Drooling and Aspiration of Saliva.

Drooling and aspiration of saliva can affect the quality of life and morbidity of patients with neuromuscular diseases. Practitioners must differentiate between drooling with and without aspiration of saliva, as the presence of aspiration affects respiratory health. There are several validated drooling scales, but validated assessments for aspiration of saliva are lacking. Once diagnosed, drooling can be treated with rehabilitative therapy, anticholinergics, botulinum toxin to the salivary glands, and surgery. Drooling with aspiration of saliva often requires multidisciplinary engagement to decrease the risk of respiratory complications.

[Neurofibromatosis 1 and multiple familial cavernomatosis in an infant with episodic profuse sialorrhoea]. / Neurofibromatosis 1 y cavernomatosis multiple familiar en un lactante con sialorrea profusa episodica.

TITLE: Neurofibromatosis 1 y cavernomatosis multiple familiar en un lactante con sialorrea profusa episodica.

Long-term impact of saliva control surgery in children with disability.

Sialorrhea is a common problem in children with disability, often negatively affecting socialization, self-esteem, and burden of care. Saliva control surgery is an available option to manage this problem, particularly when other conservative methods have failed. As little is known about the long-term impact of surgery, we followed up 62 patients who had combined bilateral submandibular duct translocation and bilateral sublingual gland excision at our pediatric hospital between 1994 and 2014. Eligible individuals were identified through a search of ICD procedure codes. When families of patients were contacted successfully, they were invited to complete a 14-item questionnaire designed specifically for this study. The results indicated that long-term outcomes of surgery were very good; 13/62 (21%) individuals no longer had a drooling problem and another 30 (48%) experienced only mild to moderate drooling. Although 84% families reported some or major improvement in drooling, 9 families reported that they would not go through the experience again because of a difficult recovery period, lack of effectiveness of the intervention, changes in saliva consistency that caused coughing and gagging, and dental decay. None of the collected variables were predictive of good or poor outcome. The study indicated that surgical intervention is effective in the long term in the majority of cases and can be recommended to other families who attend our saliva control clinic.

Efficacy and Non Invasive Treatment of Sialorrhea in the Goldenhar Syndrome.

BACKGROUND AND OBJECTIVE: Goldenhar syndrome (ocular-auricular-vertebral syndrome), a rare congenital condition arising from defects in the first and second brachial arches, consists in clinical variety of features ranging from facial abnormalities, ear-eye abnormalities, vertebral defects and congenital heart problems and severe obstructive sleep apnea. Due to craniofacial abnormalities, patients presents mechanical obstructive phenomena and sialorrhea that cause prone position, language's fastening, use of nasopharyngeal cannulas and tracheal intubation. METHODS: In this article, we report a case of a 16 years old child affected by Goldenhar syndrome and sialorrhea to demonstrate improvement of the daily patient management, through inoculations of botulinum toxin type A. Due to severe sialorrhea which caused tracheobronchial daily aspirations, the caregivers used an external aspirators. RESULTS: In the first infiltration (August 2016) the parotid and submandibular glands bilaterally were inoculated with incobotulinum toxin type A (Xeomin®, Merz Pharma) with dosages of 5 UI for each of them, for a total of 20 UI without clinical efficacy (no quantitative and qualitative saliva reducing during 3 months). In the second (November 2016) and third (February 2017) infiltrations each parotid and each submandibular glands were injected with a (dosage of 7 UI and 5 UI respectively (total of 24 UI of incobotulinumtoxin A) with important clinical results (saliva production and tracheo-bronchial aspirations reduced). CONCLUSION: Therefore, botulinum toxin type A could be a good and non invasive treatment of sialorrhea in Goldenhar syndrome to improve oral hygiene and daily patient management.

BOTOX-A injection of salivary glands for drooling.

