Patent Description:
This invention falls within the field of the pharmaceutical industry, specifically within the field of the treatment or prevention of mood disorders, in particular related to depression.

After hypertension, depressive disorder is the most common medical condition in developed countries (Akhondzadeh et al. The World Health Organization (WHO) defines it as the most common of mental disorders, which affects a high percentage of the population. The most common symptoms are weight loss, anxiety, hypochondria, insomnia, somatic and sexual disorders, feelings of guilt, suicide, etc. (Hamilton, <NUM>). Long periods of depression can lead to the onset of chronic diseases such as heart disease, metabolic diseases such as diabetes or hormonal disorders, among others (Moussavi et al. , <NUM>, Bisschop et al.

Given that one of the main causes of the onset of depression is the decrease of some neurotransmitters related to mood (Carr et al. , <NUM>, Lopresti and Drummond, <NUM>), the most commonly used antidepressants are inhibitors. selective reuptake of these neurotransmitters (Serretti et al. Among the main neurotransmitters responsible for mood are serotonin, norepinephrine (noradrenaline) and dopamine. One of the main disadvantages of synthetic drug treatments is the appearance of side effects, which can range from mild, such as dry mouth, headache, nausea, diarrhea, etc., to severe, such as tachycardia, sexual dysfunction, hypertension, hypercholesterolemia. etc. (Ferguson, <NUM>; Vanderkooy, <NUM>).

Due to the high security requirements of antidepressant treatments and the associated side effects, in recent years, research has focused on plant extracts with possible psychopharmacological application. These include saffron-based products {Crocus safivus L), the effect of which has been evidenced scientifically with both in vivo studies in experimental animals and clinical studies with people with pathologies related to depression (Akhondzadeh, <NUM> , <NUM>, <NUM>, Bastí et al. , <NUM>, Noorbala et al. , <NUM>, Moshiri et al. , <NUM>, Ulbricht et al. , <NUM><NUM>, Kashani, <NUM>, Shahmansouri et al. , <NUM> Siddiqui et al. These investigations have shown that the safranal and the crocids present in the saffron extracts studied are responsible for the increase in the concentration of neurotransmitters in brain tissue (Karimi et al. , <NUM>, Hosseinzadeh et al. , <NUM>, Noorbala et al. , <NUM>; Ettehadi et al.

The International patent application <CIT> suggests administering probiotics in the treatment of atypical depression.

The French patent application <CIT> discloses a nutritional or pharmaceutical active ingredient for oral administration comprising the combination of an extract of Crocus sativus, and at least one probiotic bacterial strain for or preventing and/or controlling anxiety, anger, social hostility, obsessive-compulsive disorders, paranoid ideas and/or mild depression.

The Greek patent <CIT> teaches that the triple combination of probiotics, magnesium and Crocus Sativus L extract exhibits enhanced activity relative to the corresponding combination of probiotics and Crocus Sativus L. extract in combating stress, anger, social anxiety, obsessive-compulsive disorder, paranoid thoughts and / or mild depression.

There are several products on the market based on saffron, however, they are not efficient enough to treat mood disorders in a way, to relief the patients completely from their depressive disorder and coprostatis.

Therefore, in view of the above, there is a need to provide a composition based on a natural extract of saffron that effectively treats or prevents depressive disorder and coprostatis but without the negative side effects associated with the use of synthetical drugs.

Surprisingly, it has been found that this problem can be solved by a combination of a natural extract of saffron with probiotic microorganisms.

The present invention relates to a composition for use in the method for the treatment and/or prevention of a depressive disorder and coprostatis, comprising as the active ingredients a combination of therapeutically effective amounts of an extract of saffron stigmas (Crocus sativus L. ) (<NUM>) and non-pathogenic probiotic microorganisms (<NUM>) and an acceptable excipient, wherein the ratio of (<NUM>) to (<NUM>) ranges from <NUM> to <NUM> to <NUM> to <NUM> by weight, wherein (<NUM>) comprises Bifidobakterium bifidum, Bifidobakterium breve, Bifidobakterium longum, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus reuteri, Lactobacillus rhamnosus, Lactobacillus plantarum, Lactococcus lactis, and Enterococcus faecium.

To obtain the saffron extract of the invention, a strict selection of the raw material is first made, based mainly on the determination of safranal active ingredients and crocins by HPLC, microbial load, etc. The extraction of the active principles of the selected saffron stigmas is preferably carried out with water or hydroalcoholic mixtures as long as the proportion of ethanol does not exceed <NUM>% (v / v). Temperature control during the extraction process is critical and should be limited to <NUM> ° C to avoid deterioration of some isomers of crocuses that may be affected under higher temperature conditions.

Organic solvents such as ethyl acetate, hexane, petroleum ether, acetone, methanol or the like are not allowed to obtain the saffron extract to be used according to the present invention.

The crude extract is in the form of a dense liquid, with a deep red color and intense aroma characteristic of saffron, which is cooled to room temperature with subsequent elimination of humidity. Different drying techniques can be used for this stage, provided that the temperature remains below <NUM> ° C.

The last step consists of an adaptation of the particle size by grinding the dry extract in a hammer mill or blades, always checking that the grinding temperature does not affect the bioactive compounds, and a sieving of the grind through a light sieve of maximum mesh of <NUM> pm. The crude extract is mixed with the one or more probiotic microorganisms and a pharmaceutically acceptable excipient to prepare the composition of the present invention.

The saffron extract comprises as active ingredients safranal (<NUM>,<NUM>,<NUM>-Trimethylcyclohexa-<NUM>,<NUM>-diene-<NUM>-carbaldehyde), crocin (bis[(<NUM>,3R,<NUM>,<NUM>,6R)-<NUM>,<NUM>,<NUM>-trihydroxy-<NUM>-({[(2R,3R,<NUM>,<NUM>,6R)-<NUM>,<NUM>,<NUM>-trihydroxy-<NUM>-(hydroxymethyl)oxan-<NUM>-yl]oxy}methyl)oxan-<NUM>-yl] (2E,4E,6E,8E,10E,12E,14E)-<NUM>,<NUM>,<NUM>,<NUM>-tetramethylhexadeca-<NUM>,<NUM>,<NUM>,<NUM>,<NUM>,<NUM>,<NUM>-heptaenedicate) und picrocrocin (<NUM>-(β-D-glucopyranosyloxy)-<NUM>,<NUM>,<NUM>-trimethyl-<NUM>-cyclohexene-<NUM>-carbaldehyde).

In another embodiment of the present invention the depressive disorder is selected from the group consisting of unipolar depression, bipolar depression, preferably treatment-resistant depression, in particular resistant against treatment with St. Johns Wort (Hypericum perforatum), or mild to moderate depression, in particular post-partum mild to moderate depression.

In another embodiment of the present invention, the composition as described above, further comprises at least one pharmacologically acceptable excipient.

The amounts of individual microbial strains to be administered to subjects or to be included in compositions disclosed herein will depend on a variety of factors including the identity and number of individual strains employed, the nature and extent of any condition suffered by the subject, and the form in which a composition is administered. For any given case, appropriate amounts may be determined by one of ordinary skill in the art using only routine experimentation.

By way of example only, the amount of each microbial strain present in a daily dose of a composition disclosed herein may be from about <NUM> x <NUM><NUM> colony forming units (cfu) to about <NUM> x <NUM><NUM> cfu, and may be about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, and about <NUM> x <NUM><NUM> cfu.

By way of example only, the amount of each microbial strain present in a single dosage form of a composition disclosed herein (e.g. per capsule) may be from about <NUM> x <NUM> cfu to about <NUM> x <NUM><NUM> cfu, and may be about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, and about <NUM> x <NUM><NUM> cfu.

By way of example only, the combined amount of probiotic microbial strains present in a daily dose of a composition disclosed herein may be from about <NUM> x <NUM> cfu to about <NUM> x <NUM><NUM> cfu, and may be about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, and about <NUM> x <NUM><NUM> cfu.

By way of example only, the combined amount of probiotic microbial strains present in a single dosage form of a composition disclosed herein (e.g. per capsule) may be from about <NUM> x <NUM><NUM> cfu to about <NUM> x <NUM><NUM> cfu, and may be about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM>° cfu, <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM> x <NUM><NUM> cfu, about <NUM>. 5x <NUM><NUM> cfu, and about <NUM> x <NUM><NUM> cfu, preferably about <NUM> x <NUM><NUM> cfu, to about <NUM> x <NUM><NUM> cfu, in particular <NUM> x <NUM><NUM> cfu.

The bacterial strains to be employed in accordance with the present disclosure may be cultured according to any suitable method known to the skilled addressee and may be prepared for addition to a composition by, for example, freeze-drying, spray-drying or lyophilisation. Thus, in embodiments of the present disclosure the bacterial strains may be in a dried form (such as lyophilized or sporulated form) in a suitable carrier medium, for example a FOS medium or other soluble fibre, sugar, nutrient or base material for the composition, with which the bacterial strains can be presented in an orally administrable form. One or more of the strains may be microencapsulated in, for example, a suitable polymeric or protein matrix to improve long term stability and storage of the compositions. In one example, microencapsulation may comprise alginate beads, although those skilled in the art will appreciate that any suitable microencapsulation material or matrix may be used. Microencapsulation may be achieved using methods and techniques known to those skilled in the art.

As used herein, the term "acceptable" relates to molecular entities and compositions that are physiologically tolerable and do not normally cause an allergic reaction or a similar adverse reaction, such as gastric discomfort, dizziness and the like, when administered to humans. As used herein, the term "acceptable" preferably means pharmaceutically acceptable, acceptable for medicinal products or devices or, nutraceutically acceptable. Furthermore, pharmaceutically acceptable, means that it is approved by a regulatory agency of the federal or state government or listed in the US pharmacopoeia or another pharmacopoeia, generally recognized for its use in animals, preferably in mammals and more particularly in human beings.

Pharmaceutical compositions are preparations made from substances that are used to heal or alleviate illnesses or to ensure that illnesses or complaints do not occur in the first place. This applies to both human and animal use. The substances can act in the body or on the body.

Neutraceutical compositions or dietary supplements are foods. Therefore, on the one hand, they are subject to the extensive legal provisions that apply to all foods. On the other hand, there are additional, special regulations for food supplements, e.g., regarding to composition and labeling. At the European level, these requirements are primarily contained in Directive <NUM>/<NUM> / EC on food supplements.

Neutraceuticals are intended to supplement the general diet, they as a rule consist of natural products, e.g., vitamins or minerals or other substances with a nutritional or physiological effect and are in concentrated form, are put on the market in dosed form for absorption in measured small quantities.

As used herein, the term "in combination with" or "co-administered" covers both separate and sequential administration of the active agents. For example, when the agents are administered sequentially, either the extract of saffron or the one or more probiotic microorganisms may be administered first. When administration is simultaneous, the agents may be administered either in the same or a different pharmaceutical composition. Adjunctive therapy, i.e., where one agent is used as a primary treatment and the other agent is used to assist that primary treatment, is also an embodiment of the present invention.

Accordingly, a composition for the claimed use is preferred, wherein the composition is prepared from a ready-to-use kit of parts essentially consisting of.

wherein
the ratio of (<NUM>) to (<NUM>) ranges from <NUM> to <NUM> to <NUM> to <NUM> by weight, and.

(<NUM>) comprises Bifidobakterium bifidum, Bifidobakterium breve, Bifidobakterium longum, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus reuteri, Lactobacillus rhamnosus, Lactobacillus plantarum, Lactococcus lactis, and Enterococcus faecium.

By "effective" amount of an active principle, a drug, formulation, or permeant is meant a sufficient amount of the active principle to provide the effect. A "topically effective," "cosmetically effective," "pharmaceutically effective", dietary effective", medicinal effective", "preventively effective", or "therapeutically effective" amount refers to the amount of an active ingredient needed to effect the desired effect.

The term "synergistically effective" amount of a combination of active ingredients means that the effect of the combination of the active principles is higher than the sum of the expected effects of both the active ingredients, when being administered alone. In a preferred embodiment, the extract of saffron stigmas and the one or more probiotic microorganisms are administered in synergistically effective amounts.

In a preferred embodiment, the composition according to the invention comprises an extract of saffron stigmas (<NUM>) and non-pathogenic probiotic microorganisms (<NUM>), wherein the ratio of (<NUM>) to (<NUM>) ranges from <NUM> to <NUM> to <NUM> to <NUM> by weight.

Preferably, the composition according to the invention comprises.

wherein the ratio of (<NUM>) to (<NUM>) ranges from <NUM> to <NUM> to <NUM> to <NUM> by weight.

Another preferred embodiment is a composition according to the invention, wherein the effective amounts.

The term "excipient" refers to a substance that aids the absorption of any of the components of the product of the invention, stabilizes said components or assists in the preparation of the pharmaceutical composition. Thus, the excipients can have the function of keeping the components together, such as, for example, starches, sugars or celluloses; sweetening, coloring, protective function of the drug from the external medium, such as for example to isolate it from air and / or humidity; filling function of a tablet, capsule or any other form of presentation, such as dibasic calcium phosphate; disintegrating function to facilitate the dissolution of the components and their absorption in the intestine, without excluding other types of excipients not mentioned in this paragraph. Therefore, the term "excipient" is defined as that material, included in galenic forms, is added to the active ingredients or their associations to enable their preparation and stability, modify their organoleptic properties or determine the physico-chemical properties of the pharmaceutical composition and its bioavailability. The "pharmaceutically acceptable" excipient must not interact with the activity of the active compounds of the pharmaceutical composition. Examples of excipients are binders, fillers, disintegrators, lubricants, coaters, sweeteners, flavorings and colorants. More specific non-limiting examples of acceptable excipients are starches, sugars, xylitol, sorbitol, calcium phosphate, spheroidal fats, talc, silica or glycerin, among others.

In a preferred embodiment of the present invention, the composition is a pharmaceutical composition, and comprises pharmaceutically acceptable excipients. The pharmaceutical composition is the formulation of the set of components that form at least the product of the invention (the composition comprising a saffron extract), which has at least one application in improving the physical, physiological and / or psychological state of a subject, which implies a general improvement of their health status, as well as an increase in their quality of life.

In the present invention the term "subject" is equivalent to the term "individual", so both terms can be used interchangeably in the present invention. "Subject" means any animal belonging to any species. Examples of subjects include, but are not limited to, animals of commercial interest such as birds (chickens, ostriches, chickens, geese, partridges, etc.), rabbits, hares, domestic or companion animals (dogs, cats, etc.), sheep (sheep , etc.), goats (goats, etc.), swine (pigs, pigs, etc.), equine livestock (horses, ponies, etc.) and cattle or cattle (bulls, oxen, etc.). In a particular embodiment, the subject is a mammal, preferably a primate, more preferably a human being of any race, sex, or age. Since all the components of the pharmaceutical composition of the invention are compatible for elderly people, it can be used for the treatment of geriatric patients. The term "geriatric patients" as used hereinbefore and hereinbelow includes senior people of an age of <NUM> years onwards, who may be or may suffer from depressive disorders and coprostatis.

"Disorder" is understood as the behavioral or psychological pattern of clinical significance that, whatever its cause, is an individual manifestation of a psychological or biological dysfunction. This manifestation is considered a symptom when it appears associated with discomfort (for example, pain), a disability (for example, deterioration in an area of functioning) or a significantly increased risk of dying or suffering pain, disability or loss of consciousness. The International Classification of Diseases or ICD <NUM> classifies these disorders under the section called "Mood Disorders (Affective)".

Two groups of mood disorders are usually differentiated, depending on whether or not they include the presence of episodes of mania or hypomania: depressive disorders and bipolar disorders. In the context of the present invention, the composition, as described above, is directed to the prevention of depressive disorders. Examples of depressive disorders include, but are not limited to, atypical depression, melancholic depression, psychotic depression, catatonic depression, postpartum depression, seasonal affective disorder, dysthymia, double depression, depressive disorder not otherwise specified, depressive disorder of the personality, recurrent brief depressive disorder, and minor depression.

The efficacy of the composition according to the invention can be evaluated according to the Center for Epidemiologic Studies Depression Scale (CES-D), NIMH. The CES-D scale is a brief self-report scale designed to measure self-reported symptoms associated with depression experienced in the past week. The items of the scale are symptoms associated with depression, which have been used in previously validated longer scales.

The CES-D scale has been shown to be a reliable measure for assessing the number, types, and duration of depressive symptoms across racial, gender, and age categories Radloff, <NUM>). High internal consistency has been reported with Cronbach's alpha coefficients ranging from. <NUM> across studies (Radloff, <NUM>). Concurrent validity by clinical and self-report criteria, as well as substantial evidence of construct validity have been demonstrated (Radloff, <NUM>). The CES-D scale runs from <NUM> (no depression) to <NUM> points (extremely depressed). A score between <NUM> and <NUM> points is considered mild to moderate depression.

Preferably, the treatment with the composition according to the invention will reduce the depressive disorder of the patient in need thereof by at least <NUM> %, preferably by <NUM> to <NUM> %, in particular by35 to <NUM> according to the CES-D scale.

In an embodiment of present invention, the composition, as described above, is administered orally.

In another embodiment of the present invention, the composition, as described above, is administered in a dose greater than <NUM> / day, preferably the daily dose is between <NUM> and <NUM> / day, more preferably the dose daily is between <NUM> and <NUM> / day, still more preferably the daily dose is between <NUM> and <NUM> / day, even more preferably the daily dose is about <NUM> / day. For its therapeutic application, the product of the invention will be in a pharmaceutically acceptable or substantially pure form, that is, having a pharmaceutically acceptable degree of purity excluding the usual pharmaceutical additives as diluents and carriers, and not including material considered toxic at levels of normal dosage.

The purity grades of the saffron extract of the present invention are greater than <NUM>%, preferably greater than <NUM>%, and still more preferably greater than <NUM>%. The "galenical form or pharmaceutical form" is the provision to which the active ingredients and excipients are adapted to constitute a medicine. It is defined by the combination of the way in which the pharmaceutical composition is presented by the manufacturer and the way in which it is administered.

The pharmaceutical composition may comprise a "carrier" or carrier, which is preferably an inert substance. The function of the vehicle is to facilitate the incorporation of other compounds, to allow a better dosage and administration or to give consistency and form to the pharmaceutical composition. Thus, the vehicle is a substance that is used to dilute any of the components of the pharmaceutical composition of the present invention to a certain concentration; or that even without diluting said components is able to allow a better dosage and administration or give consistency and form to the medicine. Therefore, it would be considered a pharmaceutically acceptable vehicle. When the form of presentation of the extract is liquid, the pharmaceutically acceptable carrier is the diluent. In addition, the excipient and the vehicle must be pharmacologically acceptable.

Non-limiting examples of excipients are starch, lactose, dextrose, maltodextrin, sucrose, mannitol, sorbitol, glucose, microcrystalline cellulose, di- and tricalcium phosphate, calcium sulfate, magnesium stearate, silica, kaolin and sodium chloride. Preferably, the excipient is obtained from dextrin, maltodextrin or any of its mixtures.

The pharmaceutical composition of the invention may comprise other active substances. In addition to the requirement of therapeutic efficacy, where said pharmaceutical composition may necessitate the use of other therapeutic agents, there may be additional fundamental reasons that require or strongly recommend the use of a combination of a compound of the invention and another therapeutic agent. The term "active ingredient" is any material, whatever its origin, human, animal, plant, chemical or otherwise, to which a specific activity is attributed to constitute a medicine. In a preferred embodiment the composition of the invention further comprises a salt or complex of a metal, which is effective against mood disorders selected from the group consisting of lithium and zinc.

In each case, the form of presentation of the medication will be adapted to the route of administration chosen. Therefore, the composition of the present invention can be presented in the form of solutions or any other form of clinically permitted administration and in an effective therapeutic dose. The pharmaceutical composition of the invention can be presented in solid, semi-solid, liquid or gaseous form. As a tablet, capsule, powder, granule, ointment, solution, suppository, injectable, inhalant, gel, syrup, nebulizer, microsphere or aerosol. Preferably the composition is adapted for oral administration, such as, for example, in the form of a tablet, capsule, powder, granule, solution or syrup, in particular a tablet, hard capsule or soft-shell capsule.

In another embodiment of the present invention, the composition, as described above, is administered as a tablet, capsule, powder, granule or solution. Most preferred are gelatin capsules comprising as additional carrier cellulose, magnesium stearate and/or silica.

The compositions of the present invention can be prepared using conventional methods, such as those described in the Pharmacopoeias of different countries and in other reference texts. The compounds and compositions of the present invention can be administered together with other medicaments in combination therapies.

In addition to what has been described in previous paragraphs, the possibility that the composition, as described above, can be administered to a subject jointly with other compounds, whether they are part of or not, is also contemplated in the present invention.

Disclosed herein but not claimed is the the use of the composition, as described above, as a food supplement. By food supplement is understood the products marketed in the form of capsules, tablets, ampoules, tisanes, drinking solutions, etc., whose purpose is to complete the usual diet and which are a concentrated source of nutrients (such as vitamins, minerals, amino acids, essential fatty acids, fibers, etc.) or other substances that have a nutritional or physiological Disclosed herein but not claimed is a functional food comprising the composition, as described above. A functional food is that food that, beyond satisfying the nutritional needs, can produce a specific beneficial effect for health associated with the prevention or reduction of the risk of contracting specific pathologies. This beneficial effect is achieved mainly by the addition, modification or elimination of certain components present in food.

Throughout the description and claims the word "comprises" and its variants do not intend to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and characteristics of the invention will emerge partly from the description and partly from the practice of the invention. The following examples are provided by way of illustration, and are not intended to be limiting of the present invention.

The invention will now be illustrated by means of tests carried out by the inventors, which highlights the composition and activity of the composition of the invention.

A female patient of <NUM> years suffered from coprostasis for more than <NUM> years and mild to moderate depression following the CES-D scale for the same time including symptoms like fatigue, sleeplessness, restlessness and the feel of not make it to "get going".

Treatment started with <NUM> of extract of St. John's Wort (Hypericum perforatum) daily in <NUM> divided doses for up to <NUM> weeks (range, <NUM> to <NUM>,<NUM>/day), which did not change patient's status for <NUM> months.

After <NUM> weeks wash out the patent is given an extract of saffron stigmas (C. sativus L). at a daily dose of <NUM>/day.

After further <NUM> weeks the patient feels <NUM> % better according to the CES-D scale. However, sleeplessness, fatigue and coprostatis still remain.

Subsequently, the patient is given once daily an additional medication (<NUM> capsule, <NUM>) consisting of <NUM> of inulin and <NUM> x <NUM><NUM> cfu of the following microencapsulated probiotic microorganisms:
Bifidobakterium bifidum, Bifidobakterium breve, Bifidobakterium longum, Lactobacillus acidophilus, Lactobacillus case, Lactobacillus reuteri, Lactobacillus rhamnosus, Lactobacillus plantarum, Lactococcus lactis, and Enterococcus faecium.

This probiotic composition is commercially available under the tradename Bactoflor® <NUM>/<NUM> which is commercially available from Intercell Pharma GmbH.

After only <NUM> week the patient is able to defecate spontaneously and almost daily. Sleep pattern is significantly better and overall improvement by <NUM> % is noticed on the CES-D scale.

A male patient of <NUM> years suffered from mild to moderate depression following the CES-D scale including symptoms like fatigue, sleeplessness, restlessness, and anxiety.

Treatment started with St. John's Wort (Hypericum perforatum <NUM> of extract daily in <NUM> divided doses for up to <NUM> weeks (range, <NUM> to <NUM>,<NUM>/day) did not change patient's status for <NUM> months.

After <NUM> weeks wash out the patent is given once daily <NUM> of the probiotic Bactoflor® <NUM>/<NUM> (cp.

After further <NUM> weeks the patient feels <NUM> % better according to the CES-D scale. However, sleeplessness, fatigue and anxiety remain.

Subsequently, the patient is given an extract of petal of C. at a daily dose of <NUM>/day as an additional medication.

After <NUM> weeks the sleep pattern is significantly better and overall improvement by <NUM> % is noticed on the CES-D scale.

Claim 1:
A composition for use in the method for the treatment and/or prevention of a depressive disorder in conjunction with coprostatis, comprising as the active ingredients a combination of therapeutically effective amounts of an extract of saffron stigmas (Crocus sativus L.) (<NUM>) and non-pathogenic probiotic microorganisms (<NUM>) and an acceptable excipient, wherein the ratio of (<NUM>) to (<NUM>) ranges from <NUM> to <NUM> to <NUM> to <NUM> by weight, characterized in that (<NUM>) comprises Bifidobakterium bifidum, Bifidobakterium breve, Bifidobakterium longum, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus reuteri, Lactobacillus rhamnosus, Lactobacillus plantarum, Lactococcus lactis, and Enterococcus faecium.