Clinical Trials on Visual Disturbance in Portugal

Total 126 results

ANRS, Emerging Infectious Diseases
NEAT - European AIDS Treatment Network

Completed

Study of Darunavir/r + Tenofovir/Emtricitabine vs. Darunavir/r + Raltegravir in HIV-infected Antiretroviral naïve Subjects (ANRS 143)

HIV Infections

Ireland, United Kingdom, Netherlands, France, Spain, Greece, Belgium, Germany, Denmark, Sweden, Italy, Portugal, Austria, Hungary, Poland
ViiV Healthcare

Completed

A Clinical Study Of An Investigational Regimen Including Marketed HIV Drugs In HIV-1 Pediatric Subjects Ages 2-18 Years

HIV Infection

United States, Spain, Portugal, Italy, Romania, Canada, Netherlands
Biotest

Recruiting

Efficacy and Safety of Trimodulin (BT588) in Subjects With CAP Including COVID-19 Pneumonia (TRICOVID)

COVID-19 | Pneumonia | Acute Respiratory Distress Syndrome | Community-acquired Pneumonia | Respiratory Infection | Bacterial Pneumonia | Viral Pneumonia | Fungal Pneumonia

Belgium, Brazil, Latvia, Germany, Lithuania, South Africa, Argentina, Austria, France, Hungary, Slovakia, Turkey, Portugal, Spain
Hoffmann-La Roche
Atea Pharmaceuticals, Inc.

Terminated

Study to Evaluate the Effects of RO7496998 (AT-527) in Non-Hospitalized Adult and Adolescent Participants With Mild or Moderate COVID-19 (MORNINGSKY)

COVID-19

Switzerland, Turkey, Denmark, Belgium, Japan, Mexico, Argentina, Brazil, Germany, Portugal, Romania, Ukraine
Boehringer Ingelheim

Completed

Safety, Antiviral Effect and PK of BI 207127 + BI 201335 +/- RBV for 4 up to 40 Weeks in Patients With Chronic HCV Genotype 1 Infection

Hepatitis C, Chronic

United States, Australia, Austria, France, Germany, New Zealand, Portugal, Romania, Spain, Switzerland
ViiV Healthcare
Pfizer

Active, not recruiting

An Open Label Pharmacokinetic, Safety And Efficacy Study Of Maraviroc In Combination With Background Therapy For The Treatment Of HIV-1 Infected, CCR5 -Tropic Children

Human Immunodeficiency Virus

Spain, United States, Italy, South Africa, Brazil, Mexico, Portugal, Puerto Rico, Thailand
Boehringer Ingelheim

Terminated

Comparison of TPV/r to DRV/r in Triple Class Experienced Patient With Resistance to > 1 PI

HIV Infections

United States, Bahamas, Belgium, Canada, France, Germany, Greece, Italy, Portugal, Puerto Rico, Spain, Thailand
PTC Therapeutics

Terminated

A Study to Evaluate Efficacy and Safety of PTC299 (Emvododstat) in Hospitalized Participants With Coronavirus (COVID-19) (FITE19)

COVID-19 | Pneumonia | Coronavirus

Spain, United States, Australia, France, Brazil, Mexico, South Africa, Belgium, Colombia, Poland, Portugal
ViiV Healthcare
Syneos Health

Terminated

A Clinical Trial of GSK3640254 + Dolutegravir (DTG) in Human Immunodeficiency Virus-1 Infected Treatment-naive Adults (DYNAMIC)

HIV Infections

Germany, Spain, United States, Canada, France, Italy, South Africa, Argentina, Portugal, Puerto Rico
Gilead Sciences

Terminated

Study to Evaluate the Efficacy and Safety of Remdesivir in Participants With Severely Reduced Kidney Function Who Are Hospitalized for Coronavirus Disease 2019 (COVID-19) (REDPINE)

COVID-19

Spain, United States, United Kingdom, Portugal, Brazil, South Africa
Janssen R&D Ireland

Completed

An Efficacy, Safety, and Tolerability Study of TMC435 in Treatment-naive, Genotype 1 Hepatitis C-infected Participants (QUEST-2)

Hepatitis C

United States, France, Poland, Belgium, Germany, Spain, Portugal, Bulgaria, Turkey, Argentina, Brazil, Austria, Netherlands, Slovakia, Puerto Rico
Boehringer Ingelheim

