IU Indianapolis ScholarWorks :: Browsing by Author "Hadad, Ivan"

Browsing by Author "Hadad, Ivan"

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A case report of gender-affirming mastectomy in a transgender individual with breast cancer
(AME, 2022-07-30) Bhagat, Neel; Lautenslager, Lauren; Hadad, Ivan; Surgery, School of Medicine
Background: Gender-affirming mastectomy (GAM), in contrast to simple mastectomy (SM), utilizes preservation of subcutaneous and breast tissue to produce a cosmetically favorable result for transgender patients, however does not remove all future malignancy risk. Here we present a case report of a transmale patient who was evaluated for GAM and subsequently found to have a malignant breast mass, necessitating multi-disciplinary intervention and coordination between breast and plastic surgery teams. This patient's unique and rare presentation with breast cancer prior to GAM emphasized the paucity of previously detailed cases in the literature and demonstrated the likely degree of variability in decision-making for treatment of these patients without universal guidelines for management. Case description: The patient is a 47-year-old African American transgender male who was found to have a 3-cm breast mass on routine pre-operative mammographic screening prior to GAM. Pathology confirmed grade II invasive ductal carcinoma (IDC) and further genetic testing showed the patient was BRCA2 positive. The breast and plastic surgery teams coordinated the GAM to best address the mass while achieving cosmetic goals. This case was complicated by positive nipple margins on intra-operative cold specimen, which necessitated deviation from the initial plan to perform bilateral nipple grafts, and instead utilized excess areolar tissue from the left nipple to reconstruct the contralateral right nipple. Graft survival and overall repair quality at 6 weeks was satisfactory to both patient and provider. Conclusions: This case highlights several of the challenges encountered when considering or performing GAMs in transmale patients with underlying breast cancer. Surgical considerations for these patients differ from cisgender individuals undergoing mastectomy for oncologic breast findings. Further research is needed to better determine the ideal operative practice and ideal follow-up screening for these patients.
Autologous Testicle Construction With Buried Metoidioplasty Correction
(Wolters Kluwer, 2024-12-06) Sparks, Payton J.; Moit, Harley L.; Tom, Alan; Roth, Joshua; Hadad, Ivan; Surgery, School of Medicine
Gender-affirming surgery is essential for transgender individuals seeking alignment between their physical appearance and gender identity. Metoidioplasty is a masculinizing option for those assigned female at birth and often includes vaginectomy, urethral lengthening, scrotoplasty, creation of a neophallus, and testicular prostheses, typically implanted during a second-stage procedure. We describe a 39-year-old transgender man who initially underwent a laparoscopic hysterectomy, metoidioplasty, and tubularized plate urethral lengthening 19 months earlier. Although the patient could achieve an erection and orgasm, he struggled with standing urination due to the penis being buried by the mons pubis and upper labia majora. In addition, he feared superior migration of the testicular prostheses, which could diminish the prominence of the neophallus. We elected to perform a monsplasty with resection and rearrangement of excess upper labial tissue to mimic testicles. This approach helps avoid the risks associated with prostheses, using the patient's own tissues instead. This second-stage operation enhances the appearance of the neophallus and creates the cosmetic appearance of testicles using the patient's own tissues, offering a safe and effective surgical option. Although metoidioplasty offers significant benefits in terms of appearance and sensation, it has limitations, including the challenge of achieving standing urination due to the typically shorter length of the neophallus. We aimed to present the effectiveness and associated patient satisfaction with this innovative approach, showing its viability as a safe surgical option.
