Incisional Surgery Research Articles

Clinical Efficacy of 830 nm LED Photobiomodulation Therapy on Postoperative Blepharoplasty Complications.

Blepharoplasty is the most prevalent cosmetic surgery procedure in Asia. There are three main types of blepharoplasty procedures: incision, threading, and spotting, with incision being the most common procedure. However, after incisional surgery, patients experience prolonged periorbital swelling, bruising, and scarring. In order to help patient reduce periorbital swelling and erythema and ease the discomfort. In this research, the authors introduce a photobiomodulation therapy and to investigate the efficacy and safety of 830 nm light-emitting diode (LED) phototherapy in improving complications after incisional blepharoplasty. Participants were randomly assigned 830 nm LED phototherapy (novel care model) or traditional care model for postoperative care. The efficacy of different care measures on postoperative complications after incisional blepharoplasty was assessed using swelling score, pain score (VAS), wound healing grading, and anxiety scale (SAS). A total of 145 patients were included, including 73 in the novel care model group and 72 in the traditional care model group. The new care model based on 830 nm LED phototherapy could significantly improve the swelling, pain, wound healing, and anxiety self-assessment scale assessment of the patients compared with the traditional care model, and the difference was statistically significant (P<0.05). Photobiomodulation using 830 nm LED can markedly reduce postoperative swelling and pain, promote effective wound healing, lessen postoperative patient anxiety, and have no negative side effects. 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 .

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

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

Fluocinolone acetonide 0.18-mg implant for treatment of recurrent inflammation due to non-infectious uveitis: a case series of 15 patients

IntroductionUncontrolled non-infectious uveitis affecting the posterior segment (NIU-PS) can lead to vision loss due to repeated bouts of inflammation and consequent tissue damage. Patients with chronic NIU-PS who experience recurrent uveitis after being treated with systemic and short-acting local corticosteroids may benefit from the sustained-release 0.18-mg fluocinolone acetonide implant (FAi).MethodsIn this case series, 18 eyes with chronic, recurrent NIU-PS and cystoid macular edema (CME) treated with the 0.18-mg FAi were analyzed retrospectively. Data on patient demographics, clinical history, previous and concomitant treatments for uveitis recurrence, time to and number of uveitis recurrences, intraocular pressure (IOP), central subfield thickness (CST), and visual acuity (VA) were collected and summarized.ResultsA majority of patients (14/15 [93%]) had a history of ocular surgery, largely cataract extraction, and all developed chronic and recurrent NIU-PS and CME. At baseline, patients had a mean age of 72 years (range: 46 to 93), were 53% male, and had a mean duration of NIU-PS of 3 years (range: 1 to 19). Patients were followed for an average of 16.5 months (range: 2 to 42.5 months) post FAi. Eleven of the 18 eyes (61%) had ≥ 5 recurrences of uveitis since diagnosis, with an average time to recurrence of approximately 12 weeks (range: 1 to 27). All eyes treated with the 0.18-mg FAi showed reduced NIU-PS recurrence and visual and anatomical improvement, as measured by VA and CST, respectively. Two eyes had an IOP elevation that was managed with topical therapy, and one eye was treated with topical prednisolone for additional inflammation management. Two eyes required adjunct therapy with short-acting intravitreal corticosteroids at 7 and 16 weeks for NIU-PS recurrence after 0.18-mg FAi insertion.ConclusionAfter receiving the 0.18-mg FAi, eyes with uncontrolled NIU-PS had sustained resolution of CME and inflammation with limited need for supplementary steroid drops or injections and minimal steroid class-specific adverse effects; none required incisional IOP-lowering surgery.

