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Broer, P. Niclas

Mayo Clinic

München Klinik Bogenhausen

Citations 7

Latissimus dorsi detrusor myoplasty for bladder acontractility: a systematic review
Forte, Antonio J. , Boczar, Daniel , Huayllani, María T. , Moran, Steven L. , Okanlami, Oluwaferanmi , Ninković, Milomir, Broer, P. Niclas, Huayllani, Maria Tereza, Moran, Steven, Forte, Antonio Jorge

Archives of Plastic Surgery | September 16, 2021 | Volume: 48 | Issue: 05 | Pages: 528-533

10.5999/aps.2021.00402 Get It

Bladder acontractility affects several thousand patients in the United States, but the available therapies are limited. Latissimus dorsi detrusor myoplasty (LDDM) is a therapeutic option that allows patients with bladder acontractility to void voluntarily. Our goal was to conduct a systematic review of the literature to determine whether LDDM is a better option than clean intermittent catheterization (CIC) (standard treatment) in patients with bladder acontractility. On January 17, 2020, we conducted a systematic review of the PubMed/MEDLINE, Cochrane Clinical Answers, Cochrane Central Register of Controlled Trials, Embase, and ClinicalTrials.gov databases, without time frame limitations, to identify articles on the use of LDDM for bladder acontractility. Of 75 potential articles, 4 fulfilled the eligibility criteria. The use of LDDM to treat patients with bladder acontractility was reported in four case series by the same group in Europe. Fifty-eight patients were included, and no comparison groups were included. The most common cause of bladder acontractility was spinal cord injury (n=36). The mean (±standard deviation) operative time was 536 (±22) minutes, postoperative length of hospital stay ranged from 10 to 13 days, and follow-up ranged from 9 to 68 months. Most patients had complete response, were able to void voluntarily, and had post-void residual volume less than 100 mL. Although promising outcomes have been obtained, evidence is still weak regarding whether LDDM is better than CIC to avoid impairment of the urinary tract among patients with bladder acontractility. Further prospective studies with control groups are necessary.
Effect of Reduction Mammoplasty on Pulmonary Function Tests
Guliyeva, Günel , Cheung, Joseph , Huayllani, María T. , Broer, P. Niclas, Forte, Antonio J. , Cheung, Joseph Y, Forte, Antonio Jorge , Cheung, Joseph , Ávila, Francisco R. , Boczar, Daniel

Annals of Plastic Surgery | April 23, 2021 | Volume: 87 | Issue: 6 | Pages: 694-698

10.1097/sap.0000000000002834 Get It

Abstract In patients with breast hypertrophy, excessive breast weight applies pressure on the thorax, which may disrupt the normal breathing. The purpose of this study is to evaluate the impact of the breast hypertrophy and reduction mammoplasty on respiratory function. A comprehensive search of 3 databases, PubMed, Ovid, and Scopus databases, was performed. “Mammoplasty” and “respiration or pulmonary function tests” were the keywords used to search for relevant articles. Ten studies involving 280 patients with breast hypertrophy were included in the final review. Seven articles demonstrated an increase in at least 1 pulmonary function test value after the surgery. This systematic review revealed that, preoperatively, pulmonary function test values of the patients are usually in the normal range. Nonetheless, reduction mammoplasty still improves lung function parameters. Additionally, patients with respiratory complaints felt improvement in their symptoms after the surgery. However, future studies are needed, as heterogeneity among studies was observed.
Pediatric ulnar artery pseudoaneurysm of the wrist after glass laceration: A case report and systematic review of the literature
Forte, Antonio J. , Yeager, Tamanie E. , Broer, P. Niclas, Manrique, Oscar J. , Parrett, Brian M. , Forte, Antonio Jorge , Boczar, Daniel

