Triamcinolone Nasal Inhalation Clinical Trials

• NO Donors and Inhibitors Study
  ClinicalTrials.gov Identifier: NCT00159380 - Recruiting
  Asthma; Healthy volunteers
  
• Intravitreal v. Sub-tenon Injections of Triamcinolone Acetonide for Macular Edema in Retinal Disorders
  ClinicalTrials.gov Identifier: NCT00101764 - Active, not recruiting
  
  
• Study of Nasal Irrigation Versus Nasal Spray for Chronic Nasal and Sinus Symptoms
  ClinicalTrials.gov Identifier: NCT00318006 - Active, not recruiting
  Chronic Rhinosinusitis
  
• Trial Comparing Treatment With Tiotropium Inhalation Capsules to Combivent? Inhalation Aerosol in COPD Patients.
  ClinicalTrials.gov Identifier: NCT00388882 - Active, not recruiting
  Pulmonary Disease, Chronic Obstructive
  
• Nasal Inhalation of Dornase Alfa (Pulmozyme) in Patients With Cystic Fibrosis and Chronic Rhinosinusitis
  ClinicalTrials.gov Identifier: NCT00265434 - Active, not recruiting
  Cystic Fibrosis; Chronic Rhinosinusitis
  
• Open Label Extension of a Clinical Trial of Intravitreal Triamcinolone for Diabetic Macular Oedema-TDMX Study
  ClinicalTrials.gov Identifier: NCT00148330 - Active, not recruiting
  Diabetic macular oedema
  
• Effects of Multiple Nasal Exposures to House Dust Mite Allergen on Nasal and Body Inflammation and Airway Sensitivity
  ClinicalTrials.gov Identifier: NCT00513487 - Active, not recruiting
  Allergic Rhinitis
  
• Nasal Inhalation of Pulmozyme in Patients With Cystic Fibrosis and Chronic Rhinosinusitis
  ClinicalTrials.gov Identifier: NCT00534079 - Recruiting
  Cystic Fibrosis; Rhinosinusitis
  
• A Trial Comparing Treatment With Tiotropium Inhalation Capsules to Combivent? Inhalation Aerosol in COPD Patients.
  ClinicalTrials.gov Identifier: NCT00359788 - Recruiting
  Pulmonary Disease, Chronic Obstructive
  
• Triamcinolone Acetonide as an Adjunctive to VPDT in ARMD.
  ClinicalTrials.gov Identifier: NCT00148551 - Active, not recruiting
  Age-Related Macular Degeneration
  
• Microbiological Characterization and Nasal Carriage Rates of Methicillin Resistant Staphylococcus Aureus (MRSA) in Vancouver Downtown Eastside
  ClinicalTrials.gov Identifier: NCT00247871 - Active, not recruiting
  Nasal Colonization With MRSA Bacteria
  
• Comparison Between Systemic Exposure to Ciclesonide Nasal Spray, Ciclesonide HFA Nasal Aerosol and Orally Inhaled Ciclesonide (BY9010/M1-422)
  ClinicalTrials.gov Identifier: NCT00458835 - Active, not recruiting
  Allergic Rhinitis
  
• Comparator Study Evaluating Patient Preference Of Fluticasone Furoate Nasal Spray vs. Fluticasone Propionate Nasal Spray
  ClinicalTrials.gov Identifier: NCT00539006 - Active, not recruiting
  Seasonal Allergic Rhinitis
  
• Cigarette Smoke Nasal and Whole Blood Challenge in Patients with COPD
  ClinicalTrials.gov Identifier: NCT00159341 - Recruiting
  Lung Diseases, Obstructive
  
• A Multicentre Randomised Clinical Trial of Laser Treatment Plus Intravitreal Triamcinolone for Diabetic Macular Oedema
  ClinicalTrials.gov Identifier: NCT00148265 - Recruiting
  Diabetic macular oedema
  
• Effects of Allergen Inhalation on Adenosine Receptor Expression in Sputum and Peripheral Blood
  ClinicalTrials.gov Identifier: NCT00116311 - Active, not recruiting
  Asthma; Healthy
  
• Association of L-Asparaginase-Methotrexate–Dexamethasone for Nasal and Nasal-Type Natural Killer (NK)-T-Cell Lymphoma
  ClinicalTrials.gov Identifier: NCT00283985 - Recruiting
  Lymphoma, Non-Hodgkin
  
