Tattooing is a type of body modification that is both ancient and modern. Tattooing is rapidly increasing in popularity and prevalence, especially among younger people. Therefore, health care ...providers require knowledge about this form of artistic expression, including potential health implications and psychosocial significance. Tattooing is richly laden with cultural and personal meaning, but despite the increasingly mainstream status of this art form, individuals with tattoos may experience stigma, stereotyping, and discrimination in their personal and professional lives. The legal and regulatory aspects of tattoos have lagged behind the rapid growth of this art form, causing confusion and variation in practice. Particularly concerning is the multitude of largely unregulated tattoo inks marketed for human use but untested on humans. Common and uncommon side effects and complications of this procedure include hypersensitivity, infection, and regret. More women than men are now tattooed, and tattooing is associated with important implications for women's health care, including pregnancy, childbirth, and breastfeeding. Because of the frequency of regret, many individuals wish to be rid of previously acquired body art. Therefore, health care providers also need to be conversant with tattoo removal: motivations, techniques, risks, and factors influencing success. Familiarity with the many dimensions of body art will facilitate safe, compassionate health care provision and will enhance the therapeutic relationship enjoyed by clinicians and the individuals they serve.
Ear tattooing is a routine procedure performed on laboratory, commercial and companion rabbits for the purpose of identification. Although this procedure is potentially painful, it is usually ...performed without the provision of analgesia, so compromising animal welfare. Furthermore, current means to assess pain in rabbits are poor and more reliable methods are required. The objectives of this study were to assess the physiological and behavioural effects of ear tattooing on rabbits, evaluate the analgesic efficacy of topical local anaesthetic cream application prior to this procedure, and to develop a scale to assess pain in rabbits based on changes in facial expression.
In a crossover study, eight New Zealand White rabbits each underwent four different treatments of actual or sham ear tattooing, with and without prior application of a topical local anaesthetic (lidocaine/prilocaine). Changes in immediate behaviour, heart rate, arterial blood pressure, serum corticosterone concentrations, facial expression and home pen behaviours were assessed. Changes in facial expression were examined to develop the Rabbit Grimace Scale in order to assess acute pain. Tattooing without EMLA cream resulted in significantly greater struggling behaviour and vocalisation, greater facial expression scores of pain, higher peak heart rate, as well as higher systolic and mean arterial blood pressure compared to all other treatments. Physiological and behavioural changes following tattooing with EMLA cream were similar to those in animals receiving sham tattoos with or without EMLA cream. Behavioural changes 1 hour post-treatment were minimal with no pain behaviours identifiable in any group. Serum corticosterone responses did not differ between sham and tattoo treatments.
Ear tattooing causes transient and potentially severe pain in rabbits, which is almost completely prevented by prior application of local anaesthetic cream. The Rabbit Grimace Scale developed appears to be a reliable and accurate way to assess acute pain in rabbits.
In recent years, Italy has seen a constant upward trend in the practice of tattooing. The Italian National Health Institute has conducted a national survey to determine the prevalence of tattooed ...people in Italy and to study related features of the phenomenon.
Establish the prevalence and characteristics of the tattooed population and evaluate awareness of the risks associated with tattoos, which can contribute to consumer health protection.
Computer-assisted telephone interviews and computer-assisted web interviews were completed by a sample of the general population; 7608 people aged between 12 and 75+.
The prevalence of tattooed people was 12.8% of the general population in Italy (95% CI: 12.05%-13.55%), equivalent to an estimated 6 900 000 tattooed individuals. Tattoos were more prevalent among women, at 13.8%, while tattooed men accounted for 11.8%. The vast majority of tattooed subjects had decorative tattoos of small dimensions, with a higher prevalence of monochromatic tattoos. Only a minority of tattooed participants reported having cosmetic tattoos (3.0%) or medical tattoos (0.5%). According to the data, 3.3% of tattooed subjects claimed complications or reactions; of these, only 21.3% consulted a dermatologist/general practitioner; more than half (51.3%) did not consult anyone. In general, only 58.2% of the sample were aware of health risks. The Italian survey showed that 36.7% of all tattoos had been performed in the last five years prior to the interview.
The estimated prevalence of tattoos in Italy is in agreement with the statistics of the European Union. The prevalence in the age group 35-44 years is almost double that of the Italian population and it is higher in women than in men. Tattooing is relevant to public health. The high number of tattooed Italians, the potential long-term effects on health and the reported complications call for the awareness of health authorities. Appropriate intervention should ensure safer tattooing by reinforcing the training of tattooists, by improving surveillance and by providing information to raise public awareness of the risks and contraindications of tattooing.
Background
Tattooing is becoming an increasingly common trend mainly but not merely among the youth. However, the choice of ink body art is associated with an increase of dermatological ...complications.
Aim
To assess young persons’ health knowledge and motives toward tattooing.
Methods
The main instrument used was an online structured questionnaire with scaling and dichotomous questions, consisting of three components: (a) the participants’ sociodemographic profile, (b) health knowledge assessment, (c) motives toward or against tattooing. Simple univariate techniques and multiple logistic regression were used to data analysis. Two logistic models were developed having as dependent variable whether the respondents have or would like to have a tattoo. The independent variables in the models were sociodemographic characteristics of participants and three variables concerning respondents’ health knowledge and motives on tattooing.
