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1.
J Urol ; 205(2): 570-576, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32924749

RESUMO

PURPOSE: This study aims to evaluate the impact of psychological intervention with parents of children with enuresis on treatment outcome. MATERIALS AND METHODS: A total of 66 children with enuresis were randomized into 2 groups. All children received urotherapy orientation and psychological counseling. Psychological intervention was performed with parents in the experimental group and not in the control group. All parents answered a questionnaire to evaluate violence against their children (Parent-Child Conflict Tactics Scale) and the Tolerance Scale. The Child Behavior Checklist was applied to evaluate behavior problems. Children responded to the Impact Scale and the Children and Youth Self-Concept Scale. Treatment results were assessed with a 14-day wet night diary. RESULTS: Mean age and gender were similar in both groups. Parent-Child Conflict Tactics Scale showed less violence after the treatment in the experimental group (p=0.007). The Tolerance Scale indicated that parents of children with enuresis were intolerant and that, after treatment, intolerance had a greater decrease in the experimental group (p <0.001). The Impact Scale showed that children suffer some impact from enuresis, and that in those in the experimental group this impact was smaller after treatment (p=0.008). No differences were seen in the Child Behavior Checklist or Children and Youth Self-Concept Scale after intervention. After treatment the percentage of dry nights had a greater improvement in the experimental group (52%, range 30% to 91%) than in the control group (10%, range 3% to 22.5%; p <0.001). Children in the experimental group had a 6.75 times greater chance of having a complete response to treatment. CONCLUSIONS: Psychological intervention with parents of children with enuresis during their treatment improved the percentage of dry nights and the impact of enuresis, while their parents started coping better with the problem and became more tolerant, reducing punishment toward their children.


Assuntos
Educação Infantil , Enurese/terapia , Pais/psicologia , Intervenção Psicossocial , Punição , Criança , Feminino , Humanos , Masculino , Resultado do Tratamento
2.
Mil Med ; 185(5-6): e550-e556, 2020 06 08.
Artigo em Inglês | MEDLINE | ID: mdl-31889189

RESUMO

INTRODUCTION: In austere environments, the safe administration of anesthesia becomes challenging because of unreliable electrical sources, limited amounts of compressed gas, and insufficient machine maintenance capabilities. Such austere environments exist in battlefield medicine, in low- and middle-income countries (LMICs), and in areas struck by natural disasters. Whether in military operations or civilian settings, the Universal Anesthesia Machine (UAM) (Gradian Health Systems, New York, New York) is a draw-over device capable of providing safe and effective general anesthesia when external oxygen supplies or reliable electrical sources are limited. This brief report discusses a proof-of-concept observational study demonstrating the clinical utility of the UAM in a resource-limited area. MATERIALS AND METHODS: This observational study of 20 patients in Haiti who underwent general anesthesia using the UAM highlights the device's capability to deliver anesthesia intraoperatively in a resource-limited LMIC clinical setting. Preoxygenation was achieved with the UAM's draw-over oxygen supply. Patients received acetaminophen for analgesia, dexmedetomidine for preinduction anesthesia, and succinylcholine for paralysis. After induction, the UAM provided a mixture of oxygen and isoflurane for maintenance of anesthesia. Manual ventilation was performed using draw-over bellows until spontaneous ventilation recurred, when clinically appropriate, artificial airways were removed. Intraoperative medication was administered at the anesthesiologist's discretion. The institutional review board at the U.S. anesthesiologists' affiliated institution and the Haitian hospital approved this study; patients were consented in their native language. RESULTS: Two anesthesiologists used the UAM to deliver general anesthesia to 20 patients in a Haitian hospital without access to an external oxygen supply, reliable power grid, or opioids. The patients' average age was ~40 years, and 90% of them were male. Most of the cases were herniorrhaphy (50%) and hydrocelectomy (25%) surgeries. The median American Society of Anesthesiologists (ASA) score was 2; 45% of the patients had an ASA score of 1, and none had an ASA score >3. Of the 20 cases, 55% of patients received an endotracheal tube, and 40% received a laryngeal mask airway; for one patient, only a masked airway was used. Every patient was discharged on the day of the surgery. No complications occurred in the perioperative or 1-month follow-up period. CONCLUSION: The UAM can be used where a lack of resources and training exist because of its simple design, built-in oxygen concentrator, and capacity to revert from continuous-flow to draw-over anesthesia in the event of a power failure or if external oxygen supplies are unavailable. We believe the UAM addresses some of the shortcomings of modern anesthesia machines and has the potential to improve the delivery of safe general anesthesia in combat and austere scenarios. Further studies could consider different types of surgeries than those reported here and involve more complex patients. Studies involving alternative anesthetic agents and non-anesthesiologist personnel are also needed. Overall, this brief report detailing the use of the UAM following a natural disaster in a LMIC is proof of concept that the machine can provide reliable anesthesia for surgical procedures in austere and resource-limited environments, including disaster areas and modern combat zones.


