Uso de corticosteroides no tratamento da lesão hepática aguda grave decorrente de anabolizante estanazolol / Use of corticosteroids in the treatment of stanazolol-induce severe acute liver injury

A busca pelo corpo perfeito pode gerar graves consequências para a população que faz uso indiscriminado de substâncias visando a resultados rápidos. O caso relatado se refere a um pa- ciente de 21 anos, do sexo masculino, na cidade de São Paulo (SP), que apresentou quadro de síndrome colestática 15 dias após uso do anabolizante estanazolol para fins estéticos na ativi- dade física, evoluindo com hepatite medicamentosa grave, com aumento de transaminases, hiperrubilinemia às custas de bilirrubina direta e fatores de coagulação, sem resposta satis- fatória ao tratamento de suporte convencional, com melhora significativa após introdução de corticoterapia.

Searching for the perfect body image can cause severe conse- quences to the population using substances indiscriminately to reach results fast. The case reported refers to a male patient, 21 years old, from the city of São Paulo (SP), who developed choles- tatic syndrome 15 days after the use of the steroid Stanazol for aesthetic purposes during physical activity, progressing with se- vere drug-induced hepatitis, transaminases, bilirubin, and coagu- lation factors increase with no satisfactory response to the con- ventional support treatment, and significant improvement after the introduction of corticotherapy.

The prevalence of potentially inappropriate medications prescribed in elderly patients admitted in a tertiary teaching hospital: A retrospective cross-sectional study

BACKGROUND:The number of elderly people (aged 60 years or over) is expected to double in the next 35 years as a result of decreasing mortality and declining fertility worldwide. The elderly population is at increased risk of being prescribed potentially inappropriate medications (PIM).OBJECTIVES:To determine the prevalence of PIM prescribed among the geriatric patients admitted in a tertiary teaching hospital in Valenzuela City in 2014.METHODS:This is a retrospective cross-sectional study on patients who are 65 years and older admitted under Internal Medicine between January 2014 to December 2014. Medical records were reviewed for PIM prescription according to the updated 2012 Beers Criteria.RESULTS: PIMs were noted in 303 out of of 618 patients.The most common PIMs were insulin sliding scale, digoxin,orphenadrine, ipratropium, ketorolac, clonazepam, clonidine, hydroxyzine, amiodarone and spironolactone.CONCLUSION:The prevalence of PIM prescription is 49% among geriatric patients admitted in a tertiary teaching hospital in Valenzuela City in 2014. It is recommended to determineprevalence of PIM use in other geriatric care settings, the predictors for PIM use, and the economic burden of PIM use.

Chronic Spontaneous Urticaria: Pathogenesis and Treatment Considerations

The treatment of chronic spontaneous urticaria begins with antihistamines; however, the dose required typically exceeds that recommended for allergic rhinitis. Second-generation, relatively non-sedating H1-receptor blockers are typically employed up to 4 times a day. First-generation antihistamines, such as hydroxyzine or diphenhydramine (Atarax or Benadryl), were employed similarly in the past. Should high-dose antihistamines fail to control symptoms (at least 50%), omalizumab at 300 mg/month is the next step. This is effective in 70% of antihistamine-refractory patients. H₂-receptor blockers and leukotriene antagonists are no longer recommended; they add little and the literature does not support significant efficacy. For those patients who are unresponsive to both antihistamines and omalizumab, cyclosporine is recommended next. This is similarly effective in 65%–70% of patients; however, care is needed regarding possible side-effects on blood pressure and renal function. Corticosteroids should not be employed chronically due to cumulative toxicity that is dose and time dependent. Brief courses of steroid e.g., 3–10 days can be employed for severe exacerbations, but should be an infrequent occurrence. Finally, other agents, such as dapsone or sulfasalazine, can be tried for those patients unresponsive to antihistamines, omalizumab, and cyclosporine.

