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OBJECTIVE: Small-for-gestational-age (SGA) neonates are at increased risk of perinatal mortality and morbidity. We aimed to investigate the performance of uterine artery pulsatility index (UtA-PI) at 19-24 weeks' gestation to predict the delivery of a SGA neonate in a Chinese population. METHODS: This was a retrospective cohort study using data obtained between January 2010 and June 2018. Doppler ultrasonography was performed at 19-24 weeks' gestation. SGA was defined as birth weight below the 10th centile according to the INTERGROWTH-21st fetal growth standards. The performance of UtA-PI to predict the delivery of a SGA neonate was assessed using receiver-operating-characteristics (ROC)-curve analysis. RESULTS: We included 6964 singleton pregnancies, of which 748 (11%) delivered a SGA neonate, including 115 (15%) women with preterm delivery. Increased UtA-PI was associated with an elevated risk of SGA, both in neonates delivered at or after 37 weeks' gestation (term SGA) and those delivered before 37 weeks (preterm SGA). The areas under the ROC curve (AUCs) for UtA-PI were 64.4% (95% CI, 61.5-67.3%) and 75.8% (95% CI, 69.3-82.3%) for term and preterm SGA, respectively. The performance of combined screening by maternal demographic/clinical characteristics and estimated fetal weight in the detection of term and preterm SGA was improved significantly by the addition of UtA-PI, although the increase in AUC was modest (2.4% for term SGA and 4.9% for preterm SGA). CONCLUSIONS: This is the first Chinese study to evaluate the role of UtA-PI at 19-24 weeks' gestation in the prediction of the delivery of a neonate with SGA. The addition of UtA-PI to traditional risk factors improved the screening performance for SGA, and this improvement was greater in predicting preterm SGA compared with term SGA. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
Subject(s)
Ultrasonography, Prenatal , Uterine Artery , Pregnancy , Infant, Newborn , Female , Humans , Infant , Male , Pregnancy Trimester, Third , Uterine Artery/diagnostic imaging , Retrospective Studies , Prospective Studies , Infant, Small for Gestational Age , Fetal Growth Retardation/diagnostic imaging , Gestational Age , Ultrasonography, Doppler , Pulsatile FlowABSTRACT
Introduction: Genome-wide association studies (GWAS) have identified genetic markers for cattle production and reproduction traits. Several publications have reported Single Nucleotide Polymorphisms (SNPs) for carcass-related traits in cattle, but these studies were rarely conducted in pasture-finished beef cattle. Hawai'i, however, has a diverse climate, and 100% of its beef cattle are pasture-fed. Methods: Blood samples were collected from 400 cattle raised in Hawai'i islands at the commercial harvest facility. Genomic DNA was isolated, and 352 high-quality samples were genotyped using the Neogen GGP Bovine 100 K BeadChip. SNPs that did not meet the quality control standards were removed using PLINK 1.9, and 85 k high-quality SNPs from 351 cattle were used for association mapping with carcass weight using GAPIT (Version 3.0) in R 4.2. Four models were used for the GWAS analysis: General Linear Model (GLM), the Mixed Linear Model (MLM), the Fixed and Random Model Circulating Probability Unification (FarmCPU), the Bayesian-Information and Linkage-Disequilibrium Iteratively Nested Keyway (BLINK). Results and Discussion: Our results indicated that the two multi-locus models, FarmCPU and BLINK, outperformed single-locus models, GLM and MLM, in beef herds in this study. Specifically, five significant SNPs were identified using FarmCPU, while BLINK and GLM each identified the other three. Also, three of these eleven SNPs ("BTA-40510-no-rs", "BovineHD1400006853", and "BovineHD2100020346") were shared by multiple models. The significant SNPs were mapped to genes such as EIF5, RGS20, TCEA1, LYPLA1, and MRPL15, which were previously reported to be associated with carcass-related traits, growth, and feed intake in several tropical cattle breeds. This confirms that the genes identified in this study could be candidate genes for carcass weight in pasture-fed beef cattle and can be selected for further breeding programs to improve the carcass yield and productivity of pasture-finished beef cattle in Hawai'i and beyond.
