RESUMO
This systematic review and meta-analysis assesses the clinical outcomes of implants inserted during or following transcrestal sinus lifts. The study protocol was prospectively registered on PROSPERO (CRD42024504513). PubMed, Web of Science, Embase, and Scopus databases were searched up to 21 February 2024, and randomised clinical trials utilising transcrestal sinus lifts were included. Qualitative and quantitative syntheses were conducted. A random effects model was used to pool the survival rate of implants placed with transcrestal sinus lifts using hand osteotomes without grafting, along with meta-regression and subgroup analyses. Funnel plots and Egger's linear regression were used to explore possible publication bias. Probabilities of less than 0.05 were considered significant. A total of 1807 records were identified after the initial search. Seventeen studies were included with 10 of them considered for meta-analysis. Studies used hand osteotomes, a combination of piezoelectric and hand osteotomes, drills, and smart lifts for sinus elevation. Only studies that used hand osteotomes reported subsequent vertigo and dizziness in patients. The meta-analysis showed a 100% (95% CI: 99% to 100%) survival rate for both grafted and non-grafted transcrestal sinus lifts using hand osteotomes. Meta-regression showed that follow-up time did not significantly affect the implants' survival. Subgroup analyses showed no significant difference between bone-level and tissue-level implants and one-stage or two-stage implants. On considering the limitations of this study it can be concluded that closed maxillary sinus elevation can be considered a relatively safe technique that is associated with a high survival rate. However, caution should be taken when using hand osteotomes because of a higher rate of sinus lining perforation and reported patient vertigo.
RESUMO
Introduction: The adhesion ability of mesenchymal stem cells can significantly affect their viability and is considered a prerequisite for cell therapy. The current study sought to evaluate the effect of fibroblast growth factor 2 (FGF2) and low-level laser therapy (LLLT), either individually or in conjunction, on the adhesion and proliferation of periodontal ligament stem cells (PDLSCs) when applied on the first day of cell seeding. Methods: The experimental groups of this study comprised a control group and different combinations of adjunctive FGF2 (50 ng/mL) and LLLT with an 808 nm diode laser in one (LLLT-1) or two sessions (LLLT-2) of irradiation. The proliferation and adhesion of cells were evaluated by using the methylthiazolyl tetrazolium (MTT) assay and 4',6-diamidino-2-phenylindole (DAPI) staining. All experiments were done in triplicates on the first, third, and fifth days after cell seeding. Two-way ANOVA and post hoc Tukey tests were used to analyze the data of the MTT assay. P<0.05 was considered statistically significant. Results: One-day post-culture, only significant differences were found between the control group and the FGF2 (P=0.04) and FGF2+LLLT-2 application (P=0.04) groups. After three days post-cell culture, only a significantly higher proliferation rate was found in the control group than in the FGF2 group (P=0.01). After five days, the control group and LLLT-2 groups showed significantly higher amounts of proliferation compared to the other groups (P<0.05). DAPI staining qualitatively confirmed the results of the MTT assay. Conclusion: The LLLT can be applied to PDLSCs on the day of seeding without causing a notable decrease in their viability and adhesion. Conversely, the administration of FGF2 should be restricted on the seeding day and postponed to subsequent days as it may have adverse effects on their adhesion and proliferation.
RESUMO
This double-blind, randomised clinical trial aimed to find out whether there is a difference in the prevalence of neurosensory disturbance (NSD) between patients who received 2% lidocaine and those who received 4% articaine during inferior alveolar nerve blocks (IANBs). Patients who underwent third molar extraction were randomised into two groups. IANB was performed using 2% lidocaine in Group 1 and 4% articaine in Group 2. The occurrence of NSD was documented. Patients were visited within 48 hours and one week after the tooth was removed. The type of anaesthetic drug (4% articaine versus 2% lidocaine) was the study's predictive factor. A total of 2400 patients were studied in two groups (1200 in each group). The mean (range) age of the patients was 28.40 (18-44) years. Five patients (0.41%) in the lidocaine group and seven (0.58%) in the articaine group had NSD after injection (p = 0.77). The prevalence of NSD after IANB was no higher in the articaine group than in the lidocaine group.
