of environmental factors in the development of clefts is unclear in most patients, thus the aim of this study was to estimate possible maternal risk factors in the origin of CL ± CP. MATERIALS AND METHODS 1648 CL ± CP cases, 2654 matched controls and 57 231 population controls were evaluated from The Hungarian Case-Control Surveillance of Congenital Abnormalities. Maternal factors during the critical period in cases and controls were compared. Adjusted odds ratios (OR) with 95% confidence intervals (CI) were estimated in a multivariable conditional logistic regression model. RESULTS Among socio-demographic data, we have found significant differences between maternal employment. The proportion of unskilled mothers (6.5%) were higher in the CL ± CP group than in controls (3.5%). Medically recorded maternal anaemia, excessive vomiting and threatened abortion were associated with a higher risk of CL ± CP. An elevated risk was also found in various acute illnesses such as influenza (OR: 2.4, 95% CI: 3.0-5.8), acute bronchitis (OR: 4.5, 95% CI: 1.6-12.6) and urinary tract infections (OR: 3.5, 95% CI: 2.0-6.0). Maternal migraine and essential hypertension occurred more frequently in the mothers of cases than in controls. CONCLUSION The findings of this study suggest that maternal diseases and lifestyle factors during the first trimester play a significant role in the development of CL ± CP.
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Affiliation(s)
- Lili Ács
- Department of Paediatric Dentistry and Orthodontics, Semmelweis University Faculty of Dentistry, Budapest, Hungary
| | - Bálint Nemes
- Department of Paediatric Dentistry and Orthodontics, Semmelweis University Faculty of Dentistry, Budapest, Hungary
| | - Krisztián Nagy
- Department of Paediatrics, Semmelweis University School of Medicine, Budapest, Hungary
- OMFS-IMPATH KU Research Group, Leuven, Belgium
| | - Márton Ács
- Department of Oro-Maxillofacial Surgery and Stomatology, Semmelweis University Faculty of Dentistry, Budapest, Hungary
- Centre for Translational Medicine, Semmelweis University, Budapest, Hungary
| | - Ferenc Bánhidy
- Department of Obstetrics and Gynaecology, Semmelweis University School of Medicine, Budapest, Hungary
| | - Noémi Rózsa
- Department of Paediatric Dentistry and Orthodontics, Semmelweis University Faculty of Dentistry, Budapest, Hungary
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Vathulya M, Singh N, Naithani M, Kessler P. An intercontinental comparison of the influence of smoking on the occurrence of nonsyndromic cleft lip and palate: a meta-analysis and systematic review. Arch Craniofac Surg 2024; 25:51-61. [PMID: 38742331 PMCID: PMC11098758 DOI: 10.7181/acfs.2023.00437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/11/2023] [Accepted: 11/06/2023] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND The influence of smoking on nonsyndromic clefts has been a topic of research for many years. However, few studies have investigated the effect of smoking on causing clefts in different gene pools. METHODS A meta-analysis was conducted of case-control studies related to smoking. Keywords such as "clefts," "cleft lip," "cleft palate," "orofacial cleft," and "smoking" were used to search the MEDLINE, Embase, and Cochrane databases. RESULTS In total, 51 articles were reviewed. The RevMan software was utilized for the analysis, and the Mantel-Haenszel method was employed to pool the odds ratios (ORs) and 95% confidence intervals. Although the overall OR, a measure of the association between exposure and outcome, was higher for smokers than for non-smokers, this association was significantly stronger in individuals from Asia and South America (1.73), and lowest in Europe (1.31). Among active and passive smokers in Asia, the OR was approximately 0.93, indicating an equivalent impact from both types of smoking. CONCLUSION This analysis indirectly suggests that restriction measures targeting both active and passive smoking are crucial in Asia.
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Affiliation(s)
- Madhubari Vathulya
- Department of Burns and Plastic Surgery, All India Institute of Medical Sciences, Rishikesh, India
| | - Neetu Singh
- Department of Biochemistry, King George’s Medical University, Lucknow, India
| | - Manisha Naithani
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh, India
| | - Peter Kessler
- Department of Cranio-Maxillofacial Surgery, GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
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Musaad Alghamdi S, Johar Aljohar A, Abdullah Alamoudi R, Sulaiman Alrejaye N, Dawood Abdulhameed F, Mahdi Alhussain R, Yousef AlGudaibi L, Jafar Sabbagh H. Assessment of non-syndromic orofacial cleft severity and associated environmental factors in Saudi Arabia: A cross-sectional study. Saudi Dent J 2024; 36:480-485. [PMID: 38525175 PMCID: PMC10960119 DOI: 10.1016/j.sdentj.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/19/2023] [Accepted: 12/25/2023] [Indexed: 03/26/2024] Open
Abstract
Objective To evaluate the relationship between different environmental risk factors and the severity of cleft lip with/without palate (CL ± P) and cleft palate (CP) in Saudi Arabia. Methods This was a cross-sectional national study, of government hospitals in 10 cities distributed across major regions of Saudi Arabia, from June 2020 to June 2021. All newborns with CL ± P or CP were clinically examined and evaluated for cleft phenotype severity using the LAHSHAL classification system. Various environmental factors were evaluated by interviewing parents using a validated questionnaire. The severity of CL ± P and CP was evaluated in relation to environmental factors. Results We recruited 174 patients with non-syndromic orofacial cleft (NSOFC); 122 (70.1 %) had CL ± P and 52 (29.9 %) had CP. After adjusting the odds ratios by ordinal regression for CL ± P and logistic regression analysis for CP, environmental factors that significantly increased the severity of CL ± P were family history of NSOFC, maternal illnesses, and maternal medication use (P = 0.02, adjusted odds ratio [AOR]:2.70; P = 0.002, AOR:3.70; and P = 0.03, AOR:2.14, respectively). Folic acid supplementation in the first trimester significantly reduced the severity of CL ± P and CP (P = 0.001, AOR:0.18 and P = 0.001, AOR:0.012, respectively). Conclusion The severity of CL ± P was affected by some maternal exposures during the 3-month pre-gestation period. Therefore, our results suggest the possibility of controlling the severity of NSOFC.
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Affiliation(s)
- Sultan Musaad Alghamdi
- Pediatric Dentistry Department, Bisha Dental Centre, Ministry of Health, Bisha, Saudi Arabia
| | - Aziza Johar Aljohar
- Pedodontist, Department of Dentistry, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Rana Abdullah Alamoudi
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Najla Sulaiman Alrejaye
- Craniofacial Orthodontics, Department of Dentistry, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
- Preventive Dental Science Department, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Fatma Dawood Abdulhameed
- Pediatric Surgery Department, King Salman Medical City, Maternity and Children’s Hospital, Madinah, Saudi Arabia
| | - Reema Mahdi Alhussain
- Pediatric Dentistry Department, Dammam Medical Complex, Eastern Province, Saudi Arabia
| | - Latifa Yousef AlGudaibi
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- Saudi Board of Orthodontics and Dentofacial Orthopedics Program, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, College of Dentistry, Riyadh, Saudi Arabia
| | - Heba Jafar Sabbagh
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
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Sabbagh HJ, AlSharif MT, Abdulhameed FD, Aljohar AJ, Alhussain RM, Alghamdi SM, Alrejaye NS, AlGudaibi LY, Sallout BI, Albaqawi BS, Alnamnakani EA, Brekeit LK, Basri OA, Almalik MI, Al Soqih NS, Alshaikh AB, Aburiziza AJ, Al Qahtani FA, Alghamdi BM, Alraddadi AK, Khaja HH, Alamoudi RA. Maternal Exposure to Stress During Covid-19 and Non-Syndromic Orofacial Clefts: A Cohort Retrospective Study. Cleft Palate Craniofac J 2024:10556656231224198. [PMID: 38239006 DOI: 10.1177/10556656231224198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024] Open
Abstract
OBJECTIVE The coronavirus (COVID-19) pandemic presents an opportunity to study stress's effect on the development of non-syndromic orofacial clefts (NSOFCs). This study was aimed at assessing maternal stress exposure during the pregestational to first trimester pregnancy periods and the development of NSOFCs during a year of the COVID-19 pandemic. DESIGN Cohort study of infants with NSOFCs and controls matched based on recruitment site and age. SETTING Government hospitals in Saudi Arabia between November 2020 and November 2021. MAIN OUTCOME MEASURES Data collection included NSOFC clinical examination and maternal stress exposure assessment using the Modified Life Events Questionnaire, the Fear of COVID-19 Scale, and a focus on the lack of pregnancy planning and a threatened miscarriage. RESULTS Of the 557 infants recruited, 191 had NSOFCs. Logistic regression analysis with adjusted odds ratios (AORs) that removed the effects of confounders showed that any of the seven stressful life events (AOR:3.78, P < .001) and the family histories of relatives with NSOFCs (AOR:9.73, P < .001) increased the AOR for NSOFC development. In contrast, maternal folic acid (AOR:0.56, P.010), threatened miscarriage (AOR:0.17, P = .001), fear of COVID-19 (AOR:0.83, P = .038), and suspected COVID-19 infection (AOR:0.43, P = .008) decreased the AOR for NSOFC development. CONCLUSION Along with an established risk associated with family history of birth defects, stressful life events may be a risk factor for NSOFC development. Beyond folic acid's known benefit, it may be that higher maternal health concerns contribute to increased protective health behaviors during pregnancy. Ongoing research is needed to specify the maternal risk factors for NSOFC.
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Affiliation(s)
- Heba Jafar Sabbagh
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mona Talal AlSharif
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fatma Dawood Abdulhameed
- Pediatric Surgery Department, King Salman Medical City, Maternity and Children's Hospital, Madinah, Saudi Arabia
| | - Aziza Johar Aljohar
- Consultant Pedodontist, Department of Dentistry, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Reema Mahdi Alhussain
- Pediatric Dentistry Department, Dammam Medical Complex, Eastern Province, Saudi Arabia
| | - Sultan Musaad Alghamdi
- Pediatric Dentistry Department, Bisha Dental Centre, Ministry of Health, Bisha, Saudi Arabia
| | - Najla Sulaiman Alrejaye
- Preventive Dental Science Department, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Latifa Yousef AlGudaibi
- Resident in the Saudi Board of Orthodontics and Dentofacial Orthopedics Program, King Abdulaziz Medical City, Ministry of National Guard Health Affairs; King Saud bin Abdulaziz University for Health Sciences, College of Dentistry; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | - Bahauddin Ibraheem Sallout
- Consultant in Obstetrics and Gynecology, Maternal Fetal Medicine, Women's Specialized Hospital, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Badi Shoaib Albaqawi
- Consultant, Maternal Fetal Medicine, Women's Specialized Hospital, King Fahad Medical City, Riyadh, Saudi Arabia
| | | | - Lougin Khalid Brekeit
- Orthodontic Resident, Orthodontics and Dentofacial Orthopedics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Osama Adel Basri
- Craniofacial Orthodontists, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
| | - Manal Ibrahim Almalik
- Consultant Pedodontist, Dental Department, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia
| | - Norah Suliman Al Soqih
- Department of Pediatrics, Qassim University, College of Medicine, Buraidah, Saudi Arabia
| | - Ali Bakr Alshaikh
- Resident in Pediatric Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Faisal Ali Al Qahtani
- Pediatric Dentistry Department, Faculty of Dentistry, King Khalid University, Abha, Saudi Arabia
| | | | | | - Hadeel Hamza Khaja
- Center of Congenital Malformations in Fetuses and Newborns, King Salman bin Abdulaziz Medical City, Madinah, Saudi Arabia
| | - Rana Abdullah Alamoudi
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
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Tavassoli A, Modares Gharejedaghi S, Abedi M, Jamali SM, Ale Ebrahim N. Secondhand Smoking and the Fetus: A Bibliometric Analysis. Med J Islam Repub Iran 2023; 37:135. [PMID: 38318410 PMCID: PMC10843368 DOI: 10.47176/mjiri.37.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Indexed: 02/07/2024] Open
Abstract
Background Bibliometric analysis may indicate the most active specialist, authors, and journals in a given research field. To the authors' knowledge, there is no bibliometric analysis to provide a macroscopic overview in the field of secondhand smoke that harms non-smoker. Methods Using the bibliometric method, 644 articles that were present in the Scopus database between 1973-2020 on the subject were considered. The data were analyzed by two visualization and science-mapping software called Bibliometrix and VoS Viewer. Also, reference publication year stereoscopy and Co-Citation historiography were used. In the qualitative analysis, 52 articles were selected that had the most citation and were analyzed. Results In this paper, the findings show that the documents were published in 364 sources with an average citation per document of 25.14 and more than 3 authors or nearly 4 authors per document. The peak reference publication year stereoscopy happened in the year 199 with 974 references. The countries with the highest number of MCP were the USA, China, and Spain. The "International Journal of Environmental Research" and "Public Health", has raised their publications in the field of secondhand smoke and pregnancy rapidly since 2003. Among the titles, "passive smoking" was the most used. Conclusion The study highlights the importance of understanding the harmful effects of secondhand smoke on the developing fetus. The findings also shed light on key research trends, influential authors, and active research areas, which can guide future studies and support evidence-based decision-making in the field of maternal and child health.
