Postoperative recovery scores and pain management: a comparison of modified thoracolumbar interfascial plane block and quadratus lumborum block for lumbar disc herniation.

PURPOSE: In this prospective, randomized study, we aimed to compare the global recovery scores and postoperative pain management between US-guided mTLIP block versus QLB after lumbar spine surgery. METHODS: 60 patients with ASA score I-II planned for microendoscopic discectomy under general anesthesia were included. We allocated the patients into two groups: the QLB group (n = 30) or the mTLIP group (n = 30). QLB and mTLIP was performed with 30 ml 0.25% bupivacaine in the groups. Paracetamol 1 g IV 3 × 1 was ordered to the patients at the postoperative period. If the NRS score was ≥ 4, 1 mg/kg tramadol IV was administered as rescue analgesia. RESULTS: There was a significant between-group difference in the mean global QoR-40 scores 24 h postsurgery. Both the static and dynamic NRS scores were significantly lower in the postoperative 1-16 h period in the mTLIP group. There was no significant between-group difference in the NRS scores 24 h postsurgery. There was no significant between-group difference in postoperative rescue analgesia consumption. However, the need for rescue analgesia was lower in the postoperative first 5 h in the mTLIP group, and survival probability was higher in the mTLIP group according to Kaplan-Meier survival analysis. There was no significant difference between the groups in the rate of adverse events. CONCLUSION: mTLIP provided superior analgesia compared to posterior QLB. The QoR-40 scores in the mTLIP group were higher than those in the QLB group.

Retinal nerve fiber layer and ganglion cell complex thickness in diabetic smokers without diabetic retinopathy.

PURPOSE: To compare the thickness of the retinal nerve fiber layer (RNFL) and macular ganglion cell-inner plexiform layer (GC-IPL) in smoker and nonsmoker diabetics without diabetic retinopathy. MATERIALS AND METHODS: Patients with diabetes were divided into two groups according to their smoking status: Group 1 consisted of 38 smoker diabetics who had chronically smoked more than 20 cigarettes per day for more than five years; Group 2 consisted of 38 nonsmoker diabetics. After a detailed ophthalmologic examination, the mean and regional (superior, supratemporal, inferior, inferotemporal, temporal, nasal, superonasal, and inferonasal) RNFL and GC-IPL thicknesses were measured with spectral-domain optic coherence tomography (SD-OCT) and compared between groups. RESULTS: The mean age was 54.7 ± 10.5 and 51.2 ± 9.7 years in the smoker and nonsmoker groups, respectively (p = 0.14). Gender, duration of diabetes, and the mean axial length were similar between groups (p:0.43, p:0.54, p: 0.52, respectively). Mean RNFL thickness was 89.1 ± 8.0 µm in the smoker group and 93.4 ± 7.0 µm in the nonsmoker group, and it was significantly thinner in the smoker group (p = 0.01). The temporal RNFL thickness in the smoker group was thinner than in the nonsmoker group (p = 0.02). There was no difference in superior, inferior, and nasal RNFL thicknesses between the groups (p = 0.31, p = 0.12, p = 0.39, respectively). The mean macular GC-IPL thickness of the smoker and nonsmoker groups was 78.53 ± 15.74 µm and 83.08 ± 5.85 µm, respectively (p = 0.09). Superior, superonasal, inferonasal, inferior, inferotemporal, and superotemporal quadrant GC-IPL thicknesses were similar between the groups (p = 0.07, p = 0.60, p = 0.55, p = 0.77, p = 0.71, p = 0.08, respectively). The groups showed no difference in minimum GC-IPL thickness (p = 0.43). There was a significant negative correlation between smoking exposure and mean, inferior quadrant RNFL thicknesses in the smoker group (p = 0.04, r= -0.32, and p = 0.01, r= -0.39, respectively). CONCLUSION: Mean RNFL thickness was significantly thinner in smoker diabetics. Although not statistically significant, especially mean, superior, and superotemporal GC-IPL was thinner in smoker diabetics. The results suggest a potential association between the coexistence of diabetes and smoking with alterations in RNFL and GC-IPL thickness.

Comparative assessment of woven endobridge embolization and standard coil occlusion for the treatment of ruptured basilar tip aneurysms.

PURPOSE: Endovascular coil occlusion represents the standard treatment for basilar tip aneurysms. Recently, this role has been rivalled by intrasaccular flow disruptors across numerous centres. We retrospectively compared WEB embolization and coiling for the treatment of ruptured basilar tip aneurysms. METHODS: Patients treated with WEB or coiling at four neurovascular centres were reviewed. Procedure-related complications, clinical outcome, and angiographic results were retrospectively compared. RESULTS: The study included 23 patients treated with the WEB (aneurysm size: 6.6 ± 1.9 mm) and 56 by coiling (aneurysm size: 6.7 ± 2.5 mm). Stent-assistance was more often necessary with coiling than with WEB embolization (32% vs. 4%, p = 0.009). A modified Rankin scale score ≤ 2 at discharge had 21 (37.5%) patients in the coiling group and 12 (52.2%) in the WEB group (p = 0.235). Immediate complete and adequate occlusion rates were 52% for the WEB and 87% for coiling. At short-term follow-up, these rates were 87% for the WEB and 72% for coiling, respectively. There was no delayed aneurysm re-bleeding during follow-up. CONCLUSION: Both coiling and WEB seem to prevent rebleeding in ruptured BTA aneurysms. WEB embolization required less frequently stent-support than coiling, potentially advantageous for SAH patients to avoid anti-platelet therapy in the light of concomitant procedures like ventricular drainage.

Efficacy of transversalis fascia plane block as a novel indication for varicocelectomy surgery: prospective randomized controlled study.

BACKGROUND: Varicocele occurs as a result of dilatation of the pampiniform plexus in the spermatic veins. In this study, our primary aim was to evaluate the effect of Transversalis Fascia Plane Block (TFPB) on pain scores in the postoperative period in patients undergoing varicocelectomy surgery, and our secondary aim was to evaluate the effect of TFPB on analgesic consumption. METHODS: The study was initiated following local ethics committee approval, and sixty ASA I-II patients > 18y scheduled to undergo varicocelectomy and who consented to participation were enrolled. Before the procedure, the patients were randomly assigned two groups: Transversalis Fascia Plan block group (Group TFPB) or surgical incision site infiltration group (Group I).All surgeries were carried out under general anesthesia, and microsurgery using the subinguinal approach. After surgical suturing, TFPB and local infiltration blocks were applied prior to termination of anesthesia.For each block, 20 mL of 0.25% bupivacaine was utilized. Patients' demographic information, passive and active VAS ratings after surgery, usage of non steroidal anti-inflammatory medications and rescue analgesia, and the requirement for rescue analgesia, were recorded. RESULTS: A total of 60 patients were included in the study. In terms of demographic data, there was no difference between the groups. At all hours, there was a statistically significant decrease in favor of Group TFPB in terms of active and passive VAS scores (p < 0.001), non steroidal anti-inflammatory analgesic use (p < 0.05), and tramadol requirement (p < 0.001). CONCLUSION: This study has shown that TFPB can provide a more effective analgesia when compared to surgical site infiltration.

Comparison of three different intraocular lens implantation techniques in the absence of capsular support: sutured scleral, haptic flanged intrascleral, and four flanged intrascleral fixations.

