Publications by authors named "Ayham Al-Afif"

Background: The adipofascial anterolateral thigh (AF-ALT) free flap represents a versatile technique in head and neck reconstructions, with its applications increasingly broadening. The objective was to detail the novel utilization of the AF-ALT flap in orbital and skull base reconstruction, along with salvage laryngectomy onlay in our case series.

Method: We conducted a retrospective analysis at Roswell Park Comprehensive Cancer Center, spanning from July 2019 to June 2023, focusing on patient demographics and reconstructive parameters data.

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Background: This study compares the outcomes of osteocutaneous radial forearm free flap (OC-RFFF) and fibula free flap (FFF) reconstruction of mandibular osteoradionecrosis (ORN).

Methods: Retrospective review of patients undergoing OC-RFFF/FFF reconstruction for mandible ORN between 2005 and 2020 at a tertiary center. Patient characteristics, postoperative complications, and functional outcomes were evaluated using chi-squared and logistic regression analysis.

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  • The study aimed to compare how well the Modified Frailty Index and the Modified Surgical Apgar scores predict postoperative outcomes, specifically complications and mortality, in head and neck cancer patients.
  • The analysis involved 723 patients who underwent major surgeries from 2012 to 2015, with results showing that both scoring systems were significantly linked to 30-day complications, but the Modified Surgical Apgar score was more effective.
  • Ultimately, while both scores are valuable for assessing patient risk, the Modified Surgical Apgar score provided better predictive power, and using them together did not enhance accuracy significantly.
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  • The study examines how the source of referral (dental vs. medical specialty) affects the stage of oral cavity squamous cell carcinoma (OSCC) when patients first present for treatment, emphasizing the importance of timely diagnosis.
  • Conducted at Roswell Park Comprehensive Cancer Center, it analyzed data from 215 patients diagnosed between 2014 and 2023, finding that those referred by dental providers presented with earlier disease stages compared to those referred by medical specialties.
  • The results indicated that early dental referrals significantly improved patient outcomes, with a noted increase in the likelihood of presenting at a less advanced T stage and lower rates of cervical nodal involvement.
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Background: The National Comprehensive Cancer Network (NCCN) guideline recommends consideration of weekly cisplatin as an alternative option for patients with head and neck cancer undergoing definitive chemoradiation. However, in a recent phase III trial (ConCERT), 20% of patients treated with weekly cisplatin could not receive a total of 200 mg/m, and the association of low adherence to weekly cisplatin and cancer control outcomes remains unclear. To fill this knowledge gap, we performed an observational cohort study of patients with head and neck cancer undergoing definitive chemoradiation with weekly cisplatin.

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  • This review discusses recent advancements in facial reanimation surgery, focusing on techniques like muscle transposition and free functional muscle transfer (FFMT) to treat chronic facial paralysis.
  • Key findings include comparisons between single and dual innervated FFMT, the reanimation of specific facial areas, and new donor sites for muscle transfer.
  • The ongoing standard for dynamic facial reanimation remains Gracilis FFMT, while muscle transposition is suitable for older or medically unfit patients seeking quicker results, highlighting the need for standardized reporting in future research.
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Immediate reconstruction and dental rehabilitation for ablative defects of the head and neck in one surgery is now a commonly used technique among reconstructive surgeons. Often patients are edentulous or partially edentulous in the jaw opposing that with pathology. In this case, only rehabilitating the dental arch affected by pathology would not render the patient with a functional occlusion.

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Importance: Combined modality therapy, such as chemoradiotherapy, often results in significant morbidity among patients with head and neck cancer. Although the role of body mass index (BMI) varies based on cancer subtypes, its association with treatment response, tumor recurrence, and survival outcomes among patients with head and neck cancer remains unclear.

Objective: To evaluate the role of BMI in treatment response, tumor recurrence, and survival outcomes among patients with head and neck cancer undergoing chemoradiotherapy.