Completed

Nevirapine or Atazanavir/Ritonavir Given With Emtricitabine/Tenofovir in Human Immunodeficiency Virus (HIV)-1-infected Treatment Naive Adults

HIV Infections

Argentina, Germany, Italy, Mexico, Poland, Portugal, Romania, Spain, Switzerland, United Kingdom
Rsocialform - Geriatria, Lda

Completed

Older Adults' Perceptions of the Impact COVID-19 Pandemic

Quality of Life | Cognitive Impairment | Loneliness | Depression, Anxiety | COVID-19 Pandemic

Portugal
ViiV Healthcare

Not yet recruiting

A Study to Evaluate the Efficacy, Safety, and Tolerability of Using an Oral Once-daily 2 Drug Regimen Compared to an Oral Once-daily 3 Drug Regimen for the Treatment of Human Immunodeficiency Virus (HIV)-1 in Adults Who Have Not Previously Taken Antiretroviral Therapy (VOGUE)

HIV Infections | HIV

Spain, Poland, France, Israel, Belgium, Portugal, Germany, Italy, Argentina, Greece, Japan, Ireland, Switzerland, United Kingdom, Denmark, Sweden, Mexico
Hoffmann-La Roche

Completed

A Study to Collect Blood Biomarker Samples From Participants With Chronic Hepatitis B (CHB) Who Received Treatment With Pegasys (Peginterferon Alfa-2a) ± Nucleoside/Nucleotide Analogue

Hepatitis B, Chronic

Thailand, China, Italy, United Kingdom, Korea, Republic of, Taiwan, Austria, Bulgaria, Germany, New Zealand, France, Poland, Portugal, Romania, Greece
Gilead Sciences

Terminated

Study of Obeldesivir in Participants With COVID-19 Who Have a High Risk of Developing Serious or Severe Illness (BIRCH)

COVID-19

Spain, Japan, Korea, Republic of, Taiwan, Bulgaria, Mexico, South Africa, United Kingdom, Portugal, Romania, Hungary, Brazil, Canada, France, Italy, Poland, Singapore, Turkey
ViiV Healthcare

Terminated

A Dose-Range Finding Clinical Trial Study in Human Immunodeficiency Virus (HIV-1) Infected Treatment-Naive Adults (DOMINO)

HIV Infections

Spain, France, United States, Canada, Portugal, Germany, Italy, South Africa, Argentina, Russian Federation, Switzerland
Boehringer Ingelheim

Completed

Efficacy and Safety of BI 201335 (Faldaprevir) in Combination With Pegylated Interferon-alpha and Ribavirin in Treatment-naïve Genotype 1 Hepatitis C Infected Patients (STARTverso 1)

Hepatitis C

Austria, Belgium, France, Germany, Japan, Portugal, Romania, Russian Federation, Spain, Switzerland, United Kingdom
Tibotec Pharmaceuticals, Ireland

Completed

An Open Label Trial of TMC114/RTV in HIV-1 Infected, Treatment-experienced Subjects.

HIV Infection

United States, Australia, France, United Kingdom, Germany, Spain, Belgium, Portugal, Canada, Argentina, Brazil, Austria, Hungary
Gilead Sciences

Completed

Study to Evaluate Switching From Regimens Consisting of a Nonnucleoside Reverse Transcriptase Inhibitor Plus Emtricitabine and Tenofovir DF to the Elvitegravir/Cobicistat/Emtricitabine/Tenofovir DF Single-Tablet Regimen in Virologically Suppressed, HIV-1 Infected Patients

HIV Infections | Acquired Immunodeficiency Syndrome

United States, United Kingdom, France, Spain, Germany, Belgium, Puerto Rico, Canada, Italy, Austria, Australia, Portugal
Janssen R&D Ireland

Completed

A Study of TMC435 in Combination With Peginterferon Alfa-2A and Ribavirin for Hepatitis C Virus Genotype-1 Infected Patients Who Participated in a Control Group of a TMC435 Study

Hepatitis C

United States, Australia, France, Ukraine, United Kingdom, Belgium, Germany, Spain, Israel, Portugal, Bulgaria, Netherlands, Canada, New Zealand, Russian Federation, Argentina, Brazil, Puerto Rico, Austria, Poland, Romania, Mexico
Boehringer Ingelheim