INTRODUCTION: After lens extraction, if the capsular bag insufficiency occurs, there are different IOL implantation techniques. IOL implantation in the posterior chamber is safer in eyes with low endothelial cell count, peripheral anterior synechiae, shallow anterior chamber, and glaucoma. Alternative approaches for scleral fixation techniques, both with and without sutures, continue to undergo development. In this study, we aimed to compare the postoperative outcomes of the sutured scleral fixation (SSF), haptic flanged intrascleral fixation (HFISF) and four flanged intrascleral fixation (FFISF) IOL implantation techniques in eyes with the absence of capsular support. MATERIALS AND METHODS: A hundred and thirty-seven aphakic eyes with the absence of capsular support were included in the study. The patients were divided into three groups: group 1-SSF, group 2-HFISF (Yamane technique), and group 3-FFISF. Surgical time in minutes, preoperative and postoperative parameters such as best corrected visual acuity (BCVA), corneal astigmatism, lenticular astigmatism, intraocular pressure (IOP), specular microscopy, central macular thickness (CMT) were recorded. Pseudophacodonesis was assessed at 6 months postoperatively using a slit lamp, and early and late complications were recorded. RESULTS: Of the 137 eyes, 69 eyes were included in the SSF group, 41 eyes in the HFISF group, and 27 eyes in the FFISF group. No statistically significant differences were observed among the three groups in terms of age, gender, preoperative mean BCVA, corneal astigmatism, IOP, endothelial cell density, and CMT. It was observed that the mean BCVA significantly improved compared to the preoperative visual acuity in all three groups. Postoperative lenticular astigmatism, pseudophacodonesis score, percentage of the endothelial cell loss were found to be higher in FFISF groups. The surgical time was found to be shorter in the HFISF group. IOL decentration was observed in 1.44% of the SSF group and 7.40% of the FFISF group. Cystoid macular edema was observed in 5.79% of the SSF group, 4.87% of the HFISF group, and 7.40% of the FFISF group. Retinal detachment was observed in 1.44% of the SSF group and 7.31% of the HFISF group. CONCLUSIONS: The optimal technique for treating aphakia without capsular support remains uncertain. Surgeons are tasked with a complex decision, aiming for both excellent vision and minimal risk. This decision is based on their expertise, the distinctive ocular condition of the patient, and the availability of essential operating room equipment. In this study, the following findings were observed: in the HFISF technique, the average surgical time was found to be shorter, the SSF technique demonstrated greater stability in terms of astigmatism and pseudophacodonesis and the FFISF technique was recognized for its relatively straightforward application method. It is important to note that the three IOL implantation techniques yielded comparable outcomes in terms of postoperative BCVA, as well as early and late complications.

The Aortic Ductus Diverticulum-Innocent Bystander or Potential Source of Thromboembolic Stroke?

OBJECTIVE: Due to reversal blood flow in the diastolic phase, outpouchings at the aortic isthmus may carry the risk of thrombus formation and subsequent thromboembolism. The objective was to evaluate the association between aortic ductus diverticula (ADDs) and ischemic brain alterations in cerebral magnetic resonance imaging. METHODS: A retrospective analysis of 218 patients who received both a dedicated computed tomography angiography of the thoracic aorta and a brain magnetic resonance imaging was performed. Two radiologists independently reviewed all examinations for the presence of ADD as well as ischemic alterations of the brain. The association between this anatomical variant and ischemic brain alterations was evaluated by univariate and bivariate logistic regression analyses. RESULTS: ADDs were identified/present in 35 of 218 patients (16%). Ischemic brain alterations were found in 57% of patients (20/35) with an ADD and in 42% of the control group (77/183, P = 0.1). The presence of an ADD did not prove to be an independent risk factor for ischemic brain alterations after multivariate adjustment (odds ratio = 1.7, 95% confidence interval = 0.72-3.96, P = 0.225). CONCLUSIONS: In the present study, ADDs were not significantly associated with ischemic brain alterations. Therefore, ADDs seem to be an innocent bystander with respect to the pathogenesis of ischemic brain alterations.

Stent-assisted WEB embolization: aneurysm characteristics, outcome and case report of a WEB delivered through a stent.

PURPOSE: Woven Endobridge (WEB) embolization has become a well-established endovascular treatment option for wide-necked bifurcation aneurysms. The objective was to analyse cases that required additional stent-implantation. METHODS: Images of 178 aneurysms ≤ 11 mm treated by WEB only or by WEB plus stent were retrospectively reviewed, evaluating aneurysm characteristics, procedural specifics, adverse events and angiographic results. Moreover, we report a case of a WEB delivered through a previously implanted stent. RESULTS: Additional stent implantation was performed in 15 patients (8.4%). Baseline patient and aneurysm characteristics were comparable between both groups. A single stent was used in 12 cases and 2 stents in Y-configuration in 3. Thromboembolic complications occurred more often with stent assistance (33.3% vs. 8.0%, p = 0.002), while ischemic stroke rates were comparable between both groups (0% vs. 1.8%, p = 1.0). Six-month angiographic follow-up showed complete occlusion, neck remnants and aneurysm remnants in 73.4%, 19.4% and 7.3% after WEB only, respectively, and in 66.7%, 20.0% and 16.7% after WEB plus stent, respectively (p = 0.538). A case report shows that WEB deployment through the struts of a previously implanted standard microstent is feasible, even if a VIA 33 microcatheter is needed. CONCLUSION: In the present study, stent-assisted WEB embolization had a comparable safety and efficacy profile compared to treatment by WEB only. However, stent-assisted WEB embolization requires long-term anti-platelet medication, which annihilates the advantages of the WEB as a purely intrasaccular device. CLINICAL TRIAL REGISTRATION NUMBER: N/A.

