Reducción de las conductas autolesivas y autoestimulatorias disfuncionales en los trastornos del espectro del autismo a través de la terapia ocupacional / Reduction of dysfunctional self-injurious and self-stimulatory behaviors in autism disorders spectrum through occupational therapy

Las conductas auto estimulatorias y auto lesivas son muy frecuentes en los trastornos del neurodesarrollo, siendo una fuente de ansiedad y sufrimiento importante tanto para las personas que las presentan como para sus familias. En ocasiones estas conductas son tan intensas y frecuentes que llegan a ser un peligro para la salud del sujeto. Se realiza una revisión bibliográfica sobre las diferentes vías de atención de estas conductas desarrolladas hasta el momento, y se expone la metodología aplicada en nuestra clínica, presentando datos recopilados sobre el efecto de la terapia sobre las conductas auto lesivas y auto estimulatorias en 20 casos, como punto de partida para próximas investigaciones. Se destaca el modelo de integración sensorial que complementa el tratamiento farmacológico y el cognitivo conductual, ya que considera relevante las necesidades sensoriales y entrena la capacidad de auto regulación funcional.

Self-stimulatory and self-injurious behaviors are very frequent in neurodevelopmental disorders, being a source of anxiety and suffering for persons who have that behavior and their families. Sometimes these behaviors are so intense and frequent that it becomes a self-integrity risk. A bibliographic review was conducted on the different approaches that have been developed until today; in addition, this article explains the methodology applied in our clinic, with a data collection on the effect of therapy on self-injurious and self-stimulatory behaviors in 20 cases, as a starting point for future research. The sensory integration model that complements pharmacological and behavioral cognitive treatment is highlighted, since it considers sensory needs relevant and trains the capacity for functional self-regulation.

Síndrome de Lesch-Nyhan y automutilación oral. Reporte de un caso / Oral self-mutilation in Lesch-Nyhan Syndrome. Case Report

Resumen: Introducción: El síndrome de Lesch-Nyhan (SLN) es un trastorno hereditario recesivo relacionado con el cromosoma X, causado por la deficiencia de la enzima hipoxantina-guanina fosforribosil transferasa (HPRT). La automutilación compulsiva y distonía ocurre antes del año de edad y se expresa con mordeduras persistentes en la mucosa oral, labios, lengua, dedos y hombros. La intervención odontológica realizada en la mayoría de estos pacientes es la extracción dental múltiple para prevenir lesiones graves secundarias. Objetivo: presentar un caso clínico de SLN y describir el manejo odonto-pediátrico en pacientes con conducta automutilatoria. Caso clínico: Paciente varón, 7 años de edad, portador de SLN. Fue referido a la Unidad de Odontología desde el Departamento de Neurología Pediátrica para la evaluación y manejo de heridas autoinfligidas en dedos, labios y mejillas asociadas a una pérdida de peso y disminución de la ingesta de alimentos. El procedimiento quirúrgico consistió en extracciones dentales múltiples, y remodelación quirúrgica de las crestas alveolares residuales, bajo anestesia general. Al segundo mes posquirúrgico el paciente fue dado de alta definitivamente, con un adecuado estado nutricional y sin signos de automutilación en manos ni en cavidad oral. Conclusio nes: A pesar, que el SLN es infrecuente, es esencial saber cómo proceder para dar la mejor calidad de vida a los pacientes y sus familias. Las extracciones tempranas del diente, como fase inicial en casos severos, parecen ser la alternativa más útil para minimizar el daño y el dolor por la automutilación.

Abstract: Introduction: Lesch-Nyhan syndrome (LNS) is an inherited recessive X-related disorder caused by the deficiency of the enzyme hypoxanthin-guanine phosphorribosyl transferase (HPRT). Compul sive self-mutilation and dystonia occurs before the first year of age and is expressed by persistent bites on the oral mucosa, lips, tongue, fingers, and shoulders. The dental intervention performed on most of these patients is multiple tooth extraction to prevent serious secondary lesions. Objective: To present a clinical case of LNS and describe pediatric dentistry management in patients with self-mutilating behavior. Clinical case: Male patient, 7 years old, LNS carrier. He was referred to the Dental Unit from the Department of Pediatric Neurology for evaluation and management of self-inflicted wounds on fingers, lips and cheeks associated with weight loss and decreased food intake. The surgical procedure consisted of multiple extractions, surgical remodeling of the residual alveolar ridges under general anesthesia. In the second postoperative month, the patient was discharged definitively, with an adequate nutritional status and no signs of self-mutilation in hands or oral cavity. Conclusions: Although LNS is rare, it is essential to know how to proceed in order to provide the best quality of life for patients and their families. Early tooth extractions, as an initial phase in severe cases, seem to be the most useful alternative to minimize damage.

