R. Ahn

ORCID: 0009-0000-3032-1065
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About
Contact & Profiles
Research Areas
  • Maternal and fetal healthcare
  • Global Health and Surgery
  • Maternal and Perinatal Health Interventions
  • Emergency and Acute Care Studies
  • ICT in Developing Communities
  • Primary Care and Health Outcomes
  • Assisted Reproductive Technology and Twin Pregnancy
  • Airway Management and Intubation Techniques
  • Global Maternal and Child Health
  • Trauma and Emergency Care Studies
  • Stroke Rehabilitation and Recovery
  • Pediatric Pain Management Techniques
  • Grief, Bereavement, and Mental Health
  • COVID-19 epidemiological studies
  • Glaucoma and retinal disorders
  • Ultrasound in Clinical Applications
  • Infant Development and Preterm Care
  • Innovative Approaches in Technology and Social Development
  • Health and Conflict Studies
  • Acute Ischemic Stroke Management
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Global Health Workforce Issues
  • HIV/AIDS Impact and Responses
  • Child and Adolescent Health
  • Migration, Health and Trauma

Ronald Reagan UCLA Medical Center
2024

UCLA Medical Center
2024

University of Michigan–Ann Arbor
2024

Orthopaedic Hospital
2024

University of California, Los Angeles
2024

Harvard University
2012-2015

Massachusetts General Hospital
2009-2015

Allegheny General Hospital
2013

University of Pittsburgh
2013

Allegheny Health Network
2013

To evaluate the effectiveness and safety of an ultra-low-cost uterine balloon tamponade package (ESM-UBT™) for facility-based management uncontrolled postpartum haemorrhage (PPH) in Kenya, Sierra Leone, Senegal, Nepal.Prospective multi-centre case series.Facilities resource-scarce areas Nepal, Senegal.Women with 307 facilities across four countries.A standardised ESM-UBT was implemented over 29 months (1 September 2012 to 1 February 2015). Data were collected via a multi-pronged approach...

10.1111/1471-0528.13550 article EN BJOG An International Journal of Obstetrics & Gynaecology 2015-07-21

The aim of this study was to investigate the factors associated with prehospital delays in patients acute ischaemic stroke who are indicated receive thrombolysis if arriving within 2 h.Data were prospectively collected from eligible for intravenous thrombolytic treatment therapeutic time window. Patients divided into two groups depending on whether they arrived h understand delay.The non-delayed group included 27 (14.7%) and delayed 157 (85.3%). after symptom onset worsening symptoms,...

10.1136/emj.2010.094425 article EN Emergency Medicine Journal 2010-08-22

A field-based assessment was conducted to assess maternal and newborn health-care services, perinatal outcomes associated risk factors at Bint Al-Huda Maternal Newborn Teaching Hospital, a large referral hospital in southern Iraq.The multi-method approach used interviews, discussions, observation review of outcome data.There is limited vital signs, labour pattern, fetal response, complications during pregnancy labour.Perinatal neonatal mortality rates are 27.4/1000births 30.9/1000 live...

10.26719/2014.20.12.789 article EN Eastern Mediterranean Health Journal 2014-12-01

Background: It is unclear how family factors affect health care utilization among youth with persistent or recurrent pain, despite potential relevance to interventions targeting treatment barriers. Objective: We aimed examine young adolescents pain and factor influences toward higher utilization. Methods: analyzed longitudinal data from the Adolescent Brain Cognitive Development Study coded as none, infrequent (present 1-2 years), persistent/recurrent 3-4 years). Higher was nonroutine...

10.1177/01939459241273361 article EN Western Journal of Nursing Research 2024-08-20

Welcome to Annals of Global Health,Annals Health is a peer-reviewed, fully open access, online journal dedicated publishing high quality articles all aspects global health. The journal's mission advance health, promote research, and foster the prevention treatment disease worldwide. Its goals are improve health well-being people, equity, wise stewardship earth's environment. latest impact factor 3.64.Annals supported by Program for Public Common Good at Boston College. It was founded in 1934...

10.1016/j.aogh.2015.02.609 article EN cc-by-nc-nd Annals of Global Health 2015-03-12

Welcome to Annals of Global Health,Annals Health is a peer-reviewed, fully open access, online journal dedicated publishing high quality articles all aspects global health. The journal's mission advance health, promote research, and foster the prevention treatment disease worldwide. Its goals are improve health well-being people, equity, wise stewardship earth's environment. latest impact factor 3.64.Annals supported by Program for Public Common Good at Boston College. It was founded in 1934...

10.1016/j.aogh.2015.02.690 article EN cc-by-nc-nd Annals of Global Health 2015-03-12

Welcome to Annals of Global Health,Annals Health is a peer-reviewed, fully open access, online journal dedicated publishing high quality articles all aspects global health. The journal's mission advance health, promote research, and foster the prevention treatment disease worldwide. Its goals are improve health well-being people, equity, wise stewardship earth's environment. latest impact factor 3.64.Annals supported by Program for Public Common Good at Boston College. It was founded in 1934...

10.1016/j.aogh.2015.02.686 article EN cc-by-nc-nd Annals of Global Health 2015-03-12

Log in or Register Subscribe to journalSubscribe Get new issue alertsGet alerts Enter your Email address: Wolters Kluwer Health may email you for journal and information, but is committed maintaining privacy will not share personal information without express consent. For more please refer our Privacy Policy. eTOC Secondary Logo Journal All Articles Images Videos Podcasts Blogs Advanced Search Toggle navigation Login & Issues Current IssuePrevious Collections Obstetric Airway...

10.1097/01.aoa.0000472704.96338.11 article EN Obstetric Anesthesia Digest 2015-11-17

Summary form only given. Laser sclerostomy essentially requires that the organic polymers of sclera are fragmented and ejected in a gaseous state. This tissue phase change may be brought about by 1) photovaporization: thermal molecular fragmentation; 2) photodisruption: plasma expansion predominantly mechanical fragmentation, or 3) photodissociation: direct nonthermal decomposition. Lasers currently available to achieve these ends include: holmium:YAG (photothermal), Q-switched Nd:YAG...

10.1109/leos.1993.379014 article EN 2002-12-30

( BJOG . 2016;123:1532–1540) Uncontrolled postpartum hemorrhage (PPH) is a leading cause of maternal mortality and morbidity worldwide. Several interventions have been developed studied to manage uncontrolled PPH. However, several these are not available in resource-limited settings. The authors this study PPH package that includes an ultra-low cost (<US$5) condom uterine balloon tamponade kit called Every Second Matters for Mothers Babies TM-UBT (ESM-UBT). They had previously used the...

10.1097/01.aoa.0000515756.75824.30 article EN Obstetric Anesthesia Digest 2017-05-17
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