ABSTRACT
Children coming for radiotherapy under sedation usually get repeated injections, which cause distress to both the child and the parents. A prospective study was conducted to evaluate the efficacy of oral ketamine for sedation for radiotherapy (RT) in children with cancer. Ten children who received 49 sittings of RT were given 8-15 mg/kg body weight of oral ketamine. The onset time, recovery time, efficacy of sedation and incidence of abnormal movements were compared with another group of 8 children, who received intramuscular ketamine in the dose of 6 mg/kg for a total of 28 sittings of RT. Onset time and recovery time were significantly longer in oral ketamine group as compared to the intramuscular group (p < 0.001). Limb movements in patients receiving oral ketamine necessitated further supplement of sedation and interruption of RT. These drawbacks discourage use of oral ketamine as a good sedative for radiotherapy treatment in paediatric oncology patients.
Subject(s)
Administration, Oral , Anesthetics, Dissociative/administration & dosage , Child, Preschool , Conscious Sedation , Female , Humans , Injections, Intramuscular , Ketamine/administration & dosage , Male , Neoplasms/radiotherapy , Prospective StudiesABSTRACT
Evaluation was undertaken of the effect of chemotherapeutic drugs on the perioperative morbidity of patients with ovarian malignancy undergoing radical surgery. Twenty patients who had received cytotoxic drugs pre-operatively (group I) were compared with 11 patients in whom radical surgery was the first line of treatment (group II). Pre and post-operative cardiac, pulmonary, renal, hepatic and coagulation functions were compared in both groups, as well as the critical intra- and post-operative events like cardiac pump failure, respiratory dysfunction, rhythm disturbances, blood loss, etc. Demographic data, ASA status, biochemical and haematological parameters and cardiac ejection fractions were comparable in the two groups but patients in group I had significantly higher left ventricular end diastolic dimensions (P < 0.01). A higher number of patients in group I had pre-operative respiratory and coagulation factor abnormalities but critical intra- and post-operative events in both groups were comparable. The surgical time was significantly (P < 0.01) longer in group I (5.5 +/- 2.5 h) as compared to group II (4.5 +/- 1.5 h). One patient with extensive tumour spread and pre-operatively deranged coagulation profile (group I) died of disseminated intravascular coagulation in the post-operative period. It is concluded that patients with advanced ovarian malignancy, treated with cytotoxic drugs are more likely to have pre-operative cardiac, respiratory and coagulation abnormalities, which should be managed by thorough pre-operative evaluation and intensive intra- and post-operative monitoring.
Subject(s)
Adult , Antineoplastic Agents/therapeutic use , Combined Modality Therapy , Female , Humans , Middle Aged , Ovarian Neoplasms/drug therapy , Prospective Studies , Surgical Procedures, Operative/adverse effectsSubject(s)
Adult , Hypoxia/etiology , Female , Humans , India , Laryngoscopy/adverse effects , Male , Middle Aged , OximetryABSTRACT
Our series have shown that psychotherapy and physiotherapy when incorporated with specific therapy, produced a much better relief from pain and that the functional return of ability of the affected part was quicker.