S. Rao Spiral Suturing (SRSS) of Lower Uterine Segment: An Innovative Hemostatic Technique in the Management of Placenta Previa and Accreta Spectrum.

Objective: The study aimed to demonstrate the efficacy and safety of an innovative hemostatic technique in managing Placenta Previa and Accreta Spectrum by S. Rao Spiral Suturing (SRSS) of a lower uterine segment. Method: In this retrospective study conducted at Department of Obstetrics & Gynecology Unit-II of Nishtar Medical University, Multan between December 2018 to January 2021, one hundred and thirty consenting patients' clinical records were reviewed with major degree placenta previa/placenta accrete spectrum, either operated electively or presented in an emergency, with or without a history of previous cesarean section. The enrolled patients underwent SRSS, procedure's efficacy and safety were measured by the number of obstetrical hysterectomies, the time required for the procedure, estimated blood loss, blood transfusion volume, need for any other hemostatic technique, bladder trauma, pelvic infection, scar site hematoma or abscess, sepsis, duration of hospital stay and maternal mortality. Results: Out of 130 patients, 17(12.6%) had Placenta Accreta, 86(66.3%) Increta, and 27(21%) Percreta. The Placenta location was anterior dominant in 102(78.4%) cases and posterior in 17(8.4%). Of the patients who underwent surgery, only two required obstetrical hysterectomy due to uncontrolled bleeding. The procedure took three to five minutes in 127 patients and five to seven minutes in three patients. Regarding intraoperative blood transfusion, 54.6% of patients were transfused 1000-2000 ml blood, and 5.38% required > 3000 ml. No blood transfusion was required postoperatively in any patient. Postpartum hemorrhage, infection, fever, and sepsis were not observed in any patient postoperatively. None of the patients suffered bladder injury. All patients were discharged as per routine. Conclusion: SRSS is an innovative, safe, effective, and simple suturing technique for patients with Placenta Previa and Accreta spectrum.

The role of hydrogels in the management of brain tumours: a narrative review.

Conventional therapeutic techniques for brain tumours have limitations and side effects, necessitating the need for alternative treatment options. MRI-monitored therapeutic hydrogel systems show potential as a non-surgical approach for brain tumour treatment. Hydrogels have unique physical and chemical properties that make them promising for brain tumour treatment, including the ability to encapsulate therapeutic agents, provide sustained and controlled drug release, and overcome the blood-brain barrier for better penetration. By combining hydrogel systems with MRI techniques, it is possible to develop therapeutic approaches that provide real-time monitoring and controlled release of therapeutic agents. Surgical resection remains important, but there is a growing need for alternative approaches that can complement or replace traditional methods. The objective of this comprehensive narrative review is to evaluate the potential of MRI-monitored therapeutic hydrogel systems in non-surgical brain tumour treatment.

A Quality Improvement Initiative for Detection of Attention-Deficit/Hyperactivity Disorder in an Urban, Academic Safety Net Hospital.

OBJECTIVE: Improve detection of Attention Deficit/Hyperactivity Disorder (ADHD) in a safety net, hospital-based, academic pediatric practice by optimizing screening with the Pediatric Symptom Checklist attention score (PSC-AS) and further evaluation with the Vanderbilt ADHD Diagnostic Rating Scale (VADRS). METHODS: We implemented a multi-component intervention by (1) optimizing electronic medical record (EMR) features; (2) adjusting clinic operational workflow; and (3) creating a decision-making algorithm for pediatric primary care clinicians (PPCCs). We extracted 4 outcomes manually from the EMR (pediatrician acknowledgment of a positive PSC-AS, documentation of a plan for further evaluation, distribution of VADRS, and completion of at least 1 VADRS). Outcomes were measured monthly in run charts compared to the pre-intervention control period, and implementation was optimized with Plan-Do-Study-Act cycles. RESULTS: PPCCs were significantly more likely to acknowledge a positive PSC-AS in the intervention versus control (65.3% vs 41.5%; p < 0.001), although this did not change documentation of a plan (70% vs 67.1%; p -value = 0.565). Significantly more children with a positive PSC-AS were distributed a parent or teacher VADRS in the intervention versus control (30.6% vs 17.7%; p -value = 0.0059), but the percentage of returned VADRS rating scales did not improve (12.9% vs 9.2%; p -value = 0.269). CONCLUSION: Our ADHD detection quality improvement initiative improved use of the PSC-AS to identify attention problems and distribution of VADRS diagnostic rating scales, but additional interventions are needed to improve the completion of ADHD evaluations in primary care to ensure that children are appropriately identified and offered evidence-based care.

Management strategies and prognosis of patients ineligible for transcatheter mitral valve replacement.

BACKGROUND: Transcatheter mitral valve replacement (TMVR) faces anatomical challenges, currently limiting widespread adoption. OBJECTIVES: To describe the natural history and prognosis of patients ineligible for various TMVR devices. METHODS: During a 4-year period (2019-2023) 3 TMVR devices (SAPIEN M3, Intrepid and Alta Valve) became available at a single institution (The Christ Hospital, Cincinnati, OH) in the setting of pivotal clinical trials or early feasibility study. Consenting patients who were deemed ineligible ≥1 of these trials were prospectively studied to capture anatomical reasons for ineligibility, cross-over to alternative mitral valve therapies (surgery or high-risk mitral transcatheter edge to edge repair [M-TEER]), and clinical events. RESULTS: A total of 61 patients (out of 71 consenting patients or 85.9 %) were deemed ineligible for TMVR during the study period. The mean age was 79.2 ± 8.8 years, 65.6 % were female, with elevated surgical risk (median STS 4.3, IQR: 2.7-7.3). The 2 most common anatomical reasons for ineligibility were increased risk of left ventricular outflow tract obstruction (LVOTO) (n = 24, 39.3 %) and annular size (n = 29, 47.5 %). During follow-up (median 277 [162-555] days) there were 7 deaths (11.5 %) and 12 (19.7 %) hospitalizations for heart failure. Management strategies included high-risk M-TEER in 11 patients (1 death [9.0 %], 0 HF hospitalizations [0 %]), surgery in 9 patients (0 deaths, 1 HF hospitalizations [11.1 %]), and medical management in 41 patients (6 deaths [14.6 %], 11 HF hospitalizations [26.8 %]) (p = 0.715 for mortality and p = 0.093 for HF hospitalizations). Residual MR ≥ moderate was 0 %, 50 %, and 100 % for surgery, M-TEER and medical treatment, respectively (p < 0.001). CONCLUSIONS: One third of patients deemed ineligible for TMVR are candidates for high-risk M-TEER or surgery with acceptable morbidity and mortality. Our results have practical implications for patient management.

Impact Of Restorative Material On Fracture Strength Of Root Canal Treated Teeth: An In Vitro Study.

BACKGROUND: There are several materials available in the market for the core buildup of endodontically treated teeth. The purpose of our study is to evaluate the fracture resistance of endodontically treated teeth restored with composite resin, amalgam and glass ionomer cement as core buildup materials. METHODS: Forty-eight sound-extracted mandibular premolar teeth were randomly divided into 4 groups of 12 teeth each. The first group served as a control and consisted of intact sound teeth. In all of the remaining teeth, root canal treatment was performed first. In Group II composite resin was used as the core build-up material Group III amalgam and Group IV GIC. Teeth were then subjected to fracture using a universal testing machine. RESULTS: One Way ANOVA test was performed to study the differences in the data of the four groups. The mean forces required for fracture were 1050 N for control teeth, 738 N for composite, 872 N for amalgam and 567 N for GIC. The variation is of statistical significance as depicted by a p-value of 0.003. CONCLUSIONS: The highest strength was shown by intact sound teeth. Teeth restored with composite resin and amalgam had similar strengths and those with GIC had significantly lower resistance to fracture.