Surgical Outcomes In Patients Research Articles

Retrospective analysis on prognosis of oral cancer patients according to surgical approaches for effective cancer ablation: swing approach versus visor approach

BackgroundFor the surgical treatment of oral cancer, it is sometimes necessary to expand intraoral access within the oral cavity. The “swing approach” that involves lip splitting of the mandible and temporary mandibular osteotomy and the “visor approach” that does not split the lower lip and mandible are mainly used. This study analyzed postoperative outcomes such as complications, recurrence rate, and survival rate by these two approaches. The goal of this study is to evaluate the surgical outcomes of patients using these two approaches, to propose effective perioperative management for oral cancer surgery, and to compare the prognosis of oral cancer patients.Materials and methodsFrom 2005 to 2020, 29 patients who underwent surgery at the Department of Oral and Maxillofacial Surgery of Pusan National University Dental Hospital for oral cancer lesions occurred in the mandible, floor of mouth, and tongue were selected for the study. Based on the surgical approach used, a chart review was conducted on various prognostic clinical factors such as the patients’ sex and age, primary site, TNM stage, histopathologic grade, recurrence and metastasis, postoperative survival rate, adjuvant chemo-radiation therapy, satisfaction with aesthetics/function/swallowing, length of hospital stay, tracheostomy and its duration, and neck dissection and its type. Statistical analysis was conducted using SPSS 25.0 (SPSS Inc., Chicago, IL) through Fisher’s exact t-test.ResultThere was no statistically significant difference between two groups in terms of clinical and pathological findings, such as survival rate, the need for adjuvant therapies, and the local recurrence rate. Although better outcomes were observed in terms of function, aesthetics, and postoperative complications in the group with visor approach, there was still no statistically significant difference between two groups. However, the duration of hospital stay was shorter in the visor approach group.ConclusionThere was no statistically significant difference in clinical prognostic factors between the swing approach and the visor approach. Therefore, when choosing between the two approaches for the ablation of oral cancer, it is considered to select the surgical priority approach that can be easy access based on the size and location of the lesion. The visor approach had advantages of aesthetics and healing period.

Trends in the adoption of diverting loop ileostomy for acute complicated diverticulitis in the United States

BackgroundAcute complicated diverticulitis poses a substantial burden to individual patients and the health care system. A significant proportion of the cases necessitate emergency operations. The choice between Hartmann’s procedure and primary anastomosis with diverting loop ileostomy remains controversial. MethodsUsing American College of Surgeons National Surgical Quality Improvement Program patient user file data from 2012 to 2020, patients undergoing Hartmann’s procedure and primary anastomosis with diverting loop ileostomy for nonelective sigmoidectomy for complicated diverticulitis were identified. Major adverse events, 30-day mortality, perioperative complications, operative duration, reoperation, and 30-day readmissions were assessed. ResultsOf 16,921 cases, 6.3% underwent primary anastomosis with diverting loop ileostomy, showing a rising trend from 5.3% in 2012 to 8.4% in 2020. Primary anastomosis with diverting loop ileostomy patients, compared to Hartmann’s procedure, had similar demographics and fewer severe comorbidities. Primary anastomosis with diverting loop ileostomy exhibited lower rates of major adverse events (24.6% vs 29.3%, P = .001). After risk adjustment, primary anastomosis with diverting loop ileostomy had similar risks of major adverse events and 30-day mortality compared to Hartmann’s procedure. While having lower odds of respiratory (adjusted odds ratio 0.61, 95% confidence interval 0.45–0.83) and infectious (adjusted odds ratio 0.78, 95% confidence interval 0.66–0.93) complications, primary anastomosis with diverting loop ileostomy was associated with a 36-minute increment in operative duration and increased odds of 30-day readmission (adjusted odds ratio 1.30, 95% confidence interval 1.07–1.57) compared to Hartmann’s procedure. ConclusionPrimary anastomosis with diverting loop ileostomy displayed comparable odds of major adverse events compared to Hartmann’s procedure in acute complicated diverticulitis while mitigating infectious and respiratory complication risks. However, primary anastomosis with diverting loop ileostomy was associated with longer operative times and greater odds of 30-day readmission. Evolving guidelines and increasing primary anastomosis with diverting loop ileostomy use suggest a shift favoring primary anastomosis, especially in complicated diverticulitis. Future investigation of disparities in surgical approaches and patient outcomes is warranted to optimize acute diverticulitis care pathways.

Basal cell adenoma and basal cell adenocarcinoma of the parotid gland: clinical findings and surgical outcomes in a single-institution study.

Basal cell adenoma (BCA) is a rare benign tumor within the salivary glands. Basal cell adenocarcinoma (BCAC), the malignant counterpart of BCA, is also an exceedingly rare tumor with very limited clinical studies conducted. This study aims to investigate the clinical characteristics, demographics, and surgical outcomes of patients diagnosed with BCA and BCAC within the parotid gland. A retrospective analysis from May 2003 to August 2023 was performed for all patients undergoing parotidectomy for masses. Retrospective data on gender, age, tumor characteristics, and outcomes were collected. Surgical approaches, including negative margin attainment, capsule removal, and histological diagnosis, were also detailed. The study included 1268 patients who underwent parotidectomy, resulting in 81 cases of BCA and 7 cases of BCAC. BCA patients, with a mean age of 55.1 years, showed diverse age distribution and predominantly presented in the 50s. In BCAC cases, seven female patients exhibited a predominant location in the deep lobes. FNA revealed BCAC in three out of seven cases, and subsequent parotidectomy was performed, resulting in no observed recurrences or metastases. This study reports the largest number of BCA cases from a single institution and provides comprehensive insights into the demographics, tumor characteristics, and clinical outcomes of both BCA and BCAC. Although further research should be conducted, based on clinical follow-up results, appropriately including the capsule in the tumor excision indicates favorable outcomes, especially when the tumor size is not large.

Investigating the predictive factors of thoracic aortic invasion and surgical outcomes in patients with primary lung cancer: A retrospective study.

This study aimed to investigate predictors of thoracic aortic invasion in lung cancer patients using preoperative clinical and imaging characteristics and elucidate surgical outcomes in cases of aortic invasion. Of the 4751 lung cancer patients who underwent surgery at our hospital, we included 126 (6.8%) who underwent left-sided surgery and in whom tumor appeared to be in contact with the thoracic aorta on preoperative imaging. The patients were divided into two groups: group A, 23 patients (18%) who underwent combined aortic resection (+); group B, 103 patients (82%) who did not undergo combined aortic resection (-). The percentage of aortic invasion for tumor diameter <3 cm, 3-4 cm, 4-5 cm, 5-7 cm, and >7 cm was 0%, 13%, 23%, 16%, and 35%, respectively. The percentages of aortic invasion were 27%, 16%, and 0% for tumor localization in the upper division, S6, and S10, respectively. Multivariate analysis revealed that aortic depression due to tumor or loss of fatty tissue between tumor and mediastinum in the chest CT significantly predicted aortic invasion (odds ratio = 23.83, 16.66). Group A demonstrated significantly more blood loss, longer operative time, prolonged hospital stay, and increased percentage of recurrent nerve palsy (13%) compared to group B. The 1-, 3-, and 5-year survival rates for patients in group A were 53.4%, 24.3%, and 24.3%, respectively. If the chest CT of a patient demonstrates aortic depression due to tumor or loss of fatty tissue between tumor and mediastinum, aortic complications should be considered when planning surgery.

Clinical characteristics and surgical outcomes of transcutaneous versus transconjunctival excision of Wolfring gland ductal cysts.

To analyze the clinicopathological characteristics and surgical outcomes of patients with Wolfring gland ductal cysts (WGDCs). A retrospective, consecutive, interventional comparative case series was performed over a period of 7 years. Data on demographic and clinical characteristics, pathological findings and outcomes of surgically excised cysts were collected. A comparison between the transconjunctival and transcutaneous approaches was also assessed. Forty-eight patients (48 eyelids) were included in the final analysis. The most common presenting symptom was painless eyelid swelling (81.3%). The median symptom duration was 11.5 months (IQR, 18.25). The upper eyelid was involved in 31 (64.6%) patients, 29/31 of whom had cysts in a medial or centromedial location. Forty-five (93.8%) cysts were bluish gray and transilluminable with clear contents on lid eversion and a median largest dimension of 22mm (IQR, 8). A transverse conjunctival fibrotic band was observed along the proximal tarsal border in the cyst area in all patients. Signs of chronic trachoma were noted in 38 (79.2%) patients. Preoperative significant ptosis was present in 28/31 (90.3%) of the upper eyelid cysts. Thirty cysts (62.5%) were excised through the skin, and 18 cysts (37.5%) were excised transconjunctivally. Intraoperative cyst rupture, the need for conjunctival grafting and postoperative residual upper lid ptosis were significantly greater in the transconjunctival group (p = 0.009, p < 0.001, and p = 0.016, respectively). The present study highlights the clinicopathological characteristics of a relatively large series of surgically excised WGDCs. Transcutaneous excision of WGDCs has proven to be an effective treatment with fewer adverse sequelae than the transconjunctival approach.

Clinical applications of aqueous angiography in glaucoma.

Aqueous humor outflow (AHO) pathways are the main site of resistance causing elevated intraocular pressure in glaucoma, especially primary open-angle glaucoma patients. With the recently introduced technique of aqueous angiography (AA); functional, real time assessment of AHO from proximal (trabecuar meshwork) to distal pathways under physiological conditions has been made possible. AHO pathways are segmental, and AA can identify high-flow region (increased angiographic signals) and low flow region (decreased angiographic signals) in an individual. With the introduction of canal-based minimally invasive glaucoma surgeries (MIGS), the assessment of AHO can help guide the placement of stents/incisions during MIGS procedures. This can allow individualized and targeted MIGS procedures in glaucoma patients for better results. Based on the density of AHO pathways visualized on AA, surgeons can decide whether to perform MIGS or conventional glaucoma surgery for improved outcomes for the patient. Immediate intraoperative assessment for functionality of the MIGS procedure performed is possible with AA, allowing for surgical adjustments of MIGS procedure in the same sitting, if needed. This review provides a summary of the studies performed with AA to date, with a special focus on Indian patients. It covers the basics and clinical applications of AA for improving surgical outcomes in glaucoma patients.

Predictive Role of Acute Physiology and Chronic Health Evaluation II (APACHE II) in Patients With Peritonitis at the National Hospital Abuja.

A validated tool may facilitate assessing the severity of peritonitis among surgical patients. This study evaluates the predictive role of Acute Physiology and Chronic Health Evaluation II (APACHE II) in the surgical outcomes of patients managed for peritonitis in Abuja. This is a prospective study of consecutive adult patients managed for peritonitis by the general surgery unit of National Hospital Abuja (NHA) over a 19-month period (September 2020 through March 2022). Patient characteristics and treatment outcomes were recorded in a structured proforma and analyzed using SPSS Statistics version 25 (IBM Corp., Released 2017; IBM SPSS Statistics for Windows, Version 25.0; Armonk, NY: IBM Corp.). The accuracy, sensitivity, specificity, and threshold of APACHE II were derived from the receiver operating characteristic (ROC) curve analysis and its coordinates. There were 54 patients with peritonitis during the study period, with a male-to-female ratio of 2.6:1. This study's mortality and morbidity rates were 13.0% and 63.0%, respectively. The APACHE II score at admission was positively correlated with the likelihood of postoperative mortality, morbidity, number of postoperative complications, ICU admission, and length of hospital admission. The average APACHE II score of patients in this study was 7.1±5.2. APACHE II best-predicted mortality by the ROC curve at a threshold point of 9 (sensitivity of 85.7%, specificity of 70.2%, the accuracy of 86.8%, P-value 0.002). At a threshold score of 6, APACHE II was significantly associated with the occurrence of postoperative morbidity (sensitivity of 74.3%, specificity of 73.7%, accuracy of 75.2%, P-value = 0.043). This study confirms that the APACHE II score at admission can predict the outcome of surgery within the first 30 days post-surgery among adult patients who had peritonitis at NHA.

Surgical outcomes for non-small cell lung cancer in younger adults: A population-based study.

The surgical outcomes for younger patients with non-small cell lung cancer (NSCLC) remain uncertain. The aim of this study was to investigate the clinical features long-term survival outcomes in younger individuals with NSCLC following surgery. We queried the Surveillance, Epidemiology, and End Results database from 2010 to 2017, selecting all pathologically confirmed NSCLC cases that underwent cancer-directed surgery. Younger patients were defined as those aged 18-50 years, while older patients were 51-80 years. Propensity score matching (PSM) was implemented to mitigate selection bias. Overall survival (OS) and lung cancer-specific survival (LCSS) were compared using the Kaplan-Meier method. Among the 33 586 treated surgically patients, 2223 (6.6%) were young. Compared to the older group, younger patients had a higher frequency of female gender, non-white ethnicity, carcinoid tumors, stage IV disease, pneumonectomy, and postoperative adjuvant therapies. The 5-year OS rates were significantly higher for younger patients (79.3% vs. 62.0%; p < 0.001), as were the 5-year LCSS rates (82.4% vs. 71.8%; p < 0.001). Post-PSM, younger patients consistently demonstrated significantly better OS and LCSS. Further stage-specific analysis revealed significantly improved 5-year OS rates at each stage and superior 5-year LCSS for stages I-II among younger patients. However, there was no statistically significant difference in LCSS for stages III-IV. Overall, younger patients with NSCLC treated surgically exhibit superior OS and LCSS compared to their older counterparts, although no statistically significant difference in LCSS for stages III-IV was observed between the two age groups.

How Long Can You Delay? Curve Progression While Awaiting Vertebral Body Tethering Surgery.

Background: The implications of delaying surgical intervention for patients with adolescent idiopathic scoliosis (AIS) wishing to undergo vertebral body tethering (VBT) have not yet been explored. It is important to understand how these delays can impact surgical planning and patient outcomes. Methods: This was a retrospective review that analyzed all AIS patients treated between 2015 and 2021 at a single tertiary center. Time to surgery from initial surgical consultation and ultimate surgical plan were assessed. Patient characteristics, potential risk factors associated with increased curve progression, and reasons for delay were also analyzed. Results: 174 patients were evaluated and 95 were scheduled for VBT. Four patients later required a change to posterior spinal fusion (PSF) due to excessive curve progression. Patients requiring PSF were shown to have significantly longer delays than those who received VBT. Additionally, longer delays, younger age, greater curve progression, and lower skeletal maturity were correlated with significant curve progression (≥5 degrees). Conclusions: Surgical delays for AIS patients awaiting VBT may lead to significant curve progression and necessitate more invasive procedures. Patients with longer delays experienced an increased risk of needing PSF instead of VBT. Of those requiring PSF, the majority were due to insurance denials. Optimizing surgical timing and shared decision-making among patients, families, and healthcare providers are essential for achieving the best outcomes.

Spine health: Back pain and deformity progression

Back pain and spinal deformity arising from a variety of etiologies are closely linked to alterations in bone health. This review is intended to summarize the known processes for each of these conditions that negatively impact bone health. It will then elucidate how poor bone quality can further worsen deformity. Finally, it will discuss how interventions targeting improvement in bone health may affect treatment and progression of deformity. Key Concepts(1)Back pain is highly prevalent affecting up to a third of adolescents and is even more so in patients who are vitamin D deficient.(2)Scoliosis patients from various etiologies all experience higher rates of back pain and tend to have lower bone mineral density than their healthy pediatric peers.(3)There is an interplay between deformity and bone health, where deformity can both drive and be driven by bone health.(4)Treatments targeting bone health may positively affect both natural history and surgical outcomes for patients who have scoliosis with various underlying etiologies.(5)Further research is needed to elucidate mechanistic pathways that link bone health to deformity and to evaluate targets for therapy.

Adult Central Neurocytomas: Clinical Features and Long-Term Treatment Outcomes in Different Age Groups

Central neurocytomas (CNs) usually occur in young adults, and the clinical characteristics and surgical outcomes of patients in different age groups may be different. This study was undertaken to compare the clinical and long-term treatment outcomes of patients with CNs in younger and older adult age groups. Eighty consecutive adults with CNs were included, with a mean presentation age of 28.4 ± 7.6 years (range: 19-66 years). Thirty (37.5%) patients were <27 years old, and they tended to manifest with multiple symptoms (p=0.002), increased intracranial pressure (ICP) symptoms (p=0.036), an acute clinical course (p=0.037), worse preoperative neurological function (p=0.023), and a larger lesion size and volume (p=0.004 and 0.007, respectively) than their older age counterparts (≧27 years). An older onset age (p=0.005) or age ≧27 years (p=0.014) and worsened Karnofsky Performance Status (KPS) scale (p=0.040) immediately after microsurgery were associated with unimproved long-term outcomes. CNs in younger adult patients behave differently from those in the older age group. Surgery can halt neurological deterioration and ensure satisfactory outcomes.

COVID-free surgical pathways for treating patients with acute calculous cholecystitis: a retrospective comparative study.

During the Sars-Cov-2 crisis, some of the resources committed to emergency surgery services were transiently reallocated to the care of patients with severe COVID-19, preserving immediate treatment of mostly non-deferrable conditions. Moreover, the fear of contracting infections or hindering the treatment of critical COVID-19 patients has caused many individuals to defer seeking emergency care. This situation has then possibly modified the standard of care of some common surgical conditions and the relative outcomes. Our aims was to highlight any difference in surgical outcomes in patients treated for acute cholecystitis before and during the COVID-19 outbreak. This is a retrospective study on a prospectively collected database that included all consecutive patients treated for acute cholecystitis from March 2019 to February 2021 at the Lugano Regional Hospital, a COVID-free hospital for general surgery patients. Patients were divided into pre-and post-COVID-19 outbreak groups. We collected thorough clinical characteristics and intra-and postoperative outcomes. We included 124 patients, of which 60 and 64 were operated on before and after the COVID-19 outbreak respectively. The two groups resulted similar in terms of patients' clinical characteristics (age, gender, body mass index, ASA score, and comorbidities). Patients in the post-outbreak period were admitted to the hospital 0.7 days later than patients in the pre-outbreak period (3.8 ± 6.0 days vs. 3.1 ± 4.1 days, p = 0.453). Operative time, recovery room time, complications, and reoperations resulted similar between groups. More patients in the post-outbreak period received postoperative antibiotic therapy (63.3% vs. 37.5%, p = 0.004) and for a longer time (6.9 ± 5.1 days vs. 4.5 ± 3.9 days, p = 0.020). No significant histopathological difference was found in operatory specimens. Despite more frequent antibiotic therapy that suggests eventually worse inflammatory local status, our results showed similar outcomes for patients treated for acute cholecystitis before and during the COVID-19 pandemic. The local COVID management, reallocating resources, and keeping COVID-free hospitals was key to offering patients a high standard of treatment.

The Effect of the Coronavirus Disease 2019 Pandemic on Pituitary Surgery

PurposeAs the COVID-19 pandemic spread to the United States in 2020, there was an impetus towards postponing or ceasing non-urgent transsphenoidal pituitary surgeries to prevent spread of the virus. Some centers encouraged transcranial approaches for patients with declining neurologic function. However, no large-scale data exists evaluating the effects this had on national pituitary practice patterns. MethodsPituitary surgeries in the National Inpatient Sample were identified from 2017-2020. Surgeries in 2020 were compared to the three years prior to determine any differences in demographics, surgical trends/approaches and perioperative outcomes.In 2020, there was a decline in overall pituitary surgeries (34.2 vs. 36.3%, odds ratio (OR) 0.88, p<0.001) yet transsphenoidal approaches represented a higher proportion of interventions (69.0 vs. 64.9%, p<0.001). Neurosurgical complications were higher (51.9 vs. 47.4%, OR 1.13, p<0.001) and patients were less likely to be discharged home (86.4 vs. 88.5%, OR 0.84, p<0.001). This was especially true in April 2020 during the first peak in COVID-19 cases when transcranial approaches and odds of mortality/complications were highest. ConclusionsIn 2020, transsphenoidal surgery remained the preferred approach for pituitary tumor resection despite initial recommendations against the approach to prevent COVID-19 spread. Pituitary surgeries had a higher risk of periprocedural complications despite accounting for preoperative comorbidities, COVID-19 infection status, and surgical approach, suggesting that an overwhelmed hospital system can negatively influence surgical outcomes in non-infected patients.

Impact of neoadjuvant chemotherapy on the safety and long-term outcomes of patients undergoing immediate breast reconstruction after mastectomy

BackgroundIn breast cancer patients receiving neoadjuvant chemotherapy (NAC), immediate breast reconstruction (IBR) as a breast cancer treatment option remains controversial. We assessed the impact of NAC on surgical and oncological outcomes of patients undergoing IBR.MethodsThis was a retrospective multicenter study of 4726 breast cancer cases undergoing IBR. The rate of postoperative complications and survival data were compared between IBR patients who received NAC and those who did not receive NAC. Propensity score matching analysis was performed to mitigate selection bias for survival.ResultsOf the total 4726 cases, 473 (10.0%) received NAC. Out of the cases with NAC, 96 (20.3%) experienced postoperative complications, while 744 cases (17.5%) without NAC had postoperative complications. NAC did not significant increase the risk of complications after IBR (Odds ratio, 0.96; 95%CI 0.74–1.25). At the median follow-up time of 76.5 months, 36 patients in the NAC group and 147 patients in the control group developed local recurrences. The 5-year local recurrence-free survival rate was 93.1% in the NAC group and 97.1% in the control group. (P < 0.001). After matching, there was no significant difference between the two groups.ConclusionIBR after NAC is a safe procedure with an acceptable postoperative complication profile.

Impact of neoadjuvant chemotherapy on short-term outcomes after simple and complex minimally invasive minor hepatectomy for colorectal liver metastases: A propensity-score matched and coarsened exact matched study

BackgroundIn the last three decades, minimally invasive liver resection has been replacing conventional open approach in liver surgery. More recently, developments in neoadjuvant chemotherapy have led to increased multidisciplinary management of colorectal liver metastases with both medical and surgical treatment modalities. However, the impact of neoadjuvant chemotherapy on the surgical outcomes of minimally invasive liver resections remains poorly understood. MethodsA multicenter, international, database of 4998 minimally invasive minor hepatectomy for colorectal liver metastases was used to compare surgical outcomes in patients who received neoadjuvant chemotherapy with surgery alone. To correct for baseline imbalance, propensity score matching, coarsened exact matching and inverse probability treatment weighting were performed. Results2546 patients met the inclusion criteria. After propensity score matching there were 759 patients in both groups and 383 patients in both groups after coarsened exact matching. Baseline characteristics were equal after both matching strategies. Neoadjuvant chemotherapy was not associated with statistically significant worse surgical outcomes of minimally invasive minor hepatectomy. ConclusionNeoadjuvant chemotherapy had no statistically significant impact on short-term surgical outcomes after simple and complex minimally invasive minor hepatectomy for colorectal liver metastases.

Long-term surgical outcomes of bile duct tumor thrombus versus portal vein tumor thrombus for hepatocellular carcinoma: a propensity score matching analysis.

Portal vein tumor thrombus (PVTT) seriously affects the prognosis of hepatocellular carcinoma (HCC). However, whether bile duct tumor thrombus (BDTT) significantly affects the prognosis of HCC as much as PVTT remains unclear. We aimed to compare the long-term surgical outcomes of HCC with macroscopic PVTT (macro-PVTT) and macroscopic BDTT (macro-BDTT). The data of HCC patients with macro-BDTT or macro-PVTT who underwent hemihepatectomy were retrospectively reviewed. A propensity score matching (PSM) analysis was performed to reduce the baseline imbalance. The recurrence-free survival (RFS) and overall survival (OS) rates were compared between the cohorts. Before PSM, the PVTT group had worse RFS and OS rates than the BDTT group (P = 0.043 and P = 0.008, respectively). Multivariate analyses identified PVTT (hazard ratio [HR] = 1.835, P = 0.016) and large HCC (HR = 1.553, P = 0.039) as independent risk factors for poor OS and RFS, respectively. After PSM, the PVTT group had worse RFS and OS rates than the BDTT group (P = 0.037 and P = 0.004, respectively). The 3- and 5-year OS rates were significantly higher in the BDTT group (59.5% and 52.1%, respectively) than in the PVTT group (33.3% and 20.2%, respectively). Aggressive hemihepatectomy provides an acceptable prognosis for HCC patients with macro-BDTT. Furthermore, the long-term surgical outcomes of HCC patients with macro-BDTT were significantly better than those of HCC patients with macro-PVTT.

