Compartment syndrome after an adder bite is extremely rare, whose effects are only secondary to the cytotoxic and hemorrhagic effects of venom. Here we reported a case of compartment syndrome in the upper limb following an adder bite in the thenar eminence. Elevated compartment pressure was documented and immediate surgical fasciotomy was practiced. The patient achieved complete recovery with a good functional result. We discussed the controversies on fasciotomy and non-invasive measures in such a situation, and recommended intracompartmental pressure monitoring during the management of compartment syndrome following adder bites.
Adult ; Animals ; Compartment Syndromes ; etiology ; Humans ; Male ; Snake Bites ; complications ; Upper Extremity ; Viperidae

Viper bite envenomation represents a significant occupational hazard among agricultural workers in India. The viper bite envenomation is usually suspected when a patient presents with predominant local symptoms at the bitten site, including pain, swelling, and necrosis. Further, systemic findings such as diffuse intravascular coagulation, hypotension, and shock may alert physicians of viper bite envenomation rather than a neurotoxic snake bite. However, cerebral complications are rare in viper bites but may potentially fatal. Central nervous system involvement in a viper bite is either due to neurotoxins or hemorrhagins present in the venom, which may induce cerebral thrombosis, ischemia, infarction, and hemorrhage. Here we present a case of a previously healthy adult male who succumbed to extensive subarachnoid, intracerebral, and intraventricular hemorrhages involving bilateral cerebral hemispheres following viper snake bite envenomation. This report highlights the importance of anticipating cerebral complications in viper bite envenomation, a rare occurrence. It also emphasizes the need for early antisnake venom administration to prevent and control systemic envenomation and its complications.
Adult ; Humans ; Male ; Snake Bites/complications* ; Hemorrhage/etiology* ; Intracranial Hemorrhages ; Shock ; India

OBJECTIVETo observe the effect of Qinwen Baidu Decoction (QBD) in treating snake bite induced dissseminated intravascular coagulation (DIC).

METHODSForty-six patients were randomly divided into the control group (n = 16) and the treated group (n = 30). They were all treated with the conventional therapy, including application of anti-snake venom serum and supplement of blood agglutination factors. For the treated group, QBD was administered additionally. The efficacy of treatment, chief indexes for DIC (platelet, fibrinogen and prothrombin time) and their recovery time, etc. were observed.

RESULTSThe total effective rate of the treated group was 93.33%, which was higher than that of the control group (56.35%), and the recovery time of chief DIC indexes in the treated group was significantly shorter than that in the control group respectively (P < 0.01).

CONCLUSIONQBD shows obvious effects of shortening therapeutic course and enhancing efficacy in treating snake bite induced DIC.

Adolescent ; Adult ; Combined Modality Therapy ; Disseminated Intravascular Coagulation ; drug therapy ; etiology ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Immune Sera ; Male ; Middle Aged ; Phytotherapy ; Single-Blind Method ; Snake Bites ; complications ; drug therapy ; Snake Venoms ; immunology

Although ophthalmoplegia following snake bites is not indicative of a serious neurotoxic complication, symptoms of diplopia, dizziness and ocular discomfort can be emotionally devastating for patients. The authors experienced two cases of ophthalmoplegia following snake bites in Korea. The patients complained of diplopia that had developed several hours after the snake bites. The diplopia did not improve with antivenom treatment, but resolved completely after several injections of neostigmine.
Adolescent ; Animals ; Child ; Cholinesterase Inhibitors/*therapeutic use ; Diplopia/drug therapy/etiology ; Female ; Humans ; Male ; Neostigmine/therapeutic use ; Ophthalmoplegia/*drug therapy/*etiology ; Snake Bites/*complications

BACKGROUND/AIMS: Coagulopathy is a common complication of snakebite, but there is little information on the clinical importance of coagulopathy. We analyzed the characteristics of coagulopathy after envenomation. METHODS: Ninety-eight patients who experienced snakebite were enrolled in this study. We divided all the patients into three groups by the ISTH DIC scoring system: the normal, simple coagulopathy and DIC groups. The coagulopathy group included both the simple coagulopathy and DIC groups. We then conducted a case-control study. RESULTS: There was a significant decrease in the Hct, protein, albumin, ALP and cholesterol levels in the coagulopathy group, and only the cholesterol level was deceased in the DIC group (p<0.05). Leukocytosis and rhabdomyolysis were significantly associated with coagulopathy, and hemolysis and rhabdomyolysis were associated with DIC (p<0.05). The presence of rhabdomyolysis was considered a risk factor for coagulopathy (p<0.05). These conditions continued for up to six to seven days after the snakebite. CONCLUSIONS: Evaluation of coagulopathy with using these characteristics is helpful to properly manage the patients who experience snakebite.
Animals ; Blood Coagulation Disorders/*etiology ; Case-Control Studies ; Female ; Hemolysis/drug effects ; Humans ; Incidence ; Leukocytosis/etiology ; Male ; Retrospective Studies ; Rhabdomyolysis/etiology ; Risk Factors ; Snake Bites/*complications