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  • The study investigates the lymphocyte-monocyte ratio (LMR) as a potential prognostic biomarker for survival outcomes in North American patients with head and neck cancer undergoing chemoradiation treatment.
  • Researchers analyzed data from 476 patients, revealing that lower LMR scores were linked to worse overall and cancer-specific survival, with higher LMR scores correlating with improved survival outcomes.
  • After properly adjusting for biases, they confirmed that a median LMR value of 3.8 could serve as a critical threshold, where patients with LMRs below this value had significantly lower chances of survival.
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  • Recent studies challenge the 10 pack-years smoking threshold previously used for risk assessment, leaving the actual threshold undefined.
  • A study focusing on head and neck cancer patients found that exceeding 22 pack-years of smoking is linked to worse overall survival and progression-free survival.
  • Analysis showed that heavy smokers (more than 22 pack-years) have a higher risk of distant failure, while no significant risk was found with the previously used 10 pack-years threshold.
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Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is the causative agent of COVID-19 which was detected in late 2019 in Wuhan, China. As of September 2022, there have been over 612 million confirmed cases of COVID-19 with over 6.5 million associated deaths.

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  • This study aimed to determine the best hemoglobin (Hgb) threshold for predicting outcomes in head and neck cancer patients undergoing chemoradiation, identifying 11.4 as the critical level.
  • Among 496 patients analyzed, low Hgb levels (below 11.4) correlated with significantly worse overall survival (OS) and progression-free survival (PFS), especially in those with HPV-negative tumors.
  • The findings suggest that while low Hgb is a strong negative prognostic factor for patients with HPV-negative head and neck cancers, it does not significantly impact those with HPV-positive tumors.
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Background: Transoral laser microsurgery is widely used for treating T1/T2 glottic cancers. Hyaluronic acid (HA) is commonly used in vocal cord augmentation. We investigated the impact of intra-operative injection laryngoplasty on voice outcomes in early glottic cancer.

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Background: Distant metastasis in thyroid cancer significantly reduces survival in patients with well-differentiated thyroid carcinoma (WDTC). There is limited information available to clinicians regarding pathological features that confer a higher risk of distant metastasis (DM). This study aimed to identify patient and tumor factors that were associated with the development of DM over time in patients with WDTC.

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Objectives: Standard audiograms provide decibels Hearing Level (dB HL) thresholds, which are referenced to normative values specified in decibels Sound Pressure Level in an acoustic coupler. Due to variability in external ear acoustics, the actual sound levels reaching the eardrum can vary across individuals. The real-ear to coupler difference (RECD) is a frequency-specific measurement of the difference between sound levels measured at the eardrum and in a coupler.

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Caustic ingestions can severely injure the upper and lower aerodigestive tract, resulting in detrimental mucosal changes both acutely and chronically. Injuries are most severe following alkaline ingestion. Esophagectomy is often recommended in patients with high-grade esophageal injuries to mitigate the risk of perforation.

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Laryngeal secondary malignancies are rare, and most spread locoregionally from hypopharyngeal or thyroid primaries. Metastasis of ovarian carcinoma to the larynx is extremely rare. A 65-year-old woman with a history of high grade serous ovarian carcinoma was undergoing carboplatin chemotherapy for recurrence.

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Introduction: Pulsatile tinnitus is a relatively common presentation in otolaryngology clinics, most cases of which have a treatable cause. This presentation warrants a thorough workup to identify treatable, and rule out life-threatening, etiologies. We present a case of a patient with pulsatile tinnitus arising from multiple dilated venous channels in the head and neck.

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Background: Thyroid gland infections are rare. Their incidence is estimated to be less than 1% in immunocompromised hosts. Most common pathogens isolated are Gram positive aerobic cocci.

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Squamous cell carcinoma is the most common head and neck malignancy. It can occur in the mandible or maxilla without a preexisting oral mucosal lesion. Often, the clinical and radiographic presentation of SCC directs the clinician to favour malignancy over other pathological conditions.

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Background: The Bethesda System is the most widely used for reporting fine needle aspiration (FNA) cytology. It recommends a repeat FNA (rFNA) when initial results are category I or III. It is unclear how often rFNA provides additional diagnostic information.

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Objective: Superior semicircular canal dehiscence is a well-described syndrome with potentially debilitating symptoms. We report on the audiologic and long-term symptom outcomes of 10 patients (12 ears) undergoing a cartilage overlay transmastoid resurfacing technique.

Methods: Retrospective chart review and cross-sectional outcomes recall survey were used.

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