Surgical Treatment Of Patients Research Articles

Acetabular coverage exerts minimal influence on femoral head collapse and the necessity for surgical intervention in patients with osteonecrosis of femoral head

PurposeThe acetabular coverage in osteonecrosis of the femoral head (ONFH) affects the need for surgical intervention, and the collapse of the femoral head remains unclear. This study aimed to evaluate the relation between the acetabular coverage and the need for surgical treatment and femoral head collapse.MethodsThe study included 158 patients with 252 hips with glucocorticoid administration and idiopathic ONHF without osteoarthritis changes. The mean age at the first visit was 45.2 years, and the mean follow-up period was 92.2 months. All ONFH hips were subsequently divided into two groups: those needing surgical intervention and those without surgery. Additionally, it divided 167 initially non-collapsed hips into those that either later collapsed or not. Radiographic parameters with the centre-edge angle, acetabular roof obliquity, sharp angle, and necrotic location, following the guidelines of the Japanese Investigation Committee, were evaluated.ResultsThere were no significant differences in radiographic parameters between the 106 hips that underwent surgery and the 146 hips without surgery. Among the 167 hips without initial collapse, 91 eventually collapsed while 76 did not; their radiographic findings have no significant differences. The necrotic locations were significantly larger in hips requiring surgical intervention or femoral head collapse. Furthermore, 21.8% (55 out of 252 hips) had acetabular dysplasia, which did not significantly correlate with the necessity for surgical treatment or the incidence of femoral head collapse.ConclusionsAcetabular coverage has little effect on the necessity for surgical treatment and femoral head collapse in ONFH patients over a long-term follow-up.

MSCT-semiotics of vertebrae in patients with cervical spine stenosis

Introduction The number of surgical interventions on the cervical spine for stenosis has been constantly increasing. This fact proves that there is a need for careful preoperative preparation that would consider the complexity of the intervention and the age of the patients.Purpose To substantiate the need to include the MSCT data processing algorithm of bone tissue density of vertebral bodies and arches to assess their quality for planning osteoplastic decompressive laminoplasty in patients with cervical spine stenosis due to degenerative changes.Material and methods This single-center retrospective study investigated qualitative and quantitative characteristics of the spine with radiography and multislice computed tomography (MSCT) in 82 patients with degenerative diseases of the cervical spine and associated spinal canal stenosis (CSS).Results and discussion The data obtained indicate a tendency for the total density of the cervical vertebrae to increase from C3 to C5 and to decrease caudally, with minimal density in C7 without signs of osteoporosis. A similar trend is characteristic of trabecular bone. The density of the osteon layer of the vertebral arch cortex differs significantly from the density of the outer and inner plates. The total density of the compact layer of the vertebral arch cortex exceeds 785.15 ± 38.4 HU.Conclusion The data obtained justify the need to include the study of the density of vertebral bodies, vertebral arches, and its thickness in the MSCT data processing algorithm to develop a plan for surgical intervention in patients with cervical spine stenosis in order to obtain objective data on the quality of the bone.

Surgical management of chest injuries in patients with multiple and/or severe trauma- a systematic review and clinical practice guideline update.

Our aim was to update evidence-based and consensus-based recommendations for the surgical and interventional management of blunt or penetrating injuries to the chest in patients with multiple and/or severe injuries on the basis of current evidence. This guideline topic is part of the 2022 update of the German Guideline on the Treatment of Patients with Multiple and/or Severe Injuries. MEDLINE and Embase were systematically searched to May and June 2021 respectively for the update and new questions. Further literature reports were obtained from clinical experts. Randomised controlled trials, prospective cohort studies, cross-sectional studies and comparative registry studies were included if they compared interventions for the surgical management of injuries to the chest in patients with multiple and/or severe injuries. We considered patient-relevant clinical outcomes such as mortality, length of stay, and diagnostic test accuracy. Risk of bias was assessed using NICE 2012 checklists. The evidence was synthesised narratively, and expert consensus was used to develop recommendations and determine their strength. One study was identified. This study compared wedge resection, lobectomy and pneumonectomy in the management of patients with severe chest trauma that required some form of lung resection. Based on the updated evidence and expert consensus, one recommendation was modified and two additional good practice points were developed. All achieved strong consensus. The recommendation on the amount of blood loss that is used as an indication for surgical intervention in patients with chest injuries was modified to reflect new findings in trauma care and patient stabilisation. The new good clinical practice points (GPPs) on the use of video-assisted thoracoscopic surgery (VATS) in patients with initial circulatory stability are also in line with current practice in patient care. As has been shown in recent decades, the treatment of chest trauma has become less and less invasive for the patient as diagnostic and technical possibilities have expanded. Examples include interventional stenting of aortic injuries, video-assisted thoracoscopy and parenchyma-sparing treatment of lung injuries. These less invasive treatment concepts reduce morbidity and mortality in the primary surgical phase following a chest trauma.

