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Issa CP, Issa PP, Allen W, Pollard H, Bouquet M. RETRACTED: Neurocutaneous Melanosis and Nevus of Ota: A Brief Report. Clin Pediatr (Phila) 2024; 63:NP1-NP4. [PMID: 37081827 DOI: 10.1177/00099228231165713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Affiliation(s)
- Chad P Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Peter P Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Whitney Allen
- Department of Pediatrics, Our Lady of the Lake Children's Hospital, Baton Rouge, LA, USA
| | - Hayden Pollard
- Department of Pediatrics, Our Lady of the Lake Children's Hospital, Baton Rouge, LA, USA
| | - Mikki Bouquet
- Department of Pediatrics, Our Lady of the Lake Children's Hospital, Baton Rouge, LA, USA
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Issa PP, McCarthy C, Hussein M, Albuck AL, Emad E, Shama M, Moroz K, Toraih E, Kandil E. Assessing Adequacy: A Meta-Analysis of Rapid Onsite Evaluation of Thyroid Nodules. J Surg Res 2024; 296:523-531. [PMID: 38330678 DOI: 10.1016/j.jss.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 12/27/2023] [Accepted: 01/07/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION Fine-needle aspiration (FNA) is the standard form of preoperative evaluation of thyroid nodule cytological status. A significant number FNAs are classified as inadequate for interpretation, requiring a repeat FNA which is potentially avoidable, costly, and delays treatment. To address these concerns and maximize first-time FNA adequacy, rapid onsite evaluation (ROSE) of FNA specimens was introduced. Our study aims to determine the impact of ROSE on FNA adequacy. METHODS PubMed, Embase, and Web of Science were searched for primary articles assessing the adequacy of ROSE in thyroid nodules. RESULTS A total of 17 studies were included for a total of 24,649 thyroid nodes. Thirteen thousand two hundred fifteen (53.6%) thyroid nodules were assessed utilizing ROSE and 11,434 (46.4%) were not. Pooled adequacy increased significantly from 76% without ROSE to 92% with rose (P = 0.001). Use of ROSE increased the odds of adequate FNA by 22% (risk ratio (RR) = 1.22, 95% confidence interval (CI) = 1.12-1.32). At institutions with less than 85% effective diagnostic adequacy without ROSE, the risk for diagnostic adequacy increased by 28% with ROSE implementation (RR = 1.28, 95% CI = 1.20-1.37). In contrast, in studies reported from institutions with an effective diagnostic rate greater than 85% without the use of ROSE, the diagnostic adequacy only increased by 5% with ROSE implementation (RR = 1.05, 95% CI = 1.03-1.06). CONCLUSIONS The use of ROSE during first-time FNA of thyroid nodules can significantly improve adequacy, especially at institutions with baseline high inadequacy rates. Implementation of ROSE can reduce repeat FNAs and its associated consequences.
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Affiliation(s)
- Peter P Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana; Louisiana State University Health Sciences Center School of Medicine, New Orleans, Louisiana
| | | | - Mohammad Hussein
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana
| | - Aaron L Albuck
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, Louisiana
| | - Essam Emad
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana
| | - Mohamed Shama
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana
| | - Krzysztof Moroz
- Department of Pathology and Laboratory Medicine, Tulane University School of Medicine, New Orleans, Louisiana
| | - Eman Toraih
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana; Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana.
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Riccio IR, LaForteza AC, Hussein MH, Linhuber JP, Issa PP, Staav J, Fawzy MS, Toraih EA, Kandil E. Diagnostic utility of RAS mutation testing for refining cytologically indeterminate thyroid nodules. EXCLI J 2024; 23:283-299. [PMID: 38487090 PMCID: PMC10938255 DOI: 10.17179/excli2024-6975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 02/08/2024] [Indexed: 03/17/2024]
Abstract
RAS mutations are prevalent in indeterminate thyroid nodules, but their association with malignancy risk and utility for diagnosis remains unclear. We performed a systematic review and meta-analysis to establish the clinical value of RAS mutation testing for cytologically indeterminate thyroid nodules. PubMed and Embase were systematically searched for relevant studies. Thirty studies comprising 13,328 nodules met the inclusion criteria. Random effects meta-analysis synthesized pooled estimates of RAS mutation rates, risk of malignancy with RAS positivity, and histologic subtype outcomes. The pooled mutation rate was 31 % (95 % CI 19-44 %) among 5,307 indeterminate nodules. NRAS mutations predominated at 67 % compared to HRAS (24 %) and KRAS (12 %). The malignancy rate with RAS mutations was 58 % (95 %CI=48-68 %). RAS positivity increased malignancy risk 1.7-fold (RR 1.68, 95 %CI=1.21-2.34, p=0.002), with significant between-study heterogeneity (I2=89 %). Excluding one outlier study increased the relative risk to 1.75 (95 %CI=1.54-1.98) and I2 to 14 %. Funnel plot asymmetry and Egger's test (p=0.03) indicated potential publication bias. Among RAS-positive malignant nodules, 38.6 % were follicular variant papillary carcinoma, 34.1 % classical variant, and 23.2 % follicular carcinoma. No statistically significant difference in the odds of harboring RAS mutation was found between subtypes. In conclusion, RAS mutation testing demonstrates clinical utility for refining the diagnosis of cytologically indeterminate thyroid nodules. Positivity confers a 1.7-fold increased malignancy risk, supporting use for personalized decision-making regarding surgery vs. monitoring. Follicular variant papillary carcinoma constitutes the most common RAS-positive malignant histological subtype. See also the graphical abstract(Fig. 1).
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Affiliation(s)
- Isabel R. Riccio
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Alexandra C. LaForteza
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohammad H. Hussein
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | | | - Peter P. Issa
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Jonathan Staav
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Manal S. Fawzy
- Department of Biochemistry, Faculty of Medicine, Northern Border University, Arar, Saudi Arabia
| | - Eman A. Toraih
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Emad Kandil
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
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Cironi K, Albuck AL, McLafferty B, Mortemore AK, McCarthy C, Hussein M, Issa PP, Metz T, Herrera M, Toraih E, Taghavi S, Kandil E, Turner J. Risk Factors for Postoperative Infections Following Appendectomy of Complicated Appendicitis: A Meta-analysis and Retrospective Single-institutional Study. Surg Laparosc Endosc Percutan Tech 2024; 34:20-28. [PMID: 37852230 DOI: 10.1097/sle.0000000000001234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/22/2023] [Indexed: 10/20/2023]
Abstract
Patients with complicated appendicitis have an increased risk for postoperative infections. Potential risk factors for postoperative infections through a meta-analysis and retrospective chart review are discussed. A meta-analysis consisting of 35 studies analyzing complicated appendicitis treated with an appendectomy noting at least 1 postoperative infection was performed. A retrospective review was then conducted in patients diagnosed with complicated appendicitis after appendectomy. Of 5326 patients in total, 15.4% developed postoperative infections. Laparoscopic surgery and perioperative hyperoxygenation were found to be protective factors for the development of infection. Retrospectively, 53.2% of patients presented with complicated appendicitis. Patients with complicated appendicitis were more likely to be older in age and have an increased length of stay. Patient demographics, operative time, and comorbid status had no effect on postoperative infection or readmission rate. Physicians should strongly consider minimally invasive techniques to treat all cases of complicated appendicitis irrespective of comorbidities, age, sex, or body mass index.
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Affiliation(s)
| | | | | | | | | | | | - Peter P Issa
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, LA
| | | | | | - Eman Toraih
- Department of Surgery, Division of Endocrine and Oncologic Surgery
- Department of Genetics, Histology and Cell Biology, Suez Canal University Faculty of Medicine, Ismailia, Egypt
| | - Sharven Taghavi
- Department of Surgery, Division of Trauma and Critical Care, Tulane University School of Medicine
| | - Emad Kandil
- Department of Surgery, Division of Endocrine and Oncologic Surgery
| | - Jacquelyn Turner
- Department of Surgery, Division of Endocrine and Oncologic Surgery
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Mueller LE, Issa PP, Hussein MH, Elshazli RM, Haidari M, Errami Y, Shama M, Fawzy MS, Kandil E, Toraih E. Clinical outcomes and tumor microenvironment response to radiofrequency ablation therapy: a systematic review and meta-analysis. Gland Surg 2024; 13:4-18. [PMID: 38323236 PMCID: PMC10839696 DOI: 10.21037/gs-22-555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 06/15/2023] [Indexed: 02/08/2024]
Abstract
Background Radiofrequency ablation (RFA) utilizes minimally invasive high-energy current to precisely ablate tumor cells. It has been utilized in many cancer types including thyroid, lung, and liver cancer. It has been shown to provide adequate ablative margins with minimal complications; however, incomplete RFA may lead to recurrence of tumor. The underlying cellular mechanism and behavior of ablated cancer tissue is poorly understood. Methods A systematic review was performed, searching EMBASE, Web of Science, PubMed, and Scopus for studies published up to March 2022 and reported following PRISMA guidelines. Collection was performed by two groups of investigators to avoid risk of bias. The Cochrane Collaboration's tool was used for assessing risk of bias. We identified human, in vivo, and in vitro research studies utilizing RFA for tumor tissues. We required that the studies included at least one of the following: complications, recurrence, or survival, and took interest to studies identifying cellular signaling pathway patterns after RFA. Descriptive statistical analysis was performed in 'R' software including mean and confidence interval. Results The most frequent cancers studied were liver and lung cancers accounting for 57.4% (N=995) and 15.4% (N=267), followed by esophageal (N=190) and breast cancer (N=134). The most common reported complications were bleeding (19%) and post-operative pain (14%). In our literature search, four independent studies showed upregulation and activation of the VEGF pathway following RFA, four showed upregulation and activation of the AKT pathway following RFA, three studies demonstrated involvement of matrix metalloproteinases, and four showed upregulation of c-Met protein following RFA. Conclusions In our review and meta-analysis, we identify several proteins and pathways of interest of which are important in wound healing, angiogenesis, and cellular growth and survival. These proteins and pathways of interest may implicate areas of research towards RFA resistance and cancer recurrence.
