- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT01201759
Effects of Salsalate on Prandial-Induced Vascular Inflammation After Spinal Cord Injury (SCI)
Effects of Salsalate on Prandial-Induced Vascular Inflammation After SCI
The overall study objectives are to examine whether:
- Persons with spinal cord injury (SCI) having elevated body mass are at greater cardiovascular disease (CVD) risk for fasting and postprandial lipidemia, glycemia, and vascular inflammation than persons with SCI having 'normal' body mass, and
- An inexpensive, low-risk, widely-available pharmacotherapy safely reduces CVD risks associated with fasting and postprandial lipidemia, glycemia, and vascular inflammation.
Přehled studie
Postavení
Podmínky
Detailní popis
To test Study Objective 1, 'overweight' and 'non-overweight' persons with SCI will be compared at baseline for fasting and postprandial responses. For Study Objective 2, all persons tested for Study Objective 1 will undergo randomization to either 1 month of Salsalate (4.0 g/day) or placebo. An untreated wash-in (1 month) will precede treatment (1 month), and a washout cross-over period (1 month) will follow. The last month will test effects of drug-placebo not examined in month 2. Fasting and postprandial responses will be tested at each time point. Intention-to-treat clinical standards ("…as randomized, so analyzed…") and 'last observation carried forward' clinical methods will be adopted.
Participants with tetraplegia are sought, as they have fewer exercise options than those with paraplegia and are at greater risk for sedentary lifestyle resulting in CVD, CVD risks, and obesity.
Typ studie
Zápis (Aktuální)
Fáze
- Nelze použít
Kontakty a umístění
Studijní místa
-
-
Florida
-
Miami, Florida, Spojené státy, 33136
- The Miami Project to Cure Paralysis
-
-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- SCI resulting in tetraplegia at C3-C7
- injury for more than one year
Exclusion Criteria:
- 1. any recent dietary or other lifestyle changes;
- 2. diabetes or inflammatory medical conditions;
- 3. a pressure ulcer;
- 4. lung or bladder infection;
- 5. undiagnosed illness or fever;
- 6. recent surgery;
- 7. stomach ulcer or a history of stomach upset when taking aspirin or medicines like aspirin, or ,
- 8. currently taking medicines used for pain or inflammation (aspirin and non-steroidal anti-inflammatory drugs, corticosteroids), blood vessel diseases (statins or fibric acid derivatives), blood clotting disorders (Coumadin, Plavix), infections (antibiotics), diabetes (Metformin), and burning 'central' pain (voltage regulators).
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Prevence
- Přidělení: Randomizované
- Intervenční model: Crossover Assignment
- Maskování: Dvojnásobek
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Experimentální: Placebo to Salsalate 2gr BID
Placebo twice a day for 30 days.
Then Salsalate 2gr BID for 30 days.
|
Participants will undergo randomization to either 1 month of Salsalate (4.0 g/day) or placebo.
An untreated wash-in (1 month) will precede treatment (1 month), and a washout cross-over period (1 month) will follow.
After the wash-in month participants will receive either Salsalate or the placebo.
The last month will test effects of drug-placebo not examined in month 2
Participants will undergo randomization to either 1 month of Salsalate (4.0 g/day) or placebo.
An untreated wash-in (1 month) will precede treatment (1 month), and a washout cross-over period (1 month) will follow.
After the wash-in month participants will receive either Salsalate or the placebo.
The last month will test effects of drug-placebo not examined in month 2.
|
|
Experimentální: Salsalate 2gr BID to placebo
Salsalate 2grams twice a day for 30 days.
Then Placebo for 30 days.
|
Participants will undergo randomization to either 1 month of Salsalate (4.0 g/day) or placebo.
An untreated wash-in (1 month) will precede treatment (1 month), and a washout cross-over period (1 month) will follow.
After the wash-in month participants will receive either Salsalate or the placebo.
The last month will test effects of drug-placebo not examined in month 2
Participants will undergo randomization to either 1 month of Salsalate (4.0 g/day) or placebo.
An untreated wash-in (1 month) will precede treatment (1 month), and a washout cross-over period (1 month) will follow.
After the wash-in month participants will receive either Salsalate or the placebo.
The last month will test effects of drug-placebo not examined in month 2.
|
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Change in Area Under the Curve (AUC) for Lipemia (Triglycerides) at Visits 2-3 or 4-5 Depending on Order of Treatment Assignment.