Completed

IFN-free Combination Therapy in HCV-infected Patients Treatment-naive:HCVerso1

Hepatitis C, Chronic

United States, Austria, Canada, France, Germany, Hungary, Ireland, Italy, Netherlands, Portugal, Romania, Russian Federation, Spain, United Kingdom
Bristol-Myers Squibb

Completed

Effectiveness and Safety of Two Forms of Stavudine in HIV-Infected Patients

HIV Infections

United States, Canada, Belgium, Mexico, Italy, France, Argentina, Israel, Spain, Brazil, Puerto Rico, Australia, Portugal, Russian Federation, South Africa, Thailand
Boehringer Ingelheim

Completed

A Rollover Study of BI 201335 in Combination With Pegylated Interferon-alpha and Ribavirin in Treatment-experienced Genotype 1 Hepatitis C Infected Patients

Hepatitis C

United States, Austria, Belgium, Canada, France, Germany, Japan, Korea, Republic of, Portugal, Romania, Russian Federation, Spain, Switzerland, Taiwan, United Kingdom
ViiV Healthcare

Terminated

GW873140 In Combination With Combivir In HIV Infected Subjects

HIV Infection | Infection, Human Immunodeficiency Virus I

United States, France, Canada, Germany, Italy, Belgium, United Kingdom, Portugal, Spain
Tibotec Pharmaceuticals, Ireland

Completed

A Safety and Effectiveness Study of TMC435 in Chronic, Genotype 1, Hepatitis C Patients Who Failed to Previous Standard Treatment (ASPIRE)

Hepatitis C

United States, Australia, France, United Kingdom, Belgium, Germany, Israel, Portugal, Canada, New Zealand, Russian Federation, Austria, Poland, Norway
Boehringer Ingelheim

Completed

Antiviral Effect, Safety, and Pharmacokinetics of BI201335 +PegIFN/RBV in HCV-GT1 (SILEN-C1&2)

Hepatitis C, Chronic

United States, Argentina, Australia, Austria, Canada, Czech Republic, France, Germany, Korea, Republic of, Netherlands, Portugal, Romania, Spain, Switzerland, United Kingdom
Gilead Sciences

Completed

Study to Evaluate Switching From Regimens Consisting of a Ritonavir-boosted Protease Inhibitor Plus Emtricitabine/Tenofovir Fixed-Dose Combination to the Elvitegravir/Cobicistat/Emtricitabine/Tenofovir DF Single-Tablet Regimen in Virologically Suppressed, HIV-1 Infected Patients

HIV Infections | Acquired Immunodeficiency Syndrome

Canada, Switzerland, United States, France, Spain, Germany, Belgium, Austria, Italy, United Kingdom, Puerto Rico, Portugal
Bristol-Myers Squibb

Completed

Rollover Study for Zerit (Stavudine) ER Studies (-096, -099)

HIV Infections | AIDS

Belgium, Portugal, Spain, United States, Argentina, Canada, France, Italy, Mexico, Puerto Rico, Singapore, South Africa, Thailand, Russian Federation, Israel, Brazil
Gilead Sciences

Completed

Safety and Efficacy of E/C/F/TDF Versus RTV-Boosted ATV Plus FTC/TDF in HIV-1 Infected, Antiretroviral Treatment-Naive Women (WAVES)

HIV Infections | Acquired Immunodeficiency Syndrome

United States, Thailand, France, Uganda, United Kingdom, Belgium, Portugal, Mexico, Dominican Republic, Italy, Puerto Rico, Russian Federation
GlaxoSmithKline

Completed

KIVEXA Vs TRUVADA, Both Administered With Efavirenz, In ART-Naive Subjects (ASSERT)

HIV Infection | Infection, Human Immunodeficiency Virus I

Germany, Belgium, United Kingdom, Spain, Ireland, Italy, France, Austria, Denmark, Netherlands, Switzerland, Portugal, Latvia
Hoffmann-La Roche

Completed

REPEAT Study - A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) Therapy in Combination With COPEGUS (Ribavirin) in Patients With Chronic Hepatitis C (CHC) Who Did Not Respond to Previous PegIntron (Peginterferon Alfa-2b (12KD))/Ribavirin Combination Therapy

