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1.
Washington; OPS; 2 ed; ago. 28, 2022. 161 p. tab, ilus.
Разные документы в испанский | BIGG, LILACS | ID: biblio-1393165

Реферат

Las leishmaniasis son enfermedades infecciosas desatendidas de gran importancia en la Región de las Américas debido a su morbilidad, mortalidad y amplia distribución geográfica. De las tres formas clínicas principales, la cutánea es la más común y la visceral es la forma más grave, ya que puede causar la muerte de hasta 90% de las personas que no reciban tratamiento. En el 2013, la Organización Panamericana de la Salud (OPS) elaboró recomendaciones para el tratamiento de las leishmaniasis en la Región de las Américas utilizando la metodología de clasificación de la valoración, la elaboración y la evaluación de las recomendaciones (GRADE, por su sigla en inglés). No obstante, dada la evidencia acumulada desde entonces, se hizo necesario revisar esas recomendaciones. En esta segunda edición se presentan las recomendaciones actualizadas sobre el tratamiento de las leishmaniasis, y se detallan los esquemas y los criterios de indicación del tratamiento en el contexto regional. Estas directrices presentan modificaciones sustanciales con respecto a la primera edición. En el caso de la leishmaniasis cutánea, se ha eliminado el ketoconazol de las opciones terapéuticas, el número de especies de Leishmania para las que hay evidencia sólida de la eficacia de la miltefosina ha aumentado de dos a cuatro y la recomendación de administrar antimoniales intralesionales ahora es fuerte. Con respecto a la leishmaniasis mucosa, se incluye una recomendación fuerte sobre el uso de antimoniales pentavalentes con o sin pentoxifilina oral. Por lo que respecta a la leishmaniasis visceral, la recomendación fuerte sobre el uso de antimoniales pentavalentes y desoxicolato de anfotericina B ahora es condicional. También hay evidencia contundente en contra del uso de miltefosina en pacientes con leishmaniasis causada por Leishmania infantum. Otros cambios importantes son el desglose de las recomendaciones según si se trata de pacientes adultos o pediátricos, la inclusión de las especies de Leishmania y, en el caso de los pacientes inmunocomprometidos, la introducción de una recomendación fuerte contra el uso de antimoniales pentavalentes. Esta segunda edición es una versión revisada de la publicación Leishmaniasis en las Américas: recomendaciones para el tratamiento: https://iris.paho.org/handle/10665.2/7704


Тема - темы
Humans , Male , Female , Leishmaniasis/drug therapy , Antiprotozoal Agents/therapeutic use , Americas , Paromomycin/therapeutic use , Leishmaniasis/prevention & control , Leishmaniasis, Mucocutaneous/drug therapy , Leishmaniasis, Cutaneous/drug therapy , Disease Prevention , Neglected Diseases/drug therapy , Hyperthermia, Induced/methods , Leishmaniasis, Visceral/drug therapy
2.
Med. leg. Costa Rica ; 35(1): 52-64, ene.-mar. 2018.
Статья в испанский | LILACS | ID: biblio-894338

Реферат

Resumen La leishmaniasis es una enfermedad parasitaria crónica endémica en muchas partes del mundo. La variabilidad de cepas, su clínica y respuesta a tratamiento ha hecho que se clasifique en dos grandes grupos: la leishmaniasis del Nuevo Mundo y la del Viejo Mundo. Según esto, varían las recomendaciones respecto a manejo y seguimiento. En esta revisión se hace énfasis a la leishmaniasis de nuestro medio, revisando opciones terapéuticas y posibilidades principalmente en la población pediátrica.


Abstract Leishmaniasis is a chronic parasitic disease endemic in many parts of the world. The variability of strains, their clinic and response to treatment has led to their classification into two major groups: New World leishmaniasis and Old World leishmaniasis. According to this, the recommendations regarding management and follow-up vary. In this review, emphasis is placed on leishmaniasis in our environment, reviewing therapeutic options and possibilities mainly in the pediatric population.