The prevalence of potentially inappropriate medications prescribed in elderly patients admitted in a tertiary teaching hospital: A retrospective cross-sectional study

@#<p style="text-align: justify;"><strong>BACKGROUND:</strong>The number of elderly people (aged 60 years or over) is expected to double in the next 35 years as a result of decreasing mortality and declining fertility worldwide. The elderly population is at increased risk of being prescribed potentially inappropriate medications (PIM).<br /><strong>OBJECTIVES:</strong>To determine the prevalence of PIM prescribed among the geriatric patients admitted in a tertiary teaching hospital in Valenzuela City in 2014.<br /><strong>METHODS:</strong>This is a retrospective cross-sectional study on patients who are 65 years and older admitted under Internal Medicine between January 2014 to December 2014. Medical records were reviewed for PIM prescription according to the updated 2012 Beers Criteria.<br /><strong>RESULTS:</strong> PIMs were noted in 303 out of of 618 patients.The most common PIMs were insulin sliding scale, digoxin,orphenadrine, ipratropium, ketorolac, clonazepam, clonidine, hydroxyzine, amiodarone and spironolactone.<br /><strong>CONCLUSION:</strong>The prevalence of PIM prescription is 49% among geriatric patients admitted in a tertiary teaching hospital in Valenzuela City in 2014. It is recommended to determineprevalence of PIM use in other geriatric care settings, the predictors for PIM use, and the economic burden of PIM use.</p>

The prevalence of potentially inappropriate medications prescribed in elderly patients admitted in a tertiary teaching hospital: A retrospective cross-sectional study

BACKGROUND:The number of elderly people (aged 60 years or over) is expected to double in the next 35 years as a result of decreasing mortality and declining fertility worldwide. The elderly population is at increased risk of being prescribed potentially inappropriate medications (PIM).OBJECTIVES:To determine the prevalence of PIM prescribed among the geriatric patients admitted in a tertiary teaching hospital in Valenzuela City in 2014.METHODS:This is a retrospective cross-sectional study on patients who are 65 years and older admitted under Internal Medicine between January 2014 to December 2014. Medical records were reviewed for PIM prescription according to the updated 2012 Beers Criteria.RESULTS: PIMs were noted in 303 out of of 618 patients.The most common PIMs were insulin sliding scale, digoxin,orphenadrine, ipratropium, ketorolac, clonazepam, clonidine, hydroxyzine, amiodarone and spironolactone.CONCLUSION:The prevalence of PIM prescription is 49% among geriatric patients admitted in a tertiary teaching hospital in Valenzuela City in 2014. It is recommended to determineprevalence of PIM use in other geriatric care settings, the predictors for PIM use, and the economic burden of PIM use.

Potentially Inappropriate Medications by Beers Criteria in Older Outpatients: Prevalence and Risk Factors / 가정의학회지

BACKGROUND: Prescription of inappropriate medicine to elderly patients is a major public health care concern. The Beers criteria have been commonly employed as a screening tool to identify the use of potentially inappropriate medications (PIMs). The present study investigated the prevalence of PIM use according to the Beers criteria as well as factors related to PIM use. METHODS: Data obtained from a retrospective survey included 25,810 outpatients aged ≥65 years from a university medical center in Seoul, Korea. PIMs were defined using the Beers criteria. Factors associated with PIM use were evaluated using multiple regression analysis. RESULTS: Of all participants, 7,132 (27.6%) were prescribed at least one PIM. The most commonly prescribed PIMs were alprazolam (11.2%), clonazepam (10.8%), zolpidem (8.7%), quetiapine (8.4%), and hydroxyzine (5.4%). In multivariate logistic regression analysis, having five or more prescription medicines (odds ratio [OR], 11.32; 95% confidence interval [CI], 9.38 to 13.66) and five or more prescribing doctors (OR, 4.40; 95% CI, 3.59 to 5.39) were strongly associated with PIM. In a likelihood ratio test for trend, an increasing number of medications and prescribing doctors were both significantly associated with PIM. CONCLUSION: At a university medical center, the number of medications and the number of prescribing doctors was associated with PIM in older outpatients.

