The Hospital General Universitario Gregorio Marañón is a public general hospital located at the neighborhood of Ibiza in Madrid, Spain, part of the hospital network of the Servicio Madrileño de Salud.

There are 1,671 beds in Hospital General Universitario Gregorio Maranon.

During the past decade, Hospital General Universitario Gregorio Maranon conducted 642 clinical trials. In the 10-year time frame, 642 clinical trials started and 226 clinical trials were completed, i.e. on average, 35.2% percent of trials that started reached the finish line to date. In the past 5 years, 291 clinical trials started and 156 clinical trials were completed. i.e. 53.6% of trials that started reached the finish line.

Out of the total clinical trials conducted in "Hospital General Universitario Gregorio Maranon" #1 sponsor was "Pfizer" with 46 trials, followed by "Hospital General Universitario Gregorio Marañon" with 34 trials sponsored, "Janssen Research & Development, LLC" with 34 trials sponsored, "Gilead Sciences" with 27 trials sponsored and "PETHEMA Foundation" with 27 trials sponsored. Other sponsors include 760 different institutions and companies that sponsored additional 387 trials in total.

In terms of collaborators to trials, out of the total clinical trials conducted in "Hospital General Universitario Gregorio Maranon" #1 collaborator was "Merck Sharp & Dohme LLC" with 20 trials as a collaborator, "Instituto de Salud Carlos III" with 18 trials as a collaborator, "Hospital General Universitario Gregorio Marañon" with 13 trials as a collaborator, "Merck KGaA, Darmstadt, Germany" with 11 trials as a collaborator and "Bristol-Myers Squibb" with 10 trials as a collaborator. Other collaborators include 565 different institutions and companies that were collaborators in the rest 404 trials.

According to Clinical.Site data, the most researched conditions in "Hospital General Universitario Gregorio Maranon" are "Breast Cancer" (28 trials), "Multiple Myeloma" (23 trials), "Atrial Fibrillation" (16 trials), "HIV Infections" (16 trials) and "Melanoma" (14 trials). Many other conditions were trialed in "Hospital General Universitario Gregorio Maranon" in a lesser frequency.

Most popular intervention types in "Hospital General Universitario Gregorio Maranon" are "Drug" (668 trials), "Other" (97 trials), "Biological" (71 trials), "Procedure" (62 trials) and "Device" (53 trials). Other intervention types were less common.

The name of intervention was led by "Placebo" (146 trials), "Carboplatin" (21 trials), "Gemcitabine" (21 trials), "Paclitaxel" (20 trials) and "Dexamethasone" (19 trials). Other intervention names were less common.

The vast majority of trials in "Hospital General Universitario Gregorio Maranon" are 845 trials for "All" genders, 60 trials for "Female" genders and 27 trials for "Male" genders.

Currently, there are 318 active trials in "Hospital General Universitario Gregorio Maranon". 5 are not yet recruiting, 185 are recruiting, 125 are Active, not recruiting, and 3 are Enrolling by invitation. In total, there were 455 completed trials in Hospital General Universitario Gregorio Maranon, 4 suspended trials, and 89 terminated clinical trials to date.

Out of the total trials that were conducted in Hospital General Universitario Gregorio Maranon, 102 "Phase 1" clinical trials were conducted, 251 "Phase 2" clinical trials and 337 "Phase 3" clinical trials were conducted as well. "Phase 4" trials included 75 trials, and there were also 61 trials that are defined as “Not Applicable".

Hospital General Universitario Gregorio Maranon has several departments that took part in Clinical trials: "Hospital General Universitario Gregorio Marañon; Servicio de Oncologia" - 62 trials, "Hospital General Universitario Gregorio Marañon; Servicio de Neurologia" - 5 trials, "Hospital General Universitario Gregorio Marañon; Servicio de Reumatología" - 5 trials, "Servicio de Microbiologia y Enfermedades Infecciosas" - 4 trials, "Hospital General Universitario Gregorio Marañon; Servicio de Hematología" - 4 trials, "Servicio de Cirugía Ortopédica y Traumatología, HGU Gregorio Maranon" - 2 trials, "Servicio de Nefrologia Hospital General Universitario Gregorio Maranon" - 2 trials, "Unidad Medico Quirurgica de Cardiologia - Edificio General" - 2 trials