César Alas‐Pineda

ORCID: 0000-0003-4183-9104
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Research Areas
  • Ectopic Pregnancy Diagnosis and Management
  • COVID-19 Clinical Research Studies
  • Renal Diseases and Glomerulopathies
  • Intestinal and Peritoneal Adhesions
  • Appendicitis Diagnosis and Management
  • Prenatal Screening and Diagnostics
  • Assisted Reproductive Technology and Twin Pregnancy
  • Urological Disorders and Treatments
  • Tuberous Sclerosis Complex Research
  • Maternal and fetal healthcare
  • Complement system in diseases
  • Parathyroid Disorders and Treatments
  • Vector-borne infectious diseases
  • Coagulation, Bradykinin, Polyphosphates, and Angioedema
  • Genetic and Kidney Cyst Diseases
  • Maternal and Neonatal Healthcare
  • Genetic Syndromes and Imprinting
  • Celiac Disease Research and Management
  • Kidney Stones and Urolithiasis Treatments
  • Chronic Kidney Disease and Diabetes
  • Gestational Trophoblastic Disease Studies
  • Long-Term Effects of COVID-19
  • Esophageal and GI Pathology
  • Cardiac Arrest and Resuscitation
  • Head and Neck Anomalies

Aventura Hospital and Medical Center
2025

Honduras Foundation for Agricultural Research
2021-2024

Universidad Católica de Honduras Nuestra Señora Reina de la Paz
2018-2024

Hospital San Pedro
2024

Departamento de Epidemiología
2024

Hospital Estadual Mário Covas
2021-2023

Tesla (United States)
2022

Objective This study aims to assess the impact of tracheal visualization on weaning success among tracheostomized patients in skilled and long-term care facilities, highlighting its role reducing complications enhancing clinical outcomes. Methods A retrospective observational was conducted residing nursing homes Florida between 2018 2023. The included individuals aged 18 years or older with established tracheostomies. Routine techniques were used confirm tube placement, evaluate health,...

10.7759/cureus.76748 article EN Cureus 2025-01-01

Abdominal ectopic pregnancy (AEP) occurs within the peritoneal cavity, outside genital organs (uterus, tubes, ovaries). It is an unusual condition with incidence that varies from 1:10,000 to 1:30,000 of all pregnancies worldwide. A 38-year-old primigravid patient was diagnosed in second trimester AEP. Pregnancy reached 35.6 gestational weeks, and underwent surgery via laparotomy for extraction live fetus. Complete removal placenta performed without maternal or fetal complications. AEP...

10.1159/000521733 article EN cc-by-nc Biomedicine Hub 2022-02-25

Abstract Background Anaplastic thyroid carcinoma is a rare, rapidly progressive, and highly aggressive tumor. It has global annual incidence of 1–2 per million people. mostly affects older adults women. The median survival duration after diagnosis does not exceed 6–8 months. Case presentation A 60-year-old female patient mixed race (Honduran) presented to the local medical service with dysphonia that had started approximately 2 months earlier, accompanied by orthopnea 1 month earlier. On...

10.1186/s13256-021-03249-8 article EN cc-by Journal of Medical Case Reports 2022-02-01

Abstract Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disorder. TSC consists of a wide variety clinical manifestations, with neurological and dermatological symptoms being the most frequent. This study aims to describe characteristics management pregnant patient incidentally diagnosed TSC.

10.1002/ccr3.6555 article EN cc-by-nc Clinical Case Reports 2022-12-01

Según la cultura popular latinoamericana, el empacho es una enfermedad intestinal causada por ingesta excesiva de alimentos, fríos o mal cocidos. La manipulación abdominal “sobada” uno los tratamientos populares utilizados para y consiste en un masaje abdominal, donde se frota, estira piel aplica presión sobre abdomen.Objetivos: Caracterizar evolución clínica las complicaciones secundarias al retraso diagnóstico, pacientes pediátricos con apendicitis aguda, antecedente abdominal.Pacientes...

