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Adjuvant radiotherapy mitigates impact of perineural invasion on oncologic outcomes in early-stage oral cavity squamous cell carcinoma. A multi-institutional analysis of 557 patients. Oral Oncol 2023; 142:106420. [PMID: 37182430 PMCID: PMC10575471 DOI: 10.1016/j.oraloncology.2023.106420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/13/2023] [Accepted: 05/04/2023] [Indexed: 05/16/2023]
Abstract
OBJECTIVES Understand the prognostic impact of perineural invasion (PNI) in early-stage oral cavity squamous cell carcinoma (OCSCC). Assess the influence of adjuvant radiotherapy on outcomes of patients with PNI-positive early-stage OCSCC. MATERIALS AND METHODS Retrospective seven-institution cohort study including patients with pathologic T1-2 N0-1 OCSCC who underwent primary surgery with negative margins. Outcomes included disease-free survival (DFS) and locoregional control (LRC). Cox proportional hazards models were used to evaluate oncologic outcomes. Interaction terms were introduced to assess relationships between PNI and adjuvant radiotherapy. RESULTS Among 557 patients (mean (SD) age 61.0 (13.9), 47.2% female, 66.6% pathologic T1, 93.5% pathologic N0), 93 had PNI-positive tumors, among which 87.1% underwent neck dissection and 39.6% received radiotherapy. On multivariable analysis, PNI was associated with lower DFS and LRC. Adjuvant radiotherapy was not associated with improved outcomes on multivariable analysis of the entire cohort. However, among patients with PNI-positive tumors, adjuvant radiotherapy significantly decreased hazard for DFS. CONCLUSION Among patients with low-risk, early-stage OCSCC, PNI was associated with worse DFS and LRC. In patients with PNI-positive tumors, adjuvant radiotherapy lowered hazard for DFS on multivariable analysis. These data support using adjuvant radiotherapy for patients with early-stage OCSCC with PNI.
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Submental Island Flap After Prior Contralateral Neck Dissection: A Case Series and Technical Considerations. Ann Otol Rhinol Laryngol 2021; 131:1164-1169. [PMID: 34823369 DOI: 10.1177/00034894211059307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The submental island flap is a dependable workhorse in head and neck reconstruction. However, the viability of this flap has not been established for oral cavity reconstruction when a contralateral neck dissection has already been performed in an earlier surgical setting. The aim of this study is to highlight technical considerations and outcomes of this approach with a small case series. METHODS Three cases of oral cavity reconstruction with a submental island flap elevated in the context of a prior contralateral neck dissection are presented. RESULTS In all cases, a doppler was used to identify the maintenance of the submental perforator in the neck opposite the previous neck dissection. In 2 cases, level IA was included within the dissection field of the previous neck dissection. Additionally, the old neck scar was included within the skin paddle of the submental island flap in 2 cases. In all cases, excellent healing of the flap was observed without partial or complete loss. CONCLUSIONS The submental island flap appears to be a reliable reconstruction when a previous contralateral neck dissection has been performed, even when level IA was included in the prior dissection.
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Nasal and paranasal sinus mucosal melanoma: Long-term survival outcomes and prognostic factors. Am J Otolaryngol 2021; 42:103070. [PMID: 33930681 DOI: 10.1016/j.amjoto.2021.103070] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/15/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To determine prognostic factors and survival patterns for different treatment modalities for nasal cavity (NC) and paranasal sinus (PS) mucosal melanoma (MM). METHODS Patients from 1973 to 2013 were analyzed using the Surveillance, Epidemiology, and End Results (SEER) database. Kaplan-Meier method and multivariable cox proportional hazard modeling were used for survival analyses. RESULTS Of 928 cases of mucosal melanoma (NC = 632, PS = 302), increasing age (Hazard Ratio [HR]:1.05/year, p < 0.001), T4 tumors (HR: 1.81, p = 0.02), N1 status (HR: 6.61, p < 0.001), and PS disease (HR: 1.50, p < 0.001) were associated with worse survival. Median survival length was lower for PS versus NC (16 versus 26 months, p < 0.001). Surgery and surgery + radiation therapy (RT) improved survival over non-treatment or RT alone (p < 0.001). Adding RT to surgery did not yield a survival difference compared with surgery alone (p = 0.43). Five-year survival rates for surgery and surgery + RT were similar, at 27.7% and 25.1% (p = 0.43). CONCLUSION Surgery increased survival significantly over RT alone. RT following surgical resection did not improve survival.
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Insurance Status Effect on Laryngeal Cancer Survival: A Population Based Study. Ann Otol Rhinol Laryngol 2021; 131:775-781. [PMID: 34486418 DOI: 10.1177/00034894211044231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To analyze insurance status effect on overall survival (OS) and disease-specific survival (DSS) in laryngeal cancer. STUDY DESIGN Cross-sectional population analysis. SETTING Surveillance, Epidemiology, and End Results (SEER) database. PARTICIPANTS Laryngeal cancer patients from 2007 to 2016. MAIN OUTCOME MEASURES Kaplan-Meier method with log-rank statistic analyzed OS and DSS by insurance status. Multivariable cox proportional hazard modeling generated survival prognostic factors. RESULTS Of 19 667 laryngeal cancer cases, initial disease presentation was stage I: 7770 patients (39.5%), stage II: 3337 patients (17.0%), stage III: 3289 patients (16.7%), and stage IV: 5226 patients (26.6%). Patients had non-Medicaid insurance (15 523, 78.9%), had Medicaid (3306, 16.8%), or were uninsured (891, 4.5%). Mean and median OS for insured, Medicaid, and uninsured patients were 60.5, 49.6, and 56.6 and 74.0, 40.0, and 65.0 months, respectively. Following multivariable analysis, OS for insured, Medicaid, and uninsured patients was stage I: 87.9, 82.8, and 88.4 (P < .001), stage II: 79.1, 75.1, and 78.3 (P = .12), stage III: 68.7, 66.1, and 72.1 (P = .11), and stage IV: 57.1, 51.7, and 50.3 (P < .001) months. DSS mean survival times were 77.0, 65.8, and 67.7 months (P < .001) for insured, Medicaid, and uninsured patients. Age (HR: 1.02/year, P < .001) and black (HR: 1.15, P = .001) compared to white race predicted worse survival. Compared to insured status, Medicaid insurance carried a death hazard ratio of 1.40 (P < .001) and uninsured status had a death hazard ratio of 1.40 (P < .001). CONCLUSION Insured laryngeal cancer patients had prolonged OS and DSS compared to Medicaid and uninsured patients. Medicaid patients had equivalent survival outcomes to uninsured patients. LEVEL OF EVIDENCE 2c.
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Feeding Tube Placement Following Transoral Robotic Surgery for Oropharyngeal Squamous Cell Carcinoma. Otolaryngol Head Neck Surg 2021; 166:696-703. [PMID: 34154449 DOI: 10.1177/01945998211020302] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To identify factors that may predict the need for feeding tubes in patients undergoing transoral robotic surgery (TORS) in the perioperative setting. STUDY DESIGN Retrospective chart review. SETTING Academic tertiary center. METHODS A retrospective series of patients undergoing TORS for oropharyngeal squamous cell carcinoma (OPSCC) was identified between October 2016 and November 2019 at a single tertiary academic center. Patient data were gathered, such as frailty information, tumor characteristics, and treatment, including need for adjuvant therapy. Multiple logistic regression was performed to identify factors associated with feeding tube placement following TORS. RESULTS A total of 138 patients were included in the study. The mean age was 60.2 years (range, 37-88 years) and 81.9% were male. Overall 82.9% of patients had human papilloma virus-associated tumors, while 28.3% were current or former smokers with a smoking history ≥10 pack-years. Eleven patients (8.0%) had a nasogastric or gastrostomy tube placed at some point during their treatment. Five patients (3.6%) had feeding tubes placed perioperatively (<4 weeks after TORS), of which 3 were nasogastric tubes. Six patients (4.3%) had feeding tubes placed in the periadjuvant treatment setting for multifactorial reasons; 5 of which were gastrostomy tubes. Only 1 patient (0.7%) was gastrostomy dependent 1 year after surgery. Multiple logistic regression did not demonstrate any significant predictive variables affecting perioperative feeding tube placement following TORS for OPSCC. CONCLUSIONS Feeding tubes are seldom required after TORS for early-stage OPSCC. With appropriate multidisciplinary planning and care, patients may reliably avoid the need for feeding tube placement following TORS for OPSCC.
