Outcomes Of Different Surgical Approaches Research Articles

Analysis of different surgical approaches to the treatment of thymoma

BackgroundSurgical approach in the treatment of thymoma is varied. This retrospective study aimed to evaluate the outcomes of different surgical approaches in the treatment of thymoma.MethodsFrom January 2020 to December 2023, a total of 208 patients underwent thoracoscopic surgical treatment and were diagnosed with thymoma by postoperative pathological result in our institution. We collected and then analysed potential factors including general conditions, surgical approaches, preoperative clinical symptoms, surgical procedures, postoperative hospital stay, postoperative drainge, postoperative pain score, postoperative complications and postoperative follow-up.ResultsOf the 208 patients, 98 patients underwent surgery via subxiphoid approach (47.1%) and 110 patients via lateral intercostal approach (52.8%). The duration of the surgical procedure (P = 0.02), intraoperative blood loss (P = 0.045), total postoperative drainage (P = 0.021), postoperative drainage per day (P = 0.004) and Postoperative pain score (Day1 P = 0.010 and Day2 P = 0.002)showed a significant difference between these two groups. 31 patients (14.9%) received postoperative radiotherapy. One patient died due to postoperative radiotherapy. No recurrence occurred in one-year follow-up.ConclusionsThe present study not only showed that subxiphoid approach was a safe and feasible technique for thymoma, with a potentially faster postoperative recovery and less postoperative pain.

Advantages and Disadvantages of Breast Augmentation: Surgical Techniques, Outcomes and Future Directions.

Breast augmentation remains a highly sought-after cosmetic surgery, with various techniques available to enhance breast size using implants or fat transfer. This systematic review, spanning studies from 2003 to 2024 and adhering to PRISMA guidelines, evaluates the outcomes of different surgical approaches concerning scar quality, postoperative pain, patient satisfaction, and complications. The periareolar technique emerges as a favorable option, offering minimal postoperative pain, high patient satisfaction, and precise surgical control with subtle scarring. Transumbilical breast augmentation (TUBA) is noted for its scar-free approach, resulting in low pain and high satisfaction, though it requires specialized training and cannot use prefilled implants. The review highlights the varying complication rates across techniques: modern silicone implants, while safer than earlier injectable materials, still face risks such as rupture and capsular contracture. Autologous fat grafting is generally safer but can lead to issues like erythema and abscesses. The use of effective acellular dermal matrix (ADM) is linked to higher rates of seroma and infection compared to non-ADM procedures, although sterile human ADM shows a lower risk profile. The study underscores the importance of personalized surgical planning to optimize outcomes, as each technique offers distinct benefits and challenges. The findings suggest that future research should aim to refine these techniques and address their associated complications to further enhance patient satisfaction and surgical outcomes in breast augmentation.

Urologists' proficiency in various donor nephrectomy approaches: a real-life survey, systematic review, and meta-analysis of randomized controlled trials.

Donor nephrectomy (DN) is a unique surgical procedure in urological practice, as it involves exposing a healthy individual to the potential risks of surgery. This type of surgery exhibits heterogeneity in terms of approach (open, laparoscopic, or robotic), each with its unique set of advantages and disadvantages. Consequently, there is currently a lack of universally agreed upon clear guidelines. In these settings, this study aims to evaluate transplantation surgeons' knowledge through a real-life survey and compare it with data from published randomized controlled trials (RCTs). The study is divided into two parts, with the first part focusing on the outcomes of the real-life survey designed to assess surgeons' knowledge about different DN approaches and their real-world practices during the surgery. The second part involves a systematic review and meta-analysis of RCTs, specifically examining the outcomes of different surgical approaches to DN. The systematic review followed the PRISMA Guidelines and involved a search of PubMed and Web of Science for RCTs comparing the outcomes of different DN approaches. The risk of bias was assessed using the RoB-2 tool. The random effect model was mainly used to assess the mean difference of the included studies. The study was conducted between July 2021 and January 2022 and surveyed 50 surgeons, of which 35 participants (70%) completed the survey. Regarding various approaches to DN, 97.14% of surgeons reported having experience with live DN, and 45.72% performed over 15 cases per year. The most performed approach was pure laparoscopic DN (68.57%). Pure laparoscopic DN was the preferred approach for 77.42% of respondents. The review process resulted in 335 articles, of which 35 were eligible for inclusion in the systematic review. In summary, most studies found that laparoscopic approaches, including standard, hand-assisted, LESS-DN, and mini-LDN, resulted in less postoperative pain, better cosmetic, and quicker recovery times compared to open approaches. The main limitation of the current study is the heterogeneity of the included studies. The study provides valuable insights into the practices of renal transplantation surgeons, offering a comprehensive comparison to level 1 studies (RCTs) in the field. It underscores the continued significance of ODN in contemporary practice, particularly in light of recommendations from the EAU guidelines on renal transplantation. This reaffirms the need to consider the advantages and disadvantages of various approaches, including factors such as cost, postoperative pain, and cosmetic outcomes. While robotic-assisted DN holds promise, their adoption remains variable, potentially due to limited robust evidence.