The Impact of Race, Ethnicity, and Sex on Fairness in Artificial Intelligence for Glaucoma Prediction Models

ObjectiveDespite advances in artificial intelligence (AI) in glaucoma prediction, most works lack multi-center focus and do not consider fairness concerning sex, race, or ethnicity. This study aims to examine the impact of these sensitive attributes on developing fair AI models that predict glaucoma progression to necessitating incisional glaucoma surgery. DesignDatabase study. Participants39,090 patients with glaucoma, as identified by International Classification of Disease codes from 7 academic eye centers participating in the Sight OUtcomes Research Collaborative (SOURCE). MethodsWe developed XGBoost models using three approaches: (1) excluding sensitive attributes as input features, (2) including them explicitly as input features, and (3) training separate models for each group. Model input features included demographic details, diagnosis codes, medications, and clinical information (intraocular pressure, visual acuity etc.), from electronic health records. The models were trained on patients from 5 sites (N=27,999) and evaluated on a held-out internal test set (N=3,499) and 2 external test sets consisting of N=1,550 and N=2,542 patients. Main Outcomes and MeasuresArea under the receiver operating characteristic curve (AUROC) and equalized odds on the test set and external sites. Results6,682 (17.1%) of 39,090 patients underwent glaucoma surgery with a mean age of 70.1 (std. 14.6) years, 54.5% female, 62.3% White, 22.1% Black and 4.7% Latinx/Hispanic. We found that not including the sensitive attributes led to better classification performance (AUROC: 0.77-0.82) but worsened fairness when evaluated on the internal test set. However, on external test sites, the opposite was true: including sensitive attributes resulted in better classification performance (AUROC: external #1 - (0.73-0.81), external #2 - (0.67-0.70)), but varying degrees of fairness for sex and race as measured by equalized odds. ConclusionsAI models predicting whether patients with glaucoma progress to surgery demonstrated bias with respect to sex, race, and ethnicity. The effect of sensitive attribute inclusion and exclusion on fairness and performance varied based on internal versus external test sets. Prior to deployment, AI models should be evaluated for fairness on the target population.

One-Year comparative analysis between standalone iStent implantation versus combined iStent implantation with phacoemulsification.

To evaluate the real-world efficacy and safety of iStent implanted standalone or combined with phacoemulsification in open-angle glaucoma (OAG) patients. This is a retrospective observational study of OAG patients who underwent standalone or combined iStent procedures were reviewed. Inclusion criteria included age over 18 years and open angle on gonioscopy. Exclusion criteria were prior incisional glaucoma surgeries, missing data, or follow-up shorter than 6 months. The primary outcome was surgical success between the two groups after one year. Secondary outcomes included differences in IOP reduction and medication use. We included 48 eyes with primary (n = 44) and secondary OAG (n = 4). Nineteen eyes had standalone while 29 eyes had combined procedures. Kaplan-Meier analysis revealed overall surgical success in 31.3% of eyes after one year. Qualified success was higher in the combined group than the standalone group [62.5% (10 eyes) vs 27.3% (3 eyes), p = 0.239]. At 24 months, mean IOP reduced by 2.2 ± 2.5 mmHg vs 3.3 ± 2.9 mmHg, p = 0.333), and the number of medications reduced by 1.1 ± 1.2 vs 1.3 ± 0.1, p < 0.001) in the standalone and combined group, respectively. Stent occlusion occurred in two eyes. While both standalone and combined iStent procedures provide safe IOP reduction throughout 12 months, there was no statistically significant difference in surgical success between them.

Special Commentary: Reporting Clinical Endpoints in Studies of Minimally Invasive Glaucoma Surgery

Minimally invasive glaucoma surgery (MIGS) refers to a group of procedures generally characterized by an ab interno approach, minimal trauma to ocular tissue, moderate efficacy, an excellent safety profile, and rapid recovery. The number of MIGS procedures continues to increase, and their use has become widespread among glaucoma and cataract specialists. Standardization of the methodology and reporting of clinical endpoints in MIGS investigations enhances interpretation and comparison across different studies. The assessment of surgical interventions not only should consider statistical significance, but also whether the outcome is meaningful to patients. Minimal clinically important difference (MCID) is defined as the smallest change in a treatment outcome that is considered beneficial for an individual patient and prompts a change in their clinical management. Expert consensus is an accepted approach to determine the MCID. The American Academy of Ophthalmology's Glaucoma Preferred Practice Pattern® Committee is an expert panel that develops guidelines identifying characteristics and components of quality eye care. The Committee recommends that the cumulative probability of surgical success at 2 years with Kaplan-Meier survival analysis be used as the primary efficacy endpoint in MIGS studies. The Committee suggests that surgical success for standalone MIGS be defined as intraocular pressure (IOP) of 21 mmHg or less and reduced by 20% or more from baseline without an increase in glaucoma medications, additional laser or incisional glaucoma surgery, loss of light perception vision, or hypotony. The proposed MCID for the cumulative probability of success of standalone MIGS at 2 years is 50%. The panel recommends that surgical success for MIGS combined with cataract extraction with intraocular lens implantation (CE-IOL) be defined as a decrease in glaucoma medical therapy of 1 medication or more from baseline without an increase in IOP or IOP of 21 mmHg or less and reduced by 20% or more from baseline without an increase in glaucoma medications, additional laser or incisional glaucoma surgery, loss of light perception vision, or hypotony. The suggested MCID for the cumulative probability of success for MIGS combined with CE-IOL at 2 years is 65%. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.

