Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

I. Ocaña · SciRah

Researcher profile · Semantic Scholar

I. Ocaña

Share profile

I. Ocaña — researcher profile on SciRah

h-index: 24
Works: 74
Citations: 1,802

Most-cited papers

Adenosine deaminase in pleural fluids. Test for diagnosis of tuberculous pleural effusion.
I. Ocaña, J. Martínez-Vázquez, R. Segura, Tomàs Fernández-de-Sevilla +1 more
1983Chest302 citations
Semantic Scholar
Activity of adenosine deaminase in cerebrospinal fluid for the diagnosis and follow-up of tuberculous meningitis in adults.
E. Ribera, J. Martínez-Vázquez, I. Ocaña, R. Segura +1 more
1987Journal of Infectious Diseases152 citations
Semantic Scholar
High level of interferon gamma in tuberculous pleural effusion.
E. Ribera, I. Ocaña, Jose M. Martinez-Vazquez, Mariona Rossell +2 more
1988Chest112 citations
Semantic Scholar
Adenosine deaminase in body fluids: a useful diagnostic tool in tuberculosis.
R. Segura, C. Pascual, I. Ocaña, J. Martínez-Vázquez +3 more
1989Clinical Biochemistry97 citations
Semantic Scholar
Adenosine deaminase activity in the diagnosis of tuberculous peritonitis.
J. Martínez-Vázquez, I. Ocaña, E. Ribera, R. Segura +1 more
1986Gut94 citations Open access
Semantic Scholar
Adenosine deaminase activity in tuberculous pericarditis.
J. Martínez-Vázquez, E. Ribera, I. Ocaña, R. Segura +2 more
1986Thorax65 citations Open access
Semantic Scholar
Tropical diseases screening in immigrant patients with human immunodeficiency virus infection in Spain.
F. Salvador, I. Molina, E. Sulleiro, J. Burgos +9 more
2013American Journal of Tropical Medicine and Hygiene58 citations Open access
Semantic Scholar
Epidemiological characteristics and predictors of late presentation of HIV infection in Barcelona (Spain) during the period 2001-2009
P. G. de Olalla, C. Manzardo, M. Sambeat, I. Ocaña +9 more
2011AIDS Research and Therapy57 citations Open access
Semantic Scholar
Raltegravir, Etravirine, and Ritonavir-Boosted Darunavir: A Safe and Successful Rescue Regimen for Multidrug-Resistant HIV-1 Infection
A. Imaz, S. V. del Saz, M. A. Ribas, A. Curran +8 more
2009Journal of Acquired Immune Deficiency Syndromes57 citations Open access
Semantic Scholar
A Multicenter Proton Magnetic Resonance Spectroscopy Study of Neurological Complications of AIDS
M. Paley, P. Cozzone, J. Alonso, J. Vion-Dury +16 more
1996AIDS Research and Human Retroviruses55 citations
Semantic Scholar
Adenosine deaminase activity in rheumatoid pleural effusion.
I. Ocaña, E. Ribera, J. Martínez-Vázquez, Isabel Ruiz +3 more
1988Annals of the Rheumatic Diseases55 citations Open access
Semantic Scholar
Adenosine deaminase activity in the diagnosis of lymphocytic pleural effusions of tuberculous, neoplastic and lymphomatous origin.
I. Ocaña, Jose M. Martinez-Vazquez, E. Ribera, R. Segura +1 more
1986Tubercle55 citations
Semantic Scholar
Epidemiology of infections by HIV, Syphilis, Gonorrhea and Lymphogranuloma Venereum in Barcelona City: a population-based incidence study
Marc Martí-Pastor, Patricia García de Olalla, M. Barberá, C. Manzardo +14 more
2015BMC Public Health47 citations Open access
Semantic Scholar
Sexually transmitted infections in young people and factors associated with HIV coinfection: an observational study in a large city
A. Sentís, Mario Martín-Sánchez, Maider Arando, M. Vall +11 more
2019BMJ Open46 citations Open access
Semantic Scholar
Serological response to pneumococcal vaccination in HAART-treated HIV-infected patients: one year follow-up study.
V. Falcó, Q. Jordano, M. Cruz, Ò. Len +6 more
2006Vaccine46 citations
Semantic Scholar
Lymphocyte proliferation and gamma-interferon production after "in vitro" stimulation with PPD. Differences between tuberculous and nontuberculous pleurisy in patients with positive tuberculin skin test.
E. Ribera, T. Español, Jose M. Martinez-Vazquez, I. Ocaña +1 more
1990Chest39 citations
Semantic Scholar