How Covid-19 pandemic and partial lockdown decisions affect air quality of a city? The case of Istanbul, Turkey.

The world is currently struggling with a new type of coronavirus (2019-nCoV) pandemic that first appeared in Wuhan, China, and then spread to almost all countries. As in other countries of the world, public authorities in Turkey are implementing many preventive and mitigating partial lockdown (PL) actions against the virus's effects. Some decisions and policies implemented before and after March 11, 2020, when the first virus case has been identified, have reduced people and traffic circulation, which has also turned into some improvements in air quality. At this point, this study aims to investigate how this pandemic affects the air quality of a metropolis. A case study of the city of Istanbul, the most affected city with more than half of Turkey's cases, is performed. In our analysis, we observe, compare, and discuss the impact of the COVID-19 pandemic and PL decisions on Istanbul city's air quality. We consider the particulate matter (PM10), sulfur dioxide (SO2), carbon monoxide (CO), nitrogen dioxide (NO2), nitrogen oxide (NO), nitrogen oxides (NOx), and ozone (O3) concentrations. We used data from 19 air monitoring stations (AMSs) and obtained improvements in the air quality for the pandemic period. In summary, the concentration levels in PM10, NO2, NO, and NOx result in a clear decline in pandemic times compared to the normal times in Istanbul. On the other hand, a non-homogenous trend for SO2 and CO concentrations is observed for different AMSs. A partial increase in O2 concentration is obtained in the comparison of before and during the PL period.

Reduction of CT artifacts from cardiac implantable electronic devices using a combination of virtual monoenergetic images and post-processing algorithms.

OBJECTIVES: To evaluate the reduction of artifacts from cardiac implantable electronic devices (CIEDs) by virtual monoenergetic images (VMI), metal artifact reduction (MAR) algorithms, and their combination (VMIMAR) derived from spectral detector CT (SDCT) of the chest compared to conventional CT images (CI). METHODS: In this retrospective study, we included 34 patients (mean age 74.6 ± 8.6 years), who underwent a SDCT of the chest and had a CIED in place. CI, MAR, VMI, and VMIMAR (10 keV increment, range: 100-200 keV) were reconstructed. Mean and standard deviation of attenuation (HU) among hypo- and hyperdense artifacts adjacent to CIED generator and leads were determined using ROIs. Two radiologists qualitatively evaluated artifact reduction and diagnostic assessment of adjacent tissue. RESULTS: Compared to CI, MAR and VMIMAR ≥ 100 keV significantly increased attenuation in hypodense and significantly decreased attenuation in hyperdense artifacts at CIED generator and leads (p < 0.05). VMI ≥ 100 keV alone only significantly decreased hyperdense artifacts at the generator (p < 0.05). Qualitatively, VMI ≥ 100 keV, MAR, and VMIMAR ≥ 100 keV provided significant reduction of hyper- and hypodense artifacts resulting from the generator and improved diagnostic assessment of surrounding structures (p < 0.05). Diagnostic assessment of structures adjoining to the leads was only improved by MAR and VMIMAR 100 keV (p < 0.05), whereas keV values ≥ 140 with and without MAR significantly worsened diagnostic assessment (p < 0.05). CONCLUSIONS: The combination of VMI and MAR as well as MAR as a standalone approach provides effective reduction of artifacts from CIEDs. Still, higher keV values should be applied with caution due to a loss of soft tissue and vessel contrast along the leads. KEY POINTS: • The combination of VMI and MAR as well as MAR as a standalone approach enables effective reduction of artifacts from CIEDs. • Higher keV values of both VMI and VMIMAR at CIED leads should be applied with caution since diagnostic assessment can be hampered by a loss of soft tissue and vessel contrast. • Recommended keV values for CIED generators are between 140 and 200 keV and for leads around 100 keV.

