Postoperative Visit Research Articles

Myocardial deformation in children post cardiac surgery, a cross-sectional prospective study

Abstract Background Myocardial deformation by speckle tracking echocardiography provides valuable information on the left ventricular function. The study aims to assess myocardial deformation in terms of left ventricular strain as an indicator of myocardial function in children after cardiac surgery at outpatient follow-up visits. Methods The study design was a prospective observational cross-sectional study that included pediatric patients after biventricular cardiac surgery during the postoperative follow-up visits in the outpatient department. In addition to conventional echocardiographic examination, two-dimensional speckle tracking echocardiography was done to evaluate myocardial deformation in terms of left ventricular strain. Echocardiographic measurements were done offline and were compared to published reference normal values for age. Study subjects were divided according to age at follow-up into four groups (1 month–1 year, 1–2 years, 2–5 years, and 5–11 years). Results Over ten months, 100 patients (64 males and 36 females) were included in the study. The median age was 30.8 months (IQR 12.8–65.3 months), the median weight was 11.7 kg (IQR 8–17 kg) and the median duration after surgery was 7.3 months (IQR 3.2–30.8 months). Longitudinal strain values were significantly (p < 0.001) lower than reference values for different age groups. Global circumferential strain showed no significant difference from the reference values. The duration after surgery had a statistically significant effect on longitudinal strain values, with improvement of the strain values with increasing intervals after surgery. Conclusion Using myocardial deformation method to evaluate cardiac function may detect underlying cardiac function abnormalities even with normal traditional functional parameters, which could have implications for patient management and follow-up.

Laparoscopic transabdominal vs. totally extraperitoneal inguinal hernia repair: outcomes, healthcare utilization, and cost differences.

Laparoscopic inguinal hernia repair utilizes either a transabdominal preperitoneal (TAPP) or totally extraperitoneal (TEP) approach. The literature remains mixed on outcomes comparing TAPP versus TEP. The objective of our study was to assess outcomes, healthcare utilization, and cost differences between TAPP and TEP inguinal hernia repair. Adult patients who underwent elective inguinal hernia repair between 2013 and 2021 were retrospectively identified from our institution's electronic health record. Baseline characteristics and postoperative complications were compared using chi-squared test. Multivariable logistic regression was used to model the odds of experiencing a postoperative emergency department visit, readmission, and/or reoperation within 6months were surgery. Generalized linear models were used to investigate differences in cost between TAPP and TEP groups. 1086 patients underwent TAPP repair, while 1277 patients underwent TEP repair. TAPP patients had more than double the rates of readmissions (3.1% vs. 1.3%, p = 0.002) and reoperations (1.5% vs. 0.2%, p = 0.001) within 6months of surgery. On multivariable analysis, undergoing TAPP inguinal hernia repair was associated with higher odds of reoperations and/or readmissions within 6months of surgery (OR 2.8, CI [1.5, 5.1], p = 0.001). TAPP repair had a higher index surgery cost and higher costs associated with reoperations and readmissions compared to TEP repair. Although both approaches are very safe, TAPP inguinal hernia repair had higher rates of postoperative complications, increased healthcare utilization, and higher associated costs. Future studies should be directed toward decreasing postoperative healthcare utilization in order to decrease costs in inguinal hernia repair.

Reasons for 90-day emergency department visits after primary knee arthroplasty.

Postoperative visits to the emergency department (ED) generate additional costs on health care systems and consume already limited resources. We sought to determine the rate and reasons why patients who underwent primary knee arthroplasty returned to the ED within 90 days of postoperative discharge, which could guide the development of preventative measures. We identified patients who underwent primary knee arthroplasty at 2 hospitals in Nova Scotia, Canada, between April 2021 and March 2022 and who had an ED visit within 90 days of postoperative discharge. We reviewed data for timing and reason for ED visits. Of 687 patients who had primary knee arthroplasty surgeries, 145 (21.1%) patients visited the ED within 90 days of postoperative discharge. Most visits occurred in the early postoperative period, predominantly for surgical reasons (94.7% within 7 days) and shifting toward medical reasons over time. Pain was the most common surgical reason for ED visits (15.9%), followed by swelling (9.7%), and hematoma drainage (9.7%). Understanding the reasons for postoperative ED visits after knee arthroplasty is important in developing strategies to reduce ED overcrowding and improve patient outcomes. Implementing targeted interventions, such as enhanced pain management and patient education, may help alleviate the burden on EDs, reduce costs, and improve overall health care delivery for patients undergoing knee arthroplasty.

