Thamban Valappil

611 total citations
15 papers, 455 citations indexed

About

Thamban Valappil is a scholar working on Infectious Diseases, Statistics and Probability and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Thamban Valappil has authored 15 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Infectious Diseases, 3 papers in Statistics and Probability and 2 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Thamban Valappil's work include Pneumonia and Respiratory Infections (2 papers), Nosocomial Infections in ICU (2 papers) and HIV/AIDS Research and Interventions (2 papers). Thamban Valappil is often cited by papers focused on Pneumonia and Respiratory Infections (2 papers), Nosocomial Infections in ICU (2 papers) and HIV/AIDS Research and Interventions (2 papers). Thamban Valappil collaborates with scholars based in United States. Thamban Valappil's co-authors include Maurizio Macaluso, Karen R. Hammond, Louise Lawson, Glen L. Hortin, Rachel Akers, Richard E. Blackwell, Michael Fleenor, Edward W. Hook, Joseph Kelaghan and Harland Austin and has published in prestigious journals such as Clinical Infectious Diseases, Statistics in Medicine and MMWR Morbidity and Mortality Weekly Report.

In The Last Decade

Thamban Valappil

15 papers receiving 439 citations

Peers

Thamban Valappil
Hsiao‐Chuan Tien United States
Kelley Ryan United States
Christiane Claessens Canada
Maya Tholandi United States
Philip Alcabes United States
Getahun Aynalem United States
Martin Kršák United States
Huiting Ma Canada
Edgar R. Monterroso United States
Anne Jolivet France
Hsiao‐Chuan Tien United States
Thamban Valappil
Citations per year, relative to Thamban Valappil Thamban Valappil (= 1×) peers Hsiao‐Chuan Tien

Countries citing papers authored by Thamban Valappil

Since Specialization
Citations

This map shows the geographic impact of Thamban Valappil's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Thamban Valappil with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thamban Valappil more than expected).

Fields of papers citing papers by Thamban Valappil

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thamban Valappil. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Thamban Valappil. The network helps show where Thamban Valappil may publish in the future.

Co-authorship network of co-authors of Thamban Valappil

This figure shows the co-authorship network connecting the top 25 collaborators of Thamban Valappil. A scholar is included among the top collaborators of Thamban Valappil based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Thamban Valappil. Thamban Valappil is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
1.
Harrington, Patrick R., Stephanie B. Troy, Jonathan Rawson, et al.. (2023). Evaluation of SARS-CoV-2 RNA Rebound After Nirmatrelvir/Ritonavir Treatment in Randomized, Double-Blind, Placebo-Controlled Trials — United States and International Sites, 2021–2022. MMWR Morbidity and Mortality Weekly Report. 72(51). 1365–1370. 10 indexed citations
2.
Chan‐Tack, Kirk M., Patrick R. Harrington, Suyoung Choi, et al.. (2021). Benefit-risk assessment for brincidofovir for the treatment of smallpox: U.S. Food and Drug Administration's Evaluation. Antiviral Research. 195. 105182–105182. 55 indexed citations
3.
Rubin, Daniel B., et al.. (2015). Antimicrobial Products: Statistical Challenges and Opportunities. Statistics in Biopharmaceutical Research. 7(4). 325–330. 3 indexed citations
4.
Huque, Mohammad F., Thamban Valappil, & Guoxing Soon. (2014). Hierarchical nested trial design (HNTD) for demonstrating treatment efficacy of new antibacterial drugs in patient populations with emerging bacterial resistance. Statistics in Medicine. 33(25). 4321–4336. 6 indexed citations
5.
Moore, Kelly L., Romain Neugebauer, Thamban Valappil, & Mark J. van der Laan. (2011). Robust extraction of covariate information to improve estimation efficiency in randomized trials. Statistics in Medicine. 30(19). 2389–2408. 21 indexed citations
6.
Kim, Peter W., Charles K. Cooper, G. D. Rochester, et al.. (2010). Meta‐Analysis of a Possible Signal of Increased Mortality Associated with Cefepime Use. Clinical Infectious Diseases. 51(4). 381–389. 52 indexed citations
7.
Sorbello, Alfred, et al.. (2010). Registration Trials of Antibacterial Drugs for the Treatment of Nosocomial Pneumonia. Clinical Infectious Diseases. 51(S1). S36–S41. 17 indexed citations
8.
Sorbello, Alfred, Scott Komo, & Thamban Valappil. (2010). Noninferiority Margin for Clinical Trials of Antibacterial Drugs for Nosocomial Pneumonia. Drug Information Journal. 44(2). 165–176. 10 indexed citations
9.
Singer, Mendel E., et al.. (2008). Historical and Regulatory Perspectives on the Treatment Effect of Antibacterial Drugs for Community‐Acquired Pneumonia. Clinical Infectious Diseases. 47(S3). S216–S224. 23 indexed citations
10.
Higgins, Karen M., et al.. (2008). Overview of Recent Studies of Community‐Acquired Pneumonia. Clinical Infectious Diseases. 47(S3). S150–S156. 12 indexed citations
11.
Valappil, Thamban, Joseph Kelaghan, Maurizio Macaluso, et al.. (2004). Female Condom and Male Condom Failure Among Women at High Risk of Sexually Transmitted Diseases. Sexually Transmitted Diseases. 32(1). 35–43. 41 indexed citations
12.
Chasens, Eileen R., Mary Grace Umlauf, Thamban Valappil, & Karan Singh. (2001). Nocturnal Problems in Postpolio Syndrome: Sleep Apnea Symptoms and Nocturia. Rehabilitation Nursing. 26(2). 66–71. 5 indexed citations
13.
Macaluso, Maurizio, Joseph Kelaghan, Lynn Artz, et al.. (1999). Mechanical Failure of the Latex Condom in a Cohort of Women at High STD Risk. Sexually Transmitted Diseases. 26(8). 450–458. 67 indexed citations
14.
Macaluso, Maurizio, Louise Lawson, Rachel Akers, et al.. (1999). Prostate-specific antigen in vaginal fluid as a biologic marker of condom failure. Contraception. 59(3). 195–201. 109 indexed citations
15.
Umlauf, Mary Grace, et al.. (1999). Sleep-disordered breathing as a mechanism for nocturia: preliminary findings.. PubMed. 45(12). 52–60. 24 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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