Potentially Inappropriate Medications by Beers Criteria in Older Outpatients: Prevalence and Risk Factors / 가정의학회지

BACKGROUND: Prescription of inappropriate medicine to elderly patients is a major public health care concern. The Beers criteria have been commonly employed as a screening tool to identify the use of potentially inappropriate medications (PIMs). The present study investigated the prevalence of PIM use according to the Beers criteria as well as factors related to PIM use. METHODS: Data obtained from a retrospective survey included 25,810 outpatients aged ≥65 years from a university medical center in Seoul, Korea. PIMs were defined using the Beers criteria. Factors associated with PIM use were evaluated using multiple regression analysis. RESULTS: Of all participants, 7,132 (27.6%) were prescribed at least one PIM. The most commonly prescribed PIMs were alprazolam (11.2%), clonazepam (10.8%), zolpidem (8.7%), quetiapine (8.4%), and hydroxyzine (5.4%). In multivariate logistic regression analysis, having five or more prescription medicines (odds ratio [OR], 11.32; 95% confidence interval [CI], 9.38 to 13.66) and five or more prescribing doctors (OR, 4.40; 95% CI, 3.59 to 5.39) were strongly associated with PIM. In a likelihood ratio test for trend, an increasing number of medications and prescribing doctors were both significantly associated with PIM. CONCLUSION: At a university medical center, the number of medications and the number of prescribing doctors was associated with PIM in older outpatients.

A retrospective study of deep sedation with concomitant administration of sedative agents in children undergoing surgical removal of a mesiodens

BACKGROUND: Pediatric dentists face challenges when young patients require a mesiodens extraction. General anesthesia may be a burden to the child as well as the parent due to dental fears and costs. The aim of this study was to evaluate oral and intravenous sedation in the outpatient setting as a safe and effective means of managing patients who require a mesiodens extraction. METHODS: Records were reviewed retrospectively to find patients who underwent a mesiodens removal procedure from January 2013 to September 2014 in the Department of Pediatric Dentistry at Ajou University Hospital (Suwon, Gyeonggi-do, Republic of Korea). A total of 81 patients (62 male and 19 female) between 4 and 11 years of age (mean [± SD] 81.6 ± 14.1 months) were studied, with a mean weight of 22.9 ± 3.3 kg (16 kg to 30 kg). Vital signs, sedation drug dosage, and sedation time were studied. RESULTS: Mean doses of 63.7 ± 2.5 mg/kg chloral hydrate and 1.36 ± 0.22 mg/kg hydroxyzine were used for oral sedation. Nitrous oxide/oxygen was administrated for 40.0 ± 2.1 min. The mean dose of midazolam administered intravenously was 0.14 ± 0.06 mg/kg (2.38 ± 0.97 times). In all cases, the mesiodens was removed successfully. CONCLUSIONS: Intravenous sedation combined with oral sedation and nitrous oxide/oxygen inhalation can be an alternative to general anesthesia when administrated and monitored properly.

Considerations for submucosal midazolam administration in combination with oral and inhaled medications for sedation of pediatric dental patients

Sedation allows patients to maintain their airway independently and respond appropriately to physical stimulation and verbal command while maintaining a minimum depressed level of consciousness. Drugs commonly used for sedation of pediatric dental patients include a combination of chloral hydrate, hydroxyzine, and nitrous oxide-oxygen. Midazolam is a benzodiazepine and currently one of the most commonly used intravenous sedative agents. It can be easily titrated to provide a wide range of sedation, from conscious sedation to deep sedation, and exhibits a wide safety margin without severe respiratory and circulatory depression. At an appropriate dose, it also decreases patient anxiety and induces amnesia. We found that the submucosal administration of midazolam combined with chloral hydrate provided increased sedative effects and decreased the postoperative vomiting response compared with conventional chloral hydrate administration, with no significant difference in physiological responses. The depth of sedation can be titrated using this technique.

Generalized Eosinophilic Pustular Folliculitis of Infancy Responding to Hydroxyzine

No abstract available.

A case of levocetirizine-induced fixed drug eruption and cross-reaction with piperazine derivatives

