6.  The applicant was born in 1978 and until his arrest lived in Krasnoyarsk. He is currently serving a sentence in a correctional colony in the Krasnoyarsk Region. 7.  On 13 December 2005 the applicant was arrested on suspicion of aggravated kidnapping, murder, fraud and conspiracy. 8.  On 27 December 2007 the Krasnoyarsk Regional Court found him guilty as charged and sentenced him to twenty-four years and eleven months’ imprisonment. The first seven years were to be served in a prison and the remaining term in a high-security correctional colony. 9.  On 24 December 2008 the Supreme Court of Russia upheld his conviction and sentence on appeal. 10.  The parties provided the Court with the applicant’s medical documents, including clinical records, discharge summaries and expert reports. Parts of the clinical records drawn up during his detention and submitted to the Court by the Government are illegible. 11.  On several occasions before his arrest the applicant underwent inpatient and outpatient treatment in civilian hospitals. Between 1999 and 2001 he was treated for cerebral concussion, cerebral contusion, vertebral contusion, knee pain and a duodenal ulcer. 12.  After his arrest on 13 December 2005 the applicant was taken to a police detention facility in Krasnoyarsk. Two days later he was transferred to remand prison no. 24/1 (“the remand prison”), also in Krasnoyarsk, where resident doctors carried out a general check-up, noting in the medical file that he had sustained a brain injury and suffered from a duodenal ulcer. The doctors found him fit for detention, noting that detention in northerly regions should be avoided. 13.  According to the applicant, in 2005 and in 2006 he complained to the prison doctor about various health problems, including stomach pain, but his complaints remained unnoticed by the authorities. His medical records for the period between 2005 and 2007 did not contain any entries regarding his complaints, medical examinations or treatment in that period. 14.  On 16 June 2007 the prison doctor saw the applicant after he complained of stomach pain and deteriorating eyesight. He diagnosed the applicant with a duodenal ulcer in the acute phase and myopia, but did not prescribe any treatment. He noted that a specific endoscopy was to be performed. 15.  On 19 July and 13 and 16 August 2007 the trial court adjourned its hearings in the applicant’s case as he did not feel well and had complained of severe stomach pain. The court asked the detention authorities to submit detailed information on his actual state of health. 16.  In August 2007 the applicant received injections of drotaverine allegedly provided by his mother, a retired doctor, to relieve his stomach pain. On 21 August 2007, at a court’s request, a deputy head of the prison medical ward examined the applicant and observed that he was receiving treatment for an acute duodenal ulcer. In addition, he noted that the applicant was to be transported to Regional Tuberculosis Hospital no. 1 (“the prison hospital”) for the fibrogastroduodenoscopy ordered in June 2007. 17.  On 19 October 2007 the applicant was taken to the prison hospital. Multiple tests performed there led to him being diagnosed with first-stage myopia, a duodenal ulcer in remission and duodenitis associated with cicatricial deformation of the duodenum bulb. Omeprazole was prescribed. Insofar as the submitted medical records could be deciphered, the applicant did not receive the prescribed treatment. 18.  In March 2009 the applicant was transported to the prison hospital for the second time. This time the doctors prescribed him medication for his myopia and neurological symptoms resulting from the trauma in 1999. The medical records did not contain any information on the actual intake of drugs by the applicant. 19.  In October 2009 the applicant’s stomach pain came back. A fibrogastroduodenoscopy showed that he suffered from duodenitis with cicatricial deformation of the duodenum bulb and antral gastritis. The resident doctor saw him in October 2009 and January 2010, prescribing him drug treatment and a special diet. The applicant’s medical records do not contain any information indicating that the doctor’s recommendations were followed. 20.  On 19 March 2010 the applicant underwent an in-depth medical examination in the prison hospital. It showed that in addition to his peptic problems, erosive duodenitis and antral gastritis, the applicant had developed first-stage sensorineural hearing loss and his myopia had progressed slightly. A drug programme and special diet were recommended. According to the applicant, the recommendation was not followed by the authorities. His medical documents contain no entries in this regard. 21.  In early April 2010 the court had to adjourn several hearings in the applicant’s criminal case owing to his severe stomach pain. It ordered the detention authorities to provide him with anti-ulcer treatment. At the end of that month the applicant was examined in a civilian hospital, which diagnosed him with an aggravated ulcer and acute gastritis. Inpatient treatment was prescribed. The authorities did not admit him for it. 22.  The next recurrence of the applicant’s ulcer occurred in autumn 2010. According to the medical records, the applicant did not receive any drugs at that time. An examination on 21 December 2010 showed that his ulcer had grown and the duodenitis and gastric disease had progressed further. A civilian doctor who visited him recommended inpatient treatment, but he remained in the remand prison. The resident doctor prescribed drug treatment in December 2010 and January and March 2011. However, the medical records contain no information concerning the actual provision of the prescribed drugs to the applicant. According to him, only one of the drugs was made available to him. His mother sent him the required drugs in June 2011 to enable him to receive at least some relief. 23.  A new acute stomach pain attack occurred in December 2011. The applicant was immediately taken to the prison hospital for an X-ray examination and a surgical consultation. The surgeon concluded that the applicant’s condition did not call for surgery. Over the next few days the applicant was diagnosed with duodenitis and recurring acute gastritis which had passed to the chronic stage. Drug treatment was prescribed, but the Court was not given any records showing that he actually received it. 24.  In the meantime the applicant started complaining of mild knee pain and impeded nasal breathing allegedly caused by a broken nose in 2006 while in detention on remand. He stated that he had received some medication for knee pain, but had not undergone any septal surgery. 25.  In the beginning of 2012 the applicant underwent a magnetic resonance imaging scan of the brain and spine in a civilian hospital. He paid for the scan himself, which revealed the presence of Schmorl’s nodes, protruded discs, spondylarthrosis and a haemangioma in one of the spinal discs. It also indicated moderate changes within local tissue associated with a cerebrospinal fluid cyst in the arachnoid membrane of the brain. These diagnoses were confirmed by the prison doctor, who found that the applicant’s condition did not call for surgical treatment. 26.  The applicant was sent to a prison to serve his sentence. 27.  On 23 October 2012 the applicant arrived at the prison in Minusinsk in the Krasnoyarsk Region (“the prison”). On admission he was seen by a prison doctor, who considered him to be in satisfactory health. He was included on a list of detainees subject to regular medical check-ups and enhanced medical attention. 28.  The next day he was diagnosed with acute gastritis and degenerative disc disease. He was prescribed a fibrogastroduodenoscopy and several drugs, including nonsteroidal anti‑inflammatory medication and medication to treat his gastritis. He refused to comply with the doctors’ recommendations pertaining to the endoscopy and anti-inflammatory drugs, insisting that they would lead to a further deterioration of his ulcer. He nevertheless took the medication prescribed for gastritis treatment. According to the medical records, the ulcer treatment continued for the following few months. 29.  In the meantime, an independent medical specialist and neurologist, Dr M., assessed the applicant’s health and prepared a report on 5 November 2012. It stated that he should be admitted to a neurological or neurosurgical medical facility, where his spinal problems could be treated with nonsteroidal anti-inflammatory medication, neuromuscular blocking agents and painkillers. The doctor gave detailed recommendations concerning the applicant’s treatment. 30.  On 29 November 2012 the prison doctor prescribed the applicant vitamin injections and pain-relief ointment to treat his spinal problems. Several days later the doctor authorised an additional hour’s rest from physical activity and prescribed nonsteroidal anti-inflammatory medication, spasm relief analgesics and omeprazole for his peptic problems. 31.  In the absence of any positive developments, in January 2013 the doctor amended the spinal treatment and introduced a stronger anti‑inflammatory drug. 32.  In March 2013 the applicant was transferred to the prison hospital. Tests showed that his conditions had not progressed. The gastritis and duodenal ulcer were in remission. The applicant was prescribed omeprazole and sucralfate-based medication. According to an entry made in his medical history on 26 March 2013, his attending doctor recommended testing for the bacteria Нelicobacter pylori (“H.pylori”). The test was never performed. 33.  After the applicant’s return to the prison his treatment continued in line with the recommendations of the prison hospital doctors. He received meloxicam and omeprazole. However, in May 2013 his duodenal ulcer again worsened. The acute phase lasted about two months. 34.  On 17 July 2013 the applicant was examined by a number of medical specialists from a mobile prison hospital. He was diagnosed with a duodenal ulcer in remission, chronic gastritis, erosive duodenitis, osteoarthritis of the left knee, Raynaud’s syndrome, degenerative disc disease, acute back pain and second-stage myopia. He was prescribed drug treatment. The records do not indicate that he received all of the prescribed medications. 35.  On 7 August 2013 the prison authorities received a parcel of medication from the applicant’s mother. He was treated with those drugs until 30 August 2013, when he was sent to a correctional colony. 36.  On 11 September 2013 the applicant arrived at correctional colony no. 288/17 in Krasnoyarsk. He complained to the resident doctor of nausea and was diagnosed with an ulcer and degenerative disc disease. He was put on a list of detainees for close medical supervision. The doctor noted that the applicant required anti-recurrence ulcer treatment and in-depth examinations every six months, recording that it was necessary for him to be placed on a special diet when the ulcer recurred. 37.  On 18 September 2013 the applicant was seen by doctors from the mobile prison hospital and underwent a fibrogastroduodenoscopy. It revealed that he had antral gastritis. According to him, his mother bought him medication for the ulcer treatment and sent it to the correctional colony. 38.  In November 2013 the applicant had another severe attack of stomach and back pain. The prison doctor prescribed him drugs, injections of painkillers and vitamins. According to the Government, he refused to take one of the drugs, a nonsteroidal anti‑inflammatory. He disputed that allegation. 39.  On 30 August 2013 the applicant filed a complaint against the prison administration, arguing that his treatment fell short of the requirements of Russian law. He stressed that the authorities had failed to properly treat his conditions. 40.  On 16 October 2013 the Minusinsk Town Court dismissed the applicant’s complaint, finding that the authorities had provided him with adequate treatment. According to the court, he was regularly seen by a doctor and prescribed medication, including anti-inflammatory drugs and painkillers. They were given to the applicant as prescribed. His condition remained stable between 23 October 2012 and 30 August 2013. 41.  On 17 March 2014 the Krasnoyarsk Regional Court upheld the judgment on appeal.