pyridoxine has been researched along with Apoplexy in 10 studies
4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol: structure in first source
vitamin B6 : Any member of the group of pyridines that exhibit biological activity against vitamin B6 deficiency. Vitamin B6 deficiency is associated with microcytic anemia, electroencephalographic abnormalities, dermatitis with cheilosis (scaling on the lips and cracks at the corners of the mouth) and glossitis (swollen tongue), depression and confusion, and weakened immune function. Vitamin B6 consists of the vitamers pyridoxine, pyridoxal, and pyridoxamine and their respective 5'-phosphate esters (and includes their corresponding ionized and salt forms).
Excerpt | Relevance | Reference |
---|---|---|
"Two groups of 150 patients treated with either the high-dose or low-dose formulation of pyridoxine, cobalamin, and folic acid in a randomized, double-blind fashion were selected among the participants in the VISP study without recurrent stroke during follow-up and in the highest 10% of the distribution for baseline tHcy levels." | 9.14 | Plasma Abeta, homocysteine, and cognition: the Vitamin Intervention for Stroke Prevention (VISP) trial. ( Campbell, S; Greenberg, SM; Hyman, BT; Irizarry, MC; Raj, S; Stampfer, M; Viswanathan, A, 2009) |
"Epidemiological and laboratory studies suggest that increasing concentrations of plasma homocysteine (total homocysteine [tHcy]) accelerate cardiovascular disease by promoting vascular inflammation, endothelial dysfunction, and hypercoagulability." | 9.11 | Homocysteine-lowering treatment with folic acid, cobalamin, and pyridoxine does not reduce blood markers of inflammation, endothelial dysfunction, or hypercoagulability in patients with previous transient ischemic attack or stroke: a randomized substudy o ( Baker, R; Dusitanond, P; Eikelboom, JW; Gilmore, G; Hankey, GJ; Jamrozik, K; Klijn, CJ; Langton, P; Loh, K; Thom, J; van Bockxmeer, FM; Yi, Q, 2005) |
" The objective of this study was to determine whether there has been a change in folate status between 1998 and 2002 in stroke patients randomized into the VITAmins TO Prevent Stroke (VITATOPS) Study at a single center in Perth, Australia, and what impact this may have had on the magnitude of the homocysteine-lowering effect achieved over time with folic acid-based multivitamin therapy." | 9.11 | Sustained homocysteine-lowering effect over time of folic acid-based multivitamin therapy in stroke patients despite increasing folate status in the population. ( Eikelboom, JW; Hankey, GJ; Loh, K; Pizzi, J; Tang, M; Thom, J; Yi, Q, 2005) |
"Two groups of 150 patients treated with either the high-dose or low-dose formulation of pyridoxine, cobalamin, and folic acid in a randomized, double-blind fashion were selected among the participants in the VISP study without recurrent stroke during follow-up and in the highest 10% of the distribution for baseline tHcy levels." | 5.14 | Plasma Abeta, homocysteine, and cognition: the Vitamin Intervention for Stroke Prevention (VISP) trial. ( Campbell, S; Greenberg, SM; Hyman, BT; Irizarry, MC; Raj, S; Stampfer, M; Viswanathan, A, 2009) |
"Epidemiological and laboratory studies suggest that increasing concentrations of plasma homocysteine (total homocysteine [tHcy]) accelerate cardiovascular disease by promoting vascular inflammation, endothelial dysfunction, and hypercoagulability." | 5.11 | Homocysteine-lowering treatment with folic acid, cobalamin, and pyridoxine does not reduce blood markers of inflammation, endothelial dysfunction, or hypercoagulability in patients with previous transient ischemic attack or stroke: a randomized substudy o ( Baker, R; Dusitanond, P; Eikelboom, JW; Gilmore, G; Hankey, GJ; Jamrozik, K; Klijn, CJ; Langton, P; Loh, K; Thom, J; van Bockxmeer, FM; Yi, Q, 2005) |