Visual recovery following pituitary adenoma surgery: prognostic value of optical coherence tomography and suprasellar tumour volume

ObjectiveThe aim of this study is to investigate the effects of preoperative parameters such as retinal nerve fiber layer (RNFL) thickness, visual acuity (VA), visual field (VF), and tumour volume on postoperative outcomes in patients with pituitary adenoma. DesignRetrospective study. ParticipantsTwo-hundred and seventy-six eyes from 142 patients were included. MethodsAll patients underwent a comprehensive ophthalmological evaluation both before and 12 months after the surgery. RNFL thickness was analyzed using optical coherence tomography. VF testing was carried out using the automated Humphrey Visual Field Analyzer 3. Two primary visual field (VF) parameters, mean deviation (MD), and pattern standard deviation (PSD), were recorded. Patients were categorized into 2 groups based on their visual field outcomes: the MD recovery group and the nonrecovery group. MD recovery was defined as an MD value greater than −2 dB at the 12-month postoperative follow-up visit. ResultsThe mean BCVA was significantly improved postoperatively compared with the preoperative values (P = 0.001). Preoperatively, the upper, temporal, and inferior RNFL values were significantly higher in patients with normal visual fields compared to those with abnormal visual fields (P = 0.001 for upper and temporal, P = 0.008 for inferior). Preoperative suprasellar tumour volume was found to be lower in the MD recovery group (P = 0.001). Multivariate logistic regression analyses revealed that preoperative inferior RNFL thickness were significantly associated with MD recovery (P = 0.023), and preoperative temporal RNFL thickness were significantly associated with VA recovery (P = 0.047). ConclusionRNFL thickness, VF parameters, and suprasellar tumour volume can serve as important prognostic indicators in patients with pituitary adenoma.

Incidence and risk factors of chronic post-thoracic surgery pain: A retrospective study

BackgroundChronic post-thoracic surgery pain (CPTSP) is a common complication that affects a patient’s quality of life. Thoracotomy is associated with a high risk of chronic pain. Video-assisted thoracoscopy surgery (VATS) is a less traumatic option, but its role in the development of CPTSP is unclear. Regardless of the approach, there is evidence that demographic, psychosocial, or clinical factors also contribute to pain. The primary objective of this study is to determine the incidence of CPTSP in our hospital. The secondary objective is to identify possible risk factors related to CPTSP. MethodRetrospective, single-centre observational study. The medical records of patients that underwent thoracic surgery between January 2016 and January 2020 were reviewed. The diagnosis of CPTSP was made by reviewing the postoperative visits 6 months after surgery. We analysed the relationship between CPTSP and a series of variables, and then constructed a multivariate binary logistic regression model with a significance level of p < 0.05 ResultsA total of 259 patients were analyzedanalysed, 46.7% underwent VATS and 53.3% underwent thoracotomy. The overall incidence of CPTSP was 12%; 4.1% in VATS and 18.8% in thoracotomies. The multivariate model revealed that acute postoperative pain severe and a greater number of chest tubes were risk factors for CPTSP ConclusionThe incidence of CPTSP was 12% in our hospital. Patients with higher acute postoperative pain severe and several chest tubes were more likely to develop CPTSP.

A Randomized Controlled Trial of 2% Chlorhexidine Gluconate Skin Preparation Cloths for the Prevention of Surgical Site Infections in Adults Undergoing Spine Surgeries: Residual Reduction in Skin Bacterial Load for 4 Days.

Surgical site infections (SSI) result in increased morbidity and mortality, prolonged recovery, longer hospital length of stay for medication or possible additional surgeries, and escalated health care costs. The purpose of this randomized controlled trial was to compare SSI rates and overall skin flora burden between those using chlorhexidine (CHG) cloths versus soap and water preoperatively in the adult spine surgery population. Subjects were randomized preoperatively to use 2% CHG cloths versus soap and water the night before and morning of surgery prior to the operation. A skin culture was obtained at enrollment prior to any cleansing, again at post-operation day 4 or hospital discharge (whichever came first), and finally at the surgeons' postoperative visits. A blinded advanced practice nurse served as the assessor for SSI. Those enrolled in the research arm had more growth on their screening skin culture than the control arm (P = .02). While there was no difference in rates of SSI between groups, the CHG group had lower skin flora burden at hospital discharge (P = .004), indicating residual protection. Surgical incisions are most vulnerable to bacterial entry prior to 72 hours post-operation before completion of epithelialization, which establishes a barrier from microbes. The use of CHG, which has a residual impact for up to 4 days, could offer additional risk reduction for SSI development.

