Burden of Herpes Zoster Among Patients with Psoriatic Arthritis in the United States

Purpose

Patients with psoriasis (PsO) and psoriatic arthritis (PsA) are at increased risk of herpes zoster (HZ), but healthcare resource use (HRU) and costs relating to HZ in adults with PsA are unknown. We aimed to estimate the incidence of HZ among adults with PsA vs without psoriatic disease and the additional HRU and costs among patients with PsA with vs without HZ.

Patients and Methods

This retrospective, longitudinal, cohort study estimated HZ incidence in PsA+ vs PsO-/PsA- cohorts and HRU and medical/pharmacy costs among PsA+/HZ+ vs PsA+/HZ- cohorts comprised of adults from Optum's de-identified Clinformatics Data Mart Database during 2015-2020. For the HRU/cost analyses, index was the date of first HZ diagnosis (PsA+/HZ+ cohort) or was randomly assigned (PsA+/HZ- cohort). Generalized linear models were used for adjusted comparisons between cohorts.

Results

HZ incidence was higher in the PsA+ (n = 57,126) vs PsO-/PsA- (n = 23,837,237) cohort (14.85 vs 7.67 per 1000 person-years; adjusted incidence rate ratio [aIRR]: 1.23; 95% confidence interval [CI]: 1.16-1.30). Numbers of outpatient visits, emergency department visits, and inpatient admissions were significantly higher in the PsA+/HZ+ (n = 1045) vs PsA+/HZ- (n = 36,091) cohorts during the first month after HZ diagnosis (outpatient: aIRR: 1.74; 95% CI: 1.63-1.86; emergency department: 3.14; 95% CI: 2.46-4.02; inpatient: aIRR: 2.61; 95% CI: 1.89-3.61). Mean all-cause per-patient costs were significantly higher in the PsA+/HZ+ vs PsA+/HZ- cohorts during the first month after index ($6493 vs $4521; adjusted cost difference: $2012; 95% CI: $1204-$3007). HRU and costs were numerically higher in the PsA+/HZ+ cohort during the first 3 and 12 months.

Conclusion

These findings, which provide evidence on the increased incidence and HRU and economic burden associated with HZ among adults with PsA, could be used to inform clinical practice and decision-making.

Herpes zoster burden in patients with asthma: real-world incidence, healthcare resource utilisation and cost

BACKGROUND

Herpes zoster (HZ) is a painful condition caused by reactivation of the varicella-zoster virus. The objectives of this study were to compare HZ incidence in adults with asthma versus adults without asthma and to compare healthcare resource use as well as direct costs in adults with HZ and asthma versus adults with asthma alone in the USA.

METHODS

This retrospective longitudinal cohort study included adults aged ≥18 years across the USA. Patients were identified from Optum's deidentified Clinformatics Data Mart Database, an administrative claims database, between 1 October 2015 and 28 February 2020, including commercially insured and Medicare Advantage with part D beneficiaries. Cohorts of patients with and without asthma, and separate cohorts of patients with asthma and HZ and with asthma but not HZ, were identified using International Classification of Diseases 10th Revision, Clinical Modification codes. HZ incidence, healthcare resource use and costs were compared, adjusting for baseline characteristics, between the relevant cohorts using generalised linear models.

RESULTS

HZ incidence was higher in patients with asthma (11.59 per 1000 person-years) than patients without asthma (7.16 per 1000 person-years). The adjusted incidence rate ratio (aIRR) for HZ in patients with asthma, compared with patients without asthma, was 1.34 (95% CI 1.32 to 1.37). Over 12 months of follow-up, patients with asthma and HZ had more inpatient stays (aIRR 1.11; 95% CI 1.02 to 1.21), emergency department visits (aIRR 1.26; 95% CI 1.18 to 1.34) and outpatient visits (aIRR 1.19; 95% CI 1.16 to 1.22), and direct healthcare costs that were US dollars ($) 3058 (95% CI $1671 to $4492) higher than patients with asthma without HZ.

