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1.
Shoulder Elbow ; 16(3): 239-249, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38818099

RESUMO

Background: Platelet-rich plasma (PRP) has shown promising results for adhesive shoulder capsulitis (AC) in pre-clinical models. The aim of this review is to investigate the clinical outcomes of using PRP in AC. Materials and Methods: We conducted a systematic scoping review of the literature using bibliographic databases from inception until the 9th of January 2022 [PubMed, Web of Science, Scopus, and CENTRAL]. Randomized studies were included if they investigated the use of PRP in human patients with a diagnosis of AC. Authors performed individual study quality assessments using the RoB 2 tool. Results: We screened a total of 470 results and 6 were included in the final synthesis. Studies included data of 578 patients with 263 patients receiving PRP (45.5%). All studies used PRP as part of non-operative treatment. PRP was compared to another intervention in all six studies. Four of these studies found PRP to be more effective. No major adverse effects were reported in any study. Conclusion: PRP is a safe treatment option that can be added to the investigative treatment arsenal of AC. Despite showing some favorable results, several limitations and patient-centered questions remain to be addressed by future studies. Level of Evidence: IV.

2.
Int J Gynecol Cancer ; 33(4): 549-561, 2023 04 03.
Artigo em Inglês | MEDLINE | ID: mdl-36707085

RESUMO

BACKGROUND: The predicament of achieving optimal surgical intervention faced by surgeons in treating ovarian cancer has driven research into improving intra-operative detection of cancer using fluorescent materials. OBJECTIVE: To provide a literature overview on the clinical use of intra-operative fluorescence-guided surgery for ovarian cancer, either for cytoreductive surgery or sentinel lymph node (SLN) biopsy. METHODS: The systematic review included studies from June 2002 until October 2021 from PubMed, Web of Science, and Scopus as well as those from a search of related literature. Studies were included if they investigated the use of fluorescence-guided surgery in patients with a diagnosis of ovarian cancer. Authors charted variables related to study characteristics, patient demographics, baseline clinical characteristics, fluorescence-guided surgery material, and treatment details, and surgical, oncological, and survival outcome variables. After screening 2817 potential studies, 24 studies were included. RESULTS: Studies investigating the role of fluorescence-guided surgery to visualize tumor deposits or SLN biopsy included the data of 410 and 118 patients, respectively. Six studies used indocyanine green tracer with a mean SLN detection rate of 92.3% with a pelvic and para-aortic detection rate of 94.8% and 96.7%, respectively. The sensitivity, specificity, and positive predictive value for micrometastases detection of OTL38 and 5-aminolevulinc acid at time of cytoreduction were 92.2% vs 79.8%, 67.3% vs 94.8%, and 55.8% vs 95.8%, respectively. CONCLUSION: Fluorescence -guided surgery is a technique that may improve the detection rate of micrometastases and SLN identification in ovarian cancer. Further research is needed to establish whether this will lead to improved patient outcomes.


Assuntos
Neoplasias Ovarianas , Linfonodo Sentinela , Humanos , Feminino , Linfonodo Sentinela/patologia , Micrometástase de Neoplasia/patologia , Biópsia de Linfonodo Sentinela/métodos , Corantes , Verde de Indocianina , Neoplasias Ovarianas/cirurgia , Neoplasias Ovarianas/patologia , Linfonodos/patologia , Excisão de Linfonodo
3.
J Laparoendosc Adv Surg Tech A ; 32(10): 1078-1091, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-36074085

