Nevin Manimala

J Cardiovasc Pharmacol. 2024 Jul 8. doi: 10.1097/FJC.0000000000001610. Online ahead of print.

ABSTRACT

Sodium-glucose cotransporter 2 (SGLT-2) inhibitors have shown efficacy in improving cardiovascular outcomes in patients with chronic heart failure (HF). However, their impact on HF patients with varying BMI levels remains uncertain. To explore potential interactions between baseline BMI and the cardiovascular benefits of SGLT-2 inhibitors, we conducted a systematic review of studies from PubMed, Scopus, and the Cochrane Library database spanning from inception to March 2024. Eligible studies reported cardiovascular outcomes according to baseline BMI in HF patients treated with SGLT-2 inhibitors. Ultimately, our analysis included four studies encompassing 20,723 patients. We conducted separate random-effects meta-analyses for the composite outcome of first hospitalization for heart failure (HHF) or cardiovascular death (CVD), total HHF, CVD, and all-cause mortality. Compared with placebo, SGLT-2 inhibitors significantly reduced the risk of the composite outcome of first HHF or CVD (HR = 0.78, 95% CI: 0.72-0.83) and total HHF (HR = 0.73, 95% CI: 0.61-0.83), with consistent effects observed across different BMI categories (test for subgroup differences: P = 0.63 and P = 0.56, respectively). Furthermore, no statistical heterogeneity was found in the effects of SGLT-2 inhibitors on CVD (P = 0.84, I2 = 0%) as well as all-cause mortality (P = 0.52, I2 = 0%) across each baseline BMI subgroup in HF patients. No significant difference in safety was found between the placebo and SGLT-2 inhibitor arms. In conclusion, our findings suggest that the cardiovascular benefits of SGLT-2 inhibitors appear to be independent of baseline BMI in HF patients.

PMID:39027979 | DOI:10.1097/FJC.0000000000001610

J Cardiovasc Pharmacol. 2024 Jul 2. doi: 10.1097/FJC.0000000000001608. Online ahead of print.

ABSTRACT

Patients with a mechanical mitral valve have an increased risk of thrombosis, and guidelines recommend a higher international normalized ratio (INR) goal for vitamin K antagonists (VKA) based anticoagulation. Guidelines provide recommendations for bridging with unfractionated heparin; however, there is no clear guidance on the heparin infusion intensity that should be utilized. This study was a retrospective, single-center, cohort study of patients aged ≥ 18 years of age or older with a mechanical mitral valve admitted from June 2019 to September 2022 who were maintained on a singular heparin infusion intensity nomogram for at least 48 hours. The patients were stratified into either a low- or high-intensity heparin infusion nomogram. The exclusion criteria included non-nomogram heparin infusions and patients within 30 days of valve implantation. The primary outcome of this study was a composite of all bleeding events (major, clinically significant non-major, and minor bleeding). The secondary outcomes included bleeding events, analyzed individually, and thrombotic events. Seven total bleeding events were observed between the two groups, with one minor bleeding event in the low-intensity group and six bleeding events in the high-intensity group. One thrombotic event occurred in the high-intensity group. No statistically significant differences were found between the primary and secondary outcomes. Future studies are necessary to guide heparin infusion intensity selection in patients with mechanical mitral valves.

PMID:39027972 | DOI:10.1097/FJC.0000000000001608

Euro Surveill. 2024 Jul;29(29). doi: 10.2807/1560-7917.ES.2024.29.29.2300692.

ABSTRACT

BackgroundRecent migration trends have shown a notable entry of Latin American asylum seekers to Madrid, Spain.AimTo characterise the profile of asylum-seeking Latin American migrants who are living with HIV in Spain and to outline the barriers they face in accessing HIV treatment.MethodsA prospective cohort study was conducted between 2022 and 2023 with a 6-month follow-up period. Latin American asylum seekers living with HIV were recruited mainly from non-governmental organisations and received care at an HIV clinic in a public hospital in Madrid.ResultsWe included 631 asylum seekers. The primary countries of origin were Colombia (30%), Venezuela (30%) and Peru (18%). The median age was 32 years (interquartile range (IQR): 28-37), and 553 (88%) were cis men of which 94% were men who have sex with men. Upon their arrival, 49% (n = 309) lacked social support, and 74% (n = 464) faced barriers when attempting to access the healthcare system. Upon entry in Europe, 500 (77%) participants were taking antiretroviral therapy (ART). At their first evaluation at the HIV clinic, only 386 (61%) had continued taking ART and 33% (n = 209) had detectable plasma HIV-1 RNA levels. Six months later, 99% took ART and 98% had achieved an undetectable viral load.ConclusionsLatin American asylum seekers living with HIV in Madrid, Spain encountered barriers to healthcare and to ART. One-third of these individuals presented detectable HIV viral load when assessed in the HIV clinic, highlighting this as an important public health issue.

PMID:39027943 | DOI:10.2807/1560-7917.ES.2024.29.29.2300692

Euro Surveill. 2024 Jul;29(29). doi: 10.2807/1560-7917.ES.2024.29.29.2300712.

ABSTRACT

BackgroundPeople who use drugs (PWUD) are a key target population to reduce the burden of hepatitis C virus (HCV) infection.AimTo assess risk factors and temporal trends of active HCV infection in PWUD in Madrid, Spain.MethodsWe conducted a retrospective study between 2017 and 2023, including 2,264 PWUD visiting a mobile screening unit. Data about epidemiology, substance use and sexual risk behaviour were obtained through a 92-item questionnaire. HCV was detected by antibody test, followed by RNA test. The primary outcome variable was active HCV infection prevalence, calculated considering all individuals who underwent RNA testing and analysed by logistic regression adjusted by the main risk factors.ResultsOf all participants, 685 tested positive for anti-HCV antibodies, and 605 underwent RNA testing; 314 had active HCV infection, and 218 initiated treatment. People who inject drugs (PWID) were identified as the main risk group. The active HCV infection rate showed a significant downward trend between 2017 and 2023 in the entire study population (23.4% to 6.0%), among PWID (41.0% to 15.0%) and PWUD without injecting drug use (7.0% to 1.3%) (p < 0.001 for all). These downward trends were confirmed by adjusted logistic regression for the entire study population (adjusted odds ratio (aOR): 0.78), PWID (aOR: 0.78), and PWUD non-IDU (aOR: 0.78).ConclusionsOur study demonstrates a significant reduction in active HCV infection prevalence among PWUD, particularly in PWID, which suggests that efforts in the prevention and treatment of HCV in Madrid, Spain, have had an impact on the control of HCV infection.

PMID:39027941 | DOI:10.2807/1560-7917.ES.2024.29.29.2300712

Euro Surveill. 2024 Jul;29(29). doi: 10.2807/1560-7917.ES.2024.29.29.2400438.

NO ABSTRACT

PMID:39027940 | DOI:10.2807/1560-7917.ES.2024.29.29.2400438

Euro Surveill. 2024 Jul;29(29). doi: 10.2807/1560-7917.ES.2024.29.29.2300661.

ABSTRACT

BackgroundThe COVID-19 pandemic and the emergence of Candida auris have changed the epidemiological landscape of candidaemia worldwide.AimWe compared the epidemiological trends of candidaemia in a Greek tertiary academic hospital before (2009-2018) and during the early COVID-19 (2020-2021) and late COVID-19/early post-pandemic (2022-2023) era.MethodsIncidence rates, species distribution, antifungal susceptibility profile and antifungal consumption were recorded, and one-way ANOVA or Fisher’s exact test performed. Species were identified by MALDI-ToF MS, and in vitro susceptibility determined with CLSI M27-Ed4 for C. auris and the EUCAST-E.DEF 7.3.2 for other Candida spp.ResultsIn total, 370 candidaemia episodes were recorded during the COVID-19 pandemic. Infection incidence (2.0 episodes/10,000 hospital bed days before, 3.9 during the early and 5.1 during the late COVID-19 era, p < 0.0001), C. auris (0%, 9% and 33%, p < 0.0001) and fluconazole-resistant C. parapsilosis species complex (SC) (20%, 24% and 33%, p = 0.06) infections increased over time, with the latter not associated with increase in fluconazole/voriconazole consumption. A significant increase over time was observed in fluconazole-resistant isolates regardless of species (8%, 17% and 41%, p < 0.0001). Resistance to amphotericin B or echinocandins was not recorded, with the exception of a single pan-echinocandin-resistant C. auris strain.ConclusionCandidaemia incidence nearly tripled during the COVID-19 era, with C. auris among the major causative agents and increasing fluconazole resistance in C. parapsilosis SC. Almost half of Candida isolates were fluconazole-resistant, underscoring the need for increased awareness and strict implementation of infection control measures.

PMID:39027938 | DOI:10.2807/1560-7917.ES.2024.29.29.2300661

F1000Res. 2024 Mar 15;12:612. doi: 10.12688/f1000research.129637.2. eCollection 2023.

ABSTRACT

BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP) is an invasive procedure. We aimed to investigate ERCP-induced perforations at our institution and conduct a comprehensive review of literature on ERCP-induced perforations (EIP) since the introduction of this procedure as a therapeutic intervention.

METHODS: This was a case-control study, in which charts of all patients diagnosed with ERCP-induced duodenal perforation were reviewed and compared to a control group without perforation. Patient’s sociodemographic and clinical data, including ERCP procedure-related data, were gathered.

RESULTS: A total of 996 ERCP procedures were performed; only 13 patients proved to have EIP. Obstructive jaundice was the most common indication for ERCP. The main predisposing factor was difficult cannulation (P = 0.003). In total, five patients required surgical treatment; the majority of them had type I perforation, whereas type IV was the most common in patients who were treated conservatively. The overall mortality rate was 15%, the surgical group had a slightly higher mortality rate.

CONCLUSIONS: Fifty years after the introduction of ERCP for therapy, it remains an invasive procedure that carries significant morbidity and mortality, even in skilled hands or at high- volume units. Conservative management of perforation yields favorable outcomes in selected patients.

PMID:39027921 | PMC:PMC11255546 | DOI:10.12688/f1000research.129637.2

Front Surg. 2024 Jul 3;11:1407484. doi: 10.3389/fsurg.2024.1407484. eCollection 2024.

ABSTRACT

OBJECTIVE: This study aims to compare the utilization of 3D-CT reconstruction in measuring pedicle outer width (POW) between younger/middle-aged patients (<60 years) and older patients (≥60 years) with thoracolumbar spine fractures (TSF).

METHODS: We conducted a retrospective study from January 2021 to December 2022, involving a total of 108 patients with TSF. The study population consisted of 62 patients aged ≥60 years (observation group) and 46 patients aged <60 years (control group). We compared the POW on both the right and left sides of the thoracolumbar spine between the two groups. Additionally, we analyzed the POW by gender within each group and calculated the incidence of patients falling below the critical values for arch root puncture (5 mm) and arch root nailing (7 mm) in both groups.

RESULTS: There were no statistically significant differences observed in the POW between the two groups on both the left and right sides of each corresponding vertebra (P > 0.05). In the observation group, both male and female patients had significantly smaller POW compared to the control group (P < 0.05). However, no significant difference in POW was observed between the same-sex groups in the L4 to L5 vertebrae (P > 0.05). In the observation group, the POW was less than 5 mm in 9.33% (81/868) of cases and less than 7 mm in 49.88% (433/868) of cases, primarily observed from T11 to L3. In the control group, 4.81% (31/644) of cases had a POW of less than 5 mm, and 13.81% (88/644) had a POW of less than 7 mm.

CONCLUSION: Utilizing preoperative 3D-CT reconstruction to measure POW in patients with TSF not only facilitates the assessment of surgical feasibility but also aids in surgical pathway planning, thus potentially reducing the incidence of postoperative complications.

PMID:39027918 | PMC:PMC11256024 | DOI:10.3389/fsurg.2024.1407484

Front Vet Sci. 2024 Jul 4;11:1380022. doi: 10.3389/fvets.2024.1380022. eCollection 2024.

ABSTRACT

The negative effects of pain are a constant concern in the surgical management of animals, leading to the search for new drugs or more effective analgesic protocols to control this negative emotion. This study aimed to evaluate the nociceptive response of cannabidiol (CBD) alone and in combination with meloxicam using infrared pupillometry in female dogs undergoing elective ovariohysterectomy (OVH) under isoflurane anesthesia. A total of 60 female dogs of different breeds were included. These dogs were randomly assigned to four study groups according to the treatment: Control Group (G₀: n = 15) receiving saline solution; group premedicated with meloxicam at a dose of 0.2 mg Kg^-1 IV (G_Melox: n = 15). Postoperatively this drug was used at 0.1 mg Kg^-1 IV every 24 h; the CBD-treated Group (G_CBD: n = 15) at a dose of 2 mg Kg^-1 orally in the preoperative. Postoperatively was administrated every 12 h; and the Group premedicated with the combination of meloxicam and CBD (G_Melox/CBD: n = 15) Meloxicam at a dose of 0.2 mg Kg^-1 IV preoperatively, and 0.1 mg Kg^-1 IV during the postoperative. CBD at a dose of 2 mg Kg^-1 orally in the preoperative, and every 12 h in the postoperative. Treatments were administered for 48 postoperative hours. After OVH, the pupillary neurologic index, pupillary size, minimum diameter (MIN), percentage change, constriction latency (Lat), constriction velocity, and maximum constriction velocity were recorded as pupillometric variables in both eyes during events (E): Baseline (30 min before drug administration), E_{30 min}, E_1h, E_2h, E_3h, E_4h, E_8h, E_12h, E_24h, and E_48h. The Short-Form of the Glasgow Composite Measure Pain Scale (GCMPS-SF) was used to assess pain during the same events. Overall, it was observed that the pupillometric variables Size, MIN., and Lat. were significantly higher in G₀ compared to the other groups during E_{30 min}, E_1h, and E_2h (p = 0.03), indicating greater pupil dilation in G₀ animals. Additionally, no statistically significant differences were observed in GCMPS-SF between G_Melox, G_CBD, and G_Melox/CBD during the postoperative period (p > 0.05). In contrast, the scores were statistically different compared to G₀ (p = 0.00001), where all animals in this group received rescue analgesia at 2 h post-surgery. According to pupillometry and scores on the GCMPS-SF scale, it was observed that monotherapy with cannabidiol provides a similar analgesic effect to meloxicam alone or in combination with cannabidiol to manage acute pain in dogs. Similarly, these findings suggest that infrared pupillometry could be a tool for recognizing acute pain in dogs.

PMID:39027908 | PMC:PMC11256235 | DOI:10.3389/fvets.2024.1380022

Plast Reconstr Surg Glob Open. 2024 Jul 18;12(7):e5996. doi: 10.1097/GOX.0000000000005996. eCollection 2024 Jul.

ABSTRACT

BACKGROUND: Nurtec, a versatile migraine medication, has gained popularity. However, the awareness of migraine surgery remains uncertain.

METHODS: Following a descriptive approach, this cross-sectional study used Google Trends data as of December 1, 2023, to analyze internet search patterns. Approval from Vanderbilt University’s institutional review board and adherence to Strengthening the Reporting of Observational Studies in Epidemiology guidelines were confirmed. Monthly relative search volume (RSV) data for “migraine surgery,” “Nurtec,” and “Rimegepant” were collected from January 1, 2004, to November 11, 2023, within the United States. Statistical analysis involved determining mean monthly RSV values and percentage changes for critical periods.

RESULTS: For “Nurtec,” a significant surge in RSV occurred from March 2020 to April 2020 (344%). Additional peaks were observed from June 2020 to July 2020 (66%), October 2020 to December 2020 (169%), May 2021 to June 2021 (33%), and May 2023 to June 2023 (14%). “Migraine surgery” exhibited a notable 400% increase in RSV, from March 2005 to May 2005. However, post-2006, RSV for “migraine surgery” consistently remained low without noticeable peaks.

CONCLUSIONS: The analysis of RSV trends for “Nurtec” and “migraine surgery” from 2004 to 2023 reveals the impact of pivotal events and marketing strategies on public interest. The distinct peaks in “Nurtec” RSV align with Food & Drug Administration approvals and marketing campaigns, highlighting the medication’s accessibility. Conversely, the consistently low RSV for “migraine surgery” indicates limited awareness, emphasizing the need for enhanced promotion and education regarding surgical interventions.

PMID:39027895 | PMC:PMC11257674 | DOI:10.1097/GOX.0000000000005996