Management of Frontal Bone Exposure Following Paramedian Forehead Flap for Nasal Reconstruction.

The paramedian forehead flap is renowned for its versatility and can cover a wide range of nasal defect sizes. Most of the literature discussing outcomes of paramedian forehead flap reconstructions focuses on morbidity at the recipient site. Frontal bone exposure resulting from the use of the paramedian forehead flap is a rare but possible complication, especially when periosteum overlying the bone is damaged during surgery or during healing by secondary intention due to desiccation. In this case, a 53-year-old female underwent nasal reconstruction with a paramedian forehead flap for an extensive nasal defect after Mohs surgery and resection of residual basal cell carcinoma. She missed her postoperative follow-up visit, and her frontal bone was noted to be exposed before the division of the pedicle procedure. During the division of the pedicle, the frontal bone was burred, and a bilayer dermal regeneration matrix was applied. She underwent a split-thickness skin grafting from her thigh at 4 weeks. The graft take was 100%, and wound closure was achieved with an acceptable cosmetic outcome. The successful resolution of the complication through innovative surgical interventions highlights the importance of adaptive surgical strategies and thorough postoperative care, aiming to contribute to the existing body of knowledge and improve future clinical practices in reconstructive surgery.

Longitudinal weight and plantar pressure distribution while standing after tibial or malleolar fractures in patients with or without fracture union

Fracture healing is usually monitored by clinical impressions and radiographs. Objective and easy methods for assessing fracture healing without radiation would be beneficial. The aim of this study was to analyse whether weight and plantar pressure while standing can be used to monitor healing of tibial or malleolar fractures and whether these parameters can discriminate between patients with and without union. Thirteen patients were longitudinally assessed during each postoperative clinical visit, of whom two developed a nonunion. Eleven matched healthy controls were assessed once. Additionally, five patients already experiencing nonunion were assessed once at the time of their nonunion diagnosis. All participants performed a standing task for ten seconds with pressure-sensing insoles. Greatest improvements were detected throughout the first three months in patients with union. However, six months after surgery, more than half of the parameters were still significantly different from those of the controls. The weight and pressure distributions did not differ between patients with or without union six months after surgery. A standing task can be used to monitor improvements in weight and pressure distribution throughout the healing process of tibial or malleolar fractures, but lacks potential to discriminate between patients with or without fracture union.

Evaluation of the effectiveness of laparoscopic pectopexy in advanced stage apical prolapse

ObjectiveWe aimed to investigate the effectiveness of the laparoscopic pectopexy procedure in women who want to preserve their uterus for stage III or IV apical prolapse. Study design132 women who underwent laparoscopic pectopexy due to stage III or IV apical pelvic organ prolapse (POP) were included in this study. Demographic data of the patients, duration of surgery, blood loss, hospitalisation, intraoperative and postoperative complications, recurrence rate were searched from the hospital file archive. Pelvic organ prolapse quantification (POP-Q) system was used at postoperative control visits. The patients’ quality of life was evaluated by comparing the results of the pelvic organ quality of life (P-QOL) questionnaire which they filled out at the preoperative and 6th months later. ResultsThe patients’ mean age was 60(52–66)years. The average duration of the surgery was 110(90–150) minutes. Average blood loss was 150(75–220) ml. No intraoperative or postoperative complications were noted. The average hospitalisation was 2(1–3) days. The average follow-up period was 19 (13–26) months. Apical prolapse recurrence was observed in 3 (2.2 %) patients and laparoscopic sacrohysteropexy was performed. There was a significant improvement in the POP-Q scores of the patients in the postoperative period (p < 0.0001). A significant improvement was detected in the P-QOL total score and all each paramaters after surgery (p < 0.0001). ConclusionLaparoscopic pectopexy seems to be a reliable and efficient method for patients in advanced stages apical prolapse whom wants to preservation of the uterus.With all the advantages of minimally invasive surgery, it increases the patients’ quality of life.