Adjunctive use of netarsudil 0.02% in the treatment of refractory glaucoma: a one year analysis

PurposeThis study evaluates the long-term adjunctive use of netarsudil ophthalmic solution 0.02% in lowering IOP in patients with refractory glaucoma.MethodsThis retrospective chart review study was conducted at a tertiary care center. Patients who were prescribed add-on netarsudil therapy and on ≥ 3 topical glaucoma medications from 01/01/2018 to 08/31/2020 were reviewed. 47 patients (69 eyes) met the inclusion criteria. Baseline IOPs prior to the addition of netarsudil were compared to IOPs measured at 3-, 6-, and 12-month intervals. Any patients with inadequate follow-up or who had glaucoma surgery after netarsudil initiation were excluded.ResultsMedian baseline IOP (± SD) was 21 ± 5.8 mmHg (median of 2 visits prior to initiation of netarsudil). At 3-month follow-up, 64 eyes had a median IOP of 16 ± 6.7 mmHg (p < 0.01). At 6-month follow-up, 56 eyes had a median IOP of 18 ± 4.6 mmHg (p < 0.01). At 12-month follow-up, 44 eyes had a median IOP of 15 ± 6.8 mmHg (p < 0.01). At the conclusion of the study, 64% of eyes reached 1 year follow-up due to several reasons.ConclusionsPatients with refractory glaucoma showed statistically and clinically significant IOP reductions on netarsudil. IOP reduction was stable long-term with the largest decrease in IOP seen at 12 months. Although some patients will still go on to require further laser or incisional surgery, for most patients netarsudil is an effective treatment for adjunctive use in refractory glaucoma.

Nationwide incidence of and risk factors for undergoing incisional glaucoma surgery following infantile cataract surgery

Nationwide incidence and risk factors for incisional glaucoma surgery post-infantile cataract (IC) surgery in children remain poorly understood. We conducted a population-based cohort study using the Korean national health claims database to identify IC patients diagnosed before age 1 who had IC surgery among all Korean born between 2008 and 2018 (n = 9,593,003). We estimated the annual occurrence of undergoing incisional glaucoma surgery following IC surgery in the general population aged 0–10. The risk factors for incisional surgery including systemic comorbidities and ophthalmic anomalies were analyzed by multivariable logistic regression. Of 650 patients who had undergone IC surgery with a mean (standard deviation [SD]) follow-up period of 6.2 (3.2) years, 92 (14.2%) were diagnosed with glaucoma following infantile cataract surgery (GFICS). Among them, 21 patients (22.8%) underwent incisional glaucoma surgery after a mean (SD) follow-up duration of 5.4 (2.8) years from the diagnosis of GFICS. Median (InterQuartile Range) age at incisional surgery was 4 (2,6) years old. Twenty of 21 patients (95.2%) underwent incisional glaucoma surgery within 3 years of diagnosis of GFICS. No factors, except younger age at glaucoma diagnosis (P = 0.03), were associated with undergoing incisional surgery. These findings can better understand the epidemiologic features and clinical courses of GFICS.

A survey of the treatment and management of ingrown toenails by UK podiatrists: A cross-sectional survey.

