Oman

阿曼
  • 文章类型: Journal Article
    椰枣(PhoenixdactyliferaL.)(槟榔科:槟榔科)是阿曼最重要的经济作物,年产量>360,000吨水果。Dubas虫(OmmatissuslybicusdeBergevin)(半翅目:Tropiduchidae)是枣树的主要害虫之一,导致水果产量减少50%。在两个赛季的过程中,研究了生活在枣树树冠中的各种节肢动物捕食者,以可能对杜巴虫进行生物防治,鉴于害虫综合管理中对非化学害虫防治的兴趣与日俱增。我们直接从60个阿曼椰枣种植园的椰枣叶中收集了约6,900种节肢动物捕食者,并使用基于PCR的分子肠道含量分析对它们进行了杜巴虫捕食。我们确定≥56种节肢动物捕食者以Dubas虫为食。我们发现捕食性螨,蚂蚁,整个捕食者群落的结合显示捕食检测频率与杜巴虫密度的增加呈正相关。此外,季节对肠道含量阳性有显著影响,由于春季的捕食者对杜巴虫的检测呈阳性的比例明显更高,这表明这个季节可能是最成功的时间,以保护生物控制计划,利用不同的捕食者。
    The date palm (Phoenix dactylifera L.) (Arecales: Arecaceae) is the most economically important crop in Oman with an annual production of >360,000 tons of fruit. The Dubas bug (Ommatissus lybicus de Bergevin) (Hemiptera: Tropiduchidae) is one of the major pests of date palms, causing up to a 50% reduction in fruit production. Across the course of 2 seasons, a variety of arthropod predators living in the date palm canopy were investigated for possible biological control of Dubas bugs, given the growing interest in nonchemical insect pest control in integrated pest management. We collected ~6,900 arthropod predators directly from date palm fronds from 60 Omani date palm plantations and tested them for Dubas bug predation using PCR-based molecular gut content analysis. We determined that ≥56 species of arthropod predators feed on the Dubas bug. We found that predatory mites, ants, and the entire predator community combined showed a positive correlation between predation detection frequency and increasing Dubas bug density. Additionally, there was a significant impact of season on gut content positives, with the spring season having a significantly higher percentage of predators testing positive for Dubas bug, suggesting this season could be the most successful time to target conservation biological control programs utilizing a diverse suite of predators.
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  • 文章类型: Letter
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  • 文章类型: Case Reports
    咪达唑仑的静脉内(IV)给药可导致癫痫样活动或运动。本报告描述了5例静脉注射咪达唑仑后出现癫痫样运动的新生儿。这些患者在2019年至2022年之间出现,并被送往位于马斯喀特学术中心内的新生儿重症监护病房。阿曼。静脉注射咪达唑仑后不久发生异常运动。接受咪达唑仑输注后,没有患者出现癫痫样运动。癫痫样运动是自发或通过抗癫痫药物中止的。此外,任何婴儿在治疗后期均未观察到癫痫复发.由于这种不良反应可能与推注给药的速度有关,静脉注射咪达唑仑必须在2-3分钟内缓慢推注,然后缓慢冲洗生理盐水。为了防止咪达唑仑对新生儿的潜在不良影响,新生儿看护者必须意识到这一点。
    An intravenous (IV) administration of midazolam may result in seizure-like activity or movement. This report describes 5 neonates who developed seizure-like movements after IV midazolam injection. The patients presented between 2019 and 2022 and were admitted to a neonatal intensive care unit located within an academic centre in Muscat, Oman. The abnormal movements occurred shortly after IV bolus administration of midazolam. None of the patients experienced seizure-like movements after receiving midazolam infusions. The seizure-like movements were aborted either spontaneously or by antiseizure medications. In addition, seizure recurrence was not observed in any of the infants during the later stages of their treatment. Since this adverse effect might be related to the speed of the bolus administration, IV midazolam must be given as a slow bolus over 2-3 minutes followed by a slow flush of normal saline. To prevent midazolam\'s potential adverse effect on newborns, neonatal caregivers must be aware of it.
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  • 文章类型: Journal Article
    本研究旨在调查阿曼大三学生的网络成瘾与饮食习惯之间的关系。
    这项横断面研究是在苏丹卡布斯大学进行的,马斯喀特,阿曼,在2020年11月接受调查的大专生中。使用强迫性互联网使用量表和饮食习惯问卷。卡方交叉表分析用于探索网络成瘾与饮食习惯之间的关系。
    本研究共纳入377名学生。总的来说,59.9%的大专生被确定为网络成瘾。在这个群体中,62.8%报告餐量减少,54.4%报告食欲下降。不同网络成瘾程度学生的膳食数量(X2=30.528;P<0.001)和食欲变化(X2=28.731;P<0.001)差异有统计学意义。
    这项研究的结果表明,该人群中网络成瘾与饮食习惯改变之间可能存在联系。这项研究强调了鼓励健康生活行为并提高对网络成瘾不利影响的认识的策略的必要性。
    UNASSIGNED: This study aimed to investigate the association between internet addiction and dietary habits among Omani junior college students.
    UNASSIGNED: This cross-sectional study was conducted at Sultan Qaboos University, Muscat, Oman, among junior college students surveyed in November 2020. The Compulsive Internet Use Scale and a dietary habits questionnaire were used. Chi-square cross-tabulation analyses were used to explore the relationship between internet addiction and dietary habits.
    UNASSIGNED: A total of 377 students were included in this study. Overall, 59.9% of the junior college students were identified as having an internet addiction. Within this group, 62.8% reported reduced meal sizes and 54.4% reported a decrease in appetite. There was a statistically significant difference in both meal size (X2 = 30.528; P <0.001) and appetite changes (X2 = 28.731; P <0.001) among students with different levels of internet addiction.
    UNASSIGNED: The results of this study suggest a possible link between internet addiction and altered dietary habits among this population. This study highlights the need for strategies that encourage healthy living behaviours and raise awareness about the adverse effects of internet addiction.
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  • 文章类型: Case Reports
    Erdheim-Chester病(ECD)是一种罕见的非朗格汉斯细胞组织细胞增生症,病因不明。最近被认为是具有影响丝裂原激活蛋白激酶途径的基因突变的肿瘤。我们报告了一名49岁的女性患者,该患者最初于2012年在马斯喀特的三级护理中心就诊,阿曼,双侧面部肿块。这些被删除,但后来在10年内复发。然后她出现了xanthelasma,骨病变,下丘脑性腺功能减退继发不孕,尿崩症和桥本甲状腺功能减退症。对面部肿块进行活检,它们显示出典型的形态学特征,即泡沫组织细胞弥漫性浸润,散见于Touton型巨细胞,斑片状淋巴细胞浸润和致密纤维化。患者病情稳定,正在随访中。由于双侧面部肿块的复发,所呈现的ECD病例特别有趣。据作者所知,这是阿曼第一例记录在案的病例.
    Erdheim-Chester disease (ECD) is a rare form of non-Langerhans cell histiocytosis with unknown aetiology. It is recently recognised to be neoplastic with genetic mutations affecting the mitogen-activating protein kinase pathway. We report a 49-year-old female patient who initially presented in 2012 to a tertiary care centre in Muscat, Oman, with bilateral facial masses. These were removed but later recurred over a period of 10 years. She then presented with xanthelasmas, bone lesions, secondary infertility due to hypothalamic hypogonadism, diabetes insipidus and Hashimoto\'s hypothyroidism. The facial masses were biopsied and they showed classic morphological features in the form of diffuse infiltration by foamy histiocytes with scattered Touton type of giant cells, patchy lymphocytic infiltrates and dense fibrosis. The patient is stable and is being followed-up. The presented ECD case is particularly interesting due to the recurrent bilateral facial masses. To the best of the authors\' knowledge, this is the first documented case in Oman.
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  • 文章类型: Journal Article
    本研究旨在评估病因,儿童惊厥性癫痫持续状态(CSE)的治疗和结局,并强调在这种情况下影响患者结局的因素。
    在一项跨越2020-2023年的回顾性研究中,苏丹卡布斯大学医院急诊科(ED)治疗的93名CSE儿童,分析了高依赖性病房(HDU)和重症监护病房(ICU)。出院时的改良Rankin量表用于确定CSE结果。
    在研究的93名儿童(平均年龄4.84±3.64岁)中,主要是阿曼(92.47%),发现了14种病因。其中,急性症状(37.7%)和发热状态(31.2%)是CSE的主要原因。地西泮一线治疗58例(67.44%),中位癫痫发作持续时间为45分钟。在60分钟内成功控制了71例(76.34%)的癫痫发作。在55.9%的病例中观察到恢复到基线,而死亡率和残疾分别为5.38%和38.7%,分别。对于17个案例,病因和持续时间显着影响患者的结果(P<0.05)。
    急性症状状态是CSE最常见的病因。CSE持续时间较长与较高的死亡率和神经系统残疾有关。及时和适当的CSE管理至关重要。此外,识别和治疗CSE的根本原因是减少其持续时间和改善患者预后的关键步骤。
    UNASSIGNED: This study aimed to evaluate the aetiology, management and outcomes of convulsive status epilepticus (CSE) in children and highlight the factors influencing patient outcomes in such cases.
    UNASSIGNED: In a retrospective study spanning the 2020-2023 period, 93 children with CSE treated at Sultan Qaboos University Hospital\'s emergency department (ED), high dependency unit (HDU) and intensive care unit (ICU) were analysed. The Modified Rankin Scale at discharge was used to determine CSE outcomes.
    UNASSIGNED: Among the 93 children studied (mean age 4.84 ± 3.64 years), predominantly Omani (92.47%), 14 aetiologies were noted. Of them, acute symptomatic (37.7%) and febrile status (31.2%) were the primary causes of CSE. Diazepam was administered as the first-line treatment in 58 (67.44%) cases, with a median seizure duration of 45 minutes. Successful seizure control was achieved in 71 (76.34%) cases within 60 minutes. A return to baseline was observed in 55.9% of cases, while mortality and disability were noted in 5.38% and 38.7% of cases, respectively. For 17 cases, aetiology and duration significantly impacted patient outcomes (P <0.05).
    UNASSIGNED: Acute symptomatic status is the most common aetiology of CSE. A longer duration of CSE is associated with higher mortality and neurological disability. Prompt and appropriate management of CSE is essential. Furthermore, identifying and treating the underlying cause of CSE is a crucial step in reducing its duration and improving patient outcomes.
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  • 文章类型: Journal Article
    本研究旨在调查知识,在马斯喀特三级医院的医生之间分享不愉快的健康信息和遵守SPIKES协议的态度和经验,阿曼。
    这项横断面研究于2022年8月至10月在苏丹卡布斯大学医院进行。一个电子,我们使用自编问卷收集来自不同科室医师的数据.
    共有89名医生完成了问卷(应答率=22.3%)。大多数参与者(n=86,96.6%)认识到需要在传递不愉快的健康信息(“坏消息”)方面进行额外的培训,78.7%(n=70)表示愿意接受此类培训。此外,32.6%(n=29)报告了由于坏消息传递不当而导致的负面经历,同等比例的人承认未经患者同意向他们的家人透露坏消息。大多数(n=77,86.5%)表现出对SPIKES协议的总体依从性高,59.6-85.4%,通常报告的12.4-34.8%和1.1-11.2%,有时,从不遵循协议的具体步骤,分别。婚姻状况(P=0.015)和资格(P=0.032)是唯一与依从性相关的变量。已婚医生和具有董事会和/或研究金证书的医生报告的依从性明显优于同行。
    阿曼的医生在提供令人不快的健康信息方面遇到挑战,强调文化影响的相互作用,培训和遵守协议。为了应对这些挑战,建议有针对性和频繁的培训计划,从本科医学教育开始,延伸到各种职业水平的医生的持续机会。
    UNASSIGNED: This study aimed to investigate the knowledge, attitude and experiences in sharing unpleasant health information and adherence to the SPIKES protocol among physicians at a tertiary hospital in Muscat, Oman.
    UNASSIGNED: This cross-sectional study was conducted at the Sultan Qaboos University Hospital from August to October 2022. An electronic, self-administered questionnaire was used to gather data from physicians across various departments.
    UNASSIGNED: A total of 89 physicians completed the questionnaire (response rate = 22.3%). Most participants (n = 86, 96.6%) recognised the need for additional training in the delivery of unpleasant health information (\'bad news\'), with 78.7% (n = 70) expressing their willingness to undertake such training. Additionally, 32.6% (n = 29) reported negative experiences due to improper delivery of bad news, with an equal proportion admitting to disclosing bad news to patients\' family without their consent. The majority (n = 77, 86.5%) demonstrated a high level of overall adherence to the SPIKES protocol, with 59.6-85.4%, 12.4-34.8% and 1.1-11.2% reported usually, sometimes and never following specific steps of the protocol, respectively. Marital status (P = 0.015) and qualifications (P = 0.032) were the only variables that were associated with adherence level, with married physicians and those with board and/or fellowship certificates reporting significantly better adherence compared to their counterparts.
    UNASSIGNED: Physicians in Oman encounter challenges in delivering unpleasant health information, underscoring the interplay of cultural influences, training and adherence to protocols. To address these challenges, targeted and frequent training programmes are recommended, starting from undergraduate medical education and extending to continuous opportunities for physicians at various career levels.
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  • 文章类型: Journal Article
    本研究旨在报告阿曼下颌骨髁突骨折与切开复位内固定(ORIF)相关的并发症发生率。
    这项回顾性队列研究是在Al-Nahdha医院和马斯喀特苏丹卡布斯大学医院接受下颌髁突骨折ORIF治疗的患者中进行的,阿曼,从2008年1月到2020年12月。收集的数据包括患者人口统计学,骨折病因,骨折侧和类型,手术入路,记录并发症和结果。
    在研究期间,共有68例患者(男59例,女9例;平均年龄30.1岁),83例下颌骨髁突骨折患者接受了ORIF治疗。髁下骨折是最常见的类型,发生在62.7%的患者中,而双侧骨折21例(30.8%)。最常见的手术方法是下颌后,用于42.2%的患者。总并发症发生率为42.6%,最常见的并发症是短暂性面神经麻痹(18.1%),错牙合(14.7%)和张口受限(10.3%)。6例进行了随后的手术干预以纠正错牙合。总并发症发生率与患者临床特征之间无统计学显著关联。
    尽管下颌髁突骨折的ORIF通常提供有利的结果,它有并发症的风险。
    UNASSIGNED: This study aimed to report the complication rate associated with open reduction and internal fixation (ORIF) of mandibular condyle fractures in Oman.