RESUMO

Background: With the increase in utilization of laparoscopic sleeve gastrectomy (LSG), intrathoracic sleeve migration (ITSM) has introduced a novel challenge for bariatric surgeons. Despite being an underreported complication, effective and safe solutions for ITSM are being sought. The aim of this study is to present our center's experience as well as a comprehensive review of the literature on ITSM. Accordingly, we propose an algorithm for the surgical management of ITSM. Methods: We conducted a retrospective chart review of 4000 patients who underwent LSG at our center. ITSM was clinically suspected with gastroesophageal reflux disease (GERD) symptoms and/or epigastric pain resistant to proton pump inhibitors. Diagnosis of ITSM was confirmed in all patients by three-dimensional computed tomography (3D-CT) volumetry. Several corrective procedures were offered based on the findings of the 3D-CT volumetry, esophagogastroduodenoscopy, and the diaphragmatic pillars' condition: cruroplasty with gastropexy, one anastomosis gastric bypass (OAGB), or Roux-en-Y gastric bypass (RYGB) with or without re-sleeve gastrectomy, omentopexy, or ligamentum teres augmentation. We conducted a literature review of ITSM using several databases. Results: Fifteen patients were diagnosed with postoperative ITSM. The most common presenting complaint was severely worsened GERD symptoms not responding to medical treatment. The mean time interval between the primary operation and diagnosis of ITSM was 38.8 ± 29.1 months. Three patients had re-sleeve gastrectomy and gastropexy, 5 patients had OAGB, and 7 patients had RYGB. The mean postoperative body mass index was 31.2 ± 4.9 kg/m2. No case of recurrent ITSM was detected during follow-up. Our electronic database search yielded 19 studies to be included in our review, which included 201 patients. Conclusion: A high index of suspicion is required to diagnose ITSM. CT volumetry with 3D reconstruction may be the most sensitive diagnostic modality. ITSM management should depend on the results of the diagnostic workup and the condition of the diaphragmatic pillars during surgery.


Assuntos
Derivação Gástrica , Refluxo Gastroesofágico , Laparoscopia , Obesidade Mórbida , Algoritmos , Gastrectomia/métodos , Derivação Gástrica/métodos , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/cirurgia , Humanos , Laparoscopia/métodos , Obesidade Mórbida/complicações , Obesidade Mórbida/cirurgia , Inibidores da Bomba de Prótons , Estudos Retrospectivos , Resultado do Tratamento
4.
Int J Gynaecol Obstet ; 159(1): 21-42, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-35152421

RESUMO

The risk of undertreating occult endometrial cancer is a problem faced by gynecologists when treating endometrial hyperplasia. The objective of this study is to highlight diagnostic adjuncts to endometrial sampling techniques to improve preoperative detection of co-existing cancer. A systematic search of databases till July 2021: PubMed, ISI-Clarivate Web of Science, Scopus, and CENTRAL. A search of the related literature was also carried out. Two authors screened potential studies. Studies were included if they examined the diagnostic performance of any predictors of concurrent cancer in patients diagnosed with endometrial hyperplasia. Authors charted variables related to literature characteristics (e.g., authors, year of publication), population characteristics (e.g., preoperative diagnoses), and variables related to our research questions (e.g., postoperative diagnoses, risk predictors). After screening 591 potential studies, 28 studies were included. Studies included the data of 7409 endometrial hyperplasia patients with 2377 concurrent endometrial cancer cases (32.1%). Forty potential predictors of concurrent cancer were investigated. We examined three categories of potential predictors: clinical (22 studies), histopathologic/imaging (16 studies), and molecular (six studies) predictors. The proposed predictors, age, menopausal status, diabetes, WHO and endometrial intraepithelial neoplasia histopathologic criteria, pelvic magnetic resonance imaging, and molecular profiling are promising diagnostic adjuncts.


Assuntos
Hiperplasia Endometrial , Neoplasias do Endométrio , Neoplasias Uterinas , Hiperplasia Endometrial/diagnóstico , Hiperplasia Endometrial/patologia , Hiperplasia Endometrial/cirurgia , Neoplasias do Endométrio/diagnóstico , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Endométrio/patologia , Endométrio/cirurgia , Feminino , Humanos , Histerectomia , Neoplasias Uterinas/cirurgia
5.
Trauma Surg Acute Care Open ; 7(1): e000859, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35071780

RESUMO

Traumatic brain injury (TBI) accounts for around 30% of all trauma-related deaths. Over the past 40 years, TBI has remained a major cause of mortality after trauma. The primary injury caused by the injurious mechanical force leads to irreversible damage to brain tissue. The potentially preventable secondary injury can be accentuated by addressing systemic insults. Early recognition and prompt intervention are integral to achieve better outcomes. Consequently, surgeons still need to be aware of the basic yet integral emergency management strategies for severe TBI (sTBI). In this narrative review, we outlined some of the controversies in the early care of sTBI that have not been settled by the publication of the Brain Trauma Foundation's 4th edition guidelines in 2017. The topics covered included the following: mode of prehospital transport, maintaining airway patency while securing the cervical spine, achieving adequate ventilation, and optimizing circulatory physiology. We discuss fluid resuscitation and blood product transfusion as components of improving circulatory mechanics and oxygen delivery to injured brain tissue. An outline of evidence-based antiplatelet and anticoagulant reversal strategies is discussed in the review. In addition, the current evidence as well as the evidence gaps for using tranexamic acid in sTBI are briefly reviewed. A brief note on the controversial emergency surgical interventions for sTBI is included. Clinicians should be aware of the latest evidence for sTBI. Periods between different editions of guidelines can have an abundance of new literature that can influence patient care. The recent advances included in this review should be considered both for formulating future guidelines for the management of sTBI and for designing future clinical studies in domains with clinical equipoise.

