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Wu F, Wang Z, Bi Y, Guo Z, Wang Y. Investigation of the risk factors of anorectal malformations. Birth Defects Res 2021; 114:136-144. [PMID: 34967143 DOI: 10.1002/bdr2.1974] [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: 09/16/2021] [Revised: 11/09/2021] [Accepted: 12/07/2021] [Indexed: 11/06/2022]
Abstract
PURPOSE To investigate the factors that influence the occurrence of anorectal malformations (ARMs). METHODS From December 2018 to December 2019, 136 children treated for ARMs at the Children's Hospital of Chongqing Medical University were included in the case group. The control group consisted of children with intussusception or perianal abscesses. A uniform questionnaire was filled by the parents of the enrolled children. RESULTS The birth weight of the cases was significantly lower than that of the controls (p < .01), and children with ARMs were more likely to be complicated with single umbilical artery (SUA) (p < .001). Maternal upper respiratory tract infection (adjusted odds ratio [ORadj ], 2.44; 95% confidence interval [CI], 1.29-4.63) and urogenital infection (ORadj , 2.67; 95% CI 1.11-6.38) during the first trimester of pregnancy, anemia during pregnancy (ORadj , 5.69; 95% CI, 1.01-32.07), and exposure to hazardous substances 6 months before pregnancy and during the first trimester of pregnancy (ORadj , 13.82; 95% CI, 3.86-49.35) are associated with increased risk of ARMs. Folic acid supplements (ORadj , 0.31; 95% CI, 0.14-0.65) and multivitamin (ORadj , 0.34; 95% CI, 0.15-0.79) had a protective effect on ARMs. Paternal drug use (ORadj , 9.17; 95% CI, 2.19-38.49) 6 months before their wives' conception increased the risk of ARMs. CONCLUSION Maternal infection, anemia during pregnancy, and maternal hazardous substances exposure are possible risk factors for ARMs. Folic acid supplements and multivitamin can reduce the occurrence of ARMs. Meanwhile, paternal drug use may also be a risk factor for ARMs.
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Affiliation(s)
- Fang Wu
- Gastrointestinal and Neonatal Surgery Department, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders (Chongqing), China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Zhili Wang
- Gastrointestinal and Neonatal Surgery Department, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders (Chongqing), China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yang Bi
- Pediatric Research Institute, Chongqing Key Laboratory of Pediatrics, Stem Cell Biology and Therapy Laboratory, Chongqing, China
| | - Zhenhua Guo
- Gastrointestinal and Neonatal Surgery Department, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders (Chongqing), China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yi Wang
- Gastrointestinal and Neonatal Surgery Department, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders (Chongqing), China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
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2
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Schulz F, Jenetzky E, Zwink N, Bendixen C, Kipfmueller F, Rafat N, Heydweiller A, Wessel L, Reutter H, Mueller A, Schaible T. Parental risk factors for congenital diaphragmatic hernia - a large German case-control study. BMC Pediatr 2021; 21:278. [PMID: 34126946 PMCID: PMC8201820 DOI: 10.1186/s12887-021-02748-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/21/2021] [Indexed: 12/19/2022] Open
Abstract
Background Evidence for periconceptional or prenatal environmental risk factors for the development of congenital diaphragmatic hernia (CDH) is still scarce. Here, in a case-control study we investigated potential environmental risk factors in 199 CDH patients compared to 597 healthy control newborns. Methods The following data was collected: time of conception and birth, maternal BMI, parental risk factors such as smoking, alcohol or drug intake, use of hairspray, contact to animals and parental chronic diseases. CDH patients were born between 2001 and 2019, all healthy control newborns were born in 2011. Patients and control newborns were matched in the ratio of three to one. Results Presence of CDH was significantly associated with maternal periconceptional alcohol intake (odds ratio = 1.639, 95% confidence interval 1.101–2.440, p = 0.015) and maternal periconceptional use of hairspray (odds ratio = 2.072, 95% confidence interval 1.330–3.229, p = 0.001). Conclusion Our study suggests an association between CDH and periconceptional maternal alcohol intake and periconceptional maternal use of hairspray. Besides the identification of novel and confirmation of previously described parental risk factors, our study underlines the multifactorial background of isolated CDH.