Assuntos
Anestesiologia , Adulto , Anestesia Geral , Feminino , Haiti , Humanos , Máscaras Laríngeas , Masculino , New York
3.
Birth Defects Res ; 111(13): 863-871, 2019 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-31115177

RESUMO

BACKGROUND: Unhealthy pregnant women living in underdeveloped regions are usually treated by traditional healers, inadvertent of the potential toxic effects of plant-derivative substances. Thus, we investigated whether exposure to a hydroalcoholic extract of bark and seed of Libidibia ferrea during pregnancy results in fetotoxicity and maternal toxicity. The main constituents of both extracts were analyzed by High Performance Liquid Chromatography (HPLC). METHODS: Pregnant rats were divided into three groups: control (C), group exposed to extract of bark (Lfb-1.0 g/kg/day), and group exposed to extract of the seed (Lfs-1.0 g/kg/day). Biochemical parameters, reproductive capacity, morphological effects in the offspring were analyzed. RESULTS: HPLC fingerprint confirmed the presence of ellagic in both bark and seed extracts, and the absence of detectable concentrations of gallic and catechin. Fetuses exposed to L. ferrea extracts presented shorter mean lengths for head and body sections when compared to those in C and exhibited visceral and skeletal anomalies. Pregnant rats exposed to Lfs extracts show alterations in serum creatinine levels and yield amniotic fluid with abnormal biochemical composition. CONCLUSION: Bark or seed extracts of L. ferrea do not exhibit safety level compatible to be used in the gestational period.


Assuntos
Caesalpinia/toxicidade , Extratos Vegetais/efeitos adversos , Animais , Caesalpinia/efeitos adversos , Caesalpinia/metabolismo , Ácido Elágico/farmacologia , Fabaceae/metabolismo , Feminino , Medicina Tradicional/métodos , Casca de Planta , Extratos Vegetais/farmacologia , Gravidez , Efeitos Tardios da Exposição Pré-Natal , Ratos , Ratos Wistar , Sementes
4.
Ann Trop Med Parasitol ; 105(2): 107-22, 2011 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-21396247

RESUMO

Anopheles darlingi, one of the main malaria vectors in the Neotropics, is widely distributed in French Guiana, where malaria remains a major public-health problem. Elucidation of the relationships between the population dynamics of An. darlingi and local environmental factors would appear to be an essential factor in the epidemiology of human malaria in French Guiana and the design of effective vector-control strategies. In a recent investigation, longitudinal entomological surveys were carried out for 2-4 years in one village in each of three distinct endemic areas of French Guiana. Anopheles darlingi was always the anopheline mosquito that was most frequently caught on human bait, although its relative abundance (as a proportion of all the anophelines collected) and human biting rate (in bites/person-year) differed with the study site. Seasonality in the abundance of human-landing An. darlingi (with peaks at the end of the rainy season) was observed in only two of the three study sites. Just three An. darlingi were found positive for Plasmodium (either P. falciparum or P. vivax) circumsporozoite protein, giving entomological inoculation rates of 0·0-8·7 infectious bites/person-year. Curiously, no infected An. darlingi were collected in the village with the highest incidence of human malaria. Relationships between malaria incidence, An. darlingi densities, rainfall and water levels in the nearest rivers were found to be variable and apparently dependent on land-cover specificities that reflected the diversity and availability of habitats suitable for the development and reproduction of An. darlingi.


Assuntos
Anopheles/parasitologia , Insetos Vetores/parasitologia , Malária/epidemiologia , Animais , Anopheles/classificação , Ecossistema , Feminino , Guiana Francesa/epidemiologia , Humanos , Incidência , Malária/transmissão , Plasmodium/isolamento & purificação , Chuva , Rios , Estações do Ano
7.
Revista da Associacao Paulista de Cirurgioes Dentistas;62(4): 268-273,
em Português | URUGUAIODONTO | ID: odn-20967
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