Stephen Maxted Ansell, MD, PhD

  • 20991 Citations
  • 77 Scopus h-Index
1976 …2019
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Research Output 1983 2019

2003
10 Citations (Scopus)
B-Cell Lymphoma
Interleukin-12
Non-Hodgkin's Lymphoma
Monoclonal Antibodies
Cytokines
99 Citations (Scopus)

Posttransplantation thrombotic thrombocytopenic purpura: A single-center experience and a contemporary review

Elliott, M. A., Nichols, W. L., Plumhoff, E. A., Ansell, S. M., Dispenzieri, A., Gastineau, D. A., Gertz, M., Inwards, D. J., Lacy, M., Micallef, I., Tefferi, A. & Lrrzow, M. R., Apr 1 2003, In : Mayo Clinic Proceedings. 78, 4, p. 421-430 10 p.

Research output: Contribution to journalArticle

Thrombotic Thrombocytopenic Purpura
Graft vs Host Disease
Peripheral Blood Stem Cell Transplantation
Bone Marrow Transplantation
Unrelated Donors
16 Citations (Scopus)

Primer on medical genomics part VI: Genomics and molecular genetics in clinical practice

Ansell, S. M., Ackerman, M. J., Black, J. L., Roberts, L. R. & Tefferi, A., Mar 1 2003, In : Mayo Clinic Proceedings. 78, 3, p. 307-317 11 p.

Research output: Contribution to journalArticle

Genomics
Molecular Biology
Genes
Forensic Anthropology
Modern 1601-history
52 Citations (Scopus)

Secondary myelodysplastic syndrome and acute myelogenous leukemia are significant complications following autologous stem cell transplantation for lymphoma

Howe, R., Micallef, I., Inwards, D. J., Ansell, S. M., Dewald, G. W., Dispenzieri, A., Gastineau, D. A., Gertz, M., Geyer, S. M., Hanson, C. A., Lacy, M., Tefferi, A. & Litzow, M. R., Aug 2003, In : Bone Marrow Transplantation. 32, 3, p. 317-324 8 p.

Research output: Contribution to journalArticle

Myelodysplastic Syndromes
Stem Cell Transplantation
Acute Myeloid Leukemia
Lymphoma
Incidence
2002
80 Citations (Scopus)

Early lymphocyte recovery post-autologous haematopoietic stem cell transplantation is associated with better survival in Hodgkin's disease

Porrata, L. F., Inwards, D. J., Micallef, I., Ansell, S. M., Geyer, S. M. & Markovic, S. N., 2002, In : British Journal of Haematology. 117, 3, p. 629-633 5 p.

Research output: Contribution to journalArticle

Hematopoietic Stem Cell Transplantation
Lymphocyte Count
Hodgkin Disease
Lymphocytes
Survival
43 Citations (Scopus)

Hormone replacement therapy and risk of non-Hodgkin lymphoma and chronic lymphocytic leukemia

Cerhan, J. R., Vachon, C. M., Habermann, T. M., Ansell, S. M., Witzig, T. E., Kurtin, P. J., Janney, C. A., Zheng, W., Potter, J. D., Sellers, T. A. & Folsom, A. R., Nov 1 2002, In : Cancer Epidemiology Biomarkers and Prevention. 11, 11, p. 1466-1471 6 p.

Research output: Contribution to journalArticle

Hormone Replacement Therapy
B-Cell Chronic Lymphocytic Leukemia
Non-Hodgkin's Lymphoma
Confidence Intervals
Follicular Lymphoma
32 Citations (Scopus)

Interleukin 6 induces monocyte chemoattractant protein-1 expression in myeloma cells

Arendt, B. K., Velazquez-Dones, A., Tschumper, R. C., Howell, K. G., Ansell, S. M., Witzig, T. E. & Jelinek, D. F., Oct 1 2002, In : Leukemia. 16, 10, p. 2142-2147 6 p.

Research output: Contribution to journalArticle

Chemokine CCL2
Interleukin-6
CCR2 Receptors
Cell Line
Messenger RNA
121 Citations (Scopus)

Phase 1 study of interleukin-12 in combination with rituximab inpatients with B-cell non-Hodgkin's lymphoma

Ansell, S. M., Witzig, T. E., Kurtin, P. J., Sloan, J. A., Jelinek, D. F., Howell, K. G., Markovic, S. N., Habermann, T. M., Klee, G. G., Atherton, P. J. & Erlichman, C., Jan 1 2002, In : Blood. 99, 1, p. 67-74 8 p.