" The objective of this study was to determine whether there has been a change in folate status between 1998 and 2002 in stroke patients randomized into the VITAmins TO Prevent Stroke (VITATOPS) Study at a single center in Perth, Australia, and what impact this may have had on the magnitude of the homocysteine-lowering effect achieved over time with folic acid-based multivitamin therapy." | 5.11 | Sustained homocysteine-lowering effect over time of folic acid-based multivitamin therapy in stroke patients despite increasing folate status in the population. ( Eikelboom, JW; Hankey, GJ; Loh, K; Pizzi, J; Tang, M; Thom, J; Yi, Q, 2005) |
"The aim of this study was to investigate a possible association among the thermolabile polymorphism, nucleotide 677 cytosine to thymidine point mutation (677 C-->T) of the methylenetetrahydrofolate reductase (MTHFR) gene, hyperhomocysteinemia, serum folate, vitamins B12 and B6, and stroke in children." | 3.70 | Children with stroke: polymorphism of the MTHFR gene, mild hyperhomocysteinemia, and vitamin status. ( Artuch, R; Campistol, J; Cardo, E; Colomé, C; Monrós, E; Pineda, M; Vilaseca, MA, 2000) |
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 0 (0.00) | 18.7374 |
1990's | 1 (10.00) | 18.2507 |
2000's | 7 (70.00) | 29.6817 |
2010's | 2 (20.00) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
---|---|
Narayanan, D | 1 |
Luvai, A | 1 |
Barski, R | 1 |
Sharma, R | 1 |
Viswanathan, A | 1 |
Raj, S | 1 |
Greenberg, SM | 1 |
Stampfer, M | 1 |
Campbell, S | 1 |
Hyman, BT | 1 |
Irizarry, MC | 1 |
França, CF | 1 |
Vianna, LM | 1 |
Kammerer, S | 1 |
Dusitanond, P | 1 |
Eikelboom, JW | 2 |
Hankey, GJ | 2 |
Thom, J | 2 |
Gilmore, G | 1 |
Loh, K | 2 |
Yi, Q | 2 |
Klijn, CJ | 1 |
Langton, P | 1 |
van Bockxmeer, FM | 1 |
Baker, R | 1 |
Jamrozik, K | 1 |
Tang, M | 1 |
Pizzi, J | 1 |
Li, W | 1 |
Zheng, T | 1 |
Wang, J | 1 |
Altura, BT | 1 |
Altura, BM | 1 |
Vermeulen, EG | 1 |
Rauwerda, JA | 1 |
Erix, P | 1 |
de Jong, SC | 1 |
Twisk, JW | 1 |
Jakobs, C | 1 |
Witjes, RJ | 1 |
Stehouwer, CD | 1 |
Cardo, E | 1 |
Monrós, E | 1 |
Colomé, C | 1 |
Artuch, R | 1 |
Campistol, J | 1 |
Pineda, M | 1 |
Vilaseca, MA | 1 |
Bleich, S | 1 |
Degner, D | 1 |
Kropp, S | 1 |
Rüther, E | 1 |
Kornhuber, J | 1 |
Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
---|---|---|---|---|---|---|---|
A Single-Center, Open-Label Study to Assess the Effects of the Addition of Modulators of Homocysteine to Adalimumab Therapy in the Treatment of Moderate to Severe Plaque Psoriasis Evaluated With the PASI, PGA and DLQI[NCT01704599] | Phase 1/Phase 2 | 8 participants (Actual) | Interventional | 2009-01-31 | Terminated (stopped due to side effect and poor clinical outcome) | ||
[information is prepared from clinicaltrials.gov, extracted Sep-2024] |
Change in EKG ( normalize, unchanged, became abnormal) when homocysteine (Hcy) increased or decreased from week 16 on adalimumab to week 28 on adalimumab plus folic acid, vitamins B6 and B12 in adault psoriasis patients ages 18-65 with moderate to severe plaque psoriasis. (NCT01704599)
Timeframe: Week 16 to Week 28
Intervention | participants (Number) | ||
---|---|---|---|
normalize when Hcy increased | unchanged when Hcy decreased | became abnormal when Hcy decreased | |
Humira Then Humira Plus 3 B Vitamins | 1 | 2 | 1 |
Change in CBC parameter: white blood count or hemoglobin or hematocrit ( as measured week 16 on adalimumab and at week 28 after 12 more weeks on adalimuamb , folic acid, B6 and B12) in adults ages 18-65 with moderate to severe plaque psoriasis. (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | |||||
---|---|---|---|---|---|---|
WBC increased | WBC unchanged | WBC decreased | Hemoglobin/Hematocrit increased | Hemoglobin/Hematocrit unchanged | Hemoglobin/Hematocrit decreased | |
Humira Then Humira Plus 3 B Vitamins | 3 | 0 | 2 | 3 | 0 | 2 |
"Worsening psoriasis or development or worsening of measured condition or new pathology not seen by week 16 but developed at weeks 28 or first discoved by telephone call day 70 post study:~AE Humira only" (NCT01704599)
Timeframe: After Week 16 of study
Intervention | participants (Number) | ||
---|---|---|---|
No Adverse Event after Week 16 | Adverse Event Weeks 16-28 | Adverse event by Day 70 call after Week 28 | |
Humira Then Humira Plus 3 B Vitamins | 2 | 4 | 1 |
A serious adverse event is hosptalization or death or pathology leading to early termination of a participant from the study. This was to be reported at anytime during the 28 week study of adult patients ages 18-65 with moderate to severe plaque psoriasis though categorized by Week 16 (on adalimumab alone, by Week 28 (on adalimuamb plus 3 B vitaminsand by day 70 post Week 28. (NCT01704599)
Timeframe: By Week 16, by Week 28 and by Day 70 post Week 28.
Intervention | participants (Number) | |||
---|---|---|---|---|
No SAE | SAE by Week 16 | SAE by Week 28 | SAE by Day 70 afterWeek 28 | |
Humira Then Humira Plus 3 B Vitamins | 7 | 1 | 0 | 0 |
An electrocardiogram (EKG) is used to evaluate the electrical activity of the heart by converting this activity into line tracings on paper.. Electrodes (small, plastic patches) are placed at certain locations on the chest, arms, and legs. When the electrodes are connected to an EKG machine by lead wires, the electrical activity of the heart is measured, interpreted, and printed out for the doctor's information and further interpretation. This test was to be administered to adults age 18 or older with moderate to severe plaque psoriasis patients at week 0, 16 and week 28 of this study. (NCT01704599)
Timeframe: Week 16 and then Week 28 after another 12 weeks on Humira plus vitamins and if early termination
Intervention | participants (Number) | ||
---|---|---|---|
Normalizing | Unchanged | Newly abnormal | |
Humira Then Humira Plus 3 B Vitamins | 1 | 4 | 1 |
Height is the distance from the bottom (soles of feet ) to the top (top of head) of a person when that person is standing in this study using ruler in inches.Participants measured were adults age 18 or older with moderate to severe plaque psoriasis. (NCT01704599)
Timeframe: Week 0 at Start of Adalimumab
Intervention | participants (Number) | |
---|---|---|
Measured | Not measured | |
Humira Then Humira Plus 3 B Vitamins | 8 | 0 |
Number of participants with a category change in Physician static Global Assessment (sPGA): 7 point score from 0 (clear) to 6 measuring amount of surface covered and plaque qualities: thickness & erythema plus scaling. Dynamic score compares baseline with either improvement/ worsening of the same factors measured in the sPGA using the 0-6 scoring range but focused on change. sPGA at weeks 16 AND 28. dynamic PGA to be categoically measured at.weeks16 and 28. (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | ||