• Investigation of the Association Between Nasal Polyposis and Extraesophageal Reflux Disease
  ClinicalTrials.gov Identifier: NCT00215787 - Recruiting
  Nasal Polyps; Gastroesophageal Reflux
  
• Safety Study of Aztreonam Lysinate for Inhalation (AI) in Cystic Fibrosis Patients with P. Aeruginosa
  ClinicalTrials.gov Identifier: NCT00128492 - Active, not recruiting
  Cystic Fibrosis
  
• Safety of Tobramycin Inhalation Powder (TIP) vs Tobramycin Solution for Inhalation in Patients With Cystic Fibrosis
  ClinicalTrials.gov Identifier: NCT00388505 - Recruiting
  Cystic Fibrosis
  
• Comparison of Reduced Fluence Versus Standard Photodynamic Therapy (in Combination With Intravitreal Triamcinolone Acetate)
  ClinicalTrials.gov Identifier: NCT00523406 - Active, not recruiting
  Macular Degeneration
  
• A Study to Evaluate a Once-Daily Investigational Nasal Spray in Adults and Adolescents with Seasonal Allergic Rhinitis (SAR)
  ClinicalTrials.gov Identifier: NCT00115622 - Active, not recruiting
  Rhinitis, Allergic, Seasonal
  
• Study of Nasonex® for the Treatment of Nasal Polyps in Pediatric Subjects Between the Ages of 6 and Less Than 18 Years Old (Study P04292)
  ClinicalTrials.gov Identifier: NCT00378378 - Recruiting
  Nasal Polyps
  
• Changes in Nasal Patency with Changes in Posture, Temperature, Humidity and Nasal Patency Seen by Acoustic Rhinometry
  ClinicalTrials.gov Identifier: NCT00147888 - Active, not recruiting
  Mucosal congestion
  
• The Effect of Preoperative Oral Prednisone on the Operative Field During Nasal Polypectomy: A Pilot Study
  ClinicalTrials.gov Identifier: NCT00440219 - Not yet recruiting
  Nasal Polyps
  
• Mint Tea for the Treatment of Nasal Polyps
  ClinicalTrials.gov Identifier: NCT00465543 - Recruiting
  Nasal Polyps
  
• The Effects of Nitric Oxide for Inhalation During Left Ventricular Assists Device (LVAD) Implantation
  ClinicalTrials.gov Identifier: NCT00060840 - Recruiting
  Congestive Heart Failure
  
• A Randomized Trial Comparing Intravitreal Triamcinolone Acetonide and Laser Photocoagulation for Diabetic Macular Edema
  ClinicalTrials.gov Identifier: NCT00105404 - Completed
  
  
• Eflornithine With or Without Triamcinolone in Preventing Nonmelanoma Skin Cancer in Patients With Actinic Keratosis
  ClinicalTrials.gov Identifier: NCT00021294 - Active, not recruiting
  actinic keratosis; squamous cell carcinoma of the skin; prevention of skin cancer; basal cell carcinoma of the skin
  
• Comparison of Efficacy Between Silicone Ahmed Glaucoma Valves With and Without Intravitreal Triamcinolone Injection
  ClinicalTrials.gov Identifier: NCT00491712 - Active, not recruiting
  Neovascular Glaucoma
  
• RCT of Nasal Turbinate Reduction to Improve CPAP Outcomes for Sleep Apnea
  ClinicalTrials.gov Identifier: NCT00503802 - Recruiting
  Sleep Apnea Syndromes; Nasal Obstruction; Turbinate Hypertrophy
  
• Placebo-Controlled Trial With Nasonex for Nasal Obstruction Secondary to Adenoids Hypertrophy in Children (P04367)
  ClinicalTrials.gov Identifier: NCT00553891 - Recruiting
  Nasal Obstruction; Adenoids Hypertrophy; Adenoidectomy
  
• Intravitreal Bevacizumab vs. Bevacizumab Combined With Triamcinolone for Neovascular AMD
  ClinicalTrials.gov Identifier: NCT00370370 - Active, not recruiting
  Neovascular Age-Related Macular Degeneration
  
