Adequacy of Pain Control in Patients With Advanced Cancer in Pakistan

Abstract

Purpose: Pain is highly prevalent in advanced cancer and requires aggressive management. However, pain management in cancer is minimally investigated in Pakistan. This cross-sectional study explores the adequacy of pain management in patients with advanced stage cancer in Pakistan. Method: From January 2017 to May 2017, a cross-sectional study was conducted at Mayo Hospital, Lahore, Pakistan. A total of 218 patients with cancers were interviewed, and 136 patients with pain ≥5 on a Numerical Rating Scale for pain were included in the study. Demographic of patients and clinical characteristics of tumors were also evaluated. Results: Only about one-third of the patients with advanced cancer reported adequate pain management. Chi-square test, χ2 (1, n = 136) = 33.038, P < .05, indicated that pain scores were inversely associated with pain control; inadequate pain control was observed in patients with higher pain score and vice versa. Of the 55.88% of patients who were prescribed morphine, only 6 patients were compliant with treatment recommendations. Most patients were prescribed nonopioid medications and tramadol and codeine, which are weak opioid medications. Conclusion: The rate of undertreatment of cancer pain in Pakistan is alarming. Inadequate clinicians’ training, patients’ and caregivers’ beliefs, lack of availability of opioid medications, and socioeconomic factors are some of the barriers to effective pain control. A multidisciplinary team approach is necessary to follow the World Health Organization pain ladder guidelines for the treatment of cancer pain.