No smoking four weeks before operation cuts risks: WHO

GENEVA: Patients who stop smoking at least four weeks before an operation significantly reduce the risk of having postsurgical complications because their blood flow improves, according to a study published Monday.

The World Health Organisation (WHO) study argued that minor or non-essential operations on regular smokers could be delayed to give them time to quit and thereby improve outcomes such as wound healing and heart function.

The WHO study, conducted in cooperation with the University of Newcastle, Australia and the World Federation of Societies of Anaesthesiologists (WFSA), found that every additional tobacco-free week beyond the four weeks improved health outcomes by 19 percent.

"The report provides evidence that there are advantages to postponing minor or non-emergency surgery to give patients the opportunity to quit smoking, resulting in a better health outcome," Dr Vinayak Prasad, head of the No Tobacco unit at WHO, said in a statement.

The study found that nicotine and carbon monoxide, both present in cigarettes, can decrease oxygen levels and greatly increase risk of heart-related complications.

It said the damage on lungs from tobacco smoke also made it difficult for the proper amount of air to flow through, and found that smoking could delay wound healing because of its distorting effect on the patient´s immune system.

"Smoking just one cigarette decreases the body´s ability to deliver necessary nutrients for healing after surgery," it said.

WHO said that all countries should build cessation programmes and educational campaigns into their health systems to spread awareness and help people to quit smoking.

from The News International - Health https://ift.tt/2R8whXx

Comments

Casualties feared in Dir clashes between FC, intruding militants: reports

LOWER DIR: Casualties are feared on both sides as militants from Afghanistan reportedly attacked Frontier Corps (FC) personnel at multiple locations at the Pak-Afghan border in Maidan area of Lower Dir district on Saturday, as per unconfirmed reports. According to local residents and official sources, there were reports of militants’ infiltration from the Afghan side via the Shahi border area at Lamotai Top, Suripao and Safarai forest. However, the reports were yet to be confirmed by Inter Services Public Relations, the military’s media wing. On getting information about the alleged infiltration, troops of the paramilitary force, FC, led by Captain Yasin, Captain Asfandiar and Subedar Hamza, advanced to block the militants’ movement, as per reports. The militants allegedly attacked the troops, who also retaliated, thus prompting fears of casualties on both sides. The security forces surrounded alleged militants at three different locations. Later, gunship helicopters lau...

PM Shehbaz pays tribute to martyred lieutenant, says military ‘cleaning’ Fitna-ul-Khawarij from Pakistan

Prime Minister Shehbaz Sharif on Sunday paid tribute to an officer who embraced martyrdom during an exchange of fire in Tirah Valley’s Bagh area of Khyber Pakhtunkhwa’s (KP) Khyber district, the Prime Minister’s office said in a notification on Sunday. According to a press release issued by the Inter-Services Public Relations (ISPR) today, an exchange of fire took place between security forces and terrorists on August 9 during which Lieutenant Uzair Mehmood Malik was injured. He succumbed to his injuries and embraced martyrdom at Combined Military Hospital (CMH) today, it said. “At one of the locations in Bagh, Lieutenant Uzair Mehmood Malik, leading his troops from the front, fought bravely and sent four Khawarij to hell,” the statement said. “However, during an intense fire exchange, the officer got critically injured and was under treatment at CMH Peshawar. Today he succumbed to injuries and embraced Shahadat.” The statement added that the security forces of Pakistan ...

Family points finger at PPP MNA, two sons in journalist Nasrullah Gadani’s murder in Ghotki

SUKKUR: Slain journalist Nasrullah Gadani’s mother and two relatives have reiterated the allegation in statements recorded under Section 164 CrPC in a Mirpur Mathelo court that Pakistan Peoples Party’s MNA and his two sons had Nasrullah killed through their men. Ms Pathani Gadani, who was complainant in the case, and witnesses, Yaqoub Gadani and Salahuddin Gadani along with their counsel advocate Salahuddin Panhwar appeared before the second civil and first magistrate the other day and told him that PPP MNA Khalid Khan Loond, his sons, Shehbaz Loond, who was chairman of Mirpur Mathelo municipal committee, and Noor Mohammad Loond, had Nasrullah slain but the trio was so powerful that police had not dared include their names in the FIR. They appealed to the court to bring Nasrullah’s real killers to justice as per law and serve speedy justice to the bereaved family. Gadanis’ counsel Salahuddin Panhwar told media persons that the complainant and the witnesses had clearly stated t...

News ki dunya

Search This Blog