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  • Preserved peak exercise capacity in Andean highlanders with excessive erythrocytosis both before and after isovolumic hemodilution. 
    Anza Ramírez, Cecilia Isabel; Gu, Wanjun; Macarlupú Bernuy, Jose Luis; Figueroa Mujiica, Romulo Joseph; Vizcardo Galindo, Gustavo Andrés; Heinrich, Erica C; Tift, Michael S; Wagner, Harrieth E; Wagner, Peter D; Simonson, Tatum S; Villafuerte Castrillón, Francisco Carlos (American Physiological Society, 2023)
    In chronic mountain sickness (CMS), increased blood oxygen (O2)-carrying capacity due to excessive erythrocytosis (EE, [Hb] ≥ 21 g/dL) could be offset, especially during exercise by both impaired cardiac output (Qt) and ...
  • Presión de distensión alveolar como marcador de sobrevida en pacientes obesos con síndrome de dificultad respiratoria aguda en el Servicio de Cuidados Intensivos Generales, del Hospital Cayetano Heredia en período entre 2016 – 2019 
    Caytano García, Candy Lizbet (Universidad Peruana Cayetano HerediaPE, 2019)
    El síndrome de dificultad respiratoria aguda (SDRA), según la definición de Berlín (2012) incluye los criterios radiográficos, tiempo (dentro de los 7 días), ausencia de compromiso cardiológico, con PEEP (5 cmH2O) y severidad ...
  • Presumptive tests: A substitute for Benzidine in blood samples recognition 
    Gomes, C.; López-Matayoshi, C.; Palomo-Díez, S.; López-Parra, A. M.; Cuesta-Alvaro, P.; Baeza-Richer, C.; Gibaja, J. F.; Arroyo-Pardo, E. (Elsevier, 2017)
    The nature of the sample in a forensic case is one of the most important factors, since it determines the posterior analysis, helping to define or discard its identity (like blood versus semen). A presumptive test is a ...
  • Presupuesto participativo, ¿las regiones más vulnerables lo invierten en salud? 
    Carrillo Larco, Rodrigo Martín; Segura, E.R. (Instituto Nacional de Salud, 2012)
    Los países latinoamericanos han adoptado un modelo de gestión en el que la población coordina con sus autoridades los planes de inversión social (1); a ello se le conoce como presupuesto participativo (PP). En el Perú, la ...
  • Preterm birth risk at high altitude in Peru 
    Levine, Lisa D.; Gonzales Rengifo, Gustavo Francisco; Tapia Aguirre, Vilma Lucrecia; Gasco Tantachuco, Manuel Enrique; Sammel, Mary D.; Srinivas, Sindhu K.; Ludmir, Jack (Elsevier, 2015)
    OBJECTIVE: High altitude has been implicated in a variety of adverse pregnancy outcomes including preeclampsia and stillbirth. Smaller studies show conflicting data on the association between high altitude and preterm ...
  • Prevalence and Association of Leishmania RNA Virus-1 (LRV-1) in Severe and Non-Severe Phenotypes of American Tegumentary Leishmaniasis from Peru 
    Kariyawasam, R.; Lau, R.; Valencia, B.; Llanos Cuentas, Elmer Alejandro; Boggild, A.K. (Elsevier, 2018)
    Background: American tegumentary leishmaniasis (ATL) comprises a discrete set of clinical presentations of leishmaniasis endemic to Latin America and particularly Peru. Leishmania RNA virus-1 (LRV-1) is a double stranded ...
  • Prevalence and Burden of PRISm in Population Cohorts From Three LMIC Settings 
    Grealis, K; Siddharthan, T; Pollard, S; Hossain, D; Alupo, P; Chandyo, R; Cárdenas García-Santillán, María Kathia; Flores-Flores, O; Kirenga, B; Miranda, J. Jaime; Sharma, A; Shrestha, L; Checkley, W; Hurst, J (American Thoracic Society, 2023)
    Introduction: Over 90% of morbidity and mortality from chronic respiratory disease occurs in low-and middle-income countries (LMICs), with significant economic impact. Preserved ratio impairedspirometry (PRISm) is a prevalent ...
  • Prevalence and clinical outcomes of pleural effusion in COVID-19 patients: A systematic review and meta-analysis. 
    Rathore, Sawai Singh; Hussain, Nabeel; Manju, Ade Harrison; Wen, Qingqing; Tousif, Sohaib; Avendano-Capriles, Camilo Andres; Hernandez-Woodbine, Maria Jose; Rojas, Gianpier Alonzo; Vatsavayi, Priyanka; Tera, Chenna Reddy; Ali, Muhammad Adnan; Singh, Romil; Saleemi, Shayan; Patel, Deep Manojkumar (Wiley, 2021)
    Observational studies indicate that pleural effusion has an association with risk and the clinical prognosis of COVID-19 disease; however, the available literature on this area is inconsistent. The objective of this ...
  • Prevalence and Data Availability of Early Childhood Caries in 193 United Nations Countries, 2007-2017 
    El Tantawi, Maha; Folayan, Morenike O.; Mehaina, Mohamed; Vukovic, Ana; Castillo, Jorge L.; Gaffar, Balgis O.; Arheiam, Arheiam; Al-Batayneh, Ola B.; Kemoli, Arthur M.; Schroth, Robert J.; Lee, Gillian H. M. (American Public Health Association, 2018)
    OBJECTIVES: To assess the relationship between health care system and economic factors and early childhood caries (ECC) data availability and prevalence. METHODS: We estimated ECC data for 193 United Nations countries from ...
  • The Prevalence and Etiologies of Transverse Myelitis in Latin America: A Systematic Review 
    Almubaslat, F; Underwood, M; Torian, S; Salvatierra Vega, Justina Luz; Aponte Castro, Rocío del Pilar; Baldwin-SoRelle, C; Carlson, R; Diaz, M (Wolters Kluwer Health, 2023)
    Objective: To investigate the prevalence of transverse myelitis (TM) in Latin America (LA) and identify common etiologies and preferred diagnostic tools. Background: TM is a rare neuroinflammatory condition of the spinal ...
  • Prevalence and Factors Associated with Eating Disorders in Military First Line of Defense against COVID-19: A Cross-Sectional Study during the Second Epidemic Wave in Peru 
    Valladares-Garrido, Mario J.; León Figueroa, Darwin Anthony; Picón-Reátegui, Cinthia Karina; García-Vicente, Abigaíl; Valladares-Garrido, Danai; Failoc-Rojas, Virgilio E.; Pereira-Victorio, César Johan (MDPI, 2023)
    Few studies have evaluated eating disorders in military personnel engaged in defense activities during the COVID-19 pandemic. We aimed to determine the prevalence and factors associated with eating disorders in military ...
  • Prevalence and incidence of stroke in Latin America and the Caribbean: a systematic review and meta-analysis. 
    Cagna-Castillo, Diego; Salcedo-Carrillo, A. Lucia; Carrillo Larco, Rodrigo Marco; Bernabé Ortiz, Antonio (Springer Nature, 2023)
    Stroke is a recurrent and well-known cardiovascular event and a leading cause of death worldwide. We identified reliable epidemiological evidence of stroke in Latin America and the Caribbean (LAC) and estimated the ...
  • Prevalence and risk factors associated with pediculosis capitis in an impoverished urban community in Lima, Peru 
    Lesshafft, Hannah; Baier, Andreas; Guerra, Humberto; Terashima, Angelica; Feldmeier, Hermann (Medknow Publications, 2013)
    Background: Pediculosis capitis is a ubiquitous parasitic skin disease associated with intense pruritus of the scalp. In developing countries it frequently affects children and adults, but epidemiological data at the ...
  • Prevalence and Risk Factors for Human Cystic Echinococcosis in the Cusco Region of the Peruvian Highlands Diagnosed Using Focused Abdominal Ultrasound 
    Tamarozzi, Francesca; Hou, Amy; Morales Fernández, María Luisa; Giordani, Maria Teresa; Vilca, Freddy; Mozo, Karen; Bascope, Ruben; White, A. Clinton; Brunetti, Enrico; Chen, Lin; Cabada, Miguel M. (American Society of Tropical Medicine and Hygiene, 2017)
    Latin America is among the highly endemic regions for cystic echinococcosis (CE). In Peru, an estimated 1,139 disability-adjusted life years are lost annually from surgical treatment of CE. This is comparable with the ...
  • Prevalence and risk factors of restrictive spirometry in a cohort of Peruvian adults 
    Siddharthan, T.; Grigsby, M.; Miele, C. H.; Bernabé Ortiz, Antonio; Miranda, J. Jaime; Gilman, Robert Hugh; Wise, R. A.; Porter, J. C.; Hurst, J. R.; Checkley, W. (International Union Against Tuberculosis and Lung Disease, 2017)
    INTRODUCTION: Few studies have described the prevalence of and lung function decline among those with a restrictive spirometric pattern (RSP) in low- and middle-income countries. METHODS: We analyzed prospective data from ...