Two-stage hybrid surgical repair for aortic arch pathology with a shaggy aorta: a case report

BackgroundThe surgical treatment strategy for aortic arch pathology with a shaggy aorta must be determined on a case-by-case basis because of the risk of catastrophic complications, such as brain infarction and spinal cord injury.Case presentationThis report describes the surgical case of two saccular aneurysms of the arch and abdominal aorta associated with a shaggy aorta in a 63-year-old man who underwent total arch replacement and secondary thoracic endovascular aortic repair. Considering the risk of embolization during endovascular therapy, graft replacement for the abdominal aortic aneurysm was initially performed. On postoperative day 28, total arch replacement with the conventional elephant trunk was performed using the functional brain isolation technique, which involves manipulating places far from the atherosclerotic burden, such as arterial inflow for cardiopulmonary bypass and unclamping of neck vessels. On postoperative day 7 after total arch replacement, thoracic endovascular aortic repair was performed across the conventional elephant trunk in the nondiseased descending aorta. No postoperative complications, such as cerebrovascular failure, paraplegia, or embolization to abdominal viscera or lower extremities, occurred. The patient remained asymptomatic.ConclusionsThe present case suggests that total arch replacement with the conventional elephant trunk and secondary thoracic endovascular aortic repair may be an effective alternative for aortic arch pathology with a shaggy aorta. The strategy for surgical treatment in patients with aortic arch pathologies with a shaggy aorta must be judged on a case-by-case basis, considering patient characteristics, comorbidities, and preoperative evaluation using transesophageal echocardiography and computed tomography angiography, to eliminate potential determinants of intraoperative stroke.

Identifying factors related to delayed neck metastasis after surgical treatment in patients with oral squamous cell carcinoma

BackgroundGeneral treatment of oral squamous cell carcinoma (OSCC) is surgical treatment with or without neck dissection. Although the incidence of delayed neck metastasis is rare, it may occur after the surgery and is known to be the most important factor in the prognosis. The purpose of is study is to evaluate the clinical and histopathological factors associated with delayed neck metastasis case among patients.MethodsA total of 195 patients who underwent surgical treatment for OSCC from 2016 to 2022 were investigated. Among them, delayed neck metastasis (DNM) was analyzed. The criterion for delayed neck metastasis was a newly developed neck lesion after the primary operation without neck dissection in cN0 necks. To identify the correlation between prognostic factors and the incidence of delayed neck metastasis, χ2 analysis with phi correlation and Cramer’s V test was performed. Cumulative survival rates (CRS) were compared between the groups with the incidence of DNM and without DNM. Also, the log rank test for CSR and Cox proportional hazard model was analyzed to estimate the significance of the CSR and confirm the correlations between prognostic factors and DNM.ResultAmong 195 patients, 14 were discovered to have DNM. The primary tumor locations were the tongue (n = 5), floor of the mouth (n = 2), mandibular gingiva (n = 1), maxillary gingiva (n = 4), retromolartrigone (n = 1), and buccal mucosa (n = 2) each. The cases consisted of TNM stage I (n = 1), stage II (n = 3), stage III (n = 3), and stage IV (n = 8), respectively. The result of the χ2 analysis identified a correlation between positive neck (p = 0.01), depth of invasion (p = 0.09), radiation therapy (p = 0.003), and DNM. Groups without DNM showed better prognosis compared to groups with DNM. Regarding positive neck, depth of invasion, and radiation therapy, only depth of invasion showed significance in CSR analysis.ConclusionDNM after surgical treatment of OSCC is a rare event, and few were found in a review of the literature. Also, many prognostic factors have been suggested but controversial. However, in our study, some prognostic factors have been identified to have a significant correlation with the incidence of DNM, and analysis of such factors provides important information predicting neck metastasis and the prognosis.

