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1.
Article in Spanish | LILACS, CUMED | ID: biblio-1536339

ABSTRACT

Introducción: El carcinoma basocelular es un tumor de invasión local de crecimiento; se origina en las células epidérmicas de los folículos pilosos o las células basales de la epidermis, cuando se localizan en zona de alto riesgo en la cara tienen un mayor índice de recurrencia tumoral y de invasión a estructuras adyacentes y subyacentes. Objetivo: Evaluar los resultados de la aplicación del HeberFERON en pacientes con carcinoma basocelular en zona de alto riesgo. Métodos: Se realizó un estudio observacional, descriptivo y prospectivo en pacientes con diagnóstico clínico, dermatoscópico e histopatológico de carcinoma basocelular en zona de alto riesgo, tratados con HeberFERON en la consulta del Policlínico Centro de Sancti Spíritus desde el 12 de enero de 2016 hasta el 25 de marzo de 2022. La muestra quedó conformada por 62 pacientes Las principales variables estudiadas fueron la respuesta al tratamiento y los eventos adversos. Resultados: Predominó el sexo masculino, el área urbana, fototipocutáneo III y la edad mayor de 40 años. La localización más frecuente fue la nasal; el subtipo clínico el nódulo ulcerativo; el histológico, el sólido; el tumor primitivo y menor de 2 cm; la respuesta al tratamiento fue completa en la mayoría de los pacientes. Los eventos adversos más comunes fueron dolor y ardor en el sitio de inyección, edema y eritema perilesional, fiebre y cefalea. Conclusiones: La mayoría de los pacientes tratados con HeberFERON tuvieron una respuesta completa, los eventos adversos fueron los descritos en la literatura por el uso de interferones, sin cambio en la actitud farmacológica(AU)


Introduction: Basal cell carcinoma is a growing and locally invasive tumor; it originates in the epidermal cells of hair follicles or the basal cells of the epidermis. When located in a high-risk facial zone, they present a higher rate of tumor recurrence and invasion to adjacent and underlying structures. Objective: To evaluate the results of HeberFERON application in patients with basal cell carcinoma on a high-risk zone. Methods: An observational, descriptive and prospective study was conducted in patients with a clinical, dermatoscopic and histopathological diagnosis of basal cell carcinoma on a high-risk zone, treated with HeberFERON in the consultation of Policlínico Centro of Sancti Spíritus, from January 12, 2016 to March 25, 2022. The sample was made up of 62 patients. The main variables studied were response to treatment and adverse events. Results: There was a predominance of the male sex, the urban area, skin phototype III and age over 40 years. The most frequent localization was nasal; the clinical subtype, ulcerative nodule; the histological subtype, solid. The response to treatment was complete in most patients. The most common adverse events were pain and burning at the injection site, perilesional erythema and edema, fever and headache. Conclusions: Most patients treated with HeberFERON had a complete response; the adverse events were those described in the literature due to the use of interferons, with no change in pharmacological behavior(AU)


Subject(s)
Humans , Male , Female , Skin Neoplasms/epidemiology , Carcinoma, Basal Cell/diagnosis , Carcinoma, Basal Cell/drug therapy , Interferons/therapeutic use , Epidemiology, Descriptive , Prospective Studies , Observational Study
2.
Chinese Journal of Internal Medicine ; (12): 416-421, 2023.
Article in Chinese | WPRIM | ID: wpr-985940

ABSTRACT

Objective: To evaluate the clinical characteristics, treatment response, and outcomes in patients with classical hairy cell leukemia (cHCL) and HCL variant (HCL-V). Methods: This is a retrospective case series study. Between January 2011 and December 2021, clinical data of 30 patients newly with diagnosed HCL at Peking Union Medical College Hospital were analyzed. The main outcome measures include clinical characteristics, treatment efficacy and survival. The Kaplan-Meier method was used for survival analysis. Results: Twenty-one cases of cHCL and 9 cases of HCL-v were included. The median age at diagnosis was 55.5 (range, 30-86) years, with the ratio of male to female 2.75∶1. The main clinical manifestations included fatigue in 11 cases (36.7%), abdominal distension in 7 cases (23.3%), and infection in 4 cases, while 8 cases were asymptomatic. Splenomegaly was reported in 24 cases (80.0%), including 7 (23.3%) with megalosplenia. The white blood cell count, lymphocyte count, and the proportion of peripheral hairy cells in HCL-v group were significantly higher than those in cHCL group, whereas the development of anemia, thrombocytopenia, and monocytopenia in cHCL group was more remarkable than that in HCL-v group (all P<0.05). The BRAF-V600E gene mutation was detected only in cHCL patients (11/14 vs. 0/9, P<0.001). In terms of immunophenotype, the expression of CD25, CD103, CD123 and CD200 in cHCL group (20/20, 20/20, 4/7, 7/17) were all stronger than those in HCL-v group (3/9, 7/9, 0/4, 2/8). Twenty-two patients were treated, of which 13 cases (12 cases of cHCL and 1 case of HCL-v) with cladribine, and 9 cases (4 cHCL and 5 HCL-v) with interferon. Complete remission rate and overall response rate were comparable between cladribine and interferon treatment groups (both P<0.05). The median follow-up time was 31 (range, 1-125) months, and the median overall survival (OS) of the entire group was 125 months. The 5-year OS rate in HCL-v patients represented a trend of inferior (50.0% vs. 95.0%, P=0.207). Conclusions: The clinical features of HCL are unspecific, which includes fatigue, splenomegaly and recurrent infection. The clinical features, immunophenotype, treatment response and prognosis of HCL-v are different from those of cHCL. BRAF-V600E gene mutation is suggested as a key marker for differential diagnosis. Cladribine is recommended as front-line regimen of cHCL patients with satisfactory efficacy and prognosis. Conversely, response and clinical outcome in HCL-v patients still need to be improved.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Leukemia, Hairy Cell/drug therapy , Cladribine/therapeutic use , Splenomegaly/drug therapy , Retrospective Studies , Proto-Oncogene Proteins B-raf/therapeutic use , Prognosis , Interferons/therapeutic use , Antineoplastic Agents/therapeutic use
3.
Journal of Biomedical Engineering ; (6): 79-86, 2023.
Article in Chinese | WPRIM | ID: wpr-970676