Fixed drug eruption is an uncommon adverse drug reaction caused by delayed cell-mediated hypersensitivity. Levocetirizine is an active (R)-enatiomer of cetirizine and there have been a few reports of fixed drug eruption related to these antihistamines. We experienced a case of levocetirizine-induced fixed drug eruption and cross-reaction with other piperazine derivatives confirmed by patch test. A 73-year-old female patient presented with recurrent generalized itching, cutaneous bullae formation, rash and multiple pigmentation at fixed sites after taking drugs for common cold. She took bepotastine besilate (Talion®) and levocetirizine (Xyzal®) as antihistamine. She took acetaminophen, pseudoephedrine 60 mg / triprolidine 2.5 mg (Actifed®), dihydrocodeinebitartrate 5 mg / di-methylephedrine hydrochloride 17.5 mg / chlorpheniramine maleate 1.5 mg / guaifenesin 50 mg (Codening®) and aluminium hydroxide 200 mg / magnesium carbonate 120 mg (Antad®) at the same time. Patch test was done with suspected drugs and the result was positive with levocetirizine. We additionally performed patch test for other antihistamines such as cetirizine, hydroxyzine, fexofenadine and loratadine. Piperazine derivatives (cetirizine and hydroxyzine) were positive, but piperidine derivatives (fexofenadine and loratadine) were negative to patch test. There was no adverse drug reaction when she was challenged with fexofenadine. We report a case of levocetirizine-induced fixed drug eruption confirmed by patch test. Cross-reactions were only observed in the piperazine derivatives and piperidine antihistamine was tolerant to the patient.

A propósito de un caso de urticaria vasculítica intermedia en un paciente pediátrico / A propos of a case of intermediate vasculitic urticaria in a pediatric patient

Se presenta un paciente de sexo masculino, de 2 años y siete meses de edad, con cuadro clínico compatible con urticaria vasculítica. La biopsia cutánea evidenció una vasculitis con infiltrado mononuclear. A diferencia del cuadro típico de urticaria vasculitis, en este paciente en la histopatología no se evidenció vasculitis leucicitoclástica, hecho que nos permite categorizarla como una forma intermedia de urticaria vasculitis.

We report a male patient, 2 years and seven months old, with clinical symptoms compatible with vasculitic urticaria. A skin biopsy showed vasculitis with mononuclear infiltrate. Unlike the typical picture of urticaria vasculitis in this patient, the histopathology did not reveal vasculitis leucicitoclástica, allowing us to categorize it as an intermediate form of urticaria vasculitis.

Evaluation des effets du dichlorate d'hydroxyzine sur l'anxiete preoperatoire et appreciation de l'information donnee aux malades

Evaluer l'anxiete preoperatoire des patients proposes pour une chirurgie elective et apprecier l'information recue du chirurgien et de l'anesthesiste.Type d'etude : Etude prospective et longitudinale sur deux enquetes de pratique hospitaliere. Patients et methode : Tous les patients ages de 16 ans et plus; de classe ASA I et II; admis en hospitalisation pour subir une intervention chirurgicale programmee durant la periode allant du 1er janvier au 30 avril 2007 et apres consentement eclaire; ont ete repartis en deux groupes de facon aleatoire. Les malades appartenant au groupe d'intervention ont recu chacun une premedication au dichlorate d'Hydroxyzine. L'anxiete preoperatoire a ete mesuree dans les deux groupes au moyen de l'echelle visuelle analogique (EVA). Resultats : Sur 145 patients initialement inclus; 139 ont pu participer a l'etude. Il n'y avait pas de difference statistiquement significative entre les deux groupes en ce qui concerne leurs scores d'anxiete avant ou apres la premedication. Par contre; nos resultats montrent que la plupart de nos patients n'avaient recu; en preoperatoire; que partiellement ou pas du tout d'informations sur les actes chirurgicaux et anesthesiques prevus.Conclusion : Les patients sont demandeurs d'informations et une bonne preparation psychologique pourrait reduire de facon sensible l'anxiete preoperatoire et prevenir certains incidents et/ou complications per ou postoperatoires

A Case of Chlorpheniramine Maleate-Induced Hypersensitivity With Aspirin Intolerance

Antihistamines are commonly used to treat allergic disease, such as allergic rhinitis, urticaria, and angioedema. Although several previous reports describe hypersensitivity to antihistamines such as cetirizine and hydroxyzine, documented cases of chlorpheniramine hypersensitivity are extremely rare. Here, we report the case of a 45-year-old Korean woman who presented with urticaria after ingesting a cold medication. Over the previous 5 years, she had also experienced a food allergy to crab and shrimp, allergic rhinitis, and repeated urticaria after ingesting cold medication. Provocation with aspirin elicited generalized urticaria. Intravenous chlorpheniramine and methylprednisolone was injected for symptom control, but in fact appeared to aggravate urticaria. A second round of skin and provocation tests for chlorpheniramine and methylprednisolone showed positive results only for chlorpheniramine. She was diagnosed with aspirin intolerance and chlorpheniramine hypersensitivity, and was instructed to avoid these drugs. To date, this is the second of only two cases of chlorpheniramine-induced type I hypersensitivity with aspirin intolerance. Although the relationship between aspirin intolerance and chlorpheniramine-induced type I hypersensitivity is unclear, physicians should be aware of the possibility of urticaria or other allergic reactions in response to antihistamines.