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Affiliation(s)
- Afsaneh Tavassoli
- Department of Women and Family Studies, Faculty of Social Sciences and Economics, Alzahra University, Tehran, Iran
| | - Sara Modares Gharejedaghi
- Department Business Administration, Faculty of Business and Economics, Eastern Mediterranean University, Famagusta, Cyprus
| | - Maliheh Abedi
- Department of Sociology, Payame Noor University (PNU), Tehran, Iran
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Pereira MCDM, Silva CM, Queiroz TBD, Neves LTD. Oral Cleft and Maternal History of Spontaneous Abortion: A Case-Control Study. Cleft Palate Craniofac J 2023:10556656231213726. [PMID: 37964519 DOI: 10.1177/10556656231213726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023] Open
Abstract
To investigate and compare the occurrence of previous spontaneous abortion among mothers of children with nonsyndromic oral clefts (NSOC) and mothers of children without NSOC; to understand if previous spontaneous abortion could be a risk factor for the occurrence of NSOC in subsequent pregnancies. Case-control study. Nonsyndromic oral clefts is an important public health problem. In the context of investigating risk factors for the occurrence of this malformation, previous spontaneous abortion have been considered in the etiology at NSOC. There were 1004 participants. In the case group 502 mothers of children with NSOC, and in the control group 502 mothers of children without NSOC or any other malformation or syndrome. A standardized questionnaire was utilized to interview the maternal history of spontaneous abortion. The data were evaluated using descriptive statistics, and comparisons were performed using the Chi-square test, adopting a significance level of 5%. The prevalence of maternal history of spontaneous abortion was 16.3% in the case group and 15.9% in the control group. Comparing the groups there was no statistical difference (p-value = 0.93). Analyzing the occurrence of previous spontaneous abortion, separating the case group according to the type of cleft in the child, no statistical differences were observed when comparing these groups between them. Maternal history of spontaneous abortion was not associated with NSOC, not representing an independent risk factor for NSOC in the Brazilian population.
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Affiliation(s)
- Maria Carolina de Moraes Pereira
- Department of Post-Graduation in Rehabilitation Sciences, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo (HRAC/USP), Bauru, Sao Paulo, 17012-900, Brazil
| | - Carolina Maia Silva
- Department of Post-Graduation in Rehabilitation Sciences, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo (HRAC/USP), Bauru, Sao Paulo, 17012-900, Brazil
| | - Thaís Bernardes de Queiroz
- Department of Post-Graduation in Rehabilitation Sciences, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo (HRAC/USP), Bauru, Sao Paulo, 17012-900, Brazil
| | - Lucimara Teixeira das Neves
- Department of Post-Graduation in Rehabilitation Sciences, Hospital for Rehabilitation of Craniofacial Anomalies, University of São Paulo (HRAC/USP), Bauru, Sao Paulo, 17012-900, Brazil
- Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, (FOB/USP), Bauru, Sao Paulo, 17012-901, Brazil
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Srivastav S, Tewari N, Antonarakis GS, Duggal R, Saji S, Lokade AK, Yadav R. Evidence Mapping and Quality Analysis of Systematic Reviews on Various Aspects Related to Cleft Lip and Palate. J Clin Med 2023; 12:6002. [PMID: 37762942 PMCID: PMC10532364 DOI: 10.3390/jcm12186002] [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: 08/02/2023] [Revised: 08/30/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Management of cleft lip and palate is interdisciplinary. An evidence-mapping approach was envisaged to highlight the existing gaps in this field, using only the highest level of evidence. OBJECTIVES To conduct evidence mapping and quality analysis of systematic reviews and meta-analyses related to any aspect of cleft lip and palate. SEARCH METHODS The cleft lip and palate field was divided into 9 domains and 50 subdomains and a method of categorization of systematic reviews was established. A comprehensive search strategy was carried out in seven databases along with the search of gray literature and references of included articles. SELECTION CRITERIA Systematic reviews related to any aspect of cleft lip and palate, conducted by a minimum of two reviewers, with a comprehensive search strategy and adequate quality analysis were included. DATA COLLECTION AND ANALYSIS A self-designed, pre-piloted data-extraction sheet was used to collect information that was analyzed through an expert group discussion. Quality analysis was performed using ROBIS-I, AMSTAR 2, and the PRISMA checklist. RESULTS A total of 144 systematic reviews published between 2008 and 2022 were included. The largest number of these could be categorized in the therapeutic domain (n = 58). A total of 27% of the studies were categorized as inconclusive, 40% as partially conclusive, and 33% as conclusive. As per ROBIS-I, 77% of reviews had high risk of bias while 58% were graded as critically low in quality as per AMSTAR 2. The majority of systematic reviews showed low reporting errors. CONCLUSIONS The majority of systematic reviews related to cleft lip and palate relate to therapeutic and prognostic domains and show high risk of bias and critically low quality regardless of the source journal. The results of this paper might serve as a starting point encouraging authors to carry out high-quality research where evidence is lacking. REGISTRATION A multidisciplinary expert-group formulated an a priori protocol, registered in Open Science Framework (DOI 10.17605/OSF.IO/NQDV2).
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Affiliation(s)
- Sukeshana Srivastav
- Section of Orthodontics, Department of Dentistry and Oral Health, Aarhus University, 8000 Aarhus, Denmark
- Division of Paediatric and Preventive Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi 110029, India
- Division of Orthodontics, University Clinics of Dental Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Nitesh Tewari
- Division of Paediatric and Preventive Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Gregory S. Antonarakis
- Division of Orthodontics, University Clinics of Dental Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Ritu Duggal
- Division of Orthodontics and Dentofacial Deformities, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Seba Saji
- Division of Paediatric and Preventive Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Amol Kumar Lokade
- Division of Paediatric and Preventive Dentistry, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Rahul Yadav
- Division of Oral and Maxillofacial Surgery, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi 110029, India
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Charoenvicha C, Wongkawinwoot K, Sirikul W, Khwanngern K, Sirimaharaj W. Predisposing factors of non-syndromic cleft lip and cleft palate in the northern Thai population: A 10-year retrospective case-control study. Congenit Anom (Kyoto) 2023; 63:147-153. [PMID: 37515453 DOI: 10.1111/cga.12529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 04/01/2023] [Accepted: 06/04/2023] [Indexed: 07/30/2023]
Abstract
The most common congenital anomaly is orofacial cleft, which is categorized into two main types: cleft lip with or without cleft palate (CL/P) and cleft palate only (CPO). One of the most accepted etiologies is multifactorial (gene-environment). This study aimed to identify the amendable risk factors of an orofacial cleft in Northern Thailand. A retrospective case-control study in Maharaj Nakorn Chiang Mai Hospital was conducted from 2011 to 2020. One hundred and seventeen cases of CL/P and CPO were included. Forty-nine normal children were enrolled in a time-matched control group. Exploratory survey data on maternal exposures were collected. Multivariate logistic regression was used to estimate the adjusted association between maternal exposures and CL/P, and CPO occurrence. Multivariate analysis identified three predisposing factors that increased the risk of CL/P and CPO. The first factor was caffeine consumption with a total amount of 560 mg/week (adjusted OR: 7.59; 95% CI: 2.48-23.23; p < 0.001). The second factor was any smoker or passive smoking (adjusted OR: 8.47; 95% CI: 1.63-43.92; p = 0.011). The third factor was a low socioeconomic status (income of lower than 270 USD/month; adjusted OR: 4.05; 95% CI: 1.07-15.27; p = 0.039). From the 10-year study in Northern Thailand: caffeine consumption, exposure to cigarette smoke, and low socioeconomic status were identified as associated negative factors for orofacial clefts. We propose that preconceptional counseling for risk reduction should be emphasized in reducing the mother's exposure to these factors. Future investigations in large multicenter populations are suggested.
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Affiliation(s)
- Chirakan Charoenvicha
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Chiangmai University, Chiang Mai, Thailand
- Clinical Research Center, Chiangmai University, Chiang Mai, Thailand
- Princess Sirindhorn IT Foundation Craniofacial Center, Chiang Mai University, Chiang Mai, Thailand
| | - Karn Wongkawinwoot
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Chiangmai University, Chiang Mai, Thailand
| | - Wachiranun Sirikul
- Faculty of Medicine, Department of Community Medicine, Chiangmai University, Chiang Mai, Thailand
| | - Krit Khwanngern
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Chiangmai University, Chiang Mai, Thailand
- Clinical Research Center, Chiangmai University, Chiang Mai, Thailand
- Princess Sirindhorn IT Foundation Craniofacial Center, Chiang Mai University, Chiang Mai, Thailand
| | - Wimon Sirimaharaj
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Chiangmai University, Chiang Mai, Thailand
- Clinical Research Center, Chiangmai University, Chiang Mai, Thailand
- Princess Sirindhorn IT Foundation Craniofacial Center, Chiang Mai University, Chiang Mai, Thailand
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10
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Ye H, Yang X, Hanna F. The Impact of Prenatal Environmental Tobacco Smoking (ETS) and Exposure on Chinese Children: A Systematic Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1354. [PMID: 37628353 PMCID: PMC10453662 DOI: 10.3390/children10081354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 07/28/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023]
Abstract
Background: There is considerable evidence to support the association between exposure to environmental tobacco smoke (ETS) and children's burden of disease. However, the literature on the health outcomes of prenatal ETS exposure among Chinese children has not yet been comprehensively reviewed. Objective: This systematic review examines the currently available evidence and identifies gaps for further research on the health consequences of prenatal ETS exposure on Chinese children. Methods: Following the JBI systematic-scoping review methodological framework, we conducted a computer-aided search of three electronic databases-PubMed, EBSCOhost, and ProQuest to include studies from January 2011 to May 2023 that addressed the health outcomes of Chinese children whose mothers were exposed to ETS at any stage of pregnancy. Furthermore, a methodological quality assessment of the selected articles was conducted using JBI critical appraisal checklists. Results: A total of 30 articles were reviewed, including eleven high-quality studies and nineteen moderate-quality studies. Five main themes, including hypertension, fetal and children's development, behavioural disorders, respiratory outcomes, and "other health outcomes", were encompassed. The majority of the studies showed a positive link between prenatal ETS exposure and an increased risk of preterm birth, and moderate risk of fetal growth restriction. A few studies explored other potential adverse outcomes of ETS, including hypertension, respiratory morbidity, lung function, and asthma in children. Conclusions: The currently available evidence on prenatal ETS exposure in Chinese children has unveiled a wide range of health outcomes, including preterm birth, fetal development, behavioural disorders, and much more. However, Chinese studies in this area are still lacking and a gap still exists in relation to the strength of association between prenatal ETS exposure and some health risks. Efficient anti-smoking policies and smoking cessation programs should be developed to promote maternal and child health. Further research is also needed to provide better evidence in this field.
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Affiliation(s)
| | | | - Fahad Hanna
- Public Health Program, Department of Health and Education, Torrens University Australia, Melbourne, VIC 3000, Australia; (H.Y.); (X.Y.)
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11
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Sabbagh HJ, Baghlaf KK, Jamalellail HMH, Bakhuraybah AS, AlGhamdi SM, Alharbi OA, AlHarbi KM, Hassan MHA. Environmental tobacco smoke exposure and non-syndromic orofacial cleft: Systematic review and meta-analysis. Tob Induc Dis 2023; 21:76. [PMID: 37313116 PMCID: PMC10258680 DOI: 10.18332/tid/163177] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/26/2023] [Accepted: 04/11/2023] [Indexed: 06/15/2023] Open
Abstract
INTRODUCTION Environmental tobacco smoke (ETS) is associated with several congenital anomalies, including non-syndromic orofacial clefts (NSOFCs). This systematic review aimed to update the literature on the association between ETS and NSOFCs. METHODS Four databases were searched up to March 2022, and studies that evaluated the association between ETS and NSOFCs were selected. Two authors selected the studies, extracted the data, and evaluated the risk of bias. Comparing the association of maternal exposure to ETS and active parental smoking with NSOFCs allowed for the creation of pooled effect estimates for the included studies. RESULTS Twenty-six studies were deemed eligible for this review, of which 14 were reported in a previous systematic review. Twenty five were case-control studies, and one was a cohort study. In total, these studies included 2142 NSOFC cases compared to 118129 controls. All meta-analyses showed an association between ETS and the risk of having a child with NSOFC, based on the cleft phenotype, risk of bias, and year of publication, with a pooled increased odds ratio of 1.80 (95% CI: 1.51-2.15). These studies had a marked heterogeneity, which decreased upon subgrouping based on the recent year of publication and the risk of bias. CONCLUSIONS ETS exposure was associated with more than a 1.5-fold increase in the risk of having a child with NSOFC, showing a higher odds ratio than paternal and maternal active smoking. TRIAL REGISTRATION The study is registered on the International Prospective Register of Systematic Reviews database # CRD42021272909.
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Affiliation(s)
- Heba J. Sabbagh
- Department of Pediatric Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khlood K. Baghlaf
- Department of Pediatric Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hattan M. H. Jamalellail
- Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
- Primary Health Care, Jizan Department, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
| | | | - Salem M. AlGhamdi
- Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Omar A. Alharbi
- Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid M. AlHarbi
- Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mona H. A. Hassan
- Department of Biostatistics, High Institute of Public Health, Alexandria University, Alexandria, Egypt
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12
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Mossey PA. Global perspectives in orofacial cleft management and research. Br Dent J 2023; 234:953-957. [PMID: 37349453 DOI: 10.1038/s41415-023-5993-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 06/24/2023]
Abstract
Orofacial clefts (OFCs) refer to clefts of the lip and palate, a heterogeneous group of relatively common congenital conditions that can cause mortality and significant disability if untreated, and residual morbidity even when treated with multidisciplinary care. Contemporary challenges in the field include: lack of awareness of OFCs in remote, rural and impoverished populations; uncertainties due to lack of surveillance and data gathering infrastructure; inequitable access to care in some parts of the world; and lack of political will combined with lack of capacity to prioritise research.OFCs present clinically as either syndromic or non-syndromic, with the latter either being isolated or in conjunction with other malformations; however, many registries still do not differentiate between these fundamentally different entities and lump a spectrum of cleft types and sub-phenotypes together. This has implications for treatment, research and ultimately, quality improvement.This paper deals with the challenges in contemporary management in terms of care and the prospects and possibilities for primary prevention of non-syndromic clefts. In terms of management and optimal care, there are also challenges in the provision of multi-disciplinary treatment and management of the consequences of being born with OFCs, such as dental caries, malocclusion and psychosocial adjustment.
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Affiliation(s)
- Peter A Mossey
- Professor of Craniofacial Development and Associate Dean for Internationalisation, Dundee University Dental School, 1 Park Place, Dundee, DD1 4HR, Scotland, United Kingdom.
