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Comparison of Two Preemptive Treatment Strategies of Panitumumab Mediated Skin Toxicity and Assessment of QoL in Patient With Ras-wt Colorectal Cancer

NCT01668498 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 88

Last updated 2016-04-19

No results posted yet for this study

Summary

80 - 90 % of the patients treated with anti-EGFR antibodies (panitumumab or cetuximab) experience skin toxicity, mostly acne like skin rash.

A standardized treatment of skin rash is neither established as standard arm for clinical trials nor as guideline for the treatment of skin toxicity in clinical practice. While an improvement of QoL has been demonstrated for panitumumab and cetuximab in comparison to best supportive care the data basis for patient related outcomes regarding skin toxicity deriving from randomized trials is still small.

Recent surveys among German oncologist revealed that physicians are reluctant to use oral antibiotics as preemptive treatment . Only 19 out of 110 oncologists stated that they are thinking about using preemptive treatment in patients with acne-like skin rash.

Thus, in the present trial two main questions will be addressed:

(i) Can preemptive treatment with oral doxycycline be replaced by a sequential skin treatment strategy (i.e. local treatment with erythromycin followed by doxycycline in case of inefficacy = development of acne) without compromising treatment efficacy of skin toxicity treatment? (ii) Comparison of general and skin related QoL between both treatment arms.

Conditions

  • Ras-wildtype Colorectal Cancer

Interventions

DRUG

Erythromycin

Comparison of efficacy of Arm A erythromycin cream 2% daily at bedtime (doxycycline 100mg b.i.d.if skin toxicity CTC° ≥2) and Arm B doxycycline 100mg b.i.d. in patients with Metastatic Colorectal cancer (Ras wild-type)being treated with panitumumab.

DRUG

Doxycycline

Comparison of efficacy of Arm A erythromycin cream 2% daily at bedtime (doxycycline 100mg b.i.d.if skin toxicity CTC° ≥2) and Arm B doxycycline 100mg b.i.d. in patients with Metastatic Colorectal cancer (Ras wild-type)being treated with panitumumab.

Sponsors & Collaborators

  • AIO-Studien-gGmbH

    lead OTHER

Principal Investigators

  • Melanie Kripp, Dr. med. · III. Medizinische Klinik, Universitätsmedizin Mannheim

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-05-31
Primary Completion
2015-01-31
Completion
2016-03-31

Countries

  • Germany

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01668498 on ClinicalTrials.gov