ABSTRACT

This study aims to clarify host factors of IFN treatment in the treatment of chronic hepatitis B (CHB) patients by screening the differentially expressed genes of IFN pathway CHB patients with different response to interferon (IFN) therapy. Three cases were randomly selected in IFN-responding CHB patients (Rs), non-responding CHB patients (NRs) and healthy participants, respectively. The human type I IFN response RT 2 profiler PCR array was used to detect the expression levels of IFN-related genes in peripheral blood monocytes (PBMCs) from healthy participants and CHB patients before and after Peg-IFN-α 2a treatment. The results showed that more differentially expressed genes appeared in Rs group than NRs group after IFN treatment. Comparing with healthy participants, IFNG, IL7R, IRF1, and IRF8 were downregulated in both Rs and NRs group before IFN treatment; CXCL10, IFIT1, and IFITM1 were upregulated in the Rs; IL13RA1 and IFI35 were upregulated in the NRs, while IFRD2, IL11RA, IL4R, IRF3, IRF4, PYHIN1, and ADAR were downregulated. The expression of IL15, IFI35 and IFI44 was downregulated by 4.09 ( t = 10.58, P < 0.001), 5.59 ( t = 3.37, P = 0.028) and 10.83 ( t = 2.8, P = 0.049) fold in the Rs group compared with the NRs group, respectively. In conclusion, IFN-response-related gene array is able to evaluate IFN treatment response by detecting IFN-related genes levels in PBMC. High expression of CXCL10, IFIT1 and IFITM1 before treatment may suggest satisfied IFN efficacy, while high expression of IL13RA1, IL15, IFI35 and IFI44 molecules and low expression of IFRD2, IL11RA, IL4R, IRF3, IRF4, PYHIN1 and ADAR molecules may be associated with poor IFN efficacy.


Subject(s)
Humans , Healthy Volunteers , Hepatitis B, Chronic/genetics , Immunotherapy , Interleukin-15 , Leukocytes, Mononuclear , Nuclear Proteins , Oligonucleotide Array Sequence Analysis/methods , Interferons/therapeutic use , Treatment Outcome
4.
Journal of Experimental Hematology ; (6): 649-653, 2023.
Article in Chinese | WPRIM | ID: wpr-982111

ABSTRACT

OBJECTIVE@#To explore the efficacy of tyrosine kinase inhibitor (TKI) combined with decitabine, homoharringtonine, and interferon regimen as maintenance therapy for blast phase chronic myeloid leukemia (CML-BP).@*METHODS@#The clinical data of CML-BP patients who received the first major hematological response after induction therapy at The Affiliated Cancer Hospital of Zhengzhou University from June 2015 to December 2021 were analyzed retrospectively. The event-free survival, duration of remission, and overall survival of patients in TKI combined with decitabine, homoharringtonine, interferon group(n=18) and TKI combined with conventional chemotherapy group(n=10) were compared by log-rank test.@*RESULTS@#A total of 28 patients were included, with a median age of 46 (24-58) years old. Kaplan-Meier survival analysis showed that patients in TKI combined with decitabine, homoharringtonine, interferon group had longer event-free survival (7.4 vs 4.3 months, P=0.043, HR=0.44, 95% CI: 0.17-1.14), duration of overall remission (16.1 vs 6.6 months, P=0.005, HR=0.32, 95% CI: 0.11-0.89), overall survival (34.3 vs 13.5 months, P=0.006, HR=0.29, 95% CI: 0.10-0.82) compared with patients in TKI combined with conventional chemotherapy group.@*CONCLUSION@#The TKI combined with decitabine, homoharringtonine and interferon regimen can significantly prolong the survival of CML-BP patients who obtained the major hematological response compared with TKI combined with conventional chemotherapy regimen.


