Complication profile in a cochlear implantation- surgical audit in a large study population of low socio-economic status in a developing country

OBJECTIVES

To audit surgical complications and their management in cochlear implant (CI) recipients in a tertiary care referral otorhinolaryngology center in South India.

MATERIALS AND METHODS

Hospital data on 1,250 CI surgeries performed from June 2013 to December 2020 was reviewed. This is an analytical study with data collected from medical records. The demographic details, complications, management protocols and relevant literature were reviewed. Patients were divided into the following five age groups: 0-3 years, 3-6 years, 6-13 years, 13-18 years and above 18 years. Complications were divided into major and minor and complication occurrence was divided into peri-operative, early post-operative, and late post-operative, and the results were analyzed.

RESULTS

The overall major complication rate was 9.04% (including 6.0% due to device failure). If the device failure rate was excluded, the major complication rate was 3.04%. The minor complication rate was 6%.

DISCUSSION

CI is the gold standard in the management of patients with severe to profound hearing loss with minimal benefit from conventional hearing aids. Experienced tertiary care CI referral and teaching centers manage complicated implantation cases. Such centers typically audit their surgical complications, providing important reference data for young implant surgeons and newer centers.

CONCLUSION

Although not bereft of complications, the list of complications and its prevalence is sufficiently low to warrant the advocacy of CI worldwide, including developing countries with low socio-economic status.

Surgical Mortality Audit-lessons Learned in a Developing Nation

Surgical audit is a systematic, critical analysis of the quality of surgical care that is reviewed by peers against explicit criteria or recognized standards. It is used to improve surgical practice with the ultimate goal of improving patient care. As the pattern of surgical care is different in the developing world, we analyzed mortalities in a referral medical institute of India to suggest interventions for improvement. An analysis of total admissions, different surgeries, and mortalities over 1 year in an urban referral medical institute of northern India was performed, followed by "peer review" of the mortalities. Mortality rates as outcomes and classification was done to provide comparative results. Of 10,005 surgical patients, 337 (male = 221, female = 116) deaths were reported over 1 year. The overall mortality rate was 3.36%, while mortality in operative cases was 1.76%. Total deaths were classified into (1) Viable: 153 (45%), (2) Nonviable: 174 (52%), and (3) Indeterminate: 10 (3%). Exclusion of the nonviable group reduced the mortality rate from 3.36% to 1.62%. Trauma was the major cause of mortality (n = 235; 70%) as compared to other surgical patients (n = 102; 30%). Increased mortality was also associated with emergency procedures (3.66%) as compared to elective surgeries (0.34%). In conclusion, audit of mortality and morbidity helps in initiating and implementing preventive strategies to improve surgical practice and patient care, and to reduce mortality rates. The mortality and morbidity forum is an important educational activity. It should be considered a mandatory activity in all postgraduate training programs.

One Year Audit of In Patient Department of Oral and Maxillofacial Surgery, Dhaka Dental College Hospital

BACKGROUND

The world wide pattern of oral and maxillofacial surgical conditions has rarely been reported despite its significance in ensuring quality of care. A large number of patients are managed surgically in Oral and Maxillofacial Surgery department of Dhaka Dental College Hospital but there has been no surgical audit to identify the potential problems in patient care.

OBJECTIVES

The aim of this study was to identify the pattern of oral and maxillofacial conditions in patients of maxillofacial surgery of Dhaka Dental College Hospital, which would provide valuable information to build up the focus of attention, to develop a future strategy plan, to improve its clinical care and extend the academic and research field.

PATIENTS AND METHODS

A retrospective survey of oral and maxillofacial surgical cases managed at the inpatient Department of Oral and Maxillofacial Surgery, Dhaka Dental College Hospital. All admitted patients from 1st January, 2012 to 31st December, 2012 were included in this study. The patients' data were retrieved from the wards registers and patient records. The data were recorded as age, sex, occupation, geographic distribution, diagnosis, treatment done and operation name. These were studied to assess the prevalence of age, sex, diseases and the name of the treatment offered. Analysis of major groups of diagnosis on the basis of age and sex was also studied. Mortality was also recorded.

RESULTS

Between 1st January, 2012 and 31st December, 2012 a total of 768 patients were treated. Among them 494 patients were male while 274 were female, male female ratio was 1.80:1. The majority of the patients were from Dhaka division. The mean age of the patients was 33.20 years; peak age group was 15-30 years. The most common diagnosis was maxillofacial injuries (35 %), followed by oral squamous cell carcinoma (22 %) and odontogenic tumours and hamartomas (11 %). Maxillo-mandibular fixation or wiring was the main modality of treatment. The mortality rate was 0.26 % of total patients.

CONCLUSIONS

The department of Oral and Maxillofacial Surgery, Dhaka Dental College Hospital is a busy centre for specialized maxillofacial services in Bangladesh. A good number of patients with a wide range of oral and maxillofacial surgical conditions are managed here. Maxillofacial injury and oral cancer are the two most common conditions encountered here.

Surgical audit of outcome of rhegmatogenous retinal detachment repair at Vitreoretinal unit JPMC in year 2014

Objective:

To investigate the outcome of rhegmatogenous retinal detachment repair at Vitreoretinal unit of Jinnah Post Graduate Medical Centre Karachi in year 2014.

Methods:

One hundred and three eyes of one hundred and three patients, who underwent three ports parsplana vitrectomy + band + silicone oil, three ports pars plana vitrectomy + silicone oil, three ports pars plana vitrectomy + C3F8 for rhegmatogenous retinal detachment (RRD) repair, at Jinnah Post Graduate Medical Centre, were included in this observational prospective study. Parsplana vitrectomy was done using 23G vitrectomy system. Duration of study was one year. Removal of silicone oil (ROSO) was done on the basis of completely flat retina at least for eight weeks or because of complications due to silicone oil. Patients were followed up post operatively on day one and after one week and then at four weekly interval till the end of the study.

Results:

Anatomical success was achieved in 91 eyes (88.3%). However in 12 eyes (11.7%) retina redetached after removal of silicone oil. Functional success achievement of visual acuity of 3/60 or better was achieved in 85 (82.5%) of eyes post operatively after removal of silicone oil or absorption of gas C3F8 as the case may be.

Conclusion:

Re-detachment is common after removal of silicone oil and incidence of re-detachment is related to the degree of preoperative PVR and location of breaks. Re-detachment occurs more commonly if the breaks are inferiorly located as compared to the superior ones.