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Affiliation(s)
| | - Peter P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | | | - Rami M. Elshazli
- Department of Biochemistry and Molecular Genetics, Faculty of Physical Therapy, Horus University-Egypt, New Damietta, Egypt
| | - Muhib Haidari
- School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Youssef Errami
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Mohamed Shama
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Manal S. Fawzy
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
- Department of Biochemistry, Faculty of Medicine, Northern Border University, Arar, Saudi Arabia
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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Issa PP, Cironi K, Rezvani L, Kandil E. Radiofrequency ablation of thyroid nodules: a clinical review of treatment complications. Gland Surg 2024; 13:77-86. [PMID: 38323235 PMCID: PMC10839694 DOI: 10.21037/gs-22-539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 05/31/2023] [Indexed: 02/08/2024]
Abstract
Radiofrequency ablation (RFA) is a minimally invasive ablative modality for the treatment of thyroid nodules. Reports of RFA use have demonstrated an impressive safety profile and excellent volume reduction rates between 60-90%. Given its increased popularity in the United States as well as globally, numerous recent works have been published and a discussant of relevant complications incorporating recent insight may assist practitioners in minimizing complications and optimizing patient outcomes. Herein, we provide a comprehensive and updated review of the reported complications and side effects following RFA, summarizing their frequency and clinical presentation. We also describe a means of minimizing such complications and/or side effects. Overall, the safety profile of RFA is impressive and superior to that of thyroid surgery. The overall risk of complication is reportedly 2-3%. The risk of permanent complication or severe injury is very unlikely, below 1%. Complications are infrequent, but may be nerve-related, endocrine-related, or iatrogenic-related, and consequences of localized heat delivery. The vast majority of complications related to RFA can be managed conservatively, without need for invasive measures. This review will assist surgeons and clinicians in recognizing and treating the various complications and side effects in clinical practice.
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Affiliation(s)
- Peter P. Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, LA, USA
| | | | - Leely Rezvani
- Tulane University School of Medicine, New Orleans, LA, USA
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
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7
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Issa PP, Kandil E, Lee GS. Radiofrequency ablation as a treatment modality for primary hyperparathyroidism: a systematic literature review. Gland Surg 2024; 13:87-99. [PMID: 38323227 PMCID: PMC10839703 DOI: 10.21037/gs-22-546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 05/19/2023] [Indexed: 02/08/2024]
Abstract
Background Primary hyperparathyroidism (pHPT) is an endocrine disorder typically characterized by elevated serum calcium and elevated parathyroid hormone (PTH). While parathyroidectomy is the standard treatment, non-operative intervention such as radiofrequency ablation (RFA) has been adopted as an alternative for the management of pHPT, as it has been utilized in other endocrine glands such as thyroid and adrenal. In this literature review, we aim to evaluate the current practice of RFA for pHPT. Methods A systematic literature search using PubMed, Web of Science, and Embase through June 2022 was conducted. Studies included in the review consisted of patient cohorts who had an unequivocal diagnosis of pHPT and underwent the treatment of pHPT with RFA. When more than one study was published from a similar cohort of patients, only the study with the most number of patients was considered. Studies included were assessed for bias using the critical appraisal instruments from the Joanna Briggs Institute (JBI) System. Results A total of 14 studies describing 167 parathyroid glands treated in 163 patients were reviewed. The overall cure rate was 91.2%, with 5 patients undergoing more than one ablation. The most common adverse effect encountered was temporary dysphonia. Incomplete ablation and missed multiglandular disease were the most common reasons for RFA treatment failure. Conclusions RFA may be an effective and safe alternative to parathyroidectomy in select patients with a well-localized, well-located parathyroid adenoma. Additional long-term data are needed to refine its role in the pHPT treatment algorithm.
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Affiliation(s)
- Peter P. Issa
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, LA, USA
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Grace S. Lee
- Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
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Clark RDE, Luo X, Issa PP, Tufano RP, Kandil E. A clinical practice review of percutaneous ethanol injection for thyroid nodules: state of the art for benign, cystic lesions. Gland Surg 2024; 13:108-116. [PMID: 38323234 PMCID: PMC10839701 DOI: 10.21037/gs-22-568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 04/21/2023] [Indexed: 02/08/2024]
Abstract
Percutaneous ethanol injection (PEI) is a widely used treatment option for cystic and predominantly cystic thyroid nodules. It has several advantages over other treatment modalities. Compared to surgery, PEI is less painful, can be performed in the outpatient setting, and carries less risk of transient or permanent side effects. Compared to other minimally invasive techniques such as radiofrequency ablation (RFA), PEI is less expensive and does not require specialized equipment. PEI performs well in the context of cystic nodules. PEI does not perform as well as other techniques in solid nodules, so its use as a primary treatment is limited to cystic and predominantly cystic thyroid nodules. However, PEI is also being explored as an adjunct treatment to improve ablation of solid nodules with other techniques. Here, we provide a clinical review discussing the genesis, mechanism of action, and patient selection with respect to ethanol ablation, as well as the procedure itself. Predictors of operative success, failure, and common adverse events are also summarized. Altogether, PEI allows impressive volume reduction rates with minimal complications. Several recent studies have also evaluated the long-term impact of PEI up to 10 years after treatment and revealed maintenance of robust treatment efficacy with no undesirable long-term sequelae. Thus, PEI remains the treatment of choice for benign but symptomatic cystic and predominantly cystic thyroid nodules.
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Affiliation(s)
| | - Xinyi Luo
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Peter P. Issa
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, LA, USA
| | - Ralph P. Tufano
- Sarasota Memorial Health Care System Multidisciplinary Thyroid and Parathyroid Center, Sarasota, FL, USA
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
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Hussein M, Toraih E, Issa PP, Omar M, Aboueisha M, Buti Y, Issa CP, Albuck AL, Cironi K, Attia AS, LaForteza AC, Shama M, Kandil E. From ablation to operation: Unraveling the surgical outcomes and complications of thyroidectomy after radiofrequency ablation. Surgery 2024; 175:146-152. [PMID: 37867100 DOI: 10.1016/j.surg.2023.09.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 08/21/2023] [Accepted: 09/05/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Radiofrequency ablation is a minimally invasive treatment for thyroid nodules; however, concerns exist regarding its impact on subsequent thyroid surgery. We compared surgical outcomes and complications between patients undergoing thyroidectomy after radiofrequency ablation (post-radiofrequency ablation thyroidectomy group) and those without prior radiofrequency ablation (non-radiofrequency ablation thyroidectomy group). METHODS We retrospectively analyzed thyroidectomy patients, comparing post-radiofrequency ablation thyroidectomy and non-radiofrequency ablation thyroidectomy groups, examining demographics, nodule characteristics, surgical techniques, and complications. RESULTS The study included 96 patients (73 in the non-radiofrequency ablation thyroidectomy group and 23 in the post-radiofrequency ablation thyroidectomy group). The mean age was 53.3 ± 14.4 years, with 78.1% female patients and 36.5% African American patients. Median operative time was similar between the post-radiofrequency ablation thyroidectomy (110 minutes) and the non-radiofrequency ablation thyroidectomy (92 minutes) cohorts (P = .40). Complications were reported in 13 patients, without significant differences between groups (P = .54). No permanent complications, including nerve injury or hypoparathyroidism, were reported in either cohort. Prior radiofrequency ablation treatment did not increase the risk of complications (odds ratio = 3.48, 95% confidence interval = 0.70-17.43, P = .16). CONCLUSION Our work found no differences in outcomes or safety in patients undergoing thyroidectomy with or without previous radiofrequency ablation treatment, potentiating the post-radiofrequency ablation thyroidectomy group as a safe management option. Accordingly, this may reassure both clinicians and patients of the safety of radiofrequency ablation in treating patients with thyroid nodules.
