Howard S. An - Publications, H-index & Citations

Gut microbiome dysbiosis is associated with lumbar degenerative spondylolisthesis in symptomatic patients

IF3.9

2025-03-01

OAAI

Aboushaala, Khaled; Chee, Ana; Ko, Frank; Alkhudari, Jad; Sumughan, Saurav; An, Howard S.; Samartzis, Dino; Oh, Chun-do

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The efficacy and safety of oral antibiotic treatment in patients with chronic low back pain and Modic changes: A systematic review and meta-analysis

IF3.9

2024-10-10

OAAI

Aboushaala, Khaled; Chee, Ana V.; Adnan, Darbaz; Toro, Sheila J.; Singh, Harmanjeet; Savoia, Andrew; Dhillon, Ekamjeet S.; Yuh, Catherine; Dourdourekas, Jake; Patel, Ishani K.; Vucicevic, Rajko; Espinoza-Orias, Alejandro A.; Martin, John T.; Oh, Chundo; Keshavarzian, Ali; Albert, Hanne B.; Karppinen, Jaro; Kocak, Mehmet; Wong, Arnold Y. L.; Goldberg, Edward J.; Phillips, Frank M.; Colman, Matthew W.; Williams, Frances M. K.; Borgia, Jeffrey A.; Naqib, Ankur; Green, Stefan J.; Forsyth, Christopher B.; An, Howard S.; Samartzis, Dino

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Obesity in children with low back pain: implications with imaging phenotypes and opioid use

IF3.9

2023-09-19

OAAI

Wong, Arnold Y. L.; Mallow, G. Michael; Pinto, Sabina M.; Hornung, Alexander L.; Rudisill, Samuel S.; Aboushaala, Khaled; Udby, Peter M.; An, Howard S.; Samartzis, Dino

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Clinical Study Prediction of lumbar disc herniation resorption in symptomatic patients: a prospective, multi-imaging and clinical phenotype study

IF4.7

2023-07-01

PREAI

Rudisill, Samuel S.; Hornung, Alexander L.; Kia, Cameron; Mallow, Gary Michael; Aboushaala, Khaled; Lim, Perry; Martin, John; Wong, Arnold Y. L.; Toro, Sheila; Kozaki, Takuhei; Barajas, Juan Nicolas; Colman, Matthew; Phillips, Frank M.; An, Howard S.; Samartzis, Dino

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Three-dimensional distribution of CT attenuation in the lumbar spine pedicle wall

IF4.7

2023-02-01

PREAI

Hornung, Alexander L.; Barajas, J. Nicolas; Rudisill, Samuel S.; Aboushaala, Khaled; Butler, Alexander; Park, Grant; Harada, Garrett; Leonard, Skylar; Roberts, Ashley; An, Howard S.; Epifanov, Anton; Albert, Hanne B.; Tkachev, Alexander; Samartzis, Dino

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SCIENTIFIC REPORTS

IF3.9

2021-01-18

OAAI

Irie, Tomoyo Y.; Irie, Tohru; Espinoza Orias, Alejandro A.; Segami, Kazuyuki; Iwasaki, Norimasa; An, Howard S.; Inoue, Nozomu

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Small molecule antagonist of C-C chemokine receptor 1 (CCR1) reduces disc inflammation in the rabbit model

Development and validation of a novel scoring tool for predicting facility discharge after elective posterior lumbar fusion

IF4.7

2020-12-01

PREAI

Chou, Po-Hsin; Chee, Ana; Shi, Peng; Lin, Cheng-Li; Zhao, Yibo; Zhang, Li; An, Howard S.

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COVID-19: Current and future challenges in spine care and education - a worldwide study

IF4.7

2020-10-01

PREAI

Harada, Garrett K.; Basques, Bryce A.; Samartzis, Dino; Goldberg, Edward J.; Colman, Matthew W.; An, Howard S.

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Personal Health of Spine Surgeons Can Impact Perceptions, Decision-Making and Healthcare Delivery During the COVID-19 Pandemic - A Worldwide Study

IF3.9

2020-08-28

OAAI

Nolte, Michael T.; Harada, Garrett K.; Louie, Philip K.; McCarthy, Michael H.; Sayari, Arash J.; Mallow, G. Michael; Siyaji, Zakariah; Germscheid, Niccole; Cheung, Jason P. Y.; Neva, Marko H.; El-Sharkawi, Mohammad; Valacco, Marcelo; Sciubba, Daniel M.; Chutkan, Norman B.; An, Howard S.; Samartzis, Dino

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Does increasing age impact clinical and radiographic outcomes following lumbar spinal fusion?

