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2.
Rev Neurol ; 69(6): 262-263, 2019 09 16.
Artigo em Espanhol | MEDLINE | ID: mdl-31497872

RESUMO

TITLE: Carcinoma pituitario: es demasiado tarde?


Assuntos
Carcinoma/terapia , Neoplasias Hipofisárias/terapia , Evolução Fatal , Humanos , Pessoa de Meia-Idade , Fatores de Tempo
3.
Rev. argent. endocrinol. metab ; 56(3): 1-10, set. 2019. graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1125830

RESUMO

RESUMEN: Introducción La acromegalia se asocia con un mayor riesgo de morbilidad y mortalidad por cáncer. Sin embargo, los datos respecto de la incidencia de cáncer en acromegalia son controvertidos. Objetivos Describir las características clínicas, bioquímicas e imagenológicas de un grupo de pacientes acromegálicos con carcinoma diferenciado de tiroides (CDT). Analizar las características de riesgo de recurrencia (RR) y respuesta en el seguimiento (RtaSg) y comparar la evolución con la de pacientes con CDT no acromegálicos. Materiales y métodos Se realizó un análisis retrospectivo multicéntrico de pacientes con diagnóstico de acromegalia y CDT. Se realizó un análisis comparativo entre los pacientes de bajo RR inicial acromegálicos con una muestra aleatoria de pacientes no acromegálicos con CDT de bajo RR inicial (1:4). Resultados Se analizaron 16 pacientes con diagnóstico de CDT y acromegalia. En 93,8% se hizo el diagnóstico por ecografía, sólo el 50% tenían un nódulo tiroideo palpable. En el momento del diagnóstico del CDT, los valores de IGF-1 fueron 1,8 ± 1,3 LSN, con 62,5% con acromegalia activa. La histología fue papilar en todos los casos, el 56,3% variedad clásica y el resto papilar variedad folicular. El 75% de los pacientes presentó un Estadio I (12/16), sólo 3 pacientes Estadio II y 1 Estadio IVb. El RR inicial fue bajo en el 87,6% (14/16), intermedio en 1 paciente y alto en 1 paciente. Las respuestas al final del seguimiento fueron: 86,7% (13/15) sin evidencia de enfermedad, 1 paciente bioquímica incompleta y 1 estructural incompleta. La RtaSg no tuvo diferencias con los no acromegálicos. Conclusiones Los pacientes acromegálicos con CDT presentaron predominantemente un bajo RR inicial. Al realizar la comparación con el grupo control, se puede concluir que el CDT en pacientes acromegálicos no presentó una evolución más agresiva.

4.
Rev. argent. endocrinol. metab ; 55(2): 11-20, jun. 2018. graf
Artigo em Espanhol | LILACS | ID: biblio-1041732

RESUMO

RESUMEN Los pacientes con adenomas hipofisarios constituyen una población heterogénea y requieren un enfoque individualizado. El objetivo de nuestro trabajo fue analizar nuestra población con adenomas hipofisarios no funcionantes (ACNF) y evaluar factores pronóstico de crecimiento (como el Ki-67) que ayuden en la toma de decisiones. Se realizó un análisis retrospectivo de 202 pacientes, incluyendo evaluación basal, enfoque terapéutico y evolución tumoral en 2 grupos: pacientes con conducta expectante (n = 69) y pacientes con cirugía (n = 133). La serie tuvo 55% de pacientes mujeres y la edad media al diagnóstico fue de 49 años. Los motivos de consulta más frecuentes fueron incidentaloma hipofisario y alteraciones visuales. Radiológicamente, 83% fueron macroadenomas, 77% invasivos y 55% mostraron compromiso visual. Entre los adenomas invasores, el 53% tenían disfunción hipofisaria, siendo el hipogonadismo el hallazgo más frecuente. El tratamiento inicial fue la cirugía en el 65,8% realizándose por vía transnasal en el 79% de los casos. Las complicaciones más frecuentes fueron diabetes insípida transitoria e hiponatremia, con mayor incidencia de diabetes insípida permanente en la cirugía transcraneal. La inmunohistoquímica mostró gonatropinomas en el 43,4% de los casos y fue negativa en el 37,7%. Doce adenomas tuvieron índice de proliferación Ki-67 ≥3%. Luego de la cirugía 56,8% de los pacientes mejoraron el campo visual, 22,6% recuperó alguna función endocrina y 18,8% agregó un nuevo déficit. En pacientes no operados, se observó crecimiento tumoral en 5,6% de los adenomas Hardy 1-2 y en el 21% de los Hardy 3-4. Entre los adenomas operados, aquellos sin resto tumoral postoperatorio no presentaron recurrencia. De los tumores con remanente postoperatorio (78,6%) no irradiados, el 41,5% mostró recrecimiento lesional al seguimiento. Este porcentaje se eleva a 66,6% en aquellos con Ki-67 ≥3% y disminuye a 12% en los que recibieron radioterapia.