Assuntos
Anestésicos Locais , Carticaína , Lidocaína , Nervo Mandibular , Dente Serotino , Bloqueio Nervoso , Extração Dentária , Humanos , Carticaína/efeitos adversos , Carticaína/administração & dosagem , Lidocaína/administração & dosagem , Lidocaína/efeitos adversos , Método Duplo-Cego , Anestésicos Locais/administração & dosagem , Anestésicos Locais/efeitos adversos , Bloqueio Nervoso/efeitos adversos , Bloqueio Nervoso/métodos , Adulto , Nervo Mandibular/efeitos dos fármacos , Adolescente , Adulto Jovem , Extração Dentária/efeitos adversos , Masculino , Feminino , Dente Serotino/cirurgia , Anestesia Dentária/efeitos adversos , Anestesia Dentária/métodos , SeguimentosRESUMO
OBJECTIVE: This systematic review aims to evaluate existing evidence to investigate the therapeutic efficacy of M2 macrophage-derived exosomes in bone regeneration. DESIGN: A comprehensive search between 2020 and 2024 across PubMed, Web of Science, and Scopus was conducted using a defined search strategy to identify relevant studies regarding the following question: "What is the impact of M2 macrophage-derived exosomes on bone regeneration?". Controlled in vitro and in vivo studies were included in this study. The SYRCLE tool was used to evaluate the risk of bias in the included animal studies. RESULTS: This review included 20 studies published. Seven studies were selected for only in vitro analysis, whereas 13 studies underwent both in vitro and in vivo analyses. The in vivo studies employed animal models, including 163 C57BL6 mice and 73 Sprague-Dawley rats. Exosomes derived from M2 macrophages were discovered to be efficacious in promoting bone regeneration and vascularization in animal models of bone defects. These effects were primarily confirmed through morphological and histological assessments. This remarkable outcome is attributed to the regulation of multiple signaling pathways, as evidenced by the findings of 11 studies investigating the involvement of miRNAs in this intricate process. In addition, in vitro studies observed positive effects on cell proliferation, migration, osteogenesis, and angiogenesis. Heterogeneity in study methods hinders direct comparison of results across studies. CONCLUSION: M2 macrophage-derived exosomes demonstrate remarkable potential for promoting bone regeneration. Further research optimizing their application and elucidating the underlying mechanisms can pave the way for clinical translation.
Assuntos
Regeneração Óssea , Exossomos , Macrófagos , Regeneração Óssea/fisiologia , Animais , Camundongos , Osteogênese/fisiologia , Ratos , Proliferação de Células , Humanos , Ratos Sprague-Dawley , MicroRNAs/metabolismoRESUMO
Objective: As the second most common surgery performed on women in the United States, hysterectomy techniques are constantly examined for validity and superiority. The vaginal natural orifice transluminal endoscopic surgery (vNOTES) has increased in popularity since the first vNOTES hysterectomy was performed in 2012. We sought out to evaluate the safety and effectiveness of hysterectomy by vNOTES compared to conventional vaginal hysterectomy for various benign indications. Data sources: We searched Scopus, Medline, PubMed, ClinicalTrials.Gov, and the Cochrane Library. Our search included all studies from each respective database's inception until September 1, 2023. Study eligibility criteria: We included eligible studies that compare vNOTES hysterectomy versus conventional vaginal hysterectomy for various benign indications, and included at least one of our preselected outcomes. The main outcomes were estimated blood loss (mL), operation time (min), length of hospital stay (d), Visual Analogue Scale pain score at Day 1, intraoperative complications, and postoperative complications. Study appraisal and synthesis methods: We analyzed data of our continuous outcomes using RevMan 5.4.1. Continuous outcomes were analyzed using mean difference (MD) and 95% confidence intervals (CIs) under the inverse variance analysis method. We assessed the quality of the studies using the ROBINS-I assessment tool. Results: We found 4 eligible studies to include in our analysis. Surgeon declared estimated blood loss was found to be similar in both groups (MD=-44.70 [-99.97, 10.57]; P=.11). Also, the total length of hospital stay (in days) was found to be comparable in both groups (MD=-0.16 [-1.62, 1.30]; P=.83). We also found no other statistically significant difference between hysterectomy by vNOTES and vaginal hysterectomy in other studied outcomes, including the duration of the operation, the Visual Analogue Scale Pain score after 1 day, intraoperative complications, and postoperative complications. Conclusion: vNOTES seems to be associated with a nonsignificant lower surgeon declared estimated blood loss. We found no other significant differences in hospital stay, intraoperative, or postoperative outcomes. Further studies may clarify if other differences in safety or efficacy exist.
RESUMO
The present study aims to evaluate the trends of oral implant-related research in design and topics between the range of 2016 to the end of 2022. The electronic search was conducted in MEDLINE via Pubmed. Papers published in Clinical Oral Implant Research, Clinical Implant Dentistry and Related Research, and International Journal of Oral Implantology as well as previously European Journal of Oral Implantology, International Journal of Oral and Maxillofacial Implants, and Journal of Oral Implantology between January 1, 2016, and December 30, 2022, were retrieved. Articles were classified according to their study design and major subjects. The Joinpoint regression model was used to determine changes in the trends of study designs and topics. Statistical significance was defined as a p-value <.05. A total of 3382 articles were analyzed in this study. In the specified period, in vivo, prospective cohort, retrospective case control, randomized clinical studies in the design and prosthetic complications, peri-implant hard tissue studies in the topic experienced a significant decreasing pattern in the number of published articles as well as the total number of articles. Case reports and series, retrospective cohort, nonrandomized clinical studies in the design and outcomes of implant-related treatment plans, immediate implant placement, and peri-implantitis in the topic experienced a significant decreasing pattern followed by a significant increasing pattern with a turning point between 2017 and 2020. Considering the limitations of this scientific topical trend analysis, it can be concluded that the recent pandemic affected the research path in oral implantology in many ways.
Assuntos
Implantação Dentária , Humanos , Implantação Dentária/tendências , Pesquisa em Odontologia/tendências , Bibliometria , Implantes DentáriosRESUMO
OBJECTIVES: This study aims to evaluate the correctness of the generated answers by Google Bard, GPT-3.5, GPT-4, Claude-Instant, and Bing chatbots to decision-making clinical questions in the oral and maxillofacial surgery (OMFS) area. STUDY DESIGN: A group of 3 board-certified oral and maxillofacial surgeons designed a questionnaire with 50 case-based questions in multiple-choice and open-ended formats. Answers of chatbots to multiple-choice questions were examined against the chosen option by 3 referees. The chatbots' answers to the open-ended questions were evaluated based on the modified global quality scale. A P-value under .05 was considered significant. RESULTS: Bard, GPT-3.5, GPT-4, Claude-Instant, and Bing answered 34%, 36%, 38%, 38%, and 26% of the questions correctly, respectively. In open-ended questions, GPT-4 scored the most answers evaluated as grades "4" or "5," and Bing scored the most answers evaluated as grades "1" or "2." There were no statistically significant differences between the 5 chatbots in responding to the open-ended (P = .275) and multiple-choice (P = .699) questions. CONCLUSION: Considering the major inaccuracies in the responses of chatbots, despite their relatively good performance in answering open-ended questions, this technology yet cannot be trusted as a consultant for clinicians in decision-making situations.
Assuntos
Inteligência Artificial , Tomada de Decisão Clínica , Humanos , Inquéritos e Questionários , Cirurgia Bucal , InternetRESUMO
Introduction: Endodontic treatment of teeth with periapical lesions presents more clinical difficulty. Various lasers in several methods are used in endodontics, and most of them are utilized as an adjunctive protocol in order to reduce the bacterial load of the root canal system. Improved disinfection plays a crucial role in enhanced and accelerated healing of periapical lesions. This review aims to summarize studies assessing the effect of lasers on periapical lesion healing. Methods: PubMed/MEDLINE, Scopus, Embase, and Web of Science (ISI) online databases were searched, with no publication year or status restriction, for relevant articles on April 2023. Clinical studies evaluating the effect of laser application on the periapical lesion of patients using radiographic assessment were considered eligible for inclusion. Results: Eight studies were included after carefully screening the obtained articles, first by their title and abstract and then by their full texts. Diode (4), Er, Cr: YSGG (3), and Nd: YAG (1) lasers were used with output powers that varied from 0.75 to 2 watts. Photodynamic therapy was employed in two studies, and in other studies, the root canal system was directly irradiated. Irradiation of the root canal system was adjunctive to standard preparation in all studies. The healing of the teeth treated with lasers was not inferior to those conventionally treated. In all of the included studies, laser application outperformed the standard cleaning and shaping protocol; however, this improved or faster healing was not statistically significant in most studies. Conclusion: Lasers might expedite and improve the healing process of periapical lesions. Since lasers enhance the quality of cleaning of the root canal system, it is hard to point out the exact mechanism of it. Further investigations are needed to realize the effectiveness of this treatment modality and to discover the underlying biological concepts.
RESUMO
OBJECTIVE: The periodontal ligament is a crucial part of the periodontium, and its regeneration is challenging. This study compares the effect of simultaneous and sequential use of FGF-2 and TGF-ß1 with FGF-2 and TGF-ß3 on the periodontal ligament stem cells (PDLSCs) teno/ligamentogenic differentiation. DESIGN: This study comprises ten different groups. A control group with only PDLSCs; FGF-2 group containing PDLSCs with a medium culture supplemented with FGF-2 (50 ng/mL). In other experimental groups, different concentrations (5 ng/mL or 10 ng/mL) of TGF-ß1&-ß3 simultaneously or sequentially were combined with FGF-2 on the cultured PDLSCs. TGF-ß was added to the medium after day 3 in the sequential groups. Methyl Thiazolyl Tetrazolium (MTT) assay on days 3, 5, and 7 and Quantitative Real-time Polymerase Chain Reaction (RT-qPCR) analysis after day 7 were conducted to investigate PLAP1, SCX, and COL3A1, RUNX2 genes. All experiments were conducted in a triplicate. The One-way and Two-way ANOVA with Tukey post hoc were utilized to analyze the results of the MTT and RT-qPCR tests, respectively. A p-value less than 0.05 is considered significant. RESULTS: The proliferation of cells on days 3, 5, and 7 was not significantly different among different experimental groups (P > 0.05). A higher expression of the PLAP1, SCX, and COL3A1 have been seen in groups with sequential use of growth factors; among these groups, the group using 5 ng/mL of TGF-ß3 led other groups with the most amount of significant upregulation in PLAP1(17.69 ± 1.11 fold; P < 0.0001), SCX (5.71 ± 0.38 fold; P < 0.0001), and COL1A3 (6.35 ± 0.39 fold; P < 0.0001) expression, compared to the control group. The expression of the RUNX2 decreased in all groups compared to the control group; this reduction was more in groups with sequential use of growth factors. CONCLUSION: The sequential use of growth factors can be more effective than simultaneous use in teno/ligamentogenic differentiation of PDLSCs. Moreover, treatment with 5 ng/mL TGF-ß3 after FGF-2 was more effective than TGF-ß1.
