John David Carmichael, MD

Title(s)Associate Professor of Clinical Medicine
SchoolKeck School of Medicine of Usc
AddressHCT 1520 San Pablo St
Off Campus
Los Angeles CA 90033
Phone+1 323 442 6179
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    Other Positions
    Title(s)Co-Director, Pituitary Program at Keck Medical Center

    Title(s)Endocrine Clinical Chief


    Collapse Biography 
    Collapse Awards and Honors
    NIH Clinical Research Feasibility Funds (CReFF)2008  - 2009Growth Hormone Feedback in Patients with Acromegaly, Type 2 Diabetes Mellitus, and Healthy Adults
    NIH Loan Repayment Program2009  - 2013Growth Hormone Feedback in Patients with Acromegaly, Type 2 Diabetes Mellitus, and Healthy Adults

    Collapse Overview 
    Collapse Overview
    Dr. John Carmichael is the Co-Chief of the Division of Endocrinology and Diabetes and the Vice Chair of the Department of Medicine for Clinical Operations and Strategy at the Keck School of Medicine of USC. He also serves as the Associate Chief Medical Informatics Officer for Keck Medicine of USC and is the Co-Director of the USC Pituitary Center.

    Dr. Carmichael earned a BA in Biomedical Ethics from Brown University and completed his medical degree at the Virginia Commonwealth University/Medical College of Virginia. He trained in Internal Medicine at Virginia Mason Medical Center in Seattle, Washington, followed by a fellowship in Endocrinology, Diabetes, and Metabolism at New York University. He also received specialized training in Translational Research at UCLA.

    Dr. Carmichael has over 20 years of experience conducting clinical trials focused on the diagnosis and treatment of pituitary disorders, including acromegaly, Cushing’s disease, and prolactinomas. He has published extensively in leading journals such as The Journal of Clinical Endocrinology and Metabolism, Pituitary, and Clinical Endocrinology.

    Before joining USC in 2014, Dr. Carmichael worked at NYU and Cedars-Sinai Medical Center, focusing on clinical care and research in pituitary disease. At USC, he is an Associate Professor of Clinical Medicine and a leader in the education of medical students, residents, and fellows. He is also actively involved in professional organizations, including the Endocrine Society, where he serves on the Endocrine Board Review Committee for the pituitary section, the Pituitary Society, and the American Association of Clinical Endocrinologists.

    Dr. Carmichael sees patients at the Neurosurgery Suites in HC2 on the USC Health Sciences Campus, providing specialized care for individuals with pituitary and other endocrine disorders.

    Collapse ORNG Applications 
    Collapse Clinical Trials

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Spontaneous regression of Rathke's cleft cysts with conservative management: patient series. J Neurosurg Case Lessons. 2024 Sep 23; 8(13). Fixman B, Peterson R, Shiroishi M, Carmichael JD, Zada G. PMID: 39312810; PMCID: PMC11418645.
      View in: PubMed   Mentions:
    2. Endoscopic Endonasal Transsphenoidal Resection of Pituitary Adenomas in Patients Presenting With Monocular Blindness. Oper Neurosurg (Hagerstown). 2024 Sep 01; 27(3):265-278. Gomez D, Cheok S, Feng JJ, Chung R, Pangal DJ, Ruzevick JJ, Gokoffski KK, Shiroishi MS, Wrobel BB, Carmichael JD, Zada G. PMID: 38869495.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    3. Clinical Implications of Pituitary Adenomas Exhibiting Dual Transcription Factor Staining: A Case Series of 27 Patients. World Neurosurg. 2024 02; 182:e62-e66. Bove I, Cheok SK, Feng JJ, Briggs RG, Ruzevick J, Cote DJ, Shah I, Little A, Laws E, Castro AV, Carmichael J, Shiroishi M, Hurth K, Zada G. PMID: 37967742; PMCID: PMC11032010.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    4. Management of growth hormone-secreting pituitary adenomas causing acromegaly: a practical review of surgical and multimodal management strategies for neurosurgeons. J Neurosurg. 2024 May 01; 140(5):1285-1294. Cheok SK, Carmichael JD, Zada G. PMID: 37948697.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    5. Endoscopic endonasal approach for MRI-Negative Cushing's microadenoma. Neurosurg Focus Video. 2023 Jul; 9(1):V5. Feng JJ, Cheok SK, Chartrain AG, Carmichael JD, Shiroishi MS, Mack WJ, Zada G. PMID: 37416812; PMCID: PMC10321546.
