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1.
An. bras. dermatol ; 92(4): 470-473, July-Aug. 2017. tab
Article in English | LILACS | ID: biblio-887017

ABSTRACT

Abstract: Background: Pruritus is the most commonly occurring subjective symptom of dermatological disease. Published data on both prevalence and intensity of pruritus in psoriasis is limited. Objective: In this study we aimed to investigate the prevalence of pruritus and its relation with psoriasis area severity index, body mass index and presence of systemic disease in patients with psoriasis. Methods: We analyzed data of psoriatic patients diagnosed in our psoriasis outpatient clinic between March 2013 and June 2014 collected retrospectively from PSR-TR registration system. Results: In total, 880 patients were analyzed. Pruritus was more prominent in female patients. This difference was statistically significant. No significant associations were found between age of patients, clinical type of disease and pruritus. The itching was more common in patients with higher body mass index. Presence of pruritus was correlated significantly with severity of psoriasis. Five hundred and sixty of 880 patients had no systemic disease. The presence of pruritus was not related with presence of systemic disease. Existence of systemic disease with psoriasis has minimal effect on pruritus. Study Limitations: We did not evaluate intensity of pruritus. Conclusions: Pruritus is not mentioned within the classical symptoms of psoriasis. Pruritus in psoriasis is a very unpleasant symptom with great potential to impair patient's quality of life and may exacerbate psoriasis as a Koebner phenomenon.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Pruritus/epidemiology , Psoriasis/complications , Pruritus/etiology , Pruritus/psychology , Psoriasis/psychology , Quality of Life , Turkey/epidemiology , Severity of Illness Index , Body Mass Index , Prevalence , Cross-Sectional Studies , Regression Analysis
2.
An. bras. dermatol ; 86(1): 31-36, jan.-fev. 2011. tab
Article in Portuguese | LILACS | ID: lil-578303

ABSTRACT

FUNDAMENTOS: prurido é o sintoma mais freqüente nos pacientes nefropatas em hemodiálise. Parâmetros laboratoriais anormais têm sido encontrados, com dados conflitantes. OBJETIVO: relacionar a prevalência de prurido com alterações no metabolismo mineral de pacientes em hemodiálise. MÉTODOS: estudo caso-controle. Avaliados 105 pacientes, sendo os pacientes com prurido os casos, preencheram o questionário do protocolo de pesquisa e a escala análoga visual, os dados laboratoriais foram coletados dos prontuários eletrônicos. RESULTADOS: a média de idade foi de 51,9 anos, 59 por cento dos pacientes eram homens e 43 por cento dos pacientes tinham prurido. Xerodermia ocorreu em 45 por cento dos pacientes. Níveis elevados de Ca foram demonstrados em 55 por cento dos pacientes e 47 por cento tinham prurido. Quanto ao fósforo 60 por cento tinham valores elevados e 43 por cento tinham prurido. A relação Ca/P foi normal em todos. O paratormônio mostrou-se elevado em 95 por cento dos pacientes, todos referindo prurido. CONCLUSÃO: houve associação estatisticamente significativa entre o grupo de pacientes com prurido e xerodermia. Os níveis séricos de Cálcio, Fósforo, relação Ca/P, PTHi e o tamanho do dialisador não apresentaram associação estatisticamente significativa com o prurido. Logo, encontramos relação importante entre xerodermia e prurido, sem relação com os parâmetros laboratoriais avaliados.


BACKGROUND: Uremic pruritus is the most frequent symptom in long-term hemodialysis patients. Abnormal laboratory parameters have been found with conflicting data. OBJECTIVE: To correlate the prevalence of pruritus with alterations in mineral metabolism in hemodialysis patients. METHODS: This was a case-control study. A hundred and five patients on maintenance hemodialysis were evaluated: a group of patients with pruritus and a control group. They answered a research protocol questionnaire; laboratory data were collected from medical records and the patients with pruritus filled out a visual analogue scale (VAS) to measure pruritus level. RESULTS: The mean age was 51.9 years; 59 percent of the patients were men and 43 percent of the patients had pruritus. Xeroderma occurred in 45 percent of the patients. High levels of calcium were demonstrated in 55 percent of the patients and 47 percent had pruritus. 60 percent of the patients had high phosphorus levels and 43 percent had pruritus. The Ca/P ratio was normal for all the patients. Parathyroid hormone was high in 95 percent of the patients, all of them referring pruritus. CONCLUSION: There was a statistically significant association between the group of patients with pruritus and xeroderma. Serum calcium and phosphorus levels, Ca/P ratio, PTHi and size of the dialyzer did not show a statistically significant association with pruritus. Therefore, we found an important relationship between xeroderma and pruritus, with no relation with the assessed laboratory parameters.


