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Li A, Yang X, Wang W, Huang W, Ding H, Nie K, Zhong T, Hu S, Yang Z, Zhong X. Comparative visual outcomes of the first versus second eye following small-incision lenticule extraction (SMILE). BMC Ophthalmol 2024; 24:158. [PMID: 38600456 PMCID: PMC11007869 DOI: 10.1186/s12886-024-03414-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 03/26/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND This study aimed to compare the visual outcomes of the first operated eyes with those of the second operated eyes following small-incision lenticule extraction (SMILE). METHODS A total of 202 patients (404 eyes) underwent SMILE using the tear film mark centration method for myopia and myopic astigmatism correction. Baseline characteristics, objective optical quality, decentered displacement, induced corneal aberrations, and modulation transfer function (MTF) values were assessed. Linear regression analyzed the relationship between decentration and visual quality parameters, including corneal aberrations and MTF values. RESULTS No significant difference was observed in objective visual quality, efficacy, and safety indexes between the two groups (all P > 0.05). The average decentered displacement for the first and second surgical eyes was 0.278 ± 0.17 mm and 0.315 ± 0.15 mm, respectively (P = 0.002). The horizontal coma in the first surgical eyes were notably lower than in the second (P = 0.000). MTF values at spatial frequencies of 5, 10, 15, and 20 cycles/degree (c/d) were higher in the first surgical eyes compared to the second (all P < 0.05). Linear regression indicated that high-order aberrations (HOAs), root mean square (RMS) coma, spherical aberration, horizontal coma, vertical coma, and eccentric displacement were all linearly correlated. Furthermore, MTF values exhibited a linear relationship with eccentric displacement across these spatial frequencies. CONCLUSIONS There was no discernible difference in visual acuity, efficacy, or safety between the two operated eyes. Nonetheless, the first operated eyes exhibited reduced decentered displacement and demonstrated superior outcomes in terms of horizontal coma and MTF values compared to the second operated eyes following SMILE. The variations in visual quality parameters were linearly correlated with decentered displacement.
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Affiliation(s)
- Anzhen Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China
| | - Xiaowei Yang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China
| | - Wei Wang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China
| | - Wenbin Huang
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China
| | - Hui Ding
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China
| | - Ke Nie
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China
| | - Tan Zhong
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China
| | - Shisi Hu
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China
| | - Zhenduo Yang
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China
| | - Xingwu Zhong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China.
- Hainan Eye Hospital and Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Haikou, China.
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Wutthayakorn W, Chansangpetch S, Tunruttanakul S. Topical and subconjunctival anesthesia versus topical anesthesia alone in patients with senile cataracts undergoing phacoemulsification: a double-blind randomized controlled trial. BMC Ophthalmol 2024; 24:20. [PMID: 38216983 PMCID: PMC10785538 DOI: 10.1186/s12886-024-03284-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 01/08/2024] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND This study compared topical anesthesia to a combination of topical anesthesia and subconjunctival anesthesia for phacoemulsification. METHODS This double-blinded parallel placebo-controlled randomized trial involved senile cataract patients scheduled for phacoemulsification between May and December 2022. Patients were randomly assigned to receive either topical anesthesia with 0.5% tetracaine hydrochloride and subconjunctival balanced salt solution injection (Control group) or topical anesthesia and subconjunctival injection with 2% lidocaine (Lidocaine group). Baseline parameters, cataract grades, and various outcomes were recorded, including pain scores at specific time points, patient cooperation scores, requests for additional anesthesia, and complications. Statistical methods included Fisher's exact test, the t-test, ordinal logistic regression, and linear regression with robust standard errors. RESULTS In total, 176 patients were included in the study after excluding 33 patients. A significant reduction in immediate postoperative pain was achieved in the Lidocaine group (p < 0.001) and was maintained for 2 h (p = 0.011). Additionally, better cooperation was observed in this group (p = 0.038). However, patients in the Lidocaine group experienced more pain during the subconjunctival injection (p = 0.001) and a significant increase in subconjunctival hemorrhage related to the injection (p < 0.001). Despite this, the rates of surgical complications were comparable between the groups, and all phacoemulsification procedures were successfully completed using the assigned anesthetic technique. CONCLUSIONS The addition of subconjunctival lidocaine injection to topical anesthesia reduced postoperative pain and improved patient cooperation during phacoemulsification. However, the lidocaine injection was painful, and it carried a higher risk of spontaneous-relief subconjunctival hemorrhage. TRIAL REGISTRATION Trial Registration Number: TCTR20220804003, date of registration August 4, 2022, retrospectively registered.