IF3.6

2020-06-30

OAAI

Sayari, Arash J.; Harada, Garrett K.; Louie, Philip K.; McCarthy, Michael H.; Nolte, Michael T.; Mallow, Gary M.; Siyaji, Zakariah; Germscheid, Niccole; Cheung, Jason P. Y.; Neva, Marko H.; El-Sharkawi, Mohammad; Valacco, Marcelo; Sciubba, Daniel M.; Chutkan, Norman B.; An, Howard S.; Samartzis, Dino

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Rigid-Plating and Cortico-Cancellous Allograft Are Effective for 3-Level Anterior Cervical Discectomy and Fusion: Radiographic and Clinical Outcomes

IF4.7

2020-04-01

PREAI

Khan, Jannat M.; Basques, Bryce A.; Harada, Garrett K.; Louie, Philip K.; Chen, Ian; Vetter, Christian; Kadakia, Karishma; Elboghdady, Islam; Colman, Matthew; An, Howard S.

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The Impact of Modic Changes on Preoperative Symptoms and Clinical Outcomes in Anterior Cervical Discectomy and Fusion Patients

IF3.6

2020-03-31

OAAI

Louie, Philip K.; Sexton, Andrew C.; Bohl, Danel D.; Tabaraee, Ehsan; Presciutti, Steven M.; Mayo, Benjamin C.; Paul, Justin C.; Saifi, Comron; An, Howard S.

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Image-Based Markers Predict Dynamic Instability in Lumbar Degenerative Spondylolisthesis

IF3.6

2020-03-31

OAAI

Baker, James D.; Harada, Garrett K.; Tao, Youping; Louie, Philip K.; Basques, Bryce A.; Galbusera, Fabio; Niemeyer, Frank; Wilke, Hans-Joachim; An, Howard S.; Samartzis, Dino

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Patients with predominantly back pain at the time of lumbar fusion for low-grade spondylolisthesis experience similar clinical improvement to patients with predominantly leg pain: mid-term results

IF3.6

2020-03-31

OAAI

Slikker, William, III; Orias, Alejandro A. Espinoza; Shifflett, Grant D.; Lee, Joe Y. B.; Siemionow, Krzysztof; Gandhi, Sapan; Fogg, Louis; Samartzis, Dino; Inoue, Nozomu; An, Howard S.

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Anti-inflammatory effects of interleukin-4 on intervertebral disc cells

IF4.7

2020-02-01

PREAI

Khan, Jannat M.; Harada, Garrett K.; Basques, Bryce A.; Nolte, Michael T.; Louie, Philip K.; Iloanya, Michael; Tchalukov, Konstantin; Berkowitz, Mark; Derman, Peter; Colman, Matthew; An, Howard S.

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Comparing Allografts to Autografts for Maintenance of Cervical Sagittal Parameters and Clinical Outcomes Following Anterior Cervical Discectomy and Fusion With Anterior Cervical Plating

IF4.7

2020-01-01

PREAI

Hou Kedong; Wang, Degui; Sagaram, Manasa; An, Howard S.; Chee, Ana

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Obesity does not impact clinical outcome but affects cervical sagittal alignment and adjacent segment degeneration in short term follow-up after an anterior cervical decompression and fusion

IF3.6

2019-09-30

OAAI

Heidt, Steven Thomas; Louie, Philip King-Hung; Khan, Jannat M.; Basques, Bryce A.; Hirsch, Brandon; Varthi, Arya; Paul, Justin C.; Goldberg, Edward J.; An, Howard S.

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Therapeutic effects of cell therapy with neonatal human dermal fibroblasts and rabbit dermal fibroblasts on disc degeneration and inflammation

IF4.7

2019-07-01

PREAI

Basques, Bryce A.; Khan, Jannat M.; Louie, Philip K.; Mormol, Jeremy; Heidt, Steven; Varthi, Arya; Paul, Justin C.; Goldberg, Edward J.; An, Howard S.

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