Comparative Analysis of Surgical Approaches in the Treatment of Proximal Humerus Fractures: A Retrospective Study.

"Proximal humerus fractures [PHFs]" are common orthopedic injuries, often requiring surgical intervention for optimal outcomes. However, the choice of surgical approach remains controversial, with varying outcomes reported in the literature. A retrospective research was overseen among subjects who had surgery for PHFs. Three surgical approaches were compared: "Open Reduction Internal Fixation (ORIF)", "Hemiarthroplasty [HA]", and "Reverse Shoulder Arthroplasty [RSA]". Demographic data, fracture characteristics, surgical details, and postoperative outcomes were analyzed. ORIF confirmed smaller operative time and shorter complication levels compared to HA and RSA. Complications included surgical site infection, implant-related issues, and reoperation. Age, fracture type, and surgeon experience influenced the choice of surgical approach. This research provides valuable insights into the outcomes of different surgical approaches for PHFs. ORIF may offer advantages in select cases, but individualized treatment decisions are necessary. Further research is warranted to refine treatment algorithms and optimize patient outcomes.

Surgical options in thoracic disc herniation: Evaluating long-term outcomes of 21 cases based on a single-center 10-year experience.

Symptomatic thoracic disc herniation (TDH) is a rare pathology that is addressed with relatively challenging surgical approaches, the choice and technical execution of which have been well described in the literature. Interestingly, long-term outcomes, including surgical site pain-related disability, the need for instrumentation, and commonly occurring complications such as cerebrospinal fluid (CSF)-pleural fistula have not been widely addressed. Here, we address the complication profiles and long-term outcomes of different surgical approaches for TDH. We conducted a retrospective review of 21 consecutive patients who underwent surgery for TDH between 2000 and 2010. We assessed post-operative complications such as CSF-pleural fistulas, as well as long-term outcomes using Frankel grades, the EQ-5D-3L, and the Visual Analog Scale. We also looked at the need for instrumentation postoperatively. 21 consecutive patients (13 females, 8 males) with a mean age of 55.3 years (Standard deviation 8.1) underwent thoracic discectomy for symptomatic TDH. Surgical approaches included posterolateral thoracotomy (52%, n = 11), costotransversectomy (43%, n = 9), and transpedicular (5%, n = 1). Herniations were classified as soft (38%, n = 8), calcified (38%, n = 8), or calcified-transdural (24%, n = 5). Postoperatively, all patients with calcifiedtransdural herniations undergoing posterolateral thoracotomy (100%, n = 5) developed CSF-pleural fistulas, which resolved spontaneously without the need for surgical re-exploration. 89% (n = 16) of patients exhibited sustained improvement in Frankel scores. Persistent wound site pain was reported by 50% (n = 7) of patients. Despite favorable neurological outcomes, patients with symptomatic TDHs can experience long-term surgical site pain, and therefore, a move toward minimally invasive exposure in such cases should be considered. Postoperative complications such as CSF-pleural fistulas are unlikely to require surgical intervention and thus can be managed conservatively.

Novel surgical approaches for treating myopic traction maculopathy: a meta-analysis

