Treatable Cause Research Articles

Socioeconomic inequalities in avoidable mortality: results from the Italian nationwide cohort

Abstract Background Inequalities in avoidable mortality have been well evaluated in many European countries. We aimed to assess the association between socioeconomic status and avoidable mortality in Italy. Methods The nationwide closed cohort of the 2011 Census of Population and Housing was followed up for 2012- 2019 mortality. Outcomes of preventable and of treatable mortality were evaluated among people aged 30-74. Exposures were education level and residence macro area (North-West, North-East, Center, South-Islands). Adjusted mortality rate ratios (MRRs) were estimated through multivariate quasi-Poisson regression models, by sex and group of causes, taking into account age at death and macro area of residence. Relative index of inequalities (RII) was estimated for preventable, treatable, and non-avoidable mortality and for some specific causes. Results The cohort consisted of 35,708,459 residents (48.8% men, 17.5% aged 65-74), 34% with a high school diploma, 33.5% living in the South-Islands; 1,127,760 deaths were observed, of which 65.2% for avoidable causes (40.4% preventable and 24.9% treatable). Inverse trends between education level and mortality were observed for all causes; comparing the least with the most educated groups, a strong association was observed for preventable (males MRR = 2.39; females MRR = 1.65) and for treatable causes of death (males MRR = 1.93; females MRR = 1.45). Highest RII were observed for HIV/AIDS and alcohol-related diseases (both sexes), drug-related diseases and tuberculosis (males), and diabetes mellitus, cardiovascular diseases, and renal failure (females). Higher risks of preventable and of treatable mortality were found for those living in the South-Islands. Conclusions We documented relevant socioeconomic inequalities in avoidable mortality in Italy, especially in the Southern regions. They represent a possible missed gain in health and suggest a reassessment of priorities and definition of health targets with the lens of equity. Key messages • An inverse socioeconomic gradient in avoidable mortality was observed in Italy, both for preventable and for treatable mortality, with geographical heterogeneity. • Greatest social disparities were found in mortality for causes strongly associated with risk behavior and for which it is possible to identify risk factors on which to intervene.

Efficacy of Gonadotropin Treatment for Induction of Spermatogenesis in Men With Pathologic Gonadotropin Deficiency: A Meta-Analysis.

Hypogonadotropic hypogonadism (HH) is a treatable cause of nonobstructive azoospermic male infertility. Gonadotropin treatment can successfully induce spermatogenesis in most patients, although comprehensive quantitative summary data on spermatogenic outcomes like those required to induce pregnancy is lacking in the literature. Systematic review and meta-analysis of outcomes related to male reproductive function following gonadotropin treatment. Our search strategy identified 41 studies encompassing 1673 patients with a mean age of 25 (± 5) years. Average sperm concentration achieved after a median of 18 months of gonadotropin treatment was 11.6 M/mL of ejaculate (95% CI 8.4-14.9). Sperm concentrations > 0, > 1, > 5, > 10 and > 20 M/mL were achieved by 78%, 55%, 36%, 24% and 15% of patients, respectively. Mean sperm output and the proportion of patients achieving all sperm thresholds were significantly greater following combined hCG/FSH treatment compared with hCG monotherapy. When compared by diagnosis, patients with congenital HH (CHH) had significantly lower mean sperm output compared with patients with hypopituitarism or mixed patient cohorts that did not differentiate between CHH and hypopituitarism. Treatment-related increases in testosterone and testicular volume (TV) were not different between hCG and combined hCG/FSH treated patients, although increases in TV were lower in men with CHH compared with those with hypopituitarism. Gonadotropin treatment successfully induced spermatogenesis in most men with pathological gonadotropin deficiency. Sperm outputs more consistent with those typically needed to induce a natural pregnancy were less commonly achieved. Despite similar effects on serum testosterone and TV, combined hCG/FSH appeared more efficacious than hCG alone at inducing spermatogenesis.