Тема - темы
Humans , Parasitic Diseases , Pediatrics , Pentamidine/therapeutic use , Paromomycin/therapeutic use , Leishmaniasis/classification , Leishmaniasis, Mucocutaneous , Amphotericin B/therapeutic use , Leishmaniasis, Cutaneous , Costa Rica , Meglumine Antimoniate/therapeutic use
3.
An. bras. dermatol ; 86(3): 497-506, maio-jun. 2011. ilus, tab
Статья в португальский | LILACS | ID: lil-592173

Реферат

INTRODUÇÃO: O arsenal terapêutico contra a leishmaniose tegumentar é muito restrito. Os antimoniais pentavalentes permanecem como as drogas de escolha para seu tratamento há mais de 50 anos. Apesar da sua eficácia, necessita de injeções diárias, apresenta muitos efeitos colaterais e tempo de cura prolongado.


INTRODUCTION: The therapeutic arsenal against cutaneous leishmaniasis is very limited. Pentavalent antimonial compounds have been the drugs of choice for treatment of this disease for over 50 years. Despite their effectiveness, these drugs require daily injections, have many side effects and present prolonged healing time.


Тема - темы
Humans , Antiprotozoal Agents/therapeutic use , Leishmaniasis, Cutaneous/drug therapy , Aminoquinolines/therapeutic use , Brazil , Developing Countries , Meglumine/therapeutic use , Organometallic Compounds/therapeutic use , Paromomycin/therapeutic use , Pentoxifylline/therapeutic use , Phosphorylcholine/analogs & derivatives , Phosphorylcholine/therapeutic use
5.
Belo Horizonte; s.n; 2001. 110 p. ilus.
Диссертация в португальский | LILACS | ID: lil-521765

Реферат

A leishmaniose é uma doença causada por protozoários do gênero Leishmania e nas Américas eles se agrupam em duas categorias: Leishmaniose Visceral Americana (LVA) e Leishmaniose Tegumentar Americana (LTA). A profilaxia da LTA baseia-se no combate aos transmissores, na redução das fontes de infecção e no tratamento de pacientes com agentes quimioterápicos, os quais são muito limitados, tóxicos e requerem um longo período de tratamento. Em virtude dos problemas associados ao tratamento convencional com antimoniais, uma grande diversidade de tratamentos alternativos, de uso tópico ou sistêmico, vem sendo estudados para essa doença. Dentre eles destaca-se a paromomicina que tem mostrado resultados surpreendentes no tratamento das várias formas da doença. Utilizamos a paromomicina em formulações de uso tópico para o tratamento de lesões ulceradas causadas por Leishmania major em camundongos BALB/c. Nossos resultados mostraram que das formulações utilizadas (emulsão e pomada), administradas duas vezes ao dia por doze dias, a emulsão foi mais eficaz que a pomada e que o tratamento conduzido com a remoção das crostas mostrou que essa formação funciona como uma barreira fisica interferindo na eficácia do tratamento. A associação com a uréia, como agente promotor da absorção cutânea, não aumentou a eficácia da pomada. O aumento da concentração de paromomicina nas formulações foi capaz de aumentar a eficiência do tratamento sendo insuficiente para a cura completa dos animais. A utilização da interleucina 12 como adjuvante ao tratamento foi fundamental para a modulação da resposta imunológica e para a cura clínica dos animais. Dessa forma, concluímos que o tratamento com a emulsão a 5 por cento de paromomicina associado a IL-12 durante e após o tratamento é eficaz para a cura clínica da doença neste modelo experimental.


Тема - темы
Animals , Mice , Immunotherapy , Leishmaniasis, Cutaneous/drug therapy , Leishmaniasis, Cutaneous/therapy , Paromomycin/administration & dosage , Paromomycin/therapeutic use , Animal Experimentation , /administration & dosage , /therapeutic use
6.
Rev. Soc. Bras. Med. Trop ; 31(6): 511-516, nov.-dez. 1998. graf
Статья в португальский | LILACS | ID: lil-463596

Реферат

In 1996, 20 of 21 patients with mucosal leishmaniasis, treated in 1994 with aminosidine sulfate, 16mg/kg/day salt, by intramuscular injection for 20 days, were clinically evaluated. One patient died due to disease not related to mucosal leishmaniasis. Seven of 14 patients (66.7% N = 21) who achieved complete remission three months after treatment remained clinically cured 24 months later and seven relapsed in the same period (50% N = 14). Sorological follow-up showed poor correlation with the results of clinical examination.


