In low back pain management surgery is currently commonly used with a new technique called minimally invasive discectomy, while open discectomy is still preferable in many cases. In this regard, the efficacy of tubular discectomy (TD) were compared with conventional standard lumbar disc procedure (conventional microdiscectomy). This study was performed as a clinical trial conducted on patients who were under TD and conventional microdiscectomy using unilateral retractor at Bou Ali, Mehrad, Laleh Hospitals during the years 2001 to 2017. The pain score was determined based on the use of Visual Analogue Scale (VAS). The Roland Morris Disability Questionnaires (RMQ) and mean Oswestry disability index (ODI) were also calculated. Our findings revealed that the two groups were similar in terms of demographic characteristics (age, sex, body mass index, etc.) (p> 0.05). The findings indicated the superiority of TD over the classic approach. The mean scores of ODI in conventional microdiscectomy and TD groups were reported as 12.53 ± 7.09 and 9.51 ± 7.83, respectively. ODI revealed that patients with TD surgery had less disability in lifting objects, sitting, standing, and traveling. In the conventional microdiscectomy group, 12 (20%) patients were affected by complications of surgery, but no complication was reported in any patient with TD (p = 0.000). The mean index of Roland Morris disability in the conventional microdiscectomy and TD groups were estimated to be 6.033 ± 2.98 and 3.73 ± 3.25 (p = 0.000). However, both groups did not differ in terms of visual scores for pain and relapse (p > 0.05). Our study demonstrates that disease relapse within 6 months after the surgery, the RMQ and the ODI values were significantly better in TD than the other group.

To determine the prevalence of varying classes of obesity in patients undergoing tracheostomy and the associated complication rates as compared with nonobese patients.

Postoperative pulmonary complications often lead to increased mortality and financial burden. Residual paralysis plays a critical role in postoperative pulmonary complications. This meta-analysis was performed to determine whether sugammadex overmatches neostigmine in reducing postoperative pulmonary complications.

Background and objective Hernias of the abdominal wall were prevalent in people of all ages worldwide, with an overall prevalence of 1.7 percent. Recently, laparoscopic and Lichtenstein mesh repairs have become popular as they provide a rapid return to normal activities with low recurrence rates. There is a relatively high risk of complications following hernia repair, such as wound seroma/hematoma, urinary retention, and superficial incisional infection. As for complications that may develop after hernia repair, we discussed risk factors contributing to postoperative complications after hernia repair in this study. Methods This study was a retrospective descriptive study of all patients who underwent hernia repair. The cohort of patients data would be collected from patients using an interview-based questionnaire. The data obtained will be entered into a spreadsheet and analyzed using the Statistical Package for the Social Sciences (SPSS) 23.0 package (IBM Corp., Armonk, NY). Results In the current study, we collected data from 274 patients with hernia. The majority of participants were male (79.9%, n = 219), while (37.7%, n = 100) overweight, and (29.8%, n = 79) obese. Among the participants, (82.8%, n = 227) did not experience any complications, while (17.2%, n = 47) reported complications. The types of complications observed were as follows: seroma formation (2.9%, n = 8), wound infection (5.8%, n = 16), and mesh infection (1.8 %, n = 5). There were no significant associations between gender and the presence of complications. However, a significant association was found between BMI and complications (p < 0.001). Diabetes mellitus also showed a significant association with complications (p = 0.005), with a higher proportion of complications among participants with diabetes. Conclusion In the current study, we found a significant prevalence of postoperative complications with significant risk factors such as obesity and diabetic mellitus. Additional investigation is warranted to validate these correlations and investigate supplementary variables that could potentially contribute to postoperative problems in hernia surgery.

The objective of this retrospective study was to evaluate risk factors for wound complications after neck dissection. One hundred and nineteen patients were treated with neck dissection for squamous-cell carcinoma of the upper aerodigestive tract at the National Cancer Institute in Rome between 2006 and 2009. Postoperative wound complications were divided into major or minor and were related to different variables to identify risk factors. Postoperative wound complications were found in 20.2% of patients with an individual patient probability for different risk factors ranging from 2% to 34.1%. Preoperative chemoradiation therapy (CRT) and the type of neck dissection were associated with a higher risk of major complications (p ≤ 0.05). Previous CRT and radical neck dissection/modified radical neck dissection are risk factors for major wound complications in patients with head and neck squamous cell carcinoma undergoing neck dissection. Patients requiring neck dissection after CRT should be informed about the increased risk of the procedure, and selective neck dissection, if oncologically appropriate, should be considered to reduce complications.

To evaluate the incidence and risk factors for cystoid macular edema (CME) and epiretinal membrane (ERM) development after surgery for primary rhegmatogenous retinal detachment (RRD).

The aim of the study was to determine the financial burden of complications and examine the cost differentials between complicated and uncomplicated hospital stays, including the differences in cost due to extent of resection and operative technique.Liver resection carries a high financial cost. Despite improvements in perioperative care, postoperative morbidity remains high. The contribution of postoperative complications to the cost of liver resection is poorly quantified, and there is little data to help guide cost containment strategies.Complications for 317 consecutive adult patients undergoing liver resection were recorded using the Clavien-Dindo classification. Patients were stratified based on the grade of their worst complication to assess the contribution of morbidity to resource use of specific cost centers. Costs were calculated using an activity-based costing methodology.Complications dramatically increased median hospital cost ($22,954 vs $15,593, P < .001). Major resection cost over $10,000 more than minor resection and carried greater morbidity (82% vs 59%, P < .001). Similarly, open resection cost more than laparoscopic resection ($21,548 vs $15,235, P < .001) and carried higher rates of complications (72% vs 41.5%, P < .001). Hospital cost increased with increasing incidence and severity of complications. Complications increased costs across all cost centers. Minor complications (Clavien-Dindo Grade I and II) were shown to significantly increase costs compared with uncomplicated patients.Liver resection continues to carry a high incidence of complications, and these result in a substantial financial burden. Hospital cost and length of stay increase with greater severity and number of complications. Our findings provide an in-depth analysis by stratifying total costs by cost centers, therefore guiding future economic studies and strategies aimed at cost containment for liver resection.

Lowering morbidity and mortality after RC is subject of considerable interest. Lately, many evidence-based data on improvements in operative technique, anesthetic management, and patient care have been published. In this article, we present a review of literature on how to lower postoperative complications after RC.

Diabetes mellitus has been commonly associated with poor surgical outcomes. The aim of this meta-analysis was to assess the impact of diabetes on postoperative complications following colorectal surgery.

Perihilar cholangiocarcinoma (pCCA) is a malignant tumor of the hepatobiliary system which is still associated with a challenging prognosis. Postoperative complications play a crucial role in determining the overall prognosis of patients with pCCA. Changes in body composition (BC) have been shown to impact the prognosis of various types of tumors. Therefore, our study aimed to investigate the correlation between BC, postoperative complications and oncological outcome in patients with pCCA.

Although provider-derived surgical complication severity grading systems exist, little is known about the patient perspective.

We aimed to prospectively assess the effect of comorbidities on the occurrence of postoperative respiratory complications (PoRCs) after adenotonsillectomy in children with obstructive sleep apnoea syndrome (OSA) and whether otherwise healthy children need a higher level of postoperative monitoring.

The postoperative speech outcomes of submucous cleft palate (SMCP) surgery are known to be poorer than those of other types of cleft palate. We attempted to objectively characterize the postoperative complications and speech outcomes of the surgical treatment of SMCP through a comparison with the outcomes of incomplete cleft palate (ICP).

Although studies have shown improved pain, function, and patient satisfaction after total shoulder arthroplasty (TSA), preoperative factors predicting poor outcomes are unexplored. Comparison of postoperative complications between osteoarthritis (OA), cuff arthropathy (CA), and fracture patients is important for identifying at-risk patients.

There are often cases with postoperative complications after laparoscopic cholecystectomy (LC), resulting in severe consequences. This study aimed to identify potential risk factors of postoperative complications in cases of LC for acute cholecystitis.

Colonic resection is a common surgical procedure that is associated with a high rate of postoperative complications. Postoperative complications are expected to be major contributors to hospital costs. Therefore, this systematic review aims to outline the health costs of postoperative complications following colon resection surgery.

The impact of postoperative complications on cancer-related fatigue is unknown. This nationwide prospective cohort study aimed to assess the trajectory of cancer-related fatigue and the influence of predefined postoperative complications on cancer-related fatigue up to 2 years after esophageal cancer surgery.

Nicotine is a modifiable risk factor that is well demonstrated to cause deleterious effects on tendon healing and overall health. Individuals that have a dependence on nicotine may be at an elevated risk for numerous postoperative complications when compared to nondependent patients. The purpose of this study is to evaluate the complications postoperatively between nicotine- and non-nicotine-dependent Achilles tendon repairs.

This study is addressing the question of whether a telenursing system using information and communication technology is effective for improving postoperative complications and quality of life (QOL) in patients with prostate cancer.

End stage renal disease (ESRD) is the last stage of chronic kidney disease that requires dialysis or a kidney transplant to survive. Many studies reported a higher risk of mortality in ESRD patients compared with patients without ESRD. In this paper, we develop a model to predict postoperative complications, major cardiac event, for patients who underwent any type of surgery. We compare several widely-used machine learning models through experiments with our collected data yellow of size 3220, and achieved F1 score of 0.797 with the random forest model. Based on experimental results, we found that features related to operation (e.g., anesthesia time, operation time, crystal, and colloid) have the biggest impact on model performance, and also found the best combination of features. We believe that this study will allow physicians to provide more appropriate therapy to the ESRD patients by providing information on potential postoperative complications.