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Telehealth abortion has become critical to addressing surges in demand in states where abortion remains legal but evidence on its effectiveness and safety is limited. California Home Abortion by Telehealth (CHAT) is a prospective study that follows pregnant people who obtained medication abortion via telehealth from three virtual clinics operating in 20 states and Washington, DC between April 2021 and January 2022. Individuals were screened using a standardized no-test protocol, primarily relying on their medical history to assess medical eligibility. We assessed effectiveness, defined as complete abortion after 200 mg mifepristone and 1,600 μg misoprostol (or lower) without additional intervention; safety was measured by the absence of serious adverse events. We estimated rates using multivariable logistic regression and multiple imputation to account for missing data. Among 6,034 abortions, 97.7% (95% confidence interval (CI) = 97.2-98.1%) were complete without subsequent known intervention or ongoing pregnancy after the initial treatment. Overall, 99.8% (99.6-99.9%) of abortions were not followed by serious adverse events. In total, 0.25% of patients experienced a serious abortion-related adverse event, 0.16% were treated for an ectopic pregnancy and 1.3% abortions were followed by emergency department visits. There were no differences in effectiveness or safety between synchronous and asynchronous models of care. Telehealth medication abortion is effective, safe and comparable to published rates of in-person medication abortion care.

PurposeMiscarriage, often resulting from a variety of genetic factors, is a common pregnancy outcome. Preconception genetic carrier screening (PGCS) identifies at-risk partners for newborn genetic disorders; however, PGCS panels currently lack miscarriage-related genes. In this study, we evaluated the potential impact of both known and candidate genes on prenatal lethality and the effectiveness of PGCS in diverse populations.MethodsWe analyzed 125,748 human exome sequences and mouse and human gene function databases. Our goals were to identify genes crucial for human fetal survival (lethal genes), to find variants not present in a homozygous state in healthy humans, and to estimate carrier rates of known and candidate lethal genes in various populations and ethnic groups.ResultsThis study identified 138 genes in which heterozygous lethal variants are present in the general population with a frequency of 0.5% or greater. Screening for these 138 genes could identify 4.6% (in the Finnish population) to 39.8% (in the East Asian population) of couples at risk of miscarriage. This explains the cause of pregnancy loss in approximately 1.1-10% of cases affected by biallelic lethal variants.ConclusionThis study has identified a set of genes and variants potentially associated with lethality across different ethnic backgrounds. The variation of these genes across ethnic groups underscores the need for a comprehensive, pan-ethnic PGCS panel that includes genes related to miscarriage.

OBJECTIVE: To compare pregnancy outcomes using self-reported and objective levels of intracellular tenofovir diphosphate (TFV-DP) in pregnant women using preexposure prophylaxis (PrEP). DESIGN: We enrolled pregnant women >15 years without HIV at first antenatal care visit in an observational cohort study to compare pregnancy outcomes by PrEP use. METHODS: Exposure defined as: any PrEP use [tenofovir disoproxil and emtricitabine (TDF/FTC]) prescription + reported taking PrEP], or objectively-measured TFV-DP in dried blood spots in PrEP-using pregnant women. The primary outcome was a composite of pregnancy loss, preterm birth (

Epidural hematoma typically manifests following craniocerebral trauma, stemming from injury to the meningeal artery or venous system, predominantly on one side. Instances of spontaneous epidural hematoma are uncommon, with occurrences of spontaneous bilateral epidural hematoma being exceedingly rare. Sickle cell disease, adjacent paranasal sinusitis, and tumor metastases are the most prevalent causes of spontaneous epidural hematoma. This case study presents an individual with abdominal liposarcoma exhibiting reduced coagulation factor XII activity, who experienced sudden unconsciousness due to spontaneous acute bilateral epidural hematoma, and subsequently achieved a favorable outcome following surgical intervention. [ABSTRACT FROM AUTHOR]

Background: The aim of this trial was to evaluate the effect of a preoperative, single dose sublingual fast-dissolving piroxicam (20 mg) compared to placebo on postoperative pain at rest (POP), on biting (POPB) and on percussion (POPer) after single-visit endodontic treatment of asymptomatic mandibular molars with non-vital pulp. Methods: Seventy patients randomly received either piroxicam or placebo 1 h before treatment (n = 35). Patients recorded their pain (POP and POPB) level 6 h, 12 h, 24 h, 48 h, 72 h and 7 days postoperatively using an 11-point numerical rating scale; POPer was assessed after 7 days. Resuce-analgesic intake (RAI) and flare-up incidence (FUI) were recorded. Data were statistically analyzed. Results: Both groups had similar baseline characteristics (P > 0.05). Piroxicam showed less POP intensity and incidence than placebo at 6, 12 and 24 h, less POPB intensity and incidence at all timepoints, less POPer intensity and incidence and less RAI (p > 0.05), but similar FUI (P > 0.05). A significant rise in pain compared to baseline occurred with placebo from 6 to 72 h for POP and to 7 days with POPB (p > 0.05); such rise was not detected with piroxicam. POPB showed higher pain intensity than POP at all time points (p < 0.05). No swelling or adverse effects occured. Conclusions: A preoperative single dose of sublingual fast-dissolving piroxicam can be effective in reducing spontaneous pain up to 24 h, stimulated pain up to 7 days, and RAI incidence in asymptomatic mandibular molars with non-vital pulp; it can prevent rise in POP and POPB postoperatively. Stimulated postoperative pain can be more severe and longer lasting than spontaneous pain. Trial registration: Clinicaltrials.gov ID: NCT03998826 (2019). [ABSTRACT FROM AUTHOR]

Thermogravimetry (TGA) and differential scanning calorimetry (DSC) are used broadly to study the kinetics of thermally stimulated processes such as thermal decomposition (pyrolysis) or thermal polymerization. These studies typically yield the activation energy (E) and preexponential factor (A). The resulting experimental values of E and A are oftentimes used to determine the so-called "thermodynamic parameters", i.e., the enthalpy, entropy, and Gibbs free energy. Attention is called to the persistent and mistaken trend to interpret the resulting quantities as the thermodynamic parameters of the conversion of reactants to products. In fact, these quantities are specific to the conversion of reactants to the activated complex and, as such, provide no insights into the thermodynamics of the conversion of reactants to products. The basics of the activated complex (transition state) theory are provided to explain the meaning of the equations used for evaluating the thermodynamic parameters from the experimental values of E and A. Typical examples of misinterpretation are highlighted and discussed briefly. The applicability of the theory to the systems studied by the thermal analysis kinetics is also discussed. [ABSTRACT FROM AUTHOR]

Background: Spontaneous Coronary Artery Dissection (SCAD) is an acute coronary event of uncertain origin. SCAD occurs when the coronary artery wall dissects non-traumatically and non-atherosclerotically, leading to the formation of an intramural hematoma or intimal tear, ultimately compressing and restricting the true lumen, or even occluding it. The management of SCAD remains controversial despite modern imaging techniques. In addition to supportive drug therapy, percutaneous coronary intervention (PCI) is another option that can be used as an effective treatment modality. Case presentation: We describe A 50-year-old male with SCAD presented to the hospital emergency department complaining of chest pain. Coronary angiography incidentally showed spiral dissection from the proximal to distal right coronary artery (RCA). Three overlapping coroflex stents were deployed from the distal to the proximal RCA. Conclusions: To stabilize the coronary artery in Acute Coronary Syndrome (ACS) patients due to SCAD, prompt interventions such as stenting and angioplasty are needed. However, it is necessary to pay attention to the clinical condition of patients and quick diagnosis for the recovery of patients and reduction of complications. [ABSTRACT FROM AUTHOR]

Aim: To develop evidence‐based clinical algorithms for the assessment and management of spontaneous, uncomplicated labour and vaginal birth. Population: Pregnant women at any stage of labour, with singleton, term pregnancies considered to be at low risk of developing complications. Setting: Health facilities in low‐ and middle‐income countries. Search Strategy: We searched for relevant published algorithms, guidelines, systematic reviews and primary research studies on Cochrane Library, PubMed, and Google on terms related to spontaneous, uncomplicated labour and childbirth up to 01 June 2023. Case scenarios: Three case scenarios were developed to cover assessments and management for spontaneous, uncomplicated first, second and third stage of labour. The algorithms provide pathways for definition, assessments, diagnosis, and links to other algorithms in this series for management of complications. Conclusions: We have developed three clinical algorithms to support evidence‐based decision making during spontaneous, uncomplicated labour and vaginal birth. These algorithms may help guide health care staff to institute respectful care, appropriate interventions where needed, and potentially reduce the unnecessary use of interventions during labour and childbirth. Evidence‐based clinical algorithms may help support respectful, high quality intrapartum care. [Correction added on 23 August 2024, after first online publication: The Abstract has been updated to structure layout in this version.] [ABSTRACT FROM AUTHOR]

Abstract Background The aim of this trial was to evaluate the effect of a preoperative, single dose sublingual fast-dissolving piroxicam (20 mg) compared to placebo on postoperative pain at rest (POP), on biting (POPB) and on percussion (POPer) after single-visit endodontic treatment of asymptomatic mandibular molars with non-vital pulp. Methods Seventy patients randomly received either piroxicam or placebo 1 h before treatment (n = 35). Patients recorded their pain (POP and POPB) level 6 h, 12 h, 24 h, 48 h, 72 h and 7 days postoperatively using an 11-point numerical rating scale; POPer was assessed after 7 days. Resuce-analgesic intake (RAI) and flare-up incidence (FUI) were recorded. Data were statistically analyzed. Results Both groups had similar baseline characteristics (P > 0.05). Piroxicam showed less POP intensity and incidence than placebo at 6, 12 and 24 h, less POPB intensity and incidence at all timepoints, less POPer intensity and incidence and less RAI (p > 0.05), but similar FUI (P > 0.05). A significant rise in pain compared to baseline occurred with placebo from 6 to 72 h for POP and to 7 days with POPB (p > 0.05); such rise was not detected with piroxicam. POPB showed higher pain intensity than POP at all time points (p

Thermogravimetry (TGA) and differential scanning calorimetry (DSC) are used broadly to study the kinetics of thermally stimulated processes such as thermal decomposition (pyrolysis) or thermal polymerization. These studies typically yield the activation energy (E) and preexponential factor (A). The resulting experimental values of E and A are oftentimes used to determine the so-called “thermodynamic parameters”, i.e., the enthalpy, entropy, and Gibbs free energy. Attention is called to the persistent and mistaken trend to interpret the resulting quantities as the thermodynamic parameters of the conversion of reactants to products. In fact, these quantities are specific to the conversion of reactants to the activated complex and, as such, provide no insights into the thermodynamics of the conversion of reactants to products. The basics of the activated complex (transition state) theory are provided to explain the meaning of the equations used for evaluating the thermodynamic parameters from the experimental values of E and A. Typical examples of misinterpretation are highlighted and discussed briefly. The applicability of the theory to the systems studied by the thermal analysis kinetics is also discussed.

Abstract Background Spontaneous Coronary Artery Dissection (SCAD) is an acute coronary event of uncertain origin. SCAD occurs when the coronary artery wall dissects non-traumatically and non-atherosclerotically, leading to the formation of an intramural hematoma or intimal tear, ultimately compressing and restricting the true lumen, or even occluding it. The management of SCAD remains controversial despite modern imaging techniques. In addition to supportive drug therapy, percutaneous coronary intervention (PCI) is another option that can be used as an effective treatment modality. Case presentation We describe A 50-year-old male with SCAD presented to the hospital emergency department complaining of chest pain. Coronary angiography incidentally showed spiral dissection from the proximal to distal right coronary artery (RCA). Three overlapping coroflex stents were deployed from the distal to the proximal RCA. Conclusions To stabilize the coronary artery in Acute Coronary Syndrome (ACS) patients due to SCAD, prompt interventions such as stenting and angioplasty are needed. However, it is necessary to pay attention to the clinical condition of patients and quick diagnosis for the recovery of patients and reduction of complications.

OBJECTIVE: There is increasing evidence supporting the clinical utility of next generation sequencing for identifying fetal genetic disorders. However, there are limited data on the demand for and accessibility of these tests, as well as payer coverage in the prenatal context. We sought to identify clinician perspectives on the utility of prenatal exome sequencing (ES) and on equitable access to genomic technologies for the care of pregnancies complicated by fetal structural anomalies. METHOD: We conducted two focus group discussions and six interviews with a total of 13 clinicians (11 genetic counselors; 2 Maternal Fetal Medicine/Geneticists) from U.S. academic centers and community clinics. RESULTS: Participants strongly supported ES for prenatal diagnostic testing in pregnancies with fetal structural anomalies. Participants emphasized the value of prenatal ES as an opportunity for a continuum of care before, during, and after a pregnancy, not solely as informing decisions about abortions. Cost and coverage of the test was the main access barrier, and research was the main pathway to access ES in academic centers. CONCLUSION: Further integrating the perspectives of additional key stakeholders are important for understanding clinical utility, developing policies and practices to address access barriers, and assuring equitable provision of prenatal diagnostic testing.

Intercostal lung hernia and inverted intercostal hernia are rare chest wall hernias usually asymptomatic and detected incidentally on chest radiograph. In this case report, we discussed here on the chest radiograph and computed tomography imaging findings of two cases of these rare hernias with an emphasis being in differential diagnosis of chest tumors.

Gastroepiploic artery aneurysms (GEAAs) are rare subtype of Splanchnic artery aneurysms (SAAs) with estimated prevalence of 0.4% out of total SAAs. Most common causes include atherosclerosis, trauma, vasculitis, infections, pancreatitis, biliary diseases etc. GEAAs are more common in male and the rupture occurs usually after 50 years. Spontaneous rupture of GEAAs in females are rare and very less cases have been reported till now. A 35 years old female with no significant past medical history and no history of trauma presented to ED with features suggestive of shock. CECT (axial and coronal plane) revealed a focal outpouching in right gastroepiploic artery with evidence of active contrast extravasation suggestive of spontaneous rupture of Right Gastroepiploic artery aneurysm. Patient was resuscitated and Exploratory Laparotomy along with ligation and aneurysmectomy. Spontaneous rupture of GEAAs in young female is very rare. Urgent treatment is needed in case of unstable patients because of high risk of rupture and higher mortality rates of GEAAs.

Spontaneous stress fracture of the scapular spine associated with rotator cuff tendinopathy is a rare complication in an elderly patient. Rotator cuff tendinopathy is a common condition characterized by degeneration and inflammation of the rotator cuff tendons. On the other hand, stress fractures are small cracks or breaks in bones that occur in response to repetitive or excessive mechanical loading. We present a rare case of a 79-year-old female patient complaining of persistent right shoulder pain that was unresponsive to medication which worsened in the last week and associated with a limited range of motion and inability to raise her arms above her head. Imaging studies revealed a nondisplaced fracture involving the mid-aspect of the scapular spine with surrounding callus formation and adjacent reactive changes. Stress fractures are often observed in weight-bearing bones, but they can also occur in non-weight bearing bones like the scapular spine. The association between rotator cuff tendinopathy and stress fractures of the scapular spine is uncommon and not well-documented in the literature. The biomechanics of the shoulder joint and altered force transmission due to rotator cuff pathology may contribute to the development of stress fractures. This case highlights the need to consider uncommon complications, such as stress fractures, in patients with shoulder pain. A comprehensive approach and early recognition of rare complications can guide appropriate diagnostic and treatment strategies to prevent potential complications and optimize patient outcomes.

Spontaneous celiac artery dissection is uncommon. Abdominal pain is a common clinical presentation. Conservative medical treatments, endovascular interventions, and open surgery are used to treat spontaneous celiac artery dissection. A 49-year-old male patient visited our hospital, with back and subxiphoid pain that had persisted for 11 hours. He has been smoking 40 cigarettes a day for 20 years. The blood pressure was 180/100mmHg. Aortic computed tomography angiography (CTA) images revealed dissection of the celiac artery, common hepatic artery, left hepatic artery, right hepatic artery, and splenic artery. Urapidil hydrochloride and isosorbide dinitrate were administered to lower the blood pressure to approximately 110/70 mmHg. However, the back and subxiphoid pain persisted without relief. Angiography was performed and a vascular stent (BARD, LIFE STENT, VASCULAR, 8 × 60) was implanted into the celiac artery without involving the branches. Pain was immediately relieved after interventional therapy. The patient was discharged after 4 days. A subsequent aortic CTA after 10 months confirmed that the celiac artery dissection had still not reoccurred.

Women with a history of spontaneous preterm birth (sPTB) face an increased risk of recurrence. Yet, the factors contributing to the increased risk are unknown, hampering the development of targeted interventions. Noninvasive quantitative ultrasound (QUS) has been validated in the characterization of cervical tissue and has the potential to provide information about postpartum cervical remodeling. The objective of this study was to determine the postpartum cervical remodeling trajectories of women over 12 mo post-delivery and to determine whether there were differences between women who delivered full-term and spontaneous preterm that were sensitive to QUS biomarkers. Data were collected prospectively from 55 women: 41 who delivered full-term and 14 who delivered spontaneously preterm at 6 wk, 3, 6, 9 and 12 mo (±2 wk) postpartum. Data from QUS biomarkers: Attenuation Coefficient; Backscatter Coefficient; Shear Wave Speed; and Lizzi–Feleppa Slope, Intercept and Midband were analyzed from the acquired radiofrequency data using a Siemens S2000 ultrasound system with a transvaginal MC 9–4 MHz probe. The biomarkers were analyzed using descriptive statistics and linear mixed-effects models. QUS biomarkers, Backscatter Coefficient and Lizzi–Feleppa Intercept showed significant differences during the year after delivery between women who had a full-term birth and sPTB (p < 0.05), suggesting that there are differences in the cervical remodeling trajectories between the two groups. All QUS biomarkers demonstrated significant variations between the full-term birth and sPTB groups over time (p < 0.05), indicating ongoing cervical remodeling for both groups during the 12-mo postpartum period. QUS biomarkers identified cervical microstructure differences and trajectories in the year after delivery between women who delivered full-term and spontaneous preterm. [ABSTRACT FROM AUTHOR]

Cytomegalovirus (CMV) can be a serious complication after allogeneic hematopoietic cell transplant (HCT). CMV viral load is routinely monitored, and pre-emptive therapy is initiated to prevent CMV viremia from developing into CMV organ disease based on institutional thresholds. There is no established universal threshold for pre-emptive therapy and many centers utilize different strategies. Allogeneic HCT recipients at WVU Medicine from 2009 to 2021 were routinely initiated on pre-emptive CMV treatment for a PCR viral threshold above 4000 IU/mL. Adult patients with quantifiable values below this threshold, were analyzed to evaluate the rate of spontaneous clearance without initiation of CMV-directed therapy, during their first episode of CMV reactivation. This study excluded any patients that received letermovir prophylaxis. Sixty patients were included in the analysis. The spontaneous clearance rate was 60 %. The risk factors that were associated with a lower spontaneous clearance rate were reactivation within thirty days after transplant (p = 0.031), presence of graft-versus-host-disease (p = 0.031), and CMV PCR values of 2500–4000 IU/mL (p = 0.02). Although these patients had lower rates of spontaneous clearance, they still spontaneously cleared in 42 %, 42 %, and 43 % of the cases, respectively. Delaying pre-emptive treatment until a CMV PCR value of 4000 IU/mL is reached appears appropriate and decreases unnecessary treatment toxicity and resistance. [ABSTRACT FROM AUTHOR]

Highlight: • Unhealthy lifestyles are believed to be cause of hypertension at a young age. • Untreated hypertension increases cardiovascular disease morbidity and mortality. • The incidence of intracranial hemorrhage associated with hypertension is approximately 60%. It commonly occurs in the deep brain structure, which is considered to have a poor clinical outcome. ABSTRACT Introduction: The incidence of hypertension is currently moving toward younger ages. It’s thought that an unhealthy lifestyle serves as a trigger. Hypertension can increase morbidity and mortality related to cardiovascular disease, even at a young age. This case report is intended to report the incidence of spontaneous intracranial hemorrhage in a 34-year-old male patient during a hypertensive emergency. Case: A 34-year-old male patient was rushed to the emergency unit at midnight due to a sudden decrease in consciousness. Headaches and seizures occurred before admission. The patient denied having any history of head trauma. The patient’s habits included excessive caffeine consumption, frequent late-night sleeping, and extensive smoking. At the time of admission, the patient’s vital signs indicated a poor clinical condition: GCS E1V1M1, BP 212/118 mm/Hg, deep irregular rapid breathing, sometimes followed by periodic apnea, RR 28 breath/minute, HR 111 beat/minute, SpO2 50%, T 36.8°C, which gradually developed hyperthermia. Both eyes had constricted and fixed pupils; the light reflexes were negative. A neurological examination revealed the body’s left lateralization. The head CT scan without contrast indicated hemorrhage in the right intracerebral, midbrain, pons, intraventricular, and subarachnoid areas, with estimated total volume of about 31 ml. Conservative treatment was chosen due to the bleeding location in the deep brain structure of GCS 3, which was considered to have a poor outcome. Conclusion: Hypertension in the younger age group is commonly associated with unhealthy lifestyles, which increase morbidity and mortality related to cardiovascular disease.

Spontaneous mesenteric hematomas (SMH) are not a common entity. Here we describe a case of 64 year old woman who presented with a vague abdominal pain and diffuse tenderness. Her CT abdomen revealed an ill-defined hyperdense mass like lesion in the mesentery and she underwent exploratory laparotomy which revealed a large hematoma in the mesentery with inflammation of the adjoining small bowel loop. Histopathology revealed findings consistent with hematoma with no evidence of neoplastic lesion.

Abstract Human reproduction is an imperfect process despite years of evolution. It is estimated that only 30% of conceived pregnancies end up with a live birth (Hum Reprod Update 8:333-343, 2002). Although the IVF cycle clinical pregnancy rate is estimated to be above 60%, the actual live birth rate is still well below 50% (Reprod Biomed Online 40:201-206, 2004). Errors of implantation, embryonic genetic mutations, structural as well as chromosomal abnormalities, endometrial aberrances as well as abnormal sites of implantation are all conditions that could be associated with a positive pregnancy test yet a non-viable pregnancy outcome. In this extensive literature review, we detailed the different risk factors hindering a successful reproductive outcome post-IVF in terms of early pregnancy loss. We also reviewed the different treatment modalities available to improve the prognosis of such patients.

Purpose: The routine use of intraoperative digital subtraction angiography (iDSA) increases detection of intracranial aneurysm (IA) remnants after microsurgical clipping. Spontaneous thrombosis of IA remnants after clipping is considered a rare phenomenon. We analyse iDSA characteristics to find predictors for IA remnant thrombosis. Methods: IA with intraoperative detection of a remnant after clipping were identified and divided into remnants experiencing spontaneous thrombosis, and remnants with long-term patency and/or remnant growth. Angiographic features of iDSA were analysed and compared between the two groups. Results: Of 37 IAs with intraoperative remnant on 3D-iDSA, five sustained a spontaneous remnant thrombosis and remained occluded in long-term follow-up. In all five cases, iDSA revealed delayed inflow and consequent stasis of the contrast agent until the late venous phase. On the other hand, in all cases with persistent long-term IA remnants (n = 32) iDSA demonstrated timely arterial contrast inflow and wash-out without stasis of intra-aneurysmal contrast agent. Conclusions: Contrast stasis in IA remnants during iDSA appears to predict long-term IA occlusion, indicating that clip correction manoeuvres or even attempted endovascular treatment of the remnant IA may be avoided in these patients. [ABSTRACT FROM AUTHOR]

Objective: Unknown etiology. Background: Papillary muscle rupture (PMR) is a rare complication of myocardial infarction (MI); experiencing PMR without MI makes it even more uncommon, thereby complicating its diagnosis. Therefore, we report a case of spontaneous PMR to raise awareness of this entity. Case Report: A 48-year-old man with type 2 diabetes presented to the Emergency Department (ED) after experiencing sudden shortness of breath that began the day before. He had no history of chest trauma, fever, chills, or ischemic chest pain. His vital signs showed stable blood pressure and mild tachycardia. The patient had hypoxemia that did not respond to use of a non-rebreather mask (oxygen saturation 70%). Upon examination, he had increased respiratory rate, altered sensorium, no lower-limb edema, and his chest auscultation revealed bilateral crackles. Chest radiography showed pulmonary edema. Two electrocardiograms (ECG) showed no signs of ST elevation myocardial infarction (STEMI) or RV strain. The patient was intubated but remained hypoxic despite maximum ventilation settings. Transthoracic echocardiography (TTE) performed immediately thereafter revealed acute severe mitral regurgitation with evidence of PMR. A multidisciplinary team approach was adopted early in this case, which resulted in a positive outcome. Eventually, mitral valve replacement was performed, and the patient was discharged home after 17 days, with a favorable neurological outcome. Conclusions: We report a very rare case of spontaneous PMR in a middle-aged man with no evidence of MI, infective endocarditis, or preceding chest trauma. It shows the importance of adopting an early multidisciplinary team approach and showcases the abilities of emergency medicine physicians in early recognition. [ABSTRACT FROM AUTHOR]

Key Clinical Message: Spontaneous spinal epidural hematoma (SSEH) rarely occurs. Without early diagnosis, SSEH can lead to the acute onset of neurologic deficits. We report the case of a 65‐year‐old male with diabetes mellitus who was admitted to our emergency department with a chief complaint of sharp and severe pain in the left scapula and behind the sternum. He was misdiagnosed with cardiovascular disease until the onset of progressive bilateral paraplegia and lower limb numbness. Magnetic resonance imaging revealed a ventral thoracic SSEH. Surgical treatment to remove epidural hematoma and laminectomy for decompression were performed. Except for urine retention, bilateral lower limb paraplegia and numbness were alleviated postoperatively. Due to the high risk of poor neurological outcomes without treatment or with delayed intervention, timely surgical evacuation of the hematoma and hemostasis are recommended to ensure favorable neurological outcomes. [ABSTRACT FROM AUTHOR]

Objectives: To identify and internally validate metabolites predictive of spontaneous preterm birth (sPTB) using multiple machine learning methods and sequential maternal serum samples, and to predict spontaneous early term birth (sETB) using these metabolites. Design: Case–cohort design within a prospective cohort study. Setting: Cambridge, UK. Population or sample: A total of 399 Pregnancy Outcome Prediction study participants, including 98 cases of sPTB. Methods: An untargeted metabolomic analysis of maternal serum samples at 12, 20, 28 and 36 weeks of gestation was performed. We applied six supervised machine learning methods and a weighted Cox model to measurements at 28 weeks of gestation and sPTB, followed by feature selection. We used logistic regression with elastic net penalty, followed by best subset selection, to reduce the number of predictive metabolites further. We applied coefficients from the chosen models to measurements from different gestational ages to predict sPTB and sETB. Main outcome measures: sPTB and sETB. Results: We identified 47 metabolites, mostly lipids, as important predictors of sPTB by two or more methods and 22 were identified by three or more methods. The best 4‐predictor model had an optimism‐corrected area under the receiver operating characteristics curve (AUC) of 0.703 at 28 weeks of gestation. The model also predicted sPTB in 12‐week samples (0.606, 95% CI 0.544–0.667) and 20‐week samples (0.657, 95% CI 0.597–0.717) and it predicted sETB in 36‐week samples (0.727, 95% CI 0.606–0.849). A lysolipid, 1‐palmitoleoyl‐GPE (16:1)*, was the strongest predictor of sPTB at 12 weeks of gestation (0.609, 95% CI 0.548–0.670), 20 weeks (0.630, 95% CI 0.569–0.690) and 28 weeks (0.660, 95% CI 0.599–0.722), and of sETB at 36 weeks (0.739, 95% CI 0.618–0.860). Conclusions: We identified and internally validated maternal serum metabolites predictive of sPTB. A lysolipid, 1‐palmitoleoyl‐GPE (16:1)*, is a novel predictor of sPTB and sETB. Further validation in external populations is required. [ABSTRACT FROM AUTHOR]

A scoping search of the literature review found 30 clinical or clinical research articles on spontaneous mammary neoplasms in guinea pigs between 1908 and 2023. Despite the many reports, only 4 described tumor biological behavior and/or the presence of metastases. This retrospective study collected data on the tumors found in guinea pigs' mammary/inguinal regions. Both mammary and mesenchymal (lipomatous) neoplasms were seen. Survival time after diagnosis of a neoplasm was evaluated. For mammary neoplasms, risk factors, such as age and sex, and prognostic factors, such as neoplasm malignancy and the effect of surgery on survival, were investigated. Medical records of guinea pigs with mammary/inguinal neoplasms between 2006 and 2022 from 3 Parisian veterinary referral hospitals and 1 French diagnostic pathology laboratory were reviewed. Eighty-five (77%) guinea pigs had mammary neoplasms, and 25 (23%) had lipomatous neoplasms. A logistic regression model highlighted that males have significantly increased odds of malignant mammary neoplasms than females, while females (85%) are often found to have benign mammary neoplasms. Malignancy was significantly associated with aging. Older animals had greater odds of having malignant neoplasms than young animals. The mean age at diagnosis for mammary/inguinal lipomas was 3.0 years, while a benign mammary neoplasm was 3.1 years, and a malignant mammary neoplasm was 4.2 years. The survival prognosis was not influenced by the histopathological diagnosis of malignant versus benign neoplasm or the surgical technique (mastectomy vs lumpectomy) to treat the mammary neoplasm. The median survival time after diagnosis of a mammary neoplasm was 1.2 years, and for an inguinal lipoma was 3.0 years. Twenty-three percent of neoplasms in the mammary/inguinal region are lipomatous. Male guinea pigs usually have a malignant mammary neoplasm, while females mostly have a benign one. Malignancy is typically seen in older animals. In this dataset, survival time was unaffected by malignant versus benign neoplasm diagnosis or surgical treatment. The survival analysis results should be considered with caution in light of the small sample size. [ABSTRACT FROM AUTHOR]

Sarcomatoid hepatocellular carcinoma is a rare histologic variant of primary liver cancer comprising of malignant spindle cells and typical hepatocellular carcinoma (HCC). In terms of clinical presentation, they usually exhibit extensive tumor burden due to their larger size and a metastatic disease at the time of diagnosis as compared to conventional HCC. Tumor lysis syndrome is an oncological emergency, usually seen after cytotoxic chemotherapy in haematological malignancies. Here, we highlight a case of 76-year old male with no comorbidities, presenting with an excruciating backache and a paravertebral soft tissue mass and multiple osteolytic lesions, was clinically suspected to be a plasma cell neoplasm. On further evaluation, the patient was diagnosed of a sarcomatoid variant of hepatocellular carcinoma. This report showcases multiple rare findings by the presence of non-specific symptoms, non-cirrhotic liver, normal serum alpha protein levels and the occurrence of a spontaneous tumor lysis syndrome in a solid malignancy. [ABSTRACT FROM AUTHOR]

Human reproduction is an imperfect process despite years of evolution. It is estimated that only 30% of conceived pregnancies end up with a live birth (Hum Reprod Update 8:333-343, 2002). Although the IVF cycle clinical pregnancy rate is estimated to be above 60%, the actual live birth rate is still well below 50% (Reprod Biomed Online 40:201-206, 2004). Errors of implantation, embryonic genetic mutations, structural as well as chromosomal abnormalities, endometrial aberrances as well as abnormal sites of implantation are all conditions that could be associated with a positive pregnancy test yet a non-viable pregnancy outcome. In this extensive literature review, we detailed the different risk factors hindering a successful reproductive outcome post-IVF in terms of early pregnancy loss. We also reviewed the different treatment modalities available to improve the prognosis of such patients. [ABSTRACT FROM AUTHOR]

Spontaneous spinal arthrodesis (SSA) is a phenomenon of spontaneous fusion, and SSA is not rare in posttraumatic thoracolumbar kyphosis (PTK). However, few reports have focused on SSA in patients with PTK. The objective of this study was to investigate the prevalence, features, and predictive factors of SSA in patients with PTK. In this retrospective study, 70 patients with PTK were included. Data on the clinical and radiologic parameters were obtained and evaluated. According to whether there was SSA or not, patients were divided into an SSA group (n = 45) or a non-SSA group (n = 25). A binary logistic regression analysis was used to identify the predictive factors for SSA. The incidence of SSA in PTK was 64%. Among 45 patients with PTK with SSA, SSA was present as a solid bridging anterior osteophyte along the vertebral bodies in 11 patients, posterior contiguous bony growth through the facet joints bilaterally in 13 patients, bony formation in both anterior and posterior elements in 18 patients, and direct contiguous bony formation from the injured vertebral body to the adjacent one in 3 patients. Patients with longer disease duration, larger local Cobb angle, and anterior wall height loss (AWHL) ratio of injured vertebral body, and less kyphosis flexibility index were significantly more likely to develop SSA. The parameter of AWHL remained significant in binary logistic regression analysis. SSA in PTK was common, and the SSA sign presented in various patterns, which might have implications for surgical decisions. AWHL was the independent predictor for SSA. [ABSTRACT FROM AUTHOR]

Key Clinical Message: Sewing needle ingestion is a rare but potentially dangerous event that can affect people of all ages and backgrounds like this patient.Conservative management with serial abdominal examination and x‐rays can be a reasonable option for patients who do not show signs of perforation or sepsis, as most foreign bodies will pass spontaneously without complications such as this case. Though rare, swallowing a sewing needle is a peculiar and potentially dangerous health risk. People of all ages and backgrounds can accidentally ingest sewing needles, with cases documented in both children and adults. Our case focuses on a 17‐year‐old Ethiopian girl who accidentally gulped down a needle while stitching her clothing. Subsequently, she had an episode of vomiting that was tinged with blood along with ingested matter. Remarkably, the patient underwent conservative management using repeated abdominal checkups and x‐rays, successfully passing the broken needle without any surgical intervention. It is important to remember that while uncommon, ingesting sewing needles might lead to significant complications, necessitating immediate and appropriate care. [ABSTRACT FROM AUTHOR]

Background: Aspiration pneumonitis (AP) secondary to cerebrospinal fluid (CSF) leak is underestimated and rarely discussed. This study aimed to evaluate the association between AP and CSF leaks. Methods: Clinical and surgical characteristics of CSF leak patients with and without AP between January 2010 and December 2022 were included and compared. Results: This study included 159 patients, 16 with CSF otorrhea and 143 with CSF rhinorrhea. Among them, 40 (25.2%) had AP. Bilateral pneumonitis was identified in 32 cases, of which 11 showed severe pneumonitis in the right upper lung lobe. Twenty-one (52.5%) asymptomatic and 19 (47.5%) symptomatic cases were documented. The major clinical manifestations included cough (n = 19, 47.5%) and expectoration (n = 9, 22.5%). The prevalence of pneumonitis was significantly higher in the spontaneous group than in the traumatic group. High-flow CSF leak was associated with AP (42.5% vs. 16.8%, p = 0.001). No significant differences were identified in defect locations between patients with and without AP. Patients with pneumonitis had a higher prevalence of meningitis (32.5% vs. 12.6%, p = 0.003). Multiple logistic regression results revealed that meningitis, spontaneous and high-flowCSF leaks are independent factors forAP occurrence. Both the CSF leak and pulmonary complications resolved following successful surgical repair. Conclusions: AP secondary to CSF leaks is frequently underdiagnosed, with a higher incidence identified in spontaneous cases. The occurrence of AP was associated with high-flow CSF leak. [ABSTRACT FROM AUTHOR]

Objective: We undertook a systematic review of the literature with meta‐analysis to identify the role of obesity (BMI ≥30) in the patient characteristics presenting with spontaneous cerebrospinal fluid (sCSF) leaks of the lateral skull base and the outcomes of their repair. Data Sources: A Systematic Review of English Articles using MEDLINE, EMBASE, and Cochrane Library. Review Methods: The research algorithm included the following keywords: "spontaneous CSF leak," "lateral skull base," "temporal bone," "meningocele," "encephalocele," and "otorrhea." We also manually searched the references of included studies, to identify possible studies missed during our literature search. Results: More than two‐thirds of the patients were female (69.2%) and often were obese (mean BMI 36.5 kg/m2) with a mean age of 57. Most common presenting symptoms were otorrhea and hearing loss. Most authors did not report a routine use of a post‐operative lumbar drain. Most patients had a single skull base defect and encephaloceles prolapsing through, across obese and non‐obese groups. Median length of stay in hospital was 3.2 days, and the majority of patients did not have any recurrence during their follow‐up (89.6%), which was not affected by obesity. Conclusion: Obesity does not affect length of hospital stay or recurrence rate following surgical repair of lateral skull base sCSF leaks. Surgical repair is a safe and viable approach in the management of obese patients with sCSF leaks in the temporal bone. Level of Evidence: NA Laryngoscope, 134:2012–2018, 2024 [ABSTRACT FROM AUTHOR]

ObjectiveDescribe the prevalence of considering, wanting, and not obtaining a wanted abortion among a nationally representative sample of 15-44 year olds in the United States who had ever been pregnant.Study designWe analyzed data from ever-pregnant respondents (unweighted n = 1789) from a larger online survey about contraceptive access using the nationally representative AmeriSpeak panel. Among those not obtaining wanted abortions, weighted frequencies for sociodemographic characteristics and reasons for not getting the abortion are presented.ResultsNearly 6% of the full sample reported having wanted an abortion they did not obtain. In open-ended responses, respondents most frequently reported individual reasons (43.8%) for not getting an abortion (e.g., changing their mind; personal opposition) and financial, logistical, or informational barriers (24.7%) likely related to policy. A quarter (24.1%) of the sample reported a past abortion. Among those who reported no past abortions, about one-fifth had considered abortion in the past, and 6.8% had wanted or needed one. Among those reporting no prior abortions who had considered abortion, only a third (34.3%) also report ever wanting or needing one.ConclusionsThis study begins to quantify the experience, even before the Supreme Court's 2022 decision in Dobbs v. Jackson Women's Health Organization, of being unable to obtain a wanted abortion. Additionally, findings suggest that people in a national sample will answer questions about whether and why they did not obtain a wanted abortion.ImplicationsThis study provides the first known national estimates of lifetime history of not getting a wanted abortion. Survey questions can be used for future research. Prospective and ongoing measurement of the inability to get a wanted abortion could be one part of documenting the effects of Dobbs on abortion access.

PURPOSE: The approach to the treatment of enchondromas of the hand is varied, and there is no clear consensus on graft source, fixation, or need for intraoperative adjuvant therapy. We reviewed a cohort of patients who underwent curettage and bone grafting with cancellous allograft chips without internal fixation or adjuvant therapy and reported on postoperative range of motion (ROM) and recurrence rates. METHODS: We performed a retrospective review of patients who underwent surgical treatment for hand enchondroma over a 23-year period. We collected information on demographics and presenting enchondroma characteristics, including Takigawa classification and presence of pathologic fracture or associated syndromes. Patients were treated with open biopsy with curettage and grafting with cancellous allograft chips. Postoperative ROM, complications, and recurrences were recorded. RESULTS: Our series included 111 enchondromas in 104 patients. Seventeen of 104 patients (16%) had a diagnosis of Ollier disease. Average length of follow-up was 3.1 years. Eighty-one percent of patients achieved full ROM. Treatment of patients who presented with preoperative pathologic fracture resulted in a greater frequency of reduced postoperative ROM at 28% (9/32) compared to 15% (11/72) of those patients who did not present with preoperative pathologic fracture. Local recurrence developed in 5 of 50 (10%) patients with a minimum of 2 years of follow-up. Local recurrence occurred at higher-than-average rates in patients with giant form Takigawa classification (43%, 3/7) and Ollier disease (23%, 3/13). CONCLUSIONS: Treatment of enchondromas with biopsy, curettage, and allograft results in full ROM in 81% of patients. Patients with preoperative pathologic fracture should be advised of a greater risk of postoperative extension deficit. Recurrence remains rare and is associated with syndromic presentation and giant form lesions. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Background: Uncontrolled chronic urticaria (CU) can severely affect physical and psychosocial health as well as quality of life. Patient-reported outcome measures are crucial for measuring disease control. The Urticaria Control Test (UCT) is recommended by guidelines to monitor CU and guide clinical management. However, the traditional Chinese version of the UCT has not yet been validated. Objective: We sought to validate the traditional Chinese UCT among Chinese CU patients in Hong Kong. Methods: Patients with CU were enrolled at a Urticaria Centre of Reference and Excellence (aka UCARE) in Hong Kong and completed the traditional Chinese UCT. The internal consistency, test–retest reliability, construct validity, convergent validity, known-group validity, and sensitivity to change of the traditional Chinese UCT were evaluated. Results: We recruited 162 CU patients (80.9% female; age 50 ± 14 years) with a mean (median) ± standard deviation baseline UCT score of 8.8 (8) ± 4.7. Overall, Chinese UCT showed excellent internal consistency (Cronbach α and McDonald ω = 0.948), as well as test–retest reliability (intraclass correlation coefficient = 0.916 [95% confidence interval = 0.866-0.953]). Exploratory factor analysis revealed a unidimensional structure and confirmed its construct validity. Strong correlation between UCT and the 7-day urticaria activity score (UAS7) attested to its convergent validity (ρ = −0.699, P < .001). Its known-group validity was supported by significantly different UCT scores among patient subgroups with different disease activity. The Chinese UCT also demonstrated good sensitivity to change, as reflected by the significant correlation between changes in UCT and UAS7 scores (ρ = 0.491, P < .001). Conclusion: The traditional Chinese UCT is a valid, reliable, and sensitive-to-change instrument among Hong Kong Chinese with CU.

Intercostal lung hernia and inverted intercostal hernia are rare chest wall hernias usually asymptomatic and detected incidentally on chest radiograph. In this case report, we discussed here on the chest radiograph and computed tomography imaging findings of two cases of these rare hernias with an emphasis being in differential diagnosis of chest tumors. [ABSTRACT FROM AUTHOR]

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Gastric perforation in neonates is a rare and serious issue. The condition usually occurs within the first week of life. Due to the high fatality rate, early diagnosis and prompt surgical intervention are required. Here, we describe two newborns who underwent emergency laparotomies for gastric perforation at the ages of 5 and 10 days, respectively. The first case did have sepsis during the recovery time, but it was successfully managed. The second neonate had stature disruption and biliary peritonitis. She eventually developed multi-organ failure syndrome and succumbed on the fourth day after the second laparotomy.

Abstract Objective To detect demographic, clinical, and radiological predictors of patient outcomes and prognosis in spontaneous cerebellar hematoma patients that may guide accurate decision making. Methods This retrospective study was conducted on 45 patients with spontaneous cerebellar hematoma who underwent surgical treatment. The patient data including demographics (age, gender), preoperative consciousness at the time of admission, medical comorbidities (HTN, DM), radiological findings (location, volume, and diameter of the cerebellar hematoma, hydrocephalus, compression of the fourth ventricle, effacement of the quadrigeminal cistern, intraventricular hematoma, tight posterior fossa, and brain stem compression), and treatment methods were collected and correlated with prognosis. Outcome assessment was done using the Glasgow Outcome Scale (GOS), classified into good outcome (favorable result; GOS > 4) and poor outcome (unfavorable result; GOS

The presence of air in the peritoneal cavity demonstrated radiographically as the crescent of air under the diaphragm is termed pneumoperitoneum. The causative agents may be divided into spontaneous, traumatic, iatrogenic, and miscellaneous. The majority (∼ 90%) of cases are attributed to hollow viscus perforation which requires immediate surgical attention. Neonatal pneumoperitoneum is a surgical emergency unless proven otherwise. A distinct entity termed benign pneumoperitoneum occurs in the absence of clinical and paraclinical features of peritonitis. Benign pneumoperitoneum may be caused by various thoracic, abdominal, and gynecological conditions. In neonates with respiratory distress pneumoperitoneum is a frequent association especially when treated with mechanical ventilation. The air leak phenomenon leads to air tracking from the ruptured alveoli along the interstitium to the mediastinum then to the retroperitoneum and ultimately into the peritoneal cavity. Such patients usually do not require surgical intervention and are managed conservatively. Knowledge of the existence of benign pneumoperitoneum helps to avoid unnecessary surgery thereby reducing operative morbidity and mortality.

Abstract In this study, we described and discussed the late onset spontaneous posterior capsule rupture with intraocular lens (IOL) dislocation years after uncomplicated cataract surgery and implantation of hydrophobic acrylic IOLs. Eight patients presented with spontaneous posterior capsule rupture and IOL dislocation 5–20 years after uncomplicated phacoemulsification and IOL (AcrySof, Alcon, US) implantation. None of the patients had undergone posterior capsulotomy in the past. Four of the patients admitted habitual eye rubbing. An intact and well-centered continuous curvilinear capsulotomy edge was observed in all cases. IOLs were dislocated or displaced behind the anterior capsulotomy with a significant decrease in vision. A large rupture with a curled edge of the broken posterior capsule was visible. Dislocated IOLs were removed, and a three-piece IOL was inserted in the sulcus in six cases and suture fixated to the sclera in two cases. Improved vision was achieved in all cases. Although the mechanism underlying this late complication is unclear, habitual eye rubbing or IOL design may play a role. Further investigation is needed to prevent this complication in the future.

BACKGROUND: Availability of quality-assured medical abortion medicines plays a crucial role in providing comprehensive abortion care. However, access to these medicines is still restricted for many abortion seekers. Increasing availability of affordable, quality-assured mifepristone and misoprostol is important to improve access to safe medical abortion services. Driven by the outcomes of a global consultation hosted by the World Health Organization and the Swedish International Development Cooperation Agency in 2018, we decided to holistically examine access to medical abortion medicines from supply to demand. The overarching principle of the national landscape assessments was to generate evidence to support policy dialog and policymaking that is contextual to the needs of the country. This paper aims to describe the framework and methodological approach used in the World Health Organization landscape assessments of medical abortion medicines at country-level. METHODS: A country assessment protocol was developed to guide the methodology of the World Health Organization landscape assessments. The assessment protocol included adaptation of an existing availability framework, an online desk review and literature review for existing data available for the country of interest, country-level key informant interviews, and analysis of the data to identify barriers and opportunities to improve medical abortion availability. CONCLUSION: The availability framework and methodology will allow the identification of key barriers that limit readiness of medical abortion medicines, and the development of opportunities to overcome those barriers. The national landscape assessments will provide directions for future investments and offer guidance for policy and programming on medical abortion care.

BACKGROUND: Malaria in the first trimester of pregnancy is associated with adverse pregnancy outcomes. Artemisinin-based combination therapies (ACTs) are a highly effective, first-line treatment for uncomplicated Plasmodium falciparum malaria, except in the first trimester of pregnancy, when quinine with clindamycin is recommended due to concerns about the potential embryotoxicity of artemisinins. We compared adverse pregnancy outcomes after artemisinin-based treatment (ABT) versus non-ABTs in the first trimester of pregnancy. METHODS: For this systematic review and individual patient data (IPD) meta-analysis, we searched MEDLINE, Embase, and the Malaria in Pregnancy Library for prospective cohort studies published between Nov 1, 2015, and Dec 21, 2021, containing data on outcomes of pregnancies exposed to ABT and non-ABT in the first trimester. The results of this search were added to those of a previous systematic review that included publications published up until November, 2015. We included pregnancies enrolled before the pregnancy outcome was known. We excluded pregnancies with missing estimated gestational age or exposure information, multiple gestation pregnancies, and if the fetus was confirmed to be unviable before antimalarial treatment. The primary endpoint was adverse pregnancy outcome, defined as a composite of either miscarriage, stillbirth, or major congenital anomalies. A one-stage IPD meta-analysis was done by use of shared-frailty Cox models. This study is registered with PROSPERO, number CRD42015032371. FINDINGS: We identified seven eligible studies that included 12 cohorts. All 12 cohorts contributed IPD, including 34 178 pregnancies, 737 with confirmed first-trimester exposure to ABTs and 1076 with confirmed first-trimester exposure to non-ABTs. Adverse pregnancy outcomes occurred in 42 (5·7%) of 736 ABT-exposed pregnancies compared with 96 (8·9%) of 1074 non-ABT-exposed pregnancies in the first trimester (adjusted hazard ratio [aHR] 0·71, 95% CI 0·49-1·03). Similar results were seen for the individual components of miscarriage (aHR=0·74, 0·47-1·17), stillbirth (aHR=0·71, 0·32-1·57), and major congenital anomalies (aHR=0·60, 0·13-2·87). The risk of adverse pregnancy outcomes was lower with artemether-lumefantrine than with oral quinine in the first trimester of pregnancy (25 [4·8%] of 524 vs 84 [9·2%] of 915; aHR 0·58, 0·36-0·92). INTERPRETATION: We found no evidence of embryotoxicity or teratogenicity based on the risk of miscarriage, stillbirth, or major congenital anomalies associated with ABT during the first trimester of pregnancy. Given that treatment with artemether-lumefantrine was associated with fewer adverse pregnancy outcomes than quinine, and because of the known superior tolerability and antimalarial effectiveness of ACTs, artemether-lumefantrine should be considered the preferred treatment for uncomplicated P falciparum malaria in the first trimester. If artemether-lumefantrine is unavailable, other ACTs (except artesunate-sulfadoxine-pyrimethamine) should be preferred to quinine. Continued active pharmacovigilance is warranted. FUNDING: Medicines for Malaria Venture, WHO, and the Worldwide Antimalarial Resistance Network funded by the Bill & Melinda Gates Foundation.

Purpose: To evaluate whether computer program-estimated urolith stone volume (SV) was a better predictor of spontaneous passage (SP) compared with program-estimated stone diameter (PD) or manually measured stone diameter (MD), and whether utilizing SV and MD together provided additional value in SP prediction compared with MD alone. Materials and Methods: Retrospective analysis of patients with acute renal colic and single renal/ureteral stone on CT from July 2017 to April 2020. Diameter obtained from radiology reports or manually measured when report not available. Semiautomated stone analysis software (qSAS) was used to estimate SV and PD. ROC analysis was performed to compare accuracy of SV vs MD vs PD in predicting SP by 2, 4, and 6 weeks. Subgroup analysis was performed by stone size (

BackgroundHealth care providers reporting patients to government authorities is a main way people attempting self-managed abortion (SMA) become exposed to legal risks. Little is known about health care provider decision-making regarding SMA reporting.MethodsWe conducted semi-structured interviews with 37 clinicians who provided care in hospital-based obstetrics or emergency departments (13 obstetricians/gynecologists, two advance practice registered nurses providing obstetrics care, 12 emergency medicine physicians, and 10 family medicine physicians) throughout the United States. The interview guide asked participants to describe one or more cases of caring for a patient who may have attempted SMA and about related reporting decisions. We coded responses to answer two questions: What comes to mind for health care providers when asked to think about experiences caring for a patient who may have attempted SMA? Based on health care provider experiences, how might people who providers suspect may have attempted SMA end up reported?ResultsAbout half of participants had cared for someone who may have attempted SMA for that pregnancy. Only two mentioned SMA with misoprostol. Most participants described cases where they were unsure whether the patient had attempted to end their pregnancy on purpose. In most instances, participants mentioned that that the possibility of reporting never occurred to them nor came up. In some cases, participants described a reporting "adjacent" practice - e.g. beginning processes that could lead to substance use, domestic violence, or self-injury/suicide-related reports - or considered reporting related to a perceived need to report abortion complications. In two cases, hospital staff reported to the police and/or Child Protective Services related to the SMA attempt. These involved passing of a fetus after 20 weeks outside the hospital and a domestic violence incident.ConclusionReporting patients who may have attempted SMA may occur via provider perception of a need to report abortion complications and fetal demises, particularly at later gestations, and other reporting requirements (e.g. substance use, domestic violence, child maltreatment, suicide/self-harm).

BackgroundAbortion stigma likely affects the terminology abortion patients, providers and the public use or avoid using to refer to abortion care. Knowing the terminology people seeking abortion prefer could help inform the language used in clinical interactions and improve patients' experiences with abortion care. However, research in the U.S. has not examined patients' preferences in this area or whether terminology preferences vary by participant characteristics, in the way that experiences of stigma vary across different contexts and communities. This study aims to describe preferred terminology among people presenting for abortion care and to explore the pregnancy-related characteristics associated with these preferences.MethodsWe surveyed abortion patients about their experiences accessing abortion care, including preferred terms for the procedure. Respondents could mark more than one term, suggest their own term, or indicate no preference. We recruited people ages 15-45 seeking abortion from four U.S. abortion facilities located in three states (California, Illinois, and New Mexico) from January to June 2019. We used descriptive statistics and multivariable multinomial logistic regression to explore associations between respondents' pregnancy-related characteristics and their preferred terminology.ResultsAmong the 1092 people approached, 784 (77%) initiated the survey and 697 responded to the terminology preference question. Most participants (57%, n = 400) preferred only one term. Among those participants, "abortion" (43%) was most preferred, followed by "ending a pregnancy" (29%), and "pregnancy termination" (24%). In adjusted multivariable models, participants who worried "very much" that other people might find out about the abortion (29%) were significantly more likely than those who were "not at all" worried (13%) to prefer "ending a pregnancy" over having no preference for a term (adjusted relative risk ratio: 2.68, 95% Confidence Interval: 1.46-4.92).ConclusionsPeople seeking abortion have varied preferences for how they want to refer to their abortions, in particular if they anticipate abortion stigma. Findings can be useful for clinicians and researchers so that they can be responsive to people's preferences during clinical interactions and in the design and conduct of abortion research.

BackgroundAntenatal anxiety has been linked to adverse obstetric outcomes, including miscarriage and preterm birth. However, most studies investigating anxiety during pregnancy, particularly during the COVID-19 pandemic, have focused on symptoms during the second and third trimester. This study aims to describe the prevalence of anxiety symptoms early in pregnancy and identify predictors of early pregnancy anxiety during the COVID-19 pandemic.MethodsWe assessed baseline moderate-to-severe anxiety symptoms after enrollment in the UCSF ASPIRE (Assessing the Safety of Pregnancy in the Coronavirus Pandemic) Prospective Cohort from May 2020 through February 2021. Pregnant persons