Research output: Contribution to journalArticle

B-Cell Lymphoma
Interleukin-12
Non-Hodgkin's Lymphoma
Inpatients
Cells
63 Citations (Scopus)

Phase 2 trial of imatinib mesylate in myelofibrosis with myeloid metaplasia

Tefferi, A., Mesa, R. A., Gray, L. A., Steensma, D. P., Camoriano, J. K., Elliott, M. A., Pardanani, A. D., Ansell, S. M., Call, T. G., Colon-Otero, G., Schroeder, G., Hanson, C. A., Dewald, G. W. & Kaufmann, S. H., May 15 2002, In : Blood. 99, 10, p. 3854-3856 3 p.

Research output: Contribution to journalArticle

Primary Myelofibrosis
Platelets
Platelet Count
Imatinib Mesylate
Gilbert Disease
56 Citations (Scopus)

Primer on medical genomics. Part III: Microarray experiments and data analysis

Tefferi, A., Bolander, M. E., Ansell, S. M., Wieben, E. D. & Spelsberg, T. C., 2002, In : Mayo Clinic Proceedings. 77, 9, p. 927-940 14 p.

Research output: Contribution to journalArticle

Microarray Analysis
Genomics
Genes
Oligodeoxyribonucleotides
Genetic Association Studies
138 Citations (Scopus)

Stem cell transplantation for the management of primary systemic amyloidosis

Gertz, M., Lacy, M., Dispenzieri, A., Gastineau, D. A., Chen, M. G., Ansell, S. M., Inwards, D. J., Micallef, I., Tefferi, A. & Litzow, M. R., Nov 2002, In : American Journal of Medicine. 113, 7, p. 549-555 7 p.

Research output: Contribution to journalArticle

Stem Cell Transplantation
Amyloidosis
Primary amyloidosis
Transplants
Drug Therapy
115 Citations (Scopus)
Radioimmunotherapy
Non-Hodgkin's Lymphoma
Drug Therapy
Therapeutics
Stem Cell Transplantation
2 Citations (Scopus)

Terminal plasmocytoid differentiation of malignant B cells induced by autotumor-reactive CD4+ T cells in one case of splenic marginal zone B-cell lymphoma [2]

Ansell, S. M., Witzig, T. E., Kurtin, P. J., Sloan, J. A., Jelinek, D. F., Howell, K. G., Markovic, S. N., Habermann, T. M., Klee, G. G., Atherton, P. J. & Erlichman, C., Jan 1 2002, In : Blood. 99, 1, p. 388-390 3 p.

Research output: Contribution to journalArticle

CD4-Positive T-Lymphocytes
Marginal Zone B-Cell Lymphoma
B-Cell Lymphoma
Coculture Techniques
Plasma Cells
107 Citations (Scopus)

Thalidomide treatment in myelofibrosis with myeloid metaplasia

Elliott, M. A., Mesa, R. A., Li, C. Y., Hook, C. C., Ansell, S. M., Levitt, R. M., Geyer, S. M. & Tefferi, A., 2002, In : British Journal of Haematology. 117, 2, p. 288-296 9 p.

Research output: Contribution to journalArticle

Primary Myelofibrosis
Thalidomide
Thrombocytosis
Bone Marrow
Therapeutics
2 Citations (Scopus)

T helper cell activation in B-cell lymphomas [1] (multiple letters)

Bosshart, H., Ansell, S. M., Jelinek, D. F., Wettstein, P. J. & Witzig, T. E., Jun 15 2002, In : Journal of Clinical Oncology. 20, 12, p. 2904-2905 2 p.

Research output: Contribution to journalArticle

CD4-Positive T-Lymphocytes
Neoplasm Staging
Lymphocyte Count
B-Cell Lymphoma
Helper-Inducer T-Lymphocytes
2001
92 Citations (Scopus)

A phase II study of high-dose paclitaxel in patients with advanced neuroendocrine tumors

Ansell, S. M., Pitot, H. C., Burch, P. A., Kvols, L. K., Mahoney, M. R. & Rubin, J., Apr 15 2001, In : Cancer. 91, 8, p. 1543-1548 6 p.

Research output: Contribution to journalArticle

Neuroendocrine Tumors
Paclitaxel
Granulocyte Colony-Stimulating Factor
Neutropenia
Islet Cell Adenoma
114 Citations (Scopus)
B-Cell Lymphoma
Non-Hodgkin's Lymphoma
T-Lymphocytes
Biopsy
HLA-DR Antigens
196 Citations (Scopus)

Early lymphocyte recovery predicts superior survival after autologous hematopoietic stem cell transplantation in multiple myeloma or non-Hodgkin lymphoma

Porrata, L. F., Gertz, M., Inwards, D. J., Litzow, M. R., Lacy, M., Tefferi, A., Gastineau, D. A., Dispenzieri, A., Ansell, S. M., Micallef, I., Geyer, S. M. & Markovic, S. N., Aug 1 2001, In : Blood. 98, 3, p. 579-585 7 p.