BackgroundMyopic traction maculopathy (MTM) is a complication of pathological myopia and encompasses various pathological conditions caused by tractional changes in the eye. These changes include retinoschisis, foveal retinal detachment, and lamellar or full-thickness macular holes (FTMHs). This meta-analysis evaluated the safety and efficacy of novel surgical for treating MTM.MethodsTo compare the outcomes of different surgical approaches for MTM, multiple databases, including Web of Science, PubMed, Scopus, ClinicalTrials.gov, the Cochrane Central Register of Controlled Trials, Ovid MEDLINE, Embase, and the Meta-Register of Controlled Trials, were comprehensively searched. The meta-analysis was performed using RevMan 5.1.ResultsNine comparative studies involving 350 eyes were included in this meta-analysis. There were significant differences between fovea-sparing internal limiting membrane peeling (FSIP) and standard internal limiting membrane peeling (ILMP). Preoperative best-corrected visual acuity BCVA (standard mean difference (SMD): -0.10, 95% CI: -0.32 to 0.12) and central foveal thickness CFT (SMD: 0.05, 95% CI: -0.22 to 0.33) were not significantly different (p = 0.39 and p = 0.71, respectively). However, the postoperative BCVA improved significantly (SMD = − 0.47, 95% CI: − 0.80, − 0.14, p = 0.006) in the FSIP group compared to the standard ILMP group. Postoperative CFT did not differ significantly between the two groups (p = 0.62). The FSIP group had a greater anatomical success rate than the other groups, although the difference was not statistically significant (p = 0.26). The incidence of postoperative macular hole formation was significantly lower (OR = 0.19, 95% CI = 0.07–0.54; p = 0.05) in the FSIP group than in the standard ILMP group. The unique characteristics of highly myopic eyes, such as increased axial length and structural changes, may have contributed to the greater incidence of FTMH in the ILMP group.ConclusionBased on the findings of this meta-analysis, FSIP is the initial surgical approach for early-stage MTM and has shown promising outcomes. However, to establish the safest and most efficient surgical technique for treating different MTM stages, further comparative studies, specifically those focusing on ILMP and FSIP, are necessary.Trial registrationRetrospectively registered.

Surgical Approaches to Petrous Apex Cholesterol Granulomas: A Systematic Review and Network Meta-analysis.

To compare the outcomes of different surgical approaches to petrous apex cholesterol granulomas (PACG). PubMed, Embase, Google Scholar, Cochrane, and Web of Science. Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses-Network Meta-analyses guidelines, databases were searched from inception to November 31, 2022. Studies comparing two or more approaches were included. Reviews and population studies were excluded. The main outcome measures were the resolution of symptoms, serviceable hearing, complication, and revision rates. The search yielded 2132 studies. After applying inclusion and exclusion criteria, 15 studies remained, consisting of 214 patients treated with lateral approaches (n = 182) or anterior endonasal approaches (n = 32). The efficacy of lateral and anterior endonasal approaches in achieving symptom resolution was comparable (73% vs. 68%, p = 0.5). Both exhibited similar rates of complications (33% vs. 37%, p = 0.3), albeit with distinct profiles. Lateral approaches were associated with higher rates of facial palsy and sensorineural hearing loss (44% vs. 18%, p = 0.03). Anterior endonasal approaches demonstrated higher rates of epistaxis and cerebrospinal fluid leak (15% vs. 1%, p = 0.001). Anterior endonasal approaches exhibited lower revision rates (OR: 0.35, 95% CI: 0.14-0.88). The placement of a stent in both approaches was associated with higher symptom resolution (OR: 5.12, 95% CI: 1.05-9.97) and lower revision rates (OR: 0.71, 95% CI: 0.33-0.92). Anterior endonasal approaches yield lower revision rates compared to lateral approaches for PACG. Both approaches demonstrate similar effectiveness in symptom resolution and comparable rates of complications, with distinct profiles. Facial nerve and hearing status are important factors that should be addressed when selecting the approach. Stenting is beneficial. NA Laryngoscope, 134:1540-1550, 2024.

Surgical Treatment of Spheno-Orbital Meningiomas: A Systematic Review and Meta-Analysis of Surgical Techniques and Outcomes.