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Affiliation(s)
- Felicitas Schulz
- Department of Neonatology and Pediatric Intensive Care, Children's Hospital, University of Bonn, Bonn, Germany. .,Department of Hematology, Oncology and Clinical Immunology, University Hospital Düsseldorf, Düsseldorf, Germany.
| | - Ekkehart Jenetzky
- Department of Child and Adolescent Psychiatry, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.,Faculty of Health, School of Medicine, University of Witten/Herdecke, Witten, Germany
| | - Nadine Zwink
- Department of Child and Adolescent Psychiatry, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | | | - Florian Kipfmueller
- Department of Neonatology and Pediatric Intensive Care, Children's Hospital, University of Bonn, Bonn, Germany
| | - Neysan Rafat
- Department of Neonatology, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany
| | | | - Lucas Wessel
- Department of Pediatric Surgery, University Hospital Mannheim, Mannheim, Germany
| | - Heiko Reutter
- Department of Neonatology and Pediatric Intensive Care, Children's Hospital, University of Bonn, Bonn, Germany.,Institute of Human Genetics, University Hospital Bonn, Bonn, Germany
| | - Andreas Mueller
- Department of Neonatology and Pediatric Intensive Care, Children's Hospital, University of Bonn, Bonn, Germany
| | - Thomas Schaible
- Department of Neonatology, University Children's Hospital Mannheim, University of Heidelberg, Mannheim, Germany
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Xie D, Xiang Y, Wang A, Xiong L, Kong F, Liu Z, Wang H. The risk factors of adverse pregnancy outcome for pre-pregnancy couples in Hunan, China: A cross-sectional study based on population. Medicine (Baltimore) 2020; 99:e23094. [PMID: 33157982 PMCID: PMC7647632 DOI: 10.1097/md.0000000000023094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 09/05/2020] [Accepted: 10/13/2020] [Indexed: 11/26/2022] Open
Abstract
To identify the prevalence of chronic disease and behavior risk factors of adverse pregnancy outcome for pre-pregnancy couples in Hunan province, China.A retrospective study including cross-sectional datas from the Free Pre-pregnancy Health Check (FPHC) surveillance system of Hunan, China in 2019 was conducted. Microsoft Excel 2010 was used for preliminary data analysis. The fowllowing descriptive analysis, t-tests, and Chi-Squared tests were carried out using SPSS 25.0.Among 419,971 couples, 182,450 (21.72%) individuals were older than 35 years, 257,471(69.48%) couples planned to have a second or additional child and 114,892 (27.36%) individuals had a history of adverse pregnancy outcomes. The mean number of risk factors of adverse pregnancy outcome was higher in males than that in females (2.17 per male vs 1.92 per female). The prevalence/proportions of hypertension, increased psychological pressure, high alanine transaminase or creatinine, smoking, passive smoke exposure, alcohol use, and exposure to environmental risk factors were higher in males than that in females (2.43% vs 1.35%, 0.68% vs 0.54%, 12.80% vs 5.93%, 2.52% vs 1.47%, 27.70% vs 0.24%, 10.94% vs 3.58%, 15.62% vs 1.07%, and 1.46% vs 1.15%, respectively). The proportion of females with an abnormal cervix was 3.35%, and the proportion of males with abnormal wrapping was 1.90%. The prevalence/proportions of anemia and work-related pressure or social tensions were higher in females than that in males (5.53% vs 0.51%, 15.39% vs 13.61%, and 8.22% vs 7.88%, respectively).History of adverse pregnancy outcomes and age olderthan 35 years were important risk factors for pre-pregnancy couples in Hunan province. The mean number of risk factors was higher in males than that in females. Hypertension, increased psychological pressure, high alanine transaminase and creatinine levels, smoking, passive smoke exposure, alcohol use, and exposure to dangerous environmental factors were the major risk factors for males. Anemia, work-related pressure and social tensions were the major risk factors for females.