ABSTRACT Patients with pituitary adenomas are a heterogeneous population and require an individualized approach. The aim of our study was to analyze our population of patients with nonfunctioning pituitary adenomas (NFA) and to evaluate prognostic growth factors (such as Ki-67) that help in decision making. A retrospective analysis of 202 patients, including baseline assessment, therapeutic approach and tumor evolution was performed in 2 groups: expectant management (n = 69) and surgery (n = 133). The mean age at diagnosis was 49 years, 55% women. The most frequent reasons for consultation were pituitary incidentaloma and visual impairment. Eighty three percent were macroadenomas, 77% invasive, and 55% with visual impairment. Among the invasive adenomas, 53% had pituitary dysfunction, with hypogonadism being the most frequent finding. The initial treatment was surgery in 65.8%, 79% of them through transnasal approach. The most frequent complications were transient diabetes insipidus and hyponatremia, with a higher incidence of permanent diabetes insipidus in transcranial surgery. The immunohistochemistry showed: 43.4% gonadotropinomas, 37.7% negative. Twelve adenomas had proliferation index Ki-67 ≥3%. After surgery, 56.8% improved the visual fields, 22.6% recovered some endocrine function and 18.8% added a new deficit. In non-operated patients, tumor growth was observed in 5.6% of the Hardy 1-2 adenomas and 21% of the Hardy 3-4 adenomas. Among the operated adenomas, those without postoperative tumor residue did not present recurrence. In tumors with non-irradiated postoperative remnant (78.6%), 41.5% increased. This percentage rises to 66.6% in those with Ki-67 ≥3%, and decreases to 12% in those who received radiotherapy.


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Neoplasias Hipofisárias/complicações , Neoplasias Hipofisárias/fisiopatologia , Adenoma/complicações , Neoplasias Hipofisárias/cirurgia , Prognóstico , Adenoma/radioterapia , Tomada de Decisões , Proliferação de Células
5.
Pituitary ; 16(2): 270-4, 2013 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22875743

RESUMO

The term primary empty sella (PES) makes reference to the herniation of the subarachnoid space within the sella turcica in patients with no history of pituitary tumor, surgery or radiotherapy. To retrospectively assess clinical features, radiological findings and the biochemical endocrine function from the records of 175 patients with a diagnosis of PES. One hundred seventy-five patients (150 females) were studied. The mean age at diagnosis was 48.2 ± 14 year. Most diagnoses were made by magnetic resonance imaging (n = 172). In most patients, the pituitary function was assessed by basal pituitary hormones measurements. Pituitary scans were ordered for different reasons: headache (33.1 %), endocrine disorders (30.6 %), neurological symptoms (12.5 %), visual disturbances (8.75 %), abnormalities on sella turcica radiograph (8.75 %) and others (6.25 %). Multiple pregnancies were observed in 58.3 % of women; headaches, obesity, and hypertension were found in 59.4, 49.5, and 27.3 % of the studied population, respectively. Mild hyperprolactinemia (<50 ng/ml) was present in 11.6 % of women and 17.3 % of men. Twenty-eight percent of our patients had some degree of hypopituitarism. In the male population, hypopituitarism represented 64 % of cases, whereas it accounted for 22 % of all females. PES seems to be more commonly found in middle-aged women, with a history of multiple pregnancies. In most patients, PES was discovered as an incidental finding on imaging studies, while in almost a quarter of patients PES was found during the diagnostic evaluation of anterior pituitary deficiency, which was more common in men.