Spheno-orbital meningiomas (SOMs) are rare tumors arising from the meninges surrounding the sphenoid bone and orbital structures. Surgical resection is the primary treatment approach for SOMs. Several surgical approaches have been described during the decades, including microsurgical transcranial (MTAs), endoscopic endonasal (EEAs), endoscopic transorbital (ETOAs), and combined approaches, and the choice of surgical approach remains a topic of debate. This systematic review and meta-analysis aim to compare the clinical and surgical outcomes of different surgical approaches used for the treatment of SOMs, discussing surgical techniques, outcomes, and factors influencing surgical decision making. A comprehensive literature review of the databases PubMed, Ovid MEDLINE, and Ovid EMBASE was conducted for articles published on the role of surgery for the treatment of SOMs until 2023. The systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Meta-analysis was performed to estimate pooled event rates and assess heterogeneity. Fixed- and random-effects were used to assess 95% confidential intervals (CIs) of presenting symptoms, outcomes, and complications. A total of 59 studies comprising 1903 patients were included in the systematic review and meta-analysis. Gross total resection (GTR) rates ranged from 23.5% for ETOAs to 59.8% for MTAs. Overall recurrence rate after surgery was 20.7%. Progression-free survival (PFS) rates at 5 and 10 years were 75.5% and 49.1%, respectively. Visual acuity and proptosis improvement rates were 57.5% and 79.3%, respectively. Postoperative cranial nerve (CN) focal deficits were observed in 20.6% of cases. The overall cerebro-spinal fluid (CSF) leak rate was 3.9%, and other complications occurred in 13.9% of cases. MTAs showed the highest GTR rates (59.8%, 95%CI = 49.5-70.2%; p = 0.001) but were associated with increased CN deficits (21.0%, 95%CI = 14.5-27.6%). ETOAs had the lowest GTR rates (23.5%, 95%CI = 0.0-52.5%; p = 0.001), while combined ETOA and EEA had the highest CSF leak rates (20.3%, 95%CI = 0.0-46.7%; p = 0.551). ETOAs were associated with better proptosis improvement (79.4%, 95%CI = 57.3-100%; p = 0.002), while anatomical class I lesions were associated with better visual acuity (71.5%, 95%CI = 63.7-79.4; p = 0.003) and proptosis (60.1%, 95%CI = 38.0-82.2; p = 0.001) recovery. No significant differences were found in PFS rates between surgical approaches. Surgical treatment of SOMs aims to preserve visual function and improve proptosis. Different surgical approaches offer varying rates of GTR, complications, and functional outcomes. A multidisciplinary approach involving a skull base team is crucial for optimizing patient outcomes.

160P Malignant phyllodes tumor: Survival outcome of different surgical approaches

Malignant phyllodes tumor is a subtype of fibroadenomas but with invasive behaviors that accounts for 1% of all breast cancers. About one in every 4 phyllode tumors is malignant. The available treatment modalities for malignant phyllode tumors are wide excision or mastectomy with adjuvant radiotherapy and in case of distant metastasis, adjuvant chemotherapy is added. However, Due to its scarcity, there are no enough data about the best treatment modality and that is the what our study aims to find. We extracted the data of 1971 female patients from Surveillance, Epidemiological, and End Results (SEER) database. All of them had Malignant Phyllode tumor. We divided the patients into 3 groups; Conservative surgery, simple mastectomy, and radical mastectomy. For each group we further subdivided them into 3 more groups, surgery with no systemic therapy, adjuvant radiotherapy, and adjuvant chemotherapy. For each subgroup, we measured the relative 5-year survival. We also performed Kaplan-Meier curve and log rank test using SPSS 25 for survival analysis. The 5-year relative survival of conservative surgery, simple mastectomy and radical mastectomy were (98.1%, 86.2%, 77.5% respectively; P<0.001). With sub stratification of the 3 available surgeries, we compared the 5 year-relative survival of adjuvant therapy with each group; adjuvant radiotherapy with conservative surgery, simple mastectomy and radical mastectomy were (94.9%, 83.2%, 64.7% respectively; P<0.001) and for Adjuvant chemotherapy, they were (50.8%, 66.4%, 22.1% respectively; P<0.001). The results of this study highlight that conservative surgery with no adjuvant therapy to be the treatment modality of choice as it has the best survival outcome. However, If the tumor is abnormally large, simple mastectomy is recommended instead. Regarding adjuvant therapy, Adjuvant radiotherapy shows better survival than adjuvant chemotherapy but both shows no survival benefit compared to surgery. So, we recommend that adjuvant radiotherapy to be cautiously used with selective patients. Additionally, adjuvant chemotherapy should be avoided to avoid unnecessary side effects.

Comparison of valvuloplasty and replacement for surgical treatment of tricuspid infective endocarditis

BackgroundOwing to the increase in both intravenous drug injections and intracardiac and vascular interventional treatments among drug users, the incidence of infective endocarditis (IE) involving the tricuspid valve, which sits between the two right heart chambers, has gradually increased. This study aimed to compare the clinical outcomes of different surgical procedures for tricuspid infective endocarditis (TIE).MethodsWe retrospectively analyzed fifty-six patients who underwent tricuspid valve surgery at our hospital from January 2006 to August 2019. All patients were diagnosed with TIE and indicated a need for surgery. Perioperative and follow-up data were collected to summarize and analyze the clinical outcomes of different surgical approaches, including tricuspid valvuloplasty (TVP) and tricuspid valve replacement (TVR) for TIE.ResultsCardiopulmonary bypass (CPB) time, aortic cross-clamp (ACC) time, postoperative mechanical ventilation time, and intensive care unit (ICU) stay time were shorter in the TVP group than in the TVR group. Additionally, the incidence of red blood cell transfusion and postoperative complications was lower in the TVP group than in the TVR group. The postoperative 30-day mortality rates were similar between both the groups. Fifty-two patients were followed up for an average of 5.50 ± 3.79 years. The postoperative 3-, 5-, and 7-year survival rates were 100%, 100%, and 95.5% in the TVP group and 96.7%, 96.7%, and 96.7% in the TVR group, respectively. The 5-year and 10-year reoperation rates were 0% and 0% in the TVP group and 6.7% and 20% in the TVR group, respectively.ConclusionBoth TVR and TVP for TIE significantly improved the functional status of the heart with satisfactory efficacy. TVP was found to be superior to TVR in reducing the need for postoperative blood transfusions, reducing the risk of postoperative complications, and reducing the need for long-term reoperations.

Transthoracic, thoracoabdominal, and transabdominal surgical approaches for gastric cardia adenocarcinomas: a survival evaluation based on a cohort of 7103 patients

BackgroundThis study compared the survival outcomes of different surgical approaches to determine the optimal approach for gastric cardia adenocarcinoma (GCA) and aimed to standardize the surgical treatment guidelines for GCA.MethodsA total of 7103 patients with GCA were enrolled from our previously established gastric cardia and esophageal carcinoma databases. In our database, when the epicenter of the tumor was at or within 2 cm distally from the esophagogastric junction, the adenocarcinoma was considered to originate from the cardia and was considered a Siewert type 2 cancer. The main criteria for the enrolled patients included treatment with radical surgery, no radio- or chemotherapy before the operation, and detailed clinicopathological information. Follow-up was mainly performed by telephone or through home interviews. According to the medical records, the surgical approaches included transthoracic, thoracoabdominal, and transabdominal approaches. Kaplan–Meier and Cox proportional hazards regression models were applied to correlate the surgical approach with survival in patients with GCA.ResultsThere were marked differences in age and tumor stage among the patients who underwent the three surgical approaches (P < 0.001). Univariate analysis showed that survival was related to sex, age, tumor stage, and N stage (P < 0.001 for all). Cox regression model analysis revealed that thoracoabdominal approach (P < 0.001) and transabdominal approach (P < 0.001) were significant risk factors for poor survival. GCA patients treated with the transthoracic approach had the best survival (5-year survival rate of 53.7%), and survival varied among the different surgical approaches for different tumor stages.ConclusionThoracoabdominal approach and transabdominal approach were shown to be poor prognostic factors. Patients with (locally advanced) GCA may benefit from the transthoracic approach. Further prospective randomized clinical trials are necessary.

Video-assisted thoracoscopic surgery and mini-thoracotomy compared to conventional thoracotomy in the surgical management of pulmonary hydatid cyst

Background: Although hydatid cyst disease is not common in western countries, it is a public health issue in the Middle East, including Iraq. We describe a new method in the surgical management of the disease. Aim of the study was to evaluate the outcomes of different surgical approaches: video-assisted thoracoscopic surgery (VATS), mini-thoracotomy, and conventional thoracotomy in managing pulmonary hydatid cysts.Methods: Retrospective analysis of the surgical treatment of pulmonary hydatid cysts between January 2017 and December 2021 in two centers. Patients' data regarding the age, sex, sign and symptoms, cyst size and location, surgical approach, operative time, the intraoperative bleeding, chest drainage, hospitalization time, and postoperative complications.Results: A total of 122 patients were included in the study; 9 underwent VATS, 59 underwent mini-thoracotomy, and 54 had conventional thoracotomy. The VATS and mini-thoracotomy has superiority to the thoracotomy group in terms of lower duration of operation, less perioperative bleeding, early chest tube removal, and lower hospitalization time.Conclusions: VATS and mini-thoracotomy are safe and advantageous procedures compared to conventional thoracotomy.

P129 THORACIC VS. ABDOMINAL APPROACHES FOR DIAPHRAGMATIC HERNIA REPAIR: A NATIONWIDE STUDY OF CLINICAL OUTCOMES

Abstract Aim “To compare the outcomes of different surgical approaches for diaphragmatic hernia (DH) repair.” Material and Methods “Adult patients with a principal admitting diagnosis of uncomplicated DH registered in the National Inpatient Sample in the period 2010-2015 were included. Patients with obstruction, gangrene, or congenital hernias were excluded. The primary outcome was in-hospital mortality. Secondary outcomes were the incidence of complications, length of stay, and hospital charges. A multivariate logistic regression model adjusted by age, sex, elective admission, comorbidities, and hospital characteristics was used to analyze the impact of the surgical approach on the evaluated outcomes.” Results “A total of 14910 patients with DH were included (median age 65 years, 74% women). Abdominal approaches were the most commonly performed (78.9% laparoscopy and 13.6% open). Patients that underwent open abdominal and thoracic repairs had a higher risk of complications (sepsis, pneumonia, surgical site infection, prolonged postoperative ileus, and acute myocardial infarction), longer hospital stay, higher total hospital costs, and a significantly higher risk of mortality (OR 2.62. 95% CI 1.59-4.30 and OR 4.60; 95% CI 2.37-8.91, respectively) compared to patients that underwent laparoscopic abdominal repair. Individuals whose DH repair was performed through thoracoscopy had a similar mortality risk to those who underwent laparoscopic abdominal repair (OR 0.87; 95% CI 0.11-6.43).” Conclusions “Nowadays, laparoscopy has become the most used approach for DH repair. In the present cohort, it was associated with better outcomes in terms of complications, length of hospital stay, and mortality, as well as lower health costs. Additional studies assessing hernia characteristics are required to validate this result.”

Short-term outcomes vary by surgical approach in total hip arthroplasty: a network meta-analysis

The direct anterior approach (DAA) has increased in popularity in recent years. Proponents cite its muscle-sparing approach and purported reduction in pain and improvement in function when compared to the traditional surgical approaches. There remains controversy surrounding the validity of these claims. The objective of this study was to compare the common total hip surgical approaches in terms of pain scores, functional outcomes, opioid use and complications within the first 12weeks postoperatively. A network meta-analysis of randomized controlled trials (RCT) comparing postoperative outcomes of different surgical approaches in primary THA up to 12weeks was performed. PubMed, MEDLINE, Embase, Web of Science and SCOPUS were systematically searched from inception to May 2020. Outcomes included pain scores, functional outcome scores, length of stay (LOS), complications and opioid consumption. Twenty-five RCTs (n = 2339) were included. The DAA demonstrated statistically significant improvement in Harris Hip Scores at 6weeks when compared to the posterior and direct lateral approaches. The DAA reduced pain scores on postoperative day 2 and at 2weeks compared to the direct lateral approach. The anterolateral approach was found to have a significantly shorter LOS compared to the other major surgical approaches. The differences in functional outcomes or pain scores did not surpass conventional cutoffs for a minimal clinically important difference. The DAA led to functional improvements at 6weeks compared to the posterior and direct lateral approaches and reduced postoperative pain compared to the direct lateral approach. However, these improvements failed to reach clinical significance. All major surgical approaches led to large improvements in function by 12weeks with relatively low complication rates. Whether a short-term statistically significant improvement in function is sufficiently patient important to recommend DAA as a standard remains uncertain.

Comparison of Anterior, Posterior, and Combined Surgical Approaches on the Outcomes of Patients Suffering from Subaxial Cervical Spine Injuries.

Objective:To investigate the radiological and clinical outcomes of different surgical approaches in cervical spinal trauma in northeastern of Iran.Methods: The present study was conducted retrospectively from January 2011 to December 2017 in Mashhad, Iran. The demographic characteristics, hospitalization duration, and patient’s surgery detail data were extracted from the patients’ medical records. The follow-up period was at least six months after surgery.Results:This study was conducted on 72 patients and the majority (n=51; 70.8 %) of them were male. Moreover, the participants; mean age was determined at 40.7±16.5 years. In total, 33 (45.8%), 13(18.1%), and 11 patients (15.3%) were operated using the anterior, posterior, and combined approaches in one round, respectively. It should be mentioned that 15 (20.8%) patients underwent the combined approach in two rounds. Early mortality was observed in 22 (30.6%) patients in the admission period. According to the follow-up X-ray results, the type of approach showed no relationship with non-fusion, malalignment, cage subside, and adjacent disk narrowing (p>0.05).Conclusion:According to the obtained results, there was no significant association between neurological and radiological outcomes among approaches. A high mortality rate was noted in combined surgery at one round, and the posterior approach is the best option when our goal is to correct lordosis.

Comparison of Different Operative Approaches for Lumbar Disc Herniation: A Network Meta- Analysis and Systematic Review

New approaches and technologies can be beneficial for patients but also bring corresponding complications. Traditional pairwise meta-analyses cannot be used to comprehensively rank all surgical approaches. The purpose of this systematic review and network meta-analysis (NMA) was to compare the outcomes of different surgical approaches for lumbar disc herniation (LDH). NMA of randomized controlled trials (RCTs) for multiple treatment comparisons of LDH. The PubMed, Embase, MEDLINE, Ovid, and Cochrane Library databases were searched for RCTs comparing different surgical approaches for patients with LDH from inception to February 10, 2020. The Markov chain Monte Carlo methods were used to perform a hierarchical Bayesian NMA in WinBUGS version 1.4.3 using a random effects consistency model. The primary outcomes were disability and pain intensity. The secondary outcomes were complications and reoperation. The PROSPERO number was CRD42020179406. A total of 22 trials including 2529 patients and all 5 different approaches (open discectomy or microdiscectomy [OD/MD], microendoscopic discectomy [MED], percutaneous endoscopic discectomy [PED], percutaneous discectomy [PD], and tubular discectomy [TD]) were retrospectively retrieved. PED had the best efficacy in improving patients' dysfunction with no statistical significance (probability = 50%). PD was significantly worse than OD/MD, MED, and PED in relieving patients' pain (standardized mean differences: 0.87 [0.03, 1.76], 0.94 [0.06, 1.88], and 1.02 [0.13, 1.94], respectively). There was no statistically significant difference between any 2 surgical approaches in dural tear; intraoperative, postoperative, and overall complications; or reoperation rate. PED had the lowest dural tear rate and the lowest intraoperative and overall complication rates (probability = 51%, 67%, and 33%, respectively). TD had the lowest postoperative complication and reoperation rates (probability = 35% and 39%, respectively). The limitations of this NMA include the inconsistent follow-up times, the criteria for complications, and the reasons for reoperation. Compared with other approaches used to treat LDH, PED had the best safety and efficacy in general, and TD had the lowest reoperation rate. Finally, we recommended PED for LDH.

Impact of various cervical surgical interventions in patients with Hirayama's disease-a narrative review and meta-analysis.

Hirayama disease (HD) is a relatively uncommon cause of lower cervical myelopathy. A number of surgical approaches have been described in patients with HD in literature. We reviewed the literature and did a systematic review and meta-analysis of the studies which presented the clinical outcome following surgical intervention in HD. A systematic search of literature was performed with the keywords "Surgical treatment in Hirayama Disease", "Surgical approach in Hirayama Disease" and "Hirayama disease surgery". Data related to clinical outcome following surgery was pooled to calculate the pooled proportion of clinical improvement following anterior and posterior surgical approach. Thirty-four articles met the inclusion criteria and were included in the final review. Altogether, there were 10 types of surgical procedures performed for Hirayama disease. The most commonly described surgical technique was anterior cervical discectomy and fusion with cervical plating. The pooled proportion of patients experiencing clinical improvement following all cervical approaches was 80% (95% confidence interval 76 to 84%). Pooled proportion was maximum for anterior cervical plating (96% (95% confidence interval 62 to 100%)) and minimum for ACDF without plating (57% (95% confidence interval 20 to 88%)). Subgroup analysis based on different surgical approaches was not significant (p value = 0.61). The pooled proportion of patients experiencing clinical improvement following anterior and posterior cervical approach was 80% (95% confidence interval 76 to 84%) and 81% (95% confidence interval 66 to 91%). The indications of surgical treatment in patients with HD include poor patient compliance for neck collar or rapidly progressing severe disease. Good results with more than 80% chances of clinical improvement have been reported following various anterior and posterior surgical approaches. However, there was no significant difference in the pooled outcome of different surgical approaches. Most common technique used in literature is anterior cervical discectomy and fusion with plating.

Long-term outcomes of aortic root operations in the United States among Medicare beneficiaries

ObjectiveThe best method of aortic root repair in older patients remains unknown given a lack of comparative effectiveness of long-term outcomes data. The objective of this study was to compare long-term outcomes of different surgical approaches for aortic root repair in Medicare patients using The Society of Thoracic Surgeons Adult Cardiac Surgery Database-Centers for Medicare & Medicaid Services–linked data. MethodsA retrospective cohort study was performed by querying the Society of Thoracic Surgeons Adult Cardiac Surgery Database for patients aged 65 years or more who underwent elective aortic root repair with or without aortic valve replacement. Primary long-term end points were mortality, any stroke, and aortic valve reintervention. Short-term outcomes and long-term survival were compared among each root repair strategy. Additional risk factors for mortality after aortic root repair were assessed with a multivariable Cox proportional hazards model. ResultsA total of 4173 patients aged 65 years or more underwent elective aortic root repair. Patients were stratified by operative strategy: mechanical Bentall, stented bioprosthetic Bentall, stentless bioprosthetic Bentall, or valve-sparing root replacement. Mean follow-up was 5.0 (±4.6) years. Relative to mechanical Bentall, stented bioprosthetic Bentall (adjusted hazard ratio, 0.80; confidence interval, 0.66-0.97) and stentless bioprosthetic Bentall (adjusted hazard ratio, 0.70; confidence interval, 0.59-0.84) were associated with better long-term survival. In addition, stentless bioprosthetic Bentall (adjusted hazard ratio, 0.64; confidence interval, 0.47-0.80) and valve-sparing root replacement (adjusted hazard ratio, 0.51; confidence interval, 0.29-0.90) were associated with lower long-term risk of stroke. Aortic valve reintervention risk was 2-fold higher after valve-sparing root replacement compared with other operative strategies. ConclusionsIn the Medicare population, there was poorer late survival and greater late stroke risk for patients undergoing mechanical Bentall and a higher rate of reintervention for valve-sparing root replacement. Bioprosthetic Bentall may be the procedure of choice in older patients undergoing aortic root repair, particularly in the era of transcatheter aortic valve replacement.

