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1.
Eur J Clin Invest ; 51(1): e13361, 2021 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-33448356

RESUMEN

BACKGROUND: Atrial fibrillation (AF) and hypertension are independently associated with impaired autonomic function determined using heart rate variability (HRV). As these conditions frequently co-exist, we sought to determine whether AF would worsen HRV in hypertensive patients. DESIGN: We studied HRV in AF (and hypertension) (n = 61) and hypertension control group (n = 33). The AF (and hypertension) group was subdivided into permanent AF (n = 30) and paroxysmal AF (n = 31) and re-studied. Time-domain, frequency-domain and nonlinear measures of HRV were determined. Permanent AF group (n = 30) was followed up after 8 weeks following optimisation of their heart rate and blood pressure (BP). RESULTS: Time-domain and nonlinear indices of HRV were higher in AF (and hypertension) group compared to hypertensive controls (P ≤ .01). Time-domain and nonlinear indices of HRV were higher in permanent AF group compared to paroxysmal AF (P ≤ .001). Permanent AF was an independent predictor of HRV on multivariable analysis (P = .006). Optimisation of heart rate and BP had no significant impact on HRV in permanent AF. CONCLUSIONS: AF, independent of hypertension, is characterised with marked HRV and is possibly related to vagal tone. HRV is higher in permanent AF compared to paroxysmal AF suggesting evident autonomic influence in the pathophysiology of permanent AF. Modulation of autonomic influence on cardiovascular system should be explored in future studies.


Asunto(s)
Fibrilación Atrial/fisiopatología , Sistema Nervioso Autónomo/fisiopatología , Frecuencia Cardíaca/fisiología , Hipertensión/fisiopatología , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/complicaciones , Estudios de Casos y Controles , Femenino , Humanos , Hipertensión/complicaciones , Masculino , Persona de Mediana Edad
2.
J Pediatr Orthop ; 40(9): 526-530, 2020 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-32235190

RESUMEN

BACKGROUND: Patient-Reported Outcomes Measurement Information System (PROMIS) is a well-validated tool used to measure health-related quality of life for children and adolescents with chronic medical conditions. The current study evaluates PROMIS scores in 3 domains for children with Ponseti-treated idiopathic clubfoot. METHODS: This is a retrospective cohort study of 77 children, ages 5 to 16 years, treated by Ponseti protocol for idiopathic clubfoot. Three pediatric PROMIS domains (Mobility, Pain Interference, and Peer Relationships) were administered between April 2017 and June 2018. One-way analysis of variance with Bonferroni post hoc and independent sample t tests were performed to explore differences across PROMIS domain scores by sex, age, initial Dimeglio score, laterality, bracing duration, and whether the child underwent tibialis anterior transfer. RESULTS: In the self-reported group (ages 8 to 16), mean T-scores for all 3 domains in both unilaterally and bilaterally affected groups were within the normal range, with respect to the general reference pediatric population. However, children with unilateral clubfoot had a significantly higher mean Mobility T-score (54.77) than children with bilateral clubfoot (47.81, P=0.005). Children with unilateral clubfoot also had significantly lower mean pain scores (39.16) than their bilateral counterparts (46.56, P=0.005). Children who had braced >36 months had a significantly higher mean Mobility T-score (53.68) than children who braced ≤36 months (46.28, P=0.004).In the proxy group (ages 5 to 7), mean T-scores for all 3 domains in both laterality groups were within the normal range, with respect to the reference population. Children who had braced >36 months had a significantly higher mean Mobility T-score (52.75 vs. 49.15, P=0.014) and lower Pain Interference score (43.04 vs. 49.15, P=0.020) than children who braced ≤36 months. CONCLUSIONS: Children treated by Ponseti protocol for idiopathic clubfoot yielded PROMIS scores for Mobility, Pain Interference, and Peer Relationships domains similar to the reference population. Bracing duration >36 months and unilaterality were associated with less mobility impairment than their counterparts. These findings may help guide parent recommendations. LEVEL OF EVIDENCE: Level III.


Asunto(s)
Tirantes/estadística & datos numéricos , Pie Equinovaro , Dolor , Medición de Resultados Informados por el Paciente , Calidad de Vida , Adolescente , Niño , Pie Equinovaro/complicaciones , Pie Equinovaro/psicología , Pie Equinovaro/terapia , Femenino , Humanos , Masculino , Limitación de la Movilidad , Dolor/etiología , Dolor/psicología , Prioridad del Paciente , Estudios Retrospectivos , Interacción Social
3.
Eur J Clin Invest ; 49(11): e13174, 2019 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-31560809

RESUMEN

BACKGROUND: Atrial fibrillation (AF) is the commonest abnormal heart rhythm with significant related morbidity and mortality. Several pathophysiologic mechanisms have been advocated to explain the onset of AF. There has been increasing evidence that abnormalities of the autonomic nervous system (ANS) that includes sympathetic, parasympathetic and intrinsic neural network are involved in the pathogenesis of AF. This review will consider the anatomical and pathophysiological concepts of the cardiac neuronal network and discuss how it can be investigated. DESIGN: Relevant articles for this review were selected primarily from Ovid Medline and Embase databases (see appendix). We searched for key terms "atrial fibrillation," "AF," "autonomic dysfunction," "autonomic nervous system," "heart rate variability" and "HRV" to gather relevant studies. Duplicate papers were excluded. RESULTS: Heart is richly innervated by autonomic nerves. Both sympathetic and parasympathetic systems interact in developing AF along with cardiac ganglionated plexi (GP). Thus autonomic dysfunction is present in AF. There are methods including selective ablation that reduce autonomic innervation and show to reduce the incidence of spontaneous or induced atrial arrhythmias. Heart rate variability (HRV) is a useful tool to assess sympathetic and parasympathetic influences on disease states. HRV can be improved following intervention and is thus a useful application in assessing autonomic dysfunction in patients with AF. CONCLUSION: ANS plays a crucial role in the development, propagation and complexity of AF. Assessment of the autonomic involvement in the propagation of AF may help in explaining why certain patients with AF do not benefit from cardioversion or ablation.


Asunto(s)
Fibrilación Atrial/fisiopatología , Frecuencia Cardíaca/fisiología , Corazón/inervación , Sistema Nervioso Parasimpático/fisiopatología , Sistema Nervioso Simpático/fisiopatología , Humanos , Sistema Nervioso Parasimpático/fisiología , Sistema Nervioso Simpático/fisiología
4.
Palliat Med ; 31(2): 147-157, 2017 02.
Artículo en Inglés | MEDLINE | ID: mdl-27226151

RESUMEN

BACKGROUND: In Asian societies including Pakistan, a complex background of illiteracy, different familial dynamics, lack of patient's autonomy, religious beliefs, and financial constraints give new dimensions to code status discussion. Barriers faced by physicians during code status discussion in these societies are largely unknown. AIM: To determine the barriers and perceptions in discussion of code status by physicians. DESIGN: Questionnaire-based cross-sectional study. SETTING AND PARTICIPANTS: This study was conducted in the Department of Medicine of The Aga Khan University Hospital, Karachi, Pakistan. A total of 134 physicians who had discussed at least five code statuses in their lifetime were included. RESULTS: A total of 77 (57.4%) physicians responded. Family-related barriers were found to be the most common barriers. They include family denial (74.0%), level of education of family (66.2%), and conflict between individual family members (66.2%). Regarding personal barriers, lack of knowledge regarding prognosis (44.1%), personal discomfort in discussing death (29.8%), and fear of legal consequences (28.5%) were the top most barriers. In hospital-related barriers, time constraint (57.1%), lack of hospital administration support (48.0%), and suboptimal nursing care after do not resuscitate (48.0%) were the most frequent. There were significant differences among opinions of trainees when compared to those of attending physicians. CONCLUSION: Family-related barriers are the most frequent roadblocks in the end-of-life care discussions for physicians in Pakistan. Strengthening communication skills of physicians and family education are the potential strategies to improve end-of-life care. Large multi-center studies are needed to better understand the barriers of code status discussion in developing countries.


