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Gibreel, Waleed

0000-0003-2082-6654

Mayo Clinic

Department of Surgery, Division of Plastic Surgery, Mayo Clinic, Rochester, USA.

Citations 19

One-Stage Versus Staged Palatal Repair in Unilateral Cleft Lip and Palate: Longitudinal Maxillofacial Growth, Speech, and Postoperative Outcomes
Tunaboylu, Mehmet Furkan , Baas, Becky S. , Gibreel, Waleed , Ahn, Ji Hyun

The Cleft Palate Craniofacial Journal | September 29, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1177/10556656261492401 Get It

Objective This study aimed to compare longitudinal cephalometric growth, speech outcomes, and secondary surgeries after 1-stage versus 2-stage palatoplasty in patients with non-syndromic unilateral cleft lip and palate (UCLP). Design Retrospective single-institution cohort study. Setting Tertiary academic craniofacial center. Patients/Participants Sixty-eight patients with non-syndromic UCLP treated between 1992 and 2015 who underwent primary palatal repair and had long-term clinical and radiographic follow-up. Forty-eight underwent 1-stage palatoplasty, and 20 underwent 2-stage palatoplasty. Interventions One-stage palatoplasty versus staged palatoplasty with initial soft palate repair followed by delayed hard palate closure. Main Outcome Measures Longitudinal cephalometric measurements at approximately 10 and 16 years, speech outcomes at 5, 10, 13, and 16 years, oronasal fistula, velopharyngeal insufficiency surgery, and need for continued speech follow-up after age 10. Results Mean follow-up was 15.2 ± 4.4 years. Linear fixed-effects modeling showed significant age-related worsening in sagittal skeletal relationships in both groups, including decreases in sella-nasion-A point angle (SNA), A point-nasion-B point angle (ANB), and Wits appraisal, without significant effects of palatoplasty strategy or age-by-strategy interaction for key sagittal outcomes. Speech outcomes were comparable between groups across all timepoints, including hypernasality, nasal emission, compensatory articulation, intelligibility, and Cleft Audit Protocol for Speech-Augmented (CAPS-A) scores. Rates of secondary velopharyngeal surgery and continued speech follow-up after age 10 did not differ significantly. Oronasal fistula occurred more frequently after 2-stage palatoplasty than 1-stage palatoplasty (30% vs 9%, P = .02). Conclusion One-stage and 2-stage palatoplasty demonstrated similar long-term growth and speech outcomes through adolescence. Two-stage repair was associated with a higher oronasal fistula rate but not greater secondary velopharyngeal or speech burden.
Surgical Outcomes in Adult Patients With Craniofacial Fibrous Dysplasia
Srikumar, Jainaha, Pazelli, Alexandre M., Wan, Rou , Griepentrog, Gregory J. , Bite, Uldis, Gibreel, Waleed , Gibreel, Waleed , Srikumar, Jainaha K. , Pazelli, Alexandre Meira, Mardini, Samir

Annals of Plastic Surgery | August 5, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1097/sap.0000000000004850 Get It

Fibrous dysplasia (FD) is a benign bone neoplasm often considered a disease of childhood, with existing literature suggesting lesions typically become quiescent by young adulthood. Consequently, the presentations and surgical outcomes of adult patients remain poorly characterized. This retrospective review analyzed 50 adult patients treated surgically for craniofacial FD at a single institution between 1988 and 2024 to evaluate patterns of presentation, operative indications, and long-term outcomes. The cohort (54.0% male) had a mean follow-up of 15.8 years. Polyostotic involvement was present in 60.0% of patients, and the frontal bone was most affected (51.2%). The median age at presentation was 31 years, and the median age at initial surgery was 34.5 years. The most common surgical indications were visible growth (30.5%) and pain or headache (27.1%). Of the 59 surgeries performed to directly treat FD, bone contouring only was the most common initial operative approach (n=42), followed by en bloc resection and reconstruction (n=7). However, 12% of patients undergoing initial contouring required additional operations for continued growth. All secondary deformities requiring corrective surgery were ocular. In addition, several patients demonstrated delayed recurrence or progression decades after primary surgical intervention. These findings suggest that craniofacial FD may remain symptomatic or continue to progress into adulthood, challenging the traditional paradigm that these lesions necessarily become quiescent after skeletal maturity and highlighting the importance of long-term surveillance in the adult population.
Cancer Diagnoses in Patients With Cleft Lip and/or Palate: Increased Childhood Cancer Occurrence
Wan, Rou , Adam, Elameen, Srikumar, Jainaha K., Carlson, Madeline, Gibreel, Waleed , Pichurin, Pavel N. , Adam, Elameen A, Carlson, Madeline M, Jabs, Ethylin Wang, Gibreel, Waleed , Srikumar, Jainaha K. , Mardini, Samir , Jabs, Ethylin W

