Evaluation Of Short-term Outcomes Research Articles

Prevalence of Pulmonary Hypertension During Therapeutic Hypothermia for Hypoxic Ischemic Encephalopathy and Evaluation of Short-Term Outcomes.

Infants with perinatal asphyxia and moderate-to-severe hypoxic ischemic encephalopathy (HIE) are currently treated with therapeutic hypothermia (TH) as part of a brain protective strategy. However, perinatal asphyxia is a risk factor for development of persistent pulmonary hypertension (PPHN). As such, the aim of this study was to quantify the risk of PPHN in infants undergoing TH and assess short-term outcomes in infants developing PPHN. All N = 59 infants undergoing TH for moderate-to-severe HIE over a period of 3 years (January 2020-December 2022) at a single center were included. PPHN was diagnosed in N = 10 (17%), with this deemed to have been exacerbated by TH in n = 6 (10%). Only 50% (5/10) with PPHN required inhaled nitric oxide, and none of the infants received extracorporeal membrane oxygenation. PPHN was not found to be significantly associated with short-term outcomes, including the extent of HIE on brain magnetic resonance imagings, in-hospital mortality or requirement for nasogastric feeding at discharge. In conclusion, TH appears to be a safe and effective treatment for moderate-to-severe HIE with or without PPHN.

Transanal minimally invasive proctectomy for ulcerative colitis is beneficial in terms of short-term outcomes and defecation function.

Despite being reported safety, the advantages of transanal minimally invasive proctocolectomy (TAMIP) are controversial, and comparative studies on postoperative defecation function between ileal pouch-anal anastomosis (IPAA) using laparoscopic transanal manipulation (TAMIP-IPAA) and without this technique (traditional IPAA) are lacking. This study analyzed TAMIP's impact on short-term and postoperative defecation function in patients with ulcerative colitis (UC) to evaluate its safety and feasibility. Inclusion criteria comprised patients with UC undergoing minimally invasive proctocolectomy at our hospital from May 2014 to May 2023. The TAMIP-IPAA approach involved precise rectal mucosa removal while preserving the sphincter muscle during laparoscopic transanal manipulation. In the evaluation of short-term outcomes for 71 patients undergoing proctocolectomy, the TAMIP group (37 patients) outperformed the non-TAMIP group in operative time (395 vs. 289 min, p < 0.001) and postoperative hospital stay (12 vs. 8 days, p < 0.001). Additionally, TAMIP-IPAA demonstrated advantages over traditional IPAA (seven patients), in operative time (443 vs. 289 min, p = 0.006), intraoperative blood loss (392 vs. 130 mL, p = 0.001), postoperative hospital stay (18 vs. 8 days, p = 0.003), anastomotic leakage (42.9% vs. 8.1%, p = 0.041), and re-admission within 30 days (57.1% vs. 8.1%, p = 0.009). Wexner scores were significantly superior in the TAMIP-IPAA group at 6 months (14.5 vs. 8.0 points, p = 0.029) and 1 year post stoma closure (14.0 vs. 7.0 points, p = 0.020), indicating enhanced short-term outcomes and defecation function compared to traditional IPAA. TAMIP-IPAA for UC has the potential to offer promising benefits, including the enhancement of short-term outcomes and the improvement of defecation function.

Short- and long-term predictive power of the preoperative Geriatric Assessment components in older patients undergoing cholecystectomy.

&lt;b&gt;&lt;br&gt;Introduction:&lt;/b&gt; Increasing numbers of older patients will require laparoscopic cholecystectomies. Physicians may have doubts when qualifying these patients for elective surgeries since older age is considered a risk factor for complications. Determining biological age, using a Geriatric Assessment (GA), should be the key factor in the preoperative assessment.&lt;/br&gt; &lt;b&gt;&lt;br&gt;Aim:&lt;/b&gt; The aim of this study was to determine which GA components and frailty alone are most useful for predicting postoperative outcomes in both short- and long-term follow-up.&lt;/br&gt; &lt;b&gt;&lt;br&gt;Materials and methods:&lt;/b&gt; 219 consecutive patients aged ≥70 years underwent surgery and were followed up prospectively for 12 months. The preoperative GA consisted of functionality, physical activity, comorbidity, polypharmacotherapy, nutrition, cognition, mood, and social support domains. Logistic regression analyses were used to analyze the predictive ability of GA.&lt;/br&gt; &lt;b&gt;&lt;br&gt;Results:&lt;/b&gt; GA, frailty, and chronological age were not predictive of major 30-day morbidity. There were significantly more overall postoperative complications in the frail group than in the fit group (21% vs 4%), with mainly minor (Clavien-Dindo I, II) and medical (16 patients; 72.7%) complications. There were no significant differences in the rate of major and surgical complications (8 patients; 36.4%) between frail and fit patients. Only frailty was a predictor of 1-year mortality odd ratio 12.17 (2.47-59.94) P = 0.002.&lt;/br&gt; &lt;b&gt;&lt;br&gt;Conclusions:&lt;/b&gt; Performing GA before elective laparoscopic cholecystectomies seems unnecessary for the evaluation of short-term outcomes but helpful for the assessment of long-term outcomes. Laparoscopic cholecystectomy can be safely performed also in older frail patients.&lt;/br&gt.

Evaluation of short-term outcomes of neoadjuvant chemotherapy followed by radical cystectomy in muscle-invasive bladder cancer: a single Egyptian institution experience

Background and aimNeoadjuvant chemotherapy (NAC) before radical cystectomy (RC) became the standard of care for muscle-invasive bladder cancer (MIBC) in the last few years. We aimed to evaluate the radiological, pathological responses to NAC, and the 30-day surgical outcomes after RC in MIBC.Patients and methodsA retrospective cohort study involving adult patients with localized urothelial MIBC who received NAC followed by RC at the National Cancer Institute of Egypt (NCI-E) for 2 years (2017 and 2018). Out of 235 MIBC cases, we recognized 72 patients (30%) who fitted the eligibility criteria.ResultsA cohort of 72 patients with a median age of 60.5 years (range 34–87). Hydronephrosis, gross extravesical extension (cT3b), and radiologically negative nodes (cN0) were depicted initially in 45.8, 52.8, and 83.3% of patients, respectively. Gemcitabine and cisplatin (GC) was the rampant NAC employed in 95.8%. Radiological evaluation post NAC using RECIST v1.1 revealed a response rate (RR) of 65.3% in bladder tumor and progressive disease in the former and lymph nodes encountered in 19.4 and 13.9%, respectively. The median time from the end of NAC to surgery was 8.1 weeks (range 4–15). Open RC and ileal conduit were the most common types of surgery and urinary diversion, respectively. Pathological down-staging was encountered in 31.9%, and only 11 cases (15.3%) achieved pathological complete response (pCR). The latter was significantly correlated with the absence of hydronephrosis, low-risk tumors, and associated bilharziasis (p = 0.001, 0.029, and 0.039, respectively). By logistic regression, the high-risk category was the only independent factor associated with a poor likelihood of achieving pCR (OR 4.3; 95% CI 1.1–16.7; p = 0.038). Thirty-day mortality occurred in 5(7%) patients, and 16(22%) experienced morbidity, with intestinal leakage being the most frequent complication. cT4 was the only significant factor associated with post-RC morbidity and mortality compared to cT2 and cT3b (p = 0.01).ConclusionsOur results are further supporting the radiological and pathological benefits of NAC in MIBC, evidenced by tumor downstaging and pCR. The complication rate after RC is still considerable; hence, more larger studies are necessary to postulate a comprehensive risk assessment tool for patients who would get the maximum benefit from NAC, hoping to accomplish higher complete response rates with ultimately increased adoption of the bladder preservation strategies.

Bulkamid urethral bulking for stress urinary incontinence: an evaluation of short-term outcomes in a united states based urogynecology practice

Bulkamid urethral bulking for stress urinary incontinence: an evaluation of short-term outcomes in a united states based urogynecology practice

Evaluation of Short-Term Outcomes of Preterm Infants in 2 Periods: Vermont Oxford Network Results of a Developing Country's Single- Center Level IIIC Neonatal Intensive Care Unit Experience.

This study aimed to compare the short-term outcomes of infants from our level IIIC neonatal intensive care unit in 2 different periods. In this cohort study, data from preterm infants (≤29 weeks and birth weight <1500 g) registered in the Vermont Oxford Network system were divided into 2 periods, the first period between January 1, 2005, and December 31, 2009, and the second between January 1, 2010, and December 31, 2019. There was no difference in the distribution of preterm infants according to their gestational age subgroups (P = .169). Although the survival rate increased significantly in the second period (48.1% vs. 64.3% (P < .001), there was no difference in terms of survival without morbidity (P = .480). The frequency of antenatal care (P < .001), antenatal maternal steroid use (P < .001), cesarean section (P = .025), and small for gestational age (P < .003) increased in the second period. Surfactant treatment in the delivery room (P < .003), neonatal intensive care unit (P < .001), and nasal continuous positive airway pressure use before intubation as a part of initial resuscitation (P < .001), nosocomial infections (P = .001), patent ductus arteriosus requiring medical treatment (P = .011), and necrotizing enterocolitis (P = .014) were significantly more common, but early neonatal sepsis (P = .002) and discharge home with only formula (P = .010) were less in the second period. Differences were noted in the prognosis and treatment choices of preterm infants in the same unit between 2 periods. The analysis of neonatal intensive care unit data, through rigorous methods, may provide opportunities for the development of quality improvement projects to improve the quality of health care in developing countries.

Bipolar Transurethral Resection of the Prostate: Short-Term Outcome Evaluation in Regional Hospital in Senegal

Introduction: Transurethral resection of the prostate is still the most popular procedure that use for the surgical treatment of lower urinary tract symptoms due to benign prostatic obstruction in developed countries. Bipolar transurethral resection of the prostate (B-TURP) is a recent technique in our urological practice. The aim of this study was to evaluate our preliminary results on the use of a B-TURP in Kolda (Senegal) in a benign prostatic hyperplasia (BPH). Materials and Methods: This was a 15-month, retrospective and descriptive study from June 2021 to August 31, 2022. It examined the records of patients who had BPH requiring surgical treatment and who received Bipolar transurethral resection of the prostate (B-TURP) during the study period at the Kolda Regional Hospital in Senegal. We used a Karl STORZ bipolar endoscopy column with a 26 sheath and 30˚ optics. The parameters studied were the civil status of the patients, the clinical and para-clinical data as well as the operative indications. The data were entered and analyzed using Epi-info 3.5.1.1. Results: A total of 31 patients underwent bipolar transurethral resection of the prostate during the study period. The mean age of patients was 68.5 ± 12.6 years (range, 56 - 77 years). The mean total PSA was 4 ± 2.3 ng/ml (range, 0.5 - 11 ng/ml). The mean prostate size assessed by ultrasound was 54 ± 12.3 ml (range, 30 - 90 ml). The operative indication was dominated by BPH with impact on the upper urinary tract. The mean of bladder irrigation time was 21.4 ± 3.9 hours (range, 12 - 26 hours). In the immediate post-operative period, blood transfusions were performed in 2 patients (6.5%). In the medium-term follow-up, we noted one 1 (3.2%) case of urine retention requiring bladder catheterization. Conclusion: Bipolar Transurethral resection of the prostate B-TURP in saline system is efficacious and safe. The results of this preliminary study of B-TURP are satisfactory with a low complication rate. B-TURP decreases the duration of the hospitalization and the port of the probe. Our perspectives are oriented towards endoscopy of the upper urinary tract.

Evaluation of short-term outcomes of geriatric palliative care patients following percutaneous endoscopic gastrostomy application

Evaluation of short-term outcomes of geriatric palliative care patients following percutaneous endoscopic gastrostomy application

Retrospective Evaluation of Short-Term Outcomes of an Enhanced Recovery Protocol for Patients Undergoing Complex Abdominal Wall Reconstruction.

Enhanced recovery protocols (ERPs) have the potential to streamline care and improve short-term outcomes for surgical patients. However, for patients undergoing modern iterations of complex abdominal wall reconstruction (AWR), little literature exists on the effectiveness of these protocols. In this retrospective study we reviewed our institutional experience with complex AWR throughout a 2-year period with 1 year immediately before and 1 year after implementation of our ERP. Patients undergoing primarily minimally invasive complex AWR who were compliant with 11 elements of our ERP were compared with patients who received surgery before implementation of the protocol or did not meet these criteria. Baseline patient characteristics and patient outcomes including hospital length of stay, narcotic usage, and readmission were compared across groups. Multivariable regression models were used to estimate the associations of our ERP protocol with outcomes adjusting for surgical approach. Median length of stay for the overall cohort (n = 132) was 3 days (interquartile range 1 to 4). Morbidity and mortality rates were 22.6% and 0.7%, respectively. ERP patients were less likely to have a complication (ERP compliant 8.7% [n = 46] vs non-ERP 30.2% [n = 86], p &lt; 0.01), had a shorter median postoperative length of stay (median 1 vs 3 days, p &lt; 0.01), and received fewer morphine equivalents (median 30.8 vs 45 mg, p &lt; 0.01). Readmission rate for ERP patients did not differ significantly vs non-ERP patients (6.5% vs 11.8%, p = 0.34). Use of ERPs in patients undergoing complex AWR may provide benefits for both patients and hospitals.

Evaluation of Short-Term Outcomes and the Learning Curve Wherein a Thoracic Resident Doctor Performed Video-Assisted Thoracoscopic Anatomical Lung Resection for Lung Cancer.

Purpose: The surgical approach for anatomical lung resection includes open thoracotomy, video-assisted thoracoscopic surgery, and robot-assisted thoracoscopic surgery. We evaluated the short-term outcomes and the learning curve wherein a thoracic resident doctor consecutively performed video-assisted thoracoscopic anatomical lung resection for lung cancer.Methods: We retrospectively reviewed 91 cases of consecutive video-assisted thoracoscopic anatomical lung resections for lung cancer performed by a thoracic resident doctor between November 2017 and March 2020. The thoracic resident doctor had no previous experience performing video-assisted thoracoscopic or open anatomical lung resection.Results: Lobectomy was performed in 80 cases. Simple segmentectomy was performed in 11 cases. No cases required intraoperative conversion to open thoracotomy. The median operative time and blood loss were 148 min and 10 ml, respectively. There were no serious postoperative complications or deaths 30 days after surgery. The learning curve was examined using the cumulative sum method with operative time as a factor, and it took 21 cases to attain experience.Conclusion: Our resident doctor safely performed video-assisted thoracoscopic anatomical lung resections and it took 21 cases to stabilize the surgical technique. The surgical technique was possibly stabilized earlier than previously reported, although this was a study of a single resident doctor.

Short term outcome evaluation of conservative versus operative treatment of middle third clavicle fractures: A prospective observational study

Short term outcome evaluation of conservative versus operative treatment of middle third clavicle fractures: A prospective observational study

Force balance reconstruction of orbicularis oris in correction of unilateral cleft lip deformity.

Short-term outcome evaluation for the correction of unilateral cleft lip deformity with a new technique. Forty-four patients with unilateral cleft lip deformity were included in the study and in which the orbicularis oris muscle was reconstructed to achieve the optimal force balance of reconstructed orbicularis oris. The photometric two-dimensional indexes, including the philtrum oblique angle and asymmetry ratios (lip height, lip width, vertical distance from the white roll to the vermilion bottom at the Cupid's bow point, and vertical distance from the Cupid 's bow points to facial midline), were employed to measure and evaluate the outcome. Several indexes showed statistically significant difference, and they included the philtrum oblique angle, asymmetry ratio of the lip height, and asymmetry ratio of the vertical distance from the white roll to the vermilion bottom at Cupid ' s bow points (P<0.05). The results suggested that the new muscle reconstruction technique can significantly improve the short-term outcome of the correction of unilateral cleft lip deformity.

