Anatomical patterns of cleft lip and palate deformities among neonates in Mekelle, Tigray, Ethiopia; implication of environmental impact

Congenital anomalies in Santa Catarina, Southern Brazil: macroregional and temporal birth prevalence for the period 2011-2020

Congenital anomalies (CAs) are an important cause of infant mortality and efficient surveillance is necessary for their prevention. Therefore, the objective of this study is to establish baselines of prevalence at birth of priority CAs for surveillance in the state of Santa Catarina, using data from the Live Birth Information System considering the period 2011-2019 (baseline) and 2020 (pandemic year). The analyses were carried out based on the mother's residence health macroregion. The CAs were selected following the ICD-10 coding for chapter XVII. Birth prevalence was calculated per 10,000 live births and the confidence interval was established at 95%. 2011-2019 recorded 88.8/10,000 births with CAs (total). For 2011-2019, limb defects (without polydactyly) were the most prevalent (14.1/10,000), followed by congenital heart defects (8.9), oral clefts (8.2), polydactyly (7.9), Down syndrome (5.6), hypospadias (5.4), neural tube defects (4.7), gastroschisis (3.3), undefined sex (1.2), microcephaly (0.8) and omphalocele (0.3). There were no significant differences in temporal and spatial distribution. However, unusual fluctuations were observed in 2020, which may reflect the pandemic in CAs notifications. In the base period, Santa Catarina recorded CAs below the expected level of being identified at birth. With this, we conclude that the training and awareness of teams are essential for the surveillance of CAs in Santa Catarina.

Cleft lip and palate risk factors among otorhinolaryngology: Head and neck surgery patients in two hospitals

Cleft lip and/or palate is the most prevalent type of head and neck deformity, accounting for 65% of cases. The occurrence of this condition is influenced by both genetic and environmental factors. Cleft defects are classified into 2 types: syndromic cleft lip and palate syndrome and non-syndromic cleft lip and palate syndrome. Cleft lip with or without cleft palate is the most common type of cleft defect, and the surgical repair is the primary treatment option for patients. Our study was a retrospective case-control study that included 132 cases of patients with cleft defects and 132 healthy babies without cleft defects serving as controls. Personal information, including the name, age, and origin of the participants, was collected. Additionally, we collected information on all potential risk factors, including medical history, daily habits, consanguinity between parents, and family history. Information was collected in Excel and analyzed using the Statistical Package for Social Sciences and a Chi-Square test was performed to determine the results and their relationship to cleft lip and palate. Our study identified various risk factors that have a significant association with cleft lip and palate with a P-value <5% in addition to factors that are not considered risk factors. Using relative risk analysis, we were able to rank the top 5 most significant and influential risk factors. The most impactful factor was not taking folic acid during pregnancy. The primary risk factors associated with cleft lip and palate include a family history of the condition, lack of folic acid supplementation, maternal age over 35 years, and high temperatures exceeding 39 °C. Consequently, we recommend that mothers who intend to conceive should take folic acid supplements at a dose of 0.4 to 0.8 mg during the initial trimester of pregnancy. Additionally, we advise careful monitoring of all risk factors, particularly during the first trimester of pregnancy.

Determinants of Cerebral Palsy in Pediatric Patients in Northern Ethiopia: A Hospital-Based Study

Introduction

Cerebral palsy is the most common neurologic disorder of childhood with lifelong implications in majority of patients. Knowledge of the determinants of cerebral palsy is important for accurate mobilization of resources in obstetric, perinatal, and infant care besides implementation of prevention systems. In Ethiopia, however, this knowledge gap exists as there are no published studies on determinants of cerebral palsy in the country.

Objective

To assess the determinants of cerebral palsy in pediatric patients attending Ayder Comprehensive Specialized Referral Hospital between April 2019 and August 2019.

Methods

An unmatched case-control study was conducted among 50 pediatric cerebral palsy patients and 100 controls, pediatric patients without cerebral palsy or other motor or central nervous system illnesses, attending Ayder Comprehensive Specialized Hospital, Mekelle, Ethiopia. The data were analyzed using SPSS version 27.

Results

Significant factors were operative vaginal delivery (AOR: 9.49, 95% CI: 1.31-68.88), central nervous system infections (AOR: 0.02, 95% CI: 0-0.58), neonatal admissions (AOR: 0.13, 95% CI: 0.03-0.61), and unknown maternal education status (AOR: 18.64, 95% CI: 2.15-161.73).

Conclusion

Operative vaginal delivery, central nervous system infections in infancy, neonatal hospital admissions, and unknown maternal education status were found to be significant determinants for cerebral palsy. This knowledge aids focused hospital and regional health bureau development and implementation of prevention strategies for cerebral palsy, besides improvement of obstetric and neonatal healthcare services, and provides baseline data to the scientific community for further research.

Referral pattern of oral and maxillofacial surgery cases in Sudan: A retrospective age-and sex-specific analysis of 3,478 patients over four years

Oral and maxillofacial surgery (OMFS) is a specialty widening in its scope. An objective analysis of the referral pattern can provide essential information to improve healthcare. This four-year retrospective study was implemented in Khartoum Teaching Dental Hospital. Data (age, sex, diagnosis, and type of treatment) were collected from patient records. Disease frequency, as well as the effect of sex and age, were analyzed for each group. The frequency of treatment types was also assessed. Data were collected from a total of 3,478 patients over the four-year study period. There was a male predominance with the third decade of life being the most common age group. Pathological diseases were the most common (37%) reason for referral, followed by trauma (31%). Temporomandibular joint (TMJ) disorders and dentoalveolar extraction were the least frequently observed. Open reduction and internal fixation (ORIF) was the most commonly performed procedure (28%). These data represent the epidemiology of oral and maxillofacial diseases in Sudan. Given that the third decade of life is the most represented age group, it is beneficial to learn the long-term consequences of these diseases in these young patients and to use modern surgical techniques to improve their lives.