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Affiliation(s)
| | - Sunee Chansangpetch
- Center of Excellent in Glaucoma, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Suppadech Tunruttanakul
- Department of Surgery, Sawanpracharak Hospital, 43 Atthakawee Road, Muang, Nakhon Sawan, 60000, Thailand.
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Lohmann T, Baumgarten S, Prinz J, Walter P, Koutsonas A. Safety and feasibility of sutureless pars-plana vitrectomy in sub-Tenon anesthesia (SAFE-VISA): a prospective study. Eur J Med Res 2023; 28:472. [PMID: 37899488 PMCID: PMC10614322 DOI: 10.1186/s40001-023-01447-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 10/14/2023] [Indexed: 10/31/2023] Open
Abstract
BACKGROUND To determine the safety and feasibility of sutureless pars-plana vitrectomy (ppV) in sub-Tenon anesthesia. METHODS In this prospective study. Pain and anxiety at various times after ppV using a visual analogue scale (VAS) and Wong-Baker-FACES scale as well as visual sensations during surgery were investigated. The surgeon evaluated motility, chemosis, overall feasibility. RESULTS ppV was performed on 67 eyes (33 sub-Tenon anesthesia, 34 general anesthesia). Pain during surgery in sub-Tenon anesthesia was 1.8 ± 2.2 (0.0-8.0), anxiety was 2.3 ± 2.2 (0.0-8.5). There was a moderate correlation between pain and anxiety (R2 = 0.58). Comparing sub-Tenon and general anesthesia no difference in pain perception was found the day after surgery. 27.3% of patients saw details, 21.2% saw colors, 90.1% saw light/motion perception, 3.0% had no light perception. Median chemosis after surgery was 1.0 (IQR = 1.0). Median motility of the eye during surgery was 1.0 (IQR = 1.0), median grade was 1.0 (IQR = 1.0). 24.2% of patients showed subconjunctival hemorrhage during or after surgery. CONCLUSIONS Sutureless pars-plana vitrectomy in sub-Tenon anesthesia was performed safely, with pain and anxiety levels tolerable for the patients and without the necessity for presence of an anesthesiologist. With 88.9% of patients willing to undergo vitreoretinal surgery in sub-Tenon anesthesia again, we recommend it as a standard option. Trial registration This study was approved by the Institutional Ethical Review Board of the RWTH Aachen University (EK 111/19). This study is listed on clinicaltrials.gov (ClinicalTrials.gov identifier: NCT04257188, February 5th 2020).
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Affiliation(s)
- Tibor Lohmann
- Department of Ophthalmology, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany.
| | - Sabine Baumgarten
- Department of Ophthalmology, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Julia Prinz
- Department of Ophthalmology, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Peter Walter
- Department of Ophthalmology, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Antonis Koutsonas
- Department of Ophthalmology, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany
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Sasajima H, Zako M, Ueta Y, Murotani K. Effects of Low-Concentration Nitrous Oxide Anesthesia on Patient Anxiety During Cataract Surgery: A Retrospective Cohort Study. Clin Ophthalmol 2022; 16:2803-2812. [PMID: 36042911 PMCID: PMC9420443 DOI: 10.2147/opth.s382476] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 08/22/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose We investigated the effects of 30% low-concentration nitrous oxide (N2O) anesthesia on anxiety, pain, and vital signs and the patient population that would benefit from low-concentration N2O anesthesia during cataract surgery. Patients and Methods Sixty-three patients who underwent cataract surgery due to visual impairment from cataracts were included in this single-center retrospective cohort study conducted at the Ophthalmology Department of Shinseikai Toyama Hospital, Japan. Fifty eyes of 39 patients received a combination of local and N2O anesthesia (N2O group), and 30 eyes of 24 patients received local anesthesia without N2O anesthesia (Air group). The primary outcome measures were visual analogue scale (VAS) scores for patient anxiety, pain, and vital signs. The secondary outcome measures were the patient population. Results The change in the VAS scores for anxiety and pain decreased significantly (p = 0.002 and p = 0.014, respectively) in the N2O group (−15.6 ± 22.9 and 12.4 ± 14.9, respectively) compared with that in the Air group (1.2 ± 20.6 and 24.2 ± 22.4, respectively). The systolic and diastolic blood pressure changes did not significantly differ between both groups (p = 0.093 and p = 0.23, respectively). The change in heart rate decreased significantly (p = 0.001) in the N2O group (−4.8 ± 4.8 bpm) compared with that in the Air group (−0.6 ± 5.8 bpm). Multivariate analyses demonstrated that the change in anxiety level in the N2O group correlated significantly with patient age (p = 0.045) and preoperative VAS score for anxiety (p = 0.0001), whereas the change in anxiety level in the Air group did not correlate with any factor. Conclusion Low-concentration N2O anesthesia showed beneficial effects on intraoperative anxiety and pain during cataract surgery; this may aid the stabilization of intraoperative vital signs. Moreover, low-concentration N2O anesthesia during cataract surgery could benefit young patients and patients with high levels of preoperative anxiety.