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13
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Pizzi G, Mazzola SM, Pecile A, Bronzo V, Groppetti D. Tobacco Smoke Exposure in Pregnant Dogs: Maternal and Newborn Cotinine Levels: A Pilot Study. Vet Sci 2023; 10:vetsci10050321. [PMID: 37235404 DOI: 10.3390/vetsci10050321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/22/2023] [Accepted: 04/25/2023] [Indexed: 05/28/2023] Open
Abstract
Active and passive smoking in pregnant women is associated with perinatal morbidity and mortality risk, including abortion, preterm birth, low birthweight, and malformations. No data are available on intrauterine exposure to smoking during pregnancy in dogs. This study aimed to fill this gap by exploring the detectability and quantity of cotinine, the major metabolite of nicotine, in maternal (serum and hair) and newborn (amniotic fluid and hair) biospecimens collected at birth in dogs. For this purpose, twelve pregnant bitches, six exposed to the owner's smoke and six unexposed, were enrolled. A further six non-pregnant bitches exposed to passive smoke were included to investigate the role of pregnancy status on cotinine uptake. Exposed dogs, dams, and puppies had greater cotinine concentrations than unexposed ones. Although without statistical significance, serum and hair cotinine concentrations were higher in pregnant compared to non-pregnant bitches, suggesting a different sensitivity to tobacco smoke exposure during gestation. The present results provide evidence for cotinine transplacental passage in the dog. It is conceivable that fragile patients such as pregnant, lactating, and neonate dogs may be more susceptible to the harmful effects of second-hand smoke exposure. Owners should be sensitized to the risk of smoke exposure for their pets.
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Affiliation(s)
- Giulia Pizzi
- Department of Veterinary Medicine and Animal Sciences, Università degli Studi di Milano, 26900 Lodi, Italy
| | - Silvia Michela Mazzola
- Department of Veterinary Medicine and Animal Sciences, Università degli Studi di Milano, 26900 Lodi, Italy
| | - Alessandro Pecile
- Department of Veterinary Medicine and Animal Sciences, Università degli Studi di Milano, 26900 Lodi, Italy
| | - Valerio Bronzo
- Department of Veterinary Medicine and Animal Sciences, Università degli Studi di Milano, 26900 Lodi, Italy
| | - Debora Groppetti
- Department of Veterinary Medicine and Animal Sciences, Università degli Studi di Milano, 26900 Lodi, Italy
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14
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Sabbagh HJ, Alamoudi RA, Zeinalddin M, Al Bulushi T, Al-Batayneh OB, AboulHassan MA, Koraitim M, Quritum M, Almuqbali B, Alghamdi SM, Refahee SM, Alkharafi L, Taqi FF, Albassam B, Ayed M, Embaireeg A, Alnahdi R, AlSharif MT, Abdulhameed FD, Aljohar AJ, Alrejaye NS, Almalik MI, Viswapurna PS, Al Halasa T, El Tantawi M. COVID-19 related risk factors and their association with non-syndromic orofacial clefts in five Arab countries: a case-control study. BMC Oral Health 2023; 23:246. [PMID: 37118740 PMCID: PMC10141804 DOI: 10.1186/s12903-023-02934-y] [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: 02/05/2023] [Accepted: 04/03/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND The environmental etiology of non-syndromic orofacial clefts (NSOFCs) is still under research. The aim of this case-control study is to assess COVID-19 associated factors that may be related to the risk of NSOFC in five Arab countries. These factors include COVID-19 infection, COVID-19 symptoms, family member or friends infected with COVID-19, stress, smoking, socioeconomic status and fear of COVID-19. METHODS The study took place in governmental hospitals in five Arab countries from November 2020 to November 2021. Controls are matched in the month of delivery and site of recruitment. A clinical examination was carried out using LASHAL classification. Maternal exposure to medication, illnesses, supplementation, COVID-19 infection during their pregestation and 1st trimester periods were evaluated using a validated questionnaire. Maternal exposure to stress was assessed using the Life Events scale, fear of covid-19 scale, family member or friend affected with covid-19 infection, pregnancy planning and threatened abortion. RESULTS The study recruited 1135 infants (386 NSOFC and 749 controls). Living in urban areas, maternal exposure to medications 3-months pregestation, maternal exposure to any of the prenatal life events and maternal fear of COVID-19 significantly increased the risk of having a child with NSOFC. On the other hand, mothers exposed to supplementation 3-months pregestation, mothers suspected of having COVID-19 infection, family members or friends testing positive with COVID-19 significantly decreased the risk of having a child with NSOFC. CONCLUSIONS This study suggests that NSOFC may be associated with maternal exposure to lifetime stress and COVID-19 fear in particular, with no direct effect of the COVID-19 infection itself. This highlights the importance of providing psychological support for expecting mothers during stressful events that affect populations such as the COVID-19 pandemic, in addition to the usual antenatal care.
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Affiliation(s)
- Heba Jafar Sabbagh
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Rana A Alamoudi
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | | | | | - Ola B Al-Batayneh
- Preventive Dentistry Department, Jordan University of Science & Technology, Irbid, 22110, Jordan
| | | | - Mohamed Koraitim
- Maxillofacial and Plastic Surgery Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Maryam Quritum
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, 21527, Egypt
| | | | | | | | | | | | - Bader Albassam
- Department of General Dentistry, Ministry of Health, Kuwait, Kuwait
| | - Mariam Ayed
- Neonatal Department, Maternity Hospital-Kuwait, Kuwait, Kuwait
| | - Alia Embaireeg
- Neonatal Department, Maternity Hospital-Kuwait, Kuwait, Kuwait
| | | | - Mona Talal AlSharif
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Fatma Dawood Abdulhameed
- Pediatric Surgery Department, King Salman Medical City, Maternity and Children's Hospital, Madinah, Saudi Arabia
| | - Aziza Johar Aljohar
- Department of Dentistry, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Najla Sulaiman Alrejaye
- Department of Dentistry, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
| | | | | | - Tamara Al Halasa
- Preventive Dentistry Department, Jordan University of Science & Technology, Irbid, 22110, Jordan
| | - Maha El Tantawi
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, 21527, Egypt.
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15
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Farshidfar N, Ajami S, Sahmeddini S, Goli A, Foroutan HR. Epidemiological and Spatiotemporal Descriptive Analysis of Patients with Nonsyndromic Cleft Lip and/or Palate: A 12-Year Retrospective Study in Southern Iran. BIOMED RESEARCH INTERNATIONAL 2023; 2023:7624875. [PMID: 37124932 PMCID: PMC10132907 DOI: 10.1155/2023/7624875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/20/2023] [Accepted: 03/21/2023] [Indexed: 05/02/2023]
Abstract
Objectives The current study is aimed at evaluating epidemiological characteristics and spatiotemporal distribution of cleft lip and/or palate (CL/P) in the south of Iran. Methods Data were extracted from the 1840 medical records of patients who were referred to the Cleft Lip and Palate Center of Shiraz University of Medical Sciences, from January 1, 2011, to September 1, 2022. The collected variables included demographic data (gender, birth date and season, place, birth order, and weight), cleft types and the subtypes, parental information (health status, education level, marital status, and age during the pregnancy), and other basic parameters. The chi-square test at a significance level of 0.05 was used to analyze collected data. The geographic information system (GIS) analysis was also used for analyzing the spatial distribution of CL/P patients. Results Based on our inclusion criteria, 1281 nonsyndromic patients were included in this study. The most common type was cleft lip and palate (CLP) with 48.32%, whereas cleft palate (CP) and cleft lip (CL) accounted for 40.75% and 10.93% of the patients, respectively. There was a progressive increase in the frequency of all types of clefts, and most of them were male (P ≤ 0.001). The urban population outnumbered the rural ones in all provinces. Parents were mostly healthy (>80%) with low educational status (47.5%). Most born CL/P patients were from consanguineous marriages (58.9%), especially between first-degree relatives. A majority of CL/P patients (73.1%) were born in the first two gestations with a birth weight of 2500-4000 g (77.4%). Most infants with CL/P (84.3%) were born from mothers who had at least one of the predisposing factors. Conclusion In this study, the frequency of cleft types and subtypes was similar to the existing literature. However, high rate of consanguineous marriage, especially between first-degree relatives, was the most notable feature of this population.
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Affiliation(s)
- Nima Farshidfar
- Orthodontic Research Center, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shabnam Ajami
- Orthodontic Research Center, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sarina Sahmeddini
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Goli
- Department of Sociology & Social Planning, Shiraz University, Shiraz, Iran
| | - Hamid Reza Foroutan
- Department of Surgery, Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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16
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Lowry RB, Bedard T, Grevers X, Crawford S, Greenway SC, Brindle ME, Sarnat HB, Harrop AR, Kiefer GN, Thomas MA. The Alberta Congenital Anomalies Surveillance System: a 40-year review with prevalence and trends for selected congenital anomalies, 1997-2019. Health Promot Chronic Dis Prev Can 2023; 43:40-48. [PMID: 36651885 PMCID: PMC9894292 DOI: 10.24095/hpcdp.43.1.04] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Current published long-term provincial or territorial congenital anomaly data are lacking for Canada. We report on prevalence (per 1000 total births) and trends in 1997-2019, in Alberta, Canada, for selected congenital anomalies. Associated risk factors are also discussed. METHODS We used data from the Alberta Congenital Anomalies Surveillance System (ACASS) to calculate the prevalence and perform chi-square linear trend analyses. RESULTS From 1997 to 2019, the overall prevalence of neural tube defects was stable, at 0.74 per 1000 total births. The same was true for spina bifida (0.38), orofacial clefts (1.99), more severe CHDs (transposition of the great arteries, 0.38; tetralogy of Fallot, 0.33; and hypoplastic left heart syndrome, 0.32); and gastroschisis (0.38). Anencephaly, cleft palate and anorectal malformation significantly decreased with a prevalence of 0.23, 0.75 and 0.54 per 1000 total births, respectively. Significantly increasing trends were reported for anotia/microtia (0.24), limb reduction anomalies (0.73), omphalocele (0.36) and Down syndrome (2.21) and for hypospadias and undescended testes (4.68 and 5.29, respectively, per 1000 male births). CONCLUSION Congenital anomalies are an important public health concern with significant social and societal costs. Surveillance data gathered by ACASS for over 40 years can be used for planning and policy decisions and the evaluation of prevention strategies. Contributing genetic and environmental factors are discussed as is the need for continued surveillance and research.
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Affiliation(s)
- R Brian Lowry
- Alberta Congenital Anomalies Surveillance System, Alberta Health Services, Calgary, Alberta, Canada
- Departments of Pediatrics and Medical Genetics, University of Calgary and Alberta Children's Hospital, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Tanya Bedard
- Alberta Congenital Anomalies Surveillance System, Alberta Health Services, Calgary, Alberta, Canada
| | - Xin Grevers
- Alberta Congenital Anomalies Surveillance System, Alberta Health Services, Calgary, Alberta, Canada
| | - Susan Crawford
- Alberta Perinatal Health Program, Alberta Health Services, Calgary, Alberta, Canada
| | - Steven C Greenway
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Cardiac Sciences and Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Biochemistry & Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mary E Brindle
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Division of Pediatric General and Thoracic Surgery, Department of Surgery, Alberta Children's Hospital, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Harvey B Sarnat
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Departments of Pediatrics (Neurology), Pathology (Neuropathology) and Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - A Robertson Harrop
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Section of Plastic Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Section of Pediatric Surgery, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Gerhard N Kiefer
- Section of Pediatric Surgery, Alberta Children's Hospital, Calgary, Alberta, Canada
- Department of Surgery, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mary Ann Thomas
- Alberta Congenital Anomalies Surveillance System, Alberta Health Services, Calgary, Alberta, Canada
- Departments of Pediatrics and Medical Genetics, University of Calgary and Alberta Children's Hospital, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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Abstract
This chapter reviews the evidence of gene×environment interactions (G×E) in the etiology of orofacial cleft birth defects (OFCs), specifically cleft lip (CL), cleft palate (CP), and cleft lip with or without cleft palate (CL/P). We summarize the current state of our understanding of the genetic architecture of nonsyndromic OFCs and the evidence that maternal exposures during pregnancy influence risk of OFCs. Further, we present possible candidate gene pathways for these exposures including metabolism of folates, metabolism of retinoids, retinoic acid receptor signaling, aryl hydrocarbon receptor signaling, glucocorticoid receptor signaling, and biotransformation and transport. We review genes in these pathways with prior evidence of association with OFCs, genes with evidence from prior candidate gene G×E studies, and genes identified from genome-wide searches specifically for identifying G×E. Finally, we suggest future directions for G×E research in OFCs.
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Affiliation(s)
- Mary L Marazita
- Center for Craniofacial and Dental Genetics, University of Pittsburgh, Pittsburgh, PA, United States; Oral and Craniofacial Sciences, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, United States; Human Genetics, School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States; Clinical and Translational Science Institute, Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.
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18
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Artzi-Medvedik R, Mohamed N, Chertok IRA. Pregnant Women's Perception of Secondhand Smoke Exposure. MCN Am J Matern Child Nurs 2022; 47:353-358. [PMID: 36227075 DOI: 10.1097/nmc.0000000000000863] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Birth outcomes including low birth weight, preterm birth, and delayed infant neurodevelopment are associated with secondhand smoke exposure while pregnant. The purpose of the study was to explore pregnant women's perspectives on secondhand smoke exposure to understand their experience and inform recommendations. STUDY DESIGN AND METHODS Qualitative semistructured interviews were conducted with 15 secondhand smoke-exposed pregnant women in the United States. RESULTS Four primary themes were identified: feeling powerless, trapped, and discomfort; enhancing women's self-advocacy and initiative; having conflicting feelings about secondhand smoke exposure; and desiring professional advice and education. Women expressed concern about prenatal secondhand smoke exposure, although they felt unable to request that people refrain from smoking in their presence or personal space. Women's strategies to minimize secondhand smoke exposure often involved their own social isolation. Women described sources of support, educational needs, and desire for practical advice in secondhand smoke avoidance. CLINICAL IMPLICATIONS Findings underscore the role of nurses working with pregnant women living with household members who smoke to educate women about secondhand smoke risks and strategies for avoidance and to enhance women's self-confidence in advocating for themselves to reduce their exposure.