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Impact of surgical margins on local control in patients undergoing single-modality transoral robotic surgery for HPV-related oropharyngeal squamous cell carcinoma. Head Neck 2021; 43:2434-2444. [PMID: 33856083 DOI: 10.1002/hed.26708] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/17/2021] [Accepted: 04/01/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The impact of close surgical margins on oncologic outcomes in HPV-related oropharyngeal squamous cell carcinoma (HPV + OPSCC) is unclear. METHODS Retrospective case series including patients undergoing single modality transoral robotic surgery (TORS) for HPV + OPSCC at three academic medical centers from 2010 to 2019. Outcomes were compared between patients with close surgical margins (<1 mm or requiring re-resection) and clear margins using the Kaplan-Meier method. RESULTS Ninety-nine patients were included (median follow-up 21 months, range 6-121). Final margins were close in 22 (22.2%) patients, clear in 75 (75.8%), and positive in two (2.0%). Eight patients (8.1%) recurred, including two local recurrences (2.0%). Four patients died during the study period (4.0%). Local control (p = 0.470), disease-free survival (p = 0.513), and overall survival (p = 0.064) did not differ between patients with close and clear margins. CONCLUSIONS Patients with close surgical margins after TORS for HPV + OPSCC without concurrent indications for adjuvant therapy may be considered for observation alone.
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One institution's experience with self-audit of opioid prescribing practices for common cervical procedures. Head Neck 2021; 43:2385-2394. [PMID: 33797813 DOI: 10.1002/hed.26697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 02/04/2021] [Accepted: 03/16/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND We aim to audit our institution's opioid prescribing practices after common cervical procedures. METHODS Retrospective cohort study from one medical center. Reviewed records from 2016-2019 for 472 patients who underwent one of several common cervical procedures. Data collected on demographics, perioperative details, in-hospital pain medication use, and opioids prescribed at discharge. Multivariable logistic regression was run. RESULTS In hospital, median daily milligram morphine equivalents (MME) was 4 (IQR 0-15). Median MME prescribed at discharge was 112.5 MME (IQR 75-150). 3/472 patients received NSAIDs. Predictors of decreased discharge MME were age 70 and older (OR 0.33, p = 0.037) and more recent year (compared to 2016, OR 0.23 [p = 0.031] for 2017, OR 0.13 [p = 0.001] for 2018, and OR 0.070 [p < 0.001] for 2019). CONCLUSIONS MME prescribed at discharge was 28 times the daily in-hospital MME. Only 3/472 patients received postoperative NSAIDs. Self-auditing of opioid prescribing practices identifies actionable items for change.
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Opioid Usage and Prescribing Predictors Following Transoral Robotic Surgery for Oropharyngeal Cancer. Laryngoscope 2020; 131:E1888-E1894. [PMID: 33210756 DOI: 10.1002/lary.29276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/09/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVE/HYPOTHESIS Pain management following transoral robotic surgery (TORS) varies widely. We aim to quantify opioid usage following TORS for oropharyngeal squamous cell carcinoma (OPSCC) and identify prescribing predictors. STUDY DESIGN Retrospective cohort study. METHODS A consecutive series of 138 patients undergoing TORS for OPSCC were reviewed from 2016 to 2019. Opioid usage (standardized to morphine milligram equivalents [MME]) was gathered for 12 months post-surgery via prescribing record cross-check with the Massachusetts Prescription Awareness Tool. RESULTS Of 138 OPSCC TORS patients, 92.8% were human papillomavirus (HPV) positive. Adjuvant therapy included radiation (XRT;67.4%) and chemoradiation (cXRT;6.5%). Total MME usage from start of treatment averaged 1395.7 MMEs with 76.4% receiving three prescriptions or less. Categorical analysis showed age <65, male sex, overweight BMI, lower frailty, former smokers, HPV+, higher T stage, and BOT subsite to be associated with increased MMEs. Adjuvant therapy significantly increased MMEs (TORS+XRT:1646.2; TORS+cXRT:2385.0; TORS alone:554.7 [P < .001]) and 12-month opioid prescription totals (TORS+XRT:3.2; TORS+cXRT:5.5; TORS alone:1.6 [P < .001]). Adjuvant therapy increased time to taper (total MME in TORS alone versus TORS+XRT/cXRT: 0 to 3 months:428.2 versus 845.5, 4 to 6 months:46.8 versus 541.8, 7 to 9 months:12.4 versus 178.6, 10 to 12 months:11.0 versus 4.4,[P < .001]). Positive predictors of opioid prescribing at the 4- to 6-month and 4- to 12-month intervals included adjuvant therapy (odds ratio [OR]:5.56 and 4.51) and mFI-5 score ≥3 (OR:36.67 and 31.94). Following TORS at 6-, 9-, and 12-month, 15.7%, 6.6%, and 4.1% were still using opioids. CONCLUSIONS In OPSCC treated with TORS, opioid use tapers faster for surgery alone versus with adjuvant therapy. Opioid prescribing risks include adjuvant therapy and higher frailty index. LEVEL OF EVIDENCE 4 Laryngoscope, 131:E1888-E1894, 2021.
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Asystole During Reduction of a Zygomaticomaxillary Complex Fracture. Facial Plast Surg Aesthet Med 2020; 23:148-150. [PMID: 32991208 DOI: 10.1089/fpsam.2020.0417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Management of a Fourth Branchial Cleft Tract With Transoral Robotic Surgery in an Adult Patient. OTO Open 2020; 4:2473974X20951786. [PMID: 32923917 PMCID: PMC7457663 DOI: 10.1177/2473974x20951786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 07/16/2020] [Indexed: 12/02/2022] Open
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RUVBL1 is an amplified epigenetic factor promoting proliferation and inhibiting differentiation program in head and neck squamous cancers. Oral Oncol 2020; 111:104930. [PMID: 32745900 DOI: 10.1016/j.oraloncology.2020.104930] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/24/2020] [Accepted: 07/22/2020] [Indexed: 12/14/2022]
Abstract
Mutations in histone modifying enzymes and histone variants were identified in multiple cancers in The Cancer Genome Atlas (TCGA) studies. However, very little progress and understanding has been made in identifying the contribution of epigenetic factors in head and neck squamous cell carcinoma (HNSCC). Here, we report the identification of RUVBL1 (TIP49a), a component of the TIP60 histone modifying complex as being amplified and overexpressed in HNSCC. RUVBL1 plays a key role in incorporating histone variant H2AZ in chromatin thereby regulating transcription of key genes involved in differentiation, cancer cell proliferation and invasion. H2AZ is also overexpressed in HNSCC tumors thereby regulating RUVBL1/H2AZ dependent transcriptional programs. Patient data analysis of multiple cohorts including TCGA and single cell HNSCC data indicated RUVBL1 overexpression as a poor prognostic marker and predicts poor survival. In vitro experiments indicate a pro-proliferative role for RUVBL1/H2AZ in HNSCC cells. RUVBL1 inversely correlates with differentiation program and positively correlates with oncogenic programs, making it a key contributor to tumorigenesis and a vulnerable therapeutic target in HNSCC patients.