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Affiliation(s)
- Hirofumi Sasajima
- Department of Ophthalmology, Shinseikai Toyama Hospital, Imizu, 939-0243, Japan
- Correspondence: Hirofumi Sasajima, Department of Ophthalmology, Shinseikai Toyama Hospital, 89-10 Shimowaka, Imizu, Toyama, 939-0243, Japan, Tel +81-766-52-2156, Email
| | - Masahiro Zako
- Department of Ophthalmology, Asai Hospital, Seto, 489-0866, Japan
| | - Yoshiki Ueta
- Department of Ophthalmology, Shinseikai Toyama Hospital, Imizu, 939-0243, Japan
| | - Kenta Murotani
- Biostatistics Center, Kurume University, Kurume, 830-0011, Japan
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Putri IV, Effendy E, Nasution NM. The Difference in Anxiety Scores Prior and After Cataract Surgery among Bilateral Senile Cataract Patients at Sumatera Eye Center Medan. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: A cataract defines as a dense, cloudy area that forms in the lens of the eyes, altering one’s physical function, as well as social and psychological aspects. The only definitive treatment option for cataracts is surgery which may lead to anxiety either before the intervention, on intervention, or after the intervention.
AIM: This study is to investigate the difference in anxiety scores among bilateral senile cataract patients at Sumatera Eye Centre Medan before and after undergoing cataract surgery.
METHOD: This comparative analytical study was carried out using Hospital Anxiety and Depression Scale-Anxiety Subscale to assess anxiety symptoms experienced by 40 bilateral senile cataract patients. Measurement was taken twice, before the surgery ad after undergoing surgery.
RESULT: There is a significant difference in anxiety scores before and after undergoing surgery (p < 0.001).
CONCLUSION: There is a significant difference in anxiety scores before and after undergoing surgery among our subjects. We also found that anxiety is more likely to occur before the surgery.
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Taylan S, Çelik GK. The Effect of Preoperative Fear and Related Factors on Patients’ Postcataract Surgery Comfort Level: A Regression Study. J Perianesth Nurs 2022; 37:398-403. [DOI: 10.1016/j.jopan.2021.08.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 08/05/2021] [Accepted: 08/28/2021] [Indexed: 10/18/2022]
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Guerrier G, Bernabei F, Lehmann M, Pellegrini M, Giannaccare G, Rothschild PR. Efficacy of Preoperative Music Intervention on Pain and Anxiety in Patients Undergoing Cataract Surgery. Front Pharmacol 2021; 12:748296. [PMID: 34658886 PMCID: PMC8514945 DOI: 10.3389/fphar.2021.748296] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/15/2021] [Indexed: 11/17/2022] Open
Abstract
The aim of the present study was to investigate the impact of preoperative music exposure on intra- and post-operative pain during cataract surgery. This study was conducted alongside a prospective single-masked randomized controlled trial (ClinicalTrials.gov NCT02892825). Patients undergoing first eye cataract surgery were included and randomly assigned to either the intervention or control group. Patients in the intervention group had a 20-min music session through earphones before surgery, while patients in the control group wore earphones without music. Anxiety level evaluated using the visual analog scale and heart rate were collected before and after music intervention. Pain level was assessed using the Numerical Pain Rating Scale, during the surgical procedure, prior to discharge and 7 days postoperatively. A total of 243 patients were included: 119 in the intervention group and 124 in the control group. No significant differences in baseline characteristics, including age, sex and rate of treated hypertension were found between the 2 groups (all p-values > 0.05). In addition, no significantly differences were found in heart rate and anxiety level before music intervention between the 2 groups (all p-values > 0.05). Conversely, anxiety level was significantly lower in the music group after the intervention (respectively, 1.3 ± 1.1 vs 3.2 ± 2.2; p < 0.05). Patients in the music group reported a lower mean pain level during surgical procedure and before discharge compared with control group (respectively, 1.2 ± 0.5 vs 2.1 ± 1.1, p = 0.03 and 0.23 ± 0.4 vs 0.81 ± 0.7, p = 0.04). No difference was found in pain level 7 days postoperatively (0.1 ± 0.3 vs 0.2 ± 0.4, p = 0.1). A significant correlation was found between anxiety level and intraoperative pain level (R = 0.64, p = 0.02). In conclusion, music intervention was effective in reducing anxiety level and self-reported pain both during surgery and in the early postoperative period. Clinical Trial Registration:https://clinicaltrials.gov/ct2/home, identifier NCT02892825.
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Affiliation(s)
- Gilles Guerrier
- Anaesthetic and Intensive Care Department, Hôpital Cochin, Paris Descartes University, Paris, France
| | - Federico Bernabei
- Department of Ophthalmology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Mathieu Lehmann
- Department of Ophthalmology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marco Pellegrini
- Ophthalmology Unit, DIMES, University of Bologna, IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
| | - Giuseppe Giannaccare
- Department of Ophthalmology, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Pierre-Raphaël Rothschild
- Department of Ophthalmology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France.,Université de Paris, Centre de Recherche des Cordeliers, INSERM, Paris, France
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Correlation between Hyperalgesia and Upregulation of TNF- α and IL-1 β in Aqueous Humor and Blood in Second Eye Phacoemulsification: Clinical and Experimental Investigation. J Immunol Res 2021; 2021:7377685. [PMID: 34485537 PMCID: PMC8413024 DOI: 10.1155/2021/7377685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/12/2021] [Accepted: 08/03/2021] [Indexed: 11/27/2022] Open
Abstract
The aim of this study was to explore the correlation between intraoperative hyperalgesia of the second eye and the dynamic changes of tumor necrosis factor (TNF)-α and interleukin (IL)-1β levels in aqueous humor (AH) of the second eye and whole blood after the first eye cataract surgery. A rabbit model of monocular phacoemulsification was established by administration of 0.3% levofloxacin. Whole blood and AH samples from non-surgical eyes in the experimental group (n =25) and second eye in the blank control group (n =15) were obtained and corneal sensitivity was examined after surgery (1, 3, 7, 14, and 21 days postoperatively). TNF-α and IL-1β levels in AH and TNF-α mRNA and IL-1β mRNA levels in whole blood were measured. In a clinical study, 30 patients who underwent bilateral phacoemulsification within 1 month were divided into six groups in accordance with the operation intervals (1, 3, 7, 10, 14, and 21days). TNF-α and IL-1β levels in AH were measured at the beginning of surgery and intraoperative pain was assessed immediately after surgery. Corneal sensitivity (F =244.910, P <0.05), TNF-α and IL-1β levels in AH (F =184.200, 82.900, P <0.05) of non-surgical eyes and in whole blood (F =272.800, 193.530, P <0.05) in the experimental group were significantly higher than the baseline levels after phacoemulsification. In the clinical study, NRS scores of second eye surgery were higher than those of the first eye(P =0.0025) and 19 (63.3%) patients reported more pain during the second eye surgery. TNF-α and IL-1β concentrations in AH of the second eye were significantly higher than those of the first eye (F =123.60, P <0.05; F =59.60, P <0.05). In conclusion, within 1 month after the first eye phacoemulsification, higher pain sensitivity (hyperalgesia) exists in the second eye, which may be related to dynamic changes in TNF-α, IL-1β levels in AH or whole blood.
