BACKGROUND: Skin prick tests represent indispensable tools in allergy, even more than 30 years after their introduction in clinical practice. OBJECTIVES: Few recent European studies have focused on this topic and we thus wanted to compare the instruments most often used today. METHODS: Four instruments were investigated: the 23G intravenous (IV) needle, the ALK Lancet, the Stallergenes (STG) Prick Lancet and the Stallerpoint(®) (using two different methods). Sensitivity, reproducibility, and acceptability were evaluated. In 22 subjects, we calculated the sensitivity and reproducibility (both intra- and interpatient) of these methods by testing the positive control five times. In 50 subjects, we tested the single-blind acceptability of these same five techniques. RESULTS: In terms of sensitivity, the IV needle (100%) and metal lancets (96% for the ALK Lancet and 98% for the STG Prick Lancet) were superior (P < 0.01) to the two Stallerpoint(®) methods (20% and 57%). Intrapatient reproducibility was 16.2%, 14.6%, 15.0%, 97.1% and 18.1%, respectively. The instruments that were best tolerated by the patients were the IV needle and the two metal lancets. CONCLUSION: Metal needles and/or lancets are the tools of choice for skin prick testing.
BACKGROUND: Skin prick tests represent indispensable tools in allergy, even more than 30 years after their introduction in clinical practice. OBJECTIVES: Few recent European studies have focused on this topic and we thus wanted to compare the instruments most often used today. METHODS: Four instruments were investigated: the 23G intravenous (IV) needle, the ALK Lancet, the Stallergenes (STG) Prick Lancet and the Stallerpoint(®) (using two different methods). Sensitivity, reproducibility, and acceptability were evaluated. In 22 subjects, we calculated the sensitivity and reproducibility (both intra- and interpatient) of these methods by testing the positive control five times. In 50 subjects, we tested the single-blind acceptability of these same five techniques. RESULTS: In terms of sensitivity, the IV needle (100%) and metal lancets (96% for the ALK Lancet and 98% for the STG Prick Lancet) were superior (P < 0.01) to the two Stallerpoint(®) methods (20% and 57%). Intrapatient reproducibility was 16.2%, 14.6%, 15.0%, 97.1% and 18.1%, respectively. The instruments that were best tolerated by the patients were the IV needle and the two metal lancets. CONCLUSION: Metal needles and/or lancets are the tools of choice for skin prick testing.
Authors: Marek L Kowalski; Ignacio Ansotegui; Werner Aberer; Mona Al-Ahmad; Mubeccel Akdis; Barbara K Ballmer-Weber; Kirsten Beyer; Miguel Blanca; Simon Brown; Chaweewan Bunnag; Arnaldo Capriles Hulett; Mariana Castells; Hiok Hee Chng; Frederic De Blay; Motohiro Ebisawa; Stanley Fineman; David B K Golden; Tari Haahtela; Michael Kaliner; Connie Katelaris; Bee Wah Lee; Joanna Makowska; Ulrich Muller; Joaquim Mullol; John Oppenheimer; Hae-Sim Park; James Parkerson; Giovanni Passalacqua; Ruby Pawankar; Harald Renz; Franziska Rueff; Mario Sanchez-Borges; Joaquin Sastre; Glenis Scadding; Scott Sicherer; Pongsakorn Tantilipikorn; James Tracy; Vera van Kempen; Barbara Bohle; G Walter Canonica; Luis Caraballo; Maximiliano Gomez; Komei Ito; Erika Jensen-Jarolim; Mark Larche; Giovanni Melioli; Lars K Poulsen; Rudolf Valenta; Torsten Zuberbier Journal: World Allergy Organ J Date: 2016-10-12 Impact factor: 4.084
Authors: Afaf Abd El-Raouf Taha; Samia E Etewa; Sara A Abdel-Rahman; Asmaa M Farouk Al Ghandour; Amal H Atta; Asmaa M Darwish Journal: J Parasit Dis Date: 2018-06-18
Authors: Gert F Thomsen; Vivi Schlünssen; Lars R Skadhauge; Tine Halsen Malling; David L Sherson; Øyvind Omland; Torben Sigsgaard Journal: BMC Pulm Med Date: 2015-04-09 Impact factor: 3.317
Authors: Hjalte H Andersen; Anna Charlotte Lundgaard; Anne S Petersen; Lise E Hauberg; Neha Sharma; Sofie D Hansen; Jesper Elberling; Lars Arendt-Nielsen Journal: PLoS One Date: 2016-05-23 Impact factor: 3.240