Epidemiology and Long-Term Survival in HIV-Infected Patients With Pneumocystis jirovecii Pneumonia in the HAART Era
C. López-Sánchez, V. Falcó, J. Burgos, J. Navarro +7 more
2015Medicine36 citations Open access
Semantic Scholar
Diagnostic value of ascites gamma interferon levels in tuberculous peritonitis. Comparison with adenosine deaminase activity.
E. Ribera, J. M. Martínez Vásquez, I. Ocaña, I. Ruíz +4 more
1991Tubercle36 citations
Semantic Scholar
Utility of week-4 viral response to tailor treatment duration in hepatitis C virus genotype 3/HIV co-infected patients
M. Crespo, J. Esteban, E. Ribera, V. Falcó +6 more
2007AIDS (London)34 citations Open access
Semantic Scholar
Influence of the human immunodeficiency virus in the incidence of tuberculosis in a cohort of intravenous drug users: effectiveness of anti-tuberculosis chemoprophylaxis.
J. M. Jansà, J. Serrano, J. Caylà, Rafael Vidal +2 more
1998The International Journal of Tuberculosis and Lung Disease32 citations
Semantic Scholar
Mortality, Causes of Death and Associated Factors Relate to a Large HIV Population-Based Cohort
C. Garriga, Patricia García de Olalla, J. Miro, I. Ocaña +9 more
2015PLoS ONE31 citations Open access
Semantic Scholar
Efficacy, safety and pharmacokinetics of 900/100 mg of darunavir/ritonavir once daily in treatment-experienced patients.
A. Curran, Mar Gutirerrez, E. Deig, G. Mateo +6 more
2010Journal of Antimicrobial Chemotherapy28 citations
Semantic Scholar
Influence of highly active anti-retroviral therapy (HAART) on the natural history of extra-pulmonary tuberculosis in HIV patients.
P. G. de Olalla, M. A. Martínez-González, J. Caylà, J. Jansà +5 more
2002The International Journal of Tuberculosis and Lung Disease27 citations
Semantic Scholar
Liver stiffness and aspartate aminotransferase levels predict the risk for liver fibrosis progression in hepatitis C virus/HIV‐coinfected patients
F. González, E. Van den Eynde, Santiago Pérez-Hoyos, J. Navarro +6 more
2015HIV Medicine24 citations
Semantic Scholar
Response-guided therapy for chronic hepatitis C virus infection in patients coinfected with HIV: a pilot trial.
E. Van den Eynde, M. Crespo, J. Esteban, R. Jardí +10 more
2009Clinical Infectious Diseases24 citations Open access
Semantic Scholar
Early Monitoring of Ribavirin Serum Concentration is not Useful to Optimize Hepatitis C Virus treatment in HIV-Coinfected Patients
M. Crespo, L. Pou, J. Esteban, V. Falcó +8 more
2007Antiviral Therapy23 citations Open access
Semantic Scholar
Autoimmune neutropenia and thrombocytopenia associated with development of antibodies to human immunodeficiency virus.
E. Ribera, I. Ocaña, B. Almirante, J. Gómez +2 more
1989Journal of Infection22 citations
Semantic Scholar
Liver disease in HBsAg carriers.
T. Fernández-de-Sevilla, J. Martínez-Vázquez, I. Ocaña, Á. Ruibal +1 more
1982The Lancet16 citations
Semantic Scholar
Impact of Low-Level Viraemia on Virological Failure in HIV-1-Infected Patients with Stable Antiretroviral Treatment
J. Navarro, E. Caballero, A. Curran, J. Burgos +6 more
2016Antiviral Therapy15 citations
Semantic Scholar
[Gamma interferon and adenosine deaminase in pleuritis].
E. Ribera, J. Martínez-Vázquez, I. Ocaña, I. Ruíz +3 more
1990Medicina clínica (Ed. impresa)13 citations
Semantic Scholar
Intestinal lymphangiectasia and the yellow nail syndrome.
I. Ocaña, Esperanza Bejarano, Isabel Ruiz, Esteban Ribera +2 more
1988Gastroenterology13 citations
Semantic Scholar
Acute Leg Ischaemia in an HIV-Infected Patient Receiving Antiretroviral Treatment
J. Navarro, A. Curran, J. Burgos, A. Torrella +4 more
2016Antiviral Therapy12 citations
Semantic Scholar
Pleural Fluid Adenosine Deaminase in Rheumatoid Arthritis and Systemic Lupus Erythematosus
I. Ocaña, J. Martínez-Vázquez, E. Ribera, J. A. Capdevila +1 more
198412 citations
Semantic Scholar
Impact of an Adherence Program to Antiretroviral Treatment on Virologic Response in a Cohort of Multitreated and Poorly Adherent HIV-Infected Patients in Spain