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Intralaryngeal paraganglioma workup and discussion of surgical approach. BMJ Case Rep 2020; 13:13/6/e234745. [PMID: 32487522 DOI: 10.1136/bcr-2020-234745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Laryngeal paragangliomas are an uncommon presentation of head and neck paragangliomas, with laryngeal paragangliomas along with a synchronous paraganglioma being exceptionally rare. We present two challenging cases of laryngeal paragangliomas with extralaryngeal extension, completely resected through a transcervical approach without endolaryngeal disruption, with one case having synchronous bilateral carotid body tumours. Both patients had excellent results with complete tumour resection and no resultant functional impact. The surgical approaches for large laryngeal paraganglioma are discussed with considerations for endolaryngeal, transcervical and combined approaches as well as decision-making when approaching these rare lesions in the setting of synchronous head and neck paragangliomas.
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Neuromonitored Thyroid Surgery: Optimal Stimulation Based on Intraoperative EMG Response Features. Laryngoscope 2020; 130:E970-E975. [DOI: 10.1002/lary.28613] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 02/10/2020] [Accepted: 02/19/2020] [Indexed: 11/05/2022]
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Association of Hair Loss With Health Utility Measurements Before and After Hair Transplant Surgery in Men and Women. JAMA FACIAL PLAST SU 2019; 20:495-500. [PMID: 30242313 DOI: 10.1001/jamafacial.2018.1052] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Androgenetic alopecia is a highly prevalent condition across both sexes and can be surgically corrected through hair transplant. Health utility scores, which represent quantitative estimates of individual preferences for a given state of health, are a measure of health-related quality of life. The health utility scores for sex-specific alopecia and the posttransplant state have not previously been quantified. Objective To obtain health utility measurements for the objective assessment of sex-specific alopecia and hair transplant surgery and to analyze layperson perception of alopecia compared with other chronic health conditions. Design, Setting, and Participants A prospective clinical study was conducted from August 1 to December 31, 2017, at the Harvard Decision Science Laboratory. Adult casual observers (n = 308) completed an internet-based health utility questionnaire. Health states were presented using still patient images and a description of 5 health states, including monocular blindness, binocular blindness, male alopecia, female alopecia, and male posttransplant state. Main Outcomes and Measures Health utility measures of sex-specific alopecia, posttransplant state, and monocular and binocular blindness were measured by visual analog scale (VAS), standard gamble (SG), and time trade-off (TTO) in quality-adjusted life-years (QALYs). Groups were analyzed with 1-way analysis of variance and post hoc Tukey pairwise comparison. Results The 308 participants included 157 (51.0%) women with a mean (SD) age of 30.8 (13.5) years. Mean (SD) health utility measures included 0.85 (0.18) QALYs for the VAS, 0.93 (0.17) QALYs for the SG, and 0.93 (0.17) QALYs for the TTO in male alopecia; 0.83 (0.19) QALYs for the VAS, 0.92 (0.17) QALYs for the SG, and 0.91 (0.18) QALYs for the TTO in female alopecia; and 0.93 (0.11) QALYs for the VAS, 0.95 (0.15) QALYs for the SG, and 0.95 (0.16) QALYs for the TTO in a man in the posttransplant state. The mean (SD) health utility of monocular blindness was 0.76 (0.17) QALYs for the VAS, 0.87 (0.21) QALYs for the SG, and 0.86 (0.20) QALYs for the TTO. The health utility score for the posttransplant state was significantly improved compared with the health utility score for alopecia in both sexes (female VAS: +0.10 [95% CI, 0.06-0.14; P < .001]; male VAS, +0.08 [95% CI, 0.04-0.12; P < .001]). Hair loss in women and men demonstrated significantly lower QALYs on the VAS compared with the posttransplant state (female: -0.10 [95% CI, -0.14 to -0.06; P < .001]; male: -0.08 [95% CI, -0.12 to -0.04; P < .001]). Conclusions and Relevance Alopecia has a meaningful negative influence on health utility measures in both sexes. Hair transplant surgery significantly increases health utility measures compared with untreated alopecia in both sexes as rated among layperson observers. Level of Evidence NA.
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Valuation of Commonly Performed Head and Neck Surgical Procedures in the Medicare Physician Fee Schedule. JAMA Otolaryngol Head Neck Surg 2019; 145:866-868. [PMID: 31343686 DOI: 10.1001/jamaoto.2019.1943] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Prognostic factors and survival for malignant conjunctival melanoma and squamous cell carcinoma over four decades. Am J Otolaryngol 2019; 40:577-582. [PMID: 31109806 DOI: 10.1016/j.amjoto.2019.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 05/01/2019] [Accepted: 05/14/2019] [Indexed: 02/03/2023]
Abstract
PURPOSE To determine the epidemiology and survival of primary conjunctival malignant neoplasms. METHODS Retrospective analysis of primary malignant conjunctival neoplasms using Surveillance, Epidemiology, and End Results database from 1973 to 2012. RESULTS Of 1661 cases, the most common neoplasms are squamous cell carcinoma (SCC) at 54.8% and melanoma at 38.8%. Mean diagnostic age for melanoma was 62.1 compared to 65.5 years for SCC (p = 0.002). 52.2% of melanoma are male versus 77.4% of SCC (p < 0.001). For SCC only age (HR: 1.09, 95% CI:1.04-1.14) is a predictor of survival. For melanoma, age (HR: 1.07, 95% CI: 1.05-1.10), male sex (HR: 2.04, 95% CI: 1.16-3.60), T4 tumors (HR: 3.38, 95% CI: 1.17-9.80) and N1 status (HR: 8.69, 95% CI: 2.75-27.42) are all survival predictors. The 5 and 10-year overall survival (OS) estimates are not significantly different between SCC and melanoma, with 70% and 50% respectively for SCC, and 71% and 50% respectively for melanoma. Median survival time is worse for blacks (52 months) compared to whites (118 months) and Asians/Native Americans/Pacific Islanders (145 months), however race was not found to be a significant prognostic factor in multivariate analysis. Five-year survival are similar between decades 1973-1982 (66.2%), 1983-1992 (69.2%), 1993-2002 (71.3%) and 2003-2012 (70.2%). CONCLUSION Age at diagnosis is a determinant of survival for both conjunctival SCC and melanoma. Male sex, T4 and N1 staging are also important prognostic factors for melanoma. With respect to overall survival, SCC and melanoma did not differ significantly.
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Preoperative anemia displays a dose‐dependent effect on complications in head and neck oncologic surgery. Head Neck 2019; 41:3033-3040. [DOI: 10.1002/hed.25788] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 12/18/2018] [Accepted: 04/16/2019] [Indexed: 01/28/2023] Open
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Primary intraosseous mucoepidermoid carcinoma of the mandible: radiographic evolution and clinicopathological features. BMJ Case Rep 2019; 12:12/4/e224612. [PMID: 30948389 DOI: 10.1136/bcr-2018-224612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Mucoepidermoid carcinoma (MEC) can be rarely found as a primarily intraosseous lesion and mistaken for other intraosseous or odontogenic pathology. A 65-year-old man had a poorly defined radiolucency distal to the left mandibular second molar root. Periapical radiographs demonstrated a minor radiolucency from 2.5 years prior. An oral and maxillofacial surgeon felt the radiolucency represented periodontal disease, extracting tooth #18. The differential diagnosis of mixed radiolucent/radio-opaque mandibular lesions includes: (1) fibro-osseous lesion, (2) odontogenic and non-odontogenic cyst, (3) infection and inflammatory lesion, or (4) benign or malignant neoplasm (odontogenic, non-odontogenic, or metastatic). Histological analysis revealed low-grade MEC. A composite resection was performed with a 1 cm margin from first molar to ascending ramus. A buccal fat pad advancement flap covered the defect with an iliac crest bone graft placed later for a resulting osseous defect. Careful examination and diagnostic work-up for odontogenic cysts should be provided as they may harbour malignant tumours.
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Industry Sponsorship of Research in Otolaryngology: An Examination of the Centers for Medicare & Medicaid Services Open Payments Database. JAMA Otolaryngol Head Neck Surg 2019; 143:842-843. [PMID: 28384680 DOI: 10.1001/jamaoto.2017.0002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Value of SPECT/CT for Sentinel Lymph Node Localization in the Parotid and External Jugular Chain. Otolaryngol Head Neck Surg 2018; 159:866-870. [PMID: 29986639 DOI: 10.1177/0194599818786946] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 06/14/2018] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Preoperative single-photon emission computed tomography/computed tomography (SPECT/CT) imaging may aid in the localization of sentinel lymph nodes (SLNs) in cutaneous head and neck malignancy and has been rigorously evaluated for deep cervical lymph nodes. The purpose of this study was to assess the sensitivity, specificity, and positive predictive value (PPV) of SPECT/CT for preoperative localization of nodal basins superficial to the sternocleidomastoid muscle, with comparison to deep nodal basins of the neck. STUDY DESIGN Retrospective review. SETTING Tertiary care center. SUBJECTS AND METHODS SPECT/CT images obtained preoperatively for patients undergoing SLN biopsy for cutaneous head and neck malignancy between June 2015 and June 2016 were reviewed by a blinded nuclear medicine physician and head and neck surgeon. SPECT/CT imaging was compared to intraoperatively determined SLN location via gamma probe. Sensitivity, specificity, and positive and negative predictive values were determined and compared for superficial (external jugular [EJ] and parotid) nodes vs level II nodes. RESULTS Fifty-three patients were included in the study. Most had cutaneous melanoma (69.8%). The PPV of EJ/parotid node identification by SPECT/CT imaging was 85.7%, specificity was 88.9%, and sensitivity was 69.2%. Comparatively, the PPV for level II nodes was 76.9%, specificity was 50%, and sensitivity was 85.7%. No significant difference in SPECT/CT predictive value was identified between EJ/parotid and level II node identification ( P > .05). CONCLUSION SPECT/CT imaging has strong specificity and positive predictability for preoperative localization of SLN superficial to the sternocleidomastoid muscle in cutaneous head and neck malignancy. SPECT/CT imaging may be a useful radiographic aid for preoperative SLN mapping in this patient population.
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Transfusion in Head and Neck Cancer Patients Undergoing Pedicled Flap Reconstruction. Laryngoscope 2018; 128:E409-E415. [PMID: 30247764 DOI: 10.1002/lary.27393] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/10/2018] [Accepted: 05/29/2018] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Blood product utilization is monitored to prevent unnecessary transfusions. Head-and-neck pedicled flap reconstruction transfusion-related outcomes were assessed. METHODS One hundred and thirty-six pedicled flap patients were reviewed: 64 supraclavicular artery island flaps (SCAIF), 57 pectoralis major (PM) flaps, and 15 submental (SM) flaps. Outcome parameters included flap-related complications, medical complications, length of stay (LOS), and flap survival. Multivariable logistic regression analyses were performed. Multivariable logistic regression analyses were performed to adjust for relevant pre- and perioperative factors. RESULTS Of all head-and-neck pedicled flap patients included in our analyses (n = 136), 40 (29.4%) received blood transfusions. The average pretransfusion hematocrit (Hct) was 24.3% ± 0.5%, with 2.65 ± 0.33 units transfused and a posttransfusion Hct increase of 5.0% ± 0.6%. Transfusion rates differed with PM (47.4%), SCAIF (17.2%), and SM (13.3%) flaps (P < 0.005). Patients undergoing PM reconstruction trended toward higher transfusion requirements (PM 2.89 ± 0.47 units, SC 2.18 ± 0.28 units, and SM 2.00 ± 0.0 units), with transfusion occurring later in the postoperative course (4.9 ± 1.3 days vs. 2.4 ± 0.1 days for all other flaps; P = 0.08). Infection, dehiscence, fistula, or medical complications were not different. Transfusion thresholds of Hct < 21 versus Hct < 27 exhibited no difference in LOS, flap-survival, or medical/flap-related complications. CONCLUSION Transfusion is not associated with surgical or medical morbidity following head and neck pedicled flap reconstruction. There were no differences in outcomes between transfusion triggers of Hct < 21 versus Hct < 27, suggesting that a more conservative transfusion trigger may not precipitate adverse patient complications. Our data recapitulate findings in free flap patients and warrant further investigation of transfusion practices in head and neck flap reconstruction. LEVEL OF EVIDENCE 4. Laryngoscope, 128:E409-E415, 2018.
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Preoperative laboratory data are associated with complications and surgical site infection in composite head and neck surgical resections. Am J Otolaryngol 2018; 39:261-265. [PMID: 29398185 DOI: 10.1016/j.amjoto.2018.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 01/19/2018] [Accepted: 01/28/2018] [Indexed: 11/16/2022]
Abstract
OBJECTIVES 1) Describe normal/abnormal preoperative laboratory testing incidence in head and neck (H&N) composite resections and 2) determine complication, surgical site infection (SSI), and transfusion predictors by laboratory test. METHODS The 2006 to 2013 NSQIP databases were queried for H&N composite resections. Laboratory data was categorized within, under, or above the normal reference range according to NSQIP definitions. Overall complications and SSI were analyzed with multivariable logistic regression analysis. RESULTS From 2006 to 2013, there were 1193H&N composite resections, of which 1135 (95.1%) underwent ≥1 preoperative laboratory test. Complete blood counts were obtained in 92.3%, basic metabolic panels in 90.7%, coagulation studies in 56.2%, and liver function tests (LFTs) in 52.6%. Low sodium was found in 11.5%, increasing complication odds by 2.30 (p = 0.005). High AST comprised 10.0% and increased complication odds (OR = 2.93, p = 0.012). Additionally, 9.2% had a high white blood cell (WBC) count and 3.5% had high platelets, increasing complications by 1.92 (p = 0.030) and 3.13 (p = 0.015), respectively. BUN, creatinine, total bilirubin, albumin, alkaline phosphatase, INR, PT, and aPTT abnormal values did not affect postoperative complications. Increased SSI odds were appreciated with low sodium (OR: 2.83, p = 0.002), high AST (OR: 6.85, p < 0.001), and high alkaline phosphatase (OR: 5.46, p = 0.007). Importantly, INR had no effect on transfusion rates. High PT, aPTT, or low platelets did not change transfusion odds. CONCLUSION Inflammatory markers are associated with complications but not SSI. High LFTs and low sodium are associated with complications and SSI. Coagulopathies did not increase transfusion rates. These findings identify laboratory studies to focus on during H&N resection preoperative assessments.
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Intraoperative cardiac arrest etiologies in head and neck surgery: A comprehensive review. Head Neck 2018; 40:1299-1304. [PMID: 29385305 DOI: 10.1002/hed.25090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 10/09/2017] [Accepted: 12/20/2017] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The etiologies of intraoperative cardiac arrest within otolaryngology are not well understood as they are rare events. METHODS A comprehensive review of the etiologies and corresponding pathophysiologic neural mechanisms of intraoperative cardiac arrest in otolaryngologic surgery are examined. RESULTS The occurrence of this rare complication has been described in a range of head and neck procedures, including but not limited to suspension laryngoscopy and oncologic resections in the neck, maxilla and thyroid. Three anatomically distinct pathways leading to intraoperative cardiac arrest are described: direct vagal stimulation, the trigeminocardiac reflex and the baroreceptor reflex. All three share the final common pathway of parasympathetic signaling to the sinoatrial node via the cardiac fibers of the vagus nerve. CONCLUSION With a firm understanding of the mechanistic underpinning of this rare phenomenon, otolaryngologic surgeons can be better prepared for its occurrence.