• Study of the Combination of Anecortave Acetate and Triamcinolone Acetonide for the Treatment of Exudative Age-Related Macular Degeneration (AMD)
  ClinicalTrials.gov Identifier: NCT00211419 - Active, not recruiting
  Maculopathy, Age-Related
  
• Study of Mometasone Furoate Nasal Spray and Oxymetazoline Nasal Spray Given Together Once A Day To Treat Seasonal Allergic Rhinitis (P04500)
  ClinicalTrials.gov Identifier: NCT00552110 - Recruiting
  Seasonal Allergic Rhinitis
  
• Effects of Sublingual Immunotherapy on Grasspollen Allergy
  ClinicalTrials.gov Identifier: NCT00150514 - Completed
  Hayfever
  
• Sub-Tenon’s Injection of Triamcinolone and Ciprofloxacin in a Controlled-Release System for Cataract Surgery
  ClinicalTrials.gov Identifier: NCT00431028 - Recruiting
  Inflammation; Bacterial Infections
  
• Cetuximab, Cisplatin, and Radiation Therapy in Treating Patients With Advanced Stage III or Stage IV Head and Neck Cancer
  ClinicalTrials.gov Identifier: NCT00005814 - Active, not recruiting
  stage III squamous cell carcinoma of the paranasal sinus and nasal cavity; stage IV squamous cell carcinoma of the paranasal sinus and nasal cavity; ...
  
• Safety Study To Assess Growth In Pre-Pubertal Children Treated With An Investigational Nasal Spray For Allergic Rhinitis
  ClinicalTrials.gov Identifier: NCT00109486 - Active, not recruiting
  Hayfever; Allergic Rhinitis; Seasonal rhinitis; Perennial Rhinitis; Non-Seasonal rhinitis
  
• Intravitreal Triamcinolone Acetonide Versus Laser for Diabetic Macular Edema
  ClinicalTrials.gov Identifier: NCT00367133 - Active, not recruiting
  Diabetic Macular Edema
  
• A Pilot Study of Peribulbar Triamcinolone Acetonide for Diabetic Macular Edema
  ClinicalTrials.gov Identifier: NCT00369486 - Active, not recruiting
  Diabetic Macular Edema
  
• VERITAS: A Safety and Efficacy Study Comparing the Combination Treatments of Verteporfin Therapy Plus One of Two Different Doses of Intravitreal Triamcinolone Acetonide and the Verteporfin Therapy Plus Intravitreal Pegaptanib
  ClinicalTrials.gov Identifier: NCT00242580 - Active, not recruiting
  Subfoveal,; Choroidal Neovascularization (CNV) Secondary to Age-Related Macular Degeneration (AMD)
  
• Does Intravitreal Injection of Triamcinolone Acetonide Impairs the Adrenal Function
  ClinicalTrials.gov Identifier: NCT00561236 - Recruiting
  Secondary Adrenal Insuffisency
  
• Staccato® Prochlorperazine for Inhalation in Migraine
  ClinicalTrials.gov Identifier: NCT00422812 - Active, not recruiting
  Migraine Headache; Aura
  
• Intravitreal Triamcinolone Acetonide for Treatment of Refractory Diffuse Diabetic Macular Edema
  ClinicalTrials.gov Identifier: NCT00407849 - Recruiting
  Diabetic Retinopathy
  
• A Multiple Dose Comparison of Tiotropium Inhalation Capsules and Sallmeterol Inhalation Aerosol.
  ClinicalTrials.gov Identifier: NCT00274560 - Completed
  Pulmonary Disease, Chronic Obstructive
  
• Fluticasone Nasal Spray Patient Preference Study
  ClinicalTrials.gov Identifier: NCT00398476 - Active, not recruiting
  Allergic Rhinitis
  
• Evaluation Of Cloumella Strut Effect In Tip Rotation
  ClinicalTrials.gov Identifier: NCT00467714 - Active, not recruiting
  Nasal Deformity
  
• Intranasal Steroids and the Nasal Ocular Response
  ClinicalTrials.gov Identifier: NCT00473915 - Active, not recruiting
  Seasonal Allergic Rhinitis
  
• Safety Study of Olpatadine Nasal Spray
  ClinicalTrials.gov Identifier: NCT00578331 - Active, not recruiting
  Perennial Allergic Rhinitis
  
• Adjuvant Chemoradiotherapy Using Cisplatin and Docetaxel After Complete Resection in Treating Patients With Stage III or Stage IV Squamous Cell Carcinoma of the Head and Neck
  ClinicalTrials.gov Identifier: NCT00084435 - Active, not recruiting
  Hypopharyngeal Cancer; Laryngeal Cancer; lip and oral cavity cancer; Oropharyngeal Cancer; paranasal sinus and nasal cavity cancer; ...
  
