PAHO/WHO | Pan American Health Organization

PAHO: Voluntary blood donation rises in Latin America and the Caribbean, but challenges remain

PAHO: Voluntary blood donation rises in Latin America and the Caribbean, but challenges remain

Cristina Mitchell

12 Jun 2025

PAHO: Voluntary blood donation rises in Latin America and the Caribbean, but challenges remain

Cristina Mitchell

12 Jun 2025

1 month 3 weeks ago

Health | NOW Grenada

USNS Comfort Grenada port visit

“In addition to medical care, Comfort service members will work with communities in Grenada, Carriacou and Petite Martinique to perform renovations in buildings such as schools and repair infrastructure damaged by natural disasters”

1 month 3 weeks ago

Carriacou & Petite Martinique, Community, Health, PRESS RELEASE, continuing promise, cp25, hospital ship, joshua oun, ryan kendall, us embassy, usns comfort

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Intralesional Vitamin D3 Proven Effective and Affordable for Treating Cutaneous Warts: Study

A new study published in the Journal of the College of Physicians and Surgeons - Pakistan showed that for cutaneous warts, intralesional vitamin D3 is a cost-effective and efficient therapy alternative.

Common benign skin lesions called cutaneous warts are brought on by an infection with the human papillomavirus (HPV). In around 65–78% of instances, they resolve on their own and are often asymptomatic. The majority of wart patients seek treatment because they are unsightly and occasionally because of the pain or tenderness that specific wart types (such as plantar and periungual warts) cause.

Warts can be treated using a variety of modalities, such as topical medications (such as salicylic acid, trichloroacetic acid, etc.) and physical destructive techniques (such as electrocoagulation, cryotherapy, or laser therapy). Immunotherapeutic techniques are gaining popularity in the treatment of warts because of their shown effectiveness and simplicity of administration. Instead of merely removing the skin lesions, they work by promoting the host cell-mediated immunity to eradicate the virus.

Intralesional vitamin D has emerged as a promising therapy option for cutaneous warts in a number of recent trials. Thus, to ascertain the function of intralesional vitamin D3 in the management of cutaneous warts, Sabahat Shah and colleagues carried out this investigation.

This study from May to November 2023, was carried out from the dermatology department of P.N.S. Shifa Hospital in Karachi, Pakistan. 30 individuals with cutaneous warts of different sizes and lengths of time were chosen. Lignocaine (0.2 ml, 20 mg/ml) was used to anesthetize the warts before injecting vitamin D3 (0.2 ml, 15 mg/ml) into the base of the warts. The injections were administered again every 2 weeks for a maximum of four sessions, or until full recovery, whichever came first. The patients were monitored for 6 months following the final injection, and a maximum of two warts were treated each session.

The patients' average length of sickness was 14.3 ± 6.5 months, and their average age was 32.20 ± 11.9 years. 10 (33.4%) of the 30 patients were female, and 20 (66.6%) were male. 3 instances (10%) had a modest reaction, 7 cases (23.3%) had a moderate response, and 20 cases (66.6%) had full clearance.

Mild injection site swelling and irritation were the only adverse effects seen in 17 (56.6%) instances, and they both resolved on their own in a matter of days. Overall, one possible therapy option for cutaneous warts is intralesional vitamin D3. The use of this therapy technique is increased by its affordability and absence of significant adverse effects.

Source:

Shah, S., Khan, S., & Sabah, N. U. (2025). Role of intralesional vitamin D3 in the treatment of cutaneous warts. Journal of the College of Physicians and Surgeons--Pakistan: JCPSP, 35(5), 642–645. https://doi.org/10.29271/jcpsp.2025.05.642

1 month 3 weeks ago

Dermatology,Dermatology News,Top Medical News

Healio News

What are the nuances of treating athletes with name, image and likeness opportunities?

Click here to read the Cover Story, “Physicians under pressure in name, image and likeness era.”Athletes do not have to divulge whether or not they have name, image and likeness contracts or opportunities.Obviously, if you see a high-profile athlete, you expect they are getting name, image and likeness (NIL) money. But to me, it never matters which patient you are treating.

At our level, we do not change how we approach the care of the athlete or the person.There are certainly seasonality issues that can come into play as it relates to opportunities to make a team, play on a team,

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Men, take care of your mental health

Jason Tyndale* is fast approaching the big 5-0! He has lived a somewhat fulfilling life with a successful career, a great family life, and, of course, a close-knit group of friends he can always rely on. But deep down there was something missing!...

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Music as therapy

MUSIC THERAPY is used to address a wide range of emotional, cognitive, and physical challenges due to its ability to stimulate the brain and evoke various responses. It leverages the power of music to help individuals explore their emotions,...

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Psilocybin changed their lives for the better - Pt 2

The entrepreneurial story of Shontelle Pinch’s dive into the mushroom business turned its first page with her desire to understand brain health, hormonal balance and their collective impact on health and longevity. Of personal interest, besides her...

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I had grown fond of an elderly patient who was living with dementia. Her family took such good care of her. Her hair was always nicely done, the grey strands glistening like silverware because of the copious petroleum jelly. Her neck, white as...

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Health – Demerara Waves Online News- Guyana

New survey reveals 80% of Caribbean’s HIV service organizations face severe disruptions

KINGSTON, JAMAICA, 10 June 2025—Caribbean HIV service organisations say they are experiencing severe service disruptions and financial instability that threaten to reverse decades of progress in the HIV response due to the funding pause issued by the U.S. Government in January 2025. A rapid assessment, which was conducted by the Joint United Nations Programme on ...

KINGSTON, JAMAICA, 10 June 2025—Caribbean HIV service organisations say they are experiencing severe service disruptions and financial instability that threaten to reverse decades of progress in the HIV response due to the funding pause issued by the U.S. Government in January 2025. A rapid assessment, which was conducted by the Joint United Nations Programme on ...

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finance, Health, News, aids, Caribbean, funding pause, hiv, HIV service organizations, U.S. Government

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2nd year PG Radiology medico commits suicide at Ruby Hall Clinic hostel

Pune: In an unfortunate incident, a 28-year-old resident doctor pursuing his second year of postgraduate studies in radiology at Ruby Hall Clinic allegedly died by suicide. He was found hanging from the ceiling fan of the hostel room he shared with another trainee doctor.

Pune: In an unfortunate incident, a 28-year-old resident doctor pursuing his second year of postgraduate studies in radiology at Ruby Hall Clinic allegedly died by suicide. He was found hanging from the ceiling fan of the hostel room he shared with another trainee doctor.

The doctor who had been interning in the Radiology department since 2023 was reportedly under a lot of stress. He was found hanging in the PG doctors’ quarters of the private hospital.  

A suicide note was recovered from his room in which he mentioned the password to his mobile phone and his UPI PIN, requesting that these details be shared with his family. In the note, he said, 'I am F***** up totally. Can’t say all to anyone.

The note had a disturbing tone with a final message saying, “Thank you PM sir for all.” The initials ‘PM’ are believed to refer to Dr *** head of the Radiology department, under whom he was working.

Also read- Grant Medical College MBBS student commits suicide over academic, financial stress

His last message in the note has led to serious allegations of workplace harassment against his senior. Although the exact reason behind his death is yet to be confirmed by the police, his father has accused the HOD of harassing his son and overworking him.

The incident took place on Sunday evening when the doctor was alone in his room while his roommate had gone to the hospital. After his roommate returned from work at around 10.30 pm, he noticed that the door was locked from inside. Even after repeated knocks, he did not receive a response from the doctor. Following this, he alerted the hostel authorities and security guards, who too knocked the door of the hostel room, but got no response from him. 

Subsequently, they contacted the police and shortly after, they arrived at the spot. They broke the door open and saw him hanging from the ceiling. His body was sent to the Sassoon Hospital for postmortem examination. Police also informed his family members about the incident.

Accusing the HOD of harassment, the deceased doctor's father told Pune Times Mirror, "My son was frustrated for the past one and a half months. He used to work in all shifts, from morning to night. He informed me that he was given some targets by the HOD. We want the police to conduct a fair investigation into the matter. My son wrote ‘PM’, which obviously means ***."

“I requested the Koregaon Park police to register an FIR and then conduct the post-mortem, but they did not listen to me. There are Supreme Court guidelines. I should know the reason for my son’s death. I have been waiting for a long time, but no one from the hospital is willing to cooperate," he added. 

Similarly, the brother-in-law of the deceased said, "The role of the hospital and HOD is suspicious. We have been trying to connect with them, but they did not pay any heed. He was the only breadwinner in the family. His father is retired, and both his parents have blood pressure problems. Our entire family is in trauma due to the incident."

Deputy Commissioner of Police Smartana Patil said, “We have recovered a suicide note from his room, which mentions, “Thank you PM sir for all.” He also mentioned his UPI PIN and mobile password, requesting that they be shared with his family. The mention of 'thank you' to the HOD is suspicious, and it appears that he might have been harassed by him. However, a detailed probe will reveal the facts."

Based on the complaint of the deceased father, the police have registered a case and launched an investigation in this regard. 

Hospital response

In an official statement, Manjusha Kulkarni, the legal advisor of Ruby Hall Clinic, expressed condolences on behalf of the hospital over the incident and addressed the circulating claims. 

She stated, "We are deeply saddened to share the unfortunate news that one of our resident doctors, Dr. ***, has tragically passed away apparently by suicide in his hostel room. The matter is currently under investigation by the police, who have taken charge of the situation."

She further added, "We would like to clarify that the ongoing media speculation regarding alleged workplace harassment is entirely unfounded and incorrect. We respectfully urge the media and public to refrain from drawing conclusions or spreading speculation until the authorities complete their investigation. Our heartfelt condolences go out to the family, friends and colleagues of Dr *** during this incredibly difficult time."

Also read- PG Medico injects himself with IV fluids, found dead inside car

1 month 3 weeks ago

State News,News,Health news,Maharashtra,Hospital & Diagnostics,Doctor News,Latest Health News,Notifications,Recent Health News

MedCity News

Metsera’s Amylin Drug Looks Good in Phase 1, Shows Potential to be a Once-Monthly Obesity Med

Novo Nordisk, AbbVie, and Roche each have weekly injectable drug candidates designed to bind to and activate the amylin receptor to trigger weight loss. Metsera’s contender, MET-233i, is designed with technology that enables longer dosing intervals and the company is proceeding with development of this engineered peptide as a monotherapy and as part of a drug combination.

The post Metsera’s Amylin Drug Looks Good in Phase 1, Shows Potential to be a Once-Monthly Obesity Med appeared first on MedCity News.

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BioPharma, Pharma, amylin, Clinical Trials, GLP-1 drugs, metabolic disorder, Metsera

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A new smartphone-sized device can test for tuberculosis reveals research

Tulane University researchers have developed a first-of-its-kind handheld diagnostic device that can deliver rapid, accurate tuberculosis diagnoses in under an hour, according to a study published in Science Translational Medicine.

Tulane University researchers have developed a first-of-its-kind handheld diagnostic device that can deliver rapid, accurate tuberculosis diagnoses in under an hour, according to a study published in Science Translational Medicine.

The smartphone-sized, battery-powered lab-in-tube assay (LIT) provides a cost-effective tool that can improve TB diagnoses, particularly in resource-limited rural areas where health care facilities and lab equipment are less accessible. Over 90% of new TB cases occur in low- and middle-income countries.

This point-of-care device is the first to detect Mycobacterium tuberculosis (Mtb) DNA in saliva, in addition to blood and sputum samples. Saliva is easier to obtain than blood or sputum, and the ability to non-invasively obtain samples that yield accurate results is critical for successfully testing children. More than 1 million children fall ill with TB each year and more than half go undiagnosed or unreported, according to the World Health Organization.

Tuberculosis is the world’s deadliest infectious disease, infecting an estimated 10 million people a year. The current resurgence of TB cases, exacerbated by recent disruptions in healthcare services, underscores the urgent need for effective, accessible diagnostic tools.

“TB remains a critical public health concern in low-income countries and diagnosis using a cheap, simple test like we’ve developed is needed not only to treat patients with TB but prevent further spread of the disease,” said senior author Tony Hu, PhD, Weatherhead Presidential Chair in Biotechnology Innovation and director of the Tulane Center for Cellular & Molecular Diagnostics. “An estimated 4.2 million TB cases were undiagnosed or unreported in 2021, largely due to limitations and costs of testing in areas with high disease burden.”

Current testing devices are larger, expensive and require either extensive on-site technology or shipment of samples to a laboratory elsewhere. The LIT test is designed to offer a low-cost TB testing solution, with each device costing less than $800 and less than $3 per test. In comparison, another commonly used TB testing device costs at minimum $19,000 and the cost per test is around $100 in certain countries.

In the study, the LIT device demonstrated high accuracy in testing blood samples from children in the Dominican Republic, outperforming the more expensive machine – 81% sensitivity compared to 68% – and meeting the WHO criteria for TB diagnostics. Blood serum-based testing – testing that utilizes the liquid part of drawn blood after coagulation – is particularly important in children and patients living with HIV who often cannot produce sputum. The LIT assay results suggest that blood samples could be used to monitor TB treatment progress, as they closely align with the improvement in patient symptoms.

“This system reduces the expertise and equipment required for TB diagnosis which is essential for point-of-care application,” said lead author, Brady Youngquist, a graduate student in the Tulane University Center for Cellular and Molecular Diagnostics. “Saliva-based testing for TB is particularly exciting because it can be easily obtained in all patients and can be used for portable testing without the need for blood draw. And sputum is often not produced in children and patients living with HIV, a common co-infection.”

Reference:

Brady M. Youngquist et al. ,Rapid tuberculosis diagnosis from respiratory or blood samples by a low cost, portable lab-in-tube assay.Sci. Transl. Med.17,eadp6411(2025).DOI:10.1126/scitranslmed.adp6411.

1 month 3 weeks ago

ENT,Pediatrics and Neonatology,Pulmonology,ENT News,Pediatrics and Neonatology News,Pulmonology News,Top Medical News,Latest Medical News

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