788 Impact of Preoperative Mental Health State on Perioperative Surgical Outcomes After Lumbar Spine Fusions: An Analysis of the National Inpatient Sample (2009-2020)

INTRODUCTION: The intersection of mental health and patient reported outcomes after various neurosurgical procedures has been well published. Although there is paucity in the literature focused on the surgical outcomes of patients after spinal fusion and their relationship with the patient’s mental state before surgery. METHODS: The National Inpatient Sample (NIS) database was utilized, with a search identifying all patients who underwent a spinal fusion in all years between 2009-2020. Once patients were identified, diagnosis codes for major psychiatric disorders (depression, anxiety, bipolar disorder) were utilized to separate sample into a psychiatric disorder cohort, and a control sample. Univariate and multivariate linear/logistic regression models were utilized to analyze data. RESULTS: A total of 2,877,241 patients were identified from this database, of which 647,951 (22.5%) of patients had a preoperative diagnosis of at least one of the psychiatric disorders. Univariate analysis of patient demographics in the psychiatric disorder cohort demonstrated that these patients were more likely to be female (67.26% vs. 50.74%, P &lt; .001), and younger (58.88 years vs. 59.11 years, P &lt; .001) when compared to control cohort. Increased rates of respiratory (P &lt; .001), urinary (P &lt; .001), cardiac (P &lt; .001) complications were seen in the psychiatric disorder cohort. On multivariate analysis patients had increased odds of fusion disorders (OR, 1.62; 95% CI, 1.55-1.70, P &lt; .001), mechanical injuries (OR, 1.27; 95% CI, 1.20-1.35, P &lt; .001), and postoperative hematomas (OR, 1.29; 95% CI, 1.26-1.33; P &lt; .001). CONCLUSIONS: Preoperative diagnosis of various psychiatric conditions have notable effects on postoperative outcomes after spinal fusion and should be evaluated preoperatively.

Surgical outcomes in patients undergoing hysterectomy for gender dysphoria

Surgical outcomes in patients undergoing hysterectomy for gender dysphoria

Visual and Surgical Outcomes in Late Presentation of Retinal Detachment

Purpose: To evaluate the frequency of treatment success in terms of visual and surgical outcomes in patients with late presentation of retinal detachment. Study Design: Quasi experimental. Place and Duration of Study: Sindh institute of Ophthalmology and visual Sciences from June 2022 to January 2023. Methods: A total of 50 eyes of 50 patients with delayed presentation of retinal detachment who underwent Pars Plana Vitrectomy (PPV) were included and followed up for 6 months. Preand post-surgery Best Corrected Visual Acuity (BCVA) and anatomical attachment of retina were comprehensively analyzed. Factors affecting an atomical success were also studied. Results: Mean age of patients was 47±18 years. Twenty seven patients were (54%) were more than 45 years of age and 32(64%) were males. Thirty eight (76%) patients achieved successful anatomical attachment of retina at 6th month follow-up. Post-operative BCVA also showed improvement in vision.Risk factors identified for poor anatomical and visual outcome following PPV for retinal detachment are; PVR advance stage, longer duration of visual symptoms and poor-presenting BCVA. Age, sex, laterality, Pre-operative BCVA, lens status, diagnosis, and type of surgery showed insignificant associations (P &gt;0.05). Conclusion: Anatomical failure and poor functional outcomes appear to be mostly caused by PVR. PVR, longer duration of visual symptoms and poor-presenting VA are risk factors for poor anatomical and visual outcome following PPV surgery for RD. Late presentations to clinics can decrease with mass awareness. The frequency of proliferative vitreoretinopathy would decline, and visual results would be improved.

Racial and ethnic disparities in clinical presentation, management, and outcomes of patients with inflammatory bowel disease: a narrative review.

Inflammatory bowel disease (IBD) is a chronic condition that has been increasing in prevalence and incidence worldwide. Although, most cases are described in Caucasian populations, there has been a rise in IBD diagnosis among other populations. In this article, we will discuss the disparities in the presentation, management, medical and surgical outcomes of IBD patients among different racial and ethnic groups. A literature search was conducted in PubMed, Medline, and Google Scholar. The search strategy included targeted keywords to identify specific studies that provided the current literature on disparities in IBD presentation and management. Articles for presentation were selected by the authors, in accordance with a narrative review format, favoring population-based studies, systematic reviews and meta-analysis over single or multicenter reports. Epidemiological data has shown that there is an increasing incidence in IBD diagnosis among Black, Asian, and Hispanic populations over the past decade. Differences in genetic predispositions have been observed, however it is difficult to ascertain if the minor differences in presentation and medical/surgical management reported are due to innate differences or due to confounding factors such as access to health care. Differences in genetic predisposition, and clinical presentation have been observed to exist among IBD non-Caucasian populations. There were also differences observed in both surgical and medical management, but it is difficult to ascertain if these were innate differences or due to societal factors.