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Borrego-Soto G, Eberhart JK. Embryonic Nicotine Exposure Disrupts Adult Social Behavior and Craniofacial Development in Zebrafish. TOXICS 2022; 10:612. [PMID: 36287892 PMCID: PMC9611253 DOI: 10.3390/toxics10100612] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/05/2022] [Accepted: 10/08/2022] [Indexed: 06/16/2023]
Abstract
Cigarette smoking remains the leading cause of preventable death and morbidity worldwide. Smoking during pregnancy is associated with numerous adverse birth outcomes, including craniofacial and behavioral abnormalities. Although tobacco smoke contains more than 4000 toxic substances, nicotine is addictive and is likely the most teratogenic substance in cigarette smoke. However, much remains to be determined about the effects of embryonic nicotine exposure on behavior and craniofacial development. Therefore, this study evaluated adult social behavior in zebrafish, craniofacial defects, and nicotine metabolism in embryos after embryonic nicotine exposure. Zebrafish embryos were exposed to different doses of nicotine beginning at 6 h post fertilization. To evaluate craniofacial defects, the embryos were collected at 4 days post fertilization and stained with Alizarin Red and Alcian Blue. For behavioral testing, embryos were reared to adulthood. To evaluate nicotine metabolism, cotinine levels were analyzed at various time points. Our findings demonstrate that embryonic exposure to nicotine modifies social behavior in adulthood, causes craniofacial defects with reduced size of craniofacial cartilages, and that zebrafish metabolize nicotine to cotinine, as in humans. Together, our data suggest that zebrafish are useful as a model for studying nicotine-related diseases.
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Reconstruction of Oronasal Fistula with Tongue Flap: A Cleft Palate Report. Bioengineering (Basel) 2022; 9:bioengineering9090455. [PMID: 36135001 PMCID: PMC9495852 DOI: 10.3390/bioengineering9090455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/14/2022] [Accepted: 09/05/2022] [Indexed: 11/17/2022] Open
Abstract
Oronasal fistula can persist after conventional secondary alveolar bone graft surgery, which may lead to functional issues, such as regurgitation of fluids from the oral to the nasal cavity. This manuscript describes a clinical case of a patient with a bilateral cleft lip and palate that underwent tongue graft surgery for closure of an oronasal fistula after three failed local mucosa flap surgeries. The multidisciplinary treatment was comprised of orthodontic treatment, mucosa and alveolar grafts for palate closure and aesthetic rehabilitation of the anterior maxillary teeth. Smile aesthetics were noticeably improved, enhancing the patient’s self-perception and confidence.
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21
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Daly M, Kipping RR, Tinner LE, Sanders J, White JW. Preconception exposures and adverse pregnancy, birth and postpartum outcomes: Umbrella review of systematic reviews. Paediatr Perinat Epidemiol 2022; 36:288-299. [PMID: 34970757 DOI: 10.1111/ppe.12855] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/10/2021] [Accepted: 12/12/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Preconception exposures have been associated with adverse pregnancy, birth and postpartum outcomes. However, the reports, statements and guidelines of national and international health organisations vary in what they recommend individuals should monitor, avoid, reduce or practise in the preconception period. OBJECTIVES To synthesise and evaluate the evidence across systematic reviews for associations between exposures before conception and adverse pregnancy, birth and postpartum outcomes. DATA SOURCES MEDLINE, Embase, Epistemonikos (to May 2020) and reference lists of included reviews, without language or date restrictions. STUDY SELECTION, DATA EXTRACTION AND SYNTHESIS Systematic literature reviews of observational and/or interventional studies reporting associations between preconception exposures in women and/or men of reproductive age and pregnancy, birth or postpartum health outcomes were included. The methodological quality of reviews and the certainty of the evidence underlying each exposure-outcome association were assessed using AMSTAR 2 and the GRADE approach. RESULTS We identified 53 eligible reviews reporting 205 unique exposure-outcome associations. Methodological quality was generally low with only two reviews rated as 'high' quality and two as 'moderate'. We found high-certainty, randomised trial evidence that maternal folate supplementation reduces the risk of neural tube defects and anomaly-related terminations. Moderate-certainty, observational evidence was found that maternal physical activity is associated with reduced risk of pre-eclampsia and gestational diabetes, and that paternal age of ≥40 years and maternal body mass index (BMI) and interpregnancy weight gain are associated with increased risk of various adverse pregnancy and birth outcomes. Low- and very low-certainty evidence was found for other associations. CONCLUSIONS Clinicians and policymakers can be confident that maternal folate supplementation should be encouraged during the preconception period. There is moderate certainty in the evidence base that maternal physical activity, BMI and interpregnancy weight gain and advanced paternal age are important preconception considerations. High-quality research is required to better understand other exposure-outcome associations.
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Espinosa AS, Martinez JC, Molina Y, Gordillo MAB, Hernández DR, Rivera DZ, Olmos BP, Ramírez N, Arias L, Zarate A, Diana Marcela Diaz Q, Collins A, Cepeda ÁMH, Balcazar IB. Clinical and Descriptive Study of Orofacial Clefts in Colombia: 2069 Patients From Operation Smile Foundation. Cleft Palate Craniofac J 2022; 59:200-208. [PMID: 33736479 PMCID: PMC8750128 DOI: 10.1177/10556656211000551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To describe the population of patients with cleft lip and/or palate (CL/P) in terms of cleft phenotypes, gender, age, ethnic group, family history, clinical presentation (syndromic vs nonsyndromic), some environmental and behavioral factors, and some clinical features. DESIGN Descriptive retrospective study. SETTING Patients attending the genetics counseling practice in Operation Smile Foundation, Bogotá, Colombia, for over 8 years. PARTICIPANTS No screening was conducted. All patients requiring clinical genetics assessment in Operation Smile Foundation were included in the study. RESULTS Left cleft lip and palate (CLP) and nonsyndromic forms were the most frequent types of malformations in this population. Psychomotor retardation and heart disease were the most frequent comorbidities in these patients. A low proportion of mothers exposed to passive smoking during pregnancy was observed and low birth weight accounted for an important number of cases. Aarskog, velocardiofacial, and orofaciodigital syndromes were the most frequent syndromic forms of CLP in this population. CONCLUSIONS In this study, the most frequent type of CL/P was the nonsyndromic complete left CLP. Aarskog, velocardiofacial, and orofaciodigital syndromes were the most frequent syndromic forms of CL/P in this population.
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Affiliation(s)
| | | | - Yubahhaline Molina
- Human Genetics Group, Universidad de La Sabana, Chía, Cundinamarca, Colombia
| | | | | | | | | | - Nathaly Ramírez
- Human Genetics Group, Universidad de La Sabana, Chía, Cundinamarca, Colombia
| | - Liliana Arias
- Human Genetics Group, Universidad de La Sabana, Chía, Cundinamarca, Colombia
| | - Andres Zarate
- Human Genetics Group, Universidad de La Sabana, Chía, Cundinamarca, Colombia
| | | | - Andrew Collins
- Genetic Epidemiology & Genomic Informatics, Southampton
University, Southampton, UK
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Nasir Kansestani A, Zare ME, Zhang J. Prognostic Accuracy of Cardiovascular Disease Biomarkers in Patients with COVID-19: A Diagnostic Test Accuracy Meta-Analysis. J Tehran Heart Cent 2022; 16:1-14. [PMID: 35082861 PMCID: PMC8728863 DOI: 10.18502/jthc.v16i1.6594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/18/2020] [Indexed: 12/02/2022] Open
Abstract
Background: Several reports have determined that cardiovascular diseases (CVDs) are common complications in patients with coronavirus disease 2019 (COVID-19) and lead them to poor outcomes. CVD biomarkers have, thus, great potential to be used as prognostic biomarkers. We aimed to determine the accuracy of CVD biomarkers for the prognosis of the COVID-19 patient’s outcome via a diagnostic test accuracy (DTA) meta-analysis. Methods: Until September 30, 2020, we searched Web of Sciences, Scopus, and MEDLINE/PubMed databases to obtain related papers. The summary points and lines were calculated using bivariate/HSROC model. As outcomes, we considered critical conditions and mortality. Results: A total of 17 659 patients from 33 studies were included. Five biomarkers, namely increased levels of lactate dehydrogenase (LDH), cardiac troponin I (cTnI), creatine kinase (CK), D-dimer, and thrombocytopenia, met the inclusion criteria. Our results indicated that LDH and cTnI had good accuracy for the prognosis of critical condition (AUCHSROC=0.83 and 0.80, respectively), while LDH, cTnI, and D-dimer had acceptable accuracy (AUCHSROC=0.74, 0.71, and 0.72, respectively) for the prognosis of mortality. LDH and D-dimer had high sensitivity, whereas cTnI had high specificity. The other biomarkers did not have acceptable accuracy. Significant publication bias was found for D-dimer (P=0.053). Conclusion: Among CVD biomarkers, LDH and cTnI had good accuracy for the prognosis of critical outcomes and acceptable accuracy for the prognosis of mortality, without publication bias. Given their different sensitivities and specificities, we recommend the use of these 2 biomarkers concomitantly.
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Affiliation(s)
- Atefeh Nasir Kansestani
- Department of Clinical Laboratory, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Erfan Zare
- Department of Clinical Laboratory, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Jun Zhang
- Department of Clinical Laboratory, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
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24
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Suazo J. Environmental factors in non-syndromic orofacial clefts: A review based on meta-analyses results. Oral Dis 2022; 28:3-8. [PMID: 33872445 DOI: 10.1111/odi.13880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 10/21/2022]
Abstract
Non-syndromic orofacial clefts (NSOFCs) are prevalent birth defects with a complex etiology where several interacting genetic and environmental factors have been observed. This narrative review describes maternal exposures that have been significantly associated with protective effects or risk factors. The statistically significant information reported here was found in meta-analysis studies, taking advantage of their precision in defining intervention effects and their management of heterogeneity between studies. In addition, I propose a hypothesis explaining the biological basis for the results of the meta-analyses. This review aims to improve the evidence available in parent counseling, to prevent the occurrence of orofacial clefts by suggesting lifestyle changes.
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Affiliation(s)
- José Suazo
- Institute for Research in Dental Sciences, School of Dentistry, Universidad de Chile, Santiago, Chile
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25
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Leask M, Carleton C, Leeke B, Newman T, Antoun J, Farella M, Horsfield J. Riboceine Rescues Auranofin-Induced Craniofacial Defects in Zebrafish. Antioxidants (Basel) 2021; 10:antiox10121964. [PMID: 34943067 PMCID: PMC8750187 DOI: 10.3390/antiox10121964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 11/24/2022] Open
Abstract
Craniofacial abnormalities are a common group of congenital developmental disorders that can require intensive oral surgery as part of their treatment. Neural crest cells (NCCs) contribute to the facial structures; however, they are extremely sensitive to high levels of oxidative stress, which result in craniofacial abnormalities under perturbed developmental environments. The oxidative stress-inducing compound auranofin (AFN) disrupts craniofacial development in wildtype zebrafish embryos. Here, we tested whether the antioxidant Riboceine (RBC) rescues craniofacial defects arising from exposure to AFN. RBC rescued AFN-induced cellular apoptosis and distinct defects of the cranial cartilage in zebrafish larvae. Zebrafish embryos exposed to AFN have higher expression of antioxidant genes gstp1 and prxd1, with RBC treatment partially rescuing these gene expression profiles. Our data suggest that antioxidants may have utility in preventing defects in the craniofacial cartilage owing to environmental or genetic risk, perhaps by enhancing cell survival.
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Affiliation(s)
- Megan Leask
- Department of Pathology, Dunedin School of Medicine, University of Otago, Dunedin 9016, New Zealand; (M.L.); (C.C.); (B.L.); (T.N.)
- Maurice Wilkins Centre for Molecular Biodiscovery, Private Bag 92019, The University of Auckland, Auckland 1010, New Zealand; (J.A.); (M.F.)
| | - Catherine Carleton
- Department of Pathology, Dunedin School of Medicine, University of Otago, Dunedin 9016, New Zealand; (M.L.); (C.C.); (B.L.); (T.N.)
- Department of Oral Sciences, Sir John Walsh Research Institute, University of Otago, Dunedin 9016, New Zealand
| | - Bryony Leeke
- Department of Pathology, Dunedin School of Medicine, University of Otago, Dunedin 9016, New Zealand; (M.L.); (C.C.); (B.L.); (T.N.)
| | - Trent Newman
- Department of Pathology, Dunedin School of Medicine, University of Otago, Dunedin 9016, New Zealand; (M.L.); (C.C.); (B.L.); (T.N.)
| | - Joseph Antoun
- Maurice Wilkins Centre for Molecular Biodiscovery, Private Bag 92019, The University of Auckland, Auckland 1010, New Zealand; (J.A.); (M.F.)
- Department of Oral Sciences, Sir John Walsh Research Institute, University of Otago, Dunedin 9016, New Zealand
| | - Mauro Farella
- Maurice Wilkins Centre for Molecular Biodiscovery, Private Bag 92019, The University of Auckland, Auckland 1010, New Zealand; (J.A.); (M.F.)
- Department of Oral Sciences, Sir John Walsh Research Institute, University of Otago, Dunedin 9016, New Zealand
| | - Julia Horsfield
- Department of Pathology, Dunedin School of Medicine, University of Otago, Dunedin 9016, New Zealand; (M.L.); (C.C.); (B.L.); (T.N.)
- Maurice Wilkins Centre for Molecular Biodiscovery, Private Bag 92019, The University of Auckland, Auckland 1010, New Zealand; (J.A.); (M.F.)