BACKGROUND AND PURPOSE: Drooling is a challenging entity to manage. Botulinum toxin A (BOTOX-A) infiltration of salivary glands is a promising alternative to surgical treatment. This study aims to assess the outcome of BOTOX-A salivary glands infiltration in children with drooling. METHODS: Patients treated between January 2012 and March 2015 were enrolled. BOTOX-A was injected in the parotid and submandibular glands under ultrasound control and general inhalational anesthesia. The outcome was evaluated through the DSFS: Drooling Severity (1-best to 5-worst) and Frequency (1 to 4) Scale, that was applied before treatment, and 1-, 3-, and 6-month after injection. The inclusion criteria were a DSS ≥4 and/or DFS ≥3. Statistical significance was set at 5%. RESULTS: There were 17 patients aged 12.1±5.1 [4-19]years, all of them with neurologic impairment. After the first injection, 13 (76.5%) patients had reduction of the severity (S) and 12 (70.6%) of the frequency (F) scale; in 6 (35.5%) patients drooling resolved completely. Pre-treatment S+F score was 8.59±0.71 [7-9]; it decreased significantly to 4.65±2.32 (p=0.001) at 1-month post-injection evaluation. At 3-month and 6-month the scores were also significantly lower than the pre-treatment one (4.00±1.96, p=0.002; 5.36±2.20, p=0.005; respectively), but there was a significant increase between the 3-month and 6-month evaluations (p=0.01). With a follow-up of 20.1±9.2 [4-38] months, 4 out of the 13 successful injections needed a second one after 7.5±3.1 [3-10] months. The patient with the longest time not requiring re-injection had 28months of follow-up. One (6%) patient presented mild dysphagia that regressed spontaneously. All but two (88%) parents/caregivers would repeat the treatment. CONCLUSIONS: BOTOX-A seems to be an effective minimal invasive treatment for drooling with few complications. After 6months the need for re-injection becomes substantial but it may not be necessary for several months. Further studies are needed to establish the most effective dosage and frequency of injections. LEVEL OF EVIDENCE: IV.

[Interests of the ultrasound-guidance in the treatment of drooling through botulinum toxin injections, our experience over 10 years]. / Intérêt de l'échoguidage dans le traitement du bavage par injections de toxine botulique, notre expérience sur 10 ans.

OBJECTIVES: To report about our 10 years' experience about the treatment of drooling by ultrasound guided botulinum toxin injections. MATERIAL AND METHODS: Retrospective monocentric study including all the patients suffering from drooling and treated by ultrasound-guided botulinum toxin injections into the salivary glands between 2004 and 2015. The etiology of r drooling, the doses of toxin, the injected glands, the size of the glands measured by ultrasonography, the effectiveness of the treatment and the side effects were assessed. RESULTS: Two hundred and ninety-two injections sessions were performed in 61 patients. Exactly 70.5 % of patients reported an improvement after the first session. Parkinson's disease was the main etiology of drooling (43 % of the patients). Eleven patients reported side effects. The salivary gland volume reduced after treatment in 46 % of the patients. DISCUSSION: The interest of ultrasound-guidance is to make sure about the intraglandular injection, to lower the risk for extraglandular diffusion of the toxin responsible for swallowing disorders and to allow for an adaptation of the doses to the volume of the salivary glands, which may vary during treatment.

Sialorrhea in children with cerebral palsy / Sialorreia em crianças com paralisia cerebral

Abstract Objective: To review the literature on sialorrhea in children with cerebral palsy. Source of data: Non-systematic review using the keywords "sialorrhea" and "child" carried out in the PubMed®, LILACS®, and SciELO® databases during July 2015. A total of 458 articles were obtained, of which 158 were analyzed as they were associated with sialorrhea in children; 70 had content related to sialorrhea in cerebral palsy or the assessment and treatment of sialorrhea in other neurological disorders, which were also assessed. Data synthesis: The prevalence of sialorrhea is between 10% and 58% in cerebral palsy and has clinical and social consequences. It is caused by oral motor dysfunction, dysphagia, and intraoral sensitivity disorder. The severity and impact of sialorrhea are assessed through objective or subjective methods. Several types of therapeutic management are described: training of sensory awareness and oral motor skills, drug therapy, botulinum toxin injection, and surgical treatment. Conclusions: The most effective treatment that addresses the cause of sialorrhea in children with cerebral palsy is training of sensory awareness and oral motor skills, performed by a speech therapist. Botulinum toxin injection and the use of anticholinergics have a transient effect and are adjuvant to speech therapy; they should be considered in cases of moderate to severe sialorrhea or respiratory complications. Atropine sulfate is inexpensive and appears to have good clinical response combined with good safety profile. The use of trihexyphenidyl for the treatment of sialorrhea can be considered in dyskinetic forms of cerebral palsy or in selected cases.