Subject(s)
Humans , Middle Aged , Blast Crisis/drug therapy , Homoharringtonine/therapeutic use , Decitabine/therapeutic use , Interferons/therapeutic use , Tyrosine Protein Kinase Inhibitors , Retrospective Studies , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Protein Kinase Inhibitors/therapeutic use , Treatment Outcome
6.
Rev. cuba. oftalmol ; 34(1): e1131, 2021. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1289530

ABSTRACT

Objetivo: Evaluar la seguridad del HeberFERON( en el tratamiento del carcinoma basal palpebral. Métodos: Se realizó un estudio descriptivo en pacientes con carcinoma basal palpebral, a quienes se les aplicó HeberFERON( perilesional, de enero del año 2013 a enero de 2018. La muestra quedó constituida por 20 pacientes que cumplieron los criterios de inclusión. La dosis protocolizada fue de 3,5 x 106 UI, perilesional, dos veces a la semana por 5 semanas consecutivas. Las variables del estudio fueron: edad, sexo, color de la piel, localización del tumor, así como tipo y grado de evento adverso. Para todas las variables del estudio fueron calculadas las frecuencias absolutas y relativas. Resultados: La población estudiada con carcinoma basal palpebral mostró mayor frecuencia entre los 60 y 79 años de edad (80 por ciento) y las lesiones se presentaron fundamentalmente en el párpado inferior (60 (). El eritema palpebral y el dolor en el sitio de la inyección constituyeron los eventos adversos oculares más frecuentes (95,0 y 70,0 por ciento respectivamente) y se presentaron en el 95 por ciento de los pacientes investigados. Los eventos adversos sistémicos (fiebre, artralgia y la cefalea) prevalecieron en el 100 por ciento de los casos, en quienes el grado de severidad fue leve. Conclusiones: El HeberFERON( en el tratamiento del carcinoma basal palpebral es una buena alternativa no quirúrgica; es seguro y bien tolerado(AU)


Objective: Evaluate the safety of HeberFERON in the treatment of basal cell eyelid carcinoma. Methods: A descriptive study was conducted of patients with basal cell eyelid carcinoma undergoing perilesional HeberFERON therapy from January 2013 to January 2018. The sample was composed of 20 patients meeting the inclusion criteria. The protocol dose was 3.5 x 106 UI perilesional twice a week for five consecutive weeks. The variables analyzed were age, sex, skin color and tumor location, as well as adverse event type and degree. Absolute and relative frequencies were estimated for all the study variables. Results: The prevailing age group in the study basal cell eyelid carcinoma population was 60-79 years (80 percent). The most common lesion site was the lower eyelid (60 percent). Eyelid erythema and injection site pain were the most frequent ocular adverse events (95.0 percent and 70.0 percent, respectively), presenting in 95 percent of the study subjects. Systemic adverse events (fever, arthralgia and headache) prevailed in 100 percent of the cases studied, among whom the degree of severity was mild. Conclusions: HeberFERON is a good non-surgical alternative for basal cell eyelid carcinoma. It is safe and well tolerated(AU)


Subject(s)
Humans , Middle Aged , Aged , Carcinoma, Basal Cell/drug therapy , Interferons/therapeutic use , Eyelid Neoplasms/therapy , Epidemiology, Descriptive , Drug-Related Side Effects and Adverse Reactions
7.
Rev. cuba. oftalmol ; 34(1): e1139, 2021. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1289532

ABSTRACT

Objetivo: Determinar la respuesta clínica en pacientes con carcinoma basal palpebral tratados con HeberFERON. Métodos: Se realizó un estudio descriptivo en pacientes con carcinoma basal palpebral, a quienes se les aplicó HeberFERON( perilesional en el Instituto Cubano de Oftalmología "Ramón Pando Ferer", de enero del año 2013 a enero de 2015. La muestra quedó constituida por 10 pacientes que cumplieron con los criterios de inclusión. Las variables del estudio fueron: edad, sexo, color de la piel, forma clínica, diámetro tumoral, subtipo histológico del tumor, así como la respuesta clínica después del tratamiento de los casos estudiados. Para todas las variables del estudio fueron calculadas las frecuencias absolutas y relativas. Resultados: Predominaron el género masculino y los sujetos de piel blanca. En los pacientes estudiados se presentaron la forma clínica nódulo ulcerativo, el subtipo histológico tumoral poco diferenciado y la respuesta clínica objetiva. Conclusiones: En la mayoría de los pacientes se logró una buena respuesta clínica al tratamiento con HeberFERON(, por lo que este tratamiento se convierte una nueva alternativa no quirúrgica(AU)


Objective: To determine the clinical response in patients with basal palpebral carcinoma treated with HeberFERON(. Methods: A descriptive study was carried out in patients with eyelid cell basal carcinoma tried with HeberFERON in the Cuban Institute of Ophthalmology "Ramón Pando Ferrer" from January 2013 to January 2015. The sample consisted of 10 patients who fulfilled the inclusion criteria. The study variables were: age, sex, skin color, clinical form, tumor diameter, histological subtype of the tumor, as well as the clinical response after treatment of the cases studied. In all the variables, absolute and relative frequencies were calculated. Results: Male gender and white-skinned subjects predominated. The clinical form ulcerative nodule, poorly differentiated histological tumor subtype, and objective clinical response were present in the patients studied. Conclusions: In most of the patients a good clinical answer was achieved to the treatment with HeberFERON, which becomes a new non surgical alternative(AU)


Subject(s)
Humans , Carcinoma, Basal Cell/therapy , Interferons/therapeutic use , Eyelid Neoplasms/therapy , Epidemiology, Descriptive
8.
Rev. cuba. med. trop ; 72(3): e584, sept.-dic. 2020. tab, graf
Article in Spanish | LILACS, CUMED | ID: biblio-1156537