The Cleft Palate Craniofacial Journal | April 4, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1177/10556656261439993 Get It

Objective To evaluate cancer risk in individuals with cleft lip and/or cleft palate (CL/P). Design Retrospective chart review of patients with CL/P, including abstraction of information on cancer diagnoses was conducted. Cancer risk was compared with national population-based estimates using standardized incidence ratios (SIRs) and exact binomial tests. Subgroup analyses compared demographic and clinical characteristics between patients with and without cancer. Setting Study was performed at a single tertiary academic center with multidisciplinary surgical, pediatric, and genetic care. Patients/Participants Total of 2121 patients with CL/P from 1970 to 2024 with complete medical documentation were included. Main Outcome Measures Main outcomes included prevalence of cancer diagnoses, childhood cancer incidence, and differences in cancer occurrence by age, cleft type, syndromic status, and family history. Results Total of 144 patients (6.8%) had pathologically confirmed cancer diagnoses. Twelve childhood cancers were identified, with 10 cases presenting before age 15. Children younger than 15 with CL/P had a significantly elevated cancer risk (SIR 4.7; 95% confidence interval: 1.8-7.6; P < .00001). Pediatric cancers occurred mainly in syndromic cases. Cancer prevalence was higher in cleft palate only and cleft lip/palate cases compared with cleft lip only ( P < .05). Cancer occurrence was not higher in adults with CL/P compared to the general population. Conclusions Cancer risk is not uniformly elevated over the lifespan in individuals with CL/P. Increased cancer risk is observed in our pediatric cohort. Clinical care should include careful assessment of childhood cancers, syndromic features, and family history, with consideration for genetic counseling and multidisciplinary follow-up.
Risk Factors for Infection, Dehiscence, and Unplanned Reintubation Following Cleft Lip Repair
Gharavi, Aidin , Gibreel, Waleed , Haile, Dawit, Polites, Stephanie F. , Gibreel, Waleed , Habermann, Elizabeth B. , Mardini, Samir , Haile, Dawit T.

The Cleft Palate Craniofacial Journal | February 25, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1177/10556656261424581 Get It

Objective We sought to characterize factors associated with postoperative complications in patients undergoing primary cleft lip repair (CLR). Design The National Surgical Quality Improvement Program-Pediatric database was queried to identify patients under 12 months old undergoing CLR using CPT codes. Multivariable analysis was conducted to characterize complications and associated comorbidities. Setting A multicenter sample. Patients/Participants A total of 11 957 cases (81.9% unilateral CLR and 18.1% bilateral CLR) were identified. Interventions None. Main Outcomes/Measures The postoperative outcomes of significance were surgical site infection (SSI), wound dehiscence, and unplanned reintubation within 30 days of CLR. Results The cohort had a mean age of 4.7 ± 2.0 months and a median American Society of Anesthesiologists classification of 2. SSIs occurred in 0.6% of cases and were independently associated with bilateral cleft anatomy (OR 2.16, P = .003) and longer anesthesia time (OR per minute: 1.004, P = .009). Wound dehiscence occurred in 0.4% of patients and was independently associated with bilateral cleft anatomy (OR 4.03, P < .001) but was associated with shorter anesthesia duration (OR per minute: 0.991, P < .001). Unplanned reintubation occurred in 0.2% of cases, with these patients having significantly higher rates of multiple comorbidities. Conclusion Wound dehiscence, SSI, and unplanned reintubation were rare complications following CLR. Patients with a bilateral cleft lip had increased odds of both SSI and wound dehiscence.
Renal Ultrasound in Patients With Preauricular Skin Tags: Is It Necessary and Who Needs It?
Patel, Hiteshi , Viozzi, Matthew, Granberg, Candace F. , Davis, D H, Bite, Uldis, Cofer, Shelagh A. , Gibreel, Waleed , Granberg, Candace, Davis, Dawn, Cofer, Shelagh, Gibreel, Waleed , Mardini, Samir