10.32641/andespediatr.v92i1.3352 article ES cc-by Andes pediatrica 2021-02-20

BackgroundThe COVID-19 pandemic has had a severe impact on the Latin American subcontinent, particularly in areas with limited hospital resources and restricted Intensive Care Unit (ICU) capacity. This study aimed to provide comprehensive description of clinical characteristics, outcomes, factors associated survival hospitalized patients Honduras.Research questionWhat were characteristics outcomes large referral center Honduras?Study design methodsThis employed retrospective cohort conducted...

10.1016/j.heliyon.2024.e24015 article EN cc-by-nc-nd Heliyon 2024-01-01

Abstract Background Bladder lithiasis comprises 5% of urological lithiasis. Large bladder stones associated with vesicovaginal fistulas are rare, and the risk factors not an isolated process. There metabolic comorbidities this pathology, including diabetes mellitus. Case presentation A 70-year-old Mestizo patient is presented, reporting dysuria, pollakiuria, abdominal pain 4 months evolution, located in hypogastric region, also a sensation foreign body vaginal introitus. In her pathological...

10.1186/s13256-024-04355-z article EN cc-by Journal of Medical Case Reports 2024-03-17

Thrombotic Thrombocytopenic Purpura (TTP) is rare and potentially life-threatening thrombotic microangiopathy (TMA) caused by acquired immune-mediated or congenital deficiency of the von Willebrand factor regulatory enzyme, a Disintegrin And Metalloproteinase with Thrombospondin Type 1 motif, member 13 (ADAMTS13) which cause microthrombi to form occlude microvasculature. The occurrence acute kidney injury (AKI) in TTP often underestimated due confusion hemolytic uremic syndrome (HUS). A...

10.7759/cureus.67138 article EN Cureus 2024-08-18

Iris epithelial cysts are rare, spontaneous, epithelium-lined spaces that arise from the iris-pigmented layer and ciliary body can cause a narrowing of anterior chamber angle leading to pseudo-plateau iris configuration (PPI). We present case an 80-year-old female patient with history decreased visual acuity, diagnosed bilateral cataracts secondary multiple peripheral pigment cysts. This report describes detection process, management strategy course treatment who underwent cataract surgery...

10.25259/gjcsro_28_2024 article EN Global Journal of Cataract Surgery and Research in Ophthalmology 2024-10-07

To compare the effect of intraumbilical vein oxytocin injection with standard management in reducing blood loss during third and fourth stages labor. Acute complications threaten mother's life The most common complication is postpartum hemorrhage, which remains a leading cause maternal mortality, particularly developing countries.A randomized controlled trial was conducted Gynecology Obstetrics Department Leonardo Martínez Valenzuela Hospital from January to June 2021. A probabilistic sample...

10.5468/ogs.22184 article EN cc-by-nc Obstetrics & Gynecology Science 2022-12-28

Introduction A number of parenteral infections in third-world countries are caused by blood transfusions. Our objective was to determine the prevalence and factors associated with infected obtained Honduran Red Cross through donations, ensure safety donated blood. Materials methods This study used a cross-sectional analytical design based on secondary analysis data. Information donors from San Pedro Sula, Honduras, between 2014 2016 were database Cross. Data performed two phases. The first...

10.1371/journal.pone.0207338 article EN cc-by PLoS ONE 2018-11-15

Objetivo: Identificar la presencia de infección sitio quirúrgico y factores riesgo en pacientes sometidas a cirugías Gineco-Obstétricas forma programada o urgencia un hospital II nivel atención Honduras.

10.4067/s0717-75262021000100042 article ES cc-by-nc-nd Revista chilena de obstetricia y ginecología 2021-02-01

Antecedentes: El hiperparatiroidismo primario, tercer trastorno metabólico más común a nivel mundial, provoca un aumento del calcio sérico y de la hormona paratiroidea, causado por una hiperactividad las gláansd puaratiroideas. En el 85% los casos, se debe adenoma paratiroideo. Es predominantemente asintomático (>80%), pero sus manifestaciones pueden ser musculo-esqueléticas, neurológicas, psiquiátricas, renales, cardiovasculares, gastrointestinales. Descripción Caso Clínico: Paciente...