Assuntos
Fator 2 de Crescimento de Fibroblastos , Ligamento Periodontal , Células-Tronco , Fator de Crescimento Transformador beta1 , Fator de Crescimento Transformador beta3 , Diferenciação Celular , Células Cultivadas , Subunidade alfa 1 de Fator de Ligação ao Core/metabolismo , Fator 2 de Crescimento de Fibroblastos/metabolismo , Fator 2 de Crescimento de Fibroblastos/farmacologia , Ligamento Periodontal/efeitos dos fármacos , Ligamento Periodontal/metabolismo , Células-Tronco/efeitos dos fármacos , Células-Tronco/metabolismo , Fator de Crescimento Transformador beta1/farmacologia , Fator de Crescimento Transformador beta1/metabolismo , Fator de Crescimento Transformador beta3/metabolismo , HumanosRESUMO
OBJECTIVE: Because vaginal natural orifice transluminal endoscopic surgery and laparoscopic hysterectomy techniques both aim to decrease tissue injury and postoperative morbidity and mortality and to improve a patient's quality of life, we sought to evaluate the safety and effectiveness of a hysterectomy by vaginal natural orifice transluminal endoscopic surgery and compared that with conventional laparoscopic hysterectomy among women with benign gynecologic diseases. DATA SOURCES: We used Scopus, Medline, ClinicalTrials.Gov, PubMed, and the Cochrane Library and searched from database inception to September 1, 2023. STUDY ELIGIBILITY CRITERIA: We included all eligible articles that compared vaginal natural orifice transluminal endoscopic surgery hysterectomy with any conventional laparoscopic hysterectomy technique without robotic assistance for women with benign gynecologic pathology and that included at least 1 of our main outcomes. These outcomes included estimated blood loss (in mL), operation time (in minutes), length of hospital stay (in days), decrease in hemoglobin level (g/dL), visual analog scale pain score on postoperative day 1, opioid analgesic dose required, rate of conversion to another surgical technique, intraoperative complications, postoperative complications, and requirements for blood transfusion. We included randomized controlled trials and observational studies. Ultimately, 14 studies met our criteria. METHODS: The study quality of the randomized controlled trials was assessed using the Cochrane assessment tool, and the quality of the observational studies was assessed using the ROBINS-I tool. We analyzed data using RevMan 5.4.1. Continuous outcomes were analyzed using the mean difference and 95% confidence intervals under the inverse variance analysis method. Dichotomous outcomes were analyzed using OpenMeta[Analyst] and odds ratios and 95% confidence intervals were reported. RESULTS: The operative time and length of hospitalization were shorter in the vaginal natural orifice transluminal endoscopic surgery cohort. We also found lower visual analog scale pain scores, fewer postoperative complications, and fewer blood transfusions in the vaginal natural orifice transluminal endoscopic surgery group. We found no difference in the estimated blood loss, decrease in hemoglobin levels, analgesic usage, conversion rates, or intraoperative complications. CONCLUSION: When evaluating the latest data, it seems that vaginal natural orifice transluminal endoscopic surgery techniques may have some advantages over conventional laparoscopic hysterectomy techniques.
RESUMO
Introduction: A sialolith is a salivary stone usually presenting with swelling and pain in the affected salivary gland, most commonly the submandibular gland. There have been speculations about the association between this condition and other systemic diseases, especially those forming stones, such as nephrolithiasis and cholelithiasis. This systematic review and meta-analysis aimed to summarize the studies assessing the relationship between cholelithiasis and sialolithiasis. Methods: PubMed/MEDLINE, Scopus, Web of Science, and Embase electronic databases were searched according to the keywords related to both disorders without any publication date or language restriction. Case-control and cohort studies evaluating the relationship between salivary and biliary stones were considered eligible. Quality assessment was performed following Newcastle-Ottawa Scale (NOS) for quality assessment of case-control studies. All meta and statistical analyses were performed with Comprehensive Meta-Analysis software. Results: Two studies fully complied with the defined eligibility criteria and were included, both of which were case-control studies using national-scale databases. In both surveys, the prevalence of previous gallstones in patients with sialolithiasis was compared to that of a control group. Though one of the studies found that there is no relationship between sialolithiasis and cholelithiasis, the meta-analysis revealed that previous cholelithiasis is significantly more prevalent among patients with sialolithiasis (P = 0.000), with an odds ratio of 2.04. Conclusion: It seems that cholelithiasis is significantly associated with an increase in salivary stone formation. Therefore, a thorough salivary examination in all patients declaring current or past cholelithiasis is recommended. However, more studies, especially prospective cohorts, are needed to make firmer conclusions.