- Genetics Otago Research Centre, University of Otago, Dunedin 9016, New Zealand
- Correspondence:
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26
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Fell M, Russell C, Medina J, Gillgrass T, Chummun S, Cobb ARM, Sandy J, Wren Y, Wills A, Lewis SJ. The impact of changing cigarette smoking habits and smoke-free legislation on orofacial cleft incidence in the United Kingdom: Evidence from two time-series studies. PLoS One 2021; 16:e0259820. [PMID: 34818369 PMCID: PMC8612573 DOI: 10.1371/journal.pone.0259820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 10/26/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Both active and passive cigarette smoking have previously been associated with orofacial cleft aetiology. We aimed to analyse the impact of declining active smoking prevalence and the implementation of smoke-free legislation on the incidence of children born with a cleft lip and/or palate within the United Kingdom. METHODS AND FINDINGS We conducted regression analysis using national administrative data in the United Kingdom between 2000-2018. The main outcome measure was orofacial cleft incidence, reported annually for England, Wales and Northern Ireland and separately for Scotland. First, we conducted an ecological study with longitudinal time-series analysis using smoking prevalence data for females over 16 years of age. Second, we used a natural experiment design with interrupted time-series analysis to assess the impact of smoke-free legislation. Over the study period, the annual incidence of orofacial cleft per 10,000 live births ranged from 14.2-16.2 in England, Wales and Northern Ireland and 13.4-18.8 in Scotland. The proportion of active smokers amongst females in the United Kingdom declined by 37% during the study period. Adjusted regression analysis did not show a correlation between the proportion of active smokers and orofacial cleft incidence in either dataset, although we were unable to exclude a modest effect of the magnitude seen in individual-level observational studies. The data in England, Wales and Northern Ireland suggested an 8% reduction in orofacial cleft incidence (RR 0.92, 95%CI 0.85 to 0.99; P = 0.024) following the implementation of smoke-free legislation. In Scotland, there was weak evidence for an increase in orofacial cleft incidence following smoke-free legislation (RR 1.16, 95%CI 0.94 to 1.44; P = 0.173). CONCLUSIONS These two ecological studies offer a novel insight into the influence of smoking in orofacial cleft aetiology, adding to the evidence base from individual-level studies. Our results suggest that smoke-free legislation may have reduced orofacial cleft incidence in England, Wales and Northern Ireland.
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Affiliation(s)
- Matthew Fell
- Cleft Collective, Bristol Dental School, University of Bristol, Bristol, United Kingdom
| | - Craig Russell
- Scottish Cleft Service, Royal Hospital for Children, Glasgow, United Kingdom
| | - Jibby Medina
- Clinical Effectiveness Unit, Royal College of Surgeons of England, London, United Kingdom
| | - Toby Gillgrass
- Scottish Cleft Service, Royal Hospital for Children, Glasgow, United Kingdom
| | - Shaheel Chummun
- South West Cleft Service, University Hospitals Bristol and Weston NHS Trust, Bristol, United Kingdom
| | - Alistair R. M. Cobb
- South West Cleft Service, University Hospitals Bristol and Weston NHS Trust, Bristol, United Kingdom
| | - Jonathan Sandy
- Cleft Collective, Bristol Dental School, University of Bristol, Bristol, United Kingdom
| | - Yvonne Wren
- Cleft Collective, Bristol Dental School, University of Bristol, Bristol, United Kingdom
| | - Andrew Wills
- Faculty of Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Sarah J. Lewis
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
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Fell M, Dack K, Chummun S, Sandy J, Wren Y, Lewis S. Maternal Cigarette Smoking and Cleft Lip and Palate: A Systematic Review and Meta-Analysis. Cleft Palate Craniofac J 2021; 59:1185-1200. [PMID: 34569861 PMCID: PMC9411693 DOI: 10.1177/10556656211040015] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objectives
A systematic review and meta-analysis to determine the association between active maternal smoking and cleft lip and palate etiology.
Data sources
Medline, Embase, Web of Science and the Cochrane Library from inception to November, 2020.
Study selection
Observational studies of cigarette smoking habits in pregnant women. Outcomes included cleft lip and/or palate, cleft lip ± palate and cleft palate only.
Data analysis
Publication bias analyses were performed and the Newcastle Ottawa scales were used to assess study quality. Fixed or random effect models were used in the meta-analysis, dependent on risk of statistical heterogeneity.
Results
Forty-five studies were eligible for inclusion of which 11 were cohort and 34 were case–control studies. Sixteen studies were of sufficient standard for inclusion in the meta-analysis. The summary odds ratio for the association between smoking and cleft lip and/or palate was 1.42 (95%CI 1.27-1.59) with a population attributable fraction of 4% (95%CI 3%-5%). There was limited evidence to show a dose–response effect of smoking.
Conclusions
This review reports a moderate association between maternal smoking and orofacial cleft but the overall quality of the conventional observational studies included was poor. There is a need for high quality and novel research strategies to further define the role of smoking in the etiology of cleft lip and palate.
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Affiliation(s)
| | - Kyle Dack
- 1980University of Bristol, Bristol, UK
| | - Shaheel Chummun
- 2394University Hospitals Bristol and Weston NHS Trust, Bristol, UK
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28
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The effect of prepregnancy body mass index on maternal micronutrient status: a meta-analysis. Sci Rep 2021; 11:18100. [PMID: 34518612 PMCID: PMC8437962 DOI: 10.1038/s41598-021-97635-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 08/09/2021] [Indexed: 12/17/2022] Open
Abstract
The relationship between prepregnancy body mass index (BMI) and maternal micronutrient status is inconsistent and has not received sufficient attention. This meta-analysis aimed to evaluate the effect of prepregnancy BMI on micronutrient levels in pregnant women. PubMed, Embase, Web of Science, and the Cochrane Library were searched for articles that contained information on micronutrient levels and prepregnancy BMI. A random-effects model was used to determine the association between prepregnancy BMI and maternal micronutrient status. Sixty-one eligible articles were eventually included, with 83,554 participants. Vitamin B12, folate, vitamin D, iron and ferritin were the main micronutrients evaluated in our meta-analysis. Prepregnancy obesity and overweight may lead to an increased risk of micronutrient deficiency, including vitamin B12, folate and vitamin D deficiency, while prepregnancy obesity or overweight may have no significant association with ferritin deficiency. Additionally, the results of the dose-response analyses demonstrated a possible significant inverse correlation between prepregnancy BMI and levels of micronutrient, except for iron and ferritin. Compared with women with normal weight, women who were overweight or obese prepregnancy have lower micronutrient concentrations and are more likely to exhibit micronutrient deficiency during pregnancy, which is harmful to both mothers and neonates.
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29
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Mohialdeen Gubari MI, Hosseinzadeh-Attar MJ, Hosseini M, Mohialdeen FA, Othman H, Hama-ghareeb KA, Norouzy A. Nutritional Status in Intensive Care Unit: A Meta-Analysis and Systematic Review. Galen Med J 2021; 9:e1678. [PMID: 34466565 PMCID: PMC8344180 DOI: 10.31661/gmj.v9i0.1678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 08/12/2019] [Accepted: 09/05/2019] [Indexed: 11/16/2022] Open
Abstract
It is important to consider the nutritional status of patients in the intensive care unit (ICU) since it is a key element in the ability to overcome and survive critical illnesses and clinical outcomes. The aim of the present study was to provide a meta-analysis and systematic overview in determining the nutritional status of patients in ICU by examining other studies. All studies published during 2015-2019 on nutritional status in ICU were retrieved from Medline (via PubMed), Embase, Scopus, and Web of Science databases. Finally, 23 articles were included in the meta-analysis. Results obtained from these studies showed that the nutritional status of patients in ICU was inappropriate (the pooled proportion of malnutrition was 0.51 in the type of study stratified), in which many patients in this unit had different degrees of malnutrition (moderate-mild malnourished and severe malnutrition is 0.46 and 20%, respectively). According to the results of this study, the nutritional status of patients in ICU was unsatisfactory; hence, it is necessary to consider the nutritional status along with other therapeutic measures at the beginning of the patient's admission.
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Affiliation(s)
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
- Centre of Research Excellence in Translating, Nutritional Science to Good Health, The University of Adelaide, Adelaide, Australia
| | - Mostafa Hosseini
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Fadhil Ahmed Mohialdeen
- Community Health Department, Technical College of Health, Sulaimani Polytechnic University, Sulaimani, Iraq
| | - Haval Othman
- General Shar Teaching Hospital, ICU Unit, Sulaimani, Iraq
| | | | - Abdolreza Norouzy
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
- Correspondence to: Dr. Abdolreza Norouzy, Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran Telephone Number: 09153145073 Email Address:
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Tsuchida A, Hamazaki K, Kigawa M, Tanaka T, Ito M, Inadera H. Association between maternal smoking history and congenital anomalies in children: Results from the Japan Environment and Children's Study. Congenit Anom (Kyoto) 2021; 61:159-168. [PMID: 34041797 PMCID: PMC8453515 DOI: 10.1111/cga.12430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 04/19/2021] [Accepted: 04/25/2021] [Indexed: 11/28/2022]
Abstract
We investigated the relationship between maternal smoking history and congenital anomalies in children. Drawing on data from the Japan Environment and Children's Study collected between January 2011 and March 2014, the smoking habits of pregnant women were categorized as "never smoked," "quit before pregnancy, "quit after pregnancy," and "full smoking." Of the 91 626 participants examined, a total of 2199 (2.4%) infants were born with any congenital anomalies. Logistic regression analysis was used to determine the odds ratio for congenital anomalies in each group based on maternal smoking history. No significant difference was seen between the full-smoking and never smoked groups in the odds ratios for congenital anomalies of the nervous system; the eyes, ears, face, and neck; the cardiovascular system; or the musculoskeletal system. However, in the full-smoking group, the odds ratios for trisomy (adjusted odds ratio, 2.14; 95% confidence interval, 1.15-3.97) and any congenital anomalies (adjusted odds ratio, 1.35; 95% confidence interval, 1.09-1.67) were significantly higher compared with the never smoked group. Our results indicate that continuing to smoke during pregnancy is associated with increased risk of trisomy and any congenital anomalies in the general Japanese population.
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Affiliation(s)
- Akiko Tsuchida
- Faculty of Medicine, Department of Public Health, University of Toyama, Toyama, Japan.,Toyama Regional Center for JECS, University of Toyama, Toyama, Japan
| | - Kei Hamazaki
- Faculty of Medicine, Department of Public Health, University of Toyama, Toyama, Japan.,Department of Public Health, Graduate School of Medicine, Gunma University, Maebashi, Gunma, Japan
| | - Mika Kigawa
- Faculty of Medicine, Department of Public Health, University of Toyama, Toyama, Japan.,Department of Liberal Arts and Human Development, Kanagawa University of Human Service, Yokosuka, Kanagawa, Japan
| | - Tomomi Tanaka
- Toyama Regional Center for JECS, University of Toyama, Toyama, Japan.,Faculty of Medicine, Department of Pediatrics, University of Toyama, Toyama, Japan
| | - Mika Ito
- Faculty of Medicine, Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Hidekuni Inadera
- Faculty of Medicine, Department of Public Health, University of Toyama, Toyama, Japan.,Toyama Regional Center for JECS, University of Toyama, Toyama, Japan
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Lecourtois-Amézquita MG, Cuevas-Córdoba B, Santiago-García J. Homozygous deletion of glutathione S-transferase theta 1 and mu 1 increase the risk of non-syndromic oral clefts in a Mexican population. Arch Oral Biol 2021; 130:105246. [PMID: 34454376 DOI: 10.1016/j.archoralbio.2021.105246] [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: 03/01/2021] [Revised: 08/19/2021] [Accepted: 08/20/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To investigate whether null variants of Glutathione S-transferase Mu 1 (GSTM1) and GST Theta 1 (GSTT1) in infants and mothers, as well as maternal exposures to environmental factors, contribute to the risk of non-syndromic cleft lip with or without palate (NSCL/P) in a Mexican population. DESIGN We performed a matched pair case-control study, including 98 cases and 98 controls and their mothers. Sociodemographic information and environmental exposures were collected by a questionnaire. Null variants of GSTM1 and GSTT1 were assessed by multiplex Polymerase Chain Reaction (PCR). Odds ratios (OR) and their 95 % confidence intervals (CI) were calculated to estimate risks. The interaction of genetic variables with smoking and adjusted ORs were evaluated by binary logistic regression. RESULTS Homozygous null GSTM1 was associated with the risk of NSCL/P when present in mothers (OR = 2.45, 95 % CI 1.23-4.86) or infants (OR = 2.98, 95 % CI 1.45-6.14). A higher risk was also found when children carried the homozygous null GSTT1 (OR = 4.89, 95 % CI 2.42-9.87). In mothers, this variant showed a crude risk of 9.17 (95 % CI 3.95-21.29), which increased to OR = 13.81 (95 % CI 1.63-117.09) upon interaction with frequent passive smoking (5-7 days/week). Sociodemographic and other environmental exposures were not significantly associated with the risk of NSCL/P. CONCLUSIONS Maternal and infant GSTT1 and GSTM1 homozygous null genotypes were associated with a higher risk of NSCL/P, and the results suggest an interaction of the maternal GSTT1-null/null genotype with frequent passive smoking.
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Affiliation(s)
- Mariana G Lecourtois-Amézquita
- Programa de Doctorado en Ciencias de la Salud, Universidad Veracruzana, Luis Castelazo S/N. Xalapa, Veracruz, 91190, Mexico; Instituto de Investigaciones Biológicas, Universidad Veracruzana, Luis Castelazo S/N. Xalapa, Veracruz, 91190, Mexico
| | - Betzaida Cuevas-Córdoba
- Instituto de Investigaciones Biológicas, Universidad Veracruzana, Luis Castelazo S/N. Xalapa, Veracruz, 91190, Mexico
| | - Juan Santiago-García
- Instituto de Investigaciones Biológicas, Universidad Veracruzana, Luis Castelazo S/N. Xalapa, Veracruz, 91190, Mexico.