J. Navarro, M. Pérez, A. Curran, J. Burgos +7 more
2014AIDS Patients Care and STDs9 citations
Semantic Scholar
Predictors of AIDS in a cohort of HIV-infected patients with pulmonary or pleural tuberculosis. AIDS-TB Group.
J. Caylà, J. M. Jansà, L. Artazcoz, A. Plaséncia +15 more
1993Tubercle and Lung Disease9 citations
Semantic Scholar
[Fexofenadine: a antihistaminic. Review of its practical characteristics].
E. Caballero, I. Ocaña, J. R. Azanza, B. Sádaba
1999Revista de medicina de la Universidad de Navarra8 citations
Semantic Scholar
Isolation of toxoplasma gondii from immunocompromised patients using tissue culture
I. Calicó, E. Caballero, Ó. Martínez, L. A. Arce +3 more
1991Infection8 citations
Semantic Scholar
Darunavir and Ritonavir Total and Unbound Plasmatic Concentrations in HIV-HCV-Coinfected Patients with Hepatic Cirrhosis Compared to Those in HIV-Monoinfected Patients
A. Curran, R. Martí, R. López, M. Pérez +7 more
2015Antimicrobial Agents and Chemotherapy4 citations Open access
Semantic Scholar
Diagnostic thoracentesis and pleural biopsy.
I. Ocaña, E. Ribera, J. Martínez-Vázquez
1986Annals of Internal Medicine4 citations
Semantic Scholar
[New diagnostic methods in meningeal tuberculosis].
E. Ribera, J. Martínez-Vázquez, I. Ocaña
1987Medicina clínica (Ed. impresa)3 citations
Semantic Scholar
Bronchial carcinoid and parathyroid adenoma.
J. Martínez-Vázquez, J. A. Capdevila, E. Ribera, I. Ocaña +1 more
1984Annals of Internal Medicine3 citations
Semantic Scholar
[Infections by Candida and cryptococci].
Juan Berenguer, R. Blázquez, I. Ocaña, F. Lozano
1998Enfermedades Infecciosas y Microbiologia Clinica2 citations
Semantic Scholar
[Cerebral proton spectroscopy of people infected with the human immunodeficiency virus].
J. Alonso, À. Rovira, J. Capellades, I. Ocaña +4 more
1996Medicina clínica (Ed. impresa)2 citations
Semantic Scholar
[Oral leishmaniasis in a patient with the human immunodeficiency virus].
J. Barberá, J. A. Capdevila, M. J. Fontova, I. Ocaña
1994Medicina clínica (Ed. impresa)2 citations
Semantic Scholar
[Bacteremia and fungemia in patients with AIDS. Study of 56 episodes].
I. Ruíz, B. Almirante, I. Ocaña, A. Pahissa +3 more
1990Enfermedades Infecciosas y Microbiologia Clinica2 citations
Semantic Scholar
[Visceral leishmaniasis and acquired immunodeficiency syndrome].
T. Vallespí, M. Torrabadella, D. Irriguible, I. Ocaña +5 more
1989Sangre2 citations
Semantic Scholar
[Adenosine deaminase in the quick diagnosis of tuberculous meningitis].
E. Ribera, J. Martínez-Vázquez, I. Ocaña
1987Neurología2 citations
Semantic Scholar
[Digestive cytomegalovirus disease in AIDS patients].
J. Barberá, J. A. Capdevila, A. Garcia-Quintana, I. Calicó +4 more
1996Enfermedades Infecciosas y Microbiologia Clinica1 citations
Semantic Scholar
[Immunologic prognostic parameters in infection by the human immunodeficiency virus].
R. Mañez, I. Caragol, E. Ribera, I. Ocaña +2 more
1992Medicina clínica (Ed. impresa)1 citations
Semantic Scholar
[Polymyositis as the first manifestation of acquired immunodeficiency syndrome].
A. de Luis, J. Montalbán, J. Fernández, C. Navarro +3 more
1991Revista clínica española (Ed. impresa)1 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

E. Ribera×18
Invite
E. Ribera — researcher profile on SciRah
J. Martínez-Vázquez×16
Invite
J. Martínez-Vázquez — researcher profile on SciRah
M. Crespo×13
Invite
M. Crespo — researcher profile on SciRah
V. Falcó×12
Invite
V. Falcó — researcher profile on SciRah

×11

Invite

A. Curran — researcher profile on SciRah

Invite

E. Ribera — researcher profile on SciRah

Invite

R. Segura — researcher profile on SciRah

Invite

J. Burgos — researcher profile on SciRah

Invite

J. Navarro — researcher profile on SciRah

Invite

A. Pahissa — researcher profile on SciRah

J. A. Capdevila×6

Invite

J. A. Capdevila — researcher profile on SciRah

Invite

J. Caylà — researcher profile on SciRah