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Drug reaction with eosinophilia and systemic symptoms (DRESS) is a rare, drug-induced severe adverse reaction that usually occurs 3-6 weeks after initial exposure to certain drugs. It affects mainly adults and children to a lesser extent. Clinical features include fever, facial oedema, generalized skin rash, lymphadenopathy, haematological abnormalities and internal organ involvement. The objective was to investigate the clinical and laboratory features of patients with DRESS in our centre.We retrospectively describe and analyse 19 cases of DRESS whose diagnosis was based on the RegiSCAR criteria (≥6 points) that occurred from January 2009 to December 2019.Patient age ranged from 4 to 76 years (4 children/15 adults); 10 were female (52.3%). The most common culprit drugs were antibiotics (74%) and anticonvulsants (21%). The most common comorbidities were epilepsy (26%) and hypertension (26%). All patients developed cutaneous manifestations and of those, 58% presented facial oedema. Liver function tests, urea/creatinine and troponin elevation were present in 74, 32 and 42%, respectively. The median time to develop the skin rash after the drug exposure was 3.7 weeks (interquartile range 2.4-4.2 wk). Eosinophilia (≥0.7 × 10DRESS is a serious condition with significant morbidity and mortality, which requires more research for a better understanding.

It is unfortunately true that clinicians lack the necessary evidence to know how to use medications properly in large sections of the population and do not have optimal treatments to use for many neglected tropical diseases (NTDs). NTDs often disproportionately affect neglected populations that are left out of research efforts, such as children and pregnant women. As reliable access to safe, effective preventives and treatments can break the cycle of poverty, illness, and ensuing debility that further perpetuates poverty, it is of paramount importance to investigate and develop new medicines for neglected populations suffering from NTDs. Furthermore, there is not only a need to develop and evaluate novel therapies, but also to ensure that these are affordable, available, and adapted to the communities who need them. The NIH has proposed a “4 C's” framework which is relevant for neglected diseases and populations and should be leveraged for the study of the Twice Neglected: Consider inclusion; Collect data from neglected populations with neglected conditions; Characterize differences through meaningful analysis; Communicate findings pertaining to neglected diseases and populations. With this editorial, the British Journal of Clinical Pharmacology hereby launches a call for high-quality articles focusing on NTDs in special populations, to facilitate and encourage the reversal of this dual neglect.