RESUMO
OBJECTIVE: To compare surgical efficacy outcomes and complications after laparoscopic hysterectomy and vaginal hysterectomy performed for benign gynecologic conditions. DATA SOURCES: We performed an online search in major databases, including PubMed, Scopus, Web of Science, ClinicalTrials.gov , and the Cochrane Library from 2000 until February 28, 2023. METHODS OF STUDY SELECTION: We searched for randomized controlled trials (RCTs) that compared vaginal hysterectomy with laparoscopic hysterectomy in benign gynecologic conditions. We located 3,249 articles. After reviewing titles and abstracts, we identified 32 articles that were eligible for full-text screening. We excluded nine articles as not-RCT or not comparing vaginal hysterectomy with laparoscopic hysterectomy. Twenty-three articles were included in the final systematic review, with 22 articles included in the meta-analysis. TABULATION, INTEGRATION, AND RESULTS: Twenty-three eligible RCTs included a total population of 2,408, with 1,105 in the vaginal hysterectomy group and 1,303 in the laparoscopic hysterectomy group. Blood loss and postoperative urinary tract infection rates were lower in the vaginal hysterectomy group than in the laparoscopic hysterectomy group (mean difference -68, 95% CI -104.29 to -31.7, P <.01, I2 =95% and odds ratio 1.73, 95% CI 0.92-3.26, P =.03, I2 =0%, respectively). Vaginal hysterectomy was associated with less total operative time, less recovery time, and greater postoperative pain on the day of surgery. Other complications, including conversion to laparotomy, visceral organ damage, or wound dehiscence, were uncommon. Because of insufficient data, we were not able to stratify by surgical indication. CONCLUSION: Vaginal hysterectomy had a shorter total operative time and recovery time but greater postoperative pain on day of surgery compared with laparoscopic hysterectomy. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42023338538.
Assuntos
Doenças dos Genitais Femininos , Laparoscopia , Humanos , Feminino , Histerectomia Vaginal/efeitos adversos , Histerectomia Vaginal/métodos , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Histerectomia/efeitos adversos , Histerectomia/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Dor Pós-Operatória/etiologia , Doenças dos Genitais Femininos/cirurgiaRESUMO
Neuropathic pain (NP) is a kind of chronic pain caused by direct injury to the peripheral or central nervous system (CNS). microRNAs (miRNAs) are small noncoding RNAs that mostly interact with the 3 untranslated region of messenger RNAs (mRNAs) to regulate the expression of multiple genes. NP is characterized by changes in the expression of receptors and mediators, and there is evidence that miRNAs may contribute to some of these alterations. In this review, we aimed to fully comprehend the connection between NP and miRNA; and also, to establish a link between neurology, biology, and dentistry. Studies have shown that targeting miRNAs may be an effective therapeutic strategy for the treatment of chronic pain and potential target for the prevention of NP.
Assuntos
Dor Crônica , MicroRNAs , Neuralgia , Humanos , MicroRNAs/genética , MicroRNAs/metabolismo , Neuralgia/genética , Neuralgia/metabolismoRESUMO
BACKGROUND: Cervical insufficiency (CI) may result in preterm delivery. We sought out to perform this review and analysis to compare the efficacy of laparoscopic and open transabdominal cerclage (TAC) in patients suffering with CI. METHODS: Our search included PubMed, Scopus, MEDLINE, ClinicalTrials.Gov, Cochrane and Web of Science. We analyzed the data with Open Meta-Analyst Software as well as Review Manager Software. We included observational and randomized controlled trials that included patients with CI that underwent laparoscopic cerclage or TAC. RESULTS: We included a total of 43 studies. Laparoscopic and TAC had a positive effect by increasing gestational age (GA); for the laparoscopic group (mean deviation (MD)) = 14.86 weeks (W), 95% CI [10.67, 19.05], P < 0.001) and TAC (MD = 12.79 W, 95% CI [10.97, 14.61], P < 0.001). Furthermore, improvements in all outcomes assessed (total fetal survival rate, neonatal weight, and prevention of delivery at a gestational age of<24 weeks) were all significant with the exception of the prevention of all preterm deliveries<37 weeks; for both laparoscopic at (RR = 0.116, 95% CI [-0.006, 0.238], P = 0.063) and TAC at (MD = 1, 95% CI [0.45, 2.24], P = 1), and for prevention of deliveries<34 weeks for the laparoscopic group (RR = 0.446, 95% CI [-0.323, 1.215], P = 0.256) only. CONCLUSIONS: Although limited data prevented pregnancy and prepregnancy subgroups as well as a head-to-head comparison, we still found that in patients suffering from CI, both TAC and laparoscopic approaches to cerclage revealed a positive effect in preserving the pregnancy.