Microsurgery | October 31, 2020 | Volume: 41 | Issue: 1 | Pages: 84-94

10.1002/micr.30676 Get It

AbstractBackgroundOur purpose was to explore a case of a complicated ulnar artery pseudoaneurysm and propose an algorithm to guide physicians in this scenario. We present a case of a 5‐year‐old boy with a pediatric ulnar artery pseudoaneurysm that developed after a wrist laceration from broken glass 6 weeks after the initial injury. The diagnosis of pseudoaneurysm was missed, and the patient was transferred to our facility in urgent need of resection and repair due to profuse bleeding. An ultrasound confirmed the suspected diagnosis of ulnar artery aneurysm with thrombosis within the vessel. An area of skin necrosis was also present. Upon exploration of the wound, the ulnar artery pseudoaneurysm was identified and resected. The defect measured six millimeters and it was repaired primarily, under the microscope, after the proximal and distal portions were freed by dissection. The patient's incision was well healed at six‐week follow‐up.MethodA systematic literature review of the English literature on ulnar artery aneurysm was conducted on PubMed/Medline, Embase, Cochrane Clinical Answers, and Cochrane Clinical Trials, without timeframe limitations. Finally, we provide an algorithm to assist the decision‐making process in similar scenarios.ConclusionAlthough ulnar artery aneurysm is rare on a pediatric patient, it should be considered in the differential diagnosis each time a patient presents with a wrist mass. In such cases, a high index of suspicion warrants examination by a hand specialist.
Primary Hand Leiomyoma
Oliver, Jeremie D. , Huayllani, María T. , Restrepo, David J. , Manrique, Oscar J. , Broer, P. Niclas, Forte, Antonio J. , Boczar, Daniel , Forte, Antonio Jorge , Oliver, Jeremie D , Sisti, Andrea

Annals of Plastic Surgery | October 10, 2019 | Volume: 83 | Issue: 6 | Pages: e77-e84

10.1097/sap.0000000000002004 Get It

Background Primary leiomyoma is a rare cause of a mass in the hand, with few reported cases to date. To our knowledge, this constitutes the most comprehensive and up-to-date systematic review of the literature of all cases of primary hand leiomyoma. We also provide an additional case recently managed in our practice of confirmed primary vascular leiomyoma of the hand in a 44-year-old woman to add to the current body of literature. Methods We performed a comprehensive literature review of all articles published on primary leiomyoma of the hand. The PubMed database was used, with search terms leiomyoma hand, angioleiomyoma hand, and angiomyoma hand. Articles were selected for their accuracy in anatomic localization in the hand and confirmed pathology of leiomyoma. Results Our initial search query resulted in 216 articles. After applying the inclusion criteria, we identified 50 individual articles with 108 cases of confirmed primary leiomyoma in the hand from January 1, 1954, to July 1, 2018. Common initial clinical impressions recorded for primary hand leiomyoma included ganglion cyst, giant-cell tumor, hemangioma, and glomus tumor. Patients presenting with leiomyoma of the hand frequently describe a painful lesion, which differs from most other benign tumors of the hand at presentation. Conclusions Leiomyoma is an important consideration when developing a differential diagnosis for primary benign masses in the hand. We hope that this comprehensive review can provide increased awareness of this tumor type.
Clinical Case of Acute Non-Traumatic Hand Compartment Syndrome and Systematic Review for the Upper Extremity
Ogrodnik, Joseph, Oliver, Jeremie D. , Cani, Daniel, Huayllani, María T. , Restrepo, David J. , Manrique, Oscar J. , Broer, P. Niclas, Forte, Antonio J. , Boczar, Daniel , Forte, Antonio Jorge , Oliver, Jeremie D , Sisti, Andrea

HAND | June 19, 2019 | Volume: 16 | Issue: 3 | Pages: 285-291

10.1177/1558944719856106 Get It

Background: While trauma to the upper extremity is known to cause acute compartment syndrome (ACS), nontraumatic causes of ACS of the upper extremity are rare. Nontraumatic ACS of the upper extremity can lead to adverse outcomes if not recognized early. There are limited reports of spontaneous ACS published in the literature. The aim of this comprehensive systematic review is to increase awareness among plastic surgeons and hand surgeons of this acute event and provide an algorithmic approach to management in the acute setting through an illustrative case example. Methods: A comprehensive systematic review of published literature was conducted in the Medline/PubMed database with the search terms, “compartment syndrome,” “extremity,” “spontaneous,” “nontraumatic,” and “atraumatic” without timeframe limitations. Articles were identified and included in this review based on ACS localization in the upper extremity and etiology of nontraumatic, spontaneous origin. Results: Sixteen publications and 19 total cases of nontraumatic ACS of the upper extremity from 1993 to 2016 met our search criteria. A bleeding disorder was the etiology in three cases, systemic anticoagulation in three cases, infection in six cases, and unknown in three cases. The remaining four cases included systemic sclerosis, Ehlers-Danlos syndrome, rhabdomyolysis, and McArdle disease. Conclusions: Nontraumatic causes of ACS of the upper extremity include infection, anticoagulation therapy, and bleeding disorders. Even though trauma is the most common cause of ACS, clinicians should be aware of these other potential causes of ACS in the nontraumatic setting. Appropriate medical and surgical intervention should be done to avoid potential adverse outcomes.
Postmastectomy Radiation Therapy (PMRT) before and after 2-Stage Expander-Implant Breast Reconstruction: A Systematic Review
Oliver, Jeremie D. , Huayllani, María T. , Restrepo, David J. , Sisti, Andrea , Manrique, Oscar J. , Broer, P. Niclas, McLaughlin, Sarah A. , Rinker, Brian, Forte, Antonio J. , Boczar, Daniel , Huayllani, Maria T , Sisti, Andrea , Rinker, Brian D, Forte, Antonio Jorge , Oliver, Jeremie D

