Pneumocystis carinii pneumonia (PCP) trends were examined in Houston/Harris County, Texas from 1988-2005. The incidence of PCP at AIDS diagnosis decreased significantly over this period, from over 60% in 1988 to 7.4% in 2005. Males were about 1.6 times more likely than females to be diagnosed with PCP. Although PCP diagnosis has decreased with increased access to healthcare and antiretroviral treatment, it remains a common AIDS-defining illness, especially in those not receiving treatment for HIV.
People Living with Human Immunodeficiency Virus in Hadhramout: Clinical Prese...asclepiuspdfs
The objective of the study was to determine the clinical features and outcome of patients living with human immunodeficiency virus (HIV) in Hadhramout and nearby governorates. Materials and Methods: This descriptive study was conducted in the antiretroviral therapy (ART) site at Ibn-Sina General Hospital, Mukalla, Hadhramout governorate. All 145 patients were enrolled in HIV treatment and care program from December 2008 to the end of December 2016 with confirmed HIV test. Data included all personal data, clinical staging, drugs taken, and outcomes. Patients were grouped according to the decades to five groups, ≤15 years, 16–30 years, 31–50 years, 51–70 years, and >70 years. Cases classify according to the antiretroviral drugs to ART group and Pre-ART group. The relevant data parameters were analyzed using SPSS statistical software version 21 and Excel 10. Results: A total of 145 cases, most adults (97.9%), males and females were104 (71.7%) and 41 (28.3%), respectively. Mean age was 36.46 years and 30–50 years the most affected age group (55.2%). Clinical Stages 3 and 4 were the common presentation in 73.8%, and most cases were from Mukalla city. Of the total cases, 74.5% were on ART 53.1 of them improved, pulmonary tuberculosis was found in 4 cases, and death cases were (18.5%), mostly due to late presentation and non-adherence, and mostly occurred in early 6 months of starting the ART. 37 patients were in a pre-treatment group (21.6%), where the mortality rate is 35.1%, mainly due to loss of follow-up. Conclusions: Most cases were adult males, young age and have had late presentation, where mortality is higher in the pre-treatment group due to loss of follow-up and in early 6 months of treatment.
People Living with Human Immunodeficiency Virus in Hadhramout: Clinical Prese...asclepiuspdfs
The objective of the study was to determine the clinical features and outcome of patients living with human immunodeficiency virus (HIV) in Hadhramout and nearby governorates. Materials and Methods: This descriptive study was conducted in the antiretroviral therapy (ART) site at Ibn-Sina General Hospital, Mukalla, Hadhramout governorate. All 145 patients were enrolled in HIV treatment and care program from December 2008 to the end of December 2016 with confirmed HIV test. Data included all personal data, clinical staging, drugs taken, and outcomes. Patients were grouped according to the decades to five groups, ≤15 years, 16–30 years, 31–50 years, 51–70 years, and >70 years. Cases classify according to the antiretroviral drugs to ART group and Pre-ART group. The relevant data parameters were analyzed using SPSS statistical software version 21 and Excel 10. Results: A total of 145 cases, most adults (97.9%), males and females were104 (71.7%) and 41 (28.3%), respectively. Mean age was 36.46 years and 30–50 years the most affected age group (55.2%). Clinical Stages 3 and 4 were the common presentation in 73.8%, and most cases were from Mukalla city. Of the total cases, 74.5% were on ART 53.1 of them improved, pulmonary tuberculosis was found in 4 cases, and death cases were (18.5%), mostly due to late presentation and non-adherence, and mostly occurred in early 6 months of starting the ART. 37 patients were in a pre-treatment group (21.6%), where the mortality rate is 35.1%, mainly due to loss of follow-up. Conclusions: Most cases were adult males, young age and have had late presentation, where mortality is higher in the pre-treatment group due to loss of follow-up and in early 6 months of treatment.
Abstract—The frequent occurrence of epidemics even after the launching of the Integrated Diseases Surveillance Programme (IDSP) was an indication toward inadequacy of the control system. These epidemics/outbreaks may be identified if disease status analysis is done properly. The aim of the this study was to find out status of some of major diseases included in the IDSP in a tertiary level hospital of western Rajasthan. It was a record-based analysis carried out in hospitals attached to SMS medical College, Jaipur (Rajasthan) India. Weekly report of IDSP in 'L' Form was collected of year 2015 from SMS Medical College, Hospitals. Data related to major diseases of IDSP were gathered from these reports. These reports were analysed in percentage and proportion. It was observed among major six diseases studied in this present study, majority of cases were of Swine flue followed by Dengue, Scrub Typhus and Malaria. There was no case of Chikungunia and Enteric Fever. When deaths due to these major six diseases were observed it was found that majority of deaths occurred due to Swine flue followed by Dengue, Scrub Typhus and Malaria. Malaria death was due to Plasmodiun Falcifarrum. Maximum PCR was of Swine flue (42.32%) followed by Dengue (29.16 %), Scrub Typhus (21.87%) and Malaria (6.65%). Maximum PDR was of Swine flue (93.08%) followed by Dengue (3.08%), Scrub Typhus (3.08%) and Malaria (0.77%). Overall Case Fatality (CFR) of these diseases was found 9.2%. Regarding variation CFR of these diseases it was found that maximum CFR was of Swine flue (20.23%) followed by Scrub Typhus (1.29%), Dengue (1.06%) and Malaria (0.97%). This variation of CFR as per the type of diseases was found with significant variation (p<0.001).So more emphasis should be given to more fatal disease like swine flue.
