Hospital de la Santa Creu i Sant Pau

Hospital de la Santa Creu i Sant Pau (Hospital of the Holy Cross and Saint Paul) is one of the most historically significant medical institutions in the world and the oldest hospital in Spain. Its origins date to 1401, when King Martí I of Aragon united several earlier medieval charitable hospitals in Barcelona under a single institution — the Hospital of the Holy Cross. Over more than six centuries, the hospital has continuously served the people of Barcelona, evolving from a medieval charitable institution into a leading modern academic medical centre.

The hospital's physical home is itself a cultural monument of the first order. The current building complex, designed by the Catalan Modernista architect Lluís Domènech i Montaner (who was also responsible for the Palau de la Música Catalana), was constructed between 1902 and 1930 and is one of the finest examples of Art Nouveau architecture in the world. The Santa Creu i Sant Pau complex was designated a UNESCO World Heritage Site, shared with the Palau de la Música Catalana. In 2009, clinical hospital operations moved to a new modern facility on the same campus, while the historic Modernista pavilions have been restored and opened to the public as a museum and cultural centre.

Today, Hospital Sant Pau is a high-complexity tertiary care hospital within the Catalan public health network (Xarxa Hospitalària d'Utilització Pública), affiliated with the Autonomous University of Barcelona (UAB) as a teaching hospital. With 634 hospitalization beds, 71 day hospital beds, and 19 surgical theatres, the hospital handles over 34,000 admissions annually, more than 150,000 emergency attendances, and approximately 300,000 outpatient consultations per year. The hospital is particularly renowned nationally and internationally for its haematology and haemotherapy department (one of Spain's most important bone marrow transplant programmes), neurology, oncology, and infectious diseases services.

Hospital Sant Pau is a high-complexity reference centre in Catalonia with particular strength and national or European recognition in the following clinical areas. The haematology and haemotherapy department is one of Spain's most experienced, undertaking allogeneic and autologous haematopoietic stem cell transplantation for leukaemia, lymphoma, myeloma, aplastic anaemia, and other blood disorders. The neurology department is a Catalan reference centre for multiple sclerosis (with a large MS patient cohort), stroke (designated Comprehensive Stroke Centre), Parkinson's disease and movement disorders, epilepsy surgery, and rare neurological diseases including Prion diseases. Surgical oncology, medical oncology, and radiation oncology collectively deliver comprehensive cancer care for solid tumours across all body sites, with a dedicated clinical tumour board framework. The infectious diseases and immunology department gained international recognition during the HIV/AIDS epidemic and remains a leading centre for antiretroviral therapy research, complex HIV management, and emerging infectious disease response. Cardiology and cardiac surgery programmes encompass interventional cardiology, electrophysiology, advanced heart failure management, and cardiac surgery including valve procedures. The hospital's internal medicine and specialist medical departments — rheumatology, hepatology, gastroenterology, nephrology, pulmonology, endocrinology — collectively form one of Barcelona's most comprehensive internal medicine services. Obstetrics and gynaecology, orthopaedic surgery, urology, ophthalmology, ENT, and maxillofacial surgery complete the clinical portfolio.

The modern Hospital Sant Pau facility opened in 2009, occupying a purpose-built building adjacent to the historic Modernista complex on the Sant Antoni Maria Claret campus in the Eixample district of Barcelona. The facility was designed to contemporary standards of hospital functionality, infection control, and patient comfort. The 634-bed inpatient hospital features single and shared patient rooms across general medical, surgical, and specialized units. Nineteen operating theatres serve the full range of surgical specialties, with dedicated neurosurgical suites, cardiac theatres, orthopaedic theatres, and general surgical theatres supported by modern anaesthesia and monitoring equipment. The bone marrow transplant unit houses HEPA-filtered isolation rooms for stem cell transplant patients requiring protective environment care. Advanced diagnostic imaging includes MRI, CT, digital angiography, nuclear medicine (gamma camera, PET-CT), ultrasound, and mammography. The radiation therapy department is equipped with linear accelerators for external beam radiotherapy. The intensive care units serve cardiac, neuroscience, and general post-operative patients. The day hospital (71 beds) administers chemotherapy, blood transfusions, and other ambulatory treatments. The emergency department handles over 150,000 attendances annually. Specialist outpatient clinics and a clinical laboratory complete the hospital's service infrastructure.

Hospital Sant Pau is a public hospital within the Catalan health system (CatSalut) and primarily serves the resident population of Barcelona and Catalonia. International patients seeking access to the hospital's specialist expertise — particularly in haematology, neurology, infectious diseases, and oncology — can contact the hospital's international medical team to explore treatment options on a private-pay basis. The hospital has English and French language capability among senior medical staff, and professional medical interpreters can be arranged for other languages. Barcelona is one of Europe's most accessible cities for international travel, with Barcelona El Prat Airport offering direct connections to virtually every major European city, as well as North America, Latin America, and the Middle East. The city offers world-class accommodation across all price ranges. Patients seeking specialist second opinions or planning elective treatment at Sant Pau should contact the hospital's external relations department for guidance on admission procedures and cost estimates for private international patients.

Hospital de la Santa Creu i Sant Pau operates within the Catalan public health system (Xarxa Hospitalària d'Utilització Pública) and is subject to the quality oversight of the Catalan Health Service (CatSalut) and the Spanish Ministry of Health. The hospital is an accredited teaching hospital of the Autonomous University of Barcelona (UAB), with recognized postgraduate training programmes across the full range of medical and surgical specialties. The haematology department's stem cell transplant programme is accredited by the European Bone Marrow Transplantation (EBMT) registry, an independent international quality benchmark for transplant programme standards. The hospital's clinical laboratories hold accreditation under UNE-EN-ISO 15189 standards. The stroke unit holds the designation of Comprehensive Stroke Centre from the Catalan health authorities. Sant Pau participates in national hospital accreditation processes and voluntary quality improvement initiatives coordinated by the Spanish Ministry of Health and Agència de Qualitat i Avaluació Sanitàries de Catalunya (AQuAS). The hospital's research activities are overseen by the Sant Pau Research Institute (IIB Sant Pau), a recognized health research institute under the Spanish national research system.