Pre-procedure intravenous lidocaine administration on propofol consumption for endoscopic retrograde cholangiopancreatography: A prospective, randomized, double-blind study.

BACKGROUND AND AIM: The endoscopic retrograde cholangiopancreatography (ERCP) procedure is generally performed in patients with high comorbidity. We aimed to reduce the consumption of propofol by adding lidocaine before ERCP. METHODS: Eighty ERCP patients with ASA I-III, aged between 45-75 years, were randomly divided into two groups. Lidocaine group (group L, n = 40), received 1-mg midazolam, 1.5 mg/kg lidocaine, and 1 mg/kg propofol intravenously. The control group (group C, n = 40) received 1-mg midazolam, saline in the same volume as the lidocaine group, and 1 mg/kg propofol intravenously. Propofol was administered with intermittent bolus doses. Propofol consumption, oropharyngeal reflex, recovery time, endoscopist satisfaction, ketamine need, and side-effects were recorded. RESULTS: Propofol consumption during the procedure was statistically lower in group L than in the control group (157.25 ± 39.16 mg vs 228.75 ± 64.62 mg respectively, P < 0.001). Additionally, recovery time was statistically faster in group L compared with the control group (7.78 ± 3.95 min vs 11.92 ± 3.24 min respectively, P < 0.001). The oropharyngeal reflex was less in group L than control group (6/40 vs 15/40 respectively, P = 0.042). There was no significant difference between the two groups regarding visual analogue scale scores and endoscopist satisfaction (P > 0.05). CONCLUSIONS: We recommend the use of intravenous lidocaine before the ERCP procedure as it reduces propofol consumption, recovery times, and oropharyngeal reflex.

Analyzing the service quality priorities in cargo transportation before and during the Covid-19 outbreak.

The aim of this study is to find out the most critical service quality priorities in cargo transportation before the Covid-19 and during the Covid-19 outbreak by applying the Fuzzy Importance-Performance-Impact Analysis (FIPIA) method. At the same time, it is also aimed to decide the best resource allocation in cargo services and to show the differences between both periods. This is the first study using the FIPIA method in determining the service quality priorities of consumers using cargo service. A total of 723 participants responded to the questionnaire consisting of 341 participants before the Covid-19 and 382 participants during the Covid-19 period. This study also examined whether there is a relationship between the sectors most frequently used in cargo service in both periods and service quality priorities and found the differences in consumers' sectors most frequently. According to data found in the study, the application of promotion and courteousness, and politeness of the personnel had the highest value in all service quality priorities before the Covid-19 outbreak. According to results, "evaluation of customer complaints in a short time" and "fast delivery" had the highest value in all service quality priorities after the Covid-19 outbreak. Evaluation of customer complaints in a short time and fast delivery had high importance values while performance and impact had relatively low importance, presenting a need to concentrate on these three-service qualities.

Strong fixation preference in patients with manifest exotropia: Does it matter or not?

PURPOSE: To evaluate the influence of strong fixation preference on clinical and surgical outcomes, in non-amblyopic patients with basic-type intermittent exotropia (IXT). MATERIALS AND METHODS: The records of patients were retrospectively investigated. Non-amblyopic patients with the diagnosis of basic-type IXT were enrolled and divided into two groups according to the presence of strong fixation preference (SFP). Best-corrected visual acuity, refractive errors, deviations in near and distance, convergence patterns, motor fusion, stereopsis were evaluated and compared. Patients who underwent surgery in each group composed subgroups and postoperative deviations, convergence patterns, motor fusion, and stereopsis were compared. RESULTS: Seventy-seven patients were enrolled and divided into two groups according to the presence of SFP: patients with SFP composed Group 1 and patients with alternating fixation composed Group 2. Statistically significant difference was seen between groups in terms of motor fusion (p: 0.02). Other parameters did not differ between groups. Data obtained from patients in subgroups of each group were not statistically different. CONCLUSION: The evaluation of basic-type exotropic patients according to their fixation preference revealed us that motor fusion might be affected by strong fixation preference. We also observed that SFP did not affect surgical success rates, convergence patterns, and stereopsis of exotropic patients.

Effects of glaucoma and central corneal thickness on optic nerve head biomechanics.

