Syria sanctions indirectly hit children's cancer treatment

* Sanctions make it harder to import to Syria

* US and EU sanctions are not designed to target medicine

* But foreign drugs firms, banks wary of dealing with Syria

* State spending cuts, currency dive also hit drugs imports

By Dahlia Nehme

DAMASCUS, March 15 (Reuters) - In the cancer ward at Damascus Children's Hospital, doctors are struggling with a critical shortage of specialist drugs to treat their young patients - and it's not just due to the general chaos of the Syrian civil war.

Local and World Health Organization (WHO) officials also blame Western sanctions for severely restricting pharmaceutical imports, even though medical supplies are largely exempt from measures imposed by the United States and European Union.

Six years of conflict have brought the Syrian health service, once one of the best in the Middle East, close to collapse. Fewer than half of the country's hospitals are fully functioning and numbers of doctors have dived.

The result is tumbling life expectancy - even after accounting for the hundreds of thousands directly killed in the fighting - and soaring deaths in pregnancy and childbirth.

On top of this, cuts in health spending by the government that is fighting a hugely expensive war, a drastic fall in the Syrian currency and indirect effects of the sanctions are all deepening the misery of patients who need foreign-made drugs.

For families with sick children, the situation is dire.

At the children's hospital in government-held Damascus, the waiting room outside the cancer ward was crowded with relatives, many of whom had brought clothes, mattresses and blankets in case they had to spend long periods far from their homes outside the city.

One of them was Naim Der Moussa, 55, who has been living in Damascus for a year to secure regular treatment for his 10-year-old daughter Waad. They left his wife and six other children behind in the eastern city of Deir al-Zor, where government forces are besieged by Islamic State.

"My daughter was first diagnosed with kidney cancer and treated," he said. "Now cancer has been found also in her lungs."

PROHIBITIVE EXPENSE

Before the conflict, Syria produced 90 percent of the medicines it needed but anti-cancer drugs were among those where it traditionally relied on imports.

Elizabeth Hoff, the WHO representative in Syria, said medicine imports have been hit by significant cuts in the government's health budget since the war began in 2011 plus a 90 percent drop in the value of the Syrian pound, which has made some pharmaceuticals prohibitively expensive.

However, a lack of cash is not the only reason why supplies of cancer drugs are falling far short of increasing demand.