Asunto(s)
Barreras de Comunicación , Enfermedad Crítica/terapia , Relaciones Médico-Paciente , Órdenes de Resucitación , Cuidado Terminal , Adulto , Actitud Frente a la Muerte , Estudios Transversales , Países en Desarrollo , Familia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pakistán , Educación del Paciente como Asunto , Centros de Atención Terciaria
5.
Neoplasma ; 64(5): 681-692, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28592114

RESUMEN

Oleanolic acid (OA) and its derivatives are a novel emerging class of compounds. Although OA exhibits potent anticancer and anti-inflammatory function, the potential effect of its new derivatives (SZC014) in human breast cancers has not been understood yet. In this investigation, we demonstrated the anticancer effect of SZC014, a novel OA derivative and identified the possible mechanisms by which SZC014 induced MCF-7 cell death. The biological functions of SZC014 were validated by MTT, migration and colony formation assays in breast cancer cells. Cell apoptosis was monitored by Annexin V- FITC assay. Intracellular ROS and cell cycle were measured by flow cytometric analysis. Western blot was used to detect protein expression level. Our present results fully demonstrated that SZC014 inhibits breast cancer cells proliferation, colony formation, and cell migration. Further investigation verified that ROS generation, apoptosis induction and G0/G1 phase arrest was observed in SZC014-treated MCF-7 cells. However, pretreatment with N-acetyl- L-cysteine (NAC), a ROS scavenger, increased the expression of procaspase-3. Additionally, SZC014 treatment suppressed the levels of Akt, phosphorylated-Akt (p-Akt), COX-2, p-p65 in the cytoplasmic and p65 in nuclear. Furthermore, the inhibition of p65 nuclear translocation was confirmed by immunofluorescence staining. These data show that SZC014 is an effectively selective anticancer agent against breast cancer cells, highlighting the potential use of this derivative as a breast cancer therapeutic agent.


Asunto(s)
Antineoplásicos/farmacología , Neoplasias de la Mama/patología , Ácido Oleanólico/análogos & derivados , Pirrolidinas/farmacología , Especies Reactivas de Oxígeno/metabolismo , Apoptosis , Puntos de Control del Ciclo Celular , Proliferación Celular , Humanos , Células MCF-7 , Ácido Oleanólico/farmacología
6.
Arch Pharm (Weinheim) ; 350(2)2017 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-28093794

RESUMEN

A novel series of quinazoline clubbed thiazoline derivatives was rationally designed and synthesized. The newly synthesized compounds were evaluated for in vitro dipeptidyl peptidase IV (DPP-4) inhibitory activity. Compounds that showed good to moderate activity were compared using linagliptin as standard. Compound 4x (IC50 = 1.12 nM) exhibited the most promising results. The special chemical feature of compound 4x also imparts good inhibition selectivity for DPP-4 over DPP-8/9. Moreover, docking of compound 4x into the active site of DPP-4 illustrates its possible binding interactions.


Asunto(s)
Inhibidores de la Dipeptidil-Peptidasa IV/síntesis química , Inhibidores de la Dipeptidil-Peptidasa IV/farmacología , Dipeptidil-Peptidasas y Tripeptidil-Peptidasas/antagonistas & inhibidores , Diseño de Fármacos , Quinazolinas/síntesis química , Quinazolinas/farmacología , Animales , Glucemia/efectos de los fármacos , Inhibidores de la Dipeptidil-Peptidasa IV/química , Linagliptina/farmacología , Simulación del Acoplamiento Molecular , Quinazolinas/química , Ratas , Relación Estructura-Actividad
9.
Bangladesh Med Res Counc Bull ; 41(2): 52-58, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-29624282

