Choice of Regional Flaps for Oral Cancer Defects: Relevance in Current Era.

INTRODUCTION: Microvascular free flaps (MVFF) are the current standard of care for reconstruction of oral ablative defects; however, pedicled myocutaneous flaps (PMCF) are still used widely in India. The rationale behind the preference for selecting PMCF in the present era is not well understood. The associated complications and swallowing outcomes are variable. METHODS: We retrospectively analysed the records of patients who underwent reconstructive surgery for oral cancer ablative defects over a 3-year period. RESULTS: Ninety-seven pedicled myocutaneous flaps [89 pectoralis major myocutaneous (PMMC) flaps, eight lower trapezius island myocutaneous (TMC) flaps] and 113 MVFFs were performed. The reasons for selecting PMCF were financial constraints 38.7%, MVFF salvage 22.5%, medically compromised 10.7%, vessel-depleted neck 6.4%, old age with PS2 + 5.3%, early recurrence 5.3%, borderline resectable 4.3%, palliative resection 2.1%. Overall complication rate was 20.4%. Of patients, 50.7% and 34.7% were on regular and semisolid diet, respectively; 66.6% had acceptable swallowing-related social well-being. CONCLUSION: PMCFs have an important role in developing countries with patients having financial constraints. The other potential reasons driven by patient factors were discussed. The swallowing outcomes are good, with majority of the people having socially acceptable swallowing function.

Validation of cancer institute quality of life questionnaire version II for cancer patients in India.

BACKGROUND: The Quality of Life (QOL) questionnaire version I consisted of 38 items that were validated using 392 patients. The experiences gained through the interaction with the patients during the administration of the questionnaire provided a lot of inputs for the improvization of the tool. AIM: The current study is aimed at certain modifications of the QOL questionnaire version I and standardization of the same. MATERIALS AND METHODS: The modifications of version I QOL scale included the change of verbatim, splitting, deleting, and adding of new items. Finally, version II included 42 items. It was administered to 183 cancer patients irrespective of their demographic details for further standardization. STATISTICS: The principal component method with varimax rotation was used. Spearman's product moment correlation and Cronbach's alpha coefficient were used for reliability analysis. RESULTS: The data were subjected to factor analysis to explore the factors. Eleven factors emerged with the eigenvalue ranging from 8.03 to 1.10 and accounted for 66.7% variance. The first factor contributed maximally, 19.5%, and the remaining 10 factors contributed a total of 46.2% variance on QOL. They are general well-being, physical well-being, psychological well-being, familial relationship, sexual and personal ability, cognitive well-being, optimism and belief, economical well-being, information support, patient-physician relationship, and body image. The Cronbach alpha of 0.90 and split-half reliability of 0.80 indicated a high reliability of the tool. CONCLUSION: The factor structure showed that QOL is a multidimensional concept having different aspects. The Cancer Institute QOL Questionnaire version II for cancer patients is found to be a valid and reliable tool and feasible to administer at the clinical settings.

Coping preferences of head and neck cancer patients - Indian context.

BACKGROUND: Cancer is a major health-related stress and demands adequate coping. Patients with head and neck carcinoma (HNC) often face exhaustive and debilitating treatment as well as physical and functional residual effects such as disfigurement, compromised speech, dry mouth and difficulty in swallowing. Understanding how patients cope with these challenges is important in comprehensive care of patients with HNC. OBJECTIVE: To assess and evaluate the coping preferences of head and neck cancer patients. MATERIALS AND METHODS: Towards this goal, a prospective study was conducted at the Cancer Institute (WIA), Chennai. 176 HNC patients participated in the study. The age group ranged from 19 to 87 years. The questionnaire used for assessing coping preferences was Jalowiec coping preference scale containing 40 items, with responses ranging on a 5-point scale. The variables chosen were treatment, site, education, survival, age and gender. STATISTICAL ANALYSIS USED: SPSS 9.0 version was used for both descriptive and multivariate analysis. RESULTS: No significant difference was observed in the preference of Emotion-Oriented Coping (EOC) in relation to age, treatment, site, education and survival. Treatment, site, education and gender showed significant differences in the preference of Problem-Oriented Coping (POC). There was, however, no difference in the preference of POC among the patients with different survival periods and age. CONCLUSION: In conclusion, HNC patients adapt both EOC and POC during the course of the illness. Literates, males and patients subjected to different modalities of treatment preferred more of POC compared to other groups.

Effect of age and route of inoculation on outcome of neonatal herpes simplex virus infection in guinea pigs.

The morbidity and mortality of neonatal herpes simplex virus infection remains unacceptably high despite antiviral therapy. A better understanding of factors that might contribute to this poor outcome is needed but has been hindered by a lack of a good animal model. The recently described guinea pig model of neonatal HSV-2 infection was used to explore the effect of age and route of inoculation on the outcome of infection. After intranasal inoculation the onset, extent, and severity of the primary disease, as well as the number of recurrent lesion days, varied inversely with age. The route of inoculation also affected the outcome. Newborn animals were inoculated either intradermally on the scalp or by the intranasal, oral or corneal route. Animals inoculated on the scalp had the best outcome with no deaths or evidence of neurologic disease while the intranasal route produced the most severe disease, 88% mortality. Neurologic disease was common after oral (41%) and corneal (56%) inoculation but resolved spontaneously whereas following intranasal (39%) inoculation all animals with neurologic disease died. Recurrent disease manifest by cutaneous lesions was observed in all survivors of each group but also differed by the route of inoculation. The guinea pig model of neonatal HSV-2 disease appears to mimic human disease. The studies presented here show that the outcome of infection is influenced by the age and route of inoculation.