---|---|---|---|
Improved | Unchanged | Worsened | |
Humira Then Humira Plus 3 B Vitamins | 3 | 1 | 3 |
DLQI is 10 questions examining impact of skin disease on quality of life: (1) symptoms & feelings (2) daily activities (3) leisure (4) work & school (5) personal relationship (6) treatment. To be administered to adults over 18 years with moderate to severe plaque psoriasis at week 0 (no systemic psoriasis medication);. weeks 16 ( after 16 weeks of adalimumab) and week 28 (after 16 weeks adalimumab then 12 weeks of adalimumab plus daily 5 mg folic acid, 100 mg vitamin B6 and 1000 mcg B12). (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | ||
---|---|---|---|
Improved | Unchanged | Worsened | |
Humira Then Humira Plus 3 B Vitamins | 3 | 3 | 1 |
Serum folic acid level in adults ages 18 and older with mild to moderate plaque psoriasis measured at week 16 after 16 weeks adalimumab and at week 28 after 16 weeks adalimumab plus 12 weeks of adalimumab and daily 5 mg folic acid, 100 mg vitamin B6 and 1000 mcg B12. (NCT01704599)
Timeframe: Weeks 16 and 28
Intervention | participants (Number) | |||
---|---|---|---|---|
Increased | Unchanged | Decreased | Not evaluable (if >20 ng/ml only stated as such) | |
Humira Then Humira Plus 3 B Vitamins | 3 | 0 | 0 | 2 |
Adult particpants ages 18 or older with moderate to severe plaque psoriasis were to have serum VEGF measured at week 0 on no systemic psoriasis medication then at both weeks 16 on adalimumab and at week 28 on adalimumab plus folic acid, B6 and Vitamin B12. Subjects raniked by BMI week 0 low to high (NCT01704599)
Timeframe: At Screening visit, Week 16 on Humira, after another 12 weeks on Humira plus vitamins and if early termination
Intervention | participants (Number) | ||
---|---|---|---|
Increased | Unchanged | Decreased | |
Humira Then Humira Plus 3 B Vitamins | 4 | 0 | 1 |
Adult participants 18 years or older with moderate to severe plaque psoriasis were to have serum B12 levels measures Weeks 0 (on no systemic psoriasis medication), 16 (on adalimumab) and week 28 (on adalimumab plus daily 5 mg folic acid, 100 mg vitamin B6 and 1000 mcg B12. (NCT01704599)
Timeframe: At Week 16 and Week 28
Intervention | participants (Number) | ||
---|---|---|---|
Increased | Unchanged | Worsened | |
Humira Then Humira Plus 3 B Vitamins | 5 | 0 | 0 |
Using a thermometer for body temperature on degrees Fahrenheit. Participants to be measured were adults 18 years or older with moderate to severe plaque psoriasis with temperature to be measured at week 16 16 weeks of adalimumab and week 28 after 16 weeks of adalimumab then 12 weeks of adalimumab plus 5 mg folic acid, 100 mg vitamin B6 and 1000 mcg of B12. (NCT01704599)
Timeframe: Weeks 16 and 28
Intervention | participants (Number) | ||
---|---|---|---|
increased | unchanged | decreased | |
Humira Then Humira Plus 3 B Vitamins | 2 | 2 | 1 |
Adult participants age 18 years or older with moderate to severe plaque psoriasis with serum IgG antibodies against Helicobacter pylori bacteria using commercial ELISA assay during the 28 week study. (NCT01704599)
Timeframe: Week 28 after 16 weeks of Adalimumab then 12 of Adalimumab-Vitamins
Intervention | participants (Number) | |
---|---|---|
Elevated | Normal | |
Humira Then Humira Plus 3 B Vitamins | 2 | 6 |
Weight is how heavy a participant is. Weight in pounds of each study adult participant age 18-65 years with moderate to severe plaque psoriasis measured at weeks 16 and compared to week 28 of study. (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | ||
