E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Threatened abortion |
Minaccia di aborto |
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E.1.1.1 | Medical condition in easily understood language |
Threatened abortion |
Minaccia di aborto |
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E.1.1.2 | Therapeutic area | Diseases [C] - Female diseases of the urinary and reproductive systems and pregancy complications [C13] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10000242 |
E.1.2 | Term | Abortion threatened |
E.1.2 | System Organ Class | 10036585 - Pregnancy, puerperium and perinatal conditions |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10063273 |
E.1.2 | Term | Progesterone normal |
E.1.2 | System Organ Class | 10022891 - Investigations |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10063291 |
E.1.2 | Term | Progesterone |
E.1.2 | System Organ Class | 10022891 - Investigations |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10063291 |
E.1.2 | Term | Progesterone |
E.1.2 | System Organ Class | 10022891 - Investigations |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The main objective of this study will be to assess the efficacy of natural progesterone at a daily dose of 25 mg/bid in the maintenance of early pregnancy in women with symptoms of threatened abortion. |
L'obbiettivo principale sarà di valutare l'efficacia del progesterone naturale alla dose giornaliera di 25 mg/bid nel mantenimento della gravidanza in donne con minaccia di aborto. |
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E.2.2 | Secondary objectives of the trial |
The secondary objectives will be the efficacy of progesterone in reducing both pain and uterine contractions. |
L'obbiettivo secondario è di valutare l'efficacia del progesterone nel ridurre il dolore addominale e le contrazioni uterine. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Pregnant women attending the emergency room of the study sites with the following characteristics: - Able and willing to sign the Subject Informed Consent Form and adhere to the study visit schedule; - Age: 18-37 years; - BMI: 18-28 kg/m2; - Symptoms of threatened abortion (vaginal bleeding, pelvic pain); - Ultrasound proof of viable singleton intrauterine pregnancy (positive foetal heart beat); - Gestation week ≥6 weeks (5 w +1d) and <12 weeks (11 w + 1d) according to ultrasound dating (CRL); - Closed uterine cervix; - Subchorionic haematoma with < 50% placental detachment; - At the first case of threatened abortion in the current pregnancy.
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Criteri di inclusione: - Donne in stato di gravidanza che arriveranno al pronto soccorso dei centri di studio con le seguenti caratteristiche: - Capaci e volontariamente in grado di firmare il -Consenso Informato e aderire al protocollo di studio. - Età compresa tra 18 e 37 anni; - BMI: 18-28 kg/m2; - Sintomi di minaccia di aborto con ( sangunamento vaginale, dolori addominali). - Prova ecografica di gravidanza intrauterine (presenza di battito cardiaco); - Settimana di gestazione compresa tra ≥6 settimane (5s+1g) e < di 12 settimane (11s + 1 g); - Cervice uterine chiusa; - Ematoma subcorionico con < 50% di distacco della placenta; - Alla prima esperienza di minaccia di aborto nella gravidanza corrente.
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E.4 | Principal exclusion criteria |
- Pregnancy obtained via ART treatment; - History of recurrent miscarriage; - Severe uterine malformations; - Known hypersensitivity to study medication; - Neoplasias (known or suspected breast or genital tract cancer); - Severe impairment of hepatic or renal function; - Use of concomitant medications that might interfere with study evaluations (other hormonal treatment or drugs affecting uterine contractility); - Active arterial or venous thromboembolism or severe thrombophlebitis, or a history of these events; - Porphyria; - A history of idiopathic jaundice, severe pruritus or pemphigoid gestationis during pregnancy; - Antiphospholipid syndrome; - Diabetes mellitus; - Known thyroid diseases or autoimmune conditions.
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Criteri di esclusione: - Gravidanza ottenuta via trattamento ART (Tecniche di riproduzione assistita) - Storia di aborti ricorrenti; - Severe malformazioni uterine - Ipersensitività conosciuta al Progesterone - Neoplasie (conosciute o cancro sospetto al seno o ai tratti genital); - Danni epatici severe o disfunzioni renali; - Uso di medicinali concomitanti che potrebbero interferire con la valutazione dello studio (altri trattamenti con ormoni o farmaci che potrebbero influenzare la contrattilità uterine); - Attivo tromboembolismo arterioso o venoso, o storie di questi eventi pregressi; - -Porfiria; - Storia di un ittero idiopatico, o di severo prurito o di pemphigoide durante la gestazione; - Syndrome antifosfolipidica; - Diabete mellito; - Patologie tiroidee o condizioni autoimmuni. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Ongoing pregnancy rate at 12 weeks of gestation |
Gravidanza alla 12ma settimana di gestazione.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
12 weeks of gestation for the subject included in the study |
12ma settimana di gestazione del soggetto allo studio |
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E.5.2 | Secondary end point(s) |
- Reduction of the frequency of uterine contractions; - Pain reduction (using a Numerical Rating Scale); - Reduction of subchorionic haematoma; - Number of subjects with onset of new threatened abortion symptoms after the treatment, but before the 12th week of pregnancy.
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- Riduzione delle contrazioni uterine; - Riduzione del dolore (valutato con la scala numerica del dolore) - Riduzione dell’ematoma subchorionico; -Numero di soggetti con inizio di una nuova minaccia di aborto dopo il trattamento con il progesterone, ma prima della 12ma settimana di gestazione.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | Yes |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
E.8.5 | The trial involves multiple Member States | No |
E.8.5.1 | Number of sites anticipated in the EEA | 2 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
Clinical Study Report |
Clinical Study Report |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | 29 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 8 |
E.8.9.2 | In all countries concerned by the trial days | 29 |