Plastic Surgery | February 25, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1177/22925503261419803 Get It

Introduction: Congenital preauricular lesions, including skin tags, accessory tragi, and pits, have long been associated with renal anomalies due to their shared embryologic origin. Despite the common practice of recommending routine renal ultrasound screening for these patients, the necessity of this protocol has not been conclusively validated. Methods: A retrospective review was conducted at a single institution from 1996 to 2025. A total of 109 patients presenting with congenital preauricular lesions were identified. Data extracted included demographics, comorbidities, syndromic status, hearing assessments, external ear abnormalities, and renal imaging findings. Statistical analyses (chi-square, Fisher's exact test, and one-sample proportion z-tests) were employed to evaluate the prevalence of renal anomalies compared to the general population and explore associations with other clinical factors. Results: Of the 109 patients with congenital preauricular lesions, 69 underwent renal imaging, and 34.8% (24/69) were found to have abnormal findings, significantly higher ( P = .0011) than the estimated 1.5% prevalence among the general US population. Hydronephrosis was the most frequent abnormality, while no significant differences emerged across syndromic versus nonsyndromic patients, external ear anomalies, or documented hearing loss. Conclusion: These findings indicate a higher-than-expected rate of renal pathology in patients with congenital preauricular lesions and support a low threshold for imaging regardless of syndromic status or other risk factors. Prospective research is needed to further refine screening recommendations.
Prerepair Mortality in Cleft Lip and/or Palate: A Retrospective Analysis of Early Childhood Deaths
Wan, Rou , Adam, Elameen, Pichurin, Pavel N. , Gibreel, Waleed , Adam, Elameen A, Jabs, Ethylin W , Gibreel, Waleed , Mardini, Samir

The Cleft Palate Craniofacial Journal | November 10, 2025 | Volume: 63 | Issue: 9 | Pages: 2841-2848

10.1177/10556656251394073 Get It

Objective This study aimed to identify specific causes, clinical features, and contributing factors associated with early childhood mortality in a vulnerable subset of patients with cleft lip and/or palate (CL/P) who did not survive to undergo surgical repair. Design This was a retrospective chart review study. Setting The study was conducted at a single tertiary medical center. Patients/Participants We identified 26 liveborn CL/P patients who died without cleft repair from 1970 to 2024. Their data was compared to a control group of 2070 surgically repaired CL/P patients from the same institution. Main Outcome Measures Our primary goal was to characterize the clinical profile of patients experiencing prerepair mortality. Secondary outcomes included identifying causes of death, maternal and prenatal risk factors, and comparing these findings with the surgically repaired patients. Results All 26 unrepaired patients (100%) had genetic syndromes or isolated severe congenital anomalies, a significant difference compared to 24% in the surgically repaired group ( P < .0001). Trisomy 13 (30.8%), holoprosencephaly (23.1%), congenital cardiac defects (11.5%), and trisomy 18 (11.5%) were the leading causes of death. The median age at death for unrepaired patients was 25 days (interquartile range 4-125 days), significantly lower than the 61.9 years in the control group ( P < .0001). Multivariable logistic regression showed that genetic syndromes or severe congenital anomalies were strongly associated with early mortality ( P < .0001). Notably, all unrepaired patients who were born in the United States after 2005 had accurate prenatal diagnoses, which allowed clinical planning before the patients were born. Conclusions Prerepair mortality in CL/P is significantly driven by underlying genetic syndromes or congenital anomalies. For surgeons, this highlights the importance of genetic testing and prenatal care to guide appropriate surgical management. Considering a wait in surgical intervention until patients are approximately 4 months old may allow for better survival assessment and informed decisions for these high-risk individuals.
An Analysis of Unplanned Intraoperative Extubation in Cleft Lip and Palate Repair
Gharavi, Aidin , Srikumar, Jainaha K. , Haile, Dawit T. , Gibreel, Waleed , Haile, Dawit, Gibreel, Waleed , Gharavi, Aidin , Mardini, Samir