The coronavirus SARS-CoV-2 (COVID-19) outbreak is having a profound impact on the management of patients with cancer.
In this review, we comprehensively investigate the various aspects of cancer care during the pandemic, taking advantage of
data generated in Asia and Europe at the frontline of the COVID-19 pandemic spread. Cancer wards have been subjected to
several modifications to protect patients and healthcare professionals from COVID-19 infection, while attempting to maintain cancer diagnosis, therapy, and research. In this setting, the management of COVID-19 infected patients with cancer is
particularly challenging. We also discuss the direct and potential remote impacts of the global pandemic on the mortality of
patients with cancer. As such, the indirect impact of the pandemic on the global economy and the potential consequences
in terms of cancer mortality are discussed. As the infection is spreading worldwide, we are obtaining more knowledge on
the COVID-19 pandemic consequences that are currently impacting and may continue to further challenge cancer care in
several countries. Raymond et al-2020-targeted_oncology.
see the following link : https://rdcu.be/b4mCG
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.
Most people who fall sick with COVID-19 will experience mild to moderate symptoms and recover without special treatment.
Investigation of an epidemic by taking ebola as an example...Grandhe Sumanth
investigation of an epidemic by taking ebola as an example....................................................................................................................................................................................................................................................................
Abstract—The frequent occurrence of epidemics even after the launching of the Integrated Diseases Surveillance Programme (IDSP) was an indication toward inadequacy of the control system. These epidemics/outbreaks may be identified if disease status analysis is done properly. The aim of the this study was to find out status of some of major diseases included in the IDSP in a tertiary level hospital of western Rajasthan. It was a record-based analysis carried out in hospitals attached to SMS medical College, Jaipur (Rajasthan) India. Weekly report of IDSP in 'L' Form was collected of year 2015 from SMS Medical College, Hospitals. Data related to major diseases of IDSP were gathered from these reports. These reports were analysed in percentage and proportion. It was observed among major six diseases studied in this present study, majority of cases were of Swine flue followed by Dengue, Scrub Typhus and Malaria. There was no case of Chikungunia and Enteric Fever. When deaths due to these major six diseases were observed it was found that majority of deaths occurred due to Swine flue followed by Dengue, Scrub Typhus and Malaria. Malaria death was due to Plasmodiun Falcifarrum. Maximum PCR was of Swine flue (42.32%) followed by Dengue (29.16 %), Scrub Typhus (21.87%) and Malaria (6.65%). Maximum PDR was of Swine flue (93.08%) followed by Dengue (3.08%), Scrub Typhus (3.08%) and Malaria (0.77%). Overall Case Fatality (CFR) of these diseases was found 9.2%. Regarding variation CFR of these diseases it was found that maximum CFR was of Swine flue (20.23%) followed by Scrub Typhus (1.29%), Dengue (1.06%) and Malaria (0.97%). This variation of CFR as per the type of diseases was found with significant variation (p<0.001).So more emphasis should be given to more fatal disease like swine flue.
The coronavirus SARS-CoV-2 (COVID-19) outbreak is having a profound impact on the management of patients with cancer.
In this review, we comprehensively investigate the various aspects of cancer care during the pandemic, taking advantage of
data generated in Asia and Europe at the frontline of the COVID-19 pandemic spread. Cancer wards have been subjected to
several modifications to protect patients and healthcare professionals from COVID-19 infection, while attempting to maintain cancer diagnosis, therapy, and research. In this setting, the management of COVID-19 infected patients with cancer is
particularly challenging. We also discuss the direct and potential remote impacts of the global pandemic on the mortality of
patients with cancer. As such, the indirect impact of the pandemic on the global economy and the potential consequences
in terms of cancer mortality are discussed. As the infection is spreading worldwide, we are obtaining more knowledge on
the COVID-19 pandemic consequences that are currently impacting and may continue to further challenge cancer care in
several countries. Raymond et al-2020-targeted_oncology.
see the following link : https://rdcu.be/b4mCG
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.
Most people who fall sick with COVID-19 will experience mild to moderate symptoms and recover without special treatment.
Investigation of an epidemic by taking ebola as an example...Grandhe Sumanth
investigation of an epidemic by taking ebola as an example....................................................................................................................................................................................................................................................................
Characteristics of COVID-19 and Tuberculosis Co-Infection: A Cross-Sectional ...semualkaira
Coronavirus disease 2019 (COVID-19) and Tuberculosis (TB) are two major infectious diseases posing significant
public health threats. This study aimed to investigate the clinical
features of COVID-19 and TB co-infected patients.
Clinical Epidemiological Study of Secondary Syphilis - Current Scenarioiosrjce
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
Powepoint On Epidemiological INDICES OF TB
Suitable For Community Medicine Students - KUHS
KERALA MEDICAL BOARD
Prepared By A Student from
Mount Zion Medical College , Chayalode Adoor
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
1. Pneumocystis carinii Pneumonia Trends at the time of AIDS diagnosis: During Early-phase, Mid-phase and Current-phase of AIDS in Houston Harris County 1988 - 2005 17 th Texas HIV/STD Conference Ukari Oku, MPH, HIV/STD Surveillance Program City of Houston Bureau of Epidemiology
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