Pre-operative CBC reflex testing prior to cardiac surgery identifies treatable causes of anemia

Abstract Blood transfusion during or after cardiac surgery has been linked to poor patient outcomes. It is therefore desirable to optimize hemoglobin status by identifying and treating anemia pre-operatively. In order to identify reversible causes of anemia efficiently in this patient cohort, we implemented a reflex order for our institution’s cardiothoracic surgery center, to be ordered for patients undergoing assessment for cardiac surgery. When ordered, complete blood count (CBC) results with a hemoglobin (Hgb) of less than 13 g/dL reflex automatically to the following laboratory tests: iron profile, ferritin, vitamin B12, and reticulocyte count. Methods The purpose of our study was to investigate the impact of this reflex order over the initial 6 months of implementation. Test results and patient notes were extracted from the electronic health record and analyzed. Results Over six months, the order was placed 99 times (median Hgb 13.4 g/dL), with 36 (36%) triggering the reflex (Hgb < 13 g/dL). Of these 36 patients, 19 were women and 17 were men, and the cohort had a median age of 69 years. The median Hgb was 11.9 g/dL, ranging from 7.1 to 12.9 g/dL, with a median mean corpuscular volume (MCV) of 89.6 fl. The median Hgb differed by sex: 11.6 g/dL for men, 12.2 g/dL for women. Of these 36 patients, 16 had signs of iron deficiency anemia (IDA) based on laboratory results (below reference interval for iron, transferrin saturation, or ferritin), and two patients were found with vitamin B12 below the reference interval. Chart review demonstrated that 13 of the 36 patients underwent follow-up after reflex laboratory tests resulted, defined as a new diagnosis, new treatment, and/or new consult addressing the patient’s anemia. Five of these patients were given a new diagnosis of IDA, all of which were started on iron therapy. Three patients were transfused packed red blood cells prior to surgery; one was started on vitamin B12 supplementation; two had consults placed to address anemia; and two were given a new diagnosis of unspecified anemia. Conclusion Pre-operative CBC reflex testing facilitates the efficient and timely identification of reversible causes of anemia in patients undergoing diagnostic workup prior to cardiac surgery, while avoiding unnecessary panel testing in non-anemic patients.

Chinese expert consensus on the etiological diagnosis of adult bronchiectasis

Bronchiectasis is a highly heterogeneous chronic airway disease for which accurate etiological diagnosis is crucial for effective management. A group of experts from the China Bronchiectasis Alliance and the Infection Assembly of the Chinese Thoracic Society conducted a comprehensive review of recent research into the etiology of bronchiectasis. Using the widely accepted Delphi methodology, the experts reached a consensus on the etiological diagnosis of bronchiectasis through multiple rounds of discussion and revision. The consensus is divided into four sections: the definition and classification of the etiology of bronchiectasis, the etiological diagnostic procedures for bronchiectasis, the treatable causes of bronchiectasis, and other causes of bronchiectasis. The ultimate goal of this consensus is to improve the diagnostic accuracy and optimize the management of bronchiectasis in China. The main recommendations of Section 1 focused on chest thin-section computed tomography (CT) for the diagnosis of bronchiectasis and the etiological classification. The main recommendations of Section 2 focused on the medical history collection for bronchiectasis and the etiological diagnostic protocol for bronchiectasis. The main recommendations of Section 3 focused on the recommendations of the diagnosis of bronchiectasis secondary to COPD, the diagnosis of bronchiectasis due to asthma, diffuse pan-bronchiolitis, allergic bronchopulmonary aspergillosis, connective tissue disease (CTD)-related bronchiectasis or gastroesophageal reflux disease (GERD)-related bronchiectasis. The main recommendations of Section 4 focused on suspected primary ciliary dyskinesia (PCD)-associated bronchiectasis, cystic fibrosis and the diagnosis of congenital airway malformations.

Research advances in inflammation and oxidative stress in varicocele-induced male infertility: a narrative review.

Varicocele, the most common and treatable cause of male infertility, significantly impacts fertility. The pathophysiological mechanisms of varicocele have not been fully understood yet. Recent studies have focused on the pathophysiology of varicocele-induced infertility, highlighting inflammation and oxidative stress as key contributing factors. We reviewed recent research on the roles of inflammation and oxidative stress in the pathophysiology of varicocele and found that they negatively impact semen parameters, spermatogenesis, and testicular and epididymal function. In addition, this article summarizes the related factors of inflammation and oxidative stress caused by varicocele. Finally, a brief consideration on the treatments to address inflammation and oxidative stress is proposed. This review may provide treatment options and targets for varicocele-induced infertility. However, the relationship between inflammation and oxidative stress in varicocele still needs further study.

Quantifying CSF Dynamics disruption in idiopathic normal pressure hydrocephalus using phase lag between transmantle pressure and volumetric flow rate

Background and purposeIdiopathic normal pressure hydrocephalus (iNPH) is a cerebrospinal fluid (CSF) dynamics disorder as evidenced by the delayed ascent of radiotracers over the cerebral convexity on radionuclide cisternography. However, the exact mechanism causing this disruption remains unclear. Elucidating the pathophysiology of iNPH is crucial, as it is a treatable cause of dementia. Improving the diagnosis and treatment prognosis rely on the better understanding of this disease. In this study, we calculated the pulsatile transmantle pressure and investigated the phase lag between this pressure and the volumetric CSF flow rate as a novel biomarker of CSF dynamics disruption in iNPH. Methods44 iNPH patients and 44 age- and sex-matched cognitively unimpaired (CU) control participants underwent MRI scans on a 3T Siemens scanner. Pulsatile transmantle pressure was calculated analytically and computationally using volumetric CSF flow rate, cardiac frequency, and aqueduct dimensions as inputs. CSF flow rate through the aqueduct was acquired using phase-contrast MRI. The aqueduct length and radius were measured using 3D T1-weighted anatomical images. ResultsPeak pressure amplitudes and the pressure load (integrated pressure exerted over a cardiac cycle) were similar between the groups, but the non-dimensionalized pressure load (adjusted for anatomical factors) was significantly lower in the iNPH group (p<0.001, Welch's t-test). The phase lag between the pressure and the flow rate, arising due to viscous drag, was significantly higher in the iNPH group (p<0.001). ConclusionThe increased phase lag is a promising new biomarker for quantifying CSF dynamics dysfunction in iNPH. Statement of SignificanceThe exact mechanism causing the disruption of CSF circulation in idiopathic normal pressure hydrocephalus (iNPH) remains unclear. Elucidating the pathophysiology of iNPH is crucial, as it is a treatable cause of dementia. In this study, we provided an analytical and a computational method to calculate the pulsatile transmantle pressure and the phase lag between the pressure and the volumetric CSF flow rate across the cerebral aqueduct. The phase lag was significantly higher in iNPH patients than in controls and may serve as a novel biomarker of CSF dynamics disruption in iNPH.

How to perform Point of Care Ultrasound at resuscitation and when it is useful.

Point of Care Ultrasound (POCUS) can be useful as a tool before, during and after the performance of cardiopulmonary resuscitation (CPR). Before or after resuscitation it can help with monitoring unstable hemodynamics, has the potential to identify reversible causes if patient deteriorates. During resuscitation POCUS can help detect potentially treatable causes of the cardiac arrest. Performance of POCUS while resuscitation requires experienced sonologists and a good team structure to embed the examination in advanced cardiovascular life support (ACLS) algorithms. This article gives an overview and tips about how to detect potential reversible causes of patient deterioration in all three phases of CPR. We describe some special situations in which resuscitation could take place. Further we give a comment about sonographic education of physicians and nonacademic medical staf.

Vitamin B12 responsive developmental and epileptic encephalopathy due to a novel mutation in the FUT2 gene: a case report

BackgroundVitamin B12 deficiency is a recognised cause of neurological manifestations, including peripheral neuropathy, behavioural changes, and seizures. However, developmental and epileptic encephalopathy due to vitamin B12 deficiency is very rare. Here, we report an infant with vitamin B12-responsive developmental and epileptic encephalopathy due to a novel mutation in the fucosyltransferase 2 (FUT2) gene responsible for vitamin B12 absorption.Case presentationAn 11-month-old girl of non-consanguineous parents presented with recurrent episodes of seizures since four months. Her seizures started as flexor epileptic spasms occurring in clusters resembling infantile epileptic spasms syndrome with hypsarrhythmia in the electroencephalogram. She was treated with multiple drugs, including high-dose prednisolone, vigabatrin, sodium valproate, levetiracetam and clobazam, without any response, and she continued to have seizures at 11 months. She had an early developmental delay with maximally achieving partial head control and responsive smile at four months. Her development regressed with the onset of seizure; at 11 months, her developmental age was below six weeks. On examination, she was pale and had generalised hypotonia with normal muscle power and reflexes.Her full blood count and blood picture revealed macrocytic anaemia with oval and round macrocytes. Bone marrow aspiration showed hypercellular marrow erythropoiesis with normoblastic and megaloblastic maturation. Due to the unusual association of refractory epilepsy and megaloblastic anaemia, a rare genetic disease of the vitamin B12 or folate pathways was suspected. The whole exome sequencing revealed a homozygous missense variant in exon 2 of the FUT2 gene associated with reduced vitamin B12 absorption and low plasma vitamin B12 levels, confirming the diagnosis of vitamin B12 deficiency related developmental and epileptic encephalopathy. She was started on intramuscular hydroxocobalamin, for which she showed a marked response with reduced seizure frequency.ConclusionWe report a novel variant in the FUT2 gene associated with vitamin B12-responsive developmental and epileptic encephalopathy and megaloblastic anaemia. This case report highlights the importance of timely genetic testing in children with refractory developmental and epileptic encephalopathy to identify treatable causes.

A thorough evaluation for primary hyperparathyroidism: More than a stone's throw away

BackgroundPrimary hyperparathyroidism (PHPT) is a treatable cause of nephrolithiasis. However, PHPT is not consistently evaluated in nephrolithiasis patients. Symptoms of parathyroid disease were explored in relation to evaluation of PHPT in nephrolithiasis patients. MethodsPatients with nephrolithiasis on imaging between 2017 and 2021 were identified. Measurement of serum calcium levels after nephrolithiasis diagnosis was determined. Patients with hypercalcemia (≥ 10.2 ​mg/dL) were identified. Characteristics associated with parathyroid hormone (PTH) evaluation and specialist referral were assessed. ResultsOf 2264 nephrolithiasis patients with calcium levels measured, 383 (17.1 ​%) had hypercalcemia. Of those, 107 (27.9 ​%) had PTH levels drawn. PTH was more often assessed in patients with higher median calcium levels, recurrent nephrolithiasis, depression, and osteopenia/osteoporosis. PTH was elevated (>64 ​pg/mL) or non-suppressed (40–64 ​pg/mL) in 68 (63.6 ​%) patients. Of those, 31 (45.6 ​%) were referred to a parathyroid specialist. Referred patients had higher PTH and calcium levels than those without referral, and higher rates of osteopenia/osteoporosis. ConclusionsPTH evaluation in hypercalcemic nephrolithiasis patients was low. The majority of patients evaluated had elevated or non-suppressed PTH levels, but only a fraction were referred to a specialist.

A prospective study of the association between varicoceles and semen quality in men with infertility

BackgroundMale infertility is a global problem, and varicoceles are a common and treatable cause of male infertility. This study prospectively evaluated the effects of varicoceles on the fertility status and potential among Nigerian men. The consequences of the presence, location, and grades of varicoceles on the fertility status of infertile men with varicoceles were determined using a Doppler scrotal ultrasound scan and their seminal fluid parameters.MethodsOne hundred infertile males with clinical varicoceles (study group) and 100 infertile males without varicocele (control group) were recruited. Varicoceles were confirmed/excluded and graded with an ultrasound scan in each subject. They also all had a seminal fluid analysis to measure their fertility potential. The findings were compared and correlated in the two groups.ResultsMost subjects in the study group (67%) had bilateral varicoceles, 31% had isolated left varicoceles, and only 2% had isolated right varicoceles. The majority of the participants (61%) in the study group had secondary infertility, while the majority (63%) in the control group had primary infertility (p = 0.001). There were significant increases in the prevalence of azoospermia (p = 0.008) and oligospermia (p = 0.030) with the higher grades of left varicoceles.ConclusionBilateral varicoceles were significantly present in males with infertility in the study group. Varicoceles were more common in males with secondary infertility, and higher grades of varicoceles were significantly more associated with azoospermia and severe oligospermia. We recommend the routine use of ultrasound scans to diagnose varicoceles for the optimal management of infertile male patients.

Intravascular lymphoma: A diagnostic challenge for a treatable cause of rapidly progressive dementia

Intravascular large B-cell lymphoma (IVLBCL) is a rare hematological malignancy where its development in the intravascular environment is the main characteristic. Despite its ability to affect multiple organic systems, there is a tropism for the central nervous system, which may be related to several clinical syndromes, making this condition a great mimic and consequently a diagnostic challenge. Rapidly progressive dementia may be one of the presenting phenotypes of IVLBCL. This case report aims to highlight the main red flags, such as sustained elevation of lactate dehydrogenase, organomegaly and specific lesions with vasculitis-like bleeding, all that can be used as clinical clues to direct the differential diagnosis. In addition, it reinforces the role of early brain biopsy in this context, since IVLBCL is a treatable disease.

Initial Defibrillator Pad Position and Outcomes for Shockable Out-of-Hospital Cardiac Arrest

Ventricular fibrillation (VF) or pulseless ventricular tachycardia (pVT) are the most treatable causes of out-of-hospital cardiac arrest (OHCA). Yet, it remains unknown if defibrillator pad position, placement in the anterior-posterior (AP) or anterior-lateral (AL) locations, impacts patient outcomes in VF or pVT OHCA. To determine the association between initial defibrillator pad placement position and OHCA outcomes for patients presenting with VF or pVT. This prospective cohort study included patients with OHCA and VF or pVT treated by a single North American emergency medical services (EMS) agency from July 1, 2019, through June 30, 2023. The study included patients with OHCA treated by a large suburban fire-based EMS agency that covers a population of 550 000. Consecutive patients with an initial EMS-assessed rhythm of VF or pVT receiving EMS defibrillation were included. Pediatric patients (younger than 18 years), interfacility transfers, arrests of obvious traumatic etiology, and patients with preexisting do-not-resuscitate status were excluded. AP or AL pad placement. Return of spontaneous circulation (ROSC) at any time with secondary outcomes of pulses present at emergency department (ED) arrival, survival to hospital admission, survival to hospital discharge, and functional survival at hospital discharge (cerebral performance category score of 2 or less). Measures included adjusted odds ratios (aOR), multivariable logistic regressions, and Fine-Gray competing risks regression. A total of 255 patients with OHCA were included (median [IQR] age, 66 [55-74] years; 63 females [24.7%]), with initial pad positioning documented as either AP (158 patients [62.0%]; median [IQR] age, 65 [54-74] years; 37 females [23.4%]) or AL (97 patients [38.0%]; median [IQR] age, 66 [57-74] years; 26 females [26.8%]). Patients with AP placement had higher adjusted odds ratio (aOR) of ROSC at any time (aOR, 2.64 [95% CI, 1.50-4.65]), but not significantly different odds of pulses present at ED arrival (1.34 [95% CI, 0.78-2.30]), survival to hospital admission (1.41 [0.82-2.43]), survival to hospital discharge (1.55 [95% CI, 0.83-2.90]), or functional survival at hospital discharge (1.86 [95% CI, 0.98-3.51]). Competing risk analysis found significantly greater cumulative incidence of ROSC among those at risk with initial AP placement compared with AL (subdistribution hazard ratio, 1.81 [95% CI, 1.23-2.67]; P = .003). In this cohort study of patients with OHCA and VF or pVT, AP defibrillator pad placement was associated with higher ROSC compared with AL placement.

Guanylate Kinase 1 Deficiency: A Novel and Potentially Treatable Mitochondrial DNA Depletion/Deletions Disease.

Mitochondrial DNA (mtDNA) depletion/deletions syndrome (MDDS) comprises a group of diseases caused by primary autosomal defects of mtDNA maintenance. Our objective was to study the etiology of MDDS in 4 patients who lack pathogenic variants in known genetic causes. Whole exome sequencing of the probands was performed to identify pathogenic variants. We validated the mitochondrial defect by analyzing mtDNA, mitochondrial dNTP pools, respiratory chain activities, and GUK1 activity. To confirm pathogenicity of GUK1 deficiency, we expressed 2 GUK1 isoforms in patient cells. We identified biallelic GUK1 pathogenic variants in all 4 probands who presented with ptosis, ophthalmoparesis, and myopathic proximal limb weakness, as well as variable hepatopathy and altered T-lymphocyte profiles. Muscle biopsies from all probands showed mtDNA depletion, deletions, or both, as well as reduced activities of mitochondrial respiratory chain enzymes. GUK1 encodes guanylate kinase, originally identified as a cytosolic enzyme. Long and short isoforms of GUK1 exist. We observed that the long isoform is intramitochondrial and the short is cytosolic. In probands' fibroblasts, we noted decreased GUK1 activity causing unbalanced mitochondrial dNTP pools and mtDNA depletion in both replicating and quiescent fibroblasts indicating that GUK1 deficiency impairs de novo and salvage nucleotide pathways. Proband fibroblasts treated with deoxyguanosine and/or forodesine, a purine phosphatase inhibitor, ameliorated mtDNA depletion, indicating potential pharmacological therapies. Primary GUK1 deficiency is a new and potentially treatable cause of MDDS. The cytosolic isoform of GUK1 may contribute to the T-lymphocyte abnormality, which has not been observed in other MDDS disorders. ANN NEUROL 2024.

P.525: Transplant renal artery stenosis: A potentially treatable cause of hypertension and renal allograft dysfunction.

P.525: Transplant renal artery stenosis: A potentially treatable cause of hypertension and renal allograft dysfunction.

Management of Bilateral Congenital and Juvenile Cataracts in a Low-Income Country: Patient Identification, Treatment Outcomes, and Follow Up.

Childhood blindness remains a neglected issue in eye care within low-income countries, with congenital and juvenile cataracts being the most common treatable causes. This study aims to investigate the factors influencing the management of congenital and juvenile bilateral cataracts, provide data on general outcomes and postoperative findings, and discuss treatment in a low-income country context. In this prospective study, data from clinical care were continuously entered into a database, and one follow-up examination of a cohort of 91 patients with congenital and juvenile bilateral cataracts in Kinshasa, Democratic Republic of the Congo, was conducted. Multiple factors that affect the first clinical presentation, the clinical management, and outcome were investigated. Most patients (88.5%) who received medical treatment were identified by cataract finders. A patient's presentation time was independent of the parent's education, social status, income, and sex of the child. The median age at first presentation was 5.8 years (ranging from 0 days to 17.3 years). The best visual acuity outcomes were achieved by patients who underwent surgery during early childhood. According to WHO grades and on an eye level basis, 51.1% (93 out of 182 eyes) showed improvement, while 34.6% (63 eyes) had unchanged results post-surgery. Among the cases without improvement, 76.2% were blind prior to surgery. Postoperative findings were observed in 56% of the patients, with secondary cataracts being the most common, affecting 26.37% of the operated eyes. Optimal management of childhood cataracts involves early identification, efficient hospital infrastructure, high-quality medical care, and long-term follow up. In sub-Saharan Africa, this approach must be adapted to the context of available resources, which differs significantly from those in high- and middle-income countries.

Chronic thromboembolic pulmonary disease.

Chronic thromboembolic pulmonary hypertension is a complication of pulmonary embolism and a treatable cause of pulmonary hypertension. The pathology is a unique combination of mechanical obstruction due to failure of clot resolution, and a variable degree of microvascular disease, that both contribute to pulmonary vascular resistance. Accordingly, multiple treatments have been developed to target the disease components. However, accurate diagnosis is often delayed. Evaluation includes high-quality imaging modalities, necessary for disease confirmation and for appropriate treatment planning. All patients with chronic thromboembolic pulmonary disease, and especially those with pulmonary hypertension, should be referred to expert centres for multidisciplinary team decision on treatment. The first decision remains assessment of operability, and the best improvement in symptoms and survival is achieved by the mechanical therapies, pulmonary endarterectomy and balloon pulmonary angioplasty. With the advances in multimodal therapies, excellent outcomes can be achieved with 3-year survival of >90%.

Short Term Outcome of Writer’s Cramp in Children - A Case Series

Background: Focal task-specific dystonia of the hand is unusual in childhood. Childhood dystonia can result in lifelong disability and thus represents a significant diagnostic and rehabilitation challenge. A detailed clinical evaluation and comprehensive work-up to rule out treatable causes of focal dystonia are mandatory for establishing a therapeutic strategy. We reported 4 cases of writer. s cramp with earliest age of onset. Our aim was to focus on early detection, proper evaluation and management of writer’s cramp to ensure better quality of life of an affected child. J Com Med Col Teachers Asso Jan 2024; 28(1): 33-36

Behavioral KSA Intervention Class to Boost Positive Airway Pressure Adherence Among Active Duty Military Personnel With Obstructive Sleep Apnea.

Obstructive sleep apnea (OSA) is a treatable cause of daytime sleepiness and associated medical problems that can negatively impact soldier readiness and performance. This study examined adherence to positive airway pressure (PAP) by soldiers who were newly diagnosed with OSA and prescribed PAP therapy and participated in a Knowledge, Skills, and Attitudes (KSA) behavioral intervention class. The KSA was a one-time, interactive 90-minute class attended by up to 10 patients per class. PAP adherence was examined using Medicare standard at 30-, 60-, 90-, and 180 days post class. The analytic sample comprised 379 active duty patients (93% men; mean age 40.21 ± 8.06) categorized into 3 groups: KSA (n = 235), did not show (DNS; n = 61), and mandatory education class (MEC; n = 83). The MEC group comprised patients from an education class in a previous year. Baseline scores on the apnea hypopnea index, body mass index, sleepiness, insomnia severity, and age were non-significant among the 3 groups. At 30 days, significantly more patients in KSA (48%) and MEC (51%) were adherent than the DNS group (16%). At 60 days, the adherence rates for the KSA, DNS, and MEC were significantly different at 39%, 22%, and 27%, respectively. At 90- and 180 days, the adherence rates among the KSA, DNS, and MEC groups did not differ significantly at 34%, 17%, and 26% (90 days) and 34%, 27%, and 25% (180 days), respectively. Consistently, more patients in KSA were adherent than those in DNS and MEC, except at 30 days. Additionally, adherence rates for KSA intervention declined more gradually over the 6 month period. The mean PAP usage on nights used was 4.6 hours that computed to a 34% non-use rate based on an optimal 7-hour/night sleep time. KSA could be a behavioral intervention that enhances PAP adherence with a booster session implemented at the 90 days mark.

Medication Adherence of Children with Congenital Hypothyroidism in Iran: A National Cross-Sectional Study

Background: Congenital hypothyroidism is the most common preventable and treatable cause of intellectual disability in children. A key component of the surveillance system for congenital hypothyroidism is ensuring a regular treatment program for affected children. Despite nearly 20 years since the successful implementation of the newborn screening program for hypothyroidism in Iran, a comprehensive evaluation of patients' adherence to treatment has not been conducted. Objectives: The aim of this study was to investigate the adherence to treatment among patients with congenital hypothyroidism in Iran. Methods: In this national cross-sectional study conducted in 2024, the adherence to treatment of 400 children with congenital hypothyroidism born between 2019 and 2023 in Iran was examined using the Morisky Medication Adherence Scale. The patients were randomly selected from national registry data. Data were analyzed using chi-squared tests, Fisher's exact test, and logistic regression in Stata software version 16. Results: The mean and standard deviation of medication adherence was 6.35 ± 1.41. Overall, adherence was good (≥ 6) in 284 (71.0%) of the study participants. In the univariate analysis, the most significant factors influencing adherence were place of residence, higher maternal education, lower paternal education, and type of congenital hypothyroidism (CH). In the multivariate analysis, children with permanent CH had good adherence, and parental education was not statistically significant (P &gt; 0.05). Conclusions: The results of this study showed that medication compliance in more than two-thirds of hypothyroid children diagnosed by national newborn screening is good. Given the importance of treatment in these patients, it is recommended that intervention plans be implemented, including educational programs and active follow-up of patients to increase compliance.

A Brief Review on Normal Pressure Hydrocephalus Diagnosis in Primary Neuropsychiatric Care Settings

Normal pressure hydrocephalus (NPH) is clinically characterized by the triad of mental deterioration, gait disturbance, and urinary incontinence. Correct diagnosis and referral of patients is important because NPH is a potentially treatable cause of cognitive decline and should be distinguished from more common forms of irreversible dementia. Unfortunately, it remains to be a rather underdiagnosed and controversial neuropsychiatric entity even in countries with modern healthcare systems. The diagnostic process is complicated by diverse clinical presentations, especially when the classical triad is incomplete or atypical such as with psychiatric symptoms. This manuscript aims to briefly review atypical clinical presentations of NPH and basic radiologic findings associated with it, and outline some recommendations to primary care physicians for diagnosis and referral.