File size: 10,638 Bytes
aeea67c
0f506f1
 
 
 
389ee42
0f506f1
 
aeea67c
0f506f1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
389ee42
 
0f506f1
 
389ee42
 
0f506f1
 
389ee42
 
0f506f1
a643f45
 
 
 
aeea67c
0f506f1
 
a643f45
0f506f1
 
 
389ee42
0f506f1
 
 
 
 
 
389ee42
0f506f1
 
389ee42
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
a643f45
 
 
389ee42
 
 
 
 
 
 
 
0f506f1
 
 
389ee42
 
 
 
 
 
 
 
a643f45
 
 
389ee42
 
 
 
 
 
 
0f506f1
389ee42
 
 
 
 
 
 
a643f45
 
389ee42
 
 
 
 
 
 
 
0f506f1
 
 
 
389ee42
0f506f1
 
 
 
389ee42
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0f506f1
389ee42
 
 
 
 
0f506f1
389ee42
0f506f1
389ee42
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0f506f1
389ee42
0f506f1
 
389ee42
 
 
 
 
 
 
 
 
 
a643f45
 
 
389ee42
 
 
 
a643f45
 
0f506f1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Dr Shafi Anesthesia Dosage Calculator</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .calculator {
            animation: fadeIn 0.5s ease-out;
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        
        .btn {
            transition: all 0.2s ease;
        }
        
        .btn:hover {
            transform: translateY(-2px);
        }
        
        .btn:active {
            transform: translateY(0);
        }
        
        .striped-table tr:nth-child(even) {
            background-color: #f8fafc;
        }
        
        .striped-table tr:nth-child(odd) {
            background-color: #ffffff;
        }
        
        .striped-table tr:hover {
            background-color: #f1f5f9;
        }
        
        .dosage-cell {
            min-width: 120px;
        }
    </style>
</head>
<body class="bg-gray-100 min-h-screen flex items-center justify-center p-4">
    <div class="calculator bg-white rounded-2xl overflow-hidden w-full max-w-6xl">
        <!-- Header -->
        <div class="bg-blue-600 p-4 text-white">
            <div class="flex items-center justify-between">
                <h1 class="text-2xl font-bold">Dr Shafi Anesthesia Dosage Calculator</h1>
                <div class="flex space-x-2">
                    <div class="w-3 h-3 rounded-full bg-red-500"></div>
                    <div class="w-3 h-3 rounded-full bg-yellow-500"></div>
                    <div class="w-3 h-3 rounded-full bg-green-500"></div>
                </div>
            </div>
            <p class="text-sm opacity-80">Anesthesia drug dosage calculator based on patient weight</p>
        </div>
        
        <!-- Input Section -->
        <div class="p-6 bg-gray-50 border-b">
            <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                <div>
                    <h2 class="text-lg font-semibold text-gray-800 mb-3">Patient Information</h2>
                    <div class="space-y-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700 mb-1">Weight (kg)</label>
                            <input type="number" id="weight" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="Enter weight in kg">
                        </div>
                        <div class="flex items-center">
                            <div class="flex-1">
                                <label class="block text-sm font-medium text-gray-700 mb-1">Age (years)</label>
                                <input type="number" id="years" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="Years">
                            </div>
                            <div class="flex-1 ml-2">
                                <label class="block text-sm font-medium text-gray-700 mb-1">Months</label>
                                <input type="number" id="months" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500" placeholder="Months">
                            </div>
                        </div>
                    </div>
                </div>
                <div>
                    <h2 class="text-lg font-semibold text-gray-800 mb-3">Options</h2>
                    <div class="space-y-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700 mb-1">Calculation Method</label>
                            <select id="method" class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500">
                                <option value="both">Show Both Min & Max</option>
                                <option value="min">Minimum Dose Only</option>
                                <option value="max">Maximum Dose Only</option>
                                <option value="avg">Average Dose</option>
                            </select>
                        </div>
                        <button onclick="calculateDosages()" class="w-full bg-blue-600 hover:bg-blue-700 text-white py-2 px-4 rounded-md font-medium transition duration-150 ease-in-out">
                            <i class="fas fa-calculator mr-2"></i> Calculate Dosages
                        </button>
                    </div>
                </div>
            </div>
        </div>
        
        <!-- Results Section -->
        <div class="p-6">
            <h2 class="text-lg font-semibold text-gray-800 mb-4">Anesthesia Drug Dosages</h2>
            <div class="overflow-x-auto">
                <table class="w-full striped-table border-collapse">
                    <thead>
                        <tr class="bg-gray-100">
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider border-b">Drug</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider border-b">Dosage Range (mg/kg)</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider border-b dosage-cell">Minimum Dosage (mg)</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider border-b dosage-cell">Maximum Dosage (mg)</th>
                        </tr>
                    </thead>
                    <tbody id="results-table">
                        <!-- Results will be populated here -->
                    </tbody>
                </table>
            </div>
            
            <div class="mt-8">
                <h2 class="text-lg font-semibold text-gray-800 mb-4">Paracetamol Dosage</h2>
                <div class="overflow-x-auto">
                    <table class="w-full striped-table border-collapse">
                        <thead>
                            <tr class="bg-gray-100">
                                <th class="px-4 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider border-b">Drug</th>
                                <th class="px-4 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider border-b">Dosage Method</th>
                                <th class="px-4 py-3 text-left text-xs font-semibold text-gray-700 uppercase tracking-wider border-b dosage-cell">Dosage (mg)</th>
                            </tr>
                        </thead>
                        <tbody id="paracetamol-table">
                            <!-- Results will be populated here -->
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
        
        <!-- Footer -->
        <div class="bg-gray-100 p-3 text-center text-sm text-gray-600">
            <p>© 2023 Dr Shafi Anesthesia Dosage Calculator | For medical professionals only</p>
        </div>
    </div>

    <script>
        const drugs = [
            { name: "Glycopyrrolate", min: 0.005, max: 0.01 },
            { name: "Ondansetron", min: 0.05, max: 0.1 },
            { name: "Midazolam", min: 0.05, max: 0.1 },
            { name: "Atropine", min: 0.01, max: 0.02 },
            { name: "Fentanyl", min: 1, max: 2 },
            { name: "Propofol", min: 2, max: 3 },
            { name: "Atracurium", min: 0.5, max: 0.5 },
            { name: "Rocuronium", min: 0.6, max: 1.2 },
            { name: "Ketamine Sedation", min: 0.2, max: 0.8 },
            { name: "Ketamine Induction", min: 0.5, max: 2 },
            { name: "Ketamine IM Sedation", min: 2, max: 4 },
            { name: "Neostigmine", min: 0.05, max: 0.05 },
            { name: "Lidocaine", min: 1, max: 2 },
            { name: "Dexamethasone", min: 0.15, max: 15 },
            { name: "Succinylcholine", min: 1, max: 2 }
        ];
        
        function calculateDosages() {
            const weightInput = document.getElementById('weight');
            const yearsInput = document.getElementById('years');
            const monthsInput = document.getElementById('months');
            const methodSelect = document.getElementById('method');
            
            let weight = parseFloat(weightInput.value);
            
            // If weight is not provided, try to estimate from age
            if (isNaN(weight) || weight <= 0) {
                const years = parseFloat(yearsInput.value) || 0;
                const months = parseFloat(monthsInput.value) || 0;
                const ageInMonths = years * 12 + months;
                
                if (ageInMonths > 0) {
                    // Simple pediatric weight estimation formula
                    if (years >= 1) {
                        weight = years * 2 + 8; // For children 1-10 years: weight = (age in years × 2) + 8
                    } else {
                        weight = (ageInMonths + 9) / 2; // For infants: weight = (age in months + 9) / 2
                    }
                    weightInput.value = weight.toFixed(1);
                } else {
                    alert("Please enter either weight or age");
                    return;
                }
            }
            
            const method = methodSelect.value;
            const resultsTable = document.getElementById('results-table');
            const paracetamolTable = document.getElementById('paracetamol-table');
            
            // Clear previous results
            resultsTable.innerHTML = '';
            paracetamolTable.innerHTML = '';
            
            // Calculate and display drug dosages
            drugs.forEach(drug => {
                const minDosage = drug.min * weight;
                const maxDosage = drug.max * weight;
                const avgDosage = ((drug.min + drug.max) / 2) * weight;
                
                // Create table row
                const row = document.createElement('tr');
                row.className = 'border-b border-gray-200';
                
                if
</html>