A Two-week Interval Is Better Than a Three-week Interval for Reducing the Recurrence Rate of Hand-foot Viral Warts after Cryotherapy: A Retrospective Review of 560 Hand-foot Viral Warts Patients
Annals of Dermatology
; : 53-60, 2011.
Article
in English
| WPRIM (Western Pacific)
| ID: wpr-196210
Responsible library:
WPRO
ABSTRACT
BACKGROUND:
Viral warts are a common infectious disease and liquid nitrogen cryotherapy is one of the most common methods for treatment of these warts. Hand-foot viral warts frequently recur and reduce quality of life as well.OBJECTIVE:
To find the ideal treatment interval between cryotherapy sessions that can influence not only the cure rate but also the recurrence rate for hand-foot viral warts.METHODS:
A retrospective study was designed to compare a 2 week interval and a 3 week interval between cryotherapy sessions on hand-foot viral warts with respect to cure rate, recurrence rate, treatment number, duration of treatment, mean time to recurrence and adverse events.RESULTS:
A total of 560 patients were enrolled. The overall cure rate was 75.7% and the recurrence rate was 19.6%. The mean time to recurrence was 7.8 months (range 1~26 months). For the 2-week and 3-week groups, cure rates were, respectively, 76.6% (196) and 75.0% (228); recurrence rates were 13.3% (26) and 25.0% (57). The mean time to recurrence was 9.8 months and 6.9 months, respectively. Adverse events were not statistically different.CONCLUSION:
We suggested that 2-week cryotherapy is optimal not only because of the rapid cure but also because of the lower recurrence rate and similar adverse events.
Full text:
Available
Health context:
SDG3 - Health and Well-Being
Health problem:
Target 3.3: End transmission of communicable diseases
Database:
WPRIM (Western Pacific)
Main subject:
Quality of Life
/
Recurrence
/
Warts
/
Communicable Diseases
/
Retrospective Studies
/
Cryotherapy
/
Nitrogen
Type of study:
Observational study
Aspects:
Patient-preference
Limits:
Humans
Language:
English
Journal:
Annals of Dermatology
Year:
2011
Document type:
Article