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Auslander A, McKean-Cowdin R, Brindopke F, Sylvester B, DiBona M, Magee K, Kapoor R, Conti DV, Rakotoarison S, Magee W. The role of smoke from cooking indoors over an open flame and parental smoking on the risk of cleft lip and palate: A case- control study in 7 low-resource countries. J Glob Health 2021; 10:020410. [PMID: 33110573 PMCID: PMC7568926 DOI: 10.7189/jogh.10.020410] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background Cleft is one of the most common birth defects globally and the lack of access to surgery means millions are living untreated. Smoke exposure from cooking occurs infrequently in developed countries but represents a high-proportion of smoke exposure in less-developed regions. We aimed to study if smoke exposure from cooking is associated with an increased risk in cleft, while accounting for other smoke sources. Methods We conducted a population-sampled case-control study of children with cleft lip and/or palate and healthy newborns from Vietnam, Philippines, Honduras, Nicaragua, Morocco, Congo, and Madagascar. Multivariable regression models were used to assess associations between maternal cooking during pregnancy, parental smoking, and household tobacco smoke with cleft. Results 2137 cases and 2014 controls recruited between 2012-2017 were included. While maternal smoking was uncommon (<1%), 58.3% case and 36.1% control mothers cooked over an open fire inside. Children whose mothers reported cook smoke exposure were 49% (95% confidence interval (CI) = 1.2-1.8) more likely to have a child with a cleft. This was consistent in five of seven countries. No significant associations were found for any other smoke exposure. Conclusions Our finding of maternal cook smoke and cleft in low-resource countries, similar to maternal tobacco smoke in high-resource countries, may reflect a common etiology. This relationship was present across geographically diverse countries with variable socioeconomic statuses and access to care. Exposures specific to low-resource settings must be considered to develop public health strategies that address the populations at increased risk of living with cleft and inform the mechanisms leading to cleft development.
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Affiliation(s)
- Allyn Auslander
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, California, USA.,Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Roberta McKean-Cowdin
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, California, USA.,USC Eye Institute, Department of Ophthalmology, Keck School of Medicine of the University of Southern California, California, USA
| | - Frederick Brindopke
- Children's Hospital Los Angeles, Los Angeles, California, USA.,Operation Smile, Inc.; Virginia Beach, Virginia, USA
| | - Beau Sylvester
- Children's Hospital Los Angeles, Los Angeles, California, USA
| | | | - Kathy Magee
- Operation Smile, Inc.; Virginia Beach, Virginia, USA
| | - Rijuta Kapoor
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, California, USA
| | - David V Conti
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, California, USA
| | | | - William Magee
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, California, USA.,Children's Hospital Los Angeles, Los Angeles, California, USA
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An adverse outcome pathway on the disruption of retinoic acid metabolism leading to developmental craniofacial defects. Toxicology 2021; 458:152843. [PMID: 34186166 DOI: 10.1016/j.tox.2021.152843] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/28/2021] [Accepted: 06/24/2021] [Indexed: 11/21/2022]
Abstract
Adverse outcome pathway (AOP) is a conceptual framework that links a molecular initiating event (MIE) via intermediate key events (KEs) with adverse effects (adverse outcomes, AO) relevant for risk assessment, through defined KE relationships (KERs). The aim of the present work is to describe a linear AOP, supported by experimental data, for skeletal craniofacial defects as the AO. This AO was selected in view of its relative high incidence in humans and the suspected relation to chemical exposure. We focused on inhibition of CYP26, a retinoic acid (RA) metabolizing enzyme, as MIE, based on robust previously published data. Conazoles were selected as representative stressors. Intermediate KEs are RA disbalance, aberrant HOX gene expression, disrupted specification, migration, and differentiation of neural crest cells, and branchial arch dysmorphology. We described the biological basis of the postulated events and conducted weight of evidence (WoE) assessments. The biological plausibility and the overall empirical evidence were assessed as high and moderate, respectively, the latter taking into consideration the moderate evidence for concordance of dose-response and temporal relationships. Finally, the essentiality assessment of the KEs, considered as high, supported the robustness of the presented AOP. This AOP, which appears of relevance to humans, thus contributes to mechanistic underpinning of selected test methods, thereby supporting their application in integrated new approach test methodologies and strategies and application in a regulatory context.
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Cai Z, Yang Y, Zhang J. Hepatokine levels during the first or early second trimester of pregnancy and the subsequent risk of gestational diabetes mellitus: a systematic review and meta-analysis. Biomarkers 2021; 26:517-531. [PMID: 34082623 DOI: 10.1080/1354750x.2021.1928754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE The relationship between hepatokine levels during the first or early second trimester of pregnancy and the subsequent risk of gestational diabetes mellitus (GDM) have been studied extensively. However, conclusions remain debateable whether hepatokines are potential markers of GDM. We conducted a meta-analysis of published articles to understand the association between circulating levels of selected hepatokines (including FGF21, fetuin-A, afamin, adropin, ficolin-3, selenoprotein P, ANGPTL4 and AGF) and the risk of GDM. MATERIALS AND METHODS We searched the PubMed, Embase, Cochrane Library and Web of Science databases for studies published before January 2021 that examined the association between hepatokines and GDM (Prospero Registration# CRD42020191408). The quality was assessed by the Newcastle-Ottawa Scale (NOS). Pooled standard mean differences (SMDs) and weighted mean differences (WMDs) with 95% confidence intervals (CIs) were used to compare the levels of hepatokines in different groups using fixed effects or random effects models. Meta-regression analysis and publication bias were conducted in accordance with standard methods. The trim-fill adjustment method was used to further assess the possible effect of publication bias. Sensitivity analysis was performed by omitting each study one at a time. RESULTS The meta-analysis included 31 observational studies relating hepatokine levels to GDM in 4729 participants (1908 GDM, 2821 non-GDM). Serum FGF21 levels in patients with GDM were higher than those in healthy pregnant women during the second trimester and after delivery (SMD 0.89, [95% CI] 0.01-1.78 for the second trimester; SMD 1.42, [95% CI] 0.86-1.98 for after delivery). The serum levels of afamin in patients with GDM were significantly higher than those in healthy pregnant women during the first trimester and before pregnancy (SMD 0.51, [95% CI] 0.15-0.86 for first trimester; SMD 0.97, [95% CI] 0.45-1.50 for before pregnancy). Serum adropin levels in patients with GDM were higher than those in healthy pregnant women during the first and third trimesters of pregnancy (SMD 4.26, [95% CI] 3.30-5.23 for the first trimester; SMD 4.02, [95% CI] 3.09-4.94 for the third trimester). The serum levels of ficolin-3 in GDM patients were higher than those in healthy pregnant women during the second and third trimesters of pregnancy (WMD 1.43, [95% CI] 0.91-1.96 for the second trimester; SMD 1.28, [95% CI] 0.72-1.84 for the third trimester). The serum AGF level of patients with GDM was higher than that of healthy pregnant women in the control group in the third trimester (WMD 61 [95% CI] 37.04-81.96). The serum levels of selenoprotein P in patients with GDM were higher than those in healthy pregnant women in the control group during the first trimester (WMD 7.09 [95% CI] 4.6-9.57). CONCLUSIONS Measurement of circulating hepatokines in the first or second trimester of pregnancy may improve the identification of women at risk of developing GDM later. Prospective evaluation of the combination of hepatokines and maternal characteristics for early identification of those who do and do not require OGTT is warranted. Additional well-designed prospective studies with longitudinal assessment of hepatokines during pregnancy are needed to understand the trajectories and dynamic associations of hepatokines with GDM risk.
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Affiliation(s)
- Zixin Cai
- National Clinical Research Center for Metabolic Diseases, Metabolic Syndrome Research Center, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yan Yang
- National Clinical Research Center for Metabolic Diseases, Metabolic Syndrome Research Center, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Jingjing Zhang
- National Clinical Research Center for Metabolic Diseases, Metabolic Syndrome Research Center, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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Auslander A, McKean-Cowdin R, Feigelson D, Brindopke F, DiBona M, Magee K, Arakaki L, Kapoor R, Ly S, Conti DV, Rakotoarison S, Mahmoudi F, McGregor A, Giron M, Hernandez AR, Nguyen THD, Mwepu A, Sanchez-Lara PA, Magee W. The International Family Study of Nonsyndromic Orofacial Clefts: Design and Methods. Cleft Palate Craniofac J 2021; 59:S37-S47. [PMID: 34056937 DOI: 10.1177/10556656211018956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The majority of research to understand the risk factors of nonsyndromic orofacial clefts (NSOFCs) has been conducted in high-income populations. Although patients with NSOFCs in low- and middle-income countries (LMICs) are at the highest risk of not receiving care, global health infrastructure allows innovative partnerships to explore the etiologic mechanisms of cleft and targets for prevention unique to these populations. METHODS The International Family Study (IFS) is an ongoing case-control study with supplemental parental trio data designed to examine genetic, environmental, lifestyle, and sociodemographic risk factors for NSOFCs in 8 LMICs (through August 2020). Interview and biological samples are collected for each family. The interview includes demographics, family history of cleft, diet and water sources, maternal pregnancy history, and other lifestyle and environmental factors. RESULTS Seven of 8 countries are currently summarized (2012-2017) for a total of 2955 case and 2774 control families with 11 946 unique biological samples from Vietnam, Philippines, Honduras, Madagascar, Morocco, Democratic Republic of the Congo, and Nicaragua. The phenotype distribution was 1641 (55.5%) cases with cleft lip and palate, 782 (26.5%) with cleft lip (CL), and 432 (14.6%) with cleft palate (CP). DISCUSSION The International Family Study is the largest case set of NSOFCs with an associated biobank in LMICs currently assembled. The biobank, family, and case-control study now include samples from 8 LMICs where local health care infrastructure cannot address the surgical burden of cleft or investigate causal mechanisms. The International Family Study can be a source of information and may collaborate with local public health institutions regarding education and interventions to potentially prevent NSOFCs.
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Affiliation(s)
- Allyn Auslander
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, CA, USA.,Children's Hospital Los Angeles, CA, USA.,Operation Smile, Inc, Virginia Beach, VA, USA
| | - Roberta McKean-Cowdin
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, CA, USA.,Department of Ophthalmology, Keck School of Medicine of the University of Southern California, USC Eye Institute, CA, USA
| | - Devin Feigelson
- Children's Hospital Los Angeles, CA, USA.,Operation Smile, Inc, Virginia Beach, VA, USA
| | | | | | - Kathy Magee
- Operation Smile, Inc, Virginia Beach, VA, USA
| | | | - Rijuta Kapoor
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, CA, USA
| | - Stephanie Ly
- Department of Public Health, College of Education, Health, and Human Services, California State University, San Marcos, CA, USA
| | - David V Conti
- Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, CA, USA
| | | | | | | | | | | | | | - Anselme Mwepu
- University of Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Pedro A Sanchez-Lara
- Operation Smile, Inc, Virginia Beach, VA, USA.,Department of Pediatrics, Cedars-Sinai Medical Center & David Geffen School of Medicine, University of California Los Angeles, CA, USA
| | - William Magee
- Children's Hospital Los Angeles, CA, USA.,Operation Smile, Inc, Virginia Beach, VA, USA
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A systematic review and meta-analysis of the serum lipid profile in prediction of diabetic neuropathy. Sci Rep 2021; 11:499. [PMID: 33436718 PMCID: PMC7804465 DOI: 10.1038/s41598-020-79276-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 12/04/2020] [Indexed: 12/19/2022] Open
Abstract
Whether the lipid profile in diabetic patients is associated with diabetic neuropathy (DN) development remains ambiguous, as does the predictive value of serum lipid levels in the risk of DN. Here, we performed the first meta-analysis designed to investigate the relationship between DN and the serum levels of triglyceride (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL), and low-density lipoprotein cholesterol (LDL). Candidate studies were comprehensively identified by searching PubMed, Embase, Cochrane Library and Web of Science databases up to May 2020. Observational methodological meta-analysis was conducted to assess the relationships of TG, TC, HDL, and LDL levels with DN. Changes in blood lipids were used to estimate the effect size. The results were pooled using a random-effects or fixed-effects model. Potential sources of heterogeneity were explored by subgroup analysis. Various outcomes were included, and statistical analyses were performed using STATA (Version 12.0). Mean differences (MDs) and odds ratios (ORs) with 95% confidence intervals (CIs) were estimated. The Newcastle–Ottawa Scale (NOS) was applied to assess the methodological quality. I2 statistics were calculated to evaluate statistical heterogeneity. Funnel plots were utilized to test for publication bias. A sensitivity analysis was performed by omitting each study one by one. Thirty-nine clinical trials containing 32,668 patients were included in the meta-analysis. The results demonstrated that DN patients showed higher TG and lower HDL levels (MD = 0.34, 95% CI: 0.20–0.48 for TG; MD = -0.05, 95% CI: -0.08–-0.02, I2 = 81.3% for HDL) than controls. Subgroup analysis showed that patients with type 1 diabetes mellitus (T1DM) neuropathy had elevated TG levels in their serum (MD = 0.25, 95% CI: 0.16–0.35,I2 = 64.4% for T1DM). However, only patients with T1DM neuropathy had reduced serum HDL levels, and there was no significant difference in serum HDL levels between patients with T2DM neuropathy and controls (MD = -0.07, 95% CI: -0.10–-0.03, I2 = 12.4% for T1DM; MD = -0.02, 95% CI: -0.07–0.03, I2 = 80.2% for T2DM). TC and LDL levels were not significantly different between DN patients and controls (MD = -0.03, 95% CI: -0.14–0.09, I2 = 82.9% for TC; MD = -0.00, 95% CI: -0.08–0.08, I2 = 78.9% for LDL). In addition, compared with mild or painless DN patients, those with moderate or severe pain DN pain had significantly reduced serum TC and LDL levels (MD = -0.31, 95% CI: -0.49–-0.13, I2 = 0% for TC; MD = -0.19, 95% CI: -0.32–-0.08, I2 = 0% for LDL). TG levels and HDL levels did not vary considerably between patients with mild or painless DN and those with moderate or severe DN pain patients (MD = 0.12, 95% CI: -0.28–0.51, I2 = 83.2% for TG; MD = -0.07, 95% CI:-0.14–0.01, I2 = 58.8% for HDL). Furthermore, people with higher TG and LDL levels had higher risk of DN (OR = 1.36, 95% CI: 1.20–1.54, I2 = 86.1% for TG and OR = 1.10, 95% CI: 1.02–1.19, I2 = 17.8% for LDL). Conversely, high serum HDL levels reduced the risk of DN (OR = 0.85, 95% CI: 0.75–0.96, I2 = 72.6%), while TC levels made no significant difference with the risk of DN (OR = 1.02, 95% CI: 1.00–1.04, I2 = 84.7%). This meta-analysis indicated that serum lipid profile changes are among the biological characteristics of DN. Lipid levels should be explored as routine laboratory markers for predicting the risk of DN, as they will help clinicians choose appropriate therapies, and thus optimize the use of available resources.