Chitosan Sponges Are Associated With Higher Rates of Wound Complications Compared to Calcium Sulfate Beads
(Springer Nature, 2023-05-03) McKee, Kelsey; Easton, Joseph; Mullis, Brian; Hadad, Ivan; Surgery, School of Medicine
Background: In this study, we aimed to determine if there is a difference in the rates of wound dehiscence, delayed union, nonunion, and unanticipated surgery after the use of bioabsorbable local antibiotic-delivery systems (LADS), specifically comparing antibiotic-impregnated calcium sulfate pellets (Osteoset-T, Wright Medical Technology Inc., Arlington, TN, USA, hereafter referred to as beads) and chitosan sponge (Sentrex BioSponge, Bionova Medical, Germantown, TN, USA, hereafter referred to as sponges) in the management of acute and chronic extremity wounds. Methodology: We conducted a retrospective comparative cohort study in the setting of a level 1 trauma center. All patients who received either beads or sponges as an adjunct to surgical debridement from January 2010 to December 2017 were included, and 136 patients met the inclusion criteria. The intervention studied was extremity wounds that were treated with bioabsorbable LADS, either beads or sponges. The main outcome measurement was wound dehiscence and the need for unanticipated surgery. Results: Of the 136 patients in the study cohort, 78% (106/136) were treated with beads, and 22% (30/136) were treated with sponges. Of the 136 patients, 50 (37%) experienced wound dehiscence, and 49 patients required unanticipated surgery. Overall, 62% (31/50) of patients with wound dehiscence and 67.4% (33/49) of patients requiring unanticipated surgery were seen in the bead cohort (p = 0.0001 and 0.025, respectively). However, in multivariable analyses, we found that the odds of having wound dehiscence and undergoing unanticipated surgery were, respectively, 4.9 (p = 0.001) and 2.8 (p = 0.021) times more likely to occur in the sponge than in the bead group. Conclusions: Sentrex sponges appear to be associated with higher rates of wound dehiscence and the need for unanticipated surgery compared to Osteoset beads.
Comparison of Breast Reconstruction Outcomes Using Oxychlorosene versus Triple Antibiotic Solution for Pocket Irrigation
(Wolters Kluwer, 2022-08-18) Bamba, Ravinder; Tran, Phu C.; Mailey, Brian A.; Lin, Jenny; DeBrock, William; Dawson, Steven; Sinha, Mithun; Hartman, Brett C.; Hadad, Ivan; Lester, Mary E.; Hassanein, Aladdin H.; Surgery, School of Medicine
Background: Breast pocket irrigation with antiseptic solutions is performed to reduce contamination with breast implants. The optimal antiseptic irrigation solution and the efficacy of individual practices are unclear. Oxychlorosene sodium is frequently used at our institution. Oxychlorosene is bactericidal with a mechanism of action of oxidation and hypochlorination. The purpose of our study was to compare the outcomes of oxychlorosene sodium irrigation with triple antibiotic solution (TAS) in implant-based breast reconstruction. Methods: All patients who underwent implant-based reconstruction after mastectomy were reviewed. The primary predictive variable was type of solution used for pocket irrigation (TAS or oxychlorosene). Outcome variables included surgical site infection, device removal, and wound complications. Results: Between 2013 and 2018, 331 implant-based breast reconstructions were performed. Of these, 62% (n = 206) received oxychlorosene for surgical pocket irrigation (group I), and 38% (n = 125) received TAS (group II). Group I had an 11.7% (n = 24) 90-day surgical site infection rate, with 4.9% (n = 10) requiring oral antibiotics, 2.4% (n = 5) requiring intravenous antibiotics without device removal, and 4.4% (n = 9) requiring prosthetic removal. Group II had an 11.2% (n = 14) 90-day infection rate, with 5.6% (n = 7) requiring oral antibiotics, 2.4% (n = 3) requiring intravenous antibiotics without device removal, and 3.2% (n = 4) requiring removal (P = 0.90). When comparing the cost of oxychlorosene irrigation with TAS irrigation, oxychlorosene was less expensive. Conclusions: Oxychlorosene and TAS have similar surgical site infection rates in prosthetic breast reconstruction. Ease of preparation and cost make oxychlorosene a more favorable option for antibiotic irrigation in reconstructive breast surgery with prosthetic devices.
The Effects of Postoperative Physician Phone Calls for Hand and Wrist Fractures: A Prospective, Randomized Controlled Trial
(Cureus, 2022-02-14) Loewenstein, Scott N.; Pittelkow, Eric; Kukushliev, Vasil V.; Hadad, Ivan; Adkinson, Joshua; Surgery, School of Medicine
Background: In this study, we sought to determine if postoperative physician phone calls following hand and wrist fracture surgery improve patient outcomes, satisfaction, and treatment adherence. Methodology: We prospectively enrolled 24 consecutive adult patients who underwent outpatient surgery for isolated hand and wrist fractures at a single, metropolitan, safety-net hospital over one year to receive an additional physician phone call starting on postoperative day one. We measured preoperative and postoperative Brief Michigan Hand Questionnaire (bMHQ) composite score, overall satisfaction on a five-point Likert scale, compliance with treatment recommendations, presence of complications, discharge instructions reading level, and clarity of discharge and follow-up instructions. The surgical team was blinded to the treatment arm. Results: The bMHQ score improved 26% after surgery; however, there was no difference in absolute score change between groups (12.2 vs. 6.5, p = 0.69). Most patients were satisfied throughout all stages of care, but postoperative satisfaction did not differ between groups (1.4 vs. 2.5, p = 0.21). There was a stronger correlation between patient hand function and satisfaction starting one month after surgery (R2 = 0.502, p = 0.002) than preoperatively (R2 = 0.252, p = 0.029). Immediately following surgery, most patients stated that discharge instructions were clear, and the average readability was below the average patient education level. Despite this, 13% removed their splint or Kirschner wires, 67% did not follow up within a week of recommendation, 62% did not complete postoperative treatment, and 33% had complications. Conclusions: Postoperative phone calls by physicians did not improve compliance with recommendations, patient-rated outcome measures, or clinical outcomes among our hand and wrist fracture patient population.