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Affiliation(s)
- Mohammad Hussein
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Eman Toraih
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA.
| | - Peter P Issa
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Mahmoud Omar
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Mohamed Aboueisha
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Yusef Buti
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Chad P Issa
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Aaron L Albuck
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Katherine Cironi
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Abdallah S Attia
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | | | - Mohamed Shama
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
| | - Emad Kandil
- Department of Surgery, Tulane University, School of Medicine, New Orleans, LA
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Issa PP, Hossam E, Cheng JH, Magazine BM, Hussein M, Luo X, Abdelhady A, Staav J, LaForteza A, Albuck AL, Shama M, Toraih E, Kandil E. Completion thyroidectomy: A safe option for high-volume surgeons. Head Neck 2024; 46:57-63. [PMID: 37872858 DOI: 10.1002/hed.27551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/10/2023] [Accepted: 10/09/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND The risk of complication in patients undergoing completion thyroidectomy (cT) is mixed. Several studies report increased risk in comparison to total thyroidectomy (TT) and still others reporting a comparatively decreased risk. We compared the rates of complication in patients at our institution undergoing thyroid lobectomy (TL), (TT), and cT by a single high-volume surgeon. METHODS We performed a single-institution retrospective cohort study. Patients undergoing TL, TT, or cT by a high-volume surgeon were included. Rates of complication were collected and compared between the three cohorts. RESULTS A total of 310 patients were included. The overall rate of complication was 4.2%. The complication rates in the TL, TT, and cT cohorts were 1%, 7.1%, and 4.5%, respectively (p = 0.10). Transient hypocalcemia was slightly more common in the TT cohort (6.1%) as opposed to the TL (0%) or cT (0.9%) cohort (p = 0.01). The cohorts also had similar rates of recurrent laryngeal nerve signal loss leading to transient dysphonia (TL: 0% vs. TT: 1% vs. cT: 3.6%, p = 0.10). CONCLUSIONS While rates of complication tended to predictably decrease as approaches became less extensive, there were no significant differences in complication rates among the three surgical approaches when performed by a high-volume surgeon. Considering the low rates of complication overall, patient counseling and preference should be emphasized to provide appropriate and tailored treatment plans.
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Affiliation(s)
- Peter P Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Eslam Hossam
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Jack H Cheng
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Brandon M Magazine
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mohammad Hussein
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Xinyi Luo
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Ali Abdelhady
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Jonathan Staav
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Alexandra LaForteza
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Aaron L Albuck
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mohamed Shama
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Eman Toraih
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
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Shihabi A, Issa PP, Cironi K, Omar M, Abdelgawad M, Kandil E. Elevated Calcitonin Levels in a Patient With a Pheochromocytoma: A Case Report. Am Surg 2023; 89:6227-6229. [PMID: 35861278 DOI: 10.1177/00031348221117035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Elevated calcitonin and catecholamine levels in patients with adrenal masses and thyroid nodules are suspicious for multiple endocrine neoplasia type 2A. Here, we present an interesting case with elevated catecholamines, thyroid nodules, and hypercalcitoninemia. A 46-year-old woman with complaint of abdominal pain was recently hospitalized. Abdominal computed tomography elicited a 7 cm left adrenal mass. Upon presentation to our clinic, the patient complained of abdominal pain, nausea, and diaphoresis. Laboratory studies showed elevated catecholamines, and a pheochromocytoma was subsequently diagnosed. Further evaluation elicited elevated calcitonin levels and a suspicious 3 cm left thyroid nodule, inciting concern for medullary thyroid carcinoma. The patient underwent an uneventful robot-assisted laparoscopic left adrenalectomy. Surgical pathology confirmed a pheochromocytoma. Post-operative calcitonin levels resolved to within normal range. The patient elected to undergo a left hemithyroidectomy. Surgical pathology confirmed calcitonin-negative nodular hyperplasia, negative for malignancy. The patient's diagnosis was confined to a pheochromocytoma. Clinicians should investigate high calcitonin levels associated with a pheochromocytoma as it may not always be ascribed to the thyroid.
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Affiliation(s)
- Areej Shihabi
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Peter P Issa
- School of Medicine, Louisiana State University, New Orleans, LA, USA
| | - Katherine Cironi
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Mahmoud Omar
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Mohamed Abdelgawad
- Department of Surgery, University of Texas Health Science Center, UT Health East Texas, Tyler, TX, USA
| | - Emad Kandil
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
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Issa PP, Magazine BM, LaForteza A, Shama M, Kandil E. Bilateral nodule radiofrequency ablation in a single setting: First reported case series. Head Neck 2023; 45:2749-2753. [PMID: 37667677 DOI: 10.1002/hed.27494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/13/2023] [Accepted: 08/17/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND Radiofrequency ablation (RFA) is a minimally-invasive ablative technique with an impressive safety profile used to manage thyroid nodules. Current reports with RFA describe the treatment of a single nodule in a single-setting. We describe the first series of bilateral nodule RFA in a single-setting. METHODS RFA was performed on patients with bilateral thyroid nodules in a single-setting. A cohort of randomly selected patients undergoing RFA for bilateral thyroid nodules in a separate setting was reported as a control cohort. RESULTS A total of 12 patients were included in our series, included 6 patients in the single-setting ablation cohort. For patients with bilateral nodules treated by RFA in a separate setting, the mean volume reduction rate (VRR) at 6 months of 63.79% ± 18.86%. There were no reports of complications in the separate setting cohort. For patients with bilateral nodules treated by RFA in a single-setting, the mean VRR at 6 months was 64.% ± 18.97%. There were no reports of complications in the single-setting cohort. CONCLUSIONS Our work describes a novel use of RFA, providing preliminary insight into its use for appropriately selected patients with bilateral thyroid nodules. Future studies with larger sample sizes are warranted to corroborate and expand on our findings.
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Affiliation(s)
- Peter P Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Brandon M Magazine
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Alexandra LaForteza
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mohamed Shama
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
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13
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Issa PP, Munshi R, Albuck AL, Omar M, Abu Alhuda RF, Metz T, Hussein M, Shama M, Lee GS, Toraih E, Kandil E. Recommend with caution: A meta-analysis investigating papillary thyroid carcinoma tumor progression under active surveillance. Am J Otolaryngol 2023; 44:103994. [PMID: 37607459 DOI: 10.1016/j.amjoto.2023.103994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 07/08/2023] [Indexed: 08/24/2023]
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) is an indolent disease with favorable outcomes. The non-surgical treatment approach known as active surveillance (AS) has been introduced as an alternative treatment instead of the traditional thyroidectomy. However, 10-15 % of PTC tend to progress. We sought to determine factors predicting the progression of PTC under AS. METHODS A systematic search was performed in January 2022 using PubMed, Embase, Google Scholar, Web of Science, and ScienceDirect. PRISMA guidelines were used by multiple reviewers to extract study characteristics (author name, publication date, journal name, country, institution, and study design), as well as main outcomes and measures. A combination of utilization of thyroid replacement therapy, baseline tumor size and volume, follow-up tumor size and volume, and the presence of lymph node metastasis and its distribution, as well as surveillance duration, were the main measures of this study. RESULTS Nine studies with 4166 patients were included, of which 354 showed tumor progression during AS (15 %; 95%CI = 7 % - 23 %). The average follow-up period was 41.58 months. The mean tumor maximum diameter was 8.54 mm (95%CI = 7.04-10.03). Tumor progression was most commonly secondary to an increase in volume by ≥50 % (75 %; 95%CI = 68 % - 80 %), then increase in diameter by ≥3 mm (41 %; 95%CI = 13 % - 76 %), and finally the development of lymph node metastasis (13 %; 95%CI = 9 % - 19 %). Approximately only 2 % of all patients thus developed new lymph node metastasis. Patient age, sex, and tumor size were not associated with higher risks of tumor progression. 12 % of AS patients eventually underwent surgery, though only 40 % (95%CI = 27 % - 53 %) of these patients displayed tumor progression. CONCLUSIONS Our meta-analysis determined a tumor progression rate of 15 % in patients who underwent AS management, 13 % of which (2 % of all patients) developed lymph node metastasis. We found no protective or risk factors for tumor progression, and that almost half of all patients who underwent delayed surgery did so for reasons other than tumor progression. While not biopsying small (<1 cm) or very low suspicious nodules is already recommended, AS may be an appropriate treatment option in patients appropriately counseled, considering the low risk of advanced tumor progression but also the considerable patient population who fail to adhere to treatment. Alternatively, in aim of preventing overtreatment in patients who would rather take proactive measures against their low-risk carcinoma, minimally-invasive ablation techniques may be an attractive option.
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Affiliation(s)
- Peter P Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America; School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, United States of America
| | - Ruhul Munshi
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America
| | - Aaron L Albuck
- School of Medicine, Tulane University, New Orleans, LA, United States of America
| | - Mahmoud Omar
- Department of Surgery, Yale University School of Medicine, New Haven, CT, United States of America
| | - Ruba F Abu Alhuda
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America
| | - Tyler Metz
- School of Medicine, Tulane University, New Orleans, LA, United States of America
| | - Mohammad Hussein
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America
| | - Mohamed Shama
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America
| | - Grace S Lee
- Department of Surgery, Yale University School of Medicine, New Haven, CT, United States of America
| | - Eman Toraih
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America; Genetics Unit, Department of Histology and Cell Biology, Suez Canal University Faculty of Medicine, Ismailia, Egypt
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America.
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Kandil E, Issa PP, Randolph GW. Can Thyroid Nodules be Managed with Radiofrequency Ablation? Adv Surg 2023; 57:87-101. [PMID: 37536864 DOI: 10.1016/j.yasu.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Radiofrequency ablation (RFA) is an established and growing minimally-invasive technique with an impressive safety profile used to manage thyroid nodules. Beyond shorter operative and recovery times, the main advantages of RFA include the lack of an incisional scar as well as maximizing the potential for maintenance of normal thyroid function. RFA can significantly reduce nodular volume, achieving rates of 60% to 95% in a breadth of thyroid disease, including benign nodules, primary carcinomas, and recurrent malignancies. Thorough patient counselling is imperative for RFA candidates, including a discussant of complications, nodule regrowth, and the potential for a subsequent ablation session.