Subject(s)
Female , Humans , Male , Middle Aged , Minerals/metabolism , Pruritus/epidemiology , Renal Dialysis/adverse effects , Brazil/epidemiology , Case-Control Studies , Chi-Square Distribution , Calcium/metabolism , Kidney Failure, Chronic/therapy , Prevalence , Phosphorus/metabolism , Pruritus/metabolism , Sex Distribution , Time Factors , Urea/metabolism
3.
Arq. bras. oftalmol ; 72(6): 805-810, Nov.-Dec. 2009. ilus, graf
Article in Portuguese | LILACS | ID: lil-536775

ABSTRACT

OBJETIVO: Avaliar a frequência de dermatoceratoconjuntivite atópica, seus sintomas e alterações em pacientes do Ambulatório de Dermatologia Infanto-Juvenil da Irmandade da Santa Casa de Misericórdia de São Paulo com diagnóstico prévio de dermatite atópica. MÉTODOS: Foram avaliados 52 portadores de dermatite atópica do Ambulatório de Dermatologia Infanto-Juvenil, menores de 16 anos (média de idade 8,9 ± 4,1 entre 2 e 16 anos) por meio de um protocolo de questões de sintomas e avaliação oftalmológica dos sinais. Os sinais e sintomas foram graduados de 0 (ausente) a 4 (maior intensidade), e em alguns casos apenas como presentes ou não. A análise foi descritiva e estatística, com nível de significância de 5 por cento. RESULTADOS: A frequência da dermatoceratoconjuntivite atópica foi de 76,9 por cento entre os 52 pacientes com dermatite atópica, dos quais 26,7 por cento com conjuntivite atópica e 50,2 por cento com blefarite atópica. No grupo de dermatite atópica encontramos maior número de pacientes do sexo feminino e no grupo conjuntivite atópica maior número de pacientes do sexo masculino. A idade foi praticamente igual nos grupos estudados. Os sintomas mais frequentes foram olho vermelho e prurido, principalmente no grupo de conjuntivite atópica. Este último foi o sintoma com escore mais intenso e presentes em todos os pacientes do grupo conjuntivite atópica. Papilas e blefarite foram os sinais mais encontrados. O tempo de ruptura do filme lacrimal encontrava-se alterado na maioria dos pacientes. CONCLUSÕES: A frequência de dermatoceratoconjuntivite atópica foi de 76,9 por cento nos pacientes com dermatite atópica. O prurido foi o sintoma mais frequente, seguido por olhos vermelhos, mais relacionados ao grupo de conjuntivite atópica. A blefarite e as papilas foram os sinais mais encontrados, também no grupo de conjuntivite atópica. Devido ao crescimento da prevalência da dermatite atópica na população infantil, seria prudente realizar...


PURPOSE: To evaluate the frequency of atopic keratoconjunctivitis, its symptoms and changes in patients of Pediatric Dermatology Service of "Santa Casa de Misericordia de São Paulo" Hospital with a previous diagnosis of atopic dermatitis. METHODS: Fifty-two patients with atopic dermatitis under 16 years old (mean age 8.9 ± 4.1 between 2 and 16 years old) were evaluated through a protocol of questions and assessment of signs and symptoms. The signs and symptoms were graded from 0 (absent) to 4 (highest intensity), and in some cases only as present or not. The analysis was descriptive and statistical, with a 5 percent significance level. RESULTS: The frequency of atopic keratoconjunctivitis was 76.9 percent among the 52 patients with atopic dermatitis, including atopic conjunctivitis (26.7 percent) and atopic blepharitis (50.2 percent). Atopic dermatitis is more frequent in female patients and atopic conjunctivitis in male. Age was practically the same in both groups. The most frequent symptoms were red eye and itching, especially in the atopic conjunctivitis group. Itching was the most intense symptom and was present in all patients of the atopic conjunctivitis group. Blepharitis and papillae were the most common signs. Other signs were less frequent. The tear break-up time was changed in most patients. CONCLUSIONS: The prevalence of atopic keratoconjunctivitis was 76.9 percent in patients with atopic dermatitis. Itching was the most frequent symptom, followed by red eye, in patients with atopic conjunctivitis. Blepharitis and papillae were the most frequent signs in patients with atopic conjunctivitis. Due to the increasing prevalence of atopic dermatitis in children, it would be prudent to perform a routine ophthalmologic evaluation of these patients. From the patients evaluated in this study, none had been previously monitored with ophthalmological exams.


Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Male , Dermatitis, Atopic/diagnosis , Keratoconjunctivitis/diagnosis , Ambulatory Care , Brazil/epidemiology , Epidemiologic Methods , Keratoconjunctivitis/classification , Keratoconjunctivitis/epidemiology , Pruritus/diagnosis , Pruritus/epidemiology
4.
Rev. Inst. Med. Trop. Säo Paulo ; 51(3): 169-175, May-June 2009. ilus, graf
Article in English | LILACS | ID: lil-517102

ABSTRACT

Seabather's eruption (SBE) is an intensely itchy, papule-erythematous dermatitis that occurs predominantly in regions of the body covered by bathing costumes, after exposure to marine water. The planulae larvae of Linuche unguiculata scyphomedusae (thimble jellyfish) are the etiologic agent of the dermatitis, which is frequent in waters of Caribbean, Gulf of Mexico and Florida. The authors report 38 cases of SBE in the State of Santa Catarina (Southern region of Brazil), with emphasis on their clinical and epidemiological aspects, such as profile of victim, topography of the papules and conditions predisposing to the accident.


Os Cnidários são animais marinhos que estão relacionados com uma variedade de acidentes acometendo banhistas em regiões litorâneas. A larva plânula da cifomedusa Linuche unguiculata (uma pequena água-viva) é o agente etiológico de uma dermatite pápulo-eritematosa, intensamente pruriginosa, denominada Prurido do Traje de Banho. Acomete principalmente áreas do corpo cobertas pelo traje de banho, após exposição à água do mar. Sua presença é freqûente nas águas do Caribe, Golfo do México e da Flórida (Estados Unidos), local onde foi descrita pela primeira vez. Os autores relatam uma série de casos de Prurido do Traje de Banho ocorridos no Estado de Santa Catarina (região do sul do Brasil), com ênfase em seus aspectos clínicos e epidemiológicos.


Subject(s)
Adolescent , Adult , Animals , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Young Adult , Dermatitis/etiology , Pruritus/etiology , Scyphozoa , Seawater/parasitology , Brazil/epidemiology , Dermatitis/diagnosis , Dermatitis/epidemiology , Pruritus/diagnosis , Pruritus/epidemiology , Retrospective Studies , Seasons , Young Adult
5.
Rev. méd. Chile ; 135(9): 1160-1165, sept. 2007. graf
Article in Spanish | LILACS | ID: lil-468205

ABSTRACT

Background: Loxoscelism is caused by the bite of spider Loxosceles laeta. It can cause a cutaneous or systemic syndrome. Aim: To determine the epidemiol¢gica! and clinical features of patients bitten by the Chilean recluse spider (Loxosceles laeta). Material and Methods: All communications received at a telephonic orientation center for intoxications during 2005 were analyzed, selecting those who involved patients with symptoms that suggested loxoscelism (i.e., pain, burning sensation, blue area, hematuria, fever or myalgia). These were derived to the emergency room for confirmation of the diagnosis. Forty-eight hours after the initial communication, patients were contacted by phone to find out about the definitive diagnosis. The variables analyzed were: gender, age, geographical location, time since exposure, part of the body involved, clinical signs and definitive diagnosis. Results: Of 2,831 telephonic consultations with suspected loxoscelism, the diagnosis was confirmed in 287. All of these patients had cutaneous loxoscelism and only 7.3 percent of them developed visceral loxoscelism. Fifty six percent of patients with loxoscelism presented two or more clinical signs. The most common were a blue area, pain and a burning sensation, in 69 percent, 58 percent and 38 percent of patients, respectively. Fifty-one percent of patients developed signs within the first 12 hours. All patients with visceral syndrome presented with hemoglobinuria. No cases of loxoscelism were registered in areas located southern than the Xth region of Chile. There were no fatalities attributed to loxoscelism. Conclusions: Most cases of loxoscelism of this series were cutaneous. The population must be educated about the clinical signs of spider bite to seek early and adequate medical treatment.