PURPOSE: To evaluate effects of glaucoma and central corneal thickness (CCT) on optic nerve head biomechanics. METHODS: Four groups were formed according to CCT measurements and the presence of glaucoma. Glaucomatous patients with thin (< 510 µ) and thick (> 570 µ) corneas composed groups 1 and 3, respectively. Nonglaucomatous patients with thin and thick corneas composed groups 2 and 4, respectively. Real-time elastography (RTE) was performed on all groups, and optic nerve strain rate (ONSR), orbital fat strain rate (OFSR), and strain ratio of orbital fat to the optic nerve and medial and lateral parts of the optic nerve (SROFON, SROFMON, SROFLON, respectively) were obtained and compared between groups. The correlations between CCT and these parameters were also investigated. RESULTS: Statistically significant difference was not found between groups in terms of strain rate of optic nerve and orbital fat, SRFON, SROFMON and SROFLON. There was a positive correlation between ONSR and OFSR and mean CCT in patients with CCT thinner than 510 µ (p: 0.03 r: 0.26, p: 0.01 r: 0.32 respectively). CONCLUSION: SROFON, SROFLON and SROFMON values did not differ between glaucomatous and nonglaucomatous patients with thin or thick CCTs. The correlations between CCT and OFSR and ONSR were found to be statistically significant in patients with thin CCT.

Comparison of Ultrasound-Guided Type-II Pectoral Nerve Block and Rhomboid Intercostal Block for Pain Management Following Breast Cancer Surgery: A Randomized, Controlled Trial.

PURPOSE: Although breast-conserving surgery-axillary dissection (BCS-AD) is a minimally invasive surgery, patients may suffer from moderate-to-severe pain. Several regional techniques can be used for pain control. The type II pectoral nerve block (PECS II) and the rhomboid intercostal block (RIB) are interfascial plane blocks that have been reported to provide effective analgesia after breast surgery. This study aims to compare the analgesic efficacy of the PECS II block and the RIB after breast surgery. PATIENTS AND METHODS: Ninety female patients aged 18 to 65 years with American Society of Anesthesiologists (ASA) classes I and II physical status who underwent unilateral BCS-AD surgery were included. Patients were divided into three groups (n = 30 in each): the PECS II group, the RIB group, or the control group. PECS II block and RIB were performed with 30 mL 0.25% bupivacaine. Ibuprofen 400 mg IV 3 × 1 was given in the postoperative period. A patient control analgesia device included a dose of 10 µg/mL fentanyl, which was prepared and connected to the patients. RESULTS: There were no statistical differences between groups in terms of demographical data. Postoperative fentanyl consumption was significantly lower in the PECS II and RIB groups than the control group. The need for rescue analgesia use was significantly higher in the control group than the other groups. At all times, visual analog scale scores were significantly lower in the PECS II and RIB groups than the control group. CONCLUSIONS: The PECS II block and the RIB provide similar effective analgesia after BCS-AD.

Efficacy of an Ultrasound-Guided Erector Spinae Plane Block for Postoperative Analgesia Management After Video-Assisted Thoracic Surgery: A Prospective Randomized Study.

OBJECTIVES: Investigate whether an ultrasound-guided erector spinae plane block (ESPB) can be used to manage postoperative pain in video-assisted thoracic surgery (VATS) patients. DESIGN: Prospective, randomized study. SETTING: Single institution, academic university hospital. PARTICIPANTS: Adult patients who underwent VATS under general anesthesia between September 2018 and March 2019. INTERVENTIONS: This study was an interventional study. MEASUREMENTS AND MAIN RESULTS: A total of 60 patients were randomly assigned into 2 groups (n = 30 per group): an ESPB group and a control group. In the ESPB group, a single-shot ultrasound-guided ESPB was administered preoperatively. The control group received no such intervention. All of the patients received intravenous patient-controlled postoperative analgesia, and they were assessed using visual analogue scale (VAS) scores, opioid consumption, and adverse events. There were no statistically significant intergroup differences with respect to the age, sex, weight, American Society of Anesthesiologists status, anesthesia duration, and surgery length (p > 0.05 for each). The opioid consumption at 1, 2, 4, 8, 16, and 24 hours and the active and passive VAS scores at 0, 2, 4, 8, 16, and 24 hours were statistically lower in the ESPB group at all of the time periods when compared with the control group (p < 0.05). In the control group, the nausea and itching rates were higher, but there were no intergroup differences in terms of other adverse effects. CONCLUSIONS: A preemptive single-shot ESPB may provide effective analgesia management after VATS.

