No abstract available.
Dexamethasone*

No abstract available.
Dexamethasone*

No abstract available.
Dexamethasone* ; Prognosis*

BACKGROUND/AIMS: The aim of this study was to compare the clinical effects of preoperative and postoperative dexamethasone on pain after endoscopic submucosal dissection (ESD) for early gastric neoplasm. METHODS: Forty patients with early gastric neoplasm who were scheduled for ESD were randomized into two groups according to the timing of steroid administration: preoperative ("pre", n=20) and postoperative ("post", n=20) steroid administration. The pre group received 0.15 mg/kg dexamethasone before ESD and placebo after, and the post group received pre-ESD placebo and post-ESD dexamethasone. The present pain intensity (PPI) index and the short-form McGill pain (SF-MP) questionnaire were evaluated. RESULTS: The primary outcome was PPI score at 6 hours after ESD. There was a greater reduction in 6-hour PPI in the pre group than in the post group (2.1±0.8 vs 3.0±1.1, respectively; p=0.006). The immediate PPI was also significantly lower in the pre group than in the post group (1.6±0.6 vs 2.9±0.6, respectively; p<0.001), and the total SF-MP scores were significantly lower in the pre group than in the post group both immediately and at 6 hours after the operation. CONCLUSIONS: Preoperative administration of dexamethasone may produce a superior analgesic effect in patients who undergo ESD compared with the postoperative administration of dexamethasone.
Dexamethasone* ; Humans ; Stomach Neoplasms*

No abstract available.
Brain* ; Depression* ; Dexamethasone*

No abstract available.
Dexamethasone* ; Psychotic Disorders*

No abstract available.
Anterior Chamber* ; Dexamethasone*

No abstract available.
Dexamethasone* ; Humans ; Membranes* ; Rupture*

No abstract available.
Central Serous Chorioretinopathy ; Dexamethasone

Objective: To determine the safety of intracamerally injected preservative-free 0.5% moxifloxacin/0.1% dexamethasone fixed-dose combination on the corneal endothelium in a rabbit model and compare it to intracamerally injected preservative-free 0.5% moxifloxacin. Methods: This experimental study included twenty eyes from ten albino rabbits. The eyes were assessed for baseline corneal clarity and anterior chamber (AC) inflammation using slit-lamp biomicroscopy. A specular microscope measured the corneal endothelial cell density (ECC) and corneal thickness (CT). Intracameral injections of 0.1 mL 0.5% moxifloxacin ophthalmic solution were administered to the 10 right eyes (IPFM group) and 0.1 mL of 0.5% moxifloxacin/0.1% dexamethasone fixed-dose preparation were administered to the 10 left eyes (IPFMDex group). In both groups, ECC, CT, corneal clarity, and AC inflammation at Day 1 (one day post-injection) and Day 7 (seven days post-injection) were compared with Day 0 (baseline). The IPFMDex group was also compared with the IPFM group at Days 0, 1, and 7. The endothelial cells of harvested corneas from both groups at Day 1 and 7 were stained with trypan blue and alizarin red, and compared for endothelial cell damage (ECD). Data were analyzed using paired and independent sample t-tests. Results: In both the IPFM and IPFMDex groups, ECC and CT at Day 1 (IPFM: ECC p=0.07, CT p=0.76; IPFMDex: ECC p=0.41, CT p=0.94) and Day 7 (IPFM: ECC p=0.95, CT p=0.28; IPFMDex: ECC p=0.29, CT p=0.34) were not different from Day 0 (baseline). No significant difference in ECC, CT, and ECD were found between the IPFM and IPFMDex groups at Day 1 (ECC p=0.82, CT p=0.36, ECD p=0.96) and Day 7 (ECC p=0.95, CT p=0.22, ECD p=0.61). Throughout the study, the cornea in both groups were clear and showed no signs of AC inflammation. Conclusion Intracameral injection of preservative-free moxifloxacin/dexamethasone fixed-dose formulation was safe on the rabbit corneal endothelium and was no different from preservative-free moxifloxacin.
Moxifloxacin ; Dexamethasone ; Endothelium, Corneal