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Affiliation(s)
- Donghua Xie
- Department of Information Management
- NHC Key Laboratory of Birth Defect for Research and Prevention (Hunan Provincial Maternal and Child Health Care Hospital), 58 Xiangchun Road, Changsha, Hunan, China
| | - Yueyun Xiang
- Department of clinical laboratory, Maternal and Child Health Hospital of Hunan Province
| | | | | | | | - Zhiyu Liu
- Department of Information Management
| | - Hua Wang
- NHC Key Laboratory of Birth Defect for Research and Prevention (Hunan Provincial Maternal and Child Health Care Hospital), 58 Xiangchun Road, Changsha, Hunan, China
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4
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Maternal intake of one-carbon metabolism-related B vitamins and anorectal malformations in the Japan Environment and Children's Study. Br J Nutr 2020; 124:865-873. [PMID: 32468981 DOI: 10.1017/s0007114520001816] [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: 11/07/2022]
Abstract
The occurrence of anorectal malformations (ARM) is thought to be reduced with sufficient folate intake. However, there is no apparent evidence. We focused on enzyme cofactors for one-carbon metabolism, including folate (vitamin B9), vitamin B6 and vitamin B12, and explored the association between maternal combined intake of these B vitamins and the risk of ARM. Using baseline data from a Japanese nationwide birth cohort study between 2011 and 2014, we analysed data of 89 235 women (mean age at delivery = 31·2 years) who delivered singleton live births without chromosomal anomalies. Information on dietary intake was obtained via a FFQ focused on early pregnancy and used to estimate B vitamin intake. We also collected information on the frequency of folic acid supplement use. ARM occurrence was ascertained from medical records. We identified forty-three cases of ARM diagnosed up to the first month after birth (4·8 per 10 000 live births). In terms of individual intake of the respective B vitamins, high vitamin B6 intake was non-significantly associated with reduced odds of ARM. Compared with women in the low combined B vitamin intake group, the OR of having an infant with ARM was 0·4 (95 % CI 0·2, 1·0) in the high intake group (folate ≥400 μg/d, and upper half of vitamin B6 and/or vitamin B12). In conclusion, our cohort analysis suggested an inverse association between the combined intake of one-carbon metabolism-related B vitamins in early pregnancy and ARM occurrence.
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5
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Taylor MA, Bucher BT, Reeder RW, Levitt M, Avansino J, Durham MM, Calkins CM, Wood R, Drake K, Rollins M. Comparison of Maternal Histories and Exposures in Children With Isolated Anorectal Malformation Versus Anorectal Malformation With Genitourinary Anomalies. Cureus 2020; 12:e8762. [PMID: 32714700 PMCID: PMC7377652 DOI: 10.7759/cureus.8762] [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] [Indexed: 11/05/2022] Open
Abstract
Introduction To our knowledge, there are no studies to date that have compared patients with isolated anorectal malformation (ARM) to patients with ARM and an associated genitourinary (GU) malformation despite a possible etiological difference between these two entities. We examined the differences in maternal and prenatal exposures and comorbidities between patients with isolated ARM and patients with ARM and associated GU malformations. Materials and methods A retrospective cohort study of children with ARM, enrolled in the Pediatric Colorectal and Pelvic Learning Consortium (PCPLC) between February 2017 and October 2019, was performed comparing those with isolated ARM to those with ARM and associated GU anomalies (GU +/- additional anomalies) as well as to those with ARM and a GU anomaly with no anomaly of any other system (GU-only). We compared the prevalence of prematurity, family history of colorectal disorders, as well as maternal and prenatal comorbidities and exposures between these two cohorts and the isolated ARM cohort. Results A total of 505 patients (117 with isolated ARM and 388 with ARM and associated GU anomalies) were enrolled. Of the 388 patients with ARM and associated GU anomalies, 48 had an ARM with a GU anomaly without an anomaly in any other system. There was an increased prevalence of premature births in the GU +/- additional anomalies cohort compared to the isolated ARM cohort (27 vs 14%, p=0.003). This difference was not seen in the GU-only cohort. There was no difference between the cohorts regarding prevalence of family history of ARM or maternal and prenatal comorbidities or exposures. Conclusions Patients with an ARM and an associated GU anomaly with or without other congenital anomalies are more likely to be born prematurely compared to patients with an isolated ARM. Parents of these children should be counseled on this increased risk.
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Affiliation(s)
- Mark A Taylor
- Department of Surgery, University of Utah, Salt Lake City, USA
| | - Brian T Bucher
- Department of Surgery, University of Utah, Salt Lake City, USA
| | - Ron W Reeder
- Department of Pediatrics, University of Utah, Salt Lake City, USA
| | - Marc Levitt
- Division of Colorectal and Pelvic Reconstructive Surgery, Children's National Hospital, District of Columbia, USA
| | - Jeffrey Avansino
- Division of Pediatric General and Thoracic Surgery, Seattle Children's Hospital, Seattle, USA
| | - Megan M Durham
- Division of Pediatric Surgery, Emory University School of Medicine, Atlanta, USA
| | - Casey M Calkins
- Department of Pediatric Surgery, Children's Wisconsin, Milwaukee, USA
| | - Richard Wood
- Pediatric Colorectal and Pelvic Reconstructive Surgery, Nationwide Children's Hospital, Columbus, USA
| | - Kaylea Drake
- Department of Pediatrics, University of Utah, Salt Lake City, USA
| | - Michael Rollins
- Department of Surgery, University of Utah, Salt Lake City, USA.,Department of Surgery, Primary Children's Hospital, Salt Lake City, USA
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Almatrafi MA, Al-Zalabani AH, Almaramhy HH, Al-Dubai SA. Risk factors associated with anorectal malformations development. A case-control study. Saudi Med J 2020; 41:157-162. [PMID: 32020149 PMCID: PMC7841629 DOI: 10.15537/smj.2020.2.24882] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Objectives: To determine the risk factors for the development of anorectal malformations (ARM). Methods: This case-control study was conducted in the Maternity and Children Hospital (MCH), Al Madinah Al Munnawarah, Saudi Arabia. The sample was taken from the ARM cases admitted at MCH between January 2013 and December 2017. The controls were selected from well-baby clinics in primary health care centers. Parents of the cases and the controls were interviewed based on a questionnaire. Descriptive, univariate, and multivariate logistic regression were used in the analysis. Results: The study included 48 cases and 96 controls with 31 (64.6%) cases of isolated ARM and 17 (35.4%) cases of associated ARM. Among the ARM cases, 27 (56.3%) were males and 21 (43.8%) were females. In multivariate analysis, we found consanguinity to be associated with an increased risk of developing ARM with odds ratio (OR): 2.43, 95% CI: 1.12-5, and p=0.025, in addition to maternal obesity, with OR: 4.36, 95% CI: 1.2-15.8, and p=0.025. Conclusion: Consanguinity and maternal obesity (body mass index >30) were found to be risk factors for ARM development.
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Affiliation(s)
- Mohammed A Almatrafi
- Saudi Board of Preventive Medicine, Taibah University, Al Madinah Al Munnawarah, Kingdom of Saudi Arabia. E-mail.
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7
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van de Putte R, de Blaauw I, Boenink R, Reijers MHE, Broens PMA, Sloots CEJ, van Heijst AFJ, van Gelder MMHJ, Roeleveld N, van Rooij IALM. Uncontrolled maternal chronic respiratory diseases in pregnancy: A new potential risk factor suggested to be associated with anorectal malformations in offspring. Birth Defects Res 2018; 111:62-69. [PMID: 30569656 PMCID: PMC7380291 DOI: 10.1002/bdr2.1429] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 11/01/2018] [Accepted: 11/03/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Chronic respiratory diseases and use of antiasthmatic medication during pregnancy may both play a role in the etiology of congenital anorectal malformations (ARM). However, it is unclear, whether the medication use or the underlying condition would be responsible. Therefore, our aim was to unravel the role of maternal chronic respiratory diseases from that of antiasthmatic medication in the etiology of ARM. METHODS We obtained 412 ARM patients and 2,137 population-based controls from the Dutch AGORA data- and biobank. We used maternal questionnaires and follow-up telephone interviews to obtain information on chronic respiratory diseases, antiasthmatic medication use, and potential confounders. Multivariable logistic regression analyses were performed to estimate odds ratios (ORs) with 95% confidence intervals (95% CI). RESULTS We observed higher risk estimates among women with chronic respiratory diseases with and without medication use (1.4 [0.8-2.7] and 2.0 [0.8-5.0]), both in comparison to women without a chronic respiratory disease and without medication use. Furthermore, increased ORs of ARM were found for women using rescue medication (2.4 [0.8-7.3]) or a combination of maintenance and rescue medication (2.5 [0.9-6.7]). In addition, increased risk estimates were observed for women having nonallergic triggers (2.5 [1.0-6.3]) or experiencing exacerbations during the periconceptional period (3.5 [1.4-8.6]). CONCLUSIONS Although the 95% CIs of most associations include the null value, the risk estimates all point towards an association between uncontrolled chronic respiratory disease, instead of antiasthmatic medication use, with ARM in offspring. Further in-depth studies towards mechanisms of this newly identified risk factor are warranted.