  • Prevalence and Transmission of Trypanosoma cruzi in People of Rural Communities of the High Jungle of Northern Peru 
    Alroy, K.A.; Huang, C.; Gilman, Robert Hugh; Quispe-Machaca, V.R.; Marks, M.A.; Ancca-Juarez, J.; Hillyard, M.; Verastegui Pimentel, Manuela Renee; Sanchez, G.; Cabrera, L.; Vidal, E.; Billig, E.M.W.; Cama, V.A.; Naquira Velarde, Cesar Gabriel; Bern, C.; Levy, M.Z.; Working Group on Chagas Disease in Peru (Public Library of Science, 2015)
    Vector-borne transmission of Trypanosoma cruzi is seen exclusively in the Americas where an estimated 8 million people are infected with the parasite. Significant research in southern Peru has been conducted to understand ...
  • Prevalence of and factors associated with childhood anaemia in remote villages of the Peruvian Amazon: a cross-sectional study and geospatial analysis. 
    Morocho-Alburqueque, Noelia; Quincho-Lopez, Alvaro; Nesemann, John M.; Cañari Casaño, Jorge Luis; Elorreaga Reyes, Oliver Antonio; Muñoz, Marleny; Talero, Sandra; Harding-Esch, Emma M.; Saboyá-Díaz, Martha Idalí; Honorio-Morales, Harvy A.; Durand, Salomón; Carey-Angeles, Cristiam A.; Klausner, Jeffrey D.; Keenan, Jeremy D.; Lescano Guevara, Andres Guillermo (Oxford University Press, 2023)
    BACKGROUND: Anaemia is a public health problem in Peru. In the Loreto region of the Amazon, ≥50% of children may be anaemic, although insufficient information exists for rural villages. METHODS: To generate more data about ...
  • Prevalence of and Factors Associated with Negative Microscopic Diagnosis of Cutaneous Leishmaniasis in Rural Peru 
    Lamm, Ryan; Alves, Clark; Perrotta, Grace; Murphy, Meagan; Messina, Catherine; Sanchez, Juan F.; Perez, Erika; Rosales, Luis Angel; Lescano Guevara, Andres Guillermo; Smith, Edward; Valdivia, Hugo; Fuhrer, Jack; Ballard, Sarah-Blythe (American Society of Tropical Medicine and Hygiene, 2018)
    Cutaneous leishmaniasis is endemic to South America where diagnosis is most commonly conducted via microscopy. Patients with suspected leishmaniasis were referred for enrollment by the Ministry of Health (MoH) in Lima, ...
  • Prevalence of and risk factors for vertebral fracture and low bone mineral density among Peruvian women aging with HIV 
    Cabrera, Diego M.; Cornejo, Mijahil P.; Slotkin, Rebecca; Pinedo, Yvett; Yu, Wei; Guan, Wenmin; Garcia Funegra, Patricia Jannet; Hsieh, Evelyn (Springer, 2023)
    Summary : Osteoporosis and fracture risk among women with HIV in Latin America is understudied. In a sample of Peruvian women with and without HIV, women with HIV had lower femoral neck and total hip BMD and a higher ...
  • Prevalence of Antimicrobial Resistance in Gram-Negative Bacteria Bloodstream Infections in Peru and Associated Outcomes: VIRAPERU Study. 
    Krapp Lopez, Fiorella del Carmen; García Apac, Coralith Marlinda; Hinostroza, Noemi; Astocondor Gamarra, Aurora Lizeth; Rondon Paz, Claudia Rossana; Ingelbeen, Brecht; Alpaca-Salvador, Hugo A.; Amaro Giraldo, Catherine Leonor; Aguado Ventura, Carla; Barco-Yaipén, Evelyn; Bocangel Fernandez, Cesar; Briones, Alexander; Burgos, Antonio; Campana, Rene; Castillo, Kelly; Castañeda-Sabogal, Alex; Coaquira, Angelica; Concha-Velasco, Fátima; Cuadros, Edwin Cuaresma; Chincha Lino, Omayra Jannet; Diaz, Juan Carlos; Díaz Sipión, Roberto; Fernandez, Victor; Hueda-Zavaleta, Miguel; López, Enrique; Valera-Krumdieck, María; Vásquez, Rubén; Vidaurre Torres, Ana María; Villegas-Chiroque, Miguel; Sarmiento Lopez, Favio; Sullón Zavaleta, Pedro Alberto; Sierra Chavez, Elizett; Paricahua Peralta, Eduardo; Peralta Córdova, Teresa; Pino-Dueñas, Jimena Edith; Jacobs, Jan (American Journal of Tropical Medicine and Hygiene, 2023)
    Surveillance of antimicrobial resistance among gram-negative bacteria (GNB) is of critical importance, but data for Peru are not available. To fill this gap, a non-interventional hospital-based surveillance study was ...

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