RESUMO
STUDY OBJECTIVE: Menstrual dysfunction can impact both the physical and emotional health of young people.1 Multiple chronic diseases have been associated with menstrual dysfunction in adults2; however, there is little research in adolescents, despite nonadherence and suboptimal illness control in this group. We aimed to identify the impact of chronic illness on the age of menarche and the menstrual cycle in adolescents. METHODS: Studies were extracted of female adolescents aged 10-19 who had a chronic physical illness. Data included outcomes on age of menarche and/or menstrual cycle quality. Exclusion criteria aimed to exclude diseases where menstrual dysfunction was a known part of the disease pathophysiology (ie, polycystic ovarian syndrome)3 or in which medications were used that directly impacted gonadal function.4 A literature search (to January 2022) was performed on the EMBASE, PubMed, and Cochrane library databases. Two widely used modified quality analysis tools were used. RESULTS: Our initial search netted 1451 articles, of which 95 full texts were examined and 43 met the inclusion criteria. Twenty-seven papers focused on type 1 diabetes (T1D), with 8 papers examining adolescents with cystic fibrosis and the remaining studying inflammatory bowel disease, juvenile idiopathic arthritis, coeliac disease, and chronic renal disease. Metanalysis of 933 patients with T1D vs 5244 controls demonstrated a significantly later age of menarche in T1D (by 0.42 years; P ≤ .00001). There was also a significant association between higher HbA1c and insulin dose (IU/kg) and later age of menarche. Eighteen papers reviewed other aspects of menstruation, including dysmenorrhea, oligomenorrhoea, amenorrhea, and ovulatory function, with variable findings. CONCLUSION: Most studies were small and in single populations. Despite this, there was evidence of delayed menarche and some evidence of irregular menses in those with cystic fibrosis and T1D. Further structured studies are needed to evaluate menstrual dysfunction in adolescents and how it relates to their chronic illness.
Assuntos
Fibrose Cística , Diabetes Mellitus Tipo 1 , Adulto , Feminino , Humanos , Adolescente , Menstruação , Distúrbios Menstruais , Menarca/fisiologia , Ciclo Menstrual/fisiologia , Doença CrônicaRESUMO
Xylosandrus germanus (Blandford) has caused increasing damage in high-density New York apple orchards since 2013, resulting in tree decline and death. We documented their occurrence and timing in > 50 orchards using ethanol-baited traps from 2014 to 2016. First captures ranged from 48 to 83 degree days (base 10 °C) from 1 January. Captures were numerically higher at the orchard-woods interface than within the orchard interior, but differences were not significant in locations with lower populations. Control using insecticide trunk sprays was tested in potted, waterlogged apple trees placed in orchards and nurseries, and inside wooded areas adjacent to orchards. A verbenone repellent was used in combination with trunk sprays to improve control. Overall, insecticide sprays were inconsistent and marginal in preventing new infestations. Chlorpyrifos significantly reduced infestations versus lambda-cyhalothrin and untreated trees at one location in the 2015 orchard trials, and versus untreated trees at one location in the 2016 nursery trials, but otherwise performed no better than other treatments. The addition of verbenone to either the check or permethrin treatments resulted in significantly fewer attack sites containing brood at one orchard site in 2016. Chlorpyrifos, lambda-cyhalothrin, and permethrin significantly reduced the number of attack sites containing adults compared with untreated trees at one nursery trial location in 2016, but were otherwise ineffective in reducing numbers of trees in other locations and infestation categories. We found several fungal and bacterial species associated with X. germanus and its infestation of apples. These microbes likely play a minimal role in apple decline.
Assuntos
Inseticidas , Malus/microbiologia , Gorgulhos/microbiologia , Animais , Controle de Insetos , New YorkRESUMO
OBJECTIVE: To assess the effect of 1 or 2 laryngeal prosthetic sutures on rima glottidis areas in equine laryngeal specimens. STUDY DESIGN: Experimental, randomized design. ANIMALS: Cadaveric equine larynges (n=16). METHODS: Larynges were collected from 10 horses; 2 sutures each were preplaced in the right and left sides of each larynx. A dorsal suture (DS) was placed through the caudal rim of the dorsal midline of the cricoid cartilage, under the cricopharyngeus muscle and through the proximal and rostral aspect of the muscular process. A lateral suture (LS) was placed 1.5 cm lateral to the DS and through the muscular process more distal and caudal to the 1st suture. Larynges were positioned in a customized stand and the rima glottidis photographed after each suture (LS or DS) or suture combination (CS) was tied in random sequence. An additional 6 larynxes were used to determine whether the tension applied to the sutures was repeatable. Sutures were preplaced in both the right and left side of each larynx as described above and each suture and CS was tied and released 3 times in each larynx. Photographs were taken of the rima glottidis after each suture or CS was tied generating 3 replicates for each suture configuration on each side of the 6 larynges. RESULTS: Mean rima glottidis area was not different between DS and LS when tied alone (P=.85); however, mean area after CS (DS+LS) was greater than DS (P<.001) and LS (P<.001) alone. The coefficient of variation for the 6 suture patterns were low (1-7%) and the intraclass correlation coefficient estimates were very high (0.997-0.998) demonstrating excellent repeatability between replicates for each of the 3 suture configurations. CONCLUSION: Our results suggest that laryngoplasty using 2 prostheses; 1 placed dorsally in the cricoid and through the rostral and proximal muscular process and 1 placed 1.5 cm lateral to the 1st and more caudal and distal in the muscular process results in a greater cross sectional area of the rima glottidis than either suture used alone. CLINICAL RELEVANCE: Seemingly prosthetic sutures contribute independently to each other in determining the contour of the rima glottidis. Use of 2 prosthetic sutures improves crosssectional area of the rima glottidis compared with each suture alone and may improve surgical outcome in laryngoplasty.