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Affiliation(s)
- Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA.
| | - Peter P Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Gregory W Randolph
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Massachusetts Eye and Ear, Boston, MA, USA
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15
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Albuck AL, Issa PP, Hussein M, Aboueisha M, Attia AS, Omar M, Munshi R, Shama M, Toraih E, Randolph GW, Kandil E. A combination of computed tomography scan and ultrasound provides optimal detection of cervical lymph node metastasis in papillary thyroid carcinomas: A systematic review and meta-analysis. Head Neck 2023; 45:2173-2184. [PMID: 37417426 DOI: 10.1002/hed.27451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUND Lymph node metastasis (LNM) in patients with papillary thyroid carcinoma (PTC) is common. This meta-analysis assesses the diagnostic accuracy of computed tomography (CT), ultrasound (US), and CT + US in detecting central and lateral LNM. METHODS A systematic review and meta-analysis was performed by searching PubMed, Embase, and Cochrane for studies published up to April 2022. The pooled sensitivity, specificity, and diagnostic odds ratio (DOR) were calculated. The area under the curve (AUC) for summary receiver operating curves (sROC) were compared. RESULTS The study population included 7902 patients with a total of 15 014 lymph nodes. Twenty-four studies analyzed the sensitivity of the overall neck region in which dual CT + US imaging (55.9%) had greater sensitivities (p < 0.001) than either US (48.4%) or CT (50.4%) alone. The specificity of US alone (89.0%) was greater (p < 0.001) than CT alone (88.5%) or dual imaging (86.8%). The DOR for dual CT + US imaging was greatest (p < 0.001) at 11.134, while the AUCs of the three imaging modalities were similar (p > 0.05). Twenty-one studies analyzed the sensitivity of the central neck region in which both CT (45.8%) and CT + US imaging (43.4%) had greater sensitivities (p < 0.001) than US alone (35.3%). The specificity of all three modalities was higher than 85%. The DOR for CT (7.985) was greater than US alone (4.723, p < 0.001) or dual CT + US imaging (4.907, p = 0.015). The AUC of both CT + US (0.785) and CT alone (0.785) were significantly greater (p < 0.001) than US alone (0.685). Of the 19 studies that reported lateral LNM, CT + US imaging sensitivity (84.5%) was higher than CT alone (69.2%, p < 0.001) and US alone (79.7%, p = 0.038). The specificity of all imaging techniques was all greater than 80.0%. CT + US imaging DOR (35.573) was greater than CT (20.959, p = 0.024) and US (15.181, p < 0.001) individually. The AUC of independent imaging was high (CT: 0.863, US: 0.858) and improved significantly when combined (CT + US: 0.919, p = 0.024 and p < 0.001, respectively). CONCLUSIONS We report an up-to-date analysis elucidating the diagnostic accuracy of LNM detection by either CT, US, or in combination. Our work suggests dual CT + US to be the best for overall detection of LNM and CT to be preferable in detecting central LNM. The use of either CT or US alone may detect lateral LNM with acceptable accuracy, yet dual imaging (CT + US) significantly improved detection rates.
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Affiliation(s)
- Aaron L Albuck
- School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Peter P Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mohammad Hussein
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mohamed Aboueisha
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Abdallah S Attia
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mahmoud Omar
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Ruhul Munshi
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mohamed Shama
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Eman Toraih
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Gregory W Randolph
- Department of Otolaryngology - Head and Neck Surgery, Harvard Medical School, Massachusetts Eye and Ear, Boston, Massachusetts, USA
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
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Sarkovich S, Issa PP, Longanecker A, Martin D, Redondo K, McTernan P, Simkin J, Marrero L. Minoxidil weakens newly synthesized collagen in fibrotic synoviocytes from osteoarthritis patients. J Exp Orthop 2023; 10:84. [PMID: 37605092 PMCID: PMC10441905 DOI: 10.1186/s40634-023-00650-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 08/09/2023] [Indexed: 08/23/2023] Open
Abstract
PURPOSE Synovial fibrosis (SFb) formation and turnover attributable to knee osteoarthritis (KOA) can impart painful stiffness and persist following arthroplasty. To supplement joint conditioning aimed at maximizing peri-operative function, we evaluated the antifibrotic effect of Minoxidil (MXD) on formation of pyridinoline (Pyd) cross-links catalyzed by Plod2-encoded lysyl hydroxylase (LH)2b that strengthen newly synthesized type-I collagen (COL1) in fibroblastic synovial cells (FSCs) from KOA patients. MXD was predicted to decrease Pyd without significant alterations to Col1a1 transcription by FSCs stimulated with transforming growth factor (TGF)β1. METHODS Synovium from 10 KOA patients grouped by SFb severity was preserved for picrosirius and LH2b histology or culture. Protein and RNA were purified from fibrotic FSCs after 8 days with or without 0.5 µM MXD and/or 4 ng/mL of TGFβ1. COL1 and Pyd protein concentrations from ELISA and expression of Col1a1, Acta2, and Plod2 genes by qPCR were compared by parametric tests with α = 0.05. RESULTS Histological LH2b expression corresponded to SFb severity. MXD attenuated COL1 output in KOA FSCs but only in the absence of TGFβ1 and consistently decreased Pyd under all conditions with significant downregulation of Plod2 but minimal alterations to Col1a1 and Acta2 transcripts. CONCLUSIONS MXD is an attractive candidate for local antifibrotic pharmacotherapy for SFb by compromising the integrity of newly formed fibrous deposits by FSCs during KOA and following arthroplasty. Targeted antifibrotic supplementation could improve physical therapy and arthroscopic lysis strategies aimed at breaking down joint scarring. However, the effect of MXD on other joint-specific TGFβ1-mediated processes or non-fibrotic components requires further investigation.
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Affiliation(s)
- Stefan Sarkovich
- Department of Orthopaedic Surgery, Louisiana State University Health Sciences Center, 2021 Perdido St., Center for Advanced Learning and Simulation, 7th floor, New Orleans, LA, 70112, USA
| | - Peter P Issa
- School of Medicine, Louisiana State University Health Sciences Center, 2020 Gravier St., Lions Building, 5th floor, New Orleans, LA, 70112, USA
| | - Andrew Longanecker
- School of Medicine, Louisiana State University Health Sciences Center, 2020 Gravier St., Lions Building, 5th floor, New Orleans, LA, 70112, USA
| | - Davis Martin
- School of Medicine, Louisiana State University Health Sciences Center, 2020 Gravier St., Lions Building, 5th floor, New Orleans, LA, 70112, USA
| | - Kaitlyn Redondo
- Morphology and Imaging Core, Louisiana State University Health Sciences Center, 533 Bolivar St., Clinical Sciences Research Building, 5th floor, New Orleans, LA, 70112, USA
| | - Patrick McTernan
- Department of Physiology, Louisiana State University Health Sciences Center, 533 Bolivar St., Clinical Sciences Research Building, 4th floor, New Orleans, LA, 70112, USA
| | - Jennifer Simkin
- Department of Orthopaedic Surgery, Louisiana State University Health Sciences Center, 2021 Perdido St., Center for Advanced Learning and Simulation, 7th floor, New Orleans, LA, 70112, USA
| | - Luis Marrero
- Department of Orthopaedic Surgery, Louisiana State University Health Sciences Center, 2021 Perdido St., Center for Advanced Learning and Simulation, 7th floor, New Orleans, LA, 70112, USA.
- School of Medicine, Louisiana State University Health Sciences Center, 2020 Gravier St., Lions Building, 5th floor, New Orleans, LA, 70112, USA.
- Morphology and Imaging Core, Louisiana State University Health Sciences Center, 533 Bolivar St., Clinical Sciences Research Building, 5th floor, New Orleans, LA, 70112, USA.
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17
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Cironi KA, Issa PP, Albuck AL, McCarthy C, Rezvani L, Hussein M, Luo X, Shama M, Toraih E, Kandil E. Comparison of Medical Management versus Parathyroidectomy in Patients with Mild Primary Hyperparathyroidism: A Meta-Analysis. Cancers (Basel) 2023; 15:3085. [PMID: 37370696 DOI: 10.3390/cancers15123085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/06/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Parathyroidectomy is the definitive cure for patients with primary hyperparathyroidism (pHPT) and has an annual prevalence of 0.2-1% in the United States. Some patients with mild disease are medically managed effectively using calcium-lowering medications and drugs against complications such as osteoporosis; however, many maintain a persistently high calcium level that negatively impacts their skeletal, renal, and psychogenic systems over the long term. This meta-analysis aims to compare the outcomes of medical management versus parathyroidectomy in patients with mild pHPT. STUDY DESIGN This meta-analysis was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines using PubMed, Embase, and Web of Science by two teams of investigators. Analysis was run using R packages. RESULTS A total of 12 publications including seven randomized control, two prospective, and three retrospective trials with a total of 1346 patients were included for analysis. The average follow-up for all patients was 41 ± 23.8 months. Demographics, pre-treatment calcium, PTH, and bone mineral density (BMD) were similar between the medical (N = 632) and surgical (N = 714) cohorts. Post-treatment calcium and PTH levels were significantly higher in the medical cohort (10.46 vs. 9.39, p < 0.01), (106.14 vs. 43.25, p = 0.001), respectively. Interestingly, the post-treatment PTH in the medical cohort increased when compared to pre-treatment (83.84 to 106.14). Patients in the medical cohort had lower BMD in lumbar (0.48 g/cm2; OR = 0.42, 95% CI = 0.21, 0.83), femoral (0.48; OR = 0.42, 95% CI = 0.29, 0.61), and hip (0.61; OR = 0.33, 95% CI = 0.13, 0.85). Incidences of fracture, nephrolithiasis, cardiovascular death, or overall mortality were not significantly different between the cohorts. CONCLUSIONS The present study is the most comprehensive meta-analysis on mild pHPT to date. Our findings reflect that parathyroidectomy is the superior option in the treatment of mild pHPT patients as opposed to medical management.
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Affiliation(s)
| | - Peter P Issa
- School of Medicine, Louisiana State University, New Orleans, LA 70112, USA
| | - Aaron L Albuck
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | | | - Leely Rezvani
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohammad Hussein
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Xinyi Luo
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohamed Shama
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Eman Toraih
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41511, Egypt
| | - Emad Kandil
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
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18
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Kandil E, Haidari M, Issa PP, Omar M, Shama M. Radiofrequency ablation of an intrathyroidal parathyroid adenoma with intraoperative parathyroid hormone monitoring: a case report of a novel technique. Gland Surg 2023; 12:704-709. [PMID: 37284717 PMCID: PMC10240429 DOI: 10.21037/gs-22-733] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 03/15/2023] [Indexed: 06/08/2023]
Abstract
Background Primary hyperparathyroidism (PHPT) is classically treated by conventional parathyroidectomy, an open neck surgery. Radiofrequency ablation (RFA) has been shown as a safe minimally-invasive alternative to parathyroidectomy for the management of PHPT and has been shown to be effective in 60-90% of cases. Here, we present a patient successfully treated for persistent PHPT by RFA with simultaneous intraoperative parathyroid hormone (IOPTH) monitoring. Case Description A 51-year-old female with a past medical history of resistant hypertension, hyperlipidemia, and vitamin D deficiency presented to our endocrine surgery clinic with PHPT. Neck ultrasound (US) localized a 0.79 cm lesion suggestive of a parathyroid adenoma. Parathyroid exploration resulted in the excision of two masses. IOPTH levels dropped from 259.9 to 204.7 pg/mL. No ectopic parathyroid tissue was found. Three-month follow-up demonstrated elevated calcium levels, suggesting persistent disease. A repeat neck US one-year post operation localized a suspicious hypoechoic sub-centimeter thyroid nodule, which was subsequently determined to be an intrathyroidal parathyroid adenoma. The patient elected to proceed with RFA with IOPTH monitoring, citing concern for increased risk of redo open neck surgery. Operation pursued without complication and IOPTH levels dropped from 270 to 39.1 pg/mL. The patient's only three-day post-operative complaints, occasional numbness and tingling, were completely resolved by her three-month follow up. The patient had normal PTH and calcium levels at seven months post-operation visit and was without complaint. Conclusions To our best knowledge, this is the first reported case of RFA with IOPTH monitoring used to manage a parathyroid adenoma. Our work adds to the growing literature suggesting minimally-invasive techniques, such as RFA with IOPTH, as a potential management option for treating parathyroid adenomas.
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Affiliation(s)
- Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Muhib Haidari
- Tulane University School of Medicine, New Orleans, LA, USA
| | - Peter P. Issa
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, LA, USA
| | - Mahmoud Omar
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Mohamed Shama
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
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19
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Issa PP, Omar M, Buti Y, Aboueisha M, Munshi R, Hussein M, Haidari M, Blair G, Issa CP, Shama M, Toraih E, Kandil E. Hashimoto's Thyroiditis: A Protective Factor against Recurrence in BRAF-Wild Type Differentiated Thyroid Carcinoma. Cancers (Basel) 2023; 15:cancers15082371. [PMID: 37190300 DOI: 10.3390/cancers15082371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/12/2023] [Accepted: 04/15/2023] [Indexed: 05/17/2023] Open
Abstract
A recent work analyzing the concomitant factors BRAF mutation (risk factor) and Hashimoto's thyroiditis (HT) (protective factor) found that the presence of HT reduced lymph node metastasis in BRAF-mutated papillary thyroid carcinoma. Whether this notion is upheld with respect to disease recurrence and differentiated thyroid carcinoma (DTC), however, is unknown. We aimed to investigate the effect of underlying HT in DTC patients and its influence on recurrence with a specific emphasis in BRAF-mutated tumors. A total of 469 patients were included. Patients were stratified according to BRAF and HT status. Multivariate regression analysis was conducted to determine protective and risk factors of disease recurrence in patients with DTC. HT was associated with less-aggressive carcinomas including more frequent microcarcinomas (HT: 45.0% vs. no-HT: 34.0%, p = 0.02), less lymph node involvement (HT: 16.4% vs. no-HT: 26.1%, p = 0.02), and less disease recurrence (HT: 2.9% vs. no-HT: 11.9%, p = 0.002). BRAF mutation was also significantly associated with higher rates of lymph node involvement (BRAF-mutant: 41.9% vs. BRAF-wild type: 14.6%, p < 0.001) and almost two times the rate of recurrence (BRAF-mutant: 14.9% vs. BRAF-wild type: 6.5%, p = 0.004). Underlying HT was the only protective factor determined, reducing the odds of developing recurrence by 70% (HR: 0.30, 95%CI: 0.11-0.88). In the BRAF-wild type cohort, regression analysis continued to determine HT as a protective factor (p = 0.03). However, in the BRAF-mutant cohort, HT was no longer an independent protective factor (p = 0.20) against recurrence. Sub-group regression analysis, including PTC patients, similarly found HT as a protective factor only in BRAF-wild type patients (p = 0.039) and not BRAF-mutant (p = 0.627). The presence of underlying HT is associated with less aggressive tumors and is an independent protective factor against DTC recurrence, reducing the risk by 70%. HT remains a protective factor in BRAF-wild type carcinoma, but not in patients with BRAF-mutant carcinoma. HT may potentially be considered as a parameter which enhances American Thyroid Association patient risk stratification.
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Affiliation(s)
- Peter P Issa
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Mahmoud Omar
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Yusef Buti
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohamed Aboueisha
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Ruhul Munshi
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohammad Hussein
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Muhib Haidari
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Graham Blair
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Chad P Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Mohamed Shama
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
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20
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Toraih E, Hussein M, Issa PP, Lavorgna T, Kandil E. Letter to the Editor: Chasing π-Fection in Thyroidology. Thyroid 2023; 33:527-528. [PMID: 36416243 DOI: 10.1089/thy.2022.0516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, Louisiana, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mohammad Hussein
- Department of Surgery, School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Peter P Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Tessa Lavorgna
- School of Medicine, Tulane University, New Orleans, Louisiana, USA
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, Louisiana, USA
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Kandil E, Metz TA, Issa PP, Aboueisha M, Omar M, Attia AS, Chabot B, Hussein M, Moroz K, Shama M, Toraih E. Diagnostic Performance of Afirma and Interpace Diagnostics Genetic Testing in Indeterminate Thyroid Nodules: A Single Center Study. Cancers (Basel) 2023; 15:cancers15072098. [PMID: 37046759 PMCID: PMC10093254 DOI: 10.3390/cancers15072098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 04/01/2023] Open
Abstract
Indeterminate thyroid nodules (ITN) represent 20–30% of biopsied nodules, with a 10–60% risk of malignancy. Molecular testing can stratify the risk of malignancy among ITNs, and subsequently reduce the need for unnecessary diagnostic surgery. We aimed to assess the performance of these molecular tests at a single institution. Patients with Bethesda III, IV, and V nodules with Afirma and Interpace Diagnostics genetic testing data from November 2013 to November 2021 were included. Three cohorts were formed, including GSC + XA, ThyGeNEXT + ThyraMIR, and GSC + GEC. Statistical analysis determined the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), diagnostic odds ratio (DOR), and accuracy of each type of testing. The PPV of nodules undergoing genetic testing by ThyGeNEXT + ThyraMIR (45.00%, 95%CI: 28.28–62.93%, p = 0.032) and GSC + XA (57.14%, 95%CI: 29.32–81.08%, p < 0.001) were superior to that of GEC + GSC (30.72%, 95%CI: 26.83–34.90%). The NPV was above 85% in all cohorts, suggesting overall suitable rule-out tests. The Afirma platform (GSC + XA) had the highest NPV at 96.97%. The overall accuracy for nodules undergoing ThyGeNEXT + ThyraMIR was 81.42% (95%CI: 73.01–88.11%, p < 0.001). A total of 230 patients underwent thyroidectomy, including less than 60% of each of the ThyGeNEXT + ThyraMIR and GSC + XA cohorts. Specifically, only 25% of patients in the GSC + XA cohort underwent surgery, considerably decreasing the rate of unnecessary surgical intervention. Sub-group analysis, including only patients with surgical pathology, found that PPV tended to be higher in the GSC + XA cohort, at 66.67% (95%CI: 37.28–87.06%), as compared to the ThyGeNEXT + ThyraMIR cohort, at 52.94% (95%CI: 35.25–69.92%). The Afirma genetic testing platform GSC + XA outperformed the other platforms with regards to both PPV and NPV and decreased the rate of surgery in patients with ITNs by 75%, significantly preventing unnecessary surgical intervention.