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Use of Simultaneous Bilateral Cataract Surgery (SBCS) to Optimize Parameters Affecting the Subjective Perception of the Procedure. J Ophthalmol 2021; 2021:5584906. [PMID: 34194819 PMCID: PMC8214475 DOI: 10.1155/2021/5584906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/11/2021] [Accepted: 06/02/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction Simultaneous Bilateral Cataract Surgery (SBCS) is still a relatively controversial procedure. The main objection is the risk of bilateral endophthalmitis or bilateral refractive error. However, SBCS has also some advantages (faster visual rehabilitation, lower risk of nosocomial infection, and lower cost). Performing surgery on both eyes in one session has one additional advantage which has not yet been described in the literature (according to the information available to authors). It allows surgeons to distinguish the effect of minor differences in the surgical protocol on the subjective perception of the procedure more accurately, which is a more suitable method than comparing two independent groups of patients. Purpose To compare the effect of minor changes in the surgical protocol during SBCS on intraindividual subjective perception of surgery (pain, pressure, glare, and perception of the duration of the surgery). Methods During the surgery of the right and left eyes of one patient, we randomly changed one surgical parameter (use of intracameral anesthesia, light intensity of the operating microscope, type of eyelid speculum, creation of the posterior circular capsulorhexis, and communication with the patient during surgery). Patients immediately after both surgeries subjectively evaluated the perception of pain (on the scale 0–10), pressure, and glare (on the scale 0–5) and estimated the duration of the surgery, separately for each eye. Each change was evaluated in a group of 50 patients. Results In the control group with no parameters changed, we noted no difference in subjective perception of the first and second surgery. In subgroups, where we changed the protocol, we detected only minor differences in subjective perception of pain, pressure, glare, and duration of the surgery. Only one statistically significant difference in subjective pain perception was in the subgroup where we used eye intracameral anesthesia (0.34 eyes with intracameral anesthesia, 0.44 eyes with only topical anesthesia). We did not note any statistically significant differences in the perception of the time of surgery. Conclusion SBCS can be used to optimize the parameters of cataract surgery. In our study, we noted a positive effect of intracameral anesthesia on subjective perception of surgery.
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Konopińska J, Ługowska D, Mariak Z, Obuchowska I. Comparison of auditory sensations in patients who underwent cataract phacoemulsification surgery in the first and second eye. Sci Rep 2021; 11:10026. [PMID: 33976341 PMCID: PMC8113497 DOI: 10.1038/s41598-021-89594-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 04/29/2021] [Indexed: 01/26/2023] Open
Abstract
To compare subjective auditory sensations of patients during the first and second eye cataract surgeries. Consecutive patients who underwent phacoemulsification of the first eye (group I) and second eye (group II) completed questionnaires designed to evaluate their auditory sensations in the operating room including background music, sound of working equipment, staff conversations, and surgeon's voice. This study included 124 patients in group I and 76 patients in group II. Patients most often heard nursing staff's conversations (91.9% and 96%, respectively, p > 0.05), surgeon's voice (87.9% and 86.8%, respectively, p > 0.05), and music (70.9% and 75%, respectively, p > 0.05). Music was the most pleasant experience (78.2% and 78.9%, respectively, p > 0.05). The sound of the working phacoemulsifier was the most undesirable sound (20.2% and 15.8%, respectively, p > 0.05). Patients in group II more often indicated that none of the sounds required elimination (69.7% and 52.6%, respectively, p = 0.013) or that staff conversations should be eliminated (13.2% and 3.1%, respectively, p = 0.005). The most desirable sounds during phacoemulsification include music and the surgeon's voice regarding the procedure. The most unpleasant sound was that that of phacoemulsifier. The commonest sounds to be eliminated in groups I and II included those of equipment and staff conversations.
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Affiliation(s)
- Joanna Konopińska
- Department of Ophthalmology, Medical University of Bialystok, M. Sklodowska-Curie 24A, 15-276, Bialystok, Poland.
| | - Dorota Ługowska
- Department of Ophthalmology, Medical University of Bialystok, M. Sklodowska-Curie 24A, 15-276, Bialystok, Poland
| | - Zofia Mariak
- Department of Ophthalmology, Medical University of Bialystok, M. Sklodowska-Curie 24A, 15-276, Bialystok, Poland
| | - Iwona Obuchowska
- Department of Ophthalmology, Medical University of Bialystok, M. Sklodowska-Curie 24A, 15-276, Bialystok, Poland
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Zhang F, Wang JH, Zhao MS. Dynamic monocyte chemoattractant protein-1 level as predictors of perceived pain during first and second phacoemulsification eye surgeries in patients with bilateral cataract. BMC Ophthalmol 2021; 21:133. [PMID: 33711968 PMCID: PMC7953781 DOI: 10.1186/s12886-021-01880-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 02/25/2021] [Indexed: 07/02/2024] Open
Abstract
Background The purpose of the study was to investigate whether dynamic monocyte chemoattractant protein-1 (MCP-1) level might be as predictors of perceived pain during the first and second phacoemulsification eye surgeries in patients with bilateral cataract. Methods Consecutive bilateral cataract patients undergoing bilateral sequential phacoemulsification were retrospectively enrolled. Patients’ preoperative anxiety score and intraoperative pain score were registered. Aqueous humor samples were obtained during surgery. MCP-1 level in the aqueous humor was measured by enzyme linked immunosorbent assay (Elisa). Patients were assigned to seven subgroups based on the interval between first-eye and second-eye cataract surgery. Comparisons were performed for a subjective sensation and MCP-1 levels among different subgroups. Results pain score during second-eye surgery was significantly higher than during first-eye surgery. Whereas there was no statistical difference in anxiety score between both surgeries. Result from subgroups comparison showed that the visual analog scale (VAS) pain score was statistically greater in 1-group and 6-group during the second eye surgery. Anxiety score did not statistically differ in subgroups. Additionally, the second-eye MCP-1 level was significantly higher at week 1and 6 intervals. Preoperative MCP-1 level was positively correlated with perceiving pain score during both surgeries. Conclusions MCP-1 level in aqueous humor significantly correlated with perceived pain during cataract surgery. Dynamic MCP-1 level could function as predictors of perceived pain during the first and second phacoemulsification eye surgeries in patients with bilateral cataract, which might support clinicians in treatment optimization and clinical decision-making.
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Affiliation(s)
- Feng Zhang
- Department of Ophthalmology, The Second Clinical Medical College, Jing Zhou Central Hospital, Yangtze University, Hubei, 434020, Jing Zhou, China.,Department of Cataract, Ophthalmic Center, The Second Affiliated Hospital of Jilin University, Jilin, 130041, Chang Chun, China
| | - Jin-Hua Wang
- Department of Ophthalmology, The Second Clinical Medical College, Jing Zhou Central Hospital, Yangtze University, Hubei, 434020, Jing Zhou, China
| | - Mei-Sheng Zhao
- Department of Cataract, Ophthalmic Center, The Second Affiliated Hospital of Jilin University, Jilin, 130041, Chang Chun, China.
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Obuchowska I, Ługowska D, Mariak Z, Konopińska J. Subjective Opinions of Patients About Step-by-Step Cataract Surgery Preparation. Clin Ophthalmol 2021; 15:713-721. [PMID: 33658752 PMCID: PMC7917310 DOI: 10.2147/opth.s298876] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 01/22/2021] [Indexed: 12/23/2022] Open
Abstract
Purpose We analyzed the subjective feelings and opinions of patients regarding modified cataract phacoemulsification procedures. Patients and Methods A consecutive case series of patients undergoing phacoemulsification of cataracts, who completed questionnaires designed by the authors to evaluate their subjective opinions about hospital admission, medical examination, and intraoperative procedures carried out at the operating theater. Results Two hundred patients (82 men and 118 women) were included in the study. Subjects aged ≥65 years more often than younger respondents presented negative opinions about hospital admission procedures (15% vs. 2.5%, p=0.032) and were less satisfied with physicians’ explanations about the matter of phacoemulsification (71.3% vs. 92.5%, p=0.004), type of artificial lens to be implanted (43.8% vs. 85%, p<0.001), and potential complications (69.4% vs. 95%, p<0.001). The most unpleasant intraoperative experiences included venipuncture (35.5%), artificial lens implantation (30.5%), and peeling off of a sterile surgical drape (24%). Conclusion Persons aged ≥65 years presented with negative opinions about routine procedures related to phacoemulsification. Older age seems to be associated with less tolerance to time-consuming bureaucratic procedures and a lesser understanding of the specific stages of the surgery. Older patients should be notified in advance about all routine procedures to be carried out and provided with a rationale for these activities. Trial Registration The study was registered on clinicaltrials. gov (NCT04327856).
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Affiliation(s)
- Iwona Obuchowska
- Department of Ophthalmology, Medical University of Bialystok, Bialystok, 15-276, Poland
| | - Dorota Ługowska
- Department of Ophthalmology, Medical University of Bialystok, Bialystok, 15-276, Poland
| | - Zofia Mariak
- Department of Ophthalmology, Medical University of Bialystok, Bialystok, 15-276, Poland
| | - Joanna Konopińska
- Department of Ophthalmology, Medical University of Bialystok, Bialystok, 15-276, Poland
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Response to: Comment on "Pain Perception of the First Eye versus the Second Eye during Phacoemulsification under Local Anesthesia for Patients Going through Cataract Surgery: A Systematic Review and Meta-Analysis". J Ophthalmol 2021; 2021:6834852. [PMID: 33564470 PMCID: PMC7850821 DOI: 10.1155/2021/6834852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 07/15/2020] [Indexed: 11/17/2022] Open
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Gong X, Ren Y, Fang X, Cai J, Song E. Substance P induces sympathetic immune response in the contralateral eye after the first eye cataract surgery in type 2 diabetic patients. BMC Ophthalmol 2020; 20:339. [PMID: 32811461 PMCID: PMC7437040 DOI: 10.1186/s12886-020-01598-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 08/05/2020] [Indexed: 12/20/2022] Open
Abstract
Background Substance P (SP) is a nociceptive tachykinin which regulates the immune inflammatory reactions including monocyte chemoattractant protein 1 (MCP-1) production. Sequential second-eye cataract surgery patients often suffer more pain than the first one partly because of the MCP-1 increase in aqueous humor (AH). This study aims to illustrate whether SP is involved in sympathetic inflammatory responses in the contralateral eye in patients with or without type 2 diabetes. Methods This prospective randomized clinical study included 51 cataract patients (22 with diabetes and 29 without). Bilateral sequential cataract surgeries were conducted with 1-day or 1-week interval randomly. More than 100 μl of AH were obtained before surgery and stored for later analysis using magnetic Luminex assays to detect interleukin (IL)-1β, IL-1ra,IL-6, IL-8, IL-10, MCP-1, vascular endothelial growth factor, spinal macrophage inflammatory protein (MIP-1a), interferon-inducible protein 10 (IP-10), regulated on activation, normal T expressed and secreted (RANTES), as well as the enzyme-linked immunosorbent assay for SP. Results Among the 4 groups, no significant differences were found in age, sex distribution, the R/L ration of the first surgery eye, or the lens nucleus hardness (P ≥ 0.802). Over 100 μl of AH samples were collected safely in all cases without intraoperative complications. SP and MCP-1 levels were both increased significantly in the second eye of the diabetic patients with 1-day and 1-week interval (P ≤ 0.040). The SP increase in the second eye of the diabetic patients were significantly higher than that of the patients without diabetes (P ≤ 0.030) both in the groups with 1-day and 1-week interval. Similarly, the MCP-1 increase was significantly higher in the diabetic patients in the group with 1-week interval (P = 0.042). Conclusions Substance P and MCP-1 productions elevated in the AH of the contralateral eye after the first-eye cataract surgery in diabetic patients, indicating that SP and MCP-1 were involved in the sympathetic inflammatory responses. Diabetic patients are susceptible to noninfectious inflammation after cataract surgery, and perceive more pain in the second-eye phacoemulsification. Trial registration Chinese Clinical Trial Registry, ChiCTR1900028374, retrospectively registered on 20th December, 2019.
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Affiliation(s)
- Xianhui Gong
- The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.,Lixiang Eye Hospital of Soochow University, Suzhou, Jiangsu, China.,The Affiliated Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yueping Ren
- The Affiliated Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiuxiu Fang
- The Affiliated Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Junyong Cai
- The Affiliated Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - E Song
- Lixiang Eye Hospital of Soochow University, Suzhou, Jiangsu, China.
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Comment on "Pain Perception of the First Eye versus the Second Eye during Phacoemulsification under Local Anesthesia for Patients Going through Cataract Surgery: A Systematic Review and Meta-Analysis". J Ophthalmol 2020; 2020:7364767. [PMID: 32774908 PMCID: PMC7399761 DOI: 10.1155/2020/7364767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 04/08/2020] [Accepted: 07/09/2020] [Indexed: 12/12/2022] Open
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16
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Cheng KJ, Hsieh CM, Nepali K, Liou JP. Ocular Disease Therapeutics: Design and Delivery of Drugs for Diseases of the Eye. J Med Chem 2020; 63:10533-10593. [PMID: 32482069 DOI: 10.1021/acs.jmedchem.9b01033] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The ocular drug discovery field has evidenced significant advancement in the past decade. The FDA approvals of Rhopressa, Vyzulta, and Roclatan for glaucoma, Brolucizumab for wet age-related macular degeneration (wet AMD), Luxturna for retinitis pigmentosa, Dextenza (0.4 mg dexamethasone intracanalicular insert) for ocular inflammation, ReSure sealant to seal corneal incisions, and Lifitegrast for dry eye represent some of the major developments in the field of ocular therapeutics. A literature survey also indicates that gene therapy, stem cell therapy, and target discovery through genomic research represent significant promise as potential strategies to achieve tissue repair or regeneration and to attain therapeutic benefits in ocular diseases. Overall, the emergence of new technologies coupled with first-in-class entries in ophthalmology are highly anticipated to restructure and boost the future trends in the field of ophthalmic drug discovery. This perspective focuses on various aspects of ocular drug discovery and the recent advances therein. Recent medicinal chemistry campaigns along with a brief overview of the structure-activity relationships of the diverse chemical classes and developments in ocular drug delivery (ODD) are presented.
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Affiliation(s)
- Kuei-Ju Cheng
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan.,Department of Pharmacy, Taipei Municipal Wanfang Hospital, Taipei Medical University, No. 111, Section 3, Xing-Long Road, Taipei 11696, Taiwan
| | - Chien-Ming Hsieh
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Jing-Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
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Pain Perception and Acceptance of Illness in Patients Undergoing Phacoemulsification Cataract Surgery under Drip Anesthesia. J Clin Med 2019; 8:jcm8101575. [PMID: 31581551 PMCID: PMC6832406 DOI: 10.3390/jcm8101575] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 09/17/2019] [Accepted: 09/26/2019] [Indexed: 02/06/2023] Open
Abstract
For many years, cataracts have been the main cause of vision loss and vision impairments in the world (43% and 33%, respectively). Currently, the most common surgical method for treating cataracts is phacoemulsification. The aim of this study was to assess the pain perception and acceptance of illness connected with awaiting phacoemulsification cataract surgery under intravenous drip anesthesia, as well as to determine the effect of selected sociodemographic factors on the above. Methods: The study was conducted in a group of patients of the Department of Ophthalmology, University Clinical Hospital in Białystok, Poland suffering from cataracts, who underwent phacoemulsification surgery under intravenous drip anesthesia. The study group consisted of 151 people. The study used an original short questionnaire and three standardized psychometric scales: The acceptance of illness scale (AIS), the Beliefs about Pain Control Questionnaire (BPCQ), and the Coping Strategies Questionnaire (CSQ). Results: The median overall AIS point value was 24 points, which is considered an average score in terms of disease acceptance. Respondents assessed the influence of individual factors on the level of perceived pain and the impact of individual strategies for coping with pain similarly. The level of perceived pain decreased with the patient’s age. People with a higher education level experienced a greater level of pain; however, this relationship was not statistically significant. The place of residence did not affect the level of pain experienced during the procedure. Women had a greater level of acceptance of illness. The respondents’ education level negligibly differentiated the approach to the disease. The place of residence also did not affect the assessment of illness acceptance as measured by the AIS. Whether the surgery pertained to the first or second eye did not significantly affect the approach to the disease. Conclusions: The level of acceptance of illness and pain perception were at a moderate level among the patients. The acceptance of illness was significantly influenced by the age of patients and the waiting period for phacoemulsification, and this level of acceptance decreased significantly with the increasing age of patients. The longer the waiting period for surgery, the lower the acceptance of illness. Sex significantly differentiated the level of pain experienced during the procedure. Education and place of residence did not significantly affect the acceptance of illness and the feeling of pain.
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