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Dimotec (Diosmin) 1000 mg Film Coated Tablet Fed Study (Diosmin)

23 giugno 2026 aggiornato da: Keri Pharma Hungary Kft

Comparative Bioavailability Study of Dimotec 1000 mg Film-coated Tablet Versus Detralex 1000 mg Film Coated Tablets in Healthy Subjects Under Fed Conditions: Randomized, Four-period, Full-replicate Crossover

This study aims to compare the bioavailability of Dimotec 1000 mg film-coated tablet (Test; Keri Pharma Hungary Kft.) with Detralex 1000 mg film-coated tablets (Reference; Les Laboratoires Servier Industrie, France) in healthy adult human participants under fed conditions. The study will also evaluate the safety and tolerability of a single dose of the investigational products.

Panoramica dello studio

Stato

Non ancora reclutamento

Condizioni

Intervento / Trattamento

Descrizione dettagliata

This is an open-label, balanced, randomized, single-dose, two-treatment, two-sequence, four-period, full-replicate, crossover, comparative bioavailability study conducted in healthy adult human participants under fed conditions.

A total of 72 participants will be enrolled (with up to 6 stand-by participants), targeting 64 completers. Participants will receive a single oral dose of either the Test product (Dimotec 1000 mg film-coated tablet) or Reference product (Detralex 1000 mg film-coated tablets) following an overnight fast of at least 10 hours and 30 minutes after consumption of a high-fat, high-calorie non-vegetarian breakfast (approximately 967 kcal; approximately 57.5% fat, 26.8% carbohydrate, 15.7% protein).

The study comprises four periods with a washout of at least 14 days between successive doses. Participants are housed for at least 60 hours pre-dose and up to 72 hours post-dose in each period.

Pharmacokinetic blood samples (4 mL each) are collected at 25 time points per period: pre-dose (-1.25, -1.00, -0.75 h) and post-dose at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours. Plasma samples are assayed for diosmetin-3-O-glucuronide using a validated bioanalytical method.

Primary PK parameters: Cmax and AUC0-t. Secondary PK parameters: AUC0-inf, Tmax, t1/2, Kel, and Residual area.

Statistical analysis will be performed using SAS v9.4 or higher. ANOVA on ln-transformed Cmax and AUC0-t; 90% confidence intervals for the Test/Reference geometric least square mean ratio must fall within 80.00-125.00%. Reference-scaled average bioequivalence will be applied for Cmax if within-subject CV of the Reference exceeds 30%, with widened limits up to 69.84-143.19%.

The study is conducted at ClinSync Clinical Research Pvt. Ltd., Hyderabad, India.

Tipo di studio

Interventistico

Iscrizione (Stimato)

72

Fase

  • Fase 1

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Contatto studio

  • Nome: Orsolya Gyurjan, PharmD
  • Numero di telefono: +36 52 502 610
  • Email: info@keri.hu

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

  • Adulto

Accetta volontari sani

Sì

Descrizione

Inclusion Criteria:

  • Healthy adult human participants aged 18 to 55 years (inclusive)
  • BMI between 18.50 and 30.00 kg/m2 (inclusive), capable of giving informed consent
  • Normal health as determined by personal medical history, clinical examination, and laboratory examinations including serological tests during screening within 28 days of enrollment
  • Normal 12-lead electrocardiogram (ECG)
  • Normal chest X-Ray (P/A view) taken not more than 180 days prior to check-in of Period 1
  • Non-smoker or ex-smoker who stopped smoking at least 6 months before first dosing
  • Non-alcoholic
  • Female participants of childbearing potential must practice a medically acceptable method of contraception (double barrier, IUD, or abstinence); females with no childbearing potential defined as surgically sterile or post-menopausal for at least 1 year

Exclusion Criteria:

  • Contraindications or hypersensitivity to the study drug, related drug group, or excipients
  • History or presence of significant asthma, urticaria, seizures, diabetes, migraine, hypertension, cardiovascular, pulmonary, neurological, psychiatric, endocrine, immunological, hematopoietic, diarrheal, or ongoing infectious diseases, or any other significant abnormality
  • History or presence of gastrointestinal inflammation, bleeding, ulceration, hemorrhage, or perforation of the stomach, small intestine, or large intestine
  • History of dermatological diseases (skin reactions, skin rash) related to drug use, or presence of any dermatological diseases
  • Unable to swallow large-size tablets
  • Use of any food supplements containing flavonoids within 14 days before first dosing or during the study
  • Blood donation (500 mL) or participation in any clinical study within 90 days prior to check-in
  • Use of any prescribed medications, OTC medications, or herbal medications within 30 days prior to first dose
  • Positive results for drugs of abuse (benzodiazepines, cocaine, opioids, amphetamines, cannabinoids, barbiturates) in urine at check-in
  • Positive urine/breath alcohol test at check-in
  • Positive pregnancy test
  • Currently pregnant, breast-feeding, or likely to become pregnant during the study
  • Use of implanted or injected hormonal contraceptives within 6 months prior to study, or hormonal contraceptives within 14 days before dosing