The Effect of the Presence of Lower Urinary System Symptoms on the Prognosis of COVID-19: Preliminary Results of a Prospective Study.

PURPOSE: To investigate the effectiveness of benign prostatic hyperplasia (BPH)-related lower urinary tract symptoms (LUTS), which occur as a natural result of aging and androgen exposure, in predicting disease prognosis in male patients diagnosed with COVID-19. METHODS: The study was planned prospectively. The study included 63 male patients over 40 years of age diagnosed with COVID-19. The patients were diagnosed with COVID-19 based on the results of reverse transcription polymerase chain reaction tests of oropharyngeal and nasopharyngeal swabs obtained as per the World Health Organization guidelines. The presence of LUTS was assessed by the International Prostate Symptom Score (I-PSS), a subjective assessment, and the I-PSS was filled for the patients included in the study. The patients were divided into three groups based on their scores in the I-PSS survey: group 1: mild (0-7), group 2: moderate (8-19), and group 3: severe (20-35). The data of all three groups were statistically analyzed. RESULTS: In the assessment performed between the groups, it was identified that for patients in group 3, the length of hospital stay was longer, intensive care requirement was more frequent, and their mortality rates were numerically higher. In the evaluation made regarding the time to intensive care admittance, this was identified to be the shortest in group 3. CONCLUSION: As a result of our study, we think that in patients with COVID-19, BPH-related LUTS can guide clinicians in predicting prognosis.

Subarachnoid block and ultrasound-guided transversalis fascia plane block for caesarean section: A randomised, double-blind, placebo-controlled trial.

BACKGROUND: After caesarean section, maternal postoperative comfort is critical to allow the new mother to care for her baby. Insufficient pain relief during the postoperative period may delay maternal/infant bonding and, in addition, such pain has been linked to subsequent depression and chronic pain. Caesarean section is commonly performed with a Pfannenstiel incision, and a transversalis fascia plane (TFP) block provides postoperative analgesia in the T12 and L1 dermatomes. OBJECTIVE: The aim of this study was to investigate the effect of the TFP block on postoperative opioid consumption and pain scores in patients undergoing caesarean section under spinal anaesthesia. DESIGN: A randomised controlled, double-blind study. SETTINGS: Single-centre, academic hospital. PARTICIPANTS: Sixty patients undergoing caesarean section. INTERVENTIONS: The TFP group (n = 30) received an ultrasound-guided bilateral TFP block with 20 ml of 0.25% bupivacaine. The control group (n = 30) received 20 ml of saline bilaterally. Postoperative analgesia was given every 6 h with intravenous paracetamol 1 g and patient-controlled analgesia (PCA) with morphine. MAIN OUTCOME MEASURES: Postoperative visual analogue pain scores, morphine consumption, rescue analgesia and opioid-related side effects were evaluated. RESULTS: In the TFP group, the visual analogue pain scores were significantly lower at rest for 2 h after the operation (P = 0.011) and during active movement at 2, 4 and 8 h postoperatively (P = 0.014, <0.001 and 0.032, respectively). Morphine consumption in the first 24 h after surgery was significantly higher in the control group compared with the TFP group (38.5 ±â€Š11.63 and 19.5 ±â€Š8.33 mg, respectively; P < 0.001). The incidence of postoperative nausea and constipation were statistically higher in the control group than in the TFP group (P < 0.05). Patient satisfaction was significantly higher in the TFP group (P = 0.027). CONCLUSION: A postoperative TFP block can reduce opioid consumption and relieve acute pain after a caesarean section under spinal anaesthesia. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04172727.

Preemptive Analgesic Efficacy of the Ultrasound-Guided Bilateral Superficial Serratus Plane Block on Postoperative Pain in Breast Reduction Surgery: A Prospective Randomized Controlled Study.