ABSTRACT

Introducción: En pacientes infectados con el virus de la hepatitis C se demostró que los polimorfismos de un simple nucleótido del gen de la interleucina 10 (IL10), influyen en la respuesta virológica sostenida al tratamiento con interferón y ribavirina, y en la inmunopatogénesis de la enfermedad. Objetivo: Determinar la frecuencia de los polimorfismos de un simple nucleótido de la región promotora del gen de la interleucina 10, según respuesta virológica sostenida y grado de lesión hepática. Métodos: Se realizó un estudio descriptivo, de corte transversal y se determinó la carga del virus de la hepatitis C por RT-PCR en tiempo real. Se estudiaron 25 pacientes cubanos con virus de inmunodeficiencia humana coinfectados con VHC, 24 semanas después del tratamiento con interferón y ribavirina. Para evaluar la variabilidad genética de la interleucina 10, los polimorfismos de un simple nucleótido se identificaron por secuenciación nucleotídica, -592 (A>C) y -819 (T>C). El grado de fibrosis hepática se calculó por el índice aspartato aminotransferasa/plaquetas. Resultados: El 44,0 por ciento (11/25) de los pacientes lograron respuesta virológica sostenida, y en el 56,0 por ciento (14/25) restante no se obtuvo esta. En los individuos en que se dio la respuesta predominaron los genotipos bajos productores de la interleucina 10, -592AA (36,3 por ciento vs. 21,4 por ciento) y -819TT (54,5 por ciento vs. 21,4 por ciento). En estos casos, el análisis de la frecuencia alélica mostró mayor frecuencia del alelo T para el SNP -819 (p= 0,0470). El índice aspartato aminotransferasa/plaquetas fue compatible con fibrosis hepática sin cirrosis en pacientes sin respuesta virológica sostenida, mientras que en los coinfectados que tuvieron respuesta indicó ausencia de lesión hepática. Conclusiones: Los resultados sugieren que las variantes de los polimorfismos de un simple nucleótido del gen de la interleucina 10 evaluados, podrían estar relacionados con la respuesta virológica sostenida y la patogénesis de la hepatitis C en los pacientes estudiados(AU)


Introduction: The study of patients infected with hepatitis C virus revealed that polymorphisms of a single nucleotide of the interleukin-10 (IL10) gene influence the sustained virological response to the treatment with interferon and ribavirin, and the immunopathogenesis of the disease. Objective: Determine the frequency of single-nucleotide polymorphisms from the interleukin-10 gene promoter region according to the sustained virological response and the degree of liver injury. Methods: A descriptive cross-sectional study was conducted and hepatitis C viral load was determined by RT-PCR. A sample of 25 Cuban HIV/HCV coinfected patients were studied 24 weeks after treatment with interferon and ribavirin. To evaluate the genetic variability of interleukin 10, the single-nucleotide polymorphisms were identified by nucleotide sequencing, -592 (A>C) and -819 (T>C). The degree of liver fibrosis was estimated by the aspartate aminotransferase / platelet index. Results: Of the patients studied, 44.0 percent (11/25) achieved a sustained virological response and 56.0 percent (14/25) did not. In individuals displaying the response, a predominance was found of low interleukin-10 producing genotypes, -592AA (36.3 percent vs. 21.4 percent) and -819TT (54.5 percent vs. 21.4 percent). In those cases, allele frequency analysis showed a greater allele T frequency for SNP -819 (p= 0.0470). The aspartate aminotransferase / platelet index was compatible with kidney fibrosis without cirrhosis in patients without a sustained virological response, and indicated an absence of liver injury in coinfected patients displaying a response. Conclusions: Results suggest that the variants evaluated of single-nucleotide polymorphisms of the interleukin-10 gene could be related to the sustained virological response and the pathogenesis of hepatitis C in the patients studied(AU)


Subject(s)
Humans , Male , Female , HIV , Interferons/therapeutic use , Hepatitis C, Chronic/drug therapy , Interleukin-10 Receptor beta Subunit , Sustained Virologic Response , Epidemiology, Descriptive , Cross-Sectional Studies
9.
Rev. cuba. hematol. inmunol. hemoter ; 36(3): e1218, jul.-set. 2020.
Article in Spanish | LILACS, CUMED | ID: biblio-1156437

ABSTRACT

Introducción: Las anemias diseritropoyéticas congénitas constituyen un grupo de trastornos hereditarios caracterizados por anemia refractaria, eritropoyesis ineficaz y alteraciones morfológicas de los eritroblastos. La anemia diseritropoyética congénita tipo I es la más frecuente, no obstante, constituye una rara enfermedad con particularidades morfológicas y moleculares. Objetivo: Analizar los aspectos más novedosos en cuanto a la patogenia molecular, el diagnóstico genético y el tratamiento de la anemia diseritropoyética congénita tipo I. Métodos: Se realizó una revisión de la literatura, en inglés y español. Se utilizaron motores de búsqueda como Google académico y Pubmed que permitió el acceso a artículos actualizados del tema. Se hizo un análisis y resumen de la bibliografía revisada. Análisis y síntesis de la información: La anemia diseritropoyética congénita tipo I es una enfermedad hereditaria autosómica recesiva. Se caracteriza por anemia de grado variable, reticulocitopenia, alteraciones morfológicas de la serie roja en la lámina periférica y un número elevado de eritroblastos binucleados conectados por puentes internucleares en el aspirado de médula ósea. Se han identificado múltiples alteraciones moleculares que involucran fundamentalmente a los genes CDAN1 y C15orf41. Las proteínas codificadas por estos genes participan en proceso vitales como el ciclo celular, la reparación del ADN y la transcripción de ARN. Conclusiones: El estudio de las bases moleculares de la anemia diseritropoyética congénita tipo I ha cambiado la perspectiva en el diagnóstico de esta enfermedad. Los protocolos de tratamiento son similares a otras anemias hemolíticas hereditarias aunque se destaca el uso del Interferón-α(AU)