The Cleft Palate Craniofacial Journal | October 30, 2025 | Volume: 63 | Issue: 9 | Pages: 2822-2825

10.1177/10556656251391517 Get It

Objective: To characterize pediatric patients experiencing unplanned intraoperative extubation (UIE) during cleft lip (CL) and cleft palate (CP) repair and assess postoperative outcomes. Design: Retrospective cohort study using the 2019–2023 National Surgical Quality Improvement Program–Pediatric database. Setting: Multicenter surgical registry of pediatric operations. Patients: Children undergoing CL repair (<1 year) or CP repair (<3 years). Interventions: Not applicable. Main Outcome Measure(s): Incidence of UIE, demographic and operative characteristics, and 30-day postoperative complications. Results: Among 17 047 cases, UIE occurred in 0.37% of CL repairs and 0.20% of CP repairs. Patients who experienced UIE had similar baseline characteristics to those without UIE but demonstrated significantly longer operative and anesthesia times for both procedures. Despite these intraoperative events, no cases of death, pneumonia, or unplanned reintubation occurred postoperatively, and overall 30-day complication rates remained low. Conclusions: UIE during CL and CP repair is rare and not associated with major postoperative complications.
Postoperative Opioid Prescribing Following Cleft Lip Repair in 1497 Patients
Gharavi, Aidin , Srikumar, Jainaha K. , Haile, Dawit T. , Polites, Stephanie F. , Bite, Uldis, Cofer, Shelagh A. , Gibreel, Waleed , Haile, Dawit, Gibreel, Waleed , Gharavi, Aidin , Habermann, Elizabeth B. , Mardini, Samir

The Cleft Palate Craniofacial Journal | July 10, 2025 | Volume: 63 | Issue: 7 | Pages: 1963-1967

10.1177/10556656251357432 Get It

Objective We sought to characterize the frequency of postoperative opioid prescriptions in patients undergoing cleft lip repair (CLR). Design The NSQIP-P 2023 database was queried to identify patients undergoing CLR using CPT codes. Univariable analysis was conducted to identify factors associated with postoperative opioid prescription. Setting A multicenter sample from 157 participating sites. Patients/participants A total of 1497 cases (1215 unilateral CLR and 282 bilateral CLR) were identified. Main outcomes/measures The postoperative outcomes of interest were whether an opioid was prescribed to a patient at discharge and what factors were independently associated with opioid prescribing at discharge. Results A total of 44.6% of patients with a mean age of 5.1 ± 1.9 months were prescribed opioids at discharge, most commonly oxycodone (76.3%). Univariable analysis identified an increase in weight (kg) (OR: 1.09, 95% CI: 1.02-1.17, P = .03), American Society of Anesthesiologists (ASA) classification (ordinal) (OR: 1.25, 95% CI: 1.06-1.47, P = .01), anesthesia time (10 min) (OR: 1.02, 95% CI: 1.01-1.04, P = .03), and age (months) (OR: 1.06, 95% CI: 1.00-1.12, P = .04) as being associated with opioid prescription at discharge. Bilateral versus unilateral CLR ( P = .49) and outpatient versus inpatient operation ( P = .38) were not associated with opioid prescribing. Conclusion Opioid stewardship is important in pediatric care, with our results showing age, weight, anesthesia time, and ASA classifications are predictors of opioid prescription. Further research examining contributors to patient pain following CLR is necessary to optimize opioid prescribing without negatively impacting the patient.
Cranial Remolding Orthosis Therapy for Positional Deformational Head Shape Abnormalities: The Parental Perspective
Cherukuri, Sai , Srikumar, Jainaha K. , Pazelli, Alexandre Meira, Bite, Uldis, Brumfield, Kathy, Ahn, Edward S. , Grossbach, Ashley, Gibreel, Waleed , Srikumar, Jainaha, Gibreel, Waleed , Mardini, Samir