Research output: Contribution to journalArticle

Lymphocytes
Hematopoietic Stem Cell Transplantation
Stem cells
Multiple Myeloma
Non-Hodgkin's Lymphoma

Phase I Study of Interleukin-12 in combination with Rituximab in patients with B-cell non-Hodgkin lymphoma

Ansell, S. M., Witzig, T. E., Kurtin, P. J., Sloan, J. A., Jelinek, D. F., Howell, K. G., Markovic, S. N., Habermann, T. M., Klee, G. G., Atherton, P. J. & Erlichman, C., 2001, In : European Journal of Cancer. 37, SUPPL. 1

Research output: Contribution to journalArticle

41 Citations (Scopus)

Rituximab toxicity in patients with peripheral blood malignant B-cell lymphocytosis

Kanelli, S., Ansell, S. M., Habermann, T. M., Inwards, D. J., Tuinstra, N. & Witzig, T. E., 2001, In : Leukemia and Lymphoma. 42, 6, p. 1329-1337 9 p.

Research output: Contribution to journalArticle

Lymphocytosis
B-Lymphocytes
Lymphocyte Count
Non-Hodgkin's Lymphoma
Lung
1999
94 Citations (Scopus)

Detection of t(2;5) in anaplastic large cell lymphoma: Comparison of immunohistochemical studies, FISH, and RT-PCR in paraffin-embedded tissue

Cataldo, K. A., Jalal, S. M., Law, M. E., Ansell, S. M., Inwards, D. J., Fine, M., Arber, D. A., Pulford, K. A. & Strickler, J. G., Nov 1999, In : American Journal of Surgical Pathology. 23, 11, p. 1386-1392 7 p.

Research output: Contribution to journalArticle

Anaplastic Large-Cell Lymphoma
Reverse Transcriptase Polymerase Chain Reaction
Fluorescence In Situ Hybridization
Paraffin
Lymphoma
67 Citations (Scopus)

Epstein-Barr virus infection in Richter's transformation

Ansell, S. M., Li, C. Y., Lloyd, R. V. & Phyliky, R. L., 1999, In : American Journal of Hematology. 60, 2, p. 99-104 6 p.

Research output: Contribution to journalArticle

Epstein-Barr Virus Infections
Human Herpesvirus 4
Lymphoma
Acyclovir
Lymphoma, Large B-Cell, Diffuse
4 Citations (Scopus)
Lymphoma, Large B-Cell, Diffuse
Survival
Disease-Free Survival
B-Lymphocytes
Cell Proliferation
158 Citations (Scopus)

Primary thyroid lymphoma

Ansell, S. M., Grant, C. S. & Habermann, T. M., 1999, In : Seminars in Oncology. 26, 3, p. 316-323 8 p.

Research output: Contribution to journalArticle

Lymphoproliferative Disorders
Vincristine
Prednisone
Cyclophosphamide
Lymphoma
1997
13 Citations (Scopus)

Illicit intravenous drug use in Johannesburg - Medical complications and prevalence of HIV infection

Williams, P. G., Ansell, S. M. & Milne, F. J., 1997, In : South African Medical Journal. 87, 7, p. 889-891 3 p.

Research output: Contribution to journalArticle

HIV Antibodies
Street Drugs
HIV Infections
Opiate Alkaloids
Cyclizine
117 Citations (Scopus)

Predictive capacity of the International Prognostic Factor Index in patients with peripheral T-cell lymphoma

Ansell, S. M., Habermann, T. M., Kurtin, P. J., Witzig, T. E., Chen, M. G., Li, C. Y., Inwards, D. J. & Colgan, J. P., Jun 1997, In : Journal of Clinical Oncology. 15, 6, p. 2296-2301 6 p.

Research output: Contribution to journalArticle

Peripheral T-Cell Lymphoma
B-Cell Lymphoma
Survival
Multivariate Analysis
T-Cell Lymphoma
30 Citations (Scopus)

Primary laryngeal lymphoma

Ansell, S. M., Habermann, T. M., Hoyer, J., Strickler, J. G., Chen, M. G. & McDonald, T. J., Nov 1997, In : Laryngoscope. 107, 11 I, p. 1502-1506 5 p.

Research output: Contribution to journalArticle

Lymphoma
Histology
Non-Hodgkin's Lymphoma
Larynx
Literature
1996
35 Citations (Scopus)

Study of critically ill patients with systemic lupus erythematosus

Ansell, S. M., Bedhesi, S., Ruff, B., Mahomed, A. G., Richards, G., Mer, M. & Feldman, C., Jun 1996, In : Critical Care Medicine. 24, 6, p. 981-984 4 p.