Introduction: Congenital dyserythropoietic anemias belong to a group of hereditary disorders characterized by refractory anemia, ineffective erythropoiesis and morphological alterations of erythroblasts. Congenital dyserythropoietic anemia type I is the most frequent; however, it is a rare disease with morphological and molecular characteristics. Objective: To analyze the most updated aspects regarding molecular pathogenesis, genetic diagnosis and treatment of congenital dyserythropoietic anemia type I. Methods: A review of the literature in English and Spanish was carried out. Search engines such as Google Scholar and Pubmed were used, which allowed access to updated articles on the subject. An analysis and summary of the revised bibliography was carried out. Information analysis and synthesis: Congenital dyserythropoietic anemia type I is an autosomal recessive hereditary disease. It is characterized by anemia of variable degree, reticulocytopenia, morphological alterations of the red series in the peripheral lamina, and high number of binucleated erythroblasts connected by internuclear bridges in the bone marrow aspirate. Multiple molecular alterations have been identified, mainly involving the CDAN1 and C15orf41 genes. The proteins encoded by these genes participate in vital processes, such as the cell cycle, DNA repair, and RNA transcription. Conclusions: The study of the molecular bases of congenital dyserythropoietic anemia type I has changed the perspective concerning the diagnosis of this disease. Treatment protocols are similar to other hereditary hemolytic anemias, although the use of Interferon-α stands out(AU)


Subject(s)
Humans , Pathogenesis, Homeopathic/methods , Interferons/therapeutic use , Genetic Diseases, Inborn/epidemiology , Anemia, Dyserythropoietic, Congenital/diagnosis , Anemia, Dyserythropoietic, Congenital/therapy
10.
Brasília; s.n; 5 ago 2020. 32 p.
Non-conventional in Portuguese | BRISA, LILACS, PIE | ID: biblio-1117760

ABSTRACT

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referentes ao dia anterior desse informe. Não são incluídos estudos pré-clínicos (in vitro, in vivo, in silico). A frequência dos estudos é demonstrada de acordo com a sua classificação metodológica (revisões sistemáticas, ensaios clínicos randomizados, coortes, entre outros). Para cada estudo é apresentado um resumo com avaliação da qualidade metodológica. Essa avaliação tem por finalidade identificar o grau de certeza/confiança ou o risco de viés de cada estudo. Para tal, são utilizadas ferramentas já validadas e consagradas na literatura científica, na área de saúde baseada em evidências. Cabe ressaltar que o documento tem caráter informativo e não representa uma recomendação oficial do Ministério da Saúde sobre a temática. Foram encontrados 11 artigos e 6 protocolos.


Subject(s)
Humans , Pneumonia, Viral/drug therapy , Coronavirus Infections/drug therapy , Betacoronavirus/drug effects , Antiviral Agents/therapeutic use , Technology Assessment, Biomedical , Immunoglobulins/therapeutic use , Methylprednisolone/therapeutic use , Colchicine/therapeutic use , Methotrexate/therapeutic use , Cohort Studies , Interferons/therapeutic use , Adrenal Cortex Hormones/therapeutic use , Azithromycin/therapeutic use , Oseltamivir/therapeutic use , Mesenchymal Stem Cells , Interferon alpha-2/therapeutic use , Glucocorticoids/therapeutic use , Hydroxychloroquine/therapeutic use , Immunosuppressive Agents/therapeutic use , Anti-Bacterial Agents/therapeutic use , Antibodies, Monoclonal/therapeutic use
11.
Brasília; s.n; 7 ago. 2020. 32 p.
Non-conventional in Portuguese | BRISA, LILACS, PIE | ID: biblio-1117973

ABSTRACT

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referentes ao dia anterior desse informe. Não são incluídos estudos pré-clínicos (in vitro, in vivo, in silico). A frequência dos estudos é demonstrada de acordo com a sua classificação metodológica (revisões sistemáticas, ensaios clínicos randomizados, coortes, entre outros). Para cada estudo é apresentado um resumo com avaliação da qualidade metodológica. Essa avaliação tem por finalidade identificar o grau de certeza/confiança ou o risco de viés de cada estudo. Para tal, são utilizadas ferramentas já validadas e consagradas na literatura científica, na área de saúde baseada em evidências. Cabe ressaltar que o documento tem caráter informativo e não representa uma recomendação oficial do Ministério da Saúde sobre a temática. Foram encontrados 12 artigos e 4 protocolos.