Resumo Objetivo: Revisar a literatura referente à sialorreia em crianças com paralisia cerebral. Fonte de dados: Revisão não sistemática com as palavras-chave "sialorreia"; e "criança" feita nas bases de dados Pubmed®, Lilacs® e Scielo® em julho de 2015. Foram recuperados 458 artigos, 158 foram analisados por terem relação com sialorreia em crianças, foram aproveitados 70 com conteúdo relativo à sialorreia na paralisia cerebral ou à avaliação e ao tratamento da sialorreia em outros distúrbios neurológicos. Síntese dos dados: A sialorreia tem prevalência entre 10% e 58% na paralisia cerebral e implica consequências clínicas e sociais. É causada por disfunção motora oral, disfagia e distúrbio da sensibilidade intraoral. A gravidade e o impacto da sialorreia são avaliados por meio de métodos objetivos ou subjetivos. Estão descritas diversas formas de manejo terapêutico: treino para consciência sensorial e habilidades motoras orais, terapia farmacológica, injeção de toxina botulínica e tratamento cirúrgico. Conclusões: O tratamento mais eficaz e que aborda a causa da sialorreia nas crianças com paralisia cerebral é o treino para consciência sensorial e habilidades motoras orais, feito por um fonoaudiólogo. Injeção de toxina botulínica e o uso de anticolinérgicos têm efeito transitório e são auxiliares ao tratamento fonoaudiológico ou devem ser considerados nos casos de sialorreia moderada a grave ou com complicações respiratórias. O sulfato de atropina tem baixo custo e parece ter boa resposta clínica com bom perfil de segurança. O uso de triexifenidil para o tratamento da sialorreia pode ser considerado nas formas discinéticas de paralisia cerebral ou em casos selecionados.

Diagnosis and Management of Drooling in Children With Progressive Dystonia: A Case Series of Patients With MEGDEL Syndrome.

Drooling is a common problem in children with progressive dystonia. The authors noted a 58% incidence of drooling in 22/38 children with MEGDEL, a rare neurodegenerative cause of dystonia and report on the clinical course of four patients. Drooling of varying severity and subsequent respiratory problems were treated at the authors' multidisciplinary saliva-control outpatient clinic. One patient improved on antireflux medication, the second after medication with drooling as side effect was changed. Two other patients underwent salivary gland surgery, one of whom significantly improved; the other died shortly after surgery. The heterogeneity of the cases presented shows the need for stepwise and personalized treatment. The authors recommend the following: (1) optimize the treatment of the underlying neurological condition and replace medication that stimulates saliva secretion; (2) treat constipation, scoliosis, and gastroesophageal reflux if there is still a risk of chronic aspiration of saliva; (3) perform more intense/invasive treatment (botulinum toxin, salivary gland surgery).