Assuntos
Síndrome da Sela Vazia/patologia , Adulto , Síndrome da Sela Vazia/diagnóstico por imagem , Feminino , Humanos , Hiperprolactinemia , Hipopituitarismo/diagnóstico por imagem , Hipopituitarismo/patologia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Radiografia , Estudos Retrospectivos , Sela Túrcica/diagnóstico por imagem , Sela Túrcica/patologia
6.
Rev. argent. endocrinol. metab ; 48(3): 143-148, set. 2011. ilus
Artigo em Espanhol | LILACS | ID: lil-642001

RESUMO

Introducción: El término Silla Turca Vacía Primaria (STVP) hace referencia a la invaginación del espacio subaracnoideo hacia el interior de la silla turca en pacientes sin antecedentes de tumor, cirugía o radioterapia de la región selar. Aunque usualmente no está asociado con disfunciones endocrinas, diferentes grados de hipopituitarismo e hiperprolactinemia han sido reportados. Objetivo: Analizar retrospectivamente datos clínicos, hallazgos radiológicos y bioquímicos de 117 pacientes con diagnóstico de STVP. Pacientes y Métodos: Se estudiaron 117 pacientes, 98 mujeres (48 ± 14.9 años). Los diagnósticos fueron realizados por Resonancia Magnética Nuclear (n=115) y Tomografía Computada (n=2). La evaluación de la función adenohipofisaria se realizó a través de determinaciones hormonales basales. Resultados: Los motivos que llevaron al pedido de las imágenes fueron: cefaleas (35 %), sospecha clínica y/o bioquímica de deficiencia pituitaria (22 %), trastornos visuales (11 %), anormalidades de la radiografía simple de la silla turca (11 %), hiperprolactinemia (2,6 %), otros (18.4 %). El 48,9 % de las mujeres eran multíparas. Cefaleas, obesidad, hipertensión arterial y autoinmunidad tiroidea fueron halladas en el 60, 67, 24,5 y 22,5 % de la población evaluada respectivamente. Hiperprolactinemia (< 50 ng/ml) estuvo presente en 6,1 % de las mujeres y 15, 8 % de los hombres. El 27 % de los pacientes estudiados presentó algún grado de hipopituitarismo, que fue más frecuente en la población masculina. Conclusiones: STVP fue más frecuente en mujeres multíparas de mediana edad. En la mayoría de los casos fue descubierta incidentalmente por estudios radiológicos, mientras que en un cuarto de los pacientes, fue encontrada durante la evaluación diagnóstica de deficiencia adenohipofisaria, lo cual fue más frecuente en hombres.


Introduction: The term Primary Empty Sella (PES) makes reference to the herniation of the subarachnoid space within the sella turcica in those patients with no history of pituitary tumor, neither surgery, nor radiotherapy. Though it is usually not associated with endocrine abnormalities, different degrees of hypopituitarism and mild hyperprolactinemia have been reported. Objective: To assess clinical features, radiological findings and biochemical endocrine function retrospectively from the records of 117 patients with diagnosis of PES. Patients and Methods: One hundred seventeen patients, 98 females, were studied. The mean age at diagnosis was 48 ± 14.9 yr. Most diagnoses were made with magnetic resonance imaging (n = 115), and only 2 through sellar computed tomography scan. Only pituitary basal hormones determinations were made, except for the TRH and ACTH tests which were performed for the diagnosis of primary hypothyroidism and secondary adrenal failure respectively. Results: Pituitary images were requested because of different reasons: headaches (35 %), clinical and biochemical suspicion of pituitary deficiency (22 %), visual disturbances (11 %), abnormalities on the simple sella turcica radiography (11 %) hyperprolactinemia (2.6 %), others (18.4 %): dizziness, seizures, rhinorrhea, loss of consciousness, skull trauma, galactorrhea. Multiple pregnancies were observed in 48.9 % of women; headaches, obesity, arterial hypertension and thyroid autoimmunity were found in 60 %, 67 %, 24.5 % and 22.5 % of the studied population respectively. Mild hyperprolactinemia (< 50 ng/ml) was present in 6.1 % of women and 15.8 % of men. Twenty seven percent of our patients had some degree of hypopituitarism. For male population hypopituitarism comprised 72 %, whereas it took up 19 % for the whole female group. Conclusions: PES seems to be more commonly found in middle-aged women (sex ratio 5/1) with history of multiple pregnancies. In most patients it was discovered as an incidental finding at image studies, while in almost a quarter of patients PES was found during the diagnosis stage of anterior pituitary deficiency, which was more frequently seen among men.