Subject(s)
Humans , Pneumonia, Viral/drug therapy , Coronavirus Infections/drug therapy , Betacoronavirus/drug effects , Renin-Angiotensin System , Technology Assessment, Biomedical , Dexamethasone/therapeutic use , Vaccines/therapeutic use , Chloroquine/therapeutic use , Interferons/therapeutic use , Adrenal Cortex Hormones/therapeutic use , Azithromycin/therapeutic use , Heparin, Low-Molecular-Weight/therapeutic use , Ritonavir/therapeutic use , Drug Combinations , Interleukin 1 Receptor Antagonist Protein/therapeutic use , Lopinavir/therapeutic use , Rituximab/therapeutic use , Hydroxychloroquine/therapeutic use
13.
Brasília; s.n; 20 jul.2020.
Non-conventional in Portuguese | BRISA, LILACS, PIE | ID: biblio-1117679

ABSTRACT

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referentes ao dia anterior desse informe. Não são incluídos estudos pré-clínicos (in vitro, in vivo, in silico). A frequência dos estudos é demonstrada de acordo com a sua classificação metodológica (revisões sistemáticas, ensaios clínicos randomizados, coortes, entre outros). Para cada estudo é apresentado um resumo com avaliação da qualidade metodológica. Essa avaliação tem por finalidade identificar o grau de certeza/confiança ou o risco de viés de cada estudo. Para tal, são utilizadas ferramentas já validadas e consagradas na literatura científica, na área de saúde baseada em evidências. Cabe ressaltar que o documento tem caráter informativo e não representa uma recomendação oficial do Ministério da Saúde sobre a temática. Foram encontrados 14 artigos.


Subject(s)
Humans , Pneumonia, Viral/drug therapy , Coronavirus Infections/drug therapy , Betacoronavirus/drug effects , Ribavirin/therapeutic use , Technology Assessment, Biomedical , Vitamin D/therapeutic use , Immunoglobulins/therapeutic use , Dexamethasone/therapeutic use , Methylprednisolone/therapeutic use , Prednisone/therapeutic use , Roxithromycin/therapeutic use , Cross-Sectional Studies/instrumentation , Cohort Studies , Interferons/therapeutic use , Azithromycin/therapeutic use , Heparin, Low-Molecular-Weight/therapeutic use , Peptidyl-Dipeptidase A/therapeutic use , Ritonavir/therapeutic use , Oseltamivir/therapeutic use , Lopinavir/therapeutic use , Amoxicillin/therapeutic use , Hydroxychloroquine/therapeutic use
14.
Brasília; s.n; 21 jul. 2020.
Non-conventional in Portuguese | LILACS, BRISA, PIE | ID: biblio-1117680

ABSTRACT

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referentes ao dia anterior desse informe. Não são incluídos estudos pré-clínicos (in vitro, in vivo, in silico). A frequência dos estudos é demonstrada de acordo com a sua classificação metodológica (revisões sistemáticas, ensaios clínicos randomizados, coortes, entre outros). Para cada estudo é apresentado um resumo com avaliação da qualidade metodológica. Essa avaliação tem por finalidade identificar o grau de certeza/confiança ou o risco de viés de cada estudo. Para tal, são utilizadas ferramentas já validadas e consagradas na literatura científica, na área de saúde baseada em evidências. Cabe ressaltar que o documento tem caráter informativo e não representa uma recomendação oficial do Ministério da Saúde sobre a temática. Foram encontrados 9 artigos e 10 protocolos.


Subject(s)
Humans , Pneumonia, Viral/drug therapy , Coronavirus Infections/drug therapy , Betacoronavirus/drug effects , Ribavirin/therapeutic use , Technology Assessment, Biomedical , Immunoglobulins/therapeutic use , Chloroquine/therapeutic use , Aspirin/therapeutic use , Interferons/therapeutic use , Adrenal Cortex Hormones/therapeutic use , Azithromycin/therapeutic use , Hydroxychloroquine/therapeutic use , Anti-Bacterial Agents/therapeutic use
15.
Lima; Instituto Nacional de Salud; 27 jul. 2020.
Non-conventional in Spanish | BRISA, LILACS | ID: biblio-1104225

ABSTRACT

INTRODUCCIÓN: En diciembre del 2019 se identificó en Wuhan (China) una serie de pacientes con infecciones respiratorias que en algunos casos evolucionaban en una neumonía viral grave, entre el 1 al 5% de los casos requerían de cuidados intensivos. El 7 de enero del 2020, las autoridades chinas anunciaron a un "nuevo coronavirus" como el agente causante de estas infecciones. La OMS denomino a este virus Covid-19. Esta enfermedad se ha diseminado a todo el mundo, causando una gran repercusión social y económica. Actualmente no existe un tratamiento específico para la enfermedad, brindándose tratamiento de soporte para todos los casos. Se han administrado algunos fármacos específicos para tratar la enfermedad, pero no hay recomendaciones concluyentes. OBJETIVO: Revisar la literatura científica sobre las intervenciones farmacológicas para el tratamiento de la enfermedad por el coronavirus 2019 (COVID ­ 19). METODOLOGÍA: Se desarrolló una búsqueda electrónica en la base de datos Medline (a través de Pubmed). Para tal fin, se construyó una estrategia de búsqueda sistemática, utilizando términos del lenguaje natural y descriptores de lenguaje controlado, teniendo como fecha de búsqueda desde el 01 de diciembre de 2019 (mes donde se reportó los primeros casos de COVID-19 en China) hasta el 20 de marzo de 2020. Se incluyó únicamente estudios publicados en idioma español o inglés. RESULTADOS: Se identificaron 947 referencias potencialmente relevantes. Tras la remoción de duplicados, y lectura de títulos y resúmenes, se seleccionaron 43 referencias para lectura a texto completo. Finalmente, se seleccionaron 15 estudios que respondieron a la pregunta PICO de interés. CONCLUSIONES: No existe a la fecha, ninguna intervención farmacológica que haya demostrado ser efectivo y segura para tratamiento de COVID-19. La calidad de la evidencia para los desenlaces reportados por los ensayos clínicos donde se evaluó Favipiravir y Lopinavir/ritonavir fue calificada como baja (Es muy probable que nuevos estudios tengan un impacto importante en la confianza que se tiene en el resultado estimado y que estos puedan modificar el resultado. La calidad de la evidencia para los desenlaces reportados por el ensayos clínico donde se evaluó Hidroxicloroquina es Muy Baja (Cualquier resultado estimado es muy incierto). No se identificó evidencia concluyente respecto al uso de Lopinavir más interferón α2b, el único estudio encontrado correspondió a una serie de 10 pacientes. Asímismo, la evidencia encontrada respecto a la combinación de arbidol y lopinavir/ritonavir se basa en serie de casos, que son estudios con muchas limitaciones, por lo que sus resultados deben analizarse con cuidado. No se obtuvo evidencia concluyente sobre el uso de arbidol, esta se basa únicamente en series de casos, con un pequeño número de pacientes. No se obtuvo evidencia concluyente sobre el uso de interferón alfa, sólo se encontró un reporte de caso.(AU)