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Proper knowledge and understanding of climatic variability across different seasons are important in farm management. To learn more about the potential effects of climate change on dairying in Hawaii, we conducted a study on site-specific climate characterization using several variables including rainfall, wind speed (WS), solar radiation, and temperature, at two dairy farms located on Hawai`i Island, Hawai`i, in Ookala named "OK DAIRY" and in Upolu Point named "UP DAIRY." Temperature-humidity index (THI) and WS variations in the hottest four months (June to September) were analyzed to determine when critical thresholds that affect animal health are exceeded. Rainfall data were used to estimate the capacity of forage production in 6-mo wet (November to April) and dry (May to October) seasons. Future projections of temperature and rainfall were assessed using mid- and end-century gridded data products for low (RCP 4.5) and high emissions (RCP 8.5) scenarios. Our results showed that the "OK DAIRY" site received higher rainfall than the "UP DAIRY" site, favoring grass growth and forage availability. In addition, the "UP DAIRY" site was more stressful for animals during the summer (THI 69 to 73) than the "OK DAIRY" site (THI 67 to 70) as the THI exceeded the critical threshold of 68, which is conducive for high-lactating cattle. On the "UP DAIRY" site, the THI did not drop below 68 during the summer nights, which created fewer opportunities for cattle to recover from heat stress. Future projections indicated that air temperature would increase 1.3 to 1.8 °C by mid-century and 1.6 to 3.2 °C by the end-century at both farms, and rainfall will increase at the "OK DAIRY" site and decrease at the "UP DAIRY" site by the end-century. The agriculture and livestock industries, particularly the dairy and beef subsectors in Hawai`i, are vulnerable to climate changes as higher temperatures and less rainfall will have adverse effects on cattle. The findings in this study demonstrated how both observed and projected changes in climate support the development of long-term strategies for breeding and holistic livestock management practices to adapt to changing climate conditions.
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BACKGROUND: Singapore's nursing services and education need to keep pace with the ever-changing healthcare landscape and international trends in nursing capability development. AIMS: To examine the development of Singapore's nursing education and to propose recommendations for its future development. SOURCES OF EVIDENCE: This discussion paper examined journal articles, books and grey literature that documented the development of nursing education in Singapore. DISCUSSION: There are three main challenges and opportunities for nursing education in Singapore: (1) the establishment of registered nurse preparatory education at the baccalaureate level, (2) the expansion of master's programmes for clinical specialization and (3) the need to increase nursing faculties through the growth of doctoral education. CONCLUSION: Singapore's nursing education has made a significant progress in its development since the 1990s. To advance nursing education, individual nurses, local nursing associations and academic institutions should be empowered to develop its own clinical, education and research capabilities to meet future healthcare challenges. IMPLICATIONS FOR NURSING POLICY: Nurses should assume greater roles in determining their own professional and educational developments. Strategies to advance Singapore's nursing education include establishing a national body for regulating continuing nursing education and specialties certification, creating a greater diversity in academic offerings beyond baccalaureate programmes and building local nursing clinical and research capabilities within universities.
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Education, Nursing/trends , Humans , SingaporeABSTRACT
OBJECTIVES: To determine the prevalence of maternal colonization with group B streptococcus (GBS), and early onset GBS disease (EOGBSD) after implementation of universal screening. METHODS: This was a three-year retrospective cohort study on universal antenatal rectovaginal culture-based screening and intrapartum antimicrobial prophylaxis (IAP) to colonized women in the public sector in Hong Kong. Routinely collected data including maternal colonization and EOGBSD were retrieved. RESULTS: Of 113,989 GBS screening performed, 21.8% were positive. The colonization rate was higher in the public hospitals (higher risk) than in the Maternal and Child Health Centers (lower risk) (23.7% vs 18.1%, p < .001), while their false negative rates were not greater than expected. Majority of eligible women opted for screening, and colonized women received IAP. There were 29 cases of EOGBSD with clinical signs and a positive blood or cerebrospinal fluid culture. Compared to clinical risk-based screening, EOGBSD incidence decreased after universal screening (1 vs 0.24 per 1000 births, p < .001). Although EOGBSD occurred at a higher rate in preterm than term infants, 86.7% occurred in the latter, and were associated with a false negative screening result (41.3%), lack of screening (20.7%) or unavailability of a colonization result at labour (13.8%). CONCLUSIONS: Maternal GBS colonization rate was higher than previously reported, and varied with different risk populations. EOGBSD reduced after universal screening.