Surgical strategy for non-continuous thoracic spinal stenosis: one- or two-stage surgery?

Non-continuous thoracic spinal stenosis (NTSS) is a rare disease, but it is a challenging clinical entity for spine surgeons. However, few studies have focused on its treatment. Therefore, the purpose of this study was to provide surgical treatment guidelines for it by comparing the clinical outcomes of different surgical approaches. Patients who underwent thoracic decompression surgery for two diseased segments with two incisions (normal segments ≥ 3) between January 2010 and December 2018 were included. Among these patients, nine were treated with posterior decompression (PD) and circumferential decompression (CD) procedures in one-stage surgery (group A), 14 with PD and CD procedures in two-stage surgery (group B), 36 patients with PD procedures in one-stage surgery and 15 with PD procedures in two-stage surgery (group D). Medical records, operative time, blood loss and complications were reviewed. Neurologic status was assessed by the modified Japanese Orthopaedic Association scale for thoracic myelopathy. Groups A, B, C and D were followed for 54.11 ± 20.51 months, 49.36 ± 29.30 months, 49.94 ± 31.94 months and 39.93 ± 26.18 months, respectively. When comparing groups A and B, operative time, blood loss and length of stay in hospital were significantly less in group A. However, the average recovery rate in group B was significantly higher than that in group A. In regard to groups C and D, group C showed a significantly shorter length of stay in hospital and lower rate of post-operative neurological deterioration. At final follow-up, groups C and D showed similar average recovery rates. Different surgical procedures are suitable for different types of NTSS. For patients with NTSS mainly caused by posterior compression, PD via laminectomy in one-stage with two incisions can achieve satisfying clinical outcomes. Staged surgery, including CD and PD procedures, is recommended for patients with NTSS mainly caused by anterior compression.

Hormonally Active Adrenal tumors; Challenges and Outcomes for Different Surgical Approaches.

Objective:The aim of this study is to compare the intraoperative and short-term outcomes of different surgical approaches for hormone active and non-functional adrenal masses.Methods:The data of 206 patients who underwent adrenal gland surgery in our clinic between 2012 and 2020 were retrospectively analyzed. Pre-operative outpatient clinic records of the patients, imaging methods, laboratory results and surgery records, operation time (OT), amount of bleeding, duration of hospital stay, and complications were evaluated. Patients were divided into two groups as those with non-functional mass (n=80) and those with hormoneactive mass (n=126).Results:The median age of the patients was 52 (range 19–83) and 77.2% of them were female. Tumor size was larger in hormone active group (p=0.311), and the difference was more pronounced in the pheochromocytoma subgroup (p=0.088). The rate of transition to open surgery was similar in both groups (0.959), and no conversion to laparoscopy or conventional open surgery was performed in robotic cases. The duration of surgery (p=0.669), mean amount of blood loss (p=0.834), and mean hospital stay (p=0.195) were also similar between the two groups. Intraoperative and post-operative complications were similar between two groups (p=0.573 and p=0.415, respectively). Considering the subgroup analysis of the patients in hormone active group; the duration of hospital stay was longer in patients with Cushing syndrome (p=0.001), while there was no difference in OT and estimated blood loss between patients who were operated for Conn, Cushing, and pheochromocytoma (p=0.086 and p=0.099; respectively).Conclusion:Surgical results of hormone active adrenal masses were found to be similar to non-functional masses. Although the hormonal condition of the mass does not change the difficulty level of the surgical procedure, it may be recommended that the robotic approach be preferred to facilitate manipulation in these masses.