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Iwata J. Gene-Environment Interplay and MicroRNAs in Cleft Lip and Cleft Palate. ORAL SCIENCE INTERNATIONAL 2021; 18:3-13. [PMID: 36855534 PMCID: PMC9969970 DOI: 10.1002/osi2.1072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Cleft lip (CL) with/without cleft palate (CP) (hereafter CL/P) is the second most common congenital birth defect, affecting 7.94 to 9.92 children per 10,000 live births worldwide, followed by Down syndrome. An increasing number of genes have been identified as affecting susceptibility and/or as causative genes for CL/P in mouse genetic and chemically-induced CL and CP studies, as well as in human genome-wide association studies and linkage analysis. While marked progress has been made in the identification of genetic and environmental risk factors for CL/P, the interplays between these factors are not yet fully understood. This review aims to summarize our current knowledge of CL and CP from genetically engineered mouse models and environmental factors that have been studied in mice. Understanding the regulatory mechanism(s) of craniofacial development may not only advance our understanding of craniofacial developmental biology, but could also provide approaches for the prevention of birth defects and for tissue engineering in craniofacial tissue regeneration.
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Affiliation(s)
- Junichi Iwata
- Department of Diagnostic & Biomedical Sciences, The University of Texas Health Science Center at Houston, School of Dentistry, Houston, Texas, 77054 USA.,Center for Craniofacial Research, The University of Texas Health Science Center at Houston, School of Dentistry, Houston, Texas, 77054 USA.,Pediatric Research Center, The University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas, 77030 USA.,MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, Texas, 77030 USA
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Raterman ST, Metz JR, Wagener FADTG, Von den Hoff JW. Zebrafish Models of Craniofacial Malformations: Interactions of Environmental Factors. Front Cell Dev Biol 2020; 8:600926. [PMID: 33304906 PMCID: PMC7701217 DOI: 10.3389/fcell.2020.600926] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/23/2020] [Indexed: 11/13/2022] Open
Abstract
The zebrafish is an appealing model organism for investigating the genetic (G) and environmental (E) factors, as well as their interactions (GxE), which contribute to craniofacial malformations. Here, we review zebrafish studies on environmental factors involved in the etiology of craniofacial malformations in humans including maternal smoking, alcohol consumption, nutrition and drug use. As an example, we focus on the (cleft) palate, for which the zebrafish ethmoid plate is a good model. This review highlights the importance of investigating ExE interactions and discusses the variable effects of exposure to environmental factors on craniofacial development depending on dosage, exposure time and developmental stage. Zebrafish also promise to be a good tool to study novel craniofacial teratogens and toxin mixtures. Lastly, we discuss the handful of studies on gene–alcohol interactions using mutant sensitivity screens and reverse genetic techniques. We expect that studies addressing complex interactions (ExE and GxE) in craniofacial malformations will increase in the coming years. These are likely to uncover currently unknown mechanisms with implications for the prevention of craniofacial malformations. The zebrafish appears to be an excellent complementary model with high translational value to study these complex interactions.
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Affiliation(s)
- S T Raterman
- Radboud Institute of Molecular Life Sciences, Nijmegen, Netherlands.,Department of Dentistry-Orthodontics and Craniofacial Biology, Radboud University Medical Center, Nijmegen, Netherlands.,Department of Animal Ecology and Physiology, Institute for Water and Wetland Research, Radboud University, Nijmegen, Netherlands
| | - J R Metz
- Department of Animal Ecology and Physiology, Institute for Water and Wetland Research, Radboud University, Nijmegen, Netherlands
| | - Frank A D T G Wagener
- Radboud Institute of Molecular Life Sciences, Nijmegen, Netherlands.,Department of Dentistry-Orthodontics and Craniofacial Biology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Johannes W Von den Hoff
- Radboud Institute of Molecular Life Sciences, Nijmegen, Netherlands.,Department of Dentistry-Orthodontics and Craniofacial Biology, Radboud University Medical Center, Nijmegen, Netherlands
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Garland MA, Reynolds K, Zhou CJ. Environmental mechanisms of orofacial clefts. Birth Defects Res 2020; 112:1660-1698. [PMID: 33125192 PMCID: PMC7902093 DOI: 10.1002/bdr2.1830] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 10/07/2020] [Accepted: 10/13/2020] [Indexed: 12/11/2022]
Abstract
Orofacial clefts (OFCs) are among the most common birth defects and impart a significant burden on afflicted individuals and their families. It is increasingly understood that many nonsyndromic OFCs are a consequence of extrinsic factors, genetic susceptibilities, and interactions of the two. Therefore, understanding the environmental mechanisms of OFCs is important in the prevention of future cases. This review examines the molecular mechanisms associated with environmental factors that either protect against or increase the risk of OFCs. We focus on essential metabolic pathways, environmental signaling mechanisms, detoxification pathways, behavioral risk factors, and biological hazards that may disrupt orofacial development.
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Affiliation(s)
- Michael A. Garland
- Department of Biochemistry and Molecular Medicine, University of California at Davis, School of Medicine, Sacramento, CA 95817
- Institute for Pediatric Regenerative Medicine of Shriners Hospitals for Children, University of California at Davis, School of Medicine, Sacramento, CA 95817
| | - Kurt Reynolds
- Department of Biochemistry and Molecular Medicine, University of California at Davis, School of Medicine, Sacramento, CA 95817
- Institute for Pediatric Regenerative Medicine of Shriners Hospitals for Children, University of California at Davis, School of Medicine, Sacramento, CA 95817
- Biochemistry, Molecular, Cellular, and Developmental Biology (BMCDB) graduate group, University of California, Davis, CA 95616
| | - Chengji J. Zhou
- Department of Biochemistry and Molecular Medicine, University of California at Davis, School of Medicine, Sacramento, CA 95817
- Institute for Pediatric Regenerative Medicine of Shriners Hospitals for Children, University of California at Davis, School of Medicine, Sacramento, CA 95817
- Biochemistry, Molecular, Cellular, and Developmental Biology (BMCDB) graduate group, University of California, Davis, CA 95616
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40
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Martinelli M, Palmieri A, Carinci F, Scapoli L. Non-syndromic Cleft Palate: An Overview on Human Genetic and Environmental Risk Factors. Front Cell Dev Biol 2020; 8:592271. [PMID: 33195260 PMCID: PMC7606870 DOI: 10.3389/fcell.2020.592271] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 09/28/2020] [Indexed: 12/27/2022] Open
Abstract
The epithelial and mesenchymal cells involved in early embryonic facial development are guided by complex regulatory mechanisms. Any factor perturbing the growth, approach and fusion of the frontonasal and maxillary processes could result in orofacial clefts that represent the most common craniofacial malformations in humans. The rarest and, probably for this reason, the least studied form of cleft involves only the secondary palate, which is posterior to the incisive foramen. The etiology of cleft palate only is multifactorial and involves both genetic and environmental risk factors. The intention of this review is to give the reader an overview of the efforts made by researchers to shed light on the underlying causes of this birth defect. Most of the scientific papers suggesting potential environmental and genetic causes of non-syndromic cleft palate are summarized in this review, including genome-wide association and gene–environment interaction studies.
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Affiliation(s)
- Marcella Martinelli
- Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Annalisa Palmieri
- Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum - University of Bologna, Bologna, Italy
| | - Francesco Carinci
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Luca Scapoli
- Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum - University of Bologna, Bologna, Italy
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Zhou Y, Mao X, Zhou H, Wang L, Qin Z, Cai Z, Yu B. Birth Defects Data From Population-Based Birth Defects Surveillance System in a District of Southern Jiangsu, China, 2014-2018. Front Public Health 2020; 8:378. [PMID: 32850599 PMCID: PMC7423872 DOI: 10.3389/fpubh.2020.00378] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 06/30/2020] [Indexed: 01/24/2023] Open
Abstract
As a population-based national surveillance region, Tianning District confronts with great challenges in birth defects (BDs) prevention. We aimed to describe the epidemiology of BDs in infants (including dead fetus, stillbirth, or live birth between 28 weeks of gestation and 42 days after birth) in Tianning District from 2014 to 2018. The data was collected from the national birth defect surveillance system. The prevalence rates of BDs were calculated by poisson distribution. Trends of incidence and the associations of regarding perinatal characteristics with BDs were analyzed by poisson regression. During the study period, the prevalence of BD was 155.49 per 10,000 infants. The ten leading BDs were congenital heart defects (CHD), polydactyly, Congenital malformation of kidney (CMK), syndactyly, cleft palate, hypospadias, Congenital hypothyroidism (CH), congenital atresia of rectum and anus, congenital talipes equinovarus (CTE), and microtia. A significant increase in the prevalence of CHD was observed with a prevalence rate ratio (PRR) of 1.191. Gravidity ≥ 3 (PRR = 1.38) and multiple births (PRR = 2.88) were risk factors for BDs. Premature delivery (PRR = 4.29), fetal death or stillbirth (PRR = 24.79), and infant death (PRR = 43.19) were adverse consequences of BDs. Strengthening publicity and education, improving the ability of diagnosis and monitoring, expanding surveillance time quantum of BDs system may be warranted.
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Affiliation(s)
- Ying Zhou
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Xueqin Mao
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Hua Zhou
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Li Wang
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Zhiqiang Qin
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, China
| | - Zhengmao Cai
- Changzhou Commission of Health, Changzhou, China
| | - Bin Yu
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, China
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Rault E, Garabedian C. [Passive Smoking and Pregnancy - CNGOF-SFT Expert Report and Guidelines for Smoking Management during Pregnancy]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2020; 48:578-582. [PMID: 32247095 DOI: 10.1016/j.gofs.2020.03.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE The objective of this chapter is to evaluate the risks of second-hand-smoke during pregnancy and to assess the benefits of antenatal care. METHODS Bibliographical research in French and English using the Medline and Cochrane databases and the recommendations of international societies. RESULTS Exposure to second-hand smoke appears to be higher at home and in the car, with potential consequences for pregnancy, especially prematurity (NP3). Complete avoidance of smoking at home significantly reduces exposure to passive smoking compared to incomplete avoidance (NP4). The more numerous the sources, the higher the intoxication is (NP4). The major risk factor associated with passive smoking is the presence of a spouse who smokes. Other associated factors are the presence of a smoker at home or in the car, young population (<25 years), low level of education, old smoking (NP4). Passive smoking is associated with an increased risk of fetal death in utero, fetal malformations, prematurity and birth weight under 2500g (NP2). No specific management is recommended for all pregnant women. Nevertheless, in a specific population of pregnant women with vulnerabilities, a behavioral approach aimed at teaching them to negotiate with their entourage may be beneficial in order to reduce the effects of passive smoking on pregnancy (NP2). CONCLUSION It is recommended to advise women and their family (especially spouses) to create a smoke-free environment, especially at home and in the car (professional consensus). It is recommended to provide a minimum amount of smoking cessation advice to pregnant women's entourage (professional consensus).
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Affiliation(s)
- E Rault
- Service d'obstétrique, hôpital Femme-Mère-Enfant Lyon, hospices civils de Lyon, 59, boulevard Pinel, 69677 Bron, France.
| | - C Garabedian
- Clinique d'obstétrique, CHU Lille, 59000 Lille, France
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Oliver JD, Turner EC, Halpern LR, Jia S, Schneider P, D'Souza RN. Molecular Diagnostics and In Utero Therapeutics for Orofacial Clefts. J Dent Res 2020; 99:1221-1227. [PMID: 32609569 DOI: 10.1177/0022034520936245] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Orofacial clefts and their management impose a substantial burden on patients, on their families, and on the health system. Under the current standard of care, affected patients are subjected to a lifelong journey of corrective surgeries and multidisciplinary management to replace bone and soft tissues, as well as restore esthetics and physiologic functions while restoring self-esteem and psychological health. Hence, a better understanding of the dynamic interplay of molecular signaling pathways at critical phases of palate development is necessary to pioneer novel prenatal interventions. Such pathways include transforming growth factor-β (Tgfβ), sonic hedgehog (Shh), wingless-integrated site (Wnt)/β-catenin, bone morphogenetic protein (Bmp), and fibroblast growth factor (Fgf) and its associated receptors, among others. Here, we summarize commonly used surgical methods used to correct cleft defects postnatally. We also review the advances made in prenatal diagnostics of clefts through imaging and genomics and the various in utero surgical corrections that have been attempted thus far. An overview of how key mediators of signaling that drive palatogenesis are emphasized in the context of the framework and rationale for the development and testing of therapeutics in animal model systems and in humans is provided. The pros and cons of in utero therapies that can potentially restore molecular homeostasis needed for the proper growth and fusion of palatal shelves are presented. The theme advanced throughout this review is the need to develop preclinical molecular therapies that could ultimately be translated into human trials that can correct orofacial clefts at earlier stages of development.