• SB-715992 in Treating Patients With Recurrent or Metastatic Head and Neck Cancer
  ClinicalTrials.gov Identifier: NCT00095628 - Active, not recruiting
  Hypopharyngeal Cancer; Laryngeal Cancer; lip and oral cavity cancer; Oropharyngeal Cancer; paranasal sinus and nasal cavity cancer; ...
  
• Long Term Safety & Efficacy of Budesonide Inhalation Suspension in Japanese Children With Bronchial Asthma
  ClinicalTrials.gov Identifier: NCT00232648 - Active, not recruiting
  Asthma
  
• Bevacizumab Versus Combined Bevacizumab and Triamcinolone for Refractory Diabetic Macular Edema; a Randomized Clinical Trial
  ClinicalTrials.gov Identifier: NCT00370422 - Active, not recruiting
  Diabetic Macular Edema
  
• Intravitreal Triamcinolone Acetonide Versus Intravitreal Bevacizumab for Refractory Diabetic Macular Edema (IBEME Study)
  ClinicalTrials.gov Identifier: NCT00468351 - Active, not recruiting
  Diabetic Macular Edema
  
• A Comparison of the Effects of Tiotropium Inhalation qd and Salmeterol Inhalation Bid on Arterial Blood Gases.
  ClinicalTrials.gov Identifier: NCT00274534 - Completed
  Pulmonary Disease, Chronic Obstructive
  
• Fluticasone Furoate Nasal Spray Versus Oral Fexofenadine
  ClinicalTrials.gov Identifier: NCT00435461 - Active, not recruiting
  Hayfever; Allergic Rhinitis
  
• Chemotherapy Plus Radiation Therapy in Treating Patients With Squamous Cell Cancer of the Head and Neck
  ClinicalTrials.gov Identifier: NCT00003200 - Active, not recruiting
  stage III squamous cell carcinoma of the paranasal sinus and nasal cavity; stage IV squamous cell carcinoma of the paranasal sinus and nasal cavity; ...
  
• Triamcinolone Vs. Laser for Diabetic Macular Edema
  ClinicalTrials.gov Identifier: NCT00229931 - Not yet recruiting
  Diabetic Macular Edema
  
• Study of Denufosol Inhalation Solution in Patients With Mild Cystic Fibrosis Lung Disease
  ClinicalTrials.gov Identifier: NCT00357279 - Active, not recruiting
  Cystic Fibrosis
  
• Study of Human Insulin Inhalation Powder in Patients With Type 2 Diabetes
  ClinicalTrials.gov Identifier: NCT00325364 - Active, not recruiting
  Diabetes Mellitus, Type 2
  
• A First in Human, Single Dose, Safety and Tolerability Study of MKC253 Inhalation Powder in Healthy Adult Males
  ClinicalTrials.gov Identifier: NCT00475371 - Active, not recruiting
  Diabetes Mellitus, Type 2; Healthy Males
  
• Intravitreal Avastin Versus Intravitreal Avastin and Triamcinolone in Central Retinal Vein Occlusion(CRVO)
  ClinicalTrials.gov Identifier: NCT00370630 - Recruiting
  Retinovascular Disease
  
• Adrenal Function and Use of Intralesional Triamcinolone Acetonide 10 mg/mL in Patients With Alopecia Areata
  ClinicalTrials.gov Identifier: NCT00484679 - Recruiting
  Alopecia Areata
  
• Efficacy and Safety Study of Intravitreal Triamcinolone to Treat Diffuse Diabetic Macular Edema
  ClinicalTrials.gov Identifier: NCT00309192 - Recruiting
  Diabetes Mellitus; Macular Edema
  
• Study of Dust Mite Inhalation in Humans
  ClinicalTrials.gov Identifier: NCT00448851 - Recruiting
  Mild Asthma; Allergy
  
• Safety Study Of Nasal HIV Vaccine Adjuvanted With LTK63
  ClinicalTrials.gov Identifier: NCT00369031 - Active, not recruiting
  HIV Infections
  