Comparison of Iridex MP3 and P3 probes on long-term intraocular pressure control after MicroPulse Transscleral-Cyclophotocoagulation

PurposeMicropulse transscleral cyclophotocoagulation (MP-TSCPC) is a glaucoma procedure that delivers energy to the ciliary body with minimal collateral-damage. We aim to assess the long-term effectiveness of MP-TSCPC using the original MP3 and revised P3 probe. Methods and designBaseline Retrospective cohort study was performed to obtain baseline characteristics, intraocular pressure (IOP), number of IOP-lowering medications, and best-corrected visual acuity (BCVA) were obtained from pre- and post-operative visits of patients treated with MP-TSCPC. Failure was defined as IOP>21 mmHg, reduced IOP<20% below baseline, or IOP<5 mmHg on 2 consecutive follow-up visits after post-operative month 1, reoperation for glaucoma, or loss of vision to no light perception. ResultsA total of 113 eyes were enrolled, 44 using the MP3 probe and 69 with the revised P3 probe. Survival analysis found a 75% failure rate in patients treated with the revised P3 probe by the final visit with a mean time to failure (MTTF) of 4.8 ± 0.7 months which was higher than the original probe at 66% failure rate with a MTTF of 6.1 ± 1.1 months (p = 0.04). All causes of failure were due to high IOP and 67% required repeat treatment with MP-TSCPC or incisional surgery. Prior to censure of data from failure, both probes had significant reduction in IOP compared to pre-operative IOP at all time points. No significant changes in BCVA were found. Both groups were associated with low rates of complications. ConclusionBoth probes had a very low rate of visually significant complications when performed in a standardized method in accordance with surgical procedure and power settings recommended by Iridex; however, were associated with a high rate of single procedure failure due to uncontrolled IOP over the long term. The revised P3 probe was associated with a higher rate of failure. Patients experienced a reduction in IOP; however, a large proportion required additional treatment compared to the original MP3 probe.

WhatsApp Versus SMS for 2-Way, Text-Based Follow-Up After Voluntary Medical Male Circumcision in South Africa: Exploration of Messaging Platform Choice.

Telehealth is growing, especially in areas where access to health facilities is difficult. We previously used 2-way texting (2wT) via SMS to improve the quality of postoperative care after voluntary medical male circumcision in South Africa. In this study, we offered males aged 15 years and older WhatsApp or SMS as their message delivery and interaction platform to explore user preferences and behaviors. The objectives of this process evaluation embedded within a larger 2wT expansion trial were to (1) explore 2wT client preferences, including client satisfaction, with WhatsApp or SMS; (2) examine response rates (participation) by SMS and WhatsApp; and (3) gather feedback from the 2wT implementation team on the WhatsApp approach. Males aged 15 years and older undergoing voluntary medical male circumcision in program sites could choose their follow-up approach, selecting 2wT via SMS or WhatsApp or routine care (in-person postoperative visits). The 2wT system provided 1-way educational messages and an open 2-way communication channel between providers and clients. We analyzed quantitative data from the 2wT database on message delivery platforms (WhatsApp vs SMS), response rates, and user behaviors using chi-square tests, z tests, and t tests. The team conducted short phone calls with WhatsApp and SMS clients about their perceptions of this 2wT platform using a short, structured interview guide. We consider informal reflections from the technical team members on the use of WhatsApp. We applied an implementation science lens using the RE-AIM (reach, effectiveness, adoption, implementation, and maintenance) framework to focus results on practice and policy improvement. Over a 2-month period-from August to October, 2023-337 males enrolled in 2wT and were offered WhatsApp or SMS and were included in the analysis. For 2wT reach, 177 (53%) participants chose WhatsApp as their platform (P=.38). Mean client age was 30 years, and 253 (75%) participants chose English for automated messages. From quality assurance calls, almost all respondents (87/89, 98%) were happy with the way they were followed up. For effectiveness, on average for the days on which responses were requested, 58 (33%) WhatsApp clients and 44 (28%) SMS clients responded (P=.50). All 2wT team members believed WhatsApp limited the automated message content, language choices, and inclusivity as compared with the SMS-based 2wT approach. When presented with a choice of 2wT communication platform, clients appear evenly split between SMS and WhatsApp. However, WhatsApp requires a smartphone and data plan, potentially reducing reach at scale. Clients using both platforms responded to 2wT interactive prompts, demonstrating similar effectiveness in engaging clients in follow-up. For telehealth interventions, digital health designers should maintain an SMS-based platform and carefully consider adding WhatsApp as an option for clients, using an implementation science approach to present evidence that guides the best implementation approach for their setting.

Hardware Removal After Lisfranc ORIF Results in Improved Physical Function.

The purpose of this study was to investigate whether HWR after Lisfranc ORIF resulted in significant impact via PROMIS physical function (PF) and pain intensity (PI) scores. Design: Retrospective cohort. Level-1 trauma center. Adult patients with isolated Lisfranc injuries who were treated via ORIF between 2002-2023 that had PROMIS PF and PI scores through 6 months follow-up were included. Patients were excluded if they received index treatment other than ORIF or underwent secondary surgical intervention prior to HWR. A sub analysis was performed at 1 year follow- up. Primary outcomes were PROMIS PF and PI scores. The Wilcoxon signed-rank test compared differences between PROMIS scores within the HWR group. The Wilcoxon ranked-sum test compared differences between HWR vs no HWR. Distributive MCID was calculated using the 0.5 SD method. There were 482 patients (489 feet) identified with isolated Lisfranc injuries. Seventy-seven feet underwent ORIF followed by HWR. Thirty feet underwent ORIF without HWR. The average age of the no HWR group was 45.8 (18.0-81.3) versus the HWR group which was 38.7 (18.3-74.1) (p=0.053). Nineteen (63.3%) were female in the no HWR group compared to 33 (42.9%) in the HWR group (p=0.084). HWR occurred an average of 4.43 months after ORIF. Patients who underwent HWR had a statistically significant increase in average PF scores (39.7 to 45.9, p<0.001) at their standard 6 week (1.5 month) postoperative visit. HWR patients had a non-significant decrease in average PI scores (56.5 to 53.9, p=0.24). Compared to those with retained hardware, the HWR group demonstrated a statistically significant net improvement in PF and PI scores from surgery, with an average improvement of 5.6 and 1.7, respectively (P=0.002, 0.008). Patients experienced significant improvement in PROMIS PF scores for Lisfranc ORIF at 6 weeks after HWR. Compared to patients with retained hardware, they also experienced significant improvement in PROMIS PF and PI scores. III.

Visual and patient reported outcomes provided by a refractive multifocal intraocular lens based on continuous transitional focus

PurposeTo analyze the quality of vision of patients implanted bilaterally with the multifocal Precizon Presbyopic intraocular lens (IOL), as well as to evaluate the visual performance provided by the lens.SettingVissum Miranza Alicante.DesignProspective multicenter study.Methods56 patients (mean age 65.0 ± 8.7 years old) underwent bilateral implantation with multifocal Precizon Presbyopic IOL. The quality of vision was assessed by a quality of vision questionnaire at 6 months after the implantation procedure, a complete eye examination was also performed including visual and refractive measurements, defocus curve and contrast sensitivity assessment. Visual and refractive variables were compared in preoperative, 3-month postoperative and 6-month postoperative visits by Wilcoxon test.ResultsThe quality of vision analysis showed the absence of severe glare and severe haloes in all evaluated patients. Likewise, non-symptoms of glare, haloes and starbursts were seen in 75%, 68%, and 55% of subjects, respectively. Efficacy and safety index was 1.26 and 1.42, respectively. The 6-month postoperative binocular uncorrected distance visual acuity and near uncorrected visual acuity were 0.00 ± 0.09 and 0.20 ± 0.13 logMAR, respectively. Mean spherical equivalent was 0.29 ± 0.45 D.ConclusionsThe Precizon Presbyopic NVA IOL (OPHTEC BV) provides a suitable quality of vision with a low rate of disturbance photic phenomena induction, as well as an excellent visual performance at main distances of sight accomplishing the visual demands of the majority of patients.

One-year outcomes after intraocular collamer lens implantation in hyperopic astigmatism: a retrospective single-center study.

Astigmatism is the most prevalent refractive error among children and adults, and it can lead to visual impairment if left uncorrected. The management of compound hyperopic astigmatism is more challenging. This study presents the 12-month outcomes of toric implantable collamer lens (ICL) implantation in eyes with hyperopic astigmatism. This interventional case series included patients with simple or compound hyperopic astigmatism who underwent toric ICL implantation. All eligible individuals underwent a detailed ocular examination. Uncorrected and corrected distance visual acuities (UDVA and CDVA, respectively), intraocular pressure, and manifest and cycloplegic refraction results were documented. Pentacam corneal tomography was performed to assess the central corneal thickness, iridocorneal angle width, and anterior chamber depth. Endothelioscopy was performed to determine endothelial cell density. The ICL V4b model was implanted in all the included eyes. Safety and efficacy indices were calculated as postoperative CDVA/preoperative CDVA and postoperative UDVA/preoperative CDVA, respectively. Twenty-six eyes with low-grade simple or compound hyperopic astigmatism were included. All eyes experienced a significant improvement of four lines in postoperative UDVA (P < 0.001), and their postoperative CDVA remained stable at the 12-month follow-up (P > 0.05). The safety and efficacy indices were 1.0. None of the eyes lost two or more lines of CDVA; in 81% of the eyes, CDVA was unchanged, and the proportion of eyes with 20/30 or better postoperative UDVA was identical to that with 20/30 or better preoperative CDVA (81% for each). The mean manifest spherical equivalent at the 12-month postoperative visit had significantly improved (P < 0.001). The percentages of eyes with postoperative spherical equivalent within ± 0.50 D and ± 1.00 D were 81% and 96%, respectively. The postoperative refractive cylinder improved significantly (P < 0.05), and the percentage of eyes with refractive cylinder within ± 0.50 DC and ± 1.00 DC were 50% and 77%, respectively. Our outcomes indicate that toric ICL implantation is safe and effective for managing low-grade simple or compound hyperopic astigmatism. The proportion of eyes with 20/30 or better postoperative UDVA was identical to that with a 20/30 or better preoperative CDVA. The manifest spherical equivalent and refractive cylinder were significantly reduced. No serious safety concerns were observed. Further prospective large-scale studies with a wide range of ages and grades of hyperopic astigmatism are required to verify these preliminary outcomes.

Technique and early results of endovenous laser ablation in morphologically complex varicose vein recurrence after small saphenous vein surgery.

Recurrences after varicose vein treatment occur frequently and represent a significant health and economic problem. In contrast to primary treatments of superficial truncal venous insufficiency, their management is often more difficult. Here we assessed the technical feasibility and early results of endovenous laser ablation (EVLA) for recurrences with stumps or subfascial meandering varices after small saphenous vein (SSV) surgery. This single-center retrospective study included 45 consecutive EVLA procedures from July 2019 to December 2021 in 40 patients (19 male, 21 female, mean age 62.8 ± 12.7 years). Patients had clinically relevant recurrent varicose veins after SSV surgery, with clinical, etiologic, anatomic and pathophysiologic (CEAP) classification stage of C2S or higher. We categorized the recurrences morphologically according to duplex sonographic criteria. Ablations were done with a 1470 nanometers laser and dual ring radial fibers and aimed at thermal closure as proximal as possible to the upper inflow. Analyses were performed by descriptive statistics and the Kaplan-Meier method. The primary outcome analyzed was the technical success, defined by thermal occlusion not requiring re-intervention during the observation period. The secondary outcome was the occurrence of postoperative complications. A complex morphology with residual stumps or tortuous venous connections to the popliteal vein was present in 35 cases (77.8%). Immediate technical success at the first postoperative visit after a median of 11 days (interquartile range 8-13 days) was 97.8%. During the follow-up period (median 77 days, interquartile range 13-256 days), 6 limbs (13.3%) required redo EVLA due to symptomatic persistent or newly presenting reflux. The median freedom from re-recurrence was 791 days. Otherwise, no medical or surgical complications requiring specific treatment were observed, particularly no endothermal heat-induced thrombosis (EHIT) or other thrombotic complications, and no nerve damage. According to our pilot data, EVLA is technically feasible for complex popliteal variceal recurrence, although the success rate appears substantially lower than for primary treatment of truncal venous insufficiency.

Impact of 2023 Ventral Hernia Repair CPT Code Changes on Work Relative Value Units in a Tertiary Hernia Referral Center.

CPT codes for ventral hernia repair (VHR) changed in January 2023 to address the heterogeneity of procedures with a concomitant shift from a 90-day to a 0-day global period. This study reviews a tertiary referral center's experience with hernia coding comparing the work relative value units (wRVUs) generated for ventral hernia repair pre-2023 compared to post-2023. CPT codes were analyzed for patients undergoing open or laparoscopic VHR before updates to the CPT hernia codes (January 2022-September 2022) and following CPT change (January 2023-September 2023). Work RVU values were assigned based on nationally published values. CPT codes in 2022, CPT codes in 2023, 8 inpatient E&M codes, and 5 outpatient E&M codes were evaluated. 299 patients underwent VHR, 143 in 2022 and 156 in 2023. Average procedural VHR wRVUs increased from 9.6 in 2022 to 11.6 in 2023 (p<0.001). Procedures involving myofascial advancement flaps/component separation techniques (53.8% vs. 48.7%, p = 0.419) and wRVUs for the component separation procedures were similar between 2022 and 2023, respectively 17.7 vs 16.1 (p=0.419)]. The wRVUs associated with adjunctive procedures (mesh removal/placement) decreased from 3.3 to 0.6 (p<0.001) in the post-2023 era. Postoperative E&M wRVUs increased in 2023 for postoperative inpatient (0.48) and postoperative outpatient (0.39) services, compared to 0 wRVUs in 2022. Overall, the total management including follow-up clinic visit adjusted wRVUs for hernia repair was similar between 2022 and 2023, respectively 30.7 vs 29.2 (p=0.409). Procedural wRVUs for anterior abdominal hernia repair increased from 2022 to 2023 (p<0.001) at a tertiary referral medical center. However, total wRVUs, including the operation and postoperative visits, remained unchanged.