Em 1996 foram avaliados clinicamente 20 dos 21 pacientes com leishmaniose mucosa, tratados em 1994 com sulfato de aminosidine 16mg do sal/kg/dia, intramuscular, por 20 dias. Um paciente foi a óbito por causas não relacionadas com a leishmaniose mucosa. Dos 14 pacientes (66,7% N = 21) que inicialmente alcançaram a remissão completa dos sinais e sintomas durante os três primeiros meses de seguimento, sete (50% N = 14) permaneceram livres de doença por 24 meses e sete pacientes apresentaram recidiva neste período. O acompanhamento sorológico mostrou pobre correlação com a avaliação clínica.


Тема - темы
Animals , Humans , Amebicides/therapeutic use , Leishmaniasis, Mucocutaneous/drug therapy , Paromomycin/therapeutic use , Amebicides/administration & dosage , Follow-Up Studies , Injections, Intramuscular , Leishmania braziliensis , Paromomycin/administration & dosage
8.
Rev. Soc. Bras. Med. Trop ; 29(6): 557-65, nov.-dez. 1996. tab, graf
Статья в португальский | LILACS | ID: lil-191182

Реферат

From September to November 1994. 21 patients with active mucosal leishmaniasis were treated with aminosidine sulphate 16 mg/kg/day by intramuscular injection for 20 days. They were principally adult male agricultural workers. Thirteen patients had not received specific treatment and eight had failed to respond to Glucantime therapy. Diagnosis was based on clinical and epidemiological observations, a search for the parasite, leishmanin skin sensitivity and indirect fluorescent antibody serological tests. Sixty seven percent of patients had leishmania parasites isolated from inoculated hamsters or visualized in imprints or histopathological sections. The mean follow-up period was 12.6 months. All patients completed treatment. Side effects were pain at the injection site (86 per cent); mild proteinuria (24 per cent), elevated serum creatinine (.5 per cent) and subclinical bearing loss in one of two patients who did audiometric tests. Clinical cure was achieved in 48 per cent and the accumulated relapse rate was 29 per cent(4/14).


Тема - темы
Adult , Animals , Female , Cricetinae , Humans , Male , Antiprotozoal Agents/therapeutic use , Leishmania braziliensis , Leishmaniasis, Mucocutaneous/drug therapy , Paromomycin/therapeutic use , Organometallic Compounds/therapeutic use , Leishmaniasis, Mucocutaneous/diagnosis , Meglumine/therapeutic use
9.
Rev. Soc. Bras. Med. Trop ; 29(6): 593-8, nov.-dez. 1996. ilus, tab
Статья в португальский | LILACS | ID: lil-191188

Реферат

Skin ulcers by Leishmania (Viannia) braziliensis are often deep and irregular and are difficult to measure by just the skin surface transverse and longitudinal diameters. The proposal is to mould the cavity, after local asepsis with fresh water plus soap, with a gelatinous plastic which contains silence, potassium alginate, calcium sulphate, magnesium oxide commercialized under the name of jeltrate (Dentsply Laboratory), by solving 9.5g of jeltrate in 20ml of fresh water and applying the gel on the ulcer which solidifies in 5 minutes. This mould is then filled with a self polymerising acrylic and its volume measured either by weight (by using an analytical balance)-technique 1-or by water displacement by applying Archimeds'principle-technique 2. We show data in a field trial before and after 20 days treatment in 20 patients using three different schedules as follows: 7 received pentamidine isethionate, 7 patients received aminosidine sulphate and 6 received meglumine antimoniate. The results point out that there was a uniform reduction of ulcer volume occurred during this period in the three groups, in both technique. Regarding the therapeutic schedules we are sure that there was a significant statistical difference between the three schedules using the T Student Test, which showed that aminostdine sulphate produced a better volume reduction of the ulcer than the other drugs. Serial moulds reflect clinical billing and are a permanent record. We conclude that the measure of the volume of the skin ulceration can be useful in the therapeutic evaluation, as a practical and cheap procedure, and may be used in field trials.