Ingrown toenails are a common pathology. Although a range of conservative and surgical measures are widely used for this condition, little is known about their use in practice. This study explored current practice relating to the treatment or management of ingrown toenails by podiatrists in the UK. A cross-sectional online survey (Qualtrics, Provo, UT, USA) conducted between March to June 2020 was distributed to practicing podiatrists treating or managing ingrown toenails in the UK. A total of 396 practicing podiatrists responded (60.1% based in the private sector). The majority (88.6%) performed nail surgery most commonly (54.3%) less than five a month. Nearly all (95%) only performed nail avulsion with or without chemical matrixectomy, universally using phenol (97.2%). Application time and number of applications varied but was most commonly applied three times (61.5%) for a total of 3minutes (75%). Aftercare varied considerably between public and private sectors, with public sectors offering fewer follow-up appointments. Although there is a variation in clinical practice throughout the treatment pathway, almost all respondents offered nail avulsion with phenol matrixectomy, whereas very few provided incisional nail surgery. This data provides the most comprehensive description of how UK podiatrists conduct nail surgery for onychocryptosis.

Repair of recurrent umbilical hernia with Duramesh™, a suturable mesh: Our first application experience

Suture tension due to the structure of the sutures used during closure of laparotomies and the technique applied, or the cutting of the tissue while the stitches are being pulled, predisposes to incisional hernia. It is known that repairs made with the use of mesh provide more successful results in incisional hernia surgery compared to primary closure of the defect with sutures. For this reason, a multifilament suturable mesh was developed to prevent the suture from cutting the tissue due to tension at the stitch and tissue interface. In this case, the approach and early results of a recurrent umbilical hernia case operated on with suture-shaped mesh (Duramesh™), a new product developed for use in incisional hernias and abdominal closure, are presented.

HERNIA SURGERY TRENDS AND LANDSCAPE IN LATVIA: A COMPREHENSIVE ANALYSIS

Abstract Background This study analyzes hernia surgeries in Latvia across years and healthcare facilities, aiming to discern trends and methodologies amid budgetary constraints and healthcare disparities. Method Analyzing hernia surgeries from 2016 to 2022, this study evaluated total repairs, elective surgeries, laparoscopic techniques, and specific methodologies at Riga East University Hospital and Latvian healthcare institutions. Results Hernia repairs fluctuated annually: 4516 (2016), 4285 (2017), 4315 (2018), 4639 (2019), 4169 (2020), 4527 (2021), reaching 5488 in 2022. In 2022, laparoscopic incisional hernia surgeries accounted for 19% (67 cases) of 226 total incisional hernia surgeries. Elective hernia surgeries ranged from 86.4% to 93.3% from 2017 to 2019, slightly declining in subsequent years (probably effect of COVID-19). Laparoscopic abdominal wall hernia surgeries varied from 15.3% to 20.2%. There was a notable surge in laparoscopic groin surgeries, and a shift towards TAPP (437 cases) over TEP (65 cases) in 2022. Emerging minimally invasive procedures – E-TEP (130), SCOLA (60), TARM (20) became apparent since 2019. At Riga East University Hospital, hernia surgeries significantly increased from 527 (2020) to 633 (2022). Laparoscopic techniques in groin hernias rose from 16% (2019) to 26% (2022), while laparoscopic incisional hernia surgeries declined from 11% (2019) to 8% (2022). Conclusion This study sheds light on the dynamic landscape of hernia surgeries in Latvia, highlighting trends in procedures, preferences, and adoption of innovative techniques. Understanding these trends is crucial for healthcare professionals to enhance hernia care strategies and adapt to the constraints and disparities within Latvia's healthcare system.

LUMBAR INCISIONAL HERNIA REPAIR-PREPERITONEAL PLACING OF MESH-THE IMPORTANCE OF CT EVALUATION

Abstract Background Lumbar hernias can be congenital (primary) or aquired (postoperative and posttraumatic). The margins are well-known: the iliac crest, 12th rib, the erector spinae and the external oblique muscle. The most number of lumbar incisional hernias occur after nephrectomy. Objective To show the results in treatment of lumbar incisional hernias in district General hospital and to review the importance of CT evaluation before and after treatment of lumbar incisional hernias (specially for W3 = the width of hernia defect ≥ 10 cm ≈ large hernias). Methods This is retrospective case-study analysis from June 2005 till November 2021.The mean follow-up for all patients was 36 months. Results From 15 June 2005. to 15 November 2021 we operated 18 patients with diagnosis: Lumbar incisional hernia. 16 patients were operated due to principles of sublay-preperitoneal placing of MESH (all by the same surgeon). In our evaluation we divided the patients in 3 groups according to the width (size) of hernia defect – W1, W2 and W3. For the patients with “large hernias” (W3) – 5 patients, we perform CT of abdomen 3 times (before operation, a few months after operation and 2 or 3 years after operation). All other patients have CT of abdomen before operation-only certain proof for diagnosis. We do not have recurrences and none of our patients need analgetics more than two weeks after surgery. Laparoscopic incisional hernia surgery is not performed routine in our hospital yet. Conclusion Lumbar incisional hernias should be treated with sublay (preperitoneal placing of MESH) whenever is possible. CT evaluation before and after surgery is always usefull for large hernias, with big level of recommendence.

Outcomes of slow coagulation transscleral cyclophotocoagulation in a predominantly African American glaucoma population

PurposeTo evaluate outcomes of slow coagulation transscleral cyclophotocoagulation (SC-TSCPC) in a primarily African American patient population with glaucoma. MethodsA retrospective chart review was performed for 104 consecutive cases of SC-TSCPC by a single surgeon between November 6, 2019–September 7, 2023. Power ranged from 1150 to 1500 mW, duration was 4 s, and number of spots ranged from 10 to 25. Exclusion criteria were diagnosis of neovascular glaucoma, prior CPC, visual acuity (VA) of no light perception or unable to be assessed due to patient's mental status, aphakia, or follow-up <3 months. The primary outcome measure was surgical success defined as an intraocular pressure (IOP) of 6–21 mmHg with a ≥20 % reduction from baseline, no glaucoma re-operation, and no loss of light-perception. Secondary outcome measures included VA, glaucoma medication use, and post-surgical complications. Analysis was also stratified by lens status as literature suggests a greater IOP-lowering effect in pseudophakic eyes after CPC. ResultsThere were 28 eligible patients (6 phakic, 22 pseudophakic) included in this analysis. Mean follow-up was 11.6 ± 8.3 months, and 14 patients had postoperative year 1 data available. The mean age was 75.2 ± 13.9 years, 42.9 % were female, and 92.9 % were African American, reflective of the demographics of the local community. The cumulative success rate was 68.5 % at 1 year and did not differ significantly between phakic and pseudophakic patients. Mean VA worsened from 20/600 preoperatively to 20/1050 at last follow-up (P = 0.04) and was marginally worse in the phakic group (P = 0.15). Mean IOP decreased from 31.1 ± 13.2 mmHg on 4.0 ± 1.5 medications preoperatively to 13.8 ± 7.1 mmHg on 2.6 ± 1.5 medications at last follow-up (P < 0.001; P < 0.01), with a more pronounced effect among pseudophakic patients. 85.7 % of patients had prolonged anterior chamber (AC) inflammation beyond 1 month, which persisted in 10.7 % at last follow-up. The cystoid macular edema (CME) rate was 21.4 %, with 10.7 % persistent at last follow-up. ConclusionsSC-TSCPC is an effective, non-incisional IOP-lowering procedure in phakic and pseudophakic eyes that may not otherwise be ideal candidates for incisional glaucoma surgery. Pseudophakic eyes may experience larger reductions in IOP, however, laser settings can be titrated on a case-by-case basis depending on individual patients’ goals. There was a higher incidence of prolonged AC inflammation and CME in our cohort compared to similar studies which report rates of 12.7 % and 2.7 %, respectively. Although the significance of such complications may differ based on the visual potential of each patient, these findings support existing literature that African American patients can have greater incidence of inflammation and subsequent sequalae after ocular surgery.

Long-Term Effects of Botulinum Toxin A Versus Incisional Surgery for Management of Partially Accommodative Esotropia in Children: Comparison of Three Approaches

Purpose: To compare the effect of bilateral medial rectus injection of botulinum toxin A (BTX-A), bilateral medial rectus muscle recession surgery (BMR rc), or unilateral medial rectus muscle recession combined with lateral rectus muscle resection surgery (R&R), in the management of partially accommodative esotropia (PAET) in children.Design: Retrospective comparative clinical study.Methods: The study cohort included 98 patients diagnosed with PAET who had BTX-A injection or incisional surgery between December 2014 and January 2023. The main outcome measures included motor and sensory results as well as complications. Follow-up was at least 12 months for all patients.Results: There were 28 patients in the BTX-A group, 45 in the R&R group, and 25 in the BMR rc group. The motor success rates at distance and near fixation respectively were 50% (14/28) and 54% (15/28) in the BTX-A group, which were lower than that of the R&R group [78% (35/45), 84% (38/45)] and the BMR rc group [72% (18/25), 84% (21/25)] (P = 0.042 for near and P=0.006 for distance). For patients with onset age <2.5 years old, there was no statistical difference amongst the three surgical approaches (P=0.656). For patients with onset age ≥2.5 years, the motor success rate of the R&R group [81% (26/32)] and the BMR rc group [88% (14/16)] was higher than that in the BTX-A group [38% (5/13); P=0.004]. There was no statistical difference in sensory outcomes for patients regardless of onset age or treatment methods (P>0.05 for all). During follow-up, 4% (2/45) of patients in the R&R group and 20% (5/25) in the BMR rc group developed consecutive exotropia; no patient in the BTX-A group was overcorrected (P=0.017).Conclusions: Bilateral medial rectus muscle injection with BTX-A in patients with PAET is a safe, accessible, and low-cost alternative. Although motor success rates were higher, overall, in patients treated with incisional surgery, for patients with earlier age of onset (≤ 2.5 years old), BTX-A injection may be preferred to incisional surgery. In older children treated with unilateral recession-resection surgery, fewer developed consecutive exotropia.

Ab interno canaloplasty versus gonioscopy-assisted transluminal trabeculotomy in open-angle glaucoma: a randomised controlled trial

ObjectiveTo compare the efficacy and safety of ab interno canaloplasty (ABiC) with gonioscopy-assisted transluminal trabeculotomy (GATT) in patients with open-angle glaucoma (OAG).MethodThis randomised clinical trial recruited eyes with OAG and...

Comparative study of open onlay mesh repair versus laparoscopic intraperitoneal dual mesh repair for ventral hernia

Background: Ventral abdominal wall hernia surgery is a common procedure in the armamentarium of surgeons. The most common forms of these surgical procedures in adults are the repair of incisional hernias and surgery for paraumbilical hernias. Aims and Objectives: Open onlay mesh repair versus laparoscopic intraperitoneal dual mesh repair (intraperitoneal onlay mesh[IPOM]) for ventral hernia compared to the duration of surgery, post-operative pain, postoperative complications, post-operative hospital stay, return to normal activity, recurrence, and cosmesis. Materials and Methods: The prospective non-randomized study was done in the Maharani Laxmi Bai Medical College, Jhansi, between January 2021 and June 2022 including 100 patients was applied for treatment of ventral hernia repair. Fifty patients were subjected to Group A (open onlay mesh repair) and 50 patients were subjected to Group B (laparoscopic intraperitoneal dual mesh repair). Results: The mean surgery durations were significantly lower in laparoscopic repair when compared to open repair (P&lt;0.001). Themean post-operative stay in the hospital was shorter for the laparoscopic group than for the open hernia group (10.28±2.100 vs. 8.02±1.378 days; P≤0.001). Return to activity or normal daily work is significantly lower in the laparoscopic group as compared to open repair of hernia (5.12±0.659 vs. 2.94±0.550 days; P&lt;0.001). There were fewer post-operative complications with laparoscopy. Conclusion: Laparoscopic intraperitoneal dual mesh repair (IPOM) for ventral hernia in our experience was safe and resulted in fewer complications, shorter hospital stays, and better cosmesis results. Hence, it should be considered the better choice for ventral hernia repair.

A Retrospective Comparison of Phaco-tube vs. Phaco-trabeculectomy in Glaucoma Patients

PurposeTo compare surgical outcomes of phacoemulsification combined with Baerveldt implantation (phaco-tube) or trabeculectomy with mitomycin-C (MMC) (phaco-trab) in patients without prior incisional ocular surgery. DesignSingle-center, retrospective, comparative case series. ParticipantsA total of 90 patients underwent surgical treatment, including 45 patients in the phaco-tube group and 45 patients in the phaco-trab group. MethodsEligible patients were identified using current procedural terminology (CPT) codes, and their medical records were retrospectively reviewed. Main Outcome MeasuresThe primary outcome measure was the rate of surgical failure (IOP ≤5 mmHg or >21 mmHg or reduced <20% from baseline on two consecutive study visits after 3 months, reoperations for glaucoma, or experienced loss of light perception vision). Patients who had successful surgical outcomes without use of glaucoma medications were classified as complete successes, while those that used glaucoma medications were classified as qualified successes. Secondary outcome measures were visual acuity (VA), visual field mean deviation (VFMD), intraocular pressure (IOP), glaucoma medication use, and complications. ResultsThe cumulative probability of failure was 6.7% in the phaco-tube group and 32.8% in the phaco-trab group after 3 years (P= 0.005; Restricted Mean Survival Time = 5.9 months, 95% CI = 1.4 to 10.4 months). IOP was 13.1 ± 3.4 mmHg in the phaco-tube group and 13.3 ± 6.2 mmHg in the phaco-trab group at 3 years (P= 0.90), and the number of glaucoma medications was 2.6 ± 1.5 in the phaco-tube group and 1.7 ± 1.3 in the phaco-trab group (P= 0.015). LogMAR VA was 0.39 ± 0.58 in the phaco-tube group and 0.43 ± 0.73 in the phaco-trab group at 3 years (P= 0.82) and VFMD was -18.3 ± 9.0 dB in the phaco-tube group and -14.1 ± 7.0 dB in the phaco-trab group (P= 0.16). Postoperative complications developed in 21 patients (47%) in the phaco-tube group and 15 patients (33%) in the phaco-trab group (P= 0.28). ConclusionsPhaco-tubes had a significantly lower rate of surgical failure compared to phaco-trabs after 3 years of follow-up. However, phaco-trabs used significantly fewer glaucoma medications at multiple postoperative timepoints and had a higher proportion of complete success.

Comparing Outcomes of Tube Versus Trabeculectomy Among Patients with Angle-closure Glaucoma

PurposeCompare outcomes of tube shunt surgery (Tube) and trabeculectomy with Mitomycin C (Trab-MMC) in patients with angle-closure glaucoma (ACG). DesignRetrospective, nonrandomized comparative study. SubjectsA total of 80 eyes from 80 patients with ACG who underwent either Tube (N = 50) or Trab-MMC (N = 30) between January 2015 and January 2022 at Massachusetts Eye and Ear. MethodsReviewed and analyzed 390 visits from patient charts. Main outcome measuresKaplan-Meier (KM) success rates, Intraocular pressure (IOP), medication burden, best-corrected visual acuity (BCVA), adjusted hazard ratios (HRs), and complications. ResultsBaseline demographics were similar between both groups, except for a higher proportion of patients with pseudophakia and prior incisional ocular surgery in the Tube group. The Trab-MMC procedure had significantly higher Kaplan-Meier complete success (CS) rates than the Tube procedure, but similar qualified success (QS) rates. Under QS, the cumulative probability of survival was 87% in the Tube group and 83% in the Trab-MMC group at year 1 (P=0.77), and 75% in the Tube group and 58% in the Trab-MMC group at year 2 (P=0.14). Under CS, the cumulative probability of survival was 13% in the Tube group and 59% in the Trab-MMC group at year 1 (P<0.001), and 11% in the Tube group and 41% in the Trab-MMC group at year 2 (P<0.001). Both Tube and Trab-MMC procedures resulted in significant patterns of IOP and medication reduction from baseline up to 2 years with mean IOP reduced to 12.6 ± 5.9 mmHg on 2.8 ± 1.4 medications after Tube, and 12.1 ± 6.6 mmHg on 2.4 ± 1.7 medications after Trab-MMC. Patients who underwent Trab-MMC required less IOP-lowering medications at every follow-up visit up to year 1, but a similar number at year 2. No significant differences were found in IOP reduction, BCVA, or complication rates between groups.” ConclusionWe demonstrate that Trab-MMC confers similar IOP reduction and QS rates to Tube placement in ACG patients. Trab-MMC, however, demonstrated greater medication burden reduction up to 1 year, and more favorable CS rates up to 2 years, while still maintaining similar complication rates to Tube.

Chronic postsurgical pain (CPSP): an underestimated problem after incisional hernia treatment

BackgroundChronic postsurgical pain (CPSP) is a potential long-term problem following open incisional hernia repair which may affect the quality of life of patients despite successful anatomical repair of the hernia. The aim of this manuscript was to identify the incidence and outcome of patients following open incisional hernia repair in respect of risk factors to develop CPSP.MethodsA single-center retrospective analysis of patients who underwent open incisional hernia repair between 2015 and 2021 was performed. Pre-existing conditions (e.g., diabetes mellitus and malignancy), hernia complexity, postoperative complications, and postoperative pain medication were analyzed using the local database. Quality of life and CPSP were assessed using the EuraHS Quality of Life (QoL) questionnaire.ResultsA total of 182 cases were retrospectively included in a detailed analysis based on the complete EuraHS (QoL) questionnaire. During the average follow-up period of 46 months, this long-term follow-up revealed a 54.4% incidence of CPSP and including a rate of 14.8% for severe CPSP (sCPSP) after open incisional hernia surgery. The complexity of the hernia and the demographic variables were not different between the group with and without CPSP. Patients with CPSP reported significantly reduced QoL. The analgesics score which includes the need of pain medication in the initial days after surgery was significantly higher in patients with CPSP than in those without (no CPSP: 2.86 vs. CPSP: 3.35; p = 0.047).ConclusionThe presence of CPSP after open incisional hernia repair represents a frequent and underestimated long-term problem which has been not been recognized to this extent before. CPSP impairs QoL in these patients. Patients at risk to develop CPSP can be identified in the perioperative setting by the need of high doses of pain medication using the analgesics score. Possibly timely adjustment of pain medication, even in the domestic setting, could alleviate the chronicity or severity of CPSP.

The changes in abdominal wall muscles following incisional hernia wall reconstruction.

The objective of incisional hernia surgery is to achieve the restoration of abdominal wall anatomical and physiological functions. This study aims to investigate the impact of abdominal wall reconstruction on abdominal muscle alterations by measuring the preoperative and postoperative changes in abdominal wall muscles in patients undergoing incisional hernia repair. For patients undergoing open incisional hernia abdominal wall reconstruction, preoperative and postoperative abdominal CT scans were analyzed at a minimum of 3months post-surgery. 3D Slicer software was utilized for measuring preoperative and postoperative changes in abdominal cavity volume, abdominal muscle volume, as well as muscle volume, cross-sectional area, and abdominal circumference at specific levels. The acquired data were subjected to statistical analysis using SPSS software. A total of 40 patients meeting the inclusion criteria underwent open incisional hernia repair surgery. Some of these patients required component separation technique (CST) due to the larger size of the hernia sac. The abdominal muscles surrounding the hernia ring were defined as the "damaged group," while the remaining abdominal muscles were defined as the "undamaged group." Measurements revealed a significant increase in the volume of rectus abdominis, external oblique, internal oblique, and transversus abdominis muscles in the damaged group. Similarly, there was a corresponding increase in the volume of rectus abdominis, external oblique, internal oblique, and transversus abdominis muscles in the undamaged group. After abdominal wall reconstruction in incisional hernia patients, not only is their anatomical structure restored, but the overall biomechanical integrity of the abdominal wall is also repaired. The damaged muscles are subjected to renewed loading, leading to the reversal of disuse atrophy and an increase in muscle volume.