Results
The study sample amounted to 629 young adults living in Athens, the capital city of Greece. The prevailing age group among tattooed persons was 19–25 years old (69.5%), with females being more likely to be tattooed than males. Among tattooed participants, knowledge in specific health complications appeared high, while in other potential complications was particularly low. The main motives identified were ideology/message and aesthetics/fashion (77% in total). Quite interesting, participants with medium and high health knowledge level showed, respectively 50%, and three times higher probability of having tattoos compared to low level. Only 16.2% of the tattooed participants regarded tattoo as dangerous to health (p < 0.0005).
Conclusions
The likelihood of acquiring ink body art is increasing critically among young adults. Even though this tendency is accompanied with adequate levels of knowledge concerning health hazards, systematic health education programs for more informed and safe choices are needed to be implemented, with particular emphasis on young people.
Room-temperature printing of conductive traces has the potential to facilitate the direct writing of electronic tattoos and other medical devices onto biological tissue, such as human skin. However, ...in order to achieve sufficient electrical performance, the vast majority of conductive inks require biologically harmful post-processing techniques. In addition, most printed conductive traces will degrade with bending stresses that occur from everyday movement. In this work, water-based inks consisting of high aspect ratio silver nanowires are shown to enable the printing of conductive traces at low temperatures and without harmful post-processing. Moreover, the traces produced from these inks retain high electrical performance, even while undergoing up to 50% bending strain and cyclic bending strain over a thousand bending cycles. This ink has a rapid dry time of less than 2 minutes, which is imperative for applications requiring the direct writing of electronics on sensitive surfaces. Demonstrations of conductive traces printed onto soft, nonplanar materials, including an apple and a human finger, highlight the utility of these new silver nanowire inks. These mechanically robust films are ideally suited for printing directly on biological substrates and may find potential applications in the direct-write printing of electronic tattoos and other biomedical devices.
The continuous increase in the popularity of tattoos and permanent make-up (PMU) has led to substantial changes in their societal perception. Besides a better understanding of pathological conditions ...associated with the injection of highly diverse substances into subepidermal layers of the skin, their regulation has occupied regulatory bodies around the globe. In that sense, current regulatory progress in the European Union is an exemplary initiative for improving the safety of tattooing. On one hand, the compilation of market surveillance data has provided knowledge on hazardous substances present in tattoo inks. On the other hand, clinical data gathered from patients enabled correlation of adverse reactions with certain substances. Nevertheless, the assessment of risks remains a challenge due to knowledge gaps on the biokinetics of highly complex inks and their degradation products. This review article examines the strategies for regulating substances in tattoo inks and PMU in light of their potential future restriction in the frame of the REACH regulation. Substance categories are discussed in terms of their risk assessment and proposed concentration limits.
Circadian and sleep dysfunction have long been symptomatic hallmarks of a variety of devastating neurodegenerative conditions. The gold standard for sleep monitoring is overnight sleep in a ...polysomnography (PSG) laboratory. However, this method has several limitations such as availability, cost and being labour-intensive. In recent years there has been a heightened interest in home-based sleep monitoring via wearable sensors. Our objective was to demonstrate the use of printed electrode technology as a novel platform for sleep monitoring.
Printed electrode arrays offer exciting opportunities in the realm of wearable electrophysiology. In particular, soft electrodes can conform neatly to the wearer's skin, allowing user convenience and stable recordings. As such, soft skin-adhesive non-gel-based electrodes offer a unique opportunity to combine electroencephalography (EEG), electromyography (EMG), electrooculography (EOG) and facial EMG capabilities to capture neural and motor functions in comfortable non-laboratory settings. In this investigation temporary-tattoo dry electrode system for sleep staging analysis was designed, implemented and tested.
EMG, EOG and EEG were successfully recorded using a wireless system. Stable recordings were achieved both at a hospital environment and a home setting. Sleep monitoring during a 6 h session shows clear differentiation of sleep stages.
The new system has great potential in monitoring sleep disorders in the home environment. Specifically, it may allow the identification of disorders associated with neurological disorders such as rapid eye movement (REM) sleep behavior disorder.
Tattoos have become increasingly common in the United States; however, there are limited data on the rates of tattoo complications and tattoo regret.
To determine the rates of infectious and allergic ...complications after tattooing, rates of tattoo regret, the perception of dermatologists among people with tattoos, and the demographics of people with tattoos.
An 18-question cross-sectional survey was fielded in New Orleans in January 2015. Participants had to be at least 18 years old, have at least 1 tattoo, and reside within the United States.
In total, 501 participants from 38 American states were enrolled. Of all participants, 3.2% had a history of an infected tattoo, 3.8% had a history of a painful tattoo, and 21.2% had a history of a pruritic tattoo; 16.2% of participants regret a current tattoo and 21.2% are interested in having 1 or more tattoos removed; 21.2% received a tattoo while intoxicated and 17.6% had a tattoo placed somewhere other than at a tattoo parlor; and 78.9% believe dermatologists are knowledgeable about the infectious and allergic complications of tattoos.
Given the rates of pruritic tattoos and tattoo regret, there is an opportunity, and trust among people with tattoos, for dermatologists to manage these complications.
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