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Treatment disparities in the management of epistaxis in United States emergency departments. Laryngoscope 2017; 128:356-362. [DOI: 10.1002/lary.26683] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 04/12/2017] [Accepted: 04/23/2017] [Indexed: 11/10/2022]
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Surgical Complications from Superior Canal Dehiscence Syndrome Repair: Two Decades of Experience. Otolaryngol Head Neck Surg 2017; 157:273-280. [DOI: 10.1177/0194599817706491] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective To determine the incidence of surgical complications associated with superior canal dehiscence syndrome (SCDS) repair and identify the demographic, medical, and intraoperative risk factors that are associated with SCDS complications. Study Design Cases series with chart review, including patients who underwent SCDS repair between 1996 and 2015. Setting A tertiary care academic medical center. Subjects and Methods Data were collected from 220 patients, including demographic information, medical comorbidities, prior otologic surgical history, surgical approach, intraoperative findings, and postoperative complications. Relative risk analysis and multivariable logistic regression evaluated the associations between perioperative risk factors and SCDS complications. Results A total of 242 consecutive cases were performed: 95.5% middle fossa and 4.5% transmastoid approach (mean age: 47.8 ± 10.6 years; 54.5% female). Surgical complications were reported in 27 (11.2%) cases; 20 (8.3%) had Clavien-Dindo grade I complications, most commonly benign paroxysmal positional vertigo (n = 11, 4.5%) and profound sensorineural hearing loss (n = 6, 2.5%). Two cases (0.8%) had grade II; 4 cases (1.7%), grade III; and 1 case (0.4%), grade IV complications. In the analysis of comorbidities, only preoperative coagulopathy was significantly associated with increased risk of complications (relative risk = 6.4, P < .01). Following multivariate logistic regression adjusting for demographic covariates, coagulopathy was still associated with increased odds of complications (odds ratio = 15.7, P = .03). There were no significant associations between other risk factors and complications. Conclusion SCDS repair has low rates of adverse events. We observed an incidence of 11.2% complications, most commonly postoperative benign paroxysmal positional vertigo. The risk of nonotologic intracranial complications (1.7%) is low.
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Frailty index: Intensive care unit complications in head and neck oncologic regional and free flap reconstruction. Head Neck 2017; 39:1578-1585. [PMID: 28449296 DOI: 10.1002/hed.24790] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 02/04/2017] [Accepted: 02/17/2017] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Head and neck extirpations requiring reconstruction are challenging surgeries with high postoperative complication risk. METHODS Regional and free flap reconstructions of head and neck defects were collected from the 2006-2013 American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database. The modified frailty index was made of 15 variables, with increasing index scores indicative of frailer patients. Intensive care unit (ICU)-level complications were defined by Clavien-Dindo classification IV and analyzed with multivariable logistic regression. RESULTS There were 266 flap reconstructions (126 regional and 140 free) with 86 (7.2%) Clavien-Dindo classification IV complications. As modified frailty index increased, a moderate correlation was demonstrated for Clavien-Dindo classification IV complications (R2 = 0.30). Increasing modified frailty index score was correlated on linear regression with free versus regional flaps: Clavien-Dindo classification IV (R2 = 0.09; 0.60), morbidity (R2 = 0.04; 0.59), and mortality (R2 = 0.07; 0.46), respectively. On multivariable analysis, the modified frailty index was associated with Clavien-Dindo classification IV complications for all flaps (odds ratio [OR] 4.38; 95% confidence interval [CI] 1.33-14.48) and free flaps (OR 6.60; 95%CI 1.02-42.52), but not regional flaps (OR 9.05; 95%CI 0.60-137.10). CONCLUSION The modified frailty index score is predictive of critical care support in head and neck resections necessitating reconstruction, specifically for free flaps.
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Repair of complex pharyngocutaneous fistula using a staged temporoparietal fascial flap. Am J Otolaryngol 2017; 38:254-256. [PMID: 27916282 DOI: 10.1016/j.amjoto.2016.11.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 11/22/2016] [Indexed: 11/30/2022]
Abstract
INTRODUCTION PCF is the most common major complication after salvage total laryngectomy (TL), especially for previously irradiated patients with laryngeal or hypopharyngeal cancer. METHODS/RESULTS A 65-year-old woman presented with recurrent bilateral supraglottic SCC requiring salvage TL 5.5years after initial T1N0M0 epiglottic SCC resection. Her post-operative course was complicated by PCF development one month post-operatively and surgical fistula closure was delayed for adjuvant chemoradiotherapy. The fistula persisted despite local wound therapy, several primary closures, pectoralis flap reconstruction with multiple revisions, and extensive hyperbaric oxygen treatments. Given her prior history, she underwent a staged right temporoparietal fascial flap reconstruction for persistent complex fistula, with second-stage flap takedown and complete inset of the TPFF skin island into the PCF. CONCLUSION This case demonstrates the utility of staged TPFF in complex PCF repair, with minimal morbidity, especially in a patient with prior irradiation and flap use that complicates tissue availability.
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Discharge to a rehabilitation facility is associated with decreased 30-day readmission in elective spinal surgery. J Clin Neurosci 2017; 36:37-42. [DOI: 10.1016/j.jocn.2016.10.029] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 10/15/2016] [Indexed: 10/20/2022]
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Deep-wound and organ-space infection after surgery for degenerative spine disease: an analysis from 2006 to 2012. Neurol Res 2017; 38:117-23. [PMID: 27118607 DOI: 10.1080/01616412.2016.1138669] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To study the incidence and risk factors of deep-wound and organ-space surgical site infection (SSI) following surgery for degenerative spine disease. METHODS Data from the American College of Surgeons National Surgical Quality Improvement Program were obtained for the years 2006-2012. All adult patients over 40 years of age who underwent elective cervical or lumbar spine surgery for degenerative spine disease were identified. Rates of deep-wound and organ-space SSI were calculated for each procedure. A multivariate logistic regression analysis was conducted to identify independent risk factors for SSI development. RESULTS A total of 36,440 patients were identified, with 7,627 patients (20.93%) undergoing cervical spine surgery and 28,813 patients (79.07%) undergoing lumbar spine surgery. The overall rate of SSI was 0.72% (n = 264); there were 189 deep-wound infections (0.52%) and 75 organ-space infections (0.21%). The highest rates of SSI were for patients undergoing a posterolateral fusion of the lumbar spine (1.04%), followed by patients undergoing a posterior cervical decompression (1.02%); the lowest rates were for patients undergoing cervical disc replacement (0.00%). The multivariate analysis revealed that chronic steroid use (OR 3.66) and increasing operative time (OR 1.002) were the strongest independent risk factors for SSI development in the cervical spine, and renal morbidity (OR 3.93), hemato-oncological morbidity (OR 2.55), and chronic steroid use (2.04) were the strongest risk factors for lumbar SSI. Additionally, patients with a SSI had longer lengths of stay and higher mortality rates (0.76%) when compared to patients without a SSI (0.09%). CONCLUSION Deep-wound and organ-space infections are severe complications in patients undergoing spine surgery. In this study of a multi-centre and prospectively collected database, the rate of SSI was 0.72%. Patients with renal disorders, chronic steroid use, hemato-oncological disease, and diabetes, among others, had significantly higher odds of SSI development.
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Plunging ranula with prestyloid parapharyngeal space, masticator space, and parotid gland extension. B-ENT 2017; 13:57-60. [PMID: 29557564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023] Open
Abstract
UNLABELLED Plunging ranula with prestyloid parapharyngeal space, masticator space, and parotid gland extension. INTRODUCTION Ranulas develop from mucous extravasation secondary to sublingual gland duct obstruction or trauma. Plunging ranula usually dive into the submandibular space. METHODS This is the first reported case of a plunging ranula with direct extension to the prestyloid parapharyngeal space, masticator space, and parotid gland with avoidance of the submandibular space. RESULTS The patient presented with a tender parotid mass, of which the differential is broad, including parotitis, parotid malignancy, metastatic malignancy, lymphoma, as well as other infectious etiologies. When an intraoral component is not identified, other differential considerations would be thyroglossal duct cyst, branchial cleft cyst, parathyroid cyst, cervical thymic cyst, dermoid cyst, cystic hygroma, or benign teratoma. CONCLUSION The case is unique due to ranula extension into multiple spaces. For optimal treatment, the sublingual gland along with its tract and contents needs to completely removed.