Subject(s)
Infectious Disease Transmission, Vertical/prevention & control , Mass Screening/statistics & numerical data , Streptococcal Infections/epidemiology , Anti-Infective Agents/therapeutic use , Antibiotic Prophylaxis , Female , Hong Kong/epidemiology , Hospitals, Public/statistics & numerical data , Humans , Infant, Newborn , Infant, Premature , Longitudinal Studies , Mass Screening/methods , Maternal-Child Health Centers/statistics & numerical data , Pregnancy , Pregnancy Complications, Infectious/drug therapy , Pregnancy Complications, Infectious/epidemiology , Pregnancy Complications, Infectious/prevention & control , Prevalence , Retrospective Studies , Risk Factors , Streptococcal Infections/drug therapy , Streptococcal Infections/prevention & controlABSTRACT
The objective of this study was to evaluate the effect of pregnancy, breed, and hair coat on body temperature and sweating rate (SR) of hair sheep. St. Croix White (STX; = 9) and Dorper × STX (DRPX; = 9) ewes (3.6 yr of age) were evaluated over 4 d at 126 d of gestation (PREG) and over 4 d at 46 d postpartum (OPEN) in the shade and sun and in the morning (AM; 0900 to 1200 h) and afternoon (PM; 1300 to 1600 h) after a 20 min acclimation to each condition on each day. Data loggers recorded vaginal temperature (VT) at 10-min intervals for 96 h. Rectal temperature (RT) was measured using a digital veterinary thermometer, and respiration rate (RR) was measured as breaths per minute (bpm). Sweating rate was calculated from measured air properties passing over a shaved (300 cm) and unshaved area of the ewes' body using a portable calorimeter. Data were analyzed using GLM procedures of SAS (SAS Inst. Inc., Cary, NC) with breed, pregnancy status, sun exposure, and time of day as main effects. Mean temperature, relative humidity, temperature-humidity index, wind speed, and solar radiation on the days of data collection were 28.2°C, 82.8%, 80.3, 4.2 km/h, and 237.5 W/m, respectively. There was no difference ( > 0.10) in RT, RR, and SR between DRPX and STX ewes. The PREG ewes had lower RT ( < 0.007) and SR ( < 0.0001) and higher RR ( < 0.007) than OPEN ewes (38.5 ± 0.2 vs. 39.1 ± 0.2°C, 70.2 ± 3.1 vs. 88.3 ± 3.1 gâ mâ h, and 79.5 ± 2.2 vs. 72.1 ± 2.2 bpm, respectively). During the PM, RR, RT ( < 0.05), and SR ( < 0.006) were higher than in the AM. In the sun, RR ( < 0.001) and SR ( < 0.0001) were higher than in the shade, but there was no difference ( > 0.10) in RT. There was no difference in SR ( > 0.10) between the shaved and unshaved area of the ewe. The DRPX ewes had higher ( < 0.0001) VT than STX ewes. The PREG ewes had higher ( < 0.001) VT than OPEN ewes during the night time and lower VT than the OPEN ewes during the day time ( < 0.0001). The OPEN ewes had a greater ( < 0.009) daily range of VT than PREG ewes did (2.5 ± 0.4 vs. 1.1 ± 0.4°C, respectively), but there was no breed difference ( > 0.10). Hair coat did not have an influence on the SR of the ewes, and PREG ewes appeared to use increased respiration as opposed to sweating to help control RT. The narrower range of body temperature, measured as VT, of PREG compared to OPEN ewes may be a protective mechanism for the developing fetus.
Subject(s)
Sheep/physiology , Animal Husbandry , Animals , Body Temperature , Breeding , Female , Humidity , Postpartum Period , Pregnancy , Sheep/genetics , Sweating , Temperature , Tropical Climate , VaginaABSTRACT
BACKGROUND: Over two decades of observations in the field in South East Asia and Hawai'i suggest that majority of the commercial dairy herds are of black hair coat. Hence a simple study to determine the accuracy of the observation was conducted with two large dairy herds in Hawaii in the mid-1990s. METHODS: A retrospective study on longevity of Holstein cattle in the tropics was conducted using DairyComp-305 lactation information coupled with phenotypic evaluation of hair coat color in two large dairy farms. Cows were classified into 3 groups: a) black (B, >90%); b) black/white (BW, 50:50) and c) white (W, >90%). Cows with other hair coat distribution were excluded from the study. In farm A, 211 out of 970 cows were identified having 4 or more lactations. In farm B, 690 out of 1,350 cows were identified with 2 or more lactations for the study. RESULTS: The regression analyses and the Wilcoxon-Log-rank test for survival probability showed that Holstein cattle with 90% black hair coat had greater longevity compared to Holstein cattle with 90% white hair coat. CONCLUSIONS: This study suggests that longevity of Holstein cattle in tropical regions was influenced by hair coat color and characteristics.