• Post-Nasal Drainage as an Extraesophageal Manifestation of Reflux
  ClinicalTrials.gov Identifier: NCT00199953 - Active, not recruiting
  - Postnasal Drainage
  
• Once-Daily Investigational Nasal Spray In Adults And Adolescents With Seasonal Allergic Rhinitis (SAR)
  ClinicalTrials.gov Identifier: NCT00197262 - Active, not recruiting
  Rhinitis
  
• Surgery and Radiation Therapy Compared With Chemotherapy and Radiation Therapy in Treating Patients With Stage III or Stage IV Head and Neck Cancer That Can Be Removed During Surgery
  ClinicalTrials.gov Identifier: NCT00003576 - Active, not recruiting
  Hypopharyngeal Cancer; Laryngeal Cancer; lip and oral cavity cancer; Oropharyngeal Cancer; paranasal sinus and nasal cavity cancer
  
• Cetuximab, Combination Chemotherapy, and Radiation Therapy in Treating Patients Who Are Undergoing Surgery for Stage III or Stage IV Head and Neck Cancer
  ClinicalTrials.gov Identifier: NCT00089297 - Active, not recruiting
  Hypopharyngeal Cancer; Laryngeal Cancer; lip and oral cavity cancer; Oropharyngeal Cancer; paranasal sinus and nasal cavity cancer; ...
  
• The Use of Nasal Phenylephrine in Infants With Bronchiolitis
  ClinicalTrials.gov Identifier: NCT00373802 - Active, not recruiting
  Bronchiolitis
  
• Study of Triamcinolone Acetonide on the Growth Velocity of Children, Ages 3 to 9, With Perennial Allergic Rhinitis (PAR)
  ClinicalTrials.gov Identifier: NCT00449072 - Recruiting
  Rhinitis, Allergic, Perennial
  
• Treatment of Bevacizumab and Triamcinolone in Treatment or Macular Edema Secondary to CRVO
  ClinicalTrials.gov Identifier: NCT00566761 - Recruiting
  Macular Edema; Central Retinal Vein Occlusion
  
• Study to Explore the Effects of Two Hour Inhalation of Ultrafine Carbon Black Particles on Airway Inflammation in Asthmatics
  ClinicalTrials.gov Identifier: NCT00527462 - Recruiting
  Asthma
  
• Efficacy and Safety of Prandial Inhalation of Technosphere/Insulin in Combination With Metformin or Technosphere/Insulin Alone Versus 2 Oral Anti-Diabetic Agents in Type 2 Diabetes
  ClinicalTrials.gov Identifier: NCT00332488 - Active, not recruiting
  Diabetes Mellitus, Type 2
  
• Methotrexate Compared With Paclitaxel in Treating Patients With Advanced Head and Neck Cancer
  ClinicalTrials.gov Identifier: NCT00003592 - Active, not recruiting
  stage IV squamous cell carcinoma of the paranasal sinus and nasal cavity; stage IV squamous cell carcinoma of the lip and oral cavity; ...
  
• Docetaxel Based Chemotherapy Plus Or Minus Induction Chemotherapy to Decrease Events in Head and Neck Cancer (DeCIDE)
  ClinicalTrials.gov Identifier: NCT00117572 - Recruiting
  Cancer of the Pharynx; Cancer of the Larynx; Cancer of the Nasal Cavity; Paranasal Sinus Neoplasms; Cancer of the Oral Cavity
  
• Study of Mometasone Furoate Nasal Spray on Sleep Disturbances and Daytime Sleepiness in Subjects With Symptoms Caused by Seasonal Allergies(Study P04608) (COMPLETED)
  ClinicalTrials.gov Identifier: NCT00358527 - Active, not recruiting
  Seasonal Allergic Rhinitis
  
• Staccato® Loxapine for Inhalation in Patients With Migraine Headache
  ClinicalTrials.gov Identifier: NCT00489476 - Recruiting
  Migraine
  
• Efficacy of Lansoprazole in Chronic Post Nasal Drip
  ClinicalTrials.gov Identifier: NCT00335283 - Recruiting
  Larynx Disease
  
• Determination of Drug Interactions of Certain Nasal Medications With Intranasal Ketamine
  ClinicalTrials.gov Identifier: NCT00520104 - Recruiting
  Pharmacokinetics
  