RESUMEN

During the last decade, survival rates for breast cancer have increased as a result of earlier detection and increased use of adjuvant therapy. Limited data exist on the post mastectomy quality of life in the process of transition from health to cancer in its different phases of treatment. The aim of current study was to evaluate the changes of health-related quality of life (HRQoL) after mastectomy and to measure their impression about future perspectives in Bangladeshi Breasts cancer patients. A group of 250 women with a diagnosis of primary breast cancer who was admitted in the department of surgical oncology in National Institute of Cancer Research and Hospital, Dhaka were enrolled in this study from January 2012 to March 2013. Two-point interview like pre(MI) and post mastectomy(M2) was taken using the structured questionnaire made by European Organization for Research and Treatment of Cancer (EORTC)- EORTC Q30 and BR23. The mean age of the patients was 44.7?9.87 years, 52.6% were locally advanced. HRQoL scores of breast cancer patients deteriorated after mastectomy, general features like presence of fatigability, nausea, apatite loss, sleeplessness and pain has got tremendous effect on the quality of life(p<.005). Financial difficulties and sleep disorders did not affect much. Four of the Global Health status/QOL parameters like physical functioning, role functioning, emotional functioning, cognitive functioning deteriorated but only physical functioning status affected significantly(p<0.005). Breast symptoms like body image problem, general breast symptoms like pain, arm swelling and sexual feeling affected their (HRQOL) after mastectomy. A diagnosis of cancer and associated treatments affects multiple domains of life. The complicated transitions between health, illness and living with cancer can often be challenged with a preoperative information for the patient confronted with breast cancer should include possible psychological effects of cancer diagnosis, surgery, and other treatment. Breast conservation particularly in the young group may give a better outcome in the treatment protocol of breast cancer patients.


Asunto(s)
Neoplasias de la Mama/cirugía , Mastectomía , Calidad de Vida , Adulto , Anciano , Bangladesh , Femenino , Humanos , Persona de Mediana Edad , Estudios Prospectivos , Encuestas y Cuestionarios
10.
J Ark Med Soc ; 111(2): 43-5, 2014 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25174158

RESUMEN

Endovascular aneurysm repair requires a suitable anatomy for placement of covered stent grafts, which includes a non-aneurysmal distal landing zone within the common iliac arteries. Patients with iliac artery aneurysms, thus, are often not candidates for this minimally invasive repair, as extension of the graft to an appropriate site would cover the internal iliac artery and result in significant symptoms related to poor pelvic perfusion. We present two cases of common iliac artery aneurysms treated by modified endovascular techniques with good results. Select patients with iliac artery aneurysms may be candidates for endovascular repair. These patients should be referred to centers familiar with these techniques.


Asunto(s)
Aneurisma de la Aorta Abdominal/cirugía , Procedimientos Endovasculares/métodos , Aneurisma Ilíaco/cirugía , Pelvis/irrigación sanguínea , Anciano , Angiografía , Aneurisma de la Aorta Abdominal/diagnóstico por imagen , Procedimientos Endovasculares/instrumentación , Humanos , Aneurisma Ilíaco/diagnóstico por imagen , Masculino , Tomografía Computarizada por Rayos X
11.
Cureus ; 16(3): e55642, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38586766

RESUMEN

This case report discusses the intricate diagnostic and therapeutic challenges faced by a 23-year-old Indian male who presented with altered consciousness, a holo-cranial headache, right-sided hemiparesis, and subsequent neurological symptoms. The patient's dietary habits, leading to vitamin B12 and folic acid deficiencies resulting in hyperhomocysteinemia, along with binge alcohol drinking leading to dehydration, were identified as the main causes of cerebral venous sinus thrombosis (CVST) in this case. The case was complicated by an additional cerebral hemorrhage. The patient received a comprehensive treatment regimen involving antiepileptic medications, intravenous fluids, and anticoagulation therapy. A decline in the Glasgow Coma Scale score prompted further interventions. Collaborative decision-making, involving neurologists, neurosurgeons, and the patient's relatives, steered the treatment course, ultimately favoring continued medical management over decompression surgery. Notably, the patient exhibited remarkable progress in mobility, achieving the ability to walk with support by the end. This case report contributes valuable insights to the understanding of CVST, emphasizing the significance of nutritional considerations, especially in vegetarians, and underscoring the importance of thorough diagnostic evaluations in complex clinical scenarios.

12.
Cureus ; 16(6): e62229, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-39006646

RESUMEN

Human coronavirus NL63 (HCoV-NL63) belongs to the human coronavirus family but is distinct from other common coronaviruses such as HCoV-043, HCoV-229E, and SARS-CoV-1 and SARS-CoV-2 viruses. It causes a mild upper respiratory tract infection, affecting children and adults. The usual symptoms associated with the HCoV-NL63 infection are vomiting, a runny nose, and a sore throat. In vivo, HCoV-NL63 showed neurotropism as it can be detected in the CSF, through which it disseminates into the brain and the spinal column. Herein, we describe the case of a 14-year-old female patient who initially presented with disorientation and a drop in consciousness level and was admitted as a case of encephalitis to the pediatric intensive care unit.

13.
Cureus ; 16(3): e56422, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38638781

RESUMEN

A 40-year-old Indian male presented with rash and abdominal pain, leading to a diagnosis of IgA vasculitis, a rare condition in adults. This systemic vasculitis involves IgA immune complex deposition, resulting in inflammation and tissue damage. Diagnosis relies on clinical features and biopsy findings, with management focused on symptom relief and addressing organ involvement. Long-term prognosis varies, emphasizing the importance of multidisciplinary care and patient education for optimal outcomes.

14.
Cureus ; 16(7): e63661, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39092329

RESUMEN

Fabry disease is a rare X-linked lysosomal storage disorder that leads to the accumulation of globotriaosylceramide (Gb3) across various tissues, stemming from a deficiency in alpha-galactosidase A (GLA). This condition is characterized by a spectrum of clinical manifestations that can significantly complicate diagnosis. Classical symptoms typically include neuropathic pain, angiokeratomas, and significant involvement of the renal and cardiac systems. However, atypical presentations may obscure the underlying diagnosis, emphasizing the importance of maintaining a high level of clinical suspicion. This case report details the diagnostic journey of a 24-year-old female who initially presented with nephrotic syndrome, a presentation not commonly associated with Fabry disease. Subsequent genetic testing revealed a pathogenic variant in the GLA gene, confirming Fabry disease and highlighting the critical need for genetic analysis in cases of unexplained renal pathology. This case underscores the variability of Fabry disease presentations and the pivotal role of comprehensive diagnostic strategies in uncovering this complex disorder.

15.
Cureus ; 16(6): e63255, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-39070501

RESUMEN

Background The most prevalent arbovirus infection in the world, dengue, has become a serious public health issue. This study aims to examine the clinical characteristics of individuals who present with dengue fever and use platelet count prediction to estimate the severity of dengue. Materials and methods This observational, cross-sectional study was conducted at Dr. D. Y. Patil Medical Hospital, Pune, Maharashtra, India, from February 2022 to May 2024. A total of 100 patients older than 12 years old who had dengue fever (presenting within three days of the first symptom) and were dengue NS1 antigen-positive in the laboratory were included. Patients under 12 years of age and pregnant women were excluded. Also excluded were patients with a history of prior dengue infection and patients on medications causing thrombocytopenia, such as antiplatelets (aspirin). Written informed consent was obtained from each patient. For adolescent boys and girls aged 13-18, consent was obtained from a parent or legal guardian along with the adolescent's assent. Data were collected through physical examinations and laboratory investigations. Statistical analysis was performed using IBM SPSS Statistics for Windows, Version 20 (Released 2011; IBM Corp., Armonk, New York), with descriptive statistics and tests for nonparametric data, setting the significance at p<0.05. Results The average age of the study participants was 29.48 ± 10.62 years, with 24% in the 0-20 year age group, 36% in the 21-30 age group, 24% in the 31-40 age group, 12% in the 41-50 age group, 3% in the 51-60 age group, and 1% in the 61-70 age group. Men comprised 65% of the population, with 35% being women. Weakness was the most prevalent symptom, followed by nausea and fever with chills. Patients with dengue fever without warning indications had a median platelet count of 114,000/µL upon admission; those with dengue fever with warning signs had a median count of 35,500/µL; and those with severe dengue had a median count of 25,000/µL. These distinctions attained statistical significance, underscored by p-values of <0.001. The predictive model for severe dengue using platelet count on presentation demonstrated a robust capacity to anticipate severe dengue with a noteworthy association (p<0.04), indicating an increased risk of severe dengue with a lower platelet count (<25,000/µL, odds ratio (OR) 7.5). Conclusion Dengue was more common in the young population, with a predominance of male patients. Weakness was the most common symptom. Patients with a platelet count less than 25,000/µL had 7.5 times more odds of developing severe dengue.

16.
Cureus ; 16(7): e65398, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39184755

RESUMEN

Background Chronic kidney disease (CKD) is prevalent, especially in populations with multiple risk factors, such as undiagnosed and untreated hypertension and diabetes mellitus. Cardiovascular diseases (CVDs) leading to poor quality of life or even death have been noted as an increasing trend among CKD patients. This study aims to use cardiac biomarkers to evaluate their association with abnormal echocardiogram findings in CKD patients, which may allow for the improvement of quality of life with early treatment. Methods and materials This observational, cross-sectional study was conducted on 103 diagnosed CKD patients at the Department of Medicine, Dr. D.Y. Patil Medical College, Hospital, and Research Centre in Pimpri, Pune, from January 2023 to January 2024. Ethical approval was acquired, and written consent was obtained from participants. The study utilised cardiac biomarkers such as N-terminal pro-B type natriuretic peptide (NT-proBNP), troponin I (Trop I), and a radiological tool, transthoracic echocardiography (TTE). All patients with diagnosed stages 3, 4, and 5 CKD between the ages of 18-80 years were included, and the exclusion criteria consisted of patients who had already undergone cardiac interventional procedures or known cases of CVDs. Results In our study, out of 103 participants, the majority were aged between 51 and 60 years (35, 34%). The study had a majority of male participants (76, 73.8%). Major risk factors were considered, noting hypertension in 63 (61.2%) and diabetes mellitus in 81 (78.6%). Participants were divided into stages of CKD. Cardiac biomarkers such as NT-proBNP and Trop I levels were assessed in all participants in the different stages of CKD showing elevated levels of NT-proBNP across all stages. Transthoracic echocardiogram (TTE) screening tests were also evaluated for all patients, showing diastolic dysfunction (DD) as the most common finding in stage 3 (5, 41.67%), stage 4 (25, 62.5%), and stage 5 (35, 68.83%), followed by left ventricular hypertrophy (LVH) as a common finding in stage 3 (4, 33.3%), stage 4 (20, 50%), and stage 5 (30, 58.2%) CKD. Furthermore, the association between raised cardiac biomarkers and abnormal echocardiogram findings across the stages of CKD was evaluated, resulting in a statistically significant association with p-values < 0.05. Conclusion This research sheds light on the association between cardiac biomarkers and abnormal echocardiogram findings in CKD patients and helps us determine if there is any added benefit or predictive value in screening these individuals at different stages of the disease to allow early intervention and improvement in treatment and quality of life.

17.
Cureus ; 16(7): e63976, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-39109109

RESUMEN

This systematic review aimed to consolidate findings on the etiology of community-acquired pneumonia (CAP) among Indian adults. We adhered to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) Guidelines 2020 and conducted a comprehensive search across databases including PubMed, Scopus-Elsevier, and hand-searched reference lists using key terms such as "Community-Acquired Pneumonia," "CAP," "Indian," and "adults." Articles published between January 2010 and January 2024 were included, with exclusions for studies involving pediatric populations, non-Indian patients, or those published before 2010. From an initial pool of 344 articles, duplicates were removed and titles and abstracts were screened, resulting in nine studies meeting the inclusion criteria. The analysis of pooled data comprising 1,643 Indian adult participants revealed the following pathogen distribution: Streptococcus pneumoniae was the most common organism, accounting for 33% of the cases. This was followed by Klebsiella pneumoniae at 23%, Staphylococcus aureus at 10%, Mycoplasma pneumoniae and Legionella pneumophila each at 7%, and Chlamydia pneumoniae, Haemophilus influenzae, and Pseudomonas aeruginosa each at 4%. Notably, the review highlights a rising incidence of K. pneumoniae in CAP cases, which is a significant concern and should be considered when treating CAP patients in India. The findings emphasize the importance of comprehensive diagnostic testing, including advanced methods such as bronchoalveolar lavage, urinary antigen tests, serology for atypical pathogens, and enzyme-linked immunosorbent assays, to improve diagnostic yield and guide targeted antibiotic therapy. This review underscores the need for updated empirical treatment guidelines that account for dominant pathogens. Future research should focus on employing advanced diagnostic methods to enhance understanding of CAP etiology.