Research output: Contribution to journalArticle

Critical Illness
Systemic Lupus Erythematosus
Intensive Care Units
Kidney
Teaching Hospitals
1993
16 Citations (Scopus)

A phase II trial of a chemotherapy combination in elderly patients with aggressive lymphoma [1]

Ansell, S. M. & Falkson, G., 1993, In : Annals of Oncology. 4, 2, p. 172 1 p.

Research output: Contribution to journalArticle

Antineoplastic Combined Chemotherapy Protocols
Non-Hodgkin's Lymphoma
Remission Induction
Mitoxantrone
Chemotherapy
28 Citations (Scopus)

Survival determinants in patients with advanced ovarian cancer

Ansell, S. M., Rapoport, B. L., Falkson, G., Raats, J. I. & Moeken, C. M., 1993, In : Gynecologic Oncology. 50, 2, p. 215-220 6 p.

Research output: Contribution to journalArticle

Ovarian Neoplasms
Survival
Neoplasms
Histology
Carcinoma
1992
23 Citations (Scopus)

5-fluorouracil and leucovorin in hepatocellular carcinoma

Van Eeden, H., Falkson, G., Burger, W. & Ansell, S. M., 1992, In : Annals of Oncology. 3, 5, p. 404-405 2 p.

Research output: Contribution to journalArticle

Leucovorin
Liver Neoplasms
Combination Drug Therapy
Fluorouracil
Hepatocellular Carcinoma
25 Citations (Scopus)

Chronological age is a multifactorial prognostic variable in patients with Non-Hodgkin's Lymphoma

Ansell, S. M., Falkson, G., Van Der Merwe, R. & Uys, A., 1992, In : Annals of Oncology. 3, 1, p. 45-50 6 p.

Research output: Contribution to journalArticle

Non-Hodgkin's Lymphoma
Cox Model
Multivariate Models
Survival
Univariate
1991
2 Citations (Scopus)

A phase II clinical study of suramin in combination with mitomycin C in patients with non small cell lung cancer

Rapoport, B. L., Falkson, G., Ansell, S. M., Lotz, B. P. & de Wet, M., 1991, In : Lung Cancer. 7, 5, p. 323-328 6 p.

Research output: Contribution to journalArticle

Suramin
Mitomycin
Non-Small Cell Lung Carcinoma
Clinical Studies
Poisons

Sister chromatid exchanges in lymphocyte cultures of patients previously treated with dibromodulcitol

Ansell, S. M., Jansen Van Rensburg, C. E., Rapoport, B. L., Gresse, P., Cloete, E. V., Van Staden, A. M., Stevens, K., Falkson, C. I. & Falkson, G., 1991, In : Oncology. 48, 3, p. 253-257 5 p.

Research output: Contribution to journalArticle

Mitolactol
Sister Chromatid Exchange
Cytostatic Agents
Lymphocytes
Leukemia
2 Citations (Scopus)

Trisomy 5 in Ph+ chronic myeloid leukemia in association with megakaryocytosis

Ansell, S. M., Rapoport, B. L., Coccia-Portugal, M. A., Stevens, K., Bester, C. J. & Falkson, G., 1991, In : Cancer Genetics and Cytogenetics. 51, 2, p. 273-275 3 p.

Research output: Contribution to journalArticle

Trisomy
Leukemia, Myelogenous, Chronic, BCR-ABL Positive
Philadelphia Chromosome
Cytostatic Agents
Chromosomes
1989
10 Citations (Scopus)

Ifosfamide in advanced carcinoma of the esophagus: A phase II trial with severe toxicity

Ansell, S. M., Alberts, A. S. & Falkson, G., 1989, In : American Journal of Clinical Oncology: Cancer Clinical Trials. 12, 3, p. 205-207 3 p.

Research output: Contribution to journalArticle

Ifosfamide
Esophagus
Carcinoma
Mesna
Cerebellar Diseases
6 Citations (Scopus)

Phase II trial of buserelin in hepatocellular carcinoma

Falkson, G. & Ansell, S. M., 1989, In : European Journal of Cancer and Clinical Oncology. 25, 9, p. 1339-1340 2 p.

Research output: Contribution to journalArticle

Buserelin
Drug Evaluation
Liver Neoplasms
Hepatocellular Carcinoma
1983
285 Citations (Scopus)

Passage of carbohydrate into the colon. Direct measurements in humans

Ansell, S. M., Haddad, A. C. & Phillips, S. F., 1983, In : Gastroenterology. 85, 3, p. 589-595 7 p.

Research output: Contribution to journalArticle

Starch
Colon
Carbohydrates
Breath Tests
Meals