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Affiliation(s)
- J D Oliver
- School of Medicine and School of Dentistry, University of Utah Health, Salt Lake City, UT, USA.,Department of Biomedical Engineering, College of Engineering, University of Utah, Salt Lake City, UT, USA
| | - E C Turner
- University of Western Australia Dental School, Perth, Western Australia
| | - L R Halpern
- School of Medicine and School of Dentistry, University of Utah Health, Salt Lake City, UT, USA
| | - S Jia
- School of Medicine and School of Dentistry, University of Utah Health, Salt Lake City, UT, USA
| | - P Schneider
- Department of Biochemistry, University of Lausanne, Epalinges, Switzerland
| | - R N D'Souza
- School of Medicine and School of Dentistry, University of Utah Health, Salt Lake City, UT, USA.,Department of Biomedical Engineering, College of Engineering, University of Utah, Salt Lake City, UT, USA.,University of Utah, Departments of Neurobiology and Anatomy, Pathology, and Surgery, Salt Lake City, UT, USA
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Ács L, Bányai D, Nemes B, Nagy K, Ács N, Bánhidy F, Rózsa N. Maternal‐related factors in the origin of isolated cleft palate—A population‐based case‐control study. Orthod Craniofac Res 2020; 23:174-180. [DOI: 10.1111/ocr.12361] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 11/24/2019] [Accepted: 12/11/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Lili Ács
- Department of Paediatric Dentistry and Orthodontics Semmelweis University Faculty of Dentistry Budapest Hungary
| | - Dorottya Bányai
- Department of Paediatric Dentistry and Orthodontics Semmelweis University Faculty of Dentistry Budapest Hungary
| | - Bálint Nemes
- Department of Paediatric Dentistry and Orthodontics Semmelweis University Faculty of Dentistry Budapest Hungary
| | - Krisztián Nagy
- 1st Department of Paediatrics Semmelweis University School of Medicine Budapest Hungary
- OMFS‐IMPATH KU Research Group Leuven Belgium
| | - Nándor Ács
- Department of Obstetrics and Gynaecology Semmelweis University School of Medicine Budapest Hungary
| | - Ferenc Bánhidy
- Department of Obstetrics and Gynaecology Semmelweis University School of Medicine Budapest Hungary
| | - Noémi Rózsa
- Department of Paediatric Dentistry and Orthodontics Semmelweis University Faculty of Dentistry Budapest Hungary
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Sato Y, Yoshioka E, Saijo Y, Miyamoto T, Sengoku K, Azuma H, Tanahashi Y, Ito Y, Kobayashi S, Minatoya M, Bamai YA, Yamazaki K, Itoh S, Miyashita C, Araki A, Kishi R. Population Attributable Fractions of Modifiable Risk Factors for Nonsyndromic Orofacial Clefts: A Prospective Cohort Study From the Japan Environment and Children's Study. J Epidemiol 2020; 31:272-279. [PMID: 32336698 PMCID: PMC7940975 DOI: 10.2188/jea.je20190347] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Population impact of modifiable risk factors on orofacial clefts is still unknown. This study aimed to estimate population attributable fractions (PAFs) of modifiable risk factors for nonsyndromic cleft lip with or without cleft palate (CL±P) and cleft palate only (CP) in Japan. Methods We conducted a prospective cohort study using data from the Japan Environment and Children’s Study, which recruited pregnant women from 2011 to 2014. We estimated the PAFs of maternal alcohol consumption, psychological distress, maternal active and passive smoking, abnormal body mass index (BMI) (<18.5 and ≥25 kg/m2), and non-use of a folic acid supplement during pregnancy for nonsyndromic CL±P and CP in babies. Results A total of 94,174 pairs of pregnant women and their single babies were included. Among them, there were 146 nonsyndromic CL±P cases and 41 nonsyndromic CP cases. The combined adjusted PAF for CL±P of the modifiable risk factors excluding maternal alcohol consumption was 34.3%. Only maternal alcohol consumption was not associated with CL±P risk. The adjusted PAFs for CL±P of psychological distress, maternal active and passive smoking, abnormal BMI, and non-use of a folic acid supplement were 1.4% (95% confidence interval [CI], −10.7 to 15.1%), 9.9% (95% CI, −7.0 to 26.9%), 10.8% (95% CI, −9.9 to 30.3%), 2.4% (95% CI, −7.5 to 14.0%), and 15.1% (95% CI, −17.8 to 41.0%), respectively. We could not obtain PAFs for CP due to the small sample size. Conclusions We reported the population impact of the modifiable risk factors on CL±P, but not CP. This study might be useful in planning the primary prevention of CL±P.
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Affiliation(s)
- Yukihiro Sato
- Division of Public Health and Epidemiology, Department of Social Medicine, Asahikawa Medical University
| | - Eiji Yoshioka
- Division of Public Health and Epidemiology, Department of Social Medicine, Asahikawa Medical University
| | - Yasuaki Saijo
- Division of Public Health and Epidemiology, Department of Social Medicine, Asahikawa Medical University
| | | | - Kazuo Sengoku
- Department of Obstetrics and Gynecology, Asahikawa Medical University
| | - Hiroshi Azuma
- Department of Pediatrics, Asahikawa Medical University
| | | | - Yoshiya Ito
- Faculty of Nursing, Japanese Red Cross Hokkaido College of Nursing
| | | | | | - Yu Ait Bamai
- Center for Environmental and Health Sciences, Hokkaido University
| | - Keiko Yamazaki
- Center for Environmental and Health Sciences, Hokkaido University
| | - Sachiko Itoh
- Center for Environmental and Health Sciences, Hokkaido University
| | | | - Atsuko Araki
- Center for Environmental and Health Sciences, Hokkaido University
| | - Reiko Kishi
- Center for Environmental and Health Sciences, Hokkaido University
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Metruccio F, Palazzolo L, Di Renzo F, Battistoni M, Menegola E, Eberini I, Moretto A. Development of an adverse outcome pathway for cranio-facial malformations: A contribution from in silico simulations and in vitro data. Food Chem Toxicol 2020; 140:111303. [PMID: 32251704 DOI: 10.1016/j.fct.2020.111303] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/19/2020] [Accepted: 03/21/2020] [Indexed: 12/11/2022]
Abstract
Mixtures of substances sharing the same molecular initiating event (MIE) are supposed to induce additive effects. The proposed MIE for azole fungicides is CYP26 inhibition with retinoic acid (RA) local increase, triggering key events leading to craniofacial defects. Valproic acid (VPA) is supposed to imbalance RA-regulated gene expression trough histone deacetylases (HDACs) inhibition. The aim was to evaluate effects of molecules sharing the same MIE (azoles) and of such having (hypothetically) different MIEs but which are eventually involved in the same adverse outcome pathway (AOP). An in silico approach (molecular docking) investigated the suggested MIEs. Teratogenicity was evaluated in vitro (WEC). Abnormalities were modelled by PROAST software. The common target was the branchial apparatus. In silico results confirmed azole-related CYP26 inhibition and a weak general VPA inhibition on the tested HDACs. Unexpectedly, VPA showed also a weak, but not marginal, capability to enter the CYP 26A1 and CYP 26C1 catalytic sites, suggesting a possible role of VPA in decreasing RA catabolism, acting as an additional MIE. Our findings suggest a new more complex picture. Consequently two different AOPs, leading to the same AO, can be described. VPA MIEs (HDAC and CYP26 inhibition) impinge on the two converging AOPs.
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Affiliation(s)
| | - Luca Palazzolo
- Department of Biomedical and Clinical Sciences "L. Sacco", via GB Grassi 74- 20159, Milan, Italy.
| | - Francesca Di Renzo
- Università degli Studi di Milano, Department of Environmental Science and Policy, via Celoria 26- 20133, Milan, Italy.
| | - Maria Battistoni
- Department of Biomedical and Clinical Sciences "L. Sacco", via GB Grassi 74- 20159, Milan, Italy.
| | - Elena Menegola
- Università degli Studi di Milano, Department of Environmental Science and Policy, via Celoria 26- 20133, Milan, Italy.
| | - Ivano Eberini
- Università degli Studi di Milano, Department of Pharmacological and Biomolecular Sciences & DSRC, via Balzaretti 9- 20133, Milan, Italy.
| | - Angelo Moretto
- Department of Biomedical and Clinical Sciences "L. Sacco", via GB Grassi 74- 20159, Milan, Italy.
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Gould GS, Havard A, Lim LL, Kumar R. Exposure to Tobacco, Environmental Tobacco Smoke and Nicotine in Pregnancy: A Pragmatic Overview of Reviews of Maternal and Child Outcomes, Effectiveness of Interventions and Barriers and Facilitators to Quitting. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E2034. [PMID: 32204415 PMCID: PMC7142582 DOI: 10.3390/ijerph17062034] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 03/13/2020] [Accepted: 03/14/2020] [Indexed: 12/15/2022]
Abstract
The aim of this review of reviews was to collate the latest evidence from systematic reviews about the maternal and child health outcomes of being exposed to tobacco and nicotine during pregnancy; the effectiveness of interventions designed to reduce these exposures, and barriers to and facilitators of smoking cessation during pregnancy. Two databases were searched to obtain systematic reviews published from 2010 to 2019. Pertinent data from 76 articles were summarized using a narrative synthesis (PROSPERO reference: CRD42018085896). Exposure to smoke or tobacco in other forms during pregnancy is associated with an increased risk of obstetric complications and adverse health outcomes for children exposed in-utero. Counselling interventions are modestly effective, while incentive-based interventions appear to substantially increase smoking cessation. Nicotine replacement therapy is effective during pregnancy but the evidence is not conclusive. Predictors and barriers to smoking cessation in pregnancy are also discussed. Smoking during pregnancy poses substantial risk to mother's and child's health. Psychosocial interventions and nicotine replacement therapy (NRT) appear to be effective in helping pregnant women quit smoking. Barriers to smoking cessation must be identified and steps taken to eradicate them in order to reduce smoking among pregnant women. More research is needed on smoking cessation medications and e-cigarettes.
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Affiliation(s)
- Gillian S. Gould
- School of Medicine and Public Health, The University of Newcastle, Callaghan 2308, Australia; (L.L.L.); (R.K.)
| | - Alys Havard
- Centre for Big Data Research in Health, UNSW Sydney, Sydney NSW 2052, Australia;
| | - Ling Li Lim
- School of Medicine and Public Health, The University of Newcastle, Callaghan 2308, Australia; (L.L.L.); (R.K.)
| | | | - Ratika Kumar
- School of Medicine and Public Health, The University of Newcastle, Callaghan 2308, Australia; (L.L.L.); (R.K.)
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The Role of Environmental Factors in the Etiology of Nonsyndromic Orofacial Clefts. J Craniofac Surg 2020; 31:113-116. [PMID: 31821209 DOI: 10.1097/scs.0000000000005924] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Nonsyndromic orofacial clefts (NSOFCs) represent the most common congenital anomalies in the head and neck region. Multiple factors contribute to the occurrence of this anomaly. The etiology of NSOFCs in the Ethiopian population has not been investigated prior to this study. AIMS OF THE STUDY To assess the role of maternal environmental factors in the occurrence of NSOFCs in the Ethiopian Population. METHODS The authors used unmatched case control study design and evaluated the role of environmental factors to the occurrence of NSOFCs in the Ethiopian population. The participants were recruited from the same institution (Yekatit 12 Hospital Medical College). The authors studied 760 mothers (359 mothers of children born with NSOFCs and 401 mothers of children born without any congenital anomalies). Univariate and multivariate logistic regression analyses were used to calculate relative risk by odds ratio and 95% confidence interval. RESULTS Mothers who gave history of bronchial asthma and mothers who were admitted for threatened abortion had a higher risk of delivering a child with NSOFCS P value=0.013; AOR=0.194, 95% CI [0.053-0.712], P value <0.001; AOR= 0.179, 95% CI [0.091-0.352] respectively. Higher number of children with NSOFCs were born to mothers who were exposed to diagnostic X-ray investigation during early pregnancy than those who were not exposed P value 0.048; AOR=0.375, 95% CI [0.142-0.990]. CONCLUSION Maternal exposure to diagnostic x-ray, maternal chronic illness like bronchial asthma and threatened abortion were found to be associated with the occurrence of NSOFCS in the studied population.
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Abdollahi Fakhim S, Nouri-Vaskeh M, Fakhriniya MA. Effects of phenytoin spray in prevention of fistula formation following cleft palate repair. J Craniomaxillofac Surg 2019; 47:1887-1890. [PMID: 31812307 DOI: 10.1016/j.jcms.2019.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/13/2019] [Accepted: 11/18/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The effectiveness of topical phenytoin has been reported for the treatment of oral biopsy ulcers, chemotherapy-induced oral mucositis, and chronic periodontitis. This study aimed to investigate the effects of topical phenytoin 2% on the prevention of fistula formation after cleft palate repair. METHOD This randomized clinical trial studied patients with nonsyndromic cleft palate who were referred to a tertiary center and underwent cleft palate repair from March 2010 to February 2015. Patients in the phenytoin group received phenytoin spray 2% for 8 weeks and were compared with an age- and sex-matched control group. RESULTS A total of 160 patients in two phenytoin and control groups (n = 80 for each group) were recruited to the study. The mean ages of patients in the phenytoin and control groups were 11.42 ± 1.30 and 11.08 ± 1.25 months, respectively. The results showed that six patients (7.5%) in the phenytoin group and 15 patients (18.8%) in the control group formed fistulas during the 6-month follow-up period. There was a significant difference in fistula formation between the phenytoin and control groups (p = 0.035). Furthermore, fistula size was significantly smaller in the phenytoin group compared with the control group (p < 0.001). CONCLUSION More frequent use of phenytoin spray can be considered, although there is insufficient information on the long-term side-effects of the chosen drug.
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Affiliation(s)
| | - Masoud Nouri-Vaskeh
- Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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50
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Lu C, Wang JY, Jia ZL. [Environmental factors of non-syndromic cleft lip and palate]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2019; 37:547-550. [PMID: 31721506 DOI: 10.7518/hxkq.2019.05.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Though the mechanism of non-syndromic cleft lip and palate is not completely clear, the disease is affected by the combination of environment and genetics. Special environmental factors have the affect on the incidence of cleft palate. In this paper, the environmental factors related to the occurrence of non-syndromic cleft lip and palate were summarize from three aspects: poor living habits, chemical factors, age and health status of pregnant women during pregnancy. Based on the analysis of this paper, it will help to improve the health and living environment of pregnant women, so as to reduce the incidence of cleft palate.
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Affiliation(s)
- Cheng Lu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Cleft Lip and Palate Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Jiang-Yue Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Cleft Lip and Palate Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Zhong-Lin Jia
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Cleft Lip and Palate Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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