CClinicalTrials.gg
CompletedNCT03821077ARESUpdated Oct 20, 2021

Study to Evaluate the Efficacy and Safety of "Allergovac Poliplus" in Polysensitized Patients With Allergic Rhinitis/Rhinoconjunctivitis, With or Without Asthma

An observational study in Rhinitis, Allergic and Rhinoconjunctivitis, sponsored by Roxall Medicina España S.A. Completed at 10 sites in Spain. Open to participants aged 5 Years to 60 Years. Per ClinicalTrials.gov, last updated 2021-10-20.

Sponsored by Roxall Medicina España S.A · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
122
Ages
5 Years to 60 Years
Sex
All
01

Study summary

This is an observational prospective multicenter clinical study, to evaluate the efficacy and safety of the treatment with Allergovac Poliplus subcutaneous immunotherapy (SCIT) with a mixture of 2 allergenic extracts (pollens or mites), in polymerized-depot formulation, administered in its different available allergenic extracts mixtures (2 pollens or 2 mites), and in one of the 2 recommended administration schedules (1 Day or Rapid).

02

Conditions studied

  • Rhinitis, Allergic
  • Rhinoconjunctivitis

Keywords

  • Allergen immunotherapy (AIT)
  • Rhinitis
  • Rhinoconjunctivitis
  • Subcutaneous Immunotherapy (SCIT)
  • Allergovac Poliplus
03

In context

Rhinitis

1,105 studies on the registry are indexed under Rhinitis; 65 are open to participants now.

This study's enrollment of 122 is below the median of 141 across 172 observational studies indexed under Rhinitis.

Browse Rhinitis studies →

Lead sponsor

Roxall Medicina España S.A is the lead sponsor of 15 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
5 Years to 60 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients between 5-60 years, with allergic rhinitis/rhinoconjunctivitis with or without asthma, polisensitized to pollens/mites.

Inclusion criteria

  1. Patients aged between 5 and 60 years with allergic rhinitis or rhinoconjunctivitis mediated by IgE, caused by sensitization to more than one allergenic source (pollens or mites) and with or without associated mild / moderate asthma.
  2. Patients susceptible to receive treatment with Allergovac Poliplus (SCIT), according to usual clinical practice
  3. Patients who have given their signed informed consent.

Exclusion criteria

Exclusion Criteria:

  1. Patients who have received or initiated treatment with Allergovac Poliplus previously to study inclusion.
  2. Patients who have received previous immunotherapy treatment, both subcutaneous (SCIT) and sublingual (SLIT), with any of the allergenic extracts that they plan to receive, in the 5 years prior to study inclusion.
  3. Patients who in the opinion of the investigator may present difficulties that prevent the understanding of what was written in the informed consent form or the completion of self-administered questionnaires / scales or the patient's diary.
  4. Patients who are participating in another clinical trial or observational study with any drug.
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
122 participants (actual)
Patient registry
No

Interventions

  • BiologicalAllergen Immunotherapy (AIT)

    Immunotherapy vaccine with 2 allergenic extracts mixtures (pollens or mites)in polimerized-depot formulation

    Also known as: Allergovac Poliplus

06

What researchers measure

Primary outcomes

  1. Combined Symptoms and Medication Score (CSMS)

    The score ranged from 0 to 6 points and is obtained as follows: Symptoms Score (SS) (from 0 to 3 points) + Medication Score (MS) (from 0 to 3 points). Through these 2 sub-scales the total score of the Combined Symptom and Medication Scale (CSMS) is obtained as follows: CSMS = SS (0-3) + MS (0-3) = 0-6 points The 0 value indicate no symptoms and no medication, and 6 points indicate the worst state of symptoms and the highest medication step

    Time frame: Basal-12 months

Secondary outcomes

  1. Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ)

    The RQLQ has 28 questions in 7 domains (activity limitation, sleep problems, nose symptoms, eye symptoms, non-nose/eye symptoms, practical problems and emotional function). It is a self-administered questionnaire where patients respond to each question on a 7-point scale (0 = not impaired at all - 6 = severely impaired). The overall RQLQ score is the mean of all 28 responses and the individual domain scores are the means of the items in those domains. Higher scores reflect lower quality of life.

    Time frame: Basal-12 months

  2. Total number, percentage, severity and gradation of adverse reactions

    Total number, percentage, severity and gradation of adverse reactions reported (local and systemics), in relation to the total number of patients and the total administered doses, both globally and according to each administration schedule.

    Time frame: Basal- 6 months-12 months

  3. Patient´s Tolerability assessment using a Likert-type scale

    Patient´s Tolerability assessment using a Likert-type scale, with a score of 1 to 4 points (from 1 = I have tolerated it very well to 4 = I have tolerated it very badly)

    Time frame: 6 months-12 months

  4. Patient's perception of the improvement in their global status using a Likert-type scale

    Evaluation of the patient's perception of the improvement in the global state of the pathology, using a Likert-type scale, with a score of 1 to 4 points (from 1= good or excellent improvement to 4 = worsening)

    Time frame: 12 months

  5. Patient's Satisfaction using a Likert scale

    Degree of patients' satisfaction with the treatment using a Likert scale, with a score of 1 to 4 points (from 1 = Very Satisfied to 4 = Very dissatisfied)

    Time frame: 12 months

07

Study locations

10 sites
  • Centre Assistencial Baix Llobregat
    Cornellà De Llobregat, Barcelona, Spain
  • Hospital de Igualada
    Igualada, Barcelona, Spain
  • GAME Centre Medic
    Sant Boi De Llobregat, Barcelona, Spain
  • Fundación Hospital Calahorra
    Calahorra, La Rioja, Spain
  • CAR SAn Millán
    Logroño, La Rioja, Spain
  • Centro médico Promosalud
    Logroño, La Rioja, Spain
  • Allercen
    Barcelona, Spain
  • Centre Medic Catalonia
    Barcelona, Spain
  • Hospital QuironSalud Barcelona
    Barcelona, Spain
  • Hospital Sanitas CIMA
    Barcelona, Spain
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 20, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03821077
Lead sponsor
Roxall Medicina España S.A
Responsible party
Sponsor
First posted
Jan 29, 2019
Start date
Aug 30, 2018
Primary completion
Sep 13, 2021
Completion
Sep 13, 2021
Last update
Oct 20, 2021

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2021. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion