RESUMEN
Ankle arthrodesis is an effective surgical intervention for end-stage arthritis or severe ankle joint deformity. Both internal (IF) and external fixation (EF) techniques are valid options, but there is controversy regarding the most effective technique. This study compares the safety and efficacy of EF and IF fixation techniques for ankle arthrodesis. A systematic review and meta-analysis was conducted according to the Preferred reporting items for systematic reviews and meta-analyses (PRISMA) Guidelines. A literature search of electronic databases, including MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials (CENTRAL), was performed to identify all studies directly comparing the two techniques. Both fixed and random effects models of analysis were used depending on heterogeneity. Odds of union in the EF and IF groups were comparable (OR = 0.60, CI 0.36-1.02, p = .06) however, EF was associated with greater odds of deep hardware infections (OR = 3.67, 1.97-6.83, p < .05) and amputations (OR = 3.17, CI 1.06-9.54, p = .04). Odds of revision surgery and superficial wound complications were similar between groups. EF techniques had significantly longer operation times (MD = 31.23, CI-25.11-37.34, p < .05) and intraoperative blood loss (MD = 44.1, CI 28.77-59.43, p < .05). No significant difference was noted in pain and functionality scores. IF and EF techniques have reasonable union rates with similar postoperative outcomes.
RESUMEN
PURPOSE: The role of robotics in spine surgery remains controversial, especially for scoliosis correction surgery. This study aims to assess the safety and efficacy of robotic-assisted (RA) surgery specifically for scoliosis surgery by comparing RA to both navigation systems (NS) and conventional freehand techniques (CF). METHODS: As per the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines, a systematic review and meta-analysis were conducted via an electronic search of the following databases: MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials (CENTRAL). All papers comparing RA to either NS or CF for posterior spinal fusion in scoliosis were included. Fixed and random effects models of analysis were utilised based on analysis heterogeneity. RESULTS: 10 observational studies were included in total. RA had significantly greater odds of accurate pedicle screw placement relative to both NS (OR = 2.02, CI = 1.52-2.67, p < 0.00001) and CF (OR = 3.06, CI = 1.79-5.23, p < 0.00001). The downside of RA was the significantly greater operation duration relative to NS (MD = 10.74, CI = 3.52-17.97, p = 0.004) and CF (MD = 40.27, CI = 20.90, p < 0.0001). Perioperative outcomes including estimated blood loss, radiation exposure, length of hospital stay, cobb angle correction rate, postoperative SRS score, VAS pain score, JOA score, as well as rates of neurological injury and revision surgery, were comparable between the groups (p > 0.05). CONCLUSION: RA offers significantly greater pedicle screw placement accuracy relative to NS and CF, however, surgery can take longer. In terms of perioperative outcomes, all three techniques are comparable.
Asunto(s)
Tornillos Pediculares , Procedimientos Quirúrgicos Robotizados , Escoliosis , Fusión Vertebral , Humanos , Tiempo de Internación , Tempo Operativo , Procedimientos Quirúrgicos Robotizados/instrumentación , Procedimientos Quirúrgicos Robotizados/métodos , Escoliosis/cirugía , Fusión Vertebral/métodos , Fusión Vertebral/instrumentación , Resultado del TratamientoRESUMEN
STUDY DESIGN: Systematic literature review and meta-analysis. OBJECTIVES: Predicting patient risk of intraoperative neuromonitoring (IONM) alerts preoperatively can aid patient counselling and surgical planning. Sielatycki et al established an axial-MRI-based spinal cord classification system to predict risk of IONM alerts in scoliosis correction surgery. We aim to systematically review the literature on operative and radiologic factors associated with IONM alerts, including a novel spinal cord classification. METHODS: A systematic review and meta-analysis was performed as per the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) Guidelines. A literature search identifying all observational studies comparing patients with and without IONM alerts was conducted. Suitable studies were included. Patient demographics, radiological measures and operative factors were collected. RESULTS: 11 studies were included including 3040 patients. Relative to type 3 cords, type 1 (OR = .03, CI = .01-.08, P < .00001), type 2 (OR = .08, CI = .03, P <.00001) and all non-type 3 cords (OR = .05, CI = .02-.16, P < .00001) were associated with significantly lower odds of IONM alerts. Significant radiographic measures for IONM alerts included coronal Cobb angle (MD = 10.66, CI = 5.77-15.56, P < .00001), sagittal Cobb angle (MD = 9.27, CI = 3.28-14.73, P = .0009), sagittal deformity angle ratio (SDAR) (MD = 2.76, CI = 1.57-3.96, P < .00001) and total deformity angle ratio (TDAR) (MD = 3.44, CI = 2.27-4.462, P < .00001). Clinically, estimated blood loss (MD = 274.13, CI = -240.03-788.28, P = .30), operation duration (MD = 50.79, CI = 20.58-81.00, P = .0010), number of levels fused (MD = .92, CI = .43-1.41, P = .0002) and number of vertebral levels resected (MD = .43, CI = .01-.84, P = .05) were significantly greater in IONM alert patients. CONCLUSIONS: This study highlights the relationship of operative and radiologic factors with IONM alerts.
RESUMEN
Smartphone applications play a crucial role in contemporary healthcare by aiming to enhance patient care through technology. Mobile health (mHealth) applications have proven to have transformative potential in enhancing patients' outcomes in candidates undergoing orthopedic and spinal surgery. In the context of the pervasive use of smartphones and the exponential growth of mHealth apps, totaling over 99,000 in 2021, the applications had a significant impact on lifestyle management, supporting initiatives like smoking cessation with motivational reminders and progress tracking. Patient compliance is significantly enhanced, reducing surgery cancellations and improving outcomes through effective adherence to pre-operative treatments and instructions. Physiotherapy receives a substantial boost as mHealth facilitates video-guided exercises, potentially improving compliance and treatment outcomes. Data collection takes on innovative dimensions, with mHealth apps capturing post-operative metrics like physical activity, offering valuable insights into patient recovery trends. Remote care is streamlined through features like photo uploads and direct messaging, proving especially beneficial in times of crises such as the COVID-19 pandemic. Despite these merits, challenges emerge, including issues related to technological literacy, potential discrimination due to paywalls, and concerns about patient data confidentiality. Overcoming these challenges requires standardized approaches, legislative measures, and ongoing research to refine and optimize mHealth applications for diverse healthcare settings.
RESUMEN
Introduction: Fibroadenomas are solid, mobile, and non-tender benign breast lumps, with highest prevalence amongst young women aged between 15 and 35. Symptoms can include discomfort, and they can become problematic, particularly when they enlarge, resulting in many referrals for biopsies, with fibroadenomas accounting for 30-75% of the cases. Diagnosis is based on triple assessment that involves a clinical examination, ultrasound imaging, and mammography, as well as core needle biopsies. Current management includes observation for 6-12 months, with the indication of definitive surgery, in cases that are older than 35 years or with fibroadenoma persistence. Serious adverse effects of surgery might include nipple areolar distortion, scarring, and damage to the breast tissue, as well as the risks associated with surgery and anesthesia, making it a non-feasible option. Methods: A literature search was performed on the databases Embase, MEDLINE/PubMed, Google Scholar, and Ovid for English language papers published between January 1, 2000, and March 17, 2021. A structured protocol was employed to devise a comprehensive search strategy with keywords and Boolean operators defined by the research question. The keywords used for the search were "HIFU", "High Intensity Focused Ultrasound," "Fibroadenoma," "Breast," "Lesion." This review was carried out in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Results: Recently, a thermal ablative technique, high intensity focused ultrasound (HIFU), was found to be a safe, noninvasive, and technically successful alternative, having displayed promising outcomes in reducing the volume of fibroadenomas, pain experienced by patients, and the length of hospitalization. Quality of life improvement was also evidenced, exhibited by the disappearance of symptoms, and enhanced physical activity post-intervention, in addition to patients' satisfaction with the cosmetic results and future recommendation of the procedure to other patients. Conclusion: Overall, HIFU is a well-tolerated treatment associated, with low risk of complications, that can potentially include erythema, skin discoloration, and bruising with the majority of these self-resolving shortly after the procedure.
RESUMEN
Successful pancreas or islet transplantation is currently the only cure for type 1 diabetes mellitus. Since the first pancreas transplant in 1966, there have been various refinements of surgical technique along with improved immunosuppressive regimens, resulting in significantly improved outcomes, with contemporary research into graft monitoring and newer biomarkers, potentially lengthening graft survival rates further. Patients with insulin-dependent diabetes mellitus who are eligible for pancreas or islet transplantation represent a select group, the tip of the iceberg for a significant global diabetes disease burden. In the last 50 years, there have been quantum advances in alternative technologies in diabetes therapy, both experimental and translational. Further development and improved access are required to treat the larger proportion of people suffering from diabetes. Emerging stem cell therapy is still experimental whereas alternatives including automated insulin delivery systems and islet cell transplantation are already used in some countries. Whilst automated insulin delivery systems have increased in efficacy, they still do not achieve the near physiological control of blood sugar, which can be achieved by successful pancreas or islet transplantation. This state-of-the-art review provides a summary of pancreas and islet transplantation to its current place in diabetes therapy, along with alternative and future therapies, including the obstacles associated with the dissemination of these new therapies. With the advent of these modern cellular and technological advances, this review addresses the question: are we entering an era where whole organ pancreas transplantation could be replaced entirely by modern technological advances in diabetes therapy?
Asunto(s)
Diabetes Mellitus Tipo 1 , Insulinas , Trasplante de Islotes Pancreáticos , Trasplante de Páncreas , Humanos , Trasplante de Páncreas/métodos , Trasplante de Islotes Pancreáticos/métodos , Diabetes Mellitus Tipo 1/terapia , InmunosupresoresRESUMEN
PURPOSE: To compare the outcomes of mycophenolate mofetil (MMF) versus methotrexate (MTX) in non-infectious ocular inflammatory disease (NIOID). METHODS: The study was performed as per the PRISMA Guidelines. A search identified all studies comparing MMF versus MTX in NIOID. Treatment result and side effects were primary outcomes. RESULTS: Four studies enrolling 905 patients were identified. There was no significant difference between MMF and MTX groups in overall treatment success (OR = 0.97, P = .96), treatment failure (OR = 0.86, P = .85). MTX showed a significantly improved effect in cases involving posterior uveitis and panuveitis (OR = 0.41, P = .003). In addition, MTX was associated with a faster median time to treatment success and had less side effects when compared to MTX, however this was not significant. For secondary outcomes, no significant difference was found in visual acuity and resolution of macular oedema. CONCLUSION: MMF is comparable to MTX in the treatment of NIOID.
Asunto(s)
Inmunosupresores , Metotrexato , Humanos , Metotrexato/uso terapéutico , Inmunosupresores/uso terapéutico , Inflamación/tratamiento farmacológico , Ácido Micofenólico/uso terapéutico , Inhibidores Enzimáticos/uso terapéutico , Resultado del Tratamiento , Estudios RetrospectivosRESUMEN
PURPOSE: Robot-assisted pelvic screw fixation is a new technology with promising benefits on intraoperative outcomes for patients with posterior pelvic ring injuries. We aim to compare robot-assisted pelvic screw fixation to the traditional fluoroscopy-assisted technique with regards to intraoperative and postoperative outcomes. METHODS: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used along with a search of electronic information to identify all studies comparing the outcomes of robot-assisted versus conventional screw fixation in patients with posterior pelvic ring injuries. Primary outcomes included operative duration (minutes), intraoperative bleeding (mL), fluoroscopy exposure and intraoperative drilling frequency. Secondary outcome measures included Majeed score, healing time (minutes) and rate (%), postoperative complications, screw positioning, incision length (cm) and guide wire insertion times (minutes). The random effects model was used for analysis. RESULTS: Four observational studies including a total of 294 patients were identified. There was a significant difference between robot-assisted and conventional groups in terms of operative duration (MD = - 24.66, p < 0.05), intraoperative bleeding (MD = - 10.37, P < 0.05), fluoroscopy exposure (MD = - 2.15, P < 0.05) and intraoperative drilling frequency (MD = - 2.42, P = < 0.05). For secondary outcomes, no significant difference was seen in Majeed score, healing time and rate and postoperative complications. The robot-assisted group had better screw positioning, smaller incision length, and shorter anaesthesia and guide wire insertion times. CONCLUSIONS: Robot-assisted fixation has superior intraoperative outcomes compared to conventional fixation. Further studies are needed to look at postoperative outcomes as there is no significant difference in postoperative prognosis between the techniques.
Asunto(s)
Fracturas Óseas , Huesos Pélvicos , Robótica , Humanos , Fijación Interna de Fracturas/efectos adversos , Fijación Interna de Fracturas/métodos , Tornillos Óseos , Fluoroscopía , Complicaciones Posoperatorias/etiología , Huesos Pélvicos/cirugía , Huesos Pélvicos/lesiones , Estudios Retrospectivos , Fracturas Óseas/diagnóstico por imagen , Fracturas Óseas/cirugía , Fracturas Óseas/etiologíaRESUMEN
INTRODUCTION AND AIMS: There is no consensus on the optimal tonsillectomy technique in adult patients. The study aims to identify all studies comparing the outcomes of coblation versus bipolar diathermy in adult patients undergoing tonsillectomy. METHODS: A systematic review and meta-analysis were performed as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Primary outcomes were hemorrhage and postoperative pain. Secondary outcome measures included return to theatre, analgesia, intraoperative bleeding, diet, tonsillar healing, and operation time. Fixed-effects modeling was used for the analysis. RESULTS: Six studies were identified enrolling a total of 1824 patients. There were no significant differences in terms of reactionary hemorrhage (OR = 1.81, P = .51), delayed hemorrhage (OR = 0.72, P = .20), or postoperative pain (mean difference = -0.15, P = .45); however, there is a general trend favuring coblation. For secondary outcomes, no significant differences noted in terms of intraoperative bleeding, diet, and cases returning to theatre. Analgesia administration was either insignificant or higher in the coblation group. The coblation group had longer operation time and greater healing effect on tonsillar tissue. CONCLUSIONS: There were no significant differences in outcomes for coblation and bipolar diathermy for adult tonsillectomy patients in this systematic review and meta-analysis.
Asunto(s)
Diatermia , Tonsilectomía , Humanos , Adulto , Tonsilectomía/efectos adversos , Tonsilectomía/métodos , Hemorragia Posoperatoria , Tonsila Palatina , Dolor Postoperatorio/etiología , Diatermia/métodosRESUMEN
BACKGROUND: There is debate on whether uterine gauze packing or intrauterine balloon tamponade is safer and more effective as a surgical management option for treating postpartum hemorrhage. OBJECTIVE: This study aimed to compare intra- and postoperative outcomes of intrauterine balloon tamponade and uterine gauze packing in patients with postpartum hemorrhage. STUDY DESIGN: A range of databases such as Cochrane and PubMed were searched using terms including "post-partum haemorrhage," "uterine balloon tamponade," and "uterine gauze packing." All observational studies comparing intrauterine balloon tamponade with uterine gauze packing were included. Five studies were identified enrolling 821 adult patients diagnosed with postpartum hemorrhage. Primary outcomes included blood loss volume, success rates, and maternal mortality. Secondary outcomes comprised requiring additional interventions, postoperative hemoglobin levels, and requiring blood transfusions. Fixed and random models were used for analysis. RESULTS: Intrauterine balloon tamponade seemed to be a superior option to uterine gauze packing. Intrauterine balloon tamponade was better in reducing intraoperative blood loss, with a statistically significant improvement (P<.0001). Cases managed with intrauterine balloon tamponade seemed to have statistically significant shorter operative time (P=.023) and hospital length of stay (P=.020) in one study. CONCLUSION: Intrauterine balloon tamponade remains more effective and safer as a first-line surgical management option for postpartum hemorrhage compared with uterine gauze packing.
RESUMEN
The purpose of the current study was to compare outcomes of diclofenac versus corticosteroids following strabismus surgery. A systematic review and meta-analysis were performed in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. An electronic search was performed to include comparative studies of diclofenac versus corticosteroids following strabismus surgery. The analysis was based on fixed and random effect models. Primary outcomes included discomfort, chemosis, inflammation, conjunctival gap, intraocular pressure, and conjunctival injection. Secondary outcomes were conjunctival congestion, discharge, and drop intolerance. Eight studies with a sample of 469 eyes were included. At weeks 1 and 4 postoperatively, there were no statistically significant differences between the diclofenac and corticosteroid groups, except for conjunctival injection at week 1 (mean difference [MD] = -0.21, P = .04) favoring diclofenac. Interestingly, all primary outcomes significantly favored diclofenac at week 2: discomfort (MD = -0.34, P = .03), conjunctival chemosis (MD = -0.16, P = .04), conjunctival inflammation (MD = -0.16, P = .02), conjunctival gap (MD = -0.17, P = .002), intraocular pressure (MD = -2.53, P < .00001), and conjunctival injection (MD = -0.30, P = .03). Moreover, conjunctival congestion was significantly improved for dexamethasone, whereas discharge and drop intolerance was not statistically different. Diclofenac is comparable to various corticosteroids when used following strabismus surgery. However, it is important to note that diclofenac yielded significant improvements in discomfort, conjunctival chemosis, inflammation, conjunctival gap, intraocular pressure, and conjunctival injection, mainly at 2 weeks postoperatively. [J Pediatr Ophthalmol Strabismus. 2023;60(5):312-322.].
RESUMEN
Robotic-assisted navigation for percutaneous femoral neck fracture fixation is a new technology that has shown enhanced intraoperative and postoperative outcomes compared to the conventional freehand fluoroscopy-guided technique. The authors aim to compare robot-assisted femoral neck fracture fixation to conventional freehand fluoroscopy-guided repair. Electronic databases were searched, identifying all observational studies comparing outcomes of both groups. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic review and meta-analysis were conducted. The primary outcomes included operative duration (minutes), intraoperative bleeding (mL), fluoroscopy exposure, and frequency of intraoperative drilling. The secondary outcomes included Harris scores, healing rate and time, screw accuracy, and postoperative complications. Seven observational studies were identified, enrolling 506 patients. There was a significant difference between the robot-assisted and conventional groups in terms of intraoperative blood loss (mean difference (MD) = -18.83, p ≤ 0.05), fluoroscopy exposure (MD = -1.81, p ≤ 0.05), and intraoperative drilling frequency (MD = -7.35, p < 0.05). There was no significant difference in operative duration between the groups (MD = -0.21, p = 0.66). Most secondary outcomes were improved in the robot-assisted group. Overall, robot-assisted fixation was superior in terms of safety and efficacy.
RESUMEN
This study aimed to compare the outcomes of coblation versus bipolar diathermy in pediatric patients undergoing tonsillectomy. A systematic review and meta-analysis were performed per the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) Guidelines. An electronic search of information was conducted to identify all Randomized Controlled Trials (RCTs) comparing the outcomes of coblation versus bipolar in pediatric patients undergoing tonsillectomy. Primary outcome measures were intraoperative bleeding, reactionary hemorrhage, delayed hemorrhage, and post-operative pain. Secondary outcome measures included a return to a normal diet, effects on the tonsillar bed, operation time, and administration of analgesia. Fixed and random-effects models were used for the analysis. Seven studies enrolling 1328 patients were identified. There was a significant difference between coblation and bipolar groups in terms of delayed hemorrhage (Odds Ratio [OR] = 0.27, P = 0.005) and post-operative pain (standardized mean difference [MD] = -2.13, P = 0.0007). Intraoperative bleeding (MD = -43.26, P = 0.11) and reactionary hemorrhage did not show any significant difference. The coblation group improved analgesia administration, diet and tonsillar tissue recovery, and thermal damage for secondary outcomes. No significant difference was reported in terms of operation time. In conclusion, coblation is comparable to a bipolar technique for pediatric patients undergoing tonsillectomy. It improves postoperative pain and delayed hemorrhage and does not worsen intraoperative bleeding and reactionary hemorrhage.
RESUMEN
Purpose: To compare outcomes of diclofenac versus dexamethasone in patients after strabismus surgery. Methods: A systematic review and meta-analysis were performed as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A search was conducted on MEDLINE, EMBASE, EMCARE, CINAHL, and the Cochrane Central Register of Controlled Trials (CENTRAL). All randomized controlled trials (RCTs) comparing the outcomes of diclofenac versus dexamethasone poststrabismus surgery were included. An extraction spreadsheet for data collection and Review Manager 5.3 were used for data analysis based on the fixed and random effects models. Discomfort, inflammation, chemosis, conjunctival gap, and intraocular pressure (IOP) were primary outcome measures. Secondary outcomes included conjunctival congestion and injection, discharge, and drop intolerance. Fixed and random effects models were used for the analysis. Results: Five RCTs enrolling 248 subjects were enrolled. At week 2 postoperatively, there was a significant difference favoring diclofenac over dexamethasone in terms of discomfort (mean difference [MD] = -0.37, P = 0.02), conjunctival inflammation (MD = -0.16, P = 0.02), conjunctival chemosis (MD = -0.16, P = 0.04), and postoperative conjunctival gap (MD = -0.17, P = 0.002). In terms of IOP, there were no significant differences. However, no statistically significant differences were noted at weeks 1 and 4 postoperatively. For secondary outcomes, dexamethasone had significantly improved conjunctival congestion; however, diclofenac had significantly less injection at the site of muscle attachments at week 2. No significant difference was noted in terms of discharge and drop intolerance. Conclusion: Diclofenac is comparable to dexamethasone when used following strabismus surgery. However, a significant difference favoring diclofenac in terms of discomfort, inflammation, conjunctival chemosis, and conjunctival gap was only noted at 2 weeks postoperatively. The authors suggest conducting further studies to support the effectiveness of diclofenac as an alternative to corticosteroids following strabismus surgery.
Asunto(s)
Dexametasona/uso terapéutico , Diclofenaco/uso terapéutico , Dolor Postoperatorio/tratamiento farmacológico , Estrabismo/cirugía , Antiinflamatorios no Esteroideos/uso terapéutico , Glucocorticoides/uso terapéutico , Humanos , Dolor Postoperatorio/etiología , Dolor Postoperatorio/patología , Pronóstico , Ensayos Clínicos Controlados Aleatorios como Asunto , Estrabismo/complicacionesRESUMEN
Iron deficiency anaemia (IDA) currently affects 1.2 billion people and iron deficiency without anaemia (IDWA) is at least twice as common. IDWA is poorly recognised by clinicians despite its high prevalence, probably because of suboptimal screening recommendations. Diagnosing IDWA relies on a combination of tests, including haemoglobin and ferritin levels, as well as transferrin saturation. Although the causes of iron deficiency may sometimes be obvious, many tend to be overlooked. Iron sufficiency throughout pregnancy is necessary for maternal and foetal health. Preoperative IDWA must be corrected to reduce the risk of transfusion and postoperative anaemia. Oral iron is the first-line treatment for managing IDWA; however, intravenous supplementation should be used in chronic inflammatory conditions and when oral therapy is poorly tolerated or ineffective. This review considers the causes and clinical features of IDWA, calls for greater awareness of the condition, and proposes diagnostic and management algorithms.