      View in: PubMed   Mentions: 1  
    6. Validation of Myc-Associated Protein X (MAX) regulation in growth hormone secreting and nonfunctional pituitary adenoma. PLoS One. 2023; 18(4):e0284949. Tucker DW, Pangal DJ, Du R, Gogia AS, Tafreshi A, Ruzevick J, Hurth KT, Triche T, Micko A, Carpten JD, Shiroishi MS, Carmichael JD, Rhie SK, Zada G. PMID: 37104368; PMCID: PMC10138191.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    7. Treatment of Cushing Disease With Pituitary-Targeting Seliciclib. J Clin Endocrinol Metab. 2023 02 15; 108(3):726-735. Liu NA, Ben-Shlomo A, Carmichael JD, Wang C, Swerdloff RS, Heaney AP, Barkhoudarian G, Kelly D, Noureddin M, Lu L, Desai M, Stolyarov Y, Yuen K, Mamelak AN, Mirocha J, Tighiouart M, Melmed S. PMID: 36214832; PMCID: PMC10210614.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    8. Ultra-high field 7 T MRI localizes regional brain volume recovery following corticotroph adenoma resection and hormonal remission in Cushing's disease: A case series. Surg Neurol Int. 2022; 13:239. Lee J, Li C, Liu CJ, Shiroishi M, Carmichael JD, Zada G, Patel V. PMID: 35855134; PMCID: PMC9282752.
      View in: PubMed   Mentions: 1  
    9. Association between socioeconomic status and presenting characteristics and extent of disease in patients with surgically resected nonfunctioning pituitary adenoma. J Neurosurg. 2022 12 01; 137(6):1699-1706. Cote DJ, Ruzevick JJ, Kang KM, Pangal DJ, Bove I, Carmichael JD, Shiroishi MS, Strickland BA, Zada G. PMID: 35395639.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    10. Growth hormone secreting pituitary adenomas show distinct extrasellar extension patterns compared to nonfunctional pituitary adenomas. Pituitary. 2022 Jun; 25(3):480-485. Pangal DJ, Wishart D, Shiroishi MS, Ruzevick J, Carmichael JD, Zada G. PMID: 35334028.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    11. Evaluating the predictive value of comorbidity indices in pituitary surgery: a mixed-effects modeling study using the Nationwide Readmissions Database. J Neurosurg. 2022 Nov 01; 137(5):1443-1451. Shahrestani S, Brown NJ, Nasrollahi TS, Strickland BA, Bakhsheshian J, Ruzevick JJ, Bove I, Lee A, Emeh UA, Carmichael JD, Zada G. PMID: 35303700.
      View in: PubMed   Mentions: 1     Fields:    
    12. Postoperative GH and Degree of Reduction in IGF-1 Predicts Postoperative Hormonal Remission in Acromegaly. Front Endocrinol (Lausanne). 2021; 12:743052. Cardinal T, Collet C, Wedemeyer M, Singer PA, Weiss M, Zada G, Carmichael JD. PMID: 34867787; PMCID: PMC8637049.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    13. Consensus on diagnosis and management of Cushing's disease: a guideline update. Lancet Diabetes Endocrinol. 2021 12; 9(12):847-875. Fleseriu M, Auchus R, Bancos I, Ben-Shlomo A, Bertherat J, Biermasz NR, Boguszewski CL, Bronstein MD, Buchfelder M, Carmichael JD, Casanueva FF, Castinetti F, Chanson P, Findling J, Gadelha M, Geer EB, Giustina A, Grossman A, Gurnell M, Ho K, Ioachimescu AG, Kaiser UB, Karavitaki N, Katznelson L, Kelly DF, Lacroix A, McCormack A, Melmed S, Molitch M, Mortini P, Newell-Price J, Nieman L, Pereira AM, Petersenn S, Pivonello R, Raff H, Reincke M, Salvatori R, Scaroni C, Shimon I, Stratakis CA, Swearingen B, Tabarin A, Takahashi Y, Theodoropoulou M, Tsagarakis S, Valassi E, Varlamov EV, Vila G, Wass J, Webb SM, Zatelli MC, Biller BMK. PMID: 34687601; PMCID: PMC8743006.