Co-Administration of Subeffective Anxiolytic Doses of Diazepam and Hydroxyzine in Elevated Zero-Maze in Mice

OBJECTIVE: Benzodiazepines are from the most common drugs which are used for treatment of anxiety disorders. There are other drugs with antianxiety properties including antihistamines such as hydroxyzine, too. Body of evidence show that co-administration of two drugs which act through different mechanisms, makes the dose of each drug to be reduced, while preserving the desired effect with less adverse drug reactions. The aim of this study was to see whether co-administration of subeffective antianxiety doses of diazepam and hydroxyzine has any antianxiety effect in elevated zero-maze (EZM) in mice. METHODS: To find the highest subeffective dose of each drug, different doses of hydroxyzine from 1.5 to 24 mg/kg and diazepam in doses of 0.25, 0.5 and 1 mg/kg were injected to male mice. Thirty minutes later, the animals were placed on EZM and various parameters of anxiety were recorded by a camera to assess later. After determination of subeffective antianxiety dose of the drugs, co-administration of hydroxyzine and diazepam was done and the anxiety parameters were measured. RESULTS: In co-administration of 0.25 mg/kg of diazepam and 12 mg/kg hydroxyzine, as subeffective antianxiety doses of either drug, there were not any significant differences in main anxiety parameters, i.e., time spent in open areas and open area entries compared to control group. Hence, no anxiolytic effect was seen. CONCLUSION: It seems that subeffective doses of diazepam and hydroxyzine may not have any facilitating or synergistic effect on each other in antianxiety responses in mice.

[Clinical evaluation of the effects of two types of oral combination of midazolam in sedating pediatric dental patients]

Conscious sedation is frequently employed for the management of precooperative or extremely anxious dental patients. Many medications have been used to sedate children in the dental office separately and in combination in an attempt to find an ideal sedation regimen. However, it seems that there is a need for finding a drug with more effectiveness and lower complications. This study was undertaken to compare the effectiveness of oral combinations of midazolam/ketamine and midazolam/hydroxyzine in sedating pediatric dental patients. In this prospective, double-blinded, crossover clinical study, 25 uncooperative children ages 37 to 56 months [mean age of 48.1 months], in need of at least 2 restorative visits were selected. The subjects were assigned randomly to receive either a combination of midazolam 0.5 mg/kg and ketamine 5mg/kg or midazolam 0.5 mg/kg or hydroxyzine 2 mg/kg prior to dental treatment at the first appointment. The alternative drug regimen was administered at the second appointment. All the subjects also received 50% nitrous oxide/oxygen during treatment. The child's behavior, in all 4 behavioral criteria including sleeping, crying, body movement and overall behaviors, during injection and procedure, was evaluated by an independent clinician who was unaware of the drug given to the child. The data was analyzed using Wilcoxon and McNemar tests. Midazolam/ketamine was found to be significantly more effective than midazolam/hydroxyzine during injection and procedure for sleeping [p=0.00, p=0.001, respectively], crying [p=0.00, p=.001] and body movement [p=0.001, p=0.001] and was more successful, according to the overall behavior evaluation criteria [p=0.008]. Midazolam/ketamine resulted in safe and effective sedation for the dental treatment of young children and in comparison to midazolam/hydroxyzine, it resulted in less sleeping, crying, movement and better overall behavior during the dental treatment

Multimodal therapy for painful bladder syndrome / interstitial cystitis: pilot study combining behavioral, pharmacologic, and endoscopic therapies