Časové okno: Each visit samples at 0 (immediately post-feeding), and 30,60,90,120,240,360,480 min post-feeding..
|
The postprandial lipemia is assessed by the change in the AUC for plasma triglycerides sampled before and after intervention at time points 0 (immediately post-feeding)to 480 min. For peak TG, and TG area under the curve (AUC), treatments (placebo and salsalate) and visits (pre and post treatment) were defined as within-subject's factors. |
Each visit samples at 0 (immediately post-feeding), and 30,60,90,120,240,360,480 min post-feeding..
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Change in Area Under the Curve (AUC) for Glycemia (Glucose) at Visits 2-3 or 4-5 Depending on Order of Treatment Assignment.
Časové okno: Blood samples for each visit were sampled at 0 (immediately post-feeding), and 30,60,90,120,240,360,480 min post-feeding..
|
The postprandial glycemia is assessed by the change in the AUC for plasma glucose sampled before and after intervention at time points of 0 (immediately post-feeding) to 480 min. For peak Glucose, and Glucose area under the curve (AUC), treatments (placebo and salsalate) and visits (pre and post treatment) were defined as within-subject's factors. |
Blood samples for each visit were sampled at 0 (immediately post-feeding), and 30,60,90,120,240,360,480 min post-feeding..
|
|
Change in Area Under the Curve (AUC) for Lipemia (Free Fatty Acids ) at Visits 2-3 or 4-5 Depending on Order of Treatment Assignment.
Časové okno: Each visit sampled at 0 (immediately post-feeding), and 30,60,90,120,240,360,480 min post-feeding..
|
The postprandial lipemia is assessed by the change in the AUC for plasma Free fatty acids (FFA)sampled before and after intervention at time points of 0min immediately post feeding to 480 min. For peak FFA area under the curve (AUC), treatments (placebo and salsalate) and visits (pre and post treatment) were defined as within-subject's factors. |
Each visit sampled at 0 (immediately post-feeding), and 30,60,90,120,240,360,480 min post-feeding..
|
|
Change in Fasting Values for Vascular Inflammation IL-6 at Visits 2-3 or 4-5
Časové okno: Study visit at min -30 (fasting)
|
The pro-atherogenic inflammatory mediators are assessed by the change in fasting values of Interleukin-6 in plasma concentration Pre and Post intervention at -30 min ( fasting). For fasting values treatments (placebo and salsalate) and visits (pre and post) were defined as within subject's factors. |
Study visit at min -30 (fasting)
|
Spolupracovníci a vyšetřovatelé
Sponzor
Vyšetřovatelé
- Vrchní vyšetřovatel: Mark S Nash, PhD, University of Miami Miller School of Medicine, The Miami Project to Cure Paralysis
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
- Patologické procesy
- Onemocnění centrálního nervového systému
- Nemoci nervového systému
- Rány a zranění
- Trauma, nervový systém
- Nemoci míchy
- Zánět
- Poranění míchy
- Fyziologické účinky léků
- Molekulární mechanismy farmakologického působení
- Agenti periferního nervového systému
- Inhibitory enzymů
- Analgetika
- Agenti smyslového systému
- Protizánětlivé látky, nesteroidní
- Analgetika, nenarkotika
- Protizánětlivé látky
- Antirevmatika
- Inhibitory cyklooxygenázy
- Kyselina salicylová
- Salicylát sodný
Další identifikační čísla studie
- 20090361
- TMP-MN-004 (Jiný identifikátor: Clinicaltrials.gov)
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .
Klinické studie na Poranění míchy
-
Assiut UniversityDokončeno
-
University of Sao PauloZatím nenabírámeOtok | Varixy; CordBrazílie
-
Qianfoshan HospitalChinese Medical AssociationNábor
-
Tel-Aviv Sourasky Medical CenterNeznámýOprava kraniosynostózy | Untethering of Cord
-
National University of MalaysiaMalaysia Automotive Robotics and Innovation of Technology InstituteDokončenoProtilátka | Vakcína | Mateřský | CordMalajsie
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)NáborTransplantace hematopoetických kmenových buněk | Transplantace kmenových buněk z pupečníkové krve | Transplantace pupečníkové krveSpojené státy
-
University of Southern CaliforniaDokončenoDysfonie | Atrofie hlasivek | Presbylarynx | Atrofie; Hrtan | Presbylarynges | Jizva vokálních záhybů | Sulcus Vocalis z Vocal CordSpojené státy