Medicina | May 30, 2019 | Volume: 55 | Issue: 6 | Pages: 226

10.3390/medicina55060226 Get It

Background: In those undergoing treatment for breast cancer, evidence has demonstrated a significant improvement in survival, and a reduction in the risk of local recurrence in patients who undergo postmastectomy radiation therapy (PMRT). There is uncertainty about the optimal timing of PMRT, whether it should be before or after tissue expander or permanent implant placement. This study aimed to summarize the data reported in the literature on the effect of the timing of PMRT, both preceding and following 2-stage expander-implant breast reconstruction (IBR), and to statistically analyze the impact of timing on infection rates and the need for explantation. Methods: A comprehensive systematic review of the literature was conducted using the PubMed/Medline, Ovid, and Cochrane databases without timeframe limitations. Articles included in the analysis were those reporting outcomes data of PMRT in IBR published from 2009 to 2017. Chi-square statistical analysis was performed to compare infection and explantation rates between the two subgroups at p < 0.05. Results: A total of 11 studies met the inclusion criteria for this study. These studies reported outcomes data for 1565 total 2-stage expander-IBR procedures, where PMRT was used (1145 before, and 420 after, implant placement). There was a statistically significant higher likelihood of infection following pre-implant placement PMRT (21.03%, p = 0.000079), compared to PMRT after implant placement (9.69%). There was no difference in the rate of explantation between pre-implant placement PMRT (12.93%) and postimplant placement PMRT (11.43%). Conclusion: This study suggests that patients receiving PMRT before implant placement in 2-stage expander–implant based reconstruction may have a higher risk of developing an infection.
Microsurgical Reconstruction of the Plantar Foot: Long-Term Functional Outcomes and Quality of Life
Heidekrueger, Paul I. , Ehrl, Denis , Prantl, Lukas , Aung, Thiha , Weinschenk, Fabian, Forte, Antonio J. , Ninković, Milomir, Broer, P. Niclas, Forte, Antonio Jorge

Journal of Reconstructive Microsurgery | January 18, 2019 | Volume: 35 | Issue: 05 | Pages: 379-388

10.1055/s-0038-1677038 Get It

Background When faced with plantar defects, reconstruction of the weight-bearing areas presents unique surgical challenges. Several free flap modalities have been described in this respect, but there remains debate regarding the best-suited flap modality. Aim of this study was to compare free muscle and non-neurotized fasciocutaneous flaps for plantar reconstruction with respect to long-term functional outcomes. Methods Overall, 89 patients received 100 free flaps (anterolateral thigh [ALT] n = 46; gracilis n = 54) for plantar reconstruction. The data were screened for patients' demographics, as well as perioperative details. Postoperative complications were accounted for and the two groups compared accordingly. All patients were contacted for a long-term follow-up examination. Results There were no significant differences between the two groups regarding major (24 vs. 17%; p = 0.366) and minor surgical complications (61 vs. 70%; p = 0.318). However, the ALT group showed a significantly higher need for secondary surgeries (39 vs. 19%; p = 0.022). Sixty-eight patients (76%) returned for long-term follow-up evaluation (mean: 51.2 months, range: 13–71 months). The ALT group showed significantly less pain at the recipient (p = 0.0004) and donor (p = 0.010) sites, and scar assessment revealed significantly better results (p < 0.001). Additionally, the ALT group showed better depth (p = 0.017) and superficial (p = 0.007) sensation and enabled better shoe provision (p = 0.014). Conclusion Both the free ALT and gracilis flaps are well suited for plantar reconstruction, yielding overall similar functional outcomes. However, the ALT flap produces less scarring and pain, while showing better recovery of sensation and enabling better shoe provision. The ALT flap thus presents our preferred option.