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Issa PP, Hussein M, Omar M, Munshi R, Attia AS, Buti Y, Aboueisha M, Shama M, Toraih E, Kandil E. Cardiovascular Health by Graves' Disease Management Modality - Surgery Versus Radioactive Iodine Versus Antithyroid Medications: A Network Meta-Analysis. J Surg Res 2023; 283:266-273. [PMID: 36423475 DOI: 10.1016/j.jss.2022.10.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/03/2022] [Accepted: 10/18/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Graves' disease is an autoimmune disorder of the thyroid gland associated with the overproduction of thyroid hormones. Excess secretion of thyroid hormones leads to cardiovascular consequences. Treatment options include antithyroid medications (ATM), radioactive iodine (RAI) ablation, and total thyroidectomy. We examined the cardiovascular outcomes following Graves' disease management modality. METHODS A systematic search was performed up to September 22nd, 2021, using PubMed, EMBASE, and Web of Science databases. We conducted a network meta-analysis analyzing cardiovascular outcomes of interest, including congestive heart failure (CHF), arrhythmia, atrial fibrillation (AF), and hypertension. RESULTS Three studies were included in this analysis totaling 6700 patients with Graves' disease, of which 74% were female. The mean age was 44.34 y. When compared to pretreatment, management options lowered the risk of maintaining arrhythmia 81% with surgery (relative risk [RR] = 0.19; 95% confidence interval [CI] = 0.12 to 0.31), 67% with ATM (RR = 0.33; 95% CI = 0.23 to 0.49), and 50% with RAI (RR = 0.50; 95% CI = 0.13 to 1.95). Risk of maintaining CHF was reduced 80% with surgery (RR = 0.20; 95% CI = 0.08 to 0.49), 41% with ATM (RR = 0.59; 95%CI = 0.52 to 0.67), and only 7% with RAI (RR = 0.93; 95%CI = 0.68 to 1.26). Treatment-ranking analysis found all parameters, including CHF, arrhythmia, AF, and hypertension, to be in favor of surgical treatment over medical treatment and RAI ablation. CONCLUSIONS This is the first network meta-analysis analyzing the cardiovascular outcomes in Graves' disease patients by treatment option. Our study demonstrated that surgery is superior to RAI and medical treatment.
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Affiliation(s)
- Peter P Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Mohammad Hussein
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana
| | - Mahmoud Omar
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana
| | - Ruhul Munshi
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana
| | - Abdallah S Attia
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana
| | - Yusef Buti
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana
| | - Mohamed Aboueisha
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana; Faculty of Medicine, Department of Otolaryngology-Head and Neck Surgery, Suez Canal University, Ismailia, Egypt
| | - Mohamed Shama
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana
| | - Eman Toraih
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana; Genetics Unit, Faculty of Medicine, Department of Histology and Cell Biology, Suez Canal University, Ismailia, Egypt
| | - Emad Kandil
- School of Medicine, Department of Surgery, Tulane University, New Orleans, Louisiana.
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Sinnathamby ES, Issa PP, Roberts L, Norwood H, Malone K, Vemulapalli H, Ahmadzadeh S, Cornett EM, Shekoohi S, Kaye AD. Hereditary Angioedema: Diagnosis, Clinical Implications, and Pathophysiology. Adv Ther 2023; 40:814-827. [PMID: 36609679 PMCID: PMC9988798 DOI: 10.1007/s12325-022-02401-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/05/2022] [Indexed: 01/09/2023]
Abstract
Hereditary angioedema (HAE) is an autosomal dominant disorder caused by a mutation in the C1 esterase inhibitor gene. HAE affects 1/50,000 people worldwide. Three main types of HAE exist: type I, type II, and type III. Type I is characterized by a deficiency in C1-INH. C1-INH is important in the coagulation complement, contact systems, and fibrinolysis. Most HAE cases are type I. Type I and II HAE result from a mutation in the SERPING1 gene, which encodes C1-INH. Formally known as type III HAE is typically an estrogen-dependent or hereditary angioedema with normal C1-INH activity. Current guidelines now recommend subdividing hereditary angioedema with normal C1 esterase inhibitor gene (HAE-nl-C1-INH formerly known as HAE type III) based on underlying mutations such as in kininogen-1 (HAE-KNG1), plasminogen gene (PLG-HAE), myoferlin gene mutation (MYOF-HAE), heparan sulfate-glucosamine 3-sulfotransferase 6 (HS3ST6), mutation in Hageman factor (factor XII), and in angiopoietin-1 (HAE-ANGPT-1). The clinical presentation of HAE varies between patients, but it usually presents with nonpitting angioedema and occasionally abdominal pain. Young children are typically asymptomatic. Those affected by HAE usually present with symptoms in their early 20s. Symptoms can arise as a result of stress, infection, or trauma. Laboratory testing shows abnormal levels of C1-INH and high levels of bradykinin. C4 and D-dimer levels can also be monitored if an acute HAE attack is suspected. Acute treatment of HAE can include IV infusions of C1-INH, receptor antagonists, and kallikrein inhibitors. Short- and long-term prophylaxis can also be administered to patients with HAE. First-line therapies for long-term prophylaxis also include IV infusion of C1-INH. This review aims to thoroughly understand HAE, its clinical presentation, and how to treat it.
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Affiliation(s)
- Evan S Sinnathamby
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA.
| | - Peter P Issa
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA
| | - Logan Roberts
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA
| | - Haley Norwood
- School of Medicine, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Kevin Malone
- School of Medicine, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Harshitha Vemulapalli
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA
| | - Shahab Ahmadzadeh
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Elyse M Cornett
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Sahar Shekoohi
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
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Hussein M, Mueller L, Issa PP, Haidari M, Trinh L, Toraih E, Kandil E. Sexual disparity and the risk of second primary thyroid cancer: a paradox. Gland Surg 2023; 12:432-441. [DOI: 10.21037/gs-22-411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 02/19/2023] [Indexed: 03/30/2023]
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25
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Issa PP, Albuck AL, Hossam E, Hussein M, Aboueisha M, Attia AS, Omar M, Abdelrahman S, Naser G, Clark RDE, Toraih E, Kandil E. The Diagnostic Performance of Ultrasonography in the Evaluation of Extrathyroidal Extension in Papillary Thyroid Carcinoma: A Systematic Review and Meta-Analysis. Int J Mol Sci 2022; 24:ijms24010371. [PMID: 36613811 PMCID: PMC9820513 DOI: 10.3390/ijms24010371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/04/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
Extrathyroidal extension (ETE) in patients with papillary thyroid carcinoma (PTC) is an indication of disease progression and can influence treatment aggressiveness. This meta-analysis assesses the diagnostic accuracy of ultrasonography (US) in detecting ETE. A systematic review and meta-analysis were performed by searching PubMed, Embase, and Cochrane for studies published up to April 2022. The pooled sensitivity, specificity, and diagnostic odds ratio (DOR) were calculated. The areas under the curve (AUC) for summary receiver operating curves were compared. A total of 11 studies analyzed ETE in 3795 patients with PTC. The sensitivity of ETE detection was 76% (95%CI = 74-78%). The specificity of ETE detection was 51% (95%CI = 49-54%). The DOR of detecting ETE by US was 5.32 (95%CI = 2.54-11.14). The AUC of ETE detection was determined to be 0.6874 ± 0.0841. We report an up-to-date analysis elucidating the diagnostic accuracy of ETE detection by US. Our work suggests the diagnostic accuracy of US in detecting ETE is adequate. Considering the importance of ETE detection on preoperative assessment, ancillary studies such as adjunct imaging studies and genetic testing should be considered.
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Affiliation(s)
- Peter P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Aaron L. Albuck
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Eslam Hossam
- Surgical Oncology Department, National Cancer Institute, Cairo University, Cairo 11796, Egypt
| | - Mohammad Hussein
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | | | | | - Mahmoud Omar
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Seif Abdelrahman
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Gehad Naser
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | | | - Eman Toraih
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
- Correspondence: ; Tel.: +1-504-988-7407; Fax: +1-504-988-4762
| | - Emad Kandil
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
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26
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Roberts LT, Issa PP, Sinnathamby ES, Granier M, Mayeux H, Eubanks TN, Malone K, Ahmadzadeh S, Cornett EM, Shekoohi S, Kaye AD. Helicobacter Pylori: A Review of Current Treatment Options in Clinical Practice. Life (Basel) 2022; 12:life12122038. [PMID: 36556402 PMCID: PMC9785457 DOI: 10.3390/life12122038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/22/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND When prescribing antibiotics, infection eradication rates, local resistance rates, and cost should be among the most essential considerations. Helicobacter pylori is among the most common infections worldwide, and it can lead to burdensome sequela for the patient and the healthcare system, without appropriate treatment. Due to constantly fluctuating resistance rates, regimens must be constantly assessed to ensure effectiveness. METHODS This was a narrative review. The sources for this review are as follows: searching on PubMed, Google Scholar, Medline, and ScienceDirect; using keywords: Helicobacter pylori, Treatment Options, Clinical Practice. RESULTS Multiple antibiotics are prescribed as part of the regimen to thwart high resistance rates. This can lead to unwanted adverse reactions and adherence issues, due to the amount and timing of medication administration, which also may contribute to resistance. Single-capsule combination capsules have reached the market to ease this concern, but brand-only may be problematic for patient affordability. Due to the previously mentioned factors, effectiveness and affordability must be equally considered. CONCLUSIONS This review will utilize guidelines to discuss current treatment options and give cost considerations to elicit the most effective regimen for the patient.