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There has been increasing interest to measure core-body temperature in cattle using internal probes. This study examined the placement of HOBO water temperature probe with an anchor, referred to as the "sensor pack" (Hillman et al. Appl Eng Agric ASAE 25(2):291-296, 2009) in the vagina of multiparous Holstein cows under grazing conditions. Two types of anchors were used: (a) long "fingers" (4.5-6 cm), and (b) short "fingers" (3.5 cm). The long-finger anchors stayed in one position while the short-finger anchors were not stable in one position (rotate) within the vagina canal and in some cases came out. Vaginal temperatures were recorded every minute and the data collected were then analyzed using exponential mixed model regression for non-linear data. The results showed that the core-body temperatures for the short-finger anchors were lower than the long-finger anchors. This implied that the placement of the temperature sensor within the vagina cavity may affect the data collected.
Subject(s)
Body Temperature , Thermometers , Vagina , Animals , Cattle , Dairying/instrumentation , Dairying/methods , FemaleABSTRACT
STUDY DESIGN: A case report. OBJECTIVES: This study discusses a case of spinal segmental myoclonus caused by thoracic myelopathy, mimicking hiccup spasms. Spinal myoclonus caused by thoracic myelopathy is extremely rare. It can be misdiagnosed as chronic intractable hiccups due to similar clinical manifestations. SETTING: Korea University Anam Hospital, Seoul, Republic of Korea. METHODS: A 42-year-old man presented with a history of involuntary jerky movement of the upper abdominal wall muscles that had been continuing for over 3 years. A neurological examination, brain computed tomography and electroencephalogram did not reveal a cause of the symptoms. Electromyography was performed on the abdominal muscles and the findings revealed were compatible with spinal myoclonus. The spinal myoclonus had started in the abdominal muscles, with a spinal magnetic resonance imaging revealing a disc protrusion compressing the anterior spinal cord. RESULTS: The cause of the spinal myoclonus was determined to be spinal myelopathy due to mild T7 disc protrusion. The patient refused surgical or invasive interventions and was conservatively treated with clonazepam. The symptoms were reported to be less frequent following the treatment. CONCLUSION: Compressive myelopathy developed from disc protrusion may cause spinal myoclonus mimicking as hiccup spasms.
Subject(s)
Hiccup/pathology , Hiccup/physiopathology , Myoclonus/physiopathology , Spinal Cord Compression/pathology , Spinal Cord Compression/physiopathology , Spinal Cord Diseases/complications , Spinal Cord Injuries/pathology , Adult , Hiccup/etiology , Humans , Magnetic Resonance Imaging/methods , Male , Muscle, Skeletal/pathology , Myoclonus/etiology , Neurologic Examination/methods , Spinal Cord Compression/complications , Spinal Cord Diseases/diagnosis , Spinal Cord Injuries/complications , Spinal Cord Injuries/diagnosisABSTRACT
Cardiovascular disease is a major public health problem worldwide. Its growing burden is particularly ominous in Asia, due to increasing rates of major risk factors such as diabetes, obesity and smoking. There is an urgent need for early identification and treatment of individuals at risk of adverse cardiovascular events. Plasma extracellular vesicle proteins are novel biomarkers that have been shown to be useful in the diagnosis, risk stratification and prognostication of patients with cardiovascular disease. Ongoing parallel biobank initiatives in European (the Netherlands) and Asian (Singapore) populations offer a unique opportunity to validate these biomarkers in diverse ethnic groups.
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Chromosome Aberrations , Comparative Genomic Hybridization/methods , Prenatal Diagnosis/methods , Female , Humans , Male , PregnancyABSTRACT
The limited sensitivity of serological tests for mycobacterial antigens has encouraged the development of a nanoparticle probe specific for the extrapulmonary form of Mycobacterium tuberculosis (Mtb). We developed an innovative probe comprised of super-paramagnetic iron oxide (SPIO) nanoparticles conjugated with Mtb surface antibody (MtbsAb-nanoparticles) to provide ultrasensitive imaging of biomarkers involved in extrapulmonary Mtb infection. MtbsAb-nanoparticles were significantly conjugated with Mtb bacilli. The extent of contrast enhancement reduction on magnetic resonance imaging (MRI) for Mtb and human monocytic THP1 cells was proportional to the concentration of MtbsAb-nanoparticles. When MtbsAb-nanoparticles were intravenously injected into mice bearing Mtb granulomas, the granulomatous site showed a 14-fold greater reduction in signal intensity enhancement on T(2) -weighted MR images compared with an opposing site that received PBS injection. Mtb sAb-nanoparticles represent a new non-invasive technology for the diagnosis of extrapulmonary Mtb.