Pediatric macular hole associated with vitreoretinal traction on epiretinal lesions – a case report and literature review

Purpose: We describe a case of non-traumatic macular hole in a pediatric patient associated with numerous epiretinal lesions throughout the macula. Methods: A healthy 9-year-old girl presented to retina clinic with several months of blurry vision in the right eye. Clinically, there was a full-thickness macular hole with serous detachment and white epiretinal tufts. Spectral-domain optical coherence tomography confirmed the presence of the full-thickness macular hole with hyperreflective epiretinal proliferations in the right eye and an unremarkable left eye. Systemic work-up was negative. After a short period of observation, the patient underwent vitrectomy with internal limiting membrane peel and 14% C3F8 gas tamponade in the right eye. Multiple intraoperative samples were sent for further testing, which were also negative. Results: At one and six-month postoperative visits, examination showed successful closure of the full-thickness macular hole with resolution of the subretinal fluid and improved visual acuity. Conclusion: Non-traumatic macular holes in pediatric patients warrant systemic and ocular work-up, including fluorescein angiography and lab testing. Good anatomic and visual outcomes are generally seen with spontaneous and surgical closures of macular holes in this age group. Early vitrectomy with histological analysis of ocular samples should be considered in pediatric macular hole cases associated with vitreoretinal traction, especially those with epiretinal abnormalities.

8036 A Rare Case of Cushing’s Syndrome Caused by a Pulmonary Carcinoid Tumor

Abstract Disclosure: A.C. Tep: None. F.M. Wolf: None. Introduction: The most common causes of ectopic ACTH (adrenocorticotropic hormone) syndrome include bronchial carcinoid tumors and other neuroendocrine tumors. Ectopic ACTH syndrome (EAS) can be difficult to diagnose. Differentiating Cushing’s disease and EAS is difficult, as ACTH-secreting tumors are often small and easily missed on imaging. Case Presentation: A 32-year-old male with a history of hypothyroidism presented with a 6-month history of facial rounding. He also noticed a dorsocervical fat pad, muscle weakness in the extremities, easy bruising, and elevated blood pressure progressing over the same period. A 24-hour urine free cortisol was elevated to 1797 mcg. Two salivary cortisol tests performed 1 hour after the patient’s usual bedtime had values of 4.4 ug/dl and &amp;gt; 1.000 ug/dl. Both the urine and salivary cortisol results were exceedingly high. ACTH was elevated (150 pg/ml). An MRI of the pituitary gland was normal without evidence of an adenoma. Frequently, ACTH-secreting pituitary adenomas are small enough that they are missed on MRI; however, given our patient’s rapid clinical presentation, additional imaging was performed to identify an ectopic source. A CT Chest/Abdomen/Pelvis showed a 1.2 cm nodule in the right middle lobe of the lung. The right middle lobe was resected, and pathology revealed a carcinoid tumor. His cortisol levels slowly decreased postoperatively and eventually normalized. At his one-month post-operative visit, his symptoms were all improving but not yet resolved. Discussion: This patient was found to have Cushing's syndrome due to ectopic ACTH production from a pulmonary carcinoid tumor. The patient demonstrated clinical improvement after resection of the tumor. Pulmonary carcinoid tumors are rare neuroendocrine epithelial tumors that account for 2-5% of all lung tumors. The annual incidence of these tumors is 2.3-2.8 cases per million people. Endogenous Cushing's syndrome is either ACTH-dependent or ACTH-independent. In ACTH-dependent Cushing's syndrome, the ACTH can either be from the pituitary or an ectopic source. Once ACTH-dependent disease is confirmed, a pituitary MRI is performed to evaluate for an ACTH-secreting pituitary adenoma; this is called Cushing’s disease. Some patients undergo inferior petrosal sinus sampling to confirm the source is central and to determine laterality before transsphenoidal resection of the adenoma. If the source of ACTH is not from the pituitary, obtaining a CT or MRI of the chest and abdomen locates tumors in most patients. At times a functional study, such as an octreotide or PET-DOTATE scan, is done to confirm the diagnosis before proceeding with surgical resection to avoid unnecessary removal of an incidental tumor. Ectopic ACTH production often causes a more rapid progression of Cushingoid features, which can be a clue to the diagnosis of this condition. Presentation: 6/1/2024