      View in: PubMed   Mentions: 210     Fields:    Translation:Humans
    14. Treatment strategies for giant pituitary adenomas in the era of endoscopic transsphenoidal surgery: a multicenter series. J Neurosurg. 2022 Mar 01; 136(3):776-785. Micko A, Agam MS, Brunswick A, Strickland BA, Rutkowski MJ, Carmichael JD, Shiroishi MS, Zada G, Knosp E, Wolfsberger S. PMID: 34388714.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    15. Multivariable analysis of 63 contemporary patients diagnosed with nelson's syndrome: A nationwide readmission database study. J Clin Neurosci. 2021 Oct; 92:45-48. Shahrestani S, Strickland BA, Carmichael J, Zada G. PMID: 34509260.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    16. Use of predictive spatial modeling to reveal that primary cancers have distinct central nervous system topography patterns of brain metastasis. J Neurosurg. 2022 01 01; 136(1):88-96. Neman J, Franklin M, Madaj Z, Deshpande K, Triche TJ, Sadlik G, Carmichael JD, Chang E, Yu C, Strickland BA, Zada G. PMID: 34271545; PMCID: PMC8824486.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    17. Melanoma metastasis to a nonfunctioning pituitary macroadenoma: illustrative case. J Neurosurg Case Lessons. 2021 Jun 07; 1(23):CASE2167. Lamorie-Foote K, Rangwala SD, Kammen A, Gnass E, Kramer DR, Rutkowski M, Strickland BA, Carmichael JD, Zada G. PMID: 36046510; PMCID: PMC9394700.
      View in: PubMed   Mentions: 2  
    18. Silent corticotroph pituitary adenomas: clinical characteristics, long-term outcomes, and management of disease recurrence. J Neurosurg. 2021 12 01; 135(6):1706-1713. Strickland BA, Shahrestani S, Briggs RG, Jackanich A, Tavakol S, Hurth K, Shiroishi MS, Liu CJ, Carmichael JD, Weiss M, Zada G. PMID: 33962375.
      View in: PubMed   Mentions: 10     Fields:    
    19. Cure and Hormonal Control After Prolactinoma Resection: Case Series and Systematic Review. J Endocr Soc. 2021 Oct 01; 5(10):bvab074. Penn MC, Cardinal T, Zhang Y, Abt B, Bonney PA, Lorenzo P, Lin M, Rosner J, Weiss M, Zada G, Carmichael JD. PMID: 34466765; PMCID: PMC8402931.
      View in: PubMed   Mentions: 6  
    20. The role of reoperation after recurrence of Cushing's disease. Best Pract Res Clin Endocrinol Metab. 2021 03; 35(2):101489. Cardinal T, Zada G, Carmichael JD. PMID: 33814302.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    21. Neural network modeling for prediction of recurrence, progression, and hormonal non-remission in patients following resection of functional pituitary adenomas. Pituitary. 2021 Aug; 24(4):523-529. Shahrestani S, Cardinal T, Micko A, Strickland BA, Pangal DJ, Kugener G, Weiss MH, Carmichael J, Zada G. PMID: 33528731.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    22. Safety and Effectiveness of the Direct Endoscopic Endonasal Approach for Primary Sellar Pathology: A Contemporary Case Series of More Than 400 Patients. World Neurosurg. 2021 04; 148:e536-e546. Cardinal T, Brunswick A, Strickland BA, Micko A, Shiroishi M, Liu CJ, Wrobel B, Carmichael JD, Zada G. PMID: 33454431.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    23. Cost-Effectiveness and Efficacy of a Novel Combination Regimen in Acromegaly: A Prospective, Randomized Trial. J Clin Endocrinol Metab. 2020 09 01; 105(9). Bonert V, Mirocha J, Carmichael J, Yuen KCJ, Araki T, Melmed S. PMID: 32754748.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    24. Discrepancies in the Recommended Management of Adrenal Incidentalomas by Various Guidelines. J Urol. 2021 Jan; 205(1):52-59. Maas M, Nassiri N, Bhanvadia S, Carmichael JD, Duddalwar V, Daneshmand S. PMID: 32856984.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    25. Letter to the Editor. Gamma Knife radiosurgery for Cushing's disease after prior resection. J Neurosurg. 2021 03 01; 134(3):1012-1014. Weiss MH, Zada G, Carmichael JD, Couldwell WT. PMID: 32736363.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    26. Stereotactic Radiosurgery for Residual and Recurrent Nonfunctioning Pituitary Adenomas: A Contemporary Case Series of GammaKnife and CyberKnife Radiosurgery. World Neurosurg. 2020 11; 143:e60-e69. Tucker D, Penn M, Brunswick A, Uttarwar V, Gogia A, Marietta M, Yu C, Carmichael J, Chang E, Zada G. PMID: 32603864.