Análise de fatores clínico-demográficos, psicológicos, hormonais e genéticos na síndrome da ardência bucal e ardor bucal secundário / Analysis of clinical and demographic, psychological, hormonal and genetic factors in burning mouth syndrome and secondary burning mouth

A síndrome da ardência bucal (SAB) é uma condição clínica pouco esclarecida caracterizada por sensação espontânea de ardência, dor ou prurido na mucosa oral, sem alterações locais ou sistêmicas identificáveis. Sua etiopatogenia é incerta, não havendo até o momento uma padronização dos critérios utilizados para o seu diagnóstico. O presente estudo objetivou verificar a associação de fatores psicológicos, hormonais e genéticos com a SAB no sentido de propor uma melhor caracterização de sua natureza. Além de uma análise descritiva da amostra estudada, os aspectos analisados foram especificamente os níveis de estresse e sua fase, depressão, e ansiedade, compondo os fatores psicológicos; mensuração dos níveis séricos de cortisol e desidroepiandrosterona (DHEA); bem como a verificação sobre a ocorrência de polimorfismos no gene da Interleucina-6 (IL6). Foram realizadas análises comparativas entre um grupo de pacientes com SAB e um grupo composto por indivíduos com ardor bucal secundário (AB). Os resultados revelaram diferenças estatisticamente significativas entre os dois grupos com relação aos seguintes aspectos: xerostomia (p=0,01) e hipossalivação em repouso (p<0,001), que foram mais prevalentes no grupo SAB; sintomas de depressão (p=0,033), também mais presentes no grupo SAB; e dosagem de DHEA, que apresentou níveis mais reduzidos no grupo SAB (p=0,003). A dosagem desse hormônio mostrou-se amplamente sensível e específica para o diagnóstico da síndrome em estudo, sendo verificado que níveis séricos de DHEA abaixo de 0,37µg/mL para mulheres, utilizando-se os procedimentos propostos na pesquisa, possuem um Odds Ratio de 4,0 95 por cento IC (0,37 a 2,71)]. Foi verificado ainda que o alelo C do polimorfismo rs2069849 da IL-6 pode representar um alelo de risco para a ocorrência de ardor bucal em ambos os grupos, no entanto, não se pode garantir sua real implicação nos processos inflamatórios da SAB

Os presentes resultados sugerem uma provável influência da depressão, bem como de níveis diminuídos do hormônio DHEA na SAB. (AU)

The burning mouth syndrome (BMS) is a clinical condition characterized by spontaneous burning sensation, pain or itching in the oral mucosa without identifiable local or systemic changes. Its pathogenesis is uncertain, with no observable standardization in previous literature of the criteria used for its diagnosis. The present study aimed to determine demographic, psychological, hormonal and genetic factors in patients with BMS and secondary burning mouth to propose a better characterization of the nature and classification of this condition. Besides a descriptive analysis of the sample of 163 individuals, were analyzed the levels of stress and its phase, depression and anxiety; measurement of serum levels of cortisol and dehydroepiandrosterone (DHEA), as well as checking on the occurrence of polymorphisms in the gene of interleukin-6 (IL6). Comparative analysis between a group of patients with BMS and a group of individuals with secondary burning mouth (BM) were performed. The results revealed statistically significant differences between the two groups with respect to the following aspects: xerostomia (p=0.01) and hyposalivation at rest (p<0.001), which were more prevalent in the BMS group; symptoms of depression (p=0.033), more present in the BMS group, and dosage of DHEA, which showed lower levels in BMS patients (p=0.003). The dosage of this hormone was largely specific and sensitive for the diagnosis of the studied syndrome, and was verified that serum levels of DHEA below 0.37 pg/mL in women, using the procedures proposed in this research, have an Odds Ratio of 4.0 95 per cent Cl (0.37 to 2.71)]. These results suggest a possible influence of depression and decreased levels of the hormone DHEA in the pathogenesis of BMS. (AU)

Guidelines proposal for clinical recognition of mouth breathing children

INTRODUCTION: Mouth breathing (MB) is an etiological factor for sleep-disordered breathing (SDB) during childhood. The habit of breathing through the mouth may be perpetuated even after airway clearance. Both habit and obstruction may cause facial muscle imbalance and craniofacial changes.OBJECTIVE: The aim of this paper is to propose and test guidelines for clinical recognition of MB and some predisposing factors for SDB in children.METHODS: Semi-structured interviews were conducted with 110 orthodontists regarding their procedures for clinical evaluation of MB and their knowledge about SDB during childhood. Thereafter, based on their answers, guidelines were developed and tested in 687 children aged between 6 and 12 years old and attending elementary schools.RESULTS: There was no standardization for clinical recognition of MB among orthodontists. The most common procedures performed were inefficient to recognize differences between MB by habit or obstruction.CONCLUSIONS: The guidelines proposed herein facilitate clinical recognition of MB, help clinicians to differentiate between habit and obstruction, suggest the most appropriate treatment for each case, and avoid maintenance of mouth breathing patterns during adulthood.

