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1.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-865251

RESUMO

The prevention and treatment of COVID-19 in China is now at a key stage.The tasks faced by the medical organs are fighting against the COVID-19 while providing the medical services orderly.As a Specialist medical institution nationwide, ophthalmic hospitals are resuming receiving patients and performing operations gradually, including precision interruption of the epidemic, prevention of the secondary virus transmission, and avoidance of nosocomial cross infection among health care providers are required.We explored a multifaceted management for the prevention and control of epidemic, with a special focus on the individual protection for patients and medical staffs.A preliminary positive effect can be observed as a result.The main measures taken cover two aspects.On the one hand, 2019-nCoV ribonucleic acid (RNA) detection and hematological indices inspection including C-reactive protein (CRP) and serum amyloid A (SAA) are listed as routine tests of preoperative screening for ocular surgical patients.These tests are required to be completed upon the admission to avoid the possibility of accepting any asymptomatic infected individual and to reduce the risk of nosocomial cross infection.On the other hand, the 2019-nCoV RNA detection is also provided to high-risk employees who visited affected area recently.This assists in obtaining guarantee in both safety and quality of medical services provided, but also helps in lessening the mental and spiritual stress for medical staffs.It is expected that these measures can contribute to the work of our peers of ophthalmology in the prevention and control of COVID-19 and to the safe environment where the medical services are provided, and provide a reference for other outbreak of virus-causing disease.

2.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-811592

RESUMO

The prevention and treatment of COVID-19 in China is now at a key stage. The tasks faced by the medical organs are fighting against the COVID-19 while providing the medical services orderly. As a Specialist medical institution nationwide, ophthalmic hospitals are resuming receiving patients and performing operations gradually, including precision interruption of the epidemic, prevention of the secondary virus transmission, and avoidance of nosocomial cross infection among health care providers are required. We explored a multifaceted management for the prevention and control of epidemic, with a special focus on the individual protection for patients and medical staffs. A preliminary positive effect can be observed as a result. The main measures taken cover two aspects. On the one hand, 2019-nCoV ribonucleic acid (RNA) detection and hematological indices inspection including C-reactive protein (CRP) and serum amyloid A (SAA) are listed as routine tests of preoperative screening for ocular surgical patients. These tests are required to be completed upon the admission to avoid the possibility of accepting any asymptomatic infected individual and to reduce the risk of nosocomial cross infection. On the other hand, the 2019-nCoV RNA detection is also provided to high-risk employees who visited affected area recently. This assists in obtaining guarantee in both safety and quality of medical services provided, but also helps in lessening the mental and spiritual stress for medical staffs. It is expected that these measures can contribute to the work of our peers of ophthalmology in the prevention and control of COVID-19 and to the safe environment where the medical services are provided, and provide a reference for other outbreak of virus-causing disease.

3.
China Journal of Endoscopy ; (12): 39-44, 2016.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-621348

RESUMO

Objective To present the changing of the parameters of orbital volume after endoscopic transethmoid medial orbital wall decompression combined with the endoscopic transethmoid intraconal fat-removal orbital decompression in thyroid associated ophthalmopathy (TAO).Methods A retrospective chart was reviewed in 11 patients (20 eyes) receiving orbital decompression for the treatment of exophthalmos secondary to TAO from September 2014 to August 2015. All patients diagnosed TAO were in stable and inactive phase at least for 6 months. High-resolution computed tomography (HRCT) scan were performed in all patients before and 3-month after surgery. CT scan of orbit and computer-aided measurement software were used to measure the exophthalmos. Changing of the parameters of orbital volume were recorded for analysis its relationship with the amount of proptosis reduction.Results The exophthalmos was signiifcantly decreased after surgery. Medial rectus volume, fat volume and orbital volume were larger postoperatively. The changing of rectus volume and fat volume both had negative correlationship with the amount of proptosis.Conclusions The thickening of medial rectus 3-month postoperative may due to the removing of medial wall of orbit during the surgery. The stimulation of the surgery may be another reason. The changing of rectus volume and fat volume both had negative correlationship with the amount of proptosis.

4.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-417200

RESUMO

Objective To introduce an effective nursing practice for patients with Grave's ophthalmopathy(GO) undergoing endoscopic trans-ethmoid orbital decompression(ETOD). Methods The treatment and nursing experience of 31 cases (57 eyes) undergoing orbital decompression through endoscopic trans-ethmoid approach were reviewed and analyzed. Results Three months after operation, exophthalmos was corrected in all 31 cases (57 eyes) with satisfying result, and the visual acuity was improved in all 9 cases (16 eyes),who complained of visual loss preoperatively. At the 3-months' review, 2 patients presented diplopia on the primary eye position due to newly on-set global displacement. Conclusions Advanced treatment and careful nursing are very important to improve the surgical safety and decrease the complications.

5.
Curr Eye Res ; 32(3): 199-215, 2007 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-17453940

RESUMO

PURPOSE: To study the feasibility of using basement membrane of human amniotic membrane (BMHAM) as a carrier for transplantation of cultivated cat corneal endothelial cells (cCCECs). METHODS: BHMAM was obtained by enzymic digestion. cCCECs were seeded on the BMHAM and cultivated traditionally. The resulting continuous monolayer of cCCECs was transplanted onto the cat corneal graft stripped of the Descemet membrane with endothelium. To determine whether the transplanted cCCECs were vital and functional in vivo, the corneal grafts were examined by slit-lamp microscope every day for 6 weeks, and corneal thickness was measured by ultrasonic pachymetry. Either in vivo or in vitro, the cCCEC sheets on BMHAMs were examined morphologically by light and electron microscope, and the cell density was measured. RESULTS: Seven to 10 days after seeding on the BMHAM, the cCCECs were confluent and formed a continuous monolayer with 3486 +/- 53 cells/mm(2) cell density. Like normal corneal endothelial cells, the cCCECs were almost hexagonal, squamous, and uniform in size. After transplantation, most cells were vital and functional nearly enough to maintain corneal graft thickness and transparency without rejection for at least 6 weeks. Six weeks after operation, the average thickness of the transplanted corneal grafts was only slightly greater than that before operation. Compared with that in vitro, after transplantation there was 5% to 8% reduction per week in cell density, which lasted for almost 3 weeks. After that, the average cCCEC density of corneal grafts was 2837 +/- 57 cells/mm(2) and quite stable maintained. CONCLUSIONS: This study demonstrated that BMHAM would be an ideal alternative for corneal Descemet membrane and a cell carrier for cCCEC transplantation.


Assuntos
Âmnio/transplante , Doenças da Córnea/cirurgia , Transplante de Córnea , Endotélio Corneano/transplante , Âmnio/citologia , Animais , Membrana Basal/citologia , Membrana Basal/diagnóstico por imagem , Gatos , Contagem de Células , Técnicas de Cultura de Células , Transplante de Células , Doenças da Córnea/patologia , Transplante de Córnea/diagnóstico por imagem , Endotélio Corneano/citologia , Endotélio Corneano/ultraestrutura , Humanos , Masculino , Microscopia Eletrônica de Varredura , Ultrassonografia
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