7.
Rev. argent. endocrinol. metab ; 47(4): 18-23, oct.-dic. 2010. graf, tab
Artigo em Espanhol | LILACS | ID: lil-641979

RESUMO

Introducción: La determinación de IGF-I en suero o plasma es una herramienta esencial en el diagnóstico y seguimiento de la acromegalia. Sin embargo, se deben tener presentes algunos inconvenientes en su medición por diferentes inmunoensayos. Objetivos: Evaluar dos inmunoensayos para la determinación de IGF-I y su correlación con el nadir de GH en el TTOG en pacientes acromegalicos. Materiales y métodos: Se analizaron 37 pacientes acromegálicos, 20 mujeres y 17 hombres. IGF-I fue determinada por Immulite 1000, (IMM) y por IRMA (DSL). Se realizó el TTOG y se determinó glucosa y GH en todos los tiempos (basal, 30, 60, 90 y 120min). Se consideró respuesta normal un nadir de GH <1ng/ml. Nueve pacientes se encontraban bajo tratamiento y 28 sin tratamiento. Análisis estadístico: se utilizaron el test de Wilcoxon, de Bland y Altman y curvas ROC. Se consideró significativa una p<0,05. Resultados: Las concentraciones basales de glucosa fueron 97,86±10,91 mg/dl, de GH 2,8 (1,59-14,4) ng/ml, de IGF-I por IMM 602±318 ng/ml y por DSL 1006±596 ng/ml. IGF-I por IMM y DSL mostró una diferencia significativa con p <0,01 y un bias de - 403,2 ng/ml con valores menores por IMM. IGF-I elevada por IMM y DSL, se encontró en el 84% y en el 97% respectivamente. IGF-I elevada con nadir de GH >1ng/ml se encontró en el 70%, con nadir de GH normal en el 13,5%. IGF-I normal con nadir >1ng/ml en el 2,7% y con nadir de GH normal en el 13,5%. El área bajo las curvas ROC no mostró diferencias significativas. Conclusiones: Los niveles de IGF-I determinados por IMM y DSL fueron significativamente diferentes mostrando un bias negativo para IMM. La mayoría de los valores del nadir de GH fueron consistentes con los niveles de IGF-I observándose una discrepancia en el 30% de los pacientes, estuvieran o no bajo tratamiento.


Introduction: IGF-I determination in serum or plasma is an essential tool in the diagnosis and follow-up of acromegaly. Hepatic production of IGF-I is regulated by GH and circulates bound to several IGF-I binding proteins which extends its half life. IGF-I is not released in a pulsatile pattern and has no significant variability in 24 h. Objective: To evaluate two different methodologies in IGF-I levels determination and their correlation with GH nadir in OGTT in acromegalic patients. Material and methods: We analyzed 37 acromegalic patients, 20 women and 17 men, mean age was 45±12 years. IGF-I levels were assayed by Immulite 1000, DPC (IMM) and DSL-5600 ACTIVE® IGF-I Coated-Tube IRMA (DSL) and OGTTs (at baseline and at 30, 60, 90 and 120 minutes) were performed by measuring plasma glucose and GH assay by immunochemiluminometric assay (Access); we considered a nadir <1ng/ml as normal response. Nine patients were under medical treatment (cabergoline: 4, octeotride: 4, and cabergoline plus octeotrite: 1) and 28 without treatment. Statistical analysis: Wilcoxon and, Bland and Altman tests and ROC curves. Differences were considered significant at p< 0.05. Results: Basal glucose levels were 97.86±10.91 mg/dl and mean GH was 2.8 (1.59-14.4) ng/ml. Mean IGF-I levels performed by IMM were 602±318 ng/ml and 1006±596 ng/ml by DSL. There was a statistically significant difference between both methodologies (p<0.01). Bland and Altman test showed a bias of - 403.2 ng/ml with lower values by IMM. We observed elevated IGF-I levels in 84% by IMM and in 97% by DSL, and only one patient had normal levels with both methodologies. Elevated IGF-I levels and GH nadir >1ng/ml were observed in 70% of the patients, increased IGF-I with normal GH nadir in 13.5%, normal IGF-I with GH nadir >1ng/ml in 2.7% and normal IGF-I with normal GH nadir in 13.5%. Patients under treatment: 3 showed normal GH nadir with elevated IGF-I levels, in 2 of them by both methodologies, and in the other one it was normal by IMM and elevated by DSL; the other 6 showed GH nadir > 1ng/ml, 5 of them presented elevated IGF-I by both methodologies and the other one showed discrepancy in IGF-I levels. The under ROC curve area and confidence interval (CI) of 95% for IGF-I IMM and DSL were 0.96 (0.90-1.00) and 0.91 (0.82-1.00) respectively. Differences between the ROC curves areas were not significant Conclusions: IGF-I levels determined by IMM and DSL were statistically significantly different. IGF-I levels showed a negative bias by IMM. Most of the results of GH nadir were consistent with IGF-I levels but we observed discrepancy in 30% of the patients, regardless of whether they were under treatment or not.


Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Acromegalia/sangue , Fator de Crescimento Insulin-Like I/análise , Teste de Tolerância a Glucose/estatística & dados numéricos , Imunoensaio/métodos , Interpretação Estatística de Dados , Hormônio do Crescimento Humano/análise
8.
Rev. argent. endocrinol. metab ; 47(3): 25-29, jul.-set. 2010. tab
Artigo em Espanhol | LILACS | ID: lil-641973

RESUMO

Objetivos: Estimar la frecuencia de complicaciones maternofetales en mujeres que se embarazaron durante el tratamiento con cabergolina (CAB). Estimar la frecuencia de patología detectada posnacimiento en los niños producto de dichos embarazos. Material y métodos: Estudio retrospectivo y multicéntrico de 86 embarazos en 78 mujeres con hiperprolactinemia idiopática (7) o tumoral (44 micro y 27 macro), en tratamiento con CAB en el momento de la concepción. Edad: 20 a 45 años; PRL inicial: 30 a 1429 ng/ml; duración del tratamiento previo al embarazo 1 a 120 meses; dosis: 0.125 a 4 mg/semana. El rango de exposición embriofetal a la CAB fue de 3 a 27 semanas, el 96.39% de las pacientes la recibió durante el primer trimestre y el 3.61% hasta el segundo. Resultados: No hubo complicaciones mayores durante el embarazo. Se registraron 7 abortos espontáneos (8.1%) y 75 partos, de los cuales 49 fueron vaginales y 26 cesáreas. Se registraron 69 recién nacidos, 63 fueron a término y 6 pretérmino (8.8%), ninguno bajo peso para la edad gestacional. En 3 (5.2%) recién nacidos se observó: 1 malformación mayor (Síndrome de Down) y 2 menores (hernia umbilical e inguinal). Se obtuvo seguimiento de 42 recién nacidos; se diagnosticó epilepsia refractaria en uno y un trastorno generalizado del desarrollo en otro. No se halló una mayor frecuencia de complicaciones en los embarazos ni en los recién nacidos expuestos a CAB que en la población normal. Sería necesario mayor número de pacientes para concluir sobre la seguridad de CAB durante el embarazo.


Objectives: To assess the rate of any potential adverse effects on pregnancy and embryo-fetal development in women who became pregnant under treatment with cabergoline (CAB). To follow up medical data of children who were born from mothers exposed to Cab in early weeks of gestation. Material and methods: Observational, retrospective and multicenter study on 86 pregnancies in 78 women with idiopathic or tumoral hyperprolactinemia. All patients were under Cab at conception. The average age was 29 (range: 20-45). Pituitary images at diagnosis showed 44 microadenomas, 27 macroadenomas and 7 were normal. Serum PRL at baseline was between 30 and 1429 ng/ml. Duration of therapy before pregnancy ranged from 1 to 120 months. Maternal and fetal exposure to cabergoline and doses ranged from 0.125 to 4 mg/week. The mean serum PRL level under which patients achieved pregnancy was 17 ng/ml. Fetal exposure ranged from 3 to 27 weeks; 96.39% of patients received CAB during the first trimester of pregnancy and 3.61% until the second one. Results: No significant complications during pregnancy were found. Seven women (8.1%) had spontaneous abortions. Term deliveries were recorded in 63/69, preterm in six (8.8%), none of them with low weight for gestational age. Neonatal abnormalities were observed in 3 (5.2%): 1 major (Down syndrome) and 2 minor malformations (umbilical and inguinal hernia). Two out of 42, developed abnormalities during the follow- up, one of them was a refractory epilepsy during the second month of life, the other presented a Pervasive Developmental Disorder diagnosed in the third year of life. Conclusion: No significantly higher frequency of complications was found in pregnancies and/or offspring exposed to CAB than in normal population. Larger series of patients are needed to asses the safety.