INTRODUÇÃO: a respiração bucal (RB) é um fator etiológico para os distúrbios respiratórios do sono (DRS) na infância. O hábito de respirar pela boca pode ser perpetuado mesmo depois da desobstrução das vias aéreas. Tanto o hábito quanto a obstrução podem causar desequilíbrios da musculatura facial e alterações craniofaciais. O objetivo deste trabalho é propor e testar uma diretriz para o reconhecimento clínico da RB e de alguns fatores predisponentes aos DRS em crianças.MÉTODOS: entrevistas semiestruturadas foram realizadas com 110 ortodontistas, com relação aos seus procedimentos para avaliação clínica da RB e aos seus conhecimentos sobre DRS na infância. A partir daí, com base nas respostas obtidas, uma diretriz foi desenvolvida e testada em 687 crianças, com 6 a 12 anos, oriundas de escolas de ensino fundamental.RESULTADOS: não existe padronização para o reconhecimento clínico da RB pelos ortodontistas. Os procedimentos mais comumente realizados foram ineficientes para reconhecer a diferença entre a RB por hábito e a por obstrução.CONCLUSÕES: a diretriz proposta facilita o reconhecimento clínico da RB, diferencia entre RB por hábito e por obstrução, sugere o tratamento mais adequado para cada caso, e evita a manutenção do padrão de respiração bucal na idade adulta.

Profiles of orofacial dysfunction in different diagnostic groups using the Nordic Orofacial Test (NOT-S)--a review.

OBJECTIVE: The Nordic Orofacial Test-Screening (NOT-S) was developed as a comprehensive method to assess orofacial function. Results from the screening protocol have been presented in 11 international publications to date. This study reviewed these publications in order to compile NOT-S screening data and create profiles of orofacial dysfunction that characterize various age groups and disorders. MATERIALS AND METHODS: NOT-S results of nine reports meeting the inclusion criteria were reviewed. Seven of these studies not only provided data on the mean and range of total NOT-S scores, but also on the most common domains of orofacial dysfunction (highest rate of individuals with dysfunction scores), allowing the construction of orofacial dysfunction profiles based on the prevalence of dysfunction in each domain of NOT-S. RESULTS: The compiled data comprised 669 individuals, which included healthy control subjects (n = 333) and various patient groups (n = 336). All studies reported differences between individuals with diagnosed disorders and healthy control subjects. The NOT-S data could measure treatment effects and provided dysfunction profiles characterizing the patterns of orofacial dysfunction in various diagnoses. CONCLUSIONS: This review corroborates previous results that the NOT-S differentiates well between patients and healthy controls and can also show changes in individuals after treatment. NOT-S could be used as a standard instrument to assess orofacial dysfunction, evaluate the outcomes of oral habilitation and rehabilitation and improve comparability in clinical practice and research.

[Hypersalivation - inauguration of the S2k Guideline (AWMF) in short form]. / Hypersalivation - Ersterstellung der S2k-Leitlinie (AWMF) in gekürzter Darstellung.