Indirect self-destructiveness in individuals with schizophrenia

Objective: To explore the indirect self-destructiveness syndrome in patients with schizophrenia. Methods: Two hundred individuals with paranoid schizophrenia (117 men and 83 women, mean age 37.15 years), all in remission, were examined using the Polish version of the Chronic Self-Destructiveness Scale. Two hundred well-matched healthy individuals served as a control group. Results: The intensity of indirect self-destructiveness was greater in the schizophrenia group than in controls. The intensity of each manifestation was as follows (in decreasing order): helplessness and passiveness in the face of difficulties (A5), personal and social neglects (A3), lack of planfulness (A4), poor health maintenance (A2), transgression and risk (A1). Conclusion: Patients with schizophrenia displayed more behaviors that were indirectly self-destructive than healthy controls; they scored better than healthy controls only on caring for their own health. The patients showed the lowest intensity of behaviors connected with the active form of indirect self-destructiveness, and the highest intensity of behaviors connected with the passive form. These findings may enable delivery of more effective forms of pharmacological and psychosocial help to patients with schizophrenia.

Sociodemographic Factors Associated with Deliberate Self Harm in Two Different Age Groups.

Objective: To study the different demographic and social factors predisposing to deliberate self harm in young (15 – 24 years) and elderly (45-74 years) people and compare. Method: Consecutive cases of Deliberate self harm attending Psychiatry OPD and admitted to Medical, Surgical and Psychiatric wards of R.G. Kar Medical College and Hospital were studied. Demographic history was taken both from patient and family members. For social factors two scales were used – Modified Kuppuswamy’s socioeconomic rating scale for urban people and Pareekh’s scale for rural people. Results: Demographic factors- In the present study some factors were found to be same but certain factors were found to be significantly different in these two age groups. In young age group females outnumbered males by a ratio of 3.8:1, whereas in elderly group number of females was less than males-ratio 1:2.1 In both groups Hindus were most common; most people came from urban area and studied up to secondary level. In young group most male people were self employed or students whereas elderly males were mostly in service or self employed workers, rest were retired. Most females in both groups were housewives. In young group 54.1% were single, rest were married. In elderly group all were married, but 12% were separated or divorced, widow or widower. In both groups most people came from small (member<5) nuclear family. Socioeconomic status: In both groups most people were from social class IV. Conclusion- Apart from age and sex composition there is not much difference in sociodemographic profile between young and elderly DSH patients. The difference found in marital status and occupation was probably due to their age difference.

Deliberate self harm: frequency and associated factors

To determine the frequency of deliberate self harm and its associated factors. Descriptive study. The study was conducted at NPCC [National Poison Control Centre], medical unit I, Jinnah postgraduate medical centre Karachi, from 1st sept-31st December 2004. A Total of 150 patients of deliberate self harm by means of poisoning who were admitted in NPCC, were included in the study. Data was retrieved from the files on a structured Performa. The variables of study include gender, age, marital status, monthly income and number of dependents and history of prior attempts. Out of 150 patients, 86 patients [57%] were females and 64 [43%] males, mean age was 20 years + 5 years. 71 patients [47%] were unmarried and 72 [48%] married. 100 patients had monthly income of 6000 or less. 128 patients [85%] had more than 3 dependents. 5% of patients had a prior history of deliberate self harm. Deliberate self harm is more common in females particularly of younger age group. Various psychosocial factors are involved in motivation. To prevent repeated acts of deliberate self harm or suicidal attempts in cases of Para suicide, an individualized plan should be made to counsel high risk individuals and to educate them by addressing different aspects of precipitating factors, as well as a proper treatment of psychiatric problem

Two faces of nocturnal tongue biting.

Tongue biting associated with tonic/clonic movements of the limbs is common in epileptic patients, however nocturnal tongue biting as the only manifestation of epilepsy is rare. It can be found in frontal lobe epilepsy. Two cases with the same manifestation of nocturnal tongue biting were presented. One was the result of parasomnias-rhythmic movement disorders (RMD) and the other was a result of nocturnal frontal lobe epilepsy. The definite diagnosis of these abnormal nocturnal events was documented by prolonged EEG monitoring and polysomnography with simultaneous video studies. To our knowledge, RMD presenting with nocturnal tongue biting has never been reported in Thailand. Even in the foreign journals it has rarely been reported. It is crucial to make a definite diagnosis of RMD and nocturnal epilepsy to avoid overtreatment in the former and undertreatment in the latter. Symptomatology, diagnostic approach with therapy of these disorders were reviewed.