    UNASSIGNED: This retrospective cohort study was conducted among patients who underwent ORIF of mandibular condyle fractures at Al-Nahdha Hospital and the Sultan Qaboos University Hospital in Muscat, Oman, from January 2008 to December 2020. Data collected included patient demographics, fracture aetiology, fracture side and type, surgical approach and recorded complications and outcomes.
    UNASSIGNED: A total of 68 patients (59 males and 9 females; mean age of 30.1 years) with 83 mandibular condyle fractures underwent ORIF during the study period. Subcondylar fractures were the most common type, occurring in 62.7% of patients, while bilateral fractures were observed in 21 (30.8%) patients. The most common surgical approach was retromandibular, used in 42.2% of patients. The overall complication rate was 42.6%, with the most frequently reported complications being transient facial nerve palsy (18.1%), malocclusion (14.7%) and restricted mouth opening (10.3%). Subsequent surgical interventions to correct malocclusion were performed in 6 cases. There was no statistically significant association between the overall complication rate and the patients\' clinical characteristics.
    UNASSIGNED: Although ORIF of mandibular condyle fractures generally offers favourable outcomes, it carries a risk of complications.
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  • 文章类型: Case Reports
    血管淋巴样增生伴嗜酸性粒细胞增多(ALHE)是一种罕见的,良性,血管增生性肿瘤。我们报告了一名25岁的女性患者,她于2021年在Rustaq的皮肤科诊所报告,阿曼,有多个,分组,左侧颞枕区持续6个月的红斑圆顶状丘疹和结节。活检结果与ALHE的诊断一致,有皮脂腺导管中蠕形螨感染的证据。在多次冷冻治疗和局部应用甲硝唑凝胶治疗7周后,患者表现出明显的改善。这种情况表明,头皮营养不良症可能是ALHE发展的新触发因素。
    Angiolymphoid hyperplasia with eosinophilia (ALHE) is a rare, benign, vasoproliferative tumour. We report a 25-year-old female patient who reported in 2021 to a dermatology clinic in Rustaq, Oman, with multiple, grouped, erythematous dome-shaped papules and nodules of 6 months duration on the left temporo-occipital region. Biopsy findings were consistent with a diagnosis of ALHE with evidence of Demodex mite infestation in the sebaceous ducts. The patient demonstrated significant improvement following 7 weeks of treatment with multiple cryotherapy sessions and topical application of metronidazole gel. This case suggests that scalp demodicosis may represent a novel trigger for the development of ALHE.
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  • 文章类型: Case Reports
    已知分泌促肾上腺皮质激素(ACTH)的垂体腺瘤与行为改变有关,但包括精神病和谵妄在内的急性表现较少见。我们报告了一个42岁的女性患者,其已知的高血压和糖尿病病史,在马斯喀特的三级护理中心出现提示精神病的急性发作行为变化,2022年阿曼。进一步评估显示ACTH依赖性库欣病伴垂体微腺瘤。患者接受了腺瘤的内镜切除术。在围手术期,除了谵妄,她还经历了精神病的恶化。她还出现了反应迟钝的情况,姿态,严重的出汗和呼吸困难伴有心动过速和高血压,采用咪达唑仑和左乙拉西坦治疗。癫痫发作检查和计算机断层扫描脑部扫描并不明显。在后续行动中,她表现出完全缓解的症状,血压和血糖控制良好。
    Adrenocorticotropic hormone (ACTH)-secreting pituitary adenomas are known to be associated with behavioural changes but acute presentation including psychosis and delirium are less common. We report the case of a 42-year-old female patient with a known medical history of hypertension and diabetes mellitus, presenting with acute onset behavioural changes suggestive of psychosis to a tertiary care centre in Muscat, Oman in 2022. Further evaluation revealed an ACTH dependent Cushing\'s disease with a pituitary microadenoma. The patient was admitted for endoscopic resection of the adenoma. During the peri-operative period, she experienced worsening of psychosis in addition to delirium. She also developed episodes of unresponsiveness, posturing, severe diaphoresis and dyspnoea accompanied by tachycardia and hypertension which were managed with midazolam and levetiracetam. A seizure work-up and computed tomography brain scan were unremarkable. At follow-up, she showed full resolution of symptoms with good blood pressure and glycaemic control.
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