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Antibodies, Bacterial , Ferric Compounds , Mycobacterium tuberculosis/isolation & purification , Nanoparticles , Tuberculosis/diagnosis , Animals , Magnetic Resonance Imaging/methods , MiceABSTRACT
OBJECTIVE: To evaluate the clinical value of prenatal array comparative genomic hybridisation (CGH) in screening for submicroscopic genomic imbalances. DESIGN: Cross-sectional study. SETTING: Tertiary referral centre. POPULATION: From June 2008 to February 2011, 3171 fetuses underwent prenatal array CGH testing and karyotyping at the National Taiwan University Hospital. Indications for invasive prenatal diagnosis included abnormal karyotype, abnormal ultrasound, advanced maternal age and parental anxiety. METHODS: In all, 2497 fetuses were screened with 1-Mb resolution bacterial artificial chromosome array-based CGH, and 674 fetuses with 60-K oligonucleotide array-based CGH. Multiplex ligation-dependent probe amplification, fluorescence in situ hybridization, or 105-K oligonucleotide array CGH provided further confirmation. MAIN OUTCOME MEASURE: Copy number variations identified by array CGH. RESULTS: Array CGH detected numerical chromosome anomalies in 37 (1.2%) fetuses, microdeletion/duplication in 34 (1.1%) fetuses, large deletion/duplication in 13 (0.4%) fetuses, benign copy number changes in 13 (0.4%) fetuses and variation of unknown clinical significance in five (0.2%) fetuses. Array CGH was effective in identifying submicroscopic genomic imbalance in fetuses with de novo balance translocations (2/17, 1.8%), supernumerary marker chromosomes (3/6, 50%), and abnormal prenatal ultrasound findings (33/194, 17.0%). Array CGH detected microdeletions/duplications in 12 fetuses with normal karyotype. CONCLUSION: Prenatal array CGH is effective in screening for submicroscopic genomic imbalance. Array CGH may add 8.2% to the diagnostic field, compared with conventional karyotyping, for fetuses with abnormal ultrasound results, and is particularly useful in fetuses with karyotypic balanced translocation or marker chromosomes. There is a 0.52% baseline risk of submicroscopic genomic imbalance, even in women with an uneventful prenatal examination.
Subject(s)
Chromosome Aberrations , Comparative Genomic Hybridization/methods , Prenatal Diagnosis/methods , Adult , Anxiety/etiology , Cross-Sectional Studies , Female , Humans , Male , Oligonucleotide Array Sequence Analysis , Parents/psychology , Pregnancy , Prenatal Diagnosis/psychology , Young AdultSubject(s)
Arterio-Arterial Fistula/diagnostic imaging , Fetofetal Transfusion/diagnostic imaging , Pregnancy, Twin , Ultrasonography, Doppler, Pulsed/methods , Umbilical Arteries/abnormalities , Adult , Blood Flow Velocity , Diagnosis, Differential , Female , Humans , Pregnancy , Twins, Monozygotic , Umbilical Arteries/diagnostic imagingABSTRACT
OBJECTIVE: To review evidences on the management of patients with motor neuron disease. DATA SOURCES: PubMed literature searches from January 1982 up to January 2011. STUDY SELECTION: Key words for literature search were "motor neuron disease review (MND)". Only the articles which concentrated on the ventilation, nutrition, cognitive or multidisciplinary approaches for motor neuron disease were included. Case reports were not included in the review. In addition, publications were identified using the World Wide Web from references in these papers. Only articles in English were considered. DATA EXTRACTION: A total of 782 articles were retrieved using the key word search, of which 72 concentrated on ventilation, nutrition, cognitive or multidisciplinary approaches. From these, 43 articles were eventually included and formed the basis of this review. DATA SYNTHESIS: Motor neuron disease is an adult-onset neurodegenerative disease that leads to weakness of limb, bulbar, and respiratory muscles. It displays an ethnic variation in incidence; 90% of cases are sporadic and 10% are familial. New diagnostic criteria have been proposed to increase diagnostic sensitivity. Proper clinical studies, electrophysiology, and neuroimaging are necessary before reaching a diagnosis of motor neuron disease. Riluzole remains the only disease-modifying drug approved for this disease; it prolongs life by 3 to 4 months. Multidisciplinary care units are important in the management of motor neuron disease patients. Non-invasive positive pressure ventilation prolongs life in motor neuron disease patients with respiratory failure. Enteral feeding is usually recommended for affected patients with malnutrition. Cognitive impairment is common in these patients, for whom a formal neuropsychiatric assessment is recommended. Appropriate palliative care is needed for these patients in order to improve their quality of dying. CONCLUSION: Motor neuron disease is an incurable disease, for which a highly effective treatment is still pending. Symptomatic treatment remains the mainstay of management. A multidisciplinary approach embracing advances in non-invasive ventilation and gastrostomy can improve quality of life and extend the survival of motor neuron disease patients.