• Combined PDT and Intravitreal Bevacizumab vs Combination of PDT, Intravitreal Bevacizumab and Triamcinolone for Neovascular AMD
  ClinicalTrials.gov Identifier: NCT00370539 - Recruiting
  Neovascular Age-Related Macular Degeneration
  
• To Compare Therapeutic Effect of Intravitreal Bevacizumab and Triamcinolone in Resistant Uveitic Cystoid Macular Edema
  ClinicalTrials.gov Identifier: NCT00371111 - Recruiting
  Resistant Cystoid Macular Edema
  
• Environmental Tobacco Smoke and Influenza-Induced Responses in Nasal Epithelium
  ClinicalTrials.gov Identifier: NCT00448617 - Recruiting
  Healthy
  
• Mastoid Bone Autograft for Dorsal Nasal Augmentation
  ClinicalTrials.gov Identifier: NCT00545428 - Recruiting
  Nose Deformities, Acquired
  
• Humidified High Flow Nasal Cannula as Compared to Nasal Continuous Positive Airway Pressure
  ClinicalTrials.gov Identifier: NCT00356668 - Completed
  Respiratory Distress Syndrome; Cronic Lung Disease
  
• A Study of Ciclesonide Nasal Spray in Patients 18 Years and Older With Seasonal Allergic Rhinitis (BY9010/M1-413)
  ClinicalTrials.gov Identifier: NCT00384475 - Active, not recruiting
  Rhinitis, Allergic, Seasonal; Hay Fever
  
• Eye Injections of Triamcinolone Acetonide for Retinal Blood Vessel Disorders
  ClinicalTrials.gov Identifier: NCT00071227 - Completed
  Macular Degeneration; Retinal Vein Occlusion
  
• Study of Adults and Adolescents with Vasomotor/Idiopathic Rhinitis
  ClinicalTrials.gov Identifier: NCT00117325 - Active, not recruiting
  Vasomotor Rhinitis
  
• Inhaled Doxorubicin Plus IV Docetaxel and Cisplatin in Patients with Non-Small-Cell Lung Carcinoma (NSCLC)
  ClinicalTrials.gov Identifier: NCT00082472 - Active, not recruiting
  NSCLC
  
• A Study of Nasal PYY3-36 and Placebo for Weight Loss in Obese Subjects
  ClinicalTrials.gov Identifier: NCT00537420 - Recruiting
  Obesity
  
• Retapamulin Ointment in Healthy Adults Nasally Colonized With Staphylococcus Aureus
  ClinicalTrials.gov Identifier: NCT00539994 - Recruiting
  Nasal Colonization
  
• Nasal Budesonide in Children With Rhinitis and/or Mild Obstructive Sleep Apnea Syndrome
  ClinicalTrials.gov Identifier: NCT00560586 - Active, not recruiting
  Obstructive Sleep Apnea
  
• Laser-Ranibizumab-Triamcinolone for Proliferative Diabetic Retinopathy
  ClinicalTrials.gov Identifier: NCT00445003 - Recruiting
  Proliferative Diabetic Retinopathy
  
• Nasal Intermittent Positive Pressure Ventilation in Premature Infants (NIPPV)
  ClinicalTrials.gov Identifier: NCT00433212 - Recruiting
  Respiratory Insufficiency of Prematurity
  
• Fluticasone Furoate Nasal Spray Versus Oral Fexofenadine
  ClinicalTrials.gov Identifier: NCT00502775 - Recruiting
  Allergic Rhinitis; Hay Fever
  
• Lactobacillus Acidophilus L92 on Markers of Allergic Inflammation by Nasal Provocation With Grass Pollen
  ClinicalTrials.gov Identifier: NCT00554736 - Recruiting
  Hayfever
  
• Safety and Efficacy of Olopatadine HCl Nasal Spray in 6-11 Year Old Patients
  ClinicalTrials.gov Identifier: NCT00578929 - Recruiting
  Seasonal Allergic Rhinitis
  
• Efficacy and Safety of Intravitreal Triamcinolone Acetonide in Eyes With Post Vitrectomy Diabetic Vitreous Hemorrhage
  ClinicalTrials.gov Identifier: NCT00300014 - Recruiting
  Post Vitrectomy State; Recurrent Diabetic Vitreous Hemorrhage