Hepatitis C, Chronic

Belgium, France, Germany, Italy, Spain, Sweden, United States, Greece, Portugal, Turkey, Switzerland, Canada, United Kingdom, Brazil
ViiV Healthcare

Active, not recruiting

A Study to Evaluate Efficacy, Safety and Tolerability in Antiretroviral Therapy (ART)-Experienced Participants of at Least 50 Years of Age Living With Human Immunodeficiency Virus (HIV) With Virologic Suppression Who Switch to DTG/3TC FDC From BIC/FTC/TAF (EYEWITNESS)

HIV Infections | HIV

Netherlands, Germany, Mexico, Spain, United States, Belgium, Portugal, Canada, United Kingdom, Italy, Austria, France
Bristol-Myers Squibb

Completed

A Comparison of BMS-232632 With Efavirenz, Each in Combination With Zidovudine-Lamivudine

HIV Infections

United States, Chile, Switzerland, Austria, Belgium, Italy, United Kingdom, France, Germany, Guatemala, Spain, Puerto Rico, Canada, Peru, Thailand, Israel, Portugal, Russian Federation, South Africa, Costa Rica, Hungary, Malaysia, P... and more
Boehringer Ingelheim

Completed

Phase 3 Study of BI 207127 in Combination With Faldaprevir and Ribavirin for Treatment of Patients With Hepatitis C Infection, Including Patients Who Are Not Eligible to Receive Peginterferon: HCVerso2

Hepatitis C, Chronic

United States, Australia, Belgium, Canada, France, Germany, Greece, Italy, New Zealand, Portugal, Spain, United Kingdom
Bristol-Myers Squibb

Completed

BMS-Reyataz Study in Treatment in Naive Subjects to Compare the Efficacy and Safety Between Boosted Reyataz and Kaletra When in Combination With Fixed Dose Truvada

HIV Infections

Chile, Portugal, Spain, Italy, United States, Argentina, Australia, Austria, Belgium, Brazil, Canada, Colombia, Costa Rica, Dominican Republic, France, Germany, Guatemala, Hong Kong, Indonesia, Mexico, Netherlands, Panama, Peru, Puerto... and more
Gilead Sciences

Completed

Study to Evaluate the Safety and Efficacy of E/C/F/TAF Versus E/C/F/TDF in HIV-1 Positive, Antiretroviral Treatment-Naive Adults

HIV Infections | HIV

United States, United Kingdom, Sweden, France, Puerto Rico, Netherlands, Italy, Portugal, Canada, Mexico, Dominican Republic
ViiV Healthcare

Completed

New Tablet Containing Two FDA Approved Anti-HIV Drugs For Antiretroviral Therapy Experienced HIV-1 Infected Subjects

HIV Infection | Infection, Human Immunodeficiency Virus I

United States, Spain, Germany, Canada, Belgium, Portugal, Italy, France, United Kingdom
Gilead Sciences

Completed

Safety and Efficacy of COBI-boosted Atazanavir Versus Ritonavir-boosted Atazanavir Each Administered With Emtricitabine/Tenofovir Disoproxil Fumarate in HIV-1 Infected, Antiretroviral Treatment-Naive Adults

HIV Infections | HIV

United States, Spain, Puerto Rico, Australia, Thailand, Brazil, France, Belgium, Canada, Dominican Republic, United Kingdom, Germany, Netherlands, Italy, Austria, Denmark, Mexico, Portugal, Switzerland
Boehringer Ingelheim

Completed

Dual Boosted - Protease Inhibitor (PI) Pharmacokinetics (PK) Trial (Tipranavir / Ritonavir) in Highly Treatment-experienced HIV-1 Infected Patients

HIV Infections

Netherlands, Germany, Canada, United States, France, United Kingdom, Switzerland, Denmark, Australia, Greece, Portugal, Belgium, Italy
Tibotec Pharmaceuticals, Ireland

Completed

TMC278-TiDP6-C215: A Clinical Trial in Treatment Naive HIV-subjects Patients Comparing TMC278 to Efavirenz in Combination With 2 Nucleoside/Nucleotide Reverse Transcriptase Inhibitors