Assuntos
Cerclagem Cervical , Laparoscopia , Nascimento Prematuro , Incompetência do Colo do Útero , Feminino , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Gravidez , Resultado da Gravidez , Nascimento Prematuro/etiologia , Nascimento Prematuro/prevenção & controle , Incompetência do Colo do Útero/cirurgiaRESUMO
An ovarian mucinous cystadenoma is a common benign tumour of the ovary that tends to reach very large sizes. Although traditional morcellation in the abdominal cavity is largely avoided in gynaecologic surgery, several authors have proposed other systems and techniques for the removal of large masses without resorting to laparotomy. We proposed an extremely minimally invasive technique to remove a large mass with a very low suspicion of malignancy, and created a video demonstration of the procedure. In this short film we illustrate our novel technique using only 2 laparoscopic ports, which maximizes both cosmesis and speed of recovery. The technique is not a completely closed system, therefore the potential for spreading an undiagnosed malignancy still exists. Accordingly, the authors do not suggest this technique for masses with a high potential for malignancy. However, in properly consented patients where there is very little suspicion for malignancy, our technique may be a reasonable option to promote fast recovery and provide excellent cosmesis.
Assuntos
Cistadenoma Mucinoso , Cistadenoma , Laparoscopia , Morcelação , Neoplasias Ovarianas , Cistadenoma/cirurgia , Cistadenoma Mucinoso/diagnóstico , Cistadenoma Mucinoso/cirurgia , Feminino , Humanos , Laparoscopia/métodos , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/cirurgiaRESUMO
BACKGROUND: Several authors have recently compared the outcomes and complications of surgical procedures that preserve or remove the uterus in the treatment of pelvic organ prolapse (POP) and stress urinary incontinence (SUI). Following the publication of several high quality randomized control trials on this topic we performed a new systematic review and meta analysis of this data. METHODS: We performed a systematic literature search in ClinicalTrials.gov, PubMed, Scopus, Ovid, EBSCO host, Science Direct, Web of Science, and Cochrane CENTRAL for randomized controlled and cohort trials of uterine sparing prolapse repair (hysteropexy) versus hysterectomy with suspension. A total of 1285 patients from 14 studies were included in our systematic review and meta-analysis. RESULTS: Uterine sparing procedures (hysteropexy) were comparable to hysterectomy with suspension for recurrence rates (RR = 0.908, 95% CI [0.385, 2.143]), reoperation rates (RR = 1.517, 95% CI [0.802, 2.868]), length of hospital stay, (SMD = - 0.159 days, 95% CI [-0.375, 0.057]), voiding dysfunction (RR = 1.089, 95% CI [0.695, 1.706]), and intraoperative blood loss (SMD = - 0.339, 95% CI [-0.631, 0.047]). However, hysteropexy had shorter operative time than hysterectomy with suspension (SMD = - 1.191 h, 95% CI [-1.836, -0.545]), and fewer visceral injuries (RR = 0.421, 95% CI [0.244, 0.725]). CONCLUSION: We found no significant differences in the outcomes or major complications of uterine preserving surgical procedures versus those which include hysterectomy in the treatment of POP. Hysteropexy procedures may be associated with a shorter operative time and fewer visceral injuries. This is consistent with older analyses.
Assuntos
Prolapso de Órgão Pélvico , Prolapso Uterino , Feminino , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Humanos , Histerectomia/efeitos adversos , Duração da Cirurgia , Prolapso de Órgão Pélvico/cirurgia , Resultado do Tratamento , Prolapso Uterino/cirurgia , Útero/cirurgiaRESUMO
Nonpuerperal uterine inversions are rare. Typically occurring in older women, they are most commonly due to transcervical mass expulsion. Diagnosis is often difficult because of vague symptomatology, presentation, and unknown course of the pathology. Surgical correction is often necessary in the presence of active bleeding or prolapse severity causing urinary retention. This case of nonpuerperal inversion presented to the emergency department with vaginal bleeding and mass protrusion. The examination was consistent with POPQ stage IV prolapse and uterine inversion secondary to cervical expulsion of multiple uterine fibroids. Because of full cervical dilation and concerns of ureteral injury with an extirpative procedure, vaginal myomectomy was performed with concomitant robotic uterosacral ligament hysteropexy. The operative procedure and postoperative course were uncomplicated, and discharge occurred on post-op day 1. She remained asymptomatic at the 6-month follow-up encounter. Though uterine preservation has been performed in cases of uterine inversion to maintain fertility, there are no reported cases of concomitant hysteropexy being completed for correction of POPQ stage IV prolapse simultaneously encountered. Additionally, the novel robotic approach has not been documented. This case illustrates the short-term success of robotic uterosacral hysteropexy as an additional option of care with potentially less morbidity when compared to hysterectomy for advanced stage uterine prolapse with nonpuerperal uterine inversion.