Subject(s)
Adolescent , Adult , Aged , Animals , Child , Child, Preschool , Humans , Infant , Infant, Newborn , Middle Aged , Spider Bites/epidemiology , Skin Diseases/epidemiology , Spider Bites/diagnosis , Chile/epidemiology , Pain/diagnosis , Pain/epidemiology , Poison Control Centers , Prevalence , Pruritus/diagnosis , Pruritus/epidemiology , Referral and Consultation , Skin Diseases/diagnosis , Spiders , Time Factors
6.
Indian J Dermatol Venereol Leprol ; 2007 Mar-Apr; 73(2): 141
Article in English | IMSEAR | ID: sea-52331

ABSTRACT

BACKGROUND: During pregnancy profound immunologic, metabolic, endocrine and vascular changes occur, that are responsible for the changes of the skin and its appendages, both physiologic and pathologic. AIMS: We undertook a clinical study to find out the frequency and pattern of skin changes in pregnant women. METHODS: All consecutive pregnant women were included in the study. RESULTS: A total of 607 pregnant women were included in this study. Of these, 303 (49.9%) pregnant women were primigravida and 304 (51.1%) were multigravida. Skin changes grouped into: physiological changes (all cases), specific dermatoses (22 cases) and other dermatoses affected by pregnancy (125 cases). Most common physiological changes were pigmentary alterations seen in 555 (91.4%) followed by striae seen in 484 (79.7%) cases. Of the various specific dermatoses of pregnancy, pruritic urticarial papules and plaques of pregnancy (PUPPP) was the most common disorder (14 cases) followed by pruritus gravidarum (5 cases). The most common dermatoses affected by pregnancy were candidal vaginitis (17 cases), acne vulgaris (15 cases), skin tags (15 cases), eczemas (14 cases). CONCLUSION: This study brings into focus various skin changes during pregnancy in south India.


Subject(s)
Adolescent , Adult , Female , Humans , India/epidemiology , Pregnancy , Pregnancy Complications/epidemiology , Pruritus/epidemiology , Skin Diseases/epidemiology , Skin Pigmentation/physiology
7.
Rev. bras. anestesiol ; 49(4): 240-3, jun.-ago. 1999. tab
Article in Portuguese | LILACS | ID: lil-275716

ABSTRACT

Justificativa e objetivos - o ondasetron pode aliviar o prurido induzido por colestase e insuficiência renal crônica. O objetivo deste estudo foi avaliar a ocorrência e intensidade de prurido, náuseas e vômitos subsequentes à administraçäo peridural de morfina, em pacientes submetidas a cesareanas que receberam tratamento profilático com ondansetron ou metoclopramida. Método - Foram estudadas 90 gestantes de termo, estado ASA i e II, submetidas a cesarianas sob anestesia peridural com lidocaína 2 por cento com adrenalina 1:200.000. Após secçäo do cordäo umbilical, as pacientes receberam 2 mg de morfina através do cateter peridural. Simultaneamente as pacientes do Grupo M (n=45) receberam 10 mg de metoclopramida i.v., seguidas de 10 mg i.v. de 6 em 6 horas por 24 horas, enquanto as pacientes do Grupo O (n=45), receberam 8 mg de ondansetron, seguidas de 8 mg i.v. de 8 em 8 horas até se completarem 24 horas. As pacientes foram visitadas 8 horas (V1) e 24 horas (V2) após a cirurgia e foram atribuídos escores baseados em intensidade de náusea, vômito e prurido. Resultados - náo foi observada sedaçäo em nenhuma paciente. a prevalência de náuseas e/ou vômito diferiu significativamente entre os grupos em V1, bem como em V2. A intensidade de náuseas e vômitos foram menores no Grupo O. Nenhuma das pacientes deste grupo apresentou vômito. A prevalência de prurido foi semelhante entre os grupos em V1, entretanto, em V2 foram significativamente menores no Grupo O. Conclusöes - o ondansetron moutrou-se mais eficaz em reduzir a intensidade de náuseas e vômitos nas primeiras 24 horas e atenuou a intensidade e a prevalência do prurido entre a 8ª e 24ª hora do pós-operatório de cesarianas


Subject(s)
Humans , Female , Pregnancy , Adult , Cesarean Section , Metoclopramide/administration & dosage , Metoclopramide/therapeutic use , Morphine/administration & dosage , Morphine/adverse effects , /prevention & control , Ondansetron/therapeutic use , Postoperative Period , Pruritus/epidemiology
8.
Rev. nefrol. diál. traspl ; 37: 29-34, dic. 1994. ilus, tab
Article in Spanish | LILACS | ID: lil-151441