CONCLUSION

Patients with asthma had a higher incidence of HZ than those without asthma, and among patients with asthma HZ added to their healthcare resource use and costs.

Real-world evidence of Pressure-Enabled Drug Delivery for trans-arterial chemoembolization and radioembolization among patients with hepatocellular carcinoma and liver metastases

OBJECTIVES

Pressure-Enabled Drug Delivery (PEDD), a method using pressure to advance catheter-delivered drug distribution, can improve treatment for hepatocellular carcinoma (HCC) and liver metastases, but real-world evidence is limited. We compared baseline patient characteristics, clinical complexity, and post-procedure healthcare resource utilization (HRUs) and clinical complications for PEDD and non-PEDD procedures.

METHODS

This study used a retrospective, longitudinal, cohort design of claims data from Clarivate's Real World Data Repository, which includes 98% of US payers with over 300 million unique patients from all US states. We identified patients with a trans-arterial chemoembolization (TACE) or trans-arterial radioembolization (TARE) from 1 January 2019 to 31 December 2022. Subsamples grouped patients with HCC receiving a TARE procedure at their first embolization and patients with metastatic colorectal cancer (CRC) that received a TARE procedure. We reported descriptive comparisons of our full sample of patients with HCC and liver metastases receiving PEDD versus non-PEDD procedures. We then conducted a matching-adjusted comparison of HRUs and clinical complications for PEDD and non-PEDD patients among our subsamples (HCC receiving a TARE procedure at their first embolization and patients with metastatic CRC that received a TARE procedure). Matching was based on baseline demographic and clinical characteristics using coarsened exact matching and propensity-score matching. HRUs included inpatient, outpatient, and emergency department visits. Clinical complications included ascites, cholecystitis, fatigue, gastric ulcer, gastritis, jaundice, LFT increase, lymphopenia, portal hypertension, and post-embolization syndrome.

RESULTS

PEDD procedures were used on patients with worse baseline disease burdens: baseline Charlson comorbidity index (mean of 6.5 vs. 5.8), any prior clinical complication related to underlying disease (33.7 vs. 31.0%), and prior systemic therapy (22.1% vs. 16.2%). PEDD patients had a greater number of procedural codes indicative of technical complexity for TACE (PEDD mean = 226.3; non-PEDD mean = 134.5; p value <.01) and TARE (PEDD mean = 205.56; non-PEDD mean = 94.8; p value <0.01). Matching-adjusted analyses of patients with HCC and CRC demonstrated comparable HRU and clinical complications for PEDD and non-PEDD procedures post-index.

CONCLUSION

Despite higher baseline disease burden and complexity, post-procedure HRU and clinical complications for PEDD patients were similar to non-PEDD patients. The complex baseline clinical profile may reflect selection of challenging cases for PEDD use. Future studies should validate the benefits observed with PEDD embolization in larger samples with greater statistical power.

Burden of Herpes Zoster Among Patients with Psoriasis in the United States

INTRODUCTION

Patients with psoriasis (PsO) are at increased risk of herpes zoster (HZ), but recent data on the incidence of HZ among patients with PsO and the impact of HZ on healthcare resource use (HRU) and costs for patients with PsO have not been described.

METHODS

This retrospective, longitudinal, cohort study estimated HZ incidence in cohorts of adults with vs without PsO (PsO + vs PsO-) and HRU and costs among those with PsO, with vs without HZ (PsO + /HZ + vs PsO + /HZ-) using Optum's de-identified Clinformatics Data Mart Database during 2015-2020. Patients with psoriatic arthritis were excluded from all four cohorts. Comparisons between cohorts used generalized linear models to adjust outcomes based on various baseline characteristics.

RESULTS

The incidence rate of HZ was significantly higher in the PsO + (n = 144,115) vs PsO- (n = 23,837,237) cohorts at 11.35 vs 7.67 per 1000 patient-years; adjusted incidence rate ratio (aIRR): 1.21, 95% confidence interval (CI): 1.16-1.25. HRU (outpatient, emergency department, and inpatient) was significantly higher in the PsO + /HZ + (n = 1859) vs PsO + /HZ- (n = 78,664) cohorts during 1 month and 3 months after HZ diagnosis (e.g., outpatient visits during month: 2.83 vs 1.30 per patient; aIRR: 1.96; 95% CI 1.86-2.06). Mean all-cause costs were also significantly higher in the PsO + /HZ + vs PsO + /HZ- cohort during both month ($5020 vs $2715 per patient; adjusted cost difference: $1390; 95% CI $842-$1964) and 3 months ($12,305 vs $8256; adjusted cost difference: $1422; 95% CI $280-$2889) after HZ diagnosis.

CONCLUSION

These findings show the increased incidence of HZ among patients with PsO and the clinical and economic burdens of HZ in this population. Considering the high prevalence of PsO, insights into the impact of HZ in these patients provide valuable evidence to inform clinical decision-making.

Real-world evidence of eteplirsen treatment effects in patients with Duchenne muscular dystrophy in the USA

Aim: To evaluate treatment effects of eteplirsen among patients with Duchenne muscular dystrophy. Methods: Using real-world claims and electronic medical record data, this retrospective comparative analysis assessed eteplirsen-treated and control cohorts matched by age, disease progression state, and pre-index period healthcare resource utilization. Poisson regression was used to evaluate eteplirsen effects on healthcare resource utilization outcomes. Results: Eteplirsen was associated with statistically significant reductions in rates of hospital encounters (31%), emergency room visits (31%), need for pulmonary management (33%), cardiac management (21%), tracheostomy (86%), and assisted ventilation (39%) versus the control group. Other assessed outcomes favored eteplirsen numerically but did not all reach statistical significance. Conclusion: Eteplirsen-treated patients had reduced rates of multiple healthcare resource utilization measures versus matched controls.

Clinical and Economic Burden of Herpes Zoster in Patients with Rheumatoid Arthritis: A Retrospective Cohort Study Using Administrative Claims

OBJECTIVE

To estimate the incremental healthcare resource utilization (HRU) and cost burden posed by herpes zoster (HZ) in adult patients with rheumatoid arthritis (RA) in the United States.

METHODS

A retrospective cohort study was conducted using an administrative claims database containing commercial and Medicare Advantage with Part D data, between October 2015 and February 2020. Patients with RA and HZ (RA+/HZ+) or RA without HZ (RA+/HZ-) were identified based on diagnosis codes and relevant medications. Outcomes measured included HRU and medical, pharmacy, and total costs at month 1, quarter 1, and year 1 after the index date (HZ diagnosis for RA+/HZ+ cohort, randomly assigned for RA+/HZ- cohort). Generalized linear models incorporating propensity scores and other covariates were used to estimate differences in outcomes between cohorts.

RESULTS

A total of 1866 patients from the RA+/HZ+ cohort and 38,846 patients from the RA+/HZ- cohort were included. Hospitalizations and emergency department visits occurred more frequently in the RA+/HZ+ than the RA+/HZ- cohort, especially in the month after HZ diagnosis (adjusted incidence rate ratio [95% confidence interval (CI)] for hospitalizations: 3.4 [2.8; 4.2]; emergency department visits: 3.7 [3.0; 4.4]). Total costs were also higher in the month after HZ diagnosis (mean adjusted cost difference [95% CI]: $3404 [$2089; $4779]), with cost differences driven by increased medical costs ($2677 [$1692; $3670]).

CONCLUSIONS

These findings highlight the high economic burden of HZ among individuals with RA in the United States. Strategies to reduce the risk of HZ in patients with RA (such as vaccination) may serve to reduce this burden. Video abstract.

Economic and Clinical Burden of Herpes Zoster Among Patients With Inflammatory Bowel Disease in the United States

Background

Patients with ulcerative colitis (UC) or Crohn's disease (CD) are at increased risk of herpes zoster (HZ); however, relevant cost and healthcare resource utilization (HCRU) data are limited.

Methods

We estimated HCRU (hospitalization, emergency department [ED], and outpatient visits) and costs in patients with UC or CD, with and without HZ, using administrative claims data (October 2015-February 2020). HCRU and costs (2020 US dollars) were compared at 1 month, 1 quarter, and 1 year after the index date, using propensity score adjustment and generalized linear models.

Results

In total, 20 948 patients were included: UC+/HZ+ (n = 431), UC+/HZ- (n = 10 285), CD+/HZ+ (n = 435), and CD+/HZ- (n = 9797). Patients with HZ had higher all-cause HCRU rates and all-cause total healthcare costs relative to those without HZ. In the first month, adjusted incidence rate ratios (aIRRs) for hospitalizations and ED visits for patients with UC and HZ compared with UC alone were 2.87 (95% confidence interval [CI], 1.93-4.27) and 2.66 (95% CI,1.74-4.05), respectively; for those with CD and HZ, aIRRs were 3.34 (95% CI, 2.38-4.70) and 3.31 (95% CI, 2.32-4.71), respectively, compared with CD alone (all P < .001). Adjusted cost differences in UC and CD cohorts with HZ over the first month were $2189 and $3774, respectively, chiefly driven by higher inpatient costs. The incremental impact on HCRU and costs in cohorts with HZ predominantly occurred during the first quarter following diagnosis.

Conclusions

HZ is associated with increased HCRU and costs in patients with UC and CD, especially shortly after diagnosis.

Racial differences in survival and healthcare resource utilization among Medicaid-insured adults with metastatic castration-sensitive prostate cancer

26

Background: Racial inequalities in healthcare have long existed in the United States, with Black or African American (BAA) men having higher overall cancer death rates compared to other racial or ethnic groups. One of the greatest disparities is in prostate cancer (PC), which disproportionately affects BAA men, though when matched for stage, whether outcomes differ by race is controversial. This study assessed differences in overall survival (OS) and healthcare resource utilization (HRU) by race in Medicaid-insured patients with metastatic castration-sensitive prostate cancer (mCSPC). Methods: This retrospective longitudinal cohort study evaluated de-identified administrative claims data from the Centers for Medicare and Medicaid Services 100% Medicaid data files, from 01/01/2010 - 12/31/2018. The study included adult patients with a diagnosis for PC, ≥1 claim for androgen deprivation therapy (ADT), diagnosis of metastasis before or within 90 days after ADT, and continuous eligibility for ≥6 months pre-index (defined baseline period) and ≥3 months post-index. The date of first receipt of ADT or first receipt of novel hormonal therapy or docetaxel if initiated within 30 days before ADT defined the index date. OS and HRU were assessed from the index date to the earliest of end of continuous eligibility, data availability, or death. A multivariable Cox proportional hazards model of OS and a multivariable Poisson model of HRU were implemented and controlled for age, plan type, region, median state income, residence in a state with Medicaid expansion, index year, Charlson comorbidity index (CCI), baseline HRU, and clinical characteristics. Results: The study included 1,488 patients with mCSPC (467 [31%] BAA, 446 [30%] White [W], 219 [15%] Hispanic [H], 356 [24%] Other races [O]). H were the oldest (mean age 68 years), followed by O (67 years), W (64 years), and BAA (63 years). BAA and H had the highest CCI (0.6), followed by O (0.5), and W (0.4). Median unadjusted OS was 71.3 months in H, 57.1 months in O, 52.1 months in BAA, and 44.9 months in W. After adjustment, H had significantly lower risk of death compared to W (hazard ratio [95% confidence interval (CI)]: 0.65 [0.43, 0.96]) and BAA patients had comparable survival to W (0.91 [0.69, 1.22]). Adjusted incidence rate ratios (IRR) showed significantly lower incidence of PC-related outpatient (OP) visits for BAA as compared to W (IRR [95% CI]: 0.71 [0.55, 0.99]), per patient per year. The remaining HRU endpoints were not significantly different among racial groups. Conclusions: Among Medicaid-insured adult patients with mCSPC, H were more likely to live longer than W patients. BAA patients had similar survival and lower rates of PC-related OP visits as compared with W, which shows differential use of PC-related healthcare resources between BAA and W.

Racial differences in survival and healthcare resource utilization among Medicaid-insured adults with metastatic castration-resistant prostate cancer

29

Background: Prostate cancer (PC) disproportionately affects Black or African American (BAA) men in the United States (US), but racial disparities in outcomes are not well understood. This study analyzed racial disparities in OS, healthcare resource utilization (HRU), and PC treatments in Medicaid-insured metastatic castration resistant PC (mCRPC) patients. Methods: This retrospective longitudinal cohort study evaluated de-identified data from the Centers for Medicare and Medicaid Services 100% Medicaid data files from 01/01/2010 – 12/31/2018. The study included adult patients with a diagnosis of PC and metastasis, and a claim for at least one of the following drugs prior to 9/30/2018, which is specific to mCRPC (date defined index): ≥1 claim for cabazitaxel, mitoxantrone, enzalutamide, radium-223, or sipuleucel-T, ≥1 claim for abiraterone acetate before June 2017, ≥1 claim for docetaxel at least 90 days after initiation of hormone therapy, or evidence of castration resistance. Patients were required to be continuously enrolled for ≥6 months pre-index (i.e., baseline period) and ≥3 months post-index. Outcomes were assessed from the index date to the earliest of end of continuous enrollment, data availability, or death. A multivariable Cox proportional hazards model of OS, and a multivariable Poisson model of HRU were implemented and controlled for age, plan type, region, median state income, residence in a state with Medicaid expansion, index year, Charlson comorbidity index, baseline HRU, baseline PC treatments, and clinical characteristics. Results: The study included 1,095 mCRPC patients (320 [29%] White [W], 278 [25%] BAA, 190 [17%] Hispanic [H], 307 [28%] Other races [O]). H had the highest mean age of 69 years, followed by 68 years for O, and 63 years for both W and BAA. Median unadjusted OS was 46.7 months in H, 40.5 months in BAA, 35.3 months in O, and 32.3 months in W. After adjustment, H had significantly lower risk of death vs. W (hazard ratio [95% confidence interval (CI)]: 0.62 [0.42, 0.90]) and BAA had comparable survival to W (0.85 [0.62, 1.16]). BAA had significantly fewer PC-related outpatient (OP) visits vs. W (adjusted incidence rate ratios [IRR] [95% CI]: 0.67 [0.48, 0.93]), but significantly more PC-related emergency room (ER) visits (5.03 [2.03, 12.47]) per patient per year. Race cohorts differed in the proportions of patients treated with novel hormonal therapy (70% W, 63% BAA, 58% H, 67% O) and chemotherapy use (29% BAA, 26% H, 24% W, 19% O). Conclusions: Among Medicaid-insured adult mCRPC patients, H were more likely to live longer than W patients, while BAA and W patients had similar OS. BAA patients had a higher rate of PC-related ER visits but fewer PC-related OP visits as compared to W, showing differential use of PC-related healthcare resources.

Incidence of Herpes Zoster in Patients With Rheumatoid Arthritis in the United States: A Retrospective Cohort Study

OBJECTIVE

To estimate the incidence of herpes zoster (HZ) in patients with rheumatoid arthritis (RA) compared with the general population in the USA.

METHODS

This retrospective, longitudinal cohort study used data from an administrative claims database containing both commercial and Medicare Advantage Part D data, with a data period from October 2015 to February 2020. Patients were aged ≥ 18 years and divided into 2 cohorts: patients with RA and patients without RA. Diagnosis and procedure codes were used to identify HZ cases and calculate incidence rates (IRs) of HZ in the 2 cohorts. Data were stratified by age group (ie, 18-49, 18-29, 30-39, 40-49, 50-64, and ≥ 65 yrs) and RA therapy type. IR ratios (IRRs), adjusted by cohort baseline characteristics, were estimated using generalized linear models to compare the incidence of HZ between cohorts.

RESULTS

The overall IR of HZ was higher in the RA cohort (21.5 per 1000 person-years [PY]; N = 67,650) than in the non-RA cohort (7.6 per 1000 PY; N = 11,401,743). The highest IRs in both cohorts were observed in the age group of ≥ 65 yrs (23.4 and 11.4 per 1000 PY in the RA cohort and non-RA cohort, respectively). The overall adjusted IRR of HZ was 1.93 (95% CI 1.87-1.99, P < 0.001) for the RA cohort compared with the non-RA cohort. In the RA cohort, the highest IRs by medication class were observed in patients using corticosteroids and those using Janus kinase inhibitors.

CONCLUSION

These results highlight the increased incidence of HZ in patients with RA.

Incidence and risk of herpes zoster in patients with ulcerative colitis and Crohn's disease in the USA

Background

Patients with inflammatory bowel disease (IBD) are at increased risk of herpes zoster (HZ). We evaluated the incidence of HZ in ulcerative colitis (UC) and Crohn's disease (CD) patients and compared this with HZ incidence in a non-IBD population.

Methods

We conducted a retrospective cohort study (GSK study identifier: VEO-000043) of adults aged ≥18 years with UC and CD and without IBD who were identified from claims recorded in a US healthcare database between October 2015 and February 2020. Crude HZ incidence rates/1,000 person-years (PY) were calculated, and comparisons of HZ incidence rates between UC or CD and non-IBD cohorts were made using adjusted generalized linear models.

Results

The study population comprised a total of 29,928 UC, 25,959 CD, and 11,839,329 non-IBD patients. Crude overall HZ incidence rates were 13.64/1,000 PY (UC), 15.94/1,000 PY (CD), and 7.95/1,000 PY (non-IBD). UC and CD patients had increased HZ incidence rates, with adjusted incidence rate ratios of 1.35 (95% confidence interval [CI], 1.26-1.44) and 1.66 (95% CI, 1.56-1.77), respectively, compared with non-IBD patients. Stratified analysis indicated increased relative rates of HZ in progressively younger age strata in the UC and CD patients compared with non-IBD patients. HZ incidence rates were higher in UC and CD patients who had previously received thiopurines or methotrexate, TNF-inhibitors, or corticosteroids than in UC and CD patients who did not take those medicines.

Conclusion

UC and CD patients had increased HZ incidence rates compared with patients without IBD, demonstrating the importance of HZ prevention in IBD patients.

Helium line ratio imaging in the C-2W divertor

A 2D imaging instrument has been designed and deployed on C-2W ("Norman") [H. Gota et al., Nucl. Fusion 61, 106039 (2021)] to study the plasma in the expander divertor by simultaneously measuring three neutral helium spectral lines. Ratios of these images, in conjunction with a collisional-radiative model, yield 2D maps of electron temperature and density. Almost the entire radial plasma cross-section (∼60 cm) can be mapped with a spatial resolution ≲1 cm. These data can, in principle, be acquired at 3 kHz. The neutral helium target is provided by a custom-built supersonic gas injector located inside the divertor vessel, which injects helium toward the magnetic axis and perpendicular to the camera sight-cone. Images of helium emission and reconstructed electron density and temperature profiles of the plasma produced from an end gun are presented. Voltages applied to concentric annular electrodes located in the divertors are used to stabilize beam-driven field reversed configuration plasmas. Magnetic field expansion is also employed to thermally isolate electrons from the end electrodes. Measurements of electron temperature and density in the divertor are important in order to study the effects of both the electrostatic biasing and the divertor magnetic field on electron confinement, neutral gas transport, and the overall machine performance.

OC-003 PORT POSITIONS IN TEP FOR SHORT PATIENTS: OUR EXPERIENCE

Introduction

Totally extraperitoneal repair (TEP) is a popular technique for repair of inguinal hernia. One common technique of TEP involves placement of one 10 mm port 1–2 cm below the umbilicus just off the midline, one 5 mm port 2–3 cm above the pubic symphysis, and a third 5 mm port between these 2 ports in the midline (Figure 1a). In case the distance from the superior border of the symphysis pubis to the inferior edge of the umbilicus is less than 15 cm, this leads to crowding of instruments and results in ergonomic problems during the operation. Daes has popularized eTEP for this indication. The aim is to shift the first 10 mm port to a position 5 cm superior and 4 cm lateral to the umbilicus (Figure 1b). eTEP has also found application in the repair of ventral hernias. However, for most inguinal hernias, we feel that eTEP is an overkill.

Methods

We place the first 10 mm port at the level of the superior border of the umbilicus and just lateral to it (Figure 1c). The two 5 mm ports are placed in the midline. Initial dissection is performed telescopically.

Results

This technique provides 2–3 cm of extra working space, which improves ergonomics while operating on patients with a short pubo-umbilical distance. Other parameters like operating time, postoperative pain and other complications remain the same.

Conclusion

We recommend placement of the 10 mm port at the superior border of the umbilicus, particularly in short patients.

P-011 FEASIBILITY OF VENTRAL-TAPP FOR VENTRAL HERNIA REPAIR IN A LOW INCOME COUNTRY LIKE INDIA

Aim

Minimal invasive repair is now the established procedure for ventral hernia. Surgeons are now validating newer techniques each year to deal with the ventral hernia. It becomes difficult to choose, best fit technique from this large armamentarium. For a low income country like India, ventral- trans abdominal preperitoneal (TAPP) technique is cost effective and uses simple polyester or polypropylene mesh.

Methods

For this article we used our experience with ventral-TAPP performed from July 1, 2021 to May 31, 2022. Patients were followed up for 6 months.

Results

In the above time period, we had performed 10 ventral-TAPP. Out of these, 3 had completed the follow up. Median age was 45.0 years, BMI was 26.56 kg/m2. One patient was male (33.33%). All patients were presented to surgery due to bulge or pain in the anterior abdominal wall.

The median hernia defect measured 80 mm, median mesh diameter was 15 cm and median operative time was 125 min. No intraoperative complications occurred.

Postoperatively, none of the patients developed complications. Length of hospital stay was 3.0 days. Six months after surgery, neither recurrence nor chronic pain were recorded.

Conclusion

We have concluded that mesh used in repair with ventral-TAPP costs one fourth to one-fifth to that of composite mesh used in intraperitoneal onlay mesh (IPOM) repair with the comparable results. So in a low income country like India, ventral TAPP should be a preferred approach.

Resonance Excitations in ^{7}Be(d,p)^{8}Be^{*} to Address the Cosmological Lithium Problem

The anomaly in lithium abundance is a well-known unresolved problem in nuclear astrophysics. A recent revisit to the problem tried the avenue of resonance enhancement to account for the primordial ^{7}Li abundance in standard big-bang nucleosynthesis. Prior measurements of the ^{7}Be(d,p)^{8}Be^{*} reaction could not account for the individual contributions of the different excited states involved, particularly at higher energies close to the Q value of the reaction. We carried out an experiment at HIE-ISOLDE, CERN to study this reaction at E_{c.m.}=7.8  MeV, populating excitations up to 22 MeV in ^{8}Be for the first time. The angular distributions of the several excited states have been measured and the contributions of the higher excited states in the total cross section at the relevant big-bang energies were obtained by extrapolation to the Gamow window using the talys code. The results show that by including the contribution of the 16.63 MeV state, the maximum value of the total S factor inside the Gamow window comes out to be 167 MeV b as compared to earlier estimate of 100 MeV b. However, this still does not account for the lithium discrepancy.