Evaluation of Prepectoral Breast Tissue Expander Reconstruction Intraoperative Fill: Air or Saline?
(American Society of Plastic Surgeons, 2023-04) Bamba, Ravinder; Christopher, Laura; Mailey, Brian A.; Mercho, Raphael; Dawson, Steven E.; Hadad, Ivan; Lester, Mary E.; Hassanein, Aladdin H.; Surgery, School of Medicine
Staged implant-based breast reconstruction with immediate tissue expanders (TEs) is the most common method of breast reconstruction after mastectomy. TEs traditionally are filled with saline for expansion. Some surgeons have advocated initial intraoperative fill of the TE with air to avoid excess pressure on ischemic mastectomy skin flaps. The purpose of the study was to compare intraoperative air versus saline tissue fills. All patients who underwent prepectoral TE reconstruction after mastectomy from 2017 to 2019 were reviewed. The primary predictive variable was whether saline or air was used for initial tissue expansion. Outcome variables included mastectomy skin necrosis, nipple necrosis, infection, number of expansions, hematoma, and explantation. A total of 53 patients (88 TEs) were included in the study: 28 patients (44 TEs) who underwent initial intraoperative fill with air and 25 patients (44 TEs) who underwent an initial saline fill were assessed. There were no significant differences in complication rates between initial TE fill with saline versus air, including nipple necrosis, wound dehiscence, cellulitis, abscess, or TE removal (P = 1.0). The number of postoperative TE fills in the initial air fill group was 3.2 compared to 2.7 in the initial saline fill group (P = 0.27). Prepectoral TE initial fill with air has similar postoperative outcomes compared to initial saline fill. The authors found no benefit to initially filling prepectoral TEs with air intraoperatively. Given the additional effort of exchanging air for saline during the first postoperative fill, there was no clinical advantage of filling prepectoral TEs with air.
Incisions and reconstruction approaches for large sarcomas
(AME Publishing Company, 2018-10-31) Spera, Leigh J.; Danforth, Rachel M.; Hadad, Ivan; Surgery, School of Medicine
Large intraabdominal, retroperitoneal, and abdominal wall sarcomas provide unique challenges in treatment due to their variable histology, potential considerable size at the time of diagnosis, and the ability to invade into critical structures. Historically, some of these tumors were considered inoperable if surgical access was limited or the consequential defect was unable to be closed primarily as reconstructive options were limited. Over time, there has been a greater understanding of the abdominal wall anatomy and mechanics, which has resulted in the development of new techniques to allow for sound oncologic resections and viable, durable options for abdominal wall reconstruction. Currently, intra-operative positioning and employment of a variety of abdominal and posterior trunk incisions have made more intraabdominal and retroperitoneal tumors accessible. Primary involvement or direct invasion of tumor into the abdominal wall is no longer prohibitive as utilization of advanced hernia repair techniques along with the application of vascularized tissue transfer have been shown to have the ability to repair large area defects involving multiple quadrants of the abdominal wall. Both local and distant free tissue transfer may be incorporated, depending on the size and location of the area needing reconstruction and what residual structures are remaining surrounding the resection bed. There is an emphasis on selecting the techniques that will be associated with the least amount of morbidity yet will restore and provide the appropriate structure and function necessary for the trunk. This review article summarizes both initial surgical incisional planning for the oncologic resection and a variety of repair options for the abdominal wall spanning the reconstructive ladder.