Outpatient Upper Extremity Fracture Surgery Is Associated with Increased Post-operative Emergency Department Visits.

This study aimed to determine if outpatient upper extremity fracture surgery was associated with increased post-operative ED visits and identify related risk factors. Design: Retrospective cohort. This multi-center study was conducted within a single academic institution, encompassing two level 1, two level 2, and one level 3 trauma center. All patients >18 years of age that underwent upper extremity fracture surgery from 2015-2021 were included. Risk factors for postoperative ED visit that were investigated included age, sex, tobacco use, alcohol abuse, psychiatric diagnosis, Elixhauser comorbidity score, race, location of upper extremity fracture, surgical setting (inpatient vs. outpatient), upper extremity block, surgical specialty, and Area Deprivation Index. Variables with a p<0.1 in bivariate analysis were included in a multivariable logistic regression to determine factors associated with a postoperative ED visit at 30 and 90-days. A total of 6,315 patients with an average age of 51±19 years were identified of which 52% were female and 65% had outpatient surgery. Post-operatively, 188 patients (3.0%) presented to the ED within 30 days and 304 (4.8%) presented within 90 days. Thirty-seven percent of ED visits were directly related to the procedure, most commonly for pain (20%), cast issues (4.3%), and swelling (3.9%). At 30 days postoperatively, 2.8% of patients who underwent surgery in an outpatient setting and 3.4% of those who underwent inpatient surgery returned to the ED, with these rates increasing to 4.4% and 5.6%, respectively, by 90 days. In multivariable analysis, outpatient surgery (OR:1.5, p=0.030), tobacco use (OR:2.1, p<0.001), higher Elixhauser Comorbidity scores (OR:1.2, p<0.001), non-White race (OR:1.9, p<0.001) elbow fractures (OR:1.8, p=0.016), and hand fractures (OR: 1.6, p=0.046) were associated with 30-day ED visits. Outpatient surgery was associated with increased rate of 30-day ED visits. Patients that smoke, had increased number of comorbidities or were non-White presented to the ED more frequently. III.

The Impact of Travel Distance on Patient-Reported Outcomes Following Primary Total Hip Arthroplasty

BackgroundTotal hip arthroplasties (THAs) are increasingly being performed at high-volume centers, causing some patients to travel further distances to receive care. Concerns remain that increased travel distance limits follow-up, which may impact outcomes and early return to the hospital. The purpose of this study is to evaluate the impact of travel distance on 90-day patient-reported outcomes (PROs) and 90-day complication rates. MethodsPatients undergoing inpatient primary THA at a single center by one of three surgeons between 2017 and 2021 were retrospectively reviewed. Patients whose local and distant medical records were available were included. Patients who lived ≥ 40 miles from the location or follow-up were labeled as “travelers,” and those < 40 miles were “locals.” Primary outcomes included PROs as measured by Veterans Rand 12 Item Health Survey, Harris Hip Score, and Hip Dysfunction and Osteoarthritis Outcome Score for Joint Replacement. Secondary outcomes included rates of 90-day medical complications, emergency department visits, unplanned readmissions, and reoperations. ResultsA total of 413 patients were analyzed at a mean of 897.1 days (range, 92 to 2,196) including 96 travelers. Travelers averaged 96.1 miles for follow-up (range, 40.1 to 678 miles), and locals averaged 14.1 miles for follow-up (range, 0.3 to 39.8 miles). There were no differences in the percentage of patients achieving minimal clinically important difference in PROs. There was no difference in the rate of 90-day medical complications, 90-day readmissions, and reoperations. Local patients were significantly more likely to have unplanned postoperative emergency department visits (travelers = 0%, locals = 7.4%, P = 0.003). ConclusionsTravelers did not demonstrate any significant differences with respect to rates of achieving minimal clinically important difference in PROs or 90-day complication rates. These data suggest that increased travel distance to treatment centers does not impact outcomes following primary THA.