10.5377/rmh.v87i2.11905 article ES Revista Médica Hondureña 2019-07-30

Li–Fraumeni syndrome is an inherited, autosomal dominant disease. It categorized as a rare disease caused by mutations of the TP53 gene, which causes increased susceptibility patients and their children to many types cancer. Choroid plexus tumor rare, occurs in 0.3 cases per 1,000,000 people, 40% turn out be carcinomas. We present 12-year-old boy with history worsening headaches more than one month, gait disturbance, projectile vomiting, right hemiparesis. An intraventricular was identified...

10.1155/2021/6612802 article EN cc-by Case Reports in Pediatrics 2021-01-11

El Hospital Nacional Dr. Mario Catarino Rivas (hospital de segundo nivel atención), sirve como centro atención para embarazos alto riesgo la zona noroccidental Honduras; reportó 1,702 casos trastornos hipertensivos del embarazo en 2017 y 2,070 2018. Se caracterizó pacientes con signos síntomas agrupadas desde un punto vista obstétrico, epidemiológico clínico. realizó estudio, descriptivo corte transversal gestantes que presentaron cefalea, cifras tensionales elevadas (≥ 140/90mmHg);...

10.36829/63cts.v8i2.888 article ES cc-by-nc-sa Ciencia Tecnologí­a y Salud 2021-12-15

In children, acute appendicitis (AA) is usually mistaken for empacho, which, according to popular belief, caused by the ingestion of undercooked or cold food causing gastrointestinal symptoms. The empirical treatment abdominal manipulation, consisting massages with different maneuvers on wall, accompanied home remedies. effect these therapies in presence AA unknown.To determine association between manipulation and complicated pediatric patients.Case-control study a population under 18 years...

10.32641/andespediatr.v94i1.4218 article EN cc-by Andes pediatrica 2023-02-21

Introducción. Streptococcus agalactiae, conocido actualmente como estreptococo delgrupo B (EGB), es el principal microorganismo que coloniza tracto genitourinarioen pacientes gestantes, llegando a causar consecuencias graves en neonato,como sepsis neonatal, neumonía y meningitis. Objetivo. Determinar la prevalenciade EGB mujeres gestantes del Hospital Nacional Dr. Mario Catarino Rivas, enHonduras. Materiales métodos. Estudio descriptivo, prospectivo, transversal. Seutilizó un muestreo por...

10.31403/rpgo.v69i2542 article ES Revista Peruana de Ginecología y Obstetricia 2023-10-17

La enfermedad de Lyme es la infección transmitida por garrapatas más común en Norteamérica y Europa. Sin embargo, América Latina se han reportado pocos datos. Borrelia burgdorferi capaz invadir el sistema nervioso central causando neuroborreliosis Lyme. Se comunica caso una mujer joven con encefalitis síndrome cerebeloso, presentación poco frecuente, que manifestó cefalea, marcha atáxica, nistagmo ptosis palpebral. realizó diagnóstico serología positiva Western blot para suero....

10.4067/s0716-10182023000400435 article ES Revista chilena de infectología 2023-08-01

RESUMENConcepto: El adenocarcinoma de trompa Falopio es una neoplasia poco frecuente que afecta a mujeres entre 50 y 70 anos.Caso: Paciente 39 anos se presenta consulta por molestias urinarias inespecificas persistentes. Despues realizar un ultrasonido transvaginal, encontro masa en el anexo izquierdo. Se le indico la realizacion laparotomia exploratoria cual extirpo tumor 8 cm izquierda ademas apendice. informe histopatologico manifesto trataba carcinoma seroso papilar uterina.Conclusion:...

10.37980/im.journal.revcog.2020858 article ES Revista de la Federación Centroamericana de Obstetricia y Ginecología 2020-01-08

Abstract Background: To solve infertility, modern science has promoted assisted reproduction techniques such as in vitro fertilization, ovulation induction, and artificial insemination. Quadruple-type multiple pregnancies occur 1 of every 500,000 pregnancies, it is estimated that 90% due to reproductive techniques, which often lead numerous complications. Case presentation: Here we present a case 33-year-old woman, who desired pregnancy, but had history primary infertility diagnosed by...

10.21203/rs.3.rs-1160070/v1 preprint EN cc-by Research Square (Research Square) 2022-01-06
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