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Assessment of the Predictive Value of the Modified Frailty Index for Clavien-Dindo Grade IV Critical Care Complications in Major Head and Neck Cancer Operations. JAMA Otolaryngol Head Neck Surg 2016; 142:658-64. [PMID: 27258927 DOI: 10.1001/jamaoto.2016.0707] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Functional status and physiologic deficits independent of age are being recognized for surgical risk stratification. Frailty is expressed as a combination of decreased physiologic reserve and multisystem impairments distinct from normal aging processes. OBJECTIVE To assess the predictive value of the Modified Frailty Index (mFI) for Clavien-Dindo grade IV (CDIV) (intensive care unit-level complications) and grade V (mortality) after major head and neck oncologic surgery. DESIGN, SETTING, AND PARTICIPANTS Retrospective analysis of prospectively collected American College of Surgeons National Surgical Quality Improvement Program data. All major head and neck cancer operations data were obtained from the January 1, 2006, to December 31, 2013, American College of Surgeons National Surgical Quality Improvement Program databases. Fifteen variables composed a previously validated mFI, with higher mFIs identifying more frail patients. Clavien-Dindo grade IV and mortality were defined using a preexisting mapping scheme from the Canadian Study of Health and Aging. Multivariable logistic regression analyses were performed. MAIN OUTCOMES AND MEASURES The primary outcome measures were Clavien-Dindo Grade IV critical care complications and Grade V complications (mortality). Second outcomes included morbidity, readmission, and reoperation. RESULTS There were 1193 major head and neck operations in the American College of Surgeons National Surgical Quality Improvement Program databases, with 86 (7.2%) CDIV complications. The mean (SD) age of all patients was 63.4 (12.4) years, and 67.7% (807 of 1193) were male. Clavien-Dindo grade IV significantly increased from 4.6% (22 of 483) to 100% (1 of 1) from nonfrail to the frailest patients (R2 = 0.79, P < .001). Mortality increased with the mFI (but not significantly) from 0.8% (4 of 483) to 3.6% (2 of 55) (R2 = 0.46, P = .42). Overall morbidity was not significantly associated or correlated with the mFI. On cross tabulation, increases in the mFI led to more CDIV complications in patients undergoing glossectomy (P = .03), mandibulectomy (P = .02), or laryngectomy (P = .002). Patients undergoing pharyngectomy or esophagectomy did not have significant increases in CDIV complications by the mFI. The coefficients of determination for each category were R2 = 0.62 for glossectomy, R2 = 0.72 for mandibulectomy, R2 = 0.97 for laryngectomy, R2 = 0.94 for pharyngectomy, and R2 = 1.00 for esophagectomy. On multivariable analysis, the mFI was associated with CDIV complications (odds ratio, 1.65; 95% CI, 1.15-2.37) but not mortality (odds ratio, 0.78; 95% CI, 0.34-1.76). CONCLUSIONS AND RELEVANCE The mFI is predictive of postoperative critical care support after surgery for head and neck cancer. Specifically, increases in mFIs were strongly associated with CDIV complications for glossectomy, mandibulectomy, and laryngectomy. Classifying patients by their functional status using the mFI may help predict outcomes after head and neck oncologic surgery.
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Thirty day postoperative outcomes following anterior lumbar interbody fusion using the national surgical quality improvement program database. Clin Neurol Neurosurg 2016; 143:126-31. [PMID: 26937864 DOI: 10.1016/j.clineuro.2016.02.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 02/17/2016] [Accepted: 02/18/2016] [Indexed: 11/25/2022]
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Does resident participation influence otolaryngology-head and neck surgery morbidity and mortality? Laryngoscope 2016; 126:2263-9. [DOI: 10.1002/lary.25973] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 02/12/2016] [Accepted: 02/19/2016] [Indexed: 12/21/2022]
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Primary colonic adenocarcinoma diagnosed with cutaneous shave biopsy. BMJ Case Rep 2015; 2015:bcr2015210046. [PMID: 26150637 PMCID: PMC4493211 DOI: 10.1136/bcr-2015-210046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2015] [Indexed: 11/03/2022] Open
Abstract
A 67-year-old man presented to the emergency department with chronic weakness, fatigue and failure to thrive. On physical examination, he was found to have multifocal exophytic cutaneous masses in the pubic and scrotal regions. We obtained a shave biopsy, and subsequent histopathology demonstrated non-native tissue consistent with metastasis from a primary adenocarcinoma. We report this novel case of anogenital cutaneous metastases of colorectal adenocarcinoma.
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Abstract
Abstract
BACKGROUND:
The safety and efficacy of spinal fusion in the elderly population remains uncertain with conflicting data.
OBJECTIVE:
To determine if elderly patients undergoing instrumented lumbar fusion have increased 30-day complication rates compared to younger patients.
METHODS:
The American College of Surgeons National Surgical Quality Improvement Program was used to identify all patients undergoing instrumented posterolateral lumbar fusion between 2005 and 2011. Patients were stratified by decade cohorts as follows: <65, 65 to 75, 75 to 85, and ≥85 years old. All 30-day complications were grouped as overall composite morbidity and were compared using multivariate analysis.
RESULTS:
A total of 1395 patients were identified and the overall 30-day complication rate was 11.47%. The complication rates were 9.04% and 14.05% for patients younger than 65 and older than 65, respectively. When stratified by decade cohorts, the complication rates were 9.04% for the <65 cohort, 13.46% for the 65 to 75 cohort, 16.17% for the >75 to 85 cohort, and 4.00% for the ≥85 cohort. Multivariable regression analysis revealed no statistically significant difference between the <65 and ≥65 age cohorts (odds ratio = 1.26; 95% confidence interval: 0.87-2.19). After stratifying into age cohorts, multivariable analyses revealed no difference in odds of postoperative complication occurrence for any age cohort when compared with the referent group (<65 years of age).
CONCLUSION:
Patients older than 65 years of age have significantly higher rates of complications after lumbar fusion when compared to younger patients. However, multivariable analysis revealed that age was not an independent risk factor for complication occurrence after lumbar fusion.
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Clinical and surgical outcomes after lumbar laminectomy: An analysis of 500 patients. Surg Neurol Int 2015; 6:S190-3. [PMID: 26005583 PMCID: PMC4431053 DOI: 10.4103/2152-7806.156578] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 11/21/2014] [Indexed: 12/03/2022] Open
Abstract
Background: The objective of this study is to determine the clinical and surgical outcomes following lumbar laminectomy. Methods: We retrospectively reviewed medical records of neurosurgical patients who underwent first-time, bilateral, 1-3 level laminectomies for degenerative lumbar disease. Patients with discectomy, complete facetectomy, and fusion were excluded. Results: Five hundred patients were followed for an average of 46.79 months. Following lumbar laminectomy, patients experienced statistically significant improvement in back pain, neurogenic claudication, radiculopathy, weakness, and sensory deficits. The rate of intraoperative durotomy was 10.00%; however, 1.60% experienced a postoperative cerebrospinal fluid leak. The risk of experiencing at least one postoperative complication with a lumbar laminectomy was 5.60%. Seventy-two patients (14.40%) required reoperations for progression of degenerative disease over a mean of 3.40 years. The most common symptoms prior to reoperation included back pain (54.17%), radiculopathy (47.22%), weakness (18.06%), sensory deficit (15.28%), and neurogenic claudication (19.44%). The relative risk of reoperation for patients with postoperative back pain was 6.14 times higher than those without postoperative back pain (P < 0.001). Of the 72 patients undergoing reoperations, 55.56% underwent decompression alone, while 44.44% underwent decompression and posterolateral fusions. When considering all-time reoperations, the lifetime risk of requiring a fusion after a lumbar laminectomy based on this study (average follow-up of 46.79 months) was 8.0%. Conclusion: Patients experienced statistically significant improvements in back pain, neurogenic claudication, radiculopathy, motor weakness, and sensory deficit following lumbar laminectomy. Incidental durotomy rate was 10.00%. Following a first-time laminectomy, the reoperation rate was 14.4% over a mean of 3.40 years.