HIV Infections | HIV-1

United States, France, United Kingdom, China, Belgium, Germany, Spain, Chile, Mexico, Portugal, Costa Rica, Panama, South Africa, Canada, Brazil, Puerto Rico, Russian Federation, Thailand, Australia, India
Gilead Sciences

Completed

Study to Evaluate the Safety and Efficacy of Stribild Versus Ritonavir-Boosted Atazanavir Plus Truvada in Human Immunodeficiency Virus, Type 1 (HIV-1) Infected, Antiretroviral Treatment-Naive Adults

HIV Infections | HIV

Canada, United States, Puerto Rico, Thailand, Australia, France, Belgium, United Kingdom, Germany, Italy, Austria, Mexico, Portugal, Switzerland, Denmark, Netherlands, Sweden
Boehringer Ingelheim

Completed

Efficacy and Safety of BI 201335 (Faldaprevir) in Combination With Pegylated Interferon-alpha and Ribavirin in Treatment-Experienced Genotype 1 Hepatitis C Infected Patients (STARTverso 3)

Hepatitis C, Chronic

United States, Austria, Belgium, Canada, France, Germany, Japan, Portugal, Puerto Rico, Spain, Switzerland, United Kingdom
Boehringer Ingelheim

Completed

Tipranavir/Ritonavir vs. Genotypically Defined Protease Inhibitor/Ritonavir in HIV Patients (RESIST-2)

HIV Infections

Argentina, Austria, Belgium, Brazil, Denmark, France, Germany, Greece, Ireland, Italy, Mexico, Netherlands, Portugal, Spain, Sweden, Switzerland, United Kingdom
ViiV Healthcare

Terminated

GW873140 In Combination With Kaletra In HIV Infected Subjects

HIV Infection | Infection, Human Immunodeficiency Virus I

United States, Germany, France, Canada, Spain, Italy, Portugal, United Kingdom, Denmark, Netherlands
ViiV Healthcare
GlaxoSmithKline; Shionogi

Completed

A Study to Assess Dolutegravir in HIV-infected Subjects With Treatment Failure on an Integrase Inhibitor Containing Regimen. (VIKING-3)

Infection, Human Immunodeficiency Virus

United States, Spain, France, Canada, Portugal, Italy, Belgium
Gilead Sciences

Completed

Study to Evaluate Switching From a TDF-Containing Combination Regimen to a TAF-Containing Fixed Dose Combination (FDC) in Virologically-Suppressed, HIV-1 Positive Participants

HIV Infections | HIV

Canada, United States, Spain, Puerto Rico, France, Switzerland, Australia, Germany, United Kingdom, Sweden, Brazil, Austria, Thailand, Netherlands, Belgium, Dominican Republic, Portugal, Italy, Denmark, Mexico
Janssen R&D Ireland

Completed

TMC435HPC3001 - An Efficacy, Safety and Tolerability Study for TMC435 vs Telaprevir in Combination With PegINFα-2a and Ribavirin in Chronic Hepatitis C Patients Who Were Null or Partial Responders to Prior PegINFα-2a and Ribavirin Therapy (ATTAIN)

Hepatitis C

United States, Australia, France, Poland, United Kingdom, Germany, Spain, Belgium, Israel, Portugal, Bulgaria, Romania, Denmark, Greece, Sweden, Canada, Czech Republic, Argentina, Brazil, Austria, Hungary, Switzerland, Puerto Rico, No...
ViiV Healthcare

Terminated

A Dose Ranging Study Of GW640385 Boosted With Ritonavir (Rtv) In Comparison To A RTV-Boosted Protease Inhibitor (PI) In HIV-1 Infected PI-Experienced Adults

HIV-1 Infection | Infection, Human Immunodeficiency Virus I

United States, France, Germany, Canada, Italy, Australia, Belgium, Portugal, Puerto Rico, Romania, United Kingdom
Boehringer Ingelheim

Completed

VERxVE Study on Efficacy and Safety of Nevirapine XR in Comparison to Nevirapine IR With Truvada in Naive HIV+ Patients

HIV Infections

United States, Argentina, Australia, Belgium, Botswana, Canada, France, Germany, Ireland, Italy, Mexico, Netherlands, Poland, Portugal, Puerto Rico, Romania, Russian Federation, South Africa, Spain, Switzerland, United Kingdom

Clinical Trials on Visual Disturbance in Portugal

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Belarus

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations