Long-Term Stability, Sterility, And Cost-Effectiveness of 0.05% Chlorhexidine Gluconate as Antisepsis for Intravitreal Injection.

Commercially available chlorhexidine gluconate (CHG) has a beyond-use date of 24 h. This study evaluated the stability and sterility of 0.05% CHG for 30 days after opening and compared its cost to povidone iodine (PI) for intravitreal injection antisepsis.

Azithromycin dosing and preterm premature rupture of membranes treatment (ADAPT): a randomized controlled Phase I trial.

Background: Seven days of antibiotics are recommended in the setting of preterm premature rupture of membranes to promote latency. Azithromycin has generally replaced a 7-day course of erythromycin in current clinical practice. Azithromycin clears from plasma quickly and concentrates in local tissue, which is why daily dosing is not always needed, and local tissue, rather than plasma, concentrations are used to determine dosing.

Prevalence and Assessment of Factors Associated With Malnutrition in Children Residing in Slums of Mumbai: A Cross-Sectional Study.

Background Malnutrition in children continues to be a serious public health problem in India. Therefore, this study aims to evaluate the prevalence of malnutrition and assess factors contributing to it in children of the marginalized slum population of India, masked in the metropolitan cities.  Methods A retrospective data analysis with a cross-sectional model was conducted by medical volunteers affiliated with the Rotaract Club of Medicrew who had organized a free pediatric health check-up camp in the Dharavi village of Mumbai, India for children under five.

Reconstructive techniques following low anterior resection for carcinoma of the rectum.

Introduction: Multiple reconstructive techniques have been described for reconstruction after a low anterior resection for carcinoma rectum. Colonic J pouch (CJP), Side to end anastomosis (SEA), transverse coloplasty pouch (TCP) and Straight Colo-rectal/anal anastomosis were the most widely studied.

Evidence Acquisition: PubMed, Embase and Cochrane data base were searched for randomized, non-randomized studies and systematic reviews from inception of the databases till July 31, 2023.

Aspirin pharmacokinetics and pharmacodynamics through gestation.

Background: Low dose aspirin is recommended for prevention of preeclampsia, however there is not consensus on the appropriate dose. Pregnancy specific changes have the potential to impact the pharmacology of aspirin in pregnancy, however there are very limited studies on aspirin pharmacokinetics in pregnancy and none linking pharmacokinetics (PK, drug dose and drug level) to pharmacodynamics (PD, drug dose and physiologic response) in pregnancy. As a result, we do not have a good understanding of the pharmacologic response to aspirin in pregnancy, which has important implications for clinical efficacy.

Perinatal Outcome in Overweight Women: An Audit.

Background: Obesity in pregnancy is associated with a myriad of well-documented complications. However, the outcomes of pregnancy in overweight females, who are not classified as obese, have not been studied. The aim of the study was to assess foeto-maternal outcomes in primigravida who are overweight and compare them to normal-weight patients.

The Practice of Pancreatoduodenectomy in India: A Nation-Wide Survey.

Introduction The way pancreatoduodenectomy (PD) is performed can vary a lot around the world, and there is no agreed-upon standard approach. To learn more about how PD is practised in India, a survey was conducted among Indian surgeons to gather information about their current practices. Methods A survey was created and shared with surgeons in India who practice pancreatic surgery.

Improved Tumor Control Following Radiosensitization with Ultrasound-Sensitive Oxygen Microbubbles and Tumor Mitochondrial Respiration Inhibitors in a Preclinical Model of Head and Neck Cancer.

Tumor hypoxia (oxygen deficiency) is a major contributor to radiotherapy resistance. Ultrasound-sensitive microbubbles containing oxygen have been explored as a mechanism for overcoming tumor hypoxia locally prior to radiotherapy. Previously, our group demonstrated the ability to encapsulate and deliver a pharmacological inhibitor of tumor mitochondrial respiration (lonidamine (LND)), which resulted in ultrasound-sensitive microbubbles loaded with O and LND providing prolonged oxygenation relative to oxygenated microbubbles alone.

Population pharmacokinetic and safety analysis of ropivacaine used for erector spinae plane blocks.

Introduction: Erector spinae plane blocks have become popular for thoracic surgery. Despite a theoretically favorable safety profile, intercostal spread occurs and systemic toxicity is possible. Pharmacokinetic data are needed to guide safe dosing.

Early versus delayed surgery following neoadjuvant chemoradiation for esophageal cancer: a systematic review and meta-analysis.

Background: Neoadjuvant chemoradiotherapy (nCRT) followed by surgery, is the mainstay of managing locally advanced esophageal cancer. However, the optimal timing of surgery after neoadjuvant therapy is not defined clearly.

Methods: A systematic search of PubMed, Embase and Cochrane databases was conducted.

An Observational Study Comparing Hybrid Transvaginal Notes and Four-Port Laparoscopic Cholecystectomy.

Background: Recently, a great interest has arisen in hybrid natural orifice transluminal endoscopic surgery-cholecystectomy (NOTES-C). It has the potential to cause less postoperative pain and may offer better cosmesis over conventional laparoscopic cholecystectomy (CLC).

Patients And Methods: A total of 112 females who underwent conventional cholecystectomy were compared with 108 patients of hybrid transvaginal NOTES-cholecystectomy (TV NOTES-C).

Tumoral oxygenation and biodistribution of Lonidamine oxygen microbubbles following localized ultrasound-triggered delivery.

Prior work has shown that microbubble-assisted delivery of oxygen improves tumor oxygenation and radiosensitivity, albeit over a limited duration. Lonidamine (LND) has been investigated because of its ability to stimulate glycolysis, lactate production, inhibit mitochondrial respiration, and inhibit oxygen consumption rates in tumors but suffers from poor bioavailability. The goal of this work was to characterize LND-loaded oxygen microbubbles and assess their ability to oxygenate a human head and neck squamous cell carcinoma (HNSCC) tumor model, while also assessing LND biodistribution.

IgG4-Related Pancreato-Biliary Disease in the Disguise of Malignancy.

The Immunoglobulin G4-related disease (IgG4-RD) is a multisystem inflammatory condition. Pancreaticobiliary manifestations often present as mass lesions that mimic malignancies. The diagnosis is confirmed by histopathological examination, that shows lymphoplasmacytic infiltration, storiform fibrosis, obliterative phlebitis, and positive immunohistochemistry for IgG4.

Development and Preclinical Investigation of Physically Cross-Linked and pH-Sensitive Polymeric Gels as Potential Vaginal Contraceptives.

This study explored the development of cross-linked gels to potentially provide a physical barrier to vaginal sperm transport for contraception. Two types of gels were formulated, a physically cross-linked iota-carrageenan (C) phenylboronic acid functionalized hydroxylpropylmethyacrylate copolymer (PBA)-based (C-PBA) gel, designed to block vaginal sperm transport. The second gel was pH-shifting cross-linked C-polyvinyl alcohol-boric acid (C-PVA-BA) gel, designed to modulate its properties in forming a viscoelastic, weakly cross-linked transient network (due to C gelling properties) on vaginal application (at acidic pH of ~3.

Development of a Dual Drug-Loaded, Surfactant-Stabilized Contrast Agent Containing Oxygen.

Co-delivery of cancer therapeutics improves efficacy and encourages synergy, but delivery faces challenges, including multidrug resistance and spatiotemporal distribution of therapeutics. To address these, we added paclitaxel to previously developed acoustically labile, oxygen-core, surfactant-stabilized microbubbles encapsulating lonidamine, with the aim of developing an agent containing both a therapeutic gas and two drugs acting in combination. Upon comparison of unloaded, single-loaded, and dual-loaded microbubbles, size (~1.

Harmonic Lingual Frenotomy for Ankyloglossia: A Newer Novel Technique.

The objective of this is to report a newer novel technique of harmonic scalpel frenotomy, a day care procedure under local infiltration anesthesia that could achieve quick bloodless adequate ankyloglossia release and excellent healing with subsequent improved articulation and speech. The procedure was performed, patient followed up for six months and excellent results noted. A 37-year-old male patient presented with type II ankyloglossia on Coryllos ankyloglossia grading scale and class III on Kotlow's assessment.

Squamous Cell Carcinoma of the Sigmoid Colon: A Path Less Traveled.

Squamous cell carcinoma (SCC) involving the gastrointestinal tract is exceptionally rare, except in the esophagus and the anal canal. In the hindgut, a common site of involvement is the colo-rectum, commonly seen in the fifth decade of life. The presentation is usually in the advanced stages and carries a poor prognosis.

Stability of extemporaneously compounded 5-fluorouracil utilizing high performance liquid chromatography.

The goal of the current study is to determine stability of compounded 5-fluorouracil (5-FU) in Intravia™ bags and CADD™ cassettes stored up to 15 days under refrigeration (2-8°C) and room temperature (25°C with 60% relative humidity), with four different concentrations (20 mg/mL, 30 mg/mL, 40 mg/mL, and 50 mg/mL) and two diluents (0.9% sodium chloride and 5% dextrose). A stability-indicating high-performance liquid chromatography (HPLC) method was developed to analyze the 5-FU concentrations.

Staple Line Dehiscence in Gastric Conduit Following Esophagectomy: A Complication Conspicuously Missing a Mention It Deserves.

Following esophagectomy, anatomical reconstruction with a gastric tube is the most common practice. The construction of the gastric tube is done with staplers nowadays, be it a minimally invasive esophagectomy or a conventional open surgery. Even though anastomotic leak and conduit necrosis are reported widely in the literature, the number of studies on staple line dehiscence is meager in comparison.

Randomized trial of prophylactic antibiotics vs. placebo after midshaft-to-distal hypospadias repair: the PROPHY Study.

Background: Use of prophylactic antibiotics after stented hypospadias repair is very common, but most research has not identified any clinical benefits of this practice. Only one study has found that postoperative prophylaxis reduces symptomatic urinary tract infections (UTIs). Data from the same trial suggested that prophylaxis may also reduce urethroplasty complications.

Hybrid natural orifice transluminal endoscopic surgery splenectomy: A case report.

Laparoscopic splenectomy has become an established standard of care in managing surgical diseases of the normal-sized spleen. Natural orifice transluminal endoscopic surgery (NOTES) is a step forward in making laparoscopic surgery even less invasive. In addition, the spleen can be accessed easily with the hybrid transvaginal approach.