Detection of anxiety symptoms and disorders in older adults: a diagnostic accuracy systematic review.

BACKGROUND: Anxiety symptoms and disorders are common in older adults and often go undetected. A systematic review was completed to identify tools that can be used to detect anxiety symptoms and disorders in community-dwelling older adults. METHODS: MEDLINE, Embase and PsycINFO were searched using the search concepts anxiety, older adults and diagnostic accuracy in March 2023. Included articles assessed anxiety in community-dwelling older adults using an index anxiety tool and a gold standard form of anxiety assessment and reported resulting diagnostic accuracy outcomes. Estimates of pooled diagnostic accuracy outcomes were completed. RESULTS: Twenty-three anxiety tools were identified from the 32 included articles. Pooled diagnostic accuracy outcomes were estimated for the Geriatric Anxiety Inventory (GAI)-20 [n = 3, sensitivity = 0.89, 95% confidence interval (CI) = 0.70-0.97, specificity = 0.80, 95% CI = 0.67-0.89] to detect generalized anxiety disorder (GAD) and for the GAI-20 (n = 3, cut off ≥ 9, sensitivity = 0.74, 95% CI = 0.62-0.83, specificity = 0.96, 95% CI = 0.74-1.00), Beck Anxiety Inventory (n = 3, sensitivity = 0.70, 95% CI = 0.58-0.79, specificity = 0.60, 95% CI = 0.51-0.68) and Hospital Anxiety and Depression Scale (HADS-A) (n = 3, sensitivity = 0.78, 95% CI = 0.60-0.89, specificity = 0.76, 95% CI = 0.60-0.87) to detect anxiety disorders in clinical samples. CONCLUSION: The GAI-20 was the most studied tool and had adequate sensitivity while maintaining acceptable specificity when identifying GAD and anxiety disorders. The GAI-20, GAI-Short Form and HADS-A tools are supported for use in detecting anxiety in community-dwelling older adults. Brief, self-rated and easy-to-use tools may be the best options for anxiety detection in community-dwelling older adults given resource limitations. Clinicians may consider factors including patient comorbidities and anxiety prevalence when selecting a tool and cut off.

Assessment and examination of the respiratory system.

This article aims to outline the fundamental principles of consultations with and clinical assessments of patients with symptoms that may be indicative of respiratory system pathology. The article explores how to perform a respiratory system-focused patient history and physical examination. An evaluation of clinical 'red flags' to reduce the risk of omitting serious illness is also considered, alongside the exploration of features of respiratory pathology and evidence-based clinical decision-making tools that may be used to support clinical diagnosis.

MDDBranchNet: A Deep Learning Model for Detecting Major Depressive Disorder Using ECG Signal.

Major depressive disorder (MDD) is a chronic mental illness which affects people's well-being and is often detected at a later stage of depression with a likelihood of suicidal ideation. Early detection of MDD is thus necessary to reduce the impact, however, it requires monitoring vitals in daily living conditions. EEG is generally multi-channel and due to difficulty in signal acquisition, it is unsuitable for home-based monitoring, whereas, wearable sensors can collect single-channel ECG. Classical machine-learning based MDD detection studies commonly use various heart rate variability features. Feature generation, which requires domain knowledge, is often challenging, and requires computation power, often unsuitable for real time processing, MDDBranchNet is a proposed parallel-branch deep learning model for MDD binary classification from a single channel ECG which uses additional ECG-derived signals such as R-R signal and degree distribution time series of horizontal visibility graph. The use of derived branches was able to increase the model's accuracy by around 7%. An optimal 20-second overlapped segmentation of ECG recording was found to be beneficial with a 70% prediction threshold for maximum MDD detection with a minimum false positive rate. The proposed model evaluated MDD prediction from signal excerpts, irrespective of location (first, middle or last one-third of the recording), instead of considering the entire ECG signal with minimal performance variation stressing the idea that MDD phenomena are likely to manifest uniformly throughout the recording.

Guillain-Barré Syndrome Following Lung Adenocarcinoma Surgery: A Case Report and Literature Review.

BACKGROUND Guillain-Barre syndrome (GBS) is a rare immune-mediated peripheral nerve disorder. Among non-infectious factors, surgery has been identified as a potential trigger of the disease. This report presents the case of a 74-year-old man who developed GBS 15 days after a right lower lobectomy for lung adenocarcinoma. CASE REPORT We present a case of a patient who was a former smoker who underwent uniportal video-assisted (U-VATS) right lower lobectomy for localized lung adenocarcinoma. Fifteen days after surgery, he exhibited bilateral lower-limb weakness, widespread paresthesia, and postural instability. Comprehensive diagnostic workup, including clinical assessment, serological tests, cerebrospinal fluid (CSF) analysis, and nerve conduction studies (NCS), confirmed the diagnosis. Notably, CSF analysis revealed albumin-cytological dissociation, with albumin 453.2 mg/L, protein 757 mg/L, glucose 67 mg/dl, 3 white blood cells (WBC)/uL, and polymorphonucleates (PMN) 33%. NCS demonstrated motor and sensory abnormalities. Prompt administration of intravenous immunoglobulins (IVIG) 2 g/kg daily for 5 days resulted in complete recovery within 3 months. CONCLUSIONS This case emphasizes the importance of prompt recognition and management of GBS as a postoperative complication. Neurological examination, neuroimaging, and electrophysiological studies are essential for accurate diagnosis. IVIG therapy remains a cornerstone in GBS management, with favorable outcomes observed in this case. Enhanced awareness among clinicians about the potential association between surgery and GBS is vital to prevent more serious complications and ensure optimal patient management. Further research is crucial to determine the precise pathogenesis and mechanisms of GBS following lung surgery.

Efficacy, Safety, Satisfaction, Adherence to Treatment With Nano-Formulated Cysteamine Tranexamic Acid Cream to Treat Melasma.

BACKGROUND: Melasma is a chronic pigmentary disorder. In this study, an innovative cream combining cysteamine and tranexamic acid (TXA) was assessed. OBJECTIVE: To evaluate the safety, efficacy, and patient satisfaction of a novel nano-formulated cysteamine and TXA combination cream in treating subjects with epidermal melasma. METHODS:   Fifty (50) randomized subjects participated and received cysteamine and TXA combination cream. The cream was applied for 30 minutes daily for a 3-month duration. Treatment effectiveness, safety, patient satisfaction, and adherence were evaluated. RESULTS: A continuous improvement in melasma was observed, with modified Melasma Area and Severity Index (mMASI) scores improving by 40%, 57%, and 63% at 30, 60, and 90 days, respectively. The primary endpoint of a decrease in mMASI scores was met, with 91% of participants experiencing melasma improvement. Patient Satisfaction and Patient Adherence scores indicated satisfaction. Convenience exhibited the strongest correlation with patient adherence.  Conclusion: Nano-formulated cysteamine and TXA combination cream showed significant efficacy in decreasing mMASI score while demonstrating a strong safety profile and patient satisfaction.  J Drugs Dermatol. 2024;23(7):529-537.     doi:10.36849/JDD.7765R1.

Representation of Skin of Color in Social Media Discussions on Melasma, Keloids, and Vitiligo.

BACKGROUND: The prevalence of social media as a source of medical information has grown substantially in recent years, especially for skin conditions disproportionately affecting individuals with skin of color, such as melasma, keloids, and vitiligo. OBJECTIVE: This study aims to evaluate the nature of content related to these conditions on social media platforms, Instagram and TikTok. METHODS: In March 2023, the top five hashtags for melasma, keloid, and vitiligo were identified on both platforms. For each hashtag, the 10 most popular posts were selected, based on Instagram and TikTok algorithms. A content analysis was conducted, categorizing posts as Educational, Promotional, or Inspirational. Posts were further classified by content creator type. RESULTS: For the top 50 posts related to melasma on Instagram, the majority were promotional (58%), with the most common source being non-dermatologist social media influencers (50%). Dermatologists were the primary content creators for specific hashtags, such as #Melasma on TikTok, where the content was predominantly educational. CONCLUSION: Considering the high prevalence of dermatologist-creator content on TikTok, it is crucial to continue this shift toward dermatologist-driven educational content, as social media platforms continue to grow. These platforms are valuable channels for dermatologists to educate a broader audience, facilitating the dissemination of accurate medical information.J Drugs Dermatol. 2024;23(7):510-514. doi:10.36849/JDD.7716.

Inverse Eruptive Syringoma in a Skin of Color Patient.

Syringomas are benign neoplasms derived from eccrine sweat glands. Eruptive syringomas are a subtype of syringomas and are typically located on the chest, neck, and abdomen during puberty or childhood. Herein, we present a 20-year-old African American female with an atypical case of eruptive syringomas, characterized by an unusual distribution on her chest, abdomen, and anterior and posterior bilateral extremities. This case underscores the importance of recognizing diverse presentations of skin conditions in patients with skin of color and adds to the limited reports of eruptive syringoma in these populations. We present and emphasize this atypical manifestation of eruptive syringomas in an individual with darker skin to promote awareness and improve diagnosis and patient outcomes.J Drugs Dermatol. 2024;23(7):564-566. doi:10.36849/JDD.8103.

Image Analysis of Xerosis and Atopic Dermatitis Following Prebiotic Skincare Regimen in Ethnically Diverse Patients.

Variations in the epidemiology, clinical presentation, and disease course in atopic dermatitis (AD) patients with Skin of Color (SOC) compared with white counterparts have been reported. In this study, we evaluated the capability of a new imaging device (SkinCam) in quantifying skin texture changes in diverse patients, presenting with AD or xerosis, after using a prebiotic skincare routine over 10 weeks.  A total of 39 subjects from diverse racial/ethnic backgrounds, aged 3 to 76 years old, with Fitzpatrick skin phototypes I to VI, presenting with mild AD and moderate to severe xerosis, were enrolled in the study. All subjects used a prebiotic cleanser on its own for 2 weeks, followed by a prebiotic moisturizer in conjunction for an additional 8 weeks. Standardized images of the subjects' legs were taken with SkinCam at several time points (baseline, week 2, and week 10), and analyzed for skin texture parameters. Our results demonstrate that both skin texture irregularity and skin color patterns significantly improve over time with a prebiotic skincare regimen in AD (n=12) and xerosis (n=24) subjects. Interestingly, image analyses showed more improvement over time in xerosis and AD SOC patients (n=18, Fitzpatrick IV-VI). Lastly, skin texture analyses from SkinCam imaging correlated with clinical assessments, showing significant improvement by prebiotic skincare regimen in all subjects by week 10. In summary, our results demonstrate that the SkinCam imaging device has the capability to effectively monitor skin texture parameters over time in both AD and xerosis patients with lightly and darkly pigmented skin. J Drugs Dermatol. 2024;23(7):557-563.  doi:10.36849/JDD.8371.

Appearance Dissatisfaction and Body Dysmorphic Disorder in the Dermatology Patient.

Dermatologists routinely see patients with inflammatory skin conditions and aesthetic concerns that involve substantial psychological comorbidity. However, most dermatologists do not receive formal training in this area, and many are unsure how to best help treat certain patients holistically. Body dysmorphic disorder (BDD) is a common and distressing psychiatric condition that disproportionately impacts dermatology patients, including patients living with chronic inflammatory skin conditions such as acne and atopic dermatitis. BDD is characterized by preoccupation with nonexistent or minimally noticeable flaws in physical appearance that cause clinically significant distress or impairment in functioning. Adolescent populations may be particularly vulnerable to clinically significant body image dissatisfaction, including BDD, due to the high prevalence of acne and the pervasive role of social media platforms. The rise of social media may exacerbate body image issues through repetitive exposure to idealized and often unrealistic beauty standards. Though screening questionnaires can assist dermatologists in recognizing BDD, dermatologists must collaborate with mental health providers to provide comprehensive care to vulnerable patients, including adolescents.J Drugs Dermatol. 2024;23(7):545-550.  doi:10.36849/JDD.8156.

[Basics in diagnostics and therapy of allergic diseases for ENT consultations]. / Grundlagen der Allergologie für die HNO-Sprechstunde.

Allergies play a pivotal role in the daily practice of ENT specialists. Allergic symptoms induced by inhalant allergens are widespread in the population and can manifest through a wide range of symptoms, including rhinorrhea, sneezing, conjunctival redness, cough and dyspnea. Inconsistent diagnosis and treatment of allergic conditions can lead to reduced quality of life, decreased work performance, and socioeconomically significant secondary diseases. In addition to the medical history, the skin prick test and serological IgE diagnostics are the most important diagnostic procedure for detecting type-I allergies. To clarify clinical relevance, molecular diagnostics and nasal provocation testing may be employed. The key to effective treatment lies in a comprehensive allergological diagnosis coupled with a detailed patient history. General treatment recommendations such as allergen avoidance and nasal irrigation should complement pharmacological therapy. In the treatment of allergic rhinitis topical steroids are first line treatment options. The primary goal of treatment is symptom control, and if control is insufficient, causal therapy through specific allergen immunotherapy is recommended. Challenges in the ENT clinic involve selecting the necessary diagnostics and appropriate, effective treatments. Hence, using diagnostic and treatment algorithms, as well as standardized patient history questionnaires, can serve as invaluable tools in daily patient interactions, especially considering limited time availability.

Carcinoma ex-pleomorphic adenoma of parotid gland presenting as a gigantic cervicofacial mass.

When neglected for a long time, salivary gland pleomorphic adenoma (PA) can attain a considerable size, increasing the patient's morbidity along with the risk of malignant transformation. Very few case reports are available describing PA of the parotid glands presenting as a large cervicofacial mass. We report a case of epithelial myoepithelial carcinoma -a rare subtype of carcinoma ex-PA (Ca-Ex-PA) of non-luminal differentiation, that developed over a long period in a primary PA of the parotid gland and presented as a giant cervicofacial mass.

Near fatal case of Lucio leprosy with Lucio phenomenon with pleomorphic features and its successful management from a non-endemic area.

Lucio leprosy is a diffuse non-nodular form of lepromatous leprosy. Lucio phenomenon is a type of reactional state which occurs in untreated cases due to the bacillary invasion of endothelial cells. We hereby describe a histopathologically confirmed case of Lucio leprosy with Lucio phenomenon. The patient presented with pleomorphic clinical features and started taking antileprosy treatment and systemic steroids. After few days of admission, she developed deep ulcers exposing the fascia. She also developed cardiogenic shock secondary to septicaemia. She was managed with inotropes and broad-spectrum antibiotics. The patient was given appropriate wound care and the ulcers healed within a period of 3 months and antileprosy drugs were continued. Our patient is a de novo case of Lucio leprosy with Lucio phenomenon and pleomorphic clinical features who developed near fatal septic shock. She was managed successfully. Despite the extensive disease manifestation, all the wounds healed completely.

Camptodactyly-arthropathy-coxa vara-pericarditis (CACP) syndrome.

Camptodactyly-arthropathy-coxa vara-pericarditis syndrome (CACP) is a rare autosomal recessive disease caused by mutation in proteoglycan 4 (PRG4) gene on chromosome 1q25-q31. We faced a dilemma and delay in diagnosis in two sisters. The elder sister had pericardial effusion with constrictive pericarditis, underwent pericardiectomy and received empirical treatment for suspected tuberculosis. After 2 years, she developed bilateral knee swelling with restriction of movement. At the same time, her younger sister also presented with bilateral knee swelling which aroused the suspicion of genetic disease. The whole-genome sequencing revealed homozygous PRG4 mutation suggestive of CACP syndrome.

Ectopic pregnancy in uterosacral ligament following in vitro fertilisation (IVF) in a patient with Allen-Masters syndrome.

We describe the case of a woman with mild endometriosis and Allen-Masters syndrome after in vitro fertilisation (IVF), presenting at 7 weeks 2 days gestation with abdominal pain. A transvaginal ultrasound revealed a gestational sac with a non-viable fetus near the right ovary. Laparoscopy was performed due to escalating abdominal pain which revealed a ruptured ectopic pregnancy at the right uterosacral ligament (USL) and blood in the pouch of Douglas. A peritoneal incision along the USL facilitated drainage and removal of the ectopic pregnancy. A pathological investigation described the presence of endometrial tissue directly adjacent to products of conception, which suggested a retroperitoneal implantation that may have been facilitated by the presence of an endometriotic lesion. This case underscores the distinctive clinical trajectory of unconventional ectopic pregnancies, provides novel insights into the pathophysiological mechanism of ectopic implantation and underscores the crucial role of comprehensive patient assessment during IVF and subsequent pregnancy in ensuring effective management.

Extramammary breast cancer of the vulva.

A woman in her 70s was seen in the gynaecology outpatient clinic with a swelling on the right side of the vulva. Surgical excision of the lesion revealed unexpectedly an extensive ductal carcinoma in situ with a focus of a grade 2 invasive ductal carcinoma arising in extramammary breast tissue of the vulva. Postoperative staging studies showed normal breasts, with no evidence of disease elsewhere. The patient underwent a wider excision of the right vulva and sentinel node biopsy of the right inguinal region, which revealed no further disease. The patient is currently taking adjuvant hormonal therapy and has remained disease free at 2-year follow-up. This case underscores the importance of considering rare presentations of vulvar malignancies and the necessity for a multidisciplinary approach in managing such cases.

Pseudomonas and aspergillus symbiotic coinfections in a case of chronic obstructive pulmonary disease and diabetes mellitus.

Coinfection of Pseudomonas and Aspergillus has not been previously reported in patients with chronic obstructive pulmonary disease (COPD). A middle-aged, thinly built woman (Body Mass Index: 18.1 kg/m²) who smokes bidi (a type of tobacco) and has a history of exposure to open log fires for cooking, has been suffering from COPD for the last 4 years. She has been taking inhaled betamethasone and tiotropium. Additionally, she had uncontrolled diabetes for a few months. She presented with fever, productive cough, shortness of breath and chest pain for 5 days. She required non-invasive ventilation support for type-2 respiratory failure. Chest X-ray and CT confirmed pneumonia, cavities and abscesses in both lungs. Repeated sputum and bronchoalveolar lavage confirmed coinfections with Pseudomonas aeruginosa and Aspergillus fumigatus, respectively. Along with supportive therapy, she was treated with tablet levofloxacin and injection amikacin for 6 weeks based on culture sensitivity reports, and capsule itraconazole for 6 months. She recovered completely to her baseline COPD and diabetes status. This case study confirms that coinfections can occur in COPD and diabetes, highlighting the need for clinicians to be vigilant for the possibility of such symbiotic coinfections.