A standardised frankincense extract reduces disease activity in relapsing-remitting multiple sclerosis (the SABA phase IIa trial)
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A standardised frankincense extract reduces disease activity in relapsing-remitting multiple sclerosis (the SABA phase IIa trial). / Stürner, Klarissa Hanja; Stellmann, Jan-Patrick; Dörr, Jan; Paul, Friedemann; Friede, Tim; Schammler, Sven; Reinhardt, Stefanie; Gellissen, Susanne; Weissflog, Gainet; Faizy, Tobias Djamsched; Werz, Oliver; Fleischer, Sabine; Vaas, Lea A I; Herrmann, Frank; Pless, Ole; Martin, Roland; Heesen, Christoph.
in: J NEUROL NEUROSUR PS, Jahrgang 89, Nr. 4, 04.2018, S. 330-338.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - A standardised frankincense extract reduces disease activity in relapsing-remitting multiple sclerosis (the SABA phase IIa trial)
AU - Stürner, Klarissa Hanja
AU - Stellmann, Jan-Patrick
AU - Dörr, Jan
AU - Paul, Friedemann
AU - Friede, Tim
AU - Schammler, Sven
AU - Reinhardt, Stefanie
AU - Gellissen, Susanne
AU - Weissflog, Gainet
AU - Faizy, Tobias Djamsched
AU - Werz, Oliver
AU - Fleischer, Sabine
AU - Vaas, Lea A I
AU - Herrmann, Frank
AU - Pless, Ole
AU - Martin, Roland
AU - Heesen, Christoph
PY - 2018/4
Y1 - 2018/4
N2 - OBJECTIVE: To investigate whether oral administration of a standardised frankincense extract (SFE) is safe and reduces disease activity in patients with relapsing-remitting multiple sclerosis (RRMS).METHODS: We performed an investigator-initiated, bicentric phase IIa, open-label, baseline-to-treatment pilot study with an oral SFE in patients with RRMS (NCT01450124). After a 4-month baseline observation phase, patients were treated for 8 months with an option to extend treatment for up to 36 months. The primary outcome measures were the number and volume of contrast-enhancing lesions (CEL) measured in MRI during the 4-month treatment period compared with the 4-month baseline period. Eighty patients were screened at two centres, 38 patients were included in the trial, 28 completed the 8-month treatment period and 18 of these participated in the extension period.RESULTS: The SFE significantly reduced the median number of monthly CELs from 1.00 (IQR 0.75-3.38) to 0.50 (IQR 0.00-1.13; difference -0.625, 95% CI -1.25 to -0.50; P<0.0001) at months 5-8. We observed significantly less brain atrophy as assessed by parenchymal brain volume change (P=0.0081). Adverse events were generally mild (57.7%) or moderate (38.6%) and comprised mainly gastrointestinal symptoms and minor infections. Mechanistic studies showed a significant increase in regulatory CD4+ T cell markers and a significant decrease in interleukin-17A-producing CD8+ T cells indicating a distinct mechanism of action of the study drug.INTERPRETATION: The oral SFE was safe, tolerated well and exhibited beneficial effects on RRMS disease activity warranting further investigation in a controlled phase IIb or III trial.CLINICAL TRIAL REGISTRATION: NCT01450124; Results.
AB - OBJECTIVE: To investigate whether oral administration of a standardised frankincense extract (SFE) is safe and reduces disease activity in patients with relapsing-remitting multiple sclerosis (RRMS).METHODS: We performed an investigator-initiated, bicentric phase IIa, open-label, baseline-to-treatment pilot study with an oral SFE in patients with RRMS (NCT01450124). After a 4-month baseline observation phase, patients were treated for 8 months with an option to extend treatment for up to 36 months. The primary outcome measures were the number and volume of contrast-enhancing lesions (CEL) measured in MRI during the 4-month treatment period compared with the 4-month baseline period. Eighty patients were screened at two centres, 38 patients were included in the trial, 28 completed the 8-month treatment period and 18 of these participated in the extension period.RESULTS: The SFE significantly reduced the median number of monthly CELs from 1.00 (IQR 0.75-3.38) to 0.50 (IQR 0.00-1.13; difference -0.625, 95% CI -1.25 to -0.50; P<0.0001) at months 5-8. We observed significantly less brain atrophy as assessed by parenchymal brain volume change (P=0.0081). Adverse events were generally mild (57.7%) or moderate (38.6%) and comprised mainly gastrointestinal symptoms and minor infections. Mechanistic studies showed a significant increase in regulatory CD4+ T cell markers and a significant decrease in interleukin-17A-producing CD8+ T cells indicating a distinct mechanism of action of the study drug.INTERPRETATION: The oral SFE was safe, tolerated well and exhibited beneficial effects on RRMS disease activity warranting further investigation in a controlled phase IIb or III trial.CLINICAL TRIAL REGISTRATION: NCT01450124; Results.
KW - Administration, Oral
KW - Adult
KW - Atrophy
KW - Brain/diagnostic imaging
KW - CD4-Positive T-Lymphocytes
KW - CD8-Positive T-Lymphocytes
KW - Female
KW - Frankincense/therapeutic use
KW - Humans
KW - Magnetic Resonance Imaging
KW - Male
KW - Middle Aged
KW - Multiple Sclerosis, Relapsing-Remitting/diagnostic imaging
KW - Pilot Projects
KW - Plant Extracts/therapeutic use
KW - Treatment Outcome
U2 - 10.1136/jnnp-2017-317101
DO - 10.1136/jnnp-2017-317101
M3 - SCORING: Journal article
C2 - 29248894
VL - 89
SP - 330
EP - 338
JO - J NEUROL NEUROSUR PS
JF - J NEUROL NEUROSUR PS
SN - 0022-3050
IS - 4
ER -