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Affiliation(s)
- Logan T. Roberts
- LSUHSC-New Orleans School of Medicine, 1901 Perdido Street, New Orleans, LA 70112, USA
| | - Peter P. Issa
- LSUHSC-New Orleans School of Medicine, 1901 Perdido Street, New Orleans, LA 70112, USA
| | - Evan S. Sinnathamby
- LSUHSC-New Orleans School of Medicine, 1901 Perdido Street, New Orleans, LA 70112, USA
| | - Mallory Granier
- LSUHSC-New Orleans School of Medicine, 1901 Perdido Street, New Orleans, LA 70112, USA
| | - Holly Mayeux
- LSUHSC-New Orleans School of Medicine, 1901 Perdido Street, New Orleans, LA 70112, USA
| | - Treniece N. Eubanks
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA
| | - Kevin Malone
- LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA
| | - Shahab Ahmadzadeh
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA
| | - Elyse M. Cornett
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA
- Correspondence:
| | - Sahar Shekoohi
- Department of Anesthesiology, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA
| | - Alan D. Kaye
- Departments of Anesthesiology and Pharmacology, Toxicology, and Neurosciences, LSU Health Shreveport, 1501 Kings Highway, Shreveport, LA 71103, USA
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27
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Abdelgawad M, Kamel OM, Issa PP, Omar M, Barghuthi L, Davis T, Ismael H. Ruptured gastro-intestinal stromal tumor as a surgical emergency: A case report and literature review. J Surg Case Rep 2022; 2022:rjac434. [PMID: 36452287 PMCID: PMC9699728 DOI: 10.1093/jscr/rjac434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 08/29/2022] [Indexed: 02/02/2024] Open
Abstract
Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. GISTs of the small bowel are rare, and often present with an abdominal mass and/or bleeding. Chemotherapy and surgery are the mainstay of therapy. Here, we discuss an unusual case of a ruptured jejunal GIST with hemoperitoneum and recurrence despite surgical excision followed by Imatinib treatment. Forty-five cases of ruptured small intestinal GISTs were identified in the literature. Most cases were in males and were found to be at the site of the jejunum.
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Affiliation(s)
- Mohamed Abdelgawad
- Department of Surgery, University of Texas Health Science Center, UT Health East Texas, Tyler, TX, USA
| | - Omar M Kamel
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Peter P Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - Mahmoud Omar
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA
| | - Lutfi Barghuthi
- Department of Surgery, University of Texas Health Science Center, UT Health East Texas, Tyler, TX, USA
| | - Tyler Davis
- Department of Surgery, University of Texas Health Science Center, UT Health East Texas, Tyler, TX, USA
| | - Hishaam Ismael
- Department of Surgery, University of Texas Health Science Center, UT Health East Texas, Tyler, TX, USA
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28
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Issa PP, Mueller L, Hussein M, Albuck A, Shama M, Toraih E, Kandil E. Radiologist versus Non-Radiologist Detection of Lymph Node Metastasis in Papillary Thyroid Carcinoma by Ultrasound: A Meta-Analysis. Biomedicines 2022; 10:biomedicines10102575. [PMID: 36289838 PMCID: PMC9599420 DOI: 10.3390/biomedicines10102575] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/08/2022] [Accepted: 10/09/2022] [Indexed: 11/16/2022] Open
Abstract
Papillary thyroid carcinoma (PTC) is the most common thyroid cancer worldwide and is known to spread to adjacent neck lymphatics. Lymph node metastasis (LNM) is a known predictor of disease recurrence and is an indicator for aggressive resection. Our study aims to determine if ultrasound sonographers’ degree of training influences overall LNM detection. PubMed, Embase, and Scopus articles were searched and screened for relevant articles. Two investigators independently screened and extracted the data. Diagnostic test parameters were determined for all studies, studies reported by radiologists, and studies reported by non-radiologists. The total sample size amounted to 5768 patients and 10,030 lymph nodes. Radiologists performed ultrasounds in 18 studies, while non-radiologists performed ultrasounds in seven studies, corresponding to 4442 and 1326 patients, respectively. The overall sensitivity of LNM detection by US was 59% (95%CI = 58–60%), and the overall specificity was 85% (95%CI = 84–86%). The sensitivity and specificity of US performed by radiologists were 58% and 86%, respectively. The sensitivity and specificity of US performed by non-radiologists were 62% and 78%, respectively. Summary receiver operating curve (sROC) found radiologists and non-radiologists to detect LNM on US with similar accuracy (p = 0.517). Our work suggests that both radiologists and non-radiologists alike detect overall LNM with high accuracy on US.
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Affiliation(s)
- Peter P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Lauren Mueller
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohammad Hussein
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Aaron Albuck
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohamed Shama
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Correspondence: ; Tel.: +1-504-988-7407; Fax: +1-504-988-4762
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29
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Lavorgna TR, Hussein M, Issa PP, Toraih E, Kandil E. Ultraviolet Light Exposure Decreases Thyroid Cancer Risk: A National Perspective. Biomedicines 2022; 10:biomedicines10102452. [PMID: 36289713 PMCID: PMC9598664 DOI: 10.3390/biomedicines10102452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/23/2022] [Accepted: 09/25/2022] [Indexed: 11/16/2022] Open
Abstract
Ultraviolet (UV) light has been reported to have both pro-oncogenic and anti-oncogenic effects. Since patient pigmentation can influence the role of UV light exposure, we thought to investigate the recent trends in thyroid cancer incidence and survival with an emphasis on patient race and UV exposure. Patients diagnosed with thyroid cancer from the Surveillance, Epidemiology, and End Results (SEER) database were identified. A total of 284,178 patients were enrolled. Data were stratified according to population sex, race, and state. UV exposure data in Watt-Hours Per Square Meter for the state were obtained from the National Cancer Institute Cancer Atlas. Thyroid cancer incidence rate varied by race, ranging from 14.9 cases per 100,000 in Asian or Pacific Islanders and 14.7 per 100,000 in Caucasians, to 8.7 per 100,000 in African American and 8.0 per 100,000 in Native Americans. UV exposure was negatively correlated with thyroid cancer incidence when analyzed across all populations (r = −0.299, p = 0.035). UV exposure was most steeply negatively correlated with thyroid cancer rates in Black populations (r = −0.56, p < 0.001). Despite this, Black men had the worst 5-year survival rate when compared to other ethnic populations. Overall, UV exposure does not increase the risk of thyroid cancer and may serve as a protective factor in the development of thyroid cancer.
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Affiliation(s)
| | - Mohammad Hussein
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Peter P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
- Correspondence: ; Tel.: +1-504-988-2301; Fax: +1-504-988-4762
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
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Issa PP, Omar M, Issa CP, Buti Y, Hussein M, Aboueisha M, Abdelhady A, Shama M, Lee GS, Toraih E, Kandil E. Radiofrequency Ablation of Indeterminate Thyroid Nodules: The First North American Comparative Analysis. Int J Mol Sci 2022; 23:ijms231911493. [PMID: 36232815 PMCID: PMC9569520 DOI: 10.3390/ijms231911493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/13/2022] [Accepted: 09/27/2022] [Indexed: 11/22/2022] Open
Abstract
Thyroid nodules can be classified as benign, malignant, or indeterminate, the latter of which make up 10-30% of nodules. Radiofrequency ablation (RFA) has become an attractive and promising therapy for the treatment of benign thyroid nodules. However, few studies have investigated the safety and efficacy of RFA for the management of indeterminate thyroid nodules. In this study, 178 patients with thyroid nodules diagnosed as benign (Bethesda II) or indeterminate (Bethesda III/IV) by preoperative cytopathological analysis were included. Patients in the benign and indeterminate cohorts had similar thyroid nodule volume reduction rates at 65.60% and 64.20%, respectively (p = 0.68). The two groups had similar nodular regrowth rates, at 11.2% for benign nodules and 9.40% for indeterminate nodules (p = 0.72). A total of three cases of transient dysphonia were reported. RFA of indeterminate thyroid nodules was comparable to that of benign thyroid nodules in all parameters of interest, including volume reduction rate. To our best knowledge, our work is the first North American analysis comparing benign and indeterminate thyroid nodules and suggests RFA to be a promising modality for the management of indeterminate thyroid nodules.
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Affiliation(s)
- Peter P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Mahmoud Omar
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Chad P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Yusef Buti
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Department of Surgery, United Health Services Southern California Medical Education Consortium, Temecula Valley Hospital, Temecula, CA 92592, USA
| | - Mohammad Hussein
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohamed Aboueisha
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Ali Abdelhady
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohamed Shama
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Grace S. Lee
- Department of Surgery, School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Correspondence: ; Tel.: +1-504-988-7407; Fax: +1-504-988-4762
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Vij N, Kaley HN, Robinson CL, Issa PP, Kaye AD, Viswanath O, Urits I. Clinical Results Following Conservative Management of Tarsal Tunnel Syndrome Compared With Surgical Treatment: A Systematic Review. Orthop Rev (Pavia) 2022; 14:37539. [PMID: 36072502 DOI: 10.52965/001c.37539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Introduction Posterior tarsal tunnel syndrome involves entrapment of the posterior tibial nerve as it travels in the groove posterior to the medial malleolus. Conventional wisdom dictates that patients with tarsal tunnel syndrome be treated with conservative treatment and medical management, with surgical options available for patients with refractory symptoms and good candidacy. Minimally invasive options for neuropathic entrapment syndromes have developed in recent years and may provide a therapeutic role in tarsal tunnel syndrome. Objective The present investigation provides a summary of the current state of knowledge on tarsal tunnel syndrome and a comparison between minimally invasive and surgical treatment options. Methods The literature search was performed in Mendeley. Search fields were varied until redundant. All articles were screened by title and abstract and a preliminary decision to include an article was made. A full-text screening was performed on the selected articles. Any question regarding the inclusion of an article was discussed by 3 authors until an agreement was reached. Results Most commonly tarsal tunnel syndrome is idiopathic. Other reported causes include post-traumatic, lipomas, cysts, ganglia, schwannomas, ganglia, varicose plantar veins, anatomic anomalies, and systematic inflammatory conditions. Several risk factors have been described including female gender, athletic participation, hypothyroidism, diabetes mellitus, systemic sclerosis, chronic renal failure, and hemodialysis use. A few recent studies demonstrate anatomic variants that have not previously been summarized. Three articles describe clinical outcomes after conservative treatment with acceptable results for first line treatment. Two primary articles report on the use of minimally invasive treatment for tarsal tunnel syndrome. Fourteen articles report on the clinical outcomes after surgical management. Conclusion Clinical understanding of tarsal tunnel syndrome has evolved significantly, particularly with regards to the pathoanatomy of the tarsal canal over the past twelve years. A few novel anatomic studies shed light on variants that can be helpful in diagnosis. Conservative management remains a good option that can resolve the symptoms of many patients. As more prospective cohorts and clinical trials are performed on minimally invasive options, pulsed radiofrequency and neuromodulation may evolve to play a larger role in the treatment of this condition. Currently, surgical treatment is only pursued in a very select group of patients with refractory symptoms that do not respond to medical or minimally invasive options. Surgical outcomes in the literature are good and current evidence is stronger than that for minimally invasive options.
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Affiliation(s)
- Neeraj Vij
- University of Arizona College of Medicine - Phoenix
| | | | - Christopher L Robinson
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School
| | - Peter P Issa
- Louisiana State University Health Shreveport School of Medicine
| | - Alan D Kaye
- Louisiana State University, Department of Anesthesiology
| | - Omar Viswanath
- Louisiana State University Health Shreveport, Department of Anesthesiology; Creighton University School of Medicine, Department of Anesthesiology
| | - Ivan Urits
- Department of Anesthesiology, Louisiana State University Health Shreveport
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Kandil E, Omar M, Attia AS, Shihabi A, Shaear M, Metz T, Issa PP, Russell JO, Tufano RP. Radiofrequency ablation as a novel modality in the USA for treating toxic thyroid nodules: case series and literature review. Gland Surg 2022; 11:1574-1583. [PMID: 36221276 PMCID: PMC9547704 DOI: 10.21037/gs-22-35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 08/05/2022] [Indexed: 11/06/2022]
Abstract
Background Radiofrequency ablation (RFA) is widely accepted as a treatment for non-functioning benign thyroid nodules, mainly to reduce compressive symptoms. In addition to potential compressive symptoms, autonomously functioning thyroid nodules (AFTNs) can cause palpitations, weight loss, diarrhea, increased appetite, flushing, irritability, tiredness, poor sleep, and long-term cardiovascular and musculoskeletal consequences. Currently, there are no United States based RFA practice guidelines for the treatment of AFTNs. However, several reports from Asia and Europe have described the resolution of hyperthyroidism secondary to AFTNs with RFA. Case Description Three patients with toxic thyroid nodules presented with symptomatic hyperthyroidism, suppressed thyroid-stimulating hormone (TSH), and increased uptake on nuclear medicine thyroid scan. These patients were treated with RFA. At 3 months following ablation, TSH normalized to 2.09, 1.91, and 1.34 mIU/mL respectively. However, temporary hypothyroidism was encountered at 1 month following ablation. All patients discontinued their antithyroid medications following ablation. Nodules exhibited significant volume reductions of 38%, 32%, and 54% from the baseline at 1-month follow-up. Conclusions RFA potentiates as a safe and effective treatment of toxic thyroid nodules. Though it carries a risk of temporary hypothyroidism following ablation, long-term consequences appear to be minimal. Future study with larger sample size and longer follow-up are encouraged to identify factors predicting response.
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Affiliation(s)
- Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Mahmoud Omar
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Abdallah S. Attia
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Areej Shihabi
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Mohammad Shaear
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Tyler Metz
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Peter P. Issa
- Louisiana State University Health Sciences Center School of Medicine, New Orleans, LA, USA
| | - Jonathon O. Russell
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ralph P. Tufano
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Issa PP, Omar M, Buti Y, Issa CP, Chabot B, Carnabatu CJ, Munshi R, Hussein M, Aboueisha M, Shama M, Corsetti RL, Toraih E, Kandil E. Hashimoto’s Thyroiditis Minimizes Lymph Node Metastasis in BRAF Mutant Papillary Thyroid Carcinomas. Biomedicines 2022; 10:biomedicines10082051. [PMID: 36009596 PMCID: PMC9405831 DOI: 10.3390/biomedicines10082051] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/16/2022] [Accepted: 08/18/2022] [Indexed: 12/03/2022] Open
Abstract
Hashimoto’s thyroiditis (HT) (autoimmune thyroiditis) is a clinicopathological entity associated with chronic lymphocytic infiltration resulting in hypothyroidism. HT is a double-edged sword that increases the risk of papillary thyroid cancer (PTC), yet it serves as a protective factor for PTC progression. BRAF mutation in PTCs is associated with rapid cell growth, aggressive tumor characteristics, and higher mortality rates. Here, we aimed to analyze the influence of HT in patients with PTCs and its effect on lymph node metastasis (LNM) in BRAF mutant tumors. Adults diagnosed with PTC between 2008 and January 2021 were retrospectively included. A total of 427 patients, 128 of whom had underlying HT, were included. The HT group had significantly higher rates of microcarcinoma (49.2% vs. 37.5%, p = 0.025) and less lateral LNM (8.6% vs. 17.1%, p = 0.024). Interestingly, BRAF-mutated PTCs were found to have significantly less overall LNM (20.9% vs. 51%, p = 0.001), central LNM (25.6% vs. 45.1%, p = 0.040) and lateral LNM (9.3% vs. 29.4%, p = 0.010) in patients with HT when compared to those without underlying HT. HT was found to be an independent protective predictor of overall and lateral LNM. Altogether, HT was able to neutralize the effect of BRAF mutation and was determined to be an independent protective factor against LNM. Specifically, our work may influence treatment-aggressiveness decision making for endocrinologists, oncologists and surgeons alike.
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Affiliation(s)
- Peter P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Mahmoud Omar
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Yusef Buti
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Chad P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Bert Chabot
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | | | - Ruhul Munshi
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohammad Hussein
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohamed Aboueisha
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Mohamed Shama
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Ralph L. Corsetti
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Correspondence: ; Tel.: + 504-988-7407; Fax: + 504-988-4762
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Hussein M, Mueller L, Issa PP, Haidari M, Trinh L, Toraih E, Kandil E. Latency Trend Analysis as a Guide to Screening Malignancy Survivors for Second Primary Thyroid Cancer. Biomedicines 2022; 10:biomedicines10081984. [PMID: 36009531 PMCID: PMC9406053 DOI: 10.3390/biomedicines10081984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 11/29/2022] Open
Abstract
Primary cancer survivors have a higher risk of developing second primary thyroid cancer (SPTC). Patients with SPTC who survived primary malignancies, diagnosed from 1975 to 2016, were identified from the Surveillance, Epidemiology, and End Results (SEER) database (SEER 18 Registry). A total of 33,551 cancer cases were enrolled in the final analysis. Individuals with a primary malignancy were at a significant 90% increased risk of developing SPTC (SIR = 1.90, 95%CI = 1.86−1.93, p < 0.05) compared to the general population. More than half (54.7%) of SPTC diagnoses were made in the first three years after primary cancer diagnosis, and the most aggressive presentations of SPTC occurred within the first year following malignancy. A latency trend analysis identified persistent high risk for development of SPTC after diagnosis of lymphoma, leukemia, soft tissue tumors, kidney, breast, and uterine cancer; elevated 10-year risk for most cancers such as salivary gland, melanoma, stomach, lung, colon, ovarian, pancreas, prostate, and bladder; and high 5-year risk after cancers such as larynx, oral, orbit, bone, small intestine, and liver. Our latency period model identifying risk according to each type of primary cancer may aid clinicians in identifying at-risk patients to be screened for thyroid cancer and guide them in developing a surveillance plan according to the latency period attributed to a patient’s primary cancer.
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Affiliation(s)
- Mohammad Hussein
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Lauren Mueller
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Peter P. Issa
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Muhib Haidari
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Lily Trinh
- School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Division of Thyroid and Parathyroid Endocrine Surgery, Department of Otolaryngology-Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA 02114, USA
| | - Eman Toraih
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia 41522, Egypt
- Correspondence: ; Tel.: +1-504-988-2301; Fax: +1-504-988-4762
| | - Emad Kandil
- Department of Surgery, School of Medicine, Tulane University, New Orleans, LA 70112, USA
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