Тема - темы
Animals , Female , Humans , Male , Wound Healing , Leishmaniasis/pathology , Skin Ulcer/pathology , Antiprotozoal Agents/therapeutic use , Organometallic Compounds/therapeutic use , Leishmania braziliensis , Leishmaniasis/drug therapy , Meglumine/therapeutic use , Paromomycin/therapeutic use , Pentamidine/therapeutic use , Skin Ulcer/drug therapy
10.
Rev. Soc. Bras. Med. Trop ; 29(5): 447-53, Sept.-Oct. 1996. tab, graf
Статья в португальский | LILACS | ID: lil-187188

Реферат

With the aim of comparing the therapeutic efficacy, tolerability and toxicity of meglumine antimoniate, aminosidine sulphate and pentamidine isethionate, a field study was conducted on randomized treatment of patients with primary cutaneous leishmaniasis due to Leishmania (Viannia) braziliensis (L(V)b), in Corte de Pedra, BA, from October 1992 up to January 1993. Forty six patients were treated and distributed into three groups, two with 15 and one with 16 subjects. All patients were submitted to clinical examination, histopathological and immunological investigations, as diagnostic criterium. All patients were treated by intramuscular route. Group 1 received pentamidine 4 mg/kg/every 2 days, for 8 applications; Group 2 received aminosidine 20 mg/kg/day, for 20 days, and Group 3 received meglumine 10 mg Sbv/kg/day, for 20 days. Failure of therapy was defined as ulceration of the skin lesion four months after treatment. Such failure occurred in five cases as follows: two cases in patients of group 1 one case in patients of group 2, and two cases in group 3, after the first year of follow up. In the evaluation after three years we reviewed fifteen patients, five in each group; except for one in Group 3, all of them were cured. Statistical significance of the results between the three schedules used was not verified.


Тема - темы
Adolescent , Adult , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Antiprotozoal Agents/therapeutic use , Leishmaniasis, Cutaneous/drug therapy , Meglumine/therapeutic use , Organometallic Compounds/therapeutic use , Paromomycin/therapeutic use , Pentamidine/therapeutic use , Prospective Studies
11.
Rev. Soc. Bras. Med. Trop ; 29(4): 355-7, Jul.-Aug. 1996.
Статья в португальский | LILACS | ID: lil-187155

Реферат

The authors treated with paromomycin 25 patients, with AIDS and cryptosporidiosis. The drug was given orally in a doses of 500 mg qid, for a period of 14 days. Tolerance was good, with just two cases of mild side-effects. Clinical improvement was obtained in 19 (76 per cent) patients. Parasitological cure, however, occurred only in a low percentage (25 per cent). In some cases where initial success was observed, recrudescence occurred after some weeks or few months, but with retreatment again clinical improvement was obtained. Even if it does not lead to frequent parasite eradication, the good clinical results and tolerance permit us to consider paromomycin one of the few drugs effective for the treatment of cryptosporidial diarrhea in AIDS patients. Studies with maintainance therapy are indicated.


Тема - темы
Humans , Male , Female , Adult , Anti-Bacterial Agents/therapeutic use , Cryptosporidiosis/drug therapy , HIV-1 , AIDS-Related Opportunistic Infections/drug therapy , Paromomycin/therapeutic use , Anti-Bacterial Agents/adverse effects , Diarrhea/drug therapy , Drug Evaluation , Paromomycin/adverse effects , Recurrence
13.
Bol. Dir. Malariol. Saneam. Ambient ; 35(1/2): 49-55, ago.-dic. 1995. ilus
Статья в испанский | LILACS | ID: lil-212633

Реферат

Cinco perros mestizos de una misma camada han sido inoculados intraperitonealmente con amastigotos de uno de tres aislados de Leishmania infantum, procedentes de infecciones caninas o humanas de un área endémica para leishmaniasis visceral (LV) en el estado Trujillo, Venezuela. Dos meses después de la inoculación, se detectaron amastigotos en la piel o en los ganglios cervicales con alteraciones de las proteinas séricas y de las cuentas de leucocitos junto con formación de anticuerpos específicos. Los animales fueron tratados, con 300 mg de aminosidina 6,25 mg sb/kg/dia, durante diez días consecutivos, con inversión de las seroproteinas hacia la normalidad, desaparición de la leucopenia y de la monocitosis, con caida en los titulos de aglutinación a los tres meses subsiguientes al tratamiento y con negativización de parásitos en la piel auricular y ganglios cervicales. Se discuten las ventajas de esa terapia experimental para LV y se compara con la que se aplica en la actualidad para el tratamiento de la leishmaniasis visceral y cutánea


Тема - темы
Dogs , Animals , Dogs/parasitology , Leishmaniasis, Visceral/therapy , Meglumine/therapeutic use , Paromomycin/therapeutic use
14.
Rev. Soc. Bras. Med. Trop ; 28(3): 273-7, jul.-set. 1995. ilus, tab, graf
Статья в португальский | LILACS | ID: lil-163746