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    27. Development and clinical validation of a grading system for pituitary adenoma consistency. J Neurosurg. 2021 06 01; 134(6):1800-1807. Rutkowski MJ, Chang KE, Cardinal T, Du R, Tafreshi AR, Donoho DA, Brunswick A, Micko A, Liu CJ, Shiroishi MS, Carmichael JD, Zada G. PMID: 32503003.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    28. Impact of tumor characteristics and pre- and postoperative hormone levels on hormonal remission following endoscopic transsphenoidal surgery in patients with acromegaly. Neurosurg Focus. 2020 06; 48(6):E10. Cardinal T, Rutkowski MJ, Micko A, Shiroishi M, Jason Liu CS, Wrobel B, Carmichael J, Zada G. PMID: 32480366.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    29. Hemorrhagic Presentation of Rathke Cleft Cysts: A Surgical Case Series. Oper Neurosurg (Hagerstown). 2020 05 01; 18(5):470-479. Schooner L, Wedemeyer MA, Bonney PA, Lin M, Hurth K, Mathew A, Liu CJ, Shiroishi M, Carmichael JD, Weiss MH, Zada G. PMID: 31504863.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    30. Ultra-high field magnetic resonance imaging for localization of corticotropin-secreting pituitary adenomas. Neuroradiology. 2020 Aug; 62(8):1051-1054. Patel V, Liu CJ, Shiroishi MS, Hurth K, Carmichael JD, Zada G, Toga AW. PMID: 32306052.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    31. Comparative preoperative characteristics and postoperative outcomes at a private versus a safety-net hospital following endoscopic endonasal transsphenoidal resection of pituitary adenomas. J Neurosurg. 2021 03 01; 134(3):742-749. Cyprich J, Pangal DJ, Rutkowski M, Donoho DA, Shiroishi M, Jason Liu CS, Carmichael JD, Zada G. PMID: 32109866.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    32. Role of KCNAB2 expression in modulating hormone secretion in somatotroph pituitary adenoma. J Neurosurg. 2021 03 01; 134(3):787-793. Ashton C, Rhie SK, Carmichael JD, Zada G. PMID: 32109873.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansAnimalsCells
    33. Pituitary Apoplexy Case Series: Outcomes After Endoscopic Endonasal Transsphenoidal Surgery at a Single Tertiary Center. World Neurosurg. 2020 05; 137:e366-e372. Pangal DJ, Chesney K, Memel Z, Bonney PA, Strickland BA, Carmichael J, Shiroishi M, Jason Liu CS, Zada G. PMID: 32032792.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    34. AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS AND AMERICAN COLLEGE OF ENDOCRINOLOGY GUIDELINES FOR MANAGEMENT OF GROWTH HORMONE DEFICIENCY IN ADULTS AND PATIENTS TRANSITIONING FROM PEDIATRIC TO ADULT CARE. Endocr Pract. 2019 Nov; 25(11):1191-1232. Yuen KCJ, Biller BMK, Radovick S, Carmichael JD, Jasim S, Pantalone KM, Hoffman AR. PMID: 31760824.
      View in: PubMed   Mentions: 93     Fields:    Translation:Humans
    35. Surgical management of clinically silent thyrotropin pituitary adenomas: A single center series of 20 patients. J Clin Neurosci. 2020 Jan; 71:70-75. Cyprich J, Donoho DA, Brunswick A, Hurth K, Carmichael JD, Weiss MH, Zada G. PMID: 31668712.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    36. Differential Clinical Presentation, Intraoperative Management Strategies, and Surgical Outcomes After Endoscopic Endonasal Treatment of Cystic Sellar Masses. World Neurosurg. 2020 Jan; 133:e241-e251. Tafreshi AR, Du R, Rutkowski MJ, Donoho DA, Shiroishi MS, Liu CJ, Kim PE, Carmichael JD, Zada G. PMID: 31505289.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    37. Recurrent Rathke's Cleft Cysts: Incidence and Surgical Management in a Tertiary Pituitary Center over 2 Decades. Oper Neurosurg (Hagerstown). 2019 06 01; 16(6):675-684. Wedemeyer MA, Lin M, Fredrickson VL, Arakelyan A, Bradley D, Donoho DA, Hurth KM, Weiss MH, Carmichael JD, Zada G. PMID: 30247673.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    38. Clinical utility of routine postoperative morning cortisol monitoring in detecting new hypothalamic-pituitary-adrenal axis insufficiency following endoscopic transsphenoidal surgery for sellar lesions. J Neurosurg. 2020 04 01; 132(4):1054-1058. Jackanich A, Tavakol S, Strickland BA, Rutkowski M, Kamel D, Carmichael JD, Weiss M, Zada G. PMID: 30835697.
      View in: PubMed   Mentions: 1     Fields:    
    39. Outcomes Following Transsphenoidal Pituitary Surgery in the Elderly: A Retrospective Single-Center Review. Oper Neurosurg (Hagerstown). 2019 03 01; 16(3):302-309. Memel Z, Chesney K, Pangal DJ, Bonney PA, Carmichael JD, Zada G. PMID: 29800459.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    40. Calcified Prolactinoma of the Pituitary Gland: Illustrative Case Reports Highlighting Medical versus Surgical Intervention. J Neurol Surg B Skull Base. 2020 Feb; 81(1):22-29. Tavakol S, Hasan A, Wedemeyer MA, Bakhsheshian J, Liu CJ, Shiroishi MS, Mathew A, Carmichael JD, Zada G. PMID: 32021746; PMCID: PMC6996997.
      View in: PubMed   Mentions: 2  
    41. Surgical Outcomes Following Repeat Transsphenoidal Surgery for Nonfunctional Pituitary Adenomas: A Retrospective Comparative Study. Oper Neurosurg (Hagerstown). 2019 02 01; 16(2):127-135. Bakhsheshian J, Wheeler S, Strickland BA, Pham MH, Rennert RC, Carmichael J, Weiss M, Zada G. PMID: 29767762.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    42. Variability and Lack of Prognostic Value Associated With Atypical Pituitary Adenoma Diagnosis: A Systematic Review and Critical Assessment of the Diagnostic Criteria. Neurosurgery. 2018 10 01; 83(4):602-610. Chesney K, Memel Z, Pangal DJ, Donoho D, Hurth K, Mathew A, Carmichael JD, Zada G. PMID: 29165661.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    43. Outcomes following transsphenoidal surgical management of incidental pituitary adenomas: a series of 52 patients over a 17-year period. J Neurosurg. 2019 05 01; 130(5):1584-1592. Seltzer J, Wedemeyer MA, Bonney PA, Carmichael JD, Weiss M, Zada G. PMID: 29999467.
      View in: PubMed   Mentions: 6     Fields:    
    44. Complications associated with microscopic and endoscopic transsphenoidal pituitary surgery: experience of 1153 consecutive cases treated at a single tertiary care pituitary center. J Neurosurg. 2019 05 01; 130(5):1576-1583. Agam MS, Wedemeyer MA, Wrobel B, Weiss MH, Carmichael JD, Zada G. PMID: 29999459.
      View in: PubMed   Mentions: 37     Fields:    
    45. Long-term surgical outcomes following transsphenoidal surgery in patients with Rathke's cleft cysts. J Neurosurg. 2019 03 01; 130(3):831-837. Lin M, Wedemeyer MA, Bradley D, Donoho DA, Fredrickson VL, Weiss MH, Carmichael JD, Zada G. PMID: 29775155.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansAnimals
    46. Value of pituitary gland MRI at 7 T in Cushing's disease and relationship to inferior petrosal sinus sampling: case report. J Neurosurg. 2019 02 01; 130(2):347-351. Law M, Wang R, Liu CJ, Shiroishi MS, Carmichael JD, Mack WJ, Weiss M, Wang DJJ, Toga AW, Zada G. PMID: 29570013; PMCID: PMC6483888.
      View in: PubMed   Mentions: 8     Fields:    
    47. Discordance between mass spectrometry and immunometric IGF-1 assay in pituitary disease: a prospective study. Pituitary. 2018 Feb; 21(1):65-75. Bonert V, Carmichael J, Wu Z, Mirocha J, Perez DA, Clarke NJ, Reitz RE, McPhaul MJ, Mamelak A. PMID: 29218459.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    48. The Influence of Hormonal Fluctuation on Inflammatory Bowel Disease Symptom Severity-A Cross-Sectional Cohort Study. Inflamm Bowel Dis. 2018 01 18; 24(2):387-393. Rolston VS, Boroujerdi L, Long MD, McGovern DPB, Chen W, Martin CF, Sandler RS, Carmichael JD, Dubinsky M, Melmed GY. PMID: 29361085; PMCID: PMC6196767.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    49. Surgical debulking of pituitary adenomas improves responsiveness to octreotide lar in the treatment of acromegaly. Pituitary. 2017 Dec; 20(6):668-675. Fahlbusch R, Kleinberg D, Biller B, Bonert V, Buchfelder M, Cappabianca P, Carmichael J, Chandler W, Colao A, George A, Klibanski A, Knopp E, Kreutzer J, Kundurti N, Lesser M, Mamelak A, Pivonello R, Post K, Swearingen B, Vance ML, Barkan A. PMID: 28825168.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    50. Endoscopic Endonasal Transsphenoidal Drainage of a Spontaneous Candida glabrata Pituitary Abscess. World Neurosurg. 2018 Jan; 109:467-470. Strickland BA, Pham M, Bakhsheshian J, Carmichael J, Weiss M, Zada G. PMID: 29079259.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimals
    51. Identification and repair of intraoperative cerebrospinal fluid leaks in endonasal transsphenoidal pituitary surgery: surgical experience in a series of 1002 patients. J Neurosurg. 2018 08; 129(2):425-429. Strickland BA, Lucas J, Harris B, Kulubya E, Bakhsheshian J, Liu C, Wrobel B, Carmichael JD, Weiss M, Zada G. PMID: 28960156.