Hypersalivation describes a relatively excessive salivary flow, which wets the patient himself and his surroundings. It may result because of insufficient oro-motor function, dysphagia, decreased central control and coordination. This reduces social interaction chances and burdens daily care. Multidisciplinary diagnostic and treatment evaluation is recommended already at early stage and focus on dysphagia, and saliva aspiration. Therefore, a multidisciplinary S2k guideline was developed. Diagnostic tools such as fiberoptic endoscopic evaluation of swallowing and videofluoroscopic swallowing studies generate important data on therapy selection and control. Especially traumatic and oncologic cases profit from swallowing therapy programmes in order to activate compensation mechanisms. In children with hypotonic oral muscles, oralstimulation plates can induce a relevant symptom release because of the improved lip closure. In acute hypersalivation, the pharmacologic treatment with glycopyrrolate and scopolamine in various applications is useful but its value in long-term usage critical. The injection of botulinum toxin into the salivary glands has shown safe and effective results with long lasting saliva reduction. Surgical treatment should be reserved for isolated cases. External radiation is judged as ultima ratio. Therapy effects and symptom severity has to be followed, especially in neurodegenerative cases. The resulting xerostomia should be critically evaluated by the responsible physician regarding oral and dental hygiene.

[Botulinum toxin A after microvascular ALT flap in a patient with (corrected) squamous cell carcinoma of the tongue]. / Botulinumtoxin A gegen Hypersalivation. Einsatz bei Wundheilung nach Resektion eines Zungenkarzinoms.

We report the case of a 23-year-old man presenting with a cT4 cN1 M0squamous cell carcinoma of the right tongue. After tumor resection and covering of the defect with a microvascular anterolateral thigh (ALT) flap, the patient showed distinct drooling without any substantial regression after anticholinergic therapy. For this reason 75 units of Botox® were injected into the submandibular and parotid glands. After the intraglandular injections, good reduction of saliva secretion was achieved. The treatment improved flap healing, aspiration and patient satisfaction. Injection of botulinum toxin A into the salivary glands is a sufficient therapy for postoperative hypersalivation.

Botox(®) to reduce drooling in a paediatric population with neurological impairments: a Phase I study.

BACKGROUND: The treatment of drooling in a paediatric population with neurological impairments is clinically challenging. Surgery is considered invasive, while behaviour modification techniques, correction of situational factors and oral-motor therapy do not always produce sustained improvement. In recent years the use of Botox® to decrease drooling has been investigated. AIMS: To review the clinical data from a Drooling Treatment Project for children with neurological impairments and to establish the validity of the drooling severity and frequency rating scales, establishing Phase I-level information about the therapeutic use of submandibular salivary gland injections of Botox® in various contexts. METHOD & PROCEDURES: A retrospective, explanatory design was used to review the data. Nine children, seven with cerebral palsy and two with operculum syndrome, ranging in age from 5 to 17 years (mean = 9;3 years) were included. Drooling was assessed by qualified speech-language therapists using drooling rating scales, in five different situations and at different time points pre- and post-Botox® injection up to 6 months. Quantitative and qualitative analyses were computed. Parents'/primary caregivers' perceptions of drooling and treatment with Botox® were also considered using an interview form and a quality of life questionnaire. OUTCOMES & RESULTS: Statistically significant reductions in drooling with large effect sizes were obtained in the communicating and general appearance situations. There was a difference in the pattern of response between the children with cerebral palsy and those with operculum syndrome. Discrepancies between the parents and the speech-language therapists regarding the context of drooling reduction were found. Most parents/primary caregivers felt their children's lives and their own had improved following the Botox® injection and would repeat the treatment. The drooling rating scales were a valid method to assess drooling in a clinical situation. CONCLUSIONS & IMPLICATIONS: In the clinical setting of the Drooling Treatment Project, the results indicated that the context in which drooling occurs is an important factor and suggested the value of considering the situational context when making drooling judgments. Further, there was a difference in the pattern of response between the children with cerebral palsy and those with operculum syndrome, suggesting that aetiology may be involved in the response to Botox®.

