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P. Ramachandran · SciRah

Researcher profile · Semantic Scholar

P. Ramachandran

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P. Ramachandran — researcher profile on SciRah

h-index: 15
Works: 101
Citations: 605

Most-cited papers

Undiagnosed Obstructive Sleep Apnea and Postoperative Outcomes: A Prospective Observational Study
U. Devaraj, S. Rajagopala, Ajay Kumar, P. Ramachandran +2 more
2017Respiration49 citations
Semantic Scholar
Air enema for intussusception: Is predicting the outcome important?
P. Ramachandran, A. Gupta, P. Vincent, S. Sridharan
2008Pediatric surgery international (Print)35 citations
Semantic Scholar
Obstructive Sleep Apnea in a rural population in South India: Feasibility of health care workers to administer level III sleep study
A. Pinto, U. Devaraj, P. Ramachandran, B. Joseph +1 more
2018Lung India27 citations Open access
Semantic Scholar
Recent trends in the diagnosis and management of biliary atresia in developing countries
P. Ramachandran, M. Safwan, M. Reddy, M. Rela
2015Indian Pediatrics27 citations
Semantic Scholar
Multidisciplinary management of hepatoblastoma in children: Experience from a developing country
N. Shanmugam, J. Scott, Vimal Kumar, Mukul Vij +8 more
2017Pediatric Blood & Cancer26 citations
Semantic Scholar
Impact of ductal plate malformation on survival with native liver in children with biliary atresia
M. Safwan, P. Ramachandran, Mukul Vij, N. Shanmugam +1 more
2015Pediatric surgery international (Print)26 citations
Semantic Scholar
Rectal Prolapse of Intussusception - A Single Institution's Experience
P. Ramachandran, P. Vincent, Santhosh Prabhu, S. Sridharan
2006European journal of pediatric surgery26 citations
Semantic Scholar
Living donor liver transplantation for biliary atresia – An Indian experience
M. Safwan, P. Ramachandran, M. Reddy, N. Shanmugam +1 more
2016Pediatric Transplantation23 citations
Semantic Scholar
Partial Internal Biliary Diversion: A Solution for Intractable Pruritus in Progressive Familial Intrahepatic Cholestasis Type 1
R. Ganesh, N. Suresh, M. Sathiyasekeran, P. Ramachandran
2011Saudi Journal of Gastroenterology23 citations Open access
Semantic Scholar
Differential changes in intrinsic innervation and interstitial cells of Cajal in small bowel atresia in newborns.
S. Gfroerer, R. Metzger, H. Fiegel, P. Ramachandran +1 more
2010World Journal of Gastroenterology22 citations Open access
Semantic Scholar
Prevalence of restless legs syndrome and quality of sleep in type 2 diabetics.
Thara Pinheiro, Tijo Thomas, U. Devaraj, P. Ramachandran +1 more
2020Journal of diabetes and its complications18 citations
Semantic Scholar
Early Cholangitis after Portoenterostomy in Children with Biliary Atresia
P. Ramachandran, M. Safwan, M. S. Balaji, Ashitha K. Unny +3 more
2019Journal of Indian Association of Pediatric Surgeons16 citations Open access
Semantic Scholar
The extended Kasai portoenterostomy for biliary atresia: A preliminary report
P. Ramachandran, M. Safwan, S. Srinivas, N. Shanmugam +2 more
2016Journal of Indian Association of Pediatric Surgeons16 citations Open access
Semantic Scholar
RNA-seq reveals outcome-specific gene expression of MMP7 and PCK1 in biliary atresia
P. Ramachandran, D. Balamurali, J. Peter, M. Kumar +4 more
2019Molecular Biology Reports15 citations
Semantic Scholar
Morphological abnormalities in the innervation of the atretic segment of bowel in neonates with intestinal atresia
P. Ramachandran, P. Vincent, S. Ganesh, S. Sridharan
2007Pediatric surgery international (Print)15 citations
Semantic Scholar
Ultrasonographic assessment of skeletal muscle mass and diaphragm function in patients with chronic obstructive pulmonary disease: A case–control study
P. Ramachandran, U. Devaraj, Bhavna Patrick, D. Saxena +4 more
2020Lung India13 citations Open access
Semantic Scholar
Impact of Cancer Support Groups on Childhood Cancer Treatment and Abandonment in a Private Pediatric Oncology Centre