Procedural description and prospective evaluation of short-term outcome for the use of prostatic artery embolization in dogs with carcinoma of the prostate.

To describe the procedure of prostatic artery embolization (PAE) in dogs with prostatic carcinoma and to evaluate the short-term outcome for treated dogs. 20 client-owned dogs with prostatic carcinomas between May 2014 and July 2017. In this prospective cohort study, dogs with carcinoma of the prostate underwent PAE with fluoroscopic guidance. Before and after PAE, dogs underwent CT and ultrasonographic examinations of the prostate, and each owner completed a questionnaire about the dog's clinical signs. Results for before versus after PAE were compared. Prostatic artery embolization was successfully performed in all 20 dogs. Tenesmus, stranguria, and lethargy were significantly less common 30 days after PAE (n = 2, 1, and 0 dogs, respectively), compared with before PAE (9, 10, and 6 dogs, respectively). Median prostatic volume was significantly less 30 days after PAE (14.8 cm3; range, 0.4 to 48.1 cm3; interquartile [25th to 75th percentile] range, 6.7 to 19.5 cm3), compared with before PAE (21.7 cm3; range, 2.9 to 77.7 cm3; interquartile range, 11.0 to 35.1 cm3). All dogs had a reduction in prostatic volume after PAE, with a median prostatic volume loss of 39.4% (95% CI, 20.3% to 59.3%). Prostatic artery embolization was associated with decreased prostate volume and improved clinical signs in this cohort. The short-term response to PAE appears promising, and evaluation of the long-term impact on survival time is needed.

An evaluation of short-term outcomes after reoperations for anastomotic leakage in colon cancer patients

PurposeScarce data are available on differences among index colectomies for colon cancer regarding reoperation for anastomotic leakage (AL) and clinical consequences. Therefore, this nationwide observational study aimed to evaluate reoperations for AL after colon cancer surgery and short-term postoperative outcomes for the different index colectomies.MethodsPatients who underwent resection with anastomosis for a first primary colon carcinoma between 2013 and 2019 and were registered in the Dutch ColoRectal Audit were included. Primary outcomes were mortality, ICU admission, and stoma creation.ResultsAmong 39,565 patients, the overall AL rate was 4.8% and ranged between 4.0% (right hemicolectomy) and 15.4% (subtotal colectomy). AL was predominantly managed with reoperation, ranging from 81.2% after transversectomy to 92.4% after sigmoid resection (p < 0.001). Median time to reoperation differed significantly between index colectomies (range 4–8 days, p < 0.001), with longer and comparable intervals for non-surgical reinterventions (range 13–18 days, p = 0.747). After reoperation, the highest mortality rates were observed for index transversectomy (15.4%) and right hemicolectomy (14.4%) and lowest for index sigmoid resection (5.6%) and subtotal colectomy (5.9%) (p < 0.001). Reoperation with stoma construction was associated with a higher mortality risk than without stoma construction after index right hemicolectomy (17.7% vs. 8.5%, p = 0.001). ICU admission rate was 62.6% overall (range 56.7–69.2%), and stoma construction rate ranged between 65.5% (right hemicolectomy) and 93.0% (sigmoid resection).ConclusionSignificant differences in AL rate, reoperation rate, time to reoperation, postoperative mortality after reoperation, and stoma construction for AL were found among the different index colectomies for colon cancer, with relevance for patient counseling and perioperative management.

A 10-Year Evaluation of Short-Term Outcomes After Synchronous Colorectal Cancer Surgery: a Dutch Population-Based Study

BackgroundSynchronous colorectal cancer (CRC) has been associated with higher postoperative morbidity and mortality rates compared to solitary CRC. The influence of improved CRC care and introduction of screening on these outcomes remains unknown. This study aimed to evaluate time trends in incidence, population characteristics, and short-term outcomes of synchronous CRC patients at the population level over a 10-year time period. MethodsData of all patients that underwent resection for primary CRC were extracted from the Dutch ColoRectal Audit (2010–2019). Analyses were stratified for solitary and synchronous colon and rectal cancer. Multilevel logistic regression analyses were used to determine factors associated with pathological and surgical outcomes. ResultsAmong 100,474 patients, 3.1% underwent surgery for synchronous CRC. A screening-related decrease for surgically treated left-sided solitary and synchronous colon cancer and a temporary increase for exclusively right-sided colon cancer were observed. Synchronous CRC patients had higher rates of complicated postoperative course, failure to rescue, and mortality. Bilateral synchronous colon cancer was more often treated with subtotal colectomy (25.4%) and demonstrated higher rates of surgical complications, reinterventions, prolonged hospital stay, and mortality than other synchronous tumor locations. DiscussionNational bowel screening resulted in contradictory effects on surgical resections for synchronous CRCs depending on sidedness. Bilateral synchronous colon cancer required more often extended resection resulting in significantly worse outcomes than other synchronous tumor locations. Identification of low volume, high complex CRC subpopulations is relevant for individualized care and has implications for case-mix correction and benchmarking in clinical auditing.

The Evaluation of Short-Term Outcome of Neuroblastoma in Children by 18F-FDG PET/CT Imaging and Ultrasonography

Objective: By exploring and analyzing the evaluation of the short-term outcome of neuroblastoma (NB) in children by fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) imaging and ultrasonography, the detailed values of 18F-FDG PET/CT imaging and ultrasonography in diagnosing and treating NB in children were discussed. The effectiveness and superiority of the two evaluation methods were verified, providing a theoretical basis for clinical applications. Methods: Child patients with NB diagnosis were included as research objects. Except for child patients in the IVs stage, other included child patients received the same surgical therapeutic plan. The clinical materials included child patients were collected, such as 18F-FDG PET/CT results, ultrasonography results, and serum neuron specific enolase (NSE) results. The data information was input into the database and statistically analyzed by SPSS 22.0 software. The specificity as well as sensitivity of 18F-FDG PET/CT imaging, ultrasonography, and serum NSE in the clinical evaluation were comparatively analyzed. The detection rates of 8F-FDG PET/CT imaging, ultrasonography, as well as other diagnostic ways were comparatively analyzed. Results: Consequently, 10 patients had no recurrence or metastasis of NB; 2 patients had recurrence as well as metastasis of NB but survived, but the remaining 2 patients died eventually. Besides, in terms of specificity, the NSE detection was the lowest, while the specificity of 18F-FDG PET/CT and ultrasonography was the same, which was 100%. In addition, 18F-FDG PET/CT and NSE were found to be statistically significant (P &lt; 0.05). Conclusion: The research results showed that image of the 18F-FDG PET/CT and ultrasonography were useful to diagnosis and treat NB in children, which could effectively predict the survival periods of patients. In certain aspects, these two methods were better than other traditional diagnostic methods. However, traditional diagnostic methods also had certain advantages. In the future, the clinical diagnosis and treatment of NB should value the joint application of various diagnostic methods to foster the strengths and avoid the weaknesses. The research results have provided the direction and guidance for clinical diagnosis and treatment of NB in children.

Evaluation of Short Term Outcome of Acute Ischemic Stroke by Modified Rankin Scale

Evaluation of Short Term Outcome of Acute Ischemic Stroke by Modified Rankin Scale

A multi-center study on recurrent inguinal hernias: assessment of surgeons' compliance to guideline-based repair and evaluation of short-term outcomes.