Subject(s)
Humans , Pneumonia, Viral/drug therapy , Interferons/therapeutic use , Interferon-alpha/therapeutic use , Coronavirus Infections/drug therapy , Ritonavir/therapeutic use , Lopinavir/therapeutic use , Hydroxychloroquine/therapeutic use , Technology Assessment, Biomedical , Health Evaluation
16.
Rev. medica electron ; 42(3): 1882-1888, mayo.-jun. 2020.
Article in Spanish | LILACS, CUMED | ID: biblio-1127048

ABSTRACT

RESUMEN Se supone que aproximadamente 80 millones de personas a nivel mundial están infectadas con el virus de la hepatitis C. Un aproximado del 60 % de dichos pacientes aqueja síndrome de fatiga crónica. Se presentó un paciente portador de hepatitis crónica de tipo C, con manifestaciones clínicas de síndrome de fatiga crónica por más de dos años. Se han reportado estudios internacionales que han demostrado la relación existente entre el desarrollo de la respuesta inmune y el daño que ocasiona en el tejido cerebral la infección por virus de hepatitis C. Este trabajo tiene como objetivo la presentación del primer caso que se tiene referencia (AU).


ABSTRACT It is believed that almost 80 million persons are infected with the Hepatitis C virus around the world, and 60 % of them suffer the chronic fatigue syndrome. For that reason we present the case of a patient who is a carrier of the chronic fatigue syndrome for more than two years. Reports of international research have showed the relation between the immune answer and the damage caused by the infection of the hepatitis C virus in the brain tissues. The aim of this work is presenting the first case reported in Cuba (AU).


Subject(s)
Humans , Male , Fatigue Syndrome, Chronic/etiology , Hepatitis C/complications , Antiviral Agents/therapeutic use , Quality of Life , Fatigue Syndrome, Chronic/drug therapy , Interferons/adverse effects , Interferons/therapeutic use , Hepatitis C/drug therapy , Hepatitis C/epidemiology , Antibody Formation
17.
s.l; s.n; 3 jun. 2020. 26 p.
Non-conventional in Portuguese | BRISA, PIE, LILACS | ID: biblio-1099470

ABSTRACT

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referente ao dia anterior desse informe. Não são incluídos estudos pré-clínicos (in vitro, in vivo, in silico). A frequência dos estudos é demonstrada de acordo com a sua classificação metodológica (revisões sistemáticas, ensaios clínicos randomizados, coortes, entre outros). Para cada estudo é apresentado um resumo com avaliação da qualidade metodológica. Essa avaliação tem por finalidade identificar o grau de certeza/confiança ou o risco de viés de cada estudo. Para tal, são utilizadas ferramentas já validadas e consagradas na literatura científica, na área de saúde baseada em evidências. Cabe ressaltar que o documento tem caráter informativo e não representa uma recomendação oficial do Ministério da Saúde sobre a temática. Foram encontrados 16 artigos.


Subject(s)
Pneumonia, Viral/drug therapy , Coronavirus Infections/drug therapy , Betacoronavirus/drug effects , Ribavirin/therapeutic use , Technology Assessment, Biomedical , Immunoglobulins/therapeutic use , Chloroquine/therapeutic use , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Interferons/therapeutic use , Cyclosporine/therapeutic use , Adrenal Cortex Hormones/therapeutic use , Azithromycin/therapeutic use , Ritonavir/therapeutic use , Dexmedetomidine/therapeutic use , Lopinavir/therapeutic use , Rituximab/therapeutic use , Leflunomide/therapeutic use , Hydroxychloroquine/therapeutic use
18.
Brasília; s.n; 5 jun. 2020. 24 p.
Non-conventional in Portuguese | LILACS, BRISA, PIE | ID: biblio-1100288