A. Srinivasan, Kartikeya Tiwari, J. Scott, P. Ramachandran +1 more
2015Indian Journal of Palliative Care13 citations Open access
Semantic Scholar
The effect of CPAP therapy on excessive daytime sleepiness and quality of life in subjects with obstructive sleep apnoea: an AB design study
K. Venkatnarayan, U. Devaraj, C. Veluthat, Varghese Louis +3 more
2020Sleep and Breathing12 citations
Semantic Scholar
Identifying phenotypes of obstructive sleep apnea using cluster analysis
K. Venkatnarayan, U. Krishnaswamy, Nithin Kumar Reddy Rajamuri, S. Selvam +4 more
2022Sleep and Breathing11 citations
Semantic Scholar
Understanding the Challenges of Intensive Care Staff in Communicating With Patients and Patients’ Families During the COVID-19 Crisis: A Qualitative Exploration
Manjulika Vaz, Carol D'Silva, Bhuvana Krishna, P. Ramachandran +3 more
2023Cureus10 citations Open access
Semantic Scholar
Changes of smooth muscle contractile filaments in small bowel atresia.
S. Gfroerer, H. Fiegel, P. Ramachandran, U. Rolle +1 more
2012World Journal of Gastroenterology10 citations Open access
Semantic Scholar
Gorhams disease: vanishing bone syndrome.
R. Prasanna, J. Sankar, P. Ramachandran
2009Indian Pediatrics10 citations
Semantic Scholar
Prevalence and Risk Factors for OSA among Urban and Rural Subjects in Bengaluru District, South India: A Cross-sectional Study
U. Devaraj, U. Krishnaswamy, P. Ramachandran, S. Balla +4 more
20219 citations Open access
Semantic Scholar
Comparison of spray catheter with “spray-as-you-go” technique for airway anesthesia during flexible bronchoscopy – A randomized trial
K. Venkatnarayan, U. Devaraj, U. Krishnaswamy, P. Ramachandran +2 more
2020Lung India9 citations Open access
Semantic Scholar
A cross-sectional study of skin prick test to Aspergillus fumigatus antigen in asthmatic patients seen at a tertiary healthcare center
J. Savio, P. Ramachandran, Vinutha Jairaj, U. Devaraj +1 more
2019Indian Journal of Allergy Asthma and Immunology9 citations Open access
Semantic Scholar
Actinomyces naeslundii causing pulmonary endobronchial Actinomycosis – A case report
B. G. Supriya, S. Harisree, J. Savio, P. Ramachandran
2019Indian Journal of Pathology and Microbiology9 citations Open access
Semantic Scholar
Strangulated left paraduodenal hernia in an infant
P. Ramachandran, S. Sridharan
2003Pediatric surgery international (Print)9 citations
Semantic Scholar
Age Is Not a Criterion in Patient Selection for Kasai Portoenterostomy
P. Ramachandran, M. Safwan, Vidya Tamizhvanan, M. S. Balaji +3 more
2019Journal of Indian Association of Pediatric Surgeons8 citations Open access
Semantic Scholar
Chylothorax in gastric adenocarcinoma: A case report and systematic review of the English literature
U. Devaraj, P. Ramachandran, M. Correa, G. D'Souza
2014Lung India8 citations Open access
Semantic Scholar
Outcomes for high‐risk hepatoblastoma in a resource‐challenged setting
A. Rammohan, M. Rela, G. V. Kumar, J. X. Scott +3 more
2020BJS Open7 citations Open access
Semantic Scholar
Monitoring whole-lung lavage using lung ultrasound: The changing phases of the lung
U. Devaraj, P. Ramachandran, A. Chaudhury, K. Maheshwari +1 more
2018Lung India7 citations Open access
Semantic Scholar
Obstructive Sleep Apnea in Patients with Myocardial Infarction: Experience from a Tertiary Care Hospital in South India
U. Devaraj, P. Ramachandran, G. D. Souza
20137 citations Open access
Semantic Scholar
Turpentine-induced chemical pneumonitis with broncho-pleural fistula.
A. Rodricks, M. Satyanarayana, Gabriele D'Souza, P. Ramachandran
2003Journal of Association of Physicians of India7 citations
Semantic Scholar
A simple high‐volume culture technique—Good substitute for polymerase chain reaction for the detection of Aspergillus species in bronchoalveolar lavage samples
Haritha Subhagan, J. Savio, P. Padaki, Sweta Srivastava +4 more
2021Mycoses (Berlin)6 citations
Semantic Scholar
α-Smooth muscle actin expression predicts the outcome of Kasai portoenterostomy in biliary atresia
P. Ramachandran, Ashitha K. Unny, Mukul Vij, M. Safwan +2 more
2019Saudi Journal of Gastroenterology6 citations Open access
Semantic Scholar
Recurrent spontaneous pneumomediastinum in a young female: Hamman's crunch revisited
U. Devaraj, P. Ramachandran, G. D'Souza
2014Oxford Medical Case Reports6 citations Open access
Semantic Scholar
Restless legs syndrome in patients with chronic renal failure on hemodialysis: Does peripheral iron status matter?
P. Ramachandran, U. Devaraj, S. Sebastian, U. Krishnaswamy +1 more
2018Annals of Movement Disorders5 citations Open access
Semantic Scholar
Paediatric rehabilitation in a developing country—India in relation to aetiology, consequences and outcome in a group of 459 burnt children
K. Ramakrishnan, V. Jayaraman, A. Andal, J. Shanker +1 more
20045 citations
Semantic Scholar
Neurosarcoidosis (a case report).
G. Ahuja, P. Ramachandran, S. Roy
1979Journal of Association of Physicians of India5 citations
Semantic Scholar
Surgical management of hepatic arterioportal fistula in a neonate
P. Ramachandran, N. Shanmugam, Mukul Vij, Mohamed Rela
2014Pediatric surgery international (Print)4 citations
Semantic Scholar
A Rare Poisoning with Pyrethroid by an Uncommon Route of Self Injection
P. Ramachandran, U. Devaraj, G. D'Souza
20144 citations Open access
Semantic Scholar
Effect of increasing levels of pressure support (PS) with NIV on diaphragmatic function asessed using ultrasound and to identify indicators of NIV failure in patients of AECOPD with type 2 respiratory failure - Pilot study
Mohammad Nawaz S, P. Ramachandran, U. Maheshwari, U. Devaraj
20203 citations
Semantic Scholar
A 51-Year-Old Woman With Pellets in the Sputum.
K. Venkatnarayan, Rishabh Raj, U. Krishnaswamy, P. Ramachandran +3 more
2020Chest3 citations
Semantic Scholar
Joint CHEST-SGP Congress 2017. Basel, Switzerland, 7-9 June 2017: Abstracts
S. Saxer, D. Gompelmann, R. Eberhardt, M. Fortin +72 more
2017Respiration3 citations Open access
Semantic Scholar
Recurrent Intestinal Perforation After Cessation of Immunosuppression in Posttransplant Lymphoproliferative Disease in Pediatric Liver Transplant Recipient
Joseph J. Valamparampil, K. Palaniappan, Mukul Vij, N. Shanmugam +3 more
2021Journal of Gastrointestinal Cancer2 citations
Semantic Scholar
Prevalence of Sleep Practices, Circadian Types and Their Effect on Sleep Beliefs in General Population: Knowledge and Beliefs About Sleep and Sleep Practices (KNOBS Survey)
D. Devaraj, U. Devaraj, K. Venkatnarayan, C. Veluthat +3 more
2021Sleep and Vigilance2 citations
Semantic Scholar
Bereavement management during COVID-19 Pandemic: One size may not fit all!
A. Rammohan, P. Ramachandran, M. Rela
2021Journal of Global Health2 citations Open access
Semantic Scholar
Validation of the Indian sleepiness scale to assess excessive daytime somnolence
K. Venkatnarayan, U. Krishnaswamy, P. Ramachandran, U. Devaraj
20192 citations
Semantic Scholar
Pleurodesis in Pulmonary Langerhans Cell Histiocytosis in Children: A Life-Saving Measure
A. Prakash, Tarangini Durugappa, P. Ramachandran, A. Lalitha
2019Indian Journal of Medical and Paediatric Oncology2 citations Open access
Semantic Scholar
The sandwiched pleural effusion
K. Venkatnarayan, Rishabh Raj, U. Krishnaswamy, P. Ramachandran +2 more
2019Lung India2 citations Open access
Semantic Scholar

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U. Devaraj×21
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U. Devaraj — researcher profile on SciRah
G. D'Souza×14
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M. Rela×11
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U. Krishnaswamy×10
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K. Venkatnarayan

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Mukul Vij — researcher profile on SciRah

N. Shanmugam×7

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S. Sridharan×4

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P. Vincent — researcher profile on SciRah