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Affiliation(s)
- Romy van de Putte
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center (Radboudumc), Nijmegen, The Netherlands
| | - Ivo de Blaauw
- Department of Surgery-Paediatric surgery, Radboudumc Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Rianne Boenink
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center (Radboudumc), Nijmegen, The Netherlands
| | | | - Paul M A Broens
- Department of Surgery, Division of Pediatric Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Cornelius E J Sloots
- Department of Pediatric Surgery, Sophia Children's Hospital, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Arno F J van Heijst
- Department of Pediatrics-Neonatology, Radboudumc Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Marleen M H J van Gelder
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center (Radboudumc), Nijmegen, The Netherlands.,REshape Innovation Center, Radboudumc, Nijmegen, The Netherlands
| | - Nel Roeleveld
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center (Radboudumc), Nijmegen, The Netherlands
| | - Iris A L M van Rooij
- Department for Health Evidence, Radboud Institute for Health Sciences, Radboud university medical center (Radboudumc), Nijmegen, The Netherlands.,Department of Surgery-Paediatric surgery, Radboudumc Amalia Children's Hospital, Nijmegen, The Netherlands
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Maternal risk factors and perinatal characteristics of anorectal malformations. J Pediatr Surg 2018; 53:2183-2188. [PMID: 29907315 DOI: 10.1016/j.jpedsurg.2018.04.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 04/11/2018] [Accepted: 04/13/2018] [Indexed: 01/12/2023]
Abstract
PURPOSE The aim of this study was to assess maternal risk factors and perinatal characteristics of patients with anorectal malformations (ARM) in Sweden. METHODS Population-based case-control study including all patients with ARM born in Sweden 1973-2014. Patients were identified from the Swedish National Patient Register, and data on possible maternal risk factors and perinatal characteristics were obtained from the Swedish Medical Birth Register. The association between study variables and ARM was analyzed using conditional logistic regression. RESULTS 1167 patients and 5835 controls were analyzed. Patients with ARM were more often prematurely born (<35 weeks: OR 4.81 95% CI 3.42-6.75, 35-36 weeks OR 2.96 95% CI 2.13-4.11) or small for gestational age (SGA) (OR 3.82 95% CI 2.66-5.50). Maternal BMI ≥30 was associated with an increased risk for ARM (OR 1.42; 95% CI 1.08-1.86). Maternal smoking ≥10 cigarettes daily was associated with ARM only in patients without associated malformations (OR 1.67 95% CI 1.08-2.58). CONCLUSIONS Maternal obesity is a possible risk factor for ARM. Prematurity and SGA was more common among ARM patients. Maternal smoking may be a risk factor of ARM in patients without associated malformations. LEVEL OF EVIDENCE III.
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Li J, Gao W, Liu X, Zhu JM, Zuo W, Zhu F. Clinical characteristics, prognosis, and its risk factors of anorectal malformations: a retrospective study of 332 cases in Anhui Province of China. J Matern Fetal Neonatal Med 2018; 33:547-552. [PMID: 30185086 DOI: 10.1080/14767058.2018.1497596] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Objective: To analyze the clinical characteristics and prognosis of anorectal malformations (ARMs) and explore the influencing factors of postoperative anal function in Anhui Province of China.Methods: We performed a retrospective study of ARM patients diagnosed from 2013 to 2016 at Anhui Provincial Children's Hospital. A total of 332 infants with ARM were enrolled in the survey. Demographic characteristic and clinical data were collected. Follow-up study was required to evaluate anal function after the operation and Logistic regression analysis was used for analyzing the influencing factors of prognosis.Results: A total of 253 males and 79 females were studied, with a ratio of 3.2:1. Abdominal distention was the most common presenting symptom, followed by vomiting. Of the cases, 53.0% (176/332) combined with other congenital malformations. The incidence of other malformations in intermediate and high ARM group was significantly higher than that in the low ARM group. Of the cases, 280 underwent anoplasty. 188, 73, 19 cases were treated with one-stage perineal anoplasty, posterior sagittal anorectoplasty, laparoscopically assisted anorectal pull-through, respectively. The result of follow-up study showed that the excellent and good rate of postoperative anal function was up to 83.3%. Type of ARM, combined with other malformations and the times of anoplasty were related to the anal function postoperatively.Conclusions: ARM occurs mainly in male infants. The incidence of associated abnormalities in ARM patients was high. Intermediate- and high-type, combined with other malformations and more times of anoplasty increased the risk of anal dysfunction postoperatively. Multicenter, prospective randomized-controlled studies were needed to clarify the curative effect of different surgical approaches.