Snakebite is a common medical emergency in India. Unusual complications may occur after viper bite. Bilateral parotid enlargement after viper bite is a rare entity. An 18-year old gentleman presented to our hospital with history of viper bite. On examination he had cellulitis of right lower limb. He developed swelling of both the parotid glands 12 h after admission. He developed coagulopathy, acute renal failure and died within 48 h of hospital admission. Development of parotid swelling after snake bite is associated with poor prognosis. This case is found worth reporting as it is an unusual complication having prognostic value.
Acute Kidney Injury ; etiology ; Adolescent ; Animals ; Blood Coagulation Disorders ; etiology ; Fatal Outcome ; Humans ; India ; Male ; Parotid Diseases ; etiology ; pathology ; Parotid Gland ; pathology ; Prognosis ; Russell's Viper ; Snake Bites ; complications

The authors wish to report a case of bilateral acute anterior uveitis and optic disc edema following a hemotoxic snake bite, in order to highlight the concomitant occurrence of these conditions and the potential adverse effects of anti-snake venom (ASV). A 35-year-old male was bitten by a viper at seventeen thirty hours, and was started on ASV. Two days following treatment he experienced sudden onset redness and painful diminution of vision in both eyes (OU). On examination, the patient's visual acuity (VA) in OU was 20/200. Examination revealed fresh keratic precipitates, cells, and flare in the anterior chamber (AC), posterior synechiae, sluggish and ill-sustained pupillary reaction, and hyperemic, edematous disc with blurred margins in OU. He was started on topical steroids, cycloplegics and intravenous methylprednisolone. Following treatment, the patient showed improvement and was continued on topical medications and oral prednisolone tapered over 3 weeks, after which VA OU improved, the AC showed no cells and flare and disc edema resolved. Uveitis and optic disc edema in snake bite can either be due to the direct toxic effects of the venom or the effect of ASV. Steroids have a beneficial role in the management of these symptoms.
Acute Disease ; Adult ; Antivenins/*adverse effects ; Glucocorticoids/administration & dosage ; Humans ; Hyperemia/drug therapy/etiology/pathology ; Male ; Methylprednisolone/administration & dosage ; Papilledema/drug therapy/*etiology/pathology ; Snake Bites/*complications/*therapy ; Uveitis, Anterior/drug therapy/*etiology/pathology

PURPOSE: Although cardiac involvement is an infrequently recognized manifestation of venomous snakebites, little is known of the adverse cardiovascular events (ACVEs) arising as a result of snakebite in Korea. Accordingly, we studied the prevalence of ACVEs associated with venomous snakebites in Korea and compared the clinical features of patients with and without ACVEs. MATERIALS AND METHODS: A retrospective review was conducted on 65 consecutive venomous snakebite cases diagnosed and treated at the emergency department of Wonju Severance Christian Hospital between May 2011 and October 2014. ACVEs were defined as the occurrence of at least one of the following: 1) myocardial injury, 2) shock, 3) ventricular dysrhythmia, or 4) cardiac arrest. RESULTS: Nine (13.8%) of the 65 patients had ACVEs; myocardial injury (9 patients, 13.8%) included high sensitivity troponin I (hs-TnI) elevation (7 patients, 10.8%) or electrocardiogram (ECG) determined ischemic change (2 patients, 3.1%), and shock (2 patient, 3.1%). Neither ventricular dysrhythmia nor cardiac arrest was observed. The median of elevated hs-TnI levels observed in the present study were 0.063 ng/mL (maximum: 3.000 ng/mL) and there was no mortality in the ACVEs group. Underlying cardiac diseases were more common in the ACVEs group than in the non-ACVEs group (p=0.017). Regarding complications during hospitalization, 3 patients (5.4%) in the non-ACVEs group and 3 patients (33.3%) in the ACVEs group developed bleeding (p=0.031). CONCLUSION: Significant proportion of the patients with venomous snakebite is associated with occurrence of ACVEs. Patients with ACVEs had more underlying cardiac disease and bleeding complication.
Aged ; Arrhythmias, Cardiac/epidemiology/*etiology ; Cardiovascular Diseases/epidemiology ; Electrocardiography ; Emergency Service, Hospital ; Female ; Heart Arrest/epidemiology/*etiology ; Hospitalization ; Humans ; Male ; Middle Aged ; Prevalence ; Republic of Korea ; Retrospective Studies ; Snake Bites/*complications/diagnosis/epidemiology ; Troponin I/blood