      View in: PubMed   Mentions: 32     Fields:    Translation:Humans
    52. Long-term treatment outcomes of acromegaly patients presenting biochemically-uncontrolled at a tertiary pituitary center. BMC Endocr Disord. 2017 Aug 04; 17(1):49. Carmichael JD, Broder MS, Cherepanov D, Chang E, Mamelak A, Said Q, Neary MP, Bonert V. PMID: 28778166; PMCID: PMC5545017.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    53. Follow-up intervals in patients with Cushing's disease: recommendations from a panel of experienced pituitary clinicians. Pituitary. 2017 Aug; 20(4):422-429. Geer EB, Ayala A, Bonert V, Carmichael JD, Gordon MB, Katznelson L, Manuylova E, Shafiq I, Surampudi V, Swerdloff RS, Broder MS, Cherepanov D, Eagan M, Lee J, Said Q, Neary MP, Biller BMK. PMID: 28275992.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    54. Long-Term Endocrine Outcomes Following Endoscopic Endonasal Transsphenoidal Surgery for Acromegaly and Associated Prognostic Factors. Neurosurgery. 2017 Aug 01; 81(2):357-366. Babu H, Ortega A, Nuno M, Dehghan A, Schweitzer A, Bonert HV, Carmichael JD, Cooper O, Melmed S, Mamelak AN. PMID: 28368500.
      View in: PubMed   Mentions: 25     Fields:    Translation:Humans
    55. BIOCHEMICAL CONTROL DURING LONG-TERM FOLLOW-UP OF 230 ADULT PATIENTS WITH CUSHING DISEASE: A MULTICENTER RETROSPECTIVE STUDY. Endocr Pract. 2017 Aug; 23(8):962-970. Geer EB, Shafiq I, Gordon MB, Bonert V, Ayala A, Swerdloff RS, Katznelson L, Lalazar Y, Manuylova E, Pulaski-Liebert KJ, Carmichael JD, Hannoush Z, Surampudi V, Broder MS, Cherepanov D, Eagan M, Lee J, Said Q, Neary MP, Biller BMK. PMID: 28614003.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    56. The association between biochemical control and cardiovascular risk factors in acromegaly. BMC Endocr Disord. 2017 Mar 09; 17(1):15. Carmichael JD, Broder MS, Cherepanov D, Chang E, Mamelak A, Said Q, Neary MP, Bonert V. PMID: 28279153; PMCID: PMC5345253.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    57. Management of aggressive growth hormone secreting pituitary adenomas. Pituitary. 2017 Feb; 20(1):169-178. Donoho DA, Bose N, Zada G, Carmichael JD. PMID: 27987061.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansAnimals
    58. Prolactin-Secreting Pituitary Carcinoma with Dural Metastasis: Diagnosis, Treatment, and Future Directions. World Neurosurg. 2016 Jul; 91:676.e23-8. Seltzer J, Carmichael JD, Commins D, Liu CS, Omura E, Chang E, Zada G. PMID: 27157283; PMCID: PMC8908806.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    59. Gene expression in prolactinomas: a systematic review. Pituitary. 2016 Feb; 19(1):93-104. Seltzer J, Scotton TC, Kang K, Zada G, Carmichael JD. PMID: 26238304.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    60. Patterns of pharmacologic treatment in US patients with acromegaly. Curr Med Res Opin. 2016 05; 32(5):799-805. Broder MS, Chang E, Ludlam WH, Neary MP, Carmichael JD. PMID: 26609770.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    61. Comparative analysis of outcomes following craniotomy and expanded endoscopic endonasal transsphenoidal resection of craniopharyngioma and related tumors: a single-institution study. J Neurosurg. 2016 Mar; 124(3):627-38. Jeswani S, Nuño M, Wu A, Bonert V, Carmichael JD, Black KL, Chu R, King W, Mamelak AN. PMID: 26361276.