Intoxicação por organofosforado em bovinos no Rio Grande do Sul / Poisoning by organophosphate in cattle in southern Brazil

An outbreak of organophosphate (ORF) poisoning in cattle occurred in the central-midwestern region of Rio Grande do Sul, Brazil. The water available for 49 cattle was contaminated with ORF and carbamate (CM). Twenty cows died after a clinical course that lasted for few hours. The classical clinical signs of over stimulation of the parasympathetic nervous system were observed, including motor incoordination, aggressiveness, drooling, muscle tremors and, on occasion, diarrhea. Significant morphological changes were not observed at necropsy or at histopathological examination. ORF e CM were detected by thin layer chromatography in tissue samples of two affected cattle and in a sample from the water consumed by the affected cattle. Additionally, two other water samples accessed by the affected cattle were positive for ORF. A quantitative analysis carried out by gas chromatography in the abomasum contents of an affected cow revealed 0.93µg/g of mancozebe (CM) and 0.07µg/g of phorate (ORF).

Descreve-se um surto de intoxicação por organofosforado (ORF) em bovinos na mesorregião centro ocidental do Rio Grande do Sul. A água fornecida a 49 bovinos foi contaminada com ORF e carbamato (CM). Vinte bovinos morreram após quadro clínico de poucas horas. Foram observados os clássicos sinais clínicos de hiperestimulação do sistema parassimpático incluindo incoordenação motora, agressividade, sialorreia, tremores musculares e, em alguns casos, diarreia. Na necropsia e histopatologia não foram observadas alterações morfológicas significativas. ORF e CM foram detectados por cromatografia em camada delgada em amostras de tecido de dois bovinos afetados. Adicionalmente, uma amostra da água consumida pelos bovinos foi positiva para ORF e CM e outras duas foram positivas para ORF. Uma análise quantitativa realizada por cromatografia gasosa no conteúdo do abomaso de um bovino afetado, revelou 0,93µg/g de mancozebe (CM) e 0,07 µg/g de forato (ORF).

Emergencia hipertensiva en emponzoñamiento escorpiónico pediátrico: reporte de un caso / Hipertensive emergency in pediatric scorpion envenomation: case report

Se reporta el caso clínico de una niña de 2 años, quien posterior a picadura por escorpión en el brazo izquierdo, presentó náuseas, vómitos, sialorrea e hipertensión arterial, a pesar de la administración precoz de suero antiescorpiónico y captopril. Al día siguiente, debido a la emergencia hipertensiva, desarrolló varias crisis convulsivas tónicas generalizadas, refractarias a diazepam y controladas con difenilhidantoína en infusión por 24 horas; la emergencia hipertensiva se prolongó por 10 días y se trató con captopril, nifedipina y carvedilol por vía oral. Este cuadro clínico se acompañó con miocarditis, pancreatitis y una reacción adversa medicamentosa a la antivenina escorpiónica. Otros fármacos administrados fueron corticoesteroides, midazolam y fentanilo. La evolución fue satisfactoria y la niña fue egresada en buenas condiciones generales dos semanas después del ingreso. Este caso se muestra con características infrecuentes como la concomitancia de los patrones miocárdico y cardiovascular, la severidad del patrón vascular, la duración de la emergencia hipertensiva, la falta de efectividad de captopril y del suero antiescorpiónico y la reacción adversa a la antivenina.

We report the clinical case of a 2 year old girl, who developed nausea, vomiting, increased salivation and arterial hypertension, after ascorpion sting in her left arm, despite the early administration of scorpion antivenom and captopril. Next day, due to a hypertensive emergency, the patient developed generalized tonic seizures, refractory to diazepam, which were controlled with an infusion of dyphenilhydantoine for 24 hours. The hypertensive emergency extended for 10 days and was treated with oral captopril, nifedipine and carvedilol. This clinical picture was accompanied with myocarditis, pancreatitis and an adverse drug reaction to the anti venom. Other drugs administered were corticosteroids, midazolam and fentanyl. The Outcome was satisfactory and the girl was discharged in good general conditions, two weeks after admission. This case appears with uncommon features, such as the occurrence of myocardic and cardiovascular patterns, severity of vascular pattern, the duration of the hypertensive emergency, ineffectiveness of captopril and the scorpion antivenom, and the adverse reaction to antivenin.