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione incrociata
  • Mascheramento: Nessuno (etichetta aperta)

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Dimotec 1000 mg (Test)
Single oral dose of Dimotec 1000 mg film-coated tablet (Test product; Keri Pharma Hungary Kft., manufactured by MEDITOP Gyogyszeripari Kft.) administered under fed conditions (30 minutes after a high-fat, high-calorie breakfast) with approximately 240 mL of water, in sitting upright posture.
Droga: Dimotec 1000 mg film-coated tablet
Diosmin 1000 mg film-coated tablet. Single oral dose administered under fed conditions. Active substance: Diosmin 1000 mg. ATC code: C05CA03. Manufactured by MEDITOP Gyogyszeripari Kft., Hungary. Marketing Authorisation Holder: Keri Pharma Hungary Kft.
Altri nomi:
  • Diosmin 1000 mg
Comparatore attivo: Detralex 1000 mg (Reference)
Single oral dose of Detralex 1000 mg film-coated tablets (Reference product; Les Laboratoires Servier Industrie, France, manufactured by Servier (Ireland) Industries Ltd.) administered under fed conditions (30 minutes after a high-fat, high-calorie breakfast) with approximately 240 mL of water, in sitting upright posture.
Droga: Detralex 1000 mg film-coated tablets
Diosmin 1000 mg film-coated tablets. Single oral dose administered under fed conditions. Active substance: Diosmin 1000 mg. ATC code: C05CA53. Manufactured by Servier (Ireland) Industries Ltd. Marketing Authorisation Holder: Les Laboratoires Servier Industrie, France.
Altri nomi:
  • Daflon 1000 mg

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Area Under the Plasma Concentration-Time Curve from Time Zero to Last Measurable Concentration (AUC0-t) of Diosmetin-3-O-Glucuronide
Lasso di tempo: Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
AUC0-t calculated using the linear trapezoidal method. The 90% confidence interval of the geometric least square mean ratio (Test/Reference) must fall within 80.00-125.00% to establish bioequivalence.
Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Maximum Observed Plasma Concentration (Cmax) of Diosmetin-3-O-Glucuronide
Lasso di tempo: Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
The 90% CI of the geometric least square mean ratio (T/R) must be within 80.00-125.00%. Reference-scaled widening (up to 69.84-143.19%) applies if within-subject CV of the Reference is 30% or above.
Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
Area Under the Plasma Concentration-Time Curve from Time Zero to Infinity (AUC0-inf) of Diosmetin-3-O-Glucuronide
Lasso di tempo: Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
Secondary pharmacokinetic parameter calculated by non-compartmental analysis.
Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
Time to Maximum Plasma Concentration (Tmax) of Diosmetin-3-O-Glucuronide
Lasso di tempo: Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
Analysed using non-parametric Wilcoxon and median tests of treatment effect.
Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
Apparent First-Order Terminal Elimination Half-Life (t1/2) of Diosmetin-3-O-Glucuronide
Lasso di tempo: Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
Secondary pharmacokinetic parameter calculated by non-compartmental analysis.
Pre-dose and at 1, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 24, 29, 34, 40, 48, 60, and 72 hours post-dose
Incidence of Adverse Events
Lasso di tempo: Throughout the study, from check-in to 72 hours post-dose in each period (approximately 60 days total)
Safety assessments include vital signs (blood pressure, pulse rate, respiratory rate, body temperature), participant well-being monitoring, laboratory evaluations (haematology and biochemistry), and recording of adverse events graded by severity (Grades 1-5).
Throughout the study, from check-in to 72 hours post-dose in each period (approximately 60 days total)

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Keri Pharma Hungary Kft

Investigatori

  • Investigatore principale: Sharath Reddy A, MBBS, ClinSync Clinical Research Pvt. Ltd., Hyderabad, India

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Stimato)

29 giugno 2026

Completamento primario (Stimato)

27 agosto 2026

Completamento dello studio (Stimato)

27 agosto 2026

Date di iscrizione allo studio

Primo inviato

23 giugno 2026

Primo inviato che soddisfa i criteri di controllo qualità

23 giugno 2026

Primo Inserito (Effettivo)

29 giugno 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

29 giugno 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

23 giugno 2026

Ultimo verificato

1 giugno 2026

Maggiori informazioni

Termini relativi a questo studio

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • BE-024-2025

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

NO

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

prodotto fabbricato ed esportato dagli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .

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