      View in: PubMed   Mentions: 31     Fields:    Translation:Humans
    62. AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS AND AMERICAN COLLEGE OF ENDOCRINOLOGY DISEASE STATE CLINICAL REVIEW: POSTOPERATIVE MANAGEMENT FOLLOWING PITUITARY SURGERY. Endocr Pract. 2015 Jul; 21(7):832-8. Woodmansee WW, Carmichael J, Kelly D, Katznelson L, AACE Neuroendocrine and Pituitary Scientific Committee. PMID: 26172128.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    63. Effects of low dose versus high dose human growth hormone on body composition and lipids in adults with GH deficiency: a meta-analysis of placebo-controlled randomized trials. Pituitary. 2015 Jun; 18(3):297-305. Newman CB, Carmichael JD, Kleinberg DL. PMID: 24810900.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    64. Ectopic ACTH-secreting pituitary adenoma of the sphenoid sinus: case report of endoscopic endonasal resection and systematic review of the literature. Neurosurg Focus. 2015 Feb; 38(2):E10. Seltzer J, Lucas J, Commins D, Lerner O, Lerner A, Carmichael JD, Zada G. PMID: 25639312.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    65. Introduction: Cushing's disease: a century of evolving diagnostics and therapeutics for an often elusive entity. Neurosurg Focus. 2015 Feb; 38(2):E1. Zada G, Carmichael JD, Selman WR. PMID: 25639311.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    66. Gene and protein expression in pituitary corticotroph adenomas: a systematic review of the literature. Neurosurg Focus. 2015 Feb; 38(2):E17. Seltzer J, Ashton CE, Scotton TC, Pangal D, Carmichael JD, Zada G. PMID: 25639319.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    67. Cyclic Cushing's disease with misleading inferior petrosal sinus sampling results during a trough phase. Neurosurg Focus. 2015 Feb; 38(2):E7. Bonert V, Bose N, Carmichael JD. PMID: 25639325.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    68. Making the diagnosis of cyclic Cushing's syndrome: a position statement from the topic editors. Neurosurg Focus. 2015 Feb; 38(2):E8. Carmichael JD, Zada G, Selman WR. PMID: 25639326.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    69. Demographic factors, outcomes, and patient access to transsphenoidal surgery for Cushing's disease: analysis of the Nationwide Inpatient Sample from 2002 to 2010. Neurosurg Focus. 2015 Feb; 38(2):E2. Wilson D, Jin DL, Wen T, Carmichael JD, Cen S, Mack WJ, Zada G. PMID: 25639320.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    70. A structural and functional acromegaly classification. J Clin Endocrinol Metab. 2015 Jan; 100(1):122-31. Cuevas-Ramos D, Carmichael JD, Cooper O, Bonert VS, Gertych A, Mamelak AN, Melmed S. PMID: 25250634; PMCID: PMC4283008.
      View in: PubMed   Mentions: 50     Fields:    Translation:Humans
    71. Hyperprolactinemia due to spontaneous intracranial hypotension. J Neurosurg. 2015 May; 122(5):1020-5. Schievink WI, Nuño M, Rozen TD, Maya MM, Mamelak AN, Carmichael J, Bonert VS. PMID: 25380110.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    72. A protracted and aggressive variant of lymphocytic hypophysitis with mammillary body involvement and cognitive dysfunction. Endocr Pract. 2014 Nov; 20(11):e225-9. Dow A, Russell RV, Bonert V, Carmichael J, Mamelak A, Pressman BD, Fan X, Yu R. PMID: 25100390.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    73. Surgical management of pituicytomas: case series and comprehensive literature review. Pituitary. 2014 Oct; 17(5):399-413. Feng M, Carmichael JD, Bonert V, Bannykh S, Mamelak AN. PMID: 24037647.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
    74. Acromegaly clinical trial methodology impact on reported biochemical efficacy rates of somatostatin receptor ligand treatments: a meta-analysis. J Clin Endocrinol Metab. 2014 May; 99(5):1825-33. Carmichael JD, Bonert VS, Nuño M, Ly D, Melmed S. PMID: 24606084; PMCID: PMC4010703.