RESUMO
OBJECTIVE: Despite limited data, acetaminophen, along with other agents, is commonly included in enhanced recovery after surgery (ERAS) protocols following laparoscopic hysterectomy. We aimed to systematically review the efficacy of acetaminophen on the management of postoperative pain after laparoscopic hysterectomy. METHODS: We searched PubMed, SCOPUS, Web of Science, and Cochrane Library databases for relevant clinical trials investigating the role of acetaminophen in the management of pain after laparoscopic hysterectomy. We performed the risk of bias according to Cochrane's risk of bias tool. We performed the analysis of homogeneous data under the fixed-effects model during the analysis of heterogeneous data under the random-effects model. The primary outcome was the assessment of pain score after 2, 6, 12, and 24 h. RESULTS: A total of 495 patients in 13 trials were included in our meta-analysis. Acetaminophen was not superior at reducing postoperative pain scores. Further analysis at progressive temporal points revealed no further significance; effect size at after 2 h (SMD = -0.020, 95% CI (-0.216; 0.176)), 6 h (SMD = -0.115, 95% CI (-0.312; 0.083)), 12 h (SMD = -0.126, 95% CI (-0.277; 0.025)), or 24 h (SMD = 0.063, 95% CI (-0.065; 0.191)). Pooled analysis was heterogeneous (P < 0.1); therefore, we conducted a sensitivity analysis yielding homogeneous results. The drug did not reduce opioid need (MD = -0.16, 95% CI (-2.39, 2.06), P = 0.89). CONCLUSION: We conclude that acetaminophen is not beneficial for reducing pain after laparoscopic hysterectomy. Other alternatives have better results. Caution should be given to the inclusion of acetaminophen in ERAS protocols designed for laparoscopic hysterectomy, especially as a single agent or to reduce opioid consumption.
Assuntos
Acetaminofen/uso terapêutico , Analgésicos não Narcóticos/uso terapêutico , Histerectomia/efeitos adversos , Laparoscopia/efeitos adversos , Dor Pós-Operatória/tratamento farmacológico , Recuperação Pós-Cirúrgica Melhorada , Feminino , Humanos , Histerectomia/métodos , Laparoscopia/métodos , Manejo da Dor/métodos , Medição da Dor , Dor Pós-Operatória/etiologia , Resultado do TratamentoRESUMO
Colorectal cancer (CRC) is a universal heterogeneous disease that is characterized by genetic and epigenetic alterations. Immunotherapy using monoclonal antibodies (mAb) and cancer vaccines are substitute strategies for CRC treatment. When cancer immunotherapy is combined with chemotherapy, surgery, and radiotherapy, the CRC treatment would become excessively efficient. One of the compelling immunotherapy approaches to increase the efficiency of CRC therapy is the deployment of therapeutic mAbs, nanobodies, bi-specific antibodies and cancer vaccines, which improve clinical outcomes in patients. Also, among the possible therapeutic approaches for CRC patients, gene vaccines in combination with antibodies are recently introduced as a new perspective. Here, we aimed to present the current progress in CRC immunotherapy, especially using Bi-specific antibodies and dendritic cells mRNA vaccines. For this aim, all data were extracted from Google Scholar, PubMed, Scopus, and Elsevier, using keywords cancer vaccines; CRC immunotherapy and CRC mRNA vaccines. About 97 articles were selected and investigated completely based on the latest developments and novelties on bi-specific antibodies, mRNA vaccines, nanobodies, and MGD007.