6.
Reprod Sci ; 29(4): 1068-1085, 2022 04.
Artigo em Inglês | MEDLINE | ID: mdl-33856667

RESUMO

Five to 10% of patients with stage IA, grade 1 or 2, endometrioid adenocarcinoma subsequently develop locoregional or distant recurrence. These patients have significantly reduced 5-year survival rates and salvage therapy success rates as low as 40%. The aim of this review is to highlight knowledge gaps that could further refine the risk categories of endometrial carcinoma (EC) and guide future randomized trials of adjuvant therapy for low-risk EC. A systematic search of the literature on PubMed and Medline was conducted using the following search terms: endometrial cancer, endometrial adenocarcinoma, endometrioid adenocarcinoma, low grade, early stage, stage IA, low risk, locoregional recurrence, and relapse. Relevant primary studies were extracted and included in this review. Risk factors for recurrence of low-risk EC were epidemiological (age, body mass index, ethnicity), molecular (DNA MMR, MSI, TP53 mutation and P53 defect, CTNNB1 mutation, PTEN and POLE mutation, L1CAM expression), pathological (positive peritoneal cytology, lymphovascular invasion, tumor size), and others like Ki67-percentage, micro-RNA expression, and hormonal receptor expression. CTNNB1 mutation, L1CAM expression, lymphovascular invasion, and tumor size were identified as significant risk factors for recurrence in low-risk EC. There are subsets of low-risk EC patients at high risk of recurrence and should be suspected when having the following risk factors: positive molecular markers, large tumor size, and lymphovascular invasion. A novel scoring system and randomized controlled trials should be conducted to identify these patients who will benefit most from adjuvant therapy to avoid recurrence.


Assuntos
Carcinoma Endometrioide , Neoplasias do Endométrio , Molécula L1 de Adesão de Célula Nervosa , Carcinoma Endometrioide/genética , Carcinoma Endometrioide/terapia , Neoplasias do Endométrio/genética , Neoplasias do Endométrio/metabolismo , Neoplasias do Endométrio/terapia , Feminino , Humanos , Recidiva Local de Neoplasia , Estadiamento de Neoplasias , Estudos Retrospectivos
7.
Reprod Sci ; 28(10): 3010-3012, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34341951

RESUMO

Gestational trophoblastic disease is not an uncommonly encountered pathology in clinical practice. The rate of post-molar neoplastic transformation is around 5-20% with higher rates after complete versus partial molar pregnancies. Recently, a role for molecular and genetic markers in the prediction of neoplastic transformation has emerged. We read with interest the article by St. Laurent et al. published in this issue of Reproductive Sciences. The authors compared miRNA profiles between complete hydatidiform moles (CHMs) and pre-gestational trophoblastic neoplasia CHM samples at three distinct tropho-miRNA clusters, 14q32, C19MC, and miR-371-3, as well as the expression of the contiguous DLK1, DIO3, and RTL1 genes. They found significant differences in expression of the 14q32 miRNA cluster and a fivefold decrease in protein expression of DIO3 but no difference in DIO3 mRNA expression. We reviewed the literature for similar studies looking at predictive tools for neoplastic transformation. We encourage future randomized controlled trials using these 2 novel risk predictors postulated by St. Laurent et al. to validate and guide future prophylactic chemotherapy for prevention of post-molar GTN.


Assuntos
Transformação Celular Neoplásica/patologia , Mola Hidatiforme/patologia , Neoplasias Uterinas/patologia , Adulto , Transformação Celular Neoplásica/genética , Transformação Celular Neoplásica/metabolismo , Feminino , Humanos , Mola Hidatiforme/genética , Mola Hidatiforme/metabolismo , Valor Preditivo dos Testes , Gravidez , Neoplasias Uterinas/genética , Neoplasias Uterinas/metabolismo
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