---|---|---|---|
Increased | Unchanged | Decreased | |
Humira Then Humira Plus 3 B Vitamins | 2 | 0 | 5 |
Blood pressure is the force the heart exerts against the walls of arteries as it pumps the blood out to the body. The unit of measurement is millimeters of mercury (mm Hg). Pulse is the number of times your heart beats per minute. The unit of measurement is beats per minute (BPM). These test measurements compared in adults with moderate to severe plaque psoriasis week 16 after 16 weeks adalimumab and week 28 after 16 weeks adalimumab plus 5 mg folic acid, 100 mg vitamin B6 and 1000 mcg vitamin B12. (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | ||||||||
---|---|---|---|---|---|---|---|---|---|
Systolic BP increased | Systolic BP unchanged | Systolic BP decreased | Diastolic BP increased | Diastolic BP unchanged | Diastolic BP decreased | Pulse increased | Pulse unchanged | Pulse decreased | |
Humira Then Humira Plus 3 B Vitamins | 4 | 0 | 3 | 5 | 0 | 2 | 5 | 0 | 2 |
Serum homocysteine measured at week 16 after 16 weeks of adalimumab and week 28 after 16 weeks of adalimumaband then 12 weeks of adalimumab plus 5 mg folic acid, 100mg B6 and 1000 mcg of B12 in adults ages 18-65 with moderate to sever plaque psoriasis.. (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | ||
---|---|---|---|
Increased | Unchanged | Decreased | |
Humira Plus 3 B Vitamins | 1 | 0 | 3 |
Serum magnesium (Mg) was to be measured at baseline, Week 16 (on adalimumab) and at week 28 (on adalimumab plus folic acid, vitamins B6 and B12) in adult participants age 18 or older with moderate to severe plaque psoriasis. (NCT01704599)
Timeframe: Weeks 16 and 28
Intervention | participants (Number) | ||
---|---|---|---|
Increased | Unchanged | Decreased | |
Humira Then Humira Plus 3 B Vitamins | 1 | 2 | 2 |
Serum phosphorus (P) levels were to be measured weeks16 and 28 in adult participants age 18 and older with moderate to severe plaque psoriasis at week 0 on no systemic psoriasis medication; week 16 after 16 weeks of adalimumab and at week 28 after 16 weeks of adalimumab plus 12 weeks of adalimumab plus 5 mg folic acid, 100 mg vitamin B6 and 1000 mcg of B12. (NCT01704599)
Timeframe: Week 16 then Week 28
Intervention | participants (Number) | ||
---|---|---|---|
Increased | Unchanged | Decreased | |
Humira Then Humira Plus 3 B Vitamins | 3 | 0 | 2 |
Serum vitamin B6 levels were to be measured weeks16 after 16 weeks adalimumab and at week 28 after 16 weeks adalimumab and 12 weeks on adalimuamb, folic acid 5 mg, b6 100 mg and B12 1000 mcg in adult participants with moderate to sever plque psoriasis. (NCT01704599)
Timeframe: At Week 16 and Week 28
Intervention | participants (Number) | ||
---|---|---|---|
Increased | Unchanged | Decreased | |
Humira Then Humira Plus 3 B Vitamins | 4 | 0 | 0 |
Women of childbearing years over age 18 with moderate to severe plaque psoriasis on no systemic therapy at week 0 of study. (NCT01704599)
Timeframe: At screening
Intervention | participant (Number) | |
---|---|---|
Negative | Positive | |
Humira Then Humira Plus 3 B Vitamins | 1 | 0 |
PASI: formula based on body surface areas on head/neck, trunk, both arms & legs with disease quality grading induration, scale and erythema on participants ages 18-65 with moderate to severe plaque psoriasis measured at weeks 16 and 28. (NCT01704599)
Timeframe: Weeks 16 and 28
Intervention | participants (Number) | ||
---|---|---|---|