PURPOSE: Breast surgery is an exceedingly common procedure and associated with an increased incidence of acute and chronic pain. Preemptive regional anesthesia techniques may improve postoperative analgesia for patients undergoing breast surgery. The aim of this study was to evaluate the effect of preoperative bilateral serratus plane block on postoperative opioid consumption in patients undergoing breast reduction surgery. METHODS: After ethical board approval, 40 patients undergoing breast reduction surgery were randomized into 2 groups: control group (Group C, n = 20) and serratus plane block group (Group SPB, n = 20). Group C received bilateral ultrasound-guided 2 ml 0.9% saline subcutaneously each block side, Group SPB received ultrasound-guided bilateral SPB with 0.25% bupivacaine 30 ml each side. The groups were administered the routine general anesthesia protocol. All operations were performed with the mediocentral pedicled reduction mammaplasty technique by the same surgeon. Postoperative analgesia was performed intravenously in the 2 groups twice a day with dexketoprofen trometamol 50 mg and patient-controlled analgesia with fentanyl. Postoperative analgesia was evaluated using the visual analog scale (VAS). Fentanyl consumption, additional analgesia requirement and opioid-related side effects were recorded during the first 24 h after surgery. RESULTS: Compared with control, the VAS score was statistically lower in the SPB group during all measurement times (p < 0.05). The 24-h opioid consumption was significantly higher in the control group compared with the SPB group (372.50 ± 39.65 vs. 296.25 ± 58.08 µq, respectively; p < 0.001). In addition, the analgesia requirement was statistically lower in the SPB group (8/20 vs. 2/20, respectively, p < 0.028). Nausea or vomiting was observed more often in the control group than in SPB block (9/20 vs. 2/20, respectively, p = 0.013), whereas other side effects were similar for the two groups. CONCLUSIONS: SPB can be used safely bilaterally in the management of pain for breast reduction surgery as it is easy to perform, provides excellent analgesia, and reduces opioid consumption and opioid sparing effect. LEVEL OF EVIDENCE II: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

Corneal topography, anterior segment and high-order aberration assessments in children with ≥ 2 diopter astigmatism.

PURPOSE: To assess topographic findings, anterior segment parameters and high-order aberrations (HOAs) by using corneal tomography in children with 2 diopters (dp) or more astigmatism. METHODS: Children with 2 dp or more astigmatism (study group) and children with astigmatism less than 1 dp (control group) were recruited. Corneal astigmatism, mean, steep, flat keratometry (K) findings, anterior and posterior K results and anterior segment parameters including anterior chamber depth, kappa distance, horizontal corneal diameter, mean, central, middle, peripheral corneal thicknesses (CT), white-to-white (WTW) distance and pupil diameter were measured by Galilei G4 Dual Scheimpflug corneal tomography. HOAs were also assessed and compared between groups. RESULTS: Fifty-eight eyes of 37 children in the study group and 37 eyes of 37 children in the control group were enrolled. The mean ages of groups were 9.7 ± 2.4 years and 9.3 ± 1.6 years in study and control groups, respectively. The mean astigmatism was 3.3 ± 1.1 dp and 0.5 ± 0.3 dp in study and control groups, respectively (p < 0.05). Total corneal astigmatism was 3.3 ± 0.84 dp and 1.14 ± 0.47 dp in study and control groups, respectively (p < 0.05). There was a significant difference between groups in terms of posterior steep K and posterior astigmatism values. Among anterior segment parameters, mean CT and WTW values were statistically different between groups. HOAs were found to be statistically different between groups. CONCLUSION: Higher posterior corneal astigmatism, thinner mean CT and lower WTW distance were found in children with 2 dp or more astigmatism. Besides, HOAs were much more in these astigmatic children.

Delirium due to the use of topical cyclopentolate hydrochloride.

Introduction - Our aim is to present a rare case where a child had delirium manifestation after instillation of cyclopentolate. Case presentation - A 7-year old patient was seen in our outpatient clinic, and cyclopentolate was dropped three times at 10 minutes intervals in both eyes. The patient suddenly developed behavioral disorders along with gait disturbance, and complained of visual hallucinations 20-25 minutes after the last drop. The patient was transferred to intensive care unit and 0.02 mg/kg IV. physostigmine was administered. The patient improved after minutes of onset of physostigmine, and was discharged with total recovery after 30 minutes. Conclusion - Delirium is a rare systemic side effect of cyclopentolate. The specific antidote is physostigmine, which can be used in severely agitated patients who are not responding to other therapies.