Assuntos
Humanos , Feminino , Gravidez , Adulto , Pessoa de Meia-Idade , Complicações na Gravidez/etiologia , Ergolinas/efeitos adversos , Anormalidades Congênitas/prevenção & controle , Gravidez/efeitos dos fármacos , Desenvolvimento Embrionário e Fetal/efeitos dos fármacos
9.
Front Horm Res ; 38: 42-49, 2010.
Artigo em Inglês | MEDLINE | ID: mdl-20616494

RESUMO

The GH receptor antagonist pegvisomant is an efficient agent to achieve biochemical control of acromegaly in those cases refractory to surgery and medical therapy with somatostatin analogs. We conducted an observational multicenter study consisting of data collection in accordance with the standard management of patients with acromegaly in everyday practice. We reviewed the medical records of 28 patients, 23 females, who were treated with pegvisomant due to the lack of biochemical response or intolerance to the somatostatin analogs. The objective was to monitor long-term safety and efficacy of the antagonist. 82% of the patients had previous pituitary surgery, 53.6% radiotherapy and 96.4% received medical therapy for acromegaly. Only 19.2% of the patients had pituitary residual tumor size larger than 1 cm, the remainder harbored a microadenoma or no visible tumor in the pituitary images. In terms of biochemical efficacy, IGF-I levels decreased to normal ranges in 45% and 58.8% of patients after 3 and 6 months of treatment, respectively, the daily mean dose of pegvisomant being 9.6+/-1.1 mg. Adverse events, potentially related to pegvisomant were reported in 6 patients (21.4%), local injection site reaction and elevated liver enzymes being the most frequent. Tumor size did not show enlargement in the evaluated population (15 patients) during the period of the study. This paper presents preliminary data from a small observational study in Argentina which represents the first database in our country.


Assuntos
Acromegalia/tratamento farmacológico , Hormônio do Crescimento Humano/análogos & derivados , Receptores da Somatotropina/antagonistas & inibidores , Acromegalia/sangue , Adulto , Idoso , Feminino , Hormônio do Crescimento Humano/efeitos adversos , Hormônio do Crescimento Humano/uso terapêutico , Humanos , Fator de Crescimento Insulin-Like I/análise , Masculino , Pessoa de Meia-Idade
10.
Am J Trop Med Hyg ; 65(3): 252-6, 2001 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-11561713

RESUMO

Behavioral health risk factor and health belief data for the indigenous population of the Peruvian Amazon are unavailable. Therefore, we conducted structured interviews of adults living in 5 towns in the remote Amazon region of Peru. Respondents (n = 179) were 67% women with a mean age of 35.4 years. The average household size was 6.7 people. A majority (72%) were unable to see a doctor when needed because of lack of money and distance. Only 6% reported excellent health, and nearly half (49%) reported fair health. Forty-eight percent drank alcohol and 73% smoked. Only 34% thought mosquitoes cause malaria, but 98% were using mosquito nets. In conclusion, our findings indicate the indigenous population of the Peruvian Amazon has limited access to basic health care. Although most of those surveyed use mosquito netting, few know that mosquitoes transmit malaria. Tobacco and alcohol use are major behavioral health risk factors.


Assuntos
Comportamentos Relacionados com a Saúde , Indígenas Sul-Americanos/psicologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Consumo de Bebidas Alcoólicas , Terapias Complementares , Escolaridade , Feminino , Educação em Saúde , Acessibilidade aos Serviços de Saúde , Humanos , Indígenas Sul-Americanos/educação , Entrevistas como Assunto , Malária/prevenção & controle , Masculino , Pessoa de Meia-Idade , Peru , População Rural , Saneamento , Fumar
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