PurposeDelayed gastric emptying is present in patients with functional dyspepsia (FD), diabetes mellitus, and neurological diseases. Diet may affect gastric emptying symptoms in patients with FD. We sought to determine the extent to which gastric emptying and symptoms of dyspepsia are influenced by caloric content in healthy subjects using ultrasonography.Materials and Methods32 healthy volunteers were given 2 meals with different caloric content in random order. Gastric emptying was determined using ultrasonography to measure antral area when fasting, and postprandially at intervals of 0, 10, 20, and 30 min. Dyspeptic symptoms including discomfort, nausea, and fullness were graded.ResultsThe antral area following a high-caloric meal compared to a low-caloric meal was significantly increased at 0, 10, 20, and 30 min (P=0.0203,<0.0001<0.0001,<0.0001, respectively), as was the median fullness (P<0.0048, 0.0001, 0.0009, 0.0001, respectively) measured at the same time points. There was a weak correlation (r2=0.1, P<0.0001) between the antral area and subjective fullness. No differences between gastric emptying in males and females were found.ConclusionThe caloric content of a meal influences gastric emptying. Using ultrasonography to measure the antral area helps us to assess gastric emptying and therefore to assess patients with functional dyspepsia.
Background Intravenous thrombolysis is the current therapy of choice in patients with acute ischemic stroke (AIS). While highly effective, the rate at which the procedure is employed is low. Studies evaluating the causes withholding thrombolytic treatment in developing nations remain scarce. We aim to determine the factors withholding thrombolytic treatment in AIS patients. Methods This is a retrospective study of AIS patients at Siloam Hospitals Lippo Village, Indonesia, in a 10-month period between April 2019 to February 2020. Patient data were collected from the medical records. Results One hundred and forty-five cases of AIS were found within a 10-month period (April 2019 to February 2020). Thrombolysis was performed in 6.90% of all patients with AIS (21.28% when adjusted for eligible patients with onset ≤ 4.5 h). Prehospital delay exceeding 4.5 h was the most common cause of withholding thrombolytic treatment (68.28% of patients present above 4.5 h or with unknown onset). Among patients presenting ≤ 4.5 h, causes withholding thrombolysis include clinical improvement (35.14%), mild non-disabling symptoms (32.43%), patient/family refusal (18.92%), extensive infarction (5.41%), seizures at onset (2.7%), as well as history of acute bleeding diathesis (2.7%) and gastrointestinal bleeding (2.7%). Conclusions Prehospital delay constitutes the primary obstacle toward receiving thrombolytic therapy for AIS, especially in developing countries. Among patients with onset below 4.5 h, other notable causes include clinical improvement, mild non-disabling symptoms, and patient/family refusal. Of note, the rate of patient/family refusal in our study was much higher compared to previous findings, which may reflect possible socio-economic, communication, or educational issues.
<p>The pathophysiology behind neuropsychiatric SLE (NPSLE) remains poorly understood and its clinical and radiological manifestations are highly varied. In this report, we present a complex case of an adolescent female patient with a three-week history of systemic symptoms (fever, nausea, vomiting, weight-loss, polyarticular joint pain), progressive motor weakness, tremor, and altered mental status. Physical examination was significant for oromandibular and cervical dystonia rigidity, and general weakness with imposed right-sided hemiparesis. A head MRI demonstrated bilateral hyperintense lesions of the basal ganglia and brainstem, SS without restricted diffusion. The patient was diagnosed with NPSLE, lupus nephritis, electrolyte imbalance, severe hypoalbuminemia, lupus cardiomyopathy, autoimmune hemolytic anemia, pulmonary tuberculosis, and sepsis. The patient was given treatment in the ICU with pulse dose corticosteroids, intravenous antibiotics, intravenous immunoglobulins (IVIg), and supportive treatment with correction of hematologic and electrolyte abnormalities. Her condition improved rapidly. Full alertness was regained, and symptoms of oromandibular dystonia, tremor, and weakness diminished significantly. A follow-up MRI three weeks later revealed complete disappearance of lesions, which we attribute to resolution of the inflammatory process in the brain.</p>
Manifestasi neurologis pada COVID-19 luas dan bervariasi. Kami melaporkan kasus ensefalopati pada COVID-19 dengan manifestasi gangguan perilaku dan kognitif, kejang, dan penurunan kesadaran, pada seorang laki-laki usia 47 tahun yang terdiagnosis positif COVID-19 dua minggu sebelumnya. Pada pemeriksaan fisik, pasien tampak gelisah dan disorientasi. Pada pemeriksaan neurologis tidak ditemukan defisit fokal. Hasil pemeriksaan laboratorium dan CT scan kepala nonkontras ditemukan dalam batas normal, dan hasil polymerase chain reaction (PCR) swab nasofaring positif. Hasil lumbal pungsi signifikan untuk peningkatan protein (0,54g/L) dengan jumlah sel dan gula normal, dan hasil PCR pada CSS tidak menemukan adanya SARS-CoV-2. Pasien mendapatkan terapi dengan remdesivir, dexamethasone, heparin, antibiotik, dan fenitoin, dan dirawat selama 8 hari dengan perbaikan. Dilakukan evaluasi fungsi luhur tiga minggu pasca awitan gejala, dan ditemukan penurunan fungsi atensi dan memori jangka pendek ringan. Manifestasi neurologis pada COVID-19 berupa penurunan kesadaran, kejang, gangguan perilaku, serta gangguan fungsi kognitif dapat muncul pada pasien tanpa faktor risiko jelas, dan timbul pada periode setelah fase akut dari infeksi SARS-CoV-2, yang mungkin disebabkan oleh respons imun yang belum sepenuhnya berhenti akibat masih terdapatnya sejumlah kecil virus di dalam tubuh.
Background Cerebral venous sinus thrombosis (CVST) composes an uncommon subtype of stroke caused by thrombotic occlusion of the cerebral venous system and tends to occur in hypercoagulable states. Albeit exceedingly rare, autoimmune hyperthyroidism and COVID-19 has been implicated as rare risk factors for CVST. As both conditions are capable of inducing degrees of inflammation and hypercoagulability, we postulate that COVID-19 could trigger CVST by superimposing endotheliitis and inflammation on the hypercoagulable and hypofibrinolytic state of hyperthyroidism. Case presentation We report the case of an adult male with headache, fever, nausea, vomiting, and previously known autoimmune hyperthyroidism. Diagnostics revealed elevated inflammatory and hypercoagulability markers, free T4, low TSHs, and positive SARS-CoV-2 PCR. Neuroimaging demonstrated an acute intracerebral and subdural hemorrhage attributable to cerebral sinus thromboses. A diagnosis of CVST with associated COVID-19 and autoimmune hyperthyroidism was established, and anticoagulation therapy was initiated. Follow-up examination revealed complete symptomatic resolution and regression of thrombosis. Conclusions Clinicians should be aware that even mild COVID-19 could precipitate CVST, especially in presence of other risk factors. Further studies should be conducted to evaluate the effects of mild COVID-19 on existing prothrombic states, including autoimmune hyperthyroidism. Furthermore, a high index of suspicion towards a secondary cause must be maintained for headaches in COVID-19, as it may indicate a serious etiology, including CVST.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.