The Cleft Palate Craniofacial Journal | June 21, 2025 | Volume: 63 | Issue: 6 | Pages: 1609-1615

10.1177/10556656251343425 Get It

Objective We aimed to understand the impact of Cranial Remolding Orthotic therapy (CRO) on the quality of life of both infants with positional deformational head shape abnormalities (PDHSAs), including plagiocephaly and brachycephaly, and their caregivers. Design Survey study. Setting A single, tertiary academic center. Patients, Participants Families of infants with PDHSAs who underwent CRO between 2007 and 2022. Interventions CRO. Main Outcome Measure(s) Subjective assessment of caregiver perspectives. Results We obtained 242 responses (72% male) from 1013 patients contacted (response rate 23.9%). CRO was initiated at a median age of 6 months (IQR 5-7 months), with a median treatment duration of 4 months (IQR 3-5 months). Insurance covered costs fully for 9.8% of respondents and partially for 47.0%; 43.2% paid completely out-of-pocket. Most were “very satisfied” or “satisfied” with head shape (89.2%) and ear position (93.3%). CRO did not impact children's sleep (75.2%), “never” or “rarely” impacted children's play (90.5%), and never impacted most families’ attendance of social events (91.3%). Hair loss was temporary in 29.9% and permanent in 0.8%. Most families did not find CRO burdensome (73.1%) and “never” or “rarely” felt fatigued (68.5%). Conclusions The study sheds light on the mental and social effects of CRO on patients and caregivers, as well as physical adverse effects associated with treatment. Overall, patients’ families expressed satisfaction with results and felt that administering CRO had minimal negative impacts on themselves and their children.
Advancing Auricular Reconstruction: The Evolution and Outcomes of Auricular Reconstruction Using a Porous Polyethylene (PPE) Framework
Hussein, S.H., Gibreel, Waleed , Gibreel, Waleed , Sharaf, Basel , Mardini, Samir

Journal of Clinical Medicine | June 10, 2025 | Volume: 14 | Issue: 12 | Pages: 4116

10.3390/jcm14124116 Get It

Background/Objectives Auricular reconstruction poses significant surgical challenges in congenital and post-traumatic cases. Porous polyethylene (PPE) implants have emerged as a biocompatible alternative to the traditional autologous rib cartilage frames, offering less morbidity and a potentially stable framework. Here, we summarize the current evidence of the use of PPE auricular implants. Methods: A literature search was performed in accordance with PRISMA guidelines across several databases. Studies reporting outcomes of PPE implants in auricular reconstruction were included. Data were extracted on patient characteristics, operative details, and complication rates, along with any required interventions to address complications. Complications were classified as minor or major based on their management strategy. Results: Of 544 screened studies, 14 studies representing 1036 patients were included. PPE implant use was generally linked with favorable esthetic outcomes and high patient satisfaction (80%). Study-to-study variation in complication rates was notable, with some complication rates as high as 44% in the early 1990s. By the early 2000s, advancements in surgical methods—particularly the use of temporoparietal fascia (TPF) flaps and other flaps for optimal soft tissue coverage—had markedly reduced complication rates, with recent studies reporting rates as low as 7%. Implant exposure (6.7%) and implant fractures (ranging from 1.6% to 3.2%) were the most frequently reported problems. Conclusions: PPE auricular implants, despite decades of availability, have faced limited global adoption due to concerns over complications and longevity. Advances in surgical techniques have significantly reduced complication rates (<7%), making PPE implants a viable early intervention with favorable esthetics and negligible donor-site morbidity.