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Specialized Hospital For Active Treatment Of Hematological Diseases EAD

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Hematologic Malignancies and Bone Marrow Disorders

At the Specialized Hospital For Active Treatment Of Hematological Diseases EAD in Sofia, research is strongly focused on Hemic and Lymphatic Diseases and Neoplasms, especially blood cancers and marrow disorders. Trials are exploring new ways to treat acute myeloid leukemia, chronic lymphocytic leukemia, chronic myeloid leukemia, myelodysplastic syndromes, myelofibrosis, and several forms of lymphoma.

  • Evaluating new therapies and combinations for leukemia, lymphoma, and related blood cancers
  • Studying treatment options for myelofibrosis and myelodysplastic syndrome to improve symptom control and disease response
  • Assessing whether emerging approaches can extend survival and delay disease progression

This research area reflects a broad effort to improve outcomes for patients with difficult-to-treat hematologic malignancies and related bone marrow diseases.

Immune and Autoimmune Disease Research

The site also supports trials in Immune System Diseases, with studies involving conditions such as immune thrombocytopenia, antiphospholipid syndrome, Behçet’s syndrome, dermatomyositis, and immune-mediated necrotizing myopathy. These studies aim to better control abnormal immune activity and reduce disease-related complications.

  • Testing new treatment approaches for immune-mediated disorders that affect blood cells, muscles, and connective tissues
  • Exploring better ways to manage bleeding risk and immune-driven inflammation
  • Building evidence on safety and effectiveness for patients with chronic autoimmune conditions

This part of the research portfolio highlights the hospital’s role in advancing care for complex immune conditions where standard treatment options may be limited.

Bleeding Disorders and Hemophilia

A major focus at the hospital is Hemic and Lymphatic Diseases related to inherited bleeding disorders, including haemophilia A, hemophilia B, and inhibitor-related disease. Trials are examining ways to prevent bleeding episodes, improve clotting factor support, and support longer-term disease control.

  • Studying new therapies for haemophilia A and hemophilia B, including patients with inhibitors
  • Evaluating prevention of bleeding and reduction of bleeding frequency
  • Assessing the safety and real-world usefulness of advanced replacement or gene-based treatments

This work is especially important for patients living with lifelong bleeding disorders who need more durable and convenient treatment options.

Anemia, Transfusion Needs, and Supportive Hematology

Clinical trials here also address myelodysplastic syndromes and other marrow failure states linked to anemia and transfusion dependence. Research is looking at therapies that may reduce the need for blood transfusions and improve hemoglobin levels in affected patients.

  • Testing treatments for anemia in myelodysplastic syndromes and related marrow disorders
  • Evaluating whether investigational therapies can reduce transfusion burden
  • Focusing on supportive care approaches that may improve daily functioning and quality of life

These studies support a broader effort to strengthen care for patients whose blood disorders cause persistent fatigue, low counts, or repeated transfusion needs.

Targeted and Long-Term Treatment Studies

The site’s portfolio includes studies of targeted and extended-access treatments across Hemic and Lymphatic Diseases and Neoplasms. Research is examining whether newer medicines can improve disease control in patients with follicular lymphoma, marginal zone lymphoma, multiple myeloma, and CLL/SLL, while also collecting longer-term safety information.

  • Comparing newer targeted therapies with established treatment options
  • Following patients over time to understand durability of benefit and safety
  • Supporting continued access to therapies for patients already benefiting from treatment

This area shows a strong emphasis on precision treatment strategies and long-term patient follow-up at the III Department of Clinical Hematology.

Site Overview

assignment
31
connected trials
corporate_fare
23
sponsors
science
64
IMPs

Activity Indicator

Last 6 months

2
Trials started
+100% vs previous period.
1
Trials started 6–12 months ago
31
Total trials linked
Highly Active
trending_upGrowing+100%
1
1
Mar
Apr
May
Jun
Jul
Aug

Trial Flow

How this site's trials are distributed across therapeutic areas and active substances (IMPs), and how they're positioned within their overall lifecycle status. Flow thickness represents the number of unique trials.

Therapeutic areaarrow_forwardIMParrow_forwardLifecycle status

Top 3 of 4 therapeutic areas and 15 of 64 IMPs, ranked by number of trials.

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Compounds & Molecules Timeline

The time span of clinical-trial activity for the main active substances (IMPs) studied at this site over the last 8 years. Each bar runs from the earliest trial start to the most recent end; a substance with a trial still open has no recorded end and is shown as ongoing.

Trial span Ongoing Showing last 8 years

Top 40 of 64 compounds, ranked by number of trials.

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Sponsor & Partnership

Top sponsors by active trials, and the ones that have come back for more than one study.

Active trials
21
Sponsors (total)
23
Active sponsors
16

Sponsor Network

Top 16 by active trials.

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Partnership History

Sponsors with repeated collaboration (≥ 2 trials).

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Sponsor Network Graph

How sponsors and therapeutic areas connect across this site's active trials: each link is at least one active trial shared between them, and bigger nodes mean more activity. Click a node to see its exact connections.

Country Benchmark

Compared to 476 other sites in Bulgaria

description
Trial volume
31
Outperforms 92% of sites
public
Therapeutic diversity
5areas
Outperforms 78% of sites
groups
Sponsor diversity
23sponsors
Outperforms 94% of sites

Therapeutic Area Benchmark — Bulgaria

Select a therapeutic area to compare against other sites in Bulgaria.

Competitor Comparison

Similar sites in the same country running a comparable number of trials (within ±30%), scored on how closely their trial portfolios match this one. Higher percentages mean a more similar profile.

Country: Bulgaria

Market Share

Country: Bulgaria

Therapeutic Area Market Share

Select a therapeutic area to view its disease coverage breakdown.

Heat Maps & Advanced Analytics

How often specific conditions appear in trials across this site and comparable sites from the same country. Each row is a site, each column a condition, and each cell the number of trials on it — darker means more activity.

Other Trials in Specialized Hospital For Active Treatment Of Hematological Diseases EAD

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Trial Sponsor Phase Status Start Date End Date
A Phase 3 Randomized, Open-Label, Multicenter Study of Zanubrutinib (BGB 3111) Plus Anti-CD20 Antibodies Versus Lenalidomide Plus Rituximab in Patients With Relapsed/Refractory Follicular or Marginal Zone LymphomaBeOne Medicines AGPhase IIINot RecruitingSep 2023

IMP list

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IMP Trials Status First start Last start
Lenalidomide4Unknown2018-12-132024-05-23

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