As patients with recurrent inguinal hernia (RIH) are at a higher risk of perioperative complications, international guidelines have been developed to mitigate these risks by recommending the reverse approach for repair. We aim to study the characteristics of RIH, compliance to guidelines-based repair (GR) and determine factors influencing compliance to guidelines. A retrospective study of patients with RIH was carried out at two tertiary institutions in Singapore, over 10 years from January 2010 to 2020. There were 16 patients with bilateral recurrences and 214 patients with unilateral recurrences. The characteristics of patients with non-guidelines-based repair (NGR) versus GR were similar, p > 0.05. GR was performed for 128 (52.1%) hernias as compared to NGR for 118 (47.9%) hernias. The open approach was more common in NGR than GR, 115/118 (89.8%) versus 58/128 (45.3%), p < 0.001. Forty (n = 40, 16.3%) RIH presented emergently, of which 37 underwent NGR while 3 underwent GR, p < 0.0001. More consultants were present during GR 103/128 (80.5%) as compared to NGR 78/118 (66.1%), p = 0.018. Emergency presentation of hernia recurrence, OR 7.74 (CI 6.11-9.20), p = 0.005, and open repair during the index repair were significantly associated with NGR, OR 6.63 (CI 4.42-8.84), p = 0.01. Median length of stay was shorter in the GR 1day (IQR 1-2days) versus 2 days (IQR 2-5days) in the NGR group, p = 0.02. The compliance rate of GR for RIH is 52%. NGR for RIH had acceptable short-term outcomes. For elective presentation of RIH, GR should be encouraged given a shorter length of hospital stay.

Evaluation of Short-term Outcomes Following Overlapping Urologic Surgery at a Large Academic Medical Center

To explore the effect of overlapping surgery on the risk of adverse outcomes in urologic surgery. Coarsened exact matching was used to assess the impact of overlap on outcomes among urologic surgical interventions (n = 4853) over 2 years (2013-2015) at 1 health system. Overlap was categorized as any overlap, beginning overlap or end overlap. Study subjects were matched 1:1 on 11 clinically relevant variables. Serious unanticipated events were studied. Four hundred and thirty-four patients had any overlap and were matched (n = 575, a 75.47% match rate). For beginning/end overlap, matched groups were created (n = 108/83 patients, match rate was 83.07/75.45%, respectively). Among matched patients, any overlap did not predict unanticipated return to surgery at 30 or 90 days. Any overlap predicted neither reoperation, readmission, or ER visits at 30 or 90 days. Overlap patients showed no difference in mortality during follow-up. Beginning/end overlap had a similar lack of association with serious unanticipated events. Nonconcurrent overlapping surgery is not associated with adverse outcomes in a large, matched urologic surgery population across 1 academic health system.

Evaluation of short-term outcomes and potential risk factors for death and intestinal dehiscence following full-thickness large intestinal incisions in dogs.

To determine complication rates for dogs in which full-thickness large intestinal incisions were performed, assess potential risk factors for death during hospitalization and for intestinal dehiscence following these surgeries, and report short-term mortality rates for these patients. 90 dogs. Medical records of 4 veterinary referral hospitals were reviewed to identify dogs that underwent large intestinal surgery requiring full-thickness incisions. Signalment, history, clinicopathologic data, medical treatments, surgical procedures, complications, and outcomes were recorded. Descriptive statistics were calculated; data were analyzed for association with survival to discharge (with logistic regression analysis) and postoperative intestinal dehiscence (with Fisher exact or Wilcoxon rank sum tests). Overall 7-day postoperative intestinal dehiscence and mortality rates were 9 of 90 (10%) and 15 of 90 (17%). Dogs with preoperative anorexia, hypoglycemia, or neutrophils with toxic changes and those that received preoperative antimicrobial treatment had greater odds of death than did dogs without these findings. Preexisting colon trauma or dehiscence, preexisting peritonitis, administration of blood products, administration of > 2 classes of antimicrobials, positive microbial culture results for a surgical sample, and open abdominal management of peritonitis after surgery were associated with development of intestinal dehiscence. Five of 9 dogs with intestinal dehiscence died or were euthanized. Factors associated with failure to survive to discharge were considered suggestive of sepsis. Results suggested the dehiscence rate for full-thickness large intestinal incisions may not be as high as previously reported, but several factors may influence this outcome and larger, longer-term studies are needed to confirm these findings.