Clinical trial for healthy females! Get £1,480 for your time!
*SCREENING NOW- ongoing trial*

The date of your admission will be determined  by your menstrual cycle and will be discussed at screening.

Help us improve current treatments available to patients “ volunteer today!
We are carrying out a clinical trial with an investigational drug which is being developed to treat and prevent pre-term delivery in pregnant women.
The results from this clinical trial will help us plan for future clinical trials and develop treatments for pre-term delivery in pregnant women.

Register your interest in this clinical trial


Volunteer requirements
You can take part in the study if you meet the following criteria:

  • Female volunteers aged between 18 and 40
  • You must have natural, regular (21“38-day) menstrual cycles for the 3-month period preceding enrollment
  • You must not be on any hormonal contraception or contraceptive methods potentially interfering with uterine contractility
  • You must be a non-smoker or smoke less than or equal to five cigarettes (or use an equivalent amount of tobacco) per day and be willing not to smoke whilst resident in the clinical unit.
  • You must have a normal gynaecological examination, including a High Vaginal Swab in the cycle preceding the study (during the screening period).
  • If you are sexually active with a male, female subjects of childbearing potential must agree to use one of the acceptable methods of contraception as will be discussed by our study doctor.
  • You must weigh more than (or equal to) 50 kg and a body mass index (BMI) between 18.0-30.0 kg/m2 inclusive.
  • You must be healthy with no significant illness or medical conditions and not be taking any regular medication
  • You must not have donated blood within 90 days
  • You must not test positive for drugs or alcohol abuse, hepatitis B/C or HIV

Study info
This study will be carried out at our clinical trials unit at Croydon University Hospital in South London.
You will be required to attend a screening visit within 60 days of the study start. You will complete a menstrual diary for at least one menstrual cycle and have ovulation tests during screening to help us predict your next menstrual cycle. If you are successful, you will be admitted to the study unit 1 day before the expected onset of menstruation and will be required to stay for 1 in-house stay of 3 days/2 nights and return to the unit for 6 out-patient/follow-up visits.

Study dates
The date of your admission will be determined  by your menstrual cycle and will be discussed at screening.

Study payment
In recognition of the time involved in taking part in this trial, you will receive £1,480 on completion of the study, provided you comply fully with all the study requirements.

Get in touch
Call our team for more information: +44 (0) 20 8664 5200 (opt 1)
We are open weekdays 9am-5pm
or email us:

Register for this clinical trial


Ref: ALN-HBV0-001_DECEMBER 2016
The contents of this advert have been approved by an ethics committee. Any response to this advertisement will be recorded. Your response will not place you under any obligation to participate in this trial. You may be required to remain resident in the unit until resolution of any safety issues, after which you will be discharged from the unit.