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Instrumented fusion in the setting of primary spinal infection. J Neurosurg Sci 2015; 61:64-76. [PMID: 25875732 DOI: 10.23736/s0390-5616.16.03302-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION The objective of this study is to investigate the morbidity and mortality associated with instrumented fusion in the setting of primary spinal infection. EVIDENCE ACQUISITION A search was performed in the PubMed and Medline databases for clinical case series describing instrumented fusion in the setting of primary spinal infection between 2003 and 2013. The search was limited to the English language and case series including at least 20 patients. The primary outcome measure was postoperative infection (recurrent local infection) + surgical site infection (SSI); secondary outcome measures included reoperation rates, development of other complications, and perioperative mortality. EVIDENCE SYNTHESIS There were 26 publications that met the inclusion criteria, representing 931 patients with spondylodiscitis who underwent decompression, debridement, and instrumented fusion. Spinal infections occurred most commonly in the lumbosacral spine (39.1%) followed by the thoracic spine (27.1%). The most common microorganisms were Staphylococcus spp. After decompression, debridement, and instrumented fusion, the overall rate of postoperative infection was 6.3% (1.6% recurrent infection rate + 4.7% SSI rate). The perioperative complication rate was 15.4%, and the mortality rate was estimated at 2.3%. Reoperation for wound debridement, instrumentation removal, pseudoarthrosis, and/or progressive neurological deficit was performed in 4.5% of patients. CONCLUSIONS The findings in this literature review suggest that the addition of instrumentation in the setting of a primary spinal infection has a low local recurrent infection rate (1.6%). However, the combined risk of postoperative infection is 6.3% (recurrent infection + SSI), more than three-fold the current infection rate following instrumentation procedures for degenerative spine disease. Moreover, the addition of hardware does usher in complications such as instrumentation failure and pseudoarthrosis requiring reoperation.
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Impact of resident participation on morbidity and mortality in neurosurgical procedures: an analysis of 16,098 patients. J Neurosurg 2015; 122:955-61. [DOI: 10.3171/2014.11.jns14890] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECT
The authors sought to determine the impact of resident participation on overall 30-day morbidity and mortality following neurosurgical procedures.
METHODS
The American College of Surgeons National Surgical Quality Improvement Program database was queried for all patients who had undergone neurosurgical procedures between 2006 and 2012. The operating surgeon(s), whether an attending only or attending plus resident, was assessed for his or her influence on morbidity and mortality. Multivariate logistic regression, was used to estimate odds ratios for 30-day postoperative morbidity and mortality outcomes for the attending-only compared with the attending plus resident cohorts (attending group and attending+resident group, respectively).
RESULTS
The study population consisted of 16,098 patients who had undergone elective or emergent neurosurgical procedures. The mean patient age was 56.8 ± 15.0 years, and 49.8% of patients were women. Overall, 15.8% of all patients had at least one postoperative complication. The attending+resident group demonstrated a complication rate of 20.12%, while patients with an attending-only surgeon had a statistically significantly lower complication rate at 11.70% (p < 0.001). In the total population, 263 patients (1.63%) died within 30 days of surgery. Stratified by operating surgeon status, 162 patients (2.07%) in the attending+resident group died versus 101 (1.22%) in the attending group, which was statistically significant (p < 0.001). Regression analyses compared patients who had resident participation to those with only attending surgeons, the referent group. Following adjustment for preoperative patient characteristics and comorbidities, multivariate regression analysis demonstrated that patients with resident participation in their surgery had the same odds of 30-day morbidity (OR = 1.05, 95% CI 0.94–1.17) and mortality (OR = 0.92, 95% CI 0.66–1.28) as their attendingonly counterparts.
CONCLUSIONS
Cases with resident participation had higher rates of mortality and morbidity; however, these cases also involved patients with more comorbidities initially. On multivariate analysis, resident participation was not an independent risk factor for postoperative 30-day morbidity or mortality following elective or emergent neurosurgical procedures.
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The cost-effectiveness of interbody fusions versus posterolateral fusions in 137 patients with lumbar spondylolisthesis. Spine J 2015; 15:492-8. [PMID: 25463402 DOI: 10.1016/j.spinee.2014.10.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 09/11/2014] [Accepted: 10/07/2014] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Reimbursements for interbody fusions have declined recently because of their questionable cost-effectiveness. PURPOSE A Markov model was adopted to compare the cost-effectiveness of posterior lumbar interbody fusion (PLIF) or transforaminal lumbar interbody fusion (/TLIF) versus noninterbody fusion and posterolateral fusion (PLF) in patients with lumbar spondylolisthesis. STUDY DESIGN/SETTING Decision model analysis based on retrospective data from a single institutional series. PATIENT SAMPLE One hundred thirty-seven patients underwent first-time instrumented lumbar fusions for degenerative or isthmic spondylolisthesis. OUTCOME MEASURES Quality of life adjustments and expenditures were assigned to each short-term complication (durotomy, surgical site infection, and medical complication) and long-term outcome (bowel/bladder dysfunction and paraplegia, neurologic deficit, and chronic back pain). METHODS Patients were divided into a PLF cohort and a PLF plus PLIF/TLIF cohort. Anterior techniques and multilevel interbody fusions were excluded. Each short-term complication and long-term outcome was assigned a numerical quality-adjusted life-year (QALY), based on time trade-off values in the Beaver Dam Health Outcomes Study. The cost data for short-term complications were calculated from charges accrued by the institution's finance sector, and the cost data for long-term outcomes were estimated from the literature. The difference in cost of PLF plus PLIF/TLIF from the cost of PLF alone divided by the difference in QALY equals the cost-effectiveness ratio (CER). We do not report any study funding sources or any study-specific appraisal of potential conflict of interest-associated biases in this article. RESULTS Of 137 first-time lumbar fusions for spondylolisthesis, 83 patients underwent PLF and 54 underwent PLIF/TLIF. The average time to reoperation was 3.5 years. The mean QALY over 3.5 years was 2.81 in the PLF cohort versus 2.66 in the PLIFo/TLIF cohort (p=.110). The mean 3.5-year costs of $54,827.05 after index interbody fusion were statistically higher than that of the $48,822.76 after PLF (p=.042). The CER of interbody fusion to PLF after the first operation was -$46,699.40 per QALY; however, of the 27 patients requiring reoperation, the incident (reoperation) rate ratio was 7.89 times higher after PLF (2.91, 26.67). The CER after the first reoperation was -$24,429.04 per QALY (relative to PLF). Two patients in the PLF cohort required a second reoperation, whereas none required a second reoperation in the PLIF/TLIF cohort. Taken collectively, the total CER for the interbody fusion is $9,883.97 per QALY. CONCLUSIONS The reoperation rate was statistically higher for PLF, whereas the negative CER for the initial operation and first reoperation favors PLF. However, when second reoperations were included, the CER for the interbody fusion became $9,883.97 per QALY, suggesting moderate long-term cost savings and better functional outcomes with the interbody fusion.