ABSTRACT

El prurito es un síntoma frecuente en los pacientes portadores de Insuficiencia Renal Crónica, en especial aquellos que presentan síndrome úremico y/o son tratados mediante hemodiálisis de mantenimiento (HM). Su etiología, patogenia y tratamiento son motivo de controversia y en tal sentido se diseñó un estudio prospectivo que permitiera analizar las diferencias entre pacientes con y sin prurito y determinar si los factores clásicamente imputados como patogenéticos, tenían alguna relación estadística con el síntoma. En una población de 94 pacientes en HM se investigó la presencia de prurito mediante un interrogatorio dirigido; 52 de ellos (55 ciento por ciento) presentaban prurito (actual o pasado) y sólo en el 17,3 ciento por ciento de los casos el síntoma pudo atribuirse a una causa concreta: diabetes mellitus (10 ciento por ciento); producto fosfocálcico elevado (6 ciento por ciento) y en un caso a escabiosis. Los valores séricos de fósforo, calcio, fosfatasa alcalina y parathormona medio molecular (RIA) no mostraron correlación con la aparición de prurito, ni hubo diferencias significativas entre los parámetros de laboratorio de pacientes con y sin prurito. Los únicos factores que mostraron una relación estadísticamente significativa fueron el tiempo de tratamiento mediante HM y la existencia de diabetes. La mayor incidencia de prurito en los pacientes con más tiempo en HM podría vincularse a factores tales como "vasculopatía urémica", sensibilización ante diversos materiales y/o fármacos utilizados en diálisis durante períodos prolongados o a amiloidosis con depósito de B2-microglobulina. Nuestros resultados confirman que la etiología del prurito en HM sigue siendo motivo de controversia y se contrapone con la frecuente vinculación entre prurito e hiperparatiroidismo secundario severo, hiperfosfatemia o producto P x Ca elevado


Subject(s)
Humans , Male , Female , Middle Aged , Pruritus/etiology , Hyperparathyroidism/complications , Renal Dialysis/adverse effects , Pruritus/physiopathology , Pruritus/epidemiology , Prospective Studies , Diabetes Mellitus/complications , Renal Insufficiency, Chronic/complications
9.
Cirugía (Bogotá) ; 5(1): 42-5, jun. 1990. tab
Article in Spanish | LILACS | ID: lil-85736

ABSTRACT

Presentamos los primeros trasplantes hepaticos, variedad ortotopica, hechos en Medellin. La indicacion mas comun entre nosotros fue la cirrosis biliar primaria. Sin embargo, no hemos practicado trasplantes en menores de 1 ano, en los cuales la indicacion mas frecuente es la atresia de las vias biliares. Los factores que motivaron la decision del trasplante fueron en su orden: varices esofagicas con episodios de sangrado recurrente, en 8 casos: encefalopatias, en 5; y prurito intratable, en 3. Hubo dos casos en los cuales se usaron higados con grupo sanguineo diferente, uno de ellos sobrevivio 2 meses y el otro, mas de 4 anos. Las complicaciones biliares posoperatorias se presentaron en el 30% de los pacientes y fueron: necrosis del coledoco, necrosis vesicular y moldes biliares. Las vasculares se presentaron en el 40% e incluyeron: dos trombosis de la arteria hepatica, una ruptura de falso aneurisma con hemobilia y un embolismo aereo cerebral. Esto nos obliga a depurar mas la tecnica quirurgica. En el 70% de los casos empleamos tratamiento inmunosupresor triconjugado con ciclosporina, azatioprina y corticoides. Todos los episodios de rechazo se controlaron bien con bolos de metilprednisolona; no hubo casos de rechazo hiperagudo o acelerado en los pacientes que sobrevivieron un lapso prolongado. El empleo de la derivacion venosa solo se necesito en un 20% de los casos. La sobrevida a 1 y 2 anos es del 29%, aunque tenemos un caso que sobrevivio 4 anos y 3 meses


Subject(s)
Humans , Male , Female , Liver Transplantation , Azathioprine/therapeutic use , Colombia , Cyclosporins/therapeutic use , Hepatic Encephalopathy/epidemiology , Hepatic Encephalopathy/therapy , Liver Cirrhosis, Biliary , Liver Transplantation/immunology , Liver Transplantation/physiology , Pruritus/epidemiology , Esophageal and Gastric Varices/epidemiology , Esophageal and Gastric Varices/therapy
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