Novel Utilization of the Regenerative Peripheral Nerve Interface Technique after Unsuccessful Nerve Release for Bilateral Frontal Migraines
(Wolters Kluwer, 2024-04-29) Toliver, Brandon; Egan, Blaire; Sparks, Payton; Morris, Ashlyn; Hadad, Ivan; Surgery, School of Medicine
Regenerative peripheral nerve interface (RPNI) is a surgical technique whose indications include preventing or treating painful neuromas after amputation or peripheral nerve injuries. The procedure involves implanting the distal end of a transected peripheral nerve containing sensory fibers into a selected free muscle graft. Although RPNI procedures have primarily been used after limb amputations, select case reports detail the potential for RPNI to mitigate other sources of neuropathic pain, introducing novel uses to its clinical utility. We present the case of a 49-year-old woman who presented to our clinic in June 2021 with chronic frontal migraines with right retro-orbital pain. Bilateral supraorbital and supratrochlear nerve releases with fat grafting were performed in August 2018 via a blepharoplasty approach; however, this procedure was unsuccessful in reducing her neuropathic pain. After discussion with the patient, we elected to proceed with transection of bilateral supraorbital and supratrochlear nerves with RPNI. The postoperative course was uneventful. Follow-up visits up to 1-year postoperative revealed that she had adequate pain control, discontinued her migraine medications, and reported satisfaction with the procedure. The novel RPNI surgical technique may be a low-risk adjunctive option in the surgical management of refractory supraorbital and supratrochlear neuralgia. Future studies should include a prospective randomized controlled trial comparing supraorbital and supratrochlear neurectomy alone to neurectomy with RPNI in refractory supraorbital and supratrochlear neuralgia management. Further exploration of RPNI may reveal additional uses and modifications, which may revolutionize the treatment of neuralgia and other similar ailments.
Parathyroid hormone-related peptide induced hypercalcemia of pregnancy due to mammary hyperplasia
(Oxford University Press, 2024-06-20) Jodeh, Wade; Sparks, Payton J.; Higgins, Jasmine M.; Tom, Alan; Anilovich, Natanie; Moit, Harley; Korff, Lisa; Hadad, Ivan; Wang, Xiaoyan; Imel, Erik A.; Donegan, Diane M.; Surgery, School of Medicine
Maternal Parathyroid Hormone-related Protein (PTHrP) is involved in the placental transport of calcium. Autonomous overproduction of PTHrP is a rare cause of hypercalcemia in pregnancy. Prior cases of PTHrP-induced hypercalcemia in pregnancy have been managed with either dopamine agonists, fetal delivery, termination of pregnancy, or mastectomy. However, PTHrP level normalization following mastectomy has not previously been documented. Herein, we present a 39-year-old female hospitalized at 19 weeks of gestation for acute encephalopathy due to PTHrP induced hypercalcemic crisis (calcium 15.8 mg/dL, PTHrp 46.5 pmol/L [normal 0-3.4]). Mammary hyperplasia resulting in gigantomastia significantly impaired her ability to ambulate and perform activities of daily living. She remained hypercalcemic during hospitalization despite aggressive hydration, calcitonin, and 2 weeks of dopamine agonist treatment. Bisphosphonate therapy was not administered due to pregnancy and potential effects on the fetus. Our patient underwent bilateral mastectomy along with excision of a large axillary mass. The pathology of all three specimens revealed mammary stromal hyperplasia. PTHrP was undetectable on post-op day 2 and calcium normalized by post-op day 3. At discharge, she was able to ambulate independently. To our knowledge, this is the first reported case of PTHrP induced hypercalcemia related to gigantomastia, documenting resolution of hypercalcemia, and PTHrP levels following mastectomy. Mastectomy is a potential option in the second trimester for pregnant patients with PTHrP induced severe hypercalcemia due to gigantomastia, refractory to treatment with dopamine agonist therapy.
Risk‐Reducing Gender‐Affirming Mastectomy: Unique Considerations in BRCA
(Wiley, 2025-03-27) Johnson, Bailey N.; Hadad, Ivan; Hassanein, Aladdin H.; Fisher, Carla S.; Surgery, School of Medicine
Individualized breast cancer risk assessment should be considered for transmasculine patients pursuing gender-affirming mastectomy to identify and educate high-risk patients about the option for risk-reduction gender-affirming mastectomy. This reduces oncologic risk while achieving the desired cosmetic outcome, ultimately enhancing preventative care provided to an underserved population.

Browsing by Author "Hadad, Ivan"

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