Реферат

Descreve-se um caso de calazar grave resistente a dez cursos de antimonial pentavalente (glucantime) à base de 20mg de Sb5/kg/dia, que respondeu favoravelmente ao sulfato de aminosidine intramuscular na dose de 2Omg/kg/dia por 20 dias, repetido após 20 dias. O parasitismo esplênico passou de 50 parasitos por campo a 3 parasitos em 10 campos logo após a primeira série de sulfato de aminosidine, tornando-se negativo depois de sete meses. A melhora clínica foi imediata, com reduçao gradual da hepatoesplenomegalia, e desaparecimento 26 meses após. Neste período aumentou 13 kg. Após o uso de aminosidine a reaçao de Montenegro tornou-se positiva e as células mononucleares responderam quando estimuladas com antígenos de leishmânia.


Тема - темы
Humans , Male , Adolescent , Antiprotozoal Agents/therapeutic use , Leishmaniasis, Visceral/drug therapy , Paromomycin/therapeutic use , Organometallic Compounds/therapeutic use , Follow-Up Studies , Meglumine/therapeutic use , Drug Resistance , Severity of Illness Index
17.
Rev. méd. Costa Rica ; 52(492): 97-100, jul.-sept. 1985.
Статья в испанский | LILACS | ID: lil-28874

Реферат

El uso de antibióticos requiere en forma permanente variaciones debido a la emergencia de resistencia bacteriana y condiciones variables en los enfermos. Se utiliza el Sulfato de Aminosidina por vía intravenosa en 19 personas con procesos infecciosos severos, tomando en consideración por lo menos, dos experiencias previas con esta vía de administración. Se tratan los casos por tener problemas infecciosos severos con Estafilococo, Enterobacter, Proteus, E. coli, Salmonella s.p., Aeromonas Hidrophyla y con problemas de base tan importantes como 3 colagenopatías severas (L.E.S. dos casos, A.R. uno), 4 lesiones de S.N.C., 2 diabéticos y 2 E.P.O.C. 17 de ellos con respuesta excelente, 1 con moderada respuesta (otitis externa maligna) y una falla terapéutica. No se presentó problema de toxicidad en las áreas clásicas, con el uso intravenoso del Sulfato de Aminosidina


Тема - темы
Adolescent , Adult , Middle Aged , Humans , Male , Female , Bacterial Infections/drug therapy , Paromomycin/therapeutic use
18.
Rev. cuba. med. trop ; 37(1): 55-65, ene.-abr. 1985. ilus, tab
Статья в испанский | LILACS | ID: lil-28969

Реферат

Se compara la acción de la paromomicina (humatín Parke & Davis) con la de la N-metilglucamina (glucantime) en ratones albinos heterocigotos infectados con promastigotos de Leishmania garnhami. Se producen distintos resultados al aplicar dosis diarias subcutáneas de 100 mg/kg de paromomicina e de 375 mg/kg glucantime por la misma vía, ambas en 2 series de 10 días con un intervalo de 8. La paromomicina reduce totalmente el tamaño de las lesiones tarsales, e impide la recaída en el 90% de los animales hasta 12 semanas después del tratamiento. El glucantime resultó completamente ineficaz


Тема - темы
Mice , Animals , Male , Leishmaniasis/drug therapy , Meglumine/therapeutic use , Paromomycin/therapeutic use , Drug Therapy, Combination , Leishmania/drug effects
20.
Rev. gastroenterol. Perú ; 1(1): 64-72, 1981. tab
Статья в испанский | LILACS, LIPECS | ID: lil-90768

Реферат

Se hace una actualización referente a los tratamientos delas parasitosis del aparato digestivo, poniendo énfasis en las características de los más importantes antiparasitarios y señalando los esquemas de tratamiento establecidos para cada uno de ellos.


Тема - темы
Digestive System/parasitology , Intestinal Diseases, Parasitic/drug therapy , Pyrantel Pamoate/therapeutic use , Pyrimethamine/therapeutic use , Thiabendazole/adverse effects , Thiabendazole/therapeutic use , Paromomycin/therapeutic use , Emetine/administration & dosage , Emetine/therapeutic use , Furazolidone/adverse effects , Furazolidone/therapeutic use , Mebendazole/therapeutic use , Metronidazole/adverse effects , Metronidazole/therapeutic use , Niclosamide/therapeutic use
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