Fixed-Duration versus Continuous Treatment for Chronic Lymphocytic Leukemia

O Othman Al-Sawaf J Janina Stumpf (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany) C Can Zhang (School of Integrated Circuits and Electronics, MIIT Key Laboratory for Low-Dimensional Quantum Structure and Devices) F Florian Simon (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany) F Francesc Bosch (Department of Hematology, University Hospital Vall d’Hebron, Vall d’Hebron Institute of Oncology (VHIO), Barcelona) E Emadoldin Feyzi (St. Olavs University Hospital, Department of Hematology, Trondheim, Norway) P Paolo Ghia (School of Medicine, Università Vita Salute San Raffaele, Milan) M Michael Gregor (Cantonal Hospital of Lucerne, Lucerne, Switzerland) A Arnon P. Kater (Amsterdam University Medical Center location University of Amsterdam, Department of Hematology) V Vesa Lindström (Department of Hematology, Comprehensive Cancer Center, Helsinki University Hospital and University of Helsinki, Helsinki) M Mattias Mattsson (Uppsala University Hospital, Uppsala, Sweden) C Carsten U. Niemann (Rigshospitalet, Copenhagen University Hospital, Copenhagen) P Philipp B. Staber (Medical University Vienna, Vienna, Austria) T Tamar Tadmor (Bnai Zion Medical Center, Technion, Haifa, Israel) P Patrick Thornton (Cancer Clinical Trials and Research Unit, Cancer Trials Ireland, Beaumont Hospital, Dublin) C Clemens-Martin Wendtner (Ludwig-Maximilians University (LMU), Medical Clinic III, Munich, Germany) A Ann Janssens (Universitaire Ziekenhuizen Leuven, Leuven, Belgium) T Thomas Noesslinger (Hanusch Krankenhaus, Vienna) J Jan-Paul Bohn (Medical University of Innsbruck, Department of Hematology and Oncology, Innsbruck, Austria) C Caspar da Cunha-Bang (Rigshospitalet, Copenhagen University Hospital, Copenhagen) C Christian B. Poulsen (Zealand University Hospital, Roskilde, Denmark) J Juha Ranti (Turku University Hospital, Turku, Finland) T Thomas Illmer (Berufsausüebungsgemeinschaft, Gokos, Dresden, Germany) B Bjoern Schoettker (Hämatologisch-Onkologische Schwerpunktpraxis, Wuerzburg, Germany) S Sebastian Böttcher (Clinic III (Hematology, Oncology, and Palliative Medicine), Rostock University Medical Center, Rostock, Germany) T Tobias Gaska (Bruederkrankenhaus Paderborn, Paderborn, Germany) E Elisabeth Vandenberghe R Ruth Clifford (University Hospital Limerick, Limerick, Ireland) O Ohad Benjamini (Chaim Sheba Medical Center, Ramat Gan, Israel) A Anna Maria Frustaci (ASST Grande Ospedale Metropolitano Niguarda, Milan) L Lydia Scarfò (School of Medicine, Università Vita Salute San Raffaele, Milan) P Paolo Sportoletti (Department of Medicine and Surgery, Institute of Hematology and Center for Hemato-Oncology Research (CREO), University of Perugia, Santa Maria della Misericordia Hospital, Perugia, Italy) J John Schreurs (Martini Ziekenhuis, Groningen, the Netherlands) M Mark-David Levin (Albert Schweitzer Ziekenhuis, Dordrecht, the Netherlands) H Hanneke van der Straaten (Ziekenhuis St Jansdal, Harderwijk, the Netherlands) M Marjolein van der Klift (Amphia Ziekenhuis, Breda, the Netherlands) H Hoa Tran J Javier de la Serna (Hospital Universitario 12 de Octubre, Madrid) J Javier Loscertales (Hospital Universitario La Princesa, Madrid) O Oscar Lindblad (Skane University Hospital, Lund, Sweden) A Anna Bergendahl Sandstedt (University Hospital Linköping, Linköping, Sweden) J Jeroen Goede (KS Winterthur, Winterthur, Switzerland) M Michael Baumann (HOCH Health Ostschweiz, Kantonsspital St. Gallen, St. Gallen, Switzerland) A Anna Maria Fink (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany) K Kirsten Fischer (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany) M Matthias Ritgen (Universitaetsklinikum Schleswig-Holstein, Medizinische Klinik II, Kiel, Germany) K Karl-Anton Kreuzer (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany) C Christof Schneider (Division of CLL, Department of Internal Medicine III, Ulm University, Ulm, Germany) E Eugen Tausch (Division of CLL, Department of Internal Medicine III, Ulm University, Ulm, Germany) S Stephan Stilgenbauer (Division of CLL, Department of Internal Medicine III, Ulm University, Ulm, Germany) S Sandra Robrecht (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany) B Barbara Eichhorst (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany) M Michael Hallek (Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany)

Article Details

Volume / Issue Vol. 394, Issue 11
Published March 12, 2026
Pages 1084-1096
ISSN 0028-4793
Publisher Massachusetts Medical Society

Journal Info

New England Journal of Medicine

Massachusetts Medical Society

ISSN: 0028-4793 Social Sciences

Authors (53)

O

Othman Al-Sawaf

J

Janina Stumpf

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany

C

Can Zhang

School of Integrated Circuits and Electronics, MIIT Key Laboratory for Low-Dimensional Quantum Structure and Devices

F

Florian Simon

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany

F

Francesc Bosch

Department of Hematology, University Hospital Vall d’Hebron, Vall d’Hebron Institute of Oncology (VHIO), Barcelona

E

Emadoldin Feyzi

St. Olavs University Hospital, Department of Hematology, Trondheim, Norway

P

Paolo Ghia

School of Medicine, Università Vita Salute San Raffaele, Milan

M

Michael Gregor

Cantonal Hospital of Lucerne, Lucerne, Switzerland

A

Arnon P. Kater

Amsterdam University Medical Center location University of Amsterdam, Department of Hematology

V

Vesa Lindström

Department of Hematology, Comprehensive Cancer Center, Helsinki University Hospital and University of Helsinki, Helsinki

M

Mattias Mattsson

Uppsala University Hospital, Uppsala, Sweden

C

Carsten U. Niemann

Rigshospitalet, Copenhagen University Hospital, Copenhagen

P

Philipp B. Staber

Medical University Vienna, Vienna, Austria

T

Tamar Tadmor

Bnai Zion Medical Center, Technion, Haifa, Israel

P

Patrick Thornton

Cancer Clinical Trials and Research Unit, Cancer Trials Ireland, Beaumont Hospital, Dublin

C

Clemens-Martin Wendtner

Ludwig-Maximilians University (LMU), Medical Clinic III, Munich, Germany

A

Ann Janssens

Universitaire Ziekenhuizen Leuven, Leuven, Belgium

T

Thomas Noesslinger

Hanusch Krankenhaus, Vienna

J

Jan-Paul Bohn

Medical University of Innsbruck, Department of Hematology and Oncology, Innsbruck, Austria

C

Caspar da Cunha-Bang

Rigshospitalet, Copenhagen University Hospital, Copenhagen

C

Christian B. Poulsen

Zealand University Hospital, Roskilde, Denmark

J

Juha Ranti

Turku University Hospital, Turku, Finland

T

Thomas Illmer

Berufsausüebungsgemeinschaft, Gokos, Dresden, Germany

B

Bjoern Schoettker

Hämatologisch-Onkologische Schwerpunktpraxis, Wuerzburg, Germany

S

Sebastian Böttcher

Clinic III (Hematology, Oncology, and Palliative Medicine), Rostock University Medical Center, Rostock, Germany

T

Tobias Gaska

Bruederkrankenhaus Paderborn, Paderborn, Germany

E

Elisabeth Vandenberghe

R

Ruth Clifford

University Hospital Limerick, Limerick, Ireland

O

Ohad Benjamini

Chaim Sheba Medical Center, Ramat Gan, Israel

A

Anna Maria Frustaci

ASST Grande Ospedale Metropolitano Niguarda, Milan

L

Lydia Scarfò

School of Medicine, Università Vita Salute San Raffaele, Milan

P

Paolo Sportoletti

Department of Medicine and Surgery, Institute of Hematology and Center for Hemato-Oncology Research (CREO), University of Perugia, Santa Maria della Misericordia Hospital, Perugia, Italy

J

John Schreurs

Martini Ziekenhuis, Groningen, the Netherlands

M

Mark-David Levin

Albert Schweitzer Ziekenhuis, Dordrecht, the Netherlands

H

Hanneke van der Straaten

Ziekenhuis St Jansdal, Harderwijk, the Netherlands

M

Marjolein van der Klift

Amphia Ziekenhuis, Breda, the Netherlands

H

Hoa Tran

J

Javier de la Serna

Hospital Universitario 12 de Octubre, Madrid

J

Javier Loscertales

Hospital Universitario La Princesa, Madrid

O

Oscar Lindblad

Skane University Hospital, Lund, Sweden

A

Anna Bergendahl Sandstedt

University Hospital Linköping, Linköping, Sweden

J

Jeroen Goede

KS Winterthur, Winterthur, Switzerland

M

Michael Baumann

HOCH Health Ostschweiz, Kantonsspital St. Gallen, St. Gallen, Switzerland

A

Anna Maria Fink

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany

K

Kirsten Fischer

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany

M

Matthias Ritgen

Universitaetsklinikum Schleswig-Holstein, Medizinische Klinik II, Kiel, Germany

K

Karl-Anton Kreuzer

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany

C

Christof Schneider

Division of CLL, Department of Internal Medicine III, Ulm University, Ulm, Germany

E

Eugen Tausch

Division of CLL, Department of Internal Medicine III, Ulm University, Ulm, Germany

S

Stephan Stilgenbauer

Division of CLL, Department of Internal Medicine III, Ulm University, Ulm, Germany

S

Sandra Robrecht

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany

B

Barbara Eichhorst

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany

M

Michael Hallek

Department I of Internal Medicine, Center of Integrated Oncology Aachen Bonn Cologne Düsseldorf, University Hospital of Cologne, Cologne, Germany