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Affiliation(s)
- Jing Li
- Department of Public Health and General Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Wei Gao
- Department of Pediatric Surgery, Anhui Provincial Children's Hospital, Hefei, Anhui, China
| | - Xiang Liu
- Department of Pediatric Surgery, Anhui Provincial Children's Hospital, Hefei, Anhui, China
| | - Ji-Min Zhu
- Department of Public Health and General Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Wei Zuo
- Department of Pediatric Surgery, Anhui Provincial Children's Hospital, Hefei, Anhui, China
| | - Fei Zhu
- Department of Plastic Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
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Zwink N, Jenetzky E. Maternal drug use and the risk of anorectal malformations: systematic review and meta-analysis. Orphanet J Rare Dis 2018; 13:75. [PMID: 29747656 PMCID: PMC5946541 DOI: 10.1186/s13023-018-0789-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 03/21/2018] [Indexed: 02/07/2023] Open
Abstract
Background Origin of anorectal malformations (ARM) are considered multifactorial. Several genetic and non-genetic risk factors are discussed in literature. Maternal periconceptional medical drug use as possible risk factor, however, has not been reviewed systematically. Methods Studies published between 1977 and April 2017 were reviewed through systematic search in PubMed, ISI Web of Knowledge and Scopus databases. Furthermore, related and cross-referencing publications were reviewed. Pooled odds ratios (95% confidence intervals) were determined to quantify associations of maternal periconceptional use of folic acid, multivitamins, anti-asthma medication (separated in any anti-asthma medication, inhaled corticosteroids and salbutamol), thyroid hormone supplements, psychiatric drugs (separated in antidepressants, any selective serotonin reuptake inhibitors [SSRI], sertraline, citalopram, fluoxetine, paroxetine, hypnotics and benzodiazepine) and aspirin with ARM using meta-analyses. Results Thirty-seven studies that reported on the association between maternal periconceptional drug intake and infants born with ARM were included in this review. These were conducted in the United States of America (n = 14), Sweden (n = 6), Hungary (n = 5), Germany (n = 3), the Netherlands (n = 3), Denmark (n = 2), France (n = 2), Norway (n = 1) and the UK (n = 1). However, only few of these studies reported on the same risk factors. Studies were heterogeneous with respect to case numbers, period ingestion of medical drug use, control selection and adjustment for covariates. Consistently increased risks were observed for any anti-asthma medication, and hypnotics and benzodiazepine, but not for folic acid, multivitamins, inhaled corticosteroids, salbutamol, thyroid hormone supplements, antidepressants, any SSRI, sertraline, citalopram, fluoxetine, paroxetine and aspirin. In meta-analyses, pooled odds ratios (95% confidence intervals) for any anti-asthma medication, and hypnotics and benzodiazepine were 1.64 (1.22–2.21), and 2.43 (1.03–5.73), respectively. Conclusion Evidence on maternal drug use before conception and during pregnancy as risk factor for ARM from epidemiological studies is still very limited. Nevertheless, the few available studies indicate any anti-asthma medication, and hypnotics and benzodiazepine to be associated with increased risks. Further, ideally large-scale multicenter and register-based studies are needed to clarify the role of maternal drug intake for the development of ARM.
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Affiliation(s)
- Nadine Zwink
- Department of Child and Adolescent Psychiatry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
| | - Ekkehart Jenetzky
- Department of Child and Adolescent Psychiatry, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.,Child Center Maulbronn GmbH, Hospital for Pediatric Neurology and Social Pediatrics, Maulbronn, Germany
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