1. In what types of depressed patients is STABLON particularly useful?
STABLON can be prescribed in all types of adult patients with major depression. STABLON is actually effective in major depression, whether mild, moderate, or even severe, with or without melancholic characteristics. In patients presenting with recurrent depression, STABLON versus placebo effectively prevented depression relapse and recurrence over 18 months.
Its unique clinical characteristics make STABLON particularly useful in young active depressed patients. STABLON alleviates anxious symptoms of depression, which are frequent in depressed patients. This effect is free of sedation. Thus, STABLON preserves daytime awareness and is compatible with patients' professional activities.
In practice, STABLON gives depressed patients rapid and effective relief, but also helps them resume an active and normal professional and family life.
2. Does STABLON has a rapid antidepressant efficacy?
Clinician global judgment indicates that, from the first week of treatment, there are significantly more improved patients on STABLON than on fluoxetine. This difference is confirmed in the second week of treatment. More precisely, at the very beginning of the treatment with STABLON, improvement will be particularly notable for the frequent symptoms of inner tension and concentration difficulties.
This early improvement with STABLON constitutes a clear advantage for depressed patients. STABLON improves early markers of neuroplasticity. This allows better understanding of rapid improvement in depressed patients, STABLON helps them to rapidly resume an active daily life.
3. What is the depressive relapse rate on STABLON?
STABLON very considerably reduces the risk of depressive relapse and recurrence. Over a 18-month follow-up period, 16% of patients relapsed with STABLON versus 36% with the placebo.
Even in the longer term, STABLON protects patients against depressive relapse and recurrence over 18 months. There were 4 times fewer relapses in patients treated by STABLON: 84% of patients without any new depressive episode.
This is another reason why STABLON, and its unique impact on neuroplasticity, help protect young depressed patients and expedite their return to a normal family and professional life.
4. Does STABLON alleviate anxious symptoms in depressed patients?
Anxiety symptoms are often present in patients suffering from major depression, and are associated with a worse quality of life of depressed patients.
Anxiety in depression is associated with an increase in the duration of the depressive episode, and with a decreased response to antidepressant drug therapy. The addition of an anxiolytic drug to the antidepressant treatment is often necessary to relieve anxious symptoms in depressed patients. Nevertheless, untoward side effects associated with benzodiazepines have led health authorities in many countries to limit their use to the short-term relief of anxiety.
Few antidepressants are associated with rapid relief of anxiety symptoms of depression, but for most drugs relief seems to be the consequence of sedative side effects due, for instance, to their antihistaminic properties. STABLON alleviates anxious symptoms of depression. This effect is free of sedation.
Clinical trials evaluating the antidepressant efficacy of STABLON have shown that it alleviates anxiety symptoms of depression. STABLON was shown to be as efficient as a benzodiazepine, alprazolam, and mianserin, an antidepressant in the relief of anxious symptoms.
There is a significantly decreased requirement for a concomitant anxiolytic on therapy with STABLON versus therapy with fluoxetine. Anxiolytic use decreases by 50% in patients treated with STABLON.
STABLON reduces inner tension significantly more rapidly than fluoxetine. The effect of STABLON on anxious symptoms is free of sedation, and STABLON shows a total absence of adverse effects on the ability of healthy volunteer to drive.
5. Does STABLON have
any value in depressed alcoholic patients?
As with other depressed patients, STABLON can
be prescribed in cases of alcoholism, and more
specifically during the withdrawal period because
of its efficacy and remarkable acceptability.
A multicenter double-blind trial
versus amitriptyline lasting 1 to 2 months was
undertaken in 129 alcoholics undergoing withdrawal
in whom depression and its course were evaluated
using standardized rating scales. Patients took
three tablets per day of tianeptine or amitriptyline.1
Analysis of results revealed
the statistically significant efficacy of STABLON
concerning all of the symptoms and signs so frequently
encountered in alcoholics during withdrawal. STABLON
relieved anxiety, acted against depression, soothed
psychological suffering, and decreased the somatic
manifestations of anxiety, while leaving alertness
and sleep unimpaired. The therapeutic activity
of STABLON and its safety/acceptability, superior
to that of amitriptyline, would explain the very
good treatment compliance in these patients, known
for their tendency to rapidly abandon any prescribed
medication.
These results confirm those obtained
earlier in controlled trials versus reference
antidepressants in alcoholics suffering from depression
during and after withdrawal.2,3
An open trial of 130 depressed
patients following alcoholic withdrawal demonstrated
the antidepressant efficacy of STABLON, significant
by the 14th day and persistent at each time of
evaluation, emphasized by the patients themselves
and strengthening over the course of time. Particular
mention should be made of the low percentage of
trial dropouts, bearing in mind the difficulties
encountered in the management of such patients.
47% of patients included were treated for 1 year.4
It is important to note that
the pharmacokinetic parameters characterized in
the distribution and elimination of tianeptine
are statistically similar in patients with hepatic
insufficiency and in healthy individuals. STABLON
can therefore be prescribed even in the presence
of hepatocellular insufficiency or cirrhosis,
at the usual dose of three tablets per day.5,6
References:
Lôo H, Malka R, Defrange R, Barrucand D, et al. Tianeptine et amitriptyline.
Neuropsychobiology. 1988;19:79-85.
Grivois H, Niox H, Kamoun A. Etude contrôlée à double insu de l'intérêt
thérapeutique de la tianeptine dans les états
dépressifs des alcooliques hospitalisés pour
cure de sevrage. Biol Psychiatry. 1981;5:601-604.
Ostaptzeff G. Etude contrôlée à double insu versus imipramine de
l'efficacité de la tianeptine dans les états
dépressifs non psychotiques. Biol
Psychiatry. 1981;5:597-600.
Malka R, Lôo H, Ganry H, Souche A, Marey
C, Kamoun A. Long term administration of tianeptine
in depressed patients after alcohol withdrawal.
Br J Psychiatry. 1992;160(suppl 15):66-71.
Royer RJ, Royer-Morrot MJ, Paille F, et al. La tianeptine et son
métabolite principal. Pharmacocinétique chez
l'éthylique chronique et en cas de cirrhose.
Clini Pharmacokinetics. 1989;16:186-191.
Malka R, Lôo H, Ganry H, Marey C, Kamoun A. Acceptabilité clinique
et paraclinique de la tianeptine prescrite
au long cours chez des patients déprimés et
alcooliques. Alcoologie. 1990;12:149-158.
6. What can be said
about the acceptability of STABLON?
STABLON's acceptability profile is very good,
and in practice side effects are rare and generally
mild to moderate.
STABLON is free of the expected
adverse effects of its therapeutic group.1-3
STABLON is neither a sedative nor a stimulant.
It has no anticholinergic actions. It does not
modify hemodynamic parameters, nor cardiac performance.
STABLON does not cause weight gain, does not influence
the regulation of hormonal secretions and has
no statistically significant influence on laboratory
parameters.4,5 A study conducted in
patients presenting with a major depressive state
or bipolar depressive disorder6,7 showed
that the acceptability of STABLON was greater
than that of imipramine. On the other hand, a
retrospective survey confirms that STABLON does
not induce any sexual dysfunction neither libido
trouble.8
The excellent acceptability of
STABLON is confirmed in the long term and enables
prolonged treatment. A study conducted over 16
½ months of treatment in the prevention of relapse
and recurrence showed not only that STABLON prevents
relapse and recurrence of depression, but that
its excellent acceptability is maintained long
term.9
This good acceptability reflects
the selectivity of action of STABLON and its complete
action on depression. Both of these factors5
are also reflected in individuals particularly
prone to rapidly abandon prescribed treatment
such as depressed alcoholics10 or the
elderly depressed11.
References:
Marey C, Delalleau B, Le Moine ., Ganry H. La tianeptine : une acceptabilité
inhabituelle pour un antidépresseur efficace.
JAMA. Actualités thérapeutiques. French
edition. 1990:66-70.
Delalleau B, Dulcire C, Lemoine P, Kamoun A. Analyse des effets latéraux
de la tianeptine. Clin Neuropharmacol.
1988;11(suppl 2):S85-S91.
Grivois H, Deniker P, Ganry H. Efficacité de la tianeptine dans le
traitement de la psychasthénie. L'Encéphale.
1992;XVIII:591-599.
Chaby L, Grinsztein A, Weitzman JJ, De Bodinat C, Dagens V. Etats
anxio-dépressifs de la femme en période préménopausique
et ménopausique. Presse Méd. 1993;22:1133-1138.
Lôo H, Ganry H, Marey C et al. Acceptabilité et efficacité thérapeutique
de la tianeptine chez 510 patients déprimés
traités un an. JAMA. Actualités thérapeutiques.
French edition. 1990:44-53.
Cassano GB, Heinze G, Lôo H, Mendlewicz J, Paes de Sousa M. Efficacité
de la tianeptine dans le traitement de la
dépression majeure (épisode isolé ou récurrent)
et des troubles dépressifs bipolaires. Une
étude en double aveugle : tianeptine versus
placebo et imipramine. Eur Psychiatry.
1996;11:254-259. (In French).
Kamoun A, Delalleau B, Ozun M. Un stimulant de la capture de sérotonine
peut-il être un authentique antidépresseur
? L'Encéphale. 1994;XX:521-525.
Ducrocq F. Dépression et troubles de la fonction sexuelle. L'Encéphale.
1999;XXV:515-516.
Dalery J, Le Kerneau J. Efficacité dans les épisodes dépressifs majeurs
sur 16 mois ½ de traitement (étude comparative
versus placebo). Drugs. 1998:1-17.
Malka R, Lôo H, Ganry H, Marey C, Kamoun A. Acceptabilité clinique
et paraclinique de la tianeptine prescrite
au long cours chez des patients déprimés et
alcooliques. Alcoologie. 1990;3:149-156.
Chapuy P, Cuny G, Delomier Y, Galley P, Michel JP, Pareaud M. La
dépression du sujet âgé : intérêt de la tianeptine
chez 140 patients traités 1 an. Presse
Méd. 1991;20:1844-1852.
7.
Is STABLON well tolerated at the hepatic level?
Yes, the hepatic safety/acceptability of STABLON
is good.
STABLON brought about no statistically
significant change in liver function tests in
clinical trials, even in patients treated for
prolonged periods.1,2 These results
have been confirmed in depressed alcoholics during
withdrawal1,3 as well as in the elderly.4
Pharmacokinetic parameters which
characterize the distribution and elimination
of tianeptine are statistically similar in hepatic
insufficiency patients and in healthy individuals.5
Tianeptine and its main metabolite
MC5 are essentially eliminated by b-oxidation,
a relatively infrequent route for drugs. A metabolic
in vitro study with human hepatocytes has shown
that this metabolic pathway predominated and persisted
when P450 was inhibited, demonstrating that there
is no pharmacokinetic interaction between tianeptine
and drugs whose metabolism depends on P450.6
From a practical standpoint,
it is not necessary to modify the usual dose of
STABLON of 37.5 mg per day, even in the presence
of hepatocellular insufficiency, hepatic cirrhosis,
or in case of coprescription of a drug metabolized
by the liver.
References:
Marey C, Delalleau B, Le
Moine P, Ganry H. La tianeptine : une acceptabilité
inhabituelle pour un antidépresseur efficace.
JAMA. Actualités thérapeutiques, French
edition. November 1990:66-70.
Lôo H, Ganry H, Marey C et
al. Acceptabilité et efficacité thérapeutique
de la tianeptine chez 510 patients déprimés
traités un an. JAMA, Actualités thérapeutiques.
French edition. 1990 : 44-53.
Malka R, Lôo H, Ganry H,
Marey C, Kamoun A. Acceptabilité clinique
et paraclinique de la tianeptine prescrite
au long cours chez des patients déprimés et
alcooliques. Alcoologie. 1990;3:149-156.
Chapuy P, Cuny G, Delomier
Y, Gallery P, Michel JP, Pareaud M. La dépression
du sujet âgé : intérêt de la tianeptine chez
140 patients traités 1 an. Presse Méd.
1991;20:1844-1852.
Guillouzo A, Ratanasavanh
D, Latinier D, Bourel M. Etude de toxicité
aiguë sur des hépatocytes humains adultes
en culture primaire. Summary of expert
evaluation report - STABLON report for use
by hospital pharmacists.
Royer RJ, Royer-Morrot MJ,
et al. La tianeptine et son métabolite principal.
Pharmacocinétique chez l'éthylique chronique
et en cas de cirrhose. Clin Pharmacokinetics.
1989;16:186-191.
Mocquard MT, Proust L. et al. Identification
of the enzymes involved in the primary pathways
of tianeptine using human in vitro models.
Eur Psychopharmacol. 1998;8(suppl 2):P.1.202.
8. Does STABLON modify
the sex drive of treated patients?
Unlike other antidepressants, including serotonin
reuptake inhibitors,1 STABLON has no
deleterious effect on libido.
The trend in the scores on a
specific and internationally validated rating
scale shows a statistically significant and marked
improvement in sexual dysfunction. These results
have been confirmed by long-term studies.2-5
In addition, a meta-analysis
of 231 patients has just been published.6
Analysis of the trend in specific libido scores
showed that improvement in libido in the STABLON
group was 2.15 times better than in the placebo
group, and that this improvement was statistically
significant (p=0.002), thus confirming that, STABLON
does not have a deleterious effect on libido.
References:
Montejo-Gonzales AL, Liorca G, Izquierdo
JA et al. SSRI-induced sexual dysfunction:
fluoxetine, paroxetine, sertraline, and fluvoxamine
in a prospective, multicenter, and descriptive
clinical study of 344 patients. J Sex and
Marital therapy. 1997;23:176-194.
Guelfi JD, Pichot P, Dreyfus JF. Efficacy
of tianeptine in anxious depressed patients.
Results of a controlled multicenter trial
versus amitriptilyne. Neuropsychobiology. 1989;22:41-48.
Lôo H, Malka R, Defrance R, et al. Tianeptine et amitriptyline. Neuropsychobiology.
1988;19:79-85.
Guelfi JD, Dulcire C, Le Moine P, Tafani
A. Clinical safety and efficacy of tianeptine
in 1,858 depressed patients treated in general
practice. Neuropsychobiology. 1992;25:140-148.
Lôo H, Ganry H, Marey C, et al. Acceptabilité et efficacité thérapeutique
de la tianeptine chez 510 patients déprimés
traités un an. JAMA. Actualités thérapeutiques.
French edition. 1990:44-53.
Ducrocq F. Dépression et troubles de la fonction sexuelle. L'Encéphale.
1999;XXV:515-516.
An all India multicentre study involving 314 patients
confirmed the efficacy of Stablon in a day-to-day
outpatient psychiatric practice. In six weeks,
more than half of the patients had > 50% reduction
in depression and anxiety rating scale score (1).
References:
Sonawalla S, Chakraborty
N, Parikh R. Treatment of major depression
and anxiety with the selective serotonin reuptake
enhancer tianeptine in the outpatient psychiatric
care setting of India. Journal of Indian Medical
Association 2003; 101(2): 116-117.