Сравнительный анализ рефракционных и функциональных результатов имплантации торической интраокулярной линзы с механизмом формирования волнового фронта при хирургическом лечении катаракты у пациентов после сквозной кератопластики

Abstract Comparative analysis of the refractive and functional results of toric intraocular lens with wavefrontshaping mechanism implantation during the surgical treatment of cataracts in patients after penetrating keratoplasty. D.A. Khvan, , G.A. Fedyashev Pacific State Medical University Ministry of Health of Russia, Vladivostok, Russian Federation Primorskii center of eye microsurgery, Vladivostok, Russian Federation Relevance. This study presents a comparative analysis of the effectiveness of toric intraocular lens (IOL) with a wavefront shaping mechanism implantation in cataract surgical treatment in patients after penetrating keratoplasty (PKP). Purpose. To evaluate the effectiveness of toric IOL with a wavefront shaping mechanism implantation in cataract surgical treatment in patients after PKP. Material and methods. This prospective study included 65 patients (65 eyes) who underwent cataract surgery after prevous PKP (the time after removal of corneal sutures averaged 1.4±0.8 years). In the 1st group of patients (34 patients, 34 eyes) the AcrySof IQ Toric IOL was implanted, in the 2nd group – the AcrySof IQ Vivity IOL (31 patients, 31 eyes). In both groups, IOL power was calculated at a target refraction of (–) 0.5 D. The observation period was up to 6 months. Results. In all groups, there was a significant (p<0.001) improvement in uncorrected (UCVA) and best-corrected visual acuity (BCVA) on the first day, after 1, 3 and 6 months. In 1st group, by the 6th month of observation, there was a tendency towards a slight significant (relative to the 3rd month) decrease in UCVA of 0.134±0.1 (p=0.019). In 2nd group, UCVA was significantly (p<0.001) higher than in 1st group at all periods of postoperative follow-up and was 0.075±0.063 before surgery (in 1st group 0.053±0.029), on the first day after surgery 0.348± 0.139 (in the 1st group 0.097±0.05), 1st month 0.516±0.144 (in the 1st group 0.133±0.076), 3rd month 0.642±0.143 and by the 6th month 0.642±0.139 (in 1st group 0.16±0.1 and 0.134±0.1, respectively). Statistically significant (p=0.03) differences were obtained when comparing the error of the spherical equivalent of refraction (SE) from the expected result in the 1st and 2nd groups (1.22±0.875 and 0.76±0.582, respectively) during the observation period up to 6 months. Conclusion. AcrySof IQ Vivity Toric IOL implantation during the cataract surgical treatment in patients with previous keratoplasty allows to obtain significantly higher postoperative UCVA, due to more accurate access to target refraction, which confirmed by a significantly lower spherical equivalent error. Key words: wavefront, cataract, penetrating keratoplasty, EDOF, Vivity

Surgical Therapy of Infective Prosthesis Endocarditis following TAVI: A Single Center's Experience.

Infective prosthesis endocarditis (IE) following transcatheter aortic valve implantation (TAVI) presents significant management challenges, marked by high mortality rates. This study reviews our center's experience with surgical interventions for IE in patients post-TAVI, focusing on outcomes, challenges, and procedural complexities, and providing an overview of the limited literature surrounding this subject. This study was executed as a comprehensive retrospective analysis, targeting the clinical outcomes of surgical treatment in patients presenting with PVE following TAVI procedures at our institution. From July 2017 to July 2022, we identified five patients who had previously undergone transfemoral transcatheter aortic valve implantation and were later diagnosed with PVE needing surgery, strictly adhering to the modified Duke criteria. All surgical procedures were reported successful with no intra- or postoperative mortality. Patients were predominantly male (80%), with an average age of 76 ± 8.6 years, presenting mostly with dyspnea (NYHA Class II). The mean follow-up was between 121 and 1973 days, with outcomes showing no occurrences of stroke, myocardial infarction, or major bleeding. One patient expired from unrelated causes 3.7 years post-surgery. The operative and postoperative protocols demonstrated effective disease management with enhanced survival and minimal complications. The surgical treatment of IE following TAVI, though challenging, can be successfully achieved with careful patient selection and a multidisciplinary approach. The favorable outcomes suggest that surgical intervention remains a viable option for managing this high-risk patient group. Our study also highlights the scarce literature available on this topic, suggesting an urgent need for more comprehensive research to enhance understanding and improve treatment strategies. Future studies with larger cohorts are needed to further validate these findings and refine surgical strategies for this growing patient population.

Photodynamic theranostics in surgical treatment of patients with peritoneal carcinomatosis

The role and possibilities of photodynamic theranostics, including fluorescence diagnostics and photodynamic therapy, in complex cytoreductive surgical treatment of peritoneal carcinomatosis, evaluation of the effectiveness of its use, and analysis of the impact of this approach on the results of surgical intervention were investigated. Available modern domestic and foreign scientific literature were analyzed using PubMed, eLibrary.ru, and Google Scholar. Peritoneal carcinomatosis is characterized by the spread of tumor cells in the peritoneum and can be either a primary form of a tumor, such as pseudomyxoma and mesothelioma, or metastatic spread of cancer, most often of the gastrointestinal tract or gynecological organs. Surgical treatment of peritoneal carcinomatosis is crucial in the complex treatment of this category of patients, which determines the importance of further improvement of cytoreductive technologies. The extent of peritoneal dissemination during surgery may be underestimated, since intraoperative diagnosis is based solely on visual inspection and palpation. Thus, the use of phototheranostics — fluorescence diagnostics and photodynamic therapy — is a promising direction that has an antitumor effect and visualizes the peritoneum involved in the oncological process, which is beneficial for determining the required volume of peritonectomy. Currently, they are promising methods in the treatment of tumors of various locations. Both techniques are linked by the principle of theranostics (including diagnosis of the disease and personalized treatment of the patient) and imply the use of specific dyes (photosensitizers) and their ability to be excited under the influence of light of a certain wavelength. The therapeutic and diagnostic potential of phototheranostics in the complex surgical treatment of peritoneal carcinomatosis is emphasized; the main problems are described and prospects for the development of this technology are presented based on retrospective and prospective studies and systematic reviews.

Posttraumatic Hydrocephalus Following Decompressive Craniectomy in Traumatic Brain Injury: Proportion and Risk Factors

Abstract Background Posttraumatic hydrocephalus (PTH) is an important cause of morbidity after decompressive craniectomy (DC) following traumatic brain injury (TBI). Early diagnosis and treatment of PTH can prevent further neurological compromise in patients who are recovering from TBI. Objective The aim of this study was to assess the proportion of patients who develop hydrocephalus after undergoing DC and to identify the factors associated with PTH requiring surgical treatment in patients undergoing DC for TBI. Methods Data of patients undergoing DC for TBI in the Trauma Neurosurgery Unit, Medical College Hospital, Trivandrum, between June and December 2020 were collected prospectively. Results A total of 48 patients who underwent DC were studied. Six (12.5%) patients developed PTH. The patients were divided into two groups: PTH (patients who developed hydrocephalus) and non-PTH (patients who did not develop hydrocephalus). Age, sex, mode of injury, severity of injury, and preoperative radiological findings were not associated with the development of PTH. A distance of craniectomy margin from the midline of less than 2.5 cm was found to be statistically significant. No statistical difference was found in the outcome among the PTH and non-PTH groups. Conclusion Craniectomy with a superior limit too close to the midline can predispose patients undergoing DC to the development of hydrocephalus. We therefore suggest performing wide DCs with the superior limit greater than 25 mm from the midline.

The utility of a CT grading scale in deciding on surgical intervention for patients with suspected small bowel obstruction

BackgroundA grading system was developed for computerized tomography (CT) scans evaluating patients with suspected small bowel obstruction (SBO). We hypothesized that patients with a higher grade of suspected SBO on CT scan would be more likely to require surgical intervention. MethodsRetrospective chart review of patients who presented to the Emergency Room (ER) who had a CT of the abdomen and pelvis for suspected SBO. Patients were divided into 5 groups: Grade 1 (SBO unlikely), Grade 2 (probable partial or early SBO), Grade 3 (probable high grade SBO), Grade 4 (SBO with changes concerning for ischemia) and Not Graded. ResultsThe CT scans of 655 patients were graded. Of the 22 patients with a grade 1 SBO, only 1 went for surgery (4.5 %). For grade 2 patients, 23 out of 299 had an operation (7.7 %), for grade 3 it was 84 out of 299 (28.1 %) and for grade 4 SBO, 25 out of 35 patients (71.4 %) had surgery. The p value is <0.00001. The three most common intraoperative findings were SBO obstruction from adhesions alone (48 % of cases), followed by incarcerated hernias (12 %) and ischemic bowel (9 %). Only 8 cases out of 133 operations (6 % of total) had no findings at time of surgery other than dilated bowel. ConclusionsThe CT grading scale for SBO developed at our institution shows excellent correlation between grade and going for surgery, with few negative results, and can be a useful tool among other factors for general surgeons when deciding whether or not to operate on a patient with suspected SBO.

Use of Densitometric Indicators Free DICOM-Viewer’s and Digital Data Processing Programs in Surgical Treatment of Patients with Pulmonary Tuberculosis

Objective — to determine the potential of using freely distributed specialised digital data processing programs and free DICOM-viewers for assessing densitometric indicators obtained from computed tomogra­phy of the thoracic organs. This aims to facilitate the planning of surgical treatment for patients with pulmonary tuberculosis and to substantiate methods for preventing pulmonary-pleural complications. Materials and methods. A retrospective analysis was conducted on the examination and treatment results of 103 patients with specific tuberculous lesions of the lungs. Histological examination of the resected material determined the degree of the specific inflammatory process in the affected tissue, based on which patients were categorised into groups. Group I included 32 patients with low activity of the specific inflammatory process, Group II comprised 37 patients with moderate activity and Group III included 34 patients with high activity. Using five common digital processing programs, densitometric indicators of the thoracic organs' structures were obtained. The accuracy of density indicators displayed by these programs was analysed in comparison with the results of histological examinations. Results and discussion. According to our data, the densitometric indicators obtained using free DICOM-viewers and digital data processing programs show a strong correlation with the reference standard and among themselves. The determined density indicators have a strong association with histological findings of emphysema and fibrosis of the lung parenchyma. These indicators are reliably identified both in cases of high activity of specific inflammation in the lung parenchyma and in inactive processes, allowing for patient stratification. It was found that the average density values of the mediastinal lymph nodes in cases of inactive specific inflammatory processes in 80 % of cases were (54.4 ± 17.8) HU. Values of (15.0 ± 2.5) HU characteri­sed high activity of specific inflammatory processes and the progressive phase of the disease. Clinically, 89 (86.4 %) of the patients with significant deviations in the densitometric density indicators of the lung parenchyma from the norm experienced prolonged air leakage in the postoperative period. In 96 (93.2 %) patients with altered density of mediastinal lymph nodes, prolonged postoperative exudation through pleural drains was noted. Patients with altered densitometric indicators had complicated intraoperative and postoperative courses. Changes in the density of the lung parenchyma detected on computed tomography of the thoracic organs were confirmed in 96.1 % of cases by histological examination of the resected material. These changes were reliably detected by all the programs studied. Conclusions. Densitometric indicators obtained using DICOM-viewers and digital data processing programs enable the planning of surgical treatment for patients with pulmonary tuberculosis and the reasoned application of methods to prevent pulmonary-pleural complications.

A systematic review and meta-analysis of operative versus non-operative management for first time traumatic anterior shoulder dislocation in young adults

Background The most appropriate management following primary traumatic anterior shoulder dislocation in young adults is unclear. This systematic review and meta-analysis evaluated operative versus non-operative management. The primary outcome measure was re-dislocation rate, in contrast to the often reported ‘recurrent instability’, which includes subjective instability. Methods Our review was prospectively registered with PROSPERO (CRD42022322600) and reported as per PRISMA guidelines. Selection criteria included mean age of participants between 15 and 25 and minimum follow-up of 1 year. Results 21 studies meet the inclusion criteria with 5142 patients included. The mean age of patients was 23, with 87% male. There was a median of 54 patients per study and a mean follow up of 46 months per study. The mean re-dislocation rate was 16.08% in the operative group and 24.84% in the non-operative group. In the subgroup meta-analysis, including only RCTs, comparing arthroscopic stabilisation vs non-operative there was an odds ratio of 0.09, strongly favouring intervention. Discussion This systematic review found the literature available supports surgical intervention in patients under the age of 25, in order to reduce re-dislocation. However, there is a lack of cost-effectiveness data to support these findings, and this should be an area of future research.

Case of successful treatment of spinal infection in a patient with high comorbidity and septic manifestations

The study presents a clinical case of complex treatment of a patient with high comorbidity (Charlson comorbidity index = 6 points) who had severe sepsis (SOFA score = 8 points) with multiple foci of pyogenic infection (spinal epiduritis, paravertebral and subdural abscesses, purulent meningitis, bilateral lower lobe pneumonia). The syndrome-based approach with the use of minimally invasive approaches in the early stages (no later than 12 hours from the onset of clinical manifestations of the disease) ensured a favorable outcome. Based on the results of surgical treatment, a conclusion was made about the tactics of surgical treatment in patients with spinal infection against the background of sepsis.

Outcomes of Complete Transcatheter versus Complete Surgical Treatment in Patients with Severe Aortic Valve Stenosis and Concomitant Coronary Artery Disease

Outcomes of Complete Transcatheter versus Complete Surgical Treatment in Patients with Severe Aortic Valve Stenosis and Concomitant Coronary Artery Disease

The effectiveness of minimally invasive surgical techniques for treating patients with chronic venous insufficiency in the stage of trophic disorders: comparative study

Introduction. Despite the active introduction of minimally invasive techniques into modern phlebology, the problem of surgical treatment of chronic venous insufficiency (CVI) in the stage of trophic disorders is still far from being finally resolved, especially problems of horizontal reflux. Aim. Тo comparatively evaluate the results of using various tactics of minimally invasive surgical treatment in patients with lower extremitiesʹs CVI in the stage of trophic disorders.Materials and methods. A study at 139 patients with CVI at the stage of trophic disorders was carried out. Group 1 (n = 79) included patients who underwent endovasal laser coagulation of the trunks of the great and small saphenous veins (GSV and SSV) with microfoam sclerotherapy of varicose perforating veins. In group 2 (n = 60) – method of intervention was determined by the diameter of Cockettʹs perforants.Results. Indicators of the early postoperative period in the study groups were comparable. After 2 months, no cases of relapse in the GSV and SSV were registered. Recurrence of horizontal reflux was observed only in 6 (7.6%) people in group 1. In long-term postoperative follow-up, decrease in the severity of the disease according to the VCSS scale was found in both groups (p &lt; 0.001). The persistence of pathological reflux along was observed in 16 (22.5%) patients of group 1. Moreover, in 62.5% and 68.75% cases of relapses, the perforants had, respectively, a large diameter and high blood flowʹs speed.Discussion. In general, minimally invasive techniques used demonstrated comparable clinical results and high efficiency. At the same time, the importance of preoperative assessment and taking into account the properties of perforants has been proven.Conclusion. The claimed method should be considered as an effective and safety method of obliteration of incompetent perforating veins at severe forms of CVI.

Efficiency and productivity gains of robotic surgery: The case of the English National Health Service.

This paper examines the effect of new medical technology (robotic surgery) on efficiency gains and productivity changes for surgical treatment in patients with prostate cancer from the perspective of a public health sector organization. In particular, we consider three interrelated surgical technologies within the English National Health System: robotic, laparoscopic and open radical prostatectomy. Robotic and laparoscopic techniques are minimally invasive procedures with similar clinical benefits. While the clinical benefits in adopting robotic surgery over laparoscopic intervention are unproven, it requires a high initial investment cost and carries high on-going maintenance costs. Using data from Hospital Episode Statistics for the period 2000-2018, we observe growing volumes of prostatectomies over time, mostly driven by an increase in robotic-assisted surgeries, and further analyze whether hospital providers that adopted a robot see improved measures of throughput. We then quantify changes in total factor and labor productivity arising from the use of this technology. We examine the impact of robotic adoption on efficiency gains employing a staggered difference-in-difference estimator and find evidence of a 50% reduction in length of stay (LoS), 49% decrease in post-LoS and 44% and 46% decrease in postoperative visits after 1year and 2years, respectively. Productivity analysis shows the growth in radical prostatectomy volume is sustained with a relatively stable number of urology surgeons. The robotic technique increases total production at the hospital level between 21% and 26%, coupled with a 29% improvement in labor productivity. These benefits lend some, but not overwhelming support for the large-scale hospital investments in such costly technology.

Surgical Treatment of Neuropathic Chronic Postherniorrhaphy Inguinal Pain: A Systematic Review and Meta-Analysis.

Background/Objectives: Neuropathic chronic postherniorrhaphy inguinal pain (CPIP) is a serious adverse outcome following inguinal hernia repair surgery. The optimal surgical treatment for neuropathic CPIP remains controversial in the current literature. This systematic review aims to evaluate the effectiveness of various surgical techniques utilized to manage neuropathic CPIP. Methods: The electronic databases Medline, Embase, Web of Science, Cochrane Central, and Google Scholar were searched. Inclusion criteria were defined to select studies reporting on the efficacy of surgical interventions in patients with neuropathic CPIP. The primary outcome was postoperative pain relief, as determined by postoperative numerical or nonnumerical pain scores. Results: Ten studies met the inclusion criteria. Three surgical techniques were identified: selective neurectomy, triple neurectomy, and targeted muscle reinnervation. Proportions of good postoperative results of the surgical techniques ranged between 46 and 88 percent. Overall, the surgical treatment of neuropathic CPIP achieved a good postoperative result in 68 percent (95% CI, 49 to 82%) of neuropathic CPIP patients (n = 244), with targeted muscle reinnervation yielding the highest proportion of good postoperative results. Conclusions: The surgical treatment of neuropathic CPIP is generally considered safe and has demonstrated effective pain relief across various surgical techniques. Targeted muscle reinnervation exhibits considerable potential for surpassing current success rates in inguinal hernia repair surgery.

Provider opinions on effectiveness of physical therapy as treatment for glenohumeral arthritis

IntroductionPhysical therapy (PT) is a described first-line treatment option for glenohumeral arthritis, but its efficacy for treating this spectrum of disease is not well understood. The purpose of this study is to evaluate the opinions of expert providers—orthopedic surgeons and physical therapists—regarding the utility of PT in treating glenohumeral arthritis in different stages of radiographic severity. Our goal is to identify areas of interprofessional majority agreement as well as areas without agreement that warrant further investigation. MethodsA 35-question survey was created and distributed via email to members of the American Shoulder and Elbow Surgeons and the American Society of Shoulder and Elbow Therapists, collecting information on demographics, professional experience, and the perceived benefit of PT for patients with different stages of glenohumeral arthritis based on radiographic severity. Survey responses were analyzed for inter-professional differences in distribution of answer choices as well as for majority agreement statements. Items with > 50% agreement from a professional group were considered statements of majority agreement. Results190 surgeons and 39 physical therapists completed the survey. Surgeons and therapists demonstrated different distribution of answer choices in 25 of the 29 non-demographic related questions (86%). Surgeons and therapists reached the same majority statement in eight items (28%) and reached disagreeing majority statements in four items (14%). They agreed on the benefits of PT for mild arthritis, the benefits of corticosteroid injections, the frequency of strengthening exercises, and that PT failure should not be required for surgical approval in patients with severe arthritis. They disagreed on the whether PT exacerbates symptoms in patients with moderate arthritis, and whether preoperative PT influences postoperative outcomes. ConclusionBoth surgeons and therapists agreed that PT may be less beneficial for patients with more advanced radiographic arthritis and that PT failure should not be required for insurance approval for surgical intervention in patients with severe glenohumeral arthritis. Further research is needed to determine the efficacy of PT for patients with moderate arthritis as well as the utility of preoperative PT for improving postoperative outcomes.

Extent of surgery for unilateral papillary thyroid cancer with nonsuspicious contralateral nodules by ultrasound.

The discussion about surgical treatment of patients with papillary thyroid cancer(PTC) has been an ongoing issue, which is mainly focused on characteristics of tumor, but rarely on nonsuspicious contralateral nodules. We aimed to compare recurrence-free survival(RFS)/progression-free survival(PFS) of unilateral PTC patients with nonsuspicious contralateral nodules after different extents of surgery. Unilateral PTC patients with nonsuspicious contralateral nodules underwent surgery from 2015 to 2017 were enrolled. The association between surgical extent and RFS/PFS was analyzed by Kaplan-Meier method and Cox proportional hazards model. A total of 1293 PTC patients (595[46.0%]TT,523[40.4%]lobectomy+nodule enucleation(LNE),175[13.5%]lobectomy) were analyzed. Patients with a greater surgical extent were more likely to be older, have a greater multifocality of the tumor and contralateral nodules, larger contralateral nodules and primary tumors, and more micro extrathyroidal extension (P < 0.05). After a median follow-up of 45 months, significant growth(>3 mm) was identified in 24 (4.6%) and 19 (10.9%) patients in the LNE and lobectomy group, 7 (1.2%), 14 (2.7%) and 11 (6.3%) structural recurrences and 7 (1.2%), 11 (2.1%) and 7 (4.0%) progression in disease were identified in the TT, LNE and lobectomy groups, respectively. Unadjusted and adjusted RFS/PFS were significantly worse for patients treated with lobectomy than for those who underwent LNE or TT(3-year RFS, 95.5%, 98.2% vs. 99.0%; 3-year PFS, 97.9%, 98.9% vs. 99.0%, P < 0.05), but difference in PFS between LNE and TT lost statistical significance (unadjusted P = 0.226, adjusted P = 0.150). Due to subtle changes in nodules and acceptable prognosis, lobectomy is a considerable option for unilateral PTC patients with nonsuspicious nodules, when a similar prognosis to TT is expected, LNE may be an effective alternative to optimize quality of life.

Topical dexamethason effectiveness combined with surgical intervention in patients suffering from chronic subdural hematoma

BackgroundA chronic subdural hematoma (CSDH) is one of the most common neurosurgery operations. This study aimed to evaluate the effect of topical corticosteroids combined with surgery in patients with CSDH. Materials and MethodsThe present study is a clinical trial study on patients referred to hospitals associated with Ahvaz University of Medical Sciences with chronic subdural hematoma in 2019. Patients requiring surgical drainage of chronic subdural hematoma who met the inclusion criteria underwent open craniotomy surgery on the side of the hematoma. A drain was placed in the open craniotomy site. On the third day after the operation, before removing the drain, 40 mg of methylprednisolone sodium succinate was injected through the drain into the subdural space, after which the drain was pulled entirely. Patients were evaluated with the Markwalder Grading Scale (MGS) on the third day, third month, and sixth month after surgery for improved or worsened neurological symptoms. Also, in the third and sixth months after surgery, the patients underwent Computerized Tomography Scan imaging and were checked for recurrence. Results32 patients with CSDH entered the study, including 28 men and four women, with a mean age of 71.62 ± 9.85 years. Moreover, 87.5 % had a unilateral chronic subdural hematoma (uCSDH), and 12.5 % had a bilateral chronic subdural hematoma (bCSDH). Left and right uCSDHs had the same frequency (43. 8 %). After surgery, 26 patients had no postoperative complications, and six patients experienced pneumocephalus. ConclusionTopical dexamethasone injection through the potential CSDH cavity can result in desirable outcomes.