      View in: PubMed   Mentions: 63     Fields:    Translation:Humans
    75. Prolactinoma ErbB receptor expression and targeted therapy for aggressive tumors. Endocrine. 2014 Jun; 46(2):318-27. Cooper O, Mamelak A, Bannykh S, Carmichael J, Bonert V, Lim S, Cook-Wiens G, Ben-Shlomo A. PMID: 24287797; PMCID: PMC4037394.
      View in: PubMed   Mentions: 36     Fields:    Translation:HumansCTClinical Trials
    76. Too little or too much corticosteroid? Coexisting adrenal insufficiency and Cushing's syndrome from chronic, intermittent use of intranasal betamethasone. Endocrinol Diabetes Metab Case Rep. 2013; 2013:130036. Dow A, Yu R, Carmichael J. PMID: 24616769; PMCID: PMC3922114.
      View in: PubMed   Mentions: 2  
    77. Single-surgeon fully endoscopic endonasal transsphenoidal surgery: outcomes in three-hundred consecutive cases. Pituitary. 2013 Sep; 16(3):393-401. Mamelak AN, Carmichael J, Bonert VH, Cooper O, Melmed S. PMID: 23011322.
      View in: PubMed   Mentions: 42     Fields:    Translation:Humans
    78. Mifepristone: is there a place in the treatment of Cushing's disease? Endocrine. 2013 Aug; 44(1):20-32. Carmichael JD, Fleseriu M. PMID: 23192246.
      View in: PubMed   Mentions: 14     Fields:    Translation:HumansAnimals
    79. Update on the diagnosis and management of hypophysitis. Curr Opin Endocrinol Diabetes Obes. 2012 Aug; 19(4):314-21. Carmichael JD. PMID: 22543347.
      View in: PubMed   Mentions: 18     Fields:    Translation:HumansCells
    80. Lanreotide depot deep subcutaneous injection: a new method of delivery and its associated benefits. Patient Prefer Adherence. 2012; 6:73-82. Carmichael JD. PMID: 22298946; PMCID: PMC3269320.
      View in: PubMed   Mentions: 7  
    81. Phase I study to assess the safety and tolerability of olaparib in combination with bevacizumab in patients with advanced solid tumours. Br J Cancer. 2012 Jan 31; 106(3):468-74. Dean E, Middleton MR, Pwint T, Swaisland H, Carmichael J, Goodege-Kunwar P, Ranson M. PMID: 22223088; PMCID: PMC3273358.
      View in: PubMed   Mentions: 54     Fields:    Translation:HumansCTClinical Trials
    82. Atypical pituitary adenoma with malignant features. Pituitary. 2011 Mar; 14(1):92-7. Mamelak AN, Carmichael JD, Park P, Bannykh S, Fan X, Bonert HV. PMID: 18949563.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    83. The utility of oral glucose tolerance testing for diagnosis and assessment of treatment outcomes in 166 patients with acromegaly. J Clin Endocrinol Metab. 2009 Feb; 94(2):523-7. Carmichael JD, Bonert VS, Mirocha JM, Melmed S. PMID: 19033371.
      View in: PubMed   Mentions: 56     Fields:    Translation:Humans
    84. Lipodystrophy in patients with acromegaly receiving pegvisomant. J Clin Endocrinol Metab. 2008 Sep; 93(9):3515-8. Bonert VS, Kennedy L, Petersenn S, Barkan A, Carmichael J, Melmed S. PMID: 18611977.
      View in: PubMed   Mentions: 21     Fields:    Translation:Humans
    85. Medical therapy: options and uses. Rev Endocr Metab Disord. 2008 Mar; 9(1):71-81. Carmichael JD, Bonert VS. PMID: 18163211.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    86. GH peak response to GHRH-arginine: relationship to insulin resistance and other cardiovascular risk factors in a population of adults aged 50-90. Clin Endocrinol (Oxf). 2006 Aug; 65(2):169-77. Carmichael JD, Danoff A, Milani D, Roubenoff R, Lesser ML, Livote E, Reitz RE, Ferris S, Kleinberg DL. PMID: 16886956; PMCID: PMC1618818.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    87. Variability and reliability of single serum IGF-I measurements: impact on determining predictability of risk ratios in disease development. J Clin Endocrinol Metab. 2004 May; 89(5):2271-4. Milani D, Carmichael JD, Welkowitz J, Ferris S, Reitz RE, Danoff A, Kleinberg DL. PMID: 15126552; PMCID: PMC3251209.
      View in: PubMed   Mentions: 25     Fields:    Translation:Humans
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