Purpose: We evaluated the effectiveness of combining behavioral therapy, pharmacologic therapy and endoscopic hydrodistension for treating painful bladder syndrome / interstitial cystitis (PBS/IC). Materials and Methods: Twenty-five patients with PBS/IC were prospectively enrolled in a pilot multimodal behavioral, pharmacologic and endoscopic treatment protocol. Behavioral modification included diet recommendations, fluid restriction to 64 oz. /day, progressive timed voiding and Kegel exercises. Oral pharmacologic therapy consisted of daily doses of macrodantin 100 mg, hydroxyzine 10-20 mg and urised 4 tablets. Patients underwent endoscopic bladder hydrodistention under anesthesia at least 2 weeks after protocol enrollment. Behavioral and pharmacological treatments were continued after the hydrodistention. O'Leary-Sant questionnaire scores were recorded before starting the protocol, after pharmacologic/behavioral therapy, 2 months post-hydrodistension, and at scheduled follow-up. Results: Eighteen patients (72 percent) completed the pilot multimodal treatment protocol and were followed for a mean of 10.2 months. All patients were female with a median age of 36.3 years and had mean bladder capacity under anesthesia of 836 milliliters. Mean O'Leary-Sant symptom index scores for baseline symptoms, after behavioral/pharmacologic treatment, post-hydrodistension and during follow up were 12.5, 8.6, 7.0, and 6.7 (p < 0.05). Mean O'Leary-Sant problem index scores for baseline, after behavioral/pharmacologic treatment, post-hydrodistention and during follow up were 12.7, 8.9, 6.7, and 7.7 (p < 0.05). Conclusion: Our pilot multimodal protocol of behavioral modification, pharmacologic therapy and endoscopic hydrodistention demonstrated a significant progressive improvement in PBS/IC quality of life scores, compared to a pre-treatment baseline. These results should be validated in a larger, placebo controlled trial.

A randomized double-blinded trial of chloral hydrate with or without hydroxyzine versus placebo for pediatric dental sedation

Chloral hydrate and hydroxyzine are a drug combination frequently used by practitioners to sedate pediatric dental patients, but their effectiveness has not been compared to a negative control group in humans. The aim of this crossover, double-blinded study was to evaluate the effect of these drugs compared to a placebo, administered to young children for dental treatment. Thirty-five dental sedation sessions were carried out on 12 uncooperative ASA I children aged less than 5 years old. In each session patients were randomly assigned to groups P (placebo), CH (chloral hydrate 75 mg/kg) and CHH (chloral hydrate 50 mg/kg plus hydroxyzine 2.0 mg/kg). Vital signs and behavioral variables were evaluated every 15 min. Comparisons were statistically analyzed using Friedman and Wilcoxon tests. P, CH and CHH had no differences concerning vital signs, except for breathing rate. All vital signs were in the normal range. CH and CHH promoted more sleep in the first 30 min of treatment. Overall behavior was better in CH and CHH than in P. CH, CHH and P were effective in 62.5 percent, 61.5 percent and 11.1 percent of the cases, respectively. Chloral hydrate was safe and relatively effective, causing more satisfactory behavioral and physiological outcomes than a placebo.

A associação hidrato de cloral- hidroxizina tem sido utilizada na clínica odontológica para sedar crianças, mas sua efetividade ainda não foi comparada a um controle negativo em humanos. O objetivo deste estudo prospectivo foi avaliar o efeito dessas drogas, comparadas a um placebo, em crianças submetidas a tratamento odontológico. Trinta e cinco sessões de sedação foram realizadas em 12 crianças menores de 5 anos, não cooperativas, ASA classe I. Em cada sessão os pacientes foram aleatoriamente alocados para os grupos P (placebo), CH (hidrato de cloral 75 mg/kg) e CHH (hidrato de cloral 50 mg/kg mais hidroxizina 2,0 mg/kg). Sinais vitais e comportamento foram avaliados a cada 15 min, e comparados pelos testes de Friedman e Wilcoxon. Os grupos não apresentaram diferenças quanto às variáveis fisiológicas, exceto a freqüência respiratória. Todos sinais vitais registrados estiveram dentro de faixa aceitável. CH e CHH promoveram mais sono nos primeiros 30 min de tratamento. O comportamento geral foi melhor em CH e CHH do que em P. CH, CHH e P foram efetivos em 62,5 por cento, 61,5 por cento e 11,1 por cento dos casos, respectivamente. O hidrato de cloral foi seguro e relativamente efetivo, levando a resultados fisiológicos e comportamentais melhores que o placebo.