PURPOSE: Snakebite is an emergency which causes local symptoms such as pain and edema around the bite. Systemic symptoms may also develop, such as dizziness or renal failure, and may even cause death. The purpose of this research was to assess the validity and safety of snakebite protocol for surgery when treating snakebite patients. MATERIALS AND METHODS: Retrospective research was performed on patients who were admitted after being treated at the emergency center from January 2008 to December 2012. When necessary, debridement was also performed, and 46 of 111 patients (41.4%) underwent debridement. Those who had received debridement without antivenom administration due to a positive skin reaction test were classified as group A, and group B received antivenom and delayed debridement. We reviewed the emergency and admission charts of the patients in each group and recorded and compared their age, sex, bite site, severity of local and general symptoms, time to receive antivenin, and complications. RESULTS: Of the ten patients (21.7%) in group A, two (66.6%) developed cellulites, and one of them experienced skin necrosis, resulting in a skin graft. In group B, there were 36 patients (78.2%), 19 (52.7%) of whom developed cellulitis. Skin necrosis occurred in two patients, and one of these patients received a skin graft. Compartment syndrome was found in one patient, and fasciotomy and a skin graft were performed. CONCLUSION: The treatment protocol implemented to treat snakebite patients admitted to the emergency center during this research was safely and properly followed during surgical treatment.
Adult ; Aged ; Antivenins/administration & dosage ; Combined Modality Therapy ; Compartment Syndromes ; Debridement/*methods ; Disease Management ; Edema/etiology ; Female ; Humans ; Male ; Middle Aged ; Necrosis ; *Practice Guidelines as Topic ; Republic of Korea ; Retrospective Studies ; Severity of Illness Index ; Skin/pathology ; Skin Transplantation/*methods ; Snake Bites/complications/*diagnosis/pathology/*surgery ; Snake Venoms/adverse effects ; Soft Tissue Injuries/etiology/*pathology/surgery ; Treatment Outcome ; Wound Healing/physiology

PURPOSE: Ocular manifestations in snake-bite injuries are quite rare. However, the unusual presentations, diagnosis and their management can pose challenges when they present to the ophthalmologist. Early detection of these treatable conditions can prevent visual loss in these patients who are systemically unstable and are unaware of their ocular condition. To address this, a study was conducted with the aim of identifying the various ocular manifestations of snake bite in a tertiary care center. METHODS: This is a one-year institute-based prospective study report of 12 snake bite victims admitted to a tertiary hospital with ocular manifestations between June 2013 to June 2014, which provides data about the demographic characteristics, clinical profiles, ocular manifestations, and their outcomes. RESULTS: Twelve cases of snake bite with ocular manifestations were included of which six were viper bites, three were cobra bites and three were unknown bites. Six patients presented with bilateral acute angle closure glaucoma (50%), two patients had anterior uveitis (16.6%) of which one patient had concomitant optic neuritis. One patient had exudative retinal detachment (8.3%), one patient had thrombocytopenia with subconjunctival hemorrhage (8.3%) and two patients had external ophthalmoplegia (16.6%). CONCLUSIONS: Bilateral angle closure glaucoma was the most common ocular manifestation followed by anterior uveitis and external ophthalmoplegia. Snake bite can result in significant ocular morbidity in a majority of patients but spontaneous recovery with anti-snake venom, steroids and conservative management results in good visual prognosis.
Acute Disease ; Adolescent ; Adult ; Animals ; Antivenins/therapeutic use ; *Elapidae ; Female ; Follow-Up Studies ; Glaucoma, Angle-Closure/diagnosis/*etiology/therapy ; Humans ; Male ; Middle Aged ; Ophthalmoplegia/diagnosis/*etiology/therapy ; Prospective Studies ; Snake Bites/*complications/diagnosis/therapy ; Snake Venoms/*poisoning ; Tertiary Healthcare ; Time Factors ; Uveitis, Anterior/diagnosis/*etiology/therapy ; *Viperidae ; Young Adult