|Year : 1990 | Volume
| Issue : 2 | Page : 139-140
Local and distant chemical burns due to cetrimide injection in a massive dose
S Kumar, S Thomas, BK Lal
Source of Support: None, Conflict of Interest: None
Sixty ml of 20% cetrimide shampoo solution was injected subcutaneously around the left elbow by a drug addict to commit suicide. Edema, blisters with skip areas and, cellulitis were noted within 6 hours, not only around the site of the injection but also upto the wrist and the pectoral region. Muscles were protected by the tough deep fascia. There was no systemic toxidcity despite receiving at least 4 times the reported fatal dose. The patient was treated with multiple fasciotomies, broad spectrum antibiotics, an atory drugs, iunb elevation and daily dressings, followed by secondary suturing of fasciotomy wounds when the limb edema regressed. The cutaneous bums healed without needing skin grafts.
Keywords: Cetrimide, Chemical burns
|How to cite this article:|
Kumar S, Thomas S, Lal B K. Local and distant chemical burns due to cetrimide injection in a massive dose. Indian J Dermatol Venereol Leprol 1990;56:139-40
|How to cite this URL:|
Kumar S, Thomas S, Lal B K. Local and distant chemical burns due to cetrimide injection in a massive dose. Indian J Dermatol Venereol Leprol [serial online] 1990 [cited 2020 May 29];56:139-40. Available from: http://www.ijdvl.com/text.asp?1990/56/2/139/3506
Cetrimide is commonly used in a low concentration in dermatology and surgery. In the market it is easily available as a powder, solution and shampoo in a concentrated form, misuse of which can be harmful. A case is reported to this effect.
| Case Report|| |
A 42-year-old male, addicted to injectable pentazocinc, developed severe pain in the left upper limb 6 hours after injecting 20%, cetrimide shampoo solution into his left arm in an attempt to commit suicide. Approximately 60 ml was injected through multiple pricks just above the elbow. The general and systemic examinations were within normal limits except for t. mild tachycardia. The left arm was circumferentially swollen, warm and tender right from the fingers to the deltoid and pectoral region. There were multiple blisters with skip areas over the entire arm, and the ulcers were especially large and concentrated around the site of injections [Figure 1]. The left radial artery was not palpable because of edema at the wrist but limb circulation was well maintained as evidenced by the unimpaired nail bed filling. Movement at all the joints was painful.
Laboratory investigations including complete blood count, liver function tests, renal function tests, chest X-ray and ECG were normal, and remained so during the course of his hospital stay. He did have an initial leukocytosis (14,000) which returned to normal within a week.
In order to decompress the muscles and to assess the degree and the depth of damage, the patient was subjected to multiple incisions of deep fascia (fasciotomies) in the pectoral region, upper arm and forearm [Figure 1]. At surgery the blisters were seen to contain serous fluid. The subcutaneous tissue was pale, edematous and did not bleed. freely when cut; instead, it oozed serous fluid. Muscles were found to be normal in all the areas.
Post-operatively, the patient received broad spectrum antibiotics. Daily dressings, antiinilatnmatoty drugs and limb elevation cleared the limb edema in I week, after which secondary suturing of the fasciotomy wounds was done for rapid healing. Cutaneous burns, being superficial, healed without skin-grafting. He showed progressive improvement during his hospital stay without any features of systemic toxicity, and was discharged on the 11th day of admission. Sutures were removed after 7 days of suturing when the wounds had healed well.
| Comments|| |
Cetrimide is a very potent, widely used surface-acting antiseptic agent. It is nonirritant at low (bactericidal) concentrations, but at higher concentrations it is toxic and has a corrosive action. A few reports are available demonstrating corrosive action of concentrated cetrimide, on intact skin and rnucosa. However, no reports, are available regarding its effects when injected subcutaneously.
In this patient most of the solution was deposited superficial to deep fascia, resulting in sparing of the muscles. However, subcutaneous deposition of the concentrated solution resulted in rapid cellulitis of the subcutaneous tissues and superficial burns of skin. Interestingly, the corrosive action was not confined to the site of injections, but involved a much wider area. Presence of burns far away from the site of injections is difficult to explain as is the presence of skip areas.
The fatal dose of cetrimide is only 1-3 gm. This patient tolerated a much greater dose (12 gm) with no evidence of immediate or delayed systemic toxicity.
| References|| |
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