Improved | Unchanged | Worsened | |
Humira Then Humira Plus 3 B Vitamins | 4 | 1 | 2 |
Baseline VEGF level at week zero related to PASI change Week 16 on adalimumab compared to Week 28 after additonal 12 weeks of adalimumab plus folic acid, vitamin B6 and B12 in adult psoriasis patients ages 18-65 with moderate to severe plaque psoriasis.High levels were greater than or equal to 140 pg/ml. Normal VEGF was below this level. (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | ||||
---|---|---|---|---|---|
PASI improved with high VEGF | PASI Worsened with high VEGF | PASI Unchanged with normal VEGF | PASI Improved with normal VEGF | PASI Worsened with normal VEGF | |
Humira Then Humira Plus 3 B Vitamins | 1 | 2 | 1 | 3 | 0 |
Change in PASI from Week 16 on adalimumab to Week 28 on adalimumab, folic acid, vitamin B6 and B12 in adults ages 18-65 with moderate to severe plaque psoriasis. (NCT01704599)
Timeframe: Week 16 and Week 28
Intervention | participants (Number) | ||||
---|---|---|---|---|---|
BMI >27.3 who improved | BMI >27.3 who worsened | BMI of 27.3 who were unchanged | BMI<27.3 who improved | BMI<27.3 who worsened | |
Humira Then Humira Plus 3 B Vitamins | 4 | 0 | 0 | 0 | 2 |
Change in PASI from Week 16 after 16 weeks of adalimumab to Week 28 after another 12 weeks of adalimumab plus folic acid, vitamins B6 and B12 and Change reported by telephone 70 days after week 28 (NCT01704599)
Timeframe: Week 16 to Week 28 and Week 28 to post study day 70
Intervention | participants (Number) | ||||
---|---|---|---|---|---|
high titer worsened | high titer improved then worsened day 70 | normal titer improved | normal titer unchanged then improved day 70 | normal titer worsened | |
Humira Then Humira Plus 3 B Vitamins | 1 | 1 | 3 | 1 | 1 |
3 trials available for pyridoxine and Apoplexy
7 other studies available for pyridoxine and Apoplexy
Article | Year |
---|---|
Stroke in a young man.
Topics: Adult; Betaine; Cystathionine beta-Synthase; Diet, Protein-Restricted; Homocysteine; Homocystinuria; | 2013 |
Effectiveness of B vitamins on the control of hypertension and stroke events of SHRSP rats.
Topics: Analysis of Variance; Animals; Antihypertensive Agents; Antioxidants; Ataxia; Blood Pressure; Dietar | 2010 |
[Hyperhomocysteinemia, coagulation disorders, inflammations: new risk factors for stroke].
Topics: Adult; Blood Coagulation Disorders; C-Reactive Protein; Female; Folic Acid; Humans; Hyperhomocystein | 2002 |
Extracellular magnesium regulates effects of vitamin B6, B12 and folate on homocysteinemia-induced depletion of intracellular free magnesium ions in canine cerebral vascular smooth muscle cells: possible relationship to [Ca2+]i, atherogenesis and stroke.
Topics: Animals; Arteriosclerosis; Basilar Artery; Calcium; Cells, Cultured; Cerebral Arteries; Dogs; Folic | 1999 |
Normohomocysteinaemia and vitamin-treated hyperhomocysteinaemia are associated with similar risks of cardiovascular events in patients with premature atherothrombotic cerebrovascular disease. A prospective cohort study.
Topics: Adult; Arteriosclerosis; Female; Folic Acid; Follow-Up Studies; Hematinics; Humans; Hyperhomocystein | 2000 |
Children with stroke: polymorphism of the MTHFR gene, mild hyperhomocysteinemia, and vitamin status.
Topics: Adolescent; Case-Control Studies; Child; Child, Preschool; Cytosine; Female; Folic Acid; Genetic Pre | 2000 |
Red wine, spirits, beer and serum homocysteine.
Topics: Alcohol Drinking; Alcoholic Beverages; Alcoholism; Beer; Cardiovascular Diseases; Homocysteine; Huma | 2000 |