ABSTRACT

O Informe Diário de Evidências é uma produção do Ministério da Saúde que tem como objetivo acompanhar diariamente as publicações científicas sobre tratamento farmacológico e vacinas para a COVID-19. Dessa forma, são realizadas buscas estruturadas em bases de dados biomédicas, referente ao dia anterior desse informe. Não são incluídos estudos pré-clínicos (in vitro, in vivo, in silico). A frequência dos estudos é demonstrada de acordo com a sua classificação metodológica (revisões sistemáticas, ensaios clínicos randomizados, coortes, entre outros). Para cada estudo é apresentado um resumo com avaliação da qualidade metodológica. Essa avaliação tem por finalidade identificar o grau de certeza/confiança ou o risco de viés de cada estudo. Para tal, são utilizadas ferramentas já validadas e consagradas na literatura científica, na área de saúde baseada em evidências. Cabe ressaltar que o documento tem caráter informativo e não representa uma recomendação oficial do Ministério da Saúde sobre a temática. Foram encontrados 11 artigos e 7 protocolos.


Subject(s)
Humans , Pneumonia, Viral/drug therapy , Coronavirus Infections/drug therapy , Betacoronavirus/drug effects , Ascorbic Acid/therapeutic use , Ribavirin/therapeutic use , Technology Assessment, Biomedical , Thalidomide/therapeutic use , Ceftriaxone/therapeutic use , Methylprednisolone/therapeutic use , Chloroquine/therapeutic use , Interferons/therapeutic use , Enoxaparin/therapeutic use , Azithromycin/therapeutic use , Ritonavir/therapeutic use , Angiotensin II Type 1 Receptor Blockers/therapeutic use , Lopinavir/therapeutic use , Vasopeptidase Inhibitors/therapeutic use , Hydroxychloroquine/therapeutic use
19.
Rev. cuba. oftalmol ; 33(2): e816, graf
Article in Spanish | LILACS, CUMED | ID: biblio-1139082

ABSTRACT

RESUMEN El papiloma conjuntival es un tumor de células escamosas adquirido, benigno, que se puede presentar a cualquier edad, pero más frecuentemente en la tercera y cuarta décadas de la vida. Los papilomas están asociados con la infección del virus papiloma humano, usualmente los tipos 6 y 11. Se presenta un paciente quien se encuentra en la cuarta década de la vida, fumador. Acudió al Servicio de Oculoplastia por aumento del volumen conjuntival en el ojo izquierdo. Luego del interrogatorio y de un examen ocular exhaustivo, se realizó el diagnóstico clínico de papiloma conjuntival recurrente. Se propuso exéresis, crioterapia y biopsia de las lesiones conjuntivales. Posterior a la intervención, se confirmó el diagnóstico anatomopatológico y se reajustó el tratamiento tópico ocular con interferón, con lo cual se obtuvieron resultados satisfactorios(AU)


ABSTRACT Conjunctival papilloma is a benign acquired squamous cell tumor occurring at any age, but more commonly in the third and fourth decades of life. Papillomas are associated to human papillomavirus infection, usually of types 6 and 11. A case is presented of a male smoker patient in his fourth decade of life. The patient attended the Oculoplastics Service due to conjunctival volume increase in his left eye. Interrogation and exhaustive ocular examination led to the clinical diagnosis of recurrent conjunctival papilloma. Exeresis, cryotherapy and biopsy of the conjunctival lesions were indicated. The anatomopathological diagnosis was confirmed after the intervention and a readjustment was made of the topical ocular treatment with interferon, with which satisfactory results were obtained(AU)


Subject(s)
Humans , Male , Adult , Papilloma/diagnosis , Interferons/therapeutic use , Cryotherapy/methods , Papillomavirus Infections/etiology
20.
Brasília; s.n; 5 maio 2020. 19 p.
Non-conventional in Portuguese | LILACS, BRISA, PIE | ID: biblio-1097405

ABSTRACT

Essa é uma produção do Departamento de Ciência e Tecnologia (Decit) da Secretaria de Ciência, Tecnologia, Inovação e Insumos Estratégicos em Saúde (SCTIE) do Ministério da Saúde (Decit/SCTIE/MS), que tem como missão promover a ciência e tecnologia e o uso de evidências científicas para a tomada de decisão do SUS, tendo como principal atribuição o incentivo ao desenvolvimento de pesquisas em saúde no Brasil, de modo a direcionar os investimentos realizados em pesquisa pelo Governo Federal às necessidades de saúde pública. Informar sobre as principais evidências científicas descritas na literatura internacional sobre tratamento farmacológico para a COVID-19. Além de resumir cada estudo identificado, o informe apresenta também uma avaliação da qualidade metodológica e a quantidade de artigos publicados, de acordo com a sua classificação metodológica (revisões sistemáticas, ensaios clínicos randomizados, entre outros). Foram encontrados 10 artigos e 20 protocolos.


Subject(s)
Humans , Pneumonia, Viral/drug therapy , Coronavirus Infections/drug therapy , Betacoronavirus/drug effects , Chloroquine/therapeutic use , Interferons/therapeutic use , Adrenal Cortex Hormones/therapeutic use , Azithromycin/therapeutic use , Ritonavir/therapeutic use , Drug Combinations , Lopinavir/therapeutic use , Janus Kinase Inhibitors/therapeutic use , Hydroxychloroquine/therapeutic use , Immunotherapy/instrumentation , Medicine, Chinese Traditional/instrumentation
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