Prevalence of hepatitis C among pregnant women in an Appalachian population

The opioid crisis has adversely affected West Virginia's pregnant and infant populations. With high rates of opioid use disorder and neonatal abstinence syndrome, West Virginia has the highest rates of Hepatitis C (HCV) acute infection among pregnant women. To better understand how HCV impacts an already high-risk population, the study purpose was to (1) describe its prevalence among women receiving prenatal care at a single tertiary care clinic in Appalachia and compare with state and national rates, and (2) determine whether it is associated with preterm birth (gestation <37 weeks). Data were collected on a retrospective cohort of pregnant patients universally screened for HCV between 2017 and 2021. The study cohort had an HCV infection rate of 119/988 = 11.94% or 119.4 per 1000. This is five times the rate of 22.6 per 1000 live births in West Virginia in 2014 and 35 times the national rate of 3.4 per 1000 live births (MMWR Morb Mortal Wkly Rep 66, 2017 and 470). Viral loads were detected in 63 (6.38%) of patients. The study cohort with birth outcome data had high rates of tobacco use (326/720; 45.3%) and substance abuse (209/720; 29.0%). The preterm birth rate was 17.8% (128/720), almost double the national average (10.09%) (Natl Vital Stat Rep 70, 2021 and 1). There was no statistically significant difference in preterm birth between HCV-positive (15/92; 16.3%) and HCV-negative (113/628; 18.0%) patients. HCV infection in our population presents a significant public health issue and missed opportunity for treatment in a population with continuity of care challenges. These findings could be used to justify a pilot program for early postpartum referral for treatment.

Ventricular Assist Devices and Their Usage as a Bridge to Recovery in Patients With Acute Cardiotoxicity and Cardiomyopathy

Cardiotoxicity can reduce the heart's function temporarily and is most commonly caused by radiation, immune reactions, and certain medications. Using a left ventricular assist device (LVAD) as a bridging therapy while waiting for cardiac recovery has been popular lately in patients who have a reduced ejection fraction after significant cardiac injury. Here we analyze the use of LVAD as a bridging therapy in three cases with chemotherapy-induced cardiotoxicity, acute myocarditis, and postpartum cardiac failure. Although LVADs are infamous for their device-related complications, the ejection fraction can increase up to 50% within days to months of usage without any complications in acute cardiotoxic patients that have no underlying significant risk factors or co-morbidities. Hence LVADs are excellent supportive devices while waiting for cardiac recovery, both in maintaining cardiac function and improving the associated organ failures.

Caffeine as a Neoadjuvant Therapy in Parathyroid Adenomas: A Narrative Review

Caffeine is the most used central nervous system stimulant drug to date. Many studies have shown the association of caffeine with bone remodeling, urinary calcium excretion, kidney stones, acid peptic disease, and the development of cancer. However, there has been very little research exploring the association between caffeine use and parathyroid gland disorders. We shed light on the possible connection between caffeine and parathyroid adenomas, as suggested in the literature.

Demographics and Hospital Outcomes in American Women With Endometriosis and Psychiatric Comorbidities

Objectives

To explore sociodemographic differences and hospital outcomes in endometriosis patients with versus without psychiatric comorbidities.

Methods

We conducted a cross-sectional study using the Nationwide Inpatient Sample (NIS, 2012-2014), and included 63,160 females with primary diagnosis of endometriosis. We used descriptive statistics and Pearson’s chi-square test to measure the differences in demographics and utilization of gynecologic procedures by the presence of psychiatric comorbidities.

Results

Psychiatric comorbidities were present in 18.7% inpatients with endometriosis. About three-fourth of these inpatients were in reproductive age group 26-45 years (75.7%) and were whites (79.1%). Psychiatric comorbidities were seen more in females from middle-income families and from the midwest region of the US. There was no significant difference in the utilization of gynecological procedures by the presence of psychiatric comorbidities. However, inpatients with psychiatric comorbidities had a longer mean length of stay (2.5 vs. 2.3 days) and total charges ($35,489 vs. $34,673) compared to the non-psychiatric cohort. Anxiety disorders predominated at 45% in patients with endometriosis followed by depressive disorder (31.3%), psychotic disorders (12.3%), and drug abuse (6.3%).

Conclusion

Endometriosis with psychiatric comorbidities is prevalent in young white females from a middle-income family. Anxiety and depressive disorders are most prevalent and are associated with extended hospitalization stay and higher charges, thereby negatively impacting the healthcare burden compared to those without psychiatric comorbidities.

Does Obesity and Procedure Type Increase the Risk of In-Hospital Mortality in Laparoscopic Hysterectomy: A Report From the United States Hospitals

Objectives

To assess the differences in demographics and laparoscopic hysterectomy type by comorbid obesity and to assess the risk of in-hospital mortality due to obesity and other comorbidities.

Methods

We conducted a cross-sectional study using the Nationwide Inpatient Sample (NIS, 2012-2014), and included 119,890 adult females undergoing total laparoscopic hysterectomy (TLH), laparoscopic-assisted vaginal hysterectomy (LAVH), and laparoscopic supracervical hysterectomy (LSH). We used a logistic regression model adjusted for confounders to assess the odds ratio (OR) of obesity on mortality in study inpatients.

Results

The majority of the inpatients were middle-age 36-50 years (83.1%) and White (67.7%). Comorbidities were seen in a higher proportion of obesity cohort with most prevalent being hypertension (53.6%) and diabetes (23.9%), followed by depression and hypothyroidism (15.8% and 15.4%, respectively). Inpatients with comorbid obesity had 4.6 times (95% CI 2.79-7.69) higher odds for in-hospital mortality compared to non-obesity cohort. There was statistically no significant association between type of laparoscopic hysterectomy and in-hospital mortality.

Conclusion

Analysis of national-level data shows that obese patients have a higher risk of in-hospital mortality by 364% compared to non-obese patients. There was no significant association between the laparoscopy procedure type and in-hospital mortality. More studies should focus on improving hospital outcomes and quality of life post-surgery in obese patients.

Atypical Neurological Manifestations of COVID-19

The novel coronavirus (SARS-CoV-2), belonging to a group of RNA-enveloped viruses and believed to be transmitted by aerosol route, is a worldwide pandemic. Many studies have described typical clinical manifestations such as fever, cough, fatigue, diarrhea, and nasal congestion. However, to our knowledge, there are minimal studies on the neurological manifestations in SARS-CoV-2 positive patients. Our review aims to identify the various neurological manifestations in SARS-CoV-2 positive patients, which could be an added advantage in the early diagnosis and prevention of further complications of the nervous system.

Antepartum Drug Dependence and Pregnancy- or Birth-related Complications: A Cross-sectional Study of 19 Million Inpatients

Objective

To evaluate the demographic characteristics, hospitalization outcomes [severity, length of stay (LOS), and total expense], and comorbidities in pregnant patients with antepartum drug dependence (ADD).

Methods

We used the national inpatient sample (NIS) and included 19,170,561 female patients (age: 12-40 years) hospitalized for pregnancy- or birth-related complications and grouped by co-diagnosis of ADD. We used descriptive statistics and Pearson’s chi-square test for categorical data and independent sample T-test for the continuous data to measure the differences in demographic and hospital outcomes. A logistic regression model was used to evaluate the odds ratio (OR) for medical and psychiatric comorbidities.

Results

The hospitalizations with ADD declined initially, from 2010 to 2011, followed by an increase of 50% from 2011 to 2014. White pregnant females (77.5%), and those from low-income families (<25^th percentile, 37.1 %) had comorbid ADD. Among medical comorbidities, iron-deficiency anemia was the most prevalent condition in pregnant inpatients (12.0% in ADD vs. 9.2% in non-ADD) followed by obesity and hypertension. Depression (12.9%) was the most prevalent psychiatric comorbidity in ADD inpatients followed by comorbid psychosis (three-fold higher odds). Among patients with substance use disorder (SUD), opioid abuse was the most prevalent one (67.3%) followed by cannabis (11.2%), cocaine (5.7%), amphetamine (4.0%), and alcohol (2.4%). Half of the pregnant inpatients with ADD had moderate severity of illness due to pregnancy or birth-related complications with four-fold higher odds [95% confidence interval (CI): 3.67-8.88]. They also had a higher LOS with a mean difference of 0.88 days (95% CI: 0.904-0.865) and had incurred higher total charges, by USD 3,797 (95% CI: 3,927-3,666), per inpatient admission for pregnancy- or birth-related complications compared to non-ADD inpatients

Conclusion

ADD is associated with the worsening of severity of illness in pregnancy- or birth-related complications and requires acute inpatient care that leads to increased healthcare-related economic burden. The integration of SUD services with primary or maternal care is required to improve outcomes in at-risk women in the reproductive age group.

A Rising Hope of an Artificial Heart: Left Ventricular Assisted Device - Outcome, Convenience, and Quality of Life

With the introduction of mechanical circulatory support, mainly continuous-flow left ventricular assisted devices (CF-LVAD), prolonging survival in end-stage heart failure patients can be seen in a new light. We also anticipate its use as a definitive therapy to overcome the limited donor organ resources for cardiac transplant. However, LVADs also have undesirable device-related complications and questionable improvement in the quality of life. In this review, we searched published articles using PubMed and Google Scholar to identify the complications and outcome of post-LVAD patients from 2014 to 2019. The studies we used included all study design types and a wide range of demographic variables focusing on age, sex, choice of LVAD as a bridge to cardiac transplant, or definitive therapy. For patients with New York Heart Association (NYHA) Class III B or IV or heart failure with reduced ejection fraction (HFrEF) with maximal medication therapy, there is a significant increase in mean ejection fraction from 4% to 6%. For patients with drug-induced cardiac toxicity or other causes of cardiac toxicity, with no significant risk factors, the ejection fraction increased to nearly 50% within 10-25 days of LVAD usage. There is also a substantial improvement in the quality of life in this literature review comparing to the pre-LVAD stage, as long as complications are taken into account. Data is limited for making an accurate judgment on the quality of life and functional capacity of LVADs. We found that the use of LVADs is not fully cost-effective, but still less financially burdening than a cardiac transplant. Although data from worldwide is limited and restricted to studies having a range of one to two years of follow-up, we conclude that LVADs are promising in improving cardiac function and the best bridging therapy available for patients waiting on a transplant.

The Safety of Long-term Daily Usage of a Proton Pump Inhibitor: A Literature Review

Proton pump inhibitors (PPIs) are amongst the most prescribed medications in the whole world due to their effectiveness and safety profile. However, doubts have arisen about its safety in long term use and have been associated with an increased risk of developing gastric cancer. We aim to study if there is an association between chronic PPI use and the risk of gastric cancer. If this is true, we would like to know the duration of use at which the risk of cancer is high. We performed a literature review of relevant full articles present in the PubMed database that were published in the last five years. Articles that were in the English language and discussed the risk of gastric cancer with chronic PPI use in adult age groups (18 years and above) were evaluated. Only observational or interventional studies with more than 20,000 participants were considered. Two nationwide based studies were included in this review, the Cheung study, and the Brusselaers study. The Cheung study included a total of 63,397 individuals, where 153 cases developed gastric cancer. PPI users had a hazard ratio of 2.44 (95% confidence interval [CI] 1.42-4.20), and the risk of cancer increased with the duration of PPI use. The Brusselaers study included a total of 797,067 individuals, where 2,219 cases developed gastric cancer. The standardized incidence ratio of gastric cancer among PPI users was 3.38 (95% CI 3.23-3.53), and the risk of cancer increased with the duration of PPI use. Therefore, chronic PPI use is associated with an increase in the risk of gastric cancer. It might also be an independent risk factor for gastric cancer.

Transcranial Magnetic Stimulation for Major Depressive Disorder in Pregnancy: A Literature Review

Major depressive disorder (MDD) is a growing problem among pregnant women as current treatment with antidepressants pose significant risks to the mother and fetus. Transcranial magnetic stimulation (TMS) is a neuromodulation technique that is being increasingly utilized to treat MDD in adults. We conducted a literature search using the keyword “TMS” and cross-referencing it with MDD, depression, major depressive episode, pregnancy, efficacy, safety, and clinical trial. This review explores current studies conducted to evaluate the efficacy and safety of TMS to treat MDD in pregnant females. Low-frequency TMS over the right dorsolateral prefrontal cortex, when given to pregnant women with MDD during the second and third trimester, has shown a significant response in depressive symptom reduction. TMS offers a promising alternative to current treatment options for managing MDD during pregnancy, but with limited research available, its safety and efficacy still need to be studied by conducting multicenter trials and long-term studies. 

Mediator in the Embryo-endometrium Cross-talk: Granulocyte Colony-stimulating Factor in Infertility

Successful implantation requires a receptive endometrium and a good quality egg. The challenges a physician encounters with regard to this in assisted reproductive technology are obtaining good quality embryo, achieving optimal endometrial thickness (EMT), and subsequently implantation, which is denotive of a receptive endometrium. Granulocyte colony-stimulating factor (G-CSF) has been observed to be a biomarker of oocyte quality and has been shown to enhance EMT and implantation because of its immunological effects. A systematic search for all relevant articles on G-CSF in follicular fluid and its therapeutic benefit in thin endometrium and recurrent implantation failure was performed, and peer-reviewed, full-text articles related to humans were included in the study. As a tool to determine the potentiality of oocyte, G-CSF shows promise with its predictability increasing in combination with morphological embryo scoring or interleukin 15. For the thin endometrium, G-CSF is especially useful in patients who are refractory to other treatment modalities. In recurrent implantation failure (RIF), G-CSF showed potential in a subset of patients with immunological deficiency lacking killer cell immunoglobulin-like receptor genes. This review highlights the various forms of usage of G-CSF and the effectiveness of G-CSF in infertility. G-CSF equips embryologists with a tool to determine the potentiality of oocyte and physicians with therapy for thin endometrium and RIF, especially since the available treatment options are ineffective.