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1.
Singapore medical journal ; : 432-435, 2019.
Article in English | WPRIM | ID: wpr-776948

ABSTRACT

INTRODUCTION@#Pulse oximetry is the standard monitoring technique of functional oxygen saturation (SpO). As the use of fingernail polish has been described to alter SpO readings, its removal is commonly recommended prior to measurement. Gel-based manicures have gained popularity in recent years due to their attractiveness and longevity. However, the removal of gel nail polish requires a specialised procedure. Valuable time and resources can be saved if removal can be avoided. To our knowledge, there are no available studies on the effect of gel-based manicures on pulse oximetry readings. Hence, we evaluated the effect with two oximeters, using different technology and wavelength combinations.@*METHODS@#17 healthy female adult volunteers were recruited for this single-blind randomised controlled trial. Subjects with hypothermia, hypotension, poor plethysmographic waveform and nail pathology were excluded. Colours tested were: black, purple, navy blue, green, light blue, white, yellow, orange, pink and red. Pulse oximetry was measured at 15- and 30-second intervals using two different pulse oximeters, the Philips M1191BL and Masimo SET®. Means were compared using paired t-tests.@*RESULTS@#Using the Masimo oximeter, light blue (ΔM = 0.97% ± 0.96%; p = 0.001) and orange (ΔM = 0.76 ± 1.17%; p = 0.016) gel nail polish resulted in a statistically significant increase from baseline SpO readings. With the Philips oximeter, the limits of agreement ranged from 2% for pink to 17% for black, indicating imprecision.@*CONCLUSION@#Gel-based manicures can result in overestimations of actual readings, delaying detection of hypoxaemia. Gel nail polish should be routinely removed or an alternative monitoring technique sought.

2.
Article in English | IMSEAR | ID: sea-174857

ABSTRACT

Introduction: In today’s medical educational programs in various institutes anatomy is an essential part of the curriculum in the first year of the medical course. An attractive and innovative anatomical museum forms a vital role in furthering the interest and educating a medical student. Once a specimen has undergone fixation it is essential to color and label the specimens in order to ensure better visualization of required structures and for its proper placement in the museum. Materials and methods: We have utilized a novel method of using commercially available nail polish as a coloring agent and as a part of the labeling of museum specimens. Results: Nail polish being non- toxic and readily available can be used without causing any complications. Discussion: Commercially available nail polish is cost effective and non-toxic. Its various usages are described along with the techniques of labeling done in our anatomy museum.

3.
Chinese Journal of Anesthesiology ; (12): 1372-1375, 2013.
Article in Chinese | WPRIM | ID: wpr-444380

ABSTRACT

Objective To evaluate the effects of nail polish on measurement of pulse oxygen saturation (SpO2) by different brands of monitors in healthy volunteers.Methods Twenty healthy female volunteers were enrolled in the study.Nine fingers of each volunteer were chosen randomly,8 nails were painted 8 different colors (transparent color,red,yellow,green,blue,purple,black,white),respectively,and the left 1 nail served as blank control.SpO2 and pulse rate (PR) were measured using TuffSat Handheld Oximeter (GE) and MP70 (Philip) and PM-9800 (Mindray) monitors.SpO2 of the 9 nails monitored and the response time for SpO2 and PR were recorded.Results (1) Compared with blank control,when MP70 monitor was used,no significant change was found in each color-induced effect on the value of SpO2 obtained (P > 0.05),and blue prolonged the response time for PR and SpO2 (P < 0.05) ;When PM-9800 monitor was used,black could decrease the value of SpO2 measured (P < 0.05),and no significant change was found in each color-induced effect on the response time for SpO2 and PR (P > 0.05) ; when TuffSat Handheld Oximeter was used,green and blue could decrease the value of SpO2 monitored,and the value of SpO2 obtained was significantly lower when blue was used (P < 0.05).Black,blue,purple and white could sequentially prolong the response time for PR (P < 0.05),and no significant change was found in each color-induced effect on the response time for SpO2 (P > 0.05).(2) For green and blue nail polish,the value of SpO2 measured with TuffSat Handheld Oximeter was significantly lower than that measured with MP70 and PM-9800 monitors(P < 0.05) ; for red,yellow and green nail polish,the response time for PR obtained with TuffSat Handheld Oximeter was significantly shorter than that obtained with MP70 and PM-9800 monitors (P <0.05) ; for blank control group and 8 colors of nail polish,the response time for SpO2 measured with TuffSat Handheld Oximeter was significantly shorter than that measured with MP70 and PM-9800 monitors (P < 0.05).For black nail polish,the value of SpO2 measured with PM-9800 monitors was significantly lower than that measured with MP70 and TuffSat Handheld Oximeter(P < 0.05).Conclusion The ability for nail polish recognition and identification is different for each monitor and the color of nail polish can exert obvious effect on the value and response time for SpO2 obtained.The results of this study shows that blue nail polish-induced effect on the value of SpO2 obtained with TuffSat Handheld Oximeter is obvious,and MP70 monitor is the most stable instrument and TuffSat Handheld Oximeter is the most sensitive instrument in obtaining the value of SpO2.

4.
Indian J Dermatol Venereol Leprol ; 2012 May-Jun; 78(3): 309-317
Article in English | IMSEAR | ID: sea-141084

ABSTRACT

The nail as an anatomic structure protects the terminal phalanx of the digit from injury. Historically, it has served as a tool for protection and for survival. As civilizations developed, it attained the additional function of adornment. Nail beautification is a big industry today, with various nail cosmetics available, ranging from nail hardeners, polishes, extensions, artificial/sculpted nails, and nail decorations. Adverse events may occur either during the nail-grooming procedure or as a reaction to the individual components of the nail cosmetics. This holds true for both the client and the nail technician. Typically, any of the procedures involves several steps and a series of products. Separate "nail-bars" have been set up dedicated to serve women and men interested in nail beautification. This article attempts to comprehensively inform and educate the dermatologist on the services offered, the products used, and the possible/potential adverse effects related to nail-grooming and nail cosmetics.

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