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Neoadjuvant chemotherapy and short-term morbidity in patients undergoing mastectomy with and without breast reconstruction. JAMA Surg 2015; 149:1068-76. [PMID: 25133469 DOI: 10.1001/jamasurg.2014.1076] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
IMPORTANCE Neoadjuvant chemotherapy (NC) is increasingly being used in patients with breast cancer, and evidence-based reports related to its independent effects on morbidity after mastectomy with immediate breast reconstruction are limited. OBJECTIVE To determine the effect of NC on 30-day postoperative morbidity in women undergoing mastectomy with or without immediate breast reconstruction. DESIGN, SETTING, AND PARTICIPANTS All women undergoing mastectomy with or without immediate breast reconstruction from January 1, 2005, through December 31, 2011, at university and private hospitals internationally were analyzed using the American College of Surgeons National Surgical Quality Improvement Program 2005-2011 databases. Patients who received NC were compared with those without a history of NC to estimate the relative odds of 30-day postoperative overall, systemic, and surgical site morbidity using model-wise multivariable logistic regression. EXPOSURE Neoadjuvant chemotherapy. MAIN OUTCOMES AND MEASURES Thirty-day postoperative morbidity (overall, systemic, and surgical site). RESULTS Of 85,851 women, 66,593 (77.6%) underwent mastectomy without breast reconstruction, with 2876 (4.3%) receiving NC; 7893 patients were excluded because of missing exposure data. The immediate breast reconstruction population included 19,258 patients (22.4%), with 820 (4.3%) receiving NC. After univariable analysis, NC was associated with a 20% lower odds of overall morbidity in the group undergoing mastectomy without breast reconstruction (odds ratio [OR], 0.80; 95% CI, 0.71-0.91) but had no significant effect in the immediate breast reconstruction group (OR, 0.98; 95% CI, 0.79-1.23). After adjustment for confounding, NC was independently associated with lower overall morbidity in the group undergoing mastectomy without breast reconstruction (OR, 0.61; 95% CI, 0.51-0.73) and the immediate tissue expander reconstruction subgroup (OR, 0.49; 95% CI, 0.30-0.84). Neoadjuvant chemotherapy was associated with decreased odds of systemic morbidity in 4 different populations: complete sample (OR, 0.59; 95% CI, 0.49-0.71), mastectomy without breast reconstruction (OR, 0.59; 95% CI, 0.48-0.72), any immediate breast reconstruction (OR, 0.57; 95% CI, 0.37-0.88), and the tissue expander subgroup (OR, 0.41; 95% CI, 0.23-0.72). CONCLUSIONS AND RELEVANCE Our study supports the safety of NC in women undergoing mastectomy with or without immediate breast reconstruction. Neoadjuvant chemotherapy is associated with lower overall morbidity in the patients undergoing mastectomy without breast reconstruction and in those undergoing tissue expander breast reconstruction. In addition, the odds of systemic morbidity were decreased in patients undergoing mastectomy with and without immediate breast reconstruction. The mechanisms behind the protective association of NC remain unknown and warrant further investigation.
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The fusion of craniofacial reconstruction and microsurgery: a functional and aesthetic approach. Plast Reconstr Surg 2014; 134:760-769. [PMID: 25357035 DOI: 10.1097/prs.0000000000000564] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Reconstruction of large, composite defects in the craniofacial region has evolved significantly over the past half century. During this time, there have been significant advances in craniofacial and microsurgical surgery. These contributions have often been in parallel; however, over the past 10 years, these two disciplines have begun to overlap more frequently, and the techniques of one have been used to advance the other. In the current review, the authors aim to describe the available options for free tissue reconstruction in craniofacial surgery. METHODS A review of microsurgical reconstructive options of aesthetic units within the craniofacial region was undertaken with attention directed toward surgeon flap preference. RESULTS Anatomical areas analyzed included scalp, calvaria, forehead, frontal sinus, nose, maxilla and midface, periorbita, mandible, lip, and tongue. Although certain flaps such as the ulnar forearm flap and lateral circumflex femoral artery-based flaps were used in multiple reconstructive sites, each anatomical location possesses a unique array of flaps to maximize outcomes. CONCLUSIONS Craniofacial surgery, like plastic surgery, has made tremendous advancements in the past 40 years. With innovations in technology, flap design, and training, microsurgery has become safer, faster, and more commonplace than at any time in history. Reconstructive microsurgery allows the surgeon to be creative in this approach, and free tissue transfer has become a mainstay of modern craniofacial reconstruction.
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Durotomy is associated with pseudoarthrosis following lumbar fusion. J Clin Neurosci 2014; 22:544-8. [PMID: 25532509 DOI: 10.1016/j.jocn.2014.08.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 07/31/2014] [Accepted: 08/01/2014] [Indexed: 11/15/2022]
Abstract
Pseudoarthrosis is a known complication following lumbar fusion, and although several risk factors have been established, the association of durotomy and pseudoarthrosis has not been studied to our knowledge. A retrospective review was performed to identify all adult patients who underwent lumbar posterolateral fusion (without interbody fusion) for degenerative spine disease over a 20 year period at a single institution. Patients were divided into durotomy and no durotomy cohorts. Patients were included if they had at least 1 year of follow-up. The main outcome variable was development of pseudoarthrosis. A total of 327 patients were identified, of whom 17 (5.19%) had a durotomy. Pseudoarthrosis rates were significantly higher in the durotomy group (35.29%) when compared to the no durotomy group (13.87%), with the difference being statistically significant (p=0.016). Univariate analysis revealed that durotomy (p=0.003) and the number of levels fused (p=0.015) were the only two significant risk factors for pseudoarthrosis. After controlling for the number of levels fused, the adjusted relative risk (RR) revealed that patients with a durotomy were 2.23 times more likely to develop pseudoarthrosis (RR 2.23; 95% confidence interval 1.05-4.75) when compared to patients without durotomy. The findings in the present study suggest an association between durotomy and pseudoarthrosis development. Patients with a durotomy were 2.2 times more likely to develop pseudoarthrosis compared to patients without a durotomy. Future and larger studies are required to corroborate our findings.
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Concurrent neoadjuvant chemotherapy is an independent risk factor of stroke, all-cause morbidity, and mortality in patients undergoing brain tumor resection. J Clin Neurosci 2014; 21:1895-900. [DOI: 10.1016/j.jocn.2014.05.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 05/11/2014] [Indexed: 11/30/2022]
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Preoperative anemia increases postoperative morbidity in elective cranial neurosurgery. Surg Neurol Int 2014; 5:156. [PMID: 25422784 PMCID: PMC4235129 DOI: 10.4103/2152-7806.143754] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 09/19/2014] [Indexed: 01/26/2023] Open
Abstract
Background: Preoperative anemia may affect postoperative mortality and morbidity following elective cranial operations. Methods: The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database was used to identify elective cranial neurosurgical cases (2006-2012). Morbidity was defined as wound infection, systemic infection, cardiac, respiratory, renal, neurologic, and thromboembolic events, and unplanned returns to the operating room. For 30-day postoperative mortality and morbidity, adjusted odds ratios (ORs) were estimated with multivariable logistic regression. Results: Of 8015 patients who underwent elective cranial neurosurgery, 1710 patients (21.4%) were anemic. Anemic patients had an increased 30-day mortality of 4.1% versus 1.3% in non-anemic patients (P < 0.001) and an increased 30-day morbidity rate of 25.9% versus 14.14% in non-anemic patients (P < 0.001). The 30-day morbidity rates for all patients undergoing cranial procedures were stratified by diagnosis: 26.5% aneurysm, 24.7% sellar tumor, 19.7% extra-axial tumor, 14.8% intra-axial tumor, 14.4% arteriovenous malformation, and 5.6% pain. Following multivariable regression, the 30-day mortality in anemic patients was threefold higher than in non-anemic patients (4.1% vs 1.3%; OR = 2.77; 95% CI: 1.65-4.66). The odds of postoperative morbidity in anemic patients were significantly higher than in non-anemic patients (OR = 1.29; 95% CI: 1.03-1.61). There was a significant difference in postoperative morbidity event odds with a hematocrit level above (OR = 1.07; 95% CI: 0.78-1.48) and below (OR = 2.30; 95% CI: 1.55-3.42) 33% [hemoglobin (Hgb) 11 g/dl]. Conclusions: Preoperative anemia in elective cranial neurosurgery was independently associated with an increased risk of 30-day postoperative mortality and morbidity when compared to non-anemic patients. A hematocrit level below 33% (Hgb 11 g/dl) was associated with a significant increase in postoperative morbidity.
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