Expertise in
5
conditions

Klaus Geissler

Vienna, AT 
Expertise in
5
conditions
Vienna, AT 

Overview

Klaus Geissler practices practicing medicine in Vienna, Austria.

Mr. Geissler is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Chronic Myelomonocytic Leukemia (CMML), Leukemia, Myelofibrosis, and Essential Thrombocythemia.

He is actively involved in clinical research, co-authoring 94 peer reviewed articles and participating in 7 clinical trials.

Gender

Male

Locations

Vienna, 1020, Austria
Other Locations
Hietzing, Austria
Sankt Poelten, Austria
Lainz, Austria

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

7 Clinical Trials

A Phase 2/3, Multicenter Randomized Study of Rituximab-Gemcitabine-Dexamethasone-Platinum (R-GDP) With or Without Selinexor in Patients With Relapsed/Refractory Diffuse Large B-cell Lymphoma (RR DLBCL)
A Phase 2/3, Multicenter Randomized Study of Rituximab-Gemcitabine-Dexamethasone-Platinum (R-GDP) With or Without Selinexor in Patients With Relapsed/Refractory Diffuse Large B-cell Lymphoma (RR DLBCL)
Enrollment Status: Active_not_recruiting
Publish Date: May 06, 2026
Intervention Type: Drug
Study Drugs: Selinexor, Rituximab, Gemcitabine, Dexamethasone, Cisplatin
Study Phase: Phase 2/Phase 3
A Phase 2b Open-label Study of Selinexor (KPT-330) in Patients With Relapsed/Refractory Diffuse Large B-Cell Lymphoma (DLBCL)
A Phase 2b Open-label Study of Selinexor (KPT-330) in Patients With Relapsed/Refractory Diffuse Large B-Cell Lymphoma (DLBCL)
Enrollment Status: Active_not_recruiting
Publish Date: May 06, 2026
Intervention Type: Drug
Study Drug: Selinexor
Study Phase: Phase 2
A Randomized, Double-blind, Placebo-controlled Phase 3 Study of Tamibarotene Plus Azacitidine Versus Placebo Plus Azacitidine in Newly Diagnosed, Adult Patients Selected for RARA-positive Higher-risk Myelodysplastic Syndrome (SELECT MDS-1)
A Randomized, Double-blind, Placebo-controlled Phase 3 Study of Tamibarotene Plus Azacitidine Versus Placebo Plus Azacitidine in Newly Diagnosed, Adult Patients Selected for RARA-positive Higher-risk Myelodysplastic Syndrome (SELECT MDS-1)
Enrollment Status: Terminated
Publish Date: April 10, 2025
Intervention Type: Drug
Study Drugs: SY-1425+Azacitidine, Azacitidine
Study Phase: Phase 3
A Phase 3, Randomized, Open-Label, Crossover Study of ASTX727 (Cedazuridine and Decitabine Fixed-Dose Combination) Versus IV Decitabine in Subjects With Myelodysplastic Syndromes (MDS), Chronic Myelomonocytic Leukemia (CMML), and Acute Myeloid Leukemia (AML)
A Phase 3, Randomized, Open-Label, Crossover Study of ASTX727 (Cedazuridine and Decitabine Fixed-Dose Combination) Versus IV Decitabine in Subjects With Myelodysplastic Syndromes (MDS), Chronic Myelomonocytic Leukemia (CMML), and Acute Myeloid Leukemia (AML)
Enrollment Status: Completed
Publish Date: August 27, 2024
Intervention Type: Drug
Study Drugs: Cedazuridine, Decitabine
Study Phase: Phase 3
A Phase 3 Randomized, Controlled, Open-label Study of Selinexor, Bortezomib, and Dexamethasone (SVd) Versus Bortezomib and Dexamethasone (Vd) in Patients With Relapsed or Refractory Multiple Myeloma (RRMM)
A Phase 3 Randomized, Controlled, Open-label Study of Selinexor, Bortezomib, and Dexamethasone (SVd) Versus Bortezomib and Dexamethasone (Vd) in Patients With Relapsed or Refractory Multiple Myeloma (RRMM)
Enrollment Status: Completed
Publish Date: August 21, 2024
Intervention Type: Drug
Study Drugs: Selinexor, Bortezomib, Dexamethasone
Study Phase: Phase 3
A Multinational, Multicenter, Randomized, Phase 3 Study of Tesetaxel Plus a Reduced Dose of Capecitabine Versus Capecitabine Alone in Patients With HER2 Negative, HR Positive, Locally Advanced or Metastatic Breast Cancer Previously Treated With a Taxane
A Multinational, Multicenter, Randomized, Phase 3 Study of Tesetaxel Plus a Reduced Dose of Capecitabine Versus Capecitabine Alone in Patients With HER2 Negative, HR Positive, Locally Advanced or Metastatic Breast Cancer Previously Treated With a Taxane
Enrollment Status: Terminated
Publish Date: July 30, 2021
Intervention Type: Drug
Study Drugs: Tesetaxel and Capecitabine, Capecitabine
Study Phase: Phase 3
Evaluation of an Immunomodulatory Maintenance Treatment in Patients With Metastatic Colorectal Cancer With Tumor Reduction During Induction Treatment
Evaluation of an Immunomodulatory Maintenance Treatment in Patients With Metastatic Colorectal Cancer With Tumor Reduction During Induction Treatment
Enrollment Status: Unknown
Publish Date: September 10, 2019
Intervention Type: Drug, Other
Study Drug: MGN1703
Study Phase: Phase 3
View 6 Less Clinical Trials

94 Total Publications

Serial Determinations of Molecular Aberrations in Patients with Acute Myeloid Leukemia During Treatment with Oral Decitabine/Cedazuridine.
Serial Determinations of Molecular Aberrations in Patients with Acute Myeloid Leukemia During Treatment with Oral Decitabine/Cedazuridine.
Journal: Cancers
Published: March 01, 2026

Frequently Asked Questions about Klaus Geissler

Is Klaus Geissler a top-rated expert for Chronic Myelomonocytic Leukemia (CMML)?

MediFind is an objective health platform that identifies experts based on real-world data. Klaus Geissler is classified as an Elite expert for Chronic Myelomonocytic Leukemia (CMML), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

Does Klaus Geissler participate in research or clinical trials?

Yes. Klaus Geissler has published 94 articles and abstracts on conditions like Chronic Myelomonocytic Leukemia (CMML). You can view a list of Klaus Geissler's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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