RESUMEN
OBJECTIVE: The objective of this clinical study is to evaluate possible interactions between antiplatelet agents, anticoagulants, thyroid hormone replacement therapy and a formulation of curcumin (Meriva®) that resulted effective for the complementary treatment of osteoarthritis. PATIENTS AND METHODS: Interaction between antiplatelet agents and Meriva® was evaluated by measuring anti-platelet activity with the in-vivo bleeding-time (BT) in patients assuming acetylsalicylic acid or ticlopidine or clopidogrel from at least 2 years. The BT was evaluated before and after 10 days of supplementation with Meriva®. The interaction between anticoagulants and Meriva® was evaluated in patients using warfarin or dabigatran for previous venous thrombosis. The INR level was evaluated before and after 10 days of supplementation with the curcumin formulation. Thyroid function tests in hypothyroid patients using LT4 replacement therapy (Eutirox®) were evaluated before and after 15 days of supplementation with Meriva®. Similarly, levels of glycemia and glycated hemoglobin were evaluated in diabetic patients in treatment with metformin, before and after 10 days of supplementation with the studied product. RESULTS: After 10 days of supplementation with Meriva® the average BT value was not significantly different for patients assuming acetylsalicylic acid, ticlopidine or clopidogrel at standard dosages. Similarly, after 10 days of Meriva® treatment, the INR level in the two groups of patients assuming warfarin or dabigatran was not statistically different from that observed at baseline. In the analyzed patients assuming LT4 or metformin, no interactions between the therapy and Meriva® were observed. CONCLUSIONS: Results from this non-interaction clinical study suggest that Meriva® does not interfere with the antiplatelet activity of the most common antiplatelet agents nor alters the INR values in stable patients assuming warfarin or dabigatran. Similarly, dosages of LT4 or metformin do not need to be adjusted in case of complementary treatment with Meriva®.
Asunto(s)
Anticoagulantes/química , Curcumina/química , Interacciones Farmacológicas , Inhibidores de Agregación Plaquetaria/química , Tiroxina/química , Anticoagulantes/uso terapéutico , Aspirina/química , Aspirina/uso terapéutico , Glucemia/análisis , Clopidogrel/química , Clopidogrel/uso terapéutico , Curcumina/uso terapéutico , Composición de Medicamentos , Femenino , Hemoglobina Glucada/análisis , Humanos , Masculino , Persona de Mediana Edad , Osteoartritis/tratamiento farmacológico , Osteoartritis/patología , Inhibidores de Agregación Plaquetaria/uso terapéutico , Tiroxina/uso terapéutico , Ticlopidina/química , Ticlopidina/uso terapéutico , Warfarina/química , Warfarina/uso terapéuticoRESUMEN
OBJECTIVE: The purpose of this open-label study was to investigate the effect of a curcumin-phospholipid lecithin formulation (Meriva®) on visual acuity and optical coherence tomography (OCT) retinal thickness in patients with chronic diabetic macular edema. PATIENTS AND METHODS: Curcumin-phospholipid lecithin formulation (Meriva®, Indena S.p.A, Milan, Italy) was administered as tablets (Norflo®, Eye Pharma, Genoa, Italy) twice a day. Visual acuity and macular edema as measured by OCT before and after curcumin-phospholipid formulation treatment were assessed. RESULTS: The study included 12 eyes from 11 patients who completed at least a 3-month follow-up period. After 3 months of therapy, no eyes showed reduction in visual acuity, 16% showed stabilization, and 84% showed improvement. The improvement was statistically significant (p = 0.0072). After 3 months of therapy, 92% of eyes showed reduction of macula edema, 8% showed stabilization, and 0% showed an increase (p = 0.009). CONCLUSIONS: Our results, albeit preliminary, suggest that a curcumin-phospholipid formulation (Meriva®), administered as Norflo® tablets, may be feasible in the improvement of visual acuity and reduction of macular edema in patients with diabetic retinopathy.
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Curcumina/uso terapéutico , Edema Macular/tratamiento farmacológico , Fosfolípidos/química , Administración Oral , Anciano , Curcumina/química , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/diagnóstico , Composición de Medicamentos , Femenino , Humanos , Edema Macular/etiología , Edema Macular/patología , Masculino , Persona de Mediana Edad , Proyectos Piloto , Retina/diagnóstico por imagen , Tomografía de Coherencia Óptica , Agudeza VisualRESUMEN
Standard pharmacological treatment of musculoskeletal conditions is often associated with relevant side effects. Botanical preparations endowed with a good tolerability profile, therefore, could have a role in the management of these disorders. Among different natural products, Boswellia serrata extracts have long been used for the treatment of musculoskeletal disorders, given their marked anti-inflammatory activity and their ability to promote tissue regeneration. However, standard preparations of Boswellia serrata show overall modest pharmacokinetic properties, a limitation which may ultimately lead to reduced efficacy. In an effort to improve the pharmacokinetic properties, Casperome®, a lecithin-based formulation of Boswellia serrata extract representing the whole natural bouquet, has been developed. This formulation was effective in the treatment of Achilles tendonitis, epicondylitis, radiculopathies, ankle sprains and sport injuries as shown in several clinical studies, the majority of which with a randomized design and all evaluating a number of well-recognized parameters of efficacy for the therapy of musculoskeletal disorder. All studies were consistent in showing a prompt decrease of pain and improvement of functionality of the affected area after supplementation with Casperome®, without any relevant adverse effect. Remarkably, these symptomatic improvements were paralleled by reduced plasmatic levels of inflammatory markers and by a diminished need for rescue analgesics. On these bases, Casperome® may have a role in the treatment of musculoskeletal disorders. Clinical studies in other similar conditions (e.g., osteoarthritis) appear warranted to further investigate the efficacy of this botanical product in more specific settings.
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Enfermedades Musculoesqueléticas/tratamiento farmacológico , Triterpenos/administración & dosificación , Triterpenos/uso terapéutico , Boswellia , Sistemas de Liberación de Medicamentos , Humanos , Extractos Vegetales/farmacología , Triterpenos/farmacocinéticaRESUMEN
OBJECTIVE: In this study, we evaluated a novel delivery form of boswellic acids (Casperome®) in the management of signs and symptoms associated with ankle sprain grade II due to sport trauma. PATIENTS AND METHODS: In this supplement registry study, 72 otherwise healthy subjects with grade II ankle sprain induced by sport activities were advised to either follow a standard management (SM, 37 subjects) for the condition or the SM with the additional daily intake of 1 tablet containing 250 mg Casperome® (35 subjects). Subjects were allowed to use rescue medications (ketoprofen tablets, 25 mg/tablet), and their intake was measured at the end of the management period of 7 days. Each individual was subjected to several non-invasive examinations (self-reported pain at rest and under moderate exercise, range of active and passive movement, presence of local hematomas by ultrasonography) at the following time periods: at inclusion, to evaluate the basal conditions of the subject before the beginning of the study, at day 3 and at the end of the week to evaluate the response differences between the two groups. Additionally, a blood sample from the Casperome® treated subjects (34 out of 35 subjects) was taken at day 7 and analyzed for the systemic concentration of boswellic acids. RESULTS: The 72 individuals recruited in this study spontaneously decided which management to follow, either SM (n=37) or SM+Casperome® (n=35). Supplementation with Casperome® 250 mg/day showed beneficial effects in the reduction of signs and symptoms of ankle sprains evaluated at day 3 and day 7, and was shown to induce measurable plasma level of boswellic acids. Moreover, the supplementary use of Casperome® was well-tolerated and devoid of side effects. CONCLUSIONS: Our pilot registry study showed the effectiveness of Casperome® supplementation in improving recovery after ankle sprain of mild severity (grade II), suggesting a potentially beneficial role in relieving the trauma associated with sport activities and in decreasing the use of rescue drugs.
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Traumatismos del Tobillo/patología , Portadores de Fármacos/química , Esguinces y Distensiones/tratamiento farmacológico , Triterpenos/uso terapéutico , Adulto , Femenino , Hematoma/diagnóstico por imagen , Humanos , Cetoprofeno/administración & dosificación , Masculino , Dolor/patología , Proyectos Piloto , Sistema de Registros , Autoinforme , Índice de Severidad de la Enfermedad , Esguinces y Distensiones/patología , Triterpenos/sangre , Ultrasonografía , Escala Visual AnalógicaRESUMEN
OBJECTIVE: Curcumin is one of the most investigated phytochemical products because of its low toxicity and its broad spectrum of bioactivity, including anti-inflammatory and analgesic properties. A new delivery form of curcumin, resorting to phosphatidylcholine (Meriva®, formulated as the finished product Algocur®) has been developed to increase its bioavailability. In this study, we tested the efficacy and safety of a Meriva®-based product in rugby players suffering by different osteo-muscular pain conditions PATIENTS AND METHODS: In this pilot study, 50 male rugby players with osteo-muscular pain due to traumatic injuries, physical overload or acute episode of chronic pain were recruited and treated with conventional analgesic drugs (n = 25) or Meriva®-based product (n = 25) for a maximum of 10 days. The pain perception and the functio laesa were evaluated at baseline and after 1, 3, 6, 10 and 20 days from the initiation of the treatment protocol. Treatment tolerability, compliance, and adverse events were also reported. RESULTS: During the study, the analgesic effect decreased in both treated group compared to baseline, starting from the third day of treatment. Similarly, the impaired physical function evaluated after 3, 6, 10 and 20 days improved in Meriva®-based product treated group and in subjects treated with conventional analgesic drugs, compared to the baseline condition. The percentage of excellent adherence to treatment or tolerability was higher in the Meriva®-based product treated group. Only 1 (4%) subject treated with Meriva®-based product experienced adverse events whereas 4 (16%) subjects treated with conventional analgesic drugs reported gastric pain as an adverse event. CONCLUSIONS: Despite the small sample size and the group heterogeneity, this study suggests that the naturally-derived, curcumin-based delivery form, Meriva® (formulated as the finished product Algocur®), could represent a promising safe, analgesic remedy in painful osteo-muscular conditions associated with intense, high impact, physical activities.
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Curcumina/química , Lecitinas/uso terapéutico , Dolor/tratamiento farmacológico , Adulto , Analgésicos/uso terapéutico , Atletas , Composición de Medicamentos , Humanos , Lecitinas/química , Masculino , Cumplimiento de la Medicación , Enfermedades Musculares , Proyectos Piloto , Adulto JovenRESUMEN
OBJECTIVE: Oncological treatments are associated with toxicities that may decrease compliance to treatment in most genitourinary cancer patients. Supplementation with pharmaceutical-standardized supplement may be a supplementary method to control the side effects after chemo- and radiotherapy and the increased oxidative stress associated to treatments. This registry study evaluated a natural combination of supplements containing curcumin, cordyceps, and astaxanthin (Oncotris™) used as supplementary management in genitourinary cancer patients who had undergone oncological therapy. PATIENTS AND METHODS: Patients with genitourinary cancers (prostate or bladder malignancies) who had undergone and completed cancer treatments (radiotherapy, chemotherapy or intravesical immunotherapy with increased oxidative stress and residual symptoms) were recruited in this registry, supplement study. Registry subjects (n = 61) freely decided to follow either a standard management (SM) (control group = 35) or SM plus oral daily supplementation (supplement group = 26). Evaluation of severity of treatment-related residual side effects, blood count test, prostate-specific antigen (PSA) test and plasma free radicals (oxidative stress) were performed at inclusion and at the end of the observational period (6 weeks). RESULTS: Two patients dropped out during the registry. Therefore, the analysis included 59 participants: 26 individuals in the supplementation group and 33 in the control group. In the supplement group, the intensity of signs and symptoms (treatment-related) and residual side effects significantly decreased at 6 weeks: minimal changes were observed in controls. Supplementation with Oncotris™ was associated with a significant improvement in blood cell count and with a decreased level of plasmatic PSA and oxidative stress. CONCLUSIONS: Naturally-derived supplements, specifically Oncotris™ (patent pending), could support the body to overcome the treatment-related toxicities - and the relative oxidative stress in cancer patients.
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Suplementos Dietéticos , Estrés Oxidativo , Neoplasias Urogenitales/patología , Anciano , Recuento de Células Sanguíneas , Curcumina/administración & dosificación , Radicales Libres/metabolismo , Humanos , Masculino , Persona de Mediana Edad , Sistema de RegistrosRESUMEN
OBJECTIVE: Dry eye, a chronic disease of lachrymal fluid and corneo-conjunctival epithelium, could significantly impact visual function, affects quality of life and work productivity. Beside several conventional treatments, nutritional supplements based on bilberry extract have been identified as effective contributors to eye health. Here, we aim at investigating the bioavailability of a standardized bilberry extract, its ability to alleviate dry eye symptoms and its antioxidant potential. MATERIALS AND METHODS: Either bilberry dried standardized extract derived from Vaccinium myrtillus L. fresh frozen fruits (Mirtoselect®) or a highly purified anthocyanin-rich extract, devoid of the non anthocyanin component and supported on maltodextrins, were each orally administrated to 5 male rats. Blood samples were collected at 5, 10, 15, 20, 30, 45, 60, 90, 120 minutes after treatment, processed and analyzed by UV spectrophotometric method. In a parallel analysis, 22 otherwise healthy subjects suffering from dry eye symptoms were enrolled randomly assigned to receive the more bioavailable bilberry extract or placebo. Ophthalmological and clinical examinations including Schirmer's test, pupil constriction, diacron-reactive oxygen metabolites (d-ROMs) test and biological antioxidant potential (BAP) test were performed at inclusion and after the 4-week study period. RESULTS: The area under the curve of plasmatic levels of anthocyanosides in rats resulted 202.34±24.23 µg·min/ml for Mirtoselect® and 130.93±4.93 µg·min/ml for the highly purified anthocyanin-rich bilberry extract, notwithstanding the fact that the highly purified anthocyanin-rich extract group received an anthocyanins dosage much higher than the Mirtoselect® group (354 mg/Kg in anthocyanosides vs. 136 mg/Kg in anthocyanosides). 21 subjects, 11 subjects in the bilberry extract (Mirtoselect®) group and 10 subjects in the placebo group completed the clinical study. Schirmer's test values indicating the volume of tear secretion were significantly improved in the bilberry extract group (p=0.019), whereas no significant changes were observed in the placebo group. A subset analysis revealed that Mirtoselect® could be more effective in subjects with higher tendency of dry eye. In terms of antioxidant potential, the bilberry extract produced significant improvement of BAP (p=0.003) and an increase of modified BAP/d-ROMs ratio, an indicator of overall balance between antioxidant potential and oxidative stress. CONCLUSIONS: Our results suggested that natural, standardized bilberry extract (Mirtoselect®) is a natural more bioavailable delivery form anthocyanins, suggesting a strong matrix effect exerted by the non-anthocyanin component. Furthermore, it can improve tear secretion and plasmatic antioxidant potential in subjects suffering from DED symptoms.
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Antocianinas/uso terapéutico , Antioxidantes/uso terapéutico , Síndromes de Ojo Seco/tratamiento farmacológico , Extractos Vegetales/uso terapéutico , Administración Oral , Animales , Antocianinas/administración & dosificación , Antocianinas/farmacocinética , Antioxidantes/aislamiento & purificación , Antioxidantes/farmacocinética , Disponibilidad Biológica , Suplementos Dietéticos , Frutas/química , Humanos , Masculino , Estrés Oxidativo/efectos de los fármacos , Extractos Vegetales/aislamiento & purificación , Extractos Vegetales/farmacocinética , Polisacáridos/química , Calidad de Vida , Ratas , Vaccinium myrtillus/químicaRESUMEN
OBJECTIVE: Irritable Bowel Syndrome (IBS) is a chronic, gastrointestinal disorder in which abdominal pain or discomfort is associated with defecation or changes in bowel habits. Its multifactorial pathophysiology leads to a variety of available treatments, mainly aimed at controlling symptoms. The management of IBS patients could be optimized by individualized strategies, including non-pharmaceutical approaches. In this study, we evaluated the efficacy and safety of a novel delivery form of Boswellia serrata extracts (BSE) (Casperome®) in patients with IBS. PATIENTS AND METHODS: 71 otherwise healthy subjects with idiopathic IBS were recruited. Participants were assigned to the following management strategies: hyoscine butylbromide; papaverine hydrochloride + A. belladonna extract; supplementation with Casperome®. Predominant IBS symptoms were evaluated at inclusion and at the end of the observational period (4 weeks). The numbers of subjects who needed rescue medication or medical attention/hospital admission were recorded. Adverse events were also evaluated. RESULTS: In all groups, the IBS symptoms investigated, namely abdominal pain, altered bowel movements, meteorism and cramps improved during the observational period. Of note, the number of subjects who needed medical attention significantly decreased only in Casperome®-supplemented group. In addition, Casperome® supplementation was related to a lower incidence of side effects (mainly stypsis). CONCLUSIONS: This preliminary study suggests that Casperome® supplementation could represent a promising alternative approach to manage symptoms associated with IBS in otherwise healthy subjects.
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Boswellia , Suplementos Dietéticos , Síndrome del Colon Irritable/tratamiento farmacológico , Lecitinas/administración & dosificación , Extractos Vegetales/administración & dosificación , Dolor Abdominal/tratamiento farmacológico , Adulto , Femenino , Humanos , MasculinoRESUMEN
OBJECTIVE: Osteopenia is a chronic bone condition characterized by decreased calcification, density, or bone mass that, if untreated, can lead to osteoporosis and bone fractures. Although its increasing prevalence, nowadays osteopenia is not adequately prevented and managed. In this study, we evaluated the efficacy, in term of changes in bone density, and safety of an oral formulation based on turmeric phytosome (Meriva®), in subjects suffering from low bone density. PATIENTS AND METHODS: 57 otherwise healthy subjects with low bone density were enrolled in this pilot, supplement study. Informed participants freely decided to follow either a standard management (SM) to control low bone density (control group=28) or SM associated with a curcumin-based oral supplementation (supplement group=29). The bone densities of heel, small finger and upper jaw were evaluated at inclusion and at different time points during the observational period (4, 12 and 24 weeks), in all subjects. RESULTS: The bone density of the heel measured by the Sahara densitometer remarkably improved in the Meriva®-supplemented group, with a significant decrease of ultrasounds transmission values at week 12 (-18.4%) and at week 24 (-21.0%), compared with baseline values. The bone densities of small finger and upper jaw also significantly increased during the study in supplemented subjects, reaching +7.1% and +4.8%, respectively, at week 24, with respect to values at inclusion. Noteworthy, no significant changes of heel, small finger and upper jaw densities were observed in the control group. Last, no safety and tolerability issues were reported during the observational period. CONCLUSIONS: This preliminary study suggests that a curcumin-based supplementation in combination with an appropriate lifestyle could be beneficial in the prevention and management of osteopenia.
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Densidad Ósea/efectos de los fármacos , Curcumina/farmacología , Suplementos Dietéticos , Humanos , Osteoporosis/tratamiento farmacológico , Proyectos PilotoRESUMEN
OBJECTIVE: Several studies have investigated the role of cranberry extract in the prevention of recurrent urinary tract infections (UTIs), on different selected subpopulations at increased risk of UTI. In this registry, we tested the prophylactic effects of an oral supplementation containing a highly standardized cranberry extract (Anthocran®) in young subjects with a previous history of recurrent UTIs, over a 2-months follow-up. PATIENTS AND METHODS: 36 otherwise healthy subjects in juvenile age (between 12 and 18 years of age) suffering by recurrent UTIs were enrolled. Participants received either a standard management (SM) (control group, n=17) or SM associated with an oral daily supplementation (supplementation group, n=19). Oral supplementation consisted in one capsule containing 120 mg of cranberry extract (Anthocran®), standardized to 36 mg proanthocyanidins, for 60 days. The effectiveness in the prevention of UTIs was determined by: the number of UTIs evaluated two months before the inclusion in the registry and during the supplementation period; the number of symptom-free subjects during the registry period. Safety considerations and measurement of adherence to treatment were also performed. RESULTS: The two groups were comparable for age, gender distribution, the days of follow-up and also for the number of UTIs before inclusion. The mean number of UTIs observed during the registry in the supplemented group (0.31±0.2) was significantly lower compared to the control group (2.3±1.3) and to the mean number of UTIs assessed before inclusion (1.74±1.1) (p-value = 0.0001 for both). Moreover, 63.1% of supplemented subjects was symptom-free during the registry period, whereas 23.5% subjects were asymptomatic in the control group (p-value <0.05). CONCLUSIONS: This registry supplement study provides compelling evidence on the efficacy of an oral supplementation, based on a highly standardized cranberry extract (Anthocran®), as prophylaxis in young healthy subjects suffering by recurrent UTIs.
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Extractos Vegetales/administración & dosificación , Infecciones Urinarias/prevención & control , Vaccinium macrocarpon/química , Adolescente , Femenino , Humanos , Masculino , Fitoterapia , Infecciones Urinarias/tratamiento farmacológicoRESUMEN
OBJECTIVE: Several experimental studies and clinical trials support the potential of Boswellia serrata extracts (BSE) for the treatment of various inflammatory diseases. The aim of this registry study was to assess the safety and the efficacy of a novel lecithin-based delivery form of Boswellia serrata extract (Casperome®) in the supportive management of osteo-muscular pain. PATIENTS AND METHODS: 52 healthy young rugby players with acute knee pain and inflammation were recruited. Informed participants freely decided to follow either a standard management (SM) to control joint pain (control group = 27) or SM associated with oral daily supplementation with Casperome® (supplement group =25). Parameters associated with osteo-muscular pain and inflammation, and measurements of joint health and functions were assessed at the inclusion and after a 4-week supplementation. RESULTS: A significant beneficial effect of Casperome® vs SM alone was observed for all the parameters evaluated, namely: local pain on effort; pain-free walking distance (treadmill test); minimal joint effusion; structural damage (joint, tendons, muscles) and intramuscular hematomas; thermal imaging of the anterior knee; Visual Analog Scale for Pain (VAS Pain); need for concomitant drugs and medical attention; measurement of inflammatory biomarkers. CONCLUSIONS: Our registry study suggests that Casperome® supplementation could represent an effective and safe, integrated approach for the treatment of osteo-muscular pain and inflammation.
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Boswellia/química , Fútbol Americano , Lecitinas , Manejo del Dolor , Sistema de Registros , Triterpenos/uso terapéutico , Adolescente , Adulto , Humanos , Rodilla , Masculino , Extractos Vegetales/administración & dosificación , Adulto JovenRESUMEN
OBJECTIVE: Boswellia serrata extracts (BSE) have been traditionally used for the treatment of several inflammatory diseases. The aim of this study was to evaluate the efficacy of a novel delivery form of BSE (Casperome®) in Ulcerative Colitis (UC) during minimally symptomatic remission phase. PATIENTS AND METHODS: In this open-label, observational, registry study, informed participants with UC in remission phase (n = 43) freely decided to receive the oral daily Casperome® supplementation (n = 22) or no supplementation (n = 21) for 4 weeks. Several parameters associated with minimally symptomatic UC in remission were evaluated at the inclusion and the end of the study. RESULTS: A significant beneficial effect of Casperome® was observed for all the parameters evaluated, namely: diffuse intestinal pain, evident and occult blood in stools, bowel movements and cramps, watery stools, malaise, anemia, rectal involvement, number of white blood cells as well as need for concomitant drugs and medical attention. Faecal concentration of calprotectin, a marker of bowel inflammation, resulted ameliorated in Casperome® supplemented patients. CONCLUSIONS: Our study showed that Casperome® supplementation attenuates symptoms associated with mild UC in remission, reducing the use of drugs and medical consultations. Therefore, our study suggests that Casperome® supplementation could represent a promising alternative approach to manage minimally symptomatic UC and maintain the remission phase.
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Boswellia , Colitis Ulcerosa/tratamiento farmacológico , Sistemas de Liberación de Medicamentos , Extractos Vegetales/administración & dosificación , Humanos , Lecitinas , Inducción de RemisiónRESUMEN
OBJECTIVE: Curcumin is known to interrupt pro-inflammatory signalling and increases anti-oxidant protection, thus inhibiting the expression of inflammatory cytokines and the expression and function of inducible inflammatory enzymes. Together, these effects contribute to limit the onset and the progression of sarcopenia, due to the major role played by inflammation in the pathophysiology of this disease. This registry study evaluates the effects of Meriva® supplementation in otherwise healthy elderly subjects. PATIENTS AND METHODS: This was a registry, supplement study, conducted in healthy subjects > 65 years with apparent loss of strength and tiredness who freely decided to start one of the following interventions: (1) standard management (exercise, balanced diet including proteins) (n = 33); (2) standard management + Meriva® one tablet/day (n = 31); (3) standard management + Meriva® one tablet/day + other supplementation (n = 22). A number of functional and biochemical parameters were evaluated at baseline and after three months (hand grip, weight lifting, time/distance before feeling tired after cycling, walking and climbing stairs; general fitness, proteinuria, oxidative stress, Karnofsky scale; left ventricular ejection fraction). RESULTS: Significant improvements in all parameters, with respect to baseline values, were observed in the two supplementation groups (p < 0.05 for all comparisons). On the other hand, no improvement was observed in the standard management-only group. At three months, inter-group comparison revealed a statistical advantage in all parameters for both supplementation groups compared with the standard management-only group (p < 0.05 for all comparisons). CONCLUSIONS: Our registry study shows that the addition of Meriva® - either or not combined with other nutritional supplements - to standardized diet and exercise plan contributes to improve strength and physical performance in elderly subjects, potentially preventing the onset of sarcopenia.