18.
Cureus ; 16(6): e63132, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-39055465

RESUMEN

BACKGROUND:  Community-acquired pneumonia (CAP) is an acute lung infection affecting the alveoli in individuals who have not had recent exposure to healthcare settings. It is characterized by newly detected pulmonary infiltration on a chest X-ray or computed tomography scan, accompanied by at least two of the following symptoms: a new or worsening cough, shortness of breath, increased sputum production, fever or hypothermia, pleuritic chest pain, hypoxia, confusion, or an abnormal WBC count (either leukopenia or leukocytosis). It is a major contributor to global mortality and morbidity, especially in elderly populations. This study aims to investigate the etiology of CAP in our region and analyze the clinical characteristics of patients diagnosed with CAP. METHODOLOGY:  This prospective, hospital-based study was conducted at Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, a 2,011-bed multispecialty hospital. The study included 100 patients over 18 years old, diagnosed with CAP, and hospitalized between January 2023 and January 2024. All patients underwent a thorough clinical assessment, and sputum cultures were collected on the day of admission. Patients under 18 years old, those who had been hospitalized within the preceding two weeks, individuals with pneumonia caused by tuberculosis or aspiration pneumonia, patients with compromised immune systems, and pregnant women were excluded. RESULTS:  The study included 100 patients with a mean age of 53.13 years (±18.31). The most common age group was 59-68 years, which included 25 (25%) cases, followed by the 69-78 year age group with 18 (18%) cases and the 18-28 year age group with 15 (15%) cases. The majority were male, with 61 (61%) cases. Common symptoms included fever in 78 cases (78%), chest pain in 69 cases (69%), dyspnea in 65 cases (65%), and cough in 51 cases (51%). Sputum cultures showed growth in 65 cases (65%), with Klebsiella pneumoniae being the most prevalent pathogen in 28 cases (43%), followed by Streptococcus pneumoniae in 18 cases (28%). Together, these two pathogens accounted for 46 out of 65 positive samples (70%). CONCLUSIONS:  This study highlights the clinical profile and rising etiology of K. pneumoniae in CAP in adults in Western India, particularly in the elderly. These findings underscore the need for periodic updates on CAP etiology to inform empirical treatment strategies effectively. Future research should use advanced diagnostics and diverse samples to refine CAP management, with continuous monitoring to update treatment protocols.

19.
Cureus ; 16(2): e53533, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38445150

RESUMEN

This case report delves into the intricate challenges of managing tuberculosis (TB) in a 70-year-old male with decompensated chronic liver disease (DCLD) and a history of endoscopic variceal ligation. The patient, initially presenting with symptoms such as black-colored stools, breathlessness, and weight loss, was diagnosed with right-sided pneumonia alongside DCLD. Despite the administration of standard beta-lactam plus macrolide antibiotics, the patient exhibited no improvement. Subsequent bronchoscopy revealed Mycobacterium tuberculosis (MTB), prompting the initiation of first-line anti-tubercular therapy. However, the hepatotoxic response necessitated a switch to a modified regimen with non-hepatotoxic drugs, emphasizing the challenge of managing TB in cirrhotic patients. Effective management of MTB infection involves personalized administration of anti-TB drugs, taking into account the individual's chronic liver disease status. This case underscores the importance of treating tuberculosis in liver cirrhosis patients based on the Child-Turcotte-Pugh score. A tailored and vigilant approach is indispensable for the successful management of MTB infection.

20.
Case Rep Cardiol ; 2024: 3908939, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38389754

RESUMEN

Ventricular free wall rupture is an infrequent but serious complication of myocardial infarction with high mortality despite surgical intervention. In recent years with the COVID-19 pandemic, observational studies have reported a rise in this complication most likely due to patient hesitation in seeking urgent medical assistance for fear of contracting COVID-19 in a hospital setting. This case report highlights the early recognition and diagnosis of ventricular wall rupture by the heart team with a good surgical outcome in a complex patient with ankylosing spondylitis. Ventricular rupture should be considered in deteriorating patients presenting with suspicion of late presentation myocardial infarction. Clinicians in the post-COVID-19 era should expect to see these complications more frequently.

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