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Motor Neuron Disease/therapy , Palliative Care/methods , Quality of Life , Adult , Age of Onset , Cognition Disorders/etiology , Gastrostomy/methods , Humans , Motor Neuron Disease/diagnosis , Motor Neuron Disease/physiopathology , Neuroimaging/methods , Positive-Pressure Respiration/methods , Survival RateABSTRACT
OBJECTIVE: The 10 year outcomes and impact of motor and non-motor features on survival of a cohort of new onset Chinese Parkinson's disease (PD) patients were prospectively studied. METHOD: A cohort of new onset PD patients from 1995 to 2002 was recruited from a regional hospital based movement disorder clinic. Subjects were classified into postural instability gait disorder (PIGD), tremor predominant type or mixed subtypes at presentation. All were evaluated yearly for development of sensory complaints, first significant fall, hallucinations, dementia, postural hypotension, speech disturbances, dysphagia and postural instability persisted during 'on' medication state (PIPon). Mortality and predictors of death were determined. RESULTS: 171 new onset PD patients were recruited. After a mean follow-up of 11.3±2.6 years, 50 (29%) patients died. The standardised mortality ratio was 1.1 (CI 0.8 to 1.5, p=0.34). 83 (49%) developed dementia, 81 (47%) had psychosis and 103 (60%) had sensory complaints. Postural hypotension was found in 58 (34%) patients, 108 (63%) had PIPon, 101 (59%) had falls, 102 (60%) had dysphagia, 148 (87%) had freezing of gait and 117 (68%) had speech disturbances. 46 (27%) were institutionalised whereas 54 (32%) lived independently. Dementia (HR 5.0, 95% CI 2.1 to 13.0), PIPon (HR 2.8, 95% CI 1.2 to 6.8), older onset (HR 1.05, 1 year increase in age, 95% CI 1.0 to 1.1) and PIGD type (HR 2.1, 95% CI 1.2 to 3.7) were independent predictors of death. CONCLUSIONS: 10 years into PD, a significant proportion of patients developed dopa resistant motor and non-motor features. Older onset, PIGD type, PIPon and dementia had a negative impact on survival. Standardised mortality ratio was 1.1.
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Disease Progression , Parkinson Disease/mortality , Accidental Falls/statistics & numerical data , Adult , Aged , Aged, 80 and over , Asian People/statistics & numerical data , Cohort Studies , Deglutition Disorders/complications , Deglutition Disorders/mortality , Dementia/complications , Dementia/mortality , Female , Gait Disorders, Neurologic/complications , Gait Disorders, Neurologic/mortality , Hallucinations/complications , Hallucinations/mortality , Humans , Hypotension, Orthostatic/complications , Hypotension, Orthostatic/mortality , Male , Middle Aged , Parkinson Disease/complications , Parkinson Disease/diagnosis , Risk Factors , Speech Disorders/complications , Speech Disorders/mortality , Survival AnalysisSubject(s)
Fetal Growth Retardation/diagnostic imaging , Fetal Growth Retardation/drug therapy , Piperazines/therapeutic use , Sulfones/therapeutic use , Uterus/blood supply , Vasodilator Agents/therapeutic use , Adult , Cesarean Section , Female , Humans , Pregnancy , Pregnancy Outcome , Pulsatile Flow , Purines/therapeutic use , Sildenafil Citrate , Ultrasonography, PrenatalABSTRACT
First-line drug treatment for tuberculosis (TB) is frequently associated with liver toxicity. The goal of this study was to examine the association between UDP-glucuronosyl-transferase 1A1 (UGT1A1) genetic variations and anti-tuberculosis drug-induced hepatotoxicity (ATDH). A total of 98 patients, including 17 patients with ATDH, were enrolled; compound UGT1A1*27 and UGT1A1*28 were associated with an increased risk for developing ATDH after adjusting for age (OR 13.859; 95%CI 1